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Commit | Line | Data |
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5e712541 | 1 | 2011-10-19 Jan Hubicka <jh@suse.cz> |
2 | ||
3 | * cgraphunit.c (handle_alias_pairs): Also handle wekref with destination | |
4 | declared. | |
5 | (output_weakrefs): New function. | |
6 | * varpool.c (varpool_create_variable_alias): Handle external aliases. | |
7 | ||
f03420aa | 8 | 2011-10-19 Jakub Jelinek <jakub@redhat.com> |
9 | ||
10 | * dwarf2out.c (loc_descriptor): For SUBREG pass SUBREG_REG's mode as | |
11 | second argument instead of mode. | |
12 | ||
9581fd8e | 13 | 2011-10-18 Jakub Jelinek <jakub@redhat.com> |
14 | ||
15 | * config/i386/i386.c (ix86_expand_vec_perm): In merge_two use | |
16 | mode SUBREG of operands[0] as target. | |
17 | (valid_perm_using_mode_p): Don't ignore higher bits of d->perm. | |
18 | (expand_vec_pshufb): For V8SImode vmode emit avx2_permvarv8si. | |
19 | (expand_vec_perm_1): Handle identity and some broadcast | |
20 | permutations. | |
21 | (expand_vec_perm_interleave2): Handle also 32-byte modes, using | |
22 | vperm2[fi]128 or vpunpck[lh]* followed by single insn permutation. | |
23 | For d->testing_p return true earlier to avoid creating more GC | |
24 | garbage. | |
25 | (expand_vec_perm_vpermq_perm_1): New function. | |
26 | (expand_vec_perm_vpshufb2_vpermq): For d->testing_p return true | |
27 | earlier to avoid creating more GC garbage. Fix handling of | |
28 | V16HImode. Avoid some SUBREGs in SET_DEST. | |
29 | (expand_vec_perm_broadcast_1): Return false for 32-byte integer | |
30 | vector modes. | |
31 | (expand_vec_perm_vpshufb4_vpermq2): New function. | |
32 | (ix86_expand_vec_perm_builtin_1): Call expand_vec_perm_vpermq_perm_1 | |
33 | and expand_vec_perm_vpshufb4_vpermq2. | |
34 | ||
9d16ceb0 | 35 | 2011-10-18 Andrew Stubbs <ams@codesourcery.com> |
36 | ||
37 | * config/arm/driver-arm.c (host_detect_local_cpu): Close the file | |
38 | before exiting. | |
39 | ||
4333b41f | 40 | 2011-10-18 Andrew Stubbs <ams@codesourcery.com> |
41 | ||
42 | PR tree-optimization/50717 | |
43 | ||
44 | * tree-ssa-math-opts.c (is_widening_mult_p): Remove the 'type' | |
45 | parameter. Calculate 'type' from stmt. | |
46 | (convert_mult_to_widen): Update call the is_widening_mult_p. | |
47 | (convert_plusminus_to_widen): Likewise. | |
48 | ||
5eb28709 | 49 | 2011-10-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
50 | ||
51 | * config/spu/spu.c (struct machine_function): New data structure. | |
52 | (spu_init_machine_status): New function. | |
53 | (spu_option_override): Install it. | |
54 | (get_pic_reg): Set and use cfun->machine->pic_reg. | |
55 | (spu_split_immediate): Do not set crtl->uses_pic_offset_table. | |
56 | (need_to_save_reg): Use cfun->machine->pic_reg instead of | |
57 | checking crtl->uses_pic_offset_table. | |
58 | (spu_expand_prologue): Likewise. | |
59 | ||
63e6b59a | 60 | 2011-10-18 Jakub Jelinek <jakub@redhat.com> |
61 | ||
62 | PR tree-optimization/50735 | |
63 | * function.c (gimplify_parameters): Use create_tmp_var instead of | |
64 | create_tmp_reg. If parm is not TREE_ADDRESSABLE and type is complex | |
65 | or vector type, set DECL_GIMPLE_REG_P. | |
66 | ||
2ae1f0cc | 67 | 2011-10-18 Andrew Stubbs <ams@codesourcery.com> |
68 | ||
69 | * config.host (arm*-*-linux*): Add driver-arm.o and x-arm. | |
70 | * config/arm/arm.opt: Add 'native' processor_type and | |
71 | arm_arch enum values. | |
72 | * config/arm/arm.h (host_detect_local_cpu): New prototype. | |
73 | (EXTRA_SPEC_FUNCTIONS): New define. | |
74 | (MCPU_MTUNE_NATIVE_SPECS): New define. | |
75 | (DRIVER_SELF_SPECS): New define. | |
76 | * config/arm/driver-arm.c: New file. | |
77 | * config/arm/x-arm: New file. | |
78 | * doc/invoke.texi (ARM Options): Document -mcpu=native, | |
79 | -mtune=native and -march=native. | |
80 | ||
9b9b82e0 | 81 | 2011-10-18 Alexander Monakov <amonakov@ispras.ru> |
82 | ||
83 | PR rtl-optimization/50205 | |
84 | * sel-sched.c (count_occurrences_1): Simplify on the assumption that | |
85 | p->x is a register. Forbid substitution when the same register is | |
86 | found in a different mode. | |
87 | (count_occurrences_equiv): Assert that 'what' is a register. | |
88 | ||
6434181f | 89 | 2011-10-18 Richard Guenther <rguenther@suse.de> |
90 | ||
91 | PR tree-optimization/50767 | |
92 | * tree-ssa-pre.c (create_expression_by_pieces): Update the | |
93 | folded statement. | |
94 | ||
8f32c760 | 95 | 2011-10-18 Julian Brown <julian@codesourcery.com> |
96 | ||
97 | * config/arm/arm.c (arm_block_move_unaligned_straight) | |
98 | (arm_adjust_block_mem, arm_block_move_unaligned_loop) | |
99 | (arm_movmemqi_unaligned): New. | |
100 | (arm_gen_movmemqi): Support unaligned block copies. | |
101 | ||
6083c152 | 102 | 2011-10-18 Ira Rosen <ira.rosen@linaro.org> |
103 | ||
104 | * doc/md.texi (vec_widen_ushiftl_hi, vec_widen_ushiftl_lo, | |
105 | vec_widen_sshiftl_hi, vec_widen_sshiftl_lo): Document. | |
106 | * tree-pretty-print.c (dump_generic_node): Handle WIDEN_LSHIFT_EXPR, | |
107 | VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR. | |
108 | (op_code_prio): Likewise. | |
109 | (op_symbol_code): Handle WIDEN_LSHIFT_EXPR. | |
110 | * optabs.c (optab_for_tree_code): Handle | |
111 | VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR. | |
112 | (init-optabs): Initialize optab codes for vec_widen_u/sshiftl_hi/lo. | |
113 | * optabs.h (enum optab_index): Add OTI_vec_widen_u/sshiftl_hi/lo. | |
114 | * genopinit.c (optabs): Initialize the new optabs. | |
115 | * expr.c (expand_expr_real_2): Handle | |
116 | VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR. | |
117 | * gimple-pretty-print.c (dump_binary_rhs): Likewise. | |
118 | * tree-vectorizer.h (NUM_PATTERNS): Increase to 8. | |
119 | * tree.def (WIDEN_LSHIFT_EXPR, VEC_WIDEN_LSHIFT_HI_EXPR, | |
120 | VEC_WIDEN_LSHIFT_LO_EXPR): New. | |
121 | * cfgexpand.c (expand_debug_expr): Handle new tree codes. | |
122 | * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add | |
123 | vect_recog_widen_shift_pattern. | |
124 | (vect_handle_widen_mult_by_const): Rename... | |
125 | (vect_handle_widen_op_by_const): ...to this. Handle shifts. | |
126 | Add a new argument, update documentation. | |
127 | (vect_recog_widen_mult_pattern): Assume that only second | |
128 | operand can be constant. Update call to | |
129 | vect_handle_widen_op_by_const. | |
130 | (vect_recog_over_widening_pattern): Fix typo. | |
131 | (vect_recog_widen_shift_pattern): New. | |
132 | * tree-vect-stmts.c (vectorizable_type_promotion): Handle | |
133 | widening shifts. | |
134 | (supportable_widening_operation): Likewise. | |
135 | * tree-inline.c (estimate_operator_cost): Handle new tree codes. | |
136 | * tree-vect-generic.c (expand_vector_operations_1): Likewise. | |
137 | * tree-cfg.c (verify_gimple_assign_binary): Likewise. | |
138 | * config/arm/neon.md (neon_vec_<US>shiftl_<mode>): New. | |
139 | (vec_widen_<US>shiftl_lo_<mode>, neon_vec_<US>shiftl_hi_<mode>, | |
140 | vec_widen_<US>shiftl_hi_<mode>, neon_vec_<US>shift_left_<mode>): | |
141 | Likewise. | |
142 | * config/arm/predicates.md (const_neon_scalar_shift_amount_operand): | |
143 | New. | |
144 | * config/arm/iterators.md (V_innermode): New. | |
145 | * tree-vect-slp.c (vect_build_slp_tree): Require same shift operand | |
146 | for widening shift. | |
147 | ||
6fc56905 | 148 | 2011-10-18 Richard Guenther <rguenther@suse.de> |
149 | ||
150 | * tree-ssa-alias.h (struct pt_solution): Remove | |
151 | vars_contains_restrict member. | |
152 | (pt_solutions_same_restrict_base): Remove. | |
153 | (pt_solution_set): Adjust. | |
154 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Remove | |
155 | vars_contains_restrict handling. | |
156 | (dump_points_to_solution): Likewise. | |
157 | (ptr_derefs_may_alias_p): Do not call pt_solutions_same_restrict_base. | |
158 | * tree-ssa-structalias.c (struct variable_info): Remove is_restrict_var | |
159 | field. | |
160 | (new_var_info): Do not initialize it. | |
161 | (ipa_escaped_pt): Adjust. | |
162 | (make_constraint_from_restrict): Make the tag global. | |
163 | (make_constraint_from_global_restrict): New function. | |
164 | (make_constraint_from_heapvar): Remove. | |
165 | (create_variable_info_for): Do not make restrict vars point | |
166 | to NONLOCAL. | |
167 | (intra_create_variable_infos): Likewise. | |
168 | (find_what_var_points_to): Remove vars_contains_restrict handling. | |
169 | (pt_solution_set): Adjust. | |
170 | (pt_solution_ior_into): Likewise. | |
171 | (pt_solutions_same_restrict_base): Remove. | |
172 | (compute_points_to_sets): Do not test is_restrict_var. | |
173 | * cfgexpand.c (update_alias_info_with_stack_vars): Adjust. | |
174 | * gimple-pretty-print.c (pp_points_to_solution): Likewise. | |
175 | ||
4c3030b9 | 176 | 2011-10-18 Tom de Vries <tom@codesourcery.com> |
177 | ||
178 | PR tree-optimization/50672 | |
179 | * tree-ssa-dce.c (mark_virtual_operand_for_renaming): New function, | |
180 | factored out of ... | |
181 | (mark_virtual_phi_result_for_renaming): Use | |
182 | mark_virtual_operand_for_renaming. | |
183 | * tree-flow.h (mark_virtual_operand_for_renaming): Declare. | |
184 | * tree-ssa-tail-merge.c (release_last_vdef): New function. | |
185 | (purge_bbs): Add update_vops parameter. Call release_last_vdef for each | |
186 | deleted basic block. | |
187 | (tail_merge_optimize): Add argument to call to purge_bbs. | |
188 | ||
56cf6489 | 189 | 2011-10-18 Richard Guenther <rguenther@suse.de> |
190 | ||
191 | PR middle-end/50716 | |
192 | * expr.c (get_object_or_type_alignment): New function. | |
193 | (expand_assignment): Use it. | |
194 | (expand_expr_real_1): Likewise. | |
195 | ||
2a688977 | 196 | 2011-10-18 Dodji Seketeli <dodji@redhat.com> |
197 | ||
198 | PR bootstrap/50760 | |
199 | * input.c (dump_line_table_statistics): Use long, not size_t. | |
200 | ||
2740eea4 | 201 | 2011-10-17 Eric Botcazou <ebotcazou@adacore.com> |
202 | ||
203 | * config/sparc/sparc.md (in_call_delay): Fix formatting issues. | |
204 | ||
638454a1 | 205 | 2011-10-17 Simon Baldwin <simonb@google.com> |
206 | Ian Lance Taylor <iant@google.com> | |
207 | ||
208 | * configure.ac: Add --with-native-system-header-dir. Set and | |
209 | substitute NATIVE_SYSTEM_HEADER_DIR. Use native_system_header | |
210 | when setting target_header_dir. | |
211 | * config.gcc: Always set native_system_header_dir. | |
212 | (*-*-gnu*): Set native_system_header_dir. Don't use t-gnu. | |
213 | (i[34567]86-pc-msdosdjgpp*): Set native_system_header_dir. Don't | |
214 | use i386/t-djgpp. | |
215 | (i[34567]86-*-mingw* | x86_64-*-mingw*): Set | |
216 | native_system_header_dir. | |
217 | (spu-*-elf*): Set native_system_header_dir. | |
218 | * Makefile.in (NATIVE_SYSTEM_HEADER_DIR): Set to | |
219 | @NATIVE_SYSTEM_HEADER_DIR@. | |
220 | (PREPROCESSOR_DEFINES): Define NATIVE_SYSTEM_HEADER_DIR. | |
221 | * cppdefault.c (STANDARD_INCLUDE_DIR): Don't define. | |
222 | (NATIVE_SYSTEM_HEADER_COMPONENT): Rename from | |
223 | STANDARD_INCLUDE_COMPONENT. | |
224 | (cpp_include_defaults): Don't use SYSTEM_INCLUDE_DIR. Rename | |
225 | STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR. | |
226 | * system.h: Poison SYSTEM_INCLUDE_DIR, STANDARD_INCLUDE_DIR, and | |
227 | STANDARD_INCLUDE_COMPONENT. | |
228 | * config/i386/t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Remove. | |
229 | * config/i386/t-mingw-w32: Likewise. | |
230 | * config/i386/t-mingw-w64: Likewise. | |
231 | * config/spu/t-spu-elf: Likewise. | |
232 | * config/i386/t-djgpp: Remove. | |
233 | * config/t-gnu: Remove. | |
234 | * config/i386/mingw32.h (STANDARD_INCLUDE_DIR): Don't define. | |
235 | (NATIVE_SYSTEM_HEADER_COMPONENT): Rename from | |
236 | STANDARD_INCLUDE_COMPONENT. | |
237 | * config/i386/djgpp.h (STANDARD_INCLUDE_DIR): Don't define. | |
238 | * config/spu/spu-elf.h: Likewise. | |
239 | * config/vms/xm-vms.h: Likewise. | |
240 | * config/gnu.h: Likewise. | |
241 | * config/openbsd.h (INCLUDE_DEFAULTS): Change STANDARD_INCLUDE_DIR | |
242 | and STANDARD_INCLUDE_COMPONENT to NATIVE_SYSTEM_HEADER_DIR and | |
243 | NATIVE_SYSTME_HEADER_COMPONENT. | |
244 | * doc/install.texi (Configuration): Document | |
245 | --with-native-system-header-dir. Mention it in the documentation | |
246 | for --with-sysroot and --with-build-sysroot. | |
247 | * doc/tm.texi.in (Driver): Don't document SYSTEM_INCLUDE_DIR or | |
248 | STANDARD_INCLUDE_DIR. Rename STANDARD_INCLUDE_COMPONENT to | |
249 | NATIVE_SYSTEM_HEADER_COMPONENT. Rename uses of | |
250 | STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR. | |
251 | * doc/fragments.texi (Target Fragment): Don't document | |
252 | NATIVE_SYSTEM_HEADER_DIR. | |
253 | * configure, doc/tm.texi: Rebuild. | |
254 | ||
d510308a | 255 | 2011-10-17 Richard Henderson <rth@redhat.com> |
256 | ||
257 | * config/sparc/sparc.md: Use register_or_zero_operand where rJ | |
258 | is the constraint. | |
259 | ||
05d36c46 | 260 | * config/sparc/sparc.md (vec_perm_constv8qi, vec_perm<mode>): New |
261 | patterns. | |
262 | * config/sparc/sparc.c (sparc_expand_vec_perm_bmask): New function. | |
263 | * config/sparc/sparc-protos.h (sparc_expand_vec_perm_bmask): Declare. | |
264 | ||
bc963728 | 265 | 2011-10-17 David S. Miller <davem@davemloft.net> |
266 | ||
267 | * config/sparc/sparc-modes.def: Add single entry vector modes for | |
268 | DImode and SImode. | |
d510308a | 269 | * config/sparc/sparc.md (V32, V32I, V64, V64I, V64N8): Delete |
bc963728 | 270 | mode iterators. |
271 | (mov<V32:mode>): Revert back to plain SFmode pattern. | |
272 | (*movsf_insn): Likewise. | |
273 | (mov<V64:mode>): Revert back to plain DFmode pattern. | |
274 | (*movdf_insn_sp32): Likewise. | |
275 | (*movdf_insn_sp32_v9): Likewise. | |
276 | (*movdf_insn_sp64): Likewise. | |
277 | (V64 mode splitters) Likewise. | |
278 | (addsi3): Remove VIS alternatives. | |
279 | (subsi3): Likewise. | |
280 | (and<V64I:mode>3): Revert to DImode only pattern. | |
281 | (and<V64I:mode>3_sp32): Likewise. | |
282 | (*and<V64I:mode>3_sp64): Likewise. | |
283 | (and<V32I:mode>3): Likewise. | |
284 | (*and_not_<V64I:mode>_sp32): Likewise. | |
285 | (*and_not_<V64I:mode>_sp64): Likewise. | |
286 | (*and_not_<V32I:mode>): Likewise. | |
287 | (ior<V64I:mode>3): Likewise. | |
288 | (*ior<V64I:mode>3_sp32): Likewise. | |
289 | (*ior<V64I:mode>3_sp64): Likewise. | |
290 | (ior<V32I:mode>3): Likewise. | |
291 | (*or_not_<V64I:mode>_sp32): Likewise. | |
292 | (*or_not_<V64I:mode>_sp64): Likewise. | |
293 | (*or_not_<V32I:mode>): Likewise. | |
294 | (xor<V64I:mode>3): Likewise. | |
295 | (*xor<V64I:mode>3_sp32): Likewise. | |
296 | (*xor<V64I:mode>3_sp64): Likewise. | |
297 | (xor<V32I:mode>3): Likewise. | |
298 | (V64I mode splitters): Likewise. | |
299 | (*xor_not_<V64I:mode>_sp32): Likewise. | |
300 | (*xor_not_<V64I:mode>_sp64): Likewise. | |
301 | (*xor_not_<V32I:mode>): Likewise. | |
302 | (one_cmpl<V64I:mode>2): Likewise. | |
303 | (*one_cmpl<V64I:mode>2_sp32): Likewise. | |
304 | (*one_cmpl<V64I:mode>2_sp64): Likewise. | |
305 | (one_cmpl<V32I:mode>2): Likewise. | |
306 | (VM32, VM64, VMALL): New mode iterators. | |
307 | (vbits, vconstr, vfptype): New mode attributes. | |
308 | (mov<VMALL:mode>): New expander. | |
309 | (*mov<VM32:mode>_insn): New insn. | |
310 | (*mov<VM64:mode>_insn_sp64): New insn. | |
311 | (*mov<VM64:mode>_insn_sp32): New insn, and associated splitter | |
312 | specifically for the register to memory case. | |
313 | (vec_init<mode>): New expander. | |
314 | (VADDSUB): New mode iterator. | |
315 | (<plusminus_insn>v2si3, <plusminus_insn>v2hi3): Remove and replace | |
316 | with... | |
317 | (<plusminus_insn><mode>3): New consolidated pattern. | |
318 | (VL): New mode iterator for logical operations. | |
319 | (vlsuf): New more attribute. | |
320 | (vlop): New code iterator. | |
321 | (vlinsn, vlninsn): New code attributes. | |
322 | (<code><mode>3): New insn to non-negated vector logical ops. | |
323 | (*not_<code><mode>3): Likewise for negated variants. | |
324 | (*nand<mode>_vis): New insn. | |
325 | (vlnotop): New code iterator. | |
326 | (*<code>_not1<mode>_vis, *<code>_not2<mode>_vis): New insns. | |
327 | (one_cmpl<mode>2): New insn. | |
328 | (faligndata<V64I:mode>_vis): Rewrite to use VM64 iterator. | |
329 | (bshuffle<VM64:mode>_vis): Likewise. | |
330 | (v<vis3_shift_patname><mode>3): Use GCM mode iterator. | |
331 | (fp<plusminus_insn>64_vis): Use V1DI mode. | |
332 | (VASS mode iterator): Use V1SI not SI mode. | |
333 | * config/sparc/sparc.c (sparc_vis_init_builtins): Account for | |
334 | single-entry vector mode changes. | |
335 | (sparc_expand_builtin): Likewise. | |
336 | (sparc_expand_vector_init): New function. | |
337 | * config/sparc/sparc-protos.h (sparc_expand_vector_init): Declare. | |
338 | ||
d25f4ed0 | 339 | 2011-10-17 Kai Tietz <ktietz@redhat.com> |
340 | ||
341 | * fold-const.c (simple_operand_p_2): New function. | |
342 | (fold_truthop): Rename to | |
343 | (fold_truth_andor_1): function name. | |
344 | Additionally remove branching creation for logical and/or. | |
345 | (fold_truth_andor): Handle branching creation for logical and/or here. | |
346 | ||
a46cbe3b | 347 | 2011-10-17 Andi Kleen <ak@linux.intel.com> |
348 | ||
2740eea4 | 349 | * ggc-page.c (USING_MADVISE): Adjust ifdef to check for USING_MMAP. |
a46cbe3b | 350 | |
48264eb8 | 351 | 2011-10-17 Georg-Johann Lay <avr@gjlay.de> |
352 | ||
353 | * config/avr/avr.h (ASSEMBLER_DIALECT): Remove. | |
354 | * config/avr/avr.md (mcu_have_movw, mcu_mega): Remove attributes. | |
355 | (adjust_len): Add alternative "call". | |
356 | (isa, enabled): New insn attributes. | |
357 | (length): Use match_test with AVR_HAVE_JMP_CALL instead of | |
358 | mcu_mega attribute. | |
359 | (*sbrx_branch<mode>): Ditto. | |
360 | (*sbrx_and_branch<mode>): Ditto. | |
361 | (*sbix_branch): Ditto. | |
362 | (*sbix_branch_bit7): Ditto. | |
363 | (*sbix_branch_tmp): Ditto. | |
364 | (*sbix_branch_tmp_bit7): Ditto. | |
365 | (jump): Ditto. | |
366 | (negsi2): Use attribute "isa" instead of assembler dialect. | |
367 | (extendhisi2): Ditto. | |
368 | (call_insn, call_value_insn): Set adjust_len attribute. | |
369 | (indirect_jump): Indent to coding rules. | |
370 | (call_prologue_saves): Use isa attribute instead of mcu_mega. | |
371 | (epilogue_restores): Ditto. Fix setting of SP as described in the | |
372 | RTX pattern. | |
373 | (*indirect_jump): Fusion of *jcindirect_jump, *njcindirect_jump | |
374 | and *indirect_jump_avr6. | |
375 | (*tablejump): Fusion of *tablejump_rjmp and *tablejump_lib. | |
376 | (*jcindirect_jump, *njcindirect_jump, *indirect_jump_avr6): Remove. | |
377 | (*tablejump_rjmp, *tablejump_lib): Remove. | |
378 | * config/avr/avr.c (adjust_insn_length): Handle ADJUST_LEN_CALL. | |
379 | ||
7223e237 | 380 | 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com> |
381 | ||
382 | PR c++/50757 | |
326e3391 | 383 | * doc/invoke.texi ([Wnonnull]): Update. |
7223e237 | 384 | |
098c552a | 385 | 2011-10-17 Richard Henderson <rth@redhat.com> |
386 | ||
387 | PR 50746 | |
388 | * optabs.c (expand_vec_perm_expr): Fix indexing error. | |
389 | ||
28c54e7d | 390 | 2011-10-17 Sergio Durigan Junior <sergiodj@redhat.com> |
391 | ||
392 | * configure.ac: Display `yes' if the SystemTap header has been | |
393 | found. | |
394 | * configure: Regenerate. | |
395 | ||
c5db973f | 396 | 2011-10-08 Andi Kleen <ak@linux.intel.com> |
397 | ||
398 | PR other/50636 | |
399 | * config.in, configure: Regenerate. | |
400 | * configure.ac (madvise): Add to AC_CHECK_FUNCS. | |
401 | * ggc-page.c (USING_MADVISE): Add. | |
402 | (page_entry): Add discarded field. | |
403 | (alloc_page): Check for discarded pages. | |
404 | (release_pages): Add USING_MADVISE branch. | |
405 | ||
81e042f9 | 406 | 2011-10-17 Richard Guenther <rguenther@suse.de> |
407 | ||
408 | PR tree-optimization/50729 | |
409 | * tree-vrp.c (extract_range_from_unary_expr_1): Remove | |
410 | redundant test. | |
411 | (simplify_conversion_using_ranges): Properly test the | |
412 | intermediate result. | |
413 | ||
1ae3520e | 414 | 2011-10-15 Tom Tromey <tromey@redhat.com> |
415 | Dodji Seketeli <dodji@redhat.com> | |
416 | ||
417 | * ggc.h (ggc_round_alloc_size): Declare new public entry point. | |
418 | * ggc-none.c (ggc_round_alloc_size): New public stub function. | |
419 | * ggc-page.c (ggc_alloced_size_order_for_request): New static | |
420 | function. Factorized from ggc_internal_alloc_stat. | |
421 | (ggc_round_alloc_size): New public function. Uses | |
422 | ggc_alloced_size_order_for_request. | |
423 | (ggc_internal_alloc_stat): Use ggc_alloced_size_order_for_request. | |
424 | * ggc-zone.c (ggc_round_alloc_size): New public function extracted | |
425 | from ggc_internal_alloc_zone_stat. | |
426 | (ggc_internal_alloc_zone_stat): Use ggc_round_alloc_size. | |
427 | * toplev.c (general_init): Initialize | |
428 | line_table->alloced_size_for_request. | |
429 | ||
e77b8253 | 430 | 2011-10-15 Tom Tromey <tromey@redhat.com> |
431 | Dodji Seketeli <dodji@redhat.com> | |
432 | ||
433 | * input.c (ONE_K, ONE_M, SCALE, STAT_LABEL, FORMAT_AMOUNT): New | |
434 | macros. | |
435 | (num_expanded_macros_counter, num_macro_tokens_counter): Declare | |
436 | new counters. | |
437 | (dump_line_table_statistics): Define new function. | |
438 | * input.h (dump_line_table_statistics): Declare new function. | |
439 | * toplev.c (dump_memory_report): Call dump_line_table_statistics. | |
440 | ||
62db153a | 441 | 2011-10-15 Tom Tromey <tromey@redhat.com> |
442 | Dodji Seketeli <dodji@redhat.com> | |
443 | ||
444 | * doc/cppopts.texi: Document -fdebug-cpp. | |
445 | * doc/invoke.texi: Add -fdebug-cpp to the list of preprocessor | |
446 | options. | |
447 | ||
3de02a0f | 448 | 2011-10-15 Tom Tromey <tromey@redhat.com> |
449 | Dodji Seketeli <dodji@redhat.com> | |
450 | ||
451 | * gcc/diagnostic.h (diagnostic_report_current_module): Add a | |
452 | location parameter. | |
453 | * diagnostic.c (diagnostic_report_current_module): Add a location | |
454 | parameter to the function definition. Use it instead of | |
455 | input_location. Resolve the virtual location rather than just | |
456 | looking up its map and risking to touch a resulting macro map. | |
457 | (default_diagnostic_starter): Pass the relevant diagnostic | |
458 | location to diagnostic_report_current_module. | |
459 | * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): New. | |
460 | (virt_loc_aware_diagnostic_finalizer): Likewise. | |
461 | (diagnostic_report_current_function): Pass the | |
462 | relevant location to diagnostic_report_current_module. | |
463 | * tree-diagnostic.h (virt_loc_aware_diagnostic_finalizer): Declare | |
464 | new function. | |
465 | * toplev.c (general_init): By default, use the new | |
466 | virt_loc_aware_diagnostic_finalizer as diagnostic finalizer. | |
467 | * Makefile.in: Add vec.h dependency to tree-diagnostic.c. | |
468 | ||
ce70f433 | 469 | 2011-10-15 Tom Tromey <tromey@redhat.com> |
470 | Dodji Seketeli <dodji@redhat.com> | |
471 | ||
472 | * doc/cppopts.texi (-ftrack-macro-expansion): Document new option. | |
473 | * doc/invoke.texi (-ftrack-macro-expansion): Add this to the list of | |
474 | preprocessor related options. | |
475 | ||
97bfb9ef | 476 | 2011-10-15 Tom Tromey <tromey@redhat> |
477 | Dodji Seketeli <dodji@redhat.com> | |
478 | ||
479 | * input.h (struct expanded_location): Move to libcpp/line-map.h. | |
480 | (LOCATION_COLUMN): New accessor | |
481 | (in_system_header_at): Use linemap_location_in_system_header_p. | |
482 | * diagnostic.c (diagnostic_report_current_module): Adjust to avoid | |
483 | touching the internals of struct line_map. Use the public API. | |
484 | instead. | |
485 | (diagnostic_report_diagnostic): Don't use relational operator '<' | |
486 | on virtual locations. Use linemap_location_before_p instead. | |
487 | * input.c (expand_location): Adjust to expand to the tokens' | |
488 | spelling location when macro location tracking is on. | |
489 | ||
490 | ||
ada13b28 | 491 | 2011-10-08 Andi Kleen <ak@linux.intel.com> |
492 | ||
493 | * ggc-page.c (GGC_QUIRE_SIZE): Increase to 512 | |
494 | ||
be3b489b | 495 | 2011-10-13 Andi Kleen <ak@linux.intel.com> |
496 | ||
497 | * toplev.c (compile_file): Rename __gnu_slim_lto to __gnu_lto_slim. | |
498 | ||
8be5e865 | 499 | 2011-10-16 Ira Rosen <ira.rosen@linaro.org> |
500 | ||
501 | PR tree-optimization/50727 | |
502 | * tree-vect-patterns.c (vect_operation_fits_smaller_type): Add | |
503 | DEF_STMT to the list of statements to be replaced by the | |
504 | pattern statements. | |
505 | ||
a343634a | 506 | 2011-10-16 Eric Botcazou <ebotcazou@adacore.com> |
507 | ||
508 | PR rtl-optimization/50615 | |
509 | * combine.c (distribute_notes) <REG_ARGS_SIZE>: Skip if I3 is a no-op. | |
510 | ||
50f85e2e | 511 | 2011-10-16 Jakub Jelinek <jakub@redhat.com> |
512 | ||
513 | PR tree-optimization/50596 | |
514 | * tree-vectorizer.h (NUM_PATTERNS): Increase to 7. | |
515 | * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add | |
516 | vect_recog_bool_pattern. | |
517 | (check_bool_pattern, adjust_bool_pattern_cast, | |
518 | adjust_bool_pattern, vect_recog_bool_pattern): New functions. | |
519 | ||
50f85e2e | 520 | 2011-10-16 Ira Rosen <ira.rosen@linaro.org> |
24c271ef | 521 | |
522 | * tree-vect-stmts.c (vectorizable_load): For SLP without permutation | |
523 | treat the first load of the node as the first element in its | |
524 | interleaving chain. | |
525 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Swap the operands if | |
526 | necessary and possible. | |
527 | (vect_build_slp_tree): Add new argument. Allow load groups of any size | |
528 | in basic blocks. Keep all the loads for further permutation check. | |
529 | Use the new argument to determine if there is a permutation. Update | |
530 | the recursive calls. | |
531 | (vect_supported_load_permutation_p): Allow subchains of interleaving | |
532 | chains in basic block vectorization. | |
533 | (vect_analyze_slp_instance): Update the call to vect_build_slp_tree. | |
534 | Check load permutation based on the new parameter. | |
535 | (vect_schedule_slp_instance): Don't start from the first element in | |
536 | interleaving chain unless the loads are permuted. | |
537 | ||
f76f7453 | 538 | 2011-10-15 Jan Hubicka <jh@suse.cz> |
539 | ||
540 | PR target/48668 | |
541 | PR target/50689 | |
542 | * cgraphunit.c (cgraph_expand_function): Expand thunks and alises | |
543 | after function body. | |
544 | ||
964ec9cd | 545 | 2011-10-15 Richard Henderson <rth@redhat.com> |
546 | ||
547 | * tree-vect-slp.c: Include langhooks.h. | |
548 | (vect_create_mask_and_perm): Emit VEC_PERM_EXPR, not a builtin. | |
549 | (vect_transform_slp_perm_load): Use can_vec_perm_expr_p. Simplify | |
550 | mask creation for VEC_PERM_EXPR. | |
551 | * tree-vect-stmts.c (perm_mask_for_reverse): Return the mask, | |
552 | not the builtin. | |
553 | (reverse_vec_elements): Emit VEC_PERM_EXPR not a builtin. | |
554 | * Makefile.in (tree-vect-slp.o): Update dependency. | |
555 | * optabs.c (can_vec_perm_expr_p): Allow NULL as unknown constant. | |
556 | ||
ebb480ca | 557 | 2011-10-15 Alan Modra <amodra@gmail.com> |
558 | ||
559 | PR bootstrap/50738 | |
560 | * ifcvt.c (dead_or_predicable): Revert accidental commit with | |
561 | HAVE_simple_return test. | |
562 | ||
31a53363 | 563 | 2011-10-15 Alan Modra <amodra@gmail.com> |
564 | ||
97ad7dab | 565 | * ifcvt.c (dead_or_predicable): Disable if-conversion when |
566 | doing so is likely to kill a shrink-wrapping opportunity. | |
567 | ||
31a53363 | 568 | PR rtl-optimization/49941 |
569 | * jump.c (mark_jump_label_1): Set JUMP_LABEL for simple_return jumps. | |
570 | ||
571 | * rtl.h (set_return_jump_label): Declare. | |
572 | * function.c (set_return_jump_label): New function, extracted.. | |
573 | (thread_prologue_and_epilogue_insns): ..from here. Use it in | |
574 | another instance to set return jump_label. | |
575 | * cfgrtl.c (force_nonfallthru_and_redirect): Use set_return_jump_label. | |
576 | * reorg.c (find_end_label): Likewise. | |
577 | ||
5bd71bb8 | 578 | 2011-10-14 David S. Miller <davem@davemloft.net> |
579 | ||
580 | * config/sparc/sol2.h: Protect -m{cpu,tune}=native handling | |
581 | with a more complete cpp test. | |
582 | * config/sparc/linux64.h: Likewise. | |
583 | * config/sparc/linux.h: Likewise. | |
584 | * config/sparc/sparc.opt (sparc_debug): New target variable. | |
585 | (mdebug): New target option. | |
586 | * config/sparc/sparc.h (MASK_DEBUG_OPTIONS, MASK_DEBUG_ALL, | |
587 | TARGET_DEBUG_OPTIONS): New defines. | |
588 | * config/sparc/sparc.c (debug_target_flag_bits, | |
589 | debug_target_flags): New functions. | |
590 | (sparc_option_override): Add name strings back to cpu_table[]. | |
591 | Parse -mdebug string. When TARGET_DEBUG_OPTIONS is true, print | |
592 | out the target flags before and after override processing as well | |
593 | as the selected cpu. If MASK_V8PLUS, make sure that the selected | |
594 | cpu is at least v9. | |
595 | ||
74cf552d | 596 | 2011-10-15 Oleg Endo <oleg.endo@t-online.de> |
597 | ||
598 | PR target/49263 | |
599 | * config/sh/sh.h (ZERO_EXTRACT_ANDMASK): New macro. | |
600 | * config/sh/sh.c (sh_rtx_costs): Add test instruction case. | |
601 | * config/sh/sh.md (tstsi_t): Name existing insn. Make inner | |
602 | and instruction commutative. | |
603 | (tsthi_t, tstqi_t, tstqi_t_zero, tstsi_t_and_not, | |
604 | tstsi_t_zero_extract_eq, tstsi_t_zero_extract_xor, | |
605 | tstsi_t_zero_extract_subreg_xor_little, | |
606 | tstsi_t_zero_extract_subreg_xor_big): New insns. | |
607 | (*movsicc_t_false, *movsicc_t_true): Replace space with tab in | |
608 | asm output. | |
42464b2b | 609 | (*andsi_compact): Reorder alternatives so that K08 is considered first. |
74cf552d | 610 | |
5bee6fd9 | 611 | 2011-10-14 Eric Botcazou <ebotcazou@adacore.com> |
612 | ||
613 | PR target/50354 | |
614 | * config/sparc/linux64.h (TARGET_DEFAULT): Only override if the default | |
615 | processor is at least V9 and TARGET_64BIT_DEFAULT is defined. | |
616 | ||
4d9e4ae0 | 617 | 2011-10-14 Gerald Pfeifer <gerald@pfeifer.com> |
618 | ||
619 | * invoke.texi (AVR Options): Avoid \leq{}. | |
620 | ||
08fc122d | 621 | 2011-10-14 Kai Tietz <ktietz@redhat.com> |
622 | ||
623 | * gimplify.c (gimplify_expr): Take care that for bitwise-binary | |
624 | transformation the operands have compatible types. | |
625 | ||
16e84e52 | 626 | 2011-10-14 Jakub Jelinek <jakub@redhat.com> |
627 | ||
628 | * config/i386/sse.md (vec_widen_smult_hi_v8hi, | |
629 | vec_widen_smult_lo_v8hi, vec_widen_umult_hi_v8hi, | |
630 | vec_widen_umult_lo_v8hi): Macroize using VI2_AVX2 | |
631 | mode iterator and any_extend code iterator. | |
42464b2b | 632 | (vec_widen_<s>mult_hi_v8si, vec_widen_<s>mult_lo_v8si): New expanders. |
16e84e52 | 633 | (vec_widen_smult_hi_v4si, vec_widen_smult_lo_v4si): Enable |
634 | also for TARGET_SSE4_1 using pmuldq insn. | |
635 | (sdot_prodv8hi): Macroize using VI2_AVX2 iterator. | |
636 | (sse2_sse4_1): New code attr. | |
637 | (udot_prodv4si): Macroize using any_extend code iterator. | |
638 | (<s>dot_prodv8si): New expander. | |
639 | ||
b3a4e486 | 640 | 2011-10-14 Yakovlev Vladimir <vladimir.b.yakovlev@intel.com> |
641 | ||
642 | * config/i386/i386.c (atom_cost): Changed cost for loading | |
643 | QImode using movzbl. | |
644 | ||
294c1dee | 645 | 2011-10-14 Michael Meissner <meissner@linux.vnet.ibm.com> |
646 | ||
647 | * config/rs6000/rs6000.c (rs6000_init_builtins): Fix typo in my | |
648 | change on October 11th, 2011. | |
649 | ||
c241ed0e | 650 | 2011-10-14 Jakub Jelinek <jakub@redhat.com> |
651 | ||
652 | * config/i386/sse.md (vec_interleave_high<mode>, | |
42464b2b | 653 | vec_interleave_low<mode>): Add AVX2 expanders for VI_256 modes. |
c241ed0e | 654 | * config/i386/i386.c (expand_vec_perm_interleave3): New function. |
655 | (ix86_expand_vec_perm_builtin_1): Call it. | |
656 | ||
15dca82a | 657 | 2011-10-14 Georg-Johann Lay <avr@gjlay.de> |
658 | ||
659 | Fix thinko from r179765 | |
660 | * config/avr/avr.c (avr_option_override): Don't override | |
661 | flag_omit_frame_pointer if not actually needed. | |
294c1dee | 662 | |
f9efb148 | 663 | 2011-10-14 Georg-Johann Lay <avr@gjlay.de> |
664 | ||
665 | PR target/46278 | |
666 | * doc/invoke.texi (AVR Options): Document -mstrict-X. | |
667 | ||
668 | * config/avr/avr.opt (-mstrict-X): New option. | |
669 | (avr_strict_X): New variable reflecting -mstrict-X. | |
670 | * config/avr/avr.c (avr_reg_ok_for_addr_p): Add parameter | |
671 | outer_code and pass it down to avr_regno_mode_code_ok_for_base_p. | |
672 | (avr_legitimate_address_p): Pass outer_code to | |
673 | avr_reg_ok_for_addr_p and use that function in case PLUS. | |
674 | (avr_mode_code_base_reg_class): Depend on avr_strict_X. | |
675 | (avr_regno_mode_code_ok_for_base_p): Ditto, and depend on outer_code. | |
676 | (avr_option_override): Disable -fcaller-saves if -mstrict-X is on. | |
42464b2b | 677 | |
335adffd | 678 | 2011-10-14 Jakub Jelinek <jakub@redhat.com> |
679 | ||
d2c249f5 | 680 | * config/i386/sse.md (neg<mode>2): Use VI_AVX2 iterator instead |
681 | of VI_128. | |
682 | ||
42464b2b | 683 | * config/i386/sse.md (mulv2di3): Macroize using VI8_AVX2 iterator. |
335adffd | 684 | (ashl<mode>3): Use VI248_AVX2 iterator instead of VI248_128. |
685 | Use <sseinsnmode> instead of TI in mode attr. | |
686 | ||
25798cc7 | 687 | 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> |
688 | ||
689 | * config/arm/linux-atomic-64bit.c: New (based on linux-atomic.c). | |
690 | * config/arm/linux-atomic.c: Change comment to point to 64bit version. | |
691 | (SYNC_LOCK_RELEASE): Instantiate 64bit version. | |
692 | * config/arm/t-linux-eabi: Pull in linux-atomic-64bit.c. | |
693 | ||
f048bfc4 | 694 | 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> |
695 | ||
696 | * config/arm/arm.c (arm_output_ldrex): Support ldrexd. | |
697 | (arm_output_strex): Support strexd. | |
698 | (arm_output_it): New helper to output it in Thumb2 mode only. | |
699 | (arm_output_sync_loop): Support DI mode. Change comment to | |
700 | not support const_int. | |
701 | (arm_expand_sync): Support DI mode. | |
702 | * config/arm/arm.h (TARGET_HAVE_LDREXBHD): Split into LDREXBH | |
703 | and LDREXD. | |
704 | * config/arm/iterators.md (NARROW): move from sync.md. | |
705 | (QHSD): New iterator for all current ARM integer modes. | |
706 | (SIDI): New iterator for SI and DI modes only. | |
707 | * config/arm/sync.md (sync_predtab): New mode_attr. | |
708 | (sync_compare_and_swapsi): Fold into sync_compare_and_swap<mode>. | |
709 | (sync_lock_test_and_setsi): Fold into sync_lock_test_and_setsi<mode>. | |
710 | (sync_<sync_optab>si): Fold into sync_<sync_optab><mode>. | |
711 | (sync_nandsi): Fold into sync_nand<mode>. | |
712 | (sync_new_<sync_optab>si): Fold into sync_new_<sync_optab><mode>. | |
713 | (sync_new_nandsi): Fold into sync_new_nand<mode>. | |
714 | (sync_old_<sync_optab>si): Fold into sync_old_<sync_optab><mode>. | |
715 | (sync_old_nandsi): Fold into sync_old_nand<mode>. | |
716 | (sync_compare_and_swap<mode>): Support SI & DI. | |
717 | (sync_lock_test_and_set<mode>): Likewise. | |
718 | (sync_<sync_optab><mode>): Likewise. | |
719 | (sync_nand<mode>): Likewise. | |
720 | (sync_new_<sync_optab><mode>): Likewise. | |
721 | (sync_new_nand<mode>): Likewise. | |
722 | (sync_old_<sync_optab><mode>): Likewise. | |
723 | (sync_old_nand<mode>): Likewise. | |
724 | (arm_sync_compare_and_swapsi): Turn into iterator on SI & DI. | |
725 | (arm_sync_lock_test_and_setsi): Likewise. | |
726 | (arm_sync_new_<sync_optab>si): Likewise. | |
727 | (arm_sync_new_nandsi): Likewise. | |
728 | (arm_sync_old_<sync_optab>si): Likewise. | |
729 | (arm_sync_old_nandsi): Likewise. | |
730 | (arm_sync_compare_and_swap<mode> NARROW): use sync_predtab, fix indent. | |
731 | (arm_sync_lock_test_and_setsi<mode> NARROW): Likewise. | |
732 | (arm_sync_new_<sync_optab><mode> NARROW): Likewise. | |
733 | (arm_sync_new_nand<mode> NARROW): Likewise. | |
734 | (arm_sync_old_<sync_optab><mode> NARROW): Likewise. | |
735 | (arm_sync_old_nand<mode> NARROW): Likewise. | |
736 | ||
b3902c95 | 737 | 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> |
738 | ||
739 | PR target/48126 | |
740 | * config/arm/arm.c (arm_output_sync_loop): Move label before barrier. | |
741 | ||
69a989bd | 742 | 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> |
743 | ||
744 | * config/arm/arm.h (TARGET_HAVE_DMB_MCR): MCR Not available in Thumb1. | |
745 | ||
9116f9b0 | 746 | 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com> |
747 | ||
748 | * doc/invoke.texi ([Wformat-zero-length]): Tidy. | |
749 | ||
6bab1e6c | 750 | 2011-10-14 Jakub Jelinek <jakub@redhat.com> |
751 | ||
42464b2b | 752 | * gimple.c (walk_stmt_load_store_addr_ops): Call visit_addr also |
753 | on COND_EXPR/VEC_COND_EXPR comparison operands if they are ADDR_EXPRs. | |
6bab1e6c | 754 | |
ad676199 | 755 | 2011-10-14 Richard Guenther <rguenther@suse.de> |
756 | ||
757 | PR tree-optimization/50723 | |
758 | * ipa-split.c (split_function): Use GSI_CONTINUE_LINKING. | |
759 | ||
f41791cf | 760 | 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com> |
761 | ||
762 | * gengtype.c (files_rules): Added rules for objc/objc-map.h and | |
763 | objc/objc-map.c. | |
764 | ||
e69c1afc | 765 | 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com> |
766 | ||
767 | PR c++/17212 | |
326e3391 | 768 | * doc/invoke.texi ([Wformat-zero-length]): Update. |
e69c1afc | 769 | |
8158aa7e | 770 | 2011-10-14 Iain Sandoe <iains@gcc.gnu.org> |
771 | ||
772 | PR bootstrap/50699 | |
773 | * config/darwin.c (darwin_patch_builtin): Adjust argument type. Only | |
e69c1afc | 774 | build for powerpc targets. (darwin_patch_builtins): Only build for |
8158aa7e | 775 | powerpc targets. |
776 | ||
ded0808e | 777 | 2011-10-14 Jakub Jelinek <jakub@redhat.com> |
778 | ||
779 | * config/i386/sse.md (*avx_cvtdq2pd256_2): Rename to... | |
780 | (avx_cvtdq2pd256_2): ... this. | |
781 | (sseunpackfltmode): New mode attr. | |
782 | (vec_unpacks_float_hi_v8hi, vec_unpacks_float_lo_v8hi, | |
783 | vec_unpacku_float_hi_v8hi, vec_unpacku_float_lo_v8hi): Macroize | |
784 | using VI2_AVX2 iterator. | |
42464b2b | 785 | (vec_unpacku_float_hi_v8si, vec_unpacku_float_lo_v8si): New expanders. |
ded0808e | 786 | |
216010d3 | 787 | 2011-10-13 David S. Miller <davem@davemloft.net> |
788 | ||
789 | * config/sparc/sparc.md (plusminus): New code iterator. | |
790 | (plusminus_insn): New code attr. | |
791 | (addv2si3, subv2si3, addv4hi3, subv4hi3, addv2hi3, subv2hi3): Merge | |
792 | using plusminus and plusminus_insn. | |
793 | (fpadd64_vis, fpsub64_vis): Likewise. | |
794 | ||
87eee89b | 795 | 2011-10-13 Richard Henderson <rth@redhat.com> |
796 | ||
797 | * doc/md.texi (vec_perm): Document fallback to byte permutation. | |
798 | * genopinit.c (optabs): Add vec_perm_const. | |
799 | * optabs.c (can_vec_perm_expr_p): Rename from expand_vec_perm_expr_p. | |
800 | Reject non-vector modes. Allow fallback to byte permutation. | |
801 | (expand_vec_perm_expr_1): Split out from ... | |
802 | (expand_vec_perm_expr): ... here. Allow fallback to byte permutation. | |
803 | * optabs.h (DOI_vec_perm_const, vec_perm_const_optab): New. | |
804 | * tree-vect-generic.c (lower_vec_perm): Update for name change. | |
805 | ||
1958c0ba | 806 | 2011-10-13 Richard Henderson <rth@redhat.com> |
807 | ||
808 | * config/rs6000/altivec.md (vec_permv16qi): New pattern. | |
809 | ||
11712a33 | 810 | * config/rs6000/spu.md (vec_permv16qi): New pattern. |
811 | ||
6ae3cabe | 812 | * config/i386/i386.c (ix86_expand_vec_perm_const): New. |
813 | * config/i386/i386-protos.h: Update. | |
814 | * config/i386/sse.md (VEC_PERM_CONST): New mode iterator. | |
815 | (vec_perm_const<VEC_PERM_CONST>): New expander. | |
816 | ||
83a28c11 | 817 | * optabs.c (expand_vector_broadcast): New. |
818 | (expand_binop): Expand scalar shifts of vectors to vector shifts | |
819 | of vectors, if the former isn't supported. | |
820 | * tree-vect-generic.c (expand_vector_operations_1): Don't do that | |
821 | here; always simplify to scalar shift of vector if possible. | |
822 | ||
5586227c | 823 | * config/rs6000/rs6000.c (rs6000_expand_vector_init): Fix mode |
824 | test for vector splat. | |
825 | ||
8dcef91b | 826 | 2011-10-13 Jakub Jelinek <jakub@redhat.com> |
827 | ||
42464b2b | 828 | * config/i386/sse.md (vec_set<mode>): Change V_128 iterator mode to V. |
8dcef91b | 829 | |
7e21e36b | 830 | 2011-10-13 Jakub Jelinek <jakub@redhat.com> |
831 | Richard Guenther <rguenther@suse.de> | |
832 | ||
42464b2b | 833 | * tree-ssa.c (maybe_optimize_var): Drop TREE_ADDRESSABLE from vector |
834 | or complex vars even if their DECL_UID is in not_reg_needs bitmap. | |
7e21e36b | 835 | |
e529f590 | 836 | 2011-10-13 Jakub Jelinek <jakub@redhat.com> |
837 | ||
838 | * config/i386/sse.md (reduc_umin_v8hi): New pattern. | |
839 | * config/i386/i386.c (ix86_build_const_vector): Handle | |
840 | also V32QI, V16QI, V16HI and V8HI modes. | |
841 | (emit_reduc_half): New function. | |
842 | (ix86_expand_reduc): Use phminposuw insn for V8HImode UMIN. | |
843 | Use emit_reduc_half helper function. | |
844 | ||
42464b2b | 845 | 2011-10-13 Lawrence Crowl <crowl@google.com> |
846 | Diego Novillo <dnovillo@google.com> | |
e4fc8eb2 | 847 | |
848 | * lto-streamer-in.c (input_struct_function_base): Factor out of ... | |
849 | (input_function): ... here. | |
850 | * lto-streamer-out.c (output_struct_function_base): Factor out of ... | |
851 | (output_function): ... here. | |
852 | ||
c59bc102 | 853 | 2011-10-13 Gabriel Charette <gchare@google.com> |
854 | Diego Novillo <dnovillo@google.com> | |
855 | ||
856 | * streamer-hooks.h (struct streamer_hooks): Add hooks | |
857 | input_location and output_location. | |
858 | * lto-streamer-in.c (lto_input_location): Use | |
859 | streamer_hooks.input_location, if set. | |
860 | * lto-streamer-out.c (lto_output_location): Use | |
861 | streamer_hooks.output_location, if set. | |
862 | ||
5bee6fd9 | 863 | 2011-10-13 Eric Botcazou <ebotcazou@adacore.com> |
864 | ||
865 | * doc/invoke.texi (SPARC options): Document -mfix-at697f. | |
866 | * config/sparc/sparc.opt (mfix-at697f): New option. | |
867 | * config/sparc/sparc.c (TARGET_MACHINE_DEPENDENT_REORG): Define. | |
868 | (sparc_reorg): New function. | |
869 | ||
0ed25048 | 870 | 2011-10-13 Richard Guenther <rguenther@suse.de> |
871 | ||
872 | PR tree-optimization/50712 | |
873 | * ipa-split.c (split_function): Always re-gimplify parameters | |
874 | when they are not gimple vals before passing them. Properly | |
875 | check for type compatibility. | |
876 | ||
4f986f8b | 877 | 2011-10-13 Tom de Vries <tom@codesourcery.com> |
878 | ||
879 | * function.c (gimplify_parameters): Set number of arguments of call to | |
880 | BUILT_IN_ALLOCA_WITH_ALIGN to 2. | |
881 | ||
cab98a0d | 882 | 2011-10-13 Tom de Vries <tom@codesourcery.com> |
883 | ||
884 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Set MEM_READONLY_P | |
885 | for static const strings. | |
886 | * varasm.c (build_constant_desc): Generate the memory location of the | |
887 | constant using gen_const_mem. | |
888 | ||
01afea05 | 889 | 2011-10-13 Richard Guenther <rguenther@suse.de> |
890 | ||
891 | PR tree-optimization/50698 | |
892 | * tree-data-ref.c (split_constant_offset_1): Also process | |
893 | offsets of &MEM. | |
894 | ||
9cf38689 | 895 | 2011-10-12 David S. Miller <davem@davemloft.net> |
896 | ||
beb1857f | 897 | * config/sparc/sparc.md (UNSPEC_FPMERGE): Delete. |
898 | (UNSPEC_MUL16AU, UNSPEC_MUL8, UNSPEC_MUL8SU, UNSPEC_MULDSU): New | |
899 | unspecs. | |
900 | (fpmerge_vis): Remove inaccurate comment, represent using vec_select | |
901 | of a vec_concat. | |
902 | (vec_interleave_lowv8qi, vec_interleave_highv8qi): New insns. | |
903 | (fmul8x16_vis, fmul8x16au_vis, fmul8sux16_vis, fmuld8sux16_vis): | |
904 | Reimplement as unspecs and remove inaccurate comments. | |
905 | (vis3_shift_patname): New code attr. | |
42464b2b | 906 | (<vis3_shift_insn><vbits>_vis): Rename to |
907 | "v<vis3_shift_patname><mode>3". | |
beb1857f | 908 | (vis3_addsub_ss_patname): New code attr. |
909 | (<vis3_addsub_ss_insn><vbits>_vis): Rename to | |
910 | "<vis3_addsub_ss_patname><mode>3". | |
911 | * config/sparc/sparc.c (sparc_vis_init_builtins): Update to | |
912 | accommodate pattern name changes. | |
913 | ||
9cf38689 | 914 | * config/sparc/sparc.h: Do not force TARGET_VIS3 and TARGET_FMAF |
915 | to zero when assembler lacks support for such instructions. | |
916 | * config/sparc/sparc.c (sparc_option_override): Clear MASK_VIS3 | |
917 | and MASK_FMAF in defaults when assembler lacks necessary support. | |
918 | ||
a24c6b3c | 919 | 2011-10-12 Jakub Jelinek <jakub@redhat.com> |
920 | ||
02c36302 | 921 | * config/i386/sse.md (vec_unpacks_lo_<mode>, |
922 | vec_unpacks_hi_<mode>, vec_unpacku_lo_<mode>, | |
42464b2b | 923 | vec_unpacku_hi_<mode>): Change VI124_128 mode to VI124_AVX2. |
02c36302 | 924 | * config/i386/i386.c (ix86_expand_sse_unpack): Handle |
925 | V32QImode, V16HImode and V8SImode for TARGET_AVX2. | |
926 | ||
9fb8de40 | 927 | * config/i386/sse.md (vec_avx2): New mode_attr. |
42464b2b | 928 | (mulv16qi3): Macroize to cover also mulv32qi3 for TARGET_AVX2 into ... |
9fb8de40 | 929 | (mul<mode>3): ... this. |
930 | ||
a9e4de7b | 931 | * config/i386/i386.md (UNSPEC_VPERMDI): Remove. |
932 | * config/i386/i386.c (ix86_expand_vec_perm): Handle | |
933 | V16QImode and V32QImode for TARGET_AVX2. | |
934 | (MAX_VECT_LEN): Increase to 32. | |
935 | (expand_vec_perm_blend): Add support for 32-byte integer | |
936 | vectors with TARGET_AVX2. | |
937 | (valid_perm_using_mode_p): New function. | |
938 | (expand_vec_perm_pshufb): Add support for 32-byte integer | |
939 | vectors with TARGET_AVX2. | |
940 | (expand_vec_perm_vpshufb2_vpermq): New function. | |
941 | (expand_vec_perm_vpshufb2_vpermq_even_odd): New function. | |
942 | (expand_vec_perm_even_odd_1): Handle 32-byte integer vectors | |
943 | with TARGET_AVX2. | |
944 | (ix86_expand_vec_perm_builtin_1): Try expand_vec_perm_vpshufb2_vpermq | |
945 | and expand_vec_perm_vpshufb2_vpermq_even_odd. | |
946 | * config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Add for TARGET_AVX2 | |
947 | 32-byte integer vector modes. | |
948 | (vec_pack_trunc_<mode>): Use VI248_AVX2 instead of VI248_128. | |
949 | (avx2_interleave_highv32qi, avx2_interleave_lowv32qi): Remove pasto. | |
950 | (avx2_pshufdv3, avx2_pshuflwv3, avx2_pshufhwv3): Generate | |
951 | 4 new operands. | |
952 | (avx2_pshufd_1, avx2_pshuflw_1, avx2_pshufhw_1): Don't use | |
953 | match_dup, instead add 4 new operands and require they have | |
954 | right cross-lane values. | |
955 | (avx2_permv4di): Change into define_expand. | |
956 | (avx2_permv4di_1): New instruction. | |
957 | (avx2_permv2ti): Use nonimmediate_operand instead of register_operand | |
958 | for "xm" constrained operand. | |
959 | (VEC_PERM_AVX2): Add V32QI and V16QI for TARGET_AVX2. | |
960 | ||
a24c6b3c | 961 | * config/i386/sse.md (avx2_gathersi<mode>, |
962 | avx2_gatherdi<mode>, avx2_gatherdi<mode>256): Add clobber of | |
963 | match_scratch, change memory_operand to register_operand, | |
964 | add (mem:BLK (scratch)) use. | |
965 | (*avx2_gathersi<mode>, *avx2_gatherdi<mode>, | |
966 | *avx2_gatherdi<mode>256): Add clobber of match_scratch, | |
967 | add earlyclobber to the output operand and match_scratch, | |
968 | add (mem:BLK (scratch)) use, change the other mem to match_operand. | |
969 | Use %p6 instead of %c6 in the pattern. | |
970 | * config/i386/i386.c (ix86_expand_builtin): Adjust for | |
971 | operand 2 being a Pmode register_operand instead of memory_operand. | |
972 | ||
3e740495 | 973 | 2011-10-12 Kai Tietz <ktietz@redhat.com> |
974 | ||
42464b2b | 975 | * config/i386/i386.md (simple_return): Disable if TARGET_SEH is active. |
3e740495 | 976 | |
ac03db3f | 977 | 2011-10-12 Steve Ellcey <sje@cup.hp.com> |
978 | ||
979 | * config/ia64/ia64.c (ia64_init_builtins): Fix unbalanced parentheses. | |
980 | ||
0afe880d | 981 | 2011-10-12 Richard Guenther <rguenther@suse.de> |
982 | ||
983 | * tree-ssa-alias.c (maybe_skip_until): Cache also at the point | |
984 | of the first store we visit in a basic-block. | |
985 | (get_continuation_for_phi): Search for a candidate VUSE that | |
986 | might dominates all others. Do pairwise disambiguation against | |
987 | that candidate. | |
988 | ||
325d00b0 | 989 | 2011-10-12 Paul Koning <pkoning@gcc.gnu.org> |
990 | ||
991 | PR tree-optimization/50189 | |
992 | * tree-vrp.c (extract_range_from_assert): Use the type of | |
993 | the variable, not the limit. | |
994 | ||
97a7a862 | 995 | 2011-10-12 Richard Guenther <rguenther@suse.de> |
996 | ||
997 | PR tree-optimization/50700 | |
998 | * tree-object-size.c (addr_object_size): Simplify and treat | |
999 | MEM_REF bases consistently. | |
1000 | ||
cde48de6 | 1001 | 2011-10-12 Bernd Schmidt <bernds@codesourcery.com> |
1002 | ||
1003 | * function.c (prepare_shrink_wrap, bb_active_p): New function. | |
1004 | (thread_prologue_and_epilogue_insns): Use bb_active_p. | |
1005 | Call prepare_shrink_wrap, then recompute bb_active_p for the | |
1006 | last block. | |
1007 | ||
2ae38d08 | 1008 | 2011-10-12 Joseph Myers <joseph@codesourcery.com> |
1009 | ||
1010 | PR c/50565 | |
1011 | * convert.c (convert_to_integer): Do not narrow operands of | |
1012 | pointer subtraction. | |
1013 | ||
146c1712 | 1014 | 2011-10-12 Nick Clifton <nickc@redhat.com> |
1015 | ||
1016 | * config/arm/arm.h (EMIT_EABI_ATTRIBUTE): New macro. Used to | |
1017 | emit a .eabi_attribute assembler directive, possibly with a | |
1018 | comment attached. | |
1019 | * config/arm/arm.c (arm_file_start): Use the new macro. | |
1020 | * config/arm/arm-c.c (arm_output_c_attributes): Likewise. | |
1021 | ||
8ef28ef2 | 1022 | 2011-10-12 Georg-Johann Lay <avr@gjlay.de> |
1023 | ||
1024 | PR target/49939 | |
1025 | * config/avr/avr.md (*movqi): Rename to movqi_insn. | |
1026 | (*call_insn): Rename to call_insn. | |
1027 | (*call_value_insn): Rename to call_value_insn. | |
1028 | * config/avr/avr.c (avr_2word_insn_p): New static function. | |
1029 | (jump_over_one_insn_p): Use it. | |
1030 | ||
ee5ab2d1 | 1031 | 2011-10-12 Richard Sandiford <richard.sandiford@linaro.org> |
1032 | ||
1033 | * expr.h (copy_blkmode_to_reg): Declare. | |
1034 | * expr.c (copy_blkmode_to_reg): New function. | |
1035 | (expand_assignment): Don't expand register RESULT_DECLs before | |
1036 | the lhs. Use copy_blkmode_to_reg to copy BLKmode values into a | |
1037 | RESULT_DECL register. | |
1038 | (expand_expr_real_1): Handle BLKmode decls when looking for promotion. | |
1039 | * stmt.c (expand_return): Move BLKmode-to-register code into | |
1040 | copy_blkmode_to_reg. | |
1041 | ||
f569dc60 | 1042 | 2011-10-11 Eric Botcazou <ebotcazou@adacore.com> |
1043 | ||
1044 | PR target/49965 | |
1045 | * config/sparc/sparc.md (mov<I:mode>cc): Do not save comparison code. | |
1046 | (mov<F:mode>cc): Likewise. | |
1047 | ||
bf0163ca | 1048 | 2011-10-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
1049 | ||
1050 | * tree-ssa-address.c (copy_ref_info): Remove copy of TREE_THIS_NOTRAP. | |
1051 | ||
b9a16870 | 1052 | 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com> |
1053 | ||
1054 | * tree.h (built_in_decls): Delete old interface with two parallel | |
1055 | arrays to hold standard builtin declarations, and replace it with | |
1056 | a function based interface that can support creating builtins on | |
1057 | the fly in the future. Change all uses, and poison the old | |
1058 | names. Make sure 0 is not a legitimate builtin index. | |
1059 | (implicit_built_in_decls): Ditto. | |
1060 | (built_in_info): Ditto. | |
1061 | (BUILTIN_VALID_P): Ditto. | |
1062 | (builtin_decl_explicit): Ditto. | |
1063 | (builtin_decl_implicit): Ditto. | |
1064 | (set_builtin_decl): Ditto. | |
1065 | (set_builtin_decl_implicit_p): Ditto. | |
1066 | (builtin_decl_explicit_p): Ditto. | |
1067 | (builtin_decl_implicit_p): Ditto. | |
1068 | * tree-complex.c (expand_complex_libcall): Ditto. | |
1069 | * tree-loop-distribution.c (generate_memset_zero): Ditto. | |
1070 | * tree-ssa-strlen.c (get_string_length): Ditto. | |
1071 | (handle_builtin_strcpy): Ditto. | |
1072 | (handle_builtin_strcat): Ditto. | |
1073 | * tree.c (iterative_hash_expr): Ditto. | |
1074 | (local_define_builtin): Ditto. | |
1075 | (build_common_builtin_nodes): Ditto. | |
1076 | * builtins.c (built_in_decls): Ditto. | |
1077 | (implicit_built_in_decls): Ditto. | |
1078 | (built_in_info): Ditto | |
1079 | (expand_builtin_classify_type): Ditto. | |
1080 | (mathfn_built_in_1): Ditto. | |
1081 | (expand_builtin_cexpi): Ditto. | |
1082 | (expand_builtin_mempcpy_args): Ditto. | |
1083 | (expand_builtin_stpcpy): Ditto. | |
1084 | (gimplify_va_arg_expr): Ditto. | |
1085 | (expand_builtin_sync_operation): Ditto. | |
1086 | (build_builtin_expect_predicate): Ditto. | |
1087 | (fold_builtin_memory_op): Ditto. | |
1088 | (fold_builtin_strcpy): Ditto. | |
1089 | (fold_builtin_stpcpy): Ditto. | |
1090 | (fold_builtin_strncpy): Ditto. | |
1091 | (fold_builtin_interclass_mathfn): Ditto. | |
1092 | (fold_builtin_classify): Ditto. | |
1093 | (fold_builtin_2): Ditto. | |
1094 | (fold_builtin_strstr): Ditto. | |
1095 | (fold_builtin_strrchr): Ditto. | |
1096 | (fold_builtin_strpbrk): Ditto. | |
1097 | (fold_builtin_strcat): Ditto. | |
1098 | (fold_builtin_strncat): Ditto. | |
1099 | (fold_builtin_strcspn): Ditto. | |
1100 | (fold_builtin_fputs): Ditto. | |
1101 | (fold_builtin_sprintf): Ditto. | |
1102 | (fold_builtin_snprintf): Ditto. | |
1103 | (expand_builtin_memory_chk): Ditto. | |
1104 | (fold_builtin_memory_chk): Ditto. | |
1105 | (fold_builtin_stxcpy_chk): Ditto. | |
1106 | (fold_builtin_strncpy_chk): Ditto. | |
1107 | (fold_builtin_strcat_chk): Ditto. | |
1108 | (fold_builtin_strncat_chk): Ditto. | |
1109 | (fold_builtin_sprintf_chk_1): Ditto. | |
1110 | (fold_builtin_snprintf_chk_1): Ditto. | |
1111 | (fold_builtin_printf): Ditto. | |
1112 | (fold_builtin_fprintf): Ditto. | |
1113 | (fold_call_stmt): Ditto. | |
1114 | (set_builtin_user_assembler_name): Ditto. | |
1115 | * tree-emutls.c (emutls_common_1): Ditto. | |
1116 | * omp-low.c (scan_omp): Ditto. | |
1117 | (lower_rec_input_clauses): Ditto. | |
1118 | (lower_reduction_clauses): Ditto. | |
1119 | (expand_parallel_call): Ditto. | |
1120 | (expand_task_call): Ditto. | |
1121 | (maybe_catch_exception): Ditto. | |
1122 | (optimize_omp_library_calls): Ditto. | |
1123 | (expand_omp_for_generic): Ditto. | |
1124 | (expand_omp_for_static_nochunk): Ditto. | |
1125 | (expand_omp_for_static_chunk): Ditto. | |
1126 | (expand_omp_sections): Ditto. | |
1127 | (expand_omp_atomic_fetch_op): Ditto. | |
1128 | (expand_omp_atomic_pipeline): Ditto. | |
1129 | (expand_omp_atomic_mutex): Ditto. | |
1130 | (lower_omp_single_simple): Ditto. | |
1131 | (lower_omp_single_copy): Ditto. | |
1132 | (lower_omp_master): Ditto. | |
1133 | (lower_omp_ordered): Ditto. | |
1134 | (lower_omp_critical): Ditto. | |
1135 | * tree-ssa-ccp.c (optimize_stdarg_builtin): Ditto. | |
1136 | * builtins.c (DEF_BUILTIN_STUB): Ditto. | |
1137 | (BUILT_IN_NONE): Ditto. | |
1138 | * tree-ssa-math-opts.c (execute_optimize_bswap): Ditto. | |
1139 | * gimple-low.c (lower_function_body): Ditto. | |
1140 | (lower_builtin_setjmp): Ditto. | |
1141 | * c-decl.c (merge_decls): Ditto. | |
1142 | * tree-eh.c (lower_resx): Ditto. | |
1143 | (lower_resx): Ditto. | |
1144 | (lower_eh_dispatch): Ditto. | |
1145 | * function (gimplify_parameters): Ditto. | |
1146 | * c-typeck.c (build_function_call_vec): Ditto. | |
1147 | * gimplify.c (build_stack_save_restore): Ditto. | |
1148 | (gimplify_vla_decl): Ditto. | |
1149 | (gimplify_modify_expr_to_memcpy): Ditto. | |
1150 | (gimplify_modify_expr_to_memset): Ditto. | |
1151 | (gimplify_variable_sized_compare): Ditto. | |
1152 | (gimplify_function_tree): Ditto. | |
1153 | * calls.c (emit_call_1): Ditto. | |
1154 | * tree-ssa-forprop.c (simplify_builtin_call): Ditto. | |
1155 | * tree-nested.c (convert_nl_goto_reference): Ditto. | |
1156 | (convert_tramp_reference_op): Ditto. | |
1157 | (finalize_nesting_tree_1): Ditto. | |
1158 | * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Ditto. | |
1159 | (tree_ssa_prefetch_arrays): Ditto. | |
1160 | * tree-streamer-in.c (streamer_get_builtin_tree): Ditto. | |
1161 | * system.h (built_in_decls): Ditto. | |
1162 | (implicit_built_in_decls): Ditto. | |
1163 | * tree-vect-generic.c (expand_vector_operations_1): Ditto. | |
1164 | * config/sparc/sparc.c (sparc_gimplify_va_arg): Ditto. | |
1165 | * config/i386/i386.c (ix86_gimplify_va_arg): Ditto. | |
1166 | (ix86_veclibabi_svml): Ditto. | |
1167 | (ix86_veclibabi_acml): Ditto. | |
1168 | * config/vms/vms.c (vms_patch_builtins): Ditto. | |
1169 | * config/ia64/ia64.c (ia64_init_builtins): Ditto. | |
1170 | * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Ditto. | |
1171 | (rs6000_builtin_vectorized_libmass): Ditto. | |
1172 | (rs6000_init_builtins): Ditto. | |
1173 | * config/darwin.c (darwin_override_options): Ditto. | |
1174 | (darwin_patch_builtin): Ditto. | |
1175 | (darwin_rename_builtins): Ditto. | |
1176 | * config/pa/pa.c (pa_init_builtins): Ditto. | |
1177 | ||
74fcb726 | 1178 | 2011-10-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
1179 | ||
1180 | * tree.h (copy_ref_info): Expose existing function. | |
1181 | * tree-ssa-loop-ivopts.c (copy_ref_info): Move function to... | |
1182 | * tree-ssa-address.c (copy_ref_info): ...here, and remove static token. | |
1183 | ||
8b0ecac5 | 1184 | 2011-10-11 Georg-Johann Lay <avr@gjlay.de> |
1185 | ||
42464b2b | 1186 | * config/avr/avr-protos.h (avr_mode_code_base_reg_class): New |
1187 | prototype. | |
8b0ecac5 | 1188 | (avr_regno_mode_code_ok_for_base_p): New prototype. |
1189 | * config/avr/avr.h (BASE_REG_CLASS): Remove. | |
1190 | (REGNO_OK_FOR_BASE_P): Remove. | |
1191 | (REG_OK_FOR_BASE_NOSTRICT_P): Remove. | |
1192 | (REG_OK_FOR_BASE_STRICT_P): Remove. | |
1193 | (MODE_CODE_BASE_REG_CLASS): New define. | |
1194 | (REGNO_MODE_CODE_OK_FOR_BASE_P): New define. | |
1195 | * config/avr/avr.c (avr_mode_code_base_reg_class): New function. | |
1196 | (avr_regno_mode_code_ok_for_base_p): New function. | |
1197 | (avr_reg_ok_for_addr_p): New static function. | |
1198 | (avr_legitimate_address_p): Use it. Beautify. | |
1199 | ||
bcad9375 | 1200 | 2011-10-11 Georg-Johann Lay <avr@gjlay.de> |
1201 | ||
1202 | PR target/50447 | |
1203 | * config/avr/avr.md (cc): Add out_plus attribute alternative. | |
1204 | (addsi3): Use it. Adapt avr_out_plus to new prototype. Use | |
1205 | avr_out_plus for all CONST_INT addends. | |
1206 | * config/avr/avr-protos.h (avr_out_plus): Change prototype. | |
1207 | * config/avr/avr.c (notice_update_cc): Call avr_out_plus on | |
1208 | CC_OUT_PLUS. | |
1209 | (avr_out_plus_1): Change prototype and report effect on cc0. | |
1210 | (avr_out_plus): Ditto. | |
1211 | (adjust_insn_length): Adapt call to avr_out_plus to new prototype. | |
1212 | ||
d331c123 | 1213 | 2011-10-11 H.J. Lu <hongjiu.lu@intel.com> |
1214 | ||
1215 | * config/i386/i386.c (ix86_expand_special_args_builtin): Remove | |
1216 | the extra break. | |
1217 | ||
928efcfe | 1218 | 2011-10-11 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com> |
1219 | ||
1220 | * doc/invoke.texi: Document new warning. | |
1221 | * common.opt (Wvector-operation-performance): Define new warning. | |
1222 | * tree-vect-generic.c (expand_vector_piecewise): Warn about expanded | |
1223 | vector operation. | |
1224 | (exapnd_vector_parallel): Warn about expanded vector operation. | |
1225 | (lower_vec_shuffle): Warn about expanded vector operation. | |
1226 | * c-typeck.c (c_build_vec_perm_expr): Store correct location | |
1227 | when creating VEC_PERM_EXPR. | |
1228 | ||
d7f69727 | 1229 | 2011-10-11 Richard Guenther <rguenther@suse.de> |
1230 | ||
1231 | PR tree-optimization/50204 | |
1232 | * tree-ssa-alias.c (get_continuation_for_phi_1): Split out | |
1233 | two argument handling from ... | |
1234 | (get_continuation_for_phi): ... here. Handle arbitrary number | |
1235 | of PHI args. | |
1236 | ||
469e33a0 | 1237 | 2011-10-11 Richard Sandiford <richard.sandiford@linaro.org> |
1238 | ||
1239 | * modulo-sched.c: Fix comment typo. Mention the possibility | |
1240 | of using scheduling windows of II+1 cycles. | |
1241 | ||
c7964868 | 1242 | 2011-10-11 Tristan Gingold <gingold@adacore.com> |
1243 | ||
1244 | * doc/invoke.texi (C Dialect Options): Document | |
1245 | -fallow-parameterless-variadic-functions. | |
1246 | * c-parser.c (c_parser_parms_list_declarator): Handle it. | |
1247 | ||
344ae919 | 1248 | 2011-10-10 Georg-Johann Lay <avr@gjlay.de> |
1249 | ||
1250 | * config/avr/avr.c (avr_option_override): Set | |
42464b2b | 1251 | flag_omit_frame_pointer to 0 if frame pointer is needed for unwinding. |
344ae919 | 1252 | |
64169cc9 | 1253 | 2011-10-10 Uros Bizjak <ubizjak@gmail.com> |
1254 | ||
fbb42436 | 1255 | PR bootstrap/50665 |
64169cc9 | 1256 | * optabs.h (DOI_vec_perm): Rename from OTI_vec_perm. Move from enum |
1257 | optab_index to enum direct_optab_index. | |
1258 | (vec_perm_optab): Update. | |
1259 | ||
66e59d7a | 1260 | 2011-10-10 Anatoly Sokolov <aesok@post.ru> |
1261 | ||
1262 | * config/cris/cris.c (cris_preferred_reload_class): New function. | |
1263 | (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
1264 | * config/cris/cris.h (PREFERRED_RELOAD_CLASS): Remove. | |
1265 | ||
96fc2c79 | 1266 | 2011-10-10 Georg-Johann Lay <avr@gjlay.de> |
1267 | ||
1268 | * config/avr/avr.md (*tablejump_rjmp): Change insn condition to | |
1269 | !AVR_HAVE_JMP_CALL. | |
1270 | (*tablejump_lib): Change insn condition to AVR_HAVE_JMP_CALL. | |
1271 | (*tablejump_enh, *tablejump): Remove insns. | |
1272 | * config/avr/libgcc.S (__tablejump__): Use RET instead of EIND + | |
1273 | EIJMP for indirect jump. Use LPM Z+ where available. | |
1274 | ||
6a606346 | 1275 | 2011-10-10 Richard Henderson <rth@redhat.com> |
1276 | ||
1277 | * doc/md.texi (vec_perm_const): Fix typo in cindex. | |
1278 | ||
9383072e | 1279 | 2011-10-10 Kirill Yukhin <kirill.yukhin@intel.com> |
1280 | Yakovlev Vladimir <vladimir.b.yakovlev@intel.com> | |
1281 | ||
1282 | * config/i386/sse.md (fma_fnmsub_<mode>): Fix a typo. | |
1283 | ||
03abbc5d | 1284 | 2011-10-10 Richard Guenther <rguenther@suse.de> |
1285 | ||
1286 | PR middle-end/50389 | |
1287 | * gimple-fold.c (gimplify_and_update_call_from_tree): Do not | |
1288 | mark symbols for renaming. Append the VUSE to all statements | |
1289 | that possibly can have one. | |
1290 | ||
ae9fbf33 | 1291 | 2011-10-10 Richard Guenther <rguenther@suse.de> |
1292 | ||
1293 | * ipa-split.c (pass_split_functions): Add verification TODOs. | |
1294 | (pass_feedback_split_functions): Likewise. | |
1295 | ||
f789954d | 1296 | 2011-10-10 Richard Guenther <rguenther@suse.de> |
1297 | ||
1298 | PR middle-end/50195 | |
1299 | * fold-const.c (fold_binary_loc): Canonicalize x*x to pow (x, 2) | |
1300 | only when optimizing. | |
1301 | ||
7799dcb4 | 1302 | 2011-10-10 Nick Clifton <nickc@redhat.com> |
1303 | ||
1304 | PR middle-end/49801 | |
1305 | * compare-elim.c (find_comparisons_in_bb): Use df_get_live_in and | |
1306 | df_get_live_out instead of accessing the bitmaps directly. | |
1307 | (execute_compare_elim_after_reload): Remove calls to df_set_flags, | |
1308 | df_live_add_problem and df_analyze. | |
1309 | ||
e0a567f6 | 1310 | 2011-10-10 Michael Matz <matz@suse.de> |
1311 | ||
1312 | PR middle-end/50638 | |
1313 | * tree-emutls.c (gen_emutls_addr): Call add_referenced_var. | |
1314 | ||
e9df34d5 | 1315 | 2011-10-10 Richard Sandiford <richard.sandiford@linaro.org> |
1316 | ||
1317 | * modulo-sched.c (ps_reg_move_info): Add num_consecutive_stages. | |
1318 | (SCHED_FIRST_REG_MOVE, SCHED_NREG_MOVES): Delete. | |
1319 | (node_sched_params): Remove first_reg_move and nreg_moves. | |
1320 | (ps_num_consecutive_stages, extend_node_sched_params): New functions. | |
1321 | (update_node_sched_params): Move up file. | |
1322 | (print_node_sched_params): Print the stage. Don't dump info related | |
1323 | to first_reg_move and nreg_moves. | |
1324 | (set_columns_for_row): New function. | |
1325 | (set_columns_for_ps): Move up file and use set_columns_for_row. | |
1326 | (schedule_reg_move): New function. | |
1327 | (schedule_reg_moves): Call extend_node_sched_params and | |
1328 | schedule_reg_move. Extend size of uses bitmap. Initialize | |
1329 | num_consecutive_stages. Return false if a move could not be | |
1330 | scheduled. | |
1331 | (apply_reg_moves): Don't emit moves here. | |
1332 | (permute_partial_schedule): Handle register moves. | |
1333 | (duplicate_insns_of_cycles): Remove for_prolog. Emit moves according | |
1334 | to the same stage-count test as ddg nodes. | |
1335 | (generate_prolog_epilog): Update calls accordingly. | |
1336 | (sms_schedule): Allow move-scheduling to add a new first stage. | |
1337 | ||
0b79ae60 | 1338 | 2011-10-10 Richard Sandiford <richard.sandiford@linaro.org> |
1339 | ||
1340 | * modulo-sched.c (ps_insn): Adjust comment. | |
1341 | (ps_reg_move_info): New structure. | |
1342 | (partial_schedule): Add reg_moves field. | |
1343 | (SCHED_PARAMS): Use node_sched_param_vec instead of node_sched_params. | |
1344 | (node_sched_params): Turn first_reg_move into an identifier. | |
1345 | (ps_reg_move): New function. | |
1346 | (ps_rtl_insn): Cope with register moves. | |
1347 | (ps_first_note): Adjust comment and assert that the instruction | |
1348 | isn't a register move. | |
1349 | (node_sched_params): Replace with... | |
1350 | (node_sched_param_vec): ...this vector. | |
1351 | (set_node_sched_params): Adjust accordingly. | |
1352 | (print_node_sched_params): Take a partial schedule instead of a ddg. | |
1353 | Use ps_rtl_insn and ps_reg_move. | |
1354 | (generate_reg_moves): Rename to... | |
1355 | (schedule_reg_moves): ...this. Remove rescan parameter. Record each | |
1356 | move in the partial schedule, but don't emit it here. Don't perform | |
1357 | register substitutions here either. | |
1358 | (apply_reg_moves): New function. | |
1359 | (duplicate_insns_of_cycles): Use register indices directly, | |
1360 | rather than finding instructions using PREV_INSN. Use ps_reg_move. | |
1361 | (sms_schedule): Call schedule_reg_moves before committing to | |
1362 | a partial schedule. Try the next ii if the schedule fails. | |
1363 | Use apply_reg_moves instead of generate_reg_moves. Adjust | |
1364 | call to print_node_sched_params. Free node_sched_param_vec | |
1365 | instead of node_sched_params. | |
1366 | (create_partial_schedule): Initialize reg_moves. | |
1367 | (free_partial_schedule): Free reg_moves. | |
1368 | ||
7282ef12 | 1369 | 2011-10-10 Richard Sandiford <richard.sandiford@linaro.org> |
1370 | ||
1371 | * modulo-sched.c (ps_insn): Replace node field with an identifier. | |
1372 | (SCHED_ASAP): Replace with.. | |
1373 | (NODE_ASAP): ...this macro. | |
1374 | (SCHED_PARAMS): New macro. | |
1375 | (SCHED_TIME, SCHED_FIRST_REG_MOVE, SCHED_NREG_MOVES, SCHED_ROW) | |
1376 | (SCHED_STAGE, SCHED_COLUMN): Redefine using SCHED_PARAMS. | |
1377 | (node_sched_params): Remove asap. | |
1378 | (ps_rtl_insn, ps_first_note): New functions. | |
1379 | (set_node_sched_params): Use XCNEWVEC. Don't copy across the | |
1380 | asap values. | |
1381 | (print_node_sched_params): Use SCHED_PARAMS and NODE_ASAP. | |
1382 | (generate_reg_moves): Pass ids to the SCHED_* macros. | |
1383 | (update_node_sched_params): Take a ps insn identifier rather than | |
1384 | a node as parameter. Use ps_rtl_insn. | |
1385 | (set_columns_for_ps): Update for above field and SCHED_* macro changes. | |
1386 | (permute_partial_schedule): Use ps_rtl_insn and ps_first_note. | |
1387 | (optimize_sc): Update for above field and SCHED_* macro changes. | |
1388 | Update calls to try_scheduling_node_in_cycle and | |
1389 | update_node_sched_params. | |
1390 | (duplicate_insns_of_cycles): Adjust for above field and SCHED_* | |
1391 | macro changes. Use ps_rtl_insn and ps_first_note. | |
1392 | (sms_schedule): Pass ids to the SCHED_* macros. | |
1393 | (get_sched_window): Adjust for above field and SCHED_* macro changes. | |
1394 | Use NODE_ASAP instead of SCHED_ASAP. | |
1395 | (try_scheduling_node_in_cycle): Remove node parameter. Update | |
42464b2b | 1396 | call to ps_add_node_check_conflicts. Pass ids to the SCHED_* macros. |
7282ef12 | 1397 | (sms_schedule_by_order): Update call to try_scheduling_node_in_cycle. |
1398 | (ps_insert_empty_row): Adjust for above field changes. | |
1399 | (compute_split_row): Use ids rather than nodes. | |
1400 | (verify_partial_schedule): Adjust for above field changes. | |
1401 | (print_partial_schedule): Use ps_rtl_insn. | |
1402 | (create_ps_insn): Take an id rather than a node. | |
1403 | (ps_insn_find_column): Adjust for above field changes. | |
1404 | Use ps_rtl_insn. | |
1405 | (ps_insn_advance_column): Adjust for above field changes. | |
1406 | (add_node_to_ps): Remove node parameter. Update call to | |
1407 | create_ps_insn. | |
1408 | (ps_has_conflicts): Use ps_rtl_insn. | |
1409 | (ps_add_node_check_conflicts): Replace node parameter than an id. | |
1410 | ||
6886bd51 | 1411 | 2011-10-10 Richard Sandiford <richard.sandiford@linaro.org> |
1412 | ||
1413 | * modulo-sched.c (undo_replace_buff_elem): Delete. | |
1414 | (generate_reg_moves): Don't build and return an undo list. | |
1415 | (free_undo_replace_buff): Delete. | |
1416 | (sms_schedule): Adjust call to generate_reg_moves. | |
1417 | Don't call free_undo_replace_buff. | |
1418 | ||
d7ee432d | 1419 | 2011-10-10 Matthias Klose <doko@ubuntu.com> |
1420 | ||
1421 | * common/config/m32c: Remove empty directory. | |
1422 | ||
83ecb4a4 | 1423 | 2011-10-10 Georg-Johann Lay <avr@gjlay.de> |
1424 | ||
1425 | * config/avr/avr.md (*mulhi3_enh): Treat squaring smarter. | |
1426 | ||
f121e673 | 1427 | 2011-10-10 Georg-Johann Lay <avr@gjlay.de> |
1428 | ||
1429 | PR target/50652 | |
1430 | * config/avr/avr-mcus.def (AVR_MCU): Set .data_section_start of | |
1431 | atmega164a to 0x100. | |
1432 | ||
56632de0 | 1433 | 2011-10-09 Eric Botcazou <ebotcazou@adacore.com> |
1434 | ||
1435 | * tree-ssa-forwprop.c (forward_propagate_into_comparison): Do not make | |
1436 | the replacement if the conversion to the LHS type is not useless. | |
1437 | ||
a9c76e4c | 1438 | 2011-10-09 Ira Rosen <ira.rosen@linaro.org> |
1439 | ||
1440 | PR tree-optimization/50635 | |
1441 | * tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add | |
1442 | DEF_STMT to the list of statements to be replaced by the | |
1443 | pattern statements. | |
1444 | (vect_handle_widen_mult_by_const): Don't check TYPE_OUT. | |
1445 | ||
7379d16a | 1446 | 2011-10-09 Anatoly Sokolov <aesok@post.ru> |
1447 | ||
1448 | * system.h: Commit forgotten hunk in previous patch. | |
1449 | (OUTPUT_ADDR_CONST_EXTRA): Poison. | |
1450 | ||
4b8d9456 | 1451 | 2011-10-08 Nicola Pero <nicola.pero@meta-innovation.com> |
1452 | ||
1453 | PR libobjc/50428 | |
1454 | * doc/objc.texi (Garbage Collection): Updated example to protect | |
1455 | +initialize against execution in subclasses. | |
1456 | ||
f4803722 | 1457 | 2011-10-07 Richard Henderson <rth@redhat.com> |
1458 | ||
1459 | * doc/extend.texi (__builtin_shuffle): Improve the description to | |
1460 | include the modulus of the selector. Mention OpenCL. | |
1461 | * doc/md.texi (vec_perm, vec_perm_const): Document named patterns. | |
1462 | ||
1463 | * tree.def (VEC_PERM_EXPR): Rename from VEC_SHUFFLE_EXPR. | |
1464 | * genopinit.c (optabs): Rename vshuffle to vec_perm. | |
1465 | * c-typeck.c (c_build_vec_perm_expr): Rename from | |
1466 | c_build_vec_shuffle_expr. Update for name changes. | |
1467 | * optabs.c (expand_vec_perm_expr_p): Rename from | |
1468 | expand_vec_shuffle_expr_p. | |
1469 | (expand_vec_perm_expr): Rename from expand_vec_shuffle_expr. | |
1470 | * optabs.h (OTI_vec_perm): Rename from DOI_vshuffle. | |
1471 | (vec_perm_optab): Rename from vshuffle_optab. | |
1472 | * expr.c, gimple-pretty-print.c, gimple.c, gimplify.c, | |
1473 | c-tree.h, c-parser.c, tree-cfg.c, tree-inline.c, tree-pretty-print.c, | |
1474 | tree-ssa-operands.c, tree-vect-generic.c: Update for name changes. | |
1475 | ||
1476 | * config/i386/i386.c (ix86_expand_vec_perm): Rename from | |
1477 | ix86_expand_vshuffle. | |
1478 | * config/i386/i386-protos.h: Update. | |
1479 | * config/i386/sse.md (VEC_PERM_AVX2): Rename from VSHUFFLE_AVX2. | |
1480 | (vec_perm<VEC_PERM_AVX2>): Rename from vshuffle<VSHUFFLE_AVX2>. | |
1481 | ||
738630ee | 1482 | 2011-10-07 Richard Henderson <rth@redhat.com> |
1483 | ||
1484 | * config/i386/predicates.md (avx2_pblendw_operand): New. | |
1485 | * config/i386/sse.md (sse4_1_pblendw): Un-macroize. | |
1486 | (avx2_pblendw, *avx2_pblendw): New expander and insn. | |
1487 | ||
058e4e29 | 1488 | 2011-10-07 Richard Henderson <rth@redhat.com> |
1489 | ||
1490 | * config/i386/i386.c (bdesc_args): Update code for | |
1491 | __builtin_ia32_palignr256. Change type of __builtin_ia32_pslldqi256, | |
1492 | and __builtin_ia32_psrldqi256 to V4DI_FTYPE_V4DI_INT_CONVERT. | |
1493 | (ix86_expand_args_builtin): Handle V4DI_FTYPE_V4DI_INT_CONVERT. | |
1494 | * config/i386/sse.md (mode iterator V16): Add V2TI. | |
1495 | (mode iterator SSESCALARMODE): Use V2TI not V4DI. | |
1496 | (mode attr ssse3_avx2): Add V2TI. | |
1497 | (avx2_lshrqv4di3, avx2_lshlqv4di3): Remove. | |
1498 | ||
d7112989 | 1499 | 2011-10-07 David S. Miller <davem@davemloft.net> |
1500 | ||
1501 | PR 50655 | |
1502 | * configure.ac: Add .register directives to VIS3 test. | |
1503 | * configure: Regenerate. | |
1504 | ||
d5301cf2 | 1505 | 2011-10-07 Richard Henderson <rth@redhat.com> |
1506 | ||
1507 | * config.gcc (x86_64-*): Add core-avx-i, core-avx2 for with_cpu. | |
1508 | ||
adca58ca | 1509 | 2011-10-07 Richard Henderson <rth@redhat.com> |
1510 | ||
1511 | PR 49752 | |
1512 | * fold-const.c (fold_checksum_tree): Remove out-of-date assert. | |
1513 | ||
63b58df5 | 1514 | 2011-10-07 Andrew Stubbs <ams@codesourcery.com> |
1515 | ||
1516 | * config/arm/predicates.md (shift_amount_operand): Remove constant | |
1517 | range check. | |
1518 | (shift_operator): Check range of constants for all shift operators. | |
1519 | ||
c60a7572 | 1520 | 2011-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1521 | ||
1522 | * config/s390/s390.c (s390_emit_tls_call_insn): Remove assertion. | |
1523 | Load GOT pointer for non-pic builds. | |
1524 | (s390_load_got): Replace pic_offset_table_rtx with hardcoded r12. | |
1525 | (s390_emit_call): Likewise. | |
1526 | ||
581bf1c2 | 1527 | 2011-10-07 Tom de Vries <tom@codesourcery.com> |
1528 | ||
1529 | PR middle-end/50527 | |
1530 | * tree.c (build_common_builtin_nodes): Add local_define_builtin for | |
902957a6 | 1531 | BUILT_IN_ALLOCA_WITH_ALIGN. Mark that BUILT_IN_ALLOCA_WITH_ALIGN can |
1532 | throw. | |
581bf1c2 | 1533 | * builtins.c (expand_builtin_alloca): Handle BUILT_IN_ALLOCA_WITH_ALIGN |
902957a6 | 1534 | arglist. Set align for BUILT_IN_ALLOCA_WITH_ALIGN. |
1535 | (expand_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN. | |
1536 | (is_inexpensive_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN. | |
581bf1c2 | 1537 | * tree-ssa-ccp.c (evaluate_stmt): Set align for |
902957a6 | 1538 | BUILT_IN_ALLOCA_WITH_ALIGN. |
1539 | (fold_builtin_alloca_for_var): Rename to ... | |
1540 | (fold_builtin_alloca_with_align): Set DECL_ALIGN from 2nd | |
1541 | BUILT_IN_ALLOCA_WITH_ALIGN argument. | |
1542 | (ccp_fold_stmt): Try folding BUILT_IN_ALLOCA_WITH_ALIGN using | |
1543 | fold_builtin_alloca_with_align. | |
1544 | (optimize_stack_restore): Handle BUILT_IN_ALLOCA_WITH_ALIGN. | |
581bf1c2 | 1545 | * builtins.def (BUILT_IN_ALLOCA_WITH_ALIGN): Declare using |
902957a6 | 1546 | DEF_BUILTIN_STUB. |
581bf1c2 | 1547 | * ipa-pure-const.c (special_builtin_state): Handle |
902957a6 | 1548 | BUILT_IN_ALLOCA_WITH_ALIGN. |
581bf1c2 | 1549 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1) |
902957a6 | 1550 | (call_may_clobber_ref_p_1): Same. |
581bf1c2 | 1551 | * function.c (gimplify_parameters): Lower vla to |
902957a6 | 1552 | BUILT_IN_ALLOCA_WITH_ALIGN. |
581bf1c2 | 1553 | * gimplify.c (gimplify_vla_decl): Same. |
1554 | * cfgexpand.c (expand_call_stmt): Handle BUILT_IN_ALLOCA_WITH_ALIGN. | |
1555 | * tree-mudflap.c (mf_xform_statements): Same. | |
1556 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary) | |
902957a6 | 1557 | (mark_all_reaching_defs_necessary_1, propagate_necessity): Same. |
581bf1c2 | 1558 | * varasm.c (incorporeal_function_p): Same. |
1559 | * tree-object-size.c (alloc_object_size): Same. | |
1560 | * gimple.c (gimple_build_call_from_tree): Same. | |
1561 | ||
f8e6666e | 1562 | 2011-10-07 Bernd Schmidt <bernds@codesourcery.com> |
1563 | ||
1564 | * function.c (frame_required_for_rtx): Remove function. | |
1565 | (requires_stack_frame_p): New arg set_up_by_prologue. All callers | |
1566 | changed. Compute a set of mentioned registers and compare against | |
1567 | the new arg rather than calling frame_required_for_rtx. | |
1568 | (thread_prologue_and_epilogue_insns): Compute the set_up_by_prologue | |
1569 | reg set. Convert the unconverted_simple_returns mechanism to store | |
1570 | jump insns rather than their basic blocks. Also check the | |
1571 | orig_entry_edge destination for new blocks. | |
1572 | ||
f39dd90c | 1573 | 2011-10-07 Jakub Jelinek <jakub@redhat.com> |
1574 | ||
1575 | PR tree-optimization/50650 | |
1576 | * tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): Don't | |
1577 | call vect_is_simple_cond here, instead fail if cond_expr isn't | |
1578 | COMPARISON_CLASS_P or if get_vectype_for_scalar_type returns NULL | |
1579 | for cond_expr's first operand. | |
1580 | * tree-vect-stmts.c (vect_is_simple_cond): Static again. | |
1581 | * tree-vectorizer.h (vect_is_simple_cond): Remove prototype. | |
1582 | ||
ad903b5f | 1583 | 2011-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1584 | ||
1585 | * config/s390/s390.md (DWH, dwh): New mode macros. | |
1586 | ("umulsidi3"): Extend to support "umulditi3" as well. | |
1587 | ||
f985fe79 | 1588 | 2011-10-07 Uros Bizjak <ubizjak@gmail.com> |
1589 | H.J. Lu <hongjiu.lu@intel.com> | |
1590 | ||
1591 | PR target/50603 | |
1592 | * config/i386/i386.c (ix86_fixup_binary_operands): Force src2 of | |
1593 | integer PLUS RTX to a register to improve address combine. | |
1594 | ||
0f3e1f39 | 1595 | 2011-10-06 Richard Henderson <rth@redhat.com> |
1596 | ||
1597 | * combine-stack-adjust.c (maybe_move_args_size_note): Add after | |
1598 | parameter; use it to decide whether to merge two notes. | |
1599 | (combine_stack_adjustments_for_block): Use maybe_move_args_size_note | |
1600 | for the deallocation case as well. | |
1601 | ||
3608e5ba | 1602 | 2011-10-06 Anatoly Sokolov <aesok@post.ru> |
1603 | ||
1604 | * system.h (OUTPUT_ADDR_CONST_EXTRA): Poison. | |
1605 | * doc/tm.texi.in (OUTPUT_ADDR_CONST_EXTRA): Remove documentation. | |
1606 | * doc/tm.texi: Regenerate. | |
1607 | * target.def (output_addr_const_extra): Use | |
1608 | hook_bool_FILEptr_rtx_false. | |
1609 | * targhooks.c (default_asm_output_addr_const_extra): Remove. | |
1610 | * targhooks.h (default_asm_output_addr_const_extra): Remove. | |
1611 | * hooks.c (hook_bool_FILEptr_rtx_false): New functions. | |
1612 | * hooks.h (hook_bool_FILEptr_rtx_false): Declare. | |
1613 | ||
498af5fe | 1614 | 2011-10-06 David S. Miller <davem@davemloft.net> |
1615 | ||
1616 | * config/sparc/sparc.md (popcount<mode>2, clz<mode>2): Split up into... | |
1617 | (popcountdi2, popcountsi2, clzdi2, clzsi2): Explicit expanders, in the | |
1618 | SI mode 64-bit code gen case explicitly zero-extend and truncate. | |
1619 | (*popcount<mode>_sp64): Split up into... | |
1620 | (*popcountdi_sp64, *popcountsi_64): Explicit instantiations, and in the | |
1621 | SImode case use truncate. | |
1622 | (*clzsi_sp64): Rewrite to use truncate, and let the expander emit the | |
1623 | subtract so the compiler can optimize it. | |
1624 | (SIDI): Remove unused mode iterator. | |
1625 | ||
4db91b33 | 1626 | 2011-10-06 Bernd Schmidt <bernds@codesourcery.com> |
1627 | ||
f985fe79 | 1628 | * function.c (thread_prologue_and_epilogue_insns): Emit split prologue |
1629 | on the orig_entry_edge. Don't account for it in prologue_clobbered. | |
4db91b33 | 1630 | |
84557284 | 1631 | 2011-10-06 Jakub Jelinek <jakub@redhat.com> |
1632 | ||
1633 | PR tree-optimization/50596 | |
1634 | * tree-vectorizer.h (vect_is_simple_cond): New prototype. | |
1635 | (NUM_PATTERNS): Change to 6. | |
1636 | * tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): New | |
1637 | function. | |
1638 | (vect_vect_recog_func_ptrs): Add vect_recog_mixed_size_cond_pattern. | |
1639 | (vect_mark_pattern_stmts): Don't create stmt_vinfo for def_stmt | |
1640 | if it already has one, and don't set STMT_VINFO_VECTYPE in it | |
1641 | if it is already set. | |
1642 | * tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Handle | |
1643 | COND_EXPR in pattern stmts. | |
1644 | (vect_is_simple_cond): No longer static. | |
1645 | ||
12cbfa26 | 1646 | 2001-10-06 Richard Henderson <rth@redhat.com> |
1647 | ||
1648 | * config/i386/i386.c (ix86_expand_vshuffle): Add AVX2 support. | |
1649 | * config/i386/sse.md (sseshuffint): Remove. | |
1650 | (sseintvecmode): Support V16HI, V8HI, V32QI, V16QI. | |
1651 | (VSHUFFLE_AVX2): New mode iterator. | |
1652 | (vshuffle<mode>): Use it. | |
1653 | (avx_vec_concat<V_256>): Rename from *vec_concat<V_256>_avx. | |
1654 | ||
94d51302 | 1655 | * config/i386/i386.c (ix86_expand_sse_movcc): Use correct mode |
1656 | for vector_all_ones_operand. | |
1657 | (ix86_expand_int_vcond): Distinguish between comparison mode | |
1658 | and data mode. Allow them to differ. | |
1659 | (ix86_expand_vshuffle): Don't force data mode to match maskmode. | |
1660 | ||
caa8f876 | 1661 | 2001-10-06 Richard Henderson <rth@redhat.com> |
1662 | ||
1663 | * optabs.c (expand_vec_shuffle_expr): Use the proper mode for the | |
1664 | mask operand. Tidy the code. | |
1665 | ||
2453d677 | 1666 | 2011-10-06 Jakub Jelinek <jakub@redhat.com> |
1667 | ||
32497628 | 1668 | * tree-vect-patterns.c (vect_pattern_recog_1): Use |
1669 | vect_recog_func_ptr typedef for the first argument. | |
1670 | (vect_pattern_recog): Rename vect_recog_func_ptr variable | |
1671 | to vect_recog_func, use vect_recog_func_ptr typedef for it. | |
1672 | ||
2453d677 | 1673 | PR tree-optimization/49279 |
1674 | * tree-ssa-structalias.c (find_func_aliases): Don't handle | |
1675 | CAST_RESTRICT. | |
1676 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Allow | |
1677 | restrict propagation. | |
1678 | * tree-ssa.c (useless_type_conversion_p): Don't return false | |
1679 | if TYPE_RESTRICT differs. | |
1680 | ||
7f61fb27 | 1681 | 2011-10-06 Bernd Schmidt <bernds@codesourcery.com> |
1682 | ||
1683 | * function.c (thread_prologue_and_epilogue_insns): Build a vector | |
1684 | of unconverted simple return blocks rather than trying to | |
1685 | recompute them later based on bb_flags bitmap tests. | |
1686 | ||
6d3d8bf0 | 1687 | 2011-10-06 Michael Matz <matz@suse.de> |
1688 | ||
1689 | * tree-flow.h (get_var_ann): Don't declare. | |
1690 | * tree-flow-inline.h (get_var_ann): Remove. | |
1691 | (set_is_used): Use var_ann, not get_var_ann. | |
1692 | * tree-dfa.c (add_referenced_var): Inline body of get_var_ann. | |
1693 | * tree-profile.c (gimple_gen_edge_profiler): Call | |
1694 | find_referenced_var_in. | |
1695 | (gimple_gen_interval_profiler): Ditto. | |
1696 | (gimple_gen_pow2_profiler): Ditto. | |
1697 | (gimple_gen_one_value_profiler): Ditto. | |
1698 | (gimple_gen_average_profiler): Ditto. | |
1699 | (gimple_gen_ior_profiler): Ditto. | |
1700 | (gimple_gen_ic_profiler): Ditto plus call add_referenced_var. | |
1701 | (gimple_gen_ic_func_profiler): Call add_referenced_var. | |
1702 | * tree-mudflap.c (execute_mudflap_function_ops): Call | |
1703 | add_referenced_var. | |
1704 | ||
51d2c51e | 1705 | 2011-10-06 Jakub Jelinek <jakub@redhat.com> |
1706 | ||
f6bc1dff | 1707 | * tree-vect-patterns.c (vect_handle_widen_mult_by_const): For lhs |
1708 | don't set SSA_NAME_DEF_STMT that has been already set by | |
1709 | gimple_build_assign_with_ops. | |
1710 | (vect_recog_pow_pattern, vect_recog_widen_sum_pattern, | |
1711 | vect_operation_fits_smaller_type, vect_recog_over_widening_pattern): | |
1712 | Likewise. | |
1713 | ||
51d2c51e | 1714 | * tree.h (avoid_folding_inline_builtin): New prototype. |
1715 | * builtins.c (avoid_folding_inline_builtin): No longer static. | |
1716 | * gimple-fold.c (gimple_fold_builtin): Give up if | |
1717 | avoid_folding_inline_builtin returns true. | |
1718 | ||
649aab9e | 1719 | 2011-10-06 Richard Guenther <rguenther@suse.de> |
1720 | ||
1721 | * tree-vect-generic.c (vector_element): Look at previous | |
1722 | generated results. | |
1723 | ||
79bf7a6f | 1724 | 2011-10-06 David Edelsohn <dje.gcc@gmail.com> |
1725 | ||
1726 | PR target/39950 | |
1727 | * config/rs6000/aix.h (TARGET_OS_AIX_CPP_BUILTINS): Define | |
1728 | __powerpc__, __PPC__, __unix__. | |
1729 | ||
8acd1d98 | 1730 | 2011-10-06 Michael Matz <matz@suse.de> |
1731 | ||
1732 | * i386/i386.opt (recip_mask, recip_mask_explicit, | |
1733 | x_recip_mask_explicit): New variables and cl_target member. | |
1734 | (mrecip=): New option. | |
1735 | * i386/i386.h (RECIP_MASK_DIV, RECIP_MASK_SQRT, RECIP_MASK_VEC_DIV, | |
1736 | RECIP_MASK_VEC_SQRT, RECIP_MASK_ALL, RECIP_MASK_NONE): New bitmasks. | |
1737 | (TARGET_RECIP_DIV, TARGET_RECIP_SQRT, TARGET_RECIP_VEC_DIV, | |
1738 | TARGET_RECIP_VEC_SQRT): New tests. | |
1739 | * i386/i386.md (divsf3): Check TARGET_RECIP_DIV. | |
1740 | (sqrt<mode>2): Check TARGET_RECIP_SQRT. | |
1741 | * i386/sse.md (div<mode>3): Check TARGET_RECIP_VEC_DIV. | |
1742 | (sqrt<mode>2): Check TARGET_RECIP_VEC_SQRT. | |
1743 | * i386/i386.c (ix86_option_override_internal): Set recip_mask | |
1744 | for -mrecip and -mrecip=options. | |
1745 | (ix86_function_specific_save): Save recip_mask_explicit. | |
1746 | (ix86_function_specific_restore): Restore recip_mask_explicit. | |
1747 | ||
1748 | * doc/invoke.texi (ix86 Options): Document the new option. | |
1749 | ||
91a5e339 | 1750 | 2011-10-06 Bernd Schmidt <bernds@codesourcery.com> |
1751 | ||
1752 | PR target/49049 | |
1753 | * config/arm/arm.md (arm_subsi3_insn): Lose the last alternative. | |
1754 | ||
f74cebe4 | 1755 | 2011-10-06 Ulrich Weigand <ulrich.weigand@linaro.org> |
1756 | ||
1757 | PR target/50305 | |
1758 | * config/arm/arm.c (arm_legitimize_reload_address): Recognize | |
1759 | output of a previous pass through legitimize_reload_address. | |
1760 | Do not attempt to optimize addresses if the base register is | |
1761 | equivalent to a constant. | |
1762 | ||
84e145d7 | 1763 | 2011-10-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1764 | ||
1765 | * function.c (thread_prologue_and_epilogue_insns): Mark | |
1766 | last_bb_active as possibly unused. It is unused for targets which | |
1767 | do neither have "return" nor "simple_return" expanders. | |
1768 | ||
f12d1298 | 1769 | 2011-10-06 Richard Guenther <rguenther@suse.de> |
1770 | ||
1771 | * fold-const.c (fold_ternary_loc): Also fold non-constant | |
1772 | vector CONSTRUCTORs. Make more efficient. | |
1773 | * tree-ssa-dom.c (cprop_operand): Don't handle virtual operands. | |
1774 | (cprop_into_stmt): Don't propagate into virtual operands. | |
1775 | (optimize_stmt): Really dump original statement. | |
1776 | ||
f8f1869c | 1777 | 2011-10-06 Nick Clifton <nickc@redhat.com> |
1778 | ||
1779 | * config/rx/rx.md (smin3): Revert previous delta. | |
1780 | ||
a3bb56f0 | 1781 | 2011-10-06 Richard Guenther <rguenther@suse.de> |
1782 | ||
1783 | PR tree-optimization/38884 | |
1784 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Handle partial | |
1785 | reads from aggregate SSA names. | |
1786 | ||
929a4812 | 1787 | 2011-10-05 Jakub Jelinek <jakub@redhat.com> |
1788 | ||
1789 | * tree-vect-patterns.c (vect_pattern_recog_1): Add stmts_to_replace | |
1790 | argument, truncate it at the beginning instead of allocating there | |
1791 | and freeing at the end. | |
1792 | (vect_pattern_recog): Allocate stmts_to_replace here and free at end, | |
1793 | pass its address to vect_pattern_recog_1. | |
1794 | ||
80c0ee75 | 1795 | 2011-10-05 David S. Miller <davem@davemloft.net> |
1796 | ||
1797 | * config/sparc/sparc.opt (POPC): New option. | |
1798 | * doc/invoke.texi: Document it. | |
1799 | * config/sparc/sparc.c (sparc_option_override): Enable MASK_POPC by | |
1800 | default on Niagara-2 and later. | |
1801 | * config/sparc/sparc.h (CLZ_DEFINED_VALUE_AT_ZERO): Define. | |
1802 | * config/sparc/sparc.md (SIDI): New mode iterator. | |
1803 | (ffsdi2): Delete commented out pattern and comments. | |
1804 | (popcount<mode>2, clz<mode>2): New expanders. | |
1805 | (*popcount<mode>_sp64, popcountsi_v8plus, popcountdi_v8plus, | |
1806 | *clzdi_sp64, clzdi_v8plus, *clzsi_sp64, clzsi_v8plus): New insns. | |
1807 | ||
a11dda8e | 1808 | 2011-10-06 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com> |
13ed6164 | 1809 | |
1810 | PR middle-end/50607 | |
a11dda8e | 1811 | * c-tree.h (c_expr_t): New typedef for struct c_expr. |
1812 | (C_EXPR_APPEND): New macro. | |
13ed6164 | 1813 | * c-parser.c (c_parser_get_builtin_args): Preserve |
1814 | original_tree_code of c_expr structure. | |
a11dda8e | 1815 | (c_parser_postfix_expression): Adjust to the new function. |
1816 | ||
5effe287 | 1817 | 2011-10-05 Bernd Schmidt <bernds@codesourcery.com> |
1818 | ||
1819 | * function.c (thread_prologue_and_epilogue_insns): Don't shrink-wrap | |
1820 | if profiling after the prologue. | |
1821 | ||
725879e5 | 1822 | 2011-10-05 Jakub Jelinek <jakub@redhat.com> |
1823 | ||
1824 | PR tree-optimization/50613 | |
1825 | * tree-ssa-strlen.c (find_equal_ptrs): If CASE_CONVERT | |
1826 | operand is ADDR_EXPR, fallthru into ADDR_EXPR handling, | |
1827 | and if it is neither that not SSA_NAME, give up. | |
1828 | ||
3c425d7c | 1829 | 2011-10-05 Richard Henderson <rth@redhat.com> |
1830 | ||
1831 | * tree-vect-generic.c (vector_element): Never fail. Use | |
1832 | build_zero_cst. Tidy up type references. | |
1833 | (lower_vec_shuffle): Never fail. Mask shuffle indicies. Reduce | |
1834 | code duplication. Do update_stmt here ... | |
1835 | (expand_vector_operations_1): ... not here. | |
1836 | ||
6903bc5b | 1837 | * config/i386/i386.c (ix86_expand_vshuffle): Never fail. Handle |
1838 | TARGET_XOP. Fix pshufb constant vector creation. Reduce code | |
1839 | duplication. Handle V2DI without SSE4.1. | |
1840 | * config/i386/i386-protos.h (ix86_expand_vshuffle): Update decl. | |
1841 | * config/i386/i386.md (vshuffle<V_128>): Remove assert for ok. | |
1842 | ||
970a56b0 | 1843 | 2011-10-05 Uros Bizjak <ubizjak@gmail.com> |
1844 | ||
1845 | * config/i386/i386.c (distance_non_agu_define): Simplify calculation | |
1846 | of "found". Simplify return value calculation. | |
1847 | (distance_agu_use): Ditto. | |
1848 | ||
7022dadd | 1849 | 2011-10-05 Bernd Schmidt <bernds@codesourcery.com> |
1850 | ||
1851 | PR bootstrap/50621 | |
1852 | * config/i386/i386.c (ix86_add_cfa_restore_note): Omit notes only | |
1853 | if the function was not shrink-wrapped. | |
1854 | (ix86_expand_epilogue): Ensure queued cfa_adjust notes are attached | |
1855 | to an insn. | |
1856 | * function.c (thread_prologue_and_epilogue_insns): Make sure the | |
1857 | shrink_wrapped flag is set even if there is no dump file. | |
1858 | ||
6e507301 | 1859 | 2011-10-05 DJ Delorie <dj@redhat.com> |
1860 | Nick Clifton <nickc@redhat.com> | |
1861 | ||
1862 | * config/rx/rx.opt (mpid): Define. | |
1863 | * config/rx/t-rx (MULTILIB_OPTIONS): Add -mpid | |
1864 | (MULTILIB_DIRNAMES): Add pid. | |
1865 | * config/rx/rx.c (rx_gp_base_regnum_val, rx_pid_base_regnum_val) | |
1866 | (rx_num_interrupt_regs): New variable. | |
1867 | (rx_gp_base_regnum): New function. Returns the number of the | |
1868 | small data area register. | |
1869 | (rx_pid_base_regnum): New function. Returns the number of the pid | |
1870 | base register. | |
970a56b0 | 1871 | (rx_decl_for_addr): New function. Returns the symbolic part of a MEM. |
6e507301 | 1872 | (rx_pid_data_operand): New function. Returns whether an object is |
1873 | in the position independent data area. | |
1874 | (rx_legitimize_address): New function. Puts undecided PID | |
1875 | objects in the PID data area. | |
1876 | (rx_is_legitimate_address): Add support for PID operands. | |
1877 | (rx_print_operand_address): Likewise. | |
1878 | (rx_print_operand): Likewise. | |
1879 | (rx_maybe_pidify_operand): New function. Determine if an operand | |
1880 | is suitable for PID addressing. | |
1881 | (rx_gen_move_template): Add PID support. | |
1882 | (rx_conditional_register_usage): Likewise. | |
1883 | (rx_option_override): Initialise rx_num_interrupt_regs. | |
1884 | (rx_is_legitimate_constant): Add support for PID constants. | |
1885 | (TARGET_LEGITIMIZE_ADDRESS): Define. | |
1886 | * config/rx/constraints.md (Rpid): Define. | |
1887 | (Rpda): Define. | |
1888 | * config/rx/rx.md (UNSPEC_PID_ADDR): Define. | |
1889 | (tablejump): Add PID support. | |
1890 | (mov<>): Likewise. | |
1891 | (mov<>_internal): Likewise. | |
1892 | (addsi3): Convert to an expander. Add PID support. | |
1893 | (pid_addr): New pattern. | |
1894 | * config/rx/rx.h (CPP_SPEC): Define. | |
1895 | (ASM_SPEC): Pass -mpid and -mint-register on to assembler. | |
1896 | (CASE_VECTOR_PC_RELATIVE): Define. | |
1897 | (JUMP_TABLES_IN_TEXT_SECTION): Enable for PID mode. | |
1898 | * config/rx/rx-protos.h (rx_maybe_pidify_operand): Prototype. | |
970a56b0 | 1899 | * doc/invoke.texi (RX Options): Document -mpid command line option. |
6e507301 | 1900 | |
87b53397 | 1901 | 2011-10-05 Richard Guenther <rguenther@suse.de> |
1902 | ||
1903 | PR tree-optimization/38885 | |
1904 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Handle partial reads | |
1905 | from constants. | |
1906 | ||
1f021f97 | 1907 | 2011-10-05 Bernd Schmidt <bernds@codesourcery.com> |
1908 | ||
1909 | * doc/invoke.texi (-fshrink-wrap): Document. | |
1910 | * opts.c (default_options_table): Add it. | |
1911 | * common.opt (fshrink-wrap): Add. | |
1912 | * function.c (emit_return_into_block): Remove useless declaration. | |
1913 | (record_hard_reg_uses_1, record_hard_reg_uses, frame_required_for_rtx, | |
1914 | requires_stack_frame_p, gen_return_pattern): New static functions. | |
1915 | (emit_return_into_block): New arg simple_p. All callers changed. | |
1916 | Use gen_return_pattern. | |
1917 | (thread_prologue_and_epilogue_insns): Implement shrink-wrapping. | |
1918 | * config/i386/i386.md (return): Expand into a simple_return. | |
1919 | (simple_return): New expander): | |
1920 | (simple_return_internal, simple_return_internal_long, | |
1921 | simple_return_pop_internal_long, simple_return_indirect_internal): | |
1922 | Renamed from return_internal, return_internal_long, | |
1923 | return_pop_internal_long and return_indirect_internal; changed to use | |
1924 | simple_return. | |
1925 | * config/i386/i386.c (ix86_expand_epilogue): Adjust to expand | |
1926 | simple returns. | |
1927 | (ix86_pad_returns): Likewise. | |
1928 | * function.h (struct rtl_data): Add member shrink_wrapped. | |
1929 | * cfgcleanup.c (outgoing_edges_match): If shrink-wrapped, edges that | |
1930 | are not jumps or sibcalls can't be compared. | |
1931 | ||
3eebeec6 | 1932 | 2011-10-05 Richard Guenther <rguenther@suse.de> |
1933 | ||
1934 | * tree-ssa-sccvn.c (vn_get_expr_for): Handle CONSTRUCTOR of | |
1935 | vector type. | |
1936 | (simplify_unary_expression): Handle BIT_FIELD_REFs. | |
1937 | (try_to_simplify): Handle BIT_FIELD_REFs. | |
1938 | ||
915f904b | 1939 | 2011-10-05 Georg-Johann Lay <avr@gjlay.de> |
1940 | ||
1941 | * config/avr/avr-protos.h (avr_out_addto_sp): New prototype. | |
1942 | * config/avr/avr.c (avr_out_addto_sp): New function. | |
1943 | (adjust_insn_length): Handle ADJUST_LEN_ADDTO_SP. | |
1944 | * config/avr/avr.md (adjust_len): Add "addto_sp". | |
1945 | (*movhi_sp): Remove insn. | |
1946 | (*addhi3_sp_R_pc2, *addhi3_sp_R_pc3): Merge to *addhi3_sp_R. | |
1947 | ||
ce993cc2 | 1948 | 2011-10-05 Richard Guenther <rguenther@suse.de> |
1949 | ||
970a56b0 | 1950 | * gimple-fold.c (gimple_fold_stmt_to_constant_1): For ternary ops |
1951 | with an embedded expression valueize and fold that as well. | |
ce993cc2 | 1952 | * tree-ssa-sccvn.c (try_to_simplify): Also allow SSA name |
1953 | results from gimple_fold_stmt_to_constant_1. | |
1954 | ||
b3988bd8 | 1955 | 2011-10-05 Nick Clifton <nickc@redhat.com> |
1956 | ||
1957 | * config/rx/rx.md (tablejump): Add missing label. | |
1958 | (adddi3_internal): Mark operand 0 as early-clobbered. | |
1959 | (smaxsi3): Revert previous delta. | |
1960 | (adc_internal): Fix whitespace in generated asm. | |
1961 | (adc_flags): Likewise. | |
1962 | ||
3a9ccbe4 | 1963 | 2011-10-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1964 | ||
1965 | * expmed.c (expand_mult_highpart_optab): Replace optab_handler | |
1966 | with the new widening_optab_handler. | |
1967 | ||
415b0903 | 1968 | 2011-10-05 Richard Guenther <rguenther@suse.de> |
1969 | ||
1970 | PR tree-optimization/50609 | |
1971 | * gimple-fold.c (fold_array_ctor_reference): Also handle | |
1972 | vector typed constructors. | |
1973 | (fold_ctor_reference): Dispatch to fold_array_ctor_reference | |
1974 | for vector typed constructors. | |
1975 | ||
b78d149b | 1976 | 2011-10-05 Uros Bizjak <ubizjak@gmail.com> |
1977 | ||
1978 | * config/i386/i386.c (ix86_emit_binop): New static function. | |
1979 | (ix86_split_lea_for_addr): Use ix86_emit_binop to emit add and shl | |
1980 | instructions. | |
1981 | (x86_output_mi_thunk): Use ix86_emit_binop to emit add instructions. | |
1982 | ||
47cc4525 | 1983 | 2011-10-04 David S. Miller <davem@davemloft.net> |
1984 | ||
1985 | * config/sparc/sparc.md (UNSPEC_FHADD, UNSPEC_FHSUB, | |
1986 | UNSPEC_XMUL): New unspecs. | |
1987 | (muldi3_v8plus): Use output_v8plus_mult. | |
1988 | (*naddsf3, *nadddf3, *nmulsf3, *nmuldf3, *nmuldf3_extend): | |
1989 | New VIS 3.0 combiner patterns. | |
1990 | (fhaddsf_vis, fhadddf_vis, fhsubsf_vis, fhsubdf_vis, | |
1991 | fnhaddsf_vis, fnhaddf_vis, umulxhi_vis, *umulxhi_sp64, | |
1992 | umulxhi_v8plus, xmulx_vis, *xmulx_sp64, xmulx_v8plus, | |
1993 | xmulxhi_vis, *xmulxhi_sp64, xmulxhi_v8plus): New VIS 3.0 | |
1994 | builtins patterns. | |
63b3dd1b | 1995 | * config/sparc/sparc.c (sparc_vis_init_builtins): Emit new builtins. |
47cc4525 | 1996 | (output_v8plus_mult): New function. |
1997 | * config/sparc/sparc-protos.h: Declare it. | |
1998 | * config/sparc/visintrin.h (__vis_fhadds, __vis_fhaddd, | |
1999 | __vis_fhsubs, __vis_fhsubd, __vis_fnhadds, __vis_fnhaddd, | |
2000 | __vis_umulxhi, __vis_xmulx, __vis_xmulxhi): New intrinsics. | |
2001 | * doc/extend.texi: Document new builtins. | |
2002 | ||
7d09af71 | 2003 | 2011-10-04 Richard Henderson <rth@redhat.com> |
2004 | ||
2005 | * c-typeck.c (c_build_vec_shuffle_expr): Fix uninitialized variable. | |
2006 | Avoid save_expr unless two_arguments. | |
2007 | ||
8d8f03b6 | 2008 | 2011-10-04 Ozkan Sezer <sezeroz@gmail.com> |
2009 | ||
63b3dd1b | 2010 | * config/i386/mingw-w64.h (CPP_SPEC): Rename _REENTRANCE to _REENTRANT. |
8d8f03b6 | 2011 | * config/i386/mingw32.h (CPP_SPEC): Likewise. |
2012 | ||
98f1ae7d | 2013 | 2011-10-04 David S. Miller <davem@davemloft.net> |
2014 | ||
2015 | * config/sparc/driver-sparc.c (cpu_names): Fix string for supersparc | |
2016 | under Linux. | |
2017 | ||
5a41d783 | 2018 | 2011-10-04 Jakub Jelinek <jakub@redhat.com> |
2019 | ||
bd6dcc04 | 2020 | PR tree-optimization/50604 |
2021 | * builtins.c (fold_builtin_strcpy, fold_builtin_stpcpy, | |
2022 | fold_builtin_strncpy, fold_builtin_stxcpy_chk): Ensure | |
63b3dd1b | 2023 | last argument to memcpy has size_type_node type instead of ssizetype. |
bd6dcc04 | 2024 | * tree-ssa-strlen.c (handle_builtin_memcpy): Use size_type_node |
2025 | instead of TREE_TYPE (len) as type for newlen. | |
2026 | ||
e1c1f86a | 2027 | PR tree-optimization/50522 |
2028 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Don't test | |
2029 | TYPE_RESTRICT. | |
2030 | (ptr_derefs_may_alias_p): Call pt_solutions_same_restrict_base | |
2031 | unconditionally. | |
2032 | ||
5a41d783 | 2033 | * fold-const.c (fold_unary_loc): Don't optimize |
2034 | POINTER_PLUS_EXPR casted to TYPE_RESTRICT pointer by | |
2035 | casting the inner pointer if it isn't TYPE_RESTRICT. | |
2036 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't through | |
2037 | casts from non-TYPE_RESTRICT pointer to TYPE_RESTRICT pointer. | |
2038 | ||
da8e8783 | 2039 | 2011-10-04 Joseph Myers <joseph@codesourcery.com> |
2040 | ||
63b3dd1b | 2041 | * config.gcc (i[34567]86-*-elf*, x86_64-*-elf*): Use i386/t-crtstuff. |
da8e8783 | 2042 | |
f1007c72 | 2043 | 2011-10-04 Jan Hubicka <jh@suse.cz> |
2044 | ||
2045 | * lto-streamer.h (lto_input_toplevel_asms): Add order_base parameter. | |
2046 | * lto-streamer-in.c (lto_input_toplevel_asms): Stream in order. | |
2047 | * lto-streamer-out.c (lto_output_toplevel_asms): Stream out order. | |
2048 | * lto-cgraph.c (order_base): New static var. | |
2049 | (lto_output_node): Stream in order. | |
2050 | (lto_output_varpool_node): Stream out order. | |
2051 | (input_node): Stream in order. | |
2052 | (input_varpool_node): Stream out order. | |
2053 | (input_cgraph_1): Initialize order base; update call of | |
2054 | lto_input_toplevel_asms. | |
2055 | ||
68a79dfc | 2056 | 2011-10-04 Georg-Johann Lay <avr@gjlay.de> |
2057 | ||
2058 | PR target/50566 | |
2059 | * config/avr/avr-protos.h (avr_legitimize_reload_address): New | |
2060 | prototype. | |
2061 | * config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Copy worker code | |
2062 | from here... | |
2063 | * config/avr/avr.c (avr_legitimize_reload_address) ...to this new | |
2064 | function. Log if avr_log.legitimize_reload_address. | |
2065 | ||
0fd274e3 | 2066 | 2011-10-04 Eric Botcazou <ebotcazou@adacore.com> |
2067 | ||
2068 | * config/sparc/sparc.c (sparc_fold_builtin): Use a sequence of tests. | |
2069 | ||
54492675 | 2070 | 2011-10-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2071 | ||
2072 | * longlong.h (smul_ppmm, sdiv_qrnnd): Add underscores to the local | |
2073 | variables. Fix second operand of DR. Swap inputs for sdiv_qrnnd. | |
2074 | ||
5b160e35 | 2075 | 2011-10-03 David S. Miller <davem@davemloft.net> |
2076 | ||
2077 | * config/sparc/sparc.md (fpack16_vis, fpackfix_vis, fpack32_vis): Make | |
2078 | GSR_REG an input operand to UNSPEC instead of a parallel USE. | |
2079 | (faligndata<V64I:mode>_vis): Likewise and use DI mode. | |
2080 | (alignaddrsi_vis, alignaddrdi_vis, alignaddrlsi_vis, alignaddrldi_vis): | |
2081 | Reference GSR_REG in DI mode, simplify convoluted expressions by using | |
2082 | zero_extract. | |
2083 | (bshuffle<V64I:mode>_vis): Reference GSR_REG in DI mode. | |
2084 | ||
d0ac3b8a | 2085 | 2011-10-03 Maxim Kuvyrkov <maxim@codesourcery.com> |
2086 | ||
2087 | * tree-eh.c (remove_unreachable_handlers): Obvious cleanup. | |
2088 | ||
664801d4 | 2089 | 2011-10-03 Jakub Jelinek <jakub@redhat.com> |
2090 | Ian Lance Taylor <iant@google.com> | |
2091 | ||
2092 | * godump.c (go_output_typedef): Support printing enum values that | |
2093 | don't fit in a signed HOST_WIDE_INT. | |
2094 | ||
13f42429 | 2095 | 2011-10-03 Anatoly Sokolov <aesok@post.ru> |
2096 | ||
2097 | * config/cris/cris.c (cris_output_addr_const_extra): Make static. | |
2098 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
2099 | * config/cris/cris.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
2100 | * config/cris/cris-protos.h (cris_output_addr_const_extra): Remove. | |
2101 | ||
27f5e69f | 2102 | 2011-10-03 Anatoly Sokolov <aesok@post.ru> |
2103 | ||
2104 | * config/m68k/m68k.c (m68k_output_addr_const_extra): Make static. | |
13f42429 | 2105 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. |
27f5e69f | 2106 | * config/m68k/m68k.h (OUTPUT_ADDR_CONST_EXTRA): Remove. |
2107 | * config/m68k/m68k-protos.h (m68k_output_addr_const_extra): Remove. | |
2108 | ||
098bbbe5 | 2109 | 2011-10-03 Steve Ellcey <sje@cup.hp.com> |
2110 | ||
2111 | PR target/49967 | |
2112 | * configure.ac (gcc_cv_ld_static_dynamic): Define for *-*-hpux*. | |
2113 | (gcc_cv_ld_static_option): Ditto. | |
2114 | (gcc_cv_ld_dynamic_option): Ditto. | |
2115 | * configure: Regenerate. | |
2116 | ||
6e122c86 | 2117 | 2011-10-03 David S. Miller <davem@davemloft.net> |
2118 | ||
2119 | * config/sparc/sparc.md (bmask<P:mode>_vis): Split into explicit 'di' | |
2120 | and 'si' patterns which describe the GSR changes explicitly in the | |
2121 | RTL using zero_extract. | |
2122 | (bshuffle<V64I:mode>_vis): Put the GSR use inside of the unspec. | |
2123 | ||
63b3dd1b | 2124 | * config/sparc/sparc.md (bshuffle<V64I:mode>_vis): Don't wrap |
2125 | GSR_REG in a USE, since it's now a true arg to the UNSPEC. | |
6b9a8103 | 2126 | |
dba2988a | 2127 | 2011-10-03 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com> |
6cf89e04 | 2128 | |
2129 | * optabs.c (expand_vec_shuffle_expr_p): New function. Checks | |
2130 | if given expression can be expanded by the target. | |
2131 | (expand_vec_shuffle_expr): New function. Expand VEC_SHUFFLE_EXPR | |
2132 | using target vector instructions. | |
2133 | * optabs.h: New optab vshuffle. | |
2134 | (expand_vec_shuffle_expr_p): New prototype. | |
2135 | (expand_vec_shuffle_expr): New prototype. | |
2136 | (vshuffle_optab): New optab. | |
2137 | * genopinit.c: Adjust to support vecshuffle. | |
2138 | * c-tree.h (c_build_vec_shuffle_expr): New prototype. | |
2139 | * expr.c (expand_expr_real_2): Adjust. | |
2140 | * c-typeck.c: (c_build_vec_shuffle_expr): Build a VEC_SHUFFLE_EXPR | |
2141 | recognizing the cases of two and three arguments. | |
2142 | (convert_arguments) (build_binary_op) | |
2143 | (scalar_to_vector) (build_array_ref): Spurious whitespace. | |
2144 | * gimplify.c (gimplify_exp): Adjusted to support VEC_SHUFFLE_EXPR. | |
2145 | * tree.def: New tree code VEC_SHUFFLE_EXPR. | |
2146 | * tree-inline.c (estimate_operator_cost): Recognize VEC_SHUFFLE_EXPR. | |
2147 | * tree-vect-generic.c (vector_element): New function. Returns an | |
2148 | element of the vector at the given position. | |
2149 | (lower_vec_shuffle): Checks if VEC_SHUFLLE_EXPR is supported | |
2150 | by the backend or expand an expression piecewise. | |
2151 | (expand_vector_operations_1): Adjusted. | |
2152 | (gate_expand_vector_operations_noop): New gate function. | |
2153 | * Makefile.in (tree-vect-generic.o): New include. | |
2154 | * gimple.c (get_gimple_rhs_num_ops): Adjust. | |
2155 | * tree-cfg.c (verify_gimple_assign_trenary): Verify VEC_SHUFFLE_EXPR. | |
2156 | * passes.c: Move veclower down. | |
2157 | * tree-pretty-print.c (dump_generic_node): Recognize | |
2158 | VEC_SHUFFLE_EXPR as valid expression. | |
2159 | * c-parser.c (c_parser_get_builtin_args): Helper function for the | |
2160 | builtins with variable number of arguments. | |
2161 | (c_parser_postfix_expression): Use a new helper function for | |
2162 | RID_CHOOSE_EXPR, RID_BUILTIN_COMPLEX and RID_BUILTIN_SHUFFLE. | |
2163 | * tree-ssa-operands: Adjust. | |
2164 | * c-family/c-common.c: New __builtin_shuffle keyword. | |
2165 | * c-family/c-common.h: New __builtin_shuffle keyword. | |
2166 | * gcc/doc/extend.texi: Adjust. | |
2167 | ||
2168 | * gcc/config/i386/sse.md: (sseshuffint) New mode_attr. Correspondence | |
2169 | between the vector and the type of the mask when shuffling. | |
2170 | (vecshuffle<mode>): New expansion. | |
2171 | * gcc/config/i386/i386-protos.h (ix86_expand_vshuffle): New prototype. | |
2172 | * gcc/config/i386/i386.c (ix86_expand_vshuffle): New function. | |
2173 | (ix86_vectorize_builtin_vec_perm_ok): Adjust. | |
2174 | ||
9adacac7 | 2175 | 2011-10-03 Jakub Jelinek <jakub@redhat.com> |
2176 | ||
2177 | PR tree-optimization/50587 | |
2178 | * tree-ssa-reassoc.c (init_range_entry): Stop iterating when | |
2179 | arg0 is not a SSA_NAME. | |
2180 | ||
5aebd70d | 2181 | 2011-10-03 Richard Sandiford <rdsandiford@googlemail.com> |
2182 | ||
2183 | * ipa-inline-analysis.c (MAX_TIME): Update comment. | |
2184 | ||
22eddec2 | 2185 | 2011-10-02 Richard Henderson <rth@redhat.com> |
2186 | David S. Miller <davem@davemloft.net> | |
2187 | ||
2188 | * config/sparc/sparc.md (ashlsi3, *ashldi3_sp64): Remove | |
2189 | conditional insn type setting, we always emit a shift. | |
2190 | (*ashlsi3_extend, *lshrsi3_extend0): New patterns. | |
2191 | (*lshrsi3_extend): Rename to *lshrsi3_extend1. | |
c1246bd6 | 2192 | * config/sparc/predicates.md (const_one_operand): Delete. |
22eddec2 | 2193 | |
6097bc23 | 2194 | 2011-10-02 Gerald Pfeifer <gerald@pfeifer.com> |
2195 | ||
2196 | * invoke.texi (SPARC Options): Refer to GNU/Linux. | |
2197 | ||
53e60c1e | 2198 | 2011-10-02 Richard Sandiford <rdsandiford@googlemail.com> |
2199 | ||
2200 | * config/mips/mips.c (mips_frame_barrier): New function. | |
2201 | (mips_expand_prologue): Call it after allocating stack space. | |
2202 | (mips_deallocate_stack): New function. | |
2203 | (mips_expand_epilogue): Call mips_frame_barrier and | |
2204 | mips_deallocate_stack. | |
2205 | ||
baf6c9e1 | 2206 | 2011-10-02 Richard Sandiford <rdsandiford@googlemail.com> |
2207 | ||
2208 | PR target/49696 | |
2209 | * config/mips/sync.md (sync_<optab>_12): Allow zero operands. | |
2210 | (sync_old_<optab>_12, sync_new_<optab>_12, sync_nand_12): Likewise. | |
2211 | (sync_old_nand_12, sync_new_nand_12, test_and_set_12): Likewise. | |
2212 | ||
941125aa | 2213 | 2011-10-02 Jan Hubicka <jh@suse.cz> |
2214 | ||
9ed50dd9 | 2215 | * cgraphunit.c (verify_edge_count_and_frequency): Bounds check. |
2216 | ||
941125aa | 2217 | * cgraphunit.c (ipa_passes): Remove unrechable nodes. |
2218 | * lto-streamer-out.c (produce_symtab): Skip unused extern declarations. | |
2219 | * ipa.c (cgraph_remove_unreachable_nodes): Do not assume that external | |
2220 | functions are reachable when address is taken. | |
2221 | * tree-sra.c (modify_function): Free dominance info. | |
2222 | ||
3b9dd281 | 2223 | 2011-10-02 Jan Hubicka <jh@suse.cz> |
2224 | ||
d10a25bb | 2225 | * ipa-inline-analysis.c (inline_summary_alloc): Bounds check. |
2226 | ||
3b9dd281 | 2227 | * ipa-inline-analysis.c (reset_inline_edge_summary): New function. |
2228 | (reset_inline_summary): New function. | |
2229 | (compute_inline_parameters, inline_node_removal_hook, | |
2230 | inline_edge_removal_hook): Use it. | |
2231 | (inline_free_summary): Reset holders correctly. | |
2232 | (inline_generate_summary): Free summary before computing it. | |
2233 | ||
01ea2dea | 2234 | 2011-10-02 Paolo Carlini <paolo.carlini@oracle.com> |
2235 | ||
2236 | PR preprocessor/36819 | |
2237 | * incpath.c (merge_include_chains): Call free_path on | |
2238 | heads[QUOTE] and tails[QUOTE]. | |
2239 | ||
da722561 | 2240 | 2011-10-02 Jan Hubicka <jh@suse.cz> |
2241 | ||
2242 | PR lto/47247 | |
2243 | * lto-symtab.c (lto_symtab_resolve_symbols): Do not resolve | |
2244 | when resolution is already availbale from plugin. | |
2245 | (lto_symtab_merge_decls_1): Handle LDPR_PREVAILING_DEF_IRONLY_EXP. | |
63b3dd1b | 2246 | * cgraph.c (ld_plugin_symbol_resolution): Add |
2247 | prevailing_def_ironly_exp. | |
da722561 | 2248 | * lto-cgraph.c (LDPR_NUM_KNOWN): Update. |
2249 | * ipa.c (varpool_externally_visible_p): IRONLY variables are never | |
2250 | externally visible. | |
2251 | * varasm.c (resolution_to_local_definition_p): Add | |
2252 | LDPR_PREVAILING_DEF_IRONLY_EXP. | |
2253 | (resolution_local_p): Likewise. | |
2254 | ||
33e7b55c | 2255 | 2011-10-01 David S. Miller <davem@davemloft.net> |
2256 | ||
2257 | * config/sparc/sparc.opt (VIS3): New option. | |
2258 | * doc/invoke.texi: Document it. | |
2259 | * config/sparc/sparc.h: Force TARGET_VIS3 to zero if assembler is | |
2260 | not capable of such instructions. | |
2261 | * config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__ | |
2262 | to 0x300 when TARGET_VIS3. | |
2263 | * config/sparc/sparc-modes.def: Create 16-byte vector modes. | |
2264 | * config/sparc/sparc.md (UNSPEC_CMASK8, UNSPEC_CMASK16, UNSPEC_CMASK32, | |
2265 | UNSPEC_FCHKSM16, UNSPEC_PDISTN, UNSPC_FUCMP): New unspecs. | |
2266 | (V64N8, VASS): New mode iterators. | |
2267 | (vis3_shift, vis3_addsub_ss): New code iterators. | |
2268 | (vbits, vconstr): New mode attributes. | |
2269 | (vis3_shift_insn, vis3_addsub_ss_insn): New code attributes. | |
2270 | (cmask8<P:mode>_vis, cmask16<P:mode>_vis, cmask32<P:mode>_vis, | |
2271 | fchksm16_vis, <vis3_shift_insn><vbits>_vis, pdistn<mode>_vis, | |
63b3dd1b | 2272 | fmean16_vis, fpadd64_vis, fpsub64_vis, |
2273 | <vis3_addsub_ss_insn><vbits>_vis, fucmp<code>8<P:mode>_vis): New | |
2274 | VIS 3.0 instruction patterns. | |
33e7b55c | 2275 | * config/sparc/sparc.c (sparc_option_override): Set MASK_VIS3 by |
2276 | default when targetting capable cpus. TARGET_VIS3 implies | |
63b3dd1b | 2277 | TARGET_VIS2 and TARGET_VIS, and clear them when TARGET_FPU is disabled. |
33e7b55c | 2278 | (sparc_vis_init_builtins): Emit new VIS 3.0 builtins. |
2279 | (sparc_fold_builtin): Do not eliminate cmask{8,16,32} when result | |
2280 | is ignored. | |
2281 | * config/sparc/visintrin.h (__vis_cmask8, __vis_cmask16, | |
2282 | __vis_cmask32, __vis_fchksm16, __vis_fsll16, __vis_fslas16, | |
2283 | __vis_fsrl16, __vis_fsra16, __vis_fsll32, __vis_fslas32, | |
2284 | __vis_fsrl32, __vis_fsra32, __vis_pdistn, __vis_fmean16, | |
2285 | __vis_fpadd64, __vis_fpsub64, __vis_fpadds16, __vis_fpadds16s, | |
2286 | __vis_fpsubs16, __vis_fpsubs16s, __vis_fpadds32, __vis_fpadds32s, | |
2287 | __vis_fpsubs32, __vis_fpsubs32s, __vis_fucmple8, __vis_fucmpne8, | |
2288 | __vis_fucmpgt8, __vis_fucmpeq8): New VIS 3.0 interfaces. | |
2289 | * doc/extend.texi: Document new VIS 3.0 builtins. | |
2290 | ||
125fdf16 | 2291 | 2011-10-01 Eric Botcazou <ebotcazou@adacore.com> |
2292 | ||
2293 | * ira-color.c (assign_hard_reg): Fix typo. | |
2294 | ||
142d1be6 | 2295 | 2011-09-30 H.J. Lu <hongjiu.lu@intel.com> |
2296 | ||
2297 | * doc/extend.texi: Add missing ','. | |
2298 | ||
758df283 | 2299 | 2011-09-30 Bernd Schmidt <bernds@codesourcery.com> |
2300 | ||
2301 | * common/config/c6x/c6x-common.c (c6x_option_optimization_table): | |
2302 | Enable -fmodulo-sched at -O2 and above. | |
2303 | * config/c6x/c6x.md (doloop_end): New expander. | |
2304 | (mvilc, sploop, spkernel, loop_end): New patterns. | |
2305 | (loop_end with memory destination splitter): New. | |
2306 | * config/c6x/c6x.c: Include "hw-doloop.h". | |
2307 | (enum unitreqs): New. | |
2308 | (unit_req_table): New typedef. | |
2309 | (unit_reqs): New static variable. | |
2310 | (unit_req_factor, get_unit_reqs, count_unit_reqs, merge_unit_reqs, | |
2311 | res_mii, split_delayed_nonbranch, undo_split_delayed_nonbranch, | |
2312 | hwloop_pattern_reg, bb_earliest_end_cycle, filter_insns_above, | |
2313 | hwloop_optimize, hwloop_fail, c6x_hwloops): New static functions. | |
2314 | (struct c6x_sched_context): New member last_scheduled_iter0. | |
2315 | (init_sched_state): Initialize it. | |
2316 | (c6x_variable_issue): Update it. | |
2317 | (sploop_max_uid_iter0): New static variable. | |
2318 | (c6x_sched_reorder_1): Be careful about issuing sploop. | |
2319 | (c6x_reorg): Call c6x_hwlooops before the final schedule. | |
2320 | ||
8c3bcbe3 | 2321 | 2011-09-30 Georg-Johann Lay <avr@gjlay.de> |
2322 | ||
2323 | PR target/50566 | |
2324 | * config/avr/avr-protos.h (avr_log_t): New field address_cost. | |
2325 | * config/avr/avr.c (avr_address_cost): Use it. | |
2326 | * config/avr/avr-log.c (avr_log_set_avr_log): Initialize it. | |
2327 | (avr_log_vadump): Unknown %-codes finish printing. | |
2328 | ||
946e9eb4 | 2329 | 2011-09-30 Jakub Jelinek <jakub@redhat.com> |
2330 | ||
a02dcaf7 | 2331 | PR inline-asm/50571 |
2332 | * gimple-fold.c (fold_stmt_1) <case GIMPLE_ASM>: If | |
2333 | input constraints allow mem and not reg, pass true instead of | |
2334 | false as second argument to maybe_fold_reference. | |
2335 | ||
946e9eb4 | 2336 | PR tree-optimization/46309 |
2337 | * fold-const.c (make_range, merge_ranges): Remove prototypes. | |
2338 | (make_range_step): New function. | |
2339 | (make_range): Use it. | |
2340 | * tree.h (make_range_step): New prototypes. | |
2341 | * Makefile.in (tree-ssa-reassoc.o): Depend on $(DIAGNOSTIC_CORE_H). | |
2342 | * tree-ssa-reassoc.c: Include diagnostic-core.h. | |
2343 | (struct range_entry): New type. | |
2344 | (init_range_entry, range_entry_cmp, update_range_test, | |
2345 | optimize_range_tests): New functions. | |
2346 | (reassociate_bb): Call optimize_range_tests. | |
2347 | ||
77efe819 | 2348 | 2011-09-30 Jakub Jelinek <jakub@redhat.com> |
2349 | Richard Guenther <rguenther@suse.de> | |
2350 | ||
2351 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Handle | |
2352 | BUILT_IN_STRDUP and BUILT_IN_STRNDUP. | |
2353 | * tree-ssa-alias.c (call_may_clobber_ref_p_1): Likewise. Fix | |
2354 | handling of BUILT_IN_STRNCAT and BUILT_IN_STRNCAT_CHK. | |
2355 | (ref_maybe_used_by_call_p_1): Fix handling of BUILT_IN_STRCAT, | |
2356 | BUILT_IN_STRNCAT, BUILT_IN_STRCAT_CHK and BUILT_IN_STRNCAT_CHK. | |
2357 | ||
65d1b157 | 2358 | 2011-09-30 Jan Beulich <jbeulich@suse.com> |
2359 | ||
2360 | * lto-cgraph.c (output_cgraph): Remove processing of | |
2361 | 'cgraph_asm_nodes', call lto_output_toplevel_asms() instead. | |
2362 | (input_cgraph_1): Remove loop calling cgraph_add_asm_node(), call | |
2363 | lto_input_toplevel_asms() instead. | |
2364 | * lto-section-in.c (lto_section_name): Add "asm" entry. | |
2365 | * lto-streamer-in.c (lto_input_toplevel_asms): New. | |
2366 | * lto-streamer-out.c (lto_output_toplevel_asms): New. | |
2367 | * lto-streamer.h (LTO_minor_version): Bump. | |
2368 | (enum lto_section_type): Add LTO_section_asm. | |
2369 | (struct lto_asm_header): New. | |
2370 | (lto_input_toplevel_asms, lto_output_toplevel_asms): Declare. | |
2371 | * tree-streamer.h (streamer_write_string_cst): Declare. | |
2372 | * tree-streamer-out.c (write_string_cst): Rename to | |
2373 | streamer_write_string_cst and make global. Handle incoming string | |
2374 | being NULL. | |
2375 | (streamer_write_tree_header): Adjust call to renamed function. | |
2376 | ||
c0457559 | 2377 | 2011-09-30 Bernd Schmidt <bernds@codesourcery.com> |
2378 | ||
2379 | * haifa-sched.c (modulo_ii, modulo_max_states, modulo_n_insns, | |
2380 | modulo_insns_scheduled, modulo_iter0_max_uid, modulo_backtracks_left, | |
2381 | modulo_last_stage): New static variables. | |
2382 | (set_modulo_params, discard_delay_pairs_above): New functions. | |
2383 | (struct delay_pair): New member stages. | |
2384 | (htab_i2_traverse, htab_i1_traverse): New static functions. | |
2385 | (record_delay_slot_pair): New arg stages. All callers changed. | |
2386 | Record it. | |
2387 | (pair_delay): Take stages into account. | |
2388 | (add_delay_dependencies): Don't do so for stage pairs. | |
2389 | (struct sched_block_state): New member modulo_epilogue. | |
2390 | (save_backtrack_point): Don't set SHADOW_P for stage pairs. | |
2391 | (unschedule_insns_until): Decrease modulo_insns_scheduled. | |
2392 | Set HARD_DEP without using or. | |
2393 | (resolve_dependencies): New static function. | |
2394 | (prune_ready_list): New arg modulo_epilogue_p. All callers changed. | |
2395 | If it is true, allow only insns with INSN_EXACT_TICK set. | |
2396 | (schedule_block): Return bool, always true for normal scheduling, | |
2397 | true or false depending on modulo scheduling success otherwise. | |
2398 | Add bookkeeping for modulo scheduling, and call resolve_dependencies | |
2399 | on everything left over after a modulo schedule. | |
2400 | (haifa_sched_init): Remove check_cfg call. Clear modulo_ii. | |
2401 | * sched-int.h (schedule_block, record_delay_slot_pair): Adjust | |
2402 | declarations. | |
2403 | (set_modulo_params, discard_delay_pairs_above): Declare. | |
2404 | * params.def (PARAM_MAX_MODULO_BACKTRACK_ATTEMPS): New. | |
2405 | * doc/invoke.texi (--param): Document it. | |
2406 | ||
b0f8644a | 2407 | * sched-ebb.c (schedule_ebb): No longer static. Remove declaration. |
2408 | New arg modulo_scheduling. All callers changed. Move note handling | |
2409 | code here from schedule_ebbs. | |
2410 | (schedule_ebbs_finish, schedule_ebbs_init): New functions, broken | |
2411 | out of schedule_ebbs. | |
2412 | (schedule_ebbs): Call them. Remove note handling code moved to | |
2413 | schedule_ebb. | |
2414 | * sched-int.h (schedule_ebb, schedule_ebbs_init, | |
2415 | schedule_ebbs_finish): Declare. | |
2416 | ||
96baa0d7 | 2417 | 2011-09-30 Richard Guenther <rguenther@suse.de> |
2418 | ||
2419 | PR middle-end/50574 | |
2420 | * tree-cfg.c (verify_gimple_comparison): Compare component | |
2421 | mode sizes for vector comparisons. | |
2422 | ||
2917ecd3 | 2423 | 2011-09-30 Revital Eres <revital.eres@linaro.org> |
2424 | ||
2425 | * ddg.c (autoinc_var_is_used_p): New function. | |
2426 | (create_ddg_dep_from_intra_loop_link, | |
2427 | add_cross_iteration_register_deps): Call it. | |
2428 | * ddg.h (autoinc_var_is_used_p): Declare. | |
2429 | * modulo-sched.c (generate_reg_moves): Call autoinc_var_is_used_p. | |
2430 | (sms_schedule): Handle instructions with REG_INC. | |
2431 | ||
d1cae43e | 2432 | 2011-09-30 Revital Eres <revital.eres@linaro.org> |
2433 | ||
2434 | * modulo-sched.c (generate_reg_moves): Skip instructions that | |
2435 | do not set a register and verify no regmoves are created for | |
2436 | !single_set instructions. | |
2437 | ||
ee567e6b | 2438 | 2011-09-30 Bernd Schmidt <bernds@codesourcery.com> |
2439 | ||
2440 | * hw-doloop.c (scan_loop): Compute register usage only for non-debug | |
2441 | insns. | |
2442 | ||
6d97728e | 2443 | 2011-09-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
2444 | ||
63b3dd1b | 2445 | PR target/50099 |
6d97728e | 2446 | * config/arm/iterators.md (qhs_zextenddi_cstr): New. |
2447 | (qhs_zextenddi_op): New. | |
2448 | * config/arm/arm.md ("zero_extend<mode>di2"): Use them. | |
2449 | * config/arm/predicates.md ("arm_extendqisi_mem_op"): | |
2450 | Distinguish between ARM and Thumb2 states. | |
2451 | ||
95c09f2c | 2452 | 2011-09-30 David S. Miller <davem@davemloft.net> |
2453 | ||
2454 | * config/sparc/sparc.opt (VIS2): New option. | |
2455 | * doc/invoke.texi: Document it. | |
2456 | * config/sparc/sparc.md (UNSPEC_EDGE8N, UNSPEC_EDGE8LN, | |
2457 | UNSPEC_EDGE16N, UNSPEC_EDGE16LN, UNSPEC_EDGE32N, | |
2458 | UNSPEC_EDGE32LN, UNSPEC_BSHUFFLE): New unspecs. | |
2459 | (define_attr type): New insn type 'edgen'. | |
2460 | (bmask<P:mode>_vis, bshuffle<V64I:mode>_vis, edge8n<P:mode>_vis, | |
2461 | edge8ln<P:mode>_vis, edge16n<P:mode>_vis, edge16ln<P:mode>_vis, | |
2462 | edge32n<P:mode>_vis, edge32ln<P:mode>_vis): New insn VIS 2.0 | |
2463 | patterns. | |
2464 | * niagara.md: Handle edgen. | |
2465 | * niagara2.md: Likewise. | |
2466 | * ultra1_2.md: Likewise. | |
2467 | * ultra3.md: Likewise. | |
2468 | * config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__ | |
2469 | to 0x200 when TARGET_VIS2. | |
2470 | * config/sparc/sparc.c (sparc_option_override): Set MASK_VIS2 by | |
2471 | default when targetting capable cpus. TARGET_VIS2 implies | |
2472 | TARGET_VIS, clear and it when TARGET_FPU is disabled. | |
2473 | (sparc_vis_init_builtins): Emit new VIS 2.0 builtins. | |
2474 | (sparc_expand_builtin): Fix predicate indexing when builtin returns | |
2475 | void. | |
2476 | (sparc_fold_builtin): Do not eliminate bmask when result is ignored. | |
2477 | * config/sparc/visintrin.h (__vis_bmask, __vis_bshuffledi, | |
2478 | __vis_bshufflev2si, __vis_bshufflev4hi, __vis_bshufflev8qi, | |
2479 | __vis_edge8n, __vis_edge8ln, __vis_edge16n, __vis_edge16ln, | |
2480 | __vis_edge32n, __vis_edge32ln): New VIS 2.0 interfaces. | |
2481 | * doc/extend.texi: Document new VIS 2.0 builtins. | |
2482 | ||
cf3f4012 | 2483 | 2011-09-29 Nick Clifton <nickc@redhat.com> |
2484 | Bernd Schmidt <bernds@codesourcery.com> | |
2485 | ||
63b3dd1b | 2486 | * config/frv/frvbegin.c: Fix location of unwind-dw2-fde.h header file. |
cf3f4012 | 2487 | * config/frv/frvend.c: Likewise. |
2488 | * config/frv/frv.c (frv_function_prologue): Move misplaced | |
2489 | CALL_ARG_LOCATION notes back to their proper locations. | |
2490 | ||
ae86bb47 | 2491 | 2011-09-29 Georg-Johann Lay <avr@gjlay.de> |
2492 | ||
2493 | PR target/50566 | |
2494 | * config/avr/avr-log.c (avr_log_vadump): Use %b to print bool. | |
2495 | * config/avr/avr.c (avr_rtx_costs_1): New static function, renamed | |
2496 | from avr_rtx_costs. | |
2497 | (avr_legitimate_address_p): Use avr_edump to print log information | |
2498 | filtered by avr_log. | |
2499 | (extra_constraint_Q): Ditto. | |
2500 | (avr_legitimize_address): Ditto. | |
2501 | (avr_rtx_costs): Ditto. Rewrite as wrapper for avr_rtx_costs_1. | |
2502 | (final_prescan_insn): Use avr_log.rtx_costs as filter. | |
2503 | ||
224aeead | 2504 | 2011-09-29 Richard Sandiford <richard.sandiford@linaro.org> |
2505 | ||
2506 | * config/arm/arm-protos.h (arm_modes_tieable_p): Declare. | |
2507 | * config/arm/arm.h (MODES_TIEABLE_P): Use it. | |
2508 | * config/arm/arm.c (arm_modes_tieable_p): New function. Allow | |
2509 | NEON vector and structure modes to be tied. | |
2510 | ||
c9722991 | 2511 | 2011-09-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
2512 | ||
2513 | * graphite-scop-detection.c (make_close_phi_nodes_unique): New | |
2514 | forward declaration. | |
2515 | (remove_duplicate_close_phi): Detect and repair creation of | |
2516 | duplicate close-phis for a containing loop. | |
6919b5e5 | 2517 | |
0f41df2b | 2518 | 2011-09-27 Andi Kleen <ak@linux.intel.com> |
2519 | ||
63b3dd1b | 2520 | * gcc.c (get_local_tick). Rename to get_random_number. Read from |
2521 | /dev/urandom. Add getpid call. | |
0f41df2b | 2522 | (compare_debug_dump_opt_spec_function): Drop getpid call. |
2523 | ||
ad766573 | 2524 | 2011-09-26 Andi Kleen <ak@linux.intel.com> |
2525 | ||
63b3dd1b | 2526 | * toplev.c (init_local_tick): Try reading random seed |
2527 | from /dev/urandom. | |
ad766573 | 2528 | |
badc6cfa | 2529 | 2011-09-26 Andi Kleen <ak@linux.intel.com> |
2530 | ||
2531 | * hwint.h (HOST_WIDE_INT_PRINT_HEX_PURE): Add. | |
2532 | * lto-streamer.c (lto_get_section_name): Remove crc32_string. | |
2533 | Handle numerical random seed. | |
63b3dd1b | 2534 | * lto-streamer.h (lto_file_decl_data): Change id to |
2535 | unsigned HOST_WIDE_INT. | |
badc6cfa | 2536 | * toplev.c (random_seed): Add. |
2537 | (init_random_seed): Change for numerical random seed. | |
2538 | (get_random_seed): Return as HOST_WIDE_INT. | |
2539 | (set_random_seed): Crc32 existing string. | |
2540 | * toplev.h (get_random_seed): Change to numercal return. | |
63b3dd1b | 2541 | * tree.c (get_file_function_name): Remove CRC. Handle |
2542 | numerical random seed. | |
badc6cfa | 2543 | |
47fe598e | 2544 | 2011-09-29 Georg-Johann Lay <avr@gjlay.de> |
2545 | ||
2546 | PR target/50566 | |
2547 | * config.gcc (extra_objs): Add avr-log.o for $target in: | |
2548 | avr-*-rtems*, avr-*-*. | |
2549 | * config/avr/t-avr (avr-log.o): New rule to compile... | |
2550 | * config/avr/avr-log.c: ...this new file. | |
2551 | * config/avr/avr.opt (mlog=): New option. | |
2552 | * config/avr/avr-protos.h (avr_edump, avr_fdump): New macros. | |
2553 | (avr_log_set_caller_e, avr_log_set_caller_f): New prototypes. | |
2554 | (avr_log_set_avr_log): New prototype. | |
2555 | (avr_log_t): New typedef. | |
2556 | (avr_log): New declaration. | |
2557 | * config/avr/avr.c (avr_option_override): Call avr_log_set_avr_log. | |
2558 | ||
d7ad16c2 | 2559 | 2011-09-29 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com> |
2560 | ||
2561 | * expr.c (do_store_flag): Expand vector comparison by | |
2562 | building an appropriate VEC_COND_EXPR. | |
2563 | * c-typeck.c (build_binary_op): Typecheck vector comparisons. | |
2564 | (c_objc_common_truthvalue_conversion): Adjust. | |
2565 | * tree-vect-generic.c (do_compare): Helper function. | |
2566 | (expand_vector_comparison): Check if hardware supports | |
63b3dd1b | 2567 | vector comparison of the given type or expand vector piecewise. |
d7ad16c2 | 2568 | (expand_vector_operation): Treat comparison as binary |
2569 | operation of vector type. | |
2570 | (expand_vector_operations_1): Adjust. | |
2571 | ||
0a4bf03b | 2572 | 2011-09-29 Richard Guenther <rguenther@suse.de> |
2573 | ||
2574 | * tree.c (build_opaque_vector_type): Make opaque vectors | |
2575 | variant types of the corresponding non-opaque type. Make | |
2576 | sure to share opaque vector types properly. | |
2577 | ||
386d043d | 2578 | 2011-09-29 David S. Miller <davem@davemloft.net> |
2579 | ||
2580 | * config/sparc/sparc.md (UNSPEC_ARRAY8, UNSPEC_ARRAY16, | |
2581 | UNSPEC_ARRAY32): New unspec. | |
2582 | (define_attr type): New type 'array'. | |
2583 | (array{8,16,32}<P:mode>_vis): New patterns. | |
2584 | * config/sparc/ultra1_2.md: Add reservations for 'array'. | |
2585 | * config/sparc/ultra3.md: Likewise. | |
2586 | * config/sparc/niagara.md: Likewise. | |
2587 | * config/sparc/niagara2.md: Likewise. | |
2588 | * config/sparc/sparc.c (sparc_vis_init_builtins): Build new | |
2589 | array builtins. | |
2590 | * config/sparc/visintrin.h (__vis_array8, __vis_array16, | |
2591 | __vis_array32): New. | |
2592 | * doc/extend.texi: Document new VIS builtins. | |
2593 | ||
69dcaf46 | 2594 | * config/sparc/sparc.md (gcond_name): Delete unnecessary code attr. |
2595 | (VIS pixel-compare insn): Just use <gcond:name>. | |
2596 | ||
6919b5e5 | 2597 | * config/sparc/sparc.md (VIS pixel-compare insn): There is only one |
2598 | code iterator used, so just use <code>. There are two mode iterators | |
2599 | so explicitly use <GCM:gcm_name>. | |
2600 | ||
df2d51d1 | 2601 | 2011-09-29 Iain Sandoe <iains@gcc.gnu.org> |
2602 | ||
2603 | * config/darwin9.h (STACK_CHECK_STATIC_BUILTIN): Enable for | |
2604 | Darwin >= 9. | |
2605 | ||
1e5d768e | 2606 | 2011-09-28 David S. Miller <davem@davemloft.net> |
2607 | ||
2608 | * config/sparc/sparc.md (UNSPEC_FCMPLE, UNSPEC_FCMPNE, | |
2609 | UNSPEC_FCMPGT, UNSPEC_FCMPEQ): Delete and reduce to... | |
2610 | (UNSPEC_FCMP): New unspec. | |
2611 | (gcond): New code iterator. | |
2612 | (gcond_name): New code attr. | |
2613 | (GCM): New mode iterator. | |
2614 | (gcm_name): New mode attr. | |
2615 | (fcmp{le,ne,gt,eq}{16,32}_vis): Reimplement using iterators. | |
2616 | ||
58a8cd7a | 2617 | 2011-09-28 Oleg Endo <oleg.endo@t-online.de> |
2618 | ||
2619 | PR target/49486 | |
2620 | * config/sh/sh.md (negdi2): Move expansion into split to | |
2621 | allow more combination options. Add T_REG clobber. | |
2622 | (abssi2): New expander. | |
2623 | (*negdi2, *abssi2, *negabssi2): New insns. | |
2624 | (cneg): Change from insn to insn_and_split. Rename to | |
2625 | negsi_cond. Add alternative for non-SH4. | |
2626 | ||
be7a395b | 2627 | 2011-09-28 Richard Sandiford <richard.sandiford@linaro.org> |
2628 | ||
2629 | * config/arm/neon.md (neon_move_lo_quad_<mode>): Delete. | |
2630 | (neon_move_hi_quad_<mode>): Likewise. | |
2631 | (move_hi_quad_<mode>, move_lo_quad_<mode>): Use subreg moves. | |
2632 | ||
7beada86 | 2633 | 2011-09-28 Nick Clifton <nickc@redhat.com> |
2634 | ||
2635 | * config/rx/predicates.md (rx_minmax_operand): New predicate. | |
2636 | Accepts immediates and a restricted subset of MEMs. | |
2637 | * config/rx/rx.md (int_modes): New iterator. | |
2638 | (smaxsi3, sminsi3): Delete and replace with... | |
2639 | (smax<int_mode>3, smin<int_mode>3): New patterns. | |
2640 | (umax<>3_u, umax<>3_ur, umax<>3, umin<>3): New patterns. | |
2641 | ||
b754bc68 | 2642 | 2011-09-28 Richard Guenther <rguenther@suse.de> |
2643 | ||
2644 | PR middle-end/50460 | |
2645 | * fold-const.c (try_move_mult_to_index): Handle &a.array the | |
2646 | same as &a.array[0]. | |
2647 | ||
c23e11b5 | 2648 | 2011-09-28 Kai Tietz <ktietz@redhat.com> |
2649 | ||
2650 | * configure.ac: Add test for new section attribute | |
2651 | specifier "e" via define HAVE_GAS_SECTION_EXCLUDE. | |
2652 | * config.in: Regenerated. | |
2653 | * configure: Regenerated. | |
2654 | * config/i386/winnt.c (i386_pe_asm_named_section): Emit | |
2655 | new section flag "e" for excluded sections, if supported. | |
a2aea2c1 | 2656 | Otherwise we mark section withc SECTION_EXCLUDE flag as never-load. |
c23e11b5 | 2657 | |
690f10be | 2658 | 2011-09-28 Richard Sandiford <rdsandiford@googlemail.com> |
2659 | ||
2660 | * config/m32r/m32r.md: Use match_test rather than eq/ne symbol_ref | |
2661 | throughout file. | |
2662 | ||
a7299290 | 2663 | 2011-09-28 Richard Sandiford <rdsandiford@googlemail.com> |
2664 | ||
2665 | * config/iq2000/iq2000.md: Use match_test rather than eq/ne symbol_ref | |
2666 | throughout file. | |
2667 | ||
bd931e3a | 2668 | 2011-09-27 Sriraman Tallam <tmsriram@google.com> |
2669 | ||
2670 | * output.h (SECTION_EXCLUDE): New macro. | |
a2aea2c1 | 2671 | * varasm.c (default_elf_asm_named_section): Check for SECTION_EXCLUDE. |
bd931e3a | 2672 | |
d2efb29d | 2673 | 2011-09-27 Richard Sandiford <rdsandiford@googlemail.com> |
2674 | ||
2675 | * fwprop.c (forward_propagate_and_simplify): After checking | |
2676 | reg/subreg combinations, check whether the modes are the same. | |
2677 | ||
8918a366 | 2678 | 2011-09-27 Bernd Schmidt <bernds@codesourcery.com> |
2679 | Richard Sandiford <rdsandiford@googlemail.com> | |
2680 | ||
2681 | * config/mips/mips.c (mips_add_cfa_restore): New function. | |
2682 | (mips16e_save_restore_reg): Use it. | |
2683 | (mips_restore_reg): Likewise. Split double FPRs for | |
2684 | REG_CFA_RESTORE notes. | |
2685 | ||
cdb0a2c3 | 2686 | 2011-09-27 Richard Sandiford <rdsandiford@googlemail.com> |
2687 | ||
2688 | PR middle-end/50386 | |
2689 | PR middle-end/50326 | |
2690 | * tree-sra.c (build_ref_for_model): Use the type of the field as | |
2691 | the type of the COMPONENT_REF. | |
2692 | ||
0217cfff | 2693 | 2011-09-27 Jeff Law <law@redhat.com> |
2694 | ||
2695 | * ifcvt.c (cheap_bb_rtx_cost_p): Add SCALE argument. Scale | |
a2aea2c1 | 2696 | non-jumping insns by REG_BR_PROB_BASE and the maximum cost by SCALE. |
0217cfff | 2697 | (find_if_case_1): Use the probability of the THEN clause when |
2698 | determining if speculation is profitable. | |
2699 | (find_if_case_2): Similarly for the ELSE clause. | |
2700 | ||
9efe50a4 | 2701 | 2011-09-27 Jakub Jelinek <jakub@redhat.com> |
2702 | ||
2703 | * common.opt: Add -foptimize-strlen option. | |
2704 | * Makefile.in (OBJS): Add tree-ssa-strlen.o. | |
2705 | (tree-sssa-strlen.o): Add dependencies. | |
2706 | * opts.c (default_options_table): Enable -foptimize-strlen | |
2707 | by default at -O2 if not -Os. | |
2708 | * passes.c (init_optimization_passes): Add pass_strlen | |
2709 | after pass_object_sizes. | |
2710 | * timevar.def (TV_TREE_STRLEN): New timevar. | |
2711 | * params.def (PARAM_MAX_TRACKED_STRLENS): New parameter. | |
2712 | * tree-pass.h (pass_strlen): Declare. | |
2713 | * tree-ssa-strlen.c: New file. | |
2714 | * c-decl.c (merge_decls): If compatible stpcpy prototype | |
2715 | is seen, set implicit_built_in_decls[BUILT_IN_STPCPY]. | |
2716 | ||
51385f30 | 2717 | 2011-09-27 Tom de Vries <tom@codesourcery.com> |
2718 | ||
2719 | PR middle-end/43864 | |
2720 | * tree-ssa-tail-merge.c: New file. | |
2721 | (struct same_succ_def): Define. | |
2722 | (same_succ, const_same_succ): New typedef. | |
2723 | (struct bb_cluster_def): Define. | |
2724 | (bb_cluster, const_bb_cluster): New typedef. | |
2725 | (struct aux_bb_info): Define. | |
2726 | (BB_SIZE, BB_SAME_SUCC, BB_CLUSTER, BB_VOP_AT_EXIT): Define. | |
2727 | (gvn_uses_equal): New function. | |
2728 | (same_succ_print, same_succ_print_traverse, update_dep_bb) | |
2729 | (stmt_update_dep_bb, local_def, same_succ_hash) | |
2730 | (inverse_flags, same_succ_equal, same_succ_alloc, same_succ_delete) | |
2731 | (same_succ_reset): New function. | |
2732 | (same_succ_htab, same_succ_edge_flags) | |
2733 | (deleted_bbs, deleted_bb_preds): New var. | |
2734 | (debug_same_succ): New function. | |
2735 | (worklist): New var. | |
2736 | (print_worklist, add_to_worklist, find_same_succ_bb, find_same_succ) | |
2737 | (init_worklist, delete_worklist, delete_basic_block_same_succ) | |
2738 | (same_succ_flush_bbs, purge_bbs, update_worklist): New function. | |
2739 | (print_cluster, debug_cluster, update_rep_bb) | |
2740 | (add_bb_to_cluster, new_cluster, delete_cluster): New function. | |
2741 | (all_clusters): New var. | |
2742 | (alloc_cluster_vectors, reset_cluster_vectors, delete_cluster_vectors) | |
2743 | (merge_clusters, set_cluster): New function. | |
2744 | (gimple_equal_p, gsi_advance_bw_nondebug_nonlocal, find_duplicate) | |
2745 | (same_phi_alternatives_1, same_phi_alternatives, bb_has_non_vop_phi) | |
2746 | (deps_ok_for_redirect_from_bb_to_bb, deps_ok_for_redirect) | |
2747 | (find_clusters_1, find_clusters): New function. | |
2748 | (update_vuses, vop_phi, vop_at_entry, replace_block_by): New function. | |
2749 | (update_bbs): New var. | |
2750 | (apply_clusters): New function. | |
2751 | (update_debug_stmt, update_debug_stmts): New function. | |
2752 | (tail_merge_optimize): New function. | |
2753 | tree-pass.h (tail_merge_optimize): Declare. | |
2754 | * tree-ssa-pre.c (execute_pre): Use tail_merge_optimize. | |
2755 | * Makefile.in (OBJS-common): Add tree-ssa-tail-merge.o. | |
2756 | (tree-ssa-tail-merge.o): New rule. | |
a2aea2c1 | 2757 | * opts.c (default_options_table): Set OPT_ftree_tail_merge by |
2758 | default at OPT_LEVELS_2_PLUS. | |
51385f30 | 2759 | * tree-ssa-sccvn.c (vn_valueize): Move to ... |
2760 | * tree-ssa-sccvn.h (vn_valueize): Here. | |
2761 | * timevar.def (TV_TREE_TAIL_MERGE): New timevar. | |
2762 | * common.opt (ftree-tail-merge): New switch. | |
2763 | * params.def (PARAM_MAX_TAIL_MERGE_COMPARISONS) | |
2764 | (PARAM_MAX_TAIL_MERGE_ITERATIONS): New parameter. | |
2765 | * doc/invoke.texi (Optimization Options, -O2): Add -ftree-tail-merge. | |
2766 | (-ftree-tail-merge, max-tail-merge-comparisons) | |
2767 | (max-tail-merge-iterations): New item. | |
2768 | ||
39273ba1 | 2769 | 2011-09-27 Jan Hubicka <jh@suse.cz> |
2770 | ||
2771 | * ipa-inline-analysis.c (MAX_TIME): Reduce to avoid overflows. | |
2772 | ||
d4db9dfd | 2773 | 2011-09-27 Jan Hubicka <jh@suse.cz> |
2774 | ||
a2aea2c1 | 2775 | * ipa-inline-analysis.c (eliminated_by_inlining_prob): Handle |
2776 | parameters passed by reference; handle loads from non-SSA scalars | |
2777 | and update comments. | |
d4db9dfd | 2778 | |
ddedc10d | 2779 | 2011-09-27 Bernd Schmidt <bernds@codesourcery.com> |
2780 | ||
2781 | PR rtl-optimization/50249 | |
2782 | * reload1.c (reload_reg_reaches_end_p): Accept a reloadnum argument | |
2783 | instead of opnum and type. All callers changed. Remove useless | |
2784 | declaration. | |
2785 | Search forward for other reloads of the same type for the same operand | |
2786 | using the same register; if any are found, return false. | |
2787 | (reload_regs_reach_end_p): Same argument changes; all callers changed. | |
2788 | ||
b33542ab | 2789 | 2011-09-27 Andi Kleen <ak@linux.intel.com> |
2790 | Jan Hubicka <jh@suse.cz> | |
2791 | ||
2792 | * doc/invoke.texi (ffat-lto-objects): Document. | |
2793 | * toplev.c (compile_file): Do not output assembly when doing slim lto; | |
2794 | Output __gnu_slim_lto when doing slim lto. | |
2795 | * cgraphunit.c (ipa_passes): Do only analysis when producing slim lto. | |
2796 | (cgraph_optimize): Return early when doing slim lto. | |
2797 | * opts.c (finish_options): Complain about lack of linker plugin | |
2798 | when doing slim lto. | |
2799 | * common.opt (ffat-lto-objects): New. | |
2800 | ||
f0ae355e | 2801 | 2011-09-27 Richard Sandiford <richard.sandiford@linaro.org> |
2802 | ||
2803 | * ipa-inline-analysis.c (predicate_probability): Avoid comparison | |
2804 | between signed and unsigned. | |
2805 | ||
03dab834 | 2806 | 2011-09-27 Ira Rosen <ira.rosen@linaro.org> |
2807 | ||
2808 | * tree-vect-stmts.c (vectorizable_type_demotion): Handle basic block | |
2809 | vectorization. | |
2810 | (vectorizable_type_promotion): Likewise. | |
2811 | (vect_analyze_stmt): Call vectorizable_type_demotion and | |
2812 | vectorizable_type_promotion for basic blocks. | |
2813 | (supportable_widening_operation): Don't assume loop vectorization. | |
2814 | * tree-vect-slp.c (vect_build_slp_tree): Allow multiple types for | |
2815 | basic blocks. Update vectorization factor for basic block | |
2816 | vectorization. | |
2817 | (vect_analyze_slp_instance): Allow multiple types for basic block | |
2818 | vectorization. Recheck unrolling factor after construction of SLP | |
2819 | instance. | |
2820 | ||
ca70dcca | 2821 | 2011-09-27 Richard Guenther <rguenther@suse.de> |
2822 | ||
2823 | * tree-object-size.c (compute_object_sizes): Fix dumping of | |
2824 | folded statement. | |
2825 | ||
4b1b9be0 | 2826 | 2011-09-27 Richard Guenther <rguenther@suse.de> |
2827 | ||
2828 | PR tree-optimization/50363 | |
2829 | * tree-ssa-pre.c (create_expression_by_pieces): Handle | |
2830 | pointer conversions in POINTER_PLUS_EXPRs properly. | |
2831 | ||
33aeac4f | 2832 | 2011-09-27 Richard Sandiford <richard.sandiford@linaro.org> |
2833 | ||
2834 | * config/arm/neon.md (neon_vget_highv16qi, neon_vget_highv8hi) | |
2835 | (neon_vget_highv4si, neon_vget_highv4sf, neon_vget_highv2di) | |
2836 | (neon_vget_lowv16qi, neon_vget_lowv8hi, neon_vget_lowv4si) | |
2837 | (neon_vget_lowv4sf, neon_vget_lowv2di): Turn into define_expands | |
2838 | that produce subreg moves. Define using VQX iterators. | |
2839 | ||
f2c981c7 | 2840 | 2011-09-27 Georg-Johann Lay <avr@gjlay.de> |
2841 | ||
2842 | * config/avr/avr.md (ashrqi3): Split alternative "n" | |
2843 | into its remaining parts C03, C04, C05, C06, C07 and describe | |
2844 | impact in CC by attribute "cc" appropriately. | |
2845 | * config/avr/avr.c (notice_update_cc): Clean-up: Don't patch CC0 | |
2846 | by digging RTX. | |
2847 | ||
ba8dfb08 | 2848 | 2011-09-27 Jakub Jelinek <jakub@redhat.com> |
2849 | ||
2850 | * rtl.h (const_tiny_rtx): Change into array of 4 x MAX_MACHINE_MODE | |
2851 | from 3 x MAX_MACHINE_MODE. | |
2852 | (CONSTM1_RTX): Define. | |
a2aea2c1 | 2853 | * emit-rtl.c (const_tiny_rtx): Change into array of |
2854 | 4 x MAX_MACHINE_MODE from 3 x MAX_MACHINE_MODE. | |
ba8dfb08 | 2855 | (gen_rtx_CONST_VECTOR): Use CONSTM1_RTX if all inner constants are |
2856 | CONSTM1_RTX. | |
2857 | (init_emit_once): Initialize CONSTM1_RTX for MODE_INT and | |
2858 | MODE_VECTOR_INT modes. | |
2859 | * simplify-rtx.c (simplify_binary_operation_1) <case IOR, XOR, AND>: | |
2860 | Optimize if one operand is CONSTM1_RTX. | |
2861 | * config/i386/i386.c (ix86_expand_sse_movcc): Optimize mask ? -1 : x | |
2862 | into mask | x. | |
2863 | ||
9e64c9a4 | 2864 | 2011-09-26 David S. Miller <davem@davemloft.net> |
2865 | ||
faa087bb | 2866 | * config/sparc/sparc.md (edge{8,16,32}{,l}): Return Pmode. |
2867 | (fcmp{le,ne,gt,eq}{16,32}): Likewise. | |
2868 | * config/sparc/visintrin.h: Update edge and pixel-compare | |
2869 | intrinsics to return 'long' instead of 'int'. | |
2870 | * doc/extend.texi: Update documentation to match. | |
2871 | * config/sparc/sparc.c (eligible_for_return_delay): When leaf or | |
2872 | flat, allow any instruction. Otherwise, when V9 allow parallels | |
2873 | which consist only of sets to registers outside of %o0 to %o5. | |
2874 | (sparc_vis_init_builtins): Update VIS builtin types for edge | |
2875 | and pixel-compare. | |
2876 | ||
8ec7259a | 2877 | * config/sparc/sparc.c (sparc_conditional_register_usage): When VIS |
2878 | is enabled, mark %gsr as global. | |
2879 | * config/sparc/sparc.md (UNSPEC_WRGSR): Delete. | |
2880 | (wrgsr_vis, *wrgsr_sp64, wrgsr_v8plus): Don't wrap in an unspec. | |
2881 | ||
9e64c9a4 | 2882 | * config/sparc/sparc-c.c: New file implementing sparc_target_macros, |
2883 | which will now define __VIS and __VIS__ when -mvis is enabled. | |
2884 | * config/sparc/t-sparc: Likewise. | |
2885 | * config.gcc: Add sparc-c.o to c_target_objs and cxx_target_objs, | |
2886 | and add t-sparc to tmake_file for all sparc targets. | |
2887 | * config/sparc/sparc-protos.h (sparc_target_macros): Declare. | |
2888 | * config/sparc/sparc.h (TARGE_CPU_CPP_BUILTINS): Call it. | |
2889 | ||
e39e0668 | 2890 | * config/sparc/sparc.c (sparc_vis_init_builtins): Add explicit |
2891 | builtins for VIS vector addition and subtraction. | |
2892 | * config/sparc/visintrin.h (__vis_fpadd16, __vis_fpadd16s, | |
2893 | __vis_fpadd32, __vis_fpadd32s, __vis_fpsub16, __vis_fpsub16s, | |
2894 | __vis_fpsub32, __vis_fpsub32s): New. | |
2895 | * doc/extend.texi: Document new VIS intrinsics. | |
2896 | ||
7f94020e | 2897 | 2011-09-26 Georg-Johann Lay <avr@gjlay.de> |
2898 | ||
2899 | * config/avr/avr.md (peephole casesi+2): Use -1 instead of 65536. | |
2900 | * config/avr/avr.c (avr_out_compare): Print shorter sequence for | |
2901 | EQ/NE comparisons against +/-1 in the case of unused-after, | |
2902 | non-ld-regs target. | |
2903 | ||
be7317e9 | 2904 | 2011-09-26 Jakub Jelinek <jakub@redhat.com> |
2905 | ||
2906 | * gimple-fold.c (gimplify_and_update_call_from_tree): Set | |
2907 | gctx.into_ssa after push_gimplify_context. | |
2908 | ||
2909 | * gimple.c (gimple_build_call_valist): New function. | |
2910 | * gimple.h (gimple_build_call_valist): New prototype. | |
2911 | * tree-ssa-propagate.c (finish_update_gimple_call): New function. | |
2912 | (update_gimple_call): Likewise. | |
2913 | (update_call_from_tree): Use finish_update_gimple_call. | |
2914 | * tree-ssa-propagate.h (update_gimple_call): New prototype. | |
2915 | ||
62df0ff9 | 2916 | 2011-09-26 Richard Guenther <rguenther@suse.de> |
2917 | ||
2918 | PR tree-optimization/50472 | |
2919 | * gimple-fold.c (fold_const_aggregate_ref_1): Do not fold | |
2920 | volatile references. | |
2921 | ||
d384d9d9 | 2922 | 2011-09-26 Bingfeng Mei <bmei@broadcom.com> |
62df0ff9 | 2923 | |
d384d9d9 | 2924 | * doc/tm.texi: Correct documentation for TARGET_ADDR_SPACE_SUBSET_P. |
2925 | * target.def: (addr_space_subset_p): Likewise. | |
2926 | ||
3d4a0a4b | 2927 | 2011-09-26 Tom de Vries <tom@codesourcery.com> |
2928 | ||
2929 | * tree-ssa-alias.h (pt_solution_singleton_p): Declare. | |
2930 | * tree-ssa-structalias.c (pt_solution_singleton_p): New function. | |
2931 | * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Set points-to solution | |
2932 | of new var. | |
2933 | ||
5bca95a8 | 2934 | 2011-09-26 Georg-Johann Lay <avr@gjlay.de> |
2935 | ||
2936 | PR target/50465 | |
2937 | * config/avr/avr-protos.h (output_reload_insisf): Don't pass insn. | |
2938 | * config/avr/avr.md (*reload_insi, *reload_insf): Change call to | |
2939 | output_reload_insisf. | |
2940 | (adjust_len): Set default to "no". | |
2941 | Remove alternative "yes". Add alternatives: "mov8", "mov16", | |
2942 | "mov32", "ashlqi", "ashrqi", "lshrqi", "ashlhi", "ashrhi", | |
2943 | "lshrhi", "ashlsi, "ashrsi", "lshrsi". | |
2944 | (*movqi, *movhi, *movsi, *ashlqi3, ashlhi3, ashlsi3, | |
2945 | *ashlhi3_const, *ashlsi3_const, ashrqi3, ashrhi3, ashrsi3, | |
2946 | *ashrhi3_const, *ashrsi3_const, *lshrqi3, lshrhi3, *lshrhi3_const, | |
2947 | *lshrsi3_const): Set attribute "adjust_len". | |
2948 | * config/avr/avr.c (output_reload_insisf): Remove parameter "insn". | |
2949 | (output_movsisf): Don't pass insn to output_reload_insisf. | |
2950 | (adjust_insn_length): Handle new alternatives to adjust_len. | |
2951 | Remove handling of ADJUST_LEN_YES. Clean-up code. | |
2952 | ||
1c448b92 | 2953 | 2011-09-26 Eric Botcazou <ebotcazou@adacore.com> |
2954 | ||
2955 | * ifcvt.c (noce_try_cmove_arith): Use may_trap_or_fault_p in lieu of | |
2956 | may_trap_p to detect loads that may trap of fault. | |
2957 | ||
2f2d376f | 2958 | 2011-09-26 Georg-Johann Lay <avr@gjlay.de> |
2959 | ||
2960 | * config/avr/avr-protos.h (output_reload_inhi): Change prototype. | |
2961 | * config/avr/avr.md (adjust_len): Add "reload_in16" alternative. | |
2962 | (*reload_inhi): Use it. Adapt call to output_reload_inhi to new | |
2963 | prototype. | |
2964 | (*movhi): Split constraint alternative "r,rL" into "r,r" and "r,L". | |
2965 | * config/avr/avr.c: Rename output_reload_insisf_1 to | |
2966 | output_reload_in_const. | |
2967 | (avr_popcount_each_byte): Handle SFmode, too. | |
2968 | (output_reload_in_const): Change so it can handle HI loads, too. | |
2969 | Use avr_popcount_each_byte to work out if scratch register must be | |
2970 | created on the fly. | |
2971 | (output_reload_inhi): Rewrite using output_reload_in_const and... | |
2972 | (output_movhi): ...use it to print constants' loads. | |
2973 | (adjust_insn_length): New case ADJUST_LEN_RELOAD_IN16. Cleanup code. | |
2974 | ||
bbfdec17 | 2975 | 2011-09-25 David S. Miller <davem@davemloft.net> |
2976 | ||
2977 | * config/sparc/constraints.md (C, P, Z): New constraints for | |
2978 | const_doube, const_int, and const_vector "all ones" values. | |
2979 | Make unused constraint letters comment match reality. | |
2980 | * config/sparc/predicates.md (const_all_ones_operand, | |
2981 | register_or_zero_or_all_ones_operand): New predicates. | |
2982 | * config/sparc/sparc.c (sparc_expand_move): Allow all ones | |
2983 | as well as zero constants when VIS. | |
2984 | (sparc_legitimate_constant_p): Likewise. | |
2985 | * config/sparc/sparc.md (movsi_insn): Add fones alternative. | |
2986 | (movsf_insn): Likewise | |
2987 | (movdi_insn_sp64): Add fone alternative. | |
2988 | (movdf_insn_sp32_v9): Likewise. | |
2989 | (movdf_insn_sp64): Likewise. | |
2990 | ||
0468cf8f | 2991 | * configure.ac: Add feature check to make sure the assembler |
2992 | supports the FMAF, HPC, and VIS 3.0 instructions found on | |
2993 | Niagara-3 and later cpus. | |
2994 | * configure: Rebuild. | |
2995 | * config.in: Likewise. | |
2996 | * config/sparc/sparc.opt: New option '-mfmaf'. | |
2997 | * config/sparc/sparc.md: Add float fused multiply-add patterns. | |
2998 | * config/sparc/sparc.h (AS_NIAGARA3_FLAG): New macro. | |
2999 | (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Use it, as needed. | |
3000 | * config/sparc/sol2.h (ASM_CPU32_DEFAULT_SPEC, | |
3001 | ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Likewise. | |
3002 | * config/sparc/sparc.c (sparc_option_override): Turn MASK_FMAF on | |
3003 | by default for Niagara-3 and later. Turn it off if TARGET_FPU is | |
3004 | disabled. | |
3005 | (sparc_rtx_costs): Handle 'FMA'. | |
3006 | * doc/invoke.texi: Document -mfmaf. | |
3007 | ||
f277142a | 3008 | 2011-09-25 Jakub Jelinek <jakub@redhat.com> |
3009 | ||
3010 | * tree-ssa-structalias.c (intra_create_variable_infos): Treat | |
3011 | TYPE_RESTRICT REFERENCE_TYPE parameters like restricted | |
3012 | DECL_BY_REFERENCE parameters. | |
3013 | ||
367113ea | 3014 | 2011-09-25 Eric Botcazou <ebotcazou@adacore.com> |
3015 | ||
3016 | * tree-eh.c (cleanup_empty_eh): Allow a call to __builtin_stack_restore | |
3017 | if there is no outgoing edge. | |
3018 | ||
3019 | * tree-scalar-evolution.c (simple_iv): Accept all kinds of pointer and | |
3020 | integral types. | |
3021 | ||
5bbe6156 | 3022 | 2011-09-25 Ira Rosen <ira.rosen@linaro.org> |
3023 | ||
3024 | * tree-vect-slp.c (vect_slp_analyze_bb_1): Split out core part | |
3025 | of vect_analyze_bb here. | |
3026 | (vect_analyze_bb): Loop over vector sizes calling vect_analyze_bb_1. | |
3027 | ||
0c257e4c | 3028 | 2011-09-25 Ira Rosen <ira.rosen@linaro.org> |
3029 | ||
3030 | * tree-data-ref.c (dr_analyze_innermost): Add new argument. | |
3031 | Allow not simple iv if analyzing basic block. | |
3032 | (create_data_ref): Update call to dr_analyze_innermost. | |
3033 | (stmt_with_adjacent_zero_store_dr_p, ref_base_address): Likewise. | |
3034 | * tree-loop-distribution.c (generate_memset_zero): Likewise. | |
3035 | * tree-predcom.c (find_looparound_phi): Likewise. | |
3036 | * tree-data-ref.h (dr_analyze_innermost): Add new argument. | |
3037 | ||
b011bbe2 | 3038 | 2011-09-24 David S. Miller <davem@davemloft.net> |
3039 | ||
3040 | * config/sparc/sparc.h (FIRST_PSEUDO_REGISTER): Bump to 103. | |
3041 | (SPARC_GSR_REG): Define. | |
3042 | (FIXED_REGISTERS): Mark GSR as fixed. | |
3043 | (CALL_USED_REGISTERS): Mark GSR as call used. | |
3044 | (HARD_REGNO_NREGS): GSR is always 1 register. | |
3045 | (REG_CLASS_CONTENTS): Add GSR to ALL_REGS. | |
3046 | (REG_ALLOC_ORDER, REG_LEAF_ALLOC_ORDER): Add GSR to the end. | |
3047 | (REGISTER_NAMES): Add "%gsr". | |
a2aea2c1 | 3048 | * config/sparc/sparc.md (UNSPEC_ALIGNADDR, UNSPEC_ALIGNADDRL): Delete. |
b011bbe2 | 3049 | (UNSPEC_WRGSR): New unspec. |
3050 | (GSR_REG): New constant. | |
3051 | (type): Add new insn type 'gsr'. | |
3052 | (fpack16_vis, fpackfix_vis, fpack32_vis, | |
3053 | faligndata<V64I:MODE>_vis)): Add use of GSR_REG. | |
3054 | (wrgsr_vis, *wrgsr_sp64, wrgsr_v8plus, rdgsr_vis, *rdgsr_sp64, | |
3055 | rdgsr_v8plus): New expanders and insns. | |
3056 | (alignaddr<P:mode>_vis, alignaddrl<P:mode>_vis): Reimplement | |
3057 | using patterns which show that this is a plus in addition to a | |
3058 | modification of GSR_REG, instead of an unspec. | |
3059 | * config/sparc/ultra1_2.md: Handle 'gsr'. | |
3060 | * config/sparc/ultra3.md: Likewise. | |
3061 | * config/sparc/niagara.md: Likewise. | |
3062 | * config/sparc/niagara2.md: Likewise. | |
3063 | * config/sparc/sparc.c (leaf_reg_remap, sparc_leaf_regs): Fill out | |
3064 | end of table. | |
3065 | (sparc_option_override): Make -mvis imply -mv8plus. | |
3066 | (hard_32bit_mode_classes, hard_64bit_mode_classes): Add entries | |
3067 | for %gsr. | |
3068 | (sparc_vis_init_builtins): Build __builtin_vis_write_gsr and | |
3069 | __builtin_vis_read_gsr. | |
3070 | (sparc_expand_buildin): Handle builtins that take one argument and | |
3071 | return void. | |
3072 | (sparc_fold_builtin): Never fold writes to %gsr. | |
3073 | * config/sparc/visintrin.h (__vis_write_gsr, __vis_read_gsr): New. | |
3074 | * doc/extend.texi: Document new VIS intrinsics. | |
3075 | ||
eb4ae064 | 3076 | 2011-09-23 Jan Hubicka <jh@suse.cz> |
3077 | ||
3078 | * ipa-inline-transform.c (inline_call): Add comment. | |
3079 | * ipa-inline.h (inline_param_summary): New structure and vector. | |
3080 | (struct inline_edge_summary): Add param field. | |
3081 | * ipa-inline-analysis.c (CHANGED): New constant. | |
3082 | (add_clause): Handle CHANGED and NOT_CONSTANT. | |
3083 | (predicate_probability): New function. | |
3084 | (dump_condition): Dump CHANGED predicate. | |
3085 | (evaluate_conditions_for_known_args): Handle ERROR_MARK as marker | |
3086 | of unknown function wide invariant. | |
3087 | (evaluate_conditions_for_edge): Handle change probabilities. | |
3088 | (inline_edge_duplication_hook): Copy param summaries. | |
3089 | (inline_edge_removal_hook): Free param summaries. | |
a2aea2c1 | 3090 | (dump_inline_edge_summary): Fix dumping of indirect edges and callee |
3091 | sizes; dump param summaries. | |
eb4ae064 | 3092 | (will_be_nonconstant_predicate): Use CHANGED predicate. |
3093 | (record_modified_bb_info): New structure. | |
3094 | (record_modified): New function. | |
3095 | (param_change_prob): New function. | |
3096 | (estimate_function_body_sizes): Compute param summaries. | |
3097 | (estimate_edge_size_and_time): Add probability argument. | |
3098 | (estimate_node_size_and_time): Add inline_param_summary argument; | |
3099 | handle predicate probabilities. | |
3100 | (remap_predicate): Fix formating. | |
3101 | (remap_edge_change_prob): New function. | |
3102 | (remap_edge_summaries): Rename from ...; use remap_edge_change_prob. | |
3103 | (remap_edge_predicates): ... this one. | |
a2aea2c1 | 3104 | (inline_merge_summary): Remap edge summaries; handle predicate |
3105 | probabilities; remove param summaries after we are done. | |
eb4ae064 | 3106 | (do_estimate_edge_time): Update. |
3107 | (do_estimate_edge_growth): Update. | |
3108 | (read_inline_edge_summary): Read param info. | |
3109 | (inline_read_summary): Fix formating. | |
3110 | (write_inline_edge_summary): Write param summaries. | |
3111 | ||
154d1782 | 3112 | 2011-09-23 Jakub Jelinek <jakub@redhat.com> |
3113 | ||
3114 | * config/i386/i386.c (ix86_print_operand): Handle %~. | |
3115 | (ix86_print_operand_punct_valid_p): Return true also for '~'. | |
3116 | * config/i386/sse.md (i128): New mode_attr. | |
3117 | (vec_extract_hi_<mode>, vec_extract_hi_<mode>, | |
3118 | avx_vbroadcastf128_<mode>, *avx_vperm2f128<mode>_full, | |
a2aea2c1 | 3119 | *avx_vperm2f128<mode>_nozero, vec_set_lo_<mode>, |
154d1782 | 3120 | vec_set_hi_<mode>, *vec_concat<mode>_avx): Use <i128> in the |
3121 | patterns, use "<sseinsnmode>" for "mode" attribute. | |
3122 | (vec_extract_hi_v16hi, vec_extract_hi_v32qi, vec_set_lo_v16hi, | |
3123 | vec_set_hi_v16hi, vec_set_lo_v32qi, vec_set_hi_v32qi): Use | |
3124 | %~128 in the patterns, use "OI" for "mode" attribute. | |
3125 | ||
dfd52f2b | 3126 | 2011-09-23 Georg-Johann Lay <avr@gjlay.de> |
3127 | ||
3128 | PR target/50447 | |
3129 | * config/avr/avr.md (adjust_len): Add alternatives "tsthi", | |
3130 | "tstsi", "compare". | |
3131 | (*cmpqi_sign_extend): Use s8_operand. | |
3132 | (*cmphi, *cmpsi): Rewrite using avr_out_compare. | |
3133 | * config/avr/avr-protos.h (compare_diff_p, compare_eq_p): Remove | |
3134 | prototypes. | |
3135 | (out_tsthi, out_tstsi): Remove prototypes. | |
3136 | (avr_out_tsthi, avr_out_tstsi): New prototypes. | |
3137 | * config/avr/avr.c (out_tsthi, out_tstsi): Remove functions. | |
3138 | (avr_asm_len): Negative length now sets *plen to -length. | |
3139 | (compare_sign_p): Return bool instead of int. | |
3140 | (compare_diff_p, compare_eq_p): Ditto and make static. | |
3141 | (avr_out_tsthi): New function. | |
3142 | (avr_out_tstsi): New function. | |
3143 | (avr_out_compare): New function. | |
3144 | (adjust_insn_length): Handle ADJUST_LEN_TSTHI, ADJUST_LEN_TSTSI, | |
3145 | ADJUST_LEN_COMPARE. | |
3146 | ||
37bcc7b9 | 3147 | 2011-09-23 Georg-Johann Lay <avr@gjlay.de> |
3148 | ||
3149 | PR target/50447 | |
3150 | * config/avr/avr.md: (adjust_len): Add alternative "out_plus". | |
3151 | (addsi3): Rewrite using QI scratch register. Adjust text | |
3152 | peepholes using plus:SI. | |
3153 | (*addsi3_zero_extend.hi): New insn. | |
3154 | (*subsi3_zero_extend.hi): New insn. | |
3155 | (*subhi3_zero_extend1): Set attribute "cc" to "set_czn". | |
3156 | (*subsi3_zero_extend): Ditto. | |
3157 | (subsi3): Change predicate #2 to register_operand. | |
3158 | * config/avr/avr-protos.h (avr_out_plus): New prototype. | |
3159 | (avr_out_plus_1): New static function. | |
3160 | (avr_out_plus): New function. | |
3161 | (adjust_insn_length): Handle ADJUST_LEN_OUT_PLUS. | |
3162 | ||
6b357875 | 3163 | 2011-09-23 Jakub Jelinek <jakub@redhat.com> |
3164 | ||
3165 | * config/i386/i386.c (ix86_prepare_sse_fp_compare_args): For | |
3166 | GE/GT/UNLE/UNLT swap arguments and condition even for TARGET_AVX. | |
3167 | ||
e8a63dfe | 3168 | 2011-09-23 Ian Lance Taylor <iant@google.com> |
3169 | ||
3170 | * godump.c (go_define): Treat a single character in single quotes, | |
3171 | or a string, as an operand. | |
3172 | ||
ee4fcf24 | 3173 | 2011-09-23 Martin Jambor <mjambor@suse.cz> |
3174 | ||
3175 | * ipa-prop.h (jump_func_type): Updated comments. | |
3176 | (ipa_known_type_data): New type. | |
3177 | (ipa_jump_func): Use it to describe known type jump functions. | |
3178 | * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Updated to | |
3179 | reflect the new known type jump function contents. | |
3180 | (compute_known_type_jump_func): Likewise. | |
3181 | (combine_known_type_and_ancestor_jfs): Likewise. | |
3182 | (try_make_edge_direct_virtual_call): Likewise. | |
3183 | (ipa_write_jump_function): Likewise. | |
3184 | (ipa_read_jump_function): Likewise. | |
3185 | * ipa-cp.c (ipa_value_from_known_type_jfunc): New function. | |
3186 | (ipa_value_from_jfunc): Use ipa_value_from_known_type_jfunc. | |
3187 | (propagate_accross_jump_function): Likewise. | |
3188 | ||
36181f98 | 3189 | 2011-09-23 Georg-Johann Lay <avr@gjlay.de> |
3190 | ||
3191 | PR target/50446 | |
3192 | * config/avr/avr.md (rotlqi3): Support all offsets 0..7. | |
3193 | (rotlqi3_4): Turn insn into expander. | |
3194 | (*rotlqi3): New insn. | |
3195 | (rotlhi3, rotlsi3): Support rotate left/right by 1. | |
3196 | (*rotlhi2.1, *rotlhi2.15): New insns. | |
3197 | (*rotlsi2.1, *rotlsi2.31): New insns. | |
3198 | * config/avr/constraints.md (C03, C05, C06, C07): New constraints. | |
3199 | ||
6b729a2b | 3200 | 2011-09-23 Bin Cheng <bin.cheng@arm.com> |
3201 | ||
a2aea2c1 | 3202 | * config/arm/bpabi.h (BE8_LINK_SPEC): Add cortex-m arch and processors. |
6b729a2b | 3203 | |
734eb2d7 | 3204 | 2011-09-22 Maxim Kuvyrkov <maxim@codesourcery.com> |
3205 | ||
3206 | * ipa-prop.c (ipa_print_node_jump_functions): Fix typos. | |
3207 | ||
fe42ff4b | 3208 | 2011-09-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3209 | ||
3210 | * reload.c (find_reloads): Set operand_mode to Pmode for address | |
3211 | operands consisting of just a CONST_INT. | |
3212 | ||
0cc8d6bb | 3213 | 2011-09-22 Uros Bizjak <ubizjak@gmail.com> |
3214 | ||
3215 | PR target/50482 | |
3216 | * config/i386/i386.c (ix86_expand_sse_movcc): When generating | |
3217 | blendv, force op_true to register if it doesn't satisfy | |
3218 | nonimmediate_operand predicate. | |
3219 | ||
11fb947f | 3220 | 2011-09-22 Richard Sandiford <rdsandiford@googlemail.com> |
3221 | ||
3222 | PR middle-end/50113 | |
3223 | PR middle-end/50061 | |
3224 | * calls.c (emit_library_call_value_1): Use BLOCK_REG_PADDING to | |
3225 | get the locate.where_pad value for register-only arguments. | |
3226 | * config/arm/arm.c (arm_pad_arg_upward): Remove HFmode handling. | |
3227 | (arm_pad_reg_upward): Handle null types. | |
3228 | ||
fb3c587e | 3229 | 2011-09-22 Jan Hubicka <jh@suse.cz> |
3230 | ||
3231 | * ipa-inline-analysis.c: Fix overly long lines. | |
3232 | ||
a226c368 | 3233 | 2011-09-22 Jan Hubicka <jh@suse.cz> |
3234 | ||
3235 | * ipa-inline-transform.c (inline_call): Always update jump functions | |
3236 | after inlining. | |
3237 | * ipa-inline.c (ipa_inline): Likewise; do not call | |
3238 | ipa_create_all_structures_for_iinln. | |
3239 | (ipa_inline): Always free jump functions. | |
0cc8d6bb | 3240 | * ipa-inline-analysis.c (evaluate_conditions_for_edge): Remove hack. |
a226c368 | 3241 | (remap_edge_predicates): Fix pasto. |
3242 | (inline_merge_summary): Remove nlined edge predicate; remove hack. | |
3243 | (inline_analyze_function): Always initialize jump functions. | |
3244 | (inline_generate_summary): Likewise. | |
3245 | (inline_write_summary): Always write jump functions when ipa-cp | |
3246 | is not doing that. | |
3247 | (inline_read_summary): Always read jump functions when ipa-cp | |
3248 | is not doing that. | |
3249 | * ipa-prop.c (iinlining_processed_edges): Remove. | |
3250 | (update_indirect_edges_after_inlining): Do not use | |
3251 | iinlining_processed_edges; instead set param_index to -1. | |
3252 | (propagate_info_to_inlined_callees): Only try to indirect inlining | |
3253 | when asked to do so; update jump functions of indirect calls, too; | |
3254 | remove jump functions of the inlined edge. | |
3255 | (ipa_edge_duplication_hook): Do not copy iinlining_processed_edges. | |
3256 | (ipa_create_all_structures_for_iinln): Remove. | |
3257 | (ipa_free_all_structures_after_iinln): Do not free | |
3258 | iinlining_processed_edges. | |
3259 | * ipa-prop.h (ipa_create_all_structures_for_iinln): Remove. | |
3260 | ||
aa06947a | 3261 | 2011-09-22 Richard Sandiford <richard.sandiford@linaro.org> |
3262 | ||
3263 | * config/arm/predicates.md (expandable_comparison_operator): New | |
3264 | predicate, extracted from... | |
3265 | (arm_comparison_operator): ...here. | |
3266 | * config/arm/arm.md (cbranchsi4, cbranchsf4, cbranchdf4, cbranchdi4) | |
3267 | (cstoresi4, cstoresf4, cstoredf4, cstoredi4, movsicc, movsfcc) | |
3268 | (movdfcc): Use expandable_comparison_operator. | |
3269 | ||
6be828c1 | 3270 | 2011-09-22 Georg-Johann Lay <avr@gjlay.de> |
3271 | ||
3272 | PR target/50447 | |
3273 | PR target/50465 | |
3274 | * config/avr/avr-protos.h (avr_out_bitop): New prototype. | |
3275 | (avr_popcount_each_byte): New prototype. | |
3276 | * config/avr/avr.c (avr_popcount): New static function. | |
3277 | (avr_popcount_each_byte): New function. | |
3278 | (avr_out_bitop): New function. | |
3279 | (adjust_insn_length): ADJUST_LEN_OUT_BITOP dispatches to | |
3280 | avr_out_bitop. Cleanup code. | |
3281 | * config/avr/constraints.md (Ca2, Co2, Cx2): New constraints. | |
3282 | (Ca4, Co4, Cx4): New constraints. | |
3283 | * config/avr/avr.md (adjust_len): Add "out_bitop" insn attribute | |
3284 | alternative. | |
3285 | (andhi3, iorhi3, xorhi3): Rewrite insns using avr_out_bitop. | |
3286 | (andsi3, iorsi3, xorsi3): Ditto. | |
3287 | (*iorhi3_clobber, *iorsi3_clobber): Remove insns. | |
3288 | ||
38fbbe0d | 3289 | 2011-09-22 Ira Rosen <ira.rosen@linaro.org> |
3290 | ||
3291 | PR tree-optimization/50451 | |
3292 | * tree-vect-slp.c (vect_get_constant_vectors): Don't fail for | |
3293 | constant operands in reduction. | |
3294 | (vect_get_slp_defs): Don't create vector operand for NULL scalar | |
3295 | operand. | |
3296 | ||
a519a378 | 3297 | 2011-09-22 David S. Miller <davem@davemloft.net> |
3298 | ||
3299 | * config/sparc/sparc.c (sparc_vis_init_builtins): Do not mark | |
3300 | fpack16, fpack32, fpackfix as const. | |
3301 | ||
2b25173f | 3302 | * config/sparc/sparc.md (G[0-7]_REG, O[0-7]_REG, L[0-7]_REG, |
3303 | I[0-7]_REG, F[0-62]_REG, FCC[0-3]_REG, CC_REG, SFP_REG): New | |
3304 | constants. Use them everywhere. | |
3305 | ||
f43912de | 3306 | 2011-09-22 Oleg Endo <oleg.endo@t-online.de> |
3307 | ||
3308 | * config/sh/sh.c (andcosts): Renamed to and_xor_ior_costs. | |
3309 | Added AND special case. Adapted comments. | |
3310 | (sh_rtx_costs): Added XOR and IOR case. | |
3311 | ||
8e22665e | 3312 | 2011-09-21 Jan Hubicka <jh@suse.cz> |
3313 | ||
3314 | * ipa-inline-analsis.c (compute_inline_parameters): Set | |
3315 | cfun and current_function_decl. | |
3316 | ||
3317 | 2011-09-21 Jan Hubicka <jh@suse.cz> | |
3318 | ||
3319 | * ipa-inline-analysis.c (set_cond_stmt_execution_predicate): Allow | |
3320 | handled components in parameter of builtin_constant_p. | |
3321 | (will_be_nonconstant_predicate): Allow loads of non-SSA parameters. | |
3322 | ||
0a97420b | 3323 | 2011-09-21 Jan Hubicka <jh@suse.cz> |
3324 | ||
3325 | * ipa-inline.c (relative_time_benefit): Fix wrong bracketting. | |
3326 | * ipa-inline.h (estimate_edge_time): Fix pasto. | |
3327 | * ipa-inline-analysis.c (do_estiamte_edge_time): Remove capping. | |
3328 | ||
a454edfa | 3329 | 2011-09-21 Jakub Jelinek <jakub@redhat.com> |
3330 | ||
3331 | * config/i386/i386.c (ix86_expand_sse_movcc): Use | |
3332 | blendvps, blendvpd and pblendvb if possible. | |
3333 | ||
3efe840b | 3334 | 2011-09-21 Uros Bizjak <ubizjak@gmail.com> |
3335 | ||
3336 | PR target/50464 | |
3337 | * config/i386/sse.md (xop_pcmov_<mode><avxsizesuffix>): Change | |
3338 | operand 1 predicate to register_operand and operand 2 predicate | |
3339 | to nonimmediate_operand. | |
3340 | * config/i386/i386.c (ix86_expand_sse_movcc): When generating | |
3341 | xop_pcmov, force op_true to register. Also, force op_false to | |
3342 | register if it doesn't satisfy nonimmediate_operand predicate. | |
3343 | ||
6e0cdf54 | 3344 | 2011-09-21 Kirill Yukhin <kirill.yukhin@intel.com> |
3345 | ||
3346 | * config/i386/bmi2intrin.h (_mulx_u64): New. | |
3347 | (_mulx_u32): Ditto. | |
3348 | ||
6b4a202b | 3349 | 2011-09-21 Jan Hubicka <jh@suse.cz> |
3350 | ||
3351 | PR tree-optimization/50433 | |
3efe840b | 3352 | * ipa-inline-analysis.c (eliminated_by_inlining_prob): |
3353 | Use get_base_address. | |
6b4a202b | 3354 | |
23d77b6d | 3355 | 2011-09-21 Jakub Jelinek <jakub@redhat.com> |
3356 | ||
3357 | * config/i386/sse.md (<code><mode>3 smaxmin:VI124_128 expander): Use | |
3358 | nonimmediate_operand instead of register_operand predicate for operands | |
3359 | 1 and 2, force them into registers if expanding them as comparison. | |
3360 | (<code><mode>3 umaxmin:VI124_128 expander): Similarly. For UMAX | |
3361 | V8HImode force into register just operand 1. | |
3362 | ||
363cd51e | 3363 | 2011-09-21 Georg-Johann Lay <avr@gjlay.de> |
3364 | ||
3365 | PR target/45099 | |
3366 | * config/avr/avr.c (avr_function_arg_advance): Change error to | |
3367 | warning if a fixed register is needed as function argument. | |
3368 | ||
28913f6b | 3369 | 2011-09-21 Georg-Johann Lay <avr@gjlay.de> |
3370 | ||
3371 | PR target/50449 | |
3372 | PR target/50465 | |
3373 | * config/avr/avr.md (adjust_len): New insn attribute. | |
3374 | (*reload_insi, *reload_insf): Use it. | |
3375 | (*movsi, *movsf): Use new interface of output_movsisf. | |
3376 | * config/avr/avr-protos.h (output_movsisf): Change prototype. | |
3377 | * config/avr/avr.c (output_movsisf): Ditto. | |
3378 | (adjust_insn_length): Use insn attribute "adjust_len" to adjust | |
3379 | lengths of insns *reload_insi, *reload_insf. | |
3380 | (output_reload_insisf_1): New static function. | |
3381 | (output_reload_insisf): Use it. | |
3382 | ||
ed5385e6 | 3383 | 2011-09-21 David S. Miller <davem@davemloft.net> |
3384 | ||
3385 | * config/sparc/sparc.c (def_builtin): Change from macro into function. | |
3386 | (def_builtin_const): New. | |
3387 | (sparc_vis_init_builtins): Use def_builtin_const for all VIS builtins | |
3388 | other than alignaddr and falignaddr. | |
3389 | ||
7228aca8 | 3390 | * config/sparc/sparc.md (UNSPEC_FCMPLE, UNSPEC_FCMPNE, UNSPEC_FCMPGT, |
3391 | UNSPEC_FCMPEQ): New unspec codes. | |
3392 | (fcmple16_vis, fcmple32_vis, fcmpne16_vis, fcmpne32_vis, fcmpgt16_vis, | |
3393 | fcmpgt32_vis, fcmpeq16_vis, fcmpeq32_vis): New patterns. | |
3394 | * config/sparc/sparc.c (sparc_vis_init_builtins): Create builtins for | |
3395 | new pixel compare VIS patterns. | |
3396 | * config/sparc/visintrin.h (__vis_fcmple16, __vis_fcmple32, | |
3397 | __vis_fcmpne16, __vis_fcmpne32, __vis_fcmpgt16, __vis_fcmpgt32, | |
3398 | __vis_fcmpeq16, __vis_fcmpeq32): New. | |
3399 | * doc/extend.texi: Document new pixel compare VIS intrinsics. | |
3400 | ||
198b8289 | 3401 | 2011-09-21 Tom de Vries <tom@codesourcery.com> |
3402 | ||
3403 | * final.c (final): Handle if JUMP_LABEL is not LABEL_P. | |
3404 | ||
4e3a6159 | 3405 | 2011-09-20 David S. Miller <davem@davemloft.net> |
3406 | ||
3407 | * config/sparc/sparc.md (UNSPEC_ALIGNADDRL): New unspec. | |
3408 | (aligneddrl<P:mode>_vis): New pattern. | |
3409 | (edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis, | |
3410 | edge32l_vis): Adjust to take Pmode arguments, and return SImode. | |
3411 | * config/sparc/sparc.c (sparc_vis_init_builtins): Handle new | |
3412 | alignaddrl insn, and adjust edge operations for updated types. | |
3413 | * config/sparc/visintrin.h: Likewise. | |
3414 | * doc/extend.texi: Make typing in VIS documentation match reality. | |
3415 | ||
dc5defc5 | 3416 | 2011-09-20 Terry Guo <terry.guo@arm.com> |
3417 | ||
3418 | * config/arm/arm-arches.def: Add armv6s-m. | |
3419 | * config/arm/arm-tables.opt: Regenerate. | |
3420 | ||
2a5c3a73 | 3421 | 2011-09-20 Wei Guozhi <carrot@google.com> |
3422 | ||
3423 | PR rtl-optimization/49452 | |
3424 | * postreload.c (reload_combine): Invalidate use information when across | |
3425 | volatile insn. | |
3426 | ||
f244c028 | 3427 | 2011-09-19 Maxim Kuvyrkov <maxim@codesourcery.com> |
3428 | ||
3429 | * haifa-sched.c (has_edge_p, prev_non_location_insn, check_cfg): | |
3430 | Remove maintenance overhead. | |
3431 | (haifa_sched_init, sched_finish): Update. | |
3432 | ||
18594fc6 | 3433 | 2011-09-19 Uros Bizjak <ubizjak@gmail.com> |
3434 | ||
3435 | * config/i386/mmx.md (*mov<mode>_internal_rex64): Use if_then_else RTX | |
3436 | to calculate unit, prefix_rep and prefix_data16 attributes. | |
3437 | (*mov<mode>_internal): Ditto for unit attribute. | |
3438 | (*movv2sf_internal_rex64): Ditto for unit and prefix_rep attributes. | |
3439 | (*movv2sf_internal): Ditto. | |
3440 | * config/i386/sse.md (VI1248_256): Remove mode iterator. | |
3441 | (avx2_eq<mode>3): Use VI_256 instead of VI1248_256. | |
3442 | (*avx2_eq<mode>3): Ditto. | |
3443 | (avx2_gt<mode>3): Ditto. | |
3444 | ||
2af8cce6 | 3445 | 2011-09-19 Uros Bizjak <ubizjak@gmail.com> |
3446 | ||
3447 | * config/i386/i386.md (maxmin): New code iterator. | |
3448 | * config/i386/sse.md (<maxmin:code><mode>3): Macroize expander | |
3449 | from <umaxmin:code><mode>3 and <smaxmin:code><mode>3 using maxmin | |
3450 | code iterator. | |
3451 | (*avx2_<maxmin:code><mode>3): Macroize isn from | |
3452 | *avx2_<umaxmin:code><mode>3 and *avx2_<smaxmin:code><mode>3 using | |
3453 | maxmin code iterator. | |
3454 | (<smaxmin:code><VI124_128:mode>3): Merge with <smaxmin:code>v8hi3. | |
3455 | (<umaxmin:code><VI124_128:mode>3): Merge with umaxv4si3 and | |
3456 | <umaxmin:code>v16qi3. | |
3457 | ||
9ffcb4bd | 3458 | 2011-09-19 Alan Modra <amodra@gmail.com> |
3459 | Michael Meissner <meissner@linux.vnet.ibm.com> | |
3460 | ||
3461 | PR target/50341 | |
3462 | * config/rs6000/rs6000.md (call_indirect_aix<ptrsize>): Do not | |
3463 | split the load of the indirect function's TOC from the call to | |
3464 | prevent the compiler from moving the load of the new TOC above | |
3465 | code that references the current function's TOC. | |
3466 | (call_indirect_aix<ptrsize>_internal): Ditto. | |
3467 | (call_indirect_aix<ptrsize>_nor11): Ditto. | |
3468 | (call_indirect_aix<ptrsize>_internal2): Ditto. | |
3469 | (call_value_indirect_aix<ptrsize>): Ditto. | |
3470 | (call_value_indirect_aix<ptrsize>_internal): Ditto. | |
3471 | (call_value_indirect_aix<ptrsize>_nor11): Ditto. | |
3472 | (call_value_indirect_aix<ptrsize>_internal2): Ditto. | |
3473 | ||
6100dd38 | 3474 | 2011-09-19 Jakub Jelinek <jakub@redhat.com> |
3475 | ||
3476 | * config/i386/sse.md (*sse4_1_extractps): Change into | |
3477 | define_insn_and_split, add =x 0 n and =x x n alternatives | |
3478 | and split them after reload. | |
3479 | ||
07d52fc9 | 3480 | 2011-09-19 Alexandre Oliva <aoliva@redhat.com> |
3481 | ||
3482 | * tree.h (TREE_NOT_CHECK4): Rename from bogus NON_TREE_CHECK4. | |
3483 | ||
d7fce3c8 | 3484 | 2011-09-19 Alexandre Oliva <aoliva@redhat.com> |
3485 | ||
3486 | * emit-rtl.c (copy_insn_1): Do not copy DEBUG_EXPRs. | |
3487 | ||
7688ffe5 | 3488 | 2011-09-19 Ira Rosen <ira.rosen@linaro.org> |
3489 | ||
3490 | PR tree-optimization/50413 | |
3491 | * tree-vect-data-refs.c (vect_analyze_data_refs): Fail to vectorize | |
3492 | a basic block if one of its data-refs can't be analyzed. | |
3493 | ||
30f61c4f | 3494 | 2011-09-19 Paul Brook <paul@codesourcery.com> |
3495 | ||
30f61c4f | 3496 | * config/arm/predicates.md (shift_amount_operand): Check constant |
3497 | shift count is in range. | |
3498 | (const_shift_operand): Remove. | |
3499 | ||
ff49a985 | 3500 | 2011-09-18 Eric Botcazou <ebotcazou@adacore.com> |
3501 | Iain Sandoe <developer@sandoe-acoustics.co.uk> | |
3502 | ||
3503 | PR target/50091 | |
3504 | * config/rs6000/rs6000.md (probe_stack): Use explicit operand. | |
3505 | * config/rs6000/rs6000.c (output_probe_stack_range): Likewise. | |
3506 | ||
20c7713c | 3507 | 2011-09-18 H.J. Lu <hongjiu.lu@intel.com> |
3508 | ||
3509 | * config/i386/bmiintrin.h: Remove tmp. | |
3510 | * config/i386/tbmintrin.h: Likewise. | |
3511 | ||
d706d35c | 3512 | 2011-09-18 Ira Rosen <ira.rosen@linaro.org> |
3513 | ||
3514 | PR tree-optimization/50414 | |
3515 | * tree-vect-slp.c (vect_get_constant_vectors): Handle MAX_EXPR and | |
3516 | MIN_EXPR. | |
3517 | ||
d88ecd95 | 3518 | 2011-09-18 Ira Rosen <ira.rosen@linaro.org> |
3519 | ||
3520 | PR tree-optimization/50412 | |
3521 | * tree-vect-data-refs.c (vect_analyze_group_access): Fail for | |
3522 | acceses that require epilogue loop if vectorizing outer loop. | |
3523 | ||
010db245 | 3524 | 2011-09-17 David S. Miller <davem@davemloft.net> |
3525 | ||
3526 | * config/sparc/sparc.md (UNSPEC_EDGE8, UNSPEC_EDGE8L, | |
3527 | UNSPEC_EDGE16, UNSPEC_EDGE16L, UNSPEC_EDGE32, UNSPEC_EDGE32L): | |
3528 | New unspecs. | |
3529 | (define_attr type): New type 'edge'. | |
3530 | (edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis, | |
3531 | edge32l_vis): New patterns. | |
3532 | * config/sparc/ultra1_2.md: Add insn reservation for 'edge'. | |
3533 | * config/sparc/ultra3.md: Likewise. | |
3534 | * config/sparc/niagara.md: Likewise. | |
3535 | * config/sparc/niagara2.md: Likewise. | |
3536 | * config/sparc/sparc.d (sparc_vis_init_builtins): Generate | |
3537 | builtins for VIS edge instructions. | |
3538 | * config/sparc/visintrin.h (__vis_edge8, __vis_edge8l) | |
3539 | (__vis_edge16, __vis_edge16l, __vis_edge32, __vis_edge32l): New | |
3540 | intrinsics. | |
3541 | (__v8qi, __v4qi): Make unsigned. | |
3542 | (__vis_faligndatadi, ___vis_faligndatav2si, __vis_faligndatav4hi, | |
3543 | __vis_faligndatav8qi, __vis_fmul8x16au, __vis_fmul8x16al, | |
3544 | __vis_fpack32): Fix types. | |
3545 | * doc/extend.texi: Document new 'edge' VIS intrinsics. | |
3546 | ||
d4ab9151 | 3547 | * gcc/config/sparc/sparc.c (niagara2_costs): Adjust integer |
3548 | divide costs. | |
3549 | (niagara3_costs): New. | |
3550 | (sparc_option_override): Use it. | |
3551 | * gcc/config/sparc/niagara2.md: Adjust with more accurate | |
3552 | Niagara-3 reservations. | |
3553 | ||
230eb963 | 3554 | 2011-09-17 Jakub Jelinek <jakub@redhat.com> |
3555 | ||
bb7ad312 | 3556 | * config/i386/sse.md (VIMAX_AVX2): Change V4DI to V2TI. |
3557 | (sse2_avx, sseinsnmode): Add V2TI. | |
3558 | (REDUC_SMINMAX_MODE): New mode iterator. | |
3559 | (reduc_smax_v4sf, reduc_smin_v4sf, reduc_smax_v8sf, | |
3560 | reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df): Remove. | |
3561 | (reduc_<code>_<mode>): New smaxmin and umaxmin expanders. | |
3562 | (sse2_lshrv1ti3): Rename to... | |
3563 | (<sse2_avx2>_lshr<mode>3): ... this. Use VIMAX_AVX2 mode | |
3564 | iterator. Move before umaxmin expanders. | |
3565 | * config/i386/i386.h (VALID_AVX256_REG_MODE, | |
3566 | SSE_REG_MODE_P): Accept V2TImode. | |
3567 | * config/i386/i386.c (ix86_expand_reduc): Handle V32QImode, | |
3568 | V16HImode, V8SImode and V4DImode. | |
3569 | ||
230eb963 | 3570 | * config/i386/i386.c (ix86_build_const_vector): Handle V8SImode |
3571 | and V4DImode. | |
3572 | (ix86_build_signbit_mask): Likewise. | |
2af8cce6 | 3573 | (ix86_expand_int_vcond): Likewise. Handle V16HImode and V32QImode. |
230eb963 | 3574 | (bdesc_args): Use CODE_FOR_{s,u}m{ax,in}v{32q,16h,8s}i3 |
3575 | instead of CODE_FOR_avx2_{s,u}m{ax,in}v{32q,16h,8s}i3. | |
2af8cce6 | 3576 | * config/i386/sse.md (avx2_<code><mode>3 umaxmin expand): Rename to... |
230eb963 | 3577 | (<code><mode>3) ... this. |
3578 | (avx2_<code><mode>3 smaxmin expand): Rename to... | |
3579 | (<code><mode>3) ... this. | |
3580 | (smax<mode>3, smin<mode>3): Macroize using smaxmin code iterator. | |
3581 | (smaxv2di3, sminv2di3): Macroize using smaxmin code iterator and | |
3582 | VI8_AVX2 mode iterator. | |
3583 | (umaxv2di3, uminv2di3): Macroize using umaxmin code iterator and | |
3584 | VI8_AVX2 mode iterator. | |
3585 | (vcond<V_256:mode><VI_256:mode>, vcondu<V_256:mode><VI_256:mode>): | |
3586 | New expanders. | |
bb7ad312 | 3587 | |
f4d8a59e | 3588 | 2011-09-17 Richard Sandiford <rdsandiford@googlemail.com> |
3589 | ||
3590 | * config/ia64/itanium2.md: Use match_test rather than eq/ne symbol_ref | |
3591 | throughout file. | |
3592 | ||
6b27013f | 3593 | 2011-09-16 David S. Miller <davem@davemloft.net> |
3594 | ||
3595 | * config/sparc/visintrin.h: New file. | |
3596 | * config.gcc: Add it to extra_headers on sparc. | |
3597 | ||
0212e2b8 | 3598 | 2011-09-16 Jakub Jelinek <jakub@redhat.com> |
3599 | ||
2e954432 | 3600 | * config/i386/i386.c (ix86_expand_reduc_v4sf): Rename to ... |
3601 | (ix86_expand_reduc): ... this. Handle also V8SFmode and V4DFmode. | |
3602 | * config/i386/sse.md (reduc_splus_v4sf, reduc_smax_v4sf, | |
3603 | reduc_smin_v4sf): Adjust callers. | |
3604 | (reduc_smax_v8sf, reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df): | |
3605 | New expanders. | |
3606 | ||
0212e2b8 | 3607 | * config/i386/sse.md (vec_extract_hi_<mode>, |
3608 | vec_extract_hi_v16hi, vec_extract_hi_v32qi): Use | |
3609 | vextracti128 instead of vextractf128 for -mavx2 and | |
3610 | integer vectors. For V4DFmode fix up mode attribute. | |
3611 | (VEC_EXTRACT_MODE): For TARGET_AVX add 32-byte vectors. | |
3612 | (vec_set_lo_<mode>, vec_set_hi_<mode>): For VI8F_256 modes use V4DF | |
3613 | instead of V8SF mode attribute. | |
3614 | (avx2_extracti128): Change into define_expand. | |
3615 | * config/i386/i386.c (ix86_expand_vector_extract): Handle | |
3616 | 32-byte vector modes if TARGET_AVX. | |
3617 | ||
c1195a2e | 3618 | 2011-09-16 Georg-Johann Lay <avr@gjlay.de> |
6b27013f | 3619 | |
c1195a2e | 3620 | * config/avr/avr.md: (umulqihi3, mulqihi3): Write as one pattern. |
3621 | (umulqi3_highpart, smulqi3_highpart): Ditto. | |
3622 | (*maddqihi4.const, *umaddqihi4.uconst): Ditto. | |
3623 | (*msubqihi4.const, *umsubqihi4.uconst): Ditto. | |
3624 | (*muluqihi3.uconst, *mulsqihi3.sconst): Ditto. | |
3625 | ||
37ee98f3 | 3626 | 2011-09-16 Georg-Johann Lay <avr@gjlay.de> |
3627 | ||
3628 | PR target/50358 | |
3629 | * config/avr/avr.md (*ashiftqihi2.signx.1): New insn. | |
3630 | (*maddqi4, *maddqi4.const): New insns. | |
3631 | (*msubqi4, *msubqi4.const): New insns. | |
3632 | * config/avr/avr.c (avr_rtx_costs): Record costs of above in cases | |
3633 | PLUS:QI and MINUS:QI. Increase costs of multiply-add/-sub for | |
3634 | HImode by 1 in the case of multiplying with a CONST_INT. | |
3635 | Record cost of *ashiftqihi2.signx.1 in case ASHIFT:QI. | |
3636 | ||
82ceb8f6 | 3637 | 2011-09-15 Jan Hubicka <jh@suse.cz> |
3638 | ||
3639 | PR lto/50430 | |
3640 | * gimple-fold.c (gimple_get_virt_method_for_binfo): Do not ICE on | |
3641 | error_mark_node in the DECL_INITIAL of vtable. | |
3642 | ||
224d9f3d | 3643 | 2011-09-15 Diego Novillo <dnovillo@google.com> |
3644 | ||
3645 | * Makefile.in (SYSROOT_CFLAGS_FOR_TARGET): Define from | |
3646 | @SYSROOT_CFLAGS_FOR_TARGET@. | |
2af8cce6 | 3647 | * configure.ac (SYSROOT_CFLAGS_FOR_TARGET): Set from build-sysroot. |
224d9f3d | 3648 | * configure: Regenerate. |
3649 | (site.exp): Add definition of TEST_ALWAYS_FLAGS. | |
3650 | Remove setting of GCC_UNDER_TEST. | |
3651 | ||
00c200f1 | 3652 | 2011-09-15 Uros Bizjak <ubizjak@gmail.com> |
3653 | ||
3654 | * config/i386/i386.c (output_fp_compare): Return %v prefixed | |
3655 | instruction mnemonics for TARGET_AVX. | |
3656 | ||
3657 | * config/i386/i386.md (*movdf_internal_rex64): use cond RTX in | |
3658 | "type" attribute calculation. | |
3659 | (*movdf_internal): Ditto. | |
3660 | (*movsf_internal): Ditto. | |
3661 | ||
07f245ec | 3662 | 2011-09-15 James Greenhalgh <james.greenhalgh@arm.com> |
3663 | ||
3664 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): New builtin macro. | |
3665 | ||
d965946e | 3666 | 2011-09-15 Jason Merrill <jason@redhat.com> |
3667 | ||
3668 | PR c++/50361 | |
3669 | * expr.c (count_type_elements): Handle NULLPTR_TYPE. | |
3670 | ||
94646c9c | 3671 | 2011-09-15 Jan Hubicka <jh@suse.cz> |
3672 | ||
3673 | * ipa-inline-analysis.c (add_condition): Add conditions parameter; | |
3674 | simplify obviously true clauses. | |
3675 | (and_predicates, or_predicates): Add conditions parameter. | |
3676 | (inline_duplication_hoook): Update. | |
3677 | (mark_modified): New function. | |
3678 | (unmodified_parm): New function. | |
3679 | (eliminated_by_inlining_prob, (set_cond_stmt_execution_predicate, | |
3680 | set_switch_stmt_execution_predicate, will_be_nonconstant_predicate): | |
3681 | Use unmodified_parm. | |
3682 | (estimate_function_body_sizes): Update. | |
3683 | (remap_predicate): Update. | |
3684 | ||
7d1099cb | 3685 | 2011-09-15 Ira Rosen <ira.rosen@linaro.org> |
3686 | ||
3687 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Allow | |
3688 | read-after-read dependencies in basic block SLP. | |
3689 | ||
9f608b27 | 3690 | 2011-09-14 Richard Sandiford <rdsandiford@googlemail.com> |
3691 | ||
3692 | * config/sparc/sparc.md: Use match_test rather than eq/ne symbol_ref | |
3693 | throughout file. | |
3694 | ||
9c525075 | 3695 | 2011-09-14 Richard Sandiford <rdsandiford@googlemail.com> |
3696 | ||
3697 | * config/sh/sh.md: Use match_test rather than eq/ne symbol_ref | |
3698 | throughout file. | |
3699 | ||
16fe462f | 3700 | 2011-09-14 Richard Sandiford <rdsandiford@googlemail.com> |
3701 | ||
3702 | * config/s390/s390.md: Use match_test rather than eq/ne symbol_ref | |
3703 | throughout file. | |
3704 | ||
9a2c496e | 3705 | 2011-09-14 Richard Sandiford <rdsandiford@googlemail.com> |
3706 | ||
3707 | * config/rs6000/rs6000.md: Use match_test rather than eq/ne symbol_ref | |
3708 | throughout file. | |
3709 | * config/rs6000/constraints.md: Likewise. | |
3710 | ||
b0bf67fc | 3711 | 2011-09-14 Richard Sandiford <rdsandiford@googlemail.com> |
3712 | ||
3713 | * config/microblaze/microblaze.md: Use match_test rather than | |
3714 | eq/ne symbol_ref throughout file. | |
3715 | ||
c2dd47eb | 3716 | 2011-09-14 Richard Sandiford <rdsandiford@googlemail.com> |
3717 | ||
3718 | * config/bfin/bfin.md: Use match_test rather than eq/ne symbol_ref | |
3719 | throughout file. | |
3720 | ||
1ea0f42a | 3721 | 2011-09-14 Tom de Vries <tom@codesourcery.com> |
3722 | ||
3723 | PR middle-end/50251 | |
3724 | * explow.c (emit_stack_restore): Set crtl->need_drap if | |
3725 | stack_restore is emitted. | |
3726 | ||
eb04cafb | 3727 | 2011-09-14 Julian Brown <julian@codesourcery.com> |
3728 | ||
3729 | * config/arm/arm.c (arm_override_options): Add unaligned_access | |
3730 | support. | |
00c200f1 | 3731 | (arm_file_start): Emit attribute for unaligned access as appropriate. |
eb04cafb | 3732 | * config/arm/arm.md (UNSPEC_UNALIGNED_LOAD) |
3733 | (UNSPEC_UNALIGNED_STORE): Add constants for unspecs. | |
3734 | (insv, extzv): Add unaligned-access support. | |
3735 | (extv): Change to expander. Likewise. | |
3736 | (extzv_t1, extv_regsi): Add helpers. | |
3737 | (unaligned_loadsi, unaligned_loadhis, unaligned_loadhiu) | |
3738 | (unaligned_storesi, unaligned_storehi): New. | |
3739 | (*extv_reg): New (previous extv implementation). | |
3740 | * config/arm/arm.opt (munaligned_access): Add option. | |
3741 | * config/arm/constraints.md (Uw): New constraint. | |
3742 | * expmed.c (store_bit_field_1): Adjust bitfield numbering according | |
3743 | to size of access, not size of unit, when BITS_BIG_ENDIAN != | |
3744 | BYTES_BIG_ENDIAN. Don't use bitfield accesses for | |
3745 | volatile accesses when -fstrict-volatile-bitfields is in effect. | |
3746 | (extract_bit_field_1): Likewise. | |
3747 | ||
23068d35 | 3748 | 2011-09-14 Richard Sandiford <richard.sandiford@linaro.org> |
3749 | ||
3750 | * simplify-rtx.c (simplify_subreg): Check that the inner mode is | |
3751 | a scalar integer before applying integer-only optimisations to | |
3752 | inner arithmetic. | |
3753 | ||
3ffda026 | 3754 | 2011-09-14 Bernd Schmidt <bernds@codesourcery.com> |
3755 | ||
3756 | * config/mips/mips.c (mips_expand_epilogue): Generate a | |
3757 | simple_return only if the return address is in r31. | |
3758 | ||
3cc98df4 | 3759 | 2011-09-13 Bernd Schmidt <bernds@codesourcery.com> |
3760 | ||
3761 | * cfgcleanup.c (try_head_merge_bb): If get_condition returns | |
3762 | NULL for a jump that is a cc0 insn, pick the previous insn for | |
3763 | move_before. | |
3764 | ||
db150dfa | 3765 | 2011-09-13 Richard Sandiford <rdsandiford@googlemail.com> |
3766 | ||
3767 | * config/v850/v850.md: Use match_test rather than eq/ne symbol_ref | |
3768 | throughout file. | |
3769 | ||
09bcd759 | 3770 | 2011-09-13 Richard Sandiford <rdsandiford@googlemail.com> |
3771 | ||
3772 | * config/pa/pa.md: Use match_test rather than eq/ne symbol_ref | |
3773 | throughout file. | |
3774 | ||
5b44b63a | 3775 | 2011-09-13 Richard Sandiford <rdsandiford@googlemail.com> |
3776 | ||
3777 | * config/mn10300/mn10300.md: Use match_test rather than eq/ne | |
3778 | symbol_ref throughout file. | |
3779 | ||
10adf167 | 3780 | 2011-09-13 Richard Sandiford <rdsandiford@googlemail.com> |
3781 | ||
3782 | * config/m68k/m68k.md: Use match_test rather than eq/ne symbol_ref | |
3783 | throughout file. | |
3784 | ||
bfd185a9 | 3785 | 2011-09-13 Richard Sandiford <rdsandiford@googlemail.com> |
3786 | ||
3787 | * config/h8300/h8300.md: Use match_test rather than eq/ne symbol_ref | |
3788 | throughout file. | |
3789 | ||
0bf497f5 | 3790 | 2011-09-13 Richard Sandiford <rdsandiford@googlemail.com> |
3791 | ||
3792 | * config/arm/arm.md: Use match_test rather than eq/ne symbol_ref | |
3793 | throughout file. | |
3794 | * config/arm/neon.md: Likewise. | |
3795 | * config/arm/vfp.md: Likewise. | |
3796 | * config/arm/thumb2.md: Likewise. | |
3797 | * config/arm/cortex-m4.md: Likewise. | |
3798 | ||
99c1d5bc | 3799 | 2011-09-13 Sevak Sargsyan <sevak.sargsyan@ispras.ru> |
3800 | ||
3801 | * config/arm/neon.md (neon_vabd<mode>_2, neon_vabd<mode>_3): New | |
3802 | define_insn patterns for combine. | |
3803 | ||
71d7ad14 | 3804 | 2011-09-13 Giuseppe Scrivano <gscrivano@gnu.org> |
3805 | ||
3806 | * reorg.c: Always define make_return_insns. | |
3807 | ||
02d98a17 | 3808 | 2011-09-13 Jan Hubicka <jh@suse.cz> |
3809 | ||
968b8c52 | 3810 | PR other/49533 |
3811 | * cgraphunit.c (assemble_thunks_and_aliases): Force alias to be output. | |
3812 | ||
3813 | 2011-09-13 Jan Hubicka <jh@suse.cz> | |
3814 | ||
3815 | PR other/49533 | |
02d98a17 | 3816 | * ipa-inline-transform.c (can_remove_node_now_p): Fix thunkos. |
3817 | ||
7e5fc0c4 | 3818 | 2011-09-13 Paul Brook <paul@codesourcery.com> |
00c200f1 | 3819 | |
7e5fc0c4 | 3820 | * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. |
3821 | (ARM_TARGET2_DWARF_FORMAT): Provide default definition. | |
3822 | * config/arm/linux-eabi.h (ARM_TARGET2_DWARF_FORMAT): Define. | |
3823 | * config/arm/symbian.h (ARM_TARGET2_DWARF_FORMAT): Define. | |
3824 | * config/arm/uclinux-eabi.h(ARM_TARGET2_DWARF_FORMAT): Define. | |
3825 | * config/arm/t-bpabi (EXTRA_HEADERS): Add unwind-arm-common.h. | |
3826 | * config/arm/t-symbian (EXTRA_HEADERS): Add unwind-arm-common.h. | |
3827 | * config/c6x/c6x.c (c6x_output_file_unwind): Don't rely on dwarf2 code | |
3828 | enabling unwind tables. | |
3829 | (c6x_debug_unwind_info): New function. | |
3830 | (TARGET_ARM_EABI_UNWINDER): Define. | |
3831 | (TARGET_DEBUG_UNWIND_INFO): Define. | |
3832 | * config/c6x/c6x.h (DWARF_FRAME_RETURN_COLUMN): Define. | |
3833 | (TARGET_EXTRA_CFI_SECTION): Remove. | |
3834 | * config/c6x/t-c6x-elf (EXTRA_HEADERS): Set. | |
3835 | * ginclude/unwind-arm-common.h: New file. | |
3836 | ||
73cd2c42 | 3837 | 2011-09-13 Georg-Johann Lay <avr@gjlay.de> |
00c200f1 | 3838 | |
73cd2c42 | 3839 | PR target/50358 |
3840 | * config/avr/predicates.md (const_1_to_6_operand): New predicate. | |
3841 | * config/avr/avr.md: (extend_s): New code attribute. | |
3842 | (mul_r_d): New code attribute. | |
3843 | (*maddqihi4, *umaddqihi4): New insns. | |
3844 | (*msubqihi4, *umsubqihi4): New insns. | |
3845 | (*usmaddqihi4, *sumaddqihi4): New insns. | |
3846 | (*usmsubqihi4, *susubdqihi4): New insns. | |
3847 | (*umaddqihi4.uconst, *maddqihi4.sconst): New insn-and-splits. | |
3848 | (*umsubqihi4.uconst, *msubqihi4.sconst): New insn-and-splits. | |
3849 | (*umsubqihi4.uconst.ashift): New insn-and-split. | |
3850 | (*msubqihi4.sconst.ashift): New insn-and-split. | |
3851 | (*sumaddqihi4.uconst): New insn-and-split. | |
3852 | (*sumsubqihi4.uconst): New insn-and-split. | |
3853 | * config/avr/avr.c (avr_rtx_costs): Report costs of above in case | |
3854 | PLUS:HI and MINUS:HI. | |
3855 | ||
9bf2b489 | 3856 | 2011-09-13 Revital Eres <revital.eres@linaro.org> |
3857 | ||
3858 | modulo-sched.c (remove_node_from_ps): Return void instead of bool. | |
3859 | (optimize_sc): Adjust call to remove_node_from_ps. | |
3860 | (sms_schedule): Add print info. | |
3861 | ||
42f21e3e | 3862 | 2011-09-13 Bernd Schmidt <bernds@codesourcery.com> |
3863 | ||
3864 | * rtl.c (copy_rtx): Do not handle frame_related, jump or call | |
3865 | flags specially. | |
3866 | ||
08cc385a | 3867 | 2011-09-12 Jakub Jelinek <jakub@redhat.com> |
3868 | ||
3869 | PR bootstrap/50010 | |
3870 | * dwarf2cfi.c (add_cfis_to_fde): Ignore non-active insns in between | |
3871 | NOTE_INSN_CFI notes, with the exception of | |
3872 | NOTE_INSN_SWITCH_TEXT_SECTIONS. | |
3873 | ||
9451462a | 3874 | 2011-09-12 Bernd Schmidt <bernds@codesourcery.com> |
3875 | Richard Sandiford <rdsandiford@googlemail.com> | |
3876 | ||
3877 | * config/mips/mips.c (mips_epilogue): New structure. | |
3878 | (mips16e_save_restore_reg): Queue REG_CFA_RESTORE notes when | |
3879 | restoring registers. | |
3880 | (mips_epilogue_emit_cfa_restores): New function. | |
3881 | (mips_epilogue_set_cfa): Likewise. | |
3882 | (mips_restore_reg): Queue REG_CFA_RESTORE notes. When restoring | |
3883 | the current CFA register from the stack, redefine the CFA in terms | |
3884 | of the stack pointer. | |
3885 | (mips_expand_epilogue): Set up mips_epilogue. Attach CFA information | |
3886 | to the epilogue instructions. | |
3887 | ||
31b4e36e | 3888 | 2011-09-12 Richard Sandiford <rdsandiford@googlemail.com> |
3889 | ||
3890 | * config/mips/mips.c (mips16e_save_restore_reg): Add a reg_parm_p | |
3891 | argument. | |
3892 | (mips16e_build_save_restore): Update accordingly. | |
3893 | ||
b4eeceb9 | 3894 | 2011-09-12 Jakub Jelinek <jakub@redhat.com> |
3895 | ||
147f11a7 | 3896 | PR rtl-optimization/50212 |
3897 | * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges): | |
3898 | Skip also lps with NULL landing_pad or non-LABEL_P landing_pad. | |
3899 | ||
b4eeceb9 | 3900 | PR debug/50299 |
3901 | * calls.c (load_register_parameters): Use use_reg_mode instead | |
3902 | of use_reg when adding a single register CALL_INSN_FUNCTION_USAGE | |
3903 | entry. | |
3904 | (expand_call): Set EXPR_LIST mode to TYPE_MODE of the argument | |
3905 | for stack CALL_INSN_FUNCTION_USAGE uses. | |
3906 | * expr.h (use_reg_mode): New prototype. | |
3907 | (use_reg): Changed into inline around use_reg_mode. | |
3908 | * expr.c (use_reg): Renamed to... | |
3909 | (use_reg_mode): ... this. Added MODE argument, set EXPR_LIST | |
3910 | mode to that mode instead of VOIDmode. | |
3911 | * var-tracking.c (prepare_call_arguments): Don't track parameters | |
3912 | whose EXPR_LIST mode is VOIDmode, BLKmode or X mode isn't convertible | |
3913 | to it using lowpart_subreg. Convert VALUE and REG/MEM to the | |
3914 | EXPR_LIST mode. | |
3915 | ||
bf412f98 | 3916 | 2011-09-12 Georg-Johann Lay <avr@gjlay.de> |
3917 | ||
3918 | PR target/43746 | |
3919 | * config/avr/avr.c (AVR_SECTION_PROGMEM): New Define. | |
3920 | (progmem_section): New Variable. | |
3921 | (avr_asm_init_sections): Initialize it. | |
3922 | (TARGET_ASM_SELECT_SECTION): Define to... | |
3923 | (avr_asm_select_section): ... this new Function. | |
3924 | (avr_replace_prefix): New Function. | |
3925 | (avr_asm_function_rodata_section): Use it. | |
3926 | (avr_insert_attributes): Don't add section attribute for PROGMEM. | |
3927 | (avr_section_type_flags): Use avr_progmem_p instead of section | |
3928 | name to detect if object is in PROGMEM. | |
3929 | (avr_asm_named_section): Set section name prefix for objects in | |
3930 | PROGMEM. | |
3931 | ||
877cdec9 | 3932 | 2011-09-12 Jakub Jelinek <jakub@redhat.com> |
3933 | ||
3934 | PR bootstrap/50352 | |
3935 | * config/arm/arm.md (*push_fp_multi): Add % before %( and %) in the | |
3936 | sprintf format string. | |
3937 | ||
1991698f | 3938 | 2011-09-12 Richard Guenther <rguenther@suse.de> |
3939 | ||
3940 | PR tree-optimization/50343 | |
3941 | * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Check | |
00c200f1 | 3942 | that the reduction is over an SSA name before checking its definition. |
1991698f | 3943 | |
2c44a2d2 | 3944 | 2011-09-11 Richard Sandiford <rdsandiford@googlemail.com> |
3945 | ||
3946 | * config/cris/cris.md: Use match_test rather than eq/ne symbol_ref | |
3947 | throughout file. | |
3948 | ||
b71d8fa0 | 3949 | 2011-09-11 Richard Sandiford <rdsandiford@googlemail.com> |
3950 | ||
3951 | * config/mips/mips.md: Use match_test rather than eq/ne symbol_ref | |
3952 | throughout file. | |
3953 | * config/mips/sb1.md: Likewise. | |
3954 | * config/mips/predicates.md: Replace (match_test "!...") | |
3955 | with (not (match_test "...")) | |
3956 | * config/mips/constraints.md: Likewise. | |
3957 | ||
af9b12a1 | 3958 | 2011-09-09 Andrew Stubbs <ams@codesourcery.com> |
3959 | ||
3960 | * config/arm/arm-cores.def (generic-armv7-a): New architecture. | |
3961 | * config/arm/arm-tables.opt: Regenerate. | |
3962 | * config/arm/arm-tune.md: Regenerate. | |
3963 | * config/arm/arm.c (arm_file_start): Output .arch directive when | |
3964 | user passes -mcpu=generic-*. | |
3965 | (arm_issue_rate): Add genericv7a support. | |
3966 | * config/arm/arm.h (EXTRA_SPECS): Add asm_cpu_spec. | |
3967 | (ASM_CPU_SPEC): New define. | |
3968 | * config/arm/elf.h (ASM_SPEC): Use %(asm_cpu_spec). | |
3969 | * config/arm/semi.h (ASM_SPEC): Likewise. | |
3970 | * doc/invoke.texi (ARM Options): Document -mcpu=generic-* | |
3971 | and -mtune=generic-*. | |
3972 | ||
a29b42f8 | 3973 | 2011-09-09 Richard Guenther <rguenther@suse.de> |
3974 | ||
3975 | PR tree-optimization/50328 | |
3976 | * tree-vect-loop.c (vect_is_simple_reduction_1): Allow one | |
3977 | constant or default-def operand. | |
3978 | ||
377bd225 | 3979 | 2011-09-09 Richard Guenther <rguenther@suse.de> |
3980 | ||
3981 | * tree-ssa-pre.c (create_expression_by_pieces): Fold the | |
3982 | last statement. | |
3983 | ||
50aacf4c | 3984 | 2011-09-09 Richard Guenther <rguenther@suse.de> |
3985 | ||
3986 | * gimple.h (fold_stmt_inplace): Adjust to take a gimple_stmt_iterator | |
3987 | instead of a statement. | |
3988 | * gimple-fold.c (fold_stmt_inplace): Likewise. | |
3989 | * sese.c (graphite_copy_stmts_from_block): Adjust. | |
3990 | * tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise. | |
3991 | * tree-ssa-forwprop.c (forward_propagate_into_comparison): Use | |
3992 | fold_stmt. | |
3993 | (forward_propagate_addr_into_variable_array_index): Likewise. | |
3994 | (forward_propagate_addr_expr_1): adjust. | |
3995 | (associate_plusminus): Likewise. | |
3996 | (ssa_forward_propagate_and_combine): Likewise. | |
3997 | * tree-ssa-mathopts.c (replace_reciprocal): Adjust. | |
3998 | (execute_cse_reciprocals): Likewise. | |
3999 | * tree-ssa.c (insert_debug_temp_for_var_def): Adjust. | |
4000 | ||
35c2a6c6 | 4001 | 2011-09-09 Nick Clifton <nickc@redhat.com> |
4002 | ||
4003 | * config/mn10300/mn10300.c (mn10300_split_and_operand_count): | |
4004 | Return a positive value to indicate that the bits at the | |
4005 | bottom of the register should be cleared. | |
4006 | ||
f3f02af0 | 4007 | 2011-09-09 Richard Guenther <rguenther@suse.de> |
4008 | ||
4009 | * tree-ssa-operands.c (swap_tree_operands): Always adjust | |
4010 | existing operand positions. | |
4011 | ||
32246fd4 | 4012 | 2011-09-09 Richard Guenther <rguenther@suse.de> |
4013 | ||
4014 | PR middle-end/50333 | |
4015 | * tree-data-ref.c (split_constant_offset): Do not try to handle | |
4016 | ternary ops. | |
4017 | ||
d5a3bb10 | 4018 | 2011-09-08 Andrew Stubbs <ams@codesourcery.com> |
4019 | ||
4020 | PR tree-optimization/50318 | |
4021 | * tree-ssa-math-opts.c (convert_plusminus_to_widen): Correct | |
4022 | typo in use of mult_rhs1 and mult_rhs2. | |
4023 | ||
67f11d7a | 4024 | 2011-09-08 Uros Bizjak <ubizjak@gmail.com> |
4025 | ||
4026 | * config/i386/i386.c (standard_sse_constant_p): Handle AVX2 modes. | |
4027 | (standard_sse_constant_opcode) <case 2>: Change vpcmpeqd template. | |
4028 | ||
61309563 | 4029 | 2011-09-08 Bernd Schmidt <bernds@codesourcery.com> |
4030 | ||
4031 | * config/arm/arm.md (push_multi): Emit predicates. | |
4032 | (push_fp_multi): Likewise. | |
4033 | * config/arm/arm.c (vfp_output_fstmd): Likewise. | |
4034 | ||
a4e3ffad | 4035 | 2011-09-08 Dodji Seketeli <dodji@redhat.com> |
4036 | ||
4037 | PR c++/33255 - Support -Wunused-local-typedefs warning | |
4038 | * c-decl.c (lookup_name): Use the new maybe_record_typedef_use. | |
67f11d7a | 4039 | (pushdecl): Use the new record_locally_defined_typedef. |
4040 | (store_parm_decls): Allocate cfun->language. | |
4041 | (finish_function): Use the new maybe_warn_unused_local_typedefs, | |
4042 | and free cfun->language. | |
4043 | (c_push_function_context): Allocate cfun->language here only if needed. | |
4044 | (c_pop_function_context): Likewise, mark cfun->language | |
4045 | for collection only when it should be done. | |
4046 | * c-common.c (handle_used_attribute): Don't ignore TYPE_DECL nodes. | |
4047 | * c-typeck.c (c_expr_sizeof_type, c_cast_expr): Use the new | |
4048 | maybe_record_local_typedef_use. | |
a4e3ffad | 4049 | * doc/invoke.texi: Update documentation for |
4050 | -Wunused-local-typedefs. | |
4051 | ||
9c7fd334 | 4052 | 2011-09-08 Enkovich Ilya <ilya.enkovich@intel.com> |
4053 | ||
4054 | * config/i386/i386-protos.h (ix86_lea_outperforms): New. | |
4055 | (ix86_avoid_lea_for_add): Likewise. | |
4056 | (ix86_avoid_lea_for_addr): Likewise. | |
4057 | (ix86_split_lea_for_addr): Likewise. | |
4058 | ||
4059 | * config/i386/i386.c (LEA_MAX_STALL): New. | |
4060 | (increase_distance): Likewise. | |
4061 | (insn_defines_reg): Likewise. | |
4062 | (insn_uses_reg_mem): Likewise. | |
4063 | (distance_non_agu_define_in_bb): Likewise. | |
4064 | (distance_agu_use_in_bb): Likewise. | |
4065 | (ix86_lea_outperforms): Likewise. | |
4066 | (ix86_ok_to_clobber_flags): Likewise. | |
4067 | (ix86_avoid_lea_for_add): Likewise. | |
4068 | (ix86_avoid_lea_for_addr): Likewise. | |
4069 | (ix86_split_lea_for_addr): Likewise. | |
4070 | (distance_non_agu_define): Search in pred BBs added. | |
4071 | (distance_agu_use): Search in succ BBs added. | |
4072 | (IX86_LEA_PRIORITY): Value changed from 2 to 0. | |
4073 | (LEA_SEARCH_THRESHOLD): Now depends on LEA_MAX_STALL. | |
4074 | (ix86_lea_for_add_ok): Use ix86_lea_outperforms to make decision. | |
4075 | ||
4076 | * config/i386/i386.md: Split added to transform non destructive | |
4077 | add into move and add. | |
4078 | (lea_1): transformed into insn_and_split to avoid AGU stalls. | |
4079 | (lea<mode>_2): Likewise. | |
4080 | ||
17c5f86d | 4081 | 2011-09-08 Martin Jambor <mjambor@suse.cz> |
4082 | ||
4083 | PR tree-optimization/50287 | |
4084 | * ipa-split.c (split_function): Do not create SSA names for | |
4085 | non-gimple-registers. | |
4086 | ||
cac1a11f | 4087 | 2011-09-08 Richard Guenther <rguenther@suse.de> |
4088 | ||
4089 | PR tree-optimization/19831 | |
4090 | * tree-ssa-dce.c (mark_all_reaching_defs_necessary_1): Also | |
4091 | skip builtins with vdefs that do not really store something. | |
4092 | (propagate_necessity): For calls to free that we can associate | |
4093 | with an allocation function do not mark the freed pointer | |
4094 | definition necessary. | |
4095 | (eliminate_unnecessary_stmts): Remove a call to free if | |
4096 | the associated call to an allocation function is not necessary. | |
4097 | ||
a3084c6b | 4098 | 2011-09-08 Richard Guenther <rguenther@suse.de> |
4099 | ||
4100 | PR tree-optimization/19831 | |
4101 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Do not mark | |
4102 | allocation functions as necessary. | |
4103 | ||
05171267 | 4104 | 2011-09-08 Iain Sandoe <iains@gcc.gnu.org> |
4105 | ||
67f11d7a | 4106 | * config/darwin-driver.c (darwin_find_version_from_kernel): New routine |
4107 | cut from ... | |
4108 | (darwin_default_min_version): Amended to provide defaults | |
05171267 | 4109 | for the cross directory case. |
4110 | (darwin_driver_init): call darwin_default_min_version unconditionally. | |
4111 | * config/darwin.h (DEF_MIN_OSX_VERSION): New. | |
4112 | * config/darwin9.h: Likewise. | |
4113 | * config/darwin10.h: Likewise. | |
4114 | * config/rs6000/darwin7.h: Likewise. | |
4115 | ||
f05fb3e8 | 4116 | 2011-09-08 Jakub Jelinek <jakub@redhat.com> |
4117 | ||
4118 | PR target/50310 | |
4119 | * config/i386/i386.c (ix86_prepare_sse_fp_compare_args): Return | |
4120 | code early if TARGET_AVX. | |
4121 | (ix86_expand_fp_vcond): Handle LTGT and UNEQ. | |
4122 | ||
28f914e9 | 4123 | 2011-09-07 Jakub Jelinek <jakub@redhat.com> |
4124 | ||
4125 | * config/i386/sse.md (sseinsnmode): Remove 32-byte integer vector | |
4126 | duplicates. | |
4127 | ||
4128 | PR target/50310 | |
4129 | * config/i386/sse.md (*andnot<mode>3, *<code><mode>3): Fix up | |
4130 | "mode" attribute computation. | |
4131 | ||
31adcf56 | 4132 | 2011-09-07 Bernd Schmidt <bernds@codesourcery.com> |
4133 | ||
4134 | * regrename.c (struct du_head): Make nregs signed. | |
4135 | (closed_chains): Remove. | |
4136 | (create_new_chain): Return the new chain. | |
4137 | (chain_from_id): New static function. | |
4138 | (dump_def_use_chain): Change argument to be an int, indicating | |
4139 | the first ID to print. All callers changed. | |
4140 | (merge_overlapping_regs): Use chain_from_id. Assert that | |
4141 | chains don't conflict with themselves. | |
4142 | (rename_chains): Take no argument. Iterate over id_to_chain | |
67f11d7a | 4143 | rather to find chains to rename. Clear tick before the main loop. |
31adcf56 | 4144 | (struct incoming_reg_info): New struct. |
4145 | (struct bb_rename_info): New struct. | |
4146 | (init_rename_info, set_incoming_from_chain, merge_chains): New | |
4147 | static functions. | |
4148 | (regrename_analyze): New static function, broken out of | |
4149 | regrename_optimize. Record and make use of open chain information | |
4150 | at basic block boundaries, and merge chains where possible. | |
4151 | (scan_rtx_reg): Make this_nregs signed. Don't update | |
4152 | closed_chains. | |
4153 | (build_def_use): Return a bool to indicate success. All callers | |
4154 | changed. Don't initialize global data here. | |
4155 | (regrename_optimize): Move most code out of here into | |
4156 | regrename_analyze. | |
4157 | * regs.h (add_range_to_hard_reg_set, remove_range_from_hard_reg_set, | |
4158 | range_overlaps_hard_reg_set_p, range_in_hard_reg_set_p): New | |
4159 | static inline functions. | |
4160 | * vec.h (FOR_EACH_VEC_ELT_FROM): New macro. | |
4161 | ||
4e018137 | 4162 | * bb-reorder.c (insert_section_boundary_note): Don't check |
4163 | optimize_function_for_speed_p. | |
4164 | (gate_handle_partition_blocks): Do it here instead. | |
4165 | (gate_handle_reorder_blocks): Move preliminary checks here ... | |
4166 | (rest_of_handle_reorder_blocks): ... from here. | |
4167 | ||
c8fc6b84 | 4168 | 2011-09-07 Martin Jambor <mjambor@suse.cz> |
4169 | ||
4170 | PR middle-end/50301 | |
4171 | * ipa-cp.c (find_more_values_for_callers_subset): Check jump | |
4172 | function index bounds. | |
4173 | (perhaps_add_new_callers): Likewise. | |
4174 | ||
c746e7c1 | 4175 | 2011-09-07 Martin Jambor <mjambor@suse.cz> |
4176 | ||
4177 | PR tree-optimization/49911 | |
4178 | * tree-sra.c (analyze_access_subtree): Change type of to-be-replaced | |
4179 | enumerations to the corresponding plain integer type. | |
4180 | ||
56db02b2 | 4181 | 2011-09-07 Richard Guenther <rguenther@suse.de> |
4182 | ||
4183 | PR tree-optimization/50319 | |
4184 | * tree-if-conv.c (set_bb_predicate): Assert we only set | |
4185 | canonical predicates. | |
4186 | (add_to_predicate_list): Simplify. Allow TRUTH_NOT_EXPR | |
4187 | around canonical predicates. | |
4188 | (predicate_bbs): Do not re-gimplify already canonical | |
4189 | predicates. Properly unshare them though. | |
4190 | (find_phi_replacement_condition): Simplify. | |
4191 | ||
23628a13 | 4192 | 2011-09-07 Richard Sandiford <richard.sandiford@linaro.org> |
4193 | ||
4194 | PR target/49030 | |
4195 | * config/arm/arm-protos.h (maybe_get_arm_condition_code): Declare. | |
4196 | * config/arm/arm.c (maybe_get_arm_condition_code): New function, | |
4197 | reusing the old code from get_arm_condition_code. Return ARM_NV | |
4198 | for invalid comparison codes. | |
4199 | (get_arm_condition_code): Redefine in terms of | |
4200 | maybe_get_arm_condition_code. | |
4201 | * config/arm/predicates.md (arm_comparison_operator): Use | |
4202 | maybe_get_arm_condition_code. | |
4203 | ||
10a6edd6 | 4204 | 2011-09-07 Richard Guenther <rguenther@suse.de> |
4205 | ||
4206 | * tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): | |
4207 | Canonicalize negated predicates by swapping edges. | |
4208 | (forward_propagate_into_cond): Likewise. | |
4209 | ||
cd22a796 | 4210 | 2011-09-07 Richard Guenther <rguenther@suse.de> |
4211 | ||
4212 | PR tree-optimization/50213 | |
4213 | * tree-flow.h (simple_iv_increment_p): Declare. | |
4214 | * tree-ssa-dom.c (simple_iv_increment_p): Export. Also handle | |
4215 | POINTER_PLUS_EXPR. | |
4216 | * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Do | |
4217 | not propagate simple IV counter increments. | |
4218 | ||
bdcd4697 | 4219 | 2011-09-07 Eric Botcazou <ebotcazou@adacore.com> |
4220 | Iain Sandoe <iains@gcc.gnu.org> | |
4221 | ||
4222 | * config/rs6000/rs6000.c (compute_save_world_info): Test | |
4223 | cfun->has_nonlocal_label to determine if the out-of-line save | |
4224 | world call may be used. | |
4225 | ||
bd2b2481 | 4226 | 2011-09-07 Nick Clifton <nickc@redhat.com> |
4227 | ||
4228 | * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Set the jump | |
4229 | label on the parallel part of the insn. | |
4230 | ||
ce987077 | 4231 | 2011-09-07 Jakub Jelinek <jakub@redhat.com> |
4232 | ||
4233 | PR debug/50191 | |
4234 | * dwarf2out.c (mem_loc_descriptor) <case MEM>: Try | |
4235 | avoid_constant_pool_reference first instead of last. | |
4236 | ||
55ca45ec | 4237 | 2011-09-06 Michael Meissner <meissner@linux.vnet.ibm.com> |
4238 | ||
4239 | * doc/configfiles.texi (Configuration Files): Update documentation | |
4240 | about tm_p.h and remove FIXME comment. | |
4241 | ||
a9d7b961 | 4242 | 2011-09-06 Uros Bizjak <ubizjak@gmail.com> |
4243 | ||
4244 | * config/i386/i386.c (ix86_function_value_regno_p): Use AX_REG. | |
4245 | (function_value_32): Do not check TARGET_MMX, TARGET_SSE or TARGET_AVX. | |
4246 | ||
2c67d00c | 4247 | 2011-09-06 Iain Sandoe <iains@gcc.gnu.org> |
4248 | ||
4249 | * config/darwin10.h Remove duplicate LIB_SPEC. | |
4250 | ||
5b1c765d | 4251 | 2011-09-06 Enkovich Ilya <ilya.enkovich@intel.com> |
4252 | ||
4253 | PR middle-end/44382 | |
4254 | * target.def (reassociation_width): New hook. | |
4255 | ||
4256 | * doc/tm.texi.in (reassociation_width): Likewise. | |
4257 | ||
4258 | * doc/tm.texi (reassociation_width): Likewise. | |
4259 | ||
4260 | * doc/invoke.texi (tree-reassoc-width): New param documented. | |
4261 | ||
4262 | * hooks.h (hook_int_uint_mode_1): New default hook. | |
4263 | ||
4264 | * hooks.c (hook_int_uint_mode_1): Likewise. | |
4265 | ||
4266 | * config/i386/i386.h (ix86_tune_indices): Add | |
67f11d7a | 4267 | X86_TUNE_REASSOC_INT_TO_PARALLEL and X86_TUNE_REASSOC_FP_TO_PARALLEL. |
5b1c765d | 4268 | |
4269 | (TARGET_REASSOC_INT_TO_PARALLEL): New. | |
4270 | (TARGET_REASSOC_FP_TO_PARALLEL): Likewise. | |
4271 | ||
4272 | * config/i386/i386.c (initial_ix86_tune_features): Add | |
67f11d7a | 4273 | X86_TUNE_REASSOC_INT_TO_PARALLEL and X86_TUNE_REASSOC_FP_TO_PARALLEL. |
5b1c765d | 4274 | |
67f11d7a | 4275 | (ix86_reassociation_width): New function. |
5b1c765d | 4276 | |
4277 | * params.def (PARAM_TREE_REASSOC_WIDTH): New param added. | |
4278 | ||
4279 | * tree-ssa-reassoc.c (get_required_cycles): New function. | |
4280 | (get_reassociation_width): Likewise. | |
4281 | (swap_ops_for_binary_stmt): Likewise. | |
4282 | (rewrite_expr_tree_parallel): Likewise. | |
4283 | ||
67f11d7a | 4284 | (rewrite_expr_tree): Refactored. Part of code moved into |
5b1c765d | 4285 | swap_ops_for_binary_stmt. |
4286 | ||
67f11d7a | 4287 | (reassociate_bb): Now checks reassociation width to be used and |
4288 | call rewrite_expr_tree_parallel instead of rewrite_expr_tree if needed. | |
5b1c765d | 4289 | |
9d17b4a8 | 4290 | 2011-09-06 Richard Guenther <rguenther@suse.de> |
4291 | ||
4292 | PR tree-optimization/47025 | |
4293 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): BUILT_IN_VA_END | |
4294 | uses nothing. | |
4295 | (call_may_clobber_ref_p_1): BUILT_IN_VA_END is a barrier like | |
4296 | BUILT_IN_FREE. | |
4297 | (stmt_kills_ref_p_1): BUILT_IN_VA_END kills what its argument | |
4298 | definitely points to. | |
4299 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): | |
4300 | BUILT_IN_VA_START doesn't let its va_list argument escape. | |
4301 | * tree-ssa-dce.c (propagate_necessity): BUILT_IN_VA_END does | |
4302 | not make any previous stores necessary. | |
4303 | ||
c8d92fc1 | 4304 | 2011-09-06 Martin Jambor <mjambor@suse.cz> |
4305 | ||
4306 | * ipa-inline.h (struct inline_summary): Move versionable flag... | |
4307 | * cgraph.h (struct cgraph_local_info): ...here | |
4308 | * ipa-cp.c (determine_versionability): Use the new versionable flag. | |
4309 | (determine_versionability): Likewise. | |
4310 | (ipcp_versionable_function_p): Likewise. | |
4311 | (ipcp_generate_summary): Likewise. | |
4312 | * ipa-inline-analysis.c (dump_inline_summary): Do not dump the | |
4313 | versionable flag. | |
4314 | (compute_inline_parameters): Do not clear the versionable flag. | |
4315 | (inline_read_section): Do not stream the versionable flag. | |
4316 | (inline_write_summary): Likewise. | |
4317 | * lto-cgraph.c (lto_output_node): Stream the versionable flag. | |
4318 | (input_overwrite_node): Likewise. | |
4319 | ||
77d62cb7 | 4320 | 2011-09-06 Richard Guenther <rguenther@suse.de> |
4321 | ||
4322 | PR tree-optimization/48149 | |
4323 | * tree-ssa-sccvn.c (vn_get_expr_for): Simplify. Fix tuplification bug. | |
4324 | (vn_valueize): Move earlier. | |
4325 | (valueize_expr): Use vn_valueize. | |
4326 | (simplify_binary_expression): Simplify, also combine COMPLEX_EXPR | |
4327 | operands. | |
4328 | (simplify_unary_expression): Simplify. | |
4329 | ||
7384c678 | 4330 | 2011-09-06 Richard Guenther <rguenther@suse.de> |
4331 | ||
4332 | PR tree-optimization/48317 | |
4333 | * tree-ssa-sccvn.h (struct vn_nary_op_s): Make op a true | |
4334 | trailing array. | |
4335 | (sizeof_vn_nary_op): New inline function. | |
4336 | (vn_nary_op_lookup_pieces): Adjust. | |
4337 | (vn_nary_op_insert_pieces): Likewise. | |
4338 | * tree-ssa-sccvn.c (vn_nary_op_eq): Also compare the length. | |
4339 | (init_vn_nary_op_from_pieces): Adjust signature. Deal with | |
4340 | any number of operands. | |
4341 | (vn_nary_length_from_stmt): New function. | |
4342 | (init_vn_nary_op_from_stmt): Adjust for CONSTRUCTOR handling. | |
4343 | (vn_nary_op_lookup_pieces): Adjust signature and allocate properly | |
4344 | sized temporary. | |
4345 | (vn_nary_op_lookup): Likewise. | |
4346 | (vn_nary_op_lookup_stmt): Likewise. | |
4347 | (vn_nary_op_insert_into): Likewise. | |
4348 | (vn_nary_op_insert_stmt): Likewise. | |
4349 | (visit_use): Handle CONSTRUCTOR as nary. | |
4350 | * tree-ssa-pre.c (phi_translate_1): Adjust. | |
4351 | (create_expression_by_pieces): Likewise. | |
4352 | (compute_avail): Likewise. | |
4353 | ||
859baaaf | 4354 | 2011-09-06 Ira Rosen <ira.rosen@linaro.org> |
4355 | ||
4356 | * config/arm/arm.c (arm_preferred_simd_mode): Check | |
4357 | TARGET_NEON_VECTORIZE_DOUBLE instead of | |
4358 | TARGET_NEON_VECTORIZE_QUAD. | |
4359 | (arm_autovectorize_vector_sizes): Likewise. | |
4360 | * config/arm/arm.opt (mvectorize-with-neon-quad): Make inverse | |
4361 | mask of mvectorize-with-neon-double. Add RejectNegative. | |
4362 | (mvectorize-with-neon-double): New. | |
4363 | ||
7aa07231 | 4364 | 2011-09-06 Richard Guenther <rguenther@suse.de> |
4365 | ||
67f11d7a | 4366 | * tree-ssa-sccvn.c (visit_use): CSE stmt pieces and simplify matching. |
7aa07231 | 4367 | |
1c7a1755 | 4368 | 2011-09-06 Tom de Vries <tom@codesourcery.com> |
4369 | ||
4370 | * recog.c (asm_labels_ok): New function. | |
4371 | (check_asm_operands): Use asm_labels_ok. | |
4372 | ||
9d81057b | 4373 | 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com> |
4374 | ||
4375 | PR target/49606 | |
4376 | * config/mips/mips.h (ABI_HAS_64BIT_SYMBOLS): Check Pmode. | |
4377 | (PMODE_INSN): New macro. | |
4378 | * config/mips/mips.c (gen_load_const_gp): Use PMODE_INSN. | |
4379 | (mips_got_load, mips_expand_synci_loop): Likewise. | |
4380 | (mips_save_gp_to_cprestore_slot): Handle SImode and DImode | |
4381 | cprestore patterns. | |
4382 | (mips_emit_loadgp): Use PMODE_INSN. Handle SImode and DImode | |
4383 | copygp_mips16 patterns. | |
4384 | (mips_expand_prologue): Handle SImode and DImode potential_cprestore | |
4385 | and use_cprestore patterns. | |
4386 | (mips_override_options): Check for incompatible -mabi and -mlong | |
4387 | combinations. | |
4388 | * config/mips/mips.md (unspec_got<mode>): Rename to... | |
4389 | (unspec_got_<mode>): ...this. | |
4390 | (copygp_mips16): Use the Pmode iterator. | |
4391 | (potential_cprestore, cprestore, use_cprestore): Likewise. | |
4392 | (clear_cache, indirect_jump): Use PMODE_INSN. | |
4393 | (indirect_jump<mode>): Rename to... | |
4394 | (indirect_jump_<mode>): ...this. | |
4395 | (tablejump): Use PMODE_INSN. | |
4396 | (tablejump<mode>): Rename to... | |
4397 | (tablejump_<mode>): ...this. | |
4398 | (exception_receiver): Handle restore_gp_si and restore_gp_di. | |
4399 | (restore_gp): Use the Pmode iterator. | |
4400 | * config/mips/mips-dsp.md (mips_lbux, mips_lhx, mips_lwx): Use | |
4401 | PMODE_INSN. | |
4402 | ||
c8632212 | 4403 | 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com> |
4404 | ||
4405 | * config/mips/mips.c (mips_gimplify_va_arg_expr): Unshare off. | |
4406 | Fix the type of the BIT_AND_EXPR. | |
4407 | ||
c708d31a | 4408 | 2011-09-05 David S. Miller <davem@davemloft.net> |
4409 | ||
4410 | * config.host: Add driver-sparc.o and sparc/x-sparc on | |
4411 | native sparc*-*-linux* builds. | |
4412 | * config/sparc/driver-sparc.c: Correct Linux strings. | |
4413 | * config/sparc/linux.h: Add DRIVER_SELF_SPECS. | |
4414 | * config/sparc/linux64.h: Likewise. | |
4415 | * doc/invoke.texi: Document that Linux also supports | |
4416 | -mcpu=native and -mtune=native on sparc. | |
4417 | ||
3407e51d | 4418 | * config/sparc/sparc-opts.h (PROCESSOR_NIAGARA3, |
4419 | PROCESSOR_NIAGARA4): New. | |
4420 | * config/sparc/sparc.opt: Handle new processor types. | |
4421 | * config/sparc/sparc.md: Add to "cpu" attribute. | |
4422 | * config/sparc/sparc.h (TARGET_CPU_niagara3, | |
4423 | TARGET_CPU_niagara4): New, treat as niagara2. | |
67f11d7a | 4424 | * config/sparc/linux64.h: Handle niagara3 and niagara4 like niagara2. |
3407e51d | 4425 | * config/sparc/sol2.h: Likewise. |
67f11d7a | 4426 | * config/sparc/niagara2.md: Schedule niagara3 like niagara2. |
3407e51d | 4427 | * config/sparc/sparc.c (sparc_option_override): Add |
4428 | niagara3 and niagara4 handling. | |
4429 | (sparc32_initialize_trampoline): Likewise. | |
4430 | (sparc64_initialize_trampoline): Likewise. | |
4431 | (sparc_use_sched_lookahead): Likewise. | |
4432 | (sparc_issue_rate): Likewise. | |
4433 | (sparc_register_move_cost): Likewise. | |
4434 | * config/sparc/driver-sparc.c (cpu_names): Use niagara3 | |
4435 | and niagara4 as appropriate. | |
4436 | * doc/invoke.texi: Document new processor types. | |
b18dbf25 | 4437 | * config.gcc: Recognize niagara3 and niagara4 in --with-cpu |
4438 | and --with-tune options. | |
3407e51d | 4439 | |
ea457188 | 4440 | * config/sparc/sol2-64.h: Move ... |
4441 | * config/sparc/default-64.h: ... to here. Update comment. | |
4442 | * config.gcc: Update Solaris sparc to use default-64.h, also | |
4443 | prefix this header into the list on sparc64-*-linux. | |
4444 | * config/sparc/linux64.h (TARGET_DEFAULT): Only override if | |
4445 | TARGET_64BIT_DEFAULT is defined. Remove commented out reference | |
4446 | to MASK_HARD_QUAD. | |
4447 | ||
3d83581f | 4448 | 2011-09-05 Georg-Johann Lay <avr@gjlay.de> |
4449 | ||
4450 | PR target/50289 | |
4451 | * config/avr/avr.c (sequent_regs_live): Don't recognize sequences | |
4452 | that contain global register variable. | |
4453 | ||
de215c53 | 4454 | 2011-09-05 Richard Guenther <rguenther@suse.de> |
4455 | ||
4456 | * tree-cfg.c (replace_uses_by): Use fold_stmt, not fold_stmt_inplace. | |
4457 | ||
7542c3b4 | 4458 | 2011-09-05 Richard Guenther <rguenther@suse.de> |
4459 | ||
4460 | * stor-layout.c (layout_type): Use size_binop for array size | |
4461 | calculations. | |
4462 | ||
c3f18f18 | 4463 | 2011-09-05 Georg-Johann Lay <avr@gjlay.de> |
c708d31a | 4464 | |
c3f18f18 | 4465 | * config/avr/avr.h (progmem_section): Remove Declaration. |
4466 | * config/avr/avr.c (progmem_section): Make static and rename to | |
4467 | progmem_swtable_section. | |
4468 | (avr_output_addr_vec_elt): No need to switch sections. | |
4469 | (avr_asm_init_sections): Use output_section_asm_op as section | |
4470 | callback for progmem_swtable_section. | |
4471 | (avr_output_progmem_section_asm_op): Remove Function. | |
4472 | (TARGET_ASM_FUNCTION_RODATA_SECTION): New Define. | |
4473 | (avr_asm_function_rodata_section): New static Function. | |
4474 | * config/avr/elf.h (ASM_OUTPUT_BEFORE_CASE_LABEL): Output | |
4475 | alignment 2**1 for jump tables. | |
4476 | ||
b213bda0 | 4477 | 2011-09-04 Jan Hubicka <jh@suse.cz> |
4478 | ||
4479 | * ipa-inline-analysis.c (set_cond_stmt_execution_predicate): Check that | |
4480 | parameter is SSA name. | |
4481 | ||
b649d922 | 4482 | 2011-09-04 Richard Guenther <rguenther@suse.de> |
4483 | ||
4484 | Revert | |
4485 | 2011-08-31 Richard Guenther <rguenther@suse.de> | |
4486 | ||
4487 | * fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE | |
4488 | special-casing. | |
4489 | ||
42320dcd | 4490 | 2011-09-04 Iain Sandoe <iains@gcc.gnu.org> |
4491 | ||
4492 | PR debug/49901 | |
4493 | * config/darwin.h (DEBUG_MACRO_SECTION): New macro. | |
4494 | ||
97594f7b | 4495 | 2011-09-04 Jakub Jelinek <jakub@redhat.com> |
4496 | Ira Rosen <ira.rosen@linaro.org> | |
4497 | ||
4498 | PR tree-optimization/50208 | |
4499 | * tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add an | |
4500 | argument. Check that def_stmt is inside the loop. | |
4501 | (vect_recog_widen_mult_pattern): Update calls to | |
4502 | vect_handle_widen_mult_by_cons. | |
4503 | (vect_operation_fits_smaller_type): Check that def_stmt is | |
4504 | inside the loop. | |
4505 | ||
87a658a6 | 4506 | 2011-09-04 Ira Rosen <ira.rosen@linaro.org> |
4507 | ||
4508 | * tree-vectorizer.c (vect_print_dump_info): Print line | |
4509 | number when dumping to a file. | |
4510 | (vectorize_loops): Add new messages to dump file. | |
4511 | ||
b22832dc | 4512 | 2011-09-03 Martin Jambor <mjambor@suse.cz> |
4513 | ||
4514 | * ipa-prop.h (ipa_jump_func_t): New typedef. | |
4515 | (struct ipa_edge_args): Removed field argument_count, field | |
4516 | jump_functions turned into a vector. | |
4517 | (ipa_set_cs_argument_count): Removed. | |
4518 | (ipa_get_cs_argument_count): Updated to work on vectors. | |
4519 | (ipa_get_ith_jump_func): Likewise. | |
4520 | * ipa-prop.c (ipa_count_arguments): Removed. | |
4521 | (compute_scalar_jump_functions): Use ipa_get_ith_jump_func to access | |
4522 | jump functions. Update caller. | |
4523 | (compute_pass_through_member_ptrs): Likewise. | |
4524 | (compute_cst_member_ptr_arguments): Likewise. | |
4525 | (ipa_compute_jump_functions_for_edge): Get number of arguments from | |
4526 | the statement, allocate vector. | |
4527 | (ipa_compute_jump_functions): Do not call ipa_count_arguments. | |
4528 | (duplicate_ipa_jump_func_array): Removed. | |
4529 | (ipa_edge_duplication_hook): Use VEC_copy, do not copy argument count. | |
4530 | (ipa_read_node_info): Allocate vector. | |
4531 | ||
fed903e9 | 4532 | 2011-09-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4533 | ||
72f09c1c | 4534 | PR middle-end/50232 |
fed903e9 | 4535 | * config/pa/pa.md (return): Define "return" insn pattern. |
4536 | (epilogue): Use it when no epilogue is needed. | |
4537 | * config/pa/pa.c (pa_can_use_return_insn): New function. | |
4538 | * config/pa/pa-protos.h (pa_can_use_return_insn): Declare. | |
4539 | ||
0a4cd568 | 4540 | 2011-09-03 Eric Botcazou <ebotcazou@adacore.com> |
4541 | ||
4542 | * cfgexpand.c (add_stack_var): Assert that the alignment is not zero. | |
4543 | * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Revert latest change. | |
4544 | Force at least BITS_PER_UNIT alignment on the new variable. | |
4545 | ||
634b1f85 | 4546 | 2011-09-02 Gary Funck <gary@intrepid.com> |
4547 | ||
4548 | * opts.c (print_specific_help): Fix off-by-one compare in | |
4549 | assertion check. | |
4550 | * opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, | |
4551 | CL_TARGET, CL_COMMON, CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): | |
4552 | Increase by +5 to allow for more languages. | |
4553 | * optc-gen.awk: Generate #if that ensures that the number of | |
4554 | languages is within the implementation-defined limit. | |
4555 | ||
bc83f587 | 4556 | 2011-09-02 Michael Matz <matz@suse.de> |
4557 | ||
4558 | PR middle-end/50260 | |
4559 | * ipa-split.c (split_function): Call add_referenced_var. | |
4560 | ||
4561 | * tree-ssa-phiopt.c (cond_store_replacement): Don't call get_var_ann. | |
4562 | (cond_if_else_store_replacement_1): Ditto. | |
4563 | * tree-ssa-pre.c (get_representative_for): Ditto. | |
4564 | (create_expression_by_pieces): Ditto. | |
4565 | (insert_into_preds_of_block): Ditto. | |
4566 | * tree-sra.c (create_access_replacement): Ditto. | |
4567 | (get_replaced_param_substitute): Ditto. | |
4568 | ||
87ded687 | 4569 | 2011-09-02 Bernd Schmidt <bernds@codesourcery.com> |
4570 | ||
4571 | * config/c6x/c6x.md (collapse-ndfa, no-comb-vect): New | |
4572 | automata_options. | |
4573 | (d1, l1, s1, m1, d2, l2, s2, m2): Changed to define_query_cpu_unit. | |
4574 | (l1w, s1w, l2w, s2w): Define in the main automaton. | |
4575 | (fps1, fpl1, adddps1, adddpl1, fps2, fpl2, adddps2, adddpl2): New | |
4576 | units. | |
4577 | * config/c6x/c6x.c (c6x_sched_insn_info): Add unit_mask member. | |
4578 | (c6x_unit_names): Add the new units. | |
4579 | (c6x_unit_codes): New static array. | |
4580 | (UNIT_QID_D1, UNIT_QID_L1, UNIT_QID_S1, UNIT_QID_M1, UNIT_QID_FPS1, | |
4581 | UNIT_QID_FPL1, UNIT_QID_ADDDPS1, UNIT_QID_ADDDPL1, | |
4582 | UNIT_QID_SIDE_OFFSET): New macros. | |
4583 | (RESERVATION_S2): Adjust value. | |
4584 | (c6x_option_override): Compute c6x_unit_codes. | |
4585 | (assign_reservations): Take the unit_mask of the last instruction | |
4586 | into account. Detect floating point reservations by looking for | |
4587 | the new units. Don't assign reservations if the field is already | |
4588 | nonzero. | |
4589 | (struct c6x_sched_context): Add member prev_cycle_state_ctx. | |
4590 | (init_sched_state): Initialize it. | |
4591 | (c6x_clear_sched_context): Free it. | |
4592 | (insn_set_clock): Clear reservation. | |
4593 | (prev_cycle_state): New static variable. | |
4594 | (c6x_init_sched_context): Save it. | |
4595 | (c6x_sched_init): Allocate space for it and clear it. | |
4596 | (c6x_sched_dfa_pre_cycle_insn): New static function. | |
4597 | (c6x_dfa_new_cycle): Save state at the start of a new cycle. | |
4598 | (c6x_variable_issue): Only record units in the unit_mask that | |
4599 | were not set at the start of the cycle. | |
4600 | (c6x_variable_issue): Compute and store the unit_mask from the | |
4601 | current state. | |
4602 | (reorg_split_calls): Ensure the new information remains correct. | |
4603 | (TARGET_SCHED_DFA_NEW_CYCLE, TARGET_SCHED_CLEAR_SCHED_CONTEXT, | |
4604 | TARGET_SCHED_DFA_PRE_CYCLE_INSN): Define. | |
4605 | * config/c6x/c6x.h (CPU_UNITS_QUERY): Define. | |
4606 | * config/c6x/c6x-sched.md.in (fp4_ls_N__CROSS_, adddp_ls_N__CROSS_): | |
4607 | Add special reservations. | |
4608 | * config/c6x/c6x-sched.md: Regenerate. | |
4609 | ||
03f99d3c | 4610 | 2011-09-02 Martin Jambor <mjambor@suse.cz> |
4611 | ||
4612 | * ipa-prop.h (ipa_node_params): Removed fields | |
4613 | called_with_var_arguments and node_versionable. | |
4614 | (ipa_set_called_with_variable_arg): Removed. | |
4615 | (ipa_is_called_with_var_arguments): Likewise. | |
4616 | * ipa-cp.c (ipa_get_lattice): Fixed index check in an assert. | |
4617 | (determine_versionability): Do not check for type attributes and va | |
4618 | builtins. Record versionability into inline summary. | |
4619 | (initialize_node_lattices): Do not check | |
4620 | ipa_is_called_with_var_arguments. | |
4621 | (propagate_constants_accross_call): Likewise, ignore arguments we do | |
4622 | not have PARM_DECLs for, set variable flag for parameters that were | |
4623 | not passed a value. | |
4624 | (create_specialized_node): Dump info that we cannot change signature. | |
4625 | * ipa-prop.c (ipa_compute_jump_functions): Do not care about variable | |
4626 | number of arguments. | |
4627 | (ipa_make_edge_direct_to_target): Likewise. | |
4628 | (ipa_update_after_lto_read): Likewise. | |
4629 | (ipa_node_duplication_hook): Do not copy called_with_var_arguments flag. | |
4630 | * tree-inline.c (copy_arguments_for_versioning): Copy PARM_DECLs if | |
4631 | they were remapped. | |
4632 | ||
d6b19f6b | 4633 | 2011-09-02 Richard Guenther <rguenther@suse.de> |
4634 | ||
4635 | PR tree-optimization/27460 | |
4636 | PR middle-end/29269 | |
4637 | * doc/md.texi (vcond): Document. | |
4638 | * genopinit.c (optabs): Turn vcond{,u}_optab into a conversion | |
4639 | optab with two modes. | |
4640 | * optabs.h (enum convert_optab_index): Add COI_vcond, COI_vcondu. | |
4641 | (enum direct_optab_index): Remove DOI_vcond, DOI_vcondu. | |
4642 | (vcond_optab): Adjust. | |
4643 | (vcondu_optab): Likewise. | |
4644 | (expand_vec_cond_expr_p): Adjust prototype. | |
4645 | * optabs.c (get_vcond_icode): Adjust. | |
4646 | (expand_vec_cond_expr_p): Likewise. | |
4647 | (expand_vec_cond_expr): Likewise. | |
4648 | * tree-vect-stmts.c (vect_is_simple_cond): Return the comparison | |
4649 | vector type. | |
4650 | (vectorizable_condition): Allow differing types for comparison | |
4651 | and result. | |
4652 | * config/i386/i386.c (ix86_expand_sse_cmp): Use proper mode | |
4653 | for the comparison. | |
4654 | * config/i386/sse.md (vcond<mode>): Split to | |
4655 | vcond<V_256:mode><VF_256:mode>, vcond<V_128:mode><VF_128:mode>, | |
4656 | vcond<V_128:mode><VI124_128:mode> and | |
4657 | vcondu<V_128:mode><VI124_128:mode>. | |
4658 | (vcondv2di): Change to vcond<VI8F_128:mode>v2di. | |
4659 | (vconduv2di): Likewise. | |
4660 | * config/arm/neon.md (vcond<mode>): Change to vcond*<mode><mode>. | |
4661 | (vcondu<mode>): Likewise. | |
4662 | * config/ia64/vect.md (vcond<mode>): Likewise. | |
4663 | (vcondu<mode>): Likewise. | |
4664 | (vcondv2sf): Likewise. | |
4665 | * config/mips/mips-ps-3d.md (vcondv2sf): Likewise. | |
4666 | * config/rs6000/paired.md (vcondv2sf): Likewise. | |
4667 | * config/rs6000/vector.md (vcond<mode>): Likewise. | |
4668 | (vcondu<mode>): Likewise. | |
4669 | * config/spu/spu.md (vcond<mode>): Likewise. | |
4670 | (vcondu<mode>): Likewise. | |
4671 | ||
d066d69a | 4672 | 2011-09-02 Richard Guenther <rguenther@suse.de> |
4673 | ||
4674 | * pretty-print.h (pp_unsigned_wide_integer): New. | |
4675 | * tree-pretty-print.c (dump_generic_node): Print unsigned | |
4676 | host-wide-int fitting INTEGER_CSTs with pp_unsigned_wide_integer. | |
4677 | ||
d646a3c1 | 4678 | 2011-09-02 Richard Sandiford <richard.sandiford@linaro.org> |
4679 | ||
4680 | PR target/49987 | |
4681 | * config/rs6000/rs6000.c (paired_expand_vector_init): Check for | |
4682 | valid CONST_VECTOR operands. | |
4683 | (rs6000_expand_vector_init): Likewise. | |
4684 | ||
d4e80e2b | 4685 | 2011-09-02 Martin Jambor <mjambor@suse.cz> |
4686 | ||
4687 | * cgraph.h (cgraph_indirect_call_info): Removed field thunk_delta. | |
4688 | * gimple-fold.c (gimple_get_virt_method_for_binfo): Rewritten to use | |
4689 | BINFO_VTABLE. Parameter delta removed, all callers updated. | |
4690 | * tree.c (free_lang_data_in_binfo): Clear BINFO_VIRTUALs instead | |
4691 | BINFO_VTABLE. | |
4692 | * cgraph.c (cgraph_make_edge_direct): Removed parameter delta, updated | |
4693 | all calls. | |
4694 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Removed | |
4695 | handling of thunk_delta. | |
4696 | * ipa-cp.c (get_indirect_edge_target): Removed parameter delta. | |
4697 | (devirtualization_time_bonus): Do not handle thunk deltas. | |
4698 | (ipcp_discover_new_direct_edges): Likewise. | |
4699 | * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise. | |
4700 | (try_make_edge_direct_simple_call): Likewise. | |
4701 | (try_make_edge_direct_virtual_call): Likewise. | |
4702 | * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise. Mark | |
4703 | parameter set as unused. | |
4704 | (output_edge_opt_summary): Likewise. Mark both parameters as unused. | |
4705 | * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise. Mark | |
4706 | parameter set as unused. | |
4707 | (output_edge_opt_summary): Likewise. Mark both parameters as unused. | |
4708 | (input_edge_opt_summary): Likewise. | |
4709 | * lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not stream | |
4710 | BINFO_VIRTUALS at all. | |
4711 | * lto-streamer-in.c (lto_input_ts_binfo_tree_pointers): Likewise. | |
4712 | ||
6e93d308 | 4713 | 2011-09-02 Richard Guenther <rguenther@suse.de> |
4714 | ||
a9d7b961 | 4715 | * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Do not fold alloca (0). |
4716 | (ccp_fold_stmt): Continue replacing args when folding alloca fails. | |
6e93d308 | 4717 | |
8a2caf10 | 4718 | 2011-08-31 Richard Guenther <rguenther@suse.de> |
4719 | ||
4720 | * expr.c (expand_expr_real_2): Move COND_EXPR and VEC_COND_EXPR | |
4721 | handling here, from ... | |
4722 | (expand_expr_real_1): ... here. | |
4723 | * gimple-pretty-print.c (dump_ternary_rhs): Handle COND_EXPR | |
4724 | and VEC_COND_EXPR. | |
4725 | * gimple.c (gimple_rhs_class_table): Make COND_EXPR and VEC_COND_EXPR | |
4726 | a GIMPLE_TERNARY_RHS. | |
4727 | * tree-cfg.c (verify_gimple_assign_ternary): Handle COND_EXPR | |
4728 | and VEC_COND_EXPR here ... | |
4729 | (verify_gimple_assign_single): ... not here. | |
4730 | * gimple-fold.c (fold_gimple_assign): Move COND_EXPR folding. | |
4731 | * tree-object-size.c (cond_expr_object_size): Adjust. | |
4732 | (collect_object_sizes_for): Likewise. | |
67f11d7a | 4733 | * tree-scalar-evolution.c (interpret_expr): Don't handle ternary RHSs. |
a9d7b961 | 4734 | * tree-ssa-forwprop.c (forward_propagate_into_cond): Fix and simplify. |
8a2caf10 | 4735 | (ssa_forward_propagate_and_combine): Adjust. |
4736 | * tree-ssa-loop-im.c (move_computations_stmt): Build the COND_EXPR | |
4737 | as ternary. | |
4738 | * tree-ssa-threadedge.c (fold_assignment_stmt): Adjust. | |
4739 | * tree-vect-loop.c (vect_is_simple_reduction_1): Likewise. | |
4740 | * tree-vect-stmt.c (vectorizable_condition): Likewise. | |
4741 | * tree-vrp.c (extract_range_from_cond_expr): Likewise. | |
4742 | (extract_range_from_assignment): Likewise. | |
4743 | ||
6be3efec | 4744 | 2011-08-31 Richard Sandiford <rdsandiford@googlemail.com> |
4745 | ||
4746 | * config/i386/i386.md: Use (match_test ...) for attribute tests. | |
4747 | * config/i386/mmx.md: Likewise. | |
4748 | * config/i386/sse.md: Likewise. | |
4749 | * config/i386/predicates.md (call_insn_operand): Use | |
4750 | (not (match_test "...")) instead of (match_test "!...") | |
4751 | * config/i386/constraints.md (w): Likewise. | |
4752 | ||
26173369 | 4753 | 2011-08-31 Richard Sandiford <rdsandiford@googlemail.com> |
4754 | ||
4755 | * doc/md.texi: Describe the use of match_tests in attribute tests. | |
4756 | * rtl.def (MATCH_TEST): Update commentary. | |
4757 | * genattrtab.c (attr_copy_rtx, check_attr_test, clear_struct_flag) | |
4758 | (write_test_expr, walk_attr_value): Handle MATCH_TEST. | |
4759 | ||
7fb220f3 | 4760 | 2011-08-31 Richard Sandiford <rdsandiford@googlemail.com> |
4761 | ||
4762 | * genattrtab.c (attr_rtx_1): Hash SYMBOL_REFs. | |
4763 | (attr_string): Use copy_md_ptr_loc. | |
4764 | ||
982ffd8d | 4765 | 2011-08-31 Martin Jambor <mjambor@suse.cz> |
4766 | ||
4767 | PR middle-end/49886 | |
4768 | * ipa-inline-analysis.c (compute_inline_parameters): Set | |
4769 | can_change_signature of noes with typde attributes. | |
4770 | * ipa-split.c (split_function): Do not skip any arguments if | |
4771 | can_change_signature is set. | |
4772 | ||
0a31490e | 4773 | 2011-08-31 Martin Jambor <mjambor@suse.cz> |
4774 | ||
4775 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Alias | |
4776 | check removed. | |
4777 | ||
c6b43862 | 4778 | 2011-08-31 Richard Guenther <rguenther@suse.de> |
4779 | ||
4780 | * fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE | |
4781 | special-casing. | |
4782 | ||
73060079 | 4783 | 2011-08-31 Marc Glisse <marc.glisse@inria.fr> |
4784 | ||
4785 | * doc/generic.texi (Types for C++): CP_TYPE_QUALS -> cp_type_quals. | |
4786 | ||
9a65cc0a | 4787 | 2011-08-31 Tom de Vries <tom@codesourcery.com> |
4788 | ||
4789 | PR middle-end/43513 | |
4790 | * Makefile.in (tree-ssa-ccp.o): Add $(PARAMS_H) to rule. | |
4791 | * tree-ssa-ccp.c (params.h): Include. | |
4792 | (fold_builtin_alloca_for_var): New function. | |
4793 | (ccp_fold_stmt): Use fold_builtin_alloca_for_var. | |
4794 | ||
92e5abd5 | 4795 | 2011-08-30 Uros Bizjak <ubizjak@gmail.com> |
4796 | ||
4797 | * config/i386/i386.c (ix86_valid_target_attribute_inner_p): | |
4798 | Handle FMA option. | |
4799 | ||
b83afca1 | 4800 | 2011-08-30 Andrew Stubbs <ams@codesourcery.com> |
4801 | ||
4802 | * config/arm/arm.c (optimal_immediate_sequence_1): Make b1, b2, | |
4803 | b3 and b4 unsigned. | |
4804 | ||
17554eb5 | 4805 | 2011-08-30 Andrew Stubbs <ams@codesourcery.com> |
4806 | ||
4807 | * config/arm/arm.c (arm_gen_constant): Set can_negate correctly | |
4808 | when code is SET. | |
4809 | ||
704d7315 | 4810 | 2011-08-30 Richard Guenther <rguenther@suse.de> |
4811 | ||
4812 | PR middle-end/48571 | |
4813 | * gimple.h (maybe_fold_offset_to_address): Remove. | |
4814 | (maybe_fold_offset_to_reference): Likewise. | |
4815 | (maybe_fold_stmt_addition): Likewise. | |
4816 | (may_propagate_address_into_dereference): Likewise. | |
4817 | * tree-inline.c (remap_gimple_op_r): Do not reconstruct | |
4818 | array references. | |
4819 | * gimple-fold.c (canonicalize_constructor_val): Likewise. | |
4820 | Canonicalize invariant POINTER_PLUS_EXPRs to invariant MEM_REF | |
4821 | addresses instead. | |
4822 | (may_propagate_address_into_dereference): Remove. | |
4823 | (maybe_fold_offset_to_array_ref): Likewise. | |
4824 | (maybe_fold_offset_to_reference): Likewise. | |
4825 | (maybe_fold_offset_to_address): Likewise. | |
4826 | (maybe_fold_stmt_addition): Likewise. | |
4827 | (fold_gimple_assign): Do not reconstruct array references but | |
4828 | instead canonicalize invariant POINTER_PLUS_EXPRs to invariant | |
4829 | MEM_REF addresses. | |
4830 | (gimple_fold_stmt_to_constant_1): Likewise. | |
4831 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise. | |
4832 | * gimplify.c (gimplify_conversion): Likewise. | |
4833 | (gimplify_expr): Likewise. | |
4834 | ||
65463cb8 | 4835 | 2011-08-30 Ilya Tocar <ilya.tocar@intel.com> |
4836 | ||
4837 | * config/i386/fmaintrin.h: New. | |
4838 | * config.gcc: Add fmaintrin.h. | |
4839 | * config/i386/i386.c | |
4840 | (enum ix86_builtins) <IX86_BUILTIN_VFMADDSS3>: New. | |
4841 | <IX86_BUILTIN_VFMADDSD3>: Likewise. | |
4842 | * config/i386/sse.md (fmai_vmfmadd_<mode>): New. | |
4843 | (*fmai_fmadd_<mode>): Likewise. | |
4844 | (*fmai_fmsub_<mode>): Likewise. | |
4845 | (*fmai_fnmadd_<mode>): Likewise. | |
4846 | (*fmai_fnmsub_<mode>): Likewise. | |
4847 | * config/i386/immintrin.h: Add fmaintrin.h. | |
4848 | ||
172b69d8 | 4849 | 2011-08-30 Bernd Schmidt <bernds@codesourcery.com> |
4850 | ||
4851 | * genautomata.c (NO_COMB_OPTION): New macro. | |
4852 | (no_comb_flag): New static variable. | |
4853 | (gen_automata_option): Handle NO_COMB_OPTION. | |
4854 | (comb_vect_p): False if no_comb_flag. | |
4855 | (add_vect): Move computation of min/max values. Return early if | |
4856 | no_comb_flag. | |
4857 | * doc/md.texi (automata_option): Document no-comb-vect. | |
4858 | ||
ee2bfc04 | 4859 | * config/i386/i386.c (get_pc_thunk_name): Change prefix to |
4860 | "__x86.get_pc_thunk". | |
4861 | ||
9f8fb9f2 | 4862 | * bb-reorder.c (insert_section_boundary_note): Only do it if |
4863 | we reordered the blocks; i.e. not if !optimize_function_for_speed_p. | |
4864 | ||
a30bbccf | 4865 | 2011-08-30 Christian Bruel <christian.bruel@st.com> |
4866 | ||
4867 | * coverage.c (coverage_init): Check flag_branch_probabilities instead of | |
4868 | flag_profile_use. | |
92e5abd5 | 4869 | |
b8754c78 | 4870 | 2011-08-29 Michael Meissner <meissner@linux.vnet.ibm.com> |
4871 | ||
4872 | * config/rs6000/rs6000.opt (-msave-toc-indirect): Change default | |
4873 | to off. Document switch. | |
4874 | * doc/invoke.texi (-msave-toc-indirect): Ditto. | |
4875 | ||
90590009 | 4876 | 2011-08-29 Jakub Jelinek <jakub@redhat.com> |
4877 | ||
4878 | * gthr-posix.h (__gthread_active_p): Do not use preprocessor | |
4879 | conditionals and comments inside macro arguments. | |
4880 | ||
a9d7b961 | 4881 | 2011-08-29 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com> |
4882 | Richard Guenther <rguenther@suse.de> | |
3a82f2b4 | 4883 | |
4884 | * tree.h (constant_boolean_node): Adjust prototype. | |
4885 | * fold-const.c (fold_convert_loc): Move aggregate conversion | |
4886 | leeway down. | |
4887 | (constant_boolean_node): Make value parameter boolean, add | |
4888 | vector type handling. | |
4889 | (fold_unary_loc): Use constant_boolean_node. | |
4890 | (fold_binary_loc): Preserve types properly when folding | |
4891 | COMPLEX_EXPR <__real x, __imag x>. | |
4892 | * gimplify.c (gimplify_expr): Handle vector comparison. | |
4893 | * tree.def (EQ_EXPR, ...): Document behavior on vector typed | |
4894 | comparison. | |
4895 | * tree-cfg.c (verify_gimple_comparison): Verify vector typed | |
4896 | comparisons. | |
4897 | ||
6d2a4bac | 4898 | 2011-08-29 Jakub Jelinek <jakub@redhat.com> |
4899 | ||
4900 | PR middle-end/48722 | |
4901 | * emit-rtl.c (unshare_all_rtl_again): For CALL_INSNs, | |
4902 | reset_used_flags also in CALL_INSN_FUNCTION_USAGE. | |
4903 | (verify_rtl_sharing): Likewise and verify_rtx_sharing | |
4904 | in there too. | |
4905 | (unshare_all_rtl_in_chain): For CALL_INSNs | |
4906 | copy_rtx_if_shared also CALL_INSN_FUNCTION_USAGE. | |
4907 | ||
3048a5c0 | 4908 | 2011-08-29 Richard Guenther <rguenther@suse.de> |
4909 | ||
4910 | * gimple-fold.c (gimple_fold_stmt_to_constant_1): Set a location | |
4911 | on the built ADDR_EXPR. | |
4912 | ||
0b1ba96b | 4913 | 2011-08-29 Jakub Jelinek <jakub@redhat.com> |
4914 | ||
4915 | PR debug/50215 | |
4916 | * var-tracking.c (create_entry_value): Call cselib_lookup_from_insn | |
4917 | before adding ENTRY_VALUE to val->locs. | |
4918 | ||
613fe554 | 4919 | 2011-08-28 Mikael Pettersson <mikpe@it.uu.se> |
4920 | ||
4921 | PR bootstrap/50218 | |
4922 | * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Initialize | |
4923 | comp. | |
4924 | ||
9cb2517e | 4925 | 2011-08-27 Bernd Schmidt <bernds@codesourcery.com> |
4926 | ||
4927 | * doc/rtl.texi (simple_return): Document. | |
4928 | (parallel, PATTERN): Here too. | |
4929 | * doc/md.texi (return): Mention it's allowed to expand to simple_return | |
4930 | in some cases. | |
4931 | (simple_return): Document standard pattern. | |
4932 | * gengenrtl.c (special_rtx): SIMPLE_RETURN is special. | |
4933 | * final.c (final_scan_insn): Use ANY_RETURN_P on body. | |
4934 | * reorg.c (function_return_label, function_simple_return_label): | |
4935 | New static variables, replacing... | |
4936 | (end_of_function_label): ... this. | |
4937 | (simplejump_or_return_p): New static function. | |
4938 | (optimize_skip, steal_delay_list_from_fallthrough, | |
4939 | fill_slots_from_thread): Use it. | |
4940 | (relax_delay_slots): Likewise. Use ANY_RETURN_P on body. | |
4941 | (rare_destination, follow_jumps): Use ANY_RETURN_P on body. | |
4942 | (find_end_label): Take a new arg which is one of the two return | |
4943 | rtxs. Depending on which, set either function_return_label or | |
4944 | function_simple_return_label. All callers changed. | |
4945 | (make_return_insns): Make both kinds. | |
4946 | (dbr_schedule): Adjust for two kinds of end labels. | |
4947 | * function.c (emit_return_into_block): Set JUMP_LABEL properly. | |
4948 | * genemit.c (gen_exp): Handle SIMPLE_RETURN. | |
4949 | (gen_expand, gen_split): Use ANY_RETURN_P. | |
4950 | * df-scan.c (df_uses_record): Handle SIMPLE_RETURN. | |
4951 | * rtl.def (SIMPLE_RETURN): New code. | |
4952 | * ifcvt.c (find_if_case_1): Be more careful about | |
4953 | redirecting jumps to the EXIT_BLOCK. | |
4954 | * jump.c (condjump_p, condjump_in_parallel_p, any_condjump_p, | |
4955 | returnjump_p_1): Handle SIMPLE_RETURNs. | |
4956 | * print-rtl.c (print_rtx): Likewise. | |
4957 | * rtl.c (copy_rtx): Likewise. | |
4958 | * bt-load.c (compute_defs_uses_and_gen): Use ANY_RETURN_P. | |
4959 | * combine.c (simplify_set): Likewise. | |
4960 | * resource.c (find_dead_or_set_registers, mark_set_resources): | |
4961 | Likewise. | |
4962 | * emit-rtl.c (verify_rtx_sharing, classify_insn, copy_insn_1, | |
4963 | copy_rtx_if_shared_1, mark_used_flags): Handle SIMPLE_RETURNs. | |
4964 | (init_emit_regs): Initialize simple_return_rtx. | |
4965 | * cfglayout.c (fixup_reorder_chain): Pass a JUMP_LABEL to | |
4966 | force_nonfallthru_and_redirect. | |
4967 | * rtl.h (ANY_RETURN_P): Allow SIMPLE_RETURN. | |
4968 | (GR_SIMPLE_RETURN): New enum value. | |
4969 | (simple_return_rtx): New macro. | |
4970 | * basic-block.h (force_nonfallthru_and_redirect): Adjust | |
4971 | declaration. | |
4972 | * cfgrtl.c (force_nonfallthru_and_redirect): Take a new jump_label | |
4973 | argument. All callers changed. Be careful about what kinds of | |
4974 | returnjumps to generate. | |
4975 | * config/i386/3i86.c (ix86_pad_returns, ix86_count_insn_bb, | |
4976 | ix86_pad_short_function): Likewise. | |
4977 | * config/arm/arm.c (arm_final_prescan_insn): Handle both kinds | |
4978 | of return. | |
4979 | * config/mips/mips.md (any_return): New code_iterator. | |
4980 | (optab): Add cases for return and simple_return. | |
4981 | (return): Expand to a simple_return. | |
4982 | (simple_return): New pattern. | |
4983 | (*<optab>, *<optab>_internal for any_return): New patterns. | |
4984 | (return_internal): Remove. | |
4985 | * config/mips/mips.c (mips_expand_epilogue): Make the last insn | |
4986 | a simple_return_internal. | |
4987 | ||
a3d5479a | 4988 | 2011-08-27 Uros Bizjak <ubizjak@gmail.com> |
4989 | ||
4990 | * config/i386/sse.md (*absneg<mode>2): Fix split condition. | |
4991 | (vec_extract_lo_<mode>): Prevent both operands in memory. | |
4992 | (vec_extract_lo_v16hi): Ditto. | |
4993 | (*vec_extract_v4sf_mem): Add TARGET_SSE insn constraint. | |
4994 | ||
4995 | 2011-08-27 Uros Bizjak <ubizjak@gmail.com> | |
4996 | ||
4997 | * config/i386/sse.md (mulv16qi3): Attach REG_EQUAL note. | |
4998 | (*sse2_mulv4si3): Ditto. | |
4999 | (mulv2di3): Ditto. | |
5000 | * config/i386/i386.c (legitimize_tls_address): Change REG_EQIV | |
5001 | notes to REG_EQUAL. | |
5002 | ||
1c9cc6e6 | 5003 | 2011-08-27 Uros Bizjak <ubizjak@gmail.com> |
5004 | ||
5005 | PR target/50202 | |
5006 | * config/i386/sse.md (sse4_2_pcmpestr): Emit NOTE_INSN_DELETED note | |
5007 | when all outputs are unused. | |
a3d5479a | 5008 | (sse4_2_pcmpistr): Ditto. |
1c9cc6e6 | 5009 | |
b14927ea | 5010 | 2011-08-26 Uros Bizjak <ubizjak@gmail.com> |
5011 | ||
5012 | * config/i386/i386.md (round<mode>2): New expander. | |
5013 | * config/i386/i386.c (enum ix86_builtins): Add | |
5014 | IX86_BUILTIN_ROUND{PS,PD}_AZ{,256}. | |
5015 | (struct builtin_description): Add __builtin_ia32_round{ps,pd}_az{,256} | |
5016 | descriptions. | |
5017 | (ix86_builtin_vectorized_function): Handle BUILT_IN_ROUND{,F} builtins. | |
5018 | (ix86_build_const_vector): Rewrite using loop with RTVEC_ELT accessor. | |
5019 | ||
d7106cac | 5020 | 2011-08-26 Uros Bizjak <ubizjak@gmail.com> |
5021 | ||
5022 | PR middle-end/50083 | |
5023 | * convert.c (convert_to_integer) <BUIT_IN_ROUND{,F,L}>: Convert | |
5024 | only when TARGET_C99_FUNCTIONS. | |
5025 | <BUILT_IN_NEARBYINT{,F,L}>: Ditto. | |
5026 | <BUILT_IN_RINT{,F,L}>: Ditto. | |
5027 | ||
c56fba00 | 5028 | 2011-08-26 Michael Matz <matz@suse.de> |
5029 | Jakub Jelinek <jakub@redhat.com> | |
5030 | ||
5031 | PR lto/50165 | |
5032 | * lto-streamer-in.c (canon_file_name): Initialize new_slot->len; | |
5033 | don't call strlen twice, use memcpy. | |
5034 | ||
a2ef4824 | 5035 | 2011-08-26 H.J. Lu <hongjiu.lu@intel.com> |
5036 | ||
5037 | * config/i386/bmi2intrin.h: Allow in <immintrin.h>. | |
5038 | * config/i386/bmiintrin.h: Likewise. | |
5039 | * config/i386/lzcntintrin.h: Likewise. | |
5040 | ||
5041 | * config/i386/immintrin.h: Include <lzcntintrin.h>, | |
5042 | <bmiintrin.h> and <bmi2intrin.h>. | |
5043 | ||
2522cb6f | 5044 | 2011-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
5045 | ||
5046 | PR target/50166 | |
5047 | * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Check count in main. | |
5048 | * configure: Regenerate. | |
5049 | ||
0902fd73 | 5050 | 2011-08-26 Jakub Jelinek <jakub@redhat.com> |
5051 | ||
5052 | PR c/50179 | |
5053 | * c-typeck.c (c_process_expr_stmt): Skip over nops and | |
5054 | call mark_exp_read even if exprv is ADDR_EXPR. | |
5055 | ||
ab34dec8 | 5056 | 2011-08-26 Richard Sandiford <richard.sandiford@linaro.org> |
5057 | ||
5058 | * df-problems.c (df_note_bb_compute): Pass uses rather than defs | |
5059 | to df_set_dead_notes_for_mw. | |
5060 | ||
4e7b770d | 5061 | 2011-08-26 Richard Guenther <rguenther@suse.de> |
5062 | ||
5063 | * varasm.c (decode_addr_const): Handle MEM_REF[&X, OFF]. | |
5064 | ||
08748e8d | 5065 | 2011-08-26 Zdenek Dvorak <ook@ucw.cz> |
5066 | Tom de Vries <tom@codesourcery.com> | |
5067 | ||
5068 | * tree-ssa-loop-ivopts.c (struct cost_pair): Add comp field. | |
5069 | (struct ivopts_data): Add loop_single_exit_p field. | |
5070 | (niter_for_exit): Change parameter desc_p into return value. Return | |
5071 | desc if desc->may_be_zero. Free desc if unused. | |
5072 | (niter_for_single_dom_exit): Change return type. | |
5073 | (find_induction_variables): Handle changed return type of | |
5074 | niter_for_single_dom_exit. Dump may_be_zero. | |
5075 | (add_candidate_1): Keep original base and step type for IP_ORIGINAL. | |
5076 | (set_use_iv_cost): Add and handle comp parameter. | |
5077 | (determine_use_iv_cost_generic, determine_use_iv_cost_address): Add | |
5078 | comp argument to set_use_iv_cost. | |
5079 | (strip_wrap_conserving_type_conversions, expr_equal_p) | |
5080 | (difference_cannot_overflow_p, iv_elimination_compare_lt): New function. | |
5081 | (may_eliminate_iv): Add comp parameter. Handle new return type of | |
5082 | niter_for_exit. Use loop_single_exit_p. Use iv_elimination_compare_lt. | |
5083 | (determine_use_iv_cost_condition): Add comp argument to set_use_iv_cost | |
5084 | and may_eliminate_iv. | |
5085 | (rewrite_use_compare): Move call to iv_elimination_compare to ... | |
5086 | (may_eliminate_iv): Here. | |
5087 | (tree_ssa_iv_optimize_loop): Initialize loop_single_exit_p. | |
5088 | ||
ff2d70df | 5089 | 2011-08-26 Tom de Vries <tom@codesourcery.com> |
5090 | ||
5091 | * tree-pretty-print (dump_generic_node): Test for NULL_TREE before | |
5092 | accessing TREE_TYPE. | |
5093 | ||
2ff91fec | 5094 | 2011-08-26 Jiangning Liu <jiangning.liu@arm.com> |
5095 | ||
d7106cac | 5096 | * config/arm/arm.md (*ior_scc_scc): Enable for Thumb2 as well. |
5097 | (*ior_scc_scc_cmp): Likewise | |
5098 | (*and_scc_scc): Likewise. | |
5099 | (*and_scc_scc_cmp): Likewise. | |
5100 | (*and_scc_scc_nodom): Likewise. | |
5101 | (*cmp_ite0, *cmp_ite1, *cmp_and, *cmp_ior): Handle Thumb2. | |
2ff91fec | 5102 | |
3b23b4cc | 5103 | 2011-08-26 Jakub Jelinek <jakub@redhat.com> |
5104 | ||
5105 | * rtlanal.c (nonzero_bits1): Handle CLRSB. | |
5106 | ||
f32d300e | 5107 | 2011-08-26 Richard Guenther <rguenther@suse.de> |
5108 | ||
5109 | * expr.c (string_constant): Handle &MEM_REF. | |
5110 | ||
d5cbae34 | 5111 | 2011-08-26 Andrew Stubbs <ams@codesourcery.com> |
5112 | ||
5113 | * config/arm/arm.c (struct four_ints): New type. | |
5114 | (count_insns_for_constant): Delete function. | |
5115 | (find_best_start): Delete function. | |
5116 | (optimal_immediate_sequence): New function. | |
5117 | (optimal_immediate_sequence_1): New function. | |
5118 | (arm_gen_constant): Move constant splitting code to | |
5119 | optimal_immediate_sequence. | |
5120 | Rewrite constant negation/invertion code. | |
5121 | ||
5122 | 2011-08-26 Andrew Stubbs <ams@codesourcery.com> | |
5123 | ||
5124 | * config/arm/arm-protos.h (const_ok_for_op): Add prototype. | |
5125 | * config/arm/arm.c (const_ok_for_op): Add support for addw/subw. | |
5126 | Remove prototype. Remove static function type. | |
5127 | * config/arm/arm.md (*arm_addsi3): Add addw/subw support. | |
5128 | Add arch attribute. | |
5129 | * config/arm/constraints.md (Pj, PJ): New constraints. | |
5130 | ||
9e01b0a7 | 5131 | 2011-08-26 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
5132 | ||
d7106cac | 5133 | * config/arm/cortex-a9.md ("cortex_a9_mult_long"): New. |
5134 | ("cortex_a9_multiply_long"): New and use above. Handle all | |
9e01b0a7 | 5135 | long multiply cases. |
d7106cac | 5136 | ("cortex_a9_multiply"): Handle smmul and smmulr. |
5137 | ("cortex_a9_mac"): Handle smmla. | |
9e01b0a7 | 5138 | |
40125f1c | 5139 | 2011-08-25 Richard Henderson <rth@redhat.com> |
5140 | ||
5141 | PR 50132 | |
5142 | PR 49864 | |
5143 | * cfgcleanup.c (old_insns_match_p): Don't allow cross-jump for | |
5144 | non-constant stack adjutment. | |
5145 | * expr.c (find_args_size_adjust): Break out from ... | |
5146 | (fixup_args_size_notes): ... here. | |
5147 | * rtl.h (find_args_size_adjust): Declare. | |
5148 | ||
f30b3ad6 | 5149 | 2011-08-25 Uros Bizjak <ubizjak@gmail.com> |
5150 | ||
5151 | * config/i386/i386.md (isa): Add sse2, sse2_noavx, sse3, | |
5152 | sse4 and sse4_noavx. | |
5153 | (enabled): Handle sse2, sse2_noavx, sse3, sse4 and sse4_noavx. | |
5154 | (*pushdf_rex64): Change Y2 register constraint to x. | |
5155 | (*movdf_internal_rex64): Ditto. | |
5156 | (*zero_extendsidi2_rex64): Ditto. | |
5157 | (*movdi_internal): Change Y2 register constraint to x | |
5158 | and update "isa" attribute. | |
5159 | (*pushdf): Ditto. | |
5160 | (*movdf internal): Ditto. | |
5161 | (zero_extendsidi2_1): Ditto. | |
5162 | (*truncdfdf_mixed): Ditto. | |
5163 | (*truncxfdf2_mixed): Ditto. | |
5164 | * config/i386/mmx.md (*mov<mode>_internal_rex64): Change Y2 | |
5165 | register constraint to x. | |
5166 | (*movv2sf_internal_rex64): Ditto. | |
5167 | (*mov<mode>_internal): Change Y2 register constraint to x | |
5168 | and add "isa" attribute. | |
5169 | (*movv2sf_internal): Ditto. | |
5170 | (*vec_extractv2si_1): Ditto. | |
5171 | * config/i386/sse.md ("vec_set<mode>_0): Change Y2 and Y4 register | |
5172 | constraints to x and update "isa" attribute. | |
5173 | (*vec_interleave_highv2df): Change Y3 registerconstraint | |
5174 | to x and update "isa" attribute. | |
5175 | (*vec_interleave_lowv2df): Ditto. | |
5176 | (*vec_concatv2df): Change Y2 register constraint to x and | |
5177 | update "isa" attribute. | |
5178 | (sse2_loadld): Ditto. | |
5179 | (*vec_extractv2di_1): Ditto. | |
5180 | (*vec_dupv4si): Ditto. | |
5181 | (*vec_dupv2di): Ditto. | |
5182 | (*vec_concatv4si): Ditto. | |
5183 | (vec_concatv2di): Ditto. | |
5184 | * config/i386/constraints.md (Y2): Remove. | |
5185 | (Y3): Ditto. | |
5186 | (Y4): Ditto. | |
5187 | ||
92effe69 | 5188 | 2011-08-25 Bernd Schmidt <bernds@codesourcery.com> |
5189 | ||
5190 | * regrename.c (scan_rtx_reg, scan_rtx_address, build_def_use, | |
5191 | dump_def_use_chain): Don't declare. | |
5192 | (mark_conflict, create_new_chain): Move before users. | |
5193 | (regrename_optimize): Move to near end of file. | |
5194 | ||
7d1feb0e | 5195 | 2011-08-25 Georg-Johann Lay <avr@gjlay.de> |
5196 | ||
5197 | * config/avr-protos.h (byte_immediate_operand): Remove Prototype. | |
5198 | (secondary_input_reload_class): Remove Prototype. | |
5199 | * config/avr/avr.c (byte_immediate_operand): Remove Function. | |
5200 | * config/avr/avr.md (setmemhi): Use u8_operand. | |
5201 | (strlenhi): Use const0_rtx for comparison. | |
5202 | * config/avr/avr.h (avr_reg_order): Remove Declaration. | |
5203 | ||
7104fbe4 | 5204 | 2011-08-25 Georg-Johann Lay <avr@gjlay.de> |
5205 | ||
5206 | * config/avr/avr.c (reg_class_tab): Make local to | |
5207 | avr_regno_reg_class. Return smallest register class available. | |
f30b3ad6 | 5208 | |
53026b2c | 5209 | 2011-08-25 Georg-Johann Lay <avr@gjlay.de> |
92effe69 | 5210 | |
53026b2c | 5211 | * config/avr/avr.c (STR_PREFIX_P): New Define. |
5212 | (avr_asm_declare_function_name): Use it. | |
5213 | (avr_asm_named_section): Use it. | |
5214 | (avr_section_type_flags): Use it. | |
5215 | ||
8043d8fb | 5216 | 2011-08-25 Bernd Schmidt <bernds@codesourcery.com> |
5217 | ||
5218 | * doc/md.texi (automata_option): Document collapse-ndfa. | |
5219 | * genautomata.c (COLLAPSE_OPTION): New macro. | |
5220 | (collapse_flag): New static variable. | |
5221 | (struct description): New member normal_decls_num. | |
5222 | (struct automaton): New members advance_ainsn and collapse_ainsn. | |
5223 | (gen_automata_option): Check for COLLAPSE_OPTION. | |
5224 | (collapse_ndfa_insn_decl): New static variable. | |
5225 | (add_collapse_ndfa_insn_decl, special_decl_p): New functions. | |
f30b3ad6 | 5226 | (find_arc): If insn is the collapse-ndfa insn, accept any arc we find. |
8043d8fb | 5227 | (transform_insn_regexps): Call add_collapse_ndfa_insn_decl if |
5228 | necessary. Use normal_decls_num rather than decls_num, remove | |
5229 | test for special decls. | |
f30b3ad6 | 5230 | (create_alt_states, form_ainsn_with_same_reservs): Use special_decl_p. |
8043d8fb | 5231 | (make_automaton); Likewise. Use the new advance_cycle_insn member |
5232 | of struct automaton. | |
5233 | (create_composed_state): Disallow advance-cycle arcs if collapse_flag | |
5234 | is set. | |
5235 | (NDFA_to_DFA): Don't create composed states for the collapse-ndfa | |
5236 | transition. Create the necessary transitions for it. | |
5237 | (create_ainsns): Return void. Take an automaton_t argument, and | |
5238 | update its ainsn_list, advance_ainsn and collapse_ainsn members. All | |
5239 | callers changed. | |
5240 | (COLLAPSE_NDFA_VALUE_NAME): New macro. | |
5241 | (output_tables): Output code to define it. | |
5242 | (output_internal_insn_code_evaluation): Output code to accept | |
5243 | const0_rtx as collapse-ndfa transition. | |
5244 | (output_default_latencies, output_print_reservation_func, | |
5245 | output_print_description): Reorganize loops to use normal_decls_num | |
5246 | as loop bound; remove special case for advance_cycle_insn_decl. | |
5247 | (initiate_automaton_gen): Handle COLLAPSE_OPTION. | |
5248 | (check_automata_insn_issues): Check for collapse_ainsn. | |
5249 | (expand_automate): Allocate sufficient space. Initialize | |
5250 | normal_decls_num. | |
5251 | ||
d2608c9e | 5252 | 2011-08-25 Georg-Johann Lay <avr@gjlay.de> |
8043d8fb | 5253 | |
d2608c9e | 5254 | * config/avr/avr.md: Fix indentation from r177991. |
5255 | ||
8fe3bc87 | 5256 | 2011-08-25 Bernd Schmidt <bernds@codesourcery.com> |
5257 | ||
5258 | * regrename.c (struct du_head): Remove member terminated. | |
5259 | (create_new_chain): Don't initialize it. | |
5260 | (scan_rtx_reg): Don't set or test it, test the open_chains_set | |
5261 | bitmap instead. | |
5262 | (tick, this_tick): New global variables, moved out of | |
5263 | regrename_optimize. | |
5264 | (current_id, open_chains, closed_chains, open_chains_set, | |
5265 | live_in_chains, live_hard_regs): Reorder declarations. | |
5266 | (dump_def_use_chain): Move function earlier in the file. | |
5267 | (rename_chains): New static function, broken out of | |
5268 | regrename_optimize. | |
5269 | (regrename_optimize): Use it. Remove #if 0'ed code. | |
5270 | ||
151e1f99 | 5271 | 2011-08-25 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
5272 | ||
5273 | * varasm.c: (default_binds_local_p_1): Commentary typo fix. | |
5274 | ||
29b32a9a | 5275 | 2011-08-24 H.J. Lu <hongjiu.lu@intel.com> |
5276 | ||
17c8bd7b | 5277 | PR target/50172 |
f30b3ad6 | 5278 | * config/i386/i386.c (ix86_expand_builtin): Convert to Pmode if needed. |
29b32a9a | 5279 | |
93fc59e8 | 5280 | 2011-08-24 Richard Guenther <rguenther@suse.de> |
5281 | ||
5282 | * tree-data-ref.c (dr_analyze_indices): Avoid unsharing the | |
5283 | ref in the basic-block case. Move stripping array-refs | |
5284 | to the place we create an access-function for it. Remove | |
5285 | bogus stripping down a MEM_REF to its base. | |
5286 | ||
9643722d | 5287 | 2011-08-24 Richard Guenther <rguenther@suse.de> |
5288 | ||
5289 | * fold-const.c (fold_comparison): Fold &a < &a + 4 even | |
5290 | with -fno-strict-overflow. | |
5291 | ||
b330ad86 | 5292 | 2011-08-24 Richard Guenther <rguenther@suse.de> |
5293 | ||
5294 | * tree-vectorizer.c (vect_print_dump_info): Avoid the | |
5295 | file and location clutter when dumping to dump files. | |
5296 | ||
18cf5aaf | 5297 | 2011-08-24 Simon Baldwin <simonb@google.com> |
5298 | ||
5299 | * gengtype-state.c (write_state): Remove timestamped header line. | |
5300 | ||
fc3bd902 | 5301 | 2011-08-24 Joseph Myers <joseph@codesourcery.com> |
5302 | ||
5303 | * Makefile.in (CFLAGS-collect2.o, CFLAGS-c-family/c-opts.o) | |
5304 | (CFLAGS-c-family/c-pch.o, CFLAGS-prefix.o, CFLAGS-version.o) | |
5305 | (CFLAGS-lto-compress.o, CFLAGS-toplev.o, CFLAGS-intl.o) | |
5306 | (CFLAGS-cppbuiltin.o, CFLAGS-cppdefault.o): New. | |
5307 | (collect2.o, c-family/c-cppbuiltin.o, c-family/c-opts.o) | |
5308 | (c-family/c-pch.o, prefix.o, version.o, lto-compress.o, toplev.o) | |
5309 | (intl.o, cppbuiltin.o, cppdefault.o): Remove explicit compilation | |
5310 | rules. | |
5311 | (lto-wrapper$(exeext)): Use $(LINKER) not $(COMPILER). | |
5312 | ||
cbc8c5f6 | 5313 | 2011-08-24 Joseph Myers <joseph@codesourcery.com> |
5314 | ||
5315 | * Makefile.in (ALL_CXXFLAGS): Include $(CFLAGS-$@). | |
5316 | ||
0f00ec21 | 5317 | 2011-08-24 Richard Guenther <rguenther@suse.de> |
5318 | ||
5319 | PR tree-optimization/50067 | |
5320 | * tree-data-ref.c (dr_analyze_indices): Do not add an access | |
5321 | function for a MEM_REF base that has no evolution in the loop | |
5322 | nest or that is not analyzable. | |
5323 | ||
252fffc7 | 5324 | 2011-08-23 Vladimir Makarov <vmakarov@redhat.com> |
5325 | ||
5326 | * ira.c (ira_init_register_move_cost): Check small subclasses | |
5327 | through ira_reg_class_max_nregs and ira_available_class_regs. | |
5328 | ||
4480cad1 | 5329 | 2011-08-23 Uros Bizjak <ubizjak@gmail.com> |
5330 | ||
5331 | * config/i386/constraints.md (Yp): New register constraint. | |
5332 | * config/i386/i386.md (*addhi_1): Merge with *addhi_1_lea using | |
5333 | Yp register constraint. | |
5334 | (*addqi_1): Merge with *addqi_1_lea using Yp register constraint. | |
5335 | (*ashlhi3_1): Merge with *ashlhi3_1_lea using Yp register constraint. | |
5336 | (*ashlqi3_1): Merge with *ashlqi3_1_lea using Yp register constraint. | |
5337 | ||
1004a2c1 | 5338 | 2011-08-23 Kirill Yukhin <kirill.yukhin@intel.com> |
5339 | ||
5340 | * config/i386/sse.md (<s>mul<mode>3_highpart): Update. | |
5341 | ||
f74ea1c2 | 5342 | 2011-08-23 Mark Heffernan <meheff@google.com> |
5343 | ||
5344 | PR middle-end/38509 | |
5345 | * common.opt (Wfree-nonheap-object): New option. | |
5346 | * doc/invoke.texi (Warning options): Document -Wfree-nonheap-object. | |
5347 | * builtins.c (maybe_emit_free_warning): Add OPT_Wfree_nonheap_object | |
5348 | to warning. | |
5349 | (expand_builtin): Make warning conditional. | |
5350 | ||
2339767f | 5351 | 2011-08-23 Uros Bizjak <ubizjak@gmail.com> |
5352 | ||
5353 | * config/i386/i386.md (type): Add imulx, ishiftx and rotatex. | |
5354 | (length_immediate): Handle imulx, ishiftx and rotatex. | |
5355 | (imm_disp): Ditto. | |
5356 | (isa): Add bmi2. | |
5357 | (enabled): Handle bmi2. | |
2339767f | 5358 | (*mul<mode><dwi>3): Split from *<u>mul<mode><dwi>3. |
5359 | (*umul<mode><dwi>3): Ditto. Add imulx BMI2 alternative. | |
5360 | (*bmi2_umulditi3_1): New insn pattern. | |
5361 | (*bmi2_umulsidi3_1): Ditto. | |
4480cad1 | 5362 | (*umul<mode><dwi>3 splitter): New splitter to avoid flags dependency. |
2339767f | 5363 | (*bmi2_ashl<mode>3_1): New insn pattern. |
5364 | (*ashl<mode>3_1): Add ishiftx BMI2 alternative. | |
4480cad1 | 5365 | (*ashl<mode>3_1 splitter): New splitter to avoid flags dependency. |
2339767f | 5366 | (*bmi2_ashlsi3_1_zext): New insn pattern. |
5367 | (*ashlsi3_1_zext): Add ishiftx BMI2 alternative. | |
4480cad1 | 5368 | (*ashlsi3_1_zext splitter): New splitter to avoid flags dependency. |
2339767f | 5369 | (*bmi2_<shiftrt_insn><mode>3_1): New insn pattern. |
5370 | (*<shiftrt_insn><mode>3_1): Add ishiftx BMI2 alternative. | |
5371 | (*<shiftrt_insn><mode>3_1 splitter): New splitter to avoid | |
5372 | flags dependency. | |
5373 | (*bmi2_<shiftrt_insn>si3_1_zext): New insn pattern. | |
5374 | (*<shiftrt_insn>si3_1_zext): Add ishiftx BMI2 alternative. | |
5375 | (*<shiftrt_insn>si3_1_zext splitter): New splitter to avoid | |
5376 | flags dependency. | |
5377 | (*bmi2_rorx<mode>3_1): New insn pattern. | |
5378 | (*<rotate_insn><mode>3_1): Add rotatex BMI2 alternative. | |
4480cad1 | 5379 | (*rotate<mode>3_1 splitter): New splitter to avoid flags dependency. |
2339767f | 5380 | (*rotatert<mode>3_1 splitter): Ditto. |
5381 | (*bmi2_rorxsi3_1_zext): New insn pattern. | |
5382 | (*<rotate_insn>si3_1_zext): Add rotatex BMI2 alternative. | |
4480cad1 | 5383 | (*rotatesi3_1_zext splitter): New splitter to avoid flags dependency. |
2339767f | 5384 | (*rotatertsi3_1_zext splitter): Ditto. |
5385 | ||
5386 | 2011-08-23 Kirill Yukhin <kirill.yukhin@intel.com> | |
5387 | ||
4480cad1 | 5388 | * common/config/i386/i386-common.c (OPTION_MASK_ISA_BMI2_SET): New. |
2339767f | 5389 | (OPTION_MASK_ISA_BMI2_UNSET): Likewise. |
5390 | (ix86_handle_option): Handle OPT_mbmi2 case. | |
5391 | * config.gcc (i[34567]86-*-*): Add bmi2intrin.h. | |
5392 | (x86_64-*-*): Likewise. | |
5393 | * config/i386/bmi2intrin.h: New file. | |
5394 | * config/i386/cpuid.h (bit_BMI2): New. | |
5395 | * config/i386/driver-i386.c (host_detect_local_cpu): Detect | |
5396 | BMI2 feature. | |
5397 | * config/i386/i386-c.c (ix86_target_macros_internal): | |
5398 | Conditionally define __BMI2__. | |
5399 | * config/i386/i386.c (ix86_option_override_internal): Define PTA_BMI2. | |
5400 | Handle BMI2 option. | |
5401 | (ix86_valid_target_attribute_inner_p): Handle BMI2 option. | |
5402 | (print_reg): New code. | |
5403 | (ix86_print_operand): Likewise. | |
5404 | (ix86_builtins): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64, | |
5405 | IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32, | |
5406 | IX86_BUILTIN_PEXT64. | |
5407 | (bdesc_args): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64, | |
5408 | IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32, | |
5409 | IX86_BUILTIN_PEXT64. | |
5410 | * config/i386/i386.h (TARGET_BMI2): New. | |
5411 | * config/i386/i386.md (UNSPEC_PDEP): New. | |
5412 | (UNSPEC_PEXT): Likewise. | |
5413 | (*bmi2_bzhi_<mode>3): Likewise. | |
5414 | (*bmi2_pdep_<mode>3): Likewise. | |
5415 | (*bmi2_pext_<mode>3): Likewise. | |
5416 | * config/i386/i386.opt (mbmi2): New. | |
5417 | * config/i386/x86intrin.h: Include bmi2intrin.h when __BMI2__ | |
5418 | is defined. | |
5419 | * doc/extend.texi: Document BMI2 built-in functions. | |
5420 | * doc/invoke.texi: Document -mbmi2. | |
5421 | ||
011b255e | 5422 | 2011-08-23 Jakub Jelinek <jakub@redhat.com> |
5423 | ||
5424 | PR middle-end/50161 | |
5425 | * simplify-rtx.c (simplify_const_unary_operation): If | |
4480cad1 | 5426 | op is CONST_INT, don't look at op_mode, but use instead mode. |
011b255e | 5427 | * optabs.c (add_equal_note): For FFS, CLZ, CTZ, |
5428 | CLRSB, POPCOUNT, PARITY and BSWAP use operand mode for | |
5429 | operation and TRUNCATE/ZERO_EXTEND if needed. | |
5430 | * doc/rtl.texi (ffs, clrsb, clz, ctz, popcount, parity, bswap): | |
5431 | Document that operand mode must be same as operation mode, | |
5432 | or VOIDmode. | |
5433 | * config/avr/avr.md (paritysi2, *parityqihi2.libgcc, | |
5434 | *paritysihi2.libgcc, popcountsi2, *popcountsi2.libgcc, | |
5435 | *popcountqihi2.libgcc, clzsi2, *clzsihi2.libgcc, ctzsi2, | |
5436 | *ctzsihi2.libgcc, ffssi2, *ffssihi2.libgcc): For unary ops | |
5437 | use the mode of operand for the operation and add truncate | |
5438 | or zero_extend around if needed. | |
5439 | * config/c6x/c6x.md (ctzdi2): Likewise. | |
5440 | * config/bfin/bfin.md (clrsbsi2, signbitssi2): Likewise. | |
5441 | ||
f2ca19b4 | 5442 | 2011-08-12 Michael Matz <matz@suse.de> |
5443 | ||
5444 | * cfgexpand.c (expand_one_register_var): Use get_pointer_alignment. | |
5445 | (gimple_expand_cfg): Merge alignment info for coalesced pointer | |
5446 | SSA names. | |
5447 | ||
5fc88ffd | 5448 | 2011-08-23 Richard Guenther <rguenther@suse.de> |
5449 | ||
5450 | * Makefile.in (tree-data-ref.o): Add tree-affine.h dependency. | |
5451 | * tree-affine.h (aff_comb_cannot_overlap_p): Declare. | |
5452 | * tree-affine.c (aff_comb_cannot_overlap_p): New function, moved | |
5453 | from ... | |
5454 | * tree-ssa-loop-im.c (cannot_overlap_p): ... here. | |
5455 | (mem_refs_may_alias_p): Adjust. | |
5456 | * tree-data-ref.h (dr_may_alias_p): Adjust. | |
5457 | * tree-data-ref.c: Include tree-affine.h. | |
5458 | (dr_analyze_indices): Do nothing for the non-loop case. | |
5459 | (dr_may_alias_p): Distinguish loop and non-loop case. Disambiguate | |
5460 | more cases in the non-loop case. | |
5461 | * graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): Adjust | |
5462 | calls to dr_may_alias_p. | |
5463 | (write_alias_graph_to_ascii_ecc): Likewise. | |
5464 | (write_alias_graph_to_ascii_dot): Likewise. | |
5465 | (build_alias_set_optimal_p): Likewise. | |
5466 | ||
73a82b22 | 5467 | 2011-08-23 Richard Guenther <rguenther@suse.de> |
5468 | ||
5469 | PR tree-optimization/50162 | |
5470 | * tree-vect-stmts.c (vectorizable_call): Fix argument lookup. | |
5471 | ||
bc4113a9 | 5472 | 2011-08-23 Richard Guenther <rguenther@suse.de> |
5473 | ||
5474 | * tree-data-ref.c (dr_analyze_indices): Add comments, handle | |
5475 | REALPART_EXPR and IMAGPART_EXPR similar to ARRAY_REFs. | |
4480cad1 | 5476 | (create_data_ref): Also dump access functions for the created data-ref. |
bc4113a9 | 5477 | |
c4530783 | 5478 | 2011-08-22 Uros Bizjak <ubizjak@gmail.com> |
5479 | Kirill Yukhin <kirill.yukhin@intel.com> | |
5480 | ||
5481 | PR target/50155 | |
5482 | * config/i386/sse.md (VI_AVX2): New. | |
5483 | (<plusminus_insn><mode>3): Use VI_AVX2 mode iterator. | |
5484 | (*<plusminus_insn><mode>3): Ditto. | |
c498d21e | 5485 | (<sse2_avx2>_andnot<mode>3): Ditto. |
c4530783 | 5486 | (*andnot<mode>3): Fix order of cond operands. |
5487 | Add asserts for correct TARGET_xxx. | |
5488 | (*<any_logic:code><mode>3): Ditto. | |
5489 | ||
c3271fdb | 5490 | 2011-08-22 Anatoly Sokolov <aesok@post.ru> |
5491 | ||
5492 | * config/m32c/m32c.h (CLASS_MAX_NREGS): Remove macro. | |
5493 | * config/m32c/m32c-protos.h (m32c_class_max_nregs): Remove. | |
5494 | * config/m32c/m32c.c (m32c_class_max_nregs): Make static. Change | |
5495 | regclass argument type to reg_class_t. Change 'max' and 'v' vars | |
5496 | and return types to unsigned char. Use reg_class_contents instead | |
5497 | of class_contents. | |
5498 | (TARGET_CLASS_MAX_NREGS): Define. | |
5499 | ||
63729869 | 5500 | 2011-08-22 Bernd Schmidt <bernds@codesourcery.com> |
5501 | ||
5502 | * config/c6x/c6x.md (indirect_jump_shadow): Tweak representation | |
5503 | to make computed_jump_p return true. | |
5504 | ||
d89b8910 | 5505 | 2011-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
5506 | ||
5507 | * configure.ac (GCC_PICFLAG_FOR_TARGET): Call it. | |
5508 | (PICFLAG_FOR_TARGET): Substitute. | |
5509 | * aclocal.m4: Regenerate. | |
5510 | * configure: Regenerate. | |
5511 | ||
915e0b4d | 5512 | 2011-08-22 Dodji Seketeli <dodji@redhat.com> |
5513 | ||
5514 | * c-family/c-pch.c (c_common_read_pch): Re-set line table right | |
5515 | after reading in the pch. | |
5516 | ||
dcad2431 | 5517 | 2011-08-22 H.J. Lu <hongjiu.lu@intel.com> |
5518 | ||
d7106cac | 5519 | * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Error if __ELF__ isn't defined. |
dcad2431 | 5520 | * configure: Regenerated. |
5521 | ||
a0a66c9f | 5522 | 2011-08-22 Jakub Jelinek <jakub@redhat.com> |
5523 | ||
eeac4e92 | 5524 | PR tree-optimization/50133 |
5525 | * tree-vect-stmts.c (vect_finish_stmt_generation): Copy location | |
5526 | from stmt instead of some statement around gsi. | |
5527 | ||
a0a66c9f | 5528 | PR middle-end/50141 |
5529 | * expr.c (get_bit_range): Only use DECL_THREAD_LOCAL_P if | |
5530 | innerdecl is a VAR_DECL. | |
5531 | ||
5deb404d | 5532 | 2011-08-22 Kirill Yukhin <kirill.yukhin@intel.com> |
5533 | ||
5534 | * config/i386/avx2intrin.h: New file. | |
5535 | * config/i386/i386-builtin-types.def (PCINT, PCINT64, PV4SI, | |
5536 | PV8SI, V32QI_FTYPE_V32QI, V32QI_FTYPE_V16QI, V16HI_FTYPE_V16HI, | |
5537 | V16HI_FTYPE_V8HI, V8SI_FTYPE_V8SI, V16HI_FTYPE_V16QI, | |
5538 | V8SI_FTYPE_V16QI, V4DI_FTYPE_V16QI, V8SI_FTYPE_V8HI, | |
5539 | V4DI_FTYPE_V8HI, V4DI_FTYPE_V4SI, V4DI_FTYPE_PV4DI, | |
5540 | V4DI_FTYPE_V2DI, V2DI_FTYPE_PCV2DI_V2DI, V4SI_FTYPE_PCV4SI_V4SI, | |
5541 | V32QI_FTYPE_V16HI_V16HI, V16HI_FTYPE_V8SI_V8SI, | |
5542 | V32QI_FTYPE_V32QI_V32QI, V16HI_FTYPE_V32QI_V32QI, | |
5543 | V16HI_FTYPE_V16HI_V8HI, V16HI_FTYPE_V16HI_V16HI, | |
5544 | V16HI_FTYPE_V16HI_INT, V16HI_FTYPE_V16HI_SI, | |
5545 | V16HI_FTYPE_V16HI_V16HI_INT, V32QI_FTYPE_V32QI_V32QI_INT, | |
5546 | V8SI_FTYPE_V8SI_V4SI, V8SI_FTYPE_V8SI_V8SI, | |
5547 | V8SI_FTYPE_V16HI_V16HI, V8SI_FTYPE_V8SI_INT, V8SI_FTYPE_V8SI_SI, | |
5548 | V8SI_FTYPE_PCV8SI_V8SI, V4DI_FTYPE_V4DI_V4DI, | |
5549 | V4DI_FTYPE_V8SI_V8SI, V4DI_FTYPE_V4DI_V2DI, | |
5550 | V4DI_FTYPE_PCV4DI_V4DI, V4DI_FTYPE_V4DI_INT, | |
5551 | V2DI_FTYPE_V4DI_INT, V4DI_FTYPE_V4DI_V4DI_INT, | |
5552 | V4DI_FTYPE_V4DI_V2DI_INT, VOID_FTYPE_PV2DI_V2DI_V2DI, | |
5553 | VOID_FTYPE_PV4DI_V4DI_V4DI, VOID_FTYPE_PV4SI_V4SI_V4SI, | |
5554 | VOID_FTYPE_PV8SI_V8SI_V8SI, | |
5555 | V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_V2DF_INT, | |
5556 | V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_V4DF_INT, | |
5557 | V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_V2DF_INT, | |
5558 | V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_V4DF_INT, | |
5559 | V4SF_FTYPE_V4SF_PCFLOAT_V4SI_V4SF_INT, | |
5560 | V8SF_FTYPE_V8SF_PCFLOAT_V8SI_V8SF_INT, | |
5561 | V4SF_FTYPE_V4SF_PCFLOAT_V2DI_V4SF_INT, | |
5562 | V4SF_FTYPE_V4SF_PCFLOAT_V4DI_V4SF_INT, | |
5563 | V2DI_FTYPE_V2DI_PCINT64_V4SI_V2DI_INT, | |
5564 | V4DI_FTYPE_V4DI_PCINT64_V4SI_V4DI_INT, | |
5565 | V2DI_FTYPE_V2DI_PCINT64_V2DI_V2DI_INT, | |
5566 | V4DI_FTYPE_V4DI_PCINT64_V4DI_V4DI_INT, | |
5567 | V4SI_FTYPE_V4SI_PCINT_V4SI_V4SI_INT, | |
5568 | V8SI_FTYPE_V8SI_PCINT_V8SI_V8SI_INT, | |
5569 | V4SI_FTYPE_V4SI_PCINT_V2DI_V4SI_INT, | |
5570 | V4SI_FTYPE_V4SI_PCINT_V4DI_V4SI_INT, | |
5571 | V16HI_FTYPE_V16HI_SI_COUNT, V16HI_FTYPE_V16HI_V8HI_COUNT, | |
5572 | V8SI_FTYPE_V8SI_SI_COUNT, V8SI_FTYPE_V8SI_V4SI_COUNT, | |
5573 | V4DI_FTYPE_V4DI_INT_COUNT, V4DI_FTYPE_V4DI_V2DI_COUNT, | |
5574 | V4DI_FTYPE_V4DI_INT_CONVERT, | |
5575 | V4DI_FTYPE_V4DI_V4DI_INT_CONVERT): New. | |
5576 | * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MPSADBW256, | |
5577 | IX86_BUILTIN_PABSB256, IX86_BUILTIN_PABSW256, | |
5578 | IX86_BUILTIN_PABSD256, IX86_BUILTIN_PACKSSDW256, | |
5579 | IX86_BUILTIN_PACKSSWB256, IX86_BUILTIN_PACKUSDW256, | |
5580 | IX86_BUILTIN_PACKUSWB256, IX86_BUILTIN_PADDB256, | |
5581 | IX86_BUILTIN_PADDW256, IX86_BUILTIN_PADDD256, | |
5582 | IX86_BUILTIN_PADDQ256, IX86_BUILTIN_PADDSB256, | |
5583 | IX86_BUILTIN_PADDSW256, IX86_BUILTIN_PADDUSB256, | |
5584 | IX86_BUILTIN_PADDUSW256, IX86_BUILTIN_PALIGNR256, | |
5585 | IX86_BUILTIN_AND256I, IX86_BUILTIN_ANDNOT256I, | |
5586 | IX86_BUILTIN_PAVGB256, IX86_BUILTIN_PAVGW256, | |
5587 | IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_PBLENDVW256, | |
5588 | IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256, | |
5589 | IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256, | |
5590 | IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256, | |
5591 | IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256, | |
5592 | IX86_BUILTIN_PHADDW256, IX86_BUILTIN_PHADDD256, | |
5593 | IX86_BUILTIN_PHADDSW256, IX86_BUILTIN_PHSUBW256, | |
5594 | IX86_BUILTIN_PHSUBD256, IX86_BUILTIN_PHSUBSW256, | |
5595 | IX86_BUILTIN_PMADDUBSW256, IX86_BUILTIN_PMADDWD256, | |
5596 | IX86_BUILTIN_PMAXSB256, IX86_BUILTIN_PMAXSW256, | |
5597 | IX86_BUILTIN_PMAXSD256, IX86_BUILTIN_PMAXUB256, | |
5598 | IX86_BUILTIN_PMAXUW256, IX86_BUILTIN_PMAXUD256, | |
5599 | IX86_BUILTIN_PMINSB256, IX86_BUILTIN_PMINSW256, | |
5600 | IX86_BUILTIN_PMINSD256, IX86_BUILTIN_PMINUB256, | |
5601 | IX86_BUILTIN_PMINUW256, IX86_BUILTIN_PMINUD256, | |
5602 | IX86_BUILTIN_PMOVMSKB256, IX86_BUILTIN_PMOVSXBW256, | |
5603 | IX86_BUILTIN_PMOVSXBD256, IX86_BUILTIN_PMOVSXBQ256, | |
5604 | IX86_BUILTIN_PMOVSXWD256, IX86_BUILTIN_PMOVSXWQ256, | |
5605 | IX86_BUILTIN_PMOVSXDQ256, IX86_BUILTIN_PMOVZXBW256, | |
5606 | IX86_BUILTIN_PMOVZXBD256, IX86_BUILTIN_PMOVZXBQ256, | |
5607 | IX86_BUILTIN_PMOVZXWD256, IX86_BUILTIN_PMOVZXWQ256, | |
5608 | IX86_BUILTIN_PMOVZXDQ256, IX86_BUILTIN_PMULDQ256, | |
5609 | IX86_BUILTIN_PMULHRSW256, IX86_BUILTIN_PMULHUW256, | |
5610 | IX86_BUILTIN_PMULHW256, IX86_BUILTIN_PMULLW256, | |
5611 | IX86_BUILTIN_PMULLD256, IX86_BUILTIN_PMULUDQ256, | |
5612 | IX86_BUILTIN_POR256, IX86_BUILTIN_PSADBW256, | |
5613 | IX86_BUILTIN_PSHUFB256, IX86_BUILTIN_PSHUFD256, | |
5614 | IX86_BUILTIN_PSHUFHW256, IX86_BUILTIN_PSHUFLW256, | |
5615 | IX86_BUILTIN_PSIGNB256, IX86_BUILTIN_PSIGNW256, | |
5616 | IX86_BUILTIN_PSIGND256, IX86_BUILTIN_PSLLDQI256, | |
5617 | IX86_BUILTIN_PSLLWI256, IX86_BUILTIN_PSLLW256, | |
5618 | IX86_BUILTIN_PSLLDI256, IX86_BUILTIN_PSLLD256, | |
5619 | IX86_BUILTIN_PSLLQI256, IX86_BUILTIN_PSLLQ256, | |
5620 | IX86_BUILTIN_PSRAWI256, IX86_BUILTIN_PSRAW256, | |
5621 | IX86_BUILTIN_PSRADI256, IX86_BUILTIN_PSRAD256, | |
5622 | IX86_BUILTIN_PSRLDQI256, IX86_BUILTIN_PSRLWI256, | |
5623 | IX86_BUILTIN_PSRLW256, IX86_BUILTIN_PSRLDI256, | |
5624 | IX86_BUILTIN_PSRLD256, IX86_BUILTIN_PSRLQI256, | |
5625 | IX86_BUILTIN_PSRLQ256, IX86_BUILTIN_PSUBB256, | |
5626 | IX86_BUILTIN_PSUBW256, IX86_BUILTIN_PSUBD256, | |
5627 | IX86_BUILTIN_PSUBQ256, IX86_BUILTIN_PSUBSB256, | |
5628 | IX86_BUILTIN_PSUBSW256, IX86_BUILTIN_PSUBUSB256, | |
5629 | IX86_BUILTIN_PSUBUSW256, IX86_BUILTIN_PUNPCKHBW256, | |
5630 | IX86_BUILTIN_PUNPCKHWD256, IX86_BUILTIN_PUNPCKHDQ256, | |
5631 | IX86_BUILTIN_PUNPCKHQDQ256, IX86_BUILTIN_PUNPCKLBW256, | |
5632 | IX86_BUILTIN_PUNPCKLWD256, IX86_BUILTIN_PUNPCKLDQ256, | |
5633 | IX86_BUILTIN_PUNPCKLQDQ256, IX86_BUILTIN_PXOR256, | |
5634 | IX86_BUILTIN_MOVNTDQA256, IX86_BUILTIN_VBROADCASTSS_PS, | |
5635 | IX86_BUILTIN_VBROADCASTSS_PS256, | |
5636 | IX86_BUILTIN_VBROADCASTSD_PD256, | |
5637 | IX86_BUILTIN_VBROADCASTSI256, IX86_BUILTIN_PBLENDD256, | |
5638 | IX86_BUILTIN_PBLENDD128, IX86_BUILTIN_PBROADCASTB256, | |
5639 | IX86_BUILTIN_PBROADCASTW256, IX86_BUILTIN_PBROADCASTD256, | |
5640 | IX86_BUILTIN_PBROADCASTQ256, IX86_BUILTIN_PBROADCASTB128, | |
5641 | IX86_BUILTIN_PBROADCASTW128, IX86_BUILTIN_PBROADCASTD128, | |
5642 | IX86_BUILTIN_PBROADCASTQ128, IX86_BUILTIN_VPERMVARSI256, | |
5643 | IX86_BUILTIN_VPERMDF256, IX86_BUILTIN_VPERMVARSF256, | |
5644 | IX86_BUILTIN_VPERMDI256, IX86_BUILTIN_VPERMTI256, | |
5645 | IX86_BUILTIN_VEXTRACT128I256, IX86_BUILTIN_VINSERT128I256, | |
5646 | IX86_BUILTIN_MASKLOADD, IX86_BUILTIN_MASKLOADQ, | |
5647 | IX86_BUILTIN_MASKLOADD256, IX86_BUILTIN_MASKLOADQ256, | |
5648 | IX86_BUILTIN_MASKSTORED, IX86_BUILTIN_MASKSTOREQ, | |
5649 | IX86_BUILTIN_MASKSTORED256, IX86_BUILTIN_MASKSTOREQ256, | |
5650 | IX86_BUILTIN_PSLLVV4DI, IX86_BUILTIN_PSLLVV2DI, | |
5651 | IX86_BUILTIN_PSLLVV8SI, IX86_BUILTIN_PSLLVV4SI, | |
5652 | IX86_BUILTIN_PSRAVV8SI, IX86_BUILTIN_PSRAVV4SI, | |
5653 | IX86_BUILTIN_PSRLVV4DI, IX86_BUILTIN_PSRLVV2DI, | |
5654 | IX86_BUILTIN_PSRLVV8SI, IX86_BUILTIN_PSRLVV4SI, | |
5655 | IX86_BUILTIN_GATHERSIV2DF, IX86_BUILTIN_GATHERSIV4DF, | |
5656 | IX86_BUILTIN_GATHERDIV2DF, IX86_BUILTIN_GATHERDIV4DF, | |
5657 | IX86_BUILTIN_GATHERSIV4SF, IX86_BUILTIN_GATHERSIV8SF, | |
5658 | IX86_BUILTIN_GATHERDIV4SF, IX86_BUILTIN_GATHERDIV8SF, | |
5659 | IX86_BUILTIN_GATHERSIV2DI, IX86_BUILTIN_GATHERSIV4DI, | |
5660 | IX86_BUILTIN_GATHERDIV2DI, IX86_BUILTIN_GATHERDIV4DI, | |
5661 | IX86_BUILTIN_GATHERSIV4SI, IX86_BUILTIN_GATHERSIV8SI, | |
5662 | IX86_BUILTIN_GATHERDIV4SI, IX86_BUILTIN_GATHERDIV8SI. | |
5663 | (bdesc_special_args): Add IX86_BUILTIN_MOVNTDQA256, | |
5664 | IX86_BUILTIN_MASKLOADD, IX86_BUILTIN_MASKLOADQ, | |
5665 | IX86_BUILTIN_MASKLOADD256, IX86_BUILTIN_MASKLOADQ256, | |
5666 | IX86_BUILTIN_MASKSTORED, IX86_BUILTIN_MASKSTOREQ, | |
5667 | IX86_BUILTIN_MASKSTORED256, IX86_BUILTIN_MASKSTOREQ256. | |
5668 | (bdesc_args): Add IX86_BUILTIN_MPSADBW256, | |
5669 | IX86_BUILTIN_PABSB256, IX86_BUILTIN_PABSW256, | |
5670 | IX86_BUILTIN_PABSD256, IX86_BUILTIN_PACKSSDW256, | |
5671 | IX86_BUILTIN_PACKSSWB256, IX86_BUILTIN_PACKUSDW256, | |
5672 | IX86_BUILTIN_PACKUSWB256, IX86_BUILTIN_PADDB256, | |
5673 | IX86_BUILTIN_PADDW256, IX86_BUILTIN_PADDD256, | |
5674 | IX86_BUILTIN_PADDQ256, IX86_BUILTIN_PADDSB256, | |
5675 | IX86_BUILTIN_PADDSW256, IX86_BUILTIN_PADDUSB256, | |
5676 | IX86_BUILTIN_PADDUSW256, IX86_BUILTIN_PALIGNR256, | |
5677 | IX86_BUILTIN_AND256I, IX86_BUILTIN_ANDNOT256I, | |
5678 | IX86_BUILTIN_PAVGB256, IX86_BUILTIN_PAVGW256, | |
5679 | IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_PBLENDVW256, | |
5680 | IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256, | |
5681 | IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256, | |
5682 | IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256, | |
5683 | IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256, | |
5684 | IX86_BUILTIN_PHADDW256, IX86_BUILTIN_PHADDD256, | |
5685 | IX86_BUILTIN_PHADDSW256, IX86_BUILTIN_PHSUBW256, | |
5686 | IX86_BUILTIN_PHSUBD256, IX86_BUILTIN_PHSUBSW256, | |
5687 | IX86_BUILTIN_PMADDUBSW256, IX86_BUILTIN_PMADDWD256, | |
5688 | IX86_BUILTIN_PMAXSB256, IX86_BUILTIN_PMAXSW256, | |
5689 | IX86_BUILTIN_PMAXSD256, IX86_BUILTIN_PMAXUB256, | |
5690 | IX86_BUILTIN_PMAXUW256, IX86_BUILTIN_PMAXUD256, | |
5691 | IX86_BUILTIN_PMINSB256, IX86_BUILTIN_PMINSW256, | |
5692 | IX86_BUILTIN_PMINSD256, IX86_BUILTIN_PMINUB256, | |
5693 | IX86_BUILTIN_PMINUW256, IX86_BUILTIN_PMINUD256, | |
5694 | IX86_BUILTIN_PMOVMSKB256, IX86_BUILTIN_PMOVSXBW256, | |
5695 | IX86_BUILTIN_PMOVSXBD256, IX86_BUILTIN_PMOVSXBQ256, | |
5696 | IX86_BUILTIN_PMOVSXWD256, IX86_BUILTIN_PMOVSXWQ256, | |
5697 | IX86_BUILTIN_PMOVSXDQ256, IX86_BUILTIN_PMOVZXBW256, | |
5698 | IX86_BUILTIN_PMOVZXBD256, IX86_BUILTIN_PMOVZXBQ256, | |
5699 | IX86_BUILTIN_PMOVZXWD256, IX86_BUILTIN_PMOVZXWQ256, | |
5700 | IX86_BUILTIN_PMOVZXDQ256, IX86_BUILTIN_PMULDQ256, | |
5701 | IX86_BUILTIN_PMULHRSW256, IX86_BUILTIN_PMULHUW256, | |
5702 | IX86_BUILTIN_PMULHW256, IX86_BUILTIN_PMULLW256, | |
5703 | IX86_BUILTIN_PMULLD256, IX86_BUILTIN_PMULUDQ256, | |
5704 | IX86_BUILTIN_POR256, IX86_BUILTIN_PSADBW256, | |
5705 | IX86_BUILTIN_PSHUFB256, IX86_BUILTIN_PSHUFD256, | |
5706 | IX86_BUILTIN_PSHUFHW256, IX86_BUILTIN_PSHUFLW256, | |
5707 | IX86_BUILTIN_PSIGNB256, IX86_BUILTIN_PSIGNW256, | |
5708 | IX86_BUILTIN_PSIGND256, IX86_BUILTIN_PSLLDQI256, | |
5709 | IX86_BUILTIN_PSLLWI256, IX86_BUILTIN_PSLLW256, | |
5710 | IX86_BUILTIN_PSLLDI256, IX86_BUILTIN_PSLLD256, | |
5711 | IX86_BUILTIN_PSLLQI256, IX86_BUILTIN_PSLLQ256, | |
5712 | IX86_BUILTIN_PSRAWI256, IX86_BUILTIN_PSRAW256, | |
5713 | IX86_BUILTIN_PSRADI256, IX86_BUILTIN_PSRAD256, | |
5714 | IX86_BUILTIN_PSRLDQI256, IX86_BUILTIN_PSRLWI256, | |
5715 | IX86_BUILTIN_PSRLW256, IX86_BUILTIN_PSRLDI256, | |
5716 | IX86_BUILTIN_PSRLD256, IX86_BUILTIN_PSRLQI256, | |
5717 | IX86_BUILTIN_PSRLQ256, IX86_BUILTIN_PSUBB256, | |
5718 | IX86_BUILTIN_PSUBW256, IX86_BUILTIN_PSUBD256, | |
5719 | IX86_BUILTIN_PSUBQ256, IX86_BUILTIN_PSUBSB256, | |
5720 | IX86_BUILTIN_PSUBSW256, IX86_BUILTIN_PSUBUSB256, | |
5721 | IX86_BUILTIN_PSUBUSW256, IX86_BUILTIN_PUNPCKHBW256, | |
5722 | IX86_BUILTIN_PUNPCKHWD256, IX86_BUILTIN_PUNPCKHDQ256, | |
5723 | IX86_BUILTIN_PUNPCKHQDQ256, IX86_BUILTIN_PUNPCKLBW256, | |
5724 | IX86_BUILTIN_PUNPCKLWD256, IX86_BUILTIN_PUNPCKLDQ256, | |
5725 | IX86_BUILTIN_PUNPCKLQDQ256, IX86_BUILTIN_PXOR256, | |
5726 | IX86_BUILTIN_VBROADCASTSS_PS, IX86_BUILTIN_VBROADCASTSS_PS256, | |
5727 | IX86_BUILTIN_VBROADCASTSD_PD256, | |
5728 | IX86_BUILTIN_VBROADCASTSI256, IX86_BUILTIN_PBLENDD256, | |
5729 | IX86_BUILTIN_PBLENDD128, IX86_BUILTIN_PBROADCASTB256, | |
5730 | IX86_BUILTIN_PBROADCASTW256, IX86_BUILTIN_PBROADCASTD256, | |
5731 | IX86_BUILTIN_PBROADCASTQ256, IX86_BUILTIN_PBROADCASTB128, | |
5732 | IX86_BUILTIN_PBROADCASTW128, IX86_BUILTIN_PBROADCASTD128, | |
5733 | IX86_BUILTIN_PBROADCASTQ128, IX86_BUILTIN_VPERMVARSI256, | |
5734 | IX86_BUILTIN_VPERMDF256, IX86_BUILTIN_VPERMVARSF256, | |
5735 | IX86_BUILTIN_VPERMDI256, IX86_BUILTIN_VPERMTI256, | |
5736 | IX86_BUILTIN_VEXTRACT128I256, IX86_BUILTIN_VINSERT128I256, | |
5737 | IX86_BUILTIN_PSLLVV4DI, IX86_BUILTIN_PSLLVV2DI, | |
5738 | IX86_BUILTIN_PSLLVV8SI, IX86_BUILTIN_PSLLVV4SI, | |
5739 | IX86_BUILTIN_PSRAVV8SI, IX86_BUILTIN_PSRAVV4SI, | |
5740 | IX86_BUILTIN_PSRLVV4DI, IX86_BUILTIN_PSRLVV2DI, | |
5741 | IX86_BUILTIN_PSRLVV8SI, IX86_BUILTIN_PSRLVV4SI. | |
5742 | (ix86_init_mmx_sse_builtins): Add IX86_BUILTIN_GATHERSIV2DF, | |
5743 | IX86_BUILTIN_GATHERSIV4DF, IX86_BUILTIN_GATHERDIV2DF, | |
5744 | IX86_BUILTIN_GATHERDIV4DF, IX86_BUILTIN_GATHERSIV4SF, | |
5745 | IX86_BUILTIN_GATHERSIV8SF, IX86_BUILTIN_GATHERDIV4SF, | |
5746 | IX86_BUILTIN_GATHERDIV8SF, IX86_BUILTIN_GATHERSIV2DI, | |
5747 | IX86_BUILTIN_GATHERSIV4DI, IX86_BUILTIN_GATHERDIV2DI, | |
5748 | IX86_BUILTIN_GATHERDIV4DI, IX86_BUILTIN_GATHERSIV4SI, | |
5749 | IX86_BUILTIN_GATHERSIV8SI, IX86_BUILTIN_GATHERDIV4SI, | |
5750 | IX86_BUILTIN_GATHERDIV8SI. | |
5751 | (ix86_preferred_simd_mode): Support AVX2 modes. | |
a3654104 | 5752 | (ix86_expand_args_builtin): Support AVX2 builtins. |
5deb404d | 5753 | (ix86_expand_special_args_builtin): Likewise. |
5754 | (ix86_expand_builtin): Likewise. | |
5755 | * config/i386/i386.md (UNSPEC_VPERMSI): New. | |
5756 | (UNSPEC_VPERMDF): Likewise. | |
5757 | (UNSPEC_VPERMSF): Likewise. | |
5758 | (UNSPEC_VPERMDI): Likewise. | |
5759 | (UNSPEC_VPERMTI): Likewise. | |
5760 | (UNSPEC_GATHER): Likewise. | |
5761 | (ssemodesuffix): Extend. | |
5762 | * config/i386/immintrin.h: Include avx2intrin.h when __AVX2__ | |
5763 | is defined. | |
5764 | * config/i386/predicates.md (const1248_operand): New. | |
f738f968 | 5765 | * config/i386/sse.md (VI1_AVX2): New mode iterator. |
5deb404d | 5766 | (VI2_AVX2): Likewise. |
5767 | (VI4_AVX2): Likewise. | |
5768 | (VI8_AVX2): Likewise. | |
5769 | (VIMAX_AVX2): Likewise. | |
5770 | (SSESCALARMODE): Likewise. | |
5771 | (VI12_AVX2): Likewise. | |
5772 | (VI24_AVX2): Likewise. | |
a3654104 | 5773 | (VI124_AVX2): Likewise. |
5deb404d | 5774 | (VI248_AVX2): Likewise. |
5775 | (VI48_AVX2): Likewise. | |
5776 | (VI4SD_AVX2): Likewise. | |
5777 | (V48_AVX2): Likewise. | |
a3654104 | 5778 | (AVX256MODE2P): Likewise. |
5779 | (AVXMODE48P_DI): Likewise. | |
5780 | (sse2_avx2): New mode attribute. | |
5deb404d | 5781 | (ssse3_avx2): Likewise. |
5782 | (sse4_1_avx2): Likewise. | |
5783 | (avx_avx2): Likewise. | |
a3654104 | 5784 | (ssebytemode): Likewise. |
5deb404d | 5785 | (AVXTOSSEMODE): Likewise. |
5deb404d | 5786 | (AVXMODE48P_DI): Likewise. |
5787 | (gthrfirstp): Likewise. | |
5788 | (gthrlastp): Likewise. | |
a3654104 | 5789 | (lshift): New code_iterator |
5790 | (lshift): New code attribute. | |
5791 | (lshift): Likewise. | |
5792 | (ssescalarmodesuffix): Update. | |
5793 | (sseunpackmode): Likewise. | |
5794 | (ssepackmode): Likewise. | |
5795 | (avx2_vec_dupv4sf): New insn pattern. | |
5deb404d | 5796 | (avx2_vec_dupv8sf): Likewise. |
5797 | (avx2_interleave_highv4di): Likewise. | |
5798 | (avx2_interleave_lowv4di): Likewise. | |
a3654104 | 5799 | (avx2_umulv4siv4di3): Likewise |
5800 | (*avx2_umulv4siv4di3): Likewise | |
5801 | (avx2_pmaddwd): Likewise. | |
5deb404d | 5802 | (*avx2_pmaddwd): Likewise. |
a3654104 | 5803 | (avx2_lshrqv4di3): Likewise. |
5804 | (avx2_lshlqv4di3): Likewise. | |
5deb404d | 5805 | (avx2_lshl<mode>3): Likewise. |
a3654104 | 5806 | (avx2_<umaxmin:code><mode>3): Likewise. |
5807 | (*avx2_<umaxmin:code><mode>3): Likewise. | |
5808 | (avx2_<smaxmin:code><mode>3): Likewise. | |
5809 | (*avx2_<smaxmin:code><mode>3): Likewise. | |
5deb404d | 5810 | (avx2_eq<mode>3): Likewise. |
5811 | (*avx2_eq<mode>3): Likewise. | |
5812 | (avx2_gt<mode>3): Likewise. | |
5deb404d | 5813 | (avx2_interleave_highv32qi): New. |
5814 | (avx2_interleave_lowv32qi): Likewise. | |
5815 | (avx2_interleave_highv16hi): Likewise. | |
5816 | (avx2_interleave_lowv16hi): Likewise. | |
5817 | (avx2_interleave_highv8si): Likewise. | |
5818 | (avx2_interleave_lowv8si): Likewise. | |
a3654104 | 5819 | (avx2_pshufd): Likewise. |
5deb404d | 5820 | (avx2_pshufd_1): Likewise. |
5821 | (avx2_pshuflwv3): Likewise. | |
5822 | (avx2_pshuflw_1): Likewise. | |
5823 | (avx2_pshufhwv3): Likewise. | |
5824 | (avx2_pshufhw_1): Likewise. | |
5825 | (avx2_uavgv32qi3): Likewise. | |
5826 | (*avx2_uavgv32qi3): Likewise. | |
5827 | (avx2_uavgv16hi3): Likewise. | |
5828 | (*avx2_uavgv16hi3): Likewise. | |
a3654104 | 5829 | (avx2_pmovmskb): Likewise. |
5deb404d | 5830 | (avx2_phaddwv16hi3): Likewise. |
5831 | (avx2_phadddv8si3): Likewise. | |
5832 | (avx2_phaddswv16hi3): Likewise. | |
5833 | (avx2_phsubwv16hi3): Likewise. | |
5834 | (avx2_phsubdv8si3): Likewise. | |
5835 | (avx2_phsubswv16hi3): Likewise. | |
5836 | (avx2_pmaddubsw256): Likewise. | |
5837 | (avx2_umulhrswv16hi3): Likewise. | |
5838 | (*avx2_umulhrswv16hi3): Likewise. | |
a3654104 | 5839 | (avx2_packusdw): Likewise. |
5840 | (avx2_pblendd<mode>): Likewise. | |
5deb404d | 5841 | (avx2_<code>v16qiv16hi2): Likewise. |
5842 | (avx2_<code>v8qiv8si2): Likewise. | |
5843 | (avx2_<code>v8hiv8si2): Likewise. | |
5844 | (avx2_<code>v4qiv4di2): Likewise. | |
5845 | (avx2_<code>v4hiv4di2): Likewise. | |
5846 | (avx2_<code>v4siv4di2): Likewise. | |
5847 | (avx2_pbroadcast<mode>): Likewise. | |
5848 | (avx2_permvarv8si): Likewise. | |
5849 | (avx2_permv4df): Likewise. | |
5850 | (avx2_permvarv8sf): Likewise. | |
5851 | (avx2_permv4di): Likewise. | |
5852 | (avx2_permv2ti): Likewise. | |
5853 | (avx2_vec_dupv4df): Likewise. | |
5854 | (avx2_vbroadcasti128_<mode>): Likewise. | |
5855 | (avx2_vec_set_lo_v4di): Likewise. | |
5856 | (avx2_vec_set_hi_v4di): Likewise. | |
a3654104 | 5857 | (*avx2_maskmov<avx2modesuffix><avxmodesuffix>): Likewise. |
5deb404d | 5858 | (avx2_extracti128): Likewise. |
5859 | (avx2_inserti128): Likewise. | |
5860 | (avx2_ashrvv8si): Likewise. | |
5861 | (avx2_ashrvv4si): Likewise. | |
5862 | (avx2_<lshift>vv8si): Likewise. | |
5863 | (avx2_<lshift>v<mode>): Likewise. | |
5864 | (avx2_<lshift>vv2di): Likewise. | |
5865 | (avx2_gathersi<mode>): Likewise. | |
5866 | (*avx2_gathersi<mode>): Likewise. | |
5867 | (avx2_gatherdi<mode>): Likewise. | |
5868 | (*avx2_gatherdi<mode>): Likewise. | |
5869 | (avx2_gatherdi<mode>256): Likewise. | |
5870 | (*avx2_gatherdi<mode>256): Likewise. | |
f738f968 | 5871 | (<plusminus_insn><mode>3): Use VI mode iterator. |
5872 | (*<plusminus_insn><mode>3): Use VI mode iterator. | |
a3654104 | 5873 | (<sse2_avx2>_<plusminus_insn><mode>3): Rename from |
5874 | sse2_<plusminus_insn><mode>3. Use VI12_AVX2 mode iterator. | |
5875 | (*<sse2_avx2>_<plusminus_insn><mode>3): Rename from | |
5876 | *sse2_<plusminus_insn><mode>3. Use VI12_AVX2 mode iterator. | |
f738f968 | 5877 | (mul<mode>3): Rename from mulv8hi3. Use VI2_AVX2 mode iterator. |
5878 | (*mul<mode>3): Rename from *mulv8hi3. Use VI2_AVX2 mode iterator. | |
a3654104 | 5879 | (<s>mul<mode>3_highpart): Rename from <s>mulv8hi3_highpart. |
5880 | Use VI2_AVX2 mode iterator. | |
5881 | (*<s>mul<mode>3_highpart): Rename from *<s>mulv8hi3_highpart. | |
f738f968 | 5882 | Use VI2_AVX2 mode iterator. |
5883 | (mul<mode>3): Rename from mulv4si3. Use VI4_AVX2 mode iterator. | |
5884 | (*mul<mode>3): Rename from *mulv4si3. Use VI4_AVX2 mode iterator. | |
5885 | (*<sse4_1_avx2>_mulv2siv2di3): Rename from *sse4_1_mulv4si3. | |
5886 | Use VI4_AVX2 mode iterator. | |
5887 | (ashr<mode>3): Use VI24_AVX2 mode iterator. | |
5888 | (lshr<mode>3): Use VI248_AVX2 mode iterator. | |
5889 | (<sse2_avx2>_ashl<mode>3): Rename from sse2_ashlv1ti3. | |
5890 | Use VIMAX_AVX2 mode iterator. | |
5891 | (<sse2_avx2>_andnot<mode>3): Rename from sse2_andnot<mode>3. | |
5892 | Use VI mode iterator. | |
5893 | (*andnot<mode>3): Update for AVX2. | |
5894 | (*<any_logic:code><mode>3): Likewise. | |
a3654104 | 5895 | (<sse2_avx2>_packsswb): Rename from sse2_packsswb. |
f738f968 | 5896 | Use VI1_AVX mode iterator. |
a3654104 | 5897 | (<sse2_avx2>_packssdw): Rename from sse2_packssdw. |
f738f968 | 5898 | Use VI2_AVX mode iterator. |
a3654104 | 5899 | (<sse2_avx2>_packuswb): Rename from sse2_packsswb. |
f738f968 | 5900 | Use VI1_AVX mode iterator. |
5901 | (<sse2_avx2>_psadbw): Rename from sse2_psadbw. | |
5902 | Use VI8_AVX2 mode iterator. | |
5903 | (<ssse3_avx2>_pshufb<mode>3): Rename from ssse3_pshufbv16qi3. | |
5904 | Use VI1_AVX2 mode iterator. | |
5905 | (<ssse3_avx2>_psign<mode>3): Rename from ssse3_psign<mode>3. | |
5906 | Use VI124_AVX2 mode iterator. | |
5907 | (<ssse3_avx2>_palignr<mode>): Rename from ssse3_palignrti. | |
5908 | Use SSESCALARMODE mode iterator. | |
5909 | (abs<mode>2): Use VI124_AVX2 mode iterator. | |
5910 | (<sse4_1_avx2>_movntdqa): Rename from sse4_1_movntdqa. | |
5911 | Use VI8_AVX2 mode iterator. | |
5912 | (<sse4_1_avx2>_mpsadbw): Rename from sse4_1_mpsadbw. | |
5913 | Use VI1_AVX2 mode iterator. | |
5914 | (<sse4_1_avx2>_pblendvb): Rename from sse4_1_pblendvb. | |
5915 | Use VI1_AVX2 mode iterator. | |
5916 | (<sse4_1_avx2>_pblendw): Rename from sse4_1_pblendvb. | |
5917 | Use VI2_AVX2 mode iterator. | |
a3654104 | 5918 | (<avx_avx2>_maskload<avx2modesuffix><avxmodesuffix>): Rename from |
f738f968 | 5919 | avx_maskload<ssemodesuffix><avxsizesuffix>. Use V48_AVX2 mode iterator. |
a3654104 | 5920 | (<avx_avx2>_maskstore<avx2modesuffix><avxmodesuffix>): Rename from |
f738f968 | 5921 | avx_maskstore<ssemodesuffix><avxsizesuffix>. |
5922 | Use V48_AVX2 mode iterator. | |
5deb404d | 5923 | * doc/extend.texi: Document AVX2 built-in functions. |
5924 | * doc/invoke.texi: Document -mavx2. | |
5925 | ||
f0bafd5c | 5926 | 2011-08-22 Matthias Klose <doko@debian.org> |
5927 | ||
5928 | Revert: | |
5929 | 2011-07-11 Arthur Loiret <aloiret@debian.org> | |
5930 | Matthias Klose <doko@debian.org> | |
5931 | * config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if | |
5932 | tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc | |
5933 | convention. | |
5934 | * config.gcc (tm_defines): Add MIPS_ABI_DEFAULT=ABI_32. | |
5935 | ||
3d4c18fe | 5936 | 2011-08-22 Mikael Pettersson <mikpe@it.uu.se> |
5937 | ||
5938 | PR bootstrap/50146 | |
5939 | * ira-color.c (assign_hard_reg): Move saved_nregs declaration | |
5940 | to #ifndef HONOR_REG_ALLOC_ORDER block. | |
5941 | ||
7e66a69e | 5942 | 2011-08-21 Richard Henderson <rth@redhat.com> |
5943 | ||
5944 | * rtl.h (INSN_ANNULLED_BRANCH_P): Only allow JUMP_INSN. | |
5945 | * dwarf2cfi.c (scan_trace): Test JUMP_P before INSN_ANNULLED_BRANCH_P. | |
5946 | * resource.c (next_insn_no_annul): Likewise. | |
5947 | (mark_set_resources): Likewise. | |
5948 | * reorg.c (delete_from_delay_slot): Likewise. | |
5949 | (dbr_schedule, redundant_insn, try_merge_delay_insns): Likewise. | |
5950 | (get_branch_condition): Test pc_rtx and LABEL_REF before dereferencing. | |
5951 | ||
e703b283 | 5952 | 2011-08-21 Uros Bizjak <ubizjak@gmail.com> |
5953 | ||
5954 | * config/i386/i386.md (any_div): Remove. | |
5955 | (sgnprefix): Update for removal. | |
5956 | (u): Ditto. | |
5957 | ||
342f23d2 | 5958 | 2011-08-20 Vladimir Makarov <vmakarov@redhat.com> |
5959 | ||
5960 | * ira-lives.c (mark_pseudo_regno_subword_live): Use allocno class | |
5961 | for ira_reg_class_max_nregs. Increase pressure by 1. | |
5962 | (mark_pseudo_regno_subword_dead): Use allocno class | |
5963 | for ira_reg_class_max_nregs. | |
5964 | ||
8ddcab8c | 5965 | 2011-08-20 Richard Henderson <rth@redhat.com> |
5966 | ||
5967 | * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c, | |
e703b283 | 5968 | config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c, |
8ddcab8c | 5969 | config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c, |
5970 | config/c6x/ltf.c: Adjust include path for soft-fp. | |
5971 | ||
ef1da805 | 5972 | 2011-08-20 H.J. Lu <hongjiu.lu@intel.com> |
5973 | ||
5974 | PR other/46770 | |
5975 | * config.gcc (tm_file): Add initfini-array.h if | |
5976 | .init_arrary/.fini_array are supported. | |
5977 | ||
5978 | * crtstuff.c: Don't generate .ctors nor .dtors sections if | |
5979 | USE_INITFINI_ARRAY is defined. | |
5980 | ||
5981 | * output.h (default_elf_init_array_asm_out_constructor): New. | |
5982 | (default_elf_fini_array_asm_out_destructor): Likewise. | |
5983 | * varasm.c (elf_init_array_section): Likewise. | |
5984 | (elf_fini_array_section): Likewise. | |
5985 | (get_elf_initfini_array_priority_section): Likewise. | |
5986 | (default_elf_init_array_asm_out_constructor): Likewise. | |
5987 | (default_elf_fini_array_asm_out_destructor): Likewise. | |
5988 | ||
5989 | * config/initfini-array.h: New. | |
5990 | ||
c1863f1d | 5991 | 2011-08-20 Richard Sandiford <rdsandiford@googlemail.com> |
5992 | ||
5993 | * config/mips/mips.c (mips_class_max_nregs): Check that the mode is | |
5994 | OK for ST_REGS and FP_REGS before taking those classes into account. | |
5995 | ||
be06fcd6 | 5996 | 2011-08-20 Richard Sandiford <rdsandiford@googlemail.com> |
5997 | ||
5998 | * config/mips/mips.c (mips_reorg_process_insns): Check for jumps | |
5999 | before checking for annulled branches. | |
6000 | ||
99680dcf | 6001 | 2011-08-20 Uros Bizjak <ubizjak@gmail.com> |
6002 | ||
6003 | * config/i386/i386.c (ix86_binary_operator_ok): Use | |
6004 | satisfies_constraint_L. | |
6005 | ||
ed5d0bf8 | 6006 | 2011-08-20 Uros Bizjak <ubizjak@gmail.com> |
6007 | Michael Matz <matz@suse.de> | |
6008 | ||
6009 | * config/i386/i386.c (ix86_expand_round_sse4): Expand as | |
6010 | trunc (a + copysign (nextafter (0.5, 0.0), a)). | |
6011 | ||
903209fc | 6012 | 2011-08-20 Anatoly Sokolov <aesok@post.ru> |
6013 | ||
6014 | * doc/tm.texi.in (PREFERRED_OUTPUT_RELOAD_CLASS): Remove. | |
6015 | * doc/tm.texi: Regenerate. | |
6016 | * targhooks.c (default_preferred_output_reload_class): Don't use | |
6017 | PREFERRED_OUTPUT_RELOAD_CLASS macro. | |
6018 | * system.h (PREFERRED_OUTPUT_RELOAD_CLASS): Poison. | |
6019 | ||
0ab72b53 | 6020 | 2011-08-20 Jakub Jelinek <jakub@redhat.com> |
6021 | ||
6022 | PR tree-optimization/48739 | |
6023 | * tree-ssa.c: Include cfgloop.h. | |
ed5d0bf8 | 6024 | (execute_update_addresses_taken): When updating ssa, if in loop closed |
6025 | SSA form, call rewrite_into_loop_closed_ssa instead of update_ssa. | |
0ab72b53 | 6026 | * Makefile.in (tree-ssa.o): Depend on $(CFGLOOP_H). |
6027 | ||
53aaaa2e | 6028 | 2011-08-19 Vladimir Makarov <vmakarov@redhat.com> |
6029 | ||
6030 | PR rtl-optimization/49936 | |
6031 | * ira.c (ira_init_register_move_cost): Ignore too small subclasses | |
6032 | for calculation of max register move costs. | |
6033 | ||
032558a4 | 6034 | 2011-08-19 Joseph Myers <joseph@codesourcery.com> |
6035 | ||
6036 | * c-parser.c (c_parser_postfix_expression): Convert operands of | |
6037 | __builtin_complex to their semantic types. | |
6038 | ||
ffc5011b | 6039 | 2011-08-19 H.J. Lu <hongjiu.lu@intel.com> |
6040 | ||
6041 | PR middle-end/49721 | |
6042 | * explow.c (convert_memory_address_addr_space): Also permute the | |
6043 | conversion and addition of constant for zero-extend. | |
6044 | ||
bff4ad11 | 6045 | 2011-08-19 Joseph Myers <joseph@codesourcery.com> |
6046 | ||
ed5d0bf8 | 6047 | * c-parser.c (c_parser_postfix_expression): Handle RID_BUILTIN_COMPLEX. |
bff4ad11 | 6048 | * doc/extend.texi (__builtin_complex): Document. |
6049 | ||
ffebd9c5 | 6050 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> |
6051 | ||
6052 | * tree-ssa-math-opts.c (is_widening_mult_rhs_p): Handle constants | |
6053 | beyond conversions. | |
6054 | (convert_mult_to_widen): Convert constant inputs to the right type. | |
6055 | (convert_plusminus_to_widen): Don't automatically reject inputs that | |
6056 | are not an SSA_NAME. | |
6057 | Convert constant inputs to the right type. | |
6058 | ||
12421545 | 6059 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> |
6060 | ||
6061 | * tree-ssa-math-opts.c (convert_plusminus_to_widen): Convert add_rhs | |
6062 | to the correct type. | |
6063 | ||
22ffd684 | 6064 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> |
6065 | ||
6066 | * tree-ssa-math-opts.c (convert_mult_to_widen): Better handle | |
6067 | unsigned inputs of different modes. | |
6068 | (convert_plusminus_to_widen): Likewise. | |
6069 | ||
0989f516 | 6070 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> |
6071 | ||
6072 | * tree-ssa-math-opts.c (is_widening_mult_rhs_p): Add new argument | |
6073 | 'type'. | |
6074 | Use 'type' from caller, not inferred from 'rhs'. | |
6075 | Don't reject non-conversion statements. Do return lhs in this case. | |
6076 | (is_widening_mult_p): Add new argument 'type'. | |
6077 | Use 'type' from caller, not inferred from 'stmt'. | |
6078 | Pass type to is_widening_mult_rhs_p. | |
6079 | (convert_mult_to_widen): Pass type to is_widening_mult_p. | |
6080 | (convert_plusminus_to_widen): Likewise. | |
6081 | ||
287c271c | 6082 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> |
6083 | ||
6084 | * tree-ssa-math-opts.c (is_widening_mult_p): Remove FIXME. | |
6085 | Ensure the the larger type is the first operand. | |
6086 | ||
3f2ab719 | 6087 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> |
6088 | ||
6089 | * tree-ssa-math-opts.c (convert_mult_to_widen): Convert | |
6090 | unsupported unsigned multiplies to signed. | |
6091 | (convert_plusminus_to_widen): Likewise. | |
6092 | ||
07ea3e5c | 6093 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> |
6094 | ||
6095 | * tree-ssa-math-opts.c (convert_plusminus_to_widen): Permit a single | |
6096 | conversion statement separating multiply-and-accumulate. | |
6097 | ||
9488020c | 6098 | 2011-08-19 Richard Guenther <rguenther@suse.de> |
6099 | ||
6100 | PR tree-optimization/50067 | |
6101 | * tree-data-ref.c (dr_analyze_indices): Simplify, strip MEM_REF | |
6102 | offset only if we accounted for it. | |
6103 | ||
aff5fb4d | 6104 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> |
6105 | ||
6106 | * config/arm/arm.md (maddhidi4): Remove '*' from name. | |
6107 | * expr.c (expand_expr_real_2): Use find_widening_optab_handler. | |
6108 | * optabs.c (find_widening_optab_handler_and_mode): New function. | |
6109 | (expand_widen_pattern_expr): Use find_widening_optab_handler. | |
6110 | (expand_binop_directly): Likewise. | |
6111 | (expand_binop): Likewise. | |
6112 | * optabs.h (find_widening_optab_handler): New macro define. | |
6113 | (find_widening_optab_handler_and_mode): New prototype. | |
6114 | * tree-cfg.c (verify_gimple_assign_binary): Adjust WIDEN_MULT_EXPR | |
6115 | type precision rules. | |
6116 | (verify_gimple_assign_ternary): Likewise for WIDEN_MULT_PLUS_EXPR. | |
6117 | * tree-ssa-math-opts.c (build_and_insert_cast): New function. | |
6118 | (is_widening_mult_rhs_p): Allow widening by more than one mode. | |
6119 | Explicitly disallow mis-matched input types. | |
6120 | (convert_mult_to_widen): Use find_widening_optab_handler, and cast | |
6121 | input types to fit the new handler. | |
6122 | (convert_plusminus_to_widen): Likewise. | |
6123 | ||
5a574e8b | 6124 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> |
6125 | ||
6126 | * expr.c (expand_expr_real_2): Use widening_optab_handler. | |
6127 | * genopinit.c (optabs): Use set_widening_optab_handler for $N. | |
6128 | (gen_insn): $N now means $a must be wider than $b, not consecutive. | |
6129 | * optabs.c (widened_mode): New function. | |
6130 | (expand_widen_pattern_expr): Use widening_optab_handler. | |
6131 | (expand_binop_directly): Likewise. | |
6132 | (expand_binop): Likewise. | |
6133 | * optabs.h (widening_optab_handlers): New struct. | |
6134 | (optab_d): New member, 'widening'. | |
6135 | (widening_optab_handler): New function. | |
6136 | (set_widening_optab_handler): New function. | |
6137 | * tree-ssa-math-opts.c (convert_mult_to_widen): Use | |
6138 | widening_optab_handler. | |
6139 | (convert_plusminus_to_widen): Likewise. | |
6140 | ||
4755ceab | 6141 | 2011-08-19 Joseph Myers <joseph@codesourcery.com> |
6142 | ||
6143 | * c-decl.c (grokdeclarator): Diagnose _Noreturn for non-C1X if | |
6144 | pedantic. | |
ed5d0bf8 | 6145 | * c-parser.c (c_parser_declspecs): Include _Noreturn in syntax comment. |
4755ceab | 6146 | * ginclude/stdnoreturn.h (noreturn): Don't define for C++. |
6147 | ||
bfa29ed4 | 6148 | 2011-08-19 Joseph Myers <joseph@codesourcery.com> |
6149 | ||
6150 | * opth-gen.awk: Do not declare target save/restore structures and | |
6151 | functions if IN_RTS defined. | |
6152 | ||
de98d721 | 6153 | 2011-08-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
6154 | ||
6155 | PR target/49437 | |
6156 | * config/arm/arm.c (arm_output_epilogue): Properly handle epilogue | |
6157 | when stack was realigned in interrupt handler prologue. | |
6158 | ||
985c6e3a | 6159 | 2011-08-18 Joseph Myers <joseph@codesourcery.com> |
6160 | ||
6161 | * c-decl.c (shadow_tag_warned): Check for _Noreturn. | |
6162 | (quals_from_declspecs): Assert _Noreturn not present. | |
6163 | (grokdeclarator): Handle _Noreturn. | |
6164 | (build_null_declspecs): Initialize noreturn_p. | |
6165 | (declspecs_add_scspec): Handle RID_NORETURN. | |
6166 | * c-parser.c (c_token_starts_declspecs, c_parser_declspecs) | |
6167 | (c_parser_attributes): Handle RID_NORETURN. | |
6168 | * c-tree.h (struct c_declspecs): Add noreturn_p. | |
6169 | * ginclude/stdnoreturn.h: New. | |
6170 | * Makefile.in (USER_H): Add stdnoreturn.h. | |
6171 | ||
d2a15bb8 | 6172 | 2011-08-18 Kirill Yukhin <kirill.yukhin@intel.com> |
6173 | ||
6174 | * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX2_SET): New. | |
6175 | (OPTION_MASK_ISA_AVX_UNSET): Update. | |
6176 | (OPTION_MASK_ISA_AVX2_UNSET): New. | |
6177 | (ix86_handle_option): Handle OPT_mavx2 case. | |
6178 | * config/i386/cpuid.h (bit_AVX2): New. | |
6179 | * config/i386/driver-i386.c (host_detect_local_cpu): Detect | |
6180 | AVX2 feature. | |
6181 | * config/i386/i386-c.c (ix86_target_macros_internal): | |
6182 | Conditionally define __AVX2__. | |
ed5d0bf8 | 6183 | * config/i386/i386.c (ix86_option_override_internal): Define PTA_AVX2. |
6184 | Define "core-avx2" processor alias. Handle avx2 option. | |
d2a15bb8 | 6185 | (ix86_valid_target_attribute_inner_p): Handle avx2 option. |
6186 | * config/i386/i386.h (TARGET_AVX2): New. | |
6187 | * config/i386/i386.opt (mavx2): New. | |
6188 | * doc/invoke.texi: Document -mavx2. | |
6189 | ||
42f875c3 | 6190 | 2011-08-18 Vladimir Makarov <vmakarov@redhat.com> |
6191 | ||
6192 | PR rtl-optimization/49890 | |
6193 | * ira-costs.c (setup_regno_cost_classes_by_aclass): Don't exclude | |
6194 | subclasses of class which is superset of a pressure class. | |
6195 | ||
aecf3645 | 6196 | 2011-08-18 H.J. Lu <hongjiu.lu@intel.com> |
6197 | Igor Zamyatin <igor.zamyatin@intel.com> | |
6198 | ||
6199 | * config/i386/i386-c.c (ix86_target_macros_internal): Replace int | |
6200 | with HOST_WIDE_INT for isa_flag. | |
6201 | (ix86_pragma_target_parse): Replace int with HOST_WIDE_INT for | |
6202 | isa variables. | |
6203 | ||
6204 | * config/i386/i386.c (ix86_target_string): Replace int with | |
6205 | HOST_WIDE_INT for isa. Use HOST_WIDE_INT_PRINT to print isa. | |
6206 | (ix86_target_opts): Replace int with HOST_WIDE_INT on mask. | |
6207 | (pta_flags): Removed. | |
6208 | (PTA_XXX): Redefined as (HOST_WIDE_INT_1 << X). | |
6209 | (pta): Use HOST_WIDE_INT on flags. | |
6210 | (builtin_isa): Use HOST_WIDE_INT on isa. | |
6211 | (ix86_add_new_builtins): Likewise. | |
6212 | (def_builtin): Use HOST_WIDE_INT on mask. | |
6213 | (def_builtin_const): Likewise. | |
6214 | (builtin_description): Likewise. | |
6215 | ||
6216 | * config/i386/i386.opt (ix86_isa_flags): Replace int with | |
6217 | HOST_WIDE_INT. | |
6218 | (ix86_isa_flags_explicit): Likewise. | |
6219 | (x_ix86_isa_flags_explicit): Likewise. | |
6220 | ||
4682ca16 | 6221 | 2011-08-17 Vladimir Makarov <vmakarov@redhat.com> |
6222 | ||
6223 | PR rtl-optimization/50107 | |
6224 | * ira-int.h (ira_hard_reg_not_in_set_p): Remove. | |
6225 | (ira_hard_reg_in_set_p): New. | |
6226 | ||
6227 | * ira-color.c (calculate_saved_nregs): New. | |
6228 | (assign_hard_reg): Use it. Set up allocated_hard_reg_p for all | |
6229 | hard regs. | |
6230 | (allocno_reload_assign, fast_allocation): Use | |
6231 | ira_hard_reg_set_intersection_p instead of | |
6232 | ira_hard_reg_not_in_set_p. | |
6233 | ||
6234 | * ira.c (setup_reg_renumber): Use | |
6235 | ira_hard_reg_set_intersection_p instead of | |
6236 | ira_hard_reg_not_in_set_p. | |
6237 | (setup_allocno_assignment_flags, calculate_allocation_cost): Use | |
6238 | ira_hard_reg_in_set_p instead of ira_hard_reg_not_in_set_p. | |
6239 | ||
6240 | * ira-costs.c (ira_tune_allocno_costs): Use | |
6241 | ira_hard_reg_set_intersection_p instead of | |
6242 | ira_hard_reg_not_in_set_p. | |
6243 | ||
72ec6882 | 6244 | 2011-08-18 H.J. Lu <hongjiu.lu@intel.com> |
6245 | Igor Zamyatin <igor.zamyatin@intel.com> | |
6246 | ||
6247 | * hwint.h (HOST_WIDE_INT_1): New. | |
6248 | ||
6249 | * opt-functions.awk (switch_bit_fields): Initialize the | |
6250 | host_wide_int field. | |
6251 | (host_wide_int_var_name): New. | |
6252 | (var_type_struct): Check and return HOST_WIDE_INT. | |
6253 | ||
6254 | * opt-read.awk: Handle HOST_WIDE_INT for "Variable". | |
6255 | ||
6256 | * optc-save-gen.awk: Support HOST_WIDE_INT on var_target_other. | |
6257 | ||
6258 | * opth-gen.awk: Use HOST_WIDE_INT_1 on HOST_WIDE_INT. Properly | |
6259 | check masks for HOST_WIDE_INT. | |
6260 | ||
6261 | * opts-common.c (set_option): Support HOST_WIDE_INT flag_var. | |
6262 | (option_enabled): Likewise. | |
6263 | (get_option_state): Likewise. | |
6264 | ||
6265 | * opts.h (cl_option): Add cl_host_wide_int. Change var_value | |
6266 | to HOST_WIDE_INT. | |
6267 | ||
16a1895e | 6268 | 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
6269 | Marc Glisse <marc.glisse@normalesup.org> | |
6270 | ||
6271 | PR libstdc++-v3/1773 | |
6272 | * target.def (decl_mangling_context): New C++ hook. | |
6273 | * doc/tm.texi: Regenerate. | |
6274 | * config/sol2-cxx.c, config/sol2-stubs.c: New files. | |
6275 | * config/sol2-protos.h: Group by source file. | |
6276 | (solaris_cxx_decl_mangling_context): Declare. | |
6277 | * config/sol2.h (TARGET_CXX_DECL_MANGLING_CONTEXT): Define. | |
6278 | * config/t-sol2 (sol2-cxx.o, sol2-stubs.o): New targets. | |
6279 | Use $<. | |
6280 | * config.gcc (*-*-solaris2*): Add sol2-cxx.o to cxx_target_objs. | |
6281 | Add sol2-stubs.o to extra_objs. | |
6282 | ||
f15697cd | 6283 | 2011-08-18 Jakub Jelinek <jakub@redhat.com> |
6284 | ||
a6949f31 | 6285 | PR target/50009 |
6286 | * stor-layout.c (update_alignment_for_field): Don't ICE on | |
6287 | packed flexible array members if ms_bitfield_layout_p. | |
6288 | ||
4061f98e | 6289 | PR target/50092 |
6290 | * config/i386/i386.c (assign_386_stack_local): Call validize_mem | |
6291 | on the result before returning it. | |
6292 | ||
f15697cd | 6293 | PR debug/50017 |
6294 | * tree-vect-stmts.c (vect_finish_stmt_generation): If gsi_stmt (*gsi) | |
6295 | is a debug stmt, use location of the first non-debug stmt after it. | |
6296 | ||
4c222147 | 6297 | 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> |
6298 | ||
6299 | * config/arm/arm.c (arm_rtx_costs_1): Don't modify the costs of SET. | |
6300 | (arm_size_rtx_costs): Likewise. | |
6301 | ||
84cc84ec | 6302 | 2011-08-18 Richard Guenther <rguenther@suse.de> |
6303 | ||
6304 | * tree.h (tree_int_cst_msb): Remove. | |
6305 | * tree.c (tree_int_cst_msb): Likewise. | |
6306 | (tree_int_cst_sign_bit): Move from ... | |
6307 | * tree-ssa-loop-ivopts.c (tree_int_cst_sign_bit): ... here. | |
6308 | ||
20d892d1 | 6309 | 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> |
6310 | ||
6311 | * doc/tm.texi.in (TARGET_RTX_COSTS): Add an opno paramter. | |
6312 | * doc/tm.texi: Regenerate. | |
6313 | * target.def (rtx_costs): Add an opno parameter. | |
6314 | * hooks.h (hook_bool_rtx_int_int_intp_bool_false): Replace with... | |
6315 | (hook_bool_rtx_int_int_int_intp_bool_false): ...this. | |
6316 | * hooks.c (hook_bool_rtx_int_int_intp_bool_false): Replace with... | |
6317 | (hook_bool_rtx_int_int_int_intp_bool_false): ...this. | |
6318 | * cse.c (COST_IN): Add an opno parameter. | |
6319 | (notreg_cost): Likewise. Update call to rtx_cost. | |
6320 | (COST, fold_rtx): Update accordingly. | |
6321 | * dojump.c (prefer_and_bit_test): Update call to rtx_cost. | |
6322 | * expmed.c (emit_store_flag): Likewise. | |
6323 | * optabs.c (avoid_expensive_constant): Add an opno parameter. | |
6324 | Update call to rtx_cost. | |
6325 | (expand_binop_directly, expand_binop): Likewise. | |
6326 | (expand_twoval_binop, prepare_cmp_insn): Likewise. | |
6327 | * rtl.h (rtx_cost, get_full_rtx_cost): Add opno parameters. | |
6328 | (set_src_cost, get_full_set_src_cost): Update accordingly. | |
6329 | * rtlanal.c (rtx_cost): Add an opno parameter. Update call | |
6330 | to target hook. | |
6331 | (get_full_rtx_cost): Add an opno paramter. Update calls to rtx_cost. | |
6332 | (default_adress_cost): Update calls to rtx_cost. | |
6333 | ||
6334 | * config/arm/arm.c (arm_rtx_costs_1, arm_size_rtx_costs) | |
6335 | (arm_slowmul_rtx_costs): Adjust calls to rtx_cost. | |
6336 | (arm_rtx_costs): Add an opno parameter. | |
6337 | * config/alpha/alpha.c (alpha_rtx_costs): Add an opno parameter and | |
6338 | adjust any recursive rtx-cost calls. | |
6339 | * config/avr/avr.c (avr_operand_rtx_cost, avr_rtx_costs): Likewise. | |
6340 | * config/bfin/bfin.c (bfin_rtx_costs): Likewise. | |
6341 | * config/c6x/c6x.c (c6x_rtx_costs): Likewise. | |
6342 | * config/cris/cris.c (cris_rtx_costs): Likewise. | |
6343 | * config/frv/frv.c (frv_rtx_costs): Likewise. | |
6344 | * config/h8300/h8300.c (h8300_rtx_costs): Likewise. | |
6345 | * config/i386/i386.c (ix86_rtx_costs): Likewise. | |
6346 | * config/ia64/ia64.c (ia64_rtx_costs): Likewise. | |
6347 | * config/iq2000/iq2000.c (iq2000_rtx_costs): Likewise. | |
6348 | * config/lm32/lm32.c (lm32_rtx_costs): Likewise. | |
6349 | * config/m32c/m32c.c (m32c_rtx_costs): Likewise. | |
6350 | * config/m32r/m32r.c (m32r_rtx_costs): Likewise. | |
6351 | * config/m68k/m68k.c (m68k_rtx_costs): Likewise. | |
6352 | * config/mcore/mcore.c (mcore_rtx_costs): Likewise. | |
6353 | * config/mep/mep.c (mep_rtx_cost): Likewise. | |
6354 | * config/microblaze/microblaze.c (microblaze_rtx_costs): Likewise. | |
6355 | * config/mips/mips.c (mips_binary_cost): Update call to rtx_cost. | |
6356 | (mips_zero_extend_cost): Add an opno parameter. | |
6357 | * config/mmix/mmix.c (mmix_rtx_costs): Likewise. | |
6358 | * config/mn10300/mn10300.c (mn10300_address_cost): Update call | |
6359 | to rtx_cost. | |
6360 | (mn10300_rtx_costs): Add an opno parameter and adjust any recursive | |
6361 | rtx-cost calls. | |
6362 | * config/pa/pa.c (hppa_rtx_costs): Likewise. | |
6363 | * config/pdp11/pdp11.c (pdp11_rtx_costs): Likewise. | |
6364 | * config/picochip/picochip.c (picochip_rtx_costs): Likewise. | |
6365 | * config/rs6000/rs6000.c (rs6000_rtx_costs): Likewise. | |
6366 | (rs6000_debug_rtx_costs): Likewise. | |
6367 | * config/s390/s390.c (s390_rtx_costs): Likewise. | |
6368 | * config/score/score-protos.h (score_rtx_costs): Likewise. | |
6369 | * config/score/score.c (score_rtx_costs): Likewise. | |
6370 | * config/sh/sh.c (andcosts): Update call to rtx_cost. | |
6371 | (sh_rtx_costs): Add an opno parameter. | |
6372 | * config/sparc/sparc.c (sparc_rtx_costs): Likewise. | |
6373 | * config/spu/spu.c (spu_rtx_costs): Likewise. | |
6374 | * config/stormy16/stormy16.c (xstormy16_rtx_costs): Likewise. | |
6375 | * config/v850/v850.c (v850_rtx_costs): Likewise. | |
6376 | * config/vax/vax.c (vax_rtx_costs): Likewise. | |
6377 | * config/xtensa/xtensa.c (xtensa_rtx_costs): Likewise. | |
6378 | ||
7013e87c | 6379 | 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> |
6380 | ||
6381 | * rtl.h (set_src_cost, get_full_set_src_cost): New functions. | |
6382 | * auto-inc-dec.c (attempt_change): Use set_src_cost instead of | |
6383 | rtx_cost. | |
6384 | * calls.c (precompute_register_parameters): Likewise. | |
6385 | * combine.c (expand_compound_operation, make_extraction): Likewise. | |
6386 | (force_to_mode, distribute_and_simplify_rtx): Likewise. | |
6387 | * dse.c (find_shift_sequence): Likewise. | |
6388 | * expmed.c (init_expmed, expand_mult, expand_smod_pow2): Likewise. | |
6389 | * expr.c (compress_float_constant): Likewise. | |
6390 | * fwprop.c (should_replace_address, try_fwprop_subst): Likewise. | |
6391 | * gcse.c (want_to_gcse_p): Likewise. | |
6392 | * ifcvt.c (noce_try_sign_mask): Likewise. | |
6393 | * loop-doloop.c (doloop_optimize): Likewise. | |
6394 | * loop-invariant.c (create_new_invariant): Likewise. | |
6395 | * optabs.c (avoid_expensive_constant): Likewise. | |
6396 | * postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands) | |
6397 | (try_replace_in_use, reload_cse_move2add): Likewise. | |
6398 | * reload1.c (calculate_elim_costs_all_insns): Likewise. | |
6399 | (note_reg_elim_costly): Likewise. | |
6400 | * rtlanal.c (insn_rtx_cost): Likewise. | |
6401 | * simplify-rtx.c (simplify_binary_operation_1): Likewise. | |
6402 | * stmt.c (lshift_cheap_p): Likewise. | |
6403 | * tree-ssa-loop-ivopts.c (seq_cost, computation_cost): Likewise. | |
6404 | * config/avr/avr.c (final_prescan_insn): Likewise. | |
6405 | * config/bfin/bfin.c (bfin_rtx_costs): Likewise. | |
6406 | * config/mips/mips.c (mips_binary_cost, mips_rtx_costs): Likewise. | |
6407 | ||
b72d459f | 6408 | 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> |
6409 | ||
6410 | * rtl.h (set_rtx_cost, get_full_set_rtx_cost): New functions. | |
6411 | * auto-inc-dec.c (attempt_change): Use set_rtx_cost. | |
6412 | * cfgloopanal.c (seq_cost): Likewise. | |
6413 | * loop-invariant.c (create_new_invariant): Likewise. | |
6414 | * postreload.c (move2add_use_add2_insn, move2add_use_add3_insn) | |
6415 | (reload_cse_move2add): Use get_full_set_rtx_cost. | |
6416 | ||
1bc4fc63 | 6417 | 2011-08-18 Richard Guenther <rguenther@suse.de> |
6418 | ||
6419 | * expr.c (get_inner_reference): Fix typo in last change. | |
6420 | ||
b1757d46 | 6421 | 2011-08-18 Paolo Carlini <paolo.carlini@oracle.com> |
6422 | Joseph Myers <joseph@codesourcery.com> | |
6423 | ||
6424 | PR tree-optimization/49963 | |
6425 | * hwint.c (absu_hwi): Define. | |
6426 | * hwint.h (absu_hwi): Declare. | |
6427 | * fold-const.c (fold_plusminus_mult_expr): Use absu_hwi instead | |
6428 | of abs_hwi. | |
6429 | * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise. | |
6430 | * tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise. | |
6431 | ||
2ad5f5fc | 6432 | 2011-08-18 Richard Guenther <rguenther@suse.de> |
6433 | ||
6434 | * expr.c (get_inner_reference): Sign-extend the constant | |
6435 | twos-complement offset before doing arbitrary precision | |
6436 | arithmetic on it. | |
6437 | * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise. | |
6438 | (get_constraint_for_1): Pass the offset of a MEM_REF unchanged | |
6439 | to get_constraint_for_ptr_offset. | |
6440 | ||
407892e8 | 6441 | 2011-08-17 Kaz Kojima <kkojima@gcc.gnu.org> |
6442 | ||
6443 | PR target/50068 | |
6444 | * config/sh/sh.c (sh_output_mi_thunk): Don't call dbr_schedule. | |
6445 | ||
a0553bff | 6446 | 2011-08-17 Richard Guenther <rguenther@suse.de> |
6447 | ||
6448 | * tree.h (convert_to_ptrofftype_loc): New function. | |
6449 | (convert_to_ptrofftype): Define. | |
6450 | * builtins.c (expand_builtin_bzero): Use size_type_node. | |
6451 | (fold_builtin_bzero): Likewise. | |
6452 | (std_gimplify_va_arg_expr): Build the BIT_AND_EXPR on the pointer. | |
6453 | * c-typeck.c (build_unary_op): Use convert_to_ptrofftype_loc. | |
6454 | * cgraphunit.c (thunk_adjust): Use fold_build_pointer_plus_loc. | |
6455 | (cgraph_redirect_edge_call_stmt_to_callee): Use size_int. | |
6456 | * expr.c (expand_expr_addr_expr_1): Use fold_build_pointer_plus. | |
ed5d0bf8 | 6457 | * fold-const.c (build_range_check): Negate using the original type. |
a0553bff | 6458 | (fold_unary_loc): Use fold_build_pointer_plus_loc. |
6459 | * gimple-fold.c (gimple_adjust_this_by_delta): Use | |
6460 | convert_to_ptrofftype. | |
6461 | * gimplify.c (gimplify_self_mod_expr): Likewise. | |
6462 | * graphite-clast-to-gimple.c (clast_to_gcc_expression): Likewise. | |
6463 | (graphite_create_new_loop_guard): Likewise. | |
6464 | * graphite-sese-to-poly.c (my_long_long): Remove. | |
6465 | (scop_ivs_can_be_represented): Adjust. | |
6466 | * tree-cfg.c (verify_gimple_assign_unary): Use ptrofftype_p. | |
6467 | * tree-chrec.c (chrec_fold_plus_1): Use fold_build_pointer_plus. | |
6468 | * tree-loop-distribution.c (build_size_arg_loc): Use | |
6469 | size_type_node. | |
6470 | (generate_memset_zero): Simplify. | |
6471 | * tree-mudflap.c: Use fold_convert, not convert. | |
6472 | * tree-predcom.c (suitable_reference_p): Expand DR_OFFSET in | |
6473 | its own type. | |
6474 | (determine_offset): Likewise for DR_STEP. | |
6475 | (valid_initializer_p): Likewise. | |
6476 | * tree-profile.c (prepare_instrumented_value): Convert the pointer | |
6477 | to an integer type of same size. | |
6478 | * tree-scalar-evolution.c (interpret_rhs_expr): Do not refer | |
6479 | to sizetype without need. | |
6480 | * tree-ssa-address.c (tree_mem_ref_addr): Likewise. | |
6481 | * tree-ssa-loop-ivopts.c (find_bivs): Use convert_to_ptrofftype. | |
6482 | * tree-ssa-loop-manip.c (create_iv): Likewise. | |
6483 | (determine_exit_conditions): Adjust comment. | |
6484 | * tree-ssa-pre.c (create_expression_by_pieces): Use | |
6485 | convert_to_ptrofftype. | |
6486 | * tree-ssa-structalias.c (get_constraint_for_1): Likewise. | |
6487 | * varasm.c (array_size_for_constructor): Compute using double_ints. | |
6488 | ||
686195ea | 6489 | 2011-08-16 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
6490 | ||
6491 | * config/spu/spu.c (spu_emit_branch_or_set): Avoid reverse tests | |
6492 | when generating an integer result where possible. Short-cut | |
6493 | comparison against 0 also for QImode. | |
6494 | ||
fa695424 | 6495 | 2011-08-16 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
6496 | ||
6497 | * config/spu/spu.h (LEGITIMIZE_RELOAD_ADDRESS): New macro. | |
6498 | * config/spu/spu-protos.h (spu_legitimize_reload_address): Add | |
6499 | prototype. | |
6500 | * config/spu/spu.c (spu_legitimize_reload_address): New function. | |
6501 | (spu_legitimate_address_p): Do not check displacement if the base | |
6502 | is an eliminable stack register. | |
6503 | ||
7d7d4922 | 6504 | 2011-08-16 Anatoly Sokolov <aesok@post.ru> |
6505 | ||
6506 | * config/m32c/m32c.h (PREFERRED_RELOAD_CLASS, | |
6507 | PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro. | |
6508 | * config/m32c/m32c-protos.h (m32c_preferred_reload_class, | |
6509 | m32c_preferred_output_reload_class): Remove. | |
6510 | * config/m32c/m32c.c (m32c_preferred_reload_class): Make static. | |
6511 | Change rclass argument and return types to reg_class_t. Use | |
6512 | reg_class_subset_p instead of class_sizes. | |
6513 | (m32c_preferred_output_reload_class): Make static. Change rclass | |
6514 | argument and return types to reg_class_t. | |
6515 | (TARGET_PREFERRED_RELOAD_CLASS, | |
6516 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
6517 | ||
1afd7cda | 6518 | 2011-08-16 Kai Tietz <ktietz@redhat.com> |
6519 | ||
6520 | * config/i386/mingw32.h (GOMP_SELF_SPEC): Add -pthread option. | |
6521 | ||
c73fee76 | 6522 | 2011-08-16 Richard GUenther <rguenther@suse.de> |
6523 | ||
6524 | PR tree-optimization/50082 | |
6525 | * tree-ssa-forwprop.c (combine_cond_expr_cond): Handle overflow | |
6526 | warnings here, instead of ... | |
6527 | (ssa_forward_propagate_and_combine): ... here. | |
6528 | (forward_propagate_into_comparison_1): Adjust. | |
6529 | (forward_propagate_into_comparison): Likewise. | |
6530 | (forward_propagate_into_gimple_cond): Likewise. | |
6531 | (forward_propagate_into_cond): Likewise. | |
6532 | ||
806be071 | 6533 | 2011-08-16 Andreas Schwab <schwab@redhat.com> |
6534 | ||
6535 | * ggc.h (ggc_alloc_rtvec_sized): Use ggc_alloc_zone_rtvec_def | |
6536 | instead of ggc_alloc_zone_vec_rtvec_def. | |
6537 | ||
a845d317 | 6538 | 2011-08-16 Richard Guenther <rguenther@suse.de> |
6539 | ||
6540 | * tree.h (ptrofftype_p): New helper function. | |
6541 | * tree-cfg.c (verify_expr): Use ptrofftype_p for POINTER_PLUS_EXPR | |
6542 | offset verification. | |
6543 | (verify_gimple_assign_binary): Likewise. | |
6544 | * tree.c (build2_stat): Likewise. | |
6545 | * tree-chrec.c (chrec_fold_plus_poly_poly): Likewise. | |
6546 | (reset_evolution_in_loop): Likewise. | |
6547 | * tree-chrec.h (build_polynomial_chrec): Likewise. | |
6548 | ||
5e36e119 | 6549 | 2011-08-16 Liang Wang <lwang1@marvell.com> |
6550 | ||
6551 | * ggc.h (ggc_alloc_rtvec_sized): Change arguments of | |
6552 | ggc_alloc_zone_vec_rtvec_def. | |
6553 | ||
5360e345 | 6554 | 2011-08-16 Richard Guenther <rguenther@suse.de> |
6555 | ||
6556 | * tree-vrp.c (extract_range_from_multiplicative_op_1): New | |
6557 | helper factored out from ... | |
6558 | (extract_range_from_binary_expr_1): ... here. Re-structure | |
6559 | to not glob handling too different tree codes. | |
6560 | ||
4bb7c660 | 6561 | 2011-08-15 Richard Henderson <rth@redhat.com> |
6562 | ||
6563 | PR middle-end/50006 | |
6564 | * explow.c (allocate_dynamic_stack_space): Move suppress_reg_args_size | |
6565 | setting out to include allocate_stack named pattern as well. | |
6566 | * builtins.c (expand_builtin_apply): Add ARG_SIZE 0 note. | |
6567 | * stmt.c (expand_stack_restore): Likewise. | |
6568 | ||
0a3b5912 | 6569 | 2011-08-15 Richard Guenther <rguenther@suse.de> |
6570 | ||
6571 | PR middle-end/50082 | |
6572 | * fold-const.c (maybe_canonicalize_comparison_1): Properly | |
6573 | convert the modified operand to the other operand type. | |
6574 | (fold_comparison): Call maybe_canonicalize_comparison_1 with | |
6575 | useless conversions stripped from comparison operands. | |
6576 | ||
713b2724 | 6577 | 2011-08-15 Richard Guenther <rguenther@suse.de> |
6578 | ||
6579 | * tree-vrp.c (value_range_nonnegative_p): Fix anti-range case. | |
6580 | (extract_range_from_unary_expr_1): Restructure. | |
6581 | ||
78e606ea | 6582 | 2011-08-15 Richard Guenther <rguenther@suse.de> |
6583 | ||
6584 | PR tree-optimization/50058 | |
6585 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Relax aggregate | |
6586 | copy matching. | |
6587 | ||
26ff80c0 | 6588 | 2011-08-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
6589 | ||
6590 | PR target/50022 | |
6591 | * config/arm/arm.c (output_move_double): Add 2 parameters | |
6592 | to count the number of insns emitted and whether to emit or not. | |
6593 | Use the flag to decide when to emit and count number of instructions | |
6594 | that will be emitted. | |
6595 | Handle case where output_move_double might be called for calculating | |
6596 | lengths with an invalid constant. | |
6597 | (arm_count_output_move_double_insns): Define. | |
6598 | * config/arm/arm-protos.h (arm_count_output_move_double_insns): Declare. | |
6599 | (output_move_double): Adjust prototype. | |
6600 | * config/arm/vfp.md ("*movdi_vfp"): Adjust call to | |
6601 | output_move_double. | |
6602 | ("*movdi_vfp_cortexa8"): Likewise and add attribute | |
6603 | for ce_count. | |
6604 | * config/arm/arm.md ("*arm_movdi"): Adjust call to output_move_double. | |
6605 | ("*movdf_soft_insn"): Likewise. | |
6606 | * config/arm/cirrus.md ("*cirrus_arm_movdi"): Likewise. | |
6607 | ("*cirrus_thumb2_movdi"): Likewise. | |
6608 | ("*thumb2_cirrus_movdf_hard_insn"): Likewise. | |
6609 | ("*cirrus_movdf_hard_insn"): Likewise. | |
6610 | * config/arm/neon.md (*neon_mov<mode> VD): Likewise. | |
6611 | * config/arm/iwmmxt.md ("*iwmmxt_arm_movdi"): Likewise. | |
6612 | ("mov<mode>_internal VMMX"): Likewise. | |
6613 | * config/arm/fpa.md (*movdf_fpa, *thumb2_movdf_fpa): Likewise. | |
6614 | ||
ce7da6fe | 6615 | 2011-08-14 Uros Bizjak <ubizjak@gmail.com> |
6616 | ||
6617 | * config/i386/i386.c (ix86_expand_round_sse4): New function. | |
6618 | * config/i386/i386-protos.h (ix86_expand_round_sse4): New prototype. | |
6619 | * config/i386/i386.md (round<mode>2): Use ix86_expand_round_sse4 | |
6620 | for TARGET_ROUND. | |
6621 | ||
6622 | (rint<mode>2): Simplify TARGET_ROUND check. | |
6623 | (floor<mode>2): Ditto. | |
6624 | (ceil<mode>2): Ditto. | |
6625 | (btrunc<mode>2): Ditto. | |
6626 | ||
f7b18294 | 6627 | 2011-08-14 Anatoly Sokolov <aesok@post.ru> |
6628 | ||
6629 | * config/mmix/mmix.c (TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Redefine | |
6630 | as mmix_preferred_output_reload_class. | |
6631 | ||
cffa155c | 6632 | 2011-08-14 Georg-Johann Lay <avr@gjlay.de> |
ce7da6fe | 6633 | |
cffa155c | 6634 | * PR target/49903 |
6635 | * config/avr/avr.md (UNSPEC_IDENTITY): New c_enum. | |
6636 | (branch_unspec): New insn. | |
6637 | (branch): Beauty farm. | |
6638 | * config/avr/avr.c (compare_condition): Use JUMP_P. Test SET_SRC | |
6639 | to be IF_THEN_ELSE. | |
6640 | (avr_compare_pattern, avr_reorg_remove_redundant_compare): | |
6641 | New static functions. | |
6642 | (avr_reorg): Use them. Use next_real_insn instead of NEXT_INSN. | |
6643 | Use CONST_INT_P. Beauty. | |
6644 | ||
0741df1e | 6645 | 2011-08-12 Richard Henderson <rth@redhat.com> |
6646 | ||
6647 | PR rtl-opt/49994 | |
6648 | * sched-init.h (struct deps_desc): Add sched_before_next_jump. | |
6649 | * sched-deps.c (init_deps): Clear it. | |
6650 | (deps_analyze_insn): Consume it. | |
6651 | (sched_analyze_insn): Fill it. | |
6652 | ||
df79f48f | 6653 | 2011-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
6654 | ||
ed5d0bf8 | 6655 | PR target/48328 |
df79f48f | 6656 | * config/arm/arm.h (CASE_VECTOR_SHORTEN_MODE): Fix distance |
6657 | for tbh instructions. | |
6658 | ||
ed5d0bf8 | 6659 | 2011-08-12 Diego Novillo <dnovillo@google.com> |
7f385784 | 6660 | |
6661 | * data-streamer.h (streamer_write_zero): Rename from output_zero. | |
ce7da6fe | 6662 | (streamer_write_uhwi): Rename from lto_output_uleb128. |
6663 | (streamer_write_hwi): Rename from output_sleb128. | |
6664 | (streamer_write_string): Rename from lto_output_string. | |
6665 | (streamer_string_index): Rename from lto_string_index. | |
6666 | (streamer_write_string_with_length): Rename from | |
6667 | lto_output_string_with_length. | |
6668 | (streamer_write_uhwi_stream): Rename from lto_output_uleb128_stream. | |
6669 | (streamer_write_hwi_stream): Rename from lto_output_sleb128_stream. | |
6670 | (streamer_read_string): Rename from lto_input_string. | |
6671 | (streamer_read_indexed_string): Rename from input_string_internal. | |
6672 | (streamer_read_uhwi): Rename from lto_input_uleb128. | |
6673 | (streamer_read_hwi): Rename from lto_input_sleb128. | |
6674 | (streamer_write_hwi_in_range): Rename from lto_output_int_in_range. | |
6675 | (streamer_read_hwi_in_range): Rename from lto_input_int_in_range. | |
6676 | (streamer_write_enum): Rename from lto_output_enum. | |
6677 | (streamer_read_enum): Rename from lto_input_enum. | |
6678 | (streamer_write_record_start): Rename from output_record_start. | |
6679 | (streamer_read_record_start): Rename from input_record_start. | |
6680 | (streamer_write_bitpack): Rename from lto_output_bitpack. | |
6681 | (streamer_read_bitpack): Rename from lto_input_bitpack. | |
6682 | (streamer_write_char_stream): Rename from lto_output_1_stream. | |
6683 | (streamer_read_uchar): Rename from lto_input_1_unsigned. | |
6684 | * tree-streamer.h (streamer_cache_d): Rename from lto_streamer_cache_d. | |
6685 | (streamer_handle_as_builtin_p): Rename from lto_stream_as_builtin_p. | |
6686 | (streamer_read_string_cst): Rename from input_string_cst. | |
6687 | (streamer_read_chain): Rename from lto_input_chain. | |
6688 | (streamer_alloc_tree): Rename from lto_materialize_tree. | |
6689 | (streamer_read_tree_body): Rename from lto_input_tree_pointers. | |
6690 | (streamer_get_pickled_tree): Rename from lto_get_pickled_tree. | |
6691 | (streamer_get_builtin_tree): Rename from lto_get_builtin_tree. | |
6692 | (streamer_read_integer_cst): Rename from lto_input_integer_cst. | |
6693 | (streamer_read_tree_bitfields): Rename from tree_read_bitfields. | |
6694 | (streamer_write_chain): Rename from lto_output_chain. | |
6695 | (streamer_write_tree_header): Rename from lto_output_tree_header. | |
6696 | (streamer_pack_tree_bitfields): Rename from pack_value_fields. | |
6697 | (streamer_write_tree_body): Rename from lto_output_tree_pointers. | |
6698 | (streamer_write_integer_cst): Rename from lto_output_integer_cst. | |
6699 | (streamer_write_builtin): Rename from lto_output_builtin_tree. | |
6700 | (streamer_check_handled_ts_structures): Rename from | |
6701 | check_handled_ts_structures. | |
6702 | (streamer_tree_cache_insert): Rename from lto_streamer_cache_insert. | |
6703 | (streamer_tree_cache_insert_at): Rename from | |
6704 | lto_streamer_cache_insert_at. | |
6705 | (streamer_tree_cache_append): Rename from lto_streamer_cache_append. | |
6706 | (streamer_tree_cache_lookup): Rename from lto_streamer_cache_lookup. | |
6707 | (streamer_tree_cache_get): Rename from lto_streamer_cache_get. | |
6708 | (streamer_tree_cache_create): Rename from lto_streamer_cache_create. | |
6709 | (streamer_tree_cache_delete): Rename from lto_streamer_cache_delete. | |
6710 | * tree-streamer-out.c (write_string_cst): Rename from output_string_cst. | |
6711 | (write_identifier): Rename from output_identifier. | |
6712 | (write_ts_common_tree_pointers): Rename from | |
6713 | lto_output_ts_common_tree_pointers. | |
6714 | (write_ts_vector_tree_pointers): Rename from | |
6715 | lto_output_ts_vector_tree_pointers. | |
6716 | (write_ts_complex_tree_pointers): Rename from | |
6717 | lto_output_ts_complex_tree_pointers. | |
6718 | (write_ts_decl_minimal_tree_pointers): Rename from | |
6719 | lto_output_ts_decl_minimal_tree_pointers. | |
6720 | (write_ts_decl_common_tree_pointers): Rename from | |
6721 | lto_output_ts_decl_common_tree_pointers. | |
6722 | (write_ts_decl_non_common_tree_pointers): Rename from | |
6723 | lto_output_ts_decl_non_common_tree_pointers. | |
6724 | (write_ts_decl_with_vis_tree_pointers): Rename from | |
6725 | lto_output_ts_decl_with_vis_tree_pointers. | |
6726 | (write_ts_field_decl_tree_pointers): Rename from | |
6727 | lto_output_ts_field_decl_tree_pointers. | |
6728 | (write_ts_function_decl_tree_pointers): Rename from | |
6729 | lto_output_ts_function_decl_tree_pointers. | |
6730 | (write_ts_type_common_tree_pointers): Rename from | |
6731 | lto_output_ts_type_common_tree_pointers. | |
6732 | (write_ts_type_non_common_tree_pointers): Rename from | |
6733 | lto_output_ts_type_non_common_tree_pointers. | |
6734 | (write_ts_list_tree_pointers): Rename from | |
6735 | lto_output_ts_list_tree_pointers. | |
6736 | (write_ts_vec_tree_pointers): Rename from | |
6737 | lto_output_ts_vec_tree_pointers. | |
6738 | (write_ts_exp_tree_pointers): Rename from | |
6739 | lto_output_ts_exp_tree_pointers. | |
6740 | (write_ts_block_tree_pointers): Rename from | |
6741 | lto_output_ts_block_tree_pointers. | |
6742 | (write_ts_binfo_tree_pointers): Rename from | |
6743 | lto_output_ts_binfo_tree_pointers. | |
6744 | (write_ts_constructor_tree_pointers): Rename from | |
6745 | lto_output_ts_constructor_tree_pointers. | |
6746 | (write_ts_target_option): Rename from lto_output_ts_target_option. | |
6747 | (write_ts_translation_unit_decl_tree_pointers): Rename from | |
6748 | lto_output_ts_translation_unit_decl_tree_pointers. | |
6749 | * tree-streamer.c (streamer_tree_cache_add_to_node_array): | |
6750 | Rename from lto_streamer_cache_add_to_node_array. | |
6751 | (streamer_tree_cache_insert_1): Rename from lto_streamer_cache_insert_1. | |
6752 | (record_common_node): Rename from lto_record_common_node. | |
7f385784 | 6753 | |
6754 | * streamer-hooks.h (bitpack_d, lto_streamer_cache_d): Remove forward | |
6755 | declarations. | |
6756 | * data-streamer-in.c (lto_input_widest_uint_uleb128): Remove unused | |
6757 | function. | |
6758 | * data-streamer-out.c (lto_output_widest_uint_uleb128_stream): Remove | |
6759 | unused function. | |
6760 | * Makefile.in (lto-section-out.o): Add dependency on DATA_STREAMER_H. | |
6761 | (ipa-reference.o): Likewise. | |
6762 | * lto-section-out.c: Include data-streamer.h. | |
6763 | * ipa-reference.c: Include data-streamer.h. | |
6764 | ||
bd021c1c | 6765 | 2011-08-12 Nick Clifton <nickc@redhat.com> |
6766 | ||
ce7da6fe | 6767 | * builtins.c (expand_builtin_memcmp): Do not use cmpstrnsi pattern. |
bd021c1c | 6768 | * doc/md.texi (cmpstrn): Note that the comparison stops if both |
6769 | fetched bytes are zero. | |
6770 | (cmpstr): Likewise. | |
6771 | (cmpmem): Note that the comparison does not stop if both of the | |
6772 | fetched bytes are zero. | |
6773 | ||
80ff6494 | 6774 | 2011-08-12 Uros Bizjak <ubizjak@gmail.com> |
6775 | ||
6776 | * builtins.def (BUILT_IN_ICEIL{,F,L}, BUILT_IN_IFLOOR{,F,L} | |
6777 | BUILT_IN_IRINT{,F,L}, BUILT_IN_IROUND{,F,L}: New builtin definitions. | |
6778 | * convert.c (convert_to_integer): Convert to BUILT_IN_ICEIL, | |
6779 | BUILT_IN_IFLOOR, BUILT_IN_IRINT or BUILT_INT_IROUND when converting | |
6780 | to integer_type_node. | |
6781 | * fold-const.c (tree_call_nonnegative_warnv_p): Handle BUILT_IN_ICEIL, | |
6782 | BUILT_IN_IFLOOR, BUILT_IN_IRINT and BUILT_INT_IROUND. | |
6783 | * builtins.c (expand_builtin_in): Ditto. | |
6784 | (mathfn_built_in_1): Ditto. | |
6785 | (expand_builtin_int_roundingfn): Handle BUILT_IN_ICEIL and | |
6786 | BUILT_IN_IFLOOR. | |
6787 | (expand_builtin_int_roundingfn_2): Handle BUILT_IN_IRINT and | |
6788 | BUILT_IN_IROUND. | |
6789 | (fold_fixed_mathfn): Canonicalize BUILT_IN_ICEIL, BUILTIN_IN_IFLOOR | |
6790 | BUILT_IN_IRINT and BUILT_IN_IROUND to BUILT_IN_LCEIL, | |
6791 | BUILTIN_IN_LFLOOR, BUILT_IN_LRINT and BUILT_IN_LROUND on ILP32 targets. | |
6792 | ||
77c6bddb | 6793 | 2011-08-12 Richard Guenther <rguenther@suse.de> |
6794 | ||
ed5d0bf8 | 6795 | * tree-vrp.c (extract_range_from_unary_expr_1): Implement -X as 0 - X. |
77c6bddb | 6796 | |
6797 | 2011-08-12 Romain Geissler <romain.geissler@gmail.com> | |
02ea0cd9 | 6798 | |
6799 | * Makefile.in (PLUGIN_HEADERS): Add C_TREE_H. | |
6800 | ||
1f5f87f6 | 6801 | 2011-08-12 Richard Sandiford <rdsandiford@googlemail.com> |
6802 | ||
6803 | * config/arm/arm.c (get_label_padding): New function. | |
d806079e | 6804 | (create_fix_barrier, arm_reorg): Use it. |
1f5f87f6 | 6805 | |
52d12c0f | 6806 | 2011-08-11 Uros Bizjak <ubizjak@gmail.com> |
6807 | ||
6808 | PR target/49781 | |
6809 | * config/i386/i386.md (*lea_5_zext): New. | |
6810 | (*lea_6_zext): Ditto. | |
6811 | * config/i386/predicates.md (const_32bit_mask): New predicate. | |
6812 | (lea_address_operand): Reject AND. | |
6813 | * config/i386/i386.c (ix86_decompose_address): Allow Dimode AND with | |
6814 | const_32bit_mask immediate. | |
6815 | (ix86_print_operand_address): Handle AND. | |
6816 | (memory_address_length): Ditto. | |
6817 | ||
e4ae859d | 6818 | 2011-08-11 Romain Geissler <romain.geissler@gmail.com> |
52d12c0f | 6819 | Brian Hackett <bhackett1024@gmail.com> |
e4ae859d | 6820 | |
6821 | * plugin.def: Add event for finish_decl. | |
6822 | * plugin.c (register_callback, invoke_plugin_callbacks): Same. | |
6823 | * c-decl.c (finish_decl): Invoke callbacks on above event. | |
6824 | * doc/plugins.texi: Document above event. | |
6825 | ||
b11771e1 | 6826 | 2011-08-11 Richard Guenther <rguenther@suse.de> |
6827 | ||
6828 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid redundant | |
6829 | lookups, make looking through aggregate copies stronger. | |
6830 | ||
a36f1a95 | 6831 | 2011-08-11 Richard Henderson <rth@redhat.com> |
6832 | ||
6833 | PR bootstrap/50018 | |
6834 | * expr.c (fixup_args_size_notes): Accept and ignore normal calls. | |
6835 | ||
446dbdd8 | 6836 | 2011-08-11 Richard Guenther <rguenther@suse.de> |
6837 | ||
6838 | * lto-cgraph.c (input_node): Use DECL_BUILT_IN. | |
6839 | * tree-vrp.c (stmt_interesting_for_vrp): Likewise. | |
6840 | (vrp_visit_stmt): Likewise. | |
6841 | ||
33da34ea | 6842 | 2011-08-11 Richard Guenther <rguenther@suse.de> |
6843 | ||
6844 | PR middle-end/50040 | |
6845 | * gimplify.c (gimplify_modify_expr_complex_part): Mark the | |
6846 | load of the other piece with TREE_NO_WARNING. | |
6847 | * tree-flow.h (warn_uninit): Adjust prototype. | |
6848 | * tree-ssa.c (warn_uninit): Take uninitialized SSA name, | |
6849 | the base variable and the expression that is used separately. | |
6850 | Properly query all TREE_NO_WARNING flags. | |
6851 | (struct walk_data): Remove. | |
6852 | (warn_uninitialized_var): Likewise. | |
6853 | (warn_uninitialized_vars): Do not walk gimple pieces but simply | |
6854 | look at all SSA uses of the statement. Handle unused memory | |
6855 | separately. | |
6856 | * tree-ssa-uninit.c (warn_uninitialized_phi): Adjust. | |
6857 | ||
f3dc1120 | 6858 | 2011-08-11 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com> |
6859 | ||
52d12c0f | 6860 | * config/rx/rx.md (movsicc): Allow register to register transfers. |
f3dc1120 | 6861 | (*movsicc): Likewise. |
6862 | (*stcc): Restrict this pattern to EQ and NE compares. | |
6863 | (*stcc_reg): New pattern. Works for any comparison but only for | |
6864 | register transfers. | |
6865 | ||
515cf651 | 6866 | 2011-08-11 Diego Novillo <dnovillo@google.com> |
6867 | ||
6868 | * tree-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): | |
6869 | Call stream_write_tree instead of output_record_start. | |
6870 | (lto_output_ts_binfo_tree_pointers): Likewise. | |
6871 | ||
6872 | * streamer-hooks.h (stream_write_tree): Move from tree-streamer.h. | |
6873 | Convert it to a macro. | |
6874 | (stream_read_tree): Likewise. | |
6875 | ||
6876 | * lto-streamer.h (lto_stream_as_builtin_p): Move ... | |
6877 | * tree-streamer.h (lto_stream_as_builtin_p): ... here. | |
6878 | ||
6879 | * lto-streamer-in.c (lto_read_tree): Call lto_streamer_cache_append | |
6880 | and tree_read_bitfields. | |
6881 | * lto-streamer-out.c (lto_is_streamable): Move from lto-streamer.c | |
6882 | (lto_write_tree): Call it. | |
6883 | * lto-streamer.c (lto_is_streamable): Move to lto-streamer-out.c | |
6884 | * streamer-hooks.h (struct streamer_hooks): Remove fields | |
6885 | name, is_streamable and alloc_tree. Update all users. | |
6886 | * tree-streamer-in.c (tree_read_bitfields): Factor out of ... | |
6887 | (lto_materialize_tree): ... here. | |
6888 | Handle CALL_EXPR codes. | |
6889 | Remove call to lto_streamer_cache_append. | |
52d12c0f | 6890 | * tree-streamer-out.c (lto_output_tree_header): Handle CALL_EXPR nodes. |
515cf651 | 6891 | * tree-streamer.h (tree_read_bitfields): Declare. |
6892 | ||
6893 | * Makefile.in (TREE_STREAMER_H): Add STREAMER_HOOKS_H. | |
6894 | (gimple-streamer-in.o): Add dependency on TREE_STREAMER_H. | |
6895 | * tree-streamer.h (stream_read_tree): New. Replace all calls | |
6896 | to lto_input_tree with it. | |
6897 | (stream_write_tree): New. Replace all calls to lto_output_tree, | |
6898 | lto_output_tree_ref and lto_output_tree_or_ref with it. | |
6899 | * lto-streamer-in.c (lto_read_tree): Inline code from | |
6900 | lto_streamer_read_tree. | |
6901 | (lto_input_tree): Move from tree-streamer-in.c. | |
6902 | * lto-streamer-out.c (lto_output_tree_ref): Make static. | |
6903 | Remove handling of NULL values for EXPR. | |
6904 | Do not handle EXPRs that are not indexable. | |
6905 | (lto_write_tree): Move from tree-streamer-out.c. | |
6906 | Inline lto_streamer_write_tree. | |
6907 | (lto_output_tree): Move from tree-streamer-out.c. | |
6908 | If REF_P is true and EXPR is indexable, call lto_output_tree_ref. | |
6909 | * lto-streamer.c (lto_record_common_node): Move to tree-streamer.c. | |
6910 | (lto_preload_common_nodes): Likewise. | |
6911 | Remove assertions and adjustments for nodes | |
6912 | main_identifier_node, ptrdiff_type_node and fileptr_type_node. | |
6913 | (lto_streamer_hooks_init): Set streamer_hooks.write_tree to | |
52d12c0f | 6914 | lto_output_tree and streamer_hooks.read_tree to lto_input_tree. |
515cf651 | 6915 | * lto-streamer.h (lto_input_tree): Declare. |
6916 | (lto_output_tree_ref): Remove. | |
6917 | * streamer-hooks.h (struct streamer_hooks): Remove fields | |
6918 | preload_common_nodes, indexable_with_decls_p, | |
6919 | pack_value_fields, unpack_value_fields and output_tree_header. | |
6920 | Update all users. | |
6921 | * tree-streamer-in.c (lto_materialize_tree): Make extern. | |
6922 | (lto_input_tree_pointers): Likewise. | |
6923 | (lto_read_tree): Move to lto-streamer-in.c. | |
6924 | (lto_input_integer_cst): Make extern. | |
6925 | (lto_get_pickled_tree): Likewise. | |
6926 | (lto_get_builtin_tree): Likewise. | |
6927 | (lto_input_tree): Move to lto-streamer-in.c. | |
6928 | * tree-streamer-out.c (pack_value_fields): Make extern. | |
6929 | (lto_output_tree_or_ref): Remove. Replace all callers with | |
6930 | calls to stream_write_tree. | |
6931 | (lto_output_builtin_tree): Make extern. | |
6932 | (lto_streamer_write_tree): Inline into lto_write_tree. | |
6933 | (lto_output_tree_pointers): Make extern. | |
6934 | (lto_output_tree_header): Likewise. | |
6935 | (lto_output_integer_cst): Likewise. | |
6936 | (lto_write_tree): Move to lto-streamer-out.c. | |
6937 | (lto_output_tree): Likewise. | |
52d12c0f | 6938 | * tree-streamer.c (lto_record_common_node): Move from lto-streamer.c |
515cf651 | 6939 | (preload_common_nodes): Likewise. |
6940 | (lto_streamer_cache_create): Call it. | |
6941 | * tree-streamer.h: Include streamer-hooks.h. | |
6942 | (stream_write_tree): New. | |
6943 | (stream_read_tree): New. | |
6944 | (lto_input_tree): Remove. | |
6945 | (lto_materialize_tree): Declare. | |
6946 | (lto_input_tree_pointers): Declare. | |
6947 | (lto_get_pickled_tree): Declare. | |
6948 | (lto_get_builtin_tree): Declare. | |
6949 | (lto_input_integer_cst): Declare. | |
6950 | (lto_output_tree_header): Declare. | |
6951 | (pack_value_fields): Declare. | |
6952 | (lto_output_tree_pointers): Declare. | |
6953 | (lto_output_integer_cst): Declare. | |
6954 | (lto_output_builtin_tree): Declare. | |
6955 | ||
457f77d1 | 6956 | 2011-08-11 Sergey Grechanik <mouseentity@ispras.ru> |
6957 | ||
6958 | * sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge | |
6959 | only if producer writes to the register given by regno. | |
6960 | ||
60ba0654 | 6961 | 2011-08-11 Sergey Grechanik <mouseentity@ispras.ru> |
6962 | Alexander Monakov <amonakov@ispras.ru> | |
6963 | ||
6964 | * sched-deps.c (sched_get_condition_with_rev): Rename to ... | |
6965 | (sched_get_condition_with_rev_uncached): ... this. Factor out | |
6966 | condition caching logic into ... | |
6967 | (sched_get_condition_with_rev): ... this. Reimplement. Do not | |
6968 | attempt to use cache for instructions with zero luid. | |
6969 | (sched_analyze_insn): Use INSN_CACHED_COND instead of INSN_COND. | |
6970 | * sched-int.h (INSN_COND): Rename to INSN_CACHED_COND. | |
6971 | ||
bdcc104c | 6972 | 2011-08-11 Sergey Grechanik <mouseentity@ispras.ru> |
6973 | ||
6974 | * sel-sched-ir.c (get_seqno_of_a_pred): Rename to | |
6975 | get_seqno_for_a_jump. Update the caller. | |
6976 | (get_seqno_by_succs): New. Use it ... | |
6977 | (get_seqno_for_a_jump): ... here to find a seqno if looking at | |
6978 | predecessors was not sufficient. | |
6979 | (get_seqno_by_preds): Include head in iteration range, exclude insn. | |
6980 | ||
c1c8a3d0 | 6981 | 2011-08-11 Dmitry Melnik <dm@ispras.ru> |
6982 | ||
6983 | * sel-sched-ir.c (invalidate_av_set): Remove the assert. | |
6984 | ||
1f53e226 | 6985 | 2011-08-11 Sergey Grechanik <mouseentity@ispras.ru> |
6986 | ||
6987 | * sel-sched-ir.h (register_unavailable_p): Declare. | |
6988 | * sel-sched-ir.c (register_unavailable_p): New. Use it... | |
6989 | (set_unavailable_target_for_expr): ... here to properly test | |
6990 | availability of a register. | |
6991 | (speculate_expr): Ditto. | |
6992 | * sel-sched.c (substitute_reg_in_expr): Ditto. | |
6993 | (av_set_could_be_blocked_by_bookkeeping_p): Ditto. | |
6994 | ||
619459a3 | 6995 | 2011-08-11 Sergey Grechanik <mouseentity@ispras.ru> |
6996 | ||
6997 | * sel-sched.c (verify_target_availability): Fix usage of | |
6998 | hard_regno_nregs. | |
6999 | ||
13434dcb | 7000 | 2011-08-11 Dmitry Melnik <dm@ispras.ru> |
7001 | ||
7002 | * sel-sched-ir.c (init_global_and_expr_for_insn): Forbid copying of | |
7003 | recognized by cannot_copy_insn_p hook and volatile instructions. | |
7004 | ||
32bbc704 | 7005 | 2011-08-11 Dmitry Melnik <dm@ispras.ru> |
7006 | ||
7007 | * sel-sched-ir.c (merge_expr_data): Take maximum spec. | |
7008 | ||
2334f0df | 7009 | 2011-08-11 Richard Sandiford <richard.sandiford@linaro.org> |
7010 | ||
7011 | * doc/md.texi (define_bypass): Say that the instruction names can | |
7012 | be filename-style globs. | |
7013 | * Makefile.in (FNMATCH_H): Define. | |
7014 | (build/genattrtab.o, build/genautomata.o): Depend on $(FNMATCH_H). | |
7015 | * genattrtab.c: Include fnmatch.h. | |
7016 | (bypass_list): Change field name from "insn" to "pattern". | |
7017 | (gen_bypass_1): Update accordingly. | |
7018 | (process_bypasses): Use fnmatch to check for matches between | |
7019 | insn reservations and define_bypasses. | |
7020 | * genautomata.c: Include fnmatch.h. | |
7021 | (bypass_decl): Rename in_insn_name and out_insn_name to in_pattern | |
7022 | and out_pattern respectively. | |
7023 | (gen_bypass, insert_bypass): Update accordingly. | |
7024 | (for_each_matching_insn, process_bypass_2, process_bypass_1) | |
7025 | (process_bypass): New functions. | |
7026 | (process_decls): Use process_bypass. Update after field name changes. | |
7027 | ||
12bf3919 | 7028 | 2011-08-11 Georg-Johann Lay <avr@gjlay.de> |
f3dc1120 | 7029 | |
12bf3919 | 7030 | PR target/49687 |
7031 | * config/avr/avr.md (smulqi3_highpart): New insn. | |
7032 | (umulqi3_highpart): New insn. | |
7033 | (*subqi3.ashiftrt7): New insn. | |
7034 | (smulhi3_highpart): New expander. | |
7035 | (umulhi3_highpart): Nex expander. | |
7036 | (*smulhi3_highpart_call): New insn. | |
7037 | (*umulhi3_highpart_call): New insn. | |
7038 | (extend_u): New code attribute. | |
7039 | (extend_prefix): Rename code attribute to extend_su. | |
7040 | * config/avr/avr.c (avr_rtx_costs): Report costs of highpart of | |
7041 | widening QI/HI multiply. | |
7042 | ||
243cccda | 7043 | 2011-08-11 Ira Rosen <ira.rosen@linaro.org> |
7044 | ||
7045 | PR tree-optimization/50039 | |
7046 | * tree-vect-patterns.c (vect_operation_fits_smaller_type): Check | |
7047 | that DEF_STMT has a stmt_vec_info. | |
7048 | ||
c43db984 | 7049 | 2011-08-10 Richard Guenther <rguenther@suse.de> |
7050 | ||
7051 | * tree.h (can_trust_pointer_alignment): Remove. | |
7052 | * builtins.c (can_trust_pointer_alignment): Remove. | |
7053 | ||
7dfa155b | 7054 | 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com> |
7055 | ||
7056 | * c-typeck.c (scalar_to_vector): New function. Try scalar to | |
7057 | vector conversion. | |
7058 | (stv_conv): New enum for scalar_to_vector return type. | |
7059 | (build_binary_op): Adjust. | |
7060 | * doc/extend.texi: Description of scalar to vector expansion. | |
7061 | ||
957d0361 | 7062 | 2011-08-10 Richard Guenther <rguenther@suse.de> |
7063 | ||
7064 | * tree.h (get_pointer_alignment): Remove max-align argument. | |
7065 | (get_object_alignment): Likewise. | |
7066 | * builtins.c (get_object_alignment_1): Adjust. | |
7067 | (get_object_alignment): Remove max-align argument. | |
7068 | (get_pointer_alignment): Likewise. | |
7069 | (expand_builtin_strlen): Adjust. | |
7070 | (expand_builtin_memcpy): Likewise. | |
7071 | (expand_builtin_mempcpy_args): Likewise. | |
7072 | (expand_builtin_strncpy): Likewise. | |
7073 | (expand_builtin_memset_args): Likewise. | |
7074 | (expand_builtin_memcmp): Likewise. | |
7075 | (expand_builtin_strcmp): Likewise. | |
7076 | (expand_builtin_strncmp): Likewise. | |
7077 | (get_builtin_sync_mem): Likewise. | |
7078 | (fold_builtin_memset): Likewise. | |
7079 | (fold_builtin_memory_op): Likewise. | |
7080 | (expand_builtin_memory_chk): Likewise. | |
7081 | * emit-rtl.c (get_mem_align_offset): Likewise. | |
7082 | (set_mem_attributes_minus_bitpos): Likewise. | |
7083 | * expr.c (expand_assignment): Likewise. | |
7084 | (expand_expr_real_1): Likewise. | |
7085 | * tree-sra.c (tree_non_mode_aligned_mem_p): Likewise. | |
7086 | * tree-ssa-forwprop.c (simplify_builtin_call): Likewise. | |
7087 | * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Likewise. | |
7088 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise. | |
7089 | * value-prof.c (gimple_stringops_transform): Likewise. | |
7090 | ||
4c4bf817 | 7091 | 2011-08-10 Paulo J. Matos <paulo.matos@csr.com> |
7092 | ||
7093 | * doc/tm.texi.in (CLASS_MAX_NREGS): Fix typo. | |
7094 | * doc/tm.texi: Regenerate. | |
7095 | ||
20ff4398 | 7096 | 2011-08-10 Georg-Johann Lay <avr@gjlay.de> |
52d12c0f | 7097 | |
20ff4398 | 7098 | PR target/29560 |
7099 | * config/avr/avr.md (*ashlhiqi3): New insn-and-split. | |
7100 | (*ashl<extend_prefix>qihiqi3): New insn-and-splits. | |
7101 | (*ashl<extend_prefix>qihiqi3.mem): New insn-and-splits. | |
7102 | Add peephole2 to map ashlhi3 to ashlqi3 if high part of | |
7103 | shift target is unused. | |
7104 | ||
f8abb542 | 7105 | 2011-08-10 Richard Guenther <rguenther@suse.de> |
7106 | ||
7107 | PR tree-optimization/49937 | |
7108 | * tree-ssa-ccp.c (get_value_from_alignment): Re-implement | |
7109 | using get_object_alignment_1. | |
7110 | ||
3af06b97 | 7111 | 2011-08-09 Uros Bizjak <ubizjak@gmail.com> |
7112 | ||
7113 | * config/i386/i386.c (ix86_emit_i387_round): New function. | |
7114 | * config/i386/i386-protos.h (ix86_emit_i387_round): Declare. | |
7115 | * config/i386/i386.md (round<mode>2): Use X87MODEF mode iterator. | |
7116 | Use ix86_emit_i387_round to expand round function for i387 math. | |
7117 | (lround<X87MODEF:mode><SWI248x:mode>2): Use X87MODEF mode iterator. | |
7118 | Use ix86_emit_i387_round to expand {l,ll}round function for i387 math. | |
7119 | ||
21889c08 | 7120 | 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7121 | ||
7122 | * config/sync.c: Move to ../libgcc. | |
3af06b97 | 7123 | * Makefile.in (libgcc.mvars): Remove LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS. |
21889c08 | 7124 | * config/mips/t-libgcc-mips16 (LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS): |
7125 | Remove. | |
7126 | ||
f7e13ca6 | 7127 | 2011-08-09 Anatoly Sokolov <aesok@post.ru> |
7128 | ||
7129 | * config/mmix/mmix.h (REGISTER_MOVE_COST): Remove macro. | |
7130 | * config/mmix/mmix-protos.h (mmix_register_move_cost): Remove. | |
7131 | * config/mmix/mmix.c (mmix_register_move_cost): Make static. | |
7132 | Change 'from' and 'to' arguments type to reg_class_t. | |
7133 | (TARGET_REGISTER_MOVE_COST): Define. | |
7134 | ||
10de87c3 | 7135 | 2011-08-09 Vladimir Makarov <vmakarov@redhat.com> |
7136 | ||
7137 | PR target/50026 | |
7138 | Revert: | |
7139 | PR rtl-optimization/49990 | |
7140 | * ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't | |
7141 | ignore classes which can not change mode. | |
7142 | (find_costs_and_classes): Ditto. | |
7143 | ||
63bb6dcf | 7144 | 2011-08-09 Richard Guenther <rguenther@suse.de> |
7145 | ||
7146 | * tree-vrp.c (zero_nonzero_bits_from_vr): Also return precise | |
7147 | information for ranges with only negative values. | |
7148 | (extract_range_from_binary_expr_1): Adjust BIT_IOR_EXPR and | |
7149 | BIT_AND_EXPR handling to handle ranges with negative values. | |
7150 | ||
33541f98 | 7151 | 2011-08-09 Kirill Yukhin <kirill.yukhin@intel.com> |
7152 | ||
52d12c0f | 7153 | * config/i386/i386.c: Remove traling spaces. |
7154 | * config/i386/sse.md: Likewise. | |
7155 | (*fma_fmadd_<mode>): Fix insn alternative 1 mnemonic. | |
7156 | (*fma_fmsub_<mode>): Likewise. | |
7157 | (*fma_fnmadd_<mode>): Likewise. | |
7158 | (*fma_fnmsub_<mode>): Likewise. | |
33541f98 | 7159 | |
07db3800 | 7160 | 2011-08-09 Nick Clifton <nickc@redhat.com> |
7161 | ||
7162 | * config/rx/rx.md: Disable extender peepholes at -O3. | |
7163 | ||
023f367a | 7164 | 2011-08-09 Uros Bizjak <ubizjak@gmail.com> |
7165 | ||
7166 | PR target/49781 | |
7167 | * config/i386/i386.md (reload_noff_load): New. | |
7168 | (reload_noff_store): Ditto. | |
7169 | * config/i386/i386.c (ix86_secondary_reload): Use | |
7170 | CODE_FOR_reload_noff_load and CODE_FOR_reload_noff_store to handle | |
7171 | double-word moves from/to non-offsetable addresses instead of | |
7172 | generating XMM temporary. | |
7173 | ||
9382a007 | 7174 | 2011-08-09 Anatoly Sokolov <aesok@post.ru> |
7175 | ||
7176 | * config/mmix/mmix.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove. | |
7177 | ||
d42d0fe0 | 7178 | 2011-08-09 Ira Rosen <ira.rosen@linaro.org> |
7179 | ||
7180 | PR tree-optimization/50014 | |
7181 | * tree-vect-loop.c (vectorizable_reduction): Get def type before | |
7182 | calling vect_get_vec_def_for_stmt_copy (). | |
7183 | ||
363f7c88 | 7184 | 2011-08-08 Vladimir Makarov <vmakarov@redhat.com> |
7185 | ||
7186 | PR rtl-optimization/49990 | |
7187 | * ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't | |
7188 | ignore classes which can not change mode. | |
7189 | (find_costs_and_classes): Ditto. | |
7190 | ||
a3b0eb41 | 7191 | 2011-08-08 Richard Henderson <rth@redhat.com> |
7192 | ||
7193 | PR middle-end/49990 | |
7194 | * config/i386/i386.c (ix86_expand_prologue): Call | |
7195 | for SEH target gen_prologue_use instead of gen_blockage | |
7196 | at prologue's end. | |
7197 | ||
bdb2a896 | 7198 | 2011-08-08 Martin Jambor <mjambor@suse.cz> |
7199 | ||
7200 | PR middle-end/49923 | |
7201 | * tree-sra.c (access_precludes_ipa_sra_p): Also check access | |
7202 | memory alignment. | |
7203 | ||
2541503d | 7204 | 2011-08-08 Diego Novillo <dnovillo@google.com> |
7205 | ||
7206 | * Makefile.in (LTO_STREAMER_H): Add DIAGNOSTIC_H. | |
7207 | (DATA_STREAMER_H): New. | |
7208 | (GIMPLE_STREAMER_H): New. | |
7209 | (TREE_STREAMER_H): New. | |
7210 | (STREAMER_HOOKS_H): New. | |
7211 | (OBJS): Add data-streamer.o, data-streamer-in.o, data-streamer-out.o, | |
7212 | gimple-streamer-in.o, gimple-streamer-out.o, streamer-hooks.o, | |
7213 | tree-streamer.o, tree-streamer-in.o and tree-streamer-out.o. | |
7214 | (data-streamer.o): New. | |
7215 | (data-streamer-in.o): New. | |
7216 | (data-streamer-out.o): New. | |
7217 | (gimple-streamer-in.o): New. | |
7218 | (gimple-streamer-out.o): New. | |
7219 | (streamer-hooks.o): New. | |
7220 | (tree-streamer.o): New. | |
7221 | (tree-streamer-in.o): New. | |
7222 | (tree-streamer-out.o): New. | |
023f367a | 7223 | (lto-cgraph.o): Add dependency on DATA_STREAMER_H and TREE_STREAMER_H. |
2541503d | 7224 | (lto-streamer-in.o): Add dependency on DATA_STREAMER_H, |
7225 | GIMPLE_STREAMER_H and TREE_STREAMER_H. | |
7226 | (lto-streamer-out.o): Add dependency on DATA_STREAMER_H, | |
7227 | GIMPLE_STREAMER_H and TREE_STREAMER_H. | |
7228 | (lto-streamer.o): Add dependency on STREAMER_HOOKS_H. | |
023f367a | 7229 | (ipa-prop.o): Add dependency on DATA_STREAMER_H and TREE_STREAMER_H. |
2541503d | 7230 | (ipa-inline-analysis.o): Likewise. |
7231 | (ipa-pure-const.o): Likewise. | |
7232 | * data-streamer-in.c: New. | |
7233 | * data-streamer-out.c: New. | |
7234 | * data-streamer.c: New. | |
7235 | * data-streamer.h: New. | |
7236 | * gimple-streamer-in.c: New. | |
7237 | * gimple-streamer-out.c: New. | |
7238 | * gimple-streamer.h: New. | |
7239 | * ipa-inline-analysis.c: Include data-streamer.h. | |
7240 | * ipa-prop.c: Include data-streamer.h. | |
7241 | * ipa-pure-const.c: Include data-streamer.h. | |
7242 | * lto-cgraph.c: Include data-streamer.h. | |
7243 | * lto-section-in.c (lto_input_uleb128): Move to data-streamer-in.c. | |
7244 | (lto_input_widest_uint_uleb128): Likewise. | |
7245 | (lto_input_sleb128): Likewise. | |
7246 | (bp_unpack_var_len_unsigned): Likewise. | |
7247 | (bp_unpack_var_len_int): Likewise. | |
7248 | * lto-section-out.c (lto_output_uleb128_stream): Move to | |
7249 | data-streamer-out.c. | |
7250 | (lto_output_widest_uint_uleb128_stream): Likewise. | |
7251 | (lto_output_sleb128_stream): Likewise. | |
7252 | (bp_pack_var_len_unsigned): Likewise. | |
7253 | (bp_pack_var_len_int): Likewise. | |
023f367a | 7254 | * lto-streamer-in.c: Include data-streamer.h and gimple-streamer.h. |
2541503d | 7255 | (struct string_slot): Remove. Update all users. |
7256 | (lto_tag_check_set): Make extern. | |
7257 | (lto_tag_check_range): Move to lto-streamer.h. | |
7258 | (lto_tag_check): Likewise. | |
7259 | (hash_string_slot_node): Remove. Update all users. | |
7260 | (eq_string_slot_node): Remove. Update all users. | |
7261 | (string_for_index): Move to data-streamer-in.c | |
7262 | (input_string_internal): Likewise. | |
7263 | (input_string_cst): Move to tree-streamer-in.c. | |
7264 | (input_identifier): Likewise. | |
7265 | (lto_input_string): Move to data-streamer-in.c | |
7266 | (input_record_start): Move to data-streamer.h | |
7267 | (canon_file_name): Use new definition of struct string_slot | |
023f367a | 7268 | from data-streamer.h. Set S_SLOT.LEN. |
2541503d | 7269 | (lto_input_location): Make extern. |
7270 | (lto_input_chain): Move to tree-streamer-in.c. | |
7271 | (lto_init_eh): Make extern. | |
7272 | (input_phi): Move to gimple-streamer-in.c. | |
7273 | (input_gimple_stmt): Likewise. | |
7274 | (input_bb): Likewise. | |
7275 | (unpack_ts_base_value_fields): Move to tree-streamer-in.c. | |
7276 | (unpack_ts_real_cst_value_fields): Likewise. | |
7277 | (unpack_ts_fixed_cst_value_fields): Likewise. | |
7278 | (unpack_ts_decl_common_value_fields): Likewise. | |
7279 | (unpack_ts_decl_wrtl_value_fields): Likewise. | |
7280 | (unpack_ts_decl_with_vis_value_fields): Likewise. | |
7281 | (unpack_ts_function_decl_value_fields): Likewise. | |
7282 | (unpack_ts_type_common_value_fields): Likewise. | |
7283 | (unpack_ts_block_value_fields): Likewise. | |
7284 | (unpack_ts_translation_unit_decl_value_fields): Likewise. | |
7285 | (unpack_value_fields): Likewise. | |
7286 | (lto_materialize_tree): Likewise. | |
7287 | (lto_input_ts_common_tree_pointers): Likewise. | |
7288 | (lto_input_ts_vector_tree_pointers): Likewise. | |
7289 | (lto_input_ts_complex_tree_pointers): Likewise. | |
7290 | (lto_input_ts_decl_minimal_tree_pointers): Likewise. | |
7291 | (lto_input_ts_decl_common_tree_pointers): Likewise. | |
7292 | (lto_input_ts_decl_non_common_tree_pointers): Likewise. | |
7293 | (lto_input_ts_decl_with_vis_tree_pointers): Likewise. | |
7294 | (lto_input_ts_field_decl_tree_pointers): Likewise. | |
7295 | (lto_input_ts_function_decl_tree_pointers): Likewise. | |
7296 | (lto_input_ts_type_common_tree_pointers): Likewise. | |
7297 | (lto_input_ts_type_non_common_tree_pointers): Likewise. | |
7298 | (lto_input_ts_list_tree_pointers): Likewise. | |
7299 | (lto_input_ts_vec_tree_pointers): Likewise. | |
7300 | (lto_input_ts_exp_tree_pointers): Likewise. | |
7301 | (lto_input_ts_block_tree_pointers): Likewise. | |
7302 | (lto_input_ts_binfo_tree_pointers): Likewise. | |
7303 | (lto_input_ts_constructor_tree_pointers): Likewise. | |
7304 | (lto_input_ts_target_option): Likewise. | |
7305 | (lto_input_ts_translation_unit_decl_tree_pointers): Likewise. | |
7306 | (lto_input_tree_pointers): Likewise. | |
7307 | (lto_get_pickled_tree): Likewise. | |
7308 | (lto_get_builtin_tree): Likewise. | |
7309 | (lto_read_tree): Likewise. | |
7310 | (lto_input_integer_cst): Likewise. | |
7311 | (lto_input_tree): Likewise. | |
7312 | * lto-streamer-out.c: Include data-streamer.h, | |
7313 | gimple-streamer.h and streamer-hooks.h. | |
7314 | (struct string_slot): Move to data-streamer.h. | |
7315 | (hash_string_slot_node): Likewise. | |
7316 | (eq_string_slot_node): Likewise. | |
7317 | (lto_string_index): Move to data-streamer-out.c. | |
7318 | (lto_output_string_with_length): Likewise. | |
7319 | (lto_output_string): Likewise. | |
7320 | (output_string_cst): Move to tree-streamer-out.c. | |
7321 | (output_identifier): Likewise. | |
7322 | (output_zero): Move to data-streamer-out.c | |
7323 | (output_uleb128): Likewise. | |
7324 | (output_sleb128): Likewise. | |
7325 | (output_record_start): Move to data-streamer.h | |
7326 | (pack_ts_base_value_fields): Move to tree-streamer-out.c. | |
7327 | (pack_ts_real_cst_value_fields): Likewise. | |
7328 | (pack_ts_fixed_cst_value_fields): Likewise. | |
7329 | (pack_ts_decl_common_value_fields): Likewise. | |
7330 | (pack_ts_decl_wrtl_value_fields): Likewise. | |
7331 | (pack_ts_decl_with_vis_value_fields): Likewise. | |
7332 | (pack_ts_function_decl_value_fields): Likewise. | |
7333 | (pack_ts_type_common_value_fields): Likewise. | |
7334 | (pack_ts_block_value_fields): Likewise. | |
7335 | (pack_ts_translation_unit_decl_value_fields): Likewise. | |
7336 | (pack_value_fields): Likewise. | |
7337 | (lto_output_chain): Likewise. | |
7338 | (lto_output_ts_common_tree_pointers): Likewise. | |
7339 | (lto_output_ts_vector_tree_pointers): Likewise. | |
7340 | (lto_output_ts_complex_tree_pointers): Likewise. | |
7341 | (lto_output_ts_decl_minimal_tree_pointers): Likewise. | |
7342 | (lto_output_ts_decl_common_tree_pointers): Likewise. | |
7343 | (lto_output_ts_decl_non_common_tree_pointers): Likewise. | |
7344 | (lto_output_ts_decl_with_vis_tree_pointers): Likewise. | |
7345 | (lto_output_ts_field_decl_tree_pointers): Likewise. | |
7346 | (lto_output_ts_function_decl_tree_pointers): Likewise. | |
7347 | (lto_output_ts_type_common_tree_pointers): Likewise. | |
7348 | (lto_output_ts_type_non_common_tree_pointers): Likewise. | |
7349 | (lto_output_ts_list_tree_pointers): Likewise. | |
7350 | (lto_output_ts_vec_tree_pointers): Likewise. | |
7351 | (lto_output_ts_exp_tree_pointers): Likewise. | |
7352 | (lto_output_ts_block_tree_pointers): Likewise. | |
7353 | (lto_output_ts_binfo_tree_pointers): Likewise. | |
7354 | (lto_output_ts_constructor_tree_pointers): Likewise. | |
7355 | (lto_output_ts_target_option): Likewise. | |
7356 | (lto_output_ts_translation_unit_decl_tree_pointers): Likewise. | |
7357 | (lto_output_tree_pointers): Likewise. | |
7358 | (lto_output_tree_header): Likewise. | |
7359 | (lto_output_builtin_tree): Likewise. | |
7360 | (lto_write_tree): Likewise. | |
7361 | (lto_output_integer_cst): Likewise. | |
7362 | (lto_output_tree): Likewise. | |
7363 | (output_phi): Move to gimple-streamer-out.c. | |
7364 | (output_gimple_stmt): Likewise. | |
7365 | (output_bb): Likewise. | |
7366 | * lto-streamer.c: Include tree-streamer.h and streamer-hooks.h. | |
7367 | (streamer_hooks): Move to streamer-hooks.c. | |
7368 | (check_handled_ts_structures): Move to tree-streamer.c | |
7369 | (lto_streamer_cache_add_to_node_array): Likewise. | |
7370 | (lto_streamer_cache_insert_1): Likewise. | |
7371 | (lto_streamer_cache_insert): Likewise. | |
7372 | (lto_streamer_cache_insert_at): Likewise. | |
7373 | (lto_streamer_cache_append): Likewise. | |
7374 | (lto_streamer_cache_lookup): Likewise. | |
7375 | (lto_streamer_cache_get): Likewise. | |
7376 | (lto_record_common_node): Likewise. | |
7377 | (lto_preload_common_nodes): Likewise. | |
7378 | (lto_streamer_cache_create): Likewise. | |
7379 | (lto_streamer_cache_delete): Likewise. | |
7380 | (streamer_hooks_init): Move to streamer-hooks.c. | |
7381 | * lto-streamer.h: Include diagnostic.h | |
7382 | (struct output_block, struct lto_input_block, | |
023f367a | 7383 | struct data_in, struct bitpack_d): Remove forward declarations. |
2541503d | 7384 | (struct bitpack_d): Move to data-streamer.h. |
7385 | (struct lto_streamer_cache_d): Move to tree-streamer.h. | |
7386 | (struct streamer_hooks): Move to streamer-hooks.h. | |
7387 | (bp_pack_var_len_unsigned): Move to data-streamer.h. | |
7388 | (bp_pack_var_len_int): Likewise. | |
7389 | (bp_unpack_var_len_unsigned): Likewise. | |
7390 | (bp_unpack_var_len_int): Likewise. | |
7391 | (lto_input_location): Declare. | |
7392 | (lto_tag_check_set): Declare. | |
7393 | (lto_init_eh): Declare. | |
7394 | (lto_output_tree_ref): Declare. | |
7395 | (lto_output_location): Declare. | |
7396 | (bitpack_create): Move to data-streamer.h. | |
7397 | (bp_pack_value): Likewise. | |
7398 | (lto_output_bitpack): Likewise. | |
7399 | (lto_input_bitpack): Likewise. | |
7400 | (bp_unpack_value): Likewise. | |
7401 | (lto_output_1_stream): Likewise. | |
7402 | (lto_input_1_unsigned): Likewise. | |
7403 | (lto_output_int_in_range): Likewise. | |
7404 | (lto_input_int_in_range): Likewise. | |
7405 | (bp_pack_int_in_range): Likewise. | |
7406 | (bp_unpack_int_in_range): Likewise. | |
7407 | (lto_output_enum): Likewise. | |
7408 | (lto_input_enum): Likewise. | |
7409 | (bp_pack_enum): Likewise. | |
7410 | (bp_unpack_enum): Likewise. | |
7411 | * streamer-hooks.c: New. | |
7412 | * streamer-hooks.h: New. | |
7413 | * tree-streamer-in.c: New. | |
7414 | * tree-streamer-out.c: New. | |
7415 | * tree-streamer.c: New. | |
7416 | * tree-streamer.h: New. | |
7417 | ||
fe5ef4a0 | 7418 | 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7419 | ||
7420 | * gthr-posix95.h: Remove. | |
7421 | * gthr.h [_PTHREADS95]: Remove. | |
7422 | * configure.ac (enable_threads): Remove posix95. | |
7423 | * configure: Regenerate. | |
023f367a | 7424 | * doc/install.texi (Configuration, --enable-threads): Remove posix95. |
fe5ef4a0 | 7425 | |
023f367a | 7426 | 2011-08-08 Uros Bizjak <ubizjak@gmail.com> |
2938eab6 | 7427 | |
7428 | PR target/49781 | |
7429 | * config/i386/i386.c (ix86_decompose_address): Allow zero-extended | |
7430 | SImode addresses. | |
7431 | (ix86_print_operand_address): Handle zero-extended addresses. | |
7432 | (memory_address_length): Add length of addr32 prefix for | |
7433 | zero-extended addresses. | |
7434 | (ix86_secondary_reload): Handle moves to/from double-word general | |
7435 | registers from/to zero-extended addresses. | |
7436 | * config/i386/predicates.md (lea_address_operand): Reject | |
7437 | zero-extended operands. | |
7438 | ||
e451a093 | 7439 | 2011-08-08 H.J. Lu <hongjiu.lu@intel.com> |
7440 | ||
7441 | PR other/48007 | |
2938eab6 | 7442 | * config.gcc (libgcc_tm_file): Add i386/value-unwind.h for Linux/x86. |
e451a093 | 7443 | |
7444 | * system.h (REG_VALUE_IN_UNWIND_CONTEXT): Poisoned. | |
7445 | (ASSUME_EXTENDED_UNWIND_CONTEXT): Likewise. | |
7446 | ||
7447 | * unwind-dw2.c (ASSUME_EXTENDED_UNWIND_CONTEXT): New. | |
7448 | (_Unwind_Context_Reg_Val): Likewise. | |
7449 | (_Unwind_Get_Unwind_Word): Likewise. | |
7450 | (_Unwind_Get_Unwind_Context_Reg_Val): Likewise. | |
7451 | (_Unwind_Context): Use _Unwind_Context_Reg_Val on the reg field. | |
7452 | (_Unwind_IsExtendedContext): Check ASSUME_EXTENDED_UNWIND_CONTEXT | |
7453 | for EXTENDED_CONTEXT_BIT. | |
7454 | (__frame_state_for): Likewise. | |
7455 | (uw_init_context_1): Likewise. | |
7456 | (_Unwind_GetGR): Updated. | |
7457 | (_Unwind_SetGR): Likewise. | |
7458 | (_Unwind_GetGRPtr): Likewise. | |
7459 | (_Unwind_SetGRPtr): Likewise. | |
7460 | (_Unwind_SetGRValue): Likewise. | |
7461 | (_Unwind_GRByValue): Likewise. | |
7462 | (uw_install_context_1): Likewise. | |
7463 | ||
7464 | * doc/tm.texi.in: Document REG_VALUE_IN_UNWIND_CONTEXT and | |
7465 | ASSUME_EXTENDED_UNWIND_CONTEXT. | |
7466 | * doc/tm.texi: Regenerated. | |
7467 | ||
77eb3c2f | 7468 | 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7469 | ||
7470 | * Makefile.in (gengtype$(exeext)): Add $(LDFLAGS). | |
7471 | ||
e5220601 | 7472 | 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7473 | ||
7474 | * doc/invoke.texi (DEC Alpha Options, -mcpu): native support isn't | |
7475 | Linux/GNU-specific. | |
7476 | (DEC Alpha Options, -mtune): Likewise. | |
7477 | (MIPS Options, -march): native is supported on IRIX. | |
7478 | ||
76fd9e61 | 7479 | 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7480 | ||
7481 | * config/sparc/driver-sparc.c: New file. | |
7482 | * config/sparc/x-sparc: New file. | |
2938eab6 | 7483 | * config.host: Use driver-sparc.o, sparc/x-sparc on sparc*-*-solaris2*. |
7484 | * config/sparc/sparc.opt (native): New value for enum processor_type. | |
76fd9e61 | 7485 | * config/sparc/sparc-opts.h (PROCESSOR_NATIVE): Declare. |
7486 | * config/sparc/sparc.c (sparc_option_override): Abort if | |
7487 | PROCESSOR_NATIVE gets here. | |
7488 | * config/sparc/sol2.h [__sparc__] (host_detect_local_cpu): Declare. | |
7489 | (EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS, | |
7490 | DRIVER_SELF_SPECS): Define. | |
7491 | * doc/invoke.texi (SPARC Options, -mcpu): Document native. | |
7492 | (SPARC Options, -mtune): Likewise. | |
7493 | * configure.ac (EXTRA_GCC_LIBS): Check for libkstat. | |
7494 | Substitute result. | |
7495 | * configure: Regenerate. | |
7496 | * Makefile.in (EXTRA_GCC_LIBS): Set. | |
7497 | (xgcc$(exeext)): Add $(EXTRA_GCC_LIBS). | |
7498 | (cpp$(exeext)): Likewise. | |
7499 | ||
113fbe09 | 7500 | 2011-08-08 Richard Guenther <rguenther@suse.de> |
7501 | ||
7502 | * tree-vrp.c (extract_range_from_unary_expr_1): New function, | |
7503 | split out from ... | |
7504 | (extract_range_from_unary_expr): ... here. Handle BIT_NOT_EXPR | |
7505 | by composition. | |
7506 | ||
92c6b5e2 | 7507 | 2011-08-08 Mikael Pettersson <mikpe@it.uu.se> |
7508 | ||
7509 | PR tree-optimization/50005 | |
7510 | * ipa-inline-analysis (remap_predicate): Add cast to | |
7511 | silence signed/unsigned comparison warning. | |
7512 | ||
2beb48b8 | 7513 | 2011-08-08 Richard Sandiford <richard.sandiford@linaro.org> |
7514 | ||
7515 | * modulo-sched.c (get_sched_window): Use a table for the debug output. | |
7516 | Print the current ii. | |
7517 | (sms_schedule_by_order): Reduce whitespace in dump line. | |
7518 | ||
0f7b323c | 7519 | 2011-08-08 Richard Sandiford <richard.sandiford@linaro.org> |
7520 | ||
7521 | * modulo-sched.c (get_sched_window): Use just one loop for predecessors | |
7522 | and one loop for successors. Fix upper bound of memory range. | |
7523 | ||
0d25d8c2 | 7524 | 2011-08-06 Uros Bizjak <ubizjak@gmail.com> |
7525 | ||
7526 | PR target/50001 | |
7527 | * config/alpha/alpha.c (alpha_instantiate_decls): New function. | |
7528 | (TARGET_INSTANTIATE_DECLS): New define. | |
7529 | ||
43406128 | 7530 | 2011-08-06 Paolo Bonzini <bonzini@gnu.org> |
2938eab6 | 7531 | Mikael Morin <mikael.morin@sfr.fr> |
43406128 | 7532 | |
7533 | * Makefile.in (INCLUDES_FOR_TARGET): New. | |
7534 | (LIBGCC2_CFLAGS): Use it. | |
0d25d8c2 | 7535 | (CRTSTUFF_CFLAGS): Use it instead of INCLUDES. |
43406128 | 7536 | |
5c616237 | 7537 | 2011-08-06 Uros Bizjak <ubizjak@gmail.com> |
7538 | ||
7539 | * config/i386/i386.c (ix86_compute_frame_layout): Simplify | |
7540 | frame->save_regs_using_mov calculation. | |
7541 | ||
675d6e0d | 7542 | 2011-08-06 Uros Bizjak <ubizjak@gmail.com> |
7543 | ||
7544 | * config/i386/i386.md (ssemodesuffix): Remove V8SI mode. | |
7545 | * config/i386/sse.md (castmode): New mode attribute. | |
7546 | (avx_<castmode><avxsizesuffix>_<castmode>): Rename from | |
7547 | avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>. | |
7548 | ||
4dbe7ac1 | 7549 | 2011-08-05 Jan Hubicka <jh@suse.cz> |
7550 | ||
7551 | PR middle-end/49494 | |
7552 | * ipa-inline-analysis.c (remap_predicate): Add bounds check. | |
7553 | ||
478e80e0 | 7554 | 2011-08-05 Jan Hubicka <jh@suse.cz> |
7555 | ||
7556 | PR middle-end/49500 | |
7557 | * tree-emultls.c (new_emutls_decl):Add alias_of parameter; | |
7558 | handle aliases. | |
7559 | (create_emultls_var):New function. | |
7560 | (ipa_lower_emutls): Handle aliases correctly. | |
7561 | ||
67baa302 | 7562 | 2011-08-05 Jan Hubicka <jh@suse.cz> |
7563 | ||
7564 | PR middle-end/49735 | |
7565 | * ipa-inline.c (recursive_inlining): Look through aliases. | |
7566 | ||
01bb102a | 7567 | 2011-08-05 Jason Merrill <jason@redhat.com> |
7568 | ||
7569 | * config/i386/i386.c (setup_incoming_varargs_ms_64): Move | |
7570 | declarations to beginning of function. | |
7571 | ||
902ef38a | 7572 | 2011-08-05 Bernd Schmidt <bernds@codesourcery.com> |
7573 | ||
7574 | PR rtl-optimization/49900 | |
7575 | * sched-ebb.c (add_deps_for_risky_insns): Also add dependencies to | |
7576 | ensure basic blocks stay in the same order. | |
7577 | ||
b634c730 | 7578 | 2011-08-05 Aldy Hernandez <aldyh@redhat.com> |
7579 | ||
7580 | * config/s390/s390.c (s390_expand_cs_hqi): Add new arguments to | |
7581 | store_bit_field. | |
7582 | (s390_expand_atomic): Same. | |
7583 | ||
b0fb421c | 7584 | 2011-08-05 Richard Henderson <rth@redhat.com> |
7585 | ||
7586 | PR rtl-opt/49977 | |
7587 | * dwarf2cfi.c (scan_insn_after): Split out of ... | |
7588 | (scan_trace): ... here. Correctly place notes wrt sequences. | |
7589 | ||
5b2686e6 | 7590 | 2011-08-05 Kaz Kojima <kkojima@gcc.gnu.org> |
7591 | Richard Henderson <rth@redhat.com> | |
7592 | ||
7593 | PR rtl-opt/49982 | |
7594 | * expr.c (fixup_args_size_notes): Look through no-op moves. | |
7595 | ||
13acb9da | 7596 | 2011-08-05 Uros Bizjak <ubizjak@gmail.com> |
7597 | ||
7598 | * config/i386/i386.md (*push<mode>2): Use "o" constraint instead | |
7599 | of "m" for operand 0. Add type and mode attribute. | |
7600 | (*pushxf_nointeger"): Use "<" constraint for operand 0. | |
7601 | (*pushdf_rex64): New pattern, split out of *pushdf. Use "m" | |
7602 | constraint instead of "o" for opreand 1. | |
7603 | (*pushdf): Disable for TARGET_64BIT. Correct mode attribute. | |
e10cb373 | 7604 | (*movdi_internal_rex64): Use "!o" constraint instead of "!m" for |
7605 | operand 0, alternative 4. | |
7606 | (*movdf_internal_rex64): Ditto for operand 0, alernative 6. | |
13acb9da | 7607 | |
7608 | 2011-08-05 Uros Bizjak <ubizjak@gmail.com> | |
7609 | ||
7610 | * config/i386/predicates.md (lea_address_operand): Rename from | |
7611 | no_seg_address_operand. | |
7612 | * config/i386/i386.md (*lea_1): Update operand 1 predicate for rename. | |
7613 | (*lea_1_zext): Ditto. | |
7614 | (*lea_2): Ditto. | |
7615 | (*lea_2_zext): Ditto. | |
7616 | ||
7617 | 2011-08-05 Uros Bizjak <ubizjak@gmail.com> | |
7618 | ||
7619 | * config/i386/i386.c (ix86_print_operand_address): Handle SUBREGs of | |
7620 | parts.base and parts.index. | |
7621 | * config/i386/predicates.md (aligned_operand): Ditto. | |
7622 | (cmpxchg8b_pic_memory_operand): Ditto. | |
7623 | ||
84600db5 | 7624 | 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7625 | ||
7626 | * config/soft-fp: Move to ../libgcc. | |
7627 | * Makefile.in (SFP_MACHINE): Remove. | |
7628 | (libgcc-support): Remove $(SFP_MACHINE) dependency. | |
7629 | * config/arm/sfp-machine.h: Move to ../libgcc/config/arm. | |
7630 | * config/arm/t-arm-softfp: Move to | |
7631 | ../libgcc/config/arm/t-softfp. | |
7632 | * config/c6x/sfp-machine.h: Move to ../libgcc/config/c6x. | |
7633 | * config/c6x/t-c6x-softfp: Remove. | |
7634 | * config/i386/sfp-machine.h: Move to ../libgcc/config/i386. | |
7635 | * config/i386/t-fprules-softfp: Move to | |
7636 | ../libgcc/config/t-softfp-tf. | |
7637 | * config/ia64/sfp-machine.h: Move to ../libgcc/config/ia64. | |
7638 | * config/ia64/t-fprules-softfp: Remove. | |
7639 | * config/lm32/sfp-machine.h: Move to ../libgcc/config/lm32. | |
7640 | * config/lm32/t-fprules-softfp: Remove. | |
7641 | * config/moxie/sfp-machine.h: Remove. | |
7642 | * config/moxie/t-moxie-softfp: Remove. | |
7643 | * config/rs6000/darwin-ldouble-format: Move to | |
7644 | ../libgcc/config/rs6000/ibm-ldouble-format. | |
7645 | * config/rs6000/darwin-ldouble.c: Move to | |
7646 | ../libgcc/config/rs6000/ibm-ldouble.c | |
7647 | * config/rs6000/libgcc-ppc-glibc.ver: Move to ../libgcc/config/rs6000. | |
7648 | * config/rs6000/libgcc-ppc64.ver: Likewise. | |
7649 | * config/rs6000/sfp-machine.h: Likewise. | |
7650 | * config/rs6000/t-aix43 (SHLIB_MAPFILES): Remove | |
7651 | $(srcdir)/config/rs6000/libgcc-ppc64.ver. | |
7652 | (LIB2FUNCS_EXTRA): Remove. | |
7653 | (TARGET_LIBGCC2_CFLAGS): Remove. | |
7654 | * config/rs6000/t-aix52: Likewise | |
7655 | * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove | |
7656 | $(srcdir)/config/rs6000/darwin-ldouble.c. | |
7657 | (SHLIB_MAPFILES): Remove. | |
7658 | * config/rs6000/t-darwin64 (LIB2FUNCS_EXTRA): Remove | |
7659 | $(srcdir)/config/rs6000/darwin-ldouble.c. | |
7660 | * config/rs6000/t-fprules-softfp: Move to | |
7661 | ../libgcc/config/t-softfp-sfdf. | |
7662 | * config/rs6000/t-freebsd: Move to ../libgcc/config/rs6000. | |
7663 | * config/rs6000/t-linux64 (softfp_wrap_start, softfp_wrap_end): Remove. | |
7664 | * config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA): Remove | |
7665 | $(srcdir)/config/rs6000/darwin-ldouble.c. | |
7666 | * config/score/sfp-machine.h: Move to ../libgcc/config/score. | |
7667 | * config/score/t-score-softfp: Remove. | |
7668 | * config.gcc (arm*-*-linux*): Remove arm/t-arm-softfp, | |
7669 | soft-fp/t-softfp from tmake_file. | |
7670 | (arm*-*-uclinux*): Likewise. | |
7671 | (arm*-*-ecos-elf): Likewise. | |
7672 | (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. | |
7673 | (arm*-*-rtems*): Likewise. | |
7674 | (arm*-*-elf): Likewise. | |
7675 | (moxie-*-elf): Remove moxie/t-moxie-softfp, soft-fp/t-softfp from | |
7676 | tmake_file. | |
7677 | (moxie-*-uclinux*): Likewise. | |
7678 | (moxie-*-rtems*): Likewise. | |
7679 | (lm32-*-elf*): Remove lm32/t-fprules-softfp, soft-fp/t-softfp from | |
7680 | tmake_file. | |
7681 | (lm32-*-rtems*): Likewise. | |
7682 | (lm32-*-uclinux*): Likewise. | |
7683 | (powerpc-*-freebsd*): Remove rs6000/t-freebsd, | |
7684 | rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file. | |
7685 | (powerpc-*-linux*, powerpc64-*-linux*): Remove | |
7686 | rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file. | |
7687 | (score-*-elf): Remove score/t-score-softfp, soft-fp/t-softfp from | |
7688 | tmake_file. | |
7689 | (tic6x-*-elf): Remove c6x/t-c6x-softfp, soft-fp/t-softfp from | |
7690 | tmake_file. | |
7691 | (tic6x-*-uclinux): Likewise. | |
7692 | (i[34567]86-*-darwin*, x86_64-*-darwin*): Remove i386/t-fprules-softfp, | |
7693 | soft-fp/t-softfp from tmake_file. | |
7694 | (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu) | |
7695 | (x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Likewise. | |
7696 | (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Likewise. | |
13acb9da | 7697 | (i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise. |
84600db5 | 7698 | (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Likewise. |
7699 | ||
a23b9c51 | 7700 | 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7701 | ||
7702 | * Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): Remove. | |
13acb9da | 7703 | (libgcc-support): Remove $(FPBIT), $(DPBIT), $(TPBIT) dependencies. |
a23b9c51 | 7704 | (libgcc.mvars): Remove FPBIT, FPBIT_FUNCS, DPBIT, DPBIT_FUNCS, |
7705 | TPBIT, TPBIT_FUNCS. | |
7706 | * config/fp-bit.c, config/fp-bit.h: Move to ../libgcc. | |
7707 | * config/arm/t-strongarm-elf (FPBIT, DPBIT, dp-bit.c, fp-bit.c): | |
7708 | Remove. | |
7709 | * config/arm/t-vxworks: Likewise. | |
7710 | * config/arm/t-wince-pe: Likewise. | |
7711 | * config/avr/t-avr (fp-bit.c, FPBIT): Remove. | |
7712 | * config/bfin/t-bfin (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
7713 | * config/bfin/t-bfin-elf: Likewise. | |
7714 | * config/bfin/t-bfin-linux: Likewise. | |
7715 | * config/bfin/t-bfin-uclinux: Likewise. | |
7716 | * config/cris/t-cris (FPBIT, DPBIT, dp-bit.c, tmplibgcc_fp_bit.c): | |
7717 | Remove. | |
7718 | * config/fr30/t-fr30: Likewise. | |
7719 | * config/frv/t-frv: Likewise. | |
7720 | * config/h8300/t-h8300 (FPBIT, fp-bit.c): Remove. | |
7721 | * config/iq2000/t-iq2000 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
7722 | * config/m32c/t-m32c: Likewise. | |
7723 | * config/m32r/t-linux: (LIB2FUNCS_EXTRA, fp-bit.c, dp-bit.c): Remove. | |
7724 | * config/m32r/t-m32r (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
7725 | * config/mcore/t-mcore: Likewise. | |
7726 | * config/mep/t-mep: Likewise. | |
7727 | * config/microblaze/t-microblaze: Likewise. | |
7728 | * config/mips/t-linux64 (TPBIT, tp-bit.c): Remove. | |
7729 | * config/mips/t-mips (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
7730 | * config/mips/t-sdemtk (FPBIT, DPBIT): Remove. | |
7731 | * config/mips/t-sr71k (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
7732 | * config/mn10300/t-linux: Remove. | |
7733 | * config/mn10300/t-mn10300 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
7734 | * config/pdp11/t-pdp11: Likewise. | |
7735 | * config/picochip/t-picochip (FPBIT, fp-bit.c): Remove. | |
7736 | * config/rs6000/ppc64-fp.c: Move to ../libgcc/config/rs6000. | |
7737 | * config/rs6000/t-aix43 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
7738 | (LIB2FUNCS_EXTRA): Remove $(srcdir)/config/rs6000/ppc64-fp.c. | |
7739 | * config/rs6000/t-aix52: Likewise. | |
7740 | * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove | |
7741 | $(srcdir)/config/rs6000/ppc64-fp.c. | |
7742 | * config/rs6000/t-fprules-fpbit: Remove. | |
7743 | * config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Remove. | |
7744 | * config/rs6000/t-lynx (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
7745 | * config/sh/t-netbsd (FPBIT, DPBIT): Remove. | |
7746 | * config/sh/t-sh (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
7747 | * config/sparc/t-elf: Likewise. | |
7748 | * config/sparc/t-leon: Likewise. | |
7749 | * config/sparc/t-leon3: Likewise. | |
7750 | * config/spu/t-spu-elf: Likewise. | |
7751 | (DPBIT_FUNCS): Remove. | |
7752 | * config/stormy16/t-stormy16 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
7753 | * config/v850/t-v850: Likewise. | |
7754 | * config.gcc (avr-*-rtems*): Add avr/avr-lib.h to libgcc_tm_file. | |
7755 | (avr-*-*): Likewise. | |
7756 | (h8300-*-rtems*): Set libgcc_tm_file. | |
7757 | (h8300-*-elf*): Likewise. | |
7758 | (powerpc-*-eabisimaltivec*): Remove rs6000/t-fprules-fpbit from | |
7759 | tmake_file. | |
7760 | (powerpc-*-eabisim*): Likewise. | |
7761 | (powerpc-*-elf*): Likewise. | |
7762 | (powerpc-*-eabialtivec*): Likewise. | |
7763 | (powerpc-xilinx-eabi*): Likewise. | |
7764 | (powerpc-*-eabi*): Likewise. | |
7765 | (powerpc-*-rtems*): Likewise. | |
7766 | (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Likewise. | |
7767 | (powerpcle-*-elf*): Likewise. | |
7768 | (powerpcle-*-eabisim*): Likewise. | |
7769 | (powerpcle-*-eabi*): Likewise. | |
7770 | (rx-*-elf*): Add rx/rx-lib.h to libgcc_tm_file. | |
7771 | (am33_2.0-*-linux*): Remove mn10300/t-linux from tmake_file. | |
7772 | * doc/fragments.texi (Target Fragment, Floating Point Emulation): | |
7773 | Remove. | |
7774 | ||
e59be7e3 | 7775 | 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7776 | ||
7777 | * Makefile.in (UNWIND_H): Remove. | |
7778 | (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Move to | |
7779 | ../libgcc/Makefile.in. | |
7780 | (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): Likewise. | |
7781 | (LIBUNWINDDEP): Remove. | |
7782 | (libgcc-support): Remove LIB2ADDEH, $(srcdir)/emutls.c dependencies. | |
7783 | (libgcc.mvars): Remove LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED, | |
7784 | LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL. | |
7785 | (stmp-int-hdrs): Remove $(UNWIND_H) dependency. | |
7786 | Don't copy $(UNWIND_H). | |
13acb9da | 7787 | * config.gcc (ia64*-*-linux*): Remove with_system_libunwind handling. |
e59be7e3 | 7788 | * configure.ac (GCC_CHECK_UNWIND_GETIPINFO): Remove. |
7789 | * aclocal.m4: Regenerate. | |
7790 | * configure: Regenerate. | |
7791 | * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h, | |
7792 | unwind-dw2-fde-compat.c, unwind-dw2-fde-glibc.c, unwind-dw2-fde.c, | |
7793 | unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h, | |
7794 | unwind-pe.h, unwind-sjlj.c, unwind.inc: Move to ../libgcc. | |
7795 | * unwind-dw2-fde-darwin.c: Move to ../libgcc/config. | |
7796 | * config/arm/libunwind.S, config/arm/pr-support.c, | |
7797 | config/arm/unwind-arm.c, config/arm/unwind-arm.h: Move to | |
7798 | ../libgcc/config/arm. | |
7799 | * config/arm/t-bpabi (UNWIND_H, LIB2ADDEH): Remove. | |
7800 | * config/arm/t-symbian (UNWIND_H, LIB2ADDEH): Remove. | |
7801 | * config/frv/t-frv ($(T)frvbegin$(objext)): Use | |
7802 | $(srcdir)/../libgcc to refer to unwind-dw2-fde.h. | |
7803 | ($(T)frvend$(objext)): Likewise. | |
7804 | * config/ia64/t-glibc (LIB2ADDEH): Remove. | |
7805 | * config/ia64/t-glibc-libunwind: Move to ../libgcc/config/ia64. | |
7806 | * config/ia64/fde-glibc.c, config/ia64/fde-vms.c, | |
7807 | config/ia64/unwind-ia64.c, config/ia64/unwind-ia64.h: Move to | |
7808 | ../libgcc/config/ia64. | |
7809 | * config/ia64/t-hpux (LIB2ADDEH): Remove. | |
7810 | * config/ia64/t-ia64 (LIB2ADDEH): Remove. | |
7811 | * config/ia64/t-vms (LIB2ADDEH): Remove. | |
7812 | * config/ia64/vms.h (UNW_IVMS_MODE, | |
7813 | MD_UNW_COMPATIBLE_PERSONALITY_P): Remove. | |
7814 | * config/picochip/t-picochip (LIB2ADDEH): Remove. | |
7815 | * config/rs6000/aix.h (R_LR, MD_FROB_UPDATE_CONTEXT): Remove. | |
7816 | * config/rs6000/t-darwin (LIB2ADDEH): Remove. | |
7817 | * config/rs6000/darwin-fallback.c: Move to ../libgcc/config/rs6000. | |
7818 | * config/sh/t-sh ($(T)unwind-dw2-Os-4-200.o): Use | |
7819 | $(srcdir)/../libgcc to refer to unwinder sources. | |
7820 | * config/spu/t-spu-elf (LIB2ADDEH): Remove. | |
7821 | * config/t-darwin (LIB2ADDEH): Remove. | |
7822 | * config/t-freebsd (LIB2ADDEH): Remove. | |
7823 | * config/t-libunwind (LIB2ADDEH, LIB2ADDEHSTATIC): Remove. | |
7824 | * config/t-libunwind-elf: Move to ../libgcc/config. | |
7825 | * config/t-linux (LIB2ADDEH): Remove. | |
7826 | * config/t-sol2 (LIB2ADDEH): Remove. | |
7827 | * config/xtensa/t-xtensa (LIB2ADDEH): Remove. | |
7828 | * system.h (MD_FROB_UPDATE_CONTEXT): Poison. | |
7829 | ||
4e51667e | 7830 | 2011-08-05 H.J. Lu <hongjiu.lu@intel.com> |
7831 | ||
7832 | * config/i386/i386.c (processor_alias_table): Add core-avx-i. | |
7833 | ||
7834 | * doc/invoke.texi: Document core-avx-i. | |
7835 | ||
6aec97be | 7836 | 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7837 | ||
7838 | * tsystem.h (CONST_CAST2, CONST_CAST): Define. | |
7839 | ||
2f4ce795 | 7840 | 2011-08-05 Ira Rosen <ira.rosen@linaro.org> |
7841 | ||
7842 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Use the | |
7843 | result of multiple results reduction when extracting the final | |
7844 | value using scalar code. | |
7845 | ||
6c696748 | 7846 | 2011-08-05 Richard Guenther <rguenther@suse.de> |
7847 | ||
7848 | PR tree-optimization/49984 | |
7849 | * tree-vrp.c (extract_range_from_binary_expr_1): Handle BIT_XOR_EXPR. | |
7850 | ||
f26adbc1 | 7851 | 2011-08-05 Richard Guenther <rguenther@suse.de> |
7852 | ||
7853 | * tree-vrp.c (zero_nonzero_bits_from_vr): Make sure to always | |
7854 | return true for constant integer ranges. | |
7855 | (extract_range_from_binary_expr_1): Simplify BIT_AND_EXPR and | |
7856 | BIT_IOR_EXPR handling. | |
7857 | ||
2190c507 | 7858 | 2011-08-04 Kai Tietz <ktietz@redhat.com> |
7859 | ||
7860 | * config/i386/i386.c (setup_incoming_varargs_ms_64): Set | |
7861 | ix86_varargs_gpr_size and ix86_varargs_fpr_size to zero. | |
7862 | ||
45eea33f | 7863 | 2011-08-04 Ira Rosen <ira.rosen@linaro.org> |
7864 | ||
7865 | * tree-vectorizer.h (struct _stmt_vec_info): Add new field for | |
7866 | pattern def statement, and its access macro. | |
7867 | (NUM_PATTERNS): Set to 5. | |
7868 | * tree-vect-loop.c (vect_determine_vectorization_factor): Handle | |
7869 | pattern def statement. | |
7870 | (vect_transform_loop): Likewise. | |
7871 | * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add new | |
7872 | function vect_recog_over_widening_pattern (). | |
7873 | (vect_operation_fits_smaller_type): New function. | |
7874 | (vect_recog_over_widening_pattern, vect_mark_pattern_stmts): | |
7875 | Likewise. | |
7876 | (vect_pattern_recog_1): Move the code that marks pattern | |
7877 | statements to vect_mark_pattern_stmts (), and call it. Update | |
7878 | documentation. | |
7879 | * tree-vect-stmts.c (vect_supportable_shift): New function. | |
7880 | (vect_analyze_stmt): Handle pattern def statement. | |
7881 | (new_stmt_vec_info): Initialize pattern def statement. | |
7882 | ||
83a435b8 | 7883 | 2011-08-04 Richard Henderson <rth@redhat.com> |
7884 | ||
7885 | PR target/49964 | |
7886 | * config/i386/i386.c (ix86_expand_call): Don't create nested | |
7887 | PARALLELs for TARGET_VZEROUPPER. | |
7888 | (ix86_split_call_vzeroupper): Fix extraction of the original call. | |
7889 | * config/i386/i386.md (*call_rex64_ms_sysv_vzeroupper): Don't | |
7890 | recognize nested PARALLELs. | |
7891 | (*call_pop_vzeroupper, *sibcall_pop_vzeroupper, | |
7892 | *call_value_rex64_ms_sysv_vzeroupper, *call_value_pop_vzeroupper, | |
7893 | *sibcall_value_pop_vzeroupper): Likewise. | |
7894 | ||
897445c7 | 7895 | 2011-08-04 Richard Henderson <rth@redhat.com> |
7896 | ||
7897 | PR middle-end/49968 | |
7898 | * calls.c (expand_call): Use fixup_args_size_notes for | |
7899 | emit_stack_restore. | |
7900 | * expr.c (fixup_args_size_notes): Allow STACK_POINTER_REGNUM sets | |
7901 | in non-standard modes. | |
7902 | ||
bd3ce038 | 7903 | 2011-08-04 Jakub Jelinek <jakub@redhat.com> |
7904 | ||
7905 | * gcc.c (self_spec): New variable. | |
7906 | (static_specs): Add self_spec. | |
7907 | (main): Call do_self_spec on "self_spec" specs after reading | |
7908 | user specs files. Move compare_debug handling right after that. | |
7909 | ||
c37659ce | 7910 | 2011-08-04 Richard Guenther <rguenther@suse.de> |
7911 | ||
7912 | * tree-vrp.c (vrp_expr_computes_nonnegative): Remove. | |
7913 | (value_range_nonnegative_p): New function. | |
7914 | (ssa_name_nonnegative_p): Use it. | |
7915 | (value_range_constant_singleton): New function. | |
7916 | (op_with_constant_singleton_value_range): Use it. | |
7917 | (extract_range_from_binary_expr_1): New function, split out from ... | |
7918 | (extract_range_from_binary_expr): ... this. Remove fallback | |
7919 | constant folding done here. | |
7920 | ||
d6f3306a | 7921 | 2011-08-04 Richard Guenther <rguenther@suse.de> |
7922 | ||
7923 | PR tree-optimization/49806 | |
7924 | * tree-vrp.c (op_with_boolean_value_range_p): New function. | |
7925 | (simplify_truth_ops_using_ranges): Simplify. Allow inserting | |
7926 | a new statement for a final conversion to bool. | |
7927 | ||
6d70c713 | 7928 | 2011-08-04 Romain Geissler <romain.geissler@gmail.com> |
7929 | ||
7930 | * gengtype-state.c: Include "bconfig.h" if | |
7931 | GENERATOR_FILE is defined, "config.h" otherwise. | |
7932 | * gengtype.c: Likewise. | |
7933 | * gengtype-lex.l: Likewise. | |
7934 | * gengtype-parse.c: Likewise. | |
7935 | * Makefile.in (gengtype-lex.o-warn): New variable. | |
7936 | (plugin_resourcesdir): Likewise. | |
7937 | (plugin_bindir): Likewise. | |
7938 | (plugin_includedir): Use $(plugin_resourcesdir) as prefix base. | |
7939 | (MOSTLYCLEANFILES): Add gengtype$(exeext). | |
7940 | (native): Depend on gengtype$(exeext) is $enable_plugin | |
7941 | is set to "yes". | |
7942 | (gtype.state): Depend on s-gtype. Use temporary file. | |
7943 | (gengtype-lex.o): New rule. | |
7944 | (gengtype-parse.o): Likewise. | |
7945 | (gengtype-state.o): Likewise. | |
7946 | (gengtype$(exeext)): Likewise. | |
7947 | (install-gengtype): Likewise. | |
7948 | (gengtype.o): Likewise. | |
7949 | (build/gengtype.o): Depend on version.h. | |
7950 | (build/gengtype-state): Depend on double-int.h, version.h, | |
7951 | $(HASHTAB_H), $(OBSTACK_H), $(XREGEX_H) and build/errors.o. | |
7952 | (install-plugin): Depend on install-gengtype. | |
7953 | ||
b7831f3e | 7954 | 2011-08-04 Jakub Jelinek <jakub@redhat.com> |
7955 | ||
7956 | PR middle-end/49905 | |
7957 | * tree.h (init_attributes): New prototype. | |
7958 | * attribs.c (init_attributes): No longer static. | |
7959 | ||
1ef7c666 | 7960 | 2011-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
7961 | ||
7962 | * config/arm/arm.c (arm_set_fixed_optab_libfunc): Constify | |
7963 | maybe_suffix. | |
7964 | ||
ece97230 | 7965 | 2011-08-03 David Li <davidxl@google.com> |
7966 | ||
7967 | * tree-optimize.c (execute_fixup_cfg): Fix up entry | |
7968 | outgoing edge counts after inlining. | |
7969 | ||
a648ea35 | 7970 | 2011-08-03 David Li <davidxl@google.com> |
7971 | ||
7972 | * profile.c (compute_branch_probabilities): Compute | |
7973 | function frequency after profile annotation. | |
7974 | ||
01d6314d | 7975 | 2011-08-04 Alan Modra <amodra@gmail.com> |
7976 | ||
7977 | * config/rs6000/rs6000.c (rs6000_emit_epilogue): Simplify | |
7978 | use_backchain_to_restore_sp initialisation. | |
7979 | (rs6000_legitimate_offset_address_p): Simplify offset test. | |
7980 | ||
342ec65b | 7981 | 2011-08-03 Richard Henderson <rth@redhat.com> |
7982 | ||
7983 | * config/spu/spu.md: Use define_c_enum instead of define_constants. | |
7984 | (UNSPECV_BLOCKAGE, UNSPECV_LNOP, UNSPECV_SYNC): Rename from UNSPEC_*. | |
7985 | (UNSPECV_NOP): New. | |
7986 | ||
2324fa12 | 7987 | 2011-08-03 Richard Henderson <rth@redhat.com> |
7988 | ||
7989 | PR target/34888 | |
7990 | * config/avr/avr.md: New splitter for REG_ARGS_SIZE 0. | |
7991 | ||
68b093cd | 7992 | 2011-08-03 Jakub Jelinek <jakub@redhat.com> |
7993 | ||
7994 | PR tree-optimization/49948 | |
7995 | * gimple.c (walk_stmt_load_store_addr_ops): Walk CONSTRUCTOR elements. | |
7996 | ||
afe8797e | 7997 | 2011-08-03 Anatoly Sokolov <aesok@post.ru> |
7998 | ||
7999 | * config/m32c/m32c.c (class_sizes): Remove. | |
8000 | (reduce_class): Change arguments and return type to reg_class_t. | |
8001 | Change type cc var to HARD_REG_SET. Change type best var to | |
8002 | reg_class_t. Change type best_size var to unsigned int. Remove | |
8003 | initialization class_sizes var. Use reg_class_size array instead | |
8004 | of class_sizes. Use reg_class_contents array instead | |
8005 | of class_contents. | |
8006 | ||
105f72b0 | 8007 | 2011-08-03 Richard Guenther <rguenther@suse.de> |
8008 | ||
8009 | PR middle-end/49958 | |
8010 | * fold-const.c (fold_binary_loc): Only associate | |
8011 | (+ (+ (* a b) c) (* d e)) as (+ (+ (* a b) (* d e)) c) if | |
8012 | overflow wraps. | |
8013 | ||
e0691b9a | 8014 | 2011-08-03 Alan Modra <amodra@gmail.com> |
8015 | ||
8016 | PR rtl-optimization/49941 | |
8017 | * jump.c (mark_jump_label): Comment. | |
8018 | (mark_jump_label_1): Set JUMP_LABEL for return jumps. | |
8019 | * emit-rtl.c (copy_rtx_if_shared_1, copy_insn_1): Leave RETURN shared. | |
8020 | (mark_used_flags): Don't mark RETURN. | |
8021 | ||
7624240a | 8022 | 2011-08-03 Richard Guenther <rguenther@suse.de> |
8023 | ||
8024 | PR tree-optimization/49938 | |
8025 | * tree-scalar-evolution.c (interpret_loop_phi): Gracefully | |
8026 | deal with a POLYNOMIAL_CHREC. | |
8027 | ||
a5ea7ace | 8028 | 2011-08-03 Revital Eres <revital.eres@linaro.org> |
8029 | ||
8030 | * modulo-sched.c (calculate_stage_count, | |
8031 | calculate_must_precede_follow, get_sched_window, | |
8032 | try_scheduling_node_in_cycle, remove_node_from_ps): Add | |
8033 | declaration. | |
8034 | (update_node_sched_params, set_must_precede_follow, optimize_sc): | |
8035 | New functions. | |
8036 | (reset_sched_times): Call update_node_sched_params. | |
8037 | (sms_schedule): Call optimize_sc. | |
8038 | (get_sched_window): Change function arguments. | |
8039 | (sms_schedule_by_order): Update call to get_sched_window. | |
8040 | Call set_must_precede_follow. | |
8041 | (calculate_stage_count): Add function argument. | |
8042 | ||
dfe00a8f | 8043 | 2011-08-02 Richard Henderson <rth@redhat.com> |
8044 | ||
8045 | PR target/49864 | |
bad07f00 | 8046 | PR target/49879 |
dfe00a8f | 8047 | * reg-notes.def (REG_ARGS_SIZE): New. |
8048 | * calls.c (emit_call_1): Emit REG_ARGS_SIZE for call_pop. | |
8049 | (expand_call): Add REG_ARGS_SIZE to emit_stack_restore. | |
8050 | * cfgcleanup.c (old_insns_match_p): Don't allow cross-jumping to | |
8051 | different stack levels. | |
8052 | * combine-stack-adj.c (adjust_frame_related_expr): Remove. | |
8053 | (maybe_move_args_size_note): New. | |
8054 | (combine_stack_adjustments_for_block): Use it. | |
8055 | * combine.c (distribute_notes): Place REG_ARGS_SIZE. | |
8056 | * dwarf2cfi.c (dw_cfi_row_struct): Remove args_size member. | |
8057 | (dw_trace_info): Add beg_true_args_size, end_true_args_size, | |
8058 | beg_delay_args_size, end_delay_args_size, eh_head, args_size_undefined. | |
8059 | (cur_cfa): New. | |
8060 | (queued_args_size): Remove. | |
8061 | (add_cfi_args_size): Assert size is non-negative. | |
8062 | (stack_adjust_offset, dwarf2out_args_size): Remove. | |
8063 | (dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust): Remove. | |
8064 | (notice_args_size, notice_eh_throw): New. | |
8065 | (dwarf2out_frame_debug_def_cfa): Use cur_cfa. | |
8066 | (dwarf2out_frame_debug_adjust_cfa): Likewise. | |
8067 | (dwarf2out_frame_debug_cfa_offset): Likewise. | |
8068 | (dwarf2out_frame_debug_expr): Likewise. Don't stack_adjust_offset. | |
8069 | (dwarf2out_frame_debug): Don't handle non-frame-related-p insns. | |
8070 | (change_cfi_row): Don't emit args_size. | |
8071 | (maybe_record_trace_start_abnormal): Split out from ... | |
8072 | (maybe_record_trace_start): Here. Set args_size_undefined. | |
8073 | (create_trace_edges): Update to match. | |
8074 | (scan_trace): Handle REG_ARGS_SIZE. | |
8075 | (connect_traces): Connect args_size between EH insns. | |
8076 | * emit-rtl.c (try_split): Handle REG_ARGS_SIZE. | |
8077 | * explow.c (suppress_reg_args_size): New. | |
8078 | (adjust_stack_1): Split out from ... | |
8079 | (adjust_stack): ... here. | |
8080 | (anti_adjust_stack): Use it. | |
8081 | (allocate_dynamic_stack_space): Suppress REG_ARGS_SIZE. | |
8082 | * expr.c (mem_autoinc_base): New. | |
8083 | (fixup_args_size_notes): New. | |
8084 | (emit_single_push_insn_1): Rename from emit_single_push_insn. | |
8085 | (emit_single_push_insn): New. Generate REG_ARGS_SIZE. | |
8086 | * recog.c (peep2_attempt): Handle REG_ARGS_SIZE. | |
8087 | * reload1.c (reload_as_needed): Likewise. | |
8088 | * rtl.h (fixup_args_size_notes): Declare. | |
8089 | ||
5ebd604f | 8090 | 2011-08-02 Paolo Carlini <paolo.carlini@oracle.com> |
8091 | ||
8092 | PR bootstrap/49914 | |
8093 | * fold-const.c (fold_plusminus_mult_expr): Use abs_hwi instead | |
8094 | of abs. | |
8095 | * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise. | |
8096 | * tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise. | |
8097 | ||
a5c6cfdd | 8098 | 2011-08-02 Richard Henderson <rth@redhat.com> |
8099 | ||
8100 | * config/h8300/h8300.c (push, pop): Return the insn. | |
8101 | (h8300_swap_into_er6): Generate correct unwind info. | |
8102 | (h8300_swap_out_of_er6): Likewise. | |
eadd7e6b | 8103 | * dwarf2cfi.c (def_cfa_1): Clear cfa_cfi if we no longer have a |
8104 | complex cfa expression. | |
8105 | (dwarf2out_frame_debug_def_cfa): Allow (plus (mem) (const_int)) too. | |
a5c6cfdd | 8106 | |
78be71f4 | 8107 | 2011-08-02 H.J. Lu <hongjiu.lu@intel.com> |
8108 | ||
8109 | * config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo. | |
8110 | ||
e8bd1224 | 8111 | 2011-08-02 Richard Henderson <rth@redhat.com> |
8112 | ||
8113 | PR target/49878 | |
8114 | * config/h8300/h8300.c (h8300_move_ok): New. | |
8115 | * config/h8300/h8300-protos.h: Declare it. | |
8116 | * config/h8300/h8300.md (P): New mode iterator. | |
8117 | (*movqi_h8300, *movqi_h8300hs, movqi): Use h8300_move_ok. | |
8118 | (*movqi_h8sx, *movhi_h8300, *movhi_h8300hs, movhi): Likewise. | |
8119 | (movsi, *movsi_h8300, *movsi_h8300hs): Likewise. | |
8120 | (*pushqi1_h8300): Rename from pushqi1_h8300; use PRE_MODIFY. | |
8121 | (*pushqi1_h8300hs_<P>): Macroize from pushqi1_h8300hs_advanced | |
8122 | and pushqi1_h8300hs_normal; use PRE_MODIFY and | |
8123 | register_no_sp_elim_operand. | |
8124 | (*pushhi1_h8300hs_<P>): Similarly. | |
8125 | (pushqi1, pushhi1, pushhi1_h8300): Remove. | |
8126 | * config/h8300/predicates.md (register_no_sp_elim_operand): New. | |
8127 | ||
090df986 | 8128 | 2011-08-02 Richard Henderson <rth@redhat.com> |
8129 | ||
8130 | PR target/49881 | |
8131 | * config/avr/avr.md (push<MPUSH>1): Don't constrain the operand. | |
8132 | ||
2169f33b | 8133 | 2011-08-02 Jakub Jelinek <jakub@redhat.com> |
8134 | ||
8135 | * c-parser.c (enum c_parser_prec): New enum, moved from within | |
8136 | c_parser_binary_expression. | |
8137 | (c_parser_binary_expression): Add PREC argument. Stop parsing | |
8138 | if operator has lower or equal precedence than PREC. | |
8139 | (c_parser_conditional_expression, c_parser_omp_for_loop): Adjust | |
8140 | callers. | |
8141 | (c_parser_omp_atomic): Handle parsing OpenMP 3.1 atomics. | |
8142 | Adjust c_finish_omp_atomic caller. | |
8143 | (c_parser_omp_taskyield): New function. | |
8144 | (c_parser_pragma): Handle PRAGMA_OMP_TASKYIELD. | |
8145 | (c_parser_omp_clause_name): Handle final and mergeable clauses. | |
8146 | (c_parser_omp_clause_final, c_parser_omp_clause_mergeable): New | |
8147 | functions. | |
8148 | (c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL | |
8149 | and PRAGMA_OMP_CLAUSE_MERGEABLE. | |
8150 | (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses. | |
8151 | (c_parser_omp_clause_reduction): Handle min and max. | |
8152 | * c-typeck.c (c_finish_omp_clauses): Don't complain about | |
8153 | const qualified predetermined vars in firstprivate clause. | |
8154 | andle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. | |
8155 | Handle MIN_EXPR and MAX_EXPR. | |
8156 | * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_FINAL | |
8157 | and OMP_CLAUSE_MERGEABLE. | |
8158 | (dump_generic_node): Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD | |
8159 | and OMP_ATOMIC_CAPTURE_NEW. | |
8160 | * tree.c (omp_clause_num_ops): Add OMP_CLAUSE_FINAL and | |
8161 | OMP_CLAUSE_MERGEABLE. | |
8162 | (omp_clause_code_name): Likewise. | |
8163 | (walk_tree_1): Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. | |
8164 | * tree.h (enum omp_clause_code): Add OMP_CLAUSE_FINAL | |
8165 | and OMP_CLAUSE_MERGEABLE. | |
8166 | (OMP_CLAUSE_FINAL_EXPR): Define. | |
8167 | * omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE_FINAL and | |
8168 | OMP_CLAUSE_MERGEABLE. | |
8169 | (expand_task_call): Likewise. | |
8170 | (expand_omp_atomic_load, expand_omp_atomic_store): New functions. | |
8171 | (expand_omp_atomic_fetch_op): Handle cases where old or new | |
8172 | value is needed afterwards. | |
8173 | (expand_omp_atomic): Call expand_omp_atomic_load resp. | |
8174 | expand_omp_atomic_store. | |
8175 | * gimplify.c (gimplify_omp_atomic, gimplify_expr): Handle | |
8176 | OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and OMP_ATOMIC_CAPTURE_NEW. | |
8177 | (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle | |
8178 | OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. | |
8179 | * tree-nested.c (convert_nonlocal_omp_clauses, | |
8180 | convert_local_omp_clauses): Likewise. | |
8181 | * tree.def (OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD, | |
8182 | OMP_ATOMIC_CAPTURE_NEW): New. | |
8183 | * gimple.h (GF_OMP_ATOMIC_NEED_VALUE): New. | |
8184 | (gimple_omp_atomic_need_value_p, gimple_omp_atomic_set_need_value): | |
8185 | New inlines. | |
8186 | * omp-builtins.def (BUILT_IN_GOMP_TASKYIELD): New builtin. | |
8187 | * doc/generic.texi: Mention OMP_CLAUSE_COLLAPSE, | |
8188 | OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. | |
8189 | ||
75200312 | 8190 | 2011-08-02 Kai Tietz <ktietz@redhat.com> |
8191 | ||
8192 | * gimple.c (canonicalize_cond_expr_cond): Handle cast from | |
8193 | boolean-type. | |
8194 | (ssa_forward_propagate_and_combine): Interprete result of | |
8195 | forward_propagate_comparison. | |
8196 | * gcc/gimple-fold.c (fold_gimple_assign): Add canonicalization for | |
8197 | boolean-typed operands for comparisons. | |
8198 | ||
a5717a97 | 8199 | 2011-08-02 Georg-Johann Lay <avr@gjlay.de> |
e0691b9a | 8200 | |
a5717a97 | 8201 | * config/avr/libgcc.S: Gather related function in the |
8202 | same input section. | |
e0691b9a | 8203 | (__mulqihi3, __mulqihi3, __divmodqi4, __divmodhi4, __udivmodsi4, |
a5717a97 | 8204 | __divmodsi4): Use XCALL/XJMP instead of rcall/rjmp for external |
8205 | references. | |
8206 | (__udivmodqi4, __divmodqi4, __udivmodhi4, __divmodhi4, | |
8207 | __udivmodsi4, __divmodsi4, __prologue_saves__, | |
8208 | __epilogue_restores__, _exit, __tablejump2__, __tablejump__, | |
8209 | __do_copy_data, __do_clear_bss, __do_global_ctors, | |
8210 | __do_global_dtors, __tablejump_elpm__): Enclose in DEFUN/ENDF. | |
8211 | ||
1d57f0d3 | 8212 | 2011-08-02 Uros Bizjak <ubizjak@gmail.com> |
8213 | ||
8214 | PR target/47766 | |
8215 | * doc/md.texi (stack_protect_set): The pattern moves ptr_mode value. | |
8216 | (stack_protect_test): The pattern compares ptr_mode value. | |
8217 | ||
3d573bac | 8218 | 2011-08-02 Alan Modra <amodra@gmail.com> |
8219 | ||
8220 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Add REG_CFA_RESTORE | |
8221 | note for save_LR_around_toc_setup sequence. | |
8222 | ||
b19d44e5 | 8223 | 2011-08-01 H.J. Lu <hongjiu.lu@intel.com> |
8224 | ||
1d57f0d3 | 8225 | * config/i386/lzcntintrin.h (__lzcnt64): Replace long with long long. |
b19d44e5 | 8226 | |
2fa63533 | 8227 | 2011-08-01 Sebastian Pop <sebastian.pop@amd.com> |
8228 | Joseph Myers <joseph@codesourcery.com> | |
8229 | ||
8230 | * Makefile.in (hwint.o): Depend on DIAGNOSTIC_CORE_H. | |
8231 | * hwint.c: Include diagnostic-core.h. | |
8232 | (abs_hwi): New. | |
8233 | (gcd): Moved here... | |
8234 | (pos_mul_hwi): New. | |
8235 | (mul_hwi): New. | |
8236 | (least_common_multiple): Moved here... | |
8237 | * hwint.h (gcd): ... from here. | |
8238 | (least_common_multiple): ... from here. | |
8239 | (HOST_WIDE_INT_MIN): New. | |
8240 | (HOST_WIDE_INT_MAX): New. | |
8241 | (abs_hwi): Declared. | |
8242 | (gcd): Declared. | |
8243 | (pos_mul_hwi): Declared. | |
8244 | (mul_hwi): Declared. | |
8245 | (least_common_multiple): Declared. | |
8246 | * omega.c (check_pos_mul): Removed. | |
8247 | (check_mul): Removed. | |
8248 | (omega_solve_geq): Use pos_mul_hwi instead of check_pos_mul and | |
8249 | mul_hwi instead of check_mul. | |
8250 | ||
22d4c405 | 8251 | 2011-08-01 Richard Henderson <rth@redhat.com> |
8252 | ||
8253 | PR target/49881 | |
8254 | * config/avr/avr.h (PUSH_ROUNDING): New. | |
8255 | * config/avr/avr.md (pushqi1): Rename from *pushqi. | |
8256 | (*pushhi, *pushsi, *pushsf): Remove. | |
8257 | (MPUSH): New mode iterator. | |
8258 | (push<MPUSH>1): New expander. | |
8259 | ||
27925877 | 8260 | 2011-08-01 Anatoly Sokolov <aesok@post.ru> |
8261 | ||
8262 | * config/mmix/mmix.h (PREFERRED_RELOAD_CLASS, | |
8263 | PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro. | |
8264 | * config/mmix/mmix-protos.h (mmix_preferred_reload_class, | |
8265 | mmix_preferred_output_reload_class): Remove. | |
8266 | * config/mmix/mmix.c (mmix_preferred_reload_class, | |
8267 | mmix_preferred_output_reload_class): Make static. Change rclass | |
8268 | argument and return type to reg_class_t. | |
8269 | (TARGET_PREFERRED_RELOAD_CLASS, | |
8270 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
8271 | ||
aadec354 | 8272 | 2011-08-01 Joern Rennecke <joern.rennecke@embecosm.com> |
8273 | ||
8274 | * mode-switching.c (optimize_mode_switching): Fix bug in MODE_AFTER | |
8275 | handling. | |
8276 | ||
6e353f72 | 8277 | 2011-08-01 H.J. Lu <hongjiu.lu@intel.com> |
8278 | ||
8279 | PR target/47766 | |
8280 | * config/i386/i386.md (PTR): New. | |
8281 | (stack_protect_set: Check TARGET_LP64 instead of TARGET_64BIT. | |
8282 | (stack_protect_test): Likewise. | |
8283 | (stack_protect_set_<mode>): Replace ":P" with ":PTR". | |
8284 | (stack_tls_protect_set_<mode>): Likewise. | |
8285 | (stack_tls_protect_test_<mode>): Likewise. | |
8286 | ||
3c22703a | 8287 | 2011-08-01 Uros Bizjak <ubizjak@gmail.com> |
8288 | ||
8289 | PR target/49927 | |
8290 | * config/i386/i386.c (ix86_address_subreg_operand): New. | |
8291 | (ix86_decompose_address): Use ix86_address_subreg_operand. | |
8292 | (ix86_legitimate_address_p): Do not assert that subregs satisfy | |
8293 | register_no_elim_operand in DImode. | |
8294 | ||
6b809b99 | 8295 | 2011-08-01 Ira Rosen <ira.rosen@linaro.org> |
8296 | ||
8297 | PR tree-optimization/49926 | |
8298 | * tree-vect-loop.c (vect_is_slp_reduction): Check that a statement | |
8299 | in a chain doesn't have uses both inside and outside the loop. | |
8300 | ||
6db2e6e8 | 8301 | 2011-08-01 Georg-Johann Lay <avr@gjlay.de> |
3c22703a | 8302 | |
6db2e6e8 | 8303 | * config/avr/avr.h (mcu_type_s): Add errata_skip field. |
8304 | * config/avr/avr-devices.c (avr_mcu_types): Use it. | |
8305 | * config/avr/avr-mcus.def (AVR_MCU): Use it. | |
8306 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Use it to builtin | |
8307 | define __AVR_ERRATA_SKIP__ and __AVR_ERRATA_SKIP_JMP_CALL__. | |
8308 | * config/avr/libgcc.S (__mulshisi3, __ffshi2, __fmulsu_exit): | |
8309 | Use __AVR_ERRATA_SKIP_JMP_CALL__ instead of __AVR_HAVE_JMP_CALL__ | |
8310 | to detect if XJMP must not be skipped. | |
8311 | ||
9a4af446 | 8312 | 2011-08-02 Alan Modra <amodra@gmail.com> |
8313 | ||
3c22703a | 8314 | * config/rs6000/rs6000-protos.h (rs6000_save_toc_in_prologue_p): |
8315 | Delete. | |
9a4af446 | 8316 | * config/rs6000/rs6000.c (rs6000_save_toc_in_prologue_p): Make static. |
8317 | (rs6000_emit_prologue): Don't prematurely return when | |
8318 | TARGET_SINGLE_PIC_BASE. Don't emit eh_frame info in | |
8319 | save_toc_in_prologue case. | |
8320 | (rs6000_call_indirect_aix): Only disallow save_toc_in_prologue for | |
8321 | calls_alloca. | |
8322 | ||
efc29afe | 8323 | 2011-08-01 Georg-Johann Lay <avr@gjlay.de> |
9a4af446 | 8324 | |
efc29afe | 8325 | * config/avr/avr-devices.c: Delete SVN property svn:executable. |
8326 | * config/avr/predicates.md: Ditto. | |
8327 | * config/avr/driver-avr.c: Ditto. | |
8328 | * config/avr/genopt.sh: Set SVN property svn:executable to *. | |
8329 | ||
ab6e3ce0 | 8330 | 2011-08-01 H.J. Lu <hongjiu.lu@intel.com> |
8331 | ||
8332 | * calls.c (emit_library_call_value_1): Declare size only if | |
8333 | BLOCK_REG_PADDING is defined. | |
8334 | ||
a3398ee6 | 8335 | 2011-08-01 Kirill Yukhin <kirill.yukhin@intel.com> |
8336 | ||
8337 | PR target/49547 | |
3c22703a | 8338 | * config.gcc (i[34567]86-*-*): Replace abmintrin.h with lzcntintrin.h. |
a3398ee6 | 8339 | (x86_64-*-*): Likewise. |
8340 | * config/i386/i386.opt (mlzcnt): New. | |
8341 | * config/i386/abmintrin.h: File removed. | |
8342 | (__lzcnt_u16, __lzcnt, __lzcnt_u64): Moved to ... | |
3c22703a | 8343 | * config/i386/lzcntintrin.h: ... here. New file. |
a3398ee6 | 8344 | (__lzcnt): Rename to ... |
8345 | (__lzcnt32): ... this. | |
8346 | * config/i386/bmiintrin.h (head): Update copyright year. | |
8347 | (__lzcnt_u16): Removed. | |
8348 | (__lzcnt_u32): Likewise. | |
8349 | (__lzcnt_u64): Likewise. | |
8350 | * config/i386/x86intrin.h: Include lzcntintrin.h when __LZCNT__ | |
8351 | is defined, remove abmintrin.h. | |
8352 | * config/i386/cpuid.h (bit_LZCNT): New. | |
8353 | * config/i386/driver-i386.c (host_detect_local_cpu): Detect | |
8354 | LZCNT feature. | |
8355 | * config/i386/i386-c.c (ix86_target_macros_internal): Define | |
8356 | __LZCNT__ if needed. | |
8357 | * config/i386/i386.c (ix86_target_string): New option -mlzcnt. | |
8358 | (ix86_option_override_internal): Handle LZCNT option. | |
8359 | (ix86_valid_target_attribute_inner_p): Likewise. | |
8360 | (struct builtin_description bdesc_args) <IX86_BUILTIN_CLZS>: Update. | |
8361 | * config/i386/i386.h (TARGET_LZCNT): New. | |
8362 | (CLZ_DEFINED_VALUE_AT_ZERO): Update. | |
8363 | * config/i386/i386.md (clz<mode>2): Update insn constraint. | |
8364 | (clz<mode>2_lzcnt): Likewise. | |
8365 | * doc/invoke.texi: Mention -mlzcnt option. | |
8366 | * doc/extend.texi: Likewise. | |
8367 | ||
bbbe4599 | 8368 | 2011-08-01 Julian Brown <julian@codesourcery.com> |
8369 | ||
8370 | * configure.ac (fixed-point): Add ARM support. | |
8371 | * configure: Regenerate. | |
8372 | * config/arm/arm.c (arm_fixed_mode_set): New struct. | |
8373 | (arm_set_fixed_optab_libfunc): New. | |
8374 | (arm_set_fixed_conv_libfunc): New. | |
8375 | (arm_init_libfuncs): Initialise fixed-point helper libfuncs with | |
8376 | ARM-specific names. | |
8377 | (aapcs_libcall_value): Return sub-word-size fixed-point libcall | |
8378 | return values in SImode. | |
8379 | (arm_return_in_msb): Return fixed-point types in the msb. | |
8380 | (arm_pad_reg_upwards, arm_pad_arg_upwards): Pad fixed-point types | |
8381 | upwards. | |
8382 | (arm_scalar_mode_supported_p): Support fixed-point modes. | |
8383 | (arm_vector_mode_supported_p): Support vector fixed-point modes. | |
8384 | * config/arm/arm.h (SHORT_FRACT_TYPE_SIZE, FRACT_TYPE_SIZE) | |
8385 | (LONG_FRACT_TYPE_SIZE, LONG_LONG_FRACT_TYPE_SIZE) | |
8386 | (SHORT_ACCUM_TYPE_SIZE, ACCUM_TYPE_SIZE, LONG_ACCUM_TYPE_SIZE) | |
8387 | (LONG_LONG_ACCUM_TYPE_SIZE, MAX_FIXED_MODE_SIZE): Define. | |
8388 | * config/arm/iterators.md (FIXED, ADDSUB, UQADDSUB, QADDSUB, QMUL): | |
8389 | New mode iterators. | |
8390 | (qaddsub_suf): New mode attribute. | |
8391 | * config/arm/arm-modes.def (FRACT, UFRACT, ACCUM, UACCUM): Declare | |
8392 | vector modes. | |
8393 | * config/arm/predicates.md (sat_shift_operator): New predicate. | |
8394 | * config/arm/arm-fixed.md: New. | |
8395 | * config/arm/arm.md: Include arm-fixed.md. | |
8396 | * config/arm/t-arm (MD_INCLUDES): Add arm-fixed.md. | |
8397 | ||
37cd19a4 | 8398 | 2011-08-01 Julian Brown <julian@codesourcery.com> |
8399 | ||
8400 | * calls.c (emit_library_call_value_1): Support padding for libcall | |
8401 | arguments and return values. | |
8402 | * config/arm/arm.c (arm_pad_arg_upward): Pad half-float values | |
8403 | downwards in big-endian mode. | |
8404 | ||
76005733 | 8405 | 2011-08-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8406 | ||
8407 | PR debug/49887 | |
8408 | * config/sol2.c (solaris_code_end): Rename to solaris_file_end. | |
8409 | * config/sol2-protos.h: Likewise. | |
8410 | * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Don't call | |
8411 | solaris_code_end. | |
8412 | * config/i386/sol2.h [!USE_GAS] (TARGET_ASM_FILE_END): Redefine. | |
8413 | * config/sparc/sparc.c (sparc_file_end) [TARGET_SOLARIS]: Call | |
8414 | solaris_file_end. | |
8415 | * config/sparc/sol2.h (TARGET_ASM_CODE_END): Remove. | |
8416 | ||
7f7ae544 | 8417 | 2011-08-01 Julian Brown <julian@codesourcery.com> |
8418 | ||
8419 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Support FIXED_CST. | |
8420 | ||
ba002eb4 | 8421 | 2011-08-01 Julian Brown <julian@codesourcery.com> |
8422 | ||
8423 | * final.c (output_addr_const): Print fixed-point constants as | |
8424 | decimal not hex. | |
8425 | ||
5adf2733 | 8426 | 2011-08-01 Richard Guenther <rguenther@suse.de> |
8427 | ||
8428 | * stor-layout.c (initialize_sizetypes): Properly sign-extend | |
8429 | bitsiztype TYPE_MAX_VALUE. | |
8430 | ||
df484ac6 | 8431 | 2011-08-01 Julian Brown <julian@codesourcery.com> |
8432 | ||
8433 | * optabs.c (prepare_cmp_insn): Use correct biasing for fixed-point | |
8434 | comparison helpers. | |
8435 | ||
24b780d3 | 8436 | 2011-07-31 Richard Henderson <rth@redhat.com> |
8437 | ||
8438 | * config/h8300/crti.asm: Add flags to .section directive. | |
8439 | * config/h8300/crtn.asm: Likewise. | |
8440 | ||
621fad71 | 8441 | 2011-07-31 Richard Henderson <rth@redhat.com> |
8442 | ||
8443 | * stor-layout.c (initialize_sizetypes): Handle unsigned short. | |
8444 | * tree.c (build_common_tree_nodes): Likewise. | |
8445 | ||
094f8370 | 8446 | 2011-07-31 Kaz Kojima <kkojima@gcc.gnu.org> |
8447 | ||
8448 | PR target/49880 | |
8449 | * config/sh/sh.md (udivsi3_i1): Enable for TARGET_DIVIDE_CALL_DIV1. | |
8450 | (divsi3_i1): Likewise. | |
8451 | ||
b248bf30 | 8452 | 2011-07-31 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
8453 | ||
8454 | PR tree-optimization/49749 | |
8455 | * tree-ssa-reassoc.c (get_rank): New forward declaration. | |
8456 | (PHI_LOOP_BIAS): New macro. | |
8457 | (phi_rank): New function. | |
8458 | (loop_carried_phi): Likewise. | |
8459 | (propagate_rank): Likewise. | |
8460 | (get_rank): Add calls to phi_rank and propagate_rank. | |
9a4af446 | 8461 | |
343b0655 | 8462 | 2011-07-31 H.J. Lu <hongjiu.lu@intel.com> |
8463 | ||
8464 | * config/i386/x86-64.h (SIZE_TYPE): Check TARGET_LP64 instead | |
8465 | of TARGET_64BIT. | |
8466 | (PTRDIFF_TYPE): Likewise. | |
8467 | ||
e56ef720 | 8468 | 2011-07-31 Uros Bizjak <ubizjak@gmail.com> |
8469 | ||
8470 | PR target/49920 | |
8471 | * config/i386/i386.md (strset): Do not expand strset_singleop | |
8472 | when %eax or $edi are fixed. | |
8473 | (*strsetdi_rex_1): Disable when %eax or %edi are fixed. | |
8474 | (*strsetsi_1): Ditto. | |
8475 | (*strsethi_1): Ditto. | |
8476 | (*strsetqi_1): Ditto. | |
8477 | (*rep_stosdi_rex64): Disable when %eax, %ecx or %edi are fixed. | |
8478 | (*rep_stossi): Ditto. | |
8479 | (*rep_stosqi): Ditto. | |
3c22703a | 8480 | (*strlenqi_1): Ditto. |
e56ef720 | 8481 | (cmpstrnsi): Also fail when %ecx is fixed. |
8482 | (*cmpstrnqi_nz_1): Disable when %ecx, %esi or %edi are fixed. | |
8483 | (*cmpstrnqi_1): Ditto. | |
e56ef720 | 8484 | (*strmovdi_rex_1): Disable when %esi or %edi are fixed. |
8485 | (*strmovsi_1): Ditto. | |
8486 | (*strmovhi_1): Ditto. | |
8487 | (*strmovqi_1): Ditto. | |
8488 | (*rep_movdi_rex64): Disable when %ecx, %esi or %edi are fixed. | |
8489 | (*rep_movsi): Ditto. | |
8490 | (*rep_movqi): Ditto. | |
8491 | ||
c2e7013d | 8492 | 2011-07-31 Mikael Pettersson <mikpe@it.uu.se> |
8493 | ||
8494 | PR target/47908 | |
8495 | * config/m68k/m68k.c (m68k_override_options_after_change): New function. | |
8496 | Disable instruction scheduling for non-ColdFire targets. | |
8497 | (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): Define. | |
8498 | ||
9f995d88 | 8499 | 2011-07-31 Revital Eres <revital.eres@linaro.org> |
8500 | ||
8501 | * ddg.c (create_ddg_dep_from_intra_loop_link): Remove the creation | |
8502 | of anti-dep edge from a branch. | |
8503 | (add_cross_iteration_register_deps): Create anti-dep edge from | |
8504 | a branch. | |
8505 | ||
abbfd803 | 8506 | 2011-07-31 Revital Eres <revital.eres@linaro.org> |
8507 | ||
8508 | * modulo-sched.c: Change comment. | |
8509 | (reset_sched_times): Fix print message. | |
8510 | (print_partial_schedule): Add print info. | |
8511 | ||
1b48bba8 | 8512 | 2011-07-31 Tom de Vries <tom@codesourcery.com> |
8513 | ||
8514 | PR middle-end/43513 | |
8515 | * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Use max of | |
8516 | get_object_alignment and TYPE_ALIGN. | |
8517 | ||
dfc8fda4 | 8518 | 2011-07-30 Tom de Vries <tom@codesourcery.com> |
8519 | ||
8520 | PR middle-end/43513 | |
8521 | * tree-ssa-dce.c (ref_may_be_aliased): Add assert. | |
8522 | (propagate_necessity): Handle WITH_SIZE_EXPR call arg. | |
8523 | ||
ea3d3176 | 8524 | 2011-07-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8525 | ||
8526 | * config/mips/driver-native.c [__sgi__]: Include <invent.h>, | |
8527 | <sys/sbd.h>. | |
8528 | (cpu_types): New array. | |
8529 | (cputype): New function. | |
8530 | (host_detect_local_cpu): Only define buf, f if !__sgi__. | |
8531 | Use scaninvent instead of /proc/cpuinfo if __sgi__. | |
8532 | * config.host: Also use driver-native.o, mips/x-native on | |
8533 | mips-sgi-irix*. | |
e56ef720 | 8534 | * config/mips/iris6.h [__mips__] (host_detect_local_cpu): Declare. |
ea3d3176 | 8535 | (EXTRA_SPEC_FUNCTIONS, MARCH_MTUNE_NATIVE_SPECS): Define. |
8536 | (DRIVER_SELF_SPECS): Add MARCH_MTUNE_NATIVE_SPECS. | |
8537 | ||
784ad964 | 8538 | 2011-07-29 Jakub Jelinek <jakub@redhat.com> |
8539 | ||
8540 | PR middle-end/49897 | |
8541 | PR middle-end/49898 | |
8542 | * omp-low.c (use_pointer_for_field): If disallowing copy-in/out | |
8543 | in nested parallel and outer is a gimple_reg, mark it as addressable | |
8544 | and set its bit in task_shared_vars bitmap too. | |
8545 | ||
e0b7913f | 8546 | 2011-07-29 Uros Bizjak <ubizjak@gmail.com> |
8547 | ||
8548 | * config/i386/predicates.md (tp_or_register_operand): Remove predicate. | |
8549 | ||
d2914357 | 8550 | 2011-07-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8551 | ||
8552 | * config/alpha/driver-alpha.c (IMPLVER_EV4_FAMILY, | |
8553 | IMPLVER_EV5_FAMILY, IMPLVER_EV6_FAMILY, IMPLVER_EV7_FAMILY): Define. | |
8554 | (AMASK_BWX, AMASK_FIX, AMASK_CIX, AMASK_MVI, AMASK_PRECISE, | |
8555 | AMASK_LOCKPFTCHOK): Define. | |
8556 | (host_detect_local_cpu): Remove buf, f, cpu_names. | |
8557 | Define cpu_types, implver, amask. | |
8558 | Use __builtin_alpha_implver, __builtin_alpha_amask to determine | |
8559 | native CPU. | |
8560 | * config.host: Also use driver-alpha.o, alpha/x-alpha on | |
8561 | alpha*-dec-osf*. | |
8562 | * config/alpha/osf5.h [__alpha__ || __alpha] | |
8563 | (host_detect_local_cpu): Declare. | |
8564 | (EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS) | |
8565 | (DRIVER_SELF_SPECS): Define. | |
8566 | ||
1d96f528 | 8567 | 2011-07-29 Uros Bizjak <ubizjak@gmail.com> |
8568 | ||
8569 | PR target/47715 | |
8570 | * config/i386/i386.md (*load_tp_x32): New. | |
8571 | (*load_tp_x32_zext): Ditto. | |
8572 | (*add_tp_x32): Ditto. | |
8573 | (*add_tp_x32_zext): Ditto. | |
8574 | (*load_tp_<mode>): Disable for TARGET_X32 targets. | |
8575 | (*add_tp_<mode>): Ditto. | |
8576 | * config/i386/i386.c (get_thread_pointer): Load thread pointer in | |
8577 | ptr_mode and convert to Pmode if needed. | |
8578 | ||
ef2de86b | 8579 | 2011-07-29 Georg-Johann Lay <avr@gjlay.de> |
1d96f528 | 8580 | |
ef2de86b | 8581 | PR target/49687 |
8582 | * config/avr/avr.md (mulsi3, *mulsi3, mulu<mode>si3, | |
8583 | muls<mode>si3, mulohisi3, mulhisi3, umulhisi3, usmulhisi3, | |
8584 | *<any_extend:extend_prefix><any_extend2:extend_prefix>mul<QIHI:mode><QIHI2:mode>si3): | |
8585 | Add X to register footprint: Clobber r26/r27. | |
8586 | ||
de67cbb8 | 8587 | 2011-07-29 Richard Guenther <rguenther@suse.de> |
8588 | ||
8589 | * builtins.c (fold_builtin_signbit): Build the comparison | |
8590 | with a proper type. | |
8591 | ||
450c0971 | 8592 | 2011-07-29 Richard Guenther <rguenther@suse.de> |
8593 | ||
8594 | PR tree-optimization/49893 | |
8595 | * tree-predcom.c (suitable_reference_p): Volatile references | |
8596 | are not suitable. | |
8597 | ||
fe02678b | 8598 | 2011-07-29 Georg-Johann Lay <avr@gjlay.de> |
1d96f528 | 8599 | |
fe02678b | 8600 | PR target/49313 |
8601 | * config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction. | |
8602 | (__ctzsi2): Result for 0 may be undefined. | |
8603 | (__ctzhi2): Result for 0 may be undefined. | |
8604 | (__popcounthi2): Don't clobber r30. Use __popcounthi2_tail. | |
8605 | (__popcountsi2): Ditto. And don't clobber r26. | |
8606 | (__popcountdi2): Ditto. And don't clobber r27. | |
8607 | * config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum. | |
8608 | (parityhi2): New expand. | |
8609 | (paritysi2): New expand. | |
8610 | (popcounthi2): New expand. | |
8611 | (popcountsi2): New expand. | |
8612 | (clzhi2): New expand. | |
8613 | (clzsi2): New expand. | |
8614 | (ctzhi2): New expand. | |
8615 | (ctzsi2): New expand. | |
8616 | (ffshi2): New expand. | |
8617 | (ffssi2): New expand. | |
8618 | (copysignsf3): New insn. | |
8619 | (bswapsi2): New expand. | |
8620 | (*parityhi2.libgcc): New insn. | |
8621 | (*parityqihi2.libgcc): New insn. | |
8622 | (*paritysihi2.libgcc): New insn. | |
8623 | (*popcounthi2.libgcc): New insn. | |
8624 | (*popcountsi2.libgcc): New insn. | |
8625 | (*popcountqi2.libgcc): New insn. | |
8626 | (*popcountqihi2.libgcc): New insn-and-split. | |
8627 | (*clzhi2.libgcc): New insn. | |
8628 | (*clzsihi2.libgcc): New insn. | |
8629 | (*ctzhi2.libgcc): New insn. | |
8630 | (*ctzsihi2.libgcc): New insn. | |
8631 | (*ffshi2.libgcc): New insn. | |
8632 | (*ffssihi2.libgcc): New insn. | |
8633 | (*bswapsi2.libgcc): New insn. | |
8634 | ||
fb41023e | 8635 | 2011-07-29 Richard Guenther <rguenther@suse.de> |
8636 | ||
8637 | * tree-vrp.c (get_value_range): Only set parameter default | |
8638 | definitions to varying, leave others at undefined. | |
8639 | (extract_range_from_binary_expr): Fix undefined handling. | |
8640 | (vrp_visit_phi_node): Handle merged undefined state. | |
8641 | ||
690dd636 | 8642 | 2011-07-29 Wei Guozhi <carrot@google.com> |
8643 | ||
8644 | PR rtl-optimization/49799 | |
8645 | * combine.c (make_compound_operation): Check if the bit field is valid | |
8646 | before change it to bit field extraction. | |
8647 | ||
8cc069c4 | 8648 | 2011-07-29 Bernd Schmidt <bernds@codesourcery.com> |
8649 | ||
8650 | PR rtl-optimization/49891 | |
8651 | * cfgrtl.c (force_nonfallthru_and_redirect): Set JUMP_LABEL for | |
8652 | newly created returnjumps. | |
8653 | ||
5a4f6e8c | 8654 | 2011-07-28 DJ Delorie <dj@redhat.com> |
8655 | ||
5b9418fd | 8656 | * expr.c (expand_expr_addr_expr_1): Detect a user request for a |
8657 | local frame in a naked function, and produce a suitable error for | |
8658 | that specific case. | |
8659 | ||
5a4f6e8c | 8660 | * config/m32c/m32c.c (m32c_secondary_reload_class): Allow PSI |
8661 | registers to be reloaded in HI classes when the target is HI. | |
8662 | ||
24a2ecdb | 8663 | 2011-07-28 Sebastian Pop <sebastian.pop@amd.com> |
8664 | ||
8665 | * graphite-clast-to-gimple.c: Replace v1, v2, lb, ub with | |
8666 | bound_one, bound_two. | |
8667 | ||
04f7c859 | 8668 | 2011-07-28 Sebastian Pop <sebastian.pop@amd.com> |
8669 | ||
8670 | PR middle-end/48648 | |
8671 | * graphite-clast-to-gimple.c (clast_get_body_of_loop): Handle | |
8672 | CLAST assignments. | |
8673 | (translate_clast): Same. | |
8674 | (translate_clast_assignment): New. | |
8675 | ||
2a483856 | 8676 | 2011-07-28 Sebastian Pop <sebastian.pop@amd.com> |
8677 | ||
8678 | PR tree-optimization/49876 | |
8679 | * sese.c (rename_uses): Do not return false on gloog_error: set | |
8680 | the new_expr to integer_zero_node and continue code generation. | |
8681 | (graphite_copy_stmts_from_block): Remove early exit on gloog_error. | |
8682 | ||
6aed0484 | 8683 | 2011-07-28 Jakub Jelinek <jakub@redhat.com> |
8684 | ||
8685 | PR debug/49846 | |
8686 | * var-tracking.c (prepare_call_arguments): For non-MODE_INT stack | |
8687 | arguments also check if they aren't initialized with a MODE_INT | |
8688 | mode of the same size. | |
8689 | ||
704384eb | 8690 | 2011-07-28 Aldy Hernandez <aldyh@redhat.com> |
8691 | ||
8692 | * expr.c (get_bit_range): Handle *MEM_REF's. | |
8693 | ||
4115ac36 | 8694 | 2011-07-28 Bernd Schmidt <bernds@codesourcery.com> |
8695 | ||
8696 | * rtlanal.c (tablejump_p): False for returns. | |
8697 | * reorg.c (first_active_target_insn): New static function. | |
8698 | (find_end_label): Set JUMP_LABEL for a new returnjump. | |
8699 | (optimize_skip, get_jump_flags, rare_destination, | |
8700 | mostly_true_jump, get_branch_condition, | |
8701 | steal_delay_list_from_target, own_thread_p, | |
8702 | fill_simple_delay_slots, follow_jumps, fill_slots_from_thread, | |
8703 | fill_eager_delay_slots, relax_delay_slots, make_return_insns, | |
8704 | dbr_schedule): Adjust to handle ret_rtx in JUMP_LABELs. | |
8705 | * jump.c (delete_related_insns): Likewise. | |
8706 | (jump_to_label_p): New function. | |
8707 | (redirect_target): New static function. | |
8708 | (redirect_exp_1): Use it. Adjust to handle ret_rtx in JUMP_LABELS. | |
8709 | (redirect_jump_1): Assert that the new label is nonnull. | |
8710 | (redirect_jump): Likewise. | |
8711 | (redirect_jump_2): Check for ANY_RETURN_P rather than NULL labels. | |
8712 | * ifcvt.c (find_if_case_1): Take care when redirecting jumps to the | |
8713 | exit block. | |
8714 | (dead_or_predicable): Change NEW_DEST arg to DEST_EDGE. All callers | |
8715 | changed. Ensure that the right label is passed to redirect_jump. | |
8716 | * function.c (emit_return_into_block, | |
8717 | thread_prologue_and_epilogue_insns): Ensure new returnjumps have | |
8718 | ret_rtx in their JUMP_LABEL. | |
8719 | * print-rtl.c (print_rtx): Handle ret_rtx in a JUMP_LABEL. | |
8720 | * emit-rtl.c (skip_consecutive_labels): Allow the caller to | |
8721 | pass ret_rtx as label. | |
8722 | * cfglayout.c (fixup_reorder_chain): Use | |
8723 | force_nonfallthru_and_redirect rather than force_nonfallthru. | |
8724 | (duplicate_insn_chain): Copy JUMP_LABELs for returns. | |
8725 | * rtl.h (ANY_RETURN_P): New macro. | |
8726 | (jump_to_label_p): Declare. | |
8727 | * resource.c (find_dead_or_set_registers): Handle ret_rtx in | |
8728 | JUMP_LABELs. | |
8729 | (mark_target_live_regs): Likewise. | |
8730 | * basic-block.h (force_nonfallthru_and_redirect): Declare. | |
8731 | * cfgrtl.c (force_nonfallthru_and_redirect): No longer static. | |
8732 | * config/alpha/alpha.c (alpha_tablejump_addr_vec, | |
8733 | alpha_tablejump_best_label): Remove functions. | |
8734 | * config/alpha/alpha-protos.c (alpha_tablejump_addr_vec, | |
8735 | alpha_tablejump_best_label): Remove declarations. | |
8736 | * config/sh/sh.c (barrier_align, split_branches): Adjust for | |
8737 | ret_rtx in JUMP_LABELs. | |
8738 | * config/arm/arm.c (is_jump_table): Likewise. | |
8739 | ||
9e08230d | 8740 | 2011-07-28 Uros Bizjak <ubizjak@gmail.com> |
8741 | ||
8742 | * config/i386/predicates.md (pic_32bit_opreand): Do not define as | |
8743 | special predicate. Remove explicit mode checks. | |
8744 | ||
7e446711 | 8745 | 2011-07-28 Jakub Jelinek <jakub@redhat.com> |
8746 | ||
9e08230d | 8747 | * dwarf2out.c (resolve_addr): For -gdwarf-2 don't optimize |
8748 | DW_AT_data_member_location containing just DW_OP_plus_uconst. | |
94609033 | 8749 | |
7e446711 | 8750 | PR debug/49871 |
8751 | * dwarf2out.c (size_of_die, value_format, output_die): Use | |
8752 | DW_FORM_udata instead of DW_FORM_data[48] for | |
8753 | dw_val_class_unsigned_const DW_AT_data_member_location for DWARF 3. | |
8754 | ||
91932f71 | 8755 | 2011-07-28 H.J. Lu <hongjiu.lu@intel.com> |
8756 | ||
d305f2ce | 8757 | * config/i386/i386.md (*tls_global_dynamic_64): Update |
8758 | length attribute. | |
91932f71 | 8759 | |
9ac02d8f | 8760 | 2011-07-28 Uros Bizjak <ubizjak@gmail.com> |
8761 | ||
8762 | PR target/47715 | |
8763 | * config/i386/i386.md (*tls_global_dynamic_64): Remove mode from | |
8764 | tls_symbolic_operand check. Update code sequence for TARGET_X32. | |
8765 | (tls_global_dynamic_64): Remove mode from tls_symbolic_operand check. | |
8766 | (tls_dynamic_gnu2_64): Ditto. | |
8767 | (*tls_dynamic_gnu2_lea_64): Ditto. | |
8768 | (*tls_dynamic_gnu2_call_64): Ditto. | |
8769 | (*tls_dynamic_gnu2_combine_64): Ditto. | |
8770 | ||
6b4db1bd | 8771 | 2011-07-28 H.J. Lu <hongjiu.lu@intel.com> |
8772 | ||
8773 | * config.gcc: Set need_64bit_hwint to yes for x86 targets. | |
8774 | ||
cbc284cd | 8775 | 2011-07-28 H.J. Lu <hongjiu.lu@intel.com> |
8776 | ||
8777 | PR target/47364 | |
8778 | * config/i386/i386.md (strlen<mode>): Replace SWI48x with P. | |
8779 | ||
c42b1beb | 8780 | 2011-07-28 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
8781 | ||
8782 | * config/arm/vfp.md ("*movdf_vfp"): Handle the VFP constraints | |
8783 | before the core constraints. Adjust attributes. | |
9e08230d | 8784 | ("*thumb2_movdf_vfp"): Likewise. |
c42b1beb | 8785 | |
eea7f7eb | 8786 | 2011-07-28 Kai Tietz <ktietz@redhat.com> |
8787 | ||
9ac02d8f | 8788 | * tree-vrp.c (simplify_stmt_using_ranges): Remove TRUTH_NOT_EXPR case. |
eea7f7eb | 8789 | (simplify_truth_ops_using_ranges): Likewise. |
8790 | (build_assert_expr_for): Likewise. | |
8791 | (build_assert_expr_for_1): Remove TRUTH_NOT_EXPR case | |
8792 | and handle BIT_NOT_EXPR for truth-operation. | |
8793 | ||
f6ad34dd | 8794 | 2011-07-28 Georg-Johann Lay <avr@gjlay.de> |
9ac02d8f | 8795 | |
f6ad34dd | 8796 | PR target/49313 |
8797 | Undo r176835 from trunk | |
8798 | 2011-07-27 Georg-Johann Lay | |
8799 | ||
713e2ad9 | 8800 | 2011-07-28 Georg-Johann Lay <avr@gjlay.de> |
9ac02d8f | 8801 | |
713e2ad9 | 8802 | PR target/49687 |
8803 | * config/avr/t-avr (LIB1ASMFUNCS): Remove _xmulhisi3_exit. | |
8804 | Add _muluhisi3, _mulshisi3, _usmulhisi3. | |
8805 | * config/avr/libgcc.S (__mulsi3): Rewrite. | |
8806 | (__mulhisi3): Rewrite. | |
8807 | (__umulhisi3): Rewrite. | |
8808 | (__usmulhisi3): New. | |
8809 | (__muluhisi3): New. | |
8810 | (__mulshisi3): New. | |
8811 | (__mulohisi3): New. | |
8812 | (__mulqi3, __mulqihi3, __umulqihi3, __mulhi3): Use DEFUN/ENDF to | |
8813 | declare. | |
8814 | * config/avr/predicates.md (pseudo_register_operand): Rewrite. | |
8815 | (pseudo_register_or_const_int_operand): New. | |
8816 | (combine_pseudo_register_operand): New. | |
8817 | (u16_operand): New. | |
8818 | (s16_operand): New. | |
8819 | (o16_operand): New. | |
8820 | * config/avr/avr.c (avr_rtx_costs): Handle costs for mult:SI. | |
8821 | * config/avr/avr.md (QIHI, QIHI2): New mode iterators. | |
8822 | (any_extend, any_extend2): New code iterators. | |
8823 | (extend_prefix): New code attribute. | |
8824 | (mulsi3): Rewrite. Turn insn to expander. | |
8825 | (mulhisi3): Ditto. | |
8826 | (umulhisi3): Ditto. | |
8827 | (usmulhisi3): New expander. | |
8828 | (*mulsi3): New insn-and-split. | |
8829 | (mulu<mode>si3): New insn-and-split. | |
8830 | (muls<mode>si3): New insn-and-split. | |
8831 | (mulohisi3): New insn-and-split. | |
8832 | (*uumulqihisi3, *uumulhiqisi3, *uumulhihisi3, *uumulqiqisi3, | |
8833 | *usmulqihisi3, *usmulhiqisi3, *usmulhihisi3, *usmulqiqisi3, | |
8834 | *sumulqihisi3, *sumulhiqisi3, *sumulhihisi3, *sumulqiqisi3, | |
8835 | *ssmulqihisi3, *ssmulhiqisi3, *ssmulhihisi3, *ssmulqiqisi3): New | |
8836 | insn-and-split. | |
8837 | (*mulsi3_call): Rewrite. | |
8838 | (*mulhisi3_call): Rewrite. | |
8839 | (*umulhisi3_call): Rewrite. | |
8840 | (*usmulhisi3_call): New insn. | |
8841 | (*muluhisi3_call): New insn. | |
8842 | (*mulshisi3_call): New insn. | |
8843 | (*mulohisi3_call): New insn. | |
8844 | (extendqihi2): Use combine_pseudo_register_operand as predicate | |
8845 | for operand 1. | |
8846 | (extendqisi2): Ditto. | |
8847 | (zero_extendqihi2): Ditto. | |
8848 | (zero_extendqisi2): Ditto. | |
8849 | (zero_extendhisi2): Ditto. | |
8850 | (extendhisi2): Ditto. Don't early-clobber operand 0. | |
8851 | ||
4875cd5a | 8852 | 2011-07-28 Uros Bizjak <ubizjak@gmail.com> |
8853 | ||
8854 | * config/i386/i386.c (add->lea splitter): Add SWI mode to PLUS RTX. | |
8855 | ||
38a66497 | 8856 | 2011-07-27 Sebastian Pop <sebastian.pop@amd.com> |
8857 | ||
8858 | PR tree-optimization/49471 | |
8859 | * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Build an unsigned | |
8860 | iv only when the largest type is unsigned. Do not call | |
8861 | lang_hooks.types.type_for_size. | |
8862 | ||
c71f56ce | 8863 | 2011-07-27 Sebastian Pop <sebastian.pop@amd.com> |
8864 | ||
8865 | PR middle-end/45450 | |
8866 | * graphite-poly.c (apply_poly_transforms): Disable legality check | |
8867 | after an openscop read. | |
8868 | ||
1034b719 | 8869 | 2011-07-27 Sebastian Pop <sebastian.pop@amd.com> |
8870 | ||
8871 | PR middle-end/47691 | |
8872 | * graphite-clast-to-gimple.c (translate_clast_user): Update use of | |
8873 | copy_bb_and_scalar_dependences. | |
8874 | * sese.c (rename_uses): Do not call gcc_assert. Set gloog_error. | |
8875 | (graphite_copy_stmts_from_block): Update call to rename_uses. | |
8876 | (copy_bb_and_scalar_dependences): Update call to | |
8877 | graphite_copy_stmts_from_block. | |
8878 | * sese.h (copy_bb_and_scalar_dependences): Update declaration. | |
8879 | ||
7a986272 | 8880 | 2011-07-27 Georg-Johann Lay <avr@gjlay.de> |
1034b719 | 8881 | |
7a986272 | 8882 | PR target/49313 |
8883 | * config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction. | |
8884 | (__ctzsi2): Result for 0 may be undefined. | |
8885 | (__ctzhi2): Result for 0 may be undefined. | |
8886 | (__popcounthi2): Don't clobber r30. Use __popcounthi2_tail. | |
8887 | (__popcountsi2): Ditto. And don't clobber r26. | |
8888 | (__popcountdi2): Ditto. And don't clobber r27. | |
8889 | * config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum. | |
8890 | (parityhi2): New expand. | |
8891 | (paritysi2): New expand. | |
8892 | (popcounthi2): New expand. | |
8893 | (popcountsi2): New expand. | |
8894 | (clzhi2): New expand. | |
8895 | (clzsi2): New expand. | |
8896 | (ctzhi2): New expand. | |
8897 | (ctzsi2): New expand. | |
8898 | (ffshi2): New expand. | |
8899 | (ffssi2): New expand. | |
8900 | (copysignsf3): New insn. | |
8901 | (bswapsi2): New expand. | |
8902 | (*parityhi2.libgcc): New insn. | |
8903 | (*parityqihi2.libgcc): New insn. | |
8904 | (*paritysihi2.libgcc): New insn. | |
8905 | (*popcounthi2.libgcc): New insn. | |
8906 | (*popcountsi2.libgcc): New insn. | |
8907 | (*popcountqi2.libgcc): New insn. | |
8908 | (*popcountqihi2.libgcc): New insn-and-split. | |
8909 | (*clzhi2.libgcc): New insn. | |
8910 | (*clzsihi2.libgcc): New insn. | |
8911 | (*ctzhi2.libgcc): New insn. | |
8912 | (*ctzsihi2.libgcc): New insn. | |
8913 | (*ffshi2.libgcc): New insn. | |
8914 | (*ffssihi2.libgcc): New insn. | |
8915 | (*bswapsi2.libgcc): New insn. | |
8916 | ||
675e9361 | 8917 | 2011-07-27 Uros Bizjak <ubizjak@gmail.com> |
8918 | ||
8919 | * config/i386/i386.c (ix86_expand_move): Do not explicitly check | |
8920 | the mode of symbolic_opreand RTXes. | |
8921 | ||
d5979ebe | 8922 | 2011-07-27 Uros Bizjak <ubizjak@gmail.com> |
8923 | ||
9e08230d | 8924 | * config/i386/predicates.md (x86_64_movabs_operand): Return false |
8925 | for pic_32bit_operand RTXes. | |
d5979ebe | 8926 | * config/i386/i386.c (ix86_expand_move): Check x86_64_movabs_operand |
8927 | in DImode. | |
8928 | ||
08410c65 | 8929 | 2011-07-27 Kai Tietz <ktietz@redhat.com> |
8930 | ||
05b56dfa | 8931 | * config/i386/i386.c (ix86_option_override_internal): Allow -mabi |
8932 | for 32-bit, too. | |
8933 | (ix86_handle_abi_attribute): Allow function attributes | |
8934 | ms_abi/sysv_abi in 32-bit mode, too. | |
8935 | * doc/extend.texi: Adjust attribute documentation. | |
8936 | ||
08410c65 | 8937 | * gimple-fold.c (or_comparisons_1): Remove TRUTH_AND/OR |
8938 | expression handling. | |
8939 | (and_var_with_comparison_1): Likewise. | |
8940 | ||
4bb60ec7 | 8941 | 2011-07-27 Aldy Hernandez <aldyh@redhat.com> |
8942 | ||
8943 | * params.h (ALLOW_STORE_DATA_RACES): New. | |
8944 | * params.def (PARAM_ALLOW_STORE_DATA_RACES): New. | |
8945 | * Makefile.in (expr.o): Depend on PARAMS_H. | |
8946 | * machmode.h (get_best_mode): Add argument. | |
8947 | * fold-const.c (optimize_bit_field_compare): Add argument to | |
8948 | get_best_mode. | |
8949 | (fold_truthop): Same. | |
8950 | * ifcvt.c (noce_emit_move_insn): Add argument to store_bit_field. | |
8951 | * expr.c (emit_group_store): Same. | |
8952 | (copy_blkmode_from_reg): Same. | |
8953 | (write_complex_part): Same. | |
8954 | (optimize_bitfield_assignment_op): Add argument. | |
8955 | Add argument to get_best_mode. | |
8956 | (get_bit_range): New. | |
d5979ebe | 8957 | (expand_assignment): Calculate maxbits and pass it down accordingly. |
4bb60ec7 | 8958 | (store_field): New argument. |
d5979ebe | 8959 | (expand_expr_real_2): New argument to store_field. Include params.h. |
4bb60ec7 | 8960 | * expr.h (store_bit_field): New argument. |
8961 | * stor-layout.c (get_best_mode): Restrict mode expansion by taking | |
8962 | into account maxbits. | |
8963 | * calls.c (store_unaligned_arguments_into_pseudos): New argument | |
8964 | to store_bit_field. | |
8965 | * expmed.c (store_bit_field_1): New argument. Use it. | |
8966 | (store_bit_field): Same. | |
8967 | (store_fixed_bit_field): Same. | |
8968 | (store_split_bit_field): Same. | |
8969 | (extract_bit_field_1): Pass new argument to get_best_mode. | |
8970 | (extract_bit_field): Same. | |
8971 | * stmt.c (store_bit_field): Pass new argument to store_bit_field. | |
8972 | * doc/invoke.texi: Document parameter allow-store-data-races. | |
8973 | ||
f5038a76 | 8974 | 2011-07-27 Jakub Jelinek <jakub@redhat.com> |
8975 | ||
d5979ebe | 8976 | * dwarf2out.c (gen_producer_string): Ignore also -fverbose-asm option. |
f5038a76 | 8977 | |
cfd7906e | 8978 | 2011-07-27 Kai Tietz <ktietz@redhat.com> |
8979 | ||
8980 | * tree-vrp.c (extract_range_from_binary_expr): Remove | |
8981 | TRUTH-binary cases and add new bitwise-cases. | |
8982 | (extract_range_from_assignment): Likewise. | |
8983 | (register_edge_assert_for_1): Likeiwise. | |
8984 | (register_edge_assert_for): Likewise. | |
8985 | (simplify_truth_ops_using_ranges): Likewise. | |
8986 | (simplify_stmt_using_ranges): Likewise. | |
8987 | ||
7ab44cda | 8988 | 2011-07-26 H.J. Lu <hongjiu.lu@intel.com> |
8989 | ||
8990 | PR target/47372 | |
8991 | * config/i386/i386.c (ix86_delegitimize_address): Call | |
8992 | simplify_gen_subreg for PIC with mode of x only if modes of | |
8993 | x and orig_x are different. | |
8994 | ||
4d29a91a | 8995 | 2011-07-26 Jakub Jelinek <jakub@redhat.com> |
8996 | ||
8997 | * dwarf2out.c (output_macinfo_op): Ensure fd->filename points | |
8998 | to GC allocated copy of the string. | |
8999 | (dwarf2out_finish): Emit .debug_macinfo or .debug_macro sections | |
9000 | before .debug_line, not after it. | |
9001 | ||
2c8ee7ae | 9002 | 2011-07-26 Sebastian Pop <sebastian.pop@amd.com> |
9003 | ||
9004 | PR middle-end/47046 | |
9005 | * tree-chrec.h (evolution_function_is_affine_p): Recursively call | |
9006 | evolution_function_is_affine_p on CHREC_RIGHT. | |
9007 | ||
7d30f431 | 9008 | 2011-07-26 Sebastian Pop <sebastian.pop@amd.com> |
9009 | ||
9010 | * tree-data-ref.c (max_stmt_executions_tree): Do not call | |
9011 | lang_hooks.types.type_for_size. | |
9012 | ||
afad2061 | 9013 | 2011-07-26 Sebastian Pop <sebastian.pop@amd.com> |
9014 | ||
9015 | PR middle-end/47653 | |
9016 | * graphite-scop-detection.c (graphite_can_represent_loop): Discard | |
9017 | loops using wrapping semantics. | |
9018 | ||
0d0cdcaa | 9019 | 2011-07-26 Sebastian Pop <sebastian.pop@amd.com> |
9020 | ||
9021 | PR middle-end/48805 | |
9022 | * tree-scalar-evolution.c (instantiate_scev_r): Return | |
9023 | chrec_dont_know for ADDR_EXPR. | |
9024 | ||
ffd3655d | 9025 | 2011-07-26 Uros Bizjak <ubizjak@gmail.com> |
9026 | H.J. Lu <hongjiu.lu@intel.com> | |
9027 | ||
9028 | PR target/47369 | |
9029 | PR target/49853 | |
9030 | * config/i386/i386.c (ix86_expand_move): Call convert_to_mode | |
9031 | if legitimize_tls_address returned operand in wrong mode. Allow | |
9032 | SImode and DImode symbolic operand for PIC. Call convert_to_mode | |
9033 | if legitimize_pic_address returned operand in wrong mode. | |
9034 | ||
071a5e44 | 9035 | 2011-07-26 Martin Jambor <mjambor@suse.cz> |
9036 | ||
9037 | * tree-sra.c (tree_non_mode_aligned_mem_p): Strip conversions and | |
9038 | return false for invariants. | |
9039 | ||
b51a1082 | 9040 | 2011-07-26 Uros Bizjak <ubizjak@gmail.com> |
9041 | ||
9042 | * config/i386/i386.md (add->lea splitter): Implement using SWI | |
9043 | mode iterator. Change operand 2 predicate to <nonmemory_operand>. | |
9044 | (add->lea zext splitter): Change operand 2 predicate to | |
9045 | x86_64_nonmemory_operand. | |
9046 | ||
4b2d5543 | 9047 | 2011-07-26 Richard Guenther <rguenther@suse.de> |
9048 | ||
9049 | * predict.c (maybe_hot_frequency_p): Make sure a zero entry-block | |
9050 | frequency makes everything hot. | |
9051 | ||
db3e66dc | 9052 | 2011-07-26 Richard Guenther <rguenther@suse.de> |
9053 | ||
9054 | PR tree-optimization/49840 | |
9055 | * tree-vrp.c (range_fits_type_p): Properly handle full | |
9056 | double-int precision. | |
9057 | ||
7b9dcf83 | 9058 | 2011-07-26 Martin Jambor <mjambor@suse.cz> |
9059 | ||
9060 | PR bootstrap/49786 | |
9061 | * ipa-cp.c (update_profiling_info): Avoid overflow when updating | |
9062 | counts. | |
9063 | (update_specialized_profile): Likewise. | |
9064 | ||
231a5310 | 9065 | 2011-07-26 Uros Bizjak <ubizjak@gmail.com> |
9066 | H.J. Lu <hongjiu.lu@intel.com> | |
9067 | ||
9068 | PR target/47381 | |
9069 | PR target/49832 | |
9070 | PR target/49833 | |
9071 | * config/i386/i386.md (i): Change SImode attribute to "e". | |
9072 | (g): Change SImode attribute to "rme". | |
9073 | (di): Change SImode attribute to "nF". | |
9074 | (general_operand): Change SImode attribute to x86_64_general_operand. | |
9075 | (general_szext_operand): Change SImode attribute to | |
9076 | x86_64_szext_general_operand. | |
9077 | (immediate_operand): Change SImode attribute to | |
9078 | x86_64_immediate_operand. | |
9079 | (nonmemory_operand): Change SImode attribute to | |
9080 | x86_64_nonmemory_operand. | |
9081 | (*movdi_internal_rex64): Remove mode from pic_32bit_operand check. | |
9082 | (*movsi_internal): Ditto. Use "e" constraint in alternative 2. | |
9083 | (*lea_1): Use SWI48 mode iterator. | |
9084 | (*lea_1_zext): New insn pattern. | |
9085 | (testsi_ccno_1): Use x86_64_nonmemory_operand predicate for operand 2. | |
9086 | (*bt<mode>): Ditto. | |
9087 | (*add<mode>1): Use x86_64_general_operand predicate for operand 2. | |
9088 | Update operand constraints. | |
9089 | (addsi_1_zext): Ditto. | |
9090 | (*add<mode>2): Ditto. | |
9091 | (*addsi_3_zext): Ditto. | |
9092 | (*subsi_1_zext): Ditto. | |
9093 | (*subsi_2_zext): Ditto. | |
9094 | (*subsi_3_zext): Ditto. | |
9095 | (*addsi3_carry_zext): Ditto. | |
9096 | (*<plusminus_insn>si3_zext_cc_overflow): Ditto. | |
9097 | (*mulsi3_1_zext): Ditto. | |
9098 | (*andsi_1): Ditto. | |
9099 | (*andsi_1_zext): Ditto. | |
9100 | (*andsi_2_zext): Ditto. | |
9101 | (*<any_or:code>si_1_zext): Ditto. | |
9102 | (*<any_or:code>si_2_zext): Ditto. | |
9103 | (*test<mode>_1): Use <general_operand> predicate for operand 1. | |
9104 | (*and<mode>_2): Ditto. | |
9105 | (mov<mode>cc): Use <general_operand> predicate for operands 1 and 2. | |
9106 | (add->lea splitter): Check operand modes in insn constraint. Extend | |
9107 | operands less than SImode wide to SImode. | |
9108 | (add->lea zext splitter): Do not extend input operands to DImode. | |
9109 | (*lea_general_1): Handle only QImode and HImode operands. | |
9110 | (*lea_general_2): Ditto. | |
9111 | (*lea_general_3): Ditto. | |
9112 | (*lea_general_1_zext): Remove. | |
9113 | (*lea_general_2_zext): Ditto. | |
9114 | (*lea_general_3_zext): Ditto. | |
9115 | (*lea_general_4): Check operand modes in insn constraint. Extend | |
9116 | operands less than SImode wide to SImode. | |
9117 | (ashift->lea splitter): Ditto. | |
9118 | * config/i386/i386.c (ix86_print_operand_address): Print address | |
9119 | registers with 'q' modifier on 64bit targets. | |
9120 | * config/i386/predicates.md (pic_32bit_opreand): Define as special | |
9121 | predicate. Reject non-SI and non-DI modes. | |
9122 | ||
72dbeb36 | 9123 | 2011-07-25 Andrew Pinski <apinski@cavium.com> |
9124 | ||
9125 | PR tree-opt/49671 | |
9126 | * tree-inline.c (remap_gimple_op_r): Copy TREE_THIS_VOLATILE and | |
9127 | TREE_THIS_NOTRAP into the inner most MEM_REF. | |
9128 | Always copy TREE_THIS_VOLATILE. | |
9129 | * tree-sra.c (ptr_parm_has_direct_uses): Check that the lhs, rhs and | |
9130 | arguments are not volatile references. | |
9131 | ||
f927e607 | 9132 | 2011-07-25 Richard Henderson <rth@redhat.com> |
9133 | ||
9134 | * insn-notes.def (NOTE_INSN_CFA_RESTORE_STATE): Remove. | |
9135 | * final.c (final_scan_insn): Don't test for it. | |
9136 | (rest_of_clean_state): Likewise. | |
9137 | ||
f9ac12d1 | 9138 | 2011-07-25 Richard Henderson <rth@redhat.com> |
9139 | ||
9140 | PR debug/49841 | |
9141 | * config/rs6000/rs6000.c (rs6000_frame_related): Return the insn. | |
9142 | (emit_frame_save): Likewise. | |
9143 | (rs6000_emit_prologue): Move the FRAME_RELATED_EXPR from the save | |
9144 | insn onto a dummy blockage insn after the join label. | |
9145 | ||
ce4a64fd | 9146 | 2011-07-25 Richard Henderson <rth@redhat.com> |
9147 | ||
9148 | * dwarf2cfi.c (dw_trace_info): Add ID member. | |
9149 | (get_trace_index): Remove. Change users to use ID member. | |
9150 | (before_next_cfi_note): New. | |
9151 | (connect_traces): Remove unreachable traces before the main loop. | |
9152 | Look across one trace and generate remember/restore_state if needed. | |
9153 | ||
35bf1d17 | 9154 | 2011-07-25 Richard Henderson <rth@redhat.com> |
9155 | ||
9156 | * dwarf2cfi.c (dump_cfi_row, debug_cfi_row): New. | |
9157 | ||
19c83f00 | 9158 | 2011-07-25 Joern Rennecke <joern.rennecke@embecosm.com> |
9159 | ||
9160 | * genattr.c (write_upcase, gen_attr <enum definition writing>): | |
9161 | Move to ... | |
9162 | * genattr-common.c ... here. | |
9163 | (main): Call gen_attr. | |
9164 | * optc-gen.awk: Make generated program include insn-attr-common.h . | |
9165 | * Makefile.in (oprions.o): Depend on insn-attr-common.h | |
9166 | ||
b9e1ef49 | 9167 | 2011-07-25 Anatoly Sokolov <aesok@post.ru> |
9168 | ||
9169 | * config/m32c/m32c.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS, | |
9170 | PRINT_OPERAND_PUNCT_VALID_P): Remove macro. | |
9171 | * config/m32c/m32c-protos.h (m32c_print_operand_punct_valid_p, | |
9172 | m32c_print_operand, m32c_print_operand_address): Remove. | |
9173 | * config/m32c/m32c.c (m32c_print_operand_punct_valid_p): Make static. | |
9174 | Change return type to bool. Change argument type to bool. | |
9175 | (m32c_print_operand, m32c_print_operand_address): Make static. | |
9176 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS, | |
9177 | TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. | |
9178 | ||
0b0d7802 | 9179 | 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
9180 | ||
9181 | * doc/sourcebuild.texi (Effective-Target Keywords, Environment | |
9182 | attributes): Document mmap. | |
9183 | ||
7a7fb407 | 9184 | 2011-07-25 Anatoly Sokolov <aesok@post.ru> |
9185 | ||
9186 | * config/mmix/mmix.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS, | |
9187 | PRINT_OPERAND_PUNCT_VALID_P): Remove macro. | |
9188 | * config/mmix/mmix-protos.h (mmix_print_operand_punct_valid_p, | |
9189 | mmix_print_operand, mmix_print_operand_address): Remove. | |
9190 | * config/mmix/mmix.c (mmix_print_operand_punct_valid_p): Make static. | |
9191 | Change return type to bool. Change argument type to bool. | |
9192 | (mmix_print_operand, mmix_print_operand_address): Make static. | |
231a5310 | 9193 | (mmix_intval, mmix_output_condition): Change 'x' argument type |
7a7fb407 | 9194 | to const_rtx. |
9195 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS, | |
9196 | TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. | |
9197 | ||
959d6369 | 9198 | 2011-07-25 Georg-Johann Lay <avr@gjlay.de> |
231a5310 | 9199 | |
959d6369 | 9200 | PR target/39386 |
9201 | * config/avr/avr.c (out_shift_with_cnt): Use tmp_reg as | |
9202 | shift counter for x << x and x >> x shifts. | |
9203 | ||
e8287058 | 9204 | 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
9205 | ||
9206 | PR target/47124 | |
9207 | * config.gcc: Reject *-*-solaris2 configuration. | |
9208 | ||
728dcc71 | 9209 | 2011-07-25 Richard Sandiford <richard.sandiford@linaro.org> |
9210 | ||
9211 | PR tree-optimization/49809 | |
9212 | * tree-ssa-phiopt.c (cond_if_else_store_replacement): Use | |
9213 | gimple_get_lhs instead of gimple_assign_lhs. | |
9214 | ||
71d67b2d | 9215 | 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
9216 | ||
9217 | * system.h [__cplusplus]: Wrap C function declarations in extern "C". | |
9218 | ||
ff0739e0 | 9219 | 2011-07-25 Richard Guenther <rguenther@suse.de> |
9220 | ||
9221 | PR tree-optimization/49822 | |
9222 | * tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify | |
9223 | more. Make sure to preserve stmts with side-effects. Properly | |
9224 | handle virtual defs, follow a longer def chain. | |
9225 | ||
6ee97920 | 9226 | 2011-07-22 Romain Geissler <romain.geissler@gmail.com> |
9227 | ||
9228 | PR plugins/45348 | |
9229 | PR plugins/48425 | |
9230 | PR plugins/46577 | |
9231 | * Makefile.in: Do not flatten c-family directory when installing | |
9232 | plugin headers. | |
9233 | ||
69d925d0 | 9234 | 2011-07-25 Eric Botcazou <ebotcazou@adacore.com> |
9235 | ||
9236 | * ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of | |
9237 | original nodes if we are dealing with virtual clones. | |
9238 | ||
3d81ca5e | 9239 | 2011-07-25 Bernd Schmidt <bernds@codesourcery.com> |
9240 | ||
9241 | * common/config/c6x/c6x-common.c: New file. | |
9242 | ||
9e074001 | 9243 | 2011-07-25 Roman Zhuykov <zhroma@ispras.ru> |
9244 | ||
9245 | * tree-flow.h (tree_ssa_loop_version): Remove unused declaration. | |
9246 | ||
f0938d2c | 9247 | 2011-07-25 Richard Guenther <rguenther@suse.de> |
9248 | ||
9249 | PR tree-optimization/49715 | |
9250 | * tree-vrp.c: Include expr.h and optabs.h. | |
9251 | (range_fits_type_): New function. | |
9252 | (simplify_float_conversion_using_ranges): Likewise. | |
9253 | (simplify_stmt_using_ranges): Call it. | |
9254 | * Makefile.in (tree-vrp.o): Add $(EXPR_H) and $(OPTABS_H) dependencies. | |
9255 | * optabs.c (can_float_p): Export. | |
9256 | * optabs.h (can_float_p): Declare. | |
9257 | ||
e0186710 | 9258 | 2011-07-25 Richard Guenther <rguenther@suse.de> |
9259 | ||
9260 | * tree-vrp.c (num_vr_values, values_propagated): New global vars. | |
9261 | (get_value_range): For out-of-range SSA names or names created | |
9262 | after propagation return a read-only varying range. | |
9263 | (dump_all_value_ranges): Adjust. | |
9264 | (vrp_initialize): Likewise. | |
9265 | (vrp_finalize): Likewise. | |
9266 | ||
c247c822 | 9267 | 2011-07-24 Richard Henderson <rth@redhat.com> |
9268 | ||
9269 | PR debug/49831 | |
9270 | * dwarf2cfi.c (connect_traces): Allow unvisited traces. Skip | |
9271 | them entirely. | |
9272 | ||
afde4c94 | 9273 | 2011-07-24 Richard Henderson <rth@redhat.com> |
9274 | ||
9275 | PR debug/49825 | |
9276 | * dwarf2cfi.c (dwarf2out_stack_adjust): Move A_O_A test earlier. | |
9277 | (dwarf2out_notice_stack_adjust): Use args_size from call_insn. | |
9278 | ||
ad5618b3 | 9279 | 2011-07-24 Richard Henderson <rth@redhat.com> |
9280 | ||
9281 | PR debug/49827 | |
9282 | * dwarf2cfi.c (create_trace_edges): Handle sequences properly. | |
9283 | ||
eb656671 | 9284 | 2011-07-24 Richard Henderson <rth@redhat.com> |
9285 | ||
9286 | * dwarf2cfi.c (maybe_record_trace_start): Add abnormal parameter. | |
9287 | Zero args_size for abnormal edges. Adjust all callers. | |
9288 | ||
215db506 | 9289 | 2011-07-24 Richard Henderson <rth@redhat.com> |
9290 | ||
9291 | PR debug/49825 | |
9292 | * dwarf2cfi.c (cfi_row_equal_p): Don't compare args_size. | |
9293 | ||
d45e065f | 9294 | 2011-07-24 H.J. Lu <hongjiu.lu@intel.com> |
9295 | ||
9296 | PR bootstrap/49835 | |
9297 | * collect2.c (demangle_flag): Removed. | |
9298 | ||
73caa9f3 | 9299 | 2011-07-24 Sandra Loosemore <sandra@codesourcery.com> |
9300 | ||
9301 | * configure.ac (demangler_in_ld): Default to yes. | |
9302 | * configure: Regenerated. | |
9303 | * collect2.c (main): When HAVE_LD_DEMANGLE is defined, don't | |
9304 | mess with COLLECT_NO_DEMANGLE, and just pass --demangle and | |
9305 | --no-demangle options straight through to ld. When | |
9306 | HAVE_LD_DEMANGLE is not defined, set COLLECT_NO_DEMANGLE in a | |
9307 | way that has the intended effect on Windows. | |
9308 | ||
97c251e4 | 9309 | 2011-07-23 Richard Henderson <rth@redhat.com> |
9310 | ||
9311 | * dwarf2cfi.c: Include basic-block.h. | |
9312 | (dw_label_info): Remove. | |
9313 | (trace_work_list, trace_index): New. | |
9314 | (remember_row, emit_cfa_remember): Remove. | |
9315 | (dw_trace_info_hash, dw_trace_info_eq): New. | |
9316 | (get_trace_index, get_trace_info): New. | |
9317 | (save_point_p): New. | |
9318 | (free_cfi_row): Remove. | |
9319 | (add_cfi): Do not emit DW_CFA_remember_state. | |
9320 | (cfa_row_equal_p): New. | |
9321 | (barrier_args_size): Remove. | |
9322 | (compute_barrier_args_size_1, compute_barrier_args_size): Remove. | |
9323 | (dwarf2out_notice_stack_adjust): Don't compute_barrier_args_size. | |
9324 | (maybe_record_trace_start, create_trace_edges, scan_trace): New. | |
9325 | (dwarf2out_cfi_begin_epilogue): Remove. | |
9326 | (dwarf2out_frame_debug_restore_state): Remove. | |
9327 | (connect_traces, create_pseudo_cfg): New. | |
9328 | (create_cfi_notes, execute_dwarf2_frame): Rewrite using traces. | |
9329 | * Makefile.in (dwarf2cfi.o): Update. | |
9330 | ||
b1613fc3 | 9331 | 2011-07-23 Richard Henderson <rth@redhat.com> |
9332 | ||
9333 | * dwarf2cfi.c (dw_trace_info): New. | |
9334 | (dw_label_info): New. | |
9335 | (cie_return_save): New. | |
9336 | (cur_trace): New. | |
9337 | (queued_args_size): Rename from args_size. Update all users. | |
9338 | (cfa_store, cfa_temp, regs_saved_in_regs): Remove. | |
9339 | (def_cfa_1): Use cur_trace instead of cfa_*. | |
9340 | (dwarf2out_stack_adjust, record_reg_saved_in_reg): Likewise. | |
9341 | (clobbers_queued_reg_save, reg_saved_in): Likewise. | |
9342 | (dwarf2out_frame_debug_expr): Likewise. | |
9343 | (create_cie_data): Split out from ... | |
9344 | (execute_dwarf2_frame): ... here. Initialize cur_trace. | |
9345 | ||
e53680b9 | 9346 | 2011-07-23 Richard Henderson <rth@redhat.com> |
9347 | ||
9348 | * dwarf2cfi.c (regs_saved_in_regs): Allocate from heap, not gc. | |
9349 | Update all users to match. | |
9350 | (execute_dwarf2_frame): Free reg_saved_in_data. | |
9351 | ||
c73aa568 | 9352 | 2011-07-23 Richard Henderson <rth@redhat.com> |
9353 | ||
9354 | * dwarf2cfi.c (queued_reg_save): Reorder for packing. Don't GTY. | |
9355 | (queued_reg_saves): Don't GTY. Change to a VEC. | |
9356 | (queue_reg_save): Update to match. | |
9357 | (dwarf2out_flush_queued_reg_saves): Likewise. | |
9358 | (clobbers_queued_reg_save): Likewise. | |
9359 | (reg_saved_in): Likewise. | |
9360 | (execute_dwarf2_frame): Free queued_reg_saves. | |
9361 | ||
1b1ea44c | 9362 | 2011-07-23 Richard Henderson <rth@redhat.com> |
9363 | ||
9364 | * dwarf2cfi.c (dw_cfi_row_ref): Remove. Update all users. | |
9365 | ||
0b3b5cad | 9366 | 2011-07-23 Richard Henderson <rth@redhat.com> |
9367 | ||
9368 | * dwarf2cfi.c (add_cfi_args_size): Split out from... | |
9369 | (dwarf2out_args_size): ... here. | |
9370 | (add_cfi_restore): Split out from ... | |
9371 | (dwarf2out_frame_debug_cfa_restore): ... here. | |
9372 | (def_cfa_0): Split out from ... | |
9373 | (def_cfa_1): ... here. | |
9374 | (cfi_oprnd_equal_p, cfi_equal_p): New. | |
9375 | (change_cfi_row): New. | |
9376 | (add_cfis_to_fde): Set fde->dw_fde_switch_cfi_index. | |
9377 | (create_cfi_notes): Use change_cfi_row at SWITCH_TEXT note. | |
9378 | (output_cfis): Remove. | |
9379 | * dwarf2out.c (output_fde): Simplify output_cfi loop. | |
9380 | (dwarf2out_switch_text_section): Don't call output_cfis. | |
9381 | (dw_val_equal_p, loc_descr_equal_p_1, loc_descr_equal_p): New. | |
9382 | * dwarf2out.h: Update decls. | |
9383 | (enum dw_val_class): Add dw_val_class_none. | |
9384 | ||
e9fe542d | 9385 | 2011-07-23 Richard Henderson <rth@redhat.com> |
9386 | ||
9387 | * dwarf2cfi.c (update_row_reg_save): New. | |
9388 | (dwarf2out_frame_debug_cfa_expression): Use it. | |
9389 | (dwarf2out_frame_debug_cfa_restore): Likewise. | |
9390 | (reg_save): Likewise. Do not emit DW_CFA_same_value. | |
9391 | ||
7b1c31a0 | 9392 | 2011-07-23 Richard Henderson <rth@redhat.com> |
9393 | ||
9394 | * dwarf2cfi.c (add_cfi_insn): Rename from cfi_insn. Update all users. | |
9395 | ||
eb93b3f4 | 9396 | 2011-07-23 Richard Henderson <rth@redhat.com> |
9397 | ||
9398 | * dwarf2cfi.c (dw_cfi_row, dw_cfi_row_ref): New. | |
9399 | (cie_cfi_row): New. | |
9400 | (new_cfi_row, copy_cfi_row, free_cfi_row): New. | |
9401 | (cfa, old_cfa, cfa_remember, old_cfa_remember, old_args_size): Remove. | |
9402 | (cur_row, remember_row): New. | |
9403 | (def_cfa_1): Use cur_row instead of the old_* variables. | |
9404 | (dwarf2out_frame_debug_restore_state): Similarly. | |
9405 | (dwarf2out_args_size, dwarf2out_notice_stack_adjust): Likewise. | |
9406 | (dwarf2out_frame_debug_def_cfa): Use a local variable instead of cfa. | |
9407 | (dwarf2out_frame_debug_adjust_cfa): Likewise. | |
9408 | (dwarf2out_frame_debug_cfa_offset): Likewise. | |
9409 | (dwarf2out_frame_debug_expr): Likewise. | |
9410 | (execute_dwarf2_frame): Set up cur_row. | |
9411 | * dwarf2out.h (struct cfa_loc): Mark for GTY. | |
9412 | ||
f59cbcbf | 9413 | 2011-07-23 Richard Henderson <rth@redhat.com> |
9414 | ||
9415 | * basic-block.h (EDGE_PRESERVE): New. | |
9416 | (EDGE_ALL_FLAGS, EDGE_COMPLEX): Include it. | |
9417 | * bb-reorder.c: Include except.h. | |
9418 | (fix_up_crossing_landing_pad): New. | |
231a5310 | 9419 | (find_rarely_executed_basic_blocks_and_crossing_edges): Place |
f59cbcbf | 9420 | landing pads in the right partition. Duplicate as necessary. |
9421 | (partition_hot_cold_basic_blocks): Fix up DF info after | |
9422 | duplicating landing pads. | |
9423 | * cfg.c (dump_edge_info): Add crossing and preserve to bitnames. | |
9424 | * cfgrtl.c (rtl_verify_flow_info_1): Validate that EDGE_CROSSING | |
9425 | is set properly. Validate that EH edges are not CROSSING. | |
9426 | * except.c (expand_dw2_landing_pad_for_region): Split out from ... | |
9427 | (dw2_build_landing_pads): ... here. | |
9428 | (convert_to_eh_region_ranges): Remove code to fixup crossing | |
9429 | landing pads. | |
9430 | * except.h (expand_dw2_landing_pad_for_region): Declare. | |
9431 | * tree-cfg.c (gimple_can_merge_blocks_p): Don't merge PRESERVE edges. | |
9432 | ||
397d79f2 | 9433 | 2011-07-23 Richard Earnshaw <rearnsha@arm.com> |
9434 | ||
9435 | PR target/49816 | |
9436 | * arm.c (aapcs_vfp_allocate_return_reg): Return NULL on failure. | |
9437 | ||
a6ae59ca | 9438 | 2011-07-22 Jason Merrill <jason@redhat.com> |
9439 | ||
9440 | * doc/invoke.texi (C++ Dialect Options): Document -Wno-narrowing. | |
9441 | ||
d8346073 | 9442 | 2011-07-22 Richard Henderson <rth@redhat.com> |
9443 | ||
9444 | * bb-reorder.c (gate_handle_partition_blocks): Honor optimize. | |
9445 | ||
58c74e1e | 9446 | 2011-07-22 Richard Henderson <rth@redhat.com> |
9447 | ||
9448 | * jump.c (maybe_propagate_label_ref): Split out of... | |
9449 | (mark_all_labels): ... here. Do not attempt label_ref | |
9450 | propagation while in cfglayout mode. | |
9451 | ||
f45370f8 | 9452 | 2011-07-22 Jakub Jelinek <jakub@redhat.com> |
9453 | ||
60699ecd | 9454 | * dwarf2out.c (struct macinfo_struct): Change code to unsigned char. |
9455 | (DEBUG_MACRO_SECTION, DEBUG_MACRO_SECTION_LABEL): Define. | |
9456 | (dwarf_attr_name): Handle DW_AT_GNU_macros. | |
9457 | (dwarf2out_define): If the vector is empty and | |
9458 | lineno is 0, emit a dummy entry first. | |
9459 | (dwarf2out_undef): Likewise. Remove redundant semicolon. | |
9460 | (htab_macinfo_hash, htab_macinfo_eq, output_macinfo_op, | |
9461 | optimize_macinfo_range): New functions. | |
9462 | (output_macinfo): Use them. If !dwarf_strict and .debug_str is | |
9463 | mergeable, optimize longer strings using | |
9464 | DW_MACRO_GNU_{define,undef}_indirect and if HAVE_COMDAT_GROUP, | |
9465 | optimize longer sequences of define/undef ops from headers | |
9466 | using DW_MACRO_GNU_transparent_include. For !dwarf_strict | |
9467 | emit a section headers. | |
9468 | (dwarf2out_init): For !dwarf_strict set debug_macinfo_section | |
9469 | and macinfo_section_label to DEBUG_MACRO_SECTION | |
9470 | resp. DEBUG_MACRO_SECTION_LABEL. | |
9471 | (dwarf2out_finish): For !dwarf_strict emit DW_AT_GNU_macros | |
9472 | instead of DW_AT_macro_info. | |
9473 | ||
f45370f8 | 9474 | PR other/32998 |
9475 | * common.opt (grecord-gcc-switches, gno-record-gcc-switches): New | |
9476 | options. | |
9477 | * dwarf2out.c: Include opts.h. | |
9478 | (dchar_p): New typedef. Define heap VEC for it. | |
9479 | (producer_string): New variable. | |
9480 | (gen_producer_string): New function. | |
9481 | (gen_compile_unit_die): Use it. | |
231a5310 | 9482 | (dwarf2out_finish): Fix up comp_unit_die () DW_AT_producer if needed. |
f45370f8 | 9483 | * Makefile.in (dwarf2out.o): Depend on $(OPTS_H). |
9484 | * doc/invoke.texi: Document -grecord-gcc-switches and | |
9485 | -gno-record-gcc-switches, add a -grecord-gcc-switches reference | |
9486 | to -frecord-gcc-switches description. | |
9487 | ||
27282252 | 9488 | 2011-07-22 Jason Merrill <jason@redhat.com> |
9489 | ||
9490 | PR c++/30112 | |
9491 | * c-decl.c (c_linkage_bindings): Define. | |
9492 | ||
267001d7 | 9493 | 2011-07-22 Eric Botcazou <ebotcazou@adacore.com> |
9494 | ||
9495 | PR debug/49815 | |
9496 | * var-tracking.c (vt_finalize): Always free windowed_parm_regs. | |
9497 | ||
f7d9435a | 9498 | 2011-07-22 H.J. Lu <hongjiu.lu@intel.com> |
9499 | ||
9500 | * config/i386/i386.c (ix86_option_override_internal): Disallow | |
9501 | MS ABI in x32 mode. | |
9502 | (ix86_init_builtins): Call ix86_init_builtins_va_builtins_abi | |
9503 | only for TARGET_LP64. | |
231a5310 | 9504 | (ix86_handle_abi_attribute): Check TARGET_LP64 instead of TARGET_64BIT. |
f7d9435a | 9505 | |
09fe50ef | 9506 | 2011-07-22 Michael Meissner <meissner@linux.vnet.ibm.com> |
66e006d8 | 9507 | |
9508 | * config/rs6000/rs6000.c (rs6000_xcoff_strip_dollar): Rewrite to | |
9509 | avoid warnings when GCC is built with a C++ compiler. | |
9510 | ||
54e8af13 | 9511 | 2011-07-22 Martin Jambor <mjambor@suse.cz> |
9512 | ||
9513 | PR lto/49796 | |
9514 | * cgraphunit.c (verify_edge_corresponds_to_fndecl): Return false | |
231a5310 | 9515 | if decl node is in another partition, call cgraph_get_node only once. |
54e8af13 | 9516 | |
2c6c4996 | 9517 | 2011-07-22 Uros Bizjak <ubizjak@gmail.com> |
9518 | ||
27ea9038 | 9519 | * config.gcc (x86_64-*-linux*): Set |
2c6c4996 | 9520 | default_gnu_indirect_function to yes. |
9521 | ||
2e5dc41c | 9522 | 2011-07-22 Richard Guenther <rguenther@suse.de> |
9523 | ||
9524 | PR tree-optimization/45819 | |
9525 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Properly | |
9526 | preserve volatile and notrap flags. | |
9527 | ||
6678cb4e | 9528 | 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
9529 | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
9530 | ||
9531 | PR bootstrap/49794 | |
9532 | * configure.ac: Test AM_ICONV with CXX. | |
9533 | * configure: Regenerate. | |
9534 | * config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST. | |
9535 | ||
e828ad34 | 9536 | 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
9537 | ||
9538 | PR bootstrap/49797 | |
9539 | * graphite-clast-to-gimple.c (CLOOG_LANGUAGE_C): Provide if missing. | |
9540 | (set_cloog_options): Use it. | |
9541 | ||
00dacc40 | 9542 | 2011-07-22 Jakub Jelinek <jakub@redhat.com> |
9543 | ||
9544 | PR c++/49756 | |
9545 | * gcc.c (main): Call stack_limit_increase (64MB). | |
9546 | * toplev.c (toplev_main): Likewise. | |
9547 | ||
00679807 | 9548 | 2011-07-21 H.J. Lu <hongjiu.lu@intel.com> |
9549 | ||
9550 | * config/i386/i386.c (ix86_expand_call): Call copy_to_mode_reg | |
9551 | instead of force_reg. | |
9552 | ||
0c5fff87 | 9553 | 2011-07-21 H.J. Lu <hongjiu.lu@intel.com> |
9554 | ||
9555 | * config/i386/i386.c (ix86_expand_move): Convert to Pmode if | |
9556 | needed and use force_reg after convert. | |
9557 | (ix86_expand_call): Likewise. | |
9558 | (ix86_expand_special_args_builtin): Likewise. | |
9559 | (ix86_expand_builtin): Likewise. | |
9560 | ||
4c48fb0e | 9561 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> |
9562 | ||
9563 | PR middle-end/47654 | |
9564 | PR middle-end/49649 | |
9565 | * graphite-clast-to-gimple.c (type_for_clast_term): Pass v1 and v2 | |
9566 | in parameter. Initialize v1 and v2 based on the values returned | |
9567 | by clast_name_to_lb_ub. | |
9568 | (type_for_clast_red): Pass v1 and v2 in parameter, and set their | |
9569 | values. | |
9570 | (type_for_clast_bin): Same. | |
9571 | (type_for_clast_expr): Same. | |
9572 | (type_for_clast_eq): Update calls to type_for_clast_expr. | |
9573 | (type_for_clast_for): Same. | |
9574 | (build_iv_mapping): Same. | |
9575 | * graphite-ppl.h (value_min): New. | |
9576 | ||
e45543a0 | 9577 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> |
9578 | ||
9579 | * graphite-clast-to-gimple.c (type_for_interval): Generate signed | |
9580 | types whenever possible. | |
9581 | ||
7cfe5b1f | 9582 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> |
9583 | ||
9584 | * graphite-clast-to-gimple.c (struct clast_name_index): Add lb | |
9585 | and ub fields. | |
9586 | (new_clast_name_index): Add lb and ub parameters. | |
9587 | (free_clast_name_index): New. | |
9588 | (clast_name_to_lb_ub): New. | |
9589 | (save_clast_name_index): Add lb and ub parameters. | |
9590 | (compute_bounds_for_param): New. | |
9591 | (type_for_level): Removed. | |
9592 | (type_for_clast_for): Removed level parameter. Do not call | |
9593 | type_for_level. | |
9594 | (graphite_create_new_loop): Store the lb and ub for the clast_name | |
9595 | of the iterator of the loop that has been generated. | |
9596 | (graphite_create_new_loop_guard): Remove parameter level. | |
9597 | (create_params_index): Store the lb and ub of each parameter. | |
9598 | (gloog): Use free_clast_name_index. Pass to create_params_index | |
9599 | the current scop. | |
9600 | ||
28013ca9 | 9601 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> |
9602 | ||
9603 | * graphite-clast-to-gimple.c (max_signed_precision_type): Removed. | |
9604 | (max_precision_type): Inline max_signed_precision_type. | |
9605 | (type_for_clast_red): Use max_precision_type. | |
9606 | (type_for_clast_bin): Same. | |
9607 | (type_for_clast_for): Same. | |
9608 | ||
954e0498 | 9609 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> |
9610 | ||
9611 | * graphite-clast-to-gimple.c (gcc_type_for_interval): Renamed | |
9612 | type_for_interval. | |
9613 | (gcc_type_for_value): Renamed type_for_value. | |
9614 | (gcc_type_for_clast_term): Renamed type_for_clast_term. | |
9615 | (gcc_type_for_clast_expr): Renamed type_for_clast_expr. | |
9616 | (gcc_type_for_clast_red): Renamed type_for_clast_red. | |
9617 | (gcc_type_for_clast_bin): Renamed type_for_clast_bin. | |
9618 | (gcc_type_for_clast_eq): Renamed type_for_clast_eq. | |
9619 | (graphite_translate_clast_equation): Update calls. | |
9620 | (compute_type_for_level): Renamed type_for_level. | |
9621 | (gcc_type_for_iv_of_clast_loop): Renamed type_for_clast_for. | |
9622 | (build_iv_mapping): Update calls. | |
9623 | (graphite_create_new_loop_guard): Same. | |
9624 | ||
bf662ce7 | 9625 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> |
9626 | ||
9627 | * graphite-clast-to-gimple.c (clast_get_body_of_loop): Add fixme | |
9628 | comment. | |
9629 | ||
17e7716e | 9630 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> |
9631 | ||
9632 | * graphite-clast-to-gimple.c (struct ivs_params): New. | |
9633 | (clast_name_to_gcc): Use ivs_params to pass around parameters. | |
9634 | (clast_to_gcc_expression): Same. | |
9635 | (clast_to_gcc_expression_red): Same. | |
9636 | (gcc_type_for_clast_term): Same. | |
9637 | (gcc_type_for_clast_expr): Same. | |
9638 | (gcc_type_for_clast_red): Same. | |
9639 | (gcc_type_for_clast_bin): Same. | |
9640 | (gcc_type_for_clast_eq): Same. | |
9641 | (graphite_translate_clast_equation): Same. | |
9642 | (graphite_create_guard_cond_expr): Same. | |
9643 | (graphite_create_new_guard): Same. | |
9644 | (graphite_create_new_loop): Same. | |
9645 | (build_iv_mapping): Same. | |
9646 | (translate_clast_user): Same. | |
9647 | (graphite_create_new_loop_guard): Same. | |
9648 | (translate_clast): Same. | |
9649 | (translate_clast_for_loop): Same. | |
9650 | (translate_clast_for): Same. | |
9651 | (translate_clast_guard): Same. | |
9652 | (initialize_cloog_names): Fix typo. | |
9653 | (gloog): Initialize an ivs_params struct, pass it to translate_clast. | |
9654 | ||
c5f2229b | 9655 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> |
9656 | ||
9657 | * graphite-clast-to-gimple.c (struct clast_name_index): Add level. | |
9658 | (new_clast_name_index): Add level parameter. | |
9659 | (clast_name_to_level): New. | |
9660 | (save_clast_name_index): Add level parameter. | |
9661 | (newivs_to_depth_to_newiv): Removed. | |
9662 | (clast_name_to_gcc): Inlined newivs_to_depth_to_newiv. | |
9663 | (graphite_create_new_loop): Add level parameter. Pass level to | |
9664 | save_clast_name_index. | |
9665 | (translate_clast_for_loop): Pass level to graphite_create_new_loop. | |
9666 | (create_params_index): Pass level to save_clast_name_index. | |
9667 | ||
35048891 | 9668 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> |
9669 | ||
9670 | * graphite-clast-to-gimple.c (graphite_create_new_loop): Do not | |
9671 | recompute type, lb, and ub. Get them from... | |
9672 | (graphite_create_new_loop_guard): ...here. Pass in parameter | |
9673 | pointers to type, lb, and ub. | |
9674 | (translate_clast_for_loop): Update function calls. | |
9675 | (translate_clast_for): Same. | |
9676 | ||
9f6fd65f | 9677 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> |
9678 | ||
9679 | * graphite-clast-to-gimple.c (compute_bounds_for_level): Call | |
9680 | psct_dynamic_dim. | |
9681 | (translate_clast_for_loop): Pass loop level to dependency_in_loop_p. | |
9682 | (gcc_type_for_iv_of_clast_loop): Update use of level. | |
9683 | (gloog): Start counting nesting level from 0. | |
9684 | * graphite-clast-to-gimple.h (get_scattering_level): Removed. | |
9685 | * graphite-dependences.c (graphite_carried_dependence_level_k): Call | |
9686 | psct_dynamic_dim on level. | |
9687 | ||
d97f844f | 9688 | 2011-07-21 H.J. Lu <hongjiu.lu@intel.com> |
9689 | ||
9690 | * config/i386/i386.c (ix86_legitimize_address): Convert to | |
9691 | Pmode if needed. | |
9692 | ||
d88c9c8d | 9693 | 2011-07-21 H.J. Lu <hongjiu.lu@intel.com> |
9694 | ||
9695 | * config/i386/i386.c (function_value_64): Always return pointers | |
9696 | in Pmode. | |
9697 | (ix86_promote_function_mode): New. | |
9698 | (TARGET_PROMOTE_FUNCTION_MODE): Likewise. | |
9699 | ||
aa52f48f | 9700 | 2011-07-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
9701 | ||
9702 | PR tree-optimization/49749 | |
9703 | * tree-ssa-reassoc.c (get_rank): Fix operand scan conditions and | |
9704 | remove no-longer-used maxrank variable. | |
2c6c4996 | 9705 | |
114786e6 | 9706 | 2011-07-21 Georg-Johann Lay <avr@gjlay.de> |
2c6c4996 | 9707 | |
114786e6 | 9708 | * config/avr/avr.c (final_prescan_insn): Fix printing of rtx_costs. |
9709 | ||
a88d399f | 9710 | 2011-07-21 Jason Merrill <jason@redhat.com> |
9711 | ||
9712 | * system.h (HAVE_DESIGNATED_UNION_INITIALIZERS): New. | |
9713 | * recog.h (struct insn_data_d): Check it instead of | |
9714 | HAVE_DESIGNATED_INITIALIZERS. | |
9715 | * genoutput.c (output_insn_data): Likewise. | |
9716 | ||
882f8b55 | 9717 | 2011-07-21 Richard Guenther <rguenther@suse.de> |
9718 | ||
9719 | PR tree-optimization/49770 | |
9720 | * tree-ssa-sccvn.c (valueize_refs_1): Return whether we | |
9721 | valueized any operand. Renamed from ... | |
9722 | (valueize_refs): ... this. New wrapper around valueize_refs_1. | |
9723 | (valueize_shared_reference_ops_from_ref): Return whether we | |
9724 | valueized any operand. | |
9725 | (vn_reference_lookup): Only when we valueized any operand | |
9726 | use the valueized reference for alias analysis. Do not preserve | |
9727 | the original reference tree in this case. | |
9728 | ||
c3f46109 | 9729 | 2011-07-21 Uros Bizjak <ubizjak@gmail.com> |
9730 | ||
9731 | * config/i386/i386.c (ix86_decompose_address): Reject all but | |
7b7d33ca | 9732 | register operands and subregs of DImode hard registers in index. |
c3f46109 | 9733 | |
4b5f1658 | 9734 | 2011-07-21 Kai Tietz <ktietz@redhat.com> |
9735 | ||
9736 | * fold-const.c (fold_unary_loc): Preserve indirect | |
9737 | comparison cast to none-boolean type. | |
9738 | * tree-ssa.c (useless_type_conversion_p): Preserve cast | |
9739 | from/to boolean-type. | |
c3f46109 | 9740 | * gimplify.c (gimple_boolify): Handle boolification of comparisons. |
9741 | (gimplify_expr): Boolifiy non aggregate-typed comparisons. | |
4b5f1658 | 9742 | * tree-cfg.c (verify_gimple_comparison): Check result |
9743 | type of comparison expression. | |
c3f46109 | 9744 | * tree-ssa-forwprop.c (forward_propagate_comparison): Adjust test |
9745 | of condition result and disallow type-cast sinking into comparison. | |
4b5f1658 | 9746 | |
89c8f35a | 9747 | 2011-07-21 Richard Guenther <rguenther@suse.de> |
9748 | ||
9749 | * tree-ssa-forwprop.c (combine_conversions): Return whether | |
9750 | we have to run cfg-cleanup. Properly remove dead stmts. | |
9751 | (ssa_forward_propagate_and_combine): Adjust. | |
9752 | ||
3a45e441 | 9753 | 2011-07-21 Richard Sandiford <richard.sandiford@linaro.org> |
9754 | ||
9755 | * regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK. | |
9756 | ||
89dd6fe9 | 9757 | 2011-07-21 Kai Tietz <ktietz@redhat.com> |
9758 | ||
9759 | * tree-ssa-propagate.c (substitute_and_fold): Use | |
9760 | do_dce flag to deside, if BB's statements are scanned | |
9761 | in last to first, or first to last order. | |
9762 | ||
f9fb96f9 | 9763 | 2011-07-21 Georg-Johann Lay <avr@gjlay.de> |
c3f46109 | 9764 | |
f9fb96f9 | 9765 | * config/avr/avr.c (avr_rtx_costs): Set cost of CONST, LABEL_REF to 0. |
9766 | ||
9636738d | 9767 | 2011-07-20 H.J. Lu <hongjiu.lu@intel.com> |
9768 | Uros Bizjak <ubizjak@gmail.com> | |
9769 | Richard Henderson <rth@redhat.com> | |
9770 | ||
9771 | * config/i386/constraints.md (w): New. | |
9772 | ||
9773 | * config/i386/i386.c (ix86_output_addr_vec_elt): Check | |
9774 | TARGET_LP64 instead of TARGET_64BIT for ASM_QUAD. | |
9775 | ||
9776 | * config/i386/i386.h (CASE_VECTOR_MODE): Check TARGET_LP64 | |
9777 | instead of TARGET_64BIT. | |
9778 | ||
9779 | * config/i386/i386.md (indirect_jump): Replace | |
9780 | nonimmediate_operand with indirect_branch_operand. | |
9781 | (*indirect_jump): Likewise. Replace constraint "m" with "w". | |
7b7d33ca | 9782 | (tablejump): Replace nonimmediate_operand with indirect_branch_operand. |
9783 | Convert operand 0 to Pmode for x32 if not PIC. | |
9636738d | 9784 | (*tablejump_1): Replace nonimmediate_operand with |
9785 | indirect_branch_operand. Replace constraint "m" with "w". | |
9786 | (*call_vzeroupper): Replace constraint "m" with "w". | |
9787 | (*call): Likewise. | |
9788 | (*call_rex64_ms_sysv_vzeroupper): Likewise. | |
9789 | (*call_rex64_ms_sysv): Likewise. | |
9790 | (*call_value_vzeroupper): Likewise. | |
9791 | (*call_value): Likewise. | |
9792 | (*call_value_rex64_ms_sysv_vzeroupper): Likewise. | |
9793 | (*call_value_rex64_ms_sysv): Likewise. | |
7b7d33ca | 9794 | (set_got_offset_rex64): Check TARGET_LP64 instead of TARGET_64BIT. |
9636738d | 9795 | |
9796 | * config/i386/predicates.md (indirect_branch_operand): New. | |
9797 | (call_insn_operand): Support x32. | |
9798 | ||
2e337e8f | 9799 | 2011-07-20 Michael Eager <eager@eagercon.com> |
9800 | ||
9801 | * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Default to 12. | |
9802 | ||
25c39539 | 9803 | 2011-07-20 Richard Henderson <rth@redhat.com> |
9804 | ||
9805 | * cfg.c (dump_bb_info): Dump basic_block->flags. | |
9806 | * cfgrtl.c (print_rtl_with_bb): Use dump_bb_info. | |
9807 | ||
1c38a177 | 9808 | 2011-07-20 Uros Bizjak <ubizjak@gmail.com> |
9809 | ||
9810 | * config/i386/i386.c (ix86_decompose_address): Allow only subregs | |
9811 | of DImode hard registers in index. | |
9812 | (ix86_legitimate_address_p): Allow subregs of base and index to span | |
9813 | more than a word. Assert that subregs of base and index satisfy | |
9814 | register_no_elim_operand predicates. Reject addresses where | |
9815 | base and index have different modes. | |
9816 | ||
17c6be22 | 9817 | 2011-07-20 Robert Millan <rmh@gnu.org> |
9818 | ||
9819 | * config.gcc (mips*-*-linux*): Remove redundant tm_file entry. | |
9820 | ||
c2841599 | 9821 | 2011-07-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
9822 | ||
9823 | * bb-reorder.c (fix_crossing_conditional_branches): Fix crash by | |
9824 | removing now-unnecessary assignment. | |
9825 | ||
7d4ec7eb | 9826 | 2011-07-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
9827 | ||
9828 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Restore setting | |
9829 | memory address space to the type's address space. | |
9830 | ||
0b90fc76 | 9831 | 2011-07-20 Georg-Johann Lay <avr@gjlay.de> |
1c38a177 | 9832 | |
0b90fc76 | 9833 | PR target/36467 |
9834 | PR target/49687 | |
1c38a177 | 9835 | * config/avr/avr.md (mulhi3): Use register_or_s9_operand for operand2 |
9836 | and expand appropriately if there is a CONST_INT in operand2. | |
0b90fc76 | 9837 | (usmulqihi3): New insn. |
9838 | (*sumulqihi3): New insn. | |
9839 | (*osmulqihi3): New insn. | |
9840 | (*oumulqihi3): New insn. | |
9841 | (*muluqihi3.uconst): New insn_and_split. | |
9842 | (*muluqihi3.sconst): New insn_and_split. | |
9843 | (*mulsqihi3.sconst): New insn_and_split. | |
9844 | (*mulsqihi3.uconst): New insn_and_split. | |
9845 | (*mulsqihi3.oconst): New insn_and_split. | |
9846 | (*ashifthi3.signx.const): New insn_and_split. | |
9847 | (*ashifthi3.signx.const7): New insn_and_split. | |
9848 | (*ashifthi3.zerox.const): New insn_and_split. | |
9849 | (mulsqihi3): New insn. | |
9850 | (muluqihi3): New insn. | |
9851 | (muloqihi3): New insn. | |
9852 | * config/avr/predicates.md (const_2_to_7_operand): New. | |
9853 | (const_2_to_6_operand): New. | |
9854 | (u8_operand): New. | |
9855 | (s8_operand): New. | |
9856 | (o8_operand): New. | |
9857 | (s9_operand): New. | |
9858 | (register_or_s9_operand): New. | |
9859 | ||
083bada9 | 9860 | 2011-07-20 Kai Tietz <ktietz@redhat.com> |
9861 | ||
9862 | * builtins.c (fold_builtin_expect): See through the cast | |
9863 | from truthvalue_type_node to long. | |
9864 | ||
b58102e2 | 9865 | 2011-07-20 Michael Meissner <meissner@linux.vnet.ibm.com> |
9866 | ||
9867 | * config/rs6000/vsx.md (vsx_fma*): Use 4 argument fma instructions | |
9868 | where we can use them from the standard and altivec instruction | |
9869 | sets, instead of always using the 3 operand VSX forms that require | |
9870 | the destination to overlap one of the inputs. | |
9871 | (vsx_fms*): Ditto. | |
9872 | (vsx_fnma*): Ditto. | |
9873 | (vsx_fnms*): Ditto. | |
9874 | ||
9875 | * config/rs6000/rs6000.md (fmadf4_fpr): Set fp_type fp_maddsub_d | |
9876 | for DF types. | |
9877 | (fmsdf4_fpr): Ditto. | |
9878 | (nfmadf4_fpr): Ditto. | |
9879 | (nfmsdf4_fpr): Ditto. | |
9880 | ||
6cfd42c4 | 9881 | 2011-07-20 Sandra Loosemore <sandra@codesourcery.com> |
9882 | ||
9883 | * genrecog.c (make_insn_sequence): Correct position numbering | |
9884 | when filtering out match_scratch and match_dup. | |
9885 | ||
6f9714b3 | 9886 | 2011-07-20 Richard Guenther <rguenther@suse.de> |
9887 | ||
9888 | * tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify | |
9889 | against already removed statements. | |
9890 | (forward_propagate_into_comparison): Remove dead defining stmts. | |
9891 | (forward_propagate_into_gimple_cond): Likewise. | |
9892 | (forward_propagate_into_cond): Simplify. | |
9893 | (ssa_forward_propagate_and_combine): Handle changed cfg from | |
9894 | forward_propagate_into_comparison. | |
9895 | * tree-ssa-phiopt.c (conditional_replacement): Use proper | |
9896 | locations for newly built statements. | |
9897 | ||
9685fb69 | 9898 | 2011-07-20 Georg-Johann Lay <avr@gjlay.de> |
9899 | ||
9900 | * config/avr/avr.c (avr_rtx_costs): Set cost of SYMBOL_REF to 0. | |
9901 | ||
6c2d82ab | 9902 | 2011-07-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
9903 | ||
9904 | * config/s390/s390.c (s390_class_max_nregs): Fix return type. | |
9905 | * config/s390/s390-protos.h (s390_class_max_nregs): Likewise. | |
9906 | ||
8a5f403f | 9907 | 2011-07-20 Richard Guenther <rguenther@suse.de> |
9908 | ||
9909 | PR middle-end/18908 | |
9910 | * tree.c (integer_all_onesp): Use TYPE_PRECISION, not mode precision. | |
9911 | * tree-ssa-forwprop.c (simplify_bitwise_binary): Remove bogus | |
9912 | ADDR_EXPR folding. Canonicalize X ^ ~0 as ~X. | |
9913 | ||
26d1d353 | 9914 | 2011-07-20 Vladimir Makarov <vmakarov@redhat.com> |
9915 | ||
9916 | * config/frv/frv.c (frv_register_move_cost): Define explicitly | |
9917 | costs for subclasses of GR_REGS. | |
9918 | ||
6dfd8449 | 9919 | 2011-07-20 Uros Bizjak <ubizjak@gmail.com> |
9920 | ||
9921 | PR target/49780 | |
9922 | * config/i386/predicates.md (no_seg_addres_operand): No more special. | |
9923 | * config/i386/i386.c (ix86_decompose_address): Allow only subregs | |
9924 | of DImode hard registers in base. | |
9925 | (ix86_legitimate_address_p): Allow SImode and DImode base and index | |
9926 | registers. | |
9927 | ||
8b3ad377 | 9928 | 2011-07-20 Richard Guenther <rguenther@suse.de> |
9929 | ||
6dfd8449 | 9930 | * tree-ssa-structalias.c (new_var_info): Allocate oldsolution lazily. |
8b3ad377 | 9931 | (unify_nodes): Deal with that. |
9932 | (solve_graph): Likewise. | |
9933 | ||
d05de055 | 9934 | 2011-07-20 Chung-Lin Tang <cltang@codesourcery.com> |
9935 | ||
9936 | * config/arm/arm.c (arm_canonicalize_comparison): Add case to | |
9937 | canonicalize left operand from ZERO_EXTEND to AND. | |
9938 | ||
d3ba22dc | 9939 | 2011-07-20 Anatoly Sokolov <aesok@post.ru> |
9940 | ||
9941 | * target.def (class_max_nregs): New hook. | |
9942 | * doc/tm.texi.in (TARGET_CLASS_MAX_NREGS): Document. | |
9943 | * doc/tm.texi: Regenerate. | |
9944 | * targhooks.c (default_class_max_nregs): New function. | |
9945 | * targhooks.h (default_class_max_nregs): Declare. | |
9946 | * ira.h (target_ira): Change type x_ira_reg_class_max_nregs and | |
9947 | x_ira_reg_class_min_nregs arrays to unsigned char. | |
9948 | * ira.c (setup_reg_class_nregs): Use TARGET_CLASS_MAX_NREGS target | |
9949 | hook instead of CLASS_MAX_NREGS macro. | |
9950 | * reginfo.c (restore_register_info): Ditto. | |
9951 | * ira-conflicts.c (process_regs_for_copy): Use | |
9952 | ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro. | |
9953 | Change type rclass and aclass vars to reg_class_t. | |
9954 | * ira-costs.c (record_reg_classes): Use ira_reg_class_max_nregs | |
9955 | array instead of CLASS_MAX_NREGS macro. Change type rclass var to | |
9956 | reg_class_t. | |
9957 | * reload.c (combine_reloads, find_reloads, find_reloads_address_1): | |
9958 | Use ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro. | |
9959 | ||
9960 | * config/i386/i386.h (CLASS_MAX_NREGS): Remove. | |
9961 | * config/i386/i386.c (ix86_class_max_nregs): New function. | |
9962 | (ix86_register_move_cost): Use TARGET_CLASS_MAX_NREGS target hook | |
9963 | instead of CLASS_MAX_NREGS macro. | |
9964 | (TARGET_CLASS_MAX_NREGS): Define. | |
9965 | * config/avr/avr.h (CLASS_MAX_NREGS): Remove. | |
9966 | * config/avr/avr-protos.h (class_max_nregs): Remove declaration. | |
9967 | * config/avr/avr.c (class_max_nregs): Remove function. | |
9968 | * config/alpha/alpha.h (CLASS_MAX_NREGS): Remove. | |
9969 | * config/spu/spu.h (CLASS_MAX_NREGS): Remove. | |
9970 | * config/mep/mep.h (CLASS_MAX_NREGS): Remove. | |
9971 | * config/m32r/m32r.h (CLASS_MAX_NREGS): Remove. | |
9972 | * config/microblaze/microblaze.h (CLASS_MAX_NREGS): Remove. | |
9973 | * config/xtensa/xtensa.h (CLASS_MAX_NREGS): Remove. | |
9974 | * config/stormy16/stormy16.h (CLASS_MAX_NREGS): Remove. | |
9975 | * config/lm32/lm32.h (CLASS_MAX_NREGS): Remove. | |
9976 | * config/moxie/moxie.h (CLASS_MAX_NREGS): Remove. | |
9977 | * config/iq2000/iq2000.h (CLASS_MAX_NREGS): Remove. | |
9978 | * config/mn10300/mn10300.h (CLASS_MAX_NREGS): Remove. | |
9979 | * config/score/score.h (CLASS_MAX_NREGS): Remove. | |
9980 | * config/vax/vax.h (CLASS_MAX_NREGS): Remove. | |
9981 | * config/h8300/h8300.h (CLASS_MAX_NREGS): Remove. | |
9982 | * config/v850/v850.h (CLASS_MAX_NREGS): Remove. | |
9983 | ||
b588156f | 9984 | 2011-07-19 Eric Botcazou <ebotcazou@adacore.com> |
9985 | ||
9986 | * cif-code.def (OVERWRITABLE): Fix typo and move around. | |
9987 | (TARGET_OPTIMIZATION_MISMATCH): Delete. | |
9988 | (EH_PERSONALITY): Fix typo. | |
9989 | (NON_CALL_EXCEPTIONS): Fix message. | |
9990 | (OPTIMIZATION_MISMATCH): Adjust message. | |
9991 | * ipa-inline.c (can_inline_edge_p): Use CIF_OPTIMIZATION_MISMATCH. | |
9992 | ||
ef3c41c7 | 9993 | 2011-07-19 Ian Lance Taylor <iant@google.com> |
9994 | ||
9995 | * doc/install.texi (Configuration): Document | |
9996 | --enable-build-poststage1-with-cxx. | |
9997 | ||
1f796f40 | 9998 | 2011-07-19 Robert Millan <rmh@gnu.org> |
9999 | ||
10000 | * config/mips/gnu-user.h: Copy from linux.h. Update comments. | |
10001 | (GLIBC_DYNAMIC_LINKER): Remove. | |
10002 | ||
10003 | * config/mips/gnu-user64.h: Copy from linux64.h. Update comments. | |
10004 | (GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64) | |
10005 | (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32) | |
10006 | (BIONIC_DYNAMIC_LINKERN32, GNU_USER_DYNAMIC_LINKERN32): Remove. | |
10007 | (LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32, | |
10008 | GNU_USER_DYNAMIC_LINKER64 and GNU_USER_LINK_EMULATIONN32. | |
10009 | ||
10010 | * config/mips/linux.h: Remove everything except for ... | |
10011 | (GLIBC_DYNAMIC_LINKER): ... this macro. | |
10012 | ||
10013 | * config/mips/linux64.h: Remove everything except for ... | |
10014 | (GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64) | |
10015 | (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32) | |
10016 | (BIONIC_DYNAMIC_LINKERN32): ... these macros. | |
10017 | (GNU_USER_LINK_EMULATION32, GNU_USER_LINK_EMULATION64) | |
10018 | (GNU_USER_LINK_EMULATIONN32): New macros. | |
10019 | ||
6dfd8449 | 10020 | * config.gcc (mips64*-*-linux* | mipsisa64*-*-linux* | mips-*-linux*): |
10021 | Use the new headers. | |
1f796f40 | 10022 | |
6d58bcba | 10023 | 2011-07-19 Richard Sandiford <rdsandiford@googlemail.com> |
10024 | ||
10025 | * rtl.h (mem_attrs): Turn offset and size fields into HOST_WIDE_INTs. | |
10026 | Add offset_known_p and size_known_p fields. | |
10027 | (MEM_OFFSET_KNOWN_P): Update accordingly. | |
10028 | (MEM_OFFSET, MEM_SIZE_KNOWN_P, MEM_SIZE): Likewise. | |
10029 | * emit-rtl.c (mem_attrs_htab_hash): Update after mem_attrs changes. | |
10030 | (mem_attrs_eq_p, set_mem_attributes_minus_bitpos, set_mem_offset) | |
10031 | (clear_mem_offset, set_mem_size, clear_mem_size, change_address) | |
10032 | (adjust_address_1, widen_memory_access, set_mem_attrs_for_spill) | |
10033 | (init_emit_regs): Likewise. | |
10034 | ||
da443c27 | 10035 | 2011-07-19 Richard Sandiford <rdsandiford@googlemail.com> |
10036 | ||
10037 | * doc/rtl.texi (MEM_OFFSET_KNOWN_P): Document. | |
10038 | (MEM_OFFSET): Change from returning an rtx to returning a | |
10039 | HOST_WIDE_INT. | |
10040 | * rtl.h (MEM_OFFSET_KNOWN_P): New macro. | |
10041 | (MEM_OFFSET): Return a HOST_WIDE_INT rather than an rtx. | |
10042 | * emit-rtl.h (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx. | |
10043 | (clear_mem_offset): Declare. | |
10044 | * alias.c (ao_ref_from_mem): Adjust uses of MEM_OFFSET, using | |
10045 | MEM_OFFSET_KNOWN_P to test whether the offset is known, and | |
10046 | MEM_OFFSET to get a HOST_WIDE_INT offset. | |
10047 | (nonoverlapping_memrefs_p): Likewise. Adjust calls to... | |
10048 | (adjust_offset_for_component_ref): Take a bool "known_p" | |
10049 | parameter and a HOST_WIDE_INT "offset" parameter. | |
10050 | * builtins.c (get_memory_rtx): As for ao_ref_from_mem. | |
10051 | Adjust calls to set_mem_offset, passing a HOST_WIDE_INT rather | |
10052 | than an rtx. Use clear_mem_offset to clear the offset. | |
10053 | * cfgcleanup.c (merge_memattrs): Likewise. | |
10054 | * dwarf2out.c (tls_mem_loc_descriptor): Likewise. | |
10055 | * function.c (assign_parm_find_stack_rtl): Likewise. | |
10056 | (assign_parm_setup_stack): Likewise. | |
10057 | * print-rtl.c (print_rtx): Likewise. | |
10058 | * reload.c (find_reloads_subreg_address): Likewise. | |
10059 | * simplify-rtx.c (delegitimize_mem_from_attrs): Likewise. | |
10060 | * var-tracking.c (INT_MEM_OFFSET): Likewise. | |
10061 | * emit-rtl.c (set_reg_attrs_from_value): Likewise. | |
10062 | (get_mem_align_offset): Likewise. | |
10063 | (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx. | |
10064 | (clear_mem_offset): New function. | |
10065 | * config/mips/mips.c (r10k_safe_mem_expr_p): Take a HOST_WIDE_INT | |
10066 | offset rather than an rtx. Assume both the expressio and offset | |
10067 | are available. | |
10068 | (r10k_needs_protection_p_1): Update accordingly, checking the | |
10069 | expression and offset availability here instead. | |
10070 | ||
5b2a69fa | 10071 | 2011-07-19 Richard Sandiford <rdsandiford@googlemail.com> |
10072 | ||
10073 | * doc/rtl.texi (MEM_SIZE_KNOWN_P): Document. | |
10074 | (MEM_SIZE): Change from returning an rtx to returning a HOST_WIDE_INT. | |
10075 | * rtl.h (MEM_SIZE_KNOWN_P): New macro. | |
10076 | (MEM_SIZE): Return a HOST_WIDE_INT rather than an rtx. | |
10077 | * emit-rtl.h (set_mem_size): Take a HOST_WIDE_INT rather than an rtx. | |
10078 | (clear_mem_size): Declare. | |
10079 | * emit-rtl.c (set_mem_size): Take a HOST_WIDE_INT rather than an rtx. | |
10080 | (clear_mem_size): New function. | |
10081 | * alias.c (ao_ref_from_mem): Adjust uses of MEM_SIZE, using | |
10082 | MEM_SIZE_KNOWN_P to test whether the size is known, and MEM_SIZE | |
10083 | to get a HOST_WIDE_INT size. Adjust calls to set_mem_size, | |
10084 | passing a HOST_WIDE_INT rather than an rtx. Use clear_mem_size | |
10085 | to clear the size. | |
10086 | (nonoverlapping_memrefs_p): Likewise. | |
10087 | * builtins.c (get_memory_rtx, expand_builtin_memcmp): Likewise. | |
10088 | (expand_builtin_init_trampoline): Likewise. | |
10089 | * calls.c (compute_argument_addresses): Likewise. | |
10090 | * cfgcleanup.c (merge_memattrs): Likewise. | |
10091 | * dce.c (find_call_stack_args): Likewise. | |
10092 | * dse.c (record_store, scan_insn): Likewise. | |
10093 | * dwarf2out.c (dw_sra_loc_expr): Likewise. | |
10094 | * expr.c (emit_block_move_hints): Likewise. | |
10095 | * function.c (assign_parm_find_stack_rtl): Likewise. | |
10096 | * print-rtl.c (print_rtx): Likewise. | |
10097 | * reload.c (find_reloads_subreg_address): Likewise. | |
10098 | * rtlanal.c (may_trap_p_1): Likewise. | |
10099 | * var-tracking.c (track_expr_p): Likewise. | |
10100 | * varasm.c (assemble_trampoline_template): Likewise. | |
10101 | * config/arm/arm.c (arm_print_operand): Likewise. | |
10102 | * config/h8300/h8300.c (h8sx_emit_movmd): Likewise. | |
10103 | * config/i386/i386.c (expand_movmem_via_rep_mov): Likewise. | |
10104 | (expand_setmem_via_rep_stos, expand_constant_movmem_prologue) | |
10105 | (expand_constant_setmem_prologue): Likewise. | |
10106 | * config/mips/mips.c (mips_get_unaligned_mem): Likewise. | |
10107 | * config/rs6000/rs6000.c (expand_block_move): Likewise. | |
10108 | (adjacent_mem_locations): Likewise. | |
10109 | * config/s390/s390.c (s390_expand_setmem): Likewise. | |
10110 | (s390_expand_insv): Likewise. | |
10111 | * config/s390/s390.md (*extzv<mode>, *extv<mode>): Likewise. | |
10112 | (*extendqi<mode>2_short_displ): Likewise. | |
10113 | * config/sh/sh.c (expand_block_move): Likewise. | |
10114 | * config/sh/sh.md (extv, extzv): Likewise. | |
10115 | ||
d72886b5 | 10116 | 2011-07-19 Richard Sandiford <rdsandiford@googlemail.com> |
10117 | ||
10118 | * emit-rtl.c (mem_attrs_eq_p): New function, split out from... | |
10119 | (mem_attrs_htab_eq): ...here. | |
10120 | (find_mem_attrs): Replace with... | |
10121 | (set_mem_attrs): ...this function. Take a mem_attrs structure | |
10122 | rather than individual fields. | |
10123 | (set_mem_attributes_minus_bitpos, set_mem_alias_set) | |
10124 | (set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset) | |
10125 | (set_mem_size, change_address, adjust_address_1, offset_address) | |
10126 | (widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill): | |
10127 | Update accordingly. | |
10128 | ||
d83fcaa1 | 10129 | 2011-07-19 Richard Sandiford <rdsandiford@googlemail.com> |
10130 | ||
10131 | * rtl.h (MEM_ALIAS_SET, MEM_EXPR, MEM_OFFSET, MEM_ADDR_SPACE) | |
10132 | (MEM_SIZE, MEM_ALIGN): Redefine in terms of get_mem_attrs. | |
10133 | Provide a dummy definition of MEM_ADDR_SPACE for generators. | |
10134 | (target_rtl): Add x_mode_mem_attrs. | |
10135 | (mode_mem_attrs): New macro. | |
10136 | (get_mem_attrs): New function. | |
10137 | * emit-rtl.c (get_mem_attrs): Rename to... | |
10138 | (find_mem_attrs): ...this. | |
10139 | (set_mem_attributes_minus_bitpos, set_mem_alias_set) | |
10140 | (set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset) | |
10141 | (set_mem_size, change_address, adjust_address_1, offset_address) | |
10142 | (widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill): | |
10143 | Update accordingly. | |
10144 | (init_emit_regs): Initialize mode_mem_attrs. | |
10145 | ||
8f4a7578 | 10146 | 2011-07-19 Richard Guenther <rguenther@suse.de> |
10147 | ||
10148 | * tree-ssa-forwprop.c (lookup_logical_inverted_value): Remove | |
10149 | TRUTH_*_EXPR handling. | |
10150 | * tree-ssa-operands.c (get_expr_operands): Likewise. | |
10151 | * tree-ssa-pre.c (fully_constant_expression): Likewise. | |
10152 | * tree-ssa-uninit.c (use_pred_not_overlap_with_undef_path_pre): | |
10153 | Likewise. | |
10154 | (is_and_or_or): Likewise. | |
10155 | (is_norm_cond_subset_of): Likewise. | |
10156 | ||
2cc66f2a | 10157 | 2011-07-19 Richard Guenther <rguenther@suse.de> |
10158 | ||
10159 | * tree.h (fold_build_pointer_plus_loc): New helper function. | |
10160 | (fold_build_pointer_plus_hwi_loc): Likewise. | |
10161 | (fold_build_pointer_plus): Define. | |
10162 | (fold_build_pointer_plus_hwi): Likewise. | |
10163 | * builtins.c (std_gimplify_va_arg_expr): Use fold_build_pointer_plus. | |
10164 | (fold_builtin_memory_op): Likewise. | |
10165 | (fold_builtin_stpcpy): Likewise. | |
10166 | (fold_builtin_memchr): Likewise. | |
10167 | (fold_builtin_strstr): Likewise. | |
10168 | (fold_builtin_strchr): Likewise. | |
10169 | (fold_builtin_strrchr): Likewise. | |
10170 | (fold_builtin_strpbrk): Likewise. | |
10171 | (fold_builtin_strcat): Likewise. | |
10172 | (expand_builtin_memory_chk): Likewise. | |
10173 | (fold_builtin_memory_chk): Likewise. | |
10174 | * c-typeck.c (build_unary_op): Likewise. | |
10175 | * cgraphunit.c (thunk_adjust): Likewise. | |
10176 | * fold-const.c (build_range_check): Likewise. | |
10177 | (fold_binary_loc): Likewise. | |
10178 | * omp-low.c (extract_omp_for_data): Likewise. | |
10179 | (expand_omp_for_generic): Likewise. | |
10180 | (expand_omp_for_static_nochunk): Likewise. | |
10181 | (expand_omp_for_static_chunk): Likewise. | |
10182 | * tree-affine.c (add_elt_to_tree): Likewise. | |
10183 | * tree-data-ref.c (split_constant_offset_1): Likewise. | |
10184 | * tree-loop-distribution.c (generate_memset_zero): Likewise. | |
10185 | * tree-mudflap.c (mf_xform_derefs_1): Likewise. | |
10186 | * tree-predcom.c (ref_at_iteration): Likewise. | |
10187 | * tree-ssa-address.c (tree_mem_ref_addr): Likewise. | |
10188 | (add_to_parts): Likewise. | |
10189 | (create_mem_ref): Likewise. | |
10190 | * tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Likewise. | |
10191 | * tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Likewise. | |
10192 | (number_of_iterations_le): Likewise. | |
10193 | * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Likewise. | |
10194 | * tree-vect-data-refs.c (vect_analyze_data_refs): Likewise. | |
10195 | (vect_create_addr_base_for_vector_ref): Likewise. | |
10196 | * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Likewise. | |
10197 | (vect_create_cond_for_alias_checks): Likewise. | |
10198 | * tree-vrp.c (extract_range_from_assert): Likewise. | |
10199 | * config/alpha/alpha.c (alpha_va_start): Likewise. | |
10200 | (alpha_gimplify_va_arg_1): Likewise. | |
10201 | * config/i386/i386.c (ix86_va_start): Likewise. | |
10202 | (ix86_gimplify_va_arg): Likewise. | |
10203 | * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. | |
10204 | * config/mep/mep.c (mep_expand_va_start): Likewise. | |
10205 | (mep_gimplify_va_arg_expr): Likewise. | |
10206 | * config/mips/mips.c (mips_va_start): Likewise. | |
10207 | (mips_gimplify_va_arg_expr): Likewise. | |
10208 | * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. | |
10209 | * config/rs6000/rs6000.c (rs6000_va_start): Likewise. | |
10210 | (rs6000_gimplify_va_arg): Likewise. | |
10211 | * config/s390/s390.c (s390_va_start): Likewise. | |
10212 | (s390_gimplify_va_arg): Likewise. | |
10213 | * config/sh/sh.c (sh_va_start): Likewise. | |
10214 | (sh_gimplify_va_arg_expr): Likewise. | |
10215 | * config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise. | |
10216 | * config/spu/spu.c (spu_va_start): Likewise. | |
10217 | (spu_gimplify_va_arg_expr): Likewise. | |
10218 | * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): | |
10219 | Likewise. | |
10220 | (xstormy16_gimplify_va_arg_expr): Likewise. | |
10221 | * config/xtensa/xtensa.c (xtensa_va_start): Likewise. | |
10222 | (xtensa_gimplify_va_arg_expr): Likewise. | |
10223 | ||
8618a9e7 | 10224 | 2011-07-19 Richard Guenther <rguenther@suse.de> |
10225 | ||
10226 | * expr.c (expand_expr_real_2): Remove TRUTH_*_EXPR handling. | |
10227 | (expand_expr_real_1): Remove TRUTH_*IF_EXPR and STATEMENT_LIST | |
10228 | handling. | |
10229 | ||
10230 | PR middle-end/18908 | |
10231 | * expr.c (expand_expr_real_2): Do not unnecessarily truncate the | |
10232 | result of BIT_*_EXPR to bitfield precision. | |
10233 | ||
9f2e27ae | 10234 | 2011-07-19 Richard Sandiford <richard.sandiford@linaro.org> |
10235 | ||
10236 | PR tree-optimization/49742 | |
10237 | * tree-data-ref.c (get_references_in_stmt): Treat the lhs of a call | |
10238 | as a potential write. | |
10239 | ||
8618a9e7 | 10240 | 2011-07-19 Richard Guenther <rguenther@suse.de> |
10241 | ||
10242 | * Makefile.in (tree-ssa-forwprop.o): Depend on gimple-pretty-print.h. | |
10243 | * tree-ssa-forwprop.c: Include gimple-pretty-print.h. | |
10244 | (forward_propagate_comparison): Simplify, remove obsolete code. | |
10245 | ||
569b4ac8 | 10246 | 2011-07-19 Richard Guenther <rguenther@suse.de> |
10247 | ||
10248 | * gimplify.c (gimplify_expr): Gimplify TRUTH_NOT_EXPR as | |
10249 | BIT_XOR_EXPR, same as the RTL expander does. | |
10250 | * tree-cfg.c (verify_expr): Disallow TRUTH_NOT_EXPR in the gimple IL. | |
10251 | (verify_gimple_assign_unary): Likewise. | |
10252 | * tree-ssa-propagate.c (valid_gimple_rhs_p): Disallow TRUTH_*_EXPR. | |
10253 | * tree-ssa-forwprop.c (forward_propagate_comparison): Handle | |
10254 | BIT_NOT_EXPR and BIT_XOR_EXPR instead of TRUTH_NOT_EXPR. | |
10255 | ||
40a19864 | 10256 | 2011-07-19 Jakub Jelinek <jakub@redhat.com> |
10257 | ||
10258 | PR tree-optimization/49768 | |
10259 | * gimple-fold.c (fold_nonarray_ctor_reference): Return NULL | |
10260 | if offset is smaller than bitoffset, but offset+size is bigger | |
10261 | than bitoffset. | |
10262 | ||
1a5a26cb | 10263 | 2011-07-19 Ira Rosen <ira.rosen@linaro.org> |
10264 | ||
10265 | PR tree-optimization/49771 | |
10266 | * tree-vect-loop-manip.c (vect_vfa_segment_size): In case of | |
10267 | zero step, set segment length to the size of the data-ref's type. | |
10268 | ||
821d0e0f | 10269 | 2011-07-18 Martin Jambor <mjambor@suse.cz> |
10270 | ||
10271 | * ipa-prop.h: Include alloc-pool.h, all sorts of updates to general | |
10272 | comments. | |
10273 | (ipcp_values_pool): Declare. | |
10274 | (ipcp_sources_pool): Likewise. | |
10275 | (ipcp_lattice): Changed to forward declaration. | |
10276 | (ipa_param_descriptor): Removed fields ipcp_lattice, types and | |
10277 | cannot_devirtualize. | |
10278 | (ipa_node_params): New fields descriptors, lattices, known_vals, | |
10279 | clone_for_all_contexts and node dead, removed fields params and | |
10280 | count_scale. | |
10281 | (ipa_set_param_count): Removed. | |
10282 | (ipa_get_param_count): Made to work with descriptors vector. | |
10283 | (ipa_get_param): Updated. | |
10284 | (ipa_param_cannot_devirtualize_p): Removed. | |
10285 | (ipa_param_types_vec_empty): Likewise. | |
10286 | (ipa_set_param_used): New function. | |
10287 | (ipa_get_param_used): Updated to use descriptors vector. | |
10288 | (ipa_func_list): Removed. | |
10289 | (ipa_init_func_list): Removed declaration. | |
10290 | (ipa_push_func_to_list_1): Likewise. | |
10291 | (ipa_pop_func_from_list): Likewise. | |
10292 | (ipa_push_func_to_list): Removed. | |
10293 | (ipa_lattice_from_jfunc): Remove declaration. | |
10294 | (ipa_get_jf_pass_through_result): Declare. | |
10295 | (ipa_get_jf_ancestor_result): Likewise. | |
10296 | (ipa_value_from_jfunc): Likewise. | |
10297 | (ipa_get_lattice): Update. | |
10298 | (ipa_lat_is_single_const): New function. | |
10299 | * ipa-prop.c (ipa_push_func_to_list_1): Removed. | |
10300 | (ipa_init_func_list): Likewise. | |
10301 | (ipa_pop_func_from_list): Likewise. | |
10302 | (ipa_get_param_decl_index): Fix coding style. | |
10303 | (count_formal_params): Removed. | |
10304 | (count_formal_params_1): Renamed to count_formal_params. | |
10305 | (ipa_populate_param_decls): Update to use descriptors vector. | |
10306 | (ipa_initialize_node_params): Likewise. | |
10307 | (visit_ref_for_mod_analysis): Use ipa_set_param_used. | |
10308 | (ipa_analyze_params_uses): Likewise. | |
10309 | (ipa_free_node_params_substructures): Likewise and free also lattices | |
10310 | and known values. | |
10311 | (duplicate_array): Removed. | |
10312 | (ipa_edge_duplication_hook): Add the new edge to the list of edge | |
10313 | clones. | |
10314 | (ipa_node_duplication_hook): Update to use new lattices. | |
10315 | (ipa_free_all_structures_after_ipa_cp): Free alloc pools. | |
10316 | (ipa_free_all_structures_after_iinln): Likewise. | |
10317 | (ipa_write_node_info): Update to use new lattices. | |
10318 | (ipa_read_node_info): Likewise. | |
10319 | (ipa_get_jf_pass_through_result): New function. | |
10320 | (ipa_get_jf_ancestor_result): Likewise. | |
10321 | (ipa_value_from_jfunc): Likewise. | |
10322 | (ipa_cst_from_jfunc): Reimplemented using ipa_value_from_jfunc. | |
10323 | * ipa-cp.c: Reimplemented. | |
10324 | * params.def (PARAM_DEVIRT_TYPE_LIST_SIZE): Removed. | |
10325 | (PARAM_IPA_CP_VALUE_LIST_SIZE): New parameter. | |
10326 | (PARAM_IPA_CP_EVAL_THRESHOLD): Likewise. | |
10327 | * Makefile.in (IPA_PROP_H): Added alloc-pool.h to dependencies. | |
10328 | * doc/invoke.texi (devirt-type-list-size): Removed description. | |
10329 | (ipa-cp-value-list-size): Added description. | |
10330 | ||
0e1b5033 | 10331 | 2011-07-18 Richard Henderson <rth@redhat.com> |
10332 | ||
10333 | * bb-reorder.c (fix_crossing_conditional_branches): Emit all insns | |
10334 | before calling create_basic_block. | |
10335 | ||
32f1135b | 10336 | 2011-07-18 Jakub Jelinek <jakub@redhat.com> |
10337 | ||
10338 | PR middle-end/49675 | |
10339 | * tree.c (build_common_builtin_nodes): Register | |
10340 | __builtin_return_address, __cyg_profile_func_enter | |
10341 | and __cyg_profile_func_exit. | |
10342 | ||
29211303 | 10343 | 2011-07-18 Richard Henderson <rth@redhat.com> |
10344 | ||
10345 | * bb-reorder.c (emit_barrier_after_bb): Split out of ... | |
10346 | (add_labels_and_missing_jumps): ... here. | |
10347 | (fix_up_fall_thru_edges, fix_crossing_conditional_branches): Use it. | |
10348 | ||
3a2befe0 | 10349 | 2011-07-18 Uros Bizjak <ubizjak@gmail.com> |
10350 | ||
10351 | PR target/47744 | |
10352 | * config/i386/i386.c (ix86_decompose_address): Allow only subregs | |
10353 | of DImode hard registers in PLUS address chains. | |
10354 | ||
96a9428b | 10355 | 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10356 | ||
10357 | PR bootstrap/49769 | |
10358 | * config.gcc (alpha*-*-linux*): Add crtfastmath.o to extra_parts. | |
10359 | (alpha*-*-freebsd*): Likewise. | |
10360 | (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu, | |
10361 | i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*, | |
10362 | i[34567]86-*-kopensolaris*-gnu): Add crtprec32.o, crtprec64.o, | |
10363 | crtprec80.o, crtfastmath.o to extra_parts for all targets. | |
10364 | (ia64*-*-elf*): Remove extra_parts. | |
10365 | (sparc-*-linux*): Add crtfastmath.o to extra_parts. | |
10366 | (sparc64-*-linux*): Likewise. | |
10367 | (sparc64-*-freebsd*): Likewise. | |
10368 | ||
10369 | Revert: | |
10370 | * config.gcc (ia64*-*-freebsd*): Remove crtfastmath.o from extra_parts. | |
10371 | (ia64*-*-linux*): Likewise. | |
10372 | (mips64*-*-linux*): Likewise. | |
10373 | (mips*-*-linux*): Likewise. | |
10374 | ||
7168c017 | 10375 | 2011-07-18 David Edelsohn <dje.gcc@gmail.com> |
10376 | ||
10377 | * doc/install.texi (Specific, *-ibm-aix*): AIX assembler bug. | |
10378 | ||
eab3f3b8 | 10379 | 2011-07-18 Richard Guenther <rguenther@suse.de> |
10380 | ||
10381 | * gimplify.c (gimplify_expr): Use input_location, not saved_location | |
10382 | when building new trees. | |
10383 | ||
f1c44a44 | 10384 | 2011-07-18 Richard Guenther <rguenther@suse.de> |
10385 | ||
10386 | * expr.c (expand_expr_real_2): Properly truncate the BIT_NOT_EXPR | |
10387 | expansion result to bitfield precision if required. | |
10388 | ||
4d72c922 | 10389 | 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10390 | ||
10391 | * config.gcc (i[3456x]86-*-netware*): Remove. | |
10392 | ||
10393 | * gthr-nks.h: Remove. | |
10394 | * configure.ac (enable_threads): Remove nks. | |
10395 | * configure: Regenerate. | |
10396 | ||
10397 | * config/i386/i386.c (ix86_encode_section_info): Remove netware | |
10398 | reference. | |
10399 | * config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): Remove | |
10400 | <netware.h> reference. | |
10401 | ||
10402 | * config/i386/netware-libgcc.c, | |
10403 | gcc/config/i386/netware-libgcc.def, | |
10404 | gcc/config/i386/netware-libgcc.exp, gcc/config/i386/netware.c, | |
10405 | gcc/config/i386/netware.h, gcc/config/i386/netware.opt, | |
10406 | gcc/config/i386/nwld.c, gcc/config/i386/nwld.h, | |
10407 | gcc/config/i386/t-netware, gcc/config/i386/t-nwld: Remove | |
10408 | ||
10409 | * doc/extend.texi (Function Attributes, | |
10410 | callee_pop_aggregate_return): Remove i?86-netware reference. | |
10411 | * doc/install.texi (Configuration, --enable-threads): Remove nks. | |
10412 | ||
992f5d59 | 10413 | 2011-07-17 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
10414 | ||
10415 | PR target/49746 | |
10416 | Revert: | |
10417 | 2010-12-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
10418 | ||
10419 | * config/pa/pa.md: Add ",*" condition to 64-bit add/subtract boolean | |
10420 | patterns. | |
10421 | ||
b4b65961 | 10422 | 2011-07-17 Eric Botcazou <ebotcazou@adacore.com> |
10423 | ||
10424 | PR middle-end/49732 | |
10425 | * tree.c (walk_tree_1) <DECL_EXPR>: Do not walk a pointed-to type. | |
10426 | ||
d7e52ac9 | 10427 | 2011-07-16 Matthias Klose <doko@ubuntu.com> |
10428 | ||
10429 | * doc/install.texi: Document --enable-static-libjava. | |
10430 | ||
2a8e5eeb | 10431 | 2011-07-15 Richard Henderson <rth@redhat.com> |
10432 | ||
10433 | * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges): | |
10434 | Replace all three arguments by returning a VEC of edges. | |
10435 | (add_labels_and_missing_jumps): Accept a VEC of edges, not bare | |
10436 | pointers and counts. | |
10437 | (fix_edges_for_rarely_executed_code): Merge ... | |
10438 | (rest_of_handle_partition_blocks): ... into... | |
10439 | (partition_hot_cold_basic_blocks): ... here. Return todo items if | |
10440 | any work was performed. | |
10441 | (pass_partition_blocks): Clear todo_flags_finish. | |
10442 | ||
24335a64 | 10443 | 2011-07-15 Paolo Carlini <paolo.carlini@oracle.com> |
10444 | Jakub Jelinek <jakub@redhat.com> | |
10445 | Jonathan Wakely <jwakely.gcc@gmail.com> | |
10446 | ||
10447 | PR libstdc++/49745 | |
10448 | * gthr-posix.h: Do not include <unistd.h> unconditionally; use | |
10449 | _GTHREADS_USE_MUTEX_TIMEDLOCK instead of _POSIX_TIMEOUTS. | |
10450 | ||
a7313276 | 10451 | 2011-07-15 Jason Merrill <jason@redhat.com> |
10452 | ||
10453 | PR testsuite/49741 | |
10454 | * Makefile.in ($(lang_checks_parallelized)): Allow --extra_opts | |
10455 | rather than --tool_opts. | |
10456 | ||
7e89f914 | 10457 | 2011-07-15 Basile Starynkevitch <basile@starynkevitch.net> |
10458 | ||
10459 | * doc/plugins.texi (Building GCC plugins): gengtype needs its | |
324ccaa5 | 10460 | corresponding gtype.state. |
7e89f914 | 10461 | |
9736d0ec | 10462 | 2011-07-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
10463 | ||
10464 | PR target/49723 | |
10465 | * config/pa/pa.md (casesi): Use gen_int_mode instead of GEN_INT. | |
10466 | ||
8ee59e4e | 10467 | 2011-07-15 Eric Botcazou <ebotcazou@adacore.com> |
10468 | ||
10469 | PR target/48220 | |
10470 | * doc/md.texi (Standard Names): Document window_save. | |
10471 | * cfgexpand.c (expand_debug_parm_decl): New function extracted from | |
10472 | expand_debug_expr and expand_debug_source_expr. If the target has | |
10473 | a window_save instruction, adjust the ENTRY_VALUE_EXP. | |
10474 | (expand_debug_expr) <SSA_NAME>: Call expand_debug_parm_decl if the | |
10475 | SSA_NAME_VAR is a parameter. | |
10476 | (expand_debug_source_expr) <PARM_DECL>: Call expand_debug_parm_decl. | |
10477 | * var-tracking.c (parm_reg_t): New type and associated vector type. | |
10478 | (windowed_parm_regs): New variable. | |
10479 | (adjust_insn): If the target has a window_save instruction and this | |
10480 | is the instruction, make its effect on parameter registers explicit. | |
10481 | (next_non_note_insn_var_location): New function. | |
10482 | (emit_notes_in_bb): Use it instead of NEXT_INSN throughout. | |
10483 | (vt_add_function_parameter): If the target has a window_save insn, | |
10484 | adjust the incoming RTL and record that in windowed_parm_regs. | |
10485 | (vt_finalize): Free windowed_parm_regs. | |
10486 | ||
5aa04b01 | 10487 | 2011-07-15 Bernd Schmidt <bernds@codesourcery.com> |
10488 | ||
10489 | * doc/invoke.texi (C6X Options): New section. | |
10490 | * doc/md.texi (TI C6X family): New section. | |
10491 | * config.gcc: Handle tic6x, in particular tic6x-*-elf and | |
10492 | tic6x-*-uclinux. | |
10493 | * longlong.h (add_ssaaaa, __umulsidi3, umul_ppmm, | |
10494 | count_leading_zeros, count_trailing_zeros, UMUL_TIME, UDIV_TIME): | |
10495 | Provide C6X definitions. | |
10496 | * config/c6x/c6x.md: New file. | |
10497 | * config/c6x/constraints.md: New file. | |
10498 | * config/c6x/predicates.md: New file. | |
10499 | * config/c6x/c6x-sched.md.in: New file. | |
10500 | * config/c6x/c6x-sched.md: New file. | |
10501 | * config/c6x/gensched.sh: New file. | |
10502 | * config/c6x/c6x-mult.md.in: New file. | |
10503 | * config/c6x/genmult.sh: New file. | |
10504 | * config/c6x/c6x-mult.md: New file. | |
10505 | * config/c6x/sync.md: New file. | |
10506 | * config/c6x/c6x-protos.h: New file. | |
10507 | * config/c6x/sfp-machine.h: New file. | |
10508 | * config/c6x/c6x.c: New file. | |
10509 | * config/c6x/c6x.h: New file. | |
10510 | * config/c6x/crti.s: New file. | |
10511 | * config/c6x/crtn.s: New file. | |
10512 | * config/c6x/lib1funcs.asm: New file. | |
10513 | * config/c6x/c6x-modes.def: New file. | |
10514 | * config/c6x/genopt.sh: New file. | |
10515 | * config/c6x/c6x.opt: New file. | |
10516 | * config/c6x/c6x-tables.opt: New file. | |
10517 | * config/c6x/c6x-opts.h: New file. | |
10518 | * config/c6x/c6x-isas.def: New file. | |
10519 | * config/c6x/elf.h: New file. | |
10520 | * config/c6x/elf-common.h: New file. | |
10521 | * config/c6x/uclinux-elf.h: New file. | |
10522 | * config/c6x/t-c6x: New file. | |
10523 | * config/c6x/t-c6x-elf: New file. | |
10524 | * config/c6x/t-c6x-uclinux: New file. | |
10525 | * config/c6x/t-c6x-softfp: New file. | |
10526 | * config/c6x/gtd.c: New file. | |
10527 | * config/c6x/gtf.c: New file. | |
10528 | * config/c6x/ltd.c: New file. | |
10529 | * config/c6x/ltf.c: New file. | |
10530 | * config/c6x/ged.c: New file. | |
10531 | * config/c6x/gef.c: New file. | |
10532 | * config/c6x/led.c: New file. | |
10533 | * config/c6x/lef.c: New file. | |
10534 | * config/c6x/eqd.c: New file. | |
10535 | * config/c6x/eqf.c: New file. | |
10536 | * config/c6x/libgcc-c6xeabi.ver: New file. | |
10537 | ||
6aed13f1 | 10538 | Revert |
10539 | 2003-07-10 Eric Botcazou <ebotcazou@libertysurf.fr> | |
10540 | PR rtl-optimization/11320 | |
10541 | * sched-int.h (struct deps) [reg_conditional_sets]: New field. | |
10542 | (struct sched_info) [compute_jump_reg_dependencies]: New prototype. | |
10543 | * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to | |
10544 | current_sched_info->compute_jump_reg_dependencies. Record which | |
10545 | registers are used and which registers are set by the jump. | |
10546 | Clear deps->reg_conditional_sets after a barrier. | |
10547 | Set deps->reg_conditional_sets if the insn is a COND_EXEC. | |
10548 | Clear deps->reg_conditional_sets if the insn is not a COND_EXEC. | |
10549 | (init_deps): Initialize reg_conditional_sets. | |
10550 | (free_deps): Clear reg_conditional_sets. | |
10551 | * sched-ebb.c (compute_jump_reg_dependencies): New prototype. | |
10552 | Mark registers live on entry of the fallthrough block and conditionally | |
10553 | set as set by the jump. Mark registers live on entry of non-fallthrough | |
10554 | blocks as used by the jump. | |
10555 | * sched-rgn.c (compute_jump_reg_dependencies): New prototype. | |
10556 | Mark new parameters as unused. | |
10557 | ||
c2956f55 | 10558 | 2011-07-14 Andrew Pinski <pinskia@gmail.com> |
10559 | ||
10560 | PR tree-opt/49309 | |
10561 | * tree-mudflap.c (mf_xform_derefs_1 <case MEM_REF>): | |
10562 | Use fold_build2_loc instead of build2. | |
10563 | Use the correct type for the new tree. | |
10564 | ||
7ea22d30 | 10565 | 2011-07-14 Bernd Schmidt <bernds@codesourcery.com> |
10566 | ||
10567 | PR rtl-optimization/11320 | |
10568 | * config/ia64/ia64.md (load_symptr_low): Show a MEM. | |
10569 | * config/ia64/ia64.c (ia64_expand_load_address): Generate it. | |
10570 | ||
ac191360 | 10571 | 2011-07-14 Georg-Johann Lay <avr@gjlay.de> |
7ea22d30 | 10572 | |
ac191360 | 10573 | PR target/49487 |
10574 | * config/avr/avr.md (rotl<mode>3): Generate SCRATCH instead | |
10575 | of REG. | |
10576 | (*rotw<mode>): Use const_int_operand for operand2. | |
10577 | Use match_scatch for operand3. | |
10578 | (*rotb<mode>): Ditto | |
10579 | * config/avr/avr.c (avr_rotate_bytes): Treat SCRATCH. | |
10580 | ||
9dd84951 | 10581 | 2011-07-14 Richard Guenther <rguenther@suse.de> |
10582 | ||
10583 | PR tree-optimization/49651 | |
10584 | * tree-ssa-structalias.c (get_constraint_for_1): Properly | |
10585 | handle dereferences with subvariables. | |
10586 | ||
fbd25d42 | 10587 | 2011-07-14 Richard Guenther <rguenther@suse.de> |
10588 | ||
10589 | * gimple-fold.c (fold_gimple_assign): Remove operand swapping. | |
10590 | (fold_stmt_1): Do it here directly on gimple and as a first thing. | |
10591 | ||
1a9169ac | 10592 | 2011-07-14 Richard Guenther <rguenther@suse.de> |
10593 | ||
10594 | * fold-const.c (fold_binary_loc): Convert the !bool_var result, | |
10595 | not bool_var when folding bool_var != 1 or bool_var == 0. | |
10596 | ||
2261c559 | 10597 | 2011-07-14 Bernd Schmidt <bernds@codesourcery.com> |
10598 | ||
10599 | * haifa-sched.c (schedule_insns): Remove outdated comment. | |
10600 | (schedule_block): When computing a known value for TODO_SPEC, | |
10601 | just set it rather than using logical operations. | |
10602 | (try_ready): Likewise. Use a local variable rather than a | |
10603 | pointer to TODO_SPEC. Reorder an if statement to move the | |
10604 | easy case to the then block. | |
10605 | * sched-deps.c (dep_spec_p): New static function. | |
10606 | (update_dep): Use it to decide whether to call | |
10607 | change_spec_dep_to_hard. | |
10608 | (get_back_and_forw_lists): Use it. | |
10609 | (sd_resolve_dep): Likewise. | |
10610 | (init_dep): If !USE_DEPS_LIST, use zero to initialize status. | |
10611 | (haifa_note_mem_dep): Likewise. | |
10612 | (check_dep): Likewise. | |
10613 | (sd_add_dep): Also clear SPECULATIVE bits if not DO_SPECULATION. | |
10614 | (sched_free_deps): Free in two passes. | |
10615 | ||
96d4b8c5 | 10616 | 2011-07-14 Richard Sandiford <richard.sandiford@linaro.org> |
10617 | ||
10618 | PR middle-end/49736 | |
10619 | * expr.c (all_zeros_p): Undo bogus part of last change. | |
10620 | ||
9f6922ba | 10621 | 2011-07-14 Matthias Klose <doko@ubuntu.com> |
10622 | ||
10623 | * doc/extend.texi (optimize attribute): Fix typo. | |
10624 | ||
b19dcf9e | 10625 | 2011-07-14 Richard Guenther <rguenther@suse.de> |
10626 | ||
10627 | * gimplify.c (gimplify_expr): Only do required conversions. | |
10628 | ||
853000f2 | 10629 | 2011-07-14 Georg-Johann Lay <avr@gjlay.de> |
10630 | ||
10631 | PR target/43746 | |
10632 | * config/avr/elf.h (TARGET_ASM_SELECT_SECTION): Remove, | |
10633 | i.e. use default_elf_select_section. | |
10634 | (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Remove. | |
10635 | (READONLY_DATA_SECTION_ASM_OP): Remove. | |
10636 | (TARGET_ASM_NAMED_SECTION): Move from here... | |
10637 | * config/avr/avr.c: ...to here. | |
3a2befe0 | 10638 | (avr_asm_init_sections): Set unnamed callback of readonly_data_section. |
853000f2 | 10639 | (avr_asm_named_section): Make static. |
10640 | ||
9b0fef97 | 10641 | 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10642 | ||
10643 | PR bootstrap/49739 | |
3a2befe0 | 10644 | * config.gcc (extra_parts): Add crtprec32.o crtprec64.o crtprec80.o |
10645 | and crtfastmath.o for Linux/x86. | |
9b0fef97 | 10646 | |
e2f4a6ff | 10647 | 2011-07-14 Bernd Schmidt <bernds@codesourcery.com> |
10648 | ||
10649 | * haifa-sched.c: Include "hashtab.h" | |
10650 | (sched_no_dce): New global variable. | |
10651 | (INSN_EXACT_TICK, INSN_TICK_ESTIMATE, FEEDS_BACKTRACK_INSN, | |
10652 | SHADOW_P): New macros. | |
10653 | (last_clock_var, cycle_issued_insns): Move declarations. | |
10654 | (must_backtrack): New static variable. | |
10655 | (struct delay_pair): New structure. | |
10656 | (delay_htab, delay_htab_i2): New static variables. | |
10657 | (delay_hash_i1, delay_hash_i2, delay_i1_eq, delay_i2_eq, | |
10658 | record_delay_slot_pair, pair_delay, add_delay_dependencies): New | |
10659 | functions. | |
10660 | (dep_cost_1): If delay pairs exist, try to look up the insns and | |
10661 | use the correct pair delay if we find them. | |
10662 | (rank-for_schedule): Tweak priority for insns that must be scheduled | |
10663 | soon to avoid backtracking. | |
10664 | (queue_insn): Detect conditions which force backtracking. | |
10665 | (ready_add): Likewise. | |
10666 | (struct sched_block_state): Add member shadows_only_p. | |
10667 | (struct haifa_save_data): New structure. | |
10668 | (backtrack_queue): New static variable. | |
10669 | (mark_backtrack_feeds, copy_insn_list, save_backtrack_point, | |
10670 | unschedule_insns_until, restore_last_backtrack_point, | |
10671 | free_topmost_backtrack_point, free_backtrack_queue, | |
10672 | estimate_insn_tick, estimate_shadow_tick): New functions. | |
10673 | (prune_ready_list): New arg shadows_only_p. All callers changed. | |
10674 | If true, remove everything that isn't SHADOW_P. Look up delay | |
3a2befe0 | 10675 | pairs and estimate ticks to avoid scheduling the first insn too early. |
e2f4a6ff | 10676 | (verify_shadows): New function. |
10677 | (schedule_block): Add machinery to enable backtracking. | |
10678 | (sched_init): Take sched_no_dce into account when setting | |
10679 | DF_LR_RUN_DCE. | |
10680 | (free_delay_pairs): New function. | |
10681 | (init_h_i_d): Initialize INSN_EXACT_TICK. | |
10682 | * Makefile.in (haifa-sched.o): Add $(HASHTAB_H). | |
10683 | * sched-deps.c (sd_unresolve_dep): New function. | |
10684 | * sched-int. (struct haifa_sched_info): New fields save_state | |
10685 | and restore_state. | |
10686 | (struct _haifa_insn_data): New fields exact_tick, tick_estimate, | |
10687 | feeds_backtrack_insn and shadow_p. | |
10688 | (DO_BACKTRACKING): New value in enum SCHED_FLAGS. | |
10689 | (sched_no_dce): Declare variable. | |
10690 | (record_delay_slot_pair, free_delay_pairs, add_delay_dependencies, | |
10691 | sd_unresolve_dep): Declare functions. | |
10692 | * modulo-sched.c (sms_sched_info): Clear the two new fields. | |
10693 | * sched-rgn.c (rgn_const_sched_info): Likewise. | |
10694 | * sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise. | |
10695 | * sched-ebb.c (save_ebb_state, restore_ebb_state): New functions. | |
10696 | (ebb_sched_info): Add them for the two new fields. | |
10697 | (add_deps_for_risky_insns): Call add_delay_dependencies. | |
10698 | ||
0763918e | 10699 | 2011-07-13 Michael Meissner <meissner@linux.vnet.ibm.com> |
10700 | ||
10701 | * config/rs6000/rs6000.opt (-mpointers-to-nested-functions): | |
10702 | Rename -mr11. | |
10703 | * config/rs6000/rs6000.c (rs6000_trampoline_init): Ditto. | |
10704 | (rs6000_call_indirect_aix): Ditto. | |
10705 | * config/rs6000/rs6000.md (call_indirect_aix<ptrsize>): Ditto. | |
10706 | (call_indirect_aix<ptrsize>_internal): Ditto. | |
10707 | (call_indirect_aix<ptrsize>_nor11): Ditto. | |
10708 | (call_indirect_aix<ptrsize>_internal2): Ditto. | |
10709 | (call_value_indirect_aix<ptrsize>): Ditto. | |
10710 | (call_value_indirect_aix<ptrsize>_internal): Ditto. | |
10711 | (call_value_indirect_aix<ptrsize>_nor11): Ditto. | |
10712 | (call_value_indirect_aix<ptrsize>_internal2): Ditto. | |
10713 | * doc/invoke.texi (RS/6000 and PowerPC Options): Ditto. | |
10714 | ||
36bc8a20 | 10715 | 2011-07-13 Jason Merrill <jason@redhat.com> |
10716 | ||
10717 | * Makefile.in ($(lang_checks_parallelized)): Allow --tool_opts. | |
10718 | ||
4d3aeb29 | 10719 | 2011-07-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
10720 | ||
10721 | * config/spu/spu.c (spu_init_libfuncs): Install __clrsbdi2. | |
10722 | * config/spu/spu.md ("clrsb<mode>2"): New expander. | |
10723 | ||
bb6be29c | 10724 | 2011-07-13 Thomas Schwinge <thomas@schwinge.name> |
10725 | ||
10726 | * acinclude.m4 (gcc_GAS_CHECK_FEATURE): Use AS_ECHO instead of echo. | |
10727 | * configure: Regenerate. | |
10728 | ||
a54ca889 | 10729 | 2011-07-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
10730 | ||
10731 | * config/spu/spu.c (TARGET_ASM_FILE_START): Do not define. | |
10732 | (asm_file_start): Remove. | |
10733 | (spu_machine_dependent_reorg): Call compute_bb_for_insn and | |
10734 | free_bb_for_insn around code that modifies insns before | |
10735 | restarting df analysis. | |
10736 | ||
867bec2c | 10737 | 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10738 | ||
10739 | PR target/49541 | |
3a2befe0 | 10740 | * config/sol2.h (LIB_SPEC): Simplify. Move LIB_THREAD_LDFLAGS_SPEC ... |
867bec2c | 10741 | (LINK_SPEC): ... here. |
10742 | ||
0c775e95 | 10743 | 2011-07-13 Bernd Schmidt <bernds@codesourcery.com> |
10744 | ||
10745 | * haifa-sched.c (struct sched_block_state): New. | |
10746 | (schedule_block): Move some local variables into such a structure. | |
10747 | ||
ba079bc9 | 10748 | 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10749 | ||
10750 | * config/i386/crtprec.c: Move to ../libgcc/config/i386. | |
10751 | * config/i386/t-crtpc: Remove. | |
10752 | * config/t-darwin (EXTRA_MULTILIB_PARTS): Remove. | |
10753 | * config.gcc (i[34567]86-*-darwin*): Remove i386/t-crtpc from | |
10754 | tmake_file. | |
10755 | (x86_64-*-darwin*): Likewise. | |
10756 | (i[34567]86-*-linux*): Likewise. | |
10757 | (x86_64-*-linux*): Likewise. | |
10758 | ||
10759 | * config/i386/sol2.h (ENDFILE_SPEC): Redefine. | |
10760 | Handle -mpc32, -mpc64, -mpc80. | |
10761 | ||
1125ba83 | 10762 | 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10763 | ||
10764 | * config/alpha/crtfastmath.c: Move to ../libgcc/config/alpha. | |
10765 | * config/alpha/t-crtfm: Remove. | |
10766 | * config/i386/crtfastmath.c: Move to ../libgcc/config/i386. | |
10767 | * config/i386/t-crtfm: Remove. | |
10768 | * config/ia64/crtfastmath.c: Move to ../libgcc/config/ia64. | |
10769 | * config/mips/crtfastmath.c: Move to ../libgcc/config/mips. | |
10770 | * config/sparc/crtfastmath.c: Move to ../libgcc/config/sparc. | |
10771 | * config/sparc/t-crtfm: Remove. | |
10772 | ||
10773 | * config.gcc (alpha*-*-linux*): Remove alpha/t-crtfm from tmake_file. | |
10774 | (alpha*-*-freebsd*): Likewise. | |
10775 | (i[34567]86-*-darwin*): Remove i386/t-crtfm from tmake_file. | |
10776 | (x86_64-*-darwin*): Likewise. | |
10777 | (i[34567]86-*-linux*): Likewise. | |
10778 | (x86_64-*-linux*): Likewise. | |
10779 | (x86_64-*-mingw*): Likewise. | |
10780 | (ia64*-*-elf*): Remove crtfastmath.o from extra_parts. | |
10781 | (ia64*-*-freebsd*): Likewise. | |
10782 | (ia64*-*-linux*): Likewise. | |
10783 | (mips64*-*-linux*): Likewise. | |
10784 | (mips*-*-linux*): Likewise. | |
10785 | (sparc-*-linux*): Remove sparc/t-crtfm from tmake_file. | |
10786 | (sparc64-*-linux*): Likewise. | |
10787 | (sparc64-*-freebsd*): Likewise. | |
10788 | ||
1a4a11f3 | 10789 | 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10790 | ||
10791 | * config/darwin-crt2.c: Move to ../libgcc/config/rs6000. | |
10792 | * config/darwin-crt3.c: Move to ../libgcc/config. | |
10793 | * config/t-darwin (EXTRA_MULTILIB_PARTS): Remove. | |
10794 | ($(T)crt3$(objext)): Remove. | |
10795 | * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): Remove. | |
10796 | ($(T)crt2$(objext)): Remove. | |
10797 | * config.gcc (powerpc-*-darwin*): Remove extra_parts. | |
10798 | (powerpc64-*-darwin*): Likewise. | |
10799 | ||
b3429996 | 10800 | 2011-07-13 H.J. Lu <hongjiu.lu@intel.com> |
10801 | ||
3a2befe0 | 10802 | * config/i386/i386.c (x86_output_mi_thunk): Support ptr_mode != Pmode. |
b3429996 | 10803 | |
10804 | * config/i386/i386.md (*addsi_1_zext): Renamed to ... | |
10805 | (addsi_1_zext): This. | |
10806 | ||
6e71bd21 | 10807 | 2011-07-13 Bernd Schmidt <bernds@codesourcery.com> |
10808 | ||
10809 | * doc/tm.texi.in (TARGET_ASM_MERGEABLE_RODATA_PREFIX): Add hook. | |
10810 | * doc/tm.texi: Regenerate. | |
9685fb69 | 10811 | * target.def (mergeable_rodata_prefix): New defhookpod. |
6e71bd21 | 10812 | * varasm.c (mergeable_string_section, mergeable_constant_section): |
10813 | Use it. Allocate name with alloca. | |
10814 | ||
b3142b4e | 10815 | 2011-07-13 H.J. Lu <hongjiu.lu@intel.com> |
10816 | ||
10817 | * doc/invoke.texi (x86): Remove -mfused-madd and add -mfma. | |
10818 | ||
33767455 | 10819 | 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org> |
10820 | ||
10821 | * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Tighten | |
10822 | overlap check. | |
10823 | ||
927b65fb | 10824 | 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org> |
10825 | ||
10826 | * tree.h (categorize_ctor_elements): Remove comment. Fix long line. | |
10827 | (count_type_elements): Delete. | |
10828 | (complete_ctor_at_level_p): Declare. | |
10829 | * expr.c (flexible_array_member_p): New function, split out from... | |
10830 | (count_type_elements): ...here. Make static. Replace allow_flexarr | |
10831 | parameter with for_ctor_p. When for_ctor_p is true, return the | |
10832 | number of elements that should appear in the top-level constructor, | |
10833 | otherwise return an estimate of the number of scalars. | |
10834 | (categorize_ctor_elements): Replace p_must_clear with p_complete. | |
10835 | (categorize_ctor_elements_1): Likewise. Use complete_ctor_at_level_p. | |
10836 | (complete_ctor_at_level_p): New function, borrowing union logic | |
10837 | from old categorize_ctor_elements_1. | |
10838 | (mostly_zeros_p): Return true if the constructor is not complete. | |
10839 | (all_zeros_p): Update call to categorize_ctor_elements. | |
10840 | * gimplify.c (gimplify_init_constructor): Update call to | |
10841 | categorize_ctor_elements. Don't call count_type_elements. | |
10842 | Unconditionally prevent clearing for variable-sized types, | |
10843 | otherwise rely on categorize_ctor_elements to detect | |
10844 | incomplete initializers. | |
10845 | ||
5c3a6c62 | 10846 | 2011-07-13 Richard Guenther <rguenther@suse.de> |
10847 | ||
10848 | * tree-vrp.c (simplify_conversion_using_ranges): Make sure | |
10849 | the final type is integral. | |
10850 | ||
38354bb6 | 10851 | 2011-07-13 Bernd Schmidt <bernds@codesourcery.com> |
10852 | ||
10853 | * sched-int.h (struct _dep): Add member cost. | |
10854 | (DEP_COST, UNKNOWN_DEP_COST): New macros. | |
10855 | * sched-deps.c (init_dep_1): Initialize DEP_COST. | |
10856 | * haifa-sched.c (dep_cost_1): Use and set DEP_COST. | |
10857 | (sched_change_pattern): Reset it for dependent insns. | |
10858 | ||
ef3ab47f | 10859 | 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10860 | ||
10861 | * Makefile.in (CRT0STUFF_T_CFLAGS): Remove. | |
10862 | ($(T)crt0.o, $(T)mcrt0.o, s-crt0): Remove. | |
10863 | * config/i386/netware-crt0.c: Move to ../libgcc/config/i386. | |
10864 | * config/i386/t-nwld (CRTSTUFF_T_CFLAGS, CRT0STUFF_T_CFLAGS): Remove. | |
10865 | (CRT0_S, MCRT0_S): Remove. | |
10866 | ($(T)libgcc.def, $(T)libc.def, $(T)libcpre.def, $(T)posixpre.def): | |
10867 | Remove. | |
10868 | (s-crt0): Remove. | |
10869 | * config.gcc (i[3456x]86-*-netware*): Remove extra_parts. | |
10870 | ||
3c802a1e | 10871 | 2011-07-12 Eric Botcazou <ebotcazou@adacore.com> |
10872 | ||
10873 | * cse.c (insert_with_costs): Put semi-colon after empty loop body | |
10874 | on the next line. | |
10875 | * emit-rtl.c (push_to_sequence): Likewise. | |
10876 | * haifa-sched.c (max_issue): Likewise. | |
10877 | * matrix-reorg.c (add_allocation_site): Likewise. | |
10878 | * postreload-gcse.c (eliminate_partially_redundant_load): Likewise. | |
10879 | * reload.c (alternative_allows_const_pool_ref): Likewise. | |
10880 | * sched-rgn.c (rgn_add_block): Likewise. | |
10881 | (rgn_fix_recovery_cfg): Likewise. | |
10882 | * tree.c (attribute_list_contained): Likewise. | |
10883 | ||
f1e45f68 | 10884 | 2011-07-12 Uros Bizjak <ubizjak@gmail.com> |
10885 | ||
10886 | * config/i386/i386.c: Tidy processor feature bitmasks. | |
10887 | (m_P4_NOCONA): New. | |
10888 | ||
2f7c1e7a | 10889 | 2011-07-12 Andrew Pinski <pinskia@gmail.com> |
10890 | ||
10891 | PR rtl-opt/49474 | |
10892 | * cprop.c (find_implicit_sets): Correct the condition. | |
10893 | ||
26a649dd | 10894 | 2011-07-12 Richard Henderson <rth@redhat.com> |
10895 | ||
10896 | PR target/49713 | |
10897 | * dwarf2out.h (dwarf_frame_regnum): Remove. | |
10898 | * dwarf2out.c (based_loc_descr): Revert last change. Initialize regno | |
10899 | earlier from DWARF_FRAME_REGNUM. Never use dbx_reg_number. | |
10900 | * dwarf2cfi.c (dw_stack_pointer_regnum, dw_frame_pointer_regnum): New. | |
10901 | (execute_dwarf2_frame): Initialize them. | |
10902 | (DW_STACK_POINTER_REGNUM, DW_FRAME_POINTER_REGNUM): Remove; replace | |
10903 | users of the macros with the variables. | |
10904 | (expand_builtin_dwarf_sp_column): Revert last change. | |
10905 | (expand_builtin_init_dwarf_reg_sizes): Likewise. Compute the | |
10906 | result of DWARF_FRAME_REGNUM into a local variable. | |
10907 | ||
68495d8b | 10908 | 2011-07-12 Richard Henderson <rth@redhat.com> |
10909 | ||
10910 | PR target/49714 | |
10911 | * config/i386/i386.c (x86_output_mi_thunk): Use | |
10912 | machopic_indirect_call_target instead of machopic_indirection_name | |
10913 | directly. | |
10914 | ||
becb63f5 | 10915 | 2011-07-12 Laurent GUERBY <laurent@guerby.net> |
10916 | Eric Botcazou <ebotcazou@adacore.com> | |
10917 | ||
10918 | * prefix.h: Wrap up in extern "C" block. | |
10919 | ||
8991ae0a | 10920 | 2011-07-12 Harsha Jagasia <harsha.jagasia@amd.com> |
10921 | ||
10922 | AMD bdver2 Enablement | |
10923 | * config.gcc (i[34567]86-*-linux* | ...): Add bdver2. | |
10924 | (case ${target}): Add bdver2. | |
10925 | * config/i386/driver-i386.c (host_detect_local_cpu): Let | |
10926 | -march=native recognize bdver2 processors. | |
10927 | * config/i386/i386-c.c (ix86_target_macros_internal): Add | |
10928 | bdver2 def_and_undef | |
10929 | * config/i386/i386.c (struct processor_costs bdver2_cost): New | |
10930 | bdver2 cost table. | |
10931 | (m_BDVER2): New definition. | |
10932 | (m_AMD_MULTIPLE): Includes m_BDVER2. | |
10933 | (initial_ix86_tune_features): Add bdver2 tuning. | |
10934 | (processor_target_table): Add bdver2 entry. | |
10935 | (static const char *const cpu_names): Add bdver2 entry. | |
10936 | (ix86_option_override_internal): Add bdver2 instruction sets. | |
10937 | (ix86_issue_rate): Add bdver2. | |
10938 | (ix86_adjust_cost): Add bdver2. | |
10939 | (has_dispatch): Add bdver2. | |
10940 | * config/i386/i386.h (TARGET_BDVER2): New definition. | |
10941 | (enum target_cpu_default): Add TARGET_CPU_DEFAULT_bdver2. | |
10942 | (enum processor_type): Add PROCESSOR_BDVER2. | |
10943 | * config/i386/i386.md (define_attr "cpu"): Add bdver2. | |
10944 | * config/i386/i386.opt ( mdispatch-scheduler): Add bdver2 to | |
10945 | description. | |
10946 | ||
17da02d8 | 10947 | 2011-07-12 Richard Henderson <rth@redhat.com> |
10948 | ||
10949 | PR target/49714 | |
10950 | * config/i386/i386.c (x86_output_mi_thunk): Fix mode for | |
10951 | destination address in memory on some paths. | |
10952 | ||
17bfc2bc | 10953 | 2011-07-12 Bernd Schmidt <bernds@codesourcery.com> |
10954 | ||
10955 | * doc/tm.texi.in (FUNCTION_ARG_PADDING): Mention | |
10956 | TARGET_FUNCTION_ARG_ROUND_BOUNDARY. | |
10957 | (TARGET_FUNCTION_ARG_ROUND_BOUNDARY): Add hook. | |
10958 | * function.c (locate_and_pad_parm): Take it into account. | |
10959 | * target.def (function_arg_round_boundary): New hook. | |
10960 | * targhooks.c (default_function_arg_round_boundary): New function. | |
10961 | * targhooks.h (default_function_arg_round_boundary): Declare. | |
10962 | * doc/tm.texi: Regenerate. | |
10963 | ||
8bab8c20 | 10964 | 2011-07-12 Richard Guenther <rguenther@suse.de> |
10965 | ||
10966 | * tree-ssa-copyrename.c (rename_ssa_copies): Zero statistics. | |
10967 | Do not perform no-op changes. | |
10968 | ||
4c1dfb84 | 10969 | 2011-07-12 Richard Sandiford <richard.sandiford@linaro.org> |
10970 | ||
10971 | * config/arm/predicates.md (neon_struct_operand): Make a normal | |
10972 | predicate. | |
10973 | (neon_struct_or_register_operand): New predicate. | |
10974 | * config/arm/neon.md (movmisalign<mode>): Replace predicates | |
10975 | with neon_struct_or_register_operand. | |
10976 | (*movmisalign<mode>_neon_store, *movmisalign<mode>_neon_load): Use | |
10977 | neon_struct_operand instead of memory_operand. | |
10978 | ||
7f70d5bc | 10979 | 2011-07-12 Martin Jambor <mjambor@suse.cz> |
10980 | ||
10981 | * cgraph.h (cgraph_get_node_or_alias): Removed declaration. | |
10982 | * cgraph.c (cgraph_get_node_or_alias): Removed. | |
10983 | (change_decl_assembler_name): Changed all calls to | |
10984 | cgraph_get_node_or_alias to a call to cgraph_get_node. | |
10985 | (cgraph_make_decl_local): Likewise. | |
10986 | * lto-symtab.c (lto_symtab_resolve_symbols): Likewise. | |
10987 | * varasm.c (default_binds_local_p_1): Likewise. | |
10988 | (decl_binds_to_current_def_p): Likewise. | |
10989 | ||
58a7eead | 10990 | 2011-07-12 Jakub Jelinek <jakub@redhat.com> |
10991 | ||
10992 | PR tree-optimization/49712 | |
10993 | * tree-ssa-loop-im.c (gen_lsm_tmp_name): Handle TARGET_MEM_REF. | |
10994 | ||
002e7d08 | 10995 | 2011-07-11 Bernd Schmidt <bernds@codesourcery.com> |
10996 | ||
10997 | * genautomata.c (add_arc): Return void. All callers changed. | |
10998 | (make_automaton): Remove dead code. | |
10999 | ||
559e966b | 11000 | 2011-07-11 Richard Henderson <rth@redhat.com> |
11001 | ||
11002 | * dwarf2cfi.c (DW_STACK_POINTER_REGNUM): New. | |
11003 | (DW_FRAME_POINTER_REGNUM): New. | |
11004 | (expand_builtin_init_dwarf_reg_sizes): Use unsigned for rnum. | |
11005 | (def_cfa_1): Do not convert reg to DWARF_FRAME_REGNUM here. | |
11006 | (dwf_regno): New. | |
11007 | (dwarf2out_flush_queued_reg_saves, dwarf2out_frame_debug_def_cfa, | |
11008 | dwarf2out_frame_debug_adjust_cfa, dwarf2out_frame_debug_cfa_register, | |
11009 | dwarf2out_frame_debug_cfa_expression, dwarf2out_frame_debug_expr): | |
11010 | Use it. | |
11011 | * dwarf2out.c (based_loc_descr): Use dwarf_frame_regnum. | |
11012 | * dwarf2out.h (dwarf_frame_regnum): New. | |
11013 | (struct cfa_loc): Document the domain of the reg member. | |
11014 | ||
2fe4965c | 11015 | 2011-07-11 Uros Bizjak <ubizjak@gmail.com> |
11016 | ||
11017 | * config/i386/i386.c (ix86_trampoline_init): Switch arms of if expr. | |
11018 | Use offset everywhere. Always assert that offset <= TRAMPOLINE_SIZE. | |
11019 | ||
d89f182d | 11020 | 2011-07-11 Jakub Jelinek <jakub@redhat.com> |
11021 | ||
11022 | PR debug/49676 | |
11023 | * dwarf2out.c (int_shift_loc_descriptor): New function. | |
11024 | (int_loc_descriptor): If shorter, emit i as | |
11025 | (i >> shift), shift, DW_OP_shl for suitable shift value. | |
11026 | Similarly, try to optimize large negative values using | |
11027 | DW_OP_neg of a positive value if shorter. | |
11028 | (size_of_int_shift_loc_descriptor): New function. | |
11029 | (size_of_int_loc_descriptor): Adjust to match int_loc_descriptor | |
11030 | changes. | |
11031 | (mem_loc_descriptor) <case CONST_INT>: Emit zero-extended constants | |
11032 | that fit into DWARF2_ADDR_SIZE bytes as int_loc_descriptor + | |
11033 | DW_OP_GNU_convert instead of DW_OP_GNU_const_type if the former | |
11034 | is shorter. | |
11035 | (resolve_addr_in_expr): Optimize DW_OP_plus_uconst with a large | |
11036 | addend as added DW_OP_plus if it is shorter. | |
11037 | ||
f95ce296 | 11038 | 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
11039 | ||
11040 | * config/i386/sol2.h [!USE_GLD] (CTORS_SECTION_ASM_OP): Define. | |
11041 | (DTORS_SECTION_ASM_OP): Define. | |
11042 | ||
17aa03f5 | 11043 | 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
11044 | ||
11045 | * config/dfp-bit.c, config/dfp-bit.h: Move to ../libgcc. | |
11046 | * config/t-dfprules: Move to ../libgcc/config. | |
11047 | * config.gcc (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu, | |
11048 | i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*, | |
11049 | i[34567]86-*-kopensolaris*-gnu): Remove t-dfprules from tmake_file. | |
11050 | (x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): | |
11051 | Likewise. | |
11052 | (i[34567]86-*-cygwin*): Likewise. | |
11053 | (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise. | |
11054 | (powerpc-*-linux*, powerpc64-*-linux*): Likewise. | |
11055 | * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): Remove. | |
11056 | (libgcc.mvars): Remove DFP_ENABLE, DFP_CFLAGS, D32PBIT_FUNCS, | |
11057 | D64PBIT_FUNCS, D128PBIT_FUNCS. | |
11058 | ||
b3b0dcac | 11059 | 2011-07-11 Richard Guenther <rguenther@suse.de> |
11060 | ||
11061 | * tree-vrp.c (simplify_conversion_using_ranges): Manually | |
11062 | translate the source value-range through the conversion chain. | |
11063 | ||
36eabf84 | 11064 | 2011-07-11 Richard Sandiford <richard.sandiford@linaro.org> |
11065 | ||
11066 | * expr.c (expand_expr_real_1): Use expand_insn for movmisalign. | |
11067 | ||
5cd72ba2 | 11068 | 2011-07-11 Arthur Loiret <aloiret@debian.org> |
11069 | ||
11070 | * config.gcc (s390-*-linux*): If 'enabled_targets' is 'all', build | |
11071 | a bi-arch compiler defaulting to 31-bit. In this case: | |
11072 | (tmake_file): Add s390/t-linux64. | |
11073 | * doc/install.texi: Add s390-linux to the list of targets supporting | |
11074 | --enable-targets=all. | |
11075 | ||
b167b87f | 11076 | 2011-07-11 Arthur Loiret <aloiret@debian.org> |
11077 | Matthias Klose <doko@debian.org> | |
11078 | ||
11079 | * config.gcc (mips*-*-linux*): If 'enabled_targets' is 'all', build | |
11080 | a tri-arch compiler defaulting to 32-bit (ABI o32). In this case: | |
11081 | (tm_file): Add mips/linux64.h. | |
11082 | (tmake_file): Add mips/t-linux64. | |
11083 | (tm_defines): Add MIPS_ABI_DEFAULT=ABI_32. | |
11084 | * config/mips/linux64.h (DRIVER_SELF_SPECS): Use MULTILIB_ABI_DEFAULT | |
11085 | instead of hardcoded mabi=n32. | |
11086 | * config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if | |
11087 | tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc | |
11088 | convention. | |
11089 | ||
b1b0dde1 | 11090 | 2011-07-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
11091 | ||
11092 | * passes.c (init_optimization_passes): Add invariant motion pass | |
11093 | after induction variable optimization. | |
11094 | ||
416181eb | 11095 | 2011-07-11 Georg-Johann Lay <avr@gjlay.de> |
2fe4965c | 11096 | |
416181eb | 11097 | PR target/39633 |
11098 | * config/avr/avr.c (notice_update_cc): For ashiftrt:QI, only | |
11099 | offsets 1..5 set cc0 in a usable way. | |
11100 | ||
62ab7811 | 11101 | 2011-07-11 Romain Geissler <romain.geissler@gmail.com> |
11102 | ||
11103 | * tree.h (call_expr_arg): Remove. | |
11104 | (call_expr_argp): Likewise. | |
11105 | ||
b3965770 | 11106 | 2011-07-11 Eric Botcazou <ebotcazou@adacore.com> |
11107 | ||
11108 | * config/sparc/sparc.md (save_register_window_1): Rename to... | |
11109 | (window_save): ...this. | |
11110 | * config/sparc/sparc.c (emit_save_register_window): Rename to... | |
11111 | (emit_window_save): ...this. | |
11112 | (sparc_expand_prologue): Adjust to above renaming. | |
11113 | ||
67b000c1 | 11114 | 2011-07-10 H.J. Lu <hongjiu.lu@intel.com> |
11115 | ||
11116 | * config/i386/i386.c (ix86_trampoline_init): Use movl instead | |
11117 | of movabs for x32. | |
11118 | ||
33c5bf40 | 11119 | 2011-07-10 Richard Henderson <rth@redhat.com> |
11120 | ||
11121 | * config/i386/i386.c (x86_output_mi_thunk): Generate rtl and | |
11122 | run final, instead of emitting text directly. | |
11123 | ||
e75b254a | 11124 | 2011-07-10 H.J. Lu <hongjiu.lu@intel.com> |
11125 | ||
11126 | * config/i386/i386.c (ix86_option_override_internal): Turn on | |
11127 | OPTION_MASK_ISA_64BIT for TARGET_X32. Only allow small and | |
11128 | small PIC models for TARGET_X32. | |
11129 | ||
18425913 | 11130 | 2011-07-10 Hans-Peter Nilsson <hp@axis.com> |
11131 | ||
807e870d | 11132 | PR target/49684 |
11133 | * config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Don't include | |
11134 | $(LIBGCC2_CFLAGS). | |
11135 | ||
18425913 | 11136 | PR bootstrap/49680 |
11137 | * config/cris/cris.c (cris_asm_output_case_end): Robustify against | |
11138 | stray notes and debug insns by using prev_nonnote_nondebug_insn | |
11139 | instead of PREV_INSN. | |
11140 | ||
04dfc41a | 11141 | 2011-07-09 Richard Henderson <rth@redhat.com> |
11142 | ||
11143 | * defaults.h (DWARF2_ADDR_SIZE, DWARF_OFFSET_SIZE, | |
11144 | DWARF_TYPE_SIGNATURE_SIZE): Move from ... | |
11145 | * dwarf2out.c: ... here. | |
11146 | (output_all_cfis): Remove. | |
11147 | (dwarf2out_switch_text_section): Use output_cfis directly. | |
11148 | (size_of_locs): Export. | |
11149 | (output_loc_sequence, output_loc_sequence_raw): Export. | |
11150 | (div_data_align, need_data_align_sf_opcode, dwarf_cfi_name, output_cfi, | |
11151 | output_cfi_directive, dwarf2out_emit_cfi, output_cfis, output_cfa_loc, | |
11152 | output_cfa_loc_raw): Move to ... | |
11153 | * dwarfcfi.c: ... here. | |
11154 | * dwarf2out.h: Update decls. | |
11155 | ||
53a3f6d1 | 11156 | 2011-07-09 Richard Henderson <rth@redhat.com> |
11157 | ||
11158 | * defaults.h (DWARF_CIE_DATA_ALIGNMENT, DWARF_FRAME_RETURN_COLUMN, | |
11159 | DWARF_FRAME_REGNUM, DWARF2_FRAME_REG_OUT): Move from ... | |
11160 | * dwarf2cfi.c: ... here. | |
11161 | (PTR_SIZE, DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE): Remove. | |
11162 | (DWARF_ROUND, DWARF_CIE_ID): Remove. | |
11163 | * dwarf2out.c (INCOMING_RETURN_ADDR_RTX): Remove. | |
11164 | (DWARF2_FRAME_REG_OUT, DWARF_CIE_DATA_ALIGNMENT): Remove. | |
11165 | (DWARF_FRAME_RETURN_COLUMN, DWARF_FRAME_REGNUM): Remove. | |
11166 | ||
6ca363a7 | 11167 | 2011-07-09 Richard Henderson <rth@redhat.com> |
11168 | ||
11169 | * dwarf2cfi.c (cie_return_save): New. | |
11170 | (queue_reg_save): Use compare_reg_or_pc. | |
11171 | (dwarf2out_flush_queued_reg_saves): Handle pc_rtx as return column. | |
11172 | (dwarf2out_frame_debug_expr): Likewise. | |
11173 | (dwarf2out_frame_debug_cfa_register): Record saved reg for pc too. | |
11174 | (initial_return_save): Likewise. | |
11175 | (execute_dwarf2_frame): Save and restore initial return save from | |
11176 | the cie to the fde. | |
11177 | * config/mips/mips.c (mips_frame_set): Remove special case for | |
11178 | DWARF_FRAME_RETURN_COLUMN. | |
11179 | ||
4a7a4715 | 11180 | 2011-07-09 Richard Henderson <rth@redhat.com> |
11181 | ||
11182 | * dwarf2cfi.c (lookup_cfa): Remove. | |
11183 | (execute_dwarf2_frame): Assert queues are empty on entry. | |
11184 | Setup initial cfa directly, not via lookup_cfa. | |
11185 | Don't clear args_size state here. | |
11186 | ||
d4898332 | 11187 | 2011-07-09 Richard Henderson <rth@redhat.com> |
11188 | ||
11189 | * dwarf2cfi.c (add_cfi_vec): New. | |
11190 | (add_cfi): Rename from add_fde_cfi. Add the element to add_cfi_vec. | |
11191 | (def_cfa_1, reg_save): Remove for_cie argument. Update all callers. | |
11192 | (execute_dwarf2_frame): Set add_cfi_vec. | |
11193 | ||
2d0a9e44 | 11194 | 2011-07-09 Richard Henderson <rth@redhat.com> |
11195 | ||
11196 | * defaults.h (ASM_COMMENT_START): Move here... | |
11197 | * dwarf2asm.c: ... from here. | |
11198 | * dwarf2out.c, final.c, vmsdbgout.c: Remove duplicates. | |
11199 | * toplev.c: Remove ifndef tests of ASM_COMMENT_START. | |
11200 | * varasm.c: Likewise. | |
11201 | ||
a6b622eb | 11202 | 2011-07-09 Richard Henderson <rth@redhat.com> |
11203 | ||
11204 | PR debug/49686 | |
11205 | * dwarf2cfi.c (dwarf2out_frame_debug): Don't set cfi_insn here... | |
11206 | (create_cfi_notes): ... do it here instead. | |
11207 | ||
1a6ad454 | 11208 | 2011-07-09 Jakub Jelinek <jakub@redhat.com> |
11209 | ||
11210 | PR debug/49676 | |
11211 | * dwarf2out.c (size_of_int_loc_descriptor): New function. | |
11212 | (address_of_int_loc_descriptor): Use it. | |
2fe4965c | 11213 | (scompare_loc_descriptor): Optimize EQ/NE comparison with constant. |
1a6ad454 | 11214 | |
870bfab4 | 11215 | 2011-07-09 Richard Henderson <rth@redhat.com> |
11216 | ||
11217 | * config/pdp11/pdp11.md (define_c_enum "unspecv"): New. | |
11218 | (prologue, epilogue): New. | |
11219 | (return, *rts): New. | |
11220 | (blockage, setd, seti): New. | |
11221 | * config/pdp11/pdp11.c (TARGET_ASM_FUNCTION_PROLOGUE): Remove. | |
11222 | (TARGET_ASM_FUNCTION_EPILOGUE): Remove. | |
11223 | (pdp11_saved_regno): New. | |
11224 | (pdp11_expand_prologue): Rename from pdp11_output_function_prologue; | |
11225 | generate rtl instead of text. | |
11226 | (pdp11_expand_epilogue): Similarly from pdp11_output_function_epilogue. | |
11227 | (pdp11_sp_frame_offset): Export. Use pdp11_saved_regno. | |
11228 | * config/pdp11/pdp11-protos.h: Update. | |
11229 | ||
55c768a2 | 11230 | 2011-07-09 Richard Henderson <rth@redhat.com> |
11231 | ||
11232 | * config/rs6000/rs6000.c (rs6000_output_function_prologue): Don't | |
11233 | try to insert an rtl prologue here. | |
11234 | (rs6000_output_function_epilogue): Similarly. | |
11235 | * config/rs6000/rs6000.md (prologue): Emit a barrier to | |
11236 | satisfy !TARGET_SCHED_PROLOG. | |
11237 | (epilogue, sibcall_epilogue): Likewise. | |
11238 | ||
48570de5 | 11239 | 2011-07-09 Eric Botcazou <ebotcazou@adacore.com> |
11240 | ||
11241 | * config/sparc/sparc.h (STACK_SAVEAREA_MODE): Move around. | |
11242 | (FP_REG_P): Delete. | |
11243 | (IN_OR_GLOBAL_P): Likewise. | |
11244 | ||
dabebf7e | 11245 | 2011-07-08 Jason Merrill <jason@redhat.com> |
11246 | ||
3115bda0 | 11247 | PR c++/45437 |
11248 | * gimplify.c (goa_stabilize_expr): Handle RHS preevaluation in | |
11249 | compound assignment. | |
11250 | ||
dabebf7e | 11251 | * cgraph.c (cgraph_add_to_same_comdat_group): New. |
11252 | * cgraph.h: Declare it. | |
11253 | * ipa.c (function_and_variable_visibility): Make sure thunks | |
11254 | have the right visibility. | |
11255 | ||
6d627b5f | 11256 | 2011-07-08 Richard Henderson <rth@redhat.com> |
11257 | ||
11258 | PR bootstrap/49680 | |
11259 | * dwarf2cfi.c (dwarf2out_frame_debug): Insert cfi notes after | |
11260 | any tablejump vector. | |
11261 | ||
de9b0618 | 11262 | PR bootstrap/49680 |
11263 | * dwarf2cfi.c (create_cfi_notes): Flush queued saves at the | |
11264 | end of the prologue. | |
11265 | ||
3e7a8659 | 11266 | 2011-07-08 Jakub Jelinek <jakub@redhat.com> |
11267 | ||
11268 | PR target/49621 | |
11269 | * config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Use | |
2fe4965c | 11270 | CONST0_RTX (dest_mode) instead of const0_rtx as second operand of NE. |
3e7a8659 | 11271 | * config/rs6000/vector.md (vector_select_<mode>, |
11272 | vector_select_<mode>_uns): Change second operand of NE to | |
11273 | CONST0_RTX (<MODE>mode) instead of const0_rtx. | |
11274 | * config/rs6000/altivec.md (*altivec_vsel<mode>, | |
11275 | *altivec_vsel<mode>_uns): Expect second operand of NE to be | |
11276 | zero_constant of the corresponding vector mode. | |
11277 | * config/rs6000/vsx.md (*vsx_xxsel<mode>, *vsx_xxsel<mode>_uns): | |
11278 | Likewise. | |
11279 | ||
1684dcca | 11280 | 2011-07-08 Sebastian Pop <sebastian.pop@amd.com> |
11281 | ||
11282 | * graphite-dependences.c (build_alias_set_powerset): Remove | |
11283 | continue from loop, add one more assert. | |
11284 | ||
3d4d979d | 11285 | 2011-07-08 Georg-Johann Lay <avr@gjlay.de> |
2fe4965c | 11286 | |
3d4d979d | 11287 | PR target/46779 |
11288 | * config/avr/avr.c (avr_hard_regno_mode_ok): Rewrite. | |
11289 | In particular, allow 8-bit values in r28 and r29. | |
11290 | (avr_hard_regno_scratch_ok): Disallow any register that might be | |
11291 | part of the frame pointer. | |
11292 | (avr_hard_regno_rename_ok): Same. | |
11293 | (avr_legitimate_address_p): Don't allow SUBREGs. | |
11294 | ||
b46a36c7 | 11295 | 2011-07-08 Julian Brown <julian@codesourcery.com> |
11296 | ||
11297 | * config/arm/neon.md (vec_shr_<mode>, vec_shl_<mode>): Disable in | |
11298 | big-endian mode. | |
11299 | (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_smin_<mode>) | |
11300 | (reduc_smax_<mode>, reduc_umin_<mode>, reduc_umax_<mode>) | |
11301 | (neon_vec_unpack<US>_lo_<mode>, neon_vec_unpack<US>_hi_<mode>) | |
11302 | (vec_unpack<US>_hi_<mode>, vec_unpack<US>_lo_<mode>) | |
11303 | (neon_vec_<US>mult_lo_<mode>, vec_widen_<US>mult_lo_<mode>) | |
11304 | (neon_vec_<US>mult_hi_<mode>, vec_widen_<US>mult_hi_<mode>) | |
11305 | (vec_pack_trunc_<mode>, neon_vec_pack_trunc_<mode>): Disable for Q | |
11306 | registers in big-endian mode. | |
11307 | ||
7336c0af | 11308 | 2011-07-08 Bernd Schmidt <bernds@codesourcery.com> |
11309 | ||
11310 | * genattrtab.c (evaluate_eq_attr): Allow an attribute to be defined | |
11311 | in terms of another. | |
11312 | (write_attr_value): Write a cast if necessary. | |
11313 | ||
76c64076 | 11314 | * defaults.h (REG_WORDS_BIG_ENDIAN): Provide a default. |
11315 | * doc/tm.texi.in (WORDS_BIG_ENDIAN): Mention REG_WORDS_BIG_ENDIAN. | |
11316 | (REG_WORDS_BIG_ENDIAN): Document. | |
11317 | * doc/tm.texi: Regenerate. | |
11318 | * reload.c (operands_match_p): Take it into account. | |
11319 | (reload_adjust_reg_for_mode): Likewise. | |
11320 | * rtlanal.c (subreg_get_info): Likewise. | |
11321 | ||
0b9b1b4d | 11322 | 2011-07-08 Richard Guenther <rguenther@suse.de> |
11323 | ||
11324 | * fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index | |
11325 | folding. | |
11326 | ||
1e06ea55 | 11327 | 2011-07-08 Kai Tietz <ktietz@redhat.com> |
11328 | ||
11329 | * fold-const.c (fold_truth_andor): Factored out truth_andor | |
11330 | label from fold_binary as function. | |
11331 | (fold_binary_loc): Replace truth_andor lable | |
11332 | by function fold_truth_andor. | |
11333 | ||
cc0595c0 | 11334 | 2011-07-08 Kirill Yukhin <kirill.yukhin@intel.com> |
11335 | ||
11336 | PR middle-end/49519 | |
11337 | * calls.c (mem_overlaps_already_clobbered_arg_p): Additional | |
11338 | check if address is stored in register. If so - give up. | |
11339 | (check_sibcall_argument_overlap_1): Do not perform check of | |
11340 | overlapping when it is call to address. | |
11341 | ||
46161cc2 | 11342 | 2011-07-08 Georg-Johann Lay <avr@gjlay.de> |
7336c0af | 11343 | |
46161cc2 | 11344 | * config/avr/avr.c (output_reload_insisf): Use 'REG_Z+1' instead |
11345 | of magic '31'. | |
11346 | ||
995b44f5 | 11347 | 2011-07-08 Bernd Schmidt <bernds@codesourcery.com> |
11348 | ||
11349 | * optabs.c (expand_binop): Use GET_MODE_PRECISION instead of | |
11350 | GET_MODE_BITSIZE where appropriate. | |
11351 | (widen_leading, expand_parity, expand_ctz, expand_ffs, | |
11352 | expand_unop, expand_abs_nojump, expand_one_cmpl_abs_nojump, | |
11353 | expand_float, expand_fix): Likewise. | |
11354 | * expr.c (convert_move, convert_modes, expand_expr_real_2, | |
11355 | expand_expr_real_1, reduce_to_bit_field_precision): Likewise. | |
11356 | * stor-layout.c (get_mode_bounds): Likewise. | |
11357 | * cfgexpand.c (convert_debug_memory_address, expand_debug_expr): | |
11358 | Likewise. | |
11359 | * convert.c (convert_to_integer): Likewise. | |
11360 | * expmed.c (expand_shift_1): Likewise. | |
11361 | ||
b0676cad | 11362 | * rtlanal.c (nonzero_bits1): Don't compare GET_MODE_SIZE against |
11363 | a bitsize. | |
11364 | ||
eb2457b0 | 11365 | * optabs.c (expand_binop): Tighten conditions for doubleword |
11366 | expansions. | |
2fe4965c | 11367 | (widen_bswap): Assert that mode bitsize and precision are the same. |
eb2457b0 | 11368 | * stor-layout.c (get_best_mode): Skip modes that have lower |
11369 | precision than bitsize. | |
11370 | * recog.c (simplify_while_replacing): Assert that bitsize and | |
11371 | precision are the same. | |
11372 | ||
2bc72a9f | 11373 | 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
11374 | ||
11375 | * Makefile.in (LIBGCOV): Remove. | |
11376 | (libgcc.mvars): Remove LIBGCOV. | |
11377 | * libgov.c: Move to ../libgcc. | |
11378 | ||
36a5227d | 11379 | 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
11380 | ||
11381 | * config/fixed-bit.c, config/fixed-bit.h: Move to ../libgcc. | |
11382 | ||
be8f376f | 11383 | 2011-07-08 Martin Jambor <mjambor@suse.cz> |
11384 | ||
11385 | * tree-sra.c (analyze_all_variable_accesses): Dump that a struture | |
11386 | is too big for total scalarization. | |
11387 | ||
56276963 | 11388 | 2011-07-07 Richard Henderson <rth@redhat.com> |
11389 | ||
11390 | * config/alpha/elf.h (MIPS_DEBUGGING_INFO): Undef. | |
11391 | (DBX_DEBUGGING_INFO): Undef. | |
11392 | ||
d53ccf7b | 11393 | 2011-07-07 Richard Henderson <rth@redhat.com> |
11394 | ||
11395 | * dwarf2out.c (output_cfi_directive): Export. Add FILE parameter. | |
11396 | Handle some opcodes specially for debugging. | |
11397 | * print-rtl.c: Include dwarf2out.h | |
11398 | (print_rtx): Handle NOTE_INSN_CFI. | |
11399 | * Makefile.in (print-rtl.o): Update. | |
11400 | ||
fe2dc6d6 | 11401 | 2011-07-07 Richard Henderson <rth@redhat.com> |
11402 | ||
11403 | * tree-pass.h (pass_dwarf2_frame): Declare. | |
11404 | * passes.c (init_optimization_passes): Add it. | |
11405 | * dwarf2cfi.c (dwarf2out_frame_debug): Make static. | |
11406 | (create_cfi_notes): Rename from dwarf2out_frame_debug_after_prologue; | |
11407 | make static, do not call add_cfis_to_fde. | |
11408 | (dwarf2out_frame_debug_init, dwarf2cfi_function_init, | |
11409 | dwarf2out_frame_init): Merge into... | |
11410 | (execute_dwarf2_frame): ... here. New function. | |
11411 | (dwarf2out_do_frame, dwarf2out_do_cfi_asm): Make boolean. Change | |
11412 | saved_do_cfi_asm to a tri-state variable. | |
11413 | (gate_dwarf2_frame, pass_dwarf2_frame): New. | |
11414 | * dwarf2out.c (dwarf2out_begin_prologue): Only allocate the fde | |
11415 | if it has yet to be done. Don't call dwarf2cfi_function_init. | |
11416 | * dwarf2out.h, debug.h: Update decls. | |
11417 | * final.c (final_start_function): Don't call | |
11418 | dwarf2out_frame_debug_init or dwarf2out_frame_debug_after_prologue. | |
11419 | * lto-streamer-in.c (lto_init_eh): Don't call dwarf2out_frame_init. | |
11420 | * toplev.c (lang_dependent_init): Likewise. | |
11421 | ||
6033bf11 | 11422 | 2011-07-07 Richard Henderson <rth@redhat.com> |
11423 | ||
11424 | * dwarf2out.c (fde_table, fde_table_allocated, fde_table_in_use, | |
11425 | FDE_TABLE_INCREMENT): Replace with... | |
11426 | (fde_vec): ... this, a new vector. | |
11427 | (current_fde): Remove. Replace all users with cfun->fde. | |
11428 | (output_call_frame_info): Use FOR_EACH_VEC_ELT over fde_vec. | |
11429 | (size_of_aranges, dwarf2out_finish): Likewise. | |
11430 | (dwarf2out_alloc_current_fde): Break out from ... | |
11431 | (dwarf2out_begin_prologue): ... here. | |
11432 | (dwarf2out_frame_init): Remove. | |
11433 | * dwarf2cfi.c: Update all users of current_fde. | |
11434 | (dwarf2out_frame_init): Rename from dwarf2cfi_frame_init. | |
11435 | * dwarf2out.h: Update decls. | |
11436 | (dw_fde_node): Add fde_index member. | |
11437 | * function.h (struct function): Add fde member. | |
11438 | ||
c746c5c3 | 11439 | 2011-07-07 Bernd Schmidt <bernds@codesourcery.com> |
11440 | Richard Henderson <rth@redhat.com> | |
11441 | ||
11442 | * dwarf2cfi.c (add_cfi): Remove. | |
11443 | (dwarf2out_cfi_label): Remove force argument. Only generate the | |
11444 | label name. | |
11445 | (add_fde_cfi): Simplify the different code paths. | |
11446 | (add_cie_cfi): New. | |
11447 | (old_cfa, old_cfa_remember): New. | |
11448 | (def_cfa_1, reg_save): Remove label, add for_cie parameter. | |
11449 | (last_reg_save_label): Remove. | |
11450 | (dwarf2out_args_size, dwarf2out_stack_adjust, queue_reg_save, | |
11451 | dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa, | |
11452 | dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register, | |
11453 | dwarf2out_frame_debug_cfa_expression, | |
11454 | dwarf2out_frame_debug_cfa_restore, | |
11455 | dwarf2out_frame_debug_cfa_window_save, | |
11456 | dwarf2out_frame_debug_expr): Remove label parameter. | |
11457 | (cfi_label_required_p, add_cfis_to_fde): New. | |
11458 | (dwarf2out_frame_debug_after_prologue): New. | |
11459 | (dwarf2cfi_frame_init): Initialize old_cfa. | |
11460 | (dwarf2out_frame_debug_restore_state): Likewise. | |
11461 | * dwarf2out.c (dwarf2out_emit_cfi): Only do output for cfi_asm. | |
11462 | (dwarf2out_switch_text_section): Don't clear dw_fde_current_label here. | |
11463 | * final.c (final_start_function): Call | |
11464 | dwarf2out_frame_debug_after_prologue. | |
11465 | ||
46346a52 | 11466 | 2011-07-07 Bernd Schmidt <bernds@codesourcery.com> |
11467 | Richard Henderson <rth@redhat.com> | |
11468 | ||
11469 | * dwarf2cfi.c (cfi_insn): New. | |
11470 | (dwarf2out_cfi_label): Don't emit cfi label here. | |
11471 | (add_fde_cfi): Create a NOTE_INSN_CFI. | |
11472 | (dwarf2out_frame_debug): Setup cfi_insn. | |
11473 | (dwarf2out_frame_debug_init): Loop over insns creating CFI notes. | |
11474 | (dwarf2out_cfi_begin_epilogue): Make static. | |
11475 | (dwarf2out_frame_debug_restore_state): Make static. | |
11476 | * dwarf2out.c (output_cfi_directive): Make static. | |
11477 | (dwarf2out_emit_cfi): New. | |
11478 | * dwarf2out.h: Update. | |
11479 | * final.c (final): Remove CFI notes. | |
11480 | (final_scan_insn): Don't call dwarf2out_cfi_begin_epilogue, | |
11481 | dwarf2out_frame_debug_restore_state, dwarf2out_frame_debug. | |
11482 | Handle NOTE_INSN_CFI and NOTE_INSN_CFI_LABEL. | |
11483 | * insn-notes.def (NOTE_INSN_CFI): New. | |
11484 | (NOTE_INSN_CFI_LABEL): New. | |
11485 | * rtl.h (union rtunion_def): Add rt_cfi member. | |
11486 | (XCFI, XCCFI, NOTE_CFI, NOTE_LABEL_NUMBER): New. | |
11487 | ||
dcdf448e | 11488 | 2011-07-07 Richard Henderson <rth@redhat.com> |
11489 | ||
11490 | * dwarf2cfi.c: New file. | |
11491 | * Makefile.in (OBJS): Add it. | |
11492 | (GTFILES): Add dwarf2cfi.c and dwarf2out.h. | |
11493 | * gengtype.c (open_base_files): Include dwarf2out.h. | |
11494 | * coretypes.h (enum var_init_status): Move from ... | |
11495 | * rtl.h: ... here. | |
11496 | * dwarf2out.c (saved_do_cfi_asm, dwarf2out_do_frame, | |
11497 | dwarf2out_do_cfi_asm, cie_cfi_vec, dwarf2out_cfi_label_num, | |
11498 | expand_builtin_dwarf_sp_column, init_return_column_size, | |
11499 | expand_builtin_init_dwarf_reg_sizes, new_cfi, add_cfi, | |
11500 | dwarf2out_cfi_label, emit_cfa_remember, any_cfis_emitted, add_fde_cfi, | |
11501 | lookup_cfa_1, lookup_cfa, cfa, cfa_store, cfa_remember, args_size, | |
11502 | old_args_size, cfa_equal_p, def_cfa_1, reg_save, initial_return_save, | |
11503 | stack_adjust_offset, barrier_args_size, compute_barrier_args_size_1, | |
11504 | compute_barrier_args_size, dwarf2out_args_size, | |
11505 | dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust, | |
11506 | queued_reg_saves, reg_saved_in_data, regs_saved_in_regs, | |
11507 | compare_reg_or_pc, record_reg_saved_in_reg, last_reg_save_label, | |
11508 | queue_reg_save, dwarf2out_flush_queued_reg_saves, | |
11509 | clobbers_queued_reg_save, reg_saved_in, cfa_temp, | |
11510 | dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa, | |
11511 | dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register, | |
11512 | dwarf2out_frame_debug_cfa_expression, | |
11513 | dwarf2out_frame_debug_cfa_restore, | |
11514 | dwarf2out_frame_debug_cfa_window_save, dwarf2out_frame_debug_expr, | |
11515 | dwarf2out_frame_debug, dwarf2out_frame_debug_init, | |
11516 | dwarf2out_cfi_begin_epilogue, dwarf2out_frame_debug_restore_state, | |
11517 | get_cfa_from_loc_descr): Move to dwarf2cfi.c. | |
11518 | (dw_cfi_ref, dw_fde_ref, dw_cfi_oprnd_ref, enum dw_cfi_oprnd_type, | |
11519 | dw_cfi_oprnd, dw_cfi_node, cfi_vec, dw_cfa_location, dw_fde_node, | |
11520 | dw_val_ref, dw_die_ref, const_dw_die_ref, dw_loc_descr_ref, | |
11521 | dw_loc_list_ref, enum dw_val_class, dw_vec_const, dw_val_node, | |
11522 | dw_loc_descr_node): Move to dwarf2out.h. | |
11523 | (current_fde, output_cfi_directive, build_cfa_loc, get_address_mode, | |
11524 | mem_loc_descriptor): Export. | |
11525 | (build_cfa_aligned_loc): Export. Take CFA as a parameter. | |
11526 | (dwarf2out_frame_init): Extract CIE generation code to | |
11527 | dwarf2cfi_frame_init. | |
11528 | ||
28b9ad8f | 11529 | 2011-07-07 Eric Botcazou <ebotcazou@adacore.com> |
11530 | ||
11531 | PR target/49660 | |
11532 | * config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Add | |
11533 | MASK_V8PLUS, remove commented out flag and reorder. | |
11534 | ||
66031ea7 | 11535 | 2011-07-07 Jakub Jelinek <jakub@redhat.com> |
11536 | ||
11537 | PR c/49644 | |
11538 | * c-typeck.c (build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with | |
11539 | one non-complex and one complex argument, call c_save_expr on both | |
11540 | operands. | |
11541 | ||
2f9d66d3 | 11542 | 2011-07-07 Martin Jambor <mjambor@suse.cz> |
11543 | ||
11544 | PR middle-end/49495 | |
11545 | * cgraphunit.c (verify_edge_corresponds_to_fndecl): New function. | |
11546 | (verify_cgraph_node): Some functinality moved to | |
11547 | verify_edge_corresponds_to_fndecl, call it. | |
11548 | ||
689a8077 | 11549 | 2011-07-07 Joseph Myers <joseph@codesourcery.com> |
11550 | ||
11551 | * config.gcc (*local*): Remove. | |
11552 | * doc/install-old.texi: Don't mention local configurations. | |
11553 | ||
910dcf9a | 11554 | 2011-07-07 Jakub Jelinek <jakub@redhat.com> |
11555 | ||
11556 | PR debug/49522 | |
11557 | * df-problems.c (dead_debug_reset): Remove dead_debug_uses | |
11558 | referencing debug insns that have been reset. | |
11559 | (dead_debug_insert_before): Don't assert reg is non-NULL, | |
11560 | instead return immediately if it is NULL. | |
11561 | ||
dc13fbf7 | 11562 | 2011-07-07 Joseph Myers <joseph@codesourcery.com> |
11563 | ||
2fe4965c | 11564 | * config/i386/t-crtpic, config/i386/t-svr3dbx, config/pa/t-pa: Remove. |
dc13fbf7 | 11565 | |
1b727a0a | 11566 | 2011-07-07 Bernd Schmidt <bernds@codesourcery.com> |
11567 | ||
11568 | * hw-doloop.c: New file. | |
11569 | * hw-doloop.h: New file. | |
11570 | * Makefile.in (OBJS): Add hw-doloop.o. | |
11571 | (hw-doloop.o): New rule. | |
11572 | ($(obj_out_file)): Add hw-doloop.h dependency. | |
11573 | * config/bfin/bfin.c: Include "hw-doloop.h". | |
11574 | (loop_info, DEF_VEC_P for loop_info, loop_info_d): Remove. | |
11575 | (bfin_dump_loops, bfin_bb_in_loop, bfin_scan_loop): Remove. | |
11576 | (hwloop_optimize): Renamed from bfin_optimize_loop. Argument | |
11577 | type changed to hwloop_info. Return bool, true if the loop was | |
11578 | successfully optimized. Remove code that was moved to | |
11579 | hw-doloop.c, and adjust other parts. | |
11580 | (hwloop_fail): New static function, containing parts that used | |
11581 | to be in bfin_optimize_loop. | |
11582 | (bfin_discover_loop, bfin_discover_loops, free_loops, | |
11583 | bfin_reorder_loops): Remove. | |
11584 | (hwloop_pattern_reg): New static function. | |
11585 | (bfin_doloop_hooks): New variable. | |
11586 | (bfin_reorg_loops): Remove most code, call reorg_loops. | |
11587 | * config/bfin/bfin.md (doloop_end splitter): Also enable if | |
11588 | loop counter is a memory_operand. | |
11589 | ||
596b2ba3 | 11590 | 2011-07-07 H.J. Lu <hongjiu.lu@intel.com> |
11591 | ||
2fe4965c | 11592 | * config.gcc: Support --with-multilib-list for x86 Linux targets. |
596b2ba3 | 11593 | |
11594 | * configure.ac: Mention x86-64 for --with-multilib-list. | |
11595 | * configure: Regenerated. | |
11596 | ||
11597 | * config/i386/gnu-user64.h (SPEC_64): Support x32. | |
11598 | (SPEC_32): Likewise. | |
11599 | (ASM_SPEC): Likewise. | |
11600 | (LINK_SPEC): Likewise. | |
11601 | (TARGET_THREAD_SSP_OFFSET): Likewise. | |
11602 | (TARGET_THREAD_SPLIT_STACK_OFFSET): Likewise. | |
11603 | (SPEC_X32): New. | |
11604 | ||
11605 | * config/i386/i386.h (TARGET_X32): New. | |
11606 | (TARGET_LP64): New. | |
11607 | (LONG_TYPE_SIZE): Likewise. | |
11608 | (POINTER_SIZE): Likewise. | |
11609 | (POINTERS_EXTEND_UNSIGNED): Likewise. | |
11610 | (OPT_ARCH64): Support x32. | |
11611 | (OPT_ARCH32): Likewise. | |
11612 | ||
11613 | * config/i386/i386.opt (mx32): New. | |
11614 | ||
11615 | * config/i386/kfreebsd-gnu64.h (GNU_USER_LINK_EMULATIONX32): New. | |
11616 | (GLIBC_DYNAMIC_LINKERX32): Likewise. | |
11617 | * config/i386/linux64.h (GNU_USER_LINK_EMULATIONX32): Likewise. | |
11618 | (GLIBC_DYNAMIC_LINKERX32): Likewise. | |
11619 | ||
11620 | * config/linux.h (UCLIBC_DYNAMIC_LINKERX32): New. | |
11621 | (BIONIC_DYNAMIC_LINKERX32): Likewise. | |
11622 | (GNU_USER_DYNAMIC_LINKERX32): Likewise. | |
11623 | ||
11624 | * config/i386/t-linux64: Support TM_MULTILIB_CONFIG. | |
11625 | ||
2fe4965c | 11626 | * doc/install.texi: Document --with-multilib-list for Linux/x86-64. |
596b2ba3 | 11627 | |
11628 | * doc/invoke.texi: Document -mx32. | |
11629 | ||
4d2045bb | 11630 | 2011-07-07 Richard Sandiford <richard.sandiford@linaro.org> |
11631 | ||
11632 | * doc/invoke.texi (mwords-little-endian): Deprecate. | |
11633 | * config/arm/arm.opt (mwords-little-endian): Likewise. | |
11634 | * config/arm/arm.c (arm_option_override): Warn about the deprecation | |
11635 | of -mwords-little-endian. | |
11636 | ||
629bdf62 | 11637 | 2011-07-07 Richard Sandiford <richard.sandiford@linaro.org> |
11638 | ||
11639 | * reload1.c (choose_reload_regs): Use mode sizes to check whether | |
11640 | an old reload register completely defines the required value. | |
11641 | ||
ff174e5c | 11642 | 2011-07-07 Richard Guenther <rguenther@suse.de> |
11643 | ||
11644 | * fold-const.c (fold_unary_loc): Do not strip sign-changes | |
11645 | for NEGATE_EXPR. | |
11646 | ||
7430df61 | 11647 | 2011-07-07 Richard Guenther <rguenther@suse.de> |
11648 | ||
11649 | * tree-vrp.c (simplify_conversion_using_ranges): New function. | |
11650 | (simplify_stmt_using_ranges): Call it. | |
11651 | ||
41913fa9 | 11652 | 2011-07-07 Kai Tietz <ktietz@redhat.com> |
11653 | ||
11654 | * tree-ssa-forwprop.c (truth_valued_ssa_name): New function. | |
11655 | (lookup_logical_inverted_value): Likewise. | |
11656 | (simplify_bitwise_binary_1): Likewise. | |
11657 | (simplify_bitwise_binary): Use simplify_bitwise_binary_1. | |
11658 | ||
88483769 | 11659 | 2011-07-07 Joseph Myers <joseph@codesourcery.com> |
11660 | ||
11661 | * gcc.c (%[Spec]): Don't document. | |
11662 | (struct spec_list): Update comment. | |
11663 | (do_spec_1): Don't handle %[Spec]. | |
11664 | * doc/invoke.texi (%[@var{name}]): Remove documentation of spec. | |
11665 | ||
393a753d | 11666 | 2011-07-07 Joseph Myers <joseph@codesourcery.com> |
11667 | ||
11668 | * common/common-target-def.h (TARGET_HAVE_NAMED_SECTIONS): Don't | |
11669 | default based on TARGET_ASM_NAMED_SECTION. | |
11670 | * common/common-target.def (have_named_sections): Default to true. | |
11671 | * common/config/default-common.c: Don't include tm.h. | |
11672 | * common/config/picochip/picochip-common.c | |
11673 | (TARGET_HAVE_NAMED_SECTIONS): Don't define. | |
11674 | * common/config/m32c/m32c-common.c: Remove. | |
11675 | * config.gcc (m32c*-*-*): Set target_has_targetm_common=no. | |
2fe4965c | 11676 | * config/alpha/osf5.h (TARGET_HAVE_NAMED_SECTIONS): Define to false. |
11677 | * config/i386/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false. | |
11678 | * config/m68k/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false. | |
393a753d | 11679 | * config/pa/som.h (TARGET_HAVE_NAMED_SECTIONS): Define to false. |
2fe4965c | 11680 | * config/pdp11/pdp11.h (TARGET_HAVE_NAMED_SECTIONS): Define to false. |
11681 | * config/vax/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false. | |
393a753d | 11682 | |
85b059d7 | 11683 | 2011-07-07 Jakub Jelinek <jakub@redhat.com> |
11684 | ||
11685 | PR middle-end/49640 | |
2fe4965c | 11686 | * gimplify.c (gimplify_compound_lval): For last 2 ARRAY_*REF operands |
11687 | and last COMPONENT_REF operand call gimplify_expr on it if non-NULL. | |
85b059d7 | 11688 | |
1043205d | 11689 | 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
11690 | ||
11691 | PR libmudflap/49550 | |
11692 | * gcc.c (MFWRAP_SPEC): Also wrap mmap64. | |
11693 | ||
14f27bc6 | 11694 | 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
11695 | ||
11696 | PR target/39150 | |
11697 | * configure.ac (gcc_cv_as_hidden): Also accept | |
11698 | x86_64-*-solaris2.1[0-9]*. | |
11699 | (gcc_cv_as_cfi_directive): Likewise. | |
11700 | (gcc_cv_as_comdat_group_group): Likewise. | |
11701 | (set_have_as_tls): Likewise. | |
11702 | * configure: Regenerate. | |
11703 | * config.gcc (i[34567]86-*-solaris2*): Also handle | |
11704 | x86_64-*-solaris2.1[0-9]*. | |
11705 | * config.host (i[34567]86-*-solaris2*): Likewise. | |
11706 | * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove. | |
11707 | * config/sol2-bi.h (ASM_CPU_DEFAULT_SPEC): Redefine. | |
11708 | [USE_GLD] (ARCH_DEFAULT_EMULATION): Define. | |
11709 | (TARGET_LD_EMULATION): Use it. | |
11710 | * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC): Define. | |
11711 | (SUBTARGET_CPU_EXTRA_SPECS): Add asm_cpu_default. | |
11712 | * config/i386/sol2-bi.h (ASM_CPU32_DEFAULT_SPEC): Define. | |
11713 | (ASM_CPU64_DEFAULT_SPEC): Define. | |
11714 | (ASM_CPU_SPEC): Use %(asm_cpu_default). | |
11715 | (ASM_SPEC): Redefine. | |
11716 | (DEFAULT_ARCH32_P): Define using TARGET_64BIT_DEFAULT. | |
11717 | * config/host-solaris.c [__x86_64__] (TRY_EMPTY_VM_SPACE): Reduce. | |
2fe4965c | 11718 | * doc/install.texi (Specific, amd64-*-solaris2.1[0-9]*): Document. |
14f27bc6 | 11719 | (Specific, i?86-*-solaris2.10): Mention x86_64-*-solaris2.1[0-9]* |
11720 | configuration. | |
11721 | (Specific, x86_64-*-solaris2.1[0-9]*): Document. | |
11722 | ||
cc3f74e8 | 11723 | 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
11724 | ||
11725 | * config/sol2.h (ASM_SPEC): Split into ... | |
11726 | (ASM_SPEC_BASE, ASM_PIC_SPEC): ... this. | |
11727 | * config/i386/sol2.h (ASM_SPEC): Define using ASM_SPEC_BASE. | |
11728 | * config/i386/sol2-bi.h (ASM_CPU_SPEC): Redefine. | |
11729 | (ASM_SPEC): Use ASM_SPEC_BASE. | |
11730 | * config/sparc/sol2.h (ASM_SPEC): Redefine. | |
11731 | ||
9ce2d202 | 11732 | 2011-07-07 Georg-Johann Lay <avr@gjlay.de> |
2fe4965c | 11733 | |
9ce2d202 | 11734 | * config/avr/avr.md (*reload_insi): Change predicate #1 to |
11735 | const_int_operand. Ditto for peep2 producing this insn. | |
11736 | Add argument to output_reload_insisf call. | |
11737 | (*movsi,*movsf): Add argument to output_movsisf call. | |
11738 | (*reload_insf): New insn and new peep2 to produce it. | |
11739 | * config/avr/avr-protos.h (output_movsisf): Change prototype. | |
11740 | (output_reload_insisf): Change prototype. | |
11741 | * config/avr/avr.c (avr_asm_len): New function. | |
11742 | (output_reload_insisf): Rewrite. | |
11743 | (output_movsisf): Change prototype. output_reload_insisf for | |
11744 | all CONST_INT and CONST_DOUBLE. ALlow moving 0.0f to memory. | |
11745 | (adjust_insn_length): Add argument to output_movsisf and | |
11746 | output_reload_insisf call. | |
11747 | ||
b537bfdb | 11748 | 2011-07-07 Bernd Schmidt <bernds@codesourcery.com> |
11749 | ||
11750 | * emit-rtl.c (paradoxical_subreg_p): New function. | |
11751 | * rtl.h (paradoxical_subreg_p): Declare. | |
11752 | * combine.c (set_nonzero_bits_and_sign_copies, get_last_value, | |
11753 | apply_distributive_law, simplify_comparison, simplify_set): Use it. | |
11754 | * cse.c (record_jump_cond, cse_insn): Likewise. | |
11755 | * expr.c (force_operand): Likewise. | |
11756 | * rtlanal.c (num_sign_bit_copies1): Likewise. | |
11757 | * reload1.c (eliminate_regs_1, strip_paradoxical_subreg): Likewise. | |
11758 | * reload.c (push_secondary_reload, find_reloads_toplev): Likewise. | |
11759 | (push_reload): Use precision to check for paradoxical subregs. | |
11760 | * expmed.c (extract_bit_field_1): Likewise. | |
11761 | ||
f179ee60 | 11762 | * machmode.h (HWI_COMPUTABLE_MODE_P): New macro. |
11763 | * combine.c (set_nonzero_bits_and_sign_copies): Use it. | |
11764 | (find_split-point, combine_simplify_rtx, simplify_if_then_else, | |
11765 | simplify_set, simplify_logical, expand_compound_operation, | |
11766 | make_extraction, force_to_mode, if_then_else_cond, extended_count, | |
11767 | try_widen_shift_mode, simplify_shift_const_1, simplify_comparison, | |
11768 | record_value_for_reg): Likewise. | |
11769 | * expmed.c (expand_widening_mult, expand_mult_highpart): Likewise. | |
11770 | * simplify-rtx. c (simplify_unary_operation_1, | |
11771 | simplify_binary_operation_1, simplify_const_relational_operation): | |
11772 | Likewise. | |
11773 | ||
ded805e6 | 11774 | * explow.c (trunc_int_for_mode): Use GET_MODE_PRECISION |
11775 | instead of GET_MODE_BITSIZE where appropriate. | |
11776 | * rtlanal.c (subreg_lsb_1, subreg_get_info, nonzero_bits1, | |
11777 | num_sign_bit_copies1, canonicalize_condition, low_bitmask_len, | |
11778 | init_num_sign_bit_copies_in_rep): Likewise. | |
11779 | * cse.c (fold_rtx, cse_insn): Likewise. | |
11780 | * loop-doloop.c (doloop_modify, doloop_optimize): Likewise. | |
11781 | * simplify-rtx.c (simplify_unary_operation_1, | |
11782 | simplify_const_unary_operation, simplify_binary_operation_1, | |
11783 | simplify_const_binary_operation, simplify_ternary_operation, | |
11784 | simplify_const_relational_operation, simplify_subreg): Likewise. | |
11785 | * combine.c (try_combine, find_split_point, combine_simplify_rtx, | |
11786 | simplify_if_then_else, simplify_set, expand_compound_operation, | |
11787 | expand_field_assignment, make_extraction, if_then_else_cond, | |
11788 | make_compound_operation, force_to_mode, make_field_assignment, | |
11789 | reg_nonzero_bits_for_combine, reg_num_sign_bit_copies_for_combine, | |
11790 | extended_count, try_widen_shift_mode, simplify_shift_const_1, | |
11791 | simplify_comparison, record_promoted_value, simplify_compare_const, | |
11792 | record_dead_and_set_regs_1): Likewise. | |
11793 | ||
b3003238 | 11794 | Revert: |
11795 | * simplify-rtx.c (simplify_const_binary_operation): Use the | |
2fe4965c | 11796 | shift_truncation_mask hook instead of performing modulo by width. |
11797 | Compare against mode precision, not bitsize. | |
b3003238 | 11798 | * combine.c (combine_simplify_rtx, simplify_shift_const_1): |
2fe4965c | 11799 | Use shift_truncation_mask instead of constructing the value manually. |
b3003238 | 11800 | |
e2502ff1 | 11801 | 2011-07-06 Michael Meissner <meissner@linux.vnet.ibm.com> |
11802 | ||
11803 | * config/rs6000/rs6000-protos.h (rs6000_call_indirect_aix): New | |
11804 | declaration. | |
11805 | (rs6000_save_toc_in_prologue_p): Ditto. | |
11806 | ||
11807 | * config/rs6000/rs6000.opt (-mr11): New switch to disable loading | |
11808 | up the static chain (r11) during indirect function calls. | |
11809 | (-msave-toc-indirect): New undocumented debug switch. | |
11810 | ||
11811 | * config/rs6000/rs6000.c (struct machine_function): Add | |
11812 | save_toc_in_prologue field to note whether the prologue needs to | |
11813 | save the TOC value in the reserved stack location. | |
11814 | (rs6000_emit_prologue): Use TOC_REGNUM instead of 2. If we need | |
11815 | to save the TOC in the prologue, do so. | |
11816 | (rs6000_trampoline_init): Don't allow creating AIX style | |
11817 | trampolines if -mno-r11 is in effect. | |
11818 | (rs6000_call_indirect_aix): New function to create AIX style | |
11819 | indirect calls, adding support for -mno-r11 to suppress loading | |
11820 | the static chain, and saving the TOC in the prologue instead of | |
11821 | the call body. | |
11822 | (rs6000_save_toc_in_prologue_p): Return true if we are saving the | |
11823 | TOC in the prologue. | |
11824 | ||
11825 | * config/rs6000/rs6000.md (STACK_POINTER_REGNUM): Add more fixed | |
11826 | register numbers. | |
11827 | (TOC_REGNUM): Ditto. | |
11828 | (STATIC_CHAIN_REGNUM): Ditto. | |
11829 | (ARG_POINTER_REGNUM): Ditto. | |
11830 | (SFP_REGNO): Delete, unused. | |
11831 | (TOC_SAVE_OFFSET_32BIT): Add constants for AIX TOC save and | |
11832 | function descriptor offsets. | |
11833 | (TOC_SAVE_OFFSET_64BIT): Ditto. | |
11834 | (AIX_FUNC_DESC_TOC_32BIT): Ditto. | |
11835 | (AIX_FUNC_DESC_TOC_64BIT): Ditto. | |
11836 | (AIX_FUNC_DESC_SC_32BIT): Ditto. | |
11837 | (AIX_FUNC_DESC_SC_64BIT): Ditto. | |
2fe4965c | 11838 | (ptrload): New mode attribute for the appropriate load of a pointer. |
11839 | (call_indirect_aix32): Delete, rewrite AIX indirect function calls. | |
e2502ff1 | 11840 | (call_indirect_aix64): Ditto. |
11841 | (call_value_indirect_aix32): Ditto. | |
11842 | (call_value_indirect_aix64): Ditto. | |
11843 | (call_indirect_nonlocal_aix32_internal): Ditto. | |
11844 | (call_indirect_nonlocal_aix32): Ditto. | |
11845 | (call_indirect_nonlocal_aix64_internal): Ditto. | |
11846 | (call_indirect_nonlocal_aix64): Ditto. | |
11847 | (call): Rewrite AIX indirect function calls. Add support for | |
11848 | eliminating the static chain, and for moving the save of the TOC | |
11849 | to the function prologue. | |
11850 | (call_value): Ditto. | |
11851 | (call_indirect_aix<ptrsize>): Ditto. | |
11852 | (call_indirect_aix<ptrsize>_internal): Ditto. | |
11853 | (call_indirect_aix<ptrsize>_internal2): Ditto. | |
11854 | (call_indirect_aix<ptrsize>_nor11): Ditto. | |
11855 | (call_value_indirect_aix<ptrsize>): Ditto. | |
11856 | (call_value_indirect_aix<ptrsize>_internal): Ditto. | |
11857 | (call_value_indirect_aix<ptrsize>_internal2): Ditto. | |
11858 | (call_value_indirect_aix<ptrsize>_nor11): Ditto. | |
11859 | (call_nonlocal_aix32): Relocate in the rs6000.md file. | |
11860 | (call_nonlocal_aix64): Ditto. | |
11861 | ||
11862 | * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mr11 and | |
11863 | -mno-r11 documentation. | |
11864 | ||
f3b11bf1 | 11865 | 2011-07-06 Jonathan Wakely <jwakely.gcc@gmail.com> |
11866 | ||
11867 | PR other/49658 | |
11868 | * doc/extend.texi (Compound Literals): Fix typo. | |
11869 | ||
9c8421d8 | 11870 | 2011-07-06 James Greenhalgh <james.greenhalgh@arm.com> |
11871 | ||
2fe4965c | 11872 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add __ARM_FEATURE_DSP. |
9c8421d8 | 11873 | |
7fed55f3 | 11874 | 2011-07-06 Basile Starynkevitch <basile@starynkevitch.net> |
11875 | ||
11876 | * configure.ac (plugin-version.h): Generate | |
11877 | GCCPLUGIN_VERSION_MAJOR, GCCPLUGIN_VERSION_MINOR, | |
11878 | GCCPLUGIN_VERSION_PATCHLEVEL, GCCPLUGIN_VERSION constant integer | |
11879 | macros. | |
11880 | ||
11881 | * configure: Regenerate. | |
11882 | ||
11883 | * doc/plugins.texi (Building GCC plugins): Mention | |
11884 | GCCPLUGIN_VERSION ... constant macros in plugin-version.h. | |
11885 | ||
396f2130 | 11886 | 2011-07-06 Bernd Schmidt <bernds@codesourcery.com> |
11887 | ||
11888 | * machmode.h (TRULY_NOOP_TRUNCATION_MODES_P): New macro. | |
11889 | * combine.c (make_extraction, gen_lowpart_or_truncate, | |
11890 | apply_distributive_law, simplify_comparison, | |
11891 | reg_truncated_to_mode, record_truncated_value): Use it. | |
11892 | * cse.c (notreg_cost): Likewise. | |
11893 | * expmed.c (store_bit_field_1, extract_bit_field_1): Likewise. | |
11894 | * expr.c (convert_move, convert_modes): Likewise. | |
11895 | * optabs.c (expand_binop, expand_unop): Likewise. | |
11896 | * postreload.c (move2add_last_label): Likewise. | |
11897 | * regmove.c (optimize_reg_copy_3): Likewise. | |
11898 | * rtlhooks.c (gen_lowpart_general): Likewise. | |
11899 | * simplify-rtx.c (simplify_unary_operation_1): Likewise. | |
11900 | ||
b60af16f | 11901 | 2011-07-06 Joseph Myers <joseph@codesourcery.com> |
11902 | ||
11903 | * config/rs6000/vxworks.h (WORDS_BIG_ENDIAN): Define. | |
11904 | ||
f92430e0 | 11905 | 2011-07-06 Bernd Schmidt <bernds@codesourcery.com> |
11906 | ||
11907 | * cse.c (find_comparison_args): Use val_mode_signbit_set_p. | |
11908 | * simplify-rtx.c (mode_signbit_p): Use GET_MODE_PRECISION. | |
11909 | (val_mode_signbit_p, val_mode_signbit_set_p): New functions. | |
11910 | (simplify_const_unary_operation, simplify_binary_operation_1, | |
2fe4965c | 11911 | simplify_const_binary_operation, simplify_const_relational_operation): |
11912 | Use them. Use GET_MODE_MASK for masking and sign-extensions. | |
f92430e0 | 11913 | * combine.c (set_nonzero_bits_and_sign_copies, simplify_set, |
11914 | combine_simplify_rtx, force_to_mode, reg_nonzero_bits_for_combine, | |
11915 | simplify_shift_const_1, simplify_comparison): Likewise. | |
11916 | * expr.c (convert_modes): Likewise. | |
11917 | * rtlanal.c (nonzero_bits1, canonicalize_condition): Likewise. | |
2fe4965c | 11918 | * expmed.c (emit_cstore, emit_store_flag_1, emit_store_flag): Likewise. |
f92430e0 | 11919 | * rtl.h (val_mode_signbit_p, val_mode_signbit_set_p): Declare. |
11920 | ||
e4b69506 | 11921 | * simplify-rtx.c (simplify_ternary_operation): Remove dead code. |
11922 | ||
2be90eed | 11923 | 2011-07-06 Richard Guenther <rguenther@suse.de> |
11924 | ||
11925 | PR tree-optimization/49645 | |
11926 | * c-decl.c (finish_decl): Also set DECL_HARD_REGISTER for global | |
11927 | register variables. | |
11928 | * tree-ssa-sccvn.c (vn_reference_op_eq): Disregard differences | |
11929 | in type qualification here ... | |
11930 | (copy_reference_ops_from_ref): ... not here. | |
11931 | (vn_reference_lookup_3): ... or here. | |
11932 | (copy_reference_ops_from_ref): Record decl bases as MEM[&decl]. | |
11933 | (vn_reference_lookup): Do the lookup with a valueized ao-ref. | |
11934 | ||
c2ac7afd | 11935 | 2011-07-06 Ian Lance Taylor <iant@google.com> |
11936 | ||
11937 | * doc/install.texi (Configuration): It's | |
11938 | --enable-gnu-indirect-function, not --enable-indirect-function. | |
11939 | ||
6f061208 | 11940 | 2011-07-06 Bernd Schmidt <bernds@codesourcery.com> |
11941 | ||
11942 | * simplify-rtx.c (simplify_const_binary_operation): Use the | |
2fe4965c | 11943 | shift_truncation_mask hook instead of performing modulo by width. |
11944 | Compare against mode precision, not bitsize. | |
6f061208 | 11945 | * combine.c (combine_simplify_rtx, simplify_shift_const_1): |
2fe4965c | 11946 | Use shift_truncation_mask instead of constructing the value manually. |
6f061208 | 11947 | |
321583cb | 11948 | 2011-07-06 H.J. Lu <hongjiu.lu@intel.com> |
11949 | ||
11950 | PR middle-end/47383 | |
11951 | * tree-ssa-address.c (addr_for_mem_ref): Use pointer_mode for | |
11952 | address computation and convert to address_mode if needed. | |
11953 | ||
c38a75b7 | 11954 | 2011-07-06 Richard Guenther <rguenther@suse.de> |
11955 | ||
11956 | * tree.c (build_common_tree_nodes_2): Merge with | |
11957 | build_common_tree_nodes. | |
11958 | * tree.h (build_common_tree_nodes): Adjust prototype. | |
11959 | (build_common_tree_nodes_2): Remove. | |
11960 | * doc/tm.texi.in (lang_hooks.builtin_function): Adjust. | |
11961 | * doc/tm.texi (lang_hooks.builtin_function): Regenerate. | |
11962 | ||
7e49f1a1 | 11963 | 2011-07-05 Jakub Jelinek <jakub@redhat.com> |
11964 | ||
11965 | PR tree-optimization/49618 | |
11966 | * tree-eh.c (tree_could_trap_p) <case CALL_EXPR>: For DECL_WEAK | |
11967 | t recurse on the decl. | |
11968 | <case FUNCTION_DECL, case VAR_DECL>: For DECL_WEAK decls | |
11969 | return true if expr isn't known to be defined in current | |
11970 | TU or some other LTO partition. | |
11971 | ||
7e0c8808 | 11972 | 2011-07-05 Michael Meissner <meissner@linux.vnet.ibm.com> |
11973 | ||
11974 | * params.def (PARAM_CASE_VALUES_THRESHOLD): New parameter to | |
11975 | override CASE_VALUES_THRESHOLD. | |
11976 | ||
11977 | * stmt.c (toplevel): Include params.h. | |
11978 | (case_values_threshold): Use the --param case-values-threshold | |
11979 | value if non-zero, otherwise use machine dependent value. | |
11980 | (expand_case): Use case_values_threshold. | |
11981 | ||
11982 | * Makefile.in (stmt.o): Add $(PARAMS_H) dependency. | |
11983 | ||
11984 | * doc/invoke.texi (--param case-values-threshold): Document. | |
11985 | ||
7a73b217 | 11986 | 2011-07-05 Richard Henderson <rth@redhat.com> |
11987 | ||
11988 | * dwarf2out.c (dwarf2out_cfi_label): Make static. | |
11989 | (dwarf2out_flush_queued_reg_saves): Make static. | |
11990 | (dwarf2out_reg_save): Remove. | |
11991 | (dwarf2out_return_save): Remove. | |
11992 | (dwarf2out_return_reg): Remove. | |
11993 | (dwarf2out_reg_save_reg): Remove. | |
11994 | (dwarf2out_def_cfa): Merge into ... | |
11995 | (dwarf2out_frame_init): ... here. | |
11996 | * dwarf2out.h, tree.h: Remove declarations as necessary. | |
11997 | ||
19641ccb | 11998 | 2011-07-05 Richard Henderson <rth@redhat.com> |
11999 | ||
42198dc2 | 12000 | * config/ia64/ia64.c (ia64_dwarf_handle_frame_unspec): Remove. |
12001 | (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove. | |
12002 | (ia64_expand_epilogue): Emit an empty FRAME_RELATED_EXPR for | |
12003 | the alloc insn. | |
12004 | ||
8b2d95d2 | 12005 | * config/ia64/ia64.c (ia64_emit_deleted_label_after_insn): Remove. |
12006 | (IA64_CHANGE_CFA_IN_EPILOGUE): Remove. | |
12007 | (process_epilogue): Don't call dwarf2out_def_cfa. | |
12008 | ||
4a5b1b88 | 12009 | * config/ia64/ia64.c (ia64_expand_prologue): Use pc_rtx to |
12010 | indicate the return address save. | |
12011 | (process_cfa_register): Likewise. | |
12012 | ||
dd5e3746 | 12013 | * config/ia64/ia64.c (ia64_dwarf2out_def_steady_cfa): Remove. |
12014 | (process_cfa_adjust_cfa, ia64_asm_unwind_emit): Don't call it. | |
12015 | ||
19641ccb | 12016 | * config/ia64/ia64.c (ia64_expand_prologue): Emit REG_CFA_REGISTER |
12017 | for ar.pfs save at alloc insn. | |
12018 | ||
07216fdf | 12019 | 2011-07-05 Richard Henderson <rth@redhat.com> |
12020 | ||
12021 | * config/arm/arm.c (arm_dwarf_handle_frame_unspec): Remove. | |
12022 | (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove. | |
12023 | (arm_expand_prologue): Use REG_CFA_REGISTER to mark the | |
12024 | stack pointer save. | |
12025 | (arm_unwind_emit_set): Don't recognize UNSPEC_STACK_ALIGN. | |
12026 | (arm_unwind_emit): Walk REG_NOTES for unwinding notes. Emit | |
12027 | proper unwind info for a REG_CFA_REGISTER save of stack pointer. | |
12028 | * config/arm/arm.md (UNSPEC_STACK_ALIGN): Remove. | |
12029 | ||
e1c4f0fb | 12030 | 2011-07-05 Richard Henderson <rth@redhat.com> |
12031 | ||
12032 | * config/vax/vax.md (define_c_enum unspecv): New. Define the | |
12033 | VUNSPEC_* constants here instead of via define_constants. | |
12034 | (VUNSPEC_PEM): New constant. | |
12035 | (procedure_entry_mask): New insn. | |
12036 | (prologue): New expander. | |
12037 | * config/vax/vax.c (vax_add_reg_cfa_offset): New. | |
12038 | (vax_expand_prologue): Rename from vax_output_function_prologue; | |
12039 | emit rtl instead of text. | |
12040 | (TARGET_ASM_FUNCTION_PROLOGUE): Remove. | |
12041 | (print_operand): Add 'x' prefix. | |
12042 | ||
5e050fa1 | 12043 | 2011-07-05 H.J. Lu <hongjiu.lu@intel.com> |
12044 | ||
12045 | PR middle-end/47715 | |
12046 | * calls.c (precompute_register_parameters): Promote the function | |
12047 | argument before checking non-legitimate constant. | |
12048 | ||
a6ccb398 | 12049 | 2011-07-05 Sebastian Pop <sebastian.pop@amd.com> |
12050 | ||
12051 | PR tree-optimization/47654 | |
12052 | * graphite-blocking.c (pbb_strip_mine_time_depth): Do not return bool. | |
12053 | (lst_do_strip_mine_loop): Return an int. | |
12054 | (lst_do_strip_mine): Same. | |
12055 | (scop_do_strip_mine): Same. | |
12056 | (scop_do_block): Loop blocking should strip-mine at least two loops. | |
12057 | * graphite-interchange.c (lst_interchange_select_outer): Return an int. | |
12058 | (scop_do_interchange): Same. | |
12059 | * graphite-poly.h (scop_do_interchange): Update declaration. | |
12060 | (scop_do_strip_mine): Same. | |
12061 | ||
75663c96 | 12062 | 2011-07-05 Sebastian Pop <sebastian.pop@amd.com> |
12063 | ||
12064 | * graphite-clast-to-gimple.c (precision_for_value): Removed. | |
12065 | (precision_for_interval): Removed. | |
12066 | (gcc_type_for_interval): Use mpz_sizeinbase. | |
12067 | ||
679a3ec7 | 12068 | 2011-07-05 Sebastian Pop <sebastian.pop@amd.com> |
12069 | ||
12070 | * graphite-ppl.h (value_max): Correct computation of max. | |
12071 | ||
451d3b40 | 12072 | 2011-07-05 Sebastian Pop <sebastian.pop@amd.com> |
12073 | ||
12074 | * graphite-clast-to-gimple.c (clast_name_to_index): Add missing space. | |
12075 | ||
e593356b | 12076 | 2011-07-05 Richard Guenther <rguenther@suse.de> |
12077 | ||
12078 | * c-decl.c (c_init_decl_processing): Defer building common | |
12079 | tree nodes to c_common_nodes_and_builtins. | |
12080 | ||
2a556654 | 12081 | 2011-07-05 Razya Ladelsky <razya@il.ibm.com> |
12082 | ||
12083 | PR tree-optimization/49580 | |
2fe4965c | 12084 | * tree-cfg.c (gimple_duplicate_sese_tail): Remove handling of |
2a556654 | 12085 | the loop's number of iterations. |
2fe4965c | 12086 | * tree-parloops.c (transform_to_exit_first_loop): Add the |
12087 | handling of the loop's number of iterations before the call | |
2a556654 | 12088 | to gimple_duplicate_sese_tail. |
55c768a2 | 12089 | Insert the stmt caclculating the new rhs of the loop's |
2a556654 | 12090 | condition stmt to the preheader instead of iters_bb. |
12091 | ||
3014ed2c | 12092 | 2011-07-05 H.J. Lu <hongjiu.lu@intel.com> |
12093 | ||
12094 | PR rtl-optimization/47449 | |
12095 | * fwprop.c (forward_propagate_subreg): Don't propagate hard | |
12096 | register nor zero/sign extended hard register. | |
12097 | ||
b04940e7 | 12098 | 2011-07-05 Richard Guenther <rguenther@suse.de> |
12099 | ||
12100 | PR tree-optimization/49518 | |
12101 | PR tree-optimization/49628 | |
12102 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Skip | |
12103 | irrelevant and invariant data-references. | |
12104 | (vect_analyze_data_ref_access): For invariant loads clear the | |
12105 | group association. | |
12106 | ||
824651eb | 12107 | 2011-07-04 Jakub Jelinek <jakub@redhat.com> |
12108 | ||
9a1ba33e | 12109 | PR rtl-optimization/49619 |
12110 | * combine.c (combine_simplify_rtx): In PLUS -> IOR simplification | |
12111 | pass VOIDmode as op0_mode to recursive call, and return temp even | |
12112 | when different from tor, just if it is not IOR of the original | |
12113 | PLUS arguments. | |
12114 | ||
0ed407e4 | 12115 | PR rtl-optimization/49472 |
12116 | * simplify-rtx.c (simplify_unary_operation_1) <case NEG>: When | |
12117 | negating MULT, negate the second operand instead of first. | |
12118 | (simplify_binary_operation_1) <case MULT>: If one operand is | |
2fe4965c | 12119 | a NEG and the other is MULT, don't attempt to optimize by negation |
12120 | of the MULT operand if it only moves the NEG operation around. | |
0ed407e4 | 12121 | |
824651eb | 12122 | PR debug/49602 |
12123 | * tree-into-ssa.c (rewrite_debug_stmt_uses): Disregard | |
12124 | get_current_def return value if it can't be trusted to be | |
12125 | the current value of the variable in the current bb. | |
12126 | ||
c57e3563 | 12127 | 2011-07-04 Uros Bizjak <ubizjak@gmail.com> |
12128 | ||
12129 | PR target/49600 | |
12130 | * config/i386/i386.md (SSE2 int->float split): Push operand 1 in | |
12131 | general register to memory for !TARGET_INTER_UNIT_MOVES. | |
12132 | ||
c47985a0 | 12133 | 2011-07-04 Georg-Johann Lay <avr@gjlay.de> |
12134 | ||
12135 | PR target/44643 | |
12136 | * config/avr/avr.c (avr_insert_attributes): Use TYPE_READONLY | |
12137 | instead of TREE_READONLY. | |
12138 | ||
12596ea7 | 12139 | 2011-07-04 Georg-Johann Lay <avr@gjlay.de> |
12140 | ||
12141 | * doc/extend.texi (AVR Built-in Functions): Update documentation | |
12142 | of __builtin_avr_fmul*. | |
c57e3563 | 12143 | * config/avr/avr.c (avr_init_builtins): Don't depend on AVR_HAVE_MUL. |
12596ea7 | 12144 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Ditto. |
12145 | * config/avr/avr.md (fmul): Rename to fmul_insn. | |
12146 | (fmuls): Rename to fmuls_insn. | |
12147 | (fmulsu): Rename to fmulsu_insn. | |
12148 | (fmul,fmuls,fmulsu): New expander. | |
12149 | (*fmul.call,*fmuls.call,*fmulsu.call): New Insn. | |
12150 | * config/avr/t-avr (LIB1ASMFUNCS): Add _fmul, _fmuls, _fmulsu. | |
12151 | * config/avr/libgcc.S (__fmul): New function. | |
12152 | (__fmuls): New function. | |
12153 | (__fmulsu,__fmulsu_exit): New function. | |
12154 | ||
bd9ba7ad | 12155 | 2011-07-04 Richard Guenther <rguenther@suse.de> |
12156 | ||
12157 | PR tree-optimization/49615 | |
12158 | * tree-cfgcleanup.c (split_bbs_on_noreturn_calls): Fix | |
12159 | basic-block index check. | |
12160 | ||
934ca5fd | 12161 | 2011-07-04 Georg-Johann Lay <avr@gjlay.de> |
12162 | ||
12163 | * longlong.h (count_leading_zeros, count_trailing_zeros, | |
12164 | COUNT_LEADING_ZEROS_0): Define for target avr if W_TYPE_SIZE is 16 | |
12165 | resp. 64. | |
12166 | ||
aada78b6 | 12167 | 2011-07-03 Ira Rosen <ira.rosen@linaro.org> |
12168 | ||
12169 | PR tree-optimization/49610 | |
12170 | * tree-vect-loop.c (vect_is_slp_reduction): Check that DEF_STMT has | |
12171 | a basic block. | |
12172 | ||
5bf971ee | 12173 | 2011-07-02 Eric Botcazou <ebotcazou@adacore.com> |
12174 | Olivier Hainque <hainque@adacore.com> | |
12175 | Nicolas Setton <setton@adacore.com> | |
12176 | ||
12177 | * tree.h (TYPE_ARTIFICIAL): New flag. | |
12178 | * dwarf2out.c (modified_type_die): Add a DW_AT_artificial attribute to | |
12179 | the DIE of the type if it is artificial. | |
12180 | (gen_array_type_die): Likewise. | |
12181 | (gen_enumeration_type_die): Likewise. | |
12182 | (gen_struct_or_union_type_die): Likewise. | |
12183 | * lto-streamer-in.c (unpack_ts_base_value_fields): Use TYPE_ARTIFICIAL. | |
12184 | * lto-streamer-out.c (pack_ts_base_value_fields): Likewise. | |
12185 | ||
9373e454 | 12186 | 2011-07-01 Jakub Jelinek <jakub@redhat.com> |
12187 | ||
12188 | * tree-object-size.c (pass_through_call): Handle | |
12189 | BUILT_IN_ASSUME_ALIGNED. | |
12190 | ||
ff9029e2 | 12191 | 2011-07-01 Martin Jambor <mjambor@suse.cz> |
12192 | ||
12193 | * tree-sra.c (tree_non_mode_aligned_mem_p): Also ignore MEM_REFs. | |
12194 | ||
21dc8b2b | 12195 | 2011-07-01 H.J. Lu <hongjiu.lu@intel.com> |
12196 | ||
12197 | PR middle-end/48016 | |
12198 | * explow.c (update_nonlocal_goto_save_area): Use proper mode | |
12199 | for stack save area. | |
12200 | * function.c (expand_function_start): Likewise. | |
12201 | ||
66b400f9 | 12202 | 2011-07-01 Richard Guenther <rguenther@suse.de> |
12203 | ||
12204 | PR middle-end/49596 | |
12205 | * cgraph.h (varpool_all_refs_explicit_p): Not analyzed nodes | |
12206 | may have unknown refs. | |
12207 | ||
105fc895 | 12208 | 2011-07-01 Kai Tietz <ktietz@redhat.com> |
12209 | ||
12210 | * tree-ssa-forwprop.c (simplify_bitwise_binary): Fix typo. | |
12211 | ||
7b160af0 | 12212 | 2011-07-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
12213 | ||
12214 | * config.gcc: Obsolete alpha*-dec-osf5.1, mips-sgi-irix6.5. | |
12215 | * doc/install.texi (Specific, alpha*-dec-osf5.1): Document it. | |
12216 | (Specific, mips-sgi-irix6): Likewise. | |
12217 | ||
f796b57e | 12218 | 2011-07-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
12219 | ||
12220 | PR libmudflap/49549 | |
12221 | * doc/sourcebuild.texi (Effective-Target Keywords): Document gld. | |
12222 | ||
fe1fdd37 | 12223 | 2011-07-01 Jakub Jelinek <jakub@redhat.com> |
12224 | ||
12225 | * tree-pretty-print.c (dump_generic_code) <case CONSTRUCTOR>: Print | |
12226 | [idx]= and [idx1 ... idx2]= before initializers if needed for | |
12227 | array initializers. | |
12228 | ||
8988d424 | 12229 | 2011-07-01 Chen Liqin <liqin.gcc@gmail.com> |
12230 | ||
12231 | * config.gcc (score-*-elf): Remove score7.o. | |
12232 | * config/score/t-score-elf: Likewise. | |
12233 | * config/score/score.c: Merge score7 to score.c and | |
12234 | remove forwarding functions. | |
12235 | * config/score/score7.c: Deleted. | |
12236 | * config/score/score7.h: Deleted. | |
12237 | ||
22be5c85 | 12238 | 2011-07-01 Richard Guenther <rguenther@suse.de> |
12239 | ||
12240 | PR tree-optimization/49603 | |
c57e3563 | 12241 | * tree-vect-stmts.c (vectorizable_load): Remove unnecessary assert. |
22be5c85 | 12242 | |
c27041c0 | 12243 | 2011-06-30 Martin Jambor <mjambor@suse.cz> |
12244 | ||
12245 | * tree-sra.c (struct access): Rename total_scalarization to | |
12246 | grp_total_scalarization | |
12247 | (completely_scalarize_var): New function. | |
12248 | (sort_and_splice_var_accesses): Set total_scalarization in the | |
12249 | representative access. | |
12250 | (analyze_access_subtree): Propagate total scalarization accross the | |
12251 | tree, no holes in totally scalarized trees, simplify coverage | |
12252 | computation. | |
12253 | (analyze_all_variable_accesses): Call completely_scalarize_var instead | |
12254 | of completely_scalarize_record. | |
12255 | ||
6d33b762 | 12256 | 2011-06-30 Richard Henderson <rth@redhat.com> |
12257 | ||
12258 | * config/i386/i386.h (X86_TUNE_DEEP_BRANCH_PREDICTION): Remove. | |
12259 | (TARGET_DEEP_BRANCH_PREDICTION): Remove. | |
12260 | * config/i386/i386.c: Don't include dwarf2out.h. | |
12261 | (initial_ix86_tune_features): Remove X86_TUNE_DEEP_BRANCH_PREDICTION. | |
12262 | (output_set_got): Don't test TARGET_DEEP_BRANCH_PREDICTION, delete | |
12263 | all code dead thereafter. Don't do dwarf2out_flush_queued_reg_saves. | |
12264 | (ix86_expand_prologue): Set REG_CFA_FLUSH_QUEUE on set_got insn. | |
12265 | (machopic_output_stub): Don't test TARGET_DEEP_BRANCH_PREDICTION. | |
12266 | ||
ae237de7 | 12267 | 2011-06-30 Richard Henderson <rth@redhat.com> |
12268 | ||
12269 | * reg-notes.def (REG_CFA_FLUSH_QUEUE): New. | |
12270 | * dwarf2out.c (dwarf2out_frame_debug): Handle it. | |
12271 | * final.c (final_scan_insn): Look for it, and invoke | |
12272 | dwarf2out_frame_debug before the insn if found. | |
12273 | ||
61ff493e | 12274 | 2011-06-30 Richard Henderson <rth@redhat.com> |
12275 | ||
12276 | * dwarf2out.c (dwarf2out_frame_debug_cfa_offset): Allow PC_RTX | |
12277 | as a source, and interpret that as DWARF_FRAME_RETURN_COLUMN. | |
12278 | ||
1fb0df80 | 12279 | 2011-06-30 Richard Henderson <rth@redhat.com> |
12280 | ||
12281 | * dwarf2out.c (struct reg_saved_in_data): Provide a typedef. | |
12282 | Define a vector of this type. | |
12283 | (regs_saved_in_regs): Use a VEC. | |
12284 | (num_regs_saved_in_regs): Remove. | |
12285 | (compare_reg_or_pc): New. | |
12286 | (record_reg_saved_in_reg): Split out from... | |
12287 | (dwarf2out_flush_queued_reg_saves): ... here. | |
12288 | (clobbers_queued_reg_save): Update for VEC. | |
12289 | (reg_saved_in): Likewise. | |
12290 | (dwarf2out_frame_debug_init): Likewise. | |
12291 | (dwarf2out_reg_save_reg): Use record_reg_saved_in_reg. | |
12292 | (dwarf2out_frame_debug_cfa_register): Likewise. | |
12293 | ||
6140195d | 12294 | 2011-06-30 Eric Botcazou <ebotcazou@adacore.com> |
12295 | ||
12296 | PR tree-optimization/49572 | |
12297 | * tree-ssa-dom.c (initialize_hash_element) <GIMPLE_SINGLE_RHS>: Use the | |
12298 | type of the RHS instead of that of the LHS for the expression type. | |
12299 | ||
61eae24d | 12300 | 2011-06-30 Eric Botcazou <ebotcazou@adacore.com> |
12301 | ||
12302 | * df-scan.c (df_get_entry_block_def_set): Use INCOMING_REGNO macro | |
12303 | unconditionally. | |
12304 | ||
841e98fa | 12305 | 2011-06-30 Richard Guenther <rguenther@suse.de> |
12306 | ||
12307 | * opts.c (finish_options): Do not disable IPA-PTA during ltrans. | |
12308 | * tree-ssa-structalias.c (create_variable_info_for): Do not | |
12309 | add initial constraints for non-var-decls. Properly handle | |
12310 | globals in other ltrans partitions. | |
12311 | (intra_create_variable_infos): Manually create constraints for | |
12312 | the fake no-alias parameter. | |
12313 | (ipa_pta_execute): Dump the cgraph, handle ltrans partitions properly | |
12314 | and assert there are no clones. | |
12315 | ||
b5ba3316 | 12316 | 2011-06-30 Richard Guenther <rguenther@suse.de> |
12317 | ||
12318 | PR tree-optimization/46787 | |
12319 | * tree-data-ref.c (dr_address_invariant_p): Remove. | |
12320 | (find_data_references_in_stmt): Invariant accesses are ok now. | |
c57e3563 | 12321 | * tree-vect-stmts.c (vectorizable_load): Handle invariant loads. |
b5ba3316 | 12322 | * tree-vect-data-refs.c (vect_analyze_data_ref_access): Allow |
12323 | invariant loads. | |
12324 | ||
9a6e4cc1 | 12325 | 2011-06-30 Martin Jambor <mjambor@suse.cz> |
12326 | ||
12327 | PR tree-optimization/49094 | |
12328 | * tree-sra.c (tree_non_mode_aligned_mem_p): New function. | |
12329 | (build_accesses_from_assign): Use it. | |
12330 | ||
6a231230 | 12331 | 2011-06-30 Jakub Jelinek <jakub@redhat.com> |
12332 | ||
da923e9c | 12333 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix |
12334 | handling of BUILT_IN_ASSUME_ALIGNED. | |
12335 | ||
6a231230 | 12336 | PR debug/49364 |
12337 | * dwarf2out.c (output_abbrev_section): Don't return early | |
12338 | if abbrev_die_table_in_use is 1. | |
12339 | (dwarf2out_finish): Instead don't call output_abbrev_section | |
12340 | nor emit abbrev_section_label in that case. | |
12341 | ||
06b7f22d | 12342 | 2011-06-30 Nick Clifton <nickc@redhat.com> |
12343 | ||
12344 | * config/v850/v850.h (CPP_SPEC): Define __v850e__ when compiling | |
12345 | for the V850E. | |
12346 | ||
c53a3b4b | 12347 | 2011-06-30 Jakub Jelinek <jakub@redhat.com> |
12348 | ||
12349 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix | |
12350 | handling of BUILT_IN_MEMPCPY_CHK and BUILT_IN_STPCPY_CHK. | |
12351 | ||
8bf58742 | 12352 | 2011-06-30 Ira Rosen <ira.rosen@linaro.org> |
12353 | ||
12354 | * tree-vect-loop.c (vect_determine_vectorization_factor): Handle | |
12355 | both pattern and original statements if necessary. | |
12356 | (vect_transform_loop): Likewise. | |
12357 | * tree-vect-patterns.c (vect_pattern_recog): Update documentation. | |
12358 | * tree-vect-stmts.c (vect_mark_relevant): Add new argument. | |
12359 | Mark the pattern statement only if the original statement doesn't | |
12360 | have its own uses. | |
12361 | (process_use): Call vect_mark_relevant with additional parameter. | |
12362 | (vect_mark_stmts_to_be_vectorized): Likewise. | |
12363 | (vect_get_vec_def_for_operand): Use vectorized pattern statement. | |
12364 | (vect_analyze_stmt): Handle both pattern and original statements | |
12365 | if necessary. | |
12366 | (vect_transform_stmt): Don't store vectorized pattern statement | |
12367 | in the original statement. | |
12368 | (vect_is_simple_use_1): Use related pattern statement only if the | |
12369 | original statement is irrelevant. | |
12370 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Likewise. | |
12371 | ||
61eae24d | 12372 | 2011-06-29 Changpeng Fang <changpeng.fang@amd.com> |
2aba8c96 | 12373 | |
61eae24d | 12374 | * config/i386/i386.opt (mprefer-avx128): Redefine the flag as a Mask |
12375 | option. | |
12376 | * config/i386/i386.h (ix86_tune_indices): Add X86_TUNE_AVX128_OPTIMAL | |
12377 | entry. | |
2aba8c96 | 12378 | (TARGET_AVX128_OPTIMAL): New definition. |
12379 | * config/i386/i386.c (initial_ix86_tune_features): Initialize | |
12380 | X86_TUNE_AVX128_OPTIMAL entry. | |
12381 | (ix86_option_override_internal): Enable the generation | |
12382 | of the 128-bit instructions when TARGET_AVX128_OPTIMAL is set. | |
12383 | (ix86_preferred_simd_mode): Use TARGET_PREFER_AVX128. | |
12384 | (ix86_autovectorize_vector_sizes): Use TARGET_PREFER_AVX128. | |
12385 | ||
32cdcc42 | 12386 | 2011-06-29 Eric Botcazou <ebotcazou@adacore.com> |
12387 | ||
12388 | PR tree-optimization/49539 | |
12389 | * tree-ssa-forwprop.c (can_propagate_from): Check for abnormal SSA | |
12390 | names by means of stmt_references_abnormal_ssa_name. | |
12391 | (associate_plusminus): Call can_propagate_from before propagating | |
12392 | from definition statements. | |
12393 | (ssa_forward_propagate_and_combine): Remove superfluous newline. | |
12394 | ||
487a9bc1 | 12395 | 2011-06-29 Richard Guenther <rguenther@suse.de> |
12396 | ||
12397 | * doc/invoke.texi: Document -scev dump modifier. | |
12398 | * tree-pass.h (TDF_SCEV): New dump flag. | |
12399 | * tree-dump.c (dump_option_value_in): Add scev. | |
12400 | * tree-chrec.c: Replace all TDF_DETAILS checks with TDF_SCEV. | |
12401 | * tree-scalar-evolution.c: Likewise. | |
12402 | ||
bed2e260 | 12403 | 2011-06-29 Nathan Sidwell <nathan@codesourcery.com> |
12404 | ||
12405 | * config/arm/unwind-arm.c (enum __cxa_type_match_result): New. | |
12406 | (cxa_type_match): Correct declaration. | |
c57e3563 | 12407 | (__gnu_unwind_pr_common): Reconstruct additional indirection |
12408 | when __cxa_type_match returns succeeded_with_ptr_to_base. | |
bed2e260 | 12409 | |
41356f5a | 12410 | 2011-06-29 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
12411 | ||
12412 | PR rtl-optimization/49114 | |
12413 | * reload.c (struct replacement): Remove SUBREG_LOC member. | |
12414 | (push_reload): Do not set it. | |
12415 | (push_replacement): Likewise. | |
12416 | (subst_reload): Remove dead code. | |
12417 | (copy_replacements): Remove assertion. | |
12418 | (copy_replacements_1): Do not handle SUBREG_LOC. | |
12419 | (move_replacements): Likewise. | |
12420 | (find_replacement): Remove dead code. Use reload_adjust_reg_for_mode. | |
12421 | Detect subregs via recursive descent instead of via SUBREG_LOC. | |
12422 | ||
abf2a68d | 12423 | 2011-06-29 Georg-Johann Lay <avr@gjlay.de> |
c57e3563 | 12424 | |
abf2a68d | 12425 | * config/avr/avr.c (avr_encode_section_info): Dispatch to |
12426 | default_encode_section_info. | |
12427 | ||
0d8f7716 | 12428 | 2011-06-29 Richard Sandiford <richard.sandiford@linaro.org> |
12429 | ||
12430 | PR tree-optimization/49545 | |
12431 | * builtins.c (get_object_alignment_1): Update function comment. | |
12432 | Do not use DECL_ALIGN for functions, but test | |
12433 | TARGET_PTRMEMFUNC_VBIT_LOCATION instead. | |
12434 | * fold-const.c (get_pointer_modulus_and_residue): Don't check | |
12435 | for functions here. | |
12436 | * tree-ssa-ccp.c (get_value_from_alignment): Likewise. | |
12437 | ||
7b07f8e5 | 12438 | 2011-06-29 Jakub Jelinek <jakub@redhat.com> |
12439 | ||
12440 | PR debug/49567 | |
c57e3563 | 12441 | * dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTEND>: Give up for |
12442 | non-MODE_INT modes instead of asserting the mode has MODE_INT class. | |
7b07f8e5 | 12443 | |
b44e24e6 | 12444 | 2011-06-29 Georg-Johann Lay <avr@gjlay.de> |
c57e3563 | 12445 | |
b44e24e6 | 12446 | PR target/34734 |
c57e3563 | 12447 | * config/avr/avr.c (avr_handle_progmem_attribute): Move warning |
b44e24e6 | 12448 | about uninitialized data attributed 'progmem' from here... |
12449 | (avr_encode_section_info): ...to this new function. | |
12450 | (TARGET_ENCODE_SECTION_INFO): New define. | |
12451 | (avr_section_type_flags): For data in ".progmem.data", remove | |
12452 | section flag SECTION_WRITE. | |
12453 | ||
8e8584fd | 12454 | 2011-06-29 Georg-Johann Lay <avr@gjlay.de> |
c57e3563 | 12455 | |
8e8584fd | 12456 | * config/avr/t-avr (LIB1ASMFUNCS): Add _mulhisi3, _umulhisi3, |
12457 | _xmulhisi3_exit. | |
12458 | * config/avr/libgcc.S (_xmulhisi3_exit): New Function. | |
12459 | (__mulhisi3): Optimize if have MUL*. Use XJMP instead of rjmp. | |
12460 | (__umulhisi3): Ditto. | |
12461 | * config/avr/avr.md (mulhisi3): New insn expender. | |
12462 | (umulhisi3): New insn expender. | |
12463 | (*mulhisi3_call): New insn. | |
12464 | (*umulhisi3_call): New insn. | |
12465 | ||
41b4dba1 | 12466 | 2011-06-28 Joseph Myers <joseph@codesourcery.com> |
12467 | ||
12468 | * Makefile.in (LIBGCC2_CFLAGS): Remove -D__GCC_FLOAT_NOT_NEEDED. | |
12469 | ||
bff379da | 12470 | 2011-06-28 Richard Henderson <rth@redhat.com> |
12471 | ||
12472 | * config/arm/arm.c (thumb_pop): Rename from thumb_pushpop. Delete | |
12473 | all code and arguments that handled pushes. Update all callers. | |
12474 | ||
7571d3f7 | 12475 | 2011-06-28 Richard Henderson <rth@redhat.com> |
12476 | ||
12477 | * config/arm/arm.c (arm_output_function_prologue): Don't call | |
12478 | thumb1_output_function_prologue. | |
12479 | (arm_expand_prologue): Avoid dead store. | |
12480 | (number_of_first_bit_set): Use ctz_hwi. | |
12481 | (thumb1_emit_multi_reg_push): New. | |
12482 | (thumb1_expand_prologue): Merge thumb1_output_function_prologue | |
12483 | to emit the entire prologue as rtl. | |
12484 | (thumb1_output_interwork): Split out from | |
12485 | thumb1_output_function_prologue. | |
12486 | (thumb1_output_function_prologue): Remove. | |
12487 | (arm_attr_length_push_multi): Handle thumb1. | |
12488 | * config/arm/arm.md (VUNSPEC_THUMB1_INTERWORK): New. | |
12489 | (prologue_thumb1_interwork): New. | |
12490 | (*push_multi): Allow thumb1; use push_mult_memory_operand. | |
12491 | * config/arm/predicates.md (push_mult_memory_operand): New. | |
12492 | ||
0e2a34c6 | 12493 | 2011-06-28 Eric Botcazou <ebotcazou@adacore.com> |
12494 | ||
12495 | * config/sparc/sync.md (*stbar): Delete. | |
12496 | (*membar_v8): New insn to implement UNSPEC_MEMBAR in SPARC-V8. | |
12497 | ||
f387b493 | 12498 | 2011-06-28 Eric Botcazou <ebotcazou@adacore.com> |
12499 | ||
12500 | * tree-ssa-dom.c (initialize_hash_element): Fix oversight. | |
12501 | ||
94bbf495 | 12502 | 2011-06-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
12503 | ||
12504 | * config/sparc/sol2-64.h (TARGET_DEFAULT): Remove. | |
12505 | (TARGET_64BIT_DEFAULT): Define. | |
12506 | * config.gcc (sparc*-*-solaris2*): Move sparc/sol2-64.h to front | |
12507 | of tm_file. | |
12508 | * config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Define. | |
12509 | ||
90336809 | 12510 | 2011-06-28 Joseph Myers <joseph@codesourcery.com> |
12511 | ||
12512 | * common.opt (in_lto_p): New Variable entry. | |
12513 | * flags.h (in_lto_p): Move to common.opt. | |
12514 | * gcc.c: Include params.h. | |
12515 | (set_option_handlers): Also use common_handle_option and | |
12516 | target_handle_option. | |
c57e3563 | 12517 | (main): Call global_init_params, finish_params and init_options_struct. |
90336809 | 12518 | * opts.c (debug_type_names): Move from toplev.c. |
12519 | (print_filtered_help): Access quiet_flag through opts pointer. | |
c57e3563 | 12520 | (common_handle_option): Return early in the driver for some options. |
12521 | Access in_lto_p, dwarf_version and warn_maybe_uninitialized through | |
12522 | opts pointer. | |
90336809 | 12523 | * toplev.c (in_lto_p): Move to common.opt. |
12524 | (debug_type_names): Move to opts.c. | |
12525 | * Makefile.in (OBJS): Remove opts.o. | |
12526 | (OBJS-libcommon-target): Add opts.o. | |
12527 | (gcc.o): Update dependencies. | |
12528 | ||
25ce0d90 | 12529 | 2011-06-28 Kai Tietz <ktietz@redhat.com> |
12530 | ||
c57e3563 | 12531 | * tree-ssa-forwprop.c (simplify_bitwise_binary): Improve type sinking. |
25ce0d90 | 12532 | |
9513f46e | 12533 | 2011-06-28 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
12534 | ||
12535 | * config/arm/vfp.md ("*divsf3_vfp"): Replace '+' constraint modifier | |
12536 | with '=' constraint modifier. | |
12537 | (*divdf3_vfp): Likewise. | |
12538 | ("*mulsf3_vfp"): Likewise. | |
12539 | ("*muldf3_vfp"): Likewise. | |
12540 | ("*mulsf3negsf_vfp"): Likewise. | |
12541 | ("*muldf3negdf_vfp"): Likewise. | |
12542 | ||
1710ebef | 12543 | 2011-06-28 Nick Clifton <nickc@redhat.com> |
12544 | ||
12545 | * config/mn10300/mn10300.h (LINK_SPEC): Do not use linker | |
12546 | relaxation when performing an incremental link. | |
12547 | ||
0ec31268 | 12548 | 2011-06-28 Kai Tietz <ktietz@redhat.com> |
12549 | ||
12550 | * tree-ssa-math-opts.c (execute_optimize_bswap): Search | |
12551 | within BB from last to first. | |
12552 | ||
808674b1 | 12553 | 2011-06-28 Joseph Myers <joseph@codesourcery.com> |
12554 | ||
12555 | * genattr-common.c: New. Based on genattr.c. | |
12556 | * Makefile.in (INSN_ATTR_H): Include insn-attr-common.h. | |
12557 | (MOSTLYCLEANFILES): Add insn-attr-common.h. | |
12558 | (opts.o): Update dependencies. | |
12559 | (.PRECIOUS): Add insn-attr-common.h. | |
12560 | (simple_rtl_generated_h): Add insn-attr-common.h. | |
12561 | (build/genattr-common.o): New. | |
12562 | (genprogrtl): Add attr-common. | |
12563 | * genattr.c (main): Include insn-attr-common.h. Don't generate | |
12564 | definitions of DELAY_SLOTS or INSN_SCHEDULING. | |
c57e3563 | 12565 | * opts.c: Include insn-attr-common.h instead of rtl.h and insn-attr.h. |
808674b1 | 12566 | |
21440ca3 | 12567 | 2011-06-28 Georg-Johann Lay <avr@gjlay.de> |
12568 | ||
1710ebef | 12569 | * config.gcc (tm_file): Add elfos.h and avr/elf.h for |
21440ca3 | 12570 | avr-*-* and avr-*-rtems* targets. |
1710ebef | 12571 | |
21440ca3 | 12572 | * config/avr/elf.h: New file. |
12573 | (ASM_OUTPUT_BEFORE_CASE_LABEL): Define. | |
12574 | (TARGET_ASM_SELECT_SECTION): Define. | |
12575 | (INIT_SECTION_ASM_OP): Undefine. | |
12576 | (FINI_SECTION_ASM_OP): Undefine. | |
12577 | (READONLY_DATA_SECTION_ASM_OP): Undefine. | |
12578 | (PCC_BITFIELD_TYPE_MATTERS): Undefine. | |
12579 | (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Undefine. | |
12580 | * config/avr/avr.h: | |
12581 | (PREFERRED_DEBUGGING_TYPE): Move to elf.h. | |
12582 | (TARGET_ASM_NAMED_SECTION): Move to elf.h. | |
12583 | (MAX_OFILE_ALIGNMENT): Move to elf.h. | |
12584 | (STRING_LIMIT): Move to elf.h. | |
12585 | (ASM_DECLARE_FUNCTION_NAME): Move to elf.h. | |
12586 | (ASM_DECLARE_OBJECT_NAME): Remove. | |
12587 | (ESCAPES): Remove. | |
12588 | (ASM_OUTPUT_SKIP): Remove. | |
12589 | (DWARF2_DEBUGGING_INFO): Remove. | |
12590 | (OBJECT_FORMAT_ELF): Remove. | |
12591 | (USER_LABEL_PREFIX): Remove. | |
12592 | (ASM_OUTPUT_EXTERNAL): Remove. | |
12593 | (ASM_OUTPUT_ASCII): Remove. | |
12594 | (TYPE_ASM_OP): Remove. | |
12595 | (SIZE_ASM_OP): Remove. | |
12596 | (WEAK_ASM_OP): Remove. | |
12597 | (STRING_ASM_OP): Remove. | |
12598 | (SET_ASM_OP): Remove. | |
12599 | (ASM_WEAKEN_LABEL): Remove. | |
12600 | (TYPE_OPERAND_FMT): Remove. | |
12601 | (ASM_DECLARE_FUNCTION_SIZE): Remove. | |
12602 | (ASM_FINISH_DECLARE_OBJECT): Remove. | |
12603 | (NO_DOLLAR_IN_LABEL): Remove. | |
12604 | (ASM_GENERATE_INTERNAL_LABEL): Remove. | |
12605 | (ASM_OUTPUT_CASE_LABEL): Remove. | |
12606 | * config/avr/avr.c (avr_asm_output_aligned_decl_common): Use | |
12607 | ASM_OUTPUT_ALIGNED_LOCAL, ASM_OUTPUT_ALIGNED_COMMON. | |
12608 | (gas_output_ascii): Remove. | |
12609 | (gas_output_limited_string): Remove. | |
12610 | (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Remove. | |
12611 | * config/avr/avr-protos.h | |
12612 | (gas_output_ascii): Remove prototye. | |
12613 | (gas_output_limited_string): Remove prototype. | |
12614 | ||
4f560079 | 12615 | 2011-06-27 Richard Earnshaw <rearnsha@arm.com> |
12616 | ||
12617 | PR target/48637 | |
12618 | * arm.c (arm_print_operand): Allow sym+offset. Don't abort on invalid | |
12619 | asm operands. | |
12620 | ||
f224bf89 | 12621 | 2011-06-27 Jan Hubicka <jh@suse.cz> |
12622 | ||
f387b493 | 12623 | * ipa.c (cgraph_address_taken_from_non_vtable_p): Walk references of |
12624 | node instead of references in node. | |
f224bf89 | 12625 | |
044f30d8 | 12626 | 2011-06-27 Richard Henderson <rth@redhat.com> |
12627 | ||
12628 | * config/alpha/alpha.c (vms_patch_builtins): Provide dummy definition. | |
12629 | * config/ia64/ia64.c (ia64_init_builtins): Call vms_patch_builtins | |
12630 | inside ifdef. | |
12631 | ||
ada07b0d | 12632 | 2011-06-27 Jakub Jelinek <jakub@redhat.com> |
12633 | ||
a68f7a8d | 12634 | * c-decl.c (union lang_tree_node): Use it in chain_next expression. |
12635 | ||
fca0886c | 12636 | * builtin-types.def (BT_FN_PTR_CONST_PTR_SIZE_VAR): New. |
12637 | * builtins.def (BUILT_IN_ASSUME_ALIGNED): New builtin. | |
12638 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call, | |
12639 | find_func_clobbers): Handle BUILT_IN_ASSUME_ALIGNED. | |
12640 | * tree-ssa-ccp.c (bit_value_assume_aligned): New function. | |
12641 | (evaluate_stmt, execute_fold_all_builtins): Handle | |
12642 | BUILT_IN_ASSUME_ALIGNED. | |
12643 | * tree-ssa-dce.c (propagate_necessity): Likewise. | |
12644 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1, | |
12645 | call_may_clobber_ref_p_1): Likewise. | |
12646 | * builtins.c (is_simple_builtin, expand_builtin): Likewise. | |
12647 | (expand_builtin_assume_aligned): New function. | |
12648 | * doc/extend.texi (__builtin_assume_aligned): Document. | |
12649 | ||
ada07b0d | 12650 | PR debug/49544 |
12651 | * cselib.c (promote_debug_loc): If cselib_preserve_constants | |
12652 | and l has two DEBUG_INSN owned locs instead of just one, adjust | |
12653 | the second location's setting_insn too. | |
12654 | ||
589807f4 | 12655 | 2011-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
12656 | ||
12657 | PR libmudflap/38738 | |
12658 | * config/sol2.h [!USE_GLD] (MFLIB_SPEC): Define. | |
12659 | ||
71438495 | 12660 | 2011-06-27 Nick Clifton <nickc@redhat.com> |
12661 | ||
c57e3563 | 12662 | * config/mn10300/mn10300.md (clzsi2): Use XOR after BSCH to convert |
12663 | bit position of highest bit set into a count of the high zero bits. | |
71438495 | 12664 | |
21c932b9 | 12665 | 2011-06-27 Eric Botcazou <ebotcazou@adacore.com> |
12666 | ||
12667 | * dwarf2out.c (TYPE_DECL_IS_STUB): Extend mechanism to all types. | |
12668 | ||
6dc056e4 | 12669 | 2011-06-27 Eric Botcazou <ebotcazou@adacore.com> |
12670 | ||
12671 | PR lto/48492 | |
12672 | * dwarf2out.c (dwarf2out_finish): Do not attach a DIE on the limbo list | |
12673 | to a NULL parent. | |
12674 | ||
10392c0e | 12675 | 2011-06-27 Richard Guenther <rguenther@suse.de> |
12676 | ||
12677 | PR tree-optimization/49394 | |
12678 | * passes.c (execute_one_pass): Restore current_pass after | |
12679 | applying IPA transforms. | |
12680 | ||
0f09ed00 | 12681 | 2011-06-27 Kai Tietz <ktietz@redhat.com> |
12682 | ||
12683 | * tree-ssa-math-opts.c (do_shift_rotate): Zero bits | |
12684 | out of type precision after operation. | |
c57e3563 | 12685 | (find_bswap): Take for limit value the integer auto-promotion |
12686 | into account. | |
0f09ed00 | 12687 | |
2bb76f12 | 12688 | 2011-06-27 Eric Botcazou <ebotcazou@adacore.com> |
12689 | ||
12690 | * reorg.c (fill_simple_delay_slots): Use stop_search_p to stop the | |
12691 | forward scan as well. | |
12692 | ||
ded97e77 | 12693 | 2011-06-27 Tristan Gingold <gingold@adacore.com> |
12694 | ||
12695 | PR target/44241 | |
12696 | * config/vms/vms-protos.h: New file. | |
12697 | * config/vms/vms-crtlmap.map: New file. | |
12698 | * config/vms/vms.c: New file. | |
12699 | * config/vms/make-crtlmap.awk: New file. | |
12700 | * config/vms/vms-crtl.h: File removed. | |
12701 | * config/vms/vms-crtl-64.h: File removed. | |
12702 | * config/vms/t-vms (vms-crtlmap.h, vms.o): New targets. | |
12703 | * config/alpha/vms64.h: Do not include vms-crtl-64.h | |
12704 | * config/alpha/alpha.c (alpha_init_builtins): Remove code to | |
12705 | clear some builtins on VMS. Calls vms_patch_builtins. | |
12706 | (avms_asm_output_external): Remove. | |
12707 | * config/alpha/vms.h (ASM_OUTPUT_EXTERNAL): Remove. | |
12708 | (struct crtl_name_spec): Remove | |
12709 | (DO_CTRL_NAMES): Remove. | |
12710 | * config/ia64/vms.h (struct crtl_name_spec): Remove | |
12711 | (DO_CTRL_NAMES): Remove. | |
12712 | * config/ia64/ia64.c (alpha_init_builtins): Remove code to | |
12713 | clear some builtins on VMS. Calls vms_patch_builtins. | |
12714 | (ia64_asm_output_external): Remove DO_CRTL_NAME. | |
12715 | * config/ia64/vms64.h: Do not include vms-crtl-64.h | |
c57e3563 | 12716 | * config.gcc (*-*-*vms*): Define extra_objs, target_gtfiles, tm_p_file. |
ded97e77 | 12717 | |
38021748 | 12718 | 2011-06-27 Tristan Gingold <gingold@adacore.com> |
12719 | ||
12720 | * config/alpha/alpha.c (alpha_end_function): Always generate .end | |
12721 | directive on VMS. | |
12722 | ||
ca8ad03f | 12723 | 2011-06-27 Eric Botcazou <ebotcazou@adacore.com> |
12724 | ||
12725 | * config/sparc/sparc.c (sparc_frame_pointer_required): Return true if | |
12726 | the function receives nonlocal gotos. | |
12727 | ||
33c20fdf | 12728 | 2011-06-27 Richard Guenther <rguenther@suse.de> |
12729 | ||
12730 | PR tree-optimization/49536 | |
12731 | * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): | |
12732 | For non-scalar inner types use a scalar type according to | |
12733 | the scalar inner mode. | |
12734 | ||
cd0925e2 | 12735 | 2011-06-27 Richard Guenther <rguenther@suse.de> |
12736 | ||
12737 | PR tree-optimization/49365 | |
12738 | * params.def (min-insn-to-prefetch-ratio): Reduce from 10 to 9. | |
12739 | ||
212999c0 | 12740 | 2011-06-27 Richard Guenther <rguenther@suse.de> |
12741 | ||
12742 | PR tree-optimization/49169 | |
12743 | * fold-const.c (get_pointer_modulus_and_residue): Don't rely on | |
12744 | the alignment of function decls. | |
12745 | ||
137a63e0 | 12746 | 2011-06-26 Iain Sandoe <iains@gcc.gnu.org> |
1991f4fd | 12747 | |
12748 | PR target/47997 | |
12749 | * config/darwin.c (darwin_mergeable_string_section): Place string | |
12750 | constants in '.cstring' rather than '.const' when CF/NSStrings are | |
12751 | active. | |
12752 | ||
4eb8e8b5 | 12753 | 2011-06-26 Eric Botcazou <ebotcazou@adacore.com> |
12754 | ||
12755 | * config/sparc/sparc.c (save_local_or_in_reg_p): Adjust comment. | |
12756 | (emit_save_register_window): Likewise. | |
12757 | (sparc_expand_prologue): Use SIZE_INT_RTX and SIZE_RTX variables. | |
12758 | (sparc_flat_expand_prologue): Add comment. Always emit blockage. | |
12759 | Swap back %o7/%i7 in register naming. | |
12760 | ||
b7d1dec3 | 12761 | 2011-06-25 Iain Sandoe <iains@gcc.gnu.org> |
12762 | ||
12763 | PR driver/49371 | |
12764 | * config/darwin.c (darwin_override_options): Improve warning when | |
12765 | mdynamic-no-pic is given together with fPIC/fpic, also warn when it | |
12766 | is given with fpie/fPIE. | |
12767 | * config/darwin.h (PIE_SPEC): New, (LINK_SPEC): Use PIE_SPEC. | |
12768 | * config/darwin9.h (PIE_SPEC): New. | |
c495ccca | 12769 | |
4eb8e8b5 | 12770 | 2011-06-25 Basile Starynkevitch <basile@starynkevitch.net> |
c495ccca | 12771 | |
12772 | * timevar.c (timevar_print): Increase width for display of timevar | |
12773 | name. | |
12774 | ||
7c6c82b1 | 12775 | 2011-06-24 Jakub Jelinek <jakub@redhat.com> |
12776 | ||
12777 | PR c++/46400 | |
12778 | * c-decl.c (union lang_tree_node): Use TYPE_NEXT_VARIANT | |
12779 | instead of TYPE_CHAIN for chain_next for types. | |
12780 | ||
5b2251a5 | 12781 | 2011-06-24 Richard Henderson <rth@redhat.com> |
12782 | ||
12783 | * config/sparc/sparc.md (create_flat_frame_1<P:mode>): Remove. | |
12784 | (create_flat_frame_2<P:mode>, create_flat_frame_3<P:mode>): Remove. | |
12785 | * config/sparc/sparc.c (gen_create_flat_frame_1): Remove. | |
12786 | (gen_create_flat_frame_2, gen_create_flat_frame_3): Remove. | |
12787 | (sparc_flat_expand_prologue): Emit individual instructions | |
12788 | instead of one of the above. | |
12789 | ||
006e2d5a | 12790 | 2011-06-24 Easwaran Raman <eraman@google.com> |
12791 | ||
12792 | PR rtl-optimization/49429 | |
12793 | PR target/49454 | |
12794 | * expr.c (emit_block_move_hints): Mark MEM_EXPR(x) and | |
12795 | MEM_EXPR(y) addressable if emit_block_move_via_libcall is | |
12796 | used to copy y into x. | |
12797 | * calls.c (initialize_argument_information): Mark | |
12798 | an argument addressable if it is passed by invisible reference. | |
12799 | (emit_library_call_value_1): Mark MEM_EXPR (val) addressable | |
12800 | if it is passed by reference. | |
12801 | ||
dae6fb2f | 12802 | 2011-06-24 H.J. Lu <hongjiu.lu@intel.com> |
12803 | ||
12804 | PR rtl-optimization/49504 | |
12805 | * rtlanal.c (nonzero_bits1): Properly handle addition or | |
18c26dbf | 12806 | subtraction of a pointer in Pmode if pointers extend unsigned. |
12807 | (num_sign_bit_copies1): Likewise. | |
dae6fb2f | 12808 | |
e5ae889e | 12809 | 2011-06-24 Martin Jambor <mjambor@suse.cz> |
12810 | ||
12811 | PR tree-optimizations/49516 | |
12812 | * tree-sra.c (sra_modify_assign): Choose the safe path for | |
12813 | aggregate copies if we also did scalar replacements. | |
12814 | ||
7392680c | 12815 | 2011-06-24 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
12816 | ||
12817 | PR target/49335 | |
12818 | * config/arm/predicates.md (add_operator): New. | |
c57e3563 | 12819 | * config/arm/arm.md ("*arith_shiftsi"): Fix for SP reg usage in Thumb2. |
7392680c | 12820 | |
cc984dd6 | 12821 | 2011-06-24 Andi Kleen <ak@linux.intel.com> |
12822 | ||
12823 | * tree-sra.c (type_internals_preclude_sra_p): Add msg | |
12824 | parameter. Split up ifs and report reason in *msg. | |
12825 | (reject): Add. | |
12826 | (find_var_candiate): Add msg variable. | |
12827 | Split up ifs and report reason to reject. | |
12828 | (find_param_candidates): Add msg variable. | |
12829 | Pass msg to type_internals_preclude_sra_p. | |
12830 | ||
3de5b8d7 | 12831 | 2011-06-23 Jeff Law <law@redhat.com> |
4aa81fa6 | 12832 | |
731fe0f7 | 12833 | PR middle-end/48770 |
12834 | * reload.h (reload): Change to return a bool. | |
12835 | * ira.c (ira): If requested by reload, run a fast DCE pass after | |
12836 | reload has completed. Fix comment typo. | |
12837 | * reload1.c (need_dce): New file scoped static. | |
12838 | (reload): Set reload_completed here. Return whether or not a DCE | |
12839 | pass after reload is needed. | |
12840 | (delete_dead_insn): Set need_dce as needed. | |
12841 | ||
4aa81fa6 | 12842 | PR middle-end/49465 |
12843 | * tree-ssa-threadupate.c (fix_duplicate_block_edges): Fix condition | |
12844 | to detect threading through joiner block. If there was already | |
12845 | an edge to the new target, then do not change the PHI nodes. | |
12846 | ||
607ce623 | 12847 | 2011-06-23 Jakub Jelinek <jakub@redhat.com> |
12848 | ||
12849 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Use | |
12850 | get_pointer_alignment to see if base isn't sufficiently aligned. | |
12851 | ||
657e3a56 | 12852 | 2011-06-23 Jan Hubicka <jh@suse.cz> |
12853 | ||
12854 | PR tree-optimize/49373 | |
12855 | * tree-pass.h (all_late_ipa_passes): Declare. | |
12856 | * cgraphunit.c (init_lowered_empty_function): Fix properties. | |
f387b493 | 12857 | (cgraph_optimize): Execute late passes; remove unreachable funcions |
12858 | after materialization. | |
12859 | * ipa-inline.c (gate_ipa_inline): Enable only when optimizing or | |
12860 | LTOing. | |
657e3a56 | 12861 | * passes.c (all_late_ipa_passes): Declare. |
12862 | (dump_passes, register_pass): Handle late ipa passes. | |
f387b493 | 12863 | (init_optimization_passes): Move ipa_pta to late passes; schedule |
12864 | fixup_cfg at beggining of all_passes. | |
657e3a56 | 12865 | (apply_ipa_transforms): New function. |
12866 | (execute_one_pass): When doing simple ipa pass, apply all transforms. | |
12867 | ||
6a2fc14e | 12868 | 2011-06-23 Joseph Myers <joseph@codesourcery.com> |
12869 | ||
12870 | * params.c: Include common/common-target.h. Don't include tm.h. | |
12871 | (lang_independent_params): Move from toplev.c. | |
12872 | (global_init_params): New. | |
12873 | * params.h (global_init_params): Declare. | |
12874 | * target.def (default_params): Move to common-target.def. | |
12875 | * toplev.c (lang_independent_options): Remove. | |
12876 | (lang_independent_params): Move to params.c. | |
12877 | (general_init): Use global_init_params. | |
12878 | * common/common-target.def (option_default_params): Move from | |
12879 | target.def. | |
12880 | * common/config/ia64/ia64-common.c: Include params.h. | |
12881 | (ia64_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move | |
12882 | from ia64.c. | |
12883 | * common/config/rs6000/rs6000-common.c: Include params.h. | |
12884 | (rs6000_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move | |
12885 | from rs6000.c. | |
12886 | * common/config/sh/sh-common.c: Include params.h. | |
12887 | (sh_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move | |
12888 | from sh.c. | |
12889 | * common/config/spu/spu-common.c: Include params.h. | |
12890 | (spu_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move | |
12891 | from spu.c. | |
12892 | * config/ia64/ia64.c (ia64_option_default_params, | |
12893 | TARGET_OPTION_DEFAULT_PARAMS): Move to ia64-common.c. | |
12894 | * config/rs6000/rs6000.c (rs6000_option_default_params, | |
12895 | TARGET_OPTION_DEFAULT_PARAMS): Move to rs6000-common.c. | |
12896 | * config/sh/sh.c (sh_option_default_params, | |
12897 | TARGET_OPTION_DEFAULT_PARAMS): Move to sh-common.c. | |
12898 | * config/spu/spu.c (spu_option_default_params, | |
12899 | TARGET_OPTION_DEFAULT_PARAMS): Move to spu-common.c. | |
12900 | * Makefile.in (OBJS): Remove params.o. | |
12901 | (OBJS-libcommon-target): Add params.o. | |
12902 | (params.o, $(common_out_object_file)): Update dependencies. | |
12903 | * doc/tm.texi: Regenerate. | |
12904 | ||
27013bce | 12905 | 2011-06-23 Alan Modra <amodra@gmail.com> |
12906 | ||
12907 | PR bootstrap/49383 | |
12908 | * config/rs6000/rs6000.c (call_ABI_of_interest): Adjust cgraph | |
12909 | invocation for 2011-06-09 changes. | |
12910 | ||
777e6799 | 12911 | 2011-06-22 Jakub Jelinek <jakub@redhat.com> |
12912 | ||
31712e83 | 12913 | PR libgomp/49490 |
12914 | * omp-low.c (expand_omp_for_static_nochunk): Only | |
c57e3563 | 12915 | use n ceil/ nthreads size for the first n % nthreads threads in the |
12916 | team instead of all threads except for the last few ones which | |
31712e83 | 12917 | get less work or none at all. |
12918 | ||
777e6799 | 12919 | PR debug/49496 |
12920 | * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Ignore debug | |
12921 | uses. | |
12922 | ||
8c4a7fb7 | 12923 | 2011-06-22 Richard Guenther <rguenther@suse.de> |
12924 | ||
12925 | PR tree-optimization/49493 | |
12926 | * tree-ssa-structalias.c (get_constraint_for_ssa_var): | |
12927 | Refer to the alias target of variables. | |
12928 | (associate_varinfo_to_alias_1): Remove. | |
12929 | (ipa_pta_execute): Do not associate aliases with anything. | |
12930 | * cgraph.h (varpool_alias_aliased_node): Fix cut&paste errors. | |
12931 | (cgraph_function_node): Likewise. | |
12932 | (cgraph_function_or_thunk_node): Likewise. | |
12933 | (varpool_variable_node): Likewise. | |
12934 | ||
bb10d7b5 | 12935 | 2011-06-22 Nathan Sidwell <nathan@codesourcery.com> |
12936 | ||
c57e3563 | 12937 | * config/arm/arm.h (OPTION_DEFAULT_SPECS): Fix -mtls-dialect typo. |
bb10d7b5 | 12938 | * config.gcc (arm*-*-linux*): Default to gnu tls. |
12939 | (arm*-*-*): Add --with-tls option. | |
12940 | (all_defaults): Add 'tls'. | |
12941 | ||
e0a0aad2 | 12942 | 2011-06-22 Richard Henderson <rth@redhat.com> |
12943 | ||
12944 | * reg-notes.def (REG_CFA_WINDOW_SAVE): New. | |
12945 | * dwarf2out.c (dwarf2out_frame_debug): Handle it. | |
12946 | (dwarf2out_frame_debug_cfa_window_save): Rename from | |
12947 | dwarf2out_window_save; make static. | |
12948 | * tree.h (dwarf2out_window_save): Don't declare. | |
12949 | ||
12950 | * config/sparc/sparc.c (sparc_dwarf_handle_frame_unspec): Remove. | |
12951 | (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove. | |
12952 | (emit_save_register_window): Rename from gen_save_register_window; | |
12953 | emit the insn and add REG_CFA_* notes. | |
12954 | (sparc_expand_prologue): Update to match. | |
12955 | * config/sparc/sparc.md (save_register_window_1): Simplify from | |
12956 | save_register_window<P:mode>. | |
12957 | ||
cd452f14 | 12958 | 2011-06-22 H.J. Lu <hongjiu.lu@intel.com> |
12959 | ||
12960 | PR target/49497 | |
12961 | * config/i386/i386.md (*lea_general_2): Always allow SImode. | |
12962 | (*lea_general_2_zext): Likewise. | |
12963 | (imul to lea peepholes): Use const359_operand and check | |
12964 | TARGET_PARTIAL_REG_STALL. | |
12965 | ||
12966 | * config/i386/predicates.md (const359_operand): New. | |
12967 | ||
28b2c6a7 | 12968 | 2011-06-22 Michael Matz <matz@suse.de> |
12969 | ||
12970 | * cgraphunit.c (assemble_thunk): Use correct return type. | |
12971 | ||
73f20323 | 12972 | 2011-06-22 Dmitry Plotnikov <dplotnikov@ispras.ru> |
c57e3563 | 12973 | Dmitry Melnik <dm@ispras.ru> |
73f20323 | 12974 | |
12975 | * config/arm/arm.c (neon_immediate_valid_for_shift): New function. | |
12976 | (neon_output_shift_immediate): Ditto. | |
12977 | * config/arm/arm-protos.h (neon_immediate_valid_for_shift): New | |
12978 | prototype. | |
12979 | (neon_output_shift_immediate): Ditto. | |
12980 | * config/arm/neon.md (vashl<mode>3): Modified constraint. | |
12981 | (vashr<mode>3_imm): New insn pattern. | |
12982 | (vlshr<mode>3_imm): Ditto. | |
12983 | (vashr<mode>3): Modified constraint. | |
12984 | (vlshr<mode>3): Ditto. | |
12985 | * config/arm/predicates.md (imm_for_neon_lshift_operand): New | |
12986 | predicate. | |
12987 | (imm_for_neon_rshift_operand): Ditto. | |
12988 | (imm_lshift_or_reg_neon): Ditto. | |
12989 | (imm_rshift_or_reg_neon): Ditto. | |
12990 | ||
12991 | * optabs.c (init_optabs): Init optab codes for vashl, vashr, vlshr. | |
12992 | ||
841424cc | 12993 | 2011-06-22 Jakub Jelinek <jakub@redhat.com> |
12994 | ||
939514e9 | 12995 | * tree-ssa-ccp.c (evaluate_stmt): Try bitwise tracking for |
12996 | builtin calls even if likelyvalue is not CONSTANT. | |
12997 | Handle BUILT_IN_STRDUP and BUILT_IN_STRNDUP like BUILT_IN_MALLOC. | |
12998 | Return get_value_for_expr of first operand | |
12999 | for BUILT_IN_{MEM{CPY,MOVE,SET},STR{,N}CPY}{,_CHK}. | |
13000 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle | |
13001 | BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK like | |
13002 | their non-checking counterparts. | |
13003 | (call_may_clobber_ref_p_1): Likewise. | |
13004 | (stmt_kills_ref_p_1): Handle BUILT_IN_MEM{{,P}CPY,MOVE,SET}_CHK | |
13005 | like their non-checking counterparts. | |
13006 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): | |
13007 | Handle BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK | |
13008 | like their non-checking counterparts. | |
13009 | (find_func_clobbers): Likewise. | |
13010 | * tree-ssa-dce.c (propagate_necessity): Handle BUILT_IN_MEMSET_CHK | |
13011 | like BUILT_IN_MEMSET and BUILT_IN_CALLOC like BUILT_IN_MALLOC. | |
13012 | ||
d771c9b2 | 13013 | * dwarf2out.c (size_of_loc_descr, output_loc_operands, |
13014 | mark_base_types, hash_loc_operands, compare_loc_operands): Allow | |
13015 | DW_OP_GNU_convert and DW_OP_GNU_reinterpret to use constant instead | |
13016 | of base type reference as argument. | |
13017 | (resolve_addr_in_expr): Likewise. Fix keep computation. | |
13018 | (convert_descriptor_to_signed): Renamed to... | |
c57e3563 | 13019 | (convert_descriptor_to_mode): ... this. For wider types convert to |
13020 | unsigned instead of signed, for <= DWARF2_ADDR_SIZE convert to untyped. | |
d771c9b2 | 13021 | (typed_binop): New function. |
13022 | (scompare_loc_descriptor, ucompare_loc_descriptor, | |
13023 | minmax_loc_descriptor, mem_loc_descriptor): For wider integer modes | |
13024 | default to unsigned type instead of signed. | |
13025 | ||
841424cc | 13026 | PR debug/47858 |
13027 | * gimple.h (enum gimple_debug_subcode): Add GIMPLE_DEBUG_SOURCE_BIND. | |
13028 | (gimple_build_debug_source_bind_stat): New prototype. | |
13029 | (gimple_build_debug_source_bind): Define. | |
13030 | (gimple_debug_source_bind_p, gimple_debug_source_bind_get_var, | |
13031 | gimple_debug_source_bind_get_value, | |
13032 | gimple_debug_source_bind_get_value_ptr, | |
13033 | gimple_debug_source_bind_set_var, | |
13034 | gimple_debug_source_bind_set_value): New inlines. | |
13035 | * gimple.c (gimple_build_debug_source_bind_stat): New function. | |
13036 | * gimple-pretty-print.c (dump_gimple_debug): Handle | |
13037 | GIMPLE_DEBUG_SOURCE_BIND. | |
13038 | * sese.c (rename_uses): Handle gimple_debug_source_bind_p. | |
13039 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise. | |
13040 | * tree-parloops.c (eliminate_local_variables, | |
13041 | separate_decls_in_region): Likewise. | |
13042 | (separate_decls_in_region_debug): Renamed from | |
13043 | separate_decls_in_region_debug_bind. Handle | |
13044 | gimple_debug_source_bind_p. | |
13045 | * tree.h (decl_debug_args_lookup, decl_debug_args_insert): New | |
13046 | prototypes. | |
13047 | (DECL_HAS_DEBUG_ARGS_P): Define. | |
13048 | (struct tree_function_decl): Add has_debug_args_flag field. | |
13049 | * tree.c (debug_args_for_decl): New variable. | |
13050 | (decl_debug_args_lookup, decl_debug_args_insert): New functions. | |
13051 | * tree-into-ssa.c (mark_def_sites): Handle uses in debug stmts. | |
13052 | (rewrite_debug_stmt_uses): New function. | |
13053 | (rewrite_stmt): Use it to rewrite debug stmt uses. | |
13054 | * rtl.def (DEBUG_PARAMETER_REF): New. | |
13055 | * rtl.h (DEBUG_PARAMETER_REF_DECL): Define. | |
13056 | * cselib.c (rtx_equal_for_cselib_1, cselib_hash_rtx): Handle | |
13057 | DEBUG_PARAMETER_REF. | |
13058 | * rtl.c (rtx_equal_p_cb, rtx_equal_p, iterative_hash_rtx): Likewise. | |
13059 | * print-rtl.c (print_rtx): Likewise. | |
13060 | * tree-sra.c (sra_ipa_reset_debug_stmts): Prefer replacing of | |
13061 | SSA_NAMEs with DEBUG_EXPR_DECLs initialized in source bind | |
13062 | debug stmts in the first bb. | |
13063 | * tree-inline.c (remap_ssa_name): If remapping default def | |
13064 | of a PARM_DECL fails, map to a DEBUG_EXPR_DECL set in | |
13065 | a source bind debug stmt. | |
13066 | (remap_gimple_stmt): Handle gimple_debug_source_bind_p. | |
13067 | (maybe_move_debug_stmts_to_successors): Likewise. | |
13068 | (copy_debug_stmt): Likewise. Avoid shadowing a variable. | |
13069 | (tree_function_versioning): If DECL_HAS_DEBUG_ARGS_P, copy | |
13070 | debug args vector from old_decl to new_decl. | |
13071 | * ipa-prop.c (ipa_modify_call_arguments): For optimized away | |
13072 | or modified parameters, add debug bind stmts before call | |
c57e3563 | 13073 | setting DEBUG_EXPR_DECL which is remembered in debug args vector. |
841424cc | 13074 | * cfgexpand.c (expand_call_stmt): Call expand_debug_expr |
13075 | on DECL_DEBUG_EXPRs from debug args vector. | |
13076 | (expand_debug_source_expr): New function. | |
13077 | (expand_debug_locations): Use it for source bind insns. | |
13078 | (expand_gimple_basic_block): Handle gimple_debug_source_bind_p. | |
13079 | * var-tracking.c (prepare_call_arguments): Add debug args | |
13080 | to call_arguments if any. | |
13081 | * dwarf2out.c (dwarf_stack_op_name, size_of_loc_descr, | |
c57e3563 | 13082 | output_loc_operands, output_loc_operands_raw, resolve_addr_in_expr, |
13083 | compare_loc_operands): Handle DW_OP_GNU_parameter_ref. | |
841424cc | 13084 | (get_ref_die_offset, parameter_ref_descriptor): New functions. |
13085 | (mem_loc_descriptor): Handle DEBUG_PARAMETER_REF. | |
13086 | (gen_subprogram_die): Handle parameters identified by | |
13087 | DEBUG_PARAMETER_REF. | |
13088 | ||
f41e4452 | 13089 | 2011-06-22 Nathan Sidwell <nathan@codesourcery.com> |
13090 | ||
13091 | * doc/invoke.texi (ARM Options): Document -mtls-dialect option. | |
13092 | * doc/install.texi (Configuration): Document --with-tls. | |
f41e4452 | 13093 | * config/arm/arm.c (enum tls_reloc): Add TLS_DESCSEQ. |
13094 | (arm_call_tls_get_addr): Clean up. Assert not tls descriptor. | |
13095 | (arm_tls_descseq_addr): New. | |
13096 | (legitimize_tls_address): Add tlsdesc support. | |
13097 | (arm_cannot_copy_insn_p): Check for tlscall. | |
13098 | (arm_emit_tls_decoration): Likewise. | |
13099 | * config/arm/arm.h (TARGET_GNU2_TLS): New. | |
13100 | (OPTION_DEFAULT_SPECS): Add with-tls support. | |
13101 | * config/arm/arm.md (R1_REGNUM): Define. | |
13102 | (tlscall): New. | |
13103 | * config/arm/arm.opt (tls_type): New enumeration type and values. | |
13104 | (mtls-dialect): New switch. | |
13105 | * config/arm/arm-opts.h (enum tls_type): New. | |
13106 | ||
c55c785f | 13107 | 2011-06-21 Nicola Pero <nicola.pero@meta-innovation.com> |
13108 | ||
13109 | * attribs.c (register_attribute): Added assert to check that all | |
13110 | attribute specs are registered with a name that is not empty and | |
13111 | does not start with '_'. | |
13112 | (decl_attributes): Avoid the lookup of the "naked" attribute spec | |
13113 | if the function has no attributes. | |
13114 | * tree.c (is_attribute_with_length_p): Removed. | |
13115 | (is_attribute_p): Removed. | |
c57e3563 | 13116 | (private_is_attribute_p): New. |
c55c785f | 13117 | (private_lookup_attribute): New. |
13118 | (lookup_attribute): Removed. | |
13119 | (lookup_ident_attribute): New. | |
13120 | (remove_attribute): Require the first argument to be in the form | |
13121 | 'text', not '__text__'. Updated asserts. | |
13122 | (merge_attributes): Use lookup_ident_attributes instead of | |
13123 | lookup_attribute. | |
13124 | (merge_dllimport_decl_attributes): Use remove_attribute. | |
13125 | (attribute_list_contained): Likewise. | |
13126 | (attribute_list_equal): Immediately return 1 if the arguments are | |
13127 | identical pointers. | |
13128 | * tree.h (is_attribute_p): Made inline. Return a 'bool', not an | |
13129 | 'int'. Require the first argument to be in the form 'text', not | |
13130 | '__text__'. Require the second argument to be an identifier. | |
13131 | (lookup_attribute): Made inline. Require the first argument to be | |
13132 | in the form 'text', not '__text__'. | |
13133 | (private_is_attribute_p, private_lookup_attribute): New. | |
13134 | Updated comments. | |
c57e3563 | 13135 | |
2797f13a | 13136 | 2011-06-21 Andrew MacLeod <amacleod@redhat.com> |
13137 | ||
13138 | * builtins.c: Add sync_ or SYNC__ to builtin names. | |
13139 | * sync-builtins.def: Add sync_ or SYNC__ to builtin names. | |
13140 | * omp-low.c: Add sync_ or SYNC__ to builtin names. | |
13141 | ||
0f713cc8 | 13142 | 2011-06-21 Georg-Johann Lay <avr@gjlay.de> |
dab5a239 | 13143 | |
0f713cc8 | 13144 | PR target/33049 |
13145 | * config/avr/avr.md (extzv): New expander. | |
13146 | (*extzv): New insn. | |
13147 | (*extzv.qihi1, *extzv.qihi2): New insn-and-split. | |
13148 | * config/avr/constraints.md (C04): New constraint. | |
13149 | * doc/md.texi (Machine Constraints): Document it. | |
13150 | ||
6aaa1f9e | 13151 | 2011-06-21 Jakub Jelinek <jakub@redhat.com> |
13152 | ||
13153 | PR middle-end/49489 | |
13154 | * builtins.c (expand_builtin_unop): Call expand_unop with 0 as | |
13155 | unsignedp argument instead of 1 for clrsb_optab. | |
13156 | (fold_builtin_bitop): Fix masking for width > HOST_BITS_PER_WIDE_INT | |
13157 | and < 2 * HOST_BITS_PER_WIDE_INT. Optimize BUILT_IN_CLRSB*. | |
13158 | (fold_builtin_1): Call fold_builtin_binop for BUILT_IN_CLRSB*. | |
13159 | * optabs.c (widen_leading): Call widen_operand and expand_unop | |
13160 | with 0 as unsignedp argument instead of 1 for clrsb_optab. | |
dab5a239 | 13161 | (expand_unop): Subtract difference of mode sizes also for clrsb_optab. |
6aaa1f9e | 13162 | |
d2d40339 | 13163 | 2011-06-21 Georg-Johann Lay <avr@gjlay.de> |
13164 | ||
13165 | * config/avr/avr.md (*jcindirect_jump): Fix build warning. | |
13166 | ||
d8492bd3 | 13167 | 2011-06-21 Bernd Schmidt <bernds@codesourcery.com> |
13168 | ||
fbcf166e | 13169 | * gensupport.c (add_define_attr): New static function. |
13170 | (is_predicable): Allow multi-alternative lists for the "predicable" | |
13171 | attribute. | |
13172 | (modify_attr_enabled_ce, alter_attrs_for_insn): New static functions. | |
13173 | (process_one_cond_exec): Call alter_attrs_for_insn. | |
13174 | * doc/md.texi (Defining Attributes): Mention some standard names. | |
13175 | (Conditional Execution): Update documentation for "predicable". | |
13176 | ||
d8492bd3 | 13177 | * doc/extend.texi (__builtin_clrsb, __builtin_clrsbl, |
13178 | __builtin_clrsbll): Document. | |
13179 | * doc/rtl.texi (clrsb): New entry. | |
13180 | * optabs.c (widen_leading): Renamed from widen_clz. New argument | |
13181 | UNOPTAB. All callers changed. Use UNOPTAB instead of clz_optab. | |
13182 | (expand_unop): Handle clrsb_optab. | |
13183 | (init_optabs): Initialize it. | |
13184 | * optabs.h (enum optab_index): New entry OTI_clrsb. | |
13185 | (clrsb_optab): Define. | |
13186 | * genopinit.c (optabs): Add an entry for it. | |
13187 | * builtins.c (expand_builtin): Handle clrsb builtin functions. | |
13188 | * builtins.def (BUILT_IN_CLRSB, BUILT_IN_CLRSBIMAX, BUILT_IN_CLRSBL, | |
13189 | BUILT_IN_CLRSBLL): New. | |
13190 | * rtl.def (CLRSB): New code. | |
13191 | * dwarf2out.c (mem_loc_descriptor): Handle it. | |
13192 | * simplify-rtx.c (simplify_const_unary_operation): Likewise. | |
13193 | Use op_mode rather than mode when optimizing ffs, clz, ctz, parity | |
13194 | and popcount. | |
13195 | * libgcc2.c (__clrsbSI2, __clrsbDI2): New functions. | |
13196 | * libgcc2.h (__clrsbSI2, __clrsbDI2): Define and declare. | |
13197 | (__ctzDI2): Move declaration. | |
13198 | * config/bfin/bfin.md (clrsbsi2): New expander. | |
13199 | (signbitssi2): Use the CLRSB rtx. | |
13200 | (clrsbhi2): Renamed from signbitshi2. Use the CLRSB rtx. | |
13201 | * config/bfin/bfin.c (bdesc_1arg): Changed accordingly. | |
13202 | ||
4b0e0420 | 13203 | 2011-06-21 Richard Guenther <rguenther@suse.de> |
13204 | ||
dab5a239 | 13205 | * ipa-inline-transform.c (inline_transform): Fix previous change. |
4b0e0420 | 13206 | |
f0c50415 | 13207 | 2011-06-21 Ira Rosen <ira.rosen@linaro.org> |
13208 | ||
13209 | PR tree-optimization/49478 | |
13210 | * tree-vect-loop.c (vectorizable_reduction): Handle DOT_PROD_EXPR | |
13211 | with constant operand. | |
13212 | ||
3b73a809 | 13213 | 2011-06-21 Richard Guenther <rguenther@suse.de> |
13214 | ||
13215 | * ipa-inline-transform.c (inline_transform): Fix typo. | |
dab5a239 | 13216 | |
fecf066a | 13217 | 2011-06-21 Richard Guenther <rguenther@suse.de> |
13218 | ||
13219 | PR tree-optimization/49483 | |
13220 | * tree-vect-stmts.c (vectorizable_assignment): Also handle | |
13221 | VIEW_CONVERT_EXPR conversions. | |
13222 | ||
c1535dd2 | 13223 | 2011-06-21 Joseph Myers <joseph@codesourcery.com> |
13224 | ||
13225 | * config/avr/avr-mcus.def, config/avr/genopt.sh: New files. | |
13226 | * config/avr/avr-tables.opt: New file (generated). | |
13227 | * config.gcc (avr-*-*): Use avr/avr-tables.opt. | |
13228 | * config/avr/avr-devices.c (avr_mcu_types): Move contents to | |
13229 | avr-mcus.def. | |
13230 | * config/avr/avr.c (avr_help, TARGET_HELP): Remove. | |
13231 | (avr_option_override): Don't process -mmcu= argument here. Set | |
13232 | avr_current_device using avr_mcu_index. | |
dab5a239 | 13233 | (avr_file_start): Use avr_current_device->name instead of avr_mcu_name. |
c1535dd2 | 13234 | * config/avr/avr.opt (mmcu=): Use Enum. |
13235 | * config/avr/t-avr (avr-devices.o): Update dependencies. | |
13236 | ($(srcdir)/config/avr/avr-tables.opt): New. | |
13237 | * target.def (help): Remove. | |
13238 | * doc/tm.texi.in (TARGET_HELP): Remove. | |
13239 | * doc/tm.texi: Regenerate. | |
13240 | * opts.c: Don't include target.h. | |
13241 | (common_handle_option): Don't call targetm.help. | |
13242 | * system.h (TARGET_HELP): Poison. | |
13243 | * Makefile.in (opts.o): Update dependencies. | |
13244 | ||
c2e7ebeb | 13245 | 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
13246 | ||
13247 | * config/usegld.h: New file. | |
13248 | * config/sol2.h (PREFERRED_DEBUGGING_TYPE): Remove. | |
13249 | (CPP_SUBTARGET_SPEC): Remove -compat-bsd support. | |
dab5a239 | 13250 | (LIB_SPEC): Likewise. Search /lib. |
c2e7ebeb | 13251 | (LINK_ARCH32_SPEC_BASE): Remove -compat-bsd support. |
13252 | (RDYNAMIC_SPEC): Handle GNU ld. | |
dab5a239 | 13253 | [HAVE_LD_EH_FRAME_HDR && TARGET_DL_ITERATE_PHDR] (LINK_EH_SPEC): |
13254 | Define. | |
c2e7ebeb | 13255 | (SUPPORTS_INIT_PRIORITY): Only disable for Sun ld. |
13256 | (SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Define. | |
13257 | [!USE_GAS] (NO_DBX_BNSYM_ENSYM): Redefine. | |
13258 | (STACK_CHECK_STATIC_BUILTIN): Define. | |
13259 | * config/sol2.opt (compat-bsd): Remove. | |
13260 | * config/sol2-10.h (TARGET_C99_FUNCTIONS): Remove undef. | |
13261 | * config/sol2-bi.h: New file. | |
13262 | * config/sol2-gld.h: Remove. | |
13263 | * config/i386/sol2.h (TLS_COMMON_ASM_OP): Only define if !USE_GAS. | |
13264 | (NO_DBX_BNSYM_ENSYM): Remove. | |
13265 | (SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove. | |
13266 | (STACK_CHECK_STATIC_BUILTIN): Remove. | |
13267 | Test USE_GLD instead of TARGET_GNU_LD. | |
13268 | * config/i386/sol2-10.h: Rename to ... | |
13269 | * config/i386/sol2-bi.h .. this. | |
13270 | (SUBTARGET_EXTRA_SPECS): Redefine. | |
13271 | (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Remove. | |
13272 | (MULTILIB_DEFAULTS): Remove. | |
13273 | (DEFAULT_ARCH32_P): Define. | |
13274 | (LINK_ARCH64_SPEC_BASE, LINK_ARCH64_SPEC): Remove. | |
13275 | (ARCH64_SUBDIR): Define. | |
13276 | Test USE_GLD instead of TARGET_GNU_LD. | |
13277 | (I386_EMULATION): Rename to ... | |
13278 | (ARCH32_EMULATION): ... this. | |
13279 | (X86_64_EMULATION): Rename to ... | |
13280 | (ARCH64_EMULATION): ... this. | |
13281 | (TARGET_LD_EMULATION): Remove. | |
13282 | (LINK_ARCH_SPEC): Remove. | |
13283 | * config/i386/sol2-gas.h: Remove. | |
13284 | * config/i386/t-sol2-10: Rename to ... | |
13285 | * config/i386/t-sol2-64: ... this. | |
13286 | * config/sparc/sol2.h (SPARC_DEFAULT_CMODEL): Redefine. | |
13287 | (AS_SPARC64_FLAG): Define. | |
13288 | (ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC): Redefine. | |
13289 | (CPP_CPU64_DEFAULT_SPEC, ASM_CPU32_DEFAULT_SPEC): Redefine | |
13290 | depending on TARGET_CPU_DEFAULT. | |
13291 | (CPP_CPU_SPEC): Redefine. | |
13292 | (ASM_CPU_SPEC): Handle DEFAULT_ARCH32_P. | |
13293 | (CPP_CPU_DEFAULT_SPEC, ASM_CPU_DEFAULT_SPEC): Redefine. | |
13294 | (CPP_ARCH32_SPEC, CPP_ARCH64_SPEC, CPP_ARCH_SPEC): Redefine. | |
13295 | (ASM_ARCH_SPEC, ASM_ARCH32_SPEC, ASM_ARCH64_SPEC, | |
13296 | ASM_ARCH_DEFAULT_SPEC): Redefine. | |
13297 | (SUBTARGET_EXTRA_SPECS): Add LINK_ARCH32_SPEC, LINK_ARCH64_SPEC, | |
13298 | LINK_ARCH_DEFAULT_SPEC. | |
13299 | [USE_GLD] (ARCH32_EMULATION, ARCH64_EMULATION): Define. | |
13300 | [USE_GLD] (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC): Redefine. | |
13301 | (ARCH64_SUBDIR): Define. | |
13302 | (LINK_ARCH64_SPEC): Redefine. | |
13303 | (CC1_SPEC): Redefine. | |
13304 | (OPTION_DEFAULT_SPECS): Redefine. | |
13305 | (MULTILIB_DEFAULTS): Define. | |
13306 | (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Redefine. | |
13307 | [USE_GAS && HAVE_AS_TLS] (TARGET_SUN_TLS, TARGET_GNU_TLS): Redefine. | |
13308 | [USE_GLD] (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Undef. | |
13309 | (NO_DBX_BNSYM_ENSYM): Remove. | |
13310 | (SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove. | |
13311 | (ASM_OUTPUT_ALIGN_WITH_NOP): Only define if !USE_GAS. | |
13312 | (TARGET_ASM_NAMED_SECTION): Likewise. | |
13313 | (STACK_CHECK_STATIC_BUILTIN): Remove. | |
13314 | * config/sparc/sol2-bi.h: Remove. | |
13315 | * config/sparc/sol2-gas-bi.h: Remove. | |
13316 | * config/sparc/sol2-gas.h: Remove. | |
13317 | * config/sparc/sol2-gld-bi.h: Remove. | |
13318 | * config.gcc (i[34567]86-*-solaris2*, sparc*-*-solaris2*): Move | |
13319 | common parts ... | |
13320 | (*-*-solaris2*): ... here. | |
13321 | ||
438719a9 | 13322 | 2011-06-21 Christian Bruel <christian.bruel@st.com> |
dab5a239 | 13323 | |
438719a9 | 13324 | PR other/43564 |
dab5a239 | 13325 | * ipa-inline.c (can_inline_edge_p): Check |
13326 | !DECL_DISREGARD_INLINE_LIMITS. | |
13327 | ||
da8b372e | 13328 | 2011-06-21 Christian Bruel <christian.bruel@st.com> |
dab5a239 | 13329 | |
da8b372e | 13330 | PR middle-end/49139 |
13331 | * cgraphunit.c (process_function_and_variable_attributes): warn when | |
13332 | always_inline functions that are not inline. | |
dab5a239 | 13333 | * ipa-inline-transform.c (inline_transform): Always call |
13334 | optimize_inline. | |
13335 | * tree-inline.c (tree_inlinable_function_p): Use error instead | |
13336 | of sorry. | |
da8b372e | 13337 | (expand_call_inline): Likewise. |
dab5a239 | 13338 | |
03cf39fc | 13339 | 2011-06-21 Jakub Jelinek <jakub@redhat.com> |
13340 | ||
13341 | * Makefile.in (dg_target_exps): Set. | |
13342 | (check_gcc_parallelize): Parallelize gcc testing into 10 jobs | |
13343 | instead of 7, try to divide it more evenly. | |
13344 | ||
13345 | 2011-06-20 Changpeng Fang <changpeng.fang@amd.com> | |
5d3dcdb8 | 13346 | |
32cdcc42 | 13347 | PR target/49089 |
5d3dcdb8 | 13348 | * config/i386/i386.c (avx256_split_unaligned_load): New definition. |
13349 | (avx256_split_unaligned_store): New definition. | |
13350 | (ix86_option_override_internal): Enable avx256 unaligned load/store | |
13351 | splitting only when avx256_split_unaligned_load/store is set. | |
13352 | ||
38e1b753 | 13353 | 2011-06-20 Bernd Schmidt <bernds@codesourcery.com> |
13354 | ||
13355 | * regrename.c (scan_rtx_reg): Handle the case where we write to an | |
13356 | open chain in a smaller mode without failing the entire block. | |
13357 | ||
0ced0ab8 | 13358 | 2011-06-21 Alan Modra <amodra@gmail.com> |
13359 | ||
13360 | * config/rs6000/rs6000.c (rs6000_cannot_force_const_mem): Match | |
13361 | CONST high part large-toc address. | |
13362 | (rs6000_tls_referenced_p): Make static. | |
13363 | * config/rs6000/rs6000-protos.h (rs6000_tls_referenced_p): Delete. | |
13364 | ||
6bc30f28 | 13365 | 2011-06-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
13366 | ||
13367 | PR target/49385 | |
13368 | * config/arm/thumb2.md (*thumb2_movhi_insn): Make sure atleast | |
13369 | one of the operands is a register. | |
13370 | ||
860651b1 | 13371 | 2011-06-20 Kai Tietz <ktietz@redhat.com> |
13372 | ||
dab5a239 | 13373 | * fold-const.c (fold_binary_loc): Add missing folding for truth-not |
13374 | operations in combination with binary and. | |
860651b1 | 13375 | |
3790d8bf | 13376 | 2011-06-20 Bernd Schmidt <bernds@codesourcery.com> |
13377 | ||
13378 | * regrename.c (do_replace): Don't update notes. | |
13379 | ||
ef244509 | 13380 | 2011-06-20 Alan Modra <amodra@gmail.com> |
13381 | ||
13382 | * config/rs6000/rs6000.c (create_TOC_reference): Wrap high part | |
13383 | of toc-relative address in CONST. | |
13384 | (rs6000_delegitimize_address): Recognize changed address. | |
13385 | (rs6000_legitimize_reload_address): Likewise. | |
13386 | (rs6000_emit_move): Don't force these constants to memory. | |
13387 | * config/rs6000/rs6000.md (tls_gd, tls_gd_high): Wrap high part of | |
13388 | toc-relative address in CONST. | |
13389 | (tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise. | |
13390 | (tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise. | |
13391 | ||
ed7d4a79 | 13392 | 2011-06-18 H.J. Lu <hongjiu.lu@intel.com> |
13393 | ||
dab5a239 | 13394 | * longlong.h (count_leading_zeros): Use long long builtin for x86-64. |
ed7d4a79 | 13395 | (count_trailing_zeros): Likewise. |
13396 | ||
36267cc4 | 13397 | 2011-06-18 H.J. Lu <hongjiu.lu@intel.com> |
13398 | ||
13399 | PR other/49325 | |
13400 | * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Properly check if | |
13401 | .init_array can be used with .ctors on targets. | |
13402 | * configure: Regenerated. | |
13403 | ||
c6bab882 | 13404 | 2011-06-18 Eric Botcazou <ebotcazou@adacore.com> |
13405 | ||
13406 | * tree-sra.c (type_internals_preclude_sra_p) <ARRAY_TYPE>: Return true | |
13407 | if the element type is volatile. | |
13408 | ||
e0eaac80 | 13409 | 2011-06-18 Jan Hubicka <jh@suse.cz> |
13410 | ||
13411 | * lto-symtab.c (lto_varpool_replace_node): Remove code handling | |
13412 | extra name aliases. | |
13413 | (lto_symtab_resolve_can_prevail_p): Likewise. | |
13414 | (lto_symtab_merge_cgraph_nodes): Update alias_of pointers. | |
13415 | * cgraphbuild.c (record_reference): Remove extra body alias code. | |
13416 | (mark_load): Likewise. | |
13417 | (mark_store): Likewise. | |
13418 | * cgraph.h (varpool_node): Remove extra_name filed; | |
13419 | add alias_of and extraname_alias. | |
13420 | (varpool_create_variable_alias, varpool_for_node_and_aliases): Declare. | |
13421 | (varpool_alias_aliased_node): New inline function. | |
13422 | (varpool_variable_node): New function. | |
13423 | * cgraphunit.c (handle_alias_pairs): Handle also variable aliases. | |
13424 | * ipa-ref.c (ipa_record_reference): Allow aliases on variables. | |
13425 | * lto-cgraph.c (lto_output_varpool_node): Update streaming. | |
13426 | (input_varpool_node): Likewise. | |
13427 | * lto-streamer-out.c (produce_symtab): Remove extra name aliases. | |
13428 | (varpool_externally_visible_p): Remove extra body alias code. | |
13429 | (function_and_variable_visibility): Likewise. | |
13430 | * tree-ssa-structalias.c (associate_varinfo_to_alias_1): New function. | |
13431 | (ipa_pta_execute): Use it. | |
13432 | * varpool.c (varpool_remove_node): Remove extra name alias code. | |
13433 | (varpool_mark_needed_node): Likewise. | |
13434 | (varpool_analyze_pending_decls): Analyze aliases. | |
13435 | (assemble_aliases): New functoin. | |
13436 | (varpool_assemble_decl): Use it. | |
13437 | (varpool_create_variable_alias): New function. | |
13438 | (varpool_extra_name_alias): Rewrite. | |
13439 | (varpool_for_node_and_aliases): New function. | |
13440 | ||
e16e10c8 | 13441 | 2011-06-18 Jakub Jelinek <jakub@redhat.com> |
13442 | ||
13443 | PR target/49411 | |
13444 | * config/i386/i386.c (ix86_expand_multi_arg_builtins): If | |
13445 | last_arg_constant and last argument doesn't match its predicate, | |
13446 | for xop_vpermil2<mode>3 error out and for xop_rotl<mode>3 | |
13447 | if it is CONST_INT, mask it, otherwise expand using rotl<mode>3. | |
13448 | (ix86_expand_sse_pcmpestr, ix86_expand_sse_pcmpistr): Fix | |
13449 | spelling of error message. | |
13450 | * config/i386/sse.md (sse4a_extrqi, sse4a_insertqi, | |
13451 | vcvtps2ph, *vcvtps2ph, *vcvtps2ph_store, vcvtps2ph256): Use | |
13452 | const_0_to_255_operand instead of const_int_operand. | |
13453 | ||
13454 | Revert: | |
13455 | 2011-05-09 Uros Bizjak <ubizjak@gmail.com> | |
13456 | ||
13457 | * config/i386/sse.md (blendbits): Remove mode attribute. | |
13458 | (<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand | |
13459 | instead of const_0_to_<blendbits>_operand for operand 3 predicate. | |
13460 | Check integer value of operand 3 in insn constraint. | |
13461 | ||
fd7a154d | 13462 | 2011-06-17 Hans-Peter Nilsson <hp@axis.com> |
13463 | ||
13464 | PR rtl-optimization/48542 | |
13465 | * reload.c (find_equiv_reg): Stop looking when finding a | |
13466 | setjmp-type call. | |
13467 | * reload1.c (reload_as_needed): Invalidate all reload | |
13468 | registers when crossing a setjmp-type call. | |
13469 | ||
da81e0c5 | 13470 | 2011-06-16 Jeff Law <law@redhat.com> |
13471 | ||
13472 | * tree-ssa-threadupdate.c (struct redirection_data): New field | |
13473 | intermediate_edge. | |
13474 | (THREAD_TARGET2): Define. | |
dab5a239 | 13475 | (redirection_data_eq): Also check that the intermediate edge is equal. |
da81e0c5 | 13476 | (lookup_redirection_data): Drop useless argument. Extract the |
13477 | outgoing_edge and intermediate edge from E. Callers updated. | |
13478 | (copy_phi_args, update_destination_phis): New functions. | |
13479 | (fix_duplicate_block_edges): Likewise. | |
13480 | (create_edge_and_update_destination_phis): Duplicate all the edges | |
13481 | hung off e->aux. Use copy_phi_args. | |
13482 | (create_duplicates): Use fix_duplicate_block_edges. | |
13483 | (fixup_template_block): Likewise. | |
13484 | (redirect_edges): If necessary, redirect the joiner block's incoming | |
13485 | edge to the duplicate of the joiner block. | |
13486 | (thread_block): Don't muck up loops when threading through a joiner | |
13487 | block. | |
dab5a239 | 13488 | (thread_through_loop_header): Handle threading through a joiner block. |
da81e0c5 | 13489 | (mark_threaded_blocks, register_jump_thread): Likewise. |
13490 | * tree-flow.h (register_jump_thread): Add new argument. Callers | |
13491 | updated. | |
13492 | * tree-ssa-threadedge.c (phi_args_equal_on_edges): New function. | |
13493 | (thread_across_edge): Handle threading through a joiner block. | |
dab5a239 | 13494 | |
31f1c0f0 | 13495 | 2011-06-16 Martin Jambor <mjambor@suse.cz> |
13496 | ||
13497 | PR tree-optimization/49343 | |
13498 | * tree-sra.c (build_ref_for_model): Use component_ref_field_offset to | |
13499 | calculate offset, provide 2nd operand for the new COMPONENT_REF. | |
13500 | ||
707e574b | 13501 | 2011-06-16 Iain Sandoe <iains@gcc.gnu.org> |
13502 | ||
13503 | * config/darwin-protos.h (machopic_select_rtx_section): Move to | |
13504 | inside RTX_CODE ifdef. | |
13505 | ||
8767ae9c | 13506 | 2011-06-16 Tom de Vries <tom@codesourcery.com> |
13507 | ||
13508 | PR target/45098 | |
dab5a239 | 13509 | * tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith): |
13510 | Disallow NULL pointer for pointer arithmetic. | |
8767ae9c | 13511 | |
43d05bf0 | 13512 | 2011-06-16 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
13513 | ||
13514 | PR target/49398 | |
13515 | Revert. | |
13516 | 2011-06-10 Wei Guozhi <carrot@google.com> | |
13517 | ||
13518 | PR target/45335 | |
13519 | * config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da, | |
13520 | stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns. | |
13521 | (ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and | |
13522 | related peephole2. | |
13523 | (strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and | |
13524 | related peephole2. | |
13525 | * config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype. | |
13526 | (arm_legitimate_ldrd_p): New prototype. | |
13527 | (arm_output_ldrd): New prototype. | |
13528 | * config/arm/arm.c (arm_check_ldrd_operands): New function. | |
13529 | (arm_legitimate_ldrd_p): New function. | |
13530 | (arm_output_ldrd): New function. | |
13531 | ||
c6bab882 | 13532 | 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com> |
39cba157 | 13533 | |
13534 | PR middle-end/46500 | |
13535 | * doc/tm.texi.in: Update Copyright date. | |
13536 | * doc/tm.texi: Regenerate. | |
13537 | * targhooks.c (default_setup_incoming_varargs): Replace | |
13538 | CUMULATIVE_ARGS* argument type with cumulative_args_t. | |
13539 | (default_pretend_outgoing_varargs_named): Likewise. | |
13540 | (hook_pass_by_reference_must_pass_in_stack): Likewise. | |
13541 | (hook_callee_copies_named): Likewise. | |
13542 | (default_function_arg_advance): Likewise. | |
13543 | (default_function_arg): Likewise. | |
13544 | (default_function_incoming_arg): Likewise. | |
13545 | (hook_bool_CUMULATIVE_ARGS_false): Likewise. | |
13546 | (hook_bool_CUMULATIVE_ARGS_true): Likewise. | |
13547 | (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise. | |
13548 | (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise. | |
13549 | (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise. | |
13550 | * targhooks.h (default_setup_incoming_varargs): Likewise. | |
13551 | (default_pretend_outgoing_varargs_named): Likewise. | |
13552 | (hook_pass_by_reference_must_pass_in_stack): Likewise. | |
13553 | (hook_callee_copies_named): Likewise. | |
13554 | (default_function_arg_advance): Likewise. | |
13555 | (default_function_arg): Likewise. | |
13556 | (default_function_incoming_arg): Likewise. | |
13557 | (hook_bool_CUMULATIVE_ARGS_false): Likewise. | |
13558 | (hook_bool_CUMULATIVE_ARGS_true): Likewise. | |
13559 | (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise. | |
13560 | (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise. | |
13561 | (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise. | |
13562 | * target.def (pass_by_reference): Likewise. | |
13563 | (setup_incoming_varargs, strict_argument_naming): Likewise. | |
13564 | (pretend_outgoing_varargs_named, callee_copies): Likewise. | |
13565 | (arg_partial_bytes, function_arg_advance, function_arg): Likewise. | |
13566 | (function_incoming_arg): Likewise. | |
13567 | * target.h: Don't include "tm.h" . | |
13568 | (cumulative_args_t): New typedef. | |
13569 | [GCC_TM_H] (get_cumulative_args): New static inline function. | |
13570 | [GCC_TM_H] (pack_cumulative_args): Likewise. | |
13571 | * config/alpha/alpha.c (alpha_function_arg): Replace CUMULATIVE_ARGS* | |
13572 | argument type with cumulative_args_t. | |
13573 | (alpha_function_arg_advance, alpha_arg_partial_bytes): Likewise. | |
13574 | (alpha_pass_by_reference, alpha_setup_incoming_varargs): Likewise. | |
13575 | * config/frv/frv.c (frv_setup_incoming_varargs): Likewise. | |
13576 | (frv_arg_partial_bytes, frv_function_arg): Likewise. | |
13577 | (frv_function_incoming_arg, frv_function_arg_advance): Likewise. | |
13578 | (frv_function_arg_1): Likewise. | |
13579 | * config/s390/s390.c (s390_pass_by_reference): Likewise. | |
13580 | (s390_function_arg_advance, s390_function_arg): Likewise. | |
13581 | * config/m32c/m32c.c (m32c_function_arg): Likewise. | |
13582 | (m32c_pass_by_reference, m32c_function_arg_advance): Likewise. | |
13583 | (m32c_strict_argument_naming): Likewise. | |
13584 | * config/spu/spu.c (spu_pass_by_reference, spu_function_arg): Likewise. | |
13585 | (spu_function_arg_advance): Likewise. | |
13586 | (spu_setup_incoming_varargs): Likewise. Make static. | |
13587 | * config/spu/spu-protos.h (spu_setup_incoming_varargs): | |
13588 | Remove prototype. | |
13589 | * config/sparc/sparc.c (sparc_strict_argument_naming): Replace | |
13590 | CUMULATIVE_ARGS* argument type with cumulative_args_t. | |
13591 | (sparc_pass_by_reference, sparc_function_arg_advance): Likewise. | |
13592 | (sparc_function_arg, sparc_function_incoming_arg): Likewise. | |
13593 | (sparc_arg_partial_bytes, sparc_function_arg_1): Likewise. | |
13594 | * config/mep/mep.c (mep_setup_incoming_varargs): Likewise. | |
13595 | (mep_pass_by_reference, mep_function_arg): Likewise. | |
13596 | (mep_function_arg_advance): Likewise. | |
13597 | * config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise. | |
13598 | (m32r_pass_by_reference, m32r_arg_partial_bytes): Likewise. | |
13599 | (m32r_function_arg, m32r_function_arg_advance): Likewise. | |
13600 | * config/rx/rx.c (rx_function_arg, rx_function_arg_advance): Likewise. | |
13601 | * config/i386/i386.c (ix86_function_arg_advance): Likewise. | |
13602 | (ix86_function_arg, ix86_pass_by_reference): Likewise. | |
13603 | (ix86_setup_incoming_varargs): Likewise. | |
13604 | * config/sh/sh.c (sh_setup_incoming_varargs): Likewise. | |
13605 | (sh_strict_argument_naming): Likewise. | |
13606 | (sh_pretend_outgoing_varargs_named, sh_pass_by_reference): Likewise. | |
13607 | (sh_callee_copies, sh_arg_partial_bytes): Likewise. | |
13608 | (sh_function_arg_advance, sh_function_arg): Likewise. | |
13609 | * config/pdp11/pdp11.c (pdp11_function_arg): Likewise. | |
13610 | (pdp11_function_arg_advance): Likewise. | |
13611 | * config/microblaze/microblaze.c (microblaze_function_arg_advance): | |
13612 | Likewise. | |
13613 | (microblaze_function_arg, function_arg_partial_bytes): Likewise. | |
13614 | * config/avr/avr.c (avr_function_arg): Likewise. | |
13615 | (avr_function_arg_advance): Likewise. | |
13616 | * config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise. | |
13617 | (xtensa_function_arg, xtensa_function_incoming_arg): Likewise. | |
13618 | (xtensa_function_arg_1): Likewise. | |
dab5a239 | 13619 | * config/stormy16/stormy16.c (xstormy16_function_arg_advance): |
13620 | Likewise. | |
39cba157 | 13621 | (xstormy16_function_arg): Likewise. |
13622 | * config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise. | |
13623 | (fr30_arg_partial_bytes, fr30_function_arg): Likewise. | |
13624 | (fr30_function_arg_advance): Likewise. | |
13625 | * config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise. | |
13626 | (lm32_function_arg, lm32_function_arg_advance): Likewise. | |
13627 | * config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise. | |
13628 | (moxie_function_arg, moxie_function_arg_advance): Likewise. | |
13629 | (moxie_pass_by_reference, moxie_arg_partial_bytes): Likewise. | |
13630 | * config/cris/cris.c (cris_setup_incoming_varargs): Likewise. | |
13631 | (cris_pass_by_reference, cris_arg_partial_bytes): Likewise. | |
13632 | (cris_function_arg, cris_function_incoming_arg): Likewise. | |
13633 | (cris_function_arg_advance, cris_function_arg_1): Likewise. | |
13634 | * config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise. | |
13635 | (iq2000_pass_by_reference, iq2000_arg_partial_bytes): Likewise. | |
13636 | (iq2000_function_arg, iq2000_function_arg_advance): Likewise. | |
13637 | * config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise. | |
13638 | (mn10300_function_arg, mn10300_function_arg_advance): Likewise. | |
13639 | (mn10300_arg_partial_bytes): Likewise. | |
13640 | * config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise. | |
13641 | (ia64_arg_partial_bytes, ia64_function_arg): Likewise. | |
13642 | (ia64_function_incoming_arg, ia64_function_arg_advance): Likewise. | |
13643 | (ia64_function_arg_1): Likewise. | |
13644 | * config/m68k/m68k.c (m68k_function_arg_advance): Likewise. | |
13645 | (m68k_function_arg): Likewise. | |
13646 | * config/rs6000/rs6000.c (rs6000_function_arg_advance): Likewise. | |
13647 | (rs6000_function_arg, setup_incoming_varargs): Likewise. | |
13648 | (rs6000_pass_by_reference, rs6000_arg_partial_bytes): Likewise. | |
13649 | * config/picochip/picochip.c (picochip_arg_partial_bytes): Likewise. | |
13650 | (picochip_function_arg, picochip_incoming_function_arg): Likewise. | |
13651 | (picochip_arg_advance): Likewise. | |
13652 | * config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise. | |
13653 | (mcore_arg_partial_bytes, mcore_function_arg): Likewise. | |
13654 | (mcore_function_arg_advance): Likewise. | |
13655 | * config/score/score.c (score_pass_by_reference): Likewise. | |
13656 | (score_function_arg_advance): Likewise. | |
13657 | (score_arg_partial_bytes): Likewise. Make static. | |
13658 | * config/score/score-protos.h (score_arg_partial_bytes): Don't declare. | |
13659 | * config/arm/arm.c (arm_arg_partial_bytes): Replace | |
13660 | CUMULATIVE_ARGS* argument type with cumulative_args_t. | |
13661 | (arm_function_arg, arm_function_arg_advance): Likewise. | |
13662 | (arm_setup_incoming_varargs, arm_pass_by_reference): Likewise. | |
13663 | * config/pa/pa.c (pa_pass_by_reference): Likewise. | |
13664 | (pa_arg_partial_bytes, pa_function_arg_advance): Likewise. | |
13665 | (pa_function_arg): Likewise. | |
13666 | * config/mips/mips.c (mips_strict_argument_naming): Likewise. | |
13667 | (mips_function_arg, mips_function_arg_advance): Likewise. | |
13668 | (mips_arg_partial_bytes, mips_pass_by_reference): Likewise. | |
13669 | (mips_callee_copies, mips_setup_incoming_varargs): Likewise. | |
13670 | * config/vax/vax.c (vax_function_arg): Likewise. | |
13671 | (vax_function_arg_advance): Likewise. | |
13672 | * config/h8300/h8300.c (h8300_function_arg): Likewise. | |
13673 | (h8300_function_arg_advance): Likewise. | |
13674 | * config/v850/v850.c (v850_pass_by_reference): Likewise. | |
13675 | (v850_strict_argument_naming, v850_function_arg): Likewise. | |
13676 | (v850_arg_partial_bytes, v850_function_arg_advance): Likewise. | |
13677 | (v850_setup_incoming_varargs): Likewise. | |
13678 | * config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise. | |
13679 | (mmix_function_arg_advance, mmix_function_incoming_arg): Likewise. | |
13680 | (mmix_function_arg, mmix_pass_by_reference): Likewise. | |
13681 | (mmix_function_arg_1): Replace const CUMULATIVE_ARGS* argument type | |
13682 | with const void *. | |
13683 | * config/bfin/bfin.c (setup_incoming_varargs): Replace | |
13684 | CUMULATIVE_ARGS* argument type with cumulative_args_t. | |
13685 | (bfin_function_arg_advance, bfin_function_arg): Likewise. | |
13686 | (bfin_arg_partial_bytes, bfin_pass_by_reference): Likewise. | |
13687 | * calls.c (emit_call_1): Change type of args_so_far to | |
13688 | cumulative_args_t. Changed all callers. | |
13689 | (initialize_argument_information): Likewise. | |
13690 | (expand_call, emit_library_call_value_1): Use pack_cumulative_args. | |
13691 | * dse.c (get_call_args): Likewise. | |
13692 | * expr.c (block_move_libcall_safe_for_call_parm): Likewise. | |
13693 | * function.c (pass_by_reference, reference_callee_copied): Likewise. | |
13694 | (struct assign_parm_data_all): Rename args_so_far to args_so_far_v. | |
13695 | New member args_so_far_v. Changed all users. | |
13696 | * var-tracking.c (prepare_call_arguments): Use pack_cumulative_args. | |
13697 | * config/iq2000/iq2000.c (iq2000_expand_prologue): Likewise. | |
13698 | * config/mips/mips.c (mips_output_args_xfer): Likewise. | |
13699 | * config/s390/s390.c (s390_call_saved_register_used): Likewise. | |
13700 | * config/sh/sh.c (sh_output_mi_thunk): Likewise. | |
dab5a239 | 13701 | * config/microblaze/microblaze.c (microblaze_expand_prologue): |
13702 | Likewise. | |
39cba157 | 13703 | * config/m32r/m32r.c (m32r_return_in_memory): Adjust for changed |
13704 | m32r_pass_by_reference. | |
13705 | ||
0187b74e | 13706 | 2011-06-16 Ira Rosen <ira.rosen@linaro.org> |
13707 | ||
13708 | * tree-vectorizer.h (vect_recog_func_ptr): Change the first | |
13709 | argument to be a VEC of statements. | |
dab5a239 | 13710 | * tree-vect-loop.c (vect_determine_vectorization_factor): Remove the |
13711 | assert that pattern statements have to have their vector type set. | |
0187b74e | 13712 | * tree-vect-patterns.c (vect_recog_widen_sum_pattern): |
13713 | Change the first argument to be a VEC of statements. Update | |
13714 | documentation. | |
13715 | (vect_recog_dot_prod_pattern, vect_recog_pow_pattern): Likewise. | |
13716 | (vect_handle_widen_mult_by_const): New function. | |
dab5a239 | 13717 | (vect_recog_widen_mult_pattern): Change the first argument to be a |
13718 | VEC of statements. Update documentation. Check that the constant is | |
13719 | INTEGER_CST. Support multiplication by a constant that fits an | |
13720 | intermediate type - call vect_handle_widen_mult_by_const. | |
0187b74e | 13721 | (vect_pattern_recog_1): Update vect_recog_func_ptr and its |
13722 | call. Handle additional pattern statements if necessary. | |
13723 | ||
c5b0bf72 | 13724 | 2011-06-16 Nick Clifton <nickc@redhat.com> |
13725 | ||
13726 | PR target/49427 | |
13727 | * config.gcc: Set cpu_type to v850 for any V850 architecture. | |
13728 | (v850*-*-*): Delete explicit setting of tm_p_file, tmake_file, | |
13729 | md_file, extra_modes, out_file and extra_options are these are all | |
13730 | deduced from cpu_type. | |
13731 | ||
10b585ac | 13732 | 2011-06-16 Georg-Johann Lay <avr@gjlay.de> |
13733 | ||
13734 | * config/avr/libgcc.S (__ashldi3, __ashrdi3, __lshrdi3): Set shift | |
13735 | truncation mask to 63. | |
13736 | ||
fa72efb7 | 13737 | 2011-06-16 Georg-Johann Lay <avr@gjlay.de> |
13738 | ||
13739 | PR target/49313 | |
13740 | PR target/29524 | |
13741 | * longlong.h: Add AVR support: | |
13742 | (count_leading_zeros): New macro. | |
13743 | (count_trailing_zeros): New macro. | |
13744 | (COUNT_LEADING_ZEROS_0): New macro. | |
dab5a239 | 13745 | * config/avr/t-avr (LIB1ASMFUNCS): Add _ffssi2, _ffshi2, _loop_ffsqi2, |
13746 | _ctzsi2, _ctzhi2, _clzdi2, _clzsi2, _clzhi2, _paritydi2, _paritysi2, | |
13747 | _parityhi2, _popcounthi2,_popcountsi2, _popcountdi2, _popcountqi2, | |
13748 | _bswapsi2, _bswapdi2, _ashldi3, _ashrdi3, _lshrdi3. | |
fa72efb7 | 13749 | (LIB2FUNCS_EXCLUDE): Add _clz. |
13750 | * config/avr/libgcc.S (XCALL): Move up in file. | |
13751 | (XJMP): New C Macro. | |
13752 | (DEFUN): New asm macro. | |
13753 | (ENDF): New asm macro. | |
13754 | (__ffssi2): New function. | |
13755 | (__ffshi2): New function. | |
13756 | (__loop_ffsqi2): New function. | |
13757 | (__ctzsi2): New function. | |
13758 | (__ctzhi2): New function. | |
13759 | (__clzdi2): New function. | |
13760 | (__clzsi2): New function. | |
13761 | (__clzhi2): New function. | |
13762 | (__paritydi2): New function. | |
13763 | (__paritysi2): New function. | |
13764 | (__parityhi2): New function. | |
ae3813d4 | 13765 | (__parityqi2): New function. |
fa72efb7 | 13766 | (__popcounthi2): New function. |
13767 | (__popcountsi2): New function. | |
13768 | (__popcountdi2): New function. | |
13769 | (__popcountqi2): New function. | |
13770 | (__bswapsi2): New function. | |
13771 | (__bswapdi2): New function. | |
13772 | (__ashldi3): New function. | |
13773 | (__ashrdi3): New function. | |
13774 | (__lshrdi3): New function. | |
13775 | Fix suspicous lines. | |
13776 | ||
71b5c25e | 13777 | 2011-06-16 Richard Guenther <rguenther@suse.de> |
13778 | ||
13779 | * gimple.c (canonicalize_cond_expr_cond): (bool)x is not | |
13780 | the same as x != 0. | |
dab5a239 | 13781 | * fold-const.c (fold_binary_loc): Do not fold X & 1 != 0 |
13782 | to (bool) X & 1. | |
71b5c25e | 13783 | * ipa-prop.c (ipa_analyze_indirect_call_uses): Also allow |
13784 | equality compares against zero for the lower bit. | |
13785 | ||
593f9380 | 13786 | 2011-06-16 Jakub Jelinek <jakub@redhat.com> |
13787 | ||
13788 | PR tree-optimization/49419 | |
13789 | * tree-vrp.c (execute_vrp): Call init_range_assertions | |
13790 | before estimate_numbers_of_iterations, call | |
13791 | free_number_of_iterations_estimates before calling | |
13792 | remove_range_assertions. | |
13793 | ||
4815ed0c | 13794 | 2011-06-16 Revital Eres <revital.eres@linaro.org> |
13795 | ||
13796 | * modulo-sched.c (struct ps_insn): Remove row_rest_count field. | |
13797 | (struct partial_schedule): Add rows_length field. | |
13798 | (verify_partial_schedule): Check rows_length. | |
13799 | (ps_insert_empty_row): Handle rows_length. | |
13800 | (create_partial_schedule): Likewise. | |
13801 | (free_partial_schedule): Likewise. | |
13802 | (reset_partial_schedule): Likewise. | |
13803 | (create_ps_insn): Remove rest_count argument. | |
13804 | (remove_node_from_ps): Update rows_length. | |
13805 | (add_node_to_ps): Update rows_length and call create_ps_insn | |
13806 | without passing row_rest_count. | |
13807 | (rotate_partial_schedule): Update rows_length. | |
13808 | ||
ce13e133 | 13809 | 2011-06-16 Revital Eres <revital.eres@linaro.org> |
13810 | ||
13811 | * ddg.c (add_intra_loop_mem_dep): New function. | |
13812 | (build_intra_loop_deps): Call it. | |
13813 | ||
da81e0c5 | 13814 | 2011-06-13 Jeff Law <law@redhat.com> |
89bc53e2 | 13815 | |
13816 | * df-problems.c (df_lr_local_compute): Manually CSE | |
13817 | PIC_OFFSET_TABLE_REGNUM. | |
13818 | * df-scan.c (df_get_regular_block_artificial_uses): Likewise. | |
13819 | (df_get_entry_block_def_set, df_get_exit_block_use_set): Likewise. | |
13820 | ||
3a849bc1 | 13821 | 2011-06-13 Jan Hubicka <jh@suse.cz> |
13822 | ||
13823 | * cgraphunit.c (handle_alias_pairs): New function. | |
13824 | (cgraph_finalize_compilation_unit): Use it. | |
13825 | * ipa.c (cgraph_externally_visible_p): Remove hack marking asm names | |
13826 | as externally visible. | |
13827 | ||
c3c9a9f3 | 13828 | 2011-06-15 Richard Guenther <rguenther@suse.de> |
13829 | ||
13830 | * expr.c (expand_expr_real_2): Reduce all integral types to | |
13831 | bitfield precision. | |
13832 | (expand_expr_real_1): Likewise. | |
13833 | ||
0a0b4924 | 13834 | 2011-06-15 Martin Jambor <mjambor@suse.cz> |
13835 | ||
13836 | PR tree-optimization/48613 | |
13837 | * ipa-prop.c (ipa_prop_write_jump_functions): Return immediately if | |
13838 | ipa_node_params_vector is NULL. | |
c5b0bf72 | 13839 | |
aaec0525 | 13840 | 2011-06-15 Jakub Jelinek <jakub@redhat.com> |
13841 | ||
13842 | PR debug/49382 | |
13843 | * dwarf2out.c (dw_loc_list_node): Add force field. | |
dab5a239 | 13844 | (add_var_loc_to_decl): For PARM_DECL, attempt to keep the incoming |
13845 | location in the list, even if it is modified before first real insn. | |
aaec0525 | 13846 | (output_loc_list): Emit empty ranges with force flag set. |
dab5a239 | 13847 | (dw_loc_list): If first range of a PARM_DECL is empty, set force flag. |
aaec0525 | 13848 | |
f550c9b3 | 13849 | 2011-06-15 Alexander Monakov <amonakov@ispras.ru> |
13850 | ||
13851 | PR target/49349 | |
13852 | * sel-sched.c (find_place_for_bookkeeping): Add new parameter | |
13853 | (fence_to_rewind). Use it to notice when bookkeeping will be placed | |
13854 | above a fence. Update comments. | |
13855 | (generate_bookkeeping_insn): Rewind fence when bookkeeping code is | |
13856 | placed just above it. Do not allow NULL place_to_insert. | |
13857 | ||
cfdcf183 | 13858 | 2011-06-15 Ira Rosen <ira.rosen@linaro.org> |
13859 | ||
13860 | * tree-vect-loop-manip.c (remove_dead_stmts_from_loop): Remove. | |
13861 | (slpeel_tree_peel_loop_to_edge): Don't call | |
13862 | remove_dead_stmts_from_loop. | |
13863 | * tree-vect-loop.c (vect_determine_vectorization_factor): Don't | |
13864 | remove irrelevant pattern statements. For irrelevant statements | |
13865 | check if it is the last statement of a detected pattern, use | |
13866 | corresponding pattern statement instead. | |
13867 | (destroy_loop_vec_info): No need to remove pattern statements, | |
13868 | only free stmt_vec_info. | |
13869 | (vect_transform_loop): For irrelevant statements check if it is | |
13870 | the last statement of a detected pattern, use corresponding | |
13871 | pattern statement instead. | |
13872 | * tree-vect-patterns.c (vect_pattern_recog_1): Don't insert | |
13873 | pattern statements. Set basic block for the new statement. | |
13874 | (vect_pattern_recog): Update documentation. | |
13875 | * tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Scan | |
13876 | operands of pattern statements. | |
13877 | (vectorizable_call): Fix printing. In case of a pattern statement | |
13878 | use the lhs of the original statement when creating a dummy | |
13879 | statement to replace the original call. | |
13880 | (vect_analyze_stmt): For irrelevant statements check if it is | |
13881 | the last statement of a detected pattern, use corresponding | |
13882 | pattern statement instead. | |
13883 | * tree-vect-slp.c (vect_schedule_slp_instance): For pattern | |
13884 | statements use gsi of the original statement. | |
13885 | ||
218e3e4e | 13886 | 2011-06-14 Joseph Myers <joseph@codesourcery.com> |
13887 | ||
13888 | * target-def.h (TARGET_HAVE_NAMED_SECTIONS): Move to | |
13889 | common/common-target-def.h. | |
13890 | * target.def (default_target_flags, handle_option, | |
13891 | supports_split_stack, optimization_table, init_struct, | |
13892 | except_unwind_info, unwind_tables_default, have_named_sections): | |
13893 | Move to common/common-target.def. | |
13894 | * target.h (enum opt_levels, struct default_options): Move to | |
13895 | common/common-target.h. | |
13896 | * targhooks.c (default_except_unwind_info, | |
13897 | dwarf2_except_unwind_info, sjlj_except_unwind_info, | |
13898 | default_target_handle_option, empty_optimization_table): Move to | |
13899 | common/common-targhooks.c. | |
13900 | * targhooks.h (default_except_unwind_info, | |
13901 | dwarf2_except_unwind_info, sjlj_except_unwind_info, | |
13902 | default_target_handle_option, empty_optimization_table): Move to | |
13903 | common/common-targhooks.h. | |
13904 | * common/common-target-def.h: Include common/common-targhooks.h. | |
13905 | (TARGET_HAVE_NAMED_SECTIONS): Define if TARGET_ASM_NAMED_SECTION | |
13906 | defined. | |
13907 | * common/common-target.def (handle_option, option_init_struct, | |
13908 | option_optimization_table, default_target_flags, | |
13909 | except_unwind_info, supports_split_stack, unwind_tables_default, | |
13910 | have_named_sections): Move from target.def. | |
13911 | (HOOK_PREFIX): Undefine at end of file. | |
13912 | * common/common-target.h: Include input.h. | |
13913 | (enum opt_levels, struct default_options): Move from target.h. | |
13914 | * common/common-targhooks.c, common/common-targhooks.h: New. | |
13915 | * config.gcc (target_has_targetm_common): Default to yes. | |
13916 | (moxie*): Set target_has_targetm_common=no. | |
13917 | (hppa*-*-*): Don't set target_has_targetm_common=yes. | |
13918 | * doc/tm.texi: Regenerate. | |
13919 | * Makefile.in (COMMON_TARGET_H): Add $(INPUT_H). | |
13920 | (C_TARGET_DEF_H): Add common/common-targhooks.h. | |
13921 | (GCC_OBJS): Remove vec.o. | |
13922 | (OBJS): Remove hooks.o and vec.o. | |
13923 | (OBJS-libcommon-target): Add vec.o, hooks.o and | |
13924 | common/common-targhooks.o. | |
13925 | (c-family/c-common.o, c-family/c-cppbuiltin.o, lto-opts.o, tree.o, | |
13926 | tree-tailcall.o, opts.o, toplev.o, varasm.o, function.o, except.o, | |
13927 | expr.o, explow.o, dbxout.o, dwarf2out.o, cfgrtl.o, haifa-sched.o, | |
13928 | cfglayout.o, $(out_object_file), $(common_out_object_file)): | |
13929 | Update dependencies. | |
13930 | (common/common-targhooks.o): New. | |
dab5a239 | 13931 | * common/config/default-common.c: Include tm.h. Add FIXME comment. |
218e3e4e | 13932 | * common/config/pa/pa-common.c: Include more headers. Take |
13933 | copyright dates from pa.c. | |
13934 | (pa_option_optimization_table, pa_handle_option, | |
13935 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS, | |
13936 | TARGET_HANDLE_OPTION): Move from pa.c. | |
13937 | * common/config/alpha/alpha-common.c, | |
13938 | common/config/arm/arm-common.c, common/config/avr/avr-common.c, | |
13939 | common/config/bfin/bfin-common.c, | |
13940 | common/config/cris/cris-common.c, | |
13941 | common/config/fr30/fr30-common.c, common/config/frv/frv-common.c, | |
13942 | common/config/h8300/h8300-common.c, | |
13943 | common/config/i386/i386-common.c, | |
13944 | common/config/ia64/ia64-common.c, | |
13945 | common/config/iq2000/iq2000-common.c, | |
13946 | common/config/lm32/lm32-common.c, | |
13947 | common/config/m32c/m32c-common.c, | |
13948 | common/config/m32r/m32r-common.c, | |
13949 | common/config/m68k/m68k-common.c, | |
13950 | common/config/mcore/mcore-common.c, | |
13951 | common/config/mep/mep-common.c, | |
13952 | common/config/microblaze/microblaze-common.c, | |
13953 | common/config/mips/mips-common.c, | |
13954 | common/config/mmix/mmix-common.c, | |
13955 | common/config/mn10300/mn10300-common.c, | |
13956 | common/config/pdp11/pdp11-common.c, | |
13957 | common/config/picochip/picochip-common.c, | |
13958 | common/config/rs6000/rs6000-common.c, | |
13959 | common/config/rx/rx-common.c, common/config/s390/s390-common.c, | |
13960 | common/config/score/score-common.c, common/config/sh/sh-common.c, | |
13961 | common/config/sparc/sparc-common.c, | |
13962 | common/config/spu/spu-common.c, common/config/v850/v850-common.c, | |
13963 | common/config/vax/vax-common.c, | |
13964 | common/config/xstormy16/xstormy16-common.c, | |
13965 | common/config/xtensa/xtensa-common.c: New. | |
13966 | * config/alpha/alpha.c: Include common/common-target.h. | |
13967 | (alpha_option_optimization_table, alpha_handle_option, | |
13968 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
13969 | TARGET_OPTION_OPTIMIZATION_TABLE): Move to alpha-common.c. | |
13970 | * config/arm/arm-protos.h (arm_except_unwind_info): Declare. | |
13971 | * config/arm/arm.c (arm_option_optimization_table, | |
13972 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE, | |
13973 | TARGET_EXCEPT_UNWIND_INFO, arm_except_unwind_info): Move to | |
13974 | arm-common.c. | |
13975 | * config/avr/avr.c (avr_option_optimization_table, | |
13976 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move | |
13977 | to avr-common.c. | |
13978 | * config/bfin/bfin.c (struct bfin_cpu): Move to bfin.h. | |
13979 | (bfin_cpus, bfin_handle_option, TARGET_HANDLE_OPTION, | |
13980 | TARGET_DEFAULT_TARGET_FLAGS): Move to bfin-common.c. | |
13981 | * config/bfin/bfin.h struct bfin_cpu): Move from bfin.c. | |
13982 | * config/cris/cris.c (cris_option_optimization_table, | |
13983 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
13984 | TARGET_OPTION_OPTIMIZATION_TABLE, cris_handle_option): Move to | |
13985 | cris-common.c. | |
13986 | * config/fr30/fr30.c (fr30_option_optimization_table, | |
13987 | TARGET_EXCEPT_UNWIND_INFO, TARGET_OPTION_OPTIMIZATION_TABLE): Move | |
13988 | to fr30-common.c. | |
13989 | * config/frv/frv.c (frv_option_optimization_table, | |
13990 | MASK_DEFAULT_ALLOC_CC, TARGET_DEFAULT_TARGET_FLAGS, | |
13991 | TARGET_OPTION_OPTIMIZATION_TABLE): Move to frv-common.c. | |
13992 | * config/h8300/h8300.c (h8300_option_optimization_table, | |
13993 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE, | |
13994 | TARGET_EXCEPT_UNWIND_INFO): Move to h8300-common.c. | |
13995 | * config/i386/i386-protos.h (ix86_handle_option): Declare. | |
13996 | * config/i386/i386.c: Include common/common-target.h. | |
13997 | (OPTION_MASK_ISA_MMX_SET, OPTION_MASK_ISA_3DNOW_SET, | |
13998 | OPTION_MASK_ISA_SSE_SET, OPTION_MASK_ISA_SSE2_SET, | |
13999 | OPTION_MASK_ISA_SSE3_SET, OPTION_MASK_ISA_SSSE3_SET, | |
14000 | OPTION_MASK_ISA_SSE4_1_SET, OPTION_MASK_ISA_SSE4_2_SET, | |
14001 | OPTION_MASK_ISA_AVX_SET, OPTION_MASK_ISA_FMA_SET, | |
14002 | OPTION_MASK_ISA_SSE4_SET, OPTION_MASK_ISA_SSE4A_SET, | |
14003 | OPTION_MASK_ISA_FMA4_SET, OPTION_MASK_ISA_XOP_SET, | |
14004 | OPTION_MASK_ISA_LWP_SET, OPTION_MASK_ISA_AES_SET, | |
14005 | OPTION_MASK_ISA_PCLMUL_SET, OPTION_MASK_ISA_ABM_SET, | |
14006 | OPTION_MASK_ISA_BMI_SET, OPTION_MASK_ISA_TBM_SET, | |
14007 | OPTION_MASK_ISA_POPCNT_SET, OPTION_MASK_ISA_CX16_SET, | |
14008 | OPTION_MASK_ISA_SAHF_SET, OPTION_MASK_ISA_MOVBE_SET, | |
14009 | OPTION_MASK_ISA_CRC32_SET, OPTION_MASK_ISA_FSGSBASE_SET, | |
14010 | OPTION_MASK_ISA_RDRND_SET, OPTION_MASK_ISA_F16C_SET, | |
14011 | OPTION_MASK_ISA_MMX_UNSET, OPTION_MASK_ISA_3DNOW_UNSET, | |
14012 | OPTION_MASK_ISA_3DNOW_A_UNSET, OPTION_MASK_ISA_SSE_UNSET, | |
14013 | OPTION_MASK_ISA_SSE2_UNSET, OPTION_MASK_ISA_SSE3_UNSET, | |
14014 | OPTION_MASK_ISA_SSSE3_UNSET, OPTION_MASK_ISA_SSE4_1_UNSET, | |
14015 | OPTION_MASK_ISA_SSE4_2_UNSET, OPTION_MASK_ISA_AVX_UNSET, | |
14016 | OPTION_MASK_ISA_FMA_UNSET, OPTION_MASK_ISA_SSE4_UNSET, | |
14017 | OPTION_MASK_ISA_SSE4A_UNSET, OPTION_MASK_ISA_FMA4_UNSET, | |
14018 | OPTION_MASK_ISA_XOP_UNSET, OPTION_MASK_ISA_LWP_UNSET, | |
14019 | OPTION_MASK_ISA_AES_UNSET, OPTION_MASK_ISA_PCLMUL_UNSET, | |
14020 | OPTION_MASK_ISA_ABM_UNSET, OPTION_MASK_ISA_BMI_UNSET, | |
14021 | OPTION_MASK_ISA_TBM_UNSET, OPTION_MASK_ISA_POPCNT_UNSET, | |
14022 | OPTION_MASK_ISA_CX16_UNSET, OPTION_MASK_ISA_SAHF_UNSET, | |
14023 | OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_CRC32_UNSET, | |
14024 | OPTION_MASK_ISA_FSGSBASE_UNSET, OPTION_MASK_ISA_RDRND_UNSET, | |
14025 | OPTION_MASK_ISA_F16C_UNSET, ix86_handle_option, | |
14026 | ix86_option_optimization_table, ix86_option_init_struct, | |
14027 | ix86_supports_split_stack, TARGET_DEFAULT_TARGET_FLAGS, | |
14028 | TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, | |
14029 | TARGET_OPTION_INIT_STRUCT, TARGET_SUPPORTS_SPLIT_STACK): Move to | |
14030 | i386-common.c. | |
14031 | * config/i386/t-i386 (i386.o): Update dependencies. | |
14032 | * config/ia64/ia64-protos.h (ia64_except_unwind_info): Declare. | |
14033 | * config/ia64/ia64.c (ia64_option_optimization_table, | |
14034 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO, | |
14035 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
14036 | ia64_handle_option): Move to ia64-common.c. | |
14037 | * config/iq2000/iq2000.c (iq2000_option_optimization_table, | |
14038 | TARGET_OPTION_OPTIMIZATION_TABLE): Move to iq2000-common.c. | |
14039 | * config/lm32/lm32.c (lm32_option_optimization_table, | |
14040 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move | |
14041 | to lm32-common.c. | |
14042 | * config/m32c/m32c.c (TARGET_HAVE_NAMED_SECTIONS): Move to | |
14043 | m32c-common.c. | |
14044 | * config/m32r/m32r.c (m32r_option_optimization_table, | |
14045 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
14046 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO, | |
14047 | m32r_handle_option): Move to m32r-common.c. | |
14048 | (m32r_memory_move_cost): Remove comment referring to | |
14049 | TARGET_HANDLE_OPTION. | |
14050 | * config/m68k/m68k.c (TARGET_HANDLE_OPTION, m68k_handle_option): | |
14051 | Move to m68k-common.c. | |
14052 | * config/mcore/mcore.c (mcore_option_optimization_table, | |
14053 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE, | |
14054 | TARGET_EXCEPT_UNWIND_INFO): Move to mcore-common.c. | |
14055 | * config/mep/mep.c (mep_option_optimization_table, | |
14056 | mep_handle_option, TARGET_HANDLE_OPTION, | |
14057 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS): | |
14058 | Move to mep-common.c. | |
14059 | * config/microblaze/microblaze.c | |
14060 | (microblaze_option_optimization_table, | |
14061 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE, | |
14062 | TARGET_EXCEPT_UNWIND_INFO): Move to microblaze-common.c. | |
14063 | * config/mips/mips.c (mips_handle_option, | |
14064 | mips_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE, | |
14065 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Move to | |
14066 | mips-common.c. | |
14067 | * config/mmix/mmix.c (mmix_option_optimization_table, | |
14068 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE): | |
14069 | Move to mmix-common.c. | |
14070 | * config/mn10300/mn10300.c (mn10300_option_optimization_table, | |
14071 | mn10300_handle_option, TARGET_EXCEPT_UNWIND_INFO, | |
14072 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
14073 | TARGET_OPTION_OPTIMIZATION_TABLE): Move to mn10300-common.c. | |
14074 | * config/pa/pa.c: Include common/common-target.h. | |
14075 | (pa_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE, | |
14076 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
14077 | pa_handle_option): Move to pa-common.c. | |
14078 | (pa_option_override): Use targetm_common.except_unwind_info. | |
14079 | (pa_asm_output_mi_thunk, pa_function_section): Use | |
14080 | targetm_common.have_named_sections. | |
14081 | * config/pdp11/pdp11.c (pdp11_option_optimization_table, | |
14082 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
14083 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT, | |
14084 | pdp11_handle_option, pdp11_option_init_struct): Move to | |
14085 | pdp11-common.c. | |
14086 | * config/picochip/picochip.c (picochip_option_optimization_table, | |
14087 | TARGET_HAVE_NAMED_SECTIONS, TARGET_OPTION_OPTIMIZATION_TABLE, | |
14088 | TARGET_EXCEPT_UNWIND_INFO): Move to picochip-common.c. | |
14089 | * config/rs6000/rs6000.c: Include common/common-target.h. | |
14090 | (rs6000_option_optimization_table, TARGET_HANDLE_OPTION, | |
14091 | TARGET_OPTION_INIT_STRUCT, TARGET_OPTION_OPTIMIZATION_TABLE, | |
14092 | TARGET_DEFAULT_TARGET_FLAGS, rs6000_option_init_struct, | |
14093 | rs6000_handle_option): Move to rs6000-common.c. | |
14094 | * config/rs6000/t-rs6000 (rs6000.o): Update dependencies. | |
14095 | * config/rx/rx.c (rx_handle_option, rx_option_optimization_table, | |
14096 | TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, | |
14097 | TARGET_EXCEPT_UNWIND_INFO): Move to rx-common.c. | |
14098 | * config/s390/s390.c (processor_flags_table, | |
14099 | s390_option_optimization_table, s390_option_init_struct, | |
14100 | s390_handle_option, TARGET_DEFAULT_TARGET_FLAGS, | |
14101 | TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, | |
14102 | TARGET_OPTION_INIT_STRUCT): Move to s390-common.c. | |
14103 | * config/s390/s390.h (processor_flags_table): Declare. | |
14104 | * config/score/score.c (score_option_optimization_table, | |
14105 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
14106 | TARGET_OPTION_OPTIMIZATION_TABLE, MASK_ALL_CPU_BITS, | |
14107 | score_handle_option): Move to score-common.c. | |
14108 | * config/sh/sh.c (sh_option_optimization_table, | |
14109 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT, | |
14110 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
14111 | sh_handle_option, sh_option_init_struct): Move to sh-common.c. | |
14112 | * config/sparc/sparc.c: Include common/common-target.h. | |
14113 | (sparc_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, | |
14114 | TARGET_OPTION_OPTIMIZATION_TABLE): Move to sparc-common.c. | |
14115 | * config/spu/spu.c (TARGET_DEFAULT_TARGET_FLAGS, | |
14116 | TARGET_OPTION_INIT_STRUCT, TARGET_EXCEPT_UNWIND_INFO, | |
14117 | spu_option_init_struct): Move to spu-common.c. | |
14118 | * config/stormy16/stormy16.c (xstorym16_option_optimization_table, | |
14119 | TARGET_OPTION_OPTIMIZATION_TABLE): Move to xstormy16-common.c. | |
14120 | * config/v850/v850.c (small_memory_physical_max, | |
14121 | v850_handle_memory_optionn v850_handle_option, | |
14122 | v850_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, | |
14123 | TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE): Move to | |
14124 | v850-common.c. | |
dab5a239 | 14125 | * config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Move to vax-common.c. |
218e3e4e | 14126 | * config/xtensa/xtensa.c (xtensa_option_optimization_table, |
14127 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE): | |
14128 | Move to xtensa-common.c. | |
14129 | * cfglayout.c: Include common/common-target.h. | |
14130 | (fixup_reorder_chain): Use targetm_common.have_named_sections. | |
14131 | * cfgrtl.c: Include common/common-target.h. | |
14132 | (force_nonfallthru_and_redirect, commit_one_edge_insertion): Use | |
14133 | targetm_common.have_named_sections. | |
14134 | * dbxout.c: Include common/common-target.h. | |
14135 | (dbxout_function_end): Use targetm_common.have_named_sections. | |
14136 | * defaults.h (STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT): Use | |
14137 | targetm_common.except_unwind_info. | |
14138 | * dwarf2out.c: Include common/common-target.h. | |
14139 | (dwarf2out_do_frame, dwarf2out_do_cfi_asm, | |
14140 | dwarf2out_begin_prologue, dwarf2out_frame_init, | |
14141 | dwarf2out_frame_finish, dwarf2out_assembly_start): Use | |
14142 | targetm_common.except_unwind_info. | |
14143 | * except.c: Include common/common-target.h. | |
14144 | (init_eh, finish_eh_generation, | |
14145 | output_one_function_exception_table): Use | |
14146 | targetm_common.except_unwind_info. | |
dab5a239 | 14147 | (switch_to_exception_section): Use targetm_common.have_named_sections. |
218e3e4e | 14148 | * explow.c: Include common/common-target.h. |
14149 | * expr.c: Include common/common-target.h. | |
dab5a239 | 14150 | (build_personality_function): Use targetm_common.except_unwind_info. |
218e3e4e | 14151 | * function.c: Include common/common-target.h. |
14152 | (expand_function_end): Use targetm_common.except_unwind_info. | |
14153 | * haifa-sched.c: Include common/common-target.h. | |
dab5a239 | 14154 | (sched_create_recovery_edges): Use targetm_common.have_named_sections. |
218e3e4e | 14155 | * lto-opts.c: Include common/common-target.h instead of target.h. |
14156 | (lto_reissue_options): Use targetm_common.handle_option. | |
14157 | * opts.c: Include common/common-target.h. | |
14158 | (target_handle_option): Use targetm_common.handle_option. | |
14159 | (init_options_struct): Update comment referring to | |
14160 | targetm.target_option.optimization. Use | |
14161 | targetm_common.default_target_flags, | |
14162 | targetm_common.unwind_tables_default and | |
14163 | targetm_common.option_init_struct. | |
14164 | (default_options_optimization): Use | |
14165 | targetm_common.option_optimization_table. | |
14166 | (finish_options): Use targetm_common.except_unwind_info, | |
14167 | targetm_common.unwind_tables_default, | |
14168 | targetm_common.have_named_sections and | |
14169 | targetm_common.supports_split_stack. | |
14170 | * toplev.c: Include common/common-target.h. | |
14171 | (process_options): Use targetm_common.have_named_sections. | |
14172 | * tree-tailcall.c: Include common/common-target.h. | |
dab5a239 | 14173 | (suitable_for_tail_call_opt_p): Use targetm_common.except_unwind_info. |
218e3e4e | 14174 | * tree.c: Include common/common-target.h. |
dab5a239 | 14175 | (build_common_builtin_nodes): Use targetm_common.except_unwind_info. |
218e3e4e | 14176 | * varasm.c: Include common/common-target.h. |
14177 | (resolve_unique_section, hot_function_section, | |
14178 | default_function_section): Use targetm_common.have_named_sections. | |
14179 | ||
b4a708fb | 14180 | 2011-06-14 Easwaran Raman <eraman@google.com> |
14181 | ||
14182 | PR rtl-optimization/44194 | |
14183 | * dse.c: Include tree-flow.h | |
14184 | (insn_info): Add new field non_frame_wild_read. | |
14185 | (group_info): Add new fields escaped_n and escaped_p. | |
14186 | (kill_on_calls): New variable. | |
14187 | (get_group_info): Initialize gi->escaped_n and gi->escaped_p. | |
14188 | (dse_step0): Initialize kill_on_calls. | |
14189 | (can_escape): New function. | |
14190 | (set_usage_bits): Add additional parameter; record information | |
14191 | about escaped locations. | |
dab5a239 | 14192 | (record_store): Pass EXPR corresponding to MEM to set_usage_bits. |
b4a708fb | 14193 | (dse_step2_nospill): Set kill_on_calls based on |
14194 | group->escaped_n and group->escaped_n. | |
14195 | (add_wild_read): Refactor into... | |
14196 | (reset_active_stores): ... New function, and | |
14197 | (free_read_records): ... New function. | |
14198 | (add_non_frame_wild_read): New function. | |
14199 | (scan_insn): Call add_non_frame_wild_read on non-const calls. | |
dab5a239 | 14200 | (scan_reads_nospill): Handle instructions with non_frame_wild_read. |
b4a708fb | 14201 | (dse_step5_nospill): Call scan_reads_nospill for instructions |
14202 | marked as non_frame_wild_read. | |
dab5a239 | 14203 | (dse_step7): Free escaped_n, escaped_p and kill_on_calls bitmaps. |
b4a708fb | 14204 | |
3e87b980 | 14205 | 2011-06-14 Joseph Myers <joseph@codesourcery.com> |
14206 | ||
14207 | * common/common-target-def.h, common/common-target.def, | |
14208 | common/common-target.h, common/config/default-common.c, | |
14209 | common/config/pa/pa-common.c: New files. | |
14210 | * Makefile.in (common_out_file, common_out_object_file, | |
14211 | COMMON_TARGET_H, COMMON_TARGET_DEF_H): New. | |
14212 | (OBJS-libcommon-target): Include $(common_out_object_file). | |
14213 | (prefix.o): Update dependencies. | |
14214 | ($(common_out_object_file), common/common-target-hooks-def.h, | |
14215 | s-common-target-hooks-def-h): New. | |
14216 | (s-tm-texi): Also check timestamp on common-target.def. | |
14217 | (build/genhooks.o): Update dependencies. | |
14218 | * config.gcc (common_out_file, target_has_targetm_common): Define. | |
14219 | * config/pa/som.h (ALWAYS_STRIP_DOTDOT): Replace with | |
14220 | TARGET_ALWAYS_STRIP_DOTDOT. | |
14221 | * configure.ac (common_out_object_file): Define. | |
14222 | (common_out_file, common_out_object_file): Substitute. | |
14223 | (common): Create directory. | |
14224 | * configure: Regenerate. | |
14225 | * doc/tm.texi.in (targetm_common): Document. | |
14226 | (TARGET_ALWAYS_STRIP_DOTDOT): Add @hook entry. | |
14227 | * doc/tm.texi: Regenerate. | |
14228 | * genhooks.c (hook_array): Also include common/common-target.def. | |
14229 | * prefix.c (tm.h): Don't include. | |
14230 | (common/common-target.h): Include. | |
14231 | (ALWAYS_STRIP_DOTDOT): Don't define. | |
14232 | (update_path): Use targetm_common.always_strip_dotdot instead of | |
14233 | ALWAYS_STRIP_DOTDOT. | |
14234 | * system.h (ALWAYS_STRIP_DOTDOT): Poison. | |
14235 | ||
771e2890 | 14236 | 2011-06-14 David Li <davidxl@google.com> |
14237 | ||
14238 | * passes.c (execute_function_todo): Remove TODO_dump_func. | |
14239 | (execute_one_pass): Remove TODO_dump_func. | |
14240 | (execute_function_dump): New function. | |
14241 | * tree-vrp.c: Remove TODO_dump_func. | |
14242 | * regrename.c: Remove TODO_dump_func. | |
14243 | * fwprop.c: Remove TODO_dump_func. | |
14244 | * tree-into-ssa.c: Remove TODO_dump_func. | |
14245 | * tree-complex.c: Remove TODO_dump_func. | |
14246 | * tracer.c: Remove TODO_dump_func. | |
14247 | * tree-loop-distribution.c: Remove TODO_dump_func. | |
14248 | * postreload-gcse.c: Remove TODO_dump_func. | |
14249 | * postreload.c: Remove TODO_dump_func. | |
14250 | * tree-ssa-loop-ch.c: Remove TODO_dump_func. | |
14251 | * tree-tailcall.c: Remove TODO_dump_func. | |
14252 | * ipa-cp.c: Remove TODO_dump_func. | |
14253 | * final.c: Remove TODO_dump_func. | |
14254 | * tree-emutls.c: Remove TODO_dump_func. | |
14255 | * omp-low.c: Remove TODO_dump_func. | |
14256 | * tree-ssa-dse.c: Remove TODO_dump_func. | |
14257 | * tree-ssa-uncprop.c: Remove TODO_dump_func. | |
14258 | * auto-inc-dec.c: Remove TODO_dump_func. | |
14259 | * reorg.c: Remove TODO_dump_func. | |
14260 | * tree-ssa-copyrename.c: Remove TODO_dump_func. | |
14261 | * tree-ssa-ccp.c: Remove TODO_dump_func. | |
14262 | * compare-elim.c: Remove TODO_dump_func. | |
14263 | * mode-switching.c: Remove TODO_dump_func. | |
14264 | * modulo-sched.c: Remove TODO_dump_func. | |
14265 | * tree-call-cdce.c: Remove TODO_dump_func. | |
14266 | * cse.c: Remove TODO_dump_func. | |
14267 | * web.c: Remove TODO_dump_func. | |
14268 | * tree-stdarg.c: Remove TODO_dump_func. | |
14269 | * lto-streamer-out.c: Remove TODO_dump_func. | |
14270 | * tree-ssa-math-opts.c: Remove TODO_dump_func. | |
14271 | * tree-ssa-dom.c: Remove TODO_dump_func. | |
14272 | * tree-nrv.c: Remove TODO_dump_func. | |
14273 | * loop-init.c: Remove TODO_dump_func. | |
14274 | * gimple-low.c: Remove TODO_dump_func. | |
14275 | * ipa-inline.c: Remove TODO_dump_func. | |
14276 | * tree-ssa-sink.c: Remove TODO_dump_func. | |
14277 | * jump.c: Remove TODO_dump_func. | |
14278 | * ifcvt.c: Remove TODO_dump_func. | |
14279 | * tree-ssa-loop.c: Remove TODO_dump_func. | |
14280 | * recog.c: Remove TODO_dump_func. | |
14281 | * dse.c: Remove TODO_dump_func. | |
14282 | * tree-ssa-ifcombine.c: Remove TODO_dump_func. | |
14283 | * matrix-reorg.c: Remove TODO_dump_func. | |
14284 | * tree-eh.c: Remove TODO_dump_func. | |
14285 | * regmove.c: Remove TODO_dump_func. | |
14286 | * function.c: Remove TODO_dump_func. | |
14287 | * tree-vectorizer.c: Remove TODO_dump_func. | |
14288 | * ipa-split.c: Remove TODO_dump_func. | |
14289 | * gcse.c: Remove TODO_dump_func. | |
14290 | * tree-if-conv.c: Remove TODO_dump_func. | |
14291 | * init-regs.c: Remove TODO_dump_func. | |
14292 | * tree-ssa-phiopt.c: Remove TODO_dump_func. | |
14293 | * implicit-zee.c: Remove TODO_dump_func. | |
14294 | * lower-subreg.c: Remove TODO_dump_func. | |
14295 | * bt-load.c: Remove TODO_dump_func. | |
14296 | * tree-dfa.c: Remove TODO_dump_func. | |
14297 | * except.c: Remove TODO_dump_func. | |
14298 | * emit-rtl.c: Remove TODO_dump_func. | |
14299 | * store-motion.c: Remove TODO_dump_func. | |
14300 | * cfgexpand.c: Remove TODO_dump_func. | |
14301 | * tree-cfgcleanup.c: Remove TODO_dump_func. | |
14302 | * cfgcleanup.c: Remove TODO_dump_func. | |
14303 | * tree-ssa-pre.c: Remove TODO_dump_func. | |
14304 | * tree-sra.c: Remove TODO_dump_func. | |
14305 | * tree-mudflap.c: Remove TODO_dump_func. | |
14306 | * tree-ssa-copy.c: Remove TODO_dump_func. | |
14307 | * cfglayout.c: Remove TODO_dump_func. | |
14308 | * tree-ssa-forwprop.c: Remove TODO_dump_func. | |
14309 | * tree-ssa-dce.c: Remove TODO_dump_func. | |
14310 | * ira.c: Remove TODO_dump_func. | |
14311 | * tree-ssa.c: Remove TODO_dump_func. | |
14312 | * integrate.c: Remove TODO_dump_func. | |
14313 | * tree-optimize.c: Remove TODO_dump_func. | |
14314 | * tree-ssa-phiprop.c: Remove TODO_dump_func. | |
14315 | * tree-object-size.c: Remove TODO_dump_func. | |
14316 | * combine.c: Remove TODO_dump_func. | |
14317 | * bb-reorder.c: Remove TODO_dump_func. | |
14318 | * cprop.c: Remove TODO_dump_func. | |
14319 | * var-tracking.c: Remove TODO_dump_func. | |
14320 | * tree-profile.c: Remove TODO_dump_func. | |
14321 | * tree-vect-generic.c: Remove TODO_dump_func. | |
14322 | * reg-stack.c: Remove TODO_dump_func. | |
14323 | * sched-rgn.c: Remove TODO_dump_func. | |
14324 | * tree-ssa-structalias.c: Remove TODO_dump_func. | |
14325 | * tree-switch-conversion.c: Remove TODO_dump_func. | |
14326 | * tree-cfg.c: Remove TODO_dump_func. | |
14327 | * tree-ssa-reassoc.c: Remove TODO_dump_func. | |
14328 | * combine-stack-adj.c: Remove TODO_dump_func. | |
14329 | * dce.c: Remove TODO_dump_func. | |
14330 | * tree-ssanames.c: Remove TODO_dump_func. | |
14331 | * regcprop.c: Remove TODO_dump_func. | |
14332 | ||
499eee58 | 14333 | 2011-06-14 H.J. Lu <hongjiu.lu@intel.com> |
14334 | ||
14335 | PR middle-end/47364 | |
14336 | * builtins.c (expand_builtin_strlen): Expand strlen to Pmode | |
14337 | and properly handle result not in Pmode. | |
14338 | ||
a306f2da | 14339 | 2011-06-14 Robert Millan <rmh@gnu.org> |
14340 | ||
14341 | * config/i386/kfreebsd-gnu.h: Resync with `config/i386/linux.h'. | |
14342 | * config/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER): Resync with | |
14343 | `config/linux.h'. | |
14344 | ||
14345 | * config/i386/kfreebsd-gnu64.h: New file. | |
14346 | * config.gcc (x86_64-*-kfreebsd*-gnu): Replace `i386/kfreebsd-gnu.h' | |
14347 | with `i386/kfreebsd-gnu64.h'. | |
14348 | ||
14349 | * config/i386/linux64.h (GNU_USER_LINK_EMULATION32) | |
14350 | (GNU_USER_LINK_EMULATION64): New macros. | |
14351 | * config/i386/gnu-user64.h (LINK_SPEC): Rely on | |
14352 | `GNU_USER_LINK_EMULATION32' and `GNU_USER_LINK_EMULATION64' instead | |
14353 | of hardcoding `elf_i386' and `elf_x86_64'. | |
14354 | ||
3f6c197f | 14355 | 2011-06-14 Nick Clifton <nickc@redhat.com> |
14356 | ||
14357 | PR target/49403 | |
14358 | * config/v850/v850.c (v850_memory_move_cost): Add reg_class_t parameter. | |
14359 | ||
14360 | PR target/49402 | |
14361 | * config.gcc(v850*-*-*): Avoid duplication of v850.opt. | |
14362 | ||
a79761ff | 14363 | 2011-06-14 Jakub Jelinek <jakub@redhat.com> |
14364 | ||
c7c68014 | 14365 | PR fortran/49103 |
14366 | * tree.h (DECL_NONSHAREABLE): Define. | |
14367 | (struct tree_decl_common): Change decl_common_unused to | |
14368 | decl_nonshareable_flag. | |
14369 | * cfgexpand.c (expand_used_vars_for_block, clear_tree_used): | |
14370 | Ignore vars with DECL_NONSHAREABLE bit set. | |
14371 | * tree-cfg.c (gimple_duplicate_bb): Set DECL_NONSHAREABLE | |
14372 | on stores to automatic aggregate vars. | |
14373 | ||
a79761ff | 14374 | PR rtl-optimization/49390 |
14375 | Revert: | |
14376 | 2010-06-29 Bernd Schmidt <bernds@codesourcery.com> | |
14377 | ||
14378 | * cse.c (exp_equiv_p): For MEMs, if for_gcse, only compare | |
14379 | MEM_ALIAS_SET. | |
14380 | ||
8fe79ba5 | 14381 | 2011-06-14 Zdenek Dvorak <ook@ucw.cz> |
14382 | Tom de Vries <tom@codesourcery.com> | |
14383 | ||
14384 | PR target/45098 | |
14385 | * cfgloop.h (nb_iterations_upper_bound, nb_iterations_estimate): | |
14386 | Document changed semantics. | |
14387 | (max_stmt_executions, max_stmt_executions_int): Declare. | |
14388 | * tree-data-ref.c (estimated_loop_iterations) | |
14389 | (estimated_loop_iterations_int): Move functions... | |
14390 | * tree-ssa-loop-niter.c (estimated_loop_iterations) | |
14391 | (estimated_loop_iterations_int): here. | |
14392 | (record_estimate): Change nb_iterations_upper_bound and | |
14393 | nb_iterations_estimate semantics. | |
14394 | (max_stmt_executions, max_stmt_executions_int): New function. | |
14395 | * tree-data-ref.c (estimated_loop_iterations_tree): Rename to ... | |
14396 | (max_stmt_executions_tree): this. | |
14397 | (analyze_miv_subscript): Use max_stmt_executions_tree instead of | |
14398 | estimated_loop_iterations_tree. | |
14399 | tree-ssa-loop-ivopts.c (avg_loop_niter): Use | |
14400 | max_stmt_executions_int instead of estimated_loop_iterations_int. | |
14401 | * predict.c (predict_loops): Idem. | |
14402 | * tree-parloops.c (parallelize_loops): Idem. | |
14403 | * tree-data-ref.c (analyze_siv_subscript_cst_affine) | |
14404 | (compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine) | |
14405 | (init_omega_for_ddr_1): Idem. | |
14406 | * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse) | |
14407 | (loop_prefetch_arrays): Idem | |
14408 | * graphite-sese-to-poly.c (build_loop_iteration_domains): Use | |
14409 | max_stmt_executions instead of estimated_loop_iterations. | |
14410 | * tree-data-ref.c (estimated_loop_iterations_tree): Idem. | |
14411 | * tree-vrp.c (adjust_range_with_scev): Use estimated_loop_iterations | |
14412 | instead of nb_iterations_upper_bound. | |
14413 | ||
9ff0849c | 14414 | 2011-06-13 Jan Hubicka <jh@suse.cz> |
14415 | ||
14416 | * ipa.c (cgraph_address_taken_from_non_vtable_p): Check the ref type. | |
14417 | ||
e2fd48f3 | 14418 | 2011-06-14 Richard Henderson <rth@redhat.com> |
14419 | ||
14420 | PR debug/48459 | |
14421 | * dwarf2out.c (frame_pointer_fb_offset_valid): New. | |
14422 | (based_loc_descr): Assert it's true. | |
14423 | (compute_frame_pointer_to_fb_displacement): Set it, rather than | |
14424 | aborting immediately. | |
14425 | ||
c02b4679 | 14426 | 2011-06-14 Sanjin Liu <scliu@faraday-tech.com> |
14427 | Mingfeng Wu <mingfeng@faraday-tech.com> | |
14428 | ||
14429 | * doc/invoke.texi: Re-add missing -mcpu docs for Faraday cores. | |
14430 | ||
7fc881cc | 14431 | 2011-06-13 Jan Hubicka <jh@suse.cz> |
14432 | ||
14433 | * ipa-cp.c (ipcp_iterate_stage): Revert accidental commit. | |
14434 | ||
89bf5ca9 | 14435 | 2011-06-13 Jan Hubicka <jh@suse.cz> |
14436 | ||
14437 | * cgraph.c (cgraph_make_decl_local): Handle DECL_ONE_ONLY | |
14438 | similarly to DECL_COMDAT. | |
14439 | * cgraphunit.c (cgraph_analyze_function): Likewise. | |
14440 | * ipa.c (function_and_variable_visibility): Likewise. | |
14441 | ||
3b368b8f | 14442 | 2011-06-13 Jan Hubicka <jh@suse.cz> |
14443 | ||
14444 | * lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not output | |
14445 | BINFO_VIRTUALS when streaming for ltrans unit. | |
14446 | ||
6fcacb47 | 14447 | 2011-06-13 David Edelsohn <dje.gcc@gmail.com> |
14448 | ||
14449 | * config/rs6000/rs6000.md (movdi_mfpgpr): Remove POWER mnemonic. | |
14450 | (movdi_internal64): Same. | |
14451 | ||
14452 | 2011-06-13 Edmar Wienskoski <edmar@freescale.com> | |
14453 | ||
2d7063ae | 14454 | PR target/44618 |
a306f2da | 14455 | * config/rs6000/rs6000.md (save_gpregs_<mode>): Replaced pattern with |
14456 | a set of similar patterns, where the MATCH_OPERAND for the function | |
14457 | argument is replaced with individual references to hardware registers. | |
6fcacb47 | 14458 | (save_fpregs_<mode>): Ditto |
14459 | (restore_gpregs_<mode>): Ditto | |
14460 | (return_and_restore_gpregs_<mode>): Ditto | |
14461 | (return_and_restore_fpregs_<mode>): Ditto | |
14462 | (return_and_restore_fpregs_aix_<mode>): Ditto | |
14463 | ||
ee5e516b | 14464 | 2011-06-13 Jan Hubicka <jh@suse.cz> |
14465 | ||
14466 | * ipa-utils.c (postorder_stack): New structure. | |
14467 | (ipa_reverse_postorder): Handle aliases. | |
14468 | ||
14469 | 2011-06-13 Jan Hubicka <jh@suse.cz> | |
14470 | ||
14471 | * ipa-inline.c (reset_edge_caches): Walk aliases. | |
14472 | (update_caller_keys): Do not test inlinability of aliases. | |
14473 | * ipa-inline-analysis.c (do_estimate_edge_time): Look through alias. | |
14474 | (do_estimate_growth): Fix typo. | |
14475 | ||
7791b0eb | 14476 | 2011-06-13 Jan Hubicka <jh@suse.cz> |
14477 | ||
14478 | * ipa-inline-transform.c (+can_remove_node_now_p_1): Break out from... | |
14479 | (can_remove_node_now_p): ... here; handle same comdat groups. | |
14480 | (clone_inlined_nodes): Update use of can_remove_node_now_p add TODO. | |
14481 | (inline_call): Update use of can_remove_node_now_p. | |
14482 | ||
eda83832 | 14483 | 2011-06-13 Kaushik Phatak <kaushik.phatak@kpitcummins.com> |
b5f36b75 | 14484 | |
eda83832 | 14485 | * config/h8300/h8300.md (bsetqi_msx, bclrqi_msx, bnotqi_msx): Added |
b5f36b75 | 14486 | condition to disallow non-identical memory locations. |
14487 | (*andqi3_2, andqi3_1, iorqi3_1, xorqi3_1): Reorder insn to give | |
14488 | preference to bit manipulation instructions. | |
b5f36b75 | 14489 | |
794fd282 | 14490 | 2011-06-13 Jan Hubicka <jh@suse.cz> |
14491 | ||
14492 | * cgraph.c (cgraph_for_node_thunks_and_aliases, | |
14493 | cgraph_for_node_and_aliases): Fix thinko in recursive walking. | |
14494 | (nonremovable_p): New function. | |
14495 | (cgraph_can_remove_if_no_direct_calls_p): New function. | |
14496 | (used_from_object_file_p): New functoin. | |
eda83832 | 14497 | (cgraph_will_be_removed_from_program_if_no_direct_calls): Look for |
14498 | references from aliases. | |
794fd282 | 14499 | * cgraph.h (cgraph_can_remove_if_no_direct_calls_p): Bring offline. |
14500 | * ipa-inline.c (check_caller_edge): New function. | |
eda83832 | 14501 | (want_inline_function_called_once_p): Use it; accept aliases called |
14502 | once, too. | |
794fd282 | 14503 | * ipa-inline-analysis.c (do_estimate_growth): Remove FIXME. |
14504 | ||
11371434 | 14505 | 2011-06-13 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
14506 | ||
14507 | PR target/48454 | |
14508 | * config/arm/neon.md (vec_pack_trunc): Set the lengths | |
14509 | correctly for the case with Quad vectors. | |
14510 | ||
85078181 | 14511 | 2011-06-13 Jakub Jelinek <jakub@redhat.com> |
14512 | Ira Rosen <ira.rosen@linaro.org> | |
14513 | ||
14514 | PR tree-optimization/49352 | |
14515 | * tree-vect-loop.c (vect_is_slp_reduction): Don't count debug uses at | |
14516 | all, make sure loop_use_stmt after the loop is a def stmt of a used | |
14517 | SSA_NAME that is the only one defined inside of the loop. Don't | |
14518 | check for COND_EXPR and GIMPLE_BINARY_RHS. | |
14519 | (vect_is_simple_reduction_1): Call vect_is_slp_reduction only if | |
14520 | check_reduction is true. | |
14521 | ||
37ec4be4 | 14522 | 2011-06-11 Jan Hubicka <jh@suse.cz> |
14523 | ||
14524 | PR middle-end/49373 | |
14525 | * ipa.c (cgraph_externally_visible_p): Check resolution info. | |
14526 | ||
77486e4a | 14527 | 2011-06-11 Jan Hubicka <jh@suse.cz> |
14528 | ||
14529 | PR middle-end/48836 | |
14530 | * ipa-inline-transform.c: Include tree-pass.h | |
14531 | (inline_transform): Set TODO_update_ssa_only_virtuals. | |
14532 | * Makefile.in (ipa-inline-transform.o): Add tree-pass.h. | |
14533 | ||
8a472e4d | 14534 | 2011-06-11 Jan Hubicka <jh@suse.cz> |
14535 | ||
14536 | PR middle-end/49378 | |
14537 | * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p): Rule out | |
14538 | aliases and thunks. | |
14539 | ||
593fa4d1 | 14540 | 2011-06-12 Ira Rosen <ira.rosen@linaro.org> |
14541 | ||
14542 | * tree-vect-data-refs.c (vect_peeling_hash_get_most_frequent): | |
14543 | Take number of iterations to peel into account for equally frequent | |
14544 | misalignment values. | |
14545 | ||
8cdd3a7e | 14546 | 2011-06-11 Jan Hubicka <jh@suse.cz> |
14547 | ||
dab5a239 | 14548 | * lto-streamer-out.c (produce_symtab): Stream out the newly |
14549 | represented aliases. | |
8cdd3a7e | 14550 | |
691292c5 | 14551 | 2011-06-11 Jan Hubicka <jh@suse.cz> |
14552 | ||
dab5a239 | 14553 | * ipa-prop.c (ipa_make_edge_direct_to_target): Fix code setting |
14554 | varying args. | |
691292c5 | 14555 | (ipa_update_after_lto_read): Likewise. |
14556 | (ipa_write_node_info): Do not sream call_with_var_arguments. | |
14557 | (ipa_read_node_info): Likewise. | |
14558 | ||
177759c9 | 14559 | 2011-06-11 Jan Hubicka <jh@suse.cz> |
14560 | ||
14561 | * ipa.c (cgraph_comdat_can_be_unshared_p): Fix pasto. | |
14562 | ||
c70f46b0 | 14563 | 2011-06-11 Jan Hubicka <jh@suse.cz> |
14564 | ||
14565 | * lto-symtab.c (lto_cgraph_replace_node): Kill same body alias code. | |
14566 | (lto_symtab_resolve_can_prevail_p): Likewise. | |
14567 | (lto_symtab_merge_cgraph_nodes): Update merging of aliases. | |
14568 | * cgraph.c (same_body_aliases_done): New global var. | |
14569 | (cgraph_same_body_alias_1): Rename to ... | |
14570 | (cgraph_create_function_alias): ... this one; reorg to new | |
14571 | representation. | |
14572 | (cgraph_same_body_alias): Use cgraph_create_function_alias; | |
14573 | record references when asked to. | |
14574 | (cgraph_add_thunk): Fix formating. | |
14575 | (cgraph_get_node): Kill same body alias code. | |
14576 | (cgraph_node_for_asm): Likewise. | |
14577 | (cgraph_remove_same_body_alias): Remove. | |
14578 | (cgraph_remove_node): Kill same body alias code. | |
14579 | (cgraph_mark_address_taken_node): Mark also the aliased function | |
14580 | as having address taken. | |
14581 | (dump_cgraph_node): Dump same body aliases. | |
14582 | (cgraph_for_node_thunks_and_aliases): Update for new alias | |
14583 | representation. | |
14584 | (cgraph_for_node_and_aliases): Likewise. | |
14585 | * cgraph.h (same_body): Kll pointer. | |
14586 | (same_body_alias): Update comment. | |
14587 | (same_body_aliases_done): Declare. | |
14588 | (cgraph_remove_same_body_alias): Remove declaration. | |
14589 | (cgraph_create_function_alias): Declare. | |
14590 | (cgraph_process_same_body_aliases): Declare. | |
14591 | (cgraph_function_with_gimple_body_p): Check for alias. | |
14592 | (cgraph_can_remove_if_no_direct_calls_p): Look for aliases. | |
14593 | (cgraph_alias_aliased_node): New function. | |
14594 | (cgraph_function_node): Update for new aliases. | |
14595 | (cgraph_function_or_thunk_node): Likewise. | |
14596 | * ipa-inline-transform.c (can_remove_node_now_p): Look for aliases. | |
14597 | (inline_call): Remove dead aliases. | |
eda83832 | 14598 | * cgraphunit.c (cgraph_decide_is_function_needed): Disable assembler |
14599 | name hack for same body aliases. | |
c70f46b0 | 14600 | (clone_of_p): Look through aliases. |
14601 | (verify_cgraph_node): Verify aliases. | |
14602 | (cgraph_analyze_function): Analyze aliases; fixup C++ bugs. | |
14603 | (cgraph_process_same_body_aliases): New function. | |
14604 | (process_function_and_variable_attributes): Disable weakref warning on | |
14605 | alias. | |
14606 | (cgraph_analyze_functions): Handle aliases. | |
14607 | (cgraph_mark_functions_to_output): Handle aliases same way as thunks. | |
14608 | (assemble_thunks): Rename to ... | |
14609 | (assemble_thunks_and_aliases): ... this one; handle aliases, too. | |
14610 | (cgraph_expand_function): Remove alias output code. | |
14611 | (cgraph_output_in_order): Skip aliases. | |
14612 | (cgraph_preserve_function_body_p): Aliases don't need preserving. | |
14613 | * ipa-ref.c (ipa_ref_use_name): Add alias reference. | |
14614 | (ipa_record_reference): Do not assert on alias references. | |
14615 | (ipa_ref_has_aliases_p): New function. | |
14616 | * ipa-ref.h (enum ipa_ref_use): Add IPA_REF_ALIAS. | |
14617 | (ipa_ref_has_aliases_p): Declare. | |
14618 | * lto-cgraph.c (lto_output_node): Handle aliases. | |
14619 | (input_node): Likewise. | |
14620 | * lto-streamer-out.c (lto_output): Skip aliases. | |
14621 | (produce_symtab): Kill same_body_alias code. | |
14622 | * ipa-utils.c (ipa_reverse_postorder): Add FIXME. | |
14623 | (ipa_reverse_postorder): Use cgraph_only_called_directly_or_aliased_p. | |
14624 | * ipa-inline.c (update_caller_keys): Walk aliases. | |
14625 | (inline_small_functions): Fix thinko in previous patch. | |
14626 | * ipa.c (cgraph_externally_visible_p): Do not walk aliases. | |
14627 | (function_and_variable_visibility): Do not walk same body aliases. | |
14628 | * tree-ssa-structalias.c (associate_varinfo_to_alias): New function. | |
14629 | (ipa_pta_execute): Use it. | |
14630 | ||
a17124a0 | 14631 | 2011-06-11 Uros Bizjak <ubizjak@gmail.com> |
14632 | ||
14633 | * config/i386/sse.md (vec_dupv4sf): Correct mode of forced register. | |
14634 | (*vec_dupv2df): Rename from vec_dupv2df. | |
14635 | (vec_dupv2df): New expander. | |
14636 | ||
14637 | 2011-06-11 Uros Bizjak <ubizjak@gmail.com> | |
14638 | ||
14639 | * config/i386/sse.md (AVX_VEC_DUP_MODE): Rename from AVX256MODE24P. | |
14640 | ||
14641 | 2011-06-11 Uros Bizjak <ubizjak@gmail.com> | |
14642 | ||
14643 | * config/i386/i386.md: Use default value in "isa" attribute. | |
14644 | * config/i386/sse.md: Ditto. | |
14645 | * config/i386/mmx.md: Ditto. | |
14646 | ||
a71b0c8e | 14647 | 2011-06-10 Wei Guozhi <carrot@google.com> |
14648 | ||
14649 | PR target/45335 | |
14650 | * config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da, | |
14651 | stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns. | |
14652 | (ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and | |
14653 | related peephole2. | |
14654 | (strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and | |
14655 | related peephole2. | |
14656 | * config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype. | |
14657 | (arm_legitimate_ldrd_p): New prototype. | |
14658 | (arm_output_ldrd): New prototype. | |
14659 | * config/arm/arm.c (arm_check_ldrd_operands): New function. | |
14660 | (arm_legitimate_ldrd_p): New function. | |
14661 | (arm_output_ldrd): New function. | |
14662 | ||
ec4791a8 | 14663 | 2011-06-10 David Li <davidxl@google.com> |
14664 | ||
14665 | * cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump. | |
14666 | * passes.c (passr_eq): New function. | |
14667 | (create_pass_tab): New function. | |
14668 | (pass_traverse): New function. | |
14669 | (dump_one_pass): New function. | |
14670 | (dump_pass_list): New function. | |
14671 | (dump_passes): New function. | |
14672 | ||
8c1fce46 | 14673 | 2011-06-10 Jan Hubicka <jh@suse.cz> |
14674 | ||
14675 | * cgraph.c (cgraph_set_nothrow_flag_1): Update cgraph after | |
14676 | setting the nothrow flag. | |
14677 | * ipa-reference.c (propagate): Skip aliases. | |
14678 | * ipa-pure-const.c (propagate_pure_const): Skip aliases. | |
14679 | (propagate_nothrow): Skip aliases; do not update cgraph. | |
14680 | (local_pure_const): Do not update cgraph. | |
14681 | * tree-profile.c (tree_profiling): Do fixup_cfg. | |
14682 | ||
36a32361 | 14683 | 2011-06-10 Jan Hubicka <jh@suse.cz> |
14684 | ||
14685 | * ipa.c (cgraph_non_local_node_p_1): Break out from ...; | |
14686 | (cgraph_local_node_p): ... here; handle aliases. | |
14687 | (has_addr_references_p): Break out from ...; | |
14688 | (cgraph_remove_unreachable_nodes) ... here. | |
14689 | ||
055af069 | 14690 | 2011-06-10 Jan Hubicka <jh@suse.cz> |
14691 | ||
14692 | * opts.c (default_options): Enlist OPT_finline_functions_called_once. | |
a17124a0 | 14693 | * common.opt (flag_inline_functions_called_once): Do not |
14694 | initialize to 1. | |
055af069 | 14695 | |
eae7682a | 14696 | 2011-06-10 Jan Hubicka <jh@suse.cz> |
14697 | ||
14698 | * ipa-cp.c (ipcp_versionable_function_p): Thunks are not versionable. | |
a17124a0 | 14699 | (ipcp_initialize_node_lattices): Do not deal with aliases; |
14700 | Do not try to propagate through thunks. | |
eae7682a | 14701 | (ipcp_change_tops_to_bottom): Do not deal with aliases. |
14702 | ||
d6731c65 | 14703 | 2011-06-10 Jan Hubicka <jh@suse.cz> |
14704 | ||
a17124a0 | 14705 | * ipa-prop.c (ipa_write_node_info): Stream jump functions |
14706 | for indirect calls. | |
d6731c65 | 14707 | (ipa_read_node_info): Likewise. |
14708 | ||
a5c384c1 | 14709 | 2011-06-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
14710 | ||
14711 | PR lto/49302 | |
14712 | * tree-ssa-math-opts.c (powi_as_mults): Minor cleanup. | |
14713 | (build_and_insert_call): Likewise. | |
14714 | (build_and_insert_ref): New. | |
14715 | (gimple_expand_builtin_pow): Minor cleanup. | |
14716 | (gimple_expand_builtin_cabs): New. | |
14717 | (execute_cse_sincos): Add case for BUILT_IN_CABS. | |
a17124a0 | 14718 | |
4855a75d | 14719 | 2011-06-10 Jan Hubicka <jh@suse.cz> |
14720 | ||
14721 | * ipa-cp.c (ipcp_versionable_function_p): Aliases are not versionable. | |
14722 | (ipcp_cloning_candidate_p): Aliases are not clonning candidates. | |
14723 | (ipcp_initialize_node_lattices): We don't propagate through an aliases. | |
14724 | (ipcp_propagate_stage): Skip aliases when propagating. | |
14725 | (ipcp_need_redirect_p): Skip aliases. | |
14726 | (ipcp_insert_stage): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY and | |
14727 | collect_callers_of_node. | |
14728 | * ipa-prop.c (ipa_init_func_list): Do not analyze datastructures | |
14729 | for aliases. | |
14730 | (ipa_compute_jump_functions): Look through aliases. | |
14731 | ||
5c799286 | 14732 | 2011-06-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
14733 | ||
14734 | * doc/sourcebuild.texi (Effective-Target Keywords, pie): Document it. | |
14735 | ||
d12ecbda | 14736 | 2011-06-10 Hans-Peter Nilsson <hp@axis.com> |
14737 | ||
14738 | * ira-costs.c: Remove #ifdefs on dead FORBIDDEN_INC_DEC_CLASSES. | |
14739 | Adjust comments. | |
14740 | * system.h (FORBIDDEN_INC_DEC_CLASSES): Poison. | |
14741 | ||
b21cfa64 | 14742 | 2011-06-10 Jan Hubicka <jh@suse.cz> |
14743 | ||
14744 | * ipa-cp.c (ipcp_process_devirtualization_opportunities): | |
14745 | Update call of gimple_get_virt_method_for_binfo. | |
14746 | * gimple-fold.c (gimple_get_virt_method_for_binfo): Remove | |
14747 | refuse_thunks parameter. | |
14748 | (gimple_fold_call): Update. | |
14749 | * ipa-prop.c (try_make_edge_direct_virtual_call): Update. | |
14750 | ||
1dd91a19 | 14751 | 2011-06-10 Jan Hubicka <jh@suse.cz> |
14752 | ||
14753 | * tree-sra.c (all_callers_have_enough_arguments_p): Rename to ... | |
14754 | (not_all_callers_have_enough_arguments_p): ... this one; turn into | |
14755 | worker for cgraph_for_node_and_aliases. | |
14756 | (convert_callers_for_node): Break out from ... | |
14757 | (convert_callers): ... here. | |
14758 | (modify_function): Use collect_callers_of_node. | |
14759 | (ipa_early_sra): Use cgraph_for_node_and_aliases. | |
14760 | ||
3050df3e | 14761 | 2011-06-10 Richard Guenther <rguenther@suse.de> |
14762 | ||
14763 | PR tree-optimization/49361 | |
14764 | * fold-const.c (fold_binary_loc): Only fold x * x to pow (x, 2.0) | |
14765 | when not already in gimple form. | |
14766 | ||
5715c09b | 14767 | 2011-06-10 Richard Guenther <rguenther@suse.de> |
14768 | ||
14769 | PR bootstrap/49344 | |
14770 | * tree-ssa-math-opts.c (convert_mult_to_fma): Use | |
14771 | FOR_EACH_PHI_OR_STMT_USE. | |
14772 | ||
82626cb0 | 14773 | 2011-06-10 Jan Hubicka <jh@suse.cz> |
14774 | ||
14775 | * ipa-inline-transform.c (can_remove_node_now_p): Move out of... | |
14776 | (clone_inlined_nodes): ... here. | |
14777 | (inline_call): Use cgraph_function_or_thunk_node; redirect edge | |
14778 | to real destination prior inlining. | |
14779 | * ipa-inline.c (caller_growth_limits, can_inline_edge_p, | |
14780 | can_early_inline_edge_p, want_early_inline_function_p, | |
14781 | want_early_inline_function_p, want_inline_small_function_p, | |
14782 | want_inline_self_recursive_call_p, want_inline_function_called_once_p, | |
14783 | edge_badness, update_all_callee_keys, lookup_recursive_calls, | |
14784 | add_new_edges_to_heap, inline_small_functions, flatten_function, | |
14785 | inline_always_inline_functions, early_inline_small_functions): Use | |
14786 | cgraph_function_or_thunk_node. | |
14787 | * ipa-inline-analysis.c (evaluate_conditions_for_edge, | |
14788 | dump_inline_edge_summary, estimate_function_body_sizes): Likewise. | |
14789 | (do_estimate_edge_growth_1): Break out from ... | |
14790 | (do_estimate_growth) ... here; walk aliases. | |
14791 | (inline_generate_summary): Skip aliases. | |
14792 | ||
a7107e58 | 14793 | 2011-06-10 Richard Guenther <rguenther@suse.de> |
14794 | ||
a17124a0 | 14795 | * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Scan stmts |
14796 | forward when combining, visit inserted stmts when a stmt was changed. | |
a7107e58 | 14797 | |
da579dbb | 14798 | 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com> |
14799 | ||
14800 | * tree.h (error_operand_p): Add. | |
14801 | * dbxout.c (dbxout_type_fields): Use the latter. | |
14802 | * c-decl.c (add_stmt): Likewise. | |
14803 | * gimplify.c (omp_add_variable, omp_notice_variable, | |
14804 | gimplify_scan_omp_clauses): Likewise. | |
14805 | ||
e46ab6d3 | 14806 | 2011-06-10 Georg-Johann Lay <avr@gjlay.de> |
da579dbb | 14807 | |
e46ab6d3 | 14808 | * config/avr/avr.c (avr_function_arg_advance): Fix thinko about |
14809 | when a value is actually passed in regs. | |
14810 | ||
47529489 | 14811 | 2011-06-10 Eric Botcazou <ebotcazou@adacore.com> |
165d480a | 14812 | Laurent Rougé <laurent.rouge@menta.fr> |
47529489 | 14813 | |
14814 | * doc/invoke.texi (SPARC options): Add -mflat. | |
14815 | * config/sparc/sparc.opt: Likewise. | |
14816 | * config/sparc/sparc-protos.h (sparc_expand_epilogue): Add parameter. | |
14817 | (sparc_flat_expand_prologue): Declare. | |
14818 | (sparc_flat_expand_epilogue): Likewise. | |
14819 | * config/sparc/sparc.h (CPP_CPU_SPEC): Do not handle -msoft-float. | |
14820 | (CPP_ENDIAN_SPEC): Replace with... | |
14821 | (CPP_OTHER_SPEC): ...this. Also handle -mflat and -msoft-float. | |
14822 | (CPP_SPEC): Adjust to above change. | |
14823 | (EXTRA_SPECS): Likewise. | |
14824 | (SPARC_INCOMING_INT_ARG_FIRST): Add TARGET_FLAT handling. | |
14825 | (INCOMING_REGNO): Likewise. | |
14826 | (OUTGOING_REGNO): Likewise. | |
14827 | (LOCAL_REGNO): Likewise. | |
14828 | (SETUP_FRAME_ADDRESSES): Likewise. | |
14829 | (FIXED_REGISTERS): Set 0 for %fp. | |
14830 | (CALL_USED_REGISTERS): Likewise. | |
14831 | (INITIAL_ELIMINATION_OFFSET): Pass current_function_is_leaf. | |
14832 | (EXIT_IGNORE_STACK): Define to 1 unconditionally. | |
14833 | (RETURN_ADDR_REGNUM): Define. | |
14834 | (RETURN_ADDR_RTX): Use it. | |
14835 | (INCOMING_RETURN_ADDR_REGNUM): Define. | |
14836 | (INCOMING_RETURN_ADDR_RTX): Use it. | |
14837 | (DWARF_FRAME_RETURN_COLUMN): Likewise. | |
14838 | (EH_RETURN_REGNUM): Define. | |
14839 | (EH_RETURN_STACKADJ_RTX): Use it. | |
14840 | (EH_RETURN_HANDLER_RTX): Delete. | |
14841 | (EPILOGUE_USES): Use them and add TARGET_FLAT handling. | |
14842 | * config/sparc/sparc.c (apparent_fsize, actual_fsize, num_gfregs): | |
14843 | Delete. | |
14844 | (struct machine_function): Add frame_size, apparent_frame_size, | |
14845 | frame_base_reg, frame_base_offset, n_global_fp_regs and | |
14846 | save_local_in_regs_p fields. | |
14847 | (sparc_frame_size, sparc_apparent_frame_size, sparc_frame_base_reg, | |
14848 | sparc_frame_base_offset, sparc_n_global_fp_regs, | |
14849 | sparc_save_local_in_regs_p): New macros. | |
14850 | (sparc_option_override): Error out if -fcall-saved-REG is specified | |
14851 | for Out registers. | |
14852 | (eligible_for_restore_insn): Fix formatting. | |
14853 | (eligible_for_return_delay): Likewise. Add TARGET_FLAT handling. | |
14854 | (eligible_for_sibcall_delay): Likewise. | |
14855 | (RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Add MODE parameter. | |
14856 | (sparc_legitimate_address_p): Adjust to above change. | |
14857 | (save_global_or_fp_reg_p): New predicate. | |
14858 | (return_addr_reg_needed_p): Likewise. | |
14859 | (save_local_or_in_reg_p): Likewise. | |
14860 | (sparc_compute_frame_size): Use them. Add TARGET_FLAT handling. | |
14861 | (SORR_SAVE, SORR_RESTORE): Delete. | |
14862 | (sorr_pred_t): New typedef. | |
14863 | (sorr_act_t): New enum. | |
14864 | (save_or_restore_regs): Rename to... | |
14865 | (emit_save_or_restore_regs): ...this. Change type of LOW and HIGH | |
14866 | parameters, remove ACTION parameter, add LEAF_FUNCTION_P, SAVE_P, | |
14867 | ACTION_TRUE and ACTION_FALSE parameters. Implement more general | |
14868 | mechanism. Add CFI information for double-word saves in 32-bit mode. | |
14869 | (emit_adjust_base_to_offset): New function extracted from... | |
14870 | (emit_save_or_restore_regs): ...this. Rename the rest to... | |
14871 | (emit_save_or_restore_regs_global_fp_regs): ...this. | |
14872 | (emit_save_or_restore_regs_local_in_regs): New function. | |
14873 | (gen_create_flat_frame_[123]): New functions. | |
14874 | (sparc_expand_prologue): Use SIZE local variable. Adjust. | |
14875 | (sparc_flat_expand_prologue): New function. | |
14876 | (sparc_asm_function_prologue): Add TARGET_FLAT handling. | |
14877 | (sparc_expand_epilogue): Use SIZE local variable. Adjust. | |
14878 | (sparc_flat_expand_epilogue): New function. | |
14879 | (sparc_can_use_return_insn_p): Add TARGET_FLAT handling. | |
14880 | (output_return): Likewise. | |
14881 | (output_sibcall): Likewise. | |
14882 | (sparc_output_mi_thunk): Likewise. | |
14883 | (sparc_frame_pointer_required): Likewise. | |
14884 | (sparc_conditional_register_usage): If TARGET_FLAT, disable the leaf | |
14885 | function optimization. | |
14886 | * config/sparc/sparc.md (flat): New attribute. | |
14887 | (prologue): Add TARGET_FLAT handling. | |
14888 | (save_register_window): Disable if TARGET_FLAT. | |
14889 | (create_flat_frame_[123]): New patterns. | |
14890 | (epilogue): Add TARGET_FLAT handling. | |
14891 | (sibcall_epilogue): Likewise. | |
14892 | (eh_return): New expander. | |
14893 | (eh_return_internal): New insn and splitter. | |
14894 | (return_internal): Add TARGET_FLAT handling. | |
14895 | (untyped_return): Remove bogus test and use RETURN_ADDR_REGNUM. | |
14896 | (save_stack_nonlocal): Use RETURN_ADDR_REGNUM. | |
14897 | (nonlocal_goto): Add TARGET_FLAT handling. | |
14898 | * config/sparc/t-elf: Add -mflat multilib. | |
14899 | * config/sparc/t-leon: Likewise. | |
14900 | ||
b2c2e188 | 14901 | 2011-06-10 Jan Hubicka <jh@suse.cz> |
14902 | ||
14903 | * ipa-utils.c (searchc): Use cgraph_function_or_thunk_node. | |
14904 | * ipa-pure-const.c (analyze_function): Aliases don't need analysis. | |
14905 | (self_recursive_p): Use cgraph_function_node. | |
14906 | (propagate_pure_const): Likewise. | |
14907 | (propagate_nothrow): Likewise. | |
14908 | * ipa-reference.c (ipa_reference_get_not_read_global): Use | |
14909 | cgraph_function_node. | |
14910 | (propagate_bits): Likewise. | |
14911 | (propagate): Likewise. | |
14912 | ||
463d6a35 | 14913 | 2011-06-10 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
14914 | Richard Earnshaw <rearnsha@arm.com> | |
14915 | ||
a17124a0 | 14916 | * config/arm/arm.c (const_ok_for_op): Check to see if mvn can be used. |
463d6a35 | 14917 | * config/arm/vfp.md (*arm_movdi_vfp): Delete. |
14918 | (*thumb2_movdi_vfp): Delete. | |
14919 | (*arm_movdi_vfp_cortexa8): Delete. | |
14920 | (*movdi_vfp): Consolidate from *arm_movdi_vfp and *thumb2_movdi_vfp. | |
14921 | (*movdi_vfp_cortexa8): Likewise. | |
14922 | ||
f1444979 | 14923 | 2011-06-10 Richard Guenther <rguenther@suse.de> |
14924 | ||
14925 | * stor-layout.c (initialize_sizetypes): Give names to all | |
14926 | sizetype kinds. | |
14927 | ||
67eea82d | 14928 | 2011-06-10 Ira Rosen <ira.rosen@linaro.org> |
14929 | ||
14930 | PR tree-optimization/49318 | |
14931 | * tree-vect-loop.c (vect_determine_vectorization_factor): Remove | |
14932 | irrelevant pattern statements. | |
14933 | ||
5bac2f8b | 14934 | 2011-06-10 Hans-Peter Nilsson <hp@axis.com> |
14935 | ||
db01fad0 | 14936 | * system.h (SETJMP_VIA_SAVE_AREA): Poison. |
14937 | ||
5bac2f8b | 14938 | PR bootstrap/49354 |
14939 | * ira-costs.c (setup_regno_cost_classes_by_mode): Add missing cast | |
14940 | to last assignment. | |
14941 | ||
443089c1 | 14942 | 2011-06-09 Jan Hubicka <jh@suse.cz> |
14943 | ||
14944 | * cgraphunit.c (cgraph_reset_node): Do not set redefined_extern_inline; | |
14945 | do not recompute reachable flag. | |
14946 | (cgraph_finalize_function, cgraph_analyze_functions): Set | |
14947 | redefined_extern_inline here. | |
14948 | ||
74fa5f1c | 14949 | 2011-06-09 Jan Hubicka <jh@suse.cz> |
14950 | ||
14951 | * cgraph.h (cgraph_only_called_directly_or_aliased_p): Rename from ... | |
14952 | (cgraph_only_called_directly_p): ... this one; bring offline. | |
14953 | (resolution_used_from_other_file_p, cgraph_used_from_object_file_p, | |
14954 | varpool_used_from_object_file_p): Drop names from the declaratoin. | |
14955 | (cgraph_for_node_thunks_and_aliases, cgraph_for_node_and_aliases, | |
14956 | collect_callers_of_node): New. | |
14957 | (cgraph_function_node, cgraph_function_or_thunk_node): New functions. | |
14958 | (cgraph_edge_recursive_p): Use cgraph_function_node. | |
14959 | * cgraph.c (cgraph_add_thunk): Check that thunk is not already alias. | |
14960 | (cgraph_node_cannot_be_local_p_1): Break out from ... | |
14961 | (cgraph_node_can_be_local_p): ... here; walk aliases. | |
14962 | (cgraph_for_node_thunks_and_aliases): New function. | |
14963 | (cgraph_for_node_and_aliases): New function. | |
14964 | (cgraph_make_node_local_1): Break out from ... | |
a17124a0 | 14965 | (cgraph_make_node_local) ... here; use |
14966 | cgraph_for_node_thunks_and_aliases. | |
74fa5f1c | 14967 | (cgraph_set_nothrow_flag_1): Break out from ... |
a17124a0 | 14968 | (cgraph_set_nothrow_flag) ... here; |
14969 | use cgraph_for_node_thunks_and_aliases. | |
74fa5f1c | 14970 | (cgraph_set_const_flag_1): Break out from ... |
a17124a0 | 14971 | (cgraph_set_const_flag) ... here; |
14972 | use cgraph_for_node_thunks_and_aliases. | |
74fa5f1c | 14973 | (cgraph_set_pure_flag_1): Break out from ... |
a17124a0 | 14974 | (cgraph_set_pure_flag) ... here; |
14975 | use cgraph_for_node_thunks_and_aliases. | |
74fa5f1c | 14976 | (cgraph_propagate_frequency_1): Break out from ... |
a17124a0 | 14977 | (cgraph_propagate_frequency) ... here; use |
14978 | cgraph_for_node_thunks_and_aliases. | |
74fa5f1c | 14979 | (cgraph_used_from_object_file_p): Do not care about aliases. |
a17124a0 | 14980 | (cgraph_not_only_called_directly_p_1, cgraph_only_called_directly_p): |
14981 | New functions. | |
74fa5f1c | 14982 | (collect_callers_of_node_1, collect_callers_of_node): New functions. |
14983 | ||
34569717 | 14984 | 2011-06-10 Hans-Peter Nilsson <hp@axis.com> |
14985 | ||
14986 | PR rtl-optimization/49154 | |
14987 | * config/cris/cris.h (FIXED_REGISTERS): Include CRIS_CC0_REGNUM. | |
14988 | (enum reg_class): Add SRP_REGS and MOF_SRP_REGS. | |
14989 | (REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS) | |
14990 | (PREFERRED_RELOAD_CLASS, SECONDARY_RELOAD_CLASS): Adjust to fit. | |
14991 | * config/cris/cris.h (cris_register_move_cost): Remove | |
14992 | !TARGET_V32 code. Tweak comments. | |
14993 | ||
9be42e8c | 14994 | 2011-06-09 Jan Hubicka <jh@suse.cz> |
14995 | ||
14996 | * cgraphbuild.c (record_eh_tables): Mark personality function as having | |
14997 | address taken. | |
14998 | ||
a4621139 | 14999 | 2011-06-10 Hans-Peter Nilsson <hp@axis.com> |
15000 | ||
fa715e07 | 15001 | PR rtl-optimization/49154 |
a17124a0 | 15002 | * ira-costs.c (setup_regno_cost_classes_by_mode): If there already |
15003 | is a matching slot in the hashtable, assign it to classes_ptr. | |
fa715e07 | 15004 | |
24cedde8 | 15005 | PR rtl-optimization/49154 |
a4621139 | 15006 | * doc/tm.texi.in (Register Classes): Document rule for the narrowest |
15007 | register classes. | |
15008 | * doc/tm.texi: Regenerate. | |
15009 | ||
93289d7e | 15010 | 2011-06-09 Kaz Kojima <kkojima@gcc.gnu.org> |
15011 | ||
15012 | PR target/49307 | |
15013 | * config/sh/sh.md (UNSPEC_CHKADD): New. | |
15014 | (chk_guard_add): New define_insn_and_split. | |
15015 | (symGOT_load): Use chk_guard_add instead of blockage. | |
15016 | ||
b7404024 | 15017 | 2011-06-09 Kai Tietz <ktietz@redhat.com> |
15018 | ||
15019 | * libgcc2.c (L_trampoline): Include windows.h for mingw targets. | |
15020 | ||
eb430f9f | 15021 | 2011-06-09 Eric Botcazou <ebotcazou@adacore.com> |
15022 | ||
15023 | * config/sparc/sparc.md (return_internal): Adjust 'length' attribute. | |
15024 | ||
922b6913 | 15025 | 2011-06-09 Wei Guozhi <carrot@google.com> |
15026 | ||
15027 | PR target/46975 | |
15028 | * config/arm/arm.md (*addsi3_carryin_compare0_<optab>): New pattern. | |
15029 | (peephole2 for conditional move): Generate 16 bit instructions. | |
15030 | ||
c50e6579 | 15031 | 2011-06-09 Uros Bizjak <ubizjak@gmail.com> |
15032 | ||
15033 | * config/i386/i386.md (*movdi_internal_rex64): Merge | |
15034 | alternatives 6 and 8. | |
15035 | ||
55dabf9b | 15036 | 2011-06-09 David Li <davidxl@google.com> |
15037 | ||
15038 | * cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump. | |
15039 | * passes.c (passr_eq): New function. | |
15040 | (create_pass_tab): New function. | |
15041 | (pass_traverse): New function. | |
15042 | (dump_one_pass): New function. | |
15043 | (dump_pass_list): New function. | |
15044 | (dump_passes): New function. | |
15045 | ||
10e20ba5 | 15046 | 2011-06-09 David Li <davidxl@google.com> |
15047 | ||
15048 | * tree-complex.c (tree_lower_complex): Gate cleanup. | |
15049 | * tree-stdarg.c (check_all_va_list_escapes): Ditto. | |
15050 | (execute_optimize_stdarg): Ditto. | |
15051 | * tree-eh.c (execute_lower_eh_dispatch): Ditto. | |
15052 | (execute_cleanup_eh_1): Ditto. | |
15053 | (execute_cleanup_eh): Ditto. | |
15054 | * gcse.c (gate_rtl_pre): Ditto. | |
15055 | (execute_rtl_pre): Ditto. | |
15056 | * except.c (finish_eh_generation): Ditto. | |
15057 | (convert_to_eh_region_ranges): Ditto. | |
15058 | * cprop.c (one_cprop_pass): Ditto. | |
15059 | ||
b3923b22 | 15060 | 2011-06-09 Bernd Schmidt <bernds@codesourcery.com> |
15061 | ||
15062 | PR target/48673 | |
15063 | * config/ia64/ia64.c (ia64_reorg): Clear BB_DISABLE_SCHEDULE flag | |
15064 | in all basic blocks. | |
15065 | ||
a6f06169 | 15066 | 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
15067 | ||
15068 | * config/alpha/netbsd.h (ENABLE_EXECUTE_STACK): Remove. | |
15069 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
15070 | * config/alpha/osf5.h (ENABLE_EXECUTE_STACK): Remove. | |
15071 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
15072 | * config/darwin.h (ENABLE_EXECUTE_STACK): Remove. | |
15073 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
15074 | * config/i386/mingw32.h (MINGW_ENABLE_EXECUTE_STACK): Remove. | |
15075 | (ENABLE_EXECUTE_STACK): Remove. | |
15076 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
15077 | [IN_LIBGCC2]: Don't include <windows.h>. | |
15078 | * config/i386/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove. | |
15079 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
15080 | * config/i386/netbsd64.h (ENABLE_EXECUTE_STACK): Remove. | |
15081 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
15082 | * config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Remove. | |
15083 | * config/openbsd.h (ENABLE_EXECUTE_STACK): Remove. | |
15084 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
15085 | * config/sol2.h (ENABLE_EXECUTE_STACK): Remove. | |
15086 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
15087 | * config/sparc/freebsd.h (ENABLE_EXECUTE_STACK): Remove. | |
15088 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
15089 | * config/sparc/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove. | |
15090 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
15091 | * config/alpha/alpha.c (alpha_trampoline_init): Test | |
15092 | HAVE_ENABLE_EXECUTE_STACK. | |
15093 | * config/i386/i386.c (ix86_trampoline_init): Likewise. | |
15094 | * config/sparc/sparc.c (sparc32_initialize_trampoline): Likewise. | |
15095 | (sparc64_initialize_trampoline): Likewise. | |
15096 | * libgcc2.c [L_enable_execute_stack]: Remove. | |
15097 | * system.h (ENABLE_EXECUTE_STACK): Poison. | |
15098 | * doc/tm.texi.in (Trampolines, ENABLE_EXECUTE_STACK): Remove. | |
15099 | * doc/tm.texi: Regenerate. | |
15100 | * Makefile.in (LIBGCC2_CFLAGS): Add -fbuilding-libgcc. | |
15101 | ||
5af2c7fc | 15102 | 2011-06-09 Jakub Jelinek <jakub@redhat.com> |
15103 | ||
15104 | PR middle-end/49308 | |
15105 | * dce.c (reset_unmarked_insns_debug_uses): Avoid shadowing insn | |
15106 | variable. After resetting and rescanning insn continue with previous | |
15107 | statement. | |
15108 | ||
b9099475 | 15109 | 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
15110 | ||
15111 | * configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*. | |
15112 | (gcc_cv_ld_hidden): Likewise. | |
15113 | * configure: Regenerate. | |
15114 | * config/i386/i386.c (USE_HIDDEN_LINKONCE): Remove TARGET_MACHO. | |
15115 | (ix86_stack_protect_fail): Mark unused. | |
15116 | (TARGET_STACK_PROTECT_FAIL) [TARGET_MACHO]: Don't redefine. | |
15117 | * config/rs6000/rs6000.c (rs6000_assemble_visibility) | |
15118 | [TARGET_MACHO]: Don't define. | |
15119 | (TARGET_ASM_ASSEMBLE_VISIBILITY): Likewise. | |
15120 | (TARGET_STACK_PROTECT_FAIL): Likewise. | |
15121 | (rs6000_stack_protect_fail): Mark unused. | |
15122 | * dwarf2asm.c (dw2_output_indirect_constant_1): Mark decl hidden if | |
c50e6579 | 15123 | USE_LINKONCE_INDIRECT. Don't emit .hidden expicitly. |
b9099475 | 15124 | |
b74d9e7a | 15125 | 2011-06-08 Andi Kleen <ak@linux.intel.com> |
15126 | ||
15127 | * varasm.c (get_section): Print location of other conflict | |
15128 | for section conflicts. | |
15129 | ||
9eae7f95 | 15130 | 2011-06-08 Andi Kleen <ak@linux.intel.com> |
15131 | ||
15132 | * config/i386/driver-i386.c (host_detect_local_cpu): | |
15133 | Add model 0x2d Intel CPU. | |
15134 | ||
ca2d5ca1 | 15135 | 2011-06-08 Andi Kleen <ak@linux.intel.com> |
15136 | ||
15137 | * reginfo.c (global_regs_decl): Add. | |
c50e6579 | 15138 | (globalize_reg): Add decl parameter. Compute location. Pass location |
15139 | to warnings and add inform. Store decl in global_regs_decl. | |
ca2d5ca1 | 15140 | * rtl.h (globalize_reg): Update prototype. |
15141 | * varasm.c (make_decl_rtl): Pass decl to globalize_reg(). | |
15142 | ||
f2e5df9c | 15143 | 2011-06-09 Mingjie Xing <mingjie.xing@gmail.com> |
15144 | ||
15145 | * treestruct.def (TS_TYPE_DECL): Fix the printable name typo. | |
15146 | ||
0c68c6cd | 15147 | 2011-06-08 Kaz Kojima <kkojima@gcc.gnu.org> |
15148 | ||
15149 | PR target/49305 | |
15150 | * config/sh/predicates.md (general_movsrc_operand): Check | |
15151 | mode for memory with indexed address for QI and HImode. | |
15152 | (general_movdst_operand): Likewise. | |
15153 | ||
ba3f7241 | 15154 | 2011-06-09 Nicola Pero <nicola.pero@meta-innovation.com> |
15155 | ||
c50e6579 | 15156 | * doc/objc.texi (Traditional GNU Objective-C runtime API): Updated. |
ba3f7241 | 15157 | |
7115a510 | 15158 | 2011-06-08 Alexandre Oliva <aoliva@redhat.com> |
15159 | ||
15160 | * tree-flow-inline.h (op_iter_init): Reject GIMPLE_PHI stmts. | |
15161 | (num_ssa_operands): Likewise. | |
15162 | (op_iter_init_phiuse): Forward-declare. | |
15163 | (delink_stmt_imm_use): Iterate with FOR_EACH_PHI_OR_STMT_USE. | |
15164 | ||
437e93d2 | 15165 | 2011-06-08 Nick Clifton <nickc@redhat.com> |
15166 | ||
15167 | * doc/invoke.texi (ARM Options): Update description of | |
15168 | -mthumb-interwork. | |
15169 | ||
59e32513 | 15170 | 2011-06-08 H.J. Lu <hongjiu.lu@intel.com> |
15171 | ||
15172 | * config/i386/driver-i386.c (host_detect_local_cpu): Support | |
15173 | unknown Intel family 0x6 CPUs. | |
15174 | ||
6a05dfa4 | 15175 | 2011-06-08 Martin Jambor <mjambor@suse.cz> |
15176 | ||
15177 | * tree-sra.c (mark_rw_status): Removed. | |
15178 | (analyze_access_subtree): New parameter parent instead of | |
15179 | mark_read and mark_write, propagate from that. | |
15180 | ||
4c39d4f7 | 15181 | 2011-06-08 Julian Brown <julian@codesourcery.com> |
15182 | ||
15183 | * config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI | |
15184 | for double-precision helper functions in hard-float mode if only | |
15185 | single-precision arithmetic is supported in hardware. | |
15186 | ||
93457441 | 15187 | 2011-06-08 Alexander Monakov <amonakov@ispras.ru> |
15188 | ||
15189 | PR rtl-optimization/49303 | |
15190 | * sel-sched.c (move_op): Use correct type for 'res'. Verify that | |
15191 | code_motion_path_driver returned 0 or 1. | |
15192 | (sel_region_finish): Clear h_d_i_d. | |
15193 | ||
eadf7d4b | 15194 | 2011-06-08 Kaz Kojima <kkojima@gcc.gnu.org> |
15195 | ||
15196 | * config/sh/sh.c (prepare_move_operands): Set pic register | |
15197 | appropriately for global and local dynamic tls models even | |
15198 | if flag_pic is unset. | |
15199 | ||
1ea9269b | 15200 | 2011-06-07 Jason Merrill <jason@redhat.com> |
15201 | ||
15202 | * pretty-print.h (ATTRIBUTE_GCC_PPDIAG): Use GCC_DIAG_STYLE if set. | |
15203 | ||
901a9d42 | 15204 | 2011-06-07 Xinliang David Li <davidxl@google.com> |
15205 | * passes.c (enable_disable_pass): Handle assembler name. | |
15206 | (is_pass_explicitly_enabled_or_disabled): Ditto. | |
15207 | ||
4c81323a | 15208 | 2011-06-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
15209 | ||
15210 | PR tree-optimization/48497 | |
15211 | * doc/sourcebuild.texi (Directives, dg-additional-options): Document. | |
15212 | ||
0b7ad900 | 15213 | 2011-06-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
15214 | ||
15215 | PR tree-optimization/46728 | |
15216 | * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Change FIXME | |
15217 | to use gimple_val_nonnegative_real_p. | |
15218 | * gimple-fold.c (gimple_val_nonnegative_real_p): New function. | |
15219 | * gimple.h (gimple_val_nonnegative_real_p): New declaration. | |
437e93d2 | 15220 | |
e4701ee9 | 15221 | 2011-06-07 H.J. Lu <hongjiu.lu@intel.com> |
15222 | ||
15223 | * config/i386/i386.md (*movsf_internal): Optimize AVX check. | |
15224 | ||
a02a9ea5 | 15225 | 2011-06-07 Sergey Grechanik <mouseentity@ispras.ru> |
15226 | ||
15227 | * config/arm/arm.c (coproc_secondary_reload_class): Return NO_REGS for | |
15228 | constant vectors. | |
15229 | ||
7907db97 | 15230 | 2011-06-07 Richard Guenther <rguenther@suse.de> |
15231 | ||
15232 | * stor-layout.c (initialize_sizetypes): Initialize all | |
15233 | sizetypes based on target definitions. | |
15234 | (set_sizetype): Remove. | |
15235 | * tree.c (build_common_tree_nodes): Do not call set_sizetype. | |
15236 | * tree.h (set_sizetype): Remove. | |
15237 | ||
f5ec6516 | 15238 | 2011-06-07 Nick Clifton <nickc@redhat.com> |
15239 | ||
15240 | * config.gcc: Unify V850 architecture options and add support for | |
15241 | newer V850 architectures. | |
15242 | * config/v850/t-v850e: Delete. | |
15243 | ||
1af0124d | 15244 | 2011-06-07 Richard Guenther <rguenther@suse.de> |
15245 | ||
15246 | * tree.c (build_common_tree_nodes): Also initialize size_type_node. | |
15247 | Call set_sizetype from here. | |
15248 | ||
9a92f368 | 15249 | 2011-06-07 Andrew Stubbs <ams@codesourcery.com> |
15250 | ||
15251 | * config/arm/arm.md (*maddhidi4tb, *maddhidi4tt): New define_insns. | |
15252 | (*maddhisi4tb, *maddhisi4tt): New define_insns. | |
15253 | ||
9f9356e0 | 15254 | 2011-06-07 Bernd Schmidt <bernds@codesourcery.com> |
15255 | Andrew Stubbs <ams@codesourcery.com> | |
15256 | ||
15257 | * simplify-rtx.c (simplify_unary_operation_1): Canonicalize widening | |
15258 | multiplies. | |
15259 | * doc/md.texi (Canonicalization of Instructions): Document widening | |
15260 | multiply canonicalization. | |
15261 | ||
25ae05af | 15262 | 2011-06-07 Jakub Jelinek <jakub@redhat.com> |
15263 | ||
15264 | PR gcov-profile/49299 | |
c50e6579 | 15265 | * value-prof.c (gimple_ic): Don't assume icall has a fallthru edge. |
25ae05af | 15266 | |
0eee81bc | 15267 | 2011-06-07 Ira Rosen <ira.rosen@linaro.org> |
15268 | ||
15269 | * tree-vectorizer.h (vect_recog_func_ptr): Make last argument to be | |
15270 | a pointer. | |
15271 | * tree-vect-patterns.c (vect_recog_widen_sum_pattern, | |
15272 | vect_recog_widen_mult_pattern, vect_recog_dot_prod_pattern, | |
15273 | vect_recog_pow_pattern): Likewise. | |
15274 | (vect_pattern_recog_1): Remove declaration. | |
15275 | (widened_name_p): Remove declaration. Add new argument to specify | |
15276 | whether to check that both types are either signed or unsigned. | |
15277 | (vect_recog_widen_mult_pattern): Update documentation. Handle | |
15278 | unsigned patterns and multiplication by constants. | |
15279 | (vect_pattern_recog_1): Update vect_recog_func references. Use | |
15280 | statement information from the statement returned from pattern | |
15281 | detection functions. | |
15282 | (vect_pattern_recog): Update vect_recog_func reference. | |
15283 | * tree-vect-stmts.c (vectorizable_type_promotion): For widening | |
15284 | multiplication by a constant use the type of the other operand. | |
15285 | ||
17748811 | 15286 | 2011-06-06 Richard Sandiford <rdsandiford@googlemail.com> |
15287 | ||
15288 | PR rtl-optimization/49145 | |
15289 | * combine.c (make_compound_operation): Handle ZERO_EXTEND specially. | |
15290 | ||
bb4322f9 | 15291 | 2011-06-06 Jakub Jelinek <jakub@redhat.com> |
15292 | ||
aca32d80 | 15293 | PR debug/49262 |
15294 | * dwarf2out.c (native_encode_initializer): Decrement count in each | |
15295 | iteration. | |
15296 | ||
7938df80 | 15297 | PR debug/49294 |
15298 | * dwarf2out.c (mem_loc_descriptor) <do_shift>: Give up for | |
15299 | non-MODE_INT modes. | |
15300 | ||
bb4322f9 | 15301 | PR c++/49264 |
15302 | * gimple-fold.c (fold_stmt_1): Don't try to fold *& on the lhs | |
15303 | if stmt folded into nothing. | |
c50e6579 | 15304 | * tree-inline.c (fold_marked_statements): If a builtin at the end of |
15305 | a bb folded into nothing, just update cgraph edges and move to next bb. | |
bb4322f9 | 15306 | * cgraph.c (cgraph_update_edges_for_call_stmt_node): Allow new_stmt |
15307 | to be NULL. Don't compute count and frequency if new_call is NULL. | |
15308 | ||
a0605d65 | 15309 | 2011-06-04 Diego Novillo <dnovillo@google.com> |
15310 | ||
15311 | * Makefile.in (lto-compress.o): Add dependency on LTO_STREAMER_H. | |
15312 | (cgraph.o): Likewise. | |
15313 | (cgraphunit.o): Likewise. | |
15314 | * cgraphunit.c: Include lto-streamer.h | |
15315 | (cgraph_finalize_compilation_unit): Call lto_streamer_hooks_init | |
15316 | if LTO is enabled. | |
15317 | * lto-streamer-in.c (unpack_value_fields): Call | |
15318 | streamer_hooks.unpack_value_fields if set. | |
15319 | (lto_materialize_tree): For unhandled nodes, first try to | |
15320 | call lto_streamer_hooks.alloc_tree, if it exists. | |
15321 | (lto_input_ts_decl_common_tree_pointers): Move reading of | |
15322 | DECL_INITIAL to lto_streamer_read_tree. | |
15323 | (lto_read_tree): Call lto_streamer_hooks.read_tree if set. | |
15324 | (lto_streamer_read_tree): New. | |
15325 | (lto_reader_init): Rename from lto_init_reader. | |
15326 | Move initialization code to lto/lto.c. | |
15327 | * lto-streamer-out.c (pack_value_fields): Call | |
15328 | streamer_hooks.pack_value_fields if set. | |
c50e6579 | 15329 | (lto_output_tree_ref): For tree nodes that are not normally indexable, |
15330 | call streamer_hooks.indexable_with_decls_p before giving up. | |
a0605d65 | 15331 | (lto_output_ts_decl_common_tree_pointers): Move handling |
c50e6579 | 15332 | for FUNCTION_DECL and TRANSLATION_UNIT_DECL to lto_streamer_write_tree. |
15333 | (lto_output_tree_header): Call streamer_hooks.is_streamable instead of | |
15334 | lto_is_streamable. Call lto_streamer_hooks.output_tree_header if set. | |
15335 | (lto_write_tree): Call lto_streamer_hooks.write_tree if set. | |
a0605d65 | 15336 | (lto_streamer_write_tree): New. |
15337 | (lto_output): Call lto_streamer_init directly. | |
15338 | (lto_writer_init): Remove. | |
15339 | * lto-streamer.c (streamer_hooks): New. | |
15340 | (lto_streamer_cache_create): Call streamer_hooks.preload_common_nodes | |
15341 | instead of lto_preload_common_nodes. | |
15342 | (lto_is_streamable): Move from lto-streamer.h | |
15343 | (lto_streamer_hooks_init): New. | |
15344 | (streamer_hooks): New. | |
15345 | (streamer_hooks_init): New. | |
15346 | * lto-streamer.h (struct output_block): Forward declare. | |
15347 | (struct lto_input_block): Likewise. | |
15348 | (struct data_in): Likewise. | |
15349 | (struct bitpack_d): Likewise. | |
15350 | (struct streamer_hooks): Declare. | |
15351 | (streamer_hooks): Declare. | |
15352 | (lto_streamer_hooks_init): Declare. | |
15353 | (lto_streamer_write_tree): Declare. | |
15354 | (lto_streamer_read_tree): Declare. | |
15355 | (streamer_hooks_init): Declare. | |
15356 | (lto_is_streamable): Move to lto-streamer.c | |
15357 | ||
83a875e9 | 15358 | 2011-06-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
15359 | ||
15360 | * longlong.h (smul_ppmm): The resulting register pair contains the | |
15361 | higher order word first. | |
15362 | ||
0810ff17 | 15363 | 2011-06-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
15364 | ||
15365 | PR tree-optimization/46728 | |
15366 | * builtins.c (powi_table): Remove. | |
15367 | (powi_lookup_cost): Remove. | |
15368 | (powi_cost): Remove. | |
15369 | (expand_powi_1): Remove. | |
15370 | (expand_powi): Remove. | |
15371 | (expand_builtin_pow_root): Remove. | |
15372 | (expand_builtin_pow): Remove. | |
15373 | (expand_builtin_powi): Eliminate handling of constant exponent. | |
15374 | (expand_builtin): Use expand_builtin_mathfn_2 for BUILT_IN_POW. | |
c50e6579 | 15375 | |
4446c883 | 15376 | 2011-06-06 Alexandre Oliva <aoliva@redhat.com> |
15377 | ||
15378 | * cprop.c (local_cprop_pass): Don't set changed for debug insns. | |
15379 | ||
a6aa49aa | 15380 | 2011-06-06 Alexandre Oliva <aoliva@redhat.com> |
15381 | ||
15382 | * dce.c (reset_unmarked_insns_debug_uses): New. | |
15383 | (delete_unmarked_insns): Skip debug insns. | |
15384 | (prescan_insns_for_dce): Likewise. | |
15385 | (rest_of_handle_ud_dce): Reset debug uses of removed sets. | |
15386 | * reg-stack.c (subst_stack_regs_in_debug_insn): Signal when no | |
15387 | active reg can be found. | |
15388 | (subst_all_stack_regs_in_debug_insn): New. Reset debug insn then. | |
15389 | (convert_regs_1): Use it. | |
15390 | ||
55b028fe | 15391 | 2011-06-06 Alexandre Oliva <aoliva@redhat.com> |
15392 | ||
15393 | * tree-pretty-print.c (dump_function_header): Add flags. | |
15394 | Don't dump decl_uid with nouid. | |
15395 | * tree-pretty-print.h (dump_function_header): Adjust. | |
15396 | * final.c (rest_of_clean_state): Pass dump_flags on, with nouid. | |
15397 | * passes.c (pass_init_dump_file): Pass dump_flags on. | |
15398 | * tree-cfg.c (gimple_dump_cfg): Pass flags on. | |
15399 | ||
72cb6720 | 15400 | 2011-06-06 Alexandre Oliva <aoliva@redhat.com> |
15401 | ||
15402 | PR bootstrap/49270 | |
15403 | * ipa-inline-analysis.c (read_predicate): Initialize all clauses. | |
15404 | ||
69010134 | 15405 | 2011-06-06 Mikael Pettersson <mikpe@it.uu.se> |
15406 | ||
15407 | PR tree-optimization/49243 | |
15408 | * calls.c (setjmp_call_p): Also check if fndecl has the | |
15409 | returns_twice attribute. | |
15410 | ||
ee884cfb | 15411 | 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
15412 | ||
15413 | * config/mips/iris6.h (ENDFILE_SPEC): Use crtfastmath.o if | |
15414 | -ffast-math etc. | |
15415 | ||
8cb3a87f | 15416 | 2011-06-06 Richard Henderson <rth@redhat.com> |
15417 | Georg-Johann Lay <avr@gjlay.de> | |
15418 | ||
15419 | PR target/42210 | |
15420 | * config/avr/predicates.md (const1_operand, const_0_to_7_operand): | |
15421 | New predicates. | |
15422 | * config/avr/avr.md ("insv"): New insn expander. | |
15423 | ("*movbitqi.1-6.a", "*movbitqi.1-6.b", "*movbitqi.0", "*insv.io", | |
15424 | "*insv.not.io", "*insv.reg"): New insns. | |
15425 | ||
5141388f | 15426 | 2011-06-06 Hans-Peter Nilsson <hp@bitrange.com> |
15427 | ||
15428 | PR target/49285 | |
c50e6579 | 15429 | * config/mmix/mmix.md ("truncdfsf2", "extendsfdf2"): Correct predicate |
15430 | to nonimmediate_operand from memory_operand for the operand that is to | |
15431 | be forced to memory by the expander. Lose the constraints. | |
5141388f | 15432 | |
3a88a70b | 15433 | 2011-06-05 Eric Botcazou <ebotcazou@adacore.com> |
15434 | ||
15435 | * config/sparc/sparc.c (output_return): Fix thinko in the output of an | |
15436 | EH return when delayed branches are disabled. | |
15437 | ||
f45e47e6 | 15438 | 2011-06-05 Uros Bizjak <ubizjak@gmail.com> |
15439 | ||
15440 | * config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>: | |
15441 | Remove MODE_TI handling. Remove SSE1 handling in attribute "mode" | |
15442 | calculation. | |
15443 | (*movdf_internal_rex64) <case 6,7,8>: Remove MODE_TI handling. | |
15444 | Simplify MODE_V1DF and MODE_V2SF handling. | |
15445 | (*movsf_internal): Remove x constraint from alternative 7 of operand 1. | |
15446 | Simplify MODE_SF handling. | |
15447 | ||
92ceb887 | 15448 | 2011-06-04 Jan Hubicka <jh@suse.cz> |
15449 | ||
15450 | PR tree-optimization/48893 | |
15451 | PR tree-optimization/49091 | |
15452 | PR tree-optimization/49179 | |
15453 | * ipa-inline-analysis.c (evaluate_conditions_for_known_args): | |
15454 | Bounds check. | |
15455 | ||
29413d70 | 15456 | 2011-06-04 Jan Hubicka <jh@suse.cz> |
15457 | ||
15458 | PR lto/48954 | |
c50e6579 | 15459 | * lto-cgraph.c (output_node_opt_summary): Handle NULL skip args |
15460 | bitmaps. | |
29413d70 | 15461 | |
90b40725 | 15462 | 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com> |
15463 | ||
15464 | * doc/invoke.texi: Document -Wdelete-non-virtual-dtor. | |
15465 | ||
2d72f3cf | 15466 | 2011-06-04 Jakub Jelinek <jakub@redhat.com> |
15467 | ||
15468 | PR target/49281 | |
15469 | * config/i386/i386.md (*lea_general_4): Require INTVAL (operands[3]) | |
15470 | to be strictly smaller than 1 << shiftcount. | |
15471 | ||
144eea3a | 15472 | 2011-06-04 Jan Hubicka <jh@suse.cz> |
15473 | ||
15474 | PR tree-optimize/48929 | |
15475 | * ipa-inline-analysis.c (remap_edge_predicates): Fix handling | |
15476 | of empty predicate. | |
15477 | ||
854aa6aa | 15478 | 2011-06-04 Alexandre Oliva <aoliva@redhat.com> |
15479 | ||
15480 | PR debug/48333 | |
15481 | * calls.c (emit_call_1): Prefer the __builtin declaration of | |
15482 | builtin functions. | |
15483 | ||
71ecfb7c | 15484 | 2011-06-03 Diego Novillo <dnovillo@google.com> |
15485 | ||
15486 | * lto-streamer-in.c (unpack_value_fields): Remove unneeded asserts. | |
15487 | (lto_input_tree_pointers): Likewise. | |
15488 | * lto-streamer-out.c (pack_value_fields): Likewise. | |
15489 | (lto_output_tree_pointers): Likewise. | |
15490 | * lto-streamer.h (lto_is_streamable): Add check for OMP_CLAUSE | |
15491 | and OPTIMIZATION_NODE. | |
15492 | ||
1e53920f | 15493 | 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
15494 | ||
15495 | * config/alpha/linux.h (MD_UNWIND_SUPPORT): Remove. | |
15496 | * config/alpha/osf5.h (MD_UNWIND_SUPPORT): Remove. | |
15497 | * config/alpha/vms.h (MD_UNWIND_SUPPORT): Remove. | |
15498 | * config/bfin/linux.h (MD_UNWIND_SUPPORT): Remove. | |
15499 | * config/bfin/uclinux.h (MD_UNWIND_SUPPORT): Remove. | |
15500 | * config/i386/linux.h (MD_UNWIND_SUPPORT): Remove. | |
15501 | * config/i386/linux64.h (MD_UNWIND_SUPPORT): Remove. | |
15502 | * config/i386/sol2.h (MD_UNWIND_SUPPORT): Remove. | |
15503 | * config/i386/mingw32.h (MD_UNWIND_SUPPORT): Remove. | |
15504 | * config/ia64/linux.h (MD_UNWIND_SUPPORT): Remove. | |
15505 | * config/ia64/vms.h (MD_UNWIND_SUPPORT): Remove. | |
15506 | * config/m68k/linux.h (MD_UNWIND_SUPPORT): Remove. | |
15507 | * config/mips/linux.h (MD_UNWIND_SUPPORT): Remove. | |
15508 | * config/pa/pa-hpux.h (MD_UNWIND_SUPPORT): Remove. | |
15509 | * config/pa/pa32-linux.h (MD_UNWIND_SUPPORT): Remove. | |
15510 | * config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Remove. | |
15511 | * config/rs6000/linux.h (MD_UNWIND_SUPPORT): Remove. | |
15512 | * config/rs6000/linux64.h (MD_UNWIND_SUPPORT): Remove. | |
15513 | * config/s390/linux.h (MD_UNWIND_SUPPORT): Remove. | |
15514 | * config/s390/tpf.h (MD_UNWIND_SUPPORT): Remove. | |
15515 | * config/sh/linux.h (MD_UNWIND_SUPPORT): Remove. | |
15516 | * config/sparc/linux.h (MD_UNWIND_SUPPORT): Remove. | |
15517 | * config/sparc/linux64.h (MD_UNWIND_SUPPORT): Remove. | |
15518 | * config/sparc/sol2.h (MD_UNWIND_SUPPORT): Remove. | |
15519 | * config/xtensa/linux.h (MD_UNWIND_SUPPORT): Remove. | |
15520 | * config/alpha/linux-unwind.h: Move to ../libgcc/config/alpha. | |
15521 | * config/alpha/osf5-unwind.h: Move to ../libgcc/config/alpha. | |
15522 | * config/alpha/vms-unwind.h: Move to ../libgcc/config/alpha. | |
15523 | * config/bfin/linux-unwind.h: Move to ../libgcc/config/bfin. | |
15524 | * config/i386/linux-unwind.h: Move to ../libgcc/config/i386. | |
15525 | * config/i386/sol2-unwind.h: Move to ../libgcc/config/i386. | |
15526 | * config/i386/w32-unwind.h: Move to ../libgcc/config/i386. | |
15527 | * config/ia64/linux-unwind.h: Move to ../libgcc/config/ia64. | |
15528 | * config/ia64/vms-unwind.h: Move to ../libgcc/config/ia64. | |
15529 | * config/m68k/linux-unwind.h: Move to ../libgcc/config/m68k. | |
15530 | * config/mips/linux-unwind.h: Move to ../libgcc/config/mips. | |
15531 | * config/pa/hpux-unwind.h: Move to ../libgcc/config/pa. | |
15532 | * config/pa/linux-unwind.h: Move to ../libgcc/config/pa. | |
15533 | * config/rs6000/darwin-unwind.h: Move to ../libgcc/config/rs6000. | |
15534 | * config/rs6000/linux-unwind.h: Move to ../libgcc/config/rs6000. | |
15535 | * config/s390/linux-unwind.h: Move to ../libgcc/config/s390. | |
15536 | * config/s390/tpf-unwind.h: Move to ../libgcc/config/s390. | |
15537 | * config/sh/linux-unwind.h: Move to ../libgcc/config/sh. | |
15538 | * config/sparc/linux-unwind.h: Move to ../libgcc/config/sparc. | |
15539 | * config/sparc/sol2-unwind.h: Move to ../libgcc/config/sparc. | |
15540 | * config/xtensa/linux-unwind.h: Move to ../libgcc/config/xtensa. | |
15541 | * config/darwin9.h (DARWIN_LIBSYSTEM_HAS_UNWIND): Remove. | |
15542 | * system.h (MD_UNWIND_SUPPORT): Poison. | |
15543 | * doc/tm.texi.in (Exception Handling, MD_UNWIND_SUPPORT): Remove. | |
15544 | * doc/tm.texi: Regenerate. | |
15545 | * unwind-dw2.c: Include md-unwind-support.h instead of | |
15546 | MD_UNWIND_SUPPORT. | |
15547 | * config/ia64/unwind-ia64.c: Likewise. | |
15548 | * config/xtensa/unwind-dw2-xtensa.c: Likewise. | |
15549 | ||
eda83832 | 15550 | 2011-06-03 Jack Howarth <howarth@bromo.med.uc.edu> |
4bcd2e07 | 15551 | |
15552 | * varpool.c (varpool_extra_name_alias): Return NULL, not false. | |
15553 | ||
31510e9d | 15554 | 2011-06-03 Richard Henderson <rth@redhat.com> |
15555 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
15556 | ||
15557 | * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__] | |
15558 | (sigill_hdlr): Correct insn, insn size. | |
15559 | (set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Use movaps. | |
15560 | ||
8087ae75 | 15561 | 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
15562 | ||
15563 | * config.gcc (mips-sgi-irix6.5*): Set tmake_file to mips/t-irix6 | |
15564 | t-slibgcc-dummy. | |
15565 | * config/mips/irix-crti.asm: Move to ../libgcc/config/mips/irix-crti.S. | |
15566 | * config/mips/irix-crtn.asm: Move to ../libgcc/config/mips/irix-crtn.S. | |
15567 | * config/mips/t-iris: Remove. | |
15568 | * config/mips/t-irix6: New file. | |
15569 | * config/mips/t-slibgcc-irix: Move to ../libgcc/config/mips. | |
15570 | ||
506cfbc8 | 15571 | 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
15572 | ||
15573 | * Makefile.in (LIB2ADDEHDEP): Remove. | |
15574 | * config/arm/t-bpabi (LIB2ADDEHDEP): Remove. | |
15575 | * config/arm/t-symbian (LIB2ADDEHDEP): Remove. | |
15576 | * config/picochip/t-picochip (LIB2ADDEHDEP): Remove. | |
15577 | * config/t-darwin (LIB2ADDEHDEP): Remove. | |
15578 | * config/t-freebsd (LIB2ADDEHDEP): Remove. | |
15579 | * config/t-linux (LIB2ADDEHDEP): Remove. | |
15580 | ||
f05c9dfb | 15581 | 2011-06-03 Diego Novillo <dnovillo@google.com> |
15582 | ||
15583 | * lto-streamer-in.c (get_resolution): Move to lto/lto.c. | |
15584 | (lto_register_var_decl_in_symtab): Likewise. | |
15585 | (lto_register_function_decl_in_symtab): Likewise. | |
15586 | (lto_read_tree): Move VAR_DECL and FUNCTION_DECL registration | |
7ba0cb54 | 15587 | logic to uniquify_nodes. |
f05c9dfb | 15588 | |
541346b9 | 15589 | 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
15590 | ||
15591 | * config/alpha/t-osf5: Remove. | |
15592 | * config/alpha/t-osf-pthread: Remove. | |
15593 | * config.gcc (alpha*-dec-osf5.1*): Set tmake_file to t-slibgcc-dummy. | |
15594 | * mkmap-flat.awk: Handle osf_export for Tru64 UNIX linker -input file. | |
15595 | ||
290a6dcf | 15596 | 2011-06-03 Julian Brown <julian@codesourcery.com> |
15597 | ||
15598 | * config/arm/arm-cores.def (strongarm, strongarm110, strongarm1100) | |
15599 | (strongarm1110): Use strongarm tuning. | |
f45e47e6 | 15600 | * config/arm/arm-protos.h (tune_params): Add max_insns_skipped field. |
290a6dcf | 15601 | * config/arm/arm.c (arm_strongarm_tune): New. |
15602 | (arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune) | |
15603 | (arm_v6t2_tune, arm_cortex_tune, arm_cortex_a5_tune) | |
15604 | (arm_cortex_a9_tune, arm_fa726te_tune): Add max_insns_skipped field | |
15605 | setting, using previous defaults or 1 for Cortex-A5. | |
15606 | (arm_option_override): Set max_insns_skipped from current tuning. | |
15607 | ||
9453bfe4 | 15608 | 2011-06-03 Nathan Sidwell <nathan@codesourcery.com> |
15609 | ||
15610 | * doc/install.texi (Options specification): Document --with-specs. | |
15611 | ||
2eb9782e | 15612 | 2011-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
15613 | ||
15614 | * config/arm/neon.md (orndi3_neon): Actually split it. | |
15615 | ||
66d42724 | 15616 | 2011-06-02 Alexandre Oliva <aoliva@redhat.com> |
15617 | ||
15618 | * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Bump default to 10. | |
15619 | * var-tracking.c (reverse_op): Limite recurse depth to 5. | |
15620 | ||
8a42230a | 15621 | 2011-06-02 Alexandre Oliva <aoliva@redhat.com> |
15622 | ||
15623 | PR debug/47590 | |
15624 | * target.def (delay_sched2, delay_vartrack): New. | |
15625 | * doc/tm.texi.in: Update. | |
15626 | * doc/tm.texi: Rebuild. | |
15627 | * sched-rgn.c (gate_handle_sched2): Fail if delay_sched2. | |
15628 | * var-tracking.c (gate_handle_var_tracking): Likewise. | |
15629 | * config/bfin/bfin.c (bfin_flag_schedule_insns2): Drop. | |
15630 | (bfin_flag_var_tracking): Drop. | |
15631 | (output_file_start): Don't save and override flag_var_tracking. | |
15632 | (bfin_option_override): Ditto flag_schedule_insns_after_reload. | |
15633 | (bfin_reorg): Test original variables. | |
15634 | (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define. | |
15635 | * config/ia64/ia64.c (ia64_flag_schedule_insns2): Drop. | |
15636 | (ia64_flag_var_tracking): Drop. | |
15637 | (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define. | |
15638 | (ia64_file_start): Don't save and override flag_var_tracking. | |
15639 | (ia64_override_options_after_change): Ditto | |
15640 | flag_schedule_insns_after_reload. | |
15641 | (ia64_reorg): Test original variables. | |
15642 | * config/picochip/picochip.c (picochip_flag_schedule_insns2): Drop. | |
15643 | (picochip_flag_var_tracking): Drop. | |
15644 | (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define. | |
15645 | (picochip_option_override): Don't save and override | |
15646 | flag_schedule_insns_after_reload. | |
15647 | (picochip_asm_file_start): Ditto flag_var_tracking. | |
15648 | (picochip_reorg): Test original variables. | |
15649 | * config/spu/spu.c (spu_flag_var_tracking): Drop. | |
15650 | (TARGET_DELAY_VARTRACK): Define. | |
15651 | (spu_var_tracking): New. | |
15652 | (spu_machine_dependent_reorg): Call it. | |
15653 | (asm_file_start): Don't save and override flag_var_tracking. | |
15654 | ||
cb022464 | 15655 | 2011-06-02 Kaz Kojima <kkojima@gcc.gnu.org> |
15656 | ||
15657 | PR target/49163 | |
15658 | * config/sh/predicates.md (general_movsrc_operand): Return 0 | |
15659 | for memory and memory subreg of which address is an invalid | |
15660 | indexed address for QI and HImode. | |
15661 | (general_movdst_operand): Likewise. | |
15662 | ||
4c43a998 | 15663 | 2011-06-02 Eric Botcazou <ebotcazou@adacore.com> |
15664 | ||
15665 | * cse.c (cse_find_path): Refine change to exclude EDGE_ABNORMAL_CALL | |
15666 | edges only, when there is a non-local label in the function. | |
15667 | * postreload-gcse.c (bb_has_well_behaved_predecessors): Likewise. | |
15668 | ||
01624f90 | 15669 | 2011-06-02 Uros Bizjak <ubizjak@gmail.com> |
15670 | ||
15671 | * config/i386/constraints.md (Y3): New register constraint. | |
15672 | * config/i386/sse.md (*vec_interleave_highv2df): Merge with | |
15673 | *sse3_interleave_highv2df and *sse2_interleave_highv2df. | |
15674 | (*vec_interleave_lowv2df): Merge with *sse3_interleave_lowv2df and | |
15675 | *sse2_interleave_lowv2df. | |
15676 | ||
08969866 | 15677 | 2011-06-02 Julian Brown <julian@codesourcery.com> |
15678 | ||
15679 | * config/arm/arm-cores.def (cortex-a5): Use cortex_a5 tuning. | |
15680 | * config/arm/arm.c (arm_cortex_a5_branch_cost): New. | |
15681 | (arm_cortex_a5_tune): New. | |
15682 | ||
37565543 | 15683 | 2011-06-02 Julian Brown <julian@codesourcery.com> |
15684 | ||
285a01fc | 15685 | * config/arm/arm-protos.h (tune_params): Add branch_cost hook. |
15686 | * config/arm/arm.c (arm_default_branch_cost): New. | |
15687 | (arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune) | |
15688 | (arm_v6t2_tune, arm_cortex_tune, arm_cortex_a9_tune) | |
15689 | (arm_fa726_tune): Set branch_cost field using | |
15690 | arm_default_branch_cost. | |
15691 | * config/arm/arm.h (BRANCH_COST): Use branch_cost hook from | |
15692 | current_tune structure. | |
15693 | * dojump.c (tm_p.h): Include file. | |
15694 | ||
15695 | 2011-06-02 Julian Brown <julian@codesourcery.com> | |
15696 | ||
15697 | * config/arm/arm-cores.def (arm1156t2-s, arm1156t2f-s): Use v6t2 | |
15698 | tuning. | |
37565543 | 15699 | (cortex-a5, cortex-a8, cortex-a15, cortex-r4, cortex-r4f, cortex-m4) |
15700 | (cortex-m3, cortex-m1, cortex-m0): Use cortex tuning. | |
15701 | * config/arm/arm-protos.h (tune_params): Add prefer_constant_pool | |
15702 | field. | |
15703 | * config/arm/arm.c (arm_slowmul_tune, arm_fastmul_tune) | |
15704 | (arm_xscale_tune, arm_9e_tune, arm_cortex_a9_tune) | |
15705 | (arm_fa726te_tune): Add prefer_constant_pool setting. | |
15706 | (arm_v6t2_tune, arm_cortex_tune): New. | |
15707 | * config/arm/arm.h (TARGET_USE_MOVT): Make dependent on | |
15708 | prefer_constant_pool setting. | |
15709 | ||
1e541240 | 15710 | 2011-06-02 Uros Bizjak <ubizjak@gmail.com> |
15711 | ||
01624f90 | 15712 | * config/i386/i386.c (standard_sse_constant_p) <case 1>: Simplify |
15713 | switch statement. | |
1e541240 | 15714 | * config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>: Ditto. |
15715 | (*movdf_internal) <case 6,7,8>: Ditto. | |
15716 | ||
01624f90 | 15717 | * config/i386/constraints.md (Y4): New register constraint. |
1e541240 | 15718 | * config/i386/sse.md (vec_set<mode>_0): Merge with |
15719 | *vec_set<mode>_0_sse4_1 and *vec_set<mode>_0_sse2. | |
15720 | (*vec_extractv2di_1): Merge from *vec_extractv2di_1_sse2 and | |
15721 | *vec_extractv2di_1_sse. | |
15722 | (*vec_concatv2di_rex64): Merge from *vec_concatv2di_rex64_sse4_1 | |
15723 | and *vec_concatv2di_rex64_sse. | |
15724 | ||
f0090234 | 15725 | 2011-06-02 Stuart Henderson <shenders@gcc.gnu.org> |
15726 | ||
15727 | PR target/48807 | |
15728 | * config/bfin/bfin.c (bfin_function_ok_for_sibcall): Check return value | |
15729 | of cgraph_local_info for null before attempting to use it. | |
15730 | ||
d1ff492e | 15731 | 2011-06-02 Eric Botcazou <ebotcazou@adacore.com> |
15732 | ||
15733 | * function.h (struct stack_usage): Remove dynamic_alloc_count field. | |
15734 | (current_function_dynamic_alloc_count): Delete. | |
15735 | * builtins.c (expand_builtin_setjmp_setup): Do not set calls_setjmp. | |
15736 | (expand_builtin_nonlocal_goto): Remove obsolete comment. | |
15737 | (expand_builtin_update_setjmp_buf): Remove dead code. | |
15738 | * cse.c (cse_find_path): Do not follow a single abnormal incoming edge. | |
15739 | * explow.c (allocate_dynamic_stack_space): Remove SETJMP_VIA_SAVE_AREA | |
15740 | support. | |
15741 | * function.c (instantiate_virtual_regs): Likewise. | |
15742 | * postreload-gcse.c (bb_has_well_behaved_predecessors): Return false | |
15743 | for a block with a single abnormal incoming edge. | |
15744 | * config/sparc/sparc.h (STACK_SAVEAREA_MODE): Define. | |
460390cf | 15745 | (SETJMP_VIA_SAVE_AREA): Delete. |
d1ff492e | 15746 | * config/sparc/sparc-protos.h (load_got_register): Declare. |
15747 | * config/sparc/sparc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Define. | |
15748 | (load_got_register): Make global. | |
15749 | (sparc_frame_pointer_required): Add 'static'. | |
15750 | (sparc_can_eliminate): Likewise. Call sparc_frame_pointer_required. | |
15751 | (sparc_builtin_setjmp_frame_value): New function. | |
15752 | * config/sparc/sparc.md (UNSPECV_SETJMP): Remove. | |
15753 | (save_stack_nonlocal): New expander. | |
15754 | (restore_stack_nonlocal): Likewise. | |
15755 | (nonlocal_goto): Remove modes, adjust predicates and reimplement. | |
15756 | (nonlocal_goto_internal): New insn. | |
15757 | (goto_handler_and_restore): Delete. | |
15758 | (builtin_setjmp_setup): Likewise. | |
15759 | (do_builtin_setjmp_setup): Likewise. | |
15760 | (setjmp): Likewise. | |
15761 | (builtin_setjmp_receiver): New expander. | |
15762 | ||
523a6ae3 | 15763 | 2011-06-01 David Li <davidxl@google.com> |
15764 | ||
15765 | PR middle-end/49261 | |
15766 | * tree-pretty-print.c (dump_function_header): Format cleanup. | |
15767 | ||
73e5edb6 | 15768 | 2011-06-01 Kaz Kojima <kkojima@gcc.gnu.org> |
15769 | ||
15770 | PR target/49238 | |
15771 | * config/sh/sh.c (expand_cbranchdi4): Use a scratch register if | |
15772 | needed when original operands are used for msw_skip comparison. | |
15773 | ||
4951f89f | 15774 | 2011-06-01 Jakub Jelinek <jakub@redhat.com> |
15775 | ||
15776 | PR debug/49250 | |
15777 | * var-tracking.c (add_uses, add_stores): Don't call | |
15778 | cselib_subst_to_values on ENTRY_VALUE. | |
15779 | ||
bb35cf1e | 15780 | 2011-06-01 Diego Novillo <dnovillo@google.com> |
15781 | ||
15782 | * lto-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): Call | |
15783 | output_record_start with LTO_null instead of output_zero. | |
15784 | (lto_output_ts_binfo_tree_pointers): Likewise. | |
15785 | (lto_output_tree): Likewise. | |
15786 | (output_eh_try_list): Likewise. | |
15787 | (output_eh_region): Likewise. | |
15788 | (output_eh_lp): Likewise. | |
15789 | (output_eh_regions): Likewise. | |
15790 | (output_bb): Likewise. | |
15791 | (output_function): Likewise. | |
15792 | (output_unreferenced_globals): Likewise. | |
15793 | * lto-streamer.h (enum LTO_tags): Reserve MAX_TREE_CODES | |
15794 | instead of NUM_TREE_CODES. | |
15795 | (lto_tag_is_tree_code_p): Check max value against MAX_TREE_CODES. | |
15796 | (lto_output_int_in_range): Change << to >> when shifting VAL. | |
15797 | ||
35d04dfc | 15798 | 2011-06-01 Diego Novillo <dnovillo@google.com> |
15799 | ||
15800 | * lto-streamer-out.c (lto_output_ts_decl_non_common_tree_pointers): | |
15801 | Remove assertion for DECL_SAVED_TREE in FUNCTION_DECL nodes. | |
15802 | ||
e09c2930 | 15803 | 2011-06-01 Richard Sandiford <rdsandiford@googlemail.com> |
15804 | ||
15805 | PR target/45074 | |
15806 | * optabs.h (valid_multiword_target_p): Declare. | |
15807 | * expmed.c (extract_bit_field_1): Check valid_multiword_target_p when | |
15808 | doing multi-word operations. | |
15809 | * optabs.c (expand_binop): Likewise. | |
15810 | (expand_doubleword_bswap): Likewise. | |
15811 | (expand_absneg_bit): Likewise. | |
15812 | (expand_unop): Likewise. | |
15813 | (expand_copysign_bit): Likewise. | |
15814 | (multiword_target_p): New function. | |
15815 | ||
b128b22f | 15816 | 2011-06-01 Richard Sandiford <rdsandiford@googlemail.com> |
15817 | ||
15818 | PR rtl-optimization/48830 | |
15819 | PR rtl-optimization/48808 | |
15820 | PR rtl-optimization/48792 | |
15821 | * reload.c (push_reload): Check contains_reg_of_mode. | |
15822 | * reload1.c (strip_paradoxical_subreg): New function. | |
15823 | (gen_reload_chain_without_interm_reg_p): Use it to handle | |
15824 | paradoxical subregs. | |
15825 | (emit_output_reload_insns, gen_reload): Likewise. | |
15826 | ||
855c9b82 | 15827 | 2011-06-01 David Li <davidxl@google.com> |
15828 | ||
15829 | * predict.c : Change pass name | |
15830 | * ipa.c: Ditto. | |
15831 | * dce.c: Ditto. | |
15832 | * tree-profile.c: Ditto. | |
15833 | * except.c: Ditto. | |
15834 | ||
7009b7bd | 15835 | 2011-06-01 David Li <davidxl@google.com> |
15836 | ||
15837 | * tree-pretty-print.c (dump_function_header): New function. | |
15838 | * final.c (rest_of_clean_state): Use header dumper. | |
15839 | * tree-cfg.c (gimple_dump_cfg): Use header dumper. | |
15840 | * passes.c (pass_init_dump_file): Use header dumper. | |
15841 | ||
236e4c9e | 15842 | 2011-06-01 Jakub Jelinek <jakub@redhat.com> |
15843 | ||
e2ed6265 | 15844 | * dwarf2out.c (compare_loc_descriptor, scompare_loc_descriptor, |
15845 | ucompare_loc_descriptor, minmax_loc_descriptor, clz_loc_descriptor, | |
15846 | popcount_loc_descriptor, bswap_loc_descriptor, rotate_loc_descriptor): | |
15847 | New functions. | |
15848 | (mem_loc_descriptor): Use them. | |
15849 | ||
236e4c9e | 15850 | * var-tracking.c (create_entry_value): New function. |
15851 | (vt_add_function_parameter): Use it. | |
15852 | ||
43ae7603 | 15853 | 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
15854 | ||
15855 | * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]: | |
15856 | Include <signal.h>, <ucontext.h>. | |
15857 | (sigill_caught): Define. | |
15858 | (sigill_hdlr): New function. | |
15859 | (set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Check if SSE | |
15860 | insns can be executed. | |
1e541240 | 15861 | * config/sol2.h (ENDFILE_SPEC): Use crtfastmath.o if -ffast-math etc. |
43ae7603 | 15862 | * config/sparc/sol2.h (ENDFILE_SPEC): Remove. |
15863 | ||
63abf89e | 15864 | 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
15865 | ||
15866 | * config/t-slibgcc-darwin: Move to ... | |
1e541240 | 15867 | * config/t-slibgcc-dummy: ... this. Clarify comments. |
63abf89e | 15868 | * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*, |
15869 | powerpc-*-darwin*, powerpc64-*-darwin*): Reflect this. | |
15870 | (i[3456x]86-*-netware*): Add t-slibgcc-dummy to tmake_file. | |
1e541240 | 15871 | (i[34567]86-*-rtems*): Remove extra_parts. Use i386/t-rtems. |
63abf89e | 15872 | Remove i386/t-crtstuff from tmake_file. |
15873 | (i[34567]86-*-solaris2*): Remove t-svr4, | |
15874 | t-slibgcc-elf-ver, t-slibgcc-sld from tmake_file, add | |
15875 | t-slibgcc-dummy. | |
15876 | (sparc-*-elf*, sparc64-*-elf*): Remove tmake_file, extra_parts. | |
15877 | (sparc-*-rtems*, sparc64-*-rtems*): Remove sparc/t-crtin, | |
15878 | sparc/t-crtfm from tmake_file. | |
15879 | (sparc*-*-solaris2*): Remove sparc/t-sol2, sparc/t-crtfm, | |
15880 | t-slibgcc-elf-ver, t-slibgcc-sld, add t-slibgcc-dummy. | |
15881 | Remove extra_parts. | |
15882 | * config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Define. | |
15883 | * config/i386/t-nwld (SHLIB_LINK): Remove. | |
15884 | * config/i386/t-rtems-i386: Rename to ... | |
15885 | * config/i386/t-rtems: ... this. | |
15886 | ($(T)crti.o, $(T)crtn.o): Remove. | |
15887 | (FPBIT, DPBIT, LIB2FUNCS_EXTRA): Remove. | |
15888 | (dp-bit.c, fp-bit.c, xp-bit.c): Remove. | |
15889 | (EXTRA_MULTILIB_PARTS, LIBGCC, INSTALL_LIBGCC): Remove. | |
15890 | * config/i386/t-sol2-10 (LIBGCC, INSTALL_LIBGCC, | |
15891 | EXTRA_MULTILIB_PARTS): Remove. | |
15892 | * config/sparc/t-sol2-64: Likewise. | |
15893 | * config/sparc/t-sol2: Remove. | |
15894 | * config/sparc/t-crtin: Remove. | |
15895 | * config/sparc/gmon-sol2.c: Move to ../libgcc/config. | |
15896 | * config/i386/gmon-sol2.c: Remove. | |
15897 | * config/i386/sol2-c1.asm: Move to ../libgcc/config/i386/sol2-c1.S. | |
15898 | * config/i386/sol2-ci.asm: Move to ../libgcc/config/i386/sol2-ci.S. | |
15899 | * config/i386/sol2-cn.asm: Move to ../libgcc/config/i386/sol2-cn.S. | |
15900 | * config/i386/sol2-gc1.asm: Remove. | |
15901 | * config/sparc/sol2-c1.asm: Move to ../libgcc/config/sparc/sol2-c1.S. | |
15902 | * config/sparc/sol2-ci.asm: Move to ../libgcc/config/sparc/sol2-ci.S. | |
15903 | * config/sparc/sol2-cn.asm: Move to ../libgcc/config/sparc/sol2-cn.S. | |
15904 | * config/t-slibgcc-sld: Remove. | |
15905 | ||
61d45baf | 15906 | 2011-06-01 Jakub Jelinek <jakub@redhat.com> |
15907 | ||
15908 | * dwarf2out.c (mem_loc_descriptor) <do_ucompare>: Call | |
15909 | base_type_for_mode with op_mode instead of mode. | |
15910 | ||
7d3cda8c | 15911 | 2011-06-01 Paul Brook <paul@cpodesourcery.com> |
15912 | ||
15913 | * config/arm/arm-cores.def: Add cortex-r5. Add DIV flags to | |
15914 | Cortex-A15. | |
15915 | * config/arm/arm-tune.md: Regenerate. | |
15916 | * config/arm/arm-tables.opt: Regenerate. | |
15917 | * config/arm/arm.c (FL_DIV): Rename... | |
15918 | (FL_THUMB_DIV): ... to this. | |
15919 | (FL_ARM_DIV): Define. | |
15920 | (FL_FOR_ARCH7R, FL_FOR_ARCH7M): Use FL_THUMB_DIV. | |
15921 | (arm_arch_hwdiv): Remove. | |
15922 | (arm_arch_thumb_hwdiv, arm_arch_arm_hwdiv): New variables. | |
15923 | (arm_issue_rate): Add cortexr5. | |
15924 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Set | |
15925 | __ARM_ARCH_EXT_IDIV__. | |
15926 | (TARGET_IDIV): Define. | |
15927 | (arm_arch_hwdiv): Remove. | |
15928 | (arm_arch_arm_hwdiv, arm_arch_thumb_hwdiv): New prototypes. | |
15929 | * config/arm/arm.md (tune_cortexr4): Add cortexr5. | |
15930 | (divsi3, udivsi3): New patterns. | |
15931 | * config/arm/thumb2.md (divsi3, udivsi3): Remove. | |
15932 | * doc/invoke.texi: Document ARM -mcpu=cortex-r5 | |
15933 | ||
572635a5 | 15934 | 2011-06-01 Martin Jambor <mjambor@suse.cz> |
15935 | ||
15936 | * ipa-utils.c (ipa_dfs_info): New field scc_no. | |
15937 | * ipa-utils.c (searchc): Set scc_no. | |
15938 | ||
c336a49e | 15939 | 2011-06-01 Martin Jambor <mjambor@suse.cz> |
15940 | ||
15941 | * ipa-utils.c (searchc_env): New field allow_overwritable. | |
15942 | (searchc): do not ignore edges to overwritable nodes if indicated | |
15943 | by env->allow_overwritable. | |
15944 | (ipa_reduced_postorder): Set env.allow_overwritable. | |
15945 | ||
ed61b909 | 15946 | 2011-06-01 Richard Guenther <rguenther@suse.de> |
15947 | ||
15948 | * tree.c (free_lang_data): Do not reset boolean_type_node nor | |
15949 | char_type_node. | |
15950 | * lto-streamer.c (lto_record_common_node): Take node pointer, | |
15951 | do not register types. | |
15952 | (lto_preload_common_nodes): Explicitly skip preloading nodes | |
15953 | that differ between frontends. | |
15954 | ||
7d2c0823 | 15955 | 2011-05-31 Pat Haugen <pthaugen@us.ibm.com> |
3c9df09e | 15956 | |
15957 | * config/rs6000/rs6000.h (REG_CLASS_CONTENTS): Remove vr0..vr2 from | |
15958 | NON_FLOAT_REGS. | |
15959 | ||
7d2c0823 | 15960 | 2011-05-31 Pat Haugen <pthaugen@us.ibm.com> |
29d2973b | 15961 | |
15962 | * config/rs6000/rs6000.c (rs6000_register_move_cost): Preserve from | |
15963 | parameter value for dump. Dump cost on outermost call only. | |
15964 | (rs6000_memory_move_cost): Dump cost on outermost call only. | |
15965 | ||
1bd906a3 | 15966 | 2011-05-31 Jakub Jelinek <jakub@redhat.com> |
15967 | ||
6a3c8c39 | 15968 | * dwarf2out.c (resolve_addr_in_expr): Optimize away redundant |
15969 | DW_OP_GNU_convert ops. | |
15970 | ||
0ee5bf3c | 15971 | * cselib.c (promote_debug_loc): Allow l->next non-NULL for |
15972 | cselib_preserve_constants. | |
15973 | (cselib_lookup_1): If cselib_preserve_constants, | |
15974 | a new VALUE is being created for REG and there is a VALUE for the | |
15975 | same register in wider mode, add another loc with lowpart SUBREG of | |
15976 | the wider VALUE. | |
15977 | (cselib_subst_to_values): Handle ENTRY_VALUE. | |
15978 | * var-tracking.c (replace_expr_with_values): Return NULL for | |
15979 | ENTRY_VALUE too. | |
15980 | * dwarf2out.c (convert_descriptor_to_signed): New function. | |
15981 | (mem_loc_descriptor) <case ZERO_EXTEND>: Optimize using DW_OP_and | |
15982 | instead of two shifts. | |
15983 | (mem_loc_descriptor) <do_shift>: ZERO_EXTEND second argument to | |
15984 | the right mode if needed. | |
15985 | (mem_loc_descriptor) <case MOD>: For typed ops just use DW_OP_mod. | |
15986 | (mem_loc_descriptor) <case UNSIGNED_FIX>: Use | |
15987 | convert_descriptor_to_signed. | |
15988 | (mem_loc_descriptor) <case UDIV, CLZ, CTZ, FFS, POPCOUNT, PARITY, | |
15989 | BSWAP, ROTATE, ROTATERT>: Handle these rtls. | |
15990 | ||
1bd906a3 | 15991 | PR target/48688 |
15992 | * config/i386/i386.md (*lea_general_4): New define_insn_and_split. | |
15993 | ||
c6a47dd3 | 15994 | 2011-05-31 Uros Bizjak <ubizjak@gmail.com> |
15995 | ||
15996 | * config/i386/i386.md: Use SWI248x instead of X87MODEI, SWI24 instead | |
15997 | of X87MODEI12 and SWI48x instead of SSEMODEI24. | |
15998 | (SWI248x): New mode iterator, rename from X87MODEI. | |
15999 | (X87MODEI): Remove mode iterator. | |
16000 | (X87MODEI12): Ditto. | |
16001 | (SSEMODEI24): Ditto. | |
16002 | ||
b5c80997 | 16003 | 2011-05-31 Alexandre Oliva <aoliva@redhat.com> |
16004 | ||
16005 | * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): New. | |
16006 | * doc/invoke.texi: Document max-vartrack-expr-depth. | |
16007 | * var-tracking.c (EXPR_DEPTH): New. | |
16008 | (reverse_op, vt_expand_loc, vt_expand_loc_dummy): Use it. | |
16009 | ||
c42ab3cf | 16010 | 2011-05-31 Alexandre Oliva <aoliva@redhat.com> |
16011 | ||
16012 | * config/i386/i386.c (ix86_rtx_costs): Drop NEG from sub for FMA. | |
16013 | * config/i386/sse.md: Add n to negated FMA pattern names. | |
16014 | ||
400b18e7 | 16015 | 2011-05-31 Alexandre Oliva <aoliva@redhat.com> |
16016 | ||
16017 | * gcc.c (driver_handle_option): Fix disabling of -fcompare-debug. | |
16018 | ||
5479358a | 16019 | 2011-05-31 Alexandre Oliva <aoliva@redhat.com> |
16020 | ||
c6a47dd3 | 16021 | * gengtype-state.c (read_state_params_structs): Initialize previous. |
5479358a | 16022 | |
b928b0b2 | 16023 | 2011-05-31 Uros Bizjak <ubizjak@gmail.com> |
16024 | ||
16025 | * config/i386/i386.md (*pushxf_nointeger): Merge alternatives 1 and 2. | |
16026 | (FP push_operand splitters): Merge {TF,XF,DF}mode splitters. | |
16027 | ||
16028 | 2011-05-31 Uros Bizjak <ubizjak@gmail.com> | |
16029 | ||
16030 | * config/i386/i386.md (*movtf_internal): Avoid allocating general | |
16031 | registers. Penalize F*r->o alternative to prevent partial memory | |
16032 | stalls. Slightly penalize *roF->*r alternative. Generate SSE | |
16033 | CONST_DOUBLE immediates when optimizing function for size. Do not move | |
16034 | CONST_DOUBLEs directly to memory for !TARGET_MEMORY_MISMATCH_STALL. | |
16035 | (*movxf_internal): Slightly penalize Yx*roF->Yx*r alternative. | |
16036 | (*movdf_internal): Slightly penalize Yd*roF->Yd*r alternative. | |
16037 | (*movdf_internal_rex64): Slightly penalize rm->r, F->m and r->m | |
16038 | alternatives. | |
16039 | (*movsf_internal): Slightly penalize rmF->r and Fr->m alternatives. | |
16040 | ||
16041 | (fp_register_operand splitters): Use fp_register_operand | |
16042 | constraint. Do not use FP_REG_P in insn condition. | |
16043 | (any_fp_register_operand splitters): Use any_fp_register_operand | |
16044 | constraint. Do not use ANY_FP_REG_P in insn condition. | |
16045 | ||
7857a7b7 | 16046 | 2011-05-31 Jan Hubicka <jh@suse.cz> |
16047 | ||
16048 | * cgraph.h (cgraph_inline_failed_t): Give enum a name | |
16049 | * lto-cgraph.c (LDPR_NUM_KNOWN): New macro. | |
16050 | (LTO_cgraph_tags): Add LTO_cgraph_last_tag. | |
16051 | (lto_output_edge): Use output_enum and var_len_unsigned. | |
16052 | (lto_output_varpool_node): Likewise. | |
16053 | (input_overwrite_node): Do not take resolution parameter; | |
16054 | extract it from a bitpack. | |
16055 | (input_node): Do not read resolution; use input_enum and | |
16056 | var_len_unsigned. | |
16057 | (input_varpool_node): Likewise. | |
16058 | (input_edge): Likewise. | |
16059 | (input_cgraph_1): Likewise. | |
16060 | ||
f0e8bbbc | 16061 | 2011-05-31 Richard Guenther <rguenther@suse.de> |
16062 | ||
16063 | * gimple.c (gimple_register_canonical_type): Do not register | |
16064 | any types via gimple_register_type. | |
16065 | ||
58d2f5dd | 16066 | 2011-05-31 Jan Hubicka <jh@suse.cz> |
16067 | ||
16068 | * lto-symtab.c (lto_symtab_merge_cgraph_nodes): Merge alias decl | |
16069 | of thunks. | |
16070 | ||
8525edb5 | 16071 | 2011-05-31 Jakub Jelinek <jakub@redhat.com> |
16072 | ||
16073 | PR rtl-optimization/49235 | |
16074 | * tree-ssa-address.c (gen_addr_rtx): Ignore base if it is const0_rtx. | |
16075 | (create_mem_ref_raw): Create MEM_REF even if base is INTEGER_CST. | |
16076 | ||
83ec4165 | 16077 | 2011-05-31 Ira Rosen <ira.rosen@linaro.org> |
16078 | ||
16079 | PR tree-optimization/49093 | |
16080 | * tree-vect-data-refs.c (vect_analyze_data_refs): Fail for volatile | |
16081 | data references. | |
16082 | ||
eb255359 | 16083 | 2011-05-31 Dodji Seketeli <dodji@redhat.com> |
16084 | ||
16085 | PR debug/49047 | |
16086 | * dwarf2out.c (gen_subprogram_die): Emit linkage name attribute | |
b928b0b2 | 16087 | for concrete functions containing the code of cloned functions. |
eb255359 | 16088 | |
678b2f5b | 16089 | 2011-05-31 Richard Guenther <rguenther@suse.de> |
16090 | ||
16091 | * tree-ssa-forwprop.c (forward_propagate_into_comparison): Rename | |
16092 | to ... | |
16093 | (forward_propagate_into_comparison_1): ... this. | |
16094 | (forward_propagate_comparison): Rename to ... | |
16095 | (forward_propagate_into_comparison): ... this. Split out | |
16096 | real forward propagation code to ... | |
16097 | (forward_propagate_comparison): ... this. | |
16098 | (forward_propagate_into_gimple_cond): Remove looping. | |
16099 | (forward_propagate_into_cond): Likewise. | |
16100 | (simplify_not_neg_expr): Return whether we have done something. | |
16101 | (simplify_gimple_switch): Likewise. | |
16102 | (tree_ssa_forward_propagate_single_use_vars): Rename to ... | |
16103 | (ssa_forward_propagate_and_combine): ... this. Re-structure | |
16104 | to do a forward forward-propagation walk on BBs and a backward | |
b928b0b2 | 16105 | stmt combining walk on BBs. Consistently re-scan changed statements. |
678b2f5b | 16106 | (pass_forwprop): Adjust. |
16107 | ||
84e176ba | 16108 | 2011-05-30 Ian Lance Taylor <iant@google.com> |
16109 | ||
16110 | * godump.c (go_format_type): Correct length of name added to | |
16111 | obstack for anonymous field. | |
16112 | ||
35e3c1ad | 16113 | 2011-05-30 Kaz Kojima <kkojima@gcc.gnu.org> |
16114 | ||
16115 | PR target/49186 | |
16116 | * config/sh/sh.c (expand_cbranchdi4): Set msw_skip when the high | |
16117 | part of the second operand is 0. | |
16118 | ||
7d13df59 | 16119 | 2011-05-30 Uros Bizjak <ubizjak@gmail.com> |
16120 | ||
16121 | * config/i386/i386.md (*movxf_internal): Penalize FYx*r->o alternative | |
16122 | to prevent partial memory stalls. Do not move CONST_DOUBLEs directly | |
16123 | to memory for !TARGET_MEMORY_MISMATCH_STALL. | |
16124 | (*movdf_internal_rex64): Do not penalize F->r alternative. | |
b928b0b2 | 16125 | (*movdf_internal): Penalize FYd*r->o alternative to prevent partial |
7d13df59 | 16126 | memory stalls. Generate SSE and x87 CONST_DOUBLE immediates only |
16127 | when optimizing function for size. Do not move CONST_DOUBLEs | |
16128 | directly to memory for !TARGET_MEMORY_MISMATCH_STALL. | |
b928b0b2 | 16129 | (FP move splitters): Merge {TF,XF,DF}mode splitters. Do not handle |
16130 | SUBREGs. Do not check for MEM_P operands in the insn condition, | |
7d13df59 | 16131 | check for ANY_FP_REGNO_P instead. |
16132 | * config/i386/constraints.md (Yd): Enable GENERAL_REGS for | |
16133 | TARGET_64BIT and for TARGET_INTEGER_DFMODE_MOVES when optimizing | |
16134 | function for speed. | |
16135 | * config/i386/i386.c (ix86_option_override_internal): Do not | |
16136 | set TARGET_INTEGER_DFMODE_MOVES here. | |
16137 | ||
9e4cf85e | 16138 | 2011-05-30 H.J. Lu <hongjiu.lu@intel.com> |
16139 | ||
16140 | PR target/49168 | |
1e541240 | 16141 | * config/i386/i386.md (*movtf_internal): Handle misaligned load/store. |
9e4cf85e | 16142 | |
f9ef3c37 | 16143 | 2011-05-30 Jakub Jelinek <jakub@redhat.com> |
16144 | ||
16145 | * dwarf2out.c (modified_type_die, gen_reference_type_die): Use | |
16146 | DW_TAG_rvalue_reference_type even for | |
16147 | -gdwarf-4 -fno-debug-types-section. | |
16148 | ||
ca12eb68 | 16149 | 2011-05-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
16150 | ||
16151 | PR tree-optimization/46728 | |
16152 | * tree-ssa-math-opts.c (build_and_insert_call): Reorder parms. | |
16153 | (build_and_insert_binop): New. | |
16154 | (gimple_expand_builtin_pow): Reorder args for | |
16155 | build_and_insert_call; use build_and_insert_binop; add more | |
16156 | optimizations for fractional exponents. | |
7d13df59 | 16157 | |
fc9c9e87 | 16158 | 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org> |
16159 | ||
16160 | PR bootstrap/49190 | |
16161 | ||
16162 | Revert: | |
16163 | 2011-05-26 Nathan Froyd <froydnj@codesourcery.com> | |
16164 | ||
16165 | * tree.h (struct tree_identifier): Inherit from tree_typed, not | |
16166 | tree_common. | |
16167 | (HT_IDENT_TO_GCC_IDENT): Adjust for said change. | |
16168 | * tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as | |
16169 | TS_BASE instead of TS_COMMON. | |
16170 | * varasm.c (assemble_name): Remove assert. | |
16171 | ||
f7e59ca4 | 16172 | 2011-05-30 Richard Sandiford <rdsandiford@googlemail.com> |
16173 | ||
16174 | * config.gcc: Keep obselete list sorted. | |
16175 | ||
04c9ad62 | 16176 | 2011-05-30 Jakub Jelinek <jakub@redhat.com> |
16177 | Eric Botcazou <ebotcazou@adacore.com> | |
16178 | ||
16179 | * var-tracking.c (vt_add_function_parameter): Remap incoming MEMs with | |
16180 | crtl->args.internal_arg_pointer based address to arg_pointer_rtx if | |
16181 | there is a DRAP register and arg_pointer_rtx is the CFA pointer. | |
16182 | (vt_init_cfa_base): Don't equate cfa_base_rtx if stack was realigned. | |
16183 | (vt_initialize): Initialize cfa_base_rtx if there is a DRAP register. | |
16184 | ||
26256e53 | 16185 | 2011-05-30 Richard Guenther <rguenther@suse.de> |
16186 | ||
16187 | * gimple.c (gimple_types_compatible_p_1): Compare record | |
16188 | and union type members properly. | |
16189 | ||
9ece8f57 | 16190 | 2011-05-30 Richard Guenther <rguenther@suse.de> |
16191 | ||
16192 | PR tree-optimization/49210 | |
b928b0b2 | 16193 | * ipa-split.c (split_function): Care for the case where the call |
16194 | result is not trivially convertible to the result holding variable. | |
9ece8f57 | 16195 | |
29b71b9c | 16196 | 2011-05-30 Richard Guenther <rguenther@suse.de> |
16197 | ||
16198 | PR tree-optimization/49218 | |
16199 | * tree-vrp.c (adjust_range_with_scev): Properly check whether | |
16200 | overflow occured. | |
16201 | ||
c8126d25 | 16202 | 2011-05-30 Richard Guenther <rguenther@suse.de> |
16203 | ||
16204 | * tree-ssa-forwprop.c (forward_propagate_into_comparison): | |
16205 | New function split out from ... | |
16206 | (forward_propagate_into_gimple_cond): ... here. Adjust. | |
16207 | (forward_propagate_into_cond): Likewise. | |
16208 | (forward_propagate_comparison): Also propagate into | |
16209 | comparisons on assignment RHS. Change return value to | |
16210 | behave similar to forward_propagate_into_cond. | |
16211 | (tree_ssa_forward_propagate_single_use_vars): Handle | |
16212 | strict-overflow warnings properly for forward_propagate_comparison. | |
16213 | ||
1dc619a1 | 16214 | 2011-05-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
16215 | ||
16216 | * configure.ac (gcc_cv_lto_plugin): Determine lto plugin support | |
16217 | from plugin linker. | |
16218 | * configure: Regenerate. | |
16219 | ||
eb3a666e | 16220 | 2011-05-30 Ira Rosen <ira.rosen@linaro.org> |
16221 | ||
16222 | PR tree-optimization/49199 | |
16223 | * tree-vect-loop.c (vect_is_slp_reduction): Check that the | |
7d13df59 | 16224 | non-reduction operands are either defined in the loop or by induction. |
eb3a666e | 16225 | |
c3087ce0 | 16226 | 2011-05-29 Xinliang David Li <davidxl@google.com> |
16227 | ||
16228 | * opts-global.c (handle_common_deferred_options): Handle new options. | |
16229 | * passes.c (register_one_dump_file): Call register_pass_name. | |
16230 | (execute_one_pass): Check explicit enable/disable flag. | |
16231 | (passr_hash): New function. | |
16232 | (passr_eq): Ditto. | |
16233 | (register_pass_name): Ditto. | |
16234 | (get_pass_by_name): Ditto. | |
16235 | (pass_hash): Ditto. | |
16236 | (pass_eq): Ditto. | |
16237 | (enable_pass): Ditto. | |
16238 | (disable_pass): Ditto. | |
16239 | (is_pass_explicitly_enabled_or_disabled): Ditto. | |
16240 | ||
30677884 | 16241 | 2011-05-29 Uros Bizjak <ubizjak@gmail.com> |
16242 | ||
16243 | * config/i386/i386.md (*movoi_internal_avx): Use | |
16244 | standard_sse_constant_opcode for alternative 0. | |
16245 | (*movti_internal_sse): Ditto. | |
16246 | (*movti_internal_rex64): Use standard_sse_constant_opcode for | |
16247 | alternative 2. | |
16248 | (*movdi_internal_rex64): Use standard_sse_constant_opcode for | |
16249 | sselog1 type moves. | |
16250 | (*movsi_internal): Ditto. | |
16251 | (*movdi_internal): Ditto. Add ssecvt type moves. | |
16252 | ||
7cb63246 | 16253 | 2011-05-29 Eric Botcazou <ebotcazou@adacore.com> |
16254 | ||
16255 | PR target/48830 | |
16256 | * rtlanal.c (simplify_subreg_regno): Adjust comment. | |
16257 | ||
4ca75988 | 16258 | 2011-05-29 Jakub Jelinek <jakub@redhat.com> |
16259 | ||
16260 | PR rtl-optimization/49095 | |
16261 | * config/i386/predicates.md (plusminuslogic_operator): New predicate. | |
16262 | * config/i386/i386.md: Add peepholes for mem {+,-,&,|,^}= x; mem != 0. | |
16263 | ||
df81f4db | 16264 | 2011-05-29 Richard Sandiford <rdsandiford@googlemail.com> |
16265 | ||
16266 | PR target/43995 | |
16267 | * config/mips/mips.c (mips_pic_call_symbol_from_set): Add a | |
16268 | recurse_p argument. Only follow register copies if it is set, | |
16269 | and prevent mips_find_pic_call_symbol from recursing. | |
16270 | (mips_find_pic_call_symbol): Add a recurse_p argument. | |
16271 | Pass it to mips_pic_call_symbol_from_set. | |
16272 | (mips_annotate_pic_calls): Update accordingly. | |
16273 | ||
47e1410d | 16274 | 2011-05-29 Richard Sandiford <rdsandiford@googlemail.com> |
16275 | ||
16276 | * emit-rtl.c (try_split): Use a loop to search for | |
16277 | NOTE_INSN_CALL_ARG_LOCATIONs. | |
16278 | ||
451e322a | 16279 | 2011-05-29 Richard Guenther <rguenther@suse.de> |
16280 | ||
16281 | PR tree-optimization/49217 | |
16282 | * ipa-pure-const.c (propagate_pure_const): Fix typos. | |
16283 | ||
894593c8 | 16284 | 2011-05-28 Jan Hubicka <jh@suse.cz> |
16285 | ||
16286 | * lto-streamer-out.c (hash_string_slot_node): Hash string based on its | |
16287 | length. | |
16288 | (string_slot_free): Remove | |
16289 | (create_output_block): Initialize obstack. | |
16290 | (destroy_output_block): Free obstack. | |
16291 | (lto_string_index): Add PERSISTENT parameter; do not duplicate | |
16292 | the string unless it needs to be added into the hash. | |
16293 | (lto_output_string_with_length): Add persistent attribute; | |
16294 | handle NULL strings. | |
16295 | (lto_output_string): Add PERSISTENT parameter. | |
16296 | (output_string_cst, output_identifier): Simplify. | |
16297 | (lto_output_location_bitpack): Update. | |
16298 | (lto_output_builtin_tree): Update. | |
16299 | * lto-streamer.h (struct output_block): Add obstack. | |
30677884 | 16300 | (lto_output_string, lto_output_string_with_length): Remove |
16301 | declarations; functions are static now. | |
894593c8 | 16302 | |
34c4d8ed | 16303 | 2011-05-28 Jan Hubicka <jh@suse.cz> |
16304 | ||
16305 | * lto-streamer-out.c (pack_ts_fixed_cst_value_fields, | |
16306 | pack_ts_decl_common_value_fields, pack_ts_decl_with_vis_value_fields, | |
16307 | pack_ts_function_decl_value_fields, lto_output_builtin_tree, | |
16308 | output_cfg, output_gimple_stmt): Use enum and variable length i/o. | |
16309 | * lto-streamer-in.c (input_cfg, input_gimple_stmt, | |
16310 | unpack_ts_fixed_cst_value_fields, unpack_ts_decl_common_value_fields, | |
16311 | unpack_ts_decl_with_vis_value_fields, | |
16312 | unpack_ts_type_common_value_fields, unpack_ts_block_value_fields, | |
16313 | lto_get_builtin_tree): Use enum and variable length i/o. | |
16314 | * basic-block.h (profile_status_d): Add PROFILE_LAST. | |
16315 | * lto-streamer.h (bp_pack_int_in_range, bp_unpack_int_in_range): | |
16316 | New functions. | |
16317 | (bp_pack_enum, bp_unpack_enum): New macros. | |
16318 | ||
792d374c | 16319 | 2011-05-28 Richard Sandiford <rdsandiford@googlemail.com> |
16320 | ||
16321 | * genrecog.c: Remove redundant forward declarations. | |
16322 | ||
6142f56e | 16323 | 2011-05-28 Richard Sandiford <rdsandiford@googlemail.com> |
16324 | ||
16325 | * config.gcc: Deprecate mips*-*-openbsd*. | |
16326 | ||
a83211d6 | 16327 | 2011-05-28 Richard Sandiford <rdsandiford@googlemail.com> |
16328 | ||
16329 | PR bootstrap/49195 | |
16330 | * genrecog.c (add_to_sequence): Use XEXP rather than XVECEXP | |
16331 | for match_op_dup. | |
16332 | ||
72e5da43 | 16333 | 2011-05-27 Andrew Pinski <pinskia@gmail.com> |
16334 | ||
16335 | PR middle-end/48981 | |
16336 | * gengtype.c (vec_prefix_type): New function. | |
16337 | (note_def_vec): Use vec_prefix_type and change the length | |
16338 | attribute to be based on the prefix. | |
16339 | * vec.c: Include coretypes.h before vec.h. | |
16340 | (struct vec_prefix): Remove. | |
16341 | (vec_gc_p_reserve): Change the offsetof to sizeof. | |
16342 | (vec_gc_p_reserve_exact): Likewise. | |
16343 | (vec_heap_p_reserve): Likewise. | |
16344 | (vec_heap_p_reserve_exact): Likewise. | |
16345 | (vec_stack_o_reserve_1): Copy from +1 instead of from vec. | |
16346 | (vec_stack_p_reserve): Change the offsetof to sizeof. | |
16347 | (vec_stack_p_reserve_exact): Likewise. | |
16348 | * vec.h (struct vec_prefix): New struct definition. | |
16349 | (VEC_T(T,B)): Use vec_prefix instead of having num/alloc fields. | |
16350 | (VEC_T_GTY(T,B)): Likewise. | |
16351 | (DEF_VEC_FUNC_P(T)): Use prefix field. | |
16352 | (DEF_VEC_NONALLOC_FUNCS_O(T,A)): Likewise. | |
16353 | (DEF_VEC_NONALLOC_FUNCS_I(T,A)): Likewise. | |
16354 | ||
ae43b05e | 16355 | 2011-05-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
16356 | ||
16357 | PR tree-optimization/46728 | |
16358 | * tree-ssa-math-opts.c (powi_as_mults_1): Add gimple_set_location. | |
16359 | (powi_as_mults): Add gimple_set_location. | |
16360 | (build_and_insert_call): New. | |
16361 | (gimple_expand_builtin_pow): Add handling for pow(x,y) when y is | |
16362 | 0.5, 0.25, 0.75, 1./3., or 1./6. | |
30677884 | 16363 | |
a2145c8f | 16364 | 2011-05-27 Alexander Monakov <amonakov@ispras.ru> |
16365 | ||
16366 | * doc/contrib.texi: Update copyright years. | |
16367 | (Contributors): Add Zdenek Sojka. | |
16368 | ||
cacfdc02 | 16369 | 2011-05-27 Nathan Froyd <froydnj@codesourcery.com> |
16370 | ||
16371 | * c-decl.c (c_push_function_context): Copy the current statement | |
16372 | list stack. | |
16373 | (add_stmt): Check building_stmt_list_p and push_stmt if necessary. | |
16374 | (finish_struct): Call building_stmt_list_p instead of checking | |
16375 | cur_stmt_list. | |
16376 | * c-parser.c (c_parser_postfix_expression): Likewise. | |
16377 | * c-typeck.c (c_end_compound_stmt): Likewise. | |
16378 | * print-tree.c (print_node) [STATEMENT_LIST]: Don't print TREE_CHAIN. | |
16379 | * tree-iterator.c (stmt_list_cache): Change to a VEC. | |
16380 | (alloc_stmt_list): Adjust for stmt_list_cache's new type. | |
16381 | (free_stmt_list): Likewise. | |
16382 | * tree.h (struct tree_statement_list): Include typed_tree instead | |
16383 | of tree_common. | |
16384 | * tree.c (initialize_tree_contains_struct): Mark TS_STATEMENT_LIST | |
16385 | as TS_TYPED instead of TS_COMMON. | |
16386 | ||
04a4c50e | 16387 | 2011-05-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7d2c0823 | 16388 | Uros Bizjak <ubizjak@gmail.com> |
04a4c50e | 16389 | |
16390 | * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt | |
16391 | (HAVE_AS_IX86_TLSGDPTL): Define. | |
16392 | (gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt. | |
16393 | (HAVE_AS_IX86_TLSLDMPLT): Define. | |
16394 | * configure: Regenerate. | |
16395 | * config.in: Regenerate. | |
16396 | * config/i386/i386.c (ix86_print_operand): Handle code 'p'. | |
16397 | * config/i386/i386.md (*tls_global_dynamic_32_gnu): If | |
16398 | TARGET_SUN_TLS, use @tlsgdplt or @plt. | |
16399 | (*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS. | |
16400 | (*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use | |
16401 | @tlsldmplt or @plt. | |
16402 | (*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS. | |
16403 | ||
6c2d9e41 | 16404 | 2011-05-27 Bernd Schmidt <bernds@codesourcery.com> |
16405 | ||
16406 | * sched-int.h (struct _haifa_deps_insn_data): New members cond | |
16407 | and reverse_cond. | |
16408 | (INSN_COND, INSN_REVERSE_COND): New macros. | |
16409 | * sched-deps.c (deps_analyze_insn): Call sched_get_condition_with_rev | |
16410 | once. | |
16411 | (sched_get_condition_with_rev): Cache the results, and look them up | |
16412 | if possible. | |
16413 | (sched_analyze_insn): Destroy INSN_COND of previous insns if they | |
16414 | are clobbered by the current insn. | |
16415 | * target.def (exposed_pipline): New sched data hook. | |
16416 | * doc/tm.texi.in: TARGET_SCHED_EXPOSED_PIPELINE: Add hook. | |
16417 | * doc/tm.texi: Regenerate. | |
16418 | ||
d312d7df | 16419 | 2011-05-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
16420 | ||
16421 | PR tree-optimization/49170 | |
16422 | * tree-ssa-math-opts.c (execute_cse_sincos): Add checks for | |
16423 | sincos or cexp. | |
6c2d9e41 | 16424 | |
ca356add | 16425 | 2011-05-27 Richard Guenther <rguenther@suse.de> |
16426 | ||
16427 | PR middle-end/49189 | |
16428 | * fold-const.c (fold_unary_loc): Do not re-fold folding conversions | |
16429 | of comparisons. | |
16430 | ||
52d7e28c | 16431 | 2011-05-27 Bernd Schmidt <bernds@codesourcery.com> |
16432 | ||
16433 | * haifa-sched.c (sched_scan_info): Remove. | |
16434 | (schedule_block): Call sched_extend_luids rather than sched_init_luids | |
16435 | with NULL args. | |
16436 | (extend_bb, init_bb, extend_insn, init_insn, init_insns_in_bb): | |
16437 | Remove functions. | |
16438 | (sched_scan): Remove. | |
16439 | (sched_extend_luids): Renamed from luids_extend_insn and no longer | |
16440 | static. All callers changed. | |
16441 | (sched_init_insn_luid): Renamed from luids_init_insn and no longer | |
16442 | static. All callers changed. | |
16443 | (sched_init_luids): Remove all arguments except the first. All | |
16444 | callers changed. Don't use sched_scan. | |
16445 | (haifa_init_h_i_d): Likewise. | |
16446 | (haifa_init_insn): Call sched_extend_luids and sched_init_insn_luid | |
16447 | manually rather than using sched_init_luids. Likewise with | |
16448 | extend_h_i_d, init_h_i_d and haifa_init_h_i_d. | |
16449 | * sel-sched.c (sel_region_target_finish): Call sched_extend_luids | |
16450 | rather than sched_init_luids with NULL args. | |
16451 | * sel-sched-ir.c (new_insns): Remove variable. | |
16452 | (sched_scan): New static function, previously in haifa-sched.c. Remove | |
16453 | all arguments but the first two; all callers changed. | |
16454 | (sel_init_new_insn): Call sched_extend_luids and sched_init_insn_luid | |
16455 | rather than sched_init_luids. | |
16456 | (sel_init_bbs): Remove second argument. All callers changed. | |
16457 | (sel_add_bb): Call sched_extend_luids rather than sched_init_luids | |
16458 | with NULL arguments. | |
16459 | (create_insn_rtx_from_pattern): Likewise. | |
16460 | * sel-sched-ir.h (sel_init_bbs): Adjust declaration. | |
16461 | * sched-int.h (sched_init_luids, haifa_init_h_i_d): Likewise. | |
16462 | (sched_init_insn_luid, sched_extend_luids): Declare. | |
16463 | (sched_scan_info_def, sched_scan_info, sched_scan): Remove | |
16464 | declarations. | |
16465 | ||
76288c9a | 16466 | 2011-05-27 Richard Guenther <rguenther@suse.de> |
16467 | ||
16468 | PR middle-end/49177 | |
16469 | * fold-const.c (fold_unary_loc): Fold (T)(A CMP B) to | |
16470 | A CMP B ? (T) true : (T) false for non-integral types T again. | |
16471 | ||
a12c2487 | 16472 | 2011-05-27 Jan Hubicka <jh@suse.cz> |
16473 | ||
16474 | * lto-streamer-out.c (lto_string_index): break out from...; offset by 1 | |
16475 | so 0 means NULL string. | |
16476 | (lto_output_string_with_length): ... here. | |
76288c9a | 16477 | (lto_output_string, output_string_cst, output_identifier): Update |
16478 | handling of NULL strings. | |
a12c2487 | 16479 | (lto_output_location_bitpack): New function. |
16480 | (lto_output_location): Use it. | |
16481 | (lto_output_tree_ref): Use output_record_start. | |
76288c9a | 16482 | (pack_ts_type_common_value_fields): Pack aliagn & alias set in var |
16483 | len values. | |
16484 | * lto-streamer-in.c (string_for_index): Break out from ...; offset | |
16485 | values by 1. | |
30677884 | 16486 | (input_string_internal): ... here; |
76288c9a | 16487 | (input_string_cst, input_identifier, lto_input_string): Update handling |
16488 | of NULL strings. | |
a12c2487 | 16489 | (lto_input_location_bitpack): New function |
16490 | (lto_input_location): Use it. | |
76288c9a | 16491 | (unpack_ts_type_common_value_fields): Pack align & alias in var len |
16492 | values. | |
a12c2487 | 16493 | * lto-streamer.h (bp_pack_val_len_unsigned, bp_pack_val_len_int, |
16494 | bp_unpack_val_len_unsigned, bp_unpack_val_len_int): Declare. | |
16495 | (bp_pack_value): Sanity check the value range. | |
16496 | * lto-section-in.c (bp_unpack_val_len_unsigned, bp_unpack_val_len_int): | |
16497 | New functions. | |
16498 | * lto-section-out.h (bp_pack_val_len_unsigned, bp_pack_val_len_int): | |
16499 | New functions. | |
16500 | ||
7d2c0823 | 16501 | 2011-05-27 Hariharan Sandanagobalane <hariharan@picochip.com> |
0b80d316 | 16502 | |
16503 | * config/picochip/picochip.c (reorder_var_tracking_notes): Drop | |
16504 | call_arg_location instructions down the floor. | |
16505 | ||
bc694d56 | 16506 | 2011-05-26 Vladimir Makarov <vmakarov@redhat.com> |
16507 | ||
16508 | PR rtl-optimization/49154 | |
16509 | * ira.c (setup_pressure_classes): Process class without sublcasses | |
16510 | as a candidate for pressure classes. | |
16511 | ||
2494d261 | 16512 | 2011-05-26 Richard Sandiford <rdsandiford@googlemail.com> |
16513 | ||
16514 | PR rtl-optimization/48575 | |
16515 | * genrecog.c (position_type): New enum. | |
16516 | (position): New structure. | |
16517 | (decision): Use position structure instead of a string. | |
16518 | (root_pos, peep2_insn_pos_list): New variables. | |
16519 | (next_position, compare_positions): New functions. | |
16520 | (new_decision): Use position structures instead of strings. | |
16521 | (maybe_both_true): Likewise. | |
16522 | (change_state): Likewise. | |
16523 | (write_tree): Likewise. | |
16524 | (make_insn_sequence): Likewise. | |
16525 | ||
027fc6ef | 16526 | 2011-05-26 Nathan Froyd <froydnj@codesourcery.com> |
16527 | ||
16528 | * tree.c (initialize_tree_contains_struct): Mark TS_BLOCK as | |
16529 | TS_BASE instead of TS_COMMON. | |
16530 | (find_decls_types_r): Check for TS_TYPED structure before looking at | |
16531 | TREE_TYPE. | |
16532 | * tree.h (struct tree_block): Inherit from tree_base, not tree_common. | |
16533 | Add chain field. | |
16534 | (BLOCK_CHAIN): Use new chain field. | |
16535 | ||
7d2c0823 | 16536 | 2011-05-26 Pat Haugen <pthaugen@us.ibm.com> |
0dfaa5df | 16537 | |
16538 | * config/rs6000/rs6000.c (rs6000_register_move_cost): Make LR/CTR | |
16539 | moves expensive on Power7 also. | |
16540 | ||
cea0b915 | 16541 | 2011-05-26 Richard Guenther <rguenther@suse.de> |
16542 | ||
16543 | * fold-const.c (fold_unary_loc): Remove bogus code. | |
16544 | ||
f21317a1 | 16545 | 2011-05-26 Nathan Froyd <froydnj@codesourcery.com> |
16546 | ||
16547 | * tree.h (struct tree_identifier): Inherit from tree_typed, not | |
16548 | tree_common. | |
16549 | (HT_IDENT_TO_GCC_IDENT): Adjust for said change. | |
16550 | * tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as | |
16551 | TS_BASE instead of TS_COMMON. | |
16552 | * varasm.c (assemble_name): Remove assert. | |
16553 | ||
04d1e93a | 16554 | 2011-05-26 Bernd Schmidt <bernds@codesourcery.com> |
16555 | ||
16556 | * Makefile.in (srcdirify): Change order so that libgcc_objdir is | |
16557 | substituted first. | |
16558 | * libgcc-std.ver: Delete file. | |
16559 | ||
a07f6629 | 16560 | 2011-05-26 Richard Guenther <rguenther@suse.de> |
16561 | ||
16562 | PR tree-optimization/48702 | |
16563 | * tree-ssa-address.c (create_mem_ref_raw): Create MEM_REFs | |
16564 | only when we know the base address is within bounds. | |
16565 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Do not | |
16566 | assume the base address of TARGET_MEM_REFs is in bounds. | |
16567 | ||
c37ec47f | 16568 | 2011-05-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
16569 | ||
16570 | PR target/49099 | |
16571 | * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Wrap | |
16572 | declaration in TARGET_SOLARIS. | |
16573 | ||
7d2c0823 | 16574 | 2011-05-26 Hariharan Sandanagobalane <hariharan@picochip.com> |
77af1486 | 16575 | |
16576 | * config/picochip/picochip.md (cbranchhi4): No :CC for match_operator. | |
30677884 | 16577 | The instruction is then expanded explicitly. |
77af1486 | 16578 | (supported_compare): Callable instruction. |
16579 | (compare): Likewise. | |
16580 | ||
ae22319c | 16581 | 2011-05-26 Jakub Jelinek <jakub@redhat.com> |
16582 | ||
16583 | PR c++/49165 | |
16584 | * gimplify.c (shortcut_cond_r): Don't special case | |
16585 | COND_EXPRs if they have void type on one of their arms. | |
16586 | ||
8a83ab3e | 16587 | 2011-05-26 Bernd Schmidt <bernds@codesourcery.com> |
16588 | ||
16589 | * haifa-sched.c (schedule-block): Reorder the inner scheduling loop | |
16590 | to reduce duplication, and to achieve a slightly more logical order | |
16591 | of operations. | |
16592 | ||
8b318348 | 16593 | 2011-05-26 Jakub Jelinek <jakub@redhat.com> |
16594 | ||
16595 | PR tree-optimization/49161 | |
16596 | * tree-vrp.c (struct case_info): New type. | |
16597 | (compare_case_labels): Sort case_info structs instead of | |
16598 | trees, and not primarily by CASE_LABEL uids but by | |
16599 | label_for_block indexes. | |
16600 | (find_switch_asserts): Put case labels into struct case_info | |
16601 | array instead of TREE_VEC, adjust sorting, compare label_for_block | |
16602 | values instead of CASE_LABELs. | |
16603 | ||
04931b44 | 16604 | 2011-05-26 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
16605 | ||
16606 | * config/arm/neon.md ("orn<mode>3_neon"): Canonicalize not. | |
16607 | ("orndi3_neon"): Likewise. | |
16608 | ("bic<mode>3_neon"): Likewise. | |
16609 | ||
a4ee7fac | 16610 | 2011-05-26 Ira Rosen <ira.rosen@linaro.org> |
16611 | ||
16612 | PR tree-optimization/49038 | |
16613 | * tree-vect-loop-manip.c (vect_generate_tmps_on_preheader): | |
16614 | Ensure at least one epilogue iteration if required by data | |
16615 | accesses with gaps. | |
16616 | * tree-vectorizer.h (struct _loop_vec_info): Add new field | |
16617 | to mark loops that require peeling for gaps. | |
16618 | * tree-vect-loop.c (new_loop_vec_info): Initialize new field. | |
16619 | (vect_get_known_peeling_cost): Take peeling for gaps into | |
16620 | account. | |
16621 | (vect_transform_loop): Generate epilogue if required by data | |
16622 | access with gaps. | |
16623 | * tree-vect-data-refs.c (vect_analyze_group_access): Mark the | |
16624 | loop as requiring an epilogue if there are gaps in the end of | |
16625 | the strided group. | |
16626 | ||
85bd2ab6 | 16627 | 2011-05-25 Ian Lance Taylor <iant@google.com> |
16628 | ||
16629 | * godump.c (go_format_type): Output the first field with a usable | |
16630 | Go type, if any. | |
16631 | ||
24cb5f0e | 16632 | 2011-05-25 Ian Lance Taylor <iant@google.com> |
16633 | ||
16634 | * godump.c (go_format_type): Check for invalid type names, pointer | |
16635 | target types, and struct field types. | |
16636 | ||
58ee5a30 | 16637 | 2011-05-25 Jason Merrill <jason@redhat.com> |
16638 | ||
16639 | * print-tree.c (print_node): Only look at TREE_TYPE if TS_TYPED. | |
16640 | ||
dd1f4650 | 16641 | 2011-05-25 Uros Bizjak <ubizjak@gmail.com> |
16642 | ||
16643 | * config/i386/sse.md (*<sse>_maskcmp<mode>3_comm): New pattern. | |
16644 | ||
56911ddb | 16645 | 2011-05-25 H.J. Lu <hongjiu.lu@intel.com> |
16646 | ||
16647 | * config/i386/i386.md (*movqi_extv_1)): Put back | |
16648 | "register_operand" check in "type" calculation. | |
16649 | (*movqi_extzv_2): Likewise. | |
16650 | ||
4d7a5fd9 | 16651 | 2011-05-25 H.J. Lu <hongjiu.lu@intel.com> |
16652 | ||
dd1f4650 | 16653 | * doc/extend.texi (X86 Built-in Functions): Update pause intrinsic. |
4d7a5fd9 | 16654 | |
7be359e3 | 16655 | 2011-05-25 Bernd Schmidt <bernds@codesourcery.com> |
16656 | ||
16657 | PR bootstrap/49160 | |
16658 | * libgcc2.h (__powisf2, __powidf2, __powitf2, __powixf2, | |
16659 | __mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3, | |
16660 | __divxc3, __divtc3): Wrap definitions in #ifndef. | |
16661 | ||
c5256590 | 16662 | 2011-05-25 H.J. Lu <hongjiu.lu@intel.com> |
16663 | ||
16664 | PR target/49142 | |
16665 | * config/i386/i386.md (*movqi_extv_1_rex64): Remove | |
16666 | "register_operand" check and replace q_regs_operand with | |
16667 | QIreg_operand in "type" calculation. | |
16668 | (*movqi_extv_1): Likewise. | |
16669 | (*movqi_extzv_2_rex64): Likewise. | |
16670 | (*movqi_extzv_2): Likewise. | |
16671 | ||
16672 | * config/i386/predicates.md (QIreg_operand): New. | |
16673 | ||
061b1263 | 16674 | 2011-05-25 Richard Guenther <rguenther@suse.de> |
16675 | ||
16676 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix | |
16677 | type-based offset disambiguation, streamline MEM_REF and | |
16678 | TARGET_MEM_REF handling. | |
16679 | ||
1c0d1529 | 16680 | 2011-05-25 H.J. Lu <hongjiu.lu@intel.com> |
16681 | ||
16682 | * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_PAUSE. | |
16683 | (bdesc_special_args): Add pause intrinsic. | |
16684 | ||
16685 | * config/i386/i386.md (UNSPEC_PAUSE): New. | |
16686 | (pause): Likewise. | |
16687 | (*pause): Likewise. | |
16688 | * config/i386/ia32intrin.h (__pause): Likewise. | |
16689 | ||
16690 | * doc/extend.texi (X86 Built-in Functions): Add documentation for | |
16691 | pause intrinsic. | |
16692 | ||
e78306af | 16693 | 2011-05-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
16694 | ||
16695 | PR tree-optimization/46728 | |
16696 | * tree-ssa-math-opts.c (gimple_expand_builtin_pow): New. | |
16697 | (execute_cse_sincos): Add switch case for BUILT_IN_POW. | |
dd1f4650 | 16698 | |
1e184c62 | 16699 | 2011-05-25 Nathan Froyd <froydnj@codesourcery.com> |
16700 | ||
16701 | * tree.h (struct tree_exp): Inherit from struct tree_typed. | |
16702 | * tree.c (initialize_tree_contains_struct): Mark TS_EXP as TS_TYPED | |
16703 | instead of TS_COMMON. | |
16704 | ||
f308a9b2 | 16705 | 2011-05-25 Bernd Schmidt <bernds@codesourcery.com> |
16706 | ||
16707 | * libgcc2.h (__NW, __NDW): Define using a __gnu_ prefix if | |
16708 | LIBGCC2_GNU_PREFIX is defined. | |
16709 | (__N): New macro. | |
16710 | (__powisf2, __powidf2, __powitf2, __powixf2, __bswapsi2, __bswapdi2, | |
16711 | __mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3, __divxc3, | |
16712 | __divtc3, __udiv_w_sdiv, __clear_cache, __enable_execute_stack, | |
16713 | __clz_tab): Define using __N. | |
16714 | (__absvsi2, __negvsi2, __addvsi3, __subvsi3, __mulvsi3): Likewise if | |
16715 | COMPAT_SIMODE_TRAPPING_ARITHMETIC. | |
16716 | * target.def (libfunc_gnu_prefix): New hook. | |
16717 | * doc/tm.texi.in (LIBGCC2_GNU_PREFIX): Document. | |
16718 | (TARGET_LIBFUNC_GNU_PREFIX): Add hook. | |
16719 | * doc/tm.texi: Regenerate. | |
16720 | * system.h (LIBGCC2_GNU_PREFIX): Poison. | |
16721 | * optabs.c (gen_libfunc): Take the libfunc_gnu_prefix hook into | |
16722 | account. | |
16723 | (gen_interclass_conv_libfunc, gen_intraclass_conv_libfunc): Likewise. | |
16724 | (init_optabs): Likewise for the bswap libfuncs. | |
16725 | * tree.c (build_common_builtin_nodes): Likewise for complex multiply | |
16726 | and divide. | |
16727 | * config/t-slibgcc-elf-ver (SHLIB_MAPFILES): Use $$(libgcc_objdir). | |
16728 | * config/t-slibgcc-sld (SHLIB_MAPFILES): Likewise. | |
16729 | * libgcc-std.ver: Remove. | |
16730 | * Makefile.in (srcdirify): Handle $$(libgcc_objdir). | |
16731 | * config/frv/t-linux (SHLIB_MAPFILES): Use $$(libgcc_objdir) for | |
16732 | libgcc-std.ver. | |
16733 | * config/i386/t-linux (SHLIB_MAPFILES): Likewise. | |
16734 | * config/mips/t-slibgcc-irix (SHLIB_MAPFILES): Likewise. | |
16735 | * config/rs6000/t-aix43 (SHLIB_MAPFILES): Likewise. | |
16736 | * config/rs6000/t-aix52 (SHLIB_MAPFILES): Likewise. | |
16737 | * config/sparc/t-linux (SHLIB_MAPFILES): Likewise. | |
16738 | * config/i386/t-linux (SHLIB_MAPFILES): Likewise. | |
16739 | * config/i386/t-linux (SHLIB_MAPFILES): Likewise. | |
16740 | * config/fixed-bit.h (FIXED_OP): Define differently depending on | |
16741 | LIBGCC2_GNU_PREFIX. All uses changed not to pass leading underscores. | |
16742 | (FIXED_CONVERT_OP, FIXED_CONVERT_OP2): Likewise. | |
16743 | ||
5f8d4adf | 16744 | 2011-05-25 Jan Hubicka <jh@suse.cz> |
16745 | ||
16746 | * lto-streamer-out.c (output_record_start): Use lto_output_enum | |
16747 | (lto_output_tree): Use output_record_start. | |
16748 | * lto-streamer-in.c (input_record_start): Use lto_input_enum | |
16749 | (lto_get_pickled_tree): Use input_record_start. | |
16750 | * lto-section-in.c (lto_section_overrun): Turn into fatal error. | |
16751 | (lto_value_range_error): New function. | |
16752 | * lto-streamer.h (lto_value_range_error): Declare. | |
16753 | (lto_output_int_in_range, lto_input_int_in_range): New functions. | |
16754 | (lto_output_enum, lto_input_enum): New macros. | |
16755 | ||
8c0dd614 | 16756 | 2011-05-25 Eric Botcazou <ebotcazou@adacore.com> |
16757 | ||
16758 | * common.opt (flag_stack_usage_info): New variable. | |
16759 | (-Wstack-usage): New option. | |
16760 | * doc/invoke.texi (Warning options): Document -Wstack-usage. | |
16761 | * opts.c (common_handle_option) <OPT_Wstack_usage_>: New case. | |
16762 | <OPT_fstack_usage>: Likewise. | |
16763 | * toplev.c (output_stack_usage): Handle -Wstack-usage. | |
16764 | * calls.c (expand_call): Test flag_stack_usage_info variable instead | |
16765 | of flag_stack_usage. | |
16766 | (emit_library_call_value_1): Likewise. | |
16767 | * explow.c (allocate_dynamic_stack_space): Likewise. | |
16768 | * function.c (instantiate_virtual_regs ): Likewise. | |
16769 | (prepare_function_start): Likewise. | |
16770 | (rest_of_handle_thread_prologue_and_epilogue): Likewise. | |
16771 | * config/alpha/alpha.c (alpha_expand_prologue): Likewise. | |
16772 | * config/arm/arm.c (arm_expand_prologue): Likewise. | |
16773 | (thumb1_expand_prologue): Likewise. | |
16774 | * config/avr/avr.c (expand_prologue): Likewise. | |
16775 | * config/i386/i386.c (ix86_expand_prologue): Likewise. | |
16776 | * config/ia64/ia64.c (ia64_expand_prologue): Likewise. | |
16777 | * config/m68k/m68k.c (m68k_expand_prologue): Likewise. | |
16778 | * config/mips/mips.c (mips_expand_prologue): Likewise. | |
16779 | * config/pa/pa.c (hppa_expand_prologue): Likewise. | |
16780 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise. | |
16781 | * config/s390/s390.c (s390_emit_prologue): Likewise. | |
16782 | * config/sh/sh.c (sh_expand_prologue): Likewise. | |
16783 | * config/sparc/sparc.c (sparc_expand_prologue): Likewise. | |
16784 | * config/spu/spu.c (spu_expand_prologue): Likewise. | |
16785 | ||
ebb9e48b | 16786 | 2011-05-25 Richard Guenther <rguenther@suse.de> |
16787 | ||
16788 | * gimple.c (iterative_hash_canonical_type): Skip non-FIELD_DECLs. | |
16789 | (gimple_canonical_types_compatible_p): Likewise. | |
16790 | ||
841f7bf1 | 16791 | 2011-05-25 Jan Hubicka <jh@suse.cz> |
16792 | ||
16793 | PR middle-end/49062 | |
16794 | * ipa.c (function_and_variable_visibility): Only add to same | |
16795 | comdat group list if DECL_ONE_ONLY. | |
16796 | ||
680bc122 | 16797 | 2011-05-25 Andrey Belevantsev <abel@ispras.ru> |
16798 | ||
16799 | PR rtl-optimization/49014 | |
16800 | * config/i386/athlon.md (athlon_ssecomi): Change type to ssecomi. | |
16801 | ||
5042e3a4 | 16802 | 2011-05-25 Jakub Jelinek <jakub@redhat.com> |
16803 | ||
16804 | PR target/49128 | |
16805 | * config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo. | |
16806 | ||
a977d63f | 16807 | 2011-05-24 Vladimir Makarov <vmakarov@redhat.com> |
16808 | ||
16809 | PR rtl-optimization/48757 | |
16810 | * ira-build.c (loop_with_eh_edge_p): Rename to | |
16811 | loop_with_complex_edge_p, check edges on complexity, make function | |
16812 | conditional. | |
16813 | (mark_loops_for_removal): Make call of loop_with_complex_edge_p | |
16814 | conditional. | |
16815 | ||
7d102c18 | 16816 | 2011-05-24 Eric Botcazou <ebotcazou@adacore.com> |
16817 | ||
16818 | * config/sparc/sparc.c (sparc_option_override): If not set by the user, | |
16819 | force flag_ira_share_save_slots to 0. | |
16820 | ||
c69a7a6b | 16821 | 2011-05-24 Eric Botcazou <ebotcazou@adacore.com> |
16822 | ||
16823 | * var-tracking.c (compute_cfa_pointer): Adjust head comment. | |
16824 | (vt_initialize): Set PROLOGUE_BB unconditionally. | |
16825 | Add block comment about CFA_BASE_RTX machinery. | |
16826 | Reset FP_CFA_OFFSET to -1 on all invalid paths. | |
16827 | Call vt_init_cfa_base only if FP_CFA_OFFSET isn't equal to -1. | |
16828 | ||
7ef1fa91 | 16829 | 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com> |
16830 | ||
16831 | PR objc/48187 | |
16832 | * c-parser.c (c_parser_objc_class_instance_variables): More robust | |
16833 | parsing of syntax error in ObjC instance variable lists. In | |
16834 | particular, avoid an infinite loop if there is a stray ']'. | |
16835 | Updated error message. | |
16836 | ||
654a2463 | 16837 | 2011-05-24 Ian Lance Taylor <iant@google.com> |
16838 | ||
16839 | * godump.c (go_define): Don't accept a string immediately after | |
16840 | another operand. | |
16841 | ||
4eac1d96 | 16842 | 2011-05-24 Ian Lance Taylor <iant@google.com> |
16843 | ||
16844 | * godump.c (struct godump_container): Add invalid_hash field. | |
16845 | (go_format_type): Return false if type is found in invalid_hash. | |
16846 | (go_output_typedef): Add invalid type to invalid_hash. | |
16847 | (go_finish): Create and delete invalid_hash. | |
16848 | ||
e78306af | 16849 | 2011-05-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
dd1f4650 | 16850 | |
e9a6c4bc | 16851 | PR tree-optimization/46728 |
16852 | * tree-ssa-math-opts.c (powi_table): New. | |
16853 | (powi_lookup_cost): New. | |
16854 | (powi_cost): New. | |
16855 | (powi_as_mults_1): New. | |
16856 | (powi_as_mults): New. | |
16857 | (gimple_expand_builtin_powi): New. | |
16858 | (execute_cse_sincos): Add switch case for BUILT_IN_POWI. | |
16859 | (gate_cse_sincos): Remove sincos/cexp restriction. | |
4eac1d96 | 16860 | |
a0bd86eb | 16861 | 2011-05-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
16862 | ||
16863 | PR target/3746 | |
16864 | * config.gcc (alpha*-dec-osf5.1*): Only build mips-tfile, | |
16865 | mips-tdump native. | |
16866 | * mips-tfile.c: Remove CROSS_DIRECTORY_STRUCTURE handling. | |
16867 | * mips-tdump.c: Likewise. | |
16868 | ||
93294988 | 16869 | 2011-05-24 H.J. Lu <hongjiu.lu@intel.com> |
16870 | ||
16871 | PR target/49128 | |
16872 | * config/i386/driver-i386.c (host_detect_local_cpu): Always | |
16873 | add -mno-XXX. Handle FMA. | |
16874 | ||
c199e49c | 16875 | 2011-05-24 Vladimir Makarov <vmakarov@redhat.com> |
16876 | ||
16877 | PR rtl-optimization/48633 | |
16878 | * ira-build.c (loop_with_eh_edge_p): New function. | |
16879 | (mark_loops_for_removal): Use it. | |
16880 | ||
16881 | 2011-05-24 Vladimir Makarov <vmakarov@redhat.com> | |
59813b40 | 16882 | |
16883 | PR rtl-optimization/48971 | |
16884 | * ira.c (setup_pressure_classes): Don't check register move cost | |
16885 | for classes with one registers. Don't add pressure class if there | |
16886 | is a pressure class with the same available hard registers. | |
16887 | Check contains_reg_of_mode. Fix a typo in collecting | |
16888 | temp_hard_regset. Ignore hard registers not belonging to a class. | |
16889 | ||
23372c6e | 16890 | 2011-05-24 Uros Bizjak <ubizjak@gmail.com> |
16891 | ||
16892 | PR target/49133 | |
16893 | * config/i386/sse.md (sse2_loadhpd): Remove shufpd alternative. | |
16894 | ||
50f35d2e | 16895 | 2011-05-24 Eric Botcazou <ebotcazou@adacore.com> |
16896 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
16897 | ||
16898 | PR gcov-profile/48845 | |
16899 | * config/sol2.h (LIB_SPEC): Link TLS support for tree profiling. | |
16900 | ||
1ca0809c | 16901 | 2011-05-24 Richard Guenther <rguenther@suse.de> |
16902 | ||
16903 | * gimple.c (compare_type_names_p): Remove for_completion_p arg. | |
16904 | (gimple_compatible_complete_and_incomplete_subtype_p): Remove. | |
16905 | (gimple_types_compatible_p_1): Adjust. | |
16906 | (iterative_hash_canonical_type): Do not bother about complete vs. | |
16907 | incomplete types. | |
16908 | (gimple_canonical_types_compatible_p): Likewise. | |
16909 | ||
a89638b3 | 16910 | 2011-05-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
16911 | ||
16912 | * config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Remove. | |
16913 | ||
45014c84 | 16914 | 2011-05-24 Richard Guenther <rguenther@suse.de> |
16915 | ||
16916 | PR bootstrap/49078 | |
16917 | * gimple.c (gimple_register_canonical_type): Revert | |
16918 | previous change. | |
16919 | * alias.c (get_alias_set): Only assert that TYPE_CANONICAL | |
16920 | does not for a tree for the case where it matters. Cache | |
16921 | pointer-type alias-sets. | |
16922 | ||
eb65953e | 16923 | 2011-05-24 Joseph Myers <joseph@codesourcery.com> |
16924 | ||
16925 | * Makefile.in (GCC_OBJS): Remove opts-common.o and options.o. | |
16926 | (OBJS): Remove options.o, opts-common.o and prefix.o. | |
16927 | (OBJS-libcommon-target): New. | |
16928 | (ALL_HOST_BACKEND_OBJS): Include $(OBJS-libcommon-target). | |
16929 | (BACKEND): Include libcommon-target.a. | |
16930 | (MOSTLYCLEANFILES): Include libcommon-target.a. | |
16931 | (libcommon-target.a): New. | |
16932 | (xgcc$(exeext), cpp$(exeext)): Use libcommon-target.a instead of | |
16933 | prefix.o. | |
16934 | ||
0bfbe373 | 16935 | 2011-05-23 Joseph Myers <joseph@codesourcery.com> |
16936 | ||
16937 | * optc-save-gen.awk: New. Based on optc-gen.awk. Don't generate | |
16938 | parts of output shared with the driver. | |
16939 | * optc-gen.awk: Don't generate parts of output not shared with the | |
16940 | driver. | |
16941 | * opth-gen.awk: Remove GCC_DRIVER conditionals. | |
16942 | * doc/options.texi (SourcerInclude): Mention options-save.c. | |
16943 | * Makefile.in (GCC_OBJS): Use options.o instead of gcc-options.o. | |
16944 | (OBJS): Add options-save.o. | |
16945 | (options-save.c, options-save.o): New. | |
16946 | (options.o): Update dependencies. | |
16947 | (gcc-options.o): Remove. | |
16948 | (mostlyclean): Remove options-save.c. | |
16949 | ||
c6333c6e | 16950 | 2011-05-23 Jakub Jelinek <jakub@redhat.com> |
16951 | ||
dc0bd85b | 16952 | PR debug/49032 |
16953 | * dbxout.c: Include cgraph.h. | |
16954 | (dbxout_expand_expr): If a VAR_DECL is TREE_STATIC, not written | |
16955 | and without value expr, return NULL if no varpool node exists for | |
16956 | it or if it is not needed. | |
16957 | * Makefile.in (dbxout.o): Depend on $(CGRAPH_H). | |
16958 | ||
c6333c6e | 16959 | PR c/49120 |
16960 | * c-decl.c (start_decl): Convert expr to void_type_node. | |
16961 | ||
b0bd0491 | 16962 | 2011-05-23 Richard Sandiford <rdsandiford@googlemail.com> |
16963 | ||
16964 | PR rtl-optimization/48826 | |
16965 | * emit-rtl.c (try_split): When splitting a call that is followed | |
16966 | by a NOTE_INSN_CALL_ARG_LOCATION, move the note after the new call. | |
16967 | ||
5f28ce61 | 16968 | 2011-05-23 Jakub Jelinek <jakub@redhat.com> |
16969 | ||
16970 | * cfgexpand.c (expand_debug_expr): For unused non-addressable | |
16971 | parameters passed in memory prefer using DECL_INCOMING_RTL over | |
16972 | the pseudos it will be copied into. | |
16973 | ||
0b70e1e3 | 16974 | 2011-05-23 H.J. Lu <hongjiu.lu@intel.com> |
16975 | ||
16976 | PR target/47315 | |
16977 | * config/i386/i386.c (ix86_option_override_internal): Save the | |
16978 | initial options after checking vzeroupper. | |
16979 | ||
658c2e37 | 16980 | 2011-05-23 David Li <davidxl@google.com> |
16981 | ||
16982 | PR tree-optimization/48988 | |
16983 | * tree-ssa-uninit.c (convert_control_dep_chain_into_preds): | |
16984 | Initialize has_valid_pred for each pred chain. | |
16985 | ||
9c759c0a | 16986 | 2011-05-23 Richard Guenther <rguenther@suse.de> |
16987 | ||
16988 | * gimple.c (gimple_types_compatible_p_1): Always compare type names. | |
16989 | (iterative_hash_gimple_type): Always hash type names. | |
16990 | ||
774e9d58 | 16991 | 2011-05-23 Nathan Froyd <froydnj@codesourcery.com> |
16992 | ||
16993 | * c-typeck.c (build_function_call_vec): Tweak call to | |
16994 | check_function_arguments. | |
16995 | ||
e54d36c4 | 16996 | 2011-05-23 Richard Guenther <rguenther@suse.de> |
16997 | ||
16998 | PR tree-optimization/49115 | |
16999 | * tree-ssa-alias.c (stmt_kills_ref_p_1): If the assignment | |
17000 | is not necessarily carried out, do not claim it kills the ref. | |
17001 | * tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Likewise. | |
17002 | ||
e07c7898 | 17003 | 2011-05-23 Richard Guenther <rguenther@suse.de> |
17004 | ||
17005 | PR middle-end/15419 | |
17006 | * builtins.c (fold_builtin_memory_op): Be less restrictive about | |
17007 | what pointer types we accept for folding. | |
17008 | ||
c177b341 | 17009 | 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
17010 | ||
17011 | * gthr-gnat.c: Remove. | |
17012 | * gthr-gnat.h: Remove. | |
17013 | * Makefile.in (LIB2ADDEH): Remove $(srcdir)/gthr-gnat.c. | |
17014 | * config/t-freebsd (LIB2ADDEH): Likewise. | |
17015 | * config/t-linux (LIB2ADDEH): Likewise. | |
17016 | * config/t-sol2 (LIB2ADDEH): Likewise. | |
17017 | * config/ia64/t-vms (LIB2ADDEH): Likewise. | |
17018 | * configure.ac (target_thread_file): Remove gnat handling. | |
17019 | * configure: Regenerate. | |
17020 | * doc/install.texi (Configuration, --enable-threads): Remove gnat. | |
17021 | ||
ea1e6352 | 17022 | 2011-05-23 Tristan Gingold <gingold@adacore.com> |
17023 | Eric Botcazou <ebotcazou@adacore.com> | |
17024 | ||
17025 | * gcov.c (create_file_names): If no object directory is specified, | |
17026 | keep the directory of the file. | |
17027 | ||
3f25492e | 17028 | 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
17029 | ||
17030 | * configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list. | |
17031 | * configure: Regenerate. | |
17032 | ||
d430af93 | 17033 | 2011-05-23 Jakub Jelinek <jakub@redhat.com> |
17034 | ||
17035 | PR middle-end/48973 | |
17036 | * expr.c (expand_expr_real_2) <case LT_EXPR>: If do_store_flag | |
17037 | failed and the comparison has a single bit signed type, use | |
17038 | constm1_rtx instead of const1_rtx for true value. | |
17039 | (do_store_flag): If ops->type is single bit signed type, disable | |
17040 | signel bit test optimization and pass -1 instead of 1 as last | |
17041 | parameter to emit_store_flag_force. | |
17042 | ||
dba7464a | 17043 | 2011-05-23 Tom de Vries <tom@codesourcery.com> |
17044 | ||
17045 | PR target/45098 | |
17046 | * tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith): New | |
17047 | function. | |
17048 | (infer_loop_bounds_from_undefined): Use new function. | |
17049 | ||
dd71e058 | 17050 | 2011-05-22 Richard Sandiford <rdsandiford@googlemail.com> |
17051 | ||
17052 | * config/mips/mips.h (SUBTARGET_ASM_OPTIMIZING_SPEC): Delete. | |
17053 | (ASM_SPEC): Add a -O* option here. Pass -O0 for -noasmopt, | |
17054 | -O1 for -fno-delayed-branch, -O2 if optimization is enabled, | |
17055 | and -O0 otherwise. | |
17056 | (EXTRA_SPECS): Remove subtarget_asm_optimizing_spec. | |
17057 | ||
50f4aeca | 17058 | 2011-05-22 Eric Botcazou <ebotcazou@adacore.com> |
17059 | ||
17060 | * cfgcleanup.c (try_forward_edges): Do not update BB_FORWARDER_BLOCK. | |
17061 | (try_optimize_cfg): Update BB_FORWARDER_BLOCK if try_forward_edges | |
17062 | returns true. | |
17063 | ||
6c035750 | 17064 | 2011-05-22 Richard Sandiford <rdsandiford@googlemail.com> |
17065 | ||
17066 | * config/mips/mips.c (mips_default_arch): Honor MIPS_ISA_DEFAULT. | |
17067 | ||
ebbcbb93 | 17068 | 2011-05-22 Eric Botcazou <ebotcazou@adacore.com> |
17069 | ||
17070 | * config/sparc/sparc.c (sparc_delegitimize_address): Handle | |
17071 | UNSPEC_MOVE_PIC pattern. | |
17072 | ||
91464496 | 17073 | 2011-05-22 Eric Botcazou <ebotcazou@adacore.com> |
17074 | ||
17075 | * config.gcc (sparc-*-elf*): Add sparc/t-crtin. | |
17076 | (sparc-*-rtems*): Likewise. | |
17077 | (sparc64-*-elf*): Likewise. | |
17078 | (sparc64-*-rtems*): Likewise. | |
17079 | (sparc*-*-solaris2*): Likewise. Remove crti.o crtn.o extra parts. | |
17080 | * config/sparc/t-crtin: New file. | |
17081 | * config/sparc/t-sol2 (crti.o): Delete rule. | |
17082 | (crtn.o): Likewise. | |
17083 | * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Delete. | |
17084 | * config/sparc/t-sol2-64 (EXTRA_MULTILIB_PARTS): Likewise. | |
17085 | * config/sparc/sp64-elf.h (STARTFILE_SPEC): Tidy and add crti.o. | |
17086 | (ENDFILE_SPEC): Add crtn.o. | |
17087 | ||
478263cb | 17088 | 2011-05-22 Tom de Vries <tom@codesourcery.com> |
17089 | ||
17090 | PR middle-end/48689 | |
17091 | * fold-const.c (fold_checksum_tree): Guard TREE_CHAIN use with | |
17092 | CODE_CONTAINS_STRUCT (TS_COMMON). | |
17093 | ||
fcae9057 | 17094 | 2011-05-22 Jakub Jelinek <jakub@redhat.com> |
17095 | ||
17096 | PR middle-end/49029 | |
17097 | * expmed.c (extract_fixed_bit_field): Test whether target can be used | |
17098 | only after deciding which mode to use. | |
17099 | ||
5d24f4be | 17100 | 2011-05-22 Tom de Vries <tom@codesourcery.com> |
17101 | ||
17102 | PR target/45098 | |
b01acfb8 | 17103 | * tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Fix const test |
5d24f4be | 17104 | for call to get_shiftadd_cost. |
17105 | ||
cef70b8a | 17106 | 2011-05-22 Uros Bizjak <ubizjak@gmail.com> |
17107 | ||
17108 | PR target/49104 | |
17109 | * config/i386/cpuid.h (bit_MMXEXT): New define. | |
17110 | ||
89a2af15 | 17111 | 2011-05-22 Nick Clifton <nickc@redhat.com> |
17112 | ||
17113 | * config/stormy16/stormy16.c (xstormy16_init_builtins): prevent | |
17114 | initialisation of non-existant args[2] element. Use args[] array | |
17115 | not arg[] array to pass arguments to build_function_type_list. | |
17116 | ||
ca8206e4 | 17117 | 2011-05-22 Ira Rosen <ira.rosen@linaro.org> |
17118 | ||
17119 | PR tree-optimization/49087 | |
cef70b8a | 17120 | * tree-vect-loop.c (vect_is_slp_reduction): Fail if LHS has no uses. |
ca8206e4 | 17121 | |
b622b5f5 | 17122 | 2011-05-21 Jason Merrill <jason@redhat.com> |
17123 | ||
17124 | PR c++/49092 | |
17125 | * dwarf2out.c (tree_add_const_value_attribute_for_decl): Check for | |
17126 | static storage duration. | |
17127 | ||
d74fda7a | 17128 | 2011-05-21 Eric Botcazou <ebotcazou@adacore.com> |
17129 | ||
17130 | * config/sparc/sparc.md (setjmp): Handle PIC mode and use the hard | |
17131 | frame pointer. | |
17132 | ||
9ddcf03c | 17133 | 2011-05-21 Eric Botcazou <ebotcazou@adacore.com> |
17134 | ||
17135 | * config/sparc/sparc.c (eligible_for_return_delay): Do not return | |
17136 | false if there are call-saved registers here... | |
17137 | (sparc_can_use_return_insn_p): ...but here instead. | |
17138 | (save_or_restore_regs): Fix thinko. | |
17139 | (sparc_expand_prologue): Use current_function_is_leaf. | |
17140 | (sparc_frame_pointer_required): Likewise. | |
17141 | ||
3e8d9684 | 17142 | 2011-05-21 Nick Clifton <nickc@redhat.com> |
17143 | ||
17144 | PR target/49098 | |
17145 | * config/rx/rx.c (rx_memory_move_cost): Note unused parameters. | |
17146 | ||
248c24dd | 17147 | 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com> |
17148 | ||
17149 | * gengtype.c (walk_type): Implemented "atomic" GTY option. | |
17150 | * doc/gty.texi (GTY Options): Document "atomic" GTY option. | |
17151 | ||
1e127302 | 17152 | 2011-05-21 Joseph Myers <joseph@codesourcery.com> |
17153 | ||
17154 | * opt-read.awk: New. Split out of optc-gen.awk and opth-gen.awk. | |
17155 | * optc-gen.awk: Move common code to opt-read.awk. | |
17156 | * opth-gen.awk: Likewise. | |
cef70b8a | 17157 | * Makefile.in (options.c, s-options-h): Update to use opt-read.awk. |
1e127302 | 17158 | |
f2af597c | 17159 | 2011-05-20 Nathan Froyd <froydnj@codesourcery.com> |
17160 | ||
17161 | * godump.c (go_format_type): Don't use TYPE_ARG_TYPES. | |
17162 | ||
e0ae2fe2 | 17163 | 2011-05-20 Tom de Vries <tom@codesourcery.com> |
17164 | ||
17165 | PR target/45098 | |
17166 | * tree-ssa-loop-ivopts.c: Include expmed.h. | |
17167 | (get_shiftadd_cost): New function. | |
17168 | (force_expr_to_var_cost): Declare forward. Use get_shiftadd_cost. | |
17169 | ||
ae4330d7 | 17170 | 2011-05-20 Jakub Jelinek <jakub@redhat.com> |
17171 | ||
17172 | PR bootstrap/49086 | |
17173 | * gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL | |
17174 | for PHI args that are SSA_NAME_IS_DEFAULT_DEF. | |
17175 | ||
f0246315 | 17176 | 2011-05-20 Joseph Myers <joseph@codesourcery.com> |
17177 | ||
17178 | * Makefile.in: Update comment referring to $(OBJS-common). | |
17179 | ||
32874486 | 17180 | 2011-05-20 Ian Lance Taylor <iant@google.com> |
17181 | ||
17182 | * godump.c (go_output_typedef): Put enum constants in the macro | |
17183 | hash table to avoid duplicate Go const definitions. | |
17184 | ||
0b4f4daf | 17185 | 2011-05-20 Joseph Myers <joseph@codesourcery.com> |
17186 | ||
17187 | * Makefile.in (LIBDEPS): Add libcommon.a. | |
17188 | (LIBS): Likewise. | |
17189 | (GCC_OBJS): Remove diagnostic.o, pretty-print.o and input.o. | |
17190 | (OBJS-common): Remove diagnostic.o, input.o, intl.o, | |
17191 | pretty-print.o and version.o. | |
17192 | (OBJS-libcommon): New. | |
17193 | (ALL_HOST_BACKEND_OBJS): Add $(OBJS-libcommon). | |
17194 | (BACKEND): Add libcommon.a. | |
17195 | (MOSTLYCLEANFILES): Likewise. | |
17196 | (libcommon.a): New. | |
17197 | (xgcc$(exeext)): Don't explicitly use version.o and intl.o. | |
17198 | (cpp$(exeext)): Likewise. | |
17199 | (COLLECT2_OBJS): Remove intl.o, version.o, diagnostic.o, | |
17200 | pretty-print.o and input.o. | |
17201 | (lto-wrapper$(exeext)): Don't explicitly use intl.o. | |
17202 | (lto-wrapper.o): Depend on $(DIAGNOSTIC_H). | |
17203 | (errors.o): Remove. | |
17204 | (mips-tfile): Don't explicitly use version.o. | |
17205 | (mips-tdump): Likewise. | |
17206 | (gcov.o): Depend on $(DIAGNOSTIC_H). | |
17207 | (gcov-dump.o): Depend on intl.h and $(DIAGNOSTIC_H). | |
17208 | (GCOV_OBJS): Remove intl.o, version.o and errors.o. | |
17209 | (GCOV_DUMP_OBJS): Remove version.o and errors.o. | |
17210 | * gcov-dump.c: Include intl.h and diagnostic.h. | |
17211 | (main): Initialize diagnostics. | |
17212 | * gcov.c: Include diagnostic.h. | |
17213 | (fnotice): Remove. | |
17214 | (main): Initialize diagnostics. | |
17215 | * lto-wrapper.c: Include diagnostic.h. | |
17216 | (main): Initialize diagnostics. | |
17217 | ||
aef23a85 | 17218 | 2011-05-20 Michael Matz <matz@suse.de> |
17219 | ||
17220 | * Makefile.in (OBJS-common, OBJS-md, OBJS-archive): Merge into OBJS. | |
17221 | ||
02b9b70b | 17222 | 2011-05-20 Michael Matz <matz@suse.de> |
17223 | Richard Guenther <rguenther@suse.de> | |
17224 | ||
17225 | * lto-streamer.c (lto_record_common_node): Don't track seen nodes, | |
17226 | use lto_streamer_cache_append directly instead of returning a VEC. | |
17227 | (preload_common_node): Remove. | |
17228 | (lto_get_common_nodes): Rename to lto_preload_common_nodes, don't | |
17229 | track seen nodes. | |
17230 | (lto_streamer_cache_create): Call lto_preload_common_nodes. | |
17231 | ||
06ec5ac4 | 17232 | 2011-05-20 Richard Guenther <rguenther@suse.de> |
17233 | ||
17234 | PR tree-optimization/49079 | |
17235 | * tree-dfa.c (get_ref_base_and_extent): Handle view-converting | |
17236 | MEM_REFs correctly for the trailing array access detection. | |
17237 | Special case constants the same way as decls for overall size | |
17238 | constraining. | |
17239 | ||
6ae2c051 | 17240 | 2011-05-20 Uros Bizjak <ubizjak@gmail.com> |
17241 | ||
17242 | * config/i386/mingw32.h (OUTPUT_QUOTED_STRING): Fix macro | |
17243 | argument expansion. | |
17244 | ||
8a245b9d | 17245 | 2011-05-20 Jakub Jelinek <jakub@redhat.com> |
17246 | ||
17247 | PR tree-optimization/49073 | |
6ae2c051 | 17248 | * gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL if |
17249 | PHI argument is SSA_NAME, whose def_stmt is dominated by the PHI. | |
8a245b9d | 17250 | * tree-ssa-ifcombine.c (tree_ssa_ifcombine): Calculate dominators. |
17251 | ||
c9819bb0 | 17252 | 2011-05-20 Richard Guenther <rguenther@suse.de> |
17253 | ||
17254 | PR middle-end/48849 | |
17255 | * gimple.c (gimple_register_canonical_type): Compute TYPE_CANONICAL | |
17256 | of pointer types the same way the middle-end does. | |
17257 | ||
4d83607a | 17258 | 2011-05-20 Richard Guenther <rguenther@suse.de> |
17259 | ||
6ae2c051 | 17260 | * gimple.c (gimple_register_type_1): Do not fiddle with main-variant |
17261 | or pointer-to chains. Delay all fixup to uniquify_nodes. | |
4d83607a | 17262 | |
ad33e6a8 | 17263 | 2011-05-19 Quentin Neill <quentin.neill@amd.com> |
17264 | ||
17265 | * config/i386/sse.md (fma4_fmsubadd): Use <ssemodesuffix>. | |
17266 | (fma4_fmaddsub): Likewise | |
17267 | ||
b2640e03 | 17268 | 2011-05-19 Jan Hubicka <jh@suse.cz> |
17269 | ||
17270 | * gimple.c (gtc_visited, gtc_ob, type_pair_hash, type_pair_eq): Remove. | |
17271 | (GIMPLE_TYPE_PAIR_SIZE): New macro. | |
17272 | (type_pair_cache): New static var. | |
17273 | (lookup_type_pair): Use fixed sized custom hash; make inline. | |
17274 | (gtc_visit, gimple_types_compatible_p, gimple_register_type_1): Update | |
17275 | calls of lookup_type_pair. | |
17276 | (print_gimple_types_stats): Remove cache stats. | |
17277 | (free_gimple_type_tables): Free type_pair_cache instead of gtc_visited | |
17278 | and gtc_ob. | |
17279 | ||
d9973cb4 | 17280 | 2011-05-19 Uros Bizjak <ubizjak@gmail.com> |
17281 | ||
17282 | * config/i386/i386.c (option_override_internal): Enable TARGET_CMOVE | |
17283 | when TARGET_RDRND is active. | |
17284 | (ix86_expand_builtin) <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: | |
17285 | Generate dummy SImode target register when target is NULL. | |
17286 | ||
bcbb3950 | 17287 | 2011-05-19 Joseph Myers <joseph@codesourcery.com> |
17288 | ||
17289 | * config/arm/arm-fpus.def: New. | |
17290 | * config/arm/genopt.sh: Generate Enum and EnumValue entries from | |
17291 | arm-fpus.def. | |
17292 | * config/arm/arm-tables.opt: Regenerate. | |
17293 | * config/arm/arm.c (all_fpus): Move contents to arm-fpus.def. | |
17294 | (arm_option_override): Don't decode FPU name to string here. | |
17295 | * config/arm/arm.opt (mfpu=): Use Enum. | |
17296 | * config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt, arm.o): | |
17297 | Update dependencies. | |
17298 | ||
11091b4d | 17299 | 2011-05-19 Joseph Myers <joseph@codesourcery.com> |
17300 | ||
17301 | * collect2.c: Include diagnostic.h. | |
17302 | (fatal_perror, fatal, error, fancy_abort): Remove. | |
17303 | (main): Set progname. Call xmalloc_set_program_name and | |
17304 | diagnostic_initialize. | |
17305 | (maybe_run_lto_and_relink, main, collect_execute, scan_prog_file, | |
17306 | scan_libraries, resolve_lib_name): Call fatal_error instead of | |
17307 | fatal and fatal_perror. | |
17308 | * collect2.h (error, fatal, fatal_perror): Don't declare. | |
17309 | * tlink.c: Include diagnostic-core.h. | |
17310 | (recompile_files): Call fatal_error instead of fatal_perror. | |
17311 | * Makefile.in (COLLECT2_OBJS): Include diagnostic.o, | |
17312 | pretty-print.o and input.o. | |
17313 | (collect2.o, tlink.o): Update dependencies. | |
17314 | ||
c2b88971 | 17315 | 2011-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
17316 | ||
17317 | * config/i386/i386.md (tls_initial_exec_64_sun): Add semicolon. | |
17318 | ||
3468b0d6 | 17319 | 2011-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
17320 | ||
17321 | PR target/40483 | |
17322 | * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as | |
17323 | COMDAT group syntax, both SPARC and x86 variants. | |
17324 | (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. | |
17325 | * configure: Regenerate. | |
17326 | * config/sol2.h (TARGET_SOLARIS): Define. | |
17327 | (PUSHSECTION_FORMAT): Remove. | |
17328 | (SECTION_NAME_FORMAT): Define. | |
17329 | * config/sol2.c: Include hashtab.h. | |
17330 | (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its | |
17331 | expansion, using SECTION_NAME_FORMAT. | |
17332 | (solaris_comdat_htab): New variable. | |
17333 | (struct comdat_entry): Define. | |
17334 | (comdat_hash): New function. | |
17335 | (comdat_eq): New function. | |
17336 | (solaris_elf_asm_comdat_section): New function. | |
17337 | (solaris_define_comdat_signature): New function. | |
17338 | (solaris_code_end): New function. | |
17339 | * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. | |
17340 | (solaris_code_end): Declare. | |
17341 | * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. | |
17342 | * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call | |
17343 | solaris_code_end. | |
17344 | (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. | |
17345 | Remove ATTRIBUTE_UNUSED. | |
17346 | [!USE_GAS]: Call solaris_elf_asm_comdat_section for | |
17347 | SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. | |
d9973cb4 | 17348 | * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. |
3468b0d6 | 17349 | * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... |
17350 | * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. | |
17351 | * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. | |
17352 | (PUSHSECTION_FORMAT): Remove. | |
17353 | (SECTION_NAME_FORMAT): Redefine. | |
17354 | ||
d515ee79 | 17355 | 2011-05-19 Kai Tietz <ktietz@redhat.com> |
17356 | ||
17357 | * tree-cfg.c (verify_gimple_assign_binary): Barf on | |
17358 | TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR. | |
17359 | (gimplify_expr): Move TRUTH_AND|OR|XOR_EXPR to its binary form. | |
17360 | ||
8d1c633d | 17361 | 2011-05-19 Anatoly Sokolov <aesok@post.ru> |
f5030be1 | 17362 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
17363 | ||
17364 | * config/t-sol2 (sol2.o): Add $(TARGET_H) dependency. | |
17365 | ||
dda02ea2 | 17366 | 2011-05-19 Richard Guenther <rguenther@suse.de> |
17367 | ||
17368 | PR middle-end/48985 | |
17369 | * tree-object-size.c (addr_object_size): If the pointed-to | |
17370 | variable is a decl use DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT. | |
17371 | ||
bddb3763 | 17372 | 2011-05-19 Richard Guenther <rguenther@suse.de> |
17373 | ||
17374 | * gimple.c (gimple_types_compatible_p_1): Compare names of | |
17375 | the types themselves. | |
17376 | (iterative_hash_gimple_type): And hash them that way. | |
17377 | (gimple_register_type_1): If we register a main variant properly | |
17378 | initialize the leader to ourselves. | |
17379 | ||
055d6bb2 | 17380 | 2011-05-19 Tom de Vries <tom@codesourcery.com> |
17381 | ||
17382 | PR target/45098 | |
17383 | * tree-ssa-loop-ivopts.c (get_expr_id): Factored new function out of | |
17384 | get_loop_invariant_expr_id. | |
17385 | (get_loop_invariant_expr_id): Use get_expr_id. | |
17386 | (parm_decl_cost): New function. | |
17387 | (determine_use_iv_cost_condition): Use get_expr_id and parm_decl_cost. | |
17388 | Improve bound cost estimation. Use different inv_expr_id for elim and | |
17389 | express cases. | |
17390 | ||
ee36045b | 17391 | 2011-05-19 Tom de Vries <tom@codesourcery.com> |
17392 | ||
17393 | PR target/45098 | |
17394 | * tree-ssa-loop-ivopts.c (determine_iv_cost): Prevent | |
17395 | cost_base.cost == 0. | |
17396 | ||
03f65847 | 17397 | 2011-05-18 H.J. Lu <hongjiu.lu@intel.com> |
17398 | ||
17399 | PR target/49002 | |
7d2c0823 | 17400 | * config/i386/sse.md |
17401 | (avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>): Properly handle | |
17402 | load cast. | |
03f65847 | 17403 | |
556a56dd | 17404 | 2011-05-18 Jakub Jelinek <jakub@redhat.com> |
17405 | ||
17406 | PR tree-optimization/49039 | |
17407 | * tree-vrp.c (extract_range_from_binary_expr): For | |
17408 | MIN_EXPR <~[a, b], ~[c, d]> and MAX_EXPR <~[a, b], ~[c, d]> | |
17409 | return ~[MAX_EXPR <a, c>, MIN_EXPR <b, d>]. | |
17410 | ||
9881cd2d | 17411 | 2011-05-18 Tom de Vries <tom@codesourcery.com> |
17412 | ||
17413 | PR target/45098 | |
17414 | * tree-ssa-loop-ivopts.c (computation_cost): Prevent cost of 0. | |
17415 | ||
b26e9e37 | 17416 | 2011-05-18 Uros Bizjak <ubizjak@gmail.com> |
17417 | ||
17418 | * config/i386/i386.md (*tls_global_dynamic_32_gnu): Split asm template. | |
17419 | (*tls_global_dynamic_64): Ditto. | |
17420 | (*tls_local_dynamic_base_32_gnu): Ditto. | |
17421 | (*tls_local_dynamic_base_64): Ditto. | |
17422 | (tls_initial_exec_64_sun): Ditto. | |
17423 | ||
0d7700ef | 17424 | 2011-05-18 Stuart Henderson <shenders@gcc.gnu.org> |
17425 | ||
17426 | * doc/invoke.texi (Blackfin Options): -mcpu accepts bf592. | |
17427 | * config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for | |
17428 | bf592-none. | |
17429 | * config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise. | |
17430 | * config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise. | |
17431 | * config/bfin/bfin.c (bfin_cpus): Add bf592. | |
17432 | * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define | |
b26e9e37 | 17433 | __ADSPBF592__ and __ADSPBF59x__ for BFIN_CPU_BF592. |
0d7700ef | 17434 | * config/bfin/bfin-opts.h (bfin_cpu_type): Add BFIN_CPU_BF592. |
17435 | * config/bfin/elf.h (LIB_SPEC): Add bf592. | |
17436 | ||
8bbee4a9 | 17437 | 2011-05-18 Joseph Myers <joseph@codesourcery.com> |
17438 | ||
17439 | * config/arm/arm-opts.h (enum arm_fp16_format_type, enum | |
b26e9e37 | 17440 | arm_abi_type, enum float_abi_type, enum arm_tp_type): Move from arm.h. |
8bbee4a9 | 17441 | * config/arm/arm.c (arm_float_abi, arm_fp16_format, arm_abi, |
17442 | target_thread_pointer, arm_structure_size_boundary, struct | |
17443 | float_abi, all_float_abis, struct fp16_format, all_fp16_formats, | |
17444 | struct abi_name, arm_all_abis): Remove. | |
b26e9e37 | 17445 | (arm_option_override) Don't process most enumerated option values here. |
17446 | Don't process target_fpe_name here. Work with integer not string for | |
17447 | structure size boundary; use separate diagnostics for each case. | |
8bbee4a9 | 17448 | * config/arm/arm.h (enum float_abi_type, enum |
17449 | arm_fp16_format_type, enum arm_abi_type, enum arm_tp_type): Move | |
17450 | to arm-opts.h. | |
17451 | (arm_float_abi, arm_fp16_format, arm_abi, target_thread_pointer, | |
17452 | arm_structure_size_boundary): Remove. | |
17453 | * config/arm/arm.opt (mabi=): Use Enum and Init. | |
17454 | (arm_abi_type): New Enum and EnumValue entries. | |
17455 | (mfloat-abi=): Use Enum and Init. | |
17456 | (float_abi_type): New Enum and EnumValue entries. | |
b26e9e37 | 17457 | (mfp=, mfpe=): Replace by separate Alias entries for each argument. |
8bbee4a9 | 17458 | (mfp16-format=): Use Enum and Init. |
17459 | (arm_fp16_format_type): New Enum and EnumValue entries. | |
17460 | (mstructure-size-boundary=): Use UInteger and Init. | |
17461 | (mtp=): Use Enum and Init. | |
17462 | (arm_tp_type): New Enum and EnumValue entries. | |
17463 | ||
b523dd6d | 17464 | 2011-05-18 Richard Guenther <rguenther@suse.de> |
17465 | ||
17466 | PR tree-optimization/49018 | |
17467 | * gimple.c (gimple_has_side_effects): Volatile asms have side-effects. | |
17468 | * tree-ssa-ifcombine.c (bb_no_side_effects_p): Use | |
17469 | gimple_has_side_effects. | |
17470 | ||
ce89f696 | 17471 | 2011-05-18 Richard Guenther <rguenther@suse.de> |
17472 | ||
17473 | * gimple.c (gimple_register_type_1): New function, split out from ... | |
17474 | (gimple_register_type): ... here. Avoid infinite recursion. | |
17475 | ||
39a5d6b1 | 17476 | 2011-05-18 Ira Rosen <ira.rosen@linaro.org> |
17477 | ||
17478 | PR tree-optimization/41881 | |
17479 | * tree-vectorizer.h (struct _loop_vec_info): Add new field | |
17480 | reduction_chains along with a macro for its access. | |
17481 | * tree-vect-loop.c (new_loop_vec_info): Initialize reduction chains. | |
17482 | (destroy_loop_vec_info): Free reduction chains. | |
17483 | (vect_analyze_loop_2): Return false if vect_analyze_slp() returns false. | |
17484 | (vect_is_slp_reduction): New function. | |
17485 | (vect_is_simple_reduction_1): Call vect_is_slp_reduction. | |
17486 | (vect_create_epilog_for_reduction): Support SLP reduction chains. | |
17487 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Allow different | |
17488 | definition types for reduction chains. | |
17489 | (vect_supported_load_permutation_p): Don't allow permutations for | |
17490 | reduction chains. | |
17491 | (vect_analyze_slp_instance): Support reduction chains. | |
17492 | (vect_analyze_slp): Try to build SLP instance from reduction chains. | |
17493 | (vect_get_constant_vectors): Handle reduction chains. | |
17494 | (vect_schedule_slp_instance): Mark the first statement of the | |
17495 | reduction chain as reduction. | |
17496 | ||
21009880 | 17497 | 2011-05-18 Ira Rosen <ira.rosen@linaro.org> |
17498 | ||
17499 | * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Use new | |
17500 | names for group elements access. | |
17501 | * tree-vectorizer.h (struct _stmt_vec_info): Use interleaving info for | |
17502 | reduction chains as well. Remove data reference and interleaving | |
17503 | related words from the fields names. | |
17504 | * tree-vect-loop.c (vect_transform_loop): Use new names for group | |
17505 | elements access. | |
17506 | * tree-vect-data-refs.c (vect_get_place_in_interleaving_chain, | |
17507 | vect_insert_into_interleaving_chain, vect_update_interleaving_chain, | |
17508 | vect_update_interleaving_chain, vect_same_range_drs, | |
17509 | vect_analyze_data_ref_dependence, vect_update_misalignment_for_peel, | |
17510 | vect_verify_datarefs_alignment, vector_alignment_reachable_p, | |
17511 | vect_peeling_hash_get_lowest_cost, vect_enhance_data_refs_alignment, | |
17512 | vect_analyze_group_access, vect_analyze_data_ref_access, | |
17513 | vect_create_data_ref_ptr, vect_transform_strided_load, | |
17514 | vect_record_strided_load_vectors): Likewise. | |
17515 | * tree-vect-stmts.c (vect_model_simple_cost, vect_model_store_cost, | |
17516 | vect_model_load_cost, vectorizable_store, vectorizable_load, | |
17517 | vect_remove_stores, new_stmt_vec_info): Likewise. | |
17518 | * tree-vect-slp.c (vect_build_slp_tree, | |
17519 | vect_supported_slp_permutation_p, vect_analyze_slp_instance): Likewise. | |
17520 | ||
9ad3a576 | 17521 | 2011-05-18 Richard Guenther <rguenther@suse.de> |
17522 | ||
17523 | PR middle-end/48989 | |
17524 | * tree-cfg.c (verify_gimple_assign_unary): Adjust TRUTH op | |
17525 | operand verification. | |
17526 | (verify_gimple_assign_binary): Likewise. | |
17527 | * tree-ssa.c (useless_type_conversion_p): Preserve conversions | |
17528 | to non-1-precision BOOLEAN_TYPEs. | |
17529 | ||
4fb583ad | 17530 | 2011-05-18 Tom de Vries <tom@codesourcery.com> |
17531 | ||
17532 | PR target/45098 | |
17533 | * tree-ssa-loop-ivopts.c (seq_cost): Fix call to rtx_cost. | |
17534 | ||
fd2b4bf0 | 17535 | 2011-05-18 Jakub Jelinek <jakub@redhat.com> |
17536 | ||
17537 | PR tree-optimization/49000 | |
17538 | * tree-ssa.c (execute_update_addresses_taken): Call | |
17539 | maybe_rewrite_mem_ref_base on debug stmt value. If it couldn't | |
17540 | be rewritten and decl has been marked for renaming, reset | |
17541 | the debug stmt. | |
17542 | ||
0ea4d98d | 17543 | 2011-05-17 Joseph Myers <joseph@codesourcery.com> |
17544 | ||
17545 | * config/i386/i386.c (ix86_valid_target_attribute_tree): Use | |
17546 | enum_opts_set when testing if attributes have set -mfpmath=. | |
17547 | ||
3eb76ba5 | 17548 | 2011-05-17 Richard Sandiford <rdsandiford@googlemail.com> |
17549 | ||
17550 | * config/mips/mips.c (mips_handle_option): Remove unused variable. | |
17551 | ||
839c5aac | 17552 | 2011-05-17 Uros Bizjak <ubizjak@gmail.com> |
17553 | ||
17554 | * ipa-inline-analysis.c (inline_node_duplication_hook): Initialize | |
17555 | info->entry with 0 | |
17556 | * tree-inline.c (maybe_inline_call_in_expr): Initialize | |
17557 | id.transform_lang_insert_block with NULL. | |
17558 | ||
17559 | 2011-05-17 Uros Bizjak <ubizjak@gmail.com> | |
ca242583 | 17560 | |
17561 | * config/i386/i386-protos.h (output_fix_trunc): Change arg 3 to bool. | |
17562 | (output_fp_compare): Change args 3 and 4 to bool. | |
17563 | (ix86_expand_call): Change arg 6 to bool. | |
17564 | (ix86_attr_length_immediate_default): Change arg 2 to bool. | |
17565 | (ix86_attr_length_vex_default): Change arg 3 to bool. | |
17566 | * config/i386/i386.md: Update all uses. | |
17567 | * config/i386/i386.c: Ditto. | |
17568 | (ix86_flags_dependent): Change return type to bool. | |
17569 | ||
e8dcede0 | 17570 | 2011-05-17 Richard Guenther <rguenther@suse.de> |
17571 | ||
17572 | * gimple.c (type_hash_pair_compare): Fix comparison. | |
17573 | ||
f5e139e8 | 17574 | 2011-05-17 Richard Guenther <rguenther@suse.de> |
17575 | ||
17576 | * gimple.c (iterative_hash_gimple_type): Simplify singleton | |
17577 | case some more, fix final hash value of the non-singleton case. | |
17578 | ||
e47af1f1 | 17579 | 2011-05-17 Richard Guenther <rguenther@suse.de> |
17580 | ||
17581 | PR bootstrap/49013 | |
17582 | Revert | |
17583 | 2011-05-16 Richard Guenther <rguenther@suse.de> | |
17584 | ||
17585 | * gimple.c (gimple_types_compatible_p_1): Use names of the | |
17586 | type itself, not its main variant. | |
17587 | (iterative_hash_gimple_type): Likewise. | |
17588 | ||
46237a73 | 17589 | 2011-05-17 Richard Guenther <rguenther@suse.de> |
17590 | ||
17591 | * gimple.c (gimple_register_canonical_type): Use the main-variant | |
17592 | leader for computing the canonical type. | |
17593 | ||
7e6e7156 | 17594 | 2011-05-17 Nick Clifton <nickc@redhat.com> |
17595 | ||
6145a46d | 17596 | * config/rx/rx.c (rx_memory_move_cost): Include cost of register |
17597 | moves. | |
17598 | ||
7e6e7156 | 17599 | * config/rx/rx.md: Add peephole to remove redundant extensions |
17600 | after loads. | |
5341fa53 | 17601 | (bitset_in_memory): Use rx_restricted_mem_operand. |
17602 | (bitinvert_in_memory): Likewise. | |
17603 | (bitclr_in_memory): Likewise. | |
7e6e7156 | 17604 | |
5c07e5ac | 17605 | 2011-05-17 Kazuhio Inaoka <kazuhiro.inaoka.ud@renesas.com> |
17606 | Nick Clifton <nickc@redhat.com> | |
17607 | ||
17608 | * config/rx/rx.md: Add peepholes to match a register move followed | |
17609 | by a comparison of the moved register. Replace these with an | |
17610 | addition of zero that does both actions in one instruction. | |
17611 | ||
feb218cb | 17612 | 2011-05-17 Jakub Jelinek <jakub@redhat.com> |
17613 | ||
17614 | PR target/48986 | |
17615 | * config/i386/sync.md (sync_old_add<mode>): Relax operand 2 | |
17616 | predicate to allow CONST_INT. | |
17617 | (*sync_old_add_cmp<mode>): New insn and peephole2 for it. | |
17618 | ||
9105695c | 17619 | 2011-05-16 Joseph Myers <joseph@codesourcery.com> |
17620 | ||
17621 | * opts-common.c (opt_enum_arg_to_value): New. | |
17622 | * opts.h (opt_enum_arg_to_value): Declare. | |
17623 | * config/i386/i386.opt (fpmath): Remove. | |
17624 | (mfpmath=): Use Enum, Init and Save. | |
17625 | (fpmath_unit): New Enum and EnumValue entries. | |
17626 | * config/i386/i386-c.c (ix86_pragma_target_parse): Update field | |
17627 | name for function fpmath state. | |
17628 | * config/i386/i386-opts.h (enum fpmath_unit): Move from i386.h. | |
17629 | * config/i386/i386.c: Include diagnostic.h. | |
17630 | (ix86_fpmath, IX86_FUNCTION_SPECIFIC_FPMATH): Remove. | |
ca242583 | 17631 | (ix86_target_string): Take enum fpmath_unit value instead of string. |
9105695c | 17632 | (ix86_debug_options): Update call to ix86_target_string. |
ca242583 | 17633 | (ix86_option_override_internal): Don't process fpmath strings here. |
9105695c | 17634 | (x86_function_specific_save, ix86_function_specific_restore): |
17635 | Don't handle fpmath state specially. | |
17636 | (ix86_function_specific_print): Pass fpmath state to | |
17637 | ix86_target_string instead of printing in this function. | |
17638 | (ix86_valid_target_attribute_inner_p): Take gcc_options pointer. | |
17639 | Handle enum attributes. | |
17640 | (IX86_ATTR_ENUM, ix86_opt_enum): New. | |
17641 | (ix86_valid_target_attribute_tree): Update option_strings | |
17642 | handling. Handle fpmath as enum option. | |
17643 | (ix86_can_inline_p): Update field names for function fpmath state. | |
17644 | (ix86_expand_builtin): Update call to ix86_target_string. | |
17645 | * config/i386/i386.h (enum fpmath_unit): Move to i386-opts.h. | |
17646 | (ix86_fpmath): Remove. | |
17647 | * config/i386/t-i386 (i386.o): Update dependencies. | |
17648 | ||
e9a7bf99 | 17649 | 2011-05-16 Joseph Myers <joseph@codesourcery.com> |
17650 | ||
17651 | PR preprocessor/48677 | |
17652 | * cppspec.c (lang_specific_driver): Set new_decoded_options[0] | |
17653 | from decoded_options[0], not from itself. | |
17654 | ||
25d5a263 | 17655 | 2011-05-16 Uros Bizjak <ubizjak@gmail.com> |
17656 | ||
17657 | * config/i386/constraints.md (z): New constraint. | |
17658 | * config/i386/i386.c (c): New mode attribute. | |
17659 | (*call): Merge insn pattern from *call_0, *call_1, *call_1_rex64 and | |
17660 | *call_1_rex64_large patterns using "P" mode iterator. Use "<c>zm" | |
17661 | constraint for operand 0. | |
17662 | (*call_vzeroupper): Ditto. | |
17663 | (*call_rex64_ms_sysv): Ditto. Use "rzm" constraint for operand 0. | |
17664 | (*call_rex64_ms_sysv_vzeroupper): Ditto. | |
17665 | (*call_pop): Merge insn pattern from *call_pop_0 and *call_pop_1. | |
17666 | Use "lzm" constraint for operand 0. | |
17667 | (*call_pop_vzeroupper): Ditto. | |
17668 | (*sibcall): Merge insn pattern from *sibcall_0, *sibcall_1 and | |
17669 | *sibcall_1_rex64 patterns using "P" mode iterator. Use "Uz" | |
17670 | constraint for operand 0. | |
17671 | (*sibcall_vzeroupper): Ditto. | |
17672 | (*sibcall_rex64_ms_sysv): Ditto. | |
17673 | (*sibcall_rex64_ms_sysv_vzeroupper): Ditto. | |
17674 | (*sibcall_pop): Merge insn pattern from *sibcall_pop_0 and | |
17675 | *sibcall_pop_1. Use "Uz" constraint for operand 0. | |
17676 | (*sibcall_pop_vzeroupper): Ditto. | |
17677 | (*call_value): Merge insn pattern from *call_value_0, *call_value_1, | |
17678 | *call_value_1_rex64 and *call_value_1_rex64_large patterns using "P" | |
17679 | mode iterator. Use "<c>zm" constraint for operand 1. | |
17680 | (*call_value_vzeroupper): Ditto. | |
17681 | (*call_value_rex64_ms_sysv): Ditto. Use "rzm" constraint | |
ca242583 | 17682 | for operand 1. |
25d5a263 | 17683 | (*call_value_rex64_ms_sysv_vzeroupper): Ditto. |
17684 | (*call_value_pop): Merge insn pattern from *call_value_pop_0 and | |
17685 | *call_value_pop_1. Use "lzm" constraint for operand 1. | |
17686 | (*call_value_pop_vzeroupper): Ditto. | |
17687 | (*sibcall_value): Merge insn pattern from *sibcall_value_0, | |
17688 | *sibcall_value_1 and *sibcall_value_1_rex64 patterns using "P" | |
17689 | mode iterator. Use "Uz" constraint for operand 1. | |
17690 | (*sibcall_value_vzeroupper): Ditto. | |
17691 | (*sibcall_value_rex64_ms_sysv): Ditto. | |
17692 | (*sibcall_value_rex64_ms_sysv_vzeroupper): Ditto. | |
17693 | (*sibcall_value_pop): Rename from *sibcall_pop_1. Use "Uz" | |
17694 | constraint for operand 1. | |
17695 | (*sibcall_value_pop_vzeroupper): Ditto. | |
17696 | (*tls_global_dynamic_64): Use constant_call_address_operand predicate | |
17697 | and "z" constraint for operand 2. | |
17698 | (*tls_global_dynamic_32_gnu): Ditto. | |
17699 | (*tls_local_dynamic_base_32_gnu): Ditto. | |
17700 | (*tls_local_dynamic_base_64): Ditto. | |
17701 | (*tls_local_dynamic_32_once): Ditto. | |
17702 | * config/i386/i386.c (ix86_output_call_insn): Remove int_addr argument. | |
17703 | Update all callers. | |
17704 | * config/i386/i386-protos.h (ix86_output_call_insn): Update prototype. | |
17705 | ||
9351e6d9 | 17706 | 2011-05-16 Richard Guenther <rguenther@suse.de> |
17707 | ||
17708 | * gimple.c (gimple_types_compatible_p_1): Use names of the | |
17709 | type itself, not its main variant. | |
17710 | (iterative_hash_gimple_type): Likewise. | |
17711 | ||
dc9aeee0 | 17712 | 2011-05-16 Richard Guenther <rguenther@suse.de> |
17713 | ||
25d5a263 | 17714 | * gimple.c (iterative_hash_gimple_type): Re-instantiate change to |
17715 | always visit pointer target and function result and argument types. | |
dc9aeee0 | 17716 | |
18642e81 | 17717 | 2011-05-16 Jason Merrill <jason@redhat.com> |
17718 | ||
17719 | PR c++/48999 | |
17720 | * tree-inline.c (copy_statement_list): Put back recursion. | |
17721 | ||
db19f75e | 17722 | 2011-05-16 Georg-Johann Lay <avr@gjlay.de> |
17723 | ||
17724 | PR target/27663 | |
17725 | PR target/41076 | |
17726 | * config/avr/predicates.md (const_8_16_24_operand): New predicate. | |
17727 | * config/avr/avr.md ("*ior<mode>qi.byte0", | |
17728 | "*ior<mode>qi.byte1-3"): New define_insn_and_split patterns. | |
17729 | ||
04f600bb | 17730 | 2011-05-16 Georg-Johann Lay <avr@gjlay.de> |
17731 | ||
17732 | PR target/45099 | |
17733 | * config/avr/avr.c (avr_function_arg_advance): Error if a fixed | |
17734 | register is needed for a function argument. | |
17735 | ||
9532776c | 17736 | 2011-05-16 Richard Guenther <rguenther@suse.de> |
17737 | ||
17738 | * gimple.c (struct type_hash_pair): New type. | |
17739 | (type_hash_pair_compare): New function. | |
25d5a263 | 17740 | (iterative_hash_gimple_type): Mix in SCC member hashes in hash-order. |
9532776c | 17741 | |
9973add0 | 17742 | 2011-05-16 Revital Eres <revital.eres@linaro.org> |
17743 | ||
25d5a263 | 17744 | * modulo-sched.c (doloop_register_get): Check !DEBUG_INSN_P first. |
9973add0 | 17745 | |
6a1210e5 | 17746 | 2011-05-15 Uros Bizjak <ubizjak@gmail.com> |
17747 | ||
17748 | * config/i386/i386.md (floating point move splitters): Fix | |
17749 | usage of standard_80387_constant_p. | |
25d5a263 | 17750 | * config/i386/i386.c (ix86_preferred_reload_class): Ditto. |
6a1210e5 | 17751 | |
751f709b | 17752 | 2011-05-15 Uros Bizjak <ubizjak@gmail.com> |
17753 | ||
17754 | * config/i386/i386.md (*movdf_internal): Simplify insn condition. | |
17755 | ||
2fd20c29 | 17756 | 2011-05-14 Eric Botcazou <ebotcazou@adacore.com> |
17757 | ||
17758 | * tree-ssa-loop-im.c (SET_ALWAYS_EXECUTED_IN): New macro. | |
17759 | (fill_always_executed_in): Use [SET_]ALWAYS_EXECUTED_IN. | |
17760 | (tree_ssa_lim_finalize): Likewise. | |
17761 | ||
ec679bd0 | 17762 | 2011-05-14 Uros Bizjak <ubizjak@gmail.com> |
17763 | ||
17764 | * config/i386/constraint.md (Yd, Yx): New register constraints. | |
17765 | * config/i386/i386.md (*pushdf): Merge with *pushdf_nointeger. Use | |
17766 | Yd conditional register constraint. | |
17767 | (*movtf_internal): Use standard_sse_constant_opcode. | |
17768 | (*movxf_internal): Merge with *movxf_internal_nointeger. Use | |
17769 | Yx conditional register constraint. | |
17770 | (*movdf_internal): Merge with *movdf_internal_nointeger. Use | |
17771 | Yd conditional register constraint. Use standard_sse_constant_p to | |
17772 | check for valid SSE constants and call standard_sse_constant_opcode to | |
17773 | output SSE insn. | |
17774 | (*movsf_internal): Use standard_sse_constant_p to check for valid SSE | |
17775 | constants and call standard_sse_constant_opcode to output SSE insn. | |
17776 | * config/i386/i386.c (ix86_option_ovverride_internal): Set | |
17777 | TARGET_INTEGER_DFMODE_MOVES for 64bit targets. Clear it when | |
17778 | optimize_size is set. | |
17779 | (standard_sse_constant_opcode): Output conditional AVX insn templates. | |
17780 | ||
9e412fd2 | 17781 | 2011-05-14 Tobias Burnus <burnus@net-b.de> |
17782 | ||
17783 | * doc/invoke.texi (-Ofast): Also enables -fstack-arrays. | |
17784 | ||
93f713da | 17785 | 2011-05-13 Martin Jambor <mjambor@suse.cz> |
17786 | ||
17787 | * ipa-prop.c (ipa_cst_from_jfunc): New function. | |
17788 | * ipa-prop.h (ipa_cst_from_jfunc): Declare. | |
17789 | * ipa-inline-analysis.c (evaluate_conditions_for_edge): Use it. | |
17790 | (evaluate_conditions_for_ipcp_clone): Removed. | |
17791 | (estimate_ipcp_clone_size_and_time): Accept vector of known constants. | |
17792 | * ipa-cp.c (ipcp_estimate_growth): Build vector of known constants. | |
17793 | * ipa-inline.h (estimate_ipcp_clone_size_and_time): Update. | |
17794 | ||
6d31b223 | 17795 | 2011-05-13 Eric Botcazou <ebotcazou@adacore.com> |
17796 | ||
17797 | * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Adjust dump message. | |
17798 | * regcprop.c (copyprop_hardreg_forward): Test MAY_HAVE_DEBUG_INSNS in | |
17799 | lieu of MAY_HAVE_DEBUG_STMTS. | |
17800 | * tree-cfgcleanup.c (remove_forwarder_block): Do not attempt to move | |
17801 | debug statements if !MAY_HAVE_DEBUG_STMTS. | |
17802 | ||
e95cac88 | 17803 | 2011-05-13 Martin Thuresson <martint@google.com> |
17804 | ||
17805 | PR gcov-profile/47793 | |
17806 | * libgcov.c (gcov_exit): Support relative profile paths. | |
17807 | * doc/invoke.texi (-fprofile-dir): Update for above change. | |
17808 | ||
8b55830c | 17809 | 2011-05-13 Richard Guenther <rguenther@suse.de> |
17810 | ||
17811 | * gimple.c (gimple_canonical_types_compatible_p): Do not use | |
17812 | type-pair caching, do not compare hashes. | |
17813 | ||
afec0a77 | 17814 | 2011-05-13 Nathan Froyd <froydnj@codesourcery.com> |
17815 | ||
17816 | PR middle-end/48965 | |
17817 | * tree-cfg.c (edge_to_cases_cleanup): Return true. | |
17818 | (verify_expr) [CASE_LABEL_EXPR]: Add checking. | |
17819 | ||
d994b25f | 17820 | 2011-05-13 Kai Tietz <ktietz@redhat.com> |
17821 | ||
17822 | * gimplify.c (gimplify_expr): Make sure operand is boolified. | |
17823 | * tree-cfg.c (verify_gimple_assign_unary): Check for boolean | |
17824 | compatible type for TRUTH_NOT_EXPR. | |
17825 | ||
2db1a5bf | 17826 | 2011-05-13 H.J. Lu <hongjiu.lu@intel.com> |
17827 | ||
6d31b223 | 17828 | * config/i386/i386.c (ix86_save_reg): Change return type to bool. |
2db1a5bf | 17829 | (ix86_hard_regno_mode_ok): Change return value to bool. Use |
17830 | can_create_pseudo_p (). | |
17831 | ||
1f51cf89 | 17832 | 2011-05-13 Richard Guenther <rguenther@suse.de> |
17833 | ||
17834 | PR lto/48978 | |
17835 | * gimple.c (iterative_hash_gimple_type): Revert change in | |
17836 | pointer target and function result and argument hashing. | |
17837 | ||
6e079bbc | 17838 | 2011-05-13 Uros Bizjak <ubizjak@gmail.com> |
17839 | ||
17840 | * config/i386/i386.md (*movxf_internal): Use !can_create_pseudo (). | |
17841 | (*movxf_internal_nointeger): Ditto. | |
17842 | (*movdf_internal_rex64): Ditto. | |
17843 | (*movdf_internal): Ditto. | |
17844 | (*movdf_internal_nointeger): Ditto. | |
17845 | (*movsf_internal): Ditto. | |
17846 | (sincos splitters): Use can_create_pseudo (). | |
17847 | ||
c16ca027 | 17848 | 2011-05-13 Joseph Myers <joseph@codesourcery.com> |
17849 | ||
17850 | * config/i386/i386-opts.h: New. | |
17851 | * gcc/config/i386/i386.c (stringop_alg, ix86_cmodel, | |
17852 | ix86_asm_dialect, ix86_regparm, ix86_abi, ix86_branch_cost, | |
17853 | ix86_section_threshold): Remove. | |
17854 | (ix86_handle_option): Move MAX_CODE_ALIGN define here. Handle | |
17855 | OPT_malign_loops_, OPT_malign_jumps_, OPT_malign_functions_ and | |
17856 | OPT_mbranch_cost_. | |
17857 | (ix86_option_override_internal): Don't decode strings for options | |
17858 | other than -march=, -mtune= and -mfpmath=. Don't allow for | |
17859 | __attribute__ uses in remaining diagnostics for options with | |
6e079bbc | 17860 | string arguments. Don't check for integer arguments being negative. |
c16ca027 | 17861 | * gcc/config/i386/i386.h (enum stringop_alg, enum calling_abi, |
6e079bbc | 17862 | enum tls_dialect, enum cmodel, enum asm_dialect): Move to i386-opts.h. |
c16ca027 | 17863 | (ix86_abi, ix86_tls_dialect, ix86_cmodel, ix86_asm_dialect, |
17864 | ix86_branch_cost, ix86_section_threshold): Remove. | |
17865 | * gcc/config/i386/i386.opt (config/i386/i386-opts.h): New | |
17866 | HeaderInclude. | |
17867 | (malign-functions=, malign-jumps=, malign-loops=): Use UInteger | |
17868 | but not Var. | |
17869 | (masm=): Use Enum and Init. | |
17870 | (asm_dialect): New Enum and EnumValue entries. | |
17871 | (mbranch-cost=): Use UInteger. | |
17872 | (mlarge-data-threshold=): Use UInteger and Init. | |
17873 | (mcmodel=): Use Enum and Init. | |
17874 | (cmodel): New Enum and EnumValue entries. | |
17875 | (mpc): Replace with separate mpc32, mpc64 and mpc80 entries. | |
17876 | (mpreferred-stack-boundary=, mincoming-stack-boundary=, | |
17877 | mregparm=): Use UInteger. | |
17878 | (mstringop-strategy=): Use Enum and Init. | |
17879 | (stringop_alg): New Enum and EnumValue entries. | |
17880 | (mtls-dialect=): Use Enum and Init. | |
17881 | (tls_dialect): New Enum and EnumValue entries. | |
17882 | (mabi=): Use Enum and Init. | |
17883 | (calling_abi): New Enum and EnumValue entries. | |
17884 | (mveclibabi=): Use Enum and Init. | |
17885 | (ix86_veclibabi): New Enum and EnumValue entries. | |
17886 | ||
710e2b30 | 17887 | 2011-05-13 Nick Clifton <nickc@redhat.com> |
17888 | ||
6e079bbc | 17889 | * config/rx/rx.md (mov expander): Fix use of rx_legitimate_constant_p. |
17890 | * config/rx/rx-protos.h (rx_legitimate_constant_p): Rename prototype. | |
710e2b30 | 17891 | |
008eaf24 | 17892 | 2011-05-13 Kai Tietz <ktietz@redhat.com> |
17893 | ||
17894 | PR middle-end/48984 | |
17895 | * gimplify.c (gimplify_expr): Check for boolean_type_node instead | |
17896 | for BOOLEAN_TYPE for TRUTH-NOT/AND/OR/XOR. | |
17897 | (gimple_boolify): Check for cast for boolean_type_node instead for | |
17898 | BOOLEAN_TYPE. | |
17899 | ||
b43efa05 | 17900 | 2011-05-13 Richard Guenther <rguenther@suse.de> |
17901 | ||
17902 | PR tree-optimization/48172 | |
17903 | * tree-vect-loop-manip.c (vect_vfa_segment_size): Avoid | |
17904 | multiplying by number of iterations for equal step. | |
17905 | (vect_create_cond_for_alias_checks): Likewise. | |
17906 | ||
bc6c87c1 | 17907 | 2011-05-13 Andreas Schwab <schwab@redhat.com> |
17908 | ||
17909 | * configure.ac: Use AS_HELP_STRING throughout. | |
17910 | * configure: Regenerate. | |
17911 | ||
7da01271 | 17912 | 2011-05-12 H.J. Lu <hongjiu.lu@intel.com> |
17913 | ||
6e079bbc | 17914 | * config/i386/i386.c (ix86_save_reg): Change maybe_eh_return to bool. |
7da01271 | 17915 | (ix86_emit_restore_regs_using_mov): Likewise. |
17916 | (ix86_emit_restore_sse_regs_using_mov): Likewise. | |
17917 | ||
5d57e68b | 17918 | 2011-05-12 Anatoly Sokolov <aesok@post.ru> |
17919 | ||
17920 | * config/sparc/sparc.h (REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P, | |
17921 | SYMBOLIC_CONST, RTX_OK_FOR_BASE_P, RTX_OK_FOR_INDEX_P): Remove. | |
17922 | (RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Move to... | |
17923 | * config/sparc/sparc.c (RTX_OK_FOR_OFFSET_P, | |
17924 | RTX_OK_FOR_OLO10_P): ...here. | |
17925 | (sparc_mode_dependent_address_p): Use symbolic_operand instead of | |
17926 | SYMBOLIC_CONST. | |
17927 | ||
4c7817e5 | 17928 | 2011-05-12 Kai Tietz <ktietz@redhat.com> |
17929 | ||
17930 | * gimplify.c (gimple_boolify): Re-boolify expression | |
17931 | arguments even if expression type is of kind BOOLEAN_TYPE. | |
17932 | (gimplify_boolean_expr): Removed. | |
17933 | (gimplify_expr): Boolify truth opcodes AND, ANDIF, OR, ORIF, | |
17934 | and XOR. Additional take care that we keep expression's type. | |
17935 | * tree-cfg.c (verify_gimple_assign_binary): Adjust check for type | |
17936 | of TRUTH_AND|OR|XOR_EXPR. | |
17937 | ||
39760a87 | 17938 | 2011-05-12 Jakub Jelinek <jakub@redhat.com> |
17939 | ||
17940 | PR tree-optimization/48975 | |
17941 | * tree-if-conv.c (combine_blocks): Call free_bb_predicate | |
17942 | on all bbs here and free and clear ifc_bbs at the end. | |
17943 | ||
488a4664 | 17944 | 2011-05-12 Richard Guenther <rguenther@suse.de> |
17945 | ||
17946 | * gimple.c (gtc_visit): Compare TREE_ADDRESSABLE, handle | |
17947 | NULLPTR_TYPE similar to VOID_TYPE. Defer type-leader lookup | |
17948 | until after simple checks. | |
17949 | (gimple_types_compatible_p): Likewise. | |
17950 | (iterative_hash_gimple_type): Always hash pointer targets | |
17951 | and function return and argument types. | |
17952 | (iterative_hash_canonical_type): Do not hash TYPE_QUALS, | |
17953 | hash TYPE_ALIGN. Do not hash TYPE_MIN/MAX_VALUE. | |
17954 | (gimple_canonical_types_compatible_p): Compare TREE_ADDRESSABLE, | |
17955 | handle NULLPTR_TYPE similar to VOID_TYPE. Handle non-aggregates | |
17956 | completely in the simple compare section. | |
17957 | (gimple_register_canonical_type): Query the cache again after | |
17958 | registering. | |
17959 | ||
76d8ef3b | 17960 | 2011-05-12 Richard Guenther <rguenther@suse.de> |
17961 | ||
17962 | PR tree-optimization/48172 | |
17963 | * tree-vect-loop-manip.c (vect_vfa_segment_size): Do not exclude | |
17964 | the number of iterations from the segment size calculation. | |
17965 | (vect_create_cond_for_alias_checks): Adjust. | |
17966 | ||
ca88a6ea | 17967 | 2011-05-12 Jakub Jelinek <jakub@redhat.com> |
17968 | ||
17969 | PR debug/48967 | |
17970 | * var-tracking.c (use_narrower_mode_test) <case REG>: Return 1 | |
17971 | if validate_subreg fails. | |
17972 | ||
17973 | 2011-05-12 Hariharan Sandanagobalane <hariharan@picochip.com> | |
861b8aab | 17974 | |
17975 | * ira.c (clarify_prohibited_class_mode_regs): Prevent the function from | |
17976 | accessing beyond the end of REGNO_REG_CLASS array by stopping the loop | |
17977 | early. | |
17978 | ||
103700c7 | 17979 | 2011-05-12 DJ Delorie <dj@redhat.com> |
17980 | ||
92514c2f | 17981 | * config/rx/rx.c (rx_builtins): New arrays - holds builtin functions. |
103700c7 | 17982 | (ADD_RX_BUILTIN1, ADD_RX_BUILTIN2, ADD_RX_BUILTIN3): Install |
17983 | created builtin into rx_builtins array. | |
17984 | (rx_builtin_decl): New function. | |
6e079bbc | 17985 | (TARGET_BUITLIN_DECL): Define. Include gt-rx.h. |
103700c7 | 17986 | |
f7fcec1a | 17987 | 2011-05-12 DJ Delorie <dj@redhat.com> |
17988 | Nick Clifton <nickc@redhat.com> | |
17989 | ||
17990 | * config/rx/rx.h (HAVE_PRE_DECREMENT): Fix typo. | |
17991 | * config/rx/rx.c (CC_FLAG_FP): Fix comment. | |
17992 | (rx_is_legitimate_address): Add pre-decrement and post-increment | |
17993 | addressing in HImode and QImode. Fix test for out of range | |
17994 | REG+INT addressing. | |
103700c7 | 17995 | (rx_legitimate_constant_p): Rename to rx_is_legitimate_constant. |
6e079bbc | 17996 | (rx_align_for_label): Test label before extracting its usage count. |
f7fcec1a | 17997 | (rx_adjust_insn_lengths): Fix selection of insn codes. |
103700c7 | 17998 | (TARGET_LEGITIMATE_CONSTANT_P): Use renamed function. |
f7fcec1a | 17999 | |
381824bd | 18000 | 2011-05-11 Jason Merrill <jason@redhat.com> |
18001 | ||
18002 | * tree.c (type_hash_canon): Use struct tree_type_non_common. | |
18003 | ||
53105d88 | 18004 | 2011-05-11 Eric Botcazou <ebotcazou@adacore.com> |
18005 | ||
18006 | * cfgrtl.c (commit_one_edge_insertion): Remove always-true test and | |
18007 | reindent the subsequent block. | |
18008 | ||
3cb9bbfa | 18009 | 2011-05-11 Satoru Takabayashi <satorux@google.com> |
18010 | Paul Pluzhnikov <ppluzhnikov@google.com> | |
18011 | ||
6e079bbc | 18012 | * doc/install.texi (Configuration): Document --with-linker-hash-style. |
c1c901bf | 18013 | * gcc.c (init_spec): Handle LINKER_HASH_STYLE. |
18014 | * config.in: Add LINKER_HASH_STYLE. | |
18015 | * configure.ac: Add --with-linker-hash-style. | |
18016 | * configure: Regenerate. | |
3cb9bbfa | 18017 | |
4088c72c | 18018 | 2011-05-11 Richard Guenther <rguenther@suse.de> |
18019 | ||
18020 | PR middle-end/48964 | |
18021 | * gimple.c (iterative_hash_canonical_type): Fix typo. | |
18022 | ||
a5421f96 | 18023 | 2011-05-11 Uros Bizjak <ubizjak@gmail.com> |
18024 | ||
18025 | * config/i386/i386.c (legitimize_tls_address) | |
ec679bd0 | 18026 | <case TLS_MODEL_GLOBAL_DYNAMIC>: Call gen_tls_dynamic_gnu2_{32,64} |
a5421f96 | 18027 | expanders directly for TARGET_GNU2_TLS. Determine pic and |
18028 | __tls_get_addr symbol reference here. Update call to | |
18029 | gen_tls_global_dynamic_{32,64} for added arguments. | |
ec679bd0 | 18030 | <case TLS_MODEL_LOCAL_DYNAMIC>: Call gen_tls_dynamic_gnu2_{32,64} |
a5421f96 | 18031 | expanders directly for TARGET_GNU2_TLS. Determine |
18032 | __tls_get_addr symbol reference here. Update call to | |
18033 | gen_tls_local_dynamic_base_{32,64} for added arguments. Attach | |
18034 | unique UNSPEC REG_EQUIV to libcall block. | |
18035 | (ix86_tls_get_addr): Declare static. | |
18036 | * config/i386/i386-protos.h (ix86_tls_get_addr): Remove declaration. | |
18037 | * config/i386/i386.md (tls_global_dynamic_32): Add operand 2 and 3. | |
18038 | Do not determine pic and __tls_get_addr symbol reference here. Do not | |
18039 | call gen_tls_dynamic_gnu2_32 for TARGET_GNU2_TLS. | |
18040 | (tls_local_dynamic_base_32): Ditto for operands 1 and 2. | |
18041 | (tls_global_dynamic_64): Add operand 2. Do not determine | |
18042 | __tls_get_addr symbol reference here. Do not call | |
18043 | gen_tls_dynamic_gnu2_64 for TARGET_GNU2_TLS here. | |
18044 | (tls_local_dynamic_base64): Ditto for operand 1. | |
18045 | ||
f8c438a1 | 18046 | 2011-05-11 Eric Botcazou <ebotcazou@adacore.com> |
18047 | ||
18048 | * function.c (expand_function_start): Initialize stack_check_probe_note | |
18049 | only if the generic stack checking mechanism is used. | |
18050 | ||
26f54bd0 | 18051 | 2011-05-11 Richard Guenther <rguenther@suse.de> |
18052 | ||
18053 | PR tree-optimization/15256 | |
18054 | * tree-ssa-forwprop.c (simplify_bitwise_binary): Canonicalize | |
18055 | (A & B) | C, combine (A op CST1) op CST2. | |
18056 | (tree_ssa_forward_propagate_single_use_vars): Only bother to | |
18057 | visit assigns that have uses. | |
18058 | ||
8f2eb9e1 | 18059 | 2011-05-11 Nathan Froyd <froydnj@codesourcery.com> |
18060 | ||
a5421f96 | 18061 | * ggc-page.c (extra_order_size_table): Use struct tree_type_non_common. |
8f2eb9e1 | 18062 | * lto-streamer-in.c (unpack_ts_type_value_fields): Rename to... |
18063 | (unpack_ts_type_common_value_fields): ...this. Update comment. | |
18064 | (unpack_value_fields): Adjust for renaming. | |
18065 | (lto_input_ts_type_tree_pointers): Split into... | |
18066 | (lto_input_ts_type_common_tree_pointer): ...this and... | |
18067 | (lto_input_ts_type_non_common_tree_pointers): ...this. | |
18068 | (lto_input_tree_pointers): Adjust for above split. | |
18069 | * lto-streamer-out.c (pack_ts_type_value_fields): Rename to... | |
18070 | (pack_ts_type_common_value_fields): ...this. Update comment. | |
18071 | (lto_output_ts_type_tree_pointers): Split into... | |
18072 | (lto_output_ts_type_common_tree_pointers): ...this and... | |
18073 | (lto_output_ts_type_non_common_tree_pointers): ...this. | |
18074 | (lto_output_tree_pointers): Adjust for above split. | |
18075 | * lto-streamer.c (check_handled_ts_structures): Mark TS_TYPE_COMMON, | |
18076 | TS_TYPE_WITH_LANG_SPECIFIC, and TS_TYPE_NON_COMMON as handled. | |
18077 | * stor-layout.c (vector_type_mode): Adjust location of mode field. | |
18078 | * tree.h (MARK_TS_TYPE_COMMON, MARK_TS_TYPE_WITH_LANG_SPECIFIC): | |
18079 | Define. | |
18080 | (struct tree_type): Split into... | |
18081 | (struct tree_type_common: ...this and... | |
18082 | (struct tree_type_with_lang_specific): ...this and... | |
18083 | (struct tree_type_non_common): ...this. Adjust accessor macros | |
18084 | accordingly. | |
18085 | (TYPE_VALUES_RAW): Define. | |
18086 | (union tree_node): Update for above changes. | |
18087 | * tree.c (tree_node_structure_for_code) [tcc_type]: Return | |
18088 | TS_TYPE_NON_COMMON. | |
18089 | (initialize_tree_contains_struct) [TS_TYPE]: Use TS_TYPE_COMMON. | |
18090 | Add TS_TYPE_WITH_LANG_SPECIFIC and TS_TYPE_NON_COMMON. | |
18091 | (tree_code_size) [tcc_type]: Use struct tree_type_non_common. | |
18092 | * treestructu.def (TS_TYPE): Remove. | |
18093 | (TS_TYPE_COMMON, TS_TYPE_WITH_LANG_SPECIFIC, TS_TYPE_NON_COMMON): | |
18094 | Define. | |
18095 | ||
8ebd8f29 | 18096 | 2011-05-11 Jakub Jelinek <jakub@redhat.com> |
18097 | ||
18098 | PR debug/48159 | |
18099 | * tree-ssa.c (reset_debug_uses): New function. | |
18100 | * tree-flow.h (reset_debug_uses): New prototype. | |
18101 | * tree-data-ref.c (stmts_from_loop): Ignore debug stmts. | |
18102 | * tree-loop-distribution.c (generate_loops_for_partition): Call | |
18103 | reset_debug_uses on the stmts that will be removed. Keep around | |
18104 | all debug stmts, don't count them as bits in partition bitmap. | |
18105 | (generate_builtin): Don't count debug stmts or labels as bits in | |
18106 | partition bitmap. | |
18107 | ||
564cba5f | 18108 | 2011-05-11 Richard Guenther <rguenther@suse.de> |
18109 | ||
18110 | * gimple.c (gimple_type_hash_1): Merge with ... | |
18111 | (gimple_type_hash): ... this. | |
18112 | (gtc_visit): Remove mode parameter and simplify accordingly. | |
18113 | (gimple_types_compatible_p_1): Likewise. | |
18114 | (gimple_types_compatible_p): Likewise. | |
18115 | (iterative_hash_gimple_type): Likewise. | |
18116 | (visit): Likewise. | |
18117 | (gimple_type_eq): Adjust. | |
18118 | ||
6f7f081f | 18119 | 2011-05-11 Revital Eres <revital.eres@linaro.org> |
18120 | ||
18121 | * ddg.c (create_ddg_dep_from_intra_loop_link): If a true dep edge | |
18122 | enters the branch create an anti edge in the opposite direction | |
18123 | to prevent the creation of reg-moves. | |
18124 | * modulo-sched.c: Adjust comment to reflect the fact we are | |
18125 | scheduling closing branch. | |
18126 | (PS_STAGE_COUNT): Rename to CALC_STAGE_COUNT and redefine. | |
18127 | (stage_count): New field in struct partial_schedule. | |
18128 | (calculate_stage_count): New function. | |
18129 | (normalize_sched_times): Rename to reset_sched_times and handle | |
18130 | incrementing the sched time of the nodes by a constant value | |
18131 | passed as parameter. | |
18132 | (duplicate_insns_of_cycles): Skip closing branch. | |
18133 | (sms_schedule_by_order): Schedule closing branch. | |
18134 | (ps_insn_find_column): Handle closing branch. | |
18135 | (sms_schedule): Call reset_sched_times and adjust the code to | |
18136 | support scheduling of the closing branch. | |
18137 | (ps_insert_empty_row): Update calls to normalize_sched_times | |
18138 | and rotate_partial_schedule functions. | |
18139 | ||
a37d97a5 | 18140 | 2011-05-11 Richard Guenther <rguenther@suse.de> |
18141 | ||
18142 | PR middle-end/48953 | |
18143 | * tree-inline.c (remap_gimple_op_r): Also remap types of MEM_REFs. | |
18144 | ||
20c2121a | 18145 | 2011-05-11 Joseph Myers <joseph@codesourcery.com> |
18146 | ||
a5421f96 | 18147 | * opts.c (finish_options): Move warning settings from process_options. |
18148 | * toplev.c (process_options): Move warning settings to finish_options. | |
20c2121a | 18149 | |
300da094 | 18150 | 2011-05-11 Richard Guenther <rguenther@suse.de> |
18151 | ||
18152 | PR tree-optimization/18041 | |
18153 | * tree-ssa-forwprop.c (simplify_bitwise_and): Rename to ... | |
18154 | (simplify_bitwise_binary): ... this. Handle operand conversions | |
18155 | by applying them to the result instead. | |
18156 | (tree_ssa_forward_propagate_single_use_vars): Adjust. CSE tree code. | |
18157 | ||
e27d9de9 | 18158 | 2011-05-11 Richard Guenther <rguenther@suse.de> |
18159 | ||
18160 | * gimple.c (gimple_canonical_types_compatible_p): Split out | |
18161 | from gimple_types_compatible_p and friends. Do not recurse | |
18162 | to pointed-to types. | |
18163 | (gimple_canonical_type_eq): Use it. | |
18164 | (iterative_hash_canonical_type): Split out from | |
18165 | iterative_hash_gimple_type and friends. Do not recurse | |
18166 | to pointed-to types. | |
18167 | (gimple_canonical_type_hash): Use it, allocate the hash here. | |
18168 | ||
cf961a94 | 18169 | 2011-05-11 Revital Eres <revital.eres@linaro.org> |
18170 | ||
18171 | * modulo-sched.c (doloop_register_get): Ignore DEBUG_INSNs while | |
18172 | recognizing doloop. | |
18173 | ||
29dc3c19 | 18174 | 2011-05-11 Revital Eres <revital.eres@linaro.org> |
18175 | ||
18176 | * loop-doloop.c (doloop_condition_get): Use prev_nondebug_insn | |
18177 | instead of PREV_INSN. | |
18178 | ||
90c2bcf0 | 18179 | 2011-05-11 Revital Eres <revital.eres@linaro.org> |
18180 | ||
18181 | * modulo-sched.c (sms_schedule): Support new form of doloop pattern | |
18182 | * loop-doloop.c (doloop_condition_get): Likewise. | |
18183 | * config/arm/thumb2.md (*thumb2_addsi3_compare0): Remove "*". | |
18184 | (doloop_end): New. | |
18185 | * config/arm/arm.md (*addsi3_compare0): Remove "*". | |
18186 | ||
315119c9 | 18187 | 2011-05-10 Nathan Froyd <froydnj@codesourcery.com> |
18188 | ||
18189 | * tree.def (CASE_LABEL_EXPR): Add an operand. | |
18190 | * tree.h (CASE_CHAIN): Use TREE_OPERAND instead of TREE_CHAIN. | |
18191 | ||
b354cec8 | 18192 | 2011-05-10 Joseph Myers <joseph@codesourcery.com> |
18193 | ||
18194 | * c-decl.c (c_override_global_bindings_to_false): Remove. | |
18195 | (global_bindings_p): Don't check | |
18196 | c_override_global_bindings_to_false. | |
18197 | * c-tree.h (c_override_global_bindings_to_false): Remove. | |
18198 | * c-typeck.c (composite_type): Don't set | |
18199 | c_override_global_bindings_to_false. | |
18200 | ||
2cf72ba5 | 18201 | 2011-05-10 Michael Meissner <meissner@linux.vnet.ibm.com> |
18202 | ||
18203 | PR target/48857, 48495 | |
18204 | * config/rs6000/rs6000.h (VSX_SCALAR_MODE): Delete. | |
18205 | (VSX_MODE): Ditto. | |
18206 | (VSX_MOVE_MODE): Ditto. | |
18207 | (ALTIVEC_OR_VSX_VECTOR_MODE): New macro, combine all Altivec and | |
18208 | VSX vector types. Add V2DImode. | |
18209 | (HARD_REGNO_CALLER_SAVE_MODE): Use it instead of | |
18210 | ALTIVEC_VECTOR_MODE and VSX_VECTOR_MODE calls. | |
18211 | (MODES_TIEABLE_P): Ditto. | |
18212 | ||
18213 | * config/rs6000/rs6000.c (rs6000_emit_move): Use | |
18214 | ALTIVEC_OR_VSX_MODE instead of ALTIVEC_VECTOR_MODE and | |
18215 | VSX_VECTOR_MODE. | |
18216 | (init_cumulative_args): Ditto. | |
18217 | (rs6000_function_arg_boundary): Ditto. | |
18218 | (rs6000_function_arg_advance_1): Ditto. | |
18219 | (rs6000_function_arg): Ditto. | |
18220 | (rs6000_function_ok_for_sibcall): Ditto. | |
18221 | (emit_frame_save): Ditto. | |
18222 | (rs6000_function_value): Ditto. | |
18223 | (rs6000_libcall_value): Ditto. | |
18224 | ||
8633828c | 18225 | 2011-05-10 Joseph Myers <joseph@codesourcery.com> |
18226 | ||
18227 | * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add | |
18228 | i386/darwin-lib.h to $libgcc_tm_file. | |
18229 | * config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Remove. | |
18230 | ||
73905b5d | 18231 | 2011-05-10 Joseph Myers <joseph@codesourcery.com> |
18232 | ||
18233 | * doc/sourcebuild.texi (Back End): Mention contrib/config-list.mk. | |
18234 | ||
d41a5879 | 18235 | 2011-05-10 Joseph Myers <joseph@codesourcery.com> |
18236 | ||
a5421f96 | 18237 | * config/rs6000/genopt.sh, config/rs6000/rs6000-cpus.def: New files. |
d41a5879 | 18238 | * config/rs6000/rs6000-tables.opt: New file (generated). |
18239 | * config.gcc (powerpc*-*-*, rs6000*-*-*): Add | |
18240 | rs6000/rs6000-tables.opt to extra_options. | |
18241 | * config/rs6000/rs6000-opts.h (RS6000_CPU_OPTION_NATIVE): Define. | |
18242 | * config/rs6000/rs6000.c (rs6000_select): Remove. | |
18243 | (processor_target_table): Move contents to rs6000-cpus.def. | |
18244 | (darwin_rs6000_override_options): Check | |
18245 | global_options_set.x_rs6000_cpu_index instead of | |
18246 | rs6000_select[1].string. | |
18247 | (rs6000_option_override_internal): Likewise. | |
18248 | (rs6000_handle_option): Don't assert that global structures are in | |
18249 | use. Don't handle OPT_mcpu_ and OPT_mtune_ here. | |
18250 | (rs6000_default_cpu): New variable. | |
18251 | (rs6000_file_start): Set it instead of local default_cpu. Check | |
18252 | rs6000_default_cpu, global_options_set.x_rs6000_cpu_index and | |
18253 | global_options_set.x_rs6000_tune_index instead of rs6000_select. | |
18254 | (rs6000_darwin_file_start): Check rs6000_default_cpu and | |
18255 | global_options_set.x_rs6000_cpu_index instead of rs6000_select. | |
18256 | * config/rs6000/rs6000.h (struct rs6000_cpu_select, | |
18257 | rs6000_select): Remove. | |
18258 | * config/rs6000/rs6000.opt (rs6000_cpu_index, rs6000_tune_index): | |
18259 | Remove. | |
18260 | (mcpu=, mtune=): Use Var, Init, Enum and Save. | |
18261 | * config/rs6000/t-rs6000 | |
18262 | ($(srcdir)/config/rs6000/rs6000-tables.opt): New. | |
18263 | * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check | |
18264 | global_options_set.x_rs6000_cpu_index instead of | |
18265 | rs6000_select[1].string. | |
18266 | * config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check | |
18267 | global_options_set.x_rs6000_cpu_index instead of | |
18268 | rs6000_select[1].string. | |
18269 | ||
3be74046 | 18270 | 2011-05-10 Joseph Myers <joseph@codesourcery.com> |
18271 | ||
18272 | * config.gcc (libgcc_tm_file): Define instead of including files | |
18273 | from ../../libgcc/config/ in tm_file. | |
a5421f96 | 18274 | * configure.ac (libgcc_tm_file_list, libgcc_tm_include_list): Define. |
3be74046 | 18275 | * configure: Regenerate. |
18276 | * Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list, | |
18277 | libgcc_tm.h, cs-libgcc_tm.h): New. | |
18278 | (TM_H): Include libgcc_tm.h and $(libgcc_tm_file_list). | |
18279 | (clean): Remove libgcc_tm.h. | |
18280 | * config/arm/symbian.h (RENAME_LIBRARY): Remove. | |
18281 | * mkconfig.sh: Include libgcc_tm.h in tm.h if USED_FOR_TARGET. | |
18282 | * system.h (DECLARE_LIBRARY_RENAMES): Poison. | |
18283 | ||
1086ba15 | 18284 | 2011-05-10 Georg-Johann Lay <avr@gjlay.de> |
18285 | ||
18286 | PR target/48896 | |
18287 | * config/avr/avr.c (avr_ret_register): Return unsigned int | |
18288 | instead of int. | |
18289 | (avr_function_value): Mark fn_decl_or_type as unused, don't pass | |
18290 | it to avr_libcall_value. | |
18291 | avr_expand_builtin): Use EXPAND_NORMAL as arg 4 in calls to | |
18292 | expand_expr. | |
18293 | (avr_expand_binop_builtin): Ditto. | |
18294 | (avr_expand_unop_builtin): Ditto. | |
18295 | ||
001afa63 | 18296 | 2011-05-10 DJ Delorie <dj@redhat.com> |
18297 | ||
18298 | * config/rx/rx.h (JUMP_ALIGN, LABEL_ALIGN, LOOP_ALIGN): Define. | |
18299 | (LABEL_ALIGN_AFTER_BARRIER): Pass label to rx_align_for_label | |
18300 | * config/rx/rx.c (rx_align_for_label): Add label and | |
18301 | uses_threshold parameters. Do not align when the label is not | |
18302 | used enough. | |
18303 | * config/rx/rx-protos.h (rx_align_for_label): Update prototype. | |
18304 | ||
6afd0544 | 18305 | 2011-05-10 Richard Guenther <rguenther@suse.de> |
18306 | ||
18307 | * tree-ssa-forwprop.c (combine_conversions): Pattern-match | |
18308 | a series of conversions and apply foldings similar to what | |
18309 | fold-const does. | |
18310 | (tree_ssa_forward_propagate_single_use_vars): Call it. | |
18311 | ||
36637ccf | 18312 | 2011-05-10 Jakub Jelinek <jakub@redhat.com> |
18313 | ||
4e392ca1 | 18314 | PR tree-optimization/48611 |
18315 | PR tree-optimization/48794 | |
18316 | * tree-eh.c (remove_unreachable_handlers): Don't remove regions | |
18317 | referenced from RESX or EH_DISPATCH arguments. | |
18318 | ||
36637ccf | 18319 | PR debug/48928 |
18320 | * dfp.c (decimal_to_decnumber): Handle conversion from | |
18321 | dconst{1,2,m1,half}. | |
18322 | ||
e1626ed3 | 18323 | 2011-05-09 Uros Bizjak <ubizjak@gmail.com> |
18324 | ||
18325 | * config/i386/i386.c (ix86_autovectorize_vector_sizes): Return 0 | |
18326 | for !flag_prefer_avx128. | |
18327 | (ix86_preferred_simd_mode): Return word_mode for DFmode without SSE2. | |
18328 | ||
05539e47 | 18329 | 2011-05-09 Eric Botcazou <ebotcazou@adacore.com> |
18330 | ||
18331 | * fold-const.c (fold_range_test): Pass LOC to build_range_check. | |
18332 | (fold_ternary_loc): Use expr_location_or. | |
18333 | ||
85413a3c | 18334 | 2011-05-09 H.J. Lu <hongjiu.lu@intel.com> |
18335 | ||
18336 | PR debug/48853 | |
18337 | * dwarf2out.c (mem_loc_descriptor) <case SUBREG>: If | |
18338 | POINTERS_EXTEND_UNSIGNED is defined, don't give up if mode is | |
18339 | Pmode and mem_mode is not VOIDmode. | |
18340 | ||
05539e47 | 18341 | 2011-05-09 Ville Voutilainen <ville.voutilainen@gmail.com> |
ece7f9e3 | 18342 | |
05539e47 | 18343 | * tree.h (TYPE_UNQUALIFIED, TYPE_QUAL_CONST, TYPE_QUAL_VOLATILE, |
18344 | TYPE_QUAL_RESTRICT): Convert to enum. | |
ece7f9e3 | 18345 | |
d3d379e7 | 18346 | 2011-05-09 Uros Bizjak <ubizjak@gmail.com> |
18347 | ||
18348 | * config/i386/predicates.md (const_pow2_1_to_2_operand): Remove. | |
18349 | (const_pow2_1_to_8_operand): Ditto. | |
18350 | (const_pow2_1_to_128_operand): Ditto. | |
18351 | (const_pow2_1_to_32768_operand): Ditto. | |
18352 | * config/i386/mmx.md (*mmx_pinsrw): Use const_int_operand instead of | |
18353 | const_pow2_1_to_8_operand for operand 3 predicate. Use exact_log2 | |
18354 | in insn constraint to check integer value of operand 3. | |
18355 | * config/i386/sse.md (*vec_setv4sf_sse4_1): Ditto. | |
18356 | ||
18357 | (PINSR_MODE): New mode iterator. | |
18358 | (sse2p4_1): New mode attribute. | |
18359 | (<sse2p4_1>_pinsr<ssemodesuffix>): Merge insn from sse4_1_pinsrb, | |
18360 | sse2_pinsrw, sse4_1_pinsrd and sse4_1_pinsrq using PINSR_MODE mode | |
18361 | iterator. Use const_int_operand instead of | |
18362 | const_pow2_1_to_{2,8,128,32768}_operand for operand 3 predicate. Use | |
18363 | exact_log2 in insn constraint to check integer value of operand 3. | |
18364 | ||
18365 | 2011-05-09 Uros Bizjak <ubizjak@gmail.com> | |
18366 | ||
18367 | * config/i386/sse.md (blendbits): Remove mode attribute. | |
18368 | (<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand | |
18369 | instead of const_0_to_<blendbits>_operand for operand 3 predicate. | |
18370 | Check integer value of operand 3 in insn constraint. | |
18371 | ||
79e191db | 18372 | 2011-05-09 Richard Guenther <rguenther@suse.de> |
18373 | ||
18374 | * lto-symtab.c (lto_cgraph_replace_node): Use types_compatible_p | |
18375 | for diagnostics. | |
18376 | (lto_symtab_merge): Likewise. Do not register types here. | |
18377 | (lto_symtab_merge_decls_2): Likewise. | |
18378 | (lto_symtab_merge_decls_1): Likewise. | |
18379 | * gimple.h (enum gtc_mode, gimple_types_compatible_p): Do not declare. | |
18380 | * gimple.c (enum gtc_mode): Declare. | |
18381 | (gimple_types_compatible_p): Make static. | |
18382 | ||
5b225bb2 | 18383 | 2011-05-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
18384 | ||
18385 | * config/s390/s390.md (TD/TF mem to reg move splitter): Make the | |
18386 | temporary register to match Pmode. | |
18387 | ||
18c3cd78 | 18388 | 2011-05-09 Uros Bizjak <ubizjak@gmail.com> |
18389 | ||
18390 | * config/i386/sse.md (*vec_concatv4si): Merge from *vec_concatv4si_1 | |
18391 | and *vec_concatv4si_1_avx. | |
18392 | ||
34347cd4 | 18393 | 2011-05-09 Uros Bizjak <ubizjak@gmail.com> |
18394 | ||
18395 | PR rtl-optimization/48927 | |
18396 | * ira-conflicts.c (commutative_constraint_p): Use | |
18397 | recog_data.alternative_enabled_p to disable alternatives where | |
18398 | "enabled" attribute is false. | |
18399 | (get_dup_num): Ditto. | |
18400 | * ira-lives.c (single_reg_class): Ditto. | |
18401 | (ira_implicitly_set_insn_hard_regs): Ditto. | |
18402 | ||
d0a639c4 | 18403 | 2011-05-09 Eric Botcazou <ebotcazou@adacore.com> |
18404 | ||
18405 | * var-tracking.c (find_mem_expr_in_1pdv): Fix thinko. | |
18406 | (dataflow_set_preserve_mem_locs): Likewise. | |
18407 | ||
18408 | 2011-05-09 Philipp Thomas <pth@suse.de> | |
18409 | ||
516bc58f | 18410 | * config/mep/mep.c (mep_validate_vliw): Syntax description |
18411 | should not be translated. | |
18412 | ||
64bd95e1 | 18413 | 2011-05-09 Joseph Myers <joseph@codesourcery.com> |
18414 | ||
18415 | * config/mips/genopt.sh, config/mips/mips-cpus.def: New files. | |
18416 | * config/mips/mips-tables.opt: New file (generated). | |
34347cd4 | 18417 | * config.gcc (mips*-*-*): Add mips/mips-tables.opt to extra_options. |
64bd95e1 | 18418 | * config/mips/mips-opts.h (MIPS_ARCH_OPTION_FROM_ABI, |
18419 | MIPS_ARCH_OPTION_NATIVE): Define. | |
18420 | * config/mips/mips.c (mips_cpu_info_table): Move contents to | |
18421 | mips-cpus.def. | |
18422 | (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p, | |
18423 | mips_parse_cpu): Remove. | |
18424 | (mips_cpu_info_from_opt, mips_default_arch): New. | |
18425 | (mips_handle_option): Don't assert that global structures are in | |
18426 | use. Don't handle OPT_march_, OPT_mtune_ and OPT_mips here. | |
18427 | (mips_option_override): Use new variables and functions to set | |
34347cd4 | 18428 | state of these options. Use strcmp to check for individual CPU names. |
64bd95e1 | 18429 | * config/mips/mips.h (MIPS_CPU_STRING_DEFAULT): Remove default |
18430 | definition. | |
18431 | * config/mips/mips.opt (march=): Use ToLower and Enum. | |
18432 | (mips): Use ToLower, Enum and Var. | |
18433 | (mtune=): Use ToLower and Enum. | |
18434 | * config/mips/t-mips ($(srcdir)/config/mips/mips-tables.opt): New. | |
18435 | ||
4075ce4a | 18436 | 2011-05-08 Jan Hubicka <jh@suse.cz> |
18437 | ||
18438 | * gimple.c (type_pair_hash, type_pair_eq, lookup_type_pair): | |
18439 | Arrange type pairs to be UID ordered. | |
18440 | (gimple_lookup_type_leader): Make inline. | |
18441 | ||
81705807 | 18442 | 2011-05-09 Nick Clifton <nickc@redhat.com> |
18443 | ||
fcbb2025 | 18444 | PR target/48899 |
18445 | * config/iq2000/iq2000.opt (iq2000_tune): Initialise to | |
18446 | PROCESSOR_DEFAULT. | |
18447 | ||
81705807 | 18448 | PR target/48897 |
18449 | * config/mn10300/mn10300.c (extract_bundle): Remove spurious local | |
18450 | variable 's'. | |
18451 | ||
9a86832e | 18452 | 2011-05-08 Chung-Lin Tang <cltang@codesourcery.com> |
18453 | ||
18454 | * combine.c (simplify_comparison): Abstract out parts into... | |
18455 | (simplify_compare_const): ... new function. | |
18456 | (try_combine): Generalize parallel arithmetic/compare combining | |
18457 | to call simplify_compare_const() and CANONICALIZE_COMPARE(). | |
18458 | ||
8bae3ea4 | 18459 | 2011-05-08 Jan Hubicka <jh@suse.cz> |
18460 | ||
18461 | * cgraph.c (cgraph_clone_node): Add call_duplication_hook parameter. | |
34347cd4 | 18462 | (cgraph_create_virtual_clone): Call hooks once virtual clone |
18463 | is finished. | |
8bae3ea4 | 18464 | * cgraph.h (cgraph_clone_node): Update prototype. |
34347cd4 | 18465 | * ipa-cp.c (ipcp_estimate_growth): Use |
18466 | estimate_ipcp_clone_size_and_time. | |
8bae3ea4 | 18467 | * ipa-inline-transform.c (clone_inlined_nodes): Update. |
18468 | * lto-cgraph.c (input_node): Update. | |
18469 | * ipa-inline.c (recursive_inlining): Update. | |
18470 | * ipa-inline.h (estimate_ipcp_clone_size_and_time): New function. | |
18471 | (evaluate_conditions_for_known_args): Break out from ... | |
18472 | (evaluate_conditions_for_edge): ... here. | |
18473 | (evaluate_conditions_for_ipcp_clone): New function. | |
18474 | (inline_node_duplication_hook): Update clone summary based | |
18475 | on parameter map. | |
18476 | (estimate_callee_size_and_time): Rename to ... | |
18477 | (estimate_node_size_and_time): take NODE instead of EDGE; | |
18478 | take POSSIBLE_TRUTHS as argument. | |
18479 | (estimate_callee_size_and_time): Update. | |
18480 | (estimate_ipcp_clone_size_and_time): New function. | |
18481 | (do_estimate_edge_time): Update. | |
18482 | ||
714e9434 | 18483 | 2011-05-08 Richard Guenther <rguenther@suse.de> |
18484 | ||
18485 | PR middle-end/48908 | |
18486 | PR middle-end/48905 | |
18487 | * expmed.c (expand_shift_1): Compute adjusted constant shift | |
18488 | amount manually. | |
18489 | ||
163e62fb | 18490 | 2011-05-08 Eric Botcazou <ebotcazou@adacore.com> |
18491 | ||
18492 | * config/avr/avr.c (print_operand_address): Fix invalid RTL access. | |
18493 | ||
381b6dc3 | 18494 | 2011-05-08 Eric Botcazou <ebotcazou@adacore.com> |
18495 | ||
18496 | * config/rs6000/rs6000.c (output_profile_hook): Fix thinko. | |
18497 | ||
43d19b74 | 18498 | 2011-05-08 Jonathan Wakely <jwakely.gcc@gmail.com> |
18499 | ||
18500 | * doc/invoke.texi (-fuse-linker-plugin): Improve grammar. | |
18501 | ||
0656d247 | 18502 | 2011-05-07 Jan Hubicka <jh@suse.cz> |
18503 | ||
56bef313 | 18504 | * ipa-inline-transform.c (inline_call): Account when program size |
18505 | decreases. | |
0656d247 | 18506 | * ipa-inline.c (relative_time_benefit): New function. |
56bef313 | 18507 | (edge_badness): Reorganize to be power 2 based; fix thinko when |
18508 | computing badness for negative growth; update comments to match | |
18509 | reality; better dumps. | |
0656d247 | 18510 | |
1d2bb655 | 18511 | 2011-05-07 Eric Botcazou <ebotcazou@adacore.com> |
18512 | ||
18513 | * langhooks.h (lang_hooks_for_types): Change global_bindings_p's return | |
18514 | type to bool and adjust comment. | |
18515 | * fold-const.c (fold_range_test): Adjust call to global_bindings_p. | |
18516 | (fold_mathfn_compare): Remove calls to global_bindings_p. | |
18517 | (fold_inf_compare): Likewise. | |
18518 | * stor-layout.c (variable_size): Adjust call to global_bindings_p. | |
18519 | * c-tree.h (global_bindings_p): Adjust prototype. | |
18520 | * c-decl.c (global_bindings_p): Return bool and simplify. | |
18521 | ||
f09431f1 | 18522 | 2011-05-07 Zdenek Dvorak <ook@ucw.cz> |
18523 | ||
18524 | PR tree-optimization/48837 | |
18525 | * tree-tailcall.c (tree_optimize_tail_calls_1): Do not mark tailcalls | |
18526 | when accumulator transformation is performed. | |
18527 | ||
ffe461d9 | 18528 | 2011-05-06 Jan Hubicka <jh@suse.cz> |
18529 | ||
56bef313 | 18530 | * i386.h (ix86_tune_indices): Add |
18531 | X86_TUNE_SOFTWARE_PREFETCHING_BENEFICIAL. | |
34347cd4 | 18532 | (TARGET_SOFTWARE_PREFETCHING_BENEFICIAL): New macro. |
56bef313 | 18533 | * i386.c (initial_ix86_tune_features): Add |
18534 | X86_SOFTARE_PREFETCHING_BENEFICIAL. | |
ffe461d9 | 18535 | (software_prefetching_beneficial_p): Remove predicate. |
18536 | (ix86_option_override_internal): Use new macro. | |
18537 | ||
e825447c | 18538 | 2011-05-06 Jan Hubicka <jh@suse.cz> |
18539 | ||
18540 | * ipa-inline.c (update_callee_keys): Don't reset node growth cache. | |
18541 | ||
91bf9d9a | 18542 | 2011-05-06 Jan Hubicka <jh@suse.cz> |
18543 | ||
18544 | * cgraph.c (cgraph_add_thunk): Create real function node instead | |
18545 | of alias node; finalize it and mark needed/reachale; arrange visibility | |
18546 | to be right and add it into the corresponding same comdat group list. | |
18547 | (dump_cgraph_node): Dump thunks. | |
18548 | * cgraph.h (cgraph_first_defined_function, cgraph_next_defined_function, | |
56bef313 | 18549 | cgraph_function_with_gimple_body_p, |
18550 | cgraph_first_function_with_gimple_body, | |
91bf9d9a | 18551 | cgraph_next_function_with_gimple_body): New functions. |
18552 | (FOR_EACH_FUNCTION_WITH_GIMPLE_BODY, FOR_EACH_DEFINED_FUNCTION): | |
18553 | New macros. | |
18554 | * ipa-cp.c (ipcp_need_redirect_p): Thunks can't be redirected. | |
18555 | (ipcp_generate_summary): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY. | |
18556 | * cgraphunit.c (cgraph_finalize_function): Only look into possible | |
18557 | devirtualization when optimizing. | |
18558 | (verify_cgraph_node): Verify thunks. | |
18559 | (cgraph_analyze_function): Analyze thunks. | |
18560 | (cgraph_mark_functions_to_output): Output thunks only in combination | |
18561 | with function they are assigned to. | |
18562 | (assemble_thunk): Turn thunk into non-thunk; don't try to turn | |
18563 | alias into normal node. | |
18564 | (assemble_thunks): New functoin. | |
18565 | (cgraph_expand_function): Use it. | |
18566 | * lto-cgraph.c (lto_output_node): Stream thunks. | |
18567 | (input_overwrite_node): Stream in thunks. | |
18568 | * ipa-pure-const.c (analyze_function): Thunks do nothing interesting. | |
18569 | * lto-streamer-out.c (lto_output): Do not try to output thunk's body. | |
18570 | * ipa-inline.c (inline_small_functions): Use FOR_EACH_DEFINED_FUNCTION. | |
18571 | * ipa-inline-analysis.c (compute_inline_parameters): "Analyze" thunks. | |
18572 | (inline_analyze_function): Do not care about thunk jump functions. | |
18573 | (inline_generate_summary):Use FOR_EACH_DEFINED_FUNCTION. | |
56bef313 | 18574 | * ipa-prop.c (ipa_prop_write_jump_functions): Use |
18575 | cgraph_function_with_gimple_body_p. | |
18576 | * passes.c (do_per_function_toporder): Use | |
18577 | cgraph_function_with_gimple_body_p. | |
91bf9d9a | 18578 | (execute_one_pass);Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY. |
18579 | (ipa_write_summaries): Use cgraph_function_with_gimple_body_p. | |
18580 | (function_called_by_processed_nodes_p): Likewise. | |
18581 | ||
b9f8199f | 18582 | 2011-05-06 Joseph Myers <joseph@codesourcery.com> |
18583 | ||
18584 | * config/rs6000/rs6000.opt (rs6000_ieeequad, rs6000_altivec_abi, | |
18585 | rs6000_spe_abi, rs6000_darwin64_abi): Remove TargetVariable | |
18586 | entries. | |
18587 | (mabi=): Replace with separate entries for mabi=altivec, | |
18588 | mabi=no-altivec, mabi=spe, mabi=no-spe, mabi=d64, mabi=d32, | |
18589 | mabi=ieeelongdouble and mabi=ibmlongdouble. | |
18590 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Move | |
18591 | check for -mabi=spe without SPE ABI support here. | |
18592 | (rs6000_handle_option): Replace OPT_mabi_ handling with | |
18593 | OPT_mabi_altivec and OPT_mabi_spe handling. | |
18594 | ||
779ad5d0 | 18595 | 2011-05-06 Cary Coutant <ccoutant@google.com> |
18596 | ||
18597 | * dwarf2out.c (contains_subprogram_definition): New function. | |
18598 | (should_move_die_to_comdat): Call it. | |
18599 | ||
06a81e3f | 18600 | 2011-05-06 Jeff Law <law@redhat.com> |
18601 | ||
18602 | * tree-ssa-threadupdate.c (create_block_for_threading): Do not call | |
18603 | remove_ctrl_stmt_and_useless_edges. | |
18604 | (create_duplicates): Call remove_ctrl_stmt_and_useless_edges. | |
18605 | (fixup_template_block, thread_single_edge): Likewise. | |
18606 | (mark_threaded_blocks): Use THREAD_TARGET. | |
18607 | ||
61f51476 | 18608 | 2011-05-06 Alan Modra <amodra@gmail.com> |
18609 | ||
18610 | PR target/48900 | |
18611 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Use | |
18612 | const0_rtx as the arg to the dummy __tls_get_addr libcall. | |
18613 | ||
41f4c13a | 18614 | 2011-05-06 Uros Bizjak <ubizjak@gmail.com> |
18615 | ||
18616 | * config/i386/i386.md (*movdf_internal_nointeger): Apply "*" | |
18617 | constraint modifier to "r". | |
18618 | ||
83f34ac5 | 18619 | 2011-05-06 Joseph Myers <joseph@codesourcery.com> |
18620 | ||
18621 | * config/rs6000/rs6000.c (rs6000_handle_option): Don't handle and | |
18622 | fall through for OPT_mcmodel_. | |
18623 | ||
29335855 | 18624 | 2011-05-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
18625 | ||
18626 | * config/s390/s390.c (s390_asm_trampoline_template): Comment | |
18627 | instruction sizes. | |
41f4c13a | 18628 | (s390_trampoline_init): Replace UNITS_PER_WORD with UNITS_PER_LONG. |
29335855 | 18629 | |
d6d485a9 | 18630 | 2011-05-06 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
18631 | ||
34347cd4 | 18632 | PR target/47930 |
18633 | * config/arm/arm.opt (marm): Document it. | |
18634 | (mthumb): Reject negative variant. | |
d6d485a9 | 18635 | |
80a05cde | 18636 | 2011-05-06 Uros Bizjak <ubizjak@gmail.com> |
18637 | ||
18638 | PR target/48898 | |
18639 | * config/i386/netware.c (i386_nlm_maybe_mangle_decl_assembler_name): | |
18640 | Fix typo in "ccvt" variable name. | |
18641 | ||
c2881874 | 18642 | 2011-05-06 Tristan Gingold <gingold@adacore.com> |
18643 | ||
18644 | PR target/48895 | |
18645 | * config/vms/vms-ar.c (main): Remove cwd variable. | |
18646 | ||
bc40ee90 | 18647 | 2011-05-06 Jakub Jelinek <jakub@redhat.com> |
18648 | ||
18649 | PR debug/48902 | |
18650 | * var-tracking.c (prepare_call_arguments): Move else before #endif. | |
18651 | ||
b6e3dd65 | 18652 | 2011-05-05 Nathan Froyd <froydnj@codesourcery.com> |
18653 | ||
18654 | * except.c (sjlj_emit_dispatch_table): Call build_case_label. | |
18655 | * gimplify.c (gimplify_switch_expr): Likewise. | |
18656 | * omp-low.c (expand_omp_sections): Likewise. | |
18657 | * tree-eh.c (lower_try_finally_switch): Likewise. | |
18658 | (lower_eh_dispatch): Likewise. | |
18659 | * tree.h (build_case_label): Declare. | |
18660 | * tree.c (build_case_label): Define. | |
18661 | ||
17476aac | 18662 | 2011-05-05 Jason Merrill <jason@redhat.com> |
18663 | ||
18664 | PR c++/40975 | |
18665 | * tree-inline.c (copy_tree_r): Use copy_statement_list. | |
18666 | (copy_statement_list): Don't recurse. | |
18667 | * stor-layout.c (copy_self_referential_tree_r): Don't allow | |
18668 | STATEMENT_LIST. | |
18669 | ||
b444e5be | 18670 | 2011-05-05 Joseph Myers <joseph@codesourcery.com> |
18671 | ||
18672 | * config/rs6000/rs6000.c (rs6000_handle_option): Don't fall | |
18673 | through from -mfpu= handling. | |
18674 | * config/rs6000/rs6000.opt (mfpu=): Use Var and Init. | |
18675 | ||
fbc27330 | 18676 | 2011-05-05 Bernd Schmidt <bernds@codesourcery.com> |
18677 | ||
18678 | * dwarf2out.c (dwarf2out_frame_debug_expr) [rule 10]: Handle | |
18679 | POST_MODIFY. | |
18680 | ||
637c9296 | 18681 | 2011-05-05 Steve Ellcey <sje@cup.hp.com> |
18682 | ||
18683 | * config.gcc (hppa*64*-*-hpux11*): Modify tm_file and extra_options | |
18684 | for 11.31. | |
18685 | (hppa[12]*-*-hpux11*): Ditto. | |
18686 | (ia64*-*-hpux*): Add ia64/hpux-unix2003.h to tm_file. | |
18687 | * config/ia64/hpux-unix2003.h: New. | |
18688 | * config/pa/pa-hpux1131.opt: New. | |
18689 | * config/pa/pa-hpux1131.h: New. | |
18690 | * config/pa/pa64-hpux.h (STARTFILE_SPEC): Use unix2003.o if requested. | |
18691 | * config/pa/pa-hpux.opt (flag_pa_unix): Check TARGET_HPUX_11_31 value. | |
48054c99 | 18692 | * config/pa/pa.h (TARGET_HPUX_11_31): Provide default (0) value. |
637c9296 | 18693 | |
a9b10eec | 18694 | 2011-05-05 Jakub Jelinek <jakub@redhat.com> |
18695 | ||
18696 | PR debug/48853 | |
18697 | * dwarf2out.c (mem_loc_descriptor) <case SUBREG>: Pass mem_mode | |
18698 | instead of mode as 3rd argument to recursive call. | |
18699 | (mem_loc_descriptor) <case REG>: If POINTERS_EXTEND_UNSIGNED, don't | |
18700 | emit DW_OP_GNU_regval_type if mode is Pmode and mem_mode is not | |
18701 | VOIDmode. | |
18702 | (mem_loc_descriptor) <case SYMBOL_REF>: If POINTERS_EXTEND_UNSIGNED, | |
18703 | don't give up if mode is Pmode and mem_mode is not VOIDmode. | |
18704 | (mem_loc_descriptor) <case CONST_INT>: If POINTERS_EXTEND_UNSIGNED, | |
18705 | use int_loc_descriptor if mode is Pmode and mem_mode is not VOIDmode. | |
18706 | ||
e3c4ab51 | 18707 | 2011-05-05 Julian Brown <julian@codesourcery.com> |
18708 | ||
18709 | * config/arm/neon.md (vec_set<mode>_internal): Fix misplaced | |
18710 | parenthesis in D-register case. | |
18711 | ||
a4a5a0e9 | 18712 | 2011-05-05 Joseph Myers <joseph@codesourcery.com> |
18713 | ||
18714 | * opt-functions.awk (var_type_struct): Handle Enum options. | |
18715 | * optc-gen.awk: Don't check range of variables of character type. | |
18716 | * config/rs6000/rs6000.c (rs6000_sched_insert_nops_str, | |
18717 | rs6000_sched_costly_dep_str, rs6000_recip_name, rs6000_abi_name, | |
18718 | rs6000_sdata_name, rs6000_explicit_options): Remove. | |
18719 | (rs6000_option_override_internal): Check for -malign-power here. | |
18720 | Use global_options_set instead of rs6000_explicit_options. | |
18721 | (rs6000_parse_fpu_option): Remove. | |
18722 | (rs6000_handle_option): Access variables via opts and opts_set | |
18723 | pointers. Use error_at and warning_at. Add fall-through | |
18724 | comments. Don't handle OPT_mcmodel_, OPT_maix_struct_return, | |
18725 | OPT_msvr4_struct_return, OPT_mvrsave, OPT_mspe, OPT_mcall_, | |
18726 | OPT_msdata_, OPT_mtls_size_, OPT_mtraceback_, OPT_mfloat_gprs_, | |
18727 | OPT_msched_costly_dep_, OPT_malign_ or OPT_mrecip_ explicitly | |
18728 | here. Don't use rs6000_parse_fpu_option. | |
18729 | * config/rs6000/rs6000.h (fpu_type): Remove declaration. | |
18730 | * config/rs6000/rs6000.opt (rs6000_long_double_type_size, | |
18731 | rs6000_spe, rs6000_float_gprs): Remove TargetVariable entries. | |
18732 | (mrecip=): Use Var. | |
18733 | (mspe): Use Var and Save. | |
18734 | (mtraceback=): Use Enum and Var. | |
18735 | (rs6000_traceback_type): New Enum and EnumValue entries. | |
18736 | (mfloat-gprs=): Use Enum, Var and Save. | |
18737 | (rs6000_float_gprs): New Enum and EnumValue entries. | |
18738 | (mlong-double-): use Var and Save. | |
18739 | (msched-costly-dep=, minsert-sched-nops=): Use Var. | |
18740 | (malign-): Use Enum and Var. | |
18741 | (rs6000_alignment_flags): New Enum and EnumValue entries. | |
18742 | (mfpu=): Use Enum. | |
18743 | (fpu_type_t): New Enum and EnumValue entries. | |
18744 | * config/rs6000/aix43.h (SUBTARGET_OVERRIDE_OPTIONS): Use | |
18745 | global_options_set instead of rs6000_explicit_options. | |
18746 | * config/rs6000/aix52.h (SUBTARGET_OVERRIDE_OPTIONS): Use | |
18747 | global_options_set instead of rs6000_explicit_options. | |
18748 | * config/rs6000/aix53.h (SUBTARGET_OVERRIDE_OPTIONS): Use | |
18749 | global_options_set instead of rs6000_explicit_options. | |
18750 | * config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Use | |
18751 | global_options_set instead of rs6000_explicit_options. | |
18752 | * config/rs6000/e500-double.h (SUB3TARGET_OVERRIDE_OPTIONS): Use | |
18753 | global_options_set instead of rs6000_explicit_options. | |
18754 | * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use | |
18755 | global_options_set instead of rs6000_explicit_options. | |
18756 | (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Remove commented-out | |
18757 | definition. | |
18758 | * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use | |
18759 | global_options_set instead of rs6000_explicit_options. | |
18760 | * config/rs6000/linux64.opt (mcmodel=): Use Enum and Var. | |
18761 | (rs6000_cmodel): New Enum and EnumValue entries. | |
18762 | * config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use | |
18763 | global_options_set instead of rs6000_explicit_options. | |
18764 | * config/rs6000/sysv4.opt (mcall-, msdata=): Use Var. | |
18765 | (mtls-size=): Use Enum and Var. | |
18766 | (rs6000_tls_size): New Enum and EnumValue entries. | |
18767 | ||
5820f58d | 18768 | 2011-05-05 Michael Matz <matz@suse.de> |
18769 | ||
18770 | * config/alpha/elf.h (ENDFILE_SPEC): Add Ofast. | |
18771 | * config/alpha/osf5.h (ENDFILE_SPEC): Add Ofast. | |
18772 | * config/alpha/netbsd.h (ENDFILE_SPEC): Add Ofast. | |
18773 | * config/sparc/linux.h (ENDFILE_SPEC): Add Ofast. | |
18774 | * config/sparc/sp64-elf.h (ENDFILE_SPEC): Add Ofast. | |
18775 | * config/sparc/sp-elf.h (ENDFILE_SPEC): Add Ofast. | |
18776 | * config/sparc/linux64.h (ENDFILE_SPEC): Add Ofast. | |
18777 | * config/sparc/freebsd.h (ENDFILE_SPEC): Add Ofast. | |
18778 | * config/sparc/sol2.h (ENDFILE_SPEC): Add Ofast. | |
18779 | * config/i386/cygwin.h (ENDFILE_SPEC): Add Ofast. | |
18780 | * config/i386/gnu-user.h (ENDFILE_SPEC): Add Ofast. | |
18781 | * config/i386/gnu-user64.h (ENDFILE_SPEC): Add Ofast. | |
18782 | * config/i386/darwin.h (ENDFILE_SPEC): Add Ofast. | |
18783 | * config/i386/mingw32.h (ENDFILE_SPEC): Add Ofast. | |
18784 | * config/ia64/linux.h (ENDFILE_SPEC): Add Ofast. | |
18785 | * config/mips/linux.h (ENDFILE_SPEC): Add Ofast. | |
18786 | ||
32d37219 | 18787 | 2011-05-05 Richard Guenther <rguenther@suse.de> |
18788 | ||
18789 | * expmed.c (expand_variable_shift): Rename to ... | |
18790 | (expand_shift_1): ... this. Take an expanded shift amount. | |
18791 | For rotates recurse directly not building trees for the shift amount. | |
18792 | (expand_variable_shift): Wrap around expand_shift_1. | |
18793 | (expand_shift): Adjust. | |
18794 | ||
bb0794f9 | 18795 | 2011-05-05 Jakub Jelinek <jakub@redhat.com> |
18796 | ||
18797 | * gimplify.c (create_tmp_var_raw): Don't call build_type_variant. | |
18798 | ||
a5aff672 | 18799 | 2011-05-05 Eric Botcazou <ebotcazou@adacore.com> |
18800 | ||
18801 | * tree.h (get_pending_sizes): Remove prototype. | |
18802 | (put_pending_size): Likewise. | |
18803 | (put_pending_sizes): Likewise. | |
18804 | * stor-layout.c (pending_sizes): Delete. | |
18805 | (get_pending_sizes): Likewise. | |
18806 | (put_pending_size): Likewise. | |
18807 | (put_pending_sizes): Likewise. | |
18808 | (variable_size): Do not call put_pending_size and tidy up. | |
18809 | * function.h (struct function): Remove dont_save_pending_sizes_p. | |
18810 | * lto-streamer-in.c (input_function): Do not stream it. | |
18811 | * lto-streamer-out.c (output_function): Likewise. | |
18812 | * tree-inline.c (initialize_cfun): Do not copy it. | |
18813 | * c-decl.c (store_parm_decls): Do not set it. | |
18814 | * omp-low.c (create_task_copyfn): Likewise. | |
18815 | * tree-optimize.c (tree_rest_of_compilation): Likewise. | |
18816 | ||
d56eb220 | 18817 | 2011-05-05 Uros Bizjak <ubizjak@gmail.com> |
18818 | ||
18819 | * config/i386/i386.md (*movdf_internal_rex64): Simplify nested "if" | |
18820 | conditions. | |
18821 | (*movdf_internal): Ditto. | |
18822 | (*movdf_internal_nointeger): Ditto. | |
18823 | (*movsf_internal): Ditto. | |
18824 | ||
4232a958 | 18825 | 2011-05-05 Joseph Myers <joseph@codesourcery.com> |
18826 | ||
18827 | * c-decl.c (finish_decl): Don't call get_pending_sizes. | |
18828 | (grokparm): Add parameter expr. Pass it to grokdeclarator. | |
18829 | (push_parm_decl): Add parameter expr. Pass it to grokdeclarator. | |
18830 | (c_variable_size): Remove. | |
18831 | (grokdeclarator): Use save_expr instead of c_variable_size. Don't | |
18832 | call put_pending_sizes. | |
18833 | (get_parm_info): Add parameter expr. Use it to set | |
18834 | arg_info->pending_sizes. | |
18835 | (store_parm_decls): Use arg_info->pending_sizes instead or calling | |
18836 | get_pending_sizes. | |
18837 | * c-parser.c (c_parser_parms_declarator): Update call to | |
18838 | c_parser_parms_list_declarator. | |
18839 | (c_parser_parms_list_declarator): Take parameter expr. Update | |
18840 | call to push_parm_decl. Update recursive call. Don't call | |
18841 | get_pending_sizes. Update calls to get_parm_info. | |
18842 | (c_parser_objc_method_definition): Update calls to | |
18843 | c_parser_objc_method_decl and objc_start_method_definition. | |
d56eb220 | 18844 | (c_parser_objc_methodproto): Update call to c_parser_objc_method_decl. |
4232a958 | 18845 | (c_parser_objc_method_decl): Add parameter expr. Update call to |
18846 | grokparm. | |
d56eb220 | 18847 | (c_parser_objc_try_catch_finally_statement): Update call to grokparm. |
4232a958 | 18848 | * c-tree.h (struct c_arg_info.pending_sizes): Change to a tree. |
18849 | (get_parm_info, grokparm, push_parm_decl): Update prototypes. | |
18850 | ||
c275616e | 18851 | 2011-05-05 Michael Hope <michael.hope@linaro.org> |
18852 | ||
d56eb220 | 18853 | PR pch/45979 |
18854 | * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for | |
18855 | __ARM_EABI__ hosts. | |
c275616e | 18856 | |
f17d2d13 | 18857 | 2011-05-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
18858 | ||
18859 | * config/spu/spu.c (TARGET_ASM_OUTPUT_MI_THUNK): Define. | |
18860 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Likewise. | |
18861 | (spu_output_mi_thunk): New function. | |
18862 | ||
b82b45b4 | 18863 | 2011-05-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
18864 | ||
18865 | * config/sparc/sol2.h (ASM_OUTPUT_CALL): Use | |
18866 | targetm.asm_out.print_operand. | |
18867 | * config/sol2.c: Include target.h. | |
18868 | ||
ba5b0608 | 18869 | 2011-05-04 Jan Hubicka <jh@suse.cz> |
18870 | ||
18871 | * ipa-inline.c (reset_edge_caches): New function. | |
18872 | (update_caller_keys): Add check_inlinablity_for; do not | |
18873 | reset edge caches; remove now unnecesary loop. | |
d56eb220 | 18874 | (update_callee_keys): Add comments; reset node_growth_cache of callee. |
ba5b0608 | 18875 | (update_all_callee_keys): Likewise. |
18876 | (inline_small_functions): Sanity check cache; update code | |
18877 | recomputing it. | |
18878 | ||
8c936e55 | 18879 | 2011-05-04 Bernd Schmidt <bernds@codesourcery.com> |
18880 | ||
18881 | PR rtl-optimization/47612 | |
18882 | * df-problems.c (can_move_insns_across): Don't pick a cc0 setter | |
18883 | as the last insn of the sequence to be moved. | |
18884 | ||
9d4ede2c | 18885 | 2011-05-04 Tobias Burnus <burnus@net-b.de> |
18886 | ||
18887 | PR fortran/48864 | |
18888 | * doc/invoke.texi (Ofast): Document that it | |
18889 | enables Fortran's -fno-protect-parens. | |
18890 | ||
343f07cb | 18891 | 2011-05-04 Uros Bizjak <ubizjak@gmail.com> |
18892 | ||
18893 | * config/i386/i386.c (ix86_reorg): Run move_or_delete_vzeroupper first. | |
18894 | ||
f682b737 | 18895 | 2011-05-04 Eric Botcazou <ebotcazou@adacore.com> |
18896 | ||
18897 | * stor-layout.c (variable_size): Do not issue errors. | |
18898 | ||
2c46738d | 18899 | 2011-05-04 Richard Guenther <rguenther@suse.de> |
18900 | ||
18901 | * coverage.c (tree_coverage_counter_ref): Use integer_type_node | |
18902 | for array-ref indices. | |
18903 | (tree_coverage_counter_addr): Likewise. | |
18904 | (build_fn_info_type): Use size_int for index types. | |
18905 | (build_gcov_info): Likewise. | |
18906 | ||
ceb7b692 | 18907 | 2011-05-04 Richard Guenther <rguenther@suse.de> |
18908 | ||
18909 | * c-decl.c (check_bitfield_type_and_width): Do not pass NULL | |
18910 | to build_int_cst. | |
18911 | * c-typeck.c (really_start_incremental_init): Use bitsize_int | |
18912 | for constructor indices. | |
18913 | (push_init_level): Likewise. | |
18914 | ||
49130e9a | 18915 | 2011-05-04 Richard Guenther <rguenther@suse.de> |
18916 | ||
18917 | * explow.c (promote_mode): Move variable declarations before code. | |
18918 | ||
5edc3af9 | 18919 | 2011-05-04 Nathan Froyd <froydnj@codesourcery.com> |
18920 | ||
18921 | * tree.h (build_function_type_array): Declare. | |
18922 | (build_varargs_function_type_array): Declare. | |
18923 | (build_function_type_vec, build_varargs_function_type_vec): Define. | |
18924 | * tree.c (build_function_type_array_1): New function. | |
18925 | (build_function_type_array): New function. | |
18926 | (build_varargs_function_type_array): New function. | |
18927 | ||
2814125e | 18928 | 2011-05-04 Richard Sandiford <richard.sandiford@linaro.org> |
18929 | ||
18930 | * tree-vect-loop.c (vectorizable_reduction): Check reduction cost | |
18931 | before setting STMT_VINFO_TYPE. | |
18932 | ||
27a82950 | 18933 | 2011-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
18934 | ||
18935 | * config/spu/spu.c (spu_gimplify_va_arg_expr): Call pass_by_reference | |
18936 | instead of spu_pass_by_reference. | |
18937 | ||
adaf4ef0 | 18938 | 2011-05-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
18939 | ||
18940 | * calls.c (emit_library_call_value_1): Invoke | |
18941 | promote_function_mode hook on libcall arguments. | |
18942 | * explow.c (promote_function_mode, promote_mode): Handle TYPE | |
18943 | argument being NULL. | |
18944 | * targhooks.c (default_promote_function_mode): Lisewise. | |
18945 | * config/s390/s390.c (s390_promote_function_mode): Likewise. | |
18946 | * config/sparc/sparc.c (sparc_promote_function_mode): Likewise. | |
18947 | ||
18948 | * doc/tm.texi: Document that TYPE argument might be NULL. | |
18949 | ||
9282cadb | 18950 | 2011-05-04 Stuart Henderson <shenders@gcc.gnu.org> |
18951 | ||
18952 | * config/bfin/bfin.c (bfin_cpus): Update silicon revisions. | |
18953 | ||
55ed3ae7 | 18954 | 2011-05-04 Stuart Henderson <shenders@gcc.gnu.org> |
18955 | ||
18956 | From Bernd Schmidt | |
18957 | * config/bfin/bfin.md (addsi3): Add an alternative for IREGS. | |
18958 | ||
a3702d5e | 18959 | 2011-05-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
18960 | ||
18961 | * config/alpha/alpha.h (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB) | |
18962 | (MIPS_UNMARK_STAB, SHASH_SIZE, THASH_SIZE, ALIGN_SYMTABLE_OFFSET): | |
18963 | Move ... | |
18964 | * mips-tfile.c: ... here. | |
18965 | Don't include coretypes.h, tm.h, filenames.h. | |
18966 | (saber_stop): Remove definition and all calls. | |
18967 | [__SABER__]: Remove. | |
18968 | (__LINE__): Remove default. | |
18969 | (Size_t, Ptrdiff_t): Remove definitions. | |
18970 | Replace by size_t, ptrdiff_t. | |
18971 | [!MIPS_DEBUGGING_INFO]: Remove. | |
18972 | (SHASH_SIZE, THASH_SIZE): Remove defaults. | |
18973 | (progname): Add const. | |
18974 | (STATIC): Remove. | |
18975 | Replace all uses by static. | |
18976 | (ALIGN_SYMTABLE_OFFSET): Remove default. | |
18977 | * mips-tdump.c: Don't include coretypes.h, tm.h. | |
18978 | Remove !MIPS_IS_STAB guard. | |
18979 | * Makefile.in (mips-tfile.o): Remove $(RTL_H), coretypes.h, | |
18980 | $(TM_H), filenames.h dependencies. | |
18981 | (mips-tdump.o): Remove $(RTL_H), coretypes.h, $(TM_H) dependencies. | |
18982 | ||
08d2cf2d | 18983 | 2011-05-04 Stuart Henderson <shenders@gcc.gnu.org> |
18984 | ||
18985 | From Jie Zhang | |
18986 | *config/bfin/bfin.c (bfin_extra_live_on_entry): New. | |
18987 | (TARGET_EXTRA_LIVE_ON_ENTRY): Define. | |
18988 | ||
edf1112c | 18989 | 2011-05-04 Stuart Henderson <shenders@gcc.gnu.org> |
18990 | ||
18991 | From Bernd Schmidt | |
18992 | * config/bfin/bfin.h (FUNCTION_PROFILER): Take TARGET_LONG_CALLS into | |
18993 | account and save/restore RETS. | |
18994 | (PROFILE_BEFORE_PROLOGUE): Define. | |
18995 | (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add tab character. Correct | |
18996 | the push insn to use predecrement. | |
18997 | ||
6d8651b5 | 18998 | 2011-05-04 Stuart Henderson <shenders@gcc.gnu.org> |
18999 | ||
19000 | From Jie Zhang | |
19001 | * config/bfin/bfin.c (bfin_expand_prologue): Don't clobber P2. | |
19002 | ||
f9b3e8f5 | 19003 | 2011-05-04 Nick Clifton <nickc@redhat.com> |
19004 | ||
19005 | * config/mn10300/mn10300.c: Include cfgloop.h. | |
19006 | (DUMP): New macro. | |
19007 | (mn10300_insert_setlb_lcc): New function. Inserts a SETLB and a | |
19008 | Lcc or a FLcc insn into the instruction stream. | |
19009 | (mn10300_block_contains_call): New function. Returns true if the | |
19010 | given basic block contains a CALL insn. | |
19011 | (mn10300_loop_contains_call_insn): New function. Returns true if | |
19012 | the given loop contains a CALL insn. | |
19013 | (mn10300_scan_for_setlb_lcc): New function. Finds opportunities | |
19014 | to use the SETLB and Lcc or FLcc insns. | |
19015 | (mn10300_reorg): Invoke mn10300_scan_for_setlb_lcc when optimizing. | |
19016 | (TARGET_FLAGS): Add MASK_ALLOW_SETLB. | |
19017 | * config/mn10300/mn10300.opt (msetlb): New option. Used to | |
19018 | disable the SETLB optimization. | |
19019 | * config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Add | |
19020 | __SETLB__ or __NO_SETLB__. | |
19021 | * config/mn10300/mn10300.md (UNSPEC_SETLB): New constant. | |
19022 | (movsf_internal): Handle MDR register. | |
19023 | (cmpsi): Make visible. | |
19024 | (setlb): New pattern. | |
19025 | (Lcc): New pattern. | |
19026 | (FLcc): New pattern. | |
19027 | ||
dd196988 | 19028 | 2011-05-04 Uros Bizjak <ubizjak@gmail.com> |
19029 | ||
19030 | PR target/48860 | |
19031 | * config/i386/i386.md (*movdi_internal_rex64) Use %vmovd | |
19032 | for reg<->xmm moves. | |
19033 | * config/i386/sse.md (*vec_concatv2di_rex64_sse4_1): Ditto. | |
19034 | (vec_concatv2di_rex64_sse): Ditto. | |
19035 | (*sse2_storeq_rex64): Do not emit %v prefix for mov{q} mnemonic. | |
19036 | (*vec_extractv2di_1_rex64): Ditto. | |
19037 | ||
19038 | Revert: | |
19039 | 2011-05-02 Uros Bizjak <ubizjak@gmail.com> | |
19040 | ||
19041 | * config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for | |
19042 | reg<->xmm moves. | |
19043 | (*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves. | |
19044 | ||
317e2a67 | 19045 | 2011-05-04 Richard Guenther <rguenther@suse.de> |
19046 | ||
19047 | * tree.h (int_const_binop): Remove notrunc argument. | |
19048 | * fold-const.c (int_const_binop): Remove notrunc argument. Always | |
19049 | create integer constants that are properly truncated. | |
19050 | (extract_muldiv_1): Expand one notrunc int_const_binop caller. | |
19051 | (const_binop): Remove zero notrunc argument to int_const_binop. | |
19052 | (size_binop_loc): Likewise. | |
19053 | (fold_div_compare): Likewise. | |
19054 | (maybe_canonicalize_comparison_1): Likewise. | |
19055 | (fold_comparison): Likewise. | |
19056 | (fold_binary_loc): Likewise. | |
19057 | (multiple_of_p): Likewise. | |
19058 | * expr.c (store_constructor): Likewise. | |
19059 | * gimple-fold.c (maybe_fold_offset_to_array_ref): Likewise. | |
19060 | (maybe_fold_stmt_addition): Likewise. | |
19061 | * ipa-prop.c (ipa_modify_call_arguments): Likewise. | |
19062 | * stor-layout.c (layout_type): Likewise. | |
19063 | * tree-data-ref.c (tree_fold_divides_p): Likewise. | |
19064 | * tree-sra.c (build_ref_for_offset): Likewise. | |
19065 | (build_user_friendly_ref_for_offset): Likewise. | |
19066 | * tree-ssa-address.c (maybe_fold_tmr): Likewise. | |
19067 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise. | |
19068 | * tree-ssa-loop-niter.c (inverse): Likewise. | |
19069 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise. | |
19070 | * tree-ssa.c (maybe_rewrite_mem_ref_base): Likewise. | |
19071 | * tree-switch-conversion.c (check_range): Likewise. | |
19072 | (build_constructors): Likewise. | |
19073 | * tree-vect-generic.c (expand_vector_piecewise): Likewise. | |
19074 | * tree-vrp.c (set_and_canonicalize_value_range): Likewise. | |
19075 | (extract_range_from_assert): Likewise. | |
19076 | (vrp_int_const_binop): Likewise. | |
19077 | (extract_range_from_binary_expr): Likewise. | |
19078 | (extract_range_from_unary_expr): Likewise. | |
19079 | (check_array_ref): Likewise. | |
19080 | (find_case_label_range): Likewise. | |
19081 | (simplify_div_or_mod_using_ranges): Likewise. | |
19082 | * tree-cfg.c (group_case_labels_stmt): Use double-ints for | |
19083 | comparing case labels for merging. | |
19084 | ||
4b665711 | 19085 | 2011-05-03 Mark Wielaard <mjw@redhat.com> |
19086 | ||
19087 | * dwarf2out.c (debug_str_hash_forced): Removed. | |
19088 | (gen_label_for_indirect_string): Removed. | |
19089 | (get_debug_string_label): Removed. | |
19090 | (AT_string_form): Generate label directly. | |
19091 | (output_indirect_string): Test indirect_string_node for | |
19092 | DW_FORM_strp instead of checking label and refcount. | |
19093 | (prune_indirect_string): Removed. | |
19094 | (prune_unused_types): Don't check debug_str_hash_forced or | |
19095 | call prune_indirect_string. | |
19096 | ||
7cdcc48d | 19097 | 2011-05-04 Alexandre Oliva <aoliva@redhat.com> |
19098 | ||
19099 | PR other/48093 | |
19100 | * doc/invoke.texi: Document -mtls-dialect and GCC_COMPARE_DEBUG. | |
19101 | ||
ad971558 | 19102 | 2011-05-04 Alexandre Oliva <aoliva@redhat.com> |
19103 | ||
19104 | PR debug/47994 | |
19105 | PR debug/47919 | |
19106 | * combine.c (try_combine): Skip debug insns at m_split tests. | |
19107 | ||
fb512453 | 19108 | 2011-04-26 Mark Wielaard <mjw@redhat.com> |
19109 | ||
19110 | PR42288 | |
19111 | * dwarf2out.c (dwarf2out_finish): Always call output_aranges () | |
19112 | when info_section_emitted. | |
19113 | ||
498fed4e | 19114 | 2011-05-03 Joseph Myers <joseph@codesourcery.com> |
19115 | ||
19116 | * config/mips/mips-opts.h: New. | |
19117 | * config/mips/mips.c (enum mips_r10k_cache_barrier_setting): Move | |
19118 | to mips-opts.h. | |
19119 | (mips_abi, mips_code_readable, mips_r10k_cache_barriee): Remove. | |
19120 | (mips_handle_option): Don't handle OPT_mabi_, OPT_mcode_readable_ | |
19121 | or OPT_mr10k_cache_barrier_ here. Access mips_cache_flush_func | |
19122 | via opts pointer. | |
19123 | * config/mips/mips.h (enum mips_code_readable_setting): Move to | |
19124 | mips-opts.h. | |
19125 | (mips_abi, mips_code_readable): Don't declare. | |
dd196988 | 19126 | * config/mips/mips.opt (config/mips/mips-opts.h): New HeaderInclude. |
498fed4e | 19127 | (mabi=): Use Enum and Var. |
19128 | (mips_abi): New Enum and EnumValue entries. | |
19129 | (mcode-readable=): Use Enum and Var. | |
19130 | (mips_code_readable_setting): New Enum and EnumValue entries. | |
19131 | (mr10k-cache-barrier=): Use Enum and Var. | |
19132 | (mips_r10k_cache_barrier_setting): New Enum and EnumValue entries. | |
19133 | ||
19ad01f7 | 19134 | 2011-05-03 Jan Hubicka <jh@suse.cz> |
19135 | ||
19136 | * cgraph.h (cgraph_node_set_def, varpool_node_set_def): Move out of GTY; | |
19137 | replace hash by pointer map. | |
19138 | (cgraph_node_set_element_def, cgraph_node_set_element, | |
19139 | const_cgraph_node_set_element, varpool_node_set_element_def, | |
19140 | varpool_node_set_element, const_varpool_node_set_element): Remove. | |
19141 | (free_cgraph_node_set, free_varpool_node_set): New function. | |
19142 | (cgraph_node_set_size, varpool_node_set_size): Use vector size. | |
19143 | * tree-emutls.c: Free varpool node set. | |
19144 | * ipa-utils.c (cgraph_node_set_new, cgraph_node_set_add, | |
19145 | cgraph_node_set_remove, cgraph_node_set_find, dump_cgraph_node_set, | |
19146 | debug_cgraph_node_set, free_cgraph_node_set, varpool_node_set_new, | |
19147 | varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find, | |
19148 | dump_varpool_node_set, free_varpool_node_set, debug_varpool_node_set): | |
19149 | Move here from ipa.c; implement using pointer_map | |
19150 | * ipa.c (cgraph_node_set_new, cgraph_node_set_add, | |
19151 | cgraph_node_set_remove, cgraph_node_set_find, dump_cgraph_node_set, | |
19152 | debug_cgraph_node_set, varpool_node_set_new, | |
19153 | varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find, | |
19154 | dump_varpool_node_set, debug_varpool_node_set): | |
19155 | Move to ipa-uitls.c. | |
19156 | * passes.c (ipa_write_summaries): Update. | |
19157 | ||
8c09c40e | 19158 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> |
19159 | ||
343f07cb | 19160 | From Mike Frysinger: |
19161 | * config/bfin/bfin.c (bfin_cpus[]): Add 0.4 for | |
19162 | bf542/bf544/bf547/bf548/bf549. | |
8c09c40e | 19163 | |
6eecb88e | 19164 | 2011-05-03 Uros Bizjak <ubizjak@gmail.com> |
19165 | ||
19166 | * expmed.c (extract_bit_field_1): Remove write-only variable "icode". | |
19167 | ||
61b8983f | 19168 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> |
19169 | ||
19170 | From Bernd Schmidt: | |
19171 | * config/bfin/bfin.md (MOVCC): New mode_macro. | |
19172 | (mov<mode>cc_insn1, mov<mode>cc_insn2, mov<mode>cc): Renamed from | |
19173 | movsicc_insn1, movsicc_insn2 and movsicc and macroized. Remove | |
19174 | comments from generated assembly. | |
19175 | ||
1c4dac4c | 19176 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> |
19177 | ||
19178 | From Bernd Schmidt | |
19179 | * config/bfin/t-bfin (LIB1ASMFUNCS): Add muldi3 and umulsi3_highpart. | |
19180 | * config/bfin/t-bfin-elf (LIB1ASMFUNCS): Add muldi3. | |
19181 | * config/bfin/t-bfin-linux (LIB1ASMFUNCS): Add muldi3. | |
19182 | * config/bfin/t-bfin-uclinux (LIB1ASMFUNCS): Add muldi3. | |
19183 | * config/bfin/lib1funcs.asm (___muldi3): New function. | |
19184 | ||
2a3cbbd4 | 19185 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> |
19186 | ||
19187 | * config/stormy16/stormy16 (xstormy16_init_builtins): Call | |
19188 | build_function_type_list instead of build_function_type. | |
19189 | Rearrange initialization of `args' to do so. | |
19190 | ||
646d20a3 | 19191 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> |
19192 | ||
19193 | * config/i386/i386.c (ix86_code_end): Call build_function_type_list | |
19194 | instead of build_function_type. | |
19195 | ||
7f5e75d2 | 19196 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> |
19197 | ||
19198 | * config/rs6000/rs6000.c (spe_init_builtins): Call | |
19199 | build_function_type_list instead of build_function_type. | |
19200 | (paired_init_builtins, altivec_init_builtins): Likewise. | |
19201 | (builtin_function_type): Likewise. | |
19202 | ||
03e08c98 | 19203 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> |
19204 | ||
19205 | * config/sh/sh.c (sh_media_init_builtins): Call | |
19206 | build_function_type_list instead of build_function_type. | |
19207 | ||
130631cc | 19208 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> |
19209 | ||
19210 | * config/sparc/sparc.c (sparc_file_end): Call | |
19211 | build_function_type_list instead of build_function_type. | |
19212 | ||
3fecf4a0 | 19213 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> |
19214 | ||
19215 | * config/alpha/alpha.c (alpha_init_builtins): Call | |
19216 | build_function_type_list instead of build_function_type. | |
19217 | ||
b4e90796 | 19218 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> |
19219 | ||
19220 | * config/xtensa/xtensa.c (xtensa_init_builtins): Call | |
19221 | build_function_type_list instead of build_function_type. | |
19222 | ||
5753b57e | 19223 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> |
19224 | ||
19225 | * config/iq2000/i2000.c (iq2000_init_builtins): Call | |
19226 | build_function_type_list instead of build_function_type. | |
19227 | Delete `endlink' variable. | |
19228 | ||
c0010db9 | 19229 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> |
19230 | ||
19231 | * config/avr/avr.c (avr_init_builtins): Call | |
19232 | build_function_type_list instead of build_function_type. | |
19233 | ||
740c08af | 19234 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> |
19235 | ||
19236 | * config/picochip/picochip.c (picochip_init_builtins): Call | |
19237 | build_function_type_list instead of build_function_type. | |
19238 | Delete `endlink' variable. | |
19239 | ||
9989d11e | 19240 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> |
19241 | ||
19242 | * config/bfin/bfin.c (bfin_init_builtins): Call | |
19243 | build_function_type_list instead of build_function_type. | |
19244 | ||
5e3eb736 | 19245 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> |
19246 | ||
19247 | From Bernd Schmidt | |
19248 | * config/bfin/bfin.md (rotrsi, rotlsi): Don't take INTVAL of anything | |
19249 | that's not CONST_INT. Seemingly redundant check is due to PR39768. | |
19250 | ||
35bd123e | 19251 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> |
19252 | ||
19253 | From Jie Zhang: | |
19254 | * config/bfin/uclinux.h (LINK_GCC_C_SEQUENCE_SPEC): Make sure | |
19255 | libbffastfp overrides libgcc when -mfast-fp. | |
19256 | ||
6a0cacf9 | 19257 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> |
a581fd25 | 19258 | |
19259 | Originally from Bernd Schmidt | |
19260 | * config/bfin/uclinux.h (SUBTARGET_FDPIC_NOT_SUPPORTED): New macro. | |
19261 | * config/bfin/bfin.c (override_options): Test it and error if | |
19262 | TARGET_FDPIC. | |
19263 | ||
274c4c98 | 19264 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> |
19265 | ||
19266 | Originally From Bernd Schmidt | |
19267 | * config/bfin/bfin.c (override_options): Disable -fstack-limit for | |
19268 | FD-PIC. | |
19269 | ||
eb31063a | 19270 | 2011-05-03 Jeff Law <law@redhat.com> |
19271 | ||
19272 | * tree-ssa-threadupdate.c (THREAD_TARGET): define. | |
19273 | (remove_ctrl_stmt_and_useless_edges): Clear AUX field of outgoing edges. | |
19274 | (craete_edge_and_update_destination_phis): Use THREAD_TARGET rather | |
6eecb88e | 19275 | than accessing AUX field directly. Free the AUX field before |
19276 | clearing it. | |
eb31063a | 19277 | (thread_block, thread_through_loop_header): Likewise. |
19278 | (thread_single_edge, mark_threaded_blocks): Likewise. | |
19279 | (redirect_edges): Delay clearing the AUX field. Free the AUX field. | |
19280 | (register_jump_thread): Do not attempt to thread to a NULL edge. | |
6eecb88e | 19281 | |
756dcd13 | 19282 | 2011-05-03 Bernd Schmidt <bernds@codesourcery.com> |
19283 | ||
19284 | * function.c (init_function_start): Call decide_function_section. | |
19285 | * varasm.c (decide_function_section): New function. | |
19286 | (assemble_start_function): When not using | |
19287 | flag_reorder_blocks_and_partition, don't compute in_cold_section_p | |
19288 | or first_function_block_is_cold. | |
19289 | * rtl.h (decide_function_section): Declare. | |
19290 | ||
d99e41e8 | 19291 | 2011-05-03 Uros Bizjak <ubizjak@gmail.com> |
19292 | Jakub Jelinek <jakub@redhat.com> | |
19293 | ||
19294 | PR target/48774 | |
19295 | * config/i386/i386.c (ix86_match_ccmode): For CC{A,C,O,S}mode | |
19296 | only succeed if req_mode is the same as set_mode. | |
19297 | ||
1a860023 | 19298 | 2011-05-03 Bernd Schmidt <bernds@codesourcery.com> |
19299 | ||
19300 | * gengenrtl.c (special_rtx): PC, CC0 and RETURN are special. | |
19301 | * genemit.c (gen_exp): Handle RETURN. | |
19302 | * emit-rtl.c (verify_rtx_sharing): Likewise. | |
19303 | (init_emit_regs): Create pc_rtx, ret_rtx and cc0_rtx specially. | |
19304 | * rtl.c (copy_rtx): RETURN is shared. | |
19305 | * rtl.h (enum global_rtl_index): Add GR_RETURN. | |
19306 | (ret_rtx): New. | |
19307 | * jump.c (redirect_exp_1): Don't use gen_rtx_RETURN. | |
19308 | * config/s390/s390.c (s390_emit_epilogue): Likewise. | |
19309 | * config/rx/rx.c (gen_rx_rtsd_vector): Likewise. | |
19310 | * config/cris/cris.c (cris_expand_return): Likewise. | |
19311 | * config/m68k/m68k.c (m68k_expand_epilogue): Likewise. | |
19312 | * config/rs6000/rs6000.c (rs6000_make_savres_rtx, | |
19313 | rs6000_emit_epilogue, rs6000_output_mi_thunk): Likewise. | |
19314 | * config/picochip/picochip.c (picochip_expand_epilogue): Likewise. | |
19315 | * config/h8300/h8300.c (h8300_push_pop, h8300_expand_epilogue): | |
19316 | Likewise. | |
19317 | * config/v850/v850.c (expand_epilogue): Likewise. | |
19318 | * config/bfin/bfin.c (bfin_expand_call): Likewise. | |
19319 | * config/arm/arm.md (epilogue): Likewise. | |
19320 | * config/mn10300/mn10300.c (mn10300_expand_epilogue): Likewise. | |
19321 | * config/sparc/sparc.c (sparc_struct_value_rtx): Rename ret_rtx | |
19322 | variable to ret_reg. | |
19323 | ||
3efe00ad | 19324 | 2011-05-03 Richard Guenther <rguenther@suse.de> |
19325 | ||
19326 | PR lto/48846 | |
19327 | * lto-streamer-in.c (unpack_ts_decl_common_value_fields): | |
19328 | Stream decl_common.off_align instead of the derived DECL_OFFSET_ALIGN. | |
19329 | * lto-streamer-out.c (pack_ts_decl_common_value_fields): Likewise. | |
19330 | ||
8f49133b | 19331 | 2011-05-03 Richard Guenther <rguenther@suse.de> |
19332 | ||
19333 | * c-decl.c (grokdeclarator): Instead of looking at | |
19334 | TREE_OVERFLOW check if the constant fits in the index type. | |
19335 | ||
672b3f5b | 19336 | 2011-05-03 Richard Sandiford <richard.sandiford@linaro.org> |
19337 | ||
19338 | * config/arm/neon.md (vec_load_lanes<mode><mode>): New expanders, | |
19339 | (vec_store_lanes<mode><mode>): Likewise. | |
19340 | ||
94b7b4dd | 19341 | 2011-05-03 Richard Sandiford <richard.sandiford@linaro.org> |
19342 | ||
19343 | * doc/md.texi (vec_load_lanes, vec_store_lanes): Document. | |
19344 | * optabs.h (COI_vec_load_lanes, COI_vec_store_lanes): New | |
19345 | convert_optab_index values. | |
19346 | (vec_load_lanes_optab, vec_store_lanes_optab): New convert optabs. | |
19347 | * genopinit.c (optabs): Initialize the new optabs. | |
19348 | * internal-fn.def (LOAD_LANES, STORE_LANES): New internal functions. | |
19349 | * internal-fn.c (get_multi_vector_move, expand_LOAD_LANES) | |
19350 | (expand_STORE_LANES): New functions. | |
19351 | * tree.h (build_array_type_nelts): Declare. | |
19352 | * tree.c (build_array_type_nelts): New function. | |
19353 | * tree-vectorizer.h (vect_model_store_cost): Add a bool argument. | |
19354 | (vect_model_load_cost): Likewise. | |
19355 | (vect_store_lanes_supported, vect_load_lanes_supported) | |
19356 | (vect_record_strided_load_vectors): Declare. | |
19357 | * tree-vect-data-refs.c (vect_lanes_optab_supported_p) | |
19358 | (vect_store_lanes_supported, vect_load_lanes_supported): New functions. | |
19359 | (vect_transform_strided_load): Split out statement recording into... | |
19360 | (vect_record_strided_load_vectors): ...this new function. | |
19361 | * tree-vect-stmts.c (create_vector_array, read_vector_array) | |
19362 | (write_vector_array, create_array_ref): New functions. | |
19363 | (vect_model_store_cost): Add store_lanes_p argument. | |
19364 | (vect_model_load_cost): Add load_lanes_p argument. | |
19365 | (vectorizable_store): Try to use store-lanes functions for | |
19366 | interleaved stores. | |
19367 | (vectorizable_load): Likewise load-lanes and loads. | |
19368 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Update call | |
19369 | to vect_model_store_cost. | |
19370 | (vect_build_slp_tree): Likewise vect_model_load_cost. | |
19371 | ||
13d3ceb9 | 19372 | 2011-05-03 Richard Sandiford <richard.sandiford@linaro.org> |
19373 | ||
19374 | * hooks.h (hook_bool_mode_uhwi_false): Declare. | |
19375 | * hooks.c (hook_bool_mode_uhwi_false): New function. | |
19376 | * target.def (array_mode_supported_p): New hook. | |
19377 | * doc/tm.texi.in (TARGET_ARRAY_MODE_SUPPORTED_P): Add @hook. | |
19378 | * doc/tm.texi: Regenerate. | |
19379 | * stor-layout.c (mode_for_array): New function. | |
19380 | (layout_type): Use it. | |
19381 | * config/arm/arm.c (arm_array_mode_supported_p): New function. | |
19382 | (TARGET_ARRAY_MODE_SUPPORTED_P): Define. | |
19383 | ||
51d5dcac | 19384 | 2011-05-03 Eric Botcazou <ebotcazou@adacore.com> |
19385 | ||
19386 | PR target/48723 | |
19387 | * config/i386/i386.c (ix86_expand_prologue): Do not probe the stack | |
19388 | for -fstack-check if the size to allocate is negative. | |
19389 | ||
6198e8f6 | 19390 | 2011-05-02 Lawrence Crowl <crowl@google.com> |
19391 | ||
19392 | * timevar.h (timevar_cond_start): Remove unused POP_TIMEVAR_AND_RETURN. | |
19393 | (timevar_cond_start): New for starting a timer only when it is not | |
19394 | already running. | |
19395 | (timevar_cond_stop): New for stopping a timer when it was not already | |
19396 | running. | |
19397 | ||
19398 | * timevar.c (timevar_stop): Enable start/stop timers to start again. | |
19399 | (timevar_cond_start): New as above. | |
19400 | (timevar_cond_stop): New as above. | |
19401 | ||
19402 | * timevar.def: Add start/stop timers for compiler phases, | |
19403 | TV_PHASE_SETUP, TV_PHASE_PARSING, TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, | |
19404 | TV_PHASE_DBGINFO (C), TV_PHASE_CHECK_DBGINFO (C++), TV_PHASE_GENERATE, | |
19405 | and TV_PHASE_FINALIZE. | |
19406 | Change push/pop timer TV_PARSE to TV_PARSE_GLOBAL. | |
19407 | Add push/pop timers TV_PARSE_STRUCT, TV_PARSE_ENUM, TV_PARSE_FUNC, | |
19408 | TV_PARSE_INLINE, TV_PARSE_INMETH, TV_TEMPLATE_INST. | |
19409 | Change push/pop timer TV_NAME_LOOKUP into a start/stop timer. | |
19410 | Make unused TV_OVERLOAD into a start/stop timer. | |
19411 | ||
19412 | Remove unused timers TV_OVERLOAD, TV_TEMPLATE_INSTANTIATION. | |
19413 | Mark the strings for TV_NAME_LOOKUP and TV_OVERLOAD with a "|" | |
19414 | to indicate that they are start/stop timers. | |
19415 | ||
19416 | * toplev.c (compile_file): Change TV_PARSE to TV_PARSE_GLOBAL. | |
19417 | Add start/stop timers TV_PHASE_PARSING and TV_PHASE_GENERATE. | |
19418 | Move initialization to do_compile. | |
19419 | (do_compile): Add initialization from above. | |
19420 | Add start/stop timers TV_PHASE_SETUP and TV_PHASE_FINALIZE. | |
19421 | ||
19422 | * c-decl.c (c_write_global_declarations): Add start/stop of | |
19423 | TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_DBGINFO. | |
19424 | ||
19425 | * c-parser.c (c_parser_declaration_or_fndef): Push/pop TV_PARSE_FUNC | |
19426 | or TV_PARSE_INLINE, as appropriate. | |
19427 | (c_parser_enum_specifier): Push/pop TV_PARSE_ENUM. | |
19428 | (c_parser_struct_or_union_specifier): Push/pop TV_PARSE_STRUCT. | |
19429 | ||
d55ebb6a | 19430 | 2011-05-02 Jason Merrill <jason@redhat.com> |
19431 | ||
19432 | PR c++/40975 | |
19433 | * tree-inline.c (copy_tree_r): Handle STATEMENT_LIST. | |
19434 | ||
74a1cbcf | 19435 | 2011-05-02 Simon Martin <simartin@users.sourceforge.net> |
19436 | ||
19437 | PR c/35445 | |
19438 | * c-decl.c (finish_decl): Only create a composite if the types are | |
19439 | compatible. | |
19440 | ||
4bccad5e | 19441 | 2011-05-02 Joseph Myers <joseph@codesourcery.com> |
19442 | ||
19443 | * config/fr30/fr30-protos.h (Mmode): Don't define. | |
19444 | * config/m32r/m32r-protos.h (Mmode): Don't define. Expand | |
19445 | definition where used. | |
19446 | * config/mn10300/mn10300-protos.h (Mmode, Cstar, Rclas): Don't | |
19447 | define. Expand definitions where used. | |
19448 | * config/rx/rx-protos.h (Mmode, Fargs, Rcode): Don't define. | |
19449 | Expand definitions where used. | |
19450 | * config/rx/rx.c (rx_is_legitimate_address, rx_function_arg_size, | |
19451 | rx_function_arg, rx_function_arg_advance, | |
19452 | rx_function_arg_boundary): Expand definitions of those macros. | |
19453 | * config/v850/v850-protos.h (Mmode): Don't define. Expand | |
19454 | definition where used. | |
19455 | ||
31b44162 | 19456 | 2011-05-02 Uros Bizjak <ubizjak@gmail.com> |
19457 | ||
19458 | * config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for | |
19459 | reg<->xmm moves. | |
19460 | (*mov<mode>_internal): Merge with *mov<mode>_internal_avx. | |
19461 | (*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves. Merge | |
19462 | with *movv2sf_internal_rex64_avx. | |
19463 | (*movv2sf_internal): Merge with *movv2sf_internal_avx. | |
19464 | * config/i386/i386.md (*movdi_internal_rex64) <TYPE_SSEMOV>: | |
19465 | Use %v prefix in insn mnemonic to handle TARGET_AVX. | |
19466 | (*movdi_internal): Add "isa" attribute. Use "maybe_vex" instead of | |
19467 | "vex" in "prefix" attribute calculation. | |
19468 | (*movdf_internal): Output AVX mnemonics. Add "prefix" attribute. | |
19469 | ||
fa0aee40 | 19470 | 2011-05-02 Stuart Henderson <shenders@gcc.gnu.org> |
19471 | ||
343f07cb | 19472 | PR target/47951 |
19473 | * config/bfin/bfin.md (loop_end): Use matching constraints to ensure | |
19474 | inputs match the output. | |
fa0aee40 | 19475 | |
611b3016 | 19476 | 2011-05-02 Andreas Schwab <schwab@linux-m68k.org> |
19477 | ||
19478 | PR target/47955 | |
19479 | * config/m68k/m68k.c (m68k_expand_prologue): Set | |
19480 | current_function_static_stack_size. | |
19481 | ||
3ed05fdb | 19482 | 2011-05-02 Jan Hubicka <jh@suse.cz> |
19483 | ||
19484 | * lto-streamer.c (lto_streamer_cache_insert_1, | |
19485 | lto_streamer_cache_lookup, lto_streamer_cache_create, | |
19486 | lto_streamer_cache_delete): Use pointer map instead of hashtable. | |
19487 | * lto-streamer.h (lto_streamer_cache_d): Turn node_map into pointer_map. | |
19488 | ||
d078aadd | 19489 | 2011-05-02 Joseph Myers <joseph@codesourcery.com> |
19490 | ||
19491 | * config/m68k/genopt.sh, config/m68k/m68k-isas.def, | |
19492 | config/m68k/m68k-microarchs.def, config/m68k/m68k-opts.h, | |
19493 | config/m68k/t-opts: New files. | |
19494 | * config/m68k/m68k-tables.opt: New file (generated). | |
19495 | * config.gcc (fido-*-*, m68k-*-*): Add m68k/m68k-tables.opt to | |
19496 | extra_options and m68k/t-opts to tmake_file. | |
19497 | * config/m68k/m68k.c (m68k_library_id_string): More to m68k.opt. | |
19498 | (all_isas): Initialize using m68k-isas.def. | |
19499 | (all_microarchs): Initialize using m68k-microarchs.def. | |
19500 | (m68k_find_selection): Remove. | |
19501 | (m68k_handle_option): Don't assert that global structures are in | |
19502 | use. Use error_at. Access variables via opts pointer. Don't | |
19503 | handle -march=, -mcpu= and -mtune= here. Set gcc_options fields | |
19504 | directly for -m68020-40 and -m68020-60. | |
19505 | (m68k_option_override): Set m68k_arch_entry, m68k_cpu_entry and | |
19506 | m68k_tune_entry here. | |
19507 | * config/m68k/m68k.h (enum uarch_type, enum target_device): Move | |
19508 | to m68k-opts.h. | |
19509 | (m68k_library_id_string): Remove declaration. | |
31b44162 | 19510 | * config/m68k/m68k.opt (config/m68k/m68k-opts.h): New HeaderInclude. |
d078aadd | 19511 | (m68k_library_id_string): New Variable. |
19512 | (march=, mcpu=, mtune=): Use Enum and Var. | |
19513 | ||
a3f07b52 | 19514 | 2011-05-02 Richard Guenther <rguenther@suse.de> |
19515 | ||
19516 | * varasm.c (output_constructor_regular_field): Compute zero-based | |
19517 | index with double-ints. Make sure to ICE instead of producing | |
19518 | wrong code. | |
19519 | * cgraph.c (cgraph_add_thunk): Do not create new tree nodes | |
19520 | in asserts. Properly use a signed type. | |
19521 | ||
6fe5844b | 19522 | 2011-05-02 Uros Bizjak <ubizjak@gmail.com> |
19523 | ||
19524 | * config/i386/sse.md (V): New mode iterator. | |
19525 | (V_128): Rename from SSEMODE. Make V2DF mode conditional on | |
19526 | TARGET_SSE2. | |
19527 | (V_256): Rename from AVX256MODE. | |
19528 | (VF): Make V4SF mode unconditional. Add TARGET_SSE instruction | |
19529 | condition to all users. | |
19530 | (VF1): Ditto. | |
19531 | (VF2): Make V2DF mode unconditional. Add TARGET_SSE2 instruction | |
19532 | condition to all users. | |
19533 | (VF_128): Make V4SF mode unconditional. | |
19534 | (VF_256): Rename from AVX256MODEF2P. | |
19535 | (VI4F_128): Rename from SSEMODE4S. | |
19536 | (VI8F_128): Rename from SSEMODE2D. | |
19537 | (VI4F_256): Rename from AVX256MODE8P. | |
19538 | (VI8F_256): Rename from AVX256MODE4P. | |
19539 | (avxsizesuffix): Add V16HI, V4DI, V8HI and V2DI modes. | |
19540 | (ssescalarmodesuffix): Remove SF and DF modes. | |
19541 | (SSEMODE124): Remove. | |
19542 | (SSEMODE1248): Ditto. | |
19543 | (SSEMODEF2P): Ditto. | |
19544 | (AVXMODEF2P): Ditto. | |
19545 | (AVXMODEFDP): Ditto. | |
19546 | (AVXMODEFSP): Ditto. | |
19547 | (VEC_EXTRACT_MODE): Make V16QI, V8HI, V4SI, V2DI, V4SF and V2DF modes | |
19548 | unconditional. | |
19549 | (VEC_EXTRACT_EVENODD_MODE): Rename from SSEMODE_EO. Make V4SF mode | |
19550 | unconditional. | |
19551 | (xop_pcmov_<mode><avxsizesuffix>): Merge from xop_pcmov_<mode> and | |
19552 | xop_pcmov_<mode>256. Use V mode iterator. | |
19553 | ||
19554 | Adjust RTX patterns globally for renamed mode attributes. | |
19555 | ||
c03ae898 | 19556 | 2011-05-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
19557 | ||
19558 | * haifa-sched.c (sched_emit_insn): Emit insn before first | |
19559 | non-scheduled insn. Inform back-end about new insn. Add | |
19560 | new insn to scheduled_insns list. | |
19561 | ||
b81ffaee | 19562 | 2011-05-02 Richard Guenther <rguenther@suse.de> |
19563 | ||
19564 | PR tree-optimization/48822 | |
19565 | * tree-ssa-sccvn.c (set_ssa_val_to): Never go up the lattice. | |
19566 | (process_scc): Indicate which iteration we start. | |
19567 | ||
673ca05f | 19568 | 2011-05-02 Jan Hubicka <jh@suse.cz> |
19569 | ||
19570 | * lto-section-in.c (lto_input_1_unsigned): Move to lto-streamer.h | |
19571 | (lto_section_overrun): New. | |
19572 | * lto-section-out.c (append_block): Rename to ... | |
19573 | (lto_append_block): ... this one; export. | |
19574 | (lto_output_1_stream): Move lto lto-streamer.h | |
19575 | (lto_output_data_stream): Update. | |
19576 | * lto-streamer.h (lto_section_overrun, lto_append_block): Declare. | |
19577 | (lto_output_1_stream, lto_input_1_unsigned): Turn into inline | |
19578 | functions. | |
19579 | ||
4aa24247 | 19580 | 2011-05-02 Richard Guenther <rguenther@suse.de> |
19581 | ||
19582 | * tree.c (tree_code_counts): New global array. | |
19583 | (record_node_allocation_statistics): Count individual tree codes. | |
19584 | (dump_tree_statistics): Dump individual code stats. | |
19585 | ||
0a0ca4d6 | 19586 | 2011-05-01 Jan Hubicka <jh@suse.cz> |
19587 | ||
19588 | * ipa-inline.c (caller_growth_limits): Fix thinko when | |
19589 | looking for largest stack frame. | |
19590 | * ipa-inline.h (dump_inline_summary): Declare. | |
19591 | * ipa-inline-analysis.c (dump_inline_edge_summary): Dump info | |
19592 | on stack usage. | |
19593 | (dump_inline_summary): Export. | |
19594 | (debug_inline_summary): Declare as DEBUG_FUNCTION. | |
19595 | ||
ade444a4 | 19596 | 2011-05-01 Anatoly Sokolov <aesok@post.ru> |
19597 | ||
19598 | * reginfo.c (memory_move_cost): Change rclass argument type form | |
19599 | 'enum reg_class' to reg_class_t. | |
19600 | * reload.h (memory_move_cost): Update prototype. | |
19601 | * postreload.c reload_cse_simplify_set): Change type dclass var to | |
19602 | reg_class_t. | |
19603 | * ira-int.h (ira_allocate_cost_vector, ira_free_cost_vector): | |
19604 | Update prototype. | |
19605 | (ira_allocate_and_set_costs): Change aclass argument type form | |
19606 | 'enum reg_class' to reg_class_t. | |
6fe5844b | 19607 | * ira-build.c (ira_allocate_cost_vector, ira_free_cost_vector): |
ade444a4 | 19608 | Change aclass argument type to reg_class_t. |
19609 | (update_conflict_hard_reg_costs): Change type aclass and pref vars | |
19610 | to reg_class_t. | |
19611 | * gcc/ira.c (setup_class_subset_and_memory_move_costs): Adjust | |
19612 | memory_move_cost call. | |
19613 | ||
19614 | * config/ia64/ia64.c (ia64_register_move_cost): Remove 'from' and | |
19615 | 'to' local var. Rename from_i and to_i arguments to 'from' and 'to'. | |
19616 | Change type tmp var to reg_class_t. | |
19617 | ||
6f60f0b6 | 19618 | 2011-04-30 Jan Hubicka <jh@suse.cz> |
19619 | ||
19620 | * ipa-inline.c (can_inline_edge_p): Disregard limits when | |
19621 | inlining into function with flatten attribute. | |
19622 | (want_inline_small_function_p): Be more realistic about inlining | |
19623 | cold calls where callee size grows. | |
19624 | ||
06240b6f | 19625 | 2011-04-30 Jan Hubicka <jh@suse.cz> |
19626 | ||
19627 | * cgraph.c (cgraph_create_virtual_clone): Clear constructor/destructor | |
19628 | flags. | |
19629 | ||
028b4ba2 | 19630 | 2011-04-30 Anatoly Sokolov <aesok@post.ru> |
19631 | ||
19632 | * config/sparc/sparc.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS, | |
19633 | PRINT_OPERAND_PUNCT_VALID_P): Remove. | |
19634 | * config/sparc/sparc-protos.h (print_operand): Remove declaration. | |
19635 | * config/sparc/sparc.c (TARGET_PRINT_OPERAND_PUNCT_VALID_P, | |
19636 | TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define. | |
19637 | (print_operand): Rename to... | |
19638 | (sparc_print_operand): ...this. Make static. Adjust | |
19639 | sparc_print_operand function call. | |
19640 | (sparc_print_operand_punct_valid_p, sparc_print_operand_address): New | |
19641 | functions. | |
19642 | ||
9da15f94 | 19643 | 2011-04-30 Jan Hubicka <jh@suse.cz> |
19644 | ||
6fe5844b | 19645 | PR middle-end/48752 |
9da15f94 | 19646 | * ipa-inline.c (early_inliner): Disable when doing late |
19647 | addition of function. | |
19648 | ||
8853d378 | 19649 | 2011-04-30 Jakub Jelinek <jakub@redhat.com> |
19650 | ||
e86bbaee | 19651 | * dwarf2out.c (get_address_mode): New inline. |
19652 | (mem_loc_descriptor): Add MEM_MODE parameter, adjust recursive calls, | |
19653 | if not dwarf_strict emit | |
19654 | DW_OP_GNU_{{const,regval,deref}_type,convert,reinterpret} when | |
19655 | desirable. Handle FLOAT_EXTEND, FLOAT_TRUNCATE, FLOAT, | |
19656 | UNSIGNED_FLOAT, FIX and UNSIGNED_FIX. Just return NULL for | |
19657 | FMA, STRICT_LOW_PART, CONST_VECTOR and CONST_FIXED. | |
19658 | (dwarf2out_frame_debug_cfa_expression, reg_loc_descriptor, | |
19659 | dw_loc_list_1, cst_pool_loc_descr, loc_list_from_tree): Adjust | |
19660 | mem_loc_descriptor callers. | |
19661 | (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands, | |
19662 | output_loc_operands_raw, hash_loc_operands, compare_loc_operands): | |
19663 | Handle DW_OP_GNU_const_type, DW_OP_GNU_regval_type, | |
19664 | DW_OP_GNU_deref_type, DW_OP_GNU_convert and DW_OP_GNU_reinterpret. | |
19665 | (base_types): New variable. | |
19666 | (get_base_type_offset, calc_base_type_die_sizes, | |
19667 | base_type_for_mode, mark_base_types, base_type_cmp, | |
19668 | move_marked_base_types): New functions. | |
19669 | (calc_die_sizes): Assert that die_offset is 0 or equal to | |
19670 | next_die_offset. | |
19671 | (loc_descriptor): Only handle here lowpart SUBREGs of REG, for | |
19672 | others defer to mem_loc_descriptor. Adjust mem_loc_descriptor | |
19673 | callers. If not dwarf_strict, call mem_loc_descriptor even for | |
19674 | non-MODE_INT modes or MODE_INT modes larger than DWARF2_ADDR_SIZE. | |
19675 | (gen_subprogram_die): Don't give up on call site parameters | |
19676 | with non-integral or large integral modes. Adjust | |
19677 | mem_loc_descriptor callers. | |
19678 | (prune_unused_types): Call prune_unused_types_mark on base_types | |
19679 | vector entries. | |
19680 | (resolve_addr): Call mark_base_types. | |
19681 | (dwarf2out_finish): Call move_marked_base_types. | |
19682 | ||
8853d378 | 19683 | PR tree-optimization/48809 |
19684 | * tree-switch-conversion.c (build_arrays): Compute tidx in unsigned | |
19685 | type. | |
19686 | (gen_inbound_check): Don't compute index_expr - range_min in utype | |
19687 | again, instead reuse SSA_NAME initialized in build_arrays. | |
19688 | Remove two useless gsi_for_stmt calls. | |
19689 | ||
444e6845 | 19690 | 2011-04-29 Jeff Law <law@redhat.com> |
19691 | ||
19692 | * tree-ssa-threadedge.c (thread_across_edge): Add missing return. | |
19693 | ||
7771d558 | 19694 | 2011-04-29 Martin Jambor <mjambor@suse.cz> |
19695 | ||
19696 | * cgraph.h (cgraph_postorder): Remove declaration. | |
19697 | * ipa-utils.h (ipa_free_postorder_info): Declare. | |
19698 | (ipa_reverse_postorder): Likewise. | |
19699 | * cgraphunit.c: Include ipa-utils.h. | |
19700 | (cgraph_expand_all_functions): Update call to ipa_reverse_postorder. | |
19701 | * ipa-inline.c: Include ipa-utils.h. | |
19702 | (ipa_inline): Update call to ipa_reverse_postorder. | |
19703 | * ipa-pure-const.c (propagate_pure_const): Update call to | |
19704 | ipa_reduced_postorder and ipa_print_order. Call | |
19705 | ipa_free_postorder_info to clean up. | |
19706 | (propagate_nothrow): Likewise. | |
19707 | * ipa-reference.c (propagate): Removed a useless call to | |
19708 | ipa_utils_reduced_inorder, updated a call to ipa_reduced_postorder | |
19709 | and ipa_print_order. Call ipa_free_postorder_info to clean up. | |
19710 | * ipa.c: Include ipa-utils.h. | |
19711 | (ipa_profile): Update call to ipa_reverse_postorder. | |
19712 | (cgraph_postorder): Moved to... | |
19713 | * ipa-utils.c (ipa_reverse_postorder): ...here and renamed. | |
19714 | (ipa_utils_print_order): Renamed to ipa_print_order. | |
19715 | (ipa_utils_reduced_inorder): Renamed to ipa_reduced_postorder. Updated | |
19716 | comments. | |
19717 | (ipa_free_postorder_info): New function. | |
19718 | * passes.c: Include ipa-utils.h. | |
19719 | (do_per_function_toporder): Update call to ipa_reverse_postorder. | |
19720 | (ipa_write_summaries): Likewise. | |
19721 | * Makefile.in (passes.o): Add IPA_UTILS_H to dependencies. | |
19722 | (cgraphunit.o): Likewise. | |
19723 | (ipa.o): Likewise. | |
19724 | (ipa-inline.o): Likewise. | |
19725 | ||
905aa3bd | 19726 | 2011-04-29 Jan Hubicka <jh@suse.cz> |
19727 | ||
905aa3bd | 19728 | * ipa-inline.h (clause_t): Turn into unsigned int. |
19729 | * ipa-inline-analysis.c (add_clause): Do more simplification. | |
19730 | (and_predicates): Shortcut more cases. | |
19731 | (predicates_equal_p): Move forward; check that clauses are properly | |
19732 | ordered. | |
19733 | (or_predicates): Shortcut more cases. | |
19734 | (edge_execution_predicate): Rewrite as... | |
19735 | (set_cond_stmt_execution_predicate): ... this function; handle | |
19736 | __builtin_constant_p. | |
19737 | (set_switch_stmt_execution_predicate): New . | |
19738 | (compute_bb_predicates): New. | |
19739 | (will_be_nonconstant_predicate): Update TODO. | |
19740 | (estimate_function_body_sizes): Use compute_bb_predicates | |
19741 | and free them later, always try to estimate if stmt is constant. | |
19742 | (estimate_time_after_inlining, estimate_size_after_inlining): | |
19743 | Gracefully handle optimized out edges. | |
19744 | (read_predicate): Fix off by one error. | |
19745 | ||
141d02d1 | 19746 | 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com> |
19747 | ||
19748 | * Makefile.in (ENABLE_MAINTAINER_RULES): New. | |
19749 | ||
109cfbe4 | 19750 | 2011-04-27 Xinliang David Li <davidxl@google.com> |
19751 | ||
19752 | * tree-profile.c (init_ic_make_global_vars): Set | |
19753 | tls attribute on ic vars. | |
19754 | * coverage.c (coverage_end_function): Initialize | |
19755 | function_list with zero. | |
19756 | ||
7002a1c8 | 19757 | 2011-04-29 Richard Guenther <rguenther@suse.de> |
19758 | ||
19759 | * builtins.c (fold_builtin_classify_type): Use integer_type_node | |
19760 | for the type of the result. | |
19761 | (fold_builtin_isascii): Likewise. | |
19762 | (fold_builtin_toascii): Use integer_type_node where appropriate. | |
19763 | (fold_builtin_logb): Likewise. | |
19764 | (fold_builtin_frexp): Likewise. | |
19765 | (fold_builtin_strstr): Likewise. | |
19766 | (fold_builtin_strpbrk): Likewise. | |
19767 | (fold_builtin_fputs): Likewise. | |
19768 | (fold_builtin_sprintf): Likewise. | |
19769 | (fold_builtin_snprintf): Likewise. | |
19770 | (fold_builtin_printf): Likewise. | |
19771 | (do_mpfr_remquo): Use a proper type for the assigned constant. | |
19772 | (do_mpfr_lgamma_r): Likewise. | |
19773 | * dwarf2out.c (resolve_one_addr): Use size_int. | |
19774 | * except.c (init_eh): Likewise. | |
19775 | (assign_filter_values): Use integer_type_node for filter values. | |
19776 | (sjlj_emit_dispatch_table): Use integer_type_node for dispatch | |
19777 | indices. | |
19778 | * tree-cfg.c (move_stmt_eh_region_tree_nr): Use integer_type_node | |
19779 | for EH region numbers. | |
19780 | * tree-vrp.c (simplify_div_or_mod_using_ranges): Use integer_type_node | |
19781 | for the shift amount. | |
19782 | ||
f5ff0b21 | 19783 | 2011-04-29 Richard Guenther <rguenther@suse.de> |
19784 | ||
19785 | * expr.h (expand_shift): Rename to ... | |
19786 | (expand_variable_shift): ... this. | |
19787 | (expand_shift): Take a constant shift amount. | |
19788 | * expmed.c (expand_shift): Rename to ... | |
19789 | (expand_variable_shift): ... this. | |
19790 | (expand_shift): New wrapper around expand_variable_shift. | |
19791 | * expr.c (convert_move, emit_group_load_1, emit_group_store, | |
19792 | optimize_bitfield_assignment_op, store_field, expand_expr_real_2, | |
19793 | expand_expr_real_1, reduce_to_bit_field_precision): Adjust. | |
19794 | * expmed.c (store_fixed_bit_field, extract_bit_field_1, | |
19795 | extract_fixed_bit_field, extract_split_bit_field, expand_mult_const, | |
19796 | expand_mult, expand_widening_mult, expand_mult_highpart_adjust, | |
19797 | extract_high_half, expand_sdiv_pow2, expand_divmod, emit_cstore, | |
19798 | emit_store_flag_1, emit_store_flag): Likewise. | |
19799 | * builtins.c (expand_builtin_signbit): Likewise. | |
19800 | * calls.c (load_register_parameters): Likewise. | |
19801 | * function.c (assign_parm_setup_block): Likewise. | |
19802 | * lower-subreg.c (resolve_shift_zext): Likewise. | |
19803 | * optabs.c (widen_bswap, expand_abs_nojump, | |
19804 | expand_one_cmpl_abs_nojump, expand_float): Likewise. | |
19805 | * spu/spu.c (spu_expand_extv): Likewise. | |
19806 | * sparc/sparc.c (sparc32_initialize_trampoline): Likewise. | |
19807 | ||
b3d480fb | 19808 | 2011-04-29 Richard Guenther <rguenther@suse.de> |
19809 | ||
19810 | * tree-inline.c (remap_eh_region_tree_nr): Use integer_type_node | |
19811 | for the remapped region number. | |
19812 | * predict.c (build_predict_expr): Use integer_type_node for the | |
19813 | predict kind. | |
19814 | * fold-const.c (fold_binary_loc): Use integer_type_node for | |
19815 | the shift amount. Use a proper type for the PLUS_EXPR operand. | |
19816 | ||
d534cab0 | 19817 | 2011-04-29 Michael Matz <matz@suse.de> |
19818 | ||
19819 | * lto-streamer.c (lto_streamer_cache_insert_1): Accept to override | |
19820 | other trees that just builtins. | |
19821 | (lto_record_common_node): Don't leave NULL TYPE_CANONICAL. | |
19822 | ||
bad12c62 | 19823 | 2011-04-29 Richard Guenther <rguenther@suse.de> |
19824 | ||
19825 | * tree-nested.c (get_trampoline_type): Use size_int. | |
19826 | (get_nl_goto_field): Likewise. | |
19827 | * tree-eh.c (lower_try_finally_switch): Use integer_type_node | |
19828 | for all indexes. | |
19829 | (lower_eh_constructs_2): Likewise. | |
19830 | (lower_resx): Likewise. | |
19831 | (lower_eh_dispatch): Likewise. | |
19832 | * tree-mudflap.c (mf_build_string): Use size_int. | |
19833 | (mudflap_register_call): Use integer_type_node for the flag. | |
19834 | (mudflap_enqueue_constant): Use size_int. | |
19835 | * tree-chrec.c (reset_evolution_in_loop): Copy CHREC_VAR | |
19836 | instead of rebuilding it. | |
19837 | ||
cb755135 | 19838 | 2011-04-29 Richard Guenther <rguenther@suse.de> |
19839 | ||
19840 | * tree-ssa-structalias.c (get_fi_for_callee): Restructure. | |
19841 | Handle OBJ_TYPE_REF. | |
19842 | (find_func_aliases_for_call): Use it more consistently. | |
19843 | ||
d0aa45d0 | 19844 | 2011-04-29 Alexandre Oliva <aoliva@redhat.com> |
19845 | ||
19846 | * haifa-sched.c (last_nondebug_scheduled_insn): New. | |
19847 | (rank_for_schedule): Use it. | |
19848 | (schedule_block): Set it. | |
19849 | ||
06306fd3 | 19850 | 2011-04-28 David Li <davidxl@google.com> |
19851 | ||
19852 | * tree.c (crc32_string): Use crc32_byte. | |
19853 | (crc32_byte): New function. | |
19854 | * tree.h (crc32_byte): New function. | |
19855 | * gcov.c (read_graph_file): Handle new cfg_cksum. | |
19856 | (read_count_file): Ditto. | |
19857 | * profile.c (instrument_values): Ditto. | |
19858 | (get_exec_counts): Ditto. | |
19859 | (read_profile_edge_counts): Ditto. | |
19860 | (compute_branch_probabilities): Ditto. | |
19861 | (compute_value_histograms): Ditto. | |
19862 | (branch_prob): Ditto. | |
19863 | (end_branch_prob): Ditto. | |
19864 | * coverage.c (read_counts_file): Ditto. | |
19865 | (get_coverage_counts): Ditto. | |
19866 | (tree_coverage_counter_addr): Ditto. | |
19867 | (coverage_checksum_string): Ditto. | |
19868 | (coverage_begin_output): Ditto. | |
19869 | (coverage_end_function): Ditto. | |
19870 | (build_fn_info_type): Ditto. | |
19871 | (build_fn_info_value): Ditto. | |
19872 | * libgcov.c (gcov_exit): Ditto. | |
19873 | * gcov-dump.c (tag_function): Ditto. | |
19874 | (compute_checksum): Remove. | |
19875 | ||
bcfc04db | 19876 | 2011-04-29 Alan Modra <amodra@gmail.com> |
19877 | ||
19878 | * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle | |
19879 | unspec plus offset. Tidy macho code. | |
19880 | ||
cc91b414 | 19881 | 2011-04-29 Martin Jambor <mjambor@suse.cz> |
19882 | ||
19883 | * cgraphunit.c (cgraph_preserve_function_body_p): Accept a cgraph | |
19884 | node instead of a decl. Update all callers. | |
19885 | * cgraph.h: Update declaration. | |
19886 | ||
bc937a44 | 19887 | 2011-04-28 Ira Rosen <ira.rosen@linaro.org> |
19888 | ||
19889 | PR tree-optimization/48765 | |
19890 | * tree-vectorizer.h (vect_make_slp_decision): Return bool. | |
19891 | * tree-vect-loop.c (vect_analyze_loop_operations): Add new argument | |
19892 | to indicate if loop aware SLP is being used. Scan the statements | |
19893 | and update the vectorization factor according to the type of | |
19894 | vectorization before statement analysis. | |
19895 | (vect_analyze_loop_2): Get a return value from vect_make_slp_decision, | |
19896 | pass it to vect_analyze_loop_operations. | |
19897 | (vectorizable_reduction): Set number of copies to 1 in case of pure | |
19898 | SLP statement. | |
19899 | * tree-vect-stmts.c (vectorizable_conversion, | |
19900 | vectorizable_assignment, vectorizable_shift, | |
19901 | vectorizable_operation, vectorizable_type_demotion, | |
19902 | vectorizable_type_promotion, vectorizable_store, vectorizable_load): | |
19903 | Likewise. | |
19904 | (vectorizable_condition): Move the check that it is not SLP | |
19905 | vectorization before the number of copies check. | |
19906 | * tree-vect-slp.c (vect_make_slp_decision): Return TRUE if decided | |
19907 | to vectorize the loop using SLP. | |
19908 | ||
aefc445c | 19909 | 2011-04-28 Jakub Jelinek <jakub@redhat.com> |
19910 | ||
19911 | PR middle-end/48597 | |
19912 | * final.c (final_scan_insn): Call dwarf2out_frame_debug even for | |
19913 | inline asm. | |
19914 | ||
6ee152ce | 19915 | 2011-04-28 Joseph Myers <joseph@codesourcery.com> |
19916 | ||
19917 | * config.gcc (*-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | | |
19918 | *-*-kopensolaris*-gnu): Don't define SINGLE_LIBC. | |
19919 | (i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | | |
19920 | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu, | |
19921 | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Don't use | |
19922 | linux*.h headers. | |
6fe5844b | 19923 | * config/gnu-user.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Define. |
6ee152ce | 19924 | * config/i386/gnu.h (MD_UNWIND_SUPPORT): Don't undefine. |
19925 | * config/i386/kfreebsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine. | |
19926 | * config/i386/knetbsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine. | |
6fe5844b | 19927 | * config/i386/kopensolaris-gnu.h (MD_UNWIND_SUPPORT): Don't undefine. |
6ee152ce | 19928 | * config/i386/linux-unwind.h (x86_fallback_frame_state): Don't use |
19929 | REG_NAME. | |
19930 | * config/i386/linux.h (REG_NAME): Don't define. | |
19931 | * config/i386/linux64.h (REG_NAME): Don't define. | |
19932 | * config/linux.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): | |
19933 | Undefine before defining. | |
19934 | ||
0b50fa0e | 19935 | 2011-04-28 Jan Hubicka <jh@suse.cz> |
19936 | ||
6fe5844b | 19937 | * ipa-inline-analysis.c (will_be_nonconstant_predicate): Take |
19938 | nonconstant_names array. | |
0b50fa0e | 19939 | (estimate_function_body_sizes): Build nonconstant_names array; handle |
19940 | BUILT_IN_CONSTANT_P. | |
19941 | ||
bd2bd89d | 19942 | 2011-04-28 Richard Guenther <rguenther@suse.de> |
19943 | ||
19944 | PR bootstrap/48804 | |
19945 | Revert | |
19946 | 2011-04-28 Richard Guenther <rguenther@suse.de> | |
19947 | ||
19948 | * tree-ssa-structalias.c (solve_constraints): Build succ graph | |
19949 | as late as possible. | |
6fe5844b | 19950 | |
bbe0034f | 19951 | 2011-04-28 Richard Guenther <rguenther@suse.de> |
19952 | ||
19953 | * tree-ssa-structalias.c (dump_constraint): Don't end the line. | |
19954 | (debug_constraint): Do it here. | |
19955 | (dump_constraints): And here. | |
19956 | (rewrite_constraints): And here. | |
19957 | (dump_constraint_edge): Remove. | |
19958 | (dump_constraint_graph): Rewrite to produce DOT output. | |
19959 | (solve_constraints): Build succ graph as late as possible. | |
19960 | Dump constraint graphs before and after solving. | |
19961 | ||
882f2f67 | 19962 | 2011-04-28 Richard Guenther <rguenther@suse.de> |
19963 | ||
19964 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): | |
19965 | New function split out from ... | |
19966 | (find_func_aliases): ... here. Call it. | |
19967 | (find_func_aliases_for_call): Likewise. | |
19968 | ||
8bf8131a | 19969 | 2011-04-27 Gabriel Dos Reis <gdr@integrable-solutions.net> |
19970 | ||
19971 | * internal-fn.h (internal_fn_name_array): Declare. | |
19972 | (internal_fn_flags_array): Likewise. | |
19973 | ||
63d5e521 | 19974 | 2011-04-27 Uros Bizjak <ubizjak@gmail.com> |
19975 | ||
19976 | * config/i386/i386.md (ssemodesuffix): Merge with ssevecsize, | |
19977 | ssemodefsuffix, ssescalarmodesuffix and avxmodesuffixp. | |
19978 | Move from sse.md. | |
19979 | (ssemodefsuffix): Remove. | |
19980 | (ssevecmodesuffix): New mode attribute. | |
19981 | (fix_trunc<mode>di_sse, fix_trunc<mode>si_sse, | |
19982 | *float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit, | |
19983 | *float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit, | |
19984 | *float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit, | |
19985 | *float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit, setcc_<mode>_sse, | |
19986 | *sqrt<mode>2_sse, sse4_1_round<mode>2, <smaxmin:code><mode>3, | |
19987 | *ieee_smin<mode>3, *ieee_smax<mode>3): Adjust assembler templates for | |
19988 | ssemodesuffix mode attribute. | |
19989 | (float splitters): Use ssevecmodesuffix mode attribute. | |
19990 | * config/i386/sse.md (ssescalarmode): Merge with avxscalarmode. | |
19991 | (sseinsmode): Rename from avxvecmode. | |
19992 | (avxsizesuffix): Rename from avxmodesuffix. | |
19993 | (sseintvecmode): Rename from avxpermvecmode. | |
19994 | (ssedoublevecmode): Rename from ssedoublesizemode. | |
19995 | (ssehalfvecmode): Rename from avxhalfvecmode. | |
19996 | (ssescalarmode): Rename from avxscalarmode. | |
19997 | (<sse>_comi, <sse>_ucomi, sse4a_movnt<mode>): Adjust assembler | |
19998 | templates for ssemodesuffix mode attribute. | |
19999 | (*andnot<mode>3, *<any_logic:code><mode>3): Use ssevecmodesuffix | |
20000 | mode attribute. | |
20001 | ||
20002 | Adjust RTX patterns globally for renamed mode attributes. | |
20003 | ||
6a18c0be | 20004 | 2011-04-27 Jan Hubcika <jh@suse.cz> |
20005 | ||
20006 | * ipa-inline.h (struct inline_edge_summary): Add predicate pointer. | |
20007 | * ipa-inline-analysis.c: Include alloc-pool.h. | |
20008 | (edge_predicate_pool): New. | |
20009 | (trye_predicate_p): New function | |
20010 | (false_predicate_p): New function. | |
20011 | (add_clause): Sanity check that false clauses are "optimized"; | |
20012 | never add clauses to predicate that is already known to be false. | |
20013 | (and_predicate): Use flase_predicate_p. | |
20014 | (evaulate_predicate): Rename to ... | |
20015 | (evaluate_predicate): ... this one; update all callers; assert | |
20016 | that false is not listed among possible truths. | |
20017 | (dump_predicate): Use true_predicate_p. | |
20018 | (account_size_time): Use false_predicate_p. | |
20019 | (evaulate_conditions_for_edge): Rename to ... | |
20020 | (evaluate_conditions_for_edge) ... this one. | |
20021 | (edge_set_predicate): New function. | |
20022 | (inline_edge_duplication_hook): Duplicate edge predicates. | |
20023 | (inline_edge_removal_hook): Free edge predicates. | |
63d5e521 | 20024 | (dump_inline_edge_summary): Add INFO parameter; dump edge predicates. |
6a18c0be | 20025 | (dump_inline_summary): Update. |
20026 | (estimate_function_body_sizes): Set edge predicates. | |
20027 | (estimate_calls_size_and_time): Handle predicates. | |
20028 | (estimate_callee_size_and_time): Update. | |
20029 | (remap_predicate): Add toplev_predicate; update comment. | |
20030 | (remap_edge_predicates): New function. | |
20031 | (inline_merge_summary): Compute toplev predicate; update. | |
20032 | (read_predicate): New function. | |
20033 | (read_inline_edge_summary): Use it. | |
20034 | (inline_read_section): Likewise. | |
20035 | (write_predicate): New function. | |
20036 | (write_inline_edge_summary): Use it. | |
20037 | (inline_write_summary): Likewise. | |
20038 | (inline_free_summary): Free alloc pool and edge summary vec. | |
20039 | ||
b392ee8b | 20040 | 2011-04-27 Richard Guenther <rguenther@suse.de> |
20041 | ||
20042 | * tree-ssa-structalias.c (changed_count): Remove. | |
20043 | (changed): Use a bitmap. | |
20044 | (unify_nodes): Adjust. | |
20045 | (do_sd_constraint): Likewise. | |
20046 | (do_ds_constraint): Likewise. | |
20047 | (do_complex_constraint): Likewise. | |
20048 | (solve_graph): Likewise. | |
20049 | ||
4f7a1122 | 20050 | 2011-04-27 Jan Hubicka <jh@suse.cz> |
20051 | ||
20052 | * cgraphunit.c (cgraph_process_new_functions): Fix ordering issue. | |
20053 | ||
4581fd42 | 20054 | 2011-04-27 Uros Bizjak <ubizjak@gmail.com> |
20055 | ||
20056 | * config/i386/predicates.md (avx_vpermilp_*_operand): Remove. | |
20057 | (avx_vperm2f128_*_operand): Ditto. | |
20058 | * config/i386/sse.md (*avx_vpermilp<mode>): Remove operand2 predicate. | |
20059 | Use avx_vpermilp_parallel in insn condition. | |
20060 | (*avx_vperm2f128<mode>_nozero): Remove operand3 predicate. | |
20061 | Use avx_vperm2f128_parallel in insn condition. | |
20062 | ||
e44576dd | 20063 | 2011-04-27 Richard Guenther <rguenther@suse.de> |
20064 | ||
20065 | * Makefile.in (tree-ssa-structalias.o): Remove | |
20066 | gt-tree-ssa-structalias.h dependency. | |
20067 | (GTFILES): Remove tree-ssa-structalias.c. | |
20068 | * tree.c (allocate_decl_uid): New function. | |
20069 | (make_node_stat): Use it. | |
20070 | (copy_node_stat): Likewise. | |
20071 | * tree.h (allocate_decl_uid): Declare. | |
20072 | * tree-ssa-alias.h (delete_alias_heapvars): Remove. | |
20073 | * tree-ssa.c (delete_tree_ssa): Do not call delete_alias_heapvars. | |
20074 | * tree-flow.h (struct var_ann_d): Remove is_heapvar flag. | |
4581fd42 | 20075 | * tree-ssa-live.c (remove_unused_locals): Do not check is_heapvar flag. |
e44576dd | 20076 | * tree-ssa-structalias.c (heapvar_for_stmt): Remove. |
20077 | (struct heapvar_map): Likewise. | |
20078 | (heapvar_map_eq, heapvar_map_hash, heapvar_lookup, | |
20079 | heapvar_insert): Likewise. | |
20080 | (make_heapvar_for): Rename to ... | |
20081 | (make_heapvar): ... this. Simplify. | |
20082 | (fake_var_decl_obstack): New global var. | |
20083 | (build_fake_var_decl): New function. | |
20084 | (make_constraint_from_heapvar): Adjust. | |
20085 | (handle_lhs_call): Likewise. | |
20086 | (create_function_info_for): Likewise. | |
20087 | (intra_create_variable_infos): Likewise. | |
20088 | (init_alias_vars): Allocate fake_var_decl_obstack. | |
20089 | (init_alias_heapvars, delete_alias_heapvars): Remove. | |
20090 | (compute_points_to_sets): Do not call init_alias_heapvars. | |
20091 | (ipa_pta_execute): Likewise. | |
20092 | (delete_points_to_sets): Free fake_var_decl_obstack. | |
20093 | ||
eca540eb | 20094 | 2011-04-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
20095 | ||
20096 | * config/spu/divmovti4.c (union qword_UTItype): New data type. | |
20097 | (si_from_UTItype, si_to_UTItype): New functions. | |
20098 | (__udivmodti4): Use them to implement type-punning. | |
20099 | * config/spu/multi3.c (union qword_TItype): New data type. | |
20100 | (si_from_TItype, si_to_TItype): New functions. | |
20101 | (__multi3): Use them to implement type-punning. | |
20102 | ||
431ad7e0 | 20103 | 2011-04-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
20104 | ||
20105 | * config/spu/spu.c (spu_expand_epilogue): Do not emit barrier. | |
20106 | ||
b1471ee0 | 20107 | 2011-04-27 Jan Hubicka <jh@suse.cz> |
20108 | ||
20109 | * ipa-prop.c (function_insertion_hook_holder): New holder. | |
20110 | (ipa_add_new_function): New function. | |
4581fd42 | 20111 | (ipa_register_cgraph_hooks, ipa_unregister_cgraph_hooks): |
20112 | Register/deregister holder. | |
b1471ee0 | 20113 | |
c5321600 | 20114 | 2011-04-27 Richard Guenther <rguenther@suse.de> |
20115 | ||
20116 | PR tree-optimization/48772 | |
4581fd42 | 20117 | * tree-ssa-pre.c (eliminate): Update call stmts after elimination only. |
c5321600 | 20118 | |
9c455d1e | 20119 | 2011-04-27 Richard Guenther <rguenther@suse.de> |
20120 | ||
20121 | * tree-ssa-alias.c (indirect_refs_may_alias_p): Fix | |
20122 | TARGET_MEM_REF handling. | |
20123 | ||
127aa150 | 20124 | 2011-04-27 Nick Clifton <nickc@redhat.com> |
20125 | ||
ca74bd85 | 20126 | * config/frv/frv.h (enum reg_class): Delete EVEN_ACC_REGS, |
20127 | ACC_REGS, FEVEN_REGS, FPR_REGS, EVEN_REGS. | |
20128 | (REG_CLASS_NAMES): Likewise. | |
20129 | (REG_CLASS_CONTENTS): Likewise. | |
20130 | (EVEN_ACC_REGS): New macro. Alias for QUAD_ACC_REGS. | |
20131 | (ACC_REGS): New macro. Alias for QUAD_ACC_REGS. | |
20132 | (FEVEN_REGS): New macro. Alias for QUAD_ACC_REGS. | |
20133 | (FPR_REGS): New macro. Alias for QUAD_ACC_REGS. | |
20134 | (EVEN_REGS): New macro. Alias for QUAD_REGS. | |
20135 | * config/frv/frv.c (frv_secondary_reload_class): Remove use of | |
20136 | duplicate register classes. | |
51e83f48 | 20137 | (frv_class_likely_spilled_p): Likewise. |
ca74bd85 | 20138 | (frv_register_move_cost): Likewise. |
20139 | ||
127aa150 | 20140 | * config/mcore/mcore.h (REGNO_REG_CLASS): Do not index beyond the |
20141 | end of the regno_reg_class array. | |
20142 | ||
4095a8c8 | 20143 | 2011-04-27 Jakub Jelinek <jakub@redhat.com> |
20144 | ||
20145 | PR c/48742 | |
20146 | * c-typeck.c (build_binary_op): Don't wrap arguments if | |
20147 | int_operands is true. | |
20148 | ||
90d67aec | 20149 | 2011-04-26 Kaz Kojima <kkojima@gcc.gnu.org> |
20150 | ||
20151 | PR target/48767 | |
20152 | * config/sh/sh.c (sh_gimplify_va_arg_expr): Don't call | |
20153 | targetm.calls.must_pass_in_stack for void type. | |
20154 | ||
0835ad03 | 20155 | 2011-04-26 Jan Hubicka <jh@suse.cz> |
20156 | ||
20157 | * cgraphbuild.c (build_cgraph_edges): Update call | |
20158 | of cgraph_create_edge and cgraph_create_indirect_edge. | |
20159 | * cgraph.c (cgraph_create_edge_including_clones, | |
20160 | cgraph_create_edge_1, cgraph_allocate_init_indirect_info, | |
20161 | cgraph_update_edges_for_call_stmt_node): Do not take nest | |
20162 | argument; do not initialize call_stmt_size/time. | |
20163 | (dump_cgraph_node): Do not dump nest. | |
20164 | (cgraph_clone_edge): Do not take loop_nest argument; | |
20165 | do not propagate it; do not clone call_stmt_size/time. | |
20166 | (cgraph_clone_node): Likewise. | |
20167 | (cgraph_create_virtual_clone): Update. | |
20168 | * cgraph.h (struct cgraph_edge): Remove | |
20169 | call_stmt_size/call_stmt_time/loop_nest. | |
20170 | (cgraph_create_edge, cgraph_create_indirect_edge, | |
20171 | cgraph_create_edge_including_clones, cgraph_clone_node): Update | |
20172 | prototype. | |
20173 | * tree-emutls.c (gen_emutls_addr): Update. | |
20174 | * ipa-inline-transform.c (update_noncloned_frequencies): Do not handle | |
20175 | loop_nest; handle indirect calls, too. | |
20176 | (clone_inlined_nodes): Do not care about updating inline summaries. | |
20177 | * cgraphunit.c (cgraph_copy_node_for_versioning): Update. | |
20178 | * lto-cgraph.c (lto_output_edge, input_node, input_edge): Do not | |
20179 | stream call_stmt_size/call_stmt_time/loop_nest. | |
20180 | * ipa-inline.c (edge_badness): Update. | |
20181 | (ipa_inline): dump summaries after inlining. | |
20182 | * ipa-inline.h (struct inline_edge_summary, inline_edge_summary_t): | |
4581fd42 | 20183 | New. |
0835ad03 | 20184 | (inline_edge_summary): New function. |
20185 | * ipa-inline-analysis.c (edge_duplication_hook_holder): New holder. | |
20186 | (inline_edge_removal_hook): Handle edge summaries. | |
20187 | (inline_edge_duplication_hook): New hook. | |
20188 | (inline_summary_alloc): Alloc hooks. | |
20189 | (initialize_growth_caches): Do not register removal hooks. | |
20190 | (free_growth_caches); Do not free removal hook. | |
20191 | (dump_inline_edge_summary): New function. | |
20192 | (dump_inline_summary): Use it. | |
20193 | (estimate_function_body_sizes, estimate_edge_size_and_time): Update. | |
20194 | (inline_update_callee_summaries): New function. | |
20195 | (inline_merge_summary): Use it. | |
20196 | (do_estimate_edge_time, do_estimate_edge_growth): Update. | |
20197 | (read_inline_edge_summary): New function. | |
20198 | (inline_read_section): Use it. | |
20199 | (write_inline_edge_summary): New function. | |
20200 | (inline_write_summary): Use it. | |
20201 | (inline_free_summary): Free edge new holders. | |
20202 | * tree-inline.c (copy_bb): Update. | |
20203 | ||
75a2cdc8 | 20204 | 2011-04-26 Jason Merrill <jason@redhat.com> |
20205 | ||
20206 | * tree-eh.c (lower_try_finally_switch): Create the label along with | |
20207 | the CASE_LABEL_EXPR. | |
20208 | ||
d958c180 | 20209 | 2011-04-26 David S. Miller <davem@davemloft.net> |
20210 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
20211 | ||
20212 | * configure.ac (gcc_cv_as_sparc_gotdata_op): Specify alignment. | |
20213 | * configure: Regenerate. | |
20214 | ||
9257db1b | 20215 | 2011-04-26 Michael Meissner <meissner@linux.vnet.ibm.com> |
20216 | ||
20217 | PR target/48258 | |
20218 | * config/rs6000/vector.md (UNSPEC_REDUC): New unspec for vector | |
20219 | reduction. | |
20220 | (VEC_reduc): New code iterator and splitters for vector reduction. | |
20221 | (VEC_reduc_name): Ditto. | |
20222 | (VEC_reduc_rtx): Ditto. | |
20223 | (reduc_<VEC_reduc_name>_v2df): Vector reduction expanders for VSX. | |
20224 | (reduc_<VEC_reduc_name>_v4sf): Ditto. | |
20225 | ||
20226 | * config/rs6000/rs6000.c (rs6000_expand_vector_extract): Add | |
20227 | support for extracting SF on VSX. | |
20228 | ||
20229 | * config/rs6000/vsx.md (vsx_xscvspdp_scalar2): New insn for | |
20230 | generating xscvspdp. | |
20231 | (vsx_extract_v4sf): New insn to extract SF from V4SF vector. | |
20232 | (vsx_reduc_<VEC_reduc_name>_v2df): New insns and splitters for | |
20233 | double add, minimum, maximum vector reduction. | |
20234 | (vsx_reduc_<VEC_reduc_name>_v4sf): Ditto. | |
20235 | (vsx_reduc_<VEC_reduc_name>_v2df2_scalar): New combiner insn to | |
20236 | optimize double vector reduction. | |
20237 | (vsx_reduc_<VEC_reduc_name>_v4sf_scalar): Ditto. | |
20238 | ||
792fc735 | 20239 | 2011-04-26 Joseph Myers <joseph@codesourcery.com> |
20240 | ||
20241 | * config/fr30/fr30.h (inhibit_libc): Don't define. | |
20242 | * config/m32r/m32r-protos.h: Correct comment. | |
20243 | * config/v850/v850.h (GHS_default_section_names, | |
20244 | GHS_current_section_names): Use tree, not union tree_node *. | |
20245 | ||
8c3e8d68 | 20246 | 2011-04-26 Xinliang David Li <davidxl@google.com> |
20247 | ||
4581fd42 | 20248 | * tree-ssa-uninit.c (warn_uninitialized_phi): Pass warning code. |
8c3e8d68 | 20249 | * c-family/c-opts.c (c_common_handle_option): Set |
20250 | warn_maybe_uninitialized. | |
20251 | * opts.c (common_handle_option): Ditto. | |
20252 | * common.opt: New option. | |
20253 | * tree-ssa.c (warn_uninit): Add one more parameter. | |
20254 | (warn_uninitialized_var): Pass warning code. | |
20255 | * tree-flow.h: Interface change. | |
20256 | ||
4f823da5 | 20257 | 2011-04-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
20258 | ||
4581fd42 | 20259 | * config/mips/iris6.h (LOCAL_LABEL_PREFIX): Don't test TARGET_NEWABI. |
4f823da5 | 20260 | (WINT_TYPE_SIZE): Use INT_TYPE_SIZE. |
20261 | (TARGET_OS_CPP_BUILTINS): Remove TARGET_IRIX6 guards. | |
20262 | ||
35c73f70 | 20263 | 2011-04-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
20264 | ||
20265 | * config/mips/mips.h (DBX_OUTPUT_SOURCE_LINE): Remove. | |
20266 | * config/mips/mips.opt (mmips-tfile): Remove. | |
20267 | ||
20268 | * doc/install.texi (Specific, mips-*-*): Move mips-tfile, | |
20269 | mips-tdump reference to ... | |
4581fd42 | 20270 | (Specific, alpha*-dec-osf5.1): ... here. Adapt for Tru64 UNIX. |
35c73f70 | 20271 | * doc/trouble.texi (Cross-Compiler Problems): Replace MIPS |
20272 | reference by Tru64 UNIX. | |
20273 | ||
89c993b6 | 20274 | 2011-04-26 Jakub Jelinek <jakub@redhat.com> |
20275 | ||
a05063ec | 20276 | PR debug/48768 |
20277 | * tree-ssa.c (insert_debug_temp_for_var_def): If degenerate_phi_result | |
20278 | is error_mark_node, set value to NULL. | |
20279 | ||
89c993b6 | 20280 | PR tree-optimization/48734 |
20281 | * tree-ssa-reassoc.c (eliminate_redundant_comparison): Give up | |
20282 | if return value from maybe_fold_*_comparsions isn't something | |
20283 | the code is prepared to handle. | |
20284 | ||
3c0bc3f2 | 20285 | 2011-04-26 Uros Bizjak <ubizjak@gmail.com> |
20286 | ||
20287 | * config/i386/predicates.md (ext_QIreg_operand): Remove extra | |
20288 | mode check. | |
20289 | (ext_QIreg_nomode_operands): Remove. | |
20290 | * config/i386/i386.md (*anddi_1): Use ext_QIreg_operand. | |
20291 | (*andsi_1): Ditto. | |
20292 | (*andhi_1): Ditto. | |
20293 | ||
db7e6009 | 20294 | 2011-04-26 Andrew Stubbs <ams@codesourcery.com> |
20295 | ||
20296 | * config/arm/arm.c (arm_gen_constant): Remove can_negate_initial. | |
20297 | ||
5da6a36e | 20298 | 2011-04-26 Richard Guenther <rguenther@suse.de> |
20299 | ||
20300 | * c-typeck.c (build_unary_op): Do not expand array-refs via | |
20301 | pointer arithmetic. Only adjust qualifiers for function types. | |
20302 | ||
20303 | 2011-04-26 Richard Guenther <rguenther@suse.de> | |
20304 | ||
20305 | PR middle-end/48694 | |
20306 | * tree.h (OEP_CONSTANT_ADDRESS_OF): New operand_equal_flag. | |
20307 | * fold-const.c (operand_equal_p): For TREE_CONSTANT ADDR_EXPRs | |
3c0bc3f2 | 20308 | compare the operands with OEP_CONSTANT_ADDRESS_OF. Treat trees |
20309 | with TREE_SIDE_EFFECTS equal when OEP_CONSTANT_ADDRESS_OF is set. | |
5da6a36e | 20310 | |
8de5c43e | 20311 | 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com> |
20312 | ||
6fe5844b | 20313 | * doc/extend.texi: Document __underlying_type. |
8de5c43e | 20314 | |
844593f2 | 20315 | 2011-04-25 Segher Boessenkool <segher@kernel.crashing.org> |
20316 | ||
20317 | * config/rs6000/titan.md (automata_option "progress"): Remove. | |
20318 | ||
50258e8d | 20319 | 2011-04-25 Jeff Law <law@redhat.com> |
20320 | ||
20321 | * tree-vrp.c (identify_jump_threads): Handle GIMPLE_SWITCH too. | |
20322 | ||
cdd0bb4b | 20323 | 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com> |
20324 | ||
20325 | * system.h (ENUM_BITFIELD): Remove. | |
20326 | ||
8ebe31d6 | 20327 | 2011-04-25 Maxim Kuvyrkov <maxim@codesourcery.com> |
51d5dcac | 20328 | Eric Botcazou <ebotcazou@adacore.com> |
8ebe31d6 | 20329 | |
20330 | * combine.c (combine_simplify_rtx): Avoid mis-simplifying conditionals | |
20331 | for STORE_FLAG_VALUE==-1 case. | |
20332 | ||
58ba8f5d | 20333 | 2011-04-24 Richard Sandiford <richard.sandiford@linaro.org> |
20334 | ||
20335 | PR target/43804 | |
20336 | * config/m68k/constraints.md (T): Allow PIC operands that satisfy | |
20337 | LEGITIMATE_PIC_OPERAND_P. | |
20338 | ||
5cb1b112 | 20339 | 2011-04-24 Jan Hubicka <jh@suse.cz> |
20340 | ||
20341 | * ipa-prop.c (ipa_propagate_indirect_call_infos): Remove obsolette | |
20342 | WPA hack. | |
3c0bc3f2 | 20343 | * ipa-prop.h (ipa_get_param, ipa_is_param_used, |
20344 | ipa_param_cannot_devirtualize_p, ipa_param_types_vec_empty, | |
20345 | ipa_get_ith_jump_func, ipa_get_lattice): Fortify array bounds. | |
5cb1b112 | 20346 | * ipa-inline-analysis.c (add_clause): Fix clause ordering. |
20347 | (and_predicates, or_predicates, predicates_equal_p, evaulate_predicate): | |
20348 | Sanity check predicate length. | |
20349 | (remap_predicate): Likewise; sanity check jump functions. | |
20350 | (inline_read_section, inline_write_summary): Sanity check | |
20351 | predicate length. | |
20352 | ||
a799da27 | 20353 | 2011-04-24 Paolo Carlini <paolo.carlini@oracle.com> |
20354 | ||
20355 | PR other/48748 | |
20356 | * doc/extend.texi (Type Traits): Document __is_standard_layout, | |
20357 | __is_literal_type, and __is_trivial; update throughout about | |
20358 | possibly cv-qualified void types. | |
20359 | ||
832d4c31 | 20360 | 2011-04-24 Gerald Pfeifer <gerald@pfeifer.com> |
20361 | ||
20362 | * doc/sourcebuild.texi (Ada Tests): Adjust reference to ACATS | |
20363 | testsuite and make it version agnostic. | |
20364 | ||
ca0564e6 | 20365 | 2011-04-22 Jan Hubicka <jh@suse.cz> |
20366 | ||
20367 | * ipa-inline-analysis.c (inline_write_summary): Fix thinko. | |
20368 | ||
6ba60c90 | 20369 | 2011-04-23 Jakub Jelinek <jakub@redhat.com> |
20370 | ||
20371 | PR c/48685 | |
20372 | * fold-const.c (fold_convert_loc): Add NOP_EXPR when casting | |
20373 | to VOID_TYPE even around MODIFY_EXPR. | |
20374 | ||
f9cc5f3e | 20375 | 2011-04-22 Mike Stump <mikestump@comcast.net> |
20376 | ||
f61e26f9 | 20377 | * gensupport.c (read_md_rtx): Fix typo in comment. |
f9cc5f3e | 20378 | * config/cris/cris.opt (moverride-best-lib-options): Fix typo in |
20379 | comment. | |
20380 | ||
a41f2a28 | 20381 | 2011-04-22 Jan Hubicka <jh@suse.cz> |
20382 | ||
20383 | * gengtype.c (open_base_files): Add ipa-inline.h include. | |
3c0bc3f2 | 20384 | * ipa-cp.c (ipcp_get_lattice, ipcp_lattice_from_jfunc): Move to |
20385 | ipa-prop.c; update all uses. | |
a41f2a28 | 20386 | * ipa-prop.c: (ipa_get_lattice, ipa_lattice_from_jfunc): ... here. |
3c0bc3f2 | 20387 | * ipa-inline-transform.c (inline_call): Use inline_merge_summary to |
20388 | merge summary of inlined function into former caller. | |
a41f2a28 | 20389 | * ipa-inline.c (max_benefit): Remove. |
20390 | (edge_badness): Compensate for removal of benefits. | |
3c0bc3f2 | 20391 | (update_caller_keys): Use |
20392 | reset_node_growth_cache/reset_edge_growth_cache. | |
a41f2a28 | 20393 | (update_callee_keys): Likewise. |
20394 | (update_all_callee_keys): Likewise. | |
3c0bc3f2 | 20395 | (inline_small_functions): Do not collect max_benefit; do not reset |
20396 | estimated_growth; call free_growth_caches and initialize_growth_caches. | |
20397 | * ipa-inline.h (struct condition, type clause_t, struct predicate, | |
20398 | struct size_time_entry): New structures. | |
a41f2a28 | 20399 | (INLINE_SIZE_SCALE, INLINE_TIME_SCALE, MAX_CLAUSES): New constants. |
3c0bc3f2 | 20400 | (inline_summary): Remove size_inlining_benefit, time_inlining_benefit |
20401 | and estimated_growth. | |
a41f2a28 | 20402 | (edge_growth_cache_entry): New structure. |
20403 | (node_growth_cache, edge_growth_cache): New global vars. | |
20404 | (estimate_growth): Turn into inline. | |
20405 | (inline_merge_summary, do_estimate_edge_growth, do_estimate_edge_time, | |
20406 | initialize_growth_caches, free_growth_caches): Declare. | |
20407 | (estimate_edge_growth): Rewrite. | |
20408 | (estimate_edge_time): Implement as inline cache lookup. | |
3c0bc3f2 | 20409 | (reset_node_growth_cache, reset_edge_growth_cache): New inline |
20410 | functions. | |
a41f2a28 | 20411 | (MAX_TIME): Reduce to allow multiplicatoin by INLINE_SIZE_SCALE. |
20412 | (NUM_CONDITIONS): New constant. | |
20413 | (predicate_conditions): New enum. | |
20414 | (IS_NOT_CONSTANT): New constant. | |
20415 | (edge_removal_hook_holder): New var. | |
20416 | (node_growth_cache, edge_growth_cache): New global vars. | |
3c0bc3f2 | 20417 | (true_predicate, single_cond_predicate, false_predicate, |
20418 | not_inlined_predicate, add_condition, add_clause, and_predicates, | |
20419 | or_predicates, predicates_equal_p, evaulate_predicate, dump_condition, | |
20420 | dump_clause, dump_predicate, account_size_time, | |
a41f2a28 | 20421 | evaulate_conditions_for_edge): New functions. |
20422 | (inline_summary_alloc): Move to heap. | |
20423 | (inline_node_removal_hook): Clear condition and entry vectors. | |
20424 | (inline_edge_removal_hook): New function. | |
20425 | (initialize_growth_caches, free_growth_caches): New function. | |
20426 | (dump_inline_summary): Update. | |
20427 | (edge_execution_predicate): New function. | |
20428 | (will_be_nonconstant_predicate): New function. | |
20429 | (estimate_function_body_sizes): Compute BB and constantness predicates. | |
20430 | (compute_inline_parameters): Do not clear estimated_growth. | |
20431 | (estimate_edge_size_and_time): New function. | |
20432 | (estimate_calls_size_and_time): New function. | |
20433 | (estimate_callee_size_and_time): New function. | |
20434 | (remap_predicate): New function. | |
20435 | (inline_merge_summary): New function. | |
20436 | (do_estimate_edge_time): New function based on... | |
20437 | (estimate_edge_time): ... this one. | |
20438 | (do_estimate_edge_growth): New function. | |
20439 | (do_estimate_growth): New function based on.... | |
20440 | (estimate_growth): ... this one. | |
20441 | (inline_analyze_function): Analyze after deciding on jump functions. | |
20442 | (inline_read_section): New function. | |
20443 | (inline_read_summary): Use it. | |
20444 | (inline_write_summary): Write all the new data. | |
20445 | * ipa-prop.c (ipa_get_param_decl_index): Export. | |
20446 | (ipa_lattice_from_jfunc): Move here from ipa-cp.c | |
3c0bc3f2 | 20447 | * ipa-prop.h (ipa_get_param_decl_index, ipa_lattice_from_jfunc): |
20448 | Declare. | |
20449 | (ipa_get_lattice): Move here from ipa-cp.c | |
a41f2a28 | 20450 | * Makefile.in (GTFILES): Add ipa-inline.h and ipa-inline-analysis.c |
20451 | * params.def (PARAM_EARLY_INLINING_INSNS): Set to 11. | |
20452 | * cgraph.h (cgraph_clone_inlined_nodes, compute_inline_parameters, | |
20453 | cgraph_edge_inlinable_p): Remove. | |
20454 | * cgraphunit.c: Include ipainline.h | |
3c0bc3f2 | 20455 | (cgraph_process_new_functions): Update call of |
20456 | compute_inline_parameters. | |
a41f2a28 | 20457 | |
0ac7bb2f | 20458 | 2011-04-22 Richard Guenther <rguenther@suse.de> |
20459 | ||
20460 | * tree.c (build_int_cst): Properly create canonicalized integer | |
20461 | constants. | |
20462 | (build_int_cst_type): Remove scary comments. | |
20463 | ||
68ebb06f | 20464 | 2011-04-22 Xinliang David Li <davidxl@google.com> |
20465 | ||
20466 | * toplev.c (process_options): Enable -Werror=coverage-mismatch | |
20467 | by default when -Wno-error is not specified. | |
20468 | * opts-global.c (decode_options): Remove call to | |
20469 | control_warning_options. | |
20470 | ||
19d861b9 | 20471 | 2011-04-22 Jakub Jelinek <jakub@redhat.com> |
20472 | ||
20473 | PR tree-optimization/48717 | |
20474 | * tree-ssa-forwprop.c (associate_plusminus): For A + ~A and | |
20475 | ~A + A optimizations use build_int_cst_type instead of build_int_cst. | |
20476 | ||
e9da2473 | 20477 | 2011-04-22 Joseph Myers <joseph@codesourcery.com> |
20478 | ||
20479 | * config/bfin/bfin-protos.h (Mmode): Don't define. Expand | |
20480 | definition where used. | |
20481 | ||
af06e5ef | 20482 | 2011-04-22 Jakub Jelinek <jakub@redhat.com> |
20483 | ||
20484 | PR c/48716 | |
20485 | * gimplify.c (gimplify_bind_expr): Mark as GOVD_LOCAL also | |
20486 | TREE_STATIC variables declared inside of some OpenMP construct. | |
20487 | ||
a5c37976 | 20488 | 2011-04-22 Martin Jambor <mjambor@suse.cz> |
20489 | ||
20490 | PR middle-end/48585 | |
19e1bfc7 | 20491 | * tree-inline.c (copy_bb): Create new edges only for analyzed nodes. |
a5c37976 | 20492 | |
ac4e675f | 20493 | 2011-04-22 Alexander Monakov <amonakov@ispras.ru> |
20494 | ||
20495 | PR c/36750 | |
20496 | * c-typeck.c (pop_init_level): Do not warn about initializing | |
20497 | with ` = {0}'. | |
20498 | ||
0645b79d | 20499 | 2011-04-22 Alan Modra <amodra@gmail.com> |
20500 | ||
20501 | * config/rs6000/rs6000.c (rs6000_function_arg): Remove CALL_LIBCALL | |
20502 | when returning call_cookie. | |
20503 | (rs6000_function_ok_for_sibcall): Allow sibcalls via function | |
20504 | pointers, to functions with no more vector args than the current | |
20505 | function, and some non-local calls for ABI_V4. | |
20506 | * config/rs6000/rs6000.md (sibcall_nonlocal_aix32, | |
20507 | sibcall_nonlocal_aix64): Combine to .. | |
20508 | (sibcall_nonlocal_aix<mode>): ..this. Handle function pointer calls. | |
20509 | (sibcall_value_nonlocal_aix32, sibcall_value_nonlocal_aix64): Combine.. | |
20510 | (sibcall_value_nonlocal_aix<mode>): ..likewise. | |
20511 | (*sibcall_nonlocal_sysv<mode>): Handle function pointer calls. | |
20512 | (sibcall_value_nonlocal_sysv<mode>): Likewise. Correct call cookie | |
20513 | operand. | |
20514 | * config/rs6000/darwin.md (sibcall_nonlocal_darwin64, | |
20515 | sibcall_value_nonlocal_darwin64, sibcall_symbolic_64, | |
20516 | sibcall_value_symbolic_64): Delete. | |
20517 | ||
1ad3e14c | 20518 | 2011-04-21 Xinliang David Li <davidxl@google.com> |
20519 | ||
20520 | * cgraph.h: Remove pid. | |
20521 | * cgraph.c: Remove pid. | |
20522 | * value-prof.c (init_node_map): New function. | |
20523 | (del_node_map): New function. | |
20524 | (find_func_by_funcdef_no): New function. | |
20525 | (gimple_ic_transform): Call new function. | |
20526 | * cgraphunit.c (cgraph_finalize_function): Remove pid. | |
20527 | * function.c (get_last_funcdef_no): New function. | |
20528 | * function.h (get_last_funcdef_no): New function. | |
20529 | * tree-profile.c (gimple_gen_ic_func_profiler): Pass funcdef_no | |
20530 | to libgcov function. | |
20531 | (tree-profiling): Call node map init and delete function. | |
20532 | ||
bcebc172 | 20533 | 2011-04-21 Ian Lance Taylor <iant@google.com> |
20534 | ||
20535 | * godump.c (go_format_type): Use exported Go name for anonymous | |
20536 | field name. | |
20537 | ||
fc6bcbe2 | 20538 | 2011-04-21 Nathan Froyd <froydnj@codesourcery.com> |
20539 | ||
20540 | * config/frv/frv.c (frv_init_builtins): Delete `endlink' variable. | |
20541 | Call builtin_function_type_list instead of builtin_function_type. | |
20542 | (UNARY, BINARY, TRINARY, QUAD): Likewise. | |
20543 | ||
7bb58c4d | 20544 | 2011-04-21 Nathan Froyd <froydnj@codesourcery.com> |
20545 | ||
20546 | * config/arm/arm.c (arm_init_iwmmxt_builtins): Call | |
20547 | build_function_type_list instead of build_function_type. | |
20548 | Delete variable `endlink'. | |
20549 | ||
61b4d1b5 | 20550 | 2011-04-21 Nathan Froyd <froydnj@codesourcery.com> |
20551 | ||
20552 | * config/s390/s390.c (s390_init_builtins): Call | |
20553 | build_function_type_list instead of build_function_type. | |
20554 | ||
58711bd3 | 20555 | 2011-04-21 Nathan Froyd <froydnj@codesourcery.com> |
20556 | ||
20557 | * config/ia64/ia64.c (ia64_init_builtins): Call | |
20558 | build_function_type_list instead of builtin_function_type. | |
20559 | ||
2a24c3a6 | 20560 | 2011-04-21 Easwaran Raman <eraman@google.com> |
20561 | ||
9bbe51a2 | 20562 | * cfgexpand.c (stack_var): Remove OFFSET... |
2a24c3a6 | 20563 | (add_stack_var): ...and its reference here... |
20564 | (expand_stack_vars): ...and here. | |
20565 | (stack_var_cmp): Sort by descending order of size. | |
20566 | (partition_stack_vars): Change heuristic. | |
19e1bfc7 | 20567 | (union_stack_vars): Fix to reflect changes in partition_stack_vars. |
2a24c3a6 | 20568 | (dump_stack_var_partition): Add newline after each partition. |
20569 | ||
f0a34d7c | 20570 | 2011-04-21 Dimitrios Apostolou <jimis@gmx.net> |
20571 | Jeff Law <law@redhat.com> | |
20572 | ||
3c0bc3f2 | 20573 | * gengtype-state.c (read_a_state_token): Fix argument to obstack_free. |
f0a34d7c | 20574 | * gengtype.c (matching_file_name_substitute): Likewise. |
20575 | ||
81a847ed | 20576 | 2011-04-21 Richard Guenther <rguenther@suse.de> |
20577 | ||
20578 | PR lto/48703 | |
19e1bfc7 | 20579 | * tree.c (free_lang_data_in_decl): Do not zero TREE_TYPE of DECL_NAME. |
81a847ed | 20580 | |
d5c50c6d | 20581 | 2011-04-21 Eric Botcazou <ebotcazou@adacore.com> |
20582 | ||
20583 | * gimple.c (walk_gimple_op) <GIMPLE_CALL>: Fix couple of oversights. | |
20584 | ||
a49d1bae | 20585 | 2011-04-21 Richard Guenther <rguenther@suse.de> |
20586 | ||
20587 | * Makefile.in (site.exp): Do not use tmp0 but site.tmp as temporary | |
20588 | file name. | |
20589 | ||
2622064f | 20590 | 2011-04-21 Richard Guenther <rguenther@suse.de> |
20591 | ||
20592 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Handle | |
20593 | MEM_REF and TARGET_MEM_REF, do not care about INDIRECT_REFs. | |
20594 | Use DECL_P, not SSA_VAR_P. | |
20595 | (ptr_derefs_may_alias_p): Likewise. | |
20596 | (ptr_deref_may_alias_ref_p_1): Likewise. | |
20597 | (decl_refs_may_alias_p): Likewise. | |
20598 | (refs_may_alias_p_1): Likewise. | |
20599 | (ref_maybe_used_by_call_p_1): Likewise. | |
20600 | (call_may_clobber_ref_p_1): Likewise. | |
20601 | (indirect_ref_may_alias_decl_p): Assume indirect refrences | |
20602 | are either MEM_REF or TARGET_MEM_REF. | |
20603 | (indirect_refs_may_alias_p): Likewise. | |
20604 | * calls.c (emit_call_1): Build a MEM_REF instead of an INDIRECT_REF | |
20605 | for MEM_EXPR of indirect calls. | |
20606 | ||
235b5b0e | 20607 | 2011-04-21 Tristan Gingold <gingold@adacore.com> |
20608 | ||
20609 | * vmsdbgout.c (write_srccorr): Compute file length from the string. | |
20610 | (dst_file_info_struct): Remove flen field. | |
20611 | (lookup_filename): Remove code that set flen field. | |
20612 | ||
72b989d8 | 20613 | 2011-04-21 Tristan Gingold <gingold@adacore.com> |
20614 | ||
20615 | * config/ia64/ia64.c (ia64_start_function): Add a guard. | |
20616 | ||
57026a70 | 20617 | 2011-04-21 Uros Bizjak <ubizjak@gmail.com> |
20618 | ||
20619 | PR target/48708 | |
20620 | * config/i386/i386.c (ix86_expand_vector_set) <V2DImode>: Generate | |
20621 | vec_extract and vec_concat for non-SSE4_1 targets. | |
20622 | ||
91234829 | 20623 | 2011-04-21 Richard Guenther <rguenther@suse.de> |
20624 | ||
20625 | * tree-ssa-alias.c (ref_maybe_used_by_stmt_p): Handle | |
20626 | return statements. | |
20627 | ||
d503b516 | 20628 | 2011-04-21 Joseph Myers <joseph@codesourcery.com> |
20629 | ||
20630 | * config/i386/cygming.h (union tree_node, TREE): Don't define or | |
20631 | undefine. | |
20632 | (FILE): Don't undefine. | |
20633 | ||
842ae815 | 20634 | 2011-04-21 Joseph Myers <joseph@codesourcery.com> |
20635 | ||
20636 | * config/alpha/alpha.c (struct machine_function): Use rtx, not | |
20637 | struct rtx_def *. | |
20638 | * config/bfin/bfin.h (bfin_cc_rtx, bfin_rets_rtx): Use rtx, not | |
20639 | struct rtx_def *. | |
20640 | * config/cris/cris-protos.h (STDIO_INCLUDED): Don't define. | |
57026a70 | 20641 | * config/h8300/h8300.h (struct cum_arg): Use rtx, not struct rtx_def *. |
842ae815 | 20642 | * config/iq2000/iq2000.h (struct iq2000_args): Use rtx, not struct |
20643 | rtx_def *. | |
20644 | * config/m32c/m32c-protos.h (MM, UINT): Don't define. Expand | |
20645 | definitions where used. | |
20646 | * config/microblaze/microblaze.h (struct microblaze_args): Use | |
20647 | rtx, not struct rtx_def *. | |
20648 | * config/pa/pa-protos.h (return_addr_rtx): Use rtx, not struct | |
20649 | rtx_def *. | |
57026a70 | 20650 | * config/pa/pa.h (hppa_pic_save_rtx): Use rtx, not struct rtx_def *. |
20651 | * config/pdp11/pdp11.h (cc0_reg_rtx): Use rtx, not struct rtx_def *. | |
842ae815 | 20652 | * config/sh/sh-protos.h (sfunc_uses_reg, get_fpscr_rtx): Use rtx, |
20653 | not struct rtx_def *. | |
20654 | * config/sh/sh.h (sh_compare_op0, sh_compare_op1): Use rtx, not | |
20655 | struct rtx_def *. | |
20656 | * config/spu/spu-protos.h (spu_float_const): Use rtx, not struct | |
20657 | rtx_def *. | |
57026a70 | 20658 | * config/spu/spu.c (spu_float_const): Use rtx, not struct rtx_def *. |
842ae815 | 20659 | |
27b32feb | 20660 | 2011-04-21 Richard Sandiford <richard.sandiford@linaro.org> |
20661 | ||
20662 | * tree-vect-data-refs.c (vect_drs_dependent_in_basic_block): Use | |
20663 | operand_equal_p to compare DR_BASE_ADDRESSes. | |
20664 | (vect_check_interleaving): Likewise. | |
20665 | ||
dddb35a9 | 20666 | 2011-04-21 Richard Sandiford <richard.sandiford@linaro.org> |
20667 | ||
20668 | PR target/46329 | |
20669 | * config/arm/arm.c (arm_legitimate_constant_p_1): Return false | |
20670 | for all Neon struct constants. | |
20671 | ||
ca316360 | 20672 | 2011-04-21 Richard Sandiford <richard.sandiford@linaro.org> |
20673 | ||
20674 | * target.def (legitimate_constant_p): New hook. | |
20675 | * doc/tm.texi.in (LEGITIMATE_CONSTANT_P): Replace with... | |
20676 | (TARGET_LEGITIMATE_CONSTANT_P): ...this. | |
20677 | * doc/tm.texi: Regenerate. | |
20678 | * hooks.h (hook_bool_mode_rtx_true): Declare. | |
20679 | * hooks.c (hook_bool_mode_rtx_true): Define. | |
20680 | * system.h (LEGITIMATE_CONSTANT_P): Poison. | |
20681 | * calls.c (precompute_register_parameters): Replace uses of | |
20682 | LEGITIMATE_CONSTANT_P with targetm.legitimate_constant_p. | |
20683 | (emit_library_call_value_1): Likewise. | |
20684 | * expr.c (move_block_to_reg, can_store_by_pieces, emit_move_insn) | |
20685 | (compress_float_constant, emit_push_insn, expand_expr_real_1): Likewise. | |
20686 | * ira-costs.c (scan_one_insn): Likewise. | |
20687 | * recog.c (general_operand, immediate_operand): Likewise. | |
20688 | * reload.c (find_reloads_toplev, find_reloads_address_part): Likewise. | |
20689 | * reload1.c (init_eliminable_invariants): Likewise. | |
20690 | ||
20691 | * config/alpha/alpha-protos.h (alpha_legitimate_constant_p): Add a | |
20692 | mode argument. | |
20693 | * config/alpha/alpha.h (LEGITIMATE_CONSTANT_P): Delete. | |
20694 | * config/alpha/alpha.c (alpha_legitimate_constant_p): Add a mode | |
20695 | argument. | |
20696 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20697 | * config/alpha/predicates.md (input_operand): Update call to | |
20698 | alpha_legitimate_constant_p. | |
20699 | ||
20700 | * config/arm/arm-protos.h (arm_cannot_force_const_mem): Delete. | |
20701 | * config/arm/arm.h (ARM_LEGITIMATE_CONSTANT_P): Likewise. | |
20702 | (THUMB_LEGITIMATE_CONSTANT_P, LEGITIMATE_CONSTANT_P): Likewise. | |
20703 | * config/arm/arm.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20704 | (arm_legitimate_constant_p_1, thumb_legitimate_constant_p) | |
20705 | (arm_legitimate_constant_p): New functions. | |
20706 | (arm_cannot_force_const_mem): Make static. | |
20707 | ||
20708 | * config/avr/avr.h (LEGITIMATE_CONSTANT_P): Delete. | |
20709 | ||
20710 | * config/bfin/bfin-protos.h (bfin_legitimate_constant_p): Delete. | |
20711 | * config/bfin/bfin.h (LEGITIMATE_CONSTANT_P): Delete. | |
20712 | * config/bfin/bfin.c (expand_move): Use targetm.legitimate_constant_p | |
20713 | instead of bfin_legitimate_constant_p. | |
20714 | (bfin_legitimate_constant_p): Make static. Add a mode argument. | |
20715 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20716 | ||
20717 | * config/cris/cris.h (LEGITIMATE_CONSTANT_P): Delete. | |
20718 | ||
20719 | * config/fr30/fr30.h (LEGITIMATE_CONSTANT_P): Delete. | |
20720 | ||
20721 | * config/frv/frv-protos.h (frv_legitimate_constant_p): Delete. | |
20722 | * config/frv/frv.h (LEGITIMATE_CONSTANT_P): Delete. | |
20723 | * config/frv/frv.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20724 | (frv_legitimate_constant_p): Make static. Add a mode argument. | |
20725 | ||
20726 | * config/h8300/h8300-protos.h (h8300_legitimate_constant_p): Delete. | |
20727 | * config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Likewise. | |
20728 | * config/h8300/h8300.c (h8300_legitimate_constant_p): Likewise. | |
20729 | ||
20730 | * config/i386/i386-protos.h (legitimate_constant_p): Delete. | |
20731 | * config/i386/i386.h (LEGITIMATE_CONSTANT_P): Likewise. | |
20732 | * config/i386/i386.c (legitimate_constant_p): Rename to... | |
20733 | (ix86_legitimate_constant_p): ...this. Make static. Add a mode | |
20734 | argument. | |
20735 | (ix86_cannot_force_const_mem): Update accordingly. | |
20736 | (ix86_legitimate_address_p): Likewise. | |
20737 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20738 | * config/i386/i386.md: Update commentary. | |
20739 | ||
20740 | * config/ia64/ia64-protos.h (ia64_legitimate_constant_p): Delete. | |
20741 | * config/ia64/ia64.h (LEGITIMATE_CONSTANT_P): Likewise. | |
20742 | * config/ia64/ia64.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20743 | (ia64_legitimate_constant_p): Make static. Add a mode argument. | |
20744 | ||
20745 | * config/iq2000/iq2000.h (LEGITIMATE_CONSTANT_P): Delete. | |
20746 | ||
20747 | * config/lm32/lm32-protos.h (lm32_legitimate_constant_p): Delete. | |
20748 | * config/lm32/lm32.h (LEGITIMATE_CONSTANT_P): Likewise. | |
20749 | * config/lm32/lm32.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20750 | (lm32_legitimate_constant_p): Make static. Add a mode argument. | |
20751 | ||
20752 | * config/m32c/m32c-protos.h (m32c_legitimate_constant_p): Delete. | |
20753 | * config/m32c/m32c.h (LEGITIMATE_CONSTANT_P): Likewise. | |
20754 | * config/m32c/m32c.c (m32c_legitimate_constant_p): Likewise. | |
20755 | ||
20756 | * config/m32r/m32r.h (LEGITIMATE_CONSTANT_P): Delete. | |
20757 | * config/m32r/m32r.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20758 | (m32r_legitimate_constant_p): New function. | |
20759 | ||
20760 | * config/m68k/m68k-protos.h (m68k_legitimate_constant_p): Declare. | |
20761 | * config/m68k/m68k.h (CONSTANT_ADDRESS_P): Call it instead of | |
20762 | LEGITIMATE_CONSTANT_P. | |
20763 | (LEGITIMATE_CONSTANT_P): Delete. | |
20764 | * config/m68k/m68k.c (m68k_expand_prologue): Call | |
20765 | m68k_legitimate_constant_p instead of LEGITIMATE_CONSTANT_P. | |
20766 | (m68k_legitimate_constant_p): New function. | |
20767 | * config/m68k/m68k.md: Update comments. | |
20768 | ||
20769 | * config/mcore/mcore.h (LEGITIMATE_CONSTANT_P): Delete. | |
20770 | * config/mcore/mcore.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20771 | (mcore_legitimate_constant_p): New function. | |
20772 | ||
20773 | * config/mep/mep-protos.h (mep_legitimate_constant_p): Delete. | |
20774 | * config/mep/mep.h (LEGITIMATE_CONSTANT_P): Likewise. | |
20775 | * config/mep/mep.c (mep_legitimate_constant_p): Make static. | |
20776 | Add a mode argument. | |
20777 | (mep_legitimate_address): Update accordingly. | |
20778 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20779 | ||
20780 | * config/microblaze/microblaze-protos.h (microblaze_const_double_ok): | |
20781 | Delete. | |
20782 | * config/microblaze/microblaze.h (LEGITIMATE_CONSTANT_P): Likewise. | |
20783 | * config/microblaze/microblaze.c (microblaze_const_double_ok): Make | |
20784 | static. Check OP's mode for VOIDmode. | |
20785 | (microblaze_legitimate_constant_p): New function. | |
20786 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20787 | ||
20788 | * config/mips/mips.h (LEGITIMATE_CONSTANT_P): Delete. | |
20789 | * config/mips/mips.c (mips_legitimate_constant_p): New function. | |
20790 | (mips_cannot_force_const_mem): Use it instead of LEGITIMATE_CONSTANT_P. | |
20791 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20792 | * config/mips/predicates.md: Update comments. | |
20793 | ||
20794 | * config/mmix/mmix-protos.h (mmix_legitimate_constant_p): Delete. | |
20795 | * config/mmix/mmix.h (LEGITIMATE_CONSTANT_P): Likewise. | |
20796 | * config/mmix/mmix.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20797 | (mmix_legitimate_constant_p): Make static, return a bool, and take | |
20798 | a mode argument. | |
20799 | (mmix_print_operand_address): Update accordingly. | |
20800 | ||
20801 | * config/mn10300/mn10300-protos.h (mn10300_legitimate_constant_p): | |
20802 | Delete. | |
20803 | * config/mn10300/mn10300.h (LEGITIMATE_CONSTANT_P): Likewise. | |
57026a70 | 20804 | * config/mn10300/mn10300.c (mn10300_legitimate_constant_p): Make |
20805 | static. Add a mode argument. | |
ca316360 | 20806 | (TARGET_LEGITIMATE_CONSTANT_P): Define. |
20807 | ||
20808 | * config/moxie/moxie.h (LEGITIMATE_CONSTANT_P): Delete. | |
20809 | ||
20810 | * config/pa/pa.h (LEGITIMATE_CONSTANT_P): Delete. | |
20811 | * config/pa/pa.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20812 | (pa_legitimate_constant_p): New function. | |
20813 | ||
20814 | * config/picochip/picochip.h (LEGITIMATE_CONSTANT_P): Delete. | |
20815 | ||
20816 | * config/pdp11/pdp11.h (LEGITIMATE_CONSTANT_P): Delete. | |
20817 | * config/pdp11/pdp11.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20818 | (pdp11_legitimate_constant_p): New function. | |
20819 | ||
20820 | * config/rs6000/rs6000.h (LEGITIMATE_CONSTANT_P): Delete. | |
20821 | * config/rs6000/rs6000.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20822 | (rs6000_legitimate_constant_p): New function. | |
20823 | ||
20824 | * config/rx/rx-protos.h (rx_is_legitimate_constant): Replace with... | |
20825 | (rx_legitimate_constant_p): ...this. | |
20826 | * config/rx/rx.h (LEGITIMATE_CONSTANT_P): Delete. | |
20827 | * config/rx/rx.c (rx_is_legitimate_constant): Replace with... | |
20828 | (rx_legitimate_constant_p): ...this. | |
20829 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20830 | * config/rx/rx.md (mov<register_modes:mode>): Update accordingly. | |
20831 | ||
20832 | * config/s390/s390-protos.h (legitimate_constant_p): Delete. | |
20833 | * config/s390/s390.h (LEGITIMATE_CONSTANT_P): Likewise. | |
20834 | * config/s390/s390.c (legitimate_constant_p): Rename to... | |
20835 | (s390_legitimate_constant_p): ...this. Make static, return a bool, | |
20836 | and add a mode argument. | |
20837 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20838 | ||
20839 | * config/score/score.h (LEGITIMATE_CONSTANT_P): Delete. | |
20840 | ||
20841 | * config/sh/sh.h (LEGITIMATE_CONSTANT_P): Delete. | |
20842 | * config/sh/sh.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20843 | (sh_legitimate_constant_p): New function. | |
20844 | ||
20845 | * config/sparc/sparc-protos.h (legitimate_constant_p): Delete. | |
20846 | * config/sparc/sparc.h (LEGITIMATE_CONSTANT_P): Delete. | |
20847 | * config/sparc/sparc.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20848 | (legitimate_constant_p): Rename to... | |
20849 | (sparc_legitimate_constant_p): ...this. Make static. Add a mode | |
20850 | argument. | |
20851 | (constant_address_p): Update accordingly. | |
20852 | ||
20853 | * config/spu/spu-protos.h (spu_legitimate_constant_p): Add a mode | |
20854 | argument and return a bool. | |
20855 | * config/spu/spu.h (LEGITIMATE_CONSTANT_P): Delete. | |
20856 | * config/spu/spu.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20857 | (spu_legitimate_constant_p): Add a mode argument and return a bool. | |
20858 | (spu_rtx_costs): Update accordingly. | |
20859 | * config/spu/predicates.md (vec_imm_operand): Likewise. | |
20860 | ||
20861 | * config/stormy16/stormy16.h (LEGITIMATE_CONSTANT_P): Delete. | |
20862 | ||
20863 | * config/v850/v850.h (LEGITIMATE_CONSTANT_P): Delete. | |
20864 | * config/v850/v850.c (v850_legitimate_constant_p): New function. | |
20865 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20866 | ||
20867 | * config/vax/vax-protos.h (legitimate_constant_p): Delete. | |
20868 | * config/vax/vax.h (LEGITIMATE_CONSTANT_P): Likewise. | |
20869 | * config/vax/vax.c (legitimate_constant_p): Likewise. | |
20870 | ||
20871 | * config/xtensa/xtensa.h (LEGITIMATE_CONSTANT_P): Delete. | |
20872 | * config/xtensa/xtensa.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
20873 | (xtensa_legitimate_constant_p): New function. | |
20874 | ||
7d7d7bd2 | 20875 | 2011-04-21 Richard Sandiford <richard.sandiford@linaro.org> |
20876 | ||
20877 | * target.def (cannot_force_const_mem): Add a mode argument. | |
20878 | * doc/tm.texi.in (TARGET_CANNOT_FORCE_CONST_MEM): Update accordingly. | |
20879 | * doc/tm.texi: Regenerate. | |
20880 | * hooks.h (hook_bool_mode_rtx_false): Declare. | |
20881 | * hooks.c (hook_bool_mode_const_rtx_false): Fix commentary. | |
20882 | (hook_bool_mode_const_rtx_true): Likewise. | |
20883 | (hook_bool_mode_rtx_false): New function. | |
20884 | * reload.c (CONST_POOL_OK_P): Take a mode argument and require it | |
20885 | to be non-VOID. Update call to cannot_force_const_mem. | |
20886 | (find_reloads): Update accordingly. | |
20887 | * varasm.c (force_const_mem): Update call to cannot_force_const_mem. | |
20888 | * config/alpha/alpha.c (alpha_cannot_force_const_mem): Add a mode | |
20889 | argument. | |
20890 | * config/arm/arm-protos.h (arm_cannot_force_const_mem): Likewise. | |
20891 | * config/arm/arm.h (LEGITIMATE_CONSTANT_P): Update call. | |
20892 | * config/arm/arm.c (arm_cannot_force_const_mem): Add a mode argument. | |
20893 | * config/bfin/bfin.c (bfin_cannot_force_const_mem): Likewise. | |
20894 | * config/frv/frv.c (frv_cannot_force_const_mem): Likewise. | |
20895 | * config/i386/i386.c (ix86_cannot_force_const_mem): Likewise. | |
20896 | * config/ia64/ia64.c (ia64_cannot_force_const_mem): Likewise. | |
20897 | * config/m68k/m68k.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to... | |
20898 | (m68k_cannot_force_const_mem): ...this new function. | |
20899 | * config/mips/mips.c (mips_cannot_force_const_mem): Add a mode | |
20900 | argument. | |
20901 | (mips_const_insns, mips_legitimize_const_move): Update calls. | |
20902 | (mips_secondary_reload_class): Likewise. | |
20903 | * config/pa/pa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to... | |
20904 | (pa_cannot_force_const_mem): ...this new function. | |
57026a70 | 20905 | * config/rs6000/rs6000.c (TARGET_CANNOT_FORCE_CONST_MEM): Reefine to... |
7d7d7bd2 | 20906 | (rs6000_cannot_force_const_mem): ...this new function. |
20907 | * config/s390/s390.c (s390_cannot_force_const_mem): Add a mode | |
20908 | argument. | |
20909 | * config/sparc/sparc.c (sparc_cannot_force_const_mem): Likewise. | |
20910 | * config/xtensa/xtensa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine | |
20911 | to... | |
20912 | (xtensa_cannot_force_const_mem): ...this new function. | |
20913 | ||
a2a9d516 | 20914 | 2011-04-20 Nathan Froyd <froydnj@codesourcery.com> |
20915 | ||
20916 | * config/mips/mips.c (mips16_build_function_stub): Call | |
20917 | build_function_type_list instead of build_function_type. | |
20918 | (mips16_build_call_stub): Likewise. | |
20919 | ||
43a83738 | 20920 | 2011-04-20 Nathan Froyd <froydnj@codesourcery.com> |
20921 | ||
20922 | * config/mep/mep.c (mep_init_builtins): Call build_function_type_list | |
20923 | instead of build_function_type. | |
20924 | ||
ab27801e | 20925 | 2011-04-20 Nathan Froyd <froydnj@codesourcery.com> |
20926 | ||
20927 | * config/pa/pa.c (pa_init_builtins): Call build_function_type_list | |
20928 | instead of build_function_type. | |
20929 | ||
bd4b3ce4 | 20930 | 2011-04-20 Uros Bizjak <ubizjak@gmail.com> |
20931 | ||
20932 | PR target/48678 | |
20933 | * config/i386/i386.md (insv): Change operand 0 constraint to | |
20934 | "register_operand". Change operand 1 and 2 constraint to | |
20935 | "const_int_operand". Expand to pinsr{b,w,d,q} * when appropriate. | |
20936 | * config/i386/sse.md (sse4_1_pinsrb): Export. | |
20937 | (sse2_pinsrw): Ditto. | |
20938 | (sse4_1_pinsrd): Ditto. | |
20939 | (sse4_1_pinsrq): Ditto. | |
20940 | * config/i386/i386-protos.h (ix86_expand_pinsr): Add prototype. | |
20941 | * config/i386/i386.c (ix86_expand_pinsr): New. | |
20942 | ||
6a818150 | 20943 | 2011-04-20 Easwaran Raman <eraman@google.com> |
20944 | ||
20945 | * cfgexpand.c (add_alias_set_conflicts): Add conflicts with a variable | |
20946 | containing union type only with -fstrict-aliasing. | |
20947 | ||
dd045aee | 20948 | 2011-04-20 Jim Meyering <meyering@redhat.com> |
20949 | ||
20950 | Remove useless if-before-free tests. | |
20951 | * calls.c (expand_call, save_area): Likewise. | |
20952 | * cfgcleanup.c (try_forward_edges): Likewise. | |
20953 | * collect2.c (collect_execute): Likewise. | |
20954 | * config/i386/i386.c (ix86_valid_target_attribute_tree): Likewise. | |
20955 | * config/mcore/mcore.c (mcore_expand_prolog): Likewise. | |
20956 | * coverage.c (coverage_checksum_string): Likewise. | |
20957 | * cse.c (init_cse_reg_info, delete_trivially_dead_insns): Likewise. | |
20958 | * cselib.c (cselib_init): Likewise. | |
20959 | * df-core.c (rest_of_handle_df_finish, df_analyze): Likewise. | |
20960 | (df_set_clean_cfg): Likewise. | |
20961 | * function.c (free_after_compilation): Likewise. | |
20962 | * gcc.c (do_spec_1, main): Likewise. | |
20963 | * gcov.c (create_file_names): Likewise. | |
20964 | * gensupport.c (identify_predicable_attribute): Likewise. | |
20965 | * graphite-clast-to-gimple.c (save_clast_name_index): Likewise. | |
20966 | * graphite-sese-to-poly.c (free_data_refs_aux): Likewise. | |
20967 | * haifa-sched.c (haifa_finish_h_i_d): Likewise. | |
20968 | * ipa-prop.c (ipa_free_node_params_substructures): Likewise. | |
20969 | * ipa-pure-const.c (local_pure_const): Likewise. | |
20970 | * ipa-reference.c (propagate): Likewise. | |
20971 | * ira-costs.c (free_ira_costs): Likewise. | |
20972 | * ira.c (free_register_move_costs, build_insn_chain): Likewise. | |
20973 | * matrix-reorg.c (mat_free): Likewise. | |
20974 | * prefix.c (get_key_value): Likewise. | |
20975 | * profile.c (compute_value_histograms): Likewise. | |
20976 | * reload1.c (free_reg_equiv): Likewise. | |
20977 | * sched-deps.c (free_deps): Likewise. | |
20978 | * sel-sched-ir.c (fence_clear): Likewise. | |
20979 | * sese.c (set_rename, if_region_set_false_region): Likewise. | |
20980 | * tree-data-ref.c (free_rdg): Likewise. | |
20981 | * tree-eh.c (lower_try_finally): Likewise. | |
20982 | * tree-ssa-coalesce.c (delete_coalesce_list): Likewise. | |
20983 | * tree-ssa-live.c (delete_var_map): Likewise. | |
20984 | * tree-ssa-loop-ivopts.c (free_loop_data): Likewise. | |
20985 | * tree-ssa-pre.c (phi_trans_add): Likewise. | |
20986 | ||
39efead8 | 20987 | 2011-04-20 Jakub Jelinek <jakub@redhat.com> |
20988 | ||
20989 | PR tree-optimization/48611 | |
20990 | * tree-eh.c (note_eh_region_may_contain_throw): Don't propagate | |
20991 | beyond ERT_MUST_NOT_THROW region. | |
20992 | ||
516cedbd | 20993 | 2011-04-20 Catherine Moore <clm@codesourcery.com> |
20994 | ||
20995 | * config/mips/mips.opt (mfix-24k): New. | |
20996 | * config/mips/mips.h (ASM_SPEC): Handle -mfix-24k. | |
20997 | * config/mips/mips.md (length): Increase by 4 for stores if | |
20998 | fixing 24K errata. | |
20999 | * config/mips/mips.c (mips_reorg_process_insns): Do not allow | |
21000 | all noreorder if fixing 24K errata. | |
21001 | * doc/invoke.texi: Document mfix-24k. | |
21002 | ||
efecc03c | 21003 | 2011-04-20 Chung-Lin Tang <cltang@codesourcery.com> |
21004 | ||
21005 | * config/arm/arm.c (arm_legitimize_reload_address): For NEON | |
57026a70 | 21006 | quad-word modes, reduce to 9-bit index range when above 1016 limit. |
efecc03c | 21007 | |
72a26e19 | 21008 | 2011-04-20 Andrew Stubbs <ams@codesourcery.com> |
21009 | ||
21010 | * config/arm/arm.c (arm_gen_constant): Move movw support .... | |
21011 | (const_ok_for_op): ... to here. | |
21012 | ||
6cfb1e41 | 21013 | 2011-04-20 Kai Tietz <ktietz@redhat.com> |
21014 | ||
57026a70 | 21015 | * fold-const.c (fold_binary_loc): Add handling for (X & ~Y) | (~X & Y) |
21016 | and (X && !Y) | (!X && Y) optimization to (X ^ Y). | |
6cfb1e41 | 21017 | |
d48b5575 | 21018 | 2011-04-20 Andrew Stubbs <ams@codesourcery.com> |
21019 | ||
21020 | * config/arm/arm.c (arm_gen_constant): Remove redundant can_invert. | |
21021 | ||
2cac353d | 21022 | 2011-04-20 Richard Guenther <rguenther@suse.de> |
21023 | ||
21024 | PR tree-optimization/47892 | |
21025 | * tree-if-conv.c (if_convertible_stmt_p): Const builtins | |
21026 | are if-convertible. | |
21027 | ||
f551006d | 21028 | 2011-04-20 Eric Botcazou <ebotcazou@adacore.com> |
21029 | ||
21030 | * config/alpha/vms.h (ASM_OUTPUT_ADDR_DIFF_ELT): Do not redefine. | |
21031 | ||
512b78c2 | 21032 | 2011-04-20 Tristan Gingold <gingold@adacore.com> |
21033 | ||
21034 | * config/alpha/vms.h (LINK_SPEC): Do not use vms-dwarf2.o for gnu-ld. | |
21035 | ||
7c2339f8 | 21036 | 2011-04-20 Georg-Johann Lay <avr@gjlay.de> |
21037 | ||
21038 | PR target/18145 | |
21039 | ||
21040 | * config/avr/avr.h (TARGET_ASM_INIT_SECTIONS): Delete. | |
21041 | (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Delete. | |
21042 | (ASM_OUTPUT_ALIGNED_DECL_COMMON): Define. | |
21043 | (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Define. | |
21044 | (TARGET_ASM_NAMED_SECTION): Change to avr_asm_named_section. | |
21045 | ||
21046 | * config/avr/avr-protos.h (avr_asm_output_aligned_common): | |
21047 | New prototype. | |
21048 | ||
21049 | * config/avr/avr.c (TARGET_ASM_INIT_SECTIONS): Define. | |
21050 | (avr_asm_named_section, avr_asm_output_aligned_common, | |
21051 | avr_output_data_section_asm_op, avr_output_bss_section_asm_op): | |
21052 | New functions to update... | |
21053 | (avr_need_clear_bss_p, avr_need_copy_data_p): ...these new variables. | |
21054 | (avr_asm_init_sections): Overwrite section callbacks for | |
21055 | data_section, bss_section. | |
21056 | (avr_file_start): Move output of __do_copy_data, __do_clear_bss | |
21057 | from here to... | |
21058 | (avr_file_end): ...here. | |
21059 | ||
0d2f7431 | 21060 | 2011-04-20 Richard Guenther <rguenther@suse.de> |
21061 | ||
21062 | PR middle-end/48695 | |
21063 | * tree-ssa-alias.c (aliasing_component_refs_p): Compute base | |
57026a70 | 21064 | objects and types here. Adjust for their offset before comparing. |
0d2f7431 | 21065 | |
63fd99db | 21066 | 2011-04-20 Richard Sandiford <richard.sandiford@linaro.org> |
21067 | ||
21068 | * tree-vect-stmts.c (vectorizable_store): Only chain one related | |
21069 | statement per copy. | |
21070 | ||
fb049fba | 21071 | 2011-04-20 Richard Sandiford <richard.sandiford@linaro.org> |
21072 | ||
21073 | * Makefile.in (INTERNAL_FN_DEF, INTERNAL_FN_H): Define. | |
21074 | (GIMPLE_H): Include $(INTERNAL_FN_H). | |
21075 | (OBJS-common): Add internal-fn.o. | |
21076 | (internal-fn.o): New rule. | |
21077 | * internal-fn.def: New file. | |
21078 | * internal-fn.h: Likewise. | |
21079 | * internal-fn.c: Likewise. | |
21080 | * gimple.h: Include internal-fn.h. | |
21081 | (GF_CALL_INTERNAL): New gf_mask. | |
21082 | (gimple_statement_call): Put fntype into a union with a new | |
21083 | internal_fn field. | |
21084 | (gimple_build_call_internal): Declare. | |
21085 | (gimple_build_call_internal_vec): Likewise. | |
21086 | (gimple_call_same_target_p): Likewise. | |
21087 | (gimple_call_internal_p): New function. | |
21088 | (gimple_call_internal_fn): Likewise. | |
21089 | (gimple_call_fntype): Return null for internal calls. | |
21090 | (gimple_call_set_fntype): Assert that the function is not internal. | |
21091 | (gimple_call_set_fn): Likewise. | |
21092 | (gimple_call_set_fndecl): Likewise. | |
21093 | (gimple_call_set_internal_fn): New function. | |
21094 | (gimple_call_addr_fndecl): Handle null functions. | |
21095 | (gimple_call_return_type): Likewise null types. | |
21096 | * gimple.c (gimple_build_call_internal_1): New function. | |
21097 | (gimple_build_call_internal): Likewise. | |
21098 | (gimple_build_call_internal_vec): Likewise. | |
21099 | (gimple_call_same_target_p): Likewise. | |
21100 | (gimple_call_flags): Handle calls to internal functions. | |
21101 | (gimple_call_fnspec): New function. | |
21102 | (gimple_call_arg_flags, gimple_call_return_flags): Use it. | |
21103 | (gimple_has_side_effects): Handle null functions. | |
21104 | (gimple_rhs_has_side_effects): Likewise. | |
21105 | (gimple_call_copy_skip_args): Handle calls to internal functions. | |
21106 | * cfgexpand.c (expand_call_stmt): Likewise. | |
21107 | * expr.c (expand_expr_real_1): Assert that the call isn't internal. | |
21108 | * gimple-fold.c (gimple_fold_call): Handle null functions. | |
21109 | (gimple_fold_stmt_to_constant_1): Don't fold | |
21110 | calls to internal functions. | |
21111 | * gimple-low.c (gimple_check_call_args): Handle calls to internal | |
21112 | functions. | |
21113 | * gimple-pretty-print.c (dump_gimple_call): Likewise. | |
21114 | * ipa-prop.c (ipa_analyze_call_uses): Handle null functions. | |
21115 | * tree-cfg.c (verify_gimple_call): Handle calls to internal functions. | |
21116 | (do_warn_unused_result): Likewise. | |
21117 | * tree-eh.c (same_handler_p): Use gimple_call_same_target_p. | |
21118 | * tree-ssa-ccp.c (ccp_fold_stmt): Handle calls to internal functions. | |
21119 | * tree-ssa-dom.c (hashable_expr): Use the gimple statement to record | |
21120 | the target of a call. | |
21121 | (initialize_hash_element): Update accordingly. | |
21122 | (hashable_expr_equal_p): Use gimple_call_same_target_p. | |
21123 | (iterative_hash_hashable_expr): Handle calls to internal functions. | |
21124 | (print_expr_hash_elt): Likewise. | |
21125 | * tree-ssa-pre.c (can_value_number_call): Likewise. | |
21126 | (eliminate): Handle null functions. | |
21127 | * tree-ssa-sccvn.c (visit_use): Handle calls to internal functions. | |
21128 | * tree-ssa-structalias.c (get_fi_for_callee): Likewise. | |
21129 | (find_func_aliases): Likewise. | |
21130 | * value-prof.c (gimple_ic_transform): Likewise. | |
21131 | (gimple_indirect_call_to_profile): Likewise. | |
21132 | * lto-streamer-in.c (input_gimple_stmt): Likewise. | |
21133 | * lto-streamer-out.c (output_gimple_stmt): Likewise. | |
21134 | ||
d826e131 | 21135 | 2011-04-19 Jan Hubicka <jh@suse.cz> |
21136 | ||
21137 | * ipa-inline-transform.c (save_inline_function_body): Add comments. | |
0616321d | 21138 | * ipa-inline.c (inline_small_functions): Compute summaries first, |
21139 | populate heap later. | |
d826e131 | 21140 | |
8cbc43ff | 21141 | 2011-04-19 Jan Hubicka <jh@suse.cz> |
21142 | ||
21143 | * cgraph.h (save_inline_function_body): Remove. | |
21144 | * ipa-inline-transform.c: New file, broke out of... | |
21145 | * ipa-inline.c: ... this one; Update toplevel comment. | |
21146 | (ncalls_inlined, nfunctions_inlined): Move to ipa-inline-transform.c; | |
21147 | make global. | |
21148 | (update_noncloned_frequencies): Move to ipa-inline-transform.c | |
21149 | (cgraph_mark_inline_edge): Rename to inline_call; move to | |
21150 | ipa-inline-transform.c. | |
21151 | (cgraph_clone_inlined_nodes): Rename to clone_inlined_nodes; | |
21152 | move to ipa-inline-transform.c | |
21153 | (recursive_inlining, inline_small_functions, flatten_function, | |
21154 | ipa_inline, inline_always_inline_functions, | |
21155 | early_inline_small_functions): Update. | |
21156 | (inline_transform): Move to ipa-inline-transform.c. | |
21157 | * ipa-inline.h (inline_call, inline_transform, clone_inlined_nodes): | |
21158 | Declare. | |
21159 | * Makefile.in (ipa-inline-transform.o): New file. | |
21160 | * cgraphunit.c (save_inline_function_body): Move to | |
21161 | ipa-inline-transform.c | |
21162 | ||
5dfa0f5a | 21163 | 2011-04-19 DJ Delorie <dj@redhat.com> |
21164 | ||
21165 | * config/m32c/m32c.c (m32c_emit_epilogue): Don't try to push | |
21166 | registers if we already know there aren't any. | |
21167 | (m32c_emit_epilogue): Don't emit a barrier here. | |
21168 | (m32c_emit_eh_epilogue): Likewise. | |
21169 | * config/m32c/blkmov.md (movstr): Don't fail on wrong-type | |
21170 | operands at expand time. | |
21171 | * config/m32c/m32c.h (WCHAR_TYPE_SIZE): Change to 4 to match "long | |
21172 | int" wchar type. | |
21173 | (REG_CLASS_CONTENTS, reg_class, REG_CLASS_NAMES): Remove | |
21174 | duplicates. Provide aliases instead. | |
21175 | * config/m32c/prologue.md (eh_return): Emit a barrier here. | |
21176 | (eh_epilogue): Add a "(return)" here as a hint to other parts of | |
21177 | the compiler. | |
21178 | ||
7fbdfd9f | 21179 | 2011-04-19 Anatoly Sokolov <aesok@post.ru> |
21180 | ||
21181 | * config/sparc/sparc.h (GENERAL_OR_I64, REGISTER_MOVE_COST): Remove. | |
21182 | * config/sparc/sparc.c (TARGET_REGISTER_MOVE_COST): Define. | |
21183 | (general_or_i64_p, sparc_register_move_cost): New function. | |
21184 | ||
046f323e | 21185 | 2011-04-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
21186 | ||
21187 | * doc/install.texi (Configuration, --enable-threads): Remove mach. | |
bd4b3ce4 | 21188 | Add lynx, mipssde. Sort table. |
046f323e | 21189 | |
8154e1e3 | 21190 | 2011-04-19 Xinliang David Li <davidxl@google.com> |
bd4b3ce4 | 21191 | |
0616321d | 21192 | * ipa-cp.c (ipcp_update_profiling): Assert that scale_completement is |
21193 | not negative. | |
8154e1e3 | 21194 | |
7a425ed6 | 21195 | 2011-04-19 Jakub Jelinek <jakub@redhat.com> |
21196 | ||
21197 | PR target/48678 | |
21198 | * config/i386/i386.md (movstrict<mode>): FAIL if operands[0] | |
21199 | is a SUBREG with non-MODE_INT mode inside of it. | |
21200 | ||
3658fd1d | 21201 | 2011-04-19 Martin Jambor <mjambor@suse.cz> |
21202 | ||
21203 | * ipa-cp.c (ipcp_process_devirtualization_opportunities): Devirtualize | |
21204 | also according to actual contants. | |
21205 | * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): New function. | |
21206 | (gimple_fold_call): Use it. | |
21207 | * gimple.h (gimple_extract_devirt_binfo_from_cst): Declare. | |
21208 | ||
cf3b9c67 | 21209 | 2011-04-19 Martin Jambor <mjambor@suse.cz> |
21210 | ||
21211 | * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Return false for scalar | |
21212 | non-pointer assignments. | |
21213 | ||
09a2b4db | 21214 | 2011-04-19 Martin Jambor <mjambor@suse.cz> |
21215 | ||
21216 | * ipa-cp.c (ipcp_process_devirtualization_opportunities): Take into | |
21217 | account anc_offset and otr_type from the indirect edge info. | |
21218 | * ipa-prop.c (get_ancestor_addr_info): New function. | |
21219 | (compute_complex_ancestor_jump_func): Assignment analysis moved to | |
21220 | get_ancestor_addr_info, call it. | |
21221 | (ipa_note_param_call): Do not initialize information about polymorphic | |
21222 | calls, return the indirect call graph edge. Remove the last | |
21223 | parameter, adjust all callers. | |
21224 | (ipa_analyze_virtual_call_uses): Process also calls to ancestors of | |
21225 | parameters. Initialize polymorphic information in the indirect edge. | |
21226 | ||
c693f407 | 21227 | 2011-04-19 Eric Botcazou <ebotcazou@adacore.com> |
21228 | ||
21229 | PR lto/48148 | |
21230 | * gimple.c (gimple_types_compatible_p_1) <ENUMERAL_TYPE>: Do not merge | |
21231 | the types if they have different enumeration identifiers. | |
21232 | ||
cf262be9 | 21233 | 2011-04-19 Jan Hubicka <jh@suse.cz> |
21234 | ||
21235 | * cgraph.h (cgraph_optimize_for_size_p): Declare. | |
21236 | * ipa-cp.c (ipcp_insert_stage): Use cgraph_optimize_for_size_p. | |
21237 | * predict.c (cgraph_optimize_for_size_p): Break out from ... | |
21238 | (optimize_function_for_size_p) ... here. | |
21239 | ||
e400b89a | 21240 | 2011-04-19 Richard Guenther <rguenther@suse.de> |
21241 | ||
21242 | PR lto/48207 | |
21243 | * tree.c (free_lang_data): Do not reset the decl-assembler-name | |
21244 | langhook. | |
21245 | ||
59a52681 | 21246 | 2011-04-19 Eric Botcazou <ebotcazou@adacore.com> |
21247 | ||
21248 | * tree-inline.c (expand_call_inline): Do not issue a -Winline warning | |
21249 | if DECL_NO_INLINE_WARNING_P is set on the function. | |
21250 | ||
06efbe8c | 21251 | 2011-04-19 Bernd Schmidt <bernds@codesourcery.com> |
21252 | ||
21253 | PR fortran/47976 | |
21254 | * reload1.c (inc_for_reload): Return void. All callers changed. | |
21255 | (emit_input_reload_insns): Don't try to delete previous output | |
21256 | reloads to a register, or record spill_reg_store for autoincs. | |
c64b1f41 | 21257 | |
21258 | 2011-04-19 Basile Starynkevitch <basile@starynkevitch.net> | |
21259 | ||
21260 | * gengtype.h: Updated copyright year. | |
21261 | (struct input_file_st): Add inpisplugin field. | |
21262 | (type_fileloc): New function. | |
21263 | * gengtype.c | |
21264 | (write_typed_struct_alloc_def): Add gcc_assert. | |
21265 | (write_typed_alloc_defns): Ditto. Don't output for plugin files. | |
21266 | (write_typed_alloc_defns): Don't output for plugin files. | |
21267 | (input_file_by_name): Clear inpisplugin field. | |
21268 | (main): Set inpisplugin field for plugin files. | |
21269 | ||
465d0f82 | 21270 | 2011-04-19 Nicola Pero <nicola.pero@meta-innovation.com> |
21271 | ||
21272 | * gengtype-state.c (string_eq): New. | |
21273 | (read_state): Use string_eq instead of strcmp when creating the | |
21274 | state_ident_tab. | |
21275 | ||
a54e3e7b | 21276 | 2011-04-19 Wei Guozhi <carrot@google.com> |
21277 | ||
21278 | PR target/47855 | |
21279 | * config/arm/arm-protos.h (thumb1_legitimate_address_p): New prototype. | |
21280 | * config/arm/arm.c (thumb1_legitimate_address_p): Remove the static | |
21281 | linkage. | |
21282 | * config/arm/constraints.md (Uu): New constraint. | |
21283 | * config/arm/arm.md (*arm_movqi_insn): Compute attr "length". | |
21284 | ||
b0a47c39 | 21285 | 2011-04-19 Tristan Gingold <gingold@adacore.com> |
21286 | ||
21287 | * config.gcc (-*-*-*vms): Added. | |
21288 | (alpha64-dec-*vms*,alpha*-dec-*vms*, ia64-hp-*vms*): Common | |
21289 | definitions moved. | |
21290 | * config/vms/vms-ld.c: New file. | |
21291 | * config/vms/vms-ar.c: New file. | |
21292 | * config/vms/t-vmsnative: New file. | |
21293 | ||
e51c3f95 | 21294 | 2011-04-18 Xinliang David Li <davidxl@google.com> |
21295 | ||
21296 | * final.c (dump_basic_block_info): Use ASM_COMMENT_START. | |
21297 | ||
a00321c8 | 21298 | 2011-04-18 Jakub Jelinek <jakub@redhat.com> |
21299 | ||
21300 | PR middle-end/48661 | |
21301 | * gimple-fold.c (gimple_get_virt_method_for_binfo): Return NULL | |
21302 | if TREE_TYPE (v) is non-NULL. | |
21303 | ||
21304 | * gimple-fold.c (gimple_get_virt_method_for_binfo): Renamed from | |
21305 | gimple_get_virt_mehtod_for_binfo. | |
21306 | * gimple.h (gimple_get_virt_method_for_binfo): Likewise. | |
21307 | * ipa-cp.c (ipcp_process_devirtualization_opportunities): Adjust | |
21308 | callers. | |
21309 | * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise. | |
21310 | ||
19410918 | 21311 | 2011-04-18 Michael Matz <matz@suse.de> |
faa7e9d5 | 21312 | Steve Ellcey <sje@cup.hp.com> |
21313 | ||
19410918 | 21314 | * expr.c (expand_expr_real_2) <CASE_CONVERT>: If OP0 is a constant, |
21315 | use its mode as source mode if it isn't VOIDmode. | |
faa7e9d5 | 21316 | |
6f836859 | 21317 | 2011-04-18 Dennis, CHENG Renquan <crquan@fedoraproject.org> |
21318 | ||
21319 | * doc/passes.texi: Fill crossref nodes. | |
21320 | ||
e66d204f | 21321 | 2011-04-18 Jim Meyering <meyering@redhat.com> |
21322 | ||
19410918 | 21323 | Fix doubled-word typos in comments and strings |
e66d204f | 21324 | * config/alpha/vms-unwind.h: s/for for/for/ |
21325 | * config/arm/unwind-arm.h: Likewise. | |
21326 | * config/microblaze/microblaze.c: Likewise. | |
21327 | * config/sh/constraints.md: s/in in/in/ | |
21328 | * tree-cfg.c (verify_types_in_gimple_reference): Likewise. | |
21329 | ||
dcab66ec | 21330 | 2011-04-18 Uros Bizjak <ubizjak@gmail.com> |
21331 | ||
21332 | * config/i386/i386.h (SSE_VEC_FLOAT_MODE_P): Remove. | |
21333 | (AVX_FLOAT_MODE_P): Ditto. | |
21334 | (AVX128_VEC_FLOAT_MODE_P): Ditto. | |
21335 | (AVX256_VEC_FLOAT_MODE_P): Ditto. | |
21336 | (AVX_VEC_FLOAT_MODE_P): Ditto. | |
21337 | * config/i386/i386.md (UNSPEC_MASKLOAD): Remove. | |
21338 | (UNSPEC_MASKSTORE): Ditto. | |
21339 | * config/i386/sse.md (<sse>_movmsk<ssemodesuffix><avxmodesuffix>): | |
21340 | Merge from <sse>_movmsk<ssemodesuffix> and | |
21341 | avx_movmsk<ssemodesuffix>256. Use VF mode iterator. | |
21342 | (*sse2_maskmovdqu): Merge with *sse2_maskmovdqu_rex64. Use P mode | |
21343 | iterator. | |
21344 | (avx_maskload<ssemodesuffix><avxmodesuffix>): New expander. | |
21345 | (avx_maskstore<ssemodesuffix><avxmodesuffix>): Ditto. | |
21346 | (*avx_maskmov<ssemodesuffix><avxmodesuffix>): New insn. | |
21347 | ||
4055a556 | 21348 | 2011-04-18 Jan Hubicka <jh@suse.cz> |
21349 | ||
33b2724f | 21350 | * ipa-inline.c (inline_small_functions): Fix pasto in previous patch. |
21351 | ||
4055a556 | 21352 | * ipa-inline.c: Fix comment typos; do not inline gt-ipa-inline.h |
21353 | (want_inline_function_called_once_p): Break out the logic from | |
21354 | ipa_inline. | |
21355 | (edge_badness): Ensure that profile is not misupdated. | |
21356 | (lookup_recursive_calls): Prioritize by call frequencies. | |
21357 | (inline_small_functions): Move program size estimates here; | |
21358 | actually process whole queue even when unit growth has been | |
21359 | met. (to properly compute inline_failed reasons and for the | |
dcab66ec | 21360 | case unit size decrease.) Revisit comments on recursive inlining. |
4055a556 | 21361 | (ipa_inline): Remove unit summary code; first inline hot calls |
21362 | of functions called once, cold calls next. | |
21363 | (order, nnodes): Remove unused variables. | |
21364 | * Makefile.in (ipa-inline.o): No longer depent on ggc files. | |
21365 | (GTFILES): Remove ipa-inline.c | |
21366 | * sel-sched.c (fill_insns): Silence uninitialized var warning. | |
21367 | ||
f1a4e5a7 | 21368 | 2011-04-18 Eric Botcazou <ebotcazou@adacore.com> |
21369 | ||
21370 | * dwarf2out.c (is_redundant_typedef): Add 'inline' to prototype. | |
21371 | ||
38afa546 | 21372 | 2011-04-18 Jie Zhang <jie@codesourcery.com> |
f1a4e5a7 | 21373 | Richard Earnshaw <rearnsha@arm.com> |
38afa546 | 21374 | |
21375 | * arm.c (neon_builtin_type_bits): Remove. | |
21376 | (typedef enum neon_builtin_mode): New. | |
21377 | (T_MAX): Don't define. | |
21378 | (typedef enum neon_builtin_datum): Remove bits, codes[], | |
21379 | num_vars and base_fcode. Add mode, code and fcode. | |
21380 | (VAR1, VAR2, VAR3, VAR4, VAR5, VAR6, VAR7, VAR8, VAR9 | |
21381 | VAR10): Change accordingly. | |
21382 | (neon_builtin_data[]): Change accordingly | |
21383 | (arm_init_neon_builtins): Change accordingly. | |
21384 | (neon_builtin_compare): Remove. | |
21385 | (locate_neon_builtin_icode): Remove. | |
21386 | (arm_expand_neon_builtin): Change accordingly. | |
21387 | ||
21388 | * arm.h (enum arm_builtins): Move to ... | |
21389 | * arm.c (enum arm_builtins): ... here; and rearrange builtin code. | |
21390 | ||
21391 | * arm.c (arm_builtin_decl): Declare. | |
21392 | (TARGET_BUILTIN_DECL): Define. | |
21393 | (enum arm_builtins): Correct ARM_BUILTIN_MAX. | |
21394 | (arm_builtin_decls[]): New. | |
21395 | (arm_init_neon_builtins): Store builtin declarations in | |
21396 | arm_builtin_decls[]. | |
21397 | (arm_init_tls_builtins): Likewise. | |
21398 | (arm_init_iwmmxt_builtins): Likewise. Refactor initialization code. | |
21399 | (arm_builtin_decl): New. | |
21400 | ||
419ae64a | 21401 | 2011-04-18 Richard Guenther <rguenther@suse.de> |
21402 | ||
21403 | * tree.c (upper_bound_in_type): Build properly canonicalized | |
21404 | INTEGER_CSTs. | |
21405 | (lower_bound_in_type): Likewise. | |
21406 | ||
6fec5449 | 21407 | 2011-04-18 Richard Guenther <rguenther@suse.de> |
21408 | ||
21409 | * gimple.h (gimple_call_addr_fndecl): New function. | |
21410 | (gimple_call_fndecl): Use it. | |
21411 | * gimple-fold.c (gimple_fold_call): Fold away OBJ_TYPE_REFs | |
21412 | for direct calls. | |
21413 | * tree-ssa-ccp.c (ccp_fold_stmt): Remove OBJ_TYPE_REF folding. | |
21414 | * tree-ssa-pre.c (eliminate): Also simplify indirect OBJ_TYPE_REFs. | |
21415 | ||
faa89065 | 21416 | 2011-04-18 Richard Guenther <rguenther@suse.de> |
21417 | ||
21418 | PR middle-end/48650 | |
21419 | * tree.c (build_string): STRING_CST is now derived from tree_typed. | |
21420 | ||
1cdbcae1 | 21421 | 2011-04-18 Eric Botcazou <ebotcazou@adacore.com> |
21422 | ||
21423 | PR lto/48492 | |
21424 | * cfgexpand.c (expand_debug_expr) <VAR_DECL>: Return NULL for a | |
21425 | DECL_IN_CONSTANT_POOL without RTL. | |
21426 | ||
fd4b5409 | 21427 | 2011-04-18 Ulrich Weigand <ulrich.weigand@linaro.org> |
21428 | Ira Rosen <ira.rosen@linaro.org> | |
21429 | ||
21430 | PR target/48252 | |
21431 | * config/arm/arm.c (neon_emit_pair_result_insn): Swap arguments | |
21432 | to match neon_vzip/vuzp/vtrn_internal. | |
21433 | * config/arm/neon.md (neon_vtrn<mode>_internal): Make both | |
21434 | outputs explicitly dependent on both inputs. | |
21435 | (neon_vzip<mode>_internal, neon_vuzp<mode>_internal): Likewise. | |
21436 | ||
c344bf60 | 21437 | 2011-04-18 Jakub Jelinek <jakub@redhat.com> |
21438 | ||
21439 | PR tree-optimization/48616 | |
21440 | * tree-vect-stmts.c (vectorizable_shift): If SLP, determine | |
21441 | whether the shift is by scalar or vector based on whether all SLP | |
21442 | scalar stmts have the same rhs. | |
21443 | ||
f120c9d7 | 21444 | 2011-04-17 Chung-Lin Tang <cltang@codesourcery.com> |
21445 | ||
21446 | * config/arm/arm.c (neon_struct_mem_operand): Support POST_INC/PRE_DEC | |
21447 | memory operands. | |
21448 | ||
d57287ab | 21449 | 2011-04-17 Richard Sandiford <rdsandiford@googlemail.com> |
21450 | ||
056b328f | 21451 | PR target/43700 |
d57287ab | 21452 | * config/mips/mips.c (mips_cfun_call_saved_reg_p): Handle global |
21453 | registers. | |
21454 | ||
629c326d | 21455 | 2011-04-17 Jan Hubicka <jh@suse.cz> |
21456 | ||
21457 | * cgrpah.h (struct cgraph_node): Remove finalized_by_frontend. | |
1cdbcae1 | 21458 | * cgrpahunit.c (cgraph_finalize_function): Do not set |
21459 | finalized_by_frontend. | |
629c326d | 21460 | * lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream |
21461 | finalized_by_frontend. | |
21462 | ||
9742b4a1 | 21463 | 2011-04-17 Jan Hubicka <jh@suse.cz> |
21464 | ||
21465 | * cgraph.c (cgraph_clone_node): Do not handle vtable_method | |
21466 | * cgraph.h (struct cgraph_local_info): Drop vtable_method. | |
21467 | * cgraphunit.c (cgraph_copy_node_for_versioning): Drop vtable_method. | |
1cdbcae1 | 21468 | * lto-cgraph.c (lto_output_node, input_overwrite_node): Drop vtable |
21469 | method. | |
9742b4a1 | 21470 | * gimple-fold.c (can_refer_decl_in_current_unit_p): Mention PR20991 in |
21471 | gimple-fold.c | |
21472 | * varasm.c (mark_decl_referenced): Drop vtable_method handling code. | |
21473 | ||
30f589a5 | 21474 | 2011-04-17 Eric Botcazou <ebotcazou@adacore.com> |
21475 | ||
21476 | PR lto/48538 | |
21477 | * lto-cgraph.c (merge_profile_summaries): Check that lto_file_data | |
21478 | is non-null before accessing it. | |
21479 | (input_cgraph): Remove trailing spaces. | |
21480 | ||
4f7f77aa | 21481 | 2011-04-17 Revital Eres <revital.eres@linaro.org> |
21482 | ||
21483 | * params.def (sms-min-sc): New param flag. | |
21484 | * modulo-sched.c (sms_schedule): Use it. | |
21485 | * doc/invoke.texi (sms-min-sc): Document it. | |
21486 | ||
4869c23f | 21487 | 2011-04-17 Jan Hubicka <jh@suse.cz> |
21488 | ||
21489 | * lto-symtab.c (lto_cgraph_replace_node): When call statement is | |
21490 | present, also set gimple_call_set_cannot_inline. | |
21491 | * ipa-inline.c: Update toplevel comment. | |
21492 | (MAX_TIME): Remove. | |
21493 | (cgraph_clone_inlined_nodes): Fix linebreaks. | |
21494 | (cgraph_check_inline_limits): Restructure to ... | |
21495 | (caller_growth_limits): ... this one; be more tolerant | |
21496 | on growth in nested inline chains; add explanatory comment; | |
21497 | fix stack accounting thinko introduced by previous patch. | |
21498 | (cgraph_default_inline_p): Remove. | |
21499 | (report_inline_failed_reason): New function. | |
21500 | (can_inline_edge_p): New function. | |
21501 | (can_early_inline_edge_p): New function. | |
21502 | (leaf_node_p): Move upwards in file. | |
21503 | (want_early_inline_function_p): New function. | |
21504 | (want_inline_small_function_p): New function. | |
21505 | (want_inline_self_recursive_call_p): New function. | |
21506 | (cgraph_edge_badness): Rename to ... | |
21507 | (edge_badness) ... this one; fix linebreaks. | |
21508 | (update_edge_key): Update call of edge_baddness; add | |
21509 | detailed dump about queue updates. | |
21510 | (update_caller_keys): Use can_inline_edge_p and | |
21511 | want_inline_small_function_p. | |
21512 | (cgraph_decide_recursive_inlining): Rename to... | |
21513 | (recursive_inlining): Use can_inline_edge_p and | |
dcab66ec | 21514 | want_inline_self_recursive_call_p; simplify and remove no longer |
21515 | valid FIXME. | |
4869c23f | 21516 | (cgraph_set_inline_failed): Remove. |
21517 | (add_new_edges_to_heap): Use can_inline_edge_p and | |
21518 | want_inline_small_function_p. | |
21519 | (cgraph_decide_inlining_of_small_functions): Rename to ... | |
21520 | (inline_small_functions): ... this one; cleanup; use | |
dcab66ec | 21521 | can/want predicates; cleanup debug ouput; work edges till fibheap |
21522 | is exhausted and do not stop once unit growth is reached; remove | |
21523 | later loop processing remaining edges. | |
4869c23f | 21524 | (cgraph_flatten): Rename to ... |
21525 | (flatten_function): ... this one; use can_inline_edge_p | |
21526 | and can_early_inline_edge_p predicates. | |
21527 | (cgraph_decide_inlining): Rename to ... | |
21528 | (ipa_inline): ... this one; remove unreachable nodes before | |
21529 | inlining functions called once; simplify the pass. | |
21530 | (cgraph_perform_always_inlining): Rename to ... | |
21531 | (inline_always_inline_functions): ... this one; use | |
dcab66ec | 21532 | DECL_DISREGARD_INLINE_LIMITS; use can_inline_edge_p predicate. |
4869c23f | 21533 | (cgraph_decide_inlining_incrementally): Rename to ... |
21534 | (early_inline_small_functions): ... this one; simplify | |
21535 | using new predicates; cleanup; make dumps prettier. | |
21536 | (cgraph_early_inlining): Rename to ... | |
21537 | (early_inliner): newer inline regular functions into always-inlines; | |
21538 | fix updating of call stmt summaries. | |
21539 | (pass_early_inline): Update for new names. | |
21540 | (inline_transform): Fix formating. | |
21541 | (gate_cgraph_decide_inlining): Rename to ... | |
21542 | (pass_ipa_inline): ... this one. | |
21543 | * ipa-inline.h (inline_summary): Remove disregard_inline_limits. | |
21544 | * ipa-inline-analysis.c (dump_inline_summary): Update. | |
21545 | (compute_inline_parameters): Do not compute disregard_inline_limits; | |
21546 | look for mismatching arguments. | |
21547 | (estimate_growth): Fix handlig of non-trivial self recursion. | |
21548 | (inline_read_summary): Do not read info->disregard_inline_limits. | |
21549 | (inline_write_summary): Do not write info->disregard_inline_limits. | |
30f589a5 | 21550 | * tree-inline.c (inline_forbidden_into_p, tree_can_inline_p): Remove |
21551 | and move all checks into can_inline_edge_p predicate; re-enable code | |
21552 | comparing optimization levels. | |
4869c23f | 21553 | (expand_call_inline): Do not test inline_forbidden_into_p. |
21554 | * Makefile.in (ipa-inline.o): Update arguments. | |
21555 | ||
d1fdaace | 21556 | 2011-04-17 Revital Eres <revital.eres@linaro.org> |
21557 | ||
21558 | * ddg.c (free_ddg_all_sccs): Free sccs field in struct ddg_all_sccs. | |
21559 | ||
81653d3e | 21560 | 2011-04-17 Revital Eres <revital.eres@linaro.org> |
21561 | ||
21562 | * modulo-sched.c (sms_schedule): Avoid unfreed memory when SMS fails. | |
21563 | ||
94a9bddf | 21564 | 2011-04-17 Michael Matz <matz@suse.de> |
21565 | ||
21566 | PR tree-optimization/48622 | |
21567 | PR lto/48645 | |
21568 | * ipa-inline-analysis.c (inline_read_summary): Read size/time | |
21569 | in same order as they're written. | |
21570 | ||
c063d2da | 21571 | 2011-04-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
21572 | ||
21573 | * config/pa/predicates.md: Reorganize and simplify predicates. | |
21574 | Eliminate duplicate code checks. | |
21575 | (arith_operand): Rename to arith14_operand | |
21576 | (reg_or_ior_operand): Rename to reg_or_cint_ior_operand. | |
21577 | * config/pa/pa.md: Use renamed operands. | |
21578 | * config/pa/pa-protos.h (symbolic_operand): Delete declaration. | |
21579 | (tls_symbolic_operand, function_label_operand, lhs_lshift_cint_operand, | |
21580 | arith11_operand, adddi3_operand, indexed_memory_operand, | |
21581 | symbolic_memory_operand, int11_operand, reg_or_cint_move_operand, | |
21582 | arith5_operand, uint5_operand, pic_label_operand, plus_xor_ior_operator, | |
21583 | borx_reg_operand, shadd_operand, arith_operand, read_only_operand, | |
21584 | move_dest_operand, move_src_operand, prefetch_cc_operand, | |
21585 | prefetch_nocc_operand, and_operand, ior_operand, arith32_operand, | |
21586 | uint32_operand, reg_before_reload_operand, reg_or_0_operand, | |
21587 | reg_or_0_or_nonsymb_mem_operand, pre_cint_operand, post_cint_operand, | |
21588 | div_operand, int5_operand, movb_comparison_operator, | |
21589 | ireg_or_int5_operand, call_operand_address, ior_operand, fp_reg_operand, | |
21590 | arith_double_operand, ireg_operand, lhs_lshift_operand, | |
21591 | pc_or_label_operand, non_hard_reg_operand, eq_neq_comparison_operator, | |
21592 | integer_store_memory_operand): Likewise. | |
21593 | * config/pa/pa.c (adddi3_operand): Move to predicates.md. | |
21594 | (integer_store_memory_operand, read_only_operand, | |
21595 | function_label_operand, borx_reg_operand, | |
21596 | non_hard_reg_operand): Likewise. | |
21597 | (eq_neq_comparison_operator): Delete unused operator. | |
21598 | (legitimize_pic_address): Use VOIDmode for mode argument in calls to | |
21599 | function_label_operand. | |
21600 | (emit_move_sequence): Likewise. | |
21601 | ||
b6fc7168 | 21602 | 2011-04-16 Uros Bizjak <ubizjak@gmail.com> |
21603 | ||
21604 | * config/i386/sse.md (sseunpackmode): New mode attribute. | |
21605 | (ssepackmode): Ditto. | |
21606 | (vec_pack_trunc_<mode>): Macroize expander from | |
21607 | vec_pack_trunc_{v8hi,v4si,v2di} using VI248_128 mode iterator. | |
21608 | (vec_unpacks_lo_<mode>): Macroize expander from | |
21609 | vec_unpacks_lo_{v16qi,v8hi,v4si} using VI124_128 mode iterator. | |
21610 | (vec_unpacks_hi_<mode>): Macroize expander from | |
21611 | vec_unpacks_hi_{v16qi,v8hi,v4si} using VI124_128 mode iterator. | |
21612 | (vec_unpacku_lo_<mode>): Macroize expander from | |
21613 | vec_unpacku_lo_{v16qi,v8hi,v4si} using VI124_128 mode iterator. | |
21614 | (vec_unpacku_hi_<mode>): Macroize expander from | |
21615 | vec_unpacks_hi_{v16qi,v8hi,v4si} using VI124_128 mode iterator. | |
21616 | * config/i386/i386.c (ix86_expand_sse_unpack): Merge with | |
21617 | ix86_expand_sse4_unpack. | |
21618 | * config/i386/i386-protos.h (ix86_expand_sse4_unpack): Remove. | |
21619 | ||
cbd7f5a0 | 21620 | 2011-04-16 Jan Hubicka <jh@suse.cz> |
21621 | ||
21622 | * cgraphbuild.c: Include ipa-inline.h. | |
21623 | (reset_inline_failed): Use initialize_inline_failed. | |
21624 | * cgraph.c: Include ipa-inline.h. | |
21625 | (cgraph_create_node_1): Do not initialize estimated_growth. | |
21626 | (initialize_inline_failed): More to ipa-inline-analysis.c | |
21627 | (dump_cgraph_node): Do not dump inline flags. | |
21628 | * cgraph.h (cgraph_local_info): Remove inlineable, versionable | |
21629 | and disregard_inline_limits flags. | |
21630 | (cgrpah_global_info): Remove estimated_stack_size, stack_frame_offset, | |
21631 | time, size, estimated_growth. | |
b6fc7168 | 21632 | * ipa-cp.c (ipcp_versionable_function_p, ipcp_generate_summary): |
21633 | Update. | |
cbd7f5a0 | 21634 | * cgraphunit.c (cgraph_decide_is_function_needed): Use |
21635 | DECL_DISREGARD_INLINE_LIMITS. | |
21636 | (cgraph_analyze_function): Do not initialize | |
21637 | node->local.disregard_inline_limits. | |
21638 | * lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream | |
21639 | inlinable, versionable and disregard_inline_limits. | |
21640 | * ipa-inline.c (cgraph_clone_inlined_nodes, cgraph_mark_inline_edge, | |
b6fc7168 | 21641 | cgraph_check_inline_limits, cgraph_default_inline_p, |
21642 | cgraph_edge_badness, update_caller_keys, update_callee_keys, | |
21643 | add_new_edges_to_heap): Update. | |
21644 | (cgraph_decide_inlining_of_small_function): Update; set | |
21645 | CIF_FUNCTION_NOT_INLINABLE for uninlinable functions. | |
cbd7f5a0 | 21646 | (cgraph_decide_inlining, cgraph_edge_early_inlinable_p, |
21647 | cgraph_decide_inlining_incrementally): Update. | |
b6fc7168 | 21648 | * ipa-inline.h (inline_summary): Add inlinable, versionable, |
21649 | disregard_inline_limits, estimated_stack_size, stack_frame_offset, | |
21650 | time, size and estimated_growth parameters. | |
cbd7f5a0 | 21651 | (estimate_edge_growth): Update. |
21652 | (initialize_inline_failed): Declare. | |
21653 | * ipa-split.c: Include ipa-inline.h | |
21654 | (execute_split_functions): Update. | |
21655 | * ipa.c (cgraph_postorder): Use DECL_DISREGARD_INLINE_LIMITS. | |
21656 | (cgraph_remove_unreachable_nodes): Do not clear inlinable flag. | |
21657 | (record_cdtor_fn): Use DECL_DISREGARD_INLINE_LIMITS. | |
21658 | * ipa-inline-analysis.c (inline_node_removal_hook): Update; set | |
21659 | estimated_growth to INT_MIN. | |
21660 | (inline_node_duplication_hook): Likewise. | |
21661 | (dump_inline_summary): Dump new fields. | |
21662 | (compute_inline_parameters): Update. | |
21663 | (estimate_edge_time, estimate_time_after_inlining, | |
21664 | estimate_size_after_inlining, estimate_growth, inline_read_summary, | |
21665 | inline_write_summary): | |
21666 | (initialize_inline_failed): Move here from cgraph.c. | |
21667 | * tree-sra.c: Include ipa-inline.h. | |
21668 | (ipa_sra_preliminary_function_checks): Update. | |
dcab66ec | 21669 | * Makefile.in (cgraph.o, cgraphbuild.o): Add dependency on |
21670 | ipa-inline.h. | |
cbd7f5a0 | 21671 | |
e5f53f2a | 21672 | 2011-04-16 Uros Bizjak <ubizjak@gmail.com> |
21673 | ||
21674 | * config/i386/sse.md (V16): New mode iterator. | |
21675 | (VI1, VI8): Ditto. | |
21676 | (AVXMODEQI, AVXMODEDI): Remove. | |
21677 | (sse2, sse3): New mode attribute. | |
21678 | (mov<mode>): Use V16 mode iterator. | |
21679 | (*mov<mode>_internal): Merge with *avx_mov<mode>_internal. | |
21680 | (push<mode>1): Use V16 mode iterator. | |
21681 | (movmisalign<mode>): Ditto. | |
21682 | (<sse>_movu<ssemodesuffix><avxmodesuffix>): Merge from | |
21683 | <sse>_movu<ssemodesuffix> and avx_movu<ssemodesuffix><avxmodesuffix>. | |
21684 | (*<sse>_movu<ssemodesuffix><avxmodesuffix>): Merge from | |
21685 | *<sse>_movu<ssemodesuffix> and *avx_movu<ssemodesuffix><avxmodesuffix>. | |
21686 | (<sse2>_movdqu<avxmodesuffix>): Merge from sse2_movdqu and | |
21687 | avx_movdqu<avxmodesuffix>. | |
21688 | (*<sse2>_movdqu<avxmodesuffix>): Merge from *sse2_movdqu and | |
21689 | *avx_movdqu<avxmodesuffix>. | |
21690 | (<sse3>_lddqu<avxmodesuffix>) Merge from sse3_lddqu and | |
21691 | avx_lddqu<avxmodesuffix>. | |
21692 | (<sse>_movnt<mode>): Merge with avx_movnt<AVXMODEF2P:mode>. | |
21693 | (<sse2>_movnt<mode>): Merge from sse2_movntv2di and | |
21694 | avx_movnt<AVXMODEDI:mode>. | |
21695 | * config/i386/i386.c (ix86_expand_vector_move_misalign): Update for | |
21696 | renamed sse_movups, sse2_movupd and sse2_movdqu patterns. | |
21697 | ||
45892a65 | 21698 | 2011-04-16 Bernd Schmidt <bernds@codesourcery.com> |
21699 | ||
21700 | PR target/48629 | |
21701 | * haifa-sched.c (prune_ready_list, schedule_block): Use | |
21702 | sched_pressure_p rather than flag_sched_pressure. | |
21703 | ||
6a0cacf9 | 21704 | 2011-04-15 Pat Haugen <pthaugen@us.ibm.com> |
46052a74 | 21705 | |
21706 | * config/rs6000/rs6000.c (call_ABI_of_interest): Call | |
21707 | cgraph_get_node instead of cgraph_get_create_node. | |
21708 | ||
9ecadf14 | 21709 | 2011-04-15 Jakub Jelinek <jakub@redhat.com> |
21710 | ||
21711 | * cfgexpand.c (expand_debug_expr): Use | |
21712 | simplify_gen_{unary,binary,ternary} instead of gen_rtx_*. | |
21713 | ||
a882d754 | 21714 | 2011-04-15 Michael Matz <matz@suse.de> |
21715 | ||
21716 | * tree.h (ALLOCA_FOR_VAR_P): Rename to CALL_ALLOCA_FOR_VAR_P. | |
21717 | * builtins.c (expand_builtin): Use CALL_ALLOCA_FOR_VAR_P. | |
21718 | * function.c (gimplify_parameters): Ditto. | |
21719 | * gimplify.c (gimplify_vla_decl): Ditto. | |
21720 | ||
21721 | * gimple.h (enum gf_mask): Add GF_CALL_ALLOCA_FOR_VAR. | |
21722 | (gimple_call_set_alloca_for_var): New inline function. | |
21723 | (gimple_call_alloca_for_var_p): Ditto. | |
e5f53f2a | 21724 | * gimple.c (gimple_build_call_from_tree): Remember |
21725 | CALL_ALLOCA_FOR_VAR_P state. | |
a882d754 | 21726 | * cfgexpand.c (expand_call_stmt): Restore CALL_ALLOCA_FOR_VAR_P state. |
21727 | ||
21728 | * tree-inline.c (inline_forbidden_p_stmt): Don't reject alloca | |
21729 | calls if they were for VLA objects. | |
21730 | ||
b3b1665e | 21731 | 2011-04-15 Martin Jambor <mjambor@suse.cz> |
21732 | ||
21733 | * ipa-prop.c (ipa_analyze_virtual_call_uses): Remove handling | |
21734 | of ADR_EXPRs. | |
21735 | ||
4559c6fc | 21736 | 2011-04-15 Martin Jambor <mjambor@suse.cz> |
21737 | ||
21738 | PR middle-end/48601 | |
21739 | * tree-emutls.c (lower_emutls_function_body): Call | |
21740 | cgraph_get_create_node instead of cgraph_get_node. Do not assert the | |
21741 | result is non-NULL. | |
21742 | ||
394dd737 | 21743 | 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com> |
21744 | ||
21745 | * c-decl.c (detect_field_duplicates): Call | |
21746 | objc_detect_field_duplicates instead of objc_get_interface_ivars. | |
21747 | ||
97cf41ec | 21748 | 2011-04-15 Nathan Froyd <froydnj@codesourcery.com> |
21749 | ||
21750 | * gimple.h (gimple_asm_clobbers_memory_p): Declare. | |
21751 | * gimple.c (gimple_asm_clobbers_memory_p): Define. | |
21752 | * ipa-pure-const.c (check_stmt): Call it. | |
21753 | * tree-ssa-operands.c (get_asm_expr_operands): Likewise. | |
21754 | ||
abb08aa8 | 21755 | 2011-04-15 Richard Guenther <rguenther@suse.de> |
21756 | ||
21757 | PR tree-optimization/48290 | |
21758 | * tree-ssa-copy.c (copy_prop_visit_phi_node): Propagate constants. | |
21759 | Properly decide inhibiting propagation based on the valueized | |
21760 | operand. Do loop-closed SSA form preserving here ... | |
21761 | (init_copy_prop): ... not here. | |
21762 | ||
8ba20934 | 21763 | 2011-04-15 H.J. Lu <hongjiu.lu@intel.com> |
21764 | ||
21765 | PR target/48612 | |
21766 | * config/i386/sse.md (*ieee_smin<mode>3): Switch mnemonics. | |
21767 | (*ieee_smax<mode>3): Likewise. | |
21768 | ||
79dab3a2 | 21769 | 2011-04-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
21770 | ||
21771 | * config/s390/s390.md (popcountdi2, popcountsi2, popcounthi2): | |
21772 | Replace match_operand with match_dup for the third operand in | |
21773 | these expanders. | |
21774 | ||
34dd021c | 21775 | 2011-04-15 Maxim Kuvyrkov <maxim@codesourcery.com> |
21776 | ||
21777 | * combine.c (subst, combine_simlify_rtx): Add new argument, use it | |
21778 | to track processing of conditionals. Update all callers. | |
21779 | (try_combine, simplify_if_then_else): Update. | |
21780 | ||
3dd7d6a7 | 21781 | 2011-04-15 Maxim Kuvyrkov <maxim@codesourcery.com> |
21782 | ||
21783 | * config/m68k/m68k.c (m68k_sched_variable_issue): Handle | |
21784 | -fsched-pressure. | |
21785 | ||
83456a4b | 21786 | 2011-04-15 Georg-Johann Lay <avr@gjlay.de> |
e5f53f2a | 21787 | |
83456a4b | 21788 | * config/avr/avr.md ("rotl<mode>3",mode=HIDI): Use match_dup |
21789 | instead of match_operand for operand 3. | |
21790 | ||
48eb616d | 21791 | 2011-04-15 Richard Sandiford <richard.sandiford@linaro.org> |
21792 | ||
21793 | * recog.h (insn_operand_data): Add an "allows_mem" field. | |
21794 | * genoutput.c (output_operand_data): Initialize it. | |
21795 | * optabs.c (maybe_legitimize_operand_same_code): New function. | |
21796 | (maybe_legitimize_operand): Use it when matching the original | |
21797 | op->value. | |
21798 | ||
57859735 | 21799 | 2011-04-15 Eric Botcazou <ebotcazou@adacore.com> |
21800 | ||
21801 | * gimplify.c: Fix issues in comments throughout. | |
21802 | (voidify_wrapper_expr): Fix long line. | |
21803 | (build_stack_save_restore): Likewise. | |
21804 | (gimplify_loop_expr): Likewise. | |
21805 | (gimplify_compound_lval): Likewise. | |
21806 | (gimplify_init_ctor_eval): Likewise. | |
21807 | (gimplify_modify_expr_rhs): Likewise. | |
21808 | (omp_notice_threadprivate_variable): Likewise. | |
21809 | ||
317bd3b6 | 21810 | 2011-04-15 Eric Botcazou <ebotcazou@adacore.com> |
a967d5e5 | 21811 | |
317bd3b6 | 21812 | * cfgexpand.c (expand_call_stmt): Convert the function type to the |
21813 | original one if this is not a builtin function. | |
a967d5e5 | 21814 | |
908f63e8 | 21815 | 2011-04-14 Jakub Jelinek <jakub@redhat.com> |
21816 | ||
21817 | PR target/48605 | |
21818 | * config/i386/sse.md (sse4_1_insertps): If operands[2] is a MEM, | |
21819 | offset it as needed based on top 2 bits in operands[3], change | |
21820 | MEM mode to SFmode and mask those 2 bits away from operands[3]. | |
21821 | ||
a758bf7d | 21822 | 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> |
21823 | ||
21824 | * c-parser.c (c_parser_objc_protocol_definition): Updated for | |
21825 | change from objc_declare_protocols() to objc_declare_protocol(). | |
21826 | ||
f6c74054 | 21827 | 2011-04-14 Uros Bizjak <ubizjak@gmail.com> |
21828 | ||
21829 | * config/i386/sse.md (sse4_1): New mode attribute. | |
21830 | (<sse4_1>_blend<ssemodesuffix><avxmodesuffix>): Macroize from | |
21831 | avx_blend<ssemodesuffix><avxmodesuffix> and | |
21832 | sse4_1_blend<ssemodesuffix> using VF mode iterator. | |
21833 | (<sse4_1>_blendv<ssemodesuffix><avxmodesuffix>): Macroize from | |
21834 | avx_blendv<ssemodesuffix><avxmodesuffix> and | |
21835 | sse4_1_blendv<ssemodesuffix> using VF mode iterator. | |
21836 | (<sse4_1>_dp<ssemodesuffix><avxmodesuffix>): Macroize from | |
21837 | avx_dp<ssemodesuffix><avxmodesuffix> and | |
21838 | sse4_1_dp<ssemodesuffix> using VF mode iterator. | |
21839 | (sse4_1_mpsadbw): Merge with *avx_mpsadbw. | |
21840 | (sse4_1_packusdw): Merge with *avx_packusdw. | |
21841 | (sse4_1_pblendvb): Merge with *avx_pblendvb. | |
21842 | (sse4_1_pblendw): Merge with *avx_pblendw. | |
21843 | (avx_vtest<ssemodesuffix><avxmodesuffix>): Use VF mode iterator. | |
21844 | (<sse4_1>_round<ssemodesuffix><avxmodesuffix>): Macroize from | |
21845 | avx_round<ssemodesuffix>256 and sse4_1_round<ssemodesuffix> using | |
21846 | VF mode iterator. | |
21847 | (sse4_1_round<ssescalarmodesuffix>): Merge with | |
21848 | *avx_round<ssescalarmodesuffix>. | |
21849 | (aesenc): Merge with *avx_aesenc. | |
21850 | (aesenclast): Merge with *avx_aesenclast. | |
21851 | (aesdec): Merge with *avx_aesdec. | |
21852 | (aesdeclast): Merge with *avx_aesdeclast. | |
21853 | (pclmulqdq): Merge with *pclmulqdq. | |
21854 | * config/i386/predicates.md (reg_not_xmm0_operand_maybe_avx): | |
21855 | New predicate. | |
21856 | (nonimm_not_xmm0_operand_maybe_avx): Ditto. | |
21857 | ||
25c513b9 | 21858 | 2011-04-14 H.J. Lu <hongjiu.lu@intel.com> |
21859 | ||
21860 | PR middle-end/48608 | |
21861 | * cfgexpand.c (get_decl_align_unit): Renamed to ... | |
21862 | (align_local_variable): This. Update DECL_ALIGN. | |
21863 | (add_stack_var): Updated. | |
21864 | (expand_one_stack_var): Likewise. | |
21865 | ||
07ff6a65 | 21866 | 2011-04-14 Richard Guenther <rguenther@suse.de> |
21867 | ||
21868 | * tree-ssa-dse.c (struct dse_global_data, struct dse_block_local_data): | |
21869 | Remove. | |
21870 | (dse_initialize_block_local_data, dse_leave_block, | |
21871 | record_voperand_set, get_stmt_uid): Likewise. | |
21872 | (dse_possible_dead_store_p): Allow any kind of killing stmt. | |
21873 | (dse_optimize_stmt): Remove voperand set handling code. | |
21874 | Simplify and improve to handle any kind of killing stmt. | |
21875 | (dse_record_phi): Remove. | |
21876 | (dse_enter_block): Simplify. | |
21877 | (tree_ssa_dse): Likewise. | |
21878 | * tree-ssa-alias.c (stmt_kills_ref_p_1): Handle some builtins. | |
21879 | ||
c7b2cc59 | 21880 | 2011-04-14 Jan Hubicka <jh@suse.cz> |
21881 | ||
21882 | * cgraph.c (dump_cgraph_node): Do not dump inline summaries. | |
21883 | * cgraph.h (struct inline_summary): Move to ipa-inline.h | |
21884 | (cgraph_local_info): Remove inline_summary. | |
21885 | * ipa-cp.c: Include ipa-inline.h. | |
21886 | (ipcp_cloning_candidate_p, ipcp_estimate_growth, | |
21887 | ipcp_estimate_cloning_cost, ipcp_insert_stage): Use inline_summary | |
21888 | accesor. | |
21889 | * lto-cgraph.c (lto_output_node): Do not stream inline summary. | |
21890 | (input_overwrite_node): Do not set inline summary. | |
21891 | (input_node): Do not stream inline summary. | |
21892 | * ipa-inline.c (cgraph_decide_inlining): Dump inline summaries. | |
21893 | (cgraph_decide_inlining_incrementally): Do not try to estimate overall | |
21894 | growth; we do not have inline parameters computed for that anyway. | |
21895 | (cgraph_early_inlining): After inlining compute call_stmt_sizes. | |
21896 | * ipa-inline.h (struct inline_summary): Move here from ipa-inline.h | |
21897 | (inline_summary_t): New type and VECtor. | |
21898 | (debug_inline_summary, dump_inline_summaries): Declare. | |
21899 | (inline_summary): Use VOCtor. | |
21900 | (estimate_edge_growth): Kill hack computing call stmt size directly. | |
21901 | * lto-section-in.c (lto_section_name): Add inline section. | |
21902 | * ipa-inline-analysis.c: Include lto-streamer.h | |
21903 | (node_removal_hook_holder, node_duplication_hook_holder): New holders | |
21904 | (inline_node_removal_hook, inline_node_duplication_hook): New functions. | |
21905 | (inline_summary_vec): Define. | |
21906 | (inline_summary_alloc, dump_inline_summary, debug_inline_summary, | |
21907 | dump_inline_summaries): New functions. | |
f6c74054 | 21908 | (estimate_function_body_sizes): Properly compute size/time of outgoing |
21909 | calls. | |
21910 | (compute_inline_parameters): Alloc inline_summary; do not compute | |
21911 | size/time of incomming calls. | |
c7b2cc59 | 21912 | (estimate_edge_time): Avoid missing time summary hack. |
21913 | (inline_read_summary): Read inline summary info. | |
21914 | (inline_write_summary): Write inline summary info. | |
21915 | (inline_free_summary): Free all hooks and inline summary vector. | |
21916 | * lto-streamer.h: Add LTO_section_inline_summary section. | |
21917 | * Makefile.in (ipa-cp.o, ipa-inline-analysis.o): Update dependencies. | |
21918 | * ipa.c (cgraph_remove_unreachable_nodes): Fix dump file formating. | |
21919 | ||
481fc474 | 21920 | 2011-04-14 Richard Sandiford <richard.sandiford@linaro.org> |
21921 | ||
21922 | * tree-vectorizer.h (vect_strided_store_supported): Add a | |
21923 | HOST_WIDE_INT argument. | |
21924 | (vect_strided_load_supported): Likewise. | |
21925 | (vect_permute_store_chain): Return void. | |
21926 | (vect_transform_strided_load): Likewise. | |
21927 | (vect_permute_load_chain): Delete. | |
21928 | * tree-vect-data-refs.c (vect_strided_store_supported): Take a | |
21929 | count argument. Check that the count is a power of two. | |
21930 | (vect_strided_load_supported): Likewise. | |
21931 | (vect_permute_store_chain): Return void. Update after above changes. | |
21932 | Assert that the access is supported. | |
21933 | (vect_permute_load_chain): Likewise. | |
21934 | (vect_transform_strided_load): Return void. | |
21935 | * tree-vect-stmts.c (vectorizable_store): Update calls after | |
21936 | above interface changes. | |
21937 | (vectorizable_load): Likewise. | |
21938 | (vect_analyze_stmt): Don't check for strided powers of two here. | |
21939 | ||
ca793672 | 21940 | 2011-04-14 Richard Guenther <rguenther@suse.de> |
21941 | ||
21942 | PR tree-optimization/48590 | |
21943 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle | |
21944 | BUILT_IN_ALLOCA, BUILT_IN_STACK_SAVE and BUILT_IN_STACK_RESTORE. | |
21945 | (call_may_clobber_ref_p_1): Handle BUILT_IN_ALLOCA and | |
21946 | BUILT_IN_STACK_SAVE. | |
21947 | * tree-ssa-dce.c (propagate_necessity): Handle | |
21948 | BUILT_IN_ALLOCA, BUILT_IN_STACK_SAVE and BUILT_IN_STACK_RESTORE. | |
21949 | ||
29d7200d | 21950 | 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> |
21951 | ||
21952 | * c-parser.c (c_parser_objc_class_declaration): Updated call to | |
21953 | objc_declare_class. | |
21954 | ||
0c883ef3 | 21955 | 2011-04-14 Richard Guenther <rguenther@suse.de> |
21956 | ||
21957 | * tree.h (get_object_alignment_1): Declare. | |
21958 | * builtins.c (get_object_alignment_1): Split out worker from ... | |
21959 | (get_object_alignment): ... here. | |
21960 | * fold-const.c (get_pointer_modulus_and_residue): Use | |
21961 | get_object_alignment_1. | |
21962 | ||
bd5ba09f | 21963 | 2011-04-14 Richard Sandiford <richard.sandiford@linaro.org> |
21964 | ||
21965 | * tree-vectorizer.h (vect_create_data_ref_ptr): Add an extra | |
21966 | type parameter. | |
21967 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add an aggr_type | |
21968 | parameter. Generalise code to handle arrays as well as vectors. | |
21969 | (vect_setup_realignment): Update accordingly. | |
21970 | * tree-vect-stmts.c (vectorizable_store): Likewise. | |
21971 | (vectorizable_load): Likewise. | |
21972 | ||
362eeee7 | 21973 | 2011-04-14 Richard Sandiford <richard.sandiford@linaro.org> |
21974 | ||
21975 | * tree-vect-stmts.c (vectorizable_load): Allocate and free dr_chain | |
21976 | within the per-copy loop. | |
21977 | ||
0ffb7cb0 | 21978 | 2011-04-14 Richard Sandiford <richard.sandiford@linaro.org> |
ca4943f5 | 21979 | |
21980 | * tree-vect-stmts.c (vectorizable_load): Print the number of copies | |
21981 | in the dump file. | |
21982 | ||
0ffb7cb0 | 21983 | 2011-04-14 Richard Sandiford <richard.sandiford@linaro.org> |
d98c9552 | 21984 | |
21985 | * doc/options.texi (Negative): Explicitly mention that the | |
21986 | Negative chain must be circular. | |
21987 | ||
2149d019 | 21988 | 2011-04-14 Nathan Froyd <froydnj@codesourcery.com> |
21989 | ||
21990 | * function.h (block_chainon): Declare. | |
21991 | * function.c (block_chainon): Define. | |
21992 | ||
c5be380e | 21993 | 2011-04-14 Anatoly Sokolov <aesok@post.ru> |
f6c74054 | 21994 | Eric Weddington <eric.weddington@atmel.com> |
6a0cacf9 | 21995 | Georg-Johann Lay <avr@gjlay.de> |
f6c74054 | 21996 | |
dcab66ec | 21997 | * config/avr/avr.c ("insn-codes.h", "optabs.h", "langhooks.h"): |
c5be380e | 21998 | New Includes |
21999 | (avr_init_builtins, avr_expand_builtin, | |
22000 | avr_expand_delay_cycles, avr_expand_unop_builtin, | |
22001 | avr_expand_binop_builtin ): New functions. | |
22002 | (avr_builtin_id): New enum | |
22003 | (struct avr_builtin_description): New struct | |
22004 | (bdesc_1arg, bdesc_2arg): New arrays describing some RTL builtins. | |
22005 | (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define. | |
f6c74054 | 22006 | |
c5be380e | 22007 | * config/avr/avr.md (UNSPEC_FMUL, UNSPEC_FMULS, UNSPEC_FMULSU, |
f6c74054 | 22008 | UNSPECV_ENABLE_IRQS, UNSPECV_NOP, UNSPECV_SLEEP, UNSPECV_WDR, |
c5be380e | 22009 | UNSPECV_DELAY_CYCLES): new enumeration values |
22010 | (UNSPEC_SEI, UNSPEC_CLI): Remove enumeration values | |
22011 | ("enable_interrupt"): Use UNSPECV_ENABLE_IRQS | |
22012 | ("disable_interrupt"): Use UNSPECV_ENABLE_IRQS | |
22013 | ("*rotlqi3_4"): rename insn to "rotlqi3_4" | |
22014 | ("delay_cycles_1", "delay_cycles_2", "delay_cycles_3", | |
22015 | "delay_cycles_4", "nopv", "sleep", "wdr", "fmul", "fmuls", | |
22016 | "fmulsu"): New insns | |
f6c74054 | 22017 | |
c5be380e | 22018 | * config/avr/avr-c.c: fix line endings |
22019 | (avr_cpu_cpp_builtins): New builtin defines: __BUILTIN_AVR_NOP, | |
22020 | __BUILTIN_AVR_SEI, __BUILTIN_AVR_CLI, __BUILTIN_AVR_WDR, | |
22021 | __BUILTIN_AVR_SLEEP, __BUILTIN_AVR_SWAP, | |
22022 | __BUILTIN_AVR_DELAY_CYCLES, __BUILTIN_AVR_FMUL, | |
22023 | __BUILTIN_AVR_FMULS, __BUILTIN_AVR_FMULSU. | |
f6c74054 | 22024 | |
c5be380e | 22025 | * doc/extend.texi (AVR Built-in Functions): New node |
22026 | (Target Builtins): Add documentation of AVR | |
22027 | built-in functions. | |
22028 | ||
cb7c66a8 | 22029 | 2011-04-14 Georg-Johann Lay <avr@gjlay.de> |
22030 | ||
22031 | PR target/44643 | |
22032 | * config/avr/avr.c (avr_insert_attributes): Leave TREE_READONLY | |
22033 | alone. Error if non-const data has attribute progmem. | |
22034 | ||
d39db554 | 22035 | 2011-04-13 Nathan Froyd <froydnj@codesourcery.com> |
22036 | ||
22037 | * tree.h (struct tree_constructor): Include tree_typed instead of | |
22038 | tree_common. | |
22039 | * tree.c (initialize_tree_contains_struct): Mark TS_CONSTRUCTOR as | |
22040 | TS_TYPED instead of TS_COMMON. | |
22041 | ||
f6c74054 | 22042 | 2011-04-13 Uros Bizjak <ubizjak@gmail.com> |
908dc1fc | 22043 | |
22044 | * config/i386/sse.md (*sse2_uavgv16qi3): Merge with *avx_uavgv16qi3. | |
22045 | (*sse2_uavgv8hi3): Merge with *avx_uavgv8hi3. | |
22046 | (sse2_psadbw): Merge with *avx_psadbw. | |
22047 | (ssse3_phaddwv8hi3): Merge with *avx_phaddwv8hi3. | |
22048 | (ssse3_phadddv4si3): Merge with *avx_phadddv4si3. | |
22049 | (ssse3_phaddswv8hi3): Merge with *avx_phaddswv8hi3. | |
22050 | (ssse3_phsubwv8hi3): Merge with *avx_phsubwv8hi3. | |
22051 | (ssse3_phsubdv4si3): Merge with *avx_phsubdv4si3. | |
22052 | (ssse3_phsubswv8hi3): Merge with *avx_phsubswv8hi3. | |
22053 | (ssse3_pmaddubsw128): Merge with *avx_pmaddubsw128. | |
22054 | (*ssse3_pmulhrswv8hi3): Merge with *avx_pmulhrswv8hi3. | |
22055 | (ssse3_pshufbv16qi3): Merge with *avx_pshufbv16qi3. | |
22056 | (ssse3_psign<mode>3): Merge with *avx_psign<mode>3. | |
22057 | (ssse3_palignrti): Merge with *avx_palignrti. | |
22058 | ||
acb5ba8c | 22059 | 2011-04-13 Nathan Froyd <froydnj@codesourcery.com> |
22060 | ||
22061 | * tree-flow.h (struct gimple_df): Make free_ssanames a VEC. | |
22062 | * tree-ssanames.c (fini_ssanames): VEC_free it. | |
22063 | (make_ssa_name_fn): Update for VECness of free_ssanames. | |
22064 | (release_ssa_name, release_dead_ssa_names): Likewise. | |
22065 | * tree.h (struct tree_ssa_name): Include tree_typed instead of | |
22066 | tree_common. | |
22067 | * tree.c (initialize_tree_contains_struct): Mark TS_SSA_NAME as | |
22068 | TS_TYPED instead of TS_COMMON. | |
22069 | ||
30c4e60d | 22070 | 2011-04-13 Nathan Froyd <froydnj@codesourcery.com> |
22071 | ||
22072 | * postreload-gcse.c (gcse_after_reload_main): Add calls to | |
22073 | statistics_counter_event. | |
22074 | * tree-ssa-copyrename.c (stats): Define. | |
22075 | (rename_ssa_copies): Count coalesced SSA_NAMEs. Add call to | |
22076 | statistics_counter_event. | |
22077 | * tree-ssa-math-opts.c (reciprocal_stats, sincos_stats): Define. | |
22078 | (bswap_stats, widen_mul_stats): Define. | |
22079 | (insert_reciprocals): Increment rdivs_inserted. | |
22080 | (execute_cse_reciprocals): Zeroize reciprocal_stats. Increment | |
22081 | rfuncs_inserted. Add calls to statistics_counter_event. | |
22082 | (execute_cse_sincos_1): Increment inserted. | |
22083 | (execute_cse_sincos): Zeroize sincos_stats. Add call to | |
22084 | statistics_counter_event. | |
22085 | (execute_optimize_bswap): Zeroize bswap_stats. Increment fields | |
22086 | of bswap_stats. Add calls to statistics_counter_event. | |
22087 | (convert_mult_to_widen): Increment widen_mults_inserted. | |
22088 | (convert_plusminus_to_widen): Increment maccs_inserted. | |
22089 | (convert_mult_to_fma): Increment fmas_inserted. | |
22090 | (execute_optimize_widening_mul): Zeroize widen_mul_stats. Add | |
22091 | calls to statistics_counter_event. | |
22092 | ||
ca8cd143 | 22093 | 2011-04-13 Vladimir Makarov <vmakarov@redhat.com> |
22094 | ||
22095 | PR rtl-optimization/48455 | |
22096 | * ira-costs.c (find_costs_and_classes): Use i_mem_cost instead of | |
22097 | `temp_costs->mem_cost'. | |
22098 | ||
99c67f24 | 22099 | 2011-04-13 Jan Hubicka <jh@suse.cz> |
22100 | ||
22101 | * ipa-inline.h: New file. | |
22102 | * ipa-inline-analysis.c: New file. Broken out of ... | |
22103 | * ipa-inline.c: ... this file; update toplevel comment; | |
22104 | include ipa-inline.h | |
22105 | (inline_summary): Move to ipa-inline.h | |
22106 | (cgraph_estimate_edge_time): Rename to estimate_edge_time; move to | |
22107 | ipa-inline-analysis.c. | |
19410918 | 22108 | (cgraph_estimate_time_after_inlining): Rename to |
22109 | estiamte_time_after_inlining; move to ipa-inline-analysis.c | |
99c67f24 | 22110 | (cgraph_estimate_edge_growth): Move to ipa-inline-analysis.c; rename |
22111 | to estimate_edge_growth. | |
22112 | (cgraph_estimate_size_after_inlining): Move to ipa-inline-analysis.c; | |
22113 | rename to estimate_size_after_inlining. | |
22114 | (cgraph_mark_inline_edge): Update for new naming convention. | |
22115 | (cgraph_check_inline_limits): Likewise. | |
22116 | (cgraph_edge_badness): Likewise. | |
22117 | (cgraph_decide_recursive_inlining): Likewise. | |
22118 | (cgraph_decide_inlining_of_small_functions): Likewise. | |
22119 | (cgraph_decide_inlining_incrementally): Likewise. | |
19410918 | 22120 | (cgraph_estimate_growth): Rename to estimate_growth; move to |
22121 | ipa-inline-analysis.c. | |
99c67f24 | 22122 | (eliminated_by_inlining_prob): Move to ipa-inline-analysis.c. |
22123 | (estimate_function_body_sizes): Move to ipa-inline-analysis.c. | |
22124 | (compute_inline_parameters): Likewise. | |
22125 | (compute_inline_parameters_for_current): Likewise. | |
22126 | (pass_inline_parameters): Likewise. | |
22127 | (inline_indirect_intraprocedural_analysis): Likewise. | |
22128 | (analyze_function): Rename to inline_analyze_function; likewise. | |
22129 | (add_new_function): Move to ipa-inline-analysis.c. | |
22130 | (inline_generate_summary): Likewise. | |
22131 | (inline_read_summary): Likewise. | |
22132 | (inline_write_summary): Likewise. | |
22133 | * Makefile.in (ipa-inline-analysis.c): New file. | |
22134 | ||
dc360156 | 22135 | 2011-04-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
22136 | ||
22137 | * configure.ac (gcc_cv_as_sparc_gotdata_op): Remove GNU ld check. | |
22138 | * configure: Regenerate. | |
22139 | ||
189737d2 | 22140 | 2011-04-13 Nathan Froyd <froydnj@codesourcery.com> |
22141 | ||
22142 | * tree.h (struct tree_int_cst, struct real_value): Include tree_typed | |
22143 | instead of tree_common. | |
22144 | (struct tree_fixed_cst, struct tree_string, struct tree_complex): | |
22145 | Likewise. | |
22146 | * tree.c (initialize_tree_contains_struct): Mark such nodes as being | |
22147 | TS_TYPED rather than TS_COMMON. | |
22148 | * print-tree.c (print_node) [STRING_CST]: Don't print TREE_CHAIN. | |
22149 | ||
b76e3d4f | 22150 | 2011-04-01 Georg-Johann Lay <avr@gjlay.de> |
22151 | ||
22152 | PR target/45263 | |
8a59320f | 22153 | * config/avr/libgcc.S (__do_global_ctors, __do_global_dtors): Don't use |
22154 | r20 around calls of __tablejump_elpm__ | |
b76e3d4f | 22155 | |
0f94f46b | 22156 | 2011-04-13 Jakub Jelinek <jakub@redhat.com> |
22157 | ||
22158 | PR middle-end/48591 | |
22159 | * omp-low.c (expand_omp_atomic_fetch_op): Return false if decl is | |
22160 | NULL. | |
22161 | (expand_omp_atomic_pipeline): Return false if cmpxchg is NULL. | |
22162 | ||
8c72aae9 | 22163 | 2011-04-13 Bernd Schmidt <bernds@codesourcery.com> |
22164 | ||
22165 | * dwarf2out.c (struct dw_cfi_struct): Remove member dw_cfi_next. | |
22166 | (dw_cfi_ref): Add DEF_VEC_P and some DEF_VEC_ALLOC_Ps. | |
22167 | (cfi_vec): New typedef. | |
22168 | (struct dw_fde_struct): Make dw_fde_cfi a cfi_vec. Replace | |
22169 | dw_fde_switch_cfi with an integer dw_fde_switch_cfi_index. | |
22170 | (cie_cfi_vec): New static variable. | |
22171 | (cie_cfi_head): Delete. | |
22172 | (add_cfi): Accept a cfi_vec * as first argument. All callers and | |
22173 | declaration changed. Use vector rather than list operations. | |
22174 | (new_cfi): Don't initialize the dw_cfi_next field. | |
22175 | (add_fde_cfi): Allocate cie_cfi_vec if necessary. Use vector | |
22176 | rather than list operations. | |
22177 | (lookup_cfa): Use vector rather than list operations. | |
22178 | (output_cfis): New argument upto. Accept a cfi_vec rather than | |
22179 | a dw_cfi_ref list head as argument. All callers changed. | |
22180 | Iterate over the vector using upto as a maximum index. | |
22181 | (output_all_cfis): New static function. | |
22182 | (output_fde): Use vector rather than list operations. Use the | |
22183 | new upto argument for output_cfis rather than manipulating a | |
22184 | list. | |
22185 | (dwarf2out_begin_prologue): Change initializations to match | |
22186 | new struct members. | |
22187 | (dwarf2out_switch_text_section): Initialize dw_fde_switch_cfi_index | |
22188 | from the vector length rather than searching for the end of a list. | |
22189 | Use output_all_cfis. | |
22190 | (convert_cfa_to_fb_loc_list): Use vector rather than list operations. | |
22191 | ||
4d58347f | 22192 | 2011-04-13 Nick Clifton <nickc@redhat.com> |
22193 | ||
22194 | * config/rx/rx.md (movmemsi): Do not use this pattern when | |
22195 | volatile pointers are involved. | |
22196 | ||
b11a97b3 | 22197 | 2011-04-13 Uros Bizjak <ubizjak@gmail.com> |
22198 | ||
22199 | * config/i386/sse.md (pinsrbits): Remove. | |
22200 | (sse2_packsswb): Merge with *avx_packsswb. | |
22201 | (sse2_packssdw): Merge with *avx_packssdw. | |
22202 | (sse2_packuswb): Merge with *avx_packuswb. | |
22203 | (vec_interleave_highv16qi): Merge with *avx_interleave_highv16qi. | |
22204 | (vec_interleave_lowv16qi): Merge with *avx_interleave_lowv16qi. | |
22205 | (vec_interleave_highv8hi): Merge with *avx_interleave_highv8hi. | |
22206 | (vec_interleave_lowv8hi): Merge with *avx_interleave_lowv8hi. | |
22207 | (vec_interleave_highv4si): Merge with *avx_interleave_highv4si. | |
22208 | (vec_interleave_lowv4si): Merge with *avx_interleave_lowv4si. | |
22209 | (*sse4_1_pinsrb): Merge with *avx_pinsr<ssevecsize>. | |
22210 | (*sse2_pinsrw): Merge with *avx_pinsr<ssevecsize>. | |
22211 | (*sse4_1_pinsrd): Merge with *avx_pinsr<ssevecsize>. | |
22212 | (*sse4_1_pinsrq): Merge with *avx_pinsrq. | |
22213 | (sse2_loadld): Merge with *avx_loadld. | |
22214 | (*vec_extractv2di_1_rex64): Merge with *vec_extractv2di_1_rex64_avx. | |
22215 | (*vec_extractv2di_1_sse2): Merge with *vec_extractv2di_1_avx. | |
22216 | (*vec_concatv2si_sse4_1): Merge with *vec_concatv2si_avx. | |
22217 | (*vec_concatv2di_rex64_sse4_1): Merge with *vec_concatv2di_rex64_avx. | |
22218 | (vec_concatv2di): Merge with *vec_concatv2di_avx. | |
22219 | ||
9b88d08d | 22220 | 2011-04-12 Nathan Froyd <froydnj@codesourcery.com> |
22221 | ||
22222 | * c-decl.c (union lang_tree_node): Check for TS_COMMON before | |
22223 | calling TREE_CHAIN. | |
22224 | * print-tree.c (print_node): Likewise. | |
22225 | * tree-inline.c (copy_tree_r): Likewise. | |
22226 | * c-lang.c (LANG_HOOKS_INIT_TS): Define. | |
22227 | * lto-streamer-in.c (lto_input_tree_pointers): Check for TS_TYPED | |
22228 | instead of TS_COMMON. | |
22229 | * lto-streamer-out.c (lto_output_tree_pointers): Likewise. | |
22230 | * tree.c (initialize_tree_contains_struct): Handle TS_TYPED. | |
22231 | (copy_node_stat): Zero TREE_CHAIN only if necessary. | |
22232 | (MARK_TS_BASE, MARK_TS_TYPED, MARK_TS_COMMON): Move these... | |
22233 | (MARK_TS_DECL_COMMON, MARK_TS_DECL_COMMON, MARK_TS_DECL_WRTL): | |
22234 | ...and these... | |
22235 | (MARK_TS_DECL_WITH_VIS, MARK_TS_DECL_NON_COMMON): ...and these... | |
22236 | * tree.h: ...here. | |
22237 | (TREE_CHAIN): Check for a TS_COMMON structure. | |
22238 | (TREE_TYPE): Check for a TS_TYPED structure. | |
22239 | ||
6a0cacf9 | 22240 | 2011-04-12 Pat Haugen <pthaugen@us.ibm.com> |
190add86 | 22241 | |
22242 | * config/rs6000/rs6000.c (call_ABI_of_interest): Call | |
22243 | cgraph_get_create_node instead of cgraph_node. | |
22244 | ||
4185cf58 | 22245 | 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> |
22246 | ||
22247 | * c-parser.c (c_parser_initelt): Updated call to | |
22248 | objc_build_message_expr. | |
22249 | (c_parser_postfix_expression): Likewise. | |
22250 | ||
99e7ad2e | 22251 | 2011-04-12 Kai Tietz <ktietz@redhat.com> |
22252 | ||
22253 | * config/i386/mingw32.h (TARGET_SUBTARGET_DEFAULT): Add | |
22254 | MASK_MS_BITFIELD_LAYOUT bit. | |
22255 | ||
41b4f8f9 | 22256 | 2011-04-12 Jakub Jelinek <jakub@redhat.com> |
22257 | ||
22258 | * combine.c (update_cfg_for_uncondjump): Instead of testing at_end | |
22259 | assert it is always true. | |
22260 | (try_combine): Don't call update_cfg_for_uncondjump for noop non-jump | |
22261 | moves. | |
22262 | ||
05ca272f | 22263 | 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> |
22264 | ||
22265 | * c-parser.c (c_lex_one_token): Rewritten conditional used when | |
22266 | compiling Objective-C to be more efficient. | |
22267 | ||
6c6c6ebd | 22268 | 2011-04-12 Axel Freyn <axel-freyn@gmx.de> |
22269 | ||
22270 | * opts-common.c (decode_cmdline_options_to_array): Remove variable | |
22271 | argv_copied. | |
22272 | ||
50c0c258 | 22273 | 2011-04-12 Richard Sandiford <richard.sandiford@linaro.org> |
22274 | ||
22275 | * recog.h, genoutput.c, optabs.c: Revert last patch. | |
22276 | ||
458a8706 | 22277 | 2011-04-12 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
22278 | ||
908dc1fc | 22279 | PR target/48090 |
22280 | * config/arm/arm.md (*arm_negdi2): Fix early clobber constraints. | |
458a8706 | 22281 | |
9ee2b2ff | 22282 | 2011-04-12 Richard Sandiford <richard.sandiford@linaro.org> |
22283 | ||
22284 | * recog.h (insn_operand_data): Add an "allows_mem" field. | |
22285 | * genoutput.c (output_operand_data): Initialize it. | |
22286 | * optabs.c (maybe_legitimize_operand_same_code): New function. | |
22287 | (maybe_legitimize_operand): Use it when matching the original | |
22288 | op->value. | |
22289 | ||
5d592141 | 22290 | 2011-04-12 Richard Sandiford <richard.sandiford@linaro.org> |
22291 | ||
22292 | * genpreds.c (process_define_predicate): Move most processing | |
22293 | to gensupport.c. Continue to validate the expression. | |
22294 | * genrecog.c (did_you_mean_codes, compute_predicate_codes) | |
22295 | (process_define_predicate): Move processing to gensupport.c. | |
22296 | (main): Remove DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE cases. | |
22297 | * gensupport.c (did_you_mean_codes): Moved from genrecog.c. | |
22298 | (compute_predicate_codes): Moved from genrecog.c. Add lineno | |
22299 | argument. | |
22300 | (valid_predicate_name_p): New function, split out from old | |
22301 | genpreds.c:process_define_predicate. | |
22302 | (process_define_predicate): New function, combining code from | |
22303 | old genpreds.c and genrecog.c functions. | |
22304 | (process_rtx): Call it for DEFINE_PREDICATE and | |
22305 | DEFINE_SPECIAL_PREDICATE. | |
22306 | ||
e5bf7a7a | 22307 | 2011-04-12 Richard Sandiford <richard.sandiford@linaro.org> |
22308 | ||
22309 | * config/arm/arm.c (arm_print_operand): Use MEM_SIZE to get the | |
22310 | size of a '%A' memory reference. | |
22311 | (T_DREG, T_QREG): New neon_builtin_type_bits. | |
22312 | (arm_init_neon_builtins): Assert that the load and store operands | |
22313 | are neon_struct_operands. | |
22314 | (locate_neon_builtin_icode): Provide the neon_builtin_type_bits. | |
22315 | (NEON_ARG_MEMORY): New builtin_arg. | |
22316 | (neon_dereference_pointer): New function. | |
22317 | (arm_expand_neon_args): Add a neon_builtin_type_bits argument. | |
22318 | Handle NEON_ARG_MEMORY. | |
22319 | (arm_expand_neon_builtin): Update after above interface changes. | |
22320 | Use NEON_ARG_MEMORY for loads and stores. | |
22321 | * config/arm/predicates.md (neon_struct_operand): New predicate. | |
22322 | * config/arm/iterators.md (V_two_elem): Tweak formatting. | |
22323 | (V_three_elem): Use BLKmode for accesses that have no associated mode. | |
22324 | (V_four_elem): Tweak formatting. | |
22325 | * config/arm/neon.md (neon_vld1<mode>, neon_vld1_dup<mode>) | |
22326 | (neon_vst1_lane<mode>, neon_vst1<mode>, neon_vld2<mode>) | |
22327 | (neon_vld2_lane<mode>, neon_vld2_dup<mode>, neon_vst2<mode>) | |
22328 | (neon_vst2_lane<mode>, neon_vld3<mode>, neon_vld3_lane<mode>) | |
22329 | (neon_vld3_dup<mode>, neon_vst3<mode>, neon_vst3_lane<mode>) | |
22330 | (neon_vld4<mode>, neon_vld4_lane<mode>, neon_vld4_dup<mode>) | |
22331 | (neon_vst4<mode>): Replace pointer operand with a memory operand. | |
22332 | Use %A in the output template. | |
22333 | (neon_vld3qa<mode>, neon_vld3qb<mode>, neon_vst3qa<mode>) | |
22334 | (neon_vst3qb<mode>, neon_vld4qa<mode>, neon_vld4qb<mode>) | |
22335 | (neon_vst4qa<mode>, neon_vst4qb<mode>): Likewise, but halve | |
22336 | the width of the memory access. Remove post-increment. | |
22337 | * config/arm/neon-testgen.ml: Allow addresses to have an alignment. | |
22338 | ||
f213ed3d | 22339 | 2011-04-12 Nick Clifton <nickc@redhat.com> |
22340 | ||
22341 | * config/v850/v850.c (expand_prologue): Do not use the CALLT | |
22342 | instruction for interrupt handlers if the target is the basic V850 | |
22343 | architecture. | |
22344 | (expand_epilogue): Likewise. | |
22345 | ||
618d6675 | 22346 | 2011-04-12 Jakub Jelinek <jakub@redhat.com> |
22347 | ||
22348 | PR rtl-optimization/48549 | |
22349 | * combine.c (propagate_for_debug): Also stop after BB_END of | |
22350 | this_basic_block. Process LAST and just stop processing after it. | |
22351 | (combine_instructions): If last_combined_insn has been deleted, | |
22352 | set last_combined_insn to its PREV_INSN. | |
22353 | ||
39f59e65 | 22354 | 2011-04-12 Richard Guenther <rguenther@suse.de> |
22355 | ||
22356 | PR tree-optimization/46076 | |
22357 | * gimple.h (struct gimple_statement_call): Add fntype field. | |
22358 | (gimple_call_fntype): Adjust. | |
22359 | (gimple_call_set_fntype): New function. | |
22360 | * gimple.c (gimple_build_call_1): Set the call function type. | |
22361 | * gimplify.c (gimplify_call_expr): Preserve the function | |
22362 | type the frontend used for the call. | |
22363 | (gimplify_modify_expr): Likewise. | |
22364 | * lto-streamer-in.c (input_gimple_stmt): Input the call stmts | |
22365 | function type. | |
22366 | * lto-streamer-out.c (output_gimple_stmt): Output the call stmts | |
22367 | function type. | |
22368 | * tree-ssa.c (useless_type_conversion_p): Function pointer | |
22369 | conversions are useless. | |
22370 | ||
5a90471f | 22371 | 2011-04-12 Martin Jambor <mjambor@suse.cz> |
22372 | ||
22373 | * cgraph.h (cgraph_node): Remove function declaration. | |
22374 | (cgraph_create_node): Declare. | |
22375 | (cgraph_get_create_node): Likewise. | |
22376 | * cgraph.c (cgraph_create_node): Renamed to cgraph_create_node_1. | |
22377 | Updated all callers. | |
22378 | (cgraph_node): Renamed to cgraph_create_node, assert that a node for | |
22379 | the decl does not already exist. Call cgraph_get_create_node instead | |
22380 | of cgraph_node. | |
22381 | (cgraph_get_create_node): New function. | |
22382 | (cgraph_same_body_alias): Update comment. | |
22383 | (cgraph_set_call_stmt): Call cgraph_get_node instead of cgraph_node, | |
22384 | assert it does not return NULL. | |
22385 | (cgraph_update_edges_for_call_stmt): Likewise. | |
22386 | (cgraph_clone_edge): Likewise. | |
22387 | (cgraph_create_virtual_clone): Likewise. | |
22388 | (cgraph_update_edges_for_call_stmt_node): Call cgraph_get_create_node | |
22389 | instead of cgraph_node. | |
22390 | (cgraph_add_new_function): Call cgraph_create_node or | |
22391 | cgraph_get_create_node instead of cgraph_node. | |
22392 | * cgraphbuild.c (record_reference): Call cgraph_get_create_node | |
22393 | instead of cgraph_node. | |
22394 | (record_eh_tables): Likewise. | |
22395 | (mark_address): Likewise. | |
22396 | (mark_load): Likewise. | |
22397 | (build_cgraph_edges): Call cgraph_get_create_node instead | |
22398 | of cgraph_node. | |
22399 | (rebuild_cgraph_edges): Likewise. | |
22400 | * cgraphunit.c (cgraph_finalize_function): Call cgraph_get_create_node | |
22401 | instead of cgraph_node. | |
22402 | (cgraph_copy_node_for_versioning): Call cgraph_create_node instead of | |
22403 | cgraph_node. | |
22404 | * lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Call | |
22405 | cgraph_create_node instead of cgraph_node. | |
22406 | * c-decl.c (finish_function): Call cgraph_get_create_node instead | |
22407 | of cgraph_node. | |
22408 | * lto-cgraph.c (input_node): Likewise. | |
22409 | * lto-streamer-in.c (input_function): Likewise. | |
22410 | * varasm.c (mark_decl_referenced): Likewise. | |
22411 | (assemble_alias): Likewise. | |
22412 | ||
53f79206 | 22413 | 2011-04-12 Martin Jambor <mjambor@suse.cz> |
22414 | ||
22415 | * tree-inline.c (tree_function_versioning): Call cgraph_get_node | |
22416 | instead of cgraph_node and assert it does not return NULL. | |
22417 | * lto-streamer-in.c (lto_read_body): Likewise. | |
22418 | * omp-low.c (new_omp_context): Likewise. | |
22419 | (create_task_copyfn): Likewise. | |
22420 | * tree-emutls.c (lower_emutls_function_body): Likewise. | |
22421 | * matrix-reorg.c (transform_allocation_sites): Likewise. | |
22422 | ||
ef31075b | 22423 | 2011-04-12 Jakub Jelinek <jakub@redhat.com> |
22424 | ||
22425 | PR c/48552 | |
22426 | * c-typeck.c (build_asm_expr): Error out on attempts to use | |
22427 | void type outputs or inputs for constraints that allow reg or | |
22428 | don't allow memory. | |
22429 | ||
06adefdc | 22430 | 2011-04-11 Chung-Lin Tang <cltang@codesourcery.com> |
22431 | Richard Earnshaw <rearnsha@arm.com> | |
22432 | ||
22433 | PR target/48250 | |
22434 | * config/arm/arm.c (arm_legitimize_reload_address): Update cases | |
22435 | to use sign-magnitude offsets. Reject unsupported unaligned | |
22436 | cases. Add detailed description in comments. | |
22437 | * config/arm/arm.md (reload_outdf): Disable for ARM mode; change | |
22438 | condition from TARGET_32BIT to TARGET_ARM. | |
22439 | ||
1646aa85 | 22440 | 2011-04-11 Nathan Froyd <froydnj@codesourcery.com> |
22441 | ||
22442 | * tree.h (struct typed_tree): New. | |
22443 | (struct tree_common): Include it instead of tree_base. | |
22444 | (TREE_TYPE): Update for new location of type field. | |
22445 | (TYPE_USER_ALIGN, TYPE_PACKED): Refer to base field directly. | |
22446 | (DECL_USER_ALIGN, DECL_PACKED): Likewise. | |
22447 | (union tree_node): Add typed field. | |
22448 | * treestruct.def (TS_TYPED): New. | |
22449 | * lto-streamer.c (check_handled_ts_structures): Handle it. | |
22450 | * tree.c (MARK_TS_TYPED): New macro. | |
22451 | (MARK_TS_COMMON): Call it instead of MARK_TS_BASE. | |
22452 | ||
895fb8da | 22453 | 2011-04-11 Eric Botcazou <ebotcazou@adacore.com> |
22454 | ||
22455 | * cfghooks.c (redirect_edge_and_branch_force): Localize variable. | |
22456 | (force_nonfallthru): Do not alter the loop nest if no basic block | |
22457 | was created. | |
22458 | ||
22459 | 2011-04-11 Uros Bizjak <ubizjak@gmail.com> | |
ba2558f8 | 22460 | |
22461 | * config/i386/sse.md (VI): New mode iterator. | |
22462 | (SSEMODEI): Remove. | |
22463 | (AVX256MODEI): Ditto. | |
22464 | (AVXMODEF4P): Ditto. | |
22465 | (avxvecpsmode): Ditto. | |
22466 | (one_cmpl<mode>2): Enable for TARGET_SSE. Use VI mode iterator. | |
22467 | (sse2_andnot<mode>3): New expander. | |
22468 | (*andnot<mode>3): Merge with *sse2_andnot<mode>3 and | |
22469 | *avx_andnot<mode>3. Enable for TARGET_SSE. Use VI mode iterator. | |
22470 | (<any_logic:code><mode>3): Use VI mode iterator. | |
22471 | (*<any_logic:code><mode>3): Merge with *sse2_<any_logic:code><mode>3 | |
22472 | and *avx_<any_logic:code><mode>3. Use VI mode iterator. | |
22473 | (*andnottf3): Handle AVX three-operand constraints. | |
22474 | (*<any_logic:code>tf3): Handle AVX three-operand constraints. | |
22475 | ||
153d662d | 22476 | 2011-04-11 Joseph Myers <joseph@codesourcery.com> |
ba2558f8 | 22477 | Robert Millan <rmh@gnu.org> |
153d662d | 22478 | |
22479 | * config.gcc (x86_64-*-kfreebsd*-gnu): Use i386/kfreebsd-gnu.h. | |
22480 | * config/i386/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER32, | |
22481 | GNU_USER_DYNAMIC_LINKER64): Define. | |
22482 | (REG_NAME): Don't undefine. | |
22483 | (MD_UNWIND_SUPPORT): Undefine. | |
22484 | * config/i386/knetbsd-gnu.h (GNU_USER_LINK_EMULATION): Define. | |
22485 | (REG_NAME): Don't undefine. | |
22486 | (MD_UNWIND_SUPPORT): Undefine. | |
ba2558f8 | 22487 | * config/i386/kopensolaris-gnu.h (GNU_USER_LINK_EMULATION): Define. |
153d662d | 22488 | |
00049821 | 22489 | 2011-04-11 Joseph Myers <joseph@codesourcery.com> |
22490 | ||
22491 | * config/i386/gnu.h (GNU_USER_LINK_EMULATION): Define. | |
22492 | (CPP_SPEC, CC1_SPEC, ENDFILE_SPEC): Remove. | |
22493 | ||
850ff64c | 22494 | 2011-04-11 Xinliang David Li <davidxl@google.com> |
22495 | ||
22496 | * value-profile.c (check_ic_target): New function. | |
22497 | (gimple_ic_transform): Sanity check indirect call target. | |
22498 | * gimple-low.c (gimple_check_call_args): Interface change. | |
22499 | (gimple_check_call_matching_types): New function. | |
22500 | * tree-inline.c (tree_can_inline_p): Call new function. | |
6e9b96ec | 22501 | |
22502 | 2011-04-11 Basile Starynkevitch <basile@starynkevitch.net> | |
22503 | ||
22504 | * Makefile.in (PLUGIN_HEADERS): Add gimple-pretty-print.h | |
22505 | tree-pretty-print.h & realmpfr.h. | |
22506 | ||
bc9b5bdf | 22507 | 2011-04-11 Vladimir Makarov <vmakarov@redhat.com> |
22508 | ||
22509 | PR middle-end/48464 | |
22510 | * ira.c (setup_pressure_classes): Fix typo in loop condition. | |
22511 | (setup_allocno_and_important_classes): Ditto. | |
22512 | ||
493a87fa | 22513 | 2011-04-11 Joseph Myers <joseph@codesourcery.com> |
22514 | ||
22515 | * config/alpha/linux-elf.h (LINUX_DYNAMIC_LINKER): Rename to | |
22516 | GNU_USER_DYNAMIC_LINKER. | |
22517 | * config/arm/linux-eabi.h (TARGET_OS_CPP_BUILTINS): Change | |
22518 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22519 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Change | |
22520 | LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER. | |
22521 | (TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to | |
22522 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22523 | * config/bfin/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
22524 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22525 | * config/bfin/uclinux.h (TARGET_OS_CPP_BUILTINS): Change | |
22526 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22527 | * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Change | |
22528 | LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER. | |
22529 | (TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to | |
22530 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22531 | * config/frv/linux.h (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
22532 | GNU_USER_DYNAMIC_LINKER. | |
22533 | * config/gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to | |
22534 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22535 | * config/i386/gnu-user.h (TARGET_OS_CPP_BUILTINS): Change | |
22536 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22537 | * config/i386/gnu-user64.h (TARGET_OS_CPP_BUILTINS): Change | |
22538 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22539 | * config/i386/linux.h (GNU_USER_DYNAMIC_LINKER): Remove. | |
22540 | * config/i386/linux64.h (GNU_USER_DYNAMIC_LINKER32, | |
22541 | GNU_USER_DYNAMIC_LINKER64): Remove. | |
22542 | * config/ia64/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
22543 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22544 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
22545 | GNU_USER_DYNAMIC_LINKER. | |
22546 | * config/kfreebsd-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to | |
22547 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22548 | * config/knetbsd-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to | |
22549 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22550 | * config/kopensolaris-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename | |
22551 | to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22552 | * config/linux.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to | |
22553 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22554 | (LINUX_DYNAMIC_LINKER): Rename to GNU_USER_DYNAMIC_LINKER. | |
22555 | (LINUX_DYNAMIC_LINKER32): Rename to GNU_USER_DYNAMIC_LINKER32. | |
22556 | (LINUX_DYNAMIC_LINKER64): Rename to GNU_USER_DYNAMIC_LINKER64. | |
22557 | * config/lm32/uclinux-elf.h (TARGET_OS_CPP_BUILTINS): Change | |
22558 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22559 | * config/m32r/linux.h (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
22560 | GNU_USER_DYNAMIC_LINKER. | |
22561 | (TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to | |
22562 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22563 | * config/m68k/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
22564 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22565 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
22566 | GNU_USER_DYNAMIC_LINKER. | |
22567 | * config/m68k/uclinux.h (TARGET_OS_CPP_BUILTINS): Change | |
22568 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22569 | * config/mips/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
22570 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22571 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
22572 | GNU_USER_DYNAMIC_LINKER. | |
22573 | * config/mips/linux64.h (LINUX_DYNAMIC_LINKERN32): Rename to | |
22574 | GNU_USER_DYNAMIC_LINKERN32. | |
22575 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKERN32 to | |
22576 | GNU_USER_DYNAMIC_LINKERN32. Change LINUX_DYNAMIC_LINKER64 to | |
22577 | GNU_USER_DYNAMIC_LINKER64. Change LINUX_DYNAMIC_LINKER32 to | |
22578 | GNU_USER_DYNAMIC_LINKER32. | |
22579 | * config/mn10300/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
22580 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22581 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
22582 | GNU_USER_DYNAMIC_LINKER. | |
22583 | * config/moxie/uclinux.h (TARGET_OS_CPP_BUILTINS): Change | |
22584 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22585 | * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Change | |
22586 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
ba2558f8 | 22587 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER. |
493a87fa | 22588 | * config/rs6000/linux64.h (LINUX_DYNAMIC_LINKER32): Rename to |
22589 | GNU_USER_DYNAMIC_LINKER32. | |
22590 | (LINUX_DYNAMIC_LINKER64): Rename to GNU_USER_DYNAMIC_LINKER64. | |
22591 | * config/rs6000/sysv4.h (LINUX_DYNAMIC_LINKER): Rename to | |
22592 | GNU_USER_DYNAMIC_LINKER. | |
22593 | * config/s390/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
22594 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22595 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER32 to | |
22596 | GNU_USER_DYNAMIC_LINKER32. Change LINUX_DYNAMIC_LINKER64 to | |
22597 | GNU_USER_DYNAMIC_LINKER64. | |
22598 | * config/sh/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
22599 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22600 | (SUBTARGET_LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
22601 | GNU_USER_DYNAMIC_LINKER. | |
22602 | * config/sparc/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
22603 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22604 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
22605 | GNU_USER_DYNAMIC_LINKER. | |
22606 | * config/sparc/linux64.h (TARGET_OS_CPP_BUILTINS): Change | |
22607 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22608 | (LINK_ARCH32_SPEC): Change LINUX_DYNAMIC_LINKER32 to | |
22609 | GNU_USER_DYNAMIC_LINKER32. | |
22610 | (LINK_ARCH64_SPEC): Change LINUX_DYNAMIC_LINKER64 to | |
22611 | GNU_USER_DYNAMIC_LINKER64. | |
22612 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER64 to | |
22613 | GNU_USER_DYNAMIC_LINKER64. | |
22614 | * config/vax/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
22615 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
22616 | * config/xtensa/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
22617 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
ba2558f8 | 22618 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER. |
493a87fa | 22619 | |
059631af | 22620 | 2011-04-11 Joseph Myers <joseph@codesourcery.com> |
22621 | ||
22622 | * config/i386/gnu-user.h: Copy from linux.h. Update comments. | |
22623 | (LINK_EMULATION, GLIBC_DYNAMIC_LINKER): Remove. | |
22624 | (SUBTARGET_EXTRA_SPECS): Use GNU_USER_LINK_EMULATION and | |
22625 | GNU_USER_DYNAMIC_LINKER. | |
22626 | (MD_UNWIND_SUPPORT, REG_NAME): Remove. | |
22627 | * config/i386/gnu-user64.h: Copy from linux64.h. Update comments. | |
22628 | (GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64): Remove. | |
22629 | (LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32 and | |
22630 | GNU_USER_DYNAMIC_LINKER64. | |
22631 | (MD_UNWIND_SUPPORT, REG_NAME): Remove. | |
22632 | * config/i386/kfreebsd-gnu.h (LINK_EMULATION): Change to | |
22633 | GNU_USER_LINK_EMULATION. | |
22634 | * config/i386/linux.h (TARGET_ASM_FILE_START_FILE_DIRECTIVE, | |
22635 | DEFAULT_PCC_STRUCT_RETURN, TARGET_TLS_DIRECT_SEG_REFS_DEFAULT, | |
22636 | ASM_COMMENT_START, DBX_REGISTER_NUMBER, NO_PROFILE_COUNTERS, | |
22637 | MCOUNT_NAME, SUBTARGET_FRAME_POINTER_REQUIRED, SIZE_TYPE, | |
22638 | PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS, | |
22639 | CPP_SPEC, CC1_SPEC): Remove. | |
22640 | (LINK_EMULATION): Change to GNU_USER_LINK_EMULATION. | |
22641 | (GNU_USER_DYNAMIC_LINKER): Define. | |
22642 | (ASM_SPEC, SUBTARGET_EXTRA_SPECS, LINK_SPEC, ENDFILE_SPEC, | |
22643 | ASM_OUTPUT_ALIGNED_BSS, ASM_OUTPUT_MAX_SKIP_ALIGN, | |
22644 | ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX, CRT_GET_RFIB_DATA, | |
22645 | LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT, TF_SIZE, | |
22646 | TARGET_ASM_FILE_END, STACK_CHECK_MOVING_SP, | |
22647 | STACK_CHECK_STATIC_BUILTIN, TARGET_THREAD_SSP_OFFSET, | |
22648 | TARGET_CAN_SPLIT_STACK, TARGET_THREAD_SPLIT_STACK_OFFSET): Remove. | |
22649 | * config/i386/linux64.h (TARGET_OS_CPP_BUILTINS, CPP_SPEC, | |
22650 | CC1_SPEC, DEFAULT_PCC_STRUCT_RETURN, | |
22651 | TARGET_TLS_DIRECT_SEG_REFS_DEFAULT, SPEC_32, SPEC_64, ASM_SPEC, | |
22652 | LINK_SPEC, ENDFILE_SPEC, MULTILIB_DEFAULTS, LIBGCC2_HAS_TF_MODE, | |
22653 | LIBGCC2_TF_CEXT, TF_SIZE, TARGET_ASM_FILE_END): Remove. | |
22654 | (GNU_USER_DYNAMIC_LINKER32, GNU_USER_DYNAMIC_LINKER64): Define. | |
22655 | (STACK_CHECK_MOVING_SP, STACK_CHECK_STATIC_BUILTIN, | |
22656 | TARGET_THREAD_SSP_OFFSET, TARGET_CAN_SPLIT_STACK, | |
22657 | TARGET_THREAD_SPLIT_STACK_OFFSET): Remove. | |
22658 | * config/i386/gnu.h (GLIBC_DYNAMIC_LINKER): Change to | |
22659 | GNU_USER_DYNAMIC_LINKER. | |
22660 | * config/kfreebsd-gnu.h (GLIBC_DYNAMIC_LINKER): Change to | |
22661 | GNU_USER_DYNAMIC_LINKER. Unconditionally undefine and redefine. | |
22662 | * config/knetbsd-gnu.h (GLIBC_DYNAMIC_LINKER): Change to | |
22663 | GNU_USER_DYNAMIC_LINKER. Unconditionally undefine and redefine. | |
22664 | * config/kopensolaris-gnu.h (GLIBC_DYNAMIC_LINKER): Change to | |
22665 | GNU_USER_DYNAMIC_LINKER. Unconditionally undefine and redefine. | |
22666 | * config.gcc (i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | | |
22667 | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | | |
22668 | i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux* | | |
ba2558f8 | 22669 | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Use the new headers. |
059631af | 22670 | |
31db4638 | 22671 | 2011-04-11 Kai Tietz <ktietz@redhat.com> |
22672 | ||
22673 | PR target/9601 | |
22674 | PR target/11772 | |
22675 | * config/i386/i386-protos.h (ix86_get_callcvt): New prototype. | |
22676 | * config/i386/i386.c (ix86_handle_cconv_attribute): Adjust | |
22677 | comment. | |
22678 | (ix86_is_msabi_thiscall): Removed. | |
22679 | (ix86_is_type_thiscall): Likewise. | |
22680 | (ix86_get_callcvt): New function. | |
22681 | (ix86_comp_type_attributes): Simplify check. | |
22682 | (ix86_function_regparm): Use ix86_get_callcvt for calling | |
22683 | convention attribute checks. | |
22684 | (ix86_return_pops_args): Likewise. | |
22685 | (ix86_static_chain): Likewise. | |
22686 | (x86_this_parameter): Likewise. | |
22687 | (x86_output_mi_thunk): Likewise. | |
22688 | (ix86_function_type_abi): Optimize check for types without attributes. | |
22689 | * config/i386/i386.h (IX86_CALLCVT_CDECL, IX86_CALLCVT_STDCALL, | |
22690 | IX86_CALLCVT_FASTCALL, IX86_CALLCVT_THISCALL, IX86_CALLCVT_REGPARM, | |
22691 | IX86_CALLCVT_SSEREGPARM): New macros to represent calling convention | |
22692 | by flag-values. | |
22693 | (IX86_BASE_CALLCVT): Helper macro. | |
22694 | * config/i386/netware.c (i386_nlm_maybe_mangle_decl_assembler_name): | |
22695 | Use ix86_get_callcvt for calling convention attribute checks and avoid | |
22696 | symbol-decoration for stdcall in TARGET_RTD case. | |
22697 | * config/i386/winnt.c (i386_pe_maybe_mangle_decl_assembler_name): | |
22698 | Likewise. | |
22699 | (gen_stdcall_or_fastcall_suffix): Adjust ident and use DECL_ORIGIN | |
22700 | for declaration. | |
22701 | ||
d8f82f6b | 22702 | 2011-04-11 Uros Bizjak <ubizjak@gmail.com> |
22703 | ||
22704 | * config/i386/sse.md (VI_128): New mode iterator. | |
22705 | (VI12_128): Rename from SSEMODE12. | |
22706 | (VI14_128): Rename from SSEMODE14. | |
22707 | (VI124_128): New mode iterator. | |
22708 | (VI24_128): Rename from SSEMODE248. | |
22709 | (VI248_128): Rename from SSEMODE248. | |
22710 | (SSEMODE124C8): Remove. | |
22711 | (*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3. | |
22712 | (*sse2_<plusminus_insn><mode>3): Merge with | |
22713 | *avx_<plusminus_insn><mode>3. | |
22714 | (*mulv8hi3): Merge with *avx_mulv8hi3. | |
22715 | (*<s>mulv8hi3_highpart): Merge with *avx_<s>mulv8hi3_highpart. | |
22716 | (*sse2_umulv2siv2di3): Merge with *avx_umulv2siv2di3. | |
22717 | (*sse2_pmaddwd): Merge with *avx_pmaddwd. | |
22718 | (*sse4_1_mulv4si3): Merge with *avx_mulv4si3. | |
22719 | (ashr<mode>3): Merge with *avx_ashr<mode>3. | |
22720 | (lshr<mode>3): Merge with *avx_lshr<mode>3. | |
22721 | (ashl<mode>3): Merge with *avx_ashl<mode>3. | |
22722 | (sse2_ashlv1ti3): Merge with *avx_ashlv1ti3. | |
22723 | (sse2_lshrv1ti3): Merge with *avx_lshrv1ti3. | |
22724 | (*sse4_1_<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3. | |
22725 | (*<smaxmin:code>v8hi3): Ditto. | |
22726 | (*sse4_1_<umaxmin:code><mode>3): Merge with *avx_<umaxmin:code><mode>3. | |
22727 | (*<smaxmin:code>v16qi3): Ditto. | |
22728 | (*sse4_1_eqv2di3): Merge with *avx_eq<mode>3. | |
22729 | (*sse2_eq<mode>3): Ditto. | |
22730 | (*sse4_2_eqv2di3): Merge with *avx_gt<mode>3. | |
22731 | (*sse2_gt<mode>3): Ditto. | |
22732 | (vcondv2di): Split out of vcond<mode>. | |
22733 | (vconduv2di): Split out of vcondu<mode>. | |
22734 | ||
22eb3302 | 22735 | 2011-04-11 Richard Guenther <rguenther@suse.de> |
22736 | ||
22737 | * gimplify.c (gimple_fold_indirect_ref): Check host_integerp | |
22738 | before calling tree_low_cst. | |
22739 | ||
783bb57e | 22740 | 2011-04-11 Richard Guenther <rguenther@suse.de> |
22741 | ||
22742 | * stor-layout.c (layout_type): Compute all array index size operations | |
22743 | in the original type. | |
22744 | (initialize_sizetypes): Add comment. | |
22745 | (set_sizetype): Do not set TREE_TYPE of a TREE_VEC. | |
22746 | ||
69304750 | 22747 | 2011-04-11 Joseph Myers <joseph@codesourcery.com> |
22748 | ||
22749 | * common.opt (Tbss=, Tdata=, Ttext=): New options. | |
22750 | ||
924de091 | 22751 | 2011-04-11 Martin Jambor <mjambor@suse.cz> |
22752 | ||
22753 | * cgraph.c (cgraph_local_info): Call cgraph_get_node instead | |
22754 | of cgraph_node, handle NULL return value. | |
22755 | (cgraph_global_info): Likewise. | |
22756 | (cgraph_rtl_info): Likewise. | |
22757 | * tree-inline.c (estimate_num_insns): Likewise. | |
22758 | * gimplify.c (unshare_body): Likewise. | |
22759 | (unvisit_body): Likewise. | |
22760 | (gimplify_body): Likewise. | |
22761 | * predict.c (optimize_function_for_size_p): Likewise. | |
22762 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise. | |
22763 | (call_may_clobber_ref_p_1): Likewise. | |
22764 | * varasm.c (function_section_1): Likewise. | |
22765 | (assemble_start_function): Likewise. | |
22766 | ||
fd6a3c41 | 22767 | 2011-04-11 Martin Jambor <mjambor@suse.cz> |
22768 | ||
22769 | * except.c (set_nothrow_function_flags): Call cgraph_get_node instead | |
22770 | of cgraph_node. | |
22771 | * final.c (rest_of_clean_state): Likewise. | |
22772 | * gimple-iterator.c (update_call_edge_frequencies): Likewise. | |
22773 | * passes.c (pass_init_dump_file): Likewise. | |
22774 | (execute_all_ipa_transforms): Likewise. | |
22775 | (function_called_by_processed_nodes_p): Likewise. | |
22776 | * predict.c (maybe_hot_frequency_p): Likewise. | |
22777 | (probably_never_executed_bb_p): Likewise. | |
22778 | (compute_function_frequency): Likewise. | |
22779 | * tree-nested.c (check_for_nested_with_variably_modified): Likewise. | |
22780 | (unnest_nesting_tree_1): Likewise. | |
22781 | (lower_nested_functions): Likewise. | |
22782 | * tree-optimize.c (execute_fixup_cfg): Likewise. | |
22783 | (tree_rest_of_compilation): Likewise. | |
22784 | * tree-profile.c (gimple_gen_ic_func_profiler): Likewise. | |
22785 | * tree-sra.c (ipa_early_sra): Likewise. | |
22786 | * tree-ssa-loop-ivopts.c (computation_cost): Likewise. | |
22787 | * config/i386/i386.c (ix86_compute_frame_layout): Likewise. | |
22788 | * ipa.c (record_cdtor_fn): Likewise. | |
22789 | * ipa-inline.c (cgraph_early_inlining): Likewise. | |
22790 | (compute_inline_parameters_for_current): Likewise. | |
22791 | * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise. | |
22792 | * ipa-pure-const.c (local_pure_const): Likewise. | |
22793 | * ipa-split.c (split_function): Likewise. | |
22794 | (execute_split_functions): Likewise. | |
22795 | * cgraphbuild.c (build_cgraph_edges): Likewise. | |
22796 | (rebuild_cgraph_edges): Likewise. | |
22797 | (cgraph_rebuild_references): Likewise. | |
22798 | (remove_cgraph_callee_edges): Likewise. | |
22799 | * cgraphunit.c (cgraph_mark_if_needed): Likewise. | |
22800 | (verify_cgraph_node): Likewise. | |
22801 | (cgraph_analyze_functions): Likewise. | |
22802 | (cgraph_preserve_function_body_p): Likewise. | |
22803 | (save_inline_function_body): Likewise. | |
22804 | (save_inline_function_body): Likewise. | |
22805 | * tree-inline.c (copy_bb): Likewise. | |
22806 | (optimize_inline_calls): Likewise. | |
22807 | ||
6416d4a5 | 22808 | 2011-04-11 Martin Jambor <mjambor@suse.cz> |
22809 | ||
22810 | PR tree-optimization/48195 | |
22811 | * ipa-cp.c (ipcp_driver): Call ipa_check_create_node_params and | |
22812 | ipa_check_create_edge_args. | |
22813 | (ipcp_generate_summary): Do not call ipa_check_create_node_params and | |
22814 | ipa_check_create_edge_args. | |
22815 | * ipa-inline.c (inline_generate_summary): Do not call | |
22816 | ipa_check_create_node_params and ipa_check_create_edge_args. | |
22817 | * ipa-prop.c (ipa_analyze_node): Call ipa_check_create_node_params and | |
22818 | ipa_check_create_edge_args. | |
22819 | ||
d82cf2b2 | 22820 | 2011-04-09 Anatoly Sokolov <aesok@post.ru> |
22821 | ||
22822 | * expr.c (expand_expr_real_1): Use add_to_hard_reg_set function | |
22823 | instead of loop. | |
22824 | * sel-sched.c (mark_unavailable_hard_regs): Likewise. | |
22825 | * function.c (record_hard_reg_sets): Likewise. | |
22826 | * ira.c (compute_regs_asm_clobbered): Likewise. | |
22827 | * sched-deps.c (sched_analyze_1): Likewise. | |
22828 | * reload1.c (mark_reload_reg_in_use, choose_reload_regs): Likewise. | |
22829 | ||
69c7c3a1 | 22830 | 2011-04-09 Xinliang David Li <davidxl@google.com> |
22831 | ||
22832 | PR tree-optimization/PR48484 | |
22833 | * tree-ssa-uninit.c (convert_control_dep_chain_into_preds): Set | |
22834 | has_valid_pred lazily | |
22835 | ||
33672307 | 22836 | 2011-04-09 Duncan Sands <baldrick@free.fr> |
22837 | ||
22838 | * tree.c (array_type_nelts): Bail out if TYPE_MAX_VALUE not set. | |
22839 | ||
1aaffeb7 | 22840 | 2011-04-08 Eric Botcazou <ebotcazou@adacore.com> |
22841 | ||
22842 | * combine.c (combine_validate_cost): Adjust comments. Set registered | |
22843 | cost of I0 to zero at the end, if any. | |
22844 | ||
71320908 | 22845 | 2011-04-08 Xinliang David Li <davidxl@google.com> |
22846 | ||
1aaffeb7 | 22847 | * ipa-cp.c (ipcp_update_profiling): Correct negative scale factor due |
22848 | to insane profile data. | |
71320908 | 22849 | |
8154e1e3 | 22850 | 2011-04-08 Xinliang David Li <davidxl@google.com> |
22851 | ||
22852 | * ipa-cp.c (ipcp_update_profiling): Correct | |
22853 | negative scale factor due to insane profile data. | |
22854 | ||
33e4567d | 22855 | 2011-04-08 Xinliang David Li <davidxl@google.com> |
22856 | ||
22857 | * final.c (dump_basic_block_info): New function. | |
22858 | (final): Dump basic block. | |
22859 | (final_scan_insn): Remove old dump. | |
22860 | ||
8ea84229 | 22861 | 2011-04-08 Steven G. Kargl <kargl@gcc.gnu.org> |
22862 | ||
1aaffeb7 | 22863 | PR target/47829 |
22864 | * config.gcc (i386-*-freebsd): Disable unwind table generation for | |
22865 | crtbegin/crtend. | |
8ea84229 | 22866 | |
409e049a | 22867 | 2011-04-08 Michael Matz <matz@suse.de> |
22868 | ||
22869 | PR middle-end/48389 | |
22870 | * jump.c (rebuild_jump_labels_1, rebuild_jump_labels_chain): New | |
22871 | functions. | |
22872 | (rebuild_jump_labels): Call rebuild_jump_labels_1. | |
22873 | * rtl.h (rebuild_jump_labels_chain): Declare. | |
22874 | * cfgexpand.c (gimple_expand_cfg): Initialize JUMP_LABEL also on | |
22875 | insns inserted on edges. | |
22876 | ||
9a4818f1 | 22877 | 2011-04-08 Joseph Myers <joseph@codesourcery.com> |
22878 | ||
22879 | * config.gcc (arm*-*-*): Add arm/arm-tables.opt to extra_options. | |
22880 | * config/arm/arm-arches.def: New. | |
22881 | * config/arm/arm-opts.h: New. | |
22882 | * config/arm/genopt.sh: New. | |
22883 | * config/arm/arm-tables.opt: New (generated). | |
22884 | * config/arm/arm.c (arm_handle_option, arm_target_help, | |
22885 | TARGET_HANDLE_OPTION, TARGET_HELP, arm_find_cpu): Remove. | |
22886 | (all_architectures): Get most table contents from arm-arches.def. | |
22887 | (arm_option_override): Set arm_selected_arch, arm_selected_cpu and | |
22888 | arm_selected_tune here. | |
22889 | * config/arm/arm.h (enum processor_type): Move to arm-opts.h. | |
22890 | * config/arm/arm.opt (config/arm/arm-opts.h): New HeaderInclude. | |
22891 | (march=, mcpu=, mtune=): Use Enum and Var. | |
22892 | * config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt): New. | |
22893 | (arm.o): Update dependencies. | |
db012761 | 22894 | |
409e049a | 22895 | 2011-04-08 Basile Starynkevitch <basile@starynkevitch.net> |
db012761 | 22896 | |
22897 | * gengtype.c (write_typed_alloc_def): New argument f. Use it instead | |
22898 | of header_file. | |
22899 | (write_typed_struct_alloc_def, write_typed_typedef_alloc_def) | |
22900 | (write_typed_alloc_defns): Likewise. | |
22901 | (main): Calls write_typed_alloc_defns with output_header. | |
22902 | ||
1dceb3f2 | 22903 | 2011-04-08 Vladimir Makarov <vmakarov@redhat.com> |
22904 | ||
1aaffeb7 | 22905 | PR inline-asm/48435 |
1dceb3f2 | 22906 | * ira-color.c (setup_profitable_hard_regs): Add comments. |
22907 | Don't take prohibited hard regs into account. | |
22908 | (setup_conflict_profitable_regs): Rename to | |
22909 | get_conflict_profitable_regs. | |
22910 | (check_hard_reg_p): Check prohibited hard regs. | |
22911 | ||
f2606961 | 22912 | 2011-04-08 Nathan Froyd <froydnj@codesourcery.com> |
22913 | ||
22914 | * config/alpha/alpha.c (alpha_emit_xfloating_libcall): Call use_reg. | |
22915 | * config/xtensa/xtensa.c (xtensa_call_tls_desc): Likewise. | |
22916 | * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise. | |
22917 | ||
5ddb2975 | 22918 | 2011-04-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
22919 | ||
22920 | PR target/48366 | |
22921 | * config/pa/pa.c (hppa_register_move_cost): Increase to 18 cost of | |
c063d2da | 22922 | move from floating point to shift amount register. |
5ddb2975 | 22923 | (emit_move_sequence): Remove secondary reload support for floating |
22924 | point to shift amount amount register copies. | |
22925 | (pa_secondary_reload): Return GENERAL_REGS for floating point/shift | |
22926 | amount register copies. | |
22927 | * config/pa/pa32-regs.h (HARD_REGNO_MODE_OK): For shift amount | |
22928 | register, return false if mode isn't a scalar integer mode. | |
22929 | * config/pa/pa64-regs.h (HARD_REGNO_MODE_OK): Likewise. | |
22930 | ||
d71dc717 | 22931 | 2011-04-08 Richard Guenther <rguenther@suse.de> |
22932 | ||
22933 | * gimple.c (gimple_call_flags): Remove kludge. | |
22934 | ||
a060ed03 | 22935 | 2011-04-08 Alexander Monakov <amonakov@ispras.ru> |
22936 | ||
22937 | * sel-sched.c (sel_region_init): Move call to | |
22938 | sel_setup_region_sched_flags after setup_current_loop_nest. | |
22939 | ||
c15d7785 | 22940 | 2011-04-08 Andrey Belevantsev <abel@ispras.ru> |
22941 | ||
22942 | PR rtl-optimization/48272 | |
c15d7785 | 22943 | * sched-deps.c (setup_insn_reg_pressure_info): Export and rename to |
22944 | init_insn_reg_pressure_info. Adjust a caller. | |
22945 | * sched-int.h (init_insn_reg_pressure_info): Declare. | |
22946 | * haifa-sched.c (haifa_init_insn): Call init_insn_reg_pressure_info | |
22947 | when sched-pressure is enabled. | |
22948 | ||
e1f47fd3 | 22949 | 2011-04-08 Richard Guenther <rguenther@suse.de> |
22950 | ||
22951 | * gimple.c (gimple_set_modified): Do not queue calls to | |
22952 | MODIFIED_NORETURN_CALLS here ... | |
22953 | * tree-ssa-operands.c (update_stmt_operands): ... but here. | |
22954 | ||
f463da94 | 22955 | 2011-04-08 Richard Guenther <rguenther@suse.de> |
22956 | ||
22957 | PR lto/48467 | |
22958 | * toplev.c (lang_dependent_init): Do not open asm_out_file | |
22959 | in WPA mode, nor perform debug machinery initialization. | |
22960 | (finalize): Do not unlink asm_out_file in WPA mode. | |
22961 | ||
2de00a2d | 22962 | 2011-04-08 Richard Guenther <rguenther@suse.de> |
22963 | ||
22964 | * gimple.h (gimple_call_fntype): New function. | |
22965 | (gimple_call_return_type): Use it. | |
22966 | * expr.c (expand_expr_real_1): Use gimple_call_fntype. | |
22967 | * gimple-low.c (gimple_check_call_args): Likewise. | |
22968 | * gimple.c (gimple_call_flags): Likewise. | |
22969 | (gimple_call_arg_flags): Likewise. | |
22970 | (gimple_call_return_flags): Likewise. | |
22971 | * tree-cfg.c (verify_gimple_call): Likewise. | |
22972 | (do_warn_unused_result): Likewise. | |
22973 | * tree-ssa-ccp.c (ccp_fold_stmt): Likewise. | |
22974 | * value-prof.c (gimple_ic_transform): Fix fndecl check. | |
22975 | ||
8ff642e9 | 22976 | 2011-04-08 Dmitry Melnik <dm@ispras.ru> |
22977 | ||
22978 | PR rtl-optimization/48235 | |
22979 | * sel-sched.c (code_motion_process_successors): Recompute the last | |
22980 | insn in basic block if control flow changed. | |
22981 | (code_motion_path_driver): Ditto. Recompute the first insn as well. | |
22982 | Update condition for ilist_remove. | |
22983 | ||
b73edd22 | 22984 | 2011-04-08 Alexander Monakov <amonakov@ispras.ru> |
22985 | ||
22986 | PR rtl-optimization/48302 | |
22987 | * sel-sched-ir.h (sel_add_loop_preheaders): Update prototype. | |
22988 | * sel-sched-ir.c (sel_add_loop_preheaders): Add 'bbs' argument. Use | |
22989 | it to record added preheader blocks. | |
22990 | * sel-sched.c (setup_current_loop_nest): Add 'bbs' argument. Pass it | |
22991 | on to sel_add_loop_preheaders. | |
22992 | (sel_region_init): Move call to setup_current_loop_nest after | |
22993 | sel_init_bbs. | |
22994 | ||
a8d6ade3 | 22995 | 2011-04-08 Alexander Monakov <amonakov@ispras.ru> |
22996 | ||
22997 | PR target/48273 | |
22998 | * cfgloop.h (loop_has_exit_edges): New helper. | |
22999 | * sel-sched-ir.c (init_global_and_expr_for_insn): Make CALLs | |
23000 | non-clonable. | |
23001 | * sel-sched.c (sel_setup_region_sched_flags): Don't pipeline loops | |
23002 | that have no exit edges. | |
23003 | ||
def66588 | 23004 | 2011-04-08 Alexander Monakov <amonakov@ispras.ru> |
23005 | ||
23006 | PR rtl-optimization/48442 | |
23007 | * sel-sched.c (init_seqno): Remove number_of_insns argument. Update | |
23008 | all callers. Adjust assert. | |
23009 | ||
570e2049 | 23010 | 2011-04-08 Jakub Jelinek <jakub@redhat.com> |
23011 | ||
23012 | PR tree-optimization/48377 | |
23013 | * tree-vect-data-refs.c (vector_alignment_reachable_p): Set | |
23014 | is_packed to true even for types with smaller TYPE_ALIGN than | |
23015 | TYPE_SIZE. | |
23016 | ||
707b84a3 | 23017 | 2011-04-08 Richard Guenther <rguenther@suse.de> |
23018 | ||
23019 | PR bootstrap/48513 | |
23020 | * doc/tm.texi: Re-generate. | |
23021 | ||
08508cbf | 23022 | 2011-04-08 Wei Guozhi <carrot@google.com> |
23023 | ||
23024 | PR target/47855 | |
23025 | * config/arm/arm-protos.h (arm_attr_length_push_multi): New prototype. | |
23026 | * config/arm/arm.c (arm_attr_length_push_multi): New function. | |
23027 | * config/arm/arm.md (*push_multi): Change the length computation to | |
23028 | call a C function. | |
23029 | ||
fa8d6f0f | 23030 | 2011-04-08 Anatoly Sokolov <aesok@post.ru> |
23031 | ||
23032 | * doc/tm.texi.in (ASM_OUTPUT_BSS): Remove documentation. | |
23033 | (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Update documentation. | |
23034 | * doc/tm.texi: Regenerate. | |
23035 | * system.h (ASM_OUTPUT_BSS): Poison. | |
23036 | * varasm.c (asm_output_bss): Remove function. | |
23037 | (emit_bss, init_varasm_once): Don't use ASM_OUTPUT_BSS macro. | |
d8f82f6b | 23038 | |
fa8d6f0f | 23039 | * config/frv/frv.h (BSS_SECTION_ASM_OP): Remove comment. |
23040 | * config/frv/fr30.h (BSS_SECTION_ASM_OP): Likewise. | |
23041 | * config/i386/djgpp.h (BSS_SECTION_ASM_OP): Likewise. | |
23042 | * config/i386/i386elf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): | |
23043 | Likewise. | |
23044 | * config/sh/sh.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): | |
23045 | Likewise. | |
23046 | * config/m68k/m68kelf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): | |
23047 | Likewise. | |
23048 | * config/m68k/netbsd-elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. | |
23049 | ||
8f139ed9 | 23050 | 2011-04-07 Joseph Myers <joseph@codesourcery.com> |
23051 | ||
23052 | * config/rx/rx.opt (rx610, rx200, rx600): Use Enum not Name on | |
23053 | EnumValue lines. | |
23054 | ||
17e4f171 | 23055 | 2011-04-07 Joseph Myers <joseph@codesourcery.com> |
23056 | ||
23057 | * config/m68k/m68k.c (m68k_handle_option): Don't handle | |
23058 | OPT_m68000, OPT_mc68000, OPT_m68010, OPT_m68020, OPT_mc68020, | |
23059 | OPT_m68030, OPT_m68040, OPT_m68060, OPT_m68302, OPT_m68332 and | |
23060 | OPT_mcpu32. | |
23061 | * config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't | |
23062 | handle -mc68000, -m68000, -m68302, -m68010, -mc68020, -m68020, | |
23063 | -m68030, -m68040, -m68060, -mcpu32 and -m68332. | |
23064 | * config/m68k/m68k.opt (m68000, m68010, m68020, m68030, m68040, | |
23065 | m68060, m68302, m68332, mc68000, mc68020, mcpu32): Use Alias. | |
23066 | * config/m68k/t-mlibs (CANONICALIZE_OPTIONS): Remove. | |
23067 | (MULTILIB_OPTIONS): Don't use $(CANONICALIZE_OPTIONS). | |
23068 | (MULTILIB_MATCHES): Map -march= options to corresponding -mcpu= | |
23069 | options. Don't map other m68k options manually. Don't handle | |
23070 | old-style options as canonical. | |
23071 | (MULTILIB_EXCEPTIONS): Don't use $(CANONICALIZE_OPTIONS). | |
d8f82f6b | 23072 | * doc/install.texi (m68k-*-*): Document binutils version requirement. |
17e4f171 | 23073 | |
202bbc06 | 23074 | 2011-04-07 Eric Botcazou <ebotcazou@adacore.com> |
23075 | ||
23076 | * basic-block.h (force_nonfallthru): Move to... | |
23077 | * cfghooks.h (struct cfg_hooks): Add force_nonfallthru hook. | |
23078 | (force_nonfallthru): ...here. | |
23079 | * cfghooks.c (force_nonfallthru): New function. | |
23080 | * cfgrtl.c (force_nonfallthru): Rename into... | |
23081 | (rtl_force_nonfallthru): ...this. | |
23082 | (commit_one_edge_insertion): Do not set AUX field. | |
23083 | (commit_edge_insertions): Do not discover new basic blocks. | |
23084 | (rtl_cfg_hooks): Add rtl_force_nonfallthru. | |
23085 | (cfg_layout_rtl_cfg_hooks): Likewise. | |
23086 | * function.c (thread_prologue_and_epilogue_insns): Remove bogus | |
23087 | ATTRIBUTE_UNUSED. Discover new basic blocks in the prologue insns. | |
23088 | * tree-cfg.c (gimple_cfg_hooks): Add NULL for force_nonfallthru. | |
23089 | ||
91d92c6c | 23090 | 2011-04-07 Anatoly Sokolov <aesok@post.ru> |
23091 | ||
23092 | * config/mips/mips.h (REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): | |
23093 | Remove macros. | |
23094 | ||
45c0368c | 23095 | 2011-04-07 Uros Bizjak <ubizjak@gmail.com> |
23096 | ||
23097 | * config/i386/sse.md: Update copyright year. | |
23098 | (avxcvtvecmode): Remove. | |
23099 | (sse_movhlps): Merge with *avx_movhlps. | |
23100 | (sse_movlhps): Merge with *avx_movlhps. | |
23101 | (vec_interleave_highv4sf): Merge with *avx_interleave_highv4sf. | |
23102 | (vec_interleave_lowv4sf): Merge with *avx_interleave_lowv4sf. | |
23103 | (sse_shufps_<mode>): Merge with *avx_shufps_<mode>. | |
23104 | (sse_loadhps): Merge with *avx_loadhps. | |
23105 | (sse_storelps): Merge with *avx_storelps. | |
23106 | (sse_loadlps): Merge with *avx_loadlps. | |
23107 | (sse_movss): Merge with *avx_movss. | |
23108 | (*vec_concatv2sf_sse4_1): Merge with *vec_concatv2sf_avx. | |
23109 | (*vec_concatv4sf_sse): Merge with *vec_concatv4sf_avx. | |
23110 | (*vec_set<mode>_0_sse4_1): Merge with *vec_set<mode>_0_avx. | |
23111 | (*vec_set<mode>_0_sse2): Split multi-unit alternative. | |
23112 | (vec_set<mode>_0): Ditto. | |
23113 | (*vec_setv4sf_sse4_1): Merge with *vec_setv4sf_avx. | |
23114 | (sse4_1_insertps): Merge with *avx_insertps. | |
23115 | (*sse3_interleave_highv2df): Merge with *avx_interleave_highv2df. | |
23116 | (*sse3_interleave_lowv2df): Merge with *avx_interleave_lowv2df. | |
23117 | (vec_interleave_highv2di): Merge with *avx_interleave_highv2di. | |
23118 | (sse2_shufpd_<mode>): Merge with *avx_shufpd_<mode>. | |
23119 | (sse2_storehpd): Merge with *avx_storehpd. | |
23120 | (sse2_loadhpd): Merge with *avx_loadhpd. | |
23121 | (sse2_loadlpd): Merge with *avx_loadlpd. | |
23122 | (sse2_movsd): Merge with *avx_movsd. | |
23123 | (*vec_concatv2df): Merge with *vec_concatv2df. | |
23124 | ||
0444b5eb | 23125 | 2011-04-07 Jakub Jelinek <jakub@redhat.com> |
23126 | ||
23127 | PR debug/48343 | |
23128 | * combine.c (combine_instructions): Add last_combined_insn, | |
45c0368c | 23129 | update it if insn is after it, pass it to all try_combine calls. |
0444b5eb | 23130 | (try_combine): Add last_combined_insn parameter, pass it instead of |
23131 | i3 to propagate_for_debug. | |
23132 | ||
45c0368c | 23133 | 2011-04-07 Nick Clifton <nickc@redhat.com> |
23add660 | 23134 | |
23135 | * config/mn10300/mn10300.md (movqi_internal): Add alternatives | |
23136 | to handle MDR <-> data register transfers. | |
23137 | (movhi_internal): Likewise. | |
23138 | ||
1994bf18 | 23139 | 2011-04-07 Alan Modra <amodra@gmail.com> |
23140 | ||
23141 | * config/rs6000/rs6000.c (rs6000_stack_info): Don't compare against | |
23142 | previous stack info. | |
23143 | ||
0f38cfdd | 23144 | 2011-04-07 Tom de Vries <tom@codesourcery.com> |
23145 | ||
23146 | PR target/43920 | |
23147 | * cfgcleanup.c (try_crossjump_to_edge): Add dir parameter. Pass dir to | |
23148 | flow_find_cross_jump. Swap variables to implement backward replacement. | |
23149 | (try_crossjump_bb): Add argument to try_crossjump_to_edge. | |
23150 | ||
4ef44dfa | 23151 | 2011-04-07 Tom de Vries <tom@codesourcery.com> |
23152 | ||
23153 | PR target/43920 | |
23154 | * cfgcleanup.c (walk_to_nondebug_insn): New function. | |
45c0368c | 23155 | (flow_find_cross_jump): Use walk_to_nondebug_insn. Recalculate bb1 |
23156 | and bb2. | |
23157 | (try_crossjump_to_edge): Handle case that newpos1 or newpos2 is not | |
23158 | src1 or src2. Redirect edges to the last basic block. Update | |
23159 | frequency and count on multiple basic blocks in case of fallthru. | |
4ef44dfa | 23160 | |
764aef11 | 23161 | 2011-04-07 Tom de Vries <tom@codesourcery.com> |
23162 | ||
23163 | PR target/43920 | |
23164 | * cfgcleanup.c (equal_different_set_p, can_replace_by, merge_dir): New | |
23165 | function. | |
45c0368c | 23166 | (old_insns_match_p): Change return type. Replace return false/true |
23167 | with return dir_none/dir_both. Use can_replace_by. | |
23168 | (flow_find_cross_jump): Add dir_p parameter. Init replacement | |
23169 | direction from dir_p. Register replacement direction in dir, last_dir | |
23170 | and afterlast_dir. Handle new return type of old_insns_match_p using | |
764aef11 | 23171 | merge_dir. Return replacement direction in dir_p. |
23172 | (flow_find_head_matching_sequence, outgoing_edges_match): Handle new | |
23173 | return type of old_insns_match_p. | |
23174 | (try_crossjump_to_edge): Add argument to call to flow_find_cross_jump. | |
23175 | * ifcvt.c ( cond_exec_process_if_block): Add argument to call to | |
23176 | flow_find_cross_jump. | |
23177 | * basic-block.h (enum replace_direction): New type. | |
23178 | (flow_find_cross_jump): Add parameter to declaration. | |
23179 | ||
887423c0 | 23180 | 2011-04-06 Uros Bizjak <ubizjak@gmail.com> |
23181 | ||
23182 | * config/i386/sse.md (AVXMODEDCVTDQ2PS): Remove. | |
23183 | (AVXMODEDCVTPS2DQ): Ditto. | |
23184 | (VEC_FLOAT_MODE): Ditto. | |
23185 | (<sse>_andnot<mode>3): Merge with avx_andnot<mode>3. Use VF mode | |
23186 | iterator. Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag. | |
23187 | (<any_logic:code><mode>3): Use VF mode iterator. | |
23188 | (*<any_logic:code><mode>3): Merge with *avx_<any_logic:code><mode>3. | |
23189 | Use VF mode iterator. | |
23190 | (copysign<mode>3): Use VF mode iterator. | |
23191 | (*andnot<MODEF:mode>3): Merge with *avx_andnot<MODEF:mode>3. Handle | |
23192 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag. | |
23193 | (*<any_logic:code><MODEF:mode>3): Merge with | |
23194 | *avx_<any_logic:code><MODEF:mode>3. | |
23195 | (sse_cvtsi2ss): Merge with *avx_cvtsi2ss. | |
23196 | (sse_cvtsi2ssq): Merge with *avx_cvtsi2ssq. | |
23197 | (avx_cvtdq2ps256): Split from avx_cvtdq2ps<avxmodesuffix>. | |
23198 | (avx_cvtdq2ps<avxmodesuffix>): Remove. | |
23199 | (sse2_cvtdq2ps): Use %v modifier. | |
23200 | (avx_cvtps2dq256): Split from avx_cvtps2dq<avxmodesuffix>. | |
23201 | (avx_cvtps2dq<avxmodesuffix>): Remove. | |
23202 | (sse2_cvtps2dq): Use %v modifier. | |
23203 | (avx_cvttps2dq256): Split from avx_cvttps2dq<avxmodesuffix>. | |
23204 | (avx_cvttps2dq<avxmodesuffix>): Remove. | |
23205 | (sse2_cvttps2dq): Use %v modifier. | |
23206 | (sse2_cvtsi2sd): Merge with *avx_cvtsi2sd. | |
23207 | (sse2_cvtsi2sdq): Merge with *avx_cvtsi2sdq. | |
23208 | (sse2_cvtsd2siq): Fix insn template. | |
23209 | (sse2_cvtsd2siq_2): Ditto. | |
23210 | (sse2_cvttsd2siq): Ditto. | |
23211 | (sse2_cvtsd2ss): Merge with *avx_cvtsd2ss. | |
23212 | (sse2_cvtss2sd): Merge with *avx_cvtss2sd. | |
23213 | ||
cf09cacb | 23214 | 2011-04-06 Joseph Myers <joseph@codesourcery.com> |
23215 | ||
23216 | * gcov-io.c: Use GCC Runtime Library Exception. | |
23217 | ||
9410ca1e | 23218 | 2011-04-06 Jakub Jelinek <jakub@redhat.com> |
23219 | ||
23220 | PR debug/48466 | |
23221 | * dwarf2out.c (based_loc_descr): If drap_reg is INVALID_REGNUM, use | |
23222 | as base_reg whatever register reg has been eliminated to, instead | |
23223 | of hardcoding STACK_POINTER_REGNUM. | |
23224 | ||
c94b1d0e | 23225 | 2011-04-06 Joseph Myers <joseph@codesourcery.com> |
23226 | ||
23227 | * doc/tm.texi.in: Document C target hooks as separate from general | |
23228 | target hooks. | |
23229 | * doc/tm.texi: Regenerate. | |
23230 | * genhooks.c (struct hook_desc): Add docname field. | |
23231 | (HOOK_VECTOR_1, DEFHOOKPOD, DEFHOOK, DEFHOOK_UNDOC). Initialize | |
23232 | docname field. | |
23233 | (hook_array): Include c-target.def. | |
23234 | (emit_documentation): Use docname field in output. | |
23235 | (emit_init_macros): Take docname argument. Only emit definitions | |
23236 | for hooks matching docname. | |
23237 | (main): Expect additional arguments in all cases. Pass argument | |
23238 | to emit_init_macros. | |
23239 | * target.def: Move initial macro definitions and comments to | |
23240 | target-hooks-macros.h. | |
23241 | (gcc_targetcm): Move to c-family/c-target.def. | |
23242 | * target.h (targetcm): Move declaration to c-family/c-target.h. | |
23243 | * targhooks.c (default_handle_c_option): Move to | |
23244 | c-family/c-opts.c. | |
23245 | * targhooks.h (default_handle_c_option): Move declaration to | |
23246 | c-family/c-common.h. | |
23247 | * target-hooks-macros.h: New file. | |
23248 | * config.gcc (target_has_targetcm): Define and use to add to | |
23249 | c_target_objs and cxx_target_objs. | |
23250 | * config/default-c.c: New file. | |
23251 | * config/darwin-c.c: Include c-target.h and c-target-def.h instead | |
23252 | of target.h and target-def.h. | |
23253 | (TARGET_HANDLE_C_OPTION, targetcm): Define later in file. | |
23254 | (darwin_objc_construct_string, darwin_cfstring_ref_p, | |
23255 | darwin_check_cfstring_format_arg): Make static. | |
23256 | (TARGET_OBJC_CONSTRUCT_STRING_OBJECT, | |
23257 | TARGET_STRING_OBJECT_REF_TYPE_P, | |
23258 | TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): Define here. | |
23259 | * config/darwin-protos.h (darwin_objc_construct_string, | |
23260 | darwin_cfstring_ref_p, darwin_check_cfstring_format_arg): Don't | |
23261 | declare. | |
23262 | * config/darwin.h (TARGET_OBJC_CONSTRUCT_STRING_OBJECT, | |
23263 | TARGET_STRING_OBJECT_REF_TYPE_P, | |
887423c0 | 23264 | TARGET_CHECK_STRING_OBJECT_FORMAT_ARG, TARGET_HAS_TARGETCM): Remove. |
c94b1d0e | 23265 | * config/t-darwin (darwin-c.o): Update dependencies. |
23266 | * system.h (TARGET_HAS_TARGETCM): Poison. | |
23267 | * Makefile.in (TARGET_H): Update. | |
23268 | (TARGET_DEF, C_TARGET_DEF, C_TARGET_H, C_TARGET_DEF_H): Define. | |
23269 | (c-family/c-format.o, c-family/c-opts.o): Update dependencies. | |
23270 | (default-c.o): New target. | |
23271 | (s-target-hooks-def-h): Pass "Target Hook" string to genhooks. | |
887423c0 | 23272 | (c-family/c-target-hooks-def.h, s-c-target-hooks-def-h): New targets. |
c94b1d0e | 23273 | (s-tm-texi): Pass -d option to genhooks. Also test timestamp on |
23274 | c-target.def. | |
23275 | (build/genhooks.o): Update dependencies. | |
23276 | ||
cd800728 | 23277 | 2011-04-06 Richard Guenther <rguenther@suse.de> |
887423c0 | 23278 | |
cd800728 | 23279 | * ipa-inline.c (enum inlining_mode): Remove. |
23280 | (cgraph_flatten): Use some other token. | |
23281 | (cgraph_edge_early_inlinable_p): New function, split out from ... | |
23282 | (cgraph_perform_always_inlining): New function, split out from ... | |
23283 | (cgraph_decide_inlining_incrementally): ... here. | |
23284 | (cgraph_mark_inline_edge): Adjust. | |
23285 | (cgraph_early_inlining): Re-structure. | |
23286 | (pass_early_inline): Require SSA form. | |
23287 | ||
c6bc553f | 23288 | 2011-04-06 Andrew Stubbs <ams@codesourcery.com> |
d91bf430 | 23289 | Julian Brown <julian@codesourcery.com> |
23290 | Mark Shinwell <shinwell@codesourcery.com> | |
23291 | ||
23292 | * config/arm/arm.h (arm_class_likely_spilled_p): Check against | |
23293 | LO_REGS only for Thumb-1. | |
23294 | (MODE_BASE_REG_CLASS): Restrict base registers to those which can | |
23295 | be used in short instructions when optimising for size on Thumb-2. | |
23296 | ||
28f9c1a1 | 23297 | 2011-04-06 Eric Botcazou <ebotcazou@adacore.com> |
23298 | ||
23299 | * gimple-low.c (lower_gimple_return): When not optimizing, force labels | |
23300 | associated with user returns to be preserved. | |
23301 | ||
96df1423 | 23302 | 2011-04-06 Tristan Gingold <gingold@adacore.com> |
23303 | ||
c6bc553f | 23304 | * dbxout.c (debug_nesting, symbol_queue, symbol_queue_index, |
23305 | symbol_queue_size, DBXOUT_DECR_NESTING, | |
96df1423 | 23306 | (DBXOUT_DECR_NESTING_AND_RETURN): Also define |
23307 | if XCOFF_DEBUGGING_INFO. | |
23308 | ||
27e5502d | 23309 | 2011-04-06 Uros Bizjak <ubizjak@gmail.com> |
23310 | ||
23311 | * config/i386/i386.md (attribute isa): New. | |
23312 | (attribute enabled): New. | |
23313 | (setcc_<mode>_sse): Merge from *{avx,sse}_setcc<mode>. | |
23314 | (*fop_<mode>_comm_mixed): Merge with *fop_<mode>_comm_mixed_avx. | |
23315 | (*fop_<mode>_comm_sse): Merge with *fop_<mode>_comm_avx. | |
23316 | (*fop_<mode>_1_mixed): Merge with *fop_<mode>_1_mixed_avx. | |
23317 | (*fop_<mode>_1_sse): Merge with *fop_<mode>_1_avx. | |
23318 | (<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3. | |
23319 | (*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3. | |
23320 | (*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3. | |
23321 | ||
23322 | * config/i386/sse.md (VF): New mode iterator. | |
23323 | (VF1): Ditto. | |
23324 | (VF2): Ditto. | |
23325 | (VF_128): Ditto. | |
23326 | (SSEMODEF4): Remove. | |
23327 | (attribute sse): Handle V8SF and V4DF modes. | |
23328 | (<absneg:code><mode>2): Use VF mode iterator. | |
23329 | (*absneg<mode>2): Merge from *{avx,sse}_absneg<mode>2. Use VF | |
23330 | mode iterator. | |
23331 | (<plusminus_insn><mode>3): Use VF mode iterator. | |
23332 | (*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3. | |
23333 | Use VF mode iterator. | |
23334 | (<sse>_vm<plusminus_insn><mode>3): Merge with | |
23335 | *avx_vm<plusminus_insn><mode>3. Use VF_128 mode iterator. | |
23336 | (mul<mode>3): Use VF mode iterator. | |
23337 | (*mul<mode>3): Merge with *avx_mul<mode>3. Use VF mode iterator. | |
23338 | (<sse>_vmmul<mode>3): Merge with *avx_vmmul<mode>3. Use VF_128 | |
23339 | mode iterator. | |
23340 | (div<VF2:mode>3): Merge from divv2df3 and divv4df3. | |
23341 | (div<VF1:mode>3): Merge from divv4sf3 and divv8sf3. | |
23342 | (<sse>_div<mode>3): Merge with *avx_div<mode>3. Use VF mode iterator. | |
23343 | (<sse>_vmdiv<mode>3): Merge with *avx_vmdiv<mode>3. Use VF_128 | |
23344 | mode iterator. | |
23345 | (<sse>_rcp<mode>2): Merge from avx_rcpv8sf2 and sse_rcpv4sf2. | |
23346 | Use VF1 mode iterator. | |
23347 | (sse_vmrcpv4sf2): Merge with *avx_vmrcpv4sf2. | |
23348 | (sqrt<VF2:mode>2): New expander. | |
23349 | (sqrt<VF1:mode>2): Merge from sqrtv4sf2 and sqrtv8sf2. | |
23350 | (<sse>_sqrt<mode>2): Merge from avx_sqrtv8sf2, sse_sqrtv4sf, sqrtv4df2 | |
23351 | and sqrtv2df2. Use VF mode iterator. | |
23352 | (<sse>_vmsqrt<mode>2): Merge with *avx_vmsqrt<mode>2. Use VF_128 | |
23353 | mode iterator. | |
23354 | (rsqrt<VF1:mode>2): Merge from rsqrtv4sf2 and rsqrtv8sf2. | |
23355 | (<sse>_rsqrt<mode>2): Merge from avx_rsqrtv8sf2 and sse_rsqrt4sf2. | |
23356 | Use VF1 mode iterator. | |
23357 | (sse_vmrsqrtv4sf2): Merge with *avx_vmrsqrtv4sf2. | |
23358 | (<smaxmin:code><mode>3): Use VF mode iterator. | |
23359 | (*<smaxmin:code><mode>3_finite): Merge with | |
23360 | *avx_<smaxmin:code><mode>3_finite. Use VF mode iterator. | |
23361 | (*<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3. | |
23362 | (<sse>_vm<smaxmin:code><mode>2): Merge with | |
23363 | *avx_vm<smaxmin:code><mode>2. Use VF_128 mode iterator. | |
23364 | (*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3. Use VF | |
23365 | mode iterator. | |
23366 | (*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3. Use VF | |
23367 | mode iterator. | |
23368 | (sse3_addsubv2df3): Merge with *avx_addsubv2df3. | |
23369 | (sse3_addsubv4sf3): Merge with *avx_addsubv4sf3. | |
23370 | (sse3_h<plusminus_insn>v2df3): Merge with *avx_h<plusminus_insn>v2df3. | |
23371 | (sse3_h<plusminus_insn>v4sf3): Merge with *avx_h<plusminus_insn>v4sf3. | |
23372 | (avx_cmp<mode>3): Rename from avx_cmp<ssemodesuffix><mode>3. Use | |
23373 | VF mode iterator. | |
23374 | (avx_vmcmp<mode>3): Rename from avx_cmp<ssescalarmodesuffix><mode>3. | |
23375 | Use VF_128 mode iterator. | |
23376 | (<sse>_maskcmp<mode>3): Merge with *avx_maskcmp<mode>3. Use VF | |
23377 | mode iterator. | |
23378 | (<sse>_vmmaskcmp<mode>3): Merge with *avx_vmmaskcmp<mode>3. Use | |
23379 | VF_128 mode iterator. | |
23380 | (vcond<mode>): Use VF mode iterator. | |
23381 | * config/i386/predicates.md (sse_comparison_operator): Merge with | |
23382 | avx_comparison_float_operator. Do not declare as special_predicate. | |
23383 | * config/i386/i386.c (struct builtin_description): Update for renamed | |
23384 | compare patterns. | |
23385 | (ix86_expand_args_builtin): Ditto. | |
23386 | (ix86_expand_sse_compare_mask): Ditto. | |
23387 | ||
5ed92cc9 | 23388 | 2011-04-06 Richard Guenther <rguenther@suse.de> |
23389 | ||
23390 | * tree-inline.c (estimate_num_insns): For calls simply account | |
23391 | for all passed arguments and a used return value. | |
23392 | ||
17c205c9 | 23393 | 2011-04-06 Richard Guenther <rguenther@suse.de> |
27e5502d | 23394 | |
17c205c9 | 23395 | PR tree-optimization/47663 |
23396 | * cgraph.h (struct cgraph_edge): Add call_stmt_size and | |
23397 | call_stmt_time fields. | |
23398 | (cgraph_edge_inlinable_p): Declare. | |
23399 | (cgraph_edge_recursive_p): New inline function. | |
23400 | * cgraph.c (cgraph_create_edge_1): Initialize call_stmt_size. | |
23401 | (cgraph_clone_edge): Copy it. | |
23402 | * ipa-inline.c (cgraph_estimate_edge_time): New function. | |
23403 | Account for call stmt time. | |
23404 | (cgraph_estimate_time_after_inlining): Take edge argument. | |
23405 | (cgraph_estimate_edge_growth): Account call stmt size. | |
23406 | (cgraph_estimate_size_after_inlining): Take edge argument. | |
23407 | (cgraph_mark_inline_edge): Adjust. | |
23408 | (cgraph_check_inline_limits): Likewise. | |
23409 | (cgraph_recursive_inlining_p): Remove. | |
23410 | (cgraph_edge_badness): Use cgraph_edge_recursive_p. | |
23411 | (cgraph_decide_recursive_inlining): Take edge argument and | |
23412 | adjust. | |
23413 | (cgraph_decide_inlining_of_small_functions): Do not avoid | |
23414 | diags for recursive inlining here. | |
23415 | (cgraph_flatten): Adjust. | |
23416 | (cgraph_decide_inlining_incrementally): Likewise. | |
23417 | (estimate_function_body_sizes): Remove call cost handling. | |
23418 | (compute_inline_parameters): Initialize caller edge call costs. | |
23419 | (cgraph_estimate_edge_growth): New function. | |
23420 | (cgraph_estimate_growth): Use it. | |
23421 | (cgraph_edge_badness): Likewise. | |
23422 | (cgraph_check_inline_limits): Take an edge argument. | |
23423 | (cgraph_decide_inlining_of_small_functions): Adjust. | |
23424 | (cgraph_decide_inlining): Likewise. | |
23425 | * tree-inline.c (estimate_num_insns): Only account for call | |
23426 | return value if it is used. | |
23427 | (expand_call_inline): Avoid diagnostics on recursive inline | |
23428 | functions here. | |
23429 | * lto-cgraph.c (lto_output_edge): Output edge call costs. | |
23430 | (input_edge): Input edge call costs. | |
23431 | ||
85a30355 | 23432 | 2011-04-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
23433 | ||
23434 | * config/alpha/osf5.h (MAX_OFILE_ALIGNMENT): Define. | |
23435 | ||
3df28f22 | 23436 | 2011-04-06 Jonathan Wakely <jwakely.gcc@gmail.com> |
23437 | ||
23438 | * doc/invoke.texi (Spec Files): Fix typo. | |
23439 | ||
b39a37c3 | 23440 | 2011-04-06 Eric Botcazou <ebotcazou@adacore.com> |
23441 | ||
23442 | * profile.c (branch_prob): Move declaration of local variable. Remove | |
23443 | obsolete ??? comment. Expand the location explicitly instead of using | |
23444 | the LOCATION_FILE and LOCATION_LINE macros. | |
23445 | ||
a6864a24 | 23446 | 2011-04-06 Wei Guozhi <carrot@google.com> |
23447 | ||
23448 | PR target/47855 | |
23449 | * config/arm/arm.md (arm_cmpsi_insn): Compute attr "length". | |
23450 | (arm_cond_branch): Likewise. | |
23451 | (arm_cond_branch_reversed): Likewise. | |
23452 | (arm_jump): Likewise. | |
23453 | (push_multi): Likewise. | |
23454 | * config/arm/constraints.md (Py): New constraint. | |
23455 | ||
7f146d20 | 23456 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> |
23457 | ||
23458 | PR bootstrap/48471 | |
23459 | * dbxout.c (debug_nesting, symbol_queue, symbol_queue_index): | |
23460 | Move these... | |
23461 | (symbol_queue_size, DBXOUT_DECR_NESTING): ...and these... | |
23462 | (DBXOUT_DECR_NESTING_AND_RETURN): ...and this under | |
23463 | #ifdef DBX_DEBUGGING_INFO. | |
23464 | ||
2cd04cca | 23465 | 2011-04-05 Bernd Schmidt <bernds@codesourcery.com> |
23466 | ||
23467 | PR bootstrap/48403 | |
23468 | * haifa-sched.c (schedule_block): Increment cycle_issued_insns only | |
23469 | if old and new states differ. | |
23470 | ||
a6452d58 | 23471 | 2011-04-05 Joseph Myers <joseph@codesourcery.com> |
23472 | ||
23473 | * config/m68k/m68k.c (m68k_handle_option): Don't handle OPT_m5200, | |
23474 | OPT_m5206e, OPT_m528x, OPT_m5307, OPT_m5407 and OPT_mcfv4e. | |
23475 | * config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't | |
23476 | handle -m5200, -m5206e, -m528x, -m5307, -m5407 and -mcfv4e. | |
23477 | * config/m68k/m68k.opt (m5200, m5206e, m528x, m5307, m5407, | |
23478 | mcfv4e): Use Alias. | |
23479 | * config/m68k/t-mlibs (MULTILIB_MATCHES): Don't map legacy | |
23480 | ColdFire options to -mcpu= options. | |
23481 | ||
895cf925 | 23482 | 2011-04-05 Jeff Law <law@redhat.com> |
23483 | ||
23484 | * tree-ssa-threadupdate.c (determine_bb_domination_status): Always | |
23485 | check if BB is a successor of LOOP->header and return | |
23486 | NONDOMINATING if it is not, regardless of ENABLE_CHECKING. | |
23487 | ||
748fd717 | 23488 | 2011-04-05 Steven Bosscher <steven@gcc.gnu.org> |
23489 | ||
23490 | * cprop.c (struct reg_use): Remove. | |
23491 | (reg_use_table): Make an array of RTX. | |
23492 | (find_used_regs, constprop_register, local_cprop_pass, | |
23493 | bypass_block): Simplify users of reg_use_table. | |
23494 | (cprop_insn): Likewise. Iterate if copy propagation succeeded | |
23495 | on one of the uses found by find_used_regs. | |
23496 | ||
cebe9a67 | 23497 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> |
23498 | ||
23499 | PR bootstrap/48469 | |
23500 | * combine.c (combine_instructions): #ifdef AUTO_INC_DEC links | |
23501 | declaration. | |
23502 | ||
2415b8ff | 23503 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> |
23504 | ||
23505 | * combine.c (combine_instructions) [AUTO_INC_DEC]: Declare links | |
23506 | as an rtx. | |
23507 | (try_combine) [AUTO_INC_DEC]: Declare a local link rtx. | |
23508 | ||
72269ab0 | 23509 | 2011-04-05 Steven Bosscher <steven@gcc.gnu.org> |
23510 | ||
23511 | PR middle-end/48441 | |
23512 | * cprop.c (one_cprop_pass): Do not mark_oprs_set of deleted insns. | |
23513 | ||
2a0877d8 | 23514 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> |
23515 | ||
23516 | * combine.c: Include obstack.h. | |
23517 | (struct insn_link): Define. | |
23518 | (uid_log_links): Adjust type. | |
23519 | (FOR_EACH_LOG_LINK): New macro. | |
23520 | (insn_link_obstack): Declare. | |
23521 | (alloc_insn_link): Define. | |
23522 | (create_log_links): Call it. Use FOR_EACH_LOG_LINK and adjust | |
23523 | type of link variables. | |
23524 | (find_single_use, insn_a_feeds_b, combine_instructions): Likewise. | |
23525 | (try_combine, record_promoted_values, distribute_notes): Likewise. | |
23526 | (distribute_links): Likewise. Tweak prototype. | |
23527 | (clear_log_links): Delete. | |
23528 | (adjust_for_new_dest): Call alloc_insn_link. | |
23529 | * Makefile.in (combine.o): Depend on $(OBSTACK_H). | |
23530 | ||
577cca34 | 23531 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> |
23532 | ||
23533 | * gcse.c (modify_mem_list): Convert to an array of VECs. | |
23534 | (canon_modify_mem_list, compute_transp): Tweak formatting. | |
23535 | (alloc_gcse_mem): Likewise. Adjust for modify_mem_list change. | |
23536 | (load_killed_in_block_p): Likewise. | |
23537 | (record_last_mem_set_info): Likewise. | |
23538 | (clear_modify_mem_tables): Likewise. | |
23539 | ||
bcf58f16 | 23540 | 2011-04-05 Tom de Vries <tom@codesourcery.com> |
23541 | ||
23542 | PR middle-end/48461 | |
23543 | * function.c (emit_use_return_register_into_block): Only define if | |
23544 | HAVE_return. | |
23545 | ||
5cca4f1d | 23546 | 2011-04-05 Eric Botcazou <ebotcazou@adacore.com> |
23547 | ||
23548 | * stor-layout.c (self_referential_size): Fix 2010-07-13 commit. | |
23549 | ||
8cb00d70 | 23550 | 2011-04-05 Joseph Myers <joseph@codesourcery.com> |
23551 | ||
23552 | * config/rx/rx-opts.h: New. | |
23553 | * config/rx/rx.c (rx_cpu_type): Remove. | |
23554 | (rx_handle_option): Don't assert that global structures are in | |
23555 | use. Access variables via opts pointer. Defer most handling of | |
23556 | OPT_mint_register_. Use error_at. | |
23557 | (rx_option_override): Handle deferred OPT_mint_register_ here. | |
23558 | * config/rx/rx.h (enum rx_cpu_types): Move to rx-opts.h. | |
23559 | * config/rx/rx.opt (config/rx/rx-opts.h: New HeaderInclude. | |
23560 | (mcpu=): Use Enum and specifiy rx_cpu_type with Var. | |
23561 | (rx_cpu_types): New Enum and EnumValue entries. | |
23562 | (mint-register=): Use Defer and use Var accordingly. | |
23563 | ||
00e3fe44 | 23564 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> |
23565 | ||
23566 | * debug.h (debug_flush_symbol_queue, debug_queue_symbol): Delete. | |
23567 | (debug_free_queue, debug_nesting, symbol_queue_index): Delete. | |
23568 | * final.c (debug_flush_symbol_queue, debug_queue_symbol): | |
23569 | Move these... | |
23570 | (debug_free_queue, debug_nesting, symbol_queue_index): | |
23571 | ...and these... | |
23572 | * dbxout.c: ...to here. Make static. | |
23573 | ||
57c8e46c | 23574 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> |
23575 | ||
23576 | * gcse.c (modify_pair): Define. Define a VEC of it. | |
23577 | (canon_modify_mem_list): Convert to an array of VECs. | |
23578 | (free_insn_expr_list_list): Delete. | |
23579 | (clear_modify_mem_tables): Call VEC_free instead. | |
23580 | (record_last_mem_set_info): Don't modify canon_modify_mem_list. | |
23581 | (alloc_gcse_mem): Adjust for canon_modify_mem_list change. | |
23582 | (canon_list_insert, compute_transp): Likewise. | |
23583 | ||
ea5709fb | 23584 | 2011-04-05 Tom de Vries <tom@codesourcery.com> |
23585 | ||
23586 | PR target/43920 | |
23587 | * config/arm/arm.h (BRANCH_COST): Set to 1 for Thumb-2 when optimizing | |
23588 | for size. | |
23589 | ||
f2c8a251 | 23590 | 2011-04-05 Tom de Vries <tom@codesourcery.com> |
23591 | ||
23592 | PR target/43920 | |
23593 | * function.c (emit_use_return_register_into_block): New function. | |
23594 | (thread_prologue_and_epilogue_insns): Use | |
23595 | emit_use_return_register_into_block. | |
23596 | ||
e1ebb662 | 23597 | 2011-04-05 Tom de Vries <tom@codesourcery.com> |
23598 | ||
23599 | PR target/43920 | |
23600 | * cfgcleanup.c (flow_find_cross_jump): Don't count USE or CLOBBER as | |
23601 | insn. | |
23602 | ||
e8911909 | 23603 | 2011-04-05 Tom de Vries <tom@codesourcery.com> |
23604 | ||
23605 | * cfgcleanup.c (try_crossjump_bb): Remove 2 superfluous variables. | |
23606 | ||
e7d6d136 | 23607 | 2011-04-05 Yufeng Zhang <yufeng.zhang@arm.com> |
23608 | ||
d8f82f6b | 23609 | * config/arm/arm.md (define_constants for unspec): Replace with |
23610 | define_c_enum. | |
23611 | (define_constants for unspecv): Replace with define_c_enum. | |
23612 | * config/arm/neon.md (define_constants for unspec): Replace with | |
23613 | define_c_enum. | |
e7d6d136 | 23614 | |
f773da64 | 23615 | 2011-04-04 Richard Henderson <rth@redhat.com> |
23616 | ||
62741f83 | 23617 | PR bootstrap/48400 |
f773da64 | 23618 | * dwarf2out.c (output_line_info): Always emit line info from |
23619 | at least one section. | |
23620 | (dwarf2out_init): Create text_section_line_info here ... | |
23621 | (set_cur_line_info_table): ... not here. | |
23622 | ||
62741f83 | 23623 | 2011-04-04 Vladimir Makarov <vmakarov@redhat.com> |
212e5c4f | 23624 | |
23625 | PR target/48380 | |
23626 | * ira.c (ira): Call grow_reg_equivs when fix_reg_equiv_init is | |
62741f83 | 23627 | not called. |
212e5c4f | 23628 | |
62741f83 | 23629 | * ira-emit.c (emit_move_list): Update reg_equiv_init insn list. |
212e5c4f | 23630 | |
c8a32de3 | 23631 | 2011-04-04 Steven Bosscher <steven@gcc.gnu.org> |
23632 | ||
202325b0 | 23633 | * cprop.c (struct expr): Split 'expr' field in 'dest' and 'src'. |
23634 | (expr_equiv_p): Remove. | |
23635 | (insert_set_in_table): Look at <dest, src> pair instead of expr. | |
23636 | (hash_scan_set): Update call to insert_set_in_table. | |
23637 | (dump_hash_table): Dump <dest, src> pair. | |
23638 | (lookup_set): Simplify. Lookup <dest, src> pair. | |
23639 | (compute_transp): Remove, fold heavily simplified code into... | |
23640 | (compute_local_properties): ...here. Expect COMP and TRANSP | |
23641 | unconditionally. | |
23642 | (find_avail_set): Take set directly from struct expr. | |
23643 | (find_bypass-set): Likewise. | |
23644 | (bypass_block): Likewise. | |
23645 | (cprop_insn): Likewise. Remove redundant INSN_P test. | |
23646 | ||
971ce6d5 | 23647 | * cprop.c (implicit_set_cond_p): Assume nothing about COND, move |
23648 | checks on form of COND from find_implicit_sets to here. | |
23649 | (find_implicit_sets): Cleanup control flow. Split critical edges | |
23650 | if it exposes implicit sets. Allocate/resize implicit_sets as | |
23651 | necessary. | |
23652 | (one_cprop_pass): Only delete unreachable blocks if local_cprop_pass | |
23653 | changed something. Run df_analyze after find_implicit_sets if any | |
23654 | edges were split. Do not allocate implicit_sets here. | |
23655 | ||
540960d1 | 23656 | * cprop.c: s/gcse/cprop/ everywhere except for flag_gcse. |
23657 | (gcse_obstack): Renamed to cprop_obstack. | |
23658 | (GNEW, GNEWVEC, GNEWVAR): Remove. | |
23659 | (gmalloc): Remove. | |
23660 | (alloc_hash_table): Use XNEWVAR instead of GNEWVAR. | |
23661 | (GOBNEW, GOBNEWVAR): Adjust for gcse_obstack renaming. | |
23662 | (gcse_alloc): Likewise, and rename to cprop_alloc. | |
23663 | (alloc_gcse_men, free_gcse_mem): Remove. | |
23664 | (gcse_constant_p): Rename to cprop_constant_p, and adjust all callers. | |
23665 | (compute_hash_table_work): Allocate and free reg_set_bitmap here. | |
23666 | (one_cprop_pass): Likewise. Adjust for gcse_obstack renaming. | |
23667 | ||
c8a32de3 | 23668 | * cprop.c (oprs_not_set_p): Remove. |
23669 | (mark_set, mark_clobber): Remove. | |
23670 | (mark_oprs_set): Rewrite using DF_INSN_INFO_DEFS cache. | |
23671 | (reg_not_set_p): New function. | |
23672 | (find_avail_set): Use reg_not_set_p instead of oprs_not_set_p. | |
23673 | (cprop_insn): Likewise. | |
23674 | (cprop_jump): Use FOR_EACH_EDGE. | |
23675 | ||
b5f4bfde | 23676 | 2011-04-04 Bernd Schmidt <bernds@codesourcery.com> |
23677 | ||
23678 | PR bootstrap/48403 | |
23679 | * haifa-sched.c (nonscheduled_insns_begin): New static variable. | |
23680 | (rank_for_schedule): Use scheduled_insns vector instead of | |
23681 | last_scheduled_insn. | |
23682 | (ok_for_early_queue_removal): Likewise. | |
23683 | (queue_to_ready): Search forward in nonscheduled_insns_begin if | |
23684 | we have a dbg_cnt. | |
23685 | (choose_ready): Likewise. | |
23686 | (commit_schedule): Use VEC_iterate. | |
23687 | (schedule_block): Initialize nonscheduled_insns_begin. If we have | |
23688 | a dbg_cnt, use it and ensure the first insn is in the ready list. | |
23689 | (haifa_sched_init): Allocate scheduled_insns. | |
23690 | (sched_extend_ready_list): Don't allocate it; reserve space. | |
23691 | (haifa_sched_finish): Free it. | |
23692 | ||
c3be4b75 | 23693 | 2011-04-04 Joseph Myers <joseph@codesourcery.com> |
23694 | ||
23695 | * optc-gen.awk: Always remove type from Variable entry before | |
23696 | recording in var_seen. | |
23697 | ||
8ea8dad9 | 23698 | 2011-04-04 Eric Botcazou <ebotcazou@adacore.com> |
23699 | ||
23700 | * cfghooks.c (tidy_fallthru_edges): Add ??? comment. | |
23701 | * tree-inline.c (delete_unreachable_blocks_update_callgraph): Remove | |
23702 | call to tidy_fallthru_edges. | |
23703 | ||
cb14e058 | 23704 | 2011-04-04 Joseph Myers <joseph@codesourcery.com> |
23705 | ||
23706 | * doc/options.texi (ToLower): Document. | |
45c0368c | 23707 | * opt-functions.awk (switch_bit_fields): Initialize cl_tolower field. |
cb14e058 | 23708 | * opts-common.c (decode_cmdline_option): Handle cl_tolower. |
23709 | * opts.h (cl_option): Add cl_tolower field. | |
23710 | * config/rx/rx.c (rx_handle_option): Use strcmp of -mcpu= | |
23711 | arguments with lowercase strings. | |
23712 | * config/rx/rx.opt (mcpu=): Add ToLower. | |
23713 | * config/rx/t-rx (MULTILIB_MATCHES): Don't handle uppercase -mcpu= | |
23714 | argument. | |
23715 | ||
f47cf939 | 23716 | 2011-04-04 Richard Sandiford <richard.sandiford@linaro.org> |
23717 | ||
23718 | * config/pdp11/pdp11.h (IRA_COVER_CLASSES): Delete. | |
23719 | ||
ef0fd182 | 23720 | 2011-04-04 Richard Sandiford <richard.sandiford@linaro.org> |
23721 | ||
23722 | * config/vax/vax.c: Include reload.h. | |
23723 | ||
10829e0b | 23724 | 2011-04-04 Anatoly Sokolov <aesok@post.ru> |
23725 | ||
23726 | * config/sparc/sparc.h (PREFERRED_RELOAD_CLASS): Remove. | |
23727 | * config/sparc/sparc.c (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
23728 | (sparc_preferred_reload_class): New function. | |
23729 | ||
3e549002 | 23730 | 2011-04-04 Jakub Jelinek <jakub@redhat.com> |
23731 | ||
517579e0 | 23732 | PR debug/48401 |
3e549002 | 23733 | * cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment. |
23734 | Use PAT_VAR_LOCATION_LOC instead of INSN_VAR_LOCATION_LOC. | |
23735 | ||
544d4f58 | 23736 | 2011-04-03 Nathan Froyd <froydnj@codesourcery.com> |
23737 | ||
23738 | * tree.h (struct tree_const_decl): Inherit from tree_decl_common. | |
23739 | * tree.c (initialize_tree_contains_struct): Adjust accordingly. | |
23740 | ||
b47778c4 | 23741 | 2011-04-03 Anatoly Sokolov <aesok@post.ru> |
23742 | ||
23743 | * config/avr/avr.h (ASM_OUTPUT_BSS): Remove. | |
23744 | (ASM_OUTPUT_ALIGNED_BSS): Define. | |
23745 | ||
5cd33168 | 23746 | 2011-04-03 Michael Matz <matz@suse.de> |
23747 | ||
23748 | * lto-streamer.h (struct lto_streamer_cache_d): Remove offsets | |
23749 | and next_slot members. | |
23750 | (lto_streamer_cache_insert, lto_streamer_cache_insert_at, | |
23751 | lto_streamer_cache_lookup, lto_streamer_cache_get): Adjust prototypes. | |
23752 | (lto_streamer_cache_append): Declare. | |
23753 | * lto-streamer.c (lto_streamer_cache_add_to_node_array): Use | |
23754 | unsigned index, remove offset parameter, ensure that we append | |
23755 | or update existing entries. | |
23756 | (lto_streamer_cache_insert_1): Use unsigned index, remove offset_p | |
23757 | parameter, update next_slot for append. | |
23758 | (lto_streamer_cache_insert): Use unsigned index, remove offset_p | |
23759 | parameter. | |
23760 | (lto_streamer_cache_insert_at): Likewise. | |
23761 | (lto_streamer_cache_append): New function. | |
23762 | (lto_streamer_cache_lookup): Use unsigned index. | |
23763 | (lto_streamer_cache_get): Likewise. | |
23764 | (lto_record_common_node): Don't test tree_node_can_be_shared. | |
23765 | (preload_common_node): Adjust call to lto_streamer_cache_insert. | |
23766 | (lto_streamer_cache_delete): Don't free offsets member. | |
23767 | * lto-streamer-out.c (eq_string_slot_node): Use memcmp. | |
23768 | (lto_output_string_with_length): Use lto_output_data_stream. | |
23769 | (lto_output_tree_header): Remove ix parameter, don't write it. | |
23770 | (lto_output_builtin_tree): Likewise. | |
23771 | (lto_write_tree): Adjust callers to above, don't track and write | |
23772 | offset, write unsigned index. | |
23773 | (output_unreferenced_globals): Don't emit all global vars. | |
23774 | (write_global_references): Use unsigned indices. | |
23775 | (lto_output_decl_state_refs): Likewise. | |
23776 | (write_symbol): Likewise. | |
23777 | * lto-streamer-in.c (lto_input_chain): Move earlier. | |
23778 | (input_function): Use unsigned index. | |
23779 | (input_alias_pairs): Don't read and then ignore all global vars. | |
23780 | (lto_materialize_tree): Remove ix_p parameter, don't read index, | |
23781 | don't pass it back, use lto_streamer_cache_append. | |
23782 | (lto_register_var_decl_in_symtab): Use unsigned index. | |
23783 | (lto_register_function_decl_in_symtab): Likewise. | |
23784 | (lto_get_pickled_tree): Don't read in or handle offset, read unsigned | |
23785 | index. | |
23786 | (lto_get_builtin_tree): Don't read index, use | |
23787 | lto_streamer_cache_append. | |
23788 | (lto_read_tree): Adjust call to lto_materialize_tree. | |
23789 | ||
23790 | * ipa-inline.c (cgraph_edge_badness): Move growth calculaton, | |
23791 | don't use function calls in arguments to MIN. | |
23792 | ||
23793 | * varasm.c (decl_binds_to_current_def_p): Don't check TREE_PUBLIC | |
23794 | twice. | |
23795 | ||
23796 | * gimple.c (gimple_type_leader_entry): Mark deletable. | |
23797 | ||
a4649884 | 23798 | 2011-04-03 Alan Modra <amodra@gmail.com> |
23799 | ||
23800 | * dwarf2out.c (mem_loc_descriptor): Recurse on LO_SUM. | |
23801 | ||
9ccd0eb4 | 23802 | 2011-04-03 Michael Matz <matz@suse.de> |
23803 | ||
23804 | * tree.c (free_lang_data_in_decl): Zero DECL_VINDEX if it's not | |
23805 | an integer. | |
23806 | * tree.h (tree_decl_non_common.vindex): Adjust comment. | |
23807 | ||
bb903e9c | 23808 | 2011-04-03 Michael Matz <matz@suse.de> |
23809 | ||
e8b2c048 | 23810 | * cgraphbuild.c (record_reference): Canonicalize constructor values. |
bb903e9c | 23811 | * gimple-fold.c (canonicalize_constructor_val): Accept being called |
23812 | without function context. | |
23813 | * cgraphunit.c (cgraph_finalize_compilation_unit): Clear | |
23814 | current_function_decl and cfun. | |
23815 | ||
e7e718d0 | 23816 | 2011-04-03 Michael Matz <matz@suse.de> |
23817 | ||
23818 | * tree.c (decl_init_priority_insert): Don't create entry for | |
23819 | default priority. | |
23820 | (decl_fini_priority_insert): Ditto. | |
23821 | (fields_compatible_p, find_compatible_field): Remove. | |
23822 | * tree.h (fields_compatible_p, find_compatible_field): Remove. | |
23823 | * gimple.c (gimple_compare_field_offset): Adjust block comment. | |
23824 | ||
e73ba0a7 | 23825 | 2011-04-03 Eric Botcazou <ebotcazou@adacore.com> |
23826 | ||
23827 | * combine.c (try_combine): Remove useless local variable. | |
23828 | ||
e257cde2 | 23829 | 2011-04-03 Richard Guenther <rguenther@suse.de> |
e7e718d0 | 23830 | Ira Rosen <ira.rosen@linaro.org> |
e257cde2 | 23831 | |
23832 | * tree-if-conv.c (memrefs_read_or_written_unconditionally): Strip all | |
23833 | non-variable offsets and compare the remaining bases of the two | |
23834 | accesses instead of looking for exact same data-ref. | |
23835 | ||
2255eb8d | 23836 | 2011-04-02 Kai Tietz <ktietz@redhat.com> |
23837 | ||
6b9414b9 | 23838 | PR target/48416 |
23839 | * i386.c (ix86_function_arg_boundary): Fix printf formatter. | |
23840 | ||
2255eb8d | 23841 | * i386.c (ix86_is_msabi_thiscall): New helper function. |
23842 | (ix86_is_type_thiscall): New helper function. | |
23843 | (ix86_comp_type_attributes): Handle thiscall for method-functions | |
23844 | special. | |
23845 | (init_cumulative_args): Likewise. | |
23846 | (find_drap_reg): Likewise. | |
23847 | (ix86_static_chain): Likewise. | |
23848 | (x86_this_parameter): Likewise. | |
23849 | (x86_output_mi_thunk): Likewise. | |
23850 | ||
818dee1b | 23851 | 2011-04-01 Olivier Hainque <hainque@adacore.com> |
e7e718d0 | 23852 | Nicolas Setton <setton@adacore.com> |
23853 | Eric Botcazou <ebotcazou@adacore.com> | |
818dee1b | 23854 | |
23855 | * dwarf2out.c (dwarf_attr_name): Map DW_AT_GNAT_descriptive_type. | |
23856 | (add_gnat_descriptive_type_attribute): New function. | |
23857 | (gen_array_type_die): Call it. | |
23858 | (gen_enumeration_type_die): Likewise. | |
23859 | (gen_struct_or_union_type_die): Likewise. | |
23860 | (modified_type_die): Likewise. | |
23861 | * langhooks.h (lang_hooks_for_types): New descriptive_type hook. | |
23862 | * langhooks-def.h (LANG_HOOKS_DESCRIPTIVE_TYPE): Default to NULL. | |
23863 | (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_DESCRIPTIVE_TYPE. | |
23864 | ||
b6a800c7 | 23865 | 2011-04-01 Jakub Jelinek <jakub@redhat.com> |
23866 | ||
23867 | PR bootstrap/48148 | |
23868 | * dwarf2out.c (resolve_addr): Don't call force_decl_die | |
23869 | if DECL_EXTERNAL has non-NULL DECL_ABSTRACT_ORIGIN. | |
23870 | ||
23871 | Revert: | |
23872 | 2011-03-17 Richard Guenther <rguenther@suse.de> | |
23873 | ||
23874 | PR bootstrap/48148 | |
23875 | * lto-cgraph.c (input_overwrite_node): Clear the abstract | |
23876 | origin for decls in other ltrans units. | |
23877 | (input_varpool_node): Likewise. | |
23878 | ||
3a175160 | 23879 | 2011-04-01 Jakub Jelinek <jakub@redhat.com> |
23880 | ||
23881 | PR middle-end/48335 | |
23882 | * expr.c (expand_assignment): Handle all possibilities | |
23883 | if TO_RTX is CONCAT. | |
e8b2c048 | 23884 | * expmed.c (store_bit_field_1): Avoid trying to create invalid SUBREGs. |
3a175160 | 23885 | (store_split_bit_field): If SUBREG_REG (op0) or |
23886 | op0 itself has smaller mode than word, return it | |
23887 | for offset 0 and const0_rtx for out-of-bounds stores. | |
23888 | If word is const0_rtx, skip it. | |
23889 | ||
87ad9aff | 23890 | 2011-04-01 Naveen H.S <naveen.S@kpitcummins.com> |
23891 | ||
23892 | * config/h8300/h8300.c (print_operand_address): Rename to... | |
23893 | (h8300_print_operand_address): ...this. Make static. Adjust comments. | |
23894 | Call h8300_print_operand and h8300_print_operand_address instead of | |
23895 | print_operand and print_operand_address. Declare. | |
23896 | (print_operand): Renake to... | |
23897 | (h8300_print_operand): ...this. Make static. Adjust comments. | |
23898 | Call h8300_print_operand instead of print_operand. Declare. | |
23899 | (h8300_print_operand_punct_valid_p): Moved from h8300.h file. | |
23900 | (h8300_register_move_cost): Likewise. | |
23901 | (TARGET_PRINT_OPERAND_PUNCT_VALID_P, TARGET_PRINT_OPERAND | |
23902 | TARGET_PRINT_OPERAND_ADDRESS, TARGET_REGISTER_MOVE_COST): Define. | |
23903 | * config/h8300/h8300.h (PRINT_OPERAND_ADDRESS, PRINT_OPERAND | |
23904 | PRINT_OPERAND_PUNCT_VALID_P, REGISTER_MOVE_COST): Delete. | |
23905 | * config/h8300/h8300-protos.h (print_operand): Delete. | |
23906 | (print_operand_address): Delete. | |
23907 | ||
8d141c17 | 23908 | 2011-04-01 Richard Henderson <rth@redhat.com> |
23909 | ||
23910 | PR 48400 | |
23911 | * dwarf2out.c (dwarf2out_source_line): Disable discriminators | |
23912 | in strict mode before dwarf4. Re-order tests to early out | |
23913 | before switching sections. | |
23914 | ||
424f5954 | 23915 | 2011-04-01 Nathan Froyd <froydnj@codesourcery.com> |
23916 | ||
23917 | * config/h8300/constraints.md: New file. | |
23918 | * config/h8300/h8300.md: Include it. Use satisfies_constraint_J, | |
23919 | satisfies_constraint_L, and satisfies_constraint_N for peephole2s. | |
23920 | (*tst_extzv_1_n, *tstsi_variable_bit_qi): Use satisfies_constraint_U. | |
23921 | * config/h8300/predicates.md (bit_operand): Likewise. | |
23922 | (incdec_operand): Use satisfies_constraint_M and | |
23923 | satisfies_constraint_O. Don't use C code block. | |
23924 | * config/h8300/h8300-protos.h (h8300_reg_class_from_letter): Delete. | |
23925 | * config/h8300/h8300.c (h8300_reg_class_from_letter): Delete. | |
23926 | (compute_mov_length): Use satisfies_constraint_G. | |
23927 | (fix_bit_operand): Use satisfies_constraint_U. | |
23928 | * config/h8300/h8300.h (REG_CLASS_FROM_LETTER): Delete. | |
23929 | (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Delete. | |
23930 | (CONST_OK_FOR_M, CONST_OK_FOR_N, CONST_OK_FOR_O): Delete. | |
23931 | (CONST_OK_FOR_Ppositive, CONST_OK_FOR_Pnegative): Delete. | |
23932 | (CONST_OK_FOR_P, CONSTRAINT_LEN_FOR_P): Delete. | |
23933 | (CONST_OK_FOR_CONSTRAINT_P, CONST_OK_FOR_LETTER_P): Delete. | |
23934 | (CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
23935 | (OK_FOR_Q, OK_FOR_R, OK_FOR_S, OK_FOR_T, OK_FOR_U, OK_FOR_WU): Delete. | |
23936 | (OK_FOR_W, CONSTRAINT_LEN_FOR_W, OK_FOR_Y2, OK_FOR_Y0): Delete. | |
23937 | (OK_FOR_Y, CONSTRAINT_LEN_FOR_Y, OK_FOR_Z): Delete. | |
23938 | (EXTRA_CONSTRAINT_STR, CONSTRAINT_LEN): Delete. | |
23939 | (EXTRA_MEMORY_CONSTRAINT): Delete. | |
23940 | ||
7d9e1f9b | 23941 | 2011-04-01 Andrew Pinski <pinskia@gmail.com> |
23942 | Michael Meissner <meissner@linux.vnet.ibm.com> | |
23943 | ||
23944 | PR target/48262 | |
23945 | * config/rs6000/vector.md (movmisalign<mode>): Allow for memory | |
23946 | operands, as per the specifications. | |
23947 | ||
23948 | * config/rs6000/altivec.md (vec_extract_evenv4si): Correct modes. | |
23949 | (vec_extract_evenv4sf): Ditto. | |
23950 | (vec_extract_evenv8hi): Ditto. | |
23951 | (vec_extract_evenv16qi): Ditto. | |
23952 | (vec_extract_oddv4si): Ditto. | |
23953 | ||
cb18bd3c | 23954 | 2011-03-31 Mark Wielaard <mjw@redhat.com> |
23955 | ||
23956 | * dwarf2out.c (dwarf2out_finish): Don't add low_pc and/or | |
23957 | high_pc attribute if the CU has no associated code. Only output | |
23958 | DW_AT_entry_pc for CU if not generating strict dwarf and | |
23959 | dwarf_version < 4. | |
23960 | ||
0a9bd7c9 | 23961 | 2011-04-01 Bernd Schmidt <bernds@codesourcery.com> |
23962 | ||
23963 | * dwarf2out.h (dwarf2out_frame_debug_init): Declare. | |
23964 | * dwarf2out.c (dwarf2out_frame_debug_init): New function, broken | |
23965 | out of ... | |
23966 | (dwarf2out_frame_debug): ... here. Don't handle a NULL argument. | |
23967 | * final.c (final_start_function): Call the new function rather | |
23968 | than using a NULL argument for dwarf2out_frame_debug. | |
23969 | ||
79d8d931 | 23970 | * ifcvt.c (cond_exec_process_insns): Disallow converting a block |
23971 | that contains the prologue. | |
23972 | ||
b49b2e5c | 23973 | * haifa-sched.c (queue_insn): New arg REASON. All callers |
23974 | changed. Print it in debugging output. | |
23975 | ||
f193badd | 23976 | * sched-ebb.c (schedule_ebbs): Honor the BB_DISABLE_SCHEDULE flag. |
23977 | ||
d2412f57 | 23978 | * sched-ebb.c (begin_schedule_ready): Remove second argument. |
23979 | Split most of the code into... | |
23980 | (begin_move_insn): ... here. New function. | |
23981 | (ebb_sched_info): Add a pointer to it. | |
23982 | * haifa-sched.c (scheduled_insns): New static variable. | |
23983 | (sched_extend_ready_list): Allocate it. | |
23984 | (schedule_block): Use it to record the order of scheduled insns. | |
23985 | Perform RTL changes to move insns only after all scheduling | |
23986 | decisions have been made. | |
23987 | * modulo-sched.c (sms_sched_haifa_sched_info): Add NULL entry for the | |
23988 | begin_move_insn field. | |
23989 | * sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise. | |
23990 | * sched-int.h (struct haifa_sched_info): Remove second argument | |
23991 | from begin_schedule_ready hook. Add new member begin_move_insn. | |
23992 | * sched-rgn.c (begin_schedule_ready): Remove second argument. | |
23993 | (rgn_const_sched_info): Add NULL entry for the begin_move_insn field. | |
23994 | ||
a0fc5ef1 | 23995 | * haifa-sched.c (prune_ready_list): New function, broken out of |
23996 | schedule_block. | |
23997 | (schedule_block): Use it. | |
23998 | ||
2ee49f28 | 23999 | 2011-04-01 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
24000 | ||
24001 | * config/spu/t-spu-elf (dp-bit.c): Use > instead of >>. | |
24002 | ||
440fcad1 | 24003 | 2011-04-01 Kai Tietz <ktietz@redhat.com> |
24004 | ||
24005 | * config.gcc (*-*-mingw*): Allow as option the | |
24006 | posix threading model. | |
27e5502d | 24007 | * config/i386/mingw32.h (SPEC_PTHREAD1, SPEC_PTHREAD2): |
440fcad1 | 24008 | New macros defined dependent to TARGET_USE_PTHREAD_BY_DEFAULT |
24009 | definition. | |
24010 | (CPP_SPEC): Add pthread/no-pthread handling. | |
24011 | (LIB_SPEC): Likewise. | |
24012 | * config/i386/mingw-w64.h (CPP_SPEC):Likewise. | |
24013 | (LIB_SPEC): Likewise. | |
24014 | * config/i386/t-cygming (SHLIB_PTHREAD_CFLAG): New | |
24015 | flag to pass -pthread option for shared libgcc build. | |
24016 | (SHLIB_PTHREAD_LDFLAG): New option to pass -lpthread | |
24017 | for shared libgcc build. | |
24018 | * config/i386/t-mingw-pthread: New file. | |
24019 | * config/i386/mingw-pthread.h (TARGET_USE_PTHREAD_BY_DEFAULT): | |
24020 | New define to enable use of library pthread by default. | |
24021 | * config/i386/mingw.opt (pthread): New driver option. | |
24022 | (no-pthread): New driver option. | |
e8b2c048 | 24023 | * config/i386/cygming.opt: Make sure trailing empty line is retained. |
440fcad1 | 24024 | * config/i386/mingw-w64.opt: Likewise. |
24025 | ||
6a0cacf9 | 24026 | 2011-04-01 Gary Funck <gary@intrepid.com> |
5568b3c6 | 24027 | |
24028 | * c-decl.c (grokdeclarator): Fix formatting. | |
24029 | ||
32f79657 | 24030 | 2011-04-01 Richard Sandiford <richard.sandiford@linaro.org> |
24031 | ||
24032 | * expr.c (emit_block_move_via_movmem): Use n_generator_args | |
24033 | instead of n_operands. | |
24034 | (set_storage_via_setmem): Likewise. | |
24035 | * optabs.c (maybe_gen_insn): Likewise. | |
24036 | * config/arm/arm.c (arm_init_neon_builtins): Likewise. | |
24037 | * config/mips/mips.c (mips_expand_builtin_compare_1): Likewise. | |
24038 | (mips_expand_builtin_direct): Likewise. | |
24039 | * config/spu/spu.c (expand_builtin_args): Likewise. | |
24040 | ||
cf85f835 | 24041 | 2011-04-01 Richard Sandiford <richard.sandiford@linaro.org> |
24042 | ||
24043 | * recog.h (insn_data_d): Add n_generator_args. | |
24044 | * genoutput.c (data): Likewise. | |
24045 | (output_insn_data): Print it. | |
24046 | (max_opno, num_dups): Delete. | |
24047 | (scan_operands): Just fill in "d->operand[...]". | |
24048 | (gen_insn, gen_peephole, gen_expand, gen_split): Use get_pattern_stats. | |
24049 | ||
22add764 | 24050 | 2011-04-01 Richard Sandiford <richard.sandiford@linaro.org> |
24051 | ||
24052 | * gensupport.h (pattern_stats): New structure. | |
24053 | * gensupport.c (get_pattern_stats_1, get_pattern_stats): New functions. | |
24054 | * genemit.c (max_opno, max_dupno, max_scratch_opno): Delete. | |
24055 | (max_operand_1, max_operand_vec): Delete. | |
24056 | (gen_insn, gen_expand, gen_split): Use get_pattern_stats. | |
24057 | ||
ede4ebcb | 24058 | 2011-03-31 Nathan Froyd <froydnj@codesourcery.com> |
24059 | ||
24060 | * emit-rtl.c (emit_pattern_after_setloc): New function. | |
24061 | (emit_insn_after_setloc, emit_jump_insn_after_setloc): Call it. | |
24062 | (emit_call_insn_after_setloc, emit_debug_insn_after_setloc): Likewise. | |
24063 | (emit_pattern_after): New function. | |
24064 | (emit_insn_after, emit_jump_insn_after): Call it. | |
24065 | (emit_call_insn_after, emit_debug_insn_after): Likewise. | |
24066 | (emit_pattern_before_setloc): New function. | |
24067 | (emit_insn_before_setloc, emit_jump_insn_before_setloc): Call it. | |
24068 | (emit_call_insn_before_setloc, emit_debug_insn_before_setloc): | |
24069 | Likewise. | |
24070 | (emit_pattern_before): New function. | |
24071 | (emit_insn_before, emit_jump_insn_before): Call it. | |
24072 | (emit_call_insn_before, emit_debug_insn_before): Likewise. | |
24073 | ||
1bc6c106 | 24074 | 2011-03-31 Richard Henderson <rth@redhat.com> |
24075 | ||
24076 | * dwarf2out.c (dw_separate_line_info_ref): Remove. | |
24077 | (dw_separate_line_info_entry): Remove. | |
24078 | (enum dw_line_info_opcode): New. | |
24079 | (dw_line_info_entry): Use it. | |
24080 | (dw_line_info_table, dw_line_info_table_p): New. | |
24081 | (DWARF_LINE_OPCODE_BASE): Include dwarf3 opcodes. | |
24082 | (line_info_table, line_info_label_num): Remove. | |
24083 | (line_info_table_in_use): Remove. | |
24084 | (separate_line_info_table): Remove. | |
24085 | (separate_line_info_table_allocated): Remove. | |
24086 | (separate_line_info_table_in_use): Remove. | |
24087 | (LINE_INFO_TABLE_INCREMENT): Remove. | |
24088 | (line_info_label_num): New. | |
24089 | (cur_line_info_table): New. | |
24090 | (text_section_line_info, cold_text_section_line_info): New. | |
24091 | (separate_line_info): New. | |
24092 | (SEPARATE_LINE_CODE_LABEL): Remove. | |
24093 | (print_dwarf_line_table): Remove. | |
24094 | (debug_dwarf): Don't dump it. | |
24095 | (output_one_line_info_table): New. | |
24096 | (output_line_info): Use it. | |
24097 | (new_line_info_table): New. | |
24098 | (set_cur_line_info_table): New. | |
24099 | (dwarf2out_switch_text_section): Use it. | |
24100 | (dwarf2out_begin_function): Likewise. | |
24101 | (push_dw_line_info_entry): New. | |
24102 | (dwarf2out_source_line): Rewrite for new line info tables. | |
24103 | (dwarf2out_init): Remove dead initailizations. | |
24104 | ||
ec840af4 | 24105 | 2011-03-31 Joseph Myers <joseph@codesourcery.com> |
24106 | ||
24107 | * opts.h (cl_option): Add comments to fields. Add bit-fields for | |
24108 | various flags. | |
24109 | (CL_SEPARATE_NARGS_SHIFT, CL_SEPARATE_NARGS_MASK, | |
24110 | CL_SEPARATE_ALIAS, CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE, | |
24111 | CL_DISABLED, CL_REPOR, CL_REJECT_NEGATIVE, CL_MISSING_OK, | |
24112 | CL_UINTEGER, CL_NEGATIVE_ALIAS): Remove. | |
24113 | (CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): Update bit positions. | |
24114 | * opt-functions.awk (flag_init, switch_bit_fields): New. | |
24115 | (switch_flags): Don't handle flags moved to bit-fields. Don't | |
24116 | generate CL_MISSING_OK or CL_SAVE. | |
24117 | * optc-gen.awk: Update to generate bit-field output as well as | |
24118 | flags field. | |
24119 | * gcc.c (driver_wrong_lang_callback): Use cl_reject_driver | |
24120 | bit-field instead of CL_REJECT_DRIVER flag. | |
24121 | * opts-common.c (generate_canonical_option, | |
24122 | decode_cmdline_option): Use bit-fields instead of CL_* flags. | |
24123 | * opts.c (maybe_default_option): Use cl_reject_negative bit-field | |
24124 | instead of CL_REJECT_NEGATIVE flag. | |
24125 | * toplev.c (print_switch_values): Use cl_report bit-field instead | |
24126 | of CL_REPORT flag. | |
24127 | ||
e4d0ac02 | 24128 | 2011-03-31 Eric Botcazou <ebotcazou@adacore.com> |
24129 | ||
24130 | * tree-ssa-pre.c (create_component_ref_by_pieces_1) <ARRAY_REF>: Drop | |
24131 | a zero minimum index only if it is redundant. | |
24132 | ||
3c5273ff | 24133 | 2011-03-31 Vladimir Makarov <vmakarov@redhat.com> |
24134 | ||
24135 | PR rtl-optimization/48381 | |
24136 | * ira-color.c (assign_hard_reg): Use hard reg set intersection | |
24137 | instead of ira_class_hard_reg_index for calculating conflicting | |
24138 | hard registers. | |
24139 | ||
45a41a6c | 24140 | 2011-03-31 Steven Bosscher <steven@gcc.gnu.org> |
24141 | ||
24142 | * cprop.c: Clean up hash table building. | |
24143 | (reg_avail_info): Remove. | |
24144 | (oprs_available_p): Remove. | |
24145 | (record_last_reg_set_info): Remove. | |
24146 | (record_last_set_info): Remove. | |
24147 | (reg_available_p): New function. | |
24148 | (gcse_constant_p): Do not treat unfolded conditions as constants. | |
24149 | (make_set_regs_unavailable): New function. | |
24150 | (hash_scan_set): Simplify with new reg_available_p. | |
24151 | (compute_hash_table_work): Traverse insns stream only once. | |
24152 | Do not compute reg_avail_info. Traverse insns in reverse order. | |
24153 | Record implicit sets after recording explicit sets from the block. | |
24154 | ||
5c9d7b33 | 24155 | 2011-03-31 Michael Matz <matz@suse.de> |
24156 | ||
e8b2c048 | 24157 | * builtins.c (build_va_arg_indirect_ref): Use build_simple_mem_ref_loc. |
5c9d7b33 | 24158 | |
958f5301 | 24159 | 2011-03-31 Anatoly Sokolov <aesok@post.ru> |
24160 | ||
24161 | * config/h8300/h8300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove macro. | |
24162 | * config/h8300/h8300-protos.h (h8300_get_index): Remove. | |
24163 | * config/h8300/h8300.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
24164 | (h8300_mode_dependent_address_p): New function. | |
24165 | (h8300_get_index): Make static. | |
24166 | ||
1084097d | 24167 | 2011-03-31 Jeff Law <law@redhat.com> |
24168 | ||
413f000a | 24169 | * reload1.c (elimination_effects): Fix typo in recent change. |
24170 | ||
e8b2c048 | 24171 | * tree-ssa-forwprop.c (forward_propagate_into_cond): Avoid |
1084097d | 24172 | typo potentially leading to null pointer dereference. |
24173 | ||
24174 | * caller-save.c (new_saved_hard_reg): Eliminate return value. | |
24175 | (setup_save_areas): Corresponding changes to avoid useless | |
24176 | assignments. | |
24177 | ||
24178 | * jump.c (reversed_comparison_code_parts): Avoid successive return | |
24179 | statements when REVERSE_CONDITION is defined. | |
24180 | ||
24181 | * expr.c (expand_assignment): Avoid useless assignments. | |
24182 | (expand_expr_real_1): Likewise. | |
24183 | (expand_expr_real_2): Avoid useless statements. | |
24184 | ||
24185 | * tree-ssa-phiopt.c (minmax_replacement): Avoid useless statement. | |
24186 | ||
24187 | * cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment. | |
24188 | ||
24189 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Avoid useless | |
24190 | statements. | |
24191 | ||
24192 | * stmt.c (expand_expr_stmt): Avoid useless assignment. | |
24193 | ||
a19f368c | 24194 | 2011-03-31 Joseph Myers <joseph@codesourcery.com> |
24195 | ||
24196 | PR target/47109 | |
24197 | * doc/tm.texi.in (TARGET_VERSION): Remove. | |
24198 | * doc/tm.texi: Regenerate. | |
24199 | * system.h (TARGET_VERSION, MACHINE_TYPE): Poison. | |
24200 | * collect2.c (main): Don't use TARGET_VERSION. | |
24201 | * mips-tdump.c (main): Don't use TARGET_VERSION. | |
24202 | * mips-tfile.c (main): Don't use TARGET_VERSION. | |
e8b2c048 | 24203 | * config.gcc (powerpc-wrs-vxworksae): Don't use rs6000/vxworksae.h. |
a19f368c | 24204 | * config/rs6000/vxworksae.h: Remove. |
24205 | * config/alpha/alpha.h (TARGET_VERSION): Remove. | |
24206 | * config/alpha/freebsd.h (TARGET_VERSION): Remove. | |
24207 | * config/alpha/linux-elf.h (TARGET_VERSION): Remove. | |
24208 | * config/alpha/netbsd.h (TARGET_VERSION): Remove. | |
24209 | * config/alpha/vms.h (TARGET_NAME, TARGET_VERSION): Remove. | |
24210 | * config/arm/arm.h (TARGET_VERSION): Remove. | |
24211 | * config/arm/coff.h (TARGET_VERSION): Remove. | |
24212 | * config/arm/ecos-elf.h (TARGET_VERSION): Remove. | |
24213 | * config/arm/elf.h (TARGET_VERSION): Remove. | |
24214 | * config/arm/freebsd.h (TARGET_VERSION): Remove. | |
24215 | * config/arm/linux-elf.h (TARGET_VERSION): Remove. | |
24216 | * config/arm/netbsd-elf.h (TARGET_VERSION): Remove. | |
24217 | * config/arm/pe.h (TARGET_VERSION): Remove. | |
24218 | * config/arm/rtems-elf.h (TARGET_VERSION): Remove. | |
24219 | * config/arm/semi.h (TARGET_VERSION): Remove. | |
24220 | * config/arm/uclinux-elf.h (TARGET_VERSION): Remove. | |
24221 | * config/arm/unknown-elf.h (TARGET_VERSION): Remove. | |
24222 | * config/arm/vxworks.h (TARGET_VERSION): Remove. | |
24223 | * config/avr/avr.h (TARGET_VERSION): Remove. | |
24224 | * config/bfin/bfin.h (TARGET_VERSION): Remove. | |
24225 | * config/fr30/fr30.h (TARGET_VERSION): Remove. | |
24226 | * config/frv/frv.h (TARGET_VERSION): Remove. | |
24227 | * config/h8300/h8300.h (TARGET_VERSION): Remove. | |
24228 | * config/i386/cygwin.h (TARGET_VERSION): Remove. | |
24229 | * config/i386/darwin.h (TARGET_VERSION): Remove. | |
24230 | * config/i386/darwin64.h (TARGET_VERSION): Remove. | |
24231 | * config/i386/djgpp.h (TARGET_VERSION): Remove. | |
24232 | * config/i386/freebsd.h (TARGET_VERSION): Remove. | |
24233 | * config/i386/freebsd64.h (TARGET_VERSION): Remove. | |
24234 | * config/i386/gnu.h (TARGET_VERSION): Remove. | |
24235 | * config/i386/i386-interix.h (TARGET_VERSION): Remove. | |
24236 | * config/i386/i386elf.h (TARGET_VERSION): Remove. | |
24237 | * config/i386/linux.h (TARGET_VERSION): Remove. | |
24238 | * config/i386/linux64.h (TARGET_VERSION): Remove. | |
24239 | * config/i386/lynx.h (TARGET_VERSION): Remove. | |
24240 | * config/i386/mingw32.h (TARGET_VERSION): Remove. | |
24241 | * config/i386/netbsd-elf.h (TARGET_VERSION): Remove. | |
24242 | * config/i386/netbsd64.h (TARGET_VERSION): Remove. | |
24243 | * config/i386/netware.h (TARGET_VERSION): Remove. | |
24244 | * config/i386/nto.h (TARGET_VERSION): Remove. | |
24245 | * config/i386/openbsd.h (TARGET_VERSION): Remove. | |
24246 | * config/i386/vxworks.h (TARGET_VERSION): Remove. | |
24247 | * config/ia64/elf.h (TARGET_VERSION): Remove. | |
24248 | * config/ia64/freebsd.h (TARGET_VERSION): Remove. | |
24249 | * config/ia64/hpux.h (TARGET_VERSION): Remove. | |
24250 | * config/ia64/linux.h (TARGET_VERSION): Remove. | |
24251 | * config/ia64/vms.h (TARGET_NAME, TARGET_VERSION): Remove. | |
24252 | * config/iq2000/iq2000.h (IQ2000_VERSION, MACHINE_TYPE, | |
24253 | TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove. | |
24254 | * config/lm32/lm32.h (TARGET_VERSION): Remove. | |
24255 | * config/lm32/uclinux-elf.h (TARGET_VERSION): Remove. | |
24256 | * config/m32c/m32c.h (TARGET_VERSION): Remove. | |
24257 | * config/m32r/linux.h (LINUX_DEFAULT_ELF, TARGET_VERSION): Remove. | |
24258 | * config/m32r/m32r.h (TARGET_VERSION): Remove. | |
24259 | * config/m68k/linux.h (TARGET_VERSION): Remove. | |
24260 | * config/m68k/m68k.h (TARGET_VERSION): Remove. | |
24261 | * config/m68k/netbsd-elf.h (TARGET_VERSION): Remove. | |
24262 | * config/m68k/uclinux.h (TARGET_VERSION): Remove. | |
24263 | * config/mcore/mcore-elf.h (TARGET_VERSION): Remove. | |
24264 | * config/mep/mep.h (TARGET_VERSION): Remove. | |
24265 | * config/microblaze/microblaze.h (MICROBLAZE_VERSION, | |
24266 | MACHINE_TYPE, TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove. | |
24267 | * config/mips/iris6.h (MACHINE_TYPE): Remove. | |
24268 | * config/mips/linux.h (TARGET_VERSION): Remove. | |
24269 | * config/mips/netbsd.h (MACHINE_TYPE): Remove. | |
24270 | * config/mips/vxworks.h (TARGET_VERSION): Remove. | |
24271 | * config/mmix/mmix.h (TARGET_VERSION): Remove. | |
24272 | * config/mn10300/linux.h (TARGET_VERSION): Remove. | |
24273 | * config/mn10300/mn10300.h (TARGET_VERSION): Remove. | |
24274 | * config/pa/pa.h (TARGET_VERSION): Remove. | |
24275 | * config/pdp11/pdp11.h (TARGET_VERSION): Remove. | |
24276 | * config/picochip/picochip.h (TARGET_VERSION): Remove. | |
24277 | * config/rs6000/aix.h (TARGET_VERSION): Remove. | |
24278 | * config/rs6000/darwin.h (TARGET_VERSION): Remove. | |
24279 | * config/rs6000/darwin64.h (TARGET_VERSION): Remove. | |
24280 | * config/rs6000/eabi.h (TARGET_VERSION): Remove. | |
24281 | * config/rs6000/eabialtivec.h (TARGET_VERSION): Remove. | |
24282 | * config/rs6000/eabisim.h (TARGET_VERSION): Remove. | |
24283 | * config/rs6000/eabispe.h (TARGET_VERSION): Remove. | |
24284 | * config/rs6000/freebsd.h (TARGET_VERSION): Remove. | |
24285 | * config/rs6000/linux.h (TARGET_VERSION): Remove. | |
24286 | * config/rs6000/linux64.h (TARGET_VERSION): Remove. | |
24287 | * config/rs6000/linuxaltivec.h (TARGET_VERSION): Remove. | |
24288 | * config/rs6000/linuxspe.h (TARGET_VERSION): Remove. | |
24289 | * config/rs6000/lynx.h (TARGET_VERSION): Remove. | |
24290 | * config/rs6000/netbsd.h (TARGET_VERSION): Remove. | |
24291 | * config/rs6000/sysv4.h (TARGET_VERSION): Remove. | |
24292 | * config/rs6000/vxworks.h (TARGET_VERSION): Remove. | |
24293 | * config/s390/linux.h (TARGET_VERSION): Remove. | |
24294 | * config/s390/s390.h (TARGET_VERSION): Remove. | |
24295 | * config/s390/tpf.h (TARGET_VERSION): Remove. | |
24296 | * config/score/score.h (TARGET_VERSION): Remove. | |
24297 | * config/sh/linux.h (TARGET_VERSION): Remove. | |
24298 | * config/sh/netbsd-elf.h (TARGET_VERSION_ENDIAN, | |
24299 | TARGET_VERSION_CPU, TARGET_VERSION): Remove. | |
24300 | * config/sh/sh.h (TARGET_VERSION): Remove. | |
24301 | * config/sh/sh64.h (TARGET_VERSION): Remove. | |
24302 | * config/sh/superh.h (TARGET_VERSION): Remove. | |
24303 | * config/sh/vxworks.h (TARGET_VERSION): Remove. | |
24304 | * config/sparc/freebsd.h (TARGET_VERSION): Remove. | |
24305 | * config/sparc/linux.h (TARGET_VERSION): Remove. | |
24306 | * config/sparc/linux64.h (TARGET_VERSION): Remove. | |
24307 | * config/sparc/netbsd-elf.h (TARGET_VERSION, TARGET_NAME64, | |
24308 | TARGET_NAME32, TARGET_NAME): Remove. | |
24309 | * config/sparc/openbsd64.h (TARGET_VERSION): Remove. | |
24310 | * config/sparc/sp-elf.h (TARGET_VERSION): Remove. | |
24311 | * config/sparc/sp64-elf.h (TARGET_VERSION): Remove. | |
24312 | * config/sparc/sysv4.h (TARGET_VERSION): Remove. | |
24313 | * config/sparc/vxworks.h (TARGET_VERSION): Remove. | |
24314 | * config/spu/spu.h (TARGET_VERSION): Remove. | |
24315 | * config/stormy16/stormy16.h (TARGET_VERSION): Remove. | |
24316 | * config/v850/v850.h (TARGET_VERSION): Remove. | |
24317 | * config/vax/linux.h (TARGET_VERSION): Remove. | |
24318 | * config/vax/vax.h (TARGET_NAME, TARGET_VERSION): Remove. | |
24319 | * config/xtensa/elf.h (TARGET_VERSION): Remove. | |
24320 | * config/xtensa/linux.h (TARGET_VERSION): Remove. | |
24321 | ||
d34dbd5a | 24322 | 2011-03-31 Eric Botcazou <ebotcazou@adacore.com> |
24323 | ||
24324 | PR target/48142 | |
24325 | * config/i386/i386.c (ix86_adjust_stack_and_probe): Differentiate | |
24326 | frame-related from frame-unrelated adjustments to the stack pointer. | |
24327 | ||
240a87ff | 24328 | 2011-03-31 Jakub Jelinek <jakub@redhat.com> |
24329 | ||
24330 | * common.opt (fdebug-types-section): Move earlier. | |
24331 | * doc/invoke.texi: Fix up -fno-debug-types-section documentation. | |
24332 | ||
6e715a90 | 24333 | 2011-03-31 Andreas Tobler <andreast@fgznet.ch> |
24334 | ||
24335 | * config/rs6000/rs6000.c (rs6000_handle_option): Remove unused isel | |
24336 | var. | |
24337 | ||
edb0f60d | 24338 | 2011-03-30 Nathan Froyd <froydnj@codesourcery.com> |
24339 | ||
24340 | * tree.h (CASE_CHAIN): Define. | |
24341 | * tree-cfg.c (edge_to_cases_cleanup, get_cases_for_edge): Use it. | |
24342 | (gimple_redirect_edge_and_branch): Likewise. | |
24343 | ||
13cf233a | 24344 | 2011-03-30 Vladimir Makarov <vmakarov@redhat.com> |
24345 | ||
24346 | PR middle-end/48367 | |
24347 | * ira-costs.c (find_costs_and_classes): Fix a typo in i_mem_cost | |
24348 | calculation. | |
24349 | ||
d3ea8518 | 24350 | 2011-03-30 Jeff Law <law@redhat.com> |
24351 | ||
41a11049 | 24352 | * PR bootstrap/48371 |
d3ea8518 | 24353 | * reload1.c (reload): Fix botch in last change. |
24354 | ||
24355 | * reload.h (struct reload): Fix typo introduced in last change. | |
24356 | ||
0670b683 | 24357 | 2011-03-30 Joseph Myers <joseph@codesourcery.com> |
24358 | ||
24359 | * config/arm/arm.opt (mhard-float, msoft-float): Mark | |
24360 | Undocumented. Remove help text. | |
24361 | * doc/invoke.texi (ARM Options): Don't document -msoft-float and | |
24362 | -mhard-float. | |
24363 | ||
4e775b8e | 24364 | 2011-03-30 Joseph Myers <joseph@codesourcery.com> |
24365 | ||
24366 | * doc/options.texi (NegativeAlias): Document. | |
24367 | (Alias): Mention NegativeAlias. | |
24368 | * opt-functions.awk: Handle NegativeAlias. | |
e8b2c048 | 24369 | * optc-gen.awk: Disallow NegativeAlias with multiple Alias arguments. |
4e775b8e | 24370 | * opts-common.c (decode_cmdline_option): Handle CL_NEGATIVE_ALIAS. |
24371 | * opts.h (CL_NEGATIVE_ALIAS): Define. | |
24372 | * config/rs6000/rs6000.c (rs6000_parse_yes_no_option): Remove. | |
24373 | (rs6000_handle_option): Don't handle OPT_mvrsave_, OPT_misel_ and | |
24374 | OPT_mspe_. | |
24375 | * config/rs6000/rs6000.opt (mvrsave=, misel=, mspe=): Replace with | |
24376 | Alias entries. | |
24377 | * config/rs6000/t-spe (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use | |
24378 | mno-spe and mno-isel instead of mspe=no and -misel=no. | |
24379 | ||
f6a02c02 | 24380 | 2011-03-29 Mark Wielaard <mjw@redhat.com> |
24381 | ||
24382 | * common.opt (fdebug-types-section): New flag. | |
24383 | * doc/invoke.texi: Document new -fno-debug-types-section flag. | |
24384 | * dwarf2out.c (use_debug_types): New define. | |
24385 | (struct die_struct): Mark die_id with GTY desc use_debug_types. | |
24386 | (print_die): Guard output of type unit signatures using | |
24387 | use_debug_types. | |
24388 | (build_abbrev_table): Replace assert of dwarf_version >= 4 | |
24389 | with assert on use_debug_types. | |
24390 | (size_of_die): Likewise. | |
24391 | (unmark_dies): Likewise. | |
24392 | (value_format): Decide AT_ref_external form on use_debug_types. | |
24393 | (output_die): Replace dwarf_version version check guard with | |
24394 | use_debug_types where appropriate. | |
24395 | (modified_type_die): Likewise. | |
24396 | (gen_reference_type_die): Likewise. | |
24397 | (dwarf2out_start_source_file): Likewise. | |
24398 | (dwarf2out_end_source_file): Likewise. | |
24399 | (prune_unused_types_walk_attribs): Likewise. | |
24400 | (dwarf2out_finish): Likewise. | |
24401 | ||
04fd8b89 | 24402 | 2011-03-30 Vladimir Makarov <vmakarov@redhat.com> |
24403 | ||
24404 | * ira-color.c (ira_assign_hard_reg): Use only one variable 'mode'. | |
24405 | ||
8b794819 | 24406 | 2011-03-30 Richard Sandiford <richard.sandiford@linaro.org> |
24407 | ||
24408 | PR rtl-optimization/48332 | |
24409 | * optabs.c (expand_binop_directly): Set xmodeN to the target-mandated | |
24410 | mode of input operand N and modeN to its actual mode. | |
24411 | ||
1c654ff1 | 24412 | 2011-03-30 Jeff Law <law@redhat.com> |
24413 | ||
24414 | * reload.h (reg_equiv_constant): Move into new structure reg_equivs, | |
24415 | define accessor macro. | |
24416 | (reg_equiv_invariant, reg_equiv_memory_loc): Likewise. | |
24417 | (reg_equiv_address, reg_equiv_mem, reg_equiv_alt_mem_list): Likewise. | |
24418 | (reg_equiv_init): Likewise. | |
24419 | (reg_equivs_size): New variable. | |
24420 | (reg_equiv_init_size): Remove. | |
24421 | (allocate_initial_values): Move prototype to here from.... | |
24422 | * integrate.h (allocate_initial_values): Remove prototype. | |
24423 | * integrate.c: Include reload.h. | |
24424 | (allocate_initial_values): Corresponding changes. | |
24425 | * ira.c (find_reg_equiv_invariant_cost): Corresponding changes. | |
24426 | (fix_reg_equiv_init, no_equiv): Corresponding changes. | |
24427 | (update_equiv_regs): Corresponding changes. | |
24428 | (ira): Corresponding changes. | |
24429 | * reload.c (push_reg_equiv_alt_mem): Corresponding changes. | |
24430 | (push_secondary_reload): Corresponding changes. | |
24431 | (push_reload, find_reloads, find_reloads_toplev): Corresponding changes. | |
24432 | (make_memloc, find_reloads_address): Corresponding changes. | |
24433 | (subst_reg_equivs, subst_indexed_address): Corresponding changes. | |
24434 | (find_reloads_address_1): Corresponding changes. | |
24435 | (find_reloads_subreg_address, subst_reloads): Corresponding changes. | |
24436 | (refers_to_regno_for_reload_p): Corresponding changes. | |
24437 | (reg_overlap_mentioned_for_reload_p): Corresponding changes. | |
24438 | (refers_to_mem_for_reload_p, find_equiv_reg): Corresponding changes. | |
24439 | * reload1.c: Include ggc.h. | |
24440 | (grow_reg_equivs): New function. | |
24441 | (replace_pseudos_in, reload): Corresponding changes. | |
24442 | (calculate_needs_all_insns, alter_regs): Corresponding changes. | |
24443 | (eliminate_regs_1, elimination_effects): Corresponding changes. | |
24444 | (emit_input_reload_insns, emit_output_reload_insns): Likewise. | |
24445 | (delete_output_reload): Likewise. | |
24446 | * caller-save.c (mark_referenced_regs): Corresponding changes. | |
24447 | * alpha/alpha.c (resolve_reload_operand): Corresponding changes. | |
24448 | * frv/predicates.md (frv_load_operand): Corresponding changes. | |
24449 | * microblaze/microblaze.c (double_memory_operand): Corresponding | |
24450 | changes. | |
24451 | * avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Corresponding changes. | |
24452 | * xtensa/xtensa.c (fixup_subreg_mem): Corresponding changes. | |
e8b2c048 | 24453 | * mn10300/mn10300.c (mn10300_secondary_reload): Corresponding changes. |
1c654ff1 | 24454 | * m68k/m68k.c (emit_move_sequence): Corresponding changes. |
24455 | * arm/arm.c (arm_reload_in_hi, arm_reload_out_hi): Corresponding | |
24456 | changes. | |
24457 | * pa/pa.c (emit_move_sequence): Corresponding changes. | |
24458 | * vax/vax.c (nonindexed_address_p): Corresponding changes. | |
24459 | ||
a6c8b951 | 24460 | 2011-03-30 Richard Sandiford <richard.sandiford@linaro.org> |
24461 | ||
24462 | PR target/47551 | |
24463 | * config/arm/arm.c (coproc_secondary_reload_class): Handle | |
24464 | structure modes. Don't check neon_vector_mem_operand for | |
24465 | vector or structure modes. | |
24466 | ||
92d6c32b | 24467 | 2011-03-30 Richard Sandiford <richard.sandiford@linaro.org> |
24468 | Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
24469 | ||
24470 | PR target/43590 | |
24471 | * config/arm/neon.md (neon_vld3qa<mode>, neon_vld4qa<mode>): Remove | |
24472 | operand 1 and reshuffle the operands to match. | |
24473 | (neon_vld3<mode>, neon_vld4<mode>): Update accordingly. | |
24474 | ||
22db0e0c | 24475 | 2011-03-30 Christian Schüler <cschueler@gmx.de> |
24476 | ||
16973751 | 24477 | PR driver/48208 |
22db0e0c | 24478 | * config/c.opt (F): Added 'Driver' to -F option. |
e8b2c048 | 24479 | |
16973751 | 24480 | PR driver/48260 |
22db0e0c | 24481 | * config/darwin-driver.c (darwin_driver_init): Add '-arch' to |
24482 | handler function. | |
24483 | * config/darwin.opt: Added '-arch' option. | |
24484 | ||
776f1390 | 24485 | 2011-03-30 Nick Clifton <nickc@redhat.com> |
24486 | ||
24487 | * config/rx/rx.md: Add peepholes and patterns to combine | |
24488 | extending loads and simple arithmetic instructions. | |
24489 | * config/rx/rx.h (ADJUST_INSN_LENGTH): Define. | |
e8b2c048 | 24490 | * config/rx/rx-protos.h (rx_adjust_insn_length): Prototype. |
24491 | * config/rx/rx.c (rx_is_legitimate_address): Allow QI and HI | |
776f1390 | 24492 | modes to use pre-decrement and post-increment addressing. |
e8b2c048 | 24493 | (rx_is_restricted_memory_address): Add range checking of REG+INT |
776f1390 | 24494 | addresses. |
e8b2c048 | 24495 | (rx_print_operand): Add support for %Q. Fix handling of %Q. |
24496 | (rx_memory_move_cost): Adjust cost of stores. | |
24497 | (rx_adjust_insn_length): New function. | |
776f1390 | 24498 | |
51f5794e | 24499 | 2011-03-30 Jakub Jelinek <jakub@redhat.com> |
24500 | ||
24501 | PR c/48305 | |
24502 | * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure | |
24503 | arg10/arg11 in (X ^ Y) == (Z ^ W) are always fold converted to | |
24504 | matching arg00/arg01 types. | |
24505 | ||
1513fa88 | 24506 | 2011-03-30 Eric Botcazou <ebotcazou@adacore.com> |
24507 | ||
24508 | * cfglayout.c (insn_locators_alloc): Initialize curr_location and | |
24509 | last_location to UNKNOWN_LOCATION. | |
24510 | ||
29111057 | 24511 | 2011-03-30 H.J. Lu <hongjiu.lu@intel.com> |
24512 | ||
24513 | PR target/48349 | |
24514 | * config/i386/i386.h (REG_CLASS_CONTENTS): Fix a typo in | |
24515 | FLOAT_SSE_REGS. | |
24516 | ||
477d403f | 24517 | 2011-03-30 Joseph Myers <joseph@codesourcery.com> |
24518 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
24519 | ||
24520 | PR bootstrap/48337 | |
24521 | * config/sparc/sparc.opt (sparc_cpu_and_features): Add | |
24522 | Init(PROCESSOR_V7). | |
24523 | (sparc_cpu): Likewise. | |
24524 | * config/sparc/sparc.c (sparc_option_override): Replace 0 by | |
24525 | PROCESSOR_V7. | |
24526 | ||
c7b32822 | 24527 | 2011-03-29 Vladimir Makarov <vmakarov@redhat.com> |
24528 | ||
24529 | PR target/48336 | |
24530 | PR middle-end/48342 | |
24531 | PR rtl-optimization/48345 | |
24532 | * ira-color.c (setup_conflict_profitable_regs): Exclude prohibited | |
24533 | hard regs for given mode from profitable regs when doing secondary | |
24534 | allocation. | |
24535 | ||
255a8494 | 24536 | 2011-03-29 Jeff Law <law@redhat.com> |
24537 | ||
24538 | PR bootstrap/48327 | |
24539 | * tree-ssa-threadupdate.c (struct redirection_data): Remove | |
24540 | do_not_duplicate field. | |
24541 | (lookup_redirection_data): Corresponding changes. | |
24542 | (create_duplicates): Always create a template block. | |
24543 | (redirect_edges): Remove code which reused the original block | |
24544 | when it was going to become unreachable code. | |
24545 | (thread_block): Don't set do_not_duplicate field. | |
24546 | ||
607eb2c8 | 24547 | 2011-03-29 Joseph Myers <joseph@codesourcery.com> |
24548 | ||
24549 | * lto-opts.c (register_user_option_p, lto_register_user_option): | |
24550 | Make type argument unsigned. | |
24551 | * lto-streamer.h (lto_register_user_option): Make type argument | |
24552 | unsigned. | |
24553 | * opth-gen.awk: Make CL_* macros unsigned. | |
24554 | * opts-common.c (find_opt): Make lang_mask argument unsigned. | |
24555 | * opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, | |
24556 | CL_TARGET, CL_COMMON, CL_SEPARATE_NARGS_MASK, CL_SEPARATE_ALIAS, | |
24557 | CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE, CL_DISABLED, | |
24558 | CL_REPORT, CL_JOINED, CL_SEPARATE, CL_REJECT_NEGATIVE, | |
24559 | CL_MISSING_OK, CL_UINTEGER, CL_UNDOCUMENTED): Make unsigned. | |
24560 | (find_opt): Make lang_mask argument unsigned. | |
24561 | ||
f6c60bdb | 24562 | 2011-03-29 Vladimir Makarov <vmakarov@redhat.com> |
24563 | ||
24564 | PR rtl-optimization/48331 | |
24565 | PR rtl-optimization/48334 | |
24566 | * ira-color.c (color_allocnos): Call setup_profitable_hard_regs | |
24567 | for any used algorithm. | |
24568 | ||
71a39acf | 24569 | 2011-03-29 Vladimir Makarov <vmakarov@redhat.com> |
24570 | ||
24571 | * ira-conflicts.c (build_object_conflicts): Add unused attribute | |
24572 | to parent_max. | |
24573 | ||
656e2b9d | 24574 | 2011-03-29 Uros Bizjak <ubizjak@gmail.com> |
24575 | ||
24576 | * config/alpha/alpha.c (alpha_sr_alias_set): Don't define. | |
24577 | (alpha_option_override): Don't set alpha_sr_alias_set. | |
24578 | (emit_frame_store_1): Use gen_frame_mem rather than calling | |
24579 | set_mem_alias_set. | |
24580 | (alpha_expand_epilogue): Ditto. | |
24581 | ||
8bdf488e | 24582 | 2011-03-29 Ira Rosen <ira.rosen@linaro.org> |
24583 | ||
24584 | PR tree-optimization/48290 | |
24585 | * tree-vect-loop.c (vect_analyze_loop_operations): In outer loop | |
24586 | vectorization, check that relevant phis in the basic block after | |
24587 | the inner loop are really inner loop's exit phis. | |
24588 | ||
4031f63d | 24589 | 2011-03-29 Richard Sandiford <richard.sandiford@linaro.org> |
24590 | ||
49bc82f1 | 24591 | PR debug/48190 |
4031f63d | 24592 | * dwarf2out.c (dw_loc_list_node): Add resolved_addr and replaced. |
24593 | (cached_dw_loc_list_def): New structure. | |
24594 | (cached_dw_loc_list): New typedef. | |
24595 | (cached_dw_loc_list_table): New variable. | |
24596 | (cached_dw_loc_list_table_hash): New function. | |
24597 | (cached_dw_loc_list_table_eq): Likewise. | |
24598 | (add_location_or_const_value_attribute): Take a bool cache_p. | |
24599 | Cache the list when the parameter is true. | |
24600 | (gen_formal_parameter_die): Update caller. | |
24601 | (gen_variable_die): Likewise. | |
24602 | (dwarf2out_finish): Likewise. | |
24603 | (dwarf2out_abstract_function): Nullify cached_dw_loc_list_table | |
24604 | while generating debug info for the decl. | |
24605 | (dwarf2out_function_decl): Clear cached_dw_loc_list_table. | |
24606 | (dwarf2out_init): Initialize cached_dw_loc_list_table. | |
24607 | (resolve_addr): Cache the result of resolving a chain of | |
24608 | location lists. | |
24609 | ||
66d9a7b9 | 24610 | 2011-03-28 Vladimir Makarov <vmakarov@redhat.com> |
24611 | ||
24612 | * ira-color.c (update_left_conflict_sizes_p): Don't assume that | |
24613 | conflict object hard regset nodes have intersecting hard reg sets. | |
656e2b9d | 24614 | |
66d9a7b9 | 24615 | * regmove.c (regmove_optimize): Move ira_set_pseudo_classes call |
24616 | after regstat_init_n_sets_and_refs. | |
24617 | ||
24618 | * ira.c: Add more comments at the top. | |
24619 | (setup_stack_reg_pressure_class, setup_pressure_classes): | |
24620 | Add comments how we compute the register pressure classes. | |
24621 | (setup_allocno_and_important_classes): Add more comments. | |
24622 | (setup_class_translate_array, reorder_important_classes) | |
24623 | (setup_reg_class_relations): Add comments. | |
24624 | ||
24625 | * ira-emit.c: Add 2011 to the Copyright line. Add comments at the | |
24626 | start of the file. | |
24627 | ||
24628 | * ira-color.c: Add 2011 to the Copyright line. | |
24629 | (assign_hard_reg): Add more comments. | |
24630 | (improve_allocation): Ditto. | |
24631 | ||
24632 | * ira-costs.c: Add 2011 to the Copyright line. | |
24633 | (setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more | |
24634 | comments. | |
24635 | (setup_regno_cost_classes_by_mode): Ditto. | |
24636 | ||
24637 | Initial patches from ira-improv branch: | |
24638 | ||
24639 | 2010-08-13 Vladimir Makarov <vmakarov@redhat.com> | |
24640 | ||
dcab66ec | 24641 | * ira-build.c (ira_create_object): Remove initialization of |
66d9a7b9 | 24642 | OBJECT_PROFITABLE_HARD_REGS. Initialize OBJECT_ADD_DATA. |
24643 | (ira_create_allocno): Remove initialization of | |
24644 | ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P, | |
24645 | ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P, | |
24646 | ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P, | |
24647 | ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO, | |
24648 | ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO. | |
24649 | Initialize ALLOCNO_ADD_DATA. | |
24650 | (copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA | |
24651 | and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and | |
24652 | ALLOCNO_REG. | |
24653 | (ira_flattening): Ditto. Use ALLOCNO_EMIT_DATA instead of | |
24654 | ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P. | |
24655 | ||
24656 | * ira.c (ira_reallocate): Remove. | |
24657 | (setup_pressure_classes): Call | |
24658 | ira_init_register_move_cost_if_necessary. Use | |
24659 | ira_register_move_cost instead of ira_get_register_move_cost. | |
24660 | (setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA. | |
24661 | (ira): Call ira_initiate_emit_data and ira_finish_emit_data. | |
24662 | ||
24663 | * ira-color.c: Use ALLOCNO_COLOR_DATA instead of | |
24664 | ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P, | |
24665 | ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO, | |
24666 | ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA | |
24667 | instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE, | |
24668 | OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM. | |
24669 | Fix formatting. | |
656e2b9d | 24670 | (object_hard_regs_t, object_hard_regs_node_t): Move from ira-int.h. |
66d9a7b9 | 24671 | (struct object_hard_regs, struct object_hard_regs_node): Ditto. |
24672 | (struct allocno_color_data): New. | |
24673 | (allocno_color_data_t): New typedef. | |
24674 | (allocno_color_data): New definition. | |
24675 | (ALLOCNO_COLOR_DATA): New macro. | |
24676 | (struct object_color_data): New. | |
24677 | (object_color_data_t): New typedef. | |
24678 | (object_color_data): New definition. | |
24679 | (OBJECT_COLOR_DATA): New macro. | |
24680 | (update_copy_costs, calculate_allocno_spill_cost): Call | |
24681 | ira_init_register_move_cost_if_necessary. Use | |
24682 | ira_register_move_cost instead of ira_get_register_move_cost. | |
24683 | (move_spill_restore, update_curr_costs): Ditto. | |
24684 | (allocno_spill_priority): Make it inline. | |
656e2b9d | 24685 | (color_pass): Allocate and free allocno_color_dat and object_color_data. |
66d9a7b9 | 24686 | (struct coalesce_data, coalesce_data_t): New. |
24687 | (allocno_coalesce_data): New definition. | |
24688 | (ALLOCNO_COALESCE_DATA): New macro. | |
24689 | (merge_allocnos, coalesced_allocno_conflict_p): Use | |
24690 | ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO, | |
24691 | ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP. | |
24692 | (coalesce_allocnos): Ditto. | |
24693 | (setup_coalesced_allocno_costs_and_nums): Ditto. | |
24694 | (collect_spilled_coalesced_allocnos): Ditto. | |
24695 | (slot_coalesced_allocno_live_ranges_intersect_p): Ditto. | |
24696 | (setup_slot_coalesced_allocno_live_ranges): Ditto. | |
24697 | (coalesce_spill_slots): Ditto. | |
24698 | (ira_sort_regnos_for_alter_reg): Ditto. Allocate, initialize and | |
24699 | free allocno_coalesce_data. | |
24700 | ||
24701 | * ira-conflicts.c: Fix formatting. | |
24702 | (process_regs_for_copy): Call | |
24703 | ira_init_register_move_cost_if_necessary. Use | |
24704 | ira_register_move_cost instead of ira_get_register_move_cost. | |
24705 | (build_object_conflicts): Optimize. | |
24706 | ||
24707 | * ira-costs.c (record_reg_classes): Optimize. Call | |
24708 | ira_init_register_move_cost_if_necessary. Use | |
24709 | ira_register_move_cost, ira_may_move_in_cost, and | |
24710 | ira_may_move_out_cost instead of ira_get_register_move_cost and | |
24711 | ira_get_may_move_cost. | |
24712 | (record_address_regs): Ditto. | |
24713 | (scan_one_insn): Optimize. | |
24714 | (find_costs_and_classes): Optimize. | |
24715 | (process_bb_node_for_hard_reg_moves): Call | |
24716 | ira_init_register_move_cost_if_necessary. Use | |
24717 | ira_register_move_cost instead of ira_get_register_move_cost. | |
24718 | ||
24719 | * ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of | |
24720 | ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST, | |
24721 | ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P. | |
24722 | (ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New | |
24723 | definitions. | |
24724 | (ira_initiate_emit_data, ira_finish_emit_data) | |
24725 | (create_new_allocno): New functions. | |
656e2b9d | 24726 | (modify_move_list): Call create_new_alloc instead of ira_create_allocno. |
66d9a7b9 | 24727 | (emit_move_list): Call ira_init_register_move_cost_if_necessary. |
24728 | Use ira_register_move_cost instead of ira_get_register_move_cost. | |
24729 | ||
24730 | * ira-int.h: Fix some comments. | |
656e2b9d | 24731 | (object_hard_regs_t, object_hard_regs_node_t): Move to ira-color.c. |
24732 | (struct object_hard_regs, struct object_hard_regs_node): Ditto. | |
66d9a7b9 | 24733 | (struct ira_object): Remove profitable_hard_regs, hard_regs_node, |
24734 | hard_regs_subnodes_start, hard_regs_subnodes_num. Add new member | |
24735 | add_data. | |
24736 | (struct ira_allocno): Make mode and aclass a bitfield. Move other | |
24737 | bitfield after mode. Make hard_regno a short int. Make | |
24738 | hard_regno short. Remove first_coalesced_allocno and | |
24739 | next_coalesced_allocno. Move mem_optimized_dest_p, | |
24740 | somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest | |
24741 | into struct ira_emit_data. Remove in_graph_p, may_be_spilled_p, | |
24742 | available_regs_num, next_bucket_allocno, prev_bucket_allocno, | |
24743 | temp, colorable_p. Add new member add_data. | |
24744 | (ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove. | |
24745 | (ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove. | |
24746 | (ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove. | |
24747 | (ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove. | |
24748 | (ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove. | |
24749 | (ALLOCNO_ADD_DATA): New macro. | |
24750 | (ira_emit_data_t): New typedef. | |
24751 | (struct ira_emit_data): New. Move mem_optimized_dest_p, | |
24752 | somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest | |
24753 | from struct ira_allocno. | |
24754 | (ALLOCNO_EMIT_DATA): New macro. | |
24755 | (ira_allocno_emit_data, allocno_emit_reg): New. | |
24756 | (ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove. | |
656e2b9d | 24757 | (OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM): Remove. |
66d9a7b9 | 24758 | (OBJECT_ADD_DATA): New macro. |
24759 | (ira_reallocate): Remove. | |
24760 | (ira_initiate_emit_data, ira_finish_emit_data): New. | |
24761 | (ira_get_register_move_cost, ira_get_may_move_cost): Remove. | |
24762 | (ira_init_register_move_cost_if_necessary): New. | |
24763 | (ira_object_conflict_iter_next): Merge into | |
24764 | ira_object_conflict_iter_cond. | |
656e2b9d | 24765 | (FOR_EACH_OBJECT_CONFLICT): Don't use ira_object_conflict_iter_next. |
66d9a7b9 | 24766 | |
dcab66ec | 24767 | * ira-live.c (process_single_reg_class_operands): Call |
66d9a7b9 | 24768 | ira_init_register_move_cost_if_necessary. Use |
24769 | ira_register_move_cost instead of ira_get_register_move_cost. | |
24770 | ||
24771 | 2010-08-13 Vladimir Makarov <vmakarov@redhat.com> | |
24772 | ||
24773 | * ira-int.h (struct target_ira_int): Remove x_cost_classes. | |
24774 | ||
24775 | * ira-costs.c: Fix formatting. | |
24776 | (cost_classes, cost_classes_num): Remove. | |
24777 | (struct cost_classes, cost_classes_t, const_cost_classes_t): New. | |
24778 | (regno_cost_classes, cost_classes_hash, cost_classes_eq): New. | |
24779 | (cost_classes_del, cost_classes_htab): New. | |
24780 | (cost_classes_aclass_cache, cost_classes_mode_cache): New. | |
24781 | (initiate_regno_cost_classes, setup_cost_classes): New. | |
24782 | (setup_regno_cost_classes_by_aclass): New. | |
656e2b9d | 24783 | (setup_regno_cost_classes_by_mode, finish_regno_cost_classes): New. |
66d9a7b9 | 24784 | (record_reg_classes): Use regno_cost_classes instead of |
24785 | cost_classes. Move checking opposite operand up. | |
24786 | (record_address_regs): Use regno_cost_classes | |
24787 | instead of cost_classes. | |
24788 | (scan_one_insn): Ditto. Use always general register. | |
24789 | (print_allocno_costs): Use regno_cost_classes instead of | |
24790 | cost_classes. | |
24791 | (print_pseudo_costs): Ditto. Use Reg_N_REFS. | |
24792 | (find_costs_and_classes): Set up cost classes for each registers. | |
24793 | Use also their mode for this. Use regno_cost_classes instead of | |
24794 | cost_classes. | |
24795 | (setup_allocno_class_and_costs): Use regno_cost_classes instead of | |
24796 | cost_classes. | |
24797 | (free_ira_costs, ira_init_costs): Don't use cost_classes. | |
24798 | (ira_costs, ira_set_pseudo_classes): Call | |
24799 | initiate_regno_cost_classes and finish_regno_cost_classes. | |
24800 | ||
24801 | 2010-10-04 Vladimir Makarov <vmakarov@redhat.com> | |
24802 | ||
24803 | * target-def.h (TARGET_IRA_COVER_CLASSES): Remove. | |
24804 | ||
24805 | * target.def (ira_cover_classes): Remove. | |
24806 | ||
656e2b9d | 24807 | * doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and IRA_COVER_CLASSES. |
66d9a7b9 | 24808 | |
24809 | * doc/tm.texi.in: Ditto. | |
24810 | ||
24811 | * ira-conflicts.c: Remove mentioning cover classes from the file. | |
24812 | Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use | |
656e2b9d | 24813 | ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST. Fix formatting. |
66d9a7b9 | 24814 | |
24815 | * targhooks.c (default_ira_cover_classes): Remove. | |
24816 | ||
24817 | * targhooks.h (default_ira_cover_classes): Ditto. | |
24818 | ||
24819 | * haifa-sched.c: Remove mentioning cover classes from the file. | |
24820 | Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use | |
24821 | ira_pressure_classes and ira_pressure_classes_num instead of | |
24822 | ira_reg_class_cover_size and ira_reg_class_cover. Use | |
24823 | sched_regno_pressure_class instead of sched_regno_cover_class. | |
24824 | (mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use | |
24825 | ira_reg_class_max_nregs instead of ira_reg_class_nregs. | |
24826 | ||
24827 | * ira-int.h: Add 2010 to Copyright. Remove mentioning cover | |
24828 | classes from the file. | |
24829 | (object_hard_regs_t, object_hard_regs_node_t): New typedefs. | |
24830 | (struct object_hard_regs, struct object_hard_regs_node): New. | |
24831 | (struct ira_object): New members profitable_hard_regs, | |
24832 | hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num. | |
24833 | (struct ira_allocno): Rename cover_class to aclass. Rename | |
24834 | cover_class_cost and updated_cover_class_cost to class_cost and | |
24835 | updated_class_cost. Remove splay_removed_p and | |
24836 | left_conflict_size. Add new members colorable_p. | |
24837 | (ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove. | |
24838 | (ALLOCNO_COLORABLE_P): New macro. | |
24839 | (ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS. | |
24840 | (ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST): | |
24841 | Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST. | |
24842 | (OBJECT_...): Rename parameter C to O. | |
24843 | (OBJECT_PROFITABLE_HARD_REGS): New macro. | |
24844 | (OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START) | |
24845 | (OBJECT_HARD_REGS_SUBNODES_NUM): New macros. | |
24846 | (struct target_ira_int): New members x_ira_max_memory_move_cost, | |
24847 | x_ira_max_register_move_cost, x_ira_max_may_move_in_cost, | |
24848 | x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p, | |
24849 | x_ira_reg_pressure_class_p, x_ira_important_class_nums, | |
24850 | x_ira_reg_class_superunion. Rename x_prohibited_class_mode_reg to | |
24851 | x_ira_prohibited_class_mode_reg. Rename x_ira_reg_class_union to | |
24852 | x_ira_reg_class_subunion. | |
24853 | (ira_max_memory_move_cost, ira_max_register_move_cost) | |
24854 | (ira_max_may_move_in_cost, ira_max_may_move_out_cost) | |
24855 | (ira_reg_allocno_class_p, ira_reg_pressure_class_p) | |
24856 | (ira_important_class_nums, ira_reg_class_superunion): New macros. | |
656e2b9d | 24857 | (prohibited_class_mode_regs): Rename to ira_prohibited_class_mode_regs. |
66d9a7b9 | 24858 | (ira_reg_class_union): Rename to ira_reg_class_subunion. |
24859 | (ira_debug_class_cover): Rename to ira_debug_allocno_classes. | |
24860 | (ira_set_allocno_cover_class): Rename to ira_set_allocno_class. | |
24861 | (ira_tune_allocno_costs_and_cover_classes): Rename to | |
24862 | ira_tune_allocno_costs. | |
24863 | (ira_debug_hard_regs_forest): New. | |
24864 | (ira_object_conflict_iter_init, ira_object_conflict_iter_cond) | |
24865 | (ira_object_conflict_iter_next): Fix comments. | |
656e2b9d | 24866 | (ira_hard_reg_set_intersection_p, hard_reg_set_size): New functions. |
66d9a7b9 | 24867 | (ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename |
24868 | cover_class to aclass. | |
24869 | (ira_allocate_and_accumulate_costs): Ditto. | |
24870 | (ira_allocate_and_set_or_copy_costs): Ditto. | |
24871 | ||
24872 | * opts.c (decode_options): Remove ira_cover_class check. | |
24873 | ||
24874 | * ira-color.c: Remove mentioning cover classes from the file. Use | |
24875 | ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST | |
24876 | instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and | |
24877 | ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting. | |
24878 | (splay-tree.h): Remove include. | |
24879 | (allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move | |
24880 | before copy_freq_compare_func. | |
24881 | (allocnos_for_spilling, removed_splay_allocno_vec): Remove. | |
24882 | (object_hard_regs_vec, object_hard_regs_htab, node_check_tick): | |
24883 | New definitions. | |
24884 | (hard_regs_roots, hard_regs_node_vec): Ditto. | |
24885 | (object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto. | |
24886 | (insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto. | |
24887 | (finish_object_hard_regs, object_hard_regs_compare): Ditto. | |
24888 | (create_new_object_hard_regs_node): Ditto. | |
24889 | (add_new_object_hard_regs_node_to_forest): Ditto. | |
656e2b9d | 24890 | (add_object_hard_regs_to_forest, collect_object_hard_regs_cover): Ditto. |
66d9a7b9 | 24891 | (setup_object_hard_regs_nodes_parent, first_common_ancestor_node): |
24892 | Ditto. | |
24893 | (print_hard_reg_set, print_hard_regs_subforest): Ditto. | |
24894 | (print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto. | |
24895 | (remove_unused_object_hard_regs_nodes): Ditto. | |
24896 | (enumerate_object_hard_regs_nodes): Ditto. | |
24897 | (object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto. | |
24898 | (object_hard_regs_subnode_t): Ditto. | |
24899 | (struct object_hard_regs_subnode): Ditto. | |
24900 | (object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto. | |
24901 | (setup_object_hard_regs_subnode_index): Ditto. | |
24902 | (get_object_hard_regs_subnodes_num): Ditto. | |
24903 | (form_object_hard_regs_nodes_forest): Ditto. | |
24904 | (finish_object_hard_regs_nodes_tree): Ditto. | |
24905 | (finish_object_hard_regs_nodes_forest): Ditto. | |
24906 | (allocnos_have_intersected_live_ranges_p): Rename to | |
656e2b9d | 24907 | allocnos_conflict_by_live_ranges_p. Move before copy_freq_compare_func. |
66d9a7b9 | 24908 | (pseudos_have_intersected_live_ranges_p): Rename to |
24909 | conflict_by_live_ranges_p. Move before copy_freq_compare_func. | |
24910 | (setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto. | |
24911 | (empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto. | |
24912 | (update_copy_costs): Remove assert. Skip cost update if the hard | |
24913 | reg does not belong the class. | |
24914 | (assign_hard_reg): Process only profitable hard regs. | |
24915 | (uncolorable_allocnos_num): Make it scalar. | |
24916 | (allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM | |
24917 | and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE | |
24918 | and ira_reg_class_max_nregs. | |
24919 | (bucket_allocno_compare_func): Check frequency first. | |
24920 | (sort_bucket): Add compare function as a parameter. | |
24921 | (add_allocno_to_ordered_bucket): Assume no coalesced allocnos. | |
24922 | (uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove. | |
24923 | (push_allocno_to_stack): Rewrite for checking new allocno | |
24924 | colorability. | |
656e2b9d | 24925 | (remove_allocno_from_bucket_and_push): Print cost too. Remove assert. |
66d9a7b9 | 24926 | (push_only_colorable): Pass new parameter to sort_bucket. |
24927 | (push_allocno_to_spill): Remove. | |
24928 | (allocno_spill_priority_compare): Make it inline and rewrite. | |
24929 | (splay_tree_allocate, splay_tree_free): Remove. | |
24930 | (allocno_spill_sort_compare): New function. | |
24931 | (push_allocnos_to_stack): Sort allocnos for spilling once. Don't | |
24932 | build and use splay tree. Choose first allocno in uncolorable | |
24933 | allocno bucket to spill. Remove setting spill cost. | |
24934 | (all_conflicting_hard_regs): Remove. | |
24935 | (setup_allocno_available_regs_num): Check only profitable hard | |
24936 | regs. Print info about hard regs nodes. | |
24937 | (setup_allocno_left_conflicts_size): Remove. | |
24938 | (put_allocno_into_bucket): Don't call | |
656e2b9d | 24939 | setup_allocno_left_conflicts_size. Use setup_left_conflict_sizes_p. |
66d9a7b9 | 24940 | (improve_allocation): New. |
24941 | (color_allocnos): Call setup_profitable_hard_regs, | |
24942 | form_object_hard_regs_nodes_forest, improve_allocation, | |
24943 | finish_object_hard_regs_nodes_forest. Setup spill cost. | |
24944 | (print_loop_title): Use pressure classes. | |
24945 | (color_allocnso): Ditto. | |
24946 | (do_coloring): Remove allocation and freeing splay_tree_node_pool | |
24947 | and allocnos_for_spilling. | |
24948 | (ira_sort_regnos_for_alter_reg): Don't setup members | |
24949 | {first,next}_coalesced_allocno. | |
24950 | (color): Remove allocating and freeing removed_splay_allocno_vec. | |
24951 | (fast_allocation): Use ira_prohibited_class_mode_regs instead of | |
24952 | prohibited_class_mode_regs. | |
24953 | ||
24954 | * ira-lives.c: Remove mentioning cover classes from the file. Fix | |
24955 | formatting. | |
24956 | (update_allocno_pressure_excess_length): Use pressure classes. | |
24957 | (inc_register_pressure, dec_register_pressure): Check for pressure | |
24958 | class. | |
24959 | (mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use | |
24960 | pressure class. Use ira_reg_class_nregs instead of | |
24961 | ira_reg_class_max_nregs. | |
24962 | (mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto. | |
24963 | (mark_hard_reg_live, mark_hard_reg_dead): Use pressure class. | |
24964 | (single_reg_class): Use ira_reg_class_nregs instead of | |
24965 | ira_reg_class_max_nregs. | |
24966 | (process_bb_node_lives): Use pressure classes. | |
24967 | ||
24968 | * ira-emit.c: Remove mentioning cover classes from the file. Use | |
24969 | ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting. | |
24970 | (change_loop): Use pressure classes. | |
24971 | (modify_move_list): Call ira_set_allocno_class instead of | |
24972 | ira_set_allocno_cover_class. | |
24973 | ||
24974 | * ira-build.c: Remove mentioning cover classes from the file. Use | |
24975 | ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of | |
24976 | ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST. Use | |
24977 | ALLOCNO_UPDATED_CLASS_COST instead of | |
24978 | ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting. | |
24979 | (ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS. | |
24980 | (ira_create_allocno): Remove initialization of | |
24981 | ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE. Initialize | |
24982 | ALLOCNO_COLORABLE_P. | |
24983 | (ira_set_allocno_cover_class): Rename to ira_set_allocno_class. | |
24984 | Update conflict regs for the objects. | |
24985 | (create_cap_allocno): Remove assert. Don't propagate | |
24986 | ALLOCNO_AVAILABLE_REGS_NUM. | |
24987 | (ira_free_allocno_costs): New function. | |
24988 | (finish_allocno): Change a part of code into call of | |
24989 | ira_free_allocno_costs. | |
24990 | (low_pressure_loop_node_p): Use pressure classes. | |
24991 | (object_range_compare_func): Don't compare classes. | |
24992 | (setup_min_max_conflict_allocno_ids): Ditto. | |
24993 | ||
24994 | * loop-invariant.c: Remove mentioning cover classes from the file. | |
24995 | Use ira_pressure_classes and ira_pressure_classes_num instead of | |
24996 | ira_reg_class_cover_size and ira_reg_class_cover. Fix formatting. | |
656e2b9d | 24997 | (get_cover_class_and_nregs): Rename to get_cover_pressure_and_nregs. |
24998 | Use ira_reg_class_max_nregs instead of ira_reg_class_nregs. | |
24999 | Use reg_allocno_class instead of reg_cover_class. | |
66d9a7b9 | 25000 | (get_inv_cost): Use instead ira_stack_reg_pressure_class of |
25001 | STACK_REG_COVER_CLASS. | |
25002 | (get_regno_cover_class): Rename to get_regno_pressure_class. | |
25003 | (move_loop_invariants): Initialize and finalize regstat. | |
25004 | ||
25005 | * ira.c: Remove mentioning cover classes from the file. Add | |
25006 | comments about coloring without cover classes. Use ALLOCNO_CLASS | |
25007 | instead of ALLOCNO_COVER_CLASS. Fix formatting. | |
25008 | (alloc_reg_class_subclasses, setup_reg_subclasses): Move it before | |
25009 | setup_class_subset_and_memory_move_costs. | |
25010 | (setup_stack_reg_pressure_class, setup_pressure_classes): New. | |
25011 | (setup_cover_and_important_classes): Rename to | |
25012 | setup_allocno_and_important_classes. | |
25013 | (setup_class_translate_array): New. | |
25014 | (setup_class_translate): Call it for allocno and pressure classes. | |
25015 | (cover_class_order): Rename to allocno_class_order. | |
25016 | (comp_reg_classes_func): Use ira_allocno_class_translate instead | |
25017 | of ira_class_translate. | |
25018 | (reorder_important_classes): Set up ira_important_class_nums. | |
25019 | (setup_reg_class_relations): Set up ira_reg_class_superunion. | |
25020 | (print_class_cover): Rename to print_classes. Add parameter. | |
25021 | (ira_debug_class_cover): Rename to ira_debug_allocno_classes. | |
25022 | Print pressure classes too. | |
25023 | (find_reg_class_closure): Rename to find_reg_classes. Don't call | |
25024 | setup_reg_subclasses. | |
656e2b9d | 25025 | (ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class. |
66d9a7b9 | 25026 | (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs. |
25027 | (setup_prohibited_class_mode_regs): Use | |
656e2b9d | 25028 | ira_prohibited_class_mode_regs instead of prohibited_class_mode_regs. |
66d9a7b9 | 25029 | (clarify_prohibited_class_mode_regs): New function. |
25030 | (ira_init_register_move_cost): Set up ira_max_register_move_cost, | |
25031 | ira_max_may_move_in_cost, and ira_max_may_move_out_cost. | |
25032 | (ira_init_once): Initialize them. | |
25033 | (free_register_move_costs): Process them. | |
25034 | (ira_init): Move calls of find_reg_classes and | |
25035 | setup_hard_regno_aclass after setup_prohibited_class_mode_regs. | |
25036 | Call clarify_prohibited_class_mode_regs. | |
25037 | (ira_no_alloc_reg): Remove. | |
25038 | (too_high_register_pressure_p): Use pressure classes. | |
25039 | ||
25040 | * sched-deps.c: Remove mentioning cover classes from the file. | |
25041 | Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use | |
25042 | ira_pressure_classes and ira_pressure_classes_num instead of | |
25043 | ira_reg_class_cover_size and ira_reg_class_cover. | |
25044 | (mark_insn_hard_regno_birth, mark_hard_regno_death): Use | |
25045 | sched_regno_pressure_class instead of sched_regno_cover_class. | |
25046 | (mark_insn_pseudo_birth, mark_pseudo_death): Ditto. Use | |
25047 | ira_reg_class_max_nregs instead of ira_reg_class_nregs. | |
25048 | ||
25049 | * ira.h: Add 2010 to Copyright. | |
25050 | (ira_no_alloc_reg): Remove external. | |
25051 | (struct target_ira): Rename x_ira_hard_regno_cover_class, | |
25052 | x_ira_reg_class_cover_size, x_ira_reg_class_cover, and | |
25053 | x_ira_class_translate to x_ira_hard_regno_allocno_class, | |
25054 | x_ira_allocno_classes_num, x_ira_allocno_classes, and | |
25055 | x_ira_allocno_class_translate. Add x_ira_pressure_classes_num, | |
25056 | x_ira_pressure_classes, x_ira_pressure_class_translate, and | |
25057 | x_ira_stack_reg_pressure_class. Rename x_ira_reg_class_nregs to | |
25058 | x_ira_reg_class_max_nregs. Add x_ira_reg_class_min_nregs and | |
25059 | x_ira_no_alloc_regs. | |
656e2b9d | 25060 | (ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class. |
66d9a7b9 | 25061 | (ira_reg_class_cover_size, ira_reg_class_cover): Rename to |
25062 | ira_allocno_classes_num and ira_allocno_classes. | |
25063 | (ira_class_translate): Rename to ira_allocno_class_translate. | |
25064 | (ira_pressure_classes_num, ira_pressure_classes): New definitions. | |
25065 | (ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto. | |
25066 | (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs. | |
25067 | (ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New | |
25068 | (ira_no_alloc_regs): New. | |
25069 | ||
25070 | * ira-costs.c: Add 2010 to Copyright. Remove mentioning cover | |
25071 | classes from the file. Use ALLOCNO_CLASS instead of | |
25072 | ALLOCNO_COVER_CLASS. Use ALLOCNO_CLASS_COST instead of | |
25073 | ALLOCNO_COVER_CLASS_COST. | |
25074 | (regno_cover_class): Rename to regno_aclass. | |
25075 | (record_reg_classes): Use ira_reg_class_subunion instead of | |
25076 | ira_reg_class_union. | |
25077 | (record_address_regs): Check overflow. | |
25078 | (scan_one_insn): Ditto. | |
656e2b9d | 25079 | (print_allocno_costs): Print total mem cost fore regional allocation. |
66d9a7b9 | 25080 | (print_pseudo_costs): Use REG_N_REFS. |
25081 | (find_costs_and_classes): Use classes intersected with them on the | |
25082 | 1st pass. Check overflow. Use ira_reg_class_subunion instead of | |
25083 | ira_reg_class_union. Use ira_allocno_class_translate and | |
25084 | regno_aclass instead of ira_class_translate and regno_cover_class. | |
25085 | Modify code for finding regno_aclass. Setup preferred classes for | |
25086 | the next pass. | |
25087 | (setup_allocno_cover_class_and_costs): Rename to | |
25088 | setup_allocno_class_and_costs. Use regno_aclass instead of | |
25089 | regno_cover_class. Use ira_set_allocno_class instead of | |
25090 | ira_set_allocno_cover_class. | |
25091 | (init_costs, finish_costs): Use regno_aclass instead of | |
25092 | regno_cover_class. | |
25093 | (ira_costs): Use setup_allocno_class_and_costs instead of | |
25094 | setup_allocno_cover_class_and_costs. | |
25095 | (ira_tune_allocno_costs_and_cover_classes): Rename to | |
25096 | ira_tune_allocno_costs. Check overflow. Skip conflict hard regs | |
25097 | by processing objects. Use ira_reg_class_max_nregs instead of | |
25098 | ira_reg_class_nregs. | |
25099 | ||
25100 | * rtl.h (reg_cover_class): Rename to reg_allocno_class. | |
25101 | ||
25102 | * sched-int.h: Remove mentioning cover classes from the file. | |
25103 | (sched_regno_cover_class): Rename to sched_regno_pressure_class. | |
25104 | ||
25105 | * reginfo.c: Add 2010 to Copyright. Remove mentioning cover | |
25106 | classes from the file. | |
25107 | (struct reg_pref): Rename coverclass into allocnoclass. | |
25108 | (reg_cover_class): Rename to reg_allocno_class. | |
25109 | ||
656e2b9d | 25110 | * Makefile.in (ira-color.o): Remove SPLAY_TREE_H from dependencies. |
66d9a7b9 | 25111 | |
25112 | * config/alpha/alpha.h (IRA_COVER_CLASSES): Remove. | |
25113 | ||
25114 | * config/arm/arm.h (IRA_COVER_CLASSES): Ditto. | |
25115 | ||
25116 | * config/avr/avr.h (IRA_COVER_CLASSES): Ditto. | |
25117 | ||
25118 | * config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto. | |
25119 | ||
25120 | * config/cris/cris.h (IRA_COVER_CLASSES): Ditto. | |
25121 | ||
25122 | * config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto. | |
25123 | ||
25124 | * config/frv/frv.h (IRA_COVER_CLASSES): Ditto. | |
25125 | ||
25126 | * config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto. | |
25127 | ||
25128 | * config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto. | |
25129 | ||
25130 | * config/i386/i386.c (TARGET_IRA_COVER_CLASSES) | |
25131 | (i386_ira_cover_classes): Ditto. | |
25132 | ||
25133 | * config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto. | |
25134 | ||
25135 | * config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto. | |
25136 | ||
25137 | * config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto. | |
25138 | ||
25139 | * config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto. | |
25140 | ||
25141 | * config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto. | |
25142 | ||
25143 | * config/mep/mep.h (IRA_COVER_CLASSES): Ditto. | |
25144 | ||
25145 | * config/mips/mips.c (TARGET_IRA_COVER_CLASSES) | |
25146 | (mips_ira_cover_classes): Ditto. | |
25147 | ||
25148 | * config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto. | |
25149 | ||
25150 | * config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto. | |
25151 | ||
25152 | * config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto. | |
25153 | ||
25154 | * config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto. | |
25155 | ||
25156 | * config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto. | |
25157 | ||
25158 | * config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX) | |
25159 | (IRA_COVER_CLASSES_VSX): Ditto. | |
25160 | ||
25161 | * config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES) | |
25162 | (rs6000_ira_cover_classes): Ditto. | |
25163 | ||
25164 | * config/rx/rx.h (IRA_COVER_CLASSES): Ditto. | |
25165 | ||
25166 | * config/s390/s390.h (IRA_COVER_CLASSES): Ditto. | |
25167 | ||
25168 | * config/score/score.h (IRA_COVER_CLASSES): Ditto. | |
25169 | ||
25170 | * config/sh/sh.h (IRA_COVER_CLASSES): Ditto. | |
25171 | ||
25172 | * config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto. | |
25173 | ||
25174 | * config/spu/spu.h (IRA_COVER_CLASSES): Ditto. | |
25175 | ||
25176 | * config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto. | |
25177 | ||
25178 | * config/v850/v850.h (IRA_COVER_CLASSES): Ditto. | |
25179 | ||
25180 | * config/vax/vax.h (IRA_COVER_CLASSES): Ditto. | |
25181 | ||
25182 | * config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto. | |
25183 | ||
06eb3ccd | 25184 | 2011-03-29 Jakub Jelinek <jakub@redhat.com> |
25185 | ||
c6dedfd4 | 25186 | PR debug/48253 |
25187 | * dwarf2out.c (struct dw_fde_struct): Remove dw_fde_hot_section_label, | |
25188 | dw_fde_hot_section_end_label, dw_fde_unlikely_section_label, | |
25189 | dw_fde_unlikely_section_end_label, cold_in_std_section, | |
25190 | dw_fde_switched_sections and dw_fde_switched_cold_to_hot fields. | |
25191 | Add dw_fde_second_begin, dw_fde_second_end and second_in_std_section | |
25192 | fields. | |
25193 | (output_fde): Use dw_fde_second_{begin,end} if second is | |
25194 | true, otherwise dw_fde_{begin,end}. | |
25195 | (output_call_frame_info): Test dw_fde_second_begin != NULL | |
25196 | instead of dw_fde_switched_sections. | |
25197 | (dwarf2out_begin_prologue): Stop initializing removed dw_fde_struct | |
25198 | fields, initialize new fields. Initialize in_std_section | |
25199 | unconditionally from the first partition. | |
25200 | (dwarf2out_end_epilogue): Don't override dw_fde_end when | |
25201 | dw_fde_second_begin is non-NULL. | |
25202 | (dwarf2out_switch_text_section): Stop initializing removed | |
25203 | dw_fde_struct fields, initialize new fields, initialize | |
25204 | also dw_fde_end here. Set dw_fde_switch_cfi even when | |
25205 | dwarf2out_do_cfi_asm (). Call var_location_switch_text_section. | |
25206 | (struct var_loc_list_def): Add last_before_switch field. | |
25207 | (arange_table, arange_table_allocated, arange_table_in_use, | |
25208 | ARANGE_TABLE_INCREMENT, add_arange): Removed. | |
25209 | (size_of_aranges): Count !in_std_section and !second_in_std_section | |
25210 | hunks in fdes, instead of looking at arange_table_in_use. | |
25211 | (output_aranges): Add aranges_length argument, don't call | |
25212 | size_of_aranges here. Instead of using aranges_table* | |
25213 | emit ranges for fdes when !in_std_section resp. | |
25214 | !second_in_std_section. | |
25215 | (dw_loc_list): Break ranges crossing section switch. | |
25216 | (convert_cfa_to_fb_loc_list): Likewise. If switched sections, | |
656e2b9d | 25217 | use dw_fde_second_end instead of dw_fde_end as end of last range. |
c6dedfd4 | 25218 | (gen_subprogram_die): Don't call add_arange. Use |
25219 | dw_fde_{begin,end} for first partition and if switched | |
25220 | section dw_fde_second_{begin,end} for the second. | |
25221 | (var_location_switch_text_section_1, | |
25222 | var_location_switch_text_section): New functions. | |
25223 | (dwarf2out_begin_function): Initialize cold_text_section even | |
25224 | when function_section () isn't text_section. | |
25225 | (prune_unused_types): Don't walk arange_table. | |
25226 | (dwarf2out_finish): Don't needlessly test | |
25227 | flag_reorder_blocks_and_partition when testing cold_text_section_used. | |
25228 | If info_section_emitted, call size_of_aranges and if it indicates | |
25229 | non-empty .debug_aranges, call output_aranges with the computed | |
25230 | size. Stop using removed dw_fde_struct fields, use | |
25231 | dw_fde_{begin,end} for first partition and dw_fde_second_{begin,end} | |
25232 | for second. | |
25233 | ||
06eb3ccd | 25234 | PR debug/48203 |
25235 | * cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Only | |
25236 | create ENTRY_VALUE if incoming or address of incoming's MEM | |
25237 | is a hard REG. | |
25238 | * dwarf2out.c (mem_loc_descriptor): Don't emit | |
25239 | DW_OP_GNU_entry_value of DW_OP_fbreg. | |
25240 | * var-tracking.c (vt_add_function_parameter): Ensure cselib_lookup | |
25241 | on ENTRY_VALUE is able to find the canonical parameter VALUE. | |
25242 | * cselib.c (rtx_equal_for_cselib_1) <case ENTRY_VALUE>: Use | |
25243 | rtx_equal_p instead of rtx_equal_for_cselib_1 to compare | |
25244 | ENTRY_VALUE_EXPs. | |
25245 | (cselib_hash_rtx) <case ENTRY_VALUE>: If ENTRY_VALUE_EXP | |
25246 | is a REG_P or MEM_P with REG_P address, compute hash directly | |
25247 | instead of calling cselib_hash_rtx on ENTRY_VALUE_EXP. | |
25248 | (preserve_only_constants): Don't clear VALUES forwaring | |
25249 | ENTRY_VALUE to some other VALUE. | |
25250 | ||
03a5dda9 | 25251 | 2011-03-28 Richard Sandiford <richard.sandiford@linaro.org> |
25252 | ||
25253 | * builtins.c (expand_builtin_memset_args): Use gen_int_mode | |
25254 | instead of GEN_INT. | |
25255 | ||
8c593757 | 25256 | 2011-03-28 Eric Botcazou <ebotcazou@adacore.com> |
25257 | ||
25258 | * cfgexpand.c (expand_gimple_cond): Always set the source location and | |
25259 | block before expanding the statement. | |
25260 | (expand_gimple_stmt_1): Likewise. Set them here... | |
25261 | (expand_gimple_stmt): ...and not here. Tidy. | |
25262 | * cfglayout.c (curr_insn_locator): Return 0 if the current location is | |
25263 | unknown. | |
25264 | ||
07abdb66 | 25265 | 2011-03-28 Steven Bosscher <steven@gcc.gnu.org> |
25266 | ||
25267 | * Makefile.in: New rule for cprop.o. | |
25268 | * gcse.c: Move constant/copy propagation to cprop.c. | |
25269 | (compute_local_properties): Only handle expression tables. | |
25270 | (hash_scan_set, compute_hash_table_work, alloc_hash_table,): Likewise. | |
25271 | (one_pre_gcse_pass, one_code_hoisting_pass): Likewise. | |
25272 | (hash_set, insert_set_in_table, gcse_constant_p, lookup_set, | |
25273 | next_set, reset_opr_set_tables, oprs_not_set_p, mark_call, mark_set, | |
656e2b9d | 25274 | mark_clobber, mark_oprs_set, alloc_cprop_mem, free_cprop_mem, |
07abdb66 | 25275 | compute_cprop_data, find_used_regs, try_replace_reg, |
25276 | find_avail_set, cprop_jump, constprop_register, cprop_insn, | |
25277 | local_cprop_find_used_regs, do_local_cprop, local_cprop_pass, | |
25278 | fis_get_condition, implicit_set_cond_p, find_implicit_sets, | |
25279 | find_bypass_set, reg_killed_on_edge, bypass_block, | |
25280 | bypass_conditional_jumps, one_cprop_pass, gate_rtl_cprop, | |
25281 | execute_rtl_cprop, pass_rtl_cprop): Move to... | |
25282 | * cprop.c: ...here. New file, constant/copy propagation for RTL | |
25283 | moved from gcse.c to here with minor cleanups in duplicated code. | |
25284 | ||
8e4ee659 | 25285 | 2011-03-28 H.J. Lu <hongjiu.lu@intel.com> |
25286 | ||
25287 | * config/i386/i386.c (flag_opts): Fix a typo in | |
25288 | -mavx256-split-unaligned-store. | |
25289 | ||
9f4cd859 | 25290 | 2011-03-28 Anatoly Sokolov <aesok@post.ru> |
25291 | ||
25292 | * config/h8300/h8300.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE, | |
25293 | LIBCALL_VALUE): Remove macros. | |
25294 | * config/h8300/h8300.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
25295 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
25296 | (h8300_function_value, h8300_libcall_value, | |
25297 | h8300_function_value_regno_p): New functions. | |
25298 | ||
d80478df | 25299 | 2011-03-28 Anatoly Sokolov <aesok@post.ru> |
25300 | ||
25301 | * config/h8300/h8300.h (ASM_OUTPUT_BSS): Remove macro. | |
25302 | ||
42b013bc | 25303 | 2011-03-28 Jeff Law <law@redhat.com> |
25304 | ||
25305 | * tree-ssa-threadupdate.c (redirect_edges): Call | |
25306 | create_edge_and_update_destination_phis as needed. | |
25307 | (create_edge_and_update_destination_phis): Accept new BB argument. | |
25308 | All callers updated. | |
25309 | (thread_block): Do not update the profile when threading around | |
25310 | intermediate blocks. | |
25311 | (thread_single_edge): Likewise. | |
25312 | (determine_bb_domination_status): If BB is not a successor of the | |
25313 | loop header, return NONDOMINATING. | |
25314 | (register_jump_thread): Note when we register a jump thread around | |
25315 | an intermediate block. | |
25316 | * tree-ssa-threadedge.c (thread_around_empty_block): New function. | |
25317 | (thread_across_edge): Use it. | |
25318 | ||
35f74ece | 25319 | 2011-03-28 Tristan Gingold <gingold@adacore.com> |
25320 | ||
25321 | * config/ia64/ia64.c (ia64_promote_function_mode): Fix promotion | |
25322 | when for_return is 2. | |
25323 | ||
8f9c21d9 | 25324 | 2011-03-28 Jeff Law <law@redhat.com> |
25325 | ||
25326 | * var-tracking.c (canonicalize_values_mark): Delete unused | |
25327 | lhs assignment. | |
25328 | (canonicalize_values_star, set_variable_part): Likewise. | |
25329 | (clobber_variable_part, delete_variable_part): Likewise. | |
25330 | ||
98076867 | 25331 | 2011-03-28 Steven Bosscher <steven@gcc.gnu.org> |
25332 | ||
25333 | * gcse.c (free_gcse_mem): Free reg_set_bitmap. | |
25334 | ||
222bc9b9 | 25335 | 2011-03-28 Martin Jambor <mjambor@suse.cz> |
25336 | ||
25337 | * tree-inline.c (expand_call_inline): Do not check that destination | |
25338 | node is analyzed. | |
25339 | (optimize_inline_calls): Assert that destination node is analyzed. | |
25340 | * cgraph.c (cgraph_add_new_function): Call cgraph_analyze_function, do | |
25341 | not call tree_lowering_passes. | |
25342 | * cgraph.h (cgraph_analyze_function): Declare. | |
25343 | * cgraphunit.c (cgraph_analyze_function): Make public. | |
25344 | ||
a2eed601 | 25345 | 2011-03-28 Joseph Myers <joseph@codesourcery.com> |
25346 | ||
25347 | * config/sparc/sparc-opts.h: New. | |
25348 | * config/sparc/sparc.c (sparc_handle_option, sparc_select, | |
25349 | sparc_cpu, fpu_option_set, TARGET_HANDLE_OPTION): Remove. | |
25350 | (sparc_option_override): Store processor_type enumeration rather | |
25351 | than string in cpu_default. Remove name and enumeration from | |
25352 | cpu_table. Directly default -mcpu then default -mtune from -mcpu | |
25353 | without using sparc_select. Use target_flags_explicit instead of | |
25354 | fpu_option_set. | |
25355 | * config/sparc/sparc.h (enum processor_type): Move to | |
25356 | sparc-opts.h. | |
25357 | (sparc_cpu, struct sparc_cpu_select, sparc_select): Remove. | |
25358 | * config/sparc/sparc.opt (config/sparc/sparc-opts.h): New | |
25359 | HeaderInclude entry. | |
25360 | (mcpu=, mtune=): Use Var and Enum. | |
25361 | (sparc_processor_type): New Enum and EnumValue entries. | |
25362 | ||
703c9b8a | 25363 | 2011-03-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
25364 | Iain Sandoe <iains@gcc.gnu.org> | |
25365 | ||
25366 | PR target/48245 | |
25367 | * config/darwin.h (LINK_COMMAND_SPEC_A): Use LINK_PLUGIN_SPEC. | |
25368 | ||
bee862b6 | 25369 | 2011-03-28 Eric Botcazou <ebotcazou@adacore.com> |
25370 | ||
25371 | * tree-vectorizer.h (vect_create_data_ref_ptr): Adjust prototype. | |
25372 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add GSI parameter. | |
25373 | Insert new statements at it in lieu of STMT. | |
25374 | (vect_setup_realignment): Adjust call to vect_create_data_ref_ptr. | |
25375 | * tree-vect-stmts.c (vectorizable_store): Likewise. | |
25376 | (vectorizable_load): Likewise. | |
25377 | ||
935ab977 | 25378 | 2011-03-28 Uros Bizjak <ubizjak@gmail.com> |
25379 | ||
25380 | * config/alpha/alpha.md (addtf3): Change mode of operands to TFmode. | |
25381 | (divtf3): Ditto. | |
25382 | (multf3): Ditto. | |
25383 | (subtf3): Ditto. | |
25384 | ||
30d07ab3 | 25385 | 2011-03-27 H.J. Lu <hongjiu.lu@intel.com> |
25386 | ||
25387 | * config/i386/sse.md (*avx_mov<mode>_internal): Don't assert | |
25388 | unaligned 256bit load/store. | |
25389 | (*avx_movu<ssemodesuffix><avxmodesuffix>): Likewise. | |
25390 | (*avx_movdqu<avxmodesuffix>): Likewise. | |
25391 | ||
5f239f13 | 25392 | 2011-03-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
25393 | ||
25394 | PR target/48288 | |
25395 | * config/pa/predicates.md (reg_or_ior_operand): New predicate. | |
25396 | * config/pa/pa.md (iordi3): Use new predicate in expander. | |
25397 | (iorsi3): Likewise. | |
25398 | ||
5521a590 | 25399 | 2011-03-27 Anatoly Sokolov <aesok@post.ru> |
25400 | ||
935ab977 | 25401 | * config/mips/mips.h (LIBCALL_VALUE, FUNCTION_VALUE, |
5521a590 | 25402 | FUNCTION_VALUE_REGNO_P): Remove macros. |
935ab977 | 25403 | * config/mips/mips-protos.h (mips_function_value): Remove. |
25404 | * config/mips/mips.c (mips_function_value): Rename to... | |
5521a590 | 25405 | (mips_function_value_1): ... this. Make static. Handle receiving |
25406 | the function type in 'fn_decl_or_type' argument. | |
25407 | (mips_function_value, mips_libcall_value, | |
25408 | mips_function_value_regno_p): New function. | |
25409 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
25410 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
25411 | ||
b8cb8d52 | 25412 | 2011-03-27 H.J. Lu <hongjiu.lu@intel.com> |
25413 | ||
25414 | * config/i386/i386.c (flag_opts): Add -mavx256-split-unaligned-load | |
25415 | and -mavx256-split-unaligned-store. | |
25416 | (ix86_option_override_internal): Split 32-byte AVX unaligned | |
25417 | load/store by default. | |
25418 | (ix86_avx256_split_vector_move_misalign): New. | |
25419 | (ix86_expand_vector_move_misalign): Use it. | |
25420 | ||
25421 | * config/i386/i386.opt: Add -mavx256-split-unaligned-load and | |
25422 | -mavx256-split-unaligned-store. | |
25423 | ||
25424 | * config/i386/sse.md (*avx_mov<mode>_internal): Verify unaligned | |
25425 | 256bit load/store. Generate unaligned store on misaligned memory | |
25426 | operand. | |
25427 | (*avx_movu<ssemodesuffix><avxmodesuffix>): Verify unaligned | |
25428 | 256bit load/store. | |
25429 | (*avx_movdqu<avxmodesuffix>): Likewise. | |
25430 | ||
25431 | * doc/invoke.texi: Document -mavx256-split-unaligned-load and | |
25432 | -mavx256-split-unaligned-store. | |
25433 | ||
72aac168 | 25434 | 2011-03-27 Richard Sandiford <rdsandiford@googlemail.com> |
25435 | ||
25436 | PR target/38598 | |
25437 | * config/mips/mips.md (extendsidi2): Add an "l" alternative. | |
25438 | Update commentary. | |
25439 | ||
86f1bed2 | 25440 | 2011-03-27 Richard Sandiford <rdsandiford@googlemail.com> |
25441 | ||
25442 | * config/mips/mips.c (mips_prepare_builtin_arg): Replace icode and | |
25443 | opno arguments with an expand_operand. Use create_input_operand. | |
25444 | (mips_prepare_builtin_target): Delete. | |
25445 | (mips_expand_builtin_insn, mips_expand_builtin_compare_1): New | |
25446 | functions. | |
25447 | (mips_expand_builtin_direct): Use create_output_operand and | |
25448 | mips_expand_builtin_insn. Update call to mips_prepare_builtin_arg. | |
25449 | (mips_expand_builtin_movtf): Likewise. Use mips_expand_fp_comparison. | |
25450 | (mips_expand_builtin_compare): Use mips_expand_fp_comparison. | |
25451 | ||
7edb1e83 | 25452 | 2011-03-27 Ira Rosen <ira.rosen@linaro.org> |
25453 | ||
25454 | * config/arm/arm.c (arm_autovectorize_vector_sizes): New | |
25455 | function. | |
25456 | (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Define. | |
25457 | ||
54f21e20 | 25458 | 2011-03-26 Eric Botcazou <ebotcazou@adacore.com> |
25459 | ||
25460 | * basic-block.h (fixup_abnormal_edges): Adjust prototype. | |
25461 | * reload1.c (reload): Adjust call to fixup_abnormal_edges. Rediscover | |
25462 | basic blocks and call commit_edge_insertions directly. | |
25463 | (fixup_abnormal_edges): Move from here to... | |
25464 | * cfgrtl.c (fixup_abnormal_edges): ...here. Only insert instructions | |
25465 | on the edges and return whether some have actually been inserted. | |
25466 | * reg-stack.c (convert_regs): Fix up abnormal edges before inserting | |
25467 | compensation code. | |
25468 | ||
c53624fb | 25469 | 2011-03-26 Andrey Belevantsev <abel@ispras.ru> |
25470 | ||
25471 | PR rtl-optimization/48144 | |
25472 | * sel-sched-ir.c (merge_history_vect): Factor out from ... | |
25473 | (merge_expr_data): ... here. | |
25474 | (av_set_intersect): Rename to av_set_code_motion_filter. | |
25475 | Update all callers. Call merge_history_vect when an expression | |
25476 | is found in both sets. | |
25477 | * sel-sched-ir.h (av_set_code_motion_filter): Add prototype. | |
25478 | ||
02426144 | 25479 | 2011-03-26 Alan Modra <amodra@gmail.com> |
25480 | ||
25481 | * config/rs6000/predicates.md (word_offset_memref_op): Handle | |
25482 | cmodel medium addresses. | |
25483 | * config/rs6000/rs6000.c (rs6000_secondary_reload): Handle misaligned | |
25484 | 64-bit gpr loads and stores. | |
25485 | (rs6000_secondary_reload_ppc64): New function. | |
25486 | * config/rs6000/rs6000-protos.h: Declare it. | |
25487 | * config/rs6000/rs6000.md (reload_di_store, reload_di_load): New. | |
25488 | ||
31fdbcb6 | 25489 | 2011-03-26 Alan Modra <amodra@gmail.com> |
25490 | ||
25491 | PR target/47487 | |
25492 | * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Support | |
25493 | GNU Go in traceback table. | |
25494 | ||
b52cb719 | 25495 | 2011-03-25 Richard Henderson <rth@redhat.com> |
25496 | ||
25497 | * expr.c (emit_block_move_via_movmem): Only use 6 operand variant | |
25498 | if there are exactly 6 operands. | |
25499 | (set_storage_via_setmem): Similarly. | |
25500 | ||
82715bcd | 25501 | 2011-03-25 Kai Tietz <ktietz@redhat.com> |
25502 | ||
25503 | * collect2.c (write_c_file_stat): Handle backslash | |
25504 | as right-hand directory separator. | |
25505 | (resolve_lib_name): Use IS_DIR_SEPARATOR instead of | |
25506 | checking just for slash. | |
25507 | * coverage.c (coverage_init): Use IS_ABSOLUTE_PATH | |
25508 | instead of checking for trailing slash. | |
25509 | * gcc.c (record_temp_file): Use filename_cmp instead | |
25510 | of strcmp. | |
25511 | (do_spec_1): Likewise. | |
25512 | (replace_outfile_spec_function): Likewise. | |
25513 | (is_directory): Use filename_ncmp instead of strncmp. | |
25514 | (print_multilib_info): Likewise. | |
25515 | * gcov.c (find_source): Use filename_cmp instead | |
25516 | instead of strcmp. | |
25517 | (make_gcov_file_name): Fix order of slash/backslash | |
25518 | checks. | |
25519 | * incpath.c (DIRS_EQ): Use filename_cmp instead of strcmp. | |
25520 | (add_standard_paths): Likewise. | |
25521 | * mips-tfile.c (saber_stop): Handle backslash. | |
25522 | * prefix.c (update_path): Use filename_ncmp instead of | |
25523 | strncmp. | |
25524 | * profile.c (output_location): Use filename_cmp instead | |
25525 | of strcmp. | |
25526 | * read-md.c (handle_toplevel_file): Handle backslash. | |
25527 | * tlink.c (frob_extension): Likewise. | |
25528 | * tree-cfg.c (same_line_p): Use filename_cmp instead of | |
25529 | strcmp. | |
25530 | * tree-dump.c (dequeue_and_dump): Handle backslash. | |
25531 | * tree.c (get_file_function_name): Likewise. | |
25532 | * gengtype.c (read_input_list): Likewise. | |
25533 | (get_file_realbasename): Likewise. | |
25534 | (get_output_file_with_visibility): Use filename_cmp | |
25535 | instead of strcmp. | |
25536 | ||
92861a27 | 25537 | 2011-03-25 Richard Sandiford <richard.sandiford@linaro.org> |
25538 | ||
25539 | * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Restrict FPA_REGS | |
25540 | case to VFPv1. | |
25541 | ||
6535fbf5 | 25542 | 2011-03-25 Nathan Froyd <froydnj@codesourcery.com> |
25543 | ||
25544 | * fold-const.c (expr_location_or): New function. | |
25545 | (fold_truth_not_expr): Call it. | |
25546 | ||
451c8e2f | 25547 | 2011-03-25 Jeff Law <law@redhat.com> |
25548 | ||
25549 | * dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Add missing | |
25550 | va_end. | |
25551 | * c-family/c-common.c (def_fn_type): Likewise. | |
451c8e2f | 25552 | * emit-rtl.c (gen_rtvec): Likewise. |
25553 | * lto/lto-lang.c (def_fn_type): Likewise. | |
25554 | ||
f82efd77 | 25555 | 2011-03-25 Richard Guenther <rguenther@suse.de> |
25556 | ||
25557 | * tree-ssa-copy.c (stmt_may_generate_copy): Copies from constants | |
25558 | also generate copies. | |
25559 | (fini_copy_prop): Handle constant values properly. | |
25560 | ||
ed0d805a | 25561 | 2011-03-25 Jakub Jelinek <jakub@redhat.com> |
25562 | ||
25563 | * dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTRACT>: Compare | |
25564 | mode size instead of bitsize with DWARF2_ADDR_SIZE. | |
25565 | (hash_loc_operands, compare_loc_operands): Handle | |
25566 | DW_OP_GNU_entry_value. | |
25567 | ||
59839b36 | 25568 | 2011-03-25 Kai Tietz <ktietz@redhat.com> |
25569 | ||
25570 | * config/i386/cygming.h (DWARF_FRAME_REGISTERS): Adjust comment. | |
25571 | (STACK_BOUNDARY): Check for bit-ness in case of MS_ABI. | |
25572 | * config/i386/i386.c (ix86_conditional_register_usage): Adjust | |
25573 | comment and use macro TARGET_64BIT_MS_ABI instead. | |
25574 | (ix86_keep_aggregate_return_pointer): Optimize for 64-bit case | |
25575 | and change default behavior for 32-bit MS_ABI. | |
25576 | (ix86_reg_parm_stack_space): Check additionally for bit-ness. | |
25577 | (ix86_function_type_abi): Allow check for ms_abi/sysv_abi for | |
25578 | 32-bit, too. | |
25579 | (ix86_cfun_abi): Likewise. | |
25580 | (ix86_maybe_switch_abi): Adjust comment. | |
25581 | (init_cumulative_args): Check for bit-ness in MS_ABI case. | |
25582 | (ix86_gimplify_va_arg): Check just for not TARGET_64BIT_MS_ABI | |
25583 | instead of checking for SYSV_ABI. | |
25584 | (ix86_nsaved_sseregs): Likewise. | |
25585 | (ix86_compute_frame_layout): Set only for 64-bit MS_ABI alignment | |
25586 | to 16 bytes. | |
25587 | (ix86_expand_call): Use TARGET_64BIT_MS_ABI macro. | |
25588 | * config/i386.h (TARGET_32BIT_MS_ABI): New macro. | |
25589 | (ACCUMULATE_OUTGOING_ARGS): Check explicit for 64-bit MS_ABI. | |
25590 | (OUTGOING_REG_PARM_STACK_SPACE): Likewise. | |
25591 | * config/mingw32.h (DEFAULT_ABI): Change default always to MS_ABI. | |
25592 | ||
fd7ad53b | 25593 | 2011-03-25 Richard Guenther <rguenther@suse.de> |
25594 | ||
25595 | * tree-flow.h (verify_stmts): Rename to verify_gimple_in_cfg. | |
25596 | (verify_types_in_gimple_seq): Rename to verify_gimple_in_seq. | |
25597 | (verify_gimple): Remove. | |
25598 | * tree-cfg.c (verify_gimple_call): Merge verification | |
25599 | from verify_stmts. | |
25600 | (verify_gimple_phi): Merge verification from verify_stmts. | |
25601 | (verify_gimple_label): New function. | |
25602 | (verify_types_in_gimple_seq_2): Rename to verify_gimple_in_seq_2. | |
25603 | (verify_types_in_gimple_seq): Rename to verify_gimple_in_seq. | |
25604 | (verify_stmt): Merge into verify_gimple_in_cfg and callees. | |
25605 | (verify_stmts): Rename to verify_gimple_in_cfg. | |
25606 | (verify_gimple_in_cfg): New function. | |
25607 | * passes.c (execute_function_todo): Call verify_gimple_in_cfg. | |
25608 | * tree-ssa.c (verify_ssa): Likewise. | |
25609 | * gimplify.c (gimplify_body): Call verify_gimple_in_seq. | |
25610 | ||
526b36a8 | 25611 | 2011-03-25 Richard Guenther <rguenther@suse.de> |
25612 | ||
25613 | * passes.c (init_optimization_passes): Add FRE pass after | |
25614 | early SRA. | |
25615 | ||
a651f34d | 25616 | 2011-03-25 Bernd Schmidt <bernds@codesourcery.com> |
25617 | Andrew Stubbs <ams@codesourcery.com> | |
25618 | ||
25619 | * config/arm/vfp.md (arm_movdi_vfp): Enable only when not tuning | |
25620 | for Cortex-A8. | |
25621 | (arm_movdi_vfp_cortexa8): New pattern. | |
25622 | * config/arm/neon.md (adddi3_neon, subdi3_neon, anddi3_neon, | |
25623 | iordi3_neon, xordi3_neon): Add alternatives to discourage Neon | |
25624 | instructions when tuning for Cortex-A8. Set attribute "arch". | |
25625 | * config/arm/arm.md: Move include arm-tune.md up a bit. | |
25626 | (define_attr "arch"): Add "onlya8" and "nota8" values. | |
25627 | (define_attr "arch_enabled"): Handle "onlya8" and "nota8". | |
25628 | ||
ca8a2945 | 25629 | 2011-03-25 Nathan Froyd <froydnj@codesourcery.com> |
25630 | ||
e0450140 | 25631 | PR bootstrap/48282 |
ca8a2945 | 25632 | Revert: |
25633 | 2011-03-24 Nathan Froyd <froydnj@codesourcery.com> | |
25634 | ||
25635 | * function.c (instantiate_virtual_regs): Use FOR_EACH_BB and | |
25636 | FOR_BB_INSNS_SAFE to iterate through insns. Re-indent. | |
25637 | (pass_instantiate_virtual_regs): Require PROP_cfglayout. | |
25638 | * passes.c (init_optimization_passes): Move | |
25639 | pass_instantiate_virtual_regs after pass_into_cfg_layout_mode. | |
25640 | ||
309303cf | 25641 | 2011-03-25 Kai Tietz <ktietz@redhat.com> |
25642 | ||
25643 | * c-typeck.c (comptypes_internal): Replace target | |
25644 | hook call of comp_type_attributes by version in tree.c file. | |
25645 | * gimple.c (gimple_types_compatible_p_1): Likewise. | |
25646 | * tree-ssa.c (useless_type_conversion_p): Likewise. | |
25647 | * tree.c (build_type_attribute_qual_variant): Likewise. | |
25648 | (attribute_value_equal): New static helper function. | |
25649 | (comp_type_attributes): New function. | |
25650 | (merge_attributes): Use attribute_value_equal for comparison. | |
25651 | (attribute_list_contained): Likewise. | |
25652 | * tree.h (comp_type_attributes): New prototype. | |
25653 | ||
5717187b | 25654 | 2011-03-25 Richard Guenther <rguenther@suse.de> |
25655 | ||
25656 | * tree-cfg.c (verify_gimple_assign_unary): Drop special casing | |
25657 | of complex types at -O0. | |
25658 | (verify_gimple_assign_binary): Likewise. | |
25659 | (verify_gimple_assign_ternary): Likewise. | |
25660 | ||
5c550782 | 25661 | 2011-03-24 Mark Wielaard <mjw@redhat.com> |
25662 | ||
25663 | * dwarf2out.c (size_of_die): Modify comment to say DW_FORM_ref_sig8. | |
25664 | (value_format): Use DW_FORM_ref_sig8, not DW_FORM_sig8. | |
25665 | ||
b3ba5e8d | 25666 | 2011-03-24 Mark Wielaard <mjw@redhat.com> |
25667 | ||
25668 | PR debug/48041 | |
25669 | * dwarf2out.c (output_abbrev_section): Only write table when | |
25670 | abbrev_die_table_in_use > 1. | |
25671 | ||
7a20d8cd | 25672 | 2011-02-24 Richard Henderson <rth@redhat.com> |
25673 | ||
25674 | * config/alpha/alpha.c (alpha_expand_unaligned_load): Use extql. | |
25675 | (alpha_expand_unaligned_store): Use mskwl, mskll, mskql. | |
25676 | (alpha_expand_unaligned_load_words): Use extql. | |
25677 | (alpha_expand_unaligned_store_words): Use insqh, mskqh, mskql. | |
25678 | (emit_insxl): Handle all modes for consistency. | |
25679 | ||
9bab4302 | 25680 | 2011-02-24 Richard Henderson <rth@redhat.com> |
25681 | ||
25682 | * config/alpha/alpha.c (get_aligned_mem): Don't test WORDS_BIG_ENDIAN. | |
25683 | (alpha_expand_unaligned_load): Likewise. | |
25684 | (alpha_expand_unaligned_store): Likewise. | |
25685 | (alpha_expand_unaligned_load_words): Likewise. | |
25686 | (alpha_expand_unaligned_store_words): Likewise. | |
25687 | (emit_insxl, alpha_split_compare_and_swap_12): Likewise. | |
25688 | (alpha_split_lock_test_and_set_12): Likewise. | |
25689 | (print_operand, alpha_fold_builtin_extxx): Likewise. | |
25690 | (alpha_fold_builtin_insxx, alpha_fold_builtin_mskxx): Likewise. | |
25691 | * config/alpha/alpha.md (bswapsi2, insv, extv, extzv): Likewise. | |
25692 | (builtin_extwh, builtin_extlh, builtin_extql): Likewise. | |
25693 | (unaligned_extendqidi_be, unaligned_extendhidi_be, extxl_be): Remove. | |
25694 | (*extxl_1_be, *extql_2_be, extqh_be, extlh_be, extwh_be): Remove. | |
25695 | (insbl_be, inswl_be, insll_be, insql_be, mskxl_be): Remove. | |
25696 | (unaligned_loadqi_be, unaligned_loadhi_be): Remove. | |
25697 | (unaligned_storeqi_be, unaligned_storehi_be): Remove. | |
25698 | (extbl): Rename from builtin_extbl; don't test WORDS_BIG_ENDIAN. | |
25699 | (extwl, extll, extql): Similarly. | |
25700 | (inswh, inslh, insqh): Similarly. | |
25701 | (mskbl, mskwl, mskll, mskql): Similarly. | |
25702 | (mskwh, msklh, mskqh): Similarly. | |
25703 | ||
6bcf8cab | 25704 | 2011-02-24 Richard Henderson <rth@redhat.com> |
25705 | ||
25706 | * config/alpha/alpha.md (attribute isa): Add er, ner. | |
25707 | (attribute enabled): Handle them. | |
25708 | (*movdi): Merge *movdi_{er_nofix,nofix,er_fix,fix}. | |
25709 | ||
baa0ecef | 25710 | 2011-02-24 Richard Henderson <rth@redhat.com> |
25711 | ||
25712 | * config/alpha/alpha.md (attribute isa): Add vms. | |
25713 | (attribute enabled): Handle it. | |
25714 | (*movsf): Merge *movsf_{nofix,fix,nofp}. | |
25715 | (*movdf): Merge *movdf_{nofix,fix,nofp}. | |
25716 | (*movtf): Rename from *movtf_internal for consistency. | |
25717 | (*movsi): Merge with *movsi_nt_vms. | |
25718 | (*movhi): Merge *movhi_nobwx, *movhi_bwx. | |
25719 | (*movqi): Merge *movqi_nobwx, *movqi_bwx. | |
25720 | (*mov<VEC>): Merge *mov<VEC>_fix, *mov<VEC>_nofix. | |
25721 | * config/alpha/constraint.md ("f"): Use NO_REGS when fpu is disabled. | |
25722 | ||
8b2983a3 | 25723 | 2011-02-24 Richard Henderson <rth@redhat.com> |
25724 | ||
25725 | * config/alpha/alpha.md (extendqihi2): Implement for BWX only. | |
25726 | (extendqisi2, extendhisi2): Likewise. | |
25727 | (extendqidi2): Simplify BWX/non-BWX expansions. | |
25728 | (extendhidi2): Similarly. | |
25729 | ||
e31a3157 | 25730 | 2011-02-24 Richard Henderson <rth@redhat.com> |
25731 | ||
25732 | * config/alpha/alpha.md (attribute isa): New. | |
25733 | (attribute enabled): New. | |
25734 | (zero_extendqihi2): Merge from *zero_extendqihi2_{bwx,nobwx}. | |
25735 | (zero_extendqisi2, zero_extendqidi2): Similarly. | |
25736 | (zero_extendhisi2, zero_extendhidi2): Similarly. | |
25737 | * config/alpha/predicates.md (reg_or_bwx_memory_operand): New. | |
25738 | ||
3351cef0 | 25739 | 2011-02-24 Richard Henderson <rth@redhat.com> |
25740 | ||
25741 | * config/alpha/predicates.md (input_operand): Revert last change; | |
25742 | update comment to mention 32-bit VMS rather than Windows. | |
25743 | ||
d304b9e1 | 25744 | 2011-03-24 Nathan Froyd <froydnj@codesourcery.com> |
25745 | ||
25746 | * function.c (instantiate_virtual_regs): Use FOR_EACH_BB and | |
25747 | FOR_BB_INSNS_SAFE to iterate through insns. Re-indent. | |
25748 | (pass_instantiate_virtual_regs): Require PROP_cfglayout. | |
25749 | * passes.c (init_optimization_passes): Move | |
25750 | pass_instantiate_virtual_regs after pass_into_cfg_layout_mode. | |
25751 | ||
3064d0d2 | 25752 | 2011-03-24 Eric Botcazou <ebotcazou@adacore.com> |
25753 | ||
25754 | * dojump.c (do_jump_by_parts_greater_rtx): Optimize in specific cases. | |
25755 | ||
92676954 | 25756 | 2011-03-24 Uros Bizjak <ubizjak@gmail.com> |
25757 | ||
25758 | * config/i386/i386.md (ix86_print_operand): Output DFmode const_double | |
25759 | correctly. | |
25760 | ||
21be4257 | 25761 | 2011-03-24 Jakub Jelinek <jakub@redhat.com> |
25762 | ||
25763 | PR debug/48204 | |
25764 | * simplify-rtx.c (simplify_const_unary_operation): Call | |
25765 | real_convert when changing mode class with FLOAT_EXTEND. | |
25766 | ||
9f9a3b39 | 25767 | 2011-03-24 Nick Clifton <nickc@redhat.com> |
25768 | ||
25769 | * config/rx/rx.h (LABEL_ALIGN_FOR_BARRIER): Define. | |
25770 | (ASM_OUTPUT_MAX_SKIP_ALIGN): Define. | |
25771 | * config/rx/rx.c (rx_option_override): Set align_jumps, | |
25772 | align_loops and align_labels if not set by the user. | |
25773 | (rx_align_for_label): New function. | |
25774 | (rx_max_skip_for_label): New function. | |
25775 | (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Define. | |
25776 | (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Define. | |
25777 | (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Define. | |
25778 | (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Define. | |
25779 | * config/rx/rx-protos.h (rx_align_for_label): Add prototype. | |
25780 | ||
46fc03c6 | 25781 | 2011-03-24 Richard Sandiford <richard.sandiford@linaro.org> |
25782 | ||
25783 | PR rtl-optimization/48263 | |
25784 | * optabs.c (expand_binop_directly): Reinstate convert_modes code | |
25785 | and original commutative_p handling. Use maybe_gen_insn. | |
25786 | ||
b5fe590a | 25787 | 2011-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
25788 | ||
25789 | * reload.c (find_reloads_subreg_address): Add address_reloaded | |
25790 | parameter and return true there if the full address has been | |
25791 | reloaded. | |
25792 | (find_reloads_toplev): Pass address_reloaded flag. | |
25793 | (find_reloads_address_1): Don't use address_reloaded parameter. | |
25794 | ||
4392e906 | 25795 | 2011-03-24 Jeff Law <law@redhat.com> |
25796 | ||
25797 | * tree-ssa-live.c (remove_unused_scope_block_p): Remove set but | |
25798 | unused variable "ann". | |
25799 | (remove_unused_locals): Likewise. | |
25800 | ||
25801 | * tree-ssa-copy.c (propagate_tree_value_into_stmt): Remove useless | |
25802 | statement. | |
25803 | ||
25804 | * cfglayout.c (fixup_reorder_chain): Do not dereference E_FALL | |
25805 | after it is freed. | |
25806 | ||
08d88e72 | 25807 | 2011-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
25808 | ||
25809 | * config/s390/s390.c (s390_preferred_reload_class): Return NO_REGS | |
25810 | for invalid symbolic addresses. | |
25811 | (s390_secondary_reload): Don't use s390_check_symref_alignment for | |
25812 | larl operands. | |
25813 | ||
30d202de | 25814 | 2011-03-24 Eric Botcazou <ebotcazou@adacore.com> |
25815 | ||
25816 | * fold-const.c (fold_ternary_loc): Preserve the location (if any) of | |
25817 | the argument in calls to fold_truth_not_expr. | |
25818 | ||
1cbe3047 | 25819 | 2011-03-24 Nathan Froyd <froydnj@codesourcery.com> |
25820 | ||
25821 | * tree.c (record_node_allocation_statistics): New function. | |
25822 | (make_node_stat, copy_node_stat, build_string): Call it. | |
25823 | (make_tree_binfo_stat, make_tree_vec_stat, tree_cons_stat): Likewise. | |
25824 | (build1_stat, build_omp_clause): Likewise. | |
25825 | ||
45c0b118 | 25826 | 2011-03-24 Richard Sandiford <richard.sandiford@linaro.org> |
25827 | ||
25828 | * builtins.c (expand_movstr): Fix endp == 1 adjustment after | |
25829 | last commit. | |
25830 | ||
07eeb468 | 25831 | 2011-03-24 Richard Guenther <rguenther@suse.de> |
25832 | ||
25833 | PR tree-optimization/48271 | |
25834 | * tree-ssa-dom.c (tree_ssa_dominator_optimize): Only cleanup | |
25835 | blocks that still exist. | |
25836 | ||
2473bfb7 | 25837 | 2011-03-24 Richard Guenther <rguenther@suse.de> |
25838 | ||
25839 | PR tree-optimization/48270 | |
25840 | * tree-ssa-phiopt.c (cond_if_else_store_replacement): Do | |
25841 | not free datarefs before ddrs. | |
25842 | ||
453d5246 | 25843 | 2011-03-24 Eric Botcazou <ebotcazou@adacore.com> |
25844 | ||
25845 | * tree-sra.c (build_ref_for_offset): Strip useless type conversions | |
25846 | from the address built for a reference with variable offset. | |
25847 | ||
a23f3c3c | 25848 | 2011-03-24 Uros Bizjak <ubizjak@gmail.com> |
25849 | ||
25850 | PR target/48237 | |
25851 | * config/i386/i386.md (*movdf_internal_rex64): Do not split | |
25852 | alternatives that can be handled with movq or movabsq insn. | |
25853 | (*movdf_internal): Disable for !TARGET_64BIT. | |
25854 | (*movdf_internal_nointeger): Ditto. | |
25855 | * config/i386/i386.c (ix86_print_operand): Handle DFmode immediates. | |
25856 | ||
81bcd36c | 25857 | 2011-03-24 Nathan Froyd <froydnj@codesourcery.com> |
25858 | ||
25859 | * system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison. | |
25860 | (FUNCTION_ARG_ADVANCE): Likewise. | |
25861 | * tm.texi.in: Change references to them to hook references. | |
25862 | * tm.texi: Regenerate. | |
a23f3c3c | 25863 | * targhooks.c (default_function_arg): Eliminate check for target macro. |
81bcd36c | 25864 | (default_function_incoming_arg): Likewise. |
25865 | (default_function_arg_advance): Likewise. | |
a23f3c3c | 25866 | * target.def (function_arg, function_incoming_arg): Change to DEFHOOK. |
81bcd36c | 25867 | (function_arg_advance): Likewise. |
25868 | * target-def.h: Eliminate FUNCTION_INCOMING_ARG check. | |
25869 | ||
1688dd20 | 25870 | 2011-03-24 Richard Guenther <rguenther@suse.de> |
25871 | ||
25872 | PR middle-end/48269 | |
25873 | * tree-object-size.c (addr_object_size): Do not double-account | |
25874 | for MEM_REF offsets. | |
25875 | ||
284cc480 | 25876 | 2011-03-24 Diego Novillo <dnovillo@google.com> |
25877 | ||
25878 | * lto-opts.c (input_data_block): Move to lto-streamer-in.c. | |
a23f3c3c | 25879 | * lto-streamer-in.c (input_string_internal): Add clarifying comments. |
284cc480 | 25880 | (lto_input_data_block): Move from lto-opts.c. Make extern. |
25881 | Update all users. | |
25882 | (lto_input_string): Rename from input_string. Make extern. | |
25883 | Update all users. | |
25884 | * lto-streamer-out.c (lto_output_string_with_length): Rename from | |
25885 | output_string_with_length. | |
25886 | Output 0 to indicate a non-NULL string. Update all callers to | |
25887 | not emit 0. | |
25888 | (lto_output_string): Rename from output_string. Make extern. | |
25889 | Update all users. | |
25890 | (lto_output_decl_state_streams): Make extern. | |
25891 | (lto_output_decl_state_refs): Make extern. | |
25892 | * lto-streamer.h (lto_input_string): Declare. | |
25893 | (lto_input_data_block): Declare. | |
25894 | (lto_output_string): Declare. | |
25895 | (lto_output_string_with_length): Declare. | |
25896 | (lto_output_decl_state_streams): Declare. | |
25897 | (lto_output_decl_state_refs): Declare. | |
25898 | ||
1d0b727d | 25899 | 2011-03-24 Richard Guenther <rguenther@suse.de> |
25900 | ||
25901 | PR tree-optimization/46562 | |
25902 | * tree.c (build_invariant_address): New function. | |
25903 | * tree.h (build_invariant_address): Declare. | |
25904 | * tree-dfa.c (get_addr_base_and_unit_offset): Wrap around | |
25905 | a renamed function moved ... | |
25906 | * tree-flow-inline.h (get_addr_base_and_unit_offset_1): ... here. | |
25907 | Take valueization callback parameter. | |
25908 | * tree-flow.h (gimple_fold_stmt_to_constant): Declare. | |
25909 | * gimple-fold.h: New file. | |
25910 | * tree-ssa-ccp.c (ccp_fold): Use gimple_fold_stmt_to_constant_1. | |
25911 | (ccp_fold, fold_const_aggregate_ref, | |
25912 | fold_ctor_reference, fold_nonarray_ctor_reference, | |
25913 | fold_array_ctor_reference, fold_string_cst_ctor_reference, | |
25914 | get_base_constructor): Move ... | |
25915 | * gimple-fold.c: ... here. | |
25916 | (gimple_fold_stmt_to_constant_1): New function | |
25917 | split out from ccp_fold. Take a valueization callback parameter. | |
25918 | Valueize all operands. | |
25919 | (gimple_fold_stmt_to_constant): New wrapper function. | |
25920 | (fold_const_aggregate_ref_1): New function split out from | |
25921 | fold_const_aggregate_ref. Take a valueization callback parameter. | |
25922 | (fold_const_aggregate_ref): Wrap fold_const_aggregate_ref_1. | |
25923 | * tree-ssa-sccvn.c (simplify_binary_expression): Simplify | |
25924 | invariant POINTER_PLUS_EXPRs to invariant form. | |
25925 | (vn_valueize): New function. | |
25926 | (try_to_simplify): Simplify by using gimple_fold_stmt_to_constant. | |
25927 | * tree-vrp.c (vrp_valueize): New function. | |
25928 | (vrp_visit_assignment_or_call): Use gimple_fold_stmt_to_constant | |
25929 | to fold statements to constants. | |
25930 | * tree-ssa-pre.c (eliminate): Properly guard propagation of | |
25931 | function declarations. | |
25932 | * Makefile.in (tree-ssa-sccvn.o, tree-vrp.o, gimple-fold.o, | |
25933 | tree-ssa-ccp.o): Add gimple-fold.h dependencies. | |
25934 | ||
92070737 | 25935 | 2011-03-24 Richard Sandiford <richard.sandiford@linaro.org> |
25936 | ||
25937 | * config/h8300/predicates.md (jump_address_operand): Fix register | |
25938 | mode check. | |
25939 | ||
ec611e12 | 25940 | 2011-03-24 Ira Rosen <ira.rosen@linaro.org> |
25941 | ||
25942 | * doc/invoke.texi (max-stores-to-sink): Document. | |
25943 | * params.h (MAX_STORES_TO_SINK): Define. | |
25944 | * opts.c (finish_options): Set MAX_STORES_TO_SINK to 0 | |
25945 | if either vectorization or if-conversion is disabled. | |
25946 | * tree-data-ref.c (dr_equal_offsets_p1): Moved and renamed from | |
25947 | tree-vect-data-refs.c vect_equal_offsets. | |
25948 | (dr_equal_offsets_p): New function. | |
25949 | (find_data_references_in_bb): Remove static. | |
25950 | * tree-data-ref.h (find_data_references_in_bb): Declare. | |
25951 | (dr_equal_offsets_p): Likewise. | |
25952 | * tree-vect-data-refs.c (vect_equal_offsets): Move to tree-data-ref.c. | |
25953 | (vect_drs_dependent_in_basic_block): Update calls to | |
25954 | vect_equal_offsets. | |
25955 | (vect_check_interleaving): Likewise. | |
25956 | * tree-ssa-phiopt.c: Include cfgloop.h and tree-data-ref.h. | |
25957 | (cond_if_else_store_replacement): Rename to... | |
25958 | (cond_if_else_store_replacement_1): ... this. Change arguments and | |
25959 | documentation. | |
25960 | (cond_if_else_store_replacement): New function. | |
25961 | * Makefile.in (tree-ssa-phiopt.o): Adjust dependencies. | |
25962 | * params.def (PARAM_MAX_STORES_TO_SINK): Define. | |
25963 | ||
d022fa24 | 25964 | 2011-03-23 Chung-Lin Tang <cltang@codesourcery.com> |
25965 | ||
25966 | PR target/46934 | |
25967 | * config/arm/arm.md (casesi): Use the gen_int_mode() function | |
25968 | to subtract lower bound instead of GEN_INT(). | |
25969 | ||
145f7c33 | 25970 | 2011-03-23 Jonathan Wakely <jwakely.gcc@gmail.com> |
25971 | ||
25972 | PR other/48179 | |
25973 | PR other/48221 | |
25974 | PR other/48234 | |
25975 | * doc/extend.texi (Alignment): Move section to match order in TOC. | |
25976 | * doc/invoke.texi (i386 and x86-64 Windows Options): Likewise. | |
25977 | (Warning Options): Adjust -Wno-cpp summary and remove stray backslash. | |
25978 | ||
d5321455 | 25979 | 2011-03-23 Jeff Law <law@redhat.com> |
25980 | ||
25981 | * cfg.c (redirect_edge_succ_nodup): Duplicate the varm map | |
25982 | before removing the edge. | |
25983 | ||
25984 | * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Do not use E after | |
25985 | it may have been freed by redirect_branch_edge or | |
25986 | redirect_edge_succ_nodup. | |
25987 | ||
de508de3 | 25988 | 2011-03-23 Richard Guenther <rguenther@suse.de> |
25989 | ||
a23f3c3c | 25990 | * tree-stdarg.c (va_list_counter_bump): Handle bumps via MEM_REF. |
de508de3 | 25991 | (check_va_list_escapes): Likewise. |
25992 | (check_all_va_list_escapes): Likewise. | |
25993 | ||
210a8eb6 | 25994 | 2011-03-23 Richard Guenther <rguenther@suse.de> |
25995 | ||
25996 | * Makefile.in (IPA_TYPE_ESCAPE_H): Remove. | |
25997 | (OBJS-archive): Remove ipa-struct-reorg.o and ipa-type-escape.o. | |
25998 | (tree-ssa-alias.o): Do not depend on IPA_TYPE_ESCAPE_H. | |
25999 | (alias.o): Likewise. | |
26000 | (ipa-type-escape.o): Remove. | |
26001 | (ipa-struct-reorg.o): Likewise. | |
26002 | (GTFILES): Remove ipa-struct-reorg.c. | |
26003 | * alias.c: Do not include ipa-type-escape.h. | |
26004 | * tree-ssa-alias.c: Likewise. | |
26005 | * common.opt (fipa-struct-reorg): Preserve for backward compatibility. | |
26006 | * opts.c (finish_options): Do not reset flag_ipa_struct_reorg. | |
26007 | * passes.c (init_optimization_passes): Remove ipa-struct-reorg | |
26008 | and ipa-type-escape passes. | |
26009 | * tree-pass.h (pass_ipa_type_escape): Remove. | |
26010 | (pass_ipa_struct_reorg): Likewise. | |
26011 | * ipa-struct-reorg.h: Remove. | |
26012 | * ipa-struct-reorg.c: Likewise. | |
26013 | * ipa-type-escape.h: Likewise. | |
26014 | * ipa-type-escape.c: Likewise. | |
26015 | * doc/invoke.texi (-fipa-struct-reorg): Remove. | |
26016 | (--param struct-reorg-cold-struct-ratio): Likewise. | |
26017 | * params.def (PARAM_STRUCT_REORG_COLD_STRUCT_RATIO): Likewise. | |
26018 | * params.h (STRUCT_REORG_COLD_STRUCT_RATIO): Likewise. | |
26019 | * timevar.def (TV_IPA_TYPE_ESCAPE): Likewise. | |
26020 | ||
7fe62d25 | 26021 | 2011-03-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
26022 | ||
26023 | * config/s390/2084.md: Enable all insn reservations also for z9_ec | |
26024 | cpu attribute value. | |
26025 | * config/s390/s390-opts.h (enum s390_arch_option): Remove. | |
26026 | (enum processor_type): Add PROCESSOR_2094_Z9_EC. | |
26027 | * config/s390/s390.c (processor_flags_table): New constant array. | |
26028 | (s390_handle_arch_option): Remove. | |
26029 | (s390_handle_option): Remove s390_handle_arch_option invocations | |
26030 | and OPT_mwarn_framesize_ handling. | |
26031 | (s390_option_override): Remove s390_handle_arch_option invocation. | |
26032 | (s390_emit_prologue): Remove use of HOST_WIDE_INT_PRINT_DEC in | |
26033 | warnings. | |
26034 | * config/s390/s390.md (cpu attribute): Add z9_ec value. | |
26035 | * config/s390/s390.opt (s390_tune, s390_arch) | |
26036 | (march=): Replace s390_arch_option enum and values with | |
26037 | processor_type. Set variable name to s390_arch. Set | |
26038 | initialization value. | |
26039 | (mtune=): Replace s390_arch_option with processor_type. Set | |
26040 | variable name to s390_tune. Set initialization value. | |
26041 | ||
4087dccd | 26042 | 2011-03-23 Julian Brown <julian@codesourcery.com> |
26043 | ||
26044 | * expr.c (expand_expr_real_1): Only use BLKmode for volatile | |
26045 | accesses which are not naturally aligned. | |
26046 | ||
d7b3fc5b | 26047 | 2011-03-23 Richard Sandiford <richard.sandiford@linaro.org> |
26048 | ||
26049 | PR target/47553 | |
26050 | * config/arm/predicates.md (neon_lane_number): Accept 0..15. | |
26051 | ||
8786db1e | 26052 | 2011-03-23 Richard Sandiford <richard.sandiford@linaro.org> |
26053 | ||
26054 | * optabs.h (emit_unop_insn, maybe_emit_unop_insn): Change insn code | |
26055 | parameter from "int" to "enum insn_code". | |
26056 | (expand_operand_type): New enum. | |
26057 | (expand_operand): New structure. | |
26058 | (create_expand_operand): New function. | |
26059 | (create_fixed_operand, create_output_operand): Likewise | |
26060 | (create_input_operand, create_convert_operand_to): Likewise. | |
26061 | (create_convert_operand_from, create_address_operand): Likewise. | |
26062 | (create_integer_operand): Likewise. | |
26063 | (create_convert_operand_from_type, maybe_legitimize_operands): Declare. | |
26064 | (maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise. | |
26065 | (expand_insn, expand_jump_insn): Likewise. | |
26066 | * builtins.c (expand_builtin_prefetch): Use the new interfaces. | |
26067 | (expand_builtin_interclass_mathfn, expand_builtin_strlen): Likewise. | |
26068 | (expand_movstr, expand_builtin___clear_cache): Likewise. | |
26069 | (expand_builtin_lock_release): Likewise. | |
26070 | * explow.c (allocate_dynamic_stack_space): Likewise. | |
26071 | (probe_stack_range): Likewise. Allow check_stack to FAIL, | |
26072 | and use the default handling in that case. | |
26073 | * expmed.c (check_predicate_volatile_ok): Delete. | |
26074 | (store_bit_field_1, extract_bit_field_1): Use the new interfaces. | |
26075 | (emit_cstore): Likewise. | |
26076 | * expr.c (emit_block_move_via_movmem): Likewise. | |
26077 | (set_storage_via_setmem, expand_assignment): Likewise. | |
26078 | (emit_storent_insn, try_casesi): Likewise. | |
26079 | (emit_single_push_insn): Likewise. Allow the expansion to fail. | |
26080 | * optabs.c (expand_widen_pattern_expr, expand_ternary_op): Likewise. | |
26081 | (expand_vec_shift_expr, expand_binop_directly): Likewise. | |
26082 | (expand_twoval_unop, expand_twoval_binop): Likewise. | |
26083 | (expand_unop_direct, emit_indirect_jump): Likewise. | |
26084 | (emit_conditional_move, vector_compare_rtx): Likewise. | |
26085 | (expand_vec_cond_expr, expand_val_compare_and_swap_1): Likewise. | |
26086 | (expand_sync_operation, expand_sync_fetch_operation): Likewise. | |
26087 | (expand_sync_lock_test_and_set): Likewise. | |
26088 | (maybe_emit_unop_insn): Likewise. Change icode to an insn_code. | |
26089 | (emit_unop_insn): Likewise. | |
26090 | (expand_copysign_absneg): Change icode to an insn_code. | |
26091 | (create_convert_operand_from_type): New function. | |
26092 | (maybe_legitimize_operand, maybe_legitimize_operands): Likewise. | |
26093 | (maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise. | |
26094 | (expand_insn, expand_jump_insn): Likewise. | |
26095 | * config/i386/i386.md (setmem<mode>): Use nonmemory_operand rather | |
26096 | than const_int_operand for operand 2. | |
26097 | ||
10d06e9c | 26098 | 2011-03-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
26099 | ||
26100 | * dwarf2out.c (const_ok_for_output_1): Print the unspec enum name | |
26101 | if possible. | |
26102 | ||
5f7c5ddd | 26103 | 2011-03-22 Nathan Froyd <froydnj@codesourcery.com> |
26104 | ||
26105 | * emit-rtl.c (emit_pattern_before_noloc): New function. | |
26106 | (emit_insn_before_noloc, emit_jump_insn_before_noloc): Call it. | |
26107 | (emit_call_insn_before_noloc, emit_debug_insn_before_noloc): Likewise. | |
26108 | (emit_pattern_after_noloc): New function. | |
26109 | (emit_insn_after_noloc, emit_jump_insn_after_noloc): Call it. | |
26110 | (emit_call_insn_after_noloc, emit_debug_insn_after_noloc): Likewise. | |
26111 | ||
8761b9a1 | 26112 | 2011-03-22 Nathan Froyd <froydnj@codesourcery.com> |
26113 | ||
26114 | * libgcc2.c (__lshrdi3, __ashldi3, __ashrdi3): Use W_TYPE_SIZE. | |
26115 | (__ffsDI2): Likewise. | |
26116 | ||
4505d022 | 26117 | 2011-03-22 Richard Henderson <rth@redhat.com> |
26118 | ||
26119 | * config/alpha/alpha.c (direct_return): Use TARGET_ABI_OSF instead | |
26120 | of !TARGET_ABI_OPEN_VMS. | |
26121 | (alpha_trampoline_init, alpha_start_function): Likewise. | |
26122 | (alpha_expand_epilogue, alpha_file_start): Likewise. | |
26123 | * config/alpha/alpha.md (divsi3, modsi3): Likewise. | |
26124 | (udivsi3, umodsi3, divdi3, moddi3, udivdi3, umoddi3): Likewise. | |
26125 | (*divmodsi_internal_er, *divmodsi_internal_er_1): Likewise. | |
26126 | (*divmodsi_internal, *divmoddi_internal_er): Likewise. | |
26127 | (*divmoddi_internal_er_1, *divmoddi_internal): Likewise. | |
26128 | ||
8ad6fff9 | 26129 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26130 | ||
26131 | * config/s390/s390-opts.h: New. | |
26132 | * config/s390/s390.c (s390_tune, s390_tune_flags, s390_arch, | |
26133 | s390_arch_flags, s390_warn_framesize, s390_stack_size, | |
26134 | s390_stack_guard): Remove. | |
26135 | (s390_handle_arch_option): Return void. Take enum | |
26136 | s390_arch_option value instead of string and searching array. | |
26137 | (s390_handle_option): Don't assert that global structures are in | |
26138 | use. Access variables via opts pointer. Use error_at. Don't use | |
26139 | sscanf for -mstack-guard= or -mstack-size=. Update call to | |
26140 | s390_handle_arch_option. | |
26141 | (s390_option_override): Update call to s390_handle_arch_option. | |
26142 | (s390_emit_prologue): Use %d format for s390_stack_size in | |
26143 | diagnostic. Use %wd for HOST_WIDE_INT. | |
26144 | * config/s390/s390.h (enum processor_type): Move to s390-opts.h. | |
26145 | (s390_tune, s390_tune_flags, s390_arch, s390_arch_flags): Remove. | |
26146 | * config/s390/s390.opt (config/s390/s390-opts.h): New | |
26147 | HeaderInclude entry. | |
26148 | (s390_arch_string, s390_tune, s390_tune_flags, s390_arch, | |
26149 | s390_arch_flags, s390_warn_framesize): New Variable entries. | |
26150 | (s390_arch_option): New Enum and EnumValue entries. | |
26151 | (march=): Use Enum instead of Var. | |
26152 | (mstack-guard=, mstack-size=): Use UInteger and Var. | |
26153 | (mtune=): Use Enum. | |
26154 | ||
3f002263 | 26155 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26156 | ||
26157 | * config/score/score.c (score_handle_option): Don't assert that | |
26158 | global structures are in use. Access target_flags via opts | |
26159 | pointer. Use value of -march= option to determine target_flags | |
26160 | settings. | |
26161 | * config/score/score.opt (march=): Use Enum. | |
26162 | (score_arch): New Enum and EnumValue entries. | |
26163 | ||
e9e3a45a | 26164 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26165 | ||
26166 | * config/mep/mep.c (option_mtiny_specified): Remove. | |
26167 | (mep_option_override): Move register handling for -mivc2 from | |
26168 | mep_handle_option. Use global_options_set.x_mep_tiny_cutoff | |
26169 | instead of option_mtiny_specified. | |
26170 | (mep_handle_option): Access target_flags via opts pointer. Don't | |
26171 | assert that global structures are in use. Defer part of -mivc2 | |
26172 | handling and move it to mep_option_override. | |
26173 | * config/mep/mep.opt (IVC2): New Mask entry. | |
26174 | (mivc2): Use Var and Defer instead of Mask. | |
26175 | ||
34491a51 | 26176 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26177 | ||
26178 | * config/v850/v850-opts.h: New. | |
26179 | * config/v850/v850.c (small_memory): Replace with | |
26180 | small_memory_physical_max array. Make that array static const. | |
26181 | (v850_handle_memory_option): Take integer value of argument. Take | |
26182 | gcc_options pointer, option text and location. Return void. | |
26183 | Update for changes to small memory structures. | |
26184 | (v850_handle_option): Access target_flags via opts pointer. Don't | |
26185 | assert that global structures are in use. Update calls to | |
26186 | v850_handle_memory_option. | |
a23f3c3c | 26187 | (v850_encode_data_area): Update references to small memory settings. |
26188 | * config/v850/v850.h (struct small_memory_info, small_memory): Remove. | |
34491a51 | 26189 | (enum small_memory_type): Move to v850-opts.h. |
26190 | * config/v850/v850.opt (config/v850/v850-opts.h): New | |
26191 | HeaderInclude entry. | |
26192 | (small_memory_max): New Variable entry. | |
26193 | (msda): Replace by pair of options msda= and msda-. Use UInteger. | |
26194 | (mtda, mzda): Likewise. | |
26195 | ||
a7f36b8e | 26196 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26197 | ||
26198 | * config/sh/sh.c (sh_handle_option): Access target_flags via opts | |
26199 | pointer. Don't assert that global structures are in use. | |
26200 | ||
952466b5 | 26201 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26202 | ||
26203 | * config/pdp11/pdp11.c (pdp11_handle_option): Access target_flags | |
26204 | via opts pointer. Don't assert that global structures are in use. | |
26205 | ||
d09dbe0a | 26206 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26207 | ||
26208 | * config/pa/pa-hpux.opt (flag_pa_unix): New Variable entry. | |
26209 | (munix=93): Use Var. | |
26210 | * config/pa/pa-hpux1010.opt (munix=95): Use Var. | |
26211 | * config/pa/pa-hpux1111.opt (munix=98): Use Var. | |
26212 | * config/pa/pa-opts.h: New. | |
26213 | * config/pa/pa.c (pa_cpu, flag_pa_unix): Remove. | |
26214 | (pa_handle_option): Don't assert that global structures are in | |
26215 | use. Access target_flags via opts pointer. Don't handle | |
26216 | OPT_mschedule_, OPT_mfixed_range_, OPT_munix_93, OPT_munix_95 or | |
26217 | OPT_munix_98 here. | |
26218 | (pa_option_override): Handle deferred OPT_mfixed_range_. | |
26219 | ||
177dbc5b | 26220 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26221 | ||
26222 | * config/mn10300/mn10300-opts.h: New. | |
26223 | * config/mn10300/mn10300.c (mn10300_processor, | |
26224 | mn10300_tune_string): Remove. | |
26225 | (mn10300_handle_option): Don't assert that global structures are | |
26226 | in use. Access mn10300_processor via opts pointer. Don't handle | |
26227 | OPT_mtune_ here. | |
26228 | * config/mn10300/mn10300.h (enum processor_type): Move to | |
26229 | mn10300-opts.h. | |
26230 | (mn10300_processor): Remove. | |
26231 | * config/mn10300/mn10300.opt (config/mn10300/mn10300-opts.h): New | |
26232 | HeaderInclude entry. | |
26233 | (mn10300_processor): New Variable entry. | |
26234 | (mtune=): Use Var. | |
26235 | ||
5d28209b | 26236 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26237 | ||
26238 | * config/microblaze/microblaze.c: Don't include opts.h. | |
26239 | (microblaze_handle_option, TARGET_HANDLE_OPTION): Remove. | |
26240 | * config/microblaze/microblaze.opt (mxl-stack-check): Use Warn. | |
26241 | (mno-clearbss): Use Var and Warn. | |
26242 | ||
e3d1b41b | 26243 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26244 | ||
26245 | * config/m32r/m32r-opts.h: New. | |
26246 | * config/m32r/m32r.c (m32r_model, m32r_sdata): Remove. | |
26247 | (m32r_handle_option): Don't assert that global structures are in | |
26248 | use. Access target_flags and m32r_cache_flush_func via opts | |
26249 | pointer. Don't handle OPT_mmodel_, OPT_msdata_ or | |
26250 | OPT_mno_flush_trap here. | |
26251 | * config/m32r/m32r.h (Code Models, Small Data Area): Replace by | |
26252 | include of m32r-opts.h. | |
26253 | * config/m32r/m32r.opt (config/m32r/m32r-opts.h): New | |
26254 | HeaderInclude entry. | |
26255 | (m32r_model_selected, m32r_sdata_selected): New Variable entries. | |
26256 | (mmodel=): Use Enum and Var. | |
26257 | (m32r_model): New Enum and EnumValue entries. | |
26258 | (mno-flush-trap): Use Var. | |
26259 | (msdata=): Use Enum and Var. | |
26260 | (m32r_sdata): New Enum and EnumValue entries. | |
26261 | ||
eea6e787 | 26262 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26263 | ||
26264 | * config/m32c/m32c.c: Don't include opts.h. | |
26265 | (target_memregs, target_memregs_set, TARGET_HANDLE_OPTION, | |
26266 | m32c_handle_option): Remove. | |
26267 | (m32c_option_override): Check global_options_set.x_target_memregs | |
26268 | instead of target_memregs_set. | |
26269 | * config/m32c/m32c.h (target_memregs): Remove. | |
26270 | * config/m32c/m32c.opt (memregs=): Use UInteger with integer | |
26271 | variable. | |
26272 | ||
3263bbb3 | 26273 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26274 | ||
26275 | * config/iq2000/iq2000-opts.h: New. | |
26276 | * config/iq2000/iq2000.c: Don't include opts.h. | |
26277 | (iq2000_tune, iq2000_handle_option, TARGET_HANDLE_OPTION): Remove. | |
a23f3c3c | 26278 | * config/iq2000/iq2000.h (enum processor_type, iq2000_tune): Remove. |
3263bbb3 | 26279 | * config/iq2000/iq2000.opt (config/iq2000/iq2000-opts.h): New |
26280 | HeaderInclude entry. | |
26281 | (iq2000_tune): New Variable entry. | |
26282 | (march=): Add comment. Use Enum. | |
26283 | (iq2000_arch): New Enum and EnumValue entries. | |
26284 | (mcpu=): Use Enum and Var. | |
26285 | (iq2000_tune): New Enum and EnumValue entries. | |
26286 | ||
c0bfee3d | 26287 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26288 | ||
26289 | * config/ia64/ia64-opts.h: New. | |
26290 | * config/ia64/ia64.c (ia64_tune): Remove. | |
26291 | (ia64_handle_option): Don't handle OPT_mfixed_range_ or OPT_mtune_ | |
26292 | here. Use error_at. | |
26293 | (ia64_option_override): Handle deferred OPT_mfixed_range_. | |
26294 | * config/ia64/ia64.h (enum processor_type, ia64_tune): Remove. | |
26295 | * config/ia64/ia64.opt (config/ia64/ia64-opts.h): New | |
26296 | HeaderInclude entry. | |
26297 | (ia64_tune): New Variable entry. | |
26298 | (mfixed-range=): Use Defer and Var. | |
26299 | (mtune=): Use Enum and Var. | |
26300 | (ia64_tune): New Enum and EnumValue entries. | |
26301 | ||
09f31110 | 26302 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26303 | ||
26304 | * config/frv/frv-opts.h: New. | |
26305 | * config/frv/frv-protos.h (enum frv_cpu, frv_cpu_t): Move to | |
26306 | frv-opts.h. | |
26307 | (frv_cpu_type): Remove. | |
26308 | * config/frv/frv.c: Don't include opts.h. | |
26309 | (frv_cpu_type, frv_handle_option, TARGET_HANDLE_OPTION): Remove. | |
a23f3c3c | 26310 | * config/frv/frv.opt (config/frv/frv-opts.h): New HeaderInclude entry. |
09f31110 | 26311 | (frv_cpu_type): New Variable entry. |
26312 | (frv_cpu): New Enum and EnumValue entries. | |
26313 | ||
98a12a50 | 26314 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26315 | ||
26316 | * config/cris/cris.c (cris_handle_option): Access target_flags via | |
26317 | opts pointer. Don't assert that global structures are in use. | |
26318 | Don't call CRIS_SUBTARGET_HANDLE_OPTION. | |
26319 | * config/cris/cris.h (CRIS_SUBTARGET_HANDLE_OPTION): Don't define. | |
26320 | ||
33c9a3e7 | 26321 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26322 | ||
26323 | * config/bfin/bfin-opts.h: New. | |
26324 | * config/bfin/bfin.c (bfin_lib_id_given, bfin_cpu_type, | |
26325 | bfin_si_revision, bfin_workarounds): Remove. | |
26326 | (bfin_cpus): Make static const. | |
26327 | (bfin_load_pic_reg): Check global_options_set.x_bfin_library_id | |
26328 | not bfin_lib_id_given. | |
26329 | (bfin_handle_option): Don't set bfin_lib_id_given. Access | |
26330 | bfin_cpu_type, bfin_si_revision and bfin_workarounds via opts | |
a23f3c3c | 26331 | pointer. Use error_at. Don't assert that global structures are in use. |
33c9a3e7 | 26332 | * config/bfin/bfin.h: Include bfin-opts.h. |
26333 | (enum bfin_cpu_type, bfin_cpu_t): Move to bfin-opts.h. | |
26334 | (bfin_cpu_type, bfin_si_revision, bfin_workarounds): Remove. | |
26335 | * bfin.opt (config/bfin/bfin-opts.h): New HeaderInclude entry. | |
26336 | (bfin_cpu_type, bfin_si_revision, bfin_workarounds): New Variable | |
26337 | entries. | |
26338 | ||
7e21f84a | 26339 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26340 | ||
26341 | * config/arm/arm.opt (mhard-float, msoft-float): Use Alias. | |
26342 | * config/arm/arm.c (arm_handle_option): Don't handle -mhard-float | |
26343 | or -msoft-float here. | |
26344 | * config/arm/arm.h (CPP_SPEC): Handle -mfloat-abi=*, not | |
26345 | -msoft-float and -mhard-float. | |
a23f3c3c | 26346 | (OPTION_DEFAULT_SPECS): Don't handle -mhard-float and -msoft-float. |
7e21f84a | 26347 | * config/arm/coff.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not |
26348 | msoft-float. | |
26349 | * config/arm/elf.h (ASM_SPEC): Don't handle -mhard-float and | |
26350 | -msoft-float. | |
26351 | (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not msoft-float. | |
26352 | * config/arm/linux-elf.h (MULTILIB_DEFAULTS): Use mfloat-abi=hard, | |
26353 | not mhard-float. | |
26354 | (LIBGCC_SPEC): Don't handle -msoft-float. | |
26355 | * config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Don't handle | |
26356 | -mhard-float. | |
26357 | * config/arm/pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not | |
26358 | msoft-float. | |
26359 | * config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Handle | |
26360 | -mfloat-abi=*, not -msoft-float and -mhard-float. | |
26361 | * config/arm/semi.h((ASM_SPEC): Don't handle -mhard-float and | |
26362 | -msoft-float. | |
26363 | * config/arm/t-arm-elf (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): | |
26364 | Use mfloat-abi=hard and mfloat-abi=soft in comments, not | |
26365 | mhard-float and msoft-float. | |
26366 | * config/arm/t-linux (MULTILIB_OPTIONS): Use mfloat-abi=hard and | |
26367 | mfloat-abi=soft in comments, not mhard-float and msoft-float. | |
26368 | * config/arm/t-rtems (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use | |
26369 | mfloat-abi=soft and mfloat-abi=hard, not msoft-float and | |
26370 | mhard-float. | |
26371 | * config/arm/t-strongarm-elf (MULTILIB_OPTIONS): Use | |
26372 | mfloat-abi=hard and mfloat-abi=soft, not mhard-float and | |
26373 | msoft-float. | |
26374 | * config/arm/t-wince-pe (MULTILIB_OPTIONS): Use mfloat-abi=hard, | |
26375 | not mhard-float. | |
26376 | * config/arm/wince-pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, | |
26377 | not msoft-float. | |
26378 | ||
1b803a4f | 26379 | 2011-03-22 Richard Henderson <rth@redhat.com> |
26380 | ||
26381 | * config/alpha/alpha.c (alpha_expand_prologue): Don't test | |
26382 | TARGET_ABI_WINDOWS_NT. | |
26383 | (alpha_output_function_end_prologue): Likewise. | |
26384 | * config/alpha/alpha.h (TARGET_ABI_OSF): Likewise. | |
26385 | (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise. | |
26386 | * config/alpha/alpha.md (call, call_value, tablejump): Likewise. | |
26387 | (trap, *movsi_nt_vms): Likewise. | |
26388 | (call_nt, call_value_nt, *call_nt_1, *call_value_nt_1): Remove. | |
26389 | (*tablejump_osf_nt_internal): Remove. | |
26390 | * config/alpha/predicates.md (input_operand): Only test Pmode. | |
26391 | ||
b7ae8115 | 26392 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26393 | ||
26394 | * config/alpha/alpha.c (alpha_handle_option): Access target_flags | |
26395 | via opts pointer. Use error_at. Don't assert that global | |
26396 | structures are in use. | |
26397 | ||
b54fbaf9 | 26398 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26399 | ||
26400 | * config/i386/i386.c (ix86_isa_flags_explicit): Remove. | |
26401 | (ix86_handle_option): Access ix86_isa_flags and | |
26402 | ix86_isa_flags_explicit via opts pointer. Don't assert that | |
26403 | global structures are in use. | |
26404 | (ix86_function_specific_save, ix86_function_specific_restore): | |
26405 | Update ix86_isa_flags_explicit field name. | |
a23f3c3c | 26406 | * config/i386/i386.opt (ix86_isa_flags_explicit): New Variable entry. |
b54fbaf9 | 26407 | (ix86_isa_flags_explicit): Rename TargetSave entry to |
26408 | x_ix86_isa_flags_explicit. | |
26409 | ||
04d75965 | 26410 | 2011-03-22 Richard Henderson <rth@redhat.com> |
26411 | ||
26412 | * config/alpha/alpha.c (NUM_ARGS): Don't test TARGET_ABI_UNICOSMK. | |
26413 | (alpha_option_override, direct_return): Likewise. | |
26414 | (alpha_arg_partial_bytes, alpha_setup_incoming_varargs): Likewise. | |
26415 | (alpha_va_start, alpha_gimplify_va_arg, alpha_sa_mask): Likewise. | |
26416 | (alpha_sa_size, compute_frame_size, alpha_expand_prologue): Likewise. | |
26417 | (alpha_start_function, alpha_output_function_end_prologue): Likewise. | |
26418 | (alpha_expand_epilogue, alpha_end_function): Likewise. | |
26419 | (alpha_init_libfuncs): Likewise. | |
26420 | (struct machine_function): Remove unicosmk members. | |
26421 | (print_operand) ['t']: Remove. | |
26422 | (unicosmk_must_pass_in_stack, unicosmk_initial_elimination_offset, | |
26423 | unicosmk_output_module_name, unicosmk_output_common, | |
26424 | current_section_align, unicosmk_output_text_section_asm_op, | |
26425 | unicosmk_output_data_section_asm_op, unicosmk_init_sections, | |
26426 | unicosmk_section_type_flags, unicosmk_unique_section, | |
26427 | unicosmk_asm_named_section, unicosmk_insert_attributes, | |
26428 | unicosmk_output_align, unicosmk_defer_case_vector, | |
26429 | unicosmk_output_addr_vec, unicosmk_output_deferred_case_vectors, | |
26430 | SSIB_PREFIX, SSIB_PREFIX_LEN, unicosmk_ssib_name, unicosmk_gen_dsib, | |
26431 | unicosmk_output_ssib, unicosmk_add_call_info_word, | |
26432 | unicosmk_extern_head, unicosmk_output_default_externs, | |
26433 | unicosmk_output_externs, unicosmk_add_extern, unicosmk_dex_list, | |
26434 | unicosmk_dex_count, unicosmk_special_name, unicosmk_need_dex, | |
26435 | unicosmk_output_dex, unicosmk_file_start, unicosmk_file_end): Remove. | |
26436 | * config/alpha/alpha-protos.h: Update. | |
26437 | * config/alpha/alpha.h (TARGET_ABI_OSF): Don't test TARGET_ABI_UNICOSMK. | |
26438 | * config/alpha/alpha.md (UNSPEC_UMK_LAUM, UNSPEC_UMK_LALM): Remove. | |
26439 | (UNSPEC_UMK_LAL, UNSPEC_UMK_LOAD_CIW): Remove. | |
26440 | (mulsi3): Don't test TARGET_ABI_UNICOSMK. | |
26441 | (*mulsi_se, mulvsi3): Likewise. | |
26442 | (divsi3, udivsi3, modsi3, umodsi3, divdi3, udivdi3): Likewise. | |
26443 | (*divmodsi_internal, call, call_value, realign): Likewise. | |
26444 | (moddi3, umoddi3): Likewise; remove duplicate expander. | |
26445 | (moddi3_umk, umoddi3_umk, call_umk, call_value_umk): Remove. | |
26446 | (*call_umk_1, *movsi, umk_laum, umk_lalm, *umk_load_ciw): Remove. | |
26447 | (*movdi_nofix): Remove r/U alternative. | |
26448 | (umk_mismatch_args, arg_home_umk, *call_value_umk): Remove. | |
26449 | * config/alpha/constraints.md ("U"): Remove. | |
26450 | * config/alpha/predicates.md (call_operand"): Don't test | |
26451 | TARGET_ABI_UNICOSMK. | |
26452 | ||
fba5dd52 | 26453 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26454 | ||
26455 | * target.def (handle_option): Take gcc_options and | |
26456 | cl_decoded_option pointers and location_t. | |
26457 | * doc/tm.texi.in (TARGET_HANDLE_OPTION): Update documentation. | |
26458 | * doc/tm.texi: Regenerate. | |
26459 | * hooks.c (hook_bool_size_t_constcharptr_int_true): Remove. | |
26460 | * hooks.h (hook_bool_size_t_constcharptr_int_true): Don't declare. | |
26461 | * lto-opts.c (lto_reissue_options): Generate option structure for | |
26462 | targetm.handle_option call. | |
26463 | * opts.c (target_handle_option): Update call to | |
26464 | targetm.handle_option. Remove assertions about values now passed | |
26465 | down to hook. | |
26466 | * targhooks.c (default_target_handle_option): New. | |
26467 | * targhooks.h (default_target_handle_option): Declare. | |
26468 | * config/alpha/alpha.c: Include opts.h. | |
26469 | (alpha_handle_option): Update to new hook interface. | |
26470 | * config/arm/arm.c: Include opts.h. | |
26471 | (arm_handle_option): Update to new hook interface. | |
26472 | * config/arm/t-arm (arm.o): Update dependencies. | |
26473 | * config/bfin/bfin.c: Include opts.h. | |
26474 | (bfin_handle_option): Update to new hook interface. | |
26475 | * config/cris/cris.c: Include opts.h. | |
26476 | (cris_handle_option): Update to new hook interface. | |
26477 | * config/frv/frv.c: Include opts.h. | |
26478 | (frv_handle_option): Update to new hook interface. | |
26479 | * config/i386/i386.c: Include opts.h. | |
26480 | (ix86_handle_option): Update to new hook interface. | |
26481 | (ix86_valid_target_attribute_inner_p): Generate option structure | |
26482 | for call to ix86_handle_option. | |
26483 | * config/i386/t-i386 (i386.o): Update dependencies. | |
26484 | * config/ia64/ia64.c: Include opts.h. | |
26485 | (ia64_handle_option): Update to new hook interface. | |
26486 | * config/ia64/t-ia64 (ia64.o): Update dependencies. | |
26487 | * config/iq2000/iq2000.c: Include opts.h. | |
26488 | (iq2000_handle_option): Update to new hook interface. | |
26489 | * config/m32c/m32c.c: Include opts.h. | |
26490 | (m32c_handle_option): Update to new hook interface. | |
26491 | * config/m32r/m32r.c: Include opts.h. | |
26492 | (m32r_handle_option): Update to new hook interface. | |
26493 | * config/m68k/m68k.c: Include opts.h. | |
26494 | (m68k_handle_option): Update to new hook interface. | |
26495 | * config/mep/mep.c: Include opts.h. | |
26496 | (mep_handle_option): Update to new hook interface. | |
26497 | * config/microblaze/microblaze.c: Include opts.h. | |
26498 | (microblaze_handle_option): Update to new hook interface. | |
26499 | * config/mips/mips.c: Include opts.h. | |
26500 | (mips_handle_option): Update to new hook interface. | |
26501 | * config/mn10300/mn10300.c: Include opts.h. | |
26502 | (mn10300_handle_option): Update to new hook interface. | |
26503 | * config/pa/pa.c: Include opts.h. | |
26504 | (pa_handle_option): Update to new hook interface. | |
26505 | * config/pdp11/pdp11.c: Include opts.h. | |
26506 | (pdp11_handle_option): Update to new hook interface. | |
26507 | * config/rs6000/rs6000.c: Include opts.h. | |
26508 | (rs6000_handle_option): Update to new hook interface. | |
26509 | * config/rs6000/t-rs6000 (rs6000.o): Update dependencies. | |
26510 | * config/rx/rx.c: Include opts.h. | |
26511 | (rx_handle_option): Update to new hook interface. | |
26512 | * config/s390/s390.c: Include opts.h. | |
26513 | (s390_handle_option): Update to new hook interface. | |
26514 | * config/score/score.c: Include opts.h. | |
26515 | (score_handle_option): Update to new hook interface. | |
26516 | * config/sh/sh.c: Include opts.h. | |
26517 | (sh_handle_option): Update to new hook interface. | |
26518 | * config/sparc/sparc.c: Include opts.h. | |
26519 | (sparc_handle_option): Update to new hook interface. | |
26520 | * config/v850/v850.c: Include opts.h. | |
26521 | (v850_handle_option): Update to new hook interface. | |
26522 | ||
a4e747a2 | 26523 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26524 | ||
26525 | * gcc.c (driver_unknown_option_callback): Only permit and save | |
26526 | unknown -Wno- options. | |
26527 | (driver_wrong_lang_callback): Save options directly instead of via | |
26528 | driver_unknown_option_callback. | |
26529 | ||
e4ffbd30 | 26530 | 2011-03-22 Eric Botcazou <ebotcazou@adacore.com> |
26531 | ||
26532 | * combine.c (simplify_set): Try harder to find the best CC mode when | |
26533 | simplifying a nested COMPARE on the RHS. | |
26534 | ||
17b3d2a8 | 26535 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
26536 | ||
26537 | * config/alpha/gnu.h: Remove. | |
26538 | * config/arc: Remove directory. | |
26539 | * config/arm/netbsd.h: Remove. | |
26540 | * config/arm/t-pe: Remove. | |
26541 | * config/crx: Remove directory. | |
26542 | * config/i386/netbsd.h: Remove. | |
26543 | * config/m68hc11: Remove directory. | |
26544 | * config/m68k/uclinux-oldabi.h: Remove. | |
26545 | * config/mcore/mcore-pe.h: Remove. | |
26546 | * config/mcore/t-mcore-pe: Remove. | |
26547 | * config/netbsd-aout.h: Remove. | |
26548 | * config/rs6000/gnu.h: Remove. | |
26549 | * config/sh/sh-symbian.h: Remove. | |
26550 | * config/sh/symbian-base.c: Remove. | |
26551 | * config/sh/symbian-c.c: Remove. | |
26552 | * config/sh/symbian-cxx.c: Remove. | |
26553 | * config/sh/symbian-post.h: Remove. | |
26554 | * config/sh/symbian-pre.h: Remove. | |
26555 | * config/sh/t-symbian: Remove. | |
26556 | * config/svr3.h: Remove. | |
26557 | * config/vax/netbsd.h: Remove. | |
26558 | * config.build: Don't handle i[34567]86-*-pe. | |
26559 | * config.gcc: Remove handling of deprecations for most deprecated | |
26560 | targets. | |
26561 | (m68k-*-uclinuxoldabi*): Add to second deprecated list. | |
26562 | (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, arm-*-pe*, crx-*-elf, | |
26563 | i[34567]86-*-netbsd*, i[34567]86-*-pe, m68hc11-*-*|m6811-*-*, | |
26564 | m68hc12-*-*|m6812-*-*, m68k-*-uclinuxoldabi*, mcore-*-pe*, | |
26565 | powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*, | |
26566 | sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*): | |
26567 | Remove cases. | |
26568 | * config.host: Don't handle i[34567]86-*-pe. | |
26569 | * config/rs6000/linux64.h (LINK_OS_GNU_SPEC): Remove. | |
26570 | (ASM_SPEC32): Don't handle -mcall-gnu. | |
26571 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Don't handle | |
26572 | -mcall-gnu. | |
26573 | (ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC, CPP_SPEC, | |
26574 | STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC): Don't handle -mcall-gnu. | |
26575 | (LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC, | |
26576 | LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): Remove. | |
26577 | (SUBTARGET_EXTRA_SPECS): Remove *_gnu specs. | |
26578 | * config/sh/sh-protos.h, config/sh/sh.c: Remove all code | |
26579 | conditional on SYMBIAN. | |
26580 | * configure.ac: Don't handle powerpc*-*-gnu*. | |
26581 | * configure: Regenerate. | |
26582 | * doc/extend.texi (interrupt attribute): Don't mention CRX. | |
26583 | * doc/install-old.texi (m6811, m6812): Don't mention. | |
26584 | * doc/install.texi (arc-*-elf*): Don't document multilib option. | |
26585 | (arc-*-elf, CRX, m6811-elf, m6812-elf): Remove. | |
26586 | (m68k-uclinuxoldabi): Don't mention. | |
26587 | * doc/invoke.texi (ARC Options, CRX Options, M68hc1x Options): | |
26588 | Remove. | |
26589 | (-mcall-gnu): Remove. | |
26590 | * doc/md.texi (CRX Architecture, Motorola 68HC11 & 68HC12 | |
26591 | families): Remove constraint documentation. | |
26592 | ||
bae8bb65 | 26593 | 2011-03-22 Marius Strobl <marius@FreeBSD.org> |
26594 | ||
26595 | * config/sparc/freebsd.h (CPP_CPU64_DEFAULT_SPEC): Replace with... | |
26596 | (FBSD_TARGET_CPU_CPP_BUILTINS): ...this. | |
26597 | (TARGET_GNU_TLS, TARGET_SUN_TLS): Define. | |
26598 | ||
6da85e21 | 26599 | 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com> |
26600 | ||
26601 | PR target/48226 | |
26602 | * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If we see a | |
26603 | vector when peeking at the next token for vector, don't expand the | |
26604 | keywords. | |
26605 | ||
32969c63 | 26606 | 2011-03-21 Georg-Johann Lay <avr@gjlay.de> |
26607 | ||
26608 | * config/avr/avr-protos.h (expand_epilogue): Change prototype | |
26609 | * config/avr/avr.h (struct machine_function): Add field sibcall_fails. | |
26610 | * config/avr/avr.c (init_cumulative_args) | |
26611 | (avr_function_arg_advance): Use it. | |
26612 | * config/avr/avr.c (expand_epilogue): Add bool parameter. Handle | |
26613 | sibcall epilogues. | |
26614 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Define to... | |
26615 | (avr_function_ok_for_sibcall): ...this new function. | |
26616 | (avr_lookup_function_attribute1): New static Function. | |
26617 | (avr_naked_function_p, interrupt_function_p) | |
26618 | (signal_function_p, avr_OS_task_function_p) | |
26619 | (avr_OS_main_function_p): Use it. | |
26620 | * config/avr/avr.md ("sibcall", "sibcall_value") | |
26621 | ("sibcall_epilogue"): New expander. | |
26622 | ("*call_insn", "*call_value_insn"): New insn. | |
26623 | ("call_insn", "call_value_insn"): Remove | |
26624 | ("call", "call_value", "epilogue"): Change expander to handle | |
26625 | sibling calls. | |
26626 | ||
2bd4d851 | 26627 | 2011-03-21 Nick Clifton <nickc@redhat.com> |
26628 | ||
26629 | * doc/invoke.texi (Overall Options): Move closing brace to end of | |
26630 | options list. | |
26631 | (Optimization Options): Add missing @gol. | |
26632 | (Directory Options): Likewise. | |
26633 | (i386 and x86-64 Options): Likewise. | |
26634 | (RS6000 and PowerPC Options): Likewise. | |
26635 | (i386 and x86-64 Windows Options): Likewise. | |
26636 | (V850 Options): Add text missing from descriptions. | |
26637 | ||
e484266f | 26638 | 2011-03-22 Richard Henderson <rth@redhat.com> |
26639 | ||
26640 | * config/avr/avr.c (TARGET_EXCEPT_UNWIND_INFO): New. | |
26641 | (avr_incoming_return_addr_rtx): New. | |
26642 | (emit_push_byte): New. | |
26643 | (expand_prologue): Use it. Remove incorrect dwarf annotation for | |
26644 | SREG, RAMPZ, zero register. Push frame pointer by bytes. Add dwarf | |
26645 | annotation for __prologue_saves__. Fixup dwarf annotation for CFA. | |
26646 | (emit_pop_byte): New. | |
26647 | (expand_epilogue): Use it. Pop frame pointer by bytes. | |
26648 | * config/avr/avr.h (FRAME_POINTER_CFA_OFFSET): Remove. | |
26649 | (INCOMING_RETURN_ADDR_RTX): New. | |
26650 | (INCOMING_FRAME_SP_OFFSET): New. | |
26651 | (ARG_POINTER_CFA_OFFSET): New. | |
26652 | * config/avr/avr.md (*pushqi): Fix mode of auto-inc. | |
26653 | (*pushhi, *pushsi, *pushsf, popqi): Likewise. | |
26654 | (pophi): Remove. | |
26655 | ||
cf840280 | 26656 | * dwarf2out.c (dwarf2out_frame_debug_expr) [rule 11]: Handle post_dec. |
26657 | ||
8761b9a1 | 26658 | 2011-03-22 Nathan Froyd <froydnj@codesourcery.com> |
26659 | ||
26660 | * system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison. | |
26661 | (FUNCTION_ARG_ADVANCE): Likewise. | |
26662 | * tm.texi.in: Change references to them to hook references. | |
26663 | * tm.texi: Regenerate. | |
26664 | * targhooks.c (default_function_arg): Eliminate check for target | |
26665 | macro. | |
26666 | (default_function_incoming_arg): Likewise. | |
26667 | (default_function_arg_advance): Likewise. | |
a23f3c3c | 26668 | * target.def (function_arg, function_incoming_arg): Change to DEFHOOK. |
8761b9a1 | 26669 | (function_arg_advance): Likewise. |
26670 | * target-def.h: Eliminate FUNCTION_INCOMING_ARG check. | |
26671 | ||
0b81155f | 26672 | 2011-03-22 Nathan Froyd <froydnj@codesourcery.com> |
26673 | ||
26674 | * tree.c (build_call_1): New function. | |
26675 | (build_call_valist, build_call_array_loc, build_call_vec): Call it. | |
26676 | ||
1e400367 | 26677 | 2011-03-22 Richard Guenther <rguenther@suse.de> |
26678 | ||
26679 | PR tree-optimization/48228 | |
26680 | * tree-vrp.c (vrp_visit_phi_node): Do not stop propagating | |
26681 | for single-arg PHIs. | |
26682 | ||
68ff067d | 26683 | 2011-03-22 Andrey Belevantsev <abel@ispras.ru> |
26684 | ||
26685 | PR rtl-optimization/48143 | |
26686 | * config/i386/sse.md (*sse2_cvtpd2dq): Add athlon_decode attribute. | |
26687 | (*sse2_cvttpd2dq, sse2_cvtss2sd, *sse2_cvtpd2ps, | |
26688 | sse2_cvtps2pd): Likewise. | |
26689 | ||
0a01a6f5 | 26690 | 2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
26691 | ||
26692 | * recog.c (canonicalize_change_group): Use validate_unshare_change. | |
26693 | ||
c86930b0 | 26694 | 2011-03-22 Richard Guenther <rguenther@suse.de> |
26695 | ||
26696 | * gimple.c (gimple_rhs_class_table): POLYNOMIAL_CHREC is not | |
26697 | a valid RHS. Make DOT_PROD_EXPR and REALIGN_LOAD_EXPR ternary. | |
26698 | * tree-cfg.c (verify_gimple_assign_ternary): Allow DOT_PROD_EXPR | |
26699 | and REALIGN_LOAD_EXPR. | |
26700 | (verify_gimple_assign_single): Do not allow POLYNOMIAL_CHREC, | |
26701 | DOT_PROD_EXPR or REALIGN_LOAD_EXPR. | |
26702 | * expr.c (expand_expr_real_1): Move REALIGN_LOAD_EXPR and | |
26703 | DOT_PROD_EXPR case ... | |
26704 | (expand_expr_real_2): ... here. | |
26705 | * gimple-pretty-print.c (dump_ternary_rhs): Handle DOT_PROD_EXPR | |
26706 | and REALIGN_LOAD_EXPR. | |
26707 | * tree-data-ref.c (split_constant_offset): Bail out for all CHRECs. | |
26708 | * tree-vect-loop.c (vect_model_reduction_cost): Handle ternaries. | |
26709 | (vect_create_epilog_for_reduction): Likewise. | |
26710 | (vectorizable_reduction): Likewise. | |
26711 | * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Adjust. | |
26712 | * tree-vect-stmts.c (vectorizable_load): Likewise. | |
26713 | ||
00044e94 | 26714 | 2011-03-22 Eric Botcazou <ebotcazou@adacore.com> |
26715 | ||
26716 | * gimplify.c (gimplify_cond_expr): Gimplify COMPOUND_EXPR conditions. | |
26717 | ||
b6382e93 | 26718 | 2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
26719 | ||
26720 | * config/s390/s390.c (s390_delegitimize_address): Fix offset | |
26721 | handling for PLTOFF/GOTOFF. | |
26722 | ||
baa89d5a | 26723 | 2011-03-22 Nick Clifton <nickc@redhat.com> |
26724 | ||
26725 | * config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Remove | |
26726 | trailing backslash from the end of the macro definition. | |
26727 | ||
2b2b857a | 26728 | 2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
26729 | ||
26730 | * config/s390/s390.c (s390_delegitimize_address): Handle PLTOFF | |
26731 | and PLT unspecs. | |
26732 | ||
39c56a89 | 26733 | 2011-03-21 Richard Sandiford <richard.sandiford@linaro.org> |
26734 | ||
26735 | * expr.h (prepare_operand): Move to... | |
26736 | * optabs.h (prepare_operand): ...here and change the insn code | |
26737 | parameter from "int" to "enum insn_code". | |
26738 | (insn_operand_matches): Declare. | |
26739 | * expr.c (init_expr_target): Use insn_operand_matches. | |
26740 | (compress_float_constant): Likewise. | |
26741 | * function.c (safe_insn_predicate, assign_parm_setup_reg): Likewise. | |
26742 | * optabs.c (can_compare_p, prepare_cmp_insn): Likewise. | |
26743 | (emit_cmp_and_jump_insn_1, gen_add2_insn, gen_add3_insn): Likewise. | |
a23f3c3c | 26744 | (have_add2_insn, gen_sub2_insn, gen_sub3_insn, have_sub2_insn): |
26745 | Likewise. | |
39c56a89 | 26746 | (gen_cond_trap): Likewise. |
26747 | (prepare_operand): Likewise. Change icode to an insn_code. | |
26748 | (insn_operand_matches): New function. | |
26749 | * reload.c (find_reloads_address_1): Use insn_operand_matches. | |
26750 | * reload1.c (gen_reload): Likewise. | |
26751 | * targhooks.c (default_secondary_reload): Likewise. | |
26752 | ||
38557452 | 26753 | 2011-03-21 Uros Bizjak <ubizjak@gmail.com> |
26754 | ||
af9af376 | 26755 | * config/alpha/alpha.md (unspec): New define_c_enum. |
26756 | (unspecv): Ditto. | |
26757 | ||
26758 | 2011-03-21 Uros Bizjak <ubizjak@gmail.com> | |
26759 | ||
26760 | PR debug/48214 | |
38557452 | 26761 | * config/alpha/alpha.c (alpha_pad_noreturn): Do not emit an unop |
26762 | between a call and its CALL_ARG_LOCATION note. | |
26763 | ||
8d683dc1 | 26764 | 2011-03-21 Eric Botcazou <ebotcazou@adacore.com> |
26765 | ||
26766 | * gimplify.c (gimplify_vla_decl): Set TREE_THIS_NOTRAP flag. | |
26767 | ||
26768 | 2011-03-21 Jakub Jelinek <jakub@redhat.com> | |
119d06b2 | 26769 | |
26770 | PR c/42544 | |
26771 | PR c/48197 | |
26772 | * c-common.c (shorten_compare): If primopN is first sign-extended | |
26773 | to opN and then zero-extended to result type, set primopN to opN. | |
26774 | ||
cac9dbbd | 26775 | 2011-03-21 Daniel Jacobowitz <dan@codesourcery.com> |
26776 | ||
26777 | * config/arm/unwind-arm.c (__gnu_unwind_pr_common): Correct test | |
26778 | for barrier handlers. | |
26779 | ||
00e59df9 | 26780 | 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com> |
26781 | ||
26782 | * config/rs6000/rs6000.md (UNSPEC_*, UNSPECV_*): Redefine all | |
26783 | UNSPEC constants to be in the unspec enumeration, and redefine | |
26784 | all UNSPECV constants to be in the unspecv enumeration, so that | |
26785 | dumps print which unspec/unspec_volatile this is. | |
26786 | * config/rs6000/vector.md (UNSPEC_*): Ditto. | |
26787 | * config/rs6000/paired.md (UNSPEC_*): Ditto. | |
26788 | * config/rs6000/vsx.md (UNSPEC_*): Ditto. | |
26789 | * config/rs6000/altivec.md (UNSPEC_*, UNSPECV_*): Ditto. | |
26790 | * config/rs6000/dfp.md (UNSPEC_*): Ditto. | |
26791 | ||
26792 | * config/rs6000/rs6000.md (UNSPECV_ISYNC, UNSPECV_LWSYNC): Rename | |
26793 | UNSPEC_ISYNC and UNSPEC_HWSYNC to UNSPECV_ISYNC and | |
26794 | UNSPECV_LWSYNC, since these are used as unspec_volatile. | |
26795 | * config/rs6000/sync.md (isync, lwsync): Ditto. | |
26796 | ||
3f1507c5 | 26797 | 2011-03-21 Richard Guenther <rguenther@suse.de> |
26798 | ||
26799 | * params.def (lto-min-partition): Fix typo. | |
26800 | ||
4c59b58b | 26801 | 2011-03-21 Richard Guenther <rguenther@suse.de> |
26802 | ||
26803 | PR c/47939 | |
26804 | * c-decl.c (grokdeclarator): Drop to the main variant only | |
26805 | for array types. Drop flag_gen_aux_info check. | |
26806 | ||
faddffca | 26807 | 2011-03-21 Richard Guenther <rguenther@suse.de> |
26808 | ||
26809 | PR translation/47911 | |
26810 | * params.def (lto-partitions): Fix typo. | |
26811 | (lto-min-partition): Fix wording. | |
26812 | ||
af1c85c3 | 26813 | 2011-03-21 Andreas Tobler <andreast@fgznet.ch> |
26814 | ||
26815 | * config/rs6000/t-freebsd: Remove duplication from file. | |
26816 | ||
4c76cf91 | 26817 | 2011-03-21 Richard Guenther <rguenther@suse.de> |
26818 | ||
26819 | PR middle-end/47661 | |
26820 | * gimple.c (is_gimple_condexpr): Use tree_could_throw_p. | |
26821 | ||
f94df44d | 26822 | 2011-03-21 Richard Guenther <rguenther@suse.de> |
26823 | ||
26824 | PR lto/48210 | |
26825 | * params.def (lto-partitions): Require at least 1 partition. | |
26826 | ||
05caec57 | 26827 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
26828 | ||
26829 | * gthr-solaris.h: Remove. | |
26830 | * gthr.h (_SOLARIS_THREADS): Don't include gthr-solaris.h, remove. | |
26831 | * config/sol2.h (CPP_SUBTARGET_SPEC): Remove -threads support. | |
26832 | (LIB_SPEC): Likewise. | |
26833 | * config/sol2.opt (threads): Remove. | |
38557452 | 26834 | * config.gcc (i[34567]86-*-solaris2*): Remove solaris threads support. |
05caec57 | 26835 | (sparc*-*-solaris2*): Likewise. |
26836 | * configure.ac (enable_threads): Enable solaris support. | |
26837 | * configure: Regenerate. | |
38557452 | 26838 | * doc/invoke.texi (Option Summary, Solaris 2 Options): Remove -threads. |
05caec57 | 26839 | * doc/install.texi (Configuration, --enable-threads=lib): Remove |
26840 | solaris. | |
26841 | ||
67a9e807 | 26842 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
26843 | ||
26844 | * config.gcc: Obsolete *-*-solaris2.8*. | |
26845 | * doc/install.texi (Specific, *-*-solaris2*): Document it. | |
26846 | ||
4180f00a | 26847 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
26848 | ||
26849 | PR bootstrap/48135 | |
26850 | * doc/install.texi (Prerequisites, Perl): Remove Glob.pm | |
26851 | reference. Solaris 8 perl works. | |
26852 | ||
72e55818 | 26853 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
26854 | ||
26855 | PR bootstrap/48135 | |
26856 | * doc/install.texi (Prerequisites): Move jar etc. up. | |
26857 | Explain support library version requirements. | |
26858 | ||
bb6ca4d0 | 26859 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
26860 | ||
26861 | PR bootstrap/48135 | |
26862 | * doc/install.texi (Prerequisites): Move Perl to build | |
26863 | requirements. Always necessary on Solaris 2 with Sun ld. | |
26864 | ||
0165b97c | 26865 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
26866 | ||
26867 | * doc/install.texi (Specific, alpha*-dec-osf5.1): Update for | |
26868 | binutils 2.21. | |
26869 | (Specific, i?86-*-solaris2.[89]): Likewise. | |
26870 | (Specific, i?86-*-solaris2.10): Likewise. | |
26871 | (Specific, mips-sgi-irix6): Likewise. | |
26872 | (Specific, *-*-solaris2*): Remove Sun Studio download URL. | |
26873 | Update for binutils 2.21. | |
26874 | ||
f95617d7 | 26875 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
26876 | ||
26877 | * configure.ac (gcc_cv_lto_plugin): Fix typo. | |
26878 | Allow -fuse-linker-plugin for non-default plugin linker. | |
26879 | * configure: Regenerate. | |
26880 | ||
b8f73c52 | 26881 | 2011-03-21 Nicola Pero <nicola.pero@meta-innovation.com> |
26882 | ||
26883 | PR bootstrap/48167 | |
26884 | * gengtype.c (files_rules): Added rule for cp/parser.h. | |
26885 | ||
2b03de53 | 26886 | 2011-03-21 Jakub Jelinek <jakub@redhat.com> |
26887 | ||
26888 | PR target/48213 | |
26889 | * config/s390/s390.c (s390_delegitimize_address): Don't call | |
26890 | lowpart_subreg if orig_x has BLKmode. | |
26891 | ||
ac86af5d | 26892 | 2011-03-21 Kai Tietz <ktietz@redhat.com> |
26893 | ||
26894 | PR target/12171 | |
38557452 | 26895 | * doc/plugins.texi: Adjust documentation for plugin register_callback. |
26896 | * tree.h (attribute_spec): Add new member affects_type_identity. | |
26897 | * attribs.c (empty_attribute_table): Adjust attribute_spec | |
26898 | initializers. | |
ac86af5d | 26899 | * config/alpha/alpha.c: Likewise. |
26900 | * config/arc/arc.c: Likewise. | |
26901 | * config/arm/arm.c: Likewise. | |
26902 | * config/avr/avr.c: Likewise. | |
26903 | * config/bfin/bfin.c: Likewise. | |
26904 | * config/crx/crx.c: Likewise. | |
26905 | * config/darwin.h: Likewise. | |
26906 | * config/h8300/h8300.c: Likewise. | |
26907 | * config/i386/cygming.h: Likewise. | |
26908 | * config/i386/i386.c: Likewise. | |
26909 | * config/ia64/ia64.c: Likewise. | |
26910 | * config/m32c/m32c.c: Likewise. | |
26911 | * config/m32r/m32r.c: Likewise. | |
26912 | * config/m68hc11/m68hc11.c: Likewise. | |
26913 | * config/m68k/m68k.c: Likewise. | |
26914 | * config/mcore/mcore.c: Likewise. | |
26915 | * config/mep/mep.c: Likewise. | |
26916 | * config/microblaze/microblaze.c: Likewise. | |
26917 | * config/mips/mips.c: Likewise. | |
26918 | * config/rs6000/rs6000.c: Likewise. | |
26919 | * config/rx/rx.c: Likewise. | |
26920 | * config/sh/sh.c: Likewise. | |
26921 | * config/sol2.h: Likewise. | |
26922 | * config/sparc/sparc.c: Likewise. | |
26923 | * config/spu/spu.c: Likewise. | |
26924 | * config/stormy16/stormy16.c: Likewise. | |
26925 | * config/v850/v850.c: Likewise. | |
26926 | ||
37b591fd | 26927 | 2011-03-21 Chung-Lin Tang <cltang@codesourcery.com> |
26928 | ||
26929 | * simplify-rtx.c (simplify_binary_operation_1): Handle | |
26930 | (xor (and A B) C) case when B and C are both constants. | |
26931 | ||
84769dee | 26932 | 2011-03-21 Mingjie Xing <mingjie.xing@gmail.com> |
26933 | ||
26934 | * tree-dfa.c (add_referenced_var): Fix typo in comment. | |
26935 | ||
5ac11cfb | 26936 | 2011-03-20 Eric Botcazou <ebotcazou@adacore.com> |
26937 | ||
26938 | PR bootstrap/48168 | |
26939 | * config/sparc/sparc.c (sparc_delegitimize_address): Add new pattern. | |
26940 | ||
3693f86f | 26941 | 2011-03-20 Jakub Jelinek <jakub@redhat.com> |
26942 | ||
26943 | PR rtl-optimization/48156 | |
26944 | * df-core.c (df_get_bb_dirty): Use df_lr if df_live is NULL, | |
26945 | assume df and df_lr are not NULL. | |
26946 | ||
393edd62 | 26947 | 2011-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
26948 | ||
26949 | PR debug/48023 | |
26950 | * config/arm/arm.c (create_fix_barrier): Do not emit a minipool | |
26951 | between a call and its CALL_ARG_LOCATION note. | |
26952 | ||
06dfeb27 | 26953 | 2011-03-19 Kaz Kojima <kkojima@gcc.gnu.org> |
26954 | ||
26955 | PR debug/48178 | |
26956 | * config/sh/sh.c (find_barrier): Don't emit a constant pool | |
26957 | between a call and its corresponding CALL_ARG_LOCATION note. | |
26958 | ||
771d4616 | 26959 | 2011-03-19 Anatoly Sokolov <aesok@post.ru> |
26960 | ||
26961 | * cfgcleanup.c (mark_effect): Use bitmap_set_range/bitmap_clear_range | |
26962 | instead of loop. Use HARD_REGISTER_NUM_P predicate. | |
26963 | * haifa-sched.c (setup_ref_regs): Ditto. | |
26964 | * caller-save.c (add_used_regs_1): Ditto. | |
26965 | * dse.c (look_for_hardregs): Ditto. | |
26966 | * df-problems.c (df_simulate_one_insn_forwards): Ditto. | |
26967 | * sched-rgn.c (check_live_1): Ditto. | |
26968 | ||
ff889d78 | 26969 | 2011-03-18 Joseph Myers <joseph@codesourcery.com> |
26970 | ||
26971 | * c-decl.c (diagnose_mismatched_decls): Give an error for | |
26972 | redefining a typedef with variably modified type. | |
26973 | ||
9b280b35 | 26974 | 2011-03-18 Joseph Myers <joseph@codesourcery.com> |
26975 | ||
26976 | * c-decl.c (grokfield): Don't allow typedefs for structures or | |
26977 | unions with no tag by default. | |
26978 | * doc/extend.texi (Unnamed Fields): Update. | |
26979 | ||
c3fa352f | 26980 | 2011-03-18 Uros Bizjak <ubizjak@gmail.com> |
26981 | ||
26982 | * config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2): | |
26983 | Rewrite using indirect functions. | |
26984 | (lwp_slwpcb): Ditto. | |
26985 | * config/i386/sse.md (avx_vextractf128<mode>): Ditto. | |
26986 | (avx_vinsertf128<mode>): Ditto. | |
26987 | ||
4796d433 | 26988 | 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
26989 | ||
26990 | * config/s390/s390.c (s390_delegitimize_address): Handle GOTOFF | |
26991 | unspecs. | |
26992 | ||
7ba1ff79 | 26993 | 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
26994 | ||
26995 | * config/s390/s390.c (s390_chunkify_start): Prevent literal pool | |
38557452 | 26996 | splitting between a call and its corresponding CALL_ARG_LOCATION note. |
7ba1ff79 | 26997 | |
c96e0a0a | 26998 | 2011-03-18 Maxim Kuvyrkov <maxim@codesourcery.com> |
26999 | ||
27000 | PR rtl-optimization/48170 | |
27001 | * gcse.c (hoist_code): Remove bogus asserts. | |
27002 | ||
7da20978 | 27003 | 2011-03-18 Georg-Johann Lay <avr@gjlay.de> |
27004 | ||
27005 | * ira-color.c (assign_hard_reg): Honor LOCAL_REGNO in cost | |
27006 | computation for prologue/epilogue. | |
27007 | ||
34cb2f5e | 27008 | 2011-03-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
27009 | ||
27010 | * Makefile.in (check-consistency): Remove. | |
27011 | ||
8db230f7 | 27012 | 2011-03-18 Jakub Jelinek <jakub@redhat.com> |
27013 | ||
27014 | PR debug/48176 | |
27015 | * dwarf2out.c (dwarf2out_finish): Call output_aranges even when | |
27016 | arange_table_in_use is 0, but either text_section_used or | |
27017 | cold_text_section_used is true. Don't call it if | |
27018 | !info_section_emitted. | |
27019 | ||
73475e84 | 27020 | 2011-03-18 Anatoly Sokolov <aesok@post.ru> |
27021 | ||
27022 | * config/avr/avr.h (RET_REGISTER, LIBCALL_VALUE, | |
27023 | FUNCTION_VALUE_REGNO_P): Remove. | |
27024 | * config/avr/avr-protos.h (avr_ret_register, avr_libcall_value): | |
27025 | Remove. | |
27026 | * config/avr/avr.c (avr_ret_register): Make static inline. | |
27027 | (avr_function_value_regno_p): New function. | |
27028 | (avr_libcall_value): Make static. Add 'func' argument. | |
27029 | (avr_function_value): Make static. Rename 'func' argument to | |
27030 | 'fn_decl_or_type', forward it to avr_libcall_value. Call | |
27031 | avr_ret_register function instead of RET_REGISTER macro. | |
c50e6579 | 27032 | (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define. |
73475e84 | 27033 | |
0a362bb5 | 27034 | 2011-03-18 Jason Merrill <jason@redhat.com> |
27035 | ||
27036 | PR c++/23372 | |
27037 | * gimplify.c (gimplify_arg): Strip redundant TARGET_EXPR. | |
27038 | ||
5b91c59c | 27039 | 2011-03-18 Richard Guenther <rguenther@suse.de> |
27040 | ||
27041 | * doc/install.texi (--enable-gold): Remove. | |
27042 | (--with-plugin-ld): Document. | |
27043 | * doc/invoke.texi (-fuse-linker-plugin): Clarify. | |
27044 | ||
7da20978 | 27045 | 2011-03-18 Andrew Pinski <pinskia@gmail.com> |
c4532f22 | 27046 | |
27047 | PR middle-end/47790 | |
27048 | * expr.c (optimize_bitfield_assignment_op): Revamp to work | |
27049 | again after expansion changes. | |
27050 | ||
54a61993 | 27051 | 2011-03-18 Chung-Lin Tang <cltang@codesourcery.com> |
27052 | ||
27053 | * combine.c (try_combine): Do simplification only call of | |
27054 | subst() on i2 even when i1 is present. Update comments. | |
27055 | ||
ebd1f2ea | 27056 | 2011-03-18 Kaz Kojima <kkojima@gcc.gnu.org> |
27057 | ||
27058 | * config/sh/sh.c (sh_delegitimize_address): Handle UNSPEC_SYMOFF | |
27059 | and UNSPEC_PCREL_SYMOFF. | |
27060 | ||
292ce034 | 27061 | 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
27062 | ||
27063 | * config/s390/s390.md: Use define_c_enum for the unspec constant | |
27064 | definitions. | |
27065 | ||
88ff2f0d | 27066 | 2011-03-18 Richard Henderson <rth@redhat.com> |
27067 | Jakub Jelinek <jakub@redhat.com> | |
27068 | ||
27069 | PR bootstrap/48161 | |
27070 | * expr.c (expand_expr_addr_expr_1): Use simplify_gen_binary | |
27071 | instead of gen_rtx_PLUS if EXPAND_SUM or EXPAND_INITIALIZER. | |
27072 | ||
6d0d55a1 | 27073 | 2011-03-17 Anatoly Sokolov <aesok@post.ru> |
27074 | ||
27075 | * config/v850/v850.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
27076 | * config/v850/v850-protos.h (v850_output_addr_const_extra): Remove. | |
27077 | * config/v850/v850.c (v850_output_addr_const_extra): Make static. | |
27078 | Change return type to bool. | |
27079 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
27080 | ||
56fe7223 | 27081 | 2011-03-17 Jakub Jelinek <jakub@redhat.com> |
27082 | ||
e3a8f582 | 27083 | PR debug/48163 |
27084 | * var-tracking.c (prepare_call_arguments): If CALL target | |
27085 | is a non-SYMBOL_REF CONSTANT_P, just add that into the list as | |
27086 | pc instead of looking it up using cselib_lookup and use | |
27087 | Pmode for it if x has VOIDmode. | |
27088 | * dwarf2out.c (gen_subprogram_die): If also both first and | |
27089 | second CONCAT arguments are VOIDmode, use mode of CONCAT itself. | |
27090 | ||
56fe7223 | 27091 | PR debug/48163 |
27092 | * function.c (assign_parms): For data.passed_pointer parms | |
27093 | use MEM of data.entry_parm instead of data.entry_parm itself | |
27094 | as DECL_INCOMING_RTL. | |
27095 | * dwarf2out.c (rtl_for_decl_location): Use DECL_INCOMING_RTL | |
27096 | also when passed and declared mode is the same, DECL_RTL | |
27097 | is a MEM with pseudo as address and DECL_INCOMING_RTL is | |
27098 | a MEM too. | |
27099 | ||
be03890a | 27100 | 2011-03-16 Jeff Law <law@redhat.com> |
27101 | ||
27102 | PR rtl-optimization/37273 | |
27103 | * ira-costs.c (scan_one_insn): Detect constants living in memory and | |
27104 | handle them like argument loads from stack slots. Do not double | |
27105 | count memory for memory constants and argument loads from stack slots. | |
27106 | ||
4a55735d | 27107 | 2011-03-17 H.J. Lu <hongjiu.lu@intel.com> |
27108 | ||
27109 | PR debug/48160 | |
27110 | * var-tracking.c (prepare_call_arguments): Check SUBREG. | |
27111 | ||
102a8e0c | 27112 | 2011-03-17 H.J. Lu <hongjiu.lu@intel.com> |
27113 | ||
27114 | PR target/48171 | |
27115 | * config/i386/i386.opt: Add Save to -mavx and -mfma. | |
27116 | ||
2f5e9511 | 27117 | 2011-03-17 Jakub Jelinek <jakub@redhat.com> |
27118 | ||
3651a95c | 27119 | PR bootstrap/48153 |
27120 | * dwarf2out.c (mem_loc_descriptor) <case ENTRY_VALUE>: Return NULL | |
27121 | if dwarf_strict. | |
27122 | (gen_subprogram_die): Don't add call_site DIEs if dwarf_strict. | |
27123 | Clear call_arg_locations and call_arg_loc_last always. | |
27124 | ||
2f5e9511 | 27125 | PR middle-end/48152 |
27126 | * var-tracking.c (prepare_call_arguments): If argument needs to be | |
27127 | passed by reference, adjust argtype and mode. | |
27128 | ||
02a562db | 27129 | 2011-03-17 Richard Guenther <rguenther@suse.de> |
27130 | ||
27131 | PR middle-end/48134 | |
27132 | * tree-ssa.c (insert_debug_temp_for_var_def): If we propagated | |
27133 | a value make sure to fold the statement. | |
27134 | ||
b4344328 | 27135 | 2011-03-17 Chung-Lin Tang <cltang@codesourcery.com> |
27136 | ||
27137 | PR target/43872 | |
27138 | * config/arm/arm.c (arm_get_frame_offsets): Adjust early | |
27139 | return condition with !cfun->calls_alloca. | |
27140 | ||
5e9e6543 | 27141 | 2011-03-17 Richard Guenther <rguenther@suse.de> |
27142 | ||
27143 | PR bootstrap/48148 | |
27144 | * lto-cgraph.c (input_overwrite_node): Clear the abstract | |
27145 | origin for decls in other ltrans units. | |
27146 | (input_varpool_node): Likewise. | |
27147 | ||
c5c23f27 | 27148 | 2011-03-17 Richard Guenther <rguenther@suse.de> |
27149 | ||
27150 | PR middle-end/48165 | |
27151 | * tree-object-size.c (compute_object_offset): Properly return | |
27152 | the offset operand of MEM_REFs as sizetype. | |
27153 | ||
c75be2fe | 27154 | 2011-03-17 Jakub Jelinek <jakub@redhat.com> |
27155 | ||
1242bee6 | 27156 | PR rtl-optimization/48141 |
27157 | * params.def (PARAM_MAX_DSE_ACTIVE_LOCAL_STORES): New. | |
27158 | * dse.c: Include params.h. | |
27159 | (active_local_stores_len): New variable. | |
27160 | (add_wild_read, dse_step1): Clear it when setting active_local_stores | |
27161 | to NULL. | |
27162 | (record_store, check_mem_read_rtx): Decrease it when removing | |
27163 | from the chain. | |
27164 | (scan_insn): Likewise. Increase it when adding to chain, if it | |
27165 | reaches PARAM_MAX_DSE_ACTIVE_LOCAL_STORES limit, set to 1 and | |
27166 | set active_local_stores to NULL before the addition. | |
27167 | * Makefile.in (dse.o): Depend on $(PARAMS_H). | |
27168 | ||
c75be2fe | 27169 | PR rtl-optimization/48141 |
27170 | * dse.c (record_store): If no positions are needed in an insn | |
27171 | that cannot be deleted, at least unchain it from active_local_stores. | |
27172 | ||
37b41f90 | 27173 | 2011-03-16 Dodji Seketeli <dodji@redhat.com> |
27174 | ||
27175 | PR debug/47510 | |
27176 | * dwarf2out.c (strip_naming_typedef): Factorize out of ... | |
27177 | (lookup_type_die_strip_naming_typedef): ... here. | |
27178 | (get_context_die): Use it. | |
27179 | (gen_typedef_die): Add a DW_AT_{,MIPS_}linkage_name attribute to | |
27180 | the anonymous struct named by the naming typedef. | |
27181 | ||
4a9c429f | 27182 | 2011-03-16 H.J. Lu <hongjiu.lu@intel.com> |
27183 | ||
27184 | PR target/48154 | |
27185 | * config/i386/i386.c (ix86_builtin_vectorized_function): Check | |
27186 | TARGET_ROUND for BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins. | |
27187 | ||
69978c67 | 27188 | 2011-03-16 Jeff Law <law@redhat.com> |
27189 | ||
27190 | * tree-vrp.c (identify_jump_threads): Slightly simplify type | |
c3fa352f | 27191 | check for operands of conditional. Allow type to be a pointer. |
69978c67 | 27192 | |
12bf1231 | 27193 | 2011-03-16 Richard Guenther <rguenther@suse.de> |
27194 | ||
27195 | PR tree-optimization/48149 | |
27196 | * fold-const.c (fold_binary_loc): Fold | |
27197 | COMPLEX_EXPR <REALPART_EXPR <x>, IMAGPART_EXPR <x>>. | |
27198 | ||
8ba0d70d | 27199 | 2011-03-16 Richard Guenther <rguenther@suse.de> |
27200 | ||
27201 | PR tree-optimization/26134 | |
27202 | * tree-ssa.c (maybe_rewrite_mem_ref_base): Handle rewriting | |
27203 | complex part accesses to REALPART_EXPR and IMAGPART_EXPR. | |
27204 | (non_rewritable_mem_ref_base): Handle complex type component | |
27205 | accesses, constrain offsets for vector and complex extracts | |
27206 | more properly. | |
27207 | ||
63eb2430 | 27208 | 2011-03-16 Richard Guenther <rguenther@suse.de> |
27209 | ||
27210 | PR tree-optimization/48146 | |
27211 | * tree-ssa-sink.c (sink_code_in_bb): Manually update virtual | |
27212 | operands avoiding the need for renaming. | |
27213 | ||
c701e5d5 | 27214 | 2011-03-16 Richard Guenther <rguenther@suse.de> |
27215 | ||
27216 | * gimple-fold.c (maybe_fold_reference): Open-code relevant | |
27217 | constant folding. Move MEM_REF canonicalization first. | |
27218 | Rely on fold_const_aggregate_ref for initializer folding. | |
27219 | * tree-ssa-ccp.c (ccp_fold): Handle constant vector extracts. | |
27220 | ||
c5af5828 | 27221 | 2011-03-16 Jakub Jelinek <jakub@redhat.com> |
27222 | ||
e55c8585 | 27223 | PR middle-end/48136 |
27224 | * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure | |
27225 | arg0/arg1 or their arguments are always fold converted to matching | |
27226 | types. | |
27227 | ||
c5af5828 | 27228 | * var-tracking.c (prepare_call_arguments): Add ATTRIBUTE_UNUSED |
27229 | to nargs. | |
27230 | ||
c5f741b3 | 27231 | 2011-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
27232 | ||
27233 | PR lto/46944 | |
27234 | * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): | |
27235 | Handle in-tree gold. | |
27236 | (ld_vers): Extract binutils version for gold. | |
27237 | (gcc_cv_ld_hidden): Handle gold here. | |
27238 | (gcc_cv_lto_plugin): Determine level of linker plugin support. | |
27239 | * configure: Regenerate. | |
27240 | * config.in: Regenerate. | |
27241 | * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject | |
27242 | -fuse-linker-plugin otherwise. | |
27243 | (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. | |
27244 | (LINK_COMMAND_SPEC): Use it. | |
27245 | (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. | |
27246 | ||
4143d08b | 27247 | 2011-03-16 Jakub Jelinek <jakub@redhat.com> |
27248 | ||
18b7c118 | 27249 | * emit-rtl.c (try_split): Don't call copy_call_info debug hook. |
27250 | * calls.c: Remove debug.h include. | |
27251 | (emit_call_1): Don't call virtual_call_token debug hook. | |
27252 | * dwarf2out.c (debug_dcall_section, debug_vcall_section, | |
27253 | dcall_entry, vcall_entry, dcall_table, vcall_table, vcall_insn, | |
27254 | vcall_insn_table, DEBUG_DCALL_SECTION, DEBUG_VCALL_SECTION, | |
27255 | size_of_dcall_table, output_dcall_table, size_of_vcall_table, | |
27256 | output_vcall_table, dwarf2out_direct_call, vcall_insn_table_hash, | |
27257 | vcall_insn_table_eq, store_vcall_insn, lookup_vcall_insn, | |
27258 | dwarf2out_virtual_call_token, dwarf2out_copy_call_info, | |
27259 | dwarf2out_virtual_call): Remove. | |
27260 | (dwarf2_debug_hooks): Remove direct_call, virtual_call_token, | |
27261 | copy_call_info and virtual_call hooks. | |
27262 | (dwarf2out_init): Don't initialize vcall_insn_table, | |
27263 | debug_dcall_section and debug_vcall_section. | |
27264 | (prune_unused_types): Don't mark nodes from dcall_table. | |
27265 | (dwarf2out_finish): Don't output dcall or vcall tables. | |
27266 | * final.c (final_scan_insn): Don't call direct_call or | |
27267 | virtual_call debug hooks. | |
27268 | * debug.h (struct gcc_debug_hooks): Remove direct_call, | |
27269 | virtual_call_token, copy_call_info and virtual_call hooks. | |
27270 | (debug_nothing_uid): Remove prototype. | |
27271 | * sdbout.c (sdb_debug_hooks): Remove direct_call, virtual_call_token, | |
27272 | copy_call_info and virtual_call hooks. | |
27273 | * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. | |
27274 | * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise. | |
27275 | * debug.c (do_nothing_debug_hooks): Likewise. | |
27276 | (debug_nothing_uid): Remove. | |
27277 | * doc/invoke.texi (-fenable-icf-debug): Remove. | |
27278 | * common.opt (-fenable-icf-debug): Likewise. | |
27279 | ||
57999964 | 27280 | * calls.c (emit_call_1): Set MEM_EXPR on call's MEM. |
27281 | * var-tracking.c (prepare_call_arguments): Use MEM_EXPR on | |
27282 | call's MEM. Handle functions returning aggregate through a hidden | |
27283 | first pointer. For virtual calls add clobbered pc to call arguments | |
27284 | chain. | |
27285 | * dwarf2out.c (gen_subprogram_die): Emit | |
27286 | DW_AT_GNU_call_site_target_clobbered if DW_AT_GNU_call_site_target | |
27287 | can't be emitted. | |
27288 | ||
a5701bde | 27289 | PR debug/45882 |
27290 | * rtl.def (ENTRY_VALUE): Change format from "e" to "0". | |
27291 | * rtl.h (ENTRY_VALUE_EXP): Define. | |
27292 | * rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle ENTRY_VALUE. | |
27293 | * cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise. | |
27294 | * print-rtl.c (print_rtx): Likewise. | |
27295 | * gengtype.c (adjust_field_rtx_def): Likewise. | |
27296 | * var-tracking.c (vt_add_function_parameter): Adjust | |
27297 | gen_rtx_ENTRY_VALUE uses, use ENTRY_VALUE_EXP macro. | |
27298 | * dwarf2out.c (mem_loc_descriptor): Use ENTRY_VALUE_EXP macro. | |
27299 | * cfgexpand.c (expand_debug_expr): If a SSA_NAME without | |
27300 | partition is a default definition of a PARM_DECL, use ENTRY_VALUE | |
27301 | of its DECL_INCOMING_RTL if possible, or its DECL_RTL if set. | |
27302 | ||
4143d08b | 27303 | * final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION. |
27304 | Call var_location debug hook even on CALL_INSNs. | |
27305 | (rest_of_clean_state): Don't print NOTE_INSN_CALL_ARG_LOCATION. | |
27306 | * rtl.def (ENTRY_VALUE): New. | |
27307 | * dwarf2out.c: Include cfglayout.h. | |
27308 | (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands, | |
27309 | output_loc_operands_raw): Handle DW_OP_GNU_entry_value. | |
27310 | (struct call_arg_loc_node): New type. | |
27311 | (call_arg_locations, call_arg_loc_last, block_map, call_site_count, | |
27312 | tail_call_site_count): New variables. | |
27313 | (dwarf_tag_name): Handle DW_TAG_GNU_call_site and | |
27314 | DW_TAG_GNU_call_site_parameter. | |
27315 | (dwarf_attr_name): Handle DW_AT_GNU_call_site_value, | |
27316 | DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target, | |
27317 | DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call, | |
27318 | DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites | |
27319 | and DW_AT_GNU_all_source_call_sites. | |
27320 | (mem_loc_descriptor): Handle ENTRY_VALUE. | |
27321 | (add_src_coords_attributes): Don't add enything if | |
27322 | DECL_SOURCE_LOCATION is UNKNOWN_LOCATION. | |
27323 | (dwarf2out_abstract_function): Save and clear call_arg_location, | |
27324 | call_site_count and tail_call_site_count around dwarf2out_decl call. | |
27325 | (gen_call_site_die): New function. | |
27326 | (gen_subprogram_die): Emit DW_TAG_GNU_call_site DIEs for call sites. | |
27327 | (gen_lexical_block_die, gen_inlined_subroutine_die): Update block_map. | |
27328 | (dwarf2out_function_decl): Clear call_arg_locations, | |
27329 | call_arg_loc_last, set call_site_count and tail_call_site_count | |
27330 | to -1 and free block_map. | |
27331 | (dwarf2out_var_location): Handle NOTE_INSN_CALL_ARG_LOCATION and | |
27332 | CALL_INSNs. Add NOTE_DURING_CALL_P var location notes even when not | |
27333 | followed by any real instructions. | |
27334 | (dwarf2out_begin_function): Set call_site_count and | |
27335 | tail_call_site_count to 0. | |
27336 | (resolve_addr): If DW_AT_abstract_origin of DW_TAG_GNU_call_site | |
27337 | is dw_val_class_addr, attempt to look it up again, for DECL_EXTERNAL | |
27338 | attempt to force a DIE for it and worst case remove the attribute. | |
27339 | (resolve_one_addr): For TREE_CONSTANT_POOL_ADDRESS_P SYMBOL_REFs | |
27340 | check TREE_ASM_WRITTEN of DECL_INITIAL of the decl instead of | |
27341 | the decl itself. | |
27342 | * var-tracking.c: Include tm_p.h. | |
27343 | (vt_stack_adjustments): For calls call note_register_arguments. | |
27344 | (argument_reg_set): New variable. | |
27345 | (add_stores): For MO_VAL_SET of non-tracked regs from argument_reg_set | |
27346 | ensure the VALUE is resolved. | |
27347 | (call_arguments): New variable. | |
27348 | (prepare_call_arguments): New function. | |
27349 | (add_with_sets): For MO_CALL set u.loc from call_arguments and clear it. | |
27350 | (struct expand_loc_callback_data): Add ignore_cur_loc field. | |
27351 | (vt_expand_loc_callback): If ignore_cur_loc, don't look at cur_loc and | |
27352 | always use the best expression. | |
27353 | (vt_expand_loc): Add ignore_cur_loc argument. | |
27354 | (vt_expand_loc_dummy): Clear ignore_cur_loc field. | |
27355 | (emit_note_insn_var_location): Adjust vt_expand_loc callers. | |
27356 | (emit_notes_in_bb) <case MO_CALL>: Add NOTE_INSN_CALL_ARG_LOCATION | |
27357 | note for all calls. | |
27358 | (vt_add_function_parameter): Use cselib_lookup_from_insn. | |
27359 | If dv is a VALUE, enter into hash table also ENTRY_VALUE for the | |
27360 | argument. Don't call cselib_preserve_only_values and | |
27361 | cselib_reset_table. | |
27362 | (note_register_arguments): New function. | |
27363 | (vt_initialize): Compute argument_reg_set. Call | |
27364 | vt_add_function_parameters before processing basic blocks instead of | |
27365 | afterwards. For calls call prepare_call_arguments before calling | |
27366 | cselib_process_insn. | |
27367 | * print-rtl.c (print_rtx): Handle NOTE_INSN_CALL_ARG_LOCATION. | |
27368 | * Makefile.in (dwarf2out.o): Depend on $(CFGLAYOUT_H). | |
27369 | (var-tracking.o): Depend on $(TM_P_H). | |
27370 | * cfglayout.h (insn_scope): New prototype. | |
27371 | * gengtype.c (adjust_field_rtx_def): Handle NOTE_INSN_CALL_ARG_LOCATION. | |
27372 | * cfglayout.c (insn_scope): No longer static. | |
27373 | * insn-notes.def (CALL_ARG_LOCATION): New. | |
27374 | * calls.c (expand_call, emit_library_call_value_1): Put USEs for | |
27375 | MEM arguments into CALL_INSN_FUNCTION_USAGE unconditionally. | |
27376 | * integrate.c (set_block_origin_self, set_block_abstract_flags): Do | |
27377 | nothing for DECL_EXTERNAL BLOCK_VARS. | |
27378 | ||
381d8e21 | 27379 | 2011-03-16 Alan Modra <amodra@gmail.com> |
27380 | ||
27381 | PR target/45844 | |
27382 | * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't | |
27383 | create invalid offset address for vsx splat insn. | |
27384 | * config/rs6000/predicates.md (splat_input_operand): New. | |
27385 | * config/rs6000/vsx.md (vsx_splat_*): Use it. | |
27386 | ||
3751887c | 27387 | 2011-03-15 Xinliang David Li <davidxl@google.com> |
27388 | ||
27389 | PR c/47837 | |
27390 | * tree-ssa-uninit.c (pred_chain_length_cmp): New function. | |
27391 | (normalize_preds): New function. | |
27392 | (is_use_properly_guarded): Normalize def predicates. | |
27393 | ||
aabe09ac | 27394 | 2011-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
27395 | ||
e6af1b8d | 27396 | PR target/46788 |
aabe09ac | 27397 | * config/arm/arm.md (arm_movtas_ze): Use 'L' instead of 'c' |
27398 | in the output template. | |
27399 | ||
8eb81823 | 27400 | 2011-03-15 Richard Guenther <rguenther@suse.de> |
27401 | ||
27402 | PR middle-end/47650 | |
27403 | * tree-pretty-print.c (dump_function_declaration): Properly | |
27404 | dump unprototyped and varargs function types. | |
27405 | ||
77c7051b | 27406 | 2011-03-15 Richard Guenther <rguenther@suse.de> |
27407 | ||
27408 | PR tree-optimization/13954 | |
27409 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Look through memcpy | |
27410 | and friends. | |
27411 | ||
8a62fbb0 | 27412 | 2011-03-15 Richard Guenther <rguenther@suse.de> |
27413 | ||
27414 | PR tree-optimization/48037 | |
27415 | * tree-ssa.c (maybe_rewrite_mem_ref_base): Rewrite vector | |
27416 | selects into BIT_FIELD_REFs. | |
27417 | (non_rewritable_mem_ref_base): Check if a MEM_REF is a | |
27418 | vector select. | |
27419 | ||
1914d98e | 27420 | 2011-03-15 Jakub Jelinek <jakub@redhat.com> |
27421 | ||
27422 | PR tree-optimization/48129 | |
27423 | * builtins.c (fold_builtin_snprintf): Convert to type of | |
27424 | built_in_decls[BUILT_IN_SNPRINTF] retval instead of | |
27425 | implicit_built_in_decls[BUILT_IN_SNPRINTF] retval. | |
27426 | ||
2109076a | 27427 | 2011-03-15 Richard Guenther <rguenther@suse.de> |
27428 | ||
27429 | PR tree-optimization/41490 | |
27430 | * tree-ssa-dce.c (propagate_necessity): Handle returns without | |
27431 | value but with VUSE. | |
27432 | * tree-ssa-operands.c (parse_ssa_operands): Add a VUSE on all | |
27433 | return statements. | |
27434 | * tree-ssa-sink.c (statement_sink_location): Fix store sinking. | |
27435 | * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Handle virtual PHIs. | |
27436 | * tree-tailcall.c (find_tail_calls): Ignore returns. | |
27437 | ||
ac5ffdb4 | 27438 | 2011-03-15 Richard Guenther <rguenther@suse.de> |
27439 | ||
27440 | PR middle-end/48031 | |
27441 | * fold-const.c (fold_indirect_ref_1): Do not create new variable-sized | |
27442 | or variable-indexed array accesses when in gimple form. | |
27443 | ||
8d86260d | 27444 | 2011-03-15 Richard Guenther <rguenther@suse.de> |
27445 | ||
c3fa352f | 27446 | * config/i386/i386.c (ix86_emit_swdivsf): Implement more efficiently. |
8d86260d | 27447 | |
a93b6189 | 27448 | 2011-03-15 Alan Modra <amodra@gmail.com> |
27449 | ||
27450 | PR target/48032 | |
27451 | * config/rs6000/rs6000.c (offsettable_ok_by_alignment): Do not | |
27452 | presume symbol_refs without a symbol_ref_decl are suitably | |
27453 | aligned, nor other trees we may see here. Handle anchor symbols. | |
27454 | (legitimate_constant_pool_address_p): Comment. Add mode param. | |
27455 | Check cmodel=medium addresses. Adjust all calls. | |
27456 | (rs6000_emit_move): Don't call offsettable_ok_by_alignment on | |
27457 | creating cmodel=medium optimized access to locals. | |
27458 | * config/rs6000/constraints.md (R): Pass QImode to | |
27459 | legitimate_constant_pool_address_p. | |
27460 | * config/rs6000/predicates.md (input_operand): Pass mode to | |
27461 | legitimate_constant_pool_address_p. | |
27462 | * config/rs6000/rs6000-protos.h (legitimate_constant_pool_address_p): | |
27463 | Update prototype. | |
27464 | ||
86b9699b | 27465 | 2011-03-14 Michael Meissner <meissner@linux.vnet.ibm.com> |
27466 | ||
27467 | PR target/48053 | |
27468 | * config/rs6000/rs6000.md (movdi split for 32-bit): Don't split up | |
27469 | 64-bit constants being loaded into registers other than GPRs such | |
27470 | as loading 0 into a VSX register. | |
27471 | ||
a6d6d956 | 27472 | 2011-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
27473 | ||
c3fa352f | 27474 | * config/sol2.c (solaris_assemble_visibility): Remove obsolete URLs. |
a6d6d956 | 27475 | |
89ec8421 | 27476 | 2011-03-14 Jakub Jelinek <jakub@redhat.com> |
27477 | ||
750d7b16 | 27478 | PR middle-end/47917 |
27479 | * builtins.c (fold_builtin_snprintf): New function. | |
27480 | (fold_builtin_3): Call it for BUILT_IN_SNPRINTF. | |
27481 | (fold_builtin_4): Likewise. | |
27482 | ||
36370f11 | 27483 | PR middle-end/38878 |
27484 | * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Add | |
27485 | STRIP_NOPS on arg0 and arg1. When optimizing X +- C == X | |
27486 | and C - X == X also strip nops from +/-/p+ operand. | |
27487 | When optimizing -X == C, fold C to arg0's type. | |
27488 | ||
89ec8421 | 27489 | PR debug/47946 |
27490 | * dwarf2out.c (add_bit_offset_attribute): If bit_offset is negative, | |
27491 | emit it as add_AT_int instead of add_AT_unsigned. | |
27492 | ||
27493 | 2011-03-14 Tom Tromey <tromey@redhat.com> | |
f77bcf96 | 27494 | |
27495 | * unwind-dw2.c: Include sys/sdt.h if it exists. | |
27496 | (_Unwind_DebugHook): Use STAP_PROBE2. | |
27497 | * config.in, configure: Rebuild. | |
27498 | * configure.ac: Check for sys/sdt.h. | |
27499 | ||
475f05b7 | 27500 | 2011-03-14 Uros Bizjak <ubizjak@gmail.com> |
27501 | ||
27502 | * config/i386/i386.md (ROUND_FLOOR): New constant. | |
27503 | (ROUND_CEIL): Ditto. | |
27504 | (ROUND_TRUNC): Ditto. | |
27505 | (ROUND_MXCSR): Ditto. | |
27506 | (ROUND_NO_EXC): Ditto. | |
27507 | (rint<mode>2): Use new defines instead of numerical constants. | |
27508 | (floor<mode>2): Ditto. | |
27509 | (ceil<mode>2): Ditto. | |
27510 | (btrunc<mode>2): Ditto. | |
27511 | * config/i386/i386-builtin-types.def: Define ROUND function type | |
27512 | aliases. | |
27513 | * config/i386/i386.c (enum ix86_builtins): Add | |
27514 | IX86_BUILTIN_{FLOOR,CEIL,TRUNC,RINT}{PS,PD}{,256} defines. | |
27515 | (struct builtin_description): Add | |
27516 | __builtin_ia32_{floor,ceil,trunc,rint}{pd,ps}{,256} descriptions. | |
27517 | (ix86_expand_sse_round): New static function. | |
27518 | (ix86_expand_args_builtin): Call ix86_expand_sse_round for ROUND | |
27519 | function types. | |
27520 | (ix86_builtin_vectorized_function): Handle | |
27521 | BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins. | |
27522 | ||
88c86c27 | 27523 | 2011-03-14 Tom Tromey <tromey@redhat.com> |
27524 | ||
27525 | * c-parser.c (c_parser_asm_string_literal): Clear | |
27526 | warn_overlength_strings. | |
27527 | ||
4e9eacab | 27528 | 2011-03-14 Tom Tromey <tromey@redhat.com> |
27529 | ||
27530 | * c-parser.c (disable_extension_diagnostics): Save | |
27531 | warn_overlength_strings. | |
27532 | (restore_extension_diagnostics): Restore warn_overlength_strings. | |
27533 | ||
caec3e67 | 27534 | 2011-03-14 Jakub Jelinek <jakub@redhat.com> |
27535 | ||
27536 | * BASE-VER: Change to 4.7.0. | |
27537 | ||
29928c8f | 27538 | 2011-03-14 Richard Guenther <rguenther@suse.de> |
27539 | ||
27540 | PR middle-end/48098 | |
27541 | * tree.c (build_vector_from_val): Adjust assert to requirements | |
27542 | and reality. | |
27543 | ||
fa4116b9 | 27544 | 2011-03-14 Jakub Jelinek <jakub@redhat.com> |
27545 | ||
27546 | PR bootstrap/48102 | |
475f05b7 | 27547 | * graphite-cloog-compat.h (build_cloog_prog): Remove STATE parameter. |
fa4116b9 | 27548 | |
48914aa5 | 27549 | 2011-03-14 Andreas Tobler <andreast@fgznet.ch> |
27550 | ||
dcab66ec | 27551 | * config/rs6000/freebsd.h (RELOCATABLE_NEEDS_FIXUP): Define in |
48914aa5 | 27552 | terms of target_flags_explicit. Adjust copyright year. |
27553 | ||
27554 | * config.gcc: Add FreeBSD PowerPC soft-float libgcc bits. | |
27555 | * config/rs6000/t-freebsd: New file. Add override for | |
27556 | LIB2FUNCS_EXTRA. | |
27557 | ||
b6b39e83 | 27558 | 2011-03-13 Chris Demetriou <cgd@google.com> |
27559 | ||
27560 | * doc/invoke.texi (-fdiagnostics-show-option): Replace with... | |
27561 | (-fno-diagnostics-show-option): this, to reflect current default. | |
27562 | (-Werror=): Update text about -fno-diagnostics-show-option. | |
27563 | ||
54ade85b | 27564 | 2011-03-12 Peter Bergner <bergner@vnet.ibm.com> |
27565 | ||
27566 | PR target/48053 | |
27567 | * config/rs6000/predicates.md (easy_vector_constant_add_self, | |
27568 | easy_vector_constant_msb): Do not handle V2DImode and V2DFmode. | |
27569 | * config/rs6000/rs6000.c (const_vector_elt_as_int): Add assert that | |
27570 | mode is not V2DImode or V2DFmode. | |
27571 | (vspltis_constant): Do not handle V2DImode and V2DFmode. | |
27572 | (rs6000_expand_vector_init): Replace copy_to_reg with copy_to_mode_reg. | |
27573 | * config/rs6000/rs6000.md (movdi_internal32): Allow setting VSX | |
27574 | registers to 0. | |
27575 | (movdi_internal64): Likewise. | |
27576 | ||
98b9957e | 27577 | 2011-03-12 Sebastian Pop <sebastian.pop@amd.com> |
27578 | ||
27579 | PR tree-optimization/47127 | |
27580 | * graphite-clast-to-gimple.c (build_cloog_prog): Removed state | |
27581 | parameter. | |
27582 | (set_cloog_options): Same. | |
27583 | (scop_to_clast): Same. | |
27584 | (print_clast_stmt): Do not call cloog_state_malloc and | |
27585 | cloog_state_free. | |
27586 | (print_generated_program): Same. | |
27587 | (gloog): Same. | |
27588 | * graphite-clast-to-gimple.h (cloog_state): Declared. | |
27589 | (scop_to_clast): Adjust declaration. | |
27590 | * graphite.c (cloog_state): Defined here. | |
27591 | (graphite_initialize): Call cloog_state_malloc. | |
27592 | (graphite_finalize): Call cloog_state_free. | |
27593 | ||
9bf1c74e | 27594 | 2011-03-11 Jason Merrill <jason@redhat.com> |
27595 | ||
27596 | * attribs.c (lookup_attribute_spec): Take const_tree. | |
27597 | * tree.h: Adjust. | |
27598 | ||
28c3349d | 27599 | 2011-03-11 Joseph Myers <joseph@codesourcery.com> |
27600 | ||
27601 | * config/sparc/sparc.c (sparc_option_override): Use | |
27602 | PROCESSOR_NIAGARA2 not PROCESSOR_NIAGARA for "niagara2". | |
27603 | ||
805ad414 | 27604 | 2011-03-11 Richard Guenther <rguenther@suse.de> |
27605 | ||
27606 | PR tree-optimization/48067 | |
27607 | * tree-ssa-math-opts.c (convert_mult_to_fma): Verify the | |
27608 | multiplication result will be only used once on the target | |
27609 | stmt. | |
27610 | ||
dac8c013 | 27611 | 2011-03-11 Richard Guenther <rguenther@suse.de> |
27612 | ||
27613 | * doc/invoke.texi (max-inline-insns-single): Adjust default value. | |
27614 | ||
9abb7e57 | 27615 | 2011-03-11 Richard Guenther <rguenther@suse.de> |
27616 | ||
27617 | PR lto/48073 | |
27618 | * tree.c (find_decls_types_r): Do not walk types only reachable | |
27619 | from IDENTIFIER_NODEs. | |
27620 | ||
5db2ca47 | 27621 | 2011-03-11 Jakub Jelinek <jakub@redhat.com> |
27622 | ||
27623 | PR middle-end/48044 | |
27624 | * ipa.c (cgraph_remove_unreachable_nodes): Enqueue | |
27625 | all vnode->force_output nodes as needed. | |
27626 | ||
bc7331b6 | 27627 | 2011-03-11 Jason Merrill <jason@redhat.com> |
27628 | ||
27629 | PR c++/48069 | |
27630 | * tree.c (type_hash_eq): Use COMPLETE_TYPE_P, not | |
27631 | COMPLETE_OR_UNBOUND_ARRAY_TYPE_P. | |
27632 | ||
7019fd3f | 27633 | 2011-03-11 Martin Jambor <mjambor@suse.cz> |
27634 | ||
27635 | * cgraphunit.c (verify_cgraph_node): Call cgraph_get_node instead of | |
27636 | cgraph_node. | |
27637 | ||
071bc3bd | 27638 | 2011-03-11 Jakub Jelinek <jakub@redhat.com> |
27639 | ||
27640 | PR tree-optimization/48063 | |
27641 | * ipa-inline.c (cgraph_decide_inlining): Don't try to | |
27642 | inline functions called once if !tree_can_inline_p (node->callers). | |
27643 | ||
613a2120 | 27644 | 2011-03-11 Chen Liqin <liqin.gcc@gmail.com> |
b8e22756 | 27645 | |
613a2120 | 27646 | * config.gcc (score-*-elf): Add extra_parts .., update tmake_file and |
27647 | extra_objs. | |
b8e22756 | 27648 | * config/score/score3.c: Delete. |
27649 | * config/score/score3.h: Delete. | |
27650 | * config/score/mul-div.S: Delete. | |
27651 | * config/score/sfp-machine.h: Add new file. | |
27652 | * config/score/constraints.md: Add new file. | |
27653 | * config/score/t-score-softfp: Add new file. | |
613a2120 | 27654 | * config/score/t-score-elf: Remove score3.o, do not generate multilib. |
b8e22756 | 27655 | * config/score/score7.c (score7_const_ok_for_letter_p): Delete. |
27656 | (score7_extra_constraint): Delete. | |
613a2120 | 27657 | (score7_option_override): Remove unused code. |
b8e22756 | 27658 | * config/score/score.c: Remove score3 and score5 define and code. |
27659 | * config/score/score.h: Remove score3 and score5 define and code. | |
613a2120 | 27660 | * config/score/score.md: Remove score3 template and unusual insn. |
b8e22756 | 27661 | * config/score/score.opt: Remove score3 and score5 options. |
27662 | ||
383e9a69 | 27663 | 2011-03-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
27664 | ||
27665 | * config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT | |
27666 | when _HPUX_SOURCE is defined. | |
27667 | (LIB_SPEC): Use -lc instead of -lc_r when -threads is specified. | |
27668 | ||
47c2386f | 27669 | 2011-03-10 Jason Merrill <jason@redhat.com> |
27670 | ||
27671 | PR c++/48029 | |
27672 | * stor-layout.c (layout_type): Don't set structural equality | |
27673 | on arrays of incomplete type. | |
27674 | * tree.c (type_hash_eq): Handle comparing them properly. | |
27675 | ||
54cb44a3 | 27676 | 2011-03-10 Jakub Jelinek <jakub@redhat.com> |
27677 | ||
27678 | PR debug/48043 | |
47c2386f | 27679 | * config/s390/s390.c (s390_delegitimize_address): Make sure the |
54cb44a3 | 27680 | result mode matches original rtl mode. |
27681 | ||
e3fa4645 | 27682 | 2011-03-10 Nick Clifton <nickc@redhat.com> |
27683 | ||
27684 | * config/rx/rx.md (bitset_in_memory, bitclr_in_memory: Fix timings. | |
cf7823c3 | 27685 | (andsi3, andsi3_flags): Fix timings for three operand alternative. |
e3fa4645 | 27686 | |
a7101bd3 | 27687 | 2011-03-09 Jakub Jelinek <jakub@redhat.com> |
27688 | ||
27689 | PR rtl-optimization/47866 | |
27690 | * expr.c (store_field): If MEM_SCALAR_P (target), don't use | |
27691 | MEM_SET_IN_STRUCT_P (to_rtx, 1), just set MEM_IN_STRUCT_P (to_rtx) | |
27692 | if target wasn't scalar. | |
27693 | * function.c (assign_stack_temp_for_type): Assert that neither | |
27694 | MEM_SCALAR_P nor MEM_IN_STRUCT_P is set previously, set either | |
27695 | MEM_IN_STRUCT_P or MEM_SCALAR_P instead of using MEM_SET_IN_STRUCT_P | |
27696 | macro. | |
27697 | * rtl.h (MEM_SET_IN_STRUCT_P): Removed. | |
27698 | ||
6d0afa28 | 27699 | 2011-03-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
27700 | ||
27701 | * config/s390/s390-protos.h (s390_label_align): New prototype. | |
27702 | * config/s390/s390.c (s390_label_align): New function. | |
27703 | * config/s390/s390.h (LABEL_ALIGN): New target macro definition. | |
27704 | ||
f8c7556f | 27705 | 2011-03-08 Michael Meissner <meissner@linux.vnet.ibm.com> |
27706 | ||
27707 | PR target/47755 | |
27708 | * config/rs6000/rs6000.c (easy_altivec_constant): Correctly handle | |
27709 | V2DI/V2DF constants. Only all 0's or all 1's are easy. | |
27710 | (output_vec_const_move): Ditto. | |
27711 | ||
53bb95d9 | 27712 | 2011-03-08 Anatoly Sokolov <aesok@post.ru> |
27713 | ||
27714 | * config/mips/mips.h (PREFERRED_RELOAD_CLASS): Remove macro. | |
27715 | * config/mips/mips-protos.h (mips_preferred_reload_class): Remove. | |
27716 | * config/mips/mips.c (mips_preferred_reload_class): Make static. | |
27717 | Change 'rclass' argument and result type to reg_class_t. | |
27718 | (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
27719 | ||
dfc1e3e4 | 27720 | 2011-03-08 Georg-Johann Lay <avr@gjlay.de> |
27721 | ||
38557452 | 27722 | * config/avr/avr.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. |
27723 | * config/avr/avr.c (TARGET_REGISTER_MOVE_COST) | |
27724 | (TARGET_MEMORY_MOVE_COST): Define. | |
27725 | (avr_register_move_cost, avr_memory_move_cost): New Functions. | |
dfc1e3e4 | 27726 | |
29b369d0 | 27727 | 2011-03-08 Jakub Jelinek <jakub@redhat.com> |
27728 | ||
7a76e05f | 27729 | PR debug/47881 |
27730 | * ira.c (ira): Call df_analyze again if delete_trivially_dead_insns | |
27731 | removed anything. | |
27732 | ||
29b369d0 | 27733 | PR tree-optimization/48022 |
27734 | * fold-const.c (fold_comparison): Don't call fold_overflow_warning | |
27735 | for EQ/NE_EXPR. | |
27736 | ||
88948300 | 27737 | 2011-03-07 Jakub Jelinek <jakub@redhat.com> |
27738 | ||
27739 | PR debug/47991 | |
27740 | * var-tracking.c (find_use_val): Return NULL for | |
27741 | cui->sets && cui->store_p BLKmode MEMs. | |
27742 | ||
3d451f7c | 27743 | 2011-03-07 Anatoly Sokolov <aesok@post.ru> |
27744 | ||
27745 | * config/stormy16/stormy16.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS): | |
27746 | Remove. | |
27747 | * config/stormy16/stormy16-protos.h (xstormy16_print_operand, | |
27748 | xstormy16_print_operand_address): Remove. | |
27749 | * config/stormy16/stormy16.c (xstormy16_print_operand, | |
27750 | xstormy16_print_operand_address): Make static. | |
27751 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define. | |
27752 | ||
613a2120 | 27753 | 2011-03-07 Pat Haugen <pthaugen@us.ibm.com> |
d9350d7a | 27754 | |
27755 | PR target/47862 | |
27756 | * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Define. | |
27757 | * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Undefine | |
27758 | before definition. | |
27759 | ||
68fb4bc0 | 27760 | 2011-03-07 Zdenek Dvorak <ook@ucw.cz> |
27761 | ||
27762 | PR bootstrap/48000 | |
27763 | * cfgloopmanip.c (fix_bb_placements): Return immediately | |
27764 | if FROM is BASE_LOOP's header. | |
27765 | ||
6b37ba94 | 27766 | 2011-03-07 Paul Wögerer <paul_woegerer@mentor.com> |
27767 | ||
27768 | * gimplify.c (gimplify_function_tree): Fix building calls | |
27769 | to __builtin_return_address. | |
27770 | ||
7a2d6ba2 | 27771 | 2011-03-07 Alan Modra <amodra@gmail.com> |
27772 | ||
27773 | * config/rs6000/linux.h (TARGET_ASM_FILE_END): Don't define. | |
27774 | * config/rs6000/linux64.h (TARGET_ASM_FILE_END): Don't define. | |
27775 | * config/rs6000/sysv4.h (TARGET_ASM_FILE_END): Define. | |
27776 | * config/rs6000/rs6000-protos.h (init_cumulative_args): Add fndecl and | |
27777 | return_mode args. | |
27778 | * config/rs6000/rs6000.h (CUMULATIVE_ARGS): Add "escapes". | |
27779 | (INIT_CUMULATIVE_ARGS): Pass FNDECL, VOIDmode. | |
27780 | (INIT_CUMULATIVE_INCOMING_ARGS): Pass current_function_decl, VOIDmode. | |
27781 | (INIT_CUMULATIVE_LIBCALL_ARGS): Pass NULL_TREE, MODE. | |
27782 | * config/rs6000/rs6000.c | |
27783 | (rs6000_elf_end_indicate_exec_stack): Rename to.. | |
27784 | (rs6000_elf_file_end): ..this. Only call file_end_indicate_exec_stack | |
27785 | for POWERPC_LINUX. Move code emitting .gnu_attribute to here, from.. | |
27786 | (rs6000_file_start): ..here. | |
27787 | (rs6000_passes_float, rs6000_passes_vector, rs6000_returns_struct): New | |
27788 | file scope variables. | |
27789 | (call_ABI_of_interest): New function. | |
27790 | (init_cumulative_args): Set above vars when function return value | |
27791 | is a float, vector, or small struct. | |
27792 | (rs6000_function_arg_advance_1): Likewise for function args. | |
27793 | (rs6000_va_start): Set rs6000_passes_float if variable arg function | |
27794 | references float args. | |
27795 | ||
83a53524 | 27796 | 2011-03-07 Mingjie Xing <mingjie.xing@gmail.com> |
27797 | ||
27798 | * doc/cfg.texi: Remove "See" before @ref. | |
27799 | * doc/invoke.texi: Likewise. | |
27800 | ||
e21b716e | 27801 | 2011-03-05 Jason Merrill <jason@redhat.com> |
27802 | ||
27803 | * doc/invoke.texi (C++ Dialect Options): Document ABI v5. | |
27804 | ||
01a092a9 | 27805 | 2011-03-05 Anthony Green <green@moxielogic.com> |
27806 | ||
27807 | * config.gcc (moxie-*-elf): Add newlib-stdint.h to tmfile. | |
27808 | ||
6e05e600 | 27809 | 2011-03-05 Zdenek Dvorak <ook@ucw.cz> |
27810 | ||
27811 | PR rtl-optimization/47899 | |
27812 | * cfgloopmanip.c (fix_bb_placements): Fix first argument | |
27813 | to flow_loop_nested_p when moving the loop upward. | |
27814 | ||
85e02ccb | 27815 | 2011-03-05 Richard Earnshaw <rearnsha@arm.com> |
27816 | ||
27817 | PR target/47719 | |
27818 | * arm.md (movhi_insn_arch4): Accept any immediate constant. | |
27819 | ||
f9e9b574 | 27820 | 2011-03-05 Jakub Jelinek <jakub@redhat.com> |
27821 | ||
27822 | PR tree-optimization/47967 | |
27823 | * ipa-cp.c (build_const_val): Return NULL instead of creating | |
27824 | VIEW_CONVERT_EXPR for mismatching sizes. | |
27825 | (ipcp_create_replace_map): Return NULL if build_const_val failed. | |
27826 | (ipcp_insert_stage): If ipcp_create_replace_map returns NULL, | |
27827 | give up on versioning. | |
27828 | ||
e06d1367 | 27829 | 2011-03-05 Alan Modra <amodra@gmail.com> |
27830 | ||
27831 | PR target/47986 | |
27832 | * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle | |
27833 | full cmodel medium/large lo_sum + high addresses. | |
27834 | ||
cf8ffe7d | 27835 | 2011-03-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
27836 | ||
27837 | * config/s390/s390.c (s390_decompose_address): Reject non-literal | |
27838 | pool references in UNSPEC_LTREL_OFFSET. | |
27839 | ||
aa29908f | 27840 | 2011-03-04 Jan Hubicka <jh@suse.cz> |
27841 | ||
27842 | PR lto/47497 | |
27843 | * lto-symtab.c (lto_cgraph_replace_node): Do not set thunk.alias. | |
27844 | (lto_symtab_merge_cgraph_nodes_1): Update thunk.alias pointers here. | |
475f05b7 | 27845 | * cgraph.h (cgraph_same_body_alias, cgraph_add_thunk): |
27846 | Add node pointers. | |
aa29908f | 27847 | * cgraph.c (cgraph_same_body_alias_1, cgraph_same_body_alias, |
27848 | cgraph_add_thunk): Add node pointers. | |
27849 | * lto-cgraph.c (lto_output_node): Verify that thunks&aliases are | |
27850 | associated to right node. | |
27851 | (input_node): Update use of cgraph_same_body_alias | |
27852 | and cgraph_add_thunk. | |
27853 | ||
3852c2b6 | 27854 | 2011-03-04 Changpeng Fang <changpeng.fang@amd.com> |
27855 | ||
27856 | * config/i386/i386.opt (mprefer-avx128): New flag. | |
475f05b7 | 27857 | * config/i386/i386.c (ix86_preferred_simd_mode): Prefer 128-bit AVX |
27858 | modes when the flag -mprefer-avx128 is on. | |
3852c2b6 | 27859 | |
3f311b17 | 27860 | 2011-03-04 Richard Sandiford <richard.sandiford@linaro.org> |
27861 | ||
27862 | * dwarf2out.c (compare_loc_operands): Fix address handling. | |
27863 | ||
2c91799f | 27864 | 2011-03-04 Alan Modra <amodra@gmail.com> |
27865 | ||
27866 | * tree.h (TREE_ADDRESSABLE): Update FUNCTION_DECL comment. | |
27867 | ||
d5f2f2c4 | 27868 | 2011-03-04 Richard Guenther <rguenther@suse.de> |
27869 | ||
27870 | PR middle-end/47968 | |
27871 | * expmed.c (extract_bit_field_1): Prefer vector modes that | |
27872 | vec_extract patterns can handle. | |
27873 | ||
4ea35dcb | 27874 | 2011-03-04 Richard Guenther <rguenther@suse.de> |
27875 | ||
27876 | PR middle-end/47975 | |
27877 | * optabs.c (optab_for_tree_code): Do not use VECTOR_MODE_P. | |
27878 | ||
e9c97615 | 27879 | 2011-03-04 Richard Henderson <rth@redhat.com> |
27880 | ||
27881 | * explow.c (emit_stack_save): Remove 'after' parameter. | |
27882 | (emit_stack_restore): Likewise. | |
27883 | * expr.h: Update to match. | |
27884 | * builtins.c, calls.c, stmt.c: Likewise. | |
27885 | * config/alpha/alpha.md, config/avr/avr.md: Likewise. | |
27886 | * config/mips/mips.md, config/pa/pa.md, config/vax/vax.md: Likewise. | |
27887 | * function.c (expand_function_end): Insert the emit_stack_save | |
27888 | sequence before parm_birth_insn instead of after. | |
27889 | ||
1fda60c6 | 27890 | 2011-03-03 Uros Bizjak <ubizjak@gmail.com> |
27891 | ||
27892 | * config/i386/sse.md (*avx_pmaddubsw128): Fix mode of VEC_SELECT RTX. | |
27893 | (ssse3_pmaddubsw128): Ditto. | |
27894 | (ssse3_pmaddubsw): Ditto. | |
27895 | ||
f4210abd | 27896 | 2011-03-03 Steve Ellcey <sje@cup.hp.com> |
27897 | ||
27898 | * config/ia64/t-hpux: Add $(srcdir)/unwind-c.c to LIB2ADDEH | |
27899 | ||
e488c25f | 27900 | 2011-03-03 Jakub Jelinek <jakub@redhat.com> |
27901 | ||
9b695a53 | 27902 | PR c/47963 |
27903 | * gimplify.c (omp_add_variable): Only call omp_notice_variable | |
27904 | on TYPE_SIZE_UNIT if it is a DECL. | |
27905 | ||
e488c25f | 27906 | PR debug/47283 |
27907 | * cfgexpand.c (expand_debug_expr) <case MEM_REF>: If MEM_REF | |
27908 | first operand is not is_gimple_mem_ref_addr, try to fold it. | |
27909 | If the operand still isn't is_gimple_mem_ref_addr, clear | |
27910 | MEM_EXPR on op0. | |
27911 | ||
9c01641d | 27912 | 2011-03-03 Richard Guenther <rguenther@suse.de> |
27913 | ||
27914 | PR middle-end/47283 | |
27915 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Make code | |
27916 | match comment. | |
27917 | (refs_may_alias_p_1): For release branches return true if | |
27918 | we are confused by our input. | |
27919 | ||
dc3b3062 | 27920 | 2011-03-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
27921 | ||
27922 | * config/s390/s390.c (s390_function_value): Rename to ... | |
27923 | (s390_function_and_libcall_value): ... this. | |
27924 | (s390_function_value): New function. | |
27925 | (s390_libcall_value): New function. | |
1fda60c6 | 27926 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Define target hooks. |
dc3b3062 | 27927 | * config/s390/s390.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove |
27928 | target macro definitions. | |
27929 | * config/s390/s390-protos.h (s390_function_value): Remove prototype. | |
27930 | ||
5c377a13 | 27931 | 2011-03-02 Joseph Myers <joseph@codesourcery.com> |
27932 | ||
27933 | * config/i386/freebsd64.h (CC1_SPEC): Define. | |
27934 | * config/i386/linux64.h (CC1_SPEC): Define. | |
27935 | * config/i386/x86-64.h (CC1_SPEC): Don't define. | |
27936 | ||
f9fd3680 | 27937 | 2011-03-02 Anatoly Sokolov <aesok@post.ru> |
27938 | ||
27939 | * config/stormy16/stormy16.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): | |
27940 | Remove. | |
27941 | * config/stormy16/stormy16.c: Include reload.h. | |
27942 | (xstormy16_memory_move_cost): New function. | |
27943 | (TARGET_MEMORY_MOVE_COST): Define. | |
27944 | ||
46313beb | 27945 | 2011-03-02 Richard Sandiford <richard.sandiford@linaro.org> |
27946 | ||
27947 | PR rtl-optimization/47925 | |
27948 | * cse.c (count_reg_usage): Don't ignore the SET_DEST of instructions | |
27949 | with side effects. Remove the more-specific check for volatile asms. | |
27950 | ||
f6b38d5f | 27951 | 2011-03-02 Alan Modra <amodra@gmail.com> |
27952 | ||
27953 | PR target/47935 | |
27954 | * config/rs6000/predicates.md (lwa_operand): Check cmodel medium | |
27955 | toc relative addresses for valid offsets. | |
27956 | ||
ffb35eed | 27957 | 2011-03-01 Richard Guenther <rguenther@suse.de> |
27958 | ||
27959 | PR tree-optimization/47890 | |
27960 | * tree-vect-loop.c (get_initial_def_for_induction): Set | |
27961 | related stmt properly. | |
27962 | ||
4525baee | 27963 | 2011-03-01 Richard Guenther <rguenther@suse.de> |
27964 | ||
27965 | PR lto/47924 | |
27966 | * lto-streamer.c (lto_record_common_node): Also register | |
27967 | the canonical type. | |
27968 | ||
f69f16c8 | 27969 | 2011-03-01 Richard Guenther <rguenther@suse.de> |
27970 | ||
27971 | PR lto/46911 | |
27972 | * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers): | |
27973 | Do not stream DECL_ABSTRACT_ORIGIN. | |
27974 | (lto_input_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION, | |
27975 | BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN. | |
27976 | * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers): | |
27977 | Do not stream DECL_ABSTRACT_ORIGIN. | |
27978 | (lto_output_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION, | |
27979 | BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN. | |
27980 | ||
65bf7507 | 27981 | 2011-02-28 Anatoly Sokolov <aesok@post.ru> |
27982 | ||
27983 | * config/stormy16/stormy16.h (FUNCTION_VALUE, LIBCALL_VALUE, | |
27984 | FUNCTION_VALUE_REGNO_P): Remove. | |
50fd5b8b | 27985 | * config/stormy16/stormy16-protos.h (xstormy16_function_value): Remove. |
65bf7507 | 27986 | * config/stormy16/stormy16.c (xstormy16_function_value): Make static. |
27987 | Add 'outgoing' argument. | |
27988 | (xstormy16_libcall_value, xstormy16_function_value_regno_p): New | |
27989 | function. | |
27990 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
27991 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
27992 | ||
875ffd1d | 27993 | 2011-02-28 Kai Tietz <kai.tietz@onevision.com> |
27994 | ||
27995 | PR debug/28047 | |
27996 | * dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp. | |
27997 | (lookup_filename): Likewise. | |
50fd5b8b | 27998 | * final.c (remap_debug_filename): Use filename_ncmp instead of strncmp. |
875ffd1d | 27999 | |
943d8723 | 28000 | 2011-02-28 Bernd Schmidt <bernds@codesourcery.com> |
28001 | Jakub Jelinek <jakub@redhat.com> | |
28002 | ||
28003 | PR middle-end/47893 | |
28004 | * rtl.h (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Define. | |
28005 | (assign_stack_local_1): Change last argument type to int. | |
28006 | * function.c (assign_stack_local_1): Replace reduce_alignment_ok | |
28007 | argument with kind. If bit ASLK_RECORD_PAD is not set in it, | |
50fd5b8b | 28008 | don't record padding space into frame_space_list nor use those areas. |
943d8723 | 28009 | (assign_stack_local): Adjust caller. |
28010 | (assign_stack_temp_for_type): Call assign_stack_local_1 instead | |
28011 | of assign_stack_local, pass 0 as last argument. | |
28012 | * caller-save.c (setup_save_areas): Adjust assign_stack_local_1 | |
28013 | callers. | |
28014 | ||
34edf61b | 28015 | 2011-02-28 Jakub Jelinek <jakub@redhat.com> |
28016 | ||
cd799492 | 28017 | PR debug/47283 |
28018 | * cfgexpand.c (convert_debug_memory_address): Add AS parameter. | |
28019 | Use target address_mode and pointer_mode hooks instead of hardcoded | |
28020 | Pmode and ptr_mode. Handle some simple cases of extending if | |
28021 | POINTERS_EXTEND_UNSIGNED < 0. | |
28022 | (expand_debug_expr) <case MEM_REF, INDIRECT_REF, TARGET_MEM_REF>: | |
28023 | Call convert_debug_memory_address. | |
28024 | (expand_debug_expr) <case ADDR_EXPR>: Pass as to | |
28025 | convert_debug_memory_address. | |
28026 | ||
34edf61b | 28027 | PR middle-end/46790 |
28028 | * configure.ac (HAVE_LD_EH_GC_SECTIONS_BUG): New test. | |
28029 | * configure: Regenerated. | |
28030 | * config.in: Regenerated. | |
28031 | * varasm.c (default_function_section): Return NULL | |
50fd5b8b | 28032 | if HAVE_LD_EH_GC_SECTIONS_BUG and decl has implicit section name. |
34edf61b | 28033 | |
ef725e2a | 28034 | 2011-02-28 Martin Jambor <mjambor@suse.cz> |
28035 | ||
28036 | * ipa-inline.c (cgraph_decide_inlining_of_small_functions): Fix | |
28037 | the description to match the printed values. | |
28038 | ||
a6519462 | 28039 | 2011-02-28 Richard Guenther <rguenther@suse.de> |
28040 | ||
28041 | * tree-inline.c (tree_function_versioning): Set BLOCK_SUPERCONTEXT | |
28042 | of the copied scope tree. | |
28043 | ||
0695a9f1 | 28044 | 2011-02-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
28045 | ||
28046 | * doc/extend.texi (Function Attributes): Avoid deeply (and | |
28047 | wrongly) nested tables. | |
28048 | ||
776f6fe8 | 28049 | 2011-02-27 Jakub Jelinek <jakub@redhat.com> |
28050 | ||
28051 | PR middle-end/47903 | |
28052 | * real.c (real_arithmetic) <case PLUS_EXPR, MINUS_EXPR, | |
28053 | MULT_EXPR, RDIV_EXPR>: Clear padding bits in *r first if | |
28054 | r isn't op0 nor op1. | |
28055 | ||
dfa3cb1f | 28056 | 2011-02-23 Georg-Johann Lay <avr@gjlay.de> |
28057 | ||
28058 | * config/avr/avr.md: Remove magic comment for emacs. | |
28059 | ||
db17070c | 28060 | 2011-02-23 Georg-Johann Lay <avr@gjlay.de> |
28061 | ||
28062 | PR target/45261 | |
28063 | * config/avr/avr.c (avr_option_override): Use error on bad options. | |
28064 | (avr_help): New function. | |
28065 | (TARGET_HELP): Define. | |
28066 | ||
1f959902 | 28067 | 2011-02-22 Georg-Johann Lay <avr@gjlay.de> |
28068 | ||
28069 | PR target/42240 | |
28070 | * config/avr/avr.c (avr_cannot_modify_jumps_p): New function. | |
28071 | (TARGET_CANNOT_MODIFY_JUMPS_P): Define. | |
28072 | ||
30f499b1 | 28073 | 2011-02-26 Gerald Pfeifer <gerald@pfeifer.com> |
28074 | ||
28075 | * doc/invoke.texi (ARC Options): Use CPU instead of cpu. | |
28076 | (ARM Options): Ditto. | |
28077 | (i386 and x86-64 Options): Ditto. | |
28078 | (RX Options): Ditto. | |
28079 | (SPARC Options): Ditto. | |
28080 | ||
0be8ff0a | 28081 | 2011-02-26 Tijl Coosemans <tijl@coosemans.org> |
28082 | ||
28083 | * config.gcc (i386-*-freebsd*): Make i486 the default arch on | |
28084 | FreeBSD 6 and later. Generally use cpu generic. | |
28085 | ||
80778a8f | 28086 | 2011-02-25 Gerald Pfeifer <gerald@pfeifer.com> |
50fd5b8b | 28087 | |
80778a8f | 28088 | * doc/cpp.texi: Update copyright years. |
28089 | ||
ba6ea72b | 28090 | 2011-02-25 Sebastien Bourdeauducq <sebastien@milkymist.org> |
a965af21 | 28091 | |
ba6ea72b | 28092 | PR target/46898 |
a965af21 | 28093 | * config/lm32/lm32.md (ashrsi3): Added needed variable. |
28094 | ||
ba6ea72b | 28095 | 2011-02-25 Jon Beniston <jon@beniston.com> |
a965af21 | 28096 | |
ba6ea72b | 28097 | PR target/46898 |
a965af21 | 28098 | * config/lm32/lm32.h (INCOMING_RETURN_ADDR_RTX): New. |
28099 | * config/lm32/lm32.md (ashlsi3): Remove unused variable. | |
28100 | * config/lm32/lm32.c (TARGET_EXCEPT_UNWIND_INFO): New. | |
28101 | (lm32_block_move_inline): Add type cast to remove warning. | |
50fd5b8b | 28102 | (lm32_expand_prologue): Generate fp in a way compatible with dwarf2out. |
a965af21 | 28103 | (gen_int_relational): Move declarations to start of function. |
28104 | ||
96b07a49 | 28105 | 2011-02-25 Eric Botcazou <ebotcazou@adacore.com> |
28106 | ||
28107 | PR tree-optimization/45470 | |
28108 | * tree-vect-data-refs.c (vect_analyze_data_refs): Fail if a statement | |
28109 | can throw internally only. | |
28110 | * tree-vect-stmts.c (vectorizable_call): Likewise. | |
28111 | ||
8fe62af3 | 28112 | 2011-02-24 Anatoly Sokolov <aesok@post.ru> |
28113 | ||
28114 | * config/stormy16/stormy16.h (PREFERRED_RELOAD_CLASS, | |
28115 | PREFERRED_OUTPUT_RELOAD_CLASS): Remove. | |
28116 | * config/stormy16/stormy16-protos.h | |
28117 | (xstormy16_preferred_reload_class): Remove. | |
28118 | * config/stormy16/stormy16.c (xstormy16_preferred_reload_class): Make | |
28119 | static. Change 'rclass' argument and return type to reg_class_t. | |
28120 | (TARGET_PREFERRED_RELOAD_CLASS, | |
28121 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
28122 | ||
c7f193a9 | 28123 | 2011-02-24 Richard Guenther <rguenther@suse.de> |
28124 | ||
28125 | * lto-streamer-in.c (input_bb): Do not find referenced vars | |
28126 | in debug statements. | |
28127 | ||
4d7aaf8e | 28128 | 2011-02-23 Jason Merrill <jason@redhat.com> |
28129 | ||
28130 | * common.opt (fabi-version): Document v5 and v6. | |
28131 | ||
1d9199d5 | 28132 | 2011-02-23 Richard Guenther <rguenther@suse.de> |
28133 | ||
28134 | PR tree-optimization/47849 | |
28135 | * tree-if-conv.c (main_tree_if_conversion): Free postdom info. | |
28136 | ||
fde5bd5c | 28137 | 2011-02-23 Jie Zhang <jie@codesourcery.com> |
28138 | ||
28139 | * opts-common.c (decode_cmdline_option): Print empty string | |
28140 | argument as "" in decoded->orig_option_with_args_text. | |
28141 | * gcc.c (execute): Print empty string argument as "" | |
28142 | in the verbose output. | |
28143 | (do_spec_1): Keep empty string argument. | |
28144 | ||
269a3896 | 28145 | 2011-02-23 Nathan Froyd <froydnj@codesourcery.com> |
28146 | ||
28147 | * config.gcc: Declare score-* and crx-* obsolete. | |
28148 | ||
90db8e34 | 28149 | 2011-02-23 Jie Zhang <jie@codesourcery.com> |
28150 | ||
28151 | PR rtl-optimization/47763 | |
28152 | * web.c (web_main): Ignore naked clobber when replacing register. | |
28153 | ||
50ff388b | 28154 | 2011-02-22 Anatoly Sokolov <aesok@post.ru> |
28155 | ||
28156 | * config/stormy16/stormy16.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): | |
28157 | Remove. | |
28158 | ||
d4bd50d9 | 28159 | 2011-02-22 Sebastian Pop <sebastian.pop@amd.com> |
28160 | ||
28161 | PR doc/47848 | |
28162 | * doc/invoke.texi: Do not mention -ftree-loop-if-convert-memory-writes. | |
28163 | ||
b8a3bb74 | 28164 | 2011-02-22 Mike Stump <mikestump@comcast.net> |
28165 | ||
28166 | * acinclude.m4 (gcc_cv_gas_vers): Add -arch ppc for probing darwin | |
28167 | assembler. | |
28168 | * configure: Regenerate. | |
28169 | ||
a79c1c05 | 28170 | 2011-02-21 Chung-Lin Tang <cltang@codesourcery.com> |
28171 | ||
28172 | PR rtl-optimization/46002 | |
28173 | * ira-color.c (update_copy_costs): Change class intersection | |
28174 | test to reg_class_contents[] test of 'hard_regno'. | |
28175 | ||
93cc2636 | 28176 | 2011-02-21 Joseph Myers <joseph@codesourcery.com> |
28177 | ||
28178 | * config/alpha/osf5.opt (mno-mips-tfile): Mark as Target rather | |
28179 | than Driver option. | |
28180 | * config/hpux11.opt (mt): Likewise. | |
28181 | * config/microblaze/microblaze.opt (mxl-mode-xilkernel): Likewise. | |
28182 | * config/rs6000/xilinx.opt (mno-clearbss, mppcperflib): Likewise. | |
28183 | * config/vax/elf.opt (mno-asm-pic): Likewise. | |
28184 | * config/vms/vms.opt (map, mvms-return-codes): Likewise. | |
28185 | ||
820c090b | 28186 | 2011-02-21 Mike Stump <mikestump@comcast.net> |
28187 | ||
28188 | PR target/47822 | |
28189 | * config/darwin-protos.h (darwin_init_cfstring_builtins): Return a | |
28190 | tree so we can get save the type. | |
28191 | * config/i386/darwin.h (SUBTARGET_INIT_BUILTINS): Reserve builtin slot | |
28192 | for CFString instead of trying to use past the end of the builtins. | |
28193 | * config/i386/i386.c (IX86_BUILTIN_CFSTRING): Likewise. | |
28194 | * config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_CFSTRING): Likewise. | |
28195 | * config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): Likewise. | |
28196 | * config/darwin.c (DARWIN_BUILTIN_CFSTRINGMAKECONSTANTSTRING): | |
28197 | Rename to darwin_builtin_cfstring. | |
28198 | (darwin_init_cfstring_builtins): Return the built type. | |
28199 | ||
63bd35a7 | 28200 | 2011-02-21 Uros Bizjak <ubizjak@gmail.com> |
28201 | ||
28202 | PR target/47840 | |
28203 | * config/i386/avxintrin.h (_mm256_insert_epi32): Use _mm_insert_epi32. | |
28204 | (_mm256_insert_epi64): Use _mm_insert_epi64. | |
28205 | ||
e53c7df3 | 28206 | 2011-02-21 Anatoly Sokolov <aesok@post.ru> |
28207 | ||
28208 | * config/stormy16/stormy16.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
28209 | * config/stormy16/stormy16-protos.h | |
28210 | (xstormy16_mode_dependent_address_p): Remove. | |
28211 | * config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p): | |
28212 | Make static. Change return type to bool. Change argument type to | |
28213 | const_rtx. Remove dead code. | |
28214 | (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
28215 | ||
03d20231 | 28216 | 2011-02-21 Richard Guenther <rguenther@suse.de> |
28217 | ||
28218 | PR lto/47820 | |
28219 | * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers): | |
28220 | Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs. | |
28221 | (lto_input_ts_block_tree_pointers): Hook a BLOCK into the | |
28222 | TUs context. | |
63bd35a7 | 28223 | * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers): |
03d20231 | 28224 | Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs. |
28225 | ||
b1e3921b | 28226 | 2011-02-20 Richard Guenther <rguenther@suse.de> |
28227 | ||
28228 | PR lto/47822 | |
28229 | * tree.c (free_lang_data_in_decl): Clean builtins from | |
28230 | the TU decl BLOCK_VARS. | |
63bd35a7 | 28231 | |
82467e60 | 28232 | 2011-02-19 Alexandre Oliva <aoliva@redhat.com> |
28233 | ||
28234 | PR debug/47620 | |
28235 | PR debug/47630 | |
28236 | * haifa-sched.c (fix_tick_ready): Skip tick computation | |
28237 | for debug insns. | |
28238 | ||
d892298f | 28239 | 2011-02-19 Richard Guenther <rguenther@suse.de> |
28240 | ||
28241 | PR lto/47647 | |
28242 | * lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers): | |
28243 | Remove lazy BLOCK_VARS streaming. | |
28244 | (lto_input_ts_block_tree_pointers): Likewise. | |
28245 | * lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise. | |
28246 | ||
8c35683d | 28247 | 2011-02-19 Joseph Myers <joseph@codesourcery.com> |
28248 | ||
28249 | * config.gcc (i[34567]86-pc-msdosdjgpp*): Use i386/djgpp-stdint.h. | |
28250 | ||
4295c97b | 28251 | 2011-02-19 Joseph Myers <joseph@codesourcery.com> |
28252 | ||
28253 | * config/i386/biarch32.h, config/i386/mach.h, | |
28254 | config/rs6000/aix.opt, config/sh/superh64.h: Remove. | |
28255 | ||
ff8e131f | 28256 | 2011-02-19 Jakub Jelinek <jakub@redhat.com> |
28257 | ||
28258 | PR target/47800 | |
28259 | * config/i386/i386.md (peephole2 for shift and plus): Use | |
28260 | operands[1] original mode in the first insn. | |
28261 | ||
828a4913 | 28262 | 2011-02-18 Mike Stump <mikestump@comcast.net> |
28263 | ||
5f41e8fd | 28264 | * config/t-darwin (TM_H): Add dependency on darwin-sections.def. |
828a4913 | 28265 | |
84283c29 | 28266 | 2011-02-18 Jan Hubicka <jh@suse.cz> |
28267 | ||
28268 | PR middle-end/47788 | |
5f41e8fd | 28269 | * ipa-inline.c (compute_inline_parameters): Set disregard_inline_limits |
28270 | to zero when the function is not inlinable at all. | |
84283c29 | 28271 | |
22c4d420 | 28272 | 2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
28273 | ||
28274 | * config.gcc (hppa[12]*-*-hpux11*): Set extra_parts. | |
28275 | * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock, | |
28276 | pthread_mutex_unlock, pthread_once): Reinstate pthread stubs. | |
28277 | * config/pa/t-pa-hpux11: Add rules to build pthread stubs. | |
28278 | * config/pa/t-pa64: Likewise. | |
28279 | * config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Define. | |
28280 | ||
60c10fe6 | 28281 | 2011-02-18 Jakub Jelinek <jakub@redhat.com> |
28282 | ||
28283 | PR driver/47787 | |
28284 | * gcc.c (default_compilers): Clear combinable field for "@cpp-output". | |
28285 | ||
c7f840ef | 28286 | 2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
28287 | ||
28288 | PR target/47792 | |
28289 | * gthr-dce.h (__gthread_mutx_destroy): Fix typo in name. | |
28290 | ||
bb10104e | 28291 | 2011-02-18 Anatoly Sokolov <aesok@post.ru> |
28292 | ||
28293 | * config/m32r/m32r.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, | |
28294 | RTX_OK_FOR_BASE_P, RTX_OK_FOR_OFFSET_P, LEGITIMATE_OFFSET_ADDRESS_P, | |
28295 | LEGITIMATE_LO_SUM_ADDRESS_P, LOAD_POSTINC_P, STORE_PREINC_PREDEC_P, | |
28296 | GO_IF_LEGITIMATE_ADDRESS): Remove macros. | |
28297 | * config/m32r/m32r.c (TARGET_LEGITIMATE_ADDRESS_P): Define. | |
28298 | (m32r_rtx_ok_for_base_p, m32r_rtx_ok_for_offset_p, | |
28299 | m32r_legitimate_offset_addres_p, m32r_legitimate_lo_sum_addres_p, | |
28300 | m32r_load_postinc_p, m32r_store_preinc_predec_p, | |
28301 | m32r_legitimate_address_p): New functions. | |
28302 | * config/m32r/constraints.md (constraint "S"): Don't use | |
28303 | STORE_PREINC_PREDEC_P. | |
28304 | (constraint "U"): Don't use LOAD_POSTINC_P. | |
28305 | ||
6b629457 | 28306 | 2011-02-18 Chung-Lin Tang <cltang@codesourcery.com> |
28307 | ||
28308 | PR rtl-optimization/46178 | |
28309 | * ira.c (setup_hard_regno_class): Use ira_class_translate[] to | |
28310 | compute ira_hard_regno_cover_class[]. | |
28311 | ||
30865946 | 28312 | 2011-02-18 Richard Guenther <rguenther@suse.de> |
28313 | ||
28314 | PR lto/47798 | |
28315 | * lto-streamer.h (lto_global_var_decls): Declare. | |
28316 | * lto-streamer-in.c (lto_register_var_decl_in_symtab): Register | |
28317 | statics for global var processing. | |
28318 | ||
b533d4c1 | 28319 | 2011-02-18 Richard Guenther <rguenther@suse.de> |
28320 | ||
28321 | PR tree-optimization/47737 | |
28322 | * tree-ssa-loop-im.c (extract_true_false_args_from_phi): Fix | |
28323 | edge dominance check. | |
28324 | ||
ce6d059c | 28325 | 2011-02-18 Jakub Jelinek <jakub@redhat.com> |
28326 | ||
28327 | PR debug/47780 | |
28328 | * cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Call copy_rtx to | |
28329 | avoid invalid rtx sharing. | |
28330 | ||
159581d2 | 28331 | 2011-02-18 Gerald Pfeifer <gerald@pfeifer.com> |
28332 | ||
28333 | * doc/cpp.texi (Obsolete Features): Add background on the | |
28334 | origin of assertions. | |
28335 | ||
267785bc | 28336 | 2011-02-17 Iain Sandoe <iains@gcc.gnu.org> |
28337 | ||
28338 | * config/darwin-c.c (darwin_cpp_builtins): Define __OBJC2__ for | |
63bd35a7 | 28339 | objc_abi == 2. |
267785bc | 28340 | * config/darwin.c (output_objc_section_asm_op): Added support for |
28341 | ABI v1 and v2. | |
28342 | (is_objc_metadata): New. | |
28343 | (darwin_objc2_section): New. | |
28344 | (darwin_objc1_section): New. | |
28345 | (machopic_select_section): Added support for ABI v1 and v2. | |
28346 | (darwin_emit_objc_zeroed): New. | |
28347 | (darwin_output_aligned_bss): Detect objc metadata and treat it | |
28348 | appropriately. | |
28349 | (darwin_asm_output_aligned_decl_common): Same. | |
28350 | (darwin_asm_output_aligned_decl_local): Same. | |
28351 | * config/darwin-sections.def: Updated for ABI v1 and v2. | |
28352 | * config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): When | |
28353 | compiling Objective-C code for the NeXT runtime, default to using | |
28354 | ABI version 0 for 32-bit, and version 2 for 64-bit. | |
28355 | ||
d2807aa3 | 28356 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> |
28357 | ||
28358 | * common.opt (optimize_fast): New Variable. | |
28359 | * opts.c (default_options_optimization): Use opts->x_optimize_fast | |
28360 | instead of local variable ofast. | |
28361 | ||
29cf2335 | 28362 | 2011-02-17 Nicola Pero <nicola.pero@meta-innovation.com> |
28363 | ||
28364 | * doc/invoke.texi (fobjc-abi-version): Documented. | |
28365 | (fobjc-nilcheck): Documented. | |
28366 | (fno-nil-receiver): Updated documentation to refer to the NeXT ABI | |
28367 | version. | |
28368 | ||
455188e9 | 28369 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> |
28370 | ||
28371 | PR driver/47390 | |
28372 | * common.opt (export-dynamic): New Driver option. | |
28373 | * gcc.c (LINK_COMMAND_SPEC): Add comment about %{e*}. | |
28374 | ||
e29d44c5 | 28375 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> |
28376 | ||
28377 | * config/rx/rx.h (LIB_SPEC): Match -msim not -msim*. | |
28378 | ||
649597af | 28379 | 2011-02-17 Alexandre Oliva <aoliva@redhat.com> |
28380 | Jan Hubicka <jh@suse.cz> | |
28381 | ||
28382 | PR debug/47106 | |
28383 | PR debug/47402 | |
28384 | * cfgexpand.c (account_used_vars_for_block): Remove. | |
28385 | (estimated_stack_frame_size): Use referenced vars. | |
28386 | * tree-inline.c (remap_decl): Only mark VAR_DECLs as referenced | |
28387 | that were referenced in the original function. Test src_fn | |
28388 | rather than cfun. Drop redundant get_var_ann. | |
28389 | (setup_one_parameter): Drop redundant get_var_ann. | |
28390 | (declare_return_variable): Likewise. | |
28391 | (copy_decl_for_dup_finish): Mark VAR_DECLs referenced in src_fn. | |
28392 | (copy_arguments_for_versioning): Drop redundant get_var_ann. | |
28393 | * ipa-inline.c (compute_inline_parameters): Do not compute | |
28394 | disregard_inline_limits here. | |
649597af | 28395 | (compute_inlinable_for_current, pass_inlinable): New. |
28396 | (pass_inline_parameters): Require PROP_referenced_vars. | |
28397 | * cgraphunit.c (cgraph_process_new_functions): Don't run | |
63bd35a7 | 28398 | compute_inline_parameters explicitly unless function is in SSA form. |
649597af | 28399 | (cgraph_analyze_function): Set .disregard_inline_limits. |
28400 | * tree-sra.c (convert_callers): Compute inliner parameters | |
28401 | only for functions already in SSA form. | |
28402 | ||
c146feab | 28403 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> |
28404 | ||
28405 | * config/sparc/sparc.h (CPP_ENDIAN_SPEC): Don't handle | |
28406 | -mlittle-endian-data. | |
28407 | ||
b13e238b | 28408 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> |
28409 | ||
28410 | * config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Match -mfpu and | |
28411 | -mno-fpu, not -fpu and -no-fpu. | |
28412 | * config/sparc/sol2-bi.h (OPTION_DEFAULT_SPECS): Likewise. | |
28413 | * config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Likewise. | |
28414 | ||
9fd3a486 | 28415 | 2011-02-17 Uros Bizjak <ubizjak@gmail.com> |
28416 | ||
28417 | PR target/43653 | |
28418 | * config/i386/i386.c (ix86_secondary_reload): Handle SSE | |
28419 | input reload with PLUS RTX. | |
28420 | ||
358db628 | 28421 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> |
28422 | ||
28423 | * config/mips/mips.opt (mno-mdmx): Use Var(TARGET_MDMX, 0) instead | |
28424 | of InverseVar(MDMX). | |
28425 | ||
3032caa3 | 28426 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> |
28427 | ||
28428 | * config/sh/embed-elf.h (LIBGCC_SPEC): Match -m4-340 instead of | |
28429 | --m4-340. | |
28430 | ||
4b23df5b | 28431 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> |
28432 | ||
28433 | * config/mn10300/mn10300.opt (mno-crt0): New. | |
28434 | ||
10c4d368 | 28435 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> |
28436 | ||
28437 | * config/m68k/uclinux.opt (static-libc): New Driver option. | |
28438 | ||
01440cd1 | 28439 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> |
28440 | ||
28441 | * config/m32c/m32c.h (LIB_SPEC): Match -msim not -msim*. | |
28442 | ||
efe49cb9 | 28443 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> |
28444 | ||
28445 | * config/lm32/lm32.h (ASM_SPEC): Use %{muser-enabled} instead of | |
28446 | %{muser-extend-enabled}. | |
28447 | ||
e5d5c850 | 28448 | 2011-02-16 Richard Guenther <rguenther@suse.de> |
28449 | ||
28450 | PR tree-optimization/47738 | |
28451 | * tree-ssa-loop.c (run_tree_predictive_commoning): Return | |
28452 | the TODO from tree_predictive_commoning. | |
28453 | ||
18669cea | 28454 | 2011-02-15 Jeff Law <law@redhat.com> |
28455 | ||
28456 | Revert | |
28457 | 2011-01-25 Jeff Law <law@redhat.com> | |
28458 | ||
28459 | PR rtl-optimization/37273 | |
28460 | * ira-costs.c (scan_one_insn): Detect constants living in memory and | |
28461 | handle them like argument loads from stack slots. Do not double | |
28462 | count memory for memory constants and argument loads from stack slots. | |
28463 | ||
4252f7fe | 28464 | 2011-02-15 Michael Meissner <meissner@linux.vnet.ibm.com> |
28465 | ||
28466 | PR target/47755 | |
28467 | * config/rs6000/predicates.md (easy_vector_constant): Allow V2DI | |
28468 | mode for vector constants. Remove code that checks for TImode. | |
28469 | ||
22bbc9c1 | 28470 | 2011-02-15 Alexandre Oliva <aoliva@redhat.com> |
28471 | ||
28472 | PR debug/47106 | |
28473 | PR debug/47402 | |
28474 | * cgraph.h (compute_inline_parameters): Return void. | |
28475 | * ipa-inline.c (compute_inline_parameters): Adjust. | |
28476 | ||
970270ba | 28477 | 2011-02-15 Alexandre Oliva <aoliva@redhat.com> |
28478 | ||
28479 | PR debug/47106 | |
28480 | PR debug/47402 | |
28481 | * tree-inline.h (estimated_stack_frame_size): Take cgraph node | |
28482 | rather than decl. | |
28483 | * cfgexpand.c (estimated_stack_frame_size): Likewise. | |
28484 | * ipa-inline.c (compute_inline_parameters): Adjust. | |
28485 | ||
a23e00ae | 28486 | 2011-02-15 Alexandre Oliva <aoliva@redhat.com> |
28487 | ||
28488 | PR debug/47106 | |
28489 | PR debug/47402 | |
28490 | * tree-flow.h (FOR_EACH_REFERENCED_VAR): Add FN argument. | |
28491 | Adjust all users. Pass FN to... | |
28492 | * tree-flow-inline.h (first_referenced_var): ... this. Add | |
28493 | fn argument. | |
28494 | * ipa-struct-reorg.c: Adjust. | |
28495 | * tree-dfa.c: Adjust. | |
28496 | * tree-into-ssa.c: Adjust. | |
28497 | * tree-sra.c: Adjust. | |
28498 | * tree-ssa-alias.c: Adjust. | |
28499 | * tree-ssa-live.c: Adjust. | |
28500 | * tree-ssa.c: Adjust. | |
28501 | * tree-ssanames.c: Adjust. | |
28502 | * tree-tailcall.c: Adjust. | |
28503 | ||
29e4566c | 28504 | 2011-02-15 Alexandre Oliva <aoliva@redhat.com> |
28505 | ||
28506 | PR debug/47106 | |
28507 | PR debug/47402 | |
28508 | * tree-flow.h (referenced_var_lookup): Add fn parameter. | |
28509 | Adjust all callers. | |
28510 | * tree-dfa.c (referenced_var_lookup): Use fn instead of cfun. | |
28511 | * tree-flow-inline.h: Adjust. | |
28512 | * gimple-pretty-print.c: Adjust. | |
28513 | * tree-into-ssa.c: Adjust. | |
28514 | * tree-ssa.c: Adjust. | |
28515 | * cfgexpand.c: Adjust. | |
28516 | ||
8ba7ed0c | 28517 | 2011-02-15 Nathan Froyd <froydnj@codesourcery.com> |
28518 | ||
9fd3a486 | 28519 | * config/iq2000/i2000.h (REG_CLASS_FROM_LETTER): Delete. |
28520 | (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
28521 | (EXTRA_CONSTRAINT): Delete. | |
28522 | * config/iq2000/constraints.md: New file. | |
28523 | * config/iq2000/iq2000.md: Include it. | |
8ba7ed0c | 28524 | (define_insn ""): Delete. |
28525 | (movsi_internal2, movhi_internal2, movqi_internal2): Delete | |
28526 | unsupported constraint letters from patterns. | |
28527 | (call_value, call_value_internal1): Likewise. | |
28528 | (call_value_multiple_internal1): Likewise. | |
28529 | ||
e7076c21 | 28530 | 2011-02-15 Nick Clifton <nickc@redhat.com> |
28531 | ||
28532 | * config/mn10300/mn10300.c: Include tm-constrs.h. | |
28533 | (struct liw_data): New data structure describing an LIW candidate | |
28534 | instruction. | |
28535 | (extract_bundle): Use struct liw_data. Allow small integer | |
28536 | operands for some instructions. | |
28537 | (check_liw_constraints): Use struct liw_data. Remove swapped | |
28538 | parameter. Add comments describing the checks. Fix bug when | |
28539 | assigning the source of liw1 to the source of liw2. | |
28540 | (liw_candidate): Delete. Code moved into extract_bundle. | |
28541 | (mn10300_bundle_liw): Use struct liw_data. Check constraints | |
28542 | before swapping. | |
28543 | * config/mn10300/predicates.md (liw_operand): New predicate. | |
28544 | Allows registers and small integer constants. | |
28545 | * config/mn10300/constraints.md (O): New constraint. Accetps | |
28546 | integers in the range -8 to +7 inclusive. | |
28547 | * config/mn10300/mn10300.md (movesi_internal): Add an alternative | |
28548 | for moving a small integer into a register. Give this alternative | |
28549 | LIW attributes. | |
28550 | (addsi3, subsi3, cmpsi, lshrsi3, ashrsi3): Likewise. | |
28551 | (ashlsi3): Likewise, plus give LIW attributes to the alternatives | |
28552 | using the J,K,L and M constraints, | |
28553 | (liw): Remove SI mode on second operands to allow for HI and QI | |
28554 | mode values. | |
28555 | (cmp_liw, liw_cmp): Likewise. Plus fix order of operands in the | |
28556 | instruction. | |
28557 | ||
80b5fa01 | 28558 | 2011-02-15 Richard Guenther <rguenther@suse.de> |
28559 | ||
28560 | PR tree-optimization/47743 | |
28561 | * tree-ssa-pre.c (phi_translate_1): If we didn't get a value-number | |
28562 | for a non-type-compatible VN lookup bail out. | |
28563 | ||
a81ae224 | 28564 | 2011-02-15 Nathan Froyd <froydnj@codesourcery.com> |
28565 | ||
28566 | * config/fr30/constraints.md: New file. | |
28567 | * config/fr30/fr30.md: Include it. | |
28568 | * config/fr30/fr30.h (REG_CLASS_FROM_LETTER): Delete. | |
28569 | (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
28570 | (EXTRA_CONSTRAINT): Delete. | |
28571 | ||
759348d2 | 28572 | 2011-02-15 Nathan Froyd <froydnj@codesourcery.com> |
28573 | ||
28574 | * config/frv/constraints.md: New file. | |
28575 | * config/frv/predicates.md: Include it. | |
28576 | * config/frv/frv.c (reg_class_from_letter): Delete. | |
28577 | (frv_option_override): Don't initialize it. | |
28578 | * config/frv/frv.h (REG_CLASS_FROM_LETTER): Delete. | |
28579 | (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K): Delete. | |
28580 | (CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N): Delete. | |
28581 | (CONST_OK_FOR_O, CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete. | |
28582 | (CONST_DOUBLE_OK_FOR_G, CONST_DOUBLE_OK_FOR_H): Delete. | |
28583 | (CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
28584 | (EXTRA_CONSTRAINT_FOR_Q, EXTRA_CONSTRAINT_FOR_R): Delete. | |
28585 | (EXTRA_CONSTRAINT_FOR_S, EXTRA_CONSTRAINT_FOR_T): Delete. | |
28586 | (EXTRA_CONSTRAINT_FOR_U, EXTRA_CONSTRAINT): Delete. | |
28587 | (EXTRA_MEMORY_CONSTRAINT, CONSTRAINT_LEN): Delete. | |
28588 | (REG_CLASS_FROM_CONSTRAINT): Delete. | |
28589 | ||
29fe2e47 | 28590 | 2011-02-15 Jakub Jelinek <jakub@redhat.com> |
28591 | ||
28592 | PR middle-end/47581 | |
28593 | * config/i386/i386.c (ix86_compute_frame_size): Don't align offset | |
28594 | if frame size is 0 in a leaf function. | |
28595 | ||
2ffa7c6a | 28596 | 2011-02-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
28597 | ||
28598 | PR pch/14940 | |
28599 | * config/alpha/host-osf.c: New file. | |
28600 | * config/alpha/x-osf: New file. | |
28601 | * config.host (alpha*-dec-osf*): Use it. | |
28602 | ||
5afe50d9 | 28603 | 2011-02-14 Anatoly Sokolov <aesok@post.ru> |
28604 | ||
28605 | * config/rx/rx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
28606 | * config/rx/rx-protos.h (rx_is_mode_dependent_addr): Remove. | |
28607 | * config/xtensa/xtensa.c (rx_is_mode_dependent_addr): Rename to... | |
28608 | (rx_mode_dependent_address_p): ...this. Make static. Change argument | |
28609 | type to const_rtx. | |
28610 | (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
28611 | ||
ee34ed40 | 28612 | 2011-02-14 Nathan Froyd <froydnj@codesourcery.com> |
28613 | ||
28614 | * config/stormy16/constraints.md: New file. | |
28615 | * config/stormy16/predicates.md (nonimmediate_nonstack_operand): | |
28616 | Use satisfies_constraint_Q and satisfies_constraint_R. | |
28617 | * config/stormy16/stomry16-protos.h (xstormy16_extra_constraint_p): | |
28618 | Delete. | |
28619 | (xstormy16_legitiamte_address_p): Declare. | |
28620 | * config/stormy16/stormy16.h (REG_CLASS_FROM_LETTER): Delete. | |
28621 | (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
28622 | (EXTRA_CONSTRAINT): Delete. | |
9fd3a486 | 28623 | * config/stormy16/stormy16.c (xstormy16_legitimate_address_p): |
ee34ed40 | 28624 | Un-staticize. |
28625 | (xstormy16_extra_constraint_p): Delete. | |
28626 | ||
a2676c4f | 28627 | 2011-02-14 Eric Botcazou <ebotcazou@adacore.com> |
28628 | ||
28629 | PR tree-optimization/46494 | |
28630 | * loop-unroll.c (split_edge_and_insert): Adjust comment. | |
28631 | * loop-init.c (loop_optimizer_finalize): Do not call verify_flow_info. | |
28632 | (pass_rtl_loop_done): Add TODO_verify_flow. | |
28633 | * fwprop.c (pass_rtl_fwprop): Likewise. | |
28634 | * modulo-sched.c (pass_sms): Likewise. | |
28635 | * tree-ssa-dom.c (pass_dominator): Likewise. | |
28636 | * tree-ssa-loop-ch.c (pass_ch): Likewise. | |
28637 | * tree-ssa-loop.c (pass_complete_unrolli): Likewise. | |
28638 | (pass_tree_loop_done): Likewise. | |
28639 | * tree-ssa-pre.c (execute_pre): Likewise. | |
28640 | * tree-ssa-reassoc.c (pass_reassoc): Likewise. | |
28641 | * tree-ssa-sink.c (pass_sink_code): Likewise. | |
28642 | * tree-vrp.c (pass_vrp): Likewise. | |
28643 | ||
48fd9d16 | 28644 | 2011-02-14 Nathan Froyd <froydnj@codesourcery.com> |
28645 | ||
a2676c4f | 28646 | * config/v850/constraints.md: New file. |
28647 | * config/v850/v850.md: Include it. | |
28648 | * config/v850/predicates.md (reg_or_0_operand): Use | |
28649 | satisfies_constraint_G. | |
28650 | (special_symbolref_operand): Use satisfies_constraint_K. | |
28651 | * config/v850/v850.h (CONSTANT_ADDRESS_P): Use constraint_satisfied_p. | |
28652 | (GO_IF_LEGITIMATE_ADDRESS): Likewise. | |
28653 | (REG_CLASS_FROM_LETTER, INT_7_BITS, INT_8_BITS): Delete. | |
28654 | (CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete. | |
28655 | (EXTRA_CONSTRAINT): Delete. | |
28656 | (CONST_OK_FOR_I, CONST_OK_FOR_J): Use insn_const_int_ok_for_constraint. | |
28657 | (CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M): Likewise. | |
28658 | (CONST_OK_FOR_N, CONST_OK_FOR_O): Likewise. | |
48fd9d16 | 28659 | |
b1db1470 | 28660 | 2011-02-14 Anatoly Sokolov <aesok@post.ru> |
28661 | ||
28662 | PR target/47696 | |
28663 | * config/avr/avr-devices.c (avr_mcu_types): Fix ATmega2560 device | |
28664 | description. | |
28665 | ||
e11f7186 | 28666 | 2011-02-14 Nathan Froyd <froydnj@codesourcery.com> |
28667 | ||
28668 | * config/mcore/constraints.md: New file. | |
28669 | * config/mcore/mcore.md: Include it. | |
28670 | * config/mcore/mcore.c (reg_class_from_letter): Delete. | |
28671 | * config/mcore/mcore.h (reg_class_from_letter): Delete. | |
28672 | (REG_CLASS_FROM_LETTER): Delete. | |
28673 | (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Use | |
28674 | insn_const_int_ok_for_constraint. | |
28675 | (CONST_OK_FOR_K, CONST_OK_FOR_M, CONST_OK_FOR_N): Likewise. | |
28676 | (CONST_OK_FOR_O, CONST_OK_FOR_P): Likewise. | |
28677 | (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
28678 | (EXTRA_CONSTRAINT): Delete. | |
28679 | ||
96727600 | 28680 | 2011-02-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
28681 | ||
28682 | PR ada/41929 | |
28683 | * config/sparc/sol2-unwind.h: Include <sys/frame.h>, <sys/stack.h> | |
28684 | (IS_SIGHANDLER): Define. | |
28685 | (sparc64_is_sighandler): New function, split off from | |
28686 | sparc64_fallback_frame_state. | |
28687 | (sparc_is_sighandler): New function, split off from | |
28688 | sparc_fallback_frame_state. | |
28689 | (sparc64_fallback_frame_state): Merge with ... | |
28690 | (sparc_fallback_frame_state): ... this into ... | |
28691 | (MD_FALLBACK_FRAME_STATE_FOR): ... this. | |
9fd3a486 | 28692 | Change new_cfa to long. Remove regs_off, fpu_save_off, fpu_save. |
28693 | Define nframes, mctx. Use IS_SIGHANDLER, handler_args, mctx, walk | |
28694 | stack instead of hardcoded offsets. | |
96727600 | 28695 | |
9fd3a486 | 28696 | 2011-02-14 Andriy Gapon <avg@freebsd.org> |
54a8b32d | 28697 | |
28698 | PR target/45808 | |
28699 | * config/freebsd-spec.h (FBSD_LIB_SPEC): Handle the shared case. | |
28700 | ||
4b20b68c | 28701 | 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
28702 | ||
28703 | * configure: Regenerate. | |
28704 | ||
a4a58ea8 | 28705 | 2011-02-12 Joseph Myers <joseph@codesourcery.com> |
28706 | ||
28707 | PR driver/45731 | |
28708 | * gcc.c (asm_options): Correct spec matching --target-help. | |
28709 | ||
c2b7e854 | 28710 | 2011-02-12 Martin Jambor <mjambor@suse.cz> |
28711 | ||
28712 | * tree-cfg.c (verify_gimple_call): Return true upon invalid argument | |
28713 | to gimple call error. | |
28714 | ||
ffad481e | 28715 | 2011-02-12 Mike Stump <mikestump@comcast.net> |
28716 | ||
28717 | * config/frv/frv.h (TRANSFER_FROM_TRAMPOLINE): Canonicalize | |
28718 | comments in backslash regions. | |
28719 | ||
c854f114 | 28720 | 2011-02-12 Mike Stump <mikestump@comcast.net> |
28721 | Jakub Jelinek <jakub@redhat.com> | |
28722 | Iain Sandoe <iains@gcc.gnu.org> | |
28723 | ||
28724 | PR target/47324 | |
28725 | * dwarf2out.c (output_cfa_loc): When required, apply the | |
28726 | DWARF2_FRAME_REG_OUT macro to adjust register numbers. | |
28727 | (output_loc_sequence): Likewise. | |
28728 | (output_loc_operands_raw): Likewise. | |
28729 | (output_loc_sequence_raw): Likewise. | |
28730 | (output_cfa_loc): Likewise. | |
28731 | (output_loc_list): Suppress register number adjustment when | |
28732 | calling output_loc_sequence() | |
28733 | (output_die): Likewise. | |
28734 | ||
156d021f | 28735 | 2011-02-12 Anatoly Sokolov <aesok@post.ru> |
28736 | ||
28737 | * config/xtensa/xtensa.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): | |
28738 | Remove macros. | |
28739 | * config/xtensa/xtensa.c (xtensa_register_move_cost, | |
28740 | xtensa_memory_move_cost): New functions. | |
28741 | (TARGET_REGISTER_MOVE_COST, TARGET_REGISTER_MOVE_COST): Define. | |
28742 | ||
98de5262 | 28743 | 2011-02-12 Alexandre Oliva <aoliva@redhat.com> |
28744 | ||
28745 | PR lto/47225 | |
28746 | * configure.ac (gcc_cv_lto_plugin): Test for liblto_plugin.la | |
28747 | in the current directory. | |
28748 | * configure: Rebuilt. | |
28749 | ||
5886e9ab | 28750 | 2011-02-12 Iain Sandoe <iains@gcc.gnu.org> |
28751 | ||
28752 | * config/darwin.c (darwin_override_options): Add a hunk missed | |
9fd3a486 | 28753 | from the commit of r168571. Trim comment line lengths and |
5886e9ab | 28754 | correct indents of the preceding block. |
28755 | ||
accf4556 | 28756 | 2011-02-12 Iain Sandoe <iains@gcc.gnu.org> |
28757 | ||
28758 | * gcc.c (driver_handle_option): Concatenate the argument to -F with | |
28759 | the switch. | |
28760 | ||
286f96fe | 28761 | 2011-02-11 Joseph Myers <joseph@codesourcery.com> |
28762 | ||
28763 | * common.opt (nostartfiles): New Driver option. | |
28764 | ||
0c2b2fc8 | 28765 | 2011-02-11 Xinliang David Li <davidxl@google.com> |
28766 | ||
28767 | PR tree-optimization/47707 | |
28768 | * tree-chrec.c (convert_affine_scev): Keep type precision. | |
28769 | ||
892c141e | 28770 | 2011-02-11 Eric Botcazou <ebotcazou@adacore.com> |
28771 | ||
28772 | PR tree-optimization/47420 | |
28773 | * ipa-split.c (visit_bb): Punt on any kind of GIMPLE_RESX. | |
28774 | ||
28775 | 2011-02-11 Pat Haugen <pthaugen@us.ibm.com> | |
017b7047 | 28776 | |
28777 | PR rtl-optimization/47614 | |
28778 | * rtl.h (check_for_inc_dec): Declare. | |
28779 | * dse.c (check_for_inc_dec): Externalize... | |
28780 | * postreload.c (reload_cse_simplify): ...use it before deleting stmt. | |
28781 | (reload_cse_simplify_operands): Don't simplify opnds with side effects. | |
28782 | ||
5585cfe8 | 28783 | 2011-02-11 Joseph Myers <joseph@codesourcery.com> |
28784 | ||
28785 | PR driver/47678 | |
28786 | * gcc.c (main): Do not compile inputs if there were errors in | |
28787 | option handling. | |
28788 | * opts-common.c (read_cmdline_option): Check for wrong language | |
28789 | after other error checks. | |
28790 | ||
0a10fd82 | 28791 | 2011-02-11 Nathan Froyd <froydnj@codesourcery.com> |
28792 | ||
28793 | * cgraph.c: Fix comment typos. | |
28794 | * cgraph.h: Likewise. | |
28795 | * cgraphunit.c: Likewise. | |
28796 | * ipa-cp.c: Likewise. | |
28797 | * ipa-inline.c: Likewise. | |
28798 | * ipa-prop.c: Likewise. | |
28799 | * ipa-pure-const.c: Likewise. | |
28800 | * ipa-ref.c: Likewise. | |
28801 | * ipa-reference.c: Likewise. | |
28802 | ||
db16e52d | 28803 | 2011-02-11 Jakub Jelinek <jakub@redhat.com> |
28804 | ||
58dcd970 | 28805 | PR debug/47684 |
28806 | * tree-predcom.c (single_nonlooparound_use): Ignore debug uses. | |
db16e52d | 28807 | |
26ece10c | 28808 | 2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
28809 | ||
28810 | PR testsuite/47400 | |
28811 | * doc/sourcebuild.texi (Require Support): Document | |
28812 | dg-require-ascii-locale. | |
28813 | ||
9d320e9e | 28814 | 2011-02-11 Mingjie Xing <mingjie.xing@gmail.com> |
28815 | ||
28816 | * doc/lto.texi (Write summary): Fix missing parentheses. | |
28817 | ||
45bba533 | 28818 | 2011-02-10 DJ Delorie <dj@redhat.com> |
28819 | ||
28820 | * config/m32c/m32c.c (m32c_option_override): Disable | |
28821 | -fcombine-stack-adjustments until flag value tracking and compare | |
28822 | optimization can be rewritten. | |
28823 | ||
bcc2fca8 | 28824 | 2011-02-10 Peter Bergner <bergner@vnet.ibm.com> |
28825 | ||
28826 | * config/rs6000/linux64.h (PROCESSOR_DEFAULT): Change to | |
28827 | PROCESSOR_POWER7. | |
28828 | (PROCESSOR_DEFAULT64): Likewise. | |
28829 | ||
24ad6c43 | 28830 | 2011-02-10 Richard Henderson <rth@redhat.com> |
28831 | ||
28832 | * config/rx/predicates.md (rx_zs_comparison_operator): Revert | |
28833 | change from 2011-02-03. | |
28834 | * config/rx/rx.c (flags_from_code): Likewise. | |
28835 | (rx_print_operand) ['B']: For LT/GE, use lt/ge if overflow flag | |
28836 | is valid, n/pz otherwise. | |
28837 | (rx_select_cc_mode): Return CCmode if Y is not zero. | |
28838 | ||
02b63808 | 28839 | 2011-02-10 Richard Guenther <rguenther@suse.de> |
28840 | ||
5b0332ff | 28841 | * tree-ssa-structalias.c (bitpos_of_field): Use BITS_PER_UNIT, not 8. |
02b63808 | 28842 | |
b1296be0 | 28843 | 2011-02-10 Richard Guenther <rguenther@suse.de> |
28844 | ||
28845 | PR tree-optimization/47677 | |
28846 | * tree-vrp.c (vrp_bitmap_equal_p): Fix comparison of empty bitmaps. | |
28847 | ||
952f9aab | 28848 | 2011-02-10 Jakub Jelinek <jakub@redhat.com> |
28849 | ||
28850 | PR target/47665 | |
28851 | * combine.c (make_compound_operation): Only change shifts into | |
28852 | multiplication for SCALAR_INT_MODE_P. | |
28853 | ||
de963f40 | 28854 | 2011-02-10 Jie Zhang <jie@codesourcery.com> |
28855 | ||
28856 | PR testsuite/47622 | |
28857 | Revert | |
28858 | 2011-02-05 Jie Zhang <jie@codesourcery.com> | |
28859 | PR debug/42631 | |
28860 | * web.c (entry_register): Don't clobber the number of the | |
28861 | first uninitialized reference in used[]. | |
28862 | ||
1292392a | 28863 | 2011-02-09 Richard Guenther <rguenther@suse.de> |
28864 | ||
28865 | PR tree-optimization/47664 | |
28866 | * ipa-inline.c (cgraph_decide_inlining_incrementally): Visit | |
28867 | all edges again. | |
28868 | ||
5231b132 | 28869 | 2011-02-09 David Edelsohn <dje.gcc@gmail.com> |
28870 | ||
8f9d4e4d | 28871 | PR target/46481 |
28872 | PR target/47032 | |
5231b132 | 28873 | * config/rs6000/aix61.h (PROCESSOR_DEFAULT): Change to |
28874 | PROCESSOR_POWER7. | |
28875 | (PROCESSOR_DEFAULT64): Same. | |
28876 | (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Delete. | |
28877 | ||
1a680d32 | 28878 | 2011-02-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
28879 | ||
28880 | * config/mips/iris6.h (TARGET_C99_FUNCTIONS): Define. | |
28881 | ||
f21e6d7c | 28882 | 2011-02-09 Martin Jambor <mjambor@suse.cz> |
28883 | ||
28884 | PR middle-end/45505 | |
28885 | * tree-sra.c (struct access): New flags grp_scalar_read and | |
28886 | grp_scalar_write. Changed description of assignment read and write | |
28887 | flags. | |
28888 | (dump_access): Dump new flags, reorder all of them. | |
28889 | (sort_and_splice_var_accesses): Set the new flag accordingly, use them | |
28890 | to detect multiple scalar reads. | |
28891 | (analyze_access_subtree): Use the new scalar read write flags instead | |
28892 | of the old flags. Adjusted comments. | |
28893 | ||
ee5533ba | 28894 | 2011-02-08 DJ Delorie <dj@redhat.com> |
28895 | ||
28896 | PR target/47548 | |
28897 | * config/m32c/m32c.c (m32c_subreg): Don't try to validate interim | |
28898 | patterns. | |
28899 | ||
99c2a9e3 | 28900 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
28901 | ||
28902 | * config/m68k/uclinux.opt: New. | |
28903 | * config.gcc (m68k-*-uclinux*): Use m68k/uclinux.opt. | |
28904 | ||
400e0edf | 28905 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
28906 | ||
28907 | * config/cris/elf.opt (sim): New Driver option. | |
28908 | ||
b0a67e36 | 28909 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
28910 | ||
28911 | * config/xtensa/elf.opt: New. | |
28912 | * config.gcc (xtensa*-*-elf*): Use xtensa/elf.opt. | |
28913 | ||
6b9d66b3 | 28914 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
28915 | ||
28916 | * config/vax/elf.opt: New. | |
28917 | * config.gcc (vax-*-linux*, vax-*-netbsdelf*): Use vax/elf.opt. | |
28918 | ||
19e04b72 | 28919 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
28920 | ||
28921 | * config/rs6000/aix64.opt (posix, pthread): New Driver options. | |
28922 | ||
55d8cecf | 28923 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
28924 | ||
28925 | * config/gnu-user.opt: New. | |
28926 | * config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | | |
28927 | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu, | |
28928 | *-*-uclinux*): Use gnu-user.opt. | |
28929 | ||
143c96ad | 28930 | 2011-02-08 Thomas Schwinge <thomas@schwinge.name> |
28931 | ||
28932 | * config/gnu.h (CPP_SPEC, LIB_SPEC): Remove handling of -bsd option. | |
28933 | * config/i386/gnu.h (CPP_SPEC): Likewise. | |
28934 | ||
ecee1b29 | 28935 | 2011-02-08 Ian Lance Taylor <iant@google.com> |
28936 | ||
28937 | * common.opt (fcx-limited-range): Add SetByCombined flag. | |
28938 | (ffinite-math-only, fmath-errno, frounding-math): Likewise. | |
28939 | (fsignaling-nans, fsigned-zeros, ftrapping-math): Likewise. | |
28940 | (fassociative-math, freciprocal-math): Likewise. | |
28941 | (funsafe-math-optimizations): Likewise. | |
28942 | * opth-gen.awk: Handle SetByCombined. | |
28943 | * optc-gen.awk: Likewise. | |
5b0332ff | 28944 | * opts.c (set_fast_math_flags): Don't override flag if set by frontend. |
ecee1b29 | 28945 | (set_unsafe_math_optimizations_flags): Likewise. |
28946 | * doc/options.texi (Option properties): Document SetByCombined. | |
28947 | ||
a7359760 | 28948 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
28949 | ||
28950 | * config.gcc (arc-*, alpha*-*-gnu*, arm*-*-netbsd*, arm-*-pe*, | |
28951 | i[34567]86-*-interix3*, i[34567]86-*-netbsd*, i[34567]86-*-pe, | |
28952 | m68hc11-*-*, m6811-*-*, m68hc12-*-*, m6812-*-*, | |
28953 | m68k-*-uclinuxoldabi*, mcore-*-pe*, powerpc*-*-gnu*, | |
28954 | sh*-*-symbianelf*, vax-*-netbsd*): Mark obsolete. | |
28955 | ||
2528d7cf | 28956 | 2011-02-08 Sebastian Pop <sebastian.pop@amd.com> |
28957 | ||
28958 | PR tree-optimization/46834 | |
28959 | PR tree-optimization/46994 | |
28960 | PR tree-optimization/46995 | |
28961 | * graphite-sese-to-poly.c (used_outside_reduction): New. | |
28962 | (detect_commutative_reduction): Call used_outside_reduction. | |
28963 | (rewrite_commutative_reductions_out_of_ssa_close_phi): Call | |
28964 | translate_scalar_reduction_to_array only when at least one | |
28965 | loop-phi/close-phi tuple has been detected. | |
28966 | ||
82f9a36f | 28967 | 2011-02-08 Richard Guenther <rguenther@suse.de> |
28968 | ||
28969 | PR middle-end/47639 | |
28970 | * tree-vect-generic.c (expand_vector_operations_1): Update | |
28971 | stmts here ... | |
28972 | (expand_vector_operations): ... not here. Cleanup EH info | |
28973 | and the CFG if required. | |
28974 | ||
ef618bb8 | 28975 | 2011-02-08 Richard Guenther <rguenther@suse.de> |
28976 | ||
28977 | PR tree-optimization/47641 | |
28978 | * tree-ssa.c (execute_update_addresses_taken): For asm outputs | |
28979 | require type compatibility. | |
28980 | ||
417a43d7 | 28981 | 2011-02-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
28982 | ||
28983 | * gimple-low.c (lower_function_body): Don't remove the location of | |
28984 | the return statement here. | |
28985 | (lower_gimple_return): Do it here instead but only if the return | |
28986 | statement is actually used twice. | |
28987 | ||
5d2361b0 | 28988 | 2011-02-08 Richard Guenther <rguenther@suse.de> |
28989 | ||
28990 | PR tree-optimization/47632 | |
28991 | * tree-ssa-forwprop.c (remove_prop_source_from_use): Remove | |
28992 | unused up_to_stmt parameter, return whether cfg-cleanup is | |
28993 | necessary, remove EH info properly. | |
28994 | (forward_propagate_into_gimple_cond): Adjust caller. | |
28995 | (forward_propagate_into_cond): Likewise. | |
28996 | (forward_propagate_comparison): Likewise. | |
28997 | (tree_ssa_forward_propagate_single_use_vars): Make | |
28998 | forward_propagate_comparison case similar to the two others. | |
28999 | ||
f9e46c25 | 29000 | 2011-02-08 Nick Clifton <nickc@redhat.com> |
29001 | ||
29002 | * config/mn10300/mn10300.opt (mliw): New command line option. | |
29003 | * config/mn10300/mn10300.md (UNSPEC_LIW): New unspec. | |
29004 | (liw_bundling): New automaton. | |
29005 | (liw): New attribute. | |
29006 | (liw_op): New attribute. | |
29007 | (liw_op1, liw_op2, liw_both, liw_either): New reservations. | |
29008 | (movsi_internal): Add LIW attributes. | |
29009 | (andsi3): Likewise. | |
29010 | (iorsi3): Likewise. | |
29011 | (xorsi3): Likewise. | |
29012 | (addsi3): Separate register and immediate alternatives. | |
29013 | Add LIW attributes. | |
29014 | (subsi3): Likewise. | |
29015 | (cmpsi): Likewise. | |
29016 | (aslsi3): Likewise. | |
29017 | (lshrsi3): Likewise. | |
29018 | (ashrsi3): Likewise. | |
29019 | (liw): New pattern. | |
29020 | * config/mn10300/mn10300.c (liw_op_names): New | |
29021 | (mn10300_print_operand): Handle 'W' operand descriptor. | |
29022 | (extract_bundle): New function. | |
29023 | (check_liw_constraints): New function. | |
29024 | (liw_candidate): New function. | |
29025 | (mn10300_bundle_liw): New function. | |
29026 | (mn10300_reorg): New function. | |
29027 | (TARGET_MACHINE_DEPENDENT_REORG): Define. | |
29028 | (TARGET_DEFAULT_TARGET_FLAGS): Add MASK_ALLOW_LIW. | |
29029 | * config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Define | |
29030 | __LIW__ or __NO_LIW__. | |
29031 | * doc/invoke.texi: Describe the -mliw command line option. | |
29032 | ||
dfdc9106 | 29033 | 2011-02-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
29034 | ||
29035 | * config.gcc (hppa[12]*-*-hpux11*): Don't set extra_parts. | |
29036 | * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock, | |
29037 | pthread_mutex_unlock): Remove. | |
29038 | * config/pa/t-pa-hpux11: Remove rules to build pthread stubs. | |
29039 | * config/pa/t-pa64: Likewise. | |
29040 | * config/pa/pa64-hpux.h (LIB_SPEC): In static links, link against | |
29041 | shared libc if not linking against libpthread. | |
29042 | * config/pa/pa-hpux11.h (LIB_SPEC): Likewise. | |
29043 | ||
f52cfb2b | 29044 | 2011-02-07 Iain Sandoe <iains@gcc.gnu.org> |
29045 | ||
29046 | PR target/47558 | |
29047 | * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Put -lSystem first | |
29048 | on 10.6 and later to ensure that we always use the unwinder from | |
29049 | the system. Only add -no_compact_unwind when tarteting darwin | |
29050 | 10.6 or later. | |
29051 | ||
ce519b06 | 29052 | 2011-02-07 Steve Ellcey <sje@cup.hp.com> |
29053 | ||
29054 | PR target/46997 | |
29055 | * vect.md (vec_interleave_highv2sf): Change fmix for TARGET_BIG_ENDIAN. | |
29056 | (vec_interleave_lowv2sf): Ditto. | |
29057 | (vec_extract_evenv2sf): Add TARGET_BIG_ENDIAN check. | |
29058 | (vec_extract_oddv2sf): Ditto. | |
29059 | ||
f6829196 | 29060 | 2011-02-07 Mike Stump <mikestump@comcast.net> |
29061 | ||
dc9a6d82 | 29062 | PR target/42333 |
f6829196 | 29063 | Add __ieee_divdc3 entry point. |
29064 | * config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Retain ___divdc3 | |
29065 | entry point. | |
29066 | (SUBTARGET_INIT_BUILTINS): Call darwin_rename_builtins. | |
29067 | * config/i386/i386.c (TARGET_INIT_LIBFUNCS): Likewise. | |
29068 | * config/darwin.c (darwin_rename_builtins): Add. | |
29069 | * config/darwin-protos.h (darwin_rename_builtins): Add. | |
29070 | ||
029247e8 | 29071 | 2011-02-07 Michael Meissner <meissner@linux.vnet.ibm.com> |
29072 | ||
29073 | PR target/47636 | |
29074 | * config/rs6000/rs6000.md (rsqrt<mode>2): Use the correct macro | |
29075 | for the condition. | |
29076 | ||
80fcd515 | 29077 | 2011-02-07 Mike Stump <mikestump@comcast.net> |
29078 | ||
5b0332ff | 29079 | * config/darwin.opt (mmacosx-version-min): Update default OS version. |
80fcd515 | 29080 | |
0d6ffd24 | 29081 | 2011-02-07 Denis Chertykov <chertykov@gmail.com> |
29082 | ||
29083 | PR target/47534 | |
29084 | * config/avr/libgcc.S (exit): Move .endfunc | |
29085 | ||
8f190c8a | 29086 | 2011-02-07 Richard Guenther <rguenther@suse.de> |
29087 | ||
29088 | PR tree-optimization/47615 | |
29089 | * tree-ssa-sccvn.h (run_scc_vn): Take a vn-walk mode argument. | |
29090 | * tree-ssa-sccvn.c (default_vn_walk_kind): New global. | |
29091 | (run_scc_vn): Initialize it. | |
29092 | (visit_reference_op_load): Use it. | |
29093 | * tree-ssa-pre.c (execute_pre): Use VN_WALK if in PRE. | |
29094 | ||
5825ec3f | 29095 | 2011-02-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
29096 | ||
29097 | * config/spu/spu.c (spu_init_libfuncs): Install SImode and | |
29098 | DImode trapping arithmetic libfuncs. | |
29099 | ||
b88d109e | 29100 | 2011-02-07 Richard Guenther <rguenther@suse.de> |
29101 | ||
29102 | PR tree-optimization/47621 | |
29103 | * tree-ssa.c (non_rewritable_lvalue_p): New function, split out from | |
29104 | two duplicates ... | |
29105 | (execute_update_addresses_taken): ... here. Make it more | |
29106 | conservative in what we accept. | |
29107 | ||
9c9946f1 | 29108 | 2011-02-06 Joseph Myers <joseph@codesourcery.com> |
29109 | ||
29110 | * config/sparc/freebsd.h (ASM_SPEC): Define. | |
29111 | * config/sparc/vxworks.h (ASM_SPEC): Define. | |
29112 | ||
c2c533dd | 29113 | 2011-02-06 Joseph Myers <joseph@codesourcery.com> |
29114 | ||
29115 | * config/sparc/sol2-bi.h (CC1_SPEC): Remove %{sun4:} %{target:}. | |
29116 | ||
3636b47c | 29117 | 2011-02-06 Steven Bosscher <steven@gcc.gnu.org> |
29118 | ||
29119 | * doc/invoke.texi: Remove reference to compiler internals from | |
29120 | user documentation. | |
29121 | ||
29122 | * reg-notes.def: Remove REG_VALUE_PROFILE. | |
29123 | * combine.c (distribute_notes): Do not handle REG_VALUE_PROFILE. | |
29124 | ||
77e22628 | 29125 | 2011-02-05 Jakub Jelinek <jakub@redhat.com> |
29126 | ||
29127 | PR middle-end/47610 | |
29128 | * varasm.c (default_section_type_flags): If decl is NULL, | |
2e8ba7b3 | 29129 | and name is .data.rel.ro or .data.rel.ro.local, set SECTION_RELRO bit. |
77e22628 | 29130 | |
51a13f08 | 29131 | 2011-02-05 Jie Zhang <jie@codesourcery.com> |
29132 | ||
29133 | PR debug/42631 | |
29134 | * web.c (entry_register): Don't clobber the number of the | |
29135 | first uninitialized reference in used[]. | |
29136 | ||
ba3fc4d0 | 29137 | 2011-02-04 Sebastian Pop <sebastian.pop@amd.com> |
29138 | ||
29139 | PR tree-optimization/46194 | |
29140 | * tree-data-ref.c (analyze_miv_subscript): Remove comment. | |
29141 | (build_classic_dist_vector_1): Do not represent classic distance | |
29142 | vectors when the access functions are variating in different loops. | |
29143 | ||
a1073f2a | 29144 | 2011-02-04 Joseph Myers <joseph@codesourcery.com> |
29145 | ||
29146 | * config/mips/iris6.opt: New. | |
29147 | * config.gcc (mips-sgi-irix6.5*): Use mips/iris6.opt. | |
29148 | ||
0cbc5fc8 | 29149 | 2011-02-04 Richard Henderson <rth@redhat.com> |
29150 | Steve Ellcey <sje@cup.hp.com> | |
29151 | ||
29152 | PR target/46997 | |
29153 | * config/ia64/predicates.md (mux1_brcst_element): New. | |
29154 | * config/ia64/ia64-protos.h (ia64_unpack_assemble): New. | |
29155 | * config/ia64/ia64.c (ia64_unpack_assemble): New. | |
29156 | (ia64_unpack_sign): New. | |
29157 | (ia64_expand_unpack): Rewrite using new routines. | |
29158 | (ia64_expand_widen_sum): Ditto. | |
29159 | (ia64_expand_dot_prod_v8qi): Ditto. | |
29160 | * config/ia64/vect.md (mulv8qi3): Rewrite to use new | |
29161 | routines, add endian check. | |
29162 | (pmpy2_even): Rename from pmpy2_r, add endian check. | |
29163 | (pmpy2_odd): Rename from pmpy2_l, add endian check. | |
29164 | (vec_widen_smult_lo_v4hi): Rewrite using new routines. | |
29165 | (vec_widen_smult_hi_v4hi): Ditto. | |
29166 | (vec_widen_umult_lo_v4hi): Ditto. | |
29167 | (vec_widen_umult_hi_v4hi): Ditto. | |
29168 | (mulv2si3): Change endian checks. | |
29169 | (sdot_prodv4hi): Rewrite with new calls. | |
29170 | (udot_prodv4hi): New. | |
29171 | (vec_pack_ssat_v4hi): Add endian check. | |
29172 | (vec_pack_usat_v4hi): Ditto. | |
29173 | (vec_pack_ssat_v2si): Ditto. | |
29174 | (max1_even): Rename from max1_r, add endian check. | |
29175 | (max1_odd): Rename from max1_l, add endian check. | |
29176 | (*mux1_rev): Format change. | |
29177 | (*mux1_mix): Ditto. | |
29178 | (*mux1_shuf): Ditto. | |
29179 | (*mux1_alt): Ditto. | |
29180 | (*mux1_brcst_v8qi): Use new predicate. | |
29181 | (vec_extract_evenv8qi): Remove endian check. | |
29182 | (vec_extract_oddv8qi): Ditto. | |
29183 | (vec_interleave_lowv4hi): Format change. | |
29184 | (vec_interleave_highv4hi): Ditto. | |
29185 | (mix2_even): Rename from mix2_r, add endian check. | |
29186 | (mix2_odd): Rename from mux2_l, add endian check. | |
29187 | (*mux2): Fix mask setting for TARGET_BIG_ENDIAN. | |
29188 | (vec_extract_evenodd_helper): Format change. | |
29189 | (vec_extract_evenv4hi): Remove endian check. | |
29190 | (vec_extract_oddv4hi): Remove endian check. | |
29191 | (vec_interleave_lowv2si): Format change. | |
29192 | (vec_interleave_highv2si): Format change. | |
29193 | (vec_initv2si): Remove endian check. | |
29194 | (vecinit_v2si): Add endian check. | |
29195 | (reduc_splus_v2sf): Add endian check. | |
29196 | (reduc_smax_v2sf): Ditto. | |
29197 | (reduc_smin_v2sf): Ditto. | |
29198 | (vec_initv2sf): Remove endian check. | |
29199 | (fpack): Add endian check. | |
29200 | (fswap): Add endian check. | |
29201 | (vec_interleave_highv2sf): Add endian check. | |
29202 | (vec_interleave_lowv2sf): Add endian check. | |
29203 | (fmix_lr): Add endian check. | |
29204 | (vec_setv2sf): Format change. | |
29205 | (*vec_extractv2sf_0_be): Use shift to extract operand. | |
29206 | (*vec_extractv2sf_1_be): New. | |
29207 | (vec_pack_trunc_v4hi): Add endian check. | |
29208 | (vec_pack_trunc_v2si): Format change. | |
29209 | ||
351b6ccf | 29210 | 2011-02-04 Jakub Jelinek <jakub@redhat.com> |
29211 | ||
29212 | PR inline-asm/23200 | |
29213 | * tree-ssa-ter.c (is_replaceable_p): Add TER argument. Don't | |
2e8ba7b3 | 29214 | do bb, locus and block comparison and disallow loads if it is not set. |
351b6ccf | 29215 | (stmt_is_replaceable_p): New function. |
29216 | (process_replaceable, find_replaceable_in_bb): Adjust is_replaceable_p | |
29217 | callers. | |
29218 | * expr.c (expand_expr_real_1) <case SSA_NAME>: If | |
29219 | get_gimple_for_ssa_name try for EXPAND_INITIALIZER harder to use | |
29220 | SSA_NAME_DEF_STMT. | |
29221 | * tree-flow.h (stmt_is_replaceable_p): New prototype. | |
29222 | ||
8119d935 | 29223 | 2011-02-04 Joseph Myers <joseph@codesourcery.com> |
29224 | ||
29225 | * config/rs6000/xilinx.opt: New. | |
29226 | * config.gcc (powerpc-xilinx-eabi*): Use rs6000/xilinx.opt. | |
29227 | ||
5791dadc | 29228 | 2011-02-04 Joseph Myers <joseph@codesourcery.com> |
29229 | ||
29230 | * config/mips/mips.opt (EB, EL, noasmopt): New Driver options. | |
29231 | ||
d7198e1f | 29232 | 2011-02-03 Anatoly Sokolov <aesok@post.ru> |
29233 | ||
29234 | * config/xtensa/xtensa.h (PREFERRED_RELOAD_CLASS, | |
29235 | PREFERRED_OUTPUT_RELOAD_CLASS): Remove. | |
29236 | * config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class, | |
29237 | secondary_reload_info, xtensa_secondary_reload): Remove. | |
29238 | * config/xtensa/xtensa.c (TARGET_PREFERRED_RELOAD_CLASS, | |
29239 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
29240 | (xtensa_preferred_reload_class): Make static. Change return and | |
29241 | 'rclass' argument type to reg_class_t. Remove 'isoutput' argument. | |
29242 | Use CONST_DOUBLE_P predicate. | |
29243 | (xtensa_preferred_output_reload_class): New function. | |
29244 | (xtensa_secondary_reload): Make static. | |
29245 | ||
ef83cafb | 29246 | 2011-02-03 Joseph Myers <joseph@codesourcery.com> |
29247 | ||
29248 | * config/microblaze/microblaze.opt (Zxl-mode-bootstrap, | |
29249 | Zxl-mode-executable, Zxl-mode-novectors, Zxl-mode-xilkernel, | |
29250 | Zxl-mode-xmdstub, mxl-mode-xilkernel): New Driver options. | |
29251 | ||
91da0f1c | 29252 | 2011-02-03 Jakub Jelinek <jakub@redhat.com> |
29253 | ||
29254 | PR middle-end/31490 | |
29255 | * output.h (SECTION_RELRO): Define. | |
29256 | (SECTION_MACH_DEP): Adjust. | |
29257 | (get_variable_section): New prototype. | |
29258 | * varpool.c (varpool_finalize_named_section_flags): New function. | |
29259 | (varpool_assemble_pending_decls): Call it. | |
29260 | * cgraph.h (varpool_finalize_named_section_flags): New prototype. | |
29261 | * cgraphunit.c (cgraph_output_in_order): Call | |
29262 | varpool_finalize_named_section_flags. | |
29263 | * varasm.c (get_section): Allow section flags conflicts between | |
29264 | relro and read-only sections if the section hasn't been declared yet. | |
29265 | Set SECTION_OVERRIDE after diagnosing section type conflict. | |
29266 | (get_variable_section): No longer static. | |
29267 | (default_section_type_flags): Use SECTION_WRITE | SECTION_RELRO for | |
29268 | readonly sections that need relocations. | |
29269 | (decl_readonly_section_1): New function. | |
29270 | (decl_readonly_section): Use it. | |
29271 | ||
29272 | Revert: | |
ba6ea72b | 29273 | 2010-11-17 Dinar Temirbulatov <dtemirbulatov@gmail.com> |
91da0f1c | 29274 | Steve Ellcey <sje@cup.hp.com> |
29275 | ||
29276 | PR middle-end/31490 | |
29277 | * varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask | |
29278 | if section attribute used. | |
29279 | ||
61aeb501 | 29280 | 2011-02-03 Jakub Jelinek <jakub@redhat.com> |
29281 | ||
29282 | * config/darwin.h (SECTION_NO_ANCHOR): Remove. | |
29283 | * config/darwin.c (SECTION_NO_ANCHOR): Define. | |
29284 | (darwin_init_sections): Remove assertion. | |
29285 | ||
dd0e87b5 | 29286 | 2011-02-03 Nick Clifton <nickc@redhat.com> |
29287 | ||
29288 | * config/rx/predicates.md (rx_zs_comparison_operator): Remove | |
29289 | lt and ge. | |
2e8ba7b3 | 29290 | * config/rx/rx.md (abssi2_flags): Use CC_ZSmode rather than CC_ZSOmode. |
dd0e87b5 | 29291 | * config/rx/rx.c (rx_print_operand): Use "lt" and "ge" suffixes |
29292 | instead of "n" and "pz". | |
29293 | (flags_from_code): LT and GE tests need CC_FLAG_O as well as | |
29294 | CC_FLAG_S. | |
29295 | ||
7b29dd2f | 29296 | 2011-02-03 Jakub Jelinek <jakub@redhat.com> |
29297 | ||
d325c8f4 | 29298 | PR target/47312 |
29299 | * expr.c (expand_expr_real_2) <case FMA_EXPR>: If target doesn't expand | |
29300 | fma, expand FMA_EXPR as fma{,f,l} call. | |
29301 | ||
806416f6 | 29302 | PR lto/47274 |
29303 | * lto-streamer-out.c (write_symbol): When writing kind and visibility, | |
29304 | copy them into a unsigned char variable and pass address of it to | |
29305 | lto_output_data_stream. | |
29306 | ||
7b29dd2f | 29307 | PR target/47564 |
29308 | * toplev.c (target_reinit): Save and restore *crtl and regno_reg_rtx | |
29309 | around backend_init_target and lang_dependent_init_target calls. | |
29310 | * cgraphunit.c (cgraph_debug_gimple_stmt): New function. | |
29311 | (verify_cgraph_node): Don't call set_cfun here. Use | |
29312 | cgraph_debug_gimple_stmt instead of debug_gimple_stmt. | |
29313 | Set error_found for incorrectly represented calls to thunks. | |
29314 | ||
1f864115 | 29315 | 2011-02-03 Alexandre Oliva <aoliva@redhat.com> |
29316 | ||
29317 | PR debug/43092 | |
29318 | PR rtl-optimization/43494 | |
29319 | * rtl.h (for_each_inc_dec_fn): New type. | |
29320 | (for_each_inc_dec): Declare. | |
29321 | * rtlanal.c (struct for_each_inc_dec_ops): New type. | |
29322 | (for_each_inc_dec_find_inc_dec): New fn. | |
29323 | (for_each_inc_dec_find_mem): New fn. | |
29324 | (for_each_inc_dec): New fn. | |
29325 | * dse.c (struct insn_size): Remove. | |
29326 | (replace_inc_dec, replace_inc_dec_mem): Remove. | |
29327 | (emit_inc_dec_insn_before): New fn. | |
29328 | (check_for_inc_dec): Use it, along with for_each_inc_dec. | |
29329 | (canon_address): Pass mem modes to cselib_lookup. | |
29330 | * cselib.h (cselib_lookup): Add memmode argument. Adjust callers. | |
29331 | (cselib_lookup_from_insn): Likewise. | |
29332 | (cselib_subst_to_values): Likewise. | |
29333 | * cselib.c (find_slot_memmode): New var. | |
29334 | (cselib_find_slot): New fn. Use it instead of | |
29335 | htab_find_slot_with_hash everywhere. | |
29336 | (entry_and_rtx_equal_p): Use find_slot_memmode. | |
29337 | (autoinc_split): New fn. | |
29338 | (rtx_equal_for_cselib_p): Rename and implement in terms of... | |
29339 | (rtx_equal_for_cselib_1): ... this. Take memmode, pass it on. | |
29340 | Deal with autoinc. Special-case recursion into MEMs. | |
29341 | (cselib_hash_rtx): Likewise. | |
29342 | (cselib_lookup_mem): Infer pmode from address mode. Distinguish | |
29343 | address and MEM modes. | |
29344 | (cselib_subst_to_values): Add memmode, pass it on. | |
29345 | Deal with autoinc. | |
29346 | (cselib_lookup): Add memmode argument, pass it on. | |
29347 | (cselib_lookup_from_insn): Add memmode. | |
29348 | (cselib_invalidate_rtx): Discard obsolete push_operand handling. | |
29349 | (struct cselib_record_autoinc_data): New. | |
29350 | (cselib_record_autoinc_cb): New fn. | |
29351 | (cselib_record_sets): Use it, along with for_each_inc_dec. Pass MEM | |
29352 | mode to cselib_lookup. Reset autoinced REGs here instead of... | |
29353 | (cselib_process_insn): ... here. | |
29354 | * var-tracking.c (replace_expr_with_values, use_type): Pass MEM mode | |
29355 | to cselib_lookup. | |
29356 | (add_uses): Likewise, also to cselib_subst_to_values. | |
29357 | (add_stores): Likewise. | |
e0691b9a | 29358 | * sched-deps.c (add_insn_mem_dependence): Pass mode to |
1f864115 | 29359 | cselib_subst_to_values. |
29360 | (sched_analyze_1, sched_analyze_2): Likewise. Adjusted. | |
29361 | * gcse.c (do_local_cprop): Adjusted. | |
29362 | * postreload.c (reload_cse_simplify_set): Adjusted. | |
29363 | (reload_cse_simplify_operands): Adjusted. | |
29364 | * sel-sched-dump (debug_mem_addr_value): Pass mode. | |
29365 | ||
4f2bfa26 | 29366 | 2011-02-03 Alexandre Oliva <aoliva@redhat.com> |
29367 | ||
29368 | PR tree-optimization/45122 | |
29369 | * tree-ssa-loop-niter.c (number_of_iterations_exit): Don't make | |
29370 | unsafe assumptions when there's more than one loop exit. | |
29371 | ||
a501acda | 29372 | 2011-02-02 Michael Meissner <meissner@linux.vnet.ibm.com> |
29373 | ||
29374 | PR target/47272 | |
29375 | * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions): | |
29376 | Document using vector double with the load/store builtins, and | |
29377 | that the load/store builtins always use Altivec instructions. | |
29378 | ||
29379 | * config/rs6000/vector.md (vector_altivec_load_<mode>): New insns | |
29380 | to use altivec memory instructions, even on VSX. | |
29381 | (vector_altivec_store_<mode>): Ditto. | |
29382 | ||
29383 | * config/rs6000/rs6000-protos.h (rs6000_address_for_altivec): New | |
29384 | function. | |
29385 | ||
29386 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
29387 | V2DF, V2DI support to load/store overloaded builtins. | |
29388 | ||
29389 | * config/rs6000/rs6000-builtin.def (ALTIVEC_BUILTIN_*): Add | |
29390 | altivec load/store builtins for V2DF/V2DI types. | |
29391 | ||
29392 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't | |
29393 | set avoid indexed addresses on power6 if -maltivec. | |
29394 | (altivec_expand_ld_builtin): Add V2DF, V2DI support, use | |
29395 | vector_altivec_load/vector_altivec_store builtins. | |
29396 | (altivec_expand_st_builtin): Ditto. | |
29397 | (altivec_expand_builtin): Add VSX memory builtins. | |
29398 | (rs6000_init_builtins): Add V2DI types to internal types. | |
29399 | (altivec_init_builtins): Add support for V2DF/V2DI altivec | |
29400 | load/store builtins. | |
29401 | (rs6000_address_for_altivec): Insure memory address is appropriate | |
29402 | for Altivec. | |
29403 | ||
29404 | * config/rs6000/vsx.md (vsx_load_<mode>): New expanders for | |
29405 | vec_vsx_ld and vec_vsx_st. | |
29406 | (vsx_store_<mode>): Ditto. | |
29407 | ||
29408 | * config/rs6000/rs6000.h (RS6000_BTI_long_long): New type | |
29409 | variables to hold long long types for VSX vector memory builtins. | |
29410 | (RS6000_BTI_unsigned_long_long): Ditto. | |
29411 | (long_long_integer_type_internal_node): Ditti. | |
29412 | (long_long_unsigned_type_internal_node): Ditti. | |
29413 | ||
29414 | * config/rs6000/altivec.md (UNSPEC_LVX): New UNSPEC. | |
29415 | (altivec_lvx_<mode>): Make altivec_lvx use a mode iterator. | |
29416 | (altivec_stvx_<mode>): Make altivec_stvx use a mode iterator. | |
29417 | ||
29418 | * config/rs6000/altivec.h (vec_vsx_ld): Define VSX memory builtin | |
29419 | short cuts. | |
29420 | (vec_vsx_st): Ditto. | |
29421 | ||
4d15365c | 29422 | 2011-02-02 Joseph Myers <joseph@codesourcery.com> |
29423 | ||
29424 | * config/pa/pa-hpux10.opt: New. | |
29425 | * config/hpux11.opt (pthread): New Driver option. | |
29426 | * config/pa/pa-hpux.opt (nolibdld, rdynamic): New Driver options. | |
29427 | * config.gcc (hppa[12]*-*-hpux10*): Use pa/pa-hpux10.opt. | |
29428 | ||
2ade2b93 | 29429 | 2011-02-02 Joseph Myers <joseph@codesourcery.com> |
29430 | ||
29431 | * config/ia64/vms.opt: New. | |
29432 | * config.gcc (ia64-hp-*vms*): Use ia64/vms.opt. | |
29433 | ||
71314d3d | 29434 | 2011-02-01 Michael Meissner <meissner@linux.vnet.ibm.com> |
29435 | ||
29436 | PR target/47580 | |
29437 | * config/rs6000/vsx.md (vsx_float<VSi><mode>2): Use | |
29438 | gpc_reg_operand instead of vsx_register_operand to match rs6000.md | |
29439 | generator functions. | |
29440 | (vsx_floatuns<VSi><mode>2): Ditto. | |
29441 | (vsx_fix_trunc<mode><VSi>2): Ditto. | |
29442 | (vsx_fixuns_trunc<mode><VSi>2): Ditto. | |
29443 | ||
bdcbb638 | 29444 | 2011-02-02 Joseph Myers <joseph@codesourcery.com> |
29445 | ||
29446 | * config/i386/djgpp.opt (posix): New Driver option. | |
29447 | ||
ea722d26 | 29448 | 2011-02-02 Gerald Pfeifer <gerald@pfeifer.com> |
29449 | ||
29450 | * config.gcc (*-*-freebsd[12], *-*-freebsd[12].*, *-*-freebsd*aout*): | |
29451 | Move to the unsupported targets list. | |
29452 | ||
486f84fd | 29453 | 2011-02-02 Peter Bergner <bergner@vnet.ibm.com> |
29454 | ||
29455 | PR rtl-optimization/47525 | |
29456 | * df-scan.c: Update copyright years. | |
29457 | (df_get_call_refs): Do not mark global registers as DF_REF_REG_USE | |
29458 | and non-clobber DF_REF_REG_DEF for calls to const and pure functions. | |
29459 | ||
521e3dc9 | 29460 | 2011-02-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
29461 | ||
29462 | * config/i386/sysv4.h (TARGET_VERSION): Remove. | |
29463 | (SUBTARGET_RETURN_IN_MEMORY): Remove. | |
29464 | (ASM_OUTPUT_ASCII): Remove. | |
29465 | * config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove #undef. | |
29466 | ||
8e4f36fa | 29467 | 2011-02-02 Jeff Law <law@redhat.com> |
29468 | ||
29469 | PR middle-end/47543 | |
29470 | * reload.c (find_reloads_address): Handle reg+d address where both | |
29471 | components are invalid by reloading the entire address. | |
29472 | ||
46c50a88 | 29473 | 2011-02-02 Sebastian Pop <sebastian.pop@amd.com> |
29474 | Richard Guenther <rguenther@suse.de> | |
29475 | ||
29476 | PR tree-optimization/40979 | |
29477 | PR bootstrap/47044 | |
29478 | * passes.c (init_optimization_passes): After LIM call copy_prop | |
29479 | and DCE to clean up. | |
29480 | * tree-ssa-loop.c (pass_graphite_transforms): Add TODO_dump_func. | |
29481 | ||
99df7432 | 29482 | 2011-02-02 Sebastian Pop <sebastian.pop@amd.com> |
29483 | ||
29484 | PR tree-optimization/47576 | |
29485 | PR tree-optimization/47555 | |
29486 | * doc/invoke.texi (scev-max-expr-complexity): Documented. | |
29487 | * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100. | |
29488 | (PARAM_SCEV_MAX_EXPR_COMPLEXITY): Declared. | |
29489 | * tree-scalar-evolution.c (follow_ssa_edge): Use | |
29490 | PARAM_SCEV_MAX_EXPR_COMPLEXITY. | |
29491 | ||
f6c35aa4 | 29492 | 2011-02-02 Richard Guenther <rguenther@suse.de> |
29493 | ||
29494 | PR tree-optimization/47566 | |
29495 | * builtins.c (builtin_save_expr): No SAVE_EXPR for SSA_NAMEs. | |
29496 | ||
f665f7bb | 29497 | 2011-02-02 Alexandre Oliva <aoliva@redhat.com> |
29498 | ||
619349e6 | 29499 | PR debug/47106 |
29500 | PR debug/47402 | |
29501 | * tree-inline.c (declare_return_variable): Remove unused caller | |
29502 | variable. | |
29503 | ||
f665f7bb | 29504 | PR debug/47106 |
29505 | PR debug/47402 | |
29506 | * tree-flow-inline.h (clear_is_used, is_used_p): New. | |
29507 | * cfgexpand.c (account_used_vars_for_block): Use them. | |
29508 | * tree-nrv.c (tree_nrv): Likewise. | |
29509 | * tree-ssa-live.c (remove_unused_scope_block_p): Likewise. | |
29510 | (dump_scope_block): Likewise. | |
29511 | (remove_unused_locals): Likewise. | |
29512 | ||
e81986ab | 29513 | PR debug/47106 |
29514 | PR debug/47402 | |
29515 | * tree-inline.c (declare_return_variable): Add result decl to | |
29516 | local decls only once. | |
29517 | * gimple-low.c (record_vars_into): Mark newly-created variables | |
29518 | as referenced. | |
29519 | ||
9221ec44 | 29520 | 2011-02-02 Alexandre Oliva <aoliva@redhat.com> |
29521 | ||
29522 | PR debug/47498 | |
29523 | PR debug/47501 | |
29524 | PR debug/45136 | |
29525 | PR debug/45130 | |
29526 | * haifa-sched.c (get_ebb_head_tail): Move notes across boundary | |
29527 | debug insns. | |
29528 | (no_real_insns_p, schedule_block, set_priorities): Drop special | |
29529 | treatment of boundary debug insns. | |
2e8ba7b3 | 29530 | * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. |
9221ec44 | 29531 | * sched-ebb.c (schedule_ebbs): Adjust skipping of debug insns. |
29532 | * sched-int.h (DEBUG_INSN_SCHED_P): Remove. | |
29533 | (BOUNDARY_DEBUG_INSN_P): Likewise. | |
29534 | (SCHEDULE_DEBUG_INSN_P): Likewise. | |
29535 | * sched-rgn.c (init_ready_list): Drop special treatment of | |
29536 | boundary debug insns. | |
29537 | * final.c (rest_of_clean_state): Clear notes' BB. | |
29538 | ||
31eea452 | 29539 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
29540 | ||
29541 | * config/openbsd.opt (assert=): New Driver option. | |
29542 | ||
9453823e | 29543 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
29544 | ||
29545 | * config/i386/nto.opt: New. | |
29546 | * config.gcc (i[34567]86-*-nto-qnx*): Use i386/nto.opt. | |
29547 | ||
bc63be20 | 29548 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
29549 | ||
29550 | * config/i386/netware.opt: New. | |
29551 | * config.gcc (i[3456x]86-*-netware*): Use i386/netware.opt. | |
29552 | ||
7af14b9b | 29553 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
29554 | ||
29555 | * config/interix.opt (posix): New Driver option. | |
29556 | ||
1facaf0d | 29557 | 2011-02-01 DJ Delorie <dj@redhat.com> |
29558 | ||
d00812be | 29559 | * config/m32c/m32c.h (PTRDIFF_TYPE): Remove extra definition. |
29560 | ||
1facaf0d | 29561 | * config/m32c/m32c.c (m32c_regno_reg_class): Return smallest reg |
29562 | class for A0/A1. | |
29563 | ||
63c5b29f | 29564 | 2011-02-01 Sebastian Pop <sebastian.pop@amd.com> |
29565 | ||
29566 | PR tree-optimization/47561 | |
29567 | * toplev.c (process_options): Print the Graphite flags. Add | |
29568 | flag_loop_flatten to the list of options requiring Graphite. | |
29569 | ||
c80fcc70 | 29570 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
29571 | ||
29572 | * config/i386/cygming.opt (posix): New Driver option. | |
29573 | ||
8afdaa80 | 29574 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
29575 | ||
29576 | * config/arm/vxworks.opt: New. | |
29577 | * config.gcc (arm-wrs-vxworks): Use arm/vxworks.opt. | |
29578 | ||
0b803a91 | 29579 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
29580 | ||
29581 | * config/alpha/elf.opt: New. | |
29582 | * config.gcc (alpha*-*-linux*, alpha*-*-gnu*, alpha*-*-freebsd*, | |
29583 | alpha*-*-netbsd*, alpha*-*-openbsd*): Use alpha/elf.opt. | |
29584 | ||
16d9b5d8 | 29585 | 2011-02-01 Richard Guenther <rguenther@suse.de> |
29586 | ||
29587 | PR tree-optimization/47559 | |
29588 | * tree-ssa-loop-im.c (can_sm_ref_p): Do not perform | |
29589 | store-motion on references that can throw. | |
29590 | ||
329b9588 | 29591 | 2011-02-01 Bernd Schmidt <bernds@codesourcery.com> |
29592 | ||
29593 | * tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB. | |
29594 | * tree-pass.h (TDF_CSELIB): New macro. | |
29595 | * cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1, | |
29596 | cselib_lookup): Check for it rather than for TDF_DETAILS. | |
29597 | ||
ad905e43 | 29598 | 2011-02-01 H.J. Lu <hongjiu.lu@intel.com> |
29599 | ||
29600 | PR driver/47547 | |
29601 | * lto-wrapper.c (run_gcc): Don't add -dumpdir if linker_output | |
29602 | is HOST_BIT_BUCKET. | |
29603 | ||
29604 | * opts.c (finish_options): Don't add x_aux_base_name if it is | |
29605 | HOST_BIT_BUCKET. | |
29606 | ||
58dcbc36 | 29607 | 2011-02-01 Richard Guenther <rguenther@suse.de> |
29608 | ||
29609 | PR tree-optimization/47555 | |
29610 | Revert | |
29611 | 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
29612 | ||
29613 | * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100. | |
29614 | ||
fc887755 | 29615 | 2011-02-01 Sebastien Bourdeauducq <sebastien@milkymist.org> |
29616 | ||
29617 | PR gcc/46692 | |
29618 | * config/lm32/t-lm32: Add multilib for all CPU options. | |
29619 | ||
f82bdab4 | 29620 | 2011-02-01 Richard Guenther <rguenther@suse.de> |
29621 | ||
29622 | PR tree-optimization/47541 | |
29623 | * tree-ssa-structalias.c (push_fields_onto_fieldstack): Make | |
29624 | sure to have a field at offset zero. | |
29625 | ||
afd8d709 | 29626 | 2011-01-31 Joseph Myers <joseph@codesourcery.com> |
29627 | ||
29628 | * config/arc/arc.opt (EB, EL): New Driver options. | |
29629 | ||
4f5bbfa4 | 29630 | 2011-01-31 Joseph Myers <joseph@codesourcery.com> |
29631 | ||
29632 | * config/alpha/osf5.opt: New. | |
29633 | * config.gcc (alpha*-dec-osf5.1*): Use alpha/osf5.opt. | |
29634 | ||
deeaf98d | 29635 | 2011-01-31 Joseph Myers <joseph@codesourcery.com> |
29636 | ||
29637 | * config/vms/vms.opt (map, mvms-return-codes): New Driver options. | |
29638 | ||
464a406e | 29639 | 2011-01-31 Sebastian Pop <sebastian.pop@amd.com> |
29640 | ||
29641 | * common.opt (ftree-loop-linear): Use Alias to make it an alias of | |
29642 | -floop-interchange. | |
29643 | * invoke.texi (-ftree-loop-linear): Make it clear that this flag | |
29644 | is an alias of -floop-interchange and that it requires the | |
29645 | Graphite infrastructure. | |
29646 | * tree-ssa-loop.c (gate_graphite_transforms): Do not set | |
29647 | flag_loop_interchange based on the value of flag_tree_loop_linear. | |
29648 | ||
90c0f5b7 | 29649 | 2011-01-31 Jakub Jelinek <jakub@redhat.com> |
29650 | Richard Guenther <rguenther@suse.de> | |
29651 | ||
29652 | PR tree-optimization/47538 | |
29653 | * tree-ssa-ccp.c (bit_value_binop_1): For uns computation use | |
29654 | type instead of r1type, except for comparisons. For right | |
29655 | shifts and comparisons punt if there are mismatches in | |
29656 | sizetype vs. non-sizetype types. | |
29657 | ||
a2b522e7 | 29658 | 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
29659 | ||
29660 | * doc/sourcebuild.texi (Effective-Target Keywords): Document | |
29661 | avx_runtime. | |
29662 | ||
839ff241 | 29663 | 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
29664 | ||
29665 | * configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld | |
29666 | version number. | |
29667 | * configure: Regenerate. | |
29668 | ||
e6937b3a | 29669 | 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
29670 | ||
29671 | * configure.ac (gcc_cv_ld_static_option): Define. | |
29672 | (gcc_cv_ld_dynamic_option): Define. | |
29673 | (gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive | |
29674 | instead. | |
29675 | (HAVE_LD_STATIC_DYNAMIC): Update message. | |
29676 | (LD_STATIC_OPTION): Define. | |
29677 | (LD_DYNAMIC_OPTION): Define. | |
29678 | * configure: Regenerate. | |
29679 | * config.in: Regenerate. | |
29680 | * gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS && | |
29681 | HAVE_LD_STATIC_DYNAMIC]: Use them. | |
29682 | ||
382ffb70 | 29683 | 2011-01-31 Nick Clifton <nickc@redhat.com> |
29684 | ||
29685 | * config/rx/rx.c (rx_get_stack_layout): Only save call clobbered | |
29686 | registers inside interrupt handlers if the handler is not a leaf | |
29687 | function. | |
29688 | ||
c2fa9c24 | 29689 | 2011-01-31 Nick Clifton <nickc@redhat.com> |
29690 | ||
29691 | * config/mn10300/mn10300.c (mn10300_regno_in_class_p): Check for | |
29692 | reg_renumber returning an INVALID_REGNUM. | |
29693 | ||
0e4d1862 | 29694 | 2011-01-31 Alexandre Oliva <aoliva@redhat.com> |
29695 | ||
29696 | PR libgcj/44341 | |
29697 | * doc/install.texi: Document host options discarded when cross | |
29698 | configuring target libraries. | |
29699 | ||
7fb29e63 | 29700 | 2011-01-31 Alexandre Oliva <aoliva@redhat.com> |
29701 | ||
29702 | Reverted: | |
29703 | 2011-01-25 Alexandre Oliva <aoliva@redhat.com> | |
29704 | PR debug/45136 | |
29705 | PR debug/45130 | |
29706 | * haifa-sched.c (get_ebb_head_tail): Move notes across boundary | |
29707 | debug insns. | |
29708 | (no_real_insns_p, schedule_block, set_priorities): Drop special | |
29709 | treatment of boundary debug insns. | |
2e8ba7b3 | 29710 | * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. |
7fb29e63 | 29711 | * sched-ebb.c (schedule_ebbs): Don't skip debug insns. |
29712 | * sched-int.h (DEBUG_INSN_SCHED_P): Remove. | |
29713 | (BOUNDARY_DEBUG_INSN_P): Likewise. | |
29714 | (SCHEDULE_DEBUG_INSN_P): Likewise. | |
29715 | * sched-rgn.c (init_ready_list): Drop special treatment of | |
29716 | boundary debug insns. | |
29717 | * final.c (rest_of_clean-state): Clear notes' BB. | |
29718 | ||
3968fd16 | 29719 | 2011-01-31 Alan Modra <amodra@gmail.com> |
29720 | ||
29721 | * config/rs6000/rs6000.c (print_operand): Rearrange addends in | |
29722 | toc relative expressions as we do in print_operand_address. | |
29723 | ||
7e44812a | 29724 | 2011-01-30 Kazu Hirata <kazu@codesourcery.com> |
29725 | ||
29726 | * doc/extend.texi: Follow spelling conventions. | |
29727 | * doc/invoke.texi: Fix a typo. | |
29728 | ||
593c1adb | 29729 | 2011-01-30 Joseph Myers <joseph@codesourcery.com> |
29730 | ||
29731 | * config/hpux11.opt: New. | |
29732 | * config.gcc (hppa*64*-*-hpux11*, hppa[12]*-*-hpux11*, | |
29733 | ia64*-*-hpux*): Use hpux11.opt. | |
29734 | ||
ba6ea72b | 29735 | 2011-01-30 Jonathan Yong <jon_y@users.sourceforge.net> |
20684623 | 29736 | |
29737 | * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Add t-dfprules | |
29738 | to tmake_file. | |
29739 | ||
f2a584ac | 29740 | 2011-01-30 Gerald Pfeifer <gerald@pfeifer.com> |
29741 | ||
29742 | * doc/install.texi (hppa-hp-hpux10): Remove references to HP | |
29743 | support sites. | |
29744 | ||
f4e302ca | 29745 | 2011-01-30 Gerald Pfeifer <gerald@pfeifer.com> |
29746 | ||
e75e9a75 | 29747 | * doc/install.texi (Binaries): Remove outdated reference for |
29748 | Motorola 68HC11/68HC12 downloads. | |
29749 | ||
29750 | 2011-01-30 Gerald Pfeifer <gerald@pfeifer.com> | |
3968fd16 | 29751 | |
f4e302ca | 29752 | * doc/extend.texi (Thread-Local): Adjust reference to Ulrich |
29753 | Drepper's paper. | |
29754 | ||
7f90e96e | 29755 | 2011-01-29 Jonathan Wakely <jwakely.gcc@gmail.com> |
29756 | ||
29757 | PR bootstrap/47147 | |
29758 | * ginclude/stddef.h: Check for _X86_64_ANSI_H_ and _I386_ANSI_H_ as | |
29759 | used by NetBSD. | |
29760 | ||
2e8ba7b3 | 29761 | 2011-01-28 Ahmad Sharif <asharif@google.com> |
81c388fd | 29762 | |
29763 | * value-prof.c (check_counter): Corrected error message. | |
29764 | ||
a4f7f36c | 29765 | 2011-01-29 Jie Zhang <jie@codesourcery.com> |
29766 | ||
29767 | * config/arm/arm.c (arm_legitimize_reload_address): New. | |
29768 | * config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use | |
29769 | arm_legitimize_reload_address. | |
2e8ba7b3 | 29770 | * config/arm/arm-protos.h (arm_legitimize_reload_address): Declare. |
a4f7f36c | 29771 | |
826a8d9b | 29772 | 2011-01-28 Ian Lance Taylor <iant@google.com> |
29773 | ||
29774 | * godump.c (go_define): Ignore macros whose definitions include | |
29775 | two adjacent operands. | |
29776 | ||
722c0f6e | 29777 | 2011-01-28 Jakub Jelinek <jakub@redhat.com> |
29778 | ||
29779 | PR target/42894 | |
29780 | * varasm.c (force_const_mem): Store copy of x in desc->constant | |
29781 | instead of x itself. | |
29782 | * expr.c (emit_move_insn): Add a copy of y_cst instead of y_cst | |
29783 | itself into REG_EQUAL note. | |
29784 | ||
5be9590a | 29785 | 2011-01-28 Joseph Myers <joseph@codesourcery.com> |
29786 | ||
29787 | * config/freebsd.opt (posix, rdynamic): New Driver options. | |
29788 | ||
a54f3ef3 | 29789 | 2011-01-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
29790 | ||
29791 | * configure.ac (gcc_cv_ld_static_dynamic): IRIX 6 ld supports | |
29792 | -Bstatic/-Bdynamic. | |
29793 | * configure: Regenerate. | |
29794 | ||
5f9dac96 | 29795 | 2011-01-27 Joseph Myers <joseph@codesourcery.com> |
29796 | ||
29797 | * config/rs6000/sysv4.h (LIB_NETBSD_SPEC): Don't handle -profile. | |
29798 | * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -profile. | |
29799 | ||
3359ccfd | 29800 | 2011-01-27 Anatoly Sokolov <aesok@post.ru> |
29801 | ||
29802 | * config/s390/s390.h (PREFERRED_RELOAD_CLASS): Remove. | |
29803 | * config/s390/s390-protos.h (s390_preferred_reload_class): Remove. | |
29804 | * config/s390/s390.c (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
29805 | (s390_preferred_reload_class): Make static. Change return and | |
29806 | 'rclass' argument type to reg_class_t. | |
29807 | ||
40b32d93 | 29808 | 2011-01-27 Jan Hubicka <jh@suse.cz> |
29809 | ||
29810 | PR middle-end/46949 | |
29811 | * cgraphunit.c (process_common_attributes): Fix use of remove_attribute. | |
29812 | (process_function_and_variable_attributes): Check defined weakrefs. | |
29813 | ||
1fd38f81 | 29814 | 2011-01-27 Martin Jambor <mjambor@suse.cz> |
29815 | ||
29816 | PR tree-optimization/47228 | |
29817 | * tree-sra.c (sra_modify_assign): Use build_ref_for_model instead of | |
29818 | build_ref_for_offset. | |
29819 | ||
afcc4e86 | 29820 | 2011-01-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
29821 | ||
29822 | * config/spu/spu-elf.h (ASM_SPEC): Remove. | |
29823 | ||
ba6ea72b | 29824 | 2011-01-26 Mikael Pettersson <mikpe@it.uu.se> |
33b7314b | 29825 | |
29826 | PR rtl-optimization/46856 | |
29827 | * postreload.c (reload_combine_recognize_const_pattern): Do not | |
29828 | separate cc0 setter and user on cc0 targets. | |
29829 | ||
a43fc97e | 29830 | 2011-01-26 Nicola Pero <nicola.pero@meta-innovation.com> |
29831 | ||
29832 | PR c/43082 | |
29833 | * c-typeck.c (c_objc_common_truthvalue_conversion): If we are | |
29834 | passed a VOID_TYPE expression, immediately emit an error and | |
29835 | return error_mark_node. | |
29836 | ||
9bd1408a | 29837 | 2011-01-26 Jeff Law <law@redhat.com> |
29838 | ||
29839 | PR rtl-optimization/47464 | |
29840 | * df-problems.c (can_move_insn_across): Use may_trap_or_fault_p | |
29841 | rather than may_trap_p as needed. | |
29842 | ||
c0ed6498 | 29843 | 2011-01-26 DJ Delorie <dj@redhat.com> |
29844 | ||
29845 | PR rtl-optimization/46878 | |
29846 | * combine.c (insn_a_feeds_b): Check for the implicit cc0 | |
29847 | setter/user dependency as well. | |
29848 | ||
2decfaa7 | 29849 | 2011-01-26 Eric Botcazou <ebotcazou@adacore.com> |
29850 | ||
29851 | PR rtl-optimization/44469 | |
29852 | * cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too | |
29853 | after removing trivially dead basic blocks. | |
29854 | ||
76db74b6 | 29855 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> |
29856 | ||
29857 | * config/bfin/bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}. | |
29858 | * config/frv/frv.h (LINK_SPEC): Likewise. | |
29859 | * config/i386/netware.h (LINK_SPEC): Likewise. | |
29860 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
29861 | * config/rs6000/linux64.h (ASM_SPEC_COMMON): Likewise. | |
29862 | * config/rs6000/sysv4.h (LINK_SPEC): Likewise. | |
29863 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
29864 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
29865 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
29866 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
29867 | ||
63713d4f | 29868 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> |
29869 | ||
29870 | * config/bfin/bfin.h (ASM_SPEC): Remove %{Ym,*}. | |
29871 | * config/frv/frv.h (ASM_SPEC): Likewise. | |
29872 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
29873 | * config/pa/pa-linux.h (ASM_SPEC): Likewise. | |
29874 | * config/rs6000/linux64.h (ASM_SPEC): Likewise. | |
29875 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
29876 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
29877 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
29878 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
29879 | ||
02b94076 | 29880 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> |
29881 | ||
29882 | * config/bfin/bfin.h (LINK_SPEC): Remove %{YP,*}. | |
29883 | * config/frv/frv.h (LINK_SPEC): Likewise. | |
29884 | * config/rs6000/sysv4.h (LINK_SPEC): Likewise. | |
29885 | ||
5c8a1984 | 29886 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> |
29887 | ||
29888 | * config/bfin/bfin.h (ASM_SPEC): Remove %{Yd,*}. | |
29889 | * config/frv/frv.h (ASM_SPEC): Likewise. | |
29890 | * config/i386/sol2-10.h (ASM_SPEC): Likewise. | |
29891 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
29892 | * config/pa/pa-linux.h (ASM_SPEC): Likewise. | |
29893 | * config/rs6000/linux64.h (ASM_SPEC32): Likewise. | |
29894 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
29895 | * config/sol2.h (ASM_SPEC): Remove comment about -Yd,. | |
29896 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
29897 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
29898 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
29899 | * config/sparc/sysv4.h (ASM_SPEC): Remove %{Yd,*}. | |
29900 | ||
6d6a23ae | 29901 | 2011-01-26 Steve Ellcey <sje@cup.hp.com> |
29902 | ||
29903 | PR target/46997 | |
29904 | * config/ia64/vect.md (mulv2si3): Enable and fix for TARGET_BIG_ENDIAN. | |
29905 | (*mux2): Ditto. | |
29906 | (vec_extract_evenodd_help): Ditto. | |
29907 | (vec_extract_evenv4hi): Ditto. | |
29908 | (vec_extract_oddv4hi): Ditto. | |
29909 | (vec_interleave_lowv2si): Ditto. | |
29910 | (vec_interleave_highv2si): Ditto. | |
29911 | (vec_extract_evenv2si): Ditto. | |
29912 | (vec_extract_oddv2si: Ditto. | |
29913 | (vec_pack_trunc_v2si): Ditto. | |
29914 | ||
269b8d98 | 29915 | 2011-01-22 Jan Hubicka <jh@suse.cz> |
29916 | ||
29917 | PR target/47237 | |
29918 | * cgraph.h (cgraph_local_info): New field can_change_signature. | |
29919 | * ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee | |
29920 | signature can change. | |
29921 | (ipcp_estimate_growth): Call sequence simplify only if calle signature | |
29922 | can change. | |
29923 | (ipcp_insert_stage): Only compute args_to_skip if signature can change. | |
29924 | (cgraph_function_versioning): We can not change signature of functions | |
29925 | that don't allow that. | |
29926 | * lto-cgraph.c (lto_output_node): Stream local.can_change_signature. | |
29927 | (lto_input_node): Likewise. | |
2e8ba7b3 | 29928 | * ipa-inline.c (compute_inline_parameters): Compute |
29929 | local.can_change_signature. | |
269b8d98 | 29930 | * ipa-split.c (visit_bb): Never split away APPLY_ARGS. |
2e8ba7b3 | 29931 | * tree-sra.c (ipa_sra_preliminary_function_checks): Give up on |
29932 | functions that can not change signature. | |
269b8d98 | 29933 | * i386.c (ix86_function_regparm, ix86_function_sseregparm, |
2e8ba7b3 | 29934 | init_cumulative_args): Do not use local calling conventions |
29935 | for functions that can not change signature. | |
269b8d98 | 29936 | |
781e865e | 29937 | 2011-01-22 Jan Hubicka <jh@suse.cz> |
29938 | ||
29939 | * doc/invoke.texi (hot-bb-frequency-fraction): Commit forgotten hunk. | |
29940 | ||
d05db70d | 29941 | 2011-01-26 Richard Guenther <rguenther@suse.de> |
29942 | ||
29943 | PR tree-optimization/47190 | |
3968fd16 | 29944 | * cgraphunit.c (process_common_attributes): New function. |
29945 | (process_function_and_variable_attributes): Use it. | |
d05db70d | 29946 | |
b13addbf | 29947 | 2011-01-26 Richard Guenther <rguenther@suse.de> |
29948 | ||
29949 | PR lto/47423 | |
29950 | * cgraphbuild.c (record_eh_tables): Record reference to personality | |
29951 | function. | |
29952 | ||
995ca335 | 29953 | 2011-01-26 Alexandre Oliva <aoliva@redhat.com> |
29954 | ||
29955 | PR debug/45454 | |
29956 | * sel-sched.c (moveup_expr): Don't let debug insns prevent | |
29957 | non-debug insns from moving up. | |
29958 | ||
abfe0c5b | 29959 | 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> |
29960 | ||
29961 | PR target/40125 | |
29962 | * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Select suitable | |
29963 | t-dlldir{,-x} fragment for build and add it to tmake_file. | |
29964 | (i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise. | |
29965 | * Makefile.in (libgcc.mvars): Also export SHLIB_DLLDIR to libgcc. | |
29966 | * config/i386/t-dlldir: New file. | |
29967 | (SHLIB_DLLDIR): Define. | |
29968 | * config/i386/t-dlldir-x: New file. | |
29969 | (SHLIB_DLLDIR): Define. | |
29970 | * config/i386/t-cygming: Error out if SHLIB_DLLDIR is not set. | |
29971 | (SHLIB_INSTALL): Use it. | |
29972 | ||
06a9ac97 | 29973 | 2011-01-26 Chung-Lin Tang <cltang@codesourcery.com> |
29974 | ||
29975 | PR target/47246 | |
29976 | * config/arm/arm.c (thumb2_legitimate_index_p): Change the | |
29977 | lower bound of the allowed Thumb-2 coprocessor load/store | |
29978 | index range to -256. Add explaining comment. | |
29979 | ||
509475fd | 29980 | 2011-01-25 Ian Lance Taylor <iant@google.com> |
29981 | ||
29982 | * godump.c (go_define): Improve lexing of macro expansion to only | |
29983 | accept expressions which match Go spec. | |
29984 | ||
0675168d | 29985 | 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> |
29986 | ||
e8911163 | 29987 | PR c++/43601 |
0675168d | 29988 | * tree.c (handle_dll_attribute): Handle it. |
29989 | * doc/extend.texi (@item dllexport): Mention it. | |
29990 | * doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it. | |
29991 | ||
f583ffd4 | 29992 | 2011-01-25 Ian Lance Taylor <iant@google.com> |
29993 | ||
29994 | PR tree-optimization/26854 | |
29995 | * c-decl.c (struct c_scope): Add field has_jump_unsafe_decl. | |
29996 | (decl_jump_unsafe): Move higher in file, with no other change. | |
29997 | (bind): Set has_jump_unsafe_decl if appropriate. | |
29998 | (update_label_decls): Test has_jump_unsafe_decl to avoid loop. | |
29999 | (check_earlier_gotos): Likewise. | |
30000 | (c_check_switch_jump_warnings): Likewise. | |
30001 | ||
f6c6eba4 | 30002 | 2011-01-25 Jonathan Wakely <jwakely.gcc@gmail.com> |
30003 | ||
30004 | * doc/invoke.texi (Warning Options): Add missing hyphen. | |
30005 | (-fprofile-dir): Minor grammatical fixes. | |
30006 | (-fbranch-probabilities): Likewise. | |
30007 | ||
ce784932 | 30008 | 2011-01-25 Alexandre Oliva <aoliva@redhat.com> |
30009 | ||
30010 | PR debug/45136 | |
30011 | PR debug/45130 | |
30012 | * haifa-sched.c (get_ebb_head_tail): Move notes across boundary | |
30013 | debug insns. | |
30014 | (no_real_insns_p, schedule_block, set_priorities): Drop special | |
30015 | treatment of boundary debug insns. | |
2e8ba7b3 | 30016 | * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. |
ce784932 | 30017 | * sched-ebb.c (schedule_ebbs): Don't skip debug insns. |
30018 | * sched-int.h (DEBUG_INSN_SCHED_P): Remove. | |
30019 | (BOUNDARY_DEBUG_INSN_P): Likewise. | |
30020 | (SCHEDULE_DEBUG_INSN_P): Likewise. | |
30021 | * sched-rgn.c (init_ready_list): Drop special treatment of | |
30022 | boundary debug insns. | |
30023 | * final.c (rest_of_clean-state): Clear notes' BB. | |
30024 | ||
e01f9f1f | 30025 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30026 | ||
30027 | * Makefile.in (LAMBDA_H): Removed. | |
30028 | (TREE_DATA_REF_H): Remove dependence on LAMBDA_H. | |
30029 | (OBJS-common): Remove dependence on lambda-code.o, lambda-mat.o, | |
30030 | lambda-trans.o, and tree-loop-linear.o. | |
30031 | (lto-symtab.o): Remove dependence on LAMBDA_H. | |
30032 | (tree-loop-linear.o): Remove rule. | |
30033 | (lambda-mat.o): Same. | |
30034 | (lambda-trans.o): Same. | |
30035 | (lambda-code.o): Same. | |
30036 | (tree-vect-loop.o): Add missing dependence on TREE_DATA_REF_H. | |
30037 | (tree-vect-slp.o): Same. | |
30038 | * hwint.h (gcd): Moved here. | |
30039 | (least_common_multiple): Same. | |
30040 | * lambda-code.c: Removed. | |
30041 | * lambda-mat.c: Removed. | |
30042 | * lambda-trans.c: Removed. | |
30043 | * lambda.h: Removed. | |
30044 | * tree-loop-linear.c: Removed. | |
30045 | * lto-symtab.c: Do not include lambda.h. | |
30046 | * omega.c (gcd): Removed. | |
30047 | * passes.c (init_optimization_passes): Remove pass_linear_transform. | |
30048 | * tree-data-ref.c (print_lambda_vector): Moved here. | |
30049 | (lambda_vector_copy): Same. | |
30050 | (lambda_matrix_copy): Same. | |
30051 | (lambda_matrix_id): Same. | |
30052 | (lambda_vector_first_nz): Same. | |
30053 | (lambda_matrix_row_add): Same. | |
30054 | (lambda_matrix_row_exchange): Same. | |
30055 | (lambda_vector_mult_const): Same. | |
30056 | (lambda_vector_negate): Same. | |
30057 | (lambda_matrix_row_negate): Same. | |
30058 | (lambda_vector_equal): Same. | |
30059 | (lambda_matrix_right_hermite): Same. | |
30060 | * tree-data-ref.h: Do not include lambda.h. | |
30061 | (lambda_vector): Moved here. | |
30062 | (lambda_matrix): Same. | |
30063 | (dependence_level): Same. | |
30064 | (lambda_transform_legal_p): Removed declaration. | |
30065 | (lambda_collect_parameters): Same. | |
30066 | (lambda_compute_access_matrices): Same. | |
30067 | (lambda_vector_gcd): Same. | |
30068 | (lambda_vector_new): Same. | |
30069 | (lambda_vector_clear): Same. | |
30070 | (lambda_vector_lexico_pos): Same. | |
30071 | (lambda_vector_zerop): Same. | |
30072 | (lambda_matrix_new): Same. | |
30073 | * tree-flow.h (least_common_multiple): Removed declaration. | |
30074 | * tree-parloops.c (lambda_trans_matrix): Moved here. | |
30075 | (LTM_MATRIX): Same. | |
30076 | (LTM_ROWSIZE): Same. | |
30077 | (LTM_COLSIZE): Same. | |
30078 | (LTM_DENOMINATOR): Same. | |
30079 | (lambda_trans_matrix_new): Same. | |
30080 | (lambda_matrix_vector_mult): Same. | |
30081 | (lambda_transform_legal_p): Same. | |
30082 | * tree-pass.h (pass_linear_transform): Removed declaration. | |
30083 | * tree-ssa-loop.c (tree_linear_transform): Removed. | |
30084 | (gate_tree_linear_transform): Removed. | |
30085 | (pass_linear_transform): Removed. | |
30086 | (gate_graphite_transforms): Make flag_tree_loop_linear an alias of | |
30087 | flag_loop_interchange. | |
30088 | ||
628ce22b | 30089 | 2011-01-25 Jakub Jelinek <jakub@redhat.com> |
30090 | ||
30091 | PR tree-optimization/47265 | |
30092 | PR tree-optimization/47443 | |
30093 | * tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false | |
30094 | if name still has some uses. | |
30095 | ||
114227c3 | 30096 | 2011-01-25 Martin Jambor <mjambor@suse.cz> |
30097 | ||
30098 | PR tree-optimization/47382 | |
30099 | * gimple-fold.c (gimple_fold_obj_type_ref_call): Removed. | |
30100 | (gimple_fold_call): Do not call gimple_fold_obj_type_ref_call. | |
30101 | ||
ba6ea72b | 30102 | 2011-01-25 Joel Sherrill <joel.sherrill@oarcorp.com> |
16a1c7a3 | 30103 | |
30104 | * config/m32r/m32r.c: Define TARGET_EXCEPT_UNWIND_INFO to | |
30105 | sjlj_except_unwind_info. | |
30106 | ||
12d9baf9 | 30107 | 2011-01-25 Richard Guenther <rguenther@suse.de> |
30108 | ||
30109 | PR tree-optimization/47426 | |
30110 | * tree-ssa-structalias.c (ipa_pta_execute): Make externally | |
30111 | visible functions results escape. | |
30112 | ||
37f09426 | 30113 | 2011-01-25 Jakub Jelinek <jakub@redhat.com> |
30114 | ||
30115 | PR target/45701 | |
30116 | * config/arm/arm.c (any_sibcall_uses_r3): New function. | |
30117 | (arm_get_frame_offsets): Use it. | |
30118 | ||
5790abbc | 30119 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30120 | Jakub Jelinek <jakub@redhat.com> | |
30121 | ||
30122 | PR tree-optimization/47271 | |
30123 | * tree-if-conv.c (bb_postdominates_preds): New. | |
30124 | (if_convertible_bb_p): Call bb_postdominates_preds. | |
30125 | (if_convertible_loop_p_1): Compute CDI_POST_DOMINATORS. | |
30126 | (predicate_scalar_phi): Call bb_postdominates_preds. | |
30127 | ||
02f06d23 | 30128 | 2011-01-25 Nick Clifton <nickc@redhat.com> |
30129 | ||
30130 | * config/rx/rx.h (LIBCALL_VALUE): Do not promote complex types. | |
30131 | * config/rx/rx.c (rx_function_value): Likewise. | |
30132 | (rx_promote_function_mode): Likewise. | |
30133 | (gen_safe_add): Place an outsized immediate value inside an UNSPEC | |
30134 | in order to make it legitimate. | |
2e8ba7b3 | 30135 | * config/rx/rx.md (adddi3_internal): If the second operand is a MEM |
30136 | make sure that the first operand is the same as the result register. | |
02f06d23 | 30137 | (addsi3_unspec): Delete. |
30138 | (subdi3): Do not accept immediate operands. | |
30139 | (subdi3_internal): Likewise. | |
30140 | ||
fad2bf3e | 30141 | 2011-01-25 Jeff Law <law@redhat.com> |
30142 | ||
30143 | PR rtl-optimization/37273 | |
30144 | * ira-costs.c (scan_one_insn): Detect constants living in memory and | |
30145 | handle them like argument loads from stack slots. Do not double | |
30146 | count memory for memory constants and argument loads from stack slots. | |
30147 | ||
3e101e60 | 30148 | 2011-01-25 Jakub Jelinek <jakub@redhat.com> |
30149 | ||
30150 | PR tree-optimization/47427 | |
30151 | PR tree-optimization/47428 | |
30152 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't | |
30153 | coalesce if the new root var would be TREE_READONLY. | |
30154 | ||
c2af9e57 | 30155 | 2011-01-25 Richard Guenther <rguenther@suse.de> |
30156 | ||
30157 | PR middle-end/47414 | |
30158 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Use the | |
30159 | correct type for TBAA. | |
30160 | ||
fa6ed0e9 | 30161 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30162 | ||
30163 | * graphite-sese-to-poly.c (dr_indices_valid_in_loop): New. | |
30164 | (close_phi_written_to_memory): Call for_each_index with | |
30165 | dr_indices_valid_in_loop. | |
30166 | ||
93f9c161 | 30167 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30168 | ||
30169 | * graphite-sese-to-poly.c (new_pbb_from_pbb): Only copy PBB_DOMAIN | |
30170 | when it is initialized. | |
30171 | ||
221a697e | 30172 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30173 | ||
30174 | * graphite-scop-detection.c (stmt_has_simple_data_refs_p): Update | |
30175 | call to graphite_find_data_references_in_stmt. | |
30176 | * graphite-sese-to-poly.c (outermost_loop_in_sese_1): New. | |
30177 | (try_generate_gimple_bb): Call outermost_loop_in_sese_1. Update | |
30178 | call to graphite_find_data_references_in_stmt. | |
30179 | (analyze_drs_in_stmts): Same. | |
30180 | * tree-data-ref.c (dr_analyze_indices): Pass in parameter the loop | |
30181 | in which the scalar analysis of indices is performed. | |
30182 | (create_data_ref): Same. Update call to dr_analyze_indices. | |
30183 | (find_data_references_in_stmt): Update call to create_data_ref. | |
30184 | (graphite_find_data_references_in_stmt): Same. | |
30185 | * tree-data-ref.h (graphite_find_data_references_in_stmt): Update | |
30186 | declaration. | |
30187 | (create_data_ref): Same. | |
30188 | * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Update | |
30189 | call to create_data_ref. | |
30190 | ||
c5409e1f | 30191 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30192 | ||
30193 | * graphite-sese-to-poly.c (build_poly_scop): Move | |
2e8ba7b3 | 30194 | rewrite_commutative_reductions_out_of_ssa before find_scop_parameters. |
c5409e1f | 30195 | |
041f1b34 | 30196 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30197 | ||
30198 | * graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow | |
30199 | VAR_DECL, PARM_DECL, and RESULT_DECL. | |
30200 | ||
fc2372d9 | 30201 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30202 | ||
30203 | * graphite-dependences.c (reduction_dr_1): Allow several reductions | |
30204 | in a reduction PBB. | |
30205 | * graphite-sese-to-poly.c (split_reduction_stmt): Do not split PBBs | |
30206 | that have already been marked as PBB_IS_REDUCTION. | |
30207 | ||
3225ff53 | 30208 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30209 | ||
30210 | * graphite-scop-detection.c (same_close_phi_node): New. | |
30211 | (remove_duplicate_close_phi): New. | |
30212 | (make_close_phi_nodes_unique): New. | |
30213 | (canonicalize_loop_closed_ssa): Call make_close_phi_nodes_unique. | |
30214 | ||
a0630a8d | 30215 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30216 | ||
30217 | * graphite-dependences.c (new_poly_ddr): Call same_pdr_p. | |
30218 | * graphite-poly.h (same_pdr_p): Do not expect that the PDR_TYPE | |
30219 | of both data references to be the same. | |
30220 | ||
07141610 | 30221 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30222 | ||
2e8ba7b3 | 30223 | * graphite-dependences.c (build_lexicographical_constraint): Remove |
30224 | the gdim parameter. | |
30225 | (build_lexicographical_constraint): Adjust call to | |
30226 | ppl_powerset_is_empty. | |
07141610 | 30227 | (dependence_polyhedron): Same. |
30228 | (graphite_legal_transform_dr): Same. | |
30229 | (graphite_carried_dependence_level_k): Same. | |
2e8ba7b3 | 30230 | * graphite-ppl.c (ppl_powerset_is_empty): Remove the nb_params |
30231 | parameter. | |
07141610 | 30232 | * graphite-ppl.h (ppl_powerset_is_empty): Adjust declaration. |
30233 | ||
53b5bc41 | 30234 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30235 | ||
30236 | * graphite-sese-to-poly.c | |
30237 | (translate_scalar_reduction_to_array_for_stmt): Call unshare_expr. | |
30238 | (close_phi_written_to_memory): New. | |
30239 | (translate_scalar_reduction_to_array): Call close_phi_written_to_memory | |
30240 | and unshare_expr. | |
30241 | ||
11ce391e | 30242 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30243 | ||
30244 | * doc/install.texi: Update the expected version number of PPL to 0.11. | |
30245 | * graphite-ppl.c (ppl_powerset_is_empty): Remove now dead code under | |
30246 | #if PPL_VERSION_MINOR < 11. | |
30247 | ||
1877ea6b | 30248 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30249 | ||
30250 | * graphite-dependences.c: Include graphite-cloog-util.h. | |
30251 | (new_poly_ddr): Inlined into dependence_polyhedron. | |
30252 | (free_poly_ddr): Moved close by new_poly_ddr. | |
30253 | (dependence_polyhedron_1): Renamed dependence_polyhedron. | |
30254 | Early return NULL when ppl_powerset_is_empty returns true. | |
30255 | (dependence_polyhedron): Renamed new_poly_ddr. Call only once | |
30256 | poly_drs_may_alias_p. Avoid one call to ppl_powerset_is_empty. | |
30257 | (graphite_legal_transform_dr): Call new_poly_ddr. | |
30258 | (graphite_carried_dependence_level_k): Same. | |
30259 | (dot_original_deps_stmt_1): Renamed dot_deps_stmt_2. Use new_poly_ddr. | |
30260 | (dot_transformed_deps_stmt_1): Removed. | |
30261 | (dot_deps_stmt_1): Call dot_deps_stmt_2. | |
30262 | (dot_original_deps): Renamed dot_deps_2. Call new_poly_ddr. | |
30263 | (dot_deps_1): Call dot_deps_2. | |
30264 | * Makefile.in (graphite-dependences.o): Add missing dependence on | |
30265 | graphite-cloog-util.h. | |
30266 | ||
b40e3432 | 30267 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30268 | ||
30269 | * graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty. | |
30270 | (build_lexicographical_constraint): Same. | |
30271 | (dependence_polyhedron_1): Same. | |
30272 | (graphite_legal_transform_dr): Same. | |
30273 | (graphite_carried_dependence_level_k): Same. | |
30274 | * graphite-ppl.c (ppl_powerset_is_empty): New. | |
30275 | * graphite-ppl.h (ppl_powerset_is_empty): Declared. | |
30276 | * tree-data-ref.c (dump_data_reference): Print the basic block index. | |
30277 | ||
37578f49 | 30278 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30279 | ||
30280 | * graphite-dependences.c (build_pairwise_scheduling): Correctly compute | |
30281 | the "a followed by b" relation and document it. | |
30282 | ||
c4b17226 | 30283 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30284 | ||
30285 | * graphite-dependences.c (build_lexicographical_constraint): Stop the | |
30286 | iteration when the bag of constraints is empty. | |
30287 | ||
eb165288 | 30288 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30289 | ||
30290 | * graphite-poly.c (pbb_remove_duplicate_pdrs): Make it work. | |
30291 | ||
8f1020f8 | 30292 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30293 | ||
30294 | * graphite-interchange.c (lst_interchange_profitable_p): Takes a loop | |
30295 | nest and two loop depths as parameters. | |
30296 | (lst_try_interchange_loops): Call lst_interchange_profitable_p after | |
30297 | lst_perfect_nestify. | |
30298 | ||
a3936cf6 | 30299 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30300 | ||
30301 | * graphite-dependences.c (print_pddr): Call | |
30302 | ppl_io_fprint_Pointset_Powerset_C_Polyhedron. | |
30303 | ||
f093228e | 30304 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
30305 | ||
30306 | * graphite-ppl.c (debug_gmp_value): New. | |
30307 | * graphite-ppl.h (debug_gmp_value): Declared. | |
30308 | ||
20ec32e2 | 30309 | 2011-01-25 Tobias Grosser <grosser@fim.uni-passau.de> |
30310 | ||
30311 | * doc/install.texi: Document availability of cloog-0.16. | |
30312 | ||
2acf5550 | 30313 | 2011-01-25 Vladimir Kargov <kargov@gmail.com> |
30314 | ||
30315 | * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Free | |
30316 | invalid postdominance info. | |
30317 | ||
fbdda6a7 | 30318 | 2011-01-24 Jan Hubicka <jh@suse.cz> |
30319 | ||
30320 | PR c/21659 | |
30321 | * doc/extend.texi (weak pragma): Drop claim that it must | |
30322 | appear before definition. | |
30323 | * varasm.c (merge_weak, declare_weak): Only sanity check | |
30324 | that DECL is not output at a time it is declared weak. | |
30325 | ||
7f24e187 | 30326 | 2011-01-24 Kenneth Zadeck <zadeck@naturalbridge.com> |
30327 | ||
30328 | * machmode.def: Fixed comments. | |
2acf5550 | 30329 | |
e19e0a33 | 30330 | 2011-01-24 Kai Tietz <kai.tietz@onevision.com> |
30331 | ||
30332 | * emit-rtl.c (reg_attrs_htab_hash): Replace long by intptr_t. | |
30333 | ||
30334 | 2011-01-24 Paul Koning <ni1d@arrl.net> | |
ad8f8e52 | 30335 | |
30336 | * builtins.c (c_readstr): Fix byte order if BYTES_BIG_ENDIAN != | |
2acf5550 | 30337 | WORDS_BIG_ENDIAN. |
ad8f8e52 | 30338 | |
bc189236 | 30339 | 2011-01-24 H.J. Lu <hongjiu.lu@intel.com> |
30340 | ||
30341 | PR target/46519 | |
30342 | * config/i386/i386.c: Include sbitmap.h and fibheap.h. | |
30343 | (block_info): Add scanned and prev. | |
30344 | (move_or_delete_vzeroupper_2): Return if the basic block | |
30345 | has been scanned and the upper 128bit state is unchanged | |
30346 | from the last scan. | |
30347 | (move_or_delete_vzeroupper_1): Return true if the exit | |
30348 | state is changed. | |
30349 | (move_or_delete_vzeroupper): Visit basic blocks using the | |
30350 | work-list based algorithm based on vt_find_locations in | |
30351 | var-tracking.c. | |
30352 | ||
30353 | * config/i386/t-i386: Also depend on sbitmap.h and $(FIBHEAP_H). | |
30354 | ||
fabc2065 | 30355 | 2011-01-24 Nick Clifton <nickc@redhat.com> |
30356 | ||
30357 | * config/v850/v850.opt (mv850es): New option - alias for -mv850e1. | |
30358 | * config/v850/v850.h (ASM_SPEC): If -mv850es is specified pass | |
30359 | -mv850e1 to the assembler. If -mv850e1 or -mv850es is specified | |
30360 | then define __v850e1__. | |
30361 | * doc/invoke.texi: Document -mv850es. | |
30362 | ||
d9b5adbb | 30363 | 2011-01-24 Richard Henderson <rth@redhat.com> |
30364 | ||
30365 | * config/rx/predicates.md (rx_fp_comparison_operator): Don't accept | |
30366 | compound unordered comparisons. | |
30367 | * config/rx/rx.c (rx_split_fp_compare): Remove. | |
30368 | * config/rx/rx-protos.h: Update. | |
30369 | * config/rx/rx.md (gcc_conds, rx_conds): Remove. | |
30370 | (cbranchsf4): Don't call rx_split_fp_compare. | |
30371 | (*cbranchsf4): Use rx_split_cbranch. | |
30372 | (*cmpsf): Don't accept "i" constraint. | |
30373 | (*conditional_branch): Only valid after reload. | |
30374 | (cstoresf4): Merge expander with insn. Don't call rx_split_fp_compare. | |
30375 | ||
18aeab2a | 30376 | 2011-01-24 Michael Meissner <meissner@linux.vnet.ibm.com> |
30377 | ||
30378 | PR target/47385 | |
30379 | * config/rs6000/altivec.md (vector constant splitters): Add | |
30380 | support for creating vector single precision constants if -mvsx is | |
30381 | used and we would create the constant using Altivec primitives. | |
30382 | ||
a10441ee | 30383 | 2011-01-23 Bernd Schmidt <bernds@codesourcery.com> |
30384 | Richard Sandiford <rdsandiford@googlemail.com> | |
30385 | ||
30386 | PR rtl-optimization/47166 | |
30387 | * reload1.c (emit_reload_insns): Disable the spill_reg_store | |
30388 | mechanism for PRE_MODIFY and POST_MODIFY. | |
30389 | (inc_for_reload): For PRE_MODIFY, return the insn that sets the | |
30390 | reloadreg. | |
30391 | ||
97c6ec6a | 30392 | 2011-01-23 Andreas Schwab <schwab@linux-m68k.org> |
30393 | ||
ab78ddd4 | 30394 | * compare-elim.c (maybe_select_cc_mode): Add ATTRIBUTE_UNUSED markers. |
97c6ec6a | 30395 | |
efa5dc14 | 30396 | 2011-01-22 Jan Hubicka <jh@suse.cz> |
30397 | ||
30398 | PR lto/47333 | |
30399 | * lto-cgraph.c (reachable_from_this_partition_p): Fix pasto. | |
30400 | ||
dcfc8dc0 | 30401 | 2011-01-22 Jan Hubicka <jh@suse.cz> |
30402 | ||
30403 | PR tree-optimization/43884 | |
30404 | PR lto/44334 | |
ab78ddd4 | 30405 | * predict.c (maybe_hot_frequency_p): Use entry block frequency as base. |
dcfc8dc0 | 30406 | * doc/invoke.texi (hot-bb-frequency-fraction): Update docs. |
30407 | ||
fa7a995b | 30408 | 2011-01-22 Anatoly Sokolov <aesok@post.ru> |
30409 | ||
30410 | * config/s390/s390.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. | |
30411 | * config/s390/s390.c (s390_register_move_cost, | |
30412 | s390_memory_move_cost): New. | |
30413 | (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define. | |
30414 | ||
e5aa6e8b | 30415 | 2011-01-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
30416 | ||
30417 | PR middle-end/47401 | |
30418 | * except.c (sjlj_assign_call_site_values): Move setting the | |
30419 | crtl->uses_eh_lsda flag to ... | |
30420 | (sjlj_mark_call_sites): ... here. | |
30421 | (sjlj_emit_function_enter): Support NULL dispatch label. | |
30422 | (sjlj_build_landing_pads): In a function with no landing pads | |
30423 | that still has must-not-throw regions, generate code to register | |
30424 | a personality function with empty LSDA. | |
30425 | ||
a50372fe | 30426 | 2011-01-21 Richard Henderson <rth@redhat.com> |
30427 | ||
77de4b78 | 30428 | * config/rx/rx.c (TARGET_FLAGS_REGNUM): New. |
30429 | ||
08207c2f | 30430 | * config/mn10300/mn10300.c (TARGET_FLAGS_REGNUM): New. |
30431 | ||
a50372fe | 30432 | * compare-elim.c: New file. |
30433 | * Makefile.in (OBJS-common): Add it. | |
30434 | (compare-elim.o): New. | |
30435 | * common.opt (fcompare-elim): New. | |
30436 | * opts.c (default_options_table): Add OPT_fcompare_elim. | |
30437 | * tree-pass.h (pass_compare_elim_after_reload): New. | |
30438 | * passes.c (init_optimization_passes): Add it. | |
30439 | * recog.h: Protect against re-inclusion. | |
30440 | * target.def (TARGET_FLAGS_REGNUM): New POD hook. | |
30441 | * doc/invoke.texi (-fcompare-elim): Document it. | |
30442 | * doc/tm.texi.in (TARGET_FLAGS_REGNUM): Document it. | |
30443 | * doc/tm.texi: Rebuild. | |
30444 | ||
13f89fe5 | 30445 | 2011-01-22 Nick Clifton <nickc@redhat.com> |
30446 | ||
30447 | * config/rx/rx.md (cstoresf4): Pass comparison operator to | |
30448 | rx_split_fp_compare. | |
30449 | ||
95272799 | 30450 | 2011-01-22 Nick Clifton <nickc@redhat.com> |
30451 | ||
30452 | * config/rx/rx.md (UNSPEC_CONST): New. | |
30453 | (deallocate_and_return): Wrap the amount popped off the stack in | |
30454 | an UNSPEC_CONST in order to stop it being rejected by | |
30455 | -mmax-constant-size. | |
30456 | (pop_and_return): Add a "(return)" rtx. | |
30457 | (call): Drop the immediate operand. | |
30458 | (call_internal): Likewise. | |
30459 | (call_value): Likewise. | |
30460 | (call_value_internal): Likewise. | |
30461 | (sibcall_internal): Likewise. | |
30462 | (sibcall_value_internal): Likewise. | |
30463 | (sibcall): Likewise. Generate an explicit call using | |
30464 | sibcall_internal. | |
30465 | (sibcall_value): Likewise. | |
30466 | (mov<>): FAIL if a constant operand is not legitimate. | |
30467 | (addsi3_unpsec): New pattern. | |
13f89fe5 | 30468 | |
2e8ba7b3 | 30469 | * config/rx/rx.c (rx_print_operand_address): Handle UNSPEC CONSTs. |
95272799 | 30470 | (ok_for_max_constant): New function. |
30471 | (gen_safe_add): New function. | |
30472 | (rx_expand_prologue): Use gen_safe_add. | |
30473 | (rx_expand_epilogue): Likewise. | |
30474 | (rx_is_legitimate_constant): Use ok_for_max_constant. Handle | |
30475 | UNSPEC CONSTs. | |
30476 | ||
d02c8339 | 30477 | 2011-01-21 Jeff Law <law@redhat.com> |
30478 | ||
30479 | PR tree-optimization/47053 | |
30480 | * tree-ssa-dse.c (need_eh_cleanup): New bitmap. | |
30481 | (dse_optimize_stmt): Set the appropriate bit in NEED_EH_CLEANUP when | |
30482 | statements are deleted. | |
30483 | (tree_ssa_dse): Allocate & free NEED_EH_CLEANUP. If NEED_EH_CLEANUP | |
30484 | is nonempty, then purge dead edges and cleanup the CFG. | |
30485 | ||
81598b62 | 30486 | 2011-01-21 Alexandre Oliva <aoliva@redhat.com> |
30487 | ||
30488 | PR debug/47402 | |
30489 | Temporarily revert: | |
30490 | 2011-01-21 Alexandre Oliva <aoliva@redhat.com> | |
30491 | PR debug/47106 | |
30492 | * tree-dfa.c (create_var_ann): Mark variable as used. | |
30493 | ||
f9460785 | 30494 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> |
30495 | ||
e30ff7b1 | 30496 | PR middle-end/45566 |
30497 | * except.c (convert_to_eh_region_ranges): Emit queued no-region | |
30498 | notes from other section in hot/cold partitioning even if | |
30499 | last_action is -3. Increment call_site_base. | |
30500 | ||
f9460785 | 30501 | PR rtl-optimization/47366 |
30502 | * fwprop.c (forward_propagate_into): Return bool. If | |
30503 | any changes are made, -fnon-call-exceptions is used and | |
30504 | REG_EH_REGION note is present, call purge_dead_edges | |
30505 | and return true if it purged anything. | |
30506 | (fwprop_addr): Adjust callers, call cleanup_cfg (0) if | |
30507 | any EH edges were purged. | |
30508 | ||
0268f1d4 | 30509 | 2011-01-21 Jeff Law <law@redhat.com> |
30510 | ||
30511 | PR rtl-optimization/41619 | |
30512 | * caller-save.c (setup_save_areas): Break out code to determine | |
30513 | which hard regs are live across calls by examining the reload chains | |
30514 | so that it is always used. | |
30515 | Eliminate code which checked REG_N_CALLS_CROSSED. | |
30516 | ||
6e21b2e0 | 30517 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> |
30518 | ||
30519 | PR tree-optimization/47355 | |
30520 | * tree-eh.c (cleanup_empty_eh_merge_phis): Give up if | |
30521 | NOP has non-debug uses beyond PHIs in new_bb. | |
30522 | ||
1bc4cf65 | 30523 | 2011-01-21 Alexandre Oliva <aoliva@redhat.com> |
30524 | ||
30525 | PR debug/47106 | |
30526 | * cfgexpand.c (account_used_vars_for_block): Only account vars | |
30527 | that are annotated as used. | |
30528 | (estimated_stack_frame_size): Don't set TREE_USED. | |
30529 | * tree-dfa.c (create_var_ann): Mark variable as used. | |
30530 | ||
da82f093 | 30531 | 2011-01-21 Richard Guenther <rguenther@suse.de> |
30532 | ||
30533 | PR middle-end/47395 | |
30534 | * tree.def (WIDEN_MULT_MINUS_EXPR): Fix printed name. | |
30535 | ||
8ecc6b38 | 30536 | 2011-01-21 Richard Guenther <rguenther@suse.de> |
30537 | ||
30538 | PR tree-optimization/47365 | |
30539 | * tree-ssa-sccvn.h (vn_lookup_kind): Declare. | |
30540 | (vn_reference_lookup_pieces): Adjust. | |
30541 | (vn_reference_lookup): Likewise. | |
30542 | * tree-ssa-sccvn.c (vn_walk_kind): New static global. | |
30543 | (vn_reference_lookup_3): Only look through kills if in | |
30544 | VN_WALKREWRITE mode. | |
30545 | (vn_reference_lookup_pieces): Adjust. | |
30546 | (vn_reference_lookup): Likewise. | |
30547 | (visit_reference_op_load): Likewise. | |
30548 | (visit_reference_op_store): Likewise. | |
30549 | * tree-ssa-pre.c (phi_translate_1): Use VN_WALK mode. | |
30550 | (compute_avail): Likewise. | |
30551 | (eliminate): Likewise. | |
30552 | ||
2d8c1786 | 30553 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> |
30554 | ||
30555 | * tree-ssa-live.c (remove_unused_scope_block_p): Don't remove | |
30556 | DECL_IGNORED_P non-reg vars if they are used. | |
30557 | ||
2fbbab30 | 30558 | PR tree-optimization/47391 |
30559 | * varpool.c (const_value_known_p): Return false if | |
30560 | decl is volatile. | |
30561 | ||
6a457a13 | 30562 | 2011-01-21 Kai Tietz <kai.tietz@onevision.com> |
30563 | ||
30564 | PR bootstrap/47215 | |
30565 | * config/i386/i386.c (ix86_local_alignment): Handle | |
30566 | case for va_list_type_node is nil. | |
30567 | (ix86_canonical_va_list_type): Likewise. | |
30568 | ||
17681ddd | 30569 | 2011-01-21 Alan Modra <amodra@gmail.com> |
30570 | ||
30571 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Add | |
30572 | builtin_define __CMODEL_MEDIUM__ and __CMODEL_LARGE__. | |
30573 | ||
013b9671 | 30574 | 2011-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
30575 | ||
30576 | * config/arm/arm.md (define_attr type): Rename f_load | |
30577 | and f_store to f_fpa_load and f_fpa_store. Update. | |
30578 | (write_conflict): Deal with rename fallout. | |
30579 | (*push_fp_multi): Likewise. | |
30580 | * config/arm/fpa.md (f_load): Use f_fpa_load. | |
30581 | (f_store): Use f_fpa_store. | |
30582 | (*movsf_fpa): Likewise. | |
30583 | (*movdf_fpa): Likewise. | |
30584 | (*movxf_fpa): Likewise. | |
30585 | (*thumb2_movsf_fpa): Likewise. | |
30586 | (*thumb2_movdf_fpa): Likewise. | |
30587 | (*thumb2_movxf_fpa): Likewise. | |
30588 | * config/arm/vfp.md (*thumb2_movdf_vfp): Fix attribute to | |
30589 | f_loadd and f_stored. | |
30590 | (*thumb2_movdi_vfp): Likewise. | |
30591 | (*thumb2_movsf_vfp): Fix attribute to f_loads. | |
30592 | (*thumb2_movsi_vfp): Likewise. | |
30593 | * config/arm/cortex-m4-fpu.md (cortex_m4_f_load): | |
30594 | Use f_loads instead of f_load. | |
30595 | * config/arm/cortex-a5.md (cortex_a5_f_loads): Remove f_load. | |
30596 | ||
5cae3439 | 30597 | 2011-01-20 Anatoly Sokolov <aesok@post.ru> |
30598 | ||
30599 | * config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
30600 | * config/xtensa/xtensa-protos.h (constantpool_address_p): Remove. | |
30601 | * config/xtensa/xtensa.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
30602 | (xtensa_mode_dependent_address_p): New function. | |
30603 | (constantpool_address_p): Make static. Change return type to bool. | |
30604 | Change argument type to const_rtx. Use CONST_INT_P predicate. | |
30605 | ||
29bcbc13 | 30606 | 2011-01-20 Alexandre Oliva <aoliva@redhat.com> |
30607 | ||
30608 | PR debug/46583 | |
30609 | * tree-ssa-live.c (remove_unused_scope_block_p): Keep type decls. | |
30610 | ||
f87ea39e | 30611 | 2011-01-20 Jakub Jelinek <jakub@redhat.com> |
30612 | ||
30613 | PR debug/47283 | |
30614 | * cfgexpand.c (expand_debug_expr): Instead of generating | |
30615 | (mem (debug_implicit_ptr)) for MEM_REFs use COMPONENT_REF | |
30616 | etc. handling. | |
30617 | ||
7003a7e5 | 30618 | 2011-01-20 Richard Guenther <rguenther@suse.de> |
30619 | ||
30620 | PR middle-end/47370 | |
30621 | * tree-inline.c (remap_gimple_op_r): Recurse manually for | |
30622 | the pointer operand of MEM_REFs. | |
30623 | ||
9aa9c1e6 | 30624 | 2011-01-20 Jakub Jelinek <jakub@redhat.com> |
30625 | ||
30626 | PR tree-optimization/46130 | |
30627 | * ipa-split.c (consider_split): If return_bb contains non-virtual | |
30628 | PHIs other than for retval or if split_function would not adjust it, | |
30629 | refuse to split. | |
30630 | ||
34d5f36d | 30631 | 2011-01-20 Richard Guenther <rguenther@suse.de> |
30632 | ||
30633 | PR tree-optimization/47167 | |
30634 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): | |
30635 | Revert previous change, only avoid enumeral type changes. | |
30636 | ||
18695bc1 | 30637 | 2011-01-19 Mike Stump <mikestump@comcast.net> |
30638 | ||
30639 | * doc/tm.texi.in (BRANCH_COST): Englishify. | |
30640 | * doc/tm.texi (BRANCH_COST): Likewise. | |
30641 | ||
02db81fa | 30642 | 2011-01-19 Dodji Seketeli <dodji@redhat.com> |
30643 | ||
30644 | PR c++/47291 | |
30645 | * dwarf2out.c (generic_type_p, schedule_generic_params_dies_gen) | |
3968fd16 | 30646 | (gen_scheduled_generic_parms_dies): New functions. |
30647 | (gen_struct_or_union_type_die): Schedule template parameters DIEs | |
30648 | generation for the end of CU compilation. | |
30649 | (dwarf2out_finish): Generate template parameters DIEs here. | |
02db81fa | 30650 | |
36a2709b | 30651 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> |
30652 | ||
30653 | PR debug/46240 | |
30654 | * tree-into-ssa.c (maybe_register_def): Do not attempt to add | |
30655 | debug bind stmt on merge edges. | |
30656 | ||
95b985e5 | 30657 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> |
30658 | ||
30659 | PR debug/47079 | |
30660 | PR debug/46724 | |
30661 | * function.c (instantiate_expr): Instantiate incoming rtl of | |
30662 | implicit arguments, and recurse on VALUE_EXPRs. | |
30663 | (instantiate_decls): Instantiate rtl and VALUE_EXPR of result. | |
30664 | * var-tracking.c (adjust_mems): Reject virtual_incoming_args_rtx. | |
30665 | ||
65d95190 | 30666 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> |
30667 | ||
30668 | * c-parser.c (c_parser_for_statement): Initialize | |
30669 | collection_expression. | |
30670 | ||
82a4f0ea | 30671 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
30672 | ||
30673 | * config/spu/spu-elf.h (ASM_SPEC): Remove %{w:-W}. | |
30674 | ||
111de144 | 30675 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
30676 | ||
30677 | * config/rs6000/sysv4.h (LINK_PATH_SPEC): Remove. | |
30678 | (LINK_SHLIB_SPEC): Don't use %(link_path). | |
30679 | (SUBTARGET_EXTRA_SPECS): Remove link_path. | |
30680 | ||
4e62d313 | 30681 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
30682 | ||
30683 | * config/rs6000/sysv4.h (SHARED_LIB_SUPPORT): Remove conditional. | |
30684 | (NO_SHARED_LIB_SUPPORT): Remove. | |
30685 | (LINK_SHLIB_SPEC): Remove one conditional definition. | |
30686 | ||
1572b5b7 | 30687 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
30688 | ||
30689 | * config/mips/linux64.h (LINK_SPEC): Remove %{non_shared} | |
30690 | %{call_shared}. | |
30691 | * config/mips/mips.h (LINK_SPEC): Remove %{non_shared}. | |
30692 | * config/mips/netbsd.h (LINK_SPEC): Remove %{call_shared}. | |
30693 | * config/mips/openbsd.h (LINK_SPEC): Remove %{non_shared} | |
30694 | %{call_shared} and conditionals on these options not being passed. | |
30695 | * config/mips/sde.h (LINK_SPEC): Remove %{non_shared} | |
30696 | %{call_shared}. | |
30697 | ||
574c4ab5 | 30698 | 2011-01-19 Jakub Jelinek <jakub@redhat.com> |
30699 | ||
b234c94d | 30700 | * ipa-split.c (find_return_bb): Use single_pred_p/single_pred_edge, |
30701 | simplify. | |
30702 | ||
574c4ab5 | 30703 | * ipa-split.c: Spelling fixes. |
30704 | ||
e1a5ebc0 | 30705 | 2011-01-19 Richard Henderson <rth@redhat.com> |
30706 | ||
30707 | * config/mn10300/mn10300.md (mulsi3): Use reg_or_am33_const_operand. | |
30708 | (*mulsi3): Likewise. | |
30709 | ||
8d596102 | 30710 | * longlong.h [__mn10300__] (count_leading_zeros): New. |
30711 | [__mn10300__] (umul_ppmm, smul_ppmm): New. | |
30712 | [__mn10300__] (add_ssaaaa, subddmmss): New. | |
30713 | [__mn10300__] (udiv_qrnnd, sdiv_qrnnd): New. | |
30714 | [__mn10300__] (UMUL_TIME, UDIV_TIME): New. | |
30715 | ||
fd1ec18e | 30716 | 2011-01-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
30717 | ||
30718 | * config/spu/spu.h (MOVE_RATIO): Return 4 in the !speed case. | |
30719 | ||
edad0637 | 30720 | 2011-01-19 Richard Henderson <rth@redhat.com> |
30721 | ||
cff84f05 | 30722 | * config/mn10300/mn10300.md (addsi3_flags): New. |
30723 | (addc_internal, adddi3, adddi3_internal, *adddi3_degenerate): New. | |
30724 | (subsi3_flags, subc_internal, subdi3): New. | |
30725 | (subdi3_internal, *subdi3_degenerate): New. | |
30726 | * config/mn10300/predicates.md (reg_or_am33_const_operand): New. | |
30727 | ||
ad3e6900 | 30728 | * config/mn10300/mn10300.c (mn10300_can_use_retf_insn): New. |
30729 | (mn10300_can_use_rets_insn): Rename from mn10300_can_use_return_insn. | |
30730 | (mn10300_expand_epilogue): Use it. Compute REG_SAVE_BYTES once. | |
30731 | * config/mn10300/mn10300-protos.h: Update. | |
30732 | * config/mn10300/mn10300.md (return): Use mn10300_can_use_retf_insn. | |
30733 | (return_ret): Likewise. Rename from return_internal_regs. | |
30734 | (return_internal): Remove. | |
30735 | ||
6f22c3b4 | 30736 | * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter): Remove. |
30737 | (mn10300_asm_output_addr_const_extra): Don't handle UNSPEC_INT_LABEL. | |
30738 | (mn10300_legitimate_constant_p): Likewise. | |
30739 | (mn10300_can_use_return_insn): Use mn10300_initial_offset. | |
30740 | (mn10300_frame_size): New. | |
30741 | (mn10300_expand_prologue): Use it. | |
30742 | (mn10300_expand_epilogue): Likewise. | |
30743 | (mn10300_initial_offset): Likewise. | |
30744 | * config/mn10300/mn10300-protos.h: Update. | |
30745 | * config/mn10300/mn10300.h (mn10300_unspec_int_label_counter): Remove. | |
30746 | * config/mn10300/mn10300.md (UNSPEC_INT_LABEL): Remove. | |
30747 | (prologue, epilogue, return_internal): Tidy output code. | |
30748 | (mn10300_store_multiple_operation, return): Likewise. | |
30749 | (int_label, pop_pic_reg, GOTaddr2picreg): Remove. | |
30750 | (am33_loadPC, mn10300_loadPC, call_next_insn): Remove. | |
30751 | (add_GOT_to_pic_reg, add_GOT_to_any_reg): Remove. | |
30752 | (load_pic, am33_load_pic): New. | |
30753 | (mn10300_load_pic0, mn10300_load_pic1): New. | |
30754 | ||
990679af | 30755 | * config/mn10300/mn10300-modes.def (CCZN, CCZNC): New modes. |
30756 | * config/mn10300/mn10300.c (CC_FLAG_Z): New. | |
30757 | (CC_FLAG_N, CC_FLAG_C, CC_FLAG_V): New. | |
30758 | (cc_flags_for_mode, cc_flags_for_code): New. | |
30759 | (mn10300_print_operand) ['B']: Use nc/ns for GE/LT when the | |
30760 | overflow flag is not valid. Validate that the flags we need | |
30761 | for the comparison are valid. | |
30762 | (mn10300_output_cmp): Remove. | |
30763 | (mn10300_output_add): New. | |
30764 | (mn10300_select_cc_mode): Use cc_flags_for_code. | |
30765 | (mn10300_split_cbranch): New. | |
30766 | (mn10300_match_ccmode): New. | |
30767 | (mn10300_split_and_operand_count): New. | |
30768 | * config/mn10300/mn10300.h (SELECT_CC_MODE): Pass all of the arguments | |
30769 | to the function. | |
30770 | * config/mn10300/mn10300.md (*am33_addsi3, *mn10300_addsi3): Merge... | |
30771 | (addsi3): ... here. Use mn10300_output_add. | |
30772 | (*addsi3_flags): New. | |
30773 | (*am33_subsi3, *mn10300_subsi3): Merge... | |
30774 | (subsi3): ... here. Use attribute isa. | |
30775 | (*subsi3_flags): New. | |
30776 | (negsi2): Rewrite from expander to insn_and_split. Use NOT+INC | |
30777 | when possible. | |
30778 | (*am33_andsi3, *mn10300_andsi3): Merge... | |
30779 | (andsi3): ... here. | |
30780 | (*andsi3_flags): New. | |
30781 | (andsi3 splitters): New. | |
30782 | (*am33_iorsi3, *mn10300_iorsi3): Merge... | |
30783 | (iorsi3): ... here. | |
30784 | (*iorsi3_flags): New. | |
30785 | (*am33_xorsi3, *mn10300_xorsi3): Merge... | |
30786 | (xorsi3): ... here. | |
30787 | (*xorsi3_flags): New. | |
30788 | (*am33_cmpsi2, *mn10300_cmplsi2): Merge... | |
30789 | (one_cmplsi2): ... here. | |
30790 | (*one_cmplsi2_flags): New. | |
30791 | (*cbranchsi4_cmp): Rename from cbranchsi4_post_reload. Use "r" | |
30792 | instead of "dax" in constraints. Use mn10300_split_cbranch. | |
30793 | (*cmpsi): Rename from cmpsi. Do not use mn10300_output_cmp. Do not | |
30794 | use matching constraints to eliminate a self-comparison. | |
30795 | (*integer_conditional_branch): Rename from integer_conditional_branch. | |
30796 | Use int_mode_flags to match CC_REG. | |
30797 | (*cbranchsi4_btst, *btstsi): New. | |
30798 | (*cbranchsf4_cmp): Rename from *cbranchsf4_post_reload. Use | |
30799 | mn10300_split_cbranch. | |
30800 | (*am33_cmpsf): Rename from am33_cmpsf. | |
30801 | (*float_conditional_branch): Rename from float_conditional_branch. | |
30802 | (*zero_extendqisi2_am33, *zero_extendqisi2_mn10300): Merge... | |
30803 | (zero_extendqisi2): ... here. | |
30804 | (*zero_extendhisi2_am33, *zero_extendhisi2_mn10300): Merge... | |
30805 | (zero_extendhisi2): ... here. | |
30806 | (*extendqisi2_am33, *extendqisi2_mn10300): Merge... | |
30807 | (extendqisi2): ... here. | |
30808 | (*extendhisi2_am33, *extendhisi2_mn10300): Merge... | |
30809 | (extendhisi2): ... here. | |
30810 | (*am33_ashlsi3, *mn10300_ashlsi3): Merge... | |
30811 | (ashlsi3): ... here. | |
30812 | (*am33_lshrsi3, *mn10300_lshrsi3): Merge... | |
30813 | (lshrsi3): ... here. | |
30814 | (*am33_ashrisi3, *mn10300_ashrsi3): Merge... | |
30815 | (ashrsi3): ... here. | |
30816 | (consecutive add peephole): Remove. | |
30817 | * config/mn10300/predicates.md (label_ref_operand): New. | |
30818 | (int_mode_flags): New. | |
30819 | (CCZN_comparison_operator): New. | |
30820 | ||
5babaf81 | 30821 | * config/mn10300/mn10300.md (UNSPEC_EXT): New. |
30822 | (throughput_42_latency_43): New reservation. | |
30823 | (mulsidi3, umulsidi3): New expanders. | |
30824 | (mulsidi3_internal): Rewrite from old mulsidi3 pattern. Expose | |
30825 | the MDR register to allocation; separately allocate the low and | |
30826 | high parts of the DImode result. | |
30827 | (umulsidi3_internal): Similarly. | |
30828 | (*am33_mulsi3, *mn10300_mulsi3): Merge into ... | |
30829 | (*mulsi3): ... here. Clobber MDR as a scratch as necessary. | |
30830 | (udivsi3, umodsi3): Remove. | |
30831 | (udivmodsi4, divmodsi4): New expanders. | |
30832 | (*udivmodsi4): Rename from udivmodsi4. Expose MDR properly. | |
30833 | (*divmodsi4): Simiarly. | |
30834 | (ext_internal): New. | |
30835 | ||
85a6eed4 | 30836 | * config/mn10300/constraints.md ("z"): New constraint. |
30837 | * config/mn10300/mn10300.h (MDR_REGNUM): Remove. | |
30838 | (FIXED_REGISTERS): Don't fix MDR. | |
30839 | (CALL_USED_REGSITERS): Reformat nicely. | |
30840 | (REG_ALLOC_ORDER): Add MDR. | |
30841 | (enum regclass): Add MDR_REGS. | |
30842 | (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update to match. | |
30843 | (IRA_COVER_CLASSES): Add MDR_REGS. | |
30844 | (REGNO_REG_CLASS): Handle MDR_REG. | |
30845 | * config/mn10300/mn10300.c (mn10300_secondary_reload): Handle MDR_REGS. | |
30846 | (mn10300_register_move_cost): Likewise. | |
30847 | * config/mn10300/mn10300.md (MDR_REG): New. | |
30848 | (*movsi_internal): Handle moves to/from MDR_REGS. | |
30849 | ||
c8a596d6 | 30850 | * config/mn10300/mn10300.c (mn10300_print_operand_address): Handle |
30851 | POST_MODIFY. | |
30852 | (mn10300_secondary_reload): Tidy combination reload classes. | |
30853 | (mn10300_legitimate_address_p): Allow post-modify and reg+reg | |
30854 | addresses for AM33. Allow symbolic offsets for reg+imm. | |
30855 | (mn10300_regno_in_class_p): New. | |
30856 | (mn10300_legitimize_reload_address): New. | |
30857 | * config/mn10300/mn10300.h (enum reg_class): Remove | |
30858 | DATA_OR_ADDRESS_REGS, DATA_OR_EXTENDED_REGS, ADDRESS_OR_EXTENDED_REGS, | |
30859 | SP_OR_EXTENDED_REGS, SP_OR_ADDRESS_OR_EXTENDED_REGS. Add | |
30860 | SP_OR_GENERAL_REGS. | |
30861 | (REG_CLASS_NAMES): Update to match. | |
30862 | (REG_CLASS_CONTENTS): Likewise. | |
30863 | (INDEX_REG_CLASS): Use GENERAL_REGS for AM33. | |
30864 | (BASE_REG_CLASS): Use SP_OR_GENERAL_REGS for AM33. | |
30865 | (REGNO_IN_RANGE_P): Remove. | |
30866 | (REGNO_DATA_P): Use mn10300_regno_in_class_p. | |
30867 | (REGNO_ADDRESS_P, REGNO_EXTENDED_P): Likewise. | |
30868 | (REGNO_STRICT_OK_FOR_BASE_P): Likewise. | |
30869 | (REGNO_STRICT_OK_FOR_BIT_BASE_P): Likewise. | |
30870 | (REGNO_STRICT_OK_FOR_INDEX_P): Likewise. | |
30871 | (REGNO_SP_P, REGNO_AM33_P, REGNO_FP_P): Remove. | |
30872 | (REGNO_GENERAL_P): New. | |
30873 | (HAVE_POST_MODIFY_DISP): New. | |
30874 | (USE_LOAD_POST_INCREMENT, USE_STORE_POST_INCREMENT): New. | |
30875 | (LEGITIMIZE_RELOAD_ADDRESS): New. | |
30876 | * config/mn10300/mn10300-protos.h: Update. | |
30877 | ||
c78ac668 | 30878 | * config/mn10300/mn10300.c (mn10300_preferred_reload_class): Allow |
30879 | DATA_REGS for AM33 stack-pointer destination. | |
30880 | (mn10300_preferred_output_reload_class): Likewise. | |
30881 | (mn10300_secondary_reload): Rearrange mn10300_secondary_reload_class | |
30882 | into a form appropriate for ... | |
30883 | (TARGET_SECONDARY_RELOAD): New. | |
30884 | * config/mn10300/mn10300.h (SECONDARY_RELOAD_CLASS): Remove. | |
30885 | * config/mn10300/mn10300-protos.h: Update. | |
30886 | * config/mn10300/mn10300.md (reload_plus_sp_const): Rename from | |
30887 | reload_insi; use the "A" constraint for the scratch; handle AM33 | |
30888 | moves of sp to non-address registers. | |
30889 | ||
edad0637 | 30890 | * config/mn10300/mn10300.md (*am33_movqi, *mn10300_movqi): Merge into |
30891 | (*movqi_internal): ... here. | |
30892 | (*am33_movhi, *mn10300_movhi): Merge into... | |
30893 | (*movhi_internal): ... here. | |
30894 | (*movsi_internal): Use "r" instead of "dax" in constraints. Use "A" | |
30895 | as the source/destination of moves from/to SP. | |
30896 | (movsf): Only allow for AM33-2. | |
2acf5550 | 30897 | (*movsf_internal): Use "r" instead of "dax"; use "F" instead of |
edad0637 | 30898 | any integer constant constraint. Only allow for AM33-2. Tidy |
30899 | all of the alternative outputs. | |
30900 | (movdi, movdf, *am33_2_movdf, *mn10300_movdf): Remove. | |
30901 | (udivmodsi4): Delete expander and promote *udivmodsi4. Disallow | |
30902 | for MN103. | |
30903 | (udivsi3, umodsi3): New patterns for MN103 only. | |
30904 | ||
15edf55e | 30905 | 2011-01-19 Joern Rennecke <amylaar@spamcop.net> |
30906 | ||
30907 | * doc/tm.texi.in: Spell out that a lack of register class unions | |
30908 | can lead to ICEs. | |
30909 | * doc/tm.texi: Regenerate. | |
30910 | ||
a9309f85 | 30911 | 2011-01-19 Jakub Jelinek <jakub@redhat.com> |
30912 | ||
85e2842b | 30913 | PR rtl-optimization/47337 |
30914 | * dce.c (check_argument_store): New function. | |
30915 | (find_call_stack_args): Ignore debug insns. Use check_argument_store. | |
30916 | ||
a9309f85 | 30917 | PR tree-optimization/47290 |
30918 | * tree-eh.c (infinite_empty_loop_p): New function. | |
30919 | (cleanup_empty_eh): Use it. | |
30920 | ||
b6315407 | 30921 | 2011-01-18 Steve Ellcey <sje@cup.hp.com> |
30922 | ||
30923 | PR target/46997 | |
30924 | * ia64.c (ia64_expand_unpack): Fix code for TARGET_BIG_ENDIAN. | |
30925 | (a64_expand_widen_sum): Ditto. | |
30926 | * vect.md (mulv2si3): Disable for TARGET_BIG_ENDIAN. | |
30927 | (vec_extract_evenodd_help): Ditto. | |
30928 | (vec_extract_evenv4hi): Ditto. | |
30929 | (vec_extract_oddv4hi): Ditto. | |
30930 | (vec_extract_evenv2si): Ditto. | |
30931 | (vec_extract_oddv2si): Ditto. | |
30932 | (vec_extract_evenv2sf): Ditto. | |
30933 | (vec_extract_oddv2sf): Ditto. | |
30934 | (vec_pack_trunc_v4hi: Ditto. | |
30935 | (vec_pack_trunc_v2si): Ditto. | |
30936 | (vec_interleave_lowv8qi): Fix for TARGET_BIG_ENDIAN. | |
30937 | (vec_interleave_highv8qi): Ditto. | |
30938 | (mix1_r): Ditto. | |
30939 | (vec_extract_oddv8qi): Ditto. | |
30940 | (vec_interleave_lowv4hi): Ditto. | |
30941 | (vec_interleave_highv4hi): Ditto. | |
30942 | (vec_interleave_lowv2si): Ditto. | |
30943 | (vec_interleave_highv2si): Ditto. | |
30944 | ||
0f9c87cc | 30945 | 2011-01-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
30946 | ||
30947 | * doc/extend.texi: Mention __float128 support on hppa HP-UX. | |
30948 | * config/pa/pa-hpux.h (HPUX_LONG_DOUBLE_LIBRARY): Define to 1. | |
30949 | * config/pa/pa.c (pa_expand_builtin): New. Include "langhooks.h". | |
30950 | (pa_c_mode_for_suffix): New. | |
30951 | (TARGET_EXPAND_BUILTIN): Define. | |
30952 | (TARGET_C_MODE_FOR_SUFFIX): Define. | |
30953 | (pa_builtins): Define. | |
30954 | (pa_init_builtins): Register __float128 type and init new support | |
30955 | builtins. | |
30956 | * config/pa/pa.h (HPUX_LONG_DOUBLE_LIBRARY): Define if not defined. | |
30957 | * config/pa/quadlib.c (_U_Qfcopysign): New. | |
30958 | ||
156512c1 | 30959 | 2011-01-18 Eric Botcazou <ebotcazou@adacore.com> |
30960 | ||
30961 | PR middle-end/46894 | |
30962 | * explow.c (allocate_dynamic_stack_space): Do not assume more than | |
30963 | BITS_PER_UNIT alignment if STACK_DYNAMIC_OFFSET or STACK_POINTER_OFFSET | |
30964 | are defined. | |
30965 | ||
329c1e4e | 30966 | 2011-01-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
30967 | ||
30968 | PR tree-optimization/47179 | |
30969 | * config/spu/spu.c (spu_ref_may_alias_errno): New function. | |
30970 | (TARGET_REF_MAY_ALIAS_ERRNO): Define. | |
30971 | ||
73eb0a09 | 30972 | 2011-01-18 Richard Guenther <rguenther@suse.de> |
30973 | ||
30974 | PR rtl-optimization/47216 | |
30975 | * emit-rtl.c: Include tree-flow.h. | |
30976 | (set_mem_attributes_minus_bitpos): Use tree_could_trap_p instead | |
30977 | of replicating it with different semantics. | |
30978 | * Makefile.in (emit-rtl.o): Adjust. | |
30979 | ||
c54f1e1f | 30980 | 2011-01-18 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
30981 | ||
2e8ba7b3 | 30982 | * config/arm/cortex-a9.md (cortex-a9-neon.md): Actually include. |
3968fd16 | 30983 | (cortex_a9_dp): Handle neon types correctly. |
c54f1e1f | 30984 | |
38ba30bf | 30985 | 2011-01-18 Jakub Jelinek <jakub@redhat.com> |
30986 | ||
30987 | PR rtl-optimization/47299 | |
30988 | * expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Don't use | |
2e8ba7b3 | 30989 | subtarget. Use normal multiplication if both operands are constants. |
38ba30bf | 30990 | * expmed.c (expand_widening_mult): Don't try to optimize constant |
30991 | multiplication if op0 has VOIDmode. Convert op1 constant to mode | |
30992 | before using it. | |
30993 | ||
304fe4ff | 30994 | 2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
30995 | ||
30996 | * doc/lto.texi (LTO): Ensure two spaces after period. Fix | |
30997 | spacing after 'e.g.', typos, comma, hyphenation. | |
30998 | ||
8b8777b9 | 30999 | 2011-01-17 Richard Henderson <rth@redhat.com> |
31000 | ||
9b192813 | 31001 | * config/rx/predicates.md (rx_constshift_operand): Use match_test. |
31002 | (rx_restricted_mem_operand): New. | |
31003 | (rx_shift_operand): Use register_operand. | |
31004 | (rx_source_operand, rx_compare_operand): Likewise. | |
31005 | * config/rx/rx.md (addsi3_flags): New expander. | |
31006 | (adddi3): Rewrite as expander. | |
31007 | (adc_internal, *adc_flags, adddi3_internal): New patterns. | |
31008 | (subsi3_flags): New expander. | |
31009 | (subdi3): Rewrite as expander. | |
31010 | (sbb_internal, *sbb_flags, subdi3_internal): New patterns. | |
31011 | ||
cefd18fa | 31012 | * config/rx/rx.c (RX_BUILTIN_SAT): Remove. |
31013 | (rx_init_builtins): Remove sat builtin. | |
31014 | (rx_expand_builtin): Likewise. | |
31015 | * config/rx/rx.md (ssaddsi3): New. | |
31016 | (*sat): Rename from sat. Represent the CC_REG input. | |
31017 | ||
f0fcb36d | 31018 | * config/rx/predicates.md (rshift_operator): New. |
31019 | * config/rx/rx.c (rx_expand_insv): Remove. | |
31020 | * config/rx/rx-protos.h: Update. | |
31021 | * config/rx/rx.md (*bitset): Rename from bitset. Swap the ashift | |
31022 | operand to the canonical position. | |
31023 | (*bitset_in_memory, *bitinvert, *bitinvert_in_memory): Similarly. | |
31024 | (*bitclr, *bitclr_in_memory): Similarly. | |
31025 | (*insv_imm, rx_insv_reg, *insv_cond, *bmcc, *insv_cond_lt): New. | |
31026 | (insv): Retain the zero_extract in the expansion. | |
31027 | ||
2eccffc4 | 31028 | * config/rx/rx.md (bswapsi2): Use = not + for output reload. |
31029 | (bswaphi2, bitinvert, revw): Likewise. | |
31030 | ||
51e241f8 | 31031 | * config/rx/rx.c (gen_rx_store_vector): Use VOIDmode for gen_rtx_SET. |
31032 | (gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise. | |
31033 | * config/rx/rx.md (pop_and_return): Use VOIDmode for SET. | |
31034 | (stack_push, stack_pushm, stack_pop, stack_popm): Likewise. | |
31035 | (bitset, bitset_in_memory): Likewise. | |
31036 | (bitinvert, bitinvert_in_memory): Likewise. | |
31037 | (bitclr, bitclr_in_memory): Likewise. | |
31038 | (insv, sync_lock_test_and_setsi, movstr, rx_movstr): Likewise. | |
31039 | (rx_strend, rx_cmpstrn): Likewise. | |
31040 | (rx_setmem): Likewise. Make the source BLKmode to match the dest. | |
31041 | (bitop peep2 patterns): Remove. | |
31042 | ||
fc3b02a9 | 31043 | * config/rx/rx.c (rx_match_ccmode): New. |
31044 | * config/rx/rx-protos.h: Update. | |
31045 | * config/rx/rx.md (abssi2): Clobber, don't set flags. | |
31046 | (addsi3, adddi3, andsi3, negsi2, one_cmplsi2, iorsi3): Likewise. | |
31047 | (rotlsi3, rotrsi3, ashrsi3, lshrsi3, ashlsi3): Likewise. | |
31048 | (subsi3, subdi3, xorsi3, addsf3, divsf3, mulsf3, subsf3): Likewise. | |
31049 | (fix_truncsfsi2, floatsisf2): Likewise. | |
31050 | (*abssi2_flags, *addsi3_flags, *andsi3_flags, *negsi2_flags): New. | |
31051 | (*one_cmplsi2_flags, *iorsi3_flags, *rotlsi3_flags): New. | |
31052 | (*rotrsi3_flags, *ashrsi3_flags, *lshrsi3_flags, *ashlsi3_flags): New. | |
31053 | (*subsi3_flags, *xorsi3_flags): New. | |
31054 | ||
2e978fdc | 31055 | * config/rx/rx.md (cstoresf4, *cstoresf4): New patterns. |
31056 | ||
6f04f6f0 | 31057 | * config/rx/rx.c (rx_print_operand): Remove workaround for |
31058 | unsplit comparison operations. | |
31059 | ||
71a06535 | 31060 | * config/rx/rx.md (movsicc): Split after reload. |
31061 | (*movsicc): Merge *movsieq and *movsine via match_operator. | |
31062 | (*stcc): New pattern. | |
31063 | ||
39a76221 | 31064 | * config/rx/rx.c (rx_float_compare_mode): Remove. |
31065 | * config/rx/rx.h (rx_float_compare_mode): Remove. | |
31066 | * config/rx/rx.md (cstoresi4): Split after reload. | |
31067 | (*sccc): New pattern. | |
31068 | ||
ccfccd66 | 31069 | * config/rx/predicates.md (label_ref_operand): New. |
31070 | (rx_z_comparison_operator): New. | |
31071 | (rx_zs_comparison_operator): New. | |
31072 | (rx_fp_comparison_operator): New. | |
31073 | * config/rx/rx.c (rx_print_operand) [B]: Examine comparison modes. | |
31074 | Validate that the flags are set properly for the comparison. | |
31075 | (rx_gen_cond_branch_template): Remove. | |
31076 | (rx_cc_modes_compatible): Remove. | |
31077 | (mode_from_flags): New. | |
31078 | (flags_from_code): Rename from flags_needed_for_conditional. | |
31079 | (rx_cc_modes_compatible): Re-write in terms of flags_from_mode. | |
31080 | (rx_select_cc_mode): Likewise. | |
31081 | (rx_split_fp_compare): New. | |
31082 | (rx_split_cbranch): New. | |
31083 | * config/rx/rx.md (most_cond, zs_cond): Remove iterators. | |
31084 | (*cbranchsi4): Use match_operator and rx_split_cbranch. | |
31085 | (*cbranchsf4): Similarly. | |
31086 | (*cbranchsi4_tst): Rename from *tstbranchsi4_<code>. Use | |
31087 | match_operator and rx_split_cbranch. | |
31088 | (*cbranchsi4_tst_ext): Combine *tstbranchsi4m_eq and | |
31089 | tstbranchsi4m_ne. Use match_operator and rx_split_cbranch. | |
31090 | (*cmpsi): Rename from cmpsi. | |
31091 | (*tstsi): Rename from tstsi. | |
31092 | (*cmpsf): Rename from cmpsf; use CC_Fmode. | |
31093 | (*conditional_branch): Rename from conditional_branch. | |
31094 | (*reveresed_conditional_branch): Remove. | |
31095 | (b<code>): Remove expander. | |
31096 | * config/rx/rx-protos.h: Update. | |
31097 | ||
f1ccf245 | 31098 | * config/rx/rx.c (rx_compare_redundant): Remove. |
31099 | * config/rx/rx.md (cmpsi): Don't use it. | |
31100 | * config/rx/rx-protos.h: Update. | |
31101 | ||
8b8777b9 | 31102 | * config/rx/rx-modes.def (CC_F): New mode. |
31103 | * config/rx/rx.c (rx_select_cc_mode): New. | |
31104 | * config/rx/rx.h (SELECT_CC_MODE): Use it. | |
31105 | * config/rx/rx-protos.h: Update. | |
31106 | ||
6b8f34b9 | 31107 | 2011-01-17 Richard Henderson <rth@redhat.com> |
31108 | ||
31109 | * except.c (dump_eh_tree): Fix stray ; after for statement. | |
31110 | ||
c6ba6fb8 | 31111 | 2011-01-17 Richard Guenther <rguenther@suse.de> |
31112 | ||
31113 | PR tree-optimization/47313 | |
31114 | * tree-inline.c (tree_function_versioning): Move DECL_RESULT | |
31115 | handling before copying the body. Properly deal with | |
31116 | by-reference result in SSA form. | |
31117 | ||
07133e98 | 31118 | 2011-01-17 Ian Lance Taylor <iant@google.com> |
31119 | ||
6b2039df | 31120 | PR target/47219 |
07133e98 | 31121 | * config/sparc/sparc.c (sparc_sr_alias_set): Don't define. |
31122 | (struct_value_alias_set): Don't define. | |
31123 | (sparc_option_override): Don't set sparc_sr_alias_set and | |
31124 | struct_value_alias_set. | |
31125 | (save_or_restore_regs): Use gen_frame_mem rather than calling | |
31126 | set_mem_alias_set. | |
31127 | (sparc_struct_value_rtx): Likewise. | |
31128 | ||
8196f263 | 31129 | 2011-01-17 H.J. Lu <hongjiu.lu@intel.com> |
31130 | ||
31131 | PR target/47318 | |
656e2b9d | 31132 | * config/i386/avxintrin.h (_mm_maskload_pd): Change mask to __m128i. |
8196f263 | 31133 | (_mm_maskstore_pd): Likewise. |
31134 | (_mm_maskload_ps): Likewise. | |
31135 | (_mm_maskstore_ps): Likewise. | |
31136 | (_mm256_maskload_pd): Change mask to __m256i. | |
31137 | (_mm256_maskstore_pd): Likewise. | |
31138 | (_mm256_maskload_ps): Likewise. | |
31139 | (_mm256_maskstore_ps): Likewise. | |
31140 | ||
31141 | * config/i386/i386-builtin-types.def: Updated. | |
31142 | (ix86_expand_special_args_builtin): Likewise. | |
31143 | ||
31144 | * config/i386/i386.c (bdesc_special_args): Update | |
31145 | __builtin_ia32_maskloadpd, __builtin_ia32_maskloadps, | |
31146 | __builtin_ia32_maskloadpd256, __builtin_ia32_maskloadps256, | |
31147 | __builtin_ia32_maskstorepd, __builtin_ia32_maskstoreps, | |
31148 | __builtin_ia32_maskstorepd256 and __builtin_ia32_maskstoreps256. | |
31149 | ||
31150 | * config/i386/sse.md (avx_maskload<ssemodesuffix><avxmodesuffix>): | |
31151 | Use <avxpermvecmode> on mask register. | |
31152 | (avx_maskstore<ssemodesuffix><avxmodesuffix>): Likewise. | |
31153 | ||
37e66d5b | 31154 | 2011-01-17 Olivier Hainque <hainque@adacore.com> |
3968fd16 | 31155 | Michael Haubenwallner <michael.haubenwallner@salomon.at> |
31156 | Eric Botcazou <ebotcazou@adacore.com> | |
37e66d5b | 31157 | |
31158 | PR target/46655 | |
31159 | * xcoffout.c (ASM_OUTPUT_LINE): Output line only if positive, and only | |
31160 | if <= USHRT_MAX in 32-bit mode. | |
31161 | ||
a9efefe1 | 31162 | 2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
31163 | ||
31164 | * doc/install.texi (Configuration, Specific): Wrap long | |
31165 | lines in examples. Allow line wrapping in long options | |
31166 | and URLs where beneficial for PDF output. | |
31167 | ||
e84c8ab1 | 31168 | 2011-01-16 Richard Sandiford <rdsandiford@googlemail.com> |
31169 | ||
31170 | * config/mips/mips.c (mips_classify_symbol): Don't return | |
31171 | SYMBOL_PC_RELATIVE for nonlocal labels. | |
31172 | ||
e9d410bb | 31173 | 2011-01-15 Eric Botcazou <ebotcazou@adacore.com> |
6e6aba5d | 31174 | |
e9d410bb | 31175 | * config/sparc/sol2-bi.h (CC1_SPEC): Fix typo. |
31176 | ||
31177 | 2011-01-15 Jan Hubicka <jh@suse.cz> | |
31178 | ||
31179 | PR tree-optimization/47276 | |
6e6aba5d | 31180 | * ipa.c (function_and_variable_visibility): Do not try to mark alias |
31181 | declarations as needed. | |
31182 | ||
16358a63 | 31183 | 2011-01-15 Martin Jambor <mjambor@suse.cz> |
31184 | ||
31185 | * common.opt (fdevirtualize): New flag. | |
31186 | * doc/invoke.texi (Option Summary): Document it. | |
31187 | * opts.c (default_options_table): Add devirtualize flag. | |
31188 | * ipa-prop.c (detect_type_change): Return immediately if | |
31189 | devirtualize flag is not set. | |
31190 | (detect_type_change_ssa): Likewise. | |
31191 | (compute_known_type_jump_func): Likewise. | |
31192 | (ipa_analyze_virtual_call_uses): Likewise. | |
31193 | ||
7af23aa4 | 31194 | 2011-01-14 Martin Jambor <mjambor@suse.cz> |
31195 | ||
31196 | PR tree-optimization/45934 | |
31197 | PR tree-optimization/46302 | |
31198 | * ipa-prop.c (type_change_info): New type. | |
31199 | (stmt_may_be_vtbl_ptr_store): New function. | |
31200 | (check_stmt_for_type_change): Likewise. | |
31201 | (detect_type_change): Likewise. | |
31202 | (detect_type_change_ssa): Likewise. | |
31203 | (compute_complex_assign_jump_func): Check for dynamic type change. | |
31204 | (compute_complex_ancestor_jump_func): Likewise. | |
31205 | (compute_known_type_jump_func): Likewise. | |
31206 | (compute_scalar_jump_functions): Likewise. | |
31207 | (ipa_analyze_virtual_call_uses): Likewise. | |
31208 | (ipa_analyze_node): Push and pop cfun, set current_function_decl. | |
31209 | ||
89222b99 | 31210 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31211 | ||
31212 | * config/i386/i386.h (CC1_CPU_SPEC_1): Don't handle -msse5. | |
31213 | * config/i386/i386.opt (msse5): New Alias. | |
31214 | ||
40ccd6e8 | 31215 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31216 | ||
31217 | * config/sparc/linux.h (CC1_SPEC): Remove %{sun4:} %{target:}. | |
31218 | * config/sparc/linux64.h (CC1_SPEC): Likewise. | |
31219 | * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise. | |
31220 | * config/sparc/sparc.h (CC1_SPEC): Likewise. | |
31221 | ||
a03467a2 | 31222 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31223 | ||
31224 | * config/sparc/linux.h (CC1_SPEC): Don't handle old equivalents of | |
31225 | -mcpu options. | |
31226 | * config/sparc/linux64.h (CC1_SPEC): Likewise. | |
31227 | * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise. | |
31228 | * config/sparc/sol2-bi.h (CPP_CPU_SPEC, CC1_SPEC): Likewise. | |
31229 | * config/sparc/sparc.h (CPP_CPU_SPEC, CC1_SPEC, ASM_CPU_SPEC): | |
31230 | Likewise. | |
31231 | * config/sparc/t-elf (MULTILIB_MATCHES): Don't handle -mv8. | |
31232 | ||
229e169b | 31233 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31234 | ||
2e8ba7b3 | 31235 | * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -fvec or -fvec-eabi. |
229e169b | 31236 | |
102f9f10 | 31237 | 2011-01-14 Mike Stump <mikestump@comcast.net> |
31238 | ||
31239 | * config/alpha/alpha.md (umk_mismatch_args): Don't put a mode on set. | |
31240 | * config/fr30/fr30.md: Likweise | |
31241 | (movsi_push): Likewise. | |
31242 | (movsi_pop): Likewise. | |
31243 | (enter_func): Likewise. | |
31244 | * config/moxie/moxie.md (movsi_push): Likewise. | |
31245 | (movsi_pop): Likewise. | |
31246 | ||
4792d6fe | 31247 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31248 | ||
31249 | * config/mips/linux64.h (LINK_SPEC): Remove %{bestGnum} | |
31250 | %{no_archive} %{exact_version}. | |
31251 | * config/mips/mips.h (LINK_SPEC): Remove %{bestGnum}. | |
31252 | * config/mips/netbsd.h (LINK_SPEC): Remove %{bestGnum} | |
31253 | %{no_archive} %{exact_version}. | |
31254 | * config/mips/openbsd.h (LINK_SPEC): Likewise. | |
31255 | * config/mips/sde.h (LINK_SPEC): Remove %{bestGnum}. | |
31256 | * config/mips/vxworks.h: Likewise. | |
31257 | ||
3ca0b262 | 31258 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31259 | ||
2e8ba7b3 | 31260 | * config/microblaze/microblaze.h (ASM_SPEC): Remove %{microblaze1}. |
3ca0b262 | 31261 | |
c7e8df0a | 31262 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31263 | ||
31264 | * config/m32r/little.h (CPP_ENDIAN_SPEC, CC1_ENDIAN_SPEC, | |
31265 | ASM_ENDIAN_SPEC, LINK_ENDIAN_SPEC): Remove. | |
31266 | ||
ced834db | 31267 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31268 | ||
31269 | * config/i386/nwld.h (LINK_SPEC): Check -nodefaultlibs not | |
31270 | -nodefaultlib. | |
31271 | ||
8fe30b37 | 31272 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31273 | ||
31274 | * config/cris/cris.h (ASM_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check | |
31275 | for mcpu not cpu. | |
31276 | * config/cris/linux.h (CRIS_CPP_SUBTARGET_SPEC, | |
31277 | CRIS_CC1_SUBTARGET_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check for mcpu | |
31278 | not cpu. | |
31279 | (CRIS_LINK_SUBTARGET_SPEC): Don't generate -rpath-link options. | |
31280 | Don't handle -shlib. | |
31281 | ||
d89fb5e4 | 31282 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31283 | ||
31284 | * config/avr/avr.h (CPP_SPEC): Don't handle -posix. | |
31285 | (CC1_SPEC): Don't handle -profile. | |
31286 | ||
68952919 | 31287 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31288 | ||
31289 | * config/microblaze/microblaze.h (CC1_SPEC): Remove -gline spec. | |
31290 | * config/mips/mips.h (CC1_SPEC): Likewise. | |
31291 | ||
ebd5c429 | 31292 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31293 | ||
31294 | * config/microblaze/microblaze.h (CC1_SPEC): Remove %{save-temps: }. | |
31295 | * config/mips/mips.h (CC1_SPEC): Likewise. | |
31296 | ||
137caf9f | 31297 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31298 | ||
31299 | * config/i386/linux.h (LINK_SPEC): Don't use %{!ibcs:} conditional. | |
31300 | * config/m32r/linux.h (LINK_SPEC): Likewise. | |
31301 | * config/mips/linux.h (LINK_SPEC): Likewise. | |
31302 | * config/mips/linux64.h (LINK_SPEC): Likewise. | |
31303 | * config/sparc/linux.h (LINK_SPEC): Likewise. | |
31304 | * config/sparc/linux64.h (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC, | |
31305 | LINK_SPEC): Likewise. | |
31306 | * config/xtensa/linux.h (LINK_SPEC): Likewise. | |
31307 | ||
0dfe0898 | 31308 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31309 | ||
31310 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove | |
31311 | %{version:-v}. | |
31312 | * config/lm32/uclinux-elf.h (LINK_SPEC): Likewise. | |
31313 | ||
5fd4e2f4 | 31314 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31315 | ||
31316 | * config/sparc/sp-elf.h (ASM_SPEC): Remove %{v:-V}. | |
31317 | * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. | |
31318 | ||
8495a137 | 31319 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
31320 | ||
31321 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove %{b}. | |
31322 | ||
92ff09c4 | 31323 | 2011-01-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
31324 | ||
31325 | * configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always | |
31326 | supports -Bstatic/-Bdynamic. | |
31327 | * configure: Regenerate. | |
31328 | ||
f067760b | 31329 | 2011-01-14 Jan Hubicka <jh@suse.cz> |
ba6ea72b | 31330 | Jack Howarth <howarth@bromo.med.uc.edu> |
f067760b | 31331 | |
31332 | PR target/46037 | |
31333 | * config/darwin.c (darwin_override_options): Honor flag_gtoggle | |
31334 | when checking debug_info_level. Test write_symbols instead of | |
31335 | debug_hooks->var_location when setting flag_var_tracking_uninit. | |
31336 | ||
be97d4b6 | 31337 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
31338 | ||
31339 | PR tree-optimization/47179 | |
31340 | * target.def (ref_may_alias_errno): New target hook. | |
31341 | * targhooks.h (default_ref_may_alias_errno): Declare. | |
31342 | * targhooks.c: Include tree-ssa-alias.h and tree-flow.h. | |
31343 | (default_ref_may_alias_errno): New function. | |
31344 | * target.h (struct ao_ref_s): Declare. | |
31345 | * tree-ssa-alias.c: Include target.h. | |
31346 | (call_may_clobber_ref_p_1): Use the ref_may_alias_errno target hook. | |
31347 | * Makefile.in (tree-ssa-alias.o): Adjust dependencies. | |
31348 | (targhooks.o): Likewise. | |
31349 | * doc/tm.texi.in (TARGET_REF_MAY_ALIAS_ERRNO): Document. | |
31350 | * doc/tm.texi (TARGET_REF_MAY_ALIAS_ERRNO): Copy documentation. | |
31351 | ||
8de57388 | 31352 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
31353 | ||
31354 | * tree-ssa-structalias.c (new_var_info): Use DECL_HARD_REGISTER. | |
31355 | ||
b69d1cb6 | 31356 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
31357 | ||
31358 | PR tree-optimization/47280 | |
31359 | * tree-ssa-forwprop.c (associate_plusminus): Cleanup EH and | |
31360 | return CFG changes. | |
31361 | (tree_ssa_forward_propagate_single_use_vars): Deal with | |
31362 | CFG changes from associate_plusminus. | |
31363 | ||
0e020218 | 31364 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
31365 | ||
31366 | PR middle-end/47281 | |
31367 | Revert | |
31368 | 2011-01-11 Richard Guenther <rguenther@suse.de> | |
31369 | ||
43f05945 | 31370 | PR tree-optimization/46076 |
31371 | * tree-ssa.c (useless_type_conversion_p): Conversions from | |
31372 | unprototyped to empty argument list function types are useless. | |
0e020218 | 31373 | |
72210aa1 | 31374 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
31375 | ||
31376 | PR tree-optimization/47286 | |
43f05945 | 31377 | * tree-ssa-structalias.c (new_var_info): Register variables are global. |
72210aa1 | 31378 | |
b819947c | 31379 | 2011-01-14 Martin Jambor <mjambor@suse.cz> |
31380 | ||
31381 | PR middle-end/46823 | |
31382 | * tree-inline.c (expand_call_inline): Get fndecl from call graph edge. | |
31383 | ||
7af7466c | 31384 | 2011-01-13 Anatoly Sokolov <aesok@post.ru> |
31385 | ||
31386 | * config/xtensa/xtensa.h (XTENSA_LIBCALL_VALUE, LIBCALL_VALUE, | |
31387 | LIBCALL_OUTGOING_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros. | |
31388 | * config/xtensa/xtensa.c (xtensa_libcall_value, | |
31389 | xtensa_function_value_regno_p): New functions. | |
31390 | (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
31391 | ||
de0e5a52 | 31392 | 2011-01-13 Kai Tietz <kai.tietz@onevision.com> |
31393 | ||
31394 | PR c++/47213 | |
31395 | * config/i386/cygming.h (TARGET_ASM_ASSEMBLE_VISIBILITY): | |
31396 | PE specific hook. | |
31397 | * config/i386/i386-protos.h (i386_pe_assemble_visibility): | |
31398 | New function prototype. | |
31399 | * config/i386/winnt.c (i386_pe_assemble_visibility): | |
31400 | Warn only if attribute was specified by user. | |
31401 | ||
6a0b65d3 | 31402 | 2011-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> |
31403 | ||
31404 | PR target/47251 | |
31405 | * config/rs6000/rs6000.md (floatunsdidf2): Add check for hardware | |
31406 | floating point. | |
31407 | (floatunsdidf2_fcfidu): Ditto. | |
31408 | ||
902602ef | 31409 | 2011-01-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
31410 | ||
31411 | * config/s390/s390.c (print_operand_address): Replace 'error' with | |
31412 | 'output_operand_lossage'. | |
31413 | (print_operand): Likewise. | |
31414 | ||
b89c219c | 31415 | 2011-01-13 Jeff Law <law@redhat.com> |
31416 | ||
43f05945 | 31417 | PR rtl-optimization/39077 |
b89c219c | 31418 | * doc/invoke.texi (max-gcse-insertion-ratio): Document. |
31419 | * params.h (MAX_GCSE_INSERTION_RATIO): Define. | |
31420 | * params.def (PARAM_MAX_GCSE_INSERTION_RATIO): Define. | |
31421 | * lcm.c (pre_edge_lcm): Properly initialize output sbitmaps. | |
31422 | * gcse.c (prune_insertions_deletions): New function. | |
31423 | (compute_pre_data): Use it. | |
31424 | ||
49a8ca48 | 31425 | 2011-01-13 Dodji Seketeli <dodji@redhat.com> |
31426 | ||
31427 | PR debug/PR46973 | |
31428 | * dwarf2out.c (prune_unused_types_mark_generic_parms_dies): New | |
31429 | static function. | |
3968fd16 | 31430 | (prune_unused_types_mark): Use it. |
49a8ca48 | 31431 | |
946d6c2b | 31432 | 2011-01-13 Andrey Belevantsev <abel@ispras.ru> |
31433 | ||
31434 | PR rtl-optimization/45352 | |
2acf5550 | 31435 | * sel-sched.c: Update copyright years. |
946d6c2b | 31436 | (reset_sched_cycles_in_current_ebb): Also recheck the DFA state |
2acf5550 | 31437 | in the advancing loop when we have issued issue_rate insns. |
946d6c2b | 31438 | |
3562cea7 | 31439 | 2011-01-12 Richard Henderson <rth@redhat.com> |
31440 | ||
7de3ada8 | 31441 | * config/mn10300/mn10300.c (mn10300_md_asm_clobbers): New. |
31442 | (TARGET_MD_ASM_CLOBBERS): New. | |
31443 | ||
4c6c308e | 31444 | * config/mn10300/mn10300.c (mn10300_delegitimize_address): New. |
31445 | (TARGET_DELEGITIMIZE_ADDRESS): New. | |
31446 | ||
ae011785 | 31447 | * config/mn10300/mn10300.md (UNSPEC_BSCH): New. |
31448 | (clzsi2, *bsch): New patterns. | |
31449 | ||
1a5a7888 | 31450 | * config/mn10300/mn10300.md (INT): New mode iterator. |
31451 | (*mov<INT>_clr): New pattern, and peep2 to generate it. | |
31452 | ||
731049b6 | 31453 | * config/mn10300/mn10300.c (mn10300_option_override): Force enable |
31454 | flag_split_wide_types. | |
31455 | ||
3562cea7 | 31456 | * config/mn10300/mn10300.c (mn10300_asm_trampoline_template): Remove. |
31457 | (mn10300_trampoline_init): Rewrite without a template, an immediate | |
31458 | load and a direct branch. | |
31459 | * config/mn10300/mn10300.h (TRAMPOLINE_SIZE): Reduce to 16. | |
31460 | ||
1a561788 | 31461 | 2011-01-12 Anatoly Sokolov <aesok@post.ru> |
31462 | ||
31463 | * config/s390/s390.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
31464 | * config/s390/s390-protos.h (s390_output_addr_const_extra): Remove. | |
31465 | * config/s390/s390.c (s390_output_addr_const_extra): Make static. | |
31466 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
31467 | ||
f2278eba | 31468 | 2011-01-12 Kai Tietz <kai.tietz@onevision.com> |
31469 | ||
31470 | PR debug/47209 | |
31471 | * dwarfout2.c (should_emit_struct_debug): Use TYPE_MAIN_VARIANT | |
31472 | of type. | |
31473 | ||
0f8cfb36 | 31474 | 2011-01-12 Jan Hubicka <jh@suse.cz> |
31475 | ||
31476 | PR driver/47244 | |
31477 | * gcc.c (PLUGIN_COND): Update to disable plugin unless -flto is used. | |
31478 | (PLUGIN_COND_CLOSE): New macro. | |
31479 | (LINK_COMMAND_SPEC): Update to use PLUGIN_COND_CLOSE. | |
31480 | ||
30eff873 | 31481 | 2011-01-12 Richard Guenther <rguenther@suse.de> |
31482 | ||
31483 | PR lto/47259 | |
31484 | * lto-streamer-out.c (output_gimple_stmt): Do not wrap | |
31485 | register variables in a MEM_REF. | |
31486 | ||
deb14f24 | 31487 | 2011-01-12 Joseph Myers <joseph@codesourcery.com> |
31488 | ||
31489 | * config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*, | |
31490 | crisv32-*-linux* | cris-*-linux*, frv-*-*linux*, moxie-*-uclinux*, | |
31491 | hppa*64*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux* | | |
31492 | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | | |
31493 | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu, | |
31494 | x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu, | |
31495 | ia64*-*-linux*, lm32-*-uclinux*, m32r-*-linux*, m32rle-*-linux*, | |
31496 | m68k-*-uclinux*, m68k-*-linux*, microblaze*-linux*, | |
31497 | mips64*-*-linux* | mipsisa64*-*-linux*, mips*-*-linux*, | |
31498 | s390-*-linux*, s390x-*-linux*, sh*-*-linux*, sparc-*-linux*, | |
31499 | sparc64-*-linux*, vax-*-linux*, xtensa*-*-linux*, | |
31500 | am33_2.0-*-linux*): Use gnu-user.h before linux.h. | |
31501 | * config/gnu-user.h: New. Copied from linux.h. | |
31502 | (LINUX_TARGET_STARTFILE_SPEC): Rename to | |
31503 | GNU_USER_TARGET_STARTFILE_SPEC. | |
31504 | (LINUX_TARGET_ENDFILE_SPEC): Rename to | |
31505 | GNU_USER_TARGET_ENDFILE_SPEC. | |
31506 | (LINUX_TARGET_CC1_SPEC): Rename to GNU_USER_TARGET_CC1_SPEC. | |
31507 | (LINUX_TARGET_LIB_SPEC): Rename to GNU_USER_TARGET_LIB_SPEC. | |
31508 | (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, | |
31509 | LINUX_TARGET_OS_CPP_BUILTINS, CHOOSE_DYNAMIC_LINKER1, | |
31510 | CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, | |
31511 | UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64, | |
31512 | BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32, | |
31513 | BIONIC_DYNAMIC_LINKER64, LINUX_DYNAMIC_LINKER, | |
31514 | LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64, | |
31515 | TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Remove. | |
31516 | * config/arm/linux-eabi.h (CC1_SPEC): Use | |
31517 | GNU_USER_TARGET_CC1_SPEC. | |
31518 | (LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC. | |
31519 | (STARTFILE_SPEC): Use GNU_USER_TARGET_STARTFILE_SPEC. | |
31520 | (ENDFILE_SPEC): Use GNU_USER_TARGET_ENDFILE_SPEC | |
31521 | * config/linux.h (NO_IMPLICIT_EXTERN_C, ASM_APP_ON, ASM_APP_OFF, | |
31522 | LINUX_TARGET_STARTFILE_SPEC, STARTFILE_SPEC, | |
31523 | LINUX_TARGET_ENDFILE_SPEC, ENDFILE_SPEC, LINUX_TARGET_CC1_SPEC, | |
31524 | CC1_SPEC, CPLUSPLUS_CPP_SPEC, LINUX_TARGET_LIB_SPEC, LIB_SPEC, | |
31525 | LINK_EH_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Remove. | |
31526 | ||
5c70c066 | 31527 | 2011-01-12 Richard Guenther <rguenther@suse.de> |
31528 | ||
31529 | PR other/46946 | |
31530 | * doc/invoke.texi (ffast-math): Document it is turned on | |
31531 | with -Ofast. | |
31532 | ||
02a5f2b9 | 31533 | 2011-01-12 Jan Hubicka <jh@suse.cz> |
31534 | ||
31535 | PR tree-optimization/47233 | |
17da0372 | 31536 | * opts.c (common_handle_option): Disable ipa-reference with profile |
31537 | feedback. | |
02a5f2b9 | 31538 | |
2acf5550 | 31539 | 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> |
ffbb3d61 | 31540 | |
31541 | * c-parser.c (c_parser_objc_at_property_declaration): Improved | |
17da0372 | 31542 | error message. |
31543 | ||
ffbb3d61 | 31544 | 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> |
31545 | ||
31546 | * c-parser.c (c_lex_one_token): Updated and reindented some | |
31547 | comments. No changes in code. | |
31548 | ||
3c6b311d | 31549 | 2011-01-11 Ian Lance Taylor <iant@google.com> |
31550 | ||
31551 | * godump.c (go_output_var): Don't output the variable if there is | |
31552 | already a type with the same name. | |
31553 | ||
5070eb47 | 31554 | 2011-01-11 Ian Lance Taylor <iant@google.com> |
31555 | ||
31556 | * godump.c (go_format_type): Don't generate float80. | |
31557 | ||
5d4ffb1c | 31558 | 2011-01-11 Richard Henderson <rth@redhat.com> |
31559 | ||
28f32607 | 31560 | * config/mn10300/mn10300.c (mn10300_address_cost): Remove forward |
31561 | declaration. Rewrite for both speed and size. | |
31562 | (mn10300_address_cost_1): Remove. | |
31563 | (mn10300_register_move_cost): New. | |
31564 | (mn10300_memory_move_cost): New. | |
31565 | (mn10300_rtx_costs): Rewrite for both speed and size. Don't handle | |
31566 | ZERO_EXTRACT. Do handle UNSPEC, arithmetic, logicals, compare, | |
31567 | extensions, shifts, BSWAP, CLZ. | |
31568 | (mn10300_wide_const_load_uses_clr): Remove. | |
31569 | (TARGET_REGISTER_MOVE_COST): New. | |
31570 | (TARGET_MEMORY_MOVE_COST): New. | |
31571 | * config/mn10300/mn10300-protos.h: Update. | |
31572 | * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Remove. | |
31573 | ||
59328a09 | 31574 | * config/mn10300/constraints.md ("R", "T"): Remove constraints. |
31575 | * config/mn10300/mn10300.c (mn10300_mask_ok_for_mem_btst): Remove. | |
31576 | * config/mn10300/mn10300-protos.h: Update. | |
31577 | * config/mn10300/mn10300.md (movsi_internal): Don't use "R". | |
31578 | (*byte_clear, *byte_set, *bit_clear1, *bit_clear2, *bit_set): Remove. | |
31579 | (iorqi3, *am33_iorqi3, *mn10300_iorqi3): Remove. | |
31580 | (*test_int_bitfield, *test_byte_bitfield): Remove. | |
31581 | (*bit_test, *subreg_bit_test): Remove. | |
c8196a0c | 31582 | * config/mn10300/predicates.md (const_8bit_operand): Remove. |
59328a09 | 31583 | |
2225047a | 31584 | * config/mn10300/constraints.md ("c"): Rename from "A". |
31585 | ("A", "D"): New constraint letters. | |
31586 | * config/mn10300/mn10300.md (fmasf4): Use the "c" constraint. | |
31587 | (fmssf4, fnmasf4, fnmssf4): Likewise. | |
31588 | ||
8af291b5 | 31589 | * config/mn10300/mn10300.md (isa): New attribute. |
31590 | (enabled): New attribute. | |
31591 | ||
361bb6ad | 31592 | * config/mn10300/mn10300.md (absdf2, negdf2): Remove. |
31593 | (abssf2, negsf2): Define only for hardware fp. | |
31594 | (sqrtsf2): Reformat. | |
31595 | (addsf3, subsf3, mulsf3): Merge expander and insn. | |
31596 | ||
224cda8f | 31597 | * config/mn10300/mn10300.h (ARG_PIONTER_CFA_OFFSET): New. |
31598 | (DEBUGGER_AUTO_OFFSET): Remove. | |
31599 | (DEBUGGER_ARG_OFFSET): Remove. | |
31600 | ||
32f9c04a | 31601 | * config/mn10300/mn10300.c (mn10300_gen_multiple_store): Make static. |
31602 | Emit register stores with the same offsets as the hardware. | |
31603 | (mn10300_store_multiple_operation): Don't check that the register | |
31604 | save offsets are monotonic. | |
31605 | * config/mn10300/mn10300-protos.h: Update. | |
31606 | ||
059593e3 | 31607 | * config/mn10300/mn10300.h (ASM_PN_FORMAT): Delete. |
31608 | ||
5d4ffb1c | 31609 | * config/mn10300/mn10300.h (INCOMING_RETURN_ADDR_RTX): Define |
31610 | in terms of the value on the stack, not the MDR register. | |
31611 | ||
232c9ac7 | 31612 | 2011-01-11 Jan Hubicka <jh@suse.cz> |
31613 | ||
31614 | PR lto/45721 | |
31615 | PR lto/45375 | |
31616 | * tree.h (symbol_alias_set_t): Move typedef here from varasm.c | |
31617 | (symbol_alias_set_destroy, symbol_alias_set_contains, | |
31618 | propagate_aliases_backward): Declare. | |
31619 | * lto-streamer-out.c (struct sets): New sturcture. | |
31620 | (trivally_defined_alias): New function. | |
31621 | (output_alias_pair_p): Rewrite. | |
31622 | (output_unreferenced_globals): Fix output of alias pairs. | |
31623 | (produce_symtab): Likewise. | |
31624 | * ipa.c (function_and_variable_visibility): Set weak alias destination | |
31625 | as needed in lto. | |
31626 | * varasm.c (symbol_alias_set_t): Remove. | |
31627 | (symbol_alias_set_destroy): Export. | |
31628 | (propagate_aliases_forward, propagate_aliases_backward): New functions | |
31629 | based on ... | |
31630 | (compute_visible_aliases): ... this one; remove. | |
31631 | (trivially_visible_alias): New | |
31632 | (trivially_defined_alias): New. | |
31633 | (remove_unreachable_alias_pairs): Rewrite. | |
31634 | (finish_aliases_1): Reorganize code checking if alias is defined. | |
31635 | * passes.c (rest_of_decl_compilation): Do not call assemble_alias when | |
31636 | in LTO mode. | |
31637 | ||
25fe7e3d | 31638 | 2011-01-11 Richard Guenther <rguenther@suse.de> |
31639 | ||
31640 | PR tree-optimization/46076 | |
31641 | * tree-ssa.c (useless_type_conversion_p): Conversions from | |
31642 | unprototyped to empty argument list function types are useless. | |
31643 | ||
a33a5782 | 31644 | 2011-01-11 Richard Guenther <rguenther@suse.de> |
31645 | ||
31646 | PR middle-end/45235 | |
31647 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark | |
31648 | volatile MEMs as MEM_READONLY_P. | |
31649 | ||
57862ab5 | 31650 | 2011-01-11 Richard Guenther <rguenther@suse.de> |
31651 | ||
31652 | PR tree-optimization/47239 | |
31653 | * tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs. | |
31654 | ||
6623b33f | 31655 | 2011-01-11 Jeff Law <law@redhat.com> |
31656 | ||
c6d146ce | 31657 | PR tree-optimization/47086 |
6623b33f | 31658 | * tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record |
31659 | IVs from statements that might throw. | |
31660 | ||
a3efa241 | 31661 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
31662 | ||
31663 | PR lto/45375 | |
31664 | * lto-cgraph.c (input_profile_summary): Remove overactive sanity check. | |
31665 | ||
566d3fc7 | 31666 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
31667 | ||
31668 | PR lto/45375 | |
31669 | * profile.c (read_profile_edge_counts): Ignore profile inconistency | |
31670 | when correcting profile. | |
31671 | ||
3ef2cbcf | 31672 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
31673 | ||
31674 | PR lto/46083 | |
31675 | * lto-streamer-out.c (pack_ts_function_decl_value_fields): Store | |
31676 | DECL_FINI_PRIORITY. | |
31677 | * lto-streamer-in.c (unpack_ts_function_decl_value_fields): | |
31678 | Restore DECL_FINI_PRIORITY. | |
31679 | ||
3580a9f3 | 31680 | 2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
31681 | ||
31682 | * doc/gimple.texi: Fix quoting of multi-word return values in | |
31683 | @deftypefn statements. Ensure presence of return value. Wrap | |
31684 | overlong @deftypefn lines. | |
31685 | (is_gimple_operand, is_gimple_min_invariant_address): Remove | |
31686 | descriptions of removed functions. | |
31687 | * doc/hostconfig.texi (Host Common): Wrap long line, fix quoting | |
31688 | of multi-word return value in @deftypefn statement. | |
31689 | ||
cd8dcc05 | 31690 | 2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
31691 | ||
31692 | * doc/gimple.texi (Temporaries, Operands, Compound Lvalues) | |
31693 | (Conditional Expressions, Logical Operators) | |
31694 | (Statement and operand traversals): Do not indent smallexample | |
31695 | code. Fix duplicate function argument in example. | |
31696 | ||
c13d6d8f | 31697 | 2011-01-10 Jeff Law <law@redhat.com> |
31698 | ||
c6d146ce | 31699 | PR tree-optimization/47141 |
c13d6d8f | 31700 | * ipa-split.c (split_function): Handle case where we are |
31701 | returning a value and the return block has a virtual operand phi. | |
31702 | ||
a15d5ede | 31703 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
31704 | ||
2acf5550 | 31705 | PR tree-optimization/47234 |
a15d5ede | 31706 | * tree-pass.h (TODO_rebuild_cgraph_edges): New TODO. |
31707 | (pass_feedback_split_functions): Declare. | |
31708 | * passes.c (init_optimization_passes): Add ipa-split as subpass of | |
31709 | tree-profile. | |
31710 | * ipa-split.c (gate_split_functions): Update comments; disable | |
31711 | split-functions for profile_arc_flag and branch_probabilities. | |
31712 | (gate_feedback_split_functions): New function. | |
31713 | (execute_feedback_split_functions): New function. | |
31714 | (pass_feedback_split_functions): New global var. | |
31715 | ||
759a30b2 | 31716 | 2011-01-10 H.J. Lu <hongjiu.lu@intel.com> |
31717 | ||
31718 | PR lto/46760 | |
31719 | * tree-inline.c (tree_can_inline_p): Check e->call_stmt before | |
31720 | calling gimple_call_set_cannot_inline. | |
31721 | ||
1f65a68a | 31722 | 2011-01-10 Iain Sandoe <iains@gcc.gnu.org> |
31723 | ||
31724 | * config/darwin-sections.def: Remove unused section. | |
31725 | ||
aed6e608 | 31726 | 2011-01-10 Dave Korn <dave.korn.cygwin@gmail.com> |
31727 | ||
31728 | PR c++/47218 | |
31729 | * cgraphunit.c (assemble_thunk): Call resolve_unique_section. | |
31730 | ||
3b77900e | 31731 | 2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com> |
31732 | ||
31733 | PR objc/47232 | |
31734 | * c-parser.c (c_parser_declaration_or_fndef): Improved | |
31735 | error message. | |
31736 | ||
c32bb9a3 | 31737 | 2011-01-09 Kai Tietz <kai.tietz@onevision.com> |
31738 | ||
31739 | * config/i386/winnt.c (i386_pe_start_function): Make sure | |
31740 | to switch back to function's section. | |
31741 | ||
bbcdd327 | 31742 | 2011-01-09 Iain Sandoe <iains@gcc.gnu.org> |
31743 | ||
31744 | PR gcc/46902 | |
31745 | PR testsuite/46912 | |
31746 | * plugin.c: Move include of dlfcn.h from here... | |
31747 | * system.h: ... to here. | |
31748 | ||
31749 | 2011-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
7ac54e71 | 31750 | |
31751 | * doc/cpp.texi (C++ Named Operators): Fix markup for header | |
31752 | file name. | |
31753 | * doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid | |
31754 | two extra empty pages in PDF output. | |
31755 | ||
14a3bc63 | 31756 | 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com> |
31757 | ||
31758 | PR objc/47078 | |
31759 | * c-parser.c (c_parser_objc_type_name): If the type is unknown, | |
31760 | for error recovery purposes behave as if it was not specified so | |
31761 | that the default type is usd. | |
31762 | ||
87ac7f21 | 31763 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
31764 | ||
31765 | PR tree-optmization/46469 | |
31766 | * ipa.c (function_and_variable_visibility): Clear needed flags on | |
31767 | nodes with external decls; handle weakrefs merging correctly. | |
31768 | ||
ae6f03e2 | 31769 | 2011-01-07 Joseph Myers <joseph@codesourcery.com> |
31770 | ||
31771 | * opts.c (finish_options): Set opts->x_flag_opts_finished to true, | |
31772 | not false. | |
31773 | ||
de4d280b | 31774 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
31775 | ||
dcab66ec | 31776 | * doc/invoke.texi (-flto, -fuse-linker-plugin): Update defaults |
de4d280b | 31777 | and no longer claim that gold is required for linker plugin. |
31778 | * configure: Regenerate. | |
31779 | * gcc.c (PLUGIN_COND): New macro. | |
31780 | (LINK_COMMAND_SPEC): Use it. | |
31781 | (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set. | |
31782 | * config.in (HAVE_LTO_PLUGIN): New. | |
31783 | * configure.ac (--with-lto-plugin): New parameter; autodetect | |
31784 | HAVE_LTO_PLUGIN. | |
31785 | ||
01765fa2 | 31786 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
31787 | ||
31788 | PR tree-optimization/46367 | |
31789 | * ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only | |
31790 | when we can update original. | |
31791 | (cgraph_mark_inline_edge): Sanity check. | |
31792 | * ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check. | |
31793 | ||
49397308 | 31794 | 2011-01-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
31795 | ||
31796 | * config/spu/spu.h (ASM_COMMENT_START): Define. | |
31797 | ||
5c1421d7 | 31798 | 2011-01-07 H.J. Lu <hongjiu.lu@intel.com> |
31799 | ||
31800 | PR driver/42445 | |
31801 | * gcc.c (%>S): New. | |
31802 | (SWITCH_KEEP_FOR_GCC): Likewise. | |
31803 | (set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC. | |
31804 | (do_spec_1): Handle "%>". | |
31805 | ||
31806 | * config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>". | |
31807 | ||
bb217be2 | 31808 | 2011-01-07 Jakub Jelinek <jakub@redhat.com> |
31809 | ||
a0b41ee2 | 31810 | PR target/47201 |
31811 | * config/i386/i386.c (ix86_delegitimize_address): If | |
31812 | simplify_gen_subreg fails, return orig_x. | |
31813 | ||
bb217be2 | 31814 | PR bootstrap/47187 |
31815 | * value-prof.c (gimple_stringop_fixed_value): Handle | |
31816 | lhs of the call properly. | |
31817 | ||
cee60343 | 31818 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
31819 | ||
31820 | PR lto/45375 | |
31821 | * lto-opt.c (lto_reissue_options): Set flag_shlib. | |
31822 | ||
3b3edcd4 | 31823 | 2011-01-07 Iain Sandoe <iains@gcc.gnu.org> |
31824 | ||
63e7c5f4 | 31825 | * target.def (function_switched_text_sections): New hook. |
31826 | * doc/tm.texi: Regenerated. | |
31827 | * doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New. | |
3b3edcd4 | 31828 | * final.c (default_function_switched_text_sections): New. |
63e7c5f4 | 31829 | (final_scan_insn): Call function_switched_text_sections when a |
31830 | mid-function section change occurs. | |
3b3edcd4 | 31831 | * output.h (default_function_switched_text_sections): Declare. |
63e7c5f4 | 31832 | * config/darwin-protos.h (darwin_function_switched_text_sections): |
31833 | Likewise. | |
3b3edcd4 | 31834 | * config/darwin.c (darwin_function_switched_text_sections): New. |
63e7c5f4 | 31835 | * config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New. |
3b3edcd4 | 31836 | |
1fce10e8 | 31837 | 2011-01-07 Iain Sandoe <iains@gcc.gnu.org> |
31838 | ||
31839 | * dwarf2out.c (gen_subprogram_die): Add pubnames with code ranges for | |
31840 | DWARF >= 3. Add pubnames for the primary section and a reduced DIE for | |
31841 | the secondary code fragment when outputting for DWARF == 2. | |
31842 | ||
77a69f9f | 31843 | 2011-01-07 Anatoly Sokolov <aesok@post.ru> |
31844 | ||
31845 | * config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
31846 | * config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra): | |
31847 | Remove. | |
31848 | * config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static. | |
31849 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
31850 | ||
0dcc88b6 | 31851 | 2011-01-06 Eric Botcazou <ebotcazou@adacore.com> |
31852 | ||
31853 | PR debug/46704 | |
43f05945 | 31854 | * dwarf2out.c (dwarf2out_finish): Output the debug_aranges section only |
31855 | when it is not empty. | |
0dcc88b6 | 31856 | |
31857 | 2011-01-06 Changpeng Fang <changpeng.fang@amd.com> | |
a97faf6b | 31858 | |
5d1e0109 | 31859 | Bobcat Enablement |
a97faf6b | 31860 | * config.gcc (i[34567]86-*-linux* | ...): Add btver1. |
5d1e0109 | 31861 | (case ${target}): Add btver1. |
a97faf6b | 31862 | * config/i386/driver-i386.c (host_detect_local_cpu): Let |
5d1e0109 | 31863 | -march=native recognize btver1 processors. |
a97faf6b | 31864 | * config/i386/i386-c.c (ix86_target_macros_internal): Add |
5d1e0109 | 31865 | btver1 def_and_undef |
a97faf6b | 31866 | * config/i386/i386.c (struct processor_costs btver1_cost): New |
5d1e0109 | 31867 | btver1 cost table. |
31868 | (m_BTVER1): New definition. | |
31869 | (m_AMD_MULTIPLE): Includes m_BTVER1. | |
31870 | (initial_ix86_tune_features): Add btver1 tune. | |
31871 | (processor_target_table): Add btver1 entry. | |
31872 | (static const char *const cpu_names): Add btver1 entry. | |
31873 | (software_prefetching_beneficial_p): Add btver1. | |
31874 | (ix86_option_override_internal): Add btver1 instruction sets. | |
31875 | (ix86_issue_rate): Add btver1. | |
31876 | (ix86_adjust_cost): Add btver1. | |
a97faf6b | 31877 | * config/i386/i386.h (TARGET_BTVER1): New definition. |
5d1e0109 | 31878 | (enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1. |
31879 | (enum processor_type): Add PROCESSOR_BTVER1. | |
a97faf6b | 31880 | * config/i386/i386.md (define_attr "cpu"): Add btver1. |
31881 | ||
361905db | 31882 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
31883 | ||
31884 | PR target/43309 | |
31885 | * config/i386/i386.c (legitimize_tls_address) | |
31886 | <TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS. | |
31887 | * config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare. | |
31888 | (tls_initial_exec_64_sun): New pattern. | |
31889 | ||
056df0a5 | 31890 | 2011-01-06 Gerald Pfeifer <gerald@pfeifer.com> |
31891 | ||
31892 | * doc/invoke.texi (Overall Options): Improve wording and markup | |
31893 | of the description of -wrapper. | |
31894 | ||
fef758e3 | 31895 | 2011-01-06 Joseph Myers <joseph@codesourcery.com> |
31896 | ||
31897 | * config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads, | |
31898 | rdynamic, threads): New Driver options. | |
31899 | ||
256aa638 | 31900 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
31901 | ||
31902 | PR target/38118 | |
31903 | * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss | |
31904 | if coming from .tdata. | |
31905 | * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise. | |
31906 | ||
bcac4551 | 31907 | 2011-01-06 Jan Hubicka <jh@suse.cz> |
31908 | ||
31909 | PR lto/47188 | |
31910 | * collect2.c (main): Do not enable LTOmode when plugin is active. | |
31911 | ||
ecaf5e86 | 31912 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
31913 | ||
31914 | PR other/45915 | |
31915 | * configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd | |
31916 | --version output if supported. | |
31917 | * configure: Regenerate. | |
31918 | ||
a2d308f3 | 31919 | 2011-01-06 Joseph Myers <joseph@codesourcery.com> |
31920 | ||
31921 | * config/linux-android.opt (tno-android-cc, tno-android-ld): New | |
31922 | Driver options. | |
31923 | ||
a7d4dc67 | 31924 | 2011-01-06 Jakub Jelinek <jakub@redhat.com> |
31925 | ||
31926 | PR c/47150 | |
31927 | * c-convert.c (convert): When converting a complex expression | |
31928 | other than COMPLEX_EXPR to a different complex type, ensure | |
31929 | c_save_expr is called instead of save_expr, unless in_late_binary_op. | |
31930 | * c-typeck.c (convert_for_assignment): Set in_late_binary_op also | |
31931 | when converting COMPLEX_TYPE. | |
31932 | ||
caf6df13 | 31933 | 2011-01-06 Ira Rosen <irar@il.ibm.com> |
31934 | ||
31935 | PR tree-optimization/47139 | |
31936 | * tree-vect-loop.c (vect_is_simple_reduction_1): Check that | |
31937 | only the last reduction value is used outside the loop. Update | |
31938 | documentation. | |
31939 | ||
d6959f51 | 31940 | 2011-01-05 Joseph Myers <joseph@codesourcery.com> |
31941 | ||
31942 | * config/rtems.opt: New. | |
31943 | * config.gcc (*-*-rtems*): Use rtems.opt. | |
31944 | ||
b978e3c6 | 31945 | 2011-01-05 Changpeng Fang <changpeng.fang@amd.com> |
31946 | ||
31947 | * config/i386/i386.c (ix86_option_override_internal): Bulldozer | |
31948 | processors do not support 3DNow instructions. | |
31949 | ||
e0b840fc | 31950 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
31951 | ||
31952 | * config/spu/spu.c (spu_option_override): Set parameter | |
31953 | PARAM_MAX_COMPLETELY_PEEL_TIMES to 4 instead of 1. | |
31954 | ||
c7d28f13 | 31955 | 2011-01-05 Jan Hubicka <jh@suse.cz> |
31956 | ||
31957 | * lto-wrapper.c (run_gcc): Default to WHOPR mode when none is specified | |
31958 | at the command line. | |
31959 | ||
2b36ac0b | 31960 | 2011-01-05 Martin Jambor <mjambor@suse.cz> |
31961 | ||
31962 | PR lto/47162 | |
31963 | * lto-cgraph.c (output_cgraph_opt_summary_p): Also check for thunk | |
31964 | deltas on streamed outgoing edges. | |
31965 | (output_node_opt_summary): Output info for outgoing edges only when | |
31966 | the node is in new parameter set. | |
31967 | (output_cgraph_opt_summary): New parameter set, passed to the two | |
31968 | aforementioned functions. Update its forward declaration and its | |
31969 | callee too. | |
31970 | ||
fdd84b77 | 31971 | 2011-01-05 Tom Tromey <tromey@redhat.com> |
31972 | ||
31973 | * c-parser.c (c_parser_omp_atomic): Pass location of assignment | |
31974 | operator to c_finish_omp_atomic. | |
31975 | * c-typeck.c (lvalue_or_else): Add 'loc' argument. | |
31976 | (build_unary_op): Update. | |
31977 | (build_modify_expr): Update. | |
31978 | (build_asm_expr): Update. | |
31979 | ||
2fbdf9ef | 31980 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
31981 | ||
31982 | * config/spu/spu.c (emit_nop_for_insn): Set INSN_LOCATOR for | |
31983 | newly inserted insns. | |
31984 | (pad_bb): Likewise. | |
31985 | (spu_emit_branch_hint): Likewise. | |
31986 | (insert_hbrp_for_ilb_runout): Likewise. | |
31987 | (spu_machine_dependent_reorg): Call df_finish_pass after | |
31988 | schedule_insns returns. | |
31989 | ||
a512540d | 31990 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
31991 | ||
31992 | * config/spu/spu.c (spu_expand_prologue): Support -fstack-usage. | |
31993 | ||
da1084b7 | 31994 | 2011-01-05 Eric Botcazou <ebotcazou@adacore.com> |
31995 | ||
31996 | PR tree-optimization/47005 | |
31997 | * tree-sra.c (struct access): Add 'non_addressable' bit. | |
31998 | (create_access): Set it for a DECL_NONADDRESSABLE_P field. | |
31999 | (decide_one_param_reduction): Return 0 if the parameter is passed by | |
32000 | reference and one of the accesses in the group is non_addressable. | |
32001 | ||
4c06d6f7 | 32002 | 2011-01-04 Eric Botcazou <ebotcazou@adacore.com> |
32003 | ||
32004 | PR tree-optimization/47056 | |
32005 | * cgraphbuild.c (mark_address): Remove ATTRIBUTE_UNUSED markers. | |
32006 | (mark_load): Likewise. Handle FUNCTION_DECL specially. | |
32007 | (mark_store): Likewise. Pass STMT to ipa_record_reference. | |
32008 | ||
8ce094c3 | 32009 | 2011-01-04 Eric Botcazou <ebotcazou@adacore.com> |
32010 | ||
32011 | * dwarf2out.c (rtl_for_decl_init): Strip no-op conversions off the | |
32012 | initializer. Skip view conversions from aggregate types. | |
32013 | ||
ee2c1561 | 32014 | 2011-01-04 Kai Tietz <kai.tietz@onevision.com> |
32015 | ||
32016 | PR bootstrap/47055 | |
32017 | * libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC. | |
32018 | ||
ba6ea72b | 32019 | 2011-01-04 Philipp Thomas <pth@suse.de> |
7cecf4c1 | 32020 | |
32021 | * config/microblaze/microbalse.opt (mxl-float-convert): Fix | |
32022 | obvious typo. | |
32023 | ||
11efe736 | 32024 | 2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
32025 | ||
32026 | * function.c (thread_prologue_and_epilogue_insns): Do not crash | |
32027 | on empty epilogue sequences. | |
32028 | ||
5db972bd | 32029 | 2011-01-04 Joseph Myers <joseph@codesourcery.com> |
32030 | ||
32031 | * config/vxworks.opt (Bdynamic, Bstatic, Xbind-lazy, Xbind-now, | |
32032 | non-static): New Driver options. | |
32033 | ||
871aed8a | 32034 | 2011-01-04 Jie Zhang <jie@codesourcery.com> |
32035 | ||
32036 | PR driver/47137 | |
32037 | * gcc.c (default_compilers[]): Set combinable field to 0 | |
32038 | for all assembly languages. | |
32039 | ||
a9790f8f | 32040 | 2011-01-04 Mingjie Xing <mingjie.xing@gmail.com> |
32041 | ||
32042 | * config/mips/loongson3a.md: New file. | |
32043 | * config/mips/mips.md: Include loongson3a.md. | |
32044 | * config/mips/mips.c (mips_multipass_dfa_lookahead): Return 4 when | |
32045 | TUNE_LOONGSON_3A. | |
32046 | ||
86347018 | 32047 | 2011-01-03 Eric Botcazou <ebotcazou@adacore.com> |
32048 | ||
32049 | PR middle-end/47017 | |
32050 | * expr.c (expand_expr_real_1) <MEM_REF>: Call memory_address_addr_space | |
32051 | instead of convert_memory_address_addr_space on the base expression. | |
32052 | ||
8e181c9d | 32053 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
32054 | ||
32055 | * config/spu/spu.c (spu_option_override): Update error text | |
32056 | for bad -march= / -mtune= values. | |
32057 | ||
0ef14db8 | 32058 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
32059 | ||
32060 | * config/spu/spu.c (asm_file_start): Only reset flag_var_tracking | |
32061 | if branch-hint optimization will be performed. | |
32062 | ||
af9b9305 | 32063 | 2011-01-03 Jakub Jelinek <jakub@redhat.com> |
32064 | ||
e65564ab | 32065 | PR tree-optimization/47148 |
32066 | * ipa-split.c (split_function): Convert arguments to | |
32067 | DECL_ARG_TYPE if possible. | |
32068 | ||
c9831663 | 32069 | PR tree-optimization/47155 |
32070 | * tree-ssa-ccp.c (bit_value_binop_1): Use r1type instead of type | |
32071 | when computing uns. | |
32072 | ||
af9b9305 | 32073 | PR rtl-optimization/47157 |
32074 | * combine.c (try_combine): If undobuf.other_insn becomes | |
32075 | (set (pc) (pc)) jump, call update_cfg_for_uncondjump on it | |
32076 | and set *new_direct_jump_p too. | |
32077 | ||
a1b6cd6a | 32078 | 2011-01-03 Sebastian Pop <sebastian.pop@amd.com> |
32079 | ||
32080 | PR tree-optimization/47021 | |
32081 | * graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR. | |
32082 | ||
e487a6af | 32083 | 2011-01-03 Jakub Jelinek <jakub@redhat.com> |
32084 | ||
32085 | * gcc.c (process_command): Update copyright notice dates. | |
32086 | * gcov.c (print_version): Likewise. | |
32087 | * gcov-dump.c (print_version): Likewise. | |
32088 | * mips-tfile.c (main): Likewise. | |
32089 | * mips-tdump.c (main): Likewise. | |
32090 | ||
dac98159 | 32091 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
32092 | ||
32093 | PR tree-optimization/46801 | |
32094 | * tree-sra.c (type_internals_preclude_sra_p): Check whether | |
32095 | aggregate fields start at byte boundary instead of the bit-field flag. | |
32096 | ||
9dbb005d | 32097 | 2011-01-03 H.J. Lu <hongjiu.lu@intel.com> |
32098 | ||
32099 | PR driver/47137 | |
32100 | * gcc.c (main): Revert revision 168407. | |
32101 | ||
783bc09c | 32102 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
32103 | ||
32104 | * lto-cgraph.c (input_cgraph_opt_section): Use the correct section type. | |
32105 | ||
948d7007 | 32106 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
4d5b2207 | 32107 | |
32108 | * tree-vect-generic.c (expand_vector_operations_1): When using vector/ | |
32109 | vector optab to expand vector/scalar shift, update gimple to vector. | |
32110 | ||
76f3f3ab | 32111 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
32112 | ||
32113 | * cgraphunit.c (verify_cgraph_node): Verify there is no direct call to | |
32114 | a thunk. | |
32115 | ||
9bab6a70 | 32116 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
32117 | ||
32118 | PR tree-optimization/46984 | |
32119 | * cgraph.h (cgraph_indirect_call_info): make field thunk_delta | |
32120 | HOST_WIDE_INT. | |
32121 | (cgraph_create_indirect_edge): Fixed line length. | |
32122 | (cgraph_indirect_call_info): Declare. | |
32123 | (cgraph_make_edge_direct) Update declaration. | |
32124 | * cgraph.c (cgraph_allocate_init_indirect_info): New function. | |
32125 | (cgraph_create_indirect_edge): Use it. | |
32126 | (cgraph_make_edge_direct): Made delta HOST_WIDE_INT. Updated all | |
32127 | callees. | |
32128 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for | |
32129 | the new thunk_delta representation. | |
32130 | * ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to | |
32131 | HOST_WIDE_INT. | |
32132 | (ipa_write_indirect_edge_info): Remove streaming of thunk_delta. | |
32133 | (ipa_read_indirect_edge_info): Likewise. | |
32134 | * lto-cgraph.c (output_edge_opt_summary): New function. | |
32135 | (output_node_opt_summary): Call it on all outgoing edges. | |
32136 | (input_edge_opt_summary): New function. | |
32137 | (input_node_opt_summary): Call it on all outgoing edges. | |
32138 | ||
4d81f9fa | 32139 | 2011-01-02 H.J. Lu <hongjiu.lu@intel.com> |
32140 | ||
32141 | PR driver/47137 | |
32142 | * gcc.c (main): Don't check have_o when settting combine_inputs. | |
32143 | ||
9f3e3774 | 32144 | 2011-01-02 Eric Botcazou <ebotcazou@adacore.com> |
32145 | ||
32146 | * regrename.c: Add general comment describing the pass. | |
32147 | (struct du_head): Remove 'length' field. | |
32148 | (get_element, merge_sort_comparison, merge, sort_du_head): Remove. | |
32149 | (regrename_optimize): Do not sort chains. Rework comments, add others. | |
32150 | Force renaming to the preferred class (if any) in the first pass and do | |
32151 | not consider registers that belong to it in the second pass. | |
32152 | (create_new_chain): Do not set 'length' field. | |
32153 | (scan_rtx_reg): Likewise. | |
32154 | ||
4547eca6 | 32155 | 2011-01-02 Jakub Jelinek <jakub@redhat.com> |
32156 | ||
e47d81e0 | 32157 | PR tree-optimization/47140 |
32158 | * tree-ssa-ccp.c (evaluate_stmt): For binary assignments, use | |
32159 | TREE_TYPE (lhs) instead of TREE_TYPE (rhs1) as second argument | |
32160 | to bit_value_binop. | |
32161 | ||
4547eca6 | 32162 | PR rtl-optimization/47028 |
9f3e3774 | 32163 | * cfgexpand.c (gimple_expand_cfg): Insert entry edge insertions after |
32164 | parm_birth_insn instead of at the beginning of first bb. | |
4547eca6 | 32165 | |
c22368c0 | 32166 | 2011-01-02 Mingjie Xing <mingjie.xing@gmail.com> |
1f071633 | 32167 | |
32168 | * doc/generic.texi: Remove duplicated "@subsubsection Statements". | |
32169 | Remove the word "see" before "@pxref". | |
32170 | * doc/rtl.texi: Remove the word "see" before "@pxref". | |
32171 | ||
95f41c04 | 32172 | 2011-01-01 Jan Hubicka <jh@suse.cz> |
32173 | ||
9f3e3774 | 32174 | * tree-loop-distribution.c (tree_loop_distribution): Do not use freed |
32175 | memory. | |
95f41c04 | 32176 | |
99a71bbc | 32177 | 2011-01-01 Kai Tietz <kai.tietz@onevision.com> |
32178 | ||
32179 | PR target/38662 | |
9f3e3774 | 32180 | * tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too. |
99a71bbc | 32181 | |
7dfbd804 | 32182 | \f |
cd8b0daa | 32183 | Copyright (C) 2011 Free Software Foundation, Inc. |
7dfbd804 | 32184 | |
32185 | Copying and distribution of this file, with or without modification, | |
32186 | are permitted in any medium without royalty provided the copyright | |
32187 | notice and this notice are preserved. |