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Commit | Line | Data |
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bdc1331d | 1 | 2012-07-24 Steven Bosscher <steven@gcc.gnu.org> |
2 | ||
3 | * alloc-pool.c (create_alloc_pool): Fix ENABLE_CHECKING check. | |
4 | ||
0b66dd3d | 5 | 2012-07-24 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
6 | ||
7 | PR target/54051 | |
8 | * config/arm/arm.c (arm_print_operand_address): Remove superfluous | |
9 | printing of 0. | |
10 | * config/arm/neon.md ("neon_vld3_lane<mode>":VD): Remove alignment | |
11 | specifier. | |
12 | ("neon_vld3_lane<mode>":VMQ): Likewise. | |
13 | ("neon_vld3_dup<mode>":VDX): Likewise. | |
14 | ("neon_vst3_lane<mode>":VD): Likewise. | |
15 | ("neon_vst3_lane<mode>":VMQ): Likewise. | |
16 | ||
e62e9964 | 17 | 2012-07-24 Roland McGrath <mcgrathr@google.com> |
18 | ||
0b66dd3d | 19 | * arm.c (arm_get_frame_offsets): Don't use fixed regs for |
e62e9964 | 20 | stack alignment padding. |
21 | ||
12095e04 | 22 | 2012-07-24 Uros Bizjak <ubizjak@gmail.com> |
23 | ||
24 | PR target/53961 | |
25 | * config/i386/i386.c (ix86_legitimate_address_p): Move check for | |
26 | negative constant address for TARET_X32 ... | |
27 | (ix86_decompose_address): ... here. Reject constant addresses | |
28 | that don't satisfy x86_64_immediate_operand predicate. | |
29 | ||
a9f3876a | 30 | 2012-07-24 Julian Brown <julian@codesourcery.com> |
31 | ||
12095e04 | 32 | * doc/sourcebuild.texi (arm_hf_eabi): Document effective-target check. |
a9f3876a | 33 | |
ecd52ea9 | 34 | 2012-07-24 Steven Bosscher <steven@gcc.gnu.org> |
35 | ||
36 | * sbitmap.h (SBITMAP_ELT_BITS): Use "1u" trick as for BITMAP_WORD_BITS. | |
37 | Move test to check that there is a popcount function for the the number | |
38 | of bits in SBITMAP_ELT_BITS to sbitmap.c. | |
39 | * sbitmap.c: Test SBITMAP_ELT_BITS, not HOST_BITS_PER_WIDEST_FAST_INT. | |
40 | MEM_STAT_INFO): Define in terms of their ALONE counterparts. | |
41 | ||
42 | * configure.ac (GATHER_STATISTICS): Always define, non-zero if enabled. | |
43 | * configure: Regenerate. | |
44 | * statistics.h (GATHER_STATISTICS): Error out if it is not defined. | |
45 | (GCC_MEM_STAT_ARGUMENTS): New define. | |
46 | (ALONE_MEM_STAT_DECL): Define in terms of GCC_MEM_STAT_ARGUMENTS. | |
47 | (ALONE_FINAL_MEM_STAT_DECL, ALONE_FINAL_PASS_MEM_STAT): New defines. | |
12095e04 | 48 | (MEM_STAT_DECL, FINAL_MEM_STAT_DECL, PASS_MEM_STAT, |
49 | FINAL_PASS_MEM_STAT): Define. | |
ecd52ea9 | 50 | * ggc-internal.h (ggc_record_overhead): Use FINAL_MEM_STAT_DECL. |
51 | * ggc.h (ggc_record_overhead, ggc_free_overhead, | |
52 | ggc_prune_overhead_list): Remove internal prototypes, they are defined | |
53 | already in ggc-internal.h. | |
54 | * ggc-common.c (struct loc_descriptor): Remove #ifdef GATHER_STATISTICS | |
55 | wrappers. | |
56 | (add_statistics): Likewise. | |
12095e04 | 57 | (dump_ggc_loc_statistics): Likewise. Return if GATHER_STATISTICS is 0. |
ecd52ea9 | 58 | * ggc-zone.c (struct page_entry): Remove #ifdef GATHER_STATISTICS |
59 | wrappers around "survived" and "stats" members. | |
60 | (alloc_large_page): Always initialize survived. | |
61 | (ggc_internal_alloc_zone_stat): Likewise. | |
62 | Remove #ifdef GATHER_STATISTICS wrappers. Record overhead if | |
63 | GATHER_STATISTICS is non-0. | |
64 | (ggc_free): Convert #ifdef GATHER_STATISTICS to if-code. | |
65 | (sweep_pages): Always increase survived. | |
66 | (ggc_collect_1): Convert #ifdef GATHER_STATISTICS to if-code. | |
67 | (calculate_average_page_survival): Always define. | |
68 | (ggc_collect): Convert #ifdef GATHER_STATISTICS to if-code. | |
69 | (ggc_print_statistics): Likewise. | |
70 | (ggc_pch_read): Likewise. | |
71 | * ggc-page.c (struct globals): Always define "stats" member. | |
72 | (ggc_internal_alloc_stat): Convert #ifdef GATHER_STATISTICS to if-code. | |
73 | (ggc_free): Likewise. | |
74 | (ggc_collec): Likewise. | |
75 | (ggc_print_statistics): Likewise. | |
76 | * bitmap.h (struct bitmap_head_def): Always define "desc" member. | |
77 | (bitmap_initialize_stat): Convert #ifdef GATHER_STATISTICS to if-code. | |
78 | * gimple.h (enum gimple_alloc_kind): Always define. | |
79 | (gimple_alloc_kind): Likewise. | |
80 | * tree-flow.h (phinodes_print_statistics): Always define. | |
81 | (ssanames_print_statistics): Likewise. | |
82 | * vec.h (vec_heap_free): Always define. | |
83 | (VEC_stack_alloc): Define if GATHER_STATISTICS is non-0. | |
84 | * alloc-pool.c (alloc_pool_descriptor): Always define. | |
85 | (create_alloc_pool): Convert #ifdef GATHER_STATISTICS to if-code. | |
86 | (empty_alloc_pool): Likewise. | |
87 | (pool_alloc): Likewise. | |
88 | (pool_free): Likewise. | |
89 | (dump_alloc_pool_statistics): Likewise. | |
90 | (print_statistics): Always define. | |
91 | * bitmap.c (struct bitmap_descriptor): Always define. | |
92 | (bitmap_register): Pass ALONE_FINAL_PASS_MEM_STAT. | |
93 | (register_overhead): Always define. | |
94 | (bitmap_element_free): Convert #ifdef GATHER_STATISTICS to if-code. | |
95 | (bitmap_element_allocate): Likewise. | |
96 | (bitmap_elt_clear_from): Likewise. | |
97 | (bitmap_obstack_alloc_stat): Likewise. | |
98 | (bitmap_gc_alloc_stat): Likewise. | |
99 | (bitmap_obstack_free): Likewise. | |
100 | (bitmap_find_bit): Likewise. | |
101 | (bitmap_ior_and_into): Likewise. | |
102 | (bitmap_print): Likewise. | |
103 | (dump_bitmap_statistics): Likewise. Return if GATHER_STATISTICS is 0. | |
104 | * gimple.c (gimple_alloc_counts, gimple_alloc_sizes): Always define. | |
105 | (gimple_alloc_kind_names): Likewise. | |
106 | (gimple_alloc_stat): Convert #ifdef GATHER_STATISTICS to if-code. | |
107 | (dump_gimple_statistics): Likewise. Return if GATHER_STATISTICS is 0. | |
108 | * rtl.c (rtx_alloc_counts, rtx_alloc_sizes, rtvec_alloc_counts, | |
109 | rtvec_alloc_sizes): Always define. | |
110 | (rvec_alloc): Convert #ifdef GATHER_STATISTICS to if-code. | |
111 | (rtx_alloc_stat): Likewise. | |
112 | (dump_rtx_statistics): Likewise. Return if GATHER_STATISTICS is 0. | |
113 | * tree.c (_obstack_allocated_p, tree_code_counts, tree_node_counts, | |
114 | tree_node_sizes, tree_node_kind_names): Always define. | |
115 | (record_node_allocation_statistics): Convert #ifdef GATHER_STATISTICS | |
116 | to if-code. | |
117 | (type_hash_canon): Likewise. | |
118 | (dump_tree_statistics): Likewise. | |
119 | * tree-ssanames.c (ssa_name_nodes_reused, ssa_name_nodes_created): | |
120 | Always define. | |
121 | (ssanames_print_statistics): Likewise. | |
122 | (make_ssa_name_fn): Convert #ifdef GATHER_STATISTICS to if-code. | |
123 | * tree-phinodes.c (phi_nodes_reused, phi_nodes_created): Always define. | |
124 | (phinodes_print_statistics): Likewise. | |
125 | (allocate_phi_node): Convert #ifdef GATHER_STATISTICS to if-code. | |
126 | * vec.c (struct vec_descriptor): Always define. | |
127 | (hash_descriptor, eq_descriptor, ptr_hash_entry, hash_ptr, eq_ptr, | |
128 | vec_descriptor, rester_overhead, free_overhead): Likewise. | |
129 | (cmp_statistic): Likewise. | |
130 | (vec_heap_free): Convert #ifdef GATHER_STATISTICS to if-code. | |
131 | (vec_heap_o_reserve_1): Likewise. | |
132 | (dump_vec_loc_statistics): Likewise. | |
133 | ||
ed74aa44 | 134 | 2012-07-24 Richard Guenther <rguenther@suse.de> |
135 | ||
136 | PR tree-optimization/53616 | |
137 | * tree-loop-distribution.c (ldist_gen): Do not change | |
138 | partition ordering when merging partitions. | |
139 | ||
885d1f6b | 140 | 2012-07-24 Alan Modra <amodra@gmail.com> |
141 | ||
142 | PR target/53914 | |
143 | PR target/54009 | |
144 | * config/rs6000/constraints.md (Y): Use mem_operand_gpr. | |
145 | * config/rs6000/predicates.md (word_offset_memref_operand): Delete. | |
146 | Adjust all rs6000_legitimate_offset_address_p calls. | |
147 | * config/rs6000/rs6000-protos.h (mem_operand_gpr): Declare. | |
148 | (rs6000_secondary_reload_gpr): Declare. | |
149 | (rs6000_legitimate_offset_address_p): Update prototype. | |
150 | (rs6000_offsettable_memref_p): Delete. | |
151 | (rs6000_secondary_reload_ppc64): Delete. | |
152 | * config/rs6000/rs6000.c (address_offset): New function. | |
153 | (mem_operand_gpr): Likewise. | |
154 | (rs6000_legitimate_offset_address_p): Add worst_case param. When | |
155 | not worst_case assume class of regs with least restrictive offsets. | |
156 | Adjust all calls. | |
157 | (legitimate_lo_sum_address_p): Simplify register mode tests. | |
158 | (rs6000_legitimize_address): Likewise. Assume best case offset | |
159 | addressing. Combine ELF and MACHO lo_sum code. | |
160 | (rs6000_mode_dependent_address): Correct offset addressing limits. | |
161 | (rs6000_offsettable_memref_p): Make static, add reg_mode param. | |
162 | Use reg_mode to help rs6000_legitimate_offset_address_p. | |
163 | (rs6000_secondary_reload): Use address_offset. Handle 32-bit multi | |
164 | gpr load/store when offset too large. | |
165 | (rs6000_secondary_reload_gpr): Renamed rs6000_secondary_reload_ppc64. | |
166 | (rs6000_split_multireg_move): Adjust rs6000_offsettable_memref_p calls. | |
167 | * config/rs6000/rs6000.md (movdf_hardfloat32): Use 'Y' constraint | |
168 | for gpr load/store. Order alternatives as r->Y,Y->r,r->r and | |
169 | d->m,m->d,d->d. Correct size of gpr load/store. | |
170 | (movdf_softfloat32): Use 'Y' constraint for gpr load/store. Order | |
171 | alternatives. | |
172 | (movti_ppc64): Likewise. | |
173 | (movdi_internal32): Likewise. Also disparage fprs. | |
174 | (movdi_mfpgpr, movdi_internal64): Likewise. | |
175 | (movtf_internal): Use 'm' for fpr load/store. Order alternatives. | |
176 | (movtf_softfloat): Order alternatives. | |
177 | (extenddftf2_internal): Use 'm' and 'Y' for store. | |
178 | (movti_power, movti_string): Use 'Y' for gpr load/store. Order. | |
179 | (stack_protect_setdi, stack_protect_testdi): Likewise. | |
180 | (movdf_hardfloat64_mfpgpr, movdf_hardfloat64): Order alternatives. | |
181 | (movdf_softfloat64): Likewise. | |
182 | (reload_<mode>_store): Adjust reload_di_store to provide | |
183 | reload_si_store as well. | |
184 | (reload_<mode>_load): Likewise. | |
185 | ||
61af3583 | 186 | 2012-07-23 Oleg Endo <olegendo@gcc.gnu.org> |
187 | ||
188 | PR target/51244 | |
189 | * config/sh/predicates.md (general_movsrc_operand, | |
190 | general_movdst_operand): Reject T_REG. | |
191 | * config/sh/sh.md (*extendqisi2_compact_reg, *extendhisi2_compact_reg, | |
192 | movsi_i, movsi_ie, movsi_i_lowpart, *movqi_reg_reg, *movhi_reg_reg): | |
193 | Remove T_REG alternatives. | |
194 | (*negtstsi): New insn. | |
195 | ||
83876aca | 196 | 2012-07-23 Oleg Endo <olegendo@gcc.gnu.org> |
197 | ||
198 | PR target/53511 | |
199 | * config/sh/sh.md (mulsf3_ie): Delete. | |
200 | (mulsf3_i4): Rename to mulsf3_i. | |
201 | (mulsf3): Emit mulsf3_i insn. | |
202 | ||
8474a05b | 203 | 2012-07-23 Oleg Endo <olegendo@gcc.gnu.org> |
204 | ||
205 | * config/sh/sh.md (addc1, subc1): Delete. | |
206 | (adddi3_compact): Use addc instead of addc1. | |
207 | (subdi3_compact): Use subc instead of subc1. | |
208 | ||
8c99863d | 209 | 2012-07-23 Uros Bizjak <ubizjak@gmail.com> |
210 | ||
211 | * config/i386/i386-protos.c (ix86_lea_outperforms): Remove prototype. | |
212 | * config/i386/i386.c (ix86_lea_outperforms): Make static. Make | |
213 | split_cost argument signed. | |
214 | (ix86_avoid_lea_for_add): Cleanup. | |
215 | (ix86_use_lea_for_mov): Use INVALID_REGNUM instead of -1. | |
216 | (ix86_avoid_lea_for_addr): Ditto. Make split_cost signed. | |
217 | Use gen_lowpart instead of gen_rtx_SUBREG. Cleanup. | |
218 | ||
6272f519 | 219 | 2012-07-23 Ulrich Weigand <ulrich.weigand@linaro.org> |
220 | ||
221 | * config/arm/arm.c (arm_reorg): Ensure all insns are split. | |
222 | ||
76f0a162 | 223 | 2012-07-23 Uros Bizjak <ubizjak@gmail.com> |
224 | ||
225 | PR target/53961 | |
226 | * config/i386/i386.md (*lea): Add asserts to detect invalid addresses. | |
227 | * config/i386/i386.c (ix86_print_operand_address): Ditto. | |
228 | (ix86_decompose_address): Allow (zero_extend:DI (subreg:SI (...))) | |
229 | addresses. Prevent zero extensions of CONST_INT operands. | |
230 | ||
ecd52ea9 | 231 | 2012-07-23 Steven Bosscher <steven@gcc.gnu.org> |
34ad4b87 | 232 | |
233 | * sbitmap.h (struct int_list): Remove. | |
234 | (sbitmap_intersect_of_predsucc, sbitmap_union_of_predsucc): | |
235 | Remove prototypes of non-existing function. | |
236 | (sbitmap_intersect_of_predecessors, sbitmap_intersect_of_successors, | |
237 | sbitmap_union_of_predecessors, sbitmap_union_of_successors): Remove | |
238 | unused defines. | |
239 | (sbitmap_intersection_of_succs, sbitmap_intersection_of_preds, | |
240 | sbitmap_union_of_succs, sbitmap_union_of_preds): Move prototypes to... | |
241 | * basic-block.h: ... here. | |
242 | * sbitmap.c: Do not include basic-block.h. | |
243 | (sbitmap_intersection_of_succs, sbitmap_intersection_of_preds, | |
244 | sbitmap_union_of_succs, sbitmap_union_of_preds): Move functions to... | |
245 | * cfganal.c: ... here. | |
246 | * bt-load.c (compute_out, link_btr_uses): Update for above changes. | |
247 | * gcse.c (compute_code_hoist_vbeinout): Likewise. | |
248 | * lcm.c (compute_antinout_edge, compute_available): Likewise. | |
249 | * Makefile.in: Fix sbitmap.o dependencies. | |
250 | ||
7f518cd8 | 251 | 2012-07-23 Jan-Benedict Glaw <jbglaw@lug-owl.de> |
252 | Nick Clifton <nickc@redhat.com> | |
253 | ||
254 | * config/frv/frv-protos.h (frv_ifcvt_machdep_init): Prototype. | |
255 | * config/frv/frv.c (frv_ifcvt_machdep_init): Change type of | |
256 | (unused) parameter to void *. | |
257 | ||
2aac21c5 | 258 | 2012-07-23 Richard Guenther <rguenther@suse.de> |
259 | ||
260 | * tree-ssa-alias.c (dump_alias_info): Walk over local decls | |
261 | instead of referenced vars. | |
262 | ||
ecd52ea9 | 263 | 2012-07-23 Steven Bosscher <steven@gcc.gnu.org> |
56b17dd7 | 264 | |
265 | * coverage.c: Refer to "notes file" instead of "graph file" | |
266 | in all comments. Explain history of bbg prefix. | |
267 | * gcov-io.h: Likewise. | |
268 | * gcov.c: Likewise. | |
269 | (find_source): Likewise in fnotice. | |
270 | (read_graph_file): Likewise. | |
271 | (read_count_file): Likewise. | |
272 | * doc/gcov.texi: Document -fprofile-dir flag. Add "notes file" | |
273 | and "data file" explicitly in the explanation of the files. | |
274 | ||
ccbef2e3 | 275 | 2012-07-22 Steven Bosscher <steven@gcc.gnu.org> |
276 | ||
277 | PR tree-optimization/53881 | |
278 | * tree-cfg.c (group_case_labels_stmt): Look up the basic block | |
279 | for each label and compare them instead of labels. | |
280 | ||
3e7f455b | 281 | 2012-07-22 Steven Bosscher <steven@gcc.gnu.org> |
282 | ||
76f0a162 | 283 | * opts.c (common_handle_option): Do not set |
3e7f455b | 284 | flag_value_profile_transformations for -fprofile-generate. |
285 | * profile.c (instrument_values): Use COUNTER_FOR_HIST_TYPE. | |
286 | (BB_TO_GCOV_INDEX): Remove. | |
287 | (output_location): Don't use it. | |
288 | (branch_prob): Likewise. Don't fiddle with the index of | |
289 | ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR. Use clear_aux_for_blocks. | |
290 | (find_spanning_tree): | |
291 | * gcov.c (struct function_info): Document that blocks 0 and 1 | |
292 | are the entry resp. exit blocks in gcov, too, like in GCC itself. | |
293 | (solve_flow_graph): Use ENTRY_BLOCK and EXIT_BLOCK for special | |
294 | blocks identification. | |
295 | (output_lines): Likewise. | |
296 | * value-prof.c (gimple_value_profile_transformations): Do not | |
297 | test flag_value_profile_transformations again. | |
298 | (gimple_ic_transform): Take a gimple_stmt_iterator like all other | |
299 | transformation functions. | |
300 | (gimple_values_to_profile): | |
301 | Don't test flag_value_profile_transformations | |
302 | * tree-profile.c (tree_profiling): Assert that the cgraph is in | |
303 | the CGRAPH_STATE_IPA_SSA state. | |
304 | Do not set, or look at, after_tree_profile. | |
305 | * function.h (struct function): Remove after_tree_profile bit. | |
306 | * omp-low.c (expand_omp_taskreg): Don't set after_tree_profile. | |
307 | * tree-inline.c (initialize_cfun): Don't copy it. | |
308 | * lto-streamer-out.c (output_struct_function_base): Don't stream it. | |
309 | * lto-streamer-in.c (input_struct_function_base): Likewise. | |
310 | ||
5e3df43c | 311 | 2012-07-22 Oleg Endo <olegendo@gcc.gnu.org> |
312 | ||
313 | * config/sh/sh.h (TARGET_DYNSHIFT): New macro. | |
314 | (SH_DYNAMIC_SHIFT_COST): Use it. | |
315 | * config/sh/sh.c (expand_ashiftrt, shl_sext_kind): Likewise. | |
316 | (sh_dynamicalize_shift_p): Add TARGET_DYNSHIFT condition. | |
317 | Add sanity check for input value. Add function description. | |
318 | * config/sh/sh.md (ashlsi3, ashlsi3_std, ashrsi3_d, lshrsi3, | |
319 | lshrsi3_d): Use TARGET_DYNSHIFT. | |
320 | ||
cbb73f9d | 321 | 2012-07-22 Oleg Endo <olegendo@gcc.gnu.org> |
322 | ||
323 | * config/sh/sh.md (negc): Delete expander. | |
324 | (*negc): Rename insn to negc. | |
325 | ||
b411c06d | 326 | 2012-07-22 Uros Bizjak <ubizjak@gmail.com> |
327 | ||
328 | PR target/53961 | |
329 | * config/i386/i386.md (*lea): New insn pattern. | |
330 | (*lea_1): Remove. | |
331 | (*lea<mode>_2): Ditto. | |
332 | (*lea_{3,4,5,6}_zext): Ditto. | |
333 | * config/i386/constraints.md (j): Remove address constraint. | |
334 | * config/i386/i386.c (ix86_decompose_address): Allow SImode subreg | |
335 | of an address. | |
336 | (ix86_print_operand_address): Handle SImode subreg of an address. | |
d2377452 | 337 | (ix86_avoid_lea_for_addr): Reject zero-extended addresses for now. |
b411c06d | 338 | |
5baeff2b | 339 | 2012-07-22 Hans-Peter Nilsson <hp@axis.com> |
340 | ||
341 | Emit executable-stack note correctly for CRIS targets. | |
342 | * config/cris/cris.c (cris_file_end): New function. | |
343 | (TARGET_ASM_FILE_END): Define. | |
344 | ||
f9b43f50 | 345 | 2012-07-22 Chung-Lin Tang <cltang@codesourcery.com> |
346 | Maxim Kuvyrkov <maxim@codesourcery.com> | |
347 | NetLogic Microsystems Inc. | |
348 | ||
349 | * config/mips/mips.c (mips_issue_rate): Handle XLP. | |
350 | * config/mips/mips.md: Include xlp.md. | |
351 | * config/mips/xlp.md: New file. | |
352 | ||
2ba3016c | 353 | 2012-07-21 Steven Bosscher <steven@gcc.gnu.org> |
354 | ||
355 | PR gcov-profile/32543 | |
356 | * profile.c (branch_prob): Update total_num_edges_instrumented and | |
357 | report the number of edges to instrument. | |
358 | ||
923c30fe | 359 | 2012-07-21 Oleg Endo <olegendo@gcc.gnu.org> |
360 | ||
361 | * config/sh/sh.md: Correct comment regarding clrt and sett insns. | |
362 | ||
5c8affdc | 363 | 2012-07-21 Andrew Pinski <apinski@cavium.com> |
364 | ||
365 | * config/mips/mips.md (*popcountdi2_trunc): New pattern | |
366 | to handle popcount of a truncation. | |
367 | ||
7378b7dc | 368 | 2012-07-21 Andrew Pinski <apinski@cavium.com> |
369 | ||
370 | * config/mips/mips-protos.h (mips_expand_ext_as_unaligned_load): | |
371 | Add a bool argument. | |
372 | * config/mips/mips.c (mips_block_move_straight): Update call to | |
373 | mips_expand_ext_as_unaligned_load. | |
374 | (mips_expand_ext_as_unaligned_load): Add unsigned_p argument. | |
375 | Accept DImode dest when the width is that of SImode. | |
b411c06d | 376 | * config/mips/mips.md (extv): Update call to |
7378b7dc | 377 | mips_expand_ext_as_unaligned_load. |
378 | (extzv): Likewise. | |
379 | ||
6bed0fe2 | 380 | 2012-07-21 Andrew Pinski <apinski@cavium.com> |
381 | ||
382 | * config/mips/mips.c (mips_get_unaligned_mem): Copy *op after calling | |
383 | adjust_address. | |
384 | ||
408ae786 | 385 | 2012-07-20 Maxim Kuvyrkov <maxim@codesourcery.com> |
386 | ||
387 | * config/mips/mips.md (define_attr sync_*): Move before "type". | |
388 | (define_attr "type"): New values "atomic" and "syncloop". | |
389 | * config/mips/sync.md (atomic_exchange<mode>, atomic_fetch_add<mode>): | |
390 | Set "type" attribute. | |
391 | * config/mips/generic.md (generic_atomic, generic_syncloop): | |
392 | New reservations. | |
393 | * gcc/config/mips/10000.md, gcc/config/mips/20kc.md, | |
394 | * gcc/config/mips/24k.md, gcc/config/mips/4130.md, | |
b411c06d | 395 | * gcc/config/mips/4k.md, gcc/config/mips/5400.md, |
408ae786 | 396 | * gcc/config/mips/5500.md, gcc/config/mips/5k.md, |
b411c06d | 397 | * gcc/config/mips/7000.md, gcc/config/mips/74k.md, |
408ae786 | 398 | * gcc/config/mips/9000.md, gcc/config/mips/loongson2ef.md, |
399 | * gcc/config/mips/loongson3a.md, gcc/config/mips/octeon.md, | |
400 | * gcc/config/mips/sb1.md, gcc/config/mips/sr71k.md, | |
401 | * gcc/config/mips/xlr.md: Handle "atomic" and "syncloop" types. | |
402 | ||
a762aed9 | 403 | 2012-07-20 Oleg Endo <olegendo@gcc.gnu.org> |
404 | ||
405 | * config/sh/sh.md: Group and sort shift related patterns. | |
406 | (ashlsi3_n, *ashlhi3_n, lshrsi3_n): Remove length attributes. | |
407 | ||
bb787f66 | 408 | 2012-07-20 Hans-Peter Nilsson <hp@axis.com> |
409 | ||
410 | * config/cris/cris.c (cris_asm_output_ident): Remove unused | |
411 | local variables section_asm_op, size, buf. | |
412 | ||
2e4eb8f5 | 413 | 2012-07-20 Pat Haugen <pthaugen@us.ibm.com> |
414 | Steven Bosscher <steven@gcc.gnu.org> | |
415 | * config/rs6000/power4.md (power4-store-update): Fix reservation. | |
416 | (power4-three): Likewise. | |
417 | ||
b7184168 | 418 | 2012-07-20 Sameera Deshpande <sameera.deshpande@arm.com> |
6cdd7279 | 419 | Greta Yorsh <Greta.Yorsh@arm.com> |
b7184168 | 420 | |
6cdd7279 | 421 | * config/arm/arm.c (arm_cortex_a15_tune): New tune. |
422 | * config/arm/arm-cores.def (cortex-a15): Use it. | |
b7184168 | 423 | |
4a94ccf9 | 424 | 2012-07-20 Sameera Deshpande <sameera.deshpande@arm.com> |
6cdd7279 | 425 | Greta Yorsh <Greta.Yorsh@arm.com> |
426 | ||
427 | * config/arm/arm-protos.h (tune_params): Add prefer_ldrd_strd. | |
428 | * config/arm/arm.c (arm_slowmul_tune): Initialize it. | |
429 | (arm_fastmul_tune, arm_strongarm_tune): Likewise. | |
430 | (arm_xscale_tune, arm_9e_tune, arm_v6t2_tune): Likewise. | |
431 | (arm_cortex_tune, arm_cortex_a5_tune, arm_cortex_a9_tune): Likewise. | |
432 | (arm_fa726te_tune): Likewise. | |
4a94ccf9 | 433 | |
24ccd9c6 | 434 | 2012-07-20 Richard Guenther <rguenther@suse.de> |
435 | ||
436 | * tree-dfa.c (collect_dfa_stats): Simplify. | |
437 | * tree-ssa-structalias.c (compute_may_aliases): Do not dump | |
438 | referenced vars. | |
439 | * cfgexpand.c (estimated_stack_frame_size): Walk over local | |
440 | decls instead of referenced vars. | |
441 | * tree-ssa.c (delete_tree_ssa): Simplify. | |
442 | * tree-tailcall.c (find_tail_calls): Walk over local decls | |
443 | instead of referenced vars. | |
444 | (add_virtual_phis): Remove. | |
445 | (tree_optimize_tail_calls_1): Instead mark the virtual operand | |
446 | for renaming. | |
447 | ||
bec2cf98 | 448 | 2012-07-20 Steven Bosscher <steven@gcc.gnu.org> |
449 | ||
450 | * basic-block.h (BB_FLAGS_TO_PRESERVE): New define. | |
451 | (brief_dump_cfg): Update prototype to take flags argument. | |
452 | (check_bb_profile): Remove prototype. | |
453 | * tracer.c (tracer): Update brief_dump_cfg calls. | |
454 | * cfghooks.c (dump_bb): Do not pass TDF_COMMENT to dump_bb_info. | |
455 | Call dump_bb_info before and after the cfghook dump_bb. Terminate | |
456 | the dump with a newline. | |
457 | (dump_flow_info): Do not call check_bb_profile. | |
458 | * cfg.c (clear_bb_flags): Update using BB_FLAGS_TO_PRESERVE. | |
459 | (check_bb_profile): Make static. Take indent and flags arguments. | |
460 | (dump_bb_info): Always dump loop depth. With TDF_DETAILS, call | |
461 | check_bb_profile. Print one edge per line. | |
462 | (brief_dump_cfg): Take a flags argument, and filter out | |
463 | TDF_COMMENT and TDF_DETAILS. | |
464 | * pretty-print.c (pp_base_newline): Set pp_needs_newline to false. | |
b411c06d | 465 | * gimple-pretty-print.c (dump_gimple_bb_header): Do not use |
466 | dump_bb_info here, it is already called from dump_bb. Idem for | |
467 | check_bb_profile. | |
bec2cf98 | 468 | (dump_gimple_bb_footer): Likewise. |
469 | (gimple_dump_bb_buff): Call pp_flush after dump_gimple_stmt to | |
470 | avoid broken dumps for statement histograms. | |
471 | (gimple_dump_bb): Handle ENTRY_BLOCK and EXIT_BLOCK. Do | |
472 | not call pp_flush here, the buffer should be empty. | |
473 | * sched-rgn.c (debug_region): Pass TDF_BLOCKS to dump_bb. | |
474 | * sched-vis.c (debug_bb_slim): Likewise. | |
475 | * tree-cfg.c (remove_bb): Pass dump_flags to dump_bb. | |
476 | (gimple_debug_bb): Pass TDF_BLOCKS to dump_bb. | |
477 | (gimple_dump_cfg): Do brief_dump_cfg with TDF_COMMENT. | |
478 | (dump_function_to_file): Do not call check_bb_profile on | |
479 | ENTRY_BLOCK and EXIT_BLOCK, check_bb_profile doesn't handle them. | |
480 | Use dump_bb instead of gimple_dump_bb. | |
481 | (print_loops_bb): Use dump_bb instead of gimple_dump_bb. | |
482 | * passes.c (execute_function_dump): Always call print_rtl_with_bb | |
483 | for RTL dumps. | |
484 | * cfgrtl.c (print_rtl_with_bb): Handle printing without an up-to-date | |
b411c06d | 485 | CFG. With TDF_BLOCKS and TDF_DETAILS, do DF dumps at the top and |
486 | bottom of each basic block. | |
bec2cf98 | 487 | |
59da1bcd | 488 | 2012-07-20 Richard Guenther <rguenther@suse.de> |
489 | ||
490 | PR tree-optimization/54031 | |
491 | * tree-ssa-ccp.c (get_value_from_alignment): Use | |
492 | get_pointer_alignment_1. | |
493 | ||
6a1933ed | 494 | 2012-07-20 Richard Guenther <rguenther@suse.de> |
495 | ||
496 | * tree-inline.c (add_local_variables): Remove check_var_ann | |
497 | parameter and dead code. | |
498 | (expand_call_inline): Adjust. | |
499 | (tree_function_versioning): Likewise. | |
500 | ||
9ca77b08 | 501 | 2012-07-20 Jakub Jelinek <jakub@redhat.com> |
502 | ||
503 | PR c++/28656 | |
504 | * tree-vrp.c (nonnull_arg_p): Handle all nonnull attributes instead | |
505 | of just the first one. | |
506 | ||
4083990a | 507 | 2012-07-20 Richard Guenther <rguenther@suse.de> |
508 | ||
509 | * builtins.c (get_object_alignment_2): Correct offset handling | |
510 | when using type alignment of a MEM_REF kind base. | |
511 | ||
c6092377 | 512 | 2012-07-20 Kirill Yukhin <kirill.yukhin@intel.com> |
513 | ||
514 | PR target/53877 | |
515 | * config/i386/lzcntintrin.h (_lzcnt_u32): New. | |
516 | (_lzcnt_u64): Ditto. | |
517 | ||
9c103f9f | 518 | 2012-07-19 Eric Botcazou <ebotcazou@adacore.com> |
519 | ||
520 | * config/sparc/sparc.md (adddi3_insn_sp32): Add earlyclobber. | |
521 | ||
3aeff048 | 522 | 2012-07-19 Eric Botcazou <ebotcazou@adacore.com> |
523 | ||
524 | * tree-ssa-forwprop.c (combine_conversions): Punt if the RHS of the | |
525 | defining statement is a SSA name that occurs in abnormal PHIs. | |
526 | ||
cbcfd5e3 | 527 | 2012-07-19 Eric Botcazou <ebotcazou@adacore.com> |
528 | ||
529 | * gimple-fold.c (canonicalize_constructor_val): Strip only useless type | |
530 | conversions. | |
531 | ||
30790040 | 532 | 2012-07-19 Jakub Jelinek <jakub@redhat.com> |
533 | ||
534 | PR rtl-optimization/53942 | |
535 | * function.c (assign_parm_setup_reg): Avoid zero/sign extension | |
536 | directly from likely spilled non-fixed hard registers, move them | |
537 | to pseudo first. | |
538 | ||
835deb0f | 539 | 2012-07-19 Steve Ellcey <sellcey@mips.com> |
540 | ||
541 | * config/mips/mips.c (mips_set_mips16_mode): Clear SYNCI_MASK in | |
542 | MIPS16 mode. | |
543 | ||
d11043f9 | 544 | 2012-07-19 Jason Merrill <jason@redhat.com> |
545 | ||
546 | PR debug/53235 | |
547 | * dwarf2out.c (get_die_parent): New. | |
548 | (generate_type_signature): Use it. | |
549 | ||
d386876e | 550 | 2012-07-19 Richard Henderson <rth@redhat.com> |
551 | ||
bd7ac405 | 552 | * config/ia64/vect.md (smulv4hi3_highpart): New. |
553 | (umulv4hi3_highpart): New. | |
554 | (vec_widen_smult_even_v4hi): Rename from pmpy2_even. | |
555 | (vec_widen_smult_odd_v4hi): Rename from pmpy2_odd. | |
556 | (udot_prodv8qi, sdot_prodv8qi): Remove. | |
557 | (sdot_prodv4hi, udot_prodv4hi): Remove. | |
558 | * config/ia64/ia64.c (ia64_expand_dot_prod_v8qi): Remove. | |
559 | * config/ia64/ia64-protos.h: Update. | |
560 | ||
82e76116 | 561 | * tree-vect-patterns.c (vect_recog_divmod_pattern): Do not require |
562 | vectors larger than UNITS_PER_WORD. | |
563 | ||
d386876e | 564 | * expr.c (store_constructor): Initialize icode with CODE_FOR_nothing. |
565 | * tree-vect-stmts.c (vectorizable_operation): Use LAST_INSN_CODE for | |
566 | dummy != CODE_FOR_nothing value. | |
567 | ||
7bc8959a | 568 | 2012-07-19 Uros Bizjak <ubizjak@gmail.com> |
569 | ||
570 | * doc/tm.texi.in (MODE_AFTER): Add entity as the first macro argument. | |
571 | * doc/tm.texi: Regenerate. | |
572 | * mode-switching.c (optimize_mode_switching): Update MODE_AFTER call. | |
573 | * config/sh/sh.h (MODE_AFTER): Update. | |
574 | * config/epiphany/epiphany.h (MODE_AFTER): Update. | |
575 | ||
d244d9de | 576 | 2012-07-19 Jakub Jelinek <jakub@redhat.com> |
577 | ||
578 | PR middle-end/54017 | |
579 | * tree-cfgcleanup.c (cleanup_omp_return): Remove. | |
580 | (cleanup_tree_cfg_bb): Don't call it. | |
581 | * omp-low.c (expand_omp_sections): Fix up the !exit_reachable case | |
582 | handling. | |
583 | ||
bc22be57 | 584 | 2012-07-19 Christian Bruel <christian.bruel@st.com> |
585 | ||
586 | PR target/54029 | |
587 | * config/sh/sh.c (gen_far_branch): Set JUMP_LABEL for return jumps. | |
588 | ||
43c92e0a | 589 | 2012-07-19 Richard Guenther <rguenther@suse.de> |
7bc8959a | 590 | Eric Botcazou <ebotcazou@adacore.com> |
43c92e0a | 591 | |
592 | * tree-ssa-ccp.c (valid_lattice_transition): Clarify comment | |
593 | about transition from invariant to known bits. | |
7bc8959a | 594 | (likely_value): Addresses with UNDEFINED components are UNDEFINED. |
43c92e0a | 595 | |
76db2018 | 596 | 2012-07-19 Richard Guenther <rguenther@suse.de> |
597 | ||
598 | PR tree-optimization/53970 | |
7bc8959a | 599 | * tree-vect-data-refs.c (not_size_aligned): Avoid sign-compare warning. |
600 | ||
8ad0b530 | 601 | 2012-07-19 Tristan Gingold <gingold@adacore.com> |
602 | Richard Henderson <rth@redhat.com> | |
603 | ||
604 | * opts.c (finish_options): Handle UI_SEH. | |
605 | * expr.c (build_personality_function): Handle UI_SEH. | |
606 | * dwarf2out.c (dwarf2out_begin_prologue): Handle UI_SEH. | |
607 | * coretypes.h (unwind_info_type): Add UI_SEH. | |
608 | * config/i386/winnt.c (i386_pe_seh_emit_except_personality): | |
609 | New function. | |
610 | (i386_pe_seh_init_sections): Likewise. | |
611 | * config/i386/cygming.h (TARGET_ASM_EMIT_EXCEPT_PERSONALITY): Define. | |
612 | (TARGET_ASM_INIT_SECTIONS): Define. | |
613 | * common/config/i386/i386-common.c (TARGET_EXCEPT_UNWIND_INFO): Define. | |
614 | (i386_except_unwind_info): New function. | |
615 | ||
e876044e | 616 | 2012-07-18 Maciej W. Rozycki <macro@codesourcery.com> |
617 | Chao-ying Fu <fu@mips.com> | |
618 | ||
619 | * config/mips/mips.opt (mmcu): New option. | |
7bc8959a | 620 | * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define |
e876044e | 621 | _mips_mcu when TARGET_MCU. |
622 | (ASM_SPEC): Pass mcu options to the assembler. | |
623 | * doc/invoke.texi (MIPS Options): Document -mmcu and -mno-mcu. | |
624 | ||
20fbb1f2 | 625 | 2012-07-18 Ralf Corsépius <ralf.corsepius@rtems.org> |
626 | ||
7bc8959a | 627 | * config.gcc (v850-*-rtems*): New target. |
628 | * config/v850/rtems.h: New. | |
629 | * config/v850/t-rtems: New. | |
20fbb1f2 | 630 | |
6de100ef | 631 | 2012-07-18 Bill Schmidt <wschmidt@linux.ibm.com> |
632 | ||
633 | * doc/invoke.texi: Add -fhoist-adjacent-loads and -ftree-slsr to list | |
634 | of flags controlling optimization; add -ftree-slsr to list of flags | |
635 | enabled by default at -O; add -fhoist-adjacent-loads to list of flags | |
636 | enabled by default at -O2; add -fvect-cost-model to list of flags | |
637 | enabled by default at -O3; document -fhoist-adjacent-loads and | |
638 | -ftree-slsr. | |
639 | * opts.c (default_option): Make -ftree-slsr default at -O1 and above. | |
640 | * gimple-ssa-strength-reduction.c (gate_strength_reduction): Use | |
641 | flag_tree_slsr. | |
642 | * common.opt: Add -ftree-slsr with flag_tree_slsr. | |
643 | ||
5e3c6fec | 644 | 2012-07-18 Jie Zhang <jzhang918@gmail.com> |
645 | Julian Brown <julian@codesourcery.com> | |
646 | ||
7bc8959a | 647 | * config/arm/arm.c (arm_rtx_costs_1): Adjust cost for CONST_VECTOR. |
5e3c6fec | 648 | (arm_size_rtx_costs): Likewise. |
649 | (neon_valid_immediate): Add a case for double 0.0. | |
650 | ||
4dfe9a2e | 651 | 2012-07-18 Andrew Stubbs <ams@codesourcery.com> |
652 | Mark Shinwell <shinwell@codesourcery.com> | |
653 | Julian Brown <julian@codesourcery.com> | |
654 | ||
4dfe9a2e | 655 | * config/arm/vfp.md (*arm_movsi_vfp, *thumb2_movsi_vfp) |
656 | (*movdi_vfp_cortexa8, *movsf_vfp, *thumb2_movsf_vfp) | |
657 | (*movdf_vfp, *thumb2_movdf_vfp, *movsfcc_vfp) | |
658 | (*thumb2_movsfcc_vfp, *movdfcc_vfp, *thumb2_movdfcc_vfp): Add | |
659 | neon_type. | |
660 | * config/arm/arm.md (neon_type): Update comment. | |
661 | ||
cfa724cf | 662 | 2012-07-18 Richard Guenther <rguenther@suse.de> |
663 | ||
664 | PR tree-optimization/53970 | |
665 | * tree.h (contains_packed_reference): Remove. | |
666 | * expr.c (contains_packed_reference): Likewise. | |
667 | * tree-vect-data-refs.c (not_size_aligned): New function. | |
668 | (vector_alignment_reachable_p): Use it. | |
669 | (vect_supportable_dr_alignment): Likewise. | |
670 | ||
3482bf13 | 671 | 2012-07-18 Richard Guenther <rguenther@suse.de> |
672 | ||
673 | * tree.h (get_object_or_type_alignment): Remove. | |
674 | * builtins.c (get_object_alignment_2): New function copied from | |
675 | get_object_alignment_1. Take extra argument to indicate whether | |
676 | we take the address of EXP. Rework to use type alignment information | |
677 | if not, and return whether the result is an approximation or not. | |
678 | (get_object_alignment_1): Wrap around get_object_alignment_2. | |
679 | (get_pointer_alignment_1): Call get_object_alignment_2 indicating | |
680 | we take the address. | |
681 | (get_object_or_type_alignment): Remove. | |
682 | * expr.c (expand_assignment): Call get_object_alignment. | |
683 | (expand_expr_real_1): Likewise. | |
684 | ||
5ee2f881 | 685 | 2012-07-18 Nick Clifton <nickc@redhat.com> |
686 | ||
687 | * doc/invoke.texi (ARM Options): Document -munaligned-access. | |
688 | ||
da2c752c | 689 | 2012-07-18 Oleg Endo <olegendo@gcc.gnu.org> |
690 | ||
691 | * config/sh/sh.md (mulsidi3, umulsidi3): Remove constraints in | |
692 | expander. Use arith_reg_dest predicate. | |
693 | (rotldi3, rotrdi3): Remove constraints in expander. | |
694 | (adddi3_compact, subdi3_compact, mulsidi3_compact, umulsidi3_compact, | |
695 | ashlsi3_n, *ashlhi3_n, ashrsi2_16, ashrsi2_31, lshrsi3_n): Convert to | |
696 | insn_and_split. | |
697 | ||
df3032ff | 698 | 2012-07-18 Oleg Endo <olegendo@gcc.gnu.org> |
699 | ||
700 | PR target/33135 | |
701 | * config/sh/sh.opt (mieee): Use Var instead of Mask. Correct | |
702 | description. | |
5ee2f881 | 703 | * config/sh/sh.c (sh_option_override): Do not change |
df3032ff | 704 | flag_finite_math_only. Set TARGET_IEEE to complement of |
705 | flag_finite_math_only. | |
706 | * doc/invoke.texi (SH options): Add mno-ieee. Correct description | |
707 | of mieee and mno-ieee behavior. | |
708 | ||
35e5655c | 709 | 2012-07-18 Steven Bosscher <steven@gcc.gnu.org> |
710 | ||
711 | * graphite-poly.c (print_pbb_body): Fixup dump_bb call. | |
712 | ||
5147ec07 | 713 | 2012-07-18 Steven Bosscher <steven@gcc.gnu.org> |
714 | ||
715 | * dumpfile.h (TDF_COMMENT): New define. | |
716 | * basic-block.h (EDGE_FALLTHRU, EDGE_ABNORMAL, EDGE_ABNORMAL_CALL, | |
717 | EDGE_EH, EDGE_FAKE, EDGE_DFS_BACK, EDGE_CAN_FALLTHRU, | |
718 | EDGE_IRREDUCIBLE_LOOP, EDGE_SIBCALL, EDGE_LOOP_EXIT, EDGE_TRUE_VALUE, | |
719 | EDGE_FALSE_VALUE, EDGE_EXECUTABLE, EDGE_CROSSING, EDGE_PRESERVE): | |
720 | Move to new file cfg-flags.h. | |
721 | (enum cfg_edge_flags): New enum, using cfg-flags.h. | |
722 | (EDGE_ALL_FLAGS): Compute value automatically. | |
723 | (BB_NEW, BB_REACHABLE, BB_IRREDUCIBLE_LOOP, BB_SUPERBLOCK, | |
724 | BB_DISABLE_SCHEDULE, BB_HOT_PARTITION, BB_COLD_PARTITION, | |
725 | BB_DUPLICATED, BB_NON_LOCAL_GOTO_TARGET, BB_RTL, | |
726 | BB_FORWARDER_BLOCK, BB_NONTHREADABLE_BLOCK, BB_MODIFIED, BB_VISITED, | |
727 | BB_IN_TRANSACTION): Move to new file cfg-flags.h. | |
728 | (enum bb_flags): Rename to cfg_bb_flags. Use cfg-flags.h. | |
729 | (BB_ALL_FLAGS): New, compute value automatically. | |
730 | (dump_bb_info): Update prototype. | |
731 | (dump_edge_info): Update prototype. | |
732 | * cfg-flags.h: New file. | |
733 | * cfg.c (dump_edge_info): Take flags argument. Be verbose only if | |
734 | TDF_DETAILS and not TDF_SLIM. Include cfg-flags.h for bitnames. | |
735 | Check that the edge flags are within the range of EDGE_ALL_FLAGS. | |
736 | (debug_bb): Update dump_bb call. | |
737 | (dump_cfg_bb_info): Remove. | |
738 | (dump_bb_info): New function. Use cfg-flags.h for bitnames. | |
739 | Adjust verbosity using TDF_* flags. Check that the basic block flags | |
740 | are within the range of BB_ALL_FLAGS. | |
741 | (brief_dump_cfg): Use dump_bb_info instead of dump_cfg_bb_info. | |
742 | * cfghooks.h (struct cfghooks): Update dump_bb hook, take a FILE | |
743 | first for consistency with other dump functions. | |
744 | (dump_bb): Update prototype accordingly. | |
745 | * cfghooks.c: Include dumpfile.h. | |
746 | (verify_flow_info): Update dump_edge_info calls. | |
747 | (dump_bb): Take a flags argument and pass it around. | |
748 | Use dump_bb_info to dump common information about a basic block. | |
749 | (dump_flow_info): Moved here from cfgrtl.c. Make IL agnostic. | |
750 | (debug_flow_info): Moved here from cfgrtl.c. | |
751 | * profile.c (is_edge_inconsistent): Update dump_bb calls. | |
752 | * loop-invariant.c (find_defs): Update print_rtl_with_bb call. | |
753 | * rtl.h (debug_bb_n_slim, debug_bb_slim, print_rtl_slim, | |
754 | print_rtl_slim_with_bb): Remove prototypes. | |
755 | (dump_insn_slim): Adjust prototype to take a const_rtx. | |
756 | (print_rtl_with_bb): Adjust prototype. | |
757 | * sched-rgn.c (debug_region): Use dump_bb instead of debug_bb_n_slim. | |
758 | * sched-vis.c (dump_insn_slim): Take a const_rtx. | |
759 | (debug_insn_slim): Prototype here near DEBUG_FUNCTION marker. | |
760 | (print_rtl_slim_with_bb): Remove. | |
761 | (print_rtl_slim): Rename to debug_rtl_slim. Print only insn info, | |
762 | not basic block info (print_rtl_with_bb with TDF_SLIM should be used | |
763 | for that. Prototype here near DEBUG_FUNCTION marker. | |
764 | (debug_bb_slim): Prototype here near DEBUG_FUNCTION marker. | |
765 | Use dump_bb. | |
766 | (debug_bb_n_slim): Prototype here near DEBUG_FUNCTION marker. | |
767 | * tree-cfg.c (gimple_can_merge_blocks_p): Use EDGE_COMPLEX. | |
768 | (remove_bb): Update dump_bb call. | |
769 | (gimple_debug_bb): Use dump_bb. | |
770 | (dump_function_to_file): Update gimple_dump_bb call. | |
771 | (print_loops_bb): Likewise. | |
772 | * tree-flow.h (gimple_dump_bb): Update prototype. | |
773 | * gimple-pretty-print.c (dump_bb_header): Rename to | |
774 | dump_gimple_bb_header. Write to a stream instead of a pretty | |
775 | printer. Use dump_bb_info to dump basic block info. | |
776 | (dump_bb_end): Rename to dump_gimple_bb_footer. Write to a | |
777 | stream instead of a pretty printer. Use dump_bb_info. | |
778 | (gimple_dump_bb_buff): Do not call dump_bb_header and dump_bb_end. | |
779 | (gimple_dump_bb): Do it here with dump_gimple_bb_header and | |
780 | dump_gimple_bb_footer. | |
781 | * cfgrtl.c (rtl_dump_bb): Update prototype. Only dump DF if the | |
782 | dump flags have TDF_DETAILS. Use dump_insn_slim if TDF_SLIM. | |
783 | (print_rtl_with_bb): Take a flags argument and pass it around. | |
784 | Use dump_insn_slim if TDF_SLIM. | |
785 | (dump_bb_info): Removed and re-incarnated in cfg.c. | |
786 | (dump_flow_info): Moved to cfghooks.c. | |
787 | (debug_flow_info): Moved to cfghooks.c. | |
788 | * passes.c (execute_function_dump): Unconditionally use | |
789 | print_rtl_with_bb for RTL dumps, now that it understands TDF_SLIM. | |
790 | * final.c (dump_basic_block_info): Update dump_edge_info calls. | |
791 | * tree-vrp.c (dump_asserts_for): Likewise. | |
792 | * ifcvt.c (if_convert): Unconditionally use print_rtl_with_bb. | |
793 | * tree-if-conv.c (if_convertible_bb_p): Don't look at | |
794 | EDGE_ABNORMAL_CALL, it has no meaning in the GIMPLE world. | |
795 | * trans-mem.c (make_tm_edge): Don't set EDGE_ABNORMAL_CALL, | |
796 | for the same reason. | |
797 | * config/rl78/rl78.c (rl78_reorg): Update print_rtl_with_bb calls. | |
798 | ||
35244493 | 799 | 2012-07-17 Richard Guenther <rguenther@suse.de> |
800 | ||
801 | * tree-vect-data-refs.c (vect_get_new_vect_var): Add referenced | |
802 | vars here, use create_tmp_reg where appropriate. | |
803 | (vect_create_addr_base_for_vector_ref): Do not add referenced | |
804 | vars here, use create_tmp_reg where appropriate. | |
805 | (vect_create_data_ref_ptr): Likewise. | |
806 | (vect_create_destination_var): Likewise. | |
807 | (vect_permute_store_chain): Likewise. | |
808 | (vect_permute_load_chain): Likewise. | |
809 | * tree-vect-loop-manip.c (vect_create_cond_for_align_checks): | |
810 | Likewise. | |
811 | * tree-vect-loop.c (get_initial_def_for_induction): Likewise. | |
812 | * tree-vect-patterns.c (vect_recog_temp_ssa_var): Likewise. | |
813 | (vect_handle_widen_op_by_const): Likewise. | |
814 | * tree-vect-stmts.c (vect_init_vector): Likewise. | |
815 | (vectorizable_load): Likewise. | |
816 | ||
0354b362 | 817 | 2012-07-17 Tom de Vries <tom@codesourcery.com> |
818 | ||
819 | * hwint.c: Fix loop range. | |
820 | ||
45105ae2 | 821 | 2012-07-17 Tom de Vries <tom@codesourcery.com> |
822 | ||
823 | * double-int.h (double_int_popcount): New inline function. | |
824 | * hwint.c (popcount_hwi): New function. | |
825 | * hwint.h (popcount_hwi): Declare function. New inline function. | |
826 | ||
087dde2d | 827 | 2012-07-17 Richard Henderson <rth@redhat.com> |
828 | ||
829 | * tree-vect-stmts.c (supportable_widening_operation): Remove decl | |
830 | parameters. | |
831 | (vectorizable_conversion): Update supportable_widening_operation call. | |
832 | * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Likewise. | |
833 | (vect_recog_widen_shift_pattern): Likewise. | |
834 | * tree-vectorizer.h: Update decl. | |
835 | ||
84a1059b | 836 | 2012-07-17 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
837 | Ulrich Weigand <ulrich.weigand@linaro.org> | |
838 | ||
839 | * common/config/arm/arm-common.c (arm_option_optimization_table): | |
840 | Enable -fsched-pressure by default while optimizing. | |
841 | * config/arm/arm.c (arm_option_override): Use the alternate scheduler | |
842 | pressure algorithm by default. | |
843 | ||
05aca90b | 844 | 2012-07-16 Oleg Endo <olegendo@gcc.gnu.org> |
845 | ||
846 | * config/sh/sh.h (CONST_OK_FOR_I06): Delete. | |
847 | (CONST_OK_FOR_I10): Move macro to ... | |
848 | * config/sh/sh.c: ... here. | |
849 | (sh_legitimate_index_p): Use satisfies_constraint_I06 instead of | |
850 | CONST_OK_FOR_I06. | |
851 | ||
0bd67b20 | 852 | 2012-07-16 Oleg Endo <olegendo@gcc.gnu.org> |
853 | ||
854 | * config/sh/sh.md: Delete mov related define_peephole patterns. | |
855 | ||
02d6624a | 856 | 2012-07-16 Jonathan Wakely <jwakely.gcc@gmail.com> |
857 | ||
858 | PR c++/53919 | |
859 | * doc/install.texi (Installing GCC): Refer to instructions for | |
860 | released versions. Fix hyphenation. | |
861 | ||
3defb88e | 862 | 2012-07-16 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
863 | ||
864 | * config/spu/spu.c (targetm): Move to bottom of file. | |
865 | (spu_attribute_table): Likewise. | |
866 | (spu_option_override, spu_init_builtins, spu_builtin_decl, | |
867 | spu_scalar_mode_supported_p, spu_vector_mode_supported_p, | |
868 | spu_legitimate_address_p, spu_addr_space_legitimate_address_p, | |
869 | adjust_operand, get_pic_reg, need_to_save_reg, frame_emit_store, | |
870 | frame_emit_load, frame_emit_add_imm, emit_nop_for_insn, | |
871 | insn_clobbers_hbr, spu_emit_branch_hint, spu_emit_vector_compare, | |
872 | get_branch_target, spu_machine_dependent_reorg, spu_sched_issue_rate, | |
873 | spu_sched_variable_issue, spu_sched_adjust_cost, spu_sched_init_global, | |
874 | spu_sched_init, spu_sched_reorder, spu_handle_fndecl_attribute, | |
875 | spu_handle_vector_attribute, spu_pass_by_reference, spu_function_arg, | |
876 | spu_function_arg_advance, spu_build_builtin_va_list, spu_va_start, | |
877 | spu_gimplify_va_arg_expr, store_with_one_insn_p, reg_aligned_for_addr, | |
878 | spu_assemble_integer, spu_asm_globalize_label, spu_rtx_costs, | |
879 | spu_function_ok_for_sibcall, spu_init_libfuncs, spu_return_in_memory, | |
880 | spu_encode_section_info, spu_legitimize_address, | |
881 | spu_addr_space_legitimize_address, spu_builtin_mask_for_load, | |
882 | spu_builtin_vectorization_cost, spu_vector_alignment_reachable, | |
883 | spu_addr_space_pointer_mode, spu_addr_space_address_mode, | |
884 | spu_addr_space_subset_p, spu_addr_space_convert, spu_sms_res_mii, | |
885 | spu_section_type_flags, spu_select_section, spu_unique_section, | |
886 | spu_trampoline_init, spu_conditional_register_usage, | |
887 | spu_ref_may_alias_errno, spu_output_mi_thunk, spu_unwind_word_mode, | |
888 | spu_libgcc_cmp_return_mode, spu_libgcc_shift_count_mode, | |
889 | spu_setup_incoming_varargs): Remove prototypes. | |
890 | (spu_legitimize_address): Add "static" to definition. | |
891 | ||
a07e3d84 | 892 | 2012-07-16 Jakub Jelinek <jakub@redhat.com> |
893 | ||
894 | * config/i386/rtmintrin.h (_xabort): Remove trailing semicolon. | |
895 | ||
522f73a1 | 896 | 2012-07-16 Ulrich Weigand <ulrich.weigand@linaro.org> |
897 | ||
898 | * tree-ssa-ccp.c (optimize_unreachable): Check gsi_end_p | |
899 | before calling gsi_stmt. | |
900 | ||
a204f062 | 901 | 2012-07-16 Kirill Yukhin <kirill.yukhin@intel.com> |
902 | ||
903 | Revert | |
904 | 2012-07-16 Sergey Melnikov <sergey.melnikov@intel.com> | |
905 | ||
906 | * config/i386/i386.md (stack_protect_set): Disable the pattern | |
907 | for Android since Android libc (bionic) does not provide random | |
908 | value for stack protection guard at gs:0x14. Guard value | |
909 | will be provided from external symbol (default implementation). | |
910 | (stack_protect_set_<mode>): Likewise. | |
911 | (stack_protect_test): Likewise. | |
912 | (stack_protect_test_<mode>): Likewise. | |
913 | ||
b62cafaa | 914 | 2012-07-16 H.J. Lu <hongjiu.lu@intel.com> |
915 | ||
916 | PR middle-end/53959 | |
917 | PR bootstrap/53963 | |
918 | * gimple.c (gimple_types_compatible_p_1): Restore type attribute | |
919 | comparison. | |
920 | ||
955ef4c5 | 921 | 2012-07-16 Bill Schmidt <wschmidt@linux.ibm.com> |
922 | ||
923 | * opts.c (default_option): Add -fvect-cost-model to default options | |
924 | at -O3 and above. | |
925 | ||
f0a18dd2 | 926 | 2012-07-16 Steven Bosscher <steven@gcc.gnu.org> |
927 | ||
928 | * graphite-clast-to-gimple.c, graphite-dependences.c, | |
929 | graphite-sese-to-poly.c: Include tree-pass.h instead of dumpfile.h | |
930 | for pass TODO flags. | |
931 | * Makefile.in: Fix dependencies. | |
932 | ||
0aca815c | 933 | 2012-07-16 Steven Bosscher <steven@gcc.gnu.org> |
934 | ||
4ecbba1a | 935 | * haifa-sched.c (init_before_recovery): Do not set EDGE_CAN_FALLTHRU. |
936 | * cfgrtl.c (force_nonfallthru_and_redirect): Likewise. | |
937 | ||
938 | * function.c (stack_protect_epilogue): Use expand_call to expand | |
939 | targetm.stack_protect_fail. | |
940 | * stmt.c (expand_expr_stmt): Remove now-unused function. | |
941 | * tree.h (expand_expr_stmt): Remove prototype. | |
942 | * doc/tm.texi.in (TARGET_STACK_PROTECT_FAIL): Document that this | |
943 | hook must return a CALL_EXPR. | |
944 | * doc/tm.texi: Regenerate. | |
945 | ||
596ef494 | 946 | * emit-rtl.c (emit_label_before): Do not allow the same label |
7bc8959a | 947 | to be emitted twice. |
596ef494 | 948 | (emit_label_after): Likewise. |
949 | (emit_label): Likewise. | |
950 | ||
0aca815c | 951 | * flags.h (TYPE_OVERFLOW_WRAPS, TYPE_OVERFLOW_UNDEFINED, |
952 | TYPE_OVERFLOW_TRAPS, POINTER_TYPE_OVERFLOW_UNDEFINED): Move to tree.h. | |
953 | * tree.h (TYPE_OVERFLOW_WRAPS, TYPE_OVERFLOW_UNDEFINED, | |
954 | TYPE_OVERFLOW_TRAPS, POINTER_TYPE_OVERFLOW_UNDEFINED): New home. | |
955 | ||
b9ed1410 | 956 | 2012-07-16 Steven Bosscher <steven@gcc.gnu.org> |
957 | ||
958 | * system.h (dump_file): Do not define. | |
959 | * tree-pass.h: Include dumpfile.h, which is a new file containing... | |
960 | (enum tree_dump_index, TDF_*, get_dump_file_name, dump_enabled_p, | |
961 | dump_initialized_p, dump_begin, dump_end, dump_node, dump_switch_p, | |
962 | dump_flag_name, dump_file, dump_flags, dump_file_name, | |
963 | get_dump_file_info, struct dump_file_info): all of this, moved to... | |
964 | * dumpfile.h: Here, new file. | |
965 | * tree-dump.h: Include dumpfile.h, but not tree-pass.h. | |
966 | (dump_stmt): Remove prototype for C++ specific function. | |
967 | (dump_enumerated_decls): Move prototype from here... | |
968 | * tree-flow.h (dump_enumerated_decls): ... to here. | |
969 | (get_ref_base_and_extent) Move prototype from here ... | |
970 | * tree.h (get_ref_base_and_extent) ... to here. | |
971 | * tree-ssa-live.c: Do not inclde tree-pretty-print.h, because | |
972 | gimple-pretty-print.h is enough. Do not include tree-dump.h, | |
973 | include timevar.h and dumpfile.h instead. | |
974 | (struct numbered_tree_d, compare_decls_by_uid, | |
975 | dump_enumerated_decls_push, dump_enumerated_decls): Move from here ... | |
976 | * tree-dfa.c:(struct numbered_tree_d, compare_decls_by_uid, | |
977 | dump_enumerated_decls_push, dump_enumerated_decls):... to here. | |
978 | Do not include timevar.h. | |
979 | * tree.c: Do not include timevar.h. | |
980 | * tree-cfg.c: Do not include langhooks.h, tree-pretty-print.h, and | |
981 | timevar.h. | |
982 | (dump_cfg_stats): Use current_function_name. | |
983 | (gimple_cfg2vcg): Likewise. | |
984 | (dump_function_to_file): Likewise. | |
985 | * df-scan.c: Do not include tree-pass.h and timevar.h. | |
986 | Include dumpfile.h. | |
987 | (df_entry_block_bitmap_verify, df_exit_block_bitmap_verify): Do not | |
988 | use print_current_pass. | |
989 | * df-problems.c: Include dumpfile.h. | |
990 | Always define REG_DEAD_DEBUGGING, avoid #ifdef code, because it | |
991 | leads to errors in the code not selected. | |
992 | (df_note_compute): Do not print_rtl_with_bb here. Fix compilation | |
993 | bug if REG_DEAD_DEBUGGING is not 0, get_insns is not available here. | |
994 | * lcm.c: Include dumpfile.h. | |
995 | Remove obsolete include of insn-attr.h. | |
996 | * dojump.c (do_compare_rtx_and_jump): Remove failure printing for | |
997 | missing probability notes. | |
998 | * stmt.c: Include dumpfile.h. | |
999 | (emit_case_decision_tree): Re-enable printing expand details only | |
1000 | if TDF_DETAILS. | |
7bc8959a | 1001 | * alias.c, auto-inc-dec.c, bb-reorder.c, caller-save.c, cfg.c, |
1002 | cfgcleanup.c, cfgexpand.c, cfgloop.c, cfgloopmanip.c, cgraph.c, | |
1003 | cgraphclones.c, cgraphunit.c, combine.c, combine-stack-adj.c, | |
1004 | coverage.c, cprop.c, cse.c, cselib.c, dbgcnt.c, dce.c, df-core.c, | |
1005 | dse.c, dwarf2out.c, emit-rtl.c, except.c, expr.c, final.c, | |
1006 | function.c, fwprop.c, gcse.c, gimple-fold.c, | |
1007 | gimple-pretty-print.c, gimple-ssa-strength-reduction.c, | |
1008 | gimplify.c, graphite-blocking.c, graphite-clast-to-gimple.c, | |
1009 | graphite-dependences.c, graphite-interchange.c, | |
1010 | graphite-optimize-isl.c, graphite-poly.c, | |
1011 | graphite-sese-to-poly.c, haifa-sched.c, hw-doloop.c, ifcvt.c, | |
1012 | ipa.c, ipa-cp.c, ipa-inline-analysis.c, ipa-inline.c, | |
1013 | ipa-inline-transform.c, ipa-prop.c, ipa-pure-const.c, | |
1014 | ipa-reference.c, ipa-split.c, ipa-utils.c, ira.c, ira-emit.c, | |
1015 | jump.c, loop-doloop.c, loop-init.c, loop-invariant.c, loop-iv.c, | |
1016 | loop-unroll.c, loop-unswitch.c, lower-subreg.c, | |
1017 | lto-section-out.c, lto-streamer-in.c, matrix-reorg.c, mcf.c, | |
1018 | mode-switching.c, modulo-sched.c, omega.c, omp-low.c, passes.c, | |
1019 | plugin.c, postreload.c, postreload-gcse.c, predict.c, print-rtl.c, | |
1020 | print-tree.c, profile.c, recog.c, ree.c, regcprop.c, reginfo.c, | |
1021 | regmove.c, regrename.c, reg-stack.c, reload1.c, reorg.c, | |
1022 | sched-rgn.c, sched-vis.c, sel-sched.c, sel-sched-ir.c, | |
1023 | store-motion.c, tracer.c, trans-mem.c, tree-affine.c, | |
1024 | tree-call-cdce.c, tree-cfgcleanup.c, tree-chrec.c, | |
b9ed1410 | 1025 | tree-data-ref.c, tree-diagnostic.c, tree-dump.c, |
7bc8959a | 1026 | tree-eh.c, tree-flow-inline.h, tree-if-conv.c, tree-into-ssa.c, |
1027 | tree-mudflap.c, tree-nrv.c, tree-object-size.c, | |
1028 | tree-optimize.c, tree-outof-ssa.c, tree-predcom.c, | |
1029 | tree-pretty-print.c, tree-profile.c, tree-scalar-evolution.c, | |
1030 | tree-sra.c, tree-ssa-address.c, tree-ssa-alias.c, tree-ssa.c, | |
1031 | tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-copy.c, | |
1032 | tree-ssa-copyrename.c,, tree-ssa-dce.c, tree-ssa-dom.c, | |
1033 | tree-ssa-dse.c, tree-ssa-forwprop.c, tree-ssa-ifcombine.c, | |
1034 | tree-ssa-loop.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c, | |
1035 | tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c, | |
1036 | tree-ssa-loop-manip.c, tree-ssa-loop-niter.c, | |
1037 | tree-ssa-loop-prefetch.c, tree-ssa-loop-unswitch.c, | |
1038 | tree-ssa-math-opts.c, tree-ssa-operands.c, tree-ssa-phiopt.c, | |
1039 | tree-ssa-phiprop.c, tree-ssa-pre.c, tree-ssa-propagate.c, | |
1040 | tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-sink.c, | |
1041 | tree-ssa-structalias.c, tree-ssa-tail-merge.c, tree-ssa-ter.c, | |
1042 | tree-ssa-threadedge.c, tree-ssa-threadupdate.c, | |
1043 | tree-ssa-uncprop.c, tree-ssa-uninit.c, | |
1044 | tree-switch-conversion.c, tree-tailcall.c, | |
1045 | tree-vect-data-refs.c, tree-vect-loop.c, | |
1046 | tree-vect-loop-manip.c, tree-vectorizer.c, | |
1047 | tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c, | |
b9ed1410 | 1048 | tree-vrp.c, value-prof.c, var-tracking.c, web.c: Include tree-pass.h |
1049 | only if needed. If tree-pass.h is included, do not include timevar.h | |
1050 | and dumpfile.h. If tree-pass.h is not included but dump_file, or | |
1051 | dump_flags, or the TDF_* flags are used, include dumpfile.h. | |
7bc8959a | 1052 | If gimple-pretty-print.h is included, don't include |
1053 | tree-pretty-print.h. Remove assorted unnecessary includes. | |
b9ed1410 | 1054 | |
1055 | * config/mn10300/mn10300.c, config/c6x/c6x.c, config/ia64/ia64.c, | |
1056 | config/arm/arm.c, config/bfin/bfin.c, config/frv/frv.c, | |
1057 | config/spu/spu.c, config/mep/mep.c, config/i386/i386.c: | |
1058 | Include dumpfile.h. | |
1059 | * config/rl78/rl78.c: Include dumpfile.h instead of tree-pass.h. | |
1060 | * arm/t-arm, avr/t-avr, i386/t-i386, ia64/t-ia64, mep/t-mep, | |
1061 | spu/t-spu-elf: Fix dependencies. | |
1062 | ||
60d535d2 | 1063 | 2012-07-16 Dehao Chen <dehao@google.com> |
1064 | ||
1065 | Revert | |
1066 | 2012-07-10 Dehao Chen <dehao@google.com> | |
1067 | ||
1068 | * tree.h (phi_arg_d): New field. | |
1069 | * tree-flow-inline.h (gimple_phi_arg_block): New function. | |
1070 | (gimple_phi_arg_block_from_edge): New function. | |
1071 | (gimple_phi_arg_set_block): New function. | |
1072 | (gimple_phi_arg_has_block): New function. | |
1073 | (redirect_edge_var_map_block): New function. | |
1074 | * tree-flow.h (_edge_var_map): New field. | |
1075 | * tree-ssa-live.c (remove_unused_locals): Mark phi_arg's block as used. | |
1076 | * tree-eh.c (cleanup_empty_eh_merge_phis): Add block debug info for | |
1077 | redirect_edge_var_map_add. | |
1078 | * tree-outof-ssa.c (_elim_graph): New field. | |
1079 | (insert_partition_copy_on_edge): New parameter. | |
1080 | (insert_value_copy_on_edge): New parameter. | |
1081 | (insert_rtx_to_part_on_edge): New parameter. | |
1082 | (insert_part_to_rtx_on_edge): New parameter. | |
1083 | (elim_graph_add_edge): New parameter. | |
1084 | (elim_graph_remove_succ_edge): New parameter. | |
1085 | (FOR_EACH_ELIM_GRAPH_SUCC): New parameter. | |
1086 | (FOR_EACH_ELIM_GRAPH_PRED): New parameter. | |
1087 | (new_elim_graph): Add block debug info. | |
1088 | (clear_elim_graph): Likewise. | |
1089 | (delete_elim_graph): Likewise. | |
1090 | (elim_graph_add_node): Likewise. | |
1091 | (elim_graph_add_edge): Likewise. | |
1092 | (elim_graph_remove_succ_edge): Likewise. | |
1093 | (eliminate_build): Likewise. | |
1094 | (elim_forward): Likewise. | |
1095 | (elim_unvisited_predecessor): Likewise. | |
1096 | (elim_backward): Likewise. | |
1097 | (elim_create): Likewise. | |
1098 | (eliminate_phi): Likewise. | |
1099 | (insert_backedge_copies): Likewise. | |
1100 | * tree-into-ssa.c (insert_phi_nodes_for): Add block debug info for | |
1101 | add_phi_arg. | |
1102 | (rewrite_add_phi_arguments): Likewise. | |
1103 | * tree-ssa-loop-im.c (execute_sm_if_changed): Likewise. | |
1104 | * tree-ssa-tail-merge.c (replace_block_by): Likewise. | |
1105 | * tree-ssa-threadupdate.c (copy_phi_args): Likewise. | |
1106 | * tree-loop-distribution.c (update_phis_for_loop_copy): Likewise. | |
1107 | * tree-ssa-loop-manip.c (create_iv): Likewise. | |
1108 | (add_exit_phis_edge): Likewise. | |
1109 | (split_loop_exit_edge): Likewise. | |
1110 | (copy_phi_node_args): Likewise. | |
1111 | (tree_transform_and_unroll_loop): Likewise. | |
1112 | * value-prof.c (gimple_ic): Likewise. | |
1113 | (gimple_stringop_fixed_value): Likewise. | |
1114 | * tree-tailcall.c (add_successor_phi_arg): Likewise. | |
1115 | (eliminate_tail_call): Likewise. | |
1116 | (create_tailcall_accumulator): Likewise. | |
1117 | (tree_optimize_tail_calls_1): Likewise. | |
1118 | * tree-phinodes.c (add_phi_arg): Likewise. | |
1119 | (make_phi_node): Likewise. | |
1120 | (resize_phi_node): Likewise. | |
1121 | (remove_phi_arg_num): Likewise. | |
1122 | * omp-low.c (expand_parallel_call): Likewise. | |
1123 | (expand_omp_for_static_chunk): Likewise. | |
1124 | * tree-vect-loop-manip.c (slpeel_update_phis_for_duplicate_loop): | |
1125 | Likewise. | |
1126 | (slpeel_update_phi_nodes_for_guard1): Likewise. | |
1127 | (slpeel_update_phi_nodes_for_guard2): Likewise. | |
1128 | (slpeel_tree_duplicate_loop_to_edge_cfg): Likewise. | |
1129 | (set_prologue_iterations): Likewise. | |
1130 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
1131 | (vect_loop_versioning): Likewise. | |
1132 | * tree-parloops.c (create_phi_for_local_result): Likewise. | |
1133 | (transform_to_exit_first_loop): Likewise. | |
1134 | (create_parallel_loop): Likewise. | |
1135 | * ipa-split.c (split_function): Likewise. | |
1136 | * tree-vect-loop.c (get_initial_def_for_induction): Likewise. | |
1137 | (vect_create_epilog_for_reduction): Likewise. | |
1138 | * tree-vect-data-refs.c (vect_setup_realignment): Likewise. | |
1139 | * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Likewise. | |
1140 | * tree-ssa-phiopt.c (cond_store_replacement): Likewise. | |
1141 | (cond_if_else_store_replacement_1): Likewise. | |
1142 | * tree-cfgcleanup.c (remove_forwarder_block): Likewise. | |
1143 | (remove_forwarder_block_with_phi): Likewise. | |
1144 | * tree-ssa-pre.c (insert_into_preds_of_block): Likewise. | |
1145 | * tree-predcom.c (initialize_root_vars): Likewise. | |
1146 | (initialize_root_vars_lm): Likewise. | |
1147 | * sese.c (sese_add_exit_phis_edge): Likewise. | |
1148 | * tree-ssa-dce.c (forward_edge_to_pdom): Likewise. | |
1149 | * tree-ssa.c (flush_pending_stmts): Likewise. | |
1150 | (redirect_edge_var_map_add): Likewise. | |
1151 | (ssa_redirect_edge): Likewise. | |
1152 | * gimple-streamer-in.c (input_phi): Likewise. | |
1153 | * tree-vect-stmts.c (vectorizable_load): Likewise. | |
1154 | * tree-inline.c (copy_phis_for_bb): Likewise. | |
1155 | * tree-ssa-phiprop.c (phiprop_insert_phi): Likewise. | |
1156 | * tree-switch-conversion.c (fix_phi_nodes): Likewise. | |
1157 | * tree-cfg.c (reinstall_phi_args): Likewise. | |
1158 | (gimple_make_forwarder_block): Likewise. | |
1159 | (add_phi_args_after_copy_edge): Likewise. | |
1160 | (gimple_duplicate_sese_tail): Likewise. | |
1161 | ||
bf1c0af1 | 1162 | 2012-07-16 Sergey Melnikov <sergey.melnikov@intel.com> |
1163 | ||
1164 | * config/i386/i386.md (stack_protect_set): Disable the pattern | |
1165 | for Android since Android libc (bionic) does not provide random | |
1166 | value for stack protection guard at gs:0x14. Guard value | |
1167 | will be provided from external symbol (default implementation). | |
1168 | (stack_protect_set_<mode>): Likewise. | |
1169 | (stack_protect_test): Likewise. | |
1170 | (stack_protect_test_<mode>): Likewise. | |
1171 | ||
c2934ca7 | 1172 | 2012-07-16 Hans-Peter Nilsson <hp@axis.com> |
1173 | ||
d5c0ec8e | 1174 | * config/cris/cris-protos.h (cris_legitimate_address_p): Declare. |
1175 | * config/cris/cris.h (CONSTANT_ADDRESS_P): Define in terms of | |
1176 | CONSTANT_P and cris_legitimate_address_p. | |
1177 | * config/cris/cris.c (cris_legitimate_address_p): Make non-static. | |
1178 | (cris_preferred_reload_class): Don't return GENERAL_REGS as | |
1179 | preferred to MOF_SRP_REGS. | |
bd503556 | 1180 | |
102c21ad | 1181 | * config/cris/cris.c (cris_init_libfuncs): Handle initialization |
1182 | of library functions for basic atomic compare-and-swap. | |
1183 | * config/cris/cris.h (TARGET_ATOMICS_MAY_CALL_LIBFUNCS): New macro. | |
bf4739e0 | 1184 | * config/cris/cris.opt (munaligned-atomic-may-use-library): New option. |
102c21ad | 1185 | * config/cris/sync.md ("atomic_fetch_<atomic_op_name><mode>") |
1186 | ("cris_atomic_fetch_<atomic_op_name><mode>_1") | |
1187 | ("atomic_compare_and_swap<mode>") | |
bf4739e0 | 1188 | ("cris_atomic_compare_and_swap<mode>_1"): Make conditional on |
1189 | TARGET_ATOMICS_MAY_CALL_LIBFUNCS for sizes larger than byte. | |
71b2d56a | 1190 | * config/cris/cris.c (cris_print_operand) <case 'P', 'q'>: New cases. |
1191 | * config/cris/sync.md (atomic_op_op_cnstr): New code_attr. | |
1192 | (atomic_op_op_pred): Ditto. | |
1193 | (atomic_op_mnem_pre_op2): Renamed from atomic_op_mnem_pre; to | |
1194 | reflect the change to include %2 in expansion. All callers changed. | |
1195 | (qm3): New mode_attr. | |
1196 | ("atomic_fetch_<atomic_op_name><mode>"): Use <atomic_op_op_pred> | |
7bc8959a | 1197 | as predicate for operand 2. |
71b2d56a | 1198 | ("cris_atomic_fetch_<atomic_op_name><mode>_1"): Update FIXME. Use |
1199 | "<atomic_op_op_pred>" "<atomic_op_op_cnstr>" for predicate and | |
1200 | constraint for operand 2. | |
1201 | ("atomic_compare_and_swap<mode>"): Add FIXME. Change predicate to | |
1202 | nonmemory_operand for operand 3. | |
1203 | ("cris_atomic_compare_and_swap<mode>_1"): Change operand 3 to | |
1204 | exclude memory. Improve emitted sync code for v10 and v32. Use | |
1205 | <qm3> instead of <m> for size designator for cmp. | |
1206 | ("atomic_compare_and_swap<mode>"): Change predicate to | |
1207 | nonmemory_operand for operand 3. Add FIXME. | |
b1df3e76 | 1208 | ("cris_atomic_compare_and_swap<mode>_1"): Change predicates and |
1209 | constraints for operand 3 to exclude memory. | |
1210 | ("atomic_fetch_<atomic_op_name><mode>") | |
c2934ca7 | 1211 | ("atomic_compare_and_swap<mode>"): Gate expand_mem_thread_fence |
1212 | calls on result of call to need_atomic_barrier_p. | |
1213 | ||
8ad8575f | 1214 | 2012-07-15 Richard Sandiford <rdsandiford@googlemail.com> |
1215 | ||
1216 | * config/mips/mips.md (move_type): Replace mfhilo and mthilo | |
1217 | with mflo and mtlo. | |
1218 | (type): Split mfhilo into mfhi and mflo. Split mthilo into mthi | |
1219 | and mtlo. Adjust move_type->type mapping. | |
1220 | (may_clobber_hilo): Split mthilo into mthi and mtlo. | |
1221 | (*movdi_32bit, *movdi_32bit_mips16, *movdi_64bit, *movdi_64bit_mips16) | |
1222 | (*mov<mode>_internal, *mov<mode>_mips16, *movhi_internal) | |
1223 | (*movhi_mips16, *movqi_internal, *movqi_mips16): Use mtlo and mflo | |
1224 | instead of mthilo and mfhilo. | |
1225 | (mfhi<GPR:mode>_<HILO:mode>): Use mfhi instead of mfhilo. | |
1226 | (mthi<GPR:mode>_<HILO:mode>): Use mthi instead of mthilo. | |
1227 | * config/mips/mips-dsp.md (mips_extr_w, mips_extr_r_w, mips_extr_rs_w) | |
1228 | (mips_extr_s_h, mips_extp, mips_extpdp, mips_shilo, mips_mthlip): | |
1229 | Use mflo instead of mfhilo. | |
1230 | * config/mips/10000.md (r10k_arith): Split mthilo. | |
1231 | (r10k_mfhi, r10k_mflo): Use mfhi and mflo directly. | |
1232 | * config/mips/sb1.md (ir_sb1_mfhi, ir_sb1_mflo): Likewise. | |
1233 | (ir_sb1_mthilo): Split mthilo into mthi and mtlo. | |
1234 | * config/mips/20kc.md (r20kc_imthilo, r20kc_imfhilo): Split | |
1235 | mthilo and mfhilo. | |
1236 | * config/mips/24k.md (r24k_int_mfhilo, r24k_int_mthilo): Likewise. | |
1237 | * config/mips/4130.md (vr4130_class, vr4130_mfhilo, vr4130_mthilo): | |
1238 | Likewise. | |
1239 | * config/mips/4k.md (r4k_int_mthilo, r4k_int_mfhilo): Likewise. | |
1240 | * config/mips/5400.md (ir_vr54_hilo): Likewise. | |
1241 | * config/mips/5500.md (ir_vr55_mthilo, ir_vr55_mfhilo): Likewise. | |
1242 | * config/mips/5k.md (r5k_int_mthilo, r5k_int_mfhilo): Likewise. | |
1243 | * config/mips/7000.md (rm7_mthilo, rm7_mfhilo): Likewise. | |
1244 | * config/mips/74k.md (r74k_int_mfhilo, r74k_int_mthilo): Likewise. | |
1245 | * config/mips/9000.md (rm9k_mfhilo, rm9k_mthilo): Likewise. | |
1246 | * config/mips/generic.md (generic_hilo): Likewise. | |
1247 | * config/mips/loongson2ef.md (ls2_alu): Likewise. | |
1248 | * config/mips/loongson3a.md (ls3a_mfhilo): Likewise. | |
1249 | * config/mips/octeon.md (octeon_imul_o1, octeon_imul_o2) | |
1250 | (octeon_mfhilo_o1, octeon_mfhilo_o2): Likewise. | |
1251 | * config/mips/sr71k.md (ir_sr70_hilo): Likewise. | |
1252 | * config/mips/xlr.md (xlr_hilo): Likewise. | |
1253 | ||
81b46c0d | 1254 | 2012-07-14 Andrew Stubbs <ams@codesourcery.com> |
1255 | Sandra Loosemore <sandra@codesourcery.com> | |
1256 | ||
1257 | * config/sh/sh.h (SH_ASM_SPEC): Add spaces between options. | |
1258 | ||
9235bedc | 1259 | 2012-07-14 Uros Bizjak <ubizjak@gmail.com> |
1260 | ||
1261 | * config/i386/i386.c (ix86_set_reg_reg_cost): Enable TFmode/TCmode | |
1262 | for TARGET_SSE. | |
1263 | ||
c2a65b90 | 1264 | 2012-07-14 Steven Bosscher <steven@gcc.gnu.org> |
1265 | ||
1266 | * toplev.c (init_asm_output): Open asm_out_file in 'w' mode. | |
1267 | ||
61b33788 | 1268 | 2012-07-13 Bill Schmidt <wschmidt@linux.ibm.com> |
1269 | ||
1270 | PR bootstrap/53955 | |
1271 | * config/spu/spu.c (spu_init_cost): Mark static. | |
1272 | (spu_add_stmt_cost): Likewise. | |
1273 | (spu_finish_cost): Likewise. | |
1274 | (spu_destroy_cost_data): Likewise. | |
1275 | * config/i386/i386.c (ix86_init_cost): Mark static. | |
1276 | (ix86_add_stmt_cost): Likewise. | |
1277 | (ix86_finish_cost): Likewise. | |
1278 | (ix86_destroy_cost_data): Likewise. | |
1279 | * config/rs6000/rs6000.c (rs6000_init_cost): Mark static. | |
1280 | (rs6000_add_stmt_cost): Likewise. | |
1281 | (rs6000_finish_cost): Likewise. | |
1282 | (rs6000_destroy_cost_data): Likewise. | |
1283 | ||
bc6d217b | 1284 | 2012-07-13 Steven Bosscher <steven@gcc.gnu.org> |
1285 | ||
1286 | * ggc.h (ggc_internal_alloc_stat, ggc_alloc_typed_stat, | |
1287 | ggc_internal_cleared_alloc_stat, ggc_cleared_alloc_htab_ignore_args, | |
1288 | ggc_cleared_alloc_ptr_array_two_args, ggc_splay_alloc): Add | |
1289 | ATTRIBUTE_MALLOC. | |
1290 | * alloc-pool.h (pool_alloc): Likewise. | |
1291 | ||
1292 | * final.c (final): Do not loop to find max_uid. | |
1293 | ||
e4fdf07d | 1294 | 2012-07-13 Steven Bosscher <steven@gcc.gnu.org> |
1295 | ||
1296 | * emit-rtl.c (make_debug_insn_raw, make_jump_insn_raw): Make static. | |
1297 | * rtl.h (make_debug_insn_raw, make_jump_insn_raw): Remove prototypes. | |
1298 | ||
c9c17332 | 1299 | 2012-07-13 Richard Guenther <rguenther@suse.de> |
1300 | ||
1301 | PR tree-optimization/53907 | |
1302 | * tree-ssa-forwprop.c (associate_pointerplus): New function. | |
1303 | (ssa_forward_propagate_and_combine): Call it. | |
1304 | ||
7d48cd66 | 1305 | 2012-07-13 Richard Guenther <rguenther@suse.de> |
1306 | ||
1307 | PR tree-optimization/53922 | |
1308 | * tree-vrp.c (value_inside_range): Change prototype to take | |
1309 | min/max instead of value-range. | |
1310 | (range_includes_zero_p): Likewise. Return the result from | |
1311 | value_inside_range. | |
1312 | (extract_range_from_binary_expr_1): Adjust to handle dont-know | |
1313 | return value from range_includes_zero_p. | |
1314 | (extract_range_from_unary_expr_1): Likewise. | |
1315 | (compare_range_with_value): Likewise. | |
1316 | (vrp_meet_1): Likewise. | |
1317 | ||
4db2b577 | 1318 | 2012-07-13 Bill Schmidt <wschmidt@linux.ibm.com> |
1319 | ||
1320 | * doc/tm.texi: Regenerate. | |
1321 | * doc/tm.texi.in (TARGET_VECTORIZE_INIT_COST): New hook. | |
1322 | (TARGET_VECTORIZE_ADD_STMT_COST): Likewise. | |
1323 | (TARGET_VECTORIZE_FINISH_COST): Likewise. | |
1324 | (TARGET_VECTORIZE_DESTROY_COST_DATA): Likewise. | |
1325 | * targhooks.c (default_init_cost): New function. | |
1326 | (default_add_stmt_cost): Likewise. | |
1327 | (default_finish_cost): Likewise. | |
1328 | (default_destroy_cost_data): Likewise. | |
1329 | * targhooks.h (default_init_cost): New decl. | |
1330 | (default_add_stmt_cost): Likewise. | |
1331 | (default_finish_cost): Likewise. | |
1332 | (default_destroy_cost_data): Likewise. | |
1333 | * target.def (init_cost): New DEFHOOK. | |
1334 | (add_stmt_cost): Likewise. | |
1335 | (finish_cost): Likewise. | |
1336 | (destroy_cost_data): Likewise. | |
1337 | * target.h (struct _stmt_vec_info): New extern decl. | |
1338 | (stmt_vectype): Likewise. | |
1339 | (stmt_in_inner_loop_p): Likewise. | |
1340 | * tree-vectorizer.h (stmt_info_for_cost): New struct/typedef. | |
1341 | (stmt_vector_for_cost): New VEC/typedef. | |
1342 | (add_stmt_info_to_vec): New function. | |
1343 | (struct _slp_tree): Remove cost.inside_of_loop field. | |
1344 | (struct _slp_instance): Remove cost.inside_of_loop field; add | |
1345 | stmt_cost_vec field. | |
1346 | (SLP_INSTANCE_INSIDE_OF_LOOP_COST): Remove macro. | |
1347 | (SLP_INSTANCE_STMT_COST_VEC): New accessor macro. | |
1348 | (SLP_TREE_INSIDE_OF_LOOP_COST): Remove macro. | |
1349 | (struct _vect_peel_extended_info): Add stmt_cost_vec field. | |
1350 | (struct _loop_vec_info): Add target_cost_data field. | |
1351 | (LOOP_VINFO_TARGET_COST_DATA): New accessor macro. | |
1352 | (struct _bb_vec_info): Add target_cost_data field. | |
1353 | (BB_VINFO_TARGET_COST_DATA): New accessor macro. | |
1354 | (struct _stmt_vec_info): Remove cost.inside_of_loop field. | |
1355 | (STMT_VINFO_INSIDE_OF_LOOP_COST): Remove macro. | |
1356 | (stmt_vinfo_set_inside_of_loop_cost): Remove function. | |
1357 | (init_cost): New function. | |
1358 | (add_stmt_cost): Likewise. | |
1359 | (finish_cost): Likewise. | |
1360 | (destroy_cost_data): Likewise. | |
1361 | (vect_model_simple_cost): Change parameter list. | |
1362 | (vect_model_store_cost): Likewise. | |
1363 | (vect_model_load_cost): Likewise. | |
1364 | (record_stmt_cost): New extern decl. | |
1365 | (vect_get_load_cost): Change parameter list. | |
1366 | (vect_get_store_cost): Likewise. | |
1367 | * tree-vect-loop.c (new_loop_vec_info): Call init_cost. | |
1368 | (destroy_loop_vec_info): Call destroy_cost_data. | |
1369 | (vect_estimate_min_profitable_iters): Remove old calculation of | |
1370 | inside costs; call finish_cost instead. | |
1371 | (vect_model_reduction_cost): Call add_stmt_cost instead of old | |
1372 | inside-costs calculation. | |
1373 | (vect_model_induction_cost): Likewise. | |
1374 | * tree-vect-data-refs.c (vect_get_data_access_cost): Change to | |
1375 | return a stmt_vector_for_cost; modify calls to vect_get_load_cost | |
1376 | and vect_get_store_cost to obtain the value to return. | |
1377 | (vect_peeling_hash_get_lowest_cost): Obtain a stmt_cost_vec from | |
1378 | vect_get_data_access_cost and store it in the minimum peeling | |
1379 | structure. | |
1380 | (vect_peeling_hash_choose_best_peeling): Change the parameter list | |
1381 | to add a (stmt_vector_for_cost *) output parameter, and set its value. | |
1382 | (vect_enhance_data_refs_alignment): Ignore the new return value from | |
1383 | calls to vect_get_data_access_cost; obtain stmt_cost_vec from | |
1384 | vect_peeling_hash_choose_best_peeling and pass its contents to the | |
1385 | target cost model. | |
1386 | * tree-vect-stmts.c (stmt_vectype): New function. | |
1387 | (stmt_in_inner_loop_p): Likewise. | |
1388 | (record_stmt_cost): Likewise. | |
1389 | (vect_model_simple_cost): Add stmt_cost_vec parameter; call | |
1390 | record_stmt_cost instead of old calculation; don't call | |
1391 | stmt_vinfo_set_inside_of_loop_cost. | |
1392 | (vect_model_promotion_demotion_cost): Call add_stmt_cost instead of | |
1393 | old calculation; don't call stmt_vinfo_set_inside_of_loop_cost. | |
1394 | (vect_model_store_cost): Add stmt_cost_vec parameter; call | |
1395 | record_stmt_cost instead of old calculation; add stmt_cost_vec | |
1396 | parameter to vect_get_store_cost call; don't call | |
1397 | stmt_vinfo_set_inside_of_loop_cost. | |
1398 | (vect_get_store_cost): Add stmt_cost_vec parameter; call | |
1399 | record_stmt_cost instead of old calculation. | |
1400 | (vect_model_load_cost): Add stmt_cost_vec parameter; call | |
1401 | record_stmt_cost instead of old calculation; add stmt_cost_vec | |
1402 | parameter to vect_get_load_cost call; don't call | |
1403 | stmt_vinfo_set_inside_of_loop_cost. | |
1404 | (vect_get_load_cost): Add stmt_cost_vec parameter; call | |
1405 | record_stmt_cost instead of old calculation. | |
1406 | (vectorizable_call): Add NULL parameter to vect_model_simple_cost call. | |
1407 | (vectorizable_conversion): Likewise. | |
1408 | (vectorizable_assignment): Likewise. | |
1409 | (vectorizable_shift): Likewise. | |
1410 | (vectorizable_operation): Likewise. | |
1411 | (vectorizable_store): Add NULL parameter to vect_model_store_cost call. | |
1412 | (vectorizable_load): Add NULL parameter to vect_model_load_cost call. | |
1413 | (new_stmt_vec_info): Don't set STMT_VINFO_INSIDE_OF_LOOP_COST. | |
1414 | * config/spu/spu.c (TARGET_VECTORIZE_INIT_COST): New macro def. | |
1415 | (TARGET_VECTORIZE_ADD_STMT_COST): Likewise. | |
1416 | (TARGET_VECTORIZE_FINISH_COST): Likewise. | |
1417 | (TARGET_VECTORIZE_DESTROY_COST_DATA): Likewise. | |
1418 | (spu_init_cost): New function. | |
1419 | (spu_add_stmt_cost): Likewise. | |
1420 | (spu_finish_cost): Likewise. | |
1421 | (spu_destroy_cost_data): Likewise. | |
1422 | * config/i386/i386.c (ix86_init_cost): New function. | |
1423 | (ix86_add_stmt_cost): Likewise. | |
1424 | (ix86_finish_cost): Likewise. | |
1425 | (ix86_destroy_cost_data): Likewise. | |
1426 | (TARGET_VECTORIZE_INIT_COST): New macro def. | |
1427 | (TARGET_VECTORIZE_ADD_STMT_COST): Likewise. | |
1428 | (TARGET_VECTORIZE_FINISH_COST): Likewise. | |
1429 | (TARGET_VECTORIZE_DESTROY_COST_DATA): Likewise. | |
1430 | * config/rs6000/rs6000.c (TARGET_VECTORIZE_INIT_COST): New macro def. | |
1431 | (TARGET_VECTORIZE_ADD_STMT_COST): Likewise. | |
1432 | (TARGET_VECTORIZE_FINISH_COST): Likewise. | |
1433 | (TARGET_VECTORIZE_DESTROY_COST_DATA): Likewise. | |
1434 | (rs6000_init_cost): New function. | |
1435 | (rs6000_add_stmt_cost): Likewise. | |
1436 | (rs6000_finish_cost): Likewise. | |
1437 | (rs6000_destroy_cost_data): Likewise. | |
1438 | * tree-vect-slp.c (vect_free_slp_instance): Free stmt_cost_vec. | |
1439 | (vect_create_new_slp_node): Don't set SLP_TREE_INSIDE_OF_LOOP_COST. | |
1440 | (vect_get_and_check_slp_defs): Add stmt_cost_vec parameter; add | |
1441 | stmt_cost_vec parameter to vect_model_store_cost and | |
1442 | vect_model_simple_cost calls. | |
1443 | (vect_build_slp_tree): Remove inside_cost parameter; add stmt_cost_vec | |
1444 | parameter; add stmt_cost_vec parameter to vect_get_and_check_slp_defs, | |
1445 | vect_model_load_cost, and recursive vect_build_slp_tree calls; prevent | |
1446 | calculating cost more than once for loads; remove inside_cost | |
1447 | parameter from recursive vect_build_slp_tree calls; call | |
1448 | record_stmt_cost instead of old calculation. | |
1449 | (vect_analyze_slp_instance): Allocate stmt_cost_vec and save it with | |
1450 | the instance; free it on premature exit; remove inside_cost parameter | |
1451 | from vect_build_slp_tree call; add stmt_cost_vec parameter to | |
1452 | vect_build_slp_tree call; don't set SLP_INSTANCE_INSIDE_OF_LOOP_COST. | |
1453 | (new_bb_vec_info): Call init_cost. | |
1454 | (destroy_bb_vec_info): Call destroy_cost_data. | |
1455 | (vect_bb_vectorization_profitable_p): Call add_stmt_cost for each | |
1456 | statement recorded with an SLP instance; call finish_cost instead of | |
1457 | the old calculation. | |
1458 | (vect_update_slp_costs_according_to_vf): Record statement costs from | |
1459 | SLP instances, multiplying by the appropriate number of copies; don't | |
1460 | update SLP_INSTANCE_INSIDE_OF_LOOP_COST. | |
1461 | ||
0bb8b39a | 1462 | 2012-07-13 Richard Guenther <rguenther@suse.de> |
1463 | ||
1464 | PR middle-end/53937 | |
1465 | * builtins.c (get_pointer_alignment_1): Handle constant | |
1466 | pointers. | |
1467 | ||
cd734582 | 1468 | 2012-07-13 Richard Sandiford <rdsandiford@googlemail.com> |
1469 | Steven Bosscher <steven@gcc.gnu.org> | |
1470 | Bernd Schmidt <bernds@codesourcery.com> | |
1471 | ||
1472 | PR rtl-optimization/53908 | |
1473 | * df-problems.c (can_move_insns_across): When doing | |
1474 | memory-reference book-keeping, handle call insns. | |
1475 | ||
ca675b2e | 1476 | 2012-07-13 Richard Guenther <rguenther@suse.de> |
1477 | ||
1478 | * gimple.c (gimple_types_compatible_p_1): Remove redundant | |
1479 | type attribute comparisons. | |
1480 | (gimple_canonical_types_compatible_p): Likewise. | |
1481 | ||
3b3b530a | 1482 | 2012-07-12 Hans-Peter Nilsson <hp@axis.com> |
1483 | ||
1484 | PR rtl-optimization/53176 | |
1485 | * rtlanal.c (rtx_cost): Adjust default cost for X with a | |
1486 | UNITS_PER_WORD factor for all X according to the size of | |
1487 | its mode, not just for SUBREGs with untieable modes. | |
1488 | Handle SET. Use factor * factor for MULT, DIV, UDIV, | |
1489 | MOD, UMOD. | |
1490 | ||
adde45e8 | 1491 | 2012-07-12 Uros Bizjak <ubizjak@gmail.com> |
1492 | ||
1493 | * config/i386/i386.md (QImode and HImode cmove splitters): Merge | |
1494 | QImode and HImode splitters. Use ix86_comparison_operator. | |
1495 | Explicitly match FLAGS_REG. | |
1496 | (DFmode cmove splitter): Explicitly match FLAGS_REG. | |
1497 | ||
88c5a1d1 | 1498 | 2012-07-11 Steven Bosscher <steven@gcc.gnu.org> |
1499 | ||
1500 | * expr.h (can_move_by_pieces): Move prototype from here ... | |
1501 | * tree.h (can_move_by_pieces): ... to here. | |
1502 | * optabs.h (set_widening_optab_handler): Use XCNEW. | |
1503 | * gimplify.c: Do not include expr.h. | |
1504 | ||
1505 | * toplev.c: Do not include dwarf2out.h. | |
1506 | * config/ia64/ia64.c: Likewise. | |
1507 | * config/sparc/sparc.c: Likewise. | |
1508 | * config/sparc/t-sparc (sparc.o): Fix dependencies. | |
1509 | ||
1510 | * Makefile.in (toplev.o): Fix dependencies | |
1511 | (c-family/c-gimplify.o): Likewise. | |
1512 | (c-family/c-common.o): Likewise. | |
1513 | ||
161dfa6e | 1514 | 2012-07-11 Steven Bosscher <steven@gcc.gnu.org> |
1515 | ||
1516 | * basic-block.h (struct edge_def): Use basic_block instead of | |
1517 | basic_block_def *. | |
1518 | * cfgloop.h (struct loop_exit, struct loop): Likewise. | |
1519 | * gengenrtl.c (type_from_format): Likewise. Also for 'tree' | |
1520 | instead of union tree_node *. | |
1521 | * rtl.h (union rtunion_def, emit_insn_before_noloc, | |
1522 | emit_insn_after_noloc, add_insn_before, add_insn_after, | |
1523 | debug_bb_slim): Likewise. | |
1524 | * tree-inline.h (struct copy_body_data): Likewise. | |
1525 | * sched-rgn.c (dump_region_dot): Likewise. | |
1526 | * gimple.h (struct gimple_statement_base, gimple_set_bb, | |
1527 | gsi_move_to_bb_end): Likewise. | |
1528 | * sched-vis.c (debug_bb_slim): Likewise. | |
1529 | (debug_bb_n_slim): Likewise. | |
1530 | * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Likewise. | |
1531 | (mn10300_block_contains_call): | |
1532 | ||
a7a9c5b4 | 1533 | 2012-07-11 Greta Yorsh <Greta.Yorsh@arm.com> |
1534 | ||
1535 | PR target/53859 | |
1536 | * config/arm/arm.c (arm_early_load_addr_dep): Handle new | |
1537 | epilogue patterns. | |
1538 | ||
b1cd4fdd | 1539 | 2012-07-11 Jonathan Wakely <jwakely.gcc@gmail.com> |
1540 | ||
1541 | * doc/extend.texi (Namespace Association): Alter cautionary text. | |
1542 | ||
f5e4df50 | 1543 | 2012-07-10 Oleg Endo <olegendo@gcc.gnu.org> |
1544 | ||
1545 | PR target/53911 | |
1546 | * config/sh/sh.md: Remove displacement addresssing related splits. | |
1547 | ||
5680e508 | 1548 | 2012-07-10 Xinliang David Li <davidxl@google.com> |
1549 | ||
1550 | * doc/invoke.texi: New option documented. | |
1551 | * flag-types.h: New enum type. | |
1552 | * gimplify.c (gimplify_bind_expr): Control | |
1553 | clobber generation with new option. | |
1554 | (gimplify_target_expr): Ditto. | |
adde45e8 | 1555 | * common.opt: New option. |
5680e508 | 1556 | |
b8d5d078 | 1557 | 2012-07-10 Julian Brown <julian@codesourcery.com> |
1558 | ||
1559 | * config/arm/arm.md (movsi): Don't split symbol refs here. | |
1560 | (define_split): New. | |
1561 | ||
df47af5a | 1562 | 2012-07-10 Andreas Schwab <schwab@linux-m68k.org> |
1563 | ||
1564 | PR bootstrap/53913 | |
1565 | * config/m68k/m68k.c (m68k_epilogue_uses): New. | |
1566 | * config/m68k/m68k.h (EPILOGUE_USES): Use it. | |
1567 | * config/m68k/m68k-protos.h (m68k_epilogue_uses): Add prototype. | |
1568 | ||
79a78f7f | 1569 | 2012-07-10 Richard Henderson <rth@redhat.com> |
1570 | ||
dc5ba181 | 1571 | * target.def (builtin_mul_widen_even, builtin_mul_widen_odd): Remove. |
1572 | * system.h (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): Poison. | |
1573 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): Poison. | |
1574 | * config/i386/i386.c (IX86_BUILTIN_VEC_WIDEN_SMUL_ODD_V4SI): Remove. | |
1575 | (IX86_BUILTIN_VEC_WIDEN_SMUL_ODD_V8SI): Remove. | |
1576 | (IX86_BUILTIN_VEC_WIDEN_UMUL_ODD_V4SI): Remove. | |
1577 | (IX86_BUILTIN_VEC_WIDEN_UMUL_ODD_V8SI): Remove. | |
1578 | (IX86_BUILTIN_VEC_WIDEN_SMUL_EVEN_V4SI): Remove. | |
1579 | (IX86_BUILTIN_VEC_WIDEN_UMUL_EVEN_V4SI): Remove. | |
1580 | (IX86_BUILTIN_VEC_WIDEN_UMUL_EVEN_V8SI): Remove. | |
1581 | (bdesc_args): Remove entries to match. | |
1582 | (ix86_builtin_mul_widen_even, ix86_builtin_mul_widen_odd): Remove. | |
1583 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): Remove. | |
1584 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): Remove. | |
1585 | * config/rs6000/rs6000.c (rs6000_builtin_mul_widen_even): Remove. | |
1586 | (rs6000_builtin_mul_widen_odd): Remove. | |
1587 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): Remove. | |
1588 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): Remove. | |
1589 | * config/spu/spu.c (spu_builtin_mul_widen_even): Remove. | |
1590 | (spu_builtin_mul_widen_odd): Remove. | |
1591 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): Remove. | |
1592 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): Remove. | |
1593 | * doc/tm.texi.in: Don't document the removed hooks. | |
1594 | ||
04fb053a | 1595 | * tree-vect-stmts.c (supportable_widening_operation): Expand |
1596 | WIDEN_MULT_EXPR via VEC_WIDEN_MULT_EVEN/ODD_EXPR if possible. | |
1597 | ||
ebf4f764 | 1598 | * expmed.c (expmed_mult_highpart): Rename from expand_mult_highpart. |
1599 | (expmed_mult_highpart_optab): Rename from expand_mult_highpart_optab. | |
1600 | * optabs.c (can_mult_highpart_p): New. | |
1601 | (expand_mult_highpart): New. | |
1602 | * expr.c (expand_expr_real_2) [MULT_HIGHPART_EXPR): Use it. | |
1603 | * tree-vect-generic.c (expand_vector_operations_1): Don't expand | |
1604 | by pieces if can_mult_highpart_p. | |
1605 | (expand_vector_divmod): Use can_mult_highpart_p and always | |
1606 | generate MULT_HIGHPART_EXPR. | |
1607 | * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise. | |
1608 | * tree-vect-stmts.c (vectorizable_operation): Likewise. | |
1609 | ||
64cd118d | 1610 | * config/spu/spu-builtins.md (spu_mpy): Move to spu.md. |
1611 | (spu_mpyu, spu_mpyhhu, spu_mpyhh): Likewise. | |
1612 | * config/spu/spu.md (vec_widen_smult_odd_v8hi): Rename from spu_mpy. | |
1613 | (vec_widen_umult_odd_v8hi): Rename from spu_mpyu. | |
1614 | (vec_widen_smult_even_v8hi): Rename from spu_mpyhh. | |
1615 | (vec_widen_umult_even_v8hi): Rename from spu_mpyhhu. | |
1616 | * config/spu/spu-builtins.def: Update pattern names to match. | |
1617 | ||
151e7b5c | 1618 | * config/rs6000/altivec.md (vec_widen_umult_even_v16qi): Rename |
1619 | from altivec_vmuleub. | |
1620 | (vec_widen_smult_even_v16qi): Rename from altivec_vmulesb. | |
1621 | (vec_widen_umult_even_v8hi): Rename from altivec_vmuleuh. | |
1622 | (vec_widen_smult_even_v8hi): Rename from altivec_vmulesh. | |
1623 | (vec_widen_umult_odd_v16qi): Rename from altivec_vmuloub. | |
1624 | (vec_widen_smult_odd_v16qi): Rename from altivec_vmulosb. | |
1625 | (vec_widen_umult_odd_v8hi): Rename from altivec_vmulouh. | |
1626 | (vec_widen_smult_odd_v8hi): Rename from altivec_vmulosh. | |
1627 | * config/rs6000/rs6000-builtin.def: Update pattern names to match. | |
1628 | ||
d139d8ba | 1629 | * config/i386/sse.md (vec_widen_umult_even_v8si): Rename from |
1630 | avx2_umulv4siv4di3. | |
1631 | (vec_widen_umult_even_v4si): Rename from sse2_umulv2siv2di3. | |
1632 | (vec_widen_smult_even_v8si): Rename from avx2_mulv4siv4di3. | |
1633 | (mulv4si3): Remove XOP test shadowed by SSE4 test. | |
1634 | * config/i386/i386.c (bdesc_args): Update pattern names. | |
1635 | (ix86_expand_sse2_mulvxdi3): Likewise. | |
1636 | (ix86_expand_mul_widen_evenodd): Likewise. Remove XOP test | |
1637 | shadowed by SSE4 test. | |
1638 | ||
79a78f7f | 1639 | * tree.def (VEC_WIDEN_MULT_EVEN_EXPR, VEC_WIDEN_MULT_ODD_EXPR): New. |
1640 | * cfgexpand.c (expand_debug_expr): Handle them. | |
1641 | * expr.c (expand_expr_real_2): Likewise. | |
1642 | * fold-const.c (fold_binary_loc): Likewise. | |
1643 | * gimple-pretty-print.c (dump_binary_rhs): Likewise. | |
1644 | * optabs.c (optab_for_tree_code): Likewise. | |
1645 | * tree-cfg.c (verify_gimple_assign_binary): Likewise. | |
1646 | * tree-inline.c (estimate_operator_cost): Likewise. | |
1647 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
1648 | * tree.c (commutative_tree_code): Likewise. | |
1649 | * tree-vect-generic.c (expand_vector_operations_1): Likewise. | |
1650 | Handle type change before looking up optab. | |
1651 | * optabs.h (OTI_vec_widen_umult_even, OTI_vec_widen_umult_odd): New. | |
1652 | (OTI_vec_widen_smult_even, OTI_vec_widen_smult_odd): New. | |
1653 | (vec_widen_umult_even_optab, vec_widen_umult_odd_optab): New. | |
1654 | (vec_widen_smult_even_optab, vec_widen_smult_odd_optab): New. | |
1655 | * genopinit.c (optabs): Initialize them. | |
1656 | * doc/md.texi: Document them. | |
1657 | ||
b82a98ee | 1658 | 2012-07-10 Dehao Chen <dehao@google.com> |
1659 | ||
1660 | * tree.h (phi_arg_d): New field. | |
1661 | * tree-flow-inline.h (gimple_phi_arg_block): New function. | |
1662 | (gimple_phi_arg_block_from_edge): New function. | |
1663 | (gimple_phi_arg_set_block): New function. | |
1664 | (gimple_phi_arg_has_block): New function. | |
1665 | (redirect_edge_var_map_block): New function. | |
1666 | * tree-flow.h (_edge_var_map): New field. | |
adde45e8 | 1667 | * tree-ssa-live.c (remove_unused_locals): Mark phi_arg's block as used. |
b82a98ee | 1668 | * tree-eh.c (cleanup_empty_eh_merge_phis): Add block debug info for |
1669 | redirect_edge_var_map_add. | |
1670 | * tree-outof-ssa.c (_elim_graph): New field. | |
1671 | (insert_partition_copy_on_edge): New parameter. | |
1672 | (insert_value_copy_on_edge): New parameter. | |
1673 | (insert_rtx_to_part_on_edge): New parameter. | |
1674 | (insert_part_to_rtx_on_edge): New parameter. | |
1675 | (elim_graph_add_edge): New parameter. | |
1676 | (elim_graph_remove_succ_edge): New parameter. | |
1677 | (FOR_EACH_ELIM_GRAPH_SUCC): New parameter. | |
1678 | (FOR_EACH_ELIM_GRAPH_PRED): New parameter. | |
1679 | (new_elim_graph): Add block debug info. | |
1680 | (clear_elim_graph): Likewise. | |
1681 | (delete_elim_graph): Likewise. | |
1682 | (elim_graph_add_node): Likewise. | |
1683 | (elim_graph_add_edge): Likewise. | |
1684 | (elim_graph_remove_succ_edge): Likewise. | |
1685 | (eliminate_build): Likewise. | |
1686 | (elim_forward): Likewise. | |
1687 | (elim_unvisited_predecessor): Likewise. | |
1688 | (elim_backward): Likewise. | |
1689 | (elim_create): Likewise. | |
1690 | (eliminate_phi): Likewise. | |
1691 | (insert_backedge_copies): Likewise. | |
1692 | * tree-into-ssa.c (insert_phi_nodes_for): Add block debug info for | |
1693 | add_phi_arg. | |
1694 | (rewrite_add_phi_arguments): Likewise. | |
1695 | * tree-ssa-loop-im.c (execute_sm_if_changed): Likewise. | |
1696 | * tree-ssa-tail-merge.c (replace_block_by): Likewise. | |
1697 | * tree-ssa-threadupdate.c (copy_phi_args): Likewise. | |
1698 | * tree-loop-distribution.c (update_phis_for_loop_copy): Likewise. | |
1699 | * tree-ssa-loop-manip.c (create_iv): Likewise. | |
1700 | (add_exit_phis_edge): Likewise. | |
1701 | (split_loop_exit_edge): Likewise. | |
1702 | (copy_phi_node_args): Likewise. | |
1703 | (tree_transform_and_unroll_loop): Likewise. | |
1704 | * value-prof.c (gimple_ic): Likewise. | |
1705 | (gimple_stringop_fixed_value): Likewise. | |
1706 | * tree-tailcall.c (add_successor_phi_arg): Likewise. | |
1707 | (eliminate_tail_call): Likewise. | |
1708 | (create_tailcall_accumulator): Likewise. | |
1709 | (tree_optimize_tail_calls_1): Likewise. | |
1710 | * tree-phinodes.c (add_phi_arg): Likewise. | |
1711 | (make_phi_node): Likewise. | |
1712 | (resize_phi_node): Likewise. | |
1713 | (remove_phi_arg_num): Likewise. | |
1714 | * omp-low.c (expand_parallel_call): Likewise. | |
1715 | (expand_omp_for_static_chunk): Likewise. | |
1716 | * tree-vect-loop-manip.c (slpeel_update_phis_for_duplicate_loop): | |
1717 | Likewise. | |
1718 | (slpeel_update_phi_nodes_for_guard1): Likewise. | |
1719 | (slpeel_update_phi_nodes_for_guard2): Likewise. | |
1720 | (slpeel_tree_duplicate_loop_to_edge_cfg): Likewise. | |
1721 | (set_prologue_iterations): Likewise. | |
1722 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
1723 | (vect_loop_versioning): Likewise. | |
1724 | * tree-parloops.c (create_phi_for_local_result): Likewise. | |
1725 | (transform_to_exit_first_loop): Likewise. | |
1726 | (create_parallel_loop): Likewise. | |
1727 | * ipa-split.c (split_function): Likewise. | |
1728 | * tree-vect-loop.c (get_initial_def_for_induction): Likewise. | |
1729 | (vect_create_epilog_for_reduction): Likewise. | |
1730 | * tree-vect-data-refs.c (vect_setup_realignment): Likewise. | |
1731 | * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Likewise. | |
1732 | * tree-ssa-phiopt.c (cond_store_replacement): Likewise. | |
1733 | (cond_if_else_store_replacement_1): Likewise. | |
1734 | * tree-cfgcleanup.c (remove_forwarder_block): Likewise. | |
1735 | (remove_forwarder_block_with_phi): Likewise. | |
1736 | * tree-ssa-pre.c (insert_into_preds_of_block): Likewise. | |
1737 | * tree-predcom.c (initialize_root_vars): Likewise. | |
1738 | (initialize_root_vars_lm): Likewise. | |
1739 | * sese.c (sese_add_exit_phis_edge): Likewise. | |
1740 | * tree-ssa-dce.c (forward_edge_to_pdom): Likewise. | |
1741 | * tree-ssa.c (flush_pending_stmts): Likewise. | |
1742 | (redirect_edge_var_map_add): Likewise. | |
1743 | (ssa_redirect_edge): Likewise. | |
1744 | * gimple-streamer-in.c (input_phi): Likewise. | |
1745 | * tree-vect-stmts.c (vectorizable_load): Likewise. | |
1746 | * tree-inline.c (copy_phis_for_bb): Likewise. | |
1747 | * tree-ssa-phiprop.c (phiprop_insert_phi): Likewise. | |
1748 | * tree-switch-conversion.c (fix_phi_nodes): Likewise. | |
1749 | * tree-cfg.c (reinstall_phi_args): Likewise. | |
1750 | (gimple_make_forwarder_block): Likewise. | |
1751 | (add_phi_args_after_copy_edge): Likewise. | |
1752 | (gimple_duplicate_sese_tail): Likewise. | |
1753 | ||
66bbc864 | 1754 | 2012-07-09 Oleg Endo <olegendo@gcc.gnu.org> |
1755 | ||
1756 | PR target/53886 | |
1757 | * config/sh/sh.c (sequence_insn_p): New function. | |
1758 | (find_barrier, sh_insn_length_adjustment): Use it. | |
1759 | ||
988609f2 | 1760 | 2012-07-09 Iain Sandoe <iain@codesourcery.com> |
1761 | ||
1762 | PR target/53283 | |
1763 | * config/i386/i386.c (ix86_fold_builtin): Call SUBTARGET_FOLD_BUILTIN | |
1764 | if defined. | |
1765 | * config/darwin.h: Rename TARGET_FOLD_BUILTIN to | |
1766 | SUBTARGET_FOLD_BUILTIN. | |
1767 | * config/rs6000/darwin.h: Map TARGET_FOLD_BUILTIN onto | |
1768 | SUBTARGET_FOLD_BUILTIN. | |
1769 | ||
c60ecc90 | 1770 | 2012-07-09 Iain Sandoe <iain@codesourcery.com> |
1771 | ||
1772 | * config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): Move NeXT | |
1773 | runtime exceptions model setting from here ... | |
1774 | * config/darwin.c (darwin_override_options): ... to here. | |
1775 | ||
b7d0690f | 1776 | 2012-07-09 Steven Bosscher <steven@gcc.gnu.org> |
1777 | ||
1778 | PR tree-optimization/53887 | |
1779 | * tree-cfg.c (group_case_labels_stmt): Make non-static. | |
1780 | * tree-flow.h (group_case_labels_stmt): Add prototype. | |
1781 | * tree-switch-conversion.c (process_switch): Use group_case_labels_stmt | |
1782 | to pre-process every switch. | |
1783 | ||
defd3e28 | 1784 | 2012-07-09 Jason Merrill <jason@redhat.com> |
1785 | ||
1786 | PR c++/53882 | |
1787 | * tree.c (type_contains_placeholder_1): Handle NULLPTR_TYPE. | |
1788 | (type_hash_eq): Likewise. | |
1789 | ||
f87df69a | 1790 | 2012-07-09 Tom de Vries <tom@codesourcery.com> |
1791 | Richard Guenther <rguenther@suse.de> | |
1792 | ||
1793 | * tree-ssa-ccp.c (optimize_unreachable): New function. | |
1794 | (execute_fold_all_builtins): Use optimize_unreachable to optimize | |
1795 | BUILT_IN_UNREACHABLE. Don't optimize after BUILT_IN_UNREACHABLE. | |
1796 | ||
3a889482 | 1797 | 2012-07-09 Richard Guenther <rguenther@suse.de> |
1798 | ||
1799 | PR bootstrap/53898 | |
1800 | * graphite-optimize-isl.c: Make sure CU is not empty. | |
1801 | ||
5ab7f285 | 1802 | 2012-07-09 Steven Bosscher <steven@gcc.gnu.org> |
1803 | ||
1804 | * gensupport.c (init_rtx_reader_args_cb): Start counting code | |
1805 | generating patterns from 1 to free up 0 for CODE_FOR_nothing. | |
1806 | * gencodes.c (main): Give CODE_FOR_nothing the value 0. Add | |
1807 | the LAST_INSN_CODE marker at the end. | |
1808 | * genoutput.c (nothing): New static struct data. | |
1809 | (idata): Initialize to ¬hing. | |
1810 | (idata_end): Initialize to ¬hing.next. | |
1811 | (init_insn_for_nothing): New function to create dummy 'nothing' insn. | |
1812 | (main): Use it. | |
1813 | * genpeep.c (insn_code_number): Remove global variable. | |
1814 | (gen_peephole): Take it as an argument instead. | |
1815 | (main): Take insn_code_number from read_md_rtx. | |
1816 | * optabs.h: Revert r161809: | |
1817 | (optab_handlers): Change type of insn_code back to insn_code. | |
1818 | (optab_handler, widening_optab_handler, set_optab_handler, | |
1819 | set_widening_optab_handler, convert_optab_handler, | |
1820 | set_convert_optab_handler, direct_optab_handler, | |
1821 | set_direct_optab_handler): Remove int casts. | |
1822 | Revert to treating the insn_code field as "insn_code". | |
1823 | ||
c8378feb | 1824 | 2012-07-08 Oleg Endo <olegendo@gcc.gnu.org> |
1825 | ||
1826 | * config/sh/sh.md (*return_i): Move trap_exit attribute check to ... | |
1827 | * config/sh/sh.c (sh_cfun_trap_exit_p): ... this new function. | |
1828 | * config/sh/sh-protos.h: Declare it. | |
1829 | ||
62f13add | 1830 | 2012-07-08 Steven Bosscher <steven@gcc.gnu.org> |
1831 | ||
1832 | * mcf.c: Do not include tm.h, tree.h, and langhooks.h. | |
1833 | (dump_fixup_graph): Use current_function_name. | |
1834 | (adjust_cfg_counts): Likewise. | |
1835 | * ira-conflicts.c: Do not include tree.h. | |
1836 | (ira_build_conflicts): Use REG_USERVAR_P instead of DECL_ARTIFICIAL. | |
1837 | ||
dc1be6dd | 1838 | 2012-07-08 Oleg Endo <olegendo@gcc.gnu.org> |
1839 | ||
1840 | PR target/51244 | |
1841 | * config/sh/sh.md (*branch_true_eq, *branch_false_ne, nott): New insns. | |
1842 | ||
4a020a8c | 1843 | 2012-07-08 Steven Bosscher <steven@gcc.gnu.org> |
1844 | ||
1845 | * basic-block.h: Re-group most prototypes per file. | |
1846 | (struct edge_list): Remove num_blocks field. | |
1847 | (dump_bb_info): Adjust prototypes. | |
1848 | (dump_reg_info): Move prototype to regs.h. | |
1849 | * function.h: Do not include tree.h. | |
1850 | Include vec.h, vecir.h, input.h and machmode.h to compensate. | |
1851 | (function_name): New prototype. | |
1852 | * gimple.h: Include tree.h to compensate for basic-block.h change. | |
1853 | * langhooks.h: Note that tree.h is only necessary for enum tree_code. | |
1854 | * regs.h (dump_reg_info): Prototype here. | |
1855 | * regset.h: Adjust file reference in comment. | |
1856 | (debug_regset): Remove prototype. | |
1857 | * rtl.h: Include flags.h for flag_var_tracking_assignments. | |
1858 | (MAY_HAVE_DEBUG_INSNS): Define as flag_var_tracking_assignments | |
1859 | instead of no-longer-available tree.h's MAY_HAVE_DEBUG_STMTS. | |
1860 | (dump_reg_info, dump_flow_info): Remove prototypes. | |
1861 | * bb-reorder.c (set_edge_can_fallthru_flag): Move from cfganal.c | |
1862 | to here, the only user. Make static. | |
1863 | (reorder_basic_blocks): Call dump_reg_info before dump_flow_info. | |
1864 | * cfg.c: Do not include tm.h, tree.h, rtl.h, hard-reg-set.h, regs.h, | |
1865 | flags.h, function.h, except.h, diagnostic-core.h, tm_p.h, timevar.h, | |
1866 | tree-pass.h, cfgloop.h, and tree-flow.h. | |
1867 | Include basic-block.h, the first header I'd expect to be included. | |
1868 | (reg_obstack): Move to df-core.c. | |
1869 | (free_edge): Remove bogus ATTRIBUTE_UNUSED. | |
1870 | (remove_edge_raw): Do not call tree-ssa's redirect_edge_var_map_clear. | |
1871 | (redirect_edge_succ_nodup): Move to cfghooks.c. | |
1872 | (dump_regset, debug_regset): Move to df-core.c. | |
1873 | (dump_bb_info): Move to cfgrtl.c. | |
1874 | (dump_reg_info): Move to regstat.c. | |
1875 | (dump_flow_info): Move to cfgrtl.c. | |
1876 | (debug_flow_info): Likewise. | |
1877 | (dump_edge_info): Do not look at cfun, a CFG without cfun is nonsense. | |
1878 | * cfganal.c: Do not include tm.h, rtl.h, obstack.h, hard-reg-set.h, | |
1879 | insn-config.h, recog.h, diagnostic-core.h, tm_p.h, and cfgloop.h. | |
1880 | (flow_active_insn_p, forwarder_block_p, can_fallthru, | |
1881 | could_fall_through): Move to cfgrtl.c. | |
1882 | (set_edge_can_fallthru_flag): Moved to bb-reorder.c. | |
1883 | (create_edge_list): Do not set edge_list's removed num_blocks. | |
1884 | (print_edge_list): Look at n_basic_blocks instead of num_blocks. | |
1885 | (flow_nodes_print): Remove. | |
1886 | (flow_edge_list_print): Remove. | |
1887 | (inverted_post_order_compute): Use FOR_ALL_BB. | |
bec2cf98 | 1888 | * cfgrtl.c (dump_flow_info): Moved from cfg.c. |
4a020a8c | 1889 | Do not call dump_reg_info. |
1890 | (debug_flow_info): Moved from cfg.c | |
1891 | (dump_bb_info): Moved from cfg.c. Take 'verbose' argument | |
1892 | to avoid looking at TDF_* flags from tree-pass.h. | |
1893 | (flow_active_insn_p, forwarder_block_p, can_fallthru, | |
1894 | could_fall_through): Moved from cfganal.c. | |
1895 | (print_rtl_with_bb): Adjust dump_bb_info calls. | |
1896 | * cfghooks.c (redirect_edge_succ_nodup): Moved from cfg.c. | |
1897 | (remove_edge): Call redirect_edge_var_map_clear if IR_GIMPLE. | |
1898 | (cfgcleanup.c): Look at MAY_HAVE_DEBUG_INSNS, not MAY_HAVE_DEBUG_STMTS. | |
1899 | * cselib.c: Include tree.h with a FIXME. | |
1900 | * df-core.c (reg_obstack): Moved from cfg.c. | |
1901 | (dump_regset): Likewise. | |
1902 | (debug_regset): Likewise. Make a DEBUG_FUNCTION. | |
1903 | * final.c (compute_alignments): Call dump_reg_info before | |
1904 | dump_flow_info. | |
1905 | * function.c (function_name): New function. | |
1906 | (current_function_name): Use it. | |
1907 | * ifcvt.c (rest_of_handle_if_conversion): Call dump_reg_info before | |
1908 | dump_flow_info. | |
1909 | * ira-conflicts.c: Include tree.h with a note. | |
1910 | * regstat.c (dump_reg_info): Moved here from cfg.c. | |
1911 | * loop-init.c: Include regs.h instead of hard-reg-set.h. | |
1912 | (rtl_loop_init): Call dump_reg_info before dump_flow_info. | |
1913 | (rtl_loop_done): Likewise. | |
1914 | * mcf.c: Include tree.h before langhooks.h. | |
1915 | * predict.c (maybe_hot_count_p): Assert we have cfun. | |
1916 | (probably_never_executed_bb_p): Likewise. | |
1917 | * profile.c (compute_branch_probabilities): Use gimple_dump_cfg | |
1918 | instead of dump_flow_info. | |
1919 | * sched-deps.c: Include tree.h with a FIXME. | |
1920 | (call_may_noreturn_p): Add FIXME note why this function has to | |
1921 | look at function decls instead of function decl flags. | |
1922 | * sched-vis.c: Include tree.h with a FIXME. | |
1923 | (print_rtl_slim): Adjust dump_bb_info uses. | |
1924 | * statistics.c (statistics_fini_pass_2): Use current_function_name | |
1925 | to avoid including tree.h. | |
1926 | (statistics_counter_event): Use function_name for the same reason. | |
1927 | (statistics_histogram_event): Likewise. | |
1928 | * tracer.c (tracer): Remove bogus gcc_assert. Use brief_dump_cfg | |
1929 | instead of dump_flow_info. | |
1930 | * var-tracking.c (variable_tracking_main_1): Call dump_reg_info | |
1931 | before dump_flow_info. | |
1932 | * doc/cfg.texi: Update CFG documentation. | |
1933 | * Makefile.in (RTL_H): Depend on FLAGS_H. | |
1934 | (GIMPLE_H): Depend on TREE_H. | |
1935 | (FUNCTION_H): Depend on VEC_H, vecir.h, INPUT_H and MACHMODE_H, | |
1936 | but no longer on TREE_H. | |
1937 | (C_COMMON_H): Depend on TREE_H. | |
1938 | (cselib.o, cse.o, cfganal.o, loop-init.o, ira-conflicts.o, | |
1939 | sched-deps.o, sched-vis.o): Fixup dependencies. | |
1940 | ||
50a8e74c | 1941 | 2012-07-08 Steven Bosscher <steven@gcc.gnu.org> |
1942 | ||
1943 | * alias.h: Do not include coretypes.h in header files. | |
1944 | * cppbuiltin.h: Likewise. | |
1945 | * double-int.h: Likewise. | |
1946 | * gimple-fold.h: Likewise. | |
1947 | * flags.h: Likewise. | |
1948 | * tree-ssa-alias.h: Likewise. | |
1949 | * gengtype.h (obstack_chunk_alloc, obstack_chunk_free, | |
1950 | OBSTACK_CHUNK_SIZE): Define here to avoid dependency on coretypes.h. | |
1951 | * Makefile.in (RTL_BASE_H): Depend on coretypes.h. | |
1952 | (TREE_H): Likewise. | |
1953 | (ALIAS_H): Do not depend on coretypes.h. | |
1954 | (FLAGS_H): Likewise. | |
1955 | (realmpfr.o): Depend on coretypes.h. | |
1956 | ||
c833363a | 1957 | 2012-07-08 Steven Bosscher <steven@gcc.gnu.org> |
1958 | ||
1959 | * Makefile.in (gengtype-lex.o, gengtype-parse.o, gengtype-state.o, | |
1960 | gengtype.o): Add -DGENERATOR_FILE manually for host gengtype objects. | |
1961 | ||
bffbb863 | 1962 | 2012-07-07 Richard Earnshaw <rearnsha@arm.com> |
1963 | ||
1964 | * arm.h (TARGET_CPU_CPP_BUILTINS): Remove Maverick support. | |
1965 | (TARGET_FPA): Delete definition. | |
1966 | (TARGET_MAVERICK): Likewise. | |
1967 | (TARGET_FPA_EMU2): Likewise. | |
1968 | (arm_fp_model): Remove FPA and Maverick models. | |
1969 | (arm_arch_cirrus): Delete declaration. | |
1970 | (FLOAT_WORDS_BIG_ENDIAN): Delete definition. | |
1971 | (FIXED_REGISTERS): Remove FPA and Maverick support. Reorganize. | |
1972 | (CALL_USED_REGISTERS): Likewise. | |
1973 | (FIRST_FPA_REGNUM, LAST_FPA_REGNUM): Delete definition. | |
1974 | (FIRST_VFP_REGNUM): Renumbered. | |
1975 | (D7_VFP_REGNUM): Chain definition. | |
1976 | (LAST_LO_VFP_REGNUM): Likewise. | |
1977 | (FIRST_HI_VFP_REGNUM): Likewise. | |
1978 | (LAST_HI_VFP_REGNUM): Likewise. | |
1979 | (FIRST_IWMMXT_GR_REGNUM): Likewise. | |
1980 | (LAST_IWMMXT_GR_REGNUM): Likewise. | |
1981 | (FIRST_IWMMXT_REGNUM): Likewise. | |
1982 | (LAST_IWMMXT_REGNUM): Likewise. | |
1983 | (FRAME_POINTER_REGNUM): Renumbered. | |
1984 | (ARG_POINTER_REGNUM): Renumbered. | |
1985 | (FIRST_PSEUDO_REGISTER): Remove FPA and Maverick registers. | |
1986 | (FIRST_CIRRUS_FP_REGNUM, LAST_CIRRUS_FP_REGNUM): Delete definitions. | |
1987 | (HARD_REGNO_REGNUM): Remove FPA support. | |
1988 | (REG_ALLOC_ORDER): Remove FPA and Maverick registers. Reorganize. | |
1989 | (reg_class): Likewise. | |
1990 | (REG_CLASS_NAMES): Likewise. | |
1991 | (REG_CLASS_CONTENTS): Likewise. | |
1992 | (CANNOT_CHANGE_MODE_CLASS): Never true. Update comment. | |
1993 | (SECONDARY_INPUT_RELOAD_CLASS): Remove Maverick support. | |
1994 | (CLASS_MAX_NREGS): Remove FPA and Maverick support. | |
1995 | * aout.h (REGISTER_NAMES): Remove FPA and Maverick registers. | |
1996 | Reorganize. Use AAPCS preferred names. | |
1997 | (ADDITIONAL_REGISTER_NAMES): Remove aliases for Maverick. Update | |
1998 | comments. | |
1999 | (OVERLAPPING_REGISTER_NAMES): Update register numbering. | |
2000 | * arm.c (FL_CIRRUS): Delete definition. | |
2001 | (arm_arch_cirrus): Delete variable. | |
2002 | (arm_float_words_big_endian): Delete function. | |
2003 | (cirrus_memory_offset): Delete function. | |
2004 | (output_mov_long_double_fpa_from_arm): Delete function. | |
2005 | (output_mov_long_double_arm_from_fpa): Delete function. | |
2006 | (output_mov_double_fpa_from_arm): Delete function. | |
2007 | (output_mov_double_arm_from_fpa): Delete function. | |
2008 | (emit_sfm): Delete function. | |
2009 | (maybe_get_arm_condition_code): Update comment. | |
2010 | (arm_file_start): Always use softvfp for softfloat systems. | |
2011 | (thumb_core_reg_alloc_order): Adjust for updated register allocation. | |
2012 | (arm_option_override): Remove FPA and Maverick support. Always | |
2013 | default to vfp as the fallback FPU format. | |
2014 | (use_return_insn): Remove FPA support. | |
2015 | (arm_get_frame_offsets): Likewise. | |
2016 | (arm_save_coproc_regs): Likewise. | |
2017 | (arm_canonicalize_comparison): Remove Maverick support. | |
2018 | (arm_select_cc_mode): Likewise. | |
2019 | (arm_gen_compare_reg): Likewise. | |
2020 | (arm_print_operand): Likewise. | |
2021 | (arm_libcall_value_1): Remove FPA and Maverick support. | |
2022 | (arm_function_value_regno_p): Likewise. | |
2023 | (arm_apply_result_size): Likewise. | |
2024 | (arm_legitimate_index_p): Likewise. | |
2025 | (thumb2_legitimate_index_p): Likewise. | |
2026 | (legitimize_reload_address): Likewise. | |
2027 | (arm_register_move_cost): Likewise. | |
2028 | (arm_hard_regno_mode_ok): Likewise. | |
2029 | (arm_regno_class): Likewise. | |
2030 | (arm_dbx_register_number): Likewise. | |
2031 | (arm_emit_unwind_sequence): Likewise. | |
2032 | (arm_conditional_register_usage): Likewise. | |
2033 | * arm-protos.h (neg_const_double_rtx_ok_for_fpa): Remove declaration. | |
2034 | (cirrus_memory_offset): Likewise. | |
2035 | (output_move_long_double_fpa_from_arm): Likewise. | |
2036 | (output_move_long_double_arm_from_fpa): Likewise. | |
2037 | (output_move_double_fpa_from_arm): Likewise. | |
2038 | (output_move_double_arm_from_fpa): Likewise. | |
2039 | (arm_float_words_big_endian): Likewise. | |
2040 | * arm.md (CC_REGNUM): Renumbered. | |
2041 | (VFPCC_REGNUM): Moved here. Renumbered. | |
2042 | (FPA_F0_REGNUM, FPA_F7_REGNUM): Delete. | |
2043 | (attr fpu): Remove FPA and Maverick support. | |
2044 | * vfp.md (VFPCC_REGNUM): Delete. Moved to arm.md. | |
2045 | * arm-cores.def (ep9312): Remove Maverick support. | |
2046 | * arm-arches.def (ep9312): Delete architecture. | |
2047 | * arm-tables.opt: Regenerated. | |
2048 | ||
2049 | * arm/linux-elf.h (FPUTYPE_DEFAULT): Set to vfp. | |
2050 | ||
3a7ac8c6 | 2051 | 2012-07-07 Steven Bosscher <steven@gcc.gnu.org> |
2052 | ||
2053 | PR tree-optimization/53881 | |
2054 | * tree-switch-conversion.c (emit_case_bit_tests): Do not rely on | |
2055 | comparing labels to establish uniqueness of a switch case target, | |
2056 | use the CFG instead. | |
2057 | ||
7c4d4cbb | 2058 | 2012-07-07 Ulrich Weigand <ulrich.weigand@linaro.org> |
2059 | ||
2060 | * combine.c (force_to_mode) [LSHIFTRT]: Avoid undefined behaviour | |
2061 | due to negative shift amount. | |
2062 | ||
e8adf557 | 2063 | 2012-07-07 Hans-Peter Nilsson <hp@axis.com> |
2064 | ||
2065 | Fix configure test for "stack protector support in target C library". | |
2066 | * configure.ac (test_prefix, test_exec_prefix): Move setting from | |
2067 | inside sysroot handling to before and outside it. | |
2068 | * configure: Regenerate. | |
2069 | ||
03870e31 | 2070 | 2012-07-06 Kai Tietz <ktietz@redhat.com> |
2071 | ||
2072 | PR bootstrap/52947 | |
2073 | * config/i386/mingw32.h (NATIVE_SYSTEM_HEADER_DIR): Define it always | |
2074 | as "/mingw/include". | |
2075 | ||
89952baf | 2076 | 2012-07-06 Alexandre Oliva <aoliva@redhat.com> |
2077 | ||
2078 | PR debug/53820 | |
2079 | * var-tracking.c (vt_add_function_parameter): Convert | |
2080 | internal_arg_pointer into arg_pointer-based address even | |
2081 | without DRAP. | |
2082 | ||
686d491a | 2083 | 2012-07-06 Alexandre Oilva <aoliva@redhat.com> |
2084 | ||
2085 | PR rtl-optimization/53827 | |
2086 | PR debug/53671 | |
2087 | PR debug/49888 | |
2088 | * alias.c (memrefs_conflict_p): Adjust offset and size by the | |
2089 | same amount for alignment ANDs. | |
2090 | ||
7ec657ff | 2091 | 2012-07-06 Tom de Vries <tom@codesourcery.com> |
2092 | ||
2093 | PR tree-optimization/51879 | |
2094 | * tree-ssa-sccvn.c (copy_reference_ops_from_call) | |
2095 | (visit_reference_op_call): Handle case that lhs is not an SSA_NAME. | |
2096 | (visit_use): Also call visit_reference_op_call for calls with a vdef. | |
2097 | ||
39215e09 | 2098 | 2012-07-06 Tom de Vries <tom@codesourcery.com> |
2099 | ||
2100 | PR tree-optimization/52009 | |
2101 | * tree-ssa-tail-merge.c (gimple_equal_p): For GIMPLE_ASSIGN, compare | |
2102 | value numbers of gimple_vdef. | |
2103 | * tree-ssa-sccvn.h (vn_reference_insert): Add vdef parameter to | |
2104 | prototype. | |
2105 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle MODIFY_EXPR. | |
2106 | (vn_reference_insert): Add and handle vdef parameter. | |
2107 | (visit_reference_op_load): Add argument to vn_reference_insert call. | |
2108 | (visit_reference_op_store): Find value number of vdef of store. Insert | |
2109 | value number of vdef of store. | |
2110 | ||
35821c01 | 2111 | 2012-07-06 Uros Bizjak <ubizjak@gmail.com> |
2112 | ||
2113 | * config/i386/i386.md (simple lea to add peephole): Also transform | |
2114 | RTXes where second PLUS operand matches output. | |
2115 | ||
e1bfea63 | 2116 | 2012-07-06 Uros Bizjak <ubizjak@gmail.com> |
2117 | ||
2118 | * config/i386/i386.c (construct_plt_address): Make static. | |
2119 | * config/i386/i386-protos.h (construct_plt_address): Remove. | |
2120 | ||
b4d5791b | 2121 | 2012-07-06 Nick Clifton <nickc@redhat.com> |
2122 | ||
2123 | * config/mn10300/mn10300.c (mn10300_encode_section_info): Call | |
2124 | default_encode_section_info. | |
2125 | ||
f2285eca | 2126 | 2012-07-06 Uros Bizjak <ubizjak@gmail.com> |
2127 | ||
e1bfea63 | 2128 | PR target/53853 |
f2285eca | 2129 | * config/i386/i386.c (x86_output_mi_thunk): For CM_LARGE_PIC model, |
2130 | emit PIC sequence for fnaddr symbol reference in advance. | |
2131 | ||
cc564d02 | 2132 | 2012-07-06 Eric Botcazou <ebotcazou@adacore.com> |
2133 | ||
2134 | Revert | |
2135 | 2012-06-14 Eric Botcazou <ebotcazou@adacore.com> | |
2136 | ||
2137 | * dwarf2out.c (function_possibly_abstracted_p): New static function. | |
2138 | (gen_subprogram_die): Use it function_possibly_abstracted_p in lieu of | |
2139 | cgraph_function_possibly_inlined_p. | |
2140 | (gen_inlined_subroutine_die): Return if the origin is to be ignored. | |
2141 | (process_scope_var): Do not emit concrete instances of abstracted | |
2142 | nested functions from here. | |
2143 | (gen_decl_die): Emit the abstract instance if the function is possibly | |
2144 | abstracted and not only possibly inlined. | |
2145 | (dwarf2out_finish): Find the first non-abstract parent instance and | |
2146 | attach concrete instances on the limbo list to it. | |
2147 | ||
e71384dc | 2148 | 2012-07-05 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
2149 | Julian Brown <julian@codesourcery.com> | |
2150 | ||
e1bfea63 | 2151 | PR target/48941 |
2152 | PR target/51980 | |
2153 | * config/arm/neon-gen.ml (return_by_ptr): Delete. | |
2154 | (print_function): Handle empty strings. | |
2155 | (return): Delete use of return_by_ptr. | |
2156 | (mask_shape_for_shuffle): New function. | |
2157 | (mask_elems): Likewise. | |
2158 | (shuffle_fn): Likewise. | |
2159 | (params): Simplify and remove use of return_by_ptr. | |
2160 | (get_shuffle): New function. | |
2161 | (print_variant): Update. | |
2162 | * config/arm/neon.ml (rev_elems): New function. | |
2163 | (permute_range): Likewise. | |
2164 | (zip_range): Likewise. | |
2165 | (uzip_range): Likewise. | |
2166 | (trn_range): Likewise. | |
2167 | (zip_elems): Likewise. | |
2168 | (uzip_elems): Likewise. | |
2169 | (trn_elems): Likewise. | |
2170 | (features): New enumeration Use_shuffle. Delete ReturnPtr. | |
2171 | (pf_su_8_16): New. | |
2172 | (suf_32): New. | |
2173 | (ops): Update entries for Vrev64, Vrev32, Vrev16, Vtr, Vzip, Vuzp. | |
2174 | * config/arm/arm_neon.h: Regenerate. | |
e71384dc | 2175 | |
69435ea2 | 2176 | 2012-07-05 Richard Guenther <rguenther@suse.de> |
2177 | ||
2178 | * tree-pretty-print.c (dump_generic_node): Properly test | |
2179 | the result of exact_log2. | |
2180 | ||
daa87e5a | 2181 | 2012-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2182 | ||
2183 | * config/s390/s390-protos.h (s390_expand_movmem) | |
2184 | (s390_expand_cmpmem): Add return value. | |
2185 | * config/s390/s390.c (s390_expand_movmem, s390_expand_cmpmem): | |
2186 | Return FALSE to use the library function in some cases. | |
2187 | * config/s390/s390.md (movmem, cmpmem): Evaluate return value of C | |
2188 | helper functions. | |
2189 | ||
fcddec9f | 2190 | 2012-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2191 | ||
2192 | * config.gcc: Enable ifunc attribute by default on s390 and s390x. | |
2193 | ||
5e9ee578 | 2194 | 2012-07-05 Steven Bosscher <steven@gcc.gnu.org> |
2195 | ||
2196 | * expr.c (try_casesi): Remove bogus ATTRIBUTE_UNUSED markers. | |
2197 | * stmt.c (dump_case_nodes): New. | |
2198 | (expand_case): Split out code generation parts into new functions. | |
2199 | (expand_switch_as_decision_tree_p): Split out from expand_case. | |
2200 | (emit_case_decision_tree): Likewise. | |
2201 | (emit_case_dispatch_table): Likewise. | |
2202 | ||
7c0baf23 | 2203 | 2012-07-05 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
2204 | ||
2205 | * config/arm/iterators.md (SDF): New mode iterator. | |
2206 | (V_if_elem): Add support for SF and DF modes. | |
2207 | (V_reg): Likewise. | |
2208 | (F_constraint): New mode iterator attribute. | |
2209 | (F_fma_type): Likewise. | |
2210 | config/arm/vfp.md (fma<SDF:mode>4): New pattern. | |
2211 | (*fmsub<SDF:mode>4): Likewise. | |
2212 | (*fmnsub<SDF:mode>4): Likewise. | |
2213 | (*fmnadd<SDF:mode>4): Likewise. | |
2214 | ||
45e9f803 | 2215 | 2012-07-04 Uros Bizjak <ubizjak@gmail.com> |
2216 | ||
2217 | * expmed.c (expand_mult): Initialize coeff and is_neg. | |
2218 | ||
392e1ee8 | 2219 | 2012-07-04 Oleg Endo <olegendo@gcc.gnu.org> |
2220 | ||
2221 | * config/sh/predicates.md (zero_extend_operand): New predicate. | |
2222 | * config/sh/sh.md (zero_extendhisi2): Simplify by using new | |
2223 | zero_extend_operand predicate. | |
2224 | (zero_extendqisi2): Likewise. | |
2225 | ||
b3df2fb9 | 2226 | 2012-07-04 Uros Bizjak <ubizjak@gmail.com> |
2227 | ||
2228 | PR middle-end/53321 | |
2229 | * ipa.c (symtab_remove_unreachable_nodes): Partially revert r187375 | |
2230 | to not call cgraph_propagate_frequency if something was changed. | |
2231 | ||
80a91f5b | 2232 | 2012-07-04 Richard Guenther <rguenther@suse.de> |
2233 | ||
2234 | PR middle-end/53433 | |
2235 | * gimple-fold.c (get_base_constructor): Do not return an | |
2236 | error_mark_node DECL_INITIAL. | |
2237 | ||
48089971 | 2238 | 2012-07-04 Richard Guenther <rguenther@suse.de> |
2239 | ||
2240 | PR tree-optimization/53844 | |
2241 | * tree-ssa-dse.c (dse_possible_dead_store_p): Properly handle | |
2242 | the loop virtual PHI. | |
2243 | ||
f31a6f35 | 2244 | 2012-07-04 Richard Guenther <rguenther@suse.de> |
2245 | ||
2246 | PR tree-optimization/53849 | |
2247 | * tree-cfg.c (move_stmt_op): Only call add_referenced_var | |
2248 | for duplicated locals. Use add_referenced_var_1 to avoid | |
2249 | pushing/popping cfun. | |
2250 | ||
29b4b219 | 2251 | 2012-07-04 Kai Tietz <ktietz@redhat.com> |
2252 | ||
2253 | * config/i386/winnt.c (i386_pe_reloc_rw_mask): New function. | |
2254 | * config/i386/i386-protos.h (i386_pe_reloc_rw_mask): Add | |
2255 | prototype. | |
2256 | * config/i386/cygming.h (TARGET_ASM_RELOC_RW_MASK): Define | |
2257 | as i386_pe_reloc_rw_mask. | |
2258 | ||
61523a35 | 2259 | 2012-07-04 Richard Guenther <rguenther@suse.de> |
2260 | ||
2261 | * tree.c (find_decls_types_r): Handle TYPE_CONTEXT the same | |
2262 | as in free_lang_data_in_type. | |
2263 | ||
89049f25 | 2264 | 2012-07-04 Tobias Grosser <tobias@grosser.es> |
b3df2fb9 | 2265 | Michael Matz <matz@suse.de> |
89049f25 | 2266 | |
2267 | * Makefile.in (OBJS): Add graphite-optimize-isl.o. | |
2268 | (graphite-optimize-isl.o): Add dependencies. | |
2269 | * common.opt (floop-nest-optimize): New flag. | |
2270 | * doc/invoke.texi (floop-nest-optimize): Document. | |
2271 | * graphite-dependences.c (compute_deps): Export. | |
2272 | * graphite-poly.h (compute_deps): Declare. | |
2273 | * graphite-optimize-isl.c: New file. | |
2274 | * graphite-poly.c (apply_poly_transforms): Run the loop | |
2275 | nest optimizer. | |
2276 | * tree-ssa-loop.c (gate_graphite_transforms): Enable graphite | |
2277 | if -floop-nest-optimize is enabled. | |
2278 | ||
48d72ad2 | 2279 | 2012-07-03 Oleg Endo <olegendo@gcc.gnu.org> |
2280 | ||
2281 | * config/sh/predicates.md (logical_and_operand): New predicate. | |
2282 | * config/sh/constraints.md (Jmb, Jmw): New constraints. | |
2283 | * config/sh/sh.md (andsi3): Move expander above insns. Add handling | |
2284 | of 0xFFFF constant. Use logical_and_operand predicate and | |
2285 | satisfies_constraint_Jmb, satisfies_constraint_Jmw. | |
2286 | (*andsi3_compact): Make it an insn_and_split. Use | |
2287 | logical_and_operand predicate. Add Jmb,Jmw alternatives. | |
2288 | ||
e30361c6 | 2289 | 2012-07-03 Jason Merrill <jason@redhat.com> |
2290 | ||
2291 | PR c++/53826 | |
2292 | * tree.c (build_zero_cst): Handle NULLPTR_TYPE. | |
2293 | ||
6f3836d6 | 2294 | 2012-07-03 Nick Clifton <nickc@redhat.com> |
2295 | ||
2296 | * config/mep/mep.c (mep_reorg_regmove): Use | |
2297 | next_nonnote_non_debug_insn to advance to the next insn. Do not | |
2298 | expect delete_insn to return an rtx. | |
2299 | ||
fdb86f97 | 2300 | 2012-07-03 Richard Guenther <rguenther@suse.de> |
2301 | ||
2302 | * doc/install.texi (CLooG): Clarify how CLooG needs to be | |
2303 | configured and that it needs to be built against ISL 0.10. | |
2304 | ||
e4304ad1 | 2305 | 2012-07-03 Uros Bizjak <ubizjak@gmail.com> |
2306 | ||
2307 | * config/i386/i386.c (ix86_option_override_internal): Fix wrong | |
2308 | code model string in the error message. | |
2309 | ||
f3e7bab4 | 2310 | 2012-07-03 Uros Bizjak <ubizjak@gmail.com> |
2311 | ||
2312 | PR target/53811 | |
2313 | * config/i386/i386.c (x86_output_mi_thunk): Check if fnaddr satisfies | |
2314 | sibcall_insn_operand. Move it to a temporary register if not. | |
2315 | ||
d229c219 | 2316 | 2012-07-03 Andreas Schwab <schwab@linux-m68k.org> |
2317 | ||
2318 | PR target/28896 | |
2319 | * config/m68k/m68k.c (m68k_option_override): Reset stack_limit_rtx | |
2320 | if !TARGET_68020. | |
2321 | ||
44bfcc4f | 2322 | 2012-07-03 Uros Bizjak <ubizjak@gmail.com> |
2323 | ||
2324 | * config/i386/xmmintrin.h (_mm_sfence): Use __builtin_ia32_pause. | |
2325 | ||
948e3eac | 2326 | 2012-07-03 Roland McGrath <mcgrathr@google.com> |
2327 | ||
2328 | * configure.ac (HAVE_AS_IX86_REP_LOCK_PREFIX): Also require that the | |
2329 | assembler accept 'rep bsf ...', 'rep bsr ...', 'rep ret' and 'rep nop'. | |
2330 | * configure: Regenerated. | |
2331 | * config/i386/i386.md (simple_return_internal_long): Use %; | |
2332 | (ctz<mode>2): Likewise. | |
2333 | (*pause): Likewise. | |
2334 | ||
a6be7821 | 2335 | 2012-07-02 Oleg Endo <olegendo@gcc.gnu.org> |
2336 | ||
2337 | PR target/51244 | |
2338 | * config/sh/predicates.md (t_reg_operand, negt_reg_operand): New | |
2339 | predicates. | |
2340 | * config/sh/sh-protos.h (get_t_reg_rtx): New prototype. | |
2341 | * config/sh/sh.c (get_t_reg_rtx): New function. Use it when invoking | |
2342 | gen_branch_true and gen_branch_false. | |
2343 | * config/sh/sh.md: Use get_t_reg_rtx when invoking gen_branch_true and | |
2344 | gen_branch_false. | |
2345 | (branch_true, branch_false): Use t_reg_operand predicate. | |
2346 | (*branch_true, *branch_false): Delete. | |
2347 | (movt): Use t_reg_operand predicate. | |
2348 | (*negnegt): Use negt_reg_operand predicate and fold little and big | |
2349 | endian variants. | |
2350 | (*movtt): Use t_reg_operand and fold little and big endian variants. | |
2351 | (*movt_qi): Delete. | |
2352 | ||
78b7a675 | 2353 | 2012-07-02 Steven Bosscher <steven@gcc.gnu.org> |
2354 | ||
2355 | * stmt.c (emit_case_bit_tests): Remove. | |
2356 | (expand_case): Remove expand_switch_using_bit_tests_p code. | |
2357 | * tree-switch-conversion.c (hoist_edge_and_branch_if_true): New. | |
2358 | (MAX_CASE_BIT_TESTS): Moved from stmt.c to here. | |
2359 | (lshift_cheap_p): Likewise. | |
2360 | (expand_switch_using_bit_tests_p): Likewise. | |
2361 | (struct case_bit_test): Likewise. | |
2362 | (case_bit_test_cmp): Likewise. | |
2363 | (emit_case_bit_tests): New implementation for GIMPLE. | |
2364 | (gen_inbound_check): Do not release post-dominator info here. | |
2365 | (process_switch): Reorder code. Expand as bit tests if it | |
2366 | looks like a win. | |
948e3eac | 2367 | (do_switchconv): Release post-dominator info here if something changed. |
78b7a675 | 2368 | (struct gimple_opt_pass): Verify more. |
2369 | * tree.h (expand_switch_using_bit_tests_p): Remove prototype. | |
2370 | ||
7c33163b | 2371 | 2012-07-02 Martin Jambor <mjambor@suse.cz> |
2372 | ||
2373 | PR middle-end/38474 | |
2374 | * ipa-prop.c (compute_known_type_jump_func): Put BINFO check before a | |
2375 | dynamic type change check. | |
2376 | ||
87e20041 | 2377 | 2012-07-02 Richard Guenther <rguenther@suse.de> |
948e3eac | 2378 | Michael Matz <matz@suse.de> |
2379 | Tobias Grosser <tobias@grosser.es> | |
2380 | Sebastian Pop <sebpop@gmail.com> | |
87e20041 | 2381 | |
2382 | * Makefile.in: Remove PPL flags in favor of ISL ones. | |
2383 | (BACKENDLIBS): Remove PPL libs. | |
2384 | (INCLUDES): Remove PPL includes in favor of ISL ones. | |
2385 | (graphite-clast-to-gimple.o): Remove graphite-dependences.h and | |
2386 | graphite-cloog-compat.h dependencies. | |
2387 | (graphite-dependences.o): Likewise. | |
2388 | (graphite-poly.o): Likewise. | |
2389 | * configure.ac: Declare ISL vars instead of PPL ones. | |
2390 | * configure: Regenerated. | |
948e3eac | 2391 | * doc/install.texi: Replace PPL requirement documentation with ISL one. |
87e20041 | 2392 | * graphite-blocking.c: Remove PPL code, add ISL equivalent. |
2393 | * graphite-clast-to-gimple.c: Likewise. | |
2394 | * graphite-dependences.c: Likewise. | |
2395 | * graphite-interchange.c: Likewise. | |
2396 | * graphite-poly.h: Likewise. | |
2397 | * graphite-poly.c: Likewise. | |
2398 | * graphite-sese-to-poly.c: Likewise. | |
2399 | * graphite.c: Likewise. | |
2400 | * graphite-scop-detection.c: Re-arrange includes. | |
2401 | * graphite-cloog-util.c: Remove. | |
2402 | * graphite-cloog-util.h: Likewise. | |
2403 | * graphite-ppl.h: Likewise. | |
2404 | * graphite-ppl.c: Likewise. | |
2405 | * graphite-dependences.h: Likewise. | |
2406 | ||
32819af5 | 2407 | 2012-07-02 Richard Guenther <rguenther@suse.de> |
2408 | ||
2409 | Merge from graphite branch | |
2410 | 2011-07-21 Tobias Grosser <tobias@grosser.es> | |
948e3eac | 2411 | |
32819af5 | 2412 | * Makefile.in (graphite-clast-to-gimple.o, graphite-cloog-util.o): |
2413 | Remove graphite-cloog-util.h. | |
2414 | * graphite-clast-to-gimple.c (gcc_type_for_iv_of_clast_loop, | |
2415 | build_iv_mapping, translate_clast_user, translate_clast, | |
2416 | free_scattering, initialize_cloog_names, build_cloog_prog, | |
2417 | create_params_index): Do not use old compatibility functions. | |
2418 | (clast_name_to_index, set_cloog_options): Remove code for legacy cloog. | |
2419 | * graphite-cloog-util.c (openscop_print_cloog_matrix): Do not use old | |
2420 | compatibility functions. | |
2421 | (new_Cloog_Scattering_from_ppl_Polyhedron): Remove code for legacy | |
2422 | cloog. | |
2423 | * graphite-cloog-util.h: Remove include of graphite-cloog-util.h. | |
2424 | * graphite.c (graphite.c): Do not call outdated cloog_initialize() and | |
2425 | cloog_finalize(). | |
2426 | * graphite-cloog-compat.h: Remove. | |
2427 | ||
2428 | 2011-08-09 Tobias Grosser <tobias@grosser.es> | |
2429 | ||
2430 | * graphite-clast-to-gimple.c (new_clast_name_index): Store a copy | |
2431 | of the string, no just a reference. | |
2432 | (clast_name_index): Add a new field, that specifies if we need to free | |
2433 | the name. | |
2434 | (free_clast_name_index): If necessary, free the name string. | |
2435 | (clast_name_index_elt_info): Calculate the hash based on the string | |
2436 | content, not the memory location it is stored in. | |
2437 | (clast_name_to_level): Specify that we do not need to free the name. | |
2438 | (clast_name_to_index): Dito. | |
2439 | (clast_name_to_lb_ub): Dito. | |
2440 | (eq_clast_name_indexes): Compare the strings, not their base pointers. | |
2441 | (free_scattering): Removed. | |
2442 | (initialize_cloog_names): Renamed to add_names_to_union_domain(). | |
2443 | (add_names_to_union_domain): Changed to work on a union_domain, | |
2444 | instead of a CloogNames structure. | |
2445 | (build_cloog_prog): Removed. | |
2446 | (build_cloog_union_domain): New. | |
2447 | (generate_cloog_input): New. | |
2448 | (scop_to_clast): Use CloogInput instead of CloogProgram. | |
2449 | (print_generated_program): Adapt to new scop_to_clast() and do not | |
2450 | print the CloogProgram any more. | |
2451 | (create_params_index): Removed, functionality integrated in | |
2452 | add_names_to_union_domain(). | |
2453 | (gloog): Adapt to new scop_to_clast(). | |
2454 | * graphite-clast-to-gimple.h (scop_to_clast): Remove. | |
2455 | ||
2456 | 2012-01-11 Tobias Grosser <tobias@grosser.es> | |
948e3eac | 2457 | |
32819af5 | 2458 | * graphite-clast-to-gimple.c (clast_name_to_index, |
2459 | clast_name_to_lb_ub, clast_name_to_gcc): Change types. | |
2460 | (clast_to_gcc_expression): Add clast_expr_name as a new | |
2461 | case. Do not assume a clast_expr_term points always to a | |
2462 | clast_expr_name. | |
2463 | (type_for_clast_term): Do not assume a clast_expr_term points always to | |
2464 | a clast_expr_name. | |
2465 | (type_for_clast_name): New. | |
2466 | (type_for_clast_expr): Add clast_expr_name as a new case. | |
2467 | ||
2468 | 2011-08-03 Sebastian Pop <sebpop@gmail.com> | |
2469 | ||
2470 | * graphite-cloog-util.c (new_Cloog_Domain_from_ppl_Polyhedron, | |
2471 | new_Cloog_Scattering_from_ppl_Polyhedron, | |
2472 | new_Cloog_Domain_from_ppl_Pointset_Powerset): Remove ATTRIBUTE_UNUSED. | |
2473 | ||
ca0ab26a | 2474 | 2012-07-02 Jakub Jelinek <jakub@redhat.com> |
2475 | ||
2476 | PR tree-optimization/53645 | |
2477 | * tree-vect-generic.c (expand_vector_divmod): Use TYPE_MODE (type) | |
2478 | instead of TYPE_MODE (wider_type) as can_vec_perm_p argument. | |
2479 | ||
10e5ccd5 | 2480 | 2012-07-01 Wei Guozhi <carrot@google.com> |
2481 | ||
2482 | PR target/53447 | |
2483 | * config/arm/arm-protos.h (const_ok_for_dimode_op): New prototype. | |
2484 | * config/arm/arm.c (const_ok_for_dimode_op): New function. | |
2485 | * config/arm/constraints.md (Dd): New constraint. | |
2486 | * config/arm/predicates.md (arm_adddi_operand): New predicate. | |
2487 | * config/arm/arm.md (adddi3): Extend it to handle constants. | |
2488 | (arm_adddi3): Likewise. | |
2489 | (addsi3_carryin_<optab>): Extend it to handle sbc case. | |
2490 | (addsi3_carryin_alt2_<optab>): Likewise. | |
2491 | * config/arm/neon.md (adddi3_neon): Extend it to handle constants. | |
2492 | ||
267dc7fa | 2493 | 2012-06-30 Nathan Sidwell <nathan@acm.org> |
2494 | ||
2495 | * coverage.c (bbg_file_stamp): New. | |
2496 | (read_counts_file): Merge incoming stamp with bbg_file_stamp. | |
2497 | (build_info): Write bbg_file_stamp. | |
2498 | (coverage_init): Initialize bbg_file_stamp. Read counts file | |
2499 | before writing graph header. | |
2500 | (coverage_finish): Don't unlink the data file if we can generate a | |
2501 | unique file stamp. | |
2502 | * tree.h (crc32_unsigned): Declare. | |
2503 | * tree.c (crc32_unsigned_bits): New, broken out of ... | |
2504 | (crc32_byte): ... here. Use it. | |
2505 | (crc32_unsigned): New. | |
2506 | ||
948e3eac | 2507 | 2012-06-29 Cary Coutant <ccoutant@google.com> |
baa99c50 | 2508 | |
2509 | * dwarf2out.c (add_pubname_string): Don't check for want_pubnames. | |
2510 | (gen_subprogram_die): Don't add pubname if want_pubnames is false. | |
2511 | (gen_variable_die): Likewise. | |
2512 | (gen_namespace_die): Likewise. | |
2513 | ||
a6217c59 | 2514 | 2012-06-29 Eric Botcazou <ebotcazou@adacore.com> |
2515 | ||
2516 | * tree-eh.c (lower_try_finally_switch): Really put the location of the | |
2517 | last statement of the finally block onto the switch. | |
2518 | ||
58377760 | 2519 | 2012-06-29 H.J. Lu <hongjiu.lu@intel.com> |
2520 | ||
2521 | PR target/53539 | |
2522 | * config/i386/gnu-user64.h (WCHAR_TYPE): Use "int" only for | |
2523 | TARGET_LP64. | |
2524 | ||
de4eff30 | 2525 | 2012-06-29 Sterling Augustine <saugustine@google.com> |
2526 | ||
2527 | * dwarf2out.c (add_pubname): Add comment. | |
2528 | (add_pubtype): Fix indentation. | |
2529 | (gen_enumeration_type_die): Likewise. | |
2530 | ||
9425f22e | 2531 | 2012-06-29 Jakub Jelinek <jakub@redhat.com> |
2532 | ||
2533 | * tree-vect-generic.c (expand_vector_divmod): For even/odd | |
948e3eac | 2534 | widening multiply, put even always as first argument to VEC_PERM_EXPR. |
9425f22e | 2535 | |
10dd7335 | 2536 | 2012-06-29 Richard Henderson <rth@redhat.com> |
2537 | ||
2538 | * tree-vect-generic.c: Include target.h. | |
2539 | (expand_vector_divmod): Use builtin_mul_widen_even/odd if supported. | |
2540 | * Makefile.in (tree-vect-generic.o): Update. | |
2541 | ||
e53d55e7 | 2542 | 2012-06-29 Steven Bosscher <steven@gcc.gnu.org> |
2543 | ||
2544 | * configure.ac: Remove special gtfiles case for C. | |
2545 | * configure: Regenerate. | |
2546 | * Makefile.in: Remove C front-end hooks and build hooks that | |
2547 | will be picked up from c/Make-lang.in now. | |
2548 | Add tree-mudflap to C_COMMON_OBJS. | |
2549 | * gengtype.c (files_rules): Adjust gt-files for c/c-decl.c. | |
2550 | * config/vms/vms.c: Look for c-tree.h in c/. | |
2551 | * doc/gty.texi: Remove reference to c-config-lang.in. | |
2552 | * doc/sourcebuild.texi: Document the c/ subdirectory. | |
2553 | ||
22d29d94 | 2554 | 2012-06-29 Steven Bosscher <steven@gcc.gnu.org> |
2555 | ||
2556 | * system.h (CASE_USE_BIT_TESTS): Poison. | |
2557 | * stmt.c (CASE_USE_BIT_TESTS): Fold away into its only user ... | |
2558 | (expand_switch_using_bit_tests_p): ...here. | |
2559 | * doc/tm.texi.in (CASE_USE_BIT_TESTS): Remove documentation. | |
2560 | * doc/tm.texi (CASE_USE_BIT_TESTS): Regenerate. | |
2561 | ||
e2ca32a4 | 2562 | 2012-06-29 Steven Bosscher <steven@gcc.gnu.org> |
2563 | ||
2564 | * system.h (IFCVT_EXTRA_FIELDS): Poison. | |
2565 | (IFCVT_INIT_EXTRA_FIELDS): Poison. | |
2566 | * basic-block.h (struct ce_if_block): Remove IFCVT_EXTRA_FIELDS. | |
2567 | * ifcvt.c (find_if_header): Use IFCVT_MACHDEP_INIT instead of | |
2568 | IFCVT_INIT_EXTRA_FIELDS. | |
2569 | * gengtype-parse.c (struct_field_seq): Remove obsolete comment. | |
2570 | * config/frv/frv.h (IFCVT_INIT_EXTRA_FIELDS): Rename to | |
2571 | IFCVT_MACHDEP_INIT. | |
2572 | * config/frv/frv.c (frv_ifcvt_init_extra_fields): Rename to | |
2573 | frv_ifcvt_machdep_init. | |
2574 | * doc/tm.texi.in (IFCVT_INIT_EXTRA_FIELDS, IFCVT_EXTRA_FIELDS): | |
2575 | Remove documentation. | |
2576 | (IFCVT_MACHDEP_INIT): Document. | |
2577 | * doc/tm.texi: Regenerate. | |
2578 | ||
98eea2ef | 2579 | 2012-06-29 Nick Clifton <nickc@redhat.com> |
2580 | ||
2581 | * config/lm32/lm32.c (lm32_compute_frame_size): Fix typo. | |
2582 | ||
e5da8101 | 2583 | 2012-06-29 Jakub Jelinek <jakub@redhat.com> |
2584 | ||
2585 | * tree-vect-stmts.c (vectorizable_operation): Check both | |
2586 | VEC_WIDEN_MULT_LO_EXPR and VEC_WIDEN_MULT_HI_EXPR optabs. | |
2587 | Verify that operand[0]'s mode is TYPE_MODE (wide_vectype). | |
2588 | ||
b4855609 | 2589 | 2012-06-28 Richard Henderson <rth@redhat.com> |
2590 | ||
2591 | * doc/generic.texi (MULT_HIGHPART_EXPR): Document it. | |
2592 | ||
99ee4cc8 | 2593 | 2012-06-28 Jakub Jelinek <jakub@redhat.com> |
2594 | ||
3af51fe9 | 2595 | PR tree-optimization/51581 |
2596 | * tree-vect-stmts.c (permute_vec_elements): Add forward decl. | |
2597 | (vectorizable_operation): Handle vectorization of MULT_HIGHPART_EXPR | |
2598 | also using VEC_WIDEN_MULT_*_EXPR or builtin_mul_widen_* plus | |
2599 | VEC_PERM_EXPR if vector MULT_HIGHPART_EXPR isn't supported. | |
2600 | * tree-vect-patterns.c (vect_recog_divmod_pattern): Use | |
2601 | MULT_HIGHPART_EXPR instead of VEC_WIDEN_MULT_*_EXPR and shifts. | |
2602 | ||
99ee4cc8 | 2603 | PR tree-optimization/53645 |
2604 | * tree-vect-generic.c (expand_vector_divmod): Use MULT_HIGHPART_EXPR | |
2605 | instead of VEC_WIDEN_MULT_{HI,LO}_EXPR followed by VEC_PERM_EXPR | |
2606 | if possible. | |
2607 | ||
f55cb01e | 2608 | 2012-06-28 Georg-Johann Lay <avr@gjlay.de> |
2609 | ||
2610 | PR 53595 | |
2611 | * config/avr/avr.c (avr_hard_regno_call_part_clobbered): New. | |
2612 | * config/avr/avr-protos.h (avr_hard_regno_call_part_clobbered): New. | |
2613 | * config/avr/avr.h (HARD_REGNO_CALL_PART_CLOBBERED): Forward to | |
2614 | avr_hard_regno_call_part_clobbered. | |
2615 | ||
2357fda0 | 2616 | 2012-06-28 Richard Guenther <rguenther@suse.de> |
2617 | ||
2618 | PR middle-end/53790 | |
2619 | * expr.c (expand_expr_real_1): Verify if the type is complete | |
2620 | before inspecting its size. | |
2621 | ||
67888653 | 2622 | 2012-06-28 Andreas Schwab <schwab@linux-m68k.org> |
2623 | ||
2624 | * doc/include/gpl.texi: Remove. | |
2625 | * doc/sourcebuild.texi (Texinfo Manuals): Don't mention gpl.texi. | |
2626 | ||
60420e1c | 2627 | 2012-06-28 Jakub Jelinek <jakub@redhat.com> |
2628 | ||
2629 | PR tree-optimization/53645 | |
2630 | * tree-vect-generic.c (add_rshift): New function. | |
2631 | (expand_vector_divmod): New function. | |
2632 | (expand_vector_operation): Use it for vector integer | |
2633 | TRUNC_{DIV,MOD}_EXPR by VECTOR_CST. | |
2634 | * tree-vect-patterns.c (vect_recog_divmod_pattern): Replace | |
2635 | unused lguup variable with dummy_int. | |
2636 | ||
c43fbd61 | 2637 | 2012-06-28 OLivier Hainque <hainque@adacore.com> |
2638 | ||
2639 | * expr.c (convert_move): Latch mem integer inputs into a | |
2640 | register before expanding a multi-instructions sequence. | |
2641 | ||
19931eea | 2642 | 2012-06-28 Alexandre Oliva <aoliva@redhat.com> |
2643 | Uros Bizjak <ubizjak@gmail.com> | |
2644 | Jakub Jelinek <jakub@redhat.com> | |
b7517b82 | 2645 | |
2646 | PR debug/53706 | |
2647 | PR debug/47624 | |
2648 | * var-tracking.c (vt_emit_notes): Release loc_exp_dep_pool... | |
2649 | (vt_finalize): ... here instead, if needed. | |
2650 | ||
704e91bd | 2651 | 2012-06-28 Alexandre Oliva <aoliva@redhat.com> |
2652 | ||
2653 | PR debug/53740 | |
2654 | PR debug/52983 | |
2655 | PR debug/48866 | |
2656 | * dce.c (word_dce_process_block): Check whether inserting debug | |
2657 | temps are needed even for needed insns. | |
2658 | (dce_process_block): Likewise. | |
2659 | * df-problems.c (dead_debug_add): Add comment about multi-regs. | |
2660 | (dead_debug_insert_temp): Likewise. Don't subreg when we're | |
2661 | setting fewer regs than a multi-reg requires. | |
2662 | ||
21c2a8b2 | 2663 | 2012-06-27 Richard Henderson <rth@redhat.com> |
2664 | ||
2665 | * config/alpha/alpha.c (alpha_dimode_u): New. | |
2666 | (alpha_init_builtins): Initialize it, and use it. | |
2667 | (alpha_fold_builtin_cmpbge): Use alpha_dimode_u. | |
2668 | (alpha_fold_builtin_zapnot, alpha_fold_builtin_insxx): Likewise. | |
2669 | (alpha_fold_vector_minmax, alpha_fold_builtin_perr): Likewise. | |
2670 | (alpha_fold_builtin_pklb, alpha_fold_builtin_pkwb): Likewise. | |
2671 | (alpha_fold_builtin_unpkbl, alpha_fold_builtin_unpkbw): Likewise. | |
2672 | (alpha_fold_builtin_cttz, alpha_fold_builtin_ctlz): Likewise. | |
2673 | (alpha_fold_builtin_ctpop): Likewise. | |
2674 | (alpha_fold_builtin_umulh): Remove. | |
2675 | (alpha_fold_builtin): Use MULT_HIGHPART_EXPR for UMULH; fix | |
2676 | typo in MAX_ARGS check. | |
2677 | ||
96504875 | 2678 | 2012-06-27 Richard Henderson <rth@redhat.com> |
2679 | ||
2680 | * tree.def (MULT_HIGHPART_EXPR): New. | |
2681 | * cfgexpand.c (expand_debug_expr): Ignore it. | |
2682 | * expr.c (expand_expr_real_2): Handle it. | |
2683 | * fold-const.c (int_const_binop_1): Likewise. | |
2684 | * optabs.c (optab_for_tree_code): Likewise. | |
2685 | * tree-cfg.c (verify_gimple_assign_binary): Likewise. | |
2686 | * tree-inline.c (estimate_operator_cost): Likewise. | |
2687 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
2688 | (op_code_prio, op_symbol_code): Likewise. | |
2689 | * tree.c (commutative_tree_code): Likewise. Also handle | |
2690 | WIDEN_MULT_EXPR, VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_LO_EXPR. | |
2691 | ||
d6187fde | 2692 | 2012-06-27 Richard Henderson <rth@redhat.com> |
2693 | ||
2694 | PR target/53749 | |
2695 | * config/i386/i386.c (ix86_rtx_costs): Fix typo vs UNITS_PER_WORD | |
2696 | in 2012-06-23 change. Adjust two other DImode tests as well. | |
2697 | ||
9136feff | 2698 | 2012-06-27 Nick Clifton <nickc@redhat.com> |
2699 | ||
2700 | * config/rx/rx.md (comparesi3_extend): Remove = modifier from | |
2701 | input operand. | |
2702 | ||
3ef23449 | 2703 | 2012-06-27 Richard Guenther <rguenther@suse.de> |
2704 | ||
2705 | PR middle-end/53676 | |
2706 | * tree-chrec.c (chrec_convert_1): Represent truncation to | |
2707 | a type with undefined overflow as truncation to an unsigned | |
2708 | type converted to the type with undefined overflow. | |
2709 | * tree-scalar-evolution.c (interpret_rhs_expr): For computing | |
2710 | the scalar evolution of a truncated widened operation avoid | |
2711 | looking at the non-existing evolution of the widened operation | |
2712 | result. | |
2713 | ||
61e371b0 | 2714 | 2012-06-27 Richard Guenther <rguenther@suse.de> |
2715 | ||
2716 | PR tree-optimization/53774 | |
2717 | * tree-ssa-reassoc.c (get_rank): All default defs have | |
2718 | precomputed rank. | |
2719 | (init_reassoc): Precompute rank for all SSA default defs. | |
2720 | ||
71b18c48 | 2721 | 2012-06-27 Nick Clifton <nickc@redhat.com> |
2722 | ||
2723 | * config/rx/rx.md (simple_return): Use the simple_return rtx. | |
2724 | ||
981d19b4 | 2725 | 2012-06-26 Richard Henderson <rth@redhat.com> |
2726 | ||
2727 | * config/i386/i386.c (ix86_rtx_costs): Use standard_sse_constant_p | |
2728 | and don't fall thru from standard_80387_constant_p to the memory | |
19931eea | 2729 | fallback. |
981d19b4 | 2730 | |
5cd92c37 | 2731 | 2012-06-26 Richard Henderson <rth@redhat.com> |
2732 | ||
2733 | * config/i386/i386.c (bdesc_args): Update. Change | |
2734 | IX86_BUILTIN_VEC_WIDEN_SMUL_ODD_V4SI to OPTION_MASK_ISA_SSE2. | |
2735 | (IX86_BUILTIN_VEC_WIDEN_SMUL_EVEN_V4SI): New. | |
2736 | (ix86_builtin_mul_widen_even): Use it. | |
2737 | (ix86_builtin_mul_widen_odd): Relax SMUL_ODD from sse4 to sse2. | |
2738 | (ix86_expand_mul_widen_evenodd): Handle signed for sse2. | |
2739 | * config/i386/sse.md (vec_widen_<s>mult_hi_<V124_AVX2>): Allow | |
2740 | for all SSE2. | |
2741 | (vec_widen_<s>mult_lo_<V124_AVX2>): Likewise. | |
2742 | (vec_widen_<s>mult_odd_<VI4_AVX2>): Likewise. Relax from V124_AVX2. | |
2743 | (vec_widen_smult_even_v4si): New. | |
2744 | ||
04c4f045 | 2745 | 2012-06-26 Richard Henderson <rth@redhat.com> |
2746 | ||
2747 | * config/i386/sse.md (mul<VI8_AVX2>3): Change from insn_and_split | |
2748 | to expander; move guts to ... | |
2749 | * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): ... here. Add | |
2750 | highparts before shifting up. | |
2751 | * config/i386/i386-protos.h: Update. | |
2752 | ||
f97cd9ed | 2753 | 2012-06-26 Steven Bosscher <steven@gcc.gnu.org> |
2754 | ||
2755 | * system.h (USE_COMMON_FOR_ONE_ONLY): Poison. | |
2756 | * defaults.h (USE_COMMON_FOR_ONE_ONLY): Do not provide default. | |
2757 | * config/darwin.h (USE_COMMON_FOR_ONE_ONLY): Do not define. | |
2758 | ||
7882e02e | 2759 | 2012-06-26 Alexandre Oliva <aoliva@redhat.com> |
2760 | ||
2761 | * var-tracking.c (vt_add_function_parameter): Use a preserved | |
2762 | VALUE for the MEM address of an incoming parameter. | |
2763 | ||
a52c3a6a | 2764 | 2012-06-26 Sterling Augustine <saugustine@google.com> |
2765 | ||
58b4004e | 2766 | * dwarf2out.c (output_pubnames): Add check for DW_TAG_enumerator. |
2767 | (prune_unused_types): Likewise. | |
a52c3a6a | 2768 | |
d8555e79 | 2769 | 2012-06-26 Steven Bosscher <steven@gcc.gnu.org> |
2770 | ||
2771 | * system.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP, | |
2772 | UNALIGNED_LONG_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Poison. | |
2773 | * vmsdbgout.c (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP, | |
2774 | UNALIGNED_LONG_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Rename to | |
2775 | VMS_UNALIGNED_SHORT_ASM_OP, VMS_UNALIGNED_INT_ASM_OP, | |
2776 | VMS_UNALIGNED_LONG_ASM_OP, and VMS_UNALIGNED_DOUBLE_INT_ASM_OP. | |
2777 | * config/microblaze/microblaze.h (UNALIGNED_SHORT_ASM_OP, | |
2778 | UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Do not define. | |
2779 | * doc/tm.texi.in: Remove UNALIGNED_INT_ASM_OP reference from the | |
2780 | documentation. | |
2781 | * doc/tm.texi: Regenerate. | |
2782 | * doc/cpp.texi: Make example for #error generic. | |
2783 | * config/frv/frv.h: Fix example text to match tm.texi. | |
2784 | ||
4502f5d0 | 2785 | 2012-06-26 Bill Schmidt <wschmidt@linux.ibm.com> |
2786 | ||
2787 | * tree-pass.h (pass_strength_reduction): New decl. | |
2788 | * tree-ssa-loop-ivopts.c (initialize_costs): Make non-static. | |
2789 | (finalize_costs): Likewise. | |
2790 | * timevar.def (TV_TREE_SLSR): New timevar. | |
2791 | * gimple-ssa-strength-reduction.c: New. | |
2792 | * tree-flow.h (initialize_costs): New decl. | |
2793 | (finalize_costs): Likewise. | |
2794 | * Makefile.in (tree-ssa-strength-reduction.o): New dependencies. | |
2795 | * passes.c (init_optimization_passes): Add pass_strength_reduction. | |
2796 | ||
b780dd27 | 2797 | 2012-06-26 Matt Turner <mattst88@gmail.com> |
2798 | ||
19931eea | 2799 | * doc/extend.texi (__builtin_arm_tinsrb): Add missing second parameter. |
b780dd27 | 2800 | (__builtin_arm_tinsrh): Likewise. |
2801 | (__builtin_arm_tinsrw): Likewise. | |
2802 | (__builtin_arm_wsadb): Add missing v2si parameter. | |
2803 | (__builtin_arm_wsadh): Likewise. | |
2804 | (__builtin_arm_getwcx): Delete. | |
2805 | (__builtin_arm_setwcx): Delete. | |
2806 | (__builtin_arm_getwcgr0): Add. | |
2807 | (__builtin_arm_getwcgr1): Add. | |
2808 | (__builtin_arm_getwcgr2): Add. | |
2809 | (__builtin_arm_getwcgr3): Add. | |
2810 | (__builtin_arm_setwcgr0): Add. | |
2811 | (__builtin_arm_setwcgr1): Add. | |
2812 | (__builtin_arm_setwcgr2): Add. | |
2813 | (__builtin_arm_setwcgr3): Add. | |
2814 | ||
1c89c7a8 | 2815 | 2012-06-26 Richard Guenther <rguenther@suse.de> |
2816 | ||
2817 | Revert | |
2818 | 2012-06-21 Richard Guenther <rguenther@suse.de> | |
2819 | ||
2820 | * tree-inline.c (estimate_num_insns): Estimate call cost for | |
2821 | tailcalls properly. | |
2822 | ||
802c6441 | 2823 | 2012-06-26 Steven Bosscher <steven@gcc.gnu.org> |
2824 | ||
2825 | PR other/33190 | |
2826 | * doc/tm.texi.in: Document LOGICAL_OP_NON_SHORT_CIRCUIT. | |
2827 | * doc/tm.texi: Regenerate. | |
2828 | ||
c07f27fd | 2829 | 2012-06-26 Steven Bosscher <steven@gcc.gnu.org> |
2830 | ||
2831 | PR other/33190 | |
2832 | * config/mips/mips.h: Do not define ALL_COP_ADDITIONAL_REGISTER_NAMES. | |
2833 | * config/frv/frv.h: Do not define REVERSE_CONDEXEC_PREDICATES_P. | |
2834 | * doc/tm.texi.in: Remove documentation for unused target macros | |
2835 | ALL_COP_ADDITIONAL_REGISTER_NAMES, DBX_OUTPUT_LBRAC, DBX_OUTPUT_NFUN, | |
2836 | DBX_OUTPUT_RBRAC, RANGE_TEST_NON_SHORT_CIRCUIT, REAL_VALUE_TRUNCATE, | |
2837 | REVERSE_CONDEXEC_PREDICATES_P, TARGET_ALIGN_ANON_BITFIELDS, and | |
2838 | TARGET_NARROW_VOLATILE_BITFIELDS. | |
2839 | Document that MD_HANDLE_UNWABI is a macro in libgcc. | |
2840 | * doc/tm.texi: Regenerate. | |
2841 | * system.h: Poison target macros | |
2842 | ALL_COP_ADDITIONAL_REGISTER_NAMES, DBX_OUTPUT_LBRAC, DBX_OUTPUT_NFUN, | |
2843 | DBX_OUTPUT_RBRAC, RANGE_TEST_NON_SHORT_CIRCUIT, REAL_VALUE_TRUNCATE, | |
2844 | REVERSE_CONDEXEC_PREDICATES_P, TARGET_ALIGN_ANON_BITFIELDS, and | |
2845 | TARGET_NARROW_VOLATILE_BITFIELDS | |
2846 | ||
59991b30 | 2847 | 2012-06-26 Jan Hubicka <jh@suse.cz> |
2848 | ||
2849 | PR lto/53572 | |
2850 | * cgraph.h (varpool_can_remove_if_no_refs): Fix handling of | |
2851 | used symbols. | |
2852 | ||
c2e72ba3 | 2853 | 2012-06-26 Dehao Chen <dehao@google.com> |
2854 | ||
2855 | * tree-inline.c: (expand_call_inline): Ensure that lexical block's | |
2856 | source location is consistant with the call stmt. | |
2857 | ||
1ad41595 | 2858 | 2012-06-26 Ulrich Weigand <ulrich.weigand@linaro.org> |
2859 | ||
2860 | PR tree-optimization/53729 | |
2861 | PR tree-optimization/53636 | |
2862 | * tree-vect-slp.c (vect_slp_analyze_bb_1): Delay call to | |
2863 | vect_verify_datarefs_alignment until after statements have | |
2864 | been marked as relevant/irrelevant. | |
2865 | * tree-vect-data-refs.c (vect_verify_datarefs_alignment): | |
2866 | Skip irrelevant statements. | |
2867 | (vect_enhance_data_refs_alignment): Use STMT_VINFO_RELEVANT_P | |
2868 | instead of STMT_VINFO_RELEVANT. | |
2869 | (vect_get_data_access_cost): Do not check for supportable | |
2870 | alignment before calling vect_get_load_cost/vect_get_store_cost. | |
2871 | * tree-vect-stmts.c (vect_get_store_cost): Do not abort when | |
2872 | handling unsupported alignment. | |
2873 | (vect_get_load_cost): Likewise. | |
2874 | ||
a6a21833 | 2875 | 2012-06-25 Steven Bosscher <steven@gcc.gnu.org> |
2876 | ||
2877 | * config/rl78/rl78.h: Do not undefine DONT_USE_BUILTIN_SETJMP. | |
2878 | Do not define JMP_BUF_SIZE. | |
2879 | ||
47b88316 | 2880 | 2012-06-26 Jakub Jelinek <jakub@redhat.com> |
2881 | ||
2882 | PR tree-optimization/53748 | |
2883 | * tree-ssa-phiopt.c (conditional_replacement): Only optimize | |
2884 | if arg0/arg1 have integral or pointer types. | |
2885 | ||
48bb0beb | 2886 | 2012-06-25 Richard Henderson <rth@redhat.com> |
2887 | ||
2888 | * config/i386/sse.md (sse2_sse4_1): Remove code attr. | |
2889 | (<s>dot_prodv4si, <s>dot_prodv8si): Remove | |
2890 | (sdot_prodv4si): New; handle only XOP. | |
2891 | ||
de9b8545 | 2892 | 2012-06-25 Richard Henderson <rth@redhat.com> |
2893 | ||
2894 | * config/i386/i386-builtin-types.def (V4UDI, V8USI): New. | |
2895 | (V2UDI_FUNC_V4USI_V4USI): New. | |
2896 | (V4UDI_FUNC_V8USI_V8USI): New. | |
2897 | * config/i386/i386.c (ix86_expand_args_builtin): Handle them. | |
2898 | (IX86_BUILTIN_VEC_WIDEN_SMUL_ODD_V4SI): New. | |
2899 | (IX86_BUILTIN_VEC_WIDEN_SMUL_ODD_V8SI): New. | |
2900 | (IX86_BUILTIN_VEC_WIDEN_UMUL_ODD_V4SI): New. | |
2901 | (IX86_BUILTIN_VEC_WIDEN_UMUL_ODD_V8SI): New. | |
2902 | (IX86_BUILTIN_VEC_WIDEN_UMUL_EVEN_V4SI): New. | |
2903 | (IX86_BUILTIN_VEC_WIDEN_UMUL_EVEN_V8SI): New. | |
2904 | (bdesc_args): Add them. | |
2905 | (ix86_builtin_mul_widen_even, ix86_builtin_mul_widen_odd): New. | |
2906 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): New. | |
2907 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): New. | |
2908 | (ix86_expand_mul_widen_evenodd): Use xop_pmacsdqh. | |
2909 | * config/i386/sse.md (vec_widen_<s>mult_odd_<V124_AVX2>): New. | |
2910 | ||
a3fa0286 | 2911 | 2012-06-25 Richard Henderson <rth@redhat.com> |
2912 | ||
2913 | * config/i386.sse.md (mul<VI4_AVX2>3): Use xop_pmacsdd. | |
2914 | ||
3737d3e4 | 2915 | 2012-06-25 Richard Henderson <rth@redhat.com> |
2916 | ||
2917 | * config/i386/i386.c (ix86_rtx_costs) [MULT]: Only apply XOP cost | |
2918 | to V16QImode. | |
2919 | (ix86_expand_vec_interleave): New. | |
2920 | (ix86_expand_mul_widen_evenodd): New. | |
2921 | (ix86_expand_mul_widen_hilo): New. | |
2922 | (ix86_expand_sse2_mulv4si3): Use ix86_expand_mul_widen_evenodd. | |
2923 | * config/i386/i386.md (u_bool) New code attr. | |
2924 | * config/i386/predicates.md | |
2925 | (nonimmediate_or_const_vector_operand): Remove. | |
2926 | * config/i386/sse.md (mul<VI4_AVX2>3): Don't use it; don't test | |
2927 | both AVX and SSE4_1. | |
2928 | (vec_widen<s>mult_hi_<VI2_AVX2>): Remove. | |
2929 | (vec_widen<s>mult_lo_<VI2_AVX2>): Remove. | |
2930 | (vec_widen<s>mult_hi_v8si): Remove. | |
2931 | (vec_widen<s>mult_lo_v8si): Remove. | |
2932 | (vec_widen_smult_hi_v4si): Remove. | |
2933 | (vec_widen_smult_lo_v4si): Remove. | |
2934 | (vec_widen_umult_hi_v4si): Remove. | |
2935 | (vec_widen_umult_lo_v4si): Remove. | |
2936 | (vec_widen_<s>mult_hi_<VI124_AVX2>): New. | |
2937 | (vec_widen_<s>mult_lo_<VI124_AVX2>): New. | |
2938 | * config/i386/i386-protos.h: Update. | |
2939 | ||
f983358a | 2940 | 2012-06-25 Christophe Lyon <christophe.lyon@st.com> |
2941 | ||
2942 | * config/arm/neon.md (UNSPEC_VLD1_DUP): Remove. | |
2943 | (neon_vld1_dup): Restrict to VQ operands. | |
2944 | (neon_vld1_dupv2di): New, fixes vld1q_dup_s64. | |
2945 | ||
425588b5 | 2946 | 2012-06-25 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
19931eea | 2947 | James Greenhalgh <james.greenhalgh@arm.com> |
425588b5 | 2948 | |
2949 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add new built-ins. | |
2950 | (TARGET_FMA): New macro. | |
2951 | (TARGET_ARM_QBIT, TARGET_ARM_SAT): Likewise. | |
2952 | (TARGET_ARM_ARCH): Likewise. | |
2953 | (TARGET_ARM_ARCH_ISA_THUMB): Likewise. | |
2954 | (TARGET_V6M, TARGET_V7M): Likewise. | |
2955 | (TARGET_ARM_ARCH_PROFILE): Likewise. | |
2956 | (TARGET_ARM_FEATURE_LDREX): Likewise. | |
2957 | (TARGET_ARM_FP, TARGET_NEON_FP): Likewise. | |
2958 | (ARM_MIN_ENUM_SIZE): Likewise. | |
2959 | * config/arm/arm.c (arm_file_start): Refactor appropriately. | |
2960 | (base_architecture): New enumeration. | |
2961 | (arm_base_arch): New global variable. | |
2962 | (processors): Add field base_arch. | |
2963 | (ARM_ARCH, ARM_CORE): Adjust accordingly. | |
2964 | (arm_option_override): Add initialization of arm_base_arch. | |
2965 | * doc/cpp.texi (system-specific predefined macros.): Change. | |
2966 | ||
50c10b91 | 2967 | 2012-06-25 Jakub Jelinek <jakub@redhat.com> |
2968 | ||
2969 | PR target/53759 | |
2970 | * config/i386/sse.md (sse_loadlps): Use x m x constraints instead | |
2971 | of x x x in the vmovlps load alternative. | |
2972 | ||
198a48ad | 2973 | 2012-06-25 Richard Sandiford <rdsandiford@googlemail.com> |
2974 | ||
2975 | PR debug/53740 | |
2976 | * df.h (dead_debug_add): Remove third argument. | |
2977 | * df-problems.c (dead_debug_add): Likewise. Use the REGNO of the | |
2978 | REG that we want to replace instead. | |
2979 | (dead_debug_insert_temp): Use the REGNO of the reg that we want | |
2980 | to replace instead of DF_REF_REGNO. Require there to always be | |
2981 | at least one such use. Check for cases where the same location | |
2982 | has more than df_ref associated with it. | |
2983 | (df_note_bb_compute): Remove third dead_debug_add argument. | |
2984 | * dce.c (word_dce_process_block): Likewise. | |
2985 | ||
91bb968b | 2986 | 2012-06-25 Steven Bosscher <steven@gcc.gnu.org> |
2987 | ||
2988 | * config/v850/v850.c: Remove redundant extern declarations for | |
2989 | last_assemble_variable_decl and size_directive_output. | |
2990 | ||
2991 | * doc/tm.texi.in: Document JMP_BUF_SIZE. | |
2992 | * doc/tm.texi: Regenerate. | |
2993 | * config/sparc/sparc.h (JMP_BUF_SIZE): Do not define. | |
2994 | * config/pa/pa.h (JMP_BUF_SIZE): Likewise. | |
2995 | * config/stormy16/stormy16.h: Likewise. | |
2996 | ||
2997 | * config/picochip/picochip.c: Do not define DONT_USE_BUILTIN_SETJMP. | |
2998 | ||
2999 | * doc/sourcebuild.texi: Add missing subdirectories. | |
3000 | ||
646ea1f5 | 3001 | 2012-06-25 Tristan Gingold <gingold@adacore.com> |
3002 | ||
3003 | * config/i386/i386.h: Fix typo. | |
3004 | ||
595bdb35 | 3005 | 2012-06-25 Tristan Gingold <gingold@adacore.com> |
3006 | ||
3007 | * config/i386/winnt.c (i386_pe_seh_end_prologue): Move code to ... | |
3008 | (seh_cfa_adjust_cfa): ... that function. | |
3009 | (seh_emit_stackalloc): Do not emit out of range values. | |
3010 | * config/i386/i386.md: Delete unused UNSPEC_REG_SAVE, | |
3011 | UNSPEC_DEF_CFA constants. | |
3012 | * config/i386/i386.h (SEH_MAX_FRAME_SIZE): Define. | |
3013 | * config/i386/i386.c (ix86_frame_pointer_required): Required | |
3014 | for very large frames on SEH target. | |
3015 | (ix86_compute_frame_layout): Save area is before frame pointer | |
3016 | on SEH target. Handle very large frames. | |
3017 | (ix86_expand_prologue): Likewise. | |
3018 | ||
d5bf7b64 | 3019 | 2012-06-24 Steven Bosscher <steven@gcc.gnu.org> |
3020 | ||
3021 | * output.h: (current_function_is_leaf, | |
3022 | current_function_sp_is_unchanging, | |
3023 | current_function_uses_only_leaf_regs): Remove. | |
3024 | * function.c (current_function_is_leaf, | |
3025 | current_function_sp_is_unchanging, | |
3026 | current_function_uses_only_leaf_regs): Remove. | |
3027 | (rest_of_handle_check_leaf_regs): Set crtl->uses_only_leaf_regs | |
3028 | instead of current_function_uses_only_leaf_regs. | |
3029 | * function.h (struct rtl_data): New fields sp_is_unchanging, | |
3030 | is_leaf, uses_only_leaf_regs. | |
3031 | * resource.c (init_resource_info): Replace current_function_is_leaf, | |
3032 | current_function_sp_is_unchanging, and | |
3033 | current_function_uses_only_leaf_regs with new crtl fields. | |
3034 | * sdbout.c (sdbout_symbol): Likewise. | |
3035 | * df-core.c (rest_of_handle_df_initialize): Likewise. | |
3036 | * ira.c (ira): Likewise. | |
3037 | * final.c (final_start_function): Likewise. | |
3038 | * reorg.c (fill_simple_delay_slots): Likewise. | |
3039 | * regrename.c (check_new_reg_p): Likewise. | |
3040 | * stack-ptr-mod.c (notice_stack_pointer_modification_1): Likewise. | |
3041 | (notice_stack_pointer_modification): Likewise. | |
3042 | * dbxout.c (dbxout_symbol): Likewise. | |
3043 | (dbxout_parms): Likewise. | |
3044 | * sel-sched.c (init_regs_for_mode): Likewise. | |
3045 | * dwarf2out.c (dbx_reg_number): Likewise. | |
3046 | (multiple_reg_loc_descriptor): Likewise. | |
3047 | * config/i386/i386.c (ix86_frame_pointer_required): Likewise. | |
3048 | (gen_pop): Likewise. | |
3049 | (ix86_select_alt_pic_regnum): Likewise. | |
3050 | (ix86_compute_frame_layout): Likewise. | |
3051 | (ix86_finalize_stack_realign_flags): Likewise. | |
3052 | (ix86_expand_epilogue): Likewise. | |
3053 | * config/rs6000/rs6000.c (rs6000_stack_info): Likewise. | |
3054 | * config/h8300/h8300.c (byte_reg): Likewise. | |
3055 | * config/c6x/c6x.c (must_reload_pic_reg_p): Likewise. | |
3056 | (c6x_save_reg): Likewise. | |
3057 | (c6x_compute_frame_layout): Likewise. | |
3058 | * config/pa/pa.c (pa_compute_frame_size): Likewise. | |
3059 | (pa_output_function_prologue): Likewise. | |
3060 | * config/stormy16/stormy16.c (struct xstormy16_stack_layout): Likewise. | |
3061 | * config/sparc/sparc.md (attr "leaf_function"): Likewise. | |
3062 | * config/sparc/sparc.c (sparc_initial_elimination_offset): Likewise. | |
3063 | (sparc_expand_prologue): Likewise. | |
3064 | (sparc_flat_expand_prologue): Likewise. | |
3065 | (sparc_asm_function_prologue): Likewise. | |
3066 | (sparc_output_mi_thunk): Likewise. | |
3067 | (sparc_frame_pointer_required): Likewise. | |
3068 | * config/epiphany/epiphany.c (epiphany_compute_function_type): | |
3069 | Likewise. | |
3070 | (epiphany_compute_frame_size): Likewise. | |
3071 | * config/lm32/lm32.c (lm32_compute_frame_size): Likewise. | |
3072 | * config/cris/cris.c (cris_md_asm_clobbers): Likewise. | |
3073 | (cris_frame_pointer_required): Likewise. | |
3074 | * config/tilepro/tilepro.c (emit_sp_adjust): Likewise. | |
3075 | (tilepro_current_function_is_leaf): Likewise. | |
3076 | * config/arm/arm.c (arm_compute_save_reg0_reg12_mask): Likewise. | |
3077 | * config/pdp11/pdp11.c (pdp11_expand_epilogue): Likewise. | |
3078 | * config/ia64/ia64.c (find_gr_spill): Likewise. | |
3079 | (ia64_compute_frame_size): Likewise. | |
3080 | (ia64_can_eliminate): Likewise. | |
3081 | (ia64_initial_elimination_offset): Likewise. | |
3082 | * config/m68k/m68k.c (m68k_save_reg): Likewise. | |
3083 | (m68k_expand_epilogue): Likewise. | |
3084 | * config/rx/rx.c (rx_get_stack_layout): Likewise. | |
3085 | * config/tilegx/tilegx.c (tilegx_current_function_is_leaf): Likewise. | |
3086 | * config/picochip/picochip.c (picochip_can_eliminate_link_sp_save): | |
3087 | Likewise. | |
3088 | (picochip_output_frame_debug): Likewise. | |
3089 | * config/sh/sh.c (sh_media_register_for_return): Likewise. | |
3090 | (sh_allocate_initial_value): Likewise. | |
3091 | (sh_output_mi_thunk): Likewise. | |
3092 | * config/microblaze/microblaze.c (microblaze_must_save_register): | |
3093 | Likewise. | |
3094 | (compute_frame_size): Likewise. | |
3095 | (microblaze_initial_elimination_offset): Likewise. | |
3096 | (microblaze_expand_prologue): Likewise. | |
3097 | (microblaze_expand_epilogue): Likewise. | |
3098 | * config/frv/frv.c (frv_expand_epilogue): Likewise. | |
3099 | (frv_frame_pointer_required): Likewise. | |
3100 | * config/spu/spu.c (get_pic_reg): Likewise. | |
3101 | (direct_return): Likewise. | |
3102 | (spu_expand_prologue): Likewise. | |
3103 | (spu_expand_epilogue): Likewise. | |
3104 | (spu_initial_elimination_offset): Likewise. | |
3105 | * config/mips/mips.c (mips_global_pointer): Likewise. | |
3106 | (mips_cfun_might_clobber_call_saved_reg_p): Likewise. | |
3107 | (mips_compute_frame_info): Likewise. | |
3108 | * config/mep/mep.c (mep_interrupt_saved_reg): Likewise. | |
3109 | (mep_reload_pointer): Likewise. | |
3110 | * config/rl78/rl78.c (need_to_save): Likewise. | |
3111 | * config/cr16/cr16.c (cr16_compute_save_regs): Likewise. | |
3112 | * config/score/score.c (score_compute_frame_size): Likewise. | |
3113 | (score_function_prologue): Likewise. | |
3114 | * config/bfin/bfin.c (must_save_p): Likewise. | |
3115 | (expand_prologue_reg_save): Likewise. | |
3116 | (expand_epilogue_reg_restore): Likewise. | |
3117 | (bfin_frame_pointer_required): Likewise. | |
3118 | (n_regs_saved_by_prologue): Likewise. | |
3119 | (add_to_reg): Likewise. | |
3120 | (expand_interrupt_handler_prologue): Likewise. | |
3121 | (expand_interrupt_handler_epilogue): Likewise. | |
3122 | (bfin_expand_prologue): Likewise. | |
3123 | * config/avr/avr.c (avr_regs_to_save): Likewise. | |
3124 | (avr_prologue_setup_frame): Likewise. | |
3125 | (expand_epilogue): Likewise. | |
3126 | * config/s390/s390.c (s390_regs_ever_clobbered): Likewise. | |
3127 | (s390_register_info): Likewise. | |
3128 | (s390_frame_info): Likewise. | |
3129 | (s390_init_frame_layout): Likewise. | |
3130 | (s390_emit_prologue): Likewise. | |
3131 | ||
3132 | ||
774dffd5 | 3133 | 2012-06-24 Steven Bosscher <steven@gcc.gnu.org> |
3134 | ||
3135 | * system.h: Poison ASM_BYTE_OP and ASM_OUTPUT_BYTE. | |
3136 | * vmsdbgout: Do not undefine it if defined. | |
3137 | Rename local ASM_BYTE_OP definition to VMS_ASM_BYTE_OP. | |
3138 | * config/microblaze/microblaze/h: Do no define ASM_BYTE_OP. | |
3139 | * config/mep/mep.h: Do not define ASM_OUTPUT_BYTE. | |
3140 | ||
d574b954 | 3141 | 2012-06-24 Richard Sandiford <rdsandiford@googlemail.com> |
3142 | ||
19931eea | 3143 | * config/mips/mips.c (mips_process_sync_loop): Add missing enum cast. |
d574b954 | 3144 | |
b1b4d742 | 3145 | 2012-06-23 Richard Henderson <rth@redhat.com> |
3146 | ||
1f983100 | 3147 | PR target/53749 |
3148 | * config/i386/i386.c (ix86_rtx_costs): Add reasonable costs for | |
3149 | V*QImode shifts and multiply. | |
3150 | (ix86_expand_vecop_qihi): Support shifts. | |
3151 | * config/i386/i386.md (any_shift): New code iterator. | |
3152 | * config/i386/sse.md (ashlv16qi3): Merge ... | |
3153 | (<any_shiftrt>v16qi3): ... into ... | |
3154 | (<any_shift><VI1_AVX2>3): ... here. Use ix86_expand_vecop_qihi | |
3155 | to support SSE and AVX. | |
3156 | ||
3b87d2ec | 3157 | * config/i386/i386.c (ix86_expand_sse_unpack): Split operands[] |
3158 | parameter into src and dest. | |
3159 | * config/i386/sse.md (vec_unpacku_hi_<V124_AVX2>): Update call. | |
3160 | (vec_unpacks_hi_<V124_AVX2>): Likewise. | |
3161 | (vec_unpacku_lo_<V124_AVX2>): Likewise. | |
3162 | (vec_unpacks_lo_<V124_AVX2>): Likewise. | |
3163 | * config/i386/i386-protos.h: Update. | |
3164 | ||
b1b4d742 | 3165 | * config/i386/sse.md (mul<VI1_AVX2>3): Change from insn_and_split to |
3166 | pure expander; move expansion code ... | |
3167 | * config/i386/i386.c (ix86_expand_vecop_qihi): ... here. New function. | |
3168 | * config/i386/i386-protos.h: Update. | |
3169 | ||
aab806a1 | 3170 | 2012-06-22 Edmar Wienskoski <edmar@freescale.com> |
3171 | ||
3172 | * config/rs6000/rs6000.md (define_attr "type"): New type popcnt. | |
3173 | (popcntb<mode>2): Add attribute type popcnt. | |
3174 | (popcntd<mode>2): Ditto. | |
3175 | * config/rs6000/power4.md (define_insn_reservation): Add type popcnt. | |
3176 | * config/rs6000/power5.md (define_insn_reservation): Ditto. | |
3177 | * config/rs6000/power7.md (define_insn_reservation): Ditto. | |
3178 | * config/rs6000/476.md (define_insn_reservation): Ditto. | |
3179 | * config/rs6000/power6.md (define_insn_reservation): New | |
3180 | reservation for popcnt instructions. | |
3181 | ||
e7d8781a | 3182 | 2012-06-22 H.J. Lu <hongjiu.lu@intel.com> |
3183 | ||
3184 | * doc/invoke.texi: Update -mpreferred-stack-boundary=3 warning. | |
3185 | ||
e24005a2 | 3186 | 2012-06-22 H.J. Lu <hongjiu.lu@intel.com> |
3187 | ||
3188 | PR target/53383 | |
3189 | * doc/invoke.texi: Add a warning for -mpreferred-stack-boundary=3. | |
3190 | ||
3191 | * config/i386/i386.c (ix86_option_override_internal): Allow | |
3192 | -mpreferred-stack-boundary=3 for 64-bit if SSE is disabled. | |
3193 | ||
3194 | * config/i386/i386.h (MIN_STACK_BOUNDARY): Set to 64 for 64-bit | |
3195 | if SSE is disabled. | |
3196 | ||
8ac8f5ae | 3197 | 2012-06-22 Bill Schmidt <wschmidt@linux.ibm.com> |
3198 | ||
3199 | * double-int.c (double_int_multiple_of): New function. | |
3200 | * double-int.h (double_int_multiple_of): New decl. | |
3201 | * tree-ssa-loop-ivopts.c (add_cost, zero_cost): Remove undefs. | |
3202 | (mbc_entry_hash): New forward decl. | |
3203 | (mbc_entry_eq): Likewise. | |
3204 | (zero_cost): Change to no_cost. | |
3205 | (mult_costs): New static var. | |
3206 | (cost_tables_exist): Likewise. | |
3207 | (initialize_costs): New function. | |
3208 | (finalize_costs): Likewise. | |
3209 | (tree_ssa_iv_optimize_init): Call initialize_costs. | |
3210 | (add_cost): Change to add_regs_cost; distinguish costs by speed. | |
3211 | (multiply_regs_cost): New function. | |
3212 | (add_const_cost): Likewise. | |
3213 | (extend_or_trunc_reg_cost): Likewise. | |
3214 | (negate_reg_cost): Likewise. | |
3215 | (multiply_by_cost): Change to multiply_by_const_cost; distinguish | |
3216 | costs by speed. | |
3217 | (get_address_cost): Change add_cost to add_regs_cost; change | |
3218 | multiply_by_cost to multiply_by_const_cost. | |
3219 | (force_expr_to_var_cost): Change zero_cost to no_cost; change | |
3220 | add_cost to add_regs_cost; change multiply_by_cost to | |
3221 | multiply_by_const_cost. | |
3222 | (split_cost): Change zero_cost to no_cost. | |
3223 | (ptr_difference_cost): Likewise. | |
3224 | (difference_cost): Change zero_cost to no_cost; change multiply_by_cost | |
3225 | to multiply_by_const_cost. | |
3226 | (get_computation_cost_at): Change add_cost to add_regs_cost; change | |
3227 | multiply_by_cost to multiply_by_const_cost. | |
3228 | (determine_use_iv_cost_generic): Change zero_cost to no_cost. | |
3229 | (determine_iv_cost): Change add_cost to add_regs_cost. | |
3230 | (iv_ca_new): Change zero_cost to no_cost. | |
3231 | (tree_ssa_iv_optimize_finalize): Call finalize_costs. | |
3232 | * tree-ssa-address.c (most_expensive_mult_to_index): Change | |
3233 | multiply_by_cost to multiply_by_const_cost. | |
3234 | * tree-flow.h (multiply_by_cost): Change to multiply_by_const_cost. | |
3235 | (add_regs_cost): New decl. | |
3236 | (multiply_regs_cost): Likewise. | |
3237 | (add_const_cost): Likewise. | |
3238 | (extend_or_trunc_reg_cost): Likewise. | |
3239 | (negate_reg_cost): Likewise. | |
3240 | ||
479a6d79 | 3241 | 2012-06-22 Richard Guenther <rguenther@suse.de> |
3242 | ||
3243 | Merge from graphite branch | |
3244 | 2011-08-10 Sebastian Pop <sebpop@gmail.com> | |
19931eea | 3245 | |
479a6d79 | 3246 | * graphite-sese-to-poly.c (build_scop_drs): Fix memory leak. |
3247 | ||
3248 | 2012-01-13 Tobias Grosser <tobias@grosser.es> | |
3249 | ||
3250 | * tree-flow.h (parallelized_function_p): Declare. | |
3251 | * tree-parloops.c (parallelized_function_p): Export. | |
3252 | * graphite.c (graphite_transform_loops): Do not run graphite on | |
3253 | already parallel functions. | |
3254 | ||
45565b9d | 3255 | 2012-06-22 Alan Modra <amodra@gmail.com> |
3256 | ||
3257 | * config/rs6000/rs6000.c (rs6000_pre_atomic_barrier): Pass in and | |
3258 | return mem. Convert to indirect addressing if not indirect or | |
3259 | indexed. Adjust all callers. | |
3260 | ||
ed5a298a | 3261 | 2012-06-22 Richard Guenther <rguenther@suse.de> |
3262 | ||
3263 | * gcov-iov.c: Include bconfig.h and system.h. | |
3264 | ||
f4518482 | 3265 | 2012-06-22 Andreas Schwab <schwab@linux-m68k.org> |
3266 | ||
3267 | * doc/include/texinfo.tex: Update to version 2012-06-05.14. | |
3268 | ||
f174c04f | 3269 | 2012-06-22 Richard Guenther <rguenther@suse.de> |
3270 | ||
3271 | PR gcov-profile/53744 | |
3272 | * gcov-iov.c (main): Treat "" and "prerelease" the same. | |
3273 | ||
53c763aa | 3274 | 2012-06-22 Eric Botcazou <ebotcazou@adacore.com> |
3275 | ||
3276 | PR debug/53704 | |
3277 | * dwarf2out.c (gen_compile_unit_die): Use DW_LANG_Fortran90 as language | |
3278 | for GNU Fortran if in strict DWARF2 mode. | |
3279 | ||
25db41e9 | 3280 | 2012-06-22 Eric Botcazou <ebotcazou@adacore.com> |
3281 | ||
3282 | * tree-ssa-live.c (remove_unused_scope_block_p): Remove again | |
3283 | DECL_IGNORED_P non-reg vars even if they are used. | |
3284 | ||
d806488d | 3285 | 2012-06-21 Alexandre Oliva <aoliva@redhat.com> |
3286 | ||
3287 | PR debug/53671 | |
3288 | PR debug/49888 | |
3289 | * var-tracking.c (vt_get_canonicalize_base): New. | |
3290 | (vt_canonicalize_addr, vt_stack_offset_p): New. | |
3291 | (vt_canon_true_dep): New. | |
3292 | (drop_overlapping_mem_locs): Use vt_canon_true_dep. | |
3293 | (clobber_overlaping_mems): Use vt_canonicalize_addr. | |
3294 | ||
e9c7d461 | 3295 | 2012-06-21 Alexandre Oliva <aoliva@redhat.com> |
3296 | ||
3297 | PR debug/53671 | |
3298 | PR debug/49888 | |
3299 | * var-tracking.c (vt_initialize): Record initial offset between | |
3300 | arg pointer and stack pointer. | |
3301 | ||
b47bca61 | 3302 | 2012-06-21 Alexandre Oliva <aoliva@redhat.com> |
3303 | ||
3304 | PR debug/53671 | |
3305 | PR debug/49888 | |
3306 | * var-tracking.c (vt_init_cfa_base): Drop redundant recording of | |
3307 | CFA base. | |
3308 | ||
f78d5f53 | 3309 | 2012-06-21 Alexandre Oliva <aoliva@redhat.com> |
3310 | ||
3311 | PR debug/53671 | |
3312 | PR debug/49888 | |
19931eea | 3313 | * alias.c (memrefs_conflict_p): Improve handling of AND for alignment. |
f78d5f53 | 3314 | |
5d3c92c8 | 3315 | 2012-06-21 Alexandre Oliva <aoliva@redhat.com> |
3316 | ||
3317 | * ddg.c (build_intra_loop_deps): Discard deps of nondebug on debug. | |
3318 | ||
17ed1ca0 | 3319 | 2012-06-21 Alexandre Oliva <aoliva@redhat.com> |
3320 | ||
3321 | PR debug/53682 | |
3322 | * cselib.c (promote_debug_loc): Don't crash on NULL argument. | |
3323 | ||
fd9cb2ca | 3324 | 2012-06-21 Meador Inge <meadori@codesourcery.com> |
3325 | ||
3326 | PR c/53702 | |
3327 | * c-decl.c (c_push_function_context): Restore the behavior to reuse | |
3328 | the language function allocated for -Wunused-local-typedefs. | |
3329 | (c_pop_function_context): If necessary, clear the language function | |
3330 | created in c_push_function_context. Always clear out the | |
3331 | x_cur_stmt_list field of the restored language function. | |
3332 | ||
19931eea | 3333 | 2012-06-21 Sterling Augustine <saugustine@google.com> |
3334 | Cary Coutant <ccoutant@google.com> | |
7a99ccab | 3335 | |
3336 | * dwarf2out.c (is_cu_die, is_namespace_die, is_class_die, | |
3337 | add_AT_pubnames, add_enumerator_pubname, want_pubnames): New functions. | |
3338 | (comdat_type_struct): New field 'skeleton_die'. | |
3339 | (breakout_comdat_types): Update it. | |
3340 | (add_pubname): Rework logic. Call is_class_die, is_cu_die and | |
3341 | is_namespace_die. Fix minor style violation. Call want_pubnames. | |
3342 | (add_pubname_string): Call want_pubnames. | |
3343 | (add_pubtype): Rework logic for calculating type name. Call | |
3344 | is_namespace_die. Call want_pubnames. | |
3345 | (output_pubnames): Move conditional logic deciding when to produce the | |
3346 | section from dwarf2out_finish. Use new skeleton_die field. | |
3347 | (base_type_die): Call add_pubtype. | |
3348 | (gen_enumeration_type_die): Unconditionally call add_pubtype. | |
3349 | (gen_subprogram_die): Adjust calls to add_pubname. | |
3350 | (gen_namespace_die): Call add_pubname_string. | |
3351 | (dwarf2out_finish): Call add_AT_pubnames; Move logic on when to | |
3352 | produce pubnames and pubtypes sections to output_pubnames. | |
0be17af6 | 3353 | * common.opt (-gpubnames): New option. |
17cb58eb | 3354 | * doc/invoke.texi: Document it. |
7a99ccab | 3355 | |
355e7f03 | 3356 | 2012-06-21 Steven Bosscher <steven@gcc.gnu.org> |
3357 | ||
3358 | * config/m32c/m32c-pragma.c: Remove unnecessary includes. | |
3359 | ||
5dd3f78f | 3360 | 2012-06-21 Michael Matz <matz@suse.de> |
3361 | ||
3362 | PR middle-end/53688 | |
3363 | * builtins.c (get_memory_rtx): Always build an all-aliasing MEM_REF | |
3364 | with correct size. | |
3365 | ||
0d6939f9 | 3366 | 2012-06-21 Richard Guenther <rguenther@suse.de> |
3367 | ||
3368 | * tree-inline.c (estimate_num_insns): Estimate call cost for | |
3369 | tailcalls properly. | |
3370 | ||
cff9d209 | 3371 | 2012-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de> |
3372 | ||
3373 | * tree.h (DECL_SOURCE_COLUMN): New accessor. | |
3374 | ||
c62ec2b1 | 3375 | 2012-06-20 Uros Bizjak <ubizjak@gmail.com> |
3376 | ||
3377 | * config/i386/i386.md (SINCOS): New int iterator. | |
3378 | (sincos): New int attribute. | |
3379 | (*<sincos>xf2_i387): Macroize insn from *{sin,cos}xf2_i387 using | |
3380 | SINCOS int iterator. | |
3381 | (*<sincos>_extend<mode>xf2_i387): Macroize insn from | |
3382 | *{sin,cos}_extend<mode>xf2_i387 using SINCOS int iterator. | |
3383 | ||
3384 | 2012-06-20 Uros Bizjak <ubizjak@gmail.com> | |
3385 | ||
3386 | * config/i386/i386.md (RDFSGSBASE): New int iterator. | |
3387 | (WRFSGSBASE): Ditto. | |
3388 | (fsgs): New int attribute. | |
3389 | (rd<fsgs>base<mode>): Macroize insn from rd<fsgs>base<mode> using | |
3390 | RDFSGSBASE int iterator. | |
3391 | (wr<fsgs>base<mode>): Macroize insn from wr<fsgs>base<mode> using | |
3392 | WRFSGSBASE int iterator. | |
3393 | ||
c1444935 | 3394 | 2012-06-20 Uros Bizjak <ubizjak@gmail.com> |
3395 | ||
3396 | * config/i386/i386.md (<rounding_insn><mode>2): Macroize expander | |
3397 | from {floor,ceil,btrunc}<mode>2 using FIST_ROUNDING int iterator. | |
3398 | (l<rounding_insn><MODEF:mode><SWI48:mode>2): Macroize expander | |
3399 | from l{floor,ceil}<MODEF:mode><SWI48:mode>2 using FIST_ROUNDING | |
3400 | int iterator. | |
3401 | ||
c6b9d78a | 3402 | 2012-06-20 Steven Bosscher <steven@gcc.gnu.org> |
3403 | ||
3404 | * system.h: Poison ASM_OUTPUT_IDENT and IDENT_ASM_OP. | |
3405 | ||
ac4a8000 | 3406 | 2012-06-20 Richard Guenther <rguenther@suse.de> |
3407 | ||
3408 | PR tree-optimization/30318 | |
3409 | * tree-vrp.c (range_int_cst_p): Do not reject overflowed | |
3410 | constants here. | |
3411 | (range_int_cst_singleton_p): But explicitely here. | |
3412 | (zero_nonzero_bits_from_vr): And here. | |
3413 | (extract_range_from_binary_expr_1): Re-implement PLUS_EXPR | |
3414 | to cover all cases we can perform arbitrary precision | |
3415 | arithmetic with double-ints. | |
3416 | (intersect_ranges): Handle adjacent anti-ranges. | |
3417 | ||
4cc5b3bf | 3418 | 2012-06-20 Uros Bizjak <ubizjak@gmail.com> |
3419 | ||
3420 | * config/i386/i386.md (rounding_insn): New int attribute. | |
3421 | (<rounding_insn>xf2): Macroize insn from | |
3422 | {floor,ceil,btrunc}xf2 using FRNDINT_ROUNDING int iterator. | |
3423 | (l<rounding_insn>xf<mode>2): Rename from l<rounding>xf<mode>2. | |
3424 | ||
3425 | 2012-06-20 Uros Bizjak <ubizjak@gmail.com> | |
3426 | ||
3427 | * config/i386/i386.md (IEEE_MAXMIN): New int iterator. | |
3428 | (ieee_maxmin): New int attribute. | |
3429 | (*ieee_s<ieee_maxmin><mode>3): Macroize insn from | |
c62ec2b1 | 3430 | *ieee_s{max,min}<mode>3 using IEEE_MAXMIN int iterator. |
4cc5b3bf | 3431 | |
2c07aa0a | 3432 | 2012-06-20 Steven Bosscher <steven@gcc.gnu.org> |
3433 | ||
3434 | * config/arm/arm.h (EMIT_EABI_ATTRIBUTE): Remove. | |
3435 | * config/arm/arm.c: Do not include c-pragma.h. | |
3436 | (arm_emit_eabi_attribute): New function based on EMIT_EABI_ATTRIBUTE. | |
3437 | (arm_file_start): Replace uses of EMIT_EABI_ATTRIBUTE with calls | |
3438 | to arm_emit_eabi_attribute. | |
3439 | * arm-c.c: Do not include output.h. | |
3440 | (arm_output_c_attributes): Replace use of EMIT_EABI_ATTRIBUTE with a | |
3441 | call to arm_emit_eabi_attribute. | |
3442 | * config/arm/arm-protos.h (arm_emit_eabi_attribute): Prototype it. | |
3443 | ||
0bbf0fd8 | 3444 | 2012-06-20 Richard Guenther <rguenther@suse.de> |
3445 | ||
3446 | * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): | |
3447 | Allow adjusting alignment of user-aligned decls again. | |
3448 | ||
e3228285 | 3449 | 2012-06-20 Steven Bosscher <steven@gcc.gnu.org> |
3450 | ||
3451 | * config/rl78/rl78-c.c: Remove unnecessary includes. | |
3452 | ||
97a652ea | 3453 | 2012-06-20 Steven Bosscher <steven@gcc.gnu.org> |
3454 | ||
3455 | * config/cris/cris.c: Include cgraph.h. | |
3456 | (cris_option_override): Do not set non-existing flag_no_gcc_ident. | |
3457 | ||
30c3c442 | 3458 | 2012-06-19 Maxim Kuvyrkov <maxim@codesourcery.com> |
3459 | ||
3460 | * emit-rtl.c (need_atomic_barrier_p): New function. | |
3461 | * emit-rtl.h (need_atomic_barrier_p): Declare it. | |
3462 | * config/alpha/alpha.c (alpha_{pre,post}_atomic_barrier): Use it. | |
3463 | * config/arm/arm.c (arm_{pre,post}_atomic_barrier): Use it. | |
3464 | * config/tilegx/tilegx.c (tile_{pre,post}_atomic_barrier): Use it. | |
3465 | * config/mips/mips.c (mips_{pre,post}_atomic_barrier_p): Remove. | |
3466 | (mips_process_sync_loop): Use generic version instead. | |
3467 | ||
0f8e46b1 | 3468 | 2012-06-19 Maxim Kuvyrkov <maxim@codesourcery.com> |
3469 | ||
3470 | * config/mips/mips.c (mips_process_sync_loop): Emit cmp result only if | |
3471 | it is used. | |
3472 | ||
974f0a74 | 3473 | 2012-06-19 Tom de Vries <vries@codesourcery.com> |
4cc5b3bf | 3474 | Maxim Kuvyrkov <maxim@codesourcery.com> |
974f0a74 | 3475 | |
3476 | * config/mips/constraints.md (ZR): New constraint. | |
3477 | * config/mips/predicates.md (mem_noofs_operand): New predicate. | |
3478 | * config/mips/mips.c (mips_print_operand): Handle new print modifier. | |
4cc5b3bf | 3479 | * config/mips/mips.h (TARGET_XLP): Define. |
974f0a74 | 3480 | (TARGET_SYNC_AFTER_SC): Update. |
3481 | (ISA_HAS_SWAP, ISA_HAS_LDADD): Define. | |
3482 | * config/mips/sync.md (atomic_exchange, atomic_fetch_add): Use | |
3483 | XLP-specific swap and ldadd patterns. | |
3484 | (atomic_exchange_swap, atomic_fetch_add_ldadd): New patterns. | |
3485 | ||
39a8c5ea | 3486 | 2012-06-19 Tom de Vries <vries@codesourcery.com> |
3487 | Maxim Kuvyrkov <maxim@codesourcery.com> | |
3488 | ||
3489 | * config/mips/mips.c (mips_emit_pre_atomic_barrier_p,) | |
3490 | (mips_emit_post_atomic_barrier_p): New static functions. | |
3491 | (mips_process_sync_loop): Use them. Emit sync memory barriers in | |
3492 | accordance with memory model semantics. Add return of CMP result for | |
3493 | compare_and_swap. | |
3494 | * config/mips/mips.md: Update comment. | |
3495 | (sync_cmp): New attribute. | |
3496 | (sync_memmodel): New attribute replacing sync_release_barrier. | |
3497 | * config/mips/sync.md (UNSPEC_ATOMIC_COMPARE_AND_SWAP,) | |
3498 | (UNSPEC_ATOMIC_EXCHANGE, UNSPEC_ATOMIC_FETCH_OP): New constants. | |
3499 | (sync_lock_test_and_set, test_and_set_12): Update. | |
3500 | (atomic_compare_and_swap, atomic_exchange, atomic_exchange_llsc,) | |
3501 | (atomic_fetch_add, atomic_fetch_add_llsc): New patterns. | |
3502 | ||
ebd75471 | 3503 | 2012-06-19 Joseph Myers <joseph@codesourcery.com> |
3504 | ||
3505 | * config/rs6000/spe.md (*mov_si<mode>_e500_subreg0): Rename to | |
3506 | mov_si<mode>_e500_subreg0. | |
3507 | (*mov_si<mode>_e500_subreg0_elf_low) | |
3508 | (*mov_si<mode>_e500_subreg4_elf_low): New patterns. | |
3509 | ||
56317318 | 3510 | 2012-06-19 Richard Henderson <rth@redhat.com> |
3511 | ||
3512 | * config/alpha/alpha.c: Include params.h. | |
3513 | (alpha_option_override): Initialize PARAM_L1_CACHE_LINE_SIZE, | |
3514 | PARAM_L1_CACHE_SIZE, PARAM_L2_CACHE_SIZE for the cpu tuning. | |
3515 | ||
ff6624bc | 3516 | 2012-06-19 Steven Bosscher <steven@gcc.gnu.org> |
3517 | ||
3518 | * doc/tm.texi.in (TARGET_OBJC_DECLARE_UNRESOLVED_CLASS_REFERENCE, | |
3519 | TARGET_OBJC_DECLARE_CLASS_DEFINITION): Add @hooks. | |
3520 | (ASM_DECLARE_CLASS_REFERENCE, ASM_DECLARE_UNRESOLVED_REFERENCE): | |
3521 | Remove. | |
3522 | * doc/tm.texi: Regenerate. | |
3523 | * config/darwin.h (ASM_OUTPUT_LABELREF): Remove special case for | |
3524 | .objc_class_name_*. | |
3525 | * config/darwin-c.c: Include target.h. | |
3526 | (darwin_objc_declare_unresolved_class_reference): New function. | |
3527 | (darwin_objc_declare_class_definition): New function. | |
3528 | (TARGET_OBJC_DECLARE_UNRESOLVED_CLASS_REFERENCE): Define. | |
3529 | (TARGET_OBJC_DECLARE_CLASS_DEFINITION): Define. | |
3530 | ||
367b1459 | 3531 | 2012-06-19 Steven Bosscher <steven@gcc.gnu.org> |
3532 | ||
3533 | * target.def (output_ident): New hook. | |
3534 | * targhooks.h (default_asm_output_ident_directive): Add prototype. | |
3535 | * varasm.c (assemble_asm): Only prefix a tab if the string does not | |
3536 | already start with one. | |
3537 | (default_asm_output_ident_directive): New function to emit | |
3538 | .ident as a top-level asm node while parsing, or directly to | |
3539 | asm_out_file after parsing. | |
3540 | * toplev.c (compile_file): Print a GCC .ident with | |
3541 | targetm.asm_out.output_ident. | |
3542 | * doc/tm.texi.in (ASM_OUTPUT_IDENT): Remove documentation for macro. | |
3543 | (TARGET_ASM_OUTPUT_IDENT): Add @hook for this. | |
3544 | * doc/tm.texi: Update. | |
3545 | ||
3546 | * config/elfos.h (ASM_OUTPUT_IDENT, IDENT_ASM_OP): Remove. | |
3547 | (TARGET_ASM_OUTPUT_IDENT): Define. | |
3548 | * config/i386/djgpp.h (IDENT_ASM_OP): Remove. | |
3549 | * config/i386/gas.h (ASM_OUTPUT_IDENT): Remove. | |
3550 | * config/arm/aout.h (ASM_OUTPUT_IDENT): Remove. | |
3551 | * config/sparc/sparc.h (IDENT_ASM_OP): Remove. | |
3552 | (TARGET_ASM_OUTPUT_IDENT): Define. | |
3553 | * config/picochip/picochip.h (IDENT_ASM_OP): Remove. | |
3554 | (TARGET_ASM_OUTPUT_IDENT): Define. | |
3555 | ||
3556 | * config/cris/cris-protos.h (cris_asm_output_ident): Add prototype. | |
3557 | * config/cris/cris.c (cris_asm_output_ident): New function. | |
3558 | * config/cris/cris.h (ASM_OUTPUT_IDENT, IDENT_ASM_OP): Remove. | |
3559 | ||
3560 | * config/microblaze/microblaze-protos.h (microblaze_asm_output_ident): | |
3561 | Add prototype. | |
3562 | * config/microblaze/microblaze.c: Include cgraph.h for add_asm_node. | |
3563 | (microblaze_asm_output_ident): Rewrite to work similar to | |
3564 | default_asm_output_ident_directive for front-end .idents. | |
3565 | * config/microblaze/microblaze.h (ASM_OUTPUT_IDENT): Remove. | |
3566 | (TARGET_ASM_OUTPUT_IDENT): Define. | |
3567 | ||
3568 | * config/mips/mips.h (ASM_OUTPUT_IDENT): Remove. | |
3569 | * config/mips/sde.h (IDENT_ASM_OP, ASM_OUTPUT_IDENT): Remove. | |
3570 | ||
3571 | * config/rx/rx.c: Include cgraph.h for add_asm_node. | |
3572 | (rx_asm_output_ident): New function, similar to | |
3573 | default_asm_output_ident_directive, but handle AS100 syntax also, so | |
3574 | that #ident also works for rx in AS100 syntax. | |
3575 | (TARGET_ASM_OUTPUT_IDENT): Define. | |
3576 | * config/rx/rx.h (IDENT_ASM_OP): Remove. | |
3577 | ||
3578 | * Makefile.in: Fix dependencies for c-family/c-lex.o. | |
3579 | ||
52789361 | 3580 | 2012-06-19 Uros Bizjak <ubizjak@gmail.com> |
3581 | ||
3582 | * config/i386/i386.md (FIST_ROUNDING): New int iterator. | |
3583 | (rounding): Handle UNSPEC_FIST_{FLOOR,CEIL}. | |
3584 | (ROUNDING): Ditto. | |
3585 | (*fist<mode>2_<rounding>_1): Macroize insn from | |
3586 | *fist<mode>2_{floor,ceil}_1 using FIST_ROUNDING int iterator. | |
3587 | (fistdi2_<rounding>): Macroize insn from | |
3588 | fistdi2_{floor,ceil} using FIST_ROUNDING int iterator. | |
3589 | (fistdi2_<rounding>_with_temp and splitters): Macroize insn and | |
3590 | corresponding splitters from fistdi2_{floor,ceil} and corresponding | |
3591 | splitters using FIST_ROUNDING int iterator. | |
3592 | (fist<mode>2_<rounding>): Macroize insn from | |
3593 | fist<mode>2_{floor,ceil} using FIST_ROUNDING int iterator. | |
3594 | (fist<mode>2_<rounding>_with_temp and splitters): Macroize insn and | |
3595 | corresponding splitters from fist<mode>2_{floor,ceil} and corresponding | |
3596 | splitters using FIST_ROUNDING int iterator. | |
3597 | (l<rounding>xf<mode>2): Macroize expander from l{floor,ceil}xf<mode>2 | |
3598 | using FIST_ROUNDING int iterator. | |
3599 | ||
087cf0d3 | 3600 | 2012-06-19 Richard Henderson <rth@redhat.com> |
3601 | ||
3602 | * config/i386/i386-protos.h (ix86_expand_sse2_mulv4si3): Declare. | |
3603 | * config/i386/i386.c (ix86_expand_sse2_mulv4si3): New. | |
3604 | * config/i386/predicates.md (nonimmediate_or_const_vector_operand): New. | |
3605 | * config/i386/sse.md (sse2_mulv4si3): Delete. | |
3606 | (mul<VI4_AVX2>3): Use ix86_expand_sse2_mulv4si3 and | |
3607 | nonimmediate_or_const_vector_operand. | |
3608 | ||
49db198b | 3609 | 2012-06-19 Richard Henderson <rth@redhat.com> |
3610 | ||
3611 | * expmed.c (struct init_expmed_rtl): Split ... | |
3612 | (init_expmed_one_mode): ... out of ... | |
3613 | (init_expmed): ... here. Initialize integer vector modes also. | |
3614 | (synth_mult): Handle integer vector modes. | |
3615 | (choose_mult_variant): Likewise. | |
3616 | (expand_mult_const): Likewise. | |
3617 | (expand_mult): Likewise. | |
3618 | * machmode.h (GET_MODE_UNIT_BITSIZE): New. | |
3619 | ||
313507bb | 3620 | 2012-06-19 Richard Henderson <rth@redhat.com> |
3621 | ||
3622 | * config/i386/i386.c (ix86_rtx_costs): Handle CONST_VECTOR, and | |
3623 | integral vector modes. | |
3624 | ||
cb741a65 | 3625 | 2012-06-19 Uros Bizjak <ubizjak@gmail.com> |
3626 | ||
3627 | * config/i386/i386.md (FRNDINT_ROUNDING): New int iterator. | |
3628 | (rounding): New int attribute. | |
3629 | (ROUNDING): Ditto. | |
3630 | (frndintxf2_<rounding>): Macroize insn from | |
3631 | frndintxf2_{floor,ceil,trunc} using FRNDINT_ROUNDING int iterator. | |
3632 | (frndintxf2_<rounding>_i387): Macroize insn from | |
3633 | frndintxf2_{floor,ceil,trunc}_i387 using FRNDINT_ROUNDING int iterator. | |
3634 | ||
9c0a48ce | 3635 | 2012-06-19 Richard Guenther <rguenther@suse.de> |
3636 | ||
3637 | * tree-vrp.c (union_ranges): New function. | |
3638 | (vrp_meet_1): Use union_ranges. | |
3639 | (vrp_meet): Dump what we union and call vrp_meet_1. | |
3640 | ||
96854199 | 3641 | 2012-06-19 Richard Earnshaw <rearnsha@arm.com> |
3642 | ||
3643 | * arm.md (enum unspec): Delete UNSPEC_SIN and UNSPEC_COS. | |
3644 | (attr type): Remove fmul, ffmul, farith, ffarith, float_em | |
3645 | f_fpa_load, f_fpa_store, f_mem_r, r_mem_f. | |
3646 | (attr write_conflict, attr core_cycles): Update. | |
3647 | * arm-generic.md (r_mem_f_wbuf): Delete reservation. | |
3648 | ||
a339107e | 3649 | 2012-06-19 Richard Guenther <rguenther@suse.de> |
3650 | ||
3651 | * tree-vrp.c (intersect_ranges): Handle more cases. | |
3652 | (vrp_intersect_ranges): Dump what we intersect and call ... | |
3653 | (vrp_intersect_ranges_1): ... this. | |
3654 | ||
5f8265c3 | 3655 | 2012-06-19 Richard Guenther <rguenther@suse.de> |
3656 | ||
3657 | PR tree-optimization/53708 | |
3658 | * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Preserve | |
3659 | user-supplied alignment and alignment of decls with the used | |
3660 | attribute. | |
3661 | ||
161121a9 | 3662 | 2012-06-18 Lawrence Crowl <crowl@google.com> |
3663 | ||
3664 | * timevar.def (TV_PHASE_GENERATE): Rename to TV_PHASE_LATE_ASM. | |
3665 | (TV_PHASE_CGRAPH): Rename to TV_PHASE_OPT_GEN. | |
3666 | (TV_PHASE_STREAM_IN): New. | |
3667 | (TV_PHASE_STREAM_OUT): New. | |
3668 | * timevar.c (validate_phases): New. | |
3669 | (timevar_print): Call validate_phases. | |
3670 | * c-decl.c (c_write_global_declarations): Rename use of TV_PHASE_CGRAPH | |
3671 | to TV_PHASE_OPT_GEN. | |
3672 | * langhooks.c (write_global_declarations): Rename use of | |
3673 | TV_PHASE_CGRAPH to TV_PHASE_OPT_GEN. Use TV_PHASE_DBGINFO instead of | |
3674 | TV_PHASE_CHECK_DBGINFO. | |
3675 | * toplev.c (compile_file): Rename use of TV_PHASE_GENERATE to | |
3676 | TV_PHASE_LATE_ASM. Move start of TV_PHASE_LATE_ASM to after call to | |
3677 | lang_hooks.decls.final_write_globals. | |
3678 | ||
0f5ba2d7 | 3679 | 2012-06-18 David Edelshn <dje.gcc@gmail.com> |
3680 | ||
3681 | * config/rs6000/aix52.h (TARGET_EXTRA_BUILTINS): Define as 0. | |
3682 | ||
538c1aa0 | 3683 | 2012-06-18 Uros Bizjak <ubizjak@gmail.com> |
3684 | ||
3685 | PR target/53712 | |
3686 | * config/i386/sse.md (*sse4_2_pcmpestr_unaligned): New. | |
3687 | (*sse4_2_pcmpistr_unaligned): New. | |
3688 | ||
b1324f4f | 3689 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 3690 | Sameera Deshpande <sameera.deshpande@arm.com> |
3691 | Greta Yorsh <greta.yorsh@arm.com> | |
b1324f4f | 3692 | |
6a5af5b5 | 3693 | * config/arm/arm-protos.h (arm_output_epilogue): Remove. |
3694 | * config/arm/arm.c (print_multi_reg): Remove. | |
3695 | (vfp_output_fldmd): Likewise. | |
3696 | (arm_output_epilogue): Likewise. | |
3697 | * config/arm/arm.md (epilogue_insns): Update condition and code. | |
b1324f4f | 3698 | |
8cba51a5 | 3699 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 3700 | Sameera Deshpande <sameera.deshpande@arm.com> |
3701 | Greta Yorsh <greta.yorsh@arm.com> | |
8cba51a5 | 3702 | |
6a5af5b5 | 3703 | * config/arm/arm-protos.h (thumb2_expand_return): New declaration. |
3704 | * config/arm/arm.c (thumb2_expand_return): New function. | |
3705 | * config/arm/arm.md (return): Update condition and code. | |
8cba51a5 | 3706 | |
e2549f81 | 3707 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 3708 | Sameera Deshpande <sameera.deshpande@arm.com> |
3709 | Greta Yorsh <greta.yorsh@arm.com> | |
e2549f81 | 3710 | |
6a5af5b5 | 3711 | * config/arm/arm-protos.h (output_return_instruction): New parameter |
3712 | and int to bool change of parameter types. | |
3713 | * config/arm/arm.c (output_return_instruction): Likewise. | |
3714 | * config/arm/arm.md (arm_simple_return): New pattern. | |
3715 | (arm_return, cond_return, cond_return_inverted): Add new arguments. | |
3716 | * config/arm/thumb2.md (thumb2_return): Update condition and code. | |
e2549f81 | 3717 | |
c3635784 | 3718 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 3719 | Sameera Deshpande <sameera.deshpande@arm.com> |
3720 | Greta Yorsh <greta.yorsh@arm.com> | |
c3635784 | 3721 | |
6a5af5b5 | 3722 | * config/arm/arm-protos.h (arm_expand_epilogue): New declaration. |
3723 | * config/arm/arm.c (arm_expand_epilogue): New function. | |
3724 | * config/arm/arm.md (epilogue): Update condition and code. | |
3725 | (sibcall_epilogue): Likewise. | |
c3635784 | 3726 | |
d7757711 | 3727 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 3728 | Sameera Deshpande <sameera.deshpande@arm.com> |
3729 | Greta Yorsh <greta.yorsh@arm.com> | |
d7757711 | 3730 | |
6a5af5b5 | 3731 | * config/arm/arm.c (arm_expand_epilogue_apcs_frame): New function. |
3732 | * config/arm/arm.md (arm_addsi3) Add an alternative. | |
d7757711 | 3733 | |
1a0b0f12 | 3734 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 3735 | Sameera Deshpande <sameera.deshpande@arm.com> |
3736 | Greta Yorsh <greta.yorsh@arm.com> | |
1a0b0f12 | 3737 | |
6a5af5b5 | 3738 | * config/arm/arm.md (vfp_pop_multiple_with_writeback) New define_insn. |
3739 | * config/arm/predicates.md (pop_multiple_fp) New special predicate. | |
3740 | * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): New function. | |
1a0b0f12 | 3741 | |
426be8c5 | 3742 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 3743 | Sameera Deshpande <sameera.deshpande@arm.com> |
3744 | Greta Yorsh <greta.yorsh@arm.com> | |
426be8c5 | 3745 | |
6a5af5b5 | 3746 | * config/arm/arm.md (load_multiple_with_writeback) New define_insn. |
3747 | (load_multiple, pop_multiple_with_writeback_and_return) Likewise. | |
3748 | (pop_multiple_with_return, ldr_with_return) Likewise. | |
3749 | * config/arm/predicates.md (pop_multiple_return) New special predicate. | |
3750 | * config/arm/arm-protos.h (arm_output_multireg_pop) New declaration. | |
3751 | * config/arm/arm.c (arm_output_multireg_pop) New function. | |
3752 | (arm_emit_multi_reg_pop): New function. | |
426be8c5 | 3753 | |
d0e38b85 | 3754 | 2012-06-18 Greta Yorsh <Greta.Yorsh@arm.com> |
3755 | ||
3756 | * config/arm/arm.c (ldm_stm_operation_p): Require SP | |
3757 | as base register for loads if SP is in the register list. | |
3758 | ||
897c6e08 | 3759 | 2012-06-18 Richard Guenther <rguenther@suse.de> |
3760 | ||
3761 | PR tree-optimization/53693 | |
3762 | * tree-vect-patterns.c (vect_operation_fits_smaller_type): | |
3763 | Reject operands with more than one use. | |
3764 | ||
7c74ee50 | 3765 | 2012-06-18 Bill Schmidt <wschmidt@linux.ibm.com> |
3766 | ||
3767 | PR tree-optimization/53703 | |
3768 | * tree-ssa-phiopt.c (hoist_adjacent_loads): Skip virtual phis; | |
3769 | correctly set bb_for_def[12]. | |
3770 | ||
6789e11c | 3771 | 2012-06-18 Steven Bosscher <steven@gcc.gnu.org> |
3772 | ||
3773 | * config/vax/vax.h (VMS_TARGET): Remove. | |
3774 | ||
04dbf3c4 | 3775 | 2012-06-18 Richard Guenther <rguenther@suse.de> |
3776 | ||
3777 | * tree-vrp.c (extract_range_from_assert): Split out range | |
3778 | intersecting code. | |
3779 | (intersect_ranges): New function. | |
3780 | (vrp_intersect_ranges): Likewise. | |
3781 | ||
91f7d5ff | 3782 | 2012-06-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3783 | ||
3784 | * config/s390/s390.c (s390_gimplify_va_arg): Revert change from | |
3785 | r187965. | |
3786 | ||
65729bd0 | 3787 | 2012-06-18 Tejas Belagod <tejas.belagod@arm.com> |
3788 | ||
3789 | * doc/md.texi: Document int iterators. | |
3790 | * read-rtl.c (ints): New iterator group. | |
3791 | (find_int): Int iterator group callback. | |
3792 | (apply_int_iterator): Likewise. | |
3793 | (apply_iterators): Traverse int iterator table and add all the used | |
3794 | iterators to list. | |
6a5af5b5 | 3795 | (initialize_iterators): Initialize data structures and callbacks for |
3796 | int iterators. | |
65729bd0 | 3797 | (read_rtx): Parse and read mappings for int iterators. |
3798 | (read_rtx_code): Record int iterator usage. | |
3799 | ||
fe265396 | 3800 | 2012-06-18 Richard Sandiford <rdsandiford@googlemail.com> |
3801 | ||
3802 | PR middle-end/53698 | |
3803 | * expr.c (expand_expr_addr_expr_1): Convert to tmode before | |
3804 | performing an addition. | |
3805 | ||
21eb4639 | 3806 | 2012-06-17 Steven Bosscher <steven@gcc.gnu.org> |
3807 | ||
3808 | * output.h (split_double): Move prototype to rtl.h. | |
3809 | (constructor_static_from_elts_p): Move prototype to tree.c. | |
3810 | * rtl.h (split_double): Moved here from output.h. | |
3811 | * tree.h (constructor_static_from_elts_p): Moved here from output.h. | |
3812 | * final.c (split_double): Move from here ... | |
3813 | * rtlanal.c (split_double): ... to here. | |
3814 | * expr.c: Do not include output.h. | |
3815 | ||
1fe976c3 | 3816 | 2012-06-17 Steven Bosscher <steven@gcc.gnu.org> |
3817 | ||
3818 | * cfglayout.h: Remove. | |
3819 | * cfglayout.c: Remove. | |
3820 | * function.h (struct function): Remove x_last_location field. | |
3821 | * function.c: Do not include cfglayout.h. | |
3822 | (expand_function_start): Do not call no-op force_next_line_note. | |
3823 | (expand_function_end): Likewise. | |
3824 | * cfgrtl.c: Do not include cfglayout.h. Include gt-cfgrtl.h. | |
3825 | (unlink_insn_chain): Moved here from cfglayout.c. | |
3826 | (skip_insns_after_block, label_for_bb, record_effective_endpoints, | |
3827 | into_cfg_layout_mode, outof_cfg_layout_mode, | |
3828 | pass_into_cfg_layout_mode, pass_outof_cfg_layout_mode, | |
3829 | relink_block_chain, fixup_reorder_chain, verify_insn_chain, | |
3830 | fixup_fallthru_exit_predecessor, force_one_exit_fallthru, | |
3831 | cfg_layout_can_duplicate_bb_p, duplicate_insn_chain, | |
3832 | cfg_layout_duplicate_bb, cfg_layout_initialize, break_superblocks, | |
3833 | cfg_layout_finalize): Likewise. | |
3834 | (rtl_can_remove_branch_p): Likewise. | |
3835 | * rtl.h (insn_scope): Move prototype from cfglayout.h here. | |
3836 | (duplicate_insn_chain): Likewise. | |
3837 | (force_next_line_note): Remove prototype. | |
3838 | * emit-rtl.c: Do not include tree-flow.h, egad. Include vecprim.h. | |
3839 | (last_location): Remove #define to emit.x_last_location. | |
3840 | (force_next_line_note): Remove no-op function. | |
3841 | (init_emit): Don't set x_last_location. | |
3842 | (block_locators_locs, block_locators_blocks, locations_locators_locs, | |
3843 | locations_locators_vals, prologue_locator, epilogue_locator, | |
3844 | curr_location, last_location, curr_block, last_block, curr_rtl_loc): | |
3845 | Move POD to here from cfglayout.c. | |
3846 | (insn_locators_alloc, insn_locators_finalize, insn_locators_free, | |
3847 | set_curr_insn_source_location, get_curr_insn_source_location, | |
3848 | set_curr_insn_block, get_curr_insn_block, curr_insn_locator, | |
3849 | locator_scope, insn_scope, locator_location, locator_line, insn_line, | |
3850 | locator_file, insn_file, locator_eq): Move to here from cfglayout.c. | |
3851 | * cfghooks.h: Remove double-include protection. | |
3852 | (can_copy_bbs_p, copy_bbs): Move prototypes from cfglayout.h to here. | |
3853 | * cfghooks.c (can_copy_bbs_p, copy_bbs): Move to here from cfglayout.c. | |
3854 | * final.c: Do not include cfglayout.h. | |
3855 | (choose_inner_scope, change_scope): Move to here from cfglayout.c. | |
3856 | (reemit_insn_block_notes): Likewise. Make static. | |
3857 | * tree-flow.h (tree_could_trap_p, operation_could_trap_helper_p, | |
3858 | operation_could_trap_p, tree_could_throw_p): Move from here... | |
3859 | * tree.h: ... to here. | |
3860 | * gengtype.c (open_base_files): Remove cfglayout.h from the list. | |
3861 | * profile.c: Do not include cfghooks.h. | |
3862 | * cfgloopmanip.c: Do not include cfglayout.h and cfghooks.h. | |
3863 | * modulo-sched.c: Likewise. | |
3864 | * loop-unswitch.c: Do not include cfglayout.h. | |
3865 | * sched-ebb.c: Likewise. | |
3866 | * tracer.c: Likewise. | |
3867 | * ddg.c: Likewise. | |
3868 | * tree-vect-loop-manip.c: Likewise. | |
3869 | * loop-init.c: Likewise. | |
3870 | * dwarf2out.c: Likewise. | |
3871 | * hw-doloop.c: Likewise. | |
3872 | * loop-unroll.c: Likewise. | |
3873 | * cfgcleanup.c: Likewise. | |
3874 | * bb-reorder.c: Likewise. | |
3875 | * sched-rgn.c: Likewise. | |
3876 | * tree-cfg.c: Likewise. | |
3877 | * config/alpha/alpha.c: Likewise. | |
3878 | * config/spu/spu.c: Likewise. | |
3879 | * config/sparc/sparc.c: Likewise. | |
3880 | * config/sh/sh.c: Likewise. | |
3881 | * config/c6x/c6x.c: Likewise. | |
3882 | * config/ia64/ia64.c: Likewise. | |
3883 | * config/rs6000/rs6000.c: Likewise. | |
3884 | * config/score/score.c: Likewise. | |
3885 | * config/mips/mips.c: Likewise. | |
3886 | * config/bfin/bfin.c: Likewise. | |
3887 | * Makefile.in (CFGAYOUT_H): Remove, and fixup users. | |
3888 | * config/rs6000/t-rs6000 (rs6000.o): Do not depend on cfglayout.h. | |
3889 | * config/spu/t-spu-elf (spu.o: $): Likewise. | |
3890 | * config/sparc/t-sparc (sparc.o): Do not depend on CFGLAYOUT_H. | |
3891 | ||
aedb7bf8 | 3892 | 2012-06-17 Steven Bosscher <steven@gcc.gnu.org> |
3893 | ||
3894 | * cfgloop.h: Do not include rtl.h. | |
3895 | (enum iv_extend_code): New. | |
3896 | (struct rtx_iv): Use iv_extend_code instead of rtx_code. | |
3897 | * Makefile.in (CFGLOOP_H): Do not depend on RTL_H. | |
3898 | * loop-iv.c (iv_extend_to_rtx_code): New function to translate | |
3899 | an IV_EXTEND_CODE to an RTX_CODE. | |
3900 | (dump_iv_info): Update for rtx_iv field type change. | |
3901 | (iv_constant): Likewise. | |
3902 | (iv_subreg): Likewise. | |
3903 | (iv_extend): Likewise. | |
3904 | (iv_neg): Likewise. | |
3905 | (iv_add): Likewise. | |
3906 | (iv_mult): Likewise. | |
3907 | (iv_shift): Likewise. | |
3908 | (get_biv_step_1): Likewise. | |
3909 | (get_biv_step): Likewise. | |
3910 | (iv_analyze_biv): Likewise. | |
3911 | (get_iv_value): Likewise. | |
3912 | (shorten_into_mode): Likewise. | |
3913 | (canonicalize_iv_subregs): Likewise. | |
3914 | * sese.c (sese_build_liveouts): Use MAY_HAVE_DEBUG_STMTS instead | |
3915 | of MAY_HAVE_DEBUG_INSNS. | |
3916 | * tree-ssa-loop-ivopts.c: Include recog.h after expr.h. | |
3917 | * tree-ssa-loop-prefetch.c: Likewise. | |
3918 | ||
f80de6c2 | 3919 | 2012-06-17 Steven Bosscher <steven@gcc.gnu.org> |
3920 | ||
3921 | * expmed.c (ceil_log2): Move from here... | |
3922 | * hwint.c: ... to here for older GCCs... | |
3923 | * hwint.h: ... and here for newer GCCs. | |
3924 | * rtl.h (ceil_log2): Remove prototype. | |
3925 | ||
3926 | * tree-phinodes.c: Do not include rtl.h. | |
3927 | * Makefile.in (tree-phinodes.o): Do not depend on RTL_H. | |
3928 | ||
6df83406 | 3929 | 2012-06-17 Steven Bosscher <steven@gcc.gnu.org> |
3930 | ||
3931 | * config/cris/cris.h (TARGET_ELF): Remove. | |
3932 | (FORCE_EH_FRAME_INFO_IN_DATA_SECTION): Remove. | |
3933 | (CRIS_ASM_OUTPUT_ALIGNED_DECL_COMMON): Simpify using TARGET_ELF==1. | |
3934 | (LOCAL_LABEL_PREFIX): Likewise. | |
3935 | * config/cris/cris.c (cris_target_asm_named_section): Remove. | |
3936 | (cris_option_override): Simpify using TARGET_ELF==1. | |
3937 | (cris_file_start): Likewise. | |
3938 | * config/cris/cris-protos.h (cris_target_asm_named_section): Remove. | |
3939 | ||
30f58bc8 | 3940 | 2012-06-17 Uros Bizjak <ubizjak@gmail.com> |
3941 | ||
3942 | * config/i386/sse.md (vcvtph2ps): Fix vec_select selector. | |
3943 | ||
39e8019f | 3944 | 2012-06-16 Eric Botcazou <ebotcazou@adacore.com> |
3945 | ||
3946 | PR middle-end/53590 | |
3947 | * tree-inline.c (initialize_cfun): Copy can_delete_dead_exceptions. | |
3948 | ||
30f58bc8 | 3949 | 2012-06-15 Easwaran Raman <eraman@google.com> |
ff447f48 | 3950 | |
3951 | * passes.c (init_optimization_passes): Remove pass_call_cdce | |
3952 | from its current position and insert after pass_dce. | |
3953 | ||
6dc33d02 | 3954 | 2012-06-15 Walter Lee <walt@tilera.com> |
3955 | ||
3956 | * config/tilegx/sync.md (atomic_fetch_<fetchop_name><mode>): Fix typo. | |
3957 | ||
187cc7c7 | 3958 | 2012-06-15 Richard Earnshaw <rearnsha@arm.com> |
3959 | ||
3960 | * arm.c (note_invalid_constants): Don't return a result. | |
3961 | (arm_memory_load_p): Delete function. | |
3962 | (arm_const_double_rtx): Delete iterator variable i; | |
3963 | (fp_immediate_constant): Likewise. | |
3964 | (fp_const_from_val): Likewise. | |
3965 | ||
3966 | * arm.c (arm_init_iwmmxt_builtins): Delete void_ftype_void. | |
3967 | ||
bf0cb017 | 3968 | 2012-06-15 Marc Glisse <marc.glisse@inria.fr> |
3969 | ||
3970 | PR c++/51033 | |
3971 | * c-typeck.c (c_build_vec_perm_expr): Move to c-family/c-common.c. | |
cb741a65 | 3972 | * c-tree.h (c_build_vec_perm_expr): Move to c-family/c-common.h. |
bf0cb017 | 3973 | |
d0acfa59 | 3974 | 2012-06-15 Georg-Johann Lay <avr@gjlay.de> |
3975 | ||
3976 | * config/avr/avr.c (avr_default_expand_builtin): New function. | |
3977 | (avr_expand_builtin): Use it. | |
3978 | (avr_expand_unop_builtin): Remove. | |
3979 | (avr_expand_binop_builtin): Remove. | |
3980 | (avr_expand_triop_builtin): Remove. | |
3981 | ||
fc3c948c | 3982 | 2012-06-15 Michael Matz <matz@suse.de> |
3983 | ||
3984 | PR middle-end/38474 | |
3985 | * cfgexpand.c (add_alias_set_conflicts): Remove. | |
3986 | (expand_used_vars): Don't call it. | |
3987 | (aggregate_contains_union_type): Remove. | |
3988 | * function.c (n_temp_slots_in_use): New static data. | |
3989 | (make_slot_available, assign_stack_temp_for_type): Update it. | |
3990 | (init_temp_slots): Zero it. | |
3991 | (remove_unused_temp_slot_addresses): Use it for quicker removal. | |
3992 | (remove_unused_temp_slot_addresses_1): Use htab_clear_slot. | |
3993 | ||
930802aa | 3994 | 2012-06-15 Michael Matz <matz@suse.de> |
3995 | ||
3996 | * gimplify.c (gimplify_compound_literal_expr): Take gimple_test_f | |
3997 | argument, don't emit assign statement if value is directly usable. | |
3998 | (gimplify_expr): Adjust. | |
3999 | ||
8f1c7d19 | 4000 | 2012-06-15 Michael Matz <matz@suse.de> |
4001 | ||
4002 | * gimplify.c (gimplify_modify_expr): Fold generated statements. | |
4003 | * gimple-fold.c (can_refer_decl_in_current_unit_p): Check flag_ltrans. | |
4004 | ||
bc8c1f83 | 4005 | 2012-06-15 Richard Guenther <rguenther@suse.de> |
4006 | ||
4007 | * tree-vrp.c (set_and_canonicalize_value_range): Use canonical | |
4008 | predicates to set VR_UNDEFINED and VR_VARYING. Drop a case | |
4009 | we assert for in set_value_range to VR_VARYING. | |
4010 | ||
d86c91f6 | 4011 | 2012-06-15 Richard Earnshaw <rearnsha@arm.com> |
4012 | ||
4013 | * arm.md (addsf3, adddf3): Use s_register_operand. | |
4014 | (subsf3, subdf3): Likewise. | |
4015 | (mulsf3, muldf3): Likewise. | |
4016 | (difsf3, divdf3): Likewise. | |
4017 | (movsfcc, movdfcc): Likewise. | |
4018 | * predicates.md (f_register_operand): Delete. | |
4019 | (arm_float_rhs_operand): Delete. | |
4020 | (arm_float_add_operand): Delete. | |
4021 | (arm_float_compare_operand): Use s_register_operand when | |
4022 | there's no VFP. | |
4023 | (cirrus_register_operand): Delete. | |
4024 | (cirrus_fp_register): Delete. | |
4025 | (cirrus_shift_const): Delete. | |
4026 | (cmpdi_operand): Remove Maverick support. | |
4027 | * constraints.md (f, v, H): Delete constraints. | |
4028 | (G): Update documentation. | |
4029 | * arm.c (fp_consts_inited): Convert to bool. | |
4030 | (strings_fp): Delete. | |
4031 | (values_fp): Delete. | |
4032 | (value_fp0): New variable. | |
4033 | (init_fp_table): Simplify logic. | |
4034 | (arm_const_double_rtx): Likewise. | |
4035 | (fp_immediate_constant): Likewise. | |
4036 | (fp_const_from_val): Likewise. | |
4037 | (neg_const_double_rtx_ok_for_fpa): Delete. | |
4038 | * doc/md.texi (ARM constraints): Update documentation. | |
4039 | ||
38682b67 | 4040 | 2012-06-15 Ulrich Weigand <ulrich.weigand@linaro.org> |
4041 | ||
4042 | PR tree-optimization/53636 | |
4043 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Verify | |
4044 | stride when doing basic-block vectorization. | |
4045 | ||
53d84863 | 4046 | 2012-06-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
4047 | ||
4048 | * tree-vect-generic.c (lower_vec_perm): Propagate vector constants | |
4049 | into VEC_PERM_EXPR. | |
4050 | ||
127cb1cd | 4051 | 2012-06-15 Jakub Jelinek <jakub@redhat.com> |
4052 | ||
eca8fccf | 4053 | * tree-vect-patterns.c (vect_pattern_recog): Don't unnecessarily |
4054 | allocate and free bbs array for the SLP case. | |
4055 | ||
127cb1cd | 4056 | PR tree-optimization/51581 |
4057 | * expr.h (choose_multiplier): New prototype. | |
4058 | * expmed.c (choose_multiplier): No longer static. | |
4059 | Change multiplier_ptr from rtx * to UHWI *. | |
4060 | (expand_divmod): Adjust callers. | |
30f58bc8 | 4061 | * tree-vect-patterns.c (vect_recog_sdivmod_pow2_pattern): Renamed to... |
127cb1cd | 4062 | (vect_recog_divmod_pattern): ... this. Pass bb_vinfo as last |
4063 | argument to new_stmt_vec_info. Attempt to optimize also divisions | |
4064 | by non-pow2 constants if integer vector division isn't supported. | |
4065 | * tree-vect-stmts.c (vect_analyze_stmt): If node != NULL, | |
4066 | don't look at pattern stmts and sequences. | |
4067 | ||
bc0dfc8d | 4068 | 2012-06-15 Eric Botcazou <ebotcazou@adacore.com> |
4069 | ||
4070 | PR middle-end/53590 | |
4071 | * common.opt (-fdelete-dead-exceptions): New switch. | |
4072 | * doc/invoke.texi (Code Gen Options): Document it. | |
4073 | * cse.c (count_reg_usage) <CALL_INSN>: Use !insn_nothrow_p in lieu of | |
4074 | insn_could_throw_p predicate. Do not skip an insn that could throw | |
4075 | if dead exceptions can be deleted. | |
4076 | (insn_live_p): Likewise, do not return true in that case. | |
4077 | * dce.c (can_alter_cfg): New flag. | |
4078 | (deletable_insn_p): Do not return false for an insn that can throw if | |
4079 | the CFG can be altered and dead exceptions can be deleted. | |
4080 | (init_dce): Set can_alter_cfg to false for fast DCE, true otherwise. | |
4081 | * dse.c (scan_insn): Use !insn_nothrow_p in lieu of insn_could_throw_ | |
4082 | predicate. Do not preserve an insn that could throw if dead exceptions | |
4083 | can be deleted. | |
4084 | * function.h (struct function): Add can_delete_dead_exceptions flag. | |
4085 | * function.c (allocate_struct_function): Set it. | |
4086 | * lto-streamer-in.c (input_struct_function_base): Stream it. | |
4087 | * lto-streamer-out.c (input_struct_function_base): Likewise. | |
4088 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Do not mark a | |
4089 | statement that could throw as necessary if dead exceptions can be | |
4090 | deleted. | |
4091 | ||
9abfe9e2 | 4092 | 2012-06-14 Maxim Kuvyrkov <maxim@codesourcery.com> |
4093 | ||
4094 | * config/tilegx/sync.md (atomic_fetch_sub<mode>): Fix typo. | |
4095 | ||
e5952d20 | 4096 | 2012-06-14 Oleg Endo <olegendo@gcc.gnu.org> |
4097 | ||
4098 | PR target/53568 | |
4099 | * config/sh/sh.md: Add peephole for swapbsi2. | |
4100 | (*swapbisi2_and_shl8, *swapbhisi2): New insns and splits. | |
4101 | ||
60c519ac | 4102 | 2012-06-14 Uros Bizjak <ubizjak@gmail.com> |
4103 | ||
e3b79a3d | 4104 | * config/i386/i386.md (*zero_extendsidi2): Remove x,x alternative. |
97c56fb6 | 4105 | (*zero_extendsidi2_rex64): Ditto. Remove isa attribute. |
60c519ac | 4106 | |
4fb62579 | 4107 | 2012-06-14 Jakub Jelinek <jakub@redhat.com> |
4108 | ||
4109 | PR target/53639 | |
4110 | * config/i386/i386.md (*anddi_1 into *andsi_1_zext splitter): New. | |
4111 | ||
b805622c | 4112 | 2012-06-14 Richard Earnshaw <rearnsha@arm.com> |
4113 | ||
4114 | * arm.c (arm_cirrus_insn_p): Delete. | |
4115 | (cirrus_reorg): Delete. | |
4116 | (arm_reorg): Don't call cirrus_reorg. | |
4117 | (arm_final_prescan_insn_p): Don't check for cirrus insns. | |
4118 | * arm.md (define_attr "type"): Remove mav_farith and mav_dmult. | |
4119 | (adddi3, subdi3): Remove Maverick support. | |
4120 | (arm_adddi3): Likewise. | |
4121 | (adddi_sesidi_di, adddi_zesidi_di): Likewise. | |
4122 | (addsf3, adddf3): Likewise. | |
4123 | (subsf3, subdf3): Likewise. | |
4124 | (mulsf3, muldf3): Likewise. | |
4125 | (ashldi3, ashrdi3, lshrdi3): Likewise. | |
4126 | (floatsisf2, floatsidf2): Likewise. | |
4127 | (fix_truncsfsi2, fix_truncdfsi2): Likewise. | |
4128 | (arm_movdi, thumb1_movdi_insn): Likewise. | |
4129 | (arm_cmpdi_insn): Likewise. | |
4130 | (cirrus_cmpsf, cirrus_cmpdf, cirrus_cmpdi): Likewise. | |
4131 | (cirrus.md): Don't include. | |
4132 | * cirrus.md: Delete file. | |
4133 | * t-arm (MD_INCLUDES): Remove cirrus.md. | |
4134 | ||
37bd48b8 | 4135 | 2012-06-14 Eric Botcazou <ebotcazou@adacore.com> |
4136 | ||
4137 | * dwarf2out.c (function_possibly_abstracted_p): New static function. | |
4138 | (gen_subprogram_die): Use it function_possibly_abstracted_p in lieu of | |
4139 | cgraph_function_possibly_inlined_p. | |
4140 | (gen_inlined_subroutine_die): Return if the origin is to be ignored. | |
4141 | (process_scope_var): Do not emit concrete instances of abstracted | |
4142 | nested functions from here. | |
4143 | (gen_decl_die): Emit the abstract instance if the function is possibly | |
4144 | abstracted and not only possibly inlined. | |
4145 | (dwarf2out_finish): Find the first non-abstract parent instance and | |
4146 | attach concrete instances on the limbo list to it. | |
4147 | ||
994606f8 | 4148 | 2012-06-14 Richard Earnshaw <rearnsha@arm.com> |
4149 | ||
4150 | * arm.md (divsf3, divdf3): Remove FPA support. | |
4151 | (negsf2, negdf2): Likewise. | |
4152 | (sqrtsf2, sqrtdf2): Likewise. | |
4153 | (movdfcc): Likewise. | |
4154 | (modsf3, moddf3, movxf): Delete. | |
4155 | (push_fp_multi): Delete. | |
4156 | (fpa.md): Don't include it. | |
4157 | * fpa.md: Delete file. | |
4158 | * t-arm (MD_INCLUDES): Remove fpa.md. | |
4159 | ||
f4ac3f3e | 4160 | 2012-06-14 Bill Schmidt <wschmidt@linux.ibm.com> |
4161 | ||
4162 | * tree-vectorizer.h (vect_get_stmt_cost): Move from tree-vect-stmts.c. | |
4163 | (cost_for_stmt): Remove decl. | |
4164 | (vect_get_single_scalar_iteration_cost): Correct typo in name. | |
4165 | * tree-vect-loop.c (vect_get_cost): Remove. | |
4166 | (vect_get_single_scalar_iteration_cost): Correct typo in name; use | |
4167 | vect_get_stmt_cost rather than vect_get_cost. | |
4168 | (vect_get_known_peeling_cost): Use vect_get_stmt_cost rather than | |
4169 | vect_get_cost. | |
4170 | (vect_estimate_min_profitable_iters): Correct typo in call to | |
4171 | vect_get_single_scalar_iteration_cost; use vect_get_stmt_cost rather | |
4172 | than vect_get_cost. | |
4173 | (vect_model_reduction_cost): Use vect_get_stmt_cost rather than | |
4174 | vect_get_cost. | |
4175 | (vect_model_induction_cost): Likewise. | |
4176 | * tree-vect-data-refs.c (vect_peeling_hash_get_lowest_cost): Correct | |
4177 | typo in call to vect_get_single_scalar_iteration_cost. | |
4178 | * tree-vect-stmts.c (vect_get_stmt_cost): Move to tree-vectorizer.h. | |
4179 | (cost_for_stmt): Remove unnecessary function. | |
4180 | * Makefile.in (TREE_VECTORIZER_H): Update dependencies. | |
4181 | ||
d5bd3ab2 | 4182 | 2012-06-14 Richard Earnshaw <rearnsha@arm.com> |
4183 | ||
4184 | * arm.opt (mfp=2, mfp=3, mfpe, mfpe=2, mfpe=3): Delete options. | |
fc3c948c | 4185 | * arm-fpus.def (fpa, fpe2, fpe3, maverick): Delete FPU types. |
d5bd3ab2 | 4186 | * arm-tables.opt: Regenerated. |
fc3c948c | 4187 | * doc/invoke.texi: Remove references to deleted options. |
d5bd3ab2 | 4188 | |
320bbcd2 | 4189 | 2012-06-14 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com> |
4190 | ||
60c519ac | 4191 | * config/h8300/genmova.sh: Modified to add offset bits of |
320bbcd2 | 4192 | mova/Sz assembly instruction for memory access. |
4193 | * config/h8300/h8300.c: Likewise. | |
4194 | * config/h8300/mova.md: Likewise. | |
4195 | ||
901e08a3 | 4196 | 2012-06-12 Christian Bruel <christian.bruel@st.com> |
4197 | ||
4198 | PR target/53621 | |
4199 | * config/sh/sh.c (sh_option_override): Don't force | |
4200 | flag_omit_frame_pointer and maccumulate_outgoing_args. | |
4201 | * config/sh/sh.opt (maccumulate-outgoing-args): Init as Var. | |
4202 | ||
748eb1f9 | 4203 | 2012-06-14 Richard Guenther <rguenther@suse.de> |
4204 | ||
4205 | * tree-vrp.c (VR_INITIALIZER): New define. | |
4206 | (ranges_from_anti_range): New function. | |
4207 | (extract_range_from_binary_expr_1): Decompose operations on | |
4208 | VR_ANTI_RANGEs to operations on VR_RANGE. | |
4209 | (extract_range_from_unary_expr_1): Likewise. | |
4210 | (extract_range_from_binary_expr_1, extract_range_from_binary_expr, | |
4211 | extract_range_from_unary_expr_1, extract_range_from_unary_expr, | |
4212 | extract_range_from_cond_expr, adjust_range_with_scev, | |
4213 | vrp_visit_assignment_or_call, vrp_visit_phi_node, | |
4214 | simplify_bit_ops_using_ranges): Use VR_INITIALIZER. | |
4215 | ||
1fa4dd5c | 4216 | 2012-06-13 Richard Henderson <rth@redhat.com> |
4217 | ||
4218 | * hwint.h (HOST_WIDEST_INT_C): New. | |
4219 | (HOST_WIDE_INT_C): New. | |
4220 | (HOST_WIDE_INT_1): Use it. | |
4221 | * config/alpha/alpha.c (alpha_trampoline_init): Use it. | |
4222 | ||
c573c1b5 | 4223 | 2012-06-13 Alexandre Oliva <aoliva@redhat.com> |
4224 | ||
4225 | PR debug/49888 | |
4226 | * var-tracking.c: Include alias.h. | |
4227 | (overlapping_mems): New struct. | |
4228 | (drop_overlapping_mem_locs): New. | |
4229 | (clobber_overlapping_mems): New. | |
4230 | (var_mem_delete_and_set, var_mem_delete): Call it. | |
4231 | (val_bind): Likewise, but only if modified. | |
4232 | (compute_bb_dataflow, emit_notes_in_bb): Call it on MEMs. | |
4233 | * Makefile.in (var-tracking.o): Depend in $(ALIAS_H). | |
4234 | ||
df226854 | 4235 | 2012-06-13 Alexandre Oliva <aoliva@redhat.com> |
4236 | ||
4237 | PR debug/47624 | |
4238 | * var-tracking.c (loc_exp_dep_pool): New. | |
4239 | (vt_emit_notes): Create and release the pool. | |
4240 | (compute_bb_dataflow): Use value-based locations in MO_VAL_SET. | |
4241 | (emit_notes_in_bb): Likewise. | |
4242 | (loc_exp_dep_insert): Deal with NOT_ONEPART vars. | |
4243 | (notify_dependents_of_changed_value): Likewise. | |
4244 | (notify_dependents_of_resolved_value): Check that NOT_ONEPART | |
4245 | variables don't have a VAR_LOC_DEP_LST. | |
4246 | (emit_note_insn_var_location): Expand NOT_ONEPART locs that are | |
4247 | VALUEs or MEMs of VALUEs. | |
4248 | ||
5ea3fd4b | 4249 | 2012-06-13 Alexandre Oliva <aoliva@redhat.com> |
4250 | ||
4251 | PR debug/52983 | |
4252 | PR debug/48866 | |
4253 | * dce.c (word_dce_process_block): Insert debug temps only if the | |
4254 | insn is not marked. | |
4255 | (dce_process_block): Likewise, and if debug.used is not empty, | |
4256 | and only after iterating over all DEFs that might mark the insn. | |
4257 | ||
4015e18c | 4258 | 2012-06-13 Alexandre Oliva <aoliva@redhat.com> |
4259 | ||
4260 | * common.opt (ftree-coalesce-inlined-vars): New. | |
4261 | (ftree-coalesce-vars): New. | |
4262 | * doc/invoke.texi: Document them. | |
4263 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): | |
4264 | Implement them. | |
4265 | ||
f5d566ff | 4266 | 2012-06-13 Richard Sandiford <rdsandiford@googlemail.com> |
4267 | ||
4268 | * read-rtl.c (mapping): Remove index field. Add current_value field. | |
4269 | Define heap vectors. | |
4270 | (iterator_group): Fix long line. Remove num_builtins field and | |
4271 | uses_iterator fields. Make apply_iterator take a void * parameter. | |
4272 | (iterator_use, atttribute_use): New structures. | |
4273 | (iterator_traverse_data, BELLWETHER_CODE, bellwether_codes): Delete. | |
4274 | (current_iterators, iterator_uses, attribute_uses): New variables. | |
4275 | (uses_mode_iterator_p, uses_code_iterator_p): Delete. | |
4276 | (apply_mode_iterator, apply_code_iterator): Take a void * parameter. | |
4277 | (map_attr_string, apply_iterator_to_string): Remove iterator | |
4278 | and value parameters. Look through all current iterator values | |
4279 | for a matching attribute. | |
4280 | (mode_attr_index, apply_mode_maps): Delete. | |
4281 | (apply_iterator_to_rtx): Replace with... | |
4282 | (copy_rtx_for_iterators): ...this new function. | |
4283 | (uses_iterator_p, apply_iterator_traverse): Delete. | |
4284 | (apply_attribute_uses, add_current_iterators, apply_iterators): New | |
4285 | functions. | |
4286 | (add_mapping): Remove index field. Set current_value field. | |
4287 | (initialize_iterators): Don't set num_builtins and uses_iterator_p | |
4288 | fields. | |
4289 | (find_iterator): Delete. | |
4290 | (record_iterator_use, record_attribute_use): New functions. | |
4291 | (record_potential_iterator_use): New function. | |
4292 | (check_code_iterator): Remove handling of bellwether codes. | |
4293 | (read_rtx): Remove mode maps. Truncate iterator and attribute uses. | |
4294 | (read_rtx_code, read_nested_rtx, read_rtx_variadic): Remove mode_maps | |
4295 | parameter. Use the first code iterator value instead of the | |
60c519ac | 4296 | bellwether_codes array. Use record_potential_iterator_use for modes. |
f5d566ff | 4297 | |
81170d79 | 4298 | 2012-06-13 Oleg Endo <olegendo@gcc.gnu.org> |
4299 | ||
4300 | PR target/53568 | |
4301 | * config/sh/sh.md (bswapsi2): New expander. | |
4302 | (swapbsi2): New insn. | |
4303 | ||
df8c2b2d | 4304 | 2012-06-13 H.J. Lu <hongjiu.lu@intel.com> |
4305 | ||
4306 | PR target/53647 | |
4307 | * config/i386/i386.c (ix86_tune_cost): New variable. | |
4308 | (ix86_option_override_internal): Set ix86_tune_cost. Use | |
4309 | ix86_tune_cost for simultaneous_prefetches, prefetch_block, | |
4310 | l1_cache_size and l2_cache_size. | |
4311 | ||
72940ce4 | 4312 | 2012-06-13 Richard Guenther <rguenther@suse.de> |
4313 | ||
4314 | * tree-vrp.c (vrp_meet): Properly meet equivalent ranges. | |
4315 | Handle meeting two VR_RANGE to an VR_ANTI_RANGE. Implement | |
4316 | all possible meetings of VR_RANGE with VR_ANTI_RANGE and | |
4317 | VR_ANTI_RANGE with VR_ANTI_RANGE. | |
4318 | ||
295f5c5c | 4319 | 2012-06-13 Richard Earnshaw <rearnsha@arm.com> |
4320 | ||
4321 | * config.gcc (unsupported): Move obsoleted FPA-based configurations | |
4322 | here from ... | |
4323 | (obsolete): ... here. | |
4324 | (arm*-*-freebsd*): Remove. | |
4325 | (arm*-*-linux*): Only accept EABI variants. Simplify logic. | |
4326 | (arm*-*-uclinux*): Likewise. | |
4327 | (arm*-*-ecos-elf): Remove. | |
4328 | (arm*-*-rtems*): Remove. | |
4329 | (arm*-*-elf): Remove. | |
4330 | (arm*-wince-pe*): Remove. | |
4331 | (arm, --with-fpu): Remove support for fpa and Maverick variants. | |
4332 | * arm/ecos-elf.h: Delete. | |
4333 | * arm/t-strongarm-elf: Delete. | |
4334 | * arm/rtems-elf.h: Delete. | |
4335 | * arm/wince-pe.h: Delete. | |
4336 | * arm/pe.c: Delete. | |
4337 | * arm/pe.h: Delete. | |
4338 | * arm/t-wince-pe: Delete. | |
4339 | ||
6f0ddab1 | 4340 | 2012-06-13 Bill Schmidt <wschmidt@linux.ibm.com> |
4341 | ||
4342 | PR tree-optimization/53647 | |
4343 | * tree-ssa-phiopt.c (gate_hoist_loads): Skip transformation for | |
4344 | targets with no defined cache line size. | |
4345 | ||
d13adc77 | 4346 | 2012-06-13 Bill Schmidt <wschmidt@linux.ibm.com> |
4347 | ||
4348 | * targhooks.c (default_builtin_vectorized_conversion): Handle | |
4349 | vec_construct, using vectype to base cost on subparts. | |
4350 | * target.h (enum vect_cost_for_stmt): Add vec_construct. | |
4351 | * tree-vect-stmts.c (vect_model_load_cost): Use vec_construct | |
4352 | instead of scalar_to-vec. | |
4353 | * config/spu/spu.c (spu_builtin_vectorization_cost): Handle | |
4354 | vec_construct in same way as default for now. | |
4355 | * config/i386/i386.c (ix86_builtin_vectorization_cost): Likewise. | |
4356 | * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): | |
4357 | Handle vec_construct, including special case for 32-bit loads. | |
4358 | ||
6b8f7c28 | 4359 | 2012-06-13 Xinyu Qi <xyqi@marvell.com> |
4360 | ||
4361 | * config/arm/arm.c (FL_IWMMXT2): New define. | |
4362 | (arm_arch_iwmmxt2): New variable. | |
4363 | (arm_option_override): Enable use of iWMMXt with VFP. | |
4364 | Disable use of iWMMXt with NEON. Disable use of iWMMXt under | |
4365 | Thumb mode. Set arm_arch_iwmmxt2. | |
4366 | (arm_expand_binop_builtin): Accept VOIDmode op. | |
4367 | (enum arm_builtins): Revise built-in fcode. | |
4368 | (IWMMXT2_BUILTIN): New define. | |
4369 | (IWMMXT2_BUILTIN2): Likewise. | |
4370 | (iwmmx2_mbuiltin): Likewise. | |
4371 | (builtin_description bdesc_2arg): Revise built in declaration. | |
4372 | (builtin_description bdesc_1arg): Likewise. | |
4373 | (arm_init_iwmmxt_builtins): Revise built in initialization. | |
4374 | (arm_expand_builtin): Revise built in expansion. | |
4375 | (arm_output_iwmmxt_shift_immediate): New function. | |
4376 | (arm_output_iwmmxt_tinsr): Likewise. | |
4377 | * config/arm/arm-protos.h (arm_output_iwmmxt_shift_immediate): Declare. | |
4378 | (arm_output_iwmmxt_tinsr): Likewise. | |
4379 | * config/arm/iwmmxt.md (WCGR0, WCGR1, WCGR2, WCGR3): New constant. | |
4380 | (iwmmxt_psadbw, iwmmxt_walign, iwmmxt_tmrc, iwmmxt_tmcr): Delete. | |
4381 | (rorv4hi3, rorv2si3, rordi3): Likewise. | |
4382 | (rorv4hi3_di, rorv2si3_di, rordi3_di): Likewise. | |
4383 | (ashrv4hi3_di, ashrv2si3_di, ashrdi3_di): Likewise. | |
4384 | (lshrv4hi3_di, lshrv2si3_di, lshrdi3_di): Likewise. | |
4385 | (ashlv4hi3_di, ashlv2si3_di, ashldi3_di): Likewise. | |
4386 | (iwmmxt_tbcstqi, iwmmxt_tbcsthi, iwmmxt_tbcstsi): Likewise | |
4387 | (*iwmmxt_clrv8qi, *iwmmxt_clrv4hi, *iwmmxt_clrv2si): Likewise. | |
4388 | (tbcstv8qi, tbcstv4hi, tbsctv2si): New pattern. | |
4389 | (iwmmxt_clrv8qi, iwmmxt_clrv4hi, iwmmxt_clrv2si): Likewise. | |
4390 | (*and<mode>3_iwmmxt, *ior<mode>3_iwmmxt, *xor<mode>3_iwmmxt): Likewise. | |
4391 | (ror<mode>3, ror<mode>3_di): Likewise. | |
4392 | (ashr<mode>3_di, lshr<mode>3_di, ashl<mode>3_di): Likewise. | |
4393 | (ashli<mode>3_iwmmxt, iwmmxt_waligni, iwmmxt_walignr): Likewise. | |
4394 | (iwmmxt_walignr0, iwmmxt_walignr1): Likewise. | |
4395 | (iwmmxt_walignr2, iwmmxt_walignr3): Likewise. | |
4396 | (iwmmxt_setwcgr0, iwmmxt_setwcgr1): Likewise. | |
4397 | (iwmmxt_setwcgr2, iwmmxt_setwcgr3): Likewise. | |
4398 | (iwmmxt_getwcgr0, iwmmxt_getwcgr1): Likewise. | |
4399 | (iwmmxt_getwcgr2, iwmmxt_getwcgr3): Likewise. | |
4400 | (All instruction patterns): Add wtype attribute. | |
4401 | (*iwmmxt_arm_movdi, *iwmmxt_movsi_insn): iWMMXt coexist with vfp. | |
4402 | (iwmmxt_uavgrndv8qi3, iwmmxt_uavgrndv4hi3): Revise the pattern. | |
4403 | (iwmmxt_uavgv8qi3, iwmmxt_uavgv4hi3): Likewise. | |
4404 | (ashr<mode>3_iwmmxt, ashl<mode>3_iwmmxt, lshr<mode>3_iwmmxt): Likewise. | |
4405 | (iwmmxt_tinsrb, iwmmxt_tinsrh, iwmmxt_tinsrw):Likewise. | |
4406 | (eqv8qi3, eqv4hi3, eqv2si3, gtuv8qi3): Likewise. | |
4407 | (gtuv4hi3, gtuv2si3, gtv8qi3, gtv4hi3, gtv2si3): Likewise. | |
4408 | (iwmmxt_wunpckihh, iwmmxt_wunpckihw, iwmmxt_wunpckilh): Likewise. | |
4409 | (iwmmxt_wunpckilw, iwmmxt_wunpckehub, iwmmxt_wunpckehuh): Likewise. | |
4410 | (iwmmxt_wunpckehuw, iwmmxt_wunpckehsb, iwmmxt_wunpckehsh): Likewise. | |
4411 | (iwmmxt_wunpckehsw, iwmmxt_wunpckelub, iwmmxt_wunpckeluh): Likewise. | |
4412 | (iwmmxt_wunpckeluw, iwmmxt_wunpckelsb, iwmmxt_wunpckelsh): Likewise. | |
4413 | (iwmmxt_wunpckelsw, iwmmxt_wmadds, iwmmxt_wmaddu): Likewise. | |
4414 | (iwmmxt_wsadb, iwmmxt_wsadh, iwmmxt_wsadbz, iwmmxt_wsadhz): Likewise. | |
4415 | (iwmmxt2.md): Include. | |
4416 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __IWMMXT2__. | |
4417 | (TARGET_IWMMXT2): New define. | |
4418 | (TARGET_REALLY_IWMMXT2): Likewise. | |
4419 | (arm_arch_iwmmxt2): Declare. | |
4420 | * config/arm/mmintrin.h: Use __IWMMXT__ to enable iWMMXt intrinsics. | |
4421 | Use __IWMMXT2__ to enable iWMMXt2 intrinsics. | |
4422 | Use C name-mangling for intrinsics. | |
4423 | (__v8qi): Redefine. | |
4424 | (_mm_cvtsi32_si64, _mm_andnot_si64, _mm_sad_pu8): Revise. | |
4425 | (_mm_sad_pu16, _mm_align_si64, _mm_setwcx, _mm_getwcx): Likewise. | |
4426 | (_m_from_int): Likewise. | |
4427 | (_mm_sada_pu8, _mm_sada_pu16): New intrinsic. | |
4428 | (_mm_alignr0_si64, _mm_alignr1_si64, _mm_alignr2_si64): Likewise. | |
4429 | (_mm_alignr3_si64, _mm_tandcb, _mm_tandch, _mm_tandcw): Likewise. | |
4430 | (_mm_textrcb, _mm_textrch, _mm_textrcw, _mm_torcb): Likewise. | |
4431 | (_mm_torch, _mm_torcw, _mm_tbcst_pi8, _mm_tbcst_pi16): Likewise. | |
4432 | (_mm_tbcst_pi32): Likewise. | |
4433 | (_mm_abs_pi8, _mm_abs_pi16, _mm_abs_pi32): New iWMMXt2 intrinsic. | |
4434 | (_mm_addsubhx_pi16, _mm_absdiff_pu8, _mm_absdiff_pu16): Likewise. | |
4435 | (_mm_absdiff_pu32, _mm_addc_pu16, _mm_addc_pu32): Likewise. | |
4436 | (_mm_avg4_pu8, _mm_avg4r_pu8, _mm_maddx_pi16, _mm_maddx_pu16): Likewise. | |
4437 | (_mm_msub_pi16, _mm_msub_pu16, _mm_mulhi_pi32): Likewise. | |
4438 | (_mm_mulhi_pu32, _mm_mulhir_pi16, _mm_mulhir_pi32): Likewise. | |
4439 | (_mm_mulhir_pu16, _mm_mulhir_pu32, _mm_mullo_pi32): Likewise. | |
4440 | (_mm_qmulm_pi16, _mm_qmulm_pi32, _mm_qmulmr_pi16): Likewise. | |
4441 | (_mm_qmulmr_pi32, _mm_subaddhx_pi16, _mm_addbhusl_pu8): Likewise. | |
4442 | (_mm_addbhusm_pu8, _mm_qmiabb_pi32, _mm_qmiabbn_pi32): Likewise. | |
4443 | (_mm_qmiabt_pi32, _mm_qmiabtn_pi32, _mm_qmiatb_pi32): Likewise. | |
4444 | (_mm_qmiatbn_pi32, _mm_qmiatt_pi32, _mm_qmiattn_pi32): Likewise. | |
4445 | (_mm_wmiabb_si64, _mm_wmiabbn_si64, _mm_wmiabt_si64): Likewise. | |
4446 | (_mm_wmiabtn_si64, _mm_wmiatb_si64, _mm_wmiatbn_si64): Likewise. | |
4447 | (_mm_wmiatt_si64, _mm_wmiattn_si64, _mm_wmiawbb_si64): Likewise. | |
4448 | (_mm_wmiawbbn_si64, _mm_wmiawbt_si64, _mm_wmiawbtn_si64): Likewise. | |
4449 | (_mm_wmiawtb_si64, _mm_wmiawtbn_si64, _mm_wmiawtt_si64): Likewise. | |
4450 | (_mm_wmiawttn_si64, _mm_merge_si64): Likewise. | |
4451 | (_mm_torvscb, _mm_torvsch, _mm_torvscw): Likewise. | |
4452 | (_m_to_int): New define. | |
4453 | * config/arm/arm-cores.def (iwmmxt2): Add FL_IWMMXT2. | |
4454 | * config/arm/arm-arches.def (iwmmxt2): Likewise. | |
4455 | * config/arm/t-arm (MD_INCLUDES): Add marvell-f-iwmmxt.md and | |
4456 | iwmmxt2.md. | |
4457 | * config/arm/arm.md (marvell-f-iwmmxt.md): Include. | |
4458 | (arch): Add "iwmmxt2". | |
4459 | (arch_enabled): Handle "iwmmxt2". | |
4460 | (wtype): New attribute. | |
4461 | (UNSPEC_WMADDS, UNSPEC_WMADDU): Delete. | |
4462 | (UNSPEC_WALIGNI): New unspec. | |
4463 | * config/arm/predicates.md (imm_or_reg_operand): New predicate. | |
4464 | * config/arm/iterators.md (VMMX2): New mode_iterator. | |
4465 | * config/arm/marvell-f-iwmmxt.md: New file. | |
4466 | * config/arm/iwmmxt2.md: New file. | |
4467 | ||
4269c49c | 4468 | 2012-06-12 Jakub Jelinek <jakub@redhat.com> |
4469 | ||
4470 | PR c/53532 | |
4471 | PR c/51034 | |
4472 | PR c/53196 | |
4473 | * c-decl.c (build_compound_literal): Call c_incomplete_type_error | |
4474 | if type isn't complete. | |
4475 | ||
5a909fae | 4476 | 2012-06-12 Uros Bizjak <ubizjak@gmail.com> |
4477 | ||
4478 | * config/ia64/sync.md (fetchop_name): Change ior attribute to "or". | |
4479 | ||
84dabd71 | 4480 | 2012-06-12 Richard Henderson <rth@redhat.com> |
4481 | ||
4482 | * config/rs6000/sync.md (atomic_load, atomic_store): Use INT1 mode | |
4483 | iterator instead of INT. | |
5a909fae | 4484 | |
239e9670 | 4485 | 2012-06-12 Bill Schmidt <wschmidt@linux.ibm.com> |
4486 | ||
4487 | * opts.c: Add -fhoist-adjacent-loads to -O2 and above. | |
4488 | * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Add argument to forward | |
4489 | declaration. | |
4490 | (hoist_adjacent_loads, gate_hoist_loads): New forward declarations. | |
4491 | (tree_ssa_phiopt): Call gate_hoist_loads. | |
4492 | (tree_ssa_cs_elim): Add parm to tree_ssa_phiopt_worker call. | |
4493 | (tree_ssa_phiopt_worker): Add do_hoist_loads to formal arg list; call | |
4494 | hoist_adjacent_loads. | |
4495 | (local_mem_dependence): New function. | |
4496 | (hoist_adjacent_loads): Likewise. | |
4497 | (gate_hoist_loads): Likewise. | |
4498 | * common.opt (fhoist-adjacent-loads): New switch. | |
4499 | * Makefile.in (tree-ssa-phiopt.o): Added dependencies. | |
4500 | ||
658f1736 | 4501 | 2012-06-12 Michael Matz <matz@suse.de> |
4502 | ||
4503 | * alias.c (nonoverlapping_component_refs_p): Take two rtx arguments. | |
4504 | (nonoverlapping_memrefs_p): Don't call it here ... | |
4505 | (true_dependence_1): ... but here. | |
4506 | ||
cbc80ce5 | 4507 | 2012-06-12 Richard Guenther <rguenther@suse.de> |
4508 | ||
4509 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove dead code. | |
4510 | * alias.c (ao_ref_from_mem): MEM_EXPR is conservative, MEM_OFFSET | |
4511 | and MEM_SIZE only refines it. Reflect that and be less conservative | |
4512 | if either of the latter is not known. | |
4513 | ||
92f67f6e | 4514 | 2012-06-12 Jakub Jelinek <jakub@redhat.com> |
4515 | ||
4516 | PR rtl-optimization/53589 | |
4517 | * cfgrtl.c (force_nonfallthru_and_redirect): Do asm_goto_edge | |
4518 | discovery even when e->dest != target. If any LABEL_REF points | |
4519 | to e->dest label, redirect it to target's label. | |
4520 | ||
c8ad18ed | 4521 | 2012-06-12 Chung-Lin Tang <cltang@codesourcery.com> |
4522 | ||
4523 | * config/sh/sh.c (output_stack_adjust): Remove !epilogue_p | |
4524 | condition for generating REG_FRAME_RELATED_EXPR note. | |
4525 | (pop): Add code for generating REG_CFA_RESTORE, | |
4526 | REG_CFA_ADJUST_CFA notes. Set RTX_FRAME_RELATED_P to 1. | |
4527 | (sh_expand_epilogue): Use frame_insn() for FP to SP move. | |
4528 | Set 'frame_p' of calls to output_stack_adjust() to 'true'. | |
4529 | ||
3ea24468 | 4530 | 2012-06-11 Richard Henderson <rth@redhat.com> |
4531 | ||
ac0eec87 | 4532 | * config/alpha/alpha.c (HWI_HEX2): Add missing shift. |
4533 | * vmsdbgout.c (VMS_EPOCH_OFFSET): Add LL suffix. | |
4534 | ||
3ea24468 | 4535 | * config/alpha/alpha.c (alpha_trampoline_init): Split large constants. |
4536 | ||
7bc65ea7 | 4537 | 2012-06-12 Hans-Peter Nilsson <hp@axis.com> |
4538 | ||
4539 | * doc/tm.texi.in (Addressing Modes) <TARGET_LEGITIMIZE_ADDRESS>: | |
4540 | Mention that this hook needs to be defined for native TLS. | |
4541 | * doc/tm.texi: Regenerate. | |
4542 | ||
8c20007a | 4543 | 2012-06-11 Mike Stump <mikestump@comcast.net> |
4544 | ||
4545 | * emit-rtl.c (init_emit_once): Iterate through the | |
4546 | MODE_PARTIAL_INT modes with MIN_MODE_PARTIAL_INT and | |
4547 | MAX_MODE_PARTIAL_INT, as GET_MODE_WIDER_MODE doesn't step through | |
4548 | all the MIN_MODE_PARTIAL_INT modes anymore. | |
4549 | ||
cf9b5bbc | 4550 | 2012-06-12 Maxim Kuvyrkov <maxim@codesourcery.com> |
4551 | ||
4552 | * gcc/config/mips/mips-tables.opt (xlp): Fix merge typo. | |
4553 | ||
117f8975 | 4554 | 2012-06-11 Roland McGrath <mcgrathr@google.com> |
4555 | ||
4556 | * dwarf2out.c (const_ok_for_output_1): Detect a TLS UNSPEC using | |
4557 | SYMBOL_REF_TLS_MODEL rather than DECL_THREAD_LOCAL_P, in case it's | |
4558 | not a VAR_DECL. Also don't limit it to UNSPECs with exactly one | |
4559 | operand. | |
4560 | ||
658a6fb7 | 4561 | 2012-06-11 Oleg Endo <olegendo@gcc.gnu.org> |
4562 | ||
4563 | PR target/53511 | |
4564 | * config/sh/sh.md (fmasf4): New expander. | |
4565 | (*macsf3): Rename to fmasf4_i. Adapt to fma pattern. | |
4566 | (mac_media): Rename to fmasf4_media. Adapt to fma pattern. | |
4567 | * config/sh/sh.opt (mfused-madd): Remove. | |
4568 | * config/sh/sh.c (sh_option_override): Remove mfused-madd handling. | |
4569 | (builtin_description bdesc): Remove __builtin_sh_media_FMAC_S. | |
4570 | * config.gcc (sh[123456789lbe]*-*-* | sh-*-*): Add fused-madd.opt | |
4571 | as extra options. | |
4572 | * doc/invoke.texi (SH Options): Update mfused-madd and mno-fused-madd | |
4573 | descriptions. | |
4574 | ||
dfed30bc | 4575 | 2012-06-11 Richard Henderson <rth@redhat.com> |
4576 | ||
4577 | * dwarf2cfi.c (scan_trace): Handle annulled branch-taken delay slots. | |
4578 | ||
8f6a4a62 | 4579 | 2012-06-11 Richard Guenther <rguenther@suse.de> |
4580 | ||
4581 | PR middle-end/53470 | |
4582 | * tree.c (free_lang_data_in_type): Do not clear TYPE_CONTEXT but | |
4583 | replace it with the first non-BLOCK context. | |
4584 | ||
557f718e | 4585 | 2012-06-11 Richard Guenther <rguenther@suse.de> |
4586 | ||
4587 | * alias.c (aliases_everything_p): Remove. | |
4588 | (DIFFERENT_ALIAS_SETS_P): Likewise. | |
4589 | (true_dependence_1): Use mems_in_disjoint_alias_sets_p directly. | |
4590 | Do not use aliases_everything_p or special-case ANDs. Do not | |
4591 | special-case BLKmode moves. | |
4592 | (may_alias_p): Likewise. Handle BLKmode similar like everywhere | |
5a909fae | 4593 | - for SCATCH only. |
557f718e | 4594 | |
32354eaf | 4595 | 2012-06-09 Hans-Peter Nilsson <hp@axis.com> |
4596 | ||
4597 | Fix CRIS build errors with --enable-build-with-cxx. | |
4598 | * config/cris/cris.c (cris_emit_trap_for_misalignment): Rename | |
4599 | variable "and" to "andop". | |
4600 | * config/cris/sync.md ("atomic_fetch_<atomic_op_name><mode>"): Use | |
4601 | temporary variable for memory model, passing C++-type-correct | |
4602 | parameter type to expand_mem_thread_fence. | |
4603 | ("atomic_compare_and_swap<mode>"): Ditto. | |
4604 | ||
76cdbc6d | 4605 | 2012-06-09 Richard Henderson <rth@redhat.com> |
4606 | ||
4607 | PR c++/53602 | |
4608 | * cfgcleanup.c (execute_jump): Rename from rest_of_handle_jump2. | |
4609 | (pass_jump): Rename from pass_jump2. | |
4610 | (execute_jump2, pass_jump2): New. | |
4611 | * combine-stack-adj.c (rest_of_handle_stack_adjustments): Don't | |
4612 | perform cfg cleanup here. Move the test of PUSH_ROUNDING | |
4613 | and ACCUMULATE_OUTGOING_ARGS test... | |
4614 | (gate_handle_stack_adjustments): ... here. | |
4615 | * passes.c (init_optimization_passes): Update for pass_jump2 rename. | |
4616 | Place new pass_jump2 after pass_stack_adjustments. | |
4617 | * tree-pass.h (pass_jump): Declare. | |
4618 | ||
86018455 | 4619 | 2012-06-09 Kenneth Zadeck <zadeck@naturalbridge.com> |
4620 | ||
4621 | * simplify-rtx.c (simplify_const_binary_operation): Fixed shift | |
4622 | count trucation. | |
4623 | ||
f62cadce | 4624 | 2012-06-08 Richard Henderson <rth@redhat.com> |
4625 | ||
ca8a2f4e | 4626 | PR c++/53602 |
4627 | * combine-stack-adj.c (force_move_args_size_note): Add ARGS_SIZE | |
4628 | note to a clobber insn when no other insn is available. | |
f62cadce | 4629 | |
6d8ed506 | 4630 | 2012-06-08 Georg-Johann Lay <avr@gjlay.de> |
4631 | ||
4632 | * config/avr/avr.c (avr_case_values_threshold): Return 7. | |
4633 | ||
7bfdbc17 | 4634 | 2012-06-07 Andreas Schwab <schwab@linux-m68k.org> |
4635 | ||
4636 | * genhooks.c (main): Set progname. | |
4637 | (emit_documentation): Remove variable found_start, always bail out | |
4638 | when a place is missing. | |
ca8a2f4e | 4639 | * doc/tm.texi.in (C++ ABI): Add @hook TARGET_CXX_DECL_MANGLING_CONTEXT. |
7bfdbc17 | 4640 | |
ab129075 | 4641 | 2012-06-07 Jakub Jelinek <jakub@redhat.com> |
4642 | ||
4643 | PR middle-end/53580 | |
ca8a2f4e | 4644 | * omp-low.c (scan_omp): Change first argument to gimple_seq *, |
4645 | call walk_gimple_seq_mod instead of walk_gimple_seq. | |
ab129075 | 4646 | (scan_sharing_clauses, scan_omp_parallel, scan_omp_task, |
4647 | scan_omp_for, scan_omp_sections, scan_omp_single, | |
4648 | execute_lower_omp): Adjust callers. | |
4649 | (scan_omp_1_stmt): Likewise. If check_omp_nesting_restrictions | |
4650 | returns false, replace stmt with GIMPLE_NOP. | |
4651 | (check_omp_nesting_restrictions): Instead of issuing warnings, | |
4652 | issue errors and return false if any errors were reported. | |
4653 | ||
b37a3600 | 4654 | 2012-06-06 Steven Bosscher <steven@gcc.gnu.org> |
4655 | ||
4656 | * doc/invoke.texi (fconserve-space): Remove documentation. | |
4657 | ||
98da658b | 4658 | 2012-06-06 Edmar Wienskoski <edmar@freescale.com> |
4659 | ||
4660 | * config/rs6000/rs6000-tables.opt: Regenerated. | |
4661 | ||
f689d33d | 4662 | 2012-06-06 Richard Guenther <rguenther@suse.de> |
4663 | ||
4664 | PR tree-optimization/53081 | |
4665 | * tree-data-ref.h (adjacent_store_dr_p): Rename to ... | |
4666 | (adjacent_dr_p): ... this and make it work for reads, too. | |
4667 | * tree-loop-distribution.c (enum partition_kind): Add PKIND_MEMCPY. | |
4668 | (struct partition_s): Change main_stmt to main_dr, add | |
4669 | secondary_dr member. | |
4670 | (build_size_arg_loc): Change to date data-reference and not | |
4671 | gimplify here. | |
4672 | (build_addr_arg_loc): New function split out from ... | |
4673 | (generate_memset_builtin): ... here. Use it and simplify. | |
4674 | (generate_memcpy_builtin): New function. | |
4675 | (generate_code_for_partition): Adjust. | |
ca8a2f4e | 4676 | (classify_partition): Streamline pattern detection. Detect memcpy. |
f689d33d | 4677 | (ldist_gen): Adjust. |
4678 | (tree_loop_distribution): Adjust seed statements for memcpy | |
4679 | recognition. | |
4680 | ||
966d4175 | 4681 | 2012-06-06 Matt Turner <mattst88@gmail.com> |
4682 | ||
4683 | * config/arm/mmintrin.h (_mm_empty): New. | |
ca8a2f4e | 4684 | (_m_empty): New. |
966d4175 | 4685 | |
d86dbf92 | 4686 | 2012-06-06 Richard Sandiford <r.sandiford@uk.ibm.com> |
4687 | ||
4688 | * doc/invoke.texi (sched-pressure-algorithm): Document new --param. | |
4689 | * common.opt (fsched-pressure-algorithm=): Remove. | |
4690 | * flag-types.h (sched_pressure_algorithm): Move to... | |
4691 | * sched-int.h (sched_pressure_algorithm): ...here. | |
4692 | * params.def (sched-pressure-algorithm): New param. | |
4693 | * haifa-sched.c (sched_init): Use it to initialize sched_pressure. | |
4694 | * common/config/s390/s390-common.c (s390_option_optimization_table): | |
4695 | Remove OPT_fsched_pressure_algorithm_ entry. | |
4696 | * config/s390/s390.c (s390_option_override): Set a default value for | |
4697 | PARAM_SCHED_PRESSURE_ALGORITHM. | |
4698 | ||
aca8cc63 | 4699 | 2012-06-05 Michael Meissner <meissner@linux.vnet.ibm.com> |
4700 | ||
4701 | PR target/53487 | |
4702 | * config/rs6000/rs6000.c (rs6000_generate_compare): If we are | |
4703 | doing an unsigned compare, make sure the second argument is not a | |
4704 | negative constant. | |
4705 | (rs6000_emit_cmove): Don't allow floating point comparisons when | |
4706 | generating ISEL moves. | |
4707 | ||
e7ae865c | 4708 | 2012-06-05 Edmar Wienskoski <edmar@freescale.com> |
b770074c | 4709 | |
4710 | * config/rs6000/e5500.md: New file. | |
4711 | * config/rs6000/e6500.md: New file. | |
4712 | * config/rs6000/rs6000.c (processor_costs): Add new costs for | |
4713 | e5500 and e6500. | |
4714 | (rs6000_option_override_internal): Altivec and Spe options not | |
4715 | allowed with e5500. Spe options not allowed with e6500. Increase | |
4716 | move inline limit for e5500 and e6500. Disable string instructions | |
4717 | for e5500 and e6500. Enable branch targets alignment for e5500 and | |
4718 | e6500. Initialize rs6000_cost for e5500 and e6500. | |
4719 | (rs6000_adjust_cost): Add extra scheduling cycles between compare | |
4720 | and brnach for e5500 and e6500. | |
4721 | (rs6000_issue_rate): Set issue rate for e5500 and e6500. | |
4722 | * config/rs6000/rs6000-cpus.def: Add cpu definitions for e5500 and | |
4723 | e6500. | |
4724 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Add e5500 and e6500. | |
4725 | * config/rs6000/rs6000.md (define_attr "cpu"): Add ppce5500 and | |
4726 | ppce6500. | |
4727 | Include e5500.md and e6500.md. | |
4728 | * config/rs6000/rs6000-opt.h (processor_type): Add | |
4729 | PROCESSOR_PPCE5500 and PROCESSOR_PPCE6500. | |
4730 | * config.gcc (cpu_is_64bit): Add new cores e5500, e6500. | |
4731 | (powerpc*-*-*): Add new cores e5500, e6500. | |
4732 | * doc/invoke.texi: (item -mcpu): Add e5500 and e6500 to list of cpus. | |
4733 | ||
156b8feb | 4734 | 2012-06-05 Richard Guenther <rguenther@suse.de> |
4735 | ||
ca8a2f4e | 4736 | * tree-vect-data-refs.c (vect_analyze_data_refs): Fix last change. |
156b8feb | 4737 | |
d26d40c8 | 4738 | 2012-06-05 H.J. Lu <hongjiu.lu@intel.com> |
4739 | ||
4740 | PR target/53575 | |
4741 | * config.gcc: Select x32 run-time library if --with-abi={x32|mx32} | |
4742 | is used for x86_64-*-*. | |
4743 | ||
ec84182d | 4744 | 2012-06-05 Richard Guenther <rguenther@suse.de> |
4745 | ||
4746 | PR tree-optimization/30442 | |
4747 | * tree-vect-data-refs.c (vect_analyze_data_refs): For basic-block | |
4748 | vectorization stop analysis at the first stmt we cannot compute | |
4749 | a data-reference for instead of giving up completely. | |
4750 | ||
e5edce84 | 4751 | 2012-06-05 Richard Guenther <rguenther@suse.de> |
4752 | ||
ca8a2f4e | 4753 | * tree-loop-distribution.c (struct partition_s): Add has_writes member. |
e5edce84 | 4754 | (partition_alloc): Initialize it. |
4755 | (partition_has_writes): New function. | |
4756 | (rdg_flag_uses): Adjust. | |
4757 | (rdg_flag_vertex): Likewise. | |
4758 | (rdg_flag_vertex_and_dependent): Likewise. | |
4759 | (rdg_flag_loop_exits): Likewise. | |
4760 | (build_rdg_partition_for_component): Likewise. | |
4761 | (rdg_build_partitions): Likewise. | |
4762 | ||
0644fcba | 4763 | 2012-06-05 Richard Guenther <rguenther@suse.de> |
4764 | ||
4765 | PR tree-optimization/53081 | |
4766 | * tree-loop-distribution.c (generate_memset_builtin): Handle all | |
4767 | kinds of byte-sized stores. | |
4768 | (classify_partition): Likewise. | |
4769 | (tree_loop_distribution): Adjust seed statements used for | |
4770 | !flag_tree_loop_distribution. | |
4771 | ||
6862f949 | 4772 | 2012-06-05 Alan Modra <amodra@gmail.com> |
4773 | ||
4774 | * config/rs6000/rs6000.c (ptr_regno_for_savres): Comment. | |
4775 | (rs6000_emit_prologue): Ensure register used for inline saves | |
4776 | of vector regs is not the static chain register. Revise comment. | |
4777 | ||
2b1e078e | 4778 | 2012-06-04 Oleg Endo <olegendo@gcc.gnu.org> |
4779 | ||
4780 | * doc/md.texi (Standard Pattern Names For Generation): Document | |
4781 | sincos pattern. | |
4782 | ||
874bb5cb | 4783 | 2012-06-04 H.J. Lu <hongjiu.lu@intel.com> |
4784 | ||
4785 | PR bootstrap/53555 | |
4786 | * config/i386/i386.c (ix86_sched_reorder) Skip debug insns. | |
4787 | ||
bf3a97cf | 4788 | 2012-06-04 Jason Merrill <jason@redhat.com> |
4789 | ||
4790 | * dwarf2out.c (is_unit_die): New. | |
4791 | (copy_declaration_context, copy_ancestor_tree): Use it. | |
4792 | (copy_decls_walk): Likewise. | |
4793 | ||
2a99a57e | 4794 | 2012-06-04 Paolo Carlini <paolo.carlini@oracle.com> |
4795 | ||
4796 | PR c++/53524 | |
4797 | * doc/invoke.texi (Wenum-compare): Update documentation. | |
4798 | ||
0aa42a53 | 4799 | 2012-06-04 Dodji Seketeli <dodji@redhat.com> |
4800 | ||
4801 | PR preprocessor/53463 | |
4802 | * parser.c (cp_parser_assignment_expression): Use the location | |
4803 | for the '=' as the default location for the expression. | |
4804 | ||
670e461f | 4805 | 2012-06-04 Edmar Wienskoski <edmar@freescale.com> |
4806 | ||
4807 | PR target/53559 | |
4808 | * config/rs6000/altivec.md (altivec_stvlx): Change machine mode of | |
4809 | operands. | |
4810 | (altivec_stvlxl): Ditto. | |
4811 | (altivec_stvrx): Ditto. | |
4812 | (altivec_stvrxl): Ditto. | |
4813 | ||
b48acad0 | 4814 | 2012-06-04 Vladimir Makarov <vmakarov@redhat.com> |
4815 | ||
ca8a2f4e | 4816 | * ira-int.h (struct target_ira_int): Add member x_ira_uniform_class_p. |
b48acad0 | 4817 | (ira_uniform_class_p): New macro. |
4818 | ||
4819 | * ira.c (setup_uniform_class_p): New function. | |
4820 | (setup_allocno_and_important_classes): Call the function. | |
4821 | (print_unform_and_important_classes): New function. | |
4822 | (print_classes): Rename to print_translated_classes. | |
4823 | (ira_debug_allocno_classes): Add call of | |
4824 | print_unform_and_important_classes. | |
4825 | ||
4826 | * ira-costs.c (setup_regno_cost_classes_by_aclass): Use uniform | |
4827 | classes instead of pressure classes. | |
4828 | ||
b953589d | 4829 | 2012-06-04 Aldy Hernandez <aldyh@redhat.com> |
4830 | ||
4831 | PR middle-end/47530 | |
4832 | * trans-mem.c (expand_block_edges): Do not skip the first | |
4833 | statement when resetting the BB. | |
4834 | ||
6198d968 | 4835 | 2012-06-04 Richard Guenther <rguenther@suse.de> |
4836 | ||
4837 | * tree-data-ref.c (stores_from_loop): Remove. | |
4838 | (stmt_with_adjacent_zero_store_dr_p): Likewise. | |
4839 | (stores_zero_from_loop): Likewise. | |
4840 | * tree-data-ref.h (stores_from_loop, stores_zero_from_loop, | |
4841 | stmt_with_adjacent_zero_store_dr_p, stride_of_unit_type_p): Remove. | |
4842 | (adjacent_store_dr_p): New function. | |
4843 | * tree-loop-distribution.c (generate_memset_builtin): Pass | |
4844 | the RDG, use the already available data-reference. | |
4845 | (generate_code_for_partition): Pass down RDG. | |
4846 | (classify_partition): Inline parts of the former | |
4847 | stmt_with_adjacent_zero_store_dr_p here and use adjacent_store_dr_p. | |
4848 | (ldist_gen): Remember if there was any detected builtin and | |
4849 | do less work if not and flag_tree_loop_distribution is not set. | |
4850 | (tree_loop_distribution): Inline and fuse stores_from_loop | |
4851 | and stores_zero_from_loop here. | |
4852 | ||
c909c89a | 4853 | 2012-06-04 Richard Guenther <rguenther@suse.de> |
4854 | ||
4855 | PR middle-end/53471 | |
4856 | * dwarf2out.c (dwarf2out_finish): If generating LTO do not | |
4857 | create new assembler names. | |
4858 | ||
f83623cc | 4859 | 2012-06-04 Richard Guenther <rguenther@suse.de> |
4860 | ||
4861 | * tree-data-ref.c (struct rdg_vertex_info): Remove. | |
4862 | (rdg_vertex_for_stmt): Simplify using gimple_uid. | |
4863 | (create_rdg_vertices): Pass loop argument, remove stmt to RDG index | |
19931eea | 4864 | hashtable. Record stmt data-references. |
f83623cc | 4865 | (hash_stmt_vertex_info): Remove. |
4866 | (eq_stmt_vertex_info): Likewise. | |
4867 | (hash_stmt_vertex_del): Likewise. | |
4868 | (build_empty_rdg): Simplify. | |
4869 | (build_rdg): Adjust. | |
4870 | (free_rdg): Likewise. | |
4871 | (ref_base_address): Remove. | |
4872 | (have_similar_memory_accesses): Likewise. | |
4873 | * tree-data-ref.h (create_rdg_vertices): Remove. | |
4874 | (struct rdg_vertex): Add datarefs member. | |
4875 | (RDGV_DATAREFS): New define. | |
4876 | (RDG_DATAREFS): Likewise. | |
4877 | (have_similar_memory_accesses): Remove. | |
4878 | (rdg_has_similar_memory_accesses): Likewise. | |
4879 | * tree-loop-distribution.c (ref_base_address): Re-implement here. | |
4880 | (similar_memory_accesses): Re-implement using existing data-references. | |
4881 | (tree_loop_distribution): Initialize stmt uids for the stmt to | |
4882 | RDG index mapping. | |
4883 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Only | |
4884 | access stmt vinfo for stmts in loop. | |
4885 | ||
bcab8a3c | 4886 | 2012-06-04 Andreas Schwab <schwab@linux-m68k.org> |
4887 | ||
4888 | PR target/53461 | |
4889 | * config/m68k/m68k.md ("tablejump"): Fix check for | |
4890 | CASE_VECTOR_PC_RELATIVE. | |
4891 | ||
dff12c10 | 4892 | 2012-06-04 Steven Bosscher <steven@gcc.gnu.org> |
4893 | ||
4894 | * output.h (merge_weak, assemble_alias, | |
4895 | initializer_constant_valid_p, | |
4896 | initializer_constant_valid_for_bitfield_p): Move protos from here... | |
4897 | * tree.h: ... to here. | |
4898 | * cgraphclones.c: Do not include output.h. | |
4899 | * gimplify.c: Likewise. | |
4900 | * reload.c: Likewise. | |
4901 | * recog.c: Likewise. | |
4902 | * tree-ssa-loop-ivopts.c: Likewise. | |
4903 | * tree-switch-conversion.c: Likewise. | |
4904 | * c-parser.c: Likewise. | |
4905 | * c-typeck.c: Likewise. | |
4906 | * Makefile.in: Fix dependencies. | |
4907 | ||
6e5a5492 | 4908 | 2012-06-04 Georg-Johann Lay <avr@gjlay.de> |
4909 | ||
4910 | PR target/46261 | |
4911 | * config/avr/avr-stdint.h: New file. | |
4912 | * config.gcc (avr-*-*,tm_file): Use avr/avr-stdint.h instead of | |
4913 | newlib-stdint.h | |
4914 | ||
a50fd9b7 | 4915 | 2012-06-04 Jakub Jelinek <jakub@redhat.com> |
4916 | ||
4917 | PR tree-optimization/53550 | |
4918 | * tree-ssa-loop-niter.c (number_of_iterations_cond): If type | |
4919 | is POINTER_TYPE_P, use sizetype as step type instead of type. | |
4920 | ||
54459dd6 | 4921 | 2012-06-04 Richard Guenther <rguenther@suse.de> |
4922 | ||
4923 | * tree-data-ref.c (have_similar_memory_accesses_1): Remove. | |
4924 | (ref_base_address_1): Likewise. | |
4925 | (remove_similar_memory_refs): Likewise. | |
4926 | * tree-data-ref.h (remove_similar_memory_refs): Remove. | |
4927 | * tree-loop-distribution.c (classify_partition): Do not classify | |
4928 | as builtin if -ftree-loop-distribute-patterns is not enabled. | |
4929 | (fuse_partitions_with_similar_memory_accesses): Inline ... | |
4930 | (ldist_gen): ... here. Fuse all non-builtin partitions if | |
4931 | -ftree-loop-distribution is not enabled. Properly return | |
ca8a2f4e | 4932 | the number of created partitions. Do not update SSA form here but ... |
54459dd6 | 4933 | (tree_loop_distribution): ... once here for the whole function. |
4934 | Only walk innermost loops, constrain loops we consider here | |
4935 | further. Do not call remove_similar_memory_refs. | |
4936 | (distribute_loop): Do not check number of loop nodes here. | |
4937 | ||
05c9fb04 | 4938 | 2012-06-04 Steven Bosscher <steven@gcc.gnu.org> |
4939 | ||
4940 | * Makefile.in (GIMPLE_H): Do not depend on TARGET_H. | |
4941 | ||
4fa83f96 | 4942 | 2012-06-03 Martin Jambor <mjambor@suse.cz> |
4943 | ||
4944 | * ipa-prop.h (ipa_get_jf_known_type_offset): New function. | |
4945 | (ipa_get_jf_known_type_base_type): Likewise. | |
4946 | (ipa_get_jf_known_type_component_type): Likewise. | |
4947 | (ipa_get_jf_constant): Likewise. | |
4948 | (ipa_get_jf_pass_through_formal_id): Likewise. | |
4949 | (ipa_get_jf_pass_through_operation): Likewise. | |
4950 | (ipa_get_jf_ancestor_offset): Likewise. | |
4951 | (ipa_get_jf_ancestor_type): Likewise. | |
4952 | (ipa_get_jf_ancestor_formal_id): Likewise. | |
4953 | (ipa_get_jf_member_ptr_pfn): Likewise. | |
4954 | * ipa-prop.c (ipa_set_jf_known_type): New function. | |
4955 | (ipa_set_jf_constant): Likewise. | |
4956 | (ipa_set_jf_simple_pass_through): Likewise. | |
4957 | (ipa_set_jf_arith_pass_through): Likewise. | |
4958 | (ipa_set_ancestor_jf): Likewise. | |
4959 | (fill_member_ptr_cst_jump_function): Moved up and renamed to | |
4960 | ipa_set_jf_member_ptr_cst. | |
4961 | (detect_type_change_1): Use the new jump function creation functions. | |
4962 | (compute_complex_assign_jump_func): Likewise. | |
4963 | (compute_complex_ancestor_jump_func): Likewise. | |
4964 | (compute_known_type_jump_func): Likewise. | |
4965 | (compute_scalar_jump_functions): Likewise. | |
4966 | (compute_pass_through_member_ptrs): Likewise. | |
4967 | (determine_cst_member_ptr): Likewise. | |
4968 | (combine_known_type_and_ancestor_jfs): Likewise. | |
4969 | (try_make_edge_direct_simple_call): Likewise. | |
4970 | (try_make_edge_direct_virtual_call): Likewise. | |
4971 | (update_indirect_edges_after_inlining): Likewise. | |
4972 | * ipa-cp.c (ipa_get_jf_pass_through_result): Use jump function | |
4973 | access functions. Incorporat NOP_EXPR and BINFO handling from its | |
4974 | callers. | |
4975 | (ipa_get_jf_ancestor_result): Likewise. Incorporate handling BINFOs | |
4976 | which was in its callers. | |
4977 | (ipa_value_from_jfunc): Use jump function access functions. Some | |
4978 | functionality moved to functions above. | |
4979 | (propagate_vals_accross_ancestor): Likewise. | |
4980 | (propagate_vals_accross_pass_through): Use jump function access | |
4981 | functions. | |
4982 | (propagate_accross_jump_function): Likewise. | |
4983 | * ipa-inline-analysis.c (remap_edge_change_prob): Use jump function | |
4984 | access functions. | |
4985 | (inline_merge_summary): Likewise. | |
4986 | ||
4f12c67a | 4987 | 2012-06-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4988 | ||
4989 | * config/pa/pa.h (MAX_PCREL17F_OFFSET): Define. | |
4990 | * config/pa/pa.c (pa_attr_length_millicode_call): Use | |
4991 | MAX_PCREL17F_OFFSET instead of fixed offset. | |
4992 | (pa_attr_length_call): Likewise. | |
4993 | (pa_attr_length_indirect_call): Likewise. | |
4994 | ||
2b15a89a | 4995 | 2012-06-03 Oleg Endo <olegendo@gcc.gnu.org> |
4996 | ||
4997 | PR target/53512 | |
6c1286fc | 4998 | * config/sh/sh.opt (mfsca, mfsrra): New options. |
4999 | * config/sh/sh.md (rsqrtsf2): Use TARGET_FPU_ANY and TARGET_FSRRA | |
5000 | condition. | |
2b15a89a | 5001 | (fsca): Use TARGET_FPU_ANY and TARGET_FSCA condition. |
5002 | (sinssf2, cossf2): Fold expanders to ... | |
5003 | (sincossf3): ... this new expander. Use TARGET_FPU_ANY and | |
5004 | TARGET_FSCA condition. | |
6c1286fc | 5005 | * config/sh/sh.c (sh_option_override): Handle TARGET_FSRRA and |
5006 | TARGET_FSCA. | |
2b15a89a | 5007 | * doc/invoke.texi (SH Options): Add descriptions for -mfsca, |
5008 | -mno-fsca, -mfsrra, -mno-fsrra. | |
5009 | ||
c90c9973 | 5010 | 2012-06-03 Matt Turner <mattst88@gmail.com> |
5011 | ||
5012 | * config/mips/4600.md (r4700_imul_si): New. | |
5013 | (r4700_imul_di): New. | |
5014 | (r4700_fmul_single): New. | |
5015 | (r4700_fmul_double): New. | |
5016 | * config/mips/mips-cpus.def: Add r4700. | |
5017 | * config/mips/mips.c: Likewise. | |
5018 | * config/mips/mips.md: Likewise. | |
5019 | * config/mips/mips-tables.opt: Regenerate. | |
5020 | ||
1ecd9aaf | 5021 | 2012-06-02 Steven Bosscher <steven@gcc.gnu.org> |
5022 | ||
5023 | * config/sparc/sparc.h (INITIAL_ELIMINATION_OFFSET): Split out to | |
5024 | new function sparc_initial_elimination_offset. | |
5025 | * config/sparc/sparc.c (sparc_initial_elimination_offset): New | |
5026 | function. | |
5027 | * config/sparc/sparc-protos.h (sparc_initial_elimination_offset): | |
5028 | Prototype it. | |
5029 | ||
2b15a89a | 5030 | 2012-06-02 Kenneth Zadeck <zadeck@naturalbridge.com> |
24cd46a7 | 5031 | |
ca8a2f4e | 5032 | * expmed.c (expand_mult, choose_multiplier): Change |
5033 | "2 * HOST_BITS_PER_WIDE_INT" to "HOST_BITS_PER_DOUBLE_INT". | |
24cd46a7 | 5034 | * expr.c (convert_modes): Likewise. |
5035 | * explow.c (plus_constant): Likewise. | |
5036 | * fixed-value.c (fixed_saturate1, fixed_saturate2) | |
5037 | (do_fixed_add, do_fixed_multiply, do_fixed_multiply) | |
5038 | (do_fixed_multiply, do_fixed_multiply, do_fixed_divide) | |
5039 | (do_fixed_divide, do_fixed_divide, do_fixed_divide) | |
5040 | (do_fixed_divide, do_fixed_divide, do_fixed_shift, do_fixed_shift) | |
5041 | (do_fixed_shift, fixed_convert, fixed_convert) | |
5042 | (fixed_convert_from_int, fixed_convert_from_int) | |
5043 | (fixed_convert_from_real): Likewise. | |
5044 | * fold-const.c (fold_convert_const_int_from_fixed, sign_bit_p) | |
5045 | (native_interpret_int, fold_binary_loc, fold_ternary_loc): Likewise. | |
5046 | * varasm.c (output_constructor_bitfield): Likewise. | |
5047 | * tree-vrp.c (register_edge_assert_for_2): Likewise. | |
5048 | * double-int.c (rshift_double, lshift_double): Likewise. | |
6c1286fc | 5049 | * double-int.h (double_int_fits_in_uhwi_p, double_int, double_int): |
5050 | Likewise. | |
24cd46a7 | 5051 | * simplify-rtx.c (mode_signbit_p) |
5052 | (simplify_const_unary_operation, simplify_binary_operation_1) | |
5053 | (simplify_immed_subreg): Likewise. | |
5054 | * builtins.c (c_readstr, fold_builtin_bitop): Likewise. | |
5055 | * tree-vect-generic.c (build_replicated_const): Likewise. | |
5056 | * dbxout.c (stabstr_O): Likewise. | |
5057 | * emit-rtl.c (immed_double_int_const, immed_double_const) | |
5058 | (gen_lowpart_common, init_emit_once): Likewise. | |
5059 | * tree.c (integer_pow2p, tree_log2, tree_floor_log2) | |
5060 | (widest_int_cst_value, upper_bound_in_type): Likewise. | |
5061 | * stor-layout.c (initialize_sizetypes, fixup_signed_type) | |
5062 | (fixup_unsigned_type): Likewise. | |
5063 | * real.c (real_to_integer2, real_from_integer): Likewise. | |
5064 | * dwarf2out.c (size_of_loc_descr, size_of_die, output_die) | |
5065 | (clz_loc_descriptor, mem_loc_descriptor): Likewise. | |
5066 | ||
67227558 | 5067 | 2012-06-01 Eric Botcazou <ebotcazou@adacore.com> |
5068 | ||
5069 | PR middle-end/53501 | |
5070 | * fold-const.c (fold_binary_loc): Refine previous change. | |
5071 | ||
988d0588 | 5072 | 2012-06-01 Olivier Hainque <hainque@adacore.com> |
5073 | ||
5074 | * config/rs6000/vxworks.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Restore | |
5075 | the "do {" part of the do-while(0) loop. | |
5076 | ||
7d5d66f0 | 5077 | 2012-06-01 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com> |
5078 | ||
5079 | * config/i386/i386.c (x86_sched_reorder): New function. | |
5080 | Added new function x86_sched_reorder. | |
5081 | ||
35ec0372 | 5082 | 2012-06-01 Richard Guenther <rguenther@suse.de> |
5083 | ||
5084 | * tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop): | |
5085 | Handle PHIs. | |
5086 | (classify_partition): Likewise. | |
5087 | ||
d32bc1d7 | 5088 | 2012-06-01 Richard Guenther <rguenther@suse.de> |
5089 | ||
5090 | * tree-loop-distribution.c (enum partition_kind): New enum. | |
5091 | (struct partition_s): Add kind and main_stmt members. | |
5092 | (partition_alloc): Initialize kind to PKIND_NORMAL. | |
5093 | (partition_builtin_p): New function. | |
5094 | (copy_loop_before): Remove failure path and assert instead. | |
5095 | (generate_loops_for_partition): Likewise. | |
5096 | (generate_memset_zero): Fold into ... | |
5097 | (generate_memset_builtin): ... this. | |
5098 | (classify_partition): New function with code from | |
5099 | can_generate_builtin and generate_builtin. | |
5100 | (generate_builtin): Remove. | |
5101 | (can_generate_builtin): Likewise. | |
5102 | (fuse_partitions_with_similar_memory_accesses): Call | |
5103 | partition_builtin_p instead of can_generate_builtin. | |
5104 | (rdg_build_partitions): Do not call | |
5105 | fuse_partitions_with_similar_memory_accesses here... | |
5106 | (ldist_gen): ... but here after classifying all partitions. | |
5107 | Remove failure path of generate_code_for_partition. | |
5108 | (generate_code_for_partition): Generate code according | |
5109 | to partition classification. | |
5110 | ||
01fdca2b | 5111 | 2012-06-01 Manuel López-Ibáñez <manu@gcc.gnu.org> |
ca8a2f4e | 5112 | Jonathan Wakely <jwakely.gcc@gmail.com> |
01fdca2b | 5113 | |
5114 | PR c++/50134 | |
5115 | * doc/invoke.texi (Warning Options): Explain purpose and differences | |
5116 | between -Wmissing-prototypes and -Wmissing-declarations. | |
5117 | ||
556cfe53 | 5118 | 2012-06-01 Christian Bruel <christian.bruel@st.com> |
5119 | ||
5120 | * gcc.c (save_switch): Add user_p parameter. | |
5121 | (read_specs): Likewise. | |
5122 | (set_specs): Likewise. | |
5123 | (validate_switches): Likewise. | |
5124 | (validate_switches_from_spec): Likewise. | |
5125 | (validate_all_switches): Pass on user_p parameter. | |
5126 | (struct spec_list): Add user_p field. | |
5127 | (struct switchstr): Add known field. | |
5128 | (save_switch): Add known parameter. | |
5129 | (INIT_STATIC_SPEC): Initialize user_p; | |
5130 | (driver_unknown_option_callbac): call save_switch if | |
5131 | OPT_SPECIAL_unknown. | |
5132 | (driver_handle_option): Propagate OPT_specs. | |
5133 | (do_spec_1): Set validated only if known. | |
5134 | (check_live_switch): Likewise. | |
5135 | (validate_switches): Set validated if known or user_spec. | |
5136 | ||
2ef7687b | 5137 | 2012-06-01 Hans-Peter Nilsson <hp@axis.com> |
5138 | ||
5139 | Add CRIS atomic patterns for 1, 2, and 4 bytes. | |
5140 | * config/cris/cris.c (cris_emit_trap_for_misalignment): New function. | |
5141 | * config/cris/cris-protos.h: Declare it. | |
5a909fae | 5142 | * config/cris/cris.h [!TARGET_DEFAULT, TARGET_CPU_DEFAULT == 32] |
2ef7687b | 5143 | (TARGET_DEFAULT): Add alignment by 32. |
5144 | [!TARGET_DEFAULT, TARGET_CPU_DEFAULT == 10] (TARGET_DEFAULT): New | |
5145 | case, as TARGET_CPU_DEFAULT == 0 but with alignment as for | |
5a909fae | 5146 | TARGET_CPU_DEFAULT == 32. |
2ef7687b | 5147 | (TARGET_TRAP_UNALIGNED_ATOMIC): New macro. |
5148 | * config/cris/cris.md: Include sync.md. Avoid allocating specific | |
5149 | numbers by replacing the define_constants for all UNSPECs with the | |
5150 | equivalent define_c_enum construct. | |
5151 | * config/cris/cris.opt (mtrap-unaligned-atomic): New option. | |
5152 | * config/cris/sync.md: New file. | |
5153 | ||
3918c286 | 5154 | 2012-05-31 Matt Turner <mattst88@gmail.com> |
5155 | ||
5156 | * config/mips/4600.md (r4600_imul_si): Rename from r4600_imul. | |
5157 | (r4600_imul_di): New. | |
5158 | (r4600_idiv_si): Rename from r4600_idiv. | |
5159 | (r4600_idiv_di): New. | |
5160 | ||
b5369b7d | 5161 | 2012-05-31 Steven Bosscher <steven@gcc.gnu.org> |
5162 | ||
5163 | * output.h (__gcc_host_wide_int__): Move to hwint.h. | |
5164 | (decl_default_tls_model): Move to tree.h | |
5165 | (dump_file): Move to system.h. | |
5166 | (default_stabs_asm_out_destructor, default_stabs_asm_out_constructor, | |
5167 | dbxout_int, dbxout_stabd, dbxout_begin_stabn, dbxout_begin_stabn_sline, | |
5168 | dbxout_begin_empty_stabs, dbxout_begin_simple_stabs, | |
5169 | dbxout_begin_simple_stabs_desc, dbxout_stab_value_zero, | |
5170 | dbxout_stab_value_zero, dbxout_stab_value_label_diff, | |
5171 | dbxout_stab_value_internal_label, | |
5172 | dbxout_stab_value_internal_label_diff): Move from here ... | |
5173 | * dbxout.h: ... to here. | |
5174 | * system.h (dump_file): Moved here from output.h. | |
5175 | * hwint.h (__gcc_host_wide_int__): Moved here from output.h. | |
5176 | * tree.h (decl_default_tls_model): Moved here from output.h. | |
5177 | * varasm.c (default_stabs_asm_out_destructor, | |
5178 | default_stabs_asm_out_constructor): Move from here ... | |
5179 | * dbxout.c: ... to here. | |
5180 | ||
5181 | * gcov-dump.c (dump_file): Rename to dump_gcov_file. Update callers. | |
5182 | ||
5183 | * collect2.h (dump_file): Rename to dump_ld_file. | |
5184 | * collect2.c: Likewise. | |
5185 | * tlink.c: Likewise. | |
5186 | ||
5187 | * alias.c: Do not include output.h. | |
5188 | * auto-inc-dec.c: Likewise. | |
5189 | * bt-load.c: Likewise. | |
5190 | * caller-save.c: Likewise. | |
5191 | * cfg.c: Likewise. | |
5192 | * cfgbuild.c: Likewise. | |
5193 | * cfgcleanup.c: Likewise. | |
5194 | * cfglayout.c: Likewise. | |
5195 | * cfgloop.c: Likewise. | |
5196 | * cfgloopanal.c: Likewise. | |
5197 | * cfgloopmanip.c: Likewise. | |
5198 | * cfgrtl.c: Likewise. | |
5199 | * cgraph.c: Likewise. | |
5200 | * cgraphclones.c: Likewise. | |
5201 | * combine-stack-adj.c: Likewise. | |
5202 | * combine.c: Likewise. | |
5203 | * cprop.c: Likewise. | |
5204 | * cse.c: Likewise. | |
5205 | * cselib.c: Likewise. | |
5206 | * dbgcnt.c: Likewise. | |
5207 | * df-problems.c: Likewise. | |
5208 | * df-scan.c: Likewise. | |
5209 | * dojump.c: Likewise. | |
5210 | * fwprop.c: Likewise. | |
5211 | * gcse.c: Likewise. | |
5212 | * graph.c: Likewise. | |
5213 | * haifa-sched.c: Likewise. | |
5214 | * hw-doloop.c: Likewise. | |
5215 | * ipa-inline-transform.c: Likewise. | |
5216 | * ipa-pure-const.c: Likewise. | |
5217 | * ipa-reference.c: Likewise. | |
5218 | * ipa-utils.c: Likewise. | |
5219 | * ira-build.c: Likewise. | |
5220 | * ira-emit.c: Likewise. | |
5221 | * lcm.c: Likewise. | |
5222 | * loop-doloop.c: Likewise. | |
5223 | * loop-invariant.c: Likewise. | |
5224 | * loop-iv.c: Likewise. | |
5225 | * loop-unroll.c: Likewise. | |
5226 | * loop-unswitch.c: Likewise. | |
5227 | * lto-cgraph.c: Likewise. | |
5228 | * lto-section-in.c: Likewise. | |
5229 | * lto-streamer-in.c: Likewise. | |
5230 | * mcf.c: Likewise. | |
5231 | * mode-switching.c: Likewise. | |
5232 | * postreload-gcse.c: Likewise. | |
5233 | * postreload.c: Likewise. | |
5234 | * predict.c: Likewise. | |
5235 | * profile.c: Likewise. | |
5236 | * ree.c: Likewise. | |
5237 | * reg-stack.c: Likewise. | |
5238 | * regcprop.c: Likewise. | |
5239 | * regmove.c: Likewise. | |
5240 | * regstat.c: Likewise. | |
5241 | * reload1.c: Likewise. | |
5242 | * sched-ebb.c: Likewise. | |
5243 | * sel-sched-dump.c: Likewise. | |
5244 | * simplify-rtx.c: Likewise. | |
5245 | * stor-layout.c: Likewise. | |
5246 | * store-motion.c: Likewise. | |
5247 | * tracer.c: Likewise. | |
5248 | * tree-affine.c: Likewise. | |
5249 | * tree-cfg.c: Likewise. | |
5250 | * tree-cfgcleanup.c: Likewise. | |
5251 | * tree-dfa.c: Likewise. | |
5252 | * tree-into-ssa.c: Likewise. | |
5253 | * tree-nomudflap.c: Likewise. | |
5254 | * tree-optimize.c: Likewise. | |
5255 | * tree-pretty-print.c: Likewise. | |
5256 | * tree-profile.c: Likewise. | |
5257 | * tree-ssa-address.c: Likewise. | |
5258 | * tree-ssa-ccp.c: Likewise. | |
5259 | * tree-ssa-copy.c: Likewise. | |
5260 | * tree-ssa-dom.c: Likewise. | |
5261 | * tree-ssa-loop-ch.c: Likewise. | |
5262 | * tree-ssa-loop-im.c: Likewise. | |
5263 | * tree-ssa-loop-manip.c: Likewise. | |
5264 | * tree-ssa-loop-niter.c: Likewise. | |
5265 | * tree-ssa-loop-prefetch.c: Likewise. | |
5266 | * tree-ssa-loop-unswitch.c: Likewise. | |
5267 | * tree-ssa-loop.c: Likewise. | |
5268 | * tree-ssa-propagate.c: Likewise. | |
5269 | * tree-ssa-structalias.c: Likewise. | |
5270 | * tree-ssa-tail-merge.c: Likewise. | |
5271 | * tree-ssa-threadedge.c: Likewise. | |
5272 | * tree-ssa-threadupdate.c: Likewise. | |
5273 | * tree-ssa-uncprop.c: Likewise. | |
5274 | * tree-ssa-uninit.c: Likewise. | |
5275 | * tree-ssa.c: Likewise. | |
5276 | * value-prof.c: Likewise. | |
5277 | * var-tracking.c: Likewise. | |
5278 | * web.c: Likewise. | |
5279 | ||
5280 | * config/m32r/m32r.c: Include dbxout.h. | |
5281 | * config/pa/pa.c: Likewise. | |
5282 | * config/rs6000/rs6000.c: Likewise. | |
5283 | ||
5284 | * Makefile.in: Fix dependencies. | |
5285 | * config/rs6000/t-rs5000: Likewise. | |
5286 | ||
25c30572 | 5287 | 2012-05-31 Aldy Hernandez <aldyh@redhat.com> |
5288 | ||
5289 | * tree-ssa-loop-im.c (execute_sm): Do not check flag_tm. | |
5290 | * gimple.h (block_in_transaction): Check for flag_tm. | |
5291 | ||
61025ec0 | 5292 | 2012-05-31 Aldy Hernandez <aldyh@redhat.com> |
5293 | ||
5294 | PR tree-optimization/52558 | |
5295 | * cfg.c (alloc_aux_for_edge): Fix comment. | |
5296 | (alloc_aux_for_edge): Remove static. | |
5297 | * basic-block.h (alloc_aux_for_edge): Protoize. | |
5298 | * tree-ssa-loop-im.c (execute_sm_if_changed): New. | |
5299 | (execute_sm_if_changed_flag): New. | |
5300 | (execute_sm_if_changed_flag_set): New. | |
5301 | (execute_sm): Do not generate data races unless requested. | |
5302 | (tree_ssa_lim_initialize): Call alloc_aux_for_edges. | |
5303 | (tree_ssa_lim_finalize): Call free_aux_for_edges. | |
5304 | * gimple.h (block_in_transaction): New. | |
5305 | (gimple_in_transaction): Use block_in_transaction. | |
5306 | ||
f69bbc7f | 5307 | 2012-05-31 Georg-Johann Lay <avr@gjlay.de> |
5308 | ||
5309 | PR target/51345 | |
5310 | * config/avr/avr.opt (-msp8): Document it. | |
5311 | * doc/invoke.texi (AVR Options): Ditto. And document related | |
5312 | built-in macros. | |
5313 | ||
d5bf7b64 | 5314 | 2012-05-31 Diego Novillo <dnovillo@google.com> |
a44c8c3b | 5315 | |
ca8a2f4e | 5316 | * configure.ac (CXX_FOR_BUILD): Define and substitute. |
5317 | (BUILD_CXXFLAGS): Define and substitute. | |
5318 | * Makefile.in (BUILD_CXXFLAGS): Define. | |
5319 | (CXX_FOR_BUILD): Define. | |
5320 | (COMPILER_FOR_BUILD): Set to CXX_FOR_BUILD if building with C++. | |
5321 | (LINKER_FOR_BUILD): Likewise. | |
5322 | (BUILD_COMPILERFLAGS): Set to BUILD_CXXFLAGS if building with C++. | |
5323 | (BUILD_LINKERFLAGS): Likewise. | |
5324 | * configure: Regenerate. | |
a44c8c3b | 5325 | |
0f246197 | 5326 | 2012-05-31 Steven Bosscher <steven@gcc.gnu.org> |
5327 | ||
5328 | * Makefile.in: Fix many dependencies. | |
5329 | * tree-profile.c: Don't include regs.h. | |
5330 | * tree-vectorizer.c: Don't include cfglayout.h. | |
5331 | * tree-vect-stmts.c: Likewise. | |
5332 | * tree-vect-slp.c: Likewise. | |
5333 | * tree-vect-loop.c: Likewise. | |
5334 | * reg-stack.c: Likewise. | |
5335 | * tree-ssa-loop-manip.c: Likewise. | |
5336 | * toplev.c: Likewise. | |
5337 | * varasm.c: Don't include cfglayout.h, basic-block.h, | |
5338 | and tree-iterator.h. | |
5339 | * tree-cfgcleanup.c: Don't include cfglayout.h. | |
5340 | * passes.c: Don't include cfglayout.h, dwarf2asm.h, | |
5341 | dwarf2out.h, dbxout.h, sdbout.h, and xcoffout.h. | |
5342 | * cgraphclones.c: Don't include plugin.h. | |
5343 | ||
93110b99 | 5344 | 2012-05-31 Georg-Johann Lay <avr@gjlay.de> |
5345 | ||
5346 | * config/avr/t-avr: Correct avr-mmcu.texi dependencies. | |
5347 | (s-avr-mmcu-texi): Don't sed on gen-avr-mmcu-texi output. | |
5348 | * doc/avr-mmcu.texi (svn:eol-style): Set to native. | |
ca8a2f4e | 5349 | |
543506e0 | 5350 | 2012-05-31 Richard Guenther <rguenther@suse.de> |
5351 | ||
5352 | * tree-loop-distribution.c (struct partition_s): New struct, | |
5353 | typedef and vector type. | |
5354 | (partition_alloc, partition_free): New functions. | |
5355 | (generate_loops_for_partition, generate_builtin, | |
5356 | generate_code_for_partition, rdg_flag_uses, rdg_flag_vertex, | |
5357 | rdg_flag_vertex_and_dependent, rdg_flag_loop_exits, | |
5358 | build_rdg_partition_for_component, can_generate_builtin, | |
5359 | similar_memory_accesses, fuse_partitions_with_similar_memory_accesses, | |
5360 | rdg_build_partitions, dump_rdg_partitions, debug_rdg_partitions, | |
5361 | number_of_rw_in_partition, partition_contains_all_rw, | |
5362 | ldist_gen): Use partition_t instead of bitmap. | |
5363 | ||
7da94a4f | 5364 | 2012-05-31 Georg-Johann Lay <avr@gjlay.de> |
5365 | ||
ca8a2f4e | 5366 | * config/avr/gen-avr-mmcu-texi.c: Sort MCUs. |
7da94a4f | 5367 | * doc/avr-mmcu.texi: Regenerate. |
ca8a2f4e | 5368 | |
bfcf35ff | 5369 | 2012-05-31 Richard Guenther <rguenther@suse.de> |
5370 | ||
5371 | * tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop): | |
5372 | Use FOR_EACH_SSA_DEF_OPERAND. | |
5373 | (generate_builtin): Adjust. | |
5374 | (stmt_generated_in_another_partition): Remove. | |
5375 | (add_scalar_computations_to_partition): Likewise. | |
5376 | (rdg_build_partitions): Do not call | |
5377 | add_scalar_computations_to_partition. | |
5378 | ||
34409c18 | 5379 | 2012-05-31 Eric Botcazou <ebotcazou@adacore.com> |
5380 | ||
5381 | * tree-dfa.c (get_ref_base_and_extent): Compute the offset using | |
5382 | double ints throughout. | |
5383 | * tree-sra.c (build_user_friendly_ref_for_offset) <RECORD_TYPE>: | |
5384 | Check that the position of the field is representable as an integer. | |
5385 | ||
7667733b | 5386 | 2012-05-31 Richard Guenther <rguenther@suse.de> |
5387 | ||
5388 | * tree-data-ref.c (dr_analyze_innermost): Properly convert | |
5389 | the MEM_REF offset to sizetype. | |
5390 | ||
27677dd8 | 5391 | 2012-05-31 Georg-Johann Lay <avr@gjlay.de> |
5392 | ||
5393 | * doc/invoke.texi (AVR Options): Fix typos. | |
5394 | ||
0e7a4cac | 5395 | 2012-05-31 Hans-Peter Nilsson <hp@axis.com> |
5396 | ||
5397 | * config/cris/cris.h (CC1_SPEC): Pass through all -march= | |
5398 | and -mcpu= options. | |
5399 | (ASM_SPEC): Ditto, not just -march=v32, but translate non-v10, | |
aac15713 | 5400 | non-v32 into --march=v0_v10. |
0e7a4cac | 5401 | |
80ebb64a | 5402 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
5403 | ||
5404 | * ira-int.h (target_ira_int): Rename x_move_cost to | |
5405 | x_ira_register_move_cost, x_may_move_in_cost to | |
5406 | x_ira_may_move_in_cost and x_may_move_out_cost to | |
5407 | x_ira_may_move_out_cost. Delete the old fields with | |
5408 | those names and also x_ira_max_register_move_cost, | |
5409 | x_ira_max_may_move_in_cost and x_ira_max_may_move_out_cost. | |
5410 | (move_cost, may_move_in_cost, may_move_out_cost) | |
5411 | (ira_max_register_move_cost, ira_max_may_move_in_cost) | |
5412 | (ira_max_may_move_out_cost): Delete. | |
5413 | * ira.c (init_move_cost): Rename to... | |
5414 | (ira_init_register_move_cost): ...this, deleting the old | |
5415 | function with that name. Apply above variable renamings. | |
5416 | Retain asserts for null fields. | |
5417 | (ira_init_once): Don't initialize register move costs here. | |
5418 | (free_register_move_costs): Apply above variable renamings. | |
5419 | Remove code for deleted fields. | |
5420 | ||
a0085a50 | 5421 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
5422 | ||
5423 | * ira.c (init_move_cost): Adjust choice of subclasses to match | |
5424 | the current ira_init_register_move_cost choice. Use | |
5425 | ira_class_subset_p instead of reg_class_subset_p. | |
5426 | (ira_init_register_move_cost): Assert that move_cost, | |
5427 | may_move_in_cost and may_move_out_cost already hold the desired | |
5428 | values for their ira_* equivalents. For the latter two, | |
5429 | ignore classes that can't store a register of the given mode. | |
5430 | ||
0d089656 | 5431 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
5432 | ||
5433 | * ira.c (setup_allocno_and_important_classes): Use | |
5434 | ira_class_hard_regs_num to check whether a class has any | |
5435 | allocatable registers. | |
5436 | (ira_init_register_move_cost): Likewise. | |
5437 | ||
f3d26300 | 5438 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
5439 | ||
5440 | * ira.c (init_move_cost): Adjust local variable names to match | |
5441 | file conventions. Use ira_assert instead of gcc_assert. | |
5442 | ||
36eb146a | 5443 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
5444 | ||
5445 | * regs.h (move_table, move_cost, may_move_in_cost, may_move_out_cost): | |
5446 | Move these definitions and associated target_globals fields to... | |
5447 | * ira-int.h: ...here. | |
5448 | * rtl.h (init_move_cost): Delete. | |
5449 | * reginfo.c (last_mode_for_init_move_cost, init_move_cost): Move to... | |
5450 | * ira.c: ...here, making the latter static. | |
5451 | ||
ad8d4dca | 5452 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
5453 | ||
5454 | * ira-costs.c (copy_cost): Use ira_init_register_move_cost_if_necessary | |
5455 | and ira_register_move_cost instead of init_move_cost and move_cost. | |
5456 | ||
1072fecf | 5457 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
5458 | ||
5459 | * ira.h (target_ira): Delete x_ira_available_class_regs. | |
5460 | (ira_available_class_regs): Delete. | |
5461 | * ira.c (setup_available_class_regs): Delete. | |
5462 | (setup_alloc_classes): Don't call it. | |
5463 | (setup_pressure_classes): Use ira_class_hard_regs_num instead of | |
5464 | ira_available_class_regs. | |
5465 | * haifa-sched.c (print_curr_reg_pressure, setup_insn_reg_pressure_info) | |
5466 | (model_spill_cost): Likewise. | |
5467 | * ira-build.c (low_pressure_loop_node_p): Likewise. | |
5468 | * ira-color.c (color_pass): Likewise. | |
5469 | * ira-emit.c (change_loop): Likewise. | |
5470 | * ira-lives.c (inc_register_pressure, dec_register_pressure) | |
5471 | (single_reg_class, ira_implicitly_set_insn_hard_regs) | |
5472 | (process_bb_node_lives): Likewise. | |
5473 | * loop-invariant.c (gain_for_invariant): Likewise. | |
5474 | ||
7949e3eb | 5475 | 2012-05-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
5476 | ||
5477 | PR target/52999 | |
5478 | * config/pa/pa.c (TARGET_SECTION_TYPE_FLAGS): Define. | |
5479 | (pa_section_type_flags): New. | |
5480 | (pa_legitimate_constant_p): Revert previous change. | |
5481 | ||
22760026 | 5482 | 2012-05-30 Steven Bosscher <steven@gcc.gnu.org> |
5483 | ||
5484 | * ira.c (allocate_initial_values): Make static. | |
5485 | ||
91c4f7e4 | 5486 | 2012-05-30 Uros Bizjak <ubizjak@gmail.com> |
5487 | ||
5488 | * config/i386/i386.c (legitimize_tls_address) <TLS_MODEL_INITIAL_EXEC>: | |
5489 | Generate tls_initial_exec_64_sun only when !TARGET_X32. | |
5490 | ||
e8aef9ed | 5491 | 2012-05-30 Richard Guenther <rguenther@suse.de> |
5492 | ||
5493 | PR middle-end/53501 | |
5494 | * fold-const.c (fold_binary_loc): Make sure to call | |
5495 | fold_plusminus_mult_expr with the original sign of operands. | |
5496 | ||
eb3dd80d | 5497 | 2012-05-30 Steven Bosscher <steven@gcc.gnu.org> |
5498 | ||
5499 | * Makefile.in: Fix many dependencies. | |
5500 | (DWARF2_H): Depend on dwarf2.def. | |
5501 | (RTL_ERROR_H): Depend on rtl-error.h. | |
5502 | (TREE_PRETTY_PRINT_H, GIMPLE_PRETTY_PRINT_H): New. Replace | |
5503 | all gimple-pretty-print.h and tree-pretty-print.h references. | |
5504 | ||
22bcc33d | 5505 | 2012-05-30 Marc Glisse <marc.glisse@inria.fr> |
5506 | ||
5507 | * simplify-rtx.c (simplify_binary_operation_1): Optimize shuffle of | |
5508 | concatenations. | |
5509 | ||
20ecc3c4 | 5510 | 2012-05-30 Richard Guenther <rguenther@suse.de> |
5511 | ||
5512 | PR middle-end/53522 | |
5513 | * tree-emutls.c (gen_emutls_addr): Do not add globals to | |
5514 | referenced-vars. | |
5515 | ||
15b37e31 | 5516 | 2012-05-30 Eric Botcazou <ebotcazou@adacore.com> |
5517 | ||
5518 | * explow.c (probe_stack_range): Restore simple control flow and stop | |
5519 | again when the probe cannot be generated if HAVE_check_stack. | |
5520 | ||
77b4556a | 5521 | 2012-05-30 Jakub Jelinek <jakub@redhat.com> |
5522 | ||
5523 | PR rtl-optimization/53519 | |
5524 | * combine.c (simplify_shift_const_1) <case NOT>: Use constm1_rtx | |
5525 | instead of GEN_INT (GET_MODE_MASK (mode)) as second operand of XOR. | |
5526 | ||
e8f3287f | 5527 | 2012-05-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
5528 | ||
5529 | * config/arm/arm.c (arm_evpc_neon_vrev): Adjust off by one error. | |
5530 | ||
effa044f | 5531 | 2012-05-29 Jack Howarth <howarth@bromo.med.uc.edu> |
5532 | ||
5533 | PR debug/53453 | |
5534 | * doc/tm.texi: Update. | |
5535 | * doc/tm.texi.in (SDB and DWARF) <TARGET_FORCE_AT_COMP_DIR>: Add @hook. | |
5536 | * target.def (force_at_comp_dir): New hook. | |
5537 | * config/darwin.h (TARGET_FORCE_AT_COMP_DIR): Define. | |
5538 | * dwarf2out.c (dwarf2out_finish): Check targetm.force_at_comp_dir. | |
5539 | ||
41f5b5b0 | 5540 | 2012-05-29 Jack Howarth <howarth@bromo.med.uc.edu> |
4c654fa7 | 5541 | |
5542 | * config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when | |
5543 | Darwin >= 10. | |
5544 | (DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10. | |
5545 | (DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10. | |
5546 | ||
de9013ac | 5547 | 2012-05-29 Oleg Endo <olegendo@gcc.gnu.org> |
5548 | ||
5549 | PR target/51340 | |
5550 | * config/sh/sh.c (sh_option_override): Set TARGET_FMAC if | |
5551 | flag_unsafe_math_optimizations is set. | |
5552 | * doc/invoke.texi (SH Options): Add -mno-fused-madd description. | |
5553 | Update description of -mfused-madd. | |
5554 | ||
e10782c9 | 5555 | 2012-05-29 Oleg Endo <olegendo@gcc.gnu.org> |
5556 | ||
5557 | PR target/52941 | |
5558 | * config/sh/predicates.md (atomic_arith_operand, | |
5559 | atomic_logical_operand): New predicates. | |
5560 | * config/sh/sh.c (sh_option_override): Check atomic options. | |
5561 | * config/sh/sh.h (TARGET_ANY_ATOMIC, UNSUPPORTED_ATOMIC_OPTIONS, | |
5562 | UNSUPPORTED_HARD_ATOMIC_CPU): New macros. | |
5563 | (DRIVER_SELF_SPECS): Use UNSUPPORTED_ATOMIC_OPTIONS and | |
5564 | UNSUPPORTED_HARD_ATOMIC_CPU. | |
5565 | * config/sh/sync.md: Update description comments. | |
5566 | (I12): New mode iterator. | |
5567 | (fetchop_predicate, fetchop_constraint): New code attributes. | |
5568 | (atomic_compare_and_swapsi_hard, atomic_compare_and_swap<mode>_hard, | |
5569 | atomic_exchangesi_hard, atomic_exchange<mode>_hard, | |
5570 | atomic_fetch_<fetchop_name>si_hard, | |
5571 | atomic_fetch_<fetchop_name><mode>_hard, | |
5572 | atomic_fetch_nandsi_hard, atomic_fetch_nand<mode>_hard, | |
5573 | atomic_<fetchop_name>_fetchsi_hard, | |
5574 | atomic_<fetchop_name>_fetch<mode>_hard, | |
5575 | atomic_nand_fetchsi_hard, atomic_nand_fetch<mode>_hard, | |
5576 | atomic_test_and_set_hard): New insns. | |
5577 | (atomic_compare_and_swap<mode>_soft, atomic_exchange<mode>_soft, | |
5578 | atomic_fetch_<fetchop_name><mode>_soft, atomic_fetch_nand<mode>_soft, | |
5579 | atomic_<fetchop_name>_fetch<mode>_soft, atomic_nand_fetch<mode>_soft, | |
5580 | atomic_test_and_set_soft): Use same formatting for the first line of | |
5581 | the asm block as in new insns above. | |
5582 | (atomic_compare_and_swap<mode>, atomic_exchange<mode>, | |
5583 | atomic_fetch_<fetchop_name><mode>, atomic_<fetchop_name>_fetch<mode>, | |
5584 | atomic_test_and_set): Integrate new *_hard insns into expanders. | |
5585 | * config/sh/sh.opt (mhard-atomic): New option. | |
5586 | * doc/invoke.texi (SH Options): Document it. | |
5587 | ||
e4a33abd | 5588 | 2012-05-29 Meador Inge <meadori@codesourcery.com> |
5589 | ||
5590 | * c-decl.c (c_push_function_context): Always create a new language | |
5591 | function. | |
5592 | (c_pop_function_context): Clear the language function created in | |
5593 | c_push_function_context. | |
5594 | ||
9315255d | 5595 | 2012-05-29 Matt Turner <mattst88@gmail.com> |
5596 | ||
5597 | * config/alpha/ev6.md: (define_bypass "ev6_fmul,ev6_fadd"): New. | |
5598 | (define_bypass "ev6_fcmov"): New. | |
5599 | ||
ea1760a3 | 5600 | 2012-05-29 Steven Bosscher <steven@gcc.gnu.org> |
5601 | ||
5602 | * integrate.c: Remove. | |
5603 | * integrate.h: Remove. | |
5604 | * Makefile.in: Remove make rules for integrate.c and INTEGRATE_H. | |
5605 | * config/arm/t-arm: Remove INTEGRATE_H dependency for target files. | |
5606 | * config/rs6000/t-rs6000: Likewise | |
5607 | * config/spu/t-spu-elf: Likewise. | |
5608 | * function.h (get_hard_reg_initial_val, has_hard_reg_initial_val, | |
5609 | get_hard_reg_initial_reg, emit_initial_value_sets): Move prototypes | |
5610 | from integrate.h to here. | |
5611 | (initial_value_entry): New prototype. | |
5612 | * reload.h (allocate_initial_values): Remove prototype. | |
5613 | * tree.h (set_decl_abstract_flags, set_decl_origin_self): Likewise. | |
5614 | * cse.c (fixed_base_plus_p): Don't handle virtual registers for | |
5615 | integrate.c. | |
5616 | * dwarf2out.c (set_decl_origin_self, set_block_origin_self, | |
5617 | set_decl_abstract_flags, set_block_abstract_flags): Move from | |
5618 | integrate.c to here, the only user. | |
5619 | * expmed.c (extract_fixed_bit_field): Remove outdated comment | |
5620 | about integrate.c. | |
5621 | * function.c: Don't include integrate.h. | |
5622 | (struct initial_value_pair, struct initial_value_struct, | |
5623 | get_hard_reg_initial_val, has_hard_reg_initial_val, | |
5624 | get_hard_reg_initial_reg, emit_initial_value_sets): Move from | |
5625 | integrate.c to here. | |
5626 | (initial_value_entry): New function. | |
5627 | * genemit.c (main): Don't print integrate.h include line. | |
5628 | * ira.c: Don't include integrate.h. | |
5629 | (allocate_initial_values): Move from integrate.c to here. | |
5630 | (ira): Update allocate_initial_values call. | |
5631 | * tree-inline.c: Don't include integrate.h. | |
5632 | (function_attribute_inlinable_p): Moved from integrate.c to here. | |
5633 | * cfgexpand.c: Don't include integrate.h. | |
5634 | * except.c: Likewise. | |
5635 | * langhooks.c: Likewise. | |
5636 | * passes.c: Likewise. | |
5637 | * toplev.c: Likewise. | |
5638 | * config/frv/frv.c: Likewise. | |
5639 | * config/pa/pa.c: Likewise. | |
5640 | * config/spu/spu.c: Likewise. | |
5641 | * config/epiphany/epiphany.c: Likewise. | |
5642 | * config/mep/mep.c: Likewise. | |
5643 | * config/score/score.c: Likewise. | |
5644 | * config/picochip/picochip.c: Likewise. | |
5645 | * config/sh/sh.c: Likewise. | |
5646 | * config/alpha/alpha.c: Likewise. | |
5647 | * config/microblaze/microblaze.c: Likewise. | |
5648 | * config/mips/mips.c: Likewise. | |
5649 | * config/v850/v850.c: Likewise. | |
5650 | * config/mmix/mmix.c: Likewise. | |
5651 | * config/bfin/bfin.c: Likewise. | |
5652 | * config/arm/arm.c: Likewise. | |
5653 | * config/s390/s390.c: Likewise. | |
5654 | * config/m32r/m32r.c: Likewise. | |
5655 | * config/rs6000/rs6000.c: Likewise. | |
5656 | * config/c6x/c6x.c: Include function.h instead of integrate.h. | |
5657 | * config/tilegx/tilegx.c: Likewise. | |
5658 | * config/tilepro/tilepro.c: Likewise. | |
5659 | ||
234d19a4 | 5660 | 2012-05-29 Georg-Johann Lay <avr@gjlay.de> |
5661 | ||
91c4f7e4 | 5662 | * config/avr/t-avr (s-avr-mmcu-texi): Call |
234d19a4 | 5663 | gen-avr-mmcu-texi$(build_exeext) via ./ and don't assume . is in PATH. |
91c4f7e4 | 5664 | |
0ab48139 | 5665 | 2012-05-29 Michael Matz <matz@suse.de> |
5666 | ||
5667 | * rtl.h (assign_stack_temp, assign_stack_temp_for_type, | |
5668 | assign_temp): Remove 'keep' argument. | |
5669 | (mark_temp_addr_taken): Remove prototype. | |
5670 | * tree.h (expand_decl): Remove prototype. | |
91c4f7e4 | 5671 | * function.c (struct temp_slot): Remove addr_taken and keep member. |
0ab48139 | 5672 | (assign_stack_temp_for_type) Don't initialize above, remove |
5673 | keep argument. | |
5674 | (assign_stack_temp, assign_temp): Remove keep argument. | |
5675 | (mark_temp_addr_taken): Remove. | |
91c4f7e4 | 5676 | (preserve_temp_slots): Remove handling of addr_taken and keep members. |
0ab48139 | 5677 | (free_temp_slots): Ditto. |
5678 | * expr.c (expand_expr_real_1 <COMPOUND_LITERAL_EXPR>): Remove | |
5679 | dead code. | |
5680 | * stmt.c (expand_asm_operands): Remove dead code. | |
5681 | (expand_decl): Remove. | |
5682 | * c-decl.c (finish_struct): Don't call expand_decl. | |
5683 | * builtins.c (expand_builtin_cexpi): Adjust calls to assign_temp | |
5684 | and assign_stack_temp. | |
5685 | * calls.c (save_fixed_argument_area, initialize_argument_information, | |
5686 | expand_call, emit_library_call_value_1, store_one_arg): Ditto. | |
5687 | * expmed.c (extract_bit_field_1): Ditto. | |
5688 | * expr.c (emit_group_load_1, emit_group_store, | |
5689 | copy_blkmode_from_reg, emit_push_insn, expand_assignment, | |
5690 | store_field, expand_constructor, expand_cond_expr_using_cmove, | |
5691 | expand_expr_real_2, expand_expr_real_1): Ditto. | |
5692 | * stmt.c (expand_asm_operands, expand_return): Ditto. | |
5693 | ||
5694 | * function.c (pop_temp_slots): Call free_temp_slots. | |
5695 | * calls.c (store_one_arg): Don't call preserve_temp_slots or | |
5696 | free_temp_slots. | |
5697 | * expr.c (expand_assignment): Don't call free_temp_slots. | |
5698 | ||
5699 | * config/arm/arm.c (neon_expand_vector_init): Ditto. | |
5700 | * config/i386/i386.c (ix86_expand_vector_set): Ditto. | |
5701 | (ix86_expand_vector_extract): Ditto. | |
5702 | * config/ia64/ia64.c (spill_xfmode_rfmode_operand, | |
5703 | ia64_expand_movxf_movrf): Ditto. | |
5704 | * config/mips/mips.c (mips_expand_vi_general): Ditto. | |
5705 | * config/mmix/mmix.md (floatdisf2, floatunsdisf2, truncdfsf2, | |
5706 | extendsfdf2): Ditto. | |
5707 | * config/rs6000/rs6000.c (rs6000_expand_vector_init, | |
5708 | rs6000_expand_vector_set, rs6000_expand_vector_extract, | |
5709 | rs6000_allocate_stack_temp): Ditto. | |
5710 | * config/rs6000/rs6000.md (fix_trunctfsi2_fprs): Ditto. | |
5711 | * config/sparc/sparc.c (emit_soft_tfmode_libcall, | |
5712 | sparc_emit_float_lib_cmp, sparc_emit_float_lib_cmp, | |
5713 | sparc_expand_vector_init): Ditto. | |
5714 | ||
7843e4bc | 5715 | 2012-05-29 Michael Matz <matz@suse.de> |
5716 | ||
5717 | * c-tree.h (c_expand_decl): Remove prototype. | |
5718 | ||
5719 | * expr.c (expand_expr_real_1 <normal_inner_ref>): Don't allocate | |
5720 | a kept temp. | |
5721 | (expand_expr_real_1 <COMPOUND_LITERAL_EXPR>): Make unreachable. | |
91c4f7e4 | 5722 | * gimple-fold.c (canonicalize_constructor_val): Canonicalize |
7843e4bc | 5723 | COMPOUND_LITERAL_EXPR. |
5724 | * function.c (expand_function_start): Don't call expand_decl, | |
5725 | instead assert that we have RTL assigned. | |
5726 | * tree-ssa-live.c (remove_unused_locals): Clear | |
5727 | nonlocal_goto_save_area if its backing variable is removed. | |
5728 | * stmt.c (expand_asm_operands): Remove handling of non-lvalues | |
5729 | as mem inputs. | |
5730 | (expand_decl): Assert that this does nothing. | |
5731 | * calls.c (expand_call): Don't call mark_temp_addr_taken. | |
5732 | ||
87c952b8 | 5733 | 2012-05-29 Richard Guenther <rguenther@suse.de> |
5734 | ||
5735 | PR tree-optimization/53516 | |
5736 | * tree-data-ref.c (stmt_with_adjacent_zero_store_dr_p): Reject | |
5737 | bitfield accesses. | |
5738 | * tree-vect-data-refs.c (vect_analyze_data_refs): Likewise. | |
5739 | ||
9d75589a | 5740 | 2012-05-29 Joseph Myers <joseph@codesourcery.com> |
5741 | ||
5742 | * LANGUAGES: Fix typos. | |
5743 | * Makefile.in: Fix typos. | |
5744 | * alias.c: Fix typos. | |
5745 | * auto-inc-dec.c: Fix typos. | |
5746 | * bb-reorder.c: Fix typos. | |
5747 | * cfgcleanup.c: Fix typos. | |
5748 | * cgraph.c: Fix typos. | |
5749 | * cgraph.h: Fix typos. | |
5750 | * cgraphunit.c: Fix typos. | |
5751 | * collect2-aix.h: Fix typos. | |
5752 | * collect2.c: Fix typos. | |
5753 | * compare-elim.c: Fix typos. | |
5754 | * config/alpha/vms.h: Fix typos. | |
5755 | * config/arm/README-interworking: Fix typos. | |
5756 | * config/arm/arm.c: Fix typos. | |
5757 | * config/arm/iterators.md: Fix typos. | |
5758 | * config/arm/vxworks.h: Fix typos. | |
5759 | * config/avr/avr.c: Fix typos. | |
5760 | * config/avr/avr.h: Fix typos. | |
5761 | * config/avr/avr.md: Fix typos. | |
5762 | * config/avr/builtins.def: Fix typos. | |
5763 | * config/c6x/c6x.c: Fix typos. | |
5764 | * config/cr16/cr16.c: Fix typos. | |
5765 | * config/cr16/cr16.md: Fix typos. | |
5766 | * config/cris/cris.md: Fix typos. | |
5767 | * config/darwin.c: Fix typos. | |
5768 | * config/darwin.opt: Fix typos. | |
5769 | * config/i386/i386-c.c: Fix typos. | |
5770 | * config/i386/i386.c: Fix typos. | |
5771 | * config/ia64/ia64.c: Fix typos. | |
5772 | * config/m68k/cf.md: Fix typos. | |
5773 | * config/mep/mep.c: Fix typos. | |
5774 | * config/microblaze/microblaze.c: Fix typos. | |
5775 | * config/microblaze/microblaze.h: Fix typos. | |
5776 | * config/mn10300/mn10300.c: Fix typos. | |
5777 | * config/mn10300/mn10300.md: Fix typos. | |
5778 | * config/pa/pa.c: Fix typos. | |
5779 | * config/picochip/picochip.h: Fix typos. | |
5780 | * config/rs6000/a2.md: Fix typos. | |
5781 | * config/rs6000/rs6000.c: Fix typos. | |
5782 | * config/rs6000/vector.md: Fix typos. | |
5783 | * config/rx/rx.md: Fix typos. | |
5784 | * config/rx/rx.opt: Fix typos. | |
5785 | * config/s390/2097.md: Fix typos. | |
5786 | * config/s390/s390.c: Fix typos. | |
5787 | * config/s390/s390.h: Fix typos. | |
5788 | * config/sh/sh.c: Fix typos. | |
5789 | * config/sh/sh.md: Fix typos. | |
5790 | * config/sparc/sync.md: Fix typos. | |
5791 | * config/spu/spu.c: Fix typos. | |
5792 | * config/spu/spu.md: Fix typos. | |
5793 | * config/vms/vms.c: Fix typos. | |
5794 | * config/vxworks-dummy.h: Fix typos. | |
5795 | * config/vxworks.h: Fix typos. | |
5796 | * cselib.c: Fix typos. | |
5797 | * df-scan.c: Fix typos. | |
5798 | * df.h: Fix typos. | |
5799 | * doc/extend.texi: Fix typos. | |
5800 | * doc/install.texi: Fix typos. | |
5801 | * doc/invoke.texi: Fix typos. | |
5802 | * doc/md.texi: Fix typos. | |
5803 | * doc/plugins.texi: Fix typos. | |
5804 | * doc/rtl.texi: Fix typos. | |
5805 | * dse.c: Fix typos. | |
5806 | * dwarf2asm.c: Fix typos. | |
5807 | * dwarf2out.c: Fix typos. | |
5808 | * except.h: Fix typos. | |
5809 | * expr.c: Fix typos. | |
5810 | * fold-const.c: Fix typos. | |
5811 | * gcc.c: Fix typos. | |
5812 | * gcse.c: Fix typos. | |
5813 | * genautomata.c: Fix typos. | |
5814 | * gengtype-state.c: Fix typos. | |
5815 | * gengtype.c: Fix typos. | |
5816 | * genhooks.c: Fix typos. | |
5817 | * gimple-fold.c: Fix typos. | |
5818 | * gimple-pretty-print.c: Fix typos. | |
5819 | * gimple.c: Fix typos. | |
5820 | * gimple.h: Fix typos. | |
5821 | * gimplify.c: Fix typos. | |
5822 | * graphite-interchange.c: Fix typos. | |
5823 | * graphite-sese-to-poly.c: Fix typos. | |
5824 | * ifcvt.c: Fix typos. | |
5825 | * input.c: Fix typos. | |
5826 | * ipa-cp.c: Fix typos. | |
5827 | * ipa-inline-analysis.c: Fix typos. | |
5828 | * ipa-inline-transform.c: Fix typos. | |
5829 | * ipa-inline.c: Fix typos. | |
5830 | * ipa-pure-const.c: Fix typos. | |
5831 | * ipa-ref.h: Fix typos. | |
5832 | * ipa-reference.c: Fix typos. | |
5833 | * ipa-utils.c: Fix typos. | |
5834 | * ipa.c: Fix typos. | |
5835 | * ira-emit.c: Fix typos. | |
5836 | * ira-lives.c: Fix typos. | |
5837 | * lto-streamer.c: Fix typos. | |
5838 | * lto-streamer.h: Fix typos. | |
5839 | * lto-wrapper.c: Fix typos. | |
5840 | * mcf.c: Fix typos. | |
5841 | * mode-switching.c: Fix typos. | |
5842 | * modulo-sched.c: Fix typos. | |
5843 | * plugin.c: Fix typos. | |
5844 | * postreload.c: Fix typos. | |
5845 | * sched-deps.c: Fix typos. | |
5846 | * sel-sched-ir.c: Fix typos. | |
5847 | * sel-sched-ir.h: Fix typos. | |
5848 | * sel-sched.c: Fix typos. | |
5849 | * sese.c: Fix typos. | |
5850 | * stor-layout.c: Fix typos. | |
5851 | * target-hooks-macros.h: Fix typos. | |
5852 | * target.def: Fix typos. | |
5853 | * trans-mem.c: Fix typos. | |
5854 | * tree-eh.c: Fix typos. | |
5855 | * tree-predcom.c: Fix typos. | |
5856 | * tree-sra.c: Fix typos. | |
5857 | * tree-ssa-address.c: Fix typos. | |
5858 | * tree-ssa-loop-ivopts.c: Fix typos. | |
5859 | * tree-ssa-loop-niter.c: Fix typos. | |
5860 | * tree-ssa-math-opts.c: Fix typos. | |
5861 | * tree-ssa-pre.c: Fix typos. | |
5862 | * tree-ssa-propagate.c: Fix typos. | |
5863 | * tree-ssa-reassoc.c: Fix typos. | |
5864 | * tree-ssa-sccvn.c: Fix typos. | |
5865 | * tree-ssa-ter.c: Fix typos. | |
5866 | * tree-ssa-uninit.c: Fix typos. | |
5867 | * tree-ssanames.c: Fix typos. | |
5868 | * tree-vect-generic.c: Fix typos. | |
5869 | * tree-vect-slp.c: Fix typos. | |
5870 | * tree.c: Fix typos. | |
5871 | * tree.h: Fix typos. | |
5872 | * varasm.c: Fix typos. | |
5873 | * varpool.c: Fix typos. | |
5874 | ||
d668316d | 5875 | 2012-05-29 Joseph Myers <joseph@codesourcery.com> |
5876 | ||
5877 | * doc/include/texinfo.tex: Update to version 2012-05-16.16. | |
5878 | ||
134f0957 | 5879 | 2012-05-29 Richard Guenther <rguenther@suse.de> |
5880 | ||
5881 | * tree-dfa.c (find_vars_r): Do not call add_referenced_vars | |
5882 | for globals. | |
5883 | (add_referenced_var_1): Re-organize. Assert we are not | |
5884 | called for globals. | |
5885 | (remove_referenced_var): Likewise. | |
5886 | * varpool.c (add_new_static_var): Use create_tmp_var_raw. | |
5887 | * tree-mudflap.c (execute_mudflap_function_ops): Do not | |
5888 | call add_referenced_var on globals. | |
5889 | * matrix-reorg.c (transform_access_sites): Likewise. | |
5890 | ||
d6443ebe | 5891 | 2012-05-29 Steven Bosscher <steven@gcc.gnu.org> |
5892 | ||
5893 | * alias.c (reg_known_value): Make this a VEC. | |
5894 | (reg_known_equiv_p): Make this an sbitmap. | |
5895 | (reg_known_value_size): Remove. | |
5896 | (get_reg_known_value, set_reg_known_value, get_reg_known_equiv_p, | |
5897 | set_reg_known_equiv_p): Update for reg_known_value and | |
5898 | reg_known_value_size data structure change. | |
5899 | (init_alias_analysis, end_alias_analysis): Likewise. | |
5900 | ||
c306fbbf | 5901 | 2012-05-29 Jakub Jelinek <jakub@redhat.com> |
5902 | ||
5903 | PR middle-end/53510 | |
5904 | * input.c (read_line): Use XRESIZEVEC instead of XNEWVEC | |
5905 | to avoid leaking memory. No need to handle memory allocation | |
91c4f7e4 | 5906 | failure. Double string_len on each reallocation instead of adding 2. |
c306fbbf | 5907 | * gcov.c (read_line): Likewise. |
5908 | ||
2cfdd775 | 5909 | 2012-05-29 Hans-Peter Nilsson <hp@axis.com> |
5910 | ||
5911 | * config/cris/cris.h (TARGET_HAS_BREAK, TARGET_TRAP_USING_BREAK8): | |
5912 | New macros. | |
5913 | * config/cris/cris.md ("trap"): Define, enabled for | |
5914 | TARGET_TRAP_USING_BREAK8. | |
5915 | * config/cris/cris.opt (mtrap-using-break8): New option. | |
5916 | ||
8b64dc3c | 5917 | 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com> |
5918 | ||
5919 | PR c++/25137 | |
5920 | * doc/invoke.texi: Document -Wmissing-braces not enabled by -Wall | |
5921 | for C++. | |
5922 | ||
e67780f7 | 5923 | 2012-05-28 Hans-Peter Nilsson <hp@axis.com> |
5924 | ||
91c4f7e4 | 5925 | * doc/md.texi (stack_protect_test): Remove negation of branch to label. |
3ed894b7 | 5926 | (Standard Names): Fix typos in documentation of atomic patterns. |
e67780f7 | 5927 | |
b3a0814b | 5928 | 2012-05-27 Nathan Sidwell <nathan@acm.org> |
5929 | ||
5930 | * tree.c (build_constructor): Propagate TREE_SIDE_EFFECTS. | |
5931 | ||
eb5d9b7b | 5932 | 2012-05-26 Jason Merrill <jason@redhat.com> |
5933 | ||
5934 | PR c++/53220 | |
5935 | * c-typeck.c (array_to_pointer_conversion): Give -Wc++-compat warning | |
5936 | about array compound literals. | |
5937 | ||
8ddad41d | 5938 | 2012-05-26 Eric Botcazou <ebotcazou@adacore.com> |
5939 | ||
5940 | * cfgcleanup.c (try_optimize_cfg): Do not delete forwarder blocks | |
5941 | if CLEANUP_NO_INSN_DEL. | |
5942 | * cfgrtl.c (unique_locus_on_edge_between_p): New function extracted | |
5943 | from cfg_layout_merge_blocks. | |
5944 | (emit_nop_for_unique_locus_between): New function. | |
5945 | (rtl_merge_blocks): Invoke emit_nop_for_unique_locus_between. | |
5946 | (cfg_layout_merge_blocks): Likewise. | |
5947 | ||
f7583c76 | 5948 | 2012-05-26 Dimitrios Apostolou <jimis@gmx.net> |
5949 | Paolo Bonzini <bonzini@gnu.org> | |
5950 | ||
5951 | * df-scan.c (df_def_record_1): Assert a parallel must contain an | |
5952 | EXPR_LIST at this point. Receive the LOC and move its extraction... | |
5953 | (df_defs_record): ... here. Change if-else to a switch statement. | |
5954 | (df_find_hard_reg_defs, df_find_hard_reg_defs_1): New. | |
5955 | (df_get_call_refs): Changed defs_generated from bitmap to HARD_REG_SET | |
5956 | and compute it from df_find_hard_reg_defs(). Record DF_REF_BASE | |
5957 | DEFs in REGNO order. Use HARD_REG_SET instead of bitmap for | |
5958 | regs_invalidated_by_call. | |
5959 | (df_insn_refs_collect): Record DF_REF_REGULAR DEFs after | |
5960 | df_get_call_refs(). | |
5961 | ||
eaf1e576 | 5962 | 2012-05-25 Eric Botcazou <ebotcazou@adacore.com> |
5963 | ||
5964 | PR lto/52178 | |
5965 | * tree-inline.c (remap_gimple_op_r): Fix handling of FIELD_DECL. | |
5966 | * tree.c (RETURN_TRUE_IF_VAR): Do not return true for PLACEHOLDER_EXPR. | |
5967 | ||
e684d543 | 5968 | 2012-05-25 Michael Meissner <meissner@linux.vnet.ibm.com> |
5969 | ||
5970 | * config/rs6000/t-linux64: Delete the 32-bit multilib that uses | |
5971 | software floating point emulation. No longer build the multilibs | |
5972 | with -mstrict-align. | |
5973 | ||
709ed320 | 5974 | 2012-05-25 Aldy Hernandez <aldyh@redhat.com> |
5975 | ||
5976 | PR middle-end/53008 | |
5977 | * trans-mem.c (ipa_tm_create_version_alias): Output new_node if | |
5978 | accessed indirectly. | |
5979 | (ipa_tm_create_version): Same. | |
5980 | ||
45476806 | 5981 | 2012-05-25 Uros Bizjak <ubizjak@gmail.com> |
5982 | ||
5983 | PR target/53474 | |
5984 | * config/i386/i386.c (ix86_print_operand) <case 'O'>: Print '.' here. | |
5985 | <case 'C', case 'c', case 'F', case 'f'>: Print '.' only for C and c. | |
5986 | ||
b04c1b7f | 5987 | 2012-05-25 Alexander Ivchenko <alexander.ivchenko@intel.com> |
5988 | ||
5989 | PR target/53435 | |
5990 | * config/i386/i386.c (ix86_expand_vec_perm): Use correct op. | |
5991 | (ix86_expand_vec_perm): Use int mode instead of float. | |
5992 | (expand_vec_perm_pshufb): Remove handling of useseless type | |
5993 | conversion. | |
5994 | ||
8ffcff2e | 5995 | 2012-05-25 Eric Botcazou <ebotcazou@adacore.com> |
5996 | ||
5997 | PR ada/52362 | |
5998 | * config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Set gas and | |
5999 | gnu_ld variables to yes. | |
6000 | * configure.ac (HAVE_GNU_LD): Move to after config.gcc inclusion. | |
6001 | (HAVE_GNU_AS): Likewise. | |
6002 | * config.in: Regenerate. | |
6003 | * configure: Likewise. | |
6004 | ||
5bb035a3 | 6005 | 2012-05-25 Tristan Gingold <gingold@adacore.com> |
6006 | ||
6007 | * config/i386/i386.c (struct ix86_frame): Remove unused frame field. | |
6008 | (ix86_compute_frame_layout): Fix type of stack_alignment_needed | |
6009 | and preferred_alignment. | |
6010 | ||
bfde030e | 6011 | 2012-05-25 Tristan Gingold <gingold@adacore.com> |
6012 | ||
6013 | * common/config/ia64/ia64-common.c (ia64_except_unwind_info): Fix typo. | |
6014 | ||
5253ef2b | 6015 | 2012-05-25 Thomas Schwinge <thomas@codesourcery.com> |
6016 | ||
6017 | * fold-const.c (optimize_bit_field_compare): Abort early in the strict | |
6018 | volatile bitfields case. | |
6019 | ||
6020 | 2012-05-24 Pat Haugen <pthaugen@us.ibm.com> | |
409e1a55 | 6021 | |
6022 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Change | |
6023 | rs6000_sched_costly_dep default to true_store_to_load_dep_costly. | |
6024 | (adjacent_mem_locations): Move some code to and call... | |
6025 | (get_memref_parts): ...new function. | |
6026 | (mem_locations_overlap): New function. | |
6027 | (rs6000_adjust_priority): Adjust calls to is_load_insn/is_store_insn. | |
6028 | (is_mem_ref): Rename to... | |
6029 | (find_mem_ref): ...this. Return MEM rtx. | |
6030 | (get_store_dest): Remove function. | |
6031 | (is_load_insn1, is_load_insn, is_store_insn1, is_store_insn): Add | |
6032 | new parameter and adjust calls. | |
6033 | (rs6000_is_costly_dependence): Update calls for extra arg. Make sure | |
6034 | mem refs overlap for true_store_to_load_dep_costly. | |
6035 | (rs6000_sched_reorder2): Update calls for extra arg. Adjust args | |
6036 | passed to adjacent_mem_locations. | |
6037 | (is_costly_group): Walk resolved dependency list. | |
6038 | (force_new_group): Emit group ending nop for Power6/Power7. | |
6039 | * config/rs6000/rs6000.md (UNSPEC_GRP_END_NOP): New enum value. | |
6040 | (group_ending_nop): New define_insn. | |
6041 | ||
8ae39fa8 | 6042 | 2012-05-24 Dodji Seketeli <dodji@redhat.com> |
6043 | ||
6044 | Make unwound macro expansion trace less redundant | |
6045 | * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Don't print | |
6046 | context of macro definition in the trace, when it's redundant. | |
6047 | Update comments. | |
6048 | ||
141de90e | 6049 | 2012-05-24 Richard Guenther <rguenther@suse.de> |
6050 | ||
6051 | PR middle-end/53460 | |
6052 | * tree-profile.c (tree_profiling): Cleanup the CFG if | |
6053 | execute_fixup_cfg requests it. | |
6054 | ||
1b55a29e | 6055 | 2012-05-24 Richard Guenther <rguenther@suse.de> |
6056 | ||
6057 | * tree-flow.h (create_var_ann): Remove. | |
6058 | * tree-dfa.c (create_var_ann): Remove and inline into its | |
6059 | single caller ... | |
6060 | (add_referenced_var_1): ... here. | |
6061 | * varpool.c (add_new_static_var): Do not call add_referenced_var | |
6062 | for global vars. | |
6063 | * gimple-fold.c (canonicalize_constructor_val): Likewise. | |
6064 | * tree-switch-conversion.c (build_one_array): Likewise. | |
6065 | * tree-profile.c (gimple_gen_ic_profiler): Likewise. | |
6066 | * tree-flow-inline.h (gimple_referenced_vars): Guard against | |
6067 | NULL fn argument. | |
6068 | * tree-inline.c (remap_gimple_op_r): Likewise. Check | |
6069 | gimple_referenced_vars instead of gimple_in_ssa_p. | |
6070 | (copy_tree_body_r): Likewise. | |
6071 | (setup_one_parameter): Likewise. | |
6072 | (declare_return_variable): Likewise. | |
6073 | (tree_function_versioning): Likewise. | |
6074 | ||
a2623f6b | 6075 | 2012-05-24 Jakub Jelinek <jakub@redhat.com> |
6076 | ||
6077 | PR tree-optimization/53465 | |
6078 | * tree-vrp.c (extract_range_from_cond_expr): First copy_value_range | |
6079 | vr0 into *vr, then vrp_meet that. | |
6080 | (vrp_meet): If one vr type is VR_UNDEFINED, ensure the result doesn't | |
6081 | have any equivalences. | |
6082 | (vrp_visit_phi_node): Call copy_value_range instead of vrp_meet the | |
6083 | first time. | |
6084 | ||
6085 | 2012-05-24 Jim MacArthur <jim.macarthur@arm.com> | |
71e16a8f | 6086 | |
6087 | * recog.c (reg_fits_class_p): Check both regno and regno + offset are | |
6088 | hard registers. | |
6089 | * regs.h (in_hard_reg_set_p): Assert that regno is a hard register and | |
6090 | check end_regno - 1 is a hard register. | |
6091 | ||
cc3f82be | 6092 | 2012-05-24 Richard Guenther <rguenther@suse.de> |
6093 | ||
6094 | * varpool.c (add_new_static_var): Remove call to create_var_ann. | |
6095 | * tree-ssa-operands.c (create_vop_var): Likewise. | |
6096 | ||
2887c015 | 6097 | 2012-05-24 Richard Guenther <rguenther@suse.de> |
6098 | ||
6099 | PR bootstrap/53466 | |
6100 | * tree-ssa-live.c (remove_unused_scope_block_p): Properly | |
6101 | handle globals. | |
6102 | (remove_unused_locals): Pass global_unused_vars to | |
6103 | remove_unused_scope_block_p. Restore code walking all | |
6104 | referenced vars and pruning them. | |
6105 | ||
afea39ad | 6106 | 2012-05-23 Jan Hubicka <jh@suse.cz> |
6107 | ||
6108 | * tree.h (alias_diag_flags): Remove. | |
6109 | (alias_pair): Remove emitted_diags. | |
6110 | (finish_aliases_1, finish_aliases_2, remove_unreachable_alias_pairs, | |
6111 | symbol_alias_set_t, symbol_alias_set_destroy, | |
6112 | symbol_alias_set_contains, propagate_aliases_backward): Remove. | |
6113 | * toplev.c (compile_file): Do not call finish_aliases_2 | |
45476806 | 6114 | * cgraphunit.c (cgraph_process_new_functions): Do not call |
6115 | finish_aliases_1. | |
afea39ad | 6116 | (handle_alias_pairs): Output diagnostics about aliases to externals. |
6117 | (assemble_thunks_and_aliases): Use do_assemble_alias. | |
6118 | (output_weakrefs): Likewise. | |
6119 | (finalize_compilation_unit): Do not call finish_aliases_1. | |
45476806 | 6120 | * ipa.c (symtab_remove_unreachable_nodes): De not call |
6121 | remove_unreachable_alias_pairs. | |
afea39ad | 6122 | * varasm.c (do_assemble_alias): Export. |
45476806 | 6123 | (symbol_alias_set_create, symbol_alias_set_destroy, |
6124 | symbol_alias_set_contains, symbol_alias_set_insert, | |
6125 | propagate_aliases_forward, propagate_aliases_backward, | |
6126 | propagate_aliases_backward, trivially_visible_alias, | |
6127 | trivially_defined_alias, remove_unreachable_alias_pairs, | |
6128 | finish_aliases_1, finish_aliases_2, assemble_alias): Remove. | |
afea39ad | 6129 | * output.h (do_assemble_alias): Declare. |
45476806 | 6130 | * varpool.c (varpool_remove_unreferenced_decls): Do not call |
6131 | finish_aliases_1. | |
afea39ad | 6132 | |
9d68bc02 | 6133 | 2012-05-23 Martin Jambor <mjambor@suse.cz> |
6134 | ||
6135 | * ipa-inline-analysis.c (inline_merge_summary): Free operand_map. | |
6136 | ||
4190f293 | 6137 | 2012-05-23 Eric Botcazou <ebotcazou@adacore.com> |
6138 | ||
6139 | * gimple.c (gimple_types_compatible_p_1) <ARRAY_TYPE>: Remove bogus | |
6140 | size handling. | |
6141 | (gimple_canonical_types_compatible_p) <ARRAY_TYPE>: Likewise. | |
6142 | (iterative_hash_gimple_type): Adjust comment. | |
6143 | (iterative_hash_canonical_type): Likewise. Hash the bounds of the | |
6144 | domain for an array type instead of the domain type itself. | |
6145 | ||
53b5b75f | 6146 | 2012-05-23 Richard Guenther <rguenther@suse.de> |
6147 | ||
6148 | PR tree-optimization/53438 | |
6149 | * tree-sra.c (analyze_access_subtree): Correct bitfield exclusion. | |
6150 | ||
7ce72b61 | 6151 | 2012-05-23 Georg-Johann Lay <avr@gjlay.de> |
6152 | ||
6153 | PR target/53448 | |
6154 | * config/avr/avr.h (ASM_OUTPUT_ALIGN): Don't inhibit .p2align 1. | |
6155 | * config/avr/elf.h (ASM_OUTPUT_BEFORE_CASE_LABEL): Use | |
6156 | ASM_OUTPUT_ALIGN. | |
6157 | ||
ad75582e | 6158 | 2012-05-23 Richard Guenther <rguenther@suse.de> |
6159 | ||
6160 | * tree-dfa.c (add_referenced_var_1): Do not add global vars. | |
6161 | * tree-ssa-live.c (mark_all_vars_used_1): Handle global vars | |
6162 | via the global_unused_vars bitmap. | |
6163 | (remove_unused_locals): Handle global vars in local-decls via | |
6164 | a global_unused_vars bitmap instead of the used flag in the | |
6165 | var annotation. Simplify global variable handling and removal. | |
6166 | ||
f963f90b | 6167 | 2012-05-22 Jan Hubicka <jh@suse.cz> |
6168 | ||
6169 | PR middle-end/53426 | |
ad75582e | 6170 | * tree-ssa-structalias.c (create_variable_info_for): Skip constructors |
6171 | from other partitions. | |
f963f90b | 6172 | |
ad0fe105 | 6173 | 2012-05-22 Jan Hubicka <jh@suse.cz> |
6174 | ||
6175 | PR middle-end/53161 | |
6176 | * symtab.c (symtab_register_node): Fix ordering issue. | |
6177 | ||
c93570ad | 6178 | 2012-05-22 Steven Drake <sbd@NetBSD.org> |
6179 | ||
6180 | * gcc.c (do_spec_1): Add %M spec token to output multilib_os_dir. | |
6181 | ||
f8efdac8 | 6182 | 2012-05-22 David Edelsohn <dje.gcc@gmail.com> |
6183 | ||
6184 | * config/rs6000/rs6000.c (rs6000_aix_asm_output_dwarf_table_ref): | |
6185 | Use strip_name_encoding target hook. | |
6186 | ||
5084b2e4 | 6187 | 2012-05-22 Richard Guenther <rguenther@suse.de> |
6188 | ||
6189 | * tree.h (VAR_DECL_IS_VIRTUAL_OPERAND): New. | |
6190 | (init_function_for_compilation): Remove. | |
6191 | * tree-dfa.c (find_vars_r): Take struct function argument. | |
6192 | (find_referenced_vars_in): Adjust. | |
6193 | * tree-ssa-operands.c (clobber_stats): Remove. | |
6194 | (create_vop_var): Take struct function argument. Mark | |
6195 | virtual operand with VAR_DECL_IS_VIRTUAL_OPERAND. | |
6196 | (init_ssa_operands): Take struct function argument. | |
6197 | (fini_ssa_operands): Do not dump dead stats. | |
6198 | * tree-ssa-operands.h (init_ssa_operands): Take struct function | |
6199 | argument. | |
6200 | * cgraphunit.c (init_lowered_empty_function): Adjust. | |
6201 | * lto-streamer-in.c (input_cfg): Likewise. | |
6202 | * tree-inline.c (initialize_cfun): Likewise. | |
6203 | * tree-into-ssa.c (rewrite_into_ssa): Likewise. | |
45476806 | 6204 | * omp-low.c (expand_omp_taskreg): Likewise. Avoid switching cfun. |
5084b2e4 | 6205 | * gimple.c (is_gimple_reg): Optimize the SSA_NAME case, |
6206 | virtual operands are not registers. | |
6207 | ||
22ba4121 | 6208 | 2012-05-22 Richard Guenther <rguenther@suse.de> |
6209 | ||
45476806 | 6210 | * tree-cfg.c (verify_gimple_assign_unary): Fix typo in previous commit. |
22ba4121 | 6211 | |
6084b64c | 6212 | 2012-05-22 Richard Guenther <rguenther@suse.de> |
6213 | ||
6214 | PR middle-end/53437 | |
6215 | * tree-inline.c (setup_one_parameter): Create a dummy init | |
6216 | statement for unused parameters when not optimizing. | |
6217 | ||
665507eb | 6218 | 2012-05-22 Richard Guenther <rguenther@suse.de> |
6219 | ||
6220 | * tree-flow.h (add_referenced_var_1): Declare. | |
6221 | (add_referenced_var): Define. | |
45476806 | 6222 | * tree-dfa.c (referenced_var_check_and_insert): Avoid one hash lookup. |
665507eb | 6223 | (add_referenced_var): Rename to ... |
6224 | (add_referenced_var_1): ... this. Take struct function argument. | |
6225 | ||
f9aa4160 | 6226 | 2012-05-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
6227 | ||
6228 | PR target/53334 | |
6229 | * config/arm/arm-protos.h (arm_validize_comparison): Declare. | |
6230 | * config/arm/arm.c (arm_validize_comparison): Define. | |
6231 | * config/arm/arm.md ("cbranchsi4"): Cleanup expansion and use | |
6232 | arm_validize_comparison. | |
6233 | ("cbranchdi4"): Likewise. | |
6234 | ("cstoredi4"): Likewise. | |
6235 | ("movsicc"): Likewise. | |
6236 | ("movsfcc"): Likewise. | |
6237 | ("movdfcc"): Likewise. | |
6238 | ||
6940c58b | 6239 | 2012-05-22 Dimitrios Apostolou <jimis@gmx.net> |
6240 | ||
6241 | * df-scan.c (df_scan_alloc): Round up allocation pools size, reduce | |
f9aa4160 | 6242 | the mw_reg_pool size. |
6940c58b | 6243 | |
3f55c2b5 | 6244 | 2012-05-22 Paolo Bonzini <bonzini@gnu.org> |
6245 | ||
6246 | PR tree-optimization/53336 | |
6247 | * tree-cfg.c (verify_gimple_assign_unary): Allow conversion from | |
6248 | non-integer integral types to offset type and vice versa. | |
6249 | ||
07f7357d | 6250 | 2012-05-22 Alan Modra <amodra@gmail.com> |
6251 | ||
53845569 | 6252 | * config/rs6000/aix.h (FP_SAVE_INLINE, GP_SAVE_INLINE): Delete. |
6253 | * config/rs6000/darwin.h (FP_SAVE_INLINE, GP_SAVE_INLINE): Delete. | |
6254 | * config/rs6000/sysv4.h (FP_SAVE_INLINE, GP_SAVE_INLINE, | |
6255 | V_SAVE_INLINE): Delete. | |
07f7357d | 6256 | * config/rs6000/rs6000.c (V_SAVE_INLINE): Delete. |
6257 | (rs6000_savres_strategy): Reimplement GP/FP/V_SAVE_INLINE logic. | |
6258 | For ELF targets, use out-of-line restores for -Os and any number | |
6259 | of regs if the restore exits, and out-of-line gp save for two or | |
6260 | more regs. Use save_reg_p to test for holes in reg restore set. | |
6261 | Replace "#if" with "if". | |
6262 | ||
1988c1c3 | 6263 | 2012-05-22 Alan Modra <amodra@gmail.com> |
6264 | ||
6265 | * config/rs6000/rs6000.c (save_reg_p): New function. | |
6266 | (first_reg_to_save, first_fp_reg_to_save): Use it here. | |
6267 | (first_altivec_reg_to_save, restore_saved_cr): Likewise. | |
6268 | (emit_frame_save): Use gen_frame_store. | |
6269 | (gen_frame_mem_offset): Correct SPE condition requiring reg+reg. | |
6270 | (rs6000_emit_prologue): Use save_reg_p. Use gen_frame_store for | |
6271 | vrsave and toc. | |
6272 | (rs6000_emit_epilogue): Use save_reg_p. Use gen_frame_load for | |
6273 | vrsave, toc, gp and fp restores. | |
6274 | ||
5afb4a41 | 6275 | 2012-05-22 Alan Modra <amodra@gmail.com> |
6276 | ||
6277 | * config/rs6000/rs6000.c: Delete unnecessary forward declarations. | |
6278 | Move those with ATTRIBUTE_UNUSED to immediately before definitions. | |
6279 | Move function pointer variables after forward declarations. | |
6280 | (rs6000_builtin_support_vector_misalignment): Make static. | |
6281 | (rs6000_legitimate_address_p, rs6000_gimplify_va_arg): Likewise. | |
6282 | (rs6000_function_value, rs6000_can_eliminate): Likewise. | |
6283 | ||
d73df292 | 6284 | 2012-05-21 Bernd Schmidt <bernds@codesourcery.com> |
6285 | ||
6286 | PR rtl-optimization/53373 | |
6287 | * caller-save.c (save_call_clobbered_regs): Look into a possible | |
6288 | PARALLEL manually rather than using single_set on a call insn. | |
6289 | ||
445d06b6 | 6290 | 2012-05-21 Jakub Jelinek <jakub@redhat.com> |
6291 | ||
6292 | PR tree-optimization/53436 | |
6293 | * omp-low.c (omp_build_component_ref): New function. | |
6294 | (build_receiver_ref, build_sender_ref, create_task_copyfn): Use it. | |
6295 | ||
04275edf | 6296 | 2012-05-21 Uros Bizjak <ubizjak@gmail.com> |
6297 | ||
6298 | * config/i386/i386.c (put_condition_code): Change "reverse" and "fp" | |
6299 | arguments to bool. | |
6300 | (ix86_print_operand) <case 'O'>: Look at mode size of the operand. | |
6301 | Do not print '.' here. Output operand lossage error for unhandled | |
6302 | sizes. Move. | |
6303 | <case '*'>: Move. | |
6304 | <case '&'>: Ditto. | |
6305 | <case 'Y'>: Ditto. | |
6306 | <case 'z'>: Hardcode "code" argument into error strings. | |
6307 | <case 'Z'>: Ditto. | |
6308 | <case 'D'>: Merge AVX and non-AVX codes. | |
6309 | <case 'C', case 'c', case 'F', case 'f'>: Merge. Fix error string. | |
6310 | Update call to put_condition_code. | |
6311 | ||
eddf6a68 | 6312 | 2012-05-21 Andreas Schwab <schwab@linux-m68k.org> |
6313 | ||
6314 | * config/m68k/m68k.md (*clzsi2_cf): Renamed from clzsi2. Call | |
6315 | CC_STATUS_INIT. | |
6316 | (clzsi2): New expander. | |
6317 | (*clzsi2_68k): New insn. | |
04275edf | 6318 | * config/m68k/m68k.h: Update comment about CLZ_DEFINED_VALUE_AT_ZERO. |
eddf6a68 | 6319 | |
6ad451f8 | 6320 | 2012-05-21 Aldy Hernandez <aldyh@redhat.com> |
6321 | ||
6322 | * gimple.h (gimple_set_in_transaction): Remove. | |
6323 | (gimple_in_transaction): Look in BB instead. | |
6324 | (gimple_statement_base): Remove in_transaction field. | |
6325 | * basic-block.h (enum bb_flags): Add BB_IN_TRANSACTION. | |
6326 | * trans-mem.c (compute_transaction_bits): Place transaction bit | |
6327 | information into basic blocks. | |
6328 | ||
ef47fd1d | 6329 | 2012-05-21 Andreas Schwab <schwab@linux-m68k.org> |
6330 | ||
6331 | * expr.c (get_def_for_expr_class): Define only if | |
6332 | HAVE_conditional_move. | |
6333 | (convert_tree_comp_to_rtx): Likewise. | |
6334 | ||
b1182707 | 6335 | 2012-05-21 Uros Bizjak <ubizjak@gmail.com> |
6336 | ||
6337 | PR target/53399 | |
6338 | * config/i386/i386.md (ffs<mode>2): Generate CCCmode compare | |
6339 | for TARGET_BMI. | |
6340 | (ffssi2_no_cmove): Ditto. | |
6341 | (*ffs<mode>_1): Remove insn pattern. | |
6342 | (*tzcnt<mode>_1): New insn pattern. | |
6343 | (*bsf<mode>1): Ditto. | |
6344 | ||
c77bfbc9 | 6345 | 2012-05-21 Richard Guenther <rguenther@suse.de> |
6346 | ||
6347 | * tree-dfa.c (add_referenced_var): Do not walk DECL_INITIAL for | |
6348 | more referenced vars. | |
6349 | * tree-ssa-live.c (mark_all_vars_used_1): Only set the used | |
6350 | flag on variables that have a var-annotation. | |
6351 | ||
7c2df6db | 6352 | 2012-05-21 Joseph Myers <joseph@codesourcery.com> |
6353 | ||
6a17c9e0 | 6354 | PR c/53418 |
7c2df6db | 6355 | * c-typeck.c (build_conditional_expr): Remove C_MAYBE_CONST_EXPR |
6356 | from folded operands before wrapping another around the | |
6357 | conditional expression. | |
6358 | ||
8cb435f5 | 6359 | 2012-05-21 Jakub Jelinek <jakub@redhat.com> |
6360 | ||
e694f1e7 | 6361 | PR tree-optimization/53366 |
6362 | * tree-vect-slp.c (vect_supported_load_permutation_p): Don't shortcut | |
6363 | tests if complex_numbers == 2, but there are non-complex number loads | |
6364 | too. | |
6365 | ||
791e6391 | 6366 | PR tree-optimization/53409 |
6367 | * tree-vect-loop.c (vect_analyze_loop_operations): Don't check | |
6368 | vinfo_for_stmt (op_def_stmt) if op_def_stmt isn't inside loop. | |
6369 | ||
8cb435f5 | 6370 | PR tree-optimization/53410 |
6371 | * fold-const.c (fold_binary_loc): Use build_zero_cst (type) | |
6372 | instead of build_int_cst (type, 0) where vector types might be | |
6373 | involved. Instead of build_int_cst (type, 1) convert the original | |
6374 | integer_onep argument to the desired type. | |
6375 | ||
31eb619c | 6376 | 2012-05-21 Michael Matz <matz@suse.de> |
6377 | ||
6378 | * genattrtab.c (attr_rtx_cost): Move earlier, start with cost being 1. | |
6379 | (simplify_test_exp): Handle one more case of distributive law, | |
6380 | decrease cost threshold. | |
6381 | (tests_attr_p, get_attr_order): New functions. | |
6382 | (optimize_attrs): Use topological order, inline only cheap values. | |
6383 | (write_attr_set): Reset our_known_true after some time. | |
6384 | ||
391d150e | 6385 | 2012-05-21 H.J. Lu <hongjiu.lu@intel.com> |
6386 | ||
6387 | PR target/53425 | |
6388 | * config/i386/i386.c (type_natural_mode): Warn passing SSE | |
6389 | vector argument without SSE enabled changes the ABI. | |
6390 | ||
02a2bdca | 6391 | 2012-05-21 Richard Guenther <rguenther@suse.de> |
6392 | ||
6393 | PR tree-optimization/53408 | |
6394 | * tree-vect-loop.c (vectorizable_induction): Properly check | |
6395 | the restriction that we cannot handle induction results from | |
6396 | the inner loop outside of the outer loop. | |
6397 | ||
bdd31be6 | 6398 | 2012-05-21 H.J. Lu <hongjiu.lu@intel.com> |
6399 | ||
6400 | PR target/53416 | |
6401 | * config/i386/i386.md (UNSPEC_RDRAND): Renamed to ... | |
6402 | (UNSPECV_RDRAND): This. | |
6403 | (rdrand<mode>_1): Updated. | |
6404 | ||
6681da88 | 6405 | 2012-05-21 Richard Guenther <rguenther@suse.de> |
6406 | ||
6407 | * tree-loop-distribution.c (can_generate_builtin): Reject | |
6408 | volatile stmts. | |
6409 | ||
abe01860 | 6410 | 2012-05-21 Chung-Lin Tang <cltang@codesourcery.com> |
6411 | ||
6412 | * Makefile.in (options.c): Add options.h to included header | |
6413 | files, before tm.h. | |
6414 | ||
0773b627 | 6415 | 2012-05-21 Razya Ladelsky <razya@il.ibm.com> |
6416 | ||
b1182707 | 6417 | * tree-parloops.c : Add myself to contributors, update |
0773b627 | 6418 | TODO list, add link to wiki. |
6419 | ||
ae4dcb11 | 6420 | 2012-05-21 Alan Modra <amodra@gmail.com> |
6421 | ||
6422 | * config/rs6000/predicates.md (input_operand): Don't match | |
6423 | constant pool addresses. Remove label_ref, high and plus from | |
6424 | match_code list. Remove redundant CONSTANT_P test. | |
6425 | (splat_input_operand): Similarly update match_code list. | |
6426 | (small_toc_ref): New predicate. | |
6427 | * config/rs6000/rs6000-protos.h (toc_relative_expr_p): Update prototype. | |
6428 | * config/rs6000/rs6000.c (tocrel_base, tocrel_offset): Make const. | |
6429 | (legitimate_constant_pool_address_p): Move TARGET_TOC test and | |
6430 | register checks to.. | |
6431 | (toc_relative_expr_p): ..here. Add "strict" param. Match new rtl | |
6432 | generated by create_TOC_reference. | |
6433 | (rs6000_legitimize_address): Update cerate_TOC_reference call. | |
6434 | (rs6000_delegitimize_address): Handle new rtl for toc refs. | |
6435 | (rs6000_cannot_force_const_mem, rs6000_find_base_term): Likewise. | |
6436 | (use_toc_relative_ref): New function, split out from.. | |
6437 | (rs6000_emit_move): ..here. Remove redundant tests. Update | |
6438 | create_TOC_reference calls. | |
6439 | (rs6000_legitimize_reload_address): Formatting. Handle splitting | |
6440 | of medium/large model toc addresses. Use use_toc_relative_ref. | |
6441 | (print_operand): Formatting, style. Adjust for toc changes. | |
6442 | (print_operand_address): Likewise. | |
6443 | (rs6000_output_addr_const_extra): Likewise. | |
6444 | (create_TOC_reference): Put TOC_REGISTER in UNSPEC_TOCREL rather | |
6445 | than a PLUS. Use this formulation for both high and low part | |
6446 | of -mcmodel=medium/large toc reference too. Before reload, | |
6447 | always use the small model formulation. | |
6448 | * config/rs6000/rs6000.md (tls_gd, tls_gd_high): Similarly avoid | |
6449 | a PLUS in high part of addresses here. | |
6450 | (tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise. | |
6451 | (tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise. | |
6452 | (largetoc_high, largetoc_low): Move earlier. Cope when no | |
6453 | base reg available. | |
6454 | (largetoc_high_plus): New insn. | |
6455 | (movsi_internal1, movsi_internal1_single, movsf_softfloat, | |
6456 | movdi_mfpgpr, movdi_internal64): Don't handle 'R' constraint here.. | |
6457 | (tocref): ..instead do so here, new insn and split. | |
6458 | ||
db3de906 | 6459 | 2012-05-20 H.J. Lu <hongjiu.lu@intel.com> |
6460 | ||
6461 | * config/i386/driver-i386.c (host_detect_local_cpu): Support | |
6462 | RDRND, F16C and FSGSBASE. | |
6463 | ||
c91c5188 | 6464 | 2012-05-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
6465 | ||
6466 | PR rtl-optimzation/53373 | |
6467 | * config/pa/pa.md (call_symref_pic): Don't expose PIC register save in | |
6468 | call pattern. Update split patterns. | |
6469 | (call_symref_64bit, call_reg_pic, call_reg_64bit, call_val_symref_pic, | |
6470 | call_val_symref_64bit, call_val_reg_pic, call_val_reg_64bit): Likewise. | |
6471 | ||
362dc73c | 6472 | 2012-05-20 Razya Ladelsky <razya@il.ibm.com> |
b1182707 | 6473 | |
6474 | * tree-parloops.c (gen_parallel_loop): Change many_iterations_cond | |
6475 | for outer loops. | |
362dc73c | 6476 | |
18a71d50 | 6477 | 2012-05-18 Jan Hubicka <jh@suse.cz> |
6478 | ||
6479 | * cgraphunit.c (handle_alias_pairs): Declare; free alias_pairs | |
6480 | (cgraph_process_new_functions): Process also aliases. | |
6481 | * lto-streamer-out.c (struct sets): Remove. | |
6482 | (trivally_defined_alias): Remove. | |
6483 | (output_alias_pair_p): Remove. | |
6484 | (output_unreferenced_globals): Remove. | |
6485 | (produce_symtab); Do not handle alias pairs. | |
6486 | (produce_asm_for_decls): Likewise. | |
6487 | * lto-streamer-in.c (input_alias_pairs): Remove. | |
6488 | (lto_read_body): Do not input alias pairs. | |
6489 | (lto_input_constructors_and_inits): Remove. | |
6490 | ||
48c84ee3 | 6491 | 2012-05-18 Jan Hubicka <jh@suse.cz> |
6492 | ||
b1182707 | 6493 | * cgraphunit.c (handle_alias_pairs): Cleanup; handle all types of |
6494 | aliases. | |
48c84ee3 | 6495 | |
a65b88bf | 6496 | 2012-05-18 Jan Hubicka <jh@suse.cz> |
6497 | ||
6498 | * cgraphbuild.c (record_reference): Update. | |
6499 | * lto-cgraph.c (lto_output_varpool_node): External vars | |
6500 | are not in other partition even if they are not output | |
6501 | in current partition. | |
6502 | * gimple-fold.c (can_refer_decl_in_current_unit_p): Take FROM_DECL | |
6503 | argument; fix. | |
6504 | (canonicalize_constructor_val): Take FROM_DECL argument. | |
6505 | (fold_ctor_reference, fold_string_cst_ctor_reference, | |
6506 | fold_array_ctor_reference, fold_nonarray_ctor_reference, | |
6507 | fold_ctor_reference): Likewise. | |
6508 | (fold_const_aggregate_ref_1, gimple_get_virt_method_for_binfo): Update. | |
6509 | * gimple.h (gimple_fold_builtin): Likewise. | |
6510 | ||
01922927 | 6511 | 2012-05-18 Olivier Hainque <hainque@adacore.com> |
6512 | ||
6513 | * Makefile.in (FLAGS_TO_PASS): Pass $(libexecsubdir) instead of | |
6514 | $(libsubdir) as libexecsubdir. | |
6515 | ||
dcc95d92 | 6516 | 2012-05-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
6517 | ||
6518 | * config/rs6000/rs6000.c (print_operand): Revise code that unsafely | |
6519 | relied on signed overflow behavior. | |
6520 | ||
58ccfbea | 6521 | 2012-05-18 Richard Guenther <rguenther@suse.de> |
6522 | ||
6523 | PR tree-optimization/53346 | |
6524 | * tree-loop-distribution.c (ldist_gen): Make sure to apply | |
6525 | builtin transform even when only a single partition with | |
6526 | all reads/writes exists. | |
6527 | ||
a72a38f4 | 6528 | 2012-05-18 Richard Guenther <rguenther@suse.de> |
6529 | ||
6530 | PR tree-optimization/53390 | |
6531 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Ignore | |
6532 | strided loads. | |
6533 | ||
97269507 | 6534 | 2012-05-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
6535 | ||
6536 | * tree-ssa-reassoc.c (bip_map): Remove decl. | |
6537 | (completely_remove_stmt): Remove function. | |
6538 | (remove_def_if_absorbed_call): Remove function. | |
6539 | (remove_visited_stmt_chain): Remove __builtin_powi handling. | |
6540 | (possibly_move_powi): Remove function. | |
6541 | (rewrite_expr_tree): Remove calls to possibly_move_powi. | |
6542 | (rewrite_expr_tree_parallel): Likewise. | |
6543 | (attempt_builtin_powi): Build multiplies explicitly rather than | |
6544 | relying on the ops vector and rank system. | |
6545 | (transform_stmt_to_copy): New function. | |
6546 | (transform_stmt_to_multiply): Likewise. | |
6547 | (reassociate_bb): Handle leftover operations after __builtin_powi | |
6548 | optimization; build a final multiply if necessary. | |
6549 | ||
2d4bf241 | 6550 | 2012-05-18 Jan Hubicka <jh@suse.cz> |
6551 | ||
6552 | * cgraphunit.c (varpool_finalize_decl): Allow external decls. | |
6553 | (mark_functions_to_output): Fix sanity check. | |
b1182707 | 6554 | * ipa.c (function_and_variable_visibility): Remove TREE_STATIC check. |
2d4bf241 | 6555 | |
a7745367 | 6556 | 2012-05-18 Richard Guenther <rguenther@suse.de> |
6557 | ||
6558 | * tree-flow.h (mark_symbols_for_renaming): Remove. | |
6559 | * tree-dfa.c (mark_symbols_for_renaming): Likewise. | |
b1182707 | 6560 | * tree-inline.c (copy_edges_for_bb): Do not mark symbols for renaming. |
a7745367 | 6561 | (copy_debug_stmt): Likewise. |
6562 | (expand_call_inline): Likewise. | |
6563 | (declare_return_variable): Mark the return variable for renaming | |
6564 | if necessary. | |
6565 | ||
ffcc986d | 6566 | 2012-05-18 Andrew Stubbs <ams@codesourcery.com> |
6567 | ||
6568 | * config/arm/arm-protos.h (arm_emit_coreregs_64bit_shift): New | |
6569 | prototype. | |
6570 | * config/arm/arm.c (arm_emit_coreregs_64bit_shift): New function. | |
6571 | * config/arm/arm.md (ashldi3): Use arm_emit_coreregs_64bit_shift. | |
6572 | (ashrdi3,lshrdi3): Likewise. | |
6573 | (arm_cond_branch): Remove '*' to enable gen_arm_cond_branch. | |
6574 | ||
3a966565 | 6575 | 2012-05-18 Meador Inge <meadori@codesourcery.com> |
6576 | ||
6577 | PR rtl-optimization/53352 | |
6578 | * cse.c (equiv_constant): Ignore paradoxical subregs. | |
6579 | ||
cb454387 | 6580 | 2012-05-17 Steven Bosscher <steven@gcc.gnu.org> |
6581 | ||
6582 | PR rtl-optimization/53125 | |
6583 | * regstat.c (regstat_bb_compute_ri): Take new local_live_last_luid | |
6584 | argument. Simplify calculation of REG_LIVE_LENGTH for regnos that | |
6585 | die in the basic block. Correctly top off REG_FREQ and | |
6586 | REG_FREQ_CALLS_CROSSED. | |
6587 | Remove do_not_gen. | |
6588 | (regstat_compute_ri): Allocate and free local_live_last_luid. | |
6589 | Remove do_not_gen. | |
6590 | (regstat_bb_compute_calls_crossed): Correctly top off | |
6591 | REG_FREQ_CALLS_CROSSED. | |
6592 | ||
aa419a52 | 6593 | 2012-05-17 Jan Hubicka <jh@suse.cz> |
6594 | ||
b1182707 | 6595 | * lto-symtab.c (lto_symtab_resolve_symbols): Preffer decl with |
6596 | constructor over decl without. | |
aa419a52 | 6597 | * cgraph.c (cgraph_remove_node): Clear also body of unanalyzed nodes. |
6598 | * cgraph.h (varpool_can_remove_if_no_refs): Handle external correctly. | |
b1182707 | 6599 | * cgraphunit.c (process_function_and_variable_attributes): Finalize |
aa419a52 | 6600 | extrnal decls. |
b1182707 | 6601 | (mark_functions_to_output): Also accept bodies for functions with |
6602 | clones. | |
aa419a52 | 6603 | (output_in_order): Skip external vars. |
6604 | * lto-cgraph.c (lto_output_node): External functions are never in other | |
6605 | partition. | |
6606 | (lto_output_varpool_node): Likewise. | |
6607 | * lto-streamer-out.c (lto_write_tree): Always use error_mark_nodes for | |
6608 | forgotten initializers. | |
6609 | * ipa.c (process_references): Handle external vars. | |
6610 | (symtab_remove_unreachable_nodes): Update to handle external vars. | |
6611 | (varpool_externally_visible_p): External vars are externally visible. | |
6612 | * gimple-fold.c (can_refer_decl_in_current_unit_p): Update. | |
6613 | * varpool.c (varpool_remove_node): Remove constructor. | |
6614 | (decide_is_variable_needed): Handle externals. | |
6615 | (varpool_remove_unreferenced_decls): Likewise. | |
6616 | ||
db490cb6 | 6617 | 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org> |
6618 | ||
6619 | * opts.c (common_handle_option): -pedantic-errors enables -Wpedantic. | |
6620 | (enable_warning_as_error): Do not special case Wuninitialized. | |
6621 | * optc-gen.awk: Add sanity checks. | |
6622 | ||
19931eea | 6623 | 2012-05-17 Jan Hubicka <jh@suse.cz> |
a7847fbd | 6624 | |
6625 | * ipa-reference.c (is_proper_for_analysis): Do not check flags | |
6626 | that might change as result of global optimization. | |
6627 | (analyze_function): Do not check analyzed and externally_visible | |
6628 | flags; be happy about address dereferences. | |
6629 | (propagate): Prune all_module_statics so it really contains just | |
6630 | statics; prune all the local summaries. | |
6631 | (ipa_reference_write_optimization_summary): Simplify. | |
6632 | ||
54418b27 | 6633 | 2012-05-17 Kwok Cheung Yeung <kcy@codesourcery.com> |
6634 | ||
b1182707 | 6635 | * config/m68k/m68k-devices.def: Add 51ag, 51je, 51jf, 51jg, 51mm, 51qm. |
54418b27 | 6636 | * config/m68k/m68k-tables.opt: Regenerated. |
6637 | * doc/invoke.texi (M680x0 Options): Document. | |
6638 | ||
2670559d | 6639 | 2012-05-16 Dave Boutcher <daveboutcher@gmail.com> |
6640 | Patrick Marlier <patrick.marlier@gmail.com> | |
6641 | ||
6642 | * trans-mem.c (ipa_tm_transform_clone): Transform functions with | |
6643 | indirect calls. | |
6644 | ||
b4b3bbba | 6645 | 2012-05-16 H.J. Lu <hongjiu.lu@intel.com> |
6646 | ||
6647 | * configure: Regenerated. | |
6648 | ||
1eaedae6 | 6649 | 2012-05-16 Andrew Pinski <apinski@cavium.com> |
6650 | ||
6651 | * gimple-fold.c (get_maxval_strlen): Move COND_EXPR handling under | |
6652 | GIMPLE_ASSIGN. | |
6653 | ||
ad35ffdc | 6654 | 2012-05-16 David S. Miller <davem@davemloft.net> |
6655 | ||
6656 | * jump.c (delete_related_insns): If we remove a CALL, make sure | |
6657 | we delete it's NOTE_INSN_CALL_ARG_LOCATION note too. | |
6658 | ||
97bad265 | 6659 | 2012-05-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
6660 | ||
6661 | PR tree-optimization/53217 | |
6662 | * tree-ssa-reassoc.c (bip_map): New static variable. | |
6663 | (possibly_move_powi): Move feeding multiplies with __builtin_powi call. | |
6664 | (attempt_builtin_powi): Save feeding multiplies on a stack. | |
6665 | (reassociate_bb): Create and destroy bip_map. | |
6666 | ||
9281483c | 6667 | 2012-05-16 Olivier Hainque <hainque@adacore.com> |
6668 | ||
6669 | * Makefile.in (install-no-fixedincludes): New target, former toplevel | |
6670 | gcc-no-fixedincludes. Stash "include-fixed" in addition to "include". | |
6671 | Add comments and improve stamp preservation across the whole sequence. | |
6672 | (stmp-int-hdrs): Use move-if-change + cp -p to setup fix_dir/limits.h. | |
6673 | ||
cbbd431d | 6674 | 2012-05-16 Richard Guenther <rguenther@suse.de> |
6675 | ||
6676 | * tree-inline.c (insert_init_stmt): Do not call | |
6677 | mark_symbols_for_renaming. | |
6678 | (setup_one_parameter): Avoid initializing unused parameters. | |
6679 | (declare_return_variable): Properly handle DECL_BY_REFERENCE | |
6680 | return vars in SSA form. | |
6681 | ||
35505f9a | 6682 | 2012-05-16 Richard Guenther <rguenther@suse.de> |
6683 | ||
6684 | * tree-flow.h (get_virtual_var): Remove. | |
6685 | * tree-dfa.c (get_virtual_var): Likewise. | |
6686 | ||
1e8cf080 | 6687 | 2012-05-16 Richard Guenther <rguenther@suse.de> |
6688 | ||
6689 | * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): | |
6690 | Remove set-only bitmap of new names. | |
6691 | (slpeel_tree_peel_loop_to_edge): Likewise. Do not set | |
6692 | CFG hooks. | |
6693 | * tree-flow.h (ssa_names_to_replace): Remove. | |
6694 | * tree-into-ssa.c (ssa_names_to_replace): Likewise. | |
6695 | ||
5ef4302d | 6696 | 2012-05-16 Richard Guenther <rguenther@suse.de> |
6697 | ||
6698 | PR tree-optimization/53364 | |
6699 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Properly | |
6700 | detect a view-conversion of the decl. | |
6701 | ||
a60f3e81 | 6702 | 2012-05-16 Dodji Seketeli <dodji@redhat.com> |
6703 | ||
6704 | PR preprocessor/7263 | |
6705 | * c-tree.h (enum c_declspec_word): Declare new enum. | |
6706 | (struct c_declspecs::locations): New member. | |
6707 | (declspecs_add_qual, declspecs_add_scspec) | |
6708 | (declspecs_add_addrspace, declspecs_add_alignas): Take a new | |
6709 | location parameter. | |
6710 | * c-decl.c (build_null_declspecs): Initialize the new struct | |
6711 | c_declspecs::locations member. | |
6712 | (declspecs_add_addrspace): Take a location parameter for the | |
6713 | address space. Store it onto declaration specifiers. | |
6714 | (declspecs_add_qual): Likewise, take a location parameter for the | |
6715 | qualifier. | |
6716 | (declspecs_add_type): Likewise, take a location parameter for the | |
6717 | type specifier. | |
6718 | (declspecs_add_scspec): Likewise, take a location parameter for | |
6719 | the storage class specifier. | |
6720 | (declspecs_add_attrs): Likewise, take a location parameter for the | |
6721 | first attribute. | |
6722 | (declspecs_add_alignas): Likewise, take a location parameter for | |
6723 | the alignas token. | |
6724 | (finish_declspecs): For diagnostics, use the location of the | |
6725 | relevant declspec, instead of the global input_location. | |
6726 | * c-parser.c (c_parser_parameter_declaration): Pass the precise | |
6727 | virtual location of the declspec to the declspecs-setters. | |
6728 | (c_parser_declspecs): Likewise. Avoid calling c_parser_peek_token | |
6729 | repeatedly. | |
6730 | ||
e54ce707 | 6731 | 2012-05-16 Igor Zamyatin <igor.zamyatin@intel.com> |
6732 | ||
6733 | * configure.ac: Stack protector enabling for Android targets. | |
6734 | * configure: Regenerate. | |
6735 | ||
f42197a5 | 6736 | 2012-05-16 Richard Sandiford <r.sandiford@uk.ibm.com> |
6737 | ||
6738 | * ira.c (pseudo_move_insn): Delete. | |
6739 | (find_moveable_pseudos): Don't set it. | |
6740 | (move_unallocated_pseudos): Use DF_REG_DEF_CHAIN to find | |
6741 | the definitions of the original pseudo. Delete all of them. | |
6742 | ||
76303083 | 6743 | 2012-05-16 Olivier Hainque <hainque@adacore.com> |
6744 | ||
6745 | * config/rs6000/rs6000-opts.h (enum processor_type): Add | |
6746 | PROCESSOR_PPC8548. | |
6747 | * config/rs6000/rs6000-cpus.def: Reference it for cpu="8548". | |
6748 | * config/rs6000/rs6000.md (cpu attribute definition): Add ppc8548. | |
6749 | * config/rs6000/8540.md: indicate that the units/patterns apply to | |
6750 | ppc8548 as well. | |
6751 | ||
6752 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Rename | |
6753 | default_cpu into implicit_cpu, conveying what --with-cpu was passed at | |
6754 | configure time. Treat implicit_cpu as have_CPU. Pick defaults for SPE | |
6755 | related flags, check that what is queried is supported by the selected | |
6756 | configuration. Rework the single/double_float and MASK_STRING resets to | |
6757 | hit for all the E500 cores (854x + E500MC variants). Select the ppc8540 | |
6758 | costs for PROCESSOR_PPC8548 as well. | |
6759 | (rs6000_issue_rate): case CPU_PPC8548 together with CPU_PPC8540. | |
6760 | (rs6000_use_sched_lookahead): Likewise, rewriting function as a case | |
6761 | statement instead of a sequence of ifs. | |
6762 | ||
6763 | * config/rs6000/rs6000.h (TARGET_E500): Remove. | |
6764 | (TARGET_NO_LWSYNC): Adjust accordingly. | |
6765 | * config/rs6000/e500.h (TARGET_E500): Remove. | |
6766 | (CHECK_E500_OPTIONS): Adjust accordingly. | |
6767 | * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Remove. | |
6768 | (TARGET_DEFAULT): Reformat definition to match the one in linuxspe.h. | |
6769 | * config/rs6000/linuxspe.h: Likewise. | |
6770 | * config/rs6000/vxworks.h: Remove bogus TARGET_E500 overrides and | |
6771 | superfluous comments. | |
6772 | * config/rs6000/e500-double.h: Remove. | |
6773 | ||
6774 | * config.gcc (pick a default with_cpu): For powerpc*-*-*spe*, | |
6775 | default to with_cpu=8548 if --enable-e500-double, and to 8540 | |
6776 | otherwise. | |
6777 | (set misc flags section): For powerpc*|rs6000*, remove inclusion | |
6778 | of e500-double.h for --enable-e500-double. | |
6779 | ||
136fa403 | 6780 | 2012-05-16 Olivier Hainque <hainque@adacore.com> |
6781 | ||
6782 | * Makefile.in (s-header-vars): Resort to -n instead of trailing | |
6783 | -e d in sed invocation. | |
6784 | ||
816c3ff2 | 6785 | 2012-05-16 Hans-Peter Nilsson <hp@axis.com> |
6786 | ||
6787 | * doc/tm.texi.in (Type Layout) <SIZE_TYPE>: Update reference to | |
6788 | source-code. | |
6789 | * doc/tm.texi: Regenerate. | |
6790 | ||
de9d5a8c | 6791 | 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com> |
6792 | ||
6793 | * tree.h (EXPR_LOCATION): Use CAN_HAVE_LOCATION_P. | |
6794 | ||
f2a4755d | 6795 | 2012-05-15 Jakub Jelinek <jakub@redhat.com> |
6796 | ||
6797 | PR target/53358 | |
6798 | * config/i386/i386.md (*addqi_2 peephole with QImode addition): Check | |
6799 | that operands[2] is either immediate, or q_regs_operand. | |
6800 | ||
37ffa8fe | 6801 | 2012-05-15 Richard Guenther <rguenther@suse.de> |
6802 | ||
6803 | * cgraphunit.c (thunk_adjust): Use make_rename_temp. | |
6804 | (assemble_thunk): Likewise. Manually rename and register | |
6805 | function arguments. | |
6806 | ||
e7ea1c21 | 6807 | 2012-05-15 Richard Guenther <rguenther@suse.de> |
6808 | ||
6809 | PR tree-optimization/53355 | |
6810 | * tree-vrp.c (extract_range_from_binary_expr_1): Handle LSHIFT_EXPRs | |
6811 | by constants. | |
6812 | ||
d1f1c0a9 | 6813 | 2012-05-15 Tristan Gingold <gingold@adacore.com> |
6814 | ||
b1182707 | 6815 | * tree-ssa-strlen.c (get_string_length): Convert lhs if needed. |
d1f1c0a9 | 6816 | |
5168aa67 | 6817 | 2012-05-15 Richard Guenther <rguenther@suse.de> |
6818 | ||
6819 | * gimple.c (gimple_set_modified): Move ... | |
6820 | * gimple.h (gimple_set_modified): ... here. | |
6821 | ||
135c4579 | 6822 | 2012-05-15 Tristan Gingold <gingold@adacore.com> |
6823 | ||
6824 | * ira-color.c (move_spill_restore): Add a guard. | |
6825 | ||
675fed0b | 6826 | 2012-05-15 Tristan Gingold <gingold@adacore.com> |
6827 | ||
6828 | * config/ia64/ia64.c (ia64_emit_probe_stack_range): Adjust calls to | |
6829 | plus_constant. | |
6830 | ||
94a6770c | 6831 | 2012-05-15 Eric Botcazou <ebotcazou@adacore.com> |
6832 | ||
6833 | * gimplify.c (gimplify_init_constructor): Do a block move for very | |
6834 | small objects as well. | |
6835 | ||
e453e47c | 6836 | 2012-05-15 Bernd Schmidt <bernds@codesourcery.com> |
6837 | ||
6838 | * ira.c (find_moveable_pseudos): Skip registers whose | |
6839 | DF_REG_EQ_USE_COUNT is nonzero. | |
6840 | ||
c9bf5a0e | 6841 | 2012-05-15 Kenneth Zadeck <zadeck@naturalbridge.com> |
6842 | ||
b1182707 | 6843 | * doc/md.texi (fma): Define to only be applicable for single rounding. |
d1f1c0a9 | 6844 | |
c6dab7d2 | 6845 | 2012-05-14 Uros Bizjak <ubizjak@gmail.com> |
6846 | ||
6847 | PR target/46098 | |
6848 | * config/i386/i386.c (ix86_expand_special_args_builtin): Always | |
6849 | generate target register for "load" class builtins. | |
6850 | ||
6851 | Revert: | |
6852 | 2010-10-22 Uros Bizjak <ubizjak@gmail.com> | |
6853 | ||
6854 | PR target/46098 | |
6855 | * config/i386/sse.md (*avx_movu<ssemodesuffix><avxmodesuffix>): | |
6856 | Rename from avx_movu<ssemodesuffix><avxmodesuffix>. | |
6857 | (avx_movu<ssemodesuffix><avxmodesuffix>): New expander. | |
6858 | (*<sse>_movu<ssemodesuffix>): Rename from <sse>_movu<ssemodesuffix>. | |
6859 | (<sse>_movu<ssemodesuffix>): New expander. | |
6860 | (*avx_movdqu<avxmodesuffix>): Rename from avx_movdqu<avxmodesuffix>. | |
6861 | (avx_movdqu<avxmodesuffix>): New expander. | |
6862 | (*sse2_movdqu): Rename from sse2_movdqu. | |
6863 | (sse2_movdqu): New expander. | |
6864 | ||
801c4432 | 6865 | 2012-05-14 Marc Glisse <marc.glisse@inria.fr> |
6866 | ||
6867 | PR target/52607 | |
6868 | * config/i386/i386.c (ix86_expand_vec_perm_const): Move code to ... | |
6869 | (canonicalize_perm): ... new function. | |
6870 | (expand_vec_perm_2vperm2f128_vshuf): New function. | |
6871 | (ix86_expand_vec_perm_const_1): Call it. | |
6872 | ||
5dc7473d | 6873 | 2012-05-14 Andrew Pinski <apinski@cavium.com> |
6874 | H.J. Lu <hongjiu.lu@intel.com> | |
6875 | Jakub Jelinek <jakub@redhat.com> | |
6876 | ||
6877 | PR target/53315 | |
c6dab7d2 | 6878 | * config/i386/i386.md (xbegin_1): Use + in constraint and match_dup. |
5dc7473d | 6879 | (xbegin): Updated. |
6880 | ||
f449422d | 6881 | 2012-05-14 Jakub Jelinek <jakub@redhat.com> |
6882 | ||
130129dd | 6883 | * dwarf2out.c (dwarf2out_define, dwarf2out_undef): Treat |
6884 | lineno 1 the same as lineno 0 before first start file directive. | |
6885 | (optimize_macinfo_range): Likewise. | |
6886 | ||
f449422d | 6887 | * dwarf2out.c (have_macinfo): Define. |
6888 | (dwarf2out_finish): Don't emit DW_AT_GNU_macros or DW_AT_macro_info | |
6889 | attribute, don't force empty compilation unit and don't emit any | |
6890 | .debug_macinfo/.debug_macro section if macinfo_table is empty. | |
6891 | ||
5a9cc803 | 6892 | 2012-05-14 Georg-Johann Lay <avr@gjlay.de> |
6893 | ||
6894 | PR target/53344 | |
6895 | * config/avr/avr.c (avr_const_address_lo16): Remove. | |
6896 | (avr_assemble_integer): Print ".byte lo8(x)", | |
6897 | ".byte hi8(x)", ".byte hh8(x)" instead of emit an assembler | |
b1182707 | 6898 | .warning if 3-byte address is assembled. |
5a9cc803 | 6899 | * doc/extend.texi (AVR Named Address Spaces): Document that |
6900 | binutils 2.23 is needed to assemble 3-byte addresses. | |
6901 | ||
a9696ee9 | 6902 | 2012-05-14 Richard Guenther <rguenther@suse.de> |
6903 | ||
6904 | * tree-vect-data-refs.c (vect_setup_realignment): Remove | |
6905 | call to mark_symbols_for_renaming. | |
6906 | (vect_permute_load_chain): Likewise. | |
6907 | * tree-vect-loop.c (vect_is_slp_reduction): Update stmt | |
6908 | instead of calling mark_symbols_for_renaming. | |
6909 | * tree-vect-stmts.c (read_vector_array): Remove call to | |
6910 | mark_symbols_for_renaming. | |
6911 | (write_vector_array): Likewise. | |
6912 | (vectorizable_call): Likewise. | |
6913 | (vectorizable_store): Likewise. | |
6914 | (vectorizable_load): Likewise. | |
6915 | * matrix-reorg.c (transform_allocation_sites): Likewise. | |
6916 | * tree-ssa-pre.c (create_expression_by_pieces): Likewise. | |
6917 | (create_expression_by_pieces): Likewise. | |
6918 | ||
95eb4ad3 | 6919 | 2012-05-14 Richard Guenther <rguenther@suse.de> |
6920 | ||
6921 | * gimplify.c (gimple_regimplify_operands): Only mark the LHS | |
6922 | of statements for renaming. | |
6923 | (force_gimple_operand_1): Likewise, consistently for both | |
6924 | calls to force_gimple_operand and force_gimple_operand_gsi. | |
6925 | ||
083152fb | 6926 | 2012-05-14 Richard Guenther <rguenther@suse.de> |
6927 | ||
6928 | * tree-dfa.c (make_rename_temp): Be forgiving if not in SSA form. | |
6929 | * omp-low.c (expand_omp_taskreg): Properly conditionalize call | |
6930 | to update_ssa. | |
6931 | (expand_omp_for): Likewise. | |
6932 | (expand_omp_for_generic): Adjust conditional add to referenced vars. | |
6933 | Use make_rename_temp for temporaries that should be rewritten into | |
6934 | SSA form. | |
6935 | (expand_omp_for_static_nochunk): Likewise. | |
6936 | (expand_omp_atomic_pipeline): Likewise. | |
6937 | ||
506aa8fc | 6938 | 2012-05-14 Richard Guenther <rguenther@suse.de> |
6939 | ||
6940 | PR tree-optimization/53331 | |
6941 | * tree-vect-data-refs.c (vect_verify_datarefs_alignment): Ignore | |
6942 | strided loads. | |
6943 | * tree-vect-stmts.c (vect_model_load_cost): Handle strided loads. | |
6944 | ||
d3b7ee7c | 6945 | 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org> |
6946 | ||
6947 | PR 53063 | |
6948 | * doc/options.texi: (LangEnabledBy): Document it. | |
6949 | * optc-gen.awk: Handle LangEnabledBy. | |
6950 | * opth-gen.awk: Generate declaration for lang-specific functions. | |
6951 | * opt-read.awk: Record lang numbers. | |
6952 | * opt-functions.awk (flag_set_p): Ignore the arguments of flags. | |
6953 | (lang_sanitized_name): New. | |
6954 | ||
c8010b80 | 6955 | 2012-05-14 Bernd Schmidt <bernds@codesourcery.com> |
6956 | ||
6957 | * attribs.c (decl_attributes): Avoid emitting a warning if | |
6958 | ATTR_FLAG_BUILT_IN. | |
6959 | * doc/rtl.texi (CALL_INSN_FUNCTION_USAGE): Use lowercase for rtx | |
6960 | codes. Document meaning of sets inside CALL_INSN_FUNCTION_USAGE. | |
c8010b80 | 6961 | * builtin-attrs.def (DEF_ATTR_FOR_STRING): Define. Use it to |
6962 | define a string "1". | |
6963 | (ATTR_RET1_NOTHROW_NONNULL_LEAF): New attr definition. | |
6964 | * builtins.def (BUILT_IN_MEMCPY, BUILT_IN_MEMMOVE, BUILT_IN_MEMSET, | |
6965 | BUILT_IN_STRCPY): Use it for these functions. | |
6966 | * postreload.c (reload_combine): Deal with SETs inside | |
6967 | CALL_INSN_FUNCTION_USAGE. | |
6968 | * caller-save.c (setup_save_areas, save_call_clobbered_regs): | |
6969 | Look for REG_RETURNED notes and use a cheap restore if possible. | |
6970 | * ira-int.h (struct ira_allocno): New member cheap_calls_crossed_num. | |
6971 | (ALLOCNO_CHEAP_CALLS_CROSSED_NUM): New macro. | |
6972 | * ira-build.c (ira_create_allocno, create_cap_allocno, | |
6973 | propagate_allocno_info, propagate_some_info_from_allocno, | |
6974 | copy_info_to_removed_store_destination, ira_flattening): Handle it. | |
6975 | * ira-lives.c (pseudo_regno_single_word_and_live_p, | |
6976 | find_call_crossed_cheap_reg): New static functions. | |
6977 | (process_bb_node_lives): Look for SETs in CALL_INSN_FUNCTION_USAGE, | |
6978 | and set ALLOCNO_CHEAP_CALLS_CROSSED_NUM if possible. Also make | |
6979 | a REG_RETURNED note in that case. | |
6980 | * ira.c (setup_reg_renumber): Change assert to allow cases where | |
6981 | allocnos only cross calls for which they are cheap to restore. | |
6982 | * ira-costs.c (ira_tune_allocno_costs): Compare | |
6983 | ALLOCNO_CALLS_CROSSED_NUM to ALLOCNO_CHEAP_CALLS_CROSSED_NUM rather | |
6984 | than 0. | |
6985 | * reg-notes.def (REG_RETURNED): New note. | |
6986 | * cse.c (cse_insn): Likewise. | |
6987 | * sched-deps.c (sched_analyze_insn): Likewise. | |
6988 | * expr.c (init_block_move_fn): Set a "fn spec" attribute. | |
6989 | * calls.c (decl_return_flags): New static function. | |
6990 | (expand_call): Generate a SET in CALL_INSN_FUNCTION_USAGE for | |
6991 | functions that return one of their arguments. | |
c8010b80 | 6992 | * regcprop.c (struct kill_set_value_data): New. |
6993 | (kill_set_value): Interpret data as a pointer to such a struct. | |
6994 | Do nothing if the caller wants the register to be ignored. | |
6995 | (copyprop_hardreg_forward_1): Handle SETs in CALL_INSN_FUNCTION_USAGE. | |
6996 | ||
1c88e4bc | 6997 | 2012-05-14 Richard Guenther <rguenther@suse.de> |
6998 | ||
6999 | PR tree-optimization/53340 | |
7000 | * tree-ssa-pre.c (op_valid_in_sets): Fix error in last commit. | |
7001 | ||
a31fefa3 | 7002 | 2012-05-14 Richard Guenther <rguenther@suse.de> |
7003 | ||
7004 | * gimplify.c (gimplify_expr): Remove odd code. | |
7005 | ||
d9906773 | 7006 | 2012-05-14 Eric Botcazou <ebotcazou@adacore.com> |
7007 | ||
7008 | * stor-layout.c (bit_from_pos): Distribute conversion to bitsizetype | |
7009 | into a PLUS_EXPR byte offset. | |
7010 | ||
7011 | * tree-ssa-pre.c (can_value_number_call): Delete. | |
7012 | (compute_avail): Skip all statements with side effects. | |
7013 | <GIMPLE_CALL>: Skip calls to internal functions. | |
7014 | ||
3e894428 | 7015 | 2012-05-13 Steven Bosscher <steven@gcc.gnu.org> |
7016 | ||
7017 | * config/pa/pa.md: Use define_c_enum for "unspec" and "unspecv". | |
7018 | ||
70059cea | 7019 | 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org> |
7020 | ||
7021 | * common.opt (Wtype-limits): Use EnabledBy. | |
7022 | ||
513529cd | 7023 | 2012-05-13 Uros Bizjak <ubizjak@gmail.com> |
7024 | ||
7025 | * config/i386/i386.md (*pushtf): Enable for TARGET_SSE. | |
7026 | (pushtf splitter): Ditto. | |
7027 | (movtf): Ditto. | |
7028 | (*movtf_internal): Ditto. Use V4SFmode for !TARGET_SSE2. | |
7029 | (<code>tf2): Enable for TARGET_SSE. | |
7030 | (*absnegtf2_sse): Ditto. | |
7031 | (copysign<mode>3): Enable TFmode for TARGET_SSE. | |
7032 | (copysign<mode>3_const): Ditto. | |
7033 | (copysign<mode>3_var): Ditto. | |
7034 | * config/i386/sse.md (<code>tf3): Enable for TARGET_SSE. | |
7035 | (*andnottf3): Ditto. Use V4SFmode for !TARGET_SSE2. | |
7036 | (*<code>tf3): Ditto. | |
7037 | * config/i386/i386.c (struct builtin_description bdesc_args) | |
7038 | <IX86_BUILTIN_FABSQ>: Enable for TARGET_SSE. | |
7039 | <IX86_BUILTIN_COPYSIGNQ>: Ditto. | |
7040 | (ix86_expand_builtin) <IX86_BUILTIN_FABSQ, IX86_BUILTIN_COPYSIGNQ>: | |
7041 | Emit a normal call if SSE isn't available. | |
7042 | ||
596112aa | 7043 | 2012-05-13 Uros Bizjak <ubizjak@gmail.com> |
7044 | ||
7045 | * config/i386/sse.md (<sse>_andnot<mode>3): Handle | |
7046 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL. | |
7047 | (<code><mode>3): Ditto. | |
7048 | (*andnot<mode>3): Ditto. | |
7049 | (*andnottf3): Ditto. | |
7050 | (*<code><mode>3): Ditto. | |
7051 | (<code>tf3): Ditto. | |
7052 | ||
4584d89f | 7053 | 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org> |
7054 | ||
7055 | * optc-gen.awk: Error instead of warning for conflicting help. | |
7056 | ||
cc6e6715 | 7057 | 2012-05-12 Jason Merrill <jason@redhat.com> |
7058 | ||
7059 | PR debug/53235 | |
7060 | * dwarf2out.c (build_local_stub): Prefer DW_AT_signature for | |
7061 | comdat types. | |
7062 | ||
ec3aa8fe | 7063 | 2012-05-12 Eric Botcazou <ebotcazou@adacore.com> |
7064 | ||
7065 | * function.c (requires_stack_frame_p): If the function can throw | |
7066 | non-call exceptions, return true if the insn can throw internally. | |
7067 | ||
05765a91 | 7068 | 2012-05-12 Paolo Carlini <paolo.carlini@oracle.com> |
7069 | ||
7070 | * doc/generic.texi: Rename TYPE_PTRMEM_P to TYPE_PTRDATAMEM_P. | |
7071 | ||
c4d3c065 | 7072 | 2012-05-12 Uros Bizjak <ubizjak@gmail.com> |
7073 | ||
7074 | * config/alpha/alpha.c (alpha_emit_conditional_branch): Handle | |
7075 | ORDERED and UNORDERED conditions. | |
7076 | ||
0de7f8dd | 7077 | 2012-05-11 Richard Guenther <rguenther@suse.de> |
7078 | ||
7079 | * tree-flow.h (referenced_var_check_and_insert): Remove. | |
7080 | (find_new_referenced_vars): Likewise. | |
7081 | * tree-dfa.c (referenced_var_check_and_insert): Make static. | |
7082 | (find_new_referenced_vars_1, find_new_referenced_vars): Remove. | |
7083 | * tree-inline.c (copy_bb): Use find_referenced_vars_in | |
7084 | instead of find_new_referenced_vars. | |
7085 | * gimple-fold.c (gimplify_and_update_call_from_tree): Likewise. | |
7086 | ||
615091c1 | 7087 | 2012-05-11 Richard Guenther <rguenther@suse.de> |
7088 | ||
7089 | * tree-pass.h (pass_rest_of_compilation, | |
7090 | pass_all_optimizations, pass_postreload, pass_all_early_optimizations): | |
7091 | Remove. | |
7092 | * passes.c (pass_all_optimizations, pass_postreload, | |
7093 | pass_all_early_optimizations): Make static. | |
7094 | (pass_rest_of_compilation): Likewise. Make it an RTL_PASS. | |
7095 | * tree-phinodes.c (init_phinodes, fini_phinodes): Remove. | |
7096 | * tree-ssa.c (init_tree_ssa): Do not call init_phinodes. | |
7097 | (delete_tree_ssa): Do not call fini_phinodes. | |
7098 | * tree-flow.h (init_phinodes, fini_phinodes): Remove. | |
7099 | ||
fbb6fbd8 | 7100 | 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org> |
7101 | ||
7102 | PR 53063 | |
7103 | * doc/options.texi (EnabledBy): Document | |
7104 | * opts.c: Include opts.h and options.h before tm.h. | |
7105 | (finish_options): Do not handle some sub-options here... | |
ea1760a3 | 7106 | (common_handle_option): ... instead call common_handle_option_auto |
7107 | here. | |
fbb6fbd8 | 7108 | * optc-gen.awk: Handle EnabledBy. |
7109 | * opth-gen.awk: Declare common_handle_option_auto. | |
7110 | * common.opt (Wuninitialized): Use EnabledBy. Delete Init. | |
7111 | (Wmaybe-uninitialized): Likewise. | |
c6dab7d2 | 7112 | (Wunused-but-set-variable): Likewise. |
7113 | (Wunused-function): Likewise. | |
7114 | (Wunused-label): Likewise. | |
7115 | (Wunused-value): Likewise. | |
7116 | (Wunused-variable): Likewise. | |
7117 | * opt-read.awk: Create opt_numbers array. | |
fbb6fbd8 | 7118 | |
f634c3e9 | 7119 | 2012-05-11 Richard Guenther <rguenther@suse.de> |
7120 | ||
7121 | PR tree-optimization/53295 | |
7122 | * tree-data-ref.h (stride_of_unit_type_p): Handle non-constant | |
7123 | strides. | |
7124 | * tree-data-ref.c (dr_analyze_innermost): Allow non-constant | |
7125 | strides when analyzing data-references in a loop context. | |
7126 | * tree-vect-data-refs.c (vect_mark_for_runtime_alias_test): Reject | |
7127 | non-constant strides for now. | |
7128 | (vect_enhance_data_refs_alignment): Ignore data references | |
7129 | that are strided loads. | |
7130 | (vect_analyze_data_ref_access): Handle non-constant strides. | |
7131 | (vect_check_strided_load): Verify the data-reference is a load. | |
7132 | (vect_analyze_data_refs): Restructure to make strided load | |
7133 | support not dependent on gather support. | |
7134 | * tree-vect-stmts.c (vectorizable_load): Avoid useless work | |
7135 | when doing strided or gather loads. | |
7136 | * tree-vect-loop-manip.c (vect_vfa_segment_size): Use | |
7137 | integer_zerop to compare stride with zero. | |
7138 | ||
91af12fe | 7139 | 2012-05-11 H.J. Lu <hongjiu.lu@intel.com> |
7140 | ||
596112aa | 7141 | * config/i386/driver-i386.c (host_detect_local_cpu): Support RTM. |
91af12fe | 7142 | |
015a842e | 7143 | 2012-05-11 Jan Hubicka <jh@suse.cz> |
7144 | ||
7145 | PR bootstrap/53300 | |
7146 | * varpool.c (varpool_assemble_decl): Also output constat pool entries | |
7147 | that output_constant_pool missed. | |
7148 | ||
b87e70ca | 7149 | 2012-05-11 Mingjie Xing <mingjie.xing@gmail.com> |
7150 | ||
7151 | * config/mips/t-vxworks: Change MUTLILIB_EXTRA_OPTS to | |
7152 | MULTILIB_EXTRA_OPTS. | |
7153 | ||
2b26d531 | 7154 | 2012-05-11 Uros Bizjak <ubizjak@gmail.com> |
7155 | ||
7156 | PR target/53291 | |
7157 | * config/i386/i386.md (xtest): Use NE condition in ix86_expand_setcc. | |
7158 | ||
7c93cdac | 7159 | 2012-05-11 Uros Bizjak <ubizjak@gmail.com> |
7160 | ||
7161 | * config/i386/i386.md (*movti_internal_rex64): Avoid MOVAPS size | |
7162 | optimization for TARGET_AVX. | |
7163 | (*movti_internal_sse): Ditto. | |
7164 | (*movdi_internal_rex64): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL. | |
7165 | (*movdi_internal): Ditto. | |
7166 | (*movsi_internal): Ditto. | |
7167 | (*movtf_internal): Avoid MOVAPS size optimization for TARGET_AVX. | |
7168 | (*movdf_internal_rex64): Ditto. | |
7169 | (*movfd_internal): Ditto. | |
7170 | (*movsf_internal): Ditto. | |
7171 | * config/i386/sse.md (mov<mode>): Handle TARGET_SSE_LOAD0_BY_PXOR. | |
7172 | ||
670b32ab | 7173 | 2012-05-10 Eric Botcazou <ebotcazou@adacore.com> |
7174 | ||
7175 | * dwarf2out.c (add_byte_size_attribute) <RECORD_TYPE>: Handle variable | |
7176 | reference as size attribute. | |
7177 | ||
28d5c3d9 | 7178 | 2012-05-10 Eric Botcazou <ebotcazou@adacore.com> |
7179 | Tristan Gingold <gingold@adacore.com> | |
7180 | ||
7181 | * doc/md.texi (Standard Names): Document probe_stack_address. | |
7182 | * explow.c (emit_stack_probe): Handle probe_stack_address. | |
7183 | * config/ia64/ia64.md (UNSPECV_PROBE_STACK_ADDRESS): New constant. | |
7184 | (UNSPECV_PROBE_STACK_RANGE): Likewise. | |
7185 | (probe_stack_address): New insn. | |
7186 | (probe_stack_range): Likewise. | |
7187 | * config/ia64/ia64.c: Include common/common-target.h. | |
7188 | (ia64_compute_frame_size): Mark r2 and r3 as used if static stack | |
7189 | checking is enabled. | |
7190 | (ia64_emit_probe_stack_range): New function. | |
7191 | (output_probe_stack_range): Likewise. | |
7192 | (ia64_expand_prologue): Invoke ia64_emit_probe_stack_range if static | |
7193 | builtin stack checking is enabled. | |
7194 | (rtx_needs_barrier) <UNSPEC_VOLATILE>: Handle UNSPECV_PROBE_STACK_RANGE | |
7195 | and UNSPECV_PROBE_STACK_ADDRESS. | |
7196 | (unknown_for_bundling_p): New predicate. | |
7197 | (group_barrier_needed): Use important_for_bundling_p. | |
7198 | (ia64_dfa_new_cycle): Use unknown_for_bundling_p. | |
7199 | (issue_nops_and_insn): Likewise. | |
7200 | (bundling): Likewise. | |
7201 | (final_emit_insn_group_barriers): Likewise. | |
7202 | * config/ia64/ia64-protos.h (output_probe_stack_range): Declare. | |
7203 | * config/ia64/hpux.h (STACK_CHECK_STATIC_BUILTIN): Define. | |
7204 | (STACK_CHECK_PROTECT): Likewise. | |
7205 | * config/ia64/linux.h (STACK_CHECK_STATIC_BUILTIN): Likewise. | |
7206 | ||
e8e650cf | 7207 | 2012-05-10 Jan Hubicka <jh@suse.cz> |
7208 | ||
7209 | * ipa-inline.c (update_all_callee_keys): Remove. | |
7210 | (inline_small_functions): Simplify priority updating. | |
7211 | ||
303c3a7d | 7212 | 2012-05-10 Jan Hubicka <jh@suse.cz> |
7213 | ||
7214 | * ipa.c (symtab_remove_unreachable_nodes): Fix marking of clones. | |
7215 | ||
91f0ab48 | 7216 | 2012-05-10 Jan Hubicka <jh@suse.cz> |
7217 | ||
7218 | * cgraph.h (cgraph_remove_unreachable_nodes): Rename to ... | |
7219 | (symtab_remove_unreachable_nodes): ... this one. | |
7220 | * ipa-cp.c (ipcp_driver): Do not remove unreachable nodes. | |
7221 | * cgraphunit.c (ipa_passes): Update. | |
7222 | * cgraphclones.c (cgraph_materialize_all_clones): Update. | |
7223 | * cgraph.c (cgraph_release_function_body): Only turn initial | |
7224 | into error mark when initial was previously set. | |
7225 | * ipa-inline.c (ipa_inline): Update. | |
7226 | * ipa.c: Include ipa-inline.h | |
7227 | (enqueue_cgraph_node, enqueue_varpool_node): Remove. | |
7228 | (enqueue_node): New function. | |
7229 | (process_references): Update. | |
7230 | (symtab_remove_unreachable_nodes): Cleanup. | |
7231 | * passes.c (execute_todo, execute_one_pass): Update. | |
7232 | ||
b105f58b | 7233 | 2012-05-10 Vladimir Makarov <vmakarov@redhat.com> |
7234 | ||
7235 | PR rtl-optimization/53125 | |
0399122b | 7236 | * ira.c (ira): Call find_moveable_pseudos and |
b105f58b | 7237 | move_unallocated_pseudos if only ira_conflicts_p is true. |
7238 | ||
dab25421 | 7239 | 2012-05-10 Uros Bizjak <ubizjak@gmail.com> |
7240 | ||
7241 | * config/i386/i386.md (*movoi_internal_avx): Handle | |
7242 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL and TARGET_SSE_TYPELESS_STORES. | |
7243 | (*movti_internal_rex64): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL. | |
7244 | (*movti_internal_sse): Ditto. | |
7245 | (*movtf_internal): Ditto. | |
7246 | * config/i386/sse.md (ssePSmode): New mode attribute. | |
7247 | (*move<mode>_internal): Use ssePSmode. | |
7248 | (*<sse>_movu<ssemodesuffix><avxsizesuffix>): Ditto. | |
7249 | (*<sse2>_movdqu<avxsizesuffix>): Ditto. | |
7250 | * config/i386/i386.c (standard_sse_constant_opcode): Do not handle | |
7251 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL here. | |
7252 | ||
72e1426b | 7253 | 2012-05-10 Eric Botcazou <ebotcazou@adacore.com> |
7254 | ||
7255 | * gimplify.c (gimplify_decl_expr): For a TYPE_DECL, also gimplify the | |
7256 | DECL_ORIGINAL_TYPE if it is present. | |
7257 | ||
56828342 | 7258 | 2012-05-10 Nick Clifton <nickc@redhat.com> |
7259 | ||
7260 | PR target/53120 | |
7261 | * config/m32c/bitops.md (bset_qi): Change operand 2 from having | |
7262 | a "0" constraint to being a (match_dup 0). | |
7263 | ||
dcb06804 | 7264 | 2012-05-10 Richard Guenther <rguenther@suse.de> |
7265 | ||
7266 | * stor-layout.c (byte_from_pos): Amend comment. | |
7267 | ||
98c9b52b | 7268 | 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7269 | ||
7270 | * doc/extend.texi (X86 Built-in Functions, __builtin_cpu_init): | |
7271 | Document requirement to call in constructors. | |
7272 | ||
dab25421 | 7273 | * config/i386/i386.c: Update comments for i386-cpuinfo.c name change. |
98c9b52b | 7274 | |
5a1fe2db | 7275 | 2012-05-10 Richard Guenther <rguenther@suse.de> |
7276 | ||
7277 | * tree.h (TYPE_IS_SIZETYPE): Remove. | |
7278 | * fold-const.c (int_const_binop_1): Remove TYPE_IS_SIZETYPE use. | |
7279 | (extract_muldiv_1): Likewise. | |
7280 | * gimple.c (gtc_visit): Likewise. | |
7281 | (gimple_types_compatible_p): Likewise. | |
7282 | (iterative_hash_canonical_type): Likewise. | |
7283 | (gimple_canonical_types_compatible_p): Likewise. | |
7284 | * gimplify.c (gimplify_one_sizepos): Likewise. | |
7285 | * print-tree.c (print_node): Likewise. | |
7286 | * stor-layout.c (initialize_sizetypes): Do not set TYPE_IS_SIZETYPE. | |
7287 | ||
72b48d28 | 7288 | 2012-05-09 Uros Bizjak <ubizjak@gmail.com> |
7289 | ||
7290 | PR target/52908 | |
7291 | * config/i386/sse.md (vec_widen_smult_hi_v4si): Expand using | |
7292 | xop_pmacsdqh insn pattern instead of xop_mulv2div2di3_high. | |
7293 | (vec_widen_smult_lo_v4si): Expand using xop_pmacsdql insn pattern | |
7294 | instead of xop_mulv2div2di3_low. | |
7295 | (xop_p<macs>dql): Fix vec_select selector. | |
7296 | (xop_p<macs>dqh): Ditto. | |
7297 | (xop_mulv2div2di3_low): Remove insn_and_split pattern. | |
7298 | (xop_mulv2div2di3_high): Ditto. | |
7299 | ||
d834564a | 7300 | 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org> |
7301 | ||
7302 | PR c++/53289 | |
7303 | * diagnostic.h (diagnostic_context): Add last_location. | |
7304 | * diagnostic.c (diagnostic_initialize): Initialize it. | |
7305 | (diagnostic_show_locus): Use it. | |
7306 | ||
fd0ccb39 | 7307 | 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org> |
7308 | ||
c6dab7d2 | 7309 | * doc/extend.texi (Function Attributes): Point xref to section |
fd0ccb39 | 7310 | about Pragmas. |
7311 | ||
f2dce612 | 7312 | 2012-05-09 Uros Bizjak <ubizjak@gmail.com> |
7313 | ||
7314 | * config/i386/i386.c (*movdf_internal_rex64): Remove | |
7315 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL handling from asm output code. | |
7316 | Calculate "mode" attribute according to | |
7317 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL flag. | |
7318 | (*movdf_internal): Ditto. | |
7319 | ||
034788fc | 7320 | 2012-05-09 Uros Bizjak <ubizjak@gmail.com> |
7321 | ||
7322 | PR target/44141 | |
7323 | * config/i386/i386.c (ix86_expand_vector_move_misalign): Do not handle | |
7324 | 128 bit vectors specially for TARGET_AVX. Emit sse2_movupd and | |
7325 | sse_movupd RTXes for TARGET_AVX, TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL | |
7326 | or when optimizing for size. | |
7327 | * config/i386/sse.md (*mov<mode>_internal): Remove | |
7328 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL handling from asm output code. | |
7329 | Calculate "mode" attribute according to optimize_function_for_size_p | |
7330 | and TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL flag. | |
7331 | (*<sse>_movu<ssemodesuffix><avxsizesuffix>): Choose asm template | |
7332 | depending on the mode of the instruction. Calculate "mode" attribute | |
7333 | according to optimize_function_for_size_p, TARGET_SSE_TYPELESS_STORES | |
7334 | and TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL flags. | |
7335 | (*<sse2>_movdqu<avxsizesuffix>): Ditto. | |
7336 | ||
ea679361 | 7337 | 2012-05-09 Georg-Johann Lay <avr@gjlay.de> |
7338 | ||
7339 | PR target/53256 | |
7340 | * config/avr/elf.h (ASM_DECLARE_FUNCTION_NAME): Remove. | |
7341 | * config/avr/avr-protos.h (avr_asm_declare_function_name): Remove. | |
7342 | * config/avr/avr.h (struct machine_function): Add attributes_checked_p. | |
7343 | * config/avr/avr.c (avr_asm_declare_function_name): Remove. | |
7344 | (expand_prologue): Move initialization of cfun->machine->is_naked, | |
7345 | is_interrupt, is_signal, is_OS_task, is_OS_main from here to... | |
7346 | (avr_set_current_function): ...this new static function. | |
7347 | (TARGET_SET_CURRENT_FUNCTION): New define. | |
7348 | (avr_function_ok_for_sibcall): Use cfun->machine->is_* instead of | |
7349 | checking attributes of current_function_decl. | |
7350 | (avr_regs_to_save): Ditto. | |
7351 | (signal_function_p): Rename to avr_signal_function_p. | |
7352 | (interrupt_function_p): Rename to avr_interrupt_function_p. | |
7353 | ||
7354 | * doc/extend.texi (Function Attributes): Better explanation of | |
7355 | 'interrupt' and 'signal' for AVR. Move 'ifunc' down to establish | |
7356 | alphabetical order. | |
7357 | ||
8faf5d30 | 7358 | 2012-05-09 Michael Matz <matz@suse.de> |
7359 | ||
7360 | PR tree-optimization/53185 | |
7361 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Disable | |
7362 | peeling when we see strided loads. | |
7363 | ||
1ad03cbf | 7364 | 2012-05-09 Matthias Klose <doko@ubuntu.com> |
7365 | ||
7366 | * gcc-ar.c (main): Don't check for execute bits for the plugin. | |
7367 | ||
aa1572b5 | 7368 | 2012-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
7369 | ||
7370 | * tree-ssa-loop-ivopts.c (add_autoinc_candidates, get_address_cost): | |
7371 | Replace use of HAVE_{POST/PRE}_{INCREMENT/DECREMENT} with | |
7372 | USE_{LOAD/STORE}_{PRE/POST}_{INCREMENT/DECREMENT} appropriately. | |
7373 | * config/arm/arm.h (ARM_AUTOINC_VALID_FOR_MODE_P): New. | |
7374 | (USE_LOAD_POST_INCREMENT): Define. | |
7375 | (USE_LOAD_PRE_INCREMENT): Define. | |
7376 | (USE_LOAD_POST_DECREMENT): Define. | |
7377 | (USE_LOAD_PRE_DECREMENT): Define. | |
7378 | (USE_STORE_PRE_DECREMENT): Define. | |
7379 | (USE_STORE_PRE_INCREMENT): Define. | |
7380 | (USE_STORE_POST_DECREMENT): Define. | |
7381 | (USE_STORE_POST_INCREMENT): Define. | |
7382 | (arm_auto_incmodes): Add enumeration. | |
7383 | * config/arm/arm-protos.h (arm_autoinc_modes_ok_p): Declare. | |
7384 | * config/arm/arm.c (arm_autoinc_modes_ok_p): Define. | |
7385 | ||
2f5a3c4a | 7386 | 2012-05-09 Jakub Jelinek <jakub@redhat.com> |
7387 | ||
7388 | PR tree-optimization/53226 | |
7389 | * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Remove | |
7390 | prev and prev_initialized vars, gimple_set_plf (stmt, GF_PLF_1, false) | |
7391 | before processing it and gimple_set_plf (stmt, GF_PLF_1, true) if it | |
7392 | doesn't need to be revisited, look for earliest stmt with | |
7393 | !gimple_plf (stmt, GF_PLF_1) if something changed. | |
7394 | ||
e5ed43a0 | 7395 | 2012-05-09 Terry Guo <terry.guo@arm.com> |
7396 | ||
7397 | * genmultilib: Update copyright dates. | |
7398 | * doc/fragments.texi: Ditto. | |
7399 | ||
cec45616 | 7400 | 2012-05-09 Terry Guo <terry.guo@arm.com> |
7401 | ||
7402 | * Makefile.in (s-mlib): Add new argument MULTILIB_REQUIRED. | |
7403 | * genmultilib (MULTILIB_REQUIRED): New. | |
7404 | * doc/fragments.texi: Document the MULTILIB_REQUIRED. | |
7405 | ||
e7430948 | 7406 | 2012-05-09 Richard Guenther <rguenther@suse.de> |
7407 | ||
7408 | * tree-vectorizer.h (vect_loop_versioning): Adjust prototype. | |
7409 | (vect_do_peeling_for_loop_bound): Likewise. | |
7410 | (vect_do_peeling_for_alignment): Likewise. | |
7411 | * tree-vect-loop-manip.c (conservative_cost_threshold): Remove. | |
7412 | (vect_do_peeling_for_loop_bound): Get check_profitability and | |
7413 | threshold as parameters. | |
7414 | (vect_do_peeling_for_alignment): Likewise. | |
7415 | (vect_loop_versioning): Likewise. | |
7416 | * tree-vect-loop.c (vect_transform_loop): Compute check_profitability | |
7417 | and threshold here. Control where to put the check here. | |
7418 | ||
87cf5753 | 7419 | 2012-05-09 Richard Sandiford <rdsandiford@googlemail.com> |
7420 | ||
7421 | PR middle-end/53249 | |
7422 | * dwarf2out.h (get_address_mode): Move declaration to... | |
7423 | * rtl.h: ...here. | |
7424 | * dwarf2out.c (get_address_mode): Move definition to... | |
7425 | * rtlanal.c: ...here. | |
7426 | * var-tracking.c (get_address_mode): Delete. | |
7427 | * combine.c (find_split_point): Use get_address_mode instead of | |
7428 | targetm.addr_space.address_mode. | |
7429 | * cselib.c (cselib_record_sets): Likewise. | |
7430 | * dse.c (canon_address, record_store): Likewise. | |
7431 | * emit-rtl.c (adjust_address_1, offset_address): Likewise. | |
7432 | * expr.c (move_by_pieces, emit_block_move_via_loop, store_by_pieces) | |
7433 | (store_by_pieces_1, expand_assignment, store_expr, store_constructor) | |
7434 | (expand_expr_real_1): Likewise. | |
7435 | * ifcvt.c (noce_try_cmove_arith): Likewise. | |
7436 | * optabs.c (maybe_legitimize_operand_same_code): Likewise. | |
7437 | * reload.c (find_reloads): Likewise. | |
7438 | * sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise. | |
7439 | * sel-sched-dump.c (debug_mem_addr_value): Likewise. | |
7440 | ||
31082222 | 7441 | 2012-05-09 Maciej W. Rozycki <macro@codesourcery.com> |
7442 | ||
7443 | * config/mips/mips.c (mips16_gp_pseudo_reg): Remove line | |
7444 | information from the instruction produced. | |
7445 | ||
2765f7eb | 7446 | 2012-05-09 Richard Guenther <rguenther@suse.de> |
7447 | ||
7448 | * stor-layout.c (bit_from_pos): Document. | |
7449 | (byte_from_pos): Likewise. Optimize. | |
7450 | (pos_from_bit): Likewise. | |
7451 | (normalize_offset): Use pos_from_bit instead of replicating it. | |
7452 | ||
11dd6494 | 7453 | 2012-05-09 Alan Modra <amodra@gmail.com> |
7454 | ||
7455 | PR target/53271 | |
7456 | * config/rs6000/rs6000.c (gen_frame_set): New function. | |
7457 | (gen_frame_load, gen_frame_store): New functions. | |
7458 | (rs6000_savres_rtx): Use the above. | |
7459 | (rs6000_emit_epilogue, rs6000_emit_prologue): Here too. | |
7460 | Correct mode used for CR2 in save/restore_world patterns. | |
7461 | Don't emit instructions for eh_return frame unwind reg info. | |
7462 | ||
3d1c0354 | 7463 | 2012-05-08 Jan Hubicka <jh@suse.cz> |
7464 | ||
7465 | * cgraphbuild.c (build_cgraph_edges): Do not finalize vars | |
7466 | with VALUE_EXPR. | |
7467 | * cgraph.h (varpool_can_remove_if_no_refs): Vars with VALUE_EXPR | |
7468 | are removable. | |
7469 | * toplev.c (wrapup_global_declaration_2): Vars with VALUE_EXPR | |
7470 | need to wrapup. | |
7471 | (compile_file): Do not output variables. | |
7472 | * cgraphbuild.c (varpool_finalize_decl): When var is finalized late, | |
7473 | output it. | |
7474 | * langhooks.c: Include timevar.h | |
7475 | (write_global_declarations): Finalize compilation unit after wrapup; | |
7476 | set timevars correctly. | |
7477 | * passes.c (rest_of_decl_compilation): Decls with VALUE_EXPR needs | |
7478 | not to be added to varpool. | |
7479 | * varpool.c (varpool_assemble_decl): Sanity check that we are called | |
7480 | only on cases where it makes sense; skip constant pool and value expr | |
7481 | vars. | |
7482 | ||
a083d7d2 | 7483 | 2012-05-08 David S. Miller <davem@davemloft.net> |
7484 | ||
7485 | * config/sparc/linux.h (LINK_SPEC): Don't pass "-Y" option. | |
7486 | * config/sparc/linux64.h (LINK_ARCH32_SPEC): Likewise. | |
7487 | * config/sparc/linux64.h (LINK_ARCH64_SPEC): Likewise. | |
7488 | ||
e5d6fbb8 | 7489 | 2012-05-08 Richard Sandiford <rdsandiford@googlemail.com> |
7490 | ||
7491 | PR rtl-optimization/53278 | |
7492 | * lower-subreg.c (decompose_multiword_subregs): Remove left-over | |
7493 | speed_p code from earlier patch. | |
7494 | ||
0e1dddb4 | 7495 | 2012-05-08 Oleg Endo <olegendo@gcc.gnu.org> |
7496 | ||
7497 | PR target/51244 | |
7498 | * config/sh/sh.md (*branch_true, *branch_false): New insns. | |
7499 | ||
034788fc | 7500 | 2012-05-08 Teresa Johnson <tejohnson@google.com> |
4ef7becb | 7501 | |
7502 | * gcov-io.h (__gcov_reset, __gcov_dump): Declare. | |
7503 | * doc/gcov.texi: Add note on using __gcov_reset and __gcov_dump. | |
7504 | ||
f41db742 | 7505 | 2012-05-08 Jan Hubicka <jh@suse.cz> |
7506 | ||
7507 | * cgraph.c (cgraph_call_edge_duplication_hooks): Export. | |
7508 | (cgraph_create_node_1): Rename to ... | |
7509 | (cgraph_create_empty_node): ... this one; export. | |
7510 | (cgraph_create_node): Update. | |
7511 | (cgraph_set_call_stmt_including_clones): Move to cgraphclones.c | |
7512 | (cgraph_create_edge_including_clones): Likewise. | |
7513 | (cgraph_find_replacement_node): Likewise. | |
7514 | (cgraph_clone_edge): Likewise. | |
7515 | (cgraph_clone_node): Likewise. | |
7516 | (clone_function_name): Likewise. | |
7517 | (cgraph_create_virtual_clone): Likewise. | |
7518 | (cgraph_remove_node_and_inline_clones): Likewise. | |
034788fc | 7519 | (cgraph_redirect_edge_call_stmt_to_callee): Move here from cgraphunit.c |
f41db742 | 7520 | * cgraph.h: Reorder declarations so they match file of origin. |
7521 | (cgraph_create_empty_node): Declare. | |
7522 | * cgraphunit.c (update_call_expr): Move to cgraphclones.c | |
7523 | (cgraph_copy_node_for_versioning): Likewise. | |
7524 | (cgraph_function_versioning): Likewise. | |
7525 | (cgraph_materialize_clone): Likewise. | |
7526 | (cgraph_redirect_edge_call_stmt_to_callee): Likewise. | |
7527 | (cgraph_materialize_all_clones): Likewise. | |
7528 | * cgraphclones.c: New file. | |
7529 | * Makefile.in: Update for cgraphclones. | |
7530 | ||
473a6f3e | 7531 | 2012-05-08 Uros Bizjak <ubizjak@gmail.com> |
7532 | ||
d44bd47c | 7533 | PR target/53176 |
473a6f3e | 7534 | * config/i386/i386.c (ix86_set_reg_reg_cost): New function. |
7535 | (ix86_rtx_costs): Handle SET. | |
7536 | ||
43e94e51 | 7537 | 2012-05-08 Michael Matz <matz@suse.de> |
7538 | ||
7539 | * basic-block.h (struct rtl_bb_info): Remove visited member and | |
7540 | move head_ member to ... | |
7541 | (struct basic_block_def.basic_block_il_dependent): ... the new | |
7542 | member x, replacing but containing old member rtl. | |
7543 | (enum bb_flags): New BB_VISITED flag. | |
7544 | (BB_HEADER, BB_FOOTER): New macros. | |
7545 | ||
7546 | * jump.c (mark_all_labels): Adjust. | |
7547 | * cfgcleanup.c (try_optimize_cfg): Adjust. | |
7548 | * cfglayout.c (record_effective_endpoints): Adjust. | |
7549 | (relink_block_chain): Ditto (and don't fiddle with visited). | |
7550 | (fixup_reorder_chain): Adjust. | |
7551 | (fixup_fallthru_exit_predecessor): Ditto. | |
7552 | (cfg_layout_duplicate_bb): Ditto. | |
7553 | * combine.c (update_cfg_for_uncondjump): Adjust. | |
473a6f3e | 7554 | * bb-reorder.c (struct bbro_basic_block_data_def): Add visited member. |
43e94e51 | 7555 | (bb_visited_trace): New accessor. |
7556 | (mark_bb_visited): Move in front. | |
7557 | (rotate_loop): Use bb_visited_trace. | |
7558 | (find_traces_1_round): Ditto. | |
7559 | (emit_barrier_after): Ditto. | |
7560 | (copy_bb): Ditto, and initialize visited on resize. | |
7561 | (reorder_basic_blocks): Initize visited member. | |
7562 | (duplicate_computed_gotos): Clear bb flags at start, use | |
7563 | BB_VISITED flags. | |
7564 | ||
7565 | * cfgrtl.c (try_redirect_by_replacing_jump): Adjust. | |
7566 | (rtl_verify_flow_info_1): Ditto. | |
7567 | (cfg_layout_split_block): Ditto. | |
7568 | (cfg_layout_delete_block): Ditto. | |
7569 | (cfg_layout_merge_blocks): Ditto. | |
7570 | (init_rtl_bb_info): Adjust and initialize il.x.head_ member. | |
7571 | ||
826e3285 | 7572 | 2012-05-08 Hans-Peter Nilsson <hp@axis.com> |
7573 | ||
7574 | PR target/53272 | |
7575 | * config/cris/cris.c (cris_normal_notice_update_cc): For TARGET_V32, | |
7576 | when a constant source operand matches an "I" constraint, the "no | |
7577 | CC0 change" applies to a register-destination only, not a | |
7578 | strict_low_part-destination. | |
7579 | ||
42756cae | 7580 | 2012-05-08 Richard Guenther <rguenther@suse.de> |
7581 | ||
7582 | * fold-const.c (fold_binary_loc): Fold (X * CST1) & CST2 | |
7583 | to zero or to (X * CST1) & CST2' when CST1 has trailing zeros. | |
7584 | ||
8a92b4c3 | 7585 | 2012-05-08 Georg-Johann Lay <avr@gjlay.de> |
7586 | ||
7587 | * Makefile.in (TEXI_GCC_FILES): Add avr-mmcu.texi. | |
7588 | ||
7589 | * doc/avr-mmcu.texi: New auto-generated file. | |
7590 | * doc/invoke.texi (AVR Options): Include avr-mmcu.texi in order | |
7591 | to document all valid -mmcu= arguments. | |
7592 | ||
7593 | * config/avr/avr.h (arch_info_s): New struct definition. | |
7594 | * config/avr/avr-devices.c (avr_texinfo): New variable. | |
7595 | * config/avr/gen-avr-mmcu-texi.c: New file. | |
7596 | * config/avr/t-avr: New rules and dependencies to build avr-mmcu.texi. | |
7597 | ||
fd757b76 | 7598 | 2012-05-08 Dehao Chen <dehao@google.com> |
7599 | ||
28a0c749 | 7600 | * predict.c (find_qualified_ssa_name): New. |
7601 | (find_ssa_name_in_expr): New. | |
7602 | (find_ssa_name_in_assign_stmt): New. | |
7603 | (is_comparison_with_loop_invariant_p): New. | |
7604 | (is_bound_expr_similar): New. | |
7605 | (predict_iv_comparison): New. | |
fd757b76 | 7606 | (predict_loops): Add heuristic for loop-nested branches that compare an |
7607 | induction variable to a loop bound variable. | |
28a0c749 | 7608 | * predict.def (PRED_LOOP_IV_COMPARE): New macro. |
fd757b76 | 7609 | |
128e3935 | 7610 | 2012-05-08 Uros Bizjak <ubizjak@gmail.com> |
7611 | ||
7612 | * config/i386/i386.c (has_dispatch): Use TARGET_BDVER1 and | |
7613 | TARGET_BDVER2 defines where appropriate. | |
7614 | ||
61f41b94 | 7615 | 2012-05-07 Eric Botcazou <ebotcazou@adacore.com> |
7616 | ||
7617 | * configure.ac (PLUGIN_LD): Rename into... | |
7618 | (PLUGIN_LD_SUFFIX): ...this and strip the target_alias triplet. | |
7619 | * config.in: Regenerate. | |
7620 | * configure: Likewise. | |
7621 | * collect2.c (main): Set plugin_ld_suffix to PLUGIN_LD_SUFFIX. | |
7622 | ||
96c3acd0 | 7623 | 2012-05-07 Eric Botcazou <ebotcazou@adacore.com> |
7624 | ||
7625 | * tree-dfa.c (get_ref_base_and_extent) <ARRAY_REF>: Do the offset | |
7626 | computation using the precision of the index type. | |
7627 | * gimple-fold.c (fold_const_aggregate_ref_1) <ARRAY_REF>: Likewise. | |
7628 | (fold_array_ctor_reference): Do index computations in the index type. | |
7629 | ||
7630 | 2012-05-07 Georg-Johann Lay <avr@gjlay.de> | |
b51b04ad | 7631 | |
7632 | * config/avr/avr.c (avr_prologue_setup_frame): Fix mode passed | |
7633 | down to plus_constant. | |
7634 | (expand_epilogue): Ditto. | |
7635 | ||
98799adc | 7636 | 2012-05-07 Steven Bosscher <steven@gcc.gnu.org> |
7637 | ||
7638 | * postreload.c (reload_cse_regs): Make static. | |
7639 | * reload.h (reload_cse_regs): Remove prototype. | |
7640 | ||
7c0618c6 | 7641 | 2012-05-07 Richard Henderson <rth@redhat.com> |
7642 | ||
7643 | * config/alpha/alpha.md (clear_cache): New pattern. | |
7644 | ||
fe812b34 | 7645 | 2012-05-07 Steven Bosscher <steven@gcc.gnu.org> |
7646 | ||
7647 | PR middle-end/53245 | |
7648 | * gimplify.c (preprocess_case_label_vec_for_gimple): If low or high | |
7649 | is folded to a type boundary value, verify that the resulting case | |
7650 | label is still a care range. | |
7651 | ||
dbfd6d04 | 7652 | 2012-05-07 Uros Bizjak <ubizjak@gmail.com> |
7653 | ||
7654 | * config/i386/i386.md (ctz<mode>2): Emit rep;bsf | |
7655 | only for TARGET_GENERIC, when not optimizing for size. | |
7656 | (*ffs<mode>_1): Ditto. | |
7657 | ||
9a9033a9 | 7658 | 2012-05-07 Steven Bosscher <steven@gcc.gnu.org> |
7659 | ||
7660 | * tree-cfg.c (verify_gimple_switch): Tighten checks. | |
7661 | ||
0e443ce1 | 7662 | 2012-05-07 Jakub Jelinek <jakub@redhat.com> |
7663 | ||
7664 | PR tree-optimization/53239 | |
128e3935 | 7665 | * tree-vrp.c (get_value_range): Set VR of SSA_NAME_IS_DEFAULT_DEF |
7666 | of DECL_BY_REFERENCE RESULT_DECL to nonnull. | |
0e443ce1 | 7667 | |
29f2d4e5 | 7668 | 2012-05-07 Richard Guenther <rguenther@suse.de> |
7669 | ||
7670 | PR tree-optimization/53195 | |
7671 | * tree-inline.c (setup_one_parameter): Properly add referenced | |
7672 | vars from the parameters new known value. | |
7673 | ||
f4831ba5 | 7674 | 2012-05-07 Steven Bosscher <steven@gcc.gnu.org> |
7675 | ||
7676 | * config/m68k/m68k.c (m68k_sched_branch_type): Remove. | |
7677 | (sched_branch_type): Remove. | |
7678 | (m68k_sched_md_init_global): Don't allocate it. | |
7679 | (m68k_sched_md_finish_global): Don't free it. | |
7680 | * config/m68k/m68k.h (m68k_sched_branch_type): Remove prototype. | |
29f2d4e5 | 7681 | * config/m68k/m68k.md: Set the type of insns using |
7682 | m68k_sched_branch_type to bcc directly. | |
f4831ba5 | 7683 | |
db66903a | 7684 | 2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7685 | ||
7686 | * config/sol2.c (solaris_override_options): New function. | |
7687 | * config/sol2-protos.h (solaris_override_options): Declare. | |
7688 | * config/sol2.h (SUBTARGET_OVERRIDE_OPTIONS): Define. | |
7689 | ||
b920ee38 | 7690 | 2012-05-07 Richard Guenther <rguenther@suse.de> |
7691 | ||
7692 | * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Return | |
7693 | whether we failed to compute data dependences. | |
7694 | (loop_prefetch_arrays): Fail if we failed. | |
7695 | ||
f1cb261b | 7696 | 2012-05-07 Uros Bizjak <ubizjak@gmail.com> |
7697 | Paolo Bonzini <bonzini@gnu.org> | |
7698 | ||
7699 | * config/i386/i386.md (ctz<mode>2): Emit rep;bsf even for !TARGET_BMI. | |
7700 | Emit bsf when optimizing for size. | |
7701 | (*ffs<mode>_1): Ditto. | |
7702 | ||
a846db2c | 7703 | 2012-05-07 Oleg Endo <olegendo@gcc.gnu.org> |
7704 | ||
7705 | PR target/53250 | |
7706 | * config/sh/sh.c (sh_rtx_costs): Handle SET. | |
7707 | ||
ead6176b | 7708 | 2012-05-06 Uros Bizjak <ubizjak@gmail.com> |
7709 | ||
7710 | PR target/53227 | |
7711 | * config/i386/i386.md (swap<mode>): Rename from *swap<mode>. | |
7712 | (bswapdi2): Split from bswap<mode>2. Use nonnimediate_operand | |
7713 | predicate for operand 1. Force operand 1 to register for TARGET_BSWAP. | |
7714 | (bswapsi2): Ditto. | |
7715 | (*bswapdi2_doubleword): New insn pattern. | |
7716 | (*bswap<mode>2): Rename from *bswap<mode>2_1. | |
7717 | ||
37bdfd8a | 7718 | 2012-05-06 Richard Sandiford <rdsandiford@googlemail.com> |
7719 | ||
7720 | * config/mips/mips.c (mips_set_reg_reg_piece_cost): New function. | |
7721 | (mips_set_reg_reg_cost): Likewise. | |
7722 | (mips_rtx_costs): Handle SET. | |
7723 | ||
a6d935b7 | 7724 | 2012-05-06 Richard Sandiford <rdsandiford@googlemail.com> |
7725 | ||
7726 | * lower-subreg.c (shift_cost): Use set_src_cost, avoiding the SET. | |
7727 | (compute_costs): Likewise for the zero extension. Use set_rtx_cost | |
7728 | to compute the cost of moves. Set the mode of the target register. | |
7729 | ||
29c05e22 | 7730 | 2012-05-05 Richard Sandiford <rdsandiford@googlemail.com> |
7731 | ||
7732 | * rtl.h (plus_constant, plus_constant_mode): Merge into a single | |
7733 | plus_constant function. | |
7734 | * explow.c (plus_constant, plus_constant_mode): Likewise. Assert | |
7735 | that the mode is sensible. | |
7736 | (use_anchored_address, round_push, allocate_dynamic_stack_space) | |
7737 | (probe_stack_range, anti_adjust_stack_and_probe): Update calls to | |
7738 | plus_constant. | |
7739 | ||
7740 | * alias.c (canon_rtx): Likewise. | |
7741 | (init_alias_analysis): Likewise. | |
7742 | * builtins.c (expand_builtin_return_addr) | |
7743 | (expand_builtin_setjmp_setup, expand_builtin_longjmp) | |
7744 | (expand_builtin_nonlocal_goto, expand_builtin_update_setjmp_buf) | |
7745 | (expand_builtin_apply_args_1, expand_builtin_apply, expand_movstr) | |
7746 | (expand_builtin_stpcpy): Likewise. | |
7747 | * calls.c (save_fixed_argument_area, restore_fixed_argument_area) | |
7748 | (compute_argument_addresses, internal_arg_pointer_based_exp) | |
7749 | (expand_call, emit_library_call_value_1): Likewise. | |
7750 | * cfgexpand.c (expand_one_stack_var_at, expand_debug_expr): Likewise. | |
7751 | * combine-stack-adj.c (try_apply_stack_adjustment): Likewise. | |
7752 | * combine.c (combine_simplify_rtx, force_to_mode): Likewise. | |
7753 | * cse.c (insert_const_anchor, find_reg_offset_for_const) | |
7754 | (use_related_value, fold_rtx): Likewise. | |
7755 | * cselib.c (cselib_subst_to_values): Likewise. | |
7756 | * dse.c (record_store, check_mem_read_rtx): Likewise. | |
7757 | * dwarf2out.c (rtl_for_decl_location, gen_variable_die): Likewise. | |
7758 | * emit-rtl.c (adjust_address_1): Likewise. | |
7759 | * except.c (sjlj_emit_function_enter) | |
7760 | (expand_builtin_extract_return_addr) | |
7761 | (expand_builtin_frob_return_addr): Likewise. | |
7762 | * expmed.c (expand_divmod): Likewise. | |
7763 | * expr.c (move_by_pieces, store_by_pieces, store_by_pieces_1) | |
7764 | (emit_move_resolve_push, push_block, emit_push_insn, store_expr) | |
7765 | (expand_expr_addr_expr_1, expand_expr_real_1): Likewise. | |
7766 | * function.c (assign_stack_local_1) | |
7767 | (instantiate_virtual_regs_in_rtx): Likewise. | |
7768 | * optabs.c (prepare_cmp_insn): Likewise. | |
7769 | * recog.c (offsettable_address_addr_space_p): Likewise. | |
7770 | * reload.c (find_reloads_address, form_sum) | |
7771 | (find_reloads_subreg_address): Likewise. | |
7772 | * reload1.c (init_reload, eliminate_regs_1) | |
7773 | (eliminate_regs_in_insn): Likewise. | |
7774 | * simplify-rtx.c (simplify_unary_operation_1) | |
7775 | (simplify_binary_operation_1, simplify_plus_minus): Likewise. | |
7776 | * var-tracking.c (compute_cfa_pointer, prepare_call_arguments) | |
7777 | (vt_add_function_parameter): Likewise. | |
7778 | ||
7779 | * config/alpha/alpha.h (EH_RETURN_HANDLER_RTX): Likewise. | |
7780 | * config/alpha/vms.h (EH_RETURN_HANDLER_RTX): Likewise. | |
7781 | * config/alpha/alpha.c (alpha_legitimize_address_1) | |
7782 | (get_unaligned_address, alpha_expand_unaligned_load) | |
7783 | (alpha_expand_unaligned_store, alpha_expand_unaligned_load_words) | |
7784 | (alpha_expand_unaligned_store_words, alpha_expand_block_clear) | |
7785 | (alpha_expand_builtin_establish_vms_condition_handler) | |
7786 | (alpha_setup_incoming_varargs, emit_frame_store_1) | |
7787 | (alpha_expand_prologue, alpha_expand_epilogue) | |
7788 | (alpha_use_linkage): Likewise. | |
7789 | * config/alpha/alpha.md: Likewise. | |
7790 | ||
7791 | * config/arm/arm.c (arm_trampoline_init, legitimize_pic_address) | |
7792 | (arm_load_pic_register, arm_pic_static_addr, arm_legitimize_address) | |
7793 | (thumb_legitimize_address, arm_gen_load_multiple_1) | |
7794 | (arm_gen_store_multiple_1, arm_gen_multiple_op, gen_ldm_seq) | |
7795 | (gen_stm_seq, gen_const_stm_seq, arm_block_move_unaligned_straight) | |
7796 | (arm_block_move_unaligned_loop, arm_gen_movmemqi, arm_reload_in_hi) | |
7797 | (arm_reload_out_hi, arm_reorg, vfp_emit_fstmd, emit_multi_reg_push) | |
7798 | (emit_sfm, thumb_set_frame_pointer, arm_expand_prologue) | |
7799 | (thumb1_emit_multi_reg_push, thumb1_expand_prologue) | |
7800 | (thumb_expand_movmemqi, arm_set_return_address) | |
7801 | (thumb_set_return_address): Likewise. | |
7802 | * config/arm/arm.md: Likewise. | |
7803 | ||
7804 | * config/avr/avr.c (avr_incoming_return_addr_rtx) | |
7805 | (avr_prologue_setup_frame, expand_epilogue) | |
7806 | (avr_const_address_lo16): Likewise. | |
7807 | ||
7808 | * config/bfin/bfin.h (EH_RETURN_HANDLER_RTX): Likewise. | |
7809 | * config/bfin/bfin.c (setup_incoming_varargs, bfin_load_pic_reg) | |
7810 | (bfin_expand_prologue, bfin_trampoline_init, bfin_expand_call) | |
7811 | (bfin_output_mi_thunk): Likewise. | |
7812 | ||
7813 | * config/c6x/c6x.c (c6x_initialize_trampoline) | |
7814 | (c6x_output_mi_thunk): Likewise. | |
7815 | ||
7816 | * config/cr16/cr16.h (EH_RETURN_HANDLER_RTX): Likewise. | |
7817 | * config/cr16/cr16.c (cr16_create_dwarf_for_multi_push): Likewise. | |
7818 | ||
7819 | * config/cris/cris.c (cris_return_addr_rtx, cris_split_movdx) | |
7820 | (cris_expand_prologue, cris_expand_epilogue, cris_gen_movem_load) | |
7821 | (cris_emit_movem_store, cris_trampoline_init): Likewise. | |
7822 | * config/cris/cris.md: Likewise. | |
7823 | ||
7824 | * config/darwin.c (machopic_indirect_data_reference) | |
7825 | (machopic_legitimize_pic_address): Likewise. | |
7826 | ||
7827 | * config/epiphany/epiphany.c (epiphany_emit_save_restore) | |
7828 | (epiphany_expand_prologue, epiphany_expand_epilogue) | |
7829 | (epiphany_trampoline_init): Likewise. | |
7830 | * config/epiphany/epiphany.md: Likewise. | |
7831 | ||
7832 | * config/fr30/fr30.c (fr30_move_double): Likewise. | |
7833 | ||
7834 | * config/frv/frv.c (frv_dwarf_store, frv_expand_prologue) | |
7835 | (frv_expand_block_move, frv_expand_block_clear, frv_return_addr_rtx) | |
7836 | (frv_index_memory, unspec_got_name, frv_find_base_term) | |
7837 | (frv_output_dwarf_dtprel): Likewise. | |
7838 | ||
7839 | * config/h8300/h8300.c (h8300_push_pop, h8300_return_addr_rtx) | |
7840 | (h8300_swap_into_er6, h8300_swap_out_of_er6): Likewise. | |
7841 | ||
7842 | * config/i386/i386.h (RETURN_ADDR_RTX): Likewise. | |
7843 | * config/i386/i386.c (setup_incoming_varargs_64) | |
7844 | (setup_incoming_varargs_ms_64, choose_baseaddr) | |
7845 | (ix86_emit_save_reg_using_mov, ix86_adjust_stack_and_probe) | |
7846 | (ix86_emit_probe_stack_range, ix86_expand_prologue) | |
7847 | (ix86_emit_restore_reg_using_pop, ix86_emit_leave) | |
7848 | (ix86_expand_epilogue, legitimize_pic_address, ix86_legitimize_address) | |
7849 | (ix86_split_long_move, ix86_expand_movmem, ix86_expand_setmem) | |
7850 | (ix86_static_chain, ix86_trampoline_init, x86_this_parameter) | |
7851 | (x86_output_mi_thunk): Likewise. | |
7852 | * config/i386/i386.md: Likewise. | |
7853 | ||
7854 | * config/ia64/ia64.c (ia64_expand_load_address) | |
7855 | (ia64_expand_tls_address, ia64_expand_move, ia64_split_tmode) | |
7856 | (do_spill, ia64_trampoline_init): Likewise. | |
7857 | ||
7858 | * config/iq2000/iq2000.c (iq2000_va_start) | |
7859 | (iq2000_emit_frame_related_store, iq2000_expand_prologue) | |
7860 | (iq2000_expand_eh_return, iq2000_setup_incoming_varargs) | |
7861 | (iq2000_print_operand, iq2000_legitimize_address): Likewise. | |
7862 | ||
7863 | * config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise. | |
7864 | ||
7865 | * config/m32c/m32c.c (m32c_return_addr_rtx) | |
7866 | (m32c_expand_insv): Likewise. | |
7867 | ||
7868 | * config/m32r/m32r.c (m32r_setup_incoming_varargs) | |
7869 | (m32r_legitimize_pic_address, m32r_print_operand) | |
7870 | (m32r_print_operand_address): Likewise. | |
7871 | ||
7872 | * config/m68k/linux.h (FINALIZE_TRAMPOLINE): Likewise. | |
7873 | * config/m68k/m68k.h (RETURN_ADDR_RTX): Likewise. | |
7874 | (EH_RETURN_HANDLER_RTX): Likewise. | |
7875 | * config/m68k/m68k.c (m68k_emit_movem, m68k_expand_prologue) | |
7876 | (m68k_expand_epilogue, legitimize_pic_address) | |
7877 | (m68k_output_mi_thunk): Likewise. | |
7878 | * config/m68k/m68k.md: Likewise. | |
7879 | ||
7880 | * config/mcore/mcore.c (mcore_expand_prolog): Likewise. | |
7881 | (mcore_expand_epilog): Likewise. | |
7882 | * config/mcore/mcore.md: Likewise. | |
7883 | ||
7884 | * config/mep/mep.c (mep_allocate_initial_value) | |
7885 | (mep_expand_prologue, mep_expand_epilogue): Likewise. | |
7886 | ||
7887 | * config/microblaze/microblaze.c (double_memory_operand) | |
7888 | (microblaze_block_move_loop): Likewise. | |
7889 | ||
7890 | * config/mips/mips.c (mips_strip_unspec_address, mips_add_offset) | |
7891 | (mips_setup_incoming_varargs, mips_va_start, mips_block_move_loop) | |
7892 | (mips_print_operand, mips16e_save_restore_reg, mips_save_restore_reg) | |
7893 | (mips_expand_prologue, mips_epilogue_set_cfa) | |
7894 | (mips_expand_epilogue): Likewise. | |
7895 | * config/mips/mips.md: Likewise. | |
7896 | ||
7897 | * config/mmix/mmix.c (mmix_dynamic_chain_address, mmix_return_addr_rtx) | |
7898 | (mmix_expand_prologue, mmix_expand_epilogue): Likewise. | |
7899 | ||
7900 | * config/mn10300/mn10300.c (mn10300_gen_multiple_store) | |
7901 | (mn10300_builtin_saveregs, mn10300_trampoline_init): Likewise. | |
7902 | ||
7903 | * config/moxie/moxie.h (INCOMING_RETURN_ADDR_RTX): Likewise. | |
7904 | (EH_RETURN_HANDLER_RTX): Likewise. | |
7905 | * config/moxie/moxie.c (moxie_static_chain): Likewise. | |
7906 | ||
7907 | * config/pa/pa.c (legitimize_pic_address, hppa_legitimize_address) | |
7908 | (store_reg, set_reg_plus_d, pa_expand_prologue, load_reg) | |
7909 | (pa_return_addr_rtx, hppa_builtin_saveregs) | |
7910 | (pa_trampoline_init): Likewise. | |
7911 | * config/pa/pa.md: Likewise. | |
7912 | ||
7913 | * config/pdp11/pdp11.c (pdp11_expand_epilogue): Likewise. | |
7914 | ||
7915 | * config/picochip/picochip.c (picochip_static_chain): Likewise. | |
7916 | ||
7917 | * config/rs6000/rs6000.h (RS6000_SAVE_TOC): Likewise. | |
7918 | * config/rs6000/rs6000.c (rs6000_legitimize_address) | |
7919 | (setup_incoming_varargs, print_operand, rs6000_return_addr) | |
7920 | (rs6000_emit_eh_reg_restore, rs6000_emit_probe_stack_range) | |
7921 | (rs6000_emit_epilogue) | |
7922 | (rs6000_machopic_legitimize_pic_address): Likewise. | |
7923 | ||
7924 | * config/rx/rx.c (gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise. | |
7925 | ||
7926 | * config/s390/s390.h (INITIAL_FRAME_ADDRESS_RTX): Likewise. | |
7927 | (DYNAMIC_CHAIN_ADDRESS): Likewise. | |
7928 | * config/s390/s390.c (s390_decompose_address, legitimize_pic_address) | |
7929 | (s390_delegitimize_address, print_operand, annotate_constant_pool_refs) | |
7930 | (replace_constant_pool_ref, s390_return_addr_rtx, s390_back_chain_rtx) | |
7931 | (save_fpr, restore_fpr, save_gprs, restore_gprs, s390_emit_prologue) | |
7932 | (s390_emit_epilogue, s390_function_profiler): Likewise. | |
7933 | * config/s390/s390.md: Likewise. | |
7934 | ||
7935 | * config/score/score.c (score_add_offset, score_prologue): Likewise. | |
7936 | ||
7937 | * config/sh/sh.c (expand_block_move, push_regs, sh_builtin_saveregs) | |
7938 | (sh_output_mi_thunk): Likewise. | |
7939 | * config/sh/sh.md: Likewise. | |
7940 | ||
7941 | * config/sparc/sparc.h (DYNAMIC_CHAIN_ADDRESS, FRAME_ADDR_RTX) | |
7942 | (RETURN_ADDR_RTX, INCOMING_RETURN_ADDR_RTX): Likewise. | |
7943 | * config/sparc/sparc.c (sparc_legitimize_pic_address) | |
7944 | (sparc_emit_probe_stack_range, emit_save_or_restore_regs) | |
7945 | (emit_window_save, sparc_flat_expand_prologue, sparc_struct_value_rtx) | |
7946 | (emit_and_preserve): Likewise. | |
7947 | * config/sparc/sparc.md: Likewise. | |
7948 | ||
7949 | * config/spu/spu.h (DYNAMIC_CHAIN_ADDRESS): Likewise. | |
7950 | * config/spu/spu.c (spu_expand_insv, spu_machine_dependent_reorg) | |
7951 | (spu_setup_incoming_varargs, ea_load_store_inline) | |
7952 | (spu_expand_load): Likewise. | |
7953 | ||
7954 | * config/stormy16/stormy16.c (xstormy16_expand_prologue) | |
7955 | (combine_bnp): Likewise. | |
7956 | ||
7957 | * config/tilegx/tilegx.h (DYNAMIC_CHAIN_ADDRESS): Likewise. | |
7958 | * config/tilegx/tilegx.c (tilegx_setup_incoming_varargs) | |
7959 | (tilegx_expand_unaligned_load, tilegx_trampoline_init): Likewise. | |
7960 | ||
7961 | * config/tilepro/tilepro.h (DYNAMIC_CHAIN_ADDRESS): Likewise. | |
7962 | * config/tilepro/tilepro.c (tilepro_setup_incoming_varargs) | |
7963 | (tilepro_expand_unaligned_load, tilepro_trampoline_init): Likewise. | |
7964 | ||
7965 | * config/v850/v850.c (expand_prologue, expand_epilogue): Likewise. | |
7966 | * config/v850/v850.md: Likewise. | |
7967 | ||
7968 | * config/vax/elf.h (EH_RETURN_STACKADJ_RTX): Likewise. | |
7969 | (EH_RETURN_HANDLER_RTX): Likewise. | |
7970 | * config/vax/vax.h (DYNAMIC_CHAIN_ADDRESS, RETURN_ADDR_RTX): Likewise. | |
7971 | * config/vax/vax.c (vax_add_reg_cfa_offset, vax_expand_prologue) | |
7972 | (print_operand_address, vax_trampoline_init): Likewise. | |
7973 | ||
7974 | * config/xtensa/xtensa.c (xtensa_expand_prologue, xtensa_return_addr) | |
7975 | (xtensa_function_value_regno_p): Likewise. | |
7976 | ||
c909ed33 | 7977 | 2012-05-04 Andrew Pinski <apinski@cavium.com> |
7978 | ||
7979 | * expr.c (get_def_for_expr_class): New function. | |
7980 | (convert_tree_comp_to_rtx): New function. | |
7981 | (expand_cond_expr_using_cmove): New function. | |
7982 | (expand_expr_real_2 <case COND_EXPR>): Call | |
7983 | expand_cond_expr_using_cmove first and return if it succeeds. | |
7984 | Remove the check for HAVE_conditional_move since we should have | |
7985 | already converted it to a conditional move. | |
7986 | * config/i386/i386.c (ix86_expand_int_movcc): Disallow comparison | |
7987 | modes of DImode for 32bits and TImode. | |
7988 | ||
73ed0c67 | 7989 | 2012-05-04 Steven Bosscher <steven@gcc.gnu.org> |
7990 | ||
7991 | PR other/29442 | |
7992 | * read-md.c (fprint_md_ptr_loc, fprint_c_condition): New functions. | |
7993 | (print_md_ptr_loc, print_c_condition): Use them. | |
7994 | * read-md.h (fprint_md_ptr_loc, fprint_c_condition): New prototypes. | |
7995 | * genattrtab.c (attr_file_name, dfa_file_name, latency_file_name, | |
7996 | attr_file, dfa_file, latency_file): New global variables. | |
7997 | (write_attr_valueq, write_attr_set, write_attr_case, write_attr_value, | |
7998 | write_upcase, write_indent, write_length_unit_log, write_test_expr, | |
7999 | write_attr_get, write_insn_cases, write_eligible_delay, | |
8000 | write_const_num_delay_slots): Accept FILE pointer and toss it around. | |
8001 | Update all callers. | |
8002 | (write_header, open_outfile, handle_arg): New funcions. | |
8003 | (make_automaton_attrs): Write prototypes as extern to the output | |
8004 | files. | |
8005 | (main): Use init_rtx_reader_args_cb with handle_arg to take 3 file | |
8006 | names from the command line. Open the output files and write out | |
8007 | internal functions for DFA functions to dfa_file_name, insn latency | |
8008 | functions to latency_file_name, and everything else to attr_file. | |
8009 | * Makefile.in (OBJS): Add insn-dfatab.o and insn-latencytab.o. | |
8010 | (BACKEND): Build libbackend first. | |
8011 | (MOSTLYCLEANFILES): Add insn-dfatab.c and insn-latencytab.c. | |
8012 | (.PRECIOUS): Likewise. | |
8013 | (insn-dfatab.o): New rule. | |
8014 | (insn-latencytab.o): New rule. | |
8015 | (simple_rtl_generated_c): Do not include insn-attrtab.c. | |
8016 | (s-attrtab): New rule. | |
8017 | ||
6a8f5c57 | 8018 | 2012-05-04 Steven Bosscher <steven@gcc.gnu.org> |
8019 | ||
8020 | * rtl.def (ATTR_FLAG): Remove probability indicating flags. | |
8021 | * genattr.c (main): Remove ATTR_FLAG_likely, ATTR_FLAG_unlikely, | |
8022 | ATTR_FLAG_very_likely, and ATTR_FLAG_very_unlikely. | |
8023 | * reorg.c (get_jump_flags): Do not set the removed flags. | |
8024 | ||
a2159ce7 | 8025 | * doc/md.texi (attr_flag): Update for abovementioned changes. |
8026 | ||
91fcc716 | 8027 | 2012-05-04 Uros Bizjak <ubizjak@gmail.com> |
8028 | ||
8029 | PR target/53228 | |
8030 | * config/i386/i386.h (X86_ARCH_CMOV): Rename from X86_ARCH_CMOVE. | |
8031 | (TARGET_CMOV): Rename from TARGET_CMOVE. | |
8032 | (TARGET_CMOVE): New define. | |
8033 | * config/i386/i386.c (ix86_option_override_internal): Use TARGET_CMOV. | |
8034 | Do not set TARGET_CMOVE here. | |
8035 | ||
e163935c | 8036 | 2012-05-04 Dodji Seketeli <dodji@redhat.com> |
8037 | ||
8038 | Enable -Wunused-local-typedefs when -Wall or -Wunused is on | |
8039 | * opts.c (finish_options): Activate -Wunused-local-typedefs if | |
034788fc | 8040 | -Wunused is activated. |
e163935c | 8041 | * doc/invoke.texi: Update blurb of -Wunused-local-typedefs. |
8042 | ||
c4ded1f6 | 8043 | 2012-05-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
8044 | ||
8045 | * config/s390/s390.md (*movmem_short, *clrmem_short) | |
8046 | (*cmpmem_short): Move the mode check from the insn condition to | |
8047 | the match_scratch. | |
8048 | ||
da5b41a4 | 8049 | 2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org> |
8050 | ||
8051 | PR tree-optimization/52633 | |
8052 | * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Swap order of | |
8053 | vect_recog_widen_shift_pattern and vect_recog_over_widening_pattern. | |
8054 | (vect_recog_over_widening_pattern): Remove handling of code that was | |
8055 | already detected as over-widening pattern. Remove special handling | |
8056 | of "unsigned" cases. Instead, support general case of conversion | |
8057 | of the shift result to another type. | |
8058 | ||
019bbf38 | 8059 | 2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org> |
8060 | ||
8061 | * tree-vect-patterns.c (vect_single_imm_use): New function. | |
8062 | (vect_recog_widen_mult_pattern): Use it instead of open-coding loop. | |
8063 | (vect_recog_over_widening_pattern): Likewise. | |
8064 | (vect_recog_widen_shift_pattern): Likewise. | |
8065 | ||
33f33894 | 8066 | 2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org> |
8067 | ||
8068 | * tree-vect-patterns.c (vect_same_loop_or_bb_p): New function. | |
8069 | (vect_handle_widen_op_by_const): Use it instead of open-coding test. | |
8070 | (vect_recog_widen_mult_pattern): Likewise. | |
8071 | (vect_operation_fits_smaller_type): Likewise. | |
8072 | (vect_recog_over_widening_pattern): Likewise. | |
8073 | (vect_recog_widen_shift_pattern): Add to vect_same_loop_or_bb_p test. | |
8074 | ||
940a2ab8 | 8075 | 2012-05-04 Richard Guenther <rguenther@suse.de> |
8076 | ||
8077 | PR lto/50602 | |
8078 | * lto-wrapper.c (merge_and_complain): Complain about mismatches | |
8079 | of -freg-struct-return and -fpcc-struct-return. | |
8080 | (run_gcc): Pass through -freg-struct-return and -fpcc-struct-return | |
8081 | from the input file options and ignore those from the link | |
8082 | command line. | |
8083 | ||
147d14aa | 8084 | 2012-05-04 Richard Guenther <rguenther@suse.de> |
8085 | ||
8086 | PR tree-optimization/53168 | |
8087 | * tree-ssa-pre.c (phi_translate_1): Only handle type-punned | |
8088 | memory reads when the result is a constant we can pun. | |
8089 | ||
596c40fb | 8090 | 2012-05-04 Richard Guenther <rguenther@suse.de> |
8091 | ||
8092 | * common.opt (flto-report): Do not mark as Optimization. | |
8093 | ||
50b58916 | 8094 | 2012-05-04 Eric Botcazou <ebotcazou@adacore.com> |
8095 | ||
8096 | PR target/48496 | |
8097 | * recog.c (constrain_operands): If extra constraints are present, also | |
8098 | accept pseudo-registers with equivalent memory locations during reload. | |
8099 | ||
2b98e22b | 8100 | 2012-05-04 Olivier Hainque <hainque@adacore.com> |
8101 | ||
8102 | * collect2.c (may_unlink_output_file): New global. | |
8103 | (maybe_unlink): Honor it. | |
8104 | * collect2.h: Add extern for it. | |
8105 | * tlink.c (do_tlink): Set it to true if the link succeeded. | |
8106 | ||
e2efe9af | 8107 | 2012-05-04 Olivier Hainque <hainque@adacore.com> |
8108 | ||
8109 | * gcc.c (eval_spec_function): Finalize/restore the current string | |
8110 | obstack state as part of the context push/pop operations. | |
8111 | ||
38d947b0 | 8112 | 2012-05-04 Bin Cheng <bin.cheng@arm.com> |
8113 | ||
8114 | PR rtl-optimization/52804 | |
8115 | * reload1.c (reload_reg_reaches_end_p): Check whether successor | |
8116 | reload with type RELOAD_FOR_INPUT_ADDRESS kills reload register | |
8117 | of current one with type RELOAD_FOR_INPADDR_ADDRESS. | |
8118 | Same stands for reloads with type RELOAD_FOR_OUTPUT_ADDRESS and | |
8119 | RELOAD_FOR_OUTADDR_ADDRESS. | |
8120 | ||
bef475de | 8121 | 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org> |
8122 | ||
8123 | PR c++/24985 | |
8124 | * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Show caret | |
8125 | for macro expansion. | |
8126 | ||
bba5a206 | 8127 | 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org> |
8128 | ||
8129 | * flags.h (flag_permissive): Do not declare. | |
8130 | * diagnostic.c (diagnostic_report_diagnostic): Handle fpermissive | |
8131 | option specially. | |
8132 | * toplev.c (flag_permissive): Do not define. | |
8133 | * c-tree.h (system_header_p): Delete unused. | |
8134 | ||
beaca8bb | 8135 | 2012-05-03 David S. Miller <davem@davemloft.net> |
8136 | ||
8137 | PR target/52684 | |
8138 | * config/sparc/sparc.c (emit_soft_tfmode_libcall): If we pass a | |
8139 | MEM directly into a libcall, mark it's MEM_EXPR as addressable. | |
8140 | (sparc_emit_float_lib_cmp): Likewise. | |
8141 | ||
0b10390a | 8142 | 2012-05-03 Michael Meissner <meissner@linux.vnet.ibm.com> |
8143 | ||
8144 | PR target/53199 | |
8145 | * config/rs6000/rs6000.md (bswapdi splitters): If | |
8146 | -mavoid-indexed-addresses (or -mcpu=power6 which sets it by | |
8147 | default) is used, generate an alternate sequence that does not | |
8148 | depend on using indexed addressing. | |
8149 | ||
84879dd0 | 8150 | 2012-05-03 Jason Merrill <jason@redhat.com> |
8151 | ||
8152 | * gengtype.c (write_types): Fix warning message. | |
8153 | (write_local): Likewise. | |
8154 | ||
23c98701 | 8155 | 2012-05-02 Jason Merrill <jason@redhat.com> |
8156 | ||
8157 | * dwarf2out.c (struct external_ref, build_local_stub): New. | |
8158 | (hash_external_ref, external_ref_eq, lookup_external_ref): New. | |
8159 | (optimize_external_refs, optimize_external_refs_1): New. | |
8160 | (change_AT_die_ref): New. | |
8161 | (clone_as_declaration): Add DW_AT_signature when cloning a declaration. | |
8162 | (build_abbrev_table): Take the external refs hashtable. | |
8163 | (output_comp_unit): Get it from optimize_external_refs and pass it in. | |
8164 | ||
22fe6d2a | 8165 | 2012-05-03 Jan Hubicka <jh@suse.cz> |
8166 | ||
8167 | PR middle-end/53093 | |
8168 | * tree-emutls.c (new_emutls_decl): Fix handling of aliases. | |
8169 | ||
cab51373 | 8170 | 2012-05-03 Jan Hubicka <jh@suse.cz> |
8171 | ||
8172 | PR middle-end/53106 | |
8173 | * ipa.c (cgraph_remove_unreachable_nodes): Fix handling of clones. | |
8174 | ||
039c4ce6 | 8175 | 2012-05-03 Jason Merrill <jason@redhat.com> |
8176 | ||
8177 | * dwarf2out.c (die_struct): Add comdat_type_p flag. Use it instead of | |
8178 | use_debug_types to discriminate the die_id union. | |
8179 | (print_die, assign_symbol_names, copy_decls_walk): Likewise. | |
8180 | (build_abbrev_table, output_die): Likewise. | |
8181 | (prune_unused_types_walk_attribs): Likewise. | |
8182 | (generate_type_signature, copy_declaration_context): Set it. | |
8183 | (remove_child_or_replace_with_skeleton): Set it. | |
8184 | (dwarf2out_start_source_file, dwarf2out_end_source_file): Don't | |
8185 | check use_debug_types. | |
8186 | (dwarf2out_finish): Do break_out_includes after .debug_types. | |
8187 | ||
7fc5078f | 8188 | 2012-05-03 Jason Merrill <jason@redhat.com> |
8189 | ||
8190 | * dwarf2out.c (modified_type_die): Use scope_die_for. | |
8191 | (gen_type_die_with_usage, dwarf2out_finish): Likewise. | |
8192 | (uses_local_type_r, uses_local_type): New. | |
8193 | (scope_die_for): Keep a type that uses a local type in local scope. | |
8194 | Use get_context_die for namespace and type scope. | |
8195 | ||
d03a2c79 | 8196 | 2012-05-03 Jason Merrill <jason@redhat.com> |
8197 | ||
8198 | * config/i386/i386.c (ix86_code_end): Set DECL_IGNORED_P on the | |
8199 | pc thunk. | |
8200 | * dwarf2out.c (output_aranges): Skip DECL_IGNORED_P functions. | |
8201 | (dwarf2out_finish): Likewise. | |
8202 | ||
ceea063b | 8203 | 2012-05-03 Martin Jambor <mjambor@suse.cz> |
8204 | ||
8205 | * builtins.c (get_object_alignment_1): Return whether we can determine | |
8206 | the alignment or conservatively assume byte alignment. Return the | |
8207 | alignment by reference. Use get_pointer_alignment_1 for dereference | |
8208 | alignment. | |
8209 | (get_pointer_alignment_1): Return whether we can determine the | |
8210 | alignment or conservatively assume byte alignment. Return the | |
8211 | alignment by reference. Use get_ptr_info_alignment to get SSA name | |
8212 | alignment. | |
8213 | (get_object_alignment): Update call to get_object_alignment_1. | |
8214 | (get_object_or_type_alignment): Likewise, fall back to type alignment | |
8215 | only when it returned false. | |
8216 | (get_pointer_alignment): Update call to get_pointer_alignment_1. | |
8217 | * fold-const.c (get_pointer_modulus_and_residue): Update call to | |
8218 | get_object_alignment_1. | |
8219 | * ipa-prop.c (ipa_modify_call_arguments): Update call to | |
8220 | get_pointer_alignment_1. | |
8221 | * tree-sra.c (build_ref_for_offset): Likewise, fall back to the type | |
8222 | of MEM_REF or TARGET_MEM_REF only when it returns false. | |
8223 | * tree-ssa-ccp.c (get_value_from_alignment): Update call to | |
8224 | get_object_alignment_1. | |
8225 | (ccp_finalize): Use set_ptr_info_alignment. | |
8226 | * tree.h (get_object_alignment_1): Update declaration. | |
8227 | (get_pointer_alignment_1): Likewise. | |
8228 | * gimple-pretty-print.c (dump_gimple_phi): Use get_ptr_info_alignment. | |
8229 | (dump_gimple_stmt): Likewise. | |
8230 | * tree-flow.h (ptr_info_def): Updated comments of fields align and | |
8231 | misalign. | |
8232 | (get_ptr_info_alignment): Declared. | |
8233 | (mark_ptr_info_alignment_unknown): Likewise. | |
8234 | (set_ptr_info_alignment): Likewise. | |
8235 | (adjust_ptr_info_misalignment): Likewise. | |
8236 | * tree-ssa-address.c (copy_ref_info): Use new access functions to get | |
8237 | and set alignment of SSA names. | |
8238 | * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Call | |
8239 | mark_ptr_info_alignment_unknown. | |
8240 | * tree-ssanames.c (get_ptr_info_alignment): New function. | |
8241 | (mark_ptr_info_alignment_unknown): Likewise. | |
8242 | (set_ptr_info_alignment): Likewise. | |
8243 | (adjust_ptr_info_misalignment): Likewise. | |
8244 | (get_ptr_info): Call mark_ptr_info_alignment_unknown. | |
8245 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): | |
8246 | Likewise. | |
8247 | (bump_vector_ptr): Likewise. | |
8248 | * tree-vect-stmts.c (create_array_ref): Use set_ptr_info_alignment. | |
8249 | (vectorizable_store): Likewise. | |
8250 | (vectorizable_load): Likewise. | |
8251 | ||
924c4c71 | 8252 | 2012-05-03 Michael Matz <matz@suse.de> |
8253 | ||
8254 | * basic-block.h (struct rtl_bb_info, struct gimple_bb_info): Move | |
8255 | in front of basic_block_def. | |
8256 | (struct basic_block_def): Make il.gimple the full struct, not a | |
8257 | pointer. | |
8258 | (__assert_gimple_bb_smaller_rtl_bb): Asserting typedef. | |
8259 | ||
91fcc716 | 8260 | * cfgexpand.c (expand_gimple_basic_block): Clear all il.gimple members. |
924c4c71 | 8261 | * gimple-iterator.c (gimple_stmt_iterator): Don't special case |
8262 | NULL il.gimple, which can't happen anymore. | |
8263 | * gimple.h (bb_seq): il.gimple can't be NULL. | |
8264 | (bb_seq_add): Ditto. | |
8265 | (set_bb_seq): Adjust. | |
8266 | (gsi_start_bb, gsi_last_bb): Tidy. | |
8267 | * lto-streamer-in.c (make_new_block): Don't zero members that | |
8268 | are zeroed already, don't allocate a gimple_bb_info. | |
8269 | * tree-cfg.c (create_bb): Don't allocate a gimple_bb_info. | |
8270 | (remove_bb): Clear all il.gimple members. | |
8271 | (gimple_verify_flow_info): Adjust for flat il.gimple. | |
8272 | * tree-flow-inline.h (phi_nodes, phi_nodes_ptr, set_phi_nodes): Adjust. | |
8273 | ||
8274 | * coretypes.h (const_gimple_seq): Remove typedef. | |
8275 | * gimple.h (gimple_seq_first): Take gimple_seq. | |
8276 | (gimple_seq_first_stmt): Ditto. | |
8277 | (gimple_seq_last): Ditto. | |
8278 | (gimple_seq_last_stmt): Ditto. | |
8279 | (gimple_seq_empty_p): Ditto. | |
8280 | ||
1ef2db75 | 8281 | 2012-05-03 Richard Guenther <rguenther@suse.de> |
8282 | ||
8283 | * tree-ssa-pre.c (valid_in_sets): Remove checking of trapping | |
8284 | operations. | |
91fcc716 | 8285 | (prune_clobbered_mems): Do it here. Do not uselessly sort expressions. |
1ef2db75 | 8286 | (compute_avail): Do not add possibly trapping operations to |
8287 | EXP_GEN if they might not be executed in the block. | |
8288 | ||
e2f2054f | 8289 | 2012-05-03 Uros Bizjak <ubizjak@gmail.com> |
8290 | ||
8291 | * config/alpha/elf.h (MAX_OFILE_ALIGNMENT): Remove. | |
8292 | ||
6da0d726 | 8293 | 2012-05-03 Steven Bosscher <steven@gcc.gnu.org> |
8294 | ||
8295 | * tree-switch-conversion.c (gen_inbound_check): Free post-dominance | |
8296 | information as early as possible. Update dominance info instead of | |
8297 | discarding it. | |
8298 | ||
8974b15d | 8299 | 2012-05-03 Richard Guenther <rguenther@suse.de> |
8300 | ||
8301 | * tree-ssa-pre.c (debug_bitmap_sets_for): New function. | |
8302 | (union_contains_value): Remove. | |
8303 | (vro_valid_in_sets): Likewise. | |
8304 | (op_valid_in_sets): New function. | |
8305 | (valid_in_sets): Use op_valid_in_sets. | |
8306 | (insert_into_preds_of_block): Move dumping ... | |
8307 | (do_regular_insertion): ... here. | |
8308 | (do_partial_partial_insertion): ... and here. Dump that | |
8309 | we've found a partial partial redundancy. | |
8310 | (insert): Dump the current insert iteration. | |
8311 | ||
691c047f | 8312 | 2012-05-03 Jakub Jelinek <jakub@redhat.com> |
8313 | ||
2bccd0d3 | 8314 | PR plugins/53126 |
8315 | * gcc-ar.c (main): If GCC_EXEC_PREFIX is set in env, | |
8316 | append program name to it and pass that as first argument | |
8317 | to make_relative_prefix. Always pass standard_libexec_prefix | |
8318 | as last argument to make_relative_prefix. If | |
8319 | make_relative_prefix returns NULL, fall back to | |
8320 | standard_libexec_prefix. | |
8321 | ||
b6d5efe6 | 8322 | PR debug/53174 |
8323 | * tree-predcom.c (remove_stmt): Call reset_debug_uses on stmts being | |
8324 | removed. | |
8325 | ||
c4a8eb0a | 8326 | PR target/53187 |
8327 | * config/arm/arm.c (arm_select_cc_mode): If x has MODE_CC class | |
8328 | mode, return that mode. | |
8329 | ||
691c047f | 8330 | PR target/53194 |
8331 | * config/i386/i386-c.c (ix86_target_macros_internal): Don't | |
8332 | define __ATOMIC_HLE_* macros here. | |
8333 | (ix86_target_macros): But here, using cpp_define_formatted. | |
8334 | ||
a4f94d42 | 8335 | 2012-05-03 Richard Guenther <rguenther@suse.de> |
8336 | ||
8337 | PR tree-optimization/53144 | |
8338 | * tree-ssa-sccvn.c (vn_reference_lookup_or_insert_constant_for_pieces): | |
8339 | Rename to ... | |
8340 | (vn_reference_lookup_or_insert_for_pieces): ... this. Properly deal | |
8341 | with SSA name values. | |
8342 | (vn_reference_lookup_3): Adjust callers. | |
8343 | ||
fb0e6fe3 | 8344 | 2012-05-03 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com> |
8345 | ||
8346 | * config/i386/driver-i386.c (host_detect_local_cpu): Reset | |
8347 | has_fma4 for AMD processors with both fma3 and fma4 support. | |
8348 | ||
c79c9a8d | 8349 | 2012-05-03 Kirill Yukhin <kirill.yukhin@intel.com> |
8350 | ||
8351 | PR target/53201 | |
8352 | * config/i386/driver-i386.c (host_detect_local_cpu): Add space to | |
8353 | "-mno-hle". | |
8354 | ||
3222e348 | 8355 | 2012-05-03 Michael Matz <matz@suse.de> |
8356 | ||
8357 | PR bootstrap/53197 | |
e2f2054f | 8358 | * tree-ssa-dse.c (dse_optimize_stmt): Take pointer to iterator. |
3222e348 | 8359 | (dse_enter_block): Properly iterate the whole sequence even |
8360 | if the last statement was removed. | |
8361 | ||
9fbba7ae | 8362 | 2012-05-02 Steven Bosscher <steven@gcc.gnu.org> |
8363 | ||
8364 | * config/alpha/vms.h (SUBTARGET_OVERRIDE_OPTIONS): For pic code, | |
8365 | unset flag_jump_tables. | |
8366 | * stmt.c (expand_case): Remove special flag_pic case conditional | |
8367 | on ASM_OUTPUT_ADDR_DIFF_ELT not being defined. | |
8368 | ||
e9f1fe86 | 8369 | 2012-05-02 Ulrich Weigand <ulrich.weigand@linaro.org> |
8370 | ||
8371 | * common/config/s390/s390-common.c (s390_option_optimization_table): | |
8372 | Enable -fsched-pressure using -fsched-pressure-algorithm=model by | |
8373 | default when optimizing. | |
8374 | ||
ad5f1481 | 8375 | 2012-05-02 Martin Jambor <mjambor@suse.cz> |
8376 | ||
8377 | PR lto/52605 | |
8378 | * dwarf2out.c (dwarf2out_decl): Only lookup die representing context | |
8379 | of a variable when the contect is a function. | |
8380 | ||
e3a19533 | 8381 | 2012-05-02 Michael Matz <matz@suse.de> |
8382 | ||
8383 | * coretypes.h (gimple_seq, const_gimple_seq): Typedef as gimple. | |
8384 | * gimple.h (struct gimple_seq_node_d, struct gimple_seq_d): Remove. | |
8385 | (const_gimple_seq_node): Remove. | |
8386 | (gimple_seq_node): Typedef as gimple. | |
8387 | (struct gimple_statement_base): Add next and prev members, | |
8388 | adjust all WORD markers in using structs. | |
8389 | (union gimple_statement_d): Link via gsbase.next field for GC and PCH. | |
8390 | (gimple_seq_first, gimple_seq_first_stmt, gimple_seq_last, | |
8391 | gimple_seq_last_stmt): Adjust as gimple_seq, gimple_seq_node and | |
8392 | gimple are the same. | |
8393 | (gimple_seq_set_last, gimple_seq_set_first): Don't allocate | |
8394 | gimple_seq, adjust. | |
8395 | (gimple_init_singleton): New function. | |
8396 | (gsi_start_1, gsi_last_1, gsi_end_p, gsi_one_before_end_p): Adjust. | |
8397 | (gsi_next, gsi_prev): Adjust, handle prev cyclic list correctly. | |
8398 | (gsi_stmt): Adjust. | |
8399 | (gsi_stmt_ptr): Remove. | |
8400 | (enum gimple_alloc_kind): Remove gimple_alloc_kind_seq member. | |
8401 | ||
8402 | * gimple-iterator.c (update_bb_for_stmts): Take last parameter | |
8403 | again, adjust for above changes. | |
8404 | (update_call_edge_frequencies): Adjust for above changes. | |
8405 | (gsi_insert_seq_nodes_before): Rewrite for new data structure. | |
8406 | (gsi_insert_seq_nodes_after): Ditto. | |
8407 | (gsi_split_seq_after): Ditto. | |
8408 | (gsi_set_stmt): Ditto. | |
8409 | (gsi_split_seq_before): Ditto. | |
8410 | (gsi_remove): Ditto. | |
8411 | (gsi_insert_seq_before_without_update): Don't free sequence. | |
8412 | (gsi_insert_seq_after_without_update): Ditto. | |
8413 | (gsi_replace): Assert some more invariants. | |
8414 | (gsi_insert_before_without_update, gsi_insert_after_without_update): | |
8415 | Tidy. | |
8416 | (gsi_for_stmt): Don't search for stmt. | |
8417 | (gsi_insert_on_edge_immediate): Tidy. | |
8418 | ||
8419 | * gimple.c (gimple_alloc_k): Remove "sequences". | |
8420 | (gimple_seq_cache): Remove. | |
8421 | (gimple_alloc_stat): Make stmt a singleton sequence. | |
8422 | (gimple_seq_alloc, gimple_seq_free): Remove. | |
8423 | (gimple_assign_set_rhs_with_ops_1): Ensure new stmt is a singleton. | |
8424 | (gimple_copy): Ditto. | |
8425 | * gimplify.c (gimplify_cleanup_point_expr): Use gsi_set_stmt, | |
8426 | create iterator from correct sequence. | |
8427 | * tree-phinodes.c (make_phi_node): Make stmt a singleton. | |
8428 | ||
8429 | 2012-05-02 Michael Matz <matz@suse.de> | |
8430 | ||
8431 | * gimple.h (gimple_stmt_iterator <seq>): Make it be pointer to | |
8432 | gimple_seq. | |
8433 | (gimple_seq_set_last, gimple_seq_set_first): Take pointer to | |
8434 | sequence, lazily allocate it. | |
8435 | (bb_seq_addr): New function. | |
8436 | (gsi_start_1): Rename from gsi_start, but take pointer to sequence. | |
8437 | (gsi_start): Macro to wrap gsi_start_1 taking pointer of argument. | |
8438 | (gsi_none): New function. | |
8439 | (gsi_start_bb): Adjust. | |
8440 | (gsi_last_1): Rename from gsi_last, but take pointer to sequence. | |
8441 | (gsi_last): Macro to wrap gsi_last_1 taking pointer of argument. | |
8442 | (gsi_last_bb): Adjust. | |
8443 | (gsi_seq): Adjust. | |
8444 | * tree-flow-inline.h (phi_nodes_ptr): New function. | |
8445 | ||
e2f2054f | 8446 | * gimple-iterator.c (gsi_insert_seq_nodes_before): Adjust to |
e3a19533 | 8447 | datastructure and interface change. |
8448 | (gsi_insert_seq_before_without_update): Ditto. | |
8449 | (gsi_insert_seq_nodes_after): Ditto. | |
8450 | (gsi_insert_seq_after_without_update): Ditto. | |
8451 | (gsi_split_seq_after): Ditto, don't use gimple_seq_alloc. | |
8452 | (gsi_split_seq_before): Ditto. | |
8453 | (gsi_start_phis): Adjust. | |
e2f2054f | 8454 | * tree-vect-loop.c (vect_determine_vectorization_factor): Use gsi_none. |
e3a19533 | 8455 | (vect_transform_loop): Ditto. |
8456 | * gimple.c (gimple_seq_add_stmt, gimple_seq_add_seq, | |
8457 | gimple_seq_copy): Don't use gimple_seq_alloc. | |
8458 | * gimplify.c (gimple_seq_add_stmt_without_update): Ditto. | |
8459 | (gimplify_seq_add_seq): Ditto. | |
8460 | * lto-streamer-in.c (make_new_block): Ditto. | |
8461 | * tree-cfg.c (create_bb): Ditto. | |
8462 | * tree-sra.c (initialize_parameter_reductions): Ditto. | |
8463 | ||
8464 | 2012-05-02 Michael Matz <matz@suse.de> | |
8465 | ||
8466 | * gimple.h (gimple_seq_first, gimple_seq_first_stmt, gimple_seq_last, | |
8467 | gimple_seq_last_stmt, gimple_seq_set_last, gimple_seq_set_first, | |
8468 | gimple_seq_empty_p, gimple_seq_alloc_with_stmt, bb_seq, | |
8469 | set_bb_seq): Move down to after gimple_statement_d definition. | |
8470 | ||
8471 | 2012-05-02 Michael Matz <matz@suse.de> | |
8472 | ||
8473 | * gimple-fold.c (gimplify_and_update_call_from_tree): Use | |
8474 | gsi_replace_with_seq, instead of inserting itself. | |
8475 | * gimple-iterator.c (gsi_replace_with_seq): New function. | |
8476 | * tree-ssa-forwprop.c (forward_propagate_comparison): Take | |
8477 | iterator instead of statement, advance it. | |
8478 | (ssa_forward_propagate_and_combine): Adjust call to above. | |
8479 | ||
8480 | 2012-05-02 Michael Matz <matz@suse.de> | |
8481 | ||
8482 | * tree-phinodes.c (add_phi_node_to_bb): Tidy, don't use | |
8483 | gimple_seq_alloc. | |
8484 | * omp-low.c (finalize_task_copyfn): Don't use gimple_seq_alloc. | |
8485 | * tree-nested.c (walk_gimple_omp_for): Ditto. | |
8486 | * trans-mem.c (lower_transaction): Ditto. | |
8487 | * tree-eh.c (do_return_redirection): Ditto. | |
8488 | (do_goto_redirection): Ditto. | |
8489 | (lower_try_finally_switch): Ditto. | |
8490 | * gimplify.c (gimplify_stmt): Ditto. | |
8491 | (gimplify_scan_omp_clauses): Ditto. | |
8492 | (gimplify_omp_for): Ditto. | |
8493 | (gimplify_function_tree): Ditto. | |
8494 | * gimple-fold.c (gimplify_and_update_call_from_tree): Ditto. | |
8495 | * tree-mudflap.c (mf_decl_cache_locals): Ditto. | |
8496 | (mf_build_check_statement_for): Ditto. | |
8497 | (mx_register_decls): Ditto. | |
8498 | * graphite-sese-to-poly.c (remove_invariant_phi): Ditto, | |
8499 | and don't use itertors to append. | |
8500 | (insert_stmts): Ditto. | |
8501 | (insert_out_of_ssa_copy): Ditto. | |
8502 | (insert_out_of_ssa_copy_on_edge): Ditto. | |
8503 | ||
8504 | 2012-05-02 Michael Matz <matz@suse.de> | |
8505 | ||
8506 | * gimple.h (gimple_bind_body_ptr): New function. | |
8507 | (gimple_bind_body): Use it. | |
8508 | (gimple_catch_handler): Use gimple_catch_handler_ptr. | |
8509 | (gimple_eh_filter_failure_ptr): New function. | |
8510 | (gimple_eh_filter_failure): Use it. | |
8511 | (gimple_eh_else_n_body_ptr): New function. | |
8512 | (gimple_eh_else_n_body): Use it. | |
8513 | (gimple_eh_else_e_body_ptr): New function. | |
8514 | (gimple_eh_else_e_body): Use it. | |
8515 | (gimple_try_eval_ptr): New function. | |
8516 | (gimple_try_eval): Use it. | |
8517 | (gimple_try_cleanup_ptr): New function. | |
8518 | (gimple_try_cleanup): Use it. | |
8519 | (gimple_wce_cleanup_ptr): New function. | |
8520 | (gimple_wce_cleanup): Use it. | |
8521 | (gimple_omp_body_ptr): New function. | |
8522 | (gimple_omp_body): Use it. | |
8523 | (gimple_omp_for_pre_body_ptr): New function. | |
8524 | (gimple_omp_for_pre_body): Use it. | |
8525 | (gimple_transaction_body_ptr): New function. | |
8526 | (gimple_transaction_body): Use it. | |
8527 | (gsi_split_seq_before): Adjust to return nothing and take pointer | |
8528 | to sequence. | |
8529 | (gsi_set_stmt): Declare. | |
8530 | (gsi_replace_with_seq): Declare. | |
8531 | (walk_gimple_seq_mod): Declare. | |
8532 | * function.h (struct function <gimple_body>): Use typedef gimple_seq. | |
8533 | ||
8534 | * gimple-iterator.c (gsi_set_stmt): New function. | |
8535 | (gsi_split_seq_before): Return new sequence via pointer argument. | |
8536 | (gsi_replace): Use gsi_set_stmt. | |
8537 | ||
8538 | * tree-ssa-loop-im.c (move_computations_stmt): First remove | |
8539 | then insert stmt. | |
e2f2054f | 8540 | * tree-complex.c (update_complex_components_on_edge): Don't copy gsi. |
e3a19533 | 8541 | * tree-phinodes.c (resize_phi_node): Don't resize stmt in-place, |
8542 | return new stmt. | |
8543 | (reserve_phi_args_for_new_edge): Change call to above, | |
8544 | use gsi_set_stmt. | |
8545 | ||
e2f2054f | 8546 | * omp-low.c (lower_omp): Change prototype to take pointer to sequence. |
e3a19533 | 8547 | (lower_rec_input_clauses): Use gimple_seq_add_seq instead of |
8548 | iterators. Adjust call to lower_omp. | |
8549 | (lower_lastprivate_clauses): Adjust call to lower_omp. | |
8550 | (lower_reduction_clauses): Ditto. | |
8551 | (expand_omp_taskreg): Nullify non-cfg body of child_fn. | |
8552 | (lower_omp_sections): Don't explicitely count sequence length, | |
8553 | nullify lowered bodies earlier, ensure stmts are part of only | |
8554 | one sequence, adjust call to lower_omp. | |
8555 | (lower_omp_single): Ensure stmts are part of only one sequence, | |
8556 | adjust call to lower_omp. | |
8557 | (lower_omp_master): Ditto. | |
8558 | (lower_omp_ordered): Ditto. | |
8559 | (lower_omp_critical): Ditto. | |
8560 | (lower_omp_for): Ditto. | |
8561 | (lower_omp_taskreg): Ditto, tidy. | |
8562 | (lower_omp_1): Adjust calls to lower_omp. | |
8563 | (execute_lower_omp): Ditto. | |
8564 | (lower_omp): Adjust to take pointer to sequence. | |
8565 | (diagnose_sb_2): Use walk_gimple_seq_mod. | |
8566 | (diagnose_omp_structured_block_errors): Ditto and set possibly | |
8567 | changed function body. | |
8568 | * gimple-low.c (lower_function_body): Set function body after | |
8569 | it stabilizes. | |
8570 | (lower_sequence): Adjust to take pointer to sequence. | |
8571 | (lower_omp_directive): Ensure stmt isn't put twice into the | |
8572 | sequence, adjust call to lower_sequence. | |
8573 | (lower_stmt): Adjust calls to lower_sequence. | |
8574 | (lower_gimple_bind): Ditto. | |
8575 | (gimple_try_catch_may_fallthru): Call gsi_start with lvalue. | |
8576 | * tree-nested.c (walk_body): Take pointer to sequence, use | |
8577 | walk_gimple_seq_mod. | |
e2f2054f | 8578 | (walk_function): Adjust call to walk_body, set possibly changed body. |
e3a19533 | 8579 | (walk_gimple_omp_for): Adjust calls to walk_body. |
8580 | (convert_nonlocal_omp_clauses): Ditto. | |
8581 | (convert_nonlocal_reference_stmt): Ditto. | |
8582 | (convert_local_omp_clauses): Ditto. | |
8583 | (convert_local_reference_stmt): Ditto. | |
8584 | (convert_tramp_reference_stmt): Ditto. | |
8585 | (convert_gimple_call): Ditto. | |
8586 | (convert_nl_goto_reference): Use local iterator copy. | |
8587 | * gimple.c (walk_gimple_seq_mod): Renamed from walk_gimple_seq, | |
8588 | but taking pointer to sequence, ensure gsi_start is called with | |
8589 | callers lvalue. | |
8590 | (walk_gimple_seq): New wrapper around walk_gimple_seq_mod, | |
8591 | asserting that the sequence head didn't change. | |
8592 | (walk_gimple_stmt): Replace all calls to walk_gimple_seq with | |
8593 | walk_gimple_seq_mod. | |
8594 | * trans-mem.c (lower_transaction): Use walk_gimple_seq_mod. | |
8595 | (execute_lower_tm): Ditto, and set possibly changed body. | |
8596 | * tree-eh.c (lower_eh_constructs_1): Take pointer to sequence, | |
8597 | call gsi_start with that lvalue. | |
8598 | (replace_goto_queue_stmt_list): Ditto. | |
8599 | (replace_goto_queue_1): Adjust calls to replace_goto_queue_stmt_list. | |
8600 | (replace_goto_queue): Ditto. | |
8601 | (lower_try_finally_nofallthru): Adjust calls to lower_eh_constructs_1. | |
8602 | (lower_try_finally_onedest): Ditto. | |
8603 | (lower_try_finally_copy): Ditto. | |
8604 | (lower_try_finally_switch): Ditto. | |
8605 | (lower_try_finally): Ditto. | |
8606 | (lower_eh_filter): Ditto. | |
8607 | (lower_eh_must_not_throw): Ditto. | |
8608 | (lower_cleanup): Ditto. | |
8609 | (lower_eh_constructs_2): Ditto. | |
8610 | (lower_catch): Ditto, and ensure gsi_start is called with lvalue. | |
8611 | (lower_eh_constructs): Adjust calls to lower_eh_constructs_1, and | |
8612 | set possibly changed body. | |
8613 | (optimize_double_finally): Call gsi_start with lvalue. | |
8614 | ||
8615 | * tree-cfg.c (make_blocks): Adjust call to gsi_split_seq_before. | |
8616 | (gimple_split_block): Ditto. | |
8617 | (gimple_merge_blocks): Use gsi_start_phis. | |
8618 | (move_stmt_r): Use walk_gimple_seq_mod. | |
8619 | * tree-ssa-dse.c (dse_enter_block): Use gsi_last_bb. | |
8620 | * cgraphbuild.c (build_cgraph_edges): Use gsi_start_phis. | |
8621 | (rebuild_cgraph_edges): Ditto. | |
8622 | (cgraph_rebuild_references): Ditto. | |
8623 | * ipa-prop.c (ipa_analyze_params_uses): Ditto. | |
8624 | * tree-inline.c (copy_phis_for_bb): Ditto. | |
8625 | * tree-ssa-dce.c: Ditto. | |
8626 | ||
8627 | * cgraphunit.c (cgraph_analyze_function): Use gimple_has_body_p. | |
8628 | ||
7f738025 | 8629 | 2012-05-02 Kirill Yukhin <kirill.yukhin@intel.com> |
8630 | Andi Kleen <ak@linux.intel.com> | |
8631 | ||
e3a19533 | 8632 | * coretypes.h (MEMMODEL_MASK): New. |
7f738025 | 8633 | * builtins.c (get_memmodel): Add val. Call target.memmodel_check |
8634 | and return new variable. | |
8635 | (expand_builtin_atomic_exchange): Mask memmodel values. | |
8636 | (expand_builtin_atomic_compare_exchange): Ditto. | |
8637 | (expand_builtin_atomic_load): Ditto. | |
8638 | (expand_builtin_atomic_store): Ditto. | |
8639 | (expand_builtin_atomic_clear): Ditto. | |
8640 | * doc/extend.texi: Mention port-dependent memory model flags. | |
8641 | * config/i386/cpuid.h (bit_HLE): New. | |
8642 | * config/i386/driver-i386.c (host_detect_local_cpu): Detect | |
8643 | HLE support. | |
8644 | * config/i386/i386-protos.h (ix86_generate_hle_prefix): New. | |
91fcc716 | 8645 | * config/i386/i386-c.c (ix86_target_macros_internal): Set HLE defines. |
7f738025 | 8646 | (ix86_target_string)<-mhle>: New. |
e2f2054f | 8647 | (ix86_valid_target_attribute_inner_p) <OPT_mhle>: Ditto. |
8648 | * config/i386/i386.c (ix86_target_string) <OPTION_MASK_ISA_HLE>: New. | |
8649 | (ix86_valid_target_attribute_inner_p) <OPT_mhle>: Ditto. | |
8650 | (ix86_option_override_internal) <PTA_HLE>: New switch, set it | |
7f738025 | 8651 | enabled for generic, generic64 and core-avx2. |
8652 | (ix86_print_operand): Generate HLE lock prefixes. | |
8653 | (ix86_memmodel_check): New. | |
8654 | (TARGET_MEMMODEL_CHECK): Ditto. | |
8655 | * config/i386/i386.h (OPTION_ISA_HLE): Ditto. | |
8656 | (IX86_HLE_ACQUIRE): Ditto. | |
8657 | (IX86_HLE_RELEASE): Ditto. | |
8658 | * config/i386/i386.h (ix86_generate_hle_prefix): Ditto. | |
8659 | * config/i386/i386.opt (mhle): Ditto. | |
8660 | * config/i386/sync.md(atomic_compare_and_swap<mode>): Pass | |
8661 | success model to instruction emitter. | |
8662 | (atomic_fetch_add<mode>): Ditto. | |
8663 | (atomic_exchange<mode>): Ditto. | |
8664 | (atomic_add<mode>): Ditto. | |
8665 | (atomic_sub<mode>): Ditto. | |
8666 | (atomic_<code><mode>): Ditto. | |
8667 | (*atomic_compare_and_swap_doubledi_pic): Ditto. | |
8668 | (atomic_compare_and_swap_single<mode>): Define and use argument | |
8669 | for success model. | |
8670 | (atomic_compare_and_swap_double<mode>): Ditto. | |
8671 | * configure.ac: Check if assembler support HLE prefixes. | |
8672 | * configure: Regenerate. | |
8673 | * config.in: Ditto. | |
8674 | ||
b59e1c90 | 8675 | 2012-05-02 Steven Bosscher <steven@gcc.gnu.org> |
8676 | ||
8677 | PR middle-end/53153 | |
8678 | * gimplify.c (preprocess_case_label_vec_for_gimple): New function, | |
8679 | split out from ... | |
8680 | (gimplify_switch_expr): ... here. | |
8681 | * gimple.h (preprocess_case_label_vec_for_gimple): Add prototype. | |
8682 | * tree-ssa-forwprop.c (simplify_gimple_switch_label_vec): New function | |
8683 | to clean up case labels with values outside the index type range. | |
8684 | (simplify_gimple_switch): Call it if something changed. | |
8685 | Remove strange and unnecessary assert. | |
8686 | ||
85d86b55 | 8687 | 2012-05-02 Richard Guenther <rguenther@suse.de> |
8688 | ||
8689 | * fold-const.c (div_if_zero_remainder): sizetypes no longer | |
8690 | sign-extend. | |
8691 | (int_const_binop_1): New worker for int_const_binop with | |
91fcc716 | 8692 | overflowable parameter. Pass it through to force_fit_type_double. |
85d86b55 | 8693 | (int_const_binop): Wrap around int_const_binop_1 with overflowable |
8694 | equal to one. | |
8695 | (size_binop_loc): Call int_const_binop_1 with overflowable equal | |
8696 | to minus one, forcing overflow detection for even unsigned types. | |
8697 | (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE special-casing. | |
8698 | (fold_binary_loc): Call try_move_mult_to_index with signed offset. | |
8699 | * stor-layout.c (initialize_sizetypes): sizetypes no longer | |
8700 | sign-extend. | |
8701 | (layout_type): For zero-sized arrays ignore overflow on the | |
8702 | size calculations. | |
8703 | * tree-ssa-ccp.c (bit_value_unop_1): Likewise. | |
8704 | (bit_value_binop_1): Likewise. | |
8705 | * tree.c (double_int_to_tree): Likewise. | |
8706 | (double_int_fits_to_tree_p): Likewise. | |
8707 | (force_fit_type_double): Likewise. | |
8708 | (host_integerp): Likewise. | |
8709 | (int_fits_type_p): Likewise. | |
8710 | * varasm.c (output_constructor_regular_field): Sign-extend the | |
e2f2054f | 8711 | field-offset to cater for negative offsets produced by the Ada |
8712 | frontend. | |
85d86b55 | 8713 | * omp-low.c (extract_omp_for_data): Convert the loop step to |
8714 | signed for pointer adjustments. | |
8715 | ||
8716 | 2012-05-02 Richard Guenther <rguenther@suse.de> | |
8717 | ||
8718 | * tree.c (valid_constant_size_p): New function. | |
8719 | * tree.h (valid_constant_size_p): Declare. | |
8720 | * cfgexpand.c (expand_one_var): Adjust check for too large | |
8721 | variables by using valid_constant_size_p. | |
8722 | * varasm.c (assemble_variable): Likewise. | |
8723 | ||
8724 | * c-decl.c (grokdeclarator): Properly check for sizes that | |
8725 | cover more than half of the address-space. | |
8726 | ||
559f753b | 8727 | 2012-05-02 Jakub Jelinek <jakub@redhat.com> |
8728 | ||
8b3fb720 | 8729 | PR tree-optimization/53163 |
8730 | * tree-ssa-phiopt.c (cond_if_else_store_replacement): Don't ignore | |
8731 | return value from compute_all_dependences. | |
8732 | ||
559f753b | 8733 | PR rtl-optimization/53160 |
8734 | * ree.c (combine_reaching_defs): Handle the case where cand->insn | |
8735 | has been modified by ree pass already. | |
8736 | ||
73242672 | 8737 | 2012-05-01 Ian Lance Taylor <iant@google.com> |
8738 | ||
8739 | PR c/37303 | |
8740 | * c-decl.c (build_compound_literal): Make the decl readonly if it | |
8741 | an array of a readonly type. | |
8742 | * gimplify.c (gimplify_compound_literal_expr): Add fallback | |
8743 | parameter. Change all callers. If the decl is not addressable | |
8744 | and is not an l-value, make it readonly. | |
8745 | ||
e1d0b655 | 8746 | 2012-05-01 Bernd Schmidt <bernds@codesourcery.com> |
8747 | ||
8748 | * ira.c (allocated_reg_info_size): New static variable. | |
8749 | (expand_reg_info): Manage it. Call | |
8750 | setup_preferred_alternate_classes_for_new_pseudos. | |
8751 | (ira): Don't do it here. Remove local allocated_reg_info_size, | |
8752 | set the global before calling find_moveable_pseudos. | |
8753 | (find_moveable_pseudos): Call expand_reg_info rather than | |
8754 | resize_reg_info. | |
8755 | ||
d8219307 | 8756 | 2012-05-01 Richard Henderson <rth@redhat.com> |
8757 | ||
8758 | * common.opt (fsync-libcalls): New. | |
8759 | * doc/invoke.texi: Document it. | |
8760 | * optabs.c (init_sync_libfuncs): Honor it. | |
8761 | ||
c7944dce | 8762 | 2012-05-01 Kenneth Zadeck <zadeck@naturalbridge.com> |
8763 | Richard Sandiford <r.sandiford@uk.ibm.com> | |
8764 | ||
31fa83cd | 8765 | PR rtl-optimization/52543 |
c7944dce | 8766 | * Makefile.in (lower-subreg.o, target-globals.o): Depend on |
8767 | lower-subreg.h. | |
8768 | * lower-subreg.h: New file. | |
8769 | * target-globals.h (this_target_lower_subreg): Declare. | |
8770 | (target_globals): Add lower_subreg; | |
8771 | (restore_target_globals): Restore this_target_lower_subreg. | |
8772 | * target-globals.c: Include it. | |
8773 | (default_target_globals): Add default_target_lower_subreg. | |
8774 | (save_target_globals): Initialize target_lower_subreg. | |
8775 | * rtl.h (init_lower_subreg): Added declaration. | |
8776 | * toplev.c (backend_init_target): Call initializer for lower-subreg | |
8777 | pass. | |
8778 | * lower-subreg.c (LOG_COSTS, FORCE_LOWERING): New macros. | |
8779 | (default_target_lower_subreg): New variable. | |
8780 | (this_target_lower_subreg): Likewise. | |
8781 | (twice_word_mode, choices): New macros. | |
8782 | (shift_cost, compute_splitting_shift, compute_costs) | |
8783 | (init_lower_subreg): New functions. | |
8784 | (resolve_simple_move): Add speed_p argument. Check choices. | |
8785 | (find_pseudo_copy): Don't check the mode size here. | |
8786 | (resolve_simple_move): Assert the mode size. | |
8787 | (find_decomposable_shift_zext): Add speed_p argument and return | |
8788 | a bool. Check choices. | |
8789 | (resolve_shift_zext): Add comment. | |
8790 | (dump_shift_choices, dump_choices): New functions. | |
8791 | (decompose_multiword_subregs): Dump list of profitable | |
8792 | transformations. Add code to skip non profitable transformations. | |
8793 | Update calls to simple_move and find_decomposable_shift_zext. | |
8794 | ||
e7fd8dfa | 8795 | 2012-05-01 Ian Bolton <ian.bolton@arm.com> |
e2f2054f | 8796 | Sameera Deshpande <sameera.deshpande@arm.com> |
8797 | Greta Yorsh <greta.yorsh@arm.com> | |
e7fd8dfa | 8798 | |
8799 | * config/arm/arm-protos.h (thumb_unexpanded_epilogue): Rename to... | |
e2f2054f | 8800 | (thumb1_unexpanded_epilogue): ...this. |
e7fd8dfa | 8801 | * config/arm/arm.c (thumb_unexpanded_epilogue): Rename to... |
e2f2054f | 8802 | (thumb1_unexpanded_epilogue): ...this. |
e7fd8dfa | 8803 | * config/arm/arm.md (thumb_unexpanded_epilogue): Rename to... |
e2f2054f | 8804 | (thumb1_unexpanded_epilogue): ...this. |
e7fd8dfa | 8805 | |
68a172b9 | 8806 | 2012-05-01 Richard Earnshaw <rearnsha@arm.com> |
8807 | ||
8808 | * arm/linux-eabi.h (GLIBC_DYNAMIC_LINKER_DEFAULT): Avoid ifdef | |
8809 | comparing enumeration values. Update comments. | |
8810 | ||
e356c169 | 8811 | 2012-05-01 Alan Modra <amodra@gmail.com> |
8812 | ||
8813 | PR target/53038 | |
8814 | * config/rs6000/rs6000.c (load_lr_save, restore_saved_lr, | |
8815 | load_cr_save, add_crlr_cfa_restore): New functions. | |
8816 | (rs6000_restore_saved_cr): Rename to.. | |
8817 | (restore_saved_cr): ..this. Add cfa_restore notes for cr. | |
8818 | (rs6000_emit_epilogue): Use new functions. Adjust condition | |
8819 | for emitting lr and cr cfa_restore. Emit cfa_restores for fp | |
8820 | regs when using out-of-line restore only when shrink wrapping. | |
8821 | ||
a690dc32 | 8822 | 2012-04-30 Uros Bizjak <ubizjak@gmail.com> |
8823 | ||
8824 | PR middle-end/53136 | |
8825 | * ipa-prop.c (ipa_print_node_jump_functions): Wrap multiple | |
8826 | calls to cgraph_node_name in xstrdup. | |
8827 | (ipa_make_edge_direct_to_target): Ditto. | |
8828 | * cgraph.c (dump_cgraph_node): Ditto. | |
8829 | * tree-sra.c (convert_callers_for_node): Ditto. | |
8830 | * lto-symtab.c (lto_cgraph_replace_node): Ditto. | |
8831 | * ipa-cp.c (perhaps_add_new_callers): Ditto. | |
8832 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Ditto. | |
8833 | (cgraph_materialize_all_clones): Ditto. | |
8834 | * ipa-inline.c (report_inline_failed_reason): Ditto. | |
8835 | (want_early_inline_function_p): Ditto. | |
8836 | (edge_badness): Ditto. | |
8837 | (update_edge_key): Ditto. | |
8838 | (flatten_function): Ditto. | |
8839 | (ipa_inline): Ditto. | |
e2f2054f | 8840 | (inline_always_inline_functions): Ditto. |
a690dc32 | 8841 | (early_inline_small_functions): Ditto. |
8842 | ||
b3987b8f | 8843 | 2012-04-30 Uros Bizjak <ubizjak@gmail.com> |
8844 | ||
8845 | PR target/53141 | |
8846 | * config/i386/i386.md (*umul<mode><dwi>3_1): Switch places of | |
8847 | constraints 0 and 1. | |
8848 | ||
cf951b1a | 8849 | 012-04-30 Jan Hubicka <jh@suse.cz> |
8850 | ||
8851 | * cgraph.c (ld_plugin_symbol_resolution_names): Move to symtab.c | |
8852 | (cgraph_asm_nodes, cgraph_asm_last_node): Move to cgraphunit.c | |
8853 | (cgraph_add_to_same_comdat_group): Remove. | |
8854 | (cgraph_add_asm_node): Move to cgraphunit.c. | |
8855 | (cgraph_make_decl_local): Move to symtab.c | |
8856 | (cgraph_make_node_local_1): Update. | |
8857 | (cgraph_can_remove_if_no_direct_calls_and): Update. | |
8858 | (used_from_object_file_p): Update. | |
8859 | (resolution_used_from_other_file_p): Move to symtab.c | |
8860 | (cgraph_used_from_object_file_p): move to symtab.c | |
8861 | (verify_cgraph_node): Verify same comdat groups. | |
8862 | * cgraph.h (cgraph_asm_node): Rename to ... | |
8863 | (asm_node): ... this one. | |
8864 | (cgraph_asm_nodes): Rename to ... | |
8865 | (asm_nodes): ... this one. | |
8866 | (symtab_add_to_same_comdat_group): New function. | |
8867 | (symtab_dissolve_same_comdat_group_list): New function. | |
8868 | (symtab_used_from_object_file_p): Declare. | |
8869 | (symtab_make_decl_local): Declare. | |
8870 | (cgraph_add_to_same_comdat_group): Remove. | |
8871 | (cgraph_add_asm_node): Remove. | |
8872 | (cgraph_used_from_object_file_p, varpool_used_from_object_file_p): | |
8873 | Remove. | |
8874 | (cgraph_finalize_compilation_unit): Rename to ... | |
8875 | (finalize_compilation_unit): ... this one. | |
8876 | (cgraph_optimize): Rename to .... | |
8877 | (compile): ... this one. | |
8878 | (add_asm_node): Declare. | |
8879 | (fixup_same_cpp_alias_visibility): Declare. | |
8880 | (cgraph_make_decl_local): Remove. | |
8881 | (varpool_assemble_pending_decls): Rename to ... | |
8882 | (varpool_output_variables): ... this one. | |
8883 | (varpool_remove_unreferenced_decls): Remove. | |
8884 | * ipa-inline-transform.c (clone_inlined_nodes): Dissolve comdat groups. | |
8885 | (preserve_function_body_p): Make static. | |
b3987b8f | 8886 | * toplev.c (compile_file): Update comments; update. |
cf951b1a | 8887 | * cgraphunit.c: Update comments. |
8888 | (cgraph_expand_all_functions): Rename to ... | |
8889 | (expand_all_functions): ... this one; update. | |
8890 | (cgraph_mark_functions_to_output): Rename to ... | |
8891 | (mark_functions_to_output): ... this one; cleanup. | |
8892 | (cgraph_output_pending_asms): Remove prototype. | |
8893 | (asm_nodes, asm_last_node): New static vars. | |
8894 | (cgraph_process_new_functions): Update. | |
8895 | (cgraph_reset_node): Cleanup; add comment. | |
8896 | (cgraph_add_new_function): Update. | |
8897 | (cgraph_output_pending_asms): Rename to ... | |
8898 | (output_asm_statements): ... this one. | |
8899 | (add_asm_node): New function. | |
8900 | (fixup_same_cpp_alias_visibility): New function based on code | |
8901 | in cgraph_analyze_function. | |
8902 | (cgraph_analyze_function): Use it. | |
8903 | (cgraph_order_sort): Update. | |
8904 | (cgraph_output_in_order): Update. | |
8905 | (cgraph_function_versioning): Update. | |
8906 | (cgraph_optimize): Rename to ... | |
8907 | (compile): ... this one; initialize streamer hooks here. | |
8908 | (cgraph_finalize_compilation_unit): Rename to ... | |
8909 | (finalize_compilation_unit): ... this one; do not initialize streamer | |
8910 | hook here. | |
8911 | * lto-streamer-out.c (lto_output_toplevel_asms): Update. | |
8912 | * dwarf2out.c: Update ocmment. | |
8913 | * optimize.c (maybe_clone_body): Use symtab_add_to_same_comdat_group. | |
8914 | * method.c (use_thunk): Likewise. | |
8915 | * semantics.c (maybe_add_lambda_conv_op): Likewise. | |
b3987b8f | 8916 | * decl2.c (maybe_emit_vtables): Likewise. |
cf951b1a | 8917 | (cp_write_global_declarations): Use finalize_compilation_unit. |
8918 | * parser.c (cp_parser_asm_definition): Use add_asm_node. | |
8919 | * lto-streamer-in.c (lto_input_toplevel_asms): Use add_asm_node | |
b3987b8f | 8920 | * c-decl.c (c_write_global_declarations): Use |
8921 | finalize_compilation_unit. | |
cf951b1a | 8922 | * langhooks.c (write_global_declarations): Update. |
8923 | * ipa.c (cgraph_externally_visible_p): Update. | |
8924 | (dissolve_same_comdat_group_list): Remove. | |
8925 | (function_and_variable_visibility): Update. | |
8926 | * symtab.c: Inlcude lto-streamer.h and rtl.h | |
8927 | (ld_plugin_symbol_resolution_names): New. | |
8928 | (symtab_add_to_same_comdat_group): New. | |
8929 | (symtab_dissolve_same_comdat_group_list): New. | |
8930 | (resolution_used_from_other_file_p): Move here from cgraph.c | |
8931 | (symtab_used_from_object_file_p): New. | |
8932 | (symtab_make_decl_local): New. | |
8933 | * passes.c (register_pass): Update comments. | |
8934 | * c-parser.c (c_parser_asm_definition): Update. | |
b3987b8f | 8935 | * varpool.c (varpool_analyze_node): Use |
8936 | fixup_same_cpp_alias_visibility. | |
cf951b1a | 8937 | (varpool_remove_unreferenced_decls): Make static. |
8938 | (varpool_assemble_pending_decls): Rename to ... | |
8939 | (varpool_output_variables): ... this one; call | |
8940 | varpool_remove_unreferenced_decls. | |
8941 | (varpool_used_from_object_file_p): Remove. | |
8942 | ||
7059d45d | 8943 | 2012-04-30 Marc Glisse <marc.glisse@inria.fr> |
8944 | ||
8945 | PR c++/51033 | |
8946 | * c-typeck.c (build_array_ref): Call | |
8947 | convert_vector_to_pointer_for_subscript. | |
8948 | * doc/extend.texi (Vector Extensions): Subscripting not just for C. | |
8949 | ||
df65c84d | 8950 | 2012-04-30 Uros Bizjak <ubizjak@gmail.com> |
8951 | ||
8952 | * config/i386/i386.md (and<mode>3): Change runtime operand mode checks | |
8953 | to compile-time "mode == <MODE>mode" checks. | |
8954 | (and splitter): Ditto. | |
8955 | ||
ab1e18de | 8956 | 2012-04-30 Richard Henderson <rth@redhat.com> |
8957 | ||
8958 | * config/arm/arm.md (UNSPEC_LL): New. | |
8959 | * config/arm/sync.md (atomic_loaddi, atomic_loaddi_1): New. | |
8960 | (arm_load_exclusivedi): Use %H0. | |
8961 | ||
3474b65d | 8962 | 2012-04-30 Jason Merrill <jason@redhat.com> |
8963 | ||
8964 | * dwarf2out.c (comdat_symbol_id): Add const. | |
8965 | (union die_symbol_or_type_node): Add const to die_symbol. | |
8966 | (output_die_symbol, output_die, output_comp_unit): Adjust. | |
8967 | ||
774d2fbb | 8968 | 2012-04-30 Andrew Stubbs <ams@codesourcery.com> |
8969 | ||
8970 | * config/arm/arm.md (negdi2): Use gen_negdi2_neon. | |
8971 | * config/arm/neon.md (negdi2_neon): New insn. | |
8972 | Also add splitters for core and NEON registers. | |
8973 | ||
87f800b2 | 8974 | 2012-04-30 Andrew Stubbs <ams@codesourcery.com> |
8975 | ||
8976 | * config/arm/arm.c (neon_valid_immediate): Allow const_int. | |
8977 | (arm_print_operand): Add 'x' format. | |
8978 | * config/arm/constraints.md (Dn): Allow const_int. | |
8979 | * config/arm/neon.md (neon_mov<mode>): Use VDX to allow DImode. | |
8980 | Use 'x' format to print constants. | |
8981 | * config/arm/predicates.md (imm_for_neon_mov_operand): Allow const_int. | |
8982 | * config/arm/vfp.md (movdi_vfp): Disable for const_int when neon | |
8983 | is enabled. | |
8984 | (movdi_vfp_cortexa8): Likewise. | |
8985 | ||
a2623f6b | 8986 | 2012-04-30 Ian Bolton <ian.bolton@arm.com> |
917cf02d | 8987 | Sameera Deshpande <sameera.deshpande@arm.com> |
8988 | Greta Yorsh <greta.yorsh@arm.com> | |
69973f3a | 8989 | |
8990 | * config/arm/arm-protos.h (ldm_stm_operation_p): New declaration. | |
8991 | * config/arm/arm.c (ldm_stm_operation_p): New function. | |
8992 | * config/arm/predicates.md (load_multiple_operation): Update predicate. | |
8993 | (store_multiple_operation): Likewise. | |
8994 | ||
394cb8e0 | 8995 | * config/arm/arm-protos.h (ldm_stm_operation_p): New parameters. |
8996 | * config/arm/arm.c (ldm_stm_operation_p): New parameters. | |
8997 | * config/arm/predicates.md (load_multiple_operation): Add arguments. | |
df65c84d | 8998 | (store_multiple_operation): Likewise. |
394cb8e0 | 8999 | |
9676484f | 9000 | 2012-04-30 Uros Bizjak <ubizjak@gmail.com> |
9001 | ||
9002 | * config/i386/i386.md (and<mode>3): Expand masking operations with | |
9003 | 0xff, 0xffff or 0xffffffff immediates to corresponding zero_extend RTX. | |
9004 | (and splitter): Split to DImode zero_extend RTX for DImode operand[0]. | |
9005 | ||
7edb1062 | 9006 | 2012-04-30 Dodji Seketeli <dodji@redhat.com> |
9007 | ||
9008 | Add -Wvarargs option | |
9009 | * builtins.c (fold_builtin_next_arg): Use OPT_Wvarargs as an | |
9676484f | 9010 | argument for the various warning_at calls. |
7edb1062 | 9011 | * docs/invoke.texi: Update the documentation. |
9012 | ||
6982c82d | 9013 | 2012-04-30 Dodji Seketeli <dodji@redhat.com> |
9014 | ||
611f1003 | 9015 | Switch -ftrack-macro-expansion=2 on by default. |
9016 | * docs/cppopts.texi: Adjust for enabling -ftrack-macro-expansion=2 | |
9017 | by default. | |
9018 | ||
d98fd4a4 | 9019 | Fix va_start related location |
9020 | * builtins.c (fold_builtin_next_arg): Unwinds to the first | |
9021 | location in real source code. | |
9022 | ||
db30b351 | 9023 | Make conversion warnings work on NULL with -ftrack-macro-expansion |
9024 | * input.h (expansion_point_location_if_in_system_header): Declare | |
9025 | new function. | |
9676484f | 9026 | * input.c (expansion_point_location_if_in_system_header): Define it. |
db30b351 | 9027 | |
18f0e0e5 | 9028 | Fix -Wuninitialized for -ftrack-macro-expansion |
9676484f | 9029 | * tree-ssa.c (warn_uninit): Use the spelling location of the variable |
9030 | declaration. Use linemap_location_before_p for source locations. | |
18f0e0e5 | 9031 | |
bd172d61 | 9032 | Strip "<built-in>" loc from displayed expansion context |
9033 | * input.c (expand_location_1): When expanding to spelling location | |
9034 | in a context of a macro expansion, skip reserved system header | |
9035 | locations. Update comments. * tree-diagnostic.c | |
9036 | (maybe_unwind_expanded_macro_loc): Likewise. | |
9037 | ||
39107655 | 9038 | Make expand_location resolve to locus in main source file |
9039 | * input.c (expand_location_1): New. Takes a parameter to choose | |
9040 | whether to resolve the location to spelling or expansion point. | |
9041 | Was factorized from ... | |
9042 | (expand_location): ... here. | |
9043 | (expand_location_to_spelling_point): New. Implemented in terms of | |
9044 | expand_location_1. | |
9045 | * diagnostic.c (diagnostic_build_prefix): Use the new | |
9046 | expand_location_to_spelling_point instead of expand_location. | |
9047 | ||
6982c82d | 9048 | Fix PCH crash on GTYed pointer-to-scalar field of a struct |
9049 | * gengtype.c (write_types_process_field): Force second argument of | |
9050 | the call to the PCH object hierarchy walker to be 'x'. | |
9051 | ||
81f9f420 | 9052 | 2012-04-30 Eric Botcazou <ebotcazou@adacore.com> |
9053 | ||
9054 | * config/i386/i386.c (ix86_handle_struct_attribute): Use the proper | |
9055 | predicate to discriminate types. | |
9056 | ||
b86527d8 | 9057 | 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org> |
9058 | ||
9059 | * doc/invoke.texi (Wmissing-format-attribute): Document as an | |
9060 | alias of Wsuggest-attribute=format. | |
9061 | * c-typeck.c (convert_for_assignment): Replace | |
9062 | Wmissing-format-attribute with Wsuggest-attribute=format. | |
9063 | (digest_init): Likewise. | |
9064 | ||
fdc46702 | 9065 | 2012-04-29 Manuel López-Ibáñez <manu@gcc.gnu.org> |
9066 | ||
9676484f | 9067 | * opts.c (finish_options): Do not handle -Wmissing-noreturn here. |
9068 | * common.opt (Wmissing-noreturn): Alias of | |
9069 | -Wsuggest-attribute=noreturn. | |
fdc46702 | 9070 | |
87ef8b95 | 9071 | 2012-04-29 Hans-Peter Nilsson <hp@axis.com> |
9072 | ||
9073 | PR target/53156 | |
9074 | * config/cris/cris.md (andqu): New peephole2. | |
9075 | (andu): Tweak head comment. | |
9076 | ||
0f9b384d | 9077 | 2012-04-28 Joern Rennecke <joern.rennecke@embecosm.com> |
9078 | Steven Bosscher <steven@gcc.gnu.org> | |
9079 | Maxim Kuvyrkov <maxim@codesourcery.com> | |
9080 | ||
9081 | PR tree-optimization/38785 | |
9082 | * common.opt (ftree-partial-pre): New option. | |
9083 | * doc/invoke.texi: Document it. | |
9084 | * opts.c (default_options_table): Initialize flag_tree_partial_pre. | |
9085 | * tree-ssa-pre.c (do_partial_partial_insertion): Insert only if it will | |
9086 | benefit speed path. | |
9087 | (execute_pre): Use flag_tree_partial_pre. | |
9088 | ||
7c5d3a90 | 9089 | 2012-04-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
9090 | ||
9091 | PR target/52999 | |
9092 | * config/pa/pa.c (pa_legitimate_constant_p): Don't put function labels | |
9093 | in constant pool. | |
9094 | ||
034788fc | 9095 | 2012-04-27 Ollie Wild <aaw@google.com> |
76d340ac | 9096 | |
9097 | * doc/invoke.texi (Wliteral-suffix): Document new option. | |
9098 | ||
c9f46599 | 9099 | 2012-04-27 Tom Tromey <tromey@redhat.com> |
9100 | ||
9101 | * dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name. | |
9102 | (dwarf_tag_name): Use get_DW_TAG_name. | |
9103 | (dwarf_attr_name): Use get_DW_AT_name. | |
9104 | (dwarf_form_name): Use get_DW_FORM_name. | |
9105 | * dwarf2cfi.c (dwarf_cfi_name): Use get_DW_CFA_name. | |
9106 | ||
678919fd | 9107 | 2012-04-27 Paolo Bonzini <bonzini@gnu.org> |
9108 | ||
9676484f | 9109 | * tree-ssa-phiopt.c (conditional_replacement): Replace PHIs whose |
9110 | arguments are -1 and 0, by negating the result of the conditional. | |
678919fd | 9111 | |
8be7badc | 9112 | 2012-04-27 Paolo Bonzini <bonzini@gnu.org> |
9113 | ||
9114 | PR target/53138 | |
9115 | * config/i386/i386.md (x86_mov<mode>cc_0_m1_neg): Add clobber. | |
9116 | ||
8763c223 | 9117 | 2012-04-27 Richard Guenther <rguenther@suse.de> |
9118 | ||
9119 | * tree-flow.h (is_hidden_global_store): Remove. | |
9120 | * tree-ssa-sink.c (is_hidden_global_store): Likewise. | |
9121 | * tree-ssa-alias.h (ref_may_alias_global_p): Declare. | |
9122 | (stmt_may_clobber_global_p): Likewise. | |
9123 | * tree-ssa-alias.c (ref_may_alias_global_p): New function. | |
9124 | (stmt_may_clobber_global_p): Likewise. | |
9125 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Call | |
9126 | stmt_may_clobber_global_p. | |
9127 | * tree-ssa-dse.c (dse_possible_dead_store_p): Likewise. | |
9128 | ||
11f2f313 | 9129 | 2012-04-27 Steven Bosscher <steven@gcc.gnu.org> |
9130 | ||
845b40c8 | 9131 | * cfg.c (disconnect_src): Do df_mark_solutions_dirty in the right |
9132 | place. | |
9133 | ||
11f2f313 | 9134 | * tree-switch-conversion.c (struct switch_conv_info): Add range_max, |
9135 | reorganize some fields and update comments. Rename bit_test_uniq | |
9136 | and bit_test_count to uniq resp. count. Remove bit_test_bb. | |
9137 | (collect_switch_conv_info): New function, collects info about a | |
9138 | GIMPLE_SWITCH into a struct switch_conv_info. | |
9139 | (check_range): Simplify to use pre-recorded info. Fix think-o in | |
9140 | range-branch ratio check. | |
9141 | (check_process_case): Remove function. | |
9142 | (check_all_empty_except_final): New function, verifies that all | |
9143 | non-final basic blocks are empty. | |
9144 | (process_switch): Simplify to use pre-recorded info. Call | |
9145 | collect_switch_conv_info to do that. Assert that degenerate switch | |
9146 | statements have been cleaned up. | |
9147 | ||
487282d5 | 9148 | 2012-04-27 Marc Glisse <marc.glisse@inria.fr> |
9149 | ||
9150 | PR middle-end/27139 | |
9151 | * tree-ssa-forwprop.c (combine_conversions): Handle INT->FP->INT. | |
9152 | ||
b0ec32b9 | 9153 | 2012-04-25 Manuel López-Ibáñez <manu@gcc.gnu.org> |
9154 | ||
9155 | PR c/53130 | |
9156 | * c-typeck.c (pop_init_level): Use %qD instead of %qT. | |
9157 | ||
b736e424 | 9158 | 2012-04-27 Tom de Vries <tom@codesourcery.com> |
9159 | ||
9160 | PR tree-optimization/51879 | |
9161 | * tree-ssa-sccvn.h (struct vn_reference_s): Add result_vdef field. | |
9162 | * tree-ssa-sccvn.c (mark_use_processed): New function, factored out | |
9163 | of ... | |
9164 | (defs_to_varying): ... here. Don't set use_processed. | |
9165 | (visit_reference_op_call): Handle gimple_vdef. | |
9166 | Handle case that lhs is NULL_TREE. | |
9167 | (visit_use): Use mark_use_processed. Handle calls with side-effect | |
9168 | using visit_reference_op_call. | |
9169 | ||
fdb1b2b1 | 9170 | 2012-04-26 Richard Sandiford <richard.sandiford@linaro.org> |
9171 | ||
9172 | * sched-deps.c (fixup_sched_groups): Rename to... | |
9173 | (chain_to_prev_insn): ...this. | |
9174 | (chain_to_prev_insn_p): New function. | |
9175 | (deps_analyze_insn): Use it instead of SCHED_GROUP_P. | |
9176 | ||
b30b031c | 9177 | 2012-04-26 Richard Sandiford <richard.sandiford@linaro.org> |
9178 | ||
9179 | * sched-int.h (_haifa_insn_data): Move priority_status. | |
9180 | Add model_index. | |
9181 | (INSN_MODEL_INDEX): New macro. | |
9182 | * haifa-sched.c (insn_delay): New function. | |
9183 | (sched_regno_pressure_class): Update commentary. | |
9184 | (mark_regno_birth_or_death): Pass the liveness bitmap and | |
9185 | pressure array as arguments, instead of using curr_reg_live and | |
9186 | curr_reg_pressure. Only update the pressure if the bit in the | |
9187 | liveness set has changed. | |
9188 | (initiate_reg_pressure_info): Always trust the live-in set for | |
9189 | SCHED_PRESSURE_MODEL. | |
9190 | (initiate_bb_reg_pressure_info): Update call to | |
9191 | mark_regno_birth_or_death. | |
9192 | (dep_list_size): Take the list as argument. | |
9193 | (calculate_reg_deaths): New function, extracted from... | |
9194 | (setup_insn_reg_pressure_info): ...here. | |
9195 | (MODEL_BAR): New macro. | |
9196 | (model_pressure_data, model_insn_info, model_pressure_limit) | |
9197 | (model_pressure_group): New structures. | |
9198 | (model_schedule, model_worklist, model_insns, model_num_insns) | |
9199 | (model_curr_point, model_before_pressure, model_next_priority): | |
9200 | New variables. | |
9201 | (MODEL_PRESSURE_DATA, MODEL_MAX_PRESSURE, MODEL_REF_PRESSURE) | |
9202 | (MODEL_INSN_INFO, MODEL_INSN): New macros. | |
9203 | (model_index, model_update_limit_points_in_group): New functions. | |
9204 | (model_update_limit_points, model_last_use_except): Likewise. | |
9205 | (model_start_update_pressure, model_update_pressure): Likewise. | |
9206 | (model_recompute, model_spill_cost, model_excess_group_cost): Likewise. | |
9207 | (model_excess_cost, model_dump_pressure_points): Likewise. | |
9208 | (model_set_excess_costs): Likewise. | |
9209 | (rank_for_schedule): Extend SCHED_PRIORITY_WEIGHTED ordering to | |
9210 | SCHED_PRIORITY_MODEL. Use insn_delay. Use the order in the model | |
9211 | schedule as an alternative tie-breaker. Update the call to | |
9212 | dep_list_size. | |
9213 | (ready_sort): Call model_set_excess_costs. | |
9214 | (update_register_pressure): Update call to mark_regno_birth_or_death. | |
9215 | Rely on that function to check liveness rather than doing it here. | |
9216 | (model_classify_pressure, model_order_p, model_add_to_worklist_at) | |
9217 | (model_remove_from_worklist, model_add_to_worklist, model_promote_insn) | |
9218 | (model_add_to_schedule, model_analyze_insns, model_init_pressure_group) | |
9219 | (model_record_pressure, model_record_pressures): New functions. | |
9220 | (model_record_final_pressures, model_add_successors_to_worklist) | |
9221 | (model_promote_predecessors, model_choose_insn): Likewise. | |
9222 | (model_reset_queue_indices, model_dump_pressure_summary): Likewise. | |
9223 | (model_start_schedule, model_finalize_pressure_group): Likewise. | |
9224 | (model_end_schedule): Likewise. | |
9225 | (schedule_insn): Say when we're scheduling the next instruction | |
9226 | in the model schedule. | |
9227 | (schedule_insn): Handle SCHED_PRESSURE_MODEL. | |
9228 | (queue_to_ready): Do not add instructions that are | |
9229 | MAX_SCHED_READY_INSNS beyond the current point of the model schedule. | |
9230 | Always allow the next instruction in the model schedule to be added. | |
9231 | (debug_ready_list): Print the INSN_REG_PRESSURE_EXCESS_COST_CHANGE | |
9232 | and delay for SCHED_PRESSURE_MODEL too. | |
9233 | (prune_ready_list): Extend SCHED_PRIORITY_WEIGHTED handling to | |
9234 | SCHED_PRIORITY_MODEL, but also take the DFA into account. | |
9235 | (schedule_block): Call model_start_schedule and model_end_schedule. | |
9236 | Extend SCHED_PRIORITY_WEIGHTED stall handling to SCHED_PRIORITY_MODEL. | |
9237 | (sched_init): Extend INSN_REG_PRESSURE_EXCESS_COST_CHANGE handling | |
9238 | to SCHED_PRESSURE_MODEL, but don't allocate saved_reg_live or | |
9239 | region_ref_regs. | |
9240 | (sched_finish): Update accordingly. | |
9241 | (fix_tick_ready): Extend INSN_REG_PRESSURE_EXCESS_COST_CHANGE handling | |
9242 | to SCHED_PRESSURE_MODEL. | |
9243 | (add_jump_dependencies): Update call to dep_list_size. | |
9244 | (haifa_finish_h_i_d): Fix leak of max_reg_pressure. | |
9245 | (haifa_init_insn): Extend INSN_REG_PRESSURE_EXCESS_COST_CHANGE handling | |
9246 | to SCHED_PRESSURE_MODEL. | |
9247 | * sched-deps.c (init_insn_reg_pressure_info): Likewise, but don't | |
9248 | allocate INSN_MAX_REG_PRESSURE for SCHED_PRESSURE_MODEL. | |
9249 | (sched_analyze_insn): Extend INSN_REG_PRESSURE_EXCESS_COST_CHANGE | |
9250 | handling to SCHED_PRESSURE_MODEL. | |
9251 | ||
11189c7a | 9252 | 2012-04-26 Richard Sandiford <richard.sandiford@linaro.org> |
9253 | ||
9254 | * common.opt (fsched-pressure-algorithm=): New option. | |
9255 | * flag-types.h (sched_pressure_algorithm): New enum. | |
9256 | * sched-int.h (sched_pressure_p): Replace with... | |
9257 | (sched_pressure): ...this new variable. | |
9258 | * haifa-sched.c (sched_pressure_p): Replace with... | |
9259 | (sched_pressure): ...this new variable. | |
9260 | (sched_regno_pressure_class, rank_for_schedule, ready_sort) | |
9261 | (update_reg_and_insn_max_reg_pressure, schedule_insn) | |
9262 | (debug_ready_list, prune_ready_list, schedule_block, sched_init) | |
9263 | (sched_finish, fix_tick_ready, haifa_init_insn): Update accordingly. | |
9264 | * sched-deps.c (init_insn_reg_pressure_info): Likewise. | |
9265 | (sched_analyze_insn): Likewise. | |
9266 | * sched-rgn.c (schedule_region): Likewise. | |
9267 | * config/m68k/m68k.c (m68k_sched_variable_issue): Likewise. | |
9268 | ||
be851ef2 | 9269 | 2012-04-26 Bernd Schmidt <bernds@codesourcery.com> |
9270 | ||
9271 | * PR middle-end/52997 | |
9272 | * ira.c (find_moveable_pseudos): Call resize_reg_info. | |
9273 | ||
c8076084 | 9274 | PR middle-end/52940 |
9275 | * machmode.h (CLASS_HAS_WIDER_MODES_P): True for MODE_PARTIAL_INT. | |
9276 | * expr.c (convert_move): Honor unsignedp when extending partial int | |
9277 | modes. | |
9278 | * genmodes.c (complete_mode): Don't clear component field of partial | |
9279 | int modes. | |
9280 | (emit_mode_inner): Don't emit it however. | |
9281 | (calc_wider_mode): Partial int modes widen to their component. | |
9282 | ||
cd7e5042 | 9283 | 2012-04-26 David S. Miller <davem@davemloft.net> |
9284 | ||
65e00a51 | 9285 | * config/sparc/niagara4.md: New file. |
9286 | * config/sparc/sparc.md: Include it. | |
9287 | * config/sparc/sparc.c (niagara4_costs): New processor costs. | |
9288 | (sparc_option_override): Use it. | |
9289 | (sparc_use_sched_lookahead): Return 2 for niagara4. | |
9290 | (sparc_issue_rate): Likewise. | |
9291 | ||
cd7e5042 | 9292 | * config/sparc/sparc.md (attr type): Delete 'fgm_cmp'. |
9293 | (fpack16_vis, fpackfix_vis, fpack32_vis): Set type to fgm_pack. | |
9294 | (fmul8x16_vis, fmul8x16au_vis, fmul8x16al_vis, fmul8sux16_vis, | |
9676484f | 9295 | fmul8ulx16_vis, fmuld8sux16_vis, fmuld8ulx16_vis): Set type to fgm_mul. |
cd7e5042 | 9296 | (alignaddrsi_vis, alignaddrdi_vis, alignaddrlsi_vis, |
9297 | alignaddrldi_vis): Set type to gsr. | |
9298 | (pdist_vis, pdistn<mode>_vis): Set type to fgm_pdsit. | |
9299 | (fcmp<code><GCM:gcm_name><P:mode>_vis, cmask8<P:mode>_vis, | |
9300 | cmask16<P:mode>_vis, cmask32<P:mode>_vis, fchksm16_vis, | |
9301 | v<vis3_shift_patname><mode>3, fmean16_vis, | |
9302 | fp<plusminus_insn>64_vis, <vis3_addsub_ss_patname><mode>3, | |
9303 | fucmp<code>8<P:mode>_vis): Set type to fga. | |
9304 | * config/sparc/ultra1_2.md: Remove refrences to fgm_cmp. | |
9305 | * config/sparc/niagara.md: Likewise. | |
9306 | * config/sparc/niagara2.md: Likewise. | |
9307 | * config/sparc/ultra3.md: Likewise, and fix type matching for | |
9308 | us3_ialuX reservation. | |
9309 | ||
c7ba7c12 | 9310 | 2012-04-26 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
9311 | ||
9312 | * reload.c (find_reloads): Change the loop nesting when trying an | |
9313 | alternative with swapped operands. | |
9314 | ||
3f898bd2 | 9315 | 2012-04-26 Manuel López-Ibáñez <manu@gcc.gnu.org> |
9316 | ||
9317 | * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Fix | |
9318 | comment. Delete unused parameter first_exp_point_map. | |
9319 | (virt_loc_aware_diagnostic_finalizer): Update call. | |
9320 | ||
9dd1a066 | 9321 | 2012-04-26 Michael Hope <michael.hope@linaro.org> |
9322 | Richard Earnshaw <rearnsha@arm.com> | |
9323 | ||
9324 | * config/arm/linux-eabi.h (GLIBC_DYNAMIC_LINKER_SOFT_FLOAT): Define. | |
9325 | (GLIBC_DYNAMIC_LINKER_HARD_FLOAT): Define. | |
9326 | (GLIBC_DYNAMIC_LINKER_DEFAULT): Define. | |
9327 | (GLIBC_DYNAMIC_LINKER): Redefine to use the hard float path. | |
9328 | ||
d79cfc15 | 9329 | 2012-04-25 Sriraman Tallam <tmsriram@google.com> |
9330 | ||
9331 | * doc/extend.texi: Document avx2 support. | |
9332 | * config/i386/i386.c (fold_builtin_cpu): Add avx2. | |
9333 | ||
74e06a83 | 9334 | 2012-04-26 Hans-Peter Nilsson <hp@axis.com> |
9335 | ||
9336 | PR target/53120 | |
9337 | * config/cris/cris.md ("*andhi_lowpart_v32") | |
9338 | ("*andqi_lowpart_v32"): Change first input-only operand from | |
9339 | a (match_operand ...) to (match_dup 0). Drop alternatives with | |
9340 | const_int-matching constraints for redundancy. | |
9341 | ("*andhi_lowpart_non_v32", "*andqi_lowpart_non_v32"): Ditto. Drop | |
9342 | three-operand alternative. | |
9343 | ||
b828abf1 | 9344 | 2012-04-25 Jakub Jelinek <jakub@redhat.com> |
9345 | ||
9346 | PR target/53110 | |
9347 | * config/i386/i386.md (and<mode>3): For andq $0xffffffff, reg | |
9348 | instead expand it as zero extension. | |
9349 | ||
89336bc3 | 9350 | 2012-04-25 H.J. Lu <hongjiu.lu@intel.com> |
9351 | ||
9352 | PR debug/52857 | |
9676484f | 9353 | * dwarf2out.c (dbx_reg_number): Assert return value != INVALID_REGNUM. |
89336bc3 | 9354 | |
052166fd | 9355 | 2012-04-25 Jakub Jelinek <jakub@redhat.com> |
9356 | ||
9357 | * common.opt (flag_debug_types_section): Default to 0. | |
9358 | (dwarf_version): Default to 4. | |
9359 | (dwarf_record_gcc_switches): Default to 1. | |
9360 | (dwarf_strict): Default to 0. | |
9361 | * toplev.c (process_options): Don't handle dwarf_strict | |
9362 | or dwarf_version here. | |
9363 | * config/vxworks.c (vxworks_override_options): Don't | |
9364 | test whether dwarf_strict or dwarf_version are negative, | |
9365 | instead test !global_options_set.x_dwarf_*. | |
9366 | * config/darwin.c (darwin_override_options): Default to | |
9367 | dwarf_version 2. | |
9368 | * doc/invoke.texi: Note that -gdwarf-4, -grecord-gcc-switches | |
9369 | and -fno-debug-types-section are now the default. | |
9370 | ||
da5e1e7c | 9371 | 2012-04-25 Jan Hubicka <jh@suse.cz> |
9372 | ||
9373 | * cgraphunit.c: Update toplevel comment. | |
9374 | (tree_rest_of_compilation): Merge into cgraph_expand_function. | |
9375 | (cgraph_analyze_function): Make static. | |
9376 | (cgraph_decide_is_function_needed): Make static. | |
9377 | (cgraph_add_new_function): Use expand_function instead of | |
9378 | rest_of_compilation. | |
9379 | (clone_of_p, verify_edge_count_and_frequency, cgraph_debug_gimple_stmt, | |
9380 | verify_edge_corresponds_to_fndecl, verify_cgraph_node, verify_cgraph): | |
9381 | Move to cgraph.c | |
9382 | (cgraph_inline_p): Remove. | |
9383 | (cgraph_preserve_function_body_p): Move to ipa-inline-transform. | |
9384 | (init_cgraph): Add comment. | |
9385 | * cgraphbuild.c (record_reference, mark_address, mark_load, | |
9386 | mark_store): Do not call analyze_expr hook. | |
9387 | * cgraph.c: Update toplevel comment. | |
9388 | (clone_of_p, verify_edge_count_and_frequency, cgraph_debug_gimple_stmt, | |
9389 | verify_edge_corresponds_to_fndecl, verify_cgraph_node, verify_cgraph): | |
9390 | Move fere from cgraphunit.c | |
9391 | (cgraph_mark_force_output_node): Move to cgraph.h | |
9392 | * cgraph.h: Reorder so the comments match the function placement. | |
9393 | (cgraph_analyze_function, cgraph_decide_is_function_needed): Remove. | |
9394 | (cgraph_mark_force_output_node): Move here from cgraph.c | |
9395 | * tree.c (free_lang_data): Do not clear analyze_expr hook. | |
9396 | * ipa-inline-transform.c (preserve_function_body_p): New function. | |
9397 | (inline_transform): Update. | |
9398 | * langhooks.c (lhd_callgraph_analyze_expr): Remove. | |
9399 | * langhooks.h (lang_hooks_for_callgraph): Remove. | |
9400 | (lang_hooks): Remove callgraph. | |
9401 | * tree-inline.c (expand_call_inline): Do not use cgraph_inline_p. | |
9402 | * varpool.c: Remove out of date comment. | |
9403 | * langhooks-def.h (lhd_callgraph_analyze_expr): Remove. | |
9404 | (LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR): Remove. | |
9405 | ||
9a2639fc | 9406 | 2012-04-25 Jan Hubicka <jh@suse.cz> |
9407 | ||
9676484f | 9408 | PR middle-end/53089 |
9409 | * cgraphunit.c (referred_to_p): Move ahead in file to avoid | |
9410 | forward declaration. | |
9a2639fc | 9411 | (cgraph_finalize_function): Finalize them here. |
9412 | * symtab.c (dump_symtab): Dump ctors and dtors. | |
9413 | ||
27d5d67b | 9414 | 2012-04-25 Jakub Jelinek <jakub@redhat.com> |
9415 | ||
7e9ba3f3 | 9416 | PR middle-end/52979 |
9417 | * stor-layout.c (get_best_mode): Don't return mode with bitsize | |
9418 | larger than maxbits. Don't compute maxbits modulo align. | |
9419 | Also check that unit bytes long store at bitpos / unit * unit | |
9420 | doesn't affect bits beyond bitregion_end. | |
9421 | * expmed.c (store_bit_field_1): Avoid trying insv if OP_MODE MEM | |
9676484f | 9422 | would not fit into bitregion_start ... bitregion_end + 1 bit region. |
7e9ba3f3 | 9423 | (store_split_bit_field): Decrease unit close to end of bitregion_end |
9424 | if access is restricted in order to avoid mutual recursion. | |
9425 | ||
27d5d67b | 9426 | PR tree-optimization/53058 |
9427 | * double-int.h (double_int_max_value, double_int_min_value): New | |
9428 | prototypes. | |
9429 | * double-int.c (double_int_max_value, double_int_min_value): New | |
9430 | functions. | |
9676484f | 9431 | * tree-vrp.c (register_edge_assert_for_2): Compare mask for LE_EXPR |
9432 | or GT_EXPR with double_int_max_value instead of double_int_mask. | |
27d5d67b | 9433 | |
2afdcbed | 9434 | 2012-04-25 Richard Guenther <rguenther@suse.de> |
9435 | ||
9436 | * tree-vectorizer.h (vect_loop_versioning): Adjust prototype. | |
9437 | * tree-vect-loop.c (vect_transform_loop): Adjust. | |
9438 | * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Record | |
9439 | the maximum number of iterations for the epilogue loop. | |
9676484f | 9440 | (vect_loop_versioning): Remove case re-using the peeled epilogue loop. |
2afdcbed | 9441 | |
537cbcc2 | 9442 | 2012-04-25 Jakub Jelinek <jakub@redhat.com> |
9443 | ||
9444 | PR c/52880 | |
9445 | * c-typeck.c (set_nonincremental_init, | |
9446 | set_nonincremental_init_from_string): Pass true instead of false | |
9447 | as IMPLICIT to add_pending_init. | |
9448 | ||
292bb106 | 9449 | 2012-04-25 Manuel López-Ibáñez <manu@gcc.gnu.org> |
9450 | ||
9451 | * c-typeck.c (pop_init_level): Improve diagnostics. | |
9452 | ||
56cc4397 | 9453 | 2012-04-25 Uros Bizjak <ubizjak@gmail.com> |
9454 | ||
9455 | * compare-elim.c (try_eliminate_compare): Also handle operands with | |
9456 | implicit extensions. | |
9457 | ||
cef20746 | 9458 | 2012-04-25 Alan Modra <amodra@gmail.com> |
9459 | ||
9460 | * config/rs6000/rs6000 (SAVE_INLINE_VRS, REST_INLINE_VRS, | |
9461 | V_SAVE_INLINE, SAVRES_LR, SAVRES_SAVE, SAVRES_REG, | |
9462 | SAVRES_GPR, SAVRES_FPR, SAVRES_VR): Define. | |
9463 | (no_global_regs_above): Delete. | |
9464 | (no_global_regs): New function. | |
9465 | (rs6000_savres_strategy): Handle vector regs. Use proper lr_save_p | |
9466 | value for load multiple test. | |
9467 | (savres_routine_syms): Increase size. | |
9468 | (rs6000_savres_routine_name, rs6000_savres_routine_sym, | |
9469 | ptr_regno_for_savres, rs6000_emit_savres_rtx): Pass in int selector | |
9470 | rather than a number of boolean flags. Update all callers. | |
9471 | (rs6000_savres_routine_name): Generate vector save/restore names. | |
9472 | (rs6000_savres_routine_sym): Handle vector regs. Delete forward decl. | |
9473 | (ptr_regno_for_savres, rs6000_emit_savres_rtx): Likewise. | |
9474 | (rs6000_emit_prologue): Delete saving_FPRs_inline, saving_GPRs_inline | |
9475 | and using_store_multiple. Expand uses. Don't always use r11 as | |
9476 | frame reg when needed for out-of-line saves. Set up initial offset | |
9477 | for out-of-line vector saves when buying stack frame. Handle pointer | |
9478 | reg setup for out-of-line fp save. Emit call to out-of-line vector | |
9479 | save function. Choose r11 or r12 for vrsave reg when available for | |
9480 | better scheduling. | |
9481 | (rs6000_output_function_prologue): Don't emit .extern for ELF. | |
9482 | (rs6000_emit_epilogue): Choose a better frame reg when restoring | |
9483 | from back-chain to suit out-of-line vector restore functions. Emit | |
9484 | call to out-of-line vector restore function. Adjust register used | |
9485 | for cr restore. Tweak pointer register setup for gpr restore. | |
9486 | * config/rs6000/rs6000.h (FIRST_SAVED_GP_REGNO): Take into account | |
9487 | FIXED_R13. | |
9488 | * config/rs6000/sysv4.h (FP_SAVE_INLINE, GP_SAVE_INLINE): Simplify. | |
9489 | (V_SAVE_INLINE): Define. | |
9490 | * config/rs6000/altivec.md (save_vregs_*, restore_vregs_*): New insns. | |
9491 | ||
6b5a351f | 9492 | 2012-04-25 Alan Modra <amodra@gmail.com> |
9493 | ||
9494 | * config/rs6000/rs6000.c (rs6000_savres_strategy): Allow | |
9495 | out-of-line save/restore for large frames. Don't disable | |
9496 | out-of-line saves on ABI_AIX when using static chain reg. | |
9497 | (rs6000_emit_prologue): Adjust cr_save_regno on ABI_AIX to not | |
9498 | clobber static chain reg, and tweak for out-of-line gpr saves | |
9499 | that use r1. | |
9500 | ||
e2750fe5 | 9501 | 2012-04-25 Alan Modra <amodra@gmail.com> |
9502 | ||
9503 | * config/rs6000/rs6000.c (START_USE, END_USE, NOT_INUSE): Define. | |
9504 | (rs6000_emit_prologue): Use the above to catch register overlap. | |
9505 | ||
be846acb | 9506 | 2012-04-25 Alan Modra <amodra@gmail.com> |
9507 | ||
9508 | * config/rs6000/rs6000.c (rs6000_emit_stack_reset): Delete forward | |
9509 | decl. Move logic selecting update reg to callers. Update all callers. | |
9510 | (rs6000_emit_allocate_stack): Add copy_off param. | |
9511 | (emit_frame_save): Don't handle reg+reg addressing. | |
9512 | (ptr_regno_for_savres): New function, extracted from.. | |
9513 | (rs6000_emit_savres_rtx): ..here. Add lr_offset param. | |
9514 | (rs6000_emit_prologue): Generate frame_ptr_rtx as we need it. | |
9515 | Set frame_reg_rtx to r11 whenever r11 is needed, and merge | |
9516 | frame offset adjustment for out-of-line save with copy from sp. | |
9517 | Simplify condition controlling whether cr is saved early or | |
9518 | late. Use ptr_regno_for_savres to verify correct reg is set | |
9519 | up for out-of-line saves. Pass the actual pointer reg used to | |
9520 | rs6000_emit_savres_rtx so rtl matches insns in out-of-line | |
9521 | function. Rearrange spe vars so code is similar to that | |
9522 | elsewhere in this function. Don't update frame_off when spe | |
9523 | save code will restore r11. Use emit_frame_save for spe and | |
9524 | gpr saves. Consolidate darwin out-of-line gpr setup with that | |
9525 | for other abis. Don't assume frame_offset is zero and frame | |
9526 | reg is sp when setting up altivec reg saves, and calculate | |
9527 | exact offset requirement. | |
9528 | (rs6000_emit_epilogue): Use HOST_WIDE_INT for frame_off. Tidy | |
9529 | spe restore code. Consolidate darwin out-of-line gpr setup | |
9530 | with that for other abis. | |
9531 | ||
9319fb2c | 9532 | 2012-04-25 Alan Modra <amodra@gmail.com> |
9533 | ||
9534 | * config/rs6000/rs6000.c (rs6000_frame_related): Don't emit a | |
9535 | REG_FRAME_RELATED_EXPR note when the instruction exactly matches | |
9536 | the replacement. | |
9537 | (emit_frame_save): Delete frame_ptr param. Rename total_size to | |
9538 | frame_reg_to_sp. | |
9539 | (rs6000_emit_prologue): Add sp_off. Update rs6000_frame_related | |
9540 | and emit_frame_save calls. Cope with possibly missing note. | |
9541 | ||
f0fd108f | 9542 | 2012-04-24 Sriraman Tallam <tmsriram@google.com> |
9543 | ||
9544 | * config/i386/i386.c (build_processor_model_struct): New function. | |
9545 | (make_var_decl): New function. | |
9546 | (fold_builtin_cpu): New function. | |
9547 | (ix86_fold_builtin): New function. | |
9548 | (make_cpu_type_builtin): New function. | |
9549 | (ix86_init_platform_type_builtins): New function. | |
9550 | (ix86_expand_builtin): Expand new builtins by folding them. | |
9551 | (ix86_init_builtins): Make new builtins to detect CPU type. | |
9552 | (TARGET_FOLD_BUILTIN): New macro. | |
9553 | (IX86_BUILTIN_CPU_INIT): New enum value. | |
9554 | (IX86_BUILTIN_CPU_IS): New enum value. | |
9555 | (IX86_BUILTIN_CPU_SUPPORTS): New enum value. | |
9556 | * config/i386/i386-builtin-types.def: New function type. | |
9557 | * testsuite/gcc.target/builtin_target.c: New testcase. | |
9558 | * doc/extend.texi: Document builtins. | |
9559 | ||
11652e71 | 9560 | 2012-04-24 Olivier Hainque <hainque@adacore.com> |
9561 | ||
9562 | * common.opt (gdwarf-): Initialize dwarf_version to -1 instead of 2. | |
9563 | * toplev.c (process_options): Default to dwarf_version 2. | |
9564 | * config/vxworks.c (vxworks_override_options): Default to strict-dwarf | |
9565 | and dwarf_version 2. | |
9566 | ||
c224fa34 | 9567 | 2012-04-24 Manuel López-Ibáñez <manu@gcc.gnu.org> |
9568 | ||
9569 | * tree-pretty-print.h (default_tree_printer): Do not declare. | |
9570 | * tree-diagnostic.c: Include tree-pretty-print.h, tree-pass.h and | |
9571 | intl.h. | |
9572 | (default_tree_diagnostic_starter): Make static. | |
9573 | (default_tree_printer): Move to here. Make static. | |
9574 | (tree_diagnostics_defaults): New. | |
9575 | * tree-diagnostic.h (default_tree_diagnostic_starter): Do not declare. | |
9576 | * tree.c (free_lang_data): Use tree_diagnostics_defaults. | |
9577 | * toplev.c: Do not include tree-pass.h. | |
9578 | (default_tree_printer): Move from here. | |
9579 | (general_init): Use tree_diagnostics_defaults. | |
9580 | ||
f5dfbb10 | 9581 | 2012-04-24 Chao-ying Fu <fu@mips.com> |
9582 | ||
9583 | * config.gcc (mips64*-*-linux*): Append mips/linux-common.h to tm_file. | |
9584 | (mips*-*-linux*): Append mips/linux-common.h to tm_file. | |
9585 | * config/mips/gnu-user.h | |
9586 | (SUBTARGET_CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC directly. | |
9587 | (GNU_USER_TARGET_LINK_SPEC): New define. | |
9588 | (LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC. | |
9589 | (LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC directly. | |
9590 | (GNU_USER_TARGET_MATHFILE_SPEC): New define. | |
9591 | (ENDFILE_SPEC): Use GNU_USER_TARGET_MATHFILE_SPEC and | |
9592 | GNU_USER_TARGET_ENDFILE_SPEC. | |
9593 | * config/mips/gnu-user64.h (LIB_SPEC): Remove. | |
9594 | (GNU_USER_TARGET_LINK_SPEC): New define. | |
9595 | (LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC. | |
9596 | * config/mips/linux-common.h: New file. | |
9597 | ||
745d490f | 9598 | 2012-04-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
9599 | ||
9600 | PR target/47197 | |
9601 | * config/rs6000/rs6000-c.c (fully_fold_convert): New function. | |
9602 | (altivec_build_resolved_builtin): Call fully_fold_convert. | |
9603 | ||
8bcbced7 | 9604 | 2012-04-24 Georg-Johann Lay <avr@gjlay.de> |
9605 | ||
9606 | PR target/53065 | |
9607 | * config/avr/avr.h (HARD_REGNO_CALL_PART_CLOBBERED): New hook define. | |
9608 | ||
a34205cc | 9609 | 2012-04-24 Richard Guenther <rguenther@suse.de> |
9610 | ||
9611 | PR tree-optimization/53085 | |
9612 | * tree-ssa-pre.c (eliminate): Do not eliminate volatile redundant | |
9613 | stores. | |
9614 | ||
630fd6e1 | 9615 | 2012-04-24 Richard Guenther <rguenther@suse.de> |
9616 | ||
9617 | * tree-if-conv.c (main_tree_if_conversion): Move bb under | |
9618 | ENABLE_CHECKING. | |
9619 | ||
9620 | 2012-04-24 Jim Meyering <meyering@redhat.com> | |
891852a2 | 9621 | |
9622 | * genattrtab.c (gen_attr): Avoid NULL-deref after diagnosing | |
9623 | absence of an define_enum call. | |
9624 | ||
15fa0281 | 9625 | 2012-04-24 Richard Guenther <rguenther@suse.de> |
9626 | ||
9627 | * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): If | |
9628 | the epilogue loop is not re-used as unvectorized version | |
9629 | record the its maximum number of iterations. | |
9630 | ||
0a3f7203 | 9631 | 2012-04-24 Andrew Pinski <apinski@cavium.com> |
9632 | ||
9633 | * tree-ssa-forwprop.c (simplify_bitwise_binary): | |
9634 | Don't directly use def1/def2. | |
9635 | ||
9a5ede52 | 9636 | 2012-04-24 Richard Guenther <rguenther@suse.de> |
9637 | ||
9638 | PR tree-optimization/53098 | |
9639 | * tree-vect-loop.c (vect_analyze_loop_operations): Fixup | |
9640 | comparison sign. | |
9641 | ||
10fbe63d | 9642 | 2012-04-24 Andrew Pinski <apinski@cavium.com> |
9643 | ||
9644 | PR tree-opt/33512 | |
9645 | * tree-ssa-forwprop.c (defcodefor_name): New function. | |
9646 | (simplify_bitwise_binary): Use defcodefor_name instead of manually | |
9647 | Simplify "( X | Y) & X" to X and "( X & Y) | X" to X. | |
9648 | Simplify "(~X | Y) & X" to "X & Y" and | |
9649 | "(~X & Y) | X" to "X | Y". | |
9650 | ||
dae9d0e7 | 9651 | 2012-04-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
9652 | ||
9653 | * recog.c (insn_invalid_p): Add IN_GROUP parameter and use | |
9654 | validate_change to add clobbers if IN_GROUP is nonzero. | |
9655 | (verify_changes): Call insn_invalid_p with IN_GROUP set to true. | |
9656 | * recog.h (insn_invalid_p): Add IN_GROUP parameter to function | |
9657 | prototype. | |
9658 | * gcse.c (process_insert_insn): Call insn_invalid_p with IN_GROUP | |
9659 | set to false. | |
9660 | * config/s390/s390.c (insn_invalid_p): Likewise. | |
9661 | ||
41d658f4 | 9662 | 2012-04-24 Jakub Jelinek <jakub@redhat.com> |
9663 | ||
36a2ea56 | 9664 | PR middle-end/53084 |
56cc4397 | 9665 | * varasm.c (compute_reloc_for_constant): Handle ADDR_EXPR of MEM_REF. |
36a2ea56 | 9666 | (output_addressed_constants): Likewise. |
9667 | ||
41d658f4 | 9668 | PR middle-end/52999 |
9669 | * varasm.c (get_section): Don't ICE for section conflicts with | |
9670 | built-in section kinds. | |
9671 | ||
a9805878 | 9672 | 2012-04-23 DJ Delorie <dj@redhat.com> |
9673 | ||
9674 | * config/s390/s390.h (LINK_SPEC): Remove, no longer needed. | |
9675 | (LIBSTDCXX): Change to CPP2. | |
9676 | ||
5fcf082c | 9677 | 2012-04-23 H.J. Lu <hongjiu.lu@intel.com> |
9678 | ||
9679 | PR bootstrap/52878 | |
9680 | * opth-gen.awk: Check if MASK_ and TARGET_ macros are defined for | |
9681 | extra_masks. | |
9682 | ||
a110769b | 9683 | 2012-04-23 Uros Bizjak <ubizjak@gmail.com> |
9684 | ||
9685 | * config/i386/i386.md (*add<mode>_2): Add r/r/0 alternative. | |
9686 | (*addsi_2_zext): Ditto. | |
9687 | (*add<mode>_3): Ditto. | |
9688 | (*addsi_3_zext): Ditto. | |
9689 | (*add<mode>_5): Ditto. | |
9690 | ||
35967c0f | 9691 | 2012-04-23 Andrew Pinski <apinski@cavium.com> |
9692 | ||
9693 | * tree-ssa-forwprop.c (simplify_bitwise_binary): Simplify (A & B) OP0 | |
9694 | (C & B) to (A OP0) & B. | |
9695 | ||
a1a9ca4f | 9696 | 2012-04-23 Martin Jambor <mjambor@suse.cz> |
9697 | ||
9698 | * expr.c (expand_expr_real_1): Remove setting parent's alias set for | |
9699 | temporaries created for a bitfield (reverting revision 122014). | |
9700 | ||
87ae3989 | 9701 | 2012-04-23 Richard Guenther <rguenther@suse.de> |
9702 | ||
9703 | * tree-vect-loop-manip.c (slpeel_add_loop_guard): Gimplify | |
9704 | the condition using is_gimple_condexpr and avoid the not necessary | |
9705 | boolification. | |
9706 | (set_prologue_iterations): Likewise. | |
9707 | (vect_loop_versioning): Likewise. | |
9708 | ||
53a87a4b | 9709 | 2012-04-23 Richard Guenther <rguenther@suse.de> |
9710 | ||
9711 | PR tree-optimization/53070 | |
9712 | * tree-if-conv.c (combine_blocks): Free predicates in all blocks. | |
9713 | (main_tree_if_conversion): Verify we succeeded in that. | |
9714 | ||
da751785 | 9715 | 2012-04-23 Jan Hubicka <jh@suse.cz> |
9716 | ||
9717 | * lto-symtab.c (lto_cgraph_replace_node): Do not call | |
9718 | mark_reahcable_node. | |
9719 | * cgraph.c (cgraph_remove_node): Do not clear reachable. | |
9720 | (cgraph_mark_reachable_node): Remove. | |
9721 | (cgraph_mark_force_output_node): Do not set reachable. | |
9722 | (dump_cgraph_node): Do not dump reachable. | |
9723 | (cgraph_create_virtual_clone): Do not set reachable. | |
9724 | * cgraph.h (cgraph_node): Remove reachable flag. | |
9725 | (varpool_node): Remove reachable flag. | |
9726 | (cgraph_mark_if_needed): Remove. | |
9727 | (cgraph_mark_reachable_node): Remove. | |
a110769b | 9728 | * tree-emutls.c (ipa_lower_emutls): Do not check reachable. |
da751785 | 9729 | * cgraphunit.c (cgraph_finalize_function): Do not mark node as |
9730 | reachable. | |
9731 | (cgraph_add_new_function): Likewise. | |
9732 | (cgraph_mark_if_needed): Remove. | |
9733 | (cgraph_analyze_function): Do not set target as reachable. | |
a110769b | 9734 | (process_function_and_variable_attributes): Do not care about |
9735 | dllexport. | |
da751785 | 9736 | (cgraph_analyze_functions): Do not set reachable flags. |
9737 | (cgraph_mark_functions_to_output): Do not check reachability. | |
9738 | (cgraph_copy_node_for_versioning): Do not set reachable flag. | |
9739 | (dbxout_expand_expr): Update. | |
9740 | * c-decl.c (merge_decls): Do not track changed externs. | |
9741 | * ipa.c: Include pointer-set.h | |
9742 | (enqueue_cgraph_node): Use reachable pointer set. | |
9743 | (process_references): Likewise. | |
9744 | (cgraph_remove_unreachable_nodes): Likewise. | |
a110769b | 9745 | (whole_program_function_and_variable_visibility): Do not recompute |
9746 | reachable. | |
da751785 | 9747 | * trans-mem.c (ipa_tm_execute): Do not check reachable flag. |
9748 | ||
6222cbcc | 9749 | 2012-04-23 Georg-Johann Lay <avr@gjlay.de> |
9750 | ||
9751 | * doc/extend.texi (AVR Named Address Spaces): Fix typos. | |
9752 | ||
104619f5 | 9753 | 2012-04-23 Richard Guenther <rguenther@suse.de> |
9754 | ||
9755 | PR c/53060 | |
9756 | * c-typeck.c (build_binary_op): Fix typo. | |
9757 | ||
78fb8a4f | 9758 | 2012-04-23 Jakub Jelinek <jakub@redhat.com> |
9759 | ||
9760 | PR tree-optimizations/52891 | |
9761 | * tree-vect-patterns.c (adjust_bool_pattern): Use | |
9762 | build_nonstandard_type even if rhs1 has unsigned INTEGER_TYPE, | |
9763 | but with non-standard precision. | |
9764 | ||
12faa8e4 | 9765 | 2012-04-22 Jan Hubicka <jh@suse.cz> |
9766 | ||
104619f5 | 9767 | * tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Bail out at NULL |
9768 | tree refs. | |
12faa8e4 | 9769 | |
ff2a5ada | 9770 | 2012-04-22 Jan Hubicka <jh@suse.cz> |
9771 | ||
9772 | * lto-symtab.c (lto_varpool_replace_node): Do not merge needed flags. | |
9773 | * cgraphbuild.c (record_reference, record_type_list, mark_address, | |
9774 | mark_load, mark_store): Do not mark varpool nodes as needed. | |
9775 | * cgraph.c (cgraph_new_nodes): Remove. | |
9776 | (cgraph_create_function_alias): Do not mark nodes as reachable. | |
9777 | (cgraph_add_thunk): Likewise. | |
9778 | (cgraph_mark_reachable_node): Do not manage the queue. | |
9779 | * cgraph.h (cgraph_node): Remove next_needed. | |
9780 | (varpool_nodes_queue): Remove next_needed and prev_needed. | |
9781 | (x_cgraph_nodes_queue, x_cgraph_nodes_queue, cgraph_new_nodes): Remove. | |
9782 | (cgraph_new_nodes): Declare. | |
9783 | (x_varpool_nodes_queue, varpool_nodes_queue); Remove. | |
9784 | (varpool_analyze_pending_decls): Remove. | |
9785 | (varpool_analyze_node): New. | |
9786 | (varpool_mark_needed_node): Remove. | |
9787 | (varpool_first_variable, varpool_next_variable): New inlines. | |
a110769b | 9788 | (varpool_first_static_initializer, varpool_next_static_initializer): |
9789 | Update. | |
ff2a5ada | 9790 | (FOR_EACH_STATIC_VARIABLE): Remove unused walker. |
9791 | (varpool_first_defined_variable): New inline. | |
9792 | (varpool_next_defined_variable): New inline | |
9793 | (FOR_EACH_VARIABLE): Reimplement. | |
9794 | (FOR_EACH_DEFINED_VARIABLE): Reimplement. | |
9795 | * toplev.c (wrapup_global_declaration_2): Use analyzed instead of | |
9796 | needed flag. | |
9797 | * cgraphunit.c (cgraph_new_nodes): Declare here. | |
9798 | (enqueue_node): New function. | |
9799 | (cgraph_process_new_functions): update for new | |
9800 | node set; when constructing cgraph enqueue node for processing. | |
9801 | (cgraph_add_new_function): Use new node set. | |
9802 | (process_function_and_variable_attributes): Do not set varpool needed | |
9803 | flags. | |
9804 | (referred_to_p): New function. | |
9805 | (varpool_finalize_decl): Move here from varpool.c; enqueue needed node | |
9806 | when varpool is in construction. | |
9807 | (cgraph_analyze_functions): Rewrite. | |
9808 | (cgraph_expand_all_functions): Update. | |
a110769b | 9809 | (cgraph_output_in_order): Do not analyze pending decls; do not set |
9810 | needed flags. | |
ff2a5ada | 9811 | (cgraph_optimize): Do not analyze pending decls. |
a110769b | 9812 | * lto-cgraph.c (input_varpool_node): Clear analyzed flag for objects |
9813 | in other partition; do not mark node as needed. | |
ff2a5ada | 9814 | * dwarf2out.c (reference_to_unused): Use analyzed flag. |
9815 | (premark_types_used_by_global_vars_helper): Likewise. | |
9816 | * ipa.c (process_references): Do not call varpool_mark_needed_node. | |
9817 | (cgraph_remove_unreachable_nodes): Do not rely on varpool and | |
9818 | cgrpah queues. | |
9819 | (function_and_variable_visibility): Do not mark node as needed. | |
9820 | (whole_program_function_and_variable_visibility): Likewise. | |
9821 | * Makefile.in (gt-varpool.h): No longer needed. | |
9822 | * passes.c (execute_one_pass, execute_ipa_pass_list): Update. | |
9823 | (ipa_write_summaries): Do not use needed flag. | |
9824 | * varpool.c: Do not include gt-varpool.h | |
9825 | (x_varpool_nodes_queue, x_varpool_last_needed_node, | |
9826 | x_varpool_last_needed_node, x_varpool_first_unanalyzed_node, | |
9827 | x_varpool_first_unanalyzed_node, varpool_assembled_nodes_queue): | |
9828 | Remove. | |
9829 | (varpool_remove_node): Do not update the lists. | |
9830 | (dump_varpool_node): Do not dump needed flag. | |
9831 | (varpool_enqueue_needed_node): Remove. | |
9832 | (varpool_mark_needed_node): Remove. | |
9833 | (varpool_reset_queue): Remove. | |
9834 | (varpool_finalize_decl): Move to cgraphunit.c | |
9835 | (varpool_analyze_node): New functions based on former | |
9836 | varpool_analyze_pending_decls. | |
9837 | (varpool_analyze_pending_decls): Remove. | |
9838 | (varpool_assemble_decl): Do not update the lists. | |
9839 | (enqueue_node): New function. | |
9840 | (varpool_remove_unreferenced_decls): Rewrite. | |
9841 | (varpool_empty_needed_queue): Remove. | |
9842 | (add_new_static_var): Do not mark node as needed. | |
9843 | (varpool_create_variable_alias): Handle expansion state | |
9844 | creation. | |
9845 | * except.c (output_ttype): Do not mark node as needed. | |
9846 | * varasm.c (mark_decl_referenced): Do not use mark_needed_node. | |
9847 | * tree-profile.c (init_ic_make_global_vars, init_ic_make_global_vars): | |
9848 | Likewise. | |
9849 | * tree-switch-conversion.c (build_one_array): Likewise. | |
9850 | ||
29438999 | 9851 | 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org> |
9852 | ||
9853 | PR c/44774 | |
9854 | * doc/invoke.texi (pedantic): Rename to Wpedantic. | |
9855 | * common.opt (Wpedantic): New. | |
9856 | (pedantic): Alias Wpedantic. | |
9857 | * diagnostic.c (warning_at): Likewise. | |
9858 | * c-decl.c (diagnose_mismatched_decls): Likewise. | |
9859 | (build_array_declarator): Likewise. | |
9860 | (mark_forward_parm_decls): | |
9861 | (check_bitfield_type_and_width): Likewise. | |
9862 | (grokdeclarator): Likewise. | |
9863 | (grokfield): Likewise. | |
9864 | (finish_struct): Likewise. | |
9865 | (build_enumerator): Likewise. | |
9866 | (store_parm_decls_oldstyle): Likewise. | |
9867 | (declspecs_add_qual): Likewise. | |
9868 | (declspecs_add_type): Likewise. | |
9869 | (finish_declspecs): Likewise. | |
9870 | * c-typeck.c (composite_type): Likewise. | |
9871 | (comp_target_types): Likewise. | |
9872 | (build_array_ref): Likewise. | |
9873 | (pointer_diff): Likewise. | |
9874 | (build_unary_op): Likewise. | |
9875 | (build_conditional_expr): Likewise. | |
9876 | (build_c_cast): Likewise. | |
9877 | (convert_for_assignment): Likewise. | |
9878 | (maybe_warn_string_init): Likewise. | |
9879 | (digest_init): Likewise. | |
9880 | (pop_init_level): Likewise. | |
9881 | (set_init_index): Likewise. | |
9882 | (c_finish_goto_label): Likewise. | |
9883 | (c_finish_return): Likewise. | |
9884 | (do_case): Likewise. | |
9885 | (build_binary_op): Likewise. | |
9886 | * c-parser.c (static): Likewise. | |
9887 | (c_parser_external_declaration): Likewise. | |
9888 | (c_parser_declaration_or_fndef): Likewise. | |
9889 | (c_parser_static_assert_declaration_no_se): Likewise. | |
9890 | (c_parser_enum_specifier): Likewise. | |
9891 | (c_parser_struct_or_union_specifier): Likewise. | |
9892 | (c_parser_struct_declaration): Likewise. | |
9893 | (c_parser_alignas_specifier): Likewise. | |
9894 | (c_parser_braced_init): Likewise. | |
9895 | (c_parser_initelt): Likewise. | |
9896 | (c_parser_compound_statement_nostart): Likewise. | |
9897 | (c_parser_conditional_expression): Likewise. | |
9898 | (c_parser_alignof_expression): Likewise. | |
9899 | (c_parser_postfix_expression): Likewise. | |
9900 | (c_parser_postfix_expression_after_paren_): Likewise. | |
9901 | (c_parser_objc_class_instance_variables): Likewise. | |
9902 | (c_parser_objc_method_definition): Likewise. | |
9903 | (c_parser_objc_methodprotolist): Likewise. | |
9904 | ||
5150d596 | 9905 | 2012-04-22 Ian Lance Taylor <iant@google.com> |
9906 | ||
9907 | * godump.c (go_output_typedef): Dump size of structs. | |
9908 | ||
89675e8c | 9909 | 2012-04-22 Razya Ladelsky <razya@il.ibm.com> |
61cb2bc3 | 9910 | |
9911 | Correcting transform_to_exit_first_loop + fix to PR46886 | |
9912 | * tree-parloops.c (transform_to_exit_first_loop): Remove | |
9913 | setting of number of iterations according to the loop pattern. | |
9914 | Duplicate from entry to exit->src instead of loop->latch. | |
9915 | (pallelize_loops): Remove the condition preventing do-while loops. | |
9916 | * tree-cfg.c (bool bb_in_region_p): New. | |
9917 | (gimple_duplicate_sese_tail): Adjust duplication of the the subloops. | |
9918 | Adjust redirection of the duplicated iteration. | |
9919 | ||
86e87ef6 | 9920 | 2012-04-21 Richard Sandiford <rdsandiford@googlemail.com> |
9921 | ||
9922 | PR bootstrap/53021 | |
9923 | * rtl.def (ADDRESS): Use "i" rather than "w". | |
9924 | * rtl.h (find_base_term): Delete. | |
9925 | (may_be_sp_based_p): Declare. | |
9926 | * rtl.c (rtx_code_size): Remove ADDRESS special case. | |
9927 | * alias.h (UNIQUE_BASE_VALUE_SP, UNIQUE_BASE_VALUE_ARGP) | |
9928 | (UNIQUE_BASE_VALUE_FP, UNIQUE_BASE_VALUE_HFP): Move to... | |
9929 | * alias.c: ...here. | |
9930 | (find_base_term): Make static. | |
9931 | (may_be_sp_based_p): New function. | |
9932 | * dse.c (record_store): Use it. | |
9933 | * store-motion.c (store_killed_in_insn): Likewise. | |
9934 | ||
fd39b896 | 9935 | 2012-04-21 Richard Sandiford <rdsandiford@googlemail.com> |
9936 | ||
9937 | * fold-const.c (fold_checksum_tree): Fix VECTOR_CST case. | |
9938 | ||
28738b20 | 9939 | 2012-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org> |
9940 | ||
9941 | PR 35441 | |
9942 | * c-typeck.c (inform_declaration): New. | |
9943 | (build_function_call_vec): Do not pretty-print | |
9944 | expressions when caret is enabled. | |
9945 | (convert_arguments): Use inform_declaration. | |
9946 | ||
cdf7d299 | 9947 | 2012-04-20 Jim Meyering <meyering@redhat.com> |
9948 | ||
9949 | * genmodes.c (make_complex_modes): Don't truncate a mode name of | |
9950 | length 7 or more when prepending a "C". Suggested by Richard Guenther. | |
9951 | ||
3293b457 | 9952 | 2012-04-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
9953 | ||
9954 | PR rtl-optimization/44214 | |
9955 | * fold-const.c (exact_inverse): New function. | |
9956 | (fold_binary_loc): Fold vector and complex division by constant into | |
9957 | multiply by recripocal with flag_reciprocal_math; fold vector division | |
9958 | by constant into multiply by reciprocal with exact inverse. | |
9959 | ||
8efa224a | 9960 | 2012-04-20 Jan Hubicka <jh@suse.cz> |
9961 | ||
61cb2bc3 | 9962 | * lto-symtab.c (lto_cgraph_replace_node): Merge needed instead of |
9963 | force flags. | |
8efa224a | 9964 | * cgraph.c (cgraph_add_thunk): Use mark_reachable_node. |
9965 | (cgraph_remove_node): Update. | |
9966 | (cgraph_mark_needed_node): Remove. | |
9967 | (cgraph_mark_force_output_node): New. | |
9968 | (dump_cgraph_node): Do not dump needed flag. | |
9969 | (cgraph_node_cannot_be_local_p_1): Update. | |
9970 | (cgraph_can_remove_if_no_direct_calls_and_refs): Update. | |
9971 | * cgraph.h (symtab_node_base): Add force_output flag. | |
9972 | (cgraph_node): Remove needed flag. | |
9973 | (varpool_node): Remove force_output flag. | |
9974 | (cgraph_mark_needed_node): Remove. | |
9975 | (cgraph_mark_force_output_node): New. | |
9976 | (cgraph_only_called_directly_or_aliased_p, | |
9977 | varpool_can_remove_if_no_refs, varpool_all_refs_explicit_p): Update. | |
9978 | * ipa-cp.c (ipcp_generate_summary): Remove out of date assert. | |
9979 | * cgraphunit.c (cgraph_decide_is_function_needed): rewrite. | |
61cb2bc3 | 9980 | (cgraph_add_new_function): Update. |
9981 | (cgraph_mark_if_needed): Update. | |
8efa224a | 9982 | (verify_cgraph_node): Update. |
9983 | (cgraph_analyze_function): Alias target is reachable. | |
9984 | (process_function_and_variable_attributes): Update: externally_visible | |
9985 | flag makes function reachable. | |
9986 | (cgraph_analyze_functions): Update dumping. | |
9987 | * lto-cgraph.c (lto_output_node, lto_output_varpool_node, | |
9988 | input_overwrite_node, input_varpool_node): Update streaming. | |
9989 | * lto-streamer-out.c (produce_symtab): Use force_output. | |
9990 | * ipa.c (process_references): Weakrefs must be processed. | |
9991 | (cgraph_remove_unreachable_nodes): Likewise; update for new | |
9992 | force_output flag. | |
61cb2bc3 | 9993 | (varpool_externally_visible_p): Weakrefs are externally visible |
8efa224a | 9994 | even if they are not. |
9995 | (function_and_variable_visibility): Update; when processing alias | |
9996 | pair force the targets to be output. | |
61cb2bc3 | 9997 | (whole_program_function_and_variable_visility): Use |
9998 | mark_reachable_node. | |
8efa224a | 9999 | * trans-mem.c (ipa_tm_mark_needed_node): Remove |
10000 | (ipa_tm_mark_force_output_node): New function. | |
10001 | (ipa_tm_create_version_alias, ipa_tm_create_version): Update. | |
61cb2bc3 | 10002 | * gimple-fold.c (can_refer_decl_in_current_unit_p): Be lax about |
10003 | aliases. | |
8efa224a | 10004 | * varasm.c (mark_decl_referenced): Update. |
10005 | (find_decl_and_mark_needed): Remove. | |
10006 | (find_decl): New function. | |
10007 | (weak_finish, finish_aliases_1, assemble_alias): Update; do not mark | |
10008 | alias targets as needed. | |
10009 | (dump_tm_clone_pairs): Update. | |
10010 | * tree-inline.c (copy_bb): Update check. | |
10011 | * symtab.c (dump_symtab_base): Dump force_output. | |
10012 | * tree-ssa-structalias.c (ipa_pta_execute): Use force_output. | |
10013 | * passes.c (execute_todo): Fix dumping. | |
10014 | * varpool.c (decide_is_variable_needed, varpool_finalize_decl): Update. | |
10015 | (varpool_analyze_pending_decls): Alias target is reachable. | |
10016 | (varpool_create_variable_alias): Finalize weakrefs. | |
10017 | ||
df3e5a67 | 10018 | 2012-04-20 Jakub Jelinek <jakub@redhat.com> |
10019 | ||
10020 | PR bootstrap/53021 | |
10021 | * alias.h (UNIQUE_BASE_VALUE_SP, UNIQUE_BASE_VALUE_ARGP, | |
10022 | UNIQUE_BASE_VALUE_FP, UNIQUE_BASE_VALUE_HFP): Define. | |
10023 | * alias.c (init_alias_targets): Use UNIQUE_BASE_VALUE_* | |
10024 | macros instead of constants. | |
10025 | * dse.c (record_store): Check for SP ADDRESS by comparing | |
10026 | XWINT to UNIQUE_BASE_VALUE_SP instead of expecting | |
10027 | XEXP to be stack_pointer_rtx. | |
10028 | ||
ebc3ea23 | 10029 | 2012-04-20 Richard Guenther <rguenther@suse.de> |
10030 | ||
10031 | * tree-ssa-copy.c (propagate_tree_value_into_stmt): Use | |
10032 | update_call_from_tree when propagating into a call. | |
10033 | ||
64581563 | 10034 | 2012-04-20 Alan Modra <amodra@gmail.com> |
10035 | ||
10036 | * config/rs6000/rs6000.c (rs6000_emit_savres_rtx): Formatting. | |
10037 | (rs6000_emit_prologue, rs6000_emit_epilogue): Likewise. Rename | |
10038 | sp_offset to frame_off. Move world save code earlier. | |
10039 | ||
11b881f5 | 10040 | 2012-04-20 Richard Guenther <rguenther@suse.de> |
10041 | ||
10042 | PR tree-optimization/53050 | |
10043 | * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): | |
10044 | Do only one transform on COND_EXPRs at the same time. | |
10045 | ||
cae322a0 | 10046 | 2012-04-19 Jan Hubicka <jh@suse.cz> |
10047 | ||
10048 | * symtab.c (dump_symtab_base): Revert accidental checkin. | |
10049 | ||
2e30c82f | 10050 | 2012-04-20 Alan Modra <amodra@gmail.com> |
10051 | ||
10052 | PR target/53040 | |
10053 | * config/rs6000/rs6000.c (rs6000_savres_strategy): When using | |
10054 | static chain, set REST_INLINE_FPRS too. | |
10055 | ||
7f85203b | 10056 | 2012-04-20 Thomas Schwinge <thomas@codesourcery.com> |
10057 | ||
10058 | * tree-dump.c (dequeue_and_dump) <BIT_FIELD_REF>: Dump the three child | |
10059 | nodes. | |
10060 | ||
5115d20b | 10061 | 2012-04-20 Richard Guenther <rguenther@suse.de> |
10062 | ||
61cb2bc3 | 10063 | * tree-vect-loop.c (vect_analyze_loop_operations): Do not vectorize |
10064 | loops that can never run more often than the vectorization factor. | |
5115d20b | 10065 | |
cfacc26f | 10066 | 2012-04-19 Jan Hubicka <jh@suse.cz> |
10067 | ||
10068 | * symtab.c (dump_symtab_base): Fix dumping of asm lists. | |
10069 | ||
34fac337 | 10070 | 2012-04-19 David Edelsohn <dje.gcc@gmail.com> |
10071 | ||
10072 | * config/rs6000/sync.md (fetchop_name): Change ior attribute to "or". | |
10073 | ||
2e045eaa | 10074 | 2012-04-19 Jim Meyering <meyering@redhat.com> |
10075 | ||
2e045eaa | 10076 | * genmodes.c (make_complex_modes): Avoid unnecessary use of strncpy. |
10077 | We verified above that the string(including trailing NUL) fits in buf, | |
10078 | so just use memcpy. | |
10079 | ||
5300ccdd | 10080 | 2012-04-19 Richard Guenther <rguenther@suse.de> |
10081 | ||
10082 | * symtab.c (dump_symtab_base): Use TREE_STRING_POINTER | |
10083 | for dumping DECL_SECTION_NAME. | |
10084 | ||
dbe954dc | 10085 | 2012-04-19 Michael Matz <matz@suse.de> |
10086 | ||
10087 | PR middle-end/52977 | |
10088 | * tree.h (VECTOR_CST_NELTS): Use part number of types again. | |
10089 | (struct tree_vector): Adjust GTY length. | |
10090 | * tree.c (make_vector_stat): Don't set VECTOR_CST_NELTS. | |
10091 | ||
10092 | * gengtype.c (struct walk_type_data): Add in_record_p and loopcounter | |
10093 | members. | |
10094 | (walk_type, <TYPE_POINTER, TYPE_ARRAY>): Handle case where our | |
10095 | caller emitted the length calulation already. | |
10096 | (walk_type, <TYPE_UNION, TYPE_STRUCT>): Emit length calculations | |
10097 | before handling any of the fields for structs. | |
10098 | ||
dbf94397 | 10099 | 2012-04-19 Richard Guenther <rguenther@suse.de> |
10100 | ||
10101 | PR tree-optimization/53031 | |
10102 | * tree-vrp.c (adjust_range_with_scev): Revert back to | |
10103 | using max_loop_iterations. | |
10104 | ||
e3d533cf | 10105 | 2012-04-19 Michael Matz <matz@suse.de> |
10106 | ||
10107 | * diagnostic.c (emit_diagnostic): Move va_end call after user | |
10108 | of the va_list. | |
10109 | (warning, warning_at, pedwarn, permerror): Ditto. | |
10110 | ||
8ee14c01 | 10111 | 2012-04-19 Richard Guenther <rguenther@suse.de> |
10112 | ||
10113 | * ira-int.h (ira_allocno_object_iter_cond): Avoid out-of-bound | |
10114 | array access. | |
10115 | ||
27b3429e | 10116 | 2012-04-19 Georg-Johann Lay <avr@gjlay.de> |
10117 | ||
10118 | PR target/53033 | |
10119 | * config/avr/avr.c (avr_out_load_psi): Fix assembler template for | |
10120 | the case *(X+const). | |
10121 | ||
31e4b46c | 10122 | 2012-04-19 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
10123 | ||
10124 | * config/arm/sync.md (sync_optab): Change ior attribute to "or". | |
10125 | ||
61cb2bc3 | 10126 | 2012-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org> |
d85dbdb3 | 10127 | |
10128 | PR c/52283/37985 | |
10129 | * stmt.c (warn_if_unused_value): Skip NOP_EXPR. | |
10130 | * convert.c (convert_to_integer): Don't set TREE_NO_WARNING. | |
10131 | ||
8fb72e03 | 10132 | 2012-04-19 Richard Guenther <rguenther@suse.de> |
10133 | ||
10134 | PR rtl-optimization/44688 | |
10135 | * loop-iv.c (determine_max_iter): Only return max_iter. | |
10136 | (iv_number_of_iterations): Also use the recorded loop bound | |
10137 | on the maximum number of iterations. | |
10138 | * loop-unroll.c (decide_unroll_runtime_iterations): Use | |
10139 | max_iter to avoid unrolling loops that do not roll. | |
10140 | (decide_unroll_stupid): Likewise. | |
10141 | ||
bfb10994 | 10142 | 2012-04-18 Steven Bosscher <steven@gcc.gnu.org> |
10143 | ||
10144 | * targhooks.c (default_case_values_threshold): Fix code style nit. | |
10145 | ||
10146 | * stmt.c (add_case_node, expand_case): Move logic to remove/reduce | |
10147 | case range and type folding from here... | |
10148 | * gimplify.c (gimplify_switch_expr): ... to here. Expect NULL_TREE | |
c8302ead | 10149 | type, as documented in tree.def. |
bfb10994 | 10150 | |
3e7775f6 | 10151 | 2012-04-18 Jan Hubicka <jh@suse.cz> |
10152 | ||
10153 | * cgraph.h (verify_symtab, verify_symtab_node, verify_symtab_base): | |
10154 | Declare. | |
bef9aba3 | 10155 | * cgraphunit.c (verify_cgraph_node): Verify symtab base; do not verify |
3e7775f6 | 10156 | cgraph hash and same comdat groups. |
61cb2bc3 | 10157 | (cgraph_optimize): Verify symbol table. |
3e7775f6 | 10158 | * ipa.c (cgraph_remove_unreachable_nodes): Verify symbol table. |
10159 | (dissolve_same_comdat_group_list): Work on symtab nodes. | |
10160 | (function_and_variable_visibility): Dissolve variable same comdat group | |
10161 | lists, too. | |
10162 | * symtab.c: Include timevar.h | |
10163 | (verify_symtab_base, verify_symtab_node, verify_symtab): New functions. | |
10164 | ||
9541f573 | 10165 | 2012-04-18 Steven Bosscher <steven@gcc.gnu.org> |
10166 | ||
5d459527 | 10167 | * tree-switch-conversion.c (info): Remove global pass info. |
10168 | (check_range, check_process_case, check_final_bb, create_temp_arrays, | |
10169 | free_temp_arrays, gather_default_values, build_constructors, | |
10170 | array_value_type, build_one_array, build_arrays, gen_def_assigns, | |
10171 | fix_phi_nodes, gen_inbound_check): Pass info around from ... | |
10172 | (process_switch): ... here. Unify message format. Return a const | |
10173 | char pointer to the failure reason message. | |
10174 | (do_switchconv): Unify message format. Update process_switch usage. | |
10175 | ||
9541f573 | 10176 | * tree.def (CASE_LABEL_EXPR): Fix documentation, mention all operands. |
10177 | * tree-cfg.c (edge_to_cases): Fix documentation. | |
10178 | ||
ed13de71 | 10179 | 2012-04-18 Uros Bizjak <ubizjak@gmail.com> |
10180 | ||
10181 | * config/alpha/sync.md (fetchop_name): Change ior attribute to "or". | |
10182 | ||
a963cb46 | 10183 | 2012-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
10184 | ||
10185 | PR tree-optimization/52976 | |
10186 | * tree-ssa-reassoc.c (add_to_ops_vec_max_rank): Delete. | |
10187 | (possibly_move_powi): New function. | |
10188 | (rewrite_expr_tree): Call possibly_move_powi. | |
10189 | (rewrite_expr_tree_parallel): Likewise. | |
10190 | (attempt_builtin_powi): Change call of add_to_ops_vec_max_rank to | |
10191 | call add_to_ops_vec instead. | |
10192 | ||
56e650d6 | 10193 | 2012-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
10194 | ||
10195 | PR tree-optimization/52976 | |
10196 | * tree-ssa-reassoc.c (stmt_is_power_of_op): New function. | |
10197 | (decrement_power): Likewise. | |
10198 | (propagate_op_to_single_use): Likewise. | |
10199 | (zero_one_operation): Handle __builtin_pow* calls in linearized | |
10200 | expression trees; factor logic into propagate_op_to_single_use. | |
10201 | (undistribute_ops_list): Allow operands with repeat counts > 1. | |
10202 | ||
b6556916 | 10203 | 2012-04-18 Richard Guenther <rguenther@suse.de> |
10204 | ||
10205 | PR tree-optimization/44688 | |
10206 | * cfgloop.h (record_niter_bound): Declare. | |
10207 | * tree-ssa-loop-niter.c (record_niter_bound): Export. | |
10208 | Update the estimation with the upper bound here... | |
10209 | (estimate_numbers_of_iterations_loop): ... instead of here. | |
10210 | Do not forcefully reset a recorded upper bound. | |
10211 | * tree-vect-loop-manip.c (vect_do_peeling_for_alignment): | |
61cb2bc3 | 10212 | Record the maximum number of loop iterations of the prologue loop. |
b6556916 | 10213 | |
04ec15fa | 10214 | 2012-04-18 Jan Hubicka <jh@suse.cz> |
10215 | ||
10216 | * lto-symtab.c (lto_cgraph_replace_node): Update. | |
10217 | * cgraphbuild.c (record_reference, record_type_list, | |
10218 | record_eh_tables, mark_address, mark_load, mark_store): Update. | |
10219 | * cgraph.c (cgraph_same_body_alias, dump_cgraph_node, | |
10220 | cgraph_create_virtual_clone, cgraph_for_node_thunks_and_aliases): | |
10221 | Update. | |
10222 | * cgraph.h (symtab_node_def, symtab_node, const_symtab_node): Remove. | |
10223 | (cgraph_alias_aliased_node, varpool_alias_aliased_node): Update. | |
10224 | * reload.c: Fix typo in comment. | |
10225 | * rtlanal.c: Likewise. | |
10226 | * tree-emultls.c (gen_emutls_addr): Update. | |
10227 | * ipa-reference.c (analyze_function): Update. | |
10228 | * cgraphunit.c (cgraph_analyze_function, | |
10229 | cgraph_process_same_body_aliases, assemble_thunks_and_aliases): | |
10230 | Update. | |
10231 | * ipa-ref.c (ipa_record_reference): Reorg to avoid reference types. | |
10232 | (ipa_remove_reference): Likewise. | |
10233 | (ipa_remove_all_refering): Rename to ... | |
10234 | (ipa_remove_all_referring): ... this one; update. | |
10235 | (ipa_dump_references): Update. | |
10236 | (ipa_dump_referring): Update. | |
10237 | (ipa_clone_references): Update. | |
10238 | (ipa_clone_refering): Rename to ... | |
10239 | (ipa_clone_referring): ... this one; update. | |
10240 | (ipa_ref_cannot_lead_to_return): Update. | |
10241 | (ipa_ref_has_aliases_p): Update. | |
10242 | * ipa-ref.h (symtab_node_def, symtab_node, const_symtab_node): New | |
10243 | forward typedefs. | |
10244 | (ipa_ref_type): Remove. | |
10245 | (ipa_ref_ptr_u): Remove. | |
10246 | (ipa_ref): Remove referencing, refered, refered_index, refering_type | |
10247 | and refered_type; add referring, referred and referred_index. | |
10248 | (ipa_ref_list): Rename refering to referring. | |
10249 | (ipa_record_reference, ipa_remove_all_referring, ipa_dump_referring, | |
10250 | ipa_clone_references, ipa_clone_referring): Update prototypes. | |
10251 | * lto-cgraph.c (referenced_from_other_partition_p): Update. | |
10252 | (lto_output_ref): Update. | |
10253 | (add_references): Update. | |
10254 | (input_varpool_node): Update. | |
10255 | (input_refs): Update. | |
10256 | * ipa-ref-inline.h (ipa_ref_node): Update. | |
10257 | (ipa_ref_varpool_node): Update. | |
61cb2bc3 | 10258 | (ipa_ref_referring_node): Update. |
04ec15fa | 10259 | (ipa_ref_referring_varpool_node): Update. |
61cb2bc3 | 10260 | (ipa_ref_referring_ref_list): Update. |
04ec15fa | 10261 | (ipa_ref_referred_ref_list): Update. |
10262 | (ipa_ref_list_first_referring): Update. | |
10263 | (ipa_empty_ref_list): Update. | |
10264 | (ipa_ref_list_refering_iterate): Rename to ... | |
10265 | (ipa_ref_list_referring_iterate): ... this one. | |
10266 | * cse.c: Update comment. | |
10267 | * ipa-utils.c (ipa_reverse_postorder): Update. | |
10268 | * tree-ssa-alias.c: Update. | |
10269 | * ipa-inline.c (reset_edge_caches): Update. | |
10270 | (update_caller_keys): Update. | |
10271 | * ipa-inline.h: Update comments. | |
10272 | * jump.c: Update comment. | |
10273 | * alias.c: Likewise. | |
10274 | * ipa.c (process_references): Update. | |
10275 | (cgraph_remove_unreachable_nodes): Likewise. | |
10276 | (ipa_discover_readonly_nonaddressable_var): Likewise. | |
10277 | (cgraph_address_taken_from_non_vtable_p): Likewise. | |
10278 | * trans-mem.c (ipa_tm_execute): Update. | |
10279 | * simplify-rtx.c: Fix comment. | |
10280 | * rtl.c: Fix comment. | |
10281 | * symtab.c (symtab_unregister_node): Update. | |
10282 | * varpool.c (dump_varpool_node): Update. | |
10283 | (varpool_analyze_pending_decls): Update. | |
10284 | (assemble_aliases): Update. | |
10285 | (varpool_for_node_and_aliases): Update. | |
10286 | ||
7f521ab4 | 10287 | 2012-04-18 Richard Guenther <rguenther@suse.de> |
10288 | ||
10289 | * cfgloop.h (estimate_numbers_of_iterations_loop): Remove | |
10290 | use_undefined_p parameter. | |
10291 | * tree-flow.h (estimate_numbers_of_iterations): Likewise. | |
10292 | * tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop): | |
10293 | Likewise. | |
10294 | (estimate_numbers_of_iterations): Likewise. | |
10295 | (estimated_loop_iterations): Adjust. | |
10296 | (max_loop_iterations): Likewise. | |
10297 | (scev_probably_wraps_p): Likewise. | |
10298 | * tree-ssa-loop.c (tree_ssa_loop_bounds): Likewise. | |
10299 | * tree-vrp.c (adjust_range_with_scev): Use max_stmt_executions, | |
10300 | not max_loop_iterations. | |
10301 | (execute_vrp): Remove explicit number of iterations estimation. | |
10302 | ||
ba102931 | 10303 | 2012-04-18 Enkovich Ilya <ilya.enkovich@intel.com> |
10304 | ||
10305 | * config/i386/linux-common.h: New. | |
10306 | ||
10307 | * config.gcc: Add i386/linux-common.h before | |
10308 | all i386/linux.h and i386/linux64.h usages. | |
10309 | ||
10310 | * config/i386/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): New. | |
10311 | (LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC. | |
10312 | * config/i386/gnu-user64.h: Likewise. | |
10313 | ||
10314 | * config/i386/gnu-user.common.h (GNU_USER_TARGET_CC1_SPEC): New. | |
10315 | (CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC. | |
10316 | (GNU_USER_TARGET_MATHFILE_SPEC): New. | |
10317 | (ENDFILE_SPEC): Use GNU_USER_TARGET_MATHFILE_SPEC. | |
10318 | ||
18841b0c | 10319 | 2012-04-18 Jan Hubicka <jh@suse.cz> |
10320 | ||
10321 | * cgraph.c (cgraph_node_name): Remove. | |
10322 | (dump_cgraph_node): Use dump_symtab_base; reformat. | |
10323 | * cgraph.h (symtab_node_asm_name, symtab_node_name, dump_symtab, | |
10324 | debug_symtab, dump_symtab_node, debug_symtab_node, dump_symtab_base): | |
10325 | Declare. | |
10326 | (cgraph_node_name, varpool_node_name): Remove. | |
10327 | (cgraph_node_asm_name, varpool_node_asm_name, | |
10328 | cgraph_node_name, varpool_node_name): New. | |
10329 | * tree-pass.h (TODO_dump_cgraph): Rename to ... | |
10330 | (TODO_dump_symtab): ... this one. | |
10331 | * ipa-cp (pass_ipa_cp): Update. | |
10332 | * ia-reference.c (generate_summary, read_write_all_from_decl, | |
10333 | propagate, ipa_reference_read_optimization_summary): Update. | |
10334 | * cgraphunit.c (cgraph_analyze_functions): Update. | |
10335 | (cgraph_optimize): Update. | |
10336 | * ipa-ref.c (ipa_dump_references): Update. | |
10337 | (ipa_dump_refering): Update. | |
10338 | * ipa-inline.c (pass_ipa_inline): Update. | |
10339 | * matrix-reorg.c (pass_ipa_matrix_reorg): Update. | |
10340 | * ipa.c (pass_ipa_function_visibility, | |
10341 | pass_ipa_whole_program_visibility): Update. | |
10342 | * tree-sra.c (pass_early_ipa_sra): Update. | |
10343 | * symtab.c: Include langhooks.h | |
10344 | (symtab_node_asm_name): New. | |
10345 | (symtab_node_name): New. | |
10346 | (symtab_type_names): New static var. | |
10347 | (dump_symtab_base): New. | |
10348 | (dump_symtab_node, dump_symtab): New. | |
10349 | (debug_symtab_node, debug_symtab): New. | |
10350 | * tree-ssa-structalias.c: Dump symbol table. | |
10351 | * pases.c (execute_todo): Handle TODO_dump_symtab instead | |
10352 | of TODO_dump_cgraph. | |
10353 | * varpoo.c (varpool_node_name): Remove. | |
10354 | (dump_varpool_node): Use dump_symtab_base; reformat. | |
10355 | ||
b583dffb | 10356 | 2012-04-18 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10357 | ||
61cb2bc3 | 10358 | * doc/invoke.texi (Language Independent Options): @item should be |
b583dffb | 10359 | before @opindex. |
10360 | ||
9a37e9c6 | 10361 | 2012-04-17 Richard Sandiford <rdsandiford@googlemail.com> |
10362 | ||
10363 | PR bootstrap/53021 | |
10364 | * rtl.c (rtx_code_size): Handle ADDRESS. | |
10365 | ||
85d618f3 | 10366 | 2012-04-17 Tom de Vries <tom@codesourcery.com> |
10367 | ||
10368 | * tree-iterator.c (append_to_statement_list_1): Handle case that *list_p | |
10369 | is not a STMT_LIST. | |
10370 | ||
4e0c0c52 | 10371 | 2012-04-17 Uros Bizjak <ubizjak@gmail.com> |
10372 | ||
10373 | PR target/53020 | |
10374 | * config/i386/sync.md (atomic_<code><mode>): Rename to | |
10375 | atomic_<logic><mode>. | |
10376 | ||
4e56ceb1 | 10377 | 2012-04-17 Richard Sandiford <rdsandiford@googlemail.com> |
10378 | ||
10379 | * rtl.def (ADDRESS): Turn operand into a HOST_WIDE_INT. | |
10380 | * alias.c (reg_base_value): Expand and update comment. | |
10381 | (arg_base_value): New variable. | |
10382 | (unique_id): Move up file. | |
10383 | (unique_base_value, unique_base_value_p, known_base_value_p): New. | |
10384 | (find_base_value): Use arg_base_value and known_base_value_p. | |
10385 | (record_set): Document REG_NOALIAS handling. Use unique_base_value. | |
10386 | (find_base_term): Use known_base_value_p. | |
10387 | (base_alias_check): Use unique_base_value_p. | |
10388 | (init_alias_target): Initialize arg_base_value. Use unique_base_value. | |
10389 | (init_alias_analysis): Use 1 as the first id for REG_NOALIAS bases. | |
10390 | ||
b100cea5 | 10391 | 2012-04-17 Pat Haugen <pthaugen@us.ibm.com> |
10392 | ||
10393 | * config/rs6000/rs6000.h (SLOW_UNALIGNED_ACCESS): Remove DImode. | |
10394 | ||
7a10f06b | 10395 | 2012-04-17 Michael Matz <matz@suse.de> |
10396 | ||
10397 | PR tree-optimization/18437 | |
10398 | * tree-vectorizer.h (_stmt_vec_info.stride_load_p): New member. | |
10399 | (STMT_VINFO_STRIDE_LOAD_P): New accessor. | |
10400 | (vect_check_strided_load): Declare. | |
10401 | * tree-vect-data-refs.c (vect_check_strided_load): New function. | |
10402 | (vect_analyze_data_refs): Use it to accept strided loads. | |
10403 | * tree-vect-stmts.c (vectorizable_load): Ditto and handle them. | |
10404 | ||
3a37f7bd | 10405 | 2012-04-17 Richard Guenther <rguenther@suse.de> |
10406 | ||
10407 | PR middle-end/53011 | |
10408 | * tree-eh.c (cleanup_empty_eh_merge_phis): Properly discard | |
10409 | loops when redirecting an entry or latch edge. | |
10410 | ||
2bc1ac5a | 10411 | 2012-04-17 Bernd Schmidt <bernds@codesourcery.com> |
10412 | ||
10413 | * sel-sched.c (sel_global_init): Revert previous change. | |
10414 | ||
e01d3bb3 | 10415 | 2012-04-17 Richard Guenther <rguenther@suse.de> |
10416 | ||
10417 | * tree-flow.h (array_at_struct_end_p): Move declaration ... | |
10418 | * tree.h (array_at_struct_end_p): ... here. | |
10419 | * tree-ssa-loop-niter.c (array_at_struct_end_p): Move ... | |
10420 | * expr.c (array_at_struct_end_p): ... here. Rewrite. | |
10421 | ||
1c391fd0 | 10422 | 2012-04-17 Steven Bosscher <steven@gcc.gnu.org> |
10423 | ||
10424 | * stmt.c (cost_table_, use_cost_table, cost_table_initialize, | |
10425 | COST_TABLE): Remove. | |
10426 | (estimate_case_costs): Remove. | |
10427 | (expand_case): Do not call estimate_case_costs | |
10428 | to set use_cost_table. | |
10429 | (balance_case_nodes): Do not use use_cost_table. | |
10430 | ||
cfbe30aa | 10431 | 2012-04-16 Jan Hubicka <jh@suse.cz> |
10432 | ||
10433 | * cgraph.c (cgraph_hash, assembler_name_hash): Remove. | |
10434 | (hash_node, eq_node): Remove. | |
10435 | (cgraph_create_node): Do not handle hashtable. | |
10436 | (cgraph_get_node): Remove. | |
10437 | (cgraph_insert_node_to_hashtable): Remove. | |
10438 | (hash_node_by_assembler_name): Remove. | |
10439 | (eq_assembler_name): Remove. | |
10440 | (cgraph_node_for_asm): Rewrite. | |
10441 | (cgraph_find_replacement_node): Break out from ... | |
10442 | (cgraph_remove_node): ... here; do not maintain hashtables. | |
10443 | (change_decl_assembler_name): Remove. | |
10444 | (cgraph_clone_node): Do not maintain hashtables. | |
10445 | * cgraph.h (const_symtab_node): New typedef. | |
10446 | (cgraph_insert_node_to_hashtable): Remove. | |
10447 | (symtab_get_node, symtab_node_for_asm, | |
10448 | symtab_insert_node_to_hashtable): Declare. | |
10449 | (cgraph_find_replacement_node): Declare. | |
10450 | (cgraph_get_node, varpool_get_node): Turn into inlines. | |
10451 | (cgraph, varpool): Work sanely on NULL pointers. | |
10452 | (FOR_EACH_SYMBOL): New walker. | |
10453 | * ipa-inline-transform.c (save_inline_function_body): Use | |
10454 | symtab_insert_node_to_hashtable. | |
10455 | * symtab.c: Include ggc.h and diagnostics.h | |
10456 | (symtab_hash, assembler_name_hash): New static vars; | |
10457 | (hash_node, eq_node, hash_node_by_assembler_name, | |
10458 | eq_assembler_name, insert_to_assembler_name_hash, | |
10459 | unlink_from_assembler_name_hash): New. | |
10460 | (symtab_register_node): Update hashtables. | |
10461 | (symtab_insert_node_to_hashtable): New. | |
10462 | (symtab_unregister_node): Update hashtables. | |
10463 | (symtab_get_node): New. | |
10464 | (symtab_node_for_asm): New. | |
10465 | (change_decl_assembler_name): New. | |
10466 | * Makefile.in (symtab.o): Needs GTY. | |
10467 | * varpool.c (varpool_hash): Remove. | |
10468 | (hash_varpool_node, eq_varpool_node, varpool_get_node): Remove. | |
10469 | (varpool_node): Rewrite using varpool_get_node. | |
10470 | (varpool_remove_node): DO not maintain hashtables. | |
61cb2bc3 | 10471 | (varpool_node_for_asm): Rewrite. |
cfbe30aa | 10472 | |
cafd8c6c | 10473 | 2012-04-16 Sandra Loosemore <sandra@codesourcery.com> |
10474 | ||
10475 | * doc/invoke.texi: Copy-edit to put verbs in the present tense | |
10476 | when describing the current behavior of GCC. | |
10477 | ||
5d92623d | 10478 | 2012-04-16 Richard Sandiford <rdsandiford@googlemail.com> |
10479 | ||
10480 | * genemit.c (gen_exp): Remove ADDRESS handling. | |
10481 | * genoutput.c (scan_operands): Likewise. | |
10482 | * genpeep.c (match_rtx): Likewise. | |
10483 | * genrecog.c (add_to_sequence): Likewise. | |
10484 | ||
addbb217 | 10485 | 2012-04-16 David Edelsohn <dje.gcc@gmail.com> |
10486 | ||
61cb2bc3 | 10487 | * doc/install.texi (Specific, *-ibm-aix*): Update assembler bug status. |
addbb217 | 10488 | |
9e3797f2 | 10489 | 2012-04-16 Martin Jambor <mjambor@suse.cz> |
10490 | ||
10491 | * tree-sra.c (build_ref_for_model): Create COMPONENT_REFs only for | |
10492 | bit-fields. | |
10493 | ||
85cedc6b | 10494 | 2012-04-16 Ulrich Weigand <ulrich.weigand@linaro.org> |
10495 | ||
10496 | PR target/51819 | |
10497 | * config/arm/arm.c (arm_print_operand): Fix invalid alignment | |
10498 | hints for 'A' operand types. | |
10499 | ||
0704fb2e | 10500 | 2012-04-16 Jan Hubicka <jh@suse.cz> |
10501 | ||
10502 | * cgraph.h (symtab_node_base): Add next and previous pointers. | |
10503 | (cgraph_node): Remove next and preivous pointers. | |
10504 | (varpool_node): Likewise; remove next/previous GTY marker; | |
10505 | it is not type safe. | |
10506 | (symtab_node_def): Update GTY marker | |
10507 | (x_cgraph_nodes, cgraph_nodes): Remove. | |
10508 | (symtab_nodes): New function. | |
10509 | (cgraph_order): Rename to ... | |
10510 | (symtab_order): ... this one. | |
10511 | (symtab_register_node, symtab_unregister_node, symtab_remove_node): | |
10512 | Declare. | |
10513 | (x_varpool_nodes, varpool_nodes): Remove. | |
10514 | (FOR_EACH_STATIC_VARIABLE): Update. | |
10515 | (symtab_function_p, symtab_variable_p): New function. | |
10516 | (FOR_EACH_VARIABLE): Update. | |
10517 | (varpool_first_variable, varpool_next_variable): New functions. | |
10518 | (FOR_EACH_VARIABLE): Update. | |
10519 | (cgraph_first_defined_function): Update. | |
10520 | (cgraph_next_defined_function, cgraph_next_defined_function): Update. | |
10521 | (FOR_EACH_DEFINED_FUNCTION, FOR_EACH_FUNCTION): Update. | |
10522 | (cgraph_first_function, cgraph_next_function): New. | |
10523 | (FOR_EACH_FUNCTION): Update. | |
10524 | (cgraph_first_function_with_gimple_body, | |
10525 | cgraph_next_function_with_gimple_body): Update. | |
10526 | * symtab.c: New file. | |
10527 | * cgraph.c: Update copyright dates. | |
10528 | (x_cgraph_nodes, cgraph_order): Remove. | |
10529 | (NEXT_FREE_NODE): Update. | |
10530 | (SET_NEXT_FREE_NODE): New. | |
10531 | (cgraph_create_node_1): Remove common code. | |
61cb2bc3 | 10532 | (cgraph_create_node): Remove common code; call symtab_register_node. |
0704fb2e | 10533 | (cgraph_remove_node): Remove common code; call symtab_unregister-node. |
61cb2bc3 | 10534 | (cgraph_add_asm_node): Update. |
0704fb2e | 10535 | (cgraph_clone_node): Register new node. |
10536 | * cgraphunit.c (process_function_and_variable_attributes): Update. | |
10537 | (cgraph_analyze_functions): Update. | |
10538 | (cgraph_analyze_functions): Update. | |
10539 | (cgraph_output_in_order): Update. | |
61cb2bc3 | 10540 | * lto-cgraph.c (input_node, input_varpool_node, input_cgraph_1): |
10541 | Update. | |
10542 | * ipa-inline.c (recursive_inlining): Update. | |
10543 | * lto-streamer-in.c (lto_input_toplevel_asms): Update. | |
0704fb2e | 10544 | * ipa.c (cgraph_remove_unreachable_nodes): Update. |
10545 | * Makefile.in: Add symtab.o | |
10546 | * varpool.c (x_varpool_nodes): Remove | |
10547 | (varpool_node): Remove common code; call symtab_register_node. | |
61cb2bc3 | 10548 | (varpool_remove_node): Remove common code; call symtab_unregister_node. |
0704fb2e | 10549 | |
c7a1d251 | 10550 | 2012-04-16 Richard Guenther <rguenther@suse.de> |
10551 | ||
10552 | PR middle-end/52977 | |
10553 | * tree.h (VECTOR_CST_NELTS): Adjust. | |
10554 | (struct tree_vector): Add explicit length field. | |
10555 | (make_vector_stat): Declare. | |
10556 | (make_vector): Define. | |
10557 | * tree.c (make_vector_stat): New function. | |
10558 | (build_vector_stat): Use it. | |
10559 | * tree-streamer-in.c (streamer_alloc_tree): Likewise. | |
10560 | ||
d8a78f92 | 10561 | 2012-04-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
10562 | ||
10563 | PR tree-optimization/52976 | |
10564 | * tree-ssa-reassoc.c (add_to_ops_vec_max_rank): New function. | |
10565 | (undistribute_ops_list): Ops with repeat counts aren't eligible for | |
10566 | undistribution. | |
10567 | (attempt_builtin_powi): Call add_to_ops_vec_max_rank. | |
10568 | ||
7c455d87 | 10569 | 2012-04-16 Jan Hubicka <jh@suse.cz> |
10570 | ||
10571 | * cgraph.h (FOR_EACH_VARIABLE, FOR_EACH_VARIABLE, FOR_EACH_FUNCTION): | |
10572 | New macros. | |
10573 | * lto-symtab.c (lto_symtab_merge_cgraph_nodes): Use FOR_EACH | |
10574 | walkers to walk cgraph and varpool. | |
10575 | * cgraph.c (cgraph_node_for_asm): Likewise. | |
10576 | (dump_cgraph): Likewise. | |
10577 | * value-prof.c (init_node_map): Likewise. | |
10578 | * tree.c (free_lang_data_in_cgraph): Likewise. | |
10579 | * tree-emutls.c: (ipa_lower_emutls): Likewise. | |
10580 | * ipa-reference.c (generate_summary, propagate): Likewise. | |
10581 | * cgraphunit.c (verify_cgraph, cgraph_process_same_body_aliases, | |
10582 | cgraph_mark_functions_to_output, cgraph_output_in_order, | |
10583 | output_weakrefs, cgraph_materialize_all_clones, | |
10584 | cgraph_optimize): Likewise. | |
10585 | * lto-cgraph.c (merge_profile_summaries): Likewise. | |
10586 | (input_cgraph): Likewise. | |
10587 | * ipa-pure-const.c (generate_summary): Likewise. | |
10588 | (propagate): Likwise. | |
10589 | * ipa-utils.c (ipa_reduced_postorder): Likewise. | |
10590 | (ipa_free_postorder_info): Likewise. | |
10591 | (ipa_reverse_postorder): Likewise. | |
10592 | * ipa-inline.c (ipa_inline): Likewise. | |
10593 | * matrix-reorg.c (find_matrices_decl): Likewise. | |
10594 | (matrix_reorg): Likewise. | |
10595 | * tree-vectorizer.c (increase_alignment): Likewise. | |
10596 | * ipa.c (cgraph_remove_unreachable_nodes): Likewise. | |
10597 | (function_and_variable_visibility): Likewise. | |
10598 | (whole_program_function_and_variable_visibility): Likewise. | |
10599 | (ipa_cdtor_merge): Likewise. | |
10600 | * trans-mem.c (ipa_tm_execute): Likewise. | |
10601 | * ipa-inline-analysis.c (dump_inline_summaries): Likewise. | |
10602 | * ipa-prop.c (ipa_print_all_jump_functions): Likewise. | |
10603 | (ipa_print_all_params): Likewise. | |
10604 | (ipa_update_after_lto_read): Likewise. | |
10605 | * tree-profie.c (tree_profiling): Likewise. | |
10606 | * tree-ssa-structalias.c (ipa_pta_execute): Likewise. | |
10607 | * passes.c (dump_passes): Likewise. | |
10608 | (do_per_function): Likewise. | |
10609 | (ipa_write_summaries): Likewise. | |
10610 | * varpool.c (dump_varpool): Likewise. | |
10611 | (varpool_node_for_asm): Likewise. | |
10612 | (varpool_assemble_pending_decls): Likewise. | |
10613 | ||
06734da8 | 10614 | 2012-04-16 Richard Guenther <rguenther@suse.de> |
10615 | ||
10616 | PR tree-optimization/52975 | |
10617 | * tree-if-conv.c (predicate_bbs): Do not simplify inverted | |
10618 | condition but always mark it with TRUTH_NOT_EXPR. | |
4e0c0c52 | 10619 | |
360b78f3 | 10620 | 2012-04-16 Richard Guenther <rguenther@suse.de> |
10621 | ||
10622 | PR tree-optimization/52975 | |
10623 | * tree-ssa-forwprop.c (combine_cond_exprs): New function. | |
10624 | (ssa_forward_propagate_and_combine): Call it for COND_EXPRs | |
10625 | and VEC_COND_EXPRs. Also combine into VEC_COND_EXPRs condition. | |
10626 | * fold-const.c (operand_equal_p): Handle TARGET_MEM_REF. | |
10627 | ||
fd65bafc | 10628 | 2012-04-14 Uros Bizjak <ubizjak@gmail.com> |
10629 | ||
10630 | * config/i386/sse.md (ssse3_plusminus): New code iterator. | |
10631 | (avx2_ph<plusminus_mnemonic>wv16hi3): Macroize insn from | |
10632 | avx2_ph{add,adds,sub,subs}wv16hi3 using ssse3_plusminus code iterator. | |
10633 | (ssse3_ph<plusminus_mnemonic>wv8hi3): Macroize insn from | |
10634 | ssse3_ph{add,adds,sub,subs}wv8hi3 using ssse3_plusminus code iterator. | |
10635 | (ssse3_ph<plusminus_mnemonic>wv4hi3): Macroize insn from | |
10636 | ssse3_ph{add,adds,sub,subs}wv4hi3 using ssse3_plusminus code iterator. | |
10637 | ||
10638 | (avx2_ph<plusminus_mnemonic>dv8si3): Macroize insn from | |
10639 | avx2_ph{add,adds,sub,subs}dv8si3 using plusminus code iterator. | |
10640 | (ssse3_ph<plusminus_mnemonic>dv4si3): Macroize insn from | |
10641 | ssse3_ph{add,adds,sub,subs}dv4si3 using plusminus code iterator. | |
10642 | (ssse3_ph<plusminus_mnemonic>dv2si3): Macroize insn from | |
10643 | ssse3_ph{add,adds,sub,subs}dv2si3 using plusminus code iterator. | |
10644 | ||
10645 | (xop_plus): New code iterator. | |
10646 | (macs): New code attribute. | |
10647 | (macds): Ditto. | |
10648 | (xop_p<macs><ssemodesuffix><ssemodesuffix>): Macroize insn from | |
10649 | xop_pmacs{,s}{ww,dd} using xop_plus code iterator and VI24_128 mode | |
10650 | iterator. | |
10651 | (xop_p<macs>dql): Macroize insn from xop_pmacs{,s}dql using | |
10652 | xop_plus code iterator. | |
10653 | (xop_p<macs>dqh): Macroize insn from xop_pmacs{,s}dqh using | |
10654 | xop_plus code iterator. | |
10655 | (xop_p<macs>wd): Macroize insn from xop_pmacs{,s}wd using | |
10656 | xop_plus code iterator. | |
10657 | (xop_p<madcs>wd): Macroize insn from xop_pmadcs{,s}wd using | |
10658 | xop_plus code iterator. | |
10659 | ||
10660 | (xop_phadd<u>bw): Macroize insn from xop_phadd{,u}bw usign | |
10661 | any_extend code iterator. | |
10662 | (xop_phadd<u>bd): Macroize insn from xop_phadd{,u}bd usign | |
10663 | any_extend code iterator. | |
10664 | (xop_phadd<u>bq): Macroize insn from xop_phadd{,u}bq usign | |
10665 | any_extend code iterator. | |
10666 | (xop_phadd<u>wd): Macroize insn from xop_phadd{,u}wd usign | |
10667 | any_extend code iterator. | |
10668 | (xop_phadd<u>wq): Macroize insn from xop_phadd{,u}wq usign | |
10669 | any_extend code iterator. | |
10670 | (xop_phadd<u>dq): Macroize insn from xop_phadd{,u}dq usign | |
10671 | any_extend code iterator. | |
10672 | ||
a2b85e40 | 10673 | 2012-04-14 Tom de Vries <tom@codesourcery.com> |
10674 | ||
10675 | * cfgcleanup.c (try_optimize_cfg): Replace call to delete_insn_chain by | |
10676 | call to delete_insn. Remove code to reorder BASIC_BLOCK note and | |
10677 | DELETED_LABEL note, and move it to ... | |
10678 | * cfgrtl.c (delete_insn): ... here. Change return type to void. | |
10679 | (delete_insn_and_edges): Likewise. | |
10680 | (delete_insn_chain): Handle new return type of delete_insn. Delete | |
10681 | chain backwards rather than forwards. | |
10682 | * rtl.h (delete_insn, delete_insn_and_edges): Change return type to | |
10683 | void. | |
10684 | * cfglayout.c (fixup_reorder_chain): Delete unused label. | |
10685 | ||
7d0d0ce1 | 10686 | 2012-04-14 Jan Hubicka <jh@suse.cz> |
10687 | ||
10688 | * cgraph.h: Update copyrights; | |
10689 | (symtab_node): Turn to union typedef. | |
10690 | (symtab_node_base): New structure. | |
10691 | (symtab_type): Add SYMTAB_SYMBOL tag. | |
10692 | (cgraph_node): Annotate some pinters with nested_ptr. | |
10693 | (varpool_node): Likewise. | |
10694 | (cgraph_local_info): Remove lto_file_data | |
10695 | and externally_visible. | |
10696 | (cgraph_node): Remove decl; same_comdat_group list; | |
10697 | aux; ref_list; order; address_taken; reachable_from_other_parittion, | |
10698 | in_other_partition; resolution. | |
10699 | (varpool_node): Remove decl; same_comdat_group; | |
10700 | ref_list; lto_file_data; aux; order; resolution; externally_visible; | |
10701 | used_from_other_partition; in_other_partition. | |
61cb2bc3 | 10702 | (symtab_node_def): New union. |
7d0d0ce1 | 10703 | (cgraph, varpool): Update. |
10704 | (varpool_first_static_initializer, varpool_next_static_initializer, | |
10705 | cgraph_only_called_directly_or_aliased_p, | |
10706 | varpool_can_remove_if_no_refs, varpool_can_remove_if_no_refs, | |
10707 | varpool_all_refs_explicit_p, cgraph_alias_aliased_node, | |
10708 | varpool_alias_aliased_node, cgraph_edge_recursive_p): Update | |
10709 | field references. | |
10710 | * cgraph.c: Likewise. | |
10711 | (cgraph_hash, assembler_name_hash): Turn into symtab_node. | |
10712 | * cgraphbuild.c: Likewise. | |
10713 | * lto-symtab.c: Likewise. | |
10714 | * c-gimplify.c: Likewise. | |
10715 | * value-prof.c: Likewise. | |
10716 | * tree.c: Likewise. | |
10717 | * ipa-cp.c: Likewise. | |
10718 | * tree-emutls.c: Likewise. | |
10719 | * ipa-inline-transform.c: Likwise. | |
10720 | * ipa-reference.c: Likewise. | |
10721 | * cgraphunit.c: Likewise. | |
10722 | * ipa-ref.c: Likewise. | |
10723 | * lto-cgraph.c: Likewise. | |
10724 | * ipa-ref-inline.h: Likewise. | |
10725 | * ipa-pure-const.c: Likewise. | |
10726 | * lto-streamer-out.c: Likewise. | |
10727 | * ipa-utils.c: Likewise. | |
10728 | * ipa-inline.c: Likewise. | |
10729 | * matrix-reorg.c: Likewise. | |
10730 | * tree-eh.c: Likewise. | |
10731 | * tree-vectorizer.c: Likewise. | |
10732 | * ipa-split.c: Likewise. | |
10733 | * ipa.c: Likewise. | |
10734 | * trans-mem.c: Likewise. | |
10735 | * ipa-inline-analysis.c: Likewise. | |
10736 | * gimplify.c: Likewise. | |
10737 | * cfgexpand.c: Likewise. | |
10738 | * tree-sra.c: Likewise. | |
10739 | * ipa-prop.c: Likewise. | |
10740 | * varasm.c: Likewise. | |
10741 | * tree-nested.c: Likewise. | |
10742 | * tree-inline.c: Likewise. | |
10743 | * tree-profile.c: Likewise. | |
10744 | * tree-ssa-structalias.c: Likewise. | |
10745 | * passes.c: Likewise. | |
10746 | * varpool.c: Likewise. | |
10747 | ||
162fb1a4 | 10748 | 2012-04-14 Tom de Vries <tom@codesourcery.com> |
10749 | ||
10750 | * tree-ssa-tail-merge.c (stmt_local_def): New function, factored out of | |
10751 | same_succ_hash, with local_def inlined. Use SINGLE_SSA_DEF_OPERAND. | |
10752 | Use FOR_EACH_IMM_USE_FAST instead of FOR_EACH_IMM_USE_STMT. Remove use | |
10753 | of find_edge. | |
10754 | (gsi_advance_fw_nondebug_nonlocal): New function. | |
10755 | (local_def): Removed function. | |
10756 | (same_succ_hash): Use stmt_local_def. | |
10757 | (same_succ_equal): Use gsi_advance_fw_nondebug_nonlocal. | |
10758 | (gsi_advance_bw_nondebug_nonlocal): Use stmt_local_def. | |
10759 | ||
fc3dad6f | 10760 | 2012-04-13 H.J. Lu <hongjiu.lu@intel.com> |
10761 | ||
10762 | * config/i386/i386-c.c (ix86_target_macros): Define _ILP32 | |
10763 | and __ILP32__ for x32. | |
10764 | ||
86d2a13e | 10765 | 2012-04-13 Martin Jambor <mjambor@suse.cz> |
10766 | ||
10767 | PR middle-end/52939 | |
10768 | * gimple-fold.c (gimple_get_virt_method_for_binfo): Bail out if | |
10769 | fold_ctor_reference returns a zero constant. | |
10770 | ||
83dd7eef | 10771 | 2012-04-13 Enkovich Ilya <ilya.enkovich@intel.com> |
10772 | ||
10773 | * config.gcc: Add i386/gnu-user-common.h before all | |
10774 | i386/gnu-user.h and i386/gnu-user64.h usages. | |
10775 | ||
10776 | * config/i386/gnu-user-common.h: New. | |
10777 | ||
10778 | * config/i386/gnu-user.h (CPP_SPEC): Moved to gnu-user-common.h. | |
10779 | (CC1_SPEC): Likewise. | |
10780 | (ENDFILE_SPEC): Likewise. | |
10781 | (DEFAULT_PCC_STRUCT_RETURN): Likewise. | |
10782 | (TARGET_TLS_DIRECT_SEG_REFS_DEFAULT): Likewise. | |
10783 | (TARGET_OS_CPP_BUILTINS): Likewise. | |
10784 | (LIBGCC2_HAS_TF_MODE): Likewise. | |
10785 | (LIBGCC2_TF_CEXT): Likewise. | |
10786 | (TF_SIZE): Likewise. | |
10787 | (TARGET_ASM_FILE_END): Likewise. | |
10788 | (STACK_CHECK_MOVING_SP): Likewise. | |
10789 | (STACK_CHECK_STATIC_BUILTIN): Likewise. | |
10790 | * config/i386/gnu-user64.h: Likewise. | |
10791 | ||
75d525a2 | 10792 | 2012-04-13 Martin Jambor <mjambor@suse.cz> |
10793 | ||
10794 | * expr.c (expand_expr_real_1): Pass type, not the expression, to | |
10795 | set_mem_attributes for a memory temporary. Do not call the function | |
10796 | for the memory temporary created for a bitfield. | |
10797 | ||
2abb79fc | 10798 | 2012-04-13 Alexandre Oliva <aoliva@redhat.com> |
10799 | ||
10800 | PR debug/48866 | |
10801 | * df.h (enum debug_temp_where): New. | |
10802 | (dead_debug_init, dead_debug_finish) Declare. | |
10803 | (dead_debug_add, dead_debug_insert_temp): Declare. | |
10804 | (struct dead_debug_use, struct dead_debug): Moved from... | |
10805 | * df-problems.c: ... here. | |
10806 | (df_set_unused_notes_for_mw): Bind debug uses of unused regno | |
10807 | to a debug temp. | |
10808 | (df_create_unused_note): Likewise. | |
10809 | (df_set_dead_notes_for_mw): Move comment where it belongs. | |
10810 | (dead_debug_init): Export. | |
10811 | (dead_debug_reset_uses): New, factored out of... | |
10812 | (dead_debug_finish): ...this. Export. | |
10813 | (dead_debug_reset): Remove. | |
10814 | (dead_debug_add): Export. | |
10815 | (dead_debug_insert_before): Rename to... | |
10816 | (dead_debug_insert_temp): ... this. Add where argument. Export. | |
10817 | Locate stored value for BEFORE_WITH_VALUE. Avoid repeat inserts. | |
10818 | Return insertion count. | |
10819 | (df_note_bb_compute): Adjust. | |
10820 | * dce.c (word_dce_process_block): Adjust dead debug uses. | |
10821 | (dce_process_block): Likewise. | |
10822 | ||
9f5c85ce | 10823 | 2012-04-13 Alexandre Oliva <aoliva@redhat.com> |
10824 | ||
10825 | * df-problems.c (df_note_bb_compute): Do not take note of | |
10826 | debug uses for whose REGs we won't emit DEAD or UNUSED notes. | |
10827 | ||
11643610 | 10828 | 2012-04-13 Alexandre Oliva <aoliva@redhat.com> |
10829 | ||
10830 | PR debug/51570 | |
10831 | * var-tracking.c (expand_depth): New type. | |
10832 | (onepart_aux, expand_loc_callback_data): Change depth type to it. | |
10833 | (loc_exp_dep_alloc): Adjust initializer. | |
10834 | (update_depth): Use new type. Add entryvals. | |
10835 | (vt_expand_var_loc_chain): Take note of expansions with | |
10836 | ENTRY_VALUEs, but don't accept them right away. Run an optional | |
10837 | second pass accepting the minimum ENTRY_VALUE count found in the | |
10838 | first pass. | |
10839 | (vt_expand_loc_callback, INIT_ELCD): Adjust. | |
10840 | ||
cdd84b7c | 10841 | 2012-04-13 Tom de Vries <tom@codesourcery.com> |
10842 | ||
10843 | * tree-ssa-tail-merge.c (gsi_advance_bw_nondebug_nonlocal): Add | |
10844 | parameters vuse and vuse_escaped. | |
10845 | (find_duplicate): Init vuse1, vuse2 and vuse_escaped. Pass to | |
10846 | gsi_advance_bw_nondebug_nonlocal. Return if vuse_escaped and | |
10847 | vuse1 != vuse2. | |
10848 | ||
2df61941 | 10849 | 2012-04-13 Richard Guenther <rguenther@suse.de> |
10850 | ||
10851 | PR tree-optimization/52969 | |
10852 | * tree-if-conv.c (predicate_mem_writes): Properly gimplify | |
10853 | the condition for the COND_EXPR and handle predicate negation | |
10854 | by swapping the COND_EXPR arms. | |
10855 | ||
4f08bfe3 | 10856 | 2012-04-13 Nick Clifton <nickc@redhat.com> |
10857 | ||
10858 | * config/rl78/rl78.c (rl78_devirt_pass): Remove use of | |
10859 | TODO_dump_func flag. | |
10860 | ||
30474b14 | 10861 | 2012-04-13 Andrey Belevantsev <abel@ispras.ru> |
10862 | ||
10863 | PR rtl-optimization/52203 | |
10864 | PR rtl-optimization/52715 | |
10865 | ||
10866 | Revert the 2012-03-07 fix for PR 52203. | |
10867 | * sel-sched.c (reset_sched_cycles_in_current_ebb): Check that | |
10868 | the insn does not modify DFA right before issuing, adjust | |
10869 | issue_rate accordingly. | |
10870 | ||
d1d7b24c | 10871 | 2012-04-13 Richard Guenther <rguenther@suse.de> |
10872 | ||
10873 | PR c/52549 | |
10874 | * c-typeck.c (pointer_diff): Remove bogus assert. | |
10875 | ||
799c82e4 | 10876 | 2012-04-13 Richard Guenther <rguenther@suse.de> |
10877 | ||
10878 | PR c/52862 | |
fd65bafc | 10879 | * convert.c (convert_to_pointer): Remove special-casing of zero. |
799c82e4 | 10880 | |
c5b75283 | 10881 | 2012-04-13 Joey Ye <joey.ye@arm.com> |
10882 | ||
10883 | * config/arm/constraints.md (Pe): New constraint. | |
10884 | * config/arm/arm.md: New split for imm 256-510. | |
10885 | ||
9fd13df4 | 10886 | 2012-04-13 Terry Guo <terry.guo@arm.com> |
10887 | ||
10888 | * config/arm/arm-cores.def: Added core cortex-m0plus. | |
10889 | * config/arm/arm-tune.md: Regenerated. | |
10890 | * config/arm/arm-tables.opt: Regenerated. | |
10891 | * doc/invoke.texi: Added entry for cpu ARM cortex-m0plus. | |
10892 | ||
d6415769 | 10893 | 2012-04-13 Alan Modra <amodra@gmail.com> |
10894 | ||
10895 | PR target/52828 | |
10896 | * config/rs6000/rs6000.c (rs6000_emit_stack_tie): Rewrite with | |
10897 | tie regs on destination of sets. Delete forward declaration. | |
10898 | (rs6000_emit_stack_reset): Update rs6000_emit_stack_tie calls. | |
10899 | (rs6000_emit_prologue): Likewise. | |
10900 | (rs6000_emit_epilogue): Likewise. Use in place of gen_frame_tie | |
10901 | and gen_stack_tie. | |
10902 | (is_mem_ref): Use tie_operand to recognise stack ties. | |
10903 | * config/rs6000/predicates.md (tie_operand): New. | |
10904 | * config/rs6000/rs6000.md (restore_stack_block): Generate new | |
10905 | stack tie rtl. | |
10906 | (restore_stack_nonlocal): Likewise. | |
10907 | (stack_tie): Update. | |
10908 | (frame_tie): Delete. | |
10909 | ||
8ef3b7cb | 10910 | 2012-04-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
10911 | ||
10912 | * tree-ssa-reassoc.c (attempt_builtin_powi_stats): Change %ld to | |
10913 | HOST_WIDE_INT_PRINT_DEC in format strings. | |
10914 | ||
8da8a06b | 10915 | 2012-04-12 Uros Bizjak <ubizjak@gmail.com> |
10916 | ||
10917 | PR target/52932 | |
10918 | * config/i386/avx2intrin.h (_mm256_permutevar8x32_ps): Change second | |
10919 | argument type to __m256i. Update call to __builtin_ia32_permvarsf256. | |
10920 | * config/i386/sse.md (UNSPEC_VPERMVAR): New. | |
10921 | (UNSPEC_VPERMSI, UNSPEC_VPERMSF): Remove. | |
10922 | (avx2_permvarv8sf, avx2_permvarv8si): Switch operands 1 and 2. | |
10923 | (avx2_permvar<mode>): Macroize insn from avx2_permvarv8sf and | |
10924 | avx2_permvarv8si using VI4F_256 mode iterator. | |
10925 | * config/i386/i386.c (bdesc_args) <__builtin_ia32_permvarsf256>: | |
10926 | Update builtin type to V8SF_FTYPE_V8SF_V8SI. | |
10927 | (ix86_expand_vec_perm): Update calls to gen_avx2_permvarv8si and | |
10928 | gen_avx2_permvarv8sf. | |
10929 | (expand_vec_perm_pshufb): Ditto. | |
10930 | ||
203e95f6 | 10931 | 2012-04-12 Michael Meissner <meissner@linux.vnet.ibm.com> |
10932 | ||
10933 | PR target/52775 | |
10934 | * config/rs6000/rs6000.h (TARGET_FCFID): Add TARGET_PPC_GPOPT to | |
10935 | the list of options to enable the FCFID instruction. | |
10936 | (TARGET_EXTRA_BUILTINS): Adjust comment. | |
10937 | ||
8c5ac7f6 | 10938 | 2012-04-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
10939 | ||
10940 | PR tree-optimization/18589 | |
10941 | * tree-ssa-reassoc.c (reassociate_stats): Add two fields. | |
10942 | (operand_entry): Add count field. | |
10943 | (add_repeat_to_ops_vec): New function. | |
10944 | (completely_remove_stmt): Likewise. | |
10945 | (remove_def_if_absorbed_call): Likewise. | |
10946 | (remove_visited_stmt_chain): Remove feeding builtin pow/powi calls. | |
10947 | (acceptable_pow_call): New function. | |
10948 | (linearize_expr_tree): Look for builtin pow/powi calls and add operand | |
10949 | entries with repeat counts when found. | |
10950 | (repeat_factor_d): New struct and associated typedefs. | |
10951 | (repeat_factor_vec): New static vector variable. | |
10952 | (compare_repeat_factors): New function. | |
10953 | (get_reassoc_pow_ssa_name): Likewise. | |
10954 | (attempt_builtin_powi): Likewise. | |
10955 | (reassociate_bb): Call attempt_builtin_powi. | |
10956 | (fini_reassoc): Two new calls to statistics_counter_event. | |
10957 | ||
3db65b62 | 10958 | 2012-04-12 Richard Guenther <rguenther@suse.de> |
10959 | ||
10960 | * Makefile.in (cgraphunit.o): Add $(EXCEPT_H) dependency. | |
10961 | * cgraph.h (tree_rest_of_compilation): Remove. | |
10962 | * cgraph.c (cgraph_add_new_function): Move ... | |
10963 | * cgraphunit.c (cgraph_add_new_function): ... here. | |
10964 | (tree_rest_of_compilation): Make static. | |
10965 | (cgraph_expand_function): Do not set cgraph_function_flags_ready. | |
10966 | * tree-optimize.c (gate_all_optimizations, pass_all_optimizations, | |
10967 | gate_all_early_local_passes, execute_all_early_local_passes, | |
10968 | pass_early_local_passes, gate_all_early_optimizations, | |
10969 | pass_all_early_optimizations): Move ... | |
10970 | * passes.c (gate_all_optimizations, pass_all_optimizations, | |
10971 | gate_all_early_local_passes, execute_all_early_local_passes, | |
10972 | pass_early_local_passes, gate_all_early_optimizations, | |
10973 | pass_all_early_optimizations): ... here. | |
10974 | * tree-optimize.c (execute_free_datastructures): Remove. | |
10975 | * tree-flow.h (execute_free_datastructures): Remove. | |
10976 | * tree-optimize.c (execute_init_datastructures, | |
10977 | pass_init_datastructures): Move ... | |
10978 | * tree-ssa.c (execute_init_datastructures, | |
10979 | pass_init_datastructures): ... here. | |
10980 | * cfgexpand.c (gimple_expand_cfg): Inline-expand call to | |
10981 | execute_free_datastructures. | |
10982 | ||
fe9cf48d | 10983 | 2012-04-12 Bernd Schmidt <bernds@codesourcery.com> |
10984 | ||
10985 | * dbgcnt.def (ira_move): New counter. | |
10986 | * ira-int.h (ira_create_new_reg): Declare function. | |
10987 | (first_moveable_pseudo, last_moveable_pseudo): Declare variables. | |
10988 | * ira-emit.c (ira_create_new_reg): Renamed from craete_new_reg and | |
10989 | no longer static. All callers changed. | |
10990 | * ira.c: Include "dbgcnt.h". | |
10991 | (rtx_moveable_p, insn_dominated_by_p, find_moveable_pseudos, | |
10992 | move_unallocated_pseudos): New static functions. | |
10993 | (first_moveable_pseudo, last_moveable_pseudo): New global variables. | |
10994 | (pseudo_replaced_reg, pseudo_move_insn): New static variables. | |
10995 | (ira): Call find_moveable_pseudos and move_unallocated_pseudos. | |
10996 | * ira-costs.c (find_costs_and_classes): Assign a memory cost of zero | |
10997 | to the pseudos generated in find_moveable_pseudos. | |
10998 | * Makefile.in (ira.o): Add $(DBGCNT_H). | |
10999 | ||
06a9142d | 11000 | 2012-04-12 Richard Guenther <rguenther@suse.de> |
11001 | ||
11002 | PR tree-optimization/52943 | |
11003 | * tree-chrec.h (chrec_is_positive): Remove. | |
11004 | * tree-scalar-evolution.c (chrec_is_positive): Move ... | |
11005 | * tree-data-ref.c (chrec_is_positive): ... here. Make static. | |
11006 | Return false for a constant zero instead of negative. | |
11007 | (analyze_siv_subscript_cst_affine): Handle zero difference | |
11008 | in the initial condition explicitely. | |
11009 | ||
b0b097b4 | 11010 | 2012-04-12 Richard Guenther <rguenther@suse.de> |
11011 | ||
11012 | * tree-parloops.c (parallelize_loops): Also consult the upper | |
11013 | bound for the number of iterations. | |
11014 | * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Likewise. | |
11015 | (loop_prefetch_arrays): Likewise. | |
11016 | ||
fee017b3 | 11017 | 2012-04-12 Richard Guenther <rguenther@suse.de> |
11018 | ||
11019 | * cfgloop.h (estimated_loop_iterations_int): Ditch | |
11020 | 'conservative' parameter. | |
11021 | (max_stmt_executions_int): Likewise. | |
11022 | (estimated_loop_iterations): Likewise. | |
11023 | (max_stmt_executions): Likewise. | |
11024 | (max_loop_iterations): Declare. | |
11025 | (max_loop_iterations_int): Likewise. | |
11026 | (estimated_stmt_executions): Likewise. | |
11027 | (estimated_stmt_executions_int): Likewise. | |
11028 | * tree-ssa-loop-niter.c (estimated_loop_iterations): | |
11029 | Split parts to ... | |
11030 | (max_loop_iterations): ... this. | |
11031 | (estimated_loop_iterations_int): Split parts to ... | |
11032 | (max_loop_iterations_int): ... this. | |
11033 | (max_stmt_executions_int): Split parts to ... | |
11034 | (estimated_stmt_executions_int): ... this. | |
11035 | (max_stmt_executions): Split parts to ... | |
11036 | (estimated_stmt_executions): ... this. | |
11037 | * graphite-sese-to-poly.c (build_loop_iteration_domains): Adjust. | |
11038 | * predict.c (predict_loops): Likewise. | |
11039 | * tree-data-ref.c (max_stmt_executions_tree): Likewise. | |
11040 | (analyze_siv_subscript_cst_affine): Likewise. | |
11041 | (compute_overlap_steps_for_affine_1_2): Likewise. | |
11042 | (analyze_subscript_affine_affine): Likewise. | |
11043 | (init_omega_for_ddr_1): Likewise. | |
11044 | * tree-parloops.c (parallelize_loops): Likewise. | |
11045 | * tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise. | |
11046 | (may_eliminate_iv): Likewise. | |
11047 | * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Likewise. | |
11048 | (loop_prefetch_arrays): Likewise. | |
11049 | * tree-vrp.c (adjust_range_with_scev): Likewise. | |
11050 | ||
c3583c9c | 11051 | 2012-04-12 Oleg Endo <olegendo@gcc.gnu.org> |
11052 | ||
11053 | * config/sh/sh.h (RETURN_ADDR_RTX): Use NULL_RTX instead of 0. | |
11054 | * config/sh/sh.c (INSN_REGMODE_WEIGHT, CURR_REGMODE_PRESSURE): | |
11055 | Fix line width. | |
11056 | (dump_table): Use bool type for need_align and have_df variables. | |
11057 | (find_barrier, sfunc_uses_reg): Use NULL_RTX instead of 0. | |
11058 | (regs_used): Remove register modifier. | |
11059 | (barrier_align): Move variables slot, credit, jump_to_next | |
11060 | into if block above for loop. Use bool type for jump_to_next. | |
11061 | (sh_function_arg): Use NULL_RTX instead of 0. | |
11062 | ||
886bfde4 | 11063 | 2012-04-11 Andreas Schwab <schwab@linux-m68k.org> |
11064 | ||
11065 | * config/m68k/m68k.md (rotrhi3+1): Name it rotrhi_lowpart. | |
11066 | (bswapsi2): New expander. | |
11067 | ||
7a1c6e92 | 11068 | 2012-04-11 H.J. Lu <hongjiu.lu@intel.com> |
11069 | ||
11070 | * config/host-linux.c (TRY_EMPTY_VM_SPACE): Defined to | |
11071 | 0x60000000 if __x86_64 is defined and __LP64__ isn't defined. | |
11072 | ||
e623c80a | 11073 | 2012-04-11 H.J. Lu <hongjiu.lu@intel.com> |
11074 | ||
11075 | PR rtl-optimization/52876 | |
11076 | * emit-rtl.c (set_reg_attrs_from_value): Handle arbitrary value. | |
ed13de71 | 11077 | Don't call mark_reg_pointer for incompatible pointer sign extension. |
e623c80a | 11078 | |
886bfde4 | 11079 | * reginfo.c (reg_scan_mark_refs): Call set_reg_attrs_from_value |
e623c80a | 11080 | directly. |
11081 | ||
51dbf409 | 11082 | 2012-04-11 Bernd Schmidt <bernds@codesourcery.com> |
11083 | ||
11084 | * fold-const.c (fold_unary_loc): Use GET_MODE_PRECISION for | |
11085 | comparisons against TYPE_PRECISION. | |
11086 | * tree-ssa-forwprop.c (combine_conversions): Likewise. | |
11087 | ||
65082f57 | 11088 | 2012-04-11 Xinliang David Li <davidxl@google.com> |
11089 | ||
11090 | * tree-passes.h: Remove TODO_dump_func. | |
11091 | * tree-ssa-tail-merge.c (tail_merge_optimize): Remove TODO_dump_func. | |
11092 | * trans-mem.c: Remove TODO_dump_func. | |
11093 | * ira.c: Remove TODO_dump_func. | |
11094 | ||
78474516 | 11095 | 2012-04-11 H.J. Lu <hongjiu.lu@intel.com> |
11096 | ||
11097 | * config/i386/i386.c (ix86_option_override_internal): Check | |
11098 | SUBTARGET_OVERRIDE_OPTIONS and SUBSUBTARGET_OVERRIDE_OPTIONS | |
11099 | after TARGET_64BIT is updated. | |
11100 | ||
d498e090 | 11101 | 2012-04-11 Oleg Endo <olegendo@gcc.gnu.org> |
11102 | ||
11103 | * config/sh/sh.h: Remove old secondary reload code. | |
11104 | ||
855d5778 | 11105 | 2012-04-11 Oleg Endo <olegendo@gcc.gnu.org> |
11106 | ||
11107 | * config/sh/sh.c (SCHED_REORDER): Merge macro into ... | |
11108 | (ready_reorder): ... this function. | |
11109 | ||
c486a06e | 11110 | 2012-04-11 Bernd Schmidt <bernds@codesourcery.com> |
11111 | ||
11112 | * sel-sched.c (sel_global_init): Swap order of sched_rgn_init and | |
11113 | sched_init calls. | |
11114 | ||
ca5e50e4 | 11115 | * haifa-sched.c (prune_ready_list): Rework handling of SCHED_GROUP_P |
11116 | insns so that no other insn is queued for a time before them. | |
11117 | ||
6b87239a | 11118 | * config/c6x/c6x.md (load_got_gotoff): Set op_pattern attribute to |
11119 | unknown. | |
11120 | ||
08754147 | 11121 | 2012-04-11 Richard Guenther <rguenther@suse.de> |
11122 | ||
11123 | PR middle-end/52621 | |
11124 | * tree-chrec.c (evolution_function_is_invariant_rec_p): Properly | |
11125 | consider loop nesting. | |
11126 | (evolution_function_is_univariate_p): Properly check the remainder | |
11127 | for chrecs. | |
11128 | ||
a4575f9d | 11129 | 2012-04-11 Richard Guenther <rguenther@suse.de> |
11130 | ||
11131 | PR middle-end/52918 | |
8da8a06b | 11132 | * except.c (sjlj_emit_dispatch_table): Properly update loop structure. |
a4575f9d | 11133 | |
e4858e6a | 11134 | 2012-04-11 Nick Clifton <nickc@redhat.com> |
11135 | ||
11136 | * config/rl78/rl78.c (rl78_expand_prologue): Set stack use | |
11137 | information, if requested. | |
11138 | ||
ecfbd70a | 11139 | * config/rx/rx.c (rx_expand_prologue): Likewise. |
11140 | ||
0a98b6d9 | 11141 | 2012-04-11 Peter Bergner <bergner@vnet.ibm.com> |
11142 | Michael Matz <matz@suse.de> | |
11143 | ||
11144 | PR target/16458 | |
11145 | * rtlanal.c (unsigned_reg_p): New function. | |
11146 | Update copyright notice dates. | |
11147 | * rtl.h (unsigned_reg_p): Prototype it. | |
11148 | Update copyright notice dates. | |
11149 | * config/rs6000/rs6000.c (rs6000_generate_compare): Use it. | |
11150 | Update comment. | |
11151 | * expr.c (expand_expr_real_1): Set register attributes. | |
11152 | * stmt.c (expand_case): Likewise. | |
11153 | ||
51bc6b40 | 11154 | 2012-04-11 Oleg Endo <olegendo@gcc.gnu.org> |
11155 | ||
11156 | PR target/50751 | |
11157 | * config/sh/sh-protos.h (sh_legitimate_index_p): Add new arguments | |
11158 | consider_sh2a and allow_zero. | |
11159 | * config/sh/sh.c (sh_legitimate_index_p): Likewise. | |
11160 | (disp_addr_displacement): New function. | |
11161 | (sh_address_cost): Use disp_addr_displacement function instead | |
11162 | of DISP_ADDR_OFFSET. | |
11163 | (sh_legitimate_address_p): Adapt to changed | |
11164 | sh_legitimate_index_p declaration. | |
11165 | (sh_find_mov_disp_adjust): Remove HImode check. | |
11166 | (sh_secondary_reload): Add HImode case. Use satisfies_constraint_Sdd, | |
11167 | disp_addr_displacement and max_mov_insn_displacement. | |
11168 | (max_mov_insn_displacement): Remove HImode check. | |
e4858e6a | 11169 | * config/sh/sh.h (CONST_OK_FOR_K04, CONST_OK_FOR_K12, |
51bc6b40 | 11170 | DISP_ADDR_P, DISP_ADDR_OFFSET): Remove. |
11171 | * config/sh/constraints.md (K05, K13): New constraints. | |
11172 | (K12): Correct comment. | |
11173 | (Sdd): Do not use DISP_ADDR_P macro. | |
11174 | (Snd, Sbw): Use satisfies_constraint_Sdd. | |
11175 | * config/sh/sh.md (extendhisi2): Remove constraints from expander. | |
11176 | (*extendhisi2_compact, movhi_i): Remove. | |
11177 | (*extendhisi2_compact_reg, *extendhisi2_compact_mem_disp, | |
11178 | *extendhisi2_compact_mem_disp, *extendhisi2_compact_snd, | |
11179 | *movhi_reg_reg, *movhi_store_mem_disp05, *movhi_store_mem_disp13, | |
11180 | *movhi_load_mem_disp, *movhi_load_mem_disp, *movhi): New insns. | |
11181 | (*extendqisi2_compact_mem_disp, *extendqisi2_compact_mem_disp, | |
11182 | *movqi_store_mem_disp04, *movqi_store_mem_disp12, *movqi_load_mem_disp, | |
11183 | *movqi_load_mem_disp): Use sh_legitimate_index_p instead of | |
11184 | CONST_OK_FOR_Kxx. | |
11185 | Add new peepholes for HImode displacement addressing. | |
11186 | ||
3dad52b6 | 11187 | 2012-04-11 Oleg Endo <olegendo@gcc.gnu.org> |
11188 | ||
11189 | * config/sh/sh.h (SIDI_OFF): Remove. | |
11190 | * config/sh/sh.md: Use gen_highpart and gen_lowpart to access | |
11191 | DImode subregs instead of gen_rtx_REG or simplifly_gen_subreg | |
11192 | or operand_subword. | |
11193 | ||
74bdbe96 | 11194 | 2012-04-11 Eric Botcazou <ebotcazou@adacore.com> |
11195 | ||
11196 | PR target/52624 | |
11197 | * doc/extend.texi (Other Builtins): Document __builtin_bswap16. | |
11198 | (PowerPC AltiVec/VSX Built-in Functions): Remove it. | |
11199 | * doc/md.texi (Standard Names): Add bswap. | |
11200 | * builtin-types.def (BT_UINT16): New primitive type. | |
11201 | (BT_FN_UINT16_UINT16): New function type. | |
11202 | * builtins.def (BUILT_IN_BSWAP16): New. | |
11203 | * builtins.c (expand_builtin_bswap): Add TARGET_MODE argument. | |
11204 | (expand_builtin) <BUILT_IN_BSWAP16>: New case. Pass TARGET_MODE to | |
11205 | expand_builtin_bswap. | |
11206 | (fold_builtin_bswap): Add BUILT_IN_BSWAP16 case. | |
11207 | (fold_builtin_1): Likewise. | |
11208 | (is_inexpensive_builtin): Likewise. | |
11209 | * optabs.c (expand_unop): Deal with bswap in HImode specially. Add | |
11210 | missing bits for bswap to libcall code. | |
11211 | * tree.c (build_common_tree_nodes): Build uint16_type_node. | |
11212 | * tree.h (enum tree_index): Add TI_UINT16_TYPE. | |
11213 | (uint16_type_node): New define. | |
11214 | * config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_BSWAP_HI): Delete. | |
11215 | * config/rs6000/rs6000.c (rs6000_expand_builtin): Remove handling of | |
11216 | above builtin. | |
11217 | (rs6000_init_builtins): Likewise. | |
11218 | * config/rs6000/rs6000.md (bswaphi2): Add TARGET_POWERPC predicate. | |
11219 | ||
669b0b52 | 11220 | 2012-04-11 Tristan Gingold <gingold@adacore.com> |
11221 | ||
11222 | * doc/extend.texi (Type Attributes): Move paragraph. | |
11223 | ||
5a983084 | 11224 | 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org> |
11225 | ||
11226 | PR 24985 | |
886bfde4 | 11227 | * diagnostic.h (show_caret): Declare. |
5a983084 | 11228 | (caret_max_width): Declare. |
11229 | (diagnostic_show_locus): Declare. | |
886bfde4 | 11230 | * diagnostic.c (diagnostic_initialize): Initialize to false. |
11231 | (diagnostic_show_locus): New. | |
11232 | (diagnostic_report_diagnostic): Call it. | |
5a983084 | 11233 | (getenv_columns): New. |
11234 | (adjust_line): New. | |
11235 | (diagnostic_set_caret_max_width): New. | |
886bfde4 | 11236 | * input.c (read_line): New. |
5a983084 | 11237 | (location_get_source_line): New. |
886bfde4 | 11238 | * input.h (location_get_source_line): Declare. |
11239 | * toplev.c (general_init): Initialize show_caret from options. | |
11240 | * dwarf2out.c (gen_producer_string): Handle fdiagnostics-show-caret. | |
11241 | * opts.c (common_handle_option): Likewise. | |
5a983084 | 11242 | * pretty-print.h (pp_get_prefix): New. |
11243 | (pp_base_get_prefix): New. | |
886bfde4 | 11244 | * common.opt (fdiagnostics-show-caret): New option. |
5a983084 | 11245 | * doc/invoke.texi (fdiagnostics-show-caret): Document it. |
11246 | ||
980af7e0 | 11247 | 2012-04-11 Richard Guenther <rguenther@suse.de> |
11248 | ||
11249 | PR rtl-optimization/52881 | |
11250 | * ifcvt.c (find_if_case_2): Avoid speculating loop latches. | |
11251 | ||
d906930c | 11252 | 2012-04-11 Richard Guenther <rguenther@suse.de> |
11253 | ||
11254 | PR tree-optimization/52912 | |
11255 | * tree-ssa-threadupdate.c (thread_block): Tell the cfg | |
11256 | manipulation code we are threading through a loop header | |
11257 | to an exit destination. | |
11258 | ||
3d177e8c | 11259 | 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org> |
11260 | ||
11261 | * tree.h (warn_if_unused_value): Move declaration from here. | |
11262 | * stmt.c (warn_if_unused_value): Move definition from here. | |
11263 | ||
3169c57a | 11264 | 2012-04-10 Michael Matz <matz@suse.de> |
ee612634 | 11265 | |
11266 | * tree-vectorizer.h (_loop_vec_info.strided_stores): Rename to | |
11267 | grouped_stores. | |
11268 | (LOOP_VINFO_STRIDED_STORES): Rename to LOOP_VINFO_GROUPED_STORES. | |
11269 | (struce _bb_vec_info.strided_stores): Rename to grouped_stores. | |
11270 | (BB_VINFO_STRIDED_STORES): Rename to BB_VINFO_GROUPED_STORES. | |
11271 | (STMT_VINFO_STRIDED_ACCESS): Rename to STMT_VINFO_GROUPED_ACCESS. | |
11272 | (vect_strided_store_supported): Rename to vect_grouped_store_supported. | |
11273 | (vect_strided_load_supported): Rename to vect_grouped_load_supported. | |
11274 | (vect_transform_strided_load): Rename to vect_transform_grouped_load. | |
11275 | (vect_record_strided_load_vectors): Rename to | |
11276 | vect_record_grouped_load_vectors. | |
11277 | * tree-vect-data-refs.c (vect_update_misalignment_for_peel): | |
11278 | Rename use of above macros. | |
11279 | (vect_verify_datarefs_alignment): Ditto. | |
11280 | (vector_alignment_reachable_p): Ditto. | |
11281 | (vect_peeling_hash_get_lowest_cost): Ditto. | |
11282 | (vect_enhance_data_refs_alignment): Ditto. | |
11283 | (vect_analyze_group_access): Ditto and rename stride to groupsize. | |
11284 | (vect_analyze_data_ref_access): Rename "strided" to "grouped". | |
11285 | (vect_strided_store_supported): Rename to vect_grouped_store_supported. | |
11286 | (vect_strided_load_supported): Rename to vect_grouped_load_supported. | |
11287 | (vect_transform_strided_load): Rename to vect_transform_grouped_load. | |
11288 | (vect_record_strided_load_vectors): Rename to | |
11289 | vect_record_grouped_load_vectors. | |
11290 | * tree-vect-loop.c (new_loop_vec_info): Rename use of above macros. | |
11291 | (destroy_loop_vec_info): Ditto. | |
11292 | (vect_transform_loop): Ditto and rename strided_store to grouped_store. | |
11293 | * tree-vect-slp.c (vect_build_slp_tree): Rename use of above macros. | |
11294 | (vect_analyze_slp): Ditto. | |
11295 | (new_bb_vec_info): Ditto. | |
11296 | (destroy_bb_vec_info): Ditto. | |
11297 | (vect_schedule_slp_instance): Ditto and rename strided_store to | |
11298 | grouped_store. | |
11299 | * tree-vect-stmts.c (vect_cost_strided_group_size): Rename to | |
11300 | vect_cost_group_size. | |
11301 | (vect_model_store_cost): Rename use of above macros and call | |
11302 | to vect_cost_strided_group_size. | |
11303 | (vect_model_load_cost): Ditto. | |
11304 | (vectorizable_store): Ditto, rename strided_store to grouped_store | |
11305 | and calls to renamed tree-vectorizer.h functions. | |
11306 | (vectorizable_load): Ditto. | |
11307 | (vect_transform_stmt): Rename use of above macros and strided_store | |
11308 | to grouped_store. | |
11309 | ||
b6c89d32 | 11310 | 2012-04-10 Jan Hubicka <jh@suse.cz> |
11311 | ||
11312 | * cgraph.h: Remove misledaing comment on ipa-ref.h. | |
11313 | (symtab_type): New enum. | |
11314 | (symtab_node): New structure. | |
11315 | (cgraph_node, varpool_node): Add symbol base type. | |
11316 | (cgraph, varpool): New accestor functions. | |
11317 | * cgraph.c (cgraph_create_node_1): Set symbol type. | |
11318 | * varpool.c (varpool_node): Set symbol type. | |
11319 | ||
03ad17bf | 11320 | 2012-04-10 Ulrich Weigand <ulrich.weigand@linaro.org> |
11321 | Richard Sandiford <rdsandiford@googlemail.com> | |
11322 | ||
11323 | * fwprop.c (propagate_rtx): Also set PR_CAN_APPEAR for subregs. | |
11324 | ||
0b06d494 | 11325 | 2012-04-10 Richard Guenther <rguenther@suse.de> |
11326 | ||
11327 | PR middle-end/52888 | |
11328 | * gimple-low.c (gimple_check_call_args): Properly account for | |
11329 | compatible aggregate types. | |
11330 | ||
941366fd | 11331 | 2012-04-10 Richard Guenther <rguenther@suse.de> |
11332 | ||
11333 | * toplev.h (tree_rest_of_compilation): Remove. | |
11334 | * tree-optimize.c (tree_rest_of_compilation): Likewise. | |
11335 | * cgraph.h (tree_rest_of_compilation): Declare. | |
11336 | * tree-optimize.c (tree_rest_of_compilation): Move ... | |
11337 | * cgraphunit.c (tree_rest_of_compilation): ... here. | |
11338 | * cgraph.c (cgraph_add_new_function): Adjust. | |
11339 | * Makefile.in (tree-optimize.o): Adjust. | |
11340 | (cgraphunit.o): Likewise. | |
11341 | ||
e9b545c7 | 11342 | 2012-04-10 Ulrich Weigand <ulrich.weigand@linaro.org> |
11343 | ||
11344 | PR tree-optimization/52870 | |
11345 | * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Verify that | |
11346 | presumed pattern statement is within the same loop or basic block. | |
11347 | ||
ee0af6e0 | 11348 | 2012-04-10 Tristan Gingold <gingold@adacore.com> |
11349 | ||
11350 | * gengtype.c (main): Make uintptr_t a known type. | |
11351 | ||
47199071 | 11352 | 2012-04-10 Richard Guenther <rguenther@suse.de> |
11353 | ||
11354 | * tree-pass.h (tree_lowering_passes): Remove. | |
11355 | * tree-optimize.c (tree_lowering_passes): Remove. | |
11356 | * cgraph.c (cgraph_add_new_function): Inline relevant parts | |
8da8a06b | 11357 | of tree_lowering_passes, avoid redundant call of early local passes. |
47199071 | 11358 | * cgraphunit.c (cgraph_lower_function): Fold into ... |
11359 | (cgraph_analyze_function): ... its single caller. Inline | |
11360 | relevant parts of tree_lowering_passes. | |
11361 | ||
69116fc2 | 11362 | 2012-04-09 H.J. Lu <hongjiu.lu@intel.com> |
11363 | ||
11364 | PR other/52777 | |
11365 | * config/pa/pa.opt: Remove SIO and GNU_LD. | |
11366 | ||
7c067609 | 11367 | 2012-04-09 Jan Hubicka <jh@suse.cz> |
11368 | ||
11369 | PR lto/52722 | |
11370 | PR lto/51765 | |
886bfde4 | 11371 | PR lto/52634 |
8da8a06b | 11372 | * lto-cgraph.c (compute_ltrans_boundary): When alias is in the |
11373 | boundary, add its target too. | |
7c067609 | 11374 | * lto.c (add_references_to_partition): Add also aliased nodes. |
11375 | (add_cgraph_node_to_partition, | |
11376 | add_varpool_node_to_partition): Work on nodes, not functions/variables; | |
11377 | when adding alias, add also the aliased object. | |
11378 | ||
259ad1be | 11379 | 2012-04-09 Uros Bizjak <ubizjak@gmail.com> |
11380 | ||
11381 | PR target/52883 | |
11382 | * config/i386/predicates.md (x86_64_zext_general_operand): Prevent | |
11383 | VOIDmode immediate operands. | |
11384 | * config/i386/constraints.md (Wz): New constraint. | |
11385 | * config/i386/i386.md (*zero_extendsidi2_rex64): Use Wz instead of Z. | |
11386 | ||
a1bec0b4 | 11387 | 2012-04-09 Eric Botcazou <ebotcazou@adacore.com> |
11388 | ||
11389 | PR target/52717 | |
11390 | * config/sparc/sparc.c (sparc_file_end): Set TREE_PUBLIC explicitly on | |
11391 | the DECL generated for the special GOT helper. | |
11392 | ||
15f60366 | 11393 | 2012-04-09 Oleg Endo <olegendo@gcc.gnu.org> |
11394 | ||
11395 | * config/sh/constraints.md: Update list of constraints in | |
11396 | comment block. | |
11397 | (Sr0): Remove unused memory constraint. | |
11398 | ||
24a470ff | 11399 | 2012-04-08 Manuel López-Ibáñez <manu@gcc.gnu.org> |
11400 | ||
11401 | * tree-pretty-print.h: Update comment. | |
11402 | ||
afb109dd | 11403 | 2012-04-08 Oleg Endo <olegendo@gcc.gnu.org> |
11404 | ||
497f6450 | 11405 | * config/sh/sh.md: Use braced string notation where applicable. |
11406 | (*prefetch_i4, prefetch_m2a): Merge into ... | |
afb109dd | 11407 | (*prefetch): ... this new insn. |
11408 | ||
278fc7da | 11409 | 2012-04-07 Oleg Endo <olegendo@gcc.gnu.org> |
11410 | ||
11411 | * config/sh/sh.h (high_life_started): Remove | |
11412 | * config/sh/predicates.md (general_movdst_operand): Use | |
11413 | 'reload_in_progress' instead of 'high_life_started'. | |
11414 | * config/sh/sh.md (divsi_inv_call, *divsi_inv_call_combine, | |
11415 | divsi_inv_fp): Likewise. | |
11416 | ||
7141d4fc | 11417 | 2012-04-07 Oleg Endo <olegendo@gcc.gnu.org> |
11418 | ||
11419 | * config/sh/sh-protos.h (prepare_move_operands): Return void | |
11420 | instead of int. | |
11421 | * config/sh/sh.c (prepare_move_operands): Likewise. | |
11422 | * config/sh/sh.md: Remove return value checks of prepare_move_operands. | |
11423 | ||
fb4fa5d7 | 11424 | 2012-04-07 Oleg Endo <olegendo@gcc.gnu.org> |
11425 | ||
11426 | * config/sh/sh-protos.h (fp_int_operand, symbol_ref_operand, | |
11427 | general_movsrc_operand, general_movdst_operand, arith_reg_operand, | |
11428 | fp_arith_reg_operand, arith_operand, arith_reg_or_0_operand, | |
11429 | logical_operand, fpscr_operand, fpul_operand, expand_fp_branch, | |
11430 | commutative_float_operator, noncommutative_float_operator, | |
11431 | sh_handle_pragma): Remove. | |
11432 | ||
b8829713 | 11433 | 2012-04-06 Sandra Loosemore <sandra@codesourcery.com> |
11434 | ||
11435 | * doc/invoke.texi: Clean up Texinfo markup throughout the file. | |
11436 | Use @option markup on command-line options. Use @samp markup on | |
11437 | literal keywords to options. Use @code markup on code fragments. | |
11438 | Use other markup in preference to quotation marks in the text. | |
11439 | Add markup to some passages without any. | |
11440 | ||
03231f32 | 11441 | 2012-04-06 Mike Stump <mikestump@comcast.net> |
11442 | ||
11443 | * gimple-fold.c (gimple_fold_stmt_to_constant_1): Avoid warning. | |
11444 | ||
e75e7428 | 11445 | 2012-04-06 Oleg Endo <olegendo@gcc.gnu.org> |
11446 | ||
11447 | * config/sh/sh.c (hi_const): Remove. | |
11448 | (find_barrier, sh_reorg): Use satisfies_constraint_I16 instead | |
11449 | of hi_const. | |
11450 | ||
9db04979 | 11451 | 2012-04-06 Oleg Endo <olegendo@gcc.gnu.org> |
11452 | ||
11453 | * config/sh/sh-protos.h (sh_expand_t_scc): Change return type from int | |
11454 | to bool. | |
11455 | * config/sh/sh.c (sh_expand_t_scc): Likewise. | |
11456 | * config/sh/sh.md (cstoresi4, cstoredi4): Remove GET_CODE checks before | |
11457 | calling sh_expand_t_scc. | |
11458 | ||
a3b1178e | 11459 | 2012-04-06 Oleg Endo <olegendo@gcc.gnu.org> |
11460 | ||
11461 | * config/sh/sh-protos.h (fp_zero_operand, fp_one_operand, | |
11462 | nonpic_symbol_mentioned_p, expand_block_move, expand_ashiftrt, | |
11463 | sh_dynamicalize_shift_p, gen_shl_and, gen_shl_sext, system_reg_operand, | |
11464 | reg_unused_after, sh_can_redirect_branch, sh_need_epilogue, fldi_ok, | |
11465 | sh_hard_regno_rename_ok, sh_cfun_interrupt_handler_p, | |
11466 | sh_cfun_resbank_handler_p, sh_attr_renesas_p, sh_cfun_attr_renesas_p, | |
11467 | check_use_sfunc_addr, sh_contains_memref_p, sh_loads_bankedreg_p, | |
11468 | sh2a_is_function_vector_call): Use bool as return type. | |
11469 | (sh_pass_in_reg_p): Remove. | |
11470 | * config/sh/sh.c (broken_move, mova_p, noncall_uses_reg, high_pressure, | |
11471 | flow_dependent_p, sh2a_function_vector_p, expand_block_move, | |
11472 | expand_ashiftrt, sh_dynamicalize_shift_p, gen_shl_and, gen_shl_sext, | |
11473 | sh_need_epilogue, sh2a_is_function_vector_call, sh_attr_renesas_p, | |
11474 | sh_cfun_attr_renesas_p, sh_cfun_interrupt_handler_p, | |
11475 | sh_cfun_resbank_handler_p, system_reg_operand, fp_zero_operand, | |
11476 | fp_one_operand, fldi_ok, reg_unused_after, sh_can_redirect_branch, | |
259ad1be | 11477 | sh_hard_regno_rename_ok, check_use_sfunc_addr, sh_contains_memref_p, |
a3b1178e | 11478 | sh_loads_bankedreg_p): Use bool as return type. |
11479 | (nonpic_symbol_mentioned_p): Use bool as return type. Remove | |
11480 | 'register' modifier. | |
11481 | ||
f97942ad | 11482 | 2012-04-06 Matt Turner <mattst88@gmail.com> |
11483 | ||
11484 | * doc/install.texi: Correct typo "-mno-lsc" -> "-mno-llsc". | |
11485 | ||
2688e10b | 11486 | 2012-04-06 Eric Botcazou <ebotcazou@adacore.com> |
11487 | ||
11488 | * config/ia64/ia64.c (ia64_load_pair_ok): Return 0 if the second member | |
11489 | of the destination isn't also a FP_REGS register. | |
11490 | ||
ce559b32 | 11491 | 2012-04-05 Teresa Johnson <tejohnson@google.com> |
11492 | H.J. Lu <hongjiu.lu@intel.com> | |
11493 | ||
8da8a06b | 11494 | * config/i386/i386.h (ix86_tune_indices): Add X86_TUNE_LCP_STALL. |
ce559b32 | 11495 | * config/i386/i386.md (move immediate to memory peephole2): |
11496 | Add cases for HImode move when LCP stall avoidance is needed. | |
11497 | * config/i386/i386.c (initial_ix86_tune_features): Initialize | |
11498 | X86_TUNE_LCP_STALL entry. | |
11499 | ||
2473490d | 11500 | 2012-04-05 Uros Bizjak <ubizjak@gmail.com> |
11501 | ||
11502 | PR target/52882 | |
11503 | * config/i386/i386.c (ix86_decompose_address): Allow VOIDmode | |
11504 | CONST_INT operands, zero-extended with AND. | |
11505 | ||
00868707 | 11506 | 2012-04-05 Oleg Endo <olegendo@gcc.gnu.org> |
11507 | ||
11508 | PR target/50751 | |
11509 | * config/sh/sh.c (sh_find_mov_disp_adjust): Take machine_mode as the | |
11510 | first argument instead of mode size. Move displacement calculations | |
11511 | to ... | |
2473490d | 11512 | (mov_insn_size, max_mov_insn_displacement, mov_insn_alignment_mask): |
00868707 | 11513 | ... these new functions. |
11514 | (disp_adjust): Remove max_mov_disp field. | |
11515 | (sh_legitimate_index_p): Use max_mov_insn_displacement and | |
11516 | mov_insn_alignment_mask. | |
11517 | (sh_address_cost): Use max_mov_insn_displacement. | |
11518 | ||
10efb95f | 11519 | 2012-04-05 Andrew Stubbs <ams@codesourcery.com> |
11520 | ||
11521 | * config/arm/arm.md (arch): Add neon_onlya8 and neon_nota8. | |
11522 | (arch_enabled): Handle new arch types. | |
11523 | (one_cmpldi2): Add NEON support. | |
11524 | ||
183e96b6 | 11525 | 2012-04-05 Richard Guenther <rguenther@suse.de> |
11526 | ||
11527 | * gimple.c (walk_gimple_op): Compute val_only for the LHS | |
11528 | of an assigment in the canonical way, avoiding is_gimple_mem_rhs. | |
11529 | (is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt): Move ... | |
11530 | * gimplify.c (is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt): | |
11531 | ... here and make static. | |
11532 | * gimple.h (is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt): | |
11533 | Remove. | |
11534 | ||
10792deb | 11535 | 2012-04-05 Richard Guenther <rguenther@suse.de> |
11536 | ||
11537 | * tree-ssa-dse.c (dse_optimize_stmt): Remember the stmt | |
11538 | basic-block before removing it. | |
11539 | ||
f901fae2 | 11540 | 2012-04-05 Richard Guenther <rguenther@suse.de> |
11541 | ||
11542 | * tree-ssanames.c (release_dead_ssa_names): Compact the SSA | |
11543 | version namespace as we release the freelist. | |
11544 | ||
bc8a8451 | 11545 | 2012-04-05 Richard Guenther <rguenther@suse.de> |
11546 | ||
11547 | * tree-nrv.c (tree_nrv): Release VDEFs. | |
11548 | * tree-sra.c (sra_modify_constructor_assign): Likewise. | |
11549 | (sra_modify_assign): Likewise. | |
11550 | * tree-vect-stmts.c (vect_remove_stores): Likewise. | |
11551 | * tree-vect-loop.c (vect_transform_loop): Likewise. | |
11552 | * tree-ssa-dom.c (optimize_stmt): Likewise. | |
11553 | * tree-vect-slp.c (vect_schedule_slp): Likewise. | |
11554 | * tree-ssa-math-opts.c (execute_cse_sincos): Likewise. | |
11555 | ||
13ff78a4 | 11556 | 2012-04-05 Richard Guenther <rguenther@suse.de> |
11557 | ||
11558 | * gimple-iterator.c (gsi_remove): Return whether EH edges need to be | |
11559 | cleanup. | |
11560 | * gimple.h (gsi_remove): Adjust. | |
11561 | * tree-ssa-operands.c (unlink_stmt_vdef): Optimize. | |
11562 | * tree-ssa-dom.c (optimize_stmt): Use gsi_remove result. | |
11563 | * tree-ssa-dse.c (dse_optimize_stmt): Likewise. | |
11564 | * tree-ssa-forwprop.c (remove_prop_source_from_use): Likewise. | |
11565 | * tree-ssa-math-opts.c (execute_optimize_widening_mul): Likewise. | |
11566 | * tree-ssa-pre.c (eliminate): Likewise. | |
11567 | ||
db20fb47 | 11568 | 2012-04-04 Mike Stump <mikestump@comcast.net> |
11569 | ||
11570 | * doc/rtl.texi (const_double): Document as sign-extending. | |
8da8a06b | 11571 | * expmed.c (expand_mult): Ensure we don't use shift incorrectly. |
db20fb47 | 11572 | * emit-rtl.c (immed_double_int_const): Refine to state the |
11573 | value is signed. | |
11574 | * simplify-rtx.c (mode_signbit_p): Add a fixme for wider than | |
11575 | CONST_DOUBLE integers. | |
11576 | (simplify_const_unary_operation, UNSIGNED_FLOAT): Ensure no | |
11577 | negative values are converted. Fix conversions bigger than | |
11578 | HOST_BITS_PER_WIDE_INT. | |
8da8a06b | 11579 | (simplify_binary_operation_1): Ensure we don't use shift incorrectly. |
db20fb47 | 11580 | (simplify_immed_subreg): Sign-extend CONST_DOUBLEs. |
11581 | * explow.c (plus_constant_mode): Add. | |
11582 | (plus_constant): Implement with plus_constant_mode. | |
11583 | * rtl.h (plus_constant_mode): Add. | |
11584 | ||
f889f544 | 11585 | 2012-04-04 Richard Guenther <rguenther@suse.de> |
11586 | ||
11587 | PR tree-optimization/52808 | |
8da8a06b | 11588 | * tracer.c (tail_duplicate): Do not tail-duplicate loop header blocks. |
f889f544 | 11589 | * Makefile.in (tracer.o): Depend on $(CFGLOOP_H). |
11590 | ||
450c6e32 | 11591 | 2012-04-04 Tristan Gingold <gingold@adacore.com> |
11592 | ||
11593 | * expr.c (expand_expr_real_2): Handle larger sizetype in | |
11594 | POINTER_PLUS_EXPR. | |
11595 | ||
98fb5f75 | 11596 | 2012-04-03 Kaz Kojima <kkojima@gcc.gnu.org> |
11597 | ||
11598 | * config/sh/t-sh (MULTILIB_MATCHES): Match m2a-single-only | |
11599 | to m2a-single instead of m2e. | |
11600 | ||
3cef948a | 11601 | 2012-04-03 Eric Botcazou <ebotcazou@adacore.com> |
11602 | ||
11603 | * expr.c (get_bit_range): Add OFFSET parameter and adjust BITPOS. | |
11604 | Change type of BITOFFSET to signed. Make sure the lower bound of | |
11605 | the computed range is non-negative by adjusting OFFSET and BITPOS. | |
11606 | (expand_assignment): Adjust call to get_bit_range. | |
11607 | ||
d3677aa8 | 11608 | 2012-04-03 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com> |
11609 | ||
11610 | * h8300/h8300.c (h8300_current_function_monitor_function_p): | |
886bfde4 | 11611 | New function. Added to check monitor functions. |
11612 | (h8300_option_override): Modified to generate error/warning | |
11613 | messages for invalid combinations of different command line | |
d3677aa8 | 11614 | options. |
11615 | * h8300/h8300.md: Generate 'rte' for monitor functions. Do not | |
886bfde4 | 11616 | save EXR on stack for monitor function in case of H8S target |
d3677aa8 | 11617 | when "-mno-exr" is passed. |
8da8a06b | 11618 | * h8300/h8300-protos.h (h8300_current_function_monitor_function_p): |
11619 | Add prototype. | |
d3677aa8 | 11620 | * doc/invoke.texi: Document H8S options. |
11621 | ||
749dea2a | 11622 | 2012-04-03 Tristan Gingold <gingold@adacore.com> |
11623 | ||
11624 | * configure.ac: Use GCC_AC_FUNC_MMAP_BLACKLIST instead | |
11625 | of gcc_AC_FUNC_MMAP_BLACKLIST. | |
11626 | * acinclude.m4 (gcc_AC_FUNC_MMAP_BLACKLIST): Remove. | |
11627 | * Makefile.in (aclocal_deps): Add mmap.m4. | |
11628 | * configure: Regenerate. | |
11629 | * aclocal.m4: Regenerate. | |
11630 | ||
35c67c83 | 11631 | 2012-04-03 Richard Guenther <rguenther@suse.de> |
11632 | ||
11633 | PR tree-optimization/52808 | |
11634 | * tracer.c (tail_duplicate): Return whether we have duplicated | |
11635 | any block. | |
11636 | (tracer): If we have duplicated any block, cleanup the CFG. | |
11637 | * cfghooks.c (duplicate_block): If we duplicated a loop | |
11638 | header but not its loop, destroy the loop because it now has | |
11639 | multiple entries. | |
11640 | * tree-ssa-threadupdate.c (thread_through_loop_header): Tell | |
11641 | the cfg manipulation routines we are not creating a multiple | |
11642 | entry loop. | |
11643 | ||
bc05341c | 11644 | 2012-04-03 Tristan Gingold <gingold@adacore.com> |
11645 | ||
11646 | * config/vms/vms-c.c (vms_pragma_nomember_alignment): Handle | |
11647 | 'byte' alignment. | |
11648 | (vms_c_common_override_options): Allow parameterless variadic | |
11649 | functions. | |
11650 | ||
96758487 | 11651 | 2012-04-03 Jakub Jelinek <jakub@redhat.com> |
11652 | ||
11653 | PR tree-optimization/52835 | |
11654 | * tree-data-ref.c (build_rdg): Return NULL if | |
11655 | compute_data_dependences_for_loop failed. | |
11656 | ||
766b6590 | 11657 | 2012-04-03 Eric Botcazou <ebotcazou@adacore.com> |
11658 | ||
11659 | * varasm.c (initializer_constant_valid_for_bitfield_p): Return true | |
11660 | for REAL_CST as well. | |
11661 | (output_constructor): Use RECORD_OR_UNION_TYPE_P predicate. | |
11662 | In the bitfield case, if the value is a REAL_CST, convert it first to | |
11663 | an INTEGER_CST. | |
11664 | ||
6fa78bde | 11665 | 2012-04-02 H.J. Lu <hongjiu.lu@intel.com> |
11666 | ||
11667 | * config.gcc: Use i386/biarchx32.h instead of i386/biarch64.h | |
11668 | for --with-abi={x32|mx32} or --with-multilib-list=mx32. | |
11669 | (supported_defaults): Add abi for i[34567]86-*-* and x86_64-*-*. | |
11670 | ||
11671 | * config/i386/biarchx32.h: New. | |
11672 | ||
ffdb0b2d | 11673 | 2012-04-02 Anatoly Sokolov <aesok@post.ru> |
11674 | ||
11675 | * config/arm/arm.h (PREFERRED_RELOAD_CLASS): Remove. | |
11676 | * config/arm/arm.c (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
11677 | (arm_preferred_reload_class): New function. | |
11678 | ||
6eb99d8a | 11679 | 2012-04-02 Richard Guenther <rguenther@suse.de> |
11680 | ||
11681 | PR tree-optimization/52756 | |
11682 | * tree-ssa-threadupdate.c (def_split_header_continue_p): New function. | |
11683 | (thread_through_loop_header): After threading through the loop latch | |
11684 | remove the split part from the loop and clear further threading | |
11685 | opportunities that would create a multiple entry loop. | |
11686 | ||
ec3167d1 | 11687 | 2012-04-02 Richard Guenther <rguenther@suse.de> |
11688 | ||
11689 | PR rtl-optimization/52800 | |
11690 | * cprop.c (execute_rtl_cprop): Call cleanup_cfg with | |
11691 | CLEANUP_CFG_CHANGED. | |
11692 | ||
759626e6 | 11693 | 2012-04-02 Richard Guenther <rguenther@suse.de> |
11694 | ||
11695 | PR middle-end/52803 | |
11696 | * loop-init.c (gate_handle_loop2): Destroy loops here if | |
11697 | we don't enter RTL loop optimizers. | |
11698 | ||
8bbbe2b5 | 11699 | 2012-04-02 Uros Bizjak <ubizjak@gmail.com> |
11700 | ||
11701 | Partially revert: | |
11702 | 2012-03-29 Richard Guenther <rguenther@suse.de> | |
11703 | ||
11704 | * rtl.h (extended_count): Remove. | |
11705 | * combine.c (extended_count): Remove. | |
11706 | ||
6b1f0797 | 11707 | 2012-04-02 Dodji Seketeli <dodji@redhat.com> |
11708 | ||
11709 | PR c++/40942 | |
11710 | * pt.c (more_specialized_fn): Don't apply decay conversion to | |
11711 | types of function parameters. | |
11712 | ||
337c992b | 11713 | 2012-04-02 Tristan Gingold <gingold@adacore.com> |
11714 | ||
11715 | * ggc-page.c (PAGE_L1_SIZE, PAGE_L2_SIZE, LOOKUP_L1, LOOKUP_L2) | |
11716 | (ggc_allocated_p, lookup_page_table_entry, set_page_table_entry) | |
11717 | (alloc_page, init_ggc, clear_marks, struct ggc_pch_data) | |
11718 | (ggc_pch_this_base): Use uintptr_t instead of size_t. | |
11719 | ||
f4b5bb69 | 11720 | 2012-03-31 H.J. Lu <hongjiu.lu@intel.com> |
11721 | ||
11722 | PR bootstrap/52784 | |
11723 | * config/i386/i386.c (ix86_option_override_internal): Don't | |
11724 | check TARGET_64BIT if TARGET_64BIT_DEFAULT is false. | |
11725 | ||
822dbdbc | 11726 | 2012-03-31 Eric Botcazou <ebotcazou@adacore.com> |
11727 | ||
11728 | * tree-cfg.c (call_can_make_abnormal_goto): New predicate. | |
11729 | (stmt_can_make_abnormal_goto): Use it. | |
11730 | (is_ctrl_altering_stmt): Likewise. | |
11731 | ||
5a333029 | 11732 | 2012-03-30 Naveen H.S <naveen.S@kpitcummins.com> |
11733 | Kaz Kojima <kkojima@gcc.gnu.org> | |
11734 | ||
11735 | * config/sh/sh.c (push_regs): Skip banked registers when | |
11736 | resbank attribute is specified. | |
11737 | (sh_expand_epilogue): Likewise. | |
11738 | ||
1249885e | 11739 | 2012-03-30 Richard Henderson <rth@redhat.com> |
11740 | ||
11741 | PR debug/52727 | |
11742 | * combine-stack-adj.c (prev_active_insn_bb): New. | |
11743 | (next_active_insn_bb): New. | |
11744 | (force_move_args_size_note): New. | |
11745 | (combine_stack_adjustments_for_block): Use it. | |
11746 | ||
8ae0b70d | 11747 | 2012-03-30 Richard Henderson <rth@redhat.com> |
11748 | ||
11749 | * config/i386/i386.c (struct expand_vec_perm_d): Add one_operand_p. | |
11750 | (ix86_expand_vector_init_duplicate): Initialize it. | |
11751 | (expand_vec_perm_palignr): Likewise. | |
11752 | (ix86_expand_vec_perm_const): Likewise. | |
11753 | (ix86_vectorize_vec_perm_const_ok): Likewise. | |
11754 | (expand_vec_perm_blend): Use it. | |
11755 | (expand_vec_perm_vpermil): Likewise. | |
11756 | (expand_vec_perm_pshufb): Likewise. | |
11757 | (expand_vec_perm_1): Likewise. | |
11758 | (expand_vec_perm_pshuflw_pshufhw): Likewise. | |
11759 | (expand_vec_perm_interleave2): Likewise. | |
11760 | (expand_vec_perm_vpermq_perm_1): Likewise. | |
11761 | (expand_vec_perm_vperm2f128): Likewise. | |
11762 | (expand_vec_perm_interleave3): Likewise. | |
11763 | (expand_vec_perm_vperm2f128_vblend): Likewise. | |
11764 | (expand_vec_perm_vpshufb2_vpermq): Likewise. | |
11765 | (expand_vec_perm_vpshufb2_vpermq_even_odd): Likewise,. | |
11766 | (expand_vec_perm_broadcast): Likewise. | |
11767 | (expand_vec_perm_vpshufb4_vpermq2): Likewise. | |
11768 | ||
1e5105ae | 11769 | 2012-03-30 Richard Henderson <rth@redhat.com> |
11770 | ||
11771 | * dwarf2out.c (gen_variable_die): Initialize off. | |
11772 | ||
b26acc64 | 11773 | 2012-03-30 Tristan Gingold <gingold@adacore.com> |
11774 | ||
11775 | * config/vms/vms-f.c: New file. | |
11776 | * config/vms/t-vms (vms-f.o): New rule. | |
11777 | * config.gcc (*-*-*vms*): Define fortran_target_objs. | |
11778 | ||
b97e39a0 | 11779 | 2012-03-30 Richard Guenther <rguenther@suse.de> |
11780 | ||
11781 | PR tree-optimization/52754 | |
11782 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Only | |
11783 | propagate arbitrary addresses into really plain dereferences. | |
11784 | ||
99cc6bba | 11785 | 2012-03-30 Richard Guenther <rguenther@suse.de> |
11786 | ||
11787 | PR middle-end/52772 | |
11788 | * except.c (emit_to_new_bb_before): Move loop updating ... | |
11789 | (dw2_build_landing_pads): ... here. Use a proper block for | |
11790 | querying the loop father. | |
11791 | ||
3cab3251 | 11792 | 2012-03-30 Tristan Gingold <gingold@adacore.com> |
11793 | ||
11794 | * config/ia64/ia64.c (ia64_section_type_flags): Remove | |
11795 | common_object attribute handling. | |
11796 | (SECTION_VMS_OVERLAY): Remove | |
11797 | (ia64_vms_common_object_attribute): Replace abort with an assert. | |
11798 | Do not set DECL_SECTION_NAME. | |
11799 | (ia64_vms_output_aligned_decl_common): Handle common_object | |
11800 | attribute. | |
11801 | (ia64_vms_elf_asm_named_section): Remove. | |
11802 | * config/ia64/vms.h (TARGET_ASM_NAMED_SECTION): Remove. | |
11803 | ||
24a49f00 | 11804 | 2012-03-30 Richard Guenther <rguenther@suse.de> |
11805 | ||
11806 | PR middle-end/52786 | |
11807 | * double-int.c (rshift_double): Remove not needed cast. | |
11808 | ||
d129ada0 | 11809 | 2012-03-30 Richard Guenther <rguenther@suse.de> |
11810 | ||
11811 | * tree-affine.h (print_aff): Remove. | |
11812 | * tree-affine.c (print_aff): Make static. | |
11813 | * tree-data-ref.h (access_matrix_get_index_for_parameter): Remove. | |
11814 | (get_references_in_stmt): Likewise. | |
11815 | (print_direction_vector): Likewise. | |
11816 | (print_dir_vectors): Likewise. | |
11817 | (print_dist_vectors): Likewise. | |
11818 | (dump_subscript): Likewise. | |
11819 | (dump_ddrs): Likewise. | |
11820 | (dump_dist_dir_vectors): Likewise. | |
11821 | (dump_data_references): Likewise. | |
11822 | (dump_data_dependence_relation): Likewise. | |
11823 | (dump_data_dependence_direction): Likewise. | |
11824 | (dump_rdg_vertex): Likewise. | |
11825 | (dump_rdg_component): Likewise. | |
11826 | (debug_ddrs): Declare. | |
11827 | (struct data_ref_loc_d): Move ... | |
11828 | * tree-data-ref.c (struct data_ref_loc_d): ... here. | |
11829 | (get_references_in_stmt): Make static. | |
11830 | (dump_data_references): Likewise. | |
11831 | (dump_subscript): Likewise. | |
11832 | (print_direction_vector): Likewise. | |
11833 | (print_dir_vectors): Likewise. | |
11834 | (print_dist_vectors): Likewise. | |
11835 | (dump_data_dependence_relation): Likewise. | |
11836 | (dump_dist_dir_vectors): Likewise. | |
11837 | (dump_ddrs): Likewise. | |
11838 | (dump_rdg_vertex): Likewise. | |
11839 | (dump_rdg_component): Likewise. | |
11840 | (debug_ddrs): New function. | |
11841 | (access_matrix_get_index_for_parameter): Remove. | |
11842 | ||
bbced055 | 11843 | 2012-03-30 Tristan Gingold <gingold@adacore.com> |
11844 | ||
11845 | * config/vms/vms.c (VMS_CRTL_FLOAT32): Rename. | |
11846 | (VMS_CRTL_FLOAT64, VMS_CRTL_FLOAT64_VAXD): New. | |
11847 | (VMS_CRTL_FLOAT128, VMS_CRTL_DPML, VMS_CRTL_NODMPL) | |
11848 | (VMS_CRTL_32ONLY, VMS_CRTL_G_MASK, VMS_CRTL_G_NONE) | |
11849 | (VMS_CRTL_GA, VMS_CRTL_GL, VMS_CRTL_FLOATV2): New. | |
11850 | (vms_patch_builtins): Handle new flags | |
11851 | * config/vms/vms-crtlmap.map: Completed using nm on | |
11852 | c and math system libraries. | |
11853 | * config/vms/make-crtlmap.awk: Handle any number of flags. | |
11854 | ||
1543f720 | 11855 | 2012-03-30 Martin Jambor <mjambor@suse.cz> |
11856 | ||
11857 | * tree-ssa-ccp.c (insert_clobbers_for_var): Do not assert that there | |
11858 | is a builtin_stack_save in a dominating BB. | |
11859 | ||
80f058cd | 11860 | 2012-03-29 Uros Bizjak <ubizjak@gmail.com> |
11861 | ||
11862 | * config/i386/sse.md (avx_h<plusminus_insn>v4df3): Fix results | |
11863 | crossing 128bit lane boundary. | |
11864 | ||
385bfbc6 | 11865 | 2012-03-29 Vladimir Makarov <vmakarov@redhat.com> |
11866 | ||
11867 | * ira-color.c (setup_left_conflict_sizes_p): Process all | |
11868 | conflicting objects. | |
11869 | ||
aa17a496 | 11870 | 2012-03-29 Jakub Jelinek <jakub@redhat.com> |
11871 | ||
11872 | PR tree-optimization/52760 | |
11873 | * tree-vect-slp.c (vect_get_constant_vectors): Convert constant_p | |
11874 | shift count for {L,R}{SHIFT,ROTATE}_EXPR to TREE_TYPE (vector_type). | |
11875 | ||
d2bb3f9d | 11876 | 2012-03-29 Richard Guenther <rguenther@suse.de> |
11877 | ||
11878 | * cgraph.h (cgraph_materialize_all_clones): Remove. | |
11879 | (reset_inline_failed): Likewise. | |
11880 | * cgraphunit.c (cgraph_materialize_all_clones): Make static. | |
11881 | * cgraphbuild.c (reset_inline_failed): Remove. | |
11882 | * rtl.h (cse_main): Remove. | |
11883 | (extended_count): Likewise. | |
11884 | * cse.c (dump_class): Mark as DEBUG_FUNCTION. | |
11885 | (cse_main): Make static. | |
11886 | * combine.c (extended_count): Remove. | |
11887 | (dump_combine_stats): Mark as DEBUG_FUNCTION. | |
11888 | * basic-block.h (reorder_basic_blocks): Remove. | |
11889 | * bb-reorder.c (reorder_basic_blocks): Make static. | |
11890 | * Makefile.in (dse.o): Remove dse.h dependency. | |
11891 | * dse.h: Remove. | |
11892 | * dse.c (gate_dse): Remove. | |
11893 | (clear_alias_mode_eq): Likewise. | |
11894 | (clear_alias_mode_hash): Likewise. | |
11895 | (dse_record_singleton_alias_set): Likewise. | |
11896 | (dse_invalidate_singleton_alias_set): Likewise. | |
11897 | ||
c0dc946a | 11898 | 2012-03-29 H.J. Lu <hongjiu.lu@intel.com> |
11899 | ||
11900 | * config/linux-android.h (ANDROID_STARTFILE_SPEC): Use | |
11901 | crtbegin_so%O%s for -shared. | |
11902 | (ANDROID_ENDFILE_SPEC): Use crtend_so%O%s for -shared. | |
11903 | ||
54879eec | 11904 | 2012-03-29 Richard Guenther <rguenther@suse.de> |
11905 | ||
11906 | * tree-flow.h (struct pre_expr_d): Remove forward declaration. | |
11907 | (add_to_value): Remove. | |
11908 | (print_value_expressions): Likewise. | |
11909 | * tree-ssa-pre.c (add_to_value): Make static. | |
11910 | (print_value_expressions): Likewise. | |
11911 | * gimple.h (gimple_adjust_this_by_delta): Remove. | |
11912 | * gimple-fold.c (gimple_adjust_this_by_delta): Likewise. | |
11913 | ||
e058414d | 11914 | 2012-03-29 Richard Guenther <rguenther@suse.de> |
11915 | ||
11916 | PR middle-end/50708 | |
11917 | * double-int.h (rshift_double): Remove. | |
4e0c0c52 | 11918 | * double-int.c (lshift_double): Use absu_hwi to make count positive. |
e058414d | 11919 | (rshift_double): Make static, take unsigned count argument, |
11920 | remove handling of negative count argument. | |
11921 | (double_int_rshift): Dispatch to lshift_double. | |
11922 | ||
bac6f1f6 | 11923 | 2012-03-28 H.J. Lu <hongjiu.lu@intel.com> |
11924 | ||
11925 | * config/i386/biarch64.h (TARGET_64BIT_DEFAULT): Add | |
11926 | OPTION_MASK_ABI_64. | |
11927 | ||
11928 | * config/i386/gnu-user64.h (SPEC_64): Support TARGET_BI_ARCH == 2. | |
11929 | (SPEC_X32): Likewise. | |
11930 | (MULTILIB_DEFAULTS): Likewise. | |
11931 | ||
11932 | * config/i386/i386.c (isa_opts): Remove -m64. | |
11933 | (ix86_target_string): Properly handle -m32/-m64/-mx32. | |
11934 | (ix86_option_override_internal): Properly | |
11935 | set OPTION_MASK_ISA_64BIT and OPTION_MASK_ISA_X32 as well as | |
11936 | handle -m32, -m64 and -mx32. | |
11937 | ||
11938 | * config/i386/i386.h (TARGET_X32): Replace OPTION_ISA_X32 | |
11939 | with OPTION_ABI_X32. Moved after TARGET_LP64. | |
11940 | (TARGET_LP64): Changed to OPTION_ABI_64. | |
11941 | ||
11942 | * config/i386/i386.opt (m64): Replace ISA_64BIT with ABI_64. | |
11943 | (mx32): Replace ISA_X32 with ABI_X32. | |
11944 | ||
b257ad5f | 11945 | 2012-03-28 Eric Botcazou <ebotcazou@adacore.com> |
11946 | ||
11947 | * tree.c (tree_size) <VECTOR_CST>: New case. | |
11948 | ||
df6b3006 | 11949 | 2012-03-28 Uros Bizjak <ubizjak@gmail.com> |
11950 | ||
11951 | * config/i386/i386.c (ix86_modes_tieable_p): Handle 32bit AVX modes. | |
11952 | (ix86_expand_vector_move_misalign): Remove un-needed gen_lowpart calls. | |
11953 | ||
891f5177 | 11954 | 2012-03-28 Jakub Jelinek <jakub@redhat.com> |
11955 | ||
e7ed5dd7 | 11956 | PR middle-end/52691 |
11957 | * tree-ssa-ccp.c (optimize_stdarg_builtin): Optimize | |
11958 | __builtin_va_start to __builtin_next_arg if the latter is | |
11959 | builtin_decl_explicit_p rather than when it is not. | |
11960 | ||
891f5177 | 11961 | PR middle-end/52750 |
11962 | * tree-vect-generic.c (vector_element): Perform multiplication | |
11963 | for pos in bitsizetype type instead of idx type. | |
11964 | ||
79f958cb | 11965 | 2012-03-28 Richard Guenther <rguenther@suse.de> |
11966 | ||
11967 | * loop-init.c (loop_optimizer_init): If loops are preserved | |
11968 | perform incremental initialization of required loop features. | |
11969 | (loop_optimizer_finalize): If loops are to be preserved only | |
11970 | clean up optional loop features. | |
11971 | (rtl_loop_done): Forcefully free loops here. | |
df6b3006 | 11972 | * cgraph.c (cgraph_release_function_body): Forcefully free loops. |
79f958cb | 11973 | * cfgexpand.c (expand_gimple_cond): Properly add new basic-blocks |
11974 | to existing loops. | |
11975 | (construct_init_block): Likewise. | |
11976 | (construct_exit_block): Likewise. | |
11977 | (gimple_expand_cfg): Clear LOOP_CLOSED_SSA loop state. Cleanup | |
11978 | the CFG after expanding. | |
df6b3006 | 11979 | * cfgloop.c (verify_loop_structure): Calculate or verify dominators. |
11980 | If we needed to calculate them, free them afterwards. | |
79f958cb | 11981 | * tree-pass.h (PROP_loops): New define. |
11982 | * tree-ssa-loop.c (pass_tree_loop_init): Provide PROP_loops. | |
11983 | * basic-block.h (CLEANUP_CFG_CHANGED): New. | |
11984 | * cfgcleanup.c (merge_blocks_move): Protect loop latches. | |
df6b3006 | 11985 | (cleanup_cfg): If we did something and have loops around, fix them up. |
79f958cb | 11986 | * cse.c (rest_of_handle_cse_after_global_opts): Call cleanup_cfg |
11987 | with CLEANUP_CFG_CHANGED. | |
11988 | * cfghooks.c (merge_blocks): If we merge a loop header into | |
11989 | its predecessor, update the loop structure. | |
11990 | (duplicate_block): If we copy a loop latch, adjust loop state | |
11991 | to note we may have multiple latches. | |
11992 | (delete_basic_block): Mark loops for fixup if we remove a loop. | |
11993 | * cfganal.c (forwarder_block_p): Protect loop latches, headers | |
11994 | and preheaders. | |
11995 | * cfgrtl.c (rtl_can_merge_blocks): Protect loop latches. | |
11996 | (cfg_layout_can_merge_blocks_p): Likewise. | |
11997 | * cprop.c (bypass_block): If we create a loop with multiple | |
11998 | entries, mark it for removal. | |
11999 | * except.c (emit_to_new_bb_before): Add the new basic-block | |
12000 | to existing loops. | |
12001 | * tree-eh.c (lower_resx): Likewise. | |
12002 | * omp-low.c (finalize_task_copyfn): Do not copy PROP_loops. | |
12003 | (expand_omp_taskreg): Likewise. | |
12004 | * tree-inline.c (initialize_cfun): Likewise. | |
12005 | * tree-mudflap.c (add_bb_to_loop): Prototype. | |
12006 | (mf_build_check_statement_for): Properly add new basic-blocks | |
12007 | to existing loops. | |
12008 | * tree-ssa-threadupdate.c (thread_block): Mark loops for fixup | |
12009 | if we remove a loop. | |
12010 | (thread_through_loop_header): Likewise. | |
12011 | * trans-mem.c (tm_log_emit_save_or_restores): Properly add | |
12012 | new basic-blocks to existing loops. | |
12013 | (expand_transaction): Likewise. | |
12014 | * Makefile.in (except.o): Add $(CFGLOOP_H). | |
12015 | (expr.o): Likewise. | |
12016 | (cgraph.o): Likewise. | |
12017 | (cprop.o): Likewise. | |
12018 | (cfgexpand.o): Likewise. | |
12019 | (cfganal.o): Likewise. | |
12020 | (trans-mem.o): Likewise. | |
12021 | (tree-eh.o): Likewise. | |
12022 | ||
58cf0091 | 12023 | 2012-03-28 Georg-Johann Lay <avr@gjlay.de> |
12024 | ||
12025 | PR target/52692 | |
12026 | * config/avr/avr.c (TARGET_BUILTIN_DECL): New define. | |
12027 | (avr_builtin_decl): New static function. | |
12028 | (struct avr_builtin_description, avr_bdesc): Move up. | |
12029 | Add GTY marker. Add field fndecl. Remove redundant field id. | |
12030 | (avr_init_builtins): Initialize avr_bdesc[ID].fndecl. | |
12031 | (avr_expand_builtin): Code cleanup because .id is removed. | |
12032 | ||
d32d7e3a | 12033 | 2012-03-28 Georg-Johann Lay <avr@gjlay.de> |
12034 | ||
12035 | PR target/52737 | |
12036 | * config.gcc (tm_file): Remove avr/multilib.h. | |
12037 | ||
df6b3006 | 12038 | * doc/invoke.texi (AVR Options): Adjust documentation of -mtiny-stack. |
d32d7e3a | 12039 | |
12040 | * config/avr/genmultilib.awk: Remove code to generate multilib.h. | |
12041 | (BEGIN): Use -msp8 as multilib option instead of -mtiny-stack. | |
12042 | * config/avr/t-avr: Remove generation of multilib.h. | |
12043 | * config/avr/t-multilib: Regenerate. | |
12044 | * config/avr/multilib.h: Remove. | |
12045 | * config/avr/avr.opt (-msp8): New option. | |
12046 | (avr_sp8): New variable. | |
12047 | * config/avr/driver-avr.c (avr_device_to_sp8): New function. | |
12048 | * config/avr/avr.h (AVR_HAVE_SPH): New define. | |
12049 | (AVR_HAVE_8BIT_SP): Also set by avr_sp8 i.e. -msp8. | |
12050 | (avr_device_to_sp8): New prototype. | |
12051 | (EXTRA_SPEC_FUNCTIONS): Add { "device_to_sp8", avr_device_to_sp8 } | |
12052 | (DRIVER_SELF_SPECS): New define. | |
12053 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines: | |
12054 | __AVR_SP8__, __AVR_HAVE_SPH__. | |
12055 | * config/avr/avr.c (output_movhi): Use AVR_HAVE_SPH instead of | |
12056 | AVR_HAVE_8BIT_SP to decide if SP_H is present. | |
12057 | (avr_file_start): Ditto. | |
12058 | ||
9af8c7c5 | 12059 | 2012-03-28 Jakub Jelinek <jakub@redhat.com> |
12060 | ||
12061 | PR target/52736 | |
12062 | * config/i386/sse.md (sse2_loadlpd splitter): Use offset 0 | |
12063 | instead of 8 in adjust_address. | |
12064 | ||
cefa4c33 | 12065 | 2012-03-27 Aurelien Buhrig <aurelien.buhrig.gcc@gmail.com> |
12066 | ||
12067 | PR middle-end/51893 | |
12068 | * expmed.c (store_bit_field_1): Fix wordnum value for big-endian | |
12069 | targets. | |
12070 | ||
fa9db843 | 12071 | 2012-03-27 Oleg Endo <olegendo@gcc.gnu.org> |
12072 | ||
12073 | PR target/50751 | |
12074 | * config/sh/sh.c (sh_legitimize_address, sh_legitimize_reload_address): | |
12075 | Rearrange conditional logic. Move displacement address calculations | |
12076 | to ... | |
12077 | (sh_find_mov_disp_adjust): ... this new function. | |
12078 | ||
367d727c | 12079 | 2012-03-27 H.J. Lu <hongjiu.lu@intel.com> |
12080 | ||
12081 | * config/arm/arm.opt (mapcs): Remove MaskExists. | |
12082 | * config/cris/linux.opt (mno-gotplt): Likewise. | |
12083 | * config/i386/i386.opt (mhard-float): Likewise. | |
12084 | (msse4): Likewise. | |
12085 | (mno-sse4): Likewise. | |
12086 | * config/m68k/m68k.opt (mhard-float): Likewise. | |
12087 | * config/mep/mep.op (mcop32): Likewise. | |
12088 | * config/pa/pa-hpux.opt (msio): Likewise. | |
12089 | * config/pa/pa64-hpux.opt (mgnu-ld): Likewise. | |
12090 | * config/picochip/picochip.opt (mlittle): Likewise. | |
12091 | * config/sh/sh.opt (mrenesas): Likewise. | |
12092 | * config/sparc/long-double-switch.opt (mlong-double-128): Likewise. | |
12093 | * config/sparc/sparc.opt (mhard-float): Likewise. | |
12094 | * config/v850/v850.opt (mv850es): Likewise. | |
12095 | * config/vax/vax.opt (mg-float): Likewise. | |
12096 | ||
49c38e93 | 12097 | 2012-03-27 Martin Jambor <mjambor@suse.cz> |
12098 | ||
12099 | PR middle-end/52693 | |
12100 | * tree-sra.c (sra_modify_assign): Do not call | |
12101 | load_assign_lhs_subreplacements when working with an unscalarizable | |
12102 | region. | |
12103 | ||
77c42bd4 | 12104 | 2012-03-27 Uros Bizjak <ubizjak@gmail.com> |
12105 | ||
12106 | PR target/52698 | |
12107 | * config/i386/i386-protos.h (ix86_legitimize_reload_address): | |
12108 | New prototype. | |
12109 | * config/i386/i386.h (LEGITIMIZE_RELOAD_ADDRESS): New define. | |
12110 | * config/i386/i386.c: Include reload.h. | |
12111 | (ix86_legitimize_reload_address): New function. | |
12112 | ||
dbc6e347 | 12113 | 2012-03-27 H.J. Lu <hongjiu.lu@intel.com> |
12114 | ||
12115 | * opth-gen.awk: Allocated a bit for Mask and InverseMask if it | |
12116 | hasn't been allocated. Define a target macro for Mask and | |
77c42bd4 | 12117 | InverseMask if it hasn't been defined. Remove MaskExists handling. |
dbc6e347 | 12118 | |
0455e0da | 12119 | * doc/options.texi: Remove MaskExists. |
dbc6e347 | 12120 | |
6523974f | 12121 | 2012-03-27 Chung-Lin Tang <cltang@codesourcery.com> |
12122 | ||
12123 | PR target/52667 | |
12124 | * config/sh/sh.c (find_barrier): Add equality check of last_got | |
12125 | to avoid going above orig insn. Update comments. | |
12126 | ||
902123ad | 12127 | 2012-03-27 Richard Guenther <rguenther@suse.de> |
12128 | ||
12129 | PR middle-end/52720 | |
12130 | * fold-const.c (try_move_mult_to_index): Handle &x.array more | |
12131 | explicitely. | |
12132 | ||
73041e9b | 12133 | 2012-03-27 Eric Botcazou <ebotcazou@adacore.com> |
12134 | ||
12135 | * expmed.c (store_bit_field): Assert that BITREGION_START is a multiple | |
12136 | of a unit before computing the offset in units. | |
12137 | * expr.c (get_bit_range): Return the null range if the enclosing record | |
12138 | is part of a larger bit field. | |
12139 | ||
a2295d74 | 12140 | 2012-03-27 Tristan Gingold <gingold@adacore.com> |
12141 | ||
12142 | * config/ia64/vms.h (CASE_VECTOR_MODE): Define. | |
12143 | * config/ia64/ia64.md: Remove mode in template. | |
12144 | Sign extend operand in expand_simple_binop. | |
12145 | * config/ia64/ia64.h (ASM_OUTPUT_ADDR_DIFF_ELT): Use | |
12146 | CASE_VECTOR_MODE instead of TARGET_ILP32. | |
12147 | (ADDR_VEC_ALIGN): Make it depends on CASE_VECTOR_MODE. | |
12148 | ||
43d744c8 | 12149 | 2012-03-26 Steven Bosscher <steven@gcc.gnu.org> |
12150 | ||
12151 | * varasm.c (assemble_external): #if 0 out the new assert from the | |
12152 | previous commit, it breaks the Java and Go front ends. | |
12153 | ||
a723d770 | 12154 | 2012-03-26 Steven Bosscher <steven@gcc.gnu.org> |
12155 | ||
ea259bbe | 12156 | * toplev.c (check_global_declaration_1): Do not call assemble_external. |
12157 | * expr.c (emit_block_move_libcall_fn): Likewise. | |
12158 | (clear_storage_libcall_fn): Likewise. | |
12159 | (expand_expr_addr_expr_1): Likewise. | |
12160 | (expand_expr_real_1): Likewise. | |
12161 | * calls.c (rtx_for_function_call): Likewise. | |
12162 | ||
a723d770 | 12163 | * varasm.c (assemble_external): Assert this function is only called |
12164 | during or after expanding to RTL. | |
12165 | ||
7c2ed7d7 | 12166 | 2012-03-26 Martin Jambor <mjambor@suse.cz> |
12167 | ||
12168 | PR tree-optimization/50052 | |
12169 | * tree-sra.c (tree_non_aligned_mem_p): Removed. | |
12170 | (tree_non_aligned_mem_for_access_p): Likewise. | |
12171 | (build_accesses_from_assign): Removed strict alignment requirements | |
12172 | checks. | |
12173 | (access_precludes_ipa_sra_p): Likewise. | |
12174 | ||
58280b1f | 12175 | 2012-03-26 Richard Guenther <rguenther@suse.de> |
12176 | ||
12177 | PR tree-optimization/52701 | |
12178 | * tree-vect-loop.c (vect_analyze_scalar_cycles_1): Always | |
12179 | compute and set the evolution part of PHI nodes. | |
12180 | ||
a1dfcdd0 | 12181 | 2012-03-26 Richard Guenther <rguenther@suse.de> |
12182 | ||
12183 | PR tree-optimization/52721 | |
12184 | * tree-vect-stmts.c (vect_init_vector): Handle scalars. | |
12185 | ||
1c928a0c | 12186 | 2012-03-26 Ulrich Weigand <ulrich.weigand@linaro.org> |
12187 | ||
12188 | PR tree-optimization/52686 | |
12189 | * tree-vect-data-refs.c (vect_get_smallest_scalar_type): Handle | |
12190 | WIDEN_LSHIFT_EXPR. | |
12191 | ||
784576c7 | 12192 | 2012-03-26 Tristan Gingold <gingold@adacore.com> |
12193 | ||
12194 | * config/alpha/vms.h (LINK_SPEC): Simplify. | |
12195 | (STARTFILE_SPEC): Remove -mvms-return-codes handling. | |
12196 | (NAME__MAIN, SYMBOL__MAIN): Remove. | |
12197 | (VMS_DEBUG_MAIN_POINTER): Remove. | |
12198 | * config/ia64/vms.h: Likewise. | |
12199 | * config/alpha/alpha.c (alpha_start_function): Move vms_debug_main | |
12200 | code to vms.c. Call vms_start_function. | |
12201 | * config/ia64/ia64.c (ia64_start_function): Likewise. | |
12202 | * config/vms/vms-protos.h (vms_start_function): Declare. | |
12203 | * config/vms/vms.c (vms_start_function): New function. | |
12204 | * config/vms/vms.h (MATH_LIBRARY): Define. | |
12205 | (VMS_DEBUG_MAIN_POINTER): Define. | |
12206 | ||
ab3908c1 | 12207 | 2012-03-26 Eric Botcazou <ebotcazou@adacore.com> |
12208 | ||
12209 | PR rtl-optimization/52629 | |
12210 | * reload1.c (count_pseudo): Short-circuit common case. | |
12211 | (count_spilled_pseudo): Return early for pseudos without hard regs. | |
12212 | Assert that the pseudo has got a hard reg before manipulating it. | |
12213 | ||
4dca9aca | 12214 | 2012-03-24 Jan Hubicka <jh@suse.cz> |
12215 | ||
12216 | PR lto/51663 | |
12217 | * varpool.c (varpool_finalize_decl): Handle toplevel_reorder here. | |
12218 | (decide_is_variable_needed): Do not handle toplevel reorder here. | |
12219 | * cgraph.h (varpool_can_remove_if_no_refs): Likewise. | |
12220 | * ipa.c (cgraph_remove_unreachable_nodes): Remove unreachable vars | |
12221 | even at -O0. | |
12222 | ||
40715742 | 12223 | 2012-03-24 Eric Botcazou <ebotcazou@adacore.com> |
12224 | ||
12225 | * expr.c (optimize_bitfield_assignment_op) <BIT_IOR_EXPR>: Use str_mode | |
12226 | and str_bitsize instead of more convoluted expressions. | |
12227 | ||
4b552df4 | 12228 | 2012-03-24 Eric Botcazou <ebotcazou@adacore.com> |
12229 | ||
12230 | PR target/52610 | |
12231 | * config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=leon. | |
12232 | ||
29c08f56 | 12233 | 2012-03-24 Eric Botcazou <ebotcazou@adacore.com> |
12234 | ||
12235 | PR target/52656 | |
12236 | * config/sparc/sparc.c (sparc_handle_vis_mul8x16): Fix pasto. | |
12237 | ||
a00d04d2 | 12238 | 2012-03-23 Martin Jambor <mjambor@suse.cz> |
12239 | ||
12240 | * tree-sra.c (build_accesses_from_assign): Remove FIXME comment. | |
12241 | ||
86faead7 | 12242 | 2012-03-23 Richard Guenther <rguenther@suse.de> |
12243 | ||
12244 | PR tree-optimization/52678 | |
12245 | * tree-vectorizer.h (struct _stmt_vec_info): Add | |
12246 | loop_phi_evolution_part member. | |
12247 | (STMT_VINFO_LOOP_PHI_EVOLUTION_PART): New define. | |
12248 | * tree-vect-loop.c (vect_analyze_scalar_cycles_1): Initialize | |
12249 | STMT_VINFO_LOOP_PHI_EVOLUTION_PART. | |
12250 | * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): | |
12251 | Use the cached evolution part and the PHI nodes value from | |
12252 | the loop preheader edge instead of re-analyzing the evolution. | |
12253 | ||
af1bc032 | 12254 | 2012-03-22 Maxim Kuvyrkov <maxim@codesourcery.com> |
12255 | ||
12256 | * config/mips/mips-tables.opt: Update. | |
12257 | * config/mips/mips.md (processor): Add xlp. | |
12258 | * config/mips/mips-cpus.def: Add xlp. | |
12259 | * config/mips/mips.c (mips_rtx_cost_data): Add costs for XLP, copy from | |
12260 | 5KF for now. | |
12261 | * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Handle xlp. | |
12262 | * doc/invoke.texi: Mention XLP. | |
12263 | ||
2ea94a74 | 12264 | 2012-03-22 Jakub Jelinek <jakub@redhat.com> |
12265 | ||
12266 | PR middle-end/52547 | |
12267 | * tree-nested.c (convert_tramp_reference_stmt): Call declare_vars | |
12268 | on any new_local_var_chain vars declared during recursing on | |
12269 | GIMPLE_OMP_PARALLEL or GIMPLE_OMP_TASK body. | |
12270 | ||
af3c0d00 | 12271 | 2012-03-22 Uros Bizjak <ubizjak@gmail.com> |
12272 | ||
12273 | * config/alpha/alpha.h (ASM_OUTPUT_ALIGN): Move to config/alpha/elf.h | |
12274 | (ASM_OUTPUT_SKIP): Move to config/alpha/vms.h | |
12275 | (ASM_OUTPUT_LOCAL): Ditto. | |
12276 | (ASM_OUTPUT_COMMON): Remove. | |
12277 | * config/alpha/elf.h (ASM_OUTPUT_DEF_FROM_DECLS): Use ASM_OUTPUT_DEF. | |
12278 | * config/alpha/vms.h (ASM_OUTPUT_ALIGN): Do not undefine before define. | |
12279 | ||
41710b76 | 12280 | 2012-03-22 Jan Hubicka <jh@suse.cz> |
12281 | ||
12282 | PR middle-end/51737 | |
12283 | * cgraph.c (cgraph_remove_node_and_inline_clones): Add FORBIDDEN_NODE | |
12284 | parameter. | |
12285 | * cgraph.h (cgraph_remove_node_and_inline_clones): Update prototype. | |
af3c0d00 | 12286 | * ipa-inline-transform.c (save_inline_function_body): Remove |
12287 | copied clone if needed. | |
41710b76 | 12288 | * tree-inline.c (delete_unreachable_blocks_update_callgraph): Update. |
12289 | ||
1957dffb | 12290 | 2012-03-22 Richard Guenther <rguenther@suse.de> |
12291 | ||
12292 | PR middle-end/52666 | |
12293 | * fold-const.c (fold_ternary_loc): Fix typo. | |
12294 | ||
4349a1fa | 12295 | 2012-03-22 Georg-Johann Lay <avr@gjlay.de> |
12296 | ||
12297 | PR target/52496 | |
12298 | * config/avr/avr.md (unspec): Remove UNSPEC_MEMORY_BARRIER. | |
12299 | (unspecv): Add UNSPECV_MEMORY_BARRIER. | |
12300 | (cli_sei): Use unspec_volatile instead of unspec for memory barrier. | |
12301 | (delay_cycles_1, delay_cycles_2): Ditto. | |
12302 | (delay_cycles_3, delay_cycles_4): Ditto. | |
12303 | (nopv, *nopv): Ditto. | |
12304 | (sleep, *sleep): Ditto. | |
12305 | (wdr, *wdr): Ditto. | |
12306 | ||
3fd927c9 | 12307 | 2012-03-22 Richard Guenther <rguenther@suse.de> |
12308 | ||
12309 | PR tree-optimization/52548 | |
12310 | * tree-ssa-pre.c (valid_in_sets): Remove handling of invalidation | |
12311 | because of clobbers. | |
12312 | (prune_clobbered_mems): New function. | |
12313 | (compute_antic_aux): Use it to prune ANTIC_OUT. | |
12314 | (compute_partial_antic_aux): Use it to prune PA_IN. | |
af3c0d00 | 12315 | (compute_avail): Only insert expressions into EXP_GEN that are not |
12316 | invalidated when translated up to the beginning of the block. | |
3fd927c9 | 12317 | |
8ca02f71 | 12318 | 2012-03-22 Richard Guenther <rguenther@suse.de> |
12319 | ||
12320 | PR tree-optimization/52638 | |
12321 | * tree-vect-stmts.c (vect_init_vector_1): New function, split | |
12322 | out from ... | |
12323 | (vect_init_vector): ... here. Handle scalar vector inits. | |
12324 | (vect_get_vec_def_for_operand): Adjust. | |
12325 | (vectorizable_load): Likewise. | |
12326 | ||
a25bf392 | 12327 | 2012-03-22 Uros Bizjak <ubizjak@gmail.com> |
12328 | ||
12329 | * config.gcc (alpha*-*-linux*): Add elfos.h to tm_file. | |
12330 | (alpha*-*-freebsd*): Ditto. | |
12331 | (alpha*-*-netbsd*): Ditto. | |
12332 | (alpha*-*-openbsd*): Ditto. | |
12333 | * config/alpha/elf.h (OBJECT_FORMAT_ELF): Remove. | |
12334 | (DWARF2_DEBUGGING_INFO): Remove. | |
12335 | (PREFERRED_DEBUGGING_TYPE): Remove. | |
12336 | (ASM_FINAL_SPEC): Remove. | |
12337 | (IDENT_ASM_OP): Remove. | |
12338 | (ASM_OUTPUT_IDENT): Remove. | |
12339 | (SKIP_ASM_OP): Remove. | |
12340 | (ASM_OUTPUT_SKIP): Remove. | |
12341 | (ALIGN_ASM_OP): Remove. | |
12342 | (ASM_OUTPUT_BEFORE_CASE_LABEL): Remove. | |
12343 | (ASM_OUTPUT_CASE_LABEL): Remove. | |
12344 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Remove. | |
12345 | (COMMON_ASM_OP): Remove. | |
12346 | (ASM_OUTPUT_ALIGNED_COMMON): Remove. | |
12347 | (ASCII_DATA_ASM_OP): Remove. | |
12348 | (READONLY_DATA_SECTION_ASM_OP): Remove. | |
12349 | (INIT_SECTION_ASM_OP): Remove. | |
12350 | (FINI_SECTION_ASM_OP): Remove. | |
12351 | (ASM_SECTION_START_OP): Remove. | |
12352 | (ASM_OUTPUT_SECTION_START_FILE): Remove. | |
12353 | (TARGET_ASM_NAMED_SECTION): Remove. | |
12354 | (TARGET_ASM_SELECT_SECTION): Remove. | |
12355 | (MAKE_DECL_ONE_ONLY): Remove. | |
12356 | (TYPE_ASM_OP): Remove. | |
12357 | (SIZE_ASM_OP): Remove. | |
12358 | (ASM_WEAKEN_LABEL): Remove. | |
12359 | (TYPE_OPERAND_FMT): Remove. | |
12360 | (ASM_DECLARE_RESULT): Remove. | |
12361 | (ASM_DECLARE_OBJECT_NAME): Remove. | |
12362 | (ASM_FINISH_DECLARE_OBJECT): Remove. | |
12363 | (ELF_ASCII_ESCAPES): Remove. | |
12364 | (ELF_STRING_LIMIT): Remove. | |
12365 | (STRING_ASM_OP): Remove. | |
12366 | (ASM_OUTPUT_EXTERNAL): Remove. | |
12367 | (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Redefine to false. | |
12368 | * config/alpha/alpha.h (PCC_BITFIELD_TYPE_MATTERS): Undefine | |
12369 | before define. | |
12370 | (ASM_DECLARE_FUNCTION_NAME): Ditto. | |
12371 | (ASM_DECLARE_FUNCTION_SIZE): Ditto. | |
12372 | (ASM_GENERATE_INTERNAL_LABEL): Ditto. | |
12373 | (ASM_OUTPUT_SKIP): Ditto. | |
12374 | (READONLY_DATA_SECTION_ASM_OP): Remove. | |
12375 | (USER_LABEL_PREFIX): Remove. | |
12376 | (ASM_OUTPUT_ASCII): Remove. | |
12377 | (ASM_OUTPUT_CASE_LABEL): Remove. | |
12378 | (NO_DOLLAR_IN_LABEL): Undefine. | |
12379 | ||
38847948 | 12380 | 2012-03-22 Richard Guenther <rguenther@suse.de> |
12381 | ||
12382 | PR tree-optimization/52459 | |
12383 | * tree-ssa-pre.c (inhibit_phi_insertion): Do not inhibit | |
12384 | PHI insertion for calls. | |
12385 | ||
2aca5650 | 12386 | 2012-03-21 Steven Bosscher <steven@gcc.gnu.org> |
12387 | ||
12388 | * cse.c (invalidate_from_sets_and_clobbers, try_back_substitute_reg, | |
12389 | find_sets_in_insn, canonicalize_insn): Split out from ... | |
12390 | (cse_insn): ... here. | |
12391 | (invalidate_from_clobbers): Take an insn instead of the pattern. | |
12392 | ||
237a2429 | 12393 | 2012-03-21 Oleg Endo <olegendo@gcc.gnu.org> |
12394 | ||
12395 | PR target/52479 | |
12396 | * config/sh/sh-protos.h (sh_fsca_df2int): Remove. | |
12397 | * config/sh/sh.c (sh_fsca_df2int_rtx, sh_fsca_df2int): Remove. | |
12398 | * config/sh/sh.md (sindf2, cosdf2): Remove. | |
12399 | ||
8fe7656f | 12400 | 2012-03-21 Kaz Kojima <kkojima@gcc.gnu.org> |
12401 | ||
b45e6434 | 12402 | PR target/52642 |
8fe7656f | 12403 | * config/sh/sh.c (sh_expand_prologue): Emit blockage at the end of |
a25bf392 | 12404 | prologue for unwinder and profiler. |
8fe7656f | 12405 | |
2ac000bb | 12406 | 2012-03-21 Andreas Tobler <andreast@fgznet.ch> |
12407 | ||
12408 | * configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*. | |
12409 | Introduce emul_name to select the right linker emulation for | |
12410 | powerpc64-*-freebsd*. | |
12411 | * configure: Regenerate. | |
12412 | * config.gcc: Add bits to support powerpc64-*-freebsd*. | |
12413 | * config/rs6000/freebsd.h (POWERPC_FREEBSD): Define. | |
12414 | * config/rs6000/freebsd64.h: New file. | |
12415 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Use | |
12416 | POWERPC_FREEBSD. | |
12417 | (rs6000_savres_strategy): Likewise. | |
12418 | (rs6000_savres_routine_name): Likewise. | |
12419 | (rs6000_elf_file_end): Likewise. | |
12420 | * config/rs6000/t-freebsd64: New file. | |
12421 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set the | |
12422 | rs6000_current_abi for 64-bit FreeBSD to ABI_AIX. | |
12423 | ||
d018c468 | 12424 | * config/rs6000/freebsd64.h: Remove duplicated entries from last |
12425 | commit. | |
12426 | * config/rs6000/t-freebsd64: Likewise. | |
12427 | ||
002565f0 | 12428 | 2012-03-21 Georg-Johann Lay <avr@gjlay.de> |
12429 | ||
12430 | PR rtl-optimization/52543 | |
12431 | PR target/52461 | |
12432 | * config/avr/avr-protos.h (avr_load_lpm): New prototype. | |
12433 | * config/avr/avr.c (avr_mode_dependent_address_p): New function. | |
12434 | (TARGET_MODE_DEPENDENT_ADDRESS_P): New define. | |
12435 | (avr_load_libgcc_p): Restrict to __flash loads. | |
12436 | (avr_out_lpm): Only handle 1-byte loads from __flash. | |
12437 | (avr_load_lpm): New function. | |
12438 | (avr_find_unused_d_reg): Remove. | |
12439 | (avr_out_lpm_no_lpmx): Remove. | |
12440 | (adjust_insn_length): Handle ADJUST_LEN_LOAD_LPM. | |
12441 | * config/avr/avr.md (unspec): Add UNSPEC_LPM. | |
12442 | (load_<mode>_libgcc): Use UNSPEC_LPM instead of MEM. | |
12443 | (load_<mode>, load_<mode>_clobber): New insns. | |
12444 | (mov<mode>): For multi-byte move from non-generic | |
12445 | 16-bit address spaces: Expand to load_<mode> resp. | |
12446 | load_<mode>_clobber. | |
12447 | (load<mode>_libgcc): Remove expander. | |
12448 | (split-lpmx): Remove split. | |
12449 | ||
cd4e07db | 12450 | 2012-03-21 Richard Earnshaw <rearnsha@arm.com> |
12451 | ||
12452 | * neon.md (neon_vget_lanev2di): Use gen_lowpart and gen_highpart. | |
12453 | * config/arm/neon.ml (Fixed_return_reg): Renamed to fixed_vector_reg. | |
12454 | All callers changed. | |
12455 | (Fixed_core_reg): New feature. | |
12456 | (Vget_lane [sizes S64 and U64]): Add Fixed_core_reg. Allow fmrrd in | |
12457 | disassembly. | |
12458 | * neon-testgen.ml: Handle Fixed_core_reg. | |
12459 | ||
ae1dbab8 | 12460 | 2012-03-21 Andrew Stubbs <ams@codesourcery.com> |
12461 | ||
12462 | * config/arm/arm.c (thumb2_reorg): Add complete support | |
12463 | for 16-bit instructions. | |
12464 | * config/arm/thumb2.md: Delete obsolete flag-clobbering peepholes. | |
12465 | ||
6fa78636 | 12466 | 2012-03-21 Richard Guenther <rguenther@suse.de> |
12467 | ||
12468 | PR tree-optimizer/52636 | |
12469 | * tree-vect-slp.c (vect_get_constant_vectors): Convert constants | |
12470 | to the appropriate type. | |
12471 | ||
212dddd3 | 12472 | 2012-03-21 Richard Guenther <rguenther@suse.de> |
12473 | ||
12474 | * Makefile.in (cfgexpand.o): Add $(REGS_H) and $(INTEGRATE_H) | |
12475 | dependencies. | |
12476 | * cfgexpand.c (gimple_expand_cfg): Fold in pass_init_function, | |
12477 | pass_jump, pass_initial_value_sets and pass_unshare_all_rtl. | |
12478 | * passes.c (init_optimization_passes): Remove pass_init_function, | |
12479 | pass_jump, pass_initial_value_sets and pass_unshare_all_rtl. | |
12480 | * tree-pass.h (pass_init_function): Remove. | |
12481 | (pass_jump): Remove. | |
12482 | (pass_initial_value_sets): Remove. | |
12483 | (pass_unshare_all_rtl): Remove. | |
12484 | * integrate.c (pass_initial_value_sets): Remove. | |
12485 | * emit-rtl.c (pass_unshare_all_rtl): Remove. | |
12486 | * tree.h (init_function_for_compilation): Remove. | |
12487 | * function.c (init_function_for_compilation): Remove. | |
12488 | (pass_init_function): Remove. | |
12489 | * cfgcleanup.c (rest_of_handle_jump): Remove. | |
12490 | (pass_jump): Remove. | |
12491 | ||
358f9d96 | 12492 | 2012-03-20 Jason Merrill <jason@redhat.com> |
12493 | ||
12494 | * tree-streamer-in.c (streamer_alloc_tree): Call | |
12495 | ggc_alloc_zone_cleared_tree_node instead of | |
12496 | ggc_alloc_zone_cleared_tree_node_stat. | |
12497 | ||
6ad63f69 | 12498 | 2012-03-20 Jonathan Wakely <jwakely.gcc@gmail.com> |
12499 | ||
12500 | * doc/extend.texi (Template Instantiation): Remove anachronisms. | |
12501 | ||
541e350d | 12502 | 2012-03-20 Jakub Jelinek <jakub@redhat.com> |
12503 | ||
0b991a69 | 12504 | PR target/52607 |
12505 | * config/i386/i386.c (expand_vec_perm_vperm2f128): New function. | |
12506 | (ix86_expand_vec_perm_const_1): Call it. | |
12507 | ||
245c00ec | 12508 | * config/i386/i386.c (vselect_insn): New variable. |
12509 | (init_vselect_insn): New function. | |
12510 | (expand_vselect, expand_vselect_insn): Add testing_p argument. | |
12511 | Call init_vselect_insn if vselect_insn is NULL. Adjust | |
12512 | PATTERN (vselect_insn), instead of creating a new insn each time, | |
12513 | only emit a copy of it if not testing and recog has been successful. | |
12514 | (expand_vec_perm_pshufb, expand_vec_perm_1, | |
12515 | expand_vec_perm_pshuflw_pshufhw, expand_vec_perm_broadcast_1): Adjust | |
12516 | callers. | |
12517 | ||
541e350d | 12518 | PR target/52607 |
12519 | * config/i386/i386.md ("isa" attribute): Add avx2 and noavx2. | |
12520 | ("enabled" attribute): Handle avx2 and noavx2 isas. | |
12521 | * config/i386/sse.md (avx2_vec_dupv8sf_1, avx2_pbroadcast<mode>_1): | |
12522 | New insns. | |
12523 | (vec_dup<mode>): Add avx2 =x,x alternative. | |
12524 | (vec_dup<mode> splitter): Don't split if TARGET_AVX2. | |
12525 | (*avx_vperm_broadcast_<mode>): Don't split V4DFmode if TARGET_AVX2. | |
12526 | For TARGET_AVX2, V8SFmode and elt == 0 split into vbroadcastss. | |
12527 | * config/i386/i386.c (expand_vec_perm_pshufb): Emit also vpermps | |
12528 | for V8SFmode. | |
12529 | (expand_vec_perm_1): For broadcasts, use avx2_pbroadcast<mode>_1 | |
12530 | if possible, handle also V8SFmode. | |
12531 | ||
1987d213 | 12532 | 2012-03-20 Richard Earnshaw <rearnsha@arm.com> |
12533 | ||
12534 | * arm/predicates.md (zero_operand, reg_or_zero_operand): New predicates. | |
12535 | * arm/neon.md (neon_vceq<mode>, neon_vcge<mode>): Use | |
12536 | reg_or_zero_operand predicate. | |
12537 | (neon_vcle<mode>, neon_vclt<mode>): Use zero_operand predicate. | |
12538 | ||
17113bf6 | 12539 | 2012-03-20 Jakub Jelinek <jakub@redhat.com> |
12540 | ||
12541 | * config/i386/i386.c (ix86_decompose_address) <case ZERO_EXTEND>: | |
12542 | If operand isn't UNSPEC, return 0. | |
12543 | ||
1dd4980f | 12544 | 2012-03-20 Richard Guenther <rguenther@suse.de> |
12545 | ||
12546 | * tree-pass.h (pass_rtl_eh): Remove. | |
12547 | * except.c (gate_handle_eh): Likewise. | |
12548 | (rest_of_handle_eh): Likewise. | |
12549 | (pass_rtl_eh): Likewise. | |
12550 | (finish_eh_generation): Export. | |
12551 | * except.h (finish_eh_generation): Declare. | |
12552 | * passes.c (init_optimization_passes): Remove pass_rtl_eh. | |
12553 | * cfgexpand.c (gimple_expand_cfg): Call finish_eh_generation | |
12554 | after expanding stack alignment. Instead of compacting blocks | |
12555 | call cleanup_cfg. | |
12556 | ||
fa42e1a4 | 12557 | 2012-03-20 Richard Guenther <rguenther@suse.de> |
12558 | ||
12559 | * stor-layout.c (finish_bitfield_representative): Fallback | |
12560 | to conservative maximum size if the padding up to the next | |
12561 | field cannot be computed as a constant. | |
12562 | (finish_bitfield_layout): If we cannot compute the distance | |
12563 | between the start of the bitfield representative and the | |
12564 | bitfield member start a new representative. | |
12565 | * expr.c (get_bit_range): The distance between the start of | |
12566 | the bitfield representative and the bitfield member is zero | |
12567 | if the field offsets are not constants. | |
12568 | ||
748e5d45 | 12569 | 2012-03-20 Tristan Gingold <gingold@adacore.com> |
12570 | ||
12571 | * tree.h (enum size_type_kind): Add stk_ prefix to constants, | |
12572 | convert in lowercase. | |
12573 | (sizetype_tab, sizetype, bitsizetype, ssizetype, sbitsizetype) | |
12574 | (size_int, ssize_int, bitsize_int, sbitsize_int): Adjust. | |
12575 | * stor-layout.c (sizetype_tab): Adjust. | |
12576 | (initialize_sizetypes): Use SIZETYPE instead of SIZE_TYPE. | |
12577 | * tree-streamer.c (preload_common_nodes): Use stk_type_kind_last | |
12578 | instead of type_kind_last. | |
12579 | * tree-scalar-evolution.c (interpret_rhs_expr): Use size_int | |
12580 | instead of size_int_kind. | |
12581 | * doc/tm.texi.in (Type Layout): Document SIZETYPE. | |
12582 | * doc/tm.texi: Regenerate. | |
12583 | * defaults.h (SIZETYPE): Provide a default value. | |
12584 | * config/vms/vms.h (SIZE_TYPE): Define as "unsigned int". | |
12585 | (SIZETYPE): Define. | |
12586 | ||
a0554dde | 12587 | 2012-03-20 Oleg Endo <olegendo@gcc.gnu.org> |
12588 | ||
12589 | * config/sh/sh.md: Use braced string notation where applicable. | |
12590 | ||
ee1d2eea | 12591 | 2012-03-19 Uros Bizjak <ubizjak@gmail.com> |
12592 | ||
12593 | * config/i386/i386.md (allocate_stack): Simplify. | |
12594 | ||
99182918 | 12595 | 2012-03-19 Uros Bizjak <ubizjak@gmail.com> |
12596 | ||
12597 | * builtins.c (expand_builtin_cexpi): Use copy_addr_to_reg instead of | |
12598 | copy_to_mode_reg (Pmode, ...). | |
12599 | (expand_builtin_frame_address): Ditto. | |
12600 | * expr.c (emit_block_move_via_libcall): Ditto. | |
12601 | (set_storage_via_libcall): Ditto. | |
12602 | ||
12603 | * config/i386/i386.c (ix86_expand_movmem): Ditto. | |
12604 | (ix86_expand_setmem): Ditto. | |
12605 | (ix86_trampoline_init): DItto. | |
12606 | * config/i386/i386.md (cmpstrnsi): Ditto. | |
99182918 | 12607 | |
11e875c9 | 12608 | 2012-03-19 Sandra Loosemore <sandra@codesourcery.com> |
12609 | ||
12610 | * config/sh/sh.opt (madjust-unroll): Mark as ignored/obsolete. | |
12611 | * config/sh/sh.h (TARGET_OPT_DEFAULT): Don't use MASK_ADJUST_UNROLL. | |
12612 | * doc/invoke.texi (Option Summary): Remove -madjust-unroll. | |
12613 | (SH Options): Likewise. | |
12614 | ||
0a722f4b | 12615 | 2012-03-19 Uros Bizjak <ubizjak@gmail.com> |
12616 | ||
12617 | * config/i386/i386.c (get_thread_pointer): Add tp_mode argument. | |
12618 | Generate ZERO_EXTEND in place if GET_MODE (tp) != tp_mode. | |
12619 | (legitimize_tls_address) <TLS_MODEL_INITIAL_EXEC>: Always generate | |
12620 | DImode UNSPEC_GOTNTPOFF references on TARGET_64BIT. | |
12621 | (ix86_decompose_address): Allow zero extended UNSPEC_TP references. | |
12622 | ||
12623 | Revert: | |
12624 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> | |
12625 | ||
12626 | * config/i386/i386.h (TARGET_TLS_INDIRECT_SEG_REFS): New. | |
12627 | * config/i386/i386.c (ix86_decompose_address): Use | |
12628 | TARGET_TLS_INDIRECT_SEG_REFS to prevent %fs:(%reg) addresses. | |
12629 | (legitimize_tls_address): Use TARGET_TLS_INDIRECT_SEG_REFS to load | |
12630 | thread pointer to a register. | |
12631 | ||
12632 | Revert: | |
12633 | 2012-03-10 H.J. Lu <hongjiu.lu@intel.com> | |
12634 | ||
12635 | * config/i386/i386.c (ix86_decompose_address): Disallow fs:(reg) | |
12636 | if Pmode != word_mode. | |
12637 | (legitimize_tls_address): Call gen_tls_initial_exec_x32 if | |
12638 | Pmode == SImode for TARGET_X32. | |
12639 | ||
12640 | * config/i386/i386.md (UNSPEC_TLS_IE_X32): New. | |
12641 | (tls_initial_exec_x32): Likewise. | |
12642 | ||
89cace00 | 12643 | 2012-03-19 Oleg Endo <olegendo@gcc.gnu.org> |
12644 | ||
12645 | PR target/50751 | |
12646 | * config/sh/sh.h (CONST_OK_FOR_K04, CONST_OK_FOR_K12, DISP_ADDR_P, | |
12647 | DISP_ADDR_OFFSET): New macros. | |
12648 | * config/sh/sh.c (sh_address_cost): Add SH2A special case. | |
12649 | (sh_legitimate_index_p): Allow QImode displacements for non-SH2A. | |
12650 | (sh_legitimize_address): Add QImode displacement handling. | |
0a722f4b | 12651 | (sh_cannot_change_mode_class): Disallow GENERAL_REGS for SFmode |
89cace00 | 12652 | vector subregs. |
12653 | (sh_secondary_reload): Add QImode displacement handling. | |
12654 | * config/sh/predicates.md (movsrc_no_disp_mem_operand): New predicate. | |
5efe717c | 12655 | * config/sh/constraints.md (K04, Snd, Sdd): New constraints. |
12656 | * config/sh/sh.md (extendqisi2): Remove constraints from expander. | |
12657 | (*extendqisi2_compact): Rename to *extendqisi2_compact_reg, restrict | |
12658 | to register operands only. | |
12659 | (*extendqisi2_compact_mem_disp, *extendqisi2_compact_snd): New insns. | |
12660 | (extendqihi2): Change insn to expander. | |
12661 | (*extendqihi2_compact_reg): New insn. | |
12662 | (movqi_i, movqi): Replace with ... | |
12663 | (movqi, *movqi_reg_reg, *movqi_store_mem_disp12, | |
12664 | *movqi_load_mem_disp, *movqi_load_mem_disp): ... these. | |
12665 | Add new peepholes for QImode displacement addressing. | |
89cace00 | 12666 | |
62206d34 | 12667 | 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com> |
12668 | ||
12669 | PR c++/14710 | |
12670 | * doc/invoke.texi: Document -Wuseless-cast. | |
12671 | ||
c165a033 | 12672 | 2012-03-19 Eric Botcazou <ebotcazou@adacore.com> |
12673 | ||
12674 | * tree.def (REALPART_EXPR, IMAGPART_EXPR, VIEW_CONVERT_EXPR): Move. | |
12675 | * tree.h (handled_component_p): Reorder cases. | |
12676 | * dwarf2out.c (loc_list_for_address_of_addr_expr_of_indirect_ref): Do | |
12677 | not initialize unsignedp. | |
12678 | (loc_list_from_tree): Likewise. | |
12679 | (fortran_common): Likewise. | |
12680 | * simplify-rtx.c (delegitimize_mem_from_attrs): Likewise. | |
12681 | ||
a8b2b958 | 12682 | 2012-03-19 Uros Bizjak <ubizjak@gmail.com> |
12683 | ||
12684 | * config/i386/i386.c (ix86_expand_prologue) <CM_LARGE_PIC>: Use Pmode | |
12685 | mode consistently. Use ix86_gen_add3. Assert that Pmode == DImode. | |
12686 | (ix86_expand_split_stack_prologue): Use ix86_gen_add3. | |
12687 | (ix86_split_long_move): Ditto. | |
12688 | (legitimize_tls_address): Use ix86_gen_sub3. | |
12689 | (construct_plt_address): Assert that Pmode == DImode. | |
12690 | ||
abd4f58b | 12691 | 2012-03-18 Uros Bizjak <ubizjak@gmail.com> |
12692 | ||
12693 | * config/i386/i386.md: Remove empty predicates and/or constraints. | |
12694 | * config/i386/sync.md: Ditto. | |
12695 | * config/i386/sse.md: Ditto. | |
12696 | * config/i386/mmx.md: Ditto. | |
12697 | * config/i386/pentium.md: Ditto. | |
12698 | * config/i386/athlon.md: Ditto. | |
12699 | ||
08f83b65 | 12700 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
12701 | ||
12702 | PR tree-optimization/52603 | |
12703 | * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Clarify | |
12704 | comment. | |
12705 | ||
12706 | Revert | |
12707 | 2012-03-14 Richard Guenther <rguenther@suse.de> | |
12708 | ||
12709 | PR tree-optimization/52571 | |
12710 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Move | |
12711 | flag_section_anchors check ... | |
12712 | (vect_can_force_dr_alignment_p): ... here. | |
12713 | ||
e2c56221 | 12714 | 2012-03-16 Martin Jambor <mjambor@suse.cz> |
12715 | ||
c165a033 | 12716 | * expr.c (expand_expr_real_1): Handle misaligned scalar reads from |
e2c56221 | 12717 | memory through MEM_REFs by calling extract_bit_field. |
12718 | ||
7e5db579 | 12719 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
12720 | ||
12721 | * fold-const.c (native_interpret_expr): Also support POINTER_TYPE | |
12722 | and REFERENCE_TYPE interpretations. | |
12723 | (can_native_interpret_type_p): New function. | |
12724 | (fold_ternary_loc): Use native encode/interpret to fold | |
12725 | BIT_FIELD_REFs of constants. | |
12726 | ||
ae37ffaf | 12727 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
12728 | ||
12729 | PR middle-end/52584 | |
12730 | * fold-const.c (fold_ternary_loc): Fold vector typed BIT_FIELD_REFs | |
12731 | of vector constants and constructors. | |
12732 | ||
ace64c06 | 12733 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
12734 | ||
12735 | * tree-vect-stmts.c (vect_get_vec_def_for_operand): Use | |
12736 | VIEW_CONVERT_EXPR to convert constants. | |
12737 | (vect_is_simple_use): Treat all constants as vec_constant_def. | |
12738 | ||
32b227eb | 12739 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
abd4f58b | 12740 | Kai Tietz <ktietz@redhat.com> |
32b227eb | 12741 | |
12742 | PR middle-end/48814 | |
12743 | * gimplify.c (gimplify_self_mod_expr): Evaluate postfix | |
12744 | side-effects completely in the pre-queue and use a temporary | |
12745 | for the result. | |
12746 | ||
75188dc6 | 12747 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
12748 | ||
12749 | * stor-layout.c (finish_bitfield_representative): Fall back | |
12750 | to the conservative maximum size if we cannot compute the | |
12751 | size of the tail padding. | |
12752 | ||
91976c6c | 12753 | 2012-03-16 Tristan Gingold <gingold@adacore.com> |
12754 | ||
12755 | * config/vms/vms.h (TARGET_OS_CPP_BUILTINS): Define | |
12756 | __CRTL_VER and __VMS_VER. | |
12757 | * config/vms/vms-protos.h: Declare vms_c_get_crtl_ver | |
12758 | and vms_c_get_vms_ver. | |
12759 | * config/vms/vms-c.c (vms_c_get_crtl_ver, vms_c_get_vms_ver): New | |
12760 | functions. | |
12761 | * config/alpha/vms.h (VMS_DEFAULT_CRTL_VER) | |
12762 | (VMS_DEFAULT_VMS_VER): Define. | |
12763 | * config/ia64/vms.h (VMS_DEFAULT_CRTL_VER) | |
12764 | (VMS_DEFAULT_VMS_VER): Define. | |
12765 | ||
3e299f5d | 12766 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
12767 | ||
12768 | * tree-vect-loop.c (get_initial_def_for_induction): Use | |
12769 | build_constructor directly. | |
12770 | * tree-vect-stmts.c (vect_get_vec_def_for_operand): Use | |
12771 | build_vector_from_val. | |
12772 | * tree.c (build_vector_from_val): Avoid creating a constructor | |
12773 | first when we want a constant vector. | |
12774 | ||
f3e265d7 | 12775 | 2012-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
12776 | ||
12777 | * doc/install.texi (Specific, *-*-solaris2*): Improve wording. | |
12778 | ||
fadf62f4 | 12779 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
12780 | ||
12781 | * tree.h (TREE_VECTOR_CST_ELTS): Remove. | |
12782 | (VECTOR_CST_NELTS, VECTOR_CST_ELTS, VECTOR_CST_ELT): New defines. | |
12783 | (struct tree_vector): Remove elements member, add variable size | |
12784 | elts array member. | |
12785 | (build_vector_stat): Declare. | |
12786 | (build_vector): Define in terms of build_vector_stat. | |
12787 | * tree.c (build_vector): Rename to ... | |
12788 | (build_vector_stat): ... this. Take array of trees as parameter. | |
12789 | (build_vector_from_ctor): Adjust. | |
12790 | (integer_zerop, integer_onep, integer_all_onesp, iterative_hash_expr, | |
12791 | initializer_zerop): Adjust. | |
12792 | * cfgexpand.c (expand_debug_expr): Likewise. | |
12793 | * expr.c (categorize_ctor_elements_1, expand_expr_real_1, | |
12794 | const_vector_from_tree): Likewise. | |
12795 | * fold-const.c (const_binop, operand_equal_p, native_encode_vector, | |
12796 | native_interpret_vector, fold_unary_loc, vec_cst_ctor_to_array, | |
12797 | fold_vec_perm, fold_binary_loc, fold_ternary_loc): Likewise. | |
12798 | * tree-streamer-in.c (streamer_alloc_tree): Handle TS_VECTOR. | |
12799 | (lto_input_ts_vector_tree_pointers): Adjust. | |
12800 | * tree-streamer-out.c (streamer_write_tree_header): Handle TS_VECTOR. | |
12801 | (write_ts_vector_tree_pointers): Adjust. | |
12802 | * varasm.c (const_hash_1, compare_constant, copy_constant, | |
12803 | output_constant): Adjust. | |
12804 | * gimple-fold.c (gimple_fold_stmt_to_constant_1): Adjust. | |
12805 | * print-tree.c (print_node): Adjust. | |
12806 | * tree-pretty-print.c (dump_generic_node): Adjust. | |
12807 | * tree-vect-generic.c (uniform_vector_p, vector_element, | |
12808 | lower_vec_perm): Adjust. | |
12809 | * tree-vect-loop.c (get_initial_def_for_reduction): Adjust. | |
12810 | * tree-vect-slp.c (vect_get_constant_vectors, | |
12811 | vect_transform_slp_perm_load): Adjust. | |
12812 | * tree-vect-stmts.c (vect_gen_perm_mask): Adjust. | |
12813 | * expmed.c (make_tree): Adjust. | |
12814 | * config/i386/i386.c (ix86_expand_builtin): Adjust. | |
12815 | * config/sparc/sparc.c (sparc_handle_vis_mul8x16): Adjust interface | |
12816 | and implementation. | |
12817 | (sparc_fold_builtin): Adjust. | |
12818 | ||
e55b581d | 12819 | 2012-03-16 Tristan Gingold <gingold@adacore.com> |
12820 | ||
12821 | * config.gcc (*-*-*vms*): Define use_gcc_stdint and tm_file. | |
12822 | * config/vms/vms-stdint.h: New file. | |
12823 | ||
240f6bb5 | 12824 | 2012-03-16 Tristan Gingold <gingold@adacore.com> |
12825 | ||
12826 | * config.host (alpha64-dec-*vms*, alpha*-dec-*vms*) | |
12827 | (ia64-hp-*vms*): Replaced by ... | |
12828 | (*-*-*vms*): ... This new entry. | |
12829 | ||
e0c9db9b | 12830 | 2012-03-15 Jakub Jelinek <jakub@redhat.com> |
12831 | ||
6a8ad139 | 12832 | PR target/52568 |
abd4f58b | 12833 | * config/i386/i386.c (expand_vec_perm_vperm2f128_vblend): New function. |
6a8ad139 | 12834 | (ix86_expand_vec_perm_const_1): Use it. |
12835 | ||
e0c9db9b | 12836 | PR target/52568 |
12837 | * config/i386/sse.md (UNSPEC_VPERMDF): Remove. | |
12838 | (avx2_permv4df): Remove. | |
12839 | (avx2_permv4di): Macroize into... | |
12840 | (avx2_perm<mode>): ... this using VI8F_256 iterator. | |
12841 | (avx2_permv4di_1): Macroize into... | |
12842 | (avx2_perm<mode>_1): ... this using VI8F_256 iterator. | |
12843 | ||
2ef72921 | 12844 | 2012-03-15 Ulrich Weigand <ulrich.weigand@linaro.org> |
12845 | ||
12846 | * combine.c (apply_distributive_law): Do not distribute SUBREG. | |
12847 | ||
087903db | 12848 | 2012-03-15 Ira Rosen <irar@il.ibm.com> |
12849 | Ulrich Weigand <ulrich.weigand@linaro.org> | |
12850 | ||
12851 | * tree-vect-patterns.c (widened_name_p): Rename to ... | |
12852 | (type_conversion_p): ... this. Add new argument to determine | |
12853 | if it's a promotion or demotion operation. Check for | |
12854 | CONVERT_EXPR_CODE_P instead of NOP_EXPR. | |
12855 | (vect_recog_dot_prod_pattern): Call type_conversion_p instead | |
12856 | widened_name_p. | |
12857 | (vect_recog_widen_mult_pattern, vect_recog_widen_sum_pattern, | |
12858 | vect_operation_fits_smaller_type, vect_recog_widen_shift_pattern): | |
12859 | Likewise. | |
12860 | (vect_recog_mixed_size_cond_pattern): Likewise and allow | |
12861 | non-constant then and else clauses. | |
12862 | ||
4c0c783a | 12863 | 2012-03-15 Ira Rosen <irar@il.ibm.com> |
12864 | Ulrich Weigand <ulrich.weigand@linaro.org> | |
12865 | ||
12866 | * tree-vectorizer.h (vect_pattern_recog): Add new argument. | |
12867 | * tree-vect-loop.c (vect_analyze_loop_2): Update call to | |
12868 | vect_pattern_recog. | |
12869 | * tree-vect-patterns.c (widened_name_p): Pass basic block | |
12870 | info to vect_is_simple_use. | |
12871 | (vect_recog_dot_prod_pattern): Fail for basic blocks. | |
12872 | (vect_recog_widen_sum_pattern): Likewise. | |
12873 | (vect_handle_widen_op_by_const): Support basic blocks. | |
12874 | (vect_operation_fits_smaller_type, | |
12875 | vect_recog_over_widening_pattern): Likewise. | |
12876 | (vect_recog_vector_vector_shift_pattern): Support basic blocks. | |
12877 | Update call to vect_is_simple_use. | |
12878 | (vect_recog_mixed_size_cond_pattern): Support basic blocks. | |
12879 | Add printing. | |
12880 | (check_bool_pattern): Add an argument, update call to | |
12881 | vect_is_simple_use and the recursive calls. | |
12882 | (vect_recog_bool_pattern): Update relevant function calls. | |
12883 | Add printing. | |
12884 | (vect_mark_pattern_stmts): Update calls to new_stmt_vec_info. | |
12885 | (vect_pattern_recog_1): Check for reduction only in loops. | |
12886 | (vect_pattern_recog): Add new argument. Support basic blocks. | |
12887 | * tree-vect-stmts.c (vectorizable_conversion): Pass basic block | |
12888 | info to vect_is_simple_use_1. | |
a25bf392 | 12889 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Support basic blocks. |
4c0c783a | 12890 | (vect_slp_analyze_bb_1): Call vect_pattern_recog. |
12891 | ||
e951f9a4 | 12892 | 2012-03-15 Jakub Jelinek <jakub@redhat.com> |
12893 | Andrew Pinski <apinski@cavium.com> | |
12894 | ||
12895 | PR middle-end/52592 | |
12896 | * builtins.c (expand_builtin_int_roundingfn_2): If expanding | |
12897 | BUILT_IN_IR{INT,OUND}* using optab fails, emit lr{int,ound}* | |
12898 | calls instead of __builtin_ir{int,ound}*. | |
12899 | ||
ce1d2364 | 12900 | 2012-03-15 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
12901 | ||
12902 | * doc/sourcebuild.texi (cleanup-modules, keep-modules): Update | |
12903 | documentation. | |
12904 | ||
bd29e244 | 12905 | 2012-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
4eb5a747 | 12906 | |
12907 | * config.gcc (target_type_format_char): New. Document it. Set it for | |
ce1d2364 | 12908 | arm*-*-* . |
abd4f58b | 12909 | * configure.ac (gnu_unique_option): Use target_type_format_char |
12910 | in test. Comment rationale. | |
4eb5a747 | 12911 | * configure: Regenerate . |
12912 | ||
7139adf8 | 12913 | 2012-03-15 Jakub Jelinek <jakub@redhat.com> |
12914 | ||
12915 | PR tree-optimization/52267 | |
12916 | * tree-vrp.c (masked_increment): New function. | |
12917 | (register_edge_assert_for_2): Derive ASSERT_EXPRs | |
12918 | from (X & CST1) cmp CST2 tests. | |
12919 | ||
2ecb06bc | 12920 | 2012-03-15 Richard Guenther <rguenther@suse.de> |
12921 | ||
12922 | PR middle-end/52580 | |
12923 | * tree-data-ref.c (subscript_dependence_tester_1): Check | |
12924 | all dimensions for non-conflicting access functions. | |
12925 | ||
249faa35 | 12926 | 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org> |
12927 | ||
12928 | PR c++/44783 | |
12929 | * doc/invoke.texi [C++ Language Options]: Document | |
12930 | -ftemplate-backtrace-limit. | |
12931 | ||
dd8e8868 | 12932 | 2012-03-15 Tristan Gingold <gingold@adacore.com> |
12933 | ||
12934 | * c-parser.c (c_parser_parameter_declaration): Handle #pragma | |
12935 | before a parameter. | |
12936 | ||
9e8ac19d | 12937 | 2012-03-15 Tristan Gingold <gingold@adacore.com> |
12938 | ||
12939 | * dwarf2out.c (gen_subprogram_die): Require dwarf unwinding to | |
12940 | use DW_OP_call_frame_cfa. | |
12941 | ||
676fcf5f | 12942 | 2012-03-14 H.J. Lu <hongjiu.lu@intel.com> |
12943 | ||
12944 | PR target/50797 | |
12945 | * config/i386/i386-opts.h (pmode): New. | |
12946 | ||
12947 | * config/i386/i386.c (ix86_option_override_internal): Properly | |
12948 | check and set ix86_pmode. | |
12949 | ||
a25bf392 | 12950 | * config/i386/i386.h (Pmode): Check ix86_pmode instead of TARGET_64BIT. |
676fcf5f | 12951 | |
12952 | * config/i386/i386.opt (maddress-mode=): New. | |
12953 | ||
12954 | * doc/invoke.texi: Document -maddress-mode=short|long for x86. | |
12955 | ||
c9185637 | 12956 | 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
12957 | ||
12958 | * dwarf2cfi.c (def_cfa_0): Remove MIPS_DEBUGGING_INFO handling. | |
12959 | (dwarf2out_do_cfi_asm): Likewise. | |
12960 | * dwarf2out.c (output_call_frame_info): Remove MIPS_DEBUGGING_INFO | |
12961 | handling. | |
12962 | (add_data_member_location_attribute): Likewise. | |
12963 | (gen_array_type_die): Likewise. | |
12964 | (gen_subprogram_die): Likewise. | |
12965 | (gen_producer_string): Likewise. | |
12966 | * sdbout.c (sdbout_begin_prologue): Declare unconditionally. | |
12967 | Remove MIPS_DEBUGGING_INFO handling. | |
12968 | (sdb_debug_hooks): Likewise. | |
12969 | (sdbout_begin_block): Likewise. | |
12970 | (sdbout_end_block): Likewise. | |
12971 | (sdbout_begin_prologue): Likewise. | |
12972 | (sdbout_start_source_file): Likewise. | |
12973 | (sdbout_end_source_file): Likewise. | |
12974 | (sdbout_init): Likewise. | |
12975 | * system.h (MIPS_DEBUGGING_INFO): Poison. | |
12976 | ||
48a5030b | 12977 | 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
12978 | ||
12979 | * config/alpha/alpha.c [HAVE_STAMP_H]: Remove. | |
12980 | (alpha_file_start) [MS_STAMP]: Remove. | |
12981 | ||
12982 | * config/alpha/elf.h (TARGET_GAS): Remove. | |
12983 | * config/alpha/freebsd.h (TARGET_DEFAULT): Remove. | |
12984 | * config/alpha/linux.h (TARGET_DEFAULT): Remove. | |
12985 | * config/alpha/netbsd.h (TARGET_DEFAULT): Remove. | |
12986 | * config/alpha/vms.h (TARGET_DEFAULT): Remove. | |
12987 | * config.gcc (alpha*-*-linux*): Remove target_cpu_default. | |
12988 | (alpha*-*-freebsd*): Likewise. | |
12989 | (alpha*-*-netbsd*): Likewise. | |
12990 | (alpha*-*-openbsd*): Likewise. | |
12991 | (alpha*-*-*): Remove target_cpu_default2. | |
12992 | * config/alpha/alpha.c (alpha_output_filename): Remove !TARGET_GAS | |
12993 | handling. | |
12994 | * config/alpha/alpha.h (TARGET_AS_CAN_SUBTRACT_LABELS): Remove. | |
12995 | (TARGET_AS_SLASH_BEFORE_SUFFIX): Remove. | |
12996 | * config/alpha/alpha.c (print_operand): Always assume | |
12997 | TARGET_AS_SLASH_BEFORE_SUFFIX. | |
12998 | * config/alpha/alpha.md ("*builtin_setjmp_receiver_er_sl_1"): | |
12999 | Remove TARGET_AS_CAN_SUBTRACT_LABELS. | |
13000 | ("*builtin_setjmp_receiver_er_1"): Remove. | |
13001 | * config/alpha/alpha.opt (malpha-as): Remove. | |
13002 | (mgas): Ignore. | |
13003 | * doc/invoke.texi (Option Summary, DEC Alpha Options): Remove | |
13004 | -malpha-as, -mgas. | |
13005 | Remove DEC Unix reference. | |
13006 | ||
13007 | * config/alpha/alpha.h (OBJECT_FORMAT_COFF): Remove. | |
13008 | (EXTENDED_COFF): Remove. | |
13009 | * config/alpha/elf.h (OBJECT_FORMAT_COFF): Don't undef. | |
13010 | (EXTENDED_COFF): Don't undef. | |
13011 | * config/alpha/alpha.c (alpha_file_start): Always assume | |
13012 | OBJECT_FORMAT_ELF. | |
13013 | Don't set targetm.asm_file_start_file_directive. | |
13014 | [!OBJECT_FORMAT_ELF]: Remove. | |
13015 | (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Remove. | |
13016 | ||
13017 | * config/alpha/alpha.h (SDB_DEBUGGING_INFO): Remove. | |
13018 | (DBX_DEBUGGING_INFO): Remove. | |
13019 | (MIPS_DEBUGGING_INFO): Remove. | |
13020 | (PREFERRED_DEBUGGING_TYPE): Remove. | |
13021 | (DBX_OUTPUT_SOURCE_LINE): Remove. | |
13022 | (SDB_OUTPUT_SOURCE_LINE): Remove. | |
13023 | (DBX_CONTIN_LENGTH): Remove. | |
13024 | (NO_DBX_FUNCTION_END): Remove. | |
13025 | (ASM_STABS_OP): Remove. | |
13026 | (ASM_STABN_OP): Remove. | |
13027 | (ASM_STABD_OP): Remove. | |
13028 | (SDB_ALLOW_FORWARD_REFERENCES): Remove. | |
13029 | (SDB_ALLOW_UNKNOWN_REFERENCES): Remove. | |
13030 | (PUT_SDB_DEF): Remove. | |
13031 | (PUT_SDB_PLAIN_DEF): Remove. | |
13032 | (PUT_SDB_TYPE): Remove. | |
13033 | (sdb_label_count): Remove. | |
13034 | (PUT_SDB_BLOCK_START): Remove. | |
13035 | (PUT_SDB_BLOCK_END): Remove. | |
13036 | (PUT_SDB_FUNCTION_START): Remove. | |
13037 | (PUT_SDB_FUNCTION_END): Remove. | |
13038 | (PUT_SDB_EPILOGUE_END): Remove. | |
13039 | * config/alpha/elf.h (SDB_DEBUGGING_INFO): Don't undef. | |
13040 | (MIPS_DEBUGGING_INFO): Don't undef. | |
13041 | (DBX_DEBUGGING_INFO): Don't undef. | |
13042 | * config/alpha/vms.h (SDB_DEBUGGING_INFO): Don't undef. | |
13043 | (MIPS_DEBUGGING_INFO): Don't undef. | |
13044 | (DBX_DEBUGGING_INFO): Don't undef. | |
13045 | * config/alpha/freebsd.h (DBX_CONTIN_CHAR): Remove. | |
13046 | * config/alpha/alpha.c (alpha_option_override): Remove SDB_DEBUG | |
13047 | handling. | |
13048 | (alpha_start_function): Likewise. | |
13049 | (sdb_label_count): Remove. | |
13050 | (alpha_output_filename): Remove DBX_DEBUG handling. | |
13051 | (alpha_file_start): Likewise. | |
13052 | ||
264a5d11 | 13053 | 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
13054 | ||
13055 | * config.gcc (enable_obsolete): Remove *-*-solaris2.8*. | |
13056 | (*-*-solaris2.[0-8], *-*-solaris2.[0-8].*): Mark unsupported. | |
13057 | (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Remove | |
13058 | Solaris 8 support. | |
13059 | * configure.ac (gcc_cv_ld_hidden): Remove *-*-solaris2.8*. | |
13060 | (ld_tls_support): Remove Solaris 8 references. | |
13061 | (lwp_dir, lwp_spec): Remove support for alternate thread library. | |
abd4f58b | 13062 | * acinclude.m4 (gcc_cv_initfini_array): Remove *-*-solaris2.* tests. |
264a5d11 | 13063 | * configure: Regenerate. |
13064 | * config.in: Regenerate. | |
13065 | ||
13066 | * config/sol2.h (LINK_SPEC): Remove LIB_THREAD_LDFLAGS_SPEC. | |
13067 | * config/i386/sol2.h: Remove Solaris 8 references. | |
13068 | ||
13069 | * doc/install.texi (Specific, i?86-*-solaris2.[89]): Rename to ... | |
13070 | (i?86-*-solaris2.9): ... this. | |
13071 | Remove Solaris 8 references. | |
13072 | (Specific, *-*-solaris2*): Document Solaris 8 removal. | |
13073 | Remove Solaris 8 references. | |
13074 | ||
5641963c | 13075 | 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
13076 | ||
13077 | * config.gcc (enable_obsolete): Remove mips-sgi-irix6.5. | |
13078 | (mips-sgi-irix6.5*): Remove. | |
13079 | * config.host (mips-sgi-irix*): Remove. | |
13080 | * configure.ac (enable_fixed_point): Remove mips*-sgi-irix*. | |
13081 | (set_have_as_tls): Remove *-*-irix6*. | |
13082 | (gcc_cv_ld_static_dynamic): Remove mips-sgi-irix6*. | |
13083 | * configure: Regenerate. | |
13084 | ||
13085 | * config/mips/iris6.h: Remove. | |
13086 | * config/mips/iris6.opt: Remove. | |
13087 | * config/mips/t-irix6: Remove. | |
13088 | ||
13089 | * config/mips/mips.h (TARGET_GPWORD): Remove IRIX 6 N64 handling. | |
13090 | (TARGET_IRIX6): Remove. | |
13091 | (TARGET_CPU_CPP_BUILTINS): Remove IRIX 6 handling. | |
13092 | Don't define LANGUAGE_C, _LANGUAGE_C for Objective-C. | |
13093 | * config/mips/mips.c (mips_build_builtin_va_list): Remove IRIX 6 | |
13094 | handling. | |
13095 | (mips_file_start): Likewise. | |
13096 | * config/mips/mips-protos.h (irix_asm_output_align): Remove. | |
13097 | ||
13098 | * config/mips/driver-native.c [__sgi__]: Remove. | |
13099 | (host_detect_local_cpu) [__sgi__]: Remove. | |
13100 | ||
13101 | * config/mips/gnu-user.h: Remove iris5.h reference. | |
13102 | ||
13103 | * config/mips/mips-modes.def: Remove IRIX 6 reference. | |
13104 | * config/mips/gnu-user64.h (MIPS_TFMODE_FORMAT): Remove. | |
13105 | * config/mips/mips.c (mips_option_override) [MIPS_TFMODE_FORMAT]: | |
13106 | Remove. | |
13107 | ||
13108 | * gcc.c (main): Move asm_debug initialization ... | |
13109 | (asm_debug): ... here. | |
13110 | ||
13111 | * ginclude/stddef.h (__STDDEF_H__): Don't define. | |
13112 | ||
13113 | * defaults.h (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): Remove. | |
13114 | * system.h (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): Poison. | |
13115 | * collect2.c [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES]: Remove. | |
13116 | (main) [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES]: Remove. | |
13117 | [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES] (is_in_args): Remove. | |
13118 | * doc/tm.texi.in (Driver, LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): | |
13119 | Remove. | |
13120 | * doc/tm.texi: Regenerate. | |
13121 | ||
13122 | * doc/invoke.texi (Debugging Options, -gdwarf-<version>): Remove | |
13123 | IRIX 6 reference. | |
13124 | (MIPS Options, -march): Remove IRIX reference. | |
13125 | * doc/install.texi (Binaries, SGI IRIX): Remove. | |
13126 | (Specific, mips-sgi-irix6): Document IRIX 6.5 removal, remove rest | |
13127 | of section. | |
13128 | * doc/trouble.texi (Interoperation): Remove -lgl_s handling. | |
13129 | ||
884b03c9 | 13130 | 2012-03-14 Martin Jambor <mjambor@suse.cz> |
13131 | ||
13132 | * expr.c (expand_assignment): Use expand_expr with EXPAND_WRITE | |
abd4f58b | 13133 | when expanding MEM_REFs, MEM_TARGET_REFs and handled_component bases. |
884b03c9 | 13134 | (expand_expr_real_1): Do not handle misalignment if modifier is |
13135 | EXPAND_WRITE. | |
13136 | ||
f1690ec2 | 13137 | 2012-03-14 Richard Guenther <rguenther@suse.de> |
13138 | ||
13139 | PR middle-end/52584 | |
13140 | * tree-vect-generic.c (type_for_widest_vector_mode): Take | |
13141 | element type instead of mode, use build_vector_type_for_mode | |
13142 | instead of the langhook, build a vector of proper signedness. | |
13143 | (expand_vector_operations_1): Adjust. | |
13144 | ||
e25d4891 | 13145 | 2012-03-14 Richard Guenther <rguenther@suse.de> |
13146 | ||
13147 | PR middle-end/52582 | |
abd4f58b | 13148 | * gimple-fold.c (canonicalize_constructor_val): Make sure we have |
13149 | a cgraph node for a FUNCTION_DECL that comes from a constructor. | |
e25d4891 | 13150 | (gimple_get_virt_method_for_binfo): Likewise. |
13151 | ||
1f0f7e1e | 13152 | 2012-03-14 Richard Guenther <rguenther@suse.de> |
13153 | ||
13154 | PR tree-optimization/52571 | |
13155 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Move | |
13156 | flag_section_anchors check ... | |
13157 | (vect_can_force_dr_alignment_p): ... here. Do not re-align | |
13158 | DECL_COMMON variables. | |
13159 | ||
8d8a34f9 | 13160 | 2012-03-14 Richard Guenther <rguenther@suse.de> |
13161 | ||
13162 | * tree.h (DECL_BIT_FIELD_REPRESENTATIVE): New define. | |
13163 | * stor-layout.c (start_bitfield_representative): New function. | |
13164 | (finish_bitfield_representative): Likewise. | |
13165 | (finish_bitfield_layout): Likewise. | |
13166 | (finish_record_layout): Call finish_bitfield_layout. | |
13167 | * tree.c (free_lang_data_in_decl): Only free DECL_QUALIFIER | |
13168 | for QUAL_UNION_TYPE fields. | |
13169 | * tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers): | |
13170 | Stream DECL_BIT_FIELD_REPRESENTATIVE. | |
13171 | * tree-streamer-out.c (write_ts_field_decl_tree_pointers): Likewise. | |
13172 | ||
13173 | PR middle-end/52080 | |
13174 | PR middle-end/52097 | |
13175 | PR middle-end/48124 | |
13176 | * expr.c (get_bit_range): Unconditionally extract bitrange | |
13177 | from DECL_BIT_FIELD_REPRESENTATIVE. | |
13178 | (expand_assignment): Adjust call to get_bit_range. | |
13179 | ||
a6476f88 | 13180 | 2012-03-14 Richard Guenther <rguenther@suse.de> |
13181 | ||
13182 | PR middle-end/52578 | |
13183 | * fold-const.c (fold_unary_loc): Fold (T1)(T2)x to (T1)x if | |
13184 | the outermost conversion is a sign-change only. | |
13185 | (fold_binary_loc): Disregard widening and sign-changing | |
13186 | conversions when we determine if two variables are equal | |
13187 | for reassociation. | |
13188 | * tree-ssa-forwprop.c (combine_conversions): Fold (T1)(T2)x to | |
13189 | (T1)x if the outermost conversion is a sign-change only. | |
13190 | ||
6281b3df | 13191 | 2012-03-14 Uros Bizjak <ubizjak@gmail.com> |
13192 | ||
13193 | Revert: | |
13194 | 2012-03-14 Uros Bizjak <ubizjak@gmail.com> | |
13195 | ||
13196 | * config/i386/predicates.md (constant_call_address_operand): Declare | |
13197 | as special predicate. Update all uses. | |
13198 | ||
666649ed | 13199 | 2012-03-13 Jakub Jelinek <jakub@redhat.com> |
13200 | ||
e739f10c | 13201 | PR c/52577 |
13202 | * c-parser.c (c_parser_postfix_expression) | |
13203 | <case RID_BUILTIN_SHUFFLE>: Call mark_exp_read on argument values. | |
13204 | ||
666649ed | 13205 | * config/i386/smmintrin.h: Avoid /* within a comment. |
13206 | * config/i386/nmmintrin.h: Likewise. | |
13207 | ||
b6833dc9 | 13208 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> |
13209 | ||
13210 | * config/i386/i386.md (xbegin): Remove constraint from expander. | |
13211 | ||
182c3534 | 13212 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> |
13213 | ||
13214 | * config/i386/predicates.md (constant_call_address_operand): Declare | |
13215 | as special predicate. Update all uses. | |
13216 | * config/i386/i386.md: Remove mode from constant_call_address_operand | |
13217 | predicates. | |
13218 | * config/i386/i386.c (ix86_output_call_insn): Call | |
13219 | constant_call_address_operand with VOIDmode. | |
13220 | ||
0f844e09 | 13221 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> |
13222 | ||
13223 | * config/i386/i386.c (ix86_decompose_address): Handle subregs of | |
13224 | AND zero extended address correctly. | |
13225 | ||
6a755243 | 13226 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> |
13227 | ||
13228 | * config/i386/predicates.md (tls_symbolic_operand): Declare as | |
13229 | special predicate. | |
13230 | (tls_modbase_operand): Ditto. | |
13231 | * config/i386/i386.md: Remove mode from tls_symbolic_operand and | |
13232 | tls_modbase_operand predicates. | |
13233 | ||
55e42d78 | 13234 | 2012-03-13 Martin Jambor <mjambor@suse.cz> |
13235 | ||
13236 | * expr.c (expand_assignment): Handle misaligned scalar writes to | |
13237 | memory through top-level MEM_REFs by calling store_bit_field. | |
13238 | ||
7af97aed | 13239 | 2012-03-13 Richard Guenther <rguenther@suse.de> |
13240 | ||
13241 | PR middle-end/52134 | |
13242 | * fold-const.c (fold_binary_loc): Fold (X * Y) & -(1 << CST) to X * Y | |
13243 | if Y is a constant multiple of 1 << CST. | |
13244 | ||
21467ee6 | 13245 | 2012-03-13 Georg-Johann Lay <avr@gjlay.de> |
13246 | ||
13247 | PR target/52488 | |
13248 | * config/avr/avr.c (avr_prologue_setup_frame): Cut down stack | |
13249 | offset (size) to a value the insns can deal with. | |
13250 | (expand_epilogue): Ditto. | |
13251 | ||
fa89c18d | 13252 | 2012-03-13 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
13253 | ||
13254 | * config/arm/neon.ml (ops): Fixup expected instructions for | |
13255 | unsigned vector compares. | |
13256 | ||
1da1898e | 13257 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> |
13258 | ||
13259 | * config/i386/i386.c (ix86_decompose_address): Prevent %fs:(%reg) | |
13260 | addresses only when %reg is not in word mode. | |
13261 | ||
c2c4377d | 13262 | 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
13263 | ||
13264 | * config/microblaze/microblaze.md: Fix typo. | |
13265 | * tree-if-conv.c: Likewise. | |
13266 | * tree-vect-patterns.c: Likewise. | |
13267 | ||
7151decb | 13268 | 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
13269 | ||
13270 | * config.gcc (extra_passes): Remove. | |
13271 | * configure.ac (extra_passes): Don't substitute. | |
13272 | * configure: Regenerate. | |
13273 | * Makefile.in (EXTRA_PASSES): Remove. | |
13274 | (GCC_PASSES): Remove $(EXTRA_PASSES). | |
13275 | (MOSTLYCLEANFILES): Likewise. | |
13276 | (native): Likewise. | |
13277 | (install-common): Likewise. | |
13278 | ||
b966bb5f | 13279 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> |
13280 | ||
13281 | * config/i386/i386.h (TARGET_TLS_INDIRECT_SEG_REFS): New. | |
13282 | * config/i386/i386.c (ix86_decompose_address): Use | |
13283 | TARGET_TLS_INDIRECT_SEG_REFS to prevent %fs:(%reg) addresses. | |
13284 | (legitimize_tls_address): Use TARGET_TLS_INDIRECT_SEG_REFS to load | |
13285 | thread pointer to a register. | |
13286 | ||
f500db2a | 13287 | 2012-03-12 H.J. Lu <hongjiu.lu@intel.com> |
13288 | ||
13289 | * config/i386/i386.md (*tls_global_dynamic_64_<mode>): Remove :P | |
13290 | on tls_symbolic_operand. | |
13291 | (tls_global_dynamic_64_<mode>): Likewise. | |
13292 | ||
0c8f5ee5 | 13293 | 2012-03-12 Georg-Johann Lay <avr@gjlay.de> |
13294 | ||
13295 | PR other/52545 | |
13296 | * output.h (SECTION_EXCLUDE, SECTION_MACH_DEP): Don't use | |
13297 | SECTION_MACH_DEP reserved bits for SECTION_EXCLUDE. | |
13298 | ||
63477dcc | 13299 | 2012-03-12 Georg-Johann Lay <avr@gjlay.de> |
13300 | ||
13301 | PR target/52499 | |
13302 | * config/avr/avr.c (avr_mode_code_base_reg_class): Change return | |
13303 | type from reg_class_t to enum reg_class. | |
13304 | * config/avr/avr-protos.h (avr_mode_code_base_reg_class): Ditto. | |
13305 | ||
c3597b05 | 13306 | 2012-03-12 Andrew Pinski <apinski@cavium.com> |
13307 | ||
13308 | * tree-ssa-phiopt.c (single_non_singleton_phi_for_edges): New function. | |
13309 | (tree_ssa_phiopt_worker): Use single_non_singleton_phi_for_edges. | |
13310 | (value_replacement): Likewise. | |
13311 | (empty_block_p): Check also if the PHIs for the block are empty. | |
13312 | ||
6bdcc5e4 | 13313 | 2012-03-12 Georg-Johann Lay <avr@gjlay.de> |
13314 | ||
13315 | PR target/52148 | |
13316 | * config/avr/avr.c (avr_out_movmem): Fix typo in output template | |
13317 | for the case ADDR_SPACE_FLASH and AVR_HAVE_LPMX introduced in | |
13318 | r184615 from 2012-02-28. | |
13319 | ||
63e90859 | 13320 | 2012-03-12 H.J. Lu <hongjiu.lu@intel.com> |
13321 | ||
13322 | * config/i386/i386.c (ix86_gen_tls_global_dynamic_64): New. | |
13323 | (ix86_gen_tls_local_dynamic_base_64): Likewise. | |
13324 | (ix86_option_override_internal): Set ix86_gen_tls_global_dynamic_64 | |
13325 | and ix86_gen_tls_local_dynamic_base_64. | |
13326 | (legitimize_tls_address): Use ix86_gen_tls_global_dynamic_64 and | |
13327 | ix86_gen_tls_local_dynamic_base_64. | |
13328 | ||
13329 | * config/i386/i386.md (*tls_global_dynamic_64): Renamed to ... | |
13330 | (*tls_global_dynamic_64_<mode>): This. | |
13331 | (tls_global_dynamic_64): Renamed to ... | |
13332 | (tls_global_dynamic_64_<mode>): This. | |
13333 | (*tls_local_dynamic_base_64): Renamed to ... | |
13334 | (*tls_local_dynamic_base_64_<mode>): This. | |
13335 | (tls_local_dynamic_base_64): Renamed to ... | |
13336 | (tls_local_dynamic_base_64_<mode>): This. | |
13337 | ||
bf0a02ba | 13338 | 2012-03-12 H.J. Lu <hongjiu.lu@intel.com> |
13339 | ||
13340 | * config/i386/i386.c (ix86_option_override_internal): Properly | |
13341 | set ix86_gen_leave and ix86_gen_monitor. Check Pmode == DImode, | |
13342 | instead of TARGET_64BIT, to set ix86_gen_add3, ix86_gen_sub3, | |
abd4f58b | 13343 | ix86_gen_one_cmpl2, ix86_gen_andsp, ix86_gen_allocate_stack_worker, |
13344 | ix86_gen_adjust_stack_and_probe and ix86_gen_probe_stack_range. | |
bf0a02ba | 13345 | |
13346 | * config/i386/sse.md (sse3_monitor64): Renamed to ... | |
13347 | (sse3_monitor64_<mode>): This. | |
13348 | ||
6b6253f2 | 13349 | 2012-03-12 Tristan Gingold <gingold@adacore.com> |
13350 | ||
13351 | * config/ia64/ia64.c (ia64_function_arg_1): Move code around. | |
13352 | (ia64_function_arg_advance): Ditto. | |
13353 | ||
1f7e141e | 13354 | 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
13355 | ||
13356 | * config.gcc (mips*-*-openbsd*): Remove. | |
13357 | * config/mips/openbsd.h: Remove. | |
13358 | * config/mips/sdb.h: Remove. | |
13359 | ||
13360 | * config/mips/mips.h (SDB_OUTPUT_SOURCE_LINE): Remove. | |
13361 | * config/mips/mips.c (sdb_label_count): Remove. | |
13362 | (mips_debugger_offset): Remove #if 0 code. | |
13363 | (mips_output_function_prologue) [SDB_DEBUGGING_INFO]: Remove. | |
13364 | * config/mips/sde.h (SDB_DEBUGGING_INFO): Don't undef. | |
13365 | ||
1647539e | 13366 | 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
13367 | ||
13368 | * doc/install.texi (Specific, i?86-*-solaris2.[89]): Update | |
13369 | binutils reference. | |
13370 | (Specific, i?86-*-solaris2.10): Remove GCC 4.0 reference. | |
13371 | Update binutils references. | |
13372 | (Specific, *-*-solaris2*): Mention bundled GCC in Solaris 10 and 11. | |
13373 | Update binutils reference. | |
13374 | Update Sun as/GNU ld caveat. | |
13375 | Document binutils largefile requirement for LTO plugin. | |
6776c1f3 | 13376 | Remove reference to alternate libpthread. |
1647539e | 13377 | |
126b6848 | 13378 | 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
13379 | ||
13380 | * config.gcc (alpha*-dec-osf5.1*): Remove. | |
13381 | * config.host (alpha*-dec-osf*): Remove. | |
13382 | * configure.ac (*-*-osf*): Remove. | |
13383 | (alpha*-dec-osf*): Remove. | |
13384 | * configure: Regenerate. | |
13385 | ||
abd4f58b | 13386 | * config/alpha/host-osf.c, config/alpha/osf5.h, config/alpha/osf5.opt, |
13387 | config/alpha/va_list.h, config/alpha/x-osf: Remove. | |
126b6848 | 13388 | |
13389 | * config/alpha/alpha.h (TARGET_LD_BUGGY_LDGP): Remove. | |
13390 | * config/alpha/alpha.c (struct machine_function): Update comment. | |
13391 | (alpha_start_function): Remove Tru64 UNIX as handling for | |
13392 | max_frame_size. | |
13393 | * config/alpha/alpha.md ("exception_receiver"): Remove | |
13394 | TARGET_LD_BUGGY_LDGP. | |
13395 | ("*exception_receiver_2"): Likewise. | |
13396 | * except.c (finish_eh_generation): Remove Tru64 reference. | |
13397 | * ginclude/stdarg.h [_HIDDEN_VA_LIST]: Don't undef _VA_LIST. | |
13398 | * system.h (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Poison. | |
13399 | * target.def (handle_pragma_extern_prefix): Remove. | |
13400 | ||
13401 | * Makefile.in (mips-tfile.o-warn): Remove. | |
13402 | (ALL_HOST_BACKEND_OBJS): Remove mips-tfile.o, mips-tdump.o. | |
13403 | (mips-tfile, mips-tfile.o, mips-tdump, mips-tdump.o): Remove. | |
13404 | * mips-tdump.c, mips-tfile.c: Remove. | |
13405 | ||
13406 | * doc/extend.texi (Symbol-Renaming Pragmas): Remove #pragma | |
13407 | extern_prefix. | |
13408 | * doc/install.texi (Binaries): Remove Tru64 UNIX reference. | |
13409 | (Specific, alpha*-dec-osf5.1): Note removal. | |
13410 | * doc/tm.texi.in (Misc, TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): | |
13411 | Remove. | |
13412 | * doc/tm.texi: Regenerate. | |
13413 | * doc/trouble.texi (Cross-Compiler Problems): Remove. | |
13414 | ||
969baf69 | 13415 | 2012-03-12 Richard Guenther <rguenther@suse.de> |
13416 | ||
13417 | * config/arm/arm.c (neon_dereference_pointer): Do not call | |
13418 | covert during RTL expansion. | |
13419 | ||
cc48d234 | 13420 | 2012-03-12 Tristan Gingold <gingold@adacore.com> |
13421 | ||
13422 | * doc/invoke.texi (VMS Options): Merge Alpha/VMS and IA-64/VMS | |
13423 | Options. Mention -mpointer-size. | |
13424 | ||
a51edb4c | 13425 | 2012-03-12 Richard Guenther <rguenther@suse.de> |
13426 | ||
13427 | * config/alpha/alpha.c (alpha_gimplify_va_arg): Use | |
13428 | build_nonstandard_integer_type. | |
13429 | ||
0177b1e3 | 13430 | 2012-03-12 Richard Guenther <rguenther@suse.de> |
13431 | ||
13432 | * tree.c (signed_or_unsigned_type_for): Use | |
13433 | build_nonstandard_integer_type. | |
13434 | (signed_type_for): Adjust documentation. | |
13435 | (unsigned_type_for): Likewise. | |
13436 | * tree-pretty-print.c (dump_generic_node): Use standard names | |
13437 | for non-standard integer types if available. | |
13438 | ||
8f852c44 | 13439 | 2012-03-12 Tristan Gingold <gingold@adacore.com> |
13440 | ||
13441 | * config/vms/vms.opt: Add vms-opts.h header. | |
13442 | (mmalloc64): Use flag_vms_malloc64 flag instead of MALLOC64 | |
13443 | target mask. | |
13444 | (-mvms-return-codes): Document. | |
13445 | (-mpointer-size): New option. | |
13446 | (vms_pointer_size): Add enumeration. | |
13447 | * config/vms/vms-opts.h: New file. | |
13448 | * config/vms/vms.h (TARGET_OS_CPP_BUILTINS): Define | |
13449 | __INITIAL_POINTER_SIZE. | |
13450 | (POINTER_SIZE, SIZE_TYPE, PTRDIFF_TYPE): Adjust definition. | |
13451 | (C_COMMON_OVERRIDE_OPTIONS): Define. | |
13452 | (DWARF2_ADDR_SIZE): Define. | |
13453 | * config/vms/vms.c (vms_patch_builtins): Adjust condition. | |
13454 | * config/vms/vms-protos.h (vms_c_common_override_options): | |
13455 | New prototype. | |
13456 | * config/vms/vms-c.c (vms_pragma_pointer_size): Ignore pragma | |
13457 | if -mno-pointer-size. | |
13458 | (vms_c_common_override_options): New function. | |
13459 | * config/ia64/vms.h (TARGET_DEFAULT): Remove MASK_MALLOC64. | |
13460 | * config/alpha/vms.h (TARGET_DEFAULT): Remove MASK_MALLOC64. | |
13461 | (MALLOC_ABI_ALIGNMENT): Use flag_vms_malloc64 | |
13462 | and flag_vms_pointer_size. | |
13463 | (MASK_RETURN_ADDR): Set according to flag_vms_pointer_size. | |
13464 | * config.gcc (*-*-*vms*): Define xm_file. | |
13465 | (alpha*-dec-*vms*): Do not define xm_file. | |
13466 | (alpha64-dec-*vms*): Remove. | |
13467 | (ia64-hp-*vms*): Do not define xm_file. Simplify tm_file | |
13468 | and tmake_file. | |
13469 | ||
22676c8f | 13470 | 2012-03-12 Jakub Jelinek <jakub@redhat.com> |
13471 | ||
13472 | PR tree-optimization/51721 | |
13473 | * tree-vrp.c (register_edge_assert_for_2): Add asserts for unsvar | |
13474 | if (int) unsvar cmp CST. | |
13475 | ||
7f23b9c0 | 13476 | 2012-03-12 Richard Guenther <rguenther@suse.de> |
13477 | ||
abd4f58b | 13478 | * tree-sra.c (create_access_replacement): Only rename the replacement |
13479 | if we can rewrite it into SSA form. Properly mark register typed | |
13480 | replacements that we cannot rewrite with TREE_ADDRESSABLE. | |
7f23b9c0 | 13481 | * tree-cfg.c (verify_expr): Fix BIT_FIELD_REF verification |
13482 | for aggregate or BLKmode results. | |
13483 | ||
6b48fd25 | 13484 | 2012-03-12 Jakub Jelinek <jakub@redhat.com> |
13485 | ||
13486 | PR tree-optimization/52533 | |
13487 | * tree-vrp.c (register_edge_assert_for_2): Use double_int | |
13488 | type for mask, only handle shifts by non-zero in-range | |
13489 | shift count, for LE_EXPR and GT_EXPR if new_val is | |
13490 | maximum, don't add the assertion. | |
13491 | ||
bce88dc2 | 13492 | 2012-02-12 Kirill Yukhin <kirill.yukhin@intel.com> |
13493 | ||
13494 | * doc/invoke.texi: Document -mrtm option. | |
abd4f58b | 13495 | * common/config/i386/i386-common.c (OPTION_MASK_ISA_RTM_SET): New. |
bce88dc2 | 13496 | (OPTION_MASK_ISA_RTM_UNSET): Ditto. |
13497 | (ix86_handle_option): Handle OPT_mrtm. | |
13498 | * config.gcc (i[34567]86-*-*): Add rtmintrin.h and | |
13499 | xtestintrin.h. | |
13500 | (x86_64-*-*): Ditto. | |
13501 | * i386-builtin-types.def (INT_FTYPE_VOID): New. | |
13502 | * config/i386/i386-c.c (ix86_target_macros_internal): Define | |
13503 | __RTM__ if needed. | |
13504 | (ix86_target_string): Define -mrtm option. | |
13505 | (PTA_RTM): New. | |
abd4f58b | 13506 | (ix86_option_override_internal): Extend "corei7-avx" with RTM option. |
13507 | Handle new option. | |
bce88dc2 | 13508 | (ix86_valid_target_attribute_inner_p): Add OPT_mrtm. |
13509 | (ix86_builtins): Add IX86_BUILTIN_XBEGIN, IX86_BUILTIN_XEND, | |
13510 | IX86_BUILTIN_XTEST. | |
13511 | (bdesc_special_args): Ditto. | |
13512 | (ix86_init_mmx_sse_builtins): Add IX86_BUILTIN_XABORT. | |
13513 | (ix86_expand_special_args_builtin): Handle new built-in type. | |
13514 | (ix86_expand_builtin): Handle XABORT instruction. | |
13515 | * config/i386/i386.h (TARGET_RTM): New. | |
13516 | * config/i386/i386.md (UNSPECV_XBEGIN): New. | |
13517 | (UNSPECV_XEND): Ditto. | |
13518 | (UNSPECV_XABORT): Ditto. | |
13519 | (UNSPECV_XTEST): Ditto. | |
13520 | (xbegin): Ditto. | |
13521 | (xbegin_1): Ditto. | |
13522 | (xend): Ditto. | |
13523 | (xabort): Ditto | |
13524 | (xtest): Ditto. | |
13525 | (xtest_1): Ditto. | |
13526 | * config/i386/i386.opt (mrtm): New. | |
abd4f58b | 13527 | * config/i386/immintrin.h: Include rtmintrin.h and xtestintrin.h. |
bce88dc2 | 13528 | * config/i386/rtmintrin.h: New header. |
13529 | * config/i386/xtestintrin.h: Ditto. | |
13530 | ||
74a1e041 | 13531 | 2012-03-12 Tristan Gingold <gingold@adacore.com> |
13532 | ||
abd4f58b | 13533 | * ginclude/stddef.h: Adjust previous patch. |
13534 | Use __VMS__ instead of VMS. | |
74a1e041 | 13535 | |
c6f81084 | 13536 | 2012-03-12 Uros Bizjak <ubizjak@gmail.com> |
13537 | ||
13538 | * config/i386/i386.md (setcc + movzbl to xor + setcc peephole2): | |
13539 | Also convert sequences with CC setting arithmetic instruction. | |
13540 | ||
3e5e110f | 13541 | 2012-03-11 Sandra Loosemore <sandra@codesourcery.com> |
13542 | ||
13543 | * doc/invoke.texi (Option Summary): Move -no-integrated-cpp | |
13544 | from C Language Options to Preprocessor Options. | |
13545 | (C Dialect Options): Move -no-integrated-cpp documentation | |
13546 | from here... | |
13547 | (Preprocessor Options): ...to here. Rewrite the description | |
abd4f58b | 13548 | so it makes more sense, and remove discussion of merging front ends. |
3e5e110f | 13549 | |
af423a9d | 13550 | 2012-03-11 H.J. Lu <hongjiu.lu@intel.com> |
13551 | ||
13552 | * config/i386/i386.c (ix86_expand_movmem): Use word_mode for size | |
13553 | needed for loop. | |
13554 | (ix86_expand_setmem): Likewise. | |
13555 | ||
c7def6ab | 13556 | 2012-03-11 Uros Bizjak <ubizjak@gmail.com> |
13557 | ||
13558 | * config/i386/i386.c (ix86_zero_extend_to_Pmode): Rewrite using | |
13559 | convert_to_mode. | |
13560 | ||
9e8fad47 | 13561 | 2012-03-11 H.J. Lu <hongjiu.lu@intel.com> |
13562 | ||
13563 | * config/i386/i386.c (ix86_trampoline_init): Use movl for 64bit if | |
13564 | ptr_mode == SImode. Replace DImode with Pmode or ptr_mode. | |
13565 | ||
48ca984b | 13566 | 2012-03-11 H.J. Lu <hongjiu.lu@intel.com> |
13567 | ||
c7def6ab | 13568 | * config/i386/i386.c (x86_this_parameter): Replace DImode with Pmode. |
48ca984b | 13569 | |
235d620e | 13570 | 2012-03-11 H.J. Lu <hongjiu.lu@intel.com> |
13571 | ||
13572 | * config/i386/i386.md (lwp_slwpcb): Check Pmode instead of | |
13573 | TARGET_64BIT. | |
13574 | ||
7dd29a1c | 13575 | 2012-03-11 H.J. Lu <hongjiu.lu@intel.com> |
13576 | Uros Bizjak <ubizjak@gmail.com> | |
c290746e | 13577 | |
7dd29a1c | 13578 | * config/i386/predicates.md (call_insn_operand): Allow |
c290746e | 13579 | constant_call_address_operand in Pmode only. |
13580 | (sibcall_insn_operand): Ditto. | |
13581 | * config/i386/i386.md (*call): Use W mode iterator instead of P mode. | |
13582 | (*call_vzeroupper): Ditto. | |
13583 | (*sibcall): Ditto. | |
13584 | (*sibcall_vzeroupper): Ditto. | |
13585 | (*call_value): Ditto. | |
13586 | (*call_value_vzeroupper): Ditto. | |
13587 | (*sibcall_value): Ditto. | |
13588 | (*sibcall_value_vzeroupper): Ditto. | |
13589 | (*indirect_jump): Ditto. | |
13590 | (*tablejump_1): Ditto. | |
13591 | (indirect_jump): Convert memory address to word mode for TARGET_X32. | |
13592 | (tablejump): Ditto. | |
13593 | * config/i386/i386.c (ix86_expand_call): Convert indirect operands | |
13594 | to word mode. | |
13595 | ||
bdd0e5dc | 13596 | 2012-03-11 Oleg Endo <olegendo@gcc.gnu.org> |
13597 | ||
13598 | PR target/51244 | |
13599 | * config/sh/sh.md (movnegt): Expand into respective insns immediately. | |
13600 | Use movrt_negc instead of negc pattern for non-SH2A. | |
13601 | (*movnegt): Remove. | |
13602 | (*movrt_negc, *negnegt, *movtt, *movt_qi): New insns and splits. | |
13603 | ||
fe73ce46 | 13604 | 2012-03-10 H.J. Lu <hongjiu.lu@intel.com> |
13605 | ||
13606 | * config/i386/i386.c (ix86_decompose_address): Disallow fs:(reg) | |
13607 | if Pmode != word_mode. | |
13608 | (legitimize_tls_address): Call gen_tls_initial_exec_x32 if | |
c290746e | 13609 | Pmode == SImode for TARGET_X32. |
fe73ce46 | 13610 | |
13611 | * config/i386/i386.md (UNSPEC_TLS_IE_X32): New. | |
13612 | (tls_initial_exec_x32): Likewise. | |
13613 | ||
bd279947 | 13614 | 2012-03-10 Chung-Lin Tang <cltang@codesourcery.com> |
13615 | ||
13616 | PR rtl-optimization/52528 | |
13617 | * combine.c (can_combine_p): Add setting of subst_low_luid | |
13618 | before call to expand_field_assignment(). | |
13619 | ||
3bbe8a1c | 13620 | 2012-03-09 Sandra Loosemore <sandra@codesourcery.com> |
13621 | ||
13622 | * doc/invoke.texi: Use correct names/markup for "GCC", "GDB", "ld", | |
13623 | and related program names. | |
13624 | ||
4eb48a77 | 13625 | 2012-03-09 Sandra Loosemore <sandra@codesourcery.com> |
13626 | ||
13627 | * doc/invoke.texi: Use correct names for "DWARF", "stabs", and "ELF". | |
13628 | ||
f9c68163 | 13629 | 2012-03-09 Uros Bizjak <ubizjak@gmail.com> |
13630 | ||
13631 | PR target/52530 | |
13632 | * config/i386/i386.c (ix86_print_operand): Handle 'E' operand modifier. | |
13633 | (ix86_print_operand_address): Handle UNSPEC_LEA_ADDR. Do not fallback | |
13634 | to set code to 'q'. | |
13635 | * config/i386/i386.md (UNSPEC_LEA_ADDR): New unspec. | |
13636 | (*movdi_internal_rex64): Use %E operand modifier for lea. | |
13637 | (*movsi_internal): Ditto. | |
13638 | (*lea_1): Ditto. | |
13639 | (*lea<mode>_2): Ditto. | |
13640 | (*lea_{3,4,5,6}_zext): Ditto. | |
13641 | (*tls_global_dynamic_32_gnu): Ditto. | |
13642 | (*tls_global_dynamic_64): Ditto. | |
13643 | (*tls_dynamic_gnu2_lea_32): Ditto. | |
13644 | (*tls_dynamic_gnu2_lea_64): Ditto. | |
13645 | (pro_epilogue_adjust_stack_<mode>_add): Ditto. | |
13646 | ||
8a3c7c63 | 13647 | 2012-03-09 Michael Meissner <meissner@linux.vnet.ibm.com> |
13648 | ||
13649 | * config/rs6000/linux64.h (OPTION_TARGET_CPU_DEFAULT): Do not | |
13650 | redefine to be NULL if the current bit-size is different from the | |
13651 | configured bit-size. | |
13652 | ||
13653 | * config/rs6000/rs6000.c (rs6000_option_override_internal): If the | |
13654 | cpu is defaulted, use PROCESSOR_DEFAULT and PROCESSOR_DEFAULT64 to | |
13655 | set the default tuning. Add asserts to make sure the cpu and tune | |
13656 | indexes are defined. Fix tests for cpu/tune index to use >= 0 to | |
13657 | test whether the index is set, instead of > 0. | |
13658 | (rs6000_file_start): Do not reset the default cpu if the current | |
13659 | bit-size is different from the configured bit-size. | |
13660 | ||
439392ee | 13661 | 2012-03-09 Tristan Gingold <gingold@adacore.com> |
13662 | ||
13663 | * config/vms/vms-crtlmap.map: Add comments. | |
13664 | Add entries needed to build Ada RTS. | |
13665 | ||
11a439a1 | 13666 | 2012-03-09 Tristan Gingold <gingold@adacore.com> |
13667 | ||
13668 | * ginclude/stddef.h: Do not define __size_t on VMS. | |
13669 | ||
7714837c | 13670 | 2012-03-09 Tristan Gingold <gingold@adacore.com> |
13671 | ||
13672 | * c-tree.h (c_default_pointer_mode): New variable. | |
13673 | * c-decl.c (c_default_pointer_mode): New variable. | |
13674 | (c_build_pointer_type): New function. | |
13675 | (grokdeclarator): Call c_build_pointer_type instead | |
13676 | of build_pointer_type. | |
13677 | ||
13678 | * config/vms/vms-c.c: Include c-tree.h | |
13679 | (saved_pointer_mode): New variable. | |
13680 | (handle_pragma_pointer_size): New function. | |
13681 | (vms_pragma_pointer_size, vms_pragma_required_pointer_size): Likewise. | |
13682 | (vms_c_register_pragma): Register __pointer_size and | |
13683 | __required_pointer_size pragmas. | |
13684 | ||
9368e60a | 13685 | 2012-03-09 Tristan Gingold <gingold@adacore.com> |
13686 | ||
13687 | * config/vms/vms-c.c (vms_construct_include_filename): New function. | |
13688 | (vms_c_register_includes): Reference it. | |
13689 | ||
fb9912ea | 13690 | 2012-03-09 Andrew Pinski <apinski@cavium.com> |
13691 | ||
13692 | PR middle-end/51988 | |
13693 | * tree-ssa-phiopt.c: Include tree-pretty-print.h for | |
13694 | print_generic_expr. | |
13695 | (tree_ssa_phiopt_worker): Go through all the PHIs for | |
13696 | value_replacement instead of just the singleton one. | |
13697 | (value_replacement): Change return type to int. Return 0 instead of | |
13698 | false. | |
9368e60a | 13699 | Allow the middle basic block to contain more than just the defining |
13700 | statement. | |
fb9912ea | 13701 | Handle non empty middle basic blocks. |
13702 | * Makefile.in (tree-ssa-phiopt.o): Add tree-pretty-print.h. | |
13703 | ||
62bc06ea | 13704 | 2012-03-09 Jiangning Liu <jiangning.liu@arm.com> |
13705 | ||
13706 | * tree-scalar-evolution (interpret_rhs_expr): generate chrec for | |
13707 | array reference and component reference. | |
13708 | (analyze_scalar_evolution_for_address_of): New. | |
13709 | ||
d0295369 | 13710 | 2012-03-08 Jie Zhang <jzhang918@gmail.com> |
13711 | ||
13712 | PR target/49862 | |
f9c68163 | 13713 | * config/bfin/bfin.c (hwloop_optimize): Fix unused variable warnings. |
d0295369 | 13714 | (hwloop_pattern_reg): Fix set but not used warning. |
13715 | (bfin_reorg_loops): Remove unused parameter. | |
13716 | (bfin_reorg): Update use of bfin_reorg_loops. | |
13717 | ||
df901db8 | 13718 | 2012-03-08 H.J. Lu <hongjiu.lu@intel.com> |
13719 | ||
13720 | * config/i386/i386.c (setup_incoming_varargs_64): Use word_mode | |
13721 | with integer parameters in registers. | |
13722 | (gen_push): Push register in word_mode instead of Pmode. | |
13723 | (ix86_emit_save_regs): Likewise. | |
f9c68163 | 13724 | (ix86_emit_save_regs_using_mov): Save integer registers in word_mode. |
df901db8 | 13725 | (gen_pop): Pop register in word_mode instead of Pmode. |
13726 | (ix86_emit_restore_regs_using_pop): Likewise. | |
13727 | (ix86_expand_prologue): Replace Pmode with word_mode for push | |
13728 | immediate. Use ix86_gen_pro_epilogue_adjust_stack. Save and | |
13729 | restore RAX and R10 in word_mode. | |
13730 | (ix86_emit_restore_regs_using_mov): Restore integer registers | |
13731 | in word_mode. | |
13732 | (ix86_expand_split_stack_prologue): Save R10_REG and restore in | |
13733 | word_mode. | |
13734 | (ix86_split_to_parts): Use word_mode with PUT_MODE for push. | |
13735 | (ix86_split_long_move): Likewise. | |
13736 | ||
13737 | * config/i386/i386.md (W): New. | |
13738 | (*push<mode>2_prologue): Replace :P with :W. | |
13739 | (*pop<mode>1): Likewise. | |
13740 | (*pop<mode>1_epilogue): Likewise. | |
13741 | (push/pop peephole2): Use word_mode scratch registers. | |
13742 | ||
dea4eea4 | 13743 | 2012-03-08 Uros Bizjak <ubizjak@gmail.com> |
13744 | ||
13745 | * config/i386/predicates.md (indirect_branch_operand): Simplify. | |
13746 | ||
1c66468a | 13747 | 2012-03-08 Georg-Johann Lay <avr@gjlay.de> |
13748 | ||
13749 | * config/avr/avr.md (*addhi3, addhi3_clobber): Add "w" alternative | |
13750 | for constants in [-63,63]. | |
13751 | ||
27c1fe3b | 13752 | 2012-03-08 Uros Bizjak <ubizjak@gmail.com> |
13753 | ||
13754 | PR target/52530 | |
13755 | Revert: | |
13756 | 2012-03-04 H.J. Lu <hongjiu.lu@intel.com> | |
13757 | ||
13758 | * config/i386/i386.c (ix86_print_operand_address): Only handle | |
13759 | zero-extended DImode addresses. | |
13760 | ||
5f031e88 | 13761 | 2012-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
13762 | ||
13763 | * configure.ac (gcc_cv_as_ix86_tlsldmplt): Add label. | |
13764 | * configure: Regenerate. | |
13765 | ||
5af5ea69 | 13766 | 2012-03-08 Georg-Johann Lay <avr@gjlay.de> |
13767 | ||
13768 | PR target/52496 | |
13769 | * config/avr/avr.c (avr_mem_clobber): New static function. | |
13770 | (avr_expand_delay_cycles): Add memory clobber operand to | |
13771 | delay_cycles_1, delay_cycles_2, delay_cycles_3, delay_cycles_4. | |
13772 | * config/avr/avr.md (unspec): Add UNSPEC_MEMORY_BARRIER. | |
13773 | (enable_interrupt, disable_interrupt): New expander. | |
13774 | (nopv, sleep, wdr): New expanders. | |
13775 | (delay_cycles_1): Add memory clobber. | |
13776 | (delay_cycles_2): Add memory clobber. | |
13777 | (delay_cycles_3): Add memory clobber. | |
13778 | (delay_cycles_4): Add memory clobber. | |
13779 | (cli_sei): New insn from former "enable_interrupt", | |
13780 | "disable_interrupt" with memory clobber. | |
13781 | (*wdt): New insn from former "wdt" with memory clobber. | |
13782 | (*nopv): Similar, but for "nopv". | |
13783 | (*sleep): Similar, but for "sleep". | |
13784 | ||
acf1cb58 | 13785 | 2012-03-07 Oleg Endo <olegendo@gcc.gnu.org> |
13786 | Kaz Kojima <kkojima@gcc.gnu.org> | |
13787 | ||
13788 | PR target/52503 | |
13789 | * config/sh/sh.opt (msoft-atomic): Use Var instead of Mask. | |
13790 | * config/sh/linux.h (TARGET_DEFAULT): Remove MASK_SOFT_ATOMIC. | |
13791 | (SUBTARGET_OVERRIDE_OPTIONS): Define. | |
13792 | ||
79c51b65 | 13793 | 2012-03-07 Uros Bizjak <ubizjak@gmail.com> |
13794 | ||
13795 | * config/i386/predicates.md (x86_64_zext_general_operand): New. | |
13796 | * config/i386/i386.md (*zero_extendsidi2_rex64): Change operand 1 | |
13797 | predicate to x86_64_zext_general_operand. Accept "Z" constraint. | |
13798 | ||
c6cfe48f | 13799 | 2012-03-07 Walter Lee <walt@tilera.com> |
13800 | ||
13801 | * config/tilegx/tilegx.c (tilegx_expand_prologue): Don't generate | |
13802 | REG_CFA_* notes for the stack pointer. | |
13803 | (tilegx_expand_epilogue): Restore stack pointer by adjusting it by | |
13804 | EH_RETURN_STACKADJ_RTX. | |
13805 | * config/tilepro/tilepro.c (tilepro_expand_prologue): Don't | |
13806 | generate REG_CFA_* notes for the stack pointer. | |
13807 | (tilepro_expand_epilogue): Restore stack pointer by adjusting it | |
13808 | by EH_RETURN_STACKADJ_RTX. | |
13809 | ||
cf19911a | 13810 | 2012-03-07 Georg-Johann Lay <avr@gjlay.de> |
13811 | ||
13812 | * doc/invoke.texi (AVR Built-in Macros): Correct condition for | |
13813 | when __AVR_3_BYTE_PC__ is defined. | |
13814 | ||
eff54bae | 13815 | 2012-03-07 Uros Bizjak <ubizjak@gmail.com> |
13816 | ||
13817 | * config/i386/i386.c (ix86_print_operand_punct_valid_p): Add '^'. | |
13818 | (ix86_print_operand): Handle '^'. | |
13819 | * config/i386/i386.md (*strmovdi_rex_1): Macroize memory operands | |
13820 | using P mode iterator. Add %^ to asm template to conditionally emit | |
13821 | addr32 prefix. | |
13822 | (*rep_movdi_rex64): Ditto. | |
13823 | (*strsetdi_rex_1): Ditto. | |
13824 | (*rep_stosdi_rex64): Ditto. | |
13825 | (*strmov{si,hi,qi}_1): Add %^ to asm template to | |
13826 | conditionally emit addr32 prefix. | |
13827 | (*rep_mov{si,qi}): Ditto. | |
13828 | (*strset{si,hi,qi}): Ditto. | |
13829 | (*rep_stos{si,qi}): Ditto. | |
13830 | (*cmpstrnqi_nz_1): Ditto. | |
13831 | (*cmpstrnqi_1): Ditto. | |
13832 | (*strlenqi_1): Ditto. | |
13833 | ||
f8ae29a7 | 13834 | 2012-03-07 H.J. Lu <hongjiu.lu@intel.com> |
13835 | ||
13836 | * config/i386/i386.c (function_value_64): Return pointers in | |
13837 | word_mode instead of Pmode. | |
13838 | (ix86_promote_function_mode): Likewise. | |
13839 | ||
1b3c3119 | 13840 | 2012-03-07 Richard Guenther <rguenther@suse.de> |
13841 | ||
13842 | * coverage.c (get_gcov_type): Use type_for_mode. | |
13843 | (get_gcov_unsigned_t): Likewise. | |
13844 | * expr.c (store_constructor): Use type_for_mode. | |
13845 | (try_casesi): Likewise. | |
eff54bae | 13846 | * tree-ssa-loop-ivopts.c (add_standard_iv_candidates_for_size): Remove. |
1b3c3119 | 13847 | (add_standard_iv_candidates): Use standard type trees. |
13848 | * dojump.c (do_jump): Remove dead code. | |
13849 | ||
3c9b85aa | 13850 | 2012-03-07 Richard Guenther <rguenther@suse.de> |
13851 | ||
13852 | * c-typeck.c (pointer_diff): Use c_common_type_for_size. | |
13853 | ||
481e2176 | 13854 | 2012-03-07 Richard Guenther <rguenther@suse.de> |
13855 | ||
13856 | * convert.c (strip_float_extensions): Move ... | |
13857 | * tree.c (strip_float_extensions): ... here. | |
13858 | ||
3f149cc9 | 13859 | 2012-03-07 Georg-Johann Lay <avr@gjlay.de> |
13860 | ||
13861 | PR target/52484 | |
13862 | * config/avr/avr.md (xload<mode>_A): Add R22... to register footprint. | |
13863 | ||
3cea8318 | 13864 | 2012-03-07 Richard Guenther <rguenther@suse.de> |
13865 | ||
13866 | * omp-low.c (extract_omp_for_data): Use signed_type_for. | |
13867 | (expand_omp_for_generic): Likewise. | |
13868 | (expand_omp_for_static_nochunk): Likewise. | |
13869 | (expand_omp_for_static_chunk): Likewise. | |
13870 | * tree-vect-stmts.c (vect_gen_perm_mask): Use type_for_mode. | |
13871 | * tree-vect-slp.c (vect_transform_slp_perm_load): Likewise. | |
13872 | * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): | |
13873 | Use unsigned_type_for. | |
13874 | (vect_create_cond_for_align_checks): Use signed_type_for. | |
13875 | ||
ed726cbf | 13876 | 2012-03-07 Andrey Belevantsev <abel@ispras.ru> |
13877 | ||
13878 | PR rtl-optimization/52203 | |
13879 | * sel-sched.c (estimate_insn_cost): New parameter pempty. Adjust | |
13880 | all callers to pass NULL except ... | |
13881 | (reset_sched_cycles_in_current_ebb): ... here, save the value | |
13882 | in new variable 'empty'. Increase issue_rate only for | |
eff54bae | 13883 | non-empty insns. |
ed726cbf | 13884 | |
3f9e8673 | 13885 | 2012-03-07 Ralf Corsépius <ralf.corsepius@rtems.org> |
13886 | ||
13887 | PR target/51417 | |
eff54bae | 13888 | * Makefile.in: Let install-gcc-ar depend on installdirs, |
13889 | gcc-ar$(exeext), gcc-nm$(exeext), gcc-ranlib$(exeext). | |
3f9e8673 | 13890 | Don't double canonicalize if cross-compiling. |
13891 | ||
69a2907c | 13892 | 2012-03-07 Georg-Johann Lay <avr@gjlay.de> |
13893 | ||
13894 | PR target/52506 | |
13895 | * gcc/config/avr/avr.c (expand_epilogue): Fix order of restoration | |
13896 | to: RAMPZ, RAMPY, RAMPX, RAMPD. | |
13897 | (expand_prologue): Only clear RAMPZ if it has effect on RAM-read. | |
13898 | ||
ee3ce577 | 13899 | 2012-03-07 Georg-Johann Lay <avr@gjlay.de> |
13900 | ||
13901 | PR target/52505 | |
13902 | * config/avr/avr.c (avr_out_xload): Don't read unintentionally | |
13903 | from RAM. | |
13904 | * config/avr/avr.md (xload_8): Adjust insn length. | |
13905 | ||
be20cbdd | 13906 | 2012-03-07 Georg-Johann Lay <avr@gjlay.de> |
13907 | ||
13908 | PR target/52461 | |
13909 | * gcc/config/avr/avr.c (avr_out_lpm): Clear RAMPZ after usage | |
13910 | if RAMPZ affects reading from RAM. | |
13911 | ||
8b046cbb | 13912 | 2012-03-07 Richard Guenther <rguenther@suse.de> |
13913 | ||
13914 | PR pch/52518 | |
13915 | PR pch/38987 | |
13916 | * doc/invoke.texi (Precompiled Headers): Remove sentence that | |
13917 | suggests you can include PCHs from inside another header. | |
13918 | ||
9737dd95 | 13919 | 2012-03-07 Richard Sandiford <rdsandiford@googlemail.com> |
13920 | ||
13921 | PR middle-end/52515 | |
13922 | * rtl.h (pc_rtx, cc0_rtx, ret_rtx, simple_return_rtx): Add GTY markers. | |
13923 | ||
4bc312c5 | 13924 | 2012-03-07 Kai Tietz <ktietz@redhat.com> |
13925 | ||
13926 | * doc/invoke.texi (fwritable-relocated-rdata): Document | |
13927 | new Cygwin/MinGW target option. | |
13928 | * config/i386/winnt.c (i386_pe_unique_section): Ignore | |
13929 | reloc if flag -fwritable-relocated-rdata is not set. | |
13930 | (i386_pe_section_type_flags): Likewise. | |
13931 | * config/i386/cygming.opt (fwritable-relocated-rdata): | |
13932 | Add new flag variable flag_writable_rel_rdata. | |
13933 | ||
b36be69d | 13934 | 2012-03-07 Richard Guenther <rguenther@suse.de> |
13935 | ||
13936 | * tree-ssa-math-opts.c (convert_mult_to_widen): Check actual | |
13937 | precision against gimple constraints. | |
13938 | ||
7d7b0bac | 13939 | 2012-03-06 Richard Sandiford <rdsandiford@googlemail.com> |
13940 | ||
13941 | PR middle-end/52372 | |
13942 | * rtl.h (pc_rtx, ret_rtx, simple_return_rtx, cc0_rtx): Redefine as | |
13943 | variables. | |
13944 | (GR_PC, GR_CC0, GR_RETURN, GR_SIMPLE_RETURN): Delete. | |
13945 | * emit-rtl.c (pc_rtx, ret_rtx, simple_return_rtx, cc0_rtx): New | |
13946 | variables. | |
13947 | (init_emit_regs): Move associated initialization to... | |
13948 | (init_emit_once): ...here. | |
13949 | ||
943b78f0 | 13950 | 2012-03-06 Richard Henderson <rth@redhat.com> |
13951 | ||
13952 | * config/m68k/m68k.h (ISA_HAS_TAS): New. | |
13953 | * config/m68k/sync.md (atomic_test_and_set): Use it. | |
13954 | (atomic_test_and_set_1): Likewise. | |
13955 | ||
506056fd | 13956 | 2012-03-06 Michael Meissner <meissner@linux.vnet.ibm.com> |
13957 | ||
13958 | PR target/50310 | |
13959 | * config/rs6000/vector.md (vector_uneq<mode>): Add support for | |
13960 | UNEQ, LTGT, ORDERED, and UNORDERED IEEE vector comparisons. | |
13961 | (vector_ltgt<mode>): Likewise. | |
13962 | (vector_ordered<mode>): Likewise. | |
13963 | (vector_unordered<mode>): Likewise. | |
eff54bae | 13964 | * config/rs6000/rs6000.c (rs6000_emit_vector_compare_inner): Likewise. |
506056fd | 13965 | |
5ab54790 | 13966 | 2012-03-06 Aldy Hernandez <aldyh@redhat.com> |
13967 | ||
13968 | * trans-mem.c: New typedef for tm_region_p. | |
13969 | Define vector types for tm_region_p. | |
13970 | (tm_region_init): Replace region_worklist to a vector called | |
13971 | bb_regions. | |
13972 | ||
06e80d0a | 13973 | 2012-03-06 Richard Guenther <rguenther@suse.de> |
13974 | ||
13975 | * fold-const.c (build_fold_addr_expr_with_type_loc): Fold | |
13976 | MEM_REF with constant pointer operand. | |
13977 | ||
80b4d93e | 13978 | 2012-03-06 Richard Guenther <rguenther@suse.de> |
13979 | ||
13980 | PR middle-end/52493 | |
13981 | * tree-ssa-alias.c (ptr_derefs_may_alias_p): Robustify. | |
13982 | ||
abb4c37a | 13983 | 2012-03-06 Tristan Gingold <gingold@adacore.com> |
13984 | ||
eff54bae | 13985 | * config/vms/vms-c.c (vms_pragma_nomember_alignment): Handle octaword. |
abb4c37a | 13986 | (external_model_kind): Improve documentation. |
13987 | (vms_pragma_extern_model): Handle relaxed_redef. | |
13988 | (vms_c_register_pragma): Allow expansion for nomember_alignment. | |
13989 | ||
3c90c054 | 13990 | 2012-03-06 Georg-Johann Lay <avr@gjlay.de> |
13991 | ||
13992 | * doc/invoke.texi (AVR Options): -mmcu=: Document the XMEGA cores. | |
13993 | Explain RAMPD, RAMPX, RAMPDY, RAMPZ usage by avr-gcc. | |
13994 | Some more notes on EIND usage and reorder EIND subsection. | |
13995 | ||
f3925bb3 | 13996 | 2012-03-06 Tristan Gingold <gingold@adacore.com> |
13997 | ||
13998 | * config/vms/vms.c (VMS_CRTL_LDBL): Rename from VMS_CRTL_PRNTF. | |
13999 | * config/vms/vms-crtlmap.map: Rename PRNTF to LDBL. | |
14000 | ||
46d35275 | 14001 | 2012-03-06 Tristan Gingold <gingold@adacore.com> |
14002 | ||
14003 | * config/vms/t-vmsnative (version): Define. | |
14004 | * config/vms/t-vms (STMP_FIXPROTO, STMP_FIXINC, version): Remove. | |
14005 | ||
ef4cf572 | 14006 | 2012-03-06 Andrey Belevantsev <abel@ispras.ru> |
14007 | ||
14008 | PR rtl-optimization/52250 | |
14009 | * sel-sched-ir.c (maybe_tidy_empty_bb): Try harder to find a bb | |
14010 | to put note list into. Unconditionally call move_bb_info. | |
14011 | (move_bb_info): Do not assert the blocks being in the same region, | |
46d35275 | 14012 | just drop the note list if they are not. |
ef4cf572 | 14013 | |
3c2ed158 | 14014 | 2012-03-06 Oleg Endo <olegendo@gcc.gnu.org> |
14015 | ||
14016 | PR target/51244 | |
14017 | * config/sh/sh.c (sh_expand_t_scc): Remove SH2A special case | |
14018 | and use unified expansion logic. | |
14019 | * config/sh/sh.md (xorsi3_movrt): Rename to movrt. Move | |
14020 | closer to the existing movt insn. | |
14021 | (negc): Rename insn to *negc. Add new expander. | |
14022 | (movnegt): Use xor pattern for T bit negation. Reserve helper | |
14023 | constant for negc pattern. | |
14024 | (*movnegt): New insn and splitter. | |
14025 | ||
555c3766 | 14026 | 2012-03-05 Bernd Schmidt <bernds@codesourcery.com> |
14027 | ||
14028 | * c-typeck.c (pointer_diff): Check for POINTER_PLUS_EXPR, not | |
14029 | PLUS_EXPR. | |
14030 | ||
e374c627 | 14031 | 2012-03-05 Richard Henderson <rth@redhat.com> |
14032 | ||
14033 | * genemit.c (main): Include "target.h" in insn-emit.c. | |
14034 | * Makefile.in (insn-emit.o): Depend on TARGET_H. | |
14035 | * config/sh/sync.md (atomic_test_and_set): Reference | |
14036 | targetm.atomic_test_and_set_trueval instead of | |
14037 | TARGET_ATOMIC_TEST_AND_SET_TRUEVAL. | |
14038 | ||
d00acb08 | 14039 | 2012-03-05 Joern Rennecke <joern.rennecke@embecosm.com> |
14040 | ||
14041 | * config/epiphany/epiphany.c (epiphany_function_value_regno_p): | |
14042 | Make static. | |
14043 | ||
549aab72 | 14044 | 2012-03-05 Steven Bosscher <steven@gcc.gnu.org> |
14045 | ||
14046 | * langhooks.c (add_builtin_type): New function. | |
14047 | * langhooks.h (add_builtin_type): Export it. | |
14048 | * config/mep/mep.c (mep_init_builtins): Use it. | |
14049 | * config/rs6000/rs6000.c (rs6000_init_builtins): Use it. | |
14050 | ||
665611e7 | 14051 | 2012-03-05 Jakub Jelinek <jakub@redhat.com> |
14052 | ||
14053 | PR debug/51902 | |
14054 | * tree.h (BLOCK_SAME_RANGE): Define. | |
14055 | * function.c (block_fragments_nreverse): Clear BLOCK_SAME_RANGE | |
14056 | if BLOCK_FRAGMENT_CHAIN is non-NULL, but has it cleared. | |
14057 | Also clear BLOCK_SAME_RANGE if fragment chain's supercontext fragment | |
14058 | isn't equal to supercontext fragment's fragment chain. | |
14059 | Adjust BLOCK_SUPERCONTEXT to point to supercontext fragment's | |
14060 | fragment origin. | |
14061 | (blocks_nreverse_all): Likewise. | |
14062 | (reorder_blocks_1): Compute BLOCK_SAME_RANGE bits. Set | |
14063 | BLOCK_SUPERCONTEXT to supercontext fragment instead of | |
14064 | supercontext fragment's fragment origin. | |
14065 | * dwarf2out.c (add_high_low_attributes): If stmt has the same | |
14066 | range as its parent (or parents thereof etc.), use the parent's | |
14067 | DW_AT_ranges value instead of creating a new .debug_ranges range. | |
14068 | ||
dcf7024c | 14069 | 2012-03-05 Richard Henderson <rth@redhat.com> |
14070 | ||
14071 | PR tree-opt/52242 | |
14072 | Revert: 2011-11-26 Richard Henderson <rth@redhat.com> | |
14073 | * omp-low.c (expand_omp_atomic): Assume anything aligned to | |
14074 | BIGGEST_ALIGNMENT is aligned. | |
14075 | ||
940bb42d | 14076 | 2012-03-05 Richard Henderson <rth@redhat.com> |
14077 | ||
14078 | * config/sh/sh.h (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): Move... | |
14079 | * config/sh/sh.c: ... here. | |
14080 | ||
ba884946 | 14081 | 2012-03-05 Richard Henderson <rth@redhat.com> |
14082 | ||
14083 | PR target/52481 | |
14084 | * config/m68k/sync.md (atomic_test_and_set): Use expand_simple_unop | |
14085 | instead of calling negqi2 directly. | |
14086 | ||
1dfa4f7f | 14087 | 2012-03-05 Aldy Hernandez <aldyh@redhat.com> |
14088 | ||
14089 | PR middle-end/52463 | |
14090 | * trans-mem.c (tm_region_init): Use last_basic_block. | |
14091 | ||
631f95de | 14092 | 2012-03-05 Oleg Endo <olegendo@gcc.gnu.org> |
14093 | ||
14094 | * config/sh/sh.h (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New hook. | |
14095 | * config/sh/sync.md (atomic_test_and_set): New expander. | |
14096 | (tasb, atomic_test_and_set_soft): New insns. | |
14097 | * config/sh/sh.opt (menable-tas): New option. | |
14098 | * doc/invoke.texi (SH Options): Document it. | |
14099 | ||
ef0e6535 | 14100 | 2012-03-05 Richard Guenther <rguenther@suse.de> |
14101 | ||
14102 | * cfgloop.c (verify_loop_structure): Verify dominators before | |
14103 | using them. | |
14104 | * graphite-clast-to-gimple.c (graphite_verify): Do not verify | |
14105 | dominators from here. | |
14106 | * graphite-scop-detection.c (create_sese_edges): Likewise. | |
14107 | * loop-doloop.c (doloop_optimize_loops): Likewise. | |
14108 | * loop-init.c (loop_optimizer_init): Likewise. | |
14109 | * loop-unroll.c (unroll_and_peel_loops): Likewise. | |
14110 | * loop-unswitch.c (unswitch_loops): Likewise. | |
14111 | * tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Likewise. | |
14112 | * tree-parloops.c (parallelize_loops): Likewise. Verify | |
14113 | only when checking is enabled. | |
14114 | * tree-loop-distribution.c (tree_loop_distribution): Likewise. | |
14115 | ||
e9eae8c8 | 14116 | 2012-03-05 Bernd Schmidt <bernds@codesourcery.com> |
14117 | ||
14118 | * genautomata.c (parse_automata_opt): New static function. | |
14119 | (initiate_automaton_gen): Remove all option handling code. Remove | |
14120 | argc argument. All callers changed. | |
eff54bae | 14121 | (main): Call init_rtx_reader_args_cb with the new function as argument. |
e9eae8c8 | 14122 | |
821ac701 | 14123 | 2012-03-05 Richard Guenther <rguenther@suse.de> |
14124 | ||
14125 | * cfgexpand.c (gimple_expand_cfg): Free dominator info. | |
14126 | * tree-if-conv.c (combine_blocks): Free post-dominator info | |
14127 | after breaking it. | |
14128 | * tree-parloops.c (create_parallel_loop): Free and re-compute | |
14129 | dominator info after breaking it. | |
14130 | ||
4c79581c | 14131 | 2012-03-05 Richard Guenther <rguenther@suse.de> |
14132 | ||
14133 | PR middle-end/52353 | |
14134 | * optabs.h (trapv_unoptab_p): New function. | |
14135 | (trapv_binoptab_p): Likewise. | |
14136 | * optabs.c (expand_binop): Use emit_libcall_block_1 with | |
14137 | a proper equiv_may_trap argument. | |
14138 | (expand_unop): Likewise. | |
14139 | (emit_libcall_block_1): Take extra argument whether the | |
14140 | instruction may trap. Renamed from ... | |
14141 | (emit_libcall_block): ... this. New wrapper. | |
14142 | ||
d4afc00c | 14143 | 2012-03-05 Jakub Jelinek <jakub@redhat.com> |
14144 | ||
98f00c5b | 14145 | PR tree-optimization/51721 |
14146 | * tree-vrp.c (register_edge_assert_for_2): If comparing | |
14147 | lhs of right shift by constant with an integer constant, | |
14148 | add ASSERT_EXPRs for the rhs1 of the right shift. | |
14149 | ||
d4afc00c | 14150 | * cfgrtl.c (cfg_layout_merge_blocks): Cleanup. |
14151 | ||
9ee917f7 | 14152 | 2012-03-05 Richard Guenther <rguenther@suse.de> |
14153 | ||
14154 | * tree.c (integer_zerop): Handle VECTOR_CSTs. | |
14155 | (integer_onep): Likewise. | |
14156 | (integer_all_onesp): Likewise. | |
14157 | ||
c2e23f8a | 14158 | 2012-03-05 Georg-Johann Lay <avr@gjlay.de> |
14159 | ||
14160 | * config/avr/avr.md (*umaddqihi4.2): New insn-and-split. | |
14161 | ||
7cb32b9e | 14162 | 2012-03-04 H.J. Lu <hongjiu.lu@intel.com> |
14163 | ||
14164 | * config/i386/i386.c (pro_epilogue_adjust_stack): Check Pmode | |
14165 | instead of TARGET_64BIT. | |
14166 | ||
9868cee1 | 14167 | 2012-03-04 H.J. Lu <hongjiu.lu@intel.com> |
14168 | ||
14169 | * config/i386/i386.c (ix86_expand_prologue): Check Pmode to set | |
14170 | adjust_stack_insn. | |
14171 | ||
a8ebae34 | 14172 | 2012-03-04 H.J. Lu <hongjiu.lu@intel.com> |
14173 | ||
14174 | * config/i386/i386.c (ix86_print_operand_address): Only handle | |
14175 | zero-extended DImode addresses. | |
14176 | ||
8f4b480e | 14177 | 2012-03-04 Uros Bizjak <ubizjak@gmail.com> |
14178 | ||
14179 | * config/i386/i386.c (ix86_print_operand) <case '+'>: Declare | |
14180 | taken and cputaken as bool. | |
14181 | ||
ad797097 | 14182 | 2012-03-04 Uros Bizjak <ubizjak@gmail.com> |
14183 | ||
14184 | * config/i386/constraints.md (Ya): New internal constraint. | |
14185 | * config/i386/i386.md (zero_extendsidi2): Remove expansion. | |
14186 | (*zero_extendsidi2_rex64): Add x,x alternative. | |
14187 | (*zero_extendsidi2): Ditto. Add o,0 alternative. | |
14188 | Remove flags reg clobber. Adjust corresponding splits. | |
14189 | (zero_extend<mode>si2): Macroize expander from zero_extendhisi2 and | |
14190 | zero_extendqisi2 expanders using SWI12 mode iterator. | |
14191 | (zero_extend<mode>si2_and): Macroize insn from | |
14192 | zero_extendhisi2_and and zero_extendqisi2_and. Merge corresponding | |
14193 | splitters. | |
14194 | (*zero_extend<mode>si2): Macroize insn from | |
14195 | *zero_extendhisi2_movzbl and *zero_extendqisi2_movzbl. | |
14196 | (*zero_extend*2_movzbl_and): Remove insn patterns. | |
14197 | (zero_extendqihi2_and): Merge corresponding splitter. | |
14198 | (*zero_extendqihi2): Rename from *zero_extendqihi2_movzbl. | |
14199 | (*zero_extend*2_movzbl_and): Remove insn patterns. | |
14200 | (*anddi_1): Split TYPE_IMOVX instructions. | |
14201 | (*andsi_1): Use Ya for alternative 2. Split TYPE_IMOVX instructions. | |
14202 | (*andhi_1): Ditto. | |
14203 | (and->zext splitter): Add splitter pattern. | |
14204 | (zero extend with andsi3 splitter): Adjust zero_extend pattern. | |
14205 | ||
0989c0ee | 14206 | 2012-03-04 Sandra Loosemore <sandra@codesourcery.com> |
14207 | ||
14208 | * doc/invoke.texi (C++ Dialect Options): Minor copy-edits to | |
14209 | x86-specific text. | |
14210 | (Debugging Options): Likewise. | |
14211 | (Optimize Options): Likewise. | |
14212 | (i386 and x86-64 Options): Discuss -march before -mtune, consistently | |
14213 | with other architectures. Use official processor names with correct | |
14214 | spelling/capitalization. Fix formatting and grammar issues. | |
14215 | (i386 and x86-64 Windows Options): Similar cleanup here. | |
14216 | ||
0f4929a3 | 14217 | 2012-03-03 Kaz Kojima <kkojima@gcc.gnu.org> |
14218 | ||
14219 | * config/sh/sh.md (abssi2): Add TARGET_SH1 condition. | |
14220 | ||
3d7c0741 | 14221 | 2012-03-03 Kaz Kojima <kkojima@gcc.gnu.org> |
14222 | ||
14223 | * config/sh/sh.c (sh_dwarf_register_span): Don't apply | |
14224 | DBX_REGISTER_NUMBER. | |
14225 | ||
ed739787 | 14226 | 2012-03-03 Kaz Kojima <kkojima@gcc.gnu.org> |
14227 | ||
14228 | * config/sh/sh.c (shiftcosts): Return MAX_COST when the first | |
14229 | operand is CONST_INT. Take COSTS_N_INSNS into account. | |
14230 | (sh_rtx_costs): Don't apply COSTS_N_INSNS to the return value | |
14231 | of shiftcosts. | |
14232 | ||
75ee1af4 | 14233 | 2012-03-02 Richard Henderson <rth@redhat.com> |
14234 | ||
14235 | * optabs.c (expand_atomic_test_and_set): Honor | |
14236 | atomic_test_and_set_trueval even when atomic_test_and_set | |
14237 | optab is not in use. | |
14238 | ||
07732170 | 14239 | 2012-03-02 Kaz Kojima <kkojima@gcc.gnu.org> |
14240 | ||
14241 | PR target/48596 | |
14242 | PR target/48806 | |
14243 | * config/sh/sh.c (sh_register_move_cost): Increase cost between | |
14244 | GENERAL_REGS and FP_REGS for SImode. | |
14245 | ||
428d0ab7 | 14246 | 2012-03-02 Oleg Endo <olegendo@gcc.gnu.org> |
14247 | ||
14248 | PR target/49486 | |
14249 | * config/sh/sh.md (negdi2): Add TARGET_SH1 condition. | |
14250 | (absdi2): New expander. | |
14251 | (*absdi2, *negabsdi2, negdi_cond): New insns and splits. | |
14252 | ||
52671251 | 14253 | 2012-03-02 Oleg Endo <olegendo@gcc.gnu.org> |
14254 | ||
882390bb | 14255 | * config/sh/sync.md (atomic_exchange<mode>): New expander. |
14256 | (atomic_exchange<mode>_soft): New insn. | |
14257 | ||
14258 | 2012-03-02 Oleg Endo <olegendo@gcc.gnu.org> | |
14259 | ||
14260 | * config/sh/sync.md: Update copyright notice dates. | |
52671251 | 14261 | (atomic_compare_and_swap<mode>): Use SImode for return value instead |
14262 | of QImode. | |
882390bb | 14263 | (atomic_compare_and_swap<mode>_soft): Likewise. |
52671251 | 14264 | |
14265 | 2012-03-02 Oleg Endo <olegendo@gcc.gnu.org> | |
ad797097 | 14266 | |
164fbbdf | 14267 | PR target/31640 |
14268 | * config/sh/sh.h (LOOP_ALIGN): Move logic to sh_loop_align. | |
14269 | * config/sh/sh.c: Update copyright notice dates. | |
14270 | (sh_loop_align): Add logic from LOOP_ALIGN. Don't disable loop | |
14271 | alignment for TARGET_HARD_SH4. | |
ad797097 | 14272 | (sh_option_override): Reduce default function alignment. Set |
164fbbdf | 14273 | loop alignment to 4 bytes when not optimizing for size. |
14274 | ||
d094f1d6 | 14275 | 2012-03-02 Maxim Kuvyrkov <maxim@codesourcery.com> |
14276 | ||
fa2f697a | 14277 | PR middle-end/50335 |
d094f1d6 | 14278 | * doc/invoke.texi (floop-flatten): Remove. |
14279 | * toplev.c (process_options): Remove references to flag_loop_flatten. | |
14280 | * tree-ssa-loop.c (gate_graphite_transform): Same. | |
14281 | * common.opt (floop-flatten): Obsolete. | |
14282 | * graphite-poly.c (apply_poly_transforms): Remove reference to | |
14283 | flag_loop_flatten. | |
14284 | * Makefile.in (graphite-flattening.o): Remove. | |
14285 | * graphite-flattening.c: Remove. | |
14286 | ||
ea6ad4ae | 14287 | 2012-03-02 Uros Bizjak <ubizjak@gmail.com> |
14288 | ||
14289 | * compare-elim.c (find_comparisons_in_bb): Eliminate only compares | |
14290 | having mode compatible with the mode of previous compare. Substitute | |
14291 | compare mode of previous compare with the mode, compatible | |
14292 | with eliminated and previous compare. | |
14293 | ||
b1addacc | 14294 | 2012-03-02 Peter Bergner <bergner@vnet.ibm.com> |
14295 | ||
14296 | * config/rs6000/dfp.md (floatdidd2): New define_insn. | |
14297 | ||
01c12879 | 14298 | 2012-03-02 Uros Bizjak <ubizjak@gmail.com> |
14299 | ||
14300 | * config/i386/i386.c (ix86_cc_modes_compatible): Declare CCZmode | |
14301 | compatible with CCGOCmode and CCGCmode. | |
14302 | ||
508c1626 | 14303 | 2012-03-02 Peter Bergner <bergner@vnet.ibm.com> |
14304 | ||
14305 | * config/rs6000/vsx.md (vsx_set_<mode>): Reorder operands. | |
14306 | ||
b49e3742 | 14307 | 2012-03-02 Ulrich Weigand <ulrich.weigand@linaro.org> |
14308 | ||
14309 | * config/arm/arm.c (arm_sat_operator_match): New function. | |
14310 | * config/arm/arm-protos.h (arm_sat_operator_match): Add prototype. | |
14311 | * config/arm/arm.md ("insn" attribute): Add "sat" value. | |
14312 | ("SAT", "SATrev"): New code iterators. | |
14313 | ("SATlo", "SAThi"): New code iterator attributes. | |
14314 | ("*satsi_<SAT:code>"): New pattern. | |
14315 | ("*satsi_<SAT:code>_shift"): Likewise. | |
14316 | * config/arm/arm-fixed.md ("arm_ssatsihi_shift"): Add "insn" | |
14317 | and "shift" attributes. | |
14318 | ("arm_usatsihi"): Add "insn" attribute. | |
14319 | * config/arm/predicates.md (sat_shift_operator): Allow multiplication | |
14320 | by powers of two. Do not allow shift by 32. | |
14321 | ||
7103ce44 | 14322 | 2012-03-02 Uros Bizjak <ubizjak@gmail.com> |
14323 | ||
14324 | PR target/46716 | |
14325 | * config/i386/i386.c (construct_container): Use gen_reg_or_parallel | |
14326 | to pass the argument in the register of "natural" mode. | |
14327 | ||
95539e1d | 14328 | 2012-03-02 Richard Guenther <rguenther@suse.de> |
14329 | ||
14330 | PR tree-optimization/52406 | |
14331 | * tree-data-ref.h: Update documentation about DR_BASE_OBJECT. | |
14332 | (struct indices): Add unconstrained_base member. | |
14333 | (struct dr_alias): Remove unused vops member. | |
14334 | (DR_UNCONSTRAINED_BASE): New define. | |
14335 | * tree-data-ref.c (dr_analyze_indices): For COMPONENT_REFs | |
14336 | add indices to allow their disambiguation. Make DR_BASE_OBJECT | |
14337 | be an artificial access that covers the whole indexed object, | |
14338 | or mark it with DR_UNCONSTRAINED_BASE if we cannot do so. Canonicalize | |
14339 | plain decl base-objects to their MEM_REF variant. | |
14340 | (dr_may_alias_p): When the base-object of either data reference | |
14341 | has unknown size use only points-to information. | |
14342 | (compute_affine_dependence): Make dumps easier to read and | |
14343 | more verbose. | |
14344 | * tree-vect-data-ref.c (vector_alignment_reachable_p): Use | |
14345 | DR_REF when looking for packed references. | |
14346 | (vect_supportable_dr_alignment): Likewise. | |
14347 | ||
9811ae10 | 14348 | 2012-03-02 Greta Yorsh <Greta.Yorsh@arm.com> |
14349 | ||
7103ce44 | 14350 | * config/arm/arm-ldmstm.ml (write_ldm_commutative_peephole): |
9811ae10 | 14351 | Improve conditions for peepholes of loads followed by commutative |
14352 | operators. | |
7103ce44 | 14353 | * config/arm/ldmstm.md: Regenerated. |
9811ae10 | 14354 | |
f5c0f433 | 14355 | 2012-03-02 Richard Guenther <rguenther@suse.de> |
14356 | ||
14357 | * BASE-VER: Set to 4.8.0. | |
14358 | ||
8f50e6ed | 14359 | 2012-03-01 Richard Earnshaw <rearnsha@arm.com> |
14360 | ||
14361 | * config.gcc (obsolete): Add all ARM targets using the FPA. | |
14362 | (with_fpu): Obsolete selection of the FPA or Maverick on ARM. | |
14363 | * doc/install.texi: Avoid references to obsolete ARM ports. | |
14364 | ||
830730d6 | 14365 | 2012-03-01 Joern Rennecke <joern.rennecke@embecosm.com> |
14366 | ||
14367 | * config/epiphany/epiphany.md (movmisalign<mode>): New patterns. | |
14368 | ||
43770c4d | 14369 | 2012-03-01 Jeremy Bennett <jeremy.bennett@embecosm.com> |
14370 | Joern Rennecke <joern.rennecke@embecosm.com> | |
14371 | ||
14372 | * doc/extend.texi: Expand and update information on interrupt | |
14373 | attribute for Epiphany. | |
14374 | ||
bef96223 | 14375 | 2012-03-01 Oleg Endo <olegendo@gcc.gnu.org> |
14376 | ||
14377 | * config/sh/sh-protos.h: Update copyright notice dates. | |
14378 | * config/sh/sh.h: Likewise. | |
14379 | * config/sh/sh.md: Likewise. | |
14380 | * config/sh/constraints.md: Likewise. | |
14381 | * config/sh/predicates.md: Likewise. | |
14382 | ||
b0b9387e | 14383 | 2012-03-01 Oleg Endo <olegendo@gcc.gnu.org> |
14384 | ||
14385 | * config/sh/sh-protos.h (tertiary_reload_operand): Remove dead function. | |
14386 | * config/sh/sh.c (tertiary_reload_operand): Likewise. | |
14387 | ||
7329bf9b | 14388 | 2012-03-01 Oleg Endo <olegendo@gcc.gnu.org> |
14389 | ||
14390 | * config/sh/constraints.md: Fix comment typo. | |
14391 | ||
aaeba072 | 14392 | 2012-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
14393 | ||
14394 | PR target/52408 | |
14395 | * config/pa/pa.md (zvdep_imm32): Change type of variable x from int to | |
14396 | unsigned HOST_WIDE_INT. | |
14397 | (zvdep_imm64): Likewise. | |
14398 | (vdepi_ior): Change type of variable x from int to HOST_WIDE_INT. | |
14399 | (vdepi_and): Likewise. | |
14400 | Likewise for unamed 64-bit patterns. | |
14401 | * config/pa/predicates.md (lhs_lshift_cint_operand): Update comment. | |
14402 | ||
85b6e75b | 14403 | 2012-03-01 Alexandre Oliva <aoliva@redhat.com> |
14404 | ||
14405 | PR debug/52001 | |
14406 | PR rtl-optimization/52417 | |
14407 | * cselib.c (cselib_any_perm_equivs): New variable. | |
14408 | (cselib_reset_table): Check that it's not set when not | |
14409 | preserving constants. | |
14410 | (cselib_add_permanent_equiv): Set it. | |
14411 | (cselib_have_permanent_equivalences): New. | |
14412 | (cselib_init, cselib_finish): Reset it. | |
14413 | * cselib.h (cselib_have_permanent_equivalences): Declare. | |
14414 | * alias.c (get_addr): Restore earlier behavior when there | |
14415 | aren't permanent equivalences. | |
14416 | ||
ff560cc5 | 14417 | 2012-03-01 Steven Bosscher <steven@gcc.gnu.org> |
14418 | ||
14419 | * config/mn10300/mn10300-modes.def: Fix copyright notice. | |
14420 | * config/v850/v850-modes.def: Fix copyright notice. | |
14421 | ||
12ffadfa | 14422 | 2012-03-01 Georg-Johann Lay <avr@gjlay.de> |
14423 | ||
14424 | * doc/extend.texi (AVR Built-in Functions): Document | |
14425 | __builtin_avr_flash_segment. | |
14426 | ||
14427 | * config/avr/builtins.def (__builtin_avr_flash_segment): New entry. | |
14428 | * config/avr/avr.md (flash_segment, flash_segment1): New expanders. | |
14429 | (*split.flash_segment): New insn-and-split. | |
14430 | * config/avr/avr.c (avr_init_builtins): Add local variables: | |
14431 | const_memx_void_node, const_memx_ptr_type_node, | |
14432 | char_ftype_const_memx_ptr. | |
14433 | ||
963aee26 | 14434 | 2012-03-01 Jakub Jelinek <jakub@redhat.com> |
14435 | ||
14436 | PR tree-optimization/52445 | |
14437 | * tree-ssa-phiopt.c (struct name_to_bb): Remove ssa_name field, | |
14438 | add ssa_name_ver, offset and size fields and change store field | |
14439 | to bool. | |
14440 | (name_to_bb_hash, name_to_bb_eq): Adjust for the above changes. | |
14441 | (add_or_mark_expr): Likewise. Only consider previous stores | |
14442 | with the same size and offset. | |
14443 | (nt_init_block): Only look at gimple_assign_single_p stmts, | |
14444 | doesn't look at rhs2. | |
14445 | ||
5c332a23 | 14446 | 2012-03-01 Richard Guenther <rguenther@suse.de> |
14447 | ||
14448 | PR middle-end/52443 | |
14449 | * tree-cfg.c (verify_gimple_assign_unary): Allow any | |
14450 | conversions from integral types to pointer types. | |
14451 | ||
47018d7b | 14452 | 2012-03-01 Georg-Johann Lay <avr@gjlay.de> |
14453 | ||
14454 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Restore built-in | |
7103ce44 | 14455 | defines for __UINT24_MAX__, __INT24_MAX__, __INT24_MIN__ |
47018d7b | 14456 | unintentionally removed in r184616. |
14457 | ||
fb7c1017 | 14458 | 2012-03-01 Venkataramanan Kumar <venkataramanan.kumar@amd.com> |
14459 | ||
14460 | * doc/invoke.texi: Document AMD bdver2 and remove mentioning | |
14461 | 3DNow from bdver1. | |
14462 | ||
2c9cbc56 | 14463 | 2012-02-29 Jakub Jelinek <jakub@redhat.com> |
14464 | Uros Bizjak <ubizjak@gmail.com> | |
14465 | ||
14466 | PR target/52437 | |
14467 | * config/i386/sse.md (vec_set<mode>_0): Swap "*r" and "fF" | |
14468 | alternatives, add "e" constraint to the new last alternative | |
14469 | and ! to last 3 alternatives. | |
14470 | ||
ffb4f309 | 14471 | 2012-02-29 Eric Botcazou <ebotcazou@adacore.com> |
14472 | ||
14473 | * dwarf2out.c (modified_type_die): Set DW_AT_GNAT_descriptive_type and | |
14474 | DW_AT_artificial attributes at the end of the processing. | |
14475 | (gen_array_type_die): Likewise. | |
14476 | (gen_enumeration_type_die): Likewise. | |
14477 | (gen_struct_or_union_type_die): Likewise. | |
14478 | (add_gnat_descriptive_type_attribute): Do not suppress debug info for | |
14479 | the parent type. | |
14480 | ||
eee873f6 | 14481 | 2012-02-29 Jakub Jelinek <jakub@redhat.com> |
14482 | ||
04df78dc | 14483 | PR middle-end/52419 |
14484 | * expr.c (expand_assignment): If doing misaligned store that doesn't | |
14485 | cover all mode bits, perform a RMW cycle. | |
14486 | ||
eee873f6 | 14487 | PR tree-optimization/52429 |
14488 | * tree-parloops.c (separate_decls_in_region_debug): Return early | |
14489 | if var is LABEL_DECL. | |
14490 | ||
9f396eaf | 14491 | 2012-02-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
14492 | ||
14493 | PR tree-optimization/52424 | |
14494 | * tree-ssa-dom.c (dom_opt_leave_block): Push a marker before | |
14495 | calling dom_thread_across_edge. | |
14496 | ||
1602e4b0 | 14497 | 2012-02-29 Georg-Johann Lay <avr@gjlay.de> |
14498 | ||
14499 | * config/avr/avr.c: Move definition of TARGET macros to end of file. | |
14500 | ||
16d17f31 | 14501 | 2012-02-29 Georg-Johann Lay <avr@gjlay.de> |
14502 | ||
14503 | * config/avr/avr-protos.h (avr_output_bld): Remove unused prototype. | |
14504 | * config/avr/avr.c (avr_output_bld): Remove unused function. | |
14505 | (avr_out_sbxx_branch): Use "%T" to print bit position. | |
14506 | ||
3d78dda1 | 14507 | 2012-02-29 Georg-Johann Lay <avr@gjlay.de> |
14508 | ||
14509 | * config/avr/avr.md: Untabify. | |
14510 | ||
14511 | 2012-02-29 Georg-Johann Lay <avr@gjlay.de> | |
14512 | ||
14513 | * config/avr/avr.md (eqne): New code iterator. | |
14514 | (*dec-and-branchsi): Use it in text peephole's condition. | |
14515 | (*dec-and-branchhi): Ditto. | |
14516 | (*dec-and-branchqi): Ditto. | |
14517 | ||
f37ec592 | 14518 | 2012-02-29 Georg-Johann Lay <avr@gjlay.de> |
14519 | ||
14520 | PR target/49939 | |
14521 | * config/avr/avr.h (ASM_SPEC): Add -mno-skip-bug if we know that | |
14522 | the device does not have the skip-bug. | |
14523 | ||
52bba6ce | 14524 | 2012-02-29 Oleg Endo <olegendo@gcc.gnu.org> |
14525 | ||
14526 | * doc/invoke.texi (-msoft-atomic): Add more detailed description. | |
14527 | (-mbranch-cost, -mcbranchdi -mcmpeqdi -mfused-madd | |
14528 | -mpretend-cmove): New. | |
14529 | ||
5df3e7ea | 14530 | 2012-02-29 Jakub Jelinek <jakub@redhat.com> |
14531 | ||
14532 | PR bootstrap/52397 | |
14533 | * df.h (struct df_d): Adjust comment that hard_regs_live_count | |
14534 | doesn't count DEBUG_INSN refs. | |
14535 | * df-scan.c (df_ref_create_structure): Don't set DF_HARD_REG_LIVE | |
14536 | for DEBUG_INSN refs. | |
14537 | ||
31a56b87 | 14538 | 2012-02-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
14539 | ||
14540 | Partially revert: | |
14541 | ||
14542 | 2012-02-20 Richard Guenther <rguenther@suse.de> | |
14543 | PR tree-optimization/52298 | |
14544 | * tree-vect-stmts.c (vectorizable_load): Properly use | |
4e0c0c52 | 14545 | STMT_VINFO_DR_STEP instead of DR_STEP when vectorizing outer loops. |
31a56b87 | 14546 | |
de60f90c | 14547 | 2012-02-28 Aldy Hernandez <aldyh@redhat.com> |
14548 | ||
14549 | PR middle-end/51752 | |
14550 | * gimple.h (gimple_in_transaction): New. | |
14551 | (gimple_set_in_transaction): New. | |
14552 | (struct gimple_statement_base): Add in_transaction field. | |
14553 | * tree-ssa-loop-im.c: (movement_possibility): Restrict movement of | |
14554 | transaction loads. | |
14555 | (tree_ssa_lim_initialize): Compute transaction bits. | |
14556 | * tree.h (compute_transaction_bits): Protoize. | |
14557 | * trans-mem.c (tm_region_init): Use the heap to store BB | |
14558 | auxilliary data. | |
14559 | (compute_transaction_bits): New. | |
14560 | ||
042a76cf | 14561 | 2012-02-28 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
14562 | ||
14563 | * gcc.c (display_help): Document --help=common and sort entries | |
14564 | alphabetically. | |
14565 | ||
ce7f5029 | 14566 | 2012-02-28 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
14567 | ||
14568 | * doc/install.texi: Document check-$LANG specific shortcuts | |
14569 | ||
ca6c837f | 14570 | 2012-02-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
14571 | ||
14572 | PR target/51534 | |
14573 | * config/arm/arm.c (neon_builtin_data): Add entries for vcgeu | |
14574 | and vcgtu. | |
14575 | * config/arm/arm_neon.h: Regenerate. | |
14576 | * config/arm/neon.md (unspec): Add UNSPEC_VCGEU, and UNSPEC_VCGTU. | |
14577 | (neon_vcgeu): New insn. | |
14578 | (neon_vcgtu): Likewise. | |
14579 | * config/arm/neon.ml (s_8_32, u_8_32): New lists. | |
7103ce44 | 14580 | (ops): Unsigned comparison intrinsics call a different builtin. |
ca6c837f | 14581 | |
8b6c5604 | 14582 | 2012-02-28 Richard Guenther <rguenther@suse.de> |
14583 | ||
14584 | PR target/52407 | |
14585 | * config/i386/i386.c (ix86_expand_vector_set): Fix element | |
14586 | ordering for the VEC_CONCAT for two element vectors for | |
14587 | V2SFmode, V2SImode and V2DImode. | |
14588 | ||
736a63d4 | 14589 | 2012-02-28 Richard Earnshaw <rearnsha@arm.com> |
14590 | ||
14591 | PR target/49448 | |
14592 | * config.gcc (arm*-*-linux*): Use an unambiguous pattern for | |
14593 | detecting big-endian triplets. | |
14594 | ||
9185f2d7 | 14595 | 2012-02-28 Richard Earnshaw <rearnsha@arm.com> |
14596 | ||
14597 | * arm.c (aapcs_vfp_is_call_or_return_candidate): Only use the machine | |
14598 | mode if there is no type information available. | |
14599 | ||
a8d20b48 | 14600 | 2012-02-28 Thomas Koenig <tkoenig@gcc.gnu.org> |
14601 | ||
14602 | PR tree-optimization/53207 | |
14603 | * doc/invoke.texi: Document as experimental and relying on graphite. | |
14604 | ||
1e946ea6 | 14605 | 2012-02-28 Georg-Johann Lay <avr@gjlay.de> |
14606 | ||
14607 | * config/avr/avr-devices.c (avr_mcu_type): Adjust NULL part | |
14608 | of initializer to changes from r184614. | |
7103ce44 | 14609 | |
627491ef | 14610 | 2012-02-28 Richard Guenther <rguenther@suse.de> |
14611 | ||
14612 | PR tree-optimization/52395 | |
14613 | * tree-sra.c (build_ref_for_offset): Also look at the base | |
14614 | TYPE_ALIGN when figuring out the alignment of the replacement. | |
14615 | ||
6b1b2cb7 | 14616 | 2012-02-28 Richard Guenther <rguenther@suse.de> |
14617 | ||
14618 | PR tree-optimization/52402 | |
14619 | * ipa-prop.c (ipa_modify_call_arguments): Properly use | |
14620 | mis-aligned types when creating the accesses at the call site. | |
14621 | ||
c19a2f5f | 14622 | 2012-02-28 Georg-Johann Lay <avr@gjlay.de> |
14623 | ||
14624 | * config/avr/builtins.def: New file. | |
14625 | * config/avr/t-avr (avr.o, avr-c.o): Depend on it. | |
14626 | * config/avr/avr.c (enum avr_builtin_id): Use it. | |
14627 | (avr_init_builtins): Use it. And use avr_bdesc. | |
14628 | (bdesc_1arg): Remove. | |
14629 | (bdesc_2arg): Remove. | |
14630 | (bdesc_3arg): Remove. | |
14631 | (struct avr_builtin_description): Add field n_args. | |
14632 | (avr_bdesc): New static variable using builtins.def. | |
14633 | (avr_expand_builtin): Use it. | |
14634 | Don't call avr_expand_delay_cycles if op0 is not CONST_INT. | |
14635 | (avr_fold_builtin): Fold AVR_BUILTIN_SWAP. | |
14636 | Don't fold AVR_BUILTIN_INSERT_BITS if arg0 is not INTEGER_CST. | |
14637 | ||
f1222c71 | 14638 | 2012-02-28 Georg-Johann Lay <avr@gjlay.de> |
14639 | ||
14640 | PR target/52148 | |
14641 | * config/avr/avr.md (movmem_<mode>): Replace match_operand that | |
14642 | match only one single hard register with respective hard reg rtx. | |
14643 | (movmemx_<mode>): Ditto. | |
14644 | * config/avr/avr.c (avr_emit_movmemhi): Adapt expanding to new | |
14645 | insn anatomy of movmem[x]_<mode>. | |
14646 | (avr_out_movmem): Same for printing assembler and operand usage. | |
14647 | ||
e508bf98 | 14648 | 2012-02-28 Georg-Johann Lay <avr@gjlay.de> |
14649 | ||
14650 | PR target/49868 | |
14651 | PR target/52261 | |
14652 | * doc/extend.texi (AVR Named Address Spaces): No more try to fix | |
14653 | address spaces located outside of device flash. | |
14654 | ||
14655 | * config/avr/avr.h (base_arch_s): Remove field n_segments. | |
14656 | (mcu_type_s): Add field n_flash. | |
14657 | * config/avr/avr-devices.c (avr_arch_types): Remove .n_segments. | |
14658 | Set .have_elpm and .have_elpmx to 1 for avrxmega4 and avrxmega5. | |
14659 | (AVR_MCU): Add N_FLASH argument. | |
14660 | * config/avr/avr-mcus.def (AVR_MCU): Add initializer for .n_flash. | |
14661 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Only define built-in | |
14662 | macro __FLASH<n> if that address space makes sense for the device. | |
14663 | * config/avr/avr.c (avr_out_lpm): Don't try to fix address spaces | |
14664 | outside of target flash. | |
14665 | (avr_asm_named_section): Ditto. | |
14666 | (avr_asm_select_section): Ditto. | |
14667 | (avr_addr_space_convert): Ditto. | |
14668 | (avr_emit_movmemhi): Ditto. | |
14669 | (avr_nonconst_pointer_addrspace, avr_pgm_check_var_decl): Error if | |
14670 | address space is outside of device flash. | |
14671 | (avr_insert_attributes): Ditto. | |
14672 | (avr_xload_libgcc_p): Use avr_current_device->n_flash instead of | |
14673 | avr_current_arch->n_segments. | |
14674 | ||
1f2e8f6e | 14675 | 2012-02-27 H.J. Lu <hongjiu.lu@intel.com> |
14676 | ||
14677 | PR target/52352 | |
7103ce44 | 14678 | * config/i386/i386.md (*movabs<mode>_1): Enable only for TARGET_LP64. |
1f2e8f6e | 14679 | (*movabs<mode>_2): Likewise. |
14680 | ||
0f41c0cf | 14681 | 2012-02-27 Jakub Jelinek <jakub@redhat.com> |
14682 | ||
7510cf26 | 14683 | PR target/52375 |
14684 | * config/arm/neon.md (vashr<mode>3, vlshr<mode>3): Use | |
14685 | s_register_operand in the test instead of REG_P. Don't call | |
14686 | gen_reg_rtx if it won't be used. | |
14687 | ||
0f41c0cf | 14688 | PR tree-optimization/52376 |
14689 | * ipa-split.c (split_function): Ignore CLOBBER stmts. | |
14690 | ||
68b509aa | 14691 | 2012-02-27 Stuart Henderson <shenders@gcc.gnu.org> |
14692 | ||
14693 | * ifcvt.c (noce_get_condition): Check condition variable is not | |
14694 | small_register_classes_for_mode_p before accepting. | |
14695 | ||
becba2b9 | 14696 | 2012-02-27 Uros Bizjak <ubizjak@gmail.com> |
14697 | ||
14698 | * config/i386/i386.md (*movabs<mode>_1): Fix operand 1 constraints. | |
14699 | ||
347b9640 | 14700 | 2012-02-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
14701 | ||
14702 | Revert: | |
14703 | 2012-01-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | |
14704 | * config/arm/arm-cores.def (cortex-a15): Use cortex_a15_tune for | |
14705 | tuning parameters. | |
14706 | * config/arm/arm.c (arm_cortex_a15_tune): New static variable. | |
14707 | ||
5b9a8c31 | 14708 | 2012-02-27 Oleg Endo <olegendo@gcc.gnu.org> |
14709 | ||
14710 | * config/sh/sh.h: Delete dead GO_IF_LEGITIMATE_INDEX macro. | |
14711 | ||
7a288fec | 14712 | 2012-02-26 Oleg Endo <olegendo@gcc.gnu.org> |
14713 | ||
14714 | * config/sh/predicates.md: Remove blank lines. | |
14715 | * config/sh/sh.c: Fix typos in comments. | |
14716 | * config/sh/constraints.md: Likewise. | |
14717 | * config/sh/sh.md: Remove blank lines. | |
14718 | Fix typos in comments. Use ;; as comment characters. | |
14719 | ||
02be8f84 | 14720 | 2012-02-26 Walter Lee <walt@tilera.com> |
14721 | ||
becba2b9 | 14722 | * config/tilegx/tilegx.c (match_pcrel_step2): Fix instruction pattern. |
02be8f84 | 14723 | (replace_mov_pcrel_step2): Ditto. |
14724 | ||
0be329ef | 14725 | 2012-02-25 Alexandre Oliva <aoliva@redhat.com> |
14726 | ||
fa5e407e | 14727 | PR debug/52001 |
14728 | * alias.c (refs_newer_value_cb, refs_newer_value_p): New. | |
14729 | (get_addr): Walk canonical value's locs. Avoid returning VALUEs | |
14730 | and locs that reference values newer than the non-canonical value | |
14731 | at hand. Return the canonical value as a worst case. | |
14732 | (memrefs_conflict_p): Walk canonical value's locs. | |
14733 | ||
0be329ef | 14734 | PR debug/52001 |
14735 | * cselib.c (preserve_only_constants): Rename to... | |
14736 | (preserve_constants_and_equivs): ... this. Split out... | |
14737 | (invariant_or_equiv_p): ... this. Preserve plus expressions | |
14738 | of other preserved expressions too. | |
14739 | (cselib_reset_table): Adjust. | |
14740 | * var-tracking.c (reverse_op): Use canonical value to build | |
14741 | reverse operation. | |
14742 | ||
70c72222 | 14743 | 2012-02-23 Kai Tietz <ktietz@redhat.com> |
14744 | ||
14745 | * config/i386/i386.c (ix86_delegitimize_address): Handle | |
14746 | UNSPEC_PCREL plus displacement. | |
14747 | ||
00c52bc9 | 14748 | 2012-02-24 Georg-Johann Lay <avr@gjlay.de> |
14749 | ||
14750 | PR target/52261 | |
14751 | * config/avr/avr.c (avr_out_movhi_mr_r_xmega): Use base | |
14752 | to test for unusedness in st X addressing. | |
14753 | ||
aa834ebc | 14754 | 2012-02-24 Richard Guenther <rguenther@suse.de> |
14755 | ||
14756 | PR middle-end/52361 | |
becba2b9 | 14757 | * gimple.c (walk_gimple_op): Use predicates with less redundant tests. |
aa834ebc | 14758 | (is_gimple_reg_type): Move inline ... |
14759 | * gimple.h (is_gimple_reg_type): ... here. | |
14760 | ||
e9d79eef | 14761 | 2012-02-24 Richard Guenther <rguenther@suse.de> |
14762 | ||
14763 | PR middle-end/52361 | |
14764 | * passes.c (execute_function_todo): When verifying SSA form | |
14765 | verify gimple form first. | |
14766 | * tree-ssa.c (verify_ssa): Do not verify gimple form here. | |
14767 | ||
7dd59140 | 14768 | 2012-02-24 Richard Guenther <rguenther@suse.de> |
14769 | ||
14770 | PR middle-end/52355 | |
14771 | * fold-const.c (fold_addr_of_array_ref_difference): New function. | |
becba2b9 | 14772 | (fold_binary_loc): Use it to extend the existing &a[i] - &a[j] folding. |
7dd59140 | 14773 | |
10b55fcb | 14774 | 2012-02-13 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
14775 | ||
14776 | * tree-if-conv (predicate_scalar_phi): Commentary typo fix. | |
14777 | ||
8abed11e | 14778 | 2012-02-23 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
14779 | ||
14780 | * tree-phinodes.c (make_phi_node): Mark static. | |
14781 | * tree-flow.h (make_phi_node): Remove extern decl. | |
14782 | * doc/gimple.texi (make_phi_node): Remove documentation. | |
14783 | ||
7ef97146 | 14784 | 2012-02-23 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
14785 | ||
becba2b9 | 14786 | * tree-into-ssa (update_ssa): Avoid trailing whitespace in dump_file. |
7ef97146 | 14787 | * tree-ssa-sccvn.c (print_scc): Ditto. |
14788 | ||
6da426a8 | 14789 | 2012-02-23 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
14790 | ||
14791 | * doc/passes.texi (Full redundancy elimination): Fix typo. | |
14792 | ||
98a3cc50 | 14793 | 2012-02-23 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
14794 | ||
14795 | * doc/invoke.texi (-fdse, -fdce): Remove duplicate entries. | |
14796 | ||
148868c2 | 14797 | 2012-02-23 Eric Botcazou <ebotcazou@adacore.com> |
14798 | ||
14799 | PR bootstrap/52287 | |
14800 | * haifa-sched.c (rank_for_schedule): Stabilize sort for debug insns. | |
14801 | ||
6b9c4a52 | 14802 | 2012-02-23 Uros Bizjak <ubizjak@gmail.com> |
14803 | ||
14804 | PR c/52290 | |
14805 | * c-decl.c (start_function): Exit early if decl1 is not FUNTION_DECL. | |
14806 | ||
8266991c | 14807 | 2012-02-23 Georg-Johann Lay <avr@gjlay.de> |
14808 | ||
14809 | * config/avr/avr.md (code_stdname): Add ior, xor. | |
14810 | (xior): New code iterator. | |
14811 | (*<code_stdname><mode>qi.byte0): Use xior instead of ior. | |
14812 | (*<code_stdname><mode>qi.byte1-3): Ditto. | |
14813 | ||
1a3c6423 | 14814 | 2012-02-23 Jakub Jelinek <jakub@redhat.com> |
14815 | ||
14816 | PR tree-optimization/52019 | |
14817 | * ipa-split.c (find_return_bb, find_retval, visit_bb): Ignore | |
14818 | CLOBBER stmts. | |
14819 | ||
c3dd2023 | 14820 | 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
14821 | ||
14822 | * acinclude.m4: Use HAVE_INITFINI_ARRAY_SUPPORT instead of | |
14823 | HAVE_INITFINI_ARRAY to work around namespace pollution in | |
14824 | certain versions of newlib system headers. | |
14825 | * config.in: Regenerate. | |
14826 | * configure: Regenerate. | |
14827 | * config/initfini-array.h: Use HAVE_INITFINI_ARRAY_SUPPORT | |
14828 | instead of HAVE_INITFINI_ARRAY. | |
14829 | ||
6bb01a79 | 14830 | 2012-02-22 Uros Bizjak <ubizjak@gmail.com> |
14831 | ||
14832 | PR target/52330 | |
14833 | * config/i386/i386.c (ix86_print_operand) <case 'H'>: Error out if x | |
14834 | is not offsettable memory reference. | |
14835 | ||
5be63f82 | 14836 | 2012-02-22 Georg-Johann Lay <avr@gjlay.de> |
14837 | ||
14838 | PR target/18145 | |
14839 | * config/avr/avr.c (avr_asm_output_aligned_decl_common): Skip | |
14840 | setting avr_need_clear_bss_p for __gnu_lto* symbols. | |
14841 | ||
c529cd37 | 14842 | 2012-02-22 Georg-Johann Lay <avr@gjlay.de> |
14843 | ||
14844 | * config/avr/avr.h (avr_accumulate_outgoing_args): Return int. | |
6bb01a79 | 14845 | * config/avr/avr.c (avr_accumulate_outgoing_args): Return int. |
c529cd37 | 14846 | |
291426be | 14847 | 2012-02-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
14848 | ||
14849 | * configure.ac (LIB_TLS_SPEC): Enforce use of alternate thread | |
14850 | library on Solaris 8 even without TLS support. | |
14851 | * configure: Regenerate. | |
14852 | ||
48bcb852 | 14853 | 2012-02-22 Richard Guenther <rguenther@suse.de> |
14854 | ||
14855 | PR middle-end/52329 | |
14856 | * gimple-fold.c (fold_stmt_1): Also canonicalize ADDR_EXPRs | |
14857 | for GIMPLE_DEBUG stmts. | |
291426be | 14858 | |
3f06bd1b | 14859 | 2012-02-22 Martin Jambor <mjambor@suse.cz> |
14860 | ||
14861 | PR middle-end/51782 | |
14862 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Set address space | |
14863 | according to the base object. | |
14864 | ||
b5b90b5a | 14865 | 2012-02-22 Georg-Johann Lay <avr@gjlay.de> |
14866 | ||
14867 | PR rtl-optimization/50063 | |
14868 | * config/avr/avr.md (movhi_sp_r): Handle -1 (unknown IRQ state) | |
14869 | and 2 (8-bit SP) in operand 2. | |
14870 | * config/avr/avr.c (avr_prologue_setup_frame): Adjust prologue | |
14871 | setup to use movhi_sp_r instead of vanilla move to write SP. | |
14872 | Adjust REG_CFA notes to superseed unspec. | |
14873 | (expand_epilogue): Adjust epilogue setup to use movhi_sp_r instead | |
14874 | of vanilla move. | |
14875 | As function body might contain CLI or SEI: Use irq_state 0 (IRQ | |
14876 | known to be off) only with TARGET_NO_INTERRUPTS. Never use | |
14877 | irq_state 1 (IRQ known to be on) here. | |
14878 | ||
769de935 | 14879 | 2012-02-21 Bernd Schmidt <bernds@codesourcery.com> |
14880 | ||
14881 | * ira.c (check_allocation): Use REG_WORDS_BIG_ENDIAN, not | |
14882 | WORDS_BIG_ENDIAN. | |
14883 | * ira-color.c (setup_profitable_hard_regs, check_hard_reg_p, | |
14884 | assign_hard_reg): Likewise. | |
14885 | ||
14886 | 2012-02-21 Georg-Johann Lay <avr@gjlay.de> | |
47f9f604 | 14887 | |
14888 | * config/avr/avr.md (neghi2): Remove "!d,0" alternative. Tweak "r,0". | |
14889 | ||
769de935 | 14890 | 2012-02-21 Georg-Johann Lay <avr@gjlay.de> |
21e3f268 | 14891 | |
14892 | * config/avr/avr.md | |
14893 | (*dec-and-branchhi!=-1.d.clobber): New text peephole. | |
14894 | (*dec-and-branchhi!=-1.l.clobber): New text peephole. | |
14895 | ||
769de935 | 14896 | 2012-02-21 Georg-Johann Lay <avr@gjlay.de> |
184a25cd | 14897 | |
14898 | * config/avr/avr-protos.h (avr_accumulate_outgoing_args): Move | |
14899 | prototype from here to... | |
14900 | * config/avr/avr.h: ...here. | |
14901 | ||
b600658e | 14902 | 2012-02-21 Richard Earnshaw <rearnsha@arm.com> |
14903 | ||
14904 | PR target/52294 | |
769de935 | 14905 | * thumb2.md (thumb2_shiftsi3_short): Split register and |
b600658e | 14906 | immediate shifts. For register shifts tie operands 0 and 1. |
14907 | (peephole2 for above): Check that register-controlled shifts | |
14908 | have suitably tied operands. | |
14909 | ||
b65fb916 | 14910 | 2012-02-21 Quentin Neill <quentin.neill@amd.com> |
14911 | ||
14912 | PR target/52137 | |
14913 | * config/i386/bdver1.md (bdver1_call, bdver1_push, | |
14914 | bdver1_pop, bdver1_leave, bdver1_lea, bdver1_imul_DI, bdver1_imul, | |
14915 | bdver1_imul_mem_DI, bdver1_imul_mem, bdver1_idiv, bdver1_idiv_mem, | |
14916 | bdver1_str, bdver1_idirect, bdver1_ivector, bdver1_idirect_loadmov, | |
14917 | bdver1_idirect_load, bdver1_ivector_load, bdver1_idirect_movstore, | |
14918 | bdver1_idirect_both, bdver1_ivector_both, bdver1_idirect_store, | |
14919 | bdver1_ivector_store, bdver1_fldxf, bdver1_fld, bdver1_fstxf, | |
14920 | bdver1_fst, bdver1_fist, bdver1_fmov_bdver1, bdver1_fadd_load, | |
14921 | bdver1_fadd, bdver1_fmul_load, bdver1_fmul, bdver1_fsgn, | |
14922 | bdver1_fdiv_load, bdver1_fdiv, bdver1_fpspc_load, bdver1_fpspc, | |
14923 | bdver1_fcmov_load, bdver1_fcmov, bdver1_fcomi_load, | |
14924 | bdver1_fcomi, bdver1_fcom_load, bdver1_fcom, | |
14925 | bdver1_fxch, bdver1_ssevector_avx128_unaligned_load, | |
14926 | bdver1_ssevector_avx256_unaligned_load, | |
14927 | bdver1_ssevector_sse128_unaligned_load, | |
14928 | bdver1_ssevector_avx128_load, bdver1_ssevector_avx256_load, | |
14929 | bdver1_ssevector_sse128_load, bdver1_ssescalar_movq_load, | |
14930 | bdver1_ssescalar_vmovss_load, bdver1_ssescalar_sse128_load, | |
14931 | bdver1_mmxsse_load, bdver1_sse_store_avx256, bdver1_sse_store, | |
14932 | bdver1_mmxsse_store_short, bdver1_ssevector_avx256, | |
14933 | bdver1_movss_movsd, bdver1_mmxssemov, bdver1_sselog_load_256, | |
14934 | bdver1_sselog_256, bdver1_sselog_load, bdver1_sselog, | |
14935 | bdver1_ssecmp_load, bdver1_ssecmp, bdver1_ssecomi_load, | |
14936 | bdver1_ssecomi, bdver1_vcvtX2Y_avx256_load, bdver1_vcvtX2Y_avx256, | |
14937 | bdver1_ssecvt_cvtss2sd_load, bdver1_ssecvt_cvtss2sd, | |
14938 | bdver1_sseicvt_cvtsi2sd_load, bdver1_sseicvt_cvtsi2sd, | |
14939 | bdver1_ssecvt_cvtpd2ps_load, bdver1_ssecvt_cvtpd2ps, | |
14940 | bdver1_ssecvt_cvtdq2ps_load, bdver1_ssecvt_cvtdq2ps, | |
14941 | bdver1_ssecvt_cvtdq2pd_load, bdver1_ssecvt_cvtdq2pd, | |
14942 | bdver1_ssecvt_cvtps2pd_load, bdver1_ssecvt_cvtps2pd, | |
14943 | bdver1_ssecvt_cvtsX2si_load, bdver1_ssecvt_cvtsX2si, | |
14944 | bdver1_ssecvt_cvtpd2pi_load, bdver1_ssecvt_cvtpd2pi, | |
14945 | bdver1_ssecvt_cvtpd2dq_load, bdver1_ssecvt_cvtpd2dq, | |
14946 | bdver1_ssecvt_cvtps2pi_load, bdver1_ssecvt_cvtps2pi, | |
14947 | bdver1_ssemuladd_load_256, bdver1_ssemuladd_256, | |
14948 | bdver1_ssemuladd_load, bdver1_ssemuladd, bdver1_sseimul_load, | |
14949 | bdver1_sseimul, bdver1_sseiadd_load, bdver1_sseiadd, | |
14950 | bdver1_ssediv_double_load_256, bdver1_ssediv_double_256, | |
14951 | bdver1_ssediv_single_load_256, bdver1_ssediv_single_256, | |
14952 | bdver1_ssediv_double_load, bdver1_ssediv_double, | |
14953 | bdver1_ssediv_single_load, bdver1_ssediv_single, bdver1_sseins): | |
14954 | Add "bdver2" attribute. | |
14955 | ||
dcba5e45 | 14956 | 2012-02-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
14957 | ||
14958 | * config/s390/s390.c (s390_option_override): Make -mhard-dfp the | |
14959 | default if possible and not specified otherwise. | |
14960 | ||
f2f6d96f | 14961 | 2012-02-21 Richard Guenther <rguenther@suse.de> |
14962 | ||
14963 | PR middle-end/52314 | |
14964 | * gimplify.c (create_tmp_from_val): Use the main variant type | |
14965 | for the type of the temporary we create. | |
14966 | ||
6b55f6d9 | 14967 | 2012-02-21 Richard Guenther <rguenther@suse.de> |
14968 | ||
14969 | PR tree-optimization/52324 | |
14970 | * gimplify.c (gimplify_expr): When re-gimplifying expressions | |
14971 | do not gimplify a MEM_REF address operand if it is already | |
14972 | in suitable form. | |
14973 | ||
e29fe543 | 14974 | 2012-02-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
14975 | ||
14976 | * config/s390/s390.md ("fixuns_trunc<mode>si2"): Replace | |
14977 | TARGET_HARD_FLOAT with TARGET_HARD_DFP. | |
14978 | ||
7b0821ca | 14979 | 2012-02-21 Richard Guenther <rguenther@suse.de> |
14980 | ||
14981 | * tree-vect-stmts.c (vectorizable_load): Use pre-computed | |
14982 | nested_in_vect_loop. | |
14983 | ||
e857485e | 14984 | 2012-02-21 Jakub Jelinek <jakub@redhat.com> |
14985 | ||
14986 | PR tree-optimization/52318 | |
14987 | * gimple-fold.c (gimplify_and_update_call_from_tree): Add | |
14988 | vdef also to non-pure/const call stmts in the sequence. | |
14989 | ||
46d35275 | 14990 | 2012-02-21 Tristan Gingold <gingold@adacore.com> |
14991 | ||
14992 | * config/vms/vms-ld.c (main): Fix IDENTIFICATION padding. | |
14993 | ||
005acfe0 | 14994 | 2012-02-20 David S. Miller <davem@davemloft.net> |
14995 | ||
14996 | * config/sparc/sparc.md (load_pcrel_sym<P:mode>): Explain why we | |
14997 | don't use the "rd %pc" instruction on v9 for PIC register loads. | |
14998 | ||
43156aa3 | 14999 | 2012-02-20 Aldy Hernandez <aldyh@redhat.com> |
15000 | ||
15001 | PR middle-end/52141 | |
15002 | * trans-mem.c (ipa_tm_scan_irr_block): Error out on GIMPLE_ASM's | |
15003 | in a transaction safe function. | |
15004 | ||
b527cbf0 | 15005 | 2012-02-20 Kai Tietz <ktietz@redhat.com> |
15006 | ||
15007 | PR target/52238 | |
15008 | * stor-layout.c (place_field): Handle desired_align for | |
15009 | ms-bitfields, too. | |
15010 | ||
e4a9141c | 15011 | 2012-02-20 Richard Guenther <rguenther@suse.de> |
15012 | ||
15013 | PR tree-optimization/52298 | |
15014 | * tree-vect-stmts.c (vectorizable_store): Properly use | |
15015 | STMT_VINFO_DR_STEP instead of DR_STEP when vectorizing | |
15016 | outer loops. | |
15017 | (vectorizable_load): Likewise. | |
15018 | * tree-vect-data-refs.c (vect_analyze_data_ref_access): | |
15019 | Access DR_STEP after ensuring it is not NULL. | |
15020 | ||
225ffc2f | 15021 | 2012-02-20 Jakub Jelinek <jakub@redhat.com> |
15022 | ||
15023 | PR tree-optimization/52286 | |
15024 | * fold-const.c (fold_binary_loc): For (X & C1) | C2 | |
15025 | optimization use double_int_to_tree instead of build_int_cst_wide, | |
15026 | rewrite to use double_int vars. | |
15027 | ||
1c6e4ce9 | 15028 | 2012-02-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
15029 | ||
15030 | PR target/50166 | |
15031 | * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Require gcc_SUN_LD_VERSION. | |
15032 | Define _start. | |
15033 | Remove -e 0 from $gcc_cv_ld invocation. | |
15034 | Only use __GLIBC_PREREQ if defined. | |
15035 | Enable on Solaris since Solaris 8 patch. | |
15036 | (gcc_SUN_LD_VERSION): New macro. | |
15037 | * configure.ac (ld_ver) <*-*-solaris2*>: Refer to | |
15038 | gcc_SUN_LD_VERSION for version number format. | |
15039 | * configure: Regenerate. | |
15040 | * varasm.c (get_elf_initfini_array_priority_section): Set | |
15041 | SECTION_NOTYPE for non-default priority. | |
15042 | Use get_section instead of get_unnamed_section to emit | |
15043 | .init_array/.fini_array with default priority. | |
15044 | ||
6a8f7b8b | 15045 | 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com> |
15046 | ||
15047 | * config/mips/mips.c (mips_need_mips16_rdhwr_p): New variable. | |
15048 | (mips_get_tp): Set it. Record that __mips16_rdhwr binds locally. | |
15049 | (mips_start_unique_function, mips_output_mips16_rdhwr) | |
15050 | (mips_code_end): New functions. | |
15051 | (TARGET_ASM_CODE_END): Define. | |
15052 | ||
7db87803 | 15053 | 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com> |
15054 | ||
15055 | * config/mips/mips.c (mips16_build_call_stub): Add CFI information | |
15056 | to stubs with non-sibling calls. | |
15057 | ||
ce3c28ad | 15058 | 2012-02-18 Sandra Loosemore <sandra@codesourcery.com> |
15059 | ||
15060 | * doc/invoke.texi (-fira-* options): Copy-edit. | |
15061 | (ira-* parameters): Copy-edit. | |
15062 | ||
1bed49cd | 15063 | 2012-02-17 Sandra Loosemore <sandra@codesourcery.com> |
15064 | ||
15065 | * doc/invoke.texi: Minor copy-edits to bring into conformance with | |
15066 | GCC coding conventions. | |
15067 | ||
720dbdb5 | 15068 | 2012-02-17 Sandra Loosemore <sandra@codesourcery.com> |
15069 | ||
15070 | * doc/invoke.texi: Consistently hyphenate "big-endian"/"little-endian" | |
15071 | when used as adjectives. | |
15072 | ||
77d5f3a9 | 15073 | 2012-02-16 Sandra Loosemore <sandra@codesourcery.com> |
15074 | ||
15075 | * doc/invoke.texi: Clean up "that"/"which" confusion. | |
15076 | ||
c7e75c45 | 15077 | 2012-02-17 Steven Bosscher <steven@gcc.gnu.org> |
15078 | ||
15079 | * system.h: Poison SMALL_REGISTER_CLASSES | |
15080 | * config/rl78/rl78.h: Replace SMALL_REGISTER_CLASSES with hook. | |
15081 | * config/rx/rx.h: Remove SMALL_REGISTER_CLASSES. | |
15082 | ||
97effc09 | 15083 | 2012-02-16 Jakub Jelinek <jakub@redhat.com> |
15084 | ||
15085 | PR tree-optimization/52285 | |
15086 | * tree-tailcall.c (find_tail_calls): Ignore gimple_clobber_p stmts | |
15087 | when deciding if a call is a tail call or tail recursion. | |
15088 | ||
3f96cc96 | 15089 | 2012-02-16 Kai Tietz <ktietz@redhat.com> |
15090 | ||
15091 | * config/i386/i386.c (legitimate_pic_address_disp_p): Allow | |
15092 | interger-constant displacement for UNSPEC_PCREL. | |
15093 | ||
830de880 | 15094 | 2012-02-16 Jakub Jelinek <jakub@redhat.com> |
15095 | ||
72e3d363 | 15096 | PR rtl-optimization/52208 |
15097 | * ira-costs.c (scan_one_insn): Don't decrease mem_cost | |
15098 | for MEMs with REG_EQUIV, if the MEM isn't general_operand. | |
15099 | ||
38091110 | 15100 | PR tree-optimization/52255 |
15101 | * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): If | |
15102 | loop->header has virtual PHI, but exit_e->dest doesn't, add | |
15103 | virtual PHI to exit_e->dest and adjust all uses after the loop. | |
15104 | ||
830de880 | 15105 | PR debug/52260 |
15106 | * dwarf2out.c (copy_decls_walk): Fill in *slot before traversing | |
15107 | children with clone_tree_hash, not after it. | |
15108 | ||
dd76b89f | 15109 | 2012-02-16 Iain Sandoe <iains@gcc.gnu.org> |
15110 | ||
15111 | * config/darwin.h (ASM_OUTPUT_LABELREF): Add user label prefix for | |
15112 | extended identifiers. | |
15113 | ||
70f89d12 | 15114 | 2012-02-16 Jakub Jelinek <jakub@redhat.com> |
15115 | ||
cdf67cee | 15116 | PR middle-end/51929 |
15117 | * cgraphunit.c (verify_edge_corresponds_to_fndecl): If node is | |
15118 | a same_body_alias, also test whether e->callee isn't a former | |
15119 | or current clone of the decl this is a same body alias of. | |
15120 | ||
70f89d12 | 15121 | PR translation/52264 |
15122 | * cgraphunit.c (verify_cgraph_node): Fix a typo. | |
15123 | ||
ea76f7e1 | 15124 | 2012-02-15 Sandra Loosemore <sandra@codesourcery.com> |
15125 | ||
15126 | * doc/invoke.texi: Clean up "n-bit/byte/word" modifiers. | |
15127 | ||
3619a9e5 | 15128 | 2012-02-15 Michael Meissner <meissner@linux.vnet.ibm.com> |
15129 | ||
15130 | PR target/52199 | |
15131 | * config/rs6000/rs6000.c (rs6000_expand_vector_init): Use | |
15132 | force_reg instead of copy_to_reg for better optimization. Force | |
15133 | non-register or memory operands into a register. | |
15134 | ||
fd46ba2e | 15135 | 2012-02-15 Andrew MacLeod <amacleod@redhat.com> |
15136 | ||
15137 | * extend.texi: Reserve upper bits of memory model for future use. | |
15138 | ||
0b6cf66f | 15139 | 2012-01-15 Georg-Johann Lay <avr@gjlay.de> |
15140 | Anatoly Sokolov <aesok@post.ru> | |
15141 | Eric Weddington <eric.weddington@atmel.com> | |
15142 | ||
15143 | PR target/52261 | |
15144 | * config/avr/avr-devices.c (avr_arch_types): Add avrxmega2, | |
15145 | avrxmega4, avrxmega5, avrxmega6, avrxmega7. | |
15146 | Rewrite initializers for .macro. | |
15147 | * config/avr/avr-mcus.def (AVR_MCU): Add known MCUs: | |
15148 | avrxmega2: atxmega16a4, atxmega16d4, atxmega16x1, atxmega32a4 | |
15149 | atxmega32d4, atxmega32x1. | |
15150 | avrxmega4: atxmega64a3, atxmega64d3. | |
15151 | avrxmega5: atxmega64a1, atxmega64a1u. | |
15152 | avrxmega6: atxmega128a3, atxmega128d3, atxmega192a3, atxmega192d3, | |
15153 | atxmega256a3, atxmega256a3b, atxmega256a3bu, atxmega256d3. | |
15154 | avrxmega7: atxmega128a1, atxmega128a1u. | |
15155 | * config/avr/avr.h (enum avr_arch): Add: ARCH_AVRXMEGA2, | |
15156 | ARCH_AVRXMEGA4, ARCH_AVRXMEGA5, ARCH_AVRXMEGA6, ARCH_AVRXMEGA7. | |
15157 | (struct base_arch_s): Rename reserved to xmega_p. | |
15158 | Rename reserved2 to have_rampd. | |
15159 | (AVR_XMEGA): New define. | |
15160 | (AVR_HAVE_RAMPD, AVR_HAVE_RAMPX, AVR_HAVE_RAMPY): New defines. | |
15161 | (AVR_HAVE_RAMPZ): Change definition to fit xmega. | |
15162 | * config/avr/predicates.md (io_address_operand): Take into | |
15163 | account SFR offset. | |
15164 | (low_io_address_operand): Ditto. | |
15165 | (high_io_address_operand): Ditto. | |
15166 | * config/avr/avr.md (isa): Add alternatives no_xmega, xmega. | |
15167 | (enabled, movhi_sp_r): Use them. | |
15168 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Use | |
15169 | cpp_define_formatted to built-in define __AVR_ARCH__. | |
15170 | (__AVR_XMEGA__): New built-in define. | |
15171 | (__AVR_HAVE_RAMPD__): New built-in define. | |
15172 | (__AVR_HAVE_RAMPX__): New built-in define. | |
15173 | (__AVR_HAVE_RAMPY__): New built-in define. | |
15174 | (__AVR_HAVE_RAMPZ__): Change condition when to built-in define it. | |
15175 | ||
15176 | * config/avr/avr.c (avr_addr_t): Add ccp, rampd, rampx, rampy. | |
15177 | (avr_option_override): Initialize them. | |
15178 | (sreg_rtx, rampd_rtx, rampx_rtx, rampy_rtx): New GTY rtx. | |
15179 | (avr_init_expanders): Initialize them. No more block several calls. | |
15180 | (emit_push_sfr): New static function. | |
15181 | (avr_prologue_setup_frame): Use it to push SREG, RAMPD/X/Y/Z as needed. | |
15182 | Handle AVR_XMEGA. | |
15183 | (expand_epilogue): Handle AVR_XMEGA. Pop RAMPD/X/Y/Z as needed. | |
15184 | (avr_print_operand): Print addreeses as symbols for | |
15185 | RAMPX, RAMPY, RAMPD, CCP. | |
15186 | (output_movhi): Handle AVR_XMEGA when writing to SP. | |
15187 | (avr_out_movhi_mr_r_xmega): New static function. | |
15188 | (out_movhi_mr_r): Forward to avr_out_movhi_mr_r_xmega for AVR_XMEGA. | |
15189 | (avr_file_start): Print symbol defines for __RAMPX__, __RAMPY__, | |
15190 | __RAMPD__, __CCP__ as needed. | |
15191 | ||
15192 | * config/avr/multilib.h: Regenerate. | |
15193 | * config/avr/t-multilib: Regenerate. | |
15194 | * config/avr/avr-tables.opt: Regenerate. | |
15195 | ||
f260bce7 | 15196 | 2012-02-15 Tobias Grosser <grosser@fim.uni-passau.de> |
15197 | ||
15198 | PR tree-optimization/50561 | |
15199 | * graphite-flattening.c (lst_project_loop): Do not | |
15200 | remove old scattering dimensions after flattening. | |
15201 | (lst_do_flatten): Likewise. | |
15202 | ||
15b84087 | 15203 | 2012-02-15 Georg-Johann Lay <avr@gjlay.de> |
15204 | ||
15205 | * doc/extend.texi (AVR Built-in Functions): Remove doc for | |
15206 | __builtin_avr_map8, __builtin_avr_map16. | |
15207 | Document __builtin_avr_insert_bits. | |
15208 | ||
15209 | * config/avr/avr.md (map_bitsqi, map_bitshi): Remove. | |
15210 | (insert_bits): New insn. | |
15211 | (adjust_len.map_bits): Rename to insert_bits. | |
15212 | (UNSPEC_MAP_BITS): Rename to UNSPEC_INSERT_BITS. | |
15213 | * avr-protos.h (avr_out_map_bits): Remove. | |
15214 | (avr_out_insert_bits, avr_has_nibble_0xf): New. | |
15215 | * config/avr/constraints.md (Cxf,C0f): New. | |
15216 | * config/avr/avr.c (avr_cpu_cpp_builtins): Remove built-in | |
15217 | defines __BUILTIN_AVR_MAP8, __BUILTIN_AVR_MAP16. | |
15218 | New built-in define __BUILTIN_AVR_INSERT_BITS. | |
15219 | * config/avr/avr.c (TARGET_FOLD_BUILTIN): New define. | |
15220 | (enum avr_builtin_id): Add AVR_BUILTIN_INSERT_BITS. | |
15221 | (avr_move_bits): Rewrite. | |
15222 | (avr_fold_builtin, avr_map_metric, avr_map_decompose): New static | |
15223 | functions. | |
15224 | (avr_map_op_t): New typedef. | |
15225 | (avr_map_op): New static variable. | |
15226 | (avr_out_insert_bits, avr_has_nibble_0xf): New functions. | |
15227 | (adjust_insn_length): Handle ADJUST_LEN_INSERT_BITS. | |
15228 | (avr_init_builtins): Add definition for __builtin_avr_insert_bits. | |
15229 | (bdesc_3arg, avr_expand_triop_builtin): New. | |
15230 | (avr_expand_builtin): Use them. And handle AVR_BUILTIN_INSERT_BITS. | |
15231 | (avr_revert_map, avr_swap_map, avr_id_map, avr_sig_map): Remove. | |
15232 | (avr_map_hamming_byte, avr_map_hamming_nonstrict): Remove. | |
15233 | (avr_map_equal_p, avr_map_sig_p): Remove. | |
15234 | (avr_out_swap_bits, avr_out_revert_bits, avr_out_map_bits): Remove. | |
15235 | (bdesc_2arg): Remove AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16. | |
15236 | (adjust_insn_length): Remove handling for ADJUST_LEN_MAP_BITS. | |
15237 | (enum avr_builtin_id): Remove AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16. | |
15238 | (avr_init_builtins): Remove __builtin_avr_map8, __builtin_avr_map16. | |
15239 | (avr_expand_builtin): Remove AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16. | |
15240 | ||
a905d913 | 15241 | 2012-02-14 Bernd Schmidt <bernds@codesourcery.com> |
15242 | ||
15243 | * config/c6x/c6x.md (reserve_cycles): New attribute. | |
15244 | * config/c6x/c6x.c (c6x_sched_reorder_1): Ensure insns we predicate | |
15245 | don't reserve functional units after the branch occurs. | |
15246 | ||
3bd76a99 | 15247 | 2012-02-14 Aldy Hernandez <aldyh@redhat.com> |
15248 | ||
15249 | PR middle-end/52142 | |
15250 | * ipa-inline.c (can_inline_edge_p): Do not inline tm_pure | |
15251 | functions into non-tm_pure functions. | |
15252 | ||
073dcaef | 15253 | 2012-02-14 Eric Botcazou <ebotcazou@adacore.com> |
15254 | ||
15255 | PR lto/52178 | |
15256 | * gimple.c (iterative_hash_gimple_type): Use RECORD_OR_UNION_TYPE_P. | |
15257 | (iterative_hash_canonical_type): Likewise. | |
15258 | * tree-ssa-pre.c (fini_pre): Clean up the CFG only after purging all | |
15259 | the dead edges. | |
15260 | ||
15261 | 2012-02-14 Bernd Schmidt <bernds@codesourcery.com> | |
38d8f4bb | 15262 | |
15263 | * haifa-sched.c (prune_ready_list): Ensure that if there is a | |
6bb01a79 | 15264 | sched-group insn, it either remains alone or the entire list is pruned. |
38d8f4bb | 15265 | |
f9ed49a8 | 15266 | 2012-02-14 Jonathan Wakely <jwakely.gcc@gmail.com> |
15267 | ||
15268 | * doc/install.texi (Prerequisites): Fix grammar. | |
15269 | (Configuration): Likewise. | |
15270 | ||
257fb739 | 15271 | 2012-02-14 Jonathan Wakely <jwakely.gcc@gmail.com> |
15272 | ||
15273 | * doc/install.texi (Prerequisites): Suggest building GMP, MPFR and | |
15274 | MPC as part of GCC before describing configuring with --with-gmp etc. | |
15275 | (Installing GCC: Configuration): --with-gmp etc. aren't needed if | |
15276 | sources are present. | |
15277 | ||
65d3bb17 | 15278 | 2012-02-14 Jakub Jelinek <jakub@redhat.com> |
15279 | ||
15280 | PR debug/51950 | |
15281 | * dwarf2out.c (clone_tree_hash): New function. | |
15282 | (copy_decls_walk): Use it instead of clone_tree. | |
15283 | ||
a32556d5 | 15284 | 2012-02-14 Richard Guenther <rguenther@suse.de> |
15285 | ||
15286 | PR tree-optimization/52244 | |
15287 | PR tree-optimization/51528 | |
15288 | * tree-sra.c (analyze_access_subtree): Only create INTEGER_TYPE | |
15289 | replacements for integral types. | |
15290 | ||
7ce78e23 | 15291 | 2012-02-14 Walter Lee <walt@tilera.com> |
15292 | ||
15293 | * config.gcc: Handle tilegx and tilepro. | |
15294 | * configure.ac (gcc_cv_as_dwarf2_debug_line): Enable test for | |
15295 | tilegx and tilepro. | |
15296 | Add HAVE_AS_TLS check for tilegx and tilepro. | |
15297 | * configure: Regenerate. | |
15298 | * doc/contrib.texi: Add Mat Hostetter and self. | |
15299 | * doc/extend.texi (TILE-Gx Built-in Functions): New node. | |
15300 | Document instruction intrinsics and network accessing intrinsics. | |
15301 | (TILEPro Built-in Functions): New node. Document instruction | |
15302 | intrinsics and network accessing intrinsics. | |
15303 | * doc/install.texi (Specific, tilegx-*-linux*): Document it. | |
15304 | (Specific, tilepro-*-linux*): Likewise. | |
15305 | * doc/invoke.texi (TILE-Gx Options): New section. | |
15306 | (TILEPro Options): New section. | |
15307 | * doc/md.texi (TILE-Gx): New section. | |
15308 | (TILEPro): New section. | |
15309 | * common/config/tilegx/tilegx-common.c: New file. | |
15310 | * common/config/tilepro/tilepro-common.c: New file. | |
15311 | * config/tilegx/constraints.md: New file. | |
15312 | * config/tilegx/linux.h: New file. | |
15313 | * config/tilegx/mul-tables.c: New file. | |
15314 | * config/tilegx/predicates.md: New file. | |
15315 | * config/tilegx/sync.md: New file. | |
15316 | * config/tilegx/t-tilegx: New file. | |
15317 | * config/tilegx/tilegx-builtins.h: New file. | |
15318 | * config/tilegx/tilegx-c.c: New file. | |
15319 | * config/tilegx/tilegx-generic.md: New file. | |
15320 | * config/tilegx/tilegx-modes.def: New file. | |
15321 | * config/tilegx/tilegx-multiply.h: New file. | |
15322 | * config/tilegx/tilegx-protos.h: New file. | |
15323 | * config/tilegx/tilegx.c: New file. | |
15324 | * config/tilegx/tilegx.h: New file. | |
15325 | * config/tilegx/tilegx.md: New file. | |
15326 | * config/tilegx/tilegx.opt: New file. | |
15327 | * config/tilepro/constraints.md: New file. | |
15328 | * config/tilepro/gen-mul-tables.cc: New file. | |
15329 | * config/tilepro/linux.h: New file. | |
15330 | * config/tilepro/mul-tables.c: New file. | |
15331 | * config/tilepro/predicates.md: New file. | |
15332 | * config/tilepro/t-tilepro: New file. | |
15333 | * config/tilepro/tilepro-builtins.h: New file. | |
15334 | * config/tilepro/tilepro-c.c: New file. | |
15335 | * config/tilepro/tilepro-generic.md: New file. | |
15336 | * config/tilepro/tilepro-modes.def: New file. | |
15337 | * config/tilepro/tilepro-multiply.h: New file. | |
15338 | * config/tilepro/tilepro-protos.h: New file. | |
15339 | * config/tilepro/tilepro.c: New file. | |
15340 | * config/tilepro/tilepro.h: New file. | |
15341 | * config/tilepro/tilepro.md: New file. | |
15342 | * config/tilepro/tilepro.opt: New file. | |
15343 | ||
4e158897 | 15344 | 2012-02-14 Jakub Jelinek <jakub@redhat.com> |
15345 | ||
15346 | PR tree-optimization/52210 | |
15347 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Call | |
15348 | vect_model_simple_cost with two entry vect_def_type array instead | |
15349 | of an address of dt. | |
15350 | ||
0ffa2e92 | 15351 | 2012-02-14 Richard Guenther <rguenther@suse.de> |
15352 | ||
15353 | PR lto/52178 | |
15354 | * tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers): | |
15355 | Do not stream DECL_QUALIFIER. | |
15356 | * tree-streamer-out.c (write_ts_field_decl_tree_pointers): Likewise. | |
15357 | * tree.c (free_lang_data_in_decl): Free DECL_QUALIFIER. | |
15358 | (find_decls_types_r): Do not walk DECL_QUALIFIER. | |
15359 | ||
fc0d4990 | 15360 | 2012-02-14 Jakub Jelinek <jakub@redhat.com> |
15361 | ||
15362 | PR c/52181 | |
15363 | * c-decl.c (merge_decls): Copy DECL_USER_ALIGN bit from olddecl to | |
15364 | newdecl. | |
15365 | ||
2af89801 | 15366 | 2012-02-13 Jakub Jelinek <jakub@redhat.com> |
15367 | ||
15368 | PR bootstrap/52172 | |
15369 | * cselib.h (cselib_subst_to_values_from_insn): New prototype. | |
15370 | * cselib.c (cselib_subst_to_values_from_insn): New function. | |
15371 | * sched-deps.c (add_insn_mem_dependence, | |
15372 | sched_analyze_1, sched_analyze_2): Use it. | |
15373 | ||
6e3803fb | 15374 | 2012-02-13 Jan Hubicka <jh@suse.cz> |
15375 | ||
15376 | PR middle-end/52214 | |
15377 | * predict.c (predict_paths_for_bb): Fix thinko in prevoius patch. | |
15378 | ||
9a8d01ee | 15379 | 2012-02-13 Eric Botcazou <ebotcazou@adacore.com> |
15380 | ||
15381 | * gcc.c (LINK_COMMAND_SPEC): Deal with -fgnu-tm. | |
15382 | (GTM_SELF_SPECS): Define if not already defined. | |
15383 | (driver_self_specs): Add GTM_SELF_SPECS. | |
6bb01a79 | 15384 | * config/darwin.h (LINK_COMMAND_SPEC_A): Deal with -fgnu-tm. |
15385 | (GTM_SELF_SPECS): Define. | |
9a8d01ee | 15386 | * config/i386/cygwin.h (GTM_SELF_SPECS): Likewise. |
15387 | * config/i386/mingw32.h (GTM_SELF_SPECS): Likewise. | |
15388 | ||
0416ca72 | 15389 | 2012-02-13 Jakub Jelinek <jakub@redhat.com> |
15390 | ||
533ae4c7 | 15391 | * cselib.c (expand_loc): Return sp, fp, hfp or cfa base reg right |
15392 | away if seen. | |
15393 | ||
6bb01a79 | 15394 | * cselib.c (dump_cselib_val): Don't assume l->setting_insn is non-NULL. |
0e508b49 | 15395 | |
0416ca72 | 15396 | PR middle-end/52230 |
6bb01a79 | 15397 | * omp-low.c (expand_omp_for): If a static schedule without chunk size |
15398 | has NULL region->cont, force fd.chunk_size to be integer_zero_node. | |
0416ca72 | 15399 | |
c5519669 | 15400 | 2012-02-13 Andrew MacLeod <amacleod@redhat.com> |
15401 | ||
15402 | PR c/52190 | |
15403 | * doc/extend.texi : Fix another __atomic_compare_exchange typo. | |
15404 | ||
dc35e8f6 | 15405 | 2012-02-13 Richard Guenther <rguenther@suse.de> |
15406 | ||
15407 | PR translation/52211 | |
15408 | * passes.c (enable_disable_pass): Fix typo. | |
15409 | ||
7e5608ca | 15410 | 2012-02-13 Jakub Jelinek <jakub@redhat.com> |
15411 | ||
15412 | PR middle-end/52209 | |
15413 | * expr.c (expand_expr_real_2) <case BIT_NOT_EXPR>: Only expand using | |
15414 | XOR for reduce_bit_field if type is unsigned. | |
15415 | ||
7a0443dc | 15416 | 2012-02-12 Eric Botcazou <ebotcazou@adacore.com> |
15417 | ||
15418 | * config/sparc/sparc.h (CANNOT_CHANGE_MODE_CLASS): In 64-bit mode, | |
15419 | disallow changes from SFmode to mode with different size in FP regs. | |
15420 | ||
15421 | 2012-02-12 Robert Millan <rmh@gnu.org> | |
6bb01a79 | 15422 | Gerald Pfeifer <gerald@pfeifer.com> |
a40d9b7c | 15423 | |
15424 | * ginclude/stddef.h [__FreeBSD_kernel__] (__size_t): Do not define. | |
15425 | Tweak comment. | |
15426 | ||
f0421938 | 15427 | 2012-02-11 Richard Sandiford <rdsandiford@googlemail.com> |
15428 | ||
15429 | PR rtl-optimization/52175 | |
15430 | * reorg.c (fill_slots_from_thread): Don't apply add/sub optimization | |
15431 | to frame-related instructions. | |
15432 | ||
ee7ee34d | 15433 | 2012-02-10 Jason Merrill <jason@redhat.com> |
15434 | ||
15435 | PR c++/51910 | |
15436 | * tlink.c (demangled_hash_entry): Change mangled to a VEC. | |
15437 | (demangle_new_symbols): Fill it. | |
15438 | (scan_linker_output): Walk it. | |
15439 | (start_tweaking): Split out from scan_linker_output. | |
15440 | (maybe_tweak): Update sym->chosen. | |
15441 | * Makefile.in (COLLECT2_OBJS): Add vec.o and gcc-none.o | |
15442 | ||
f8d0f01f | 15443 | 2012-02-11 Jakub Jelinek <jakub@redhat.com> |
15444 | ||
15445 | PR debug/52132 | |
6bb01a79 | 15446 | * reg-stack.c (subst_stack_regs_in_debug_insn): Don't use get_true_reg. |
f8d0f01f | 15447 | |
67755ff0 | 15448 | 2012-02-11 Uros Bizjak <ubizjak@gmail.com> |
15449 | ||
15450 | * compare-elim.c (find_comparisons_in_bb): Eliminate only compares | |
15451 | having the same mode as previous compare. | |
15452 | ||
4cdb9b47 | 15453 | 2012-02-10 Eric Botcazou <ebotcazou@adacore.com> |
15454 | ||
15455 | * config/sparc/sparc.c (sparc_flat_expand_prologue): Use emit_use. | |
15456 | * config/sparc/sparc.md (UNSPECV_GOTO): Delete. | |
15457 | (nonlocal_goto_internal): Likewise. | |
15458 | (nonlocal_goto): Emit a use and an indirect jump directly. | |
15459 | ||
c311fe7e | 15460 | 2012-02-10 Andrew MacLeod <amacleod@redhat.com> |
15461 | ||
15462 | PR c/52190 | |
15463 | * doc/extend.texi : Update comments for __atomic_compare_exchange and | |
15464 | __atomic_{is,always}_lock_free. | |
15465 | ||
c766750c | 15466 | 2012-02-10 Uros Bizjak <ubizjak@gmail.com> |
15467 | ||
15468 | PR target/52146 | |
15469 | * config/i386/i386.c (ix86_legitimate_address_p): Disallow | |
c290746e | 15470 | negative constant address for TARGET_X32. |
c766750c | 15471 | |
b65fbe25 | 15472 | 2012-02-10 Richard Henderson <rth@redhat.com> |
15473 | ||
67755ff0 | 15474 | * tree-ssa-dce.c (propagate_necessity): Handle GIMPLE_TRANSACTION. |
15475 | * tree-ssa-operands.c (parse_ssa_operands): Add virtual operands | |
15476 | for GIMPLE_TRANSACTION. Tidy if's into a switch. | |
b65fbe25 | 15477 | |
5df2530b | 15478 | 2012-02-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
15479 | Ira Rosen <irar@il.ibm.com> | |
15480 | ||
15481 | PR tree-optimization/50031 | |
15482 | * targhooks.c (default_builtin_vectorization_cost): Handle | |
15483 | vec_promote_demote. | |
15484 | * target.h (enum vect_cost_for_stmt): Add vec_promote_demote. | |
15485 | * tree-vect-loop.c (vect_get_single_scalar_iteraion_cost): Handle | |
15486 | all types of reduction and pattern statements. | |
15487 | (vect_estimate_min_profitable_iters): Likewise. | |
15488 | * tree-vect-stmts.c (vect_model_promotion_demotion_cost): New function. | |
15489 | (vect_get_load_cost): Use vec_perm for permutations; add dump logic | |
15490 | for explicit realigns. | |
15491 | (vectorizable_conversion): Call vect_model_promotion_demotion_cost. | |
15492 | * config/spu/spu.c (spu_builtin_vectorization_cost): Handle | |
15493 | vec_promote_demote. | |
15494 | * config/i386/i386.c (ix86_builtin_vectorization_cost): Likewise. | |
15495 | * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Update | |
15496 | vec_perm for VSX and handle vec_promote_demote. | |
15497 | ||
06308d2a | 15498 | 2012-02-10 Jakub Jelinek <jakub@redhat.com> |
15499 | ||
15500 | PR middle-end/52177 | |
15501 | * builtins.c (fold_builtin_atomic_always_lock_free, | |
15502 | expand_builtin_atomic_always_lock_free, | |
67755ff0 | 15503 | fold_builtin_atomic_is_lock_free, expand_builtin_atomic_is_lock_free): |
15504 | Return and/or test boolean_true_node/boolean_false_node instead of | |
06308d2a | 15505 | integer_one_node/integer_zero_node. |
15506 | ||
d3443011 | 15507 | 2012-02-10 Jan Hubicka <jh@suse.cz> |
15508 | ||
15509 | PR middle-end/48600 | |
15510 | * predict.c (predict_paths_for_bb): Prevent looping. | |
15511 | (predict_paths_leading_to_edge, predict_paths_leading_to): Update. | |
15512 | ||
151d02b1 | 15513 | 2012-02-10 Roman Zhuykov <zhroma@ispras.ru> |
15514 | ||
15515 | * config/arm/arm.c (output_move_double): In one case properly | |
15516 | count number of instructions that will be emitted. | |
15517 | ||
6d36105a | 15518 | 2012-02-10 Richard Guenther <rguenther@suse.de> |
15519 | ||
15520 | PR translation/52193 | |
15521 | * cgraphunit.c (cgraph_mark_functions_to_output): Fix typo. | |
15522 | ||
670fc240 | 15523 | 2012-02-09 Peter Bergner <bergner@vnet.ibm.com> |
15524 | ||
15525 | PR middle-end/52140 | |
15526 | * dojump.c (do_compare_rtx_and_jump): Use SCALAR_FLOAT_MODE_P. | |
15527 | ||
d5d74c5f | 15528 | 2012-02-09 Jakub Jelinek <jakub@redhat.com> |
15529 | ||
15530 | PR debug/52165 | |
15531 | * var-tracking.c (emit_note_insn_var_location): If | |
15532 | EMIT_NOTE_BEFORE_INSN and insn is NOTE_INSN_CALL_ARG_LOCATION, | |
15533 | emit it before next non-NOTE_INSN_CALL_ARG_LOCATION | |
15534 | non-NOTE_DURING_CALL_P insn. | |
15535 | ||
d95cfd30 | 15536 | 2012-02-09 Bin Cheng <bin.cheng@arm.com> |
15537 | ||
15538 | PR middle-end/51867 | |
15539 | * builtins.c (expand_builtin): Don't check DECL_ASSEMBLER_NAME_SET_P. | |
15540 | ||
cbe25b89 | 15541 | 2012-02-08 Magnus Granberg <zorry@gentoo.org> |
15542 | ||
15543 | PR driver/48524 | |
67755ff0 | 15544 | * gcc.c (switch_matches) Support switches with separated form, |
15545 | -D and -U. | |
cbe25b89 | 15546 | |
72851b68 | 15547 | 2012-02-08 Georg-Johann Lay <avr@gjlay.de> |
15548 | ||
15549 | * config/avr/avr.md (SREG_ADDR): Remove constant definition. | |
15550 | (SP_ADDR): Ditto. | |
15551 | (RAMPZ_ADDR): Ditto. | |
15552 | * config/avr/avr.c (avr_addr_t): New typedef. | |
15553 | (avr_addr): New struct to hold RAM address of SPL, SPH, RAMPZ, SREG. | |
15554 | (avr_init_expanders): Initialize it. | |
15555 | (expand_prologue): Use avr_addr instead of RAMPZ_ADDR, SP_ADDR, | |
15556 | SREG_ADDR. | |
15557 | (expand_epilogue): Ditto. | |
15558 | (avr_print_operand): Ditto. | |
15559 | (avr_file_start): Ditto. | |
15560 | (avr_emit_movmemhi): Ditto. | |
15561 | ||
8b0287e2 | 15562 | 2012-02-08 Richard Guenther <rguenther@suse.de> |
15563 | ||
15564 | PR tree-optimization/46886 | |
15565 | * tree-flow.h (do_while_loop_p): Declare. | |
15566 | * tree-ssa-loop-ch.c (do_while_loop_p): Export. | |
67755ff0 | 15567 | * tree-parloops.c (parallelize_loops): Only parallelize do-while loops. |
8b0287e2 | 15568 | |
3b967909 | 15569 | 2012-02-08 Andrew MacLeod <amacleod@redhat.com> |
15570 | ||
15571 | * optabs.c (expand_atomic_load): Do not assume compare_and_swap will | |
15572 | always succeed for integers larger than a native word. | |
15573 | ||
3e527904 | 15574 | 2012-02-08 Richard Guenther <rguenther@suse.de> |
15575 | ||
15576 | PR rtl-optimization/52170 | |
15577 | * simplify-rtx.c (simplify_plus_minus): Use CONSTM1_RTX to | |
15578 | properly handle integer vector modes. | |
15579 | ||
5a23e907 | 15580 | 2012-02-08 Jakub Jelinek <jakub@redhat.com> |
15581 | ||
8d354582 | 15582 | PR gcov-profile/52150 |
15583 | * coverage.c: Include target.h. | |
15584 | (build_var): Call targetm.strip_name_encoding on the assembler name. | |
15585 | Change one _ into . or $ if the target allows it. | |
15586 | * Makefile.in (coverage.o): Depend on $(TARGET_H). | |
15587 | ||
5a23e907 | 15588 | PR rtl-optimization/52139 |
15589 | * cfgrtl.c (cfg_layout_merge_blocks): If BB_END | |
15590 | is a BARRIER after emit_insn_after_noloc, move BB_END | |
15591 | to the last non-BARRIER insn before it. | |
15592 | ||
9a9bf421 | 15593 | 2012-02-07 Richard Sandiford <rdsandiford@googlemail.com> |
15594 | ||
15595 | PR middle-end/24306 | |
15596 | * config/mips/mips.c (mips_std_gimplify_va_arg_expr): New function. | |
15597 | (mips_gimplify_va_arg_expr): Call it instead of | |
15598 | std_gimplify_va_arg_expr. | |
15599 | ||
ffc589a8 | 15600 | 2012-02-07 Michael Meissner <meissner@linux.vnet.ibm.com> |
15601 | ||
15602 | * config/rs6000/rs6000.c (rs6000_trampoline_init): Fix error | |
15603 | message for -mno-pointers-to-nested-function. | |
15604 | ||
476e59ce | 15605 | 2012-02-07 Eric Botcazou <ebotcazou@adacore.com> |
15606 | ||
15607 | PR middle-end/51994 | |
15608 | * expr.c (get_inner_reference): If there is an offset, add a negative | |
15609 | bit position to it (if any). | |
15610 | ||
ec458c01 | 15611 | 2012-02-07 Jakub Jelinek <jakub@redhat.com> |
15612 | ||
15613 | PR rtl-optimization/52060 | |
15614 | * combine.c (try_combine): Add i0src_copy and i0src_copy2 variables, | |
15615 | copy i1src to i1src_copy whenever added_sets_2 && i1_feeds_i2_n already | |
15616 | before i1dest -> i1src substitution in newpat, copy i0src to i0src_copy | |
15617 | and/or i0src_copy2 when needed. | |
15618 | ||
47c380e4 | 15619 | 2012-02-07 Jakub Jelinek <jakub@redhat.com> |
15620 | ||
1d784785 | 15621 | * gcc.c (main): Don't look for lto-wrapper or lto-wrapper |
15622 | or LTOPLUGINSONAME if have_c. | |
15623 | ||
47c380e4 | 15624 | * config/freebsd-spec.h: Add comment about what macros can be defined |
15625 | in this header. | |
15626 | (LINK_EH_SPEC, LINK_SSP_SPEC, USE_LD_AS_NEEDED): Don't define here. | |
15627 | * config/freebsd.h (LINK_EH_SPEC, LINK_SSP_SPEC, USE_LD_AS_NEEDED): But | |
15628 | here instead. | |
15629 | ||
57d4f313 | 15630 | 2012-02-07 Richard Guenther <rguenther@suse.de> |
15631 | ||
15632 | * gimple-pretty-print.c (dump_gimple_phi): Avoid excessive | |
15633 | newline in -alias dumps. | |
15634 | ||
b86a2627 | 15635 | 2012-02-07 Kai Tietz <ktietz@redhat.com> |
67755ff0 | 15636 | Dave Korn <dave.korn.cygwin@gmail.com> |
b86a2627 | 15637 | |
15638 | PR target/40068 | |
15639 | * config/i386/winnt-cxx.c (i386_pe_adjust_class_at_definition): | |
15640 | Take care that typinfo gets dllexport-attribute. | |
15641 | ||
792729b8 | 15642 | 2012-02-07 Jakub Jelinek <jakub@redhat.com> |
15643 | ||
15644 | PR middle-end/52074 | |
15645 | * expr.c (expand_expr_addr_expr_1): For CONSTANT_CLASS_P or CONST_DECL | |
15646 | if modifier < EXPAND_SUM call force_operand on the result. | |
15647 | ||
83debce3 | 15648 | 2012-02-07 Joern Rennecke <joern.rennecke@embecosm.com> |
15649 | ||
15650 | * config/epiphany/epiphany.h (ASM_DECLARE_FUNCTION_SIZE): Redefine, | |
15651 | adding __forwarder_dst__ prefix if a forwarder_section attribute is | |
15652 | present. | |
15653 | (epiphany_function_type): Replace types for specific interrupts with | |
15654 | EPIPHANY_FUNCTION_INTERRUPT. | |
15655 | (EPIPHANY_INTERRUPT_P): Update. | |
15656 | * config/epiphany/epiphany.c (epiphany_handle_forwarder_attribute): | |
15657 | New static function. | |
15658 | (epiphany_attribute_table) <interrupt>: min_len is 0, max_len is 9. | |
15659 | <disinterrupt>: Affects type identity. | |
15660 | (epiphany_handle_interrupt_attribute): Handle variable number of | |
15661 | arguments. | |
15662 | (epiphany_compute_function_type): Update for new | |
15663 | epiphany_function_type definition. | |
15664 | (epiphany_expand_prologue): Don't save (reg:DI GPR_0) for interrupt | |
15665 | handlers with a longcall forwarder. | |
15666 | (epiphany_start_function): Handle multiple interrupt arguments and/or | |
15667 | forwarder_section attribute. | |
15668 | ||
67755ff0 | 15669 | * config/epiphany/epiphany.h (LIB_SPEC): Link libc again after |
15670 | libgloss. | |
fad55529 | 15671 | |
fd68342f | 15672 | 2012-02-07 Alan Modra <amodra@gmail.com> |
15673 | ||
15674 | PR target/52107 | |
15675 | * config/rs6000/rs6000.c (rs6000_emit_move): Don't create DImode | |
15676 | subregs of TFmode. | |
15677 | ||
de8d8819 | 15678 | 2012-02-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
15679 | ||
15680 | PR tree-optimization/50969 | |
15681 | * tree-vect-stmts.c (vect_model_store_cost): Correct statement cost to | |
15682 | use vec_perm rather than vector_stmt. | |
15683 | (vect_model_load_cost): Likewise. | |
15684 | * config/i386/i386.c (ix86_builtin_vectorization_cost): Change cost of | |
15685 | vec_perm to be the same as other vector statements. | |
15686 | * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Revise | |
15687 | cost of vec_perm for TARGET_VSX. | |
15688 | ||
f509e778 | 15689 | 2012-02-06 Richard Guenther <rguenther@suse.de> |
15690 | ||
15691 | PR tree-optimization/52115 | |
15692 | * tree-sra.c (access_has_replacements_p): New function. | |
15693 | (sra_modify_assign): Use it to decide whether a use is uninitialized. | |
15694 | ||
c86dbacd | 15695 | 2012-02-06 Patrick Marlier <patrick.marlier@gmail.com> |
15696 | ||
15697 | PR middle-end/52047 | |
15698 | * trans-mem.c (expand_call_tm): Add an assertion. | |
15699 | * calls.c (flags_from_decl_or_type): Add ECF_TM_PURE to 'no vops' | |
15700 | functions. | |
15701 | ||
316830ac | 15702 | 2012-02-06 Richard Guenther <rguenther@suse.de> |
15703 | ||
15704 | PR tree-optimization/50955 | |
15705 | * tree-ssa-loop-ivopts.c (get_computation_cost_at): Artificially | |
15706 | raise cost of expressions that replace an address with an | |
15707 | expression based on a different pointer. | |
15708 | ||
98d44ce4 | 15709 | 2012-02-06 Jakub Jelinek <jakub@redhat.com> |
15710 | ||
15711 | PR target/52129 | |
15712 | * calls.c (mem_overlaps_already_clobbered_arg_p): If val is | |
15713 | CONST_INT_P, subtract resp. add crtl->args.pretend_args_size to it. | |
15714 | ||
0737bc6a | 15715 | 2012-02-06 Jonathan Wakely <jwakely.gcc@gmail.com> |
15716 | ||
15717 | PR c++/48680 | |
15718 | * doc/invoke.texi (C++ Dialect Options): Use @option markup for | |
15719 | -Weffc++ and specify guidelines come from second edition. | |
15720 | ||
cc798c09 | 15721 | 2012-02-05 Richard Sandiford <rdsandiford@googlemail.com> |
15722 | ||
15723 | * config/mips/mips.md (sibcall_internal, sibcall_value_internal) | |
15724 | (sibcall_value_multiple_internal, call_split, call_internal_direct) | |
15725 | (call_direct_split, call_value_split, call_value_internal_direct) | |
15726 | (call_value_direct_split, call_value_multiple_split): Use jal and | |
15727 | jal_macro attributes. | |
15728 | ||
677315b6 | 15729 | 2012-02-05 Richard Sandiford <rdsandiford@googlemail.com> |
15730 | ||
15731 | * reload1.c (reload_regs_reach_end_p): Replace with... | |
15732 | (reload_reg_rtx_reaches_end_p): ...this function. | |
15733 | (new_spill_reg_store): Update commentary. | |
15734 | (emit_input_reload_insns): Don't clear new_spill_reg_store here. | |
15735 | (emit_output_reload_insns): Check reload_reg_rtx_reaches_end_p | |
15736 | before setting new_spill_reg_store. | |
15737 | (emit_reload_insns): Use a separate loop to clear new_spill_reg_store. | |
15738 | Use reload_reg_rtx_reaches_end_p instead of reload_regs_reach_end_p. | |
15739 | Also use reload_reg_rtx_reaches_end_p when reading new_spill_reg_store | |
15740 | for non-spill reload registers. | |
15741 | ||
bed8b93b | 15742 | 2012-02-05 Ira Rosen <irar@il.ibm.com> |
15743 | ||
15744 | PR tree-optimization/52091 | |
15745 | * tree-vectorizer.h (vect_is_simple_use): Add an argument. | |
15746 | (vect_is_simple_use_1): Likewise. | |
15747 | * tree-vect-loop.c (vectorizable_reduction): Update calls | |
15748 | to vect_is_simple_use_1 and vect_is_simple_use. | |
15749 | (vectorizable_live_operation): Likewise. | |
15750 | * tree-vect-patterns.c (widened_name_p, | |
67755ff0 | 15751 | vect_recog_vector_vector_shift_pattern, check_bool_pattern): Likewise. |
bed8b93b | 15752 | * tree-vect-stmts.c (process_use, vect_get_vec_def_for_operand, |
67755ff0 | 15753 | vectorizable_call, vectorizable_conversion, vectorizable_assignment, |
15754 | vectorizable_shift,vectorizable_operation, vectorizable_store, | |
15755 | vectorizable_load): Likewise. | |
bed8b93b | 15756 | (vect_is_simple_cond): Add an argument, pass it to |
15757 | vect_is_simple_use_1. | |
15758 | (vectorizable_condition): Update calls to vect_is_simple_cond, | |
15759 | vect_is_simple_use. | |
15760 | (vect_is_simple_use): Add an argument, the statement in which | |
15761 | OPERAND is used. Check that if OPERAND's def stmt is a double | |
15762 | reduction phi node, the use is a phi node too. | |
15763 | (vect_is_simple_use_1): Add an argument, pass it to | |
15764 | vect_is_simple_use. | |
15765 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Update a call | |
15766 | to vect_is_simple_use. | |
15767 | ||
08b31038 | 15768 | 2012-02-04 Jakub Jelinek <jakub@redhat.com> |
15769 | ||
56134a9f | 15770 | PR rtl-optimization/52095 |
15771 | * modulo-sched.c (dump_insn_locator): New function. | |
15772 | (loop_canon_p, sms_schedule): Use it. | |
15773 | ||
08b31038 | 15774 | PR rtl-optimization/52113 |
15775 | * lower-subreg.c (decompose_multiword_subregs): Call recog_memoized | |
15776 | even for decomposable shift/zext insns. | |
15777 | ||
4a169b5e | 15778 | 2012-02-03 Jakub Jelinek <jakub@redhat.com> |
15779 | Zdenek Dvorak <ook@ucw.cz> | |
15780 | ||
15781 | PR rtl-optimization/52092 | |
15782 | * loop-unswitch.c (unswitch_single_loop): Call copy_rtx_if_shared | |
15783 | on get_iv_value result. | |
15784 | ||
24d7beb3 | 15785 | 2012-02-02 Andrew Pinski <apinski@cavium.com> |
15786 | ||
15787 | PR middle-end/47982 | |
15788 | PR middle-end/43967 | |
15789 | * doc/libgcc.texi (__udivmoddi4/__udivmodti4): Fix documentation typo. | |
15790 | ||
00c00a40 | 15791 | 2012-02-02 Jakub Jelinek <jakub@redhat.com> |
15792 | ||
15793 | PR middle-end/48071 | |
15794 | * diagnostic.c (diagnostic_finish): Remove trailing newlines. | |
15795 | ||
169d9eaf | 15796 | 2012-02-02 Vladimir Makarov <vmakarov@redhat.com> |
15797 | ||
15798 | PR rtl-optimization/49800 | |
15799 | * haifa-sched.c (sched_init): Call regstat_init_n_sets_and_refs. | |
15800 | (sched_finish): Call regstat_free_n_sets_and_refs. | |
15801 | ||
a13b68f1 | 15802 | 2012-02-02 Jia Liu <proljc@gmail.com> |
15803 | ||
15804 | * config/mips/mips-dspr2.md (mips_prepend): Mask operand 3 rather | |
15805 | than operand 2. | |
15806 | ||
6bb01a79 | 15807 | 2012-02-02 Jan Hubicka <jh@suse.cz> |
15808 | Tom de Vries <tom@codesourcery.com> | |
b0898cb7 | 15809 | |
15810 | PR middle-end/51998 | |
15811 | * cgraphunit.c (cgraph_analyze_function): Break cyclic aliases. | |
15812 | * varpool.c (varpool_analyze_pending_decls): Likewise. | |
15813 | ||
b9fdd12b | 15814 | 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com> |
15815 | Jayant R Sonar <jayant.sonar@kpitcummins.com> | |
15816 | ||
15817 | * config.gcc: Add cr16-* support. | |
15818 | ||
15819 | * doc/extend.texi: Document cr16 extensions. | |
15820 | * doc/install.texi: Document cr16 install. | |
15821 | * doc/invoke.texi: Document cr16 options. | |
15822 | * doc/md.texi: Document cr16 constraints. | |
15823 | ||
15824 | * common/config/cr16/cr16-common.c: New file. | |
15825 | * config/cr16/cr16.c: New file. | |
15826 | * config/cr16/cr16.h: New file. | |
15827 | * config/cr16/cr16.md: New file. | |
15828 | * config/cr16/cr16.opt: New file. | |
15829 | * config/cr16/cr16-protos.h: New file. | |
15830 | * config/cr16/predicates.md: New file. | |
15831 | * config/cr16/constraints.md: New file. | |
15832 | * config/cr16/t-cr16: New file. | |
15833 | ||
ddee24bb | 15834 | 2012-02-02 Jakub Jelinek <jakub@redhat.com> |
15835 | ||
80b67e55 | 15836 | PR target/52086 |
15837 | * config/i386/i386.md (*addqi_2 peephole with SImode addition): Check | |
15838 | that operands[2] is either immediate, or q_regs_operand. | |
15839 | ||
ddee24bb | 15840 | PR tree-optimization/52073 |
15841 | * tree-vect-stmts.c (vect_mark_relevant): When checking uses of | |
15842 | a pattern stmt for pattern uses, ignore uses outside of the loop. | |
15843 | ||
02a011e9 | 15844 | 2012-02-01 Georg-Johann Lay <avr@gjlay.de> |
15845 | ||
15846 | * config/avr/avr.c: Resolve all AS1 and AS2 macros. | |
15847 | * config/avr/avr.h (AS1, AS2, AS2C, AS3): Remove. | |
15848 | (OUT_AS1, OUT_AS2): Remove. | |
15849 | ||
5dcaa548 | 15850 | 2012-02-01 Georg-Johann Lay <avr@gjlay.de> |
15851 | ||
15852 | PR rtl-optimization/51374 | |
15853 | * combine.c (can_combine_p): Don't allow volatile_refs_p insns | |
15854 | to cross other volatile_refs_p insns. | |
15855 | ||
b75cad1f | 15856 | 2012-02-01 Richard Guenther <rguenther@suse.de> |
15857 | ||
15858 | * doc/invoke.texi (fno-inline): Clarify documentation. | |
15859 | (finline-small-functions): Likewise. | |
15860 | (finline-functions): Likewise. | |
15861 | * common.opt (finline): Adjust comment and documentation. | |
15862 | (finline-small-functions): Clarify documentation. | |
15863 | (finline-functions): Likewise. | |
15864 | (finline-functions-called-once): Likewise. | |
15865 | ||
b589b3b4 | 15866 | 2012-02-01 Tristan Gingold <gingold@adacore.com> |
15867 | ||
15868 | * c-typeck.c (composite_type): Keep mode for pointers. | |
15869 | ||
e49cbd3a | 15870 | 2012-01-31 Richard Sandiford <rdsandiford@googlemail.com> |
15871 | ||
15872 | * function.h (regno_reg_rtx): Adjust comment. | |
15873 | * reginfo.c (init_reg_modes_target): Only use the previous mode | |
15874 | if it fits within one register. Remove MIPS comment. | |
15875 | ||
3e9db8fa | 15876 | 2012-01-31 Jakub Jelinek <jakub@redhat.com> |
15877 | ||
15878 | PR bootstrap/52058 | |
15879 | * combine.c (do_SUBST_LINK, SUBST_LINK): Guard with #ifndef HAVE_cc0. | |
15880 | ||
a6dcd7c0 | 15881 | 2012-01-31 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
15882 | ||
15883 | * config/s390/s390.md ("*ashr<mode>3_and"): Add missing z196 flag | |
15884 | to srak instruction. | |
15885 | ||
b004da1e | 15886 | 2012-01-31 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
15887 | ||
67755ff0 | 15888 | * config/arm/thumb2.md (thumb2_mov_notscc): Use MVN for true condition. |
b004da1e | 15889 | |
b74ba78c | 15890 | 2012-01-31 Jakub Jelinek <jakub@redhat.com> |
15891 | ||
15892 | PR bootstrap/52041 | |
15893 | PR bootstrap/52039 | |
15894 | PR target/51974 | |
15895 | * ipa-prop.c (detect_type_change_1): Call ao_ref_init. | |
15896 | ||
192d2ed8 | 15897 | 2012-01-31 Richard Guenther <rguenther@suse.de> |
15898 | ||
15899 | PR tree-optimization/51528 | |
15900 | * tree-sra.c (sra_modify_assign): Avoid copy-in/out for aggregate | |
15901 | assigns. | |
15902 | ||
32a07a44 | 15903 | 2012-01-31 Jakub Jelinek <jakub@redhat.com> |
15904 | ||
15905 | PR bootstrap/52041 | |
15906 | PR bootstrap/52039 | |
15907 | PR target/51974 | |
15908 | * ree.c (add_removable_extension): Change def_map argument | |
15909 | to unsigned *, store in def_map 1 + offset into *insn_list vector | |
15910 | instead of pointers into the vector. | |
15911 | (find_removable_extensions): Adjust caller. | |
15912 | ||
97bdce59 | 15913 | 2012-01-30 Georg-Johann Lay <avr@gjlay.de> |
15914 | ||
15915 | * config/avr/avr.md: Resolve all AS1 and AS2 macros. | |
15916 | Transform all "* quoted-c-code" to { c-code }. | |
15917 | Remove redundant test for "optimize" in combine patterns. | |
15918 | Move (include "avr-dimode.md") to end of file. | |
15919 | ||
232b7e7e | 15920 | 2012-01-30 Bin Cheng <bin.cheng@arm.com> |
15921 | ||
15922 | PR target/51835 | |
15923 | * config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI | |
15924 | for __aeabi_d2iz/__aeabi_d2uiz with hard-float. | |
15925 | ||
a4d16d30 | 15926 | 2012-01-30 Richard Guenther <rguenther@suse.de> |
15927 | ||
15928 | PR tree-optimization/52028 | |
15929 | * tree-loop-distribution.c (ldist_gen): Properly update | |
15930 | virtual SSA form. | |
15931 | ||
30e4f955 | 15932 | 2012-01-30 Jakub Jelinek <jakub@redhat.com> |
15933 | ||
f9a7b553 | 15934 | PR debug/52027 |
15935 | * dwarf2out.c (dwarf2out_switch_text_section): Don't call | |
15936 | set_cur_line_info_table if not emitting debug info. | |
15937 | ||
3a542b98 | 15938 | PR tree-optimization/52046 |
15939 | * tree-vect-patterns.c (check_bool_pattern): Give up if | |
15940 | a comparison could throw. | |
15941 | ||
30e4f955 | 15942 | PR debug/52048 |
15943 | * tree-ssa-tail-merge.c (local_def): Ignore debug uses. | |
15944 | ||
b7b10fb5 | 15945 | 2012-01-30 Richard Guenther <rguenther@suse.de> |
15946 | ||
15947 | PR tree-optimization/52045 | |
15948 | * tree-optimize.c (execute_cleanup_cfg_post_optimizing): Update | |
15949 | SSA form if cfgcleanup did anything. | |
15950 | ||
e723655c | 15951 | 2012-01-30 Richard Guenther <rguenther@suse.de> |
15952 | ||
15953 | PR tree-optimization/52045 | |
15954 | * ipa-inline-transform.c (inline_transform): Call execute_fixup_cfg | |
15955 | before computing final todo. | |
15956 | ||
ce0c5a57 | 15957 | 2012-01-30 Richard Guenther <rguenther@suse.de> |
15958 | ||
15959 | PR tree-optimization/51528 | |
15960 | * tree-sra.c (sra_modify_assign): Re-factor in preparation | |
15961 | for PR51528 fix. | |
15962 | ||
a1cf9167 | 15963 | 2012-01-30 Paolo Bonzini <bonzini@gnu.org> |
15964 | ||
15965 | * df-problems.c (df_kill_notes): Check that the use refers | |
15966 | to the note under examination. | |
15967 | ||
6d293a49 | 15968 | 2012-01-30 Eric Botcazou <ebotcazou@adacore.com> |
15969 | ||
15970 | PR target/51920 | |
15971 | * config/sparc/sparc.c (vector_init_fpmerge): Remove INNER_MODE | |
15972 | parameter and use short-lived pseudos. | |
15973 | (vector_init_faligndata): Remove INNER_MODE parameter and use loop. | |
15974 | (sparc_expand_vector_init): Const-ify local variables and adjust | |
15975 | calls to above functions. | |
15976 | ||
578c09ca | 15977 | 2012-01-30 Georg-Johann Lay <avr@gjlay.de> |
15978 | ||
15979 | * config/avr/avr.c (out_movqi_mr_r): Fix length computation. | |
15980 | ||
009f90be | 15981 | 2012-01-29 Sandra Loosemore <sandra@codesourcery.com> |
15982 | ||
15983 | * doc/invoke.texi: Make usage of "compile time" and | |
15984 | "run time"/"runtime" consistent throughout the file. | |
15985 | ||
669cf718 | 15986 | 2012-01-29 Uros Bizjak <ubizjak@gmail.com> |
15987 | ||
67755ff0 | 15988 | * config/alpha/alpha.c (alpha_option_override): Default to |
669cf718 | 15989 | full IEEE compliance mode for Go language. |
15990 | ||
3169c57a | 15991 | 2012-01-29 Tijl Coosemans <tijl@coosemans.org> |
0cfd09e4 | 15992 | |
15993 | * config/freebsd-spec.h [TARGET_LIBC_PROVIDES_SSP] | |
15994 | (LINK_SSP_SPEC): Define. | |
15995 | ||
16309fef | 15996 | 2012-01-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
15997 | ||
15998 | PR target/51871 | |
15999 | * config/pa/pa.c (pa_return_addr_rtx): Add support for PA2.0 export | |
16000 | stubs. | |
16001 | ||
82e24083 | 16002 | 2012-01-28 Sandra Loosemore <sandra@codesourcery.com> |
16003 | ||
16004 | * doc/invoke.texi: Correct hyphenation of "floating point", | |
16005 | "double precision", and related terminology throughout the file. | |
16006 | ||
2d05dfad | 16007 | 2012-01-28 Jakub Jelinek <jakub@redhat.com> |
16008 | ||
16009 | PR target/52006 | |
16010 | * config/arm/arm.md (pic_add_dot_plus_eight peephole2): Use | |
16011 | arm_general_register_operand predicate for operand 2 instead of | |
16012 | register_operand. | |
16013 | ||
c307f106 | 16014 | 2012-01-27 Ian Lance Taylor <iant@google.com> |
16015 | ||
16016 | PR go/47656 | |
16017 | * builtins.def (BUILT_IN_INIT_HEAP_TRAMPOLINE): Define. | |
16018 | * builtins.c (expand_builtin_init_trampoline): Add onstack | |
16019 | parameter. Change caller. | |
16020 | (expand_builtin): Handle BUILT_IN_INIT_HEAP_TRAMPOLINE. | |
16021 | * tree.c (build_common_builtin_nodes): Declare | |
16022 | __builtin_init_heap_trampoline. | |
16023 | ||
2d86450c | 16024 | 2012-01-27 Georg-Johann Lay <avr@gjlay.de> |
16025 | ||
16026 | * config/avr/avr-protos.h (lpm_reg_rtx, lpm_addr_reg_rtx, | |
16027 | tmp_reg_rtx, zero_reg_rtx, all_regs_rtx, rampz_rtx): Make global. | |
16028 | * config/avr/avr.c: Ditto. | |
16029 | (avr_regnames): Remove because unused. | |
16030 | * config/avr/avr.md (*cpse.ne): New peephole. | |
16031 | (*cpse.eq): New peephole from former cpse peepholes. | |
16032 | ||
3542dbe2 | 16033 | 2012-01-27 Michael Eager <eager@eagercon.com> |
16034 | ||
16035 | * config/microblaze.c (microblaze_emit_compare): Correct | |
16036 | test after pcmp instruction. | |
16037 | ||
9d9e2a99 | 16038 | 2012-01-27 Richard Guenther <rguenther@suse.de> |
16039 | ||
16040 | PR tree-optimization/52020 | |
16041 | * tree-sra.c (sra_modify_assign): Do not transform clobbers. | |
16042 | ||
541c6dbb | 16043 | 2012-01-27 Richard Guenther <rguenther@suse.de> |
16044 | ||
16045 | * ipa-pure-const.c (check_stmt): Clobbers do not make a | |
16046 | function non-const/pure. | |
16047 | ||
25b3bbad | 16048 | 2012-01-27 Richard Guenther <rguenther@suse.de> |
16049 | ||
16050 | PR tree-optimization/50444 | |
16051 | * tree-sra.c (build_ref_for_offset): Properly adjust the | |
16052 | MEM_REF type for unaligned accesses. | |
16053 | ||
a598af2a | 16054 | 2012-01-27 Richard Guenther <rguenther@suse.de> |
16055 | ||
16056 | PR tree-optimization/50444 | |
16057 | * expr.c (mem_ref_refers_to_non_mem_p): New function. | |
16058 | (expand_assignment): Use it. Properly handle misaligned | |
16059 | bases when expanding stores to component references. | |
16060 | (expand_expr_real_1): Use mem_ref_refers_to_non_mem_p and | |
16061 | refactor that case. | |
16062 | ||
c7af8ae7 | 16063 | 2012-01-27 Andrey Belevantsev <abel@ispras.ru> |
16064 | ||
16065 | PR middle-end/51389 | |
16066 | * Makefile.in (tree-data-ref.o): Depend on $(PARAMS_H). | |
16067 | * tree-data-ref.h (find_data_references_in_loop): Remove declaration. | |
16068 | * tree-data-ref.c (find_data_references_in_loop): Make static. | |
16069 | (compute_all_dependences): Change return type to bool. Bail out | |
16070 | for too many datarefs in a loop. Move the hunk resetting the data | |
16071 | dependences vector from ... | |
16072 | (compute_data_dependences_for_loop): ... here. Account for | |
16073 | compute_all_dependences returning false. | |
16074 | (compute_data_dependences_for_bb): Likewise. | |
16075 | * params.def (PARAM_LOOP_MAX_DATAREFS_FOR_DATADEPS): New param. | |
16076 | * doc/invoke.texi (loop-max-datarefs-for-datadeps): Document it. | |
16077 | ||
3c089259 | 16078 | 2012-01-27 Richard Guenther <rguenther@suse.de> |
16079 | ||
16080 | PR middle-end/51959 | |
16081 | * expr.c (store_field): Use the alias-set of the scratch memory | |
16082 | for storing to it. | |
16083 | ||
8a19bda6 | 16084 | 2012-01-27 Tom de Vries <tom@codesourcery.com> |
16085 | ||
16086 | PR tree-optimization/51990 | |
669cf718 | 16087 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle |
16088 | WITH_SIZE_EXPR. | |
8a19bda6 | 16089 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Same. |
16090 | ||
0a35a733 | 16091 | 2012-01-27 Jakub Jelinek <jakub@redhat.com> |
16092 | ||
16093 | PR debug/52001 | |
16094 | * var-tracking.c (reverse_op): Don't add any reverse operation | |
16095 | if V already has any constant locations. | |
16096 | ||
95e413db | 16097 | 2012-01-27 Sandra Loosemore <sandra@codesourcery.com> |
16098 | ||
16099 | * doc/invoke.texi: Correct usage of "command line" (noun) | |
16100 | vs "command-line" (adjective) throughout. | |
16101 | ||
ec9e53f7 | 16102 | 2012-01-27 Sandra Loosemore <sandra@codesourcery.com> |
16103 | ||
16104 | * doc/invoke.texi (Language Independent Options): Move | |
16105 | -Wcoverage-mismatch blurb from here.... | |
16106 | (Warning Options): ...to here. | |
16107 | ||
7b3c2599 | 16108 | 2012-01-27 Peter Bergner <bergner@vnet.ibm.com> |
16109 | ||
16110 | * config/rs6000/rs6000.c (rs6000_option_override_internal): | |
16111 | Set rs6000_always_hint to false for 476. | |
16112 | ||
c5698d9f | 16113 | 2012-01-27 Matthias Klose <doko@ubuntu.com> |
16114 | ||
16115 | * gcc.c (add_sysrooted_prefix): Remove trailing dir separator from | |
16116 | system root. | |
16117 | * incpath.c (add_standard_paths): Likewise. | |
16118 | ||
2a967206 | 16119 | 2012-01-27 Richard Henderson <rth@redhat.com> |
16120 | ||
16121 | * config/m68k/m68k.c (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New. | |
16122 | * config/m68k/sync.md (atomic_test_and_set): Rename from | |
16123 | sync_test_and_setqi and adjust the operands. | |
16124 | (atomic_test_and_set_1): Rename from sync_test_and_setqi_1 | |
16125 | and unconditionally enable. | |
16126 | ||
8481386e | 16127 | 2012-01-27 Richard Henderson <rth@redhat.com> |
16128 | ||
16129 | * config/sparc/sparc.c (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New. | |
16130 | * config/sparc/sync.md (atomic_test_and_set): Only handle QImode. | |
16131 | (ldstub): Rename from ldstubqi. | |
16132 | (ldstub<I24MODE>): Remove. | |
16133 | ||
df1680c8 | 16134 | 2012-01-27 Richard Henderson <rth@redhat.com> |
16135 | ||
16136 | * target.def (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New. | |
16137 | * c-cppbuiltin.c (cpp_atomic_builtins): Define | |
16138 | __GCC_ATOMIC_TEST_AND_SET_TRUEVAL. | |
16139 | * doc/tm.texi.in (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): Add doc hook. | |
16140 | * doc/tm.texi: Rebuild. | |
16141 | ||
ea17dfa7 | 16142 | 2012-01-27 Richard Henderson <rth@redhat.com> |
16143 | ||
16144 | * optabs.c (gen_atomic_test_and_set): Remove default. | |
16145 | (maybe_emit_atomic_test_and_set): Use maybe_expand_insn. | |
16146 | ||
7715a410 | 16147 | 2012-01-26 Jakub Jelinek <jakub@redhat.com> |
16148 | ||
16149 | PR rtl-optimization/51978 | |
669cf718 | 16150 | * ree.c (make_defs_and_copies_lists): Change set_pat type to const_rtx. |
7715a410 | 16151 | (combine_reaching_defs): Likewise. |
16152 | (struct re_info): Remove. | |
16153 | (add_removable_extension): Remove x and data arguments, | |
16154 | add insn, insn_list and def_map. Use the arguments directly | |
16155 | instead of using struct re_info. | |
16156 | (find_removable_extensions): Don't call add_removable_extension | |
16157 | through note_stores, instead just call it with single_set | |
16158 | result if non-NULL. | |
16159 | (find_and_remove_re): Pass curr_cand->expr instead of | |
669cf718 | 16160 | PATTERN (curr_cand->insn) as set_pat argument to combine_reaching_defs. |
7715a410 | 16161 | |
b74338cf | 16162 | 2012-01-26 Michael Matz <matz@suse.de> |
16163 | ||
16164 | PR tree-optimization/46590 | |
16165 | * cfgexpand.c: Revert last change (r183305). | |
16166 | * gimplify.c (gimplify_bind_expr): Add clobbers for all non-gimple | |
16167 | regs. | |
16168 | * tree-eh.c (cleanup_empty_eh): Try to optimize clobbers before | |
16169 | checking for emptiness. | |
16170 | ||
597cee6a | 16171 | 2012-01-26 Jakub Jelinek <jakub@redhat.com> |
16172 | ||
16173 | PR middle-end/51895 | |
16174 | * expr.c (expand_expr_real_1): Handle BLKmode MEM_REF of | |
16175 | non-addressable non-BLKmode base correctly. | |
16176 | ||
4b393c71 | 16177 | 2012-01-26 Michael Matz <matz@suse.de> |
16178 | ||
16179 | PR tree-optimization/48794 | |
16180 | * tree-eh.c (remove_unreachable_handlers_no_lp): Don't remove | |
16181 | regions referenced from RESX/EH_DISPATCH. | |
16182 | ||
abb9bd4b | 16183 | 2012-01-26 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
16184 | ||
16185 | * config/s390/s390.h: Make BRANCH_COST an option. | |
16186 | * config/s390/s390.opt: New option -mbranch-cost. | |
16187 | ||
e0f3ea3e | 16188 | 2012-01-26 Richard Henderson <rth@redhat.com> |
16189 | ||
16190 | Revert 2012-01-24 change: | |
16191 | * trans-mem.c (requires_barrier): Do not instrument thread local | |
16192 | variables and emit save/restore for them. | |
16193 | ||
1d5a3bac | 16194 | 2012-01-25 Jakub Jelinek <jakub@redhat.com> |
16195 | ||
16196 | PR middle-end/51986 | |
16197 | * sched-deps.c (sched_get_condition_with_rev_uncached): Don't test | |
16198 | for pat == 0. | |
16199 | ||
fb7bf3ef | 16200 | 2012-01-25 Richard Sandiford <rdsandiford@googlemail.com> |
16201 | ||
0788eaac | 16202 | * config/mips/mips.c (mips_small_data_pattern_1): Don't process |
16203 | ASM_OPERANDS. | |
fb7bf3ef | 16204 | |
590da9f2 | 16205 | 2012-01-25 Georg-Johann Lay <avr@gjlay.de> |
16206 | ||
16207 | PR target/49868 | |
16208 | Rename __pgm to __flash. | |
16209 | Rename __pgm1 to __flash1. | |
16210 | Rename __pgm2 to __flash2. | |
16211 | Rename __pgm3 to __flash3. | |
16212 | Rename __pgm4 to __flash4. | |
16213 | Rename __pgm5 to __flash5. | |
16214 | Rename __pgmx to __memx. | |
16215 | * doc/extend.texi (AVR Named Address Spaces) | |
16216 | Rename address space names as indicated above. | |
16217 | * config/avr/avr.c (avr_addrspace): Ditto. | |
16218 | ||
16219 | * config/avr/avr-protos.h | |
16220 | (avr_mem_pgmx_p): Rename to avr_mem_memx_p. | |
16221 | (avr_mem_pgm_p): Rename to avr_mem_flash_p. | |
16222 | * config/avr/predicates.md: Ditto. | |
16223 | * config/avr/avr.c Ditto, and | |
16224 | (avr_decl_pgmx_p): Rename to avr_decl_memx_p. | |
16225 | (avr_decl_pgm_p): Rename to avr_decl_flash_p. | |
16226 | ||
16227 | * config/avr/avr.h (ADDR_SPACE_PGM): Rename to ADDR_SPACE_FLASH. | |
16228 | (ADDR_SPACE_PGM1): Rename to ADDR_SPACE_FLASH1. | |
16229 | (ADDR_SPACE_PGM2): Rename to ADDR_SPACE_FLASH2. | |
16230 | (ADDR_SPACE_PGM3): Rename to ADDR_SPACE_FLASH3. | |
16231 | (ADDR_SPACE_PGM4): Rename to ADDR_SPACE_FLASH4. | |
16232 | (ADDR_SPACE_PGM5): Rename to ADDR_SPACE_FLASH5. | |
16233 | (ADDR_SPACE_PGMX): Rename to ADDR_SPACE_MEMX. | |
16234 | * config/avr/avr.c: Ditto. | |
16235 | * config/avr/avr.md: Ditto. | |
16236 | ||
807e0fc2 | 16237 | 2012-01-25 Jason Merrill <jason@redhat.com> |
16238 | ||
16239 | PR c++/51992 | |
16240 | * tree.c (find_decls_types_in_node): Walk gimple_call_fntype. | |
16241 | ||
e9156cad | 16242 | 2012-01-25 Jakub Jelinek <jakub@redhat.com> |
16243 | ||
16244 | PR tree-optimization/51987 | |
16245 | * tree-data-ref.c (get_references_in_stmt): Handle references in | |
16246 | non-volatile GIMPLE_ASM. | |
16247 | ||
f9f051a3 | 16248 | 2012-01-25 Richard Guenther <rguenther@suse.de> |
16249 | ||
16250 | * tree-ssa-sccvn.c (vn_reference_eq): Also compare if both | |
16251 | bases are dereferenced. | |
16252 | ||
2c622b2e | 16253 | 2012-01-25 Andrey Belevantsev <abel@ispras.ru> |
16254 | ||
16255 | PR rtl-optimization/48374 | |
669cf718 | 16256 | * sel-sched-ir.h (get_all_loop_exits): Check for zero successors. |
2c622b2e | 16257 | |
713f1f14 | 16258 | 2012-01-25 Andrey Belevantsev <abel@ispras.ru> |
16259 | ||
16260 | * tree-predcom.c (tree_predictive_commoning_loop): Bail out when | |
16261 | compute_data_dependences_for_loop returns false. | |
16262 | * tree-parloops.c (loop_parallel_p): Likewise. | |
16263 | ||
69fbc3aa | 16264 | 2012-01-25 Richard Guenther <rguenther@suse.de> |
16265 | ||
16266 | * tree.h (get_pointer_alignment_1): Declare. | |
16267 | * builtins.c (get_pointer_alignment_1): New function. | |
16268 | (get_pointer_alignment): Use it. | |
16269 | ||
eed2904a | 16270 | 2012-01-25 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
16271 | ||
16272 | PR rtl-optimization/48308 | |
16273 | * combine.c (enum undo_kind): Add UNDO_LINKS. | |
16274 | (struct undo): Add member l to other_contents and where. | |
16275 | (do_SUBST_LINK): New. | |
16276 | (SUBST_LINK): New. | |
16277 | (try_combine): Handle LOG_LINKS for the dummy i1 case. | |
16278 | (undo_all): Handle UNDO_LINKS. | |
16279 | ||
d7c18c60 | 16280 | 2012-01-25 Richard Henderson <rth@redhat.com> |
16281 | ||
16282 | * optabs.c (maybe_emit_atomic_test_and_set): Allow non-QImode | |
16283 | mem inputs. | |
16284 | ||
dc4461a1 | 16285 | 2012-01-24 Richard Sandiford <rdsandiford@googlemail.com> |
16286 | ||
16287 | * optabs.c (gen_atomic_test_and_set): Use each argument. | |
16288 | ||
11a9f55b | 16289 | 2012-01-24 Richard Sandiford <rdsandiford@googlemail.com> |
16290 | ||
16291 | * config/mips/mips-ps-3d.md (mips_addr_ps, reduc_splus_v2sf) | |
16292 | (mips_cvt_pw_ps, mips_cvt_ps_pw, mips_mulr_ps, mips_cabs_cond_<fmt>) | |
16293 | (mips_cabs_cond_4s, mips_cabs_cond_ps, bc1any4t, bc1any4f, bc1any2t) | |
16294 | (bc1any2f, mips_rsqrt1_<fmt>, mips_rsqrt2_<fmt>, mips_recip1_<fmt>) | |
16295 | (mips_recip2_<fmt>): Require TARGET_MIPS3D rather than | |
16296 | TARGET_PAIRED_SINGLE_FLOAT. | |
16297 | ||
402f6a9e | 16298 | 2012-01-24 Richard Sandiford <rdsandiford@googlemail.com> |
16299 | ||
16300 | * doc/rtl.texi (MEM_IN_STRUCT_P, MEM_SCALAR_P): Delete. | |
16301 | (in_struct, return_val): Remove MEM documentation. | |
16302 | * rtl.h (rtx_def): Remove MEM meanings from in_struct and return_val. | |
16303 | (MEM_IN_STRUCT_P, MEM_SCALAR_P): Delete. | |
16304 | (MEM_COPY_ATTRIBUTES): Remove references to MEM_IN_STRUCT_P | |
16305 | and MEM_SCALAR. | |
16306 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise. | |
16307 | * cfgexpand.c (add_alias_set_conflicts): Likewise. | |
16308 | * expr.c (store_field): Likewise. | |
16309 | * function.c (assign_stack_temp_for_type): Likewise. | |
16310 | * ifcvt.c (noce_try_cmove_arith): Likewise. | |
16311 | * reload1.c (reload): Likewise. | |
16312 | * config/alpha/alpha.c (alpha_set_memflags_1): Likewise. | |
16313 | (alpha_set_memflags): Likewise. | |
16314 | * config/m32c/m32c.c (m32c_immd_dbl_mov): Nullify. | |
16315 | ||
376a287d | 16316 | 2012-01-24 Richard Sandiford <rdsandiford@googlemail.com> |
16317 | ||
16318 | * rtl.h (true_dependence, canon_true_dependence): Remove varies | |
16319 | parameter. | |
16320 | * alias.c (fixed_scalar_and_varying_struct_p): Delete. | |
16321 | (true_dependence_1, write_dependence_p, may_alias_p): Don't call it. | |
16322 | (true_dependence_1, true_dependence, canon_true_dependence): Remove | |
16323 | varies parameter. | |
16324 | * cselib.c (cselib_rtx_varies_p): Delete. | |
16325 | (cselib_invalidate_mem): Update call to canon_true_dependence. | |
16326 | * dse.c (record_store, check_mem_read_rtx): Likewise. | |
16327 | (scan_reads_nospill): Likewise. | |
16328 | * cse.c (check_dependence): Likewise. | |
16329 | (cse_rtx_varies_p): Delete. | |
16330 | * expr.c (safe_from_p): Update call to true_dependence. | |
16331 | * ira.c (validate_equiv_mem_from_store): Likewise. | |
16332 | (memref_referenced_p): Likewise. | |
16333 | * postreload-gcse.c (find_mem_conflicts): Likewise. | |
16334 | * sched-deps.c (sched_analyze_2): Likewise. | |
16335 | * store-motion.c (load_kills_store): Likewise. | |
16336 | * config/frv/frv.c (frv_registers_conflict_p_1): Likewise. | |
16337 | * gcse.c (mems_conflict_for_gcse_p): Likewise. | |
16338 | (compute_transp): Update call to canon_true_dependence. | |
16339 | ||
39ca90d5 | 16340 | 2012-01-25 Richard Henderson <rth@redhat.com> |
16341 | ||
16342 | * optabs.c (CODE_FOR_atomic_test_and_set): Provide default. | |
16343 | (maybe_emit_atomic_test_and_set): New. | |
16344 | (expand_sync_lock_test_and_set): Use it. | |
16345 | (expand_atomic_test_and_set): Likewise. | |
16346 | * doc/extend.texi (__atomic_test_and_set): Adjust the docs to match | |
16347 | the implementation; clarify implementation defined details. | |
16348 | * doc/md.texi (atomic_test_and_set): Document. | |
16349 | ||
803dea20 | 16350 | 2012-01-25 Richard Henderson <rth@redhat.com> |
16351 | ||
16352 | * config/sparc/predicates.md (zero_or_v7_operand): Use match_code. | |
16353 | ||
256897f4 | 16354 | 2012-01-25 Richard Henderson <rth@redhat.com> |
16355 | ||
16356 | PR target/51968 | |
16357 | * config/arm/arm.c (neon_split_vcombine): Emit deleted note | |
16358 | to effect no-op split. | |
16359 | ||
9eb529b8 | 16360 | 2012-01-24 Aldy Hernandez <aldyh@redhat.com> |
16361 | ||
16362 | PR lto/51698 | |
16363 | * builtin-types.def: (BT_CONST_DOUBLE_PTR): New. | |
16364 | (BT_FN_VOID_PTR_CONST_PTR_SIZE): New. | |
16365 | (BT_FN_VOID_PTR_INT_SIZE): New. | |
16366 | (BT_FN_UINT_UINT_VAR): Remove. | |
16367 | (BT_FN_UINT32_UINT32_VAR): New. | |
16368 | (BT_FN_DOUBLE_VPTR): Remove. | |
16369 | (BT_FN_DOUBLE_CONST_DOUBLE_PTR): New. | |
16370 | ||
669cf718 | 16371 | * gtm-builtins.def (_ITM_abortTransaction): Set return type to void. |
9eb529b8 | 16372 | (_ITM_changeTransactionMode): Same. |
16373 | (_ITM_memmoveRtWt): Change return type to void. | |
16374 | (_ITM_memcpyRtWt): Same. | |
16375 | (_ITM_memsetW): Same. | |
16376 | (_ITM_RaRD): Change types to double. | |
16377 | (_ITM_RD): Same. | |
16378 | (_ITM_RaWD): Same. | |
16379 | (_ITM_RfWD): Same. | |
16380 | ||
16381 | * builtins.def (DEF_TM_BUILTIN): Set BOTH_P to true. | |
16382 | ||
5db3f9d5 | 16383 | 2012-01-24 Aldy Hernandez <aldyh@redhat.com> |
16384 | Patrick Marlier <patrick.marlier@gmail.com> | |
16385 | ||
16386 | * trans-mem.c (requires_barrier): Do not instrument thread local | |
16387 | variables and emit save/restore for them. | |
16388 | ||
07828d90 | 16389 | 2012-01-24 Jason Merrill <jason@redhat.com> |
16390 | ||
16391 | PR c++/51812 | |
16392 | * cgraphunit.c (cgraph_decide_is_function_needed): Don't always | |
16393 | output static aliases. | |
16394 | ||
1412b935 | 16395 | 2012-01-24 Jakub Jelinek <jakub@redhat.com> |
16396 | ||
16397 | PR driver/47249 | |
16398 | * common.opt (-pie, -shared, pie, shared): Change from Common to | |
16399 | Driver. | |
16400 | * gcc.c (display_help): Display help for -pie and -shared. | |
16401 | ||
6ee532ba | 16402 | 2012-01-24 Georg-Johann Lay <avr@gjlay.de> |
16403 | ||
16404 | PR target/49868 | |
16405 | * doc/extend.texi (AVR Named Address Spaces): Move sample code up. | |
16406 | Remove note on size/offset limitation. | |
16407 | (AVR Variable Attributes): Add example how to read data located | |
16408 | with progmem. Refer to named address spaces. | |
16409 | * doc/invoke.texi (AVR Options): Fix typo. | |
16410 | ||
7f295214 | 16411 | 2012-01-24 Richard Guenther <rguenther@suse.de> |
16412 | ||
16413 | Forward-port to trunk | |
16414 | 2010-09-21 Jakub Jelinek <jakub@redhat.com> | |
16415 | ||
16416 | PR middle-end/45678 | |
16417 | * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: If | |
16418 | op0 isn't sufficiently aligned and there is movmisalignM | |
16419 | insn for mode, use it to load op0 into a temporary register. | |
16420 | ||
202e7097 | 16421 | 2012-01-24 Jakub Jelinek <jakub@redhat.com> |
16422 | ||
16423 | PR target/51957 | |
16424 | * target.def (const_not_ok_for_debug_p): New hook. | |
16425 | * doc/tm.texi.in (TARGET_CONST_NOT_OK_FOR_DEBUG_P): New hook | |
16426 | documentation. | |
16427 | * doc/tm.texi: Regenerated. | |
16428 | * dwarf2out.c (const_ok_for_output_1): If | |
16429 | targetm.const_not_ok_for_debug_p returns true, fail. | |
16430 | * config/rs6000/rs6000.c (rs6000_const_not_ok_for_debug_p): New | |
16431 | function. | |
16432 | (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Redefine. | |
16433 | ||
c96c9817 | 16434 | 2012-01-23 Kai Tietz <ktietz@redhat.com> |
16435 | ||
16436 | PR target/51900 | |
16437 | * config/i386/predicates.md (symbolic_operand): Allow | |
16438 | UNSPEC_PCREL as PIC expression for lea. | |
16439 | * config/i386/winnt.c (i386_pe_binds_local_p): Reworked. | |
16440 | * config/i386/i386.c (ix86_delegitimize_address): Handle | |
16441 | UNSPEC_PCREL for none-MEM, too. | |
16442 | ||
caf29404 | 16443 | 2012-01-23 Aldy Hernandez <aldyh@redhat.com> |
16444 | ||
16445 | * trans-mem.c (ipa_tm_create_version): Set externally_visible. | |
16446 | (ipa_tm_create_version_alias): Same. | |
16447 | ||
669cf718 | 16448 | 2012-01-23 Uros Bizjak <ubizjak@gmail.com> |
be83ebf7 | 16449 | |
16450 | PR libitm/51830 | |
16451 | * builtin-types.def (BT_FN_UINT_UINT_VAR): New. | |
16452 | * gtm-builtins.def (BUILT_IN_TM_START): Declare as BT_FN_UINT_UINT_VAR. | |
16453 | ||
38fe0c89 | 16454 | 2012-01-23 Aldy Hernandez <aldyh@redhat.com> |
16455 | Patrick Marlier <patrick.marlier@gmail.com> | |
16456 | Iain Sandoe <developer@sandoe-acoustics.co.uk> | |
16457 | ||
16458 | PR lto/51916 | |
16459 | * lto-wrapper.c (run_gcc): Pass the LTO section name to | |
16460 | simple_object_start_read. | |
16461 | ||
b94ae734 | 16462 | 2012-01-23 Richard Guenther <rguenther@suse.de> |
16463 | ||
38fe0c89 | 16464 | |
b94ae734 | 16465 | PR tree-optimization/51895 |
16466 | * tree-sra.c (decide_one_param_reduction): Avoid sub-optimal | |
16467 | parameter decomposition into BLKmode components. | |
16468 | ||
bd57fdff | 16469 | 2012-01-23 Eric Botcazou <ebotcazou@adacore.com> |
16470 | ||
16471 | * tree-ssa-structalias.c (intra_create_variable_infos): Do not create | |
16472 | fake variables for restrict-qualified pointers whose pointed-to type | |
16473 | contains a placeholder. | |
16474 | ||
f3941af5 | 16475 | 2012-01-23 Richard Guenther <rguenther@suse.de> |
16476 | ||
16477 | PR tree-optimization/51949 | |
be83ebf7 | 16478 | * ipa-split.c (execute_split_functions): Do not split malloc functions. |
f3941af5 | 16479 | |
6bd23a69 | 16480 | 2012-01-23 Jakub Jelinek <jakub@redhat.com> |
16481 | ||
16482 | PR rtl-optimization/51933 | |
16483 | * ree.c (transform_ifelse): Return true right away if dstreg is | |
16484 | already wider or equal to cand->mode. | |
16485 | (enum ext_modified_kind, struct ext_modified, ext_state): New types. | |
16486 | (make_defs_and_copies_lists): Remove defs_list and copies_list | |
16487 | arguments, add state argument, just truncate state->work_list | |
16488 | instead of always allocating and freeing the vector. Assert that | |
be83ebf7 | 16489 | get_defs succeeds instead of returning 2. Changed return type to bool. |
6bd23a69 | 16490 | (merge_def_and_ext): Add state argument. If SET_DEST doesn't |
16491 | have ext_src_mode, see if it has been modified already with the | |
16492 | right kind of extension and has been extended before from the | |
16493 | ext_src_mode. If SET_DEST is already wider or equal to cand->mode, | |
be83ebf7 | 16494 | just return true. Remember the original mode in state->modified array. |
6bd23a69 | 16495 | (combine_reaching_defs): Add state argument. Don't allocate and |
16496 | free here def_list, copied_list and vec vectors, instead just | |
be83ebf7 | 16497 | VEC_truncate the vectors in *state. Don't handle outcome == 2 here. |
6bd23a69 | 16498 | (find_and_remove_re): Set DF_DEFER_INSN_RESCAN df flag. |
16499 | Add state variable, clear vectors in it, initialize state.modified | |
16500 | if needed. Free all the vectors at the end and state.modified too. | |
16501 | Don't skip a candidate if the extension expression has been modified. | |
16502 | ||
af8e12d0 | 16503 | 2012-01-22 Douglas B Rupp <rupp@gnat.com> |
16504 | ||
16505 | PR target/47096 | |
16506 | * config.gcc: (i[34567]86-*-interix3*): Remove from obsolete | |
16507 | configurations. Change triplet to i[34567]86-*-interix[3-9]*. | |
16508 | (extra_options) interix.opt -> i386/interix.opt" | |
16509 | (extra_objs):Add winnt-stubs.o | |
16510 | * configure.ac: Add interix to target_os .comm on PE check. | |
16511 | * configure: Regenerate. | |
16512 | * config/interix3.h: Delete and move bits to.. | |
16513 | * config/interix.h: Delete and move bits to.. | |
16514 | * config/i386/i386-interix3.h: Delete and move bits to.. | |
16515 | * config/i386/i386-interix.h: ..here. | |
16516 | (TARGET_CPU_DEFAULT): Remove redefinition. | |
16517 | (TARGET_ASM_CONSTRUCTOR): Undefine. | |
16518 | (SUBTARGET_SWITCHES): Define for ms-bitfields. | |
16519 | (TARGET_OS_CPP_BUILTINS): Remove __OPENNT. Add __declspec. | |
16520 | (PTRDIFF_TYPE): Define. | |
16521 | (LONG_DOUBLE_TYPE_SIZE): Define. | |
16522 | (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define. | |
16523 | (SUBTARGET_OVERRIDE_OPTIONS): Remove. | |
16524 | (TARGET_SECTION_TYPE_FLAGS): Define. | |
16525 | (ASM_DECLARE_FUNCTION_NAME): Define. | |
16526 | (ASM_OUTPUT_EXTERNAL): Define. | |
16527 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Define. | |
16528 | (ASM_OUTPUT_ALIGNED_BSS): Define. | |
16529 | (PCC_BITFIELD_TYPE_MATTERS): Define. | |
16530 | (USE_CONST_SECTION): Define. | |
16531 | (SUBTARGET_ENCODE_SECTION_INFO): Remove. | |
16532 | (TARGET_ASM_FUNCTION_RODATA_SECTION): Remove. | |
16533 | (SUPPORTS_ONE_ONLY): Remove. | |
16534 | (I386_PE_STRIP_ENCODING): Define. | |
16535 | * config/interix.opt: Delete and move bits to.. | |
16536 | * config/i386/interix.opt: ..here. New. | |
16537 | (mpe-aligned-commons): Add. | |
16538 | * config/i386/t-interix: Add copyright header. | |
16539 | (winnt-stubs.o): Add rule. | |
16540 | ||
e87b587e | 16541 | 2012-01-22 Jason Merrill <jason@redhat.com> |
16542 | ||
16543 | PR c++/51832 | |
16544 | * varpool.c (varpool_analyze_pending_decls): Copy DECL_EXTERNAL | |
16545 | for extra name aliases. | |
16546 | ||
4a77f173 | 16547 | 2012-01-22 Eric Botcazou <ebotcazou@adacore.com> |
16548 | ||
16549 | PR rtl-optimization/51924 | |
16550 | * ree.c (combine_set_extension): Improve debugging message. | |
16551 | (combine_reaching_defs): Likewise. | |
16552 | (get_defs): Rename confusingly named variable. | |
16553 | (find_and_remove_re): Skip a candidate if the extension expression has | |
16554 | been modified. | |
16555 | ||
e351cc52 | 16556 | 2012-01-21 Robert Millan <rmh@gnu.org> |
16557 | Gerald Pfeifer <gerald@pfeifer.com> | |
16558 | ||
16559 | * config/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKERX32): New macro. | |
16560 | (GNU_USER_DYNAMIC_LINKER): Adjust indentation. | |
16561 | ||
3991e956 | 16562 | 2012-01-20 Jakub Jelinek <jakub@redhat.com> |
16563 | ||
16564 | PR tree-optimization/51914 | |
16565 | * tree-vect-stmts.c (vectorizable_conversion): For | |
16566 | cvt_type && modifier == WIDEN, put temporary with cvt_type | |
16567 | at the beginning of vec_dsts and set vec_dest to temporary | |
16568 | with vectype_out. | |
16569 | ||
4c2112a3 | 16570 | 2012-01-20 Eric Botcazou <ebotcazou@adacore.com> |
16571 | ||
16572 | * cfgrtl.c (rtl_dump_bb): Do not dump insns for {ENTRY|EXIT}_BLOCK. | |
16573 | ||
3169c57a | 16574 | 2012-01-20 Tijl Coosemans <tijl@coosemans.org> |
9492fb06 | 16575 | |
16576 | * config/i386/i386.c: Fix checks for !TARGET_MACHO. | |
16577 | * config/rs6000/rs6000.c: Likewise. | |
16578 | ||
40053ccb | 16579 | 2012-01-20 Jakub Jelinek <jakub@redhat.com> |
16580 | ||
16581 | PR target/51915 | |
16582 | * config/arm/arm.c (arm_count_output_move_double_insns): Call | |
16583 | output_move_double on a copy of operands array. | |
16584 | ||
be83ebf7 | 16585 | 2012-01-20 Cary Coutant <ccoutant@google.com> |
16586 | Dodji Seketeli <dodji@redhat.com> | |
946ae316 | 16587 | |
16588 | PR debug/45682 | |
16589 | * dwarf2out.c (copy_declaration_context): Return ref to parent | |
16590 | of declaration DIE, if necessary. | |
16591 | (remove_child_or_replace_with_skeleton): Add new parameter; update | |
16592 | caller. Place skeleton DIE under parent DIE of original declaration. | |
16593 | Move call to copy_declaration_context to here ... | |
16594 | (break_out_comdat_types): ... from here. | |
16595 | ||
2bfb4f13 | 16596 | 2012-01-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
16597 | ||
16598 | PR rtl-optimization/51856 | |
16599 | * reload.c (find_reloads_subreg_address): Set the address_reloaded | |
16600 | flag to reloaded. | |
16601 | ||
093defc8 | 16602 | 2012-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
16603 | ||
16604 | PR target/51819 | |
16605 | * config/arm/arm.c (arm_print_operand): Correct output of alignment | |
16606 | hints for neon loads and stores. | |
16607 | ||
8516b1c4 | 16608 | 2012-01-20 Georg-Johann Lay <avr@gjlay.de> |
16609 | ||
16610 | PR target/49868 | |
16611 | PR target/50887 | |
16612 | * doc/extend.texi (Named Address Spaces): Split into subsections. | |
16613 | (AVR Named Address Spaces): New subsection. | |
16614 | (M32C Named Address Spaces): New subsection. | |
16615 | (RL78 Named Address Spaces): New subsection. | |
16616 | (SPU Named Address Spaces): New subsection. | |
16617 | (Variable Attributes): New anchor "AVR Variable Attributes". | |
16618 | (AVR Variable Attributes): Rewrite and avoid wording | |
16619 | "address space" in this context. | |
16620 | * doc/invoke.texi (AVR Options): Rewrite and add documentation | |
16621 | for -maccumulate-args, -mbranch-cost=, -mrelax, -mshort-calls. | |
16622 | (AVR Built-in Macros): New subsubsection therein. | |
16623 | * doc/md.texi (AVR constraints): Remove "C04", "R". | |
16624 | ||
173bd570 | 16625 | 2012-01-20 Richard Guenther <rguenther@suse.de> |
16626 | ||
16627 | PR tree-optimization/51903 | |
16628 | * tree-ssa-pre.c (eliminate): Properly purging of EH edges | |
16629 | when removing stmts. | |
16630 | ||
350ccca5 | 16631 | 2012-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
16632 | ||
16633 | PR target/50313 | |
16634 | * config/arm/arm.c (arm_load_pic_register): Use | |
16635 | gen_pic_load_addr_unified. Delete calls to gen_pic_load_addr_32bit | |
16636 | , gen_pic_add_dot_plus_eight and gen_pic_add_dot_plus_four. | |
16637 | (arm_pic_static_addr): Likewise. | |
16638 | (arm_rtx_costs_1): Adjust cost for UNSPEC_PIC_UNIFIED. | |
16639 | (arm_note_pic_base): Handle UNSPEC_PIC_UNIFIED. | |
16640 | * config/arm/arm.md (UNSPEC_PIC_UNIFIED): Define. | |
16641 | (pic_load_addr_unified): New. | |
16642 | ||
fb10e416 | 16643 | 2012-01-20 Andrey Belevantsev <abel@ispras.ru> |
16644 | ||
16645 | PR target/51106 | |
16646 | * function.c (instantiate_virtual_regs_in_insn): Use | |
16647 | delete_insn_and_edges when removing a wrong asm insn. | |
16648 | ||
9f8ac546 | 16649 | 2012-01-19 Vladimir Makarov <vmakarov@redhat.com> |
16650 | ||
16651 | PR rtl-optimization/40761 | |
be83ebf7 | 16652 | * ira-int.h (struct ira_loop_tree_node): Add comment for member loop. |
16653 | Add new member loop_num. | |
9f8ac546 | 16654 | (IRA_LOOP_NODE_BY_INDEX): Modify the check. |
16655 | (ira_build): Remove the parameter. | |
16656 | ||
be83ebf7 | 16657 | * ira.c (ira_print_disposition): Use loop_num instead of loop->num. |
9f8ac546 | 16658 | (ira.c): Do not build CFG loops for one region allocation. Remove |
16659 | argument from ira_build call. | |
16660 | ||
16661 | * ira-build.c (init_loop_tree_node): New function. | |
16662 | (create_loop_tree_nodes): Use it. Separate the case when CFG | |
16663 | loops are not built. | |
16664 | (more_one_region_p): Check current_loops. | |
16665 | (finish_loop_tree_nodes): Separate the case when CFG loops are not | |
16666 | built. | |
16667 | (add_loop_to_tree): Process loop equal to NULL too. | |
16668 | (form_loop_tree): Separate the case when CFG loops are not built. | |
16669 | Use explicitly number for the root. | |
16670 | (rebuild_regno_allocno_maps, create_loop_tree_node_allocnos): Add | |
16671 | an assertion. | |
16672 | (ira_print_expanded_allocno, loop_compare_func): Use loop_num | |
16673 | instead of loop->num. | |
be83ebf7 | 16674 | (mark_loops_for_removal): Ditto. Use loop_num instead of loop->num. |
9f8ac546 | 16675 | (mark_all_loops_for_removal): Ditto. |
16676 | (remove_unnecessary_regions): Separate the case when CFG loops | |
16677 | are not built. | |
16678 | (ira_build): Remove the parameter. Use explicit number of regions | |
16679 | when CFG loops are not built. | |
16680 | ||
be83ebf7 | 16681 | * ira-color.c (print_loop_title): Separate the case for the root node. |
16682 | Use loop_num instead of loop->num. | |
9f8ac546 | 16683 | (move_spill_restore): Use loop_num instead of loop->num. |
16684 | ||
16685 | * ira-emit.c (setup_entered_from_non_parent_p): Add an assertion. | |
16686 | (change_loop): Ditto. | |
16687 | (change_loop): Use loop_num instead of loop->num. | |
16688 | ||
16689 | * ira-lives.c (process_bb_node_lives): Ditto. | |
16690 | ||
be83ebf7 | 16691 | * ira-costs.c (print_allocno_costs, find_costs_and_classes): Ditto. |
9f8ac546 | 16692 | |
16693 | * ira-conflicts.c (print_allocno_conflicts): Ditto. | |
16694 | ||
042161e8 | 16695 | 2012-01-19 Jakub Jelinek <jakub@redhat.com> |
16696 | ||
8c1094a6 | 16697 | PR libmudflap/40778 |
16698 | * tree-mudflap.c (mf_artificial): New function. | |
16699 | (execute_mudflap_function_ops, execute_mudflap_function_decls, | |
16700 | mx_register_decls, mudflap_enqueue_decl): Use it. | |
16701 | ||
042161e8 | 16702 | PR target/51876 |
16703 | * config/arm/neon.md (*neon_vswp<mode>): Fix up operand | |
16704 | numbers in the insn pattern. | |
16705 | ||
c729109b | 16706 | 2012-01-19 Michael Matz <matz@suse.de> |
16707 | ||
16708 | PR tree-optimization/46590 | |
16709 | * cfgexpand.c (add_scope_conflicts_1): New old_conflicts argument, | |
16710 | use it in remembering which conflicts we already created. | |
16711 | (add_scope_conflicts): Adjust call to above, (de)allocate helper | |
16712 | bitmap. | |
16713 | ||
50f418ca | 16714 | 2012-01-19 Aldy Hernandez <aldyh@redhat.com> |
16715 | ||
16716 | PR lto/51280 | |
16717 | * lto-wrapper.c (run_gcc): Pass -fgnu_tm on. | |
16718 | (merge_and_complain): Same. | |
16719 | ||
35f51475 | 16720 | 2012-01-19 Jakub Jelinek <jakub@redhat.com> |
16721 | ||
16722 | PR bootstrap/50237 | |
16723 | * config/initfini-array.h: Guard content of the header | |
16724 | with #ifdef HAVE_INITFINI_ARRAY. | |
16725 | * configure.ac: Move gcc_AC_INITFINI_ARRAY much later into the file. | |
16726 | Add initfini-array.h to tm_file here. | |
be83ebf7 | 16727 | * acinclude.m4 (gcc_AC_INITFINI_ARRAY): For non-ia64 do a linker test. |
35f51475 | 16728 | * config.gcc: Don't add initfini-array.h to tm_file here. |
16729 | * configure: Regenerated. | |
16730 | ||
16731 | 2012-01-19 Andrey Belevantsev <abel@ispras.ru> | |
918fbeb3 | 16732 | |
16733 | PR rtl-optimization/51505 | |
16734 | * df-problems.c (df_kill_notes): New parameter live. Update comment. | |
16735 | Remove REG_EQUAL/REG_EQUIV notes referring to dead registers. | |
be83ebf7 | 16736 | (df_note_bb_compute): Update the call to df_kill_notes. |
918fbeb3 | 16737 | |
3c8b8a41 | 16738 | 2012-01-18 Aldy Hernandez <aldyh@redhat.com> |
16739 | ||
16740 | * trans-mem.c (requires_barrier): Remove call to is_global_var. | |
16741 | ||
561ee8fc | 16742 | 2012-01-18 Richard Guenther <rguenther@suse.de> |
16743 | ||
16744 | * tree-ssa.c (useless_type_conversion_p): Remove special-casing | |
16745 | of conversions to void *. | |
16746 | ||
4d18c297 | 16747 | 2012-01-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
16748 | Richard Sandiford <rdsandiford@googlemail.com> | |
16749 | ||
16750 | PR middle-end/50325 | |
16751 | PR middle-end/51192 | |
16752 | * optabs.h (simplify_expand_binop): Declare. | |
16753 | * optabs.c (simplify_expand_binop): Make global. | |
16754 | * expmed.c (store_bit_field_1): Use simplify_expand_binop on big | |
16755 | endian targets if the source cannot be exactly covered by word | |
16756 | mode chunks. | |
16757 | ||
2e851bb8 | 16758 | 2012-01-17 Jakub Jelinek <jakub@redhat.com> |
16759 | ||
16760 | PR bootstrap/51872 | |
16761 | * hard-reg-set.h (struct hard_reg_set_container): New type. | |
16762 | * target.h (struct hard_reg_set_container): Forward declare. | |
16763 | * target.def (set_up_by_prologue): New target hook. | |
16764 | * doc/tm.texi.in (TARGET_SET_UP_BY_PROLOGUE): Document it. | |
16765 | * doc/tm.texi: Regenerated. | |
16766 | * function.c (thread_prologue_and_epilogue_insns): Change | |
16767 | set_up_by_prologue HARD_REG_SET into struct hard_reg_set_container. | |
16768 | Call targetm.set_up_by_prologue on it. | |
16769 | * config/rs6000/rs6000.c (rs6000_set_up_by_prologue): New function. | |
16770 | (TARGET_SET_UP_BY_PROLOGUE): Redefine to it. | |
16771 | ||
f35edb6f | 16772 | 2012-01-17 Nick Clifton <nickc@redhat.com> |
16773 | ||
16774 | * config/rx/rx.c (rx_can_use_simple_return): New function. | |
16775 | * config/rx/rx-protos.h (rx_can_use_simple_return): Prototype. | |
16776 | * config/rx/rx.md (return): Predicate on rx_can_use_simple_return. | |
16777 | ||
1211c450 | 16778 | 2012-01-17 Richard Guenther <rguenther@suse.de> |
16779 | ||
16780 | PR middle-end/51782 | |
16781 | * expr.c (expand_assignment): Take address-space information | |
16782 | from the address operand of MEM_REF and TARGET_MEM_REF. | |
16783 | (expand_expr_real_1): Likewise. | |
16784 | ||
59157d8c | 16785 | 2012-01-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
16786 | ||
16787 | * ira.c (do_reload): Make sure ira_dump_file is re-set if no | |
16788 | reload dump is requested. | |
16789 | ||
d6ded716 | 16790 | 2012-01-17 Aldy Hernandez <aldyh@redhat.com> |
16791 | ||
16792 | PR other/51165 | |
16793 | * trans-mem.c (requires_barrier): Call may_be_aliased. | |
16794 | ||
87af2d00 | 16795 | 2012-01-17 Jakub Jelinek <jakub@redhat.com> |
16796 | ||
16797 | PR tree-optimization/51877 | |
16798 | * tree-ssa-tail-merge.c (gimple_equal_p): Don't return true whenever | |
16799 | call arguments and fndecls compare equal, instead return false if they | |
16800 | don't. Return true only if lhs1 and lhs2 are either both NULL, or | |
16801 | both SSA_NAMEs that are valueized the same, or they satisfy | |
16802 | operand_equal_p. | |
16803 | ||
dfeb8a07 | 16804 | 2012-01-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
16805 | ||
16806 | * configure.ac (gcc_cv_target_dl_iterate_phdr): Only check on | |
16807 | Solaris 11+. | |
16808 | * configure: Regenerate. | |
16809 | ||
4470b8f6 | 16810 | 2012-01-16 Jan Hubicka <jh@suse.cz> |
16811 | ||
16812 | PR c/12245 | |
16813 | PR c++/14179 | |
16814 | * convert.c (convert_to_integer): Use fold_convert for | |
16815 | converting an INTEGER_CST to integer type. | |
16816 | ||
0ecef4a2 | 16817 | 2012-01-16 Jason Merrill <jason@redhat.com> |
16818 | ||
16819 | PR c++/14179 | |
16820 | * vec.c (vec_gc_o_reserve_1): Use ggc_round_alloc_size. | |
16821 | ||
0c41699c | 16822 | 2012-01-16 Jakub Jelinek <jakub@redhat.com> |
16823 | ||
414bc417 | 16824 | PR bootstrap/51860 |
16825 | * config/s390/s390.c (s390_chunkify_start): Don't skip | |
16826 | call insns followed by NOTE_INSN_CALL_ARG_LOCATION note. Skip | |
16827 | NOTE_INSN_VAR_LOCATION and NOTE_INSN_CALL_ARG_LOCATION notes. | |
16828 | If insn is followed by NOTE_INSN_VAR_LOCATION or | |
16829 | NOTE_INSN_CALL_ARG_LOCATION notes, insert jump after all those notes. | |
16830 | Don't use location of note insns. | |
16831 | ||
0c41699c | 16832 | PR tree-optimization/51865 |
16833 | * tree-inline.c (tree_function_versioning): Call remap_decl | |
16834 | on DECL_RESULT whenever it has VOID_TYPE_P type. | |
16835 | ||
1f873db2 | 16836 | 2012-01-15 Richard Sandiford <rdsandiford@googlemail.com> |
16837 | ||
16838 | * config/mips/mips.c (mips16_build_call_stub): Don't use a stub | |
16839 | for calls to locally-binding MIPS16 functions if only the return | |
16840 | type uses float regs. | |
16841 | ||
a657080a | 16842 | 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com> |
16843 | Richard Sandiford <rdsandiford@googlemail.com> | |
16844 | ||
16845 | * config/mips/mips-protos.h (SYMBOL_FORCE_TO_MEM): Delete. | |
16846 | (SYMBOL_32_HIGH): Likewise. | |
16847 | (mips_output_tls_reloc_directive): Declare. | |
16848 | * config/mips/mips.h (PIC_FUNCTION_ADDR_REGNUM): Move to mips.md. | |
16849 | (mips_use_pcrel_pool_p, mips_lo_relocs, mips_hi_relocs): Declare. | |
16850 | * config/mips/mips.c (mips_use_pcrel_pool_p): New variable. | |
16851 | (mips_lo_relocs, mips_hi_relocs): Make extern. | |
16852 | (mips16_stub_function): Move up file. | |
16853 | (mips_classify_symbol): Remove SYMBOL_FORCE_TO_MEM handling. | |
16854 | (mips_symbolic_constant_p): Likewise. Remove SYMBOL_32_HIGH too. | |
16855 | (mips_symbol_insns_1): Likewise. Check mips_use_pcrel_pool_p. | |
be83ebf7 | 16856 | (mips_cannot_force_const_mem): Use mips_use_pcrel_pool_p instead of |
16857 | SYMBOL_FORCE_TO_MEM. Only check mips_tls_symbol_ref_1 if it's false. | |
a657080a | 16858 | (mips_get_tp): Add MIPS16 support. |
16859 | (mips_legitimize_tls_address): Remove MIPS16 sorry(). | |
16860 | Generalize DTPREL and TPREL handling. | |
16861 | (mips_init_relocs): Initialize mips_use_pcrel_pool_p. | |
16862 | Add MIPS16 TLS support. | |
16863 | (mips_output_tls_reloc_directive): New function. | |
16864 | (mips16_rewrite_pool_refs): Ignore UNSPEC_TLS_GET_TPs. | |
16865 | * config/mips/predicates.md (symbolic_operand_with_high) | |
16866 | (tls_reloc_operand): New predicates. | |
16867 | (force_to_mem_operand): Use mips_use_pcrel_pool_p. | |
16868 | * config/mips/mips.md (UNSPEC_UNSHIFTED_HIGH): New unspec. | |
16869 | (PIC_FUNCTION_ADDR_REGNUM): Moved from mips.h. | |
be83ebf7 | 16870 | (*unshifted_high): New instruction. Use it for MIPS16 high splitter. |
a657080a | 16871 | (consttable_tls_reloc, tls_get_tp_mips16_<mode>): New patterns. |
16872 | (*tls_get_tp_mips16_call_<mode>): Likewise. | |
16873 | ||
75e237b7 | 16874 | 2012-01-15 Uros Bizjak <ubizjak@gmail.com> |
16875 | ||
16876 | PR rtl-optimization/51821 | |
16877 | * recog.c (peep2_find_free_register): Determine clobbered registers | |
16878 | from insn pattern. | |
16879 | ||
9f42c829 | 16880 | 2012-01-14 Denis Chertykov <chertykov@gmail.com> |
16881 | ||
16882 | PR target/50925 | |
16883 | * config/avr/avr-protos.h: Revert change of 2012-01-09. | |
16884 | * config/avr/avr.c: Likewise. | |
16885 | * config/avr/avr.h: Likewise. | |
16886 | ||
3637bb87 | 16887 | 2012-01-13 Ian Lance Taylor <iant@google.com> |
16888 | ||
16889 | PR c++/50012 | |
16890 | * tree.h (TYPE_QUALS): Add cast to int. | |
16891 | (TYPE_QUALS_NO_ADDR_SPACE): Likewise. | |
16892 | ||
981afcd0 | 16893 | 2012-01-13 Ian Lance Taylor <iant@google.com> |
16894 | ||
16895 | * ipa-cp.c (ipa_get_indirect_edge_target): Add typecasts when | |
16896 | comparing param_index to VEC_length result. | |
16897 | ||
13b67b5c | 16898 | 2012-01-13 Steven Bosscher <steven@gcc.gnu.org> |
16899 | ||
16900 | * c-decl.c: Do not include tree-mudflap.h | |
16901 | * tree-optimize.c: Likewise. | |
16902 | * Makefile.in: Update dependencies. | |
16903 | ||
fc0c4d51 | 16904 | 2012-01-13 Richard Guenther <rguenther@suse.de> |
16905 | ||
16906 | PR middle-end/8081 | |
16907 | * gimplify.c (gimplify_modify_expr_rhs): For calls with a | |
16908 | variable-sized result always use RSO. | |
16909 | ||
df7f3935 | 16910 | 2012-01-12 DJ Delorie <dj@redhat.com> |
16911 | ||
16912 | * cfgexpand.c (convert_debug_memory_address): Allow any valid | |
16913 | pointer type, not just the default pointer type. | |
16914 | ||
36b6158e | 16915 | 2012-01-09 Richard Henderson <rth@redhat.com> |
16916 | Denis Chertykov <chertykov@gmail.com> | |
16917 | ||
16918 | PR target/50925 | |
16919 | * config/avr/avr-protos.h (avr_hard_regno_nregs): Declare. | |
16920 | * config/avr/avr.c (avr_can_eliminate): Simplify. | |
16921 | (avr_initial_elimination_offset): Likewise. | |
16922 | (avr_prologue_setup_frame): Use hard_frame_pointer_rtx. | |
16923 | (expand_epilogue): Likewise. | |
16924 | (avr_legitimize_address): Gut. | |
16925 | (avr_legitimize_reload_address): Use hard_frame_pointer_rtx. | |
16926 | (avr_hard_regno_nregs): New. | |
16927 | (avr_hard_regno_ok): Allow only Pmode for arg and frame_pointers. | |
16928 | (avr_regno_mode_code_ok_for_base_b): Handle arg and frame pointers. | |
16929 | * config/avr/avr.h (FIXED_REGISTERS): Adjust arg pointer, | |
16930 | add soft frame pointer. | |
16931 | (CALL_USED_REGISTERS): Likewise. | |
16932 | (REG_CLASS_CONTENTS): Likewise. | |
16933 | (REGISTER_NAMES): Likewise. | |
16934 | (HARD_REGNO_NREGS): Use avr_hard_regno_nregs. | |
16935 | (HARD_FRAME_POINTER_REGNUM): New. | |
16936 | (FRAME_POINTER_REGNUM): Use soft frame pointer. | |
16937 | (ELIMINABLE_REGS): Eliminate from the soft frame pointer, | |
16938 | remove the HARD_FRAME_POINTER self-elimination. | |
16939 | ||
4bdc263b | 16940 | 2012-01-12 Georg-Johann Lay <avr@gjlay.de> |
07b2ccdc | 16941 | |
16942 | PR target/51756 | |
16943 | * config/avr/avr.c (avr_encode_section_info): Test for absence of | |
16944 | DECL_EXTERNAL when checking for initializers of progmem variables. | |
16945 | ||
6175d24a | 16946 | 2012-01-12 Ira Rosen <irar@il.ibm.com> |
16947 | ||
16948 | PR tree-optimization/51799 | |
16949 | * tree-vect-patterns.c (vect_recog_over_widening_pattern): Check | |
16950 | that the last operation is a type demotion. | |
16951 | ||
ad1f1582 | 16952 | 2012-01-12 Uros Bizjak <ubizjak@gmail.com> |
16953 | ||
16954 | * config/i386/i386.md (*zero_extendsidi2_rex64): Correct movl template. | |
16955 | (x86_shift<mode>_adj_1): Remove operand constraint from operand 3. | |
16956 | ||
45152a7b | 16957 | 2012-01-11 Jakub Jelinek <jakub@redhat.com> |
16958 | ||
16959 | PR bootstrap/51796 | |
16960 | * combine.c (distribute_notes): If i3 is a noreturn call, | |
16961 | allow old_size to be equal to args_size and make sure the | |
16962 | noreturn call gets REG_ARGS_SIZE note. | |
16963 | * expr.c (fixup_args_size_notes): Put REG_ARGS_SIZE notes | |
16964 | on noreturn calls even when the delta is 0. | |
16965 | ||
93fcbf99 | 16966 | 2012-01-11 Nathan Sidwell <nathan@acm.org> |
16967 | ||
16968 | * gcov.c (STRING_SIZE): Remove. | |
16969 | (generate_results): Erase annotations for source files with no | |
16970 | coverage information. | |
16971 | (read_line): New. | |
16972 | (output_lines): Use it. | |
16973 | ||
7e3aae05 | 16974 | 2012-01-11 Eric Botcazou <ebotcazou@adacore.com> |
16975 | ||
16976 | * gimple.h (gimplify_body): Remove first argument. | |
16977 | * gimplify.c (copy_if_shared): Add DATA argument. Do not create the | |
16978 | pointer set here, instead just pass DATA to walk_tree. | |
16979 | (unshare_body): Remove BODY_P argument and adjust. Create the pointer | |
16980 | set here and invoke copy_if_shared on the size trees of DECL_RESULT. | |
16981 | (unvisit_body): Likewise, but with unmark_visited. | |
16982 | (gimplify_body): Remove BODY_P argument and adjust. | |
16983 | (gimplify_function_tree): Adjust call to gimplify_body. | |
16984 | * omp-low.c (finalize_task_copyfn): Likewise. | |
16985 | ||
7a3ec978 | 16986 | 2012-01-11 Eric Botcazou <ebotcazou@adacore.com> |
16987 | ||
16988 | * tree.h (build_function_decl_skip_args): Add boolean parameter. | |
16989 | (build_function_type_skip_args): Delete. | |
16990 | * tree.c (build_function_type_skip_args): Make static and add | |
16991 | SKIP_RETURN parameter. Fix thinko in the handling of variants. | |
16992 | (build_function_decl_skip_args): Add SKIP_RETURN parameter and | |
16993 | pass it to build_function_type_skip_args. | |
16994 | * cgraph.h (cgraph_function_versioning): Add boolean parameter. | |
16995 | (tree_function_versioning): Likewise. | |
16996 | * cgraph.c (cgraph_create_virtual_clone): Adjust call to | |
16997 | build_function_decl_skip_args. | |
16998 | * cgraphunit.c (cgraph_function_versioning): Add SKIP_RETURN parameter | |
16999 | and pass it to build_function_decl_skip_args/tree_function_versioning. | |
17000 | (cgraph_materialize_clone): Adjust call to tree_function_versioning. | |
17001 | * ipa-inline-transform.c (save_inline_function_body): Likewise. | |
17002 | * trans-mem.c (ipa_tm_create_version): Likewise. | |
17003 | * tree-sra.c (modify_function): Ditto for cgraph_function_versioning. | |
17004 | * tree-inline.c (declare_return_variable): Remove always-true test. | |
17005 | (tree_function_versioning): Add SKIP_RETURN parameter. If the function | |
17006 | returns non-void and SKIP_RETURN, create a void-typed RESULT_DECL. | |
17007 | * ipa-split.c (split_function): Skip the return value for the split | |
17008 | part if it doesn't return. | |
17009 | ||
aa2edcb9 | 17010 | 2012-01-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
17011 | ||
17012 | PR tree-optimization/49642 | |
17013 | * ipa-split.c (forbidden_dominators): New variable. | |
17014 | (check_forbidden_calls): New function. | |
17015 | (dominated_by_forbidden): Likewise. | |
17016 | (consider_split): Check for forbidden dominators. | |
17017 | (execute_split_functions): Initialize and free forbidden | |
17018 | dominators info; call check_forbidden_calls. | |
17019 | ||
7d0a3bab | 17020 | 2012-01-11 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
17021 | ||
17022 | * config/arm/arm.md (mov_notscc): Use MVN for false condition. | |
17023 | ||
301901d2 | 17024 | 2012-01-11 Nick Clifton <nickc@redhat.com> |
17025 | ||
17026 | * config/rx/rx.md (return): Define pattern. | |
17027 | ||
35cbef6c | 17028 | 2012-01-11 Richard Guenther <rguenther@suse.de> |
17029 | ||
17030 | * doc/extend.texi (malloc attribute): Adjust according to | |
17031 | implementation. | |
17032 | ||
3e426b86 | 17033 | 2012-01-10 Aldy Hernandez <aldyh@redhat.com> |
17034 | Patrick Marlier <patrick.marlier@gmail.com> | |
17035 | ||
17036 | PR middle-end/51516 | |
17037 | * trans-mem.c (get_cg_data): Traverse aliases if requested. | |
17038 | (ipa_tm_scan_calls_block): Update parameters to get_cg_data. | |
17039 | (ipa_tm_note_irrevocable): Same. | |
17040 | (ipa_tm_scan_irr_block): Same. | |
17041 | (ipa_tm_decrement_clone_counts): Same. | |
17042 | (ipa_tm_scan_irr_function): Same. | |
17043 | (ipa_tm_create_version_alias): Same. | |
17044 | (ipa_tm_create_version): Same. | |
17045 | (ipa_tm_transform_calls_redirect): Same. | |
17046 | (ipa_tm_transform_calls): Same. | |
17047 | (ipa_tm_transform_transaction): Same. | |
17048 | (ipa_tm_execute): Same. | |
17049 | ||
90e2341f | 17050 | 2012-01-10 Richard Guenther <rguenther@suse.de> |
17051 | ||
17052 | PR middle-end/51806 | |
17053 | * opts.c (common_handle_option): Handle -Werror. | |
17054 | ||
42720af3 | 17055 | 2012-01-10 Andreas Schwab <schwab@linux-m68k.org> |
17056 | ||
17057 | * config/m68k/sync.md ("atomic_compare_and_swap<mode>_1"): Fix | |
17058 | operand number. | |
17059 | ||
2e3ca6dd | 17060 | 2012-01-10 Jason Merrill <jason@redhat.com> |
17061 | ||
17062 | * doc/invoke.texi (C++ Dialect Options): Update -fabi-version=6 | |
17063 | information. | |
17064 | ||
31d2f7ca | 17065 | 2012-01-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
17066 | ||
17067 | * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check if linker | |
17068 | supports R_386_TLS_GD_PLT reloc. | |
17069 | (gcc_cv_as_ix86_tlsldmplt): Check if linker | |
17070 | supports R_386_TLS_LDM_PLT reloc. | |
17071 | * configure: Regenerate. | |
17072 | * config.in: Regenerate. | |
17073 | ||
ed2541ea | 17074 | 2012-01-10 Georg-Johann Lay <avr@gjlay.de> |
17075 | ||
17076 | PR target/49868 | |
17077 | Extend __pgmx semantics to linearize memory. | |
17078 | * config/avr/avr.md (mov<mode>): Use avr_xload_libgcc_p to | |
17079 | determine if code comes inline or from libgcc. | |
17080 | (MOVMEM_r_d:HI): Add "w" to constraint for better preference. | |
17081 | (movmem_qi, movmem_qi): Set constraint #2 to "n". | |
17082 | (movmem_qi_elpm, movmem_hi_elpm): Remove insns. | |
17083 | (movmemx_qi, movmemx_hi): New insns. | |
17084 | (xload_<mode>_libgcc): Rewrite to new insn condition. | |
17085 | (xload_<mode>): Remove insns. | |
17086 | * config/avr/avr.c (avr_out_xload): Rewrite: Only need to handle | |
17087 | cases that don't satisfy avr_xload_libgcc_p(). | |
17088 | (avr_addr_space_convert): Allow converting in any direction. | |
17089 | (avr_addr_space_subset_p): Return always true. | |
17090 | (avr_xload_libgcc_p): Rewrite to fit new __pgmx semantics. | |
17091 | (avr_emit_movmemhi): Ditto. | |
17092 | (avr_out_lpm): No need to handle ADDR_SPACE_PGMX any more. | |
17093 | (avr_out_movmem): Ditto. | |
17094 | (AVR_SYMBOL_FLAG_PROGMEM): New macro. | |
17095 | (AVR_SYMBOL_SET_ADDR_SPACE): New macro. | |
17096 | (AVR_SYMBOL_GET_ADDR_SPACE): New macro. | |
17097 | (avr_encode_section_info): Encode 'progmem' in symbol flags. | |
17098 | (output_reload_in_const): Don't zero-extend any 24-bit symbols. | |
17099 | ||
e97c4b0d | 17100 | 2012-01-10 Richard Guenther <rguenther@suse.de> |
17101 | ||
17102 | PR tree-optimization/50913 | |
17103 | * graphite-scop-detection.c (stmt_has_simple_data_refs_p): | |
17104 | Require data-refs to be representable by Graphite with respect | |
17105 | to any loop nest. | |
17106 | ||
553c4d0b | 17107 | 2012-01-10 Uros Bizjak <ubizjak@gmail.com> |
17108 | ||
17109 | * config/i386/constraints.md ("L"): Return true for 0xffffffff. | |
17110 | * config/i386/i386.c (*anddi_1): Emit AND with 0xffffffff as MOV. | |
17111 | ||
e2ab608c | 17112 | 2012-01-10 Tom de Vries <tom@codesourcery.com> |
17113 | ||
abbecd80 | 17114 | PR rtl-optimization/51271 |
e2ab608c | 17115 | * dwarf2cfi.c (scan_trace): Save and restore cur_row->reg_save when |
17116 | handling annulled branch. | |
17117 | ||
47ddcd6b | 17118 | 2012-01-10 Richard Henderson <rth@redhat.com> |
17119 | ||
553c4d0b | 17120 | * config/arm/arm.c (arm_vectorize_vec_perm_const_ok, |
47ddcd6b | 17121 | TARGET_VECTORIZE_VEC_PERM_CONST_OK, neon_split_vcombine, MAX_VECT_LEN, |
17122 | struct expand_vec_perm_d, arm_expand_vec_perm_1, arm_expand_vec_perm, | |
17123 | arm_evpc_neon_vuzp, arm_evpc_neon_vzip, arm_evpc_neon_vrev, | |
17124 | arm_evpc_neon_vtrn, arm_evpc_neon_vtbl, arm_expand_vec_perm_const_1, | |
17125 | arm_expand_vec_perm_const): New. | |
17126 | * config/arm/arm-protos.h: Update. | |
17127 | * config/arm/neon.md (UNSPEC_VCONCAT): New. | |
17128 | (*neon_vswp<VDQX>): New. | |
17129 | (neon_vcombine<VDX>): Use neon_split_vcombine. | |
17130 | (neon_vtbl1v16qi, neon_vtbl2v16qi, neon_vcombinev16qi): New. | |
17131 | * config/arm/vec-common.md (vec_perm_const<VALL>): New. | |
17132 | (vec_perm<VE>): New. | |
17133 | ||
e1b93706 | 17134 | 2012-01-10 Richard Henderson <rth@redhat.com> |
17135 | ||
17136 | * config/arm/arm.c (arm_gen_compare_reg): Add scratch argument; | |
17137 | use it if reload_completed. | |
17138 | (arm_legitimize_sync_memory, arm_emit, arm_insn_count, arm_count, | |
17139 | arm_output_asm_insn, arm_process_output_memory_barrier, | |
17140 | arm_output_memory_barrier, arm_ldrex_suffix, arm_output_ldrex, | |
17141 | arm_output_strex, arm_output_it, arm_output_op2, arm_output_op3, | |
17142 | arm_output_sync_loop, arm_get_sync_operand, FETCH_SYNC_OPERAND, | |
17143 | arm_process_output_sync_insn, arm_output_sync_insn, | |
17144 | arm_sync_loop_insns, arm_call_generator, arm_expand_sync): Remove. | |
17145 | (arm_pre_atomic_barrier, arm_post_atomic_barrier): New. | |
17146 | (arm_emit_load_exclusive, arm_emit_store_exclusive): New. | |
17147 | (emit_unlikely_jump): New. | |
17148 | (arm_expand_compare_and_swap, arm_split_compare_and_swap): New. | |
17149 | (arm_split_atomic_op): New. | |
17150 | * config/arm/arm-protos.h: Update. | |
17151 | * config/arm/arm.h (enum arm_sync_generator_tag): Remove. | |
17152 | (struct arm_sync_generator): Remove. | |
17153 | * config/arm/arm.md (VUNSPEC_SYNC_COMPARE_AND_SWAP, VUNSPEC_SYNC_LOCK, | |
17154 | VUNSPEC_SYNC_OP, VUNSPEC_SYNC_NEW_OP, VUNSPEC_SYNC_OLD_OP): Remove. | |
17155 | (VUNSPEC_ATOMIC_CAS, VUNSPEC_ATOMIC_XCHG, VUNSPEC_ATOMIC_OP): New. | |
17156 | (VUNSPEC_LL, VUNSPEC_SC): New. | |
17157 | (sync_result, sync_memory, sync_required_value, sync_new_value, | |
17158 | sync_t1, sync_t2, sync_release_barrier, sync_op): Remove. | |
17159 | (attr length): Don't use arm_sync_loop_insns. | |
17160 | (cbranch_cc, cstore_cc): Update call to arm_gen_compare_reg. | |
17161 | (movsfcc, movdfcc): Likewise. | |
17162 | * config/arm/constraints.md (Ua): New. | |
17163 | * config/arm/prediates.md (mem_noofs_operand): New. | |
17164 | (sync_compare_and_swap<QHSD>, sync_lock_test_and_set<QHSD>): Remove. | |
17165 | (sync_clobber, sync_t2_reqd): Remove. | |
17166 | (sync_<syncop><QHSD>, sync_nand<QHSD>): Remove. | |
17167 | (sync_new_<syncop><QHSD>, sync_new_nand<QHSD>): Remove. | |
17168 | (sync_old_<syncop><QHSD>, sync_old_nand<QHSD>): Remove. | |
17169 | (arm_sync_compare_and_swap<SIDI>): Remove. | |
17170 | (arm_sync_compare_and_swap<NARROW>): Remove. | |
17171 | (arm_sync_lock_test_and_set<SIDI>): Remove. | |
17172 | (arm_sync_lock_test_and_set<NARROW>): Remove. | |
17173 | (arm_sync_new_<syncop><SIDI>): Remove. | |
17174 | (arm_sync_new_<syncop><NARROW>): Remove. | |
17175 | (arm_sync_new_nand<SIDI>): Remove. | |
17176 | (arm_sync_new_nand<NARROW>): Remove. | |
17177 | (arm_sync_old_<syncop><SIDI>): Remove. | |
17178 | (arm_sync_old_<syncop><NARROW>): Remove. | |
17179 | (arm_sync_old_nand<SIDI>): Remove. | |
17180 | (arm_sync_old_nand<NARROW>): Remove. | |
17181 | (*memory_barrier): Merge arm_output_memory_barrier. | |
17182 | (atomic_compare_and_swap<QHSD>): New. | |
17183 | (atomic_compare_and_swap<NARROW>_1): New. | |
17184 | (atomic_compare_and_swap<SIDI>_1): New. | |
17185 | (atomic_exchange<QHSD>): New. | |
17186 | (cas_cmp_operand, cas_cmp_str): New. | |
17187 | (atomic_op_operand, atomic_op_str): New. | |
17188 | (atomic_<syncop><QHSD>, atomic_nand<QHSD>): New. | |
17189 | (atomic_fetch_<syncop><QHSD>, atomic_fetch_nand<QHSD>): New. | |
17190 | (atomic_<syncop>_fetch<QHSD>, atomic_nand_fetch<QHSD>): New. | |
17191 | (arm_load_exclusive<NARROW>): New. | |
17192 | (arm_load_exclusivesi, arm_load_exclusivedi): New. | |
17193 | (arm_store_exclusive<QHSD>): New. | |
17194 | ||
17195 | 2012-01-09 Michael Meissner <meissner@linux.vnet.ibm.com> | |
ca8c55ac | 17196 | |
17197 | * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add DF | |
17198 | reload patterns if -mvsx-scalar-memory. | |
17199 | ||
17200 | * config/rs6000/vsx.md (vsx_xscvspdp): Allow xscvspdp to be | |
17201 | generated, even -mno-vsx-scalar-double was used. | |
17202 | (vsx_xscvdpsp_scalar): Likewise. | |
17203 | (vsx_xscvspdp_scalar2): Likewise. | |
17204 | ||
5cbfefc3 | 17205 | 2012-01-09 Tom de Vries <tom@codesourcery.com> |
17206 | Andrew Pinski <apinski@cavium.com> | |
17207 | ||
abbecd80 | 17208 | PR debug/51471 |
553c4d0b | 17209 | * reorg.c (fill_slots_from_thread): Don't speculate |
17210 | frame-related insns. | |
5cbfefc3 | 17211 | |
018f0595 | 17212 | 2012-01-09 Richard Sandiford <rdsandiford@googlemail.com> |
17213 | ||
17214 | * sched-int.h (bb_note): Move to... | |
17215 | * basic-block.h: ...here. | |
17216 | * haifa-sched.c (bb_note): Move to... | |
17217 | * cfgrtl.c: ...here. | |
17218 | * function.c (next_block_for_reg): New function. | |
17219 | (move_insn_for_shrink_wrap): Likewise. | |
17220 | (prepare_shrink_wrap): Rewrite to use the above. | |
17221 | ||
28098b5b | 17222 | 2012-01-09 Aldy Hernandez <aldyh@redhat.com> |
17223 | ||
17224 | * gimple.c (is_gimple_non_addressable): Remove. | |
17225 | * gimple.h: Remove is_gimple_non_addressable. | |
17226 | * gimplify.c (gimplify_modify_expr_rhs): Use is_gimple_reg instead of | |
17227 | is_gimple_non_addressable. | |
17228 | * trans-mem.c (expand_assign_tm): Same. | |
17229 | ||
f6093533 | 17230 | 2012-01-09 Richard Guenther <rguenther@suse.de> |
17231 | ||
17232 | PR tree-optimization/51775 | |
17233 | * tree-ssa-sccvn.c (visit_use): Value-number throwing stmts. | |
17234 | * tree-ssa-pre.c (eliminate): Properly fixup EH info. | |
17235 | ||
92409bbc | 17236 | 2012-01-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
17237 | ||
17238 | * config/arm/arm-cores.def (cortex-a15): Use cortex_a15_tune for | |
17239 | tuning parameters. | |
17240 | * config/arm/arm.c (arm_cortex_a15_tune): New static variable. | |
17241 | ||
3f7685cd | 17242 | 2012-01-09 Richard Guenther <rguenther@suse.de> |
17243 | ||
17244 | * tree-streamer-out.c (write_ts_optimization): Fix spelling. | |
17245 | ||
e67e73bd | 17246 | 2012-01-08 Jan Hubicka <jh@suse.cz> |
17247 | ||
17248 | PR tree-optimize/51680 | |
3f7685cd | 17249 | * ipa-inline-analyss.c (evaluate_properties_for_edge): Fix condition |
17250 | on when known_vals needs to be computed; cleanup. | |
e67e73bd | 17251 | |
7aedab82 | 17252 | 2012-01-08 Jan Hubicka <jh@suse.cz> |
17253 | ||
17254 | PR tree-optimize/51694 | |
17255 | * ipa-cp.c (ipa_get_indirect_edge_target): Add bounds checks. | |
17256 | ||
49dc2bdc | 17257 | 2012-01-08 Jonathan Wakely <jwakely.gcc@gmail.com> |
17258 | ||
17259 | * doc/cpp.texi (Predefined Macros): __STRICT_ANSI__ is defined | |
17260 | for -std=c++98 and -std=c++11 too. | |
17261 | ||
bf4b25d7 | 17262 | 2012-01-08 Chung-Lin Tang <cltang@codesourcery.com> |
17263 | ||
17264 | * cfgloop.c (cancel_loop): Add free() of bbs array. | |
17265 | ||
5dcaa672 | 17266 | 2012-01-07 Jan Hubicka <jh@suse.cz> |
17267 | ||
17268 | PR tree-optimization/51600 | |
17269 | * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Disable code | |
17270 | that benefits small functions. | |
17271 | ||
17272 | 2012-01-07 Jan Hubicka <jh@suse.cz> | |
17273 | ||
17274 | * ipa-inline.c (want_inline_small_function_p): Fix formating. | |
17275 | ||
a844747e | 17276 | 2012-01-07 Jan Hubicka <jh@suse.cz> |
17277 | ||
17278 | PR tree-optimization/51680 | |
17279 | * ipa-inline.c (want_inline_small_function_p): Be more lax on functions | |
17280 | whose inlining reduce unit size. | |
17281 | ||
c98120f0 | 17282 | 2012-01-07 Alexandre Oliva <aoliva@redhat.com> |
17283 | ||
17284 | PR bootstrap/51725 | |
17285 | * cselib.c (new_elt_loc_list): Promote addr_list to canonical node. | |
17286 | Add canonical node to containing_mem chain after the non-canonical | |
17287 | one, even if there weren't any locs to propagate. | |
17288 | (remove_useless_values): Keep only canonical values. | |
17289 | (add_mem_for_addr, cselib_lookup_mem): Canonicalize addr. | |
17290 | (cselib_invalidate_mem): Likewise. Ensure v is canonical, and | |
17291 | canonicalize mem_chain elements that are not discarded. | |
17292 | ||
b9aec3f5 | 17293 | 2012-01-06 Jakub Jelinek <jakub@redhat.com> |
17294 | ||
5c8ad8f5 | 17295 | PR target/47333 |
17296 | * cgraphunit.c (cgraph_optimize): Call output_weakrefs | |
17297 | before emitting functions. | |
17298 | ||
b9aec3f5 | 17299 | PR gcov-profile/50127 |
17300 | * bb-reorder.c (partition_hot_cold_basic_blocks): Call | |
17301 | clear_aux_for_blocks. | |
17302 | ||
29c70ce8 | 17303 | 2012-01-06 Alexandre Oliva <aoliva@redhat.com> |
17304 | ||
17305 | PR debug/51746 | |
17306 | * cselib.c (cselib_hash_rtx): Hash incoming VALUEs too. | |
17307 | ||
00ce46e2 | 17308 | 2012-01-06 Arnaud Charlet <charlet@adacore.com> |
17309 | ||
17310 | * c-decl.c (ext_block): Moved up. | |
17311 | (collect_all_refs, for_each_global_decl): Take ext_block into account. | |
17312 | ||
36ddd5fe | 17313 | 2012-01-06 Han Shen <shenhan@google.com> |
17314 | ||
17315 | Translate built-in include paths for sysroot. | |
17316 | * Makefile.in (gcc_gxx_include_dir_add_sysroot): New. | |
17317 | (PREPROCESSOR_DEFINES): Define GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT. | |
17318 | ||
17319 | * cppdefault.c (cpp_include_defaults): Replace hard coded "0" with | |
17320 | GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT for "add_sysroot" field. | |
17321 | ||
17322 | * configure.ac (AC_SUBST): Add gcc_gxx_include_dir_add_sysroot to | |
17323 | control whether sysroot should be prepended to gxx include dir. | |
17324 | ||
17325 | * configure: Regenerate. | |
17326 | ||
aa848e47 | 17327 | 2012-01-06 Torvald Riegel <triegel@redhat.com> |
17328 | ||
17329 | PR rtl-optimization/51771 | |
553c4d0b | 17330 | * builtin-attrs.def (ATTR_RETURNS_TWICE, ATTR_TM_NOTHROW_RT_LIST): New. |
aa848e47 | 17331 | * gtm-builtins.def (BUILT_IN_TM_START): Add returns-twice attrib. |
17332 | ||
89c7922d | 17333 | 2012-01-05 Eric Botcazou <ebotcazou@adacore.com> |
17334 | ||
17335 | PR tree-optimization/51315 | |
17336 | * tree-sra.c (tree_non_aligned_mem_for_access_p): New predicate. | |
17337 | (build_accesses_from_assign): Use it instead of tree_non_aligned_mem_p. | |
17338 | ||
7208667b | 17339 | 2012-01-05 Uros Bizjak <ubizjak@gmail.com> |
17340 | ||
17341 | PR target/51681 | |
17342 | * config/ia64/ia64.c (expand_vec_perm_shrp): Use correct operands | |
17343 | for shrp pattern. Correctly handle and fixup shift variable. | |
17344 | Return false when shift > nelt for BYTES_BIG_ENDIAN target. | |
17345 | ||
27827244 | 17346 | 2012-01-05 Jakub Jelinek <jakub@redhat.com> |
17347 | ||
17348 | PR debug/51762 | |
17349 | * calls.c (emit_call_1): For noreturn calls force a REG_ARGS_SIZE | |
17350 | note when !ACCUMULATE_OUTGOING_ARGS. | |
17351 | ||
df8f94d5 | 17352 | 2012-01-05 Eric Botcazou <ebotcazou@adacore.com> |
17353 | ||
17354 | * tree-vrp.c (extract_range_from_binary_expr_1): Remove duplicated | |
17355 | condition. | |
17356 | (extract_range_from_unary_expr_1): Avoid useless computations. | |
17357 | ||
180c5ea0 | 17358 | 2012-01-05 Jakub Jelinek <jakub@redhat.com> |
17359 | ||
d7ff3ab6 | 17360 | PR rtl-optimization/51767 |
17361 | * cfgrtl.c (force_nonfallthru_and_redirect): Force addition | |
17362 | of jump_block and add an extra edge for degenerated asm gotos. | |
17363 | ||
1aed71d6 | 17364 | PR middle-end/51768 |
17365 | * stmt.c (check_unique_operand_names): Don't ICE during error | |
17366 | reporting if i is from labels chain. | |
17367 | ||
180c5ea0 | 17368 | PR middle-end/44777 |
17369 | * profile.c (branch_prob): Split bbs that have exit edge | |
17370 | and need a fake entry edge too. | |
17371 | ||
753f2949 | 17372 | 2012-01-05 Jan Hubicka <jh@suse.cz> |
17373 | ||
17374 | PR middle-end/49710 | |
17375 | * cfgloopmanip.c (remove_path): Walk loop hiearchy upwards when | |
17376 | unlooping loops. | |
17377 | ||
8a3acf3f | 17378 | 2012-01-05 Richard Guenther <rguenther@suse.de> |
17379 | ||
17380 | PR lto/50490 | |
17381 | * tree-streamer-out.c (write_ts_optimization): New function. | |
17382 | (streamer_write_tree_body): Call it. | |
17383 | * tree-streamer-in.c (lto_input_ts_optimization): New function. | |
17384 | (streamer_read_tree_body): Call it. | |
17385 | * lto-streamer-out.c (lto_is_streamable): Handle OPTIMIZATION_NODE. | |
17386 | ||
cbabc8eb | 17387 | 2012-01-05 Jakub Jelinek <jakub@redhat.com> |
17388 | ||
17389 | PR middle-end/51761 | |
7208667b | 17390 | * gimple.h (struct gimplify_ctx): Add in_cleanup_point_expr field. |
cbabc8eb | 17391 | * gimplify.c (gimplify_cleanup_point_expr): Save and set |
17392 | in_cleanup_point_expr before gimplify_stmt call and restore it | |
17393 | afterwards. | |
17394 | (gimplify_target_expr): Don't add {CLOBBER} cleanup if | |
17395 | in_cleanup_point_expr is false. | |
17396 | ||
9ea022ce | 17397 | 2012-01-05 Richard Guenther <rguenther@suse.de> |
17398 | ||
17399 | PR middle-end/51764 | |
17400 | * common.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move | |
17401 | to c.opt. | |
17402 | * toplev.c (process_options): Reject combining mudflap and LTO. | |
17403 | * tree-nomudflap.c (nogo): Use sorry instead of internal_error. | |
17404 | ||
c91fedc5 | 17405 | 2012-01-05 Richard Guenther <rguenther@suse.de> |
17406 | ||
17407 | PR tree-optimization/51760 | |
17408 | * tree-ssa-ccp.c (likely_value): Drop UNDEFINED to CONSTANT, | |
17409 | not VARYING. | |
17410 | (bit_value_unop): Handle UNDEFINED operands. | |
17411 | (bit_value_binop): Likewise. | |
17412 | ||
1b6c82cc | 17413 | 2012-01-05 Georg-Johann Lay <avr@gjlay.de> |
17414 | ||
17415 | * config/avr/avr.c (avr_replace_prefix): Remove. | |
17416 | (avr_asm_named_section): Use ACONCAT instead of avr_replace_prefix. | |
17417 | (avr_asm_function_rodata_section): Ditto. | |
17418 | (avr_asm_select_section): Ditto. | |
17419 | ||
a7dcb2ba | 17420 | 2012-01-05 Marcus Shawcroft <marcus.shawcroft@arm.com> |
17421 | ||
17422 | * reload.c (find_reloads): Adjust LABEL_NUSES on REG_LABEL_OPERAND | |
17423 | insertion. | |
17424 | ||
d1a21c35 | 17425 | 2012-01-05 Jakub Jelinek <jakub@redhat.com> |
17426 | ||
44e41ce0 | 17427 | PR bootstrap/51648 |
17428 | * tree-cfg.c (need_fake_edge_p): Return true also for noreturn | |
17429 | calls that have any non-fake successor edges. | |
17430 | ||
d1a21c35 | 17431 | PR debug/51746 |
17432 | * var-tracking.c (add_stores): For COND_EXEC allow oval to be NULL. | |
17433 | ||
d33fd0b7 | 17434 | 2012-01-04 Eric Botcazou <ebotcazou@adacore.com> |
17435 | ||
17436 | PR tree-optimization/51624 | |
17437 | * tree-sra.c (build_ref_for_model): When replicating a chain of | |
17438 | COMPONENT_REFs, stop as soon as the offset would become negative. | |
17439 | ||
3003ad99 | 17440 | 2012-01-04 Jakub Jelinek <jakub@redhat.com> |
17441 | ||
17442 | PR debug/51695 | |
17443 | * dwarf2out.c (output_loc_list): For now drop >= 64KB expressions | |
17444 | in .debug_loc on the floor. | |
17445 | ||
79bdd1fe | 17446 | 2012-01-04 Andrew Pinski <apinski@cavium.com> |
17447 | ||
17448 | * doc/invoke.texi (-march=@var{arch}): Add octeon+ and octeon2. | |
17449 | ||
b7508909 | 17450 | 2012-01-04 Andrew Pinski <apinski@cavium.com> |
17451 | Adam Nemet <anemet@caviumnetworks.com> | |
17452 | ||
17453 | * config/mips/mips.md (size): Add SI and DI. | |
17454 | (SIZE): New mode attribute. | |
17455 | (U): New code attribute. | |
17456 | * config/mips/mips-dsp.md (mips_lbux): Use gen_mips_lbux_extsi. | |
17457 | (mips_lbux_<mode>): Delete. | |
17458 | (mips_l<SHORT:size><u>x_ext<GPR:mode>_<P:mode>): New pattern. | |
17459 | (mips_lhx): Use gen_mips_lhx_extsi. | |
17460 | (mips_lhx_<mode>): Delete. | |
17461 | (mips_lwx): Delete. | |
17462 | (mips_l<size>x): New expand. | |
17463 | (mips_lwx_<mode>): Delete. | |
17464 | (mips_l<GPR:size>x_<P:mode>): New pattern. | |
17465 | (*mips_lw<u>x_<P:mode>_ext): Likewise. | |
17466 | * config/mips/mips-ftypes.def: Add DI f(POINTER, SI) function type. | |
17467 | * config/mips/mips.c (mips_lx_address_p): New function. | |
17468 | (mips_rtx_costs <case MEM>): Call mips_lx_address_p. | |
17469 | (dsp64): New availability predicate. | |
17470 | (mips_builtins): Add an entry for __builtin_mips_ldx. | |
17471 | * config/mips/mips.h (ISA_HAS_LBX): New define. | |
17472 | (ISA_HAS_LBUX): Likewise. | |
17473 | (ISA_HAS_LHX): Likewise. | |
17474 | (ISA_HAS_LHUX): Likewise. | |
17475 | (ISA_HAS_LWX): Likewise. | |
17476 | (ISA_HAS_LWUX): Likewise. | |
17477 | (ISA_HAS_LDX): Likewise. | |
17478 | * doc/extend.texi (__builtin_mips_ldx): Document. | |
17479 | ||
ceb6185f | 17480 | 2012-01-04 Tristan Gingold <gingold@adacore.com> |
17481 | ||
17482 | * config/vms/xm-vms.h (HOST_LONG_FORMAT, HOST_PTR_PRINTF): Define | |
17483 | when long pointers are used. | |
17484 | * config.build (*-*-*vms*): Handle all OpenVMS targets. | |
17485 | (alpha64-dec-*vms*, alpha*-dec-*vms*) | |
17486 | (ia64-hp-*vms*): Remove. | |
17487 | * config/vms/xm-vms64.h: Delete. | |
17488 | ||
ea580cf7 | 17489 | 2012-01-04 Aldy Hernandez <aldyh@redhat.com> |
17490 | ||
17491 | PR middle-end/51472 | |
17492 | * trans-mem.c (expand_assign_tm): Handle TM_MEMMOVE loads correctly. | |
17493 | ||
cb8ce878 | 17494 | 2012-01-04 Aldy Hernandez <aldyh@redhat.com> |
17495 | ||
d449d792 | 17496 | * opts.c (finish_options): Remove duplicate sorry. |
cb8ce878 | 17497 | |
300eddba | 17498 | 2012-01-04 Aldy Hernandez <aldyh@redhat.com> |
17499 | ||
17500 | PR middle-end/51696 | |
17501 | * trans-mem.c (diagnose_tm_1): Display indirect calls with no name | |
17502 | correctly. | |
17503 | ||
a6c23958 | 17504 | 2012-01-04 Richard Guenther <rguenther@suse.de> |
17505 | ||
17506 | PR middle-end/51750 | |
17507 | * tree.c (size_low_cst): New function. | |
17508 | * tree.h (size_low_cst): Declare. | |
17509 | * fold-const.c (fold_comparison): Use it to extract the low | |
17510 | part of the POINTER_PLUS_EXPR offset. | |
17511 | ||
f4806884 | 17512 | 2012-01-04 Georg-Johann Lay <avr@gjlay.de> |
17513 | ||
17514 | Fix clearing ZERO_REG | |
17515 | * config/avr/avr.md (cc): Add alternative "ldi". | |
17516 | (movqi_insn): Use it in cc attribute. | |
17517 | * config/avr/avr.c (notice_update_cc): Handle CC_LDI. | |
17518 | (output_reload_in_const): Use CLR to move 0 to ZERO_REG. | |
17519 | (output_reload_insisf): Use ZERO_REG to pre-clear register. | |
17520 | ||
ce94380e | 17521 | 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
17522 | ||
17523 | * configure: Regenerate. | |
17524 | ||
b4c39a37 | 17525 | 2012-01-04 Richard Guenther <rguenther@suse.de> |
17526 | ||
17527 | PR tree-optimization/49651 | |
17528 | * tree-ssa-structalias.c (type_can_have_subvars): New function. | |
17529 | (var_can_have_subvars): Use it. | |
7208667b | 17530 | (get_constraint_for_1): Only consider subfields if there can be any. |
b4c39a37 | 17531 | |
cdfa22f4 | 17532 | 2012-01-03 Jakub Jelinek <jakub@redhat.com> |
17533 | ||
89159e31 | 17534 | PR bootstrap/51725 |
7208667b | 17535 | * cselib.c (new_elt_loc_list): When moving locs from one cselib_val |
17536 | to its new canonical_cselib_val and the cselib_val was in | |
17537 | first_containing_mem chain, but the canonical_cselib_val was not, | |
17538 | add the latter into the chain. | |
89159e31 | 17539 | (cselib_invalidate_mem): Compare canonical_cselib_val of |
17540 | addr_list chain elt with v. | |
17541 | ||
cdfa22f4 | 17542 | PR pch/51722 |
17543 | * dwarf2out.c (dwarf2out_start_source_file, dwarf2out_define, | |
17544 | dwarf2out_undef): Allocate e.info using ggc_strdup instead | |
17545 | of xstrdup. | |
17546 | (output_macinfo_op): Don't ggc_strdup fd->filename. | |
17547 | (optimize_macinfo_range): Allocate grp_name using XALLOCAVEC, | |
17548 | then ggc_strdup it. Don't free inc->info or cur->info. | |
17549 | (output_macinfo): Don't free ref->info or file->info. | |
17550 | ||
2f630015 | 17551 | 2012-01-03 Ira Rosen <irar@il.ibm.com> |
17552 | ||
17553 | PR tree-optimization/51269 | |
17554 | * tree-vect-loop-manip.c (set_prologue_iterations): Make | |
17555 | first_niters a pointer. | |
17556 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
17557 | (vect_do_peeling_for_loop_bound): Update call to | |
17558 | slpeel_tree_peel_loop_to_edge. | |
17559 | (vect_gen_niters_for_prolog_loop): Don't compute wide_prolog_niters | |
17560 | here. Remove it from the parameters list. | |
17561 | (vect_do_peeling_for_alignment): Update calls and compute | |
17562 | wide_prolog_niters. | |
17563 | ||
958ea92a | 17564 | 2012-01-03 Richard Guenther <rguenther@suse.de> |
17565 | ||
17566 | PR tree-optimization/51070 | |
17567 | * tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop): | |
17568 | Properly handle calls. | |
17569 | ||
af988fbc | 17570 | 2012-01-03 Richard Guenther <rguenther@suse.de> |
17571 | ||
17572 | PR tree-optimization/51692 | |
17573 | * tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not remove | |
17574 | the LHS of allocation stmts. | |
17575 | ||
131e69c7 | 17576 | 2012-01-03 Olivier Hainque <hainque@adacore.com> |
17577 | ||
17578 | * system.h: Prior to #define, #undef fopen and freopen unconditionally. | |
17579 | ||
e4e4eb40 | 17580 | 2012-01-03 Olivier Hainque <hainque@adacore.com> |
17581 | ||
17582 | * collect2.c (main): In AIX specific computations for vector | |
17583 | insertions, use CONST_CAST2 to cast from char ** to const char **. | |
17584 | ||
e94f8cec | 17585 | 2012-01-03 Richard Guenther <rguenther@suse.de> |
17586 | ||
17587 | PR debug/51650 | |
17588 | * dwarf2out.c (dwarf2out_finish): Always create a DIE for | |
17589 | the context of a limbo DIE when it does not already exist. | |
17590 | ||
1cd188fc | 17591 | 2012-01-03 Jakub Jelinek <jakub@redhat.com> |
17592 | ||
17593 | PR tree-optimization/51719 | |
17594 | * value-prof.c (gimple_ic): When indirect call isn't noreturn, | |
17595 | but direct call is, clear direct call's lhs and don't add fallthrough | |
17596 | edge from dcall_bb to join_bb and PHIs. | |
17597 | ||
fbee501c | 17598 | 2012-01-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
17599 | ||
17600 | * config/s390/s390.md ("*cmp<mode>_ccs"): Fix comment mentioning | |
17601 | the instructions emitted by the pattern. | |
17602 | ("*TDC_insn_<mode>"): Add comment. | |
17603 | ||
c8d7e3b9 | 17604 | 2012-01-03 Richard Guenther <rguenther@suse.de> |
17605 | ||
17606 | PR middle-end/51730 | |
17607 | * fold-const.c (fold_comparison): Properly canonicalize | |
17608 | tree offset and HOST_WIDE_INT bit position. | |
17609 | ||
87f78f87 | 17610 | 2012-01-02 Uros Bizjak <ubizjak@gmail.com> |
17611 | ||
17612 | * config/ia64/ia64.c (expand_vec_perm_broadcast): Use correct | |
17613 | operands for extzv pattern. | |
17614 | ||
e2b97531 | 17615 | 2012-01-02 Jakub Jelinek <jakub@redhat.com> |
17616 | ||
17617 | PR bootstrap/51725 | |
17618 | * cselib.c (add_mem_for_addr): Call canonical_cselib_val | |
17619 | on mem_elt first. | |
17620 | ||
9d1f0198 | 17621 | 2012-01-02 Sandra Loosemore <sandra@codesourcery.com> |
17622 | ||
17623 | * doc/invoke.texi (-flto and related options): Copy-edit. | |
17624 | ||
606b7c1d | 17625 | 2012-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
17626 | ||
87f78f87 | 17627 | * config/mips/mips.md (loadgp_newabi_<mode>): Add missing earlyclobber. |
606b7c1d | 17628 | |
2cded00a | 17629 | 2012-01-02 Jakub Jelinek <jakub@redhat.com> |
17630 | ||
17631 | * config/i386/sse.md (*avx2_gatherdi<mode>_3, *avx2_gatherdi<mode>_4): | |
17632 | New patterns. | |
17633 | ||
8136e769 | 17634 | 2012-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
17635 | ||
17636 | * expr.h (move_by_pieces_ninsns): Declare. | |
17637 | * expr.c (move_by_pieces_ninsns): Make external. | |
17638 | * config/mips/mips-protos.h (mips_move_by_pieces_p): Declare. | |
17639 | (mips_store_by_pieces_p): Likewise. | |
17640 | * config/mips/mips.h (MOVE_BY_PIECES_P): Call mips_move_by_pieces_p. | |
17641 | (STORE_BY_PIECES_P): Likewise mips_store_by_pieces_p. | |
17642 | * config/mips/mips.c (mips_move_by_pieces_p): New function. | |
17643 | (mips_store_by_pieces_p): Likewise. | |
17644 | ||
364360b8 | 17645 | 2012-01-02 Jakub Jelinek <jakub@redhat.com> |
17646 | ||
17647 | * passes.c (register_one_dump_file): Free full_name. | |
17648 | ||
87f78f87 | 17649 | * reload1.c (reload): Don't allocate reg_max_ref_width here. |
364360b8 | 17650 | (calculate_elim_costs_all_insns): Free offsets_at and |
17651 | offsets_known_at at the end and clear the pointers. | |
17652 | ||
5a1d0410 | 17653 | 2012-01-02 Georg-Johann Lay <avr@gjlay.de> |
17654 | ||
17655 | * config/avr/avr.opt (-mbranch-cost): Fix double definition of | |
17656 | this option introduced in r180739. | |
17657 | ||
b32bc361 | 17658 | 2012-01-02 Georg-Johann Lay <avr@gjlay.de> |
17659 | ||
17660 | PR target/51345 | |
17661 | * config.gcc (tm_file target=avr]): Add avr/avr-multilib.h | |
17662 | (tmake_file target=avr): Add avr/t-multilib. | |
17663 | ||
17664 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Use AVR_HAVE_8BIT_SP | |
17665 | to built-in define __AVR_HAVE_8BIT_SP__, __AVR_HAVE_16BIT_SP__. | |
17666 | * config/avr/genmultilib.awk: New file. | |
17667 | * config/avr/t-multilib: New auto-generated file. | |
17668 | * config/avr/multilib.h: New auto-generated file. | |
17669 | * config/avr/t-avr (AVR_MCUS): New variable. | |
17670 | (genopt.sh): Use it. | |
17671 | (s-mlib): Depend on t-multilib. | |
17672 | (t-multilib, multilib.h): New dependencies. | |
17673 | (s-avr-mlib): New rule to build t-multilib, multilib.h from AVR_MCUS. | |
17674 | (MULTILIB_OPTIONS): Remove. | |
17675 | (MULTILIB_MATCHES): Remove. | |
17676 | (MULTILIB_DIRNAMES): Remove. | |
17677 | (MULTILIB_EXCEPTIONS): Remove: | |
17678 | * config/avr/genopt.sh: Don't use hard coded file name; | |
17679 | pass AVR_MCUS from t-avr instead. | |
17680 | ||
8e8ae8d4 | 17681 | 2012-01-02 Georg-Johann Lay <avr@gjlay.de> |
17682 | ||
17683 | * config/avr/avr.c (avr_out_ashrpsi3): Fix "case 31" to "case 23". | |
17684 | ||
83921eda | 17685 | 2012-01-02 Georg-Johann Lay <avr@gjlay.de> |
17686 | ||
17687 | Implement light-weight DImode support. | |
17688 | * config/avr/avr-dimode.md: New file. | |
17689 | * config/avr/avr.md: Include it. | |
17690 | (adjust_len): Add plus64, compare64. | |
17691 | (HIDI): Remove code iterator. | |
17692 | (code_stdname): New code attribute. | |
17693 | (rotx, rotsmode): Remove DI. | |
17694 | (rotl<mode>3, *rotw<mode>, *rotb<mode>): Use HISI instead of HIDI | |
17695 | as code iterator. | |
17696 | * config/avr/avr-protos.h (avr_have_dimode): New. | |
17697 | (avr_out_plus64, avr_out_compare64): New. | |
17698 | * config/avr/avr.c (avr_out_compare): Handle DImode. | |
17699 | (avr_have_dimode): New variable definition and initialization. | |
17700 | (avr_out_compare64, avr_out_plus64): New functions. | |
17701 | (avr_out_plus_1): Use simplify_unary_operation to negate xval. | |
17702 | (adjust_insn_length): Handle ADJUST_LEN_COMPARE64, ADJUST_LEN_PLUS64. | |
17703 | (avr_compare_pattern): Skip DImode comparisons. | |
17704 | ||
238c43ff | 17705 | 2012-01-02 Revital Eres <revital.eres@linaro.org> |
17706 | ||
17707 | * ddg.c (def_has_ccmode_p): New function. | |
17708 | (add_cross_iteration_register_deps, | |
17709 | create_ddg_dep_from_intra_loop_link): Call it. | |
17710 | ||
0c0cdd6f | 17711 | 2012-01-02 Richard Guenther <rguenther@suse.de> |
17712 | ||
17713 | PR other/51679 | |
17714 | * invoke.texi (fassociative-math): Remove spurious paranthesis. | |
17715 | ||
ea87e586 | 17716 | 2012-01-01 Jakub Jelinek <jakub@redhat.com> |
17717 | ||
17718 | * gcc.c (process_command): Update copyright notice dates. | |
17719 | * gcov.c (print_version): Likewise. | |
17720 | * gcov-dump.c (print_version): Likewise. | |
17721 | * mips-tfile.c (main): Likewise. | |
17722 | * mips-tdump.c (main): Likewise. | |
17723 | ||
a1123047 | 17724 | 2012-01-01 Ira Rosen <irar@il.ibm.com> |
17725 | ||
17726 | PR tree-optimization/51704 | |
17727 | * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Check that | |
87f78f87 | 17728 | a use is inside the basic block or loop before accessing its vect info. |
a1123047 | 17729 | |
4d50c498 | 17730 | 2012-01-01 Jan Hubicka <jhjh@suse.cz> |
17731 | ||
17732 | PR rtl-optimization/51069 | |
17733 | * cfgloopmanip.c (remove_path): Removing path making irreducible | |
17734 | region unconditional makes BB part of the region. | |
17735 | ||
3064bb7b | 17736 | 2012-01-01 Jakub Jelinek <jakub@redhat.com> |
17737 | ||
17738 | PR tree-optimization/51683 | |
17739 | * tree-ssa-propagate.c (substitute_and_fold): Don't optimize away | |
17740 | calls with side-effects. | |
17741 | * tree-ssa-ccp.c (ccp_fold_stmt): Likewise. | |
7dfbd804 | 17742 | \f |
8dfa851a | 17743 | Copyright (C) 2012 Free Software Foundation, Inc. |
7dfbd804 | 17744 | |
17745 | Copying and distribution of this file, with or without modification, | |
17746 | are permitted in any medium without royalty provided the copyright | |
17747 | notice and this notice are preserved. |