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Commit | Line | Data |
---|---|---|
07b3ef2e JH |
1 | 2010-04-18 Jan Hubicka <jh@suse.cz> |
2 | ||
3 | * i386.md (UNSPEC_SSE_PROLOGUE_SAVE_LOW): New. | |
4 | (sse_prologue_save_insn expander): Use new pattern. | |
5 | (sse_prologue_save_insn1): New pattern and splitter. | |
6 | (sse_prologue_save_insn): Update to deal also with 64bit aligned | |
7 | blocks. | |
8 | * i386.c (setup_incoming_varargs_64): Do not compute jump destination here. | |
9 | (ix86_gimplify_va_arg): Update alignment needed. | |
10 | (ix86_local_alignment): Do not align all local arrays | |
11 | to 128bit. | |
12 | ||
6a8cd100 JH |
13 | 2010-04-17 Jan Hubicka <jh@suse.cz> |
14 | ||
15 | * ipa-inline.c (cgraph_early_inlining): Handle flattening too. | |
16 | ||
9e315505 RE |
17 | 2010-04-17 Richard Earnshaw <rearnsha@arm.com> |
18 | ||
19 | * arm.md (negdi2): Remove redundant code to force values into a | |
20 | register. | |
21 | ||
6f0668cf RE |
22 | 2010-04-17 Richard Earnshaw <rearnsha@arm.com> |
23 | ||
24 | * arm/bpabi.S: Add EABI alignment attributes to objects. | |
25 | * arm/bpabi-v6m.S: Likewise. | |
26 | * arm/crti.asm: Likewise. | |
27 | * arm/crtn.asm: Likewise. | |
28 | * arm/lib1funcs.asm: Likewise. | |
29 | * arm/libunwind.S: Likewise. | |
30 | ||
1b78f575 RE |
31 | 2010-04-17 Richard Earnshaw <rearnsha@arm.com> |
32 | ||
33 | * arm-protos.h (tune_params): New structure. | |
34 | * arm.c (current_tune): New variable. | |
35 | (arm_constant_limit): Delete. | |
36 | (struct processors): Add pointer to the tune parameters. | |
37 | (arm_slowmul_tune): New tuning option. | |
38 | (arm_fastmul_tune, arm_xscale_tune, arm_9e_tune): Likewise. | |
39 | (all_cores): Adjust to pick up the tuning model. | |
40 | (arm_constant_limit): New function. | |
41 | (arm_override_options): Select the appropriate tuning model. Delete | |
42 | initialization of arm_const_limit. | |
43 | (arm_split_constant): Use the new constant-limit model. | |
44 | (arm_rtx_costs): Pick up the current tuning model. | |
45 | * arm.md (is_strongarm, is_xscale): Delete. | |
46 | * arm-generic.md (load_ldsched_x, load_ldsched): Test explicitly | |
47 | for Xscale variant architectures. | |
48 | (mult_ldsched_strongarm, mult_ldsched): Similarly for StrongARM. | |
49 | ||
80d56d04 RR |
50 | 2010-04-17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
51 | ||
1b78f575 RE |
52 | * config/arm/arm.c (arm_gen_constant): Remove unused variable |
53 | can_shift. | |
80d56d04 RR |
54 | (arm_rtx_costs_1): Remove unused variable extra_cost. |
55 | (arm_unwind_emit_set): Use variable offset. | |
56 | (thumb1_output_casesi): Remove unused variable flags. | |
57 | ||
6190446b JL |
58 | 2010-04-16 Jeff Law <law@redhat.com> |
59 | ||
60 | * ira-color.c (ira_reassign_pseudos): Collect and sort all the pseudos | |
016f9d9d JL |
61 | needing assignment rather than doing a two-phase assignment. Remove |
62 | unused variable 'm'. | |
6190446b | 63 | |
24f8d71e JJ |
64 | 2010-04-16 Jakub Jelinek <jakub@redhat.com> |
65 | ||
66 | PR bootstrap/43767 | |
67 | * alias.c (memrefs_conflict_p): Don't crash if CSELIB_VAL_PTR is NULL. | |
68 | ||
f1665f5c DK |
69 | 2010-04-16 Doug Kwan <dougkwan@google.com> |
70 | ||
71 | * tree-ssa-reassoc.c (struct operand_entry): Add new field ID. | |
72 | (next_operand_entry_id): New static variable. | |
73 | (sort_by_operand_rank): Stabilize qsort comparator by using unique IDs. | |
74 | (add_to_ops_vec): Assigned unique ID to operand entry. | |
75 | (struct oecount_s): New field ID. | |
76 | (oecount_cmp): Stabilize qsort comparotor by using unique IDs. | |
77 | (undistribute_ops_list): Assign unique IDs to oecounts. | |
78 | (init_reassoc): reset next_operand_entry_id. | |
79 | ||
f638261a DK |
80 | 2010-04-16 Doug Kwan <dougkwan@google.com> |
81 | ||
82 | * config/i386/i386.md (*jcc_bt<mode>): Fix build breakage by adding | |
83 | missing left parenthesis. | |
84 | ||
4a81b412 UB |
85 | 2010-04-16 Uros Bizjak <ubizjak@gmail.com> |
86 | ||
87 | * config/i386/i386.md (*bt<mode>): Macroize insn from *btsi and | |
88 | *btdi_rex64 using SWI48 mode iterator. | |
89 | (*jcc_bt<mode>): Ditto from *jcc_btsi and *jcc_btdi_rex64. | |
90 | (*jcc_bt<mode>_mask): Ditto from *jcc_btsi_mask and | |
91 | *jcc_btdi_mask_rex64. | |
92 | ||
9d4d1f8e AS |
93 | 2010-04-16 Anatoly Sokolov <aesok@post.ru> |
94 | ||
95 | * double-int.h (tree_to_double_int): Convert to macro. | |
96 | * double-int.c (tree_to_double_int): Remove. | |
97 | ||
835eb810 JJ |
98 | 2010-04-16 Jakub Jelinek <jakub@redhat.com> |
99 | ||
100 | PR debug/43762 | |
101 | * dwarf2out.c (add_bound_info): Always call loc_list_from_tree | |
102 | with want_address 2 and in case a single element list might be | |
103 | possible, call it again with want_address 0. | |
104 | ||
105 | 2010-04-12 Kaushik Phatak <kaushik.phatak@kpitcummins.com> | |
db624ecb | 106 | |
0f6b820c KP |
107 | * config/h8300/h8300.c (print_operand) : Modify case 'V' and |
108 | case 'W' print operands for HI mode. | |
109 | * config/h8300/h8300.h (Y0, Y2) : New constraints. | |
110 | * config/h8300/h8300.md (bclrqi_msx, bclrhi_msx): New patterns | |
111 | (bsetqi_msx, bsethi_msx, bnotqi_msx, bnothi_msx): Likewise. | |
112 | * config/h8300/predicate.md (bit_register_indirect_operand): New. | |
113 | ||
a7494d9e KP |
114 | * config/h8300/h8300.h (OK_FOR_U): Support 'U' constraint for H8300SX. |
115 | ||
8cb81753 KP |
116 | * config/h8300/h8300.md (movqi_h8sx, movhi_h8sx, movsi_h8sx, |
117 | cmphi_h8300hs_znvc, cmpsi, addhi3_h8sx) : Emit instructions in | |
118 | #xx:3 and #xx:4 mode. | |
119 | ||
60744089 KP |
120 | * config/h8300/h8300.md (inverted load with HImode dest): Add |
121 | support for H8300SX. | |
122 | ||
db624ecb KP |
123 | * config/h8300/predicate.md (bit_operand): Allow immediate values that |
124 | satisfy 'U' constraint. | |
125 | ||
8ccb78f2 RO |
126 | 2010-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
127 | ||
128 | * configure.ac: Check for elf_getshdrstrndx or elf_getshstrndx | |
129 | flavor. | |
130 | * configure: Regenerate. | |
131 | * config.in: Regenerate. | |
132 | * doc/install.texi (Prerequisites): Document that Solaris 2 libelf | |
133 | works. | |
134 | ||
bc9c331d RG |
135 | 2010-04-16 Richard Guenther <rguenther@suse.de> |
136 | ||
137 | * tree.h (struct tree_decl_minimal): Move pt_uid ... | |
138 | (struct tree_decl_common): ... here. | |
139 | (DECL_PT_UID): Adjust. | |
140 | (SET_DECL_PT_UID): Likewise. | |
141 | (DECL_PT_UID_SET_P): Likewise. | |
142 | ||
12de6355 RG |
143 | 2010-04-16 Richard Guenther <rguenther@suse.de> |
144 | ||
145 | PR tree-optimization/43572 | |
146 | * tree-ssa-alias.h (call_may_clobber_ref_p): Declare. | |
147 | * tree-ssa-alias.c (call_may_clobber_ref_p): Export. | |
148 | * tree-flow.h (is_call_clobbered): Remove. | |
149 | * tree-flow-inline.h (is_call_clobbered): Likewise. | |
150 | * tree-dfa.c (dump_variable): Do not dump call clobber state. | |
151 | * tree-nrv.c (dest_safe_for_nrv_p): Use the alias oracle. | |
152 | (execute_return_slot_opt): Adjust. | |
153 | * tree-tailcall.c (suitable_for_tail_opt_p): Remove | |
154 | check for call clobbered vars here. | |
155 | (find_tail_calls): Move tailcall verification to the | |
156 | proper place. | |
157 | ||
6ab643b5 DN |
158 | 2010-04-16 Diego Novillo <dnovillo@google.com> |
159 | ||
160 | * doc/invoke.texi: Explain how are unrecognized -Wno- warnings | |
161 | handled. | |
162 | ||
f0c6475a BS |
163 | 2010-04-16 Bernd Schmidt <bernds@codesourcery.com> |
164 | ||
165 | PR target/40603 | |
166 | * config/arm/arm.md (cbranchqi4): New pattern. | |
167 | * config/arm/predicates.md (const0_operand, | |
168 | cbranchqi4_comparison_operator): New predicates. | |
169 | ||
f0107145 RG |
170 | 2010-04-16 Richard Guenther <rguenther@suse.de> |
171 | ||
172 | * gimple-pretty-print.c (dump_gimple_phi): Dump alias info. | |
173 | (dump_gimple_stmt): Likewise. | |
174 | ||
f0c6475a | 175 | 2010-04-16 Bernd Schmidt <bernds@codesourcery.com> |
6ddfdb0f BS |
176 | |
177 | * recog.h (struct recog_data): New field is_operator. | |
178 | (struct insn_operand_data): New field is_operator. | |
179 | * recog.c (extract_insn): Set recog_data.is_operator. | |
180 | * genoutput.c (output_operand_data): Emit code to set the | |
181 | is_operator field. | |
182 | * reload.c (find_reloads): Use it rather than testing for an | |
183 | empty constraint string. | |
184 | ||
6ea007e4 BS |
185 | PR target/41514 |
186 | * config/arm/arm.md (cbranchsi4_insn): Renamed from "*cbranchsi4_insn". | |
187 | If the previous insn is a cbranchsi4_insn with the same arguments, | |
188 | omit the compare instruction. | |
189 | ||
3302cfa1 BS |
190 | * config/arm/arm.md (addsi3_cbranch): If destination is a high |
191 | register, inputs must be low registers and we need a low register | |
192 | scratch. Handle alternative 2 like alternative 3. | |
193 | ||
5312b066 JJ |
194 | 2010-04-16 Jakub Jelinek <jakub@redhat.com> |
195 | ||
196 | * alias.c (memrefs_conflict_p): If x and y are the same VALUE, | |
197 | don't call get_addr on both. If one expression is a VALUE and | |
198 | the other a REG, check VALUE's locs if the REG isn't among them. | |
199 | ||
7a296495 CB |
200 | 2010-04-16 Christian Bruel <christian.bruel@st.com> |
201 | ||
202 | * config/sh/sh.h (sh_frame_pointer_required): New function. | |
203 | * config/sh/sh.h (TARGET_FRAME_POINTER_REQUIRED): New macro. | |
204 | (flag_omit_frame_pointer) Set. | |
205 | (MASK_ACCUMULATE_OUTGOING_ARGS) Define and Set. | |
206 | (rounded_frame_size): Adjust size with outgoing_args_size. | |
207 | (sh_set_return_address): Must return from stack pointer. | |
208 | * gcc/config/sh/sh.h (CAN_DEBUG_WITHOUT_FP): Define. | |
209 | (SUBTARGET_FRAME_POINTER_REQUIRED): Define. | |
210 | (ACCUMULATE_OUTGOING_ARGS): Define. | |
211 | * doc/invoke.texi (maccumulate-outgoing-args): Document for SH. | |
212 | * gcc/config/sh/sh.opt: (maccumulate-outgoing-args): New option. | |
213 | ||
7140f0f9 KK |
214 | 2010-04-15 Kaz Kojima <kkojima@gcc.gnu.org> |
215 | ||
216 | PR target/43471 | |
217 | * config/sh/sh.c (sh_legitimize_reload_address): Use | |
218 | MAYBE_BASE_REGISTER_RTX_P instead of BASE_REGISTER_RTX_P. | |
219 | Remove a unneeded check for offset_base. | |
220 | ||
bafaef55 L |
221 | 2010-04-15 H.J. Lu <hongjiu.lu@intel.com> |
222 | ||
223 | * configure: Regenerated. | |
224 | ||
e8de8fea AK |
225 | 2010-04-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
226 | ||
227 | * config/s390/s390.c (s390_call_save_register_used): Switch back | |
228 | to HARD_REGNO_NREGS. | |
229 | ||
038a39d1 RG |
230 | 2010-04-15 Richard Guenther <rguenther@suse.de> |
231 | ||
232 | * alias.c (alias_set_subset_of): Handle alias-set zero | |
233 | child properly. | |
234 | ||
28907f9a MS |
235 | 2010-04-15 Mark Shinwell <shinwell@codesourcery.com> |
236 | Julian Brown <julian@codesourcery.com> | |
237 | ||
238 | * config/arm/thumb2.md (thumb2_movsi_insn): Split ldr and str | |
239 | alternatives according to use of high and low regs. | |
240 | * config/arm/vfp.md (thumb2_movsi_vfp): Likewise. | |
241 | * config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Use high regs when | |
242 | optimizing for size on Thumb-2. | |
243 | ||
3f56ef8b TS |
244 | 2010-04-15 Thomas Schwinge <tschwinge@gnu.org> |
245 | ||
246 | * config.gcc <i[34567]86-*-gnu*>: Handle softfp as for Linux. | |
247 | ||
25a6a873 RG |
248 | 2010-04-15 Richard Guenther <rguenther@suse.de> |
249 | ||
250 | * tree-ssa-structalias.c (struct variable_info): Add | |
251 | is_fn_info flag. | |
252 | (new_var_info): Initialize it. | |
253 | (dump_constraints): Support printing last added constraints. | |
254 | (debug_constraints): Adjust. | |
255 | (dump_constraint_graph): Likewise. | |
256 | (make_heapvar_for): Check for NULL cfun. | |
257 | (get_function_part_constraint): New function. | |
258 | (get_fi_for_callee): Likewise. | |
259 | (find_func_aliases): Properly implement IPA PTA constraints. | |
260 | (process_ipa_clobber): New function. | |
261 | (find_func_clobbers): Likewise. | |
262 | (insert_into_field_list_sorted): Remove. | |
263 | (create_function_info_for): Properly allocate vars for IPA mode. | |
264 | Do not use insert_into_field_list_sorted. | |
265 | (create_variable_info_for): Properly generate constraints for | |
266 | global vars in IPA mode. | |
267 | (dump_solution_for_var): Always dump the solution. | |
268 | (set_uids_in_ptset): Initialize DECL_PT_UID if in ipa-mode. | |
269 | (find_what_var_points_to): Adjust. | |
270 | (pt_solution_set): Change. | |
271 | (pt_solution_ior_into): New function. | |
272 | (pt_solution_empty_p): Export. | |
273 | (pt_solution_includes_global): Adjust. | |
274 | (pt_solution_includes_1): Likewise. | |
275 | (pt_solutions_intersect_1): Likewise. | |
276 | (dump_sa_points_to_info): Check some invariants. | |
277 | (solve_constraints): Move constraint dumping ... | |
278 | (compute_points_to_sets): ... here. | |
279 | (ipa_pta_execute): ... and here. | |
280 | (compute_may_aliases): Do not re-compute points-to info | |
281 | locally if IPA info is available. | |
282 | (ipa_escaped_pt): New global var. | |
283 | (ipa_pta_execute): Properly implement IPA PTA. | |
284 | * tree-into-ssa.c (dump_decl_set): Support dumping | |
285 | decls not in referenced-vars. | |
286 | * tree-flow.h (struct gimple_df): Add ipa_pta flag. | |
287 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Adjust. | |
288 | (dump_points_to_solution): Likewise. | |
289 | * tree-dfa.c (dump_variable): Also dump DECL_PT_UID. | |
290 | * tree-inline.c (remap_ssa_name): Copy IPA points-to solution. | |
291 | (remap_gimple_stmt): Reset call clobber/use information if | |
292 | necessary. | |
293 | (copy_decl_to_var): Copy DECL_PT_UID. | |
294 | (copy_result_decl_to_var): Likewise. | |
295 | * tree.c (make_node_stat): Initialize DECL_PT_UID. | |
296 | (copy_node_stat): Copy it. | |
297 | * tree.h (DECL_PT_UID): New macro. | |
298 | (SET_DECL_PT_UID): Likewise. | |
299 | (DECL_PT_UID_SET_P): Likewise. | |
300 | (struct tree_decl_minimal): Add pt_uid member. | |
301 | * tree-ssa-alias.h (struct pt_solution): Add ipa_escaped flag. | |
302 | (pt_solution_empty_p): Declare. | |
303 | (pt_solution_set): Adjust. | |
304 | (ipa_escaped_pt): Declare. | |
305 | * cfgexpand.c (update_alias_info_with_stack_vars): Adjust. | |
306 | * gimple-pretty-print.c (pp_points_to_solution): New function. | |
307 | (dump_gimple_call): Dump call clobber/use information. | |
308 | * tree-dump.c (dump_option_value_in): Add TDF_ALIAS entry. | |
309 | * tree-pass.h (TDF_ALIAS): New dump option. | |
310 | * tree-pretty-print.c (dump_decl_name): Dump DECL_PT_UID if asked to. | |
311 | * doc/invoke.texi (-fipa-pta): Update documentation. | |
312 | ||
cbdd87d4 RG |
313 | 2010-04-15 Richard Guenther <rguenther@suse.de> |
314 | ||
315 | * Makefile.in (OBJS-common): Add gimple-fold.o. | |
316 | (gimple-fold.o): New rule. | |
317 | * tree.h (maybe_fold_offset_to_reference, | |
318 | maybe_fold_offset_to_address, maybe_fold_stmt_addition): Move | |
319 | prototypes ... | |
320 | * gimple.h: ... here. | |
321 | * tree-flow.h (fold_stmt, fold_stmt_inplace, get_symbol_constant_value, | |
322 | may_propagate_address_into_dereference): Move prototypes ... | |
323 | * gimple.h: ... here. | |
324 | * tree-ssa-ccp.c (get_symbol_constant_value, | |
325 | may_propagate_address_into_dereference, maybe_fold_offset_to_array_ref, | |
326 | maybe_fold_offset_to_component_ref, maybe_fold_offset_to_reference, | |
327 | maybe_fold_offset_to_address, maybe_fold_stmt_indirect, | |
328 | maybe_fold_stmt_addition, maybe_fold_reference, get_maxval_strlen, | |
329 | ccp_fold_builtin, fold_gimple_assign, fold_gimple_cond, | |
330 | fold_gimple_call, fold_stmt_1, fold_stmt, fold_stmt_inplace, | |
331 | gimplify_and_update_call_from_tree): Move ... | |
332 | * gimple-fold.c: ... here. New file. | |
333 | (ccp_fold_builtin): Rename to ... | |
334 | (gimple_fold_builtin): ... this. | |
335 | * tree-ssa-ccp.c (execute_fold_all_builtins): Adjust. | |
336 | ||
330db1e3 RG |
337 | 2010-04-15 Richard Guenther <rguenther@suse.de> |
338 | ||
339 | * fold-const.c (LOWPART, HIGHPART, BASE, encode, decode, | |
340 | fit_double_type, force_fit_type_double, add_double_with_sign, | |
341 | neg_double, mul_double_with_sign, lshift_double, rshift_double, | |
342 | lrotate_double, rrotate_double, div_and_round_double): Move ... | |
343 | * double-int.c: ... here. | |
344 | * tree.h (force_fit_type_double, fit_double_type, add_double_with_sign, | |
345 | add_double, neg_double, mul_double_with_sign, mul_double, | |
346 | lshift_double, rshift_double, lrotate_double, rrotate_double, | |
347 | div_and_round_double): Move prototypes ... | |
348 | * double-int.h: ... here. | |
349 | ||
f0c6475a | 350 | 2010-04-15 Bernd Schmidt <bernds@codesourcery.com> |
077668e3 BS |
351 | |
352 | PR target/43742 | |
353 | * config/sh/sh.md (doloop_end_split, dect): Undo previous patch. Use | |
354 | matching constraints to ensure inputs match the output. | |
355 | ||
fa66fc40 KK |
356 | 2010-04-15 Kaz Kojima <kkojima@gcc.gnu.org> |
357 | ||
358 | PR target/43742 | |
359 | * config/sh/sh.md (doloop_end_split): Remove "+r" constraint | |
360 | in an input-only operand. | |
361 | ||
2bd1333d AS |
362 | 2010-04-15 Anatoly Sokolov <aesok@post.ru> |
363 | ||
364 | * double-int.h (HOST_BITS_PER_DOUBLE_INT): Define. | |
365 | (double_int_not, double_int_lshift, double_int_rshift): Declare. | |
366 | (double_int_negative_p): Convert to static inline function. | |
367 | * double-int.c (double_int_lshift, double_int_lshift): Add new function. | |
368 | (double_int_negative_p): Remove. | |
369 | * tree.h (lshift_double, rshift_double): | |
370 | * tree.c (build_low_bits_mask): Clean up, use double_int_* functions. | |
371 | * fold-const.c (fold_convert_const_int_from_real, | |
372 | fold_convert_const_int_from_fixed, div_if_zero_remainder): (Ditto.). | |
373 | (lshift_double): Change type of arith argument to bool. | |
374 | (rshift_double): Change type of arith argument to bool. Correct | |
375 | comment. | |
376 | * expmed.c (mask_rtx, lshift_value): (Ditto.). | |
377 | ||
f0c6475a | 378 | 2010-04-14 Bernd Schmidt <bernds@codesourcery.com> |
31ce8a53 BS |
379 | |
380 | PR target/21803 | |
381 | * ifcvt.c (cond_exec_process_if_block): Look for identical sequences | |
382 | at the start and end of the then/else blocks, and omit them from the | |
383 | conversion. | |
384 | * cfgcleanup.c (flow_find_cross_jump): No longer static. Remove MODE | |
385 | argument; all callers changed. Pass zero to old_insns_match_p instead. | |
386 | (flow_find_head_matching_sequence): New function. | |
387 | (old_insns_match_p): Check REG_EH_REGION notes for calls. | |
388 | * basic-block.h (flow_find_cross_jump, | |
389 | flow_find_head_matching_sequence): Declare functions. | |
390 | ||
943f82e7 JM |
391 | 2010-04-14 Jason Merrill <jason@redhat.com> |
392 | ||
393 | PR c++/36625 | |
394 | * c-common.c (attribute_takes_identifier_p): New fn. | |
395 | * c-common.h: Declare it. | |
396 | ||
feeb8c52 UB |
397 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> |
398 | ||
399 | * config/i386/i386.md (*divmod<mode>4): Remove stray "&&" from | |
400 | splitter condition. | |
401 | (*udivmod<mode>4): Ditto. | |
402 | ||
4a5528cc UB |
403 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> |
404 | ||
405 | * config/i386/i386.md (maxmin_int): Rename code attribute from | |
406 | maxminiprefix and update all users. | |
407 | (maxmin_float): Ditto from maxminfprefix. | |
408 | (logic): Ditto from logicprefix. | |
409 | (absneg_mnemonic): Ditto from absnegprefix. | |
410 | * config/i386/mmx.md: Update all users of maxminiprefix, | |
4a81b412 | 411 | maxminfprefix and logicprefix for rename. |
4a5528cc UB |
412 | * config/i386/sse.md: Ditto. |
413 | * config/i386/sync.md (sync_<code><mode>): Update for | |
414 | logicprefix rename. | |
415 | ||
289fcbbd MLI |
416 | 2010-04-14 Manuel López-Ibáñez <manu@gcc.gnu.org> |
417 | ||
418 | PR 42966 | |
419 | * diagnostics.c (diagnostic_report_diagnostic): Mark specially | |
420 | warnings converted to errors. | |
421 | ||
d58770e7 UB |
422 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> |
423 | ||
424 | * config/alpha/alpha.c (alpha_adjust_cost): Remove set but not | |
425 | used insn_type variable. | |
426 | (function_value): Add ATTRIBUTE_UNUSED to dummy variable declaration | |
427 | to avoid set-but-not-used warning. | |
428 | ||
a3f1cee4 UB |
429 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> |
430 | ||
431 | * df-core.c (df_ref_debug): Change format string placeholder | |
432 | from 0x%x to %#x. | |
433 | * dwarf2asm.c (dw2_asm_output_data_raw, | |
434 | dw2_asm_output_data_uleb128_raw, dw2_asm_output_data_uleb128, | |
435 | dw2_asm_output_data_sleb128_raw, dw2_asm_output_data_sleb128): Ditto. | |
436 | * dwarf2out.c (output_cfi, output_cfi_directive, | |
437 | dwarf2out_do_cfi_startproc, output_loc_sequence_raw, | |
438 | output_cfa_loc_raw, output_die, output_ranges, output_file_names): | |
439 | Ditto. | |
440 | * genattrtab.c (write_test_expr, write_attr_valueq): Ditto. | |
441 | * print-rtl.c (print_rtx): Ditto. | |
442 | ||
3eb4dbe3 MM |
443 | 2010-04-14 Michael Meissner <meissner@linux.vnet.ibm.com> |
444 | ||
445 | PR middle-end/42694 | |
446 | * builtins.c (expand_builtin_pow_root): New function to expand pow | |
447 | calls with exponents 0.25, 0.50, 0.75, 1./3., and 1./6. into a | |
448 | series of sqrt and cbrt calls under -ffast-math. | |
449 | (expand_builtin_pow): Call it. | |
450 | ||
fc249fe5 MM |
451 | 2010-04-14 Michael Matz <matz@suse.de> |
452 | ||
453 | PR tree-optimization/42963 | |
454 | * tree-cfg.c (touched_switch_bbs): New static variable. | |
455 | (group_case_labels_stmt): New function broken out from ... | |
456 | (group_case_labels): ... here, use the above. | |
457 | (start_recording_case_labels): Allocate touched_switch_bbs. | |
458 | (end_recording_case_labels): Deallocate it, call | |
459 | group_case_labels_stmt. | |
460 | (gimple_redirect_edge_and_branch): Remember index of affected BB. | |
461 | ||
0fcbf3ed UB |
462 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> |
463 | ||
464 | * config/i386/i386.md (*popcountsi2_cmp_zext): Remove mode attribute | |
465 | from insn template. | |
466 | ||
3f529c2c UB |
467 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> |
468 | ||
469 | * config/i386/i386.md (*ashlqi3_1_slp): New insn pattern. | |
470 | ||
1ce18dc8 JH |
471 | 2010-04-13 Jan Hubicka <jh@suse.cz> |
472 | ||
473 | * ipa-inline.c (cgraph_mark_inline_edge): Avoid double accounting | |
474 | of optimized out static functions. | |
475 | (cgraph_edge_badness): Add DUMP parameter and dump reasons for the | |
476 | cost computation. Also sanity check for overflows. | |
477 | (update_caller_keys): Update cgraph_edge_badness call; properly | |
478 | update fibheap and sanity check that it is up to date. | |
479 | (add_new_edges_to_heap): Update cgraph_edge_badness. | |
480 | (cgraph_decide_inlining_of_small_function): Likewise; | |
481 | add sanity checking that badness in heap is up to date; | |
482 | improve dumping of reason; Update badness of calls to the | |
483 | offline copy of function currently inlined; dump badness | |
484 | of functions not inlined because of unit growth limits. | |
485 | ||
9e9ef331 EB |
486 | 2010-04-13 Eric Botcazou <ebotcazou@adacore.com> |
487 | ||
488 | PR middle-end/32628 | |
489 | * c-common.c (pointer_int_sum): Disregard overflow that occured only | |
490 | because of sign-extension change when converting to sizetype here... | |
491 | * fold-const.c (fold_convert_const_int_from_int): ...and not here. | |
492 | ||
493 | * fold-const.c (fold_binary_op_with_conditional_arg): Do not restrict | |
494 | the folding to constants. Remove redundant final conversion. | |
495 | (fold_binary) <associate>: Do not associate if the re-association of | |
496 | constants alone overflows. | |
497 | (fold_binary) <FLOOR_MOD_EXPR>: Move transformation into BIT_AND_EXPR | |
498 | to the end of the list. | |
499 | (multiple_of_p) <COND_EXPR>: New case. | |
500 | ||
9db94baa MLI |
501 | 2010-04-13 Manuel López-Ibáñez <manu@gcc.gnu.org> |
502 | ||
503 | * opt-functions.awk (opt_sanitized_name): New. | |
504 | (opt_enum): New. | |
505 | * optc-gen.awk: Use it | |
506 | * opth-gen.awk: Use it. | |
507 | ||
0f2ffb9a MJ |
508 | 2010-04-13 Martin Jambor <mjambor@suse.cz> |
509 | ||
510 | * tree-sra.c (replace_uses_with_default_def_ssa_name): New function. | |
511 | (sra_modify_assign): Delete stmts loading dead data even if racc has no | |
512 | children. Call replace_uses_with_default_def_ssa_name to handle | |
513 | SSA_NAES on lhs. | |
514 | ||
f78b86c0 MM |
515 | 2010-04-13 Michael Matz <matz@suse.de> |
516 | ||
517 | PR middle-end/43730 | |
518 | * builtins.c (expand_builtin_interclass_mathfn): Also create | |
519 | a register if the predicate doesn't match. | |
520 | ||
0e6229c2 DN |
521 | 2010-04-13 Diego Novillo <dnovillo@google.com> |
522 | ||
523 | * Makefile.in (c-pch.o, ggc-common.o): Depend on timevar.h. | |
524 | * c-pch.c: Include timevar.h. | |
525 | (c_common_write_pch): Use TV_PCH_SAVE and TV_PCH_CPP_SAVE timers. | |
3f529c2c | 526 | (c_common_read_pch): Use TV_PCH_RESTORE and TV_PCH_CPP_RESTORE timers. |
0e6229c2 | 527 | * ggc-common.c: Include timevar.h. |
3f529c2c | 528 | (gt_pch_save): Use TV_PCH_PTR_REALLOC and TV_PCH_PTR_SORT timers. |
0e6229c2 DN |
529 | * timevar.def (TV_PCH_SAVE): Define. |
530 | (TV_PCH_CPP_SAVE): Define. | |
531 | (TV_PCH_PTR_REALLOC): Define. | |
532 | (TV_PCH_PTR_SORT): Define. | |
533 | (TV_PCH_RESTORE): Define. | |
534 | (TV_PCH_CPP_RESTORE): Define. | |
535 | ||
143597ff MM |
536 | 2010-04-13 Michael Matz <matz@suse.de> |
537 | ||
538 | * tree-ssa-reassoc.c (repropagate_negates): Merge negates also | |
539 | into MINUS_EXPRs. | |
540 | (can_reassociate_p): New function. | |
541 | (break_up_subtract_bb, reassociate_bb): Use it. | |
542 | ||
54c5ec4f RG |
543 | 2010-04-13 Richard Guenther <rguenther@suse.de> |
544 | ||
545 | PR bootstrap/43737 | |
546 | * builtins.c (c_readstr): Fix assert. | |
547 | ||
719938ae UB |
548 | 2010-04-13 Uros Bizjak <ubizjak@gmail.com> |
549 | ||
550 | * config/i386/i386.md (extendsidi2 splitter): Also check for DX_REG | |
551 | when generating cltd insn. | |
552 | ||
553 | (*ashl<mode>3_1): Remove special handling for register operand 2. | |
554 | (*ashlsi3_1_zext): Ditto. | |
555 | (*ashlhi3_1): Ditto. | |
556 | (*ashlhi3_1_lea): Ditto. | |
557 | (*ashlqi3_1): Ditto. | |
558 | (*ashlqi3_1_lea): Ditto. | |
559 | (*<shiftrt_insn><mode>3_1): Ditto. | |
560 | (*<shiftrt_insn>si3_1_zext): Ditto. | |
561 | (*<shiftrt_insn>qi3_1_slp): Ditto. | |
562 | (*<rotate_insn><mode>3_1): Ditto. | |
563 | (*<rotate_insn>si3_1_zext): Ditto. | |
564 | (*<rotate_insn>qi3_1_slp): Ditto. | |
565 | ||
3e8542ca RG |
566 | 2010-04-13 Richard Guenther <rguenther@suse.de> |
567 | ||
568 | * tree-ssa-structalias.c (callused_id): Remove. | |
569 | (call_stmt_vars): New. | |
570 | (get_call_vi): Likewise. | |
571 | (lookup_call_use_vi): Likewise. | |
572 | (lookup_call_clobber_vi): Likewise. | |
573 | (get_call_use_vi): Likewise. | |
574 | (get_call_clobber_vi): Likewise. | |
575 | (make_transitive_closure_constraints): Likewise. | |
576 | (handle_const_call): Adjust to do per-call call-used handling. | |
577 | (handle_pure_call): Likewise. | |
578 | (find_what_var_points_to): Remove general callused handling. | |
579 | (init_base_vars): Likewise. | |
580 | (init_alias_vars): Initialize call_stmt_vars. | |
581 | (compute_points_to_sets): Process call-used and call-clobbered | |
582 | vars for call statements. | |
583 | (delete_points_to_sets): Free call_stmt_vars. | |
584 | ||
777e1f09 RG |
585 | 2010-04-13 Richard Guenther <rguenther@suse.de> |
586 | ||
587 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): | |
588 | Only add RW dependence for dependence distance zero. | |
589 | Adjust maximal vectorization factor according to dependences. | |
590 | Move alignment handling ... | |
591 | (vect_find_same_alignment_drs): ... here. New function. | |
592 | (vect_analyze_data_ref_dependences): Adjust. | |
593 | (vect_analyze_data_refs_alignment): Call vect_find_same_alignment_drs. | |
594 | (vect_analyze_data_refs): Adjust minimal vectorization factor | |
595 | according to data references. | |
596 | * tree-vect-loop.c (vect_analyze_loop): Analyze data-ref | |
597 | dependences before determining the vectorization factor. | |
598 | Analyze alignment after determining the vectorization factor. | |
599 | * tree-vect-slp.c ((vect_slp_analyze_bb): Analyze data-ref | |
600 | dependences before alignment. | |
601 | * tree-vectorizer.h (vect_analyze_data_ref_dependences): | |
602 | Adjust prototype. | |
603 | (vect_analyze_data_refs): Likewise. | |
604 | (MAX_VECTORIZATION_FACTOR): New define. | |
605 | ||
1a710808 DS |
606 | 2010-04-13 Duncan Sands <baldrick@free.fr> |
607 | ||
608 | * except.h (lang_eh_type_covers): Remove. | |
609 | * except.c (lang_eh_type_covers): Likewise. | |
610 | ||
9602b6a1 | 611 | 2010-04-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3f529c2c UB |
612 | Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
613 | ||
9602b6a1 AK |
614 | * gcc/config/s390/s390.md: Replace TARGET_64BIT with TARGET_ZARCH. |
615 | * gcc/config/s390/s390.c: Replace UNTIS_PER_WORD with | |
3f529c2c | 616 | UNITS_PER_LONG where it is ABI relevant. |
9602b6a1 AK |
617 | (s390_return_addr_rtx): Likewise. |
618 | (s390_back_chain_rtx): Likewise. | |
619 | (s390_frame_area): Likewise. | |
620 | (s390_frame_info): Likewise. | |
621 | (s390_initial_elimination_offset): Likewise. | |
622 | (save_gprs): Likewise. | |
623 | (s390_emit_prologue): Likewise. | |
624 | (s390_emit_epilogue): Likewise. | |
625 | (s390_function_arg_advance): Likewise. | |
626 | (s390_function_arg): Likewise. | |
627 | (s390_va_start): Likewise. | |
628 | (s390_gimplify_va_arg): Likewise. | |
629 | (s390_function_profiler): Likewise. | |
630 | (s390_optimize_prologue): Likewise. | |
631 | (s390_rtx_costs): Likewise. | |
632 | (s390_secondary_reload): Likewise. | |
633 | (s390_promote_function_mode): Likewise. | |
634 | (s390_hard_regno_mode_ok): Replace TARGET_64BIT with TARGET_ZARCH. | |
635 | (s390_scalar_mode_supported_p): Disallow TImode if no 64 bit | |
636 | registers available. | |
637 | (s390_unwind_word_mode): New function. | |
638 | (s390_function_value): Split 64 bit values into register pair if | |
639 | used as return value. | |
640 | (s390_call_saved_register_used): Don't use HARD_REGNO_NREGS for | |
641 | function call parameters. Handle parallels. | |
642 | (TARGET_SCALAR_MODE_SUPPORTED_P): New macro. | |
643 | (HARD_REGNO_CALL_PART_CLOBBERED): New macro. | |
644 | (DWARF_CIE_DATA_ALIGNMENT): New macro. | |
645 | (s390_expand_setmem): Remove unused variable src_addr. | |
646 | * gcc/longlong.h: Make smul_ppmm and sdiv_qrnnd inline asms to | |
3f529c2c | 647 | deal with 64 bit registers. |
9602b6a1 AK |
648 | * gcc/config/s390/s390.h: Define __zarch__ predefined macro. |
649 | Replace UNITS_PER_WORD with UNITS_PER_LONG where it is ABI relevant. | |
650 | (UNITS_PER_LONG): New macro. | |
651 | * libjava/include/s390-signal.h: Define extended ucontext | |
652 | structure containing the upper halfs of the 64 bit registers. | |
653 | ||
3b123595 SB |
654 | 2010-04-13 Simon Baldwin <simonb@google.com> |
655 | ||
656 | * cfgexpand.c (gimple_expand_cfg): Clarify warning message text. | |
657 | ||
cb3d597d EB |
658 | 2010-04-13 Eric Botcazou <ebotcazou@adacore.com> |
659 | ||
660 | * gimple.c (walk_gimple_op) <GIMPLE_ASSIGN>: Do not request a pure | |
661 | rvalue on the RHS if the LHS is of a non-renamable type. | |
662 | * tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Fold result. | |
663 | ||
4adbd5dd MK |
664 | 2010-04-13 Matthias Klose <doko@ubuntu.com> |
665 | ||
666 | * gcc.c (cc1_options): Handle -iplugindir before processing | |
667 | the cc1 spec. Only add -iplugindir once. | |
668 | (cpp_unique_options): Add -iplugindir option if -fplugin* options | |
669 | found. | |
670 | * common.opt (iplugindir): Remove `Separate' property, initialize. | |
671 | * plugin.c (default_plugin_dir_name): Error with missing -iplugindir | |
672 | option. | |
673 | * Makefile.in (check-%, check-parallel-%): Create plugin dir. | |
674 | (distclean): Remove plugin dir. | |
675 | * doc/invoke.texi: Document -iplugindir. | |
676 | ||
677 | 2010-04-13 Basile Starynkevitch <basile@starynkevitch.net> | |
678 | ||
679 | * doc/plugins.texi (Loading Plugins): Document short | |
680 | -fplugin=foo option. | |
681 | (Plugin API): Mention default_plugin_dir_name function. | |
682 | ||
683 | * gcc.c (find_file_spec_function): Add new declaration. | |
684 | (static_spec_func): Use it for "find-file". | |
685 | (find_file_spec_function): Add new function. | |
686 | (cc1_options): Add -iplugindir option if -fplugin* options found. | |
687 | ||
688 | * gcc-plugin.h (default_plugin_dir_name): Added new declaration. | |
689 | ||
690 | * plugin.c (add_new_plugin): Updated comment, and handle short | |
691 | plugin name. | |
692 | (default_plugin_dir_name): Added new function. | |
693 | ||
719938ae | 694 | * common.opt (iplugindir): New option to set the plugin directory. |
4adbd5dd | 695 | |
e0db9cc6 UB |
696 | 2010-04-12 Uros Bizjak <ubizjak@gmail.com> |
697 | ||
698 | * config/i386/i386.md (any_rotate): New code iterator. | |
699 | (rotate_insn): New code attribute. | |
700 | (rotate): Ditto. | |
701 | (SWIM124): New mode iterator. | |
702 | (<rotate_insn>ti3): New expander. | |
703 | (<rotate_insn>di3): Macroize expander from {rotl,rotr}di3 using | |
704 | any_rotate code iterator. | |
705 | (<rotate_insn><mode>3) Macroize expander from {rotl,rotr}{qi,hi,si}3 | |
706 | using any_rotate code iterator and SWIM124 mode iterator. | |
707 | (ix86_rotlti3): New insn_and_split pattern. | |
708 | (ix86_rotrti3): Ditto. | |
709 | (ix86_rotl<dwi>3_doubleword): Macroize insn_and_split pattern from | |
710 | ix86_rotl{di,ti}3 patterns. | |
711 | (ix86_rotr<dwi>3_doubleword): Ditto from ix86_rotr{di,ti}3 patterns. | |
712 | (*<rotate_insn><mode>3_1): Merge with *{rotl,rotr}{qi,hi,si}3_1_one_bit | |
713 | and *{rotl,rotr}di3_1_one_bit_rex64. Macroize insn from | |
714 | *{rotl,rotr}{qi,hi,si}3_1 and *{rotl,rotr}di3_1_rex64 using any_rotate | |
715 | code iterator and SWI mode iterator. | |
716 | (*<rotate_insn>si3_1_zext): Merge with *{rotl,rotr}si3_1_one_bit_zext. | |
717 | Macroize insn from {rotl,rotr}si3_1_zext using any_rotate | |
718 | code iterator. | |
719 | (*<rotate_insn>qi3_1_slp): Merge with *{rotl,rotr}qi3_1_one_bit_slp. | |
720 | Macroize insn from {rotl,rotr}qi3_1_slp using any_rotate code iterator. | |
721 | (bswap rotatert splitter): Add splitter. | |
722 | (bswap splitter): Macroize splitter using any_rotate code iterator. | |
723 | Add insn predicate to split only for TARGET_USE_XCHGB or when | |
724 | optimizing function for size. | |
725 | ||
077c8ada SE |
726 | 2010-04-12 Steve Ellcey <sje@cup.hp.com> |
727 | ||
728 | * config/pa/pa.c (emit_move_sequence): Remove use of | |
729 | deleted variable flag_argument_noalias. | |
730 | ||
c7392d11 RO |
731 | 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
732 | ||
733 | * config.gcc: Removed *-*-solaris2.7* from list of obsolete | |
734 | configurations. | |
735 | Add to unsupported targets list. | |
736 | * configure.ac (gcc_cv_as_tls): Removed i[34567]86-*-solaris2.[567]*, | |
737 | sparc*-sun-solaris2.[567]* from target lists. | |
738 | * configure: Regenerate. | |
739 | * doc/install.texi (Specific, *-*-solaris2*): Document Solaris 7 | |
740 | removal. | |
741 | Remove Solaris 7 patch references. | |
742 | (Specific, sparc-sun-solaris2.7): Removed. | |
743 | (sparc-sun-solaris2*): Update Solaris 7 example. | |
744 | (sparc64-*-solaris2*): Likewise. | |
745 | ||
8c200350 RO |
746 | 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
747 | ||
748 | * config.build (alpha*-dec-osf4*): Remove. | |
749 | * config.gcc: Remove alpha*-dec-osf4*, alpha-dec-osf5.0* from list | |
750 | of obsolete configurations. | |
751 | (alpha*-dec-osf[45]*): Remove alpha*-dec-osf4*, alpha-dec-osf5.0* | |
752 | support. | |
753 | * config/alpha/t-osf4: Renamed to ... | |
754 | * config/alpha/t-osf5: ... this. | |
755 | * config/alpha/osf.h: Renamed to ... | |
756 | * config/alpha/osf5.h: ... this. | |
757 | Merged old osf5.h contents. | |
758 | Update comments. | |
759 | (ASM_SPEC): Use ASM_OLDAS_SPEC directly. | |
760 | (EXTRA_SPECS): Removed. | |
761 | * doc/install.texi (Specific, alpha*-dec-osf5.1): Renamed to | |
762 | reflect removal of Tru64 UNIX V4.0/V5.0 support. | |
763 | Document that. | |
764 | ||
887204da RO |
765 | 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
766 | ||
767 | * doc/contrib.texi (Contributors, Rainer Orth): Update. | |
768 | ||
c1b8e139 KT |
769 | 2010-04-12 Kai Tietz <kai.tietz@onevision.com> |
770 | ||
771 | PR/43702 | |
772 | * config/i386/i386.c (x86_this_parameter): Handle aggregate for | |
773 | __thiscall convention. | |
774 | ||
b38bccca SE |
775 | 2010-04-12 Steve Ellcey <sje@cup.hp.com> |
776 | ||
777 | * config/pa/pa.c (hppa_legitimize_address): Remove unused variable | |
778 | orig_base. | |
779 | * config/pa/pa.md (call, call_value): Remove unused variable call_insn. | |
780 | ||
fc2f1f53 SE |
781 | 2010-04-12 Steve Ellcey <sje@cup.hp.com> |
782 | ||
783 | * function.c (assign_parms_initialize_all): Add unused attribute | |
784 | to fntype. | |
785 | ||
d086d311 RG |
786 | 2010-04-12 Richard Guenther <rguenther@suse.de> |
787 | ||
788 | * gsstruct.def (GSS_CALL): New. | |
789 | * gimple.def (GIMPLE_CALL): Change to GSS_CALL. | |
790 | * gimple.h: Include tree-ssa-alias.h. | |
791 | (struct gimple_statement_call): New. | |
792 | (union gimple_statement_struct_d): Add gimple_call member. | |
793 | (gimple_call_reset_alias_info): Declare. | |
794 | (gimple_call_use_set): New function. | |
795 | (gimple_call_clobber_set): Likewise. | |
796 | * Makefile.in (GIMPLE_H): Add tree-ssa-alias.h. | |
797 | * gimple.c (gimple_call_reset_alias_info): New function. | |
798 | (gimple_build_call_1): Call it. | |
799 | * lto-streamer-in.c (input_gimple_stmt): Likewise. | |
800 | * tree-inline.c (remap_gimple_stmt): Likewise. | |
801 | (expand_call_inline): Remove callused handling. | |
802 | * cfgexpand.c (update_alias_info_with_stack_vars): Likewise. | |
803 | * tree-dfa.c (dump_variable): Likewise. | |
804 | * tree-parloops.c (parallelize_loops): Likewise. | |
805 | * tree-ssa.c (init_tree_ssa): Likewise. | |
806 | (delete_tree_ssa): Likewise. | |
807 | * tree-flow-inline.h (is_call_used): Remove. | |
808 | * tree-flow.h (struct gimple_df): Remove callused member. | |
809 | * tree-nrv.c (dest_safe_for_nrv_p): Adjust predicate. | |
810 | * tree-ssa-alias.c (dump_alias_info): Remove callused handling. | |
811 | (ref_maybe_used_by_call_p_1): Simplify. | |
812 | (call_may_clobber_ref_p_1): Likewise. | |
813 | * tree-ssa-structalias.c (compute_points_to_sets): Set | |
814 | the call stmt used and clobbered sets. | |
815 | * tree-tailcall.c (suitable_for_tail_opt_p): Adjust predicate. | |
816 | (find_tail_calls): Verify the tail call. | |
817 | ||
af961c7f RG |
818 | 2010-04-12 Richard Guenther <rguenther@suse.de> |
819 | ||
820 | * ipa.c (cgraph_postorder): Adjust postorder to guarantee | |
821 | single-iteration always-inline inlining. | |
822 | * ipa-inline.c (cgraph_mark_inline): Do not return anything. | |
e0db9cc6 | 823 | (cgraph_decide_inlining): Do not handle always-inline specially. |
af961c7f RG |
824 | (try_inline): Remove always-inline cycle detection special case. |
825 | Do not recurse on always-inlines. | |
826 | (cgraph_early_inlining): Do not iterate if not optimizing. | |
827 | (cgraph_gate_early_inlining): remove. | |
828 | (pass_early_inline): Run unconditionally. | |
829 | (gate_cgraph_decide_inlining): New function. | |
830 | (pass_ipa_inline): Use it. Do not run the IPA inliner if | |
831 | not inlining or optimizing. | |
832 | (cgraph_decide_inlining_of_small_functions): Also consider | |
833 | always-inline functions. | |
834 | (cgraph_default_inline_p): Return true for nodes which should | |
835 | disregard inline limits. | |
836 | (estimate_function_body_sizes): Assume zero size and time for | |
837 | nodes which are marked as disregarding inline limits. | |
838 | (cgraph_decide_recursive_inlining): Do not perform recursive | |
839 | inlining on always-inline nodes. | |
840 | ||
fa8351f8 JJ |
841 | 2010-04-12 Jakub Jelinek <jakub@redhat.com> |
842 | ||
843 | PR bootstrap/43699 | |
844 | * c-typeck.c (c_process_expr_stmt): Call mark_exp_read even | |
845 | for exprs satisfying handled_component_p. | |
846 | ||
675c873b EB |
847 | 2010-04-12 Eric Botcazou <ebotcazou@adacore.com> |
848 | ||
849 | * expr.c (categorize_ctor_elements_1): Properly count sub-elements of | |
850 | non-constant aggregate elements. | |
851 | ||
852 | * gimplify.c (gimplify_init_constructor): Do not pre-evaluate if this | |
853 | is a real initialization. | |
854 | ||
c4712597 SZ |
855 | 2010-04-12 Shujing Zhao <pearly.zhao@oracle.com> |
856 | ||
857 | PR c/36774 | |
858 | * c-decl.c (start_function): Move forward check for nested function. | |
859 | ||
6f50eb9c KK |
860 | 2010-04-11 Kaz Kojima <kkojima@gcc.gnu.org> |
861 | ||
862 | * config/sh/sh-protos.h (sh_legitimize_reload_address): Declare. | |
863 | * config/sh/sh.c: Include reload.h. | |
864 | (sh_legitimize_reload_address): New. | |
865 | * config/sh/sh.h (LEGITIMIZE_RELOAD_ADDRESS): Use | |
866 | sh_legitimize_reload_address. | |
867 | ||
c11c09f9 KP |
868 | 2010-04-11 Kaushik Phatak <kaushik.phatak@kpitcummins.com> |
869 | ||
870 | * config/sh/sh.md (*movqi_pop): New insn pattern. | |
871 | * config/sh/predicates.md (sh_no_delay_pop_operand): New predicate. | |
872 | ||
d72ebc16 UB |
873 | 2010-04-11 Uros Bizjak <ubizjak@gmail.com> |
874 | ||
875 | * config/i386/i386.md (any_shiftrt): New code iterator. | |
876 | (shiftrt_insn): New code attribute. | |
877 | (shiftrt): Ditto. | |
e0db9cc6 UB |
878 | (<shiftrt_insn><mode>3): Macroize expander from {ashr,lshr}<mode>3 |
879 | using any_shiftrt code iterator. | |
d72ebc16 | 880 | (*<shiftrt_insn><mode>3_doubleword): Macroize insn_and_split from |
e0db9cc6 | 881 | *{ashr,lshr}<mode>3_doubleword using any_shiftrt code iterator. |
d72ebc16 UB |
882 | (*<shiftrt_insn><mode>3_doubleword peephole2): Macroize peephole2 |
883 | pattern from corresponding peephole2 patterns. | |
e0db9cc6 UB |
884 | (*<shiftrt_insn><mode>3_1): Macroize insn from *{ashr,lshr}<mode>3_1 |
885 | using any_shiftrt code iterator. | |
886 | (*<shiftrt_insn>si3_1_zext): Ditto from *{ashr,lshr}si3_1_zext. | |
887 | (*<shiftrt_insn>qi3_1_slp): Ditto from *{ashr,lshr}qi3_1_slp. | |
888 | (*<shiftrt_insn><mode>3_cmp): Ditto from *{ashr,lshr}<mode>3_cmp. | |
889 | (*<shiftrt_insn><mode>3_cmp_zext): Ditto from | |
890 | *{ashr,lshr}<mode>3_cmp_zext. | |
891 | (*<shiftrt_insn><mode>3_cconly): Ditto from *{ashr,lshr}<mode>3_cconly. | |
d72ebc16 | 892 | |
59caab22 UB |
893 | 2010-04-11 Uros Bizjak <ubizjak@gmail.com> |
894 | ||
895 | * config/i386/i386.md (*ashr<mode>3_cconly): Fix wrong mode of | |
896 | scratch register. | |
897 | (*lshr<mode>3_cconly): Ditto. | |
898 | ||
9200ac72 UB |
899 | 2010-04-11 Uros Bizjak <ubizjak@gmail.com> |
900 | ||
901 | * config/i386/i386.md (lshr<mode>3): Macroize expander from | |
902 | lshr{qi,hi,si,di,ti}3_1 using SDWIM mode iterator. | |
903 | (*lshr<mode>3_doubleword): New insn_and_split_pattern. Macroize | |
904 | pattern from *lshr{di,ti}3_1 and corresponding splitters using | |
905 | DWI mode iterator. | |
906 | (*lshr<mode>3_doubleword peephole2): Macroize peephole2 pattern | |
907 | from corresponding peephole2 patterns. | |
908 | (*lshr<mode>3_1): Merge with *lshr{qi,hi,si}3_1_one_bit and | |
e0db9cc6 UB |
909 | *lshrdi3_1_one_bit_rex64. Macroize insn from *lshr{qi,hi,si}3_1 |
910 | and *lshrdi3_1_rex64 using SWI mode iterator. | |
d72ebc16 | 911 | (*lshrsi3_1_zext): Merge with *lshrsi3_1_one_bit_zext. |
9200ac72 UB |
912 | (*lshrqi3_1_slp): Merge with *lshrqi3_1_one_bit_slp. |
913 | (*lshr<mode>3_cmp): Merge with *lshr{qi,hi,si}3_one_bit_cmp and | |
914 | *lshrdi3_one_bit_cmp_rex64. Macroize insn from *lshr{qi,hi,si}3_cmp | |
915 | and *lshrdi3_cmp_rex64 using SWI mode iterator. | |
916 | (*lshrsi3_cmp_zext): Merge with *lshrsi3_cmp_one_bit_zext. | |
917 | (*lshr<mode>3_cconly): Merge with *lshr{qi,hi,si}3_one_bit_cconly and | |
918 | *lshrdi3_one_bit_cconly_rex64. Macroize insn from | |
919 | *lshr{qi,hi,si}3_cconly and *lshrdi3_cconly_rex64 using | |
920 | SWI mode iterator. | |
921 | ||
27431d88 UB |
922 | 2010-04-10 Uros Bizjak <ubizjak@gmail.com> |
923 | ||
924 | * config/i386/i386.md (ashr<mode>3): Macroize expander from | |
925 | ashr{qi,hi,si,di,ti}3_1 using SDWIM mode iterator. | |
926 | (*ashr<mode>3_doubleword): New insn_and_split_pattern. Macroize | |
927 | pattern from *ashr{di,ti}3_1 and corresponding splitters using | |
928 | DWI mode iterator. | |
929 | (*ashr<mode>3_doubleword peephole2): Macroize peephole2 pattern | |
930 | from corresponding peephole2 patterns. | |
931 | (ashrdi3_cvt): Rename from ashrdi3_63_rex64. | |
932 | (ashrsi3_cvt): Rename from ashrsi3_31. | |
933 | (*ashrsi3_cvt_zext): Rename from *ashrsi3_31_zext. | |
934 | (x86_shift<mode>_adj_3): Macroize expander from x86_shift_adj_3 | |
935 | and x86_64_shift_adj_3 using SWI48 mode iterator. | |
936 | (*ashr<mode>3_1): Merge with *ashr{qi,hi,si}3_1_one_bit and | |
e0db9cc6 UB |
937 | *ashrdi3_1_one_bit_rex64. Macroize insn from *ashr{qi,hi,si}3_1 |
938 | and *ashrdi3_1_rex64 using SWI mode iterator. | |
d72ebc16 | 939 | (*ashrsi3_1_zext): Merge with *ashrsi3_1_one_bit_zext. |
27431d88 UB |
940 | (*ashrqi3_1_slp): Merge with *ashrqi3_1_one_bit_slp. |
941 | (*ashr<mode>3_cmp): Merge with *ashr{qi,hi,si}3_one_bit_cmp and | |
942 | *ashrdi3_one_bit_cmp_rex64. Macroize insn from *ashr{qi,hi,si}3_cmp | |
943 | and *ashrdi3_cmp_rex64 using SWI mode iterator. | |
944 | (*ashrsi3_cmp_zext): Merge with *ashrsi3_cmp_one_bit_zext. | |
945 | (*ashr<mode>3_cconly): Merge with *ashr{qi,hi,si}3_one_bit_cconly and | |
946 | *ashrdi3_one_bit_cconly_rex64. Macroize insn from | |
947 | *ashr{qi,hi,si}3_cconly and *ashrdi3_cconly_rex64 using | |
948 | SWI mode iterator. | |
59caab22 | 949 | (sign_extend splitters): Update for renamed ashr{di,si}3_cvt patterns. |
27431d88 | 950 | * config/i386/i386.c (ix86_split_ashr): Update for renamed |
9200ac72 | 951 | x86_shift<mode>_adj_3 expanders. |
27431d88 | 952 | |
85c9bcd4 WG |
953 | 2010-04-10 Wei Guozhi <carrot@google.com> |
954 | ||
955 | PR target/42601 | |
956 | * config/arm/arm.c (arm_pic_static_addr): New function. | |
957 | (legitimize_pic_address): Call arm_pic_static_addr when it detects | |
958 | a static symbol. | |
959 | (arm_output_addr_const_extra): Output expression for new pattern. | |
960 | * config/arm/arm.md (UNSPEC_SYMBOL_OFFSET): New unspec symbol. | |
961 | ||
f0c6475a | 962 | 2010-04-10 Bernd Schmidt <bernds@codesourcery.com> |
979740a0 BS |
963 | |
964 | * ira-costs.c (record_reg_classes): Ignore alternatives that are | |
965 | not enabled. | |
4143fd36 BS |
966 | |
967 | * Makefile.in (web.o): Depend on insn-config.h and $(RECOG_H). | |
968 | * web.c: Include "insn-config.h" and "recog.h". | |
969 | (union_match_dups): New function. | |
970 | (web_main): Call it. | |
971 | (union_defs): Don't try to recognize match_dups. | |
972 | ||
52c1d580 BS |
973 | * reload1.c (eliminate_regs_in_insn): Don't restore an operand |
974 | if doing so would replace the entire pattern. | |
975 | ||
ef0f4a03 UB |
976 | 2010-04-09 Uros Bizjak <ubizjak@gmail.com> |
977 | ||
978 | PR target/43707 | |
979 | PR target/43709 | |
980 | * config/i386/i386.md (*ashl<mode>3_doubleword): Split to insn | |
981 | and splitter pattern. Change splitter operand 1 predicate to | |
982 | nonmemory_operand. | |
983 | ||
add5d998 MJ |
984 | 2010-04-09 Martin Jambor <mjambor@suse.cz> |
985 | ||
986 | * ipa-cp.c (ipcp_lats_are_equal): Return true also if the two | |
987 | lattices are addresses of CONST_DECLs with the same initial value. | |
988 | (ipcp_print_all_lattices): Print values of CONST_DECLs. | |
989 | * ipa-prop.c (ipa_print_node_jump_functions): Likewise. | |
990 | ||
43ba743c | 991 | 2010-04-09 Eric Botcazou <ebotcazou@adacore.com> |
f0c6475a | 992 | Bernd Schmidt <bernds@codesourcery.com> |
43ba743c EB |
993 | |
994 | * loop-invariant.c (replace_uses): New static function. | |
995 | (move_invariant_reg): Use it to ensure we can replace the uses. | |
996 | ||
997 | 2010-04-09 Hariharan Sandanagobalane <hariharan@picochip.com> | |
c3fd7b4d | 998 | |
27431d88 UB |
999 | * config/picochip/picochip.c (picochip_rtx_costs): Use correct |
1000 | function template. | |
43ba743c | 1001 | (picochip_override_options): Enable section anchors only above -O1. |
c3fd7b4d HS |
1002 | (picochip_reorg): Fixed a couple of build warnings. |
1003 | ||
fcf52686 RO |
1004 | 2010-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1005 | ||
1006 | * configure.ac (plugin -rdynamic test): Log result. | |
1007 | * configure: Regenerate. | |
1008 | * config/sol2.h (LINK_SPEC): Handle -rdynamic. | |
1009 | (RDYNAMIC_SPEC): Define. | |
1010 | * config/sol2-gld.h (RDYNAMIC_SPEC): Redefine. | |
1011 | ||
55c4f715 RO |
1012 | 2010-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1013 | ||
1014 | * configure.ac: Determine Sun ld version numbers. | |
1015 | (comdat_group): Restrict GNU ld version checks to gld. | |
1016 | (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688. | |
1017 | (enable_comdat): Support --enable-comdat. | |
1018 | * configure: Regenerate. | |
1019 | * doc/install.texi (Configuration): Document --enable-comdat. | |
1020 | ||
62e08523 RO |
1021 | 2010-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1022 | ||
ef0f4a03 | 1023 | * config/sparc/sol2-gld.h: Remove SPARC reference. Rename ... |
62e08523 RO |
1024 | * config/sol2-gld.h: ... here. |
1025 | * config.gcc (sparc*-*-solaris2*): Reflect this. | |
1026 | (i[34567]86-*-solaris2*): Use it. | |
1027 | ||
034288ef SE |
1028 | 2010-04-09 Steve Ellcey <sje@cup.hp.com> |
1029 | ||
1030 | * config/ia64/ia64.c (ia64_dfa_new_cycle): Remove unused variable | |
1031 | setup_clocks_p. | |
1032 | (final_emit_insn_group_barriers): Remove unused variable prev_insn. | |
1033 | ||
d0b8780d MLI |
1034 | 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org> |
1035 | ||
1036 | PR 42965 | |
1037 | * diagnostic.c (diagnostic_initialize): Initialize | |
1038 | some_warnings_are_errors. | |
1039 | (diagnostic_finish): New. | |
1040 | (diagnostic_action_after_output): Call it before exiting. | |
1041 | (diagnostic_report_diagnostic): Do not print message here. Set | |
1042 | some_warnings_are_errors. | |
1043 | * diagnostic.h (diagnostic_context): Delete | |
1044 | issue_warnings_are_errors_message. Add some_warnings_are_errors. | |
1045 | (diagnostic_finish): Declare. | |
1046 | * toplev.c (toplev_main): Call it before exit. | |
1047 | ||
93e9807a JM |
1048 | 2010-04-09 Jason Merrill <jason@redhat.com> |
1049 | ||
cb6addf4 JM |
1050 | PR c++/42623 |
1051 | * c-common.c (c_sizeof_or_alignof_type): Return error_mark_node | |
1052 | for incomplete type. | |
1053 | ||
93e9807a JM |
1054 | PR c++/41788 |
1055 | * stor-layout.c (finalize_record_size): Don't change TYPE_PACKED | |
1056 | based on a warning flag. | |
1057 | ||
74367220 RG |
1058 | 2010-04-09 Richard Guenther <rguenther@suse.de> |
1059 | ||
43ba743c | 1060 | * tree-pretty-print.c (dump_generic_node): Dump TYPE_VECTOR_SUBPARTS. |
74367220 | 1061 | |
8351bca7 IS |
1062 | 2010-04-09 Iain Sandoe <iains@gcc.gnu.org> |
1063 | ||
1064 | PR bootstrap/43684 | |
ef0f4a03 | 1065 | * varasm.c (default_assemble_visibility): Wrap vars that are |
8351bca7 | 1066 | set, but unused, by targets without GAS. |
ef0f4a03 | 1067 | * config/rs6000/rs6000.c: (paired_emit_vector_compare): |
8351bca7 IS |
1068 | Remove set, but unused, vars. |
1069 | (rs6000_legitimize_tls_address): Likewise. | |
1070 | (altivec_expand_dst_builtin): Likewise. | |
1071 | * config/darwin.c (machopic_classify_symbol): Likewise. | |
1072 | (machopic_indirection_name): Likewise. | |
ef0f4a03 | 1073 | |
014753cc UB |
1074 | 2010-04-09 Uros Bizjak <ubizjak@gmail.com> |
1075 | ||
1076 | * config/i386/i386.md (DWI): New mode iterator. | |
1077 | (S): New mode attribute. | |
1078 | (shift_operand): Ditto. | |
1079 | (shift_immediate_operand): Ditto. | |
1080 | (ashl_input_operand): Ditto. | |
1081 | (ashl<mode>3): Macroize expander from ashl{qi,hi,si,di,ti}3_1 | |
1082 | using SDWIM mode iterator. | |
1083 | (*ashl<mode>3_doubleword): New insn_and_split_pattern. Macroize | |
1084 | pattern from *ashl{di,ti}3_1 and corresponding splitters using | |
1085 | DWI mode iterator. | |
1086 | (*ashl<mode>3_doubleword peephole2): Macroize peephole2 pattern | |
1087 | from corresponding peephole2 patterns. | |
1088 | (x86_shift<mode>_adj_1): Macroize expander from x86_shift_adj_1 | |
1089 | and x86_64_shift_adj_1 using SWI48 mode iterator. | |
1090 | (x86_shift<mode>_adj_2): Ditto. | |
1091 | (*ashldi3_1_rex64): Split TYPE_LEA pattern. | |
1092 | (*ashl<mode>3_1): Macroize insn from *ashlsi3_1 and *ashldi3_1_rex64 | |
1093 | using SWI48 mode iterator. | |
1094 | (*ashl<mode>3_cmp): Macroize insn from *ashl{qi,hi,si}3_cmp and | |
1095 | *ashldi3_cmp_rex64 using SWI mode iterator. | |
1096 | (*ashl<mode>3_cconly): Macroize insn from *ashl{qi,hi,si}3_cconly and | |
1097 | *ashldi3_cconly_rex64 using SWI mode iterator. | |
1098 | * config/i386/i386.c (ix86_split_ashl): Update for renamed | |
1099 | x86_shift<mode>_adj_{1,2}. | |
1100 | (ix86_split_ashr): Ditto. | |
1101 | (ix86_split_lshr): Ditto. | |
1102 | ||
88dd7150 RG |
1103 | 2010-04-09 Richard Guenther <rguenther@suse.de> |
1104 | ||
1105 | * target.h (builtin_conversion): Pass in input and output types. | |
1106 | * targhooks.c (default_builtin_vectorized_conversion): Adjust. | |
1107 | * targhooks.h (default_builtin_vectorized_conversion): Likewise. | |
1108 | * tree-vect-stmts.c (vectorizable_conversion): Adjust. | |
1109 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): Adjust. | |
1110 | ||
1111 | * config/i386/i386.c (ix86_vectorize_builtin_conversion): Adjust. | |
1112 | Handle AVX modes. | |
1113 | * config/rs6000/rs6000.c (rs6000_builtin_conversion): Adjust. | |
1114 | ||
3f2060fd RG |
1115 | 2010-04-09 Richard Guenther <rguenther@suse.de> |
1116 | ||
1117 | PR target/43152 | |
1118 | * config/i386/sse.md (vcond<mode>): Handle AVX modes as well. | |
1119 | ||
b690cc0f RG |
1120 | 2010-04-09 Richard Guenther <rguenther@suse.de> |
1121 | ||
1122 | * tree-vectorizer.h (struct _stmt_vec_info): Document | |
1123 | that vectype is the type of the LHS. | |
59caab22 | 1124 | (supportable_widening_operation, supportable_narrowing_operation): |
b690cc0f RG |
1125 | Get both input and output vector types as arguments. |
1126 | (vect_is_simple_use_1): Declare. | |
1127 | (get_same_sized_vectype): Likewise. | |
1128 | * tree-vect-loop.c (vect_determine_vectorization_factor): | |
1129 | Set STMT_VINFO_VECTYPE to the vector type of the def. | |
1130 | (vectorizable_reduction): Adjust. | |
1131 | * tree-vect-patterns.c (vect_recog_widen_mult_pattern): | |
1132 | Adjust. Specify the output vector type. | |
1133 | (vect_pattern_recog_1): Adjust. | |
1134 | * tree-vect-stmts.c (get_same_sized_vectype): New function. | |
1135 | (vectorizable_call): Adjust. | |
1136 | (vectorizable_conversion): Likewise. | |
1137 | (vectorizable_operation): Likewise. | |
1138 | (vectorizable_type_demotion): Likewise. | |
1139 | (vectorizable_type_promotion): Likewise. | |
1140 | (vect_analyze_stmt): Set STMT_VINFO_VECTYPE to the vector type of | |
1141 | the def. | |
1142 | (vect_is_simple_use_1): New function. | |
1143 | (supportable_widening_operation): Get both input and output | |
1144 | vector types. | |
1145 | (supportable_narrowing_operation): Likewise. | |
1146 | * tree-vect-slp.c (vect_schedule_slp_instance): Adjust. | |
1147 | ||
3e65f251 KT |
1148 | 2010-04-09 Kai Tietz <kai.tietz@onevision.com> |
1149 | ||
1150 | * config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Add | |
1151 | __thiscall and _thiscall as predefined macros. | |
1152 | * config/i386/i386.c (ix86_handle_cconv_attribute): Add | |
1153 | thiscall attribute handling. | |
1154 | (ix86_comp_type_attributes): Likewise. | |
1155 | (ix86_function_regparm): Likewise. | |
1156 | (ix86_return_pops_args): Likewise. | |
1157 | (init_cumulative_args): Likewise. | |
1158 | (find_drap_reg): Likewise. | |
1159 | (ix86_static_chain): Likewise. | |
1160 | (x86_this_parameter): Likewise. | |
1161 | (x86_output_mi_thunk): Likewise. | |
1162 | (ix86_attribute_table): Add description for thiscall attribute. | |
014753cc | 1163 | * config/i386/i386.h (ix86_args): Adjust comment for member fastcall. |
3e65f251 | 1164 | * doc/extend.texi: Add documentation for thiscall. |
27431d88 | 1165 | |
dc8d2739 MLI |
1166 | 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org> |
1167 | ||
1168 | PR c++/28584 | |
1169 | * c.opt (Wint-to-pointer-cast): Available in C++. | |
1170 | * doc/invoke.texi (Wint-to-pointer-cast): Available in C++. | |
1171 | ||
d47d0a8d EB |
1172 | 2010-04-08 Eric Botcazou <ebotcazou@adacore.com> |
1173 | ||
1174 | * tree.h (TREE_ADDRESSABLE): Document its effect for function types. | |
1175 | * calls.c (expand_call): Pass the function type to aggregate_value_p. | |
1176 | * function.c (aggregate_value_p): Do not honor DECL_BY_REFERENCE on | |
1177 | the target function of a CALL_EXPR. Honor TREE_ADDRESSABLE on the | |
1178 | function type instead. Reorder and simplify checks. | |
1179 | ||
1180 | * gimplify.c (gimplify_modify_expr_rhs) <WITH_SIZE_EXPR>: New case. | |
1181 | ||
dc5ee869 JY |
1182 | 2010-04-08 Jing Yu <jingyu@google.com> |
1183 | Zdenek Dvorak <ook@ucw.cz> | |
1184 | ||
1185 | PR tree-optimization/42720 | |
1186 | * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Move one-time | |
014753cc UB |
1187 | loop unswitch conditions here from ... |
1188 | (tree_unswitch_single_loop): ... here. | |
dc5ee869 | 1189 | |
98c07c54 SP |
1190 | 2010-04-08 Sebastian Pop <sebastian.pop@amd.com> |
1191 | ||
1192 | * tree-if-conv.c: Fix comments and simplify logic. | |
1193 | ||
6cbcfa9d SP |
1194 | 2010-04-08 Sebastian Pop <sebastian.pop@amd.com> |
1195 | ||
1196 | * tree-if-conv.c (if_convertible_loop_p): Remove unused parameter. | |
1197 | (tree_if_conversion): Same. Update call to if_convertible_loop_p. | |
1198 | (main_tree_if_conversion): Update call to tree_if_conversion. | |
1199 | ||
1401cf37 MLI |
1200 | 2010-04-08 Manuel López-Ibáñez <manu@gcc.gnu.org> |
1201 | ||
1202 | PR 42485 | |
1203 | * doc/invoke.texi (-b,-V): Delete. | |
1204 | * doc/tm.texi: Do not mention -b. | |
1205 | * gcc.c (display_help): Delete -b and -V. | |
1206 | (process_command): Delete -b and -V. | |
1207 | * gcc.h (DEFAULT_SWITCH_TAKES_ARG): Delete -b and -V. | |
6cbcfa9d | 1208 | |
40ac4f73 | 1209 | 2010-04-08 Christian Borntraeger <borntraeger@de.ibm.com> |
27431d88 | 1210 | Wolfgang Gellerich <gellerich@de.ibm.com> |
40ac4f73 | 1211 | |
014753cc UB |
1212 | Implement target hook for loop unrolling |
1213 | * target.h (loop_unroll_adjust): Add a new target hook function. | |
1214 | * target-def.h (TARGET_LOOP_UNROLL_ADJUST): Likewise. | |
1215 | * doc/tm.texi (TARGET_LOOP_UNROLL_ADJUST): Document it. | |
1216 | * config/s390/s390.c (TARGET_LOOP_UNROLL_ADJUST): Define it. | |
1217 | (s390_loop_unroll_adjust): Implement the new target hook for s390. | |
1218 | * loop-unroll.c (decide_unroll_runtime_iterations): Call loop unroll | |
1219 | target hook. | |
1220 | (decide_unroll_stupid): Likewise. | |
40ac4f73 | 1221 | |
07c60ef7 RO |
1222 | 2010-04-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1223 | ||
1224 | PR target/43643 | |
1225 | * config/i386/gmon-sol2.c [__x86_64__]: Properly restore %rcx. | |
1226 | ||
dd178909 RO |
1227 | 2010-04-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1228 | ||
1229 | * doc/install.texi (Specific, i?86-*-solaris2.10): Fix grammar. | |
1230 | (Specific, *-*-solaris2*): Likewise. | |
1231 | Don't prefer Sun as over GNU as. | |
1232 | ||
cc6ae6a1 WG |
1233 | 2010-04-08 Wolfgang Gellerich <gellerich@de.ibm.com> |
1234 | ||
1235 | * config/s390/s390.c (override_options): Adjust the z10 | |
014753cc UB |
1236 | defaults for max-unroll-times, max-completely-peeled-insns |
1237 | and max-completely-peel-times. | |
cc6ae6a1 | 1238 | |
adfa3cd3 AK |
1239 | 2010-04-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1240 | ||
1241 | * config/s390/s390.c (s390_expand_movmem): Issue prefetch | |
1242 | instructions for z10. | |
1243 | (s390_expand_setmem): Likewise. | |
1244 | (s390_expand_cmpmem): Likewise. | |
1245 | ||
84ae6d7b RG |
1246 | 2010-04-08 Richard Guenther <rguenther@suse.de> |
1247 | ||
1248 | PR tree-optimization/43679 | |
1249 | * tree-ssa-pre.c (eliminate): Only propagate copies. | |
1250 | ||
5a905a2b JJ |
1251 | 2010-04-08 Jakub Jelinek <jakub@redhat.com> |
1252 | ||
1253 | PR bootstrap/43681 | |
1254 | * expr.c (block_move_libcall_safe_for_call_parm): Avoid | |
1255 | set but not used variable warning. | |
1256 | ||
7548c1be WG |
1257 | 2010-04-08 Wei Guozhi <carrot@google.com> |
1258 | ||
1259 | PR target/41653 | |
1260 | * config/arm/arm.c (thumb1_size_rtx_costs): New function. | |
1261 | (arm_size_rtx_costs): Call the new function when optimized for size. | |
1262 | ||
aa847cc8 JJ |
1263 | 2010-04-08 Jakub Jelinek <jakub@redhat.com> |
1264 | ||
1265 | PR debug/43670 | |
1266 | * cfgexpand.c (expand_debug_expr): If for non-NULL offset | |
1267 | op0 is not a MEM, just return NULL instead of assertion | |
1268 | failure. | |
1269 | (discover_nonconstant_array_refs): Don't walk debug stmts. | |
1270 | ||
1dcc82c2 DK |
1271 | 2010-04-08 Doug Kwan <dougkwan@google.com> |
1272 | ||
1273 | * configure.ac: Recognize gold and do not use its version number | |
1274 | to test ld features. | |
1275 | * configure: Regenerate. | |
1276 | ||
b0aef8a8 MK |
1277 | 2010-04-08 Maxim Kuvyrkov <maxim@codesourcery.com> |
1278 | ||
1279 | PR middle-end/40815 | |
1280 | * tree-ssa-reassoc.c (broken_up_substracts): Rename to plus_negates. | |
1281 | (negate_value): Move code to push elements to broken_up_substracts ... | |
1282 | (eliminate_plus_minus_pair): ... here. Push operands that have no | |
1283 | negative pair to plus_negates. | |
1284 | (repropagate_negates, init_reassoc, fini_reassoc): Update. | |
1285 | ||
7a50adb7 RW |
1286 | 2010-04-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
1287 | ||
2d413304 RW |
1288 | * doc/install.texi (Configuration): Move description of |
1289 | --enable-lto, --with-libelf*, --enable-gold from Java section to | |
1290 | general section. | |
1291 | ||
7a50adb7 RW |
1292 | * doc/generic.texi (Working with declarations) |
1293 | (Function Properties, C and C++ Trees): Fix typos. | |
1294 | * doc/sourcebuild.texi (Top Level): Likewise. | |
1295 | ||
60d3aec4 JJ |
1296 | 2010-04-07 Jakub Jelinek <jakub@redhat.com> |
1297 | ||
ebfbbdc5 JJ |
1298 | PR c/18624 |
1299 | * tree.h (DECL_READ_P): Define. | |
1300 | (struct tree_decl_common): Add decl_read_flag. | |
1301 | * c-decl.c (pop_scope): If TREE_USED but !DECL_READ_P, issue | |
1302 | a set but not used warning. | |
1303 | (merge_decls): Merge DECL_READ_P flag. | |
1304 | (finish_decl, build_compound_literal): Set DECL_READ_P flag. | |
1305 | (finish_function): Issue -Wunused-but-set-parameter diagnostics. | |
1306 | * c-common.c (handle_used_attribute, handle_unused_attribute): | |
1307 | Likewise. | |
1308 | * c-tree.h (default_function_array_read_conversion, mark_exp_read): | |
1309 | New prototypes. | |
1310 | * c-typeck.c (default_function_array_read_conversion, mark_exp_read): | |
1311 | New functions. | |
1312 | (default_conversion, c_process_expr_stmt): Call mark_exp_read. | |
1313 | * c-parser.c (c_parser_initializer, c_parser_expr_no_commas, | |
1314 | c_parser_binary_expression, c_parser_cast_expression, | |
1315 | c_parser_expr_list, c_parser_omp_atomic, c_parser_omp_for_loop): | |
1316 | Call default_function_array_read_conversion instead of | |
1317 | default_function_array_conversion where needed. | |
1318 | (c_parser_unary_expression, c_parser_conditional_expression, | |
1319 | c_parser_postfix_expression_after_primary, c_parser_initelt): | |
1320 | Likewise. Call mark_exp_read where needed. | |
1321 | (c_parser_statement_after_labels, c_parser_asm_operands, | |
1322 | c_parser_typeof_specifier, c_parser_sizeof_expression, | |
1323 | c_parser_alignof_expression, c_parser_initval): Call mark_exp_read | |
1324 | where needed. | |
1325 | * common.opt (Wunused-but-set-variable, Wunused-but-set-parameter): | |
1326 | New. | |
1327 | * toplev.c (warn_unused_but_set_variable): Default to warn_unused. | |
1328 | (warn_unused_but_set_parameter): Default to warn_unused | |
1329 | && extra_warnings. | |
1330 | * doc/invoke.texi: Document -Wunused-but-set-variable and | |
1331 | -Wunused-but-set-parameter. | |
1332 | ||
60d3aec4 JJ |
1333 | * tree-ssa-pre.c (my_rev_post_order_compute): Remove set but not |
1334 | used count variable. | |
1335 | * genemit.c (gen_expand, gen_split): Avoid set but not used warnings | |
1336 | when operandN variables aren't used in the body of the expander | |
1337 | or splitter. | |
1338 | * tree-outof-ssa.c (FOR_EACH_ELIM_GRAPH_SUCC, | |
1339 | FOR_EACH_ELIM_GRAPH_PRED): Avoid set but not used warnings. | |
1340 | * tree-ssa-operands.h (FOR_EACH_SSA_TREE_OPERAND): Likewise. | |
1341 | * tree-flow.h (FOR_EACH_IMM_USE_FAST, FOR_EACH_IMM_USE_STMT, | |
1342 | FOR_EACH_IMM_USE_ON_STMT): Likewise. | |
1343 | * tree.h (FOR_EACH_CONSTRUCTOR_ELT): Likewise. | |
1344 | * tree.c (PROCESS_ARG): Likewise. | |
1345 | ||
87cf0651 SB |
1346 | 2010-04-07 Simon Baldwin <simonb@google.com> |
1347 | ||
1348 | * diagnostic.h (diagnostic_override_option_index): New macro to | |
1349 | set a diagnostic's option_index. | |
1350 | * c-tree.h (c_cpp_error): Add warning reason argument. | |
1351 | * opts.c (_warning_as_error_callback): New. | |
1352 | (register_warning_as_error_callback): Store callback for | |
1353 | warnings enabled via enable_warning_as_error. | |
1354 | (enable_warning_as_error): Call callback, minor code tidy. | |
1355 | * opts.h (register_warning_as_error_callback): Declare. | |
1356 | * c-opts.c (warning_as_error_callback): New, set cpp_opts flag in | |
1357 | response to -Werror=. | |
1358 | (c_common_init_options): Register warning_as_error_callback in opts.c. | |
1359 | * common.opt: Add -Wno-cpp option. | |
1360 | * c-common.c (struct reason_option_codes_t): Map cpp warning | |
1361 | reason codes to gcc option indexes. | |
1362 | * (c_option_controlling_cpp_error): New function, lookup the gcc | |
1363 | option index for a cpp warning reason code. | |
1364 | * (c_cpp_error): Add warning reason argument, call | |
1365 | c_option_controlling_cpp_error for diagnostic_override_option_index. | |
1366 | * doc/invoke.texi: Document -Wno-cpp. | |
1367 | ||
2ea9dc64 RG |
1368 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
1369 | ||
1370 | * ipa-reference.c (mark_load): Use get_base_address. | |
1371 | (mark_store): Likewise. | |
1372 | ||
1373 | * tree-ssa-ccp.c (gimplify_and_update_call_from_tree): Avoid | |
1374 | inserting GIMPLE_NOPs into the IL. | |
1375 | * tree-ssa-structalias.c (get_constraint_for_component_ref): | |
1376 | Explicitly strip handled components and indirect references. | |
59caab22 | 1377 | |
2ea9dc64 RG |
1378 | * fold-const.c (fold_unary_loc): Do not strip qualifiers when |
1379 | folding address expressions. | |
1380 | * gimple.c (gimple_ior_addresses_taken_1): Use get_base_address. | |
1381 | * tree-ssa-alias.c (decl_refs_may_alias_p): Do not use | |
1382 | operand_equal_p to compare decls. | |
1383 | (ptr_deref_may_alias_decl_p): Likewise. | |
1384 | * tree-ssa-operands.c (get_asm_expr_operands): Simplify | |
1385 | * tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): | |
1386 | Handle reversed comparison ops. | |
1387 | * tree-sra.c (asm_visit_addr): Use get_base_address. | |
014753cc | 1388 | * ipa-prop.c (visit_store_addr_for_mod_analysis): Use get_base_address. |
2ea9dc64 RG |
1389 | * ipa-reference.c (mark_address): Use get_base_address. |
1390 | ||
95d938ee RG |
1391 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
1392 | ||
1393 | * tree-ssa-forwprop.c (forward_propagate_addr_expr): | |
1394 | Propagate constants everywhere. | |
1395 | ||
1a299ae4 JJ |
1396 | 2010-04-07 Jakub Jelinek <jakub@redhat.com> |
1397 | ||
1398 | PR debug/43516 | |
1399 | * tree.c (MAX_INT_CACHED_PREC): Define. | |
1400 | (nonstandard_integer_type_cache): New array. | |
1401 | (build_nonstandard_integer_type): Cache results for precision | |
1402 | <= MAX_INT_CACHED_PREC. | |
1403 | ||
0d3c82d6 RG |
1404 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
1405 | ||
1406 | * doc/invoke.texi (-fargument-alias, -fargument-noalias, | |
1407 | -fargument-noalias-global, -fargument-noalias-anything): Remove. | |
1408 | * common.opt: Likewise. | |
014753cc UB |
1409 | * tree-ssa-structalias.c (intra_create_variable_infos): Adjust comment. |
1410 | * alias.c (base_alias_check): Remove flag_argument_noalias handling. | |
0d3c82d6 RG |
1411 | (nonoverlapping_memrefs_p): Likewise. |
1412 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise. | |
1413 | * opts.c (common_handle_option): Handle OPT_fargument_alias, | |
1414 | OPT_fargument_noalias, OPT_fargument_noalias_anything and | |
1415 | OPT_fargument_noalias_global for backward compatibility. | |
1416 | ||
12bd5a1e RG |
1417 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
1418 | ||
1419 | PR tree-optimization/43270 | |
014753cc | 1420 | * tree-vrp.c (check_array_ref): Fix flexible array member detection. |
12bd5a1e RG |
1421 | * tree-ssa-sccvn.h (fully_constant_vn_reference_p): Declare. |
1422 | * tree-ssa-pre.c (phi_translate_1): Adjust. | |
1423 | (fully_constant_expression): Split out vn_reference handling to ... | |
1424 | * tree-ssa-sccvn.c (fully_constant_vn_reference_p): ... here. | |
1425 | Fold reads from constant strings. | |
1426 | (vn_reference_lookup): Handle fully constant references. | |
1427 | (vn_reference_lookup_pieces): Likewise. | |
1428 | * Makefile.in (expmed.o-warn): Add -Wno-error. | |
1429 | ||
a7752396 MJ |
1430 | 2010-04-07 Martin Jambor <mjambor@suse.cz> |
1431 | ||
1432 | * tree-sra.c (find_param_candidates): Allow scalar va_list types. | |
1433 | ||
6392bea6 IS |
1434 | 2010-04-07 Iain Sandoe <iains@gcc.gnu.org> |
1435 | ||
1436 | PR driver/41594 | |
1437 | * gcc.c: Add -static-libstdc++ to list of recognized options. | |
1438 | ||
9af27220 RO |
1439 | 2010-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1440 | ||
014753cc | 1441 | * config.gcc (i[34567]86-*-solaris2*): Default with_tune_32 to generic. |
9af27220 | 1442 | |
83a416b0 RG |
1443 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
1444 | ||
1445 | PR middle-end/42617 | |
014753cc UB |
1446 | * expr.c (expand_expr_real_1): For TARGET_MEM_REFs with pointer |
1447 | bases build simple mem attributes to retain points-to information. | |
83a416b0 | 1448 | |
366f945f RG |
1449 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
1450 | ||
1451 | PR middle-end/42617 | |
1452 | * alias.c (ao_ref_from_mem): Without MEM_OFFSET or MEM_SIZE | |
1453 | preserve points-to related information. | |
1454 | ||
56c47f22 RG |
1455 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
1456 | ||
1457 | PR middle-end/42617 | |
1458 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not | |
1459 | discard plain indirect references. | |
014753cc | 1460 | * fold-const.c (operand_equal_p): Guard against NULL_TREE type. |
56c47f22 RG |
1461 | * tree.c (tree_nop_conversion): Likewise. |
1462 | ||
a42f1217 DS |
1463 | 2010-04-07 Dodji Seketeli <dodji@redhat.com> |
1464 | ||
1465 | PR debug/43628 | |
1466 | * dwarf2out.c (modified_type_die): Ignore artificial typedefs. | |
1467 | ||
b97b2634 KT |
1468 | 2010-04-06 Kai Tietz <kai.tietz@onevision.com> |
1469 | ||
1470 | * config/i386/i386.c (ix86_handle_cconv_attribute): Ignore | |
1471 | calling convention attributes on METHOD_TYPEs for w64 ABI, too. | |
1472 | ||
62ef2431 SP |
1473 | 2010-04-07 Sebastian Pop <sebastian.pop@amd.com> |
1474 | ||
1475 | * tree-if-conv.c: Fix indentation and comments. | |
1476 | ||
baaa8e96 SP |
1477 | 2010-04-07 Sebastian Pop <sebastian.pop@amd.com> |
1478 | ||
1479 | * tree-if-conv.c: Sort static functions in topological order. | |
1480 | ||
b6779d81 SP |
1481 | 2010-04-07 Sebastian Pop <sebastian.pop@amd.com> |
1482 | ||
1483 | * tree-if-conv.c: Fix indentation and comments. | |
1484 | ||
9310a3e2 SP |
1485 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> |
1486 | ||
1487 | PR middle-end/43519 | |
1488 | * graphite-clast-to-gimple.c (max_signed_precision_type): Use | |
014753cc UB |
1489 | lang_hooks.types.type_for_size instead of |
1490 | build_nonstandard_integer_type. | |
9310a3e2 SP |
1491 | When converting an unsigned type to signed, double its precision. |
1492 | (gcc_type_for_interval): Use lang_hooks.types.type_for_size. | |
1493 | (gcc_type_for_iv_of_clast_loop): Call max_signed_precision_type. | |
014753cc UB |
1494 | (graphite_create_new_loop_guard): When ub + 1 wraps around, |
1495 | use lb <= ub. | |
9310a3e2 SP |
1496 | |
1497 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> | |
1498 | ||
1499 | PR middle-end/43519 | |
1500 | * graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Use | |
1501 | POINTER_PLUS_EXPR for pointer types. | |
1502 | ||
1503 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> | |
1504 | ||
1505 | PR middle-end/43519 | |
1506 | * Makefile.in (graphite-clast-to-gimple.o): Depends on langhooks.h. | |
1507 | * graphite-clast-to-gimple.c: Include langhooks.h. | |
1508 | (max_signed_precision_type): New. | |
1509 | (max_precision_type): Takes two types as arguments. | |
1510 | (precision_for_value): New. | |
1511 | (precision_for_interval): New. | |
1512 | (gcc_type_for_interval): New. | |
1513 | (gcc_type_for_value): New. | |
1514 | (gcc_type_for_clast_term): New. | |
1515 | (gcc_type_for_clast_red): New. | |
1516 | (gcc_type_for_clast_bin): New. | |
1517 | (gcc_type_for_clast_expr): Split up into several functions. | |
1518 | (gcc_type_for_clast_eq): Rewritten. | |
1519 | (compute_bounds_for_level): New. | |
1520 | (compute_type_for_level_1): New. | |
1521 | (compute_type_for_level): New. | |
1522 | (gcc_type_for_cloog_iv): Removed. | |
1523 | (gcc_type_for_iv_of_clast_loop): Rewritten. | |
1524 | (graphite_create_new_loop): Compute the lower and upper bound types | |
1525 | with gcc_type_for_clast_expr. | |
1526 | (graphite_create_new_loop_guard): Same. | |
1527 | (find_cloog_iv_in_expr): Removed. | |
1528 | (compute_cloog_iv_types_1): Removed. | |
1529 | (compute_cloog_iv_types): Removed. | |
1530 | (gloog): Do not call compute_cloog_iv_types. | |
1531 | * graphite-sese-to-poly.c (new_gimple_bb): Do not initialize | |
1532 | GBB_CLOOG_IV_TYPES. | |
1533 | (free_data_refs_aux): Do not free GBB_CLOOG_IV_TYPES. | |
1534 | * sese.h (struct gimple_bb): Removed field cloog_iv_types. | |
1535 | (GBB_CLOOG_IV_TYPES): Removed. | |
1536 | ||
1537 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> | |
1538 | ||
1539 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Assert that | |
1540 | gimple_phi_num_args of the loop close SSA phi node is equal to 1. | |
1541 | (detect_commutative_reduction): Same. | |
1542 | ||
a3b9e73c SP |
1543 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> |
1544 | ||
1545 | * graphite-clast-to-gimple.c (graphite_verify): Remove redundant | |
1546 | call to verify_ssa. Invoke verify_loop_closed_ssa with an extra | |
1547 | argument. | |
1548 | * graphite-scop-detection.c (canonicalize_loop_closed_ssa_form): Same. | |
1549 | * graphite-sese-to-poly.c (rewrite_reductions_out_of_ssa): Same. | |
1550 | (rewrite_commutative_reductions_out_of_ssa): Same. | |
1551 | * passes.c (execute_function_todo): Call verify_ssa for every pass | |
1552 | in the LNO. Invoke verify_loop_closed_ssa with an extra argument. | |
1553 | * tree-flow.h (verify_loop_closed_ssa): Update declaration. | |
1554 | * tree-parloops.c (parallelize_loops): Invoke verify_loop_closed_ssa | |
1555 | with an extra argument. | |
1556 | * tree-ssa-loop-manip.c (check_loop_closed_ssa_stmt): Same. Call | |
1557 | verify_ssa only when the extra argument is true. | |
1558 | (gimple_duplicate_loop_to_header_edge): Invoke verify_loop_closed_ssa | |
1559 | with an extra argument. | |
1560 | (tree_transform_and_unroll_loop): Same. | |
1561 | ||
98b6e9dd SP |
1562 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> |
1563 | ||
1564 | * passes.c (execute_function_todo): Call verify_loop_closed_ssa | |
1565 | for all the passes of the LNO having LOOP_CLOSED_SSA. | |
1566 | * tree-if-conv.c (pass_if_conversion): Remove TODO_verify_loops. | |
1567 | * tree-loop-distribution.c (pass_loop_distribution): Same. | |
1568 | * tree-pass.h (TODO_verify_loops): Removed. | |
1569 | * tree-ssa-loop.c (pass_tree_loop_init): Same. | |
1570 | (pass_lim): Same. | |
1571 | (pass_tree_unswitch): Same. | |
1572 | (pass_predcom): Same. | |
1573 | (pass_vectorize): Same. | |
1574 | (pass_linear_transform): Same. | |
1575 | (pass_graphite_transforms): Same. | |
1576 | (pass_iv_canon): Same. | |
1577 | (pass_complete_unroll): Same. | |
1578 | (pass_complete_unrolli): Same. | |
1579 | (pass_parallelize_loops): Same. | |
1580 | (pass_loop_prefetch): Same. | |
1581 | (pass_iv_optimize): Same. | |
1582 | ||
c86a3947 CF |
1583 | 2010-04-06 Changpeng Fang <changpeng.fang@amd.com> |
1584 | ||
1585 | PR middle-end/32824 | |
1586 | * passes.c (init_optimization_passes): Move pass_lim before | |
1587 | pass_copy_prop and pass_dce_loop. | |
1588 | ||
37794981 JJ |
1589 | 2010-04-06 Jakub Jelinek <jakub@redhat.com> |
1590 | ||
1591 | PR target/43667 | |
1592 | * config/i386/i386.c (bdesc_multi_arg): Use OPTION_MASK_ISA_XOP | |
1593 | instead of OPTION_MASK_ISA_AVX for __builtin_ia32_vpermil2p*. | |
1594 | (ix86_expand_args_builtin): Use V*_FTYPE_* enum codes instead of | |
1595 | MULTI_* defines for 4 argument vpermil2p* builtins. | |
1596 | ||
d079b87f UB |
1597 | 2010-04-06 Uros Bizjak <ubizjak@gmail.com> |
1598 | ||
1599 | * config/i386/i386-protos.h (x86_maybe_negate_const_int): Declare. | |
1600 | * config/i386/i386.c (x86_maybe_negate_const_int): New. | |
1601 | (x86_output_mi_thunk): Use x86_maybe_negate_const_int. | |
1602 | * config/i386/i386.md (*add<mode>_1, *addsi_1_zext, *addhi_1, | |
1603 | *addhi_1_lea, *addqi_1, *addqi_1_lea, *addqi_1_slp, *add<mode>_2, | |
1604 | *addsi_2_zext, *addhi_2, *addqi_2, *add<mode>_3, *addsi_3_zext, | |
1605 | *addhi_3, *addqi_3,*add<mode>_5, *addhi_5, *addqi_5): | |
1606 | Use x86_maybe_negate_const_int to output insn mnemonic. | |
1607 | (*adddi_4, *addsi_4, *addhi_4, *addqi_4): Ditto. Remove overflow | |
1608 | check from instruction predicate. Update comments. | |
1609 | * config/i386/sync.md (sync_add<mode>): Use | |
1610 | x86_maybe_negate_const_int to output insn mnemonic. | |
b1a0b3b4 | 1611 | |
d079b87f UB |
1612 | 2010-04-06 Jan Hubicka <jh@suse.cz> |
1613 | ||
1614 | PR tree-optimization/42906 | |
1615 | * tree-ssa-dce.c (mark_control_dependent_edges_necessary): Add | |
1616 | IGNORE_SELF argument. Set visited_control_parents for fully | |
1617 | processed BBs. | |
b1a0b3b4 JH |
1618 | (find_obviously_necessary_stmts): Update call of |
1619 | mark_control_dependent_edges_necessary. | |
d079b87f | 1620 | (propagate_necessity): Likewise. Handle PHI edges more curefully. |
b1a0b3b4 | 1621 | |
6593d123 UB |
1622 | 2010-04-06 Uros Bizjak <ubizjak@gmail.com> |
1623 | ||
1624 | * config/i386/i386.md: Remove comment about 'e' and 'E' | |
1625 | operand modifier. | |
1626 | ||
56186ac2 RG |
1627 | 2010-04-06 Richard Guenther <rguenther@suse.de> |
1628 | ||
1629 | PR tree-optimization/43627 | |
1630 | * tree-vrp.c (extract_range_from_unary_expr): Widenings | |
1631 | of [1, +INF(OVF)] go to [1, +INF(OVF)] of the wider type, | |
1632 | not varying. | |
1633 | ||
7d11d368 JJ |
1634 | 2010-04-06 Jakub Jelinek <jakub@redhat.com> |
1635 | ||
d3bccded JJ |
1636 | * BASE-VER: Change to 4.6.0. |
1637 | ||
7d11d368 JJ |
1638 | PR target/43638 |
1639 | * config/i386/i386.c (print_operand): Remove 'e' and 'E' code | |
1640 | handling. | |
1641 | ||
eb12d0ae RG |
1642 | 2010-04-06 Richard Guenther <rguenther@suse.de> |
1643 | ||
1644 | PR middle-end/43661 | |
1645 | * fold-const.c (fold_comparison): Handle X * 0 CMP 0. | |
1646 | ||
53b79425 RW |
1647 | 2010-04-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
1648 | ||
1649 | * doc/invoke.texi (Optimize Options): Document that LTO | |
1650 | won't remove object access purely due to incompatible | |
1651 | declarations. | |
1652 | ||
7e0ec110 MK |
1653 | 2010-04-04 Matthias Klose <doko@ubuntu.com> |
1654 | ||
1655 | * graphite-sese-to-poly.c (translate_scalar_reduction_to_array): | |
1656 | Initialize variable. | |
1657 | ||
2b22e382 RG |
1658 | 2010-04-03 Richard Guenther <rguenther@suse.de> |
1659 | ||
1660 | PR middle-end/42509 | |
1661 | * alias.c (nonoverlapping_memrefs_p): For spill-slot accesses | |
1662 | require a non-NULL MEM_OFFSET. | |
1663 | ||
c75c517d SB |
1664 | 2010-04-02 Steven Bosscher <steven@gcc.gnu.org> |
1665 | ||
d079b87f | 1666 | * ada/gcc-interface/Make-lang.in, alias.c, attribs.c, auto-inc-dec.c, |
c75c517d SB |
1667 | basic-block.h, bb-reorder.c, calls.c, c-common.c, cgraph.h, |
1668 | collect2.h, config/alpha/alpha.c, config/alpha/alpha.md, | |
1669 | config/alpha/predicates.md, config/arm/arm.md, | |
1670 | config/arm/lib1funcs.asm, config/arm/neon-schedgen.ml, | |
1671 | config/avr/avr.c, config/avr/avr.md, config/bfin/bfin.c, | |
1672 | config/darwin9.h, config/darwin.c, config/darwin.h, | |
1673 | config/h8300/h8300.c, config/i386/cpuid.h, config/i386/cygming.h, | |
1674 | config/i386/cygwin.h, config/i386/mingw32.h, config/i386/msformat-c.c, | |
1675 | config/i386/sol2-10.h, config/i386/xopintrin.h, config/ia64/ia64.c, | |
1676 | config/ia64/ia64.md, config/ia64/sync.md, config/mep/mep.c, | |
1677 | config/mips/mips.md, config/mn10300/mn10300.c, | |
1678 | config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.md, | |
1679 | config/rs6000/aix.h, config/rs6000/dfp.md, | |
1680 | config/rs6000/rs6000-builtin.def, config/rs6000/rs6000-c.c, | |
1681 | config/rs6000/vector.md, config/rtems.h, config/rx/rx.md, | |
1682 | config/s390/s390.md, config/sol2-c.c, config/sparc/sol2-bi.h, | |
1683 | config/sparc/sol2-gas.h, config/sparc/sparc.h, config/sparc/sparc.md, | |
1684 | config/sparc/sparc-protos.h, config/spu/spu.c, config/spu/spu-c.c, | |
1685 | config/t-darwin, convert.c, c.opt, c-opts.c, cp/Make-lang.in, | |
1686 | c-pretty-print.c, c-typeck.c, df-core.c, df-scan.c, diagnostic.c, | |
1687 | diagnostic.h, doc/cppopts.texi, doc/cpp.texi, doc/extend.texi, | |
1688 | doc/gimple.texi, doc/languages.texi, doc/plugins.texi, doc/rtl.texi, | |
1689 | doc/standards.texi, doc/tree-ssa.texi, doc/trouble.texi, dominance.c, | |
1690 | fold-const.c, fortran/Make-lang.in, fwprop.c, gcc-plugin.h, | |
1691 | gensupport.c, gimple.h, gimple-iterator.c, graphite.c, | |
1692 | graphite-clast-to-gimple.c, graphite-clast-to-gimple.h, | |
1693 | graphite-dependences.c, graphite-poly.c, graphite-poly.h, | |
1694 | graphite-ppl.c, graphite-ppl.h, graphite-scop-detection.c, | |
1695 | graphite-sese-to-poly.c, graphite-sese-to-poly.h, ifcvt.c, intl.c, | |
1696 | intl.h, ipa.c, ipa-cp.c, ipa-inline.c, ipa-prop.c, ipa-prop.h, | |
1697 | ipa-pure-const.c, ipa-reference.c, ipa-type-escape.c, ira-color.c, | |
1698 | ira-conflicts.c, ira-lives.c, java/Make-lang.in, lambda-code.c, | |
1699 | loop-invariant.c, lto/Make-lang.in, lto-streamer.h, lto-streamer-in.c, | |
1700 | objc/Make-lang.in, objcp/Make-lang.in, omp-low.c, optc-gen.awk, | |
1701 | opt-functions.awk, opth-gen.awk, params.def, passes.c, | |
1702 | postreload-gcse.c, print-tree.c, recog.c, regrename.c, reload.h, | |
1703 | rtl.def, sched-int.h, sched-rgn.c, sel-sched-dump.c, sese.c, sese.h, | |
1704 | store-motion.c, stor-layout.c, tree-cfgcleanup.c, tree-chrec.c, | |
1705 | tree-complex.c, tree-data-ref.c, tree.def, tree-eh.c, tree-flow.h, | |
1706 | tree-flow-inline.h, tree.h, tree-loop-distribution.c, tree-outof-ssa.c, | |
1707 | tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c, | |
1708 | tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-alias.c, | |
1709 | tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c, | |
1710 | tree-ssa-dse.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c, | |
1711 | tree-ssa-loop-manip.c, tree-ssa-math-opts.c, tree-ssa-operands.c, | |
1712 | tree-ssa-pre.c, tree-ssa-sccvn.c, tree-ssa-structalias.c, | |
1713 | tree-ssa-uncprop.c, tree-tailcall.c, tree-vect-data-refs.c, | |
1714 | tree-vect-loop.c, tree-vectorizer.h, tree-vect-slp.c, tree-vrp.c, | |
1715 | unwind-dw2-fde-darwin.c, varpool.c: Update copyright years. | |
1716 | ||
4d9e8446 RW |
1717 | 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
1718 | ||
1719 | PR other/43620 | |
1720 | * doc/install.texi (Prerequisites): Bump Automake version to 1.11.1. | |
1721 | * aclocal.m4: Regenerate. | |
1722 | ||
1cdaa211 RG |
1723 | 2010-04-02 Richard Guenther <rguenther@suse.de> |
1724 | ||
1725 | PR tree-optimization/43629 | |
1726 | * tree-ssa-ccp.c (likely_value): Reset all_undefined_operands | |
1727 | if we have seen a constant value. | |
1728 | ||
d33da5cd JM |
1729 | 2010-04-02 Joseph Myers <joseph@codesourcery.com> |
1730 | ||
014753cc | 1731 | * read-rtl.c (read_rtx_1): Give an error for EOF while looking for ']'. |
d33da5cd | 1732 | |
2e5505a4 RE |
1733 | 2010-04-02 Richard Earnshaw <rearnsha@arm.com> |
1734 | ||
1735 | PR target/43469 | |
d079b87f | 1736 | * arm.c (legitimize_tls_address): Adjust call to |
2e5505a4 RE |
1737 | gen_tls_load_dot_plus_four. |
1738 | (arm_note_pic_base): New function. | |
1739 | (arm_cannot_copy_insn_p): Use it. | |
1740 | * thumb2.md (tls_load_dot_plus_four): Rework to avoid use of '+' in | |
1741 | constraint. | |
1742 | ||
bdfbd9df RW |
1743 | 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
1744 | ||
1745 | PR bootstrap/43531 | |
1746 | ||
1747 | Revert: | |
1748 | 2009-09-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
1749 | ||
1750 | * Makefile.in ($(out_object_file)): Depend on | |
1751 | gt-$(basename $(notdir $(out_file))).h. | |
1752 | ||
2bc40daa RC |
1753 | 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org> |
1754 | ||
014753cc | 1755 | * config.gcc (lm32-*-rtems*): Add t-lm32. |
2bc40daa RC |
1756 | |
1757 | 2010-04-01 Joel Sherrill <joel.sherrill@oarcorp.com> | |
1758 | ||
014753cc UB |
1759 | * config.gcc: Add lm32-*-rtems*. |
1760 | * config/lm32/rtems.h: New file. | |
2bc40daa | 1761 | |
abfb38d7 DK |
1762 | 2010-04-01 Dave Korn <dave.korn.cygwin@gmail.com> |
1763 | ||
1764 | PR target/42609 | |
1765 | * config/i386/cygwin.h (CXX_WRAP_SPEC): Disable spec when -mno-cygwin. | |
1766 | ||
2f43d500 JJ |
1767 | 2010-04-01 Jakub Jelinek <jakub@redhat.com> |
1768 | ||
1769 | * dwarf2out.c (output_compilation_unit_header): For | |
1770 | -gdwarf-4 use version 4 instead of version 3. | |
1771 | (output_line_info): For version 4 and above emit additional | |
1772 | maximum ops per insn header field. | |
1773 | (DWARF_LINE_DEFAULT_MAX_OPS_PER_INSN): Define. | |
1774 | ||
1775 | * dwarf2out.c (is_c_family, is_java): Remove. | |
1776 | (lower_bound_default): New function. | |
1777 | (add_bound_info, gen_descr_array_type_die): Use it. | |
1778 | ||
777351a5 DS |
1779 | 2010-04-01 Dodji Seketeli <dodji@redhat.com> |
1780 | ||
1781 | PR debug/43325 | |
1782 | * dwarf2out.c (gen_variable_die): Allow debug info for variable | |
1783 | re-declaration when it happens in a function. | |
1784 | ||
6544865a AH |
1785 | 2010-04-01 Aldy Hernandez <aldyh@redhat.com> |
1786 | ||
1787 | * cgraph.c (cgraph_add_function_insertion_hook): Update comment. | |
1788 | (cgraph_remove_function_insertion_hook): Same. | |
1789 | (cgraph_call_function_insertion_hooks): Same. | |
1790 | ||
5e9fb3db RG |
1791 | 2010-04-01 Richard Guenther <rguenther@suse.de> |
1792 | ||
1793 | PR middle-end/43614 | |
1794 | * tree-ssa-address.c (copy_mem_ref_info): Copy TREE_SIDE_EFFECTS | |
1795 | and TREE_THIS_VOLATILE. | |
1796 | (copy_ref_info): Likewise. | |
1797 | * tree-ssa-operands.c (get_tmr_operands): Check TREE_THIS_VOLATILE. | |
1798 | * tree.c (build6_stat): Ignore side-effects of all but arg5 | |
1799 | for TARGET_MEM_REF. Set TREE_THIS_VOLATILE from arg5 of | |
1800 | TARGET_MEM_REF. | |
1801 | ||
eb258d7f RG |
1802 | 2010-04-01 Richard Guenther <rguenther@suse.de> |
1803 | ||
1804 | PR tree-optimization/43607 | |
1805 | * ipa-type-escape.c (check_call): Do not access non-existing | |
1806 | arguments. | |
1807 | ||
aa8bfcad RG |
1808 | 2010-04-01 Richard Guenther <rguenther@suse.de> |
1809 | ||
1810 | PR middle-end/43602 | |
1811 | Revert | |
1812 | 2010-03-30 Seongbae Park <seongbae.park@gmail.com> | |
014753cc | 1813 | Jack Howarth <howarth@bromo.med.uc.edu> |
aa8bfcad RG |
1814 | |
1815 | * tree-profile.c (tree_init_ic_make_global_vars): Make static | |
1816 | variables TLS. | |
1817 | ||
8c5cfa89 RO |
1818 | 2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1819 | ||
1820 | * doc/install.texi (Prerequisites): Document libelf usability on | |
1821 | IRIX 5/6 and Solaris 2. | |
1822 | (Specific, i?86-*-solaris2.10): No 64-bit default configuration. | |
1823 | Update GNU as, GNU ld requirements. | |
1824 | (Specific, *-*-solaris2*): Document Solaris 7 obsoletion, removal. | |
1825 | Document Sun Studio compiler download. | |
1826 | Update and simplify as, ld recommendations. | |
1827 | (Specific, *-*-solaris2.7): Note obsoletion, removal. | |
1828 | ||
ddcc3550 RO |
1829 | 2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1830 | ||
9af27220 | 1831 | * config.gcc (i[34567]86-*-solaris2*): Default with_arch_32, |
ddcc3550 RO |
1832 | with_tune_32 to pentium4. |
1833 | ||
93234e58 UB |
1834 | 2010-04-01 Uros Bizjak <ubizjak@gmail.com> |
1835 | ||
1836 | * config/i386/cpuid.h (__get_cpuid_max): Move misplaced comment. | |
1837 | ||
ef369ad8 RO |
1838 | 2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1839 | ||
1840 | * doc/install.texi (Specific, mips-sgi-irix5): Document IRIX 5 | |
1841 | obsoletion, removal. | |
1842 | Update IDO URL. | |
1843 | Document GNU as requirement. | |
1844 | Update configure requirements. | |
014753cc | 1845 | (Specific, mips-sgi-irix6): Document IRIX 6 < 6.5 obsoletion, removal. |
ef369ad8 RO |
1846 | Recomment IRIX 6.5.18+. |
1847 | Document IDF/IDL requirement. | |
1848 | Document GNU as requirement. | |
1849 | Document GNU ld bootstrap failure. | |
1850 | Remove freeware.sgi.com reference. | |
1851 | ||
92d80770 RO |
1852 | 2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1853 | ||
1854 | * doc/install.texi (Specific, alpha*-dec-osf*): Document Tru64 | |
1855 | UNIX V4.0, V5.0 obsoletion, removal. | |
1856 | Remove --with-gc=simple reference. | |
1857 | Update VM requirements during bootstrap. | |
1858 | Remove -oldas bootstrap description. | |
1859 | Update binutils reference. | |
1860 | Remove comparison failure note. | |
1861 | ||
25d635d9 SP |
1862 | 2010-03-31 Richard Guenther <rguenther@suse.de> |
1863 | Zdenek Dvorak <ook@ucw.cz> | |
1864 | Sebastian Pop <sebastian.pop@amd.com> | |
1865 | ||
1866 | PR middle-end/43464 | |
1867 | * tree-ssa-copy.c (init_copy_prop): Handle loop close phi nodes | |
1868 | with multiple arguments. | |
1869 | (execute_copy_prop): Remove call to rewrite_into_loop_closed_ssa. | |
1870 | ||
1871 | 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
1872 | ||
1873 | * graphite-dependences.c (print_pddr): Call print_pdr with an | |
1874 | extra argument. | |
1875 | * graphite-poly.c (debug_pdr): Add an extra argument for the | |
1876 | verbosity level. | |
1877 | (print_pdr): Same. | |
1878 | (print_pbb_domain): Same. | |
1879 | (print_pbb): Same. | |
1880 | (print_scop_context): Same. | |
1881 | (print_scop): Same. | |
1882 | (print_cloog): Same. | |
1883 | (debug_pbb_domain): Same. | |
1884 | (debug_pbb): Same. | |
1885 | (print_pdrs): Same. | |
1886 | (debug_pdrs): Same. | |
1887 | (debug_scop_context): Same. | |
1888 | (debug_scop): Same. | |
1889 | (debug_cloog): Same. | |
1890 | (print_scop_params): Same. | |
1891 | (debug_scop_params): Same. | |
1892 | (print_iteration_domain): Same. | |
1893 | (print_iteration_domains): Same. | |
1894 | (debug_iteration_domain): Same. | |
1895 | (debug_iteration_domains): Same. | |
1896 | (print_scattering_function): Same. | |
1897 | (print_scattering_functions): Same. | |
1898 | (debug_scattering_function): Same. | |
1899 | (debug_scattering_functions): Same. | |
1900 | * graphite-poly.h (debug_pdr): Update declaration. | |
1901 | (print_pdr): Same. | |
1902 | (print_pbb_domain): Same. | |
1903 | (print_pbb): Same. | |
1904 | (print_scop_context): Same. | |
1905 | (print_scop): Same. | |
1906 | (print_cloog): Same. | |
1907 | (debug_pbb_domain): Same. | |
1908 | (debug_pbb): Same. | |
1909 | (print_pdrs): Same. | |
1910 | (debug_pdrs): Same. | |
1911 | (debug_scop_context): Same. | |
1912 | (debug_scop): Same. | |
1913 | (debug_cloog): Same. | |
1914 | (print_scop_params): Same. | |
1915 | (debug_scop_params): Same. | |
1916 | (print_iteration_domain): Same. | |
1917 | (print_iteration_domains): Same. | |
1918 | (debug_iteration_domain): Same. | |
1919 | (debug_iteration_domains): Same. | |
1920 | (print_scattering_function): Same. | |
1921 | (print_scattering_functions): Same. | |
1922 | (debug_scattering_function): Same. | |
1923 | (debug_scattering_functions): Same. | |
1924 | ||
1925 | 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
1926 | ||
1927 | * graphite-poly.c (print_scattering_function_1): New. | |
1928 | (print_scattering_function): Call it. | |
1929 | (print_scop_params): Remove spaces at the end of lines. | |
1930 | (print_cloog): New. | |
1931 | (debug_cloog): New. | |
1932 | * graphite-poly.h (print_cloog): Declared. | |
1933 | (debug_cloog): Declared. | |
1934 | ||
1935 | 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
1936 | ||
1937 | * graphite-sese-to-poly.c (graphite_loop_normal_form): Add the IV bump | |
1938 | in loop->header. | |
1939 | * tree-flow.h (canonicalize_loop_ivs): Updated declaration. | |
1940 | * tree-parloops.c (gen_parallel_loop): Add the IV bump in loop->latch. | |
1941 | * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Add a new parameter | |
1942 | to switch between adding the IV bump in loop->latch or in loop->header. | |
1943 | ||
1944 | 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
1945 | ||
1946 | * graphite-poly.c (print_scattering_function): Pretty print following | |
1947 | the scoplib format. | |
1948 | (print_pdr): Same. | |
1949 | (print_pbb_domain): Same. | |
1950 | (dump_gbb_cases): Same. | |
1951 | (dump_gbb_conditions): Same. | |
1952 | (print_pdrs): Same. | |
1953 | (print_pbb): Same. | |
1954 | (print_scop_params): Same. | |
1955 | (print_scop_context): Same. | |
1956 | (print_scop): Same. | |
1957 | (print_pbb_body): New. | |
1958 | (lst_indent_to): New. | |
1959 | (print_lst): Start new lines with a #. | |
1960 | * graphite-poly.h (pbb_bb): New. | |
1961 | (pbb_index): Use pbb_bb. | |
1962 | * graphite-ppl.c (ppl_print_powerset_matrix): Print the number of | |
1963 | disjuncts. | |
1964 | * tree-data-ref.c (dump_data_reference): Start new lines with a #. | |
1965 | ||
2080bd29 JJ |
1966 | 2010-03-31 Jakub Jelinek <jakub@redhat.com> |
1967 | ||
290d8971 JJ |
1968 | * dwarf2out.c (size_of_die): For -gdwarf-4 use |
1969 | uleb128 size instead of fixed 1 or 2 for dw_val_class_loc | |
1970 | and 0 instead of 1 for dw_val_class_flag. | |
1971 | (value_format): For -gdwarf-4 use DW_FORM_sec_offset for | |
1972 | dw_val_class_range_list, dw_val_class_loc_list, | |
1973 | dw_val_class_lineptr and dw_val_class_macptr, use | |
1974 | DW_FORM_flag_present for dw_val_class_flag and | |
1975 | DW_FORM_exprloc for dw_val_class_loc. | |
1976 | (output_die): For -gdwarf-4 print dw_val_class_loc | |
1977 | size as uleb128 instead of 1 or 2 bytes and don't print | |
1978 | anything for dw_val_class_flag. | |
1979 | ||
109f4af3 JJ |
1980 | * var-tracking.c (vt_init_cfa_base): Use cselib_lookup_from_insn |
1981 | instead of cselib_lookup following by tweaking locs->setting_insn. | |
1982 | ||
2080bd29 JJ |
1983 | PR bootstrap/43596 |
1984 | * cselib.c (cselib_process_insn): Clear cselib_current_insn | |
1985 | even before returning from label, setjmp call or volatile asm | |
1986 | handling. | |
1987 | ||
33283dad RG |
1988 | 2010-03-31 Richard Guenther <rguenther@suse.de> |
1989 | ||
1990 | PR middle-end/43600 | |
1991 | * cgraphunit.c (cgraph_output_in_order): Do not allocate | |
1992 | temporary data on stack. | |
1993 | ||
a0c21029 RO |
1994 | 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1995 | ||
1996 | * config/sparc/sysv4.h (PUSHSECTION_FORMAT): Remove undef. | |
1997 | (PUSHSECTION_ASM_OP): Remove. | |
1998 | (POPSECTION_ASM_OP): Remove. | |
1999 | (PUSHSECTION_FORMAT): Remove. | |
2000 | * config/sol2.h (PUSHSECTION_FORMAT): Define. | |
2001 | * config/sparc/sol2.h [!USE_GAS] (PUSHSECTION_FORMAT): Redefine. | |
2002 | * config/sol2.c (solaris_output_init_fini): Use it. | |
2003 | ||
a3f410a2 JZ |
2004 | 2010-03-31 Jie Zhang <jie@codesourcery.com> |
2005 | ||
2006 | PR 43574 | |
2007 | * opt-functions.awk (var_type_struct): Use signed char type | |
2008 | for simple variables. | |
2009 | ||
f0c01ffd RO |
2010 | 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2011 | ||
2012 | * config/sol2.c: Include output.h. | |
2013 | (solaris_assemble_visibility): New function. | |
2014 | * config/t-sol2 (sol2.o): Add output.h dependency. | |
2015 | * config/sol2-protos.h (solaris_assemble_visibility): Declare. | |
2016 | * config/sol2.h [!USE_GAS] (TARGET_ASM_ASSEMBLE_VISIBILITY): | |
2017 | Redefine. | |
2018 | ||
132b4e82 JJ |
2019 | 2010-03-31 Jakub Jelinek <jakub@redhat.com> |
2020 | ||
d8d55ac0 JJ |
2021 | PR target/43580 |
2022 | * config/arm/arm.c (arm_save_coproc_regs): Use Pmode instead of | |
2023 | V2SImode or XFmode on PRE_DEC. | |
2024 | ||
132b4e82 JJ |
2025 | PR debug/43557 |
2026 | * cfgexpand.c (expand_debug_expr): Handle VOIDmode mode like | |
2027 | BLKmode. | |
2028 | ||
dc12b70e JZ |
2029 | 2010-03-31 Jie Zhang <jie@codesourcery.com> |
2030 | ||
2031 | PR 43562 | |
2032 | * reload.h (caller_save_initialized_p): Declare. | |
2033 | * toplev.c (backend_init_target): Don't call | |
93234e58 | 2034 | init_caller_save but set caller_save_initialized_p to false. |
dc12b70e JZ |
2035 | * caller-save.c (caller_save_initialized_p): Define. |
2036 | (init_caller_save): Check caller_save_initialized_p. | |
2037 | * ira.c (ira): Call init_caller_save if flag_caller_saves. | |
2038 | ||
4a2f22ff RO |
2039 | 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2040 | ||
2041 | PR target/39048 | |
2042 | * config.gcc (i[34567]86-*-solaris2*): Add i386/t-fprules-softfp | |
2043 | and soft-fp/t-softfp to tmake_file. | |
2044 | * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Redefine. | |
2045 | (LIBGCC2_TF_CEXT): Define. | |
2046 | (TF_SIZE): Define. | |
2047 | ||
5847e8da AO |
2048 | 2010-03-30 Alexandre Oliva <aoliva@redhat.com> |
2049 | ||
2050 | PR debug/42977 | |
2051 | * cselib.c (n_useless_values): Document handling of debug locs. | |
2052 | (n_useless_debug_values, n_debug_values): New variables. | |
2053 | (new_elt_loc_list): Don't add to debug values, keep count. | |
2054 | (promote_debug_loc): New. | |
2055 | (cselib_reset_table): Zero new variables. | |
2056 | (entry_and_rtx_equal_p): Promote debug locs. | |
2057 | (discard_useless_locs): Increment n_useless_debug_values for | |
2058 | debug values. | |
2059 | (remove_useless_values): Adjust n_useless_values and n_debug_values | |
2060 | with n_useless_debug_values. | |
2061 | (add_mem_for_addr): Promote debug locs. | |
2062 | (cselib_lookup_mem): Likewise. | |
2063 | (cselib_lookup_addr): Renamed to... | |
93234e58 | 2064 | (cselib_lookup_addr_1): ... this. Promote debug locs. Don't call... |
5847e8da AO |
2065 | (cselib_log_lookup): ... this. Turn into... |
2066 | (cselib_lookup_addr): ... new wrapper. | |
2067 | (cselib_lookup_from_insn): New. | |
2068 | (cselib_invalidate_regno): Increment n_useless_debug_values for | |
2069 | debug values. | |
2070 | (cselib_invalidate_mem): Likewise. | |
2071 | (cselib_process_insn): Take n_deleted and n_debug_values into | |
2072 | account to guard remove_useless_value call. | |
2073 | (cselib_finish): Zero n_useless_debug_values. | |
2074 | * cselib.h (cselib_lookup_from_insn): Declare. | |
2075 | * sched-deps.c (sched_analyze_1): Use cselib_lookup_from_insn. | |
2076 | (sched_analyze_2): Likewise. | |
2077 | ||
03a5f060 JJ |
2078 | 2010-03-30 Jakub Jelinek <jakub@redhat.com> |
2079 | ||
e9e00885 JJ |
2080 | * var-tracking.c (use_narrower_mode_test, use_narrower_mode): New |
2081 | functions. | |
2082 | (adjust_mems): Replace narrowing SUBREG of expression containing | |
2083 | just PLUS, MINUS, MULT and ASHIFT of registers and constants | |
2084 | with operations in the narrower mode. | |
2085 | ||
03a5f060 | 2086 | PR debug/43593 |
93234e58 UB |
2087 | * var-tracking.c (dataflow_set_clear_at_call): Invalidate just |
2088 | regs_invalidated_by_call instead all call_used_reg_set registers. | |
03a5f060 | 2089 | |
8533c9d8 SP |
2090 | 2010-03-30 Sebastian Pop <sebastian.pop@amd.com> |
2091 | ||
2092 | PR middle-end/43430 | |
2093 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Replace type | |
2094 | pointer comparisons with types_compatible_p. | |
2095 | * tree-vect-stmts.c (vectorizable_call): Same. | |
2096 | (vectorizable_condition): Same. | |
2097 | ||
a3e7e012 AK |
2098 | 2010-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2099 | ||
2100 | * config/s390/s390.c (s390_emit_prologue): Omit issuing a dynamic | |
2101 | stack check if the mask would be zero. | |
2102 | ||
40ae6799 SP |
2103 | 2010-03-30 Seongbae Park <seongbae.park@gmail.com> |
2104 | Jack Howarth <howarth@bromo.med.uc.edu> | |
2105 | ||
2106 | * tree-profile.c (tree_init_ic_make_global_vars): Make static | |
2107 | variables TLS. | |
2108 | ||
2bcba94b JM |
2109 | 2010-03-30 Joseph Myers <joseph@codesourcery.com> |
2110 | ||
2111 | PR other/25232 | |
2112 | * libgcc-std.ver (GCC_4.5.0): Define version. Include __unordxf2 | |
2113 | and __unordtf2. | |
2114 | * config/bfin/libgcc-bfin.ver (GCC_4.5.0): Define version. | |
2115 | Include ___unordxf2 and ___unordtf2. | |
2116 | * config/i386/libgcc-glibc.ver: Do not define inheritance from | |
2117 | GCC_4.4.0 here. | |
2118 | ||
15baf7f8 TG |
2119 | 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr> |
2120 | ||
2121 | * config/lm32/t-lm32: New file. | |
2122 | * config.gcc: Use the above file when targetting lm32. | |
2123 | ||
fba48836 DS |
2124 | 2010-03-28 Duncan Sands <baldrick@free.fr> |
2125 | ||
93234e58 | 2126 | * Makefile.in (PLUGIN_HEADERS): Add except.h. |
fba48836 | 2127 | |
49a71bc8 SP |
2128 | 2010-03-29 Sebastian Pop <sebastian.pop@amd.com> |
2129 | ||
2130 | PR middle-end/43431 | |
2131 | * tree-vect-loop.c (vect_estimate_min_profitable_iters): | |
2132 | Improve vectorization cost model diagnostic. | |
2133 | ||
22a8be9e SP |
2134 | 2010-03-29 Sebastian Pop <sebastian.pop@amd.com> |
2135 | ||
2136 | PR middle-end/43436 | |
2137 | * tree-vect-data-refs.c (vect_analyze_data_refs): When | |
2138 | compute_data_dependences_for_loop returns false, early exit | |
2139 | and output an extra diagnostic for the failed data reference | |
2140 | analysis. | |
2141 | ||
58adb739 RG |
2142 | 2010-03-29 Richard Guenther <rguenther@suse.de> |
2143 | ||
2144 | PR tree-optimization/43560 | |
93234e58 UB |
2145 | * tree-ssa-loop-im.c (ref_always_accessed_p): Add store_p parameter. |
2146 | (can_sm_ref_p): Treat stores to readonly locations as trapping. | |
58adb739 | 2147 | |
3b34d92c JZ |
2148 | 2010-03-29 Jie Zhang <jie@codesourcery.com> |
2149 | ||
2150 | PR 43564 | |
2151 | * toplev.c (process_options): Set optimization_default_node | |
2152 | and optimization_current_node. | |
2153 | * opts.c (decode_options): Don't set optimization_default_node | |
2154 | and optimization_current_node. | |
2155 | ||
090f6087 RC |
2156 | 2010-03-29 Ralf Corsépius <ralf.corsepius@rtems.org> |
2157 | ||
2158 | * config/rtems.h: Abandon -qrtems_debug. | |
2159 | ||
88cc1e04 JH |
2160 | 2010-03-28 Jan Hubicka <jh@suse.cz> |
2161 | ||
2162 | PR tree-optimization/43505 | |
2163 | * cgraph.c (cgraph_clone_node): When clonning a clone, replacement | |
2164 | map should not be copied. | |
2165 | ||
b932b8b1 JDA |
2166 | 2010-03-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2167 | ||
2168 | PR middle-end/41674 | |
2169 | * cgraphunit.c (cgraph_build_static_cdtor): If target doesn't have | |
2170 | cdtors, set DECL_PRESERVE_P. | |
2171 | * ipa.c (cgraph_externally_visible_p): Return true if declaration | |
2172 | should be preseved. | |
2173 | ||
fb6807b8 UB |
2174 | 2010-03-27 Uros Bizjak <ubizjak@gmail.com> |
2175 | ||
2176 | PR tree-optimization/43528 | |
2177 | * stor-layout.c (place_field): Check that constant fits into | |
2178 | unsigned HWI when skipping calculation of MS bitfield layout. | |
2179 | ||
a9deb256 JH |
2180 | 2010-03-27 Jan Hubicka <jh@suse.cz> |
2181 | ||
2182 | PR middle-end/43391 | |
2183 | * varasm.c (make_decl_rtl): Deal with COMMON flag to make | |
2184 | notice_global_symbol work. | |
2185 | ||
5a9c8a1b JJ |
2186 | 2010-03-27 Jakub Jelinek <jakub@redhat.com> |
2187 | ||
2188 | * dwarf2out.c (dwarf2_debug_hooks): Use dwarf2out_function_decl | |
2189 | instead of dwarf2out_decl. | |
2190 | (struct var_loc_node): Remove section_label field. | |
2191 | (dwarf2out_function_decl): New function. | |
2192 | (dwarf2out_var_location): Don't set section_label field. | |
2193 | (dwarf2out_begin_function): Don't empty decl_loc_table here. | |
2194 | ||
62f7fd21 MM |
2195 | 2010-03-26 Michael Meissner <meissner@linux.vnet.ibm.com> |
2196 | ||
2197 | PR tree-optimization/43544 | |
2198 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): | |
2199 | First argument for builtin vectorized function hook is now a | |
2200 | tree to be able to distinguish between machine specific and | |
2201 | standard builtins. | |
2202 | * targhooks.c (default_builtin_vectorized_function): Ditto. | |
2203 | * targhooks.h (default_builtin_vectorized_function): Ditto. | |
2204 | * target.h (struct gcc_target): Ditto. | |
2205 | * tree-vect-stmts.c (vectorizable_function): Ditto. | |
2206 | * config/i386/i386.c (ix86_builtin_vectorized_function): Ditto. | |
2207 | * config/rs6000/rs6000.c (rs6000_builtin_vectorized_function): | |
2208 | Ditto. | |
2209 | ||
10e76c1a JM |
2210 | 2010-03-26 Joseph Myers <joseph@codesourcery.com> |
2211 | ||
2212 | PR c/43381 | |
2213 | * c-decl.c (get_parm_info): Assert that decl going in OTHERS has a | |
2214 | nested binding iff it is a FUNCTION_DECL. | |
2215 | (store_parm_decls_newstyle): Pass nested=true to bind for | |
2216 | FUNCTION_DECLs amongst parameters. | |
2217 | ||
89245ef2 JJ |
2218 | 2010-03-26 Jakub Jelinek <jakub@redhat.com> |
2219 | ||
2155f963 JJ |
2220 | * var-tracking.c (vt_expand_loc_callback): Don't run |
2221 | cselib_expand_value_rtx_cb in dummy mode if | |
2222 | cselib_dummy_expand_value_rtx_cb returned false. | |
2223 | ||
e80691a0 JJ |
2224 | * var-tracking.c (emit_note_insn_var_location): For one part |
2225 | notes with offset 0, don't add EXPR_LIST around the location. | |
2226 | * dwarf2out.c (loc_descriptor, dw_loc_list_1, | |
2227 | add_location_or_const_value_attribute): Adjust for that change. | |
2228 | ||
89245ef2 JJ |
2229 | PR debug/43540 |
2230 | * dwarf2out.c (reg_save): For DW_CFA_expression put regnum | |
2231 | into first operand and location into second. | |
2232 | (dw_cfi_oprnd1_desc): Return dw_cfi_oprnd_reg_num instead of | |
2233 | dw_cfi_oprnd_loc for DW_CFA_expression. | |
2234 | (dw_cfi_oprnd2_desc): Return dw_cfi_oprnd_loc for DW_CFA_expression. | |
2235 | (output_cfa_loc, output_cfa_loc_raw): For DW_CFA_expression | |
2236 | assume first argument is regnum and second argument is location. | |
2237 | ||
c5e43cc4 UB |
2238 | 2010-03-26 Uros Bizjak <ubizjak@gmail.com> |
2239 | ||
2240 | PR target/42113 | |
2241 | * config/alpha/alpha.md (*cmp_sadd_si): Change mode | |
2242 | of scratch register to DImode. Split to DImode comparison operator. | |
2243 | Use SImode subreg of scratch register in the multiplication. | |
2244 | (*cmp_sadd_sidi): Ditto. | |
2245 | (*cmp_ssub_si): Ditto. | |
2246 | (*cmp_ssub_sidi): Ditto. | |
2247 | ||
fb04bb84 UB |
2248 | 2010-03-26 Uros Bizjak <ubizjak@gmail.com> |
2249 | ||
2250 | PR target/43524 | |
2251 | * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: | |
2252 | Remove invalid assert and wrong comment. | |
2253 | ||
6ca5d1f6 JJ |
2254 | 2010-03-26 Jakub Jelinek <jakub@redhat.com> |
2255 | ||
2256 | PR debug/43516 | |
2257 | * flags.h (final_insns_dump_p): New extern. | |
2258 | * final.c (final_insns_dump_p): New variable. | |
2259 | (rest_of_clean_state): Set it before -fdump-final-insns= | |
2260 | dumping, clear afterwards. | |
2261 | * print-rtl.c (print_rtx): If final_insns_dump_p don't dump | |
2262 | MEM_ALIAS_SET on MEMs. | |
2263 | ||
46bc665f DM |
2264 | 2010-03-26 David S. Miller <davem@davemloft.net> |
2265 | ||
2266 | * configure.ac: Fix sparc GOTDATA_OP bug check. | |
2267 | * configure: Rebuild. | |
2268 | ||
9fa195b8 AM |
2269 | 2010-03-26 Alan Modra <amodra@gmail.com> |
2270 | ||
2271 | * config/rs6000/rs6000.md (cmptf_internal2): Correct comparison. | |
2272 | ||
9b7e6950 RO |
2273 | 2010-03-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2274 | ||
2275 | * doc/tm.texi (Sections): Document TLS_COMMON_ASM_OP, | |
2276 | TLS_SECTION_ASM_FLAG. | |
2277 | ||
d53c73e0 JJ |
2278 | 2010-03-25 Jakub Jelinek <jakub@redhat.com> |
2279 | ||
935ec2c9 JJ |
2280 | PR bootstrap/43511 |
2281 | * config/i386/i386.c (ix86_code_end): Set DECL_WEAK if TARGET_MACHO. | |
2282 | Clear first_function_block_is_cold. | |
2283 | ||
d53c73e0 JJ |
2284 | PR c/43385 |
2285 | * gimplify.c (gimple_boolify): Only recurse on __builtin_expect | |
2286 | argument if the argument is truth_value_p. | |
2287 | ||
871c9abb MM |
2288 | 2010-03-24 Michael Meissner <meissner@linux.vnet.ibm.com> |
2289 | ||
fb04bb84 | 2290 | * config/rs6000/constraints.md: Update copyright year for my changes. |
94ad7adc | 2291 | |
871c9abb MM |
2292 | PR target/43484 |
2293 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): If r0 is | |
2294 | used in reg+reg addressing, swap registers. | |
2295 | ||
81ef7e24 JJ |
2296 | 2010-03-24 Jakub Jelinek <jakub@redhat.com> |
2297 | ||
6d217c32 JJ |
2298 | PR debug/43293 |
2299 | * target.h (struct gcc_target): Add code_end hook. | |
2300 | * target-def.h (TARGET_ASM_CODE_END): Define to hook_void_void | |
2301 | if not yet defined. | |
2302 | (TARGET_ASM_OUT): Add TARGET_ASM_CODE_END. | |
2303 | * toplev.c (compile_file): Call targetm.asm_out.code_end | |
2304 | hook before unwind info/debug info output. | |
2305 | * config/i386/winnt.c (i386_pe_file_end): Don't call ix86_file_end. | |
2306 | * config/i386/linux.h (NEED_INDICATE_EXEC_STACK): Don't define. | |
2307 | (TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack. | |
2308 | * config/i386/linux64.h (NEED_INDICATE_EXEC_STACK): Don't define. | |
2309 | (TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack. | |
2310 | * config/i386/i386.c (ix86_file_end): Renamed to... | |
2311 | (ix86_code_end): ... this. Make static. Don't call | |
2312 | file_end_indicate_exec_stack. Emit unwind info using | |
2313 | final_start_function/final_end_function. | |
2314 | (darwin_x86_file_end): Remove. | |
2315 | (TARGET_ASM_CODE_END): Define. | |
2316 | * config/i386/i386.h (TARGET_ASM_FILE_END, | |
2317 | NEED_INDICATE_EXEC_STACK): Don't define. | |
2318 | * config/i386/darwin.h (darwin_x86_file_end): Remove prototype. | |
2319 | (TARGET_ASM_FILE_END): Define to darwin_file_end. | |
2320 | * config/i386/i386-protos.h (ix86_file_end): Remove prototype. | |
2321 | * doc/tm.texi (TARGET_ASM_CODE_END): Document. | |
2322 | ||
81ef7e24 JJ |
2323 | PR target/43498 |
2324 | * config/i386/i386.c (x86_output_mi_thunk): Call final_start_function | |
2325 | at the beginning and final_end_function at the end. | |
2326 | * config/s390/s390.c (s390_output_mi_thunk): Likewise. | |
2327 | ||
f1c26cad RO |
2328 | 2010-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2329 | ||
2330 | * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support | |
2331 | and Sun as TLS syntax. | |
2332 | (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define. | |
2333 | * configure: Regenerate. | |
2334 | * config.in: Regenerate. | |
2335 | * varasm.c (TLS_SECTION_ASM_FLAG): Define default. | |
2336 | (default_elf_asm_named_section): Use it. | |
2337 | * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF. | |
2338 | (i386_output_dwarf_dtprel): Likewise. | |
2339 | (output_addr_const_extra): Likewise. | |
2340 | (output_pic_addr_const): Lowercase @GOTTPOFF. | |
2341 | (output_addr_const_extra): Likewise. | |
2342 | (output_pic_addr_const): Lowercase @GOTNTPOFF. | |
2343 | (output_addr_const_extra): Likewise. | |
2344 | (output_pic_addr_const): Lowercase @INDNTPOFF. | |
2345 | (output_addr_const_extra): Likewise. | |
2346 | (output_pic_addr_const): Lowercase @NTPOFF. | |
2347 | (output_addr_const_extra): Likewise. | |
2348 | (output_pic_addr_const): Lowercase @TPOFF. | |
2349 | (output_addr_const_extra): Likewise. | |
fb04bb84 | 2350 | * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD. |
f1c26cad RO |
2351 | (*tls_global_dynamic_64): Likewise. |
2352 | (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM. | |
2353 | (*tls_local_dynamic_base_64): Lowercase @TLSLD. | |
2354 | ||
2355 | * defaults.h (TLS_COMMON_ASM_OP): Provide default. | |
2356 | (ASM_OUTPUT_TLS_COMMON): Use it. | |
2357 | * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef. | |
2358 | ||
2359 | PR target/38118 | |
fb04bb84 | 2360 | * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file. |
f1c26cad RO |
2361 | * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ... |
2362 | * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here. | |
2363 | * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. | |
2364 | * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. | |
2365 | (ASM_DECLARE_OBJECT_NAME) [!USE_GAS]: Redefine. | |
2366 | ||
d2af65b9 RO |
2367 | 2010-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2368 | ||
2369 | * config/i386/i386.c (override_options): Don't accept | |
2370 | -mtls-dialect=sun any longer. | |
2371 | * config/i386/i386.h (TARGET_SUN_TLS): Define as 0. | |
2372 | * config/i386/i386.md (*tls_global_dynamic_32_sun): Remove. | |
2373 | (*tls_local_dynamic_base_32_sun): Likewise. | |
2374 | * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. | |
2375 | ||
d0ed412a JJ |
2376 | 2010-03-24 Jakub Jelinek <jakub@redhat.com> |
2377 | ||
1db0ea00 JJ |
2378 | PR debug/43508 |
2379 | * dwarf2out.c (mem_loc_descriptor): Don't ICE on | |
2380 | VEC_{MERGE,SELECT,CONCAT,DUPLICATE}. | |
2381 | ||
3a6191b1 JJ |
2382 | PR debug/43479 |
2383 | * ira.c (adjust_cleared_regs): New function. | |
2384 | (update_equiv_regs): Adjust cleared_regs in DEBUG_INSNs. | |
2385 | ||
d0ed412a JJ |
2386 | PR debug/19192 |
2387 | PR debug/43479 | |
2388 | * cfgexpand.c (gimple_assign_rhs_to_tree): Also set TREE_BLOCK | |
2389 | from gimple_block. | |
2390 | * expr.c (expand_expr_real): Restore previous | |
2391 | curr_insn_source_location and curr_insn_block after | |
2392 | expand_expr_real_1 call. | |
2393 | (expand_expr_real_1) <case SSA_NAME>: Call expand_expr_real | |
2394 | instead of expand_expr_real_1. | |
2395 | ||
478ab26d VM |
2396 | 2010-03-23 Vladimir Makarov <vmakarov@redhat.com> |
2397 | ||
2398 | PR rtl-optimization/43413 | |
2399 | * ira-color.c (setup_allocno_available_regs_num): Count prohibited | |
2400 | hard regs too. | |
2401 | ||
67b476d1 JW |
2402 | 2010-03-22 James E. Wilson <wilson@codesourcery.com> |
2403 | ||
2404 | PR target/43348 | |
2405 | * ia64.md (call_nogp, call_value_nogp, sibcall_nogp, call_gp, | |
fb04bb84 | 2406 | call_value_gp, sibcall_gp): Use 's' constraint not 'i'. |
67b476d1 | 2407 | |
99eaa2e7 L |
2408 | 2010-03-22 H.J. Lu <hongjiu.lu@intel.com> |
2409 | ||
fb04bb84 UB |
2410 | * config/i386/i386.c (ix86_target_string): Add -mfma. |
2411 | Fix a typo in comment. | |
99eaa2e7 | 2412 | |
212066e6 MS |
2413 | 2010-03-22 Mike Stump <mikestump@comcast.net> |
2414 | ||
2415 | PR target/23071 | |
2416 | * config/rs6000/rs6000.c (darwin_rs6000_special_round_type_align): | |
2417 | Don't overly align based upon packed packed fields. | |
2418 | ||
ce30e6fd JM |
2419 | 2010-03-22 Jason Merrill <jason@redhat.com> |
2420 | ||
2421 | * c-pretty-print.c (pp_c_specifier_qualifier_list) [VECTOR_TYPE]: | |
2422 | Use () rather than [], and move before the element type. | |
2423 | ||
3a1ef68a RO |
2424 | 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2425 | ||
2426 | * doc/configfiles.texi (Configuration Files): Removed | |
2427 | fixinc/Makefile*, intl/Makefile.*. | |
fb04bb84 UB |
2428 | * doc/makefile.texi: Fixed markup. Abstract from version |
2429 | control system used. | |
3a1ef68a RO |
2430 | (Makefile): Removed obsolete gcc/java/parse.y example. |
2431 | * doc/sourcebuild.texi: Likewise. | |
2432 | (Top Level): Added config, gnattools, libdecnumber, libgcc, | |
fb04bb84 | 2433 | libgomp, libssp. Removed fastjar. |
3a1ef68a RO |
2434 | (Miscellaneous Docs): Clarify location. |
2435 | Added COPYING3, COPYING3.LIB. | |
fb04bb84 | 2436 | (Front End Directory): Moved Make-lang.in entry to new subsubsection. |
3a1ef68a | 2437 | |
7f5441df RO |
2438 | 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2439 | ||
2440 | PR target/38085 | |
2441 | * config/i386/i386.c (x86_function_profiler) | |
2442 | [!NO_PROFILE_COUNTERS]: Fix typo. | |
2443 | * config/i386/gmon-sol2.c (_mcleanup) [__x86_64__]: Use call | |
2444 | instead of callq. | |
2445 | ||
d4f3924a JJ |
2446 | 2010-03-22 Janis Johnson <janis187@us.ibm.com> |
2447 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
2448 | ||
2449 | * doc/sourcebuild.texi (Test Directives): Split into six | |
2450 | subsections, with most of the current text in new subsections | |
2451 | Directives, Selectors, and Final Actions. | |
2452 | (Directives): Split list of test directives into multiple | |
2453 | subsubsections. | |
2454 | (Selectors): Describe use and syntax of selectors. | |
2455 | (Effective-Target Keywords): Describe all existing keywords. | |
2456 | (Add Options): Describe features for dg-add-options. | |
2457 | (Require Support): Describe variants of dg-require-support. | |
2458 | (Final Actions): Describe commands to use in dg-final. | |
2459 | ||
047550e9 MM |
2460 | 2010-03-22 Michael Matz <matz@suse.de> |
2461 | ||
2462 | PR middle-end/43475 | |
2463 | * recog.c (validate_replace_rtx_group): Replace also in | |
2464 | REG_EQUAL and REG_EQUIV notes. | |
2465 | ||
6d7971b8 RG |
2466 | 2010-03-22 Richard Guenther <rguenther@suse.de> |
2467 | ||
2468 | PR tree-optimization/43390 | |
2469 | * tree-vect-stmts.c (get_vectype_for_scalar_type): Make | |
2470 | sure vector extracts are type correct. | |
2471 | ||
6af84c85 RG |
2472 | 2010-03-22 Richard Guenther <rguenther@suse.de> |
2473 | ||
2474 | PR middle-end/40106 | |
2475 | * builtins.c (expand_builtin_pow): Expand pow (x, 1.5) as | |
2476 | x * sqrt (x) even when optimizing for size if the target | |
2477 | has native support for sqrt. | |
2478 | ||
539eb459 JJ |
2479 | 2010-03-22 Jakub Jelinek <jakub@redhat.com> |
2480 | ||
be36dd85 JJ |
2481 | * varasm.c (make_decl_rtl_for_debug): Also clear |
2482 | flag_mudflap for the duration of make_decl_rtl call. | |
2483 | ||
539eb459 JJ |
2484 | PR debug/43443 |
2485 | * var-tracking.c (add_cselib_value_chains): Remove ASM_OPERANDS | |
2486 | locs from preserved VALUEs. | |
2487 | ||
19c1be39 JDA |
2488 | 2010-03-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2489 | ||
2490 | PR middle-end/42718 | |
2491 | * pa.md (movmemsi): Set align to one if zero. | |
2492 | (movmemdi): Likewise. | |
2493 | ||
f8b68ed3 RE |
2494 | 2010-03-21 Richard Earnshaw <rearnsha@arm.com> |
2495 | ||
2496 | PR target/42321 | |
2497 | * arm.c (arm_output_epilogue): Correctly match VFP pop instructions | |
2498 | with their corresponding prologue pushes. | |
2499 | ||
941ce52b AP |
2500 | 2010-03-20 Andrew Pinski <pinskia@gmail.com> |
2501 | ||
2502 | PR target/43156 | |
2503 | * config/spu/spu.c (spu_expand_prologue): Don't emit NOTE_INSN_DELETED | |
2504 | at the begining or end. | |
2505 | (spu_expand_epilogue): Likewise. | |
2506 | ||
d491d2af RG |
2507 | 2010-03-20 Richard Guenther <rguenther@suse.de> |
2508 | ||
2509 | PR rtl-optimization/43438 | |
2510 | * combine.c (make_extraction): Properly zero-/sign-extend an | |
2511 | extraction of the low part of a CONST_INT. Also handle | |
2512 | CONST_DOUBLE. | |
2513 | ||
4dd9ee92 MS |
2514 | 2010-03-19 Mike Stump <mikestump@comcast.net> |
2515 | ||
2516 | * config/i386/darwin.h (SUBTARGET32_DEFAULT_CPU): Add. | |
2517 | * config/i386/i386.c (SUBTARGET32_DEFAULT_CPU): Add. | |
2518 | (override_options): Use SUBTARGET32_DEFAULT_CPU. | |
2519 | ||
e49a760f AP |
2520 | 2010-03-19 Andrew Pinski <andrew_pinski@caviumnetworks.com> |
2521 | ||
6644642e | 2522 | PR c/43211 |
fb04bb84 UB |
2523 | * c-decl.c (grokparms): Set arg_types to NULL_TREE if there was |
2524 | an error. | |
e49a760f | 2525 | |
f0c6475a | 2526 | 2010-03-19 Bernd Schmidt <bernds@codesourcery.com> |
002b2dee BS |
2527 | |
2528 | PR rtl-optimization/42258 | |
2529 | * ira-lives.c (check_and_make_def_conflict): Ignore conflict for a | |
2530 | use that may match DEF. | |
2531 | ||
c99102b8 BS |
2532 | PR target/40697 |
2533 | * optabs.c (avoid_expensive_constant): Use rtx_cost to find out | |
2534 | the cost of loading the constant rather than assuming | |
2535 | COSTS_N_INSNS (1). | |
2536 | * config/arm/arm.c (thumb1_rtx_costs) <case CONST_INT>: If the | |
2537 | outer code is AND, do the same tests as the andsi3 expander and | |
2538 | return COSTS_N_INSNS (1) if and is cheap. | |
fdb2c684 BS |
2539 | |
2540 | * optabs.c (avoid_expensive_constant): Fix formatting. | |
2541 | ||
f9ceed32 MM |
2542 | 2010-03-19 Michael Matz <matz@suse.de> |
2543 | ||
2544 | PR c++/43116 | |
2545 | * attribs.c (decl_attributes): When rebuilding a function pointer | |
2546 | type use the same qualifiers as the original pointer type. | |
2547 | ||
3795eae6 MJ |
2548 | 2010-03-19 Martin Jambor <mjambor@suse.cz> |
2549 | ||
2550 | * doc/gimple.texi (Logical Operators): Describe is_gimple_ip_invariant | |
2551 | and is_gimple_ip_invariant_address. | |
2552 | ||
ae0bef88 RR |
2553 | 2010-03-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
2554 | ||
2555 | Revert | |
2556 | 2009-10-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
2557 | ||
2558 | * config/arm/arm.c (arm_override_options): Turn off | |
2559 | flag_dwarf2_cfi_asm for AAPCS variants. | |
2560 | ||
9abf5d7b RR |
2561 | 2010-03-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
2562 | ||
2563 | PR target/43399 | |
2564 | * config/arm/arm.c (emit_multi_reg_push): Update comments. | |
2565 | Use PRE_MODIFY instead of PRE_DEC. | |
2566 | (emit_sfm): Use PRE_MODIFY instead of PRE_DEC. | |
2567 | (vfp_emit_fstmd): Likewise. | |
2568 | ||
8a0b1aa4 MM |
2569 | 2010-03-19 Michael Matz <matz@suse.de> |
2570 | ||
2571 | PR target/43305 | |
2572 | * builtins.c (expand_builtin_interclass_mathfn, | |
2573 | expand_builtin_signbit): Use maybe_emit_unop_insn, emit libcalls | |
2574 | if that fails. | |
2575 | ||
3e999e7b RG |
2576 | 2010-03-19 Richard Guenther <rguenther@suse.de> |
2577 | ||
2578 | PR tree-optimization/43415 | |
2579 | * tree-ssa-pre.c (phi_translate): Split out worker to ... | |
2580 | (phi_translate_1): ... this. | |
2581 | (phi_translate): Move all caching here. Cache all NARY | |
2582 | and REFERENCE translations. | |
2583 | ||
9fd52c6c DM |
2584 | 2010-03-19 David S. Miller <davem@davemloft.net> |
2585 | ||
2586 | With help from Eric Botcazou. | |
2587 | * config/sparc/sparc.c: Include dwarf2out.h. | |
2588 | (emit_pic_helper): Delete. | |
2589 | (pic_helper_symbol_name): Delete. | |
2590 | (pic_helper_emitted_p): Delete. | |
2591 | (pic_helper_needed): New. | |
2592 | (USE_HIDDEN_LINKONCE): Define to '1' if HAVE_GAS_HIDDEN else '0'. | |
2593 | (get_pc_thunk_name): New. | |
2594 | (load_pic_register): Remove 'delay_pic_helper' arg. Use | |
2595 | get_thunk_pc_name and ggc_strdup to generate PIC thunk symbol. | |
2596 | Set pic_helper_needed to true. Don't call emit_pic_helper. | |
2597 | (sparc_expand_prologue): Update load_pic_register call. | |
2598 | (sparc_output_mi_thunk): Likewise. | |
2599 | (sparc_file_end): Emit a hidden comdat symbol for the PIC | |
2600 | thunk if possible. Output CFI information as needed. | |
2601 | ||
a29d9e20 | 2602 | 2010-03-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> |
b6010cab FXC |
2603 | Jack Howarth <howarth@bromo.med.uc.edu> |
2604 | ||
2605 | PR target/36399 | |
48019e3d | 2606 | * config/i386/i386.h: Fix ABI on darwin x86-32. |
b6010cab | 2607 | |
b1aa0655 AH |
2608 | 2010-03-18 Aldy Hernandez <aldyh@redhat.com> |
2609 | ||
2610 | * tree.h: Declare make_decl_rtl_for_debug. | |
2611 | * varasm.c (make_decl_rtl_for_debug): New. | |
2612 | * dwarf2out.c (rtl_for_decl_location): Call it. | |
2613 | * cfgexpand.c (expand_debug_expr): Call it. | |
2614 | ||
f0c12fcc JJ |
2615 | 2010-03-18 Jakub Jelinek <jakub@redhat.com> |
2616 | ||
9a05b749 JJ |
2617 | PR bootstrap/43399 |
2618 | * var-tracking.c (adjust_mems) <case POST_MODIFY>: Allow BLKmode | |
2619 | mem_mode. | |
2620 | ||
f0c12fcc JJ |
2621 | PR bootstrap/43403 |
2622 | * var-tracking.c (vt_init_cfa_base): Do nothing if | |
fb04bb84 | 2623 | cfa_base_rtx would be hard_frame_pointer_rtx or non-fixed register. |
f0c12fcc | 2624 | |
e999b0c9 AO |
2625 | 2010-03-18 Alexandre Oliva <aoliva@redhat.com> |
2626 | ||
2627 | PR debug/42873 | |
2628 | * var-tracking.c (canonicalize_vars_star): New. | |
2629 | (dataflow_post_merge_adjust): Use it. | |
2630 | ||
5644a3d0 JJ |
2631 | 2010-03-18 Jakub Jelinek <jakub@redhat.com> |
2632 | ||
2633 | PR debug/43058 | |
2634 | * var-tracking.c (non_suitable_const): New function. | |
2635 | (add_uses): For DEBUG_INSNs with constants, don't record any | |
2636 | value, instead just the constant value itself. | |
2637 | (compute_bb_dataflow) <case MO_VAL_LOC>: If PAT_VAR_LOCATION_LOC | |
2638 | is not VAR_LOC_UNKNOWN_P, set var to the constant. | |
2639 | (emit_notes_in_bb): Likewise. | |
2640 | (emit_note_insn_var_location): For onepart variables if | |
2641 | cur_loc is a VOIDmode constant, use DECL_MODE. | |
2642 | ||
8132a837 MJ |
2643 | 2010-03-18 Martin Jambor <mjambor@suse.cz> |
2644 | ||
2645 | PR middle-end/42450 | |
2646 | * cgraph.h (cgraph_redirect_edge_call_stmt_to_callee): Declare. | |
2647 | * cgraphunit.c (cgraph_materialize_all_clones): Update calls in | |
2648 | all non-clones. Moved call redirection... | |
fb04bb84 | 2649 | (cgraph_redirect_edge_call_stmt_to_callee): ...to this new function. |
8132a837 MJ |
2650 | (cgraph_materialize_all_clones): Dispose of all |
2651 | combined_args_to_skip bitmaps. | |
2652 | (verify_cgraph_node): Do not check for edges pointing to wrong | |
2653 | nodes in inline clones. | |
2654 | * tree-inline.c (copy_bb): Call | |
2655 | cgraph_redirect_edge_call_stmt_to_callee. | |
2656 | * ipa.c (cgraph_remove_unreachable_nodes): Call | |
2657 | cgraph_node_remove_callees even when there are used clones. | |
2658 | ||
7893d7ac L |
2659 | 2010-03-18 H.J. Lu <hongjiu.lu@intel.com> |
2660 | ||
2661 | * config/i386/libgcc-glibc.ver: Make GCC_4.5.0 inherit GCC_4.4.0. | |
2662 | ||
cdfedab1 L |
2663 | 2010-03-18 H.J. Lu <hongjiu.lu@intel.com> |
2664 | ||
2665 | PR target/43383 | |
2666 | * config/i386/libgcc-glibc.ver: Add __extendxftf2 to GCC_4.5.0 | |
2667 | for 32bit. | |
2668 | ||
c21372c4 MM |
2669 | 2010-03-18 Michael Matz <matz@suse.de> |
2670 | ||
2671 | PR middle-end/43419 | |
2672 | * builtins.c (expand_builtin_pow): Don't transform pow(x, 0.5) | |
2673 | into sqrt(x) if we need to preserve signed zeros. | |
2674 | ||
82fa5f8a L |
2675 | 2010-03-18 Steven Bosscher <steven@gcc.gnu.org> |
2676 | Eric Botcazou <ebotcazou@adacore.com> | |
2677 | ||
2678 | PR rtl-optimization/43360 | |
2679 | * loop-invariant.c (move_invariant_reg): Remove the REG_EQUAL | |
2680 | note if we don't know its invariant status. | |
2681 | ||
eb45755f MM |
2682 | 2010-03-18 Michael Matz <matz@suse.de> |
2683 | ||
2684 | PR tree-optimization/43402 | |
2685 | * tree-cfgcleanup.c (cleanup_control_expr_graph): Don't follow | |
2686 | PHI chains of ssa names registered for update. | |
2687 | ||
60936b22 PB |
2688 | 2010-03-17 Peter Bergner <bergner@vnet.ibm.com> |
2689 | ||
2690 | PR target/42427 | |
2691 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): Add support for | |
2692 | non-offsettable and pre_modify update addressing. | |
2693 | * config/rs6000/dfp.md (*movdd_hardfloat32): Make the "0", "1" | |
2694 | and "2" alternatives "#". | |
2695 | (*movdd_softfloat32): Make all alternatives "#"; | |
2696 | * config/rs6000/rs6000.md (DIFD): New define_mode_iterator. | |
2697 | (*movdf_hardfloat32): Make the "0", "1" and "2" alternatives "#". | |
2698 | (*movdf_softfloat32): Make all alternatives "#"; | |
2699 | (movdi): Use the new DIFD mode iterator to create a common splitter | |
2700 | for movdi, movdf and movdd patterns. | |
2701 | ||
316fc112 SZ |
2702 | 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com> |
2703 | ||
2704 | * common.opt (dumpdir): Remove redundant tab. | |
2705 | ||
ec24771f MJ |
2706 | 2010-03-17 Martin Jambor <mjambor@suse.cz> |
2707 | ||
2708 | PR tree-optimization/43347 | |
2709 | * tree-sra.c (create_access_replacement): Set TREE_NO_WARNING when the | |
2710 | original base is DECL_ARTIFICIAL or DECL_IGNORED_P. | |
2711 | ||
e33c42db BS |
2712 | 2010-03-17 Bernd Schmidt <bernd.schmidt@analog.com> |
2713 | ||
2714 | PR rtl-optimization/42216 | |
2715 | * regrename.c (create_new_chain): New function, broken out from... | |
2716 | (scan_rtx_reg): ... here. Call it. Handle the case where we are | |
2717 | appending a use to an empty chain. | |
2718 | (build_def_use): Remove previous changes that convert OP_INOUT to | |
2719 | OP_OUT operands; instead detect the case where an OP_INOUT operand | |
fb04bb84 | 2720 | uses a previously untracked register and create an empty chain for it. |
e33c42db | 2721 | |
4c4177dc RW |
2722 | 2010-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
2723 | ||
2724 | * doc/extend.texi (Function Attributes): Rewrite unfinished | |
2725 | sentence in ms_abi documentation. | |
2726 | ||
60ac9511 AM |
2727 | 2010-03-17 Alan Modra <amodra@gmail.com> |
2728 | ||
2729 | * config/rs6000/linux64.opt (mprofile-kernel): Use profile_kernel var. | |
2730 | * config/rs6000/linux64.h (TARGET_PROFILE_KERNEL): Define. | |
2731 | (SUBSUBTARGET_OVERRIDE_OPTIONS): Don't use SET_PROFILE_KERNEL. | |
2732 | * config/rs6000/rs6000.c (SET_PROFILE_KERNEL): Don't define. | |
2733 | ||
e19d1f06 RH |
2734 | 2010-03-16 Richard Henderson <rth@redhat.com> |
2735 | ||
2736 | PR middle-end/43365 | |
2737 | * tree-eh.c (replace_goto_queue): Also replace in the eh_seq. | |
2738 | (lower_try_finally): Save and restore eh_seq around the expansion | |
2739 | of the try-finally. | |
2740 | ||
c36fed0c AH |
2741 | 2010-03-16 Aldy Hernandez <aldyh@redhat.com> |
2742 | ||
2743 | * graphite-sese-to-poly.c (split_reduction_stmt): Skip debug | |
2744 | statements before splitting block. | |
2745 | ||
17a7cb4e RO |
2746 | 2010-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2747 | ||
2748 | * doc/sourcebuild.texi (Testsuites): Fix markup. | |
2749 | Use pathnames relative to gcc/testsuite. | |
2750 | (Test Directives): Move description of how timeout is determined. | |
2751 | (Ada Tests): Favor gnat.exp over ada/acats/tests/gcc. | |
2752 | (C Tests): Correct gcc.misc-tests directory. | |
2753 | Framework tests now live in gcc.test-framework. | |
2754 | ||
7686fb74 RG |
2755 | 2010-03-16 Richard Guenther <rguenther@suse.de> |
2756 | ||
2757 | PR middle-end/43379 | |
fb04bb84 UB |
2758 | * tree-cfg.c (gimple_merge_blocks): When propagating virtual PHI |
2759 | operands make sure to merge SSA_NAME_OCCURS_IN_ABNORMAL_PHI properly. | |
7686fb74 | 2760 | |
7a181764 AH |
2761 | 2010-03-16 Aldy Hernandez <aldyh@redhat.com> |
2762 | Alexandre Oliva <aoliva@redhat.com> | |
2763 | ||
2764 | PR tree-optimization/42917 | |
2765 | * lambda-code.c (remove_iv): Skip debug statements. | |
2766 | (lambda_loopnest_to_gcc_loopnest): Likewise. | |
2767 | (not_interesting_stmt): Debug statements are not interesting. | |
2768 | ||
457eeaae JJ |
2769 | 2010-03-16 Jakub Jelinek <jakub@redhat.com> |
2770 | ||
2771 | PR debug/43051 | |
2772 | PR debug/43092 | |
2773 | * cselib.c (cselib_preserve_constants, | |
2774 | cfa_base_preserved_val): New static variables. | |
2775 | (preserve_only_constants): New function. | |
2776 | (cselib_reset_table): If cfa_base_preserved_val is non-NULL, don't | |
fb04bb84 | 2777 | clear its REG_VALUES. If cselib_preserve_constants, don't |
457eeaae JJ |
2778 | empty the whole hash table, but preserve there VALUEs with constants, |
2779 | cfa_base_preserved_val and cfa_base_preserved_val plus constant. | |
2780 | (cselib_preserve_cfa_base_value): New function. | |
2781 | (cselib_invalidate_regno): Don't invalidate cfa_base_preserved_val. | |
2782 | (cselib_init): Change argument to int bitfield. Set | |
2783 | cselib_preserve_constants to whether CSELIB_PRESERVE_CONSTANTS | |
2784 | is in it. | |
2785 | (cselib_finish): Clear cselib_preserve_constants and | |
2786 | cfa_base_preserved_val. | |
2787 | * cselib.h (enum cselib_record_what): New enum. | |
2788 | (cselib_init): Change argument to int. | |
2789 | (cselib_preserve_cfa_base_value): New prototype. | |
2790 | * postreload.c (reload_cse_regs_1): Adjust cselib_init caller. | |
2791 | * dse.c (dse_step1): Likewise. | |
2792 | * cfgcleanup.c (thread_jump): Likewise. | |
2793 | * sched-deps.c (sched_analyze): Likewise. | |
2794 | * gcse.c (local_cprop_pass): Likewise. | |
2795 | * simplify-rtx.c (simplify_replace_fn_rtx): Add argument to callback. | |
2796 | If FN is non-NULL, call the callback always and whenever it returns | |
2797 | non-NULL just return that. Only do rtx_equal_p if FN is NULL. | |
2798 | * rtl.h (simplify_replace_fn_rtx): Add argument to callback. | |
2799 | * combine.c (propagate_for_debug_subst): Add old_rtx argument, | |
2800 | compare from with old_rtx and if it isn't rtx_equal_p, return NULL. | |
2801 | * Makefile.in (var-tracking.o): Depend on $(RECOG_H). | |
2802 | * var-tracking.c: Include recog.h. | |
2803 | (bb_stack_adjust_offset): Remove. | |
2804 | (vt_stack_adjustments): Don't call it, instead just gather the | |
2805 | adjustments using insn_stack_adjust_offset_pre_post on each bb insn. | |
2806 | (adjust_stack_reference): Remove. | |
2807 | (compute_cfa_pointer): New function. | |
2808 | (hard_frame_pointer_adjustment, cfa_base_rtx): New static variables. | |
2809 | (struct adjust_mem_data): New type. | |
2810 | (adjust_mems, adjust_mem_uses, adjust_mem_stores, adjust_insn): New | |
2811 | functions. | |
2812 | (get_address_mode): New function. | |
2813 | (replace_expr_with_values): Use it. | |
2814 | (use_type): Don't do cselib_lookup for VAR_LOC_UNKNOWN_P. | |
2815 | Use get_address_mode. For cfa_base_rtx return MO_CLOBBER. | |
2816 | (adjust_sets): Remove. | |
2817 | (add_uses): Don't add extra MO_VAL_USE for cfa_base_rtx plus constant. | |
2818 | Use get_address_mode. | |
2819 | (get_adjusted_src): Remove. | |
2820 | (add_stores): Don't call it. Never reuse expr SET. Don't add extra | |
2821 | MO_VAL_USE for cfa_base_rtx plus constant. Use get_address_mode. | |
2822 | (add_with_sets): Don't call adjust_sets. | |
2823 | (fp_setter, vt_init_cfa_base): New functions. | |
2824 | (vt_initialize): Change return type to bool. Move most of pool etc. | |
2825 | initialization to the beginning of the function from end. Pass | |
2826 | CSELIB_RECORD_MEMORY | CSELIB_PRESERVE_CONSTANTS to cselib_init. | |
2827 | If !frame_pointer_needed, call vt_stack_adjustment before mos | |
2828 | vector is filled, call vt_init_cfa_base if argp/framep has been | |
2829 | eliminated to sp. If frame_pointer_needed and argp/framep has | |
2830 | been eliminated to hard frame pointer, set | |
2831 | hard_frame_pointer_adjustment and call vt_init_cfa_base after | |
2832 | encountering fp setter in the prologue. For MO_ADJUST, call | |
2833 | log_op_type before pusing the op into mos vector, not afterwards. | |
2834 | Call adjust_insn before cselib_process_insn/add_with_sets, | |
2835 | call cancel_changes (0) afterwards. | |
2836 | (variable_tracking_main_1): Adjust for vt_initialize calling | |
2837 | vt_stack_adjustments and returning whether it succeeded or not. | |
2838 | ||
7dee65d8 AH |
2839 | 2010-03-15 Aldy Hernandez <aldyh@redhat.com> |
2840 | ||
2841 | * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Skip | |
2842 | debug statements. | |
2843 | ||
6019a098 JJ |
2844 | 2010-03-15 Jakub Jelinek <jakub@redhat.com> |
2845 | ||
2846 | * dwarf2out.c (dwarf2out_frame_debug): Don't assert drap_reg | |
2847 | has been set. | |
2848 | (based_loc_descr): Use DW_OP_fbreg for vdrap_reg even when | |
2849 | drap_reg has not been set. | |
2850 | ||
c2172338 MM |
2851 | 2010-03-15 Michael Matz <matz@suse.de> |
2852 | ||
2853 | PR middle-end/43300 | |
2854 | * tree-outof-ssa.c (emit_partition_copy): New argument sizeexp, | |
2855 | use it to expand block copies. | |
2856 | (insert_partition_copy_on_edge, insert_rtx_to_part_on_edge, | |
2857 | insert_part_to_rtx_on_edge): Adjust callers of emit_partition_copy. | |
2858 | (insert_value_copy_on_edge): Use store_expr for BLKmode values. | |
2859 | ||
610b64e2 RG |
2860 | 2010-03-15 Richard Guenther <rguenther@suse.de> |
2861 | ||
2862 | PR tree-optimization/43367 | |
2863 | * tree-cfg.c (gimple_can_merge_blocks_p): Simplify PHI | |
2864 | elimination check. | |
2865 | ||
610de68d RB |
2866 | 2010-03-15 Richard Guenther <rguenther@suse.de> |
2867 | ||
2868 | PR tree-optimization/43317 | |
2869 | * ipa-struct-reorg.c (create_new_general_access): Update stmt. | |
2870 | ||
932e2e64 MJ |
2871 | 2010-03-15 Martin Jambor <mjambor@suse.cz> |
2872 | ||
610de68d | 2873 | PR tree-optimization/43141 |
932e2e64 MJ |
2874 | * tree-sra.c (create_abstract_origin): New function. |
2875 | (modify_function): Call create_abstract_origin. | |
2876 | ||
c8c520dd CD |
2877 | 2010-03-15 Chris Demetriou <cgd@google.com> |
2878 | ||
2879 | * Makefile.in (stmp-int-hdrs): Don't chmod include/stdint.h if it | |
2880 | wasn't copied. | |
2881 | ||
7f931500 SP |
2882 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> |
2883 | ||
2884 | PR middle-end/43354 | |
2885 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Do not | |
2886 | call insert_out_of_ssa_copy for default definitions. | |
2887 | ||
2888 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
2889 | ||
2890 | * graphite-clast-to-gimple.c (my_long_long): Defined. | |
2891 | (gcc_type_for_cloog_iv): Use it instead of long_long_integer_type_node. | |
2892 | * graphite-sese-to-poly.c (my_long_long): Defined. | |
2893 | (scop_ivs_can_be_represented): Use it. | |
2894 | ||
2895 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
2896 | ||
2897 | * doc/invoke.texi: Fix documentation of graphite-max-nb-scop-params, | |
2898 | graphite-max-bbs-per-function, and loop-block-tile-size. | |
2899 | * params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Replace "maximal" | |
2900 | with "maximum". | |
2901 | (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Same. | |
2902 | ||
2903 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
2904 | ||
2905 | * graphite-clast-to-gimple.c (gcc_type_for_iv_of_clast_loop): Remove | |
2906 | forward declaration. | |
2907 | * graphite-sese-to-poly.c (reduction_phi_p): Remove FIXME comment. | |
2908 | (add_upper_bounds_from_estimated_nit): New. | |
2909 | (build_loop_iteration_domains): Use it. | |
2910 | ||
2911 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
2912 | ||
2913 | * doc/invoke.texi (PARAM_LOOP_BLOCK_TILE_SIZE): Document. | |
2914 | ||
2915 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
2916 | ||
2917 | PR middle-end/43306 | |
2918 | * tree-chrec.c (evolution_function_right_is_integer_cst): CHREC_RIGHT | |
2919 | should be an INTEGER_CST. Also handle CASE_CONVERT. | |
2920 | ||
2921 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
2922 | ||
2923 | * graphite.c (graphite_initialize): To bound the number of bbs per | |
2924 | function, use PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION. | |
2925 | * params.def (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Declared. | |
2926 | * doc/invoke.texi: Document it. | |
2927 | ||
2928 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
2929 | ||
2930 | * graphite-sese-to-poly.c (build_poly_scop): Do not return bool. | |
2931 | * graphite-sese-to-poly.h (build_poly_scop): Same. | |
2932 | ||
2933 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
2934 | ||
2935 | * graphite-sese-to-poly.c (build_poly_scop): Limit scops following | |
2936 | the number of parameters in the scop. Use as an upper bound | |
2937 | PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS. | |
2938 | * params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Declared. | |
2939 | * doc/invoke.texi: Document it. | |
2940 | ||
929769f4 JQ |
2941 | 2010-03-13 Jerry Quinn <jlquinn@optonline.net> |
2942 | ||
2943 | * Makefile.in (TEXI_GCCINT_FILES): Remove c-tree.texi. | |
2944 | * doc/c-tree.texi: Remove. | |
2945 | * doc/generic.texi: Merge c-tree.texi here. | |
2946 | * doc/gccint.texi (Trees): Remove menu entry. | |
2947 | (c-tree.texi): Remove @include. | |
2948 | * doc/rtl.texi (Reading RTL): Update pxref from Trees to GENERIC. | |
2949 | * doc/languages.texi (Reading RTL): Ditto. | |
2950 | ||
9c8cab44 SE |
2951 | 2010-03-12 Steve Ellcey <sje@cup.hp.com> |
2952 | ||
2953 | PR target/42869 | |
2954 | * config/ia64/sync.md (sync_compare_and_swap): Move memory fence. | |
2955 | ||
08f9d725 MM |
2956 | 2010-03-12 Michael Meissner <meissner@linux.vnet.ibm.com> |
2957 | ||
2958 | PR middle-end/42431 | |
2959 | * gcc/config/rs6000/rs6000.c (rs6000_emit_move): Delete band-aid | |
2960 | code added to work around reload clobbering CONST insns. | |
2961 | ||
70235ab9 JJ |
2962 | 2010-03-12 Jakub Jelinek <jakub@redhat.com> |
2963 | ||
0de3e43f JJ |
2964 | * cselib.c (LONG_TERM_PRESERVED_VALUE_P): Remove. |
2965 | (cselib_preserve_definitely, cselib_clear_preserve): Remove. | |
2966 | (cselib_preserve_only_values): Remove retain argument, don't | |
2967 | traverse hash table with cselib_{preserve_definitely,clear_preserve}. | |
2968 | * cselib.h (cselib_preserve_only_values): Remove retain argument. | |
2969 | * var-tracking.c (micro_operation): Move insn field before union. | |
2970 | Add DEF_VEC_O and DEF_VEC_ALLOC_O for this type. | |
2971 | (struct variable_tracking_info_def): Remove n_mos field, change | |
2972 | mos into a vector of micro_operations. | |
2973 | (count_uses, count_uses_1, count_stores, count_with_sets): Remove. | |
2974 | (bb_stack_adjust_offset, log_op_type, add_uses, add_stores, | |
2975 | compute_bb_dataflow, emit_notes_in_bb): Adjust for VTI (bb)->mos | |
2976 | changing into a vector. | |
2977 | (add_with_sets): Likewise. Ensure MO_VAL_USE uops from add_stores | |
2978 | come before all other uops generated by add_stores. | |
2979 | (vt_add_function_parameters): Adjust for cselib_preserve_only_values | |
2980 | argument removal. | |
2981 | (vt_initialize): Likewise. Adjust for VTI (bb)->mos changing into | |
2982 | a vector. Run just one pass over the bbs instead of separate counting | |
2983 | and computation phase. | |
2984 | (vt_finalize): Free VTI (bb)->mos vector instead of array. | |
2985 | ||
70235ab9 JJ |
2986 | PR debug/43329 |
2987 | * tree-inline.c (remap_decls): Put old_var rather than origin_var | |
2988 | into *nonlocalized_list vector. | |
2989 | * dwarf2out.c (gen_formal_parameter_die): Call decl_ultimate_origin | |
2990 | even if origin is non-NULL. | |
2991 | (gen_variable_die): Likewise. | |
2992 | (process_scope_var): Don't change origin. | |
2993 | (gen_decl_die): Likewise. | |
2994 | * tree-cfgcleanup.c (remove_forwarder_block): Check single_pred_p | |
2995 | before adding new edges instead of after it, fix moving over | |
2996 | debug stmts. | |
2997 | ||
7ac22e17 DM |
2998 | 2010-03-11 David S. Miller <davem@davemloft.net> |
2999 | ||
77514c73 UB |
3000 | * configure.ac (gcc_cv_as_cfi_advance_working): Skip a multiple |
3001 | of four. | |
7ac22e17 DM |
3002 | * configure: Rebuild. |
3003 | ||
0e0a1359 MJ |
3004 | 2010-03-11 Martin Jambor <mjambor@suse.cz> |
3005 | ||
3006 | PR tree-optimization/43257 | |
3007 | * tree.c (assign_assembler_name_if_neeeded): New function. | |
3008 | (free_lang_data_in_cgraph): Assembler name assignment moved to the | |
3009 | above new function. | |
3010 | * tree.h (assign_assembler_name_if_neeeded): Declare. | |
3011 | * cgraphunit.c (cgraph_analyze_function): Create an assembler name for | |
3012 | the function if needed. | |
3013 | ||
1d9edd01 CD |
3014 | 2010-03-11 Chris Demetriou <cgd@google.com> |
3015 | ||
3016 | * Makefile.in (stmp-int-hdrs): Make include/unwind.h, | |
3017 | include/stdint-gcc.h, and include/stdint.h world-readable. | |
3018 | ||
ff0a0c1d RG |
3019 | 2010-03-11 Richard Guenther <rguenther@suse.de> |
3020 | ||
3021 | PR tree-optimization/43255 | |
3022 | * tree-vrp.c (process_assert_insertions_for): Do not insert | |
3023 | asserts for trivial conditions. | |
3024 | ||
b509e1fc AK |
3025 | 2010-03-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3026 | ||
3027 | PR tree-optimization/43280 | |
77514c73 UB |
3028 | * tree-ssa-math-opts.c (find_bswap_1): Modify symbolic number |
3029 | generation. Move calculation of size out of the if branch. | |
b509e1fc AK |
3030 | (find_bswap): Modify compare number generation. |
3031 | ||
108ba00b RG |
3032 | 2010-03-11 Richard Guenther <rguenther@suse.de> |
3033 | ||
3034 | PR lto/43200 | |
3035 | * lto-streamer-in.c (maybe_fixup_decls): Simplify. | |
3036 | (input_gimple_stmt): Fixup handled component types during | |
3037 | operand read. Also fix up decls in ADDR_EXPRs. | |
3038 | ||
f37f5bb9 EB |
3039 | 2010-03-10 Eric Botcazou <ebotcazou@adacore.com> |
3040 | ||
3041 | * config/sparc/sol2-bi.h (CC1_SPEC): Default to -mcpu=v9 for -m32. | |
3042 | * config/sparc/t-sol2-64 (MULTILIB_DIRNAMES): Use sparcv8plus. | |
3043 | ||
e9fecf0e JH |
3044 | 2010-03-10 Jan Hubicka <jh@suse.cz> |
3045 | ||
3046 | PR c/43288 | |
3047 | * ipa.c (function_and_variable_visibility) Normalize COMMON bits. | |
3048 | * varasm.c (get_variable_section): Don't do that here... | |
3049 | (make_decl_rtl): ... and here. | |
3050 | (do_assemble_alias): Produce decl RTL. | |
3051 | (assemble_alias): Likewise. | |
3052 | ||
23f39b37 JJ |
3053 | 2010-03-10 Jakub Jelinek <jakub@redhat.com> |
3054 | ||
3055 | PR debug/43290 | |
3056 | * reg-notes.def (REG_CFA_SET_VDRAP): New note. | |
3057 | * dwarf2out.c (dwarf2out_frame_debug_expr): Remove rule 20 - setting | |
3058 | of fde->vdrap_reg. | |
3059 | (dwarf2out_frame_debug): Handle REG_CFA_SET_VDRAP note. | |
3060 | (based_loc_descr): Only express drap or vdrap regno based expressions | |
3061 | using DW_OP_fbreg when not optimizing. | |
3062 | * config/i386/i386.c (ix86_get_drap_rtx): When not optimizing, | |
3063 | make the vDRAP = DRAP assignment RTX_FRAME_RELATED_P and add | |
3064 | REG_CFA_SET_VDRAP note. | |
3065 | ||
6edd8198 AM |
3066 | 2010-03-10 Alexander Monakov <amonakov@ispras.ru> |
3067 | ||
3068 | PR tree-optimization/43236 | |
3069 | * tree-loop-distribution.c (generate_memset_zero): Fix off-by-one | |
3070 | error in calculation of base address in reverse iteration case. | |
3071 | (generate_builtin): Take number of latch executions if the statement | |
3072 | is in the latch. | |
3073 | ||
9f698956 AB |
3074 | 2010-03-10 Andrey Belevantsev <abel@ispras.ru> |
3075 | ||
3076 | PR middle-end/42859 | |
3077 | * tree-eh.c: Include pointer-set.h. | |
3078 | (lower_eh_dispatch): Filter out duplicate case labels and | |
3079 | remove the unneeded edge when the label is unused. Return | |
3080 | true when some edges are removed. | |
3081 | (execute_lower_eh_dispatch): When any lowering resulted in | |
3082 | removing an edge, also delete unreachable blocks. | |
3083 | ||
ff4f03c3 JJ |
3084 | 2010-03-10 Jakub Jelinek <jakub@redhat.com> |
3085 | ||
3086 | PR bootstrap/43287 | |
3087 | * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle | |
3088 | UNSPEC_MACHOPIC_OFFSET. | |
3089 | ||
7b0f476d AS |
3090 | 2010-03-09 Andreas Schwab <schwab@linux-m68k.org> |
3091 | ||
3092 | PR target/43294 | |
3093 | * config/m68k/m68k.c (TARGET_DELEGITIMIZE_ADDRESS): Define. | |
3094 | (m68k_delegitimize_address): New function. | |
3095 | ||
3b7998ea JJ |
3096 | 2010-03-09 Jakub Jelinek <jakub@redhat.com> |
3097 | ||
eb1fcdaa JJ |
3098 | PR debug/43299 |
3099 | * dwarf2out.c (const_ok_for_output_1): Return 1 for UNSPECs. | |
3100 | ||
69b89883 JJ |
3101 | PR debug/43299 |
3102 | * var-tracking.c (adjust_sets): New function. | |
3103 | (count_with_sets, add_with_sets): Use it. | |
3104 | (get_adjusted_src): New inline function. | |
3105 | (add_stores): Use it. | |
3106 | ||
3b7998ea JJ |
3107 | PR debug/43304 |
3108 | * var-tracking.c (vt_expand_loc_callback) <case SUBREG>: If dummy, | |
3109 | call cselib_dummy_expand_value_rtx_cb instead of | |
3110 | cselib_expand_value_rtx_cb. | |
bded9b70 JJ |
3111 | |
3112 | PR debug/43293 | |
3113 | * config/i386/t-i386 (i386.o): Depend on debug.h and dwarf2out.h. | |
3114 | * config/i386/i386.c: Include debug.h and dwarf2out.h. | |
3115 | (ix86_file_end): If dwarf2out_do_cfi_asm (), emit .cfi_startproc | |
3116 | and .cfi_endproc around the pic thunks. | |
3117 | (output_set_got): For TARGET_DEEP_BRANCH_PREDICTION pic, ensure | |
3118 | all queued unwind info register saves are saved before the call. | |
3119 | For !TARGET_DEEP_BRANCH_PREDICTION pic, ensure the call is | |
3120 | considered as sp-=4 for unwind info and the pop as sp+=4 which | |
3121 | also clobbers dest, but doesn't actually restore it. | |
4398467a JJ |
3122 | |
3123 | PR debug/43290 | |
3124 | * config/i386/i386.c (ix86_get_drap_rtx): Don't set | |
3125 | RTX_FRAME_RELATED_P. | |
3126 | ||
81ad4ac0 JZ |
3127 | 2010-03-09 Jie Zhang <jie@codesourcery.com> |
3128 | ||
3129 | * config/arm/arm.md (thumb_mulsi3_v6): Remove trailing | |
3130 | whitespaces in output template. | |
3131 | ||
dc344e87 JZ |
3132 | 2010-03-09 Jie Zhang <jie@codesourcery.com> |
3133 | ||
3134 | * ira-lives.c (check_and_make_def_use_conflict): Don't fall | |
3135 | out array boundary. | |
3136 | ||
ff12d3a6 JJ |
3137 | 2010-03-08 Jakub Jelinek <jakub@redhat.com> |
3138 | ||
3139 | * Makefile.in (check_gcc_parallelize): Run dg-torture.exp and | |
3140 | builtins.exp in a separate job. | |
3141 | ||
b58543c3 SP |
3142 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> |
3143 | ||
3144 | * graphite-sese-to-poly.c (add_param_constraints): Use | |
3145 | lower_bound_in_type and upper_bound_in_type. | |
3146 | ||
3147 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
3148 | ||
3149 | * graphite-sese-to-poly.c (add_param_constraints): Use sizetype | |
3150 | instead of unsigned_type_node. | |
3151 | ||
3152 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
3153 | Reza Yazdani <reza.yazdani@amd.com> | |
3154 | ||
3155 | PR middle-end/43065 | |
3156 | * graphite-sese-to-poly.c (add_param_constraints): Insert bounds | |
3157 | on pointer type parameters. | |
3158 | ||
3159 | 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
3160 | ||
3161 | PR middle-end/42644 | |
3162 | PR middle-end/42130 | |
3163 | * graphite-clast-to-gimple.c (clast_to_gcc_expression): Also | |
3164 | handle conversions from pointer to integers. | |
3165 | (gcc_type_for_cloog_iv): Choose the smalles signed integer as an | |
77514c73 | 3166 | induction variable, to be able to work with code generated by CLooG. |
b58543c3 SP |
3167 | * graphite-sese-to-poly.c (scop_ivs_can_be_represented): New. |
3168 | (build_poly_scop): Bail out if we cannot codegen a loop. | |
3169 | ||
3170 | 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
3171 | ||
3172 | * graphite-clast-to-gimple.c (translate_clast): Do not short-cut | |
3173 | code generation with gloog_error. | |
3174 | ||
3175 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
3176 | ||
3177 | * sese.c (expand_scalar_variables_ssa_name): Add new argument for type. | |
3178 | Call fold_convert on all the returned values. | |
77514c73 UB |
3179 | (expand_scalar_variables_expr): Pass to |
3180 | expand_scalar_variables_ssa_name the type of the resulting expression. | |
b58543c3 SP |
3181 | |
3182 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
3183 | ||
3184 | * graphite-ppl.c (ppl_min_for_le_polyhedron): Renamed | |
77514c73 UB |
3185 | ppl_min_for_le_pointset. |
3186 | Use ppl_Pointset_Powerset_C_Polyhedron_minimize. | |
b58543c3 SP |
3187 | * graphite-ppl.h (ppl_min_for_le_polyhedron): Update declaration. |
3188 | ||
3189 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
3190 | ||
3191 | * graphite-dependences.c (map_into_dep_poly): Removed. | |
3192 | (dependence_polyhedron_1): Use combine_context_id_scat. | |
3193 | ||
3194 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
3195 | ||
3196 | * graphite-poly.h (struct poly_scattering): Add layout documentation. | |
3197 | (struct poly_bb): Same. | |
3198 | (combine_context_id_scat): New. | |
3199 | ||
3200 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
3201 | ||
3202 | PR middle-end/42326 | |
3203 | * sese.c (name_defined_in_loop_p): Return false for default | |
3204 | definitions. | |
3205 | ||
3206 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
3207 | ||
3208 | * graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify | |
3209 | and clean up the logic. | |
3210 | ||
3211 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
3212 | ||
3213 | * graphite-sese-to-poly.c (add_param_constraints): Enabled: remove | |
3214 | early return. | |
3215 | ||
1feb8238 JJ |
3216 | 2010-03-08 Jakub Jelinek <jakub@redhat.com> |
3217 | ||
3218 | * var-tracking.c (remove_cselib_value_chains): Define only for | |
3219 | ENABLE_CHECKING. | |
3220 | (dataflow_set_preserve_mem_locs, dataflow_set_remove_mem_locs, | |
3221 | delete_slot_part, emit_notes_for_differences_1): Don't call | |
3222 | remove_cselib_value_chains here. | |
3223 | (set_slot_part, emit_notes_for_differences_2): Don't call | |
3224 | add_cselib_value_chains here. | |
3225 | (preserved_values): New vector. | |
3226 | (preserve_value): New function. | |
3227 | (add_uses, add_stores, vt_add_function_parameters): Use it | |
3228 | instead of cselib_preserve_value. | |
3229 | (changed_values_stack): New vector. | |
3230 | (check_changed_vars_0): New function. | |
3231 | (check_changed_vars_1, check_changed_vars_2): Use it. | |
3232 | (emit_notes_for_changes): Call set_dv_changed (*, false) on all | |
3233 | changed_values_stack VALUEs. | |
3234 | (vt_emit_notes): For all preserved_values call | |
3235 | add_cselib_value_chains. If ENABLE_CHECKING call | |
3236 | remove_cselib_value_chains before verifying value_chains is empty. | |
3237 | Initialize and free changed_values_stack. | |
3238 | (vt_initialize): Initialize preserved_values. | |
3239 | (vt_finalize): Free preserved_values. | |
3240 | ||
cc788fcc RG |
3241 | 2010-03-08 Richard Guenther <rguenther@suse.de> |
3242 | ||
3243 | PR tree-optimization/43269 | |
3244 | * tree-ssa-dse.c (dse_possible_dead_store_p): Fix post-dom | |
3245 | region detection. | |
3246 | ||
69c103c7 MJ |
3247 | 2010-03-08 Martin Jambor <mjambor@suse.cz> |
3248 | ||
3249 | * ipa-prop.h (struct ipa_param_descriptor): Removed the called field. | |
3250 | (ipa_is_param_called): Removed. | |
3251 | * ipa-prop.c (ipa_note_param_call): Do not set the called flag. | |
3252 | (ipa_print_node_params): Do not print the called flag. | |
3253 | (ipa_write_node_info): Do not stream the called flag. | |
3254 | (ipa_read_node_info): Likewise. | |
3255 | ||
864ddef7 JJ |
3256 | 2010-03-07 Jakub Jelinek <jakub@redhat.com> |
3257 | ||
3258 | PR debug/43176 | |
3259 | * Makefile.in (var-tracking.o): Depend on pointer-set.h. | |
3260 | * cselib.c (struct expand_value_data): Add dummy field. | |
3261 | (cselib_expand_value_rtx, cselib_expand_value_rtx_cb): Initialize | |
3262 | dummy to false. | |
3263 | (cselib_dummy_expand_value_rtx_cb): New function. | |
3264 | (cselib_expand_value_rtx_1): If evd->dummy is true, don't allocate | |
3265 | any rtl. | |
3266 | * cselib.h (cselib_dummy_expand_value_rtx_cb): New prototype. | |
3267 | * var-tracking.c: Include pointer-set.h. | |
3268 | (variable): Change n_var_parts to char from int. Add | |
3269 | cur_loc_changed and in_changed_variables fields. | |
3270 | (variable_canonicalize): Remove. | |
3271 | (shared_var_p): New inline function. | |
3272 | (unshare_variable): Maintain cur_loc_changed and | |
3273 | in_changed_variables fields. If var was in changed_variables, | |
3274 | replace it there with new_var. Just copy cur_loc instead of | |
3275 | resetting it to something else. | |
3276 | (variable_union): Don't recompute cur_loc. Use shared_var_p. | |
3277 | (dataflow_set_union): Don't call variable_canonicalize. | |
3278 | (loc_cmp): If both x and y are DEBUG_EXPRs, compare uids | |
3279 | of their DEBUG_EXPR_TREE_DECLs. | |
3280 | (canonicalize_loc_order_check): Verify that cur_loc is NULL | |
3281 | and in_changed_variables and cur_loc_changed is false. | |
3282 | (variable_merge_over_cur): Clear cur_loc, in_changed_variables | |
3283 | and cur_loc_changed. Don't update cur_loc here. | |
3284 | (variable_merge_over_src): Don't call variable_canonicalize. | |
3285 | (dataflow_set_preserve_mem_locs): Use shared_var_p. When | |
3286 | removing loc that is equal to cur_loc, clear cur_loc, | |
3287 | set cur_loc_changed and ensure variable_was_changed is called. | |
3288 | (dataflow_set_remove_mem_locs): Use shared_var_p. Only | |
3289 | compare pointers in cur_loc check, if it is equal to loc, | |
3290 | clear cur_loc and set cur_loc_changed. Don't recompute cur_loc here. | |
3291 | (variable_different_p): Remove compare_current_location argument, | |
3292 | don't compare cur_loc. | |
3293 | (dataflow_set_different_1): Adjust variable_different_p caller. | |
3294 | (variable_was_changed): If dv had some var in changed_variables | |
3295 | already, reset in_changed_variables flag for it and propagate | |
3296 | cur_loc_changed over to the new variable. On empty var | |
3297 | always set cur_loc_changed. Set in_changed_variables on whatever | |
3298 | var is added to changed_variables. | |
3299 | (set_slot_part): Clear cur_loc_changed and in_changed_variables. | |
3300 | Use shared_var_p. When removing loc that is equal to cur_loc, | |
3301 | clear cur_loc and set cur_loc_changed. If cur_loc is NULL at the | |
3302 | end, don't set it to something else, just call variable_was_changed. | |
3303 | (delete_slot_part): Use shared_var_p. When cur_loc equals to | |
3304 | loc being removed, clear cur_loc and set cur_loc_changed. | |
3305 | Set cur_loc_changed if all locations have been removed. | |
3306 | (struct expand_loc_callback_data): New type. | |
3307 | (vt_expand_loc_callback): Add dummy mode in which no rtxes are | |
3308 | allocated. Always create SUBREGs if simplify_subreg failed. | |
3309 | Prefer to use cur_loc, when that fails and still in | |
3310 | changed_variables (and seen first time) recompute it. Set | |
3311 | cur_loc_changed of variables which had to change cur_loc and | |
3312 | compute elcd->cur_loc_changed if any of the subexpressions used | |
3313 | had to change cur_loc. | |
3314 | (vt_expand_loc): Adjust to pass arguments in | |
3315 | expand_loc_callback_data structure. | |
3316 | (vt_expand_loc_dummy): New function. | |
3317 | (emitted_notes): New variable. | |
3318 | (emit_note_insn_var_location): For VALUEs and DEBUG_EXPR_DECLs | |
3319 | that weren't used for any other decl in current | |
3320 | emit_notes_for_changes call call vt_expand_loc_dummy to update | |
3321 | cur_loc. For -fno-var-tracking-assignments, set cur_loc to | |
3322 | first loc_chain location if NULL before. Always use just | |
3323 | cur_loc instead of first loc_chain location. When cur_loc_changed | |
3324 | is false, when not --enable-checking=rtl just don't emit any note. | |
3325 | When rtl checking, compute the note and assert it is the same | |
3326 | as previous note. Clear cur_loc_changed and in_changed_variables | |
3327 | at the end before removing from changed_variables. | |
3328 | (check_changed_vars_3): New function. | |
3329 | (emit_notes_for_changes): Traverse changed_vars to call | |
3330 | check_changed_vars_3 on each changed var. | |
3331 | (emit_notes_for_differences_1): Clear cur_loc_changed and | |
3332 | in_changed_variables. Recompute cur_loc of new_var. | |
77514c73 | 3333 | (emit_notes_for_differences_2): Clear cur_loc if new variable appears. |
864ddef7 JJ |
3334 | (vt_emit_notes): Initialize and destroy emitted_notes. |
3335 | ||
c4137918 BS |
3336 | 2010-03-07 Bernd Schmidt <bernd.schmidt@analog.com> |
3337 | ||
3338 | PR rtl-optimization/42220 | |
3339 | * regrename.c (scan_rtx) <case STRICT_LOW_PART, ZERO_EXTRACT>: | |
3340 | Use verify_reg_tracked to determine if we should use OP_OUT rather | |
3341 | than OP_INOUT. | |
3342 | (build_def_use): If we see an in-out operand for a register that we | |
3343 | know nothing about, treat is an output if possible, fail the block if | |
3344 | not. | |
3345 | ||
cd6549e8 AO |
3346 | 2010-03-06 Alexandre Oliva <aoliva@redhat.com> |
3347 | ||
3348 | PR debug/42897 | |
3349 | * gimple-iterator.c (gsi_remove): Propagate only PHI DEFs removed | |
3350 | permanently. | |
3351 | ||
aba09491 AO |
3352 | 2010-03-06 Alexandre Oliva <aoliva@redhat.com> |
3353 | ||
3354 | PR debug/42897 | |
3355 | * tree-vect-loop.c (vect_transform_loop): Kill out-of-loop debug | |
3356 | uses of relevant DEFs that are dead outside the loop too. | |
3357 | ||
60d7a09b AO |
3358 | 2010-03-06 Alexandre Oliva <aoliva@redhat.com> |
3359 | ||
3360 | * var-tracking.c (dataflow_set_merge): Swap src and src2. | |
3361 | Reverted: | |
3362 | 2010-01-13 Jakub Jelinek <jakub@redhat.com> | |
3363 | PR debug/41371 | |
3364 | * var-tracking.c (values_to_unmark): New variable. | |
3365 | (find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in | |
3366 | values_to_unmark vector. Moved body to... | |
3367 | (find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO, | |
3368 | instead queue it into values_to_unmark vector. | |
3369 | (vt_find_locations): Free values_to_unmark vector. | |
3370 | ||
eeb971c9 EB |
3371 | 2010-03-05 Eric Botcazou <ebotcazou@adacore.com> |
3372 | ||
3373 | * Makefile.in (PLUGINCC, PLUGINCFLAGS): New variables. | |
3374 | (site.exp): Export them when plugins are enabled. | |
3375 | ||
ccc5b640 SP |
3376 | 2010-03-05 Sebastian Pop <sebastian.pop@amd.com> |
3377 | ||
3378 | PR middle-end/42326 | |
3379 | * tree-chrec.c (chrec_fold_plus_1): Do not handle convert expressions | |
3380 | that contain scevs. | |
3381 | (chrec_fold_multiply): Same. | |
3382 | ||
3e23fb2e AP |
3383 | 2010-03-04 Andrew Pinski <andrew_pinski@caviumnetworks.com> |
3384 | ||
3385 | PR c/43248 | |
3386 | * c-decl.c (build_compound_literal): Return early if init is | |
3387 | an error_mark_node. | |
3388 | ||
76f76cd0 MJ |
3389 | 2010-03-04 Martin Jambor <mjambor@suse.cz> |
3390 | ||
3391 | PR tree-optimization/43164 | |
3392 | PR tree-optimization/43191 | |
3393 | * tree-sra.c (type_consists_of_records_p): Reject records with | |
3394 | zero-size bit-fields at the end. | |
3395 | ||
b2d244d1 MS |
3396 | 2010-03-04 Mike Stump <mikestump@comcast.net> |
3397 | ||
3398 | * Makefile.in (TAGS): Remove *.y. | |
3399 | ||
9ca87236 RB |
3400 | 2010-03-04 Richard Guenther <rguenther@suse.de> |
3401 | ||
3402 | PR tree-optimization/40761 | |
3403 | * tree-ssa-pre.c (compute_antic): Walk reverse postorder | |
3404 | in reverse order. | |
3405 | (my_rev_post_order_compute): New function. | |
3406 | (init_pre): Call it. | |
3407 | ||
572ae476 CF |
3408 | 2010-03-04 Changpeng Fang <changpeng.fang@amd.com> |
3409 | ||
8c0386a4 | 3410 | PR middle-end/43209 |
9ca87236 RB |
3411 | * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Do not |
3412 | decrease the cost of an IV candidate when the cost is infinite. | |
572ae476 | 3413 | |
f8723eb6 RW |
3414 | 2010-03-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
3415 | ||
3416 | * doc/extend.texi (Vector Extensions, X86 Built-in Functions): | |
3417 | Use '3DNow!' for the extension of that name, ensure normal space | |
3418 | after the string. | |
3419 | * doc/invoke.texi (i386 and x86-64 Options): Likewise. | |
3420 | ||
d8a60d24 JL |
3421 | 2010-03-03 Jeff Law <law@redhat.com> |
3422 | ||
3423 | * PR middle-end/32693 | |
3424 | * expmed.c (store_bit_field_1): Use gen_lowpart_SUBREG rather | |
3425 | than gen_rtx_SUBREG. | |
3426 | (extract_bit_field_1): Likewise. | |
3427 | ||
8ec49cff JJ |
3428 | 2010-03-03 Janis Johnson <janis187@us.ibm.com> |
3429 | ||
3430 | * doc/sourcebuild.texi (Test directives): Document that arguments | |
3431 | include-opts and exclude-opts are now optional for dg-skip-if, | |
3432 | dg-xfail-if, dg-xfail-run-if, and dg-shouldfail. | |
3433 | ||
2c71ac78 JM |
3434 | 2010-03-03 Jason Merrill <jason@redhat.com> |
3435 | ||
3436 | PR c++/12909 | |
3437 | * cgraph.h (varpool_node): Add extra_name field. | |
3438 | * varpool.c (varpool_extra_name_alias): New. | |
3439 | (varpool_assemble_decl): Emit extra name aliases. | |
3440 | (varpool_mark_needed_node): Look past an extra name alias. | |
1d5053d6 JM |
3441 | * lto-streamer.h (LTO_tags): Add LTO_var_decl_alias. |
3442 | * lto-streamer-in.c (lto_input_tree): Read it. | |
3443 | * lto-streamer-out.c (output_unreferenced_globals): Write it. | |
2c71ac78 | 3444 | |
2587aa3b EB |
3445 | 2010-03-03 Eric Botcazou <ebotcazou@adacore.com> |
3446 | ||
3447 | * config.gcc (sparc64-*-solaris2*, sparc-*-solaris2*): Merge into... | |
3448 | (sparc*-*-solaris2*): ...this. | |
3449 | ||
db51bb34 JJ |
3450 | 2010-03-03 Jakub Jelinek <jakub@redhat.com> |
3451 | ||
7ece48b1 JJ |
3452 | PR debug/43229 |
3453 | * cfgexpand.c (expand_debug_expr): Handle DOT_PROD_EXPR, | |
3454 | WIDEN_MULT_EXPR and WIDEN_SUM_EXPR. Return NULL without | |
3455 | ICE for vector expressions, ADDR_SPACE_CONVERT_EXPR, | |
3456 | FIXED_CONVERT_EXPR, OBJ_TYPE_REF and WITH_SIZE_EXPR. | |
3457 | ||
0508bed7 JJ |
3458 | PR debug/43237 |
3459 | * dwarf2out.c (add_bound_info): If a decl bound doesn't have decl_die, | |
3460 | fallthrough to default handling, just with want_address 0 instead of 2. | |
3461 | For single element lists, add_AT_loc directly, otherwise create an | |
3462 | artificial variable DIE and stick location list to it. | |
3463 | ||
db51bb34 JJ |
3464 | PR debug/43177 |
3465 | * var-tracking.c (loc_cmp): Don't assert VALUEs have the same mode. | |
3466 | (VAL_EXPR_HAS_REVERSE): Define. | |
3467 | (reverse_op): New function. | |
3468 | (add_stores): For reversible operations add an extra MO_VAL_USE. | |
3469 | ||
7428bc26 JM |
3470 | 2010-03-02 Jason Merrill <jason@redhat.com> |
3471 | ||
3472 | * c-pretty-print.c (pp_c_specifier_qualifier_list): Print vector size. | |
3473 | ||
d1ced155 EB |
3474 | 2010-03-02 Eric Botcazou <ebotcazou@adacore.com> |
3475 | ||
3476 | * config.gcc (sparc-*-linux*): Do not include sparc/gas.h. | |
3477 | (sparc64-*-linux*): Likewise. | |
3478 | (sparc64-*-solaris2*): Include assembler files before linker ones. | |
3479 | (sparc-*-solaris2*): Simplify and reorder to match previous case. | |
3480 | * config/sparc/gas.h: Delete. | |
3481 | * config/sparc/sol2-64.h: Add copyright notice. | |
3482 | * config/sparc/sol2-gas-bi.h: Likewise. | |
3483 | * config/sparc/sol2-gld.h: Likewise. | |
3484 | * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Delete. | |
3485 | * config/sparc/sol2.h (TARGET_ASM_NAMED_SECTION): Redefine. | |
3486 | * config/sparc/sol2-gas.h (TARGET_ASM_NAMED_SECTION): Likewise. | |
3487 | * config/sparc/sparc.c (TARGET_ASM_ALIGNED_SI_OP): Never redefine. | |
3488 | (sparc_elf_asm_named_section): Rename into... | |
3489 | (sparc_solaris_elf_asm_named_section): ...this. Always define. | |
3490 | ||
02d43000 UB |
3491 | 2010-03-02 Uros Bizjak <ubizjak@gmail.com> |
3492 | ||
3493 | * config/alpha/alpha.c (override_options): Fix -mtune error message. | |
3494 | ||
f6c86fab JL |
3495 | 2010-03-02 Jeff Law <law@redhat.com> |
3496 | ||
4e222e63 | 3497 | PR middle-end/42431 |
f6c86fab JL |
3498 | * reload1.c (rtx_p, substitute_stack): Declare. |
3499 | (substitute): Record addresses of changed rtxs. | |
3500 | (gen_reload_chain_without_interm_reg_p): Don't use copy_rtx anymore. | |
3501 | Restore the original rtx when complete. | |
3502 | (reload): Free subsitute_stack when complete. | |
3503 | ||
500cdcb0 JJ |
3504 | 2010-03-02 Janis Johnson <janis187@us.ibm.com> |
3505 | ||
3506 | * doc/gccint.texi (menu): Add Testsuites as a chapter. | |
3507 | * doc/sourcebuild.texi (Testsuites): Move up a level to be a | |
3508 | new chapter. | |
3509 | (Test Idioms, Test Directives, Ada Tests, C Tests, libgcj Tests, | |
3510 | LTO Testing, gcov Testing, profopt Testing, compat Testing, | |
3511 | Torture Tests): Change from subsection to section. | |
3512 | ||
d9a6979d JJ |
3513 | 2010-03-02 Jakub Jelinek <jakub@redhat.com> |
3514 | Steven Bosscher <steven@gcc.gnu.org> | |
3515 | ||
02d43000 UB |
3516 | * var-tracking.c (vt_initialize): Scan insns in ebb chunks |
3517 | instead of bb. | |
d9a6979d | 3518 | |
61226dc8 SP |
3519 | 2010-03-02 Reza Yazdani <reza.yazdani@amd.com> |
3520 | ||
3521 | PR middle-end/42640 | |
3522 | * tree-loop-distribution.c (update_phis_for_loop_copy): Replaced | |
3523 | the assignment from the new induction variable to the assignment | |
3524 | of the value from the original loop PHI function. | |
3525 | ||
15e7a617 JJ |
3526 | 2010-03-01 Janis Johnson <janis187@us.ibm.com> |
3527 | Daniel Jacobowitz <dan@codesourcery.com> | |
3528 | ||
3529 | * doc/sourcebuild.texi (Test directives): Clarify options to | |
3530 | dg-skip-if. | |
3531 | ||
eb2573ee RO |
3532 | 2010-03-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3533 | ||
3534 | * configure.ac (gcc_cv_as_cfi_directive) [i?86-*-solaris*]: | |
3535 | Disable cfi directives unless GCC and gas agree on using read-only | |
3536 | .eh_frame sections for 64-bit. | |
3537 | * configure: Regenerate. | |
3538 | ||
12f9ddbc RG |
3539 | 2010-03-01 Richard Guenther <rguenther@suse.de> |
3540 | ||
3541 | PR tree-optimization/43220 | |
3542 | * tree-ssa-ccp.c (optimize_stack_restore): Do not optimize | |
3543 | BUILT_IN_STACK_{SAVE,RESTORE} around alloca. | |
3544 | ||
f0c10f0f | 3545 | 2010-03-01 Richard Guenther <rguenther@suse.de> |
02d43000 | 3546 | Martin Jambor <mjambor@suse.cz> |
f0c10f0f RG |
3547 | |
3548 | PR middle-end/41250 | |
3549 | * gimplify.c (gimplify_body): Unset DECL_HAS_VALUE_EXPR_P on | |
3550 | gimplified parameters. | |
3551 | ||
c40b5400 CB |
3552 | 2010-03-01 Christian Bruel <christian.bruel@st.com> |
3553 | ||
3554 | * except.c (dw2_build_landing_pads): set LABEL_PRESERVE_P. | |
61226dc8 | 3555 | |
3c775d2d L |
3556 | 2010-03-01 H.J. Lu <hongjiu.lu@intel.com> |
3557 | ||
3558 | * config/i386/linux64.h (ASM_SPEC): Use SPEC_32 and SPEC_64. | |
3559 | ||
434c8f4b RG |
3560 | 2010-03-01 Richard Guenther <rguenther@suse.de> |
3561 | ||
3562 | PR middle-end/43213 | |
3563 | * expr.c (expand_assignment): Use the alias-oracle to tell | |
3564 | if the rhs aliases the result decl. | |
3565 | ||
291c0a12 RO |
3566 | 2010-03-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3567 | ||
3568 | PR pch/14940 | |
3569 | * config/host-solaris.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Redefine | |
3570 | to sol_gt_pch_get_address. | |
3571 | (TRY_EMPTY_VM_SPACE): Define for all combinations of 32 and | |
3572 | 64-bit, SPARC and x86. | |
3573 | (sol_gt_pch_get_address): New function. | |
3574 | ||
61226dc8 | 3575 | 2010-03-01 Marco Poletti <poletti.marco@gmail.com> |
894e2652 SZ |
3576 | |
3577 | * toplev.h (inform_n, error_n): Declare. | |
3578 | * diagnostic.c (inform_n, error_n): New function. | |
3579 | ||
6c6366f6 JJ |
3580 | 2010-03-01 Jakub Jelinek <jakub@redhat.com> |
3581 | ||
3582 | * cfgexpand.c (expand_used_vars): If an artificial non-ignored var | |
3583 | has no rtl yet when processing local_decls, queue it and recheck | |
3584 | if deferred stack allocation hasn't assigned it rtl. | |
3585 | ||
826159e5 KK |
3586 | 2010-02-28 Kaz Kojima <kkojima@gcc.gnu.org> |
3587 | ||
3588 | * config/sh/sh.c (unspec_bbr_uid): New. | |
3589 | (gen_block_redirect): Use it instead of INSN_UID. | |
3590 | (gen_far_branch): Likewise. | |
3591 | ||
746ecbcd L |
3592 | 2010-02-28 H.J. Lu <hongjiu.lu@intel.com> |
3593 | ||
3594 | * config/i386/darwin.h (TARGET_SUBTARGET32_ISA_DEFAULT): Make | |
3595 | it the same as TARGET_SUBTARGET64_ISA_DEFAULT. | |
3596 | ||
02a9370c RW |
3597 | 2010-02-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
3598 | ||
3599 | * doc/invoke.texi (Warning Options, RX Options): Fix typos. | |
3600 | (Warning Options): -Wno-conversion-null is valid for | |
3601 | Objective-C++ as well. | |
3602 | * doc/tm.texi (Named Address Spaces): Likewise. | |
3603 | * doc/plugins.texi (Plugins): Replace TABs with spaces. | |
3604 | * doc/tree-ssa.texi (Tree SSA): Likewise. | |
3605 | ||
91ad7e13 L |
3606 | 2010-02-27 H.J. Lu <hongjiu.lu@intel.com> |
3607 | ||
3608 | PR bootstrap/43202 | |
3609 | * config.gcc: Don't enable SSE math for i[34567]86-*-darwin* | |
3610 | by default. Don't set the default arch for | |
3611 | i[34567]86-*-darwin*|x86_64-*-darwin*. | |
3612 | ||
55c4eeaa L |
3613 | 2010-02-27 H.J. Lu <hongjiu.lu@intel.com> |
3614 | ||
3615 | PR bootstrap/43202 | |
3616 | * config.gcc: Enable SSE math for i[34567]86-*-darwin* by | |
3617 | default. Set the default 32bit/64bit archs with $with_arch | |
3618 | instead of $arch for i[34567]86-*-*|x86_64-*-* targets. | |
3619 | ||
30bc1dca RG |
3620 | 2010-02-27 Richard Guenther <rguenther@suse.de> |
3621 | ||
3622 | PR tree-optimization/43186 | |
3623 | * params.def (PARAM_MAX_UNROLL_ITERATIONS): New param. | |
3624 | * doc/invoke.texi (max-completely-peel-loop-nest-depth): Document. | |
3625 | * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): Limit | |
3626 | unroller iterations. | |
3627 | ||
c6b9174f L |
3628 | 2010-02-27 H.J. Lu <hongjiu.lu@intel.com> |
3629 | ||
3630 | * config.gcc: Set the default 32bit/64bit archs if 64bit ISA is | |
3631 | required and i[34567]86-*-* targets don't support 64bit ISA. | |
3632 | ||
2743db69 EB |
3633 | 2010-02-26 Eric Botcazou <ebotcazou@adacore.com> |
3634 | ||
3635 | PR ada/43096 | |
3636 | * tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have | |
3637 | the same alias set. | |
3638 | ||
4d16c0dc L |
3639 | 2010-02-26 H.J. Lu <hongjiu.lu@intel.com> |
3640 | ||
3641 | * config.gcc: Set the default arch at least to Prescott for | |
3642 | i[34567]86-*-darwin* and Pentium 4 for i[34567]86-*-* targets | |
3643 | if SSE math is enabled. | |
3644 | ||
0e94b750 MLI |
3645 | 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> |
3646 | ||
3647 | * diagnostic.c (diagnostic_initialize): Update. | |
3648 | (diagnostic_report_diagnostic): Test inhibit_notes_p for | |
3649 | informative notes. | |
3650 | * diagnostic.h (diagnostic_context): New bool inhibit_notes_p. | |
3651 | (diagnostic_inhibit_notes): New. | |
3652 | * toplev.c (process_options): inhibit notes with -fcompare-debug. | |
3653 | ||
7e1542b9 MLI |
3654 | 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> |
3655 | ||
3656 | PR c/20631 | |
3657 | * doc/cpp.texi: Use c90 instead of c89 and gnu90 instead of gnu89. | |
3658 | * doc/standards.texi: Likewise. | |
3659 | * doc/extend.texi: Likewise. | |
3660 | * doc/trouble.texi: Likewise. | |
61226dc8 | 3661 | * doc/cppopts.texi: Likewise. |
7e1542b9 MLI |
3662 | * doc/install.texi: Likewise. |
3663 | * c.opt (std=c90,std=gnu90): New options. | |
3664 | * c-opts.c (c_common_handle_option): Handle them. | |
3665 | ||
0b901e4c MLI |
3666 | 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> |
3667 | ||
3668 | PR c/24577 | |
3669 | * c-decl.c (undeclared_variable): Use an informative note. | |
3670 | ||
37530014 RG |
3671 | 2010-02-26 Richard Guenther <rguenther@suse.de> |
3672 | ||
3673 | PR tree-optimization/43186 | |
3674 | * gimple.h (gimple_fold): Remove. | |
3675 | * gimple.c (gimple_fold): Remove. Inline into single user ... | |
3676 | * tree-cfgcleanup.c (cleanup_control_expr_graph): ... here. | |
3677 | Try harder for conditions. | |
3678 | ||
095c7b3c JJ |
3679 | 2010-02-26 Jakub Jelinek <jakub@redhat.com> |
3680 | ||
3681 | PR debug/43190 | |
3682 | * function.c (used_types_insert): Don't skip through named pointer | |
3683 | types. Don't use TYPE_MAIN_VARIANT if the original type has a name | |
3684 | and it is different from the main variant's type. | |
3685 | ||
a1e205cf NC |
3686 | 2010-02-26 Nick Clifton <nickc@redhat.com> |
3687 | ||
3688 | * config/rx/rx.md (sminsi3): Remove bogus alternative. | |
3689 | ||
a3af5e26 L |
3690 | 2010-02-26 H.J. Lu <hongjiu.lu@intel.com> |
3691 | ||
3692 | * config.gcc: Support --with-fpmath=sse for x86. | |
3693 | ||
3694 | * config/i386/ssemath.h: New. | |
3695 | ||
3696 | * doc/install.texi (--with-fpmath=sse): Documented. | |
3697 | ||
2f816591 RG |
3698 | 2010-02-26 Richard Guenther <rguenther@suse.de> |
3699 | ||
3700 | PR tree-optimization/43188 | |
3701 | * tree-vect-stmts.c (get_vectype_for_scalar_type): Do not build | |
3702 | vector types of over-aligned element type. | |
3703 | ||
7ce321b3 L |
3704 | 2010-02-26 Uros Bizjak <ubizjak@gmail.com> |
3705 | ||
3706 | PR target/43175 | |
3707 | * config/i386/i386.c (expand_vec_perm_blend): Use correct | |
02d43000 | 3708 | operands in V8HImode subregs. Fix operand order in VEC_MERGE rtx. |
7ce321b3 | 3709 | |
b55b184a JK |
3710 | 2010-02-26 Jan Kratochvil <jan.kratochvil@redhat.com> |
3711 | ||
3712 | * doc/invoke.texi (-fvar-tracking-assignments): Fix typo. | |
3713 | ||
e7140c8d JJ |
3714 | 2010-02-26 Jakub Jelinek <jakub@redhat.com> |
3715 | ||
6764d92c JJ |
3716 | * Makefile.in (var-tracking.o): Depend on $(DIAGNOSTIC_H). |
3717 | * var-tracking.c: Include diagnostic.h. | |
3718 | (debug_dv): New function. | |
3719 | (dump_var): Print DEBUG_EXPR_DECLs as D#N instead of D.-N. | |
3720 | ||
5a309965 JJ |
3721 | PR debug/43160 |
3722 | * var-tracking.c (dv_onepart_p): Return true for DEBUG_EXPR_DECLs. | |
3723 | (add_value_chain, add_value_chains, remove_value_chain, | |
3724 | remove_value_chains): Handle DEBUG_EXPRs. | |
3725 | (check_changed_vars_1, check_changed_vars_2): Handle DEBUG_EXPR_DECLs. | |
3726 | ||
e7140c8d JJ |
3727 | PR debug/43161 |
3728 | * regcprop.c (struct queued_debug_insn_change): New type. | |
3729 | (struct value_data_entry): Add debug_insn_changes field. | |
3730 | (struct value_data): Add n_debug_insn_changes field. | |
3731 | (debug_insn_changes_pool): New variable. | |
3732 | (free_debug_insn_changes, apply_debug_insn_changes, | |
3733 | cprop_find_used_regs_1, cprop_find_used_regs): New functions. | |
3734 | (kill_value_one_regno): Call free_debug_insn_changes if needed. | |
3735 | (init_value_data): Clear debug_insn_changes and n_debug_insn_changes | |
3736 | fields. | |
3737 | (replace_oldest_value_reg): Don't change DEBUG_INSNs, instead queue | |
3738 | changes for them. | |
3739 | (copyprop_hardreg_forward_1): Don't call apply_change_group for | |
3740 | DEBUG_INSNs. For a real insn, if there are queued DEBUG_INSN | |
3741 | changes, call cprop_find_used_regs via note_stores. | |
3742 | (copyprop_hardreg_forward): When copying vd from predecessor | |
3743 | which has any queued DEBUG_INSN changes, make sure the pointers are | |
3744 | cleared. At the end call df_analyze and then if there are any | |
3745 | DEBUG_INSN changes queued at the end of some basic block for still | |
3746 | live registers, apply them. | |
3747 | (pass_cprop_hardreg): Set TODO_df_finish in todo_flags_finish. | |
3748 | ||
894b386f UB |
3749 | 2010-02-25 Uros Bizjak <ubizjak@gmail.com> |
3750 | ||
3751 | * config.gcc (i[34567]86-*-* | x86_64-*-*): Split long line. | |
3752 | (arm*-*-*): Ditto. | |
3753 | ||
3fd77630 L |
3754 | 2010-02-25 H.J. Lu <hongjiu.lu@intel.com> |
3755 | ||
3756 | * config.gcc: Set arch/cpu for i[34567]86-*-*|x86_64-*-* | |
3757 | targets. Set the default with_cpu/with_arch from arch/cpu. | |
3758 | Allow x86-64 and native for with_cpu/with_arch. | |
3759 | ||
4b9c6075 NB |
3760 | 2010-02-25 Nicolas Benoit <nbenoit@tuxfamily.org> |
3761 | ||
3762 | * ebitmap.c: Change calls to verify_popcount with calls to | |
3763 | sbitmap_verify_popcount. | |
3764 | (ebitmap_clear_bit): Fixed map->cacheindex test and | |
3765 | map>cache update when bit clearing results in an empty | |
3766 | element. | |
3767 | ||
2fcd8e02 MM |
3768 | 2010-02-25 Michael Meissner <meissner@linux.vnet.ibm.com> |
3769 | ||
3770 | PR target/43154 | |
3771 | * config/rs6000/vector.md (VEC_64): New iterator for V2DF, V2DI. | |
3772 | (vec_interleave_high<mode>): Rename from vec_interleave_highv2df | |
3773 | and support both V2DF and V2DI modes. | |
3774 | (vec_interleave_low<mode>): Rename from vec_interleave_lowv2df and | |
3775 | support both V2DF and V2DI modes. | |
3776 | (general): Delete trailing whitespace from a few patterns. | |
3777 | ||
3778 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
3779 | V2DF/V2DI interleave high/low builtins. | |
3780 | ||
3781 | * config/rs6000/rs6000-builtin.def (VSX_BUILTIN_VEC_MERGE*): Add | |
3782 | new VSX builtins. | |
3783 | ||
3784 | * config/rs6000/rs6000.c (bdesc_2arg): Add support for V2DF/V2DI | |
3785 | interleave high/low functions. | |
3786 | ||
f61ae065 GP |
3787 | 2010-02-25 Gerald Pfeifer <gerald@pfeifer.com> |
3788 | ||
3789 | * doc/extend.texi (Symbol-Renaming Pragmas): Fix spelling of | |
3790 | #pragma extern_prefix. | |
3791 | ||
7d5d39bb JJ |
3792 | 2010-02-25 Jakub Jelinek <jakub@redhat.com> |
3793 | ||
06796564 JJ |
3794 | PR debug/43166 |
3795 | * cfgexpand.c (expand_debug_expr) <case VAR_DECL>: If mode is | |
3796 | BLKmode, assert op0 is a MEM and just adjust its mode. | |
3797 | ||
7d5d39bb JJ |
3798 | PR debug/43165 |
3799 | * cfgexpand.c (expand_debug_expr): Don't call simplify_gen_subreg | |
3800 | if bitpos isn't multiple of mode's bitsize. | |
3801 | ||
124e0d27 MLI |
3802 | 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org> |
3803 | ||
3804 | * c.opt (-ftemplate-depth=): New. | |
3805 | (-ftemplate-depth-): Deprecate. | |
3806 | * optc-gen.awk: Handle -ftemplate-depth=. | |
3807 | * opth-gen.awk: Likewise. | |
3808 | * c-opts.c (c_common_handle_option): Likewise. | |
02d43000 | 3809 | * doc/invoke.texi (-ftemplate-depth-): Replace with -ftemplate-depth=. |
124e0d27 | 3810 | |
0e7750a0 JM |
3811 | 2010-02-24 Jason Merrill <jason@redhat.com> |
3812 | ||
3813 | * doc/invoke.texi: Improve -Wabi and -fabi-version docs. | |
3814 | ||
c26238f4 RO |
3815 | 2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3816 | ||
3817 | * cfg.c (alloc_aux_for_block): Remove inline. | |
3818 | (alloc_aux_for_edge): Likewise. | |
3819 | ||
bef64e0f RO |
3820 | 2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3821 | ||
3822 | * config.gcc: Fix typo in mips-sgi-irix6.[0-4]* obsoletion. | |
3823 | ||
68ba2afe RO |
3824 | 2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3825 | ||
3826 | * config/i386/sol2.h (NO_DBX_BNSYM_ENSYM): Define. | |
3827 | * config/i386/sol2-gas.h: New file. | |
3828 | * config.gcc (i[34567]86-*-solaris2*): Use it. | |
3829 | ||
2d2e923f MLI |
3830 | 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org> |
3831 | ||
3832 | PR c/43128 | |
3833 | * c-typeck.c (ep_convert_and_check): New. | |
3834 | (build_conditional_expr): Use it. | |
3835 | (build_binary_op): Likewise. | |
3836 | ||
2e957792 JJ |
3837 | 2010-02-24 Jakub Jelinek <jakub@redhat.com> |
3838 | ||
a46368b2 JJ |
3839 | * regcprop.c (copyprop_hardreg_forward_1): Don't call df_insn_rescan. |
3840 | ||
2e957792 JJ |
3841 | PR debug/43150 |
3842 | * gimplify.c (gimplify_type_sizes): Clear DECL_IGNORED_P for VLA | |
3843 | bounds even for -O+. | |
3844 | * var-tracking.c (track_expr_p): If !need_rtl, don't mandate | |
3845 | expr needs to have DECL_NAME set. | |
3846 | ||
12a54f54 NC |
3847 | 2010-02-24 Nick Clifton <nickc@redhat.com> |
3848 | ||
3849 | * config/mep/mep.c: Include gimple.h. | |
3850 | (mep_function_uses_sp): Delete unused function. | |
3851 | (mep_gimplify_va_arg_expr): Change types of pre_p and post_p | |
3852 | parameters. Use unsigned integers to count args. Return a | |
3853 | NULL_RTX instead of an error_mark_node. Toidy up formatting. | |
3854 | ||
8f40ad50 JJ |
3855 | 2010-02-23 Jakub Jelinek <jakub@redhat.com> |
3856 | ||
3857 | PR target/43107 | |
3858 | * config/i386/i386.c (avx_vpermilp_parallel): Reject indexes | |
3859 | greater or equal to nelt instead of 2 * nelt. | |
3860 | (expand_vec_perm_1): When op0 and op1 are equal, mask indexes | |
3861 | with nelt - 1. | |
3862 | ||
a3b20e90 JM |
3863 | 2010-02-23 Jason Merrill <jason@redhat.com> |
3864 | ||
3adcf52c JM |
3865 | PR debug/42800 |
3866 | * cfgexpand.c (expand_used_vars): Keep artificial non-ignored vars | |
3867 | in cfun->local_decls even if they have register types. | |
3868 | ||
a3b20e90 JM |
3869 | PR c++/42837 |
3870 | * stor-layout.c (place_field): Don't warn about unnecessary | |
3871 | DECL_PACKED if the type is packed. | |
3872 | ||
5ead99fa JJ |
3873 | 2010-02-23 Jakub Jelinek <jakub@redhat.com> |
3874 | ||
3875 | PR target/43139 | |
3876 | * config/i386/i386.c (ix86_delegitimize_address): Delegitimize all | |
3877 | GOTOFF relocs, even when the base reg isn't pic pointer. | |
3878 | ||
2a8e30fb MM |
3879 | 2010-02-23 Michael Matz <matz@suse.de> |
3880 | ||
3881 | PR debug/43077 | |
3882 | * cfgexpand (expand_debug_expr): Expand TERed ssa names in place. | |
3883 | (expand_gimple_basic_block): Generate and use debug temps if there | |
3884 | are debug uses left after the last real use of TERed ssa names. | |
3885 | Unlink debug immediate uses when they are expanded. | |
3886 | ||
38170f34 MLI |
3887 | 2010-02-23 Manuel López-Ibáñez <manu@gcc.gnu.org> |
3888 | ||
3889 | PR 43123 | |
3890 | * config/i386/i386.c (override_options): Reorganise to provide | |
3891 | better error messages. | |
3892 | ||
0f9c8f56 SP |
3893 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> |
3894 | ||
3895 | PR middle-end/43083 | |
3896 | * graphite-scop-detection.c (create_single_exit_edge): Move | |
3897 | the call to find_single_exit_edge to.... | |
3898 | (create_sese_edges): ...here. Don't handle multiple edges | |
3899 | exiting the function. | |
3900 | (build_graphite_scops): Don't handle multiple edges | |
3901 | exiting the function. | |
3902 | ||
3903 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
3904 | ||
3905 | PR middle-end/43097 | |
3906 | * sese.c (get_rename): Assert that old_name is an SSA_NAME. | |
3907 | (rename_variables_in_stmt): Continue when the use is not an SSA_NAME. | |
3908 | ||
3909 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
3910 | ||
3911 | PR middle-end/43026 | |
3912 | * sese.c (expand_scalar_variables_expr): Handle COMPONENT_REF. | |
3913 | ||
a98c2819 MLI |
3914 | 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org> |
3915 | ||
3916 | PR c++/43126 | |
3917 | * c-typeck.c (convert_arguments): Print declaration location. | |
3918 | * c-common.c (validate_nargs): Rename as | |
3919 | builtin_function_validate_nargs. | |
3920 | (check_builtin_function_arguments): Update. | |
3921 | ||
ea2edf88 RG |
3922 | 2010-02-22 Richard Guenther <rguenther@suse.de> |
3923 | ||
3924 | PR lto/43045 | |
3925 | * tree-inline.c (declare_return_variable): Use the type of | |
3926 | the call stmt lhs if available. | |
3927 | ||
669887fc DS |
3928 | 2010-02-22 Duncan Sands <baldrick@free.fr> |
3929 | ||
3930 | * passes.c (register_pass): Always consider all pass lists when | |
3931 | ref_pass_instance_number is zero. | |
3932 | ||
9efc83f4 RG |
3933 | 2010-02-22 Richard Guenther <rguenther@suse.de> |
3934 | ||
3935 | PR tree-optimization/42749 | |
3936 | * tree-tailcall.c (adjust_return_value_with_ops): Drop update | |
3937 | parameter. Do arithmetic in the original type. | |
3938 | (update_accumulator_with_ops): Likewise. | |
3939 | (adjust_accumulator_values): Adjust. | |
3940 | ||
0a88561f AK |
3941 | 2010-02-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3942 | ||
3943 | * config/s390/s390.md ("movqi"): Re-add the mem->mem alternative. | |
3944 | (QI to BLKmode splitter): New splitter. | |
3945 | ||
5c91eb02 L |
3946 | 2010-02-22 H.J. Lu <hongjiu.lu@intel.com> |
3947 | ||
3948 | * config/i386/i386.c (initial_ix86_tune_features): Turn on | |
3949 | X86_TUNE_INTER_UNIT_MOVES for m_ATOM. | |
3950 | ||
69e3b47f RG |
3951 | 2010-02-22 Richard Guenther <rguenther@suse.de> |
3952 | ||
3953 | * tree-vect-slp.c (vect_slp_analyze_bb): Fix typo. | |
5c91eb02 | 3954 | |
45df0e43 HPN |
3955 | 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com> |
3956 | ||
3957 | Migrate crti, crtn, crtbegin, crtend build rules to libgcc. | |
3958 | * config/mmix/t-mmix (EXTRA_MULTILIB_PARTS): Don't set. | |
3959 | ($(T)crti.o, $(T)crtn.o): Remove rules. | |
3960 | ||
72bd130e TB |
3961 | 2010-02-21 Tobias Burnus <burnus@net-b.de> |
3962 | ||
3963 | PR fortran/35259 | |
3964 | * doc/invoke.texi (-fassociative-math): Document that this | |
3965 | option is automatically enabled for Fortran. | |
3966 | ||
878ee0ab DM |
3967 | 2010-02-20 David S. Miller <davem@davemloft.net> |
3968 | ||
3969 | * configure.ac: Test if linker and assembler properly support | |
3970 | GOTDATA_OP relocations. | |
3971 | * configure: Rebuild. | |
3972 | * config.in: Likewise. | |
3973 | * config/sparc/sparc.md (UNSPEC_MOVE_GOTDATA): New. | |
3974 | (movsi_lo_sum_pic): Use %gdop_*() relocs if available. | |
3975 | (movsi_high_pic): Likewise. | |
3976 | (movdi_lo_sum_pic): Likewise. | |
3977 | (movdi_high_pic): Likewise. | |
3978 | (movsi_pic_gotdata_op): New pattern. | |
3979 | (movdi_pic_gotdata_op): Likewise. | |
3980 | * config/sparc/sparc.c (legitimize_pic_address): If flag_pic is 2, | |
3981 | emit gen_mov{si,di}_pic_gotdata_op for the GOT slot load. | |
02d43000 | 3982 | |
78c201a4 UB |
3983 | 2010-02-20 Uros Bizjak <ubizjak@gmail.com> |
3984 | ||
3985 | PR target/43067 | |
3986 | * config/i386/sse.md (xop_mulv2div2di3_low): Change type | |
3987 | attribute to ssemul. | |
3988 | (xop_mulv2div2di3_high): Ditto. | |
3989 | ||
17251338 MLI |
3990 | 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org> |
3991 | ||
3992 | PR c++/35669 | |
3993 | * c.opt (Wconversion-null): New option. | |
3994 | * doc/invoke.texi (Wconversion-null): Document. | |
3995 | ||
e7a84854 MLI |
3996 | 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org> |
3997 | ||
3998 | * common.opt (Wlarger-than-): Add Undocumented. | |
78c201a4 | 3999 | |
f233f7ed MS |
4000 | 2010-02-19 Mike Stump <mikestump@comcast.net> |
4001 | ||
4002 | * config/t-darwin (gt-darwin.h): Remove as Makefile now handles it. | |
4003 | ||
d88900d7 JM |
4004 | 2010-02-19 Jason Merrill <jason@redhat.com> |
4005 | ||
4006 | PR target/40332 | |
4007 | * configure.ac (gcc_cv_as_cfi_advance_working): Check 32-bit advance. | |
4008 | * configure: Likewise. | |
4009 | ||
715a4e08 AM |
4010 | 2010-02-20 Alan Modra <amodra@gmail.com> |
4011 | ||
4012 | PR middle-end/42344 | |
4013 | * cgraph.h (cgraph_make_decl_local): Declare. | |
4014 | * cgraph.c (cgraph_make_decl_local): New function. | |
4015 | (cgraph_make_node_local): Use it. | |
4016 | * cgraphunit.c (cgraph_function_versioning): Likewise. | |
4017 | * ipa.c (function_and_variable_visibility): Likewise. | |
4018 | ||
ad3b056c JJ |
4019 | 2010-02-19 Jakub Jelinek <jakub@redhat.com> |
4020 | ||
4021 | PR bootstrap/43121 | |
4022 | * except.c (sjlj_emit_function_enter): Don't call | |
4023 | add_reg_br_prob_note, instead add REG_BR_PROB note to the last insn | |
4024 | directly. | |
4025 | * rtl.h (add_reg_br_prob_note): Remove prototype. | |
4026 | ||
58076e21 MLI |
4027 | 2010-02-19 Manuel López-Ibáñez <manu@gcc.gnu.org> |
4028 | ||
4029 | PR 41779 | |
4030 | * c-common.c (conversion_warning): Remove widening conversions | |
4031 | before checking the conversion of integers to reals. | |
4032 | ||
b42186f1 MS |
4033 | 2010-02-19 Mike Stump <mikestump@comcast.net> |
4034 | ||
c387e067 MS |
4035 | PR middle-end/43125 |
4036 | * c-decl.c (merge_decls): Merge DECL_PRESERVE_P. | |
4037 | ||
b42186f1 MS |
4038 | PR objc/43061 |
4039 | * cgraphunit.c (process_function_and_variable_attributes): Check | |
4040 | DECL_PRESERVE_P instead of looking up attribute "used". | |
4041 | * ipa-pure-const.c (check_decl): Likewise. | |
4042 | * ipa-reference.c (has_proper_scope_for_analysis): Likewise. | |
4043 | * ipa-type-escape.c (has_proper_scope_for_analysis): Likewise. | |
4044 | * config/sol2.c (solaris_insert_attributes): Set DECL_PRESERVE_P | |
4045 | instead of attribute "used". | |
4046 | * config/sol2-c.c (solaris_pragma_init): Likewise. | |
4047 | (solaris_pragma_fini): Likewise. | |
4048 | ||
8ac074e8 JJ |
4049 | 2010-02-19 Jakub Jelinek <jakub@redhat.com> |
4050 | ||
25c0cad4 JJ |
4051 | * ipa-struct-reorg.c (make_field_acc_node, gen_cluster, peel_field): |
4052 | Use XCNEW instead of xcalloc. | |
4053 | (add_access_to_acc_sites, create_new_var_node, add_alloc_site): Use | |
4054 | XNEW instead of xmalloc. | |
4055 | (get_fields): Use XNEWVEC instead of xmalloc. | |
4056 | ||
e19bcb67 JJ |
4057 | PR debug/43084 |
4058 | * ipa-struct-reorg.c (add_access_to_acc_sites): For debug stmts don't | |
4059 | populate vars array. | |
4060 | (create_new_general_access): For debug stmts just reset value. | |
4061 | (get_stmt_accesses): For accesses within debug stmts just record them | |
4062 | using add_access_to_acc_sites instead of preventing the peeling or | |
4063 | counting them as accesses. | |
4064 | ||
8ac074e8 JJ |
4065 | PR middle-end/42233 |
4066 | * dojump.c (do_jump) <case TRUTH_NOT_EXPR>: Invert priority. | |
4067 | ||
c7da0354 RG |
4068 | 2010-02-19 Richard Guenther <rguenther@suse.de> |
4069 | ||
4070 | PR tree-optimization/42916 | |
4071 | * tree-vect-slp.c (vect_slp_analyze_bb): Count only real | |
4072 | instructions. | |
4073 | ||
e5dfb95f AS |
4074 | 2010-02-19 Andreas Schwab <schwab@linux-m68k.org> |
4075 | ||
4076 | * configure.ac: Replace all uses of changequote in macro arguments | |
4077 | with proper quoting. | |
4078 | ||
2bdd49f4 JJ |
4079 | 2010-02-19 Jakub Jelinek <jakub@redhat.com> |
4080 | ||
4081 | PR middle-end/42233 | |
4082 | * loop-doloop.c (add_test): Adjust do_compare_rtx_and_jump caller. | |
4083 | ||
604d0dbc RG |
4084 | 2010-02-19 Richard Guenther <rguenther@suse.de> |
4085 | ||
4086 | PR tree-optimization/42944 | |
4087 | * tree-ssa-alias.c (call_may_clobber_ref_p_1): Massage | |
4088 | test for aliasing with errno. | |
4089 | ||
554cf330 JJ |
4090 | 2010-02-19 Jakub Jelinek <jakub@redhat.com> |
4091 | ||
40e90eac JJ |
4092 | PR middle-end/42233 |
4093 | * expr.h (jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump, | |
4094 | do_jump_1, do_compare_rtx_and_jump): Add PROB argument. | |
4095 | * dojump.c: Include output.h. | |
4096 | (inv): New inline function. | |
4097 | (jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump_1, do_jump, | |
4098 | do_jump_by_parts_greater_rtx, do_jump_by_parts_greater, | |
4099 | do_jump_by_parts_zero_rtx, do_jump_by_parts_equality_rtx, | |
4100 | do_jump_by_parts_equality, do_compare_and_jump): Add PROB | |
4101 | argument, pass it down to other calls. | |
4102 | (do_compare_rtx_and_jump): Likewise. If PROB is not -1, | |
4103 | add REG_BR_PROB note to the conditional jump. | |
4104 | * cfgexpand.c (add_reg_br_prob_note): Removed. | |
4105 | (expand_gimple_cond): Don't call it, add the probability | |
4106 | as last argument to jumpif_1/jumpifnot_1. | |
4107 | * Makefile.in (dojump.o): Depend on output.h. | |
4108 | * builtins.c (expand_errno_check): Adjust do_compare_rtx_and_jump | |
4109 | callers. | |
4110 | * expmed.c (emit_store_flag_force, do_cmp_and_jump): Likewise. | |
4111 | * stmt.c (do_jump_if_equal): Likewise. | |
4112 | * cfgrtl.c (rtl_lv_add_condition_to_bb): Likewise. | |
4113 | * loop-unswitch.c (compare_and_jump_seq): Likewise. | |
4114 | * config/rs6000/rs6000.c (rs6000_aix_emit_builtin_unwind_init): | |
4115 | Likewise. | |
4116 | * optabs.c (expand_doubleword_shift, expand_abs): Likewise. | |
4117 | * expr.c (expand_expr_real_1): Adjust do_jump, jumpifnot and | |
4118 | jumpifnot_1 callers. | |
4119 | (expand_expr_real_2): Adjust jumpifnot_1 and do_compare_rtx_and_jump | |
4120 | callers. | |
4121 | (store_expr): Adjust jumpifnot caller. | |
4122 | (store_constructor): Adjust jumpif caller. | |
4123 | ||
554cf330 JJ |
4124 | PR middle-end/42233 |
4125 | * gimplify.c (gimple_boolify): For __builtin_expect call | |
4126 | gimple_boolify also on its first argument. | |
4127 | ||
1a242e3c UB |
4128 | 2010-02-18 Uros Bizjak <ubizjak@gmail.com> |
4129 | ||
4130 | * configure.ac (gnu-unique-object): Wrap regexps using [] in | |
4131 | changequote block. | |
4132 | (__stack_chk_fail): Ditto. Remove quadrigraphs. | |
4133 | * configure: Regenerated. | |
4134 | ||
86866b28 UW |
4135 | 2010-02-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
4136 | ||
4137 | * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Call | |
4138 | lang_hooks.types_compatible_p instead of comptypes. | |
4139 | ||
8168ccc0 SH |
4140 | 2010-02-18 Sebastian Huber <sebastian.huber@embedded-brains.de> |
4141 | ||
4142 | * config/arm/lib1funcs.asm (__prefer_thumb__): New define. | |
4143 | (udivsi3, aeabi_uidivmod, divsi3, aeabi_idivmod): Use Thumb-1 variant | |
4144 | if __prefer_thumb__ is defined. | |
4145 | ||
746e119f MJ |
4146 | 2010-02-18 Martin Jambor <mjambor@suse.cz> |
4147 | ||
4148 | PR tree-optimization/43066 | |
4149 | * tree-sra.c (build_ref_for_offset_1): Return false on encountering an | |
4150 | array with zero-sized element type. | |
4151 | ||
82cf0c8c JJ |
4152 | 2010-02-18 Jakub Jelinek <jakub@redhat.com> |
4153 | ||
4154 | * dwarf2out.c (add_var_loc_to_decl): Change last argument to | |
4155 | rtx, allocate struct var_loc_node here and return it to the | |
4156 | caller, and only if it is actually needed. | |
4157 | (dwarf2out_var_location): Adjust add_var_loc_to_decl caller, | |
4158 | move it earlier and return immediately if it returns NULL. | |
4159 | ||
ccb265d6 MP |
4160 | 2010-02-17 Mikael Pettersson <mikpe@it.uu.se> |
4161 | ||
4162 | * config/sparc/gas.h: New file. Restore | |
4163 | TARGET_ASM_NAMED_SECTION to its ELF default. | |
4164 | * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Do not | |
4165 | check !HAVE_GNU_AS. | |
4166 | * config/sparc/sparc.c (sparc_elf_asm_named_section): | |
4167 | Likewise. Add ATTRIBUTE_UNUSED to prototype. | |
4168 | * config.gcc (sparc*-*-linux*): Include sparc/gas.h | |
4169 | after sparc/sysv4.h. | |
4170 | ||
a30f3def DK |
4171 | 2010-02-17 Dave Korn <dave.korn.cygwin@gmail.com> |
4172 | ||
4173 | * config/i386/mingw32.h (LIBGCJ_SONAME): Fix cut'n'pasto in DLL name. | |
4174 | ||
2f6c5b27 SB |
4175 | 2010-02-17 Steven Bosscher <steven@gcc.gnu.org> |
4176 | ||
4177 | * gensupport.c (process_one_cond_exec): Derive name for COND_EXEC | |
4178 | patterns from predicated pattern. | |
4179 | ||
b5e33e04 UB |
4180 | 2010-02-17 Uros Bizjak <ubizjak@gmail.com> |
4181 | ||
4182 | PR target/43103 | |
4183 | * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c | |
4184 | for insn mnemonic suffix. | |
4185 | ||
a95740b3 RG |
4186 | 2010-02-17 Richard Guenther <rguenther@suse.de> |
4187 | ||
4188 | * tree-vrp.c (vrp_visit_phi_node): Restrict SCEV analysis | |
4189 | to loop PHI nodes. | |
4190 | ||
169e464e JJ |
4191 | 2010-02-17 Jakub Jelinek <jakub@redhat.com> |
4192 | ||
4193 | PR debug/42918 | |
4194 | * caller-save.c (save_call_clobbered_regs): If BB ends with | |
4195 | a DEBUG_INSN, move any notes in between last real insn and the last | |
4196 | DEBUG_INSN after the last DEBUG_INSN. | |
4197 | ||
5498b6d2 JR |
4198 | 2010-02-16 Joern Rennecke <joern.rennecke@embecosm.com> |
4199 | ||
4200 | * tm.texi (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): | |
4201 | Fix return type. Fix argument type. Explain meaning of return value. | |
4202 | ||
b09bae68 RG |
4203 | 2010-02-16 Richard Guenther <rguenther@suse.de> |
4204 | ||
4205 | PR tree-optimization/41043 | |
b5e33e04 | 4206 | * tree-vrp.c (vrp_var_may_overflow): Only ask SCEV for real loops. |
b09bae68 RG |
4207 | (vrp_visit_assignment_or_call): Do not ask SCEV for regular |
4208 | statements ... | |
4209 | (vrp_visit_phi_node): ... but only for loop PHI nodes. | |
4210 | ||
99f51320 IR |
4211 | 2010-02-16 Ira Rosen <irar@il.ibm.com> |
4212 | ||
4213 | PR tree-optimization/43074 | |
4214 | * tree-vectorizer.h (VECTORIZABLE_CYCLE_DEF): New. | |
4215 | * tree-vect-loop.c (vect_analyze_loop_operations): Add | |
4216 | vectorizable cycles in hybrid SLP check. | |
4217 | * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Likewise. | |
4218 | ||
f47e08d9 RG |
4219 | 2010-02-16 Richard Guenther <rguenther@suse.de> |
4220 | ||
b5e33e04 | 4221 | * alias.c (memrefs_conflict_p): Distinguish must-alias from don't know. |
f47e08d9 RG |
4222 | (true_dependence): If memrefs_conflict_p computes must-alias |
4223 | trust it. Move TBAA check after offset-based disambiguation. | |
4224 | (canon_true_dependence): Likewise. | |
4225 | ||
ec8c3978 JJ |
4226 | 2010-02-16 Alexandre Oliva <aoliva@redhat.com> |
4227 | ||
4228 | * params.def (PARAM_MAX_VARTRACK_SIZE): New. | |
4229 | * doc/invoke.texi: Document it. | |
4230 | * var-tracking.c: Include toplev.h and params.h. | |
4231 | (vt_find_locations): Return bool indicating success. Compute | |
4232 | hash sizes unconditionally. Check new parameter, report. | |
4233 | (variable_tracking_main_1): Check vt_find_locations results and | |
4234 | retry. Renamed from... | |
4235 | (variable_tracking_main): ... this. New wrapper to preserve | |
4236 | flag_var_tracking_assignments. | |
4237 | * Makefile.in (var-tracking.o): Adjust dependencies. | |
4238 | ||
3bf6b403 | 4239 | 2010-02-16 Jack Howarth <howarth@bromo.med.uc.edu> |
b5e33e04 | 4240 | Jakub Jelinek <jakub@redhat.com> |
3bf6b403 JH |
4241 | |
4242 | PR target/42854 | |
4243 | * config/darwin.h (ASM_WEAKEN_DECL): Don't check weak attribute | |
4244 | if weak_import attribute is present. | |
4245 | * config/darwin.c (machopic_select_section): Likewise. | |
4246 | ||
a934eb2d JR |
4247 | 2010-02-15 Joern Rennecke <joern.rennecke@embecosm.com> |
4248 | ||
4249 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Document. | |
4250 | (TARGET_VECTORIZE_VECTOR_ALIGNMENT_REACHABLE): Likewise. | |
4251 | (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Likewise. | |
4252 | (TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK): Likewise. | |
4253 | ||
4254 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): Fix argument types. | |
4255 | ||
4256 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): | |
4257 | Fix argument types. | |
4258 | ||
4259 | * doc/tm.texi (TARGET_SCHED_DFA_NEW_CYCLE): Add argument names. | |
4260 | Rewrite text to refer to the names. | |
4261 | ||
02edd2f6 SP |
4262 | 2010-02-15 Sebastian Pop <sebastian.pop@amd.com> |
4263 | ||
4264 | * config/i386/i386-builtin-types.def | |
4265 | (V2DF_FTYPE_V2DF_V2DF_V2DI_INT): Declared. | |
4266 | (V4DF_FTYPE_V4DF_V4DF_V4DI_INT): Declared. | |
4267 | (V4SF_FTYPE_V4SF_V4SF_V4SI_INT): Declared. | |
4268 | (V8SF_FTYPE_V8SF_V8SF_V8SI_INT): Declared. | |
4269 | * config/i386/i386.c (enum ix86_builtins): Add IX86_BUILTIN_VPERMIL2PD, | |
4270 | IX86_BUILTIN_VPERMIL2PS, IX86_BUILTIN_VPERMIL2PD256, and | |
4271 | IX86_BUILTIN_VPERMIL2PS256. | |
4272 | (MULTI_ARG_4_DF2_DI_I): Defined. | |
4273 | (MULTI_ARG_4_DF2_DI_I1): Defined. | |
4274 | (MULTI_ARG_4_SF2_SI_I): Defined. | |
4275 | (MULTI_ARG_4_SF2_SI_I1): Defined. | |
4276 | (bdesc_multi_arg): Add __builtin_ia32_vpermil2pd, | |
4277 | __builtin_ia32_vpermil2ps, __builtin_ia32_vpermil2pd256, and | |
4278 | __builtin_ia32_vpermil2ps256. | |
4279 | (ix86_expand_multi_arg_builtin): Handle MULTI_ARG_4_DF2_DI_I, | |
4280 | MULTI_ARG_4_DF2_DI_I1, MULTI_ARG_4_SF2_SI_I, and | |
4281 | MULTI_ARG_4_SF2_SI_I1. Handle builtins with 4 arguments. | |
4282 | (ix86_expand_args_builtin): Handle MULTI_ARG_4_DF2_DI_I, | |
4283 | MULTI_ARG_4_DF2_DI_I1, MULTI_ARG_4_SF2_SI_I, and | |
4284 | MULTI_ARG_4_SF2_SI_I1. Handle CODE_FOR_xop_vpermil2v2df3, | |
4285 | CODE_FOR_xop_vpermil2v4sf3, CODE_FOR_xop_vpermil2v4df3, and | |
4286 | CODE_FOR_xop_vpermil2v8sf3. | |
4287 | * config/i386/i386.md (UNSPEC_VPERMIL2): Declared. | |
4288 | * config/i386/sse.md (xop_vpermil2<mode>3): New insn pattern. | |
4289 | * config/i386/xopintrin.h (_mm_permute2_pd): New. | |
4290 | (_mm256_permute2_pd): New. | |
4291 | (_mm_permute2_ps): New. | |
4292 | (_mm256_permute2_ps): New. | |
4293 | ||
ac447f25 NC |
4294 | 2010-02-15 Nick Clifton <nickc@redhat.com> |
4295 | ||
d079b87f | 4296 | * config/h8300/h8300.c (h8300_push_pop): Use bool type for |
ac447f25 NC |
4297 | boolean parameters. Use emit_jump_insn when emitting a pop |
4298 | instruction containing a return insn. | |
b5e33e04 UB |
4299 | (push): Use 'true' rather than '1' as second parameter to F. |
4300 | (h8300_expand_prologue): Likewise. | |
4301 | Use 'true' and 'false' for boolean parameters to h8300_push_pop. | |
4302 | (h8300_expand_epilogue): Likewise. | |
ac447f25 | 4303 | |
313333a6 RG |
4304 | 2010-02-15 Richard Guenther <rguenther@suse.de> |
4305 | ||
4306 | PR middle-end/43068 | |
4307 | * cgraphunit.c (thunk_adjust): Skip adjusting by fixed_offset | |
4308 | if that is zero. | |
4309 | ||
653958e8 NC |
4310 | 2010-02-15 Nick Clifton <nickc@redhat.com> |
4311 | ||
4312 | * config/mn10300/mn10300.h (FUNCTION_ARG_REGNO_P): Revert previous | |
4313 | delta. | |
4314 | ||
0f667308 MP |
4315 | 2010-02-14 Marco Poletti <poletti.marco@gmail.com> |
4316 | ||
4317 | * intl.c (fake_ngettext): New function. | |
4318 | * intl.h (fake_ngettext): Declare. | |
4319 | (ngettext): Define macro. | |
4320 | * collect2.c (notice_translated): New function. | |
4321 | (main): Use notice_translated and ngettext. | |
4322 | * collect2.h (notice_translated): Declare. | |
4323 | ||
912eb5a4 SB |
4324 | 2010-02-14 Steven Bosscher <steven@gcc.gnu.org> |
4325 | ||
4326 | * reorg.c (delete_computation): Comment fixes. | |
4327 | * caller-save.c (setup_save_areas): Idem. | |
4328 | * sel-sched-dump.c (dump_lv_set): Idem. | |
4329 | * rtl.def: Idem. | |
4330 | ||
244e6c5c AK |
4331 | 2010-02-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
4332 | ||
4333 | * config/s390/s390.c (s390_sched_init): New function. | |
4334 | (TARGET_SCHED_INIT): Target hook defined. | |
4335 | ||
9ab99933 DK |
4336 | 2010-02-12 Dave Korn <dave.korn.cygwin@gmail.com> |
4337 | Jack Howarth <howarth@bromo.med.uc.edu> | |
4338 | Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> | |
4339 | ||
4340 | PR target/42982 | |
4341 | Partial revert of unintended change in fix for PR41605. | |
4342 | * config/darwin.h: Fix typo. | |
4343 | * config/darwin9.h: Same. | |
4344 | ||
ed5bdeb6 JJ |
4345 | 2010-02-11 Jakub Jelinek <jakub@redhat.com> |
4346 | ||
4347 | * c-pch.c (pch_init): Clear v. | |
4348 | ||
f432760f SP |
4349 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> |
4350 | ||
4351 | PR middle-end/42930 | |
4352 | * graphite-scop-detection.c (graphite_can_represent_scev): Call | |
4353 | graphite_can_represent_init for MULT_EXPR. | |
4354 | ||
4355 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> | |
4356 | ||
4357 | PR middle-end/42914 | |
4358 | PR middle-end/42530 | |
4359 | * graphite-sese-to-poly.c (remove_phi): New. | |
4360 | (translate_scalar_reduction_to_array): Call remove_phi. | |
4361 | ||
4362 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> | |
4363 | ||
4364 | PR middle-end/42771 | |
4365 | * graphite-clast-to-gimple.c (gloog): Call rename_sese_parameters. | |
4366 | * graphite-clast-to-gimple.h (gloog): Update declaration. | |
4367 | * graphite-poly.c (new_scop): Clear POLY_SCOP_P. | |
4368 | * graphite-poly.h (struct poly_bb): Add missing comments. | |
4369 | (struct scop): Add poly_scop_p field. | |
4370 | (POLY_SCOP_P): New. | |
4371 | * graphite-sese-to-poly.c (build_poly_scop): Set POLY_SCOP_P. | |
4372 | * graphite.c (graphite_transform_loops): Build the polyhedral | |
4373 | representation for each scop before code generation. | |
4374 | * sese.c (rename_variables_in_operand): Removed. | |
4375 | (rename_variables_in_expr): Return the renamed expression. | |
4376 | (rename_sese_parameters): New. | |
4377 | * sese.h (rename_sese_parameters): Declared. | |
4378 | ||
6d892147 RG |
4379 | 2010-02-11 Richard Guenther <rguenther@suse.de> |
4380 | ||
4381 | PR tree-optimization/42998 | |
4382 | * tree-ssa-pre.c (create_expression_by_pieces): Treat | |
4383 | POINTER_PLUS_EXPR properly. | |
4384 | ||
04eadb13 SP |
4385 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> |
4386 | Changpeng Fang <changpeng.fang@amd.com> | |
4387 | ||
4388 | PR middle-end/40886 | |
4389 | * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Decrement | |
4390 | the cost of an IV candidate when the IV is used in a test against zero. | |
4391 | ||
4392 | * gcc.dg/tree-ssa/ivopts-3.c: New. | |
4393 | ||
91753e21 RG |
4394 | 2010-02-11 Richard Guenther <rguenther@suse.de> |
4395 | ||
4396 | PR lto/41664 | |
4397 | * tree-ssa-alias.c (refs_may_alias_p_1): Canonicalize | |
4398 | pointer-vs-decl case by swapping refs. Handle some cases | |
4399 | of pointer-vs-decl disambiguations more conservatively. | |
4400 | * cfgexpand.c (gimple_expand_cfg): Set gimple_df->in_ssa_p | |
4401 | to false after expanding. | |
4402 | ||
f68df07c RG |
4403 | 2010-02-11 Richard Guenther <rguenther@suse.de> |
4404 | ||
4405 | PR driver/43021 | |
4406 | * gcc.c (process_command): Handle LTO file@offset case more | |
4407 | appropriately. | |
4408 | ||
d2d36740 JJ |
4409 | 2010-02-11 Jakub Jelinek <jakub@redhat.com> |
4410 | ||
8f6aedba JJ |
4411 | * reload1.c (eliminate_regs_1): If insn is DEBUG_INSN, avoid any |
4412 | modifications outside of the DEBUG_INSN. Accept CLOBBERs inside | |
4413 | of DEBUG_INSNs. | |
4414 | (eliminate_regs_in_insn): Eliminate regs even in DEBUG_INSNs. | |
4415 | ||
d2d36740 JJ |
4416 | * dwarf2out.c (mem_loc_descriptor) <case MEM>: Use DW_OP_deref_size |
4417 | if MEM's mode size isn't DWARF2_ADDR_SIZE. | |
4418 | (mem_loc_descriptor) <do_scompare>: Allow also VOIDmode arguments. | |
4419 | Optimize eq/ne comparisons when both arguments are known to be | |
4420 | zero-extended. | |
4421 | (mem_loc_descriptor) <do_ucompare>: Allow also VOIDmode arguments. | |
4422 | Don't mask operands unnecessarily if they are known to be already | |
4423 | zero-extended. | |
4424 | ||
56592e03 VM |
4425 | 2010-02-10 Vladimir Makarov <vmakarov@redhat.com> |
4426 | ||
4427 | * ira-conflicts.c (add_insn_allocno_copies): Use find_reg_note | |
4428 | instead of loop. | |
4429 | ||
5418fe84 RG |
4430 | 2010-02-10 Richard Guenther <rguenther@suse.de> |
4431 | ||
4432 | PR tree-optimization/43017 | |
4433 | * tree-vrp.c (vrp_int_const_binop): Trust int_const_binop | |
4434 | for wrapping signed arithmetic. | |
4435 | ||
92e8e53a JJ |
4436 | 2010-02-10 Jakub Jelinek <jakub@redhat.com> |
4437 | ||
4438 | PR debug/43010 | |
4439 | * dwarf2out.c (retry_incomplete_types): Don't call gen_type_die | |
4440 | if no debug info should be emitted for it. | |
4441 | ||
bd55b817 KK |
4442 | 2010-02-10 Kaz Kojima <kkojima@gcc.gnu.org> |
4443 | ||
4444 | * config/sh/sh.c (find_barrier): Skip call insn with a REG_EH_REGION | |
4445 | note when flag_exceptions is set. | |
4446 | ||
2ab43a52 DS |
4447 | 2010-02-10 Duncan Sands <baldrick@free.fr> |
4448 | ||
4449 | * Makefile.in (PLUGIN_HEADERS): Add debug.h. | |
4450 | ||
d977cb9c RG |
4451 | 2010-02-10 Richard Guenther <rguenther@suse.de> |
4452 | ||
4453 | PR c/43007 | |
4454 | * tree.c (get_unwidened): Handle constants. | |
4455 | * convert.c (convert_to_integer): Handle TRUNC_DIV_EXPR. | |
4456 | ||
563cb662 MJ |
4457 | 2010-02-10 Martin Jambor <mjambor@suse.cz> |
4458 | ||
4459 | PR lto/42985 | |
4460 | * ipa-prop.c (ipa_update_after_lto_read): Count parameters and | |
4461 | check for variable argument counts independently. | |
4462 | ||
9e3c399e CB |
4463 | 2010-02-10 Christian Bruel <christian.bruel@st.com> |
4464 | ||
4465 | PR target/42841 | |
4466 | * config/sh/sh.c (find_barrier): Increase length for non delayed | |
4467 | conditional branches. | |
01305d24 | 4468 | |
e938feb4 CB |
4469 | 2010-02-10 Christian Bruel <christian.bruel@st.com> |
4470 | ||
4471 | * config/sh/sh.c (find_barrier): Don't emit a CP inside the GP setting. | |
01305d24 | 4472 | |
cbb1ab10 JJ |
4473 | 2010-02-10 Jakub Jelinek <jakub@redhat.com> |
4474 | ||
4475 | * builtins.c (set_builtin_user_assembler_name): Also handle | |
4476 | ffs if int is smaller than word. | |
4477 | ||
b09495c1 VM |
4478 | 2010-02-09 Vladimir Makarov <vmakarov@redhat.com> |
4479 | ||
4480 | PR middle-end/42973 | |
4481 | * ira-conflicts.c (get_dup): Remove. | |
4482 | (process_reg_shuffles): Add new parameter. Use it as an | |
4483 | additional guard for copy generation. | |
4484 | (add_insn_allocno_copies): Rewrite. | |
4485 | ||
57257f0d AM |
4486 | 2010-02-09 Alexander Monakov <amonakov@ispras.ru> |
4487 | ||
4488 | * common.opt (fsched2-use-traces): Preserved for backward | |
4489 | compatibility. | |
4490 | * doc/invoke.texi: Remove the documentation about option | |
4491 | -fsched2-use-traces. | |
4492 | * sched-rgn.c (rest_of_handle_sched2): Remove usage of | |
4493 | flag_sched2_use_traces. | |
4494 | * opts.c (common_handle_option): Add OPT_fsched2_use_traces to | |
4495 | the backward compatibility flag section. | |
4496 | ||
72d182d3 RG |
4497 | 2010-02-09 Richard Guenther <rguenther@suse.de> |
4498 | ||
4499 | PR tree-optimization/43008 | |
4500 | * tree-ssa-structalias.c (handle_lhs_call): Pass in the fndecl, | |
4501 | make HEAP variables initialized from global memory if they | |
4502 | are not known builtin functions. | |
4503 | (find_func_aliases): Adjust. | |
4504 | ||
9605a606 RG |
4505 | 2010-02-09 Richard Guenther <rguenther@suse.de> |
4506 | ||
4507 | PR tree-optimization/43000 | |
4508 | * tree-vrp.c (vrp_int_const_binop): Only handle unsigned | |
4509 | arithmetic manually. | |
4510 | ||
8d9eca14 JJ |
4511 | 2010-02-08 Jakub Jelinek <jakub@redhat.com> |
4512 | ||
4513 | PR tree-optimization/42931 | |
4514 | * tree-loop-linear.c (try_interchange_loops): Don't call | |
4515 | double_int_mul if estimated_loop_iterations failed. | |
4516 | ||
d3545524 MJ |
4517 | 2010-02-08 Martin Jambor <mjambor@suse.cz> |
4518 | ||
4519 | PR middle-end/42898 | |
4520 | * tree-sra.c (build_accesses_from_assign): Do not mark in | |
4521 | should_scalarize_away_bitmap if stmt has volatile ops. | |
4522 | (sra_modify_assign): Do not process assigns piecemeal if if stmt | |
4523 | has volatile ops. | |
4524 | ||
8a9a2486 JR |
4525 | 2010-02-08 Joern Rennecke <joern.rennecke@embecosm.com> |
4526 | ||
4527 | * doc/tm.texi (TARGET_UNWIND_WORD_MODE): Document. | |
4528 | ||
7bf25dd6 AN |
4529 | 2010-02-07 Adam Nemet <adambnmet@gmail.com> |
4530 | ||
4531 | * config/mips/mips.md (*<optab>_trunc<mode>_exts): Fix comment | |
4532 | before the pattern. | |
4533 | ||
a46edbff AP |
4534 | 2010-02-07 Andrew Pinski <pinskia@gmail.com> |
4535 | ||
4536 | PR middle-end/42946 | |
4537 | * df-core.c (df_finish_pass): Change type of saved_flags to int. | |
4538 | ||
86da963e SP |
4539 | 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> |
4540 | ||
4541 | PR middle-end/42988 | |
4542 | * graphite-dependences.c (dependence_polyhedron): Set PDDR_KIND | |
4543 | to unknown_dependence. | |
4544 | (graphite_legal_transform_dr): Handle the unknown_dependence. | |
4545 | (graphite_carried_dependence_level_k): Same. | |
4546 | ||
4547 | 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> | |
4548 | ||
4549 | * ChangeLog.graphite: Remove testsuite/ or gcc/testsuite/. | |
4550 | ||
997ac87b RG |
4551 | 2010-02-07 Richard Guenther <rguenther@suse.de> |
4552 | ||
4553 | PR middle-end/42991 | |
4554 | * expr.c (get_inner_reference): Always initialize *pbitsize. | |
4555 | ||
cb6b911a RG |
4556 | 2010-02-07 Richard Guenther <rguenther@suse.de> |
4557 | ||
4558 | PR middle-end/42956 | |
4559 | * gimplify.c (gimple_fold_indirect_ref): Avoid generating | |
4560 | new ARRAY_REFs on variable size element or minimal index arrays. | |
4561 | Complete. | |
4562 | * tree-ssa-loop-ivopts.c (find_interesting_uses_address): Use | |
4563 | gimple_fold_indirect_ref. | |
4564 | ||
b761dbe6 RE |
4565 | 2010-02-06 Richard Earnshaw <rearnsha@arm.com> |
4566 | ||
4567 | PR target/42957 | |
4568 | * arm.c (arm_override_options): Just return if the user has specified | |
4569 | an invalid fpu name. | |
4570 | ||
b2469a9b JM |
4571 | 2010-02-03 Jason Merrill <jason@redhat.com> |
4572 | ||
4573 | PR c++/42870 | |
4574 | * config/i386/cygming.h (ASM_OUTPUT_DEF_FROM_DECLS): Call | |
4575 | i386_pe_maybe_record_exported_symbol. | |
4576 | ||
1f65437d SE |
4577 | 2010-02-05 Steve Ellcey <sje@cup.hp.com> |
4578 | ||
4579 | PR target/42924 | |
4580 | * config/pa/pa.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. | |
4581 | (pa_delegitimize_address): New function. | |
4582 | ||
126edba2 OS |
4583 | 2010-02-05 Ozkan Sezer <sezeroz@gmail.com> |
4584 | ||
4585 | * config/i386/msformat-c.c (ms_printf_length_specs): Set the | |
4586 | scalar_identity_flag for the size_t/ptrdiff_t %Id and %Iu specs. | |
4587 | ||
532df904 RG |
4588 | 2010-02-05 Richard Guenther <rguenther@suse.de> |
4589 | ||
4590 | PR lto/42762 | |
4591 | * lto-streamer-in.c (get_resolution): Deal with references | |
4592 | to undefined functions. | |
4593 | ||
5c95f07b RG |
4594 | 2010-02-05 Richard Guenther <rguenther@suse.de> |
4595 | ||
b5e33e04 | 4596 | * tree-ssa-ccp.c (get_symbol_constant_value): Strip all conversions. |
5c95f07b RG |
4597 | (fold_const_aggregate_ref): Likewise. |
4598 | (ccp_fold_stmt): Substitute loads. | |
4599 | (maybe_fold_reference): Verify types before substituting. | |
4600 | Unshare properly. | |
4601 | (fold_gimple_assign): Unshare properly. | |
b5e33e04 | 4602 | (fold_stmt_1): Insert conversion if necessary before replacing the RHS. |
5c95f07b | 4603 | |
64aa00b1 NF |
4604 | 2010-02-05 Nathan Froyd <froydnj@codesourcery.com> |
4605 | ||
4606 | * config/rs6000/rs6000.c (rs6000_override_options): Invert check | |
4607 | for rs6000_gen_cell_microcode. | |
4608 | ||
b0f19292 RG |
4609 | 2010-02-04 Richard Guenther <rguenther@suse.de> |
4610 | ||
4611 | PR rtl-optimization/42952 | |
4612 | * dse.c (const_or_frame_p): Remove MEM handling. | |
4613 | ||
f7eb48b5 NC |
4614 | 2010-02-04 Nick Clifton <nickc@redhat.com> |
4615 | ||
4616 | * config/mn10300/mn10300.c (TARGET_ASM_OUTPUT_MI_THUNK): Define. | |
4617 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define. | |
4618 | (function_arg): Use NULL_RTX and FIRST_ARGUMENT_REGNUM. | |
4619 | (mn10300_asm_output_mi_thunk): New function. | |
4620 | (mn10300_can_output_mu_thunk): New function. | |
4621 | * config/mn10300/mn10300.h (FIRST_ARGUMENT_REGNUM): Define. | |
4622 | (FUNCTION_ARG_REGNO_P): Fix comment. Accept d0 and d1. | |
4623 | (FUNCTION_ARG): Delete incorrect comment. | |
4624 | ||
2aac1924 JM |
4625 | 2010-02-03 Jason Merrill <jason@redhat.com> |
4626 | ||
4627 | PR c++/40138 | |
4628 | * fold-const.c (operand_equal_p): Handle erroneous types. | |
4629 | ||
3e5f930f | 4630 | 2010-02-03 Kaushik Phatak <kaushik.phatak@kpitcummins.com> |
07738b87 KP |
4631 | |
4632 | * config/h8300/h8300.md (can_delay): Fix attibute condition. | |
4633 | ||
a7f3e500 VM |
4634 | 2010-02-03 Vladimir Makarov <vmakarov@redhat.com> |
4635 | ||
3e5f930f | 4636 | PR rtl-optimization/42941 |
a7f3e500 VM |
4637 | * sched-deps.c (setup_insn_reg_pressure_info): Use xcalloc instead |
4638 | of xmalloc. | |
4639 | ||
59d49708 JM |
4640 | 2010-02-03 Jason Merrill <jason@redhat.com> |
4641 | ||
4642 | PR c++/35652 | |
4643 | * builtins.c (c_strlen): Use EXPR_LOCATION in diagnostics. | |
4644 | ||
5440c0e7 AO |
4645 | 2010-02-03 Alexandre Oliva <aoliva@redhat.com> |
4646 | ||
4647 | PR debug/42896 | |
02d43000 | 4648 | * cselib.h (struct cselib_val_struct): Add uid. Rename value to hash. |
5440c0e7 AO |
4649 | (cselib_reset_table): Renamed from... |
4650 | (cselib_reset_table_with_next_value): ... this. | |
4651 | (cselib_get_next_uid): Renamed from... | |
4652 | (cselib_get_next_unknown_value): ... this. | |
4653 | * cselib.c (next_uid): Renamed from... | |
4654 | (next_unknown_value): ... this. | |
4655 | (cselib_clear_table): Adjust. | |
4656 | (cselib_reset_table): Adjust. Renamed from... | |
4657 | (cselib_reset_table_with_next_value): ... this. | |
4658 | (cselib_get_next_uid): Adjust. Renamed from... | |
4659 | (cselib_get_next_unknown_value): ... this. | |
4660 | (get_value_hash): Use hash. | |
4661 | (cselib_hash_rtx): Likewise. | |
4662 | (new_cselib_val): Adjust. Set and dump uid. | |
4663 | (cselib_lookup_mem): Pass next_uid as hash. | |
4664 | (cselib_subst_to_values): Likewise. | |
4665 | (cselib_log_lookup): Dump uid. | |
4666 | (cselib_lookup): Pass next_uid as hash. Adjust. | |
4667 | (cselib_process_insn): Adjust. | |
4668 | (cselib_init): Initialize next_uid. | |
4669 | (cselib_finish): Adjust. | |
4670 | (dump_cselib_table): Likewise. | |
4671 | * dse.c (canon_address): Dump value uid. | |
4672 | * print-rtl.c (print_rtx): Print value uid. | |
4673 | * var-tracking.c (VARIABLE_HASH_VAL): Dropped. | |
4674 | (dvuid): New type. | |
4675 | (dv_uid): New function, sort of renamed from... | |
4676 | (dv_htab_hash): ... this, reimplemented in terms of it and... | |
4677 | (dv_uid2hash): ... this. New. | |
4678 | (variable_htab_eq): Drop excess assertions. | |
4679 | (tie_break_pointers): Removed. | |
4680 | (canon_value_cmp): Compare uids. | |
4681 | (variable_post_merge_New_vals): Print uids. | |
4682 | (vt_add_function_parameters): Adjust. | |
4683 | (vt_initialize): Reset table. Adjust. | |
4684 | ||
e3c70387 RG |
4685 | 2010-02-03 Richard Guenther <rguenther@suse.de> |
4686 | ||
4687 | PR tree-optimization/42944 | |
b5e33e04 | 4688 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle calloc. |
e3c70387 RG |
4689 | (call_may_clobber_ref_p_1): Likewise. Properly handle |
4690 | malloc and calloc clobbering errno. | |
4691 | ||
4cad6dba SB |
4692 | 2010-02-03 Steven Bosscher <steven@gcc.gnu.org> |
4693 | ||
4694 | * doc/invoke.texi: Fix name of sched1 dump. | |
4695 | ||
4696 | * opts.c (decode_options): Set flag_tree_switch_conversion | |
4697 | only conditionally on optimize >= 2. | |
4698 | ||
4699 | * gcse.c: Assorted comment fixes in pass description. | |
4700 | ||
693ee8cf AG |
4701 | 2010-02-03 Anthony Green <green@moxielogic.com> |
4702 | ||
4703 | * config/moxie/moxie.c (moxie_asm_trampoline_template): Introduce | |
4704 | nop padding in order to maintain alignment of storage location of | |
4705 | target function address. | |
4706 | (moxie_trampoline_init): Store target function address at newly | |
4707 | aligned location. | |
4708 | * config/moxie/moxie.h (TRAMPOLINE_ALIGNMENT): Increase alignment | |
4709 | to 32. | |
4710 | (TRAMPOLINE_SIZE): Increase size by 2 bytes for alignment padding. | |
4711 | ||
bf8e3b77 RG |
4712 | 2010-02-03 Richard Guenther <rguenther@suse.de> |
4713 | ||
4714 | PR middle-end/42927 | |
4715 | * tree-cfg.c (verify_gimple_assign_binary): Fix shift verification. | |
4716 | ||
bde17fdc RO |
4717 | 2010-02-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4718 | ||
4719 | * config.gcc: Reenable check for obsolete targets. | |
4720 | Obsolete alpha*-dec-osf4*, alpha*-dec-osf5.0*, mips-sgi-irix5*, | |
4721 | mips-sgi-irix6.[0-4]*. | |
4722 | ||
c9c27b72 NC |
4723 | 2010-02-02 Nick Clifton <nickc@redhat.com> |
4724 | ||
4725 | * config/rx/rx.c (rx_is_legitimate_constant): Treat a maximum | |
4726 | constant size of 4 as being the same as 0. | |
4727 | * doc/invoke.texi (RX Options): Document that -mmax-constant-size | |
4728 | can take values in the range 0..4. | |
4729 | ||
fc15bd03 JH |
4730 | 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu> |
4731 | ||
4732 | PR java/41991 | |
4733 | * unwind-dw2-fde-darwin.c: Re-export _Unwind_FindEnclosingFunction() | |
4734 | as _darwin10_Unwind_FindEnclosingFunction(). | |
4735 | * libgcc-libsystem.ver: New. | |
4736 | ||
6eeea7a7 VM |
4737 | 2010-02-01 Vladimir Makarov <vmakarov@redhat.com> |
4738 | ||
4739 | PR target/41399 | |
4740 | * sched-deps.c (sched_analyze_insn): Ignore fixed registers for | |
4741 | implicitly set registers. | |
4742 | ||
87d05b44 RE |
4743 | 2010-02-01 Richard Earnshaw <rearnsha@arm.com> |
4744 | ||
4745 | * arm.c (FL_FOR_ARCH_7A): is also a superset of ARMv6K. | |
4746 | (arm_override_options): Allow automatic selection of the thread | |
4747 | pointer register if thumb2. | |
4748 | (legitimize_pic_address): Improve code sequences for Thumb2. | |
4749 | (arm_call_tls_get_addr): Likewise. | |
4750 | (legitimize_tls_address): Likewise. | |
4751 | * arm.md (pic_load_addr_arm): Delete. Replace with ... | |
4752 | (pic_load_addr_32bit): ... this. New named pattern. | |
4753 | * thumb2.md (pic_load_addr_thumb2): Delete. | |
4754 | (pic_load_dot_plus_four): Delete. | |
4755 | (tls_load_dot_plus_four): New named pattern. | |
4756 | ||
cb717ac4 RO |
4757 | 2010-02-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4758 | ||
4759 | PR libgomp/29986 | |
4760 | * doc/install.texi (Specific): Add sparc-sun-solaris2.10 entry. | |
4761 | Document fix for TLS bug. | |
4762 | ||
44f89620 RG |
4763 | 2010-01-31 Richard Guenther <rguenther@suse.de> |
4764 | ||
4765 | * tree-sra.c (ptr_parm_has_direct_uses): Rewrite to be | |
4766 | conservatively correct. | |
4767 | ||
747b0aed JDA |
4768 | 2010-01-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4769 | ||
4770 | PR target/42850 | |
4771 | Revert: | |
4772 | 2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
4773 | ||
4774 | * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two. | |
4775 | ||
362c6d2f KG |
4776 | 2010-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4777 | ||
4778 | * doc/install.texi: Update recommended GMP/MPFR/MPC versions. | |
4779 | ||
8370a62a KT |
4780 | 2010-01-31 Kai Tietz <kai.tietz@onevision.com> |
4781 | ||
4782 | * config.gcc: Adjust order of makefile fragments for mingw targets. | |
4783 | ||
61c7cbf8 RG |
4784 | 2010-01-31 Richard Guenther <rguenther@suse.de> |
4785 | ||
4786 | PR middle-end/42898 | |
4787 | * gimplify.c (gimplify_init_constructor): For volatile LHS | |
4788 | initialize a temporary. | |
4789 | ||
b0a69d20 MK |
4790 | 2010-01-31 Matthias Klose <doko@ubuntu.com> |
4791 | ||
4792 | * configure.ac: Fix __stack_chk_fail check for cross builds configured | |
4793 | --with-headers | |
4794 | * configure: Regenerate. | |
4795 | ||
55eb4dab EB |
4796 | 2010-01-29 Eric Botcazou <ebotcazou@adacore.com> |
4797 | ||
4798 | * tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have | |
4799 | the same alias set and their sizes different constantness. | |
4800 | (aliasing_component_refs_p): Revert 2009-10-24 change. | |
4801 | ||
f9e06dbc RO |
4802 | 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4803 | ||
4804 | * config/sparc/sparc.c (sparc_elf_asm_named_section): Declare decl | |
4805 | unused. | |
4806 | ||
eb6b98c7 RG |
4807 | 2010-01-29 Richard Guenther <rguenther@suse.de> |
4808 | ||
4809 | * tree-ssa-ccp.c (ccp_fold_stmt): Unshare values we substitute. | |
4810 | Assert we successfully updated the call. | |
4811 | ||
c23cd1d6 JJ |
4812 | 2010-01-29 Jakub Jelinek <jakub@redhat.com> |
4813 | ||
4814 | PR rtl-optimization/42889 | |
4815 | * df.h (df_set_bb_dirty_nonlr): New prototype. | |
4816 | * df-core.c (df_set_bb_dirty_nonlr): New function. | |
4817 | * df-scan.c (df_insn_rescan): Call it instead of | |
4818 | df_set_bb_dirty for DEBUG_INSNs. | |
4819 | ||
38bc76da RG |
4820 | 2010-01-29 Richard Guenther <rguenther@suse.de> |
4821 | ||
4822 | PR middle-end/37448 | |
4823 | * ipa-inline.c (cgraph_decide_inlining_incrementally): Avoid | |
4824 | quadratic behavior in most cases. | |
4825 | ||
d819472d UB |
4826 | 2010-01-28 Uros Bizjak <ubizjak@gmail.com> |
4827 | ||
4828 | PR target/42891 | |
4829 | * config/i386/i386.c (ix86_expand_int_movcc): Convert tmp to SImode | |
4830 | in the call to gen_x86_movsicc_0_m1. | |
4831 | ||
3ed7d068 RG |
4832 | 2010-01-28 Richard Guenther <rguenther@suse.de> |
4833 | ||
4834 | PR tree-optimization/42871 | |
01305d24 | 4835 | * tree-ssa-pre.c (phi_translate_set): Make sure to retain leaders. |
3ed7d068 | 4836 | |
830bc550 RG |
4837 | 2010-01-28 Richard Guenther <rguenther@suse.de> |
4838 | ||
4839 | * tree-ssa-ccp.c (ccp_fold_stmt): Fold calls and propagate | |
4840 | into call arguments. | |
4841 | ||
28e5ca15 RB |
4842 | 2010-01-28 Richard Guenther <rguenther@suse.de> |
4843 | ||
4844 | PR middle-end/42883 | |
4845 | * tree-cfgcleanup.c (remove_forwarder_block): Do not remove | |
4846 | the forwarder if the destination is an EH landing pad. | |
4847 | ||
4848 | 2010-01-28 Razya Ladelsky <razya@il.ibm.com> | |
8adfe01d | 4849 | |
d819472d | 4850 | * tree-parloops.c (transform_to_exit_first_loop): Update the basic |
8adfe01d RL |
4851 | block list passed to gimple_duplicate_sese_tail. |
4852 | (parallelize_loops): Avoid parallelization when the function | |
4853 | has_nonlocal_label. | |
4854 | Avoid parallelization when the preheader is IRREDUCIBLE. | |
4855 | Try to optimize when estimated_loop_iterations_int is unresolved. | |
4856 | Add the loop's location to the dump file. | |
28e5ca15 | 4857 | * tree-cfg.c (add_phi_args_after_redirect): Remove. |
8adfe01d RL |
4858 | (gimple_duplicate_sese_tail): Remove the check for the latch. |
4859 | Redirect nexits to the exit block. | |
4860 | Remove handling of the incoming edges to the latch. | |
4861 | Redirect the backedge from the copied latch to the exit bb. | |
4862 | ||
3d952fb7 MM |
4863 | 2010-01-28 Michael Matz <matz@suse.de> |
4864 | ||
4865 | PR target/42881 | |
4866 | * config/i386/i386.c (ix86_expand_vector_init_duplicate): | |
4867 | Wrap force_reg into a sequence, emit it before user. | |
4868 | ||
4fc2b1aa ST |
4869 | 2010-01-28 Stephen Thomas <stephen.thomas@arm.com> |
4870 | ||
4871 | * config/arm/arm.md (bswapsi2): Add support for bswapsi2. | |
4872 | (arm_rev): New. | |
4873 | (arm_legacy_rev): Likewise. | |
4874 | (thumb_legacy_rev): Likewise. | |
4875 | ||
0f277ad4 JJ |
4876 | 2010-01-27 Jakub Jelinek <jakub@redhat.com> |
4877 | ||
4878 | * dwarf2out.c (mem_loc_descriptor): Remove special casing of | |
4879 | CONSTANT_POOL_ADDRESS_P SYMBOL_REFs. If for MEM recursive call | |
4880 | on MEM's address failed, try avoid_constant_pool_reference and | |
4881 | recurse if it returned something different. | |
4882 | (loc_descriptor): If for MEM mem_loc_descriptor failed on the | |
4883 | address, try avoid_constant_pool_reference and recurse if it | |
4884 | returned something different. | |
4885 | (dw_loc_list_1): If for MEM mem_loc_descriptor failed on the | |
4886 | address and avoid_constant_pool_reference returned something | |
4887 | different, don't set have_address. | |
4888 | ||
fb4cbb9f AO |
4889 | 2010-01-27 Alexandre Oliva <aoliva@redhat.com> |
4890 | ||
4891 | PR debug/42861 | |
4892 | * var-tracking.c (val_store): Add modified argument, obey it. | |
4893 | Adjust callers. | |
4894 | (count_uses): Move down logging of main. | |
4895 | (compute_bb_dataflow): Use val_store for MO_VAL_USEs that | |
4896 | don't need resolution. | |
4897 | (emit_notes_in_bb): Likewise. | |
4898 | ||
e87da263 RG |
4899 | 2010-01-27 Richard Guenther <rguenther@suse.de> |
4900 | ||
4901 | PR middle-end/42878 | |
4902 | * tree-inline.c (remap_decl): Delay remapping of SSA name | |
4903 | default definitions until we need them. | |
4904 | ||
c6d99cad JJ |
4905 | 2010-01-27 Jakub Jelinek <jakub@redhat.com> |
4906 | ||
9a78eb71 JJ |
4907 | * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. |
4908 | (rs6000_delegitimize_address): New function. | |
4909 | ||
e8d8f497 JJ |
4910 | * config/s390/s390.c (s390_delegitimize_address): Call |
4911 | delegitimize_mem_from_attrs. | |
4912 | ||
c6d99cad JJ |
4913 | PR middle-end/42874 |
4914 | * tree-inline.c (cannot_copy_type_1): Removed. | |
4915 | (copy_forbidden): Don't forbid copying of functions containing | |
4916 | records/unions with variable length fields. | |
4917 | ||
4f6fee0f CB |
4918 | 2010-01-27 Christian Bruel <christian.bruel@st.com> |
4919 | ||
4920 | Revert: | |
4921 | PR target/42841 | |
4922 | * config/sh/sh.c (find_barrier): Increase length for non delayed | |
4923 | conditional branches. | |
d819472d | 4924 | |
cdf6bfb7 MK |
4925 | 2010-01-27 Matthias Klose <doko@ubuntu.com> |
4926 | ||
4927 | * configure.ac (gnu-unique-object): Fix ldd version check. | |
4928 | * configure: Regenerate. | |
4929 | ||
31b21739 RO |
4930 | 2010-01-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4931 | ||
4932 | * config/sparc/sparc.c (sparc_elf_asm_named_section): Test for | |
4933 | HAVE_GNU_AS value. | |
4934 | * config/sparc/sysv4.h [HAVE_GNU_AS] (TARGET_ASM_NAMED_SECTION): | |
4935 | Test for HAVE_GNU_AS value. | |
4936 | ||
dc4f0670 RO |
4937 | 2010-01-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4938 | ||
4939 | * config.gcc (mips-sgi-irix[56]*): Set use_gcc_stdint. | |
4940 | * config/mips/iris.h (INT8_TYPE, INT16_TYPE, INT32_TYPE, | |
4941 | INT64_TYPE): Define. | |
4942 | (UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE): Define. | |
4943 | (INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
4944 | INT_LEAST64_TYPE): Define. | |
4945 | (UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, UINT_LEAST32_TYPE, | |
4946 | UINT_LEAST64_TYPE): Define. | |
4947 | (INT_FAST8_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE) | |
4948 | INT_FAST64_TYPE): Define. | |
4949 | (UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
4950 | UINT_FAST64_TYPE): Define. | |
4951 | (INTMAX_TYPE, UINTMAX_TYPE): Define. | |
4952 | (INTPTR_TYPE, UINTPTR_TYPE): Define. | |
4953 | (SIG_ATOMIC_TYPE): Define. | |
4954 | ||
a099f7d4 RG |
4955 | 2010-01-26 Richard Guenther <rguenther@suse.de> |
4956 | ||
4957 | * df-scan.c (df_scan_set_bb_info): Remove assert. | |
4958 | (df_insn_rescan_debug_internal): Merge asserts. | |
4959 | (df_install_ref): Likewise. | |
4960 | (df_mark_reg): Use bitmap_set_range. | |
4961 | (df_hard_reg_used_p): Remove assert. | |
4962 | (df_hard_reg_used_count): Likewise. | |
4963 | ||
0d9b0371 RG |
4964 | 2010-01-26 Richard Guenther <rguenther@suse.de> |
4965 | ||
4966 | PR rtl-optimization/42685 | |
4967 | * web.c (web_main): Ignore DEBUG_INSNs. | |
4968 | ||
7a241624 JR |
4969 | 2010-01-26 Joern Rennecke <amylaar@spamcop.net> |
4970 | ||
4971 | * doc/tm.texi (TARGET_HANDLE_C_OPTION): Explain arguments. | |
4972 | ||
4973 | (TARGET_RESOLVE_OVERLOADED_BUILTIN): Add loc parameter. | |
4974 | Fix types of fndecl and arglist parameters. | |
4975 | ||
3333cd50 RG |
4976 | 2010-01-26 Richard Guenther <rguenther@suse.de> |
4977 | ||
4978 | PR middle-end/42806 | |
4979 | * tree-eh.c (unsplit_eh): Skip debug insns. | |
4980 | ||
7f657dde RG |
4981 | 2010-01-26 Richard Guenther <rguenther@suse.de> |
4982 | ||
4983 | PR tree-optimization/42250 | |
4984 | * ipa-type-escape.c (type_escape_execute): Do not analyze clones. | |
4985 | ||
057dd91d JJ |
4986 | 2010-01-26 Jakub Jelinek <jakub@redhat.com> |
4987 | ||
4988 | PR fortran/42866 | |
4989 | * omp-low.c (expand_omp_sections): Only use single_pred if | |
4990 | l2_bb is single_pred_p. | |
4991 | ||
69b18163 CB |
4992 | 2010-01-25 Christian Bruel <christian.bruel@st.com> |
4993 | ||
4994 | PR target/42841 | |
4995 | * config/sh/sh.c (find_barrier): Increase length for non delayed | |
4996 | conditional branches. | |
4997 | (sh_insn_length_adjustment): Use JUMP_TABLE_DATA_P. | |
4998 | ||
00f88f07 DM |
4999 | 2010-01-24 David S. Miller <davem@davemloft.net> |
5000 | ||
31b21739 | 5001 | * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Only |
00f88f07 | 5002 | define if not using GAS. |
31b21739 | 5003 | * config/sparc/sparc.c (sparc_elf_asm_named_section): |
00f88f07 DM |
5004 | Likewise. Delete SECTION_MERGE code, which is only applicable |
5005 | when using GAS. | |
5006 | ||
d147cbd9 MM |
5007 | 2010-01-24 Mark Mitchell <mark@codesourcery.com> |
5008 | ||
5009 | PR c++/42748 | |
5010 | * config/arm/arm.c (arm_mangle_type): Do not warn about changes to | |
5011 | mangling of va_list in system headers. | |
5012 | ||
a90352a0 TM |
5013 | 2010-01-23 Toon Moene <toon@moene.org> |
5014 | ||
5015 | * tree-predcom.c (combine_chains): Return NULL, not false. | |
5016 | ||
e96d7dd7 JR |
5017 | 2010-01-23 Joern Rennecke <amylaar@spamcop.net> |
5018 | ||
5019 | * tree-loop-distribution.c (distribute_loop): Fix declaration and | |
5020 | initialization of variable res to agree with return type. | |
5021 | ||
65c0a517 SE |
5022 | 2010-01-22 Steve Ellcey <sje@cup.hp.com> |
5023 | ||
5024 | * Makefile.in (tree-sra.o): Add $(EXPR_H) dependency. | |
5025 | * tree-sra.c: Add include of expr.h. | |
5026 | ||
c47987fa JJ |
5027 | 2010-01-22 Jakub Jelinek <jakub@redhat.com> |
5028 | ||
5029 | * tree-into-ssa.c (maybe_register_def): If stmt ends the bb, | |
5030 | insert the debug stmt on the single non-EH edge from the stmt. | |
5031 | ||
002cda0a RH |
5032 | 2010-01-22 Richard Henderson <rth@redhat.com> |
5033 | ||
5034 | PR tree-opt/42833 | |
5035 | * tree-sra.c (sra_modify_assign): Delay re-gimplification of | |
5036 | the RHS until after generate_subtree_copies has insertted its | |
5037 | code before the current statement. | |
5038 | ||
728d406c JR |
5039 | 2010-01-22 Joern Rennecke <amylaar@spamcop.net> |
5040 | ||
5041 | * doc/tm.texi (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): Fix return type. | |
5042 | ||
45bbb86d JR |
5043 | * gcc-plugin.h (plugin_init): Use "C" likage for c++. |
5044 | ||
7744b697 MJ |
5045 | 2010-01-21 Martin Jambor <mjambor@suse.cz> |
5046 | ||
5047 | PR tree-optimization/42585 | |
5048 | * tree-sra.c (struct access): New field grp_total_scalarization. | |
5049 | (dump_access): Dump the new field. | |
5050 | (should_scalarize_away_bitmap): New variable. | |
5051 | (cannot_scalarize_away_bitmap): Likewise. | |
5052 | (sra_initialize): Allocate new bitmaps. | |
5053 | (sra_deinitialize): Free new bitmaps. | |
5054 | (create_access_1): New function. | |
5055 | (create_access): Parts moved to create_access_1. | |
5056 | (type_consists_of_records_p): New function. | |
5057 | (completely_scalarize_record): Likewise. | |
5058 | (build_access_from_expr): Set bit in cannot_scalarize_away_bitmap. | |
5059 | (build_accesses_from_assign): Set bits in should_scalarize_away_bitmap. | |
5060 | (sort_and_splice_var_accesses): Hint groups with a total_scalarization | |
5061 | access. | |
5062 | (analyze_all_variable_accesses): Completely scalarize small eligible | |
5063 | records. | |
5064 | ||
fff08961 MJ |
5065 | 2010-01-21 Martin Jambor <mjambor@suse.cz> |
5066 | ||
5067 | * tree-sra.c (build_ref_for_offset_1): Allow for zero size fields. | |
5068 | ||
a288b143 AH |
5069 | 2010-01-21 Andrew Haley <aph@redhat.com> |
5070 | ||
d819472d UB |
5071 | * gcc.c (process_command): Move lang_specific_driver before |
5072 | setting cc_libexec_prefix. | |
a288b143 | 5073 | |
4e62a017 RG |
5074 | 2010-01-21 Richard Guenther <rguenther@suse.de> |
5075 | ||
5076 | PR middle-end/19988 | |
5077 | * fold-const.c (negate_expr_p): Pretend only negative | |
5078 | real constants are easily negatable. | |
5079 | ||
ebf0bf7f JJ |
5080 | 2010-01-20 Janis Johnson <janis187@us.ibm.com> |
5081 | Jason Merrill <jason@redhat.com> | |
5082 | ||
5083 | * tree.h (TYPE_TRANSPARENT_UNION): Replace with ... | |
5084 | (TYPE_TRANSPARENT_AGGR): this, for union and record. | |
5085 | * calls.c (initialize argument_information): Handle it. | |
5086 | * c-common.c (handle_transparent_union_attribute): Use new name. | |
5087 | * c-decl.c (finish_struct): Ditto. | |
5088 | * c-typeck.c (type_lists_compatible_p): Ditto. | |
5089 | (convert_for_assignment): Use new name and also handle record. | |
5090 | * function.c (aggregate_value_p): Handle it. | |
5091 | (pass_by_reference): Ditto. | |
5092 | (assign_parm_data_types): Ditto. | |
5093 | * print-tree.c (print_node): Ditto. | |
5094 | * lto-streamer-in.c (unpack_ts_type_value_fields): Ditto. | |
5095 | * lto-streamer-out.c (pack_ts_type_value_fields): Ditto. | |
5096 | * tree.c (first_field): New fn. | |
5097 | ||
907c6efd DK |
5098 | 2010-01-21 Dave Korn <dave.korn.cygwin@gmail.com> |
5099 | ||
5100 | PR target/42818 | |
5101 | * config/i386/cygwin.h (CXX_WRAP_SPEC_LIST): Always apply wrappers, | |
5102 | even when linking statically, for now. | |
5103 | ||
f827f659 AO |
5104 | 2010-01-20 Alexandre Oliva <aoliva@redhat.com> |
5105 | ||
5106 | PR debug/42715 | |
5107 | * var-tracking.c (use_type): Choose MO_VAL_SET for REGs set | |
5108 | without a cselib val. | |
5109 | (count_uses): Accept MO_VAL_SET with no val on stores. | |
5110 | (add_stores): Likewise. | |
5111 | ||
a85caf9e JJ |
5112 | 2010-01-20 Jakub Jelinek <jakub@redhat.com> |
5113 | ||
5114 | * var-tracking.c (check_value_val): Add a compile time assertion. | |
5115 | (dv_is_decl_p): Simplify. | |
5116 | (dv_as_decl, dv_as_value, dv_from_decl, dv_from_value): Only use | |
5117 | gcc_assert if ENABLE_CHECKING. | |
5118 | ||
4a4d4c08 AO |
5119 | 2010-01-20 Alexandre Oliva <aoliva@redhat.com> |
5120 | ||
5121 | PR debug/42782 | |
5122 | * var-tracking.c: Include tree-flow.h. | |
5123 | (mem_dies_at_call): New. | |
5124 | (dataflow_set_preserve_mem_locs): Use it. | |
5125 | (dataflow_set_remove_mem_locs): Likewise. | |
5126 | (dump_var): Renamed from dump_variable. Adjust all callers. | |
5127 | (dump_var_slot): Renamed from dump_variable_slot. Likewise. | |
5128 | * Makefile.in (var-tracking.o): Adjust deps. | |
5129 | ||
50e87e30 JR |
5130 | 2010-01-20 Joern Rennecke <amylaar@spamcop.net> |
5131 | ||
5132 | * doc/tm.texi (TARGET_SCHED_SET_SCHED_FLAGS): Fix argument list. | |
5133 | ||
e9a8afaa RG |
5134 | 2010-01-20 Richard Guenther <rguenther@suse.de> |
5135 | ||
5136 | PR tree-optimization/42717 | |
5137 | * tree-ssa-dce.c (get_live_post_dom): Remove. | |
5138 | (forward_edge_to_pdom): Take an arbitrary edge to copy | |
5139 | degenerate PHI args from. | |
5140 | (remove_dead_stmt): Use the first post-dominator even if it | |
5141 | does not contain live statements as redirection destination. | |
5142 | ||
be2fd187 RG |
5143 | 2010-01-20 Richard Guenther <rguenther@suse.de> |
5144 | ||
5145 | * tree-inline.c (estimate_num_insns): Handle EH builtins. | |
5146 | ||
1124098b JJ |
5147 | 2010-01-20 Jakub Jelinek <jakub@redhat.com> |
5148 | ||
5149 | * sel-sched.c (create_speculation_check): Remove set but not used | |
5150 | variable twin. | |
5151 | (try_transformation_cache): Remove set but not used variable ds. | |
5152 | (calculate_privileged_insns): Remove set but not used variables | |
5153 | cur_insn and min_spec_insn. | |
5154 | (find_best_expr): Remove set but not used variable avail_n. | |
5155 | * tree-predcom.c (base_names_in_chain_on): Remove set but not used | |
5156 | variable e. | |
5157 | * cgraphunit.c (assemble_thunk): Remove set but not used variable | |
5158 | false_label. | |
5159 | * haifa-sched.c (remove_notes): Remove set but not used variable prev. | |
5160 | * graphite-clast-to-gimple.c (gloog): Remove set but not used variable | |
5161 | new_scop_exit_edge. | |
5162 | ||
83a5ef25 FW |
5163 | 2010-01-20 Felyza Wishbringer <fwishbringer@gmail.com> |
5164 | ||
5165 | PR bootstrap/42786 | |
5166 | * config.gcc (i[34567]86-*-*): Fix handling of athlon64 and athlon-fx | |
5167 | cpu types. Add support for *-sse3 cpu types. | |
5168 | (x86_64-*-*): Ditto. | |
5169 | ||
b5c0899b JJ |
5170 | 2010-01-20 Jakub Jelinek <jakub@redhat.com> |
5171 | ||
5172 | PR middle-end/42803 | |
5173 | * varasm.c (narrowing_initializer_constant_valid_p): Add CACHE | |
5174 | argument, call initializer_constant_valid_p_1 instead of | |
5175 | initializer_constant_valid_p, pass CACHE to it, return NULL | |
5176 | immediately if first call returns NULL. | |
5177 | (initializer_constant_valid_p_1): New function. | |
5178 | (initializer_constant_valid_p): Use it. | |
5179 | ||
5f8f3f94 TQ |
5180 | 2010-01-20 Thomas Quinot <quinot@adacore.com> |
5181 | ||
5182 | * tree.def (PLACEHOLDER_EXPR): Fix comment. | |
5183 | ||
80c35b40 JJ |
5184 | 2010-01-20 Jakub Jelinek <jakub@redhat.com> |
5185 | ||
5186 | * dwarf2out.c (mem_loc_descriptor): Use DW_OP_mod for UMOD instead | |
5187 | of MOD, handle MOD using DW_OP_{over,over,div,mul,minus}. | |
5188 | (loc_list_from_tree): Don't handle unsigned division. Handle | |
5189 | signed modulo using DW_OP_{over,over,div,mul,minus}. | |
5190 | * unwind-dw2.c (execute_stack_op): Handle DW_OP_mod using unsigned | |
5191 | modulo instead of signed. | |
5192 | ||
c72ea086 DD |
5193 | 2010-01-20 DJ Delorie <dj@redhat.com> |
5194 | ||
5195 | * config/h8300/h8300.c (F): Add "in_epilogue" flag. | |
5196 | (Fpa): Pass it | |
5197 | (h8300_emit_stack_adjustment): Propogate it. | |
5198 | (push): Pass it. | |
5199 | (h8300_expand_prologue): Likewise. | |
5200 | (h8300_expand_epilogue): Likewise. | |
5201 | ||
b61b1f17 MM |
5202 | 2010-01-19 Michael Matz <matz@suse.de> |
5203 | ||
5204 | PR tree-optimization/41783 | |
5205 | * tree-data-ref.c (toplevel): Include flags.h. | |
5206 | (dump_data_dependence_relation): Also dump the inputs if the | |
5207 | result will be unknown. | |
5208 | (split_constant_offset_1): Look through some conversions. | |
5209 | * tree-predcom.c (determine_roots_comp): Restart a new chain if | |
5210 | the offset from last element is too large. | |
5211 | (ref_at_iteration): Deal also with MISALIGNED_INDIRECT_REF. | |
5212 | (reassociate_to_the_same_stmt): Handle vector registers. | |
5213 | * tree-vect-data-refs.c (vect_equal_offsets): Handle unary operations | |
5214 | (e.g. conversions). | |
31b21739 | 5215 | * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add |
b61b1f17 MM |
5216 | wide_prolog_niters argument, emit widening instructions. |
5217 | (vect_do_peeling_for_alignment): Adjust caller, use widened | |
5218 | variant of the iteration cound. | |
5219 | * Makefile.in (tree-data-ref.o): Add $(FLAGS_H). | |
5220 | ||
b3d7e191 RR |
5221 | 2010-01-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
5222 | ||
b61b1f17 MM |
5223 | PR target/38697 |
5224 | * config/arm/neon-testgen.m (emit_automatics): New parameter | |
b3d7e191 RR |
5225 | features. Adjust for Fixed_return_reg feature. |
5226 | (test_intrinsic): Call emit_automatics with new feature. | |
b61b1f17 | 5227 | * config/arm/neon.ml: Update copyright years. |
b3d7e191 RR |
5228 | (features): New Fixed_return_reg feature. |
5229 | (ops): Update feature for Vget_low. | |
5230 | ||
2178b0f9 JJ |
5231 | 2010-01-19 Jakub Jelinek <jakub@redhat.com> |
5232 | ||
d6600130 JJ |
5233 | PR tree-optimization/42719 |
5234 | * tree-outof-ssa.c (trivially_conflicts_p): Don't consider debug | |
5235 | stmt uses. | |
5236 | ||
2178b0f9 JJ |
5237 | PR debug/42728 |
5238 | * fwprop.c (all_uses_available_at): Return false if def_set dest | |
5239 | is a REG that is used in def_insn. | |
5240 | ||
ab7e224a JR |
5241 | 2010-01-19 Joern Rennecke <amylaar@spamcop.net> |
5242 | ||
5243 | * doc/tm.texi (TARGET_FIXED_CONDITION_CODE_REGS): Add argument names. | |
5244 | ||
5245 | (TARGET_CC_MODES_COMPATIBLE): Put return value in braces. | |
5246 | Add argument names. | |
5247 | ||
5248 | (TARGET_SCHED_INIT_SCHED_CONTEXT): Clarify language. | |
5249 | ||
f7154d49 JR |
5250 | * target.h (struct gcc_target) <secondary_reload>: Change type |
5251 | of last argument to secondary_reload_info *. | |
5252 | ||
f249b405 UB |
5253 | 2010-01-18 Uros Bizjak <ubizjak@gmail.com> |
5254 | ||
5255 | PR target/42774 | |
5256 | * config/alpha/predicates.md (aligned_memory_operand): Return 0 for | |
5257 | memory references with unaligned offsets. Remove CQImode handling. | |
5258 | (unaligned_memory_operand): Return 1 for memory references with | |
5259 | unaligned offsets. Remove CQImode handling. | |
5260 | ||
e23817b3 RG |
5261 | 2010-01-18 Richard Guenther <rguenther@suse.de> |
5262 | ||
5263 | PR middle-end/39954 | |
5264 | * cfgexpand.c (expand_call_stmt): TER pointer arguments in | |
5265 | builtin calls. | |
5266 | ||
1cfd38be RG |
5267 | 2010-01-18 Richard Guenther <rguenther@suse.de> |
5268 | ||
5269 | PR tree-optimization/42781 | |
5270 | * tree-ssa-structalias.c (find_what_var_points_to): Skip | |
b5e33e04 | 5271 | restrict processing only if the original variable was artificial. |
1cfd38be | 5272 | |
72392b81 JR |
5273 | 2010-01-18 Joern Rennecke <amylaar@spamcop.net> |
5274 | ||
5275 | * doc/tm.texi (TARGET_ASM_FUNCTION_EPILOGUE): Update text on where to | |
5276 | find number of popped argument bytes. | |
5277 | ||
5278 | (TARGET_INVALID_WITHIN_DOLOOP): Put return value in braces. | |
5279 | Fix the text that describes the return value for invalid insns. | |
5280 | ||
5281 | (TARGET_SCHED_NEEDS_BLOCK_P): Fix return type. Fix argument list. | |
5282 | ||
5283 | (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Fix argument types. | |
5284 | Clarify what 'cost of the -dependence' is. Fix quoting. | |
5285 | ||
0678ade0 JR |
5286 | * toplev.c (default_get_pch_validity): Rename argument to "sz". |
5287 | * doc/tm.texi (TARGET_GET_PCH_VALIDITY): Likewise. | |
5288 | ||
e5165811 JJ |
5289 | 2010-01-17 Jakub Jelinek <jakub@redhat.com> |
5290 | ||
5291 | * dwarf2out.c (mem_loc_descriptor): Don't ICE on | |
5292 | {S,U}S_{PLUS,MINUS,NEG,ABS,ASHIFT}. | |
5293 | ||
3b3f318a RG |
5294 | 2010-01-17 Richard Guenther <rguenther@suse.de> |
5295 | ||
5296 | PR middle-end/42248 | |
5297 | * function.c (split_complex_args): Take a VEC to modify. | |
5298 | (assign_parms_augmented_arg_list): Build a VEC instead of | |
5299 | a chain of PARM_DECLs. | |
5300 | (assign_parms_unsplit_complex): Take a VEC of arguments. | |
5301 | Do not fixup unmodified parms. | |
5302 | (assign_parms): Deal with the VEC. | |
5303 | (gimplify_parameters): Likewise. | |
5304 | ||
8eacd016 RG |
5305 | 2010-01-17 Richard Guenther <rguenther@suse.de> |
5306 | ||
5307 | * tree-ssa-uncprop.c (uncprop_into_successor_phis): Fix PHI | |
5308 | node existence check. | |
5309 | * tree-vect-loop.c (vect_analyze_loop_form): Likewise. | |
5310 | * tree-cfgcleanup.c (merge_phi_nodes): Likewise. | |
5311 | * tree-ssa-dce.c (forward_edge_to_pdom): Likewise. | |
5312 | * tree-cfg.c (gimple_execute_on_growing_pred): Likewise. | |
5313 | (gimple_execute_on_growing_pred): Likewise. | |
5314 | ||
9adf0570 RG |
5315 | 2010-01-17 Richard Guenther <rguenther@suse.de> |
5316 | ||
5317 | PR tree-optimization/42773 | |
5318 | * tree-ssa-pre.c (phi_translate_set): Fix check for PHI node existence. | |
5319 | (compute_antic_aux): Likewise. | |
5320 | (compute_partial_antic_aux): Likewise. | |
5321 | ||
a90110c3 JZ |
5322 | 2010-01-17 Jie Zhang <jie.zhang@analog.com> |
5323 | ||
5324 | PR debug/42767 | |
5325 | * dwarf2out.c (mem_loc_descriptor): Handle SS_TRUNCATE | |
5326 | and US_TRUNCATE. | |
5327 | ||
914d25dc JR |
5328 | 2010-01-17 Joern Rennecke <amylaar@spamcop.net> |
5329 | ||
5330 | * doc/tm.texi (TARGET_INIT_LIBFUNCS): Put @findex entries in order of | |
5331 | appearance. | |
5332 | ||
5333 | (TARGET_LEGITIMATE_ADDRESS_P): Add return type. | |
5334 | Fix markup for strict argument. | |
5335 | ||
5336 | (TARGET_SCHED_REORDER2): Fix argument types. | |
5337 | ||
5338 | (TARGET_SCHED_DFA_PRE_CYCLE_INSN): Fix return type. | |
5339 | (TARGET_SCHED_DFA_POST_CYCLE_INSN): Likewise. | |
5340 | ||
5341 | (TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE): Fix name. | |
5342 | (TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Likewise. | |
5343 | ||
5344 | (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): | |
5345 | Add argument name. | |
5346 | ||
5347 | (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Remove duplicate documentation. | |
5348 | (TARGET_SCHED_INIT_SCHED_CONTEXT): Likewise. | |
5349 | (TARGET_SCHED_SET_SCHED_CONTEXT): Likewise. | |
5350 | (TARGET_SCHED_CLEAR_SCHED_CONTEXT): Likewise. | |
5351 | (TARGET_SCHED_FREE_SCHED_CONTEXT): Likewise. | |
5352 | ||
5353 | (TARGET_SCHED_SET_SCHED_CONTEXT): Fix typo. | |
5354 | ||
5355 | (TARGET_SCHED_GEN_SPEC_CHECK): Fix name. | |
5356 | ||
5357 | (TARGET_ASM_RELOC_RW_MASK): Add return type. | |
5358 | (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Fix return type. | |
5359 | ||
5360 | (TARGET_STRIP_NAME_ENCODING): Fix markup of return type and parameter. | |
5361 | ||
5362 | (TARGET_ASM_FILE_START): Put @findex before paragraph start. | |
5363 | Use prototype. | |
5364 | ||
5365 | (TARGET_ASM_NAMED_SECTION): Fix argument list. | |
5366 | ||
5367 | (TARGET_HAVE_NAMED_SECTIONS): Use @deftypevr. | |
5368 | (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Likewise. | |
5369 | ||
5370 | (TARGET_ASM_RECORD_GCC_SWITCHES_SECTION): Use @deftypevr. | |
5371 | ||
5372 | (TARGET_ASM_ASSEMBLE_VISIBILITY): Fix argument types. | |
5373 | ||
5374 | (TARGET_ASM_MARK_DECL_PRESERVED): Fix argument and markup | |
5375 | referring to it. Fix language. | |
5376 | ||
5377 | (TARGET_HAVE_CTORS_DTORS): Use @deftypevr. | |
5378 | ||
5379 | (TARGET_ASM_FINAL_POSTSCAN_INSN): Adjust name of first argument. | |
5380 | ||
5381 | (TARGET_ASM_EMIT_UNWIND_LABEL): Add argument types. | |
5382 | ||
5383 | (TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL): Add type to argument. | |
5384 | ||
5385 | (TARGET_UNWIND_EMIT): Remove space between 'FILE *' and | |
5386 | '@var{stream}. Remove stray 'and'. | |
5387 | ||
5388 | (TARGET_ARM_EABI_UNWINDER): Use @deftypevr. | |
5389 | ||
5390 | (TARGET_ASM_OUTPUT_DWARF_DTPREL): Adjust name of first argument. | |
5391 | ||
5392 | (TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Add missing article. | |
5393 | ||
31b21739 | 5394 | (TARGET_OPTION_VALID_ATTRIBUTE_P): Fix name, it was |
914d25dc JR |
5395 | misspelled as TARGET_VALID_OPTION_ATTRIBUTE_P. |
5396 | ||
5397 | (TARGET_GET_PCH_VALIDITY): Put 'void *' in braces. | |
5398 | Fix description of return value. | |
5399 | Rename argument "sz" to "len." | |
5400 | ||
5401 | (TARGET_CXX_GUARD_MASK_BIT): Add missing article. | |
5402 | Clarify meaning of 'true' return value. | |
5403 | ||
5404 | (TARGET_SHIFT_TRUNCATION_MASK): Fix return type. | |
5405 | ||
5406 | (TARGET_MODE_REP_EXTENDED): Fix two inconsisent uses of | |
5407 | rep_mode versus mode_rep. | |
5408 | ||
5409 | (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Document. | |
5410 | ||
5411 | (TARGET_BUILTIN_DECL): Fix name. | |
5412 | ||
5413 | (TARGET_COMMUTATIVE_P): Fix type of first argument. | |
5414 | ||
5415 | (TARGET_SET_CURRENT_FUNCTION): Mention possibility of cfun being NULL. | |
5416 | ||
5417 | (TARGET_BRANCH_TARGET_REGISTER_CLASS): Fix return type. | |
5418 | ||
5419 | (TARGET_USE_LOCAL_THUNK_ALIAS_P): Document as macro instead of hook. | |
5420 | ||
5421 | (TARGET_RELAXED_ORDERING): Use @deftypevr. | |
5422 | ||
5423 | (TARGET_GET_DRAP_RTX): Note that this is a hook. | |
5424 | Clarify language. | |
5425 | ||
5eb7ce91 JR |
5426 | (TARGET_BUILTIN_RECIPROCAL): Fix argument types. |
5427 | Rename argument tm_fn to md_fn. | |
5428 | ||
d2143a2f JR |
5429 | (TARGET_OPTION_PRINT): Fix argument list. |
5430 | ||
8f7fd2da HJ |
5431 | 2010-01-16 Harsha Jagasia <harsha.jagasia@amd.com> |
5432 | ||
5433 | PR target/42664 | |
5434 | * config/i386/i386.c (ix86_fixup_binary_operands): | |
5435 | Revert FMA4 fixup of operands. | |
5436 | ||
2fdb618d RW |
5437 | 2010-01-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
5438 | ||
5439 | PR gcc/42525 | |
5440 | * Makefile.in (write_entries_to_file, install-plugin): | |
5441 | Use \012 instead of \n with tr. | |
5442 | ||
636cf8b1 RS |
5443 | 2010-01-16 Richard Sandiford <r.sandiford@uk.ibm.com> |
5444 | ||
5445 | * configure.ac (HAVE_AS_REF): New C macro. | |
5446 | * configure: Regenerate. | |
5447 | * config.in: Likewise. | |
5448 | * collect2.c (main): Only postpone SCAN_DWEH to the second pass | |
5449 | if HAVE_AS_REF. | |
5450 | * config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define | |
5451 | if HAVE_AS_REF. | |
5452 | ||
b6fd8800 JR |
5453 | 2010-01-16 Joern Rennecke <amylaar@spamcop.net> |
5454 | ||
5455 | * doc/tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Fix argument types. | |
5456 | ||
5457 | (TARGET_SUPPORT_VECTOR_MISALIGNMENT): Fix argument types. | |
5458 | ||
5459 | (TARGET_USE_ANCHORS_FOR_SYMBOL_P): Fix argument types. | |
5460 | ||
5461 | (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Put 'void *' in braces. | |
5462 | ||
5463 | (TARGET_IN_SMALL_DATA_P): Fix argument type. | |
5464 | ||
5465 | (TARGET_BINDS_LOCAL_P): Fix argument type. | |
5466 | ||
5467 | (TARGET_ASM_FILE_END): Use prototype. | |
5468 | ||
5469 | (TARGET_ASM_RECORD_GCC_SWITCHES): Don't put 'int' in braces. | |
5470 | ||
5471 | (TARGET_DWARF_CALLING_CONVENTION): Fix argument type. | |
5472 | ||
5473 | (TARGET_COMP_TYPE_ATTRIBUTES): Fix argument types. | |
5474 | ||
5475 | (TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Fix argument type. | |
5476 | ||
5477 | (TARGET_EMUTLS_VAR_ALIGN_FIXED): Don't put 'bool' in braces. | |
5478 | (TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS): Likewise. | |
5479 | ||
5480 | (TARGET_PCH_VALID_P): Put 'const char *' in braces. | |
5481 | (TARGET_CHECK_PCH_TARGET_FLAGS): Likewise. | |
5482 | ||
5483 | (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Don't put 'bool' in braces. | |
5484 | (TARGET_ADDR_SPACE_SUBSET_P): Likewise. | |
5485 | (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Don't put 'rtx' in braces. | |
5486 | (TARGET_ADDR_SPACE_CONVERT): Likewise. | |
5487 | ||
5488 | (TARGET_CASE_VALUES_THRESHOLD): Put 'unsigned int' in braces. | |
5489 | ||
5490 | (TARGET_MACHINE_DEPENDENT_REORG: Use prototype. | |
5491 | ||
5492 | (TARGET_INIT_BUILTINS): Use prototype. | |
5493 | ||
5494 | (TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN): | |
5495 | Put 'const char *' in braces. Fix parameter types. | |
5496 | (TARGET_INVALID_CONVERSION): Fix parameter types. | |
5497 | (TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Likewise. | |
5498 | (TARGET_INVALID_PARAMETER_TYPE, TARGET_INVALID_RETURN_TYPE): Likewise. | |
5499 | ||
5500 | (TARGET_PROMOTED_TYPE): Remove braces around 'tree'. | |
5501 | Fix argument type. | |
5502 | ||
5503 | (TARGET_CONVERT_TO_TYPE): Remove braces around 'tree'. | |
5504 | ||
5505 | (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Remove braces around 'bool'. | |
5506 | ||
9ddb66ef JR |
5507 | 2010-01-15 Joern Rennecke <amylaar@spamcop.net> |
5508 | ||
5509 | * doc/tm.texi (TARGET_HELP): Fix return type. | |
5510 | ||
5511 | (TARGET_PROMOTE_FUNCTION_MODE): Put 'enum machine_mode' | |
5512 | in braces. Fix argument types. | |
5513 | ||
5514 | (TARGET_LIBGCC_CMP_RETURN_MODE): Use prototype. | |
5515 | ||
5516 | (TARGET_LIBGCC_SHIFT_COUNT_MODE): Use prototype. | |
5517 | ||
5518 | (TARGET_MS_BITFIELD_LAYOUT_P): Fix argument type. | |
5519 | ||
5520 | (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Don't put 'bool' in braces. | |
5521 | (TARGET_FIXED_POINT_SUPPORTED_P): Likewise. | |
5522 | ||
5523 | (TARGET_MANGLE_TYPE): Fix argument types. | |
5524 | ||
5525 | (TARGET_IRA_COVER_CLASSES): Use prototype. | |
5526 | ||
5527 | (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Fix return type. Use prototype. | |
5528 | ||
5529 | (TARGET_CAN_ELIMINATE): Use identifiers for argument names. | |
5530 | ||
5531 | (TARGET_PROMOTE_PROTOTYPES): Fix argument type. | |
5532 | ||
5533 | (TARGET_MUST_PASS_IN_STACK): Fix argument type. | |
5534 | ||
5535 | (TARGET_CALLEE_COPIES): Fix argument types. | |
5536 | ||
5537 | (TARGET_SPLIT_COMPLEX_ARG): Fix argument type. | |
5538 | ||
5539 | (TARGET_GIMPLIFY_VA_ARG_EXPR): Fix argument types. | |
5540 | ||
5541 | (TARGET_FUNCTION_VALUE): Fix argument types. | |
5542 | ||
5543 | (TARGET_RETURN_IN_MSB): Fix argument type. | |
5544 | ||
5545 | (TARGET_RETURN_IN_MEMORY): Fix argument types. | |
5546 | ||
5547 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Fix argument types. | |
5548 | ||
5549 | (TARGET_EXTRA_LIVE_ON_ENTRY): Fix argument type. | |
5550 | ||
5551 | (TARGET_STRICT_ARGUMENT_NAMING): Make literal in text | |
5552 | agree with return type. | |
5553 | ||
5554 | (TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Add Prototype. | |
5555 | ||
4a62494d JY |
5556 | 2010-01-15 Jing Yu <jingyu@google.com> |
5557 | ||
5558 | PR rtl-optimization/42691 | |
5559 | * combine.c (try_combine): Set changed_i3_dest to 1 when I2 and I3 set | |
5560 | a pseudo to a constant and are merged, and adjust comments. | |
5561 | ||
a1b5171b EB |
5562 | 2010-01-15 Eric Botcazou <ebotcazou@adacore.com> |
5563 | ||
5564 | * config/i386/sse.md (avx_vperm2f128<mode>3): Fix typo. | |
5565 | ||
1197e789 RG |
5566 | 2010-01-15 Richard Guenther <rguenther@suse.de> |
5567 | ||
5568 | PR middle-end/42739 | |
5569 | * tree-cfgcleanup.c (remove_forwarder_block): Move destination | |
5570 | labels of computed or non-local gotos to the destination. | |
5571 | * tree-cfg.c (gimple_verify_flow_info): Verify that a EH | |
5572 | landing pad label is the first label. | |
5573 | ||
cbe80ff8 RG |
5574 | 2010-01-15 Richard Guenther <rguenther@suse.de> |
5575 | ||
5576 | * tree-ssa-loop-im.c (gen_lsm_tmp_name): Fix bogus fallthru. | |
5577 | ||
c919858d MM |
5578 | 2010-01-14 Michael Meissner <meissner@linux.vnet.ibm.com> |
5579 | ||
5580 | PR target/42747 | |
5581 | * config/rs6000/rs6000.md (sqrtdf2): Split into expander and insn | |
5582 | to allow generation of the xssqrtdp instruction on power7. | |
5583 | (sqrtdf2_fpr): Ditto. | |
5584 | ||
5b1cbe14 JJ |
5585 | 2010-01-14 Jakub Jelinek <jakub@redhat.com> |
5586 | ||
ef5d1181 JJ |
5587 | PR middle-end/42674 |
5588 | * c-decl.c (finish_function): Don't emit -Wreturn-type warnings in | |
5589 | functions with noreturn attribute. | |
5590 | ||
5b1cbe14 JJ |
5591 | PR c++/42608 |
5592 | * varasm.c (declare_weak): Add weak attribute to decl if it | |
5593 | doesn't have one already. | |
5594 | (assemble_external): Only add decls to weak_decls if they also | |
5595 | have weak attribute. | |
5596 | ||
7d2a8452 AO |
5597 | 2010-01-14 Alexandre Oliva <aoliva@redhat.com> |
5598 | ||
5599 | * var-tracking.c (var_reg_delete): Don't delete the association | |
5600 | between REGs and values or one-part variables if the register | |
5601 | isn't clobbered. | |
5602 | ||
d17af147 JJ |
5603 | 2010-01-14 Jakub Jelinek <jakub@redhat.com> |
5604 | ||
5605 | PR debug/42657 | |
5606 | * tree-inline.c (copy_debug_stmt): Don't reset debug stmt just | |
5607 | because its first operand is a non-localized variable. | |
5608 | ||
2f3cdcf5 MJ |
5609 | 2010-01-14 Martin Jambor <mjambor@suse.cz> |
5610 | ||
5611 | PR tree-optimization/42706 | |
5612 | * tree-sra.c (encountered_recursive_call): New variable. | |
5613 | (encountered_unchangable_recursive_call): Likewise. | |
5614 | (sra_initialize): Initialize both new variables. | |
5615 | (callsite_has_enough_arguments_p): New function. | |
5616 | (scan_function): Call decl and flags check only for IPA-SRA, check | |
5617 | whether there is a recursive call and whether it has enough arguments. | |
5618 | (all_callers_have_enough_arguments_p): New function. | |
5619 | (convert_callers): Look for recursive calls only when | |
5620 | encountered_recursive_call is set. | |
5621 | (ipa_early_sra): Bail out either if | |
5622 | !all_callers_have_enough_arguments_p or | |
5623 | encountered_unchangable_recursive_call. | |
5624 | ||
c02e2d5c AM |
5625 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
5626 | ||
5627 | * sel-sched.c: Add 2010 to copyright years. | |
5628 | * sel-sched-ir.c: Likewise. | |
5629 | * sel-sched-ir.h: Likewise. | |
5630 | ||
92e97cdd MJ |
5631 | 2010-01-14 Martin Jambor <mjambor@suse.cz> |
5632 | ||
5633 | PR tree-optimization/42714 | |
5634 | * tree-sra.c (sra_ipa_modify_assign): Handle incompatible-type | |
5635 | constructors specially. | |
5636 | ||
a0463099 AK |
5637 | 2010-01-14 Andi Kleen <ak@linux.intel.com> |
5638 | ||
5639 | * config/i386/drivers-i386.c (detect_caches_intel): | |
5640 | Add l2sizekb parameter and fill in. | |
5641 | (host_detect_local_cpu): Add l2sizekb, fill in. | |
5642 | Add Atom small cache heuristic. | |
5643 | ||
5644 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
5645 | ||
5646 | * config/i386/drivers-i386.c (detect_caches_cpuid4): | |
5647 | Add level3 parameter and fill in. | |
5648 | (detect_caches_intel): Handle level3 cache. | |
5649 | ||
5650 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
5651 | ||
5652 | * config/i386/drivers-i386.c (host_detect_local_cpu): | |
5653 | Fix core duo detection. | |
5654 | ||
5655 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
5656 | ||
5657 | * config/i386/drivers-i386.c (host_detect_local_cpu): | |
5658 | Fix Atom detection. | |
5659 | ||
dd6739e3 AM |
5660 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
5661 | ||
5662 | * config/rs6000/rs6000.c (rs6000_variable_issue): Rename to... | |
5663 | (rs6000_variable_issue_1): this. Use... | |
5664 | (rs6000_variable_issue): here. Reimplement. Print debug info. | |
5665 | ||
7898b93b AM |
5666 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
5667 | ||
a0463099 AK |
5668 | * sel-sched-ir.c (sel_restore_other_notes): Rename to |
5669 | sel_restore_notes. Update all callers. Call reemit_notes | |
5670 | for all insns. | |
7898b93b | 5671 | |
65b659ff AB |
5672 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
5673 | ||
5674 | PR rtl-optimization/42246 | |
5675 | * sel-sched-ir.h (get_all_loop_exits): Include exits from inner | |
5676 | loops. | |
5677 | ||
c6486552 AB |
5678 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
5679 | ||
5680 | * sel-sched.c (compute_av_set_at_bb_end): Do not test that number of | |
5681 | all successors is the same as number of successors in current region. | |
5682 | ||
f07013eb AM |
5683 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
5684 | ||
5685 | * sel-sched.c (maybe_emit_renaming_copy): Exit early when expression | |
5686 | to rename is not separable. Otherwise check that its LHS is not NULL. | |
5687 | ||
a9ced68b AM |
5688 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
5689 | ||
5690 | * sel-sched.c (choose_best_reg_1): Loop over all regs for mode. | |
5691 | ||
0c94f956 AM |
5692 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
5693 | ||
5694 | * sel-sched.c (mark_unavailable_hard_regs): Do not try to search | |
5695 | available registers when failed to discover LHS register class. | |
5696 | Fix indentation. Update comment. | |
5697 | ||
136e01a3 AB |
5698 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
5699 | Alexander Monakov <amonakov@ispras.ru> | |
5700 | ||
5701 | PR rtl-optimization/42389 | |
5702 | * sel-sched.c (advance_one_cycle): Set FENCE_ISSUE_MORE | |
5703 | to can_issue_more. | |
5704 | (advance_state_on_fence): Likewise. | |
5705 | (sel_target_adjust_priority): Print debug output only when | |
5706 | sched_verbose >= 4, not 2. | |
5707 | (get_expr_cost): Do not issue all unique insns on the next cycle. | |
5708 | (fill_insns): Initialize can_issue_more from the value saved | |
5709 | with the fence. | |
5710 | * sel-sched-ir.c (flist_add): New parameter issue_more. | |
5711 | Init FENCE_ISSUE_MORE with it. | |
5712 | (merge_fences): Likewise. | |
5713 | (init_fences): Update call to flist_add. | |
5714 | (add_to_fences, add_clean_fence_to_fences) | |
5715 | (add_dirty_fence_to_fences): Likewise. | |
5716 | (move_fence_to_fences): Update call to merge_fences. | |
5717 | (invoke_reorder_hooks): Do not reset can_issue_more on insns from | |
5718 | sched groups. | |
5719 | * sel-sched-ir.h (struct _fence): New field issue_more. | |
5720 | (FENCE_ISSUE_MORE): New accessor macro. | |
5721 | ||
762bffba AB |
5722 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
5723 | ||
5724 | PR rtl-optimization/42388 | |
5725 | * sel-sched-ir.c (maybe_tidy_empty_bb): Do not delete empty blocks | |
5726 | that have no predecessors nor successors. Do not call move_bb_info | |
5727 | for empty blocks outside of current region. | |
5728 | ||
14f30b87 AM |
5729 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
5730 | ||
5731 | PR rtl-optimization/42294 | |
5732 | * sel-sched-ir.h (struct _sel_insn_data): Update comment. | |
5733 | * sel-sched.c (move_exprs_to_boundary): Transitively add all | |
5734 | originators' originators. | |
5735 | ||
8ec4d0ad AM |
5736 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
5737 | ||
5738 | PR rtl-optimization/39453 | |
5739 | PR rtl-optimization/42246 | |
5740 | * sel-sched-ir.c (considered_for_pipelining_p): Do not test | |
5741 | for pipelining_p. | |
5742 | (sel_add_loop_preheaders): Add preheader to last_added_blocks. | |
5743 | ||
b59ab570 AM |
5744 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
5745 | Alexander Monakov <amonakov@ispras.ru> | |
5746 | ||
5747 | PR middle-end/42245 | |
5748 | * sel-sched-ir.c (sel_recompute_toporder): New. Use it... | |
5749 | (maybe_tidy_empty_bb): ... here. Make static. Add new | |
5750 | argument. Update all callers. | |
5751 | (tidy_control_flow): ... and here. Recompute topological order | |
5752 | of basic blocks in region if necessary. | |
5753 | (sel_redirect_edge_and_branch): Change return type. Return true | |
5754 | if topological order might have been invalidated. | |
5755 | (purge_empty_blocks): Export and move from... | |
5756 | * sel-sched.c (purge_empty_blocks): ... here. | |
5757 | * sel-sched-ir.h (sel_redirect_edge_and_branch): Update prototype. | |
c02e2d5c | 5758 | (maybe_tidy_empty_bb): Delete prototype. |
b59ab570 AM |
5759 | (purge_empty_blocks): Declare. |
5760 | ||
0666ff4e AB |
5761 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
5762 | ||
b59ab570 | 5763 | PR rtl-optimization/42249 |
0666ff4e AB |
5764 | * sel-sched.c (try_replace_dest_reg): When chosen register |
5765 | and original register is the same, do not bail out early, but | |
5766 | still check all original insns for validity of replacing destination | |
5767 | register. Set EXPR_TARGET_AVAILABLE to 1 before leaving function | |
5768 | in this case. | |
5769 | ||
5f8d5023 JJ |
5770 | 2010-01-14 Jakub Jelinek <jakub@redhat.com> |
5771 | ||
5772 | PR c/42721 | |
a0463099 | 5773 | Port from no-undefined-overflow branch: |
5f8d5023 JJ |
5774 | 2009-03-09 Richard Guenther <rguenther@suse.de> |
5775 | ||
a0463099 | 5776 | * fold-const.c (add_double_with_sign): Fix unsigned overflow detection. |
5f8d5023 | 5777 | |
429c98c9 RG |
5778 | 2010-01-14 Richard Guenther <rguenther@suse.de> |
5779 | ||
5780 | PR lto/42665 | |
b5e33e04 | 5781 | * gimple.c (iterative_hash_gimple_type): Avoid hashing error_mark_node. |
429c98c9 | 5782 | |
cd481d83 IR |
5783 | 2010-01-14 Ira Rosen <irar@il.ibm.com> |
5784 | ||
5785 | PR tree-optimization/42709 | |
5786 | * tree-vect-slp.c (vect_get_constant_vectors): Use constant's type | |
5787 | as scalar type in creation of constant vector operand. | |
5788 | ||
453897b4 RW |
5789 | 2010-01-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
5790 | ||
5791 | PR testsuite/42414 | |
5792 | * Makefile.in ($(TESTSUITEDIR)/site.exp, check-%) | |
5793 | (check-parallel-%): Match `testsuite' directory component only | |
5794 | at the end. | |
5795 | ||
5bc69b92 SZ |
5796 | 2010-01-14 Shujing Zhao <pearly.zhao@oracle.com> |
5797 | ||
5798 | PR translation/39521 | |
5799 | * gcc.c (do_spec_1): Wrapped the error and notice messages of specs | |
5800 | strings with _(). | |
5801 | ||
5db959b6 RG |
5802 | 2010-01-13 Richard Guenther <rguenther@suse.de> |
5803 | ||
5804 | PR tree-optimization/42730 | |
5805 | * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Add shortcut for | |
5806 | offset zero. | |
5807 | ||
9540f5ef SE |
5808 | 2010-01-13 Steve Ellcey <sje@cup.hp.com> |
5809 | ||
5810 | PR target/pr42542 | |
5811 | * config/ia64/ia64.c (ia64_expand_vecint_compare): Convert GTU to GT | |
5812 | for V2SI by subtracting (-(INT MAX) - 1) from both operands to make | |
5813 | them signed. | |
5814 | ||
84fb8ff5 BS |
5815 | 2010-01-13 Bernd Schmidt <bernd.schmidt@analog.com> |
5816 | ||
5817 | * config/bfin/libgcc-bfin.ver: Regenerate based on current | |
5818 | libgcc-std.ver. Add entries for ___smulsi3_highpart and | |
5819 | ___umulsi3_highpart. | |
5820 | ||
6cca15ea BS |
5821 | * config/bfin/bfin.c (bfin_reorg): Call run_selective_scheduling |
5822 | rather than schedule_insns if the pass is enabled. | |
5823 | ||
19656178 MJ |
5824 | 2010-01-13 Martin Jambor <mjambor@suse.cz> |
5825 | ||
5826 | PR tree-optimization/42704 | |
5827 | * tree-sra.c (sra_modify_assign): Do not delete assignments to | |
5828 | SSA_NAMEs. | |
5829 | ||
6dc93b16 MJ |
5830 | 2010-01-13 Martin Jambor <mjambor@suse.cz> |
5831 | ||
5832 | PR tree-optimization/42703 | |
5833 | * tree-sra.c (analyze_access_subtree): Check that we can build a | |
5834 | reference to the original data within the aggregate. | |
5835 | ||
1d21a8e5 RG |
5836 | 2010-01-13 Richard Guenther <rguenther@suse.de> |
5837 | ||
5838 | PR tree-optimization/42705 | |
b5e33e04 | 5839 | * tree-ssa-reassoc.c (build_and_add_sum): Insert stmts after labels. |
1d21a8e5 | 5840 | |
48f30f62 RG |
5841 | 2010-01-13 Richard Guenther <rguenther@suse.de> |
5842 | ||
5843 | PR middle-end/42716 | |
5844 | * fold-const.c (fold_unary_loc): Fold INDIRECT_REFs. | |
5845 | ||
9e73c690 JJ |
5846 | 2010-01-13 Jakub Jelinek <jakub@redhat.com> |
5847 | ||
5848 | PR debug/41371 | |
5849 | * var-tracking.c (values_to_unmark): New variable. | |
5850 | (find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in | |
5851 | values_to_unmark vector. Moved body to... | |
5852 | (find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO, | |
5853 | instead queue it into values_to_unmark vector. | |
5854 | (vt_find_locations): Free values_to_unmark vector. | |
5855 | ||
dc2f28c5 WG |
5856 | 2010-01-13 Wolfgang Gellerich <gellerich@de.ibm.com> |
5857 | ||
5858 | * config/s390/s390.c (override_options): Set | |
5859 | default of max-pending-list-length to 256 | |
5860 | ||
688a482d RG |
5861 | 2010-01-13 Richard Guenther <rguenther@suse.de> |
5862 | ||
5863 | PR lto/42678 | |
5864 | * tree-pass.h (PROP_gimple_lcx): New. | |
5865 | * cfgexpand.c (pass_expand): Require PROP_gimple_lcx. | |
5866 | * passes.c (init_optimization_passes): Move pass_lower_complex_O0 | |
5867 | before the final cleanup_eh. | |
5868 | (dump_properties): Dump PROP_gimple_lcx. | |
5869 | * tree-complex.c (pass_lower_complex): Provide PROP_gimple_lcx. | |
5870 | (tree_lower_complex_O0): Remove. | |
5871 | (gate_no_optimization): Run if PROP_gimple_lcx is not set. | |
5872 | (pass_lower_complex_O0): Provide PROP_gimple_lcx. Run | |
5873 | tree_lower_complex, schedule TODO_update_ssa. | |
5874 | * lto-streamer-out.c (output_function): Stream the functions | |
5875 | properties. | |
5876 | * lto-streamer-in.c (input_function): Likewise. | |
5877 | (lto_read_body): Do not override them here. | |
5878 | ||
e616f54d JM |
5879 | 2010-01-12 Joseph Myers <joseph@codesourcery.com> |
5880 | ||
5881 | PR c/42708 | |
5882 | * c-typeck.c (build_c_cast): Fold value cast to union type before | |
5883 | wrapping it in a CONSTRUCTOR. | |
5884 | ||
b4ab701f JJ |
5885 | 2010-01-12 Jakub Jelinek <jakub@redhat.com> |
5886 | ||
5887 | PR rtl-optimization/42699 | |
5888 | * cse.c (cse_insn): Optimize lhs ZERO_EXTRACT if only CONST_INTs are | |
5889 | involved. | |
5890 | ||
4dde664f RO |
5891 | 2010-01-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
5892 | ||
5893 | * config/mips/iris6.h (SUBTARGET_DONT_WARN_UNUSED_SPEC, | |
5894 | SUBTARGET_WARN_UNUSED_SPEC): Move ... | |
5895 | config/mips/iris.h (SUBTARGET_DONT_WARN_UNUSED_SPEC, | |
5896 | SUBTARGET_WARN_UNUSED_SPEC): ... here | |
5897 | * config/mips/iris5.h (LIBGCC_SPEC): Define. | |
5898 | ||
24fe19c3 JB |
5899 | 2010-01-12 Julian Brown <julian@codesourcery.com> |
5900 | ||
a0463099 | 5901 | * config/arm/neon-schedgen.ml (Utils): Don't try to |
24fe19c3 | 5902 | open missing module. |
a0463099 | 5903 | (find_with_result): New. |
24fe19c3 | 5904 | |
082ab5ff JJ |
5905 | 2010-01-12 Jakub Jelinek <jakub@redhat.com> |
5906 | ||
4942b76b JJ |
5907 | PR debug/42662 |
5908 | * simplify-rtx.c (simplify_relational_operation_1): Avoid invalid rtx | |
5909 | sharing when canonicalizing ({lt,ge}u (plus a b) b). | |
5910 | ||
082ab5ff JJ |
5911 | PR tree-optimization/42645 |
5912 | * tree-inline.c (processing_debug_stmt): Move earlier. Make static. | |
5913 | (remap_ssa_name): If processing_debug_stmt and name wasn't found in | |
5914 | decl_map, set processing_debug_stmt to -1 and return name without | |
5915 | any remapping. | |
5916 | ||
977f7997 DK |
5917 | 2010-01-11 Dave Korn <dave.korn.cygwin@gmail.com> |
5918 | ||
5919 | * doc/install.texi (Specific#x-x-cygwin): Document minimum required | |
5920 | binutils version, and reword target configuration description. | |
5921 | ||
2685baa1 AH |
5922 | 2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> |
5923 | ||
a0463099 | 5924 | * config/avr/avr.h (LINKER_NAME): Remove. |
2685baa1 | 5925 | |
3767f512 JJ |
5926 | 2010-01-11 Janis Johnson <janis187@us.ibm.com> |
5927 | ||
5928 | PR target/42416 | |
5929 | * config/rs6000/rs6000.c (rs6000_override_options): On targets | |
5930 | that support VSX, warn for -mno-altivec if vsx is not disabled, | |
5931 | and disable vsx. | |
5932 | ||
f94e1d66 JM |
5933 | 2010-01-11 Joseph Myers <joseph@codesourcery.com> |
5934 | Shujing Zhao <pearly.zhao@oracle.com> | |
a0463099 | 5935 | |
f94e1d66 JM |
5936 | PR translation/42469 |
5937 | * common.opt (Wframe-larger-than=, fcompare-debug=, fdbg-cnt=, | |
5938 | fira-verbose=, flto-compression-level=, fplugin-arg-): Use tab | |
5939 | character between option name and help text. | |
5940 | * c.opt (imultilib): Likewise. | |
5941 | ||
06bfe1d0 RAE |
5942 | 2010-01-10 Rafael Avila de Espindola <espindola@google.com> |
5943 | ||
5944 | * lto-streamer-out.c (output_unreferenced_globals): Output static | |
5945 | variables. | |
5946 | ||
c21f33b6 SB |
5947 | 2010-01-10 Steven Bosscher <steven@gcc.gnu.org> |
5948 | ||
5949 | PR rtl-optimization/42621 | |
5950 | * bb-reorder.c (gate_duplicated_computed_gotos): Only run if not | |
5951 | optimizing for size. | |
5952 | (duplicate_computed_gotos): Remove now-redundant check. | |
5953 | ||
30ce157e SE |
5954 | 2010-01-10 Steve Ellcey <sje@cup.hp.com> |
5955 | ||
5956 | PR target/37454 | |
5957 | * configure.ac: Save and restore LDFLAGS and LIBS | |
5958 | * configure: Regenerate. | |
5959 | ||
ab996409 RG |
5960 | 2010-01-10 Richard Guenther <rguenther@suse.de> |
5961 | ||
5962 | PR middle-end/42667 | |
5963 | * builtins.c (fold_builtin_strlen): Add type argument and | |
5964 | convert the resulting length to it. | |
5965 | (fold_builtin_1): Adjust. | |
5966 | ||
7234a615 JJ |
5967 | 2010-01-09 Jakub Jelinek <jakub@redhat.com> |
5968 | ||
5969 | * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Shorten | |
5970 | sequence for DImode constants >= 0x80000000UL <= 0xFFFFFFFFUL by | |
5971 | 1 insn. | |
5972 | (num_insns_constant_wide): Adjust for that change. | |
5973 | ||
994ae26c AO |
5974 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
5975 | ||
5976 | PR debug/42631 | |
5977 | * web.c (union_defs): Add used argument, to combine uses of | |
5978 | uninitialized regs. | |
5979 | (entry_register): Adjust type and tests of used argument. | |
5980 | (web_main): Widen used for new use. Pass it to union_defs. | |
5981 | * df.h (union_defs): Adjust prototype. | |
5982 | ||
60c48e4c AO |
5983 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
5984 | ||
5985 | PR debug/42630 | |
5986 | * loop-unroll.c (referenced_in_one_insn_in_loop_p): Count debug | |
5987 | uses in new incoming argument. Free body. | |
5988 | (reset_debug_uses_in_loop): New. | |
5989 | (analyze_insn_to_expand_var): Call the latter if the former found | |
5990 | anything. Fix whitespace. Reject invalid dest overlaps before | |
5991 | going through all insns in the loop. | |
5992 | ||
bb956f3e AO |
5993 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
5994 | ||
5995 | PR debug/42629 | |
5996 | * haifa-sched.c (dying_use_p): Debug insns don't count. | |
5997 | ||
5de8da9b AO |
5998 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
5999 | ||
6000 | PR middle-end/42363 | |
6001 | * gimplify.c (gimplify_modify_expr): Drop lhs on noreturn calls. | |
6002 | * tree-cfg.c (is_ctrl_altering_stmt): Don't compute flags twice. | |
6003 | (verify_gimple_call): Reject LHS in noreturn calls. | |
6004 | ||
684f25f4 AO |
6005 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
6006 | ||
6007 | PR debug/42604 | |
6008 | PR debug/42395 | |
6009 | * tree-vect-loop-manip.c (adjust_info): New type. | |
6010 | (adjust_vec): New pointer to vector. | |
6011 | (adjust_debug_stmts_now, adjust_vec_debug_stmts): New. | |
6012 | (adjust_debug_stmts, adjust_phi_and_debug_stmts): New. | |
6013 | (slpeel_update_phis_for_duplicate_loop): Use them. | |
6014 | (slpeel_update_phi_nodes_for_guard1): Likewise. | |
6015 | (slpeel_update_phi_nodes_for_guard2): Likewise. | |
6016 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
6017 | (vect_update_ivs_after_vectorizer): Likewise. | |
6018 | ||
0e00563c AO |
6019 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
6020 | ||
6021 | * vec.h (DEF_VEC_ALLOC_FUNC_O_STACK): Drop excess paren. | |
6022 | (DEF_VEC_ALLOC_FUNC_I_STACK): Likewise. | |
6023 | ||
0ce659eb AO |
6024 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
6025 | ||
6026 | * config/i386/i386.c (ix86_vectorize_builtin_vec_perm): Silence | |
6027 | bogus uninitialized warning. | |
6028 | ||
73c865fa RG |
6029 | 2010-01-09 Richard Guenther <rguenther@suse.de> |
6030 | ||
6031 | PR middle-end/42512 | |
6032 | * tree-scalar-evolution.c (interpret_loop_phi): Make sure | |
6033 | the evolution is compatible with the initial condition. | |
6034 | ||
bd5c3aa5 JJ |
6035 | 2010-01-09 Jakub Jelinek <jakub@redhat.com> |
6036 | ||
6037 | * gcc.c (process_command): Update copyright notice dates. | |
6038 | * gcov.c (print_version): Likewise. | |
6039 | * gcov-dump.c (print_version): Likewise. | |
6040 | * mips-tfile.c (main): Likewise. | |
6041 | * mips-tdump.c (main): Likewise. | |
6042 | ||
58f0ea2f AH |
6043 | 2010-01-08 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> |
6044 | ||
6045 | PR target/41885 | |
2685baa1 | 6046 | * config/avr/avr.md (rotlqi3): Add CONST_INT_P check. |
58f0ea2f AH |
6047 | (rotlhi3): Delete. |
6048 | (rotlhi3_8): Delete. | |
6049 | (rotlsi3): Delete. | |
6050 | (rotlsi3_8): Delete. | |
6051 | (rotlsi3_16): Delete. | |
6052 | (rotlsi3_24): Delete. | |
6053 | (rotl<mode>3): New. | |
6054 | (*rotw<mode>3): New. | |
6055 | (*rotb<mode>3): New. | |
2685baa1 | 6056 | * config/avr/avr.c (avr_rotate_bytes): New function. |
a0463099 | 6057 | * config/avr/avr-proto.h (avr_rotate_bytes): New function. |
58f0ea2f | 6058 | |
601fc26e SE |
6059 | 2010-01-08 Steve Ellcey <sje@cup.hp.com> |
6060 | ||
6061 | PR target/37454 | |
6062 | * configure.ac: Modify -rdynamic check. | |
6063 | * configure: Regenerate. | |
6064 | ||
6a62ca52 DD |
6065 | 2010-01-08 DJ Delorie <dj@redhat.com> |
6066 | ||
6067 | * config/sh/sh.c (sh_expand_epilogue): Fix interrupt handler | |
6068 | register popping order. | |
6069 | ||
c59449fa RG |
6070 | 2010-01-08 Richard Guenther <rguenther@suse.de> |
6071 | ||
6072 | PR lto/42528 | |
6073 | * c.opt (fsigned-char): Also let LTO handle this option. | |
6074 | (funsigned-char): Likewise. | |
6075 | ||
f68a75df RG |
6076 | 2010-01-07 Richard Guenther <rguenther@suse.de> |
6077 | ||
6078 | * gimple.h (gss_for_code): Wrap gcc_assert in ENABLE_CHECKING. | |
6079 | (gimple_op): Likewise. | |
6080 | (gimple_op_ptr): Likewise. | |
6081 | (gimple_assign_set_lhs): Remove gcc_assert. | |
6082 | (gimple_assign_set_rhs1): Likewise. | |
6083 | (gimple_assign_set_rhs2): Likewise. | |
6084 | (gimple_call_set_lhs): Likewise. | |
6085 | (gimple_call_set_fn): Likewise. | |
6086 | (gimple_call_set_fndecl): Likewise. | |
6087 | (gimple_call_fndecl): Likewise. | |
6088 | (gimple_call_return_type): Likewise. | |
6089 | (gimple_call_set_chain): Likewise. | |
6090 | (gimple_call_num_args): Likewise. | |
6091 | (gimple_call_set_arg): Likewise. | |
6092 | (gimple_cond_set_code): Likewise. | |
6093 | (gimple_cond_set_lhs): Likewise. | |
6094 | (gimple_cond_set_rhs): Likewise. | |
6095 | (gimple_cond_set_true_label): Likewise. | |
6096 | (gimple_cond_set_false_label): Likewise. | |
6097 | (gimple_label_set_label): Likewise. | |
6098 | (gimple_goto_set_dest): Likewise. | |
6099 | (gimple_debug_bind_get_var): Wrap gcc_assert in ENABLE_CHECKING. | |
6100 | (gimple_debug_bind_get_value): Likewise. | |
6101 | (gimple_debug_bind_get_value_ptr): Likewise. | |
6102 | (gimple_debug_bind_set_var): Likewise. | |
6103 | (gimple_debug_bind_set_value): Likewise. | |
6104 | (gimple_debug_bind_reset_value): Likewise. | |
6105 | (gimple_debug_bind_has_value_p): Likewise. | |
6106 | (gimple_return_retval_ptr): Remove gcc_assert. | |
6107 | (gimple_return_retval): Likewise. | |
6108 | (gimple_return_set_retval): Likewise. | |
6109 | * tree-flow.h (struct gimple_df): Remove nonlocal_all member. | |
6110 | (safe_referenced_var_iterator): Remove. | |
6111 | (FOR_EACH_REFERENCED_VAR_SAFE): Likewise. | |
6112 | * tree-flow-inline.h (gimple_nonlocal_all): Remove. | |
6113 | (fill_referenced_var_vec): Remove. | |
6114 | (first_readonly_imm_use): Remove redundant gcc_assert. | |
6115 | (phi_arg_index_from_use): Combine gcc_asserts. | |
6116 | (move_use_after_head): Wrap gcc_assert in ENABLE_CHECKING. | |
6117 | (first_imm_use_stmt): Remove redundant gcc_assert. | |
6118 | * tree-cfg.c (verify_gimple_call): Verify function and chain | |
6119 | operands. Verify arguments. | |
6120 | (verify_types_in_gimple_stmt): Verify condition code and labels. | |
6121 | ||
617531d9 RG |
6122 | 2010-01-07 Richard Guenther <rguenther@suse.de> |
6123 | ||
6124 | PR tree-optimization/42641 | |
6125 | * sese.c (rename_map_elt_info): Use the SSA name version, do | |
6126 | not hash pointers. | |
6127 | ||
4139c7ef JJ |
6128 | 2010-01-07 Jakub Jelinek <jakub@redhat.com> |
6129 | ||
6130 | PR tree-optimization/42625 | |
6131 | * cgraph.c (cgraph_make_node_local): Clear DECL_COMDAT*, | |
b5e33e04 | 6132 | TREE_PUBLIC, DECL_WEAK and DECL_EXTERNAL also for same_body aliases. |
4139c7ef | 6133 | |
01094033 DS |
6134 | 2010-01-07 Duncan Sands <baldrick@free.fr> |
6135 | ||
6136 | * Makefile.in (PLUGIN_HEADERS): Add version.h. | |
6137 | ||
4b9ed9aa UB |
6138 | 2010-01-07 Uros Bizjak <ubizjak@gmail.com> |
6139 | ||
6140 | PR target/42511 | |
6141 | * ifcvt.c (dead_or_predicable): Also remove REG_EQUAL note when | |
6142 | note itself is not function_invariant_p. | |
6143 | ||
f50f5566 SB |
6144 | 2009-01-07 Steven Bosscher <steven@gcc.gnu.org> |
6145 | ||
6146 | * gcse.c (execute_rtl_cprop, execute_rtl_pre, execute_rtl_hoist): | |
6147 | Do not add the DF_NOTE problem. | |
6148 | * store-motion.c (execute_rtl_store_motion): Likewise. | |
6149 | ||
d05fe940 MJ |
6150 | 2010-01-07 Martin Jambor <mjambor@suse.cz> |
6151 | ||
6152 | PR tree-optimization/42157 | |
6153 | * tree-sra.c (compare_access_positions): Stabilize sort if both | |
6154 | accesses have integer types, return zero immediately if they are the | |
6155 | same. | |
6156 | ||
e67271bd RH |
6157 | 2010-01-06 Richard Henderson <rth@redhat.com> |
6158 | ||
6159 | PR middle-end/41883 | |
6160 | * haifa-sched.c (add_to_note_list): Merge into ... | |
6161 | (concat_note_lists): ... here, and ... | |
6162 | (unlink_other_notes, rm_other_notes): Merge into... | |
6163 | (remove_notes): ... here. Create REG_SAVE_NOTEs for | |
a0463099 | 6164 | NOTE_INSN_EPILOGUE_BEG. |
e67271bd | 6165 | |
6209a13e RG |
6166 | 2010-01-06 Richard Guenther <rguenther@suse.de> |
6167 | ||
6168 | * ipa-inline.c (cgraph_decide_inlining_incrementally): Do | |
6169 | not inline regular functions into always-inline functions. | |
6170 | ||
5f75e477 NC |
6171 | 2010-01-06 Nick Clifton <nickc@redhat.com> |
6172 | ||
6173 | * config/rx/rx.h (enum rx_cpu_type): Add RX200. | |
6174 | (CC1_SPEC): Issue an error message if -mcpu=rx200 and -fpu are | |
6175 | used together. | |
6176 | (OVERRIDE_OPTIONS): Delete. | |
6177 | (OPTIMIZATION_OPTIONS): Define. | |
6178 | (ALLOW_RX_FPU_INSNS): Define only in terms of -fpu option. | |
6179 | * config/rx/rx.c (rx_handle_option): Issue an error message if | |
6180 | -mcpu=rx200 and -fpu are used together. | |
6181 | (rx_set_optimization_options): New function. Issue an error | |
6182 | message if an optimization attribute attempts to reset the FPU/ | |
6183 | math optimization pairing. | |
6184 | * config/rx/rx-protos.h (rx_set_optimization_options): Prototype. | |
6185 | * config/rx/rx.opt: Set the default to 32-bit doubles. | |
6186 | * config/rx/t-rx: Add multilibs for -nofpu option. | |
6187 | * doc/invoke.texi: Update documentation of RX options. | |
6188 | ||
13de9095 RG |
6189 | 2010-01-06 Richard Guenther <rguenther@suse.de> |
6190 | ||
6191 | * tree-ssa-pre.c (name_to_id): New global. | |
6192 | (alloc_expression_id): Simplify SSA name handling. | |
6193 | (lookup_expression_id): Likewise. | |
6194 | (init_pre): Zero name_to_id. | |
6195 | (fini_pre): Free it. | |
6196 | ||
786c3fbc UB |
6197 | 2010-01-06 Uros Bizjak <ubizjak@gmail.com> |
6198 | ||
6199 | * ifcvt.c (if_convert): Output slim multiple dumps with TDF_SLIM. | |
6200 | ||
fa1a4144 L |
6201 | 2010-01-05 H.J. Lu <hongjiu.lu@intel.com> |
6202 | ||
6203 | PR target/42542 | |
6204 | * config/i386/sse.md (smaxv2di3): New. | |
6205 | (umaxv2di3): Likewise. | |
6206 | (sminv2di3): Likewise. | |
6207 | (uminv2di3): Likewise. | |
6208 | ||
208384fd EB |
6209 | 2010-01-05 Eric Botcazou <ebotcazou@adacore.com> |
6210 | ||
6211 | PR target/42564 | |
6212 | * config/sparc/sparc.h (SPARC_SYMBOL_REF_TLS_P): Delete. | |
6213 | * config/sparc/sparc-protos.h (legitimize_pic_address): Likewise. | |
6214 | (legitimize_tls_address): Likewise. | |
6215 | (sparc_tls_referenced_p): Likewise. | |
6216 | * config/sparc/sparc.c (sparc_expand_move): Use legitimize_tls_address | |
6217 | and adjust calls to legitimize_pic_address. | |
6218 | (legitimate_constant_p) Use sparc_tls_referenced_p. | |
6219 | (legitimate_pic_operand_p): Likewise. | |
6220 | (sparc_legitimate_address_p): Do not use SPARC_SYMBOL_REF_TLS_P. | |
6221 | (sparc_tls_symbol_ref_1): Delete. | |
6222 | (sparc_tls_referenced_p): Make static, recognize specific patterns. | |
6223 | (legitimize_tls_address): Make static, handle CONST patterns. | |
6224 | (legitimize_pic_address): Make static, remove unused parameter and | |
6225 | adjust recursive calls. | |
6226 | (sparc_legitimize_address): Make static, use sparc_tls_referenced_p | |
6227 | and adjust call to legitimize_pic_address. | |
6228 | (sparc_output_mi_thunk): Likewise. | |
6229 | ||
4b9ed9aa | 6230 | 2010-01-05 Paolo Bonzini <bonzini@gnu.rg> |
43d4b97d L |
6231 | H.J. Lu <hongjiu.lu@intel.com> |
6232 | ||
6233 | PR target/42542 | |
6234 | * config/i386/i386.c (ix86_expand_int_vcond): Convert GTU to GT | |
6235 | for V4SI and V2DI by subtracting (-(INT MAX) - 1) from both | |
6236 | operands to make them signed. | |
6237 | ||
931c6b3e UB |
6238 | Revert: |
6239 | 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> | |
6240 | ||
6241 | PR target/42542 | |
6242 | * config/i386/i386.c (ix86_expand_int_vcond): Don't convert | |
6243 | GTU to GT for V4SI and V2DI. | |
6244 | ||
6245 | * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP. | |
6246 | (umin<mode>3): Removed. | |
6247 | (uminv8hi3): New. | |
43d4b97d L |
6248 | (uminv4si3): Likewise. |
6249 | ||
9bf4cdf5 MJ |
6250 | 2010-01-05 Martin Jambor <mjambor@suse.cz> |
6251 | ||
6252 | PR tree-optimization/42462 | |
6253 | * ipa-inline.c (compute_inline_parameters): Pass node->decl instead of | |
6254 | current_function_decl to helper functions and macros. | |
6255 | ||
6a4d4e8a RO |
6256 | 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
6257 | ||
6258 | PR bootstrap/41771 | |
6259 | * flags.h: Don't include real.h. | |
6260 | (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS, | |
6261 | HONOR_SIGN_DEPENDENT_ROUNDING): Move ... | |
6262 | * real.h (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, | |
6263 | HONOR_SIGNED_ZEROS, HONOR_SIGN_DEPENDENT_ROUNDING): ... here. | |
6264 | * dominance.c: Update copyright. | |
6265 | * gimple.c (walk_gimple_op): Remove inline. | |
6266 | * tree-ssa-reassoc.c: Include real.h. | |
6267 | * Makefile.in (FLAGS_H): Remove $(REAL_H). | |
6268 | (tree-ssa-reassoc.o): Depend on $(REAL_H). | |
6269 | ||
105249d1 NC |
6270 | 2010-01-05 Nick Clifton <nickc@redhat.com> |
6271 | ||
6272 | * config/rx/rx.c (rx_get_stack_layout): Fix allocation of second | |
6273 | register to push into the stack frame when the accumulator has to | |
6274 | be saved during interrupts. | |
6275 | ||
bc3c12a2 EF |
6276 | 2010-01-05 Eric Fisher <joefoxreal@gmail.com> |
6277 | ||
6278 | * doc/invoke.texi: Remove the documentation about option | |
6279 | -Wunreachable-code. | |
6280 | * common.opt (Wunreachable-code): Preserved for backward | |
6281 | compatibility. | |
6282 | * tree-cfg.c: Remove the implementation of -Wunreachable-code. | |
6283 | * opts.c (common_handle_option): Add OPT_Wunreachable_code to | |
6284 | the backward compatibility flag section. | |
6285 | ||
1befacc8 RG |
6286 | 2010-01-05 Richard Guenther <rguenther@suse.de> |
6287 | ||
6288 | * tree-ssa-pre.c (bitmap_value_insert_into_set): Optimize. | |
6289 | ||
566f27e4 JJ |
6290 | 2010-01-05 Jakub Jelinek <jakub@redhat.com> |
6291 | ||
7604eb4e JJ |
6292 | PR other/42611 |
6293 | * cfgexpand.c (expand_one_var): Diagnose too large variables. | |
6294 | ||
566f27e4 JJ |
6295 | PR tree-optimization/42508 |
6296 | * tree-sra.c (convert_callers): Check for recursive call | |
6297 | by comparing cgraph nodes instead of decls. | |
6298 | (modify_function): Call ipa_modify_formal_parameters also | |
6299 | on all same_body aliases. | |
6300 | ||
6301 | * cgraphunit.c (cgraph_materialize_all_clones): Compare | |
6302 | cgraph nodes when checking for same_body aliases. | |
6303 | ||
5f5126d6 RG |
6304 | 2010-01-05 Richard Guenther <rguenther@suse.de> |
6305 | ||
6306 | * tree-ssa-pre.c (get_or_alloc_expr_for_name): Avoid redundant | |
6307 | allocation and lookup. | |
6308 | (get_or_alloc_expr_for_constant): Likewise. | |
6309 | (phi_translate): Sink allocation. | |
6310 | ||
a7d04a53 RG |
6311 | 2010-01-04 Richard Guenther <rguenther@suse.de> |
6312 | ||
6313 | * tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate | |
6314 | a new entry only if needed. | |
6315 | * tree-ssa-dom.c (lookup_avail_expr): Likewise. | |
6316 | * tree-ssa-coalesce.c (find_coalesce_pair): Avoid one | |
6317 | hashtable lookup. | |
6318 | * tree-ssa-pre.c (sorted_array_from_bitmap_set): Pre-allocate | |
6319 | the result array. | |
6320 | (phi_translate): Handle CONSTANTs early. | |
6321 | ||
caee6ca1 MJ |
6322 | 2010-01-04 Martin Jambor <mjambor@suse.cz> |
6323 | ||
6324 | PR tree-optimization/42398 | |
6325 | * tree-sra.c (struct access): Removed flag grp_different_types. | |
6326 | (dump_access): Do not dump the removed flag. | |
6327 | (sort_and_splice_var_accesses): Do not set the removed flag. | |
6328 | (sra_modify_expr): Check for type compatibility directly. | |
6329 | ||
438789ff MJ |
6330 | 2010-01-04 Martin Jambor <mjambor@suse.cz> |
6331 | ||
6332 | PR tree-optimization/42366 | |
6333 | * ipa-cp.c (ipcp_init_stage): Always call ipa_compute_jump_functions on | |
6334 | edges with variable number of parameters. | |
6335 | * ipa-prop.c (ipa_write_node_info): Stream out uses_analysis_done | |
6336 | flag instead of asserting it. | |
6337 | (ipa_read_node_info): Read uses_analysis_done flag. | |
6338 | ||
9708c51d RG |
6339 | 2010-01-04 Richard Guenther <rguenther@suse.de> |
6340 | ||
6341 | * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Use | |
6342 | iterative_hash_* as intended. | |
6343 | (vn_reference_compute_hash): Likewise. Simplify hashing | |
6344 | SSA names. | |
6345 | (vn_reference_lookup_2): Likewise. | |
6346 | (vn_nary_op_compute_hash): Likewise. | |
6347 | (vn_phi_compute_hash): Likewise. | |
6348 | (expressions_equal_p): Remove strange code. | |
6349 | * tree-ssa-pre.c (pre_expr_eq): Use gcc_unreachable (). | |
6350 | (pre_expr_hash): Likewise. Simplify hashing SSA names. | |
6351 | (bitmap_insert_into_set_1): Take value-id as parameter. | |
6352 | (add_to_value): Pass it. | |
6353 | (bitmap_insert_into_set): Likewise. | |
6354 | (bitmap_value_insert_into_set): Likewise. Remove redundant check. | |
6355 | ||
94b90527 JJ |
6356 | 2010-01-04 Jakub Jelinek <jakub@redhat.com> |
6357 | ||
6358 | PR driver/42442 | |
6359 | * gcc.c (SWITCH_IGNORE_PERMANENTLY): Define. | |
6360 | (do_self_spec): For switches with SWITCH_IGNORE set set also | |
6361 | SWITCH_IGNORE_PERMANENTLY. | |
6362 | (check_live_switch): Check SWITCH_IGNORE_PERMANENTLY instead | |
6363 | of SWITCH_IGNORE. | |
6364 | ||
785ca514 RAE |
6365 | 2010-01-04 Rafael Avila de Espindola <espindola@google.com> |
6366 | ||
6367 | * lto-streamer-out.c (output_unreferenced_globals): Output the full | |
6368 | tree of an unreferenced global var. | |
6369 | ||
22554cf9 L |
6370 | 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> |
6371 | ||
6372 | PR target/42542 | |
6373 | * config/i386/i386.c (ix86_expand_int_vcond): Don't convert | |
6374 | GTU to GT for V4SI and V2DI. | |
6375 | ||
6376 | * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP. | |
6377 | (umin<mode>3): Removed. | |
6378 | (uminv8hi3): New. | |
6379 | (uminv4si3): Likewise. | |
6380 | ||
7152f51e L |
6381 | 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> |
6382 | ||
6383 | PR lto/42581 | |
6384 | * collect2.c (main): Turn on trace in collect2 if -v is passed | |
6385 | to gcc with LTO. | |
6386 | ||
f4262155 JQ |
6387 | 2010-01-03 Jerry Quinn <jlquinn@optonline.net> |
6388 | ||
6389 | * doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR. Update | |
6390 | description of expression operand. | |
6391 | ||
55bcd32b AJ |
6392 | 2010-01-03 Andrew Jenner <andrew@codesourcery.com> |
6393 | ||
6394 | * configure.ac: Add install-html to target_list for Make-hooks. | |
6395 | * configure: Regenerate. | |
6396 | * fortran/Make-lang.in (F95_HTMLFILES): New. | |
6397 | (fortran.html): Use it. | |
6398 | (fortran.install-html): New. | |
6399 | * Makefile.in (install-html): Add lang.install-html. | |
6400 | * java/Make-lang.in (JAVA_HTMLFILES): New. | |
6401 | (java.html): Use it. | |
6402 | (java.install-html): New. | |
6403 | * objc/Make-lang.in (objc.install-html): New. | |
6404 | * objcp/Make-lang.in (obj-c++.install-html): New. | |
6405 | * cp/Make-lang.in (c++.install-html): New. | |
6406 | * ada/gcc-interface/Make-lang.in (ada.install-html): New. | |
6407 | * lto/Make-lang.in (lto.install-html): New. | |
6408 | ||
f0d61983 L |
6409 | 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> |
6410 | ||
6411 | PR lto/42520 | |
6412 | * gcc.c (LINK_COMMAND_SPEC): Pass -m* and -v to -plugin-opt. | |
6413 | ||
2ad1dda0 SB |
6414 | 2009-01-03 Steven Bosscher <steven@gcc.gnu.org> |
6415 | ||
6416 | PR rtl-optimization/41862 | |
6417 | * store-motion.c (store_killed_in_insn, compute_store_table, | |
6418 | remove_reachable_equiv_notes, replace_store_insn, | |
6419 | build_store_vectors): Ignore all DEBUG_INSNs. | |
6420 | ||
d7fb0a6d L |
6421 | 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> |
6422 | ||
6423 | PR lto/41564 | |
6424 | * common.opt: Add dumpdir. | |
6425 | ||
6426 | * gcc.c (cc1_options): Add "-dumpbase %B" only if -dumpbase | |
6427 | isn't specified. | |
6428 | (option_map): Add --dumpdir. | |
6429 | ||
6430 | * gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add dumpdir. | |
6431 | ||
6432 | * lto-wrapper.c (run_gcc): Add -dumpbase and -dumpdir for -o. | |
6433 | ||
6434 | * opts.c (decode_options): Try dump_dir_name first if | |
6435 | dump_base_name isn't an absolute path. | |
6436 | (common_handle_option): Handle OPT_dumpdir. | |
6437 | ||
6438 | * toplev.c (dump_dir_name): New. | |
6439 | (print_switch_values): Also ignore -dumpdir. | |
6440 | ||
6441 | * toplev.h (dump_dir_name): New. | |
6442 | ||
ba1ee228 RG |
6443 | 2010-01-03 Richard Guenther <rguenther@suse.de> |
6444 | ||
6445 | PR tree-optimization/42589 | |
6446 | * tree-ssa-math-opts.c (execute_optimize_bswap): Allow | |
6447 | double-word expansion of bswap32. | |
6448 | ||
b0de17ef SB |
6449 | 2010-01-03 Steven Bosscher <steven@gcc.gnu.org> |
6450 | ||
6451 | * postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM | |
6452 | with BLOCK_FOR_INSN. | |
6453 | * auto-inc-dec.c (attempt_change, get_next_ref, find_inc): Likewise. | |
6454 | * ifcvt.c (noce_get_alt_condition, noce_try_abs, | |
6455 | noce_process_if_block): Likewise. | |
6456 | * gcse.c (compute_local_properties, insert_expr_in_table, | |
6457 | insert_set_in_table, canon_list_insert, find_avail_set, | |
6458 | pre_insert_copy_insn): Likewise. | |
6459 | ||
6460 | * basic-block.h (BLOCK_NUM): Move from here... | |
6461 | * sched-int.h (BLOCK_NUM): ... to here to localize it in the scheduler. | |
6462 | ||
a19eb9d2 RG |
6463 | 2010-01-03 Richard Guenther <rguenther@suse.de> |
6464 | ||
6465 | PR tree-optimization/42438 | |
6466 | * tree-ssa-pre.c (struct bb_bitmap_sets): Add | |
6467 | contains_may_not_return_call flag. | |
6468 | (BB_MAY_NOTRETURN): New. | |
6469 | (valid_in_sets): Trapping nary operations are not valid | |
6470 | in blocks that may not return. | |
b5e33e04 | 6471 | (insert_into_preds_of_block): Remove check for trapping expressions. |
a19eb9d2 RG |
6472 | (compute_avail): Compute also BB_MAY_NOTRETURN. |
6473 | ||
c41b7b13 GP |
6474 | 2010-01-03 Gerald Pfeifer <gerald@pfeifer.com> |
6475 | ||
6476 | * doc/invoke.texi: Add 2010 to copyright years. | |
6477 | ||
4900aa61 EB |
6478 | 2010-01-03 Eric Botcazou <ebotcazou@adacore.com> |
6479 | ||
6480 | * config/sparc/sparc.c: Fix formatting nits. | |
6481 | ||
711a778c | 6482 | 2010-01-02 Gerald Pfeifer <gerald@pfeifer.com> |
77102854 | 6483 | Alexander Monakov <amonakov@ispras.ru> |
711a778c GP |
6484 | |
6485 | * doc/invoke.texi (Optimize Options): Reword introduction a bit. | |
6486 | ||
1d86f5e9 RG |
6487 | 2010-01-02 Richard Guenther <rguenther@suse.de> |
6488 | ||
6489 | PR middle-end/42577 | |
6490 | * tree-vrp.c (check_all_array_refs): Skip non-excutable blocks. | |
6491 | (simplify_switch_using_ranges): Mark to be removed edges | |
6492 | as non-executable. | |
6493 | ||
91e1a80a JDA |
6494 | 2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
6495 | ||
b86799ba JDA |
6496 | * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two. |
6497 | ||
91e1a80a JDA |
6498 | * collect2.c (scan_libraries): Add missing argument in call to |
6499 | scan_prog_file. | |
6500 | ||
6501 | 2010-01-02 Uros Bizjak <ubizjak@gmail.com> | |
6502 | ||
6503 | PR target/42448 | |
6504 | * config/alpha/predicates.md (aligned_memory_operand): Return false | |
6505 | for CQImode. | |
6506 | (unaligned_memory_operand): Return true for CQImode. | |
6507 | * config/alpha/alpha.c (get_aligned_mem): Assert that location | |
6508 | doesn not cross aligned SImode word boundary. | |
6509 | ||
6510 | 2010-01-02 Anatoly Sokolov <aesok@post.ru> | |
6511 | ||
6512 | * config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, XEXP_): | |
6513 | Remove. | |
6514 | * config/avr/avr-protos.h (avr_init_once, avr_optimization_options, | |
6515 | avr_change_section, avr_reg_class_from_letter) : Remove declaration. | |
6516 | ||
6517 | 2010-01-02 Richard Guenther <rguenther@suse.de> | |
6518 | ||
6519 | PR lto/41597 | |
6520 | * toplev.c (compile_file): Emit LTO marker properly. Change | |
6521 | it to __gnu_lto_v1. | |
6522 | * collect2.c (scan_prog_file): Adjust for changed LTO marker. | |
5a013dc4 | 6523 | |
aecd4d81 RG |
6524 | 2010-01-01 Richard Guenther <rguenther@suse.de> |
6525 | ||
6526 | PR debug/42455 | |
02143d0b | 6527 | * tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order. |
aecd4d81 | 6528 | |
e4a95933 RG |
6529 | 2010-01-01 Richard Guenther <rguenther@suse.de> |
6530 | ||
6531 | PR c/42570 | |
6532 | * c-decl.c (grokdeclarator): For zero-size arrays force | |
6533 | structural equality checks as layout_type does. | |
6534 | ||
0bdf1263 L |
6535 | 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> |
6536 | ||
6537 | * builtins.c: Update copyright to 2010. | |
6538 | ||
91539475 | 6539 | 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> |
8589115b DK |
6540 | |
6541 | PR lto/42531 | |
91539475 | 6542 | * lto-streamer-out.c (produce_asm): Revert the last change. |
8589115b DK |
6543 | (copy_function): Likewise. |
6544 | ||
91539475 L |
6545 | * lto-streamer.c (lto_get_section_name): Skip any leading |
6546 | asterisk in name. | |
20cdc2be | 6547 | |
91539475 | 6548 | 2010-01-01 Richard Guenther <rguenther@suse.de> |
cf9eb565 | 6549 | |
91539475 L |
6550 | PR middle-end/42559 |
6551 | * builtins.c (get_object_alignment): Do not use DECL_ALIGN | |
6552 | for LABEL_DECLs. | |
ad41bd84 JM |
6553 | |
6554 | \f | |
91539475 | 6555 | Copyright (C) 2010 Free Software Foundation, Inc. |
ad41bd84 JM |
6556 | |
6557 | Copying and distribution of this file, with or without modification, | |
6558 | are permitted in any medium without royalty provided the copyright | |
6559 | notice and this notice are preserved. |