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Commit | Line | Data |
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b64925dc SB |
1 | 2013-03-23 Steven Bosscher <steven@gcc.gnu.org> |
2 | ||
3 | * config/avr/avr.c, config/bfin/bfin.c, config/c6x/c6x.c, | |
4 | config/epiphany/epiphany.c, config/frv/frv.c, config/ia64/ia64.c, | |
5 | config/iq2000/iq2000.c, config/mcore/mcore.c, config/mep/mep.c, | |
6 | config/mmix/mmix.c, config/pa/pa.c, config/rs6000/rs6000.c, | |
7 | config/s390/s390.c, config/sparc/sparc.c, config/spu/spu.c, | |
8 | config/stormy16/stormy16.c, config/v850/v850.c, config/xtensa/xtensa.c, | |
9 | dwarf2out.c, hw-doloop.c, resource.c, rtl.h : Where applicable, use | |
10 | the predicates NOTE_P, NONJUMP_INSN_P, JUMP_P, CALL_P, LABEL_P, and | |
11 | BARRIER_P instead of GET_CODE. | |
12 | ||
b9aaf52e EB |
13 | 2013-03-23 Eric Botcazou <ebotcazou@adacore.com> |
14 | ||
15 | * config/sparc/sparc.c (sparc_emit_probe_stack_range): Fix small | |
16 | inaccuracy in the probing code. | |
17 | ||
18 | * config/sparc/sparc.md (ctrapsi4): Add predicate for operand #3. | |
19 | (ctrapdi4): Likewise. | |
20 | ||
66de4d7c EB |
21 | 2013-03-23 Eric Botcazou <ebotcazou@adacore.com> |
22 | ||
23 | * calls.c (expand_call): Add missing guard to code handling return | |
24 | of non-BLKmode structures in MSB. | |
25 | * function.c (expand_function_end): Likewise. | |
26 | ||
4f25c8fb EB |
27 | 2013-03-23 Eric Botcazou <ebotcazou@adacore.com> |
28 | ||
29 | * combine.c (try_combine): Adjust comment. Do not add the set of | |
30 | insn #0 if the destination indirectly is set or dies in insn #2. | |
31 | Tidy up code to distribute a new note. | |
32 | ||
23b7850d UB |
33 | 2013-03-22 Uros Bizjak <ubizjak@gmail.com> |
34 | ||
35 | * config/i386/i386.md (*movdi_internal): Set prefix_rex attribute | |
36 | also for alternatives 16 and 17. | |
37 | ||
bed852cf UB |
38 | 2013-03-22 Uros Bizjak <ubizjak@gmail.com> |
39 | ||
40 | * config/i386/sse.md (*mov<mode>_internal): Merge with | |
41 | *mov<mode>_internal_rex64. Use x64 and nox64 isa attributes. | |
42 | Emit insn template depending on type attribute. Use | |
43 | HAVE_AS_IX86_INTERUNIT_MOVQ to handle broken assemblers that require | |
44 | movd instead of movq mnemonic for interunit moves. Rewrite mode | |
45 | attribute calculation. Remove unit attribute calculation. | |
46 | Set prefix attribute to maybe_vex for sselog1 and ssemov types. | |
47 | Set prefix_data16 attribute for DImode ssemov types. | |
48 | Use Ym instead of y for SSE-MMX conversion alternatives. | |
49 | Reorder operand constraints. | |
50 | ||
1e8a7937 SB |
51 | 2013-03-22 Steven Bosscher <steven@gcc.gnu.org> |
52 | ||
53 | * df.h (df_insn_delete): Adjust prototype. | |
54 | * emit-rtl.c (remove_insn): Pass a basic block to df_insn_delete | |
55 | and let it decide whether mark the basic block dirty. | |
56 | (set_insn_deleted): Only pass INSN_P insns to df_insn_delete. | |
57 | * df-scan.c (df_insn_info_delete): New helper function, split | |
58 | off from df_insn_delete. | |
59 | (df_scan_free_bb_info): Use it. | |
60 | (df_insn_rescan, df_insn_rescan_all, df_process_deferred_rescans): | |
61 | Likewise. | |
62 | (df_insn_delete): Likewise. Take insn rtx as argument. Verify | |
63 | that the insn is actually an insn and it has a non-NULL basic block. | |
64 | Do not mark basic block dirty if only deleting a DEBUG_INSN. | |
65 | ||
e14d094c RB |
66 | 2013-03-22 Richard Biener <rguenther@suse.de> |
67 | ||
68 | * tree-ssa-loop-im.c (struct mem_ref): Remove indep_ref and | |
69 | dep_ref members. | |
70 | (mem_ref_alloc): Do not allocate them. | |
71 | (refs_independent_p): Do not query or maintain a cache. | |
72 | ||
e9cf7316 RB |
73 | 2013-03-22 Richard Biener <rguenther@suse.de> |
74 | ||
75 | * tree-ssa-loop-im.c (memory_references): Drop all_refs_in_loop. | |
76 | (gather_mem_refs_in_loops): Do not compute it. | |
77 | (analyze_memory_references): Do not allocate it. | |
78 | (tree_ssa_lim_finalize): Do not free it. | |
79 | (for_all_locs_in_loop): Do not query all_refs_in_loop. | |
80 | ||
f046e81b RB |
81 | 2013-03-22 Richard Biener <rguenther@suse.de> |
82 | ||
83 | * is-a.h (as_a): Use gcc_checking_assert. | |
bed852cf | 84 | |
a05c0ddf IB |
85 | 2013-03-22 Ian Bolton <ian.bolton@arm.com> |
86 | ||
87 | * config/aarch64/aarch64.c (aarch64_print_operand): New | |
88 | format specifier for printing a constant in hex. | |
89 | * config/aarch64/aarch64.md (insv_imm<mode>): Use the X | |
90 | format specifier for printing second operand. | |
91 | ||
c00217fc RB |
92 | 2013-03-22 Richard Biener <rguenther@suse.de> |
93 | ||
94 | * tree-ssa-loop-im.c (memory_references): Add refs_stored_in_loop | |
95 | bitmaps. | |
96 | (gather_mem_refs_in_loops): Perform store accumulation here. | |
97 | (create_vop_ref_mapping_loop): Remove. | |
98 | (create_vop_ref_mapping): Likewise. | |
99 | (analyze_memory_references): Initialize refs_stored_in_loop. | |
bed852cf | 100 | (LOOP_DEP_BIT): New define to map to bits in (in)dep_loop bitmaps. |
c00217fc RB |
101 | (record_indep_loop): Remove. |
102 | (record_dep_loop): New function. | |
103 | (ref_indep_loop_p_1): Adjust to only walk over references | |
104 | in the loop, not its subloops. | |
105 | (ref_indep_loop_p): Rename to ... | |
106 | (ref_indep_loop_p_2): ... this and recurse over the loop tree, | |
107 | maintaining a more fine-grained cache. | |
108 | (ref_indep_loop_p): Wrap ref_indep_loop_p_2. | |
109 | (tree_ssa_lim_finalize): Free refs_stored_in_loop. | |
110 | ||
15d19bf8 RB |
111 | 2013-03-22 Richard Biener <rguenther@suse.de> |
112 | ||
113 | * tree-ssa-loop-im.c (struct mem_ref_locs): Remove. | |
114 | (struct mem_ref): Make accesses_in_loop a vec of a vec of | |
115 | aggregate mem_ref_loc. | |
116 | (free_mem_ref_locs): Inline into ... | |
117 | (memref_free): ... this and adjust. | |
118 | (mem_ref_alloc): Adjust. | |
119 | (mem_ref_locs_alloc): Remove. | |
120 | (record_mem_ref_loc): Adjust. | |
121 | (get_all_locs_in_loop): Rewrite into ... | |
122 | (for_all_locs_in_loop): ... this iterator. | |
123 | (rewrite_mem_ref_loc): New functor. | |
124 | (rewrite_mem_refs): Use for_all_locs_in_loop. | |
125 | (sm_set_flag_if_changed): New functor. | |
126 | (execute_sm_if_changed_flag_set): Use for_all_locs_in_loop. | |
127 | (ref_always_accessed): New functor. | |
128 | (ref_always_accessed_p): Use for_all_locs_in_loop. | |
129 | ||
6f37411d MG |
130 | 2013-03-21 Marc Glisse <marc.glisse@inria.fr> |
131 | ||
132 | * tree-pass.h (PROP_gimple_lvec): New. | |
133 | * passes.c (dump_properties): Handle PROP_gimple_lvec. | |
134 | (init_optimization_passes): Move pass_lower_vector. | |
135 | * tree-vect-generic.c (gate_expand_vector_operations_ssa): Test | |
136 | PROP_gimple_lvec. | |
137 | (pass_lower_vector): Provide PROP_gimple_lvec. | |
138 | (pass_lower_vector_ssa): Likewise. | |
139 | * cfgexpand.c (pass_expand): Require PROP_gimple_lvec. | |
140 | ||
511ef689 MW |
141 | 2013-03-21 Mark Wielaard <mjw@redhat.com> |
142 | ||
143 | * dwarf2out.c (size_of_aranges): Skip DECL_IGNORED_P functions. | |
144 | ||
cc1df30b UB |
145 | 2013-03-21 Uros Bizjak <ubizjak@gmail.com> |
146 | ||
147 | * config/i386/i386.md (*movdi_internal): Disparage slightly | |
148 | all MMX moves to/from memory. Use Yi instead of x for SSE-MMX | |
149 | conversion alternatives. | |
150 | ||
c845cfe1 JJ |
151 | 2013-03-21 Jakub Jelinek <jakub@redhat.com> |
152 | ||
37e99116 JJ |
153 | PR middle-end/48087 |
154 | * diagnostic.def (DK_WERROR): New kind. | |
155 | * diagnostic.h (werrorcount): Define. | |
156 | * diagnostic.c (diagnostic_report_diagnostic): For DK_WARNING | |
157 | promoted to DK_ERROR, increment DK_WERROR counter instead of | |
158 | DK_ERROR counter. | |
159 | * toplev.c (toplev_main): Call print_ignored_options even if | |
160 | just werrorcount is non-zero. Exit with FATAL_EXIT_CODE | |
161 | even if just werrorcount is non-zero. | |
162 | ||
c845cfe1 JJ |
163 | PR debug/55608 |
164 | * dwarf2out.c (tree_add_const_value_attribute): Call ggc_free (array) | |
165 | on failure. | |
166 | (resolve_one_addr): Fail if referenced STRING_CST hasn't been written. | |
167 | (string_cst_pool_decl): New function. | |
168 | (optimize_one_addr_into_implicit_ptr): New function. | |
169 | (resolve_addr_in_expr): Optimize DWARF location expression | |
170 | DW_OP_addr DW_OP_stack_value where DW_OP_addr refers to some variable | |
171 | which doesn't live in memory, but has DW_AT_location or | |
172 | DW_AT_const_value, or refers to a string literal, into | |
173 | DW_OP_GNU_implicit_pointer. | |
174 | (optimize_location_into_implicit_ptr): New function. | |
175 | (resolve_addr): If removing DW_AT_location of a variable because | |
176 | it was DW_OP_addr of address of the variable, but the variable doesn't | |
177 | live in memory, try to emit const value attribute for the initializer. | |
178 | ||
08e0cda6 MG |
179 | 2013-03-21 Marc Glisse <marc.glisse@inria.fr> |
180 | ||
181 | * tree.h (VECTOR_TYPE_P): New macro. | |
182 | (VECTOR_INTEGER_TYPE_P, VECTOR_FLOAT_TYPE_P, FLOAT_TYPE_P, | |
183 | TYPE_MODE): Use it. | |
184 | * fold-const.c (fold_cond_expr_with_comparison): Use build_zero_cst. | |
185 | VEC_COND_EXPR cannot be lvalues. | |
186 | (fold_ternary_loc) <VEC_COND_EXPR>: Merge with the COND_EXPR case. | |
187 | ||
d08633b4 MG |
188 | 2013-03-21 Marc Glisse <marc.glisse@inria.fr> |
189 | ||
190 | * simplify-rtx.c (simplify_binary_operation_1) <VEC_CONCAT>: | |
191 | Restrict the transformation to equal modes. | |
192 | ||
e6647190 RB |
193 | 2013-03-21 Richard Biener <rguenther@suse.de> |
194 | ||
195 | PR tree-optimization/39326 | |
196 | * tree-ssa-loop-im.c (UNANALYZABLE_MEM_ID): New define. | |
197 | (MEM_ANALYZABLE): Adjust. | |
198 | (record_mem_ref_loc): Move bitmap ops ... | |
199 | (gather_mem_refs_stmt): ... here. Use the shared mem-ref for | |
200 | unanalyzable refs, do not record locations for it. | |
201 | (analyze_memory_references): Allocate ref zero as shared | |
202 | unanalyzable ref. | |
203 | (refs_independent_p): Do not test for unanalyzed mems here. | |
204 | (ref_indep_loop_p_1): Special-case disambiguation against | |
205 | the unanalyzed ref. | |
cc1df30b | 206 | (ref_indep_loop_p): Assert we are not queried for the unanalyzed mem. |
e6647190 | 207 | |
65074f54 CL |
208 | 2013-03-21 Christophe Lyon <christophe.lyon@linaro.org> |
209 | ||
210 | * config/arm/arm-protos.h (tune_params): Add | |
211 | prefer_neon_for_64bits field. | |
212 | * config/arm/arm.c (prefer_neon_for_64bits): New variable. | |
213 | (arm_slowmul_tune): Default prefer_neon_for_64bits to false. | |
214 | (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto. | |
215 | (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto. | |
216 | (arm_cortex_a15_tune, arm_cortex_a5_tune): Ditto. | |
217 | (arm_cortex_a9_tune, arm_v6m_tune, arm_fa726te_tune): Ditto. | |
218 | (arm_option_override): Handle -mneon-for-64bits new option. | |
219 | * config/arm/arm.h (TARGET_PREFER_NEON_64BITS): New macro. | |
220 | (prefer_neon_for_64bits): Declare new variable. | |
221 | * config/arm/arm.md (arch): Rename neon_onlya8 and neon_nota8 to | |
cc1df30b | 222 | avoid_neon_for_64bits and neon_for_64bits. Remove onlya8 and nota8. |
65074f54 CL |
223 | (arch_enabled): Handle new arch types. Remove support for onlya8 |
224 | and nota8. | |
225 | (one_cmpldi2): Use new arch names. | |
bc5faa5b | 226 | (zero_extend<mode>di2, extend<mode>di2): Ditto. |
65074f54 CL |
227 | * config/arm/arm.opt (mneon-for-64bits): Add option. |
228 | * config/arm/neon.md (adddi3_neon, subdi3_neon, iordi3_neon) | |
229 | (anddi3_neon, xordi3_neon, ashldi3_neon, <shift>di3_neon): Use | |
230 | neon_for_64bits instead of nota8 and avoid_neon_for_64bits instead | |
231 | of onlya8. | |
232 | * doc/invoke.texi (-mneon-for-64bits): Document. | |
233 | ||
5a2d2a79 RB |
234 | 2013-03-21 Richard Biener <rguenther@suse.de> |
235 | ||
236 | PR tree-optimization/39326 | |
237 | * tree-ssa-loop-im.c (bb_loop_postorder): New global static. | |
238 | (sort_bbs_in_loop_postorder_cmp): New function. | |
cc1df30b | 239 | (gather_mem_refs_in_loops): Assign mem-ref IDs in loop postorder. |
5a2d2a79 | 240 | |
5abe1e05 RB |
241 | 2013-03-21 Richard Biener <rguenther@suse.de> |
242 | ||
243 | * tree-vect-data-refs.c (vect_update_interleaving_chain): Remove. | |
244 | (vect_insert_into_interleaving_chain): Likewise. | |
245 | (vect_drs_dependent_in_basic_block): Inline ... | |
246 | (vect_slp_analyze_data_ref_dependence): ... here. New function, | |
247 | split out from ... | |
248 | (vect_analyze_data_ref_dependence): ... here. Simplify. | |
249 | (vect_check_interleaving): Simplify. | |
250 | (vect_analyze_data_ref_dependences): Likewise. Split out ... | |
251 | (vect_slp_analyze_data_ref_dependences): ... this new function. | |
252 | (dr_group_sort_cmp): New function. | |
253 | (vect_analyze_data_ref_accesses): Compute data-reference groups | |
254 | here instead of in vect_analyze_data_ref_dependence. Use | |
255 | a more efficient algorithm. | |
256 | * tree-vect-slp.c (vect_slp_analyze_bb_1): Use | |
257 | vect_slp_analyze_data_ref_dependences. Call | |
258 | vect_analyze_data_ref_accesses earlier. | |
259 | * tree-vect-loop.c (vect_analyze_loop_2): Likewise. | |
260 | * tree-vectorizer.h (vect_analyze_data_ref_dependences): Adjust. | |
261 | (vect_slp_analyze_data_ref_dependences): New prototype. | |
262 | ||
cad1735b RB |
263 | 2013-03-21 Richard Biener <rguenther@suse.de> |
264 | ||
265 | * tree-ssa-loop-im.c (can_sm_ref_p): Do not test whether | |
266 | ref is stored in the loop. | |
267 | (find_refs_for_sm): Walk only over all stores. | |
268 | (store_motion_loop): Allocate from lim_bitmap_obstack. | |
269 | (store_motion): Likewise. | |
270 | ||
141310ef RB |
271 | 2013-03-21 Richard Biener <rguenther@suse.de> |
272 | ||
273 | * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): | |
274 | Update virtual SSA form. | |
275 | ||
5022315a RO |
276 | 2013-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
277 | ||
278 | * configure.ac (gcc_cv_ld_eh_frame_ciev3): New test. | |
279 | * configure: Regenerate. | |
280 | * config.in: Regenerate. | |
281 | * config/sol2.c (solaris_override_options): Only enforce DWARF 2 | |
282 | if !HAVE_LD_EH_FRAME_CIEV3. | |
283 | ||
50d4421c RB |
284 | 2013-03-21 Richard Biener <rguenther@suse.de> |
285 | ||
286 | * tree-cfg.c (verify_expr_no_block): New function. | |
287 | (verify_expr_location_1): Verify that neither DECL_DEBUG_EXPR | |
288 | nor DECL_VALUE_EXPR have locations with associated blocks. | |
289 | * tree-ssa-live.c (clear_unused_block_pointer_1): Remove. | |
290 | (clear_unused_block_pointer): Remove code dealing with | |
291 | blocks in DECL_DEBUG_EXPR locations. | |
292 | ||
839b422f RB |
293 | 2013-03-21 Richard Biener <rguenther@suse.de> |
294 | ||
295 | * tree.h (DECL_DEBUG_EXPR_IS_FROM): Rename to ... | |
296 | (DECL_HAS_DEBUG_EXPR_P): ... this. Guard properly. | |
297 | * tree.c (copy_node_stat): Do not copy DECL_HAS_DEBUG_EXPR_P. | |
298 | * dwarf2out.c (add_var_loc_to_decl): Use DECL_HAS_DEBUG_EXPR_P | |
299 | instead of DECL_DEBUG_EXPR_IS_FROM. | |
300 | * gimplify.c (gimplify_modify_expr): Likewise. | |
301 | * tree-cfg.c (verify_expr_location_1): Likewise. | |
302 | * tree-complex.c (create_one_component_var): Likewise. | |
303 | * tree-sra.c (create_access_replacement): Likewise. | |
304 | * tree-ssa-live.c (clear_unused_block_pointer_1): Likewise. | |
305 | (clear_unused_block_pointer): Likewise. | |
306 | * tree-streamer-in.c (unpack_ts_decl_common_value_fields): Likewise. | |
307 | * tree-streamer-out.c (pack_ts_decl_common_value_fields): Likewise. | |
308 | * var-tracking.c (var_debug_decl): Likewise. | |
309 | (track_expr_p): Likewise. | |
310 | * tree-inline.c (add_local_variables): Likewise. Set | |
311 | DECL_HAS_DEBUG_EXPR_P after copying it. | |
312 | * tree-diagnostic.c (default_tree_printer): Use DECL_HAS_DEBUG_EXPR_P | |
313 | instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly. | |
314 | ||
fe04878d UB |
315 | 2013-03-21 Uros Bizjak <ubizjak@gmail.com> |
316 | ||
317 | PR bootstrap/56656 | |
318 | * configure.ac (HAVE_AS_IX86_INTERUNIT_MOVQ): New test. | |
319 | * configure: Regenerate. | |
320 | * config.in: Regenerate. | |
321 | * config/i386/i386.md (*movdf_internal): Use | |
322 | HAVE_AS_IX86_INTERUNIT_MOVQ to handle broken assemblers that require | |
323 | movd instead of movq mnemonic for interunit moves. | |
324 | (*movdi_internal): Ditto. | |
325 | ||
bd059b26 | 326 | 2013-03-21 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
fa2e9a58 N |
327 | |
328 | * config/aarch64/aarch64-simd.md (simd_fabd): New Attribute. | |
329 | (abd<mode>_3): New pattern. | |
330 | (aba<mode>_3): New pattern. | |
331 | (fabd<mode>_3): New pattern. | |
332 | ||
bd059b26 | 333 | 2013-03-21 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
50ce6f88 N |
334 | |
335 | * config/aarch64/aarch64-elf.h (REGISTER_PREFIX): Remove. | |
336 | * config/aarch64/aarch64.c (aarch64_print_operand): Remove all | |
337 | occurrence of REGISTER_PREFIX as its empty string. | |
338 | ||
4f1f78b9 JL |
339 | 2013-03-20 Jeff Law <law@redhat.com> |
340 | ||
341 | * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Record | |
342 | addititional equivalences for equality comparisons between an SSA_NAME | |
343 | and a constant where the SSA_NAME was set from a widening conversion. | |
344 | ||
327a1118 WL |
345 | 2013-03-20 Walter Lee <walt@tilera.com> |
346 | ||
347 | * config/tilegx/sync.md (atomic_test_and_set): New pattern. | |
348 | ||
813e0036 UB |
349 | 2013-03-20 Uros Bizjak <ubizjak@gmail.com> |
350 | ||
351 | * config/i386/i386.md (*movoi_internal_avx): Emit insn template | |
352 | depending on type attribute. | |
353 | (*movti_internal): Ditto. | |
354 | (*movtf_internal): Ditto. | |
355 | (*movxf_internal): Ditto. | |
356 | (*movdf_internal): Ditto. | |
357 | (*movsf_internal): Ditto. | |
358 | ||
7cf34aae UB |
359 | 2013-03-20 Uros Bizjak <ubizjak@gmail.com> |
360 | ||
361 | * config/i386/i386.md (*movti_internal): Set prefix attribute to | |
362 | maybe_vex for sselog1 and ssemov types. | |
363 | (*movdi_internal): Reorder operand constraints. | |
364 | (*movsi_internal): Ditto. Set prefix attribute to | |
365 | maybe_vex for sselog1 and ssemov types. | |
366 | (*movtf_internal): Set prefix attribute to maybe_vex | |
367 | for sselog1 and ssemov types. | |
368 | (*movdf_internal): Ditto. Set prefix_data16 attribute for | |
369 | DImode ssemov types. Reorder operand constraints. | |
370 | (*movsf_internal): Set type of alternatives 3,4 to imov. Set prefix | |
371 | attribute to maybe_vex for sselog1 and ssemov types. Set prefix_data16 | |
372 | attribute for SImode ssemov types. Reorder operand constraints. | |
373 | ||
19321415 MJ |
374 | 2013-03-20 Martin Jambor <mjambor@suse.cz> |
375 | ||
376 | * params.def (PARAM_IPA_CP_ARRAY_INDEX_HINT_BONUS): New parameter. | |
377 | * ipa-cp.c (hint_time_bonus): Add abonus for known array indices. | |
378 | ||
c6d5ff83 MM |
379 | 2013-03-20 Pat Haugen <pthaugen@us.ibm.com> |
380 | ||
381 | * config/rs6000/predicates.md (indexed_address, update_address_mem | |
382 | update_indexed_address_mem): New predicates. | |
383 | * config/rs6000/vsx.md (vsx_extract_<mode>_zero): Set correct "type" | |
384 | attribute for load/store instructions. | |
385 | * config/rs6000/dfp.md (movsd_store): Likewise. | |
386 | (movsd_load): Likewise. | |
387 | * config/rs6000/rs6000.md (zero_extend<mode>di2_internal1): Likewise. | |
388 | (unnamed HI->DI extend define_insn): Likewise. | |
389 | (unnamed SI->DI extend define_insn): Likewise. | |
390 | (unnamed QI->SI extend define_insn): Likewise. | |
391 | (unnamed QI->HI extend define_insn): Likewise. | |
392 | (unnamed HI->SI extend define_insn): Likewise. | |
393 | (unnamed HI->SI extend define_insn): Likewise. | |
394 | (extendsfdf2_fpr): Likewise. | |
395 | (movsi_internal1): Likewise. | |
396 | (movsi_internal1_single): Likewise. | |
397 | (movhi_internal): Likewise. | |
398 | (movqi_internal): Likewise. | |
399 | (movcc_internal1): Correct mnemonic for stw insn. Set correct "type" | |
400 | attribute for load/store instructions. | |
401 | (mov<mode>_hardfloat): Set correct "type" attribute for load/store | |
402 | instructions. | |
403 | (mov<mode>_softfloat): Likewise. | |
404 | (mov<mode>_hardfloat32): Likewise. | |
405 | (mov<mode>_hardfloat64): Likewise. | |
406 | (mov<mode>_softfloat64): Likewise. | |
407 | (movdi_internal32): Likewise. | |
408 | (movdi_internal64): Likewise. | |
409 | (probe_stack_<mode>): Likewise. | |
410 | ||
411 | 2013-03-20 Michael Meissner <meissner@linux.vnet.ibm.com> | |
412 | ||
413 | * config/rs6000/vector.md (VEC_R): Add 32-bit integer, binary | |
414 | floating point, and decimal floating point to reload iterator. | |
415 | ||
416 | * config/rs6000/constraints.md (wl constraint): New constraints to | |
417 | return FLOAT_REGS if certain options are used to reduce the number | |
418 | of separate patterns that exist in the file. | |
419 | (wx constraint): Likewise. | |
420 | (wz constraint): Likewise. | |
421 | ||
422 | * config/rs6000/rs6000.c (rs6000_debug_reg_global): If | |
423 | -mdebug=reg, print wg, wl, wx, and wz constraints. | |
424 | (rs6000_init_hard_regno_mode_ok): Initialize new constraints. | |
425 | Initialize the reload functions for 64-bit binary/decimal floating | |
426 | point types. | |
427 | (reg_offset_addressing_ok_p): If we are on a power7 or later, use | |
428 | LFIWZX and STFIWX to load/store 32-bit decimal types, and don't | |
429 | create the buffer on the stack to overcome not having a 32-bit | |
430 | load and store. | |
431 | (rs6000_emit_move): Likewise. | |
432 | (rs6000_secondary_memory_needed_rtx): Likewise. | |
433 | (rs6000_alloc_sdmode_stack_slot): Likewise. | |
434 | (rs6000_preferred_reload_class): On VSX, we can create SFmode 0.0f | |
435 | via xxlxor, just like DFmode 0.0. | |
436 | ||
437 | * config/rs6000/rs6000.h (TARGET_NO_SDMODE_STACK): New macro, | |
438 | define as 1 if we are running on a power7 or newer. | |
439 | (enum r6000_reg_class_enum): Add new constraints. | |
440 | ||
441 | * config/rs6000/dfp.md (movsd): Delete, combine with binary | |
442 | floating point moves in rs6000.md. Combine power6x (mfpgpr) moves | |
443 | with other moves by using conditional constraits (wg). Use LFIWZX | |
bd059b26 | 444 | and STFIWX for loading SDmode on power7. Use xxlxor to create 0.0f. |
c6d5ff83 MM |
445 | (movsd splitter): Likewise. |
446 | (movsd_hardfloat): Likewise. | |
447 | (movsd_softfloat): Likewise. | |
448 | ||
449 | * config/rs6000/rs6000.md (FMOVE32): New iterators to combine | |
450 | binary and decimal floating point moves. | |
451 | (fmove_ok): New attributes to combine binary and decimal floating | |
452 | point moves, and to combine power6x (mfpgpr) moves along normal | |
453 | floating moves. | |
454 | (real_value_to_target): Likewise. | |
455 | (f32_lr): Likewise. | |
456 | (f32_lm): Likewise. | |
457 | (f32_li): Likewise. | |
458 | (f32_sr): Likewise. | |
459 | (f32_sm): Likewise. | |
460 | (f32_si): Likewise. | |
461 | (movsf): Combine binary and decimal floating point moves. Combine | |
462 | power6x (mfpgpr) moves with other moves by using conditional | |
bd059b26 | 463 | constraits (wg). Use LFIWZX and STFIWX for loading SDmode on power7. |
c6d5ff83 MM |
464 | (mov<mode> for SFmode/SDmode); Likewise. |
465 | (SFmode/SDmode splitters): Likewise. | |
466 | (movsf_hardfloat): Likewise. | |
467 | (mov<mode>_hardfloat for SFmode/SDmode): Likewise. | |
468 | (movsf_softfloat): Likewise. | |
469 | (mov<mode>_softfloat for SFmode/SDmode): Likewise. | |
470 | ||
471 | * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wl, | |
472 | wx and wz constraints. | |
473 | ||
474 | * config/rs6000/constraints.md (wg constraint): New constraint to | |
475 | return FLOAT_REGS if -mmfpgpr (power6x) was used. | |
476 | ||
477 | * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Add wg | |
478 | constraint. | |
479 | ||
480 | * config/rs6000/rs6000.c (rs6000_debug_reg_global): If | |
481 | -mdebug=reg, print wg, wl, wx, and wz constraints. | |
482 | (rs6000_init_hard_regno_mode_ok): Initialize new constraints. | |
483 | Initialize the reload functions for 64-bit binary/decimal floating | |
484 | point types. | |
485 | (reg_offset_addressing_ok_p): If we are on a power7 or later, use | |
486 | LFIWZX and STFIWX to load/store 32-bit decimal types, and don't | |
487 | create the buffer on the stack to overcome not having a 32-bit | |
488 | load and store. | |
489 | (rs6000_emit_move): Likewise. | |
490 | (rs6000_secondary_memory_needed_rtx): Likewise. | |
491 | (rs6000_alloc_sdmode_stack_slot): Likewise. | |
492 | (rs6000_preferred_reload_class): On VSX, we can create SFmode 0.0f | |
493 | via xxlxor, just like DFmode 0.0. | |
494 | ||
c6d5ff83 MM |
495 | * config/rs6000/dfp.md (movdd): Delete, combine with binary |
496 | floating point moves in rs6000.md. Combine power6x (mfpgpr) moves | |
497 | with other moves by using conditional constraits (wg). Use LFIWZX | |
498 | and STFIWX for loading SDmode on power7. | |
499 | (movdd splitters): Likewise. | |
500 | (movdd_hardfloat32): Likewise. | |
501 | (movdd_softfloat32): Likewise. | |
502 | (movdd_hardfloat64_mfpgpr): Likewise. | |
503 | (movdd_hardfloat64): Likewise. | |
504 | (movdd_softfloat64): Likewise. | |
505 | ||
506 | * config/rs6000/rs6000.md (FMOVE64): New iterators to combine | |
507 | 64-bit binary and decimal floating point moves. | |
508 | (FMOVE64X): Likewise. | |
509 | (movdf): Combine 64-bit binary and decimal floating point moves. | |
510 | Combine power6x (mfpgpr) moves with other moves by using | |
511 | conditional constraits (wg). | |
512 | (mov<mode> for DFmode/DDmode): Likewise. | |
513 | (DFmode/DDmode splitters): Likewise. | |
514 | (movdf_hardfloat32): Likewise. | |
515 | (mov<mode>_hardfloat32 for DFmode/DDmode): Likewise. | |
516 | (movdf_softfloat32): Likewise. | |
517 | (movdf_hardfloat64_mfpgpr): Likewise. | |
518 | (movdf_hardfloat64): Likewise. | |
519 | (mov<mode>_hardfloat64 for DFmode/DDmode): Likewise. | |
520 | (movdf_softfloat64): Likewise. | |
521 | (mov<mode>_softfloat64 for DFmode/DDmode): Likewise. | |
522 | (reload_<mode>_load): Move to later in the file so they aren't in | |
523 | the middle of the floating point move insns. | |
524 | (reload_<mode>_store): Likewise. | |
525 | ||
526 | * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wg | |
527 | constraint. | |
528 | ||
529 | * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print out wg | |
530 | constraint if -mdebug=reg. | |
bd059b26 UB |
531 | (rs6000_initi_hard_regno_mode_ok): Enable wg constraint if -mfpgpr. |
532 | Enable using dd reload support if needed. | |
c6d5ff83 MM |
533 | |
534 | * config/rs6000/dfp.md (movtd): Delete, combine with 128-bit | |
535 | binary and decimal floating point moves in rs6000.md. | |
536 | (movtd_internal): Likewise. | |
537 | ||
538 | * config/rs6000/rs6000.md (FMOVE128): Combine 128-bit binary and | |
539 | decimal floating point moves. | |
540 | (movtf): Likewise. | |
541 | (movtf_internal): Likewise. | |
542 | (mov<mode>_internal, TDmode/TFmode): Likewise. | |
543 | (movtf_softfloat): Likewise. | |
544 | (mov<mode>_softfloat, TDmode/TFmode): Likewise. | |
545 | ||
546 | * config/rs6000/rs6000.md (movdi_mfpgpr): Delete, combine with | |
547 | movdi_internal64, using wg constraint for move direct operations. | |
548 | (movdi_internal64): Likewise. | |
549 | ||
550 | * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print | |
551 | MODES_TIEABLE_P for selected modes. Print the numerical value of | |
552 | the various virtual registers. Use GPR/FPR first/last values, | |
553 | instead of hard coding the register numbers. Print which modes | |
554 | have reload functions registered. | |
bd059b26 UB |
555 | (rs6000_option_override_internal): If -mdebug=reg, trace the options |
556 | settings before/after setting cpu, target and subtarget settings. | |
557 | (rs6000_secondary_reload_trace): Improve the RTL dump for -mdebug=addr | |
558 | and for secondary reload failures in rs6000_secondary_reload_inner. | |
c6d5ff83 MM |
559 | (rs6000_secondary_reload_fail): Likewise. |
560 | (rs6000_secondary_reload_inner): Likewise. | |
561 | ||
562 | * config/rs6000/rs6000.md (FIRST_GPR_REGNO): Add convenience | |
563 | macros for first/last GPR and FPR registers. | |
564 | (LAST_GPR_REGNO): Likewise. | |
565 | (FIRST_FPR_REGNO): Likewise. | |
566 | (LAST_FPR_REGNO): Likewise. | |
567 | ||
568 | * config/rs6000/vector.md (mul<mode>3): Use the combined macro | |
569 | VECTOR_UNIT_ALTIVEC_OR_VSX_P instead of separate calls to | |
570 | VECTOR_UNIT_ALTIVEC_P and VECTOR_UNIT_VSX_P. | |
571 | (vcond<mode><mode>): Likewise. | |
572 | (vcondu<mode><mode>): Likewise. | |
573 | (vector_gtu<mode>): Likewise. | |
574 | (vector_gte<mode>): Likewise. | |
575 | (xor<mode>3): Don't allow logical operations on TImode in 32-bit | |
bd059b26 | 576 | to prevent the compiler from converting DImode operations to TImode. |
c6d5ff83 MM |
577 | (ior<mode>3): Likewise. |
578 | (and<mode>3): Likewise. | |
579 | (one_cmpl<mode>2): Likewise. | |
580 | (nor<mode>3): Likewise. | |
581 | (andc<mode>3): Likewise. | |
582 | ||
583 | * config/rs6000/constraints.md (wt constraint): New constraint | |
584 | that returns VSX_REGS if TImode is allowed in VSX registers. | |
585 | ||
586 | * config/rs6000/predicates.md (easy_fp_constant): 0.0f is an easy | |
587 | constant under VSX. | |
588 | ||
589 | * config/rs6000/rs6000-modes.def (PTImode): Define, PTImode is | |
590 | similar to TImode, but it is restricted to being in the GPRs. | |
591 | ||
592 | * config/rs6000/rs6000.opt (-mvsx-timode): New switch to allow | |
593 | TImode to occupy a single VSX register. | |
594 | ||
595 | * config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Default to | |
596 | -mvsx-timode for power7/power8. | |
597 | (power7 cpu): Likewise. | |
598 | (power8 cpu): Likewise. | |
599 | ||
600 | * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Make | |
601 | sure that TFmode/TDmode take up two registers if they are ever | |
602 | allowed in the upper VSX registers. | |
603 | (rs6000_hard_regno_mode_ok): If -mvsx-timode, allow TImode in VSX | |
604 | registers. | |
605 | (rs6000_init_hard_regno_mode_ok): Likewise. | |
606 | (rs6000_debug_reg_global): Add debugging for PTImode and wt | |
607 | constraint. Print if LRA is turned on. | |
608 | (rs6000_option_override_internal): Give an error if -mvsx-timode | |
609 | and VSX is not enabled. | |
610 | (invalid_e500_subreg): Handle PTImode, restricting it to GPRs. If | |
611 | -mvsx-timode, restrict TImode to reg+reg addressing, and PTImode | |
612 | to reg+offset addressing. Use PTImode when checking offset | |
613 | addresses for validity. | |
614 | (reg_offset_addressing_ok_p): Likewise. | |
615 | (rs6000_legitimate_offset_address_p): Likewise. | |
616 | (rs6000_legitimize_address): Likewise. | |
617 | (rs6000_legitimize_reload_address): Likewise. | |
618 | (rs6000_legitimate_address_p): Likewise. | |
619 | (rs6000_eliminate_indexed_memrefs): Likewise. | |
620 | (rs6000_emit_move): Likewise. | |
621 | (rs6000_secondary_reload): Likewise. | |
622 | (rs6000_secondary_reload_inner): Handle PTImode. Allow 64-bit | |
623 | reloads to fpr registers to continue to use reg+offset addressing, | |
624 | but 64-bit reloads to altivec registers need reg+reg addressing. | |
625 | Drop test for PRE_MODIFY, since VSX loads/stores no longer support | |
626 | it. Treat LO_SUM like a PLUS operation. | |
627 | (rs6000_secondary_reload_class): If type is 64-bit, prefer to use | |
bd059b26 | 628 | FLOAT_REGS instead of VSX_RGS to allow use of reg+offset addressing. |
c6d5ff83 MM |
629 | (rs6000_cannot_change_mode_class): Do not allow TImode in VSX |
630 | registers to share a register with a smaller sized type, since VSX | |
631 | puts scalars in the upper 64-bits. | |
632 | (print_operand): Add support for PTImode. | |
633 | (rs6000_register_move_cost): Use VECTOR_MEM_VSX_P instead of | |
634 | VECTOR_UNIT_VSX_P to catch types that can be loaded in VSX | |
635 | registers, but don't have arithmetic support. | |
636 | (rs6000_memory_move_cost): Add test for VSX. | |
637 | (rs6000_opt_masks): Add -mvsx-timode. | |
638 | ||
639 | * config/rs6000/vsx.md (VSm): Change to use 64-bit aligned moves | |
640 | for TImode. | |
641 | (VSs): Likewise. | |
642 | (VSr): Use wt constraint for TImode. | |
643 | (VSv): Drop TImode support. | |
644 | (vsx_movti): Delete, replace with versions for 32-bit and 64-bit. | |
645 | (vsx_movti_64bit): Likewise. | |
646 | (vsx_movti_32bit): Likewise. | |
647 | (vec_store_<mode>): Use VSX iterator instead of vector iterator. | |
648 | (vsx_and<mode>3): Delete use of '?' constraint on inputs, just put | |
649 | one '?' on the appropriate output constraint. Do not allow TImode | |
650 | logical operations on 32-bit systems. | |
651 | (vsx_ior<mode>3): Likewise. | |
652 | (vsx_xor<mode>3): Likewise. | |
653 | (vsx_one_cmpl<mode>2): Likewise. | |
654 | (vsx_nor<mode>3): Likewise. | |
655 | (vsx_andc<mode>3): Likewise. | |
656 | (vsx_concat_<mode>): Likewise. | |
657 | (vsx_xxpermdi_<mode>): Fix thinko for non V2DF/V2DI modes. | |
658 | ||
659 | * config/rs6000/rs6000.h (MASK_VSX_TIMODE): Map from | |
660 | OPTION_MASK_VSX_TIMODE. | |
661 | (enum rs6000_reg_class_enum): Add RS6000_CONSTRAINT_wt. | |
662 | (STACK_SAVEAREA_MODE): Use PTImode instead of TImode. | |
663 | ||
664 | * config/rs6000/rs6000.md (INT mode attribute): Add PTImode. | |
665 | (TI2 iterator): New iterator for TImode, PTImode. | |
666 | (wd mode attribute): Add values for vector types. | |
bd059b26 UB |
667 | (movti_string): Replace TI move operations with operations for TImode |
668 | and PTImode. Add support for TImode being allowed in VSX registers. | |
c6d5ff83 MM |
669 | (mov<mode>_string, TImode/PTImode): Likewise. |
670 | (movti_ppc64): Likewise. | |
671 | (mov<mode>_ppc64, TImode/PTImode): Likewise. | |
672 | (TI mode splitters): Likewise. | |
673 | ||
674 | * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wt | |
675 | constraint. | |
676 | ||
1fc5eced MG |
677 | 2013-03-20 Marc Glisse <marc.glisse@inria.fr> |
678 | ||
679 | PR tree-optimization/56355 | |
680 | * fold-const.c (tree_binary_nonnegative_warnv_p) <MULT_EXPR>: | |
681 | Also handle integers with undefined overflow. | |
682 | ||
22c4c869 CM |
683 | 2013-03-20 Catherine Moore <clm@codesourcery.com> |
684 | Maciej W. Rozycki <macro@codesourcery.com> | |
685 | Tom de Vries <tom@codesourcery.com> | |
686 | Nathan Sidwell <nathan@codesourcery.com> | |
687 | Iain Sandoe <iain@codesourcery.com> | |
688 | Nathan Froyd <froydnj@codesourcery.com> | |
689 | Chao-ying Fu <fu@mips.com> | |
690 | ||
691 | * doc/extend.texi: (micromips, nomicromips, nocompression): | |
7cf34aae | 692 | Document new function attributes. |
22c4c869 CM |
693 | * doc/invoke.texi (minterlink-compressed, mmicromips, |
694 | m14k, m14ke, m14kec): Document new options. | |
695 | (minterlink-mips16): Update documentation. | |
696 | * doc/md.texi (ZC, ZD): Document new constraints. | |
697 | * configure.ac (gcc_cv_as_micromips): Check if linker | |
698 | supports the .set micromips directive. | |
699 | * configure: Regenerate. | |
700 | * config.in: Regenerate. | |
701 | * config/mips/mips-tables.opt: Regenerate. | |
702 | * config/mips/micromips.md: New file. | |
703 | * constraints.md (ZC, ZD): New constraints. | |
704 | * config/mips/predicates.md (movep_src_register): New predicate. | |
705 | (movep_src_operand): New predicate. | |
706 | (non_volatile_mem_operand): New predicate. | |
707 | * config/mips/mips.md (multimem): New type. | |
708 | (length): Differentiate between 17-bit and 18-bit branch offsets. | |
709 | (MOVEP1, MOVEP2): New mode iterator. | |
710 | (mov_<load>l): Use ZC constraint. | |
711 | (mov_<load>r): Likewise. | |
712 | (mov_<store>l): Likewise. | |
713 | (mov_<store>r): Likewise. | |
714 | (*branch_equality<mode>_inverted): Add microMIPS support. | |
715 | (*branch_equality<mode>): Likewise. | |
716 | (*jump_absolute): Likewise. | |
717 | (indirect_jump_<mode>): Likewise. | |
718 | (tablejump_<mode>): Likewise. | |
719 | (<optab>_internal): Likewise. | |
720 | (sibcall_internal): Likewise. | |
721 | (sibcall_value_internal): Likewise. | |
722 | (prefetch): Use constraint ZD. | |
723 | * config/mips/mips.opt (minterlink-compressed): New option. | |
724 | (minterlink-mips16): Now an alias for minterlink-compressed. | |
725 | (mmicromips): New option. | |
726 | * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint. | |
727 | (compare_and_swap_12): Likewise. | |
728 | (sync_add<mode>): Likewise. | |
729 | (sync_<optab>_12): Likewise. | |
730 | (sync_old_<optab>_12): Likewise. | |
731 | (sync_new_<optab>_12): Likewise. | |
732 | (sync_nand_12): Likewise. | |
733 | (sync_old_nand_12): Likewise. | |
734 | (sync_new_nand_12): Likewise. | |
735 | (sync_sub<mode>): Likewise. | |
736 | (sync_old_add<mode>): Likewise. | |
737 | (sync_old_sub<mode>): Likewise. | |
738 | (sync_new_add<mode>): Likewise. | |
739 | (sync_new_sub<mode>): Likewise. | |
740 | (sync_<optab><mode>): Likewise. | |
741 | (sync_old_<optab><mode>): Likewise. | |
742 | (sync_new_<optab><mode>): Likewise. | |
743 | (sync_nand<mode>): Likewise. | |
744 | (sync_old_nand<mode>): Likewise. | |
745 | (sync_new_nand<mode>): Likewise. | |
746 | (sync_lock_test_and_set<mode>): Likewise. | |
747 | (test_and_set_12): Likewise. | |
748 | (atomic_compare_and_swap<mode>): Likewise. | |
749 | (atomic_exchange<mode>_llsc): Likewise. | |
750 | (atomic_fetch_add<mode>_llsc): Likewise. | |
751 | * config/mips/mips-cpus.def (m14kc, m14k): New processors. | |
752 | * config/mips/mips-protos.h (umips_output_save_restore): New prototype. | |
753 | (umips_save_restore_pattern_p): Likewise. | |
754 | (umips_load_store_pair_p): Likewise. | |
755 | (umips_output_load_store_pair): Likewise. | |
756 | (umips_movep_target_p): Likewise. | |
757 | (umips_12bit_offset_address_p): Likewise. | |
758 | * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS. | |
759 | (mips_base_mips16): Rename this... | |
760 | (mips_base_compression_flags): ...to this. Update all uses. | |
761 | (mips_attribute_table): Add micromips, nomicromips and nocompression. | |
762 | (mips_mips16_decl_p): Delete. | |
763 | (mips_nomips16_decl_p): Delete. | |
764 | (mips_get_compress_on_flags): New function. | |
765 | (mips_get_compress_off_flags): New function. | |
766 | (mips_get_compress_mode): New function. | |
767 | (mips_get_compress_on_name): New function. | |
768 | (mips_get_compress_off_name): New function. | |
769 | (mips_insert_attributes): Support multiple compression types. | |
770 | (mips_merge_decl_attributes): Likewise. | |
771 | (umips_12bit_offset_address_p): New function. | |
772 | (mips_start_function_definition): Emit .set micromips directive. | |
773 | (mips_call_may_need_jalx_p): New function. | |
774 | (mips_function_ok_for_sibcall): Add microMIPS support. | |
775 | (mips_print_operand_punctuation): Support short delay slots and | |
776 | compact jumps. | |
777 | (umips_swm_mask, umips_swm_encoding): New. | |
778 | (umips_build_save_restore): New function. | |
779 | (mips_for_each_saved_gpr_and_fpr): Add microMIPS support. | |
780 | (was_mips16_p): Remove. | |
781 | (old_compression_mode): New. | |
782 | (mips_set_compression_mode): New function. | |
783 | (mips_set_current_function): Add microMIPS support. | |
784 | (mips_option_override): Likewise. | |
785 | (umips_save_restore_pattern_p): New function. | |
786 | (umips_output_save_restore): New function. | |
787 | (umips_load_store_pair_p_1): New function. | |
788 | (umips_load_store_pair_p): New function. | |
789 | (umips_output_load_store_pair_1): New function. | |
790 | (umips_output_load_store_pair): New function. | |
791 | (umips_movep_target_p) New function. | |
792 | (mips_prepare_pch_save): Add microMIPS support. | |
793 | * config/mips/mips.h (TARGET_COMPRESSION): New. | |
794 | (TARGET_CPU_CPP_BUILTINS): Update macro | |
795 | to use new compression flags and to support microMIPS. | |
796 | (MIPS_ISA_LEVEL_SPEC): Add m14k processors. | |
797 | (MIPS_ARCH_FLOAT_SPEC): Likewise. | |
798 | (ISA_HAS_LWXS): Include TARGET_MICROMIPS. | |
799 | (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS. | |
800 | (ASM_SPEC): Support mmicromips and mno-micromips. | |
801 | (M16STORE_REG_P): New macro. | |
802 | (MIPS_CALL): Support TARGET_MICROMIPS. | |
803 | (MICROMIPS_J): New macro. | |
804 | (mips_base_mips16): Rename this... | |
805 | (mips_base_compression_flags): ...to this. | |
806 | (UMIPS_12BIT_OFFSET_P): New macro. | |
807 | * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS. | |
808 | (MULTILIB_DIRNAMES): Likewise. | |
92a8d7a7 RB |
809 | 2013-03-20 Richard Biener <rguenther@suse.de> |
810 | ||
811 | PR tree-optimization/56661 | |
812 | * tree-ssa-sccvn.c (visit_use): Only value-number calls if | |
813 | the result does not have to be distinct. | |
814 | ||
54714c68 RB |
815 | 2013-03-20 Richard Biener <rguenther@suse.de> |
816 | ||
817 | * tree-inline.c (copy_tree_body_r): Sync MEM_REF code with | |
818 | remap_gimple_op_r. | |
819 | ||
cca1130d BS |
820 | 2013-03-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
821 | Steven Bosscher <steven@gcc.gnu.org> | |
822 | ||
823 | PR rtl-optimization/56605 | |
824 | * loop-iv.c (implies_p): Handle equal RTXs and subregs. | |
825 | ||
2a930377 UB |
826 | 2013-03-20 Uros Bizjak <ubizjak@gmail.com> |
827 | ||
828 | PR bootstrap/56656 | |
829 | * config/i386/i386.md (*movdi_internal): Handle broken assemblers | |
830 | that require movd instead of movq. | |
831 | ||
d6d305fe RB |
832 | 2013-03-20 Richard Biener <rguenther@suse.de> |
833 | ||
834 | * tree-ssa-structalias.c (struct variable_info): Add pointer | |
835 | to the first field of an aggregate with sub-vars. Make | |
836 | this and the pointer to the next subfield its ID. | |
837 | (vi_next): New function. | |
838 | (nothing_id, anything_id, readonly_id, escaped_id, nonlocal_id, | |
839 | storedanything_id, integer_id): Increment by one. | |
840 | (new_var_info, get_call_vi, lookup_call_clobber_vi, | |
841 | get_call_clobber_vi): Adjust. | |
842 | (solution_set_expand): Simplify and speedup. | |
843 | (solution_set_add): Inline into ... | |
844 | (set_union_with_increment): ... this. Adjust accordingly. | |
845 | (do_sd_constraint): Likewise. | |
846 | (do_ds_constraint): Likewise. | |
847 | (do_complex_constraint): Simplify. | |
848 | (build_pred_graph): Adjust. | |
849 | (solve_graph): Likewise. Simplify and speedup. | |
850 | (get_constraint_for_ssa_var, get_constraint_for_ptr_offset, | |
851 | get_constraint_for_component_ref, get_constraint_for_1, | |
852 | first_vi_for_offset, first_or_preceding_vi_for_offset, | |
853 | create_function_info_for, create_variable_info_for_1, | |
854 | create_variable_info_for, intra_create_variable_infos): Adjust. | |
855 | (init_base_vars): Push NULL for ID zero. | |
856 | (compute_points_to_sets): Adjust. | |
857 | ||
a271b42d RB |
858 | 2013-03-20 Richard Biener <rguenther@suse.de> |
859 | ||
860 | * cfgloop.c (verify_loop_structure): Streamline and avoid | |
861 | ICEing on corrupt loop tree. | |
862 | * graph.c (draw_cfg_nodes_for_loop): Avoid ICEing on corrupt | |
863 | loop tree. | |
864 | ||
ebd65954 RB |
865 | 2013-03-20 Richard Biener <rguenther@suse.de> |
866 | ||
867 | * tree-vect-loop-manip.c (slpeel_can_duplicate_loop_p): Do not | |
868 | check whether an SSA update is needed. | |
869 | ||
4547b7ee RS |
870 | 2013-03-20 Richard Sandiford <rdsandiford@googlemail.com> |
871 | ||
872 | * config/mips/constraints.md (T): Rename to... | |
873 | (Yf): ...this. | |
874 | (U): Rename to... | |
875 | (Yd): ...this. | |
876 | * config/mips/mips.md (*movdi_64bit, *movdi_64bit_mips16) | |
877 | (*mov<mode>_internal, *mov<mode>_mips16): Update accordingly. | |
878 | ||
0b8cdc58 IB |
879 | 2013-03-19 Ian Bolton <ian.bolton@arm.com> |
880 | ||
881 | * config/aarch64/aarch64.md (*sub<mode>3_carryin): New pattern. | |
882 | (*subsi3_carryin_uxtw): Likewise. | |
883 | ||
5977a10d IB |
884 | 2013-03-19 Ian Bolton <ian.bolton@arm.com> |
885 | ||
886 | * config/aarch64/aarch64.md (*ror<mode>3_insn): New pattern. | |
887 | (*rorsi3_insn_uxtw): Likewise. | |
888 | ||
bd83ff2c IB |
889 | 2013-03-19 Ian Bolton <ian.bolton@arm.com> |
890 | ||
891 | * config/aarch64/aarch64.md (*extr<mode>5_insn): New pattern. | |
892 | (*extrsi5_insn_uxtw): Likewise. | |
893 | ||
ba65123c RB |
894 | 2013-03-19 Richard Biener <rguenther@suse.de> |
895 | ||
896 | PR tree-optimization/56273 | |
897 | * passes.c (init_optimization_passes): Move second VRP after DOM. | |
898 | ||
2eac0476 UB |
899 | 2013-03-19 Uros Bizjak <ubizjak@gmail.com> |
900 | ||
901 | * config/i386/i386.md (*movti_internal): Merge from | |
902 | *movti_internal_rex64 and *movti_internal_sse. Use x64 isa attribute. | |
903 | (*movdi_internal): Merge with *movdi_internal_rex64. Use x64 and | |
904 | nox64 isa attributes. | |
905 | ||
6e55eda7 RB |
906 | 2013-03-18 Richard Biener <rguenther@suse.de> |
907 | ||
908 | * tree-ssa-structalias.c (find): Use gcc_checking_assert. | |
909 | (unite): Likewise. | |
910 | (merge_node_constraints): Likewise. | |
911 | (build_succ_graph): Likewise. | |
912 | (valid_graph_edge): Inline into single caller. | |
913 | (unify_nodes): Likewise. Use bitmap_set_bit return value | |
914 | and cache varinfo. | |
915 | (scc_visit): Fix formatting and variable use. | |
916 | (do_sd_constraint): Use gcc_checking_assert. | |
917 | (do_ds_constraint): Likewise. | |
918 | (do_complex_constraint): Likewise. | |
919 | (condense_visit): Likewise. Cleanup. | |
920 | (dump_pred_graph): New function. | |
921 | (perform_var_substitution): Dump the pred-graph before | |
922 | variable substitution. | |
923 | (find_equivalent_node): Use gcc_checking_assert. | |
924 | (rewrite_constraints): Guard checking loop with ENABLE_CHECKING. | |
925 | ||
4bdd44c4 RB |
926 | 2013-03-18 Richard Biener <rguenther@suse.de> |
927 | ||
928 | * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): | |
929 | Remove cond_expr_stmt_list argument and do not gimplify the | |
930 | built expression. | |
931 | (vect_loop_versioning): Adjust. | |
932 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): | |
933 | Cleanup to use less temporaries. | |
934 | (vect_create_data_ref_ptr): Cleanup. | |
935 | ||
38c56a5b JJ |
936 | 2013-03-18 Jakub Jelinek <jakub@redhat.com> |
937 | ||
938 | PR tree-optimization/56635 | |
939 | * fold-const.c (operand_equal_p): For MEM_REF and TARGET_MEM_REF, | |
940 | require types_compatible_p types. | |
941 | ||
20b2e6a0 NC |
942 | 2013-03-18 Nick Clifton <nickc@redhat.com> |
943 | ||
a6178a25 NC |
944 | * config/stormy16/stormy16.c (xstormy16_expand_prologue): Remove |
945 | spurious backslash. | |
946 | ||
20b2e6a0 NC |
947 | * config/mn10300/mn10300.c (mn10300_get_live_callee_saved_regs): |
948 | Add missing line to comment describing function. | |
949 | ||
92608d0e RB |
950 | 2013-03-18 Richard Biener <rguenther@suse.de> |
951 | ||
952 | PR tree-optimization/56210 | |
953 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): | |
954 | Handle string / character search functions. | |
955 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise. | |
956 | ||
31348d52 RB |
957 | 2013-03-18 Richard Biener <rguenther@suse.de> |
958 | ||
959 | PR middle-end/56483 | |
960 | * cfgexpand.c (expand_gimple_cond): Inline gimple_cond_single_var_p | |
961 | and implement properly. | |
962 | * gimple.h (gimple_cond_single_var_p): Remove. | |
963 | ||
fcac74a1 RB |
964 | 2013-03-18 Richard Biener <rguenther@suse.de> |
965 | ||
966 | * tree-data-ref.h (find_data_references_in_loop): Declare. | |
967 | * tree-data-ref.c (get_references_in_stmt): Use a stack | |
968 | vector pre-allocated in the callers. | |
969 | (find_data_references_in_stmt): Adjust. | |
970 | (graphite_find_data_references_in_stmt): Likewise. | |
971 | (create_rdg_vertices): Likewise. | |
972 | (find_data_references_in_loop): Export. | |
973 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependences): | |
974 | Compute dependences here... | |
975 | (vect_analyze_data_refs): ...not here. When we encounter | |
976 | a non-vectorizable data reference in basic-block vectorization | |
977 | truncate the data reference vector. Do not bother to | |
978 | fixup data-dependence information for gather loads. | |
979 | * tree-vect-slp.c (vect_slp_analyze_bb_1): Check the number | |
980 | of data references, as reported. | |
981 | ||
0d5a1b56 RB |
982 | 2013-03-18 Richard Biener <rguenther@suse.de> |
983 | ||
984 | PR tree-optimization/3713 | |
985 | * tree-ssa-sccvn.c (visit_copy): Simplify. Always propagate | |
986 | has_constants and expr. | |
987 | (stmt_has_constants): Properly valueize SSA names when deciding | |
988 | whether the stmt has constants. | |
989 | ||
789c34e3 RB |
990 | 2013-03-18 Richard Biener <rguenther@suse.de> |
991 | ||
992 | * tree-ssa-loop-manip.c (find_uses_to_rename): Do not scan the | |
993 | whole function when there is nothing to do. | |
994 | * tree-ssa-loop.c (pass_vectorize): Remove TODO_update_ssa. | |
995 | * tree-vectorizer.c (vectorize_loops): Update virtual and | |
996 | loop-closed SSA once. | |
997 | * tree-vect-loop.c (vect_transform_loop): Do not update SSA here. | |
998 | ||
076b4605 RB |
999 | 2013-03-18 Richard Biener <rguenther@suse.de> |
1000 | ||
1001 | PR middle-end/56113 | |
1002 | * domwalk.c (bb_postorder): New global static. | |
1003 | (cmp_bb_postorder): New function. | |
1004 | (walk_dominator_tree): Replace scheme imposing an order for | |
1005 | visiting dominator sons by one sorting them at the time they | |
1006 | are pushed on the stack. | |
1007 | ||
bdb01696 RB |
1008 | 2013-03-18 Richard Biener <rguenther@suse.de> |
1009 | ||
1010 | PR tree-optimization/39326 | |
1011 | * tree-ssa-loop-im.c (refs_independent_p): Exploit symmetry. | |
1012 | (struct mem_ref): Replace mem member with ao_ref typed member. | |
1013 | (MEM_ANALYZABLE): Adjust. | |
1014 | (memref_eq): Likewise. | |
1015 | (mem_ref_alloc): Likewise. | |
1016 | (gather_mem_refs_stmt): Likewise. | |
1017 | (mem_refs_may_alias_p): Use the ao_ref to query the alias oracle. | |
1018 | (execute_sm_if_changed_flag_set): Adjust. | |
1019 | (execute_sm): Likewise. | |
1020 | (ref_always_accessed_p): Likewise. | |
1021 | (refs_independent_p): Likewise. | |
1022 | (can_sm_ref_p): Likewise. | |
1023 | ||
12d2dc5e JJ |
1024 | 2013-03-18 Jakub Jelinek <jakub@redhat.com> |
1025 | ||
1026 | PR c/56566 | |
1027 | * tree.c (tree_int_cst_min_precision): For integer_zerop (value) | |
1028 | return 1 even for !unsignedp. | |
1029 | ||
286fb677 UB |
1030 | 2013-03-17 Uros Bizjak <ubizjak@gmail.com> |
1031 | ||
1032 | * config/i386/i386.md (isa): Add x64 and nox64. | |
1033 | (enabled): Define x64 for TARGET_64BIT and nox64 for !TARGET_64BIT. | |
1034 | (*pushtf): Enable *roF alternative for x64 isa only. | |
1035 | (*pushxf): Merge with *pushxf_nointeger. Use Yx*r constraint. Set | |
1036 | mode attribute of integer alternatives to DImode for TARGET_64BIT. | |
1037 | (*pushdf): Merge with *pushdf_rex64. Use x64 and nox64 isa attributes. | |
1038 | (*movtf_internal): Merge from *movtf_internal_rex64 and | |
1039 | *movtf_internal_sse. Use x64 and nox64 isa attributes. | |
1040 | (*movxf_internal): Merge with *movxf_internal_rex64. Use x64 and | |
1041 | nox64 isa attributes. | |
1042 | (*movdf_internal): Merge with *movdf_internal_rex64. Use x64 and | |
1043 | nox64 isa attributes. | |
1044 | * config/i386/constraints.md (Yd): Do not set for TARGET_64BIT. | |
1045 | ||
88b97037 UB |
1046 | 2013-03-17 Uros Bizjak <ubizjak@gmail.com> |
1047 | ||
1048 | * config/alpha/alpha.c (TARGET_LRA_P): New define. | |
1049 | ||
9f4f1735 JJ |
1050 | 2013-03-17 Jakub Jelinek <jakub@redhat.com> |
1051 | ||
1052 | PR target/56640 | |
1053 | * config/arm/arm.h (REG_CLASS_NAMES): Add "SFP_REG" and "AFP_REG" | |
1054 | class names. Remove trailing comma after "ALL_REGS". | |
1055 | ||
48f4a6fa JH |
1056 | 2013-03-16 Jan Hubicka <jh@suse.cz> |
1057 | ||
1058 | * cgraph.h (cgraph_get_create_real_symbol_node): Declare. | |
1059 | * cgraph.c (cgraph_get_create_real_symbol_node): New function. | |
1060 | * cgrpahbuild.c: Use cgraph_get_create_real_symbol_node instead | |
1061 | of cgraph_get_create_node. | |
1062 | * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise. | |
1063 | ||
98e81123 JM |
1064 | 2013-03-16 Jason Merrill <jason@redhat.com> |
1065 | ||
1066 | PR debug/49090 | |
1067 | * dwarf2out.c (gen_generic_params_dies): Indicate default arguments | |
1068 | with DW_AT_default_value. | |
1069 | ||
8a298c04 JJ |
1070 | 2013-03-16 Jakub Jelinek <jakub@redhat.com> |
1071 | ||
1072 | * BASE-VER: Set to 4.9.0. | |
1073 | ||
4323afa0 AK |
1074 | 2013-03-14 Andi Kleen <ak@linux.intel.com> |
1075 | ||
1076 | PR target/56619 | |
1077 | * doc/extend.texi: Document __ATOMIC_HLE_ACQUIRE, | |
1078 | __ATOMIC_HLE_RELEASE. Document __builtin_ia32 TSX intrincs. | |
1079 | Document _x* TSX intrinsics. | |
1080 | ||
b3c0d469 JJ |
1081 | 2013-03-14 Edgar E. Iglesias <edgar.iglesias@xilinx.com> |
1082 | David Holsgrove <david.holsgrove@xilinx.com> | |
8cc9a5a5 EI |
1083 | |
1084 | * configure.ac: Add MicroBlaze TLS support detection. | |
1085 | * configure: Regenerate. | |
88b97037 UB |
1086 | * config/microblaze/microblaze-protos.h |
1087 | (microblaze_cannot_force_const_mem, microblaze_tls_referenced_p, | |
1088 | symbol_mentioned_p, label_mentioned_p): Add prototypes. | |
1089 | * config/microblaze/microblaze.c (microblaze_address_type): Add | |
1090 | ADDRESS_TLS and tls_reloc address types. | |
8cc9a5a5 EI |
1091 | (microblaze_address_info): Add tls_reloc. |
1092 | (TARGET_HAVE_TLS): Define. | |
1093 | (get_tls_get_addr, microblaze_tls_symbol_p, microblaze_tls_operand_p_1, | |
1094 | microblaze_tls_referenced_p, microblaze_cannot_force_const_mem, | |
88b97037 UB |
1095 | symbol_mentioned_p, label_mentioned_p, tls_mentioned_p, |
1096 | load_tls_operand, microblaze_call_tls_get_addr, | |
1097 | microblaze_legitimize_tls_address): New functions. | |
8cc9a5a5 EI |
1098 | (microblaze_classify_unspec): Handle UNSPEC_TLS. |
1099 | (get_base_reg): Use microblaze_tls_symbol_p. | |
1100 | (microblaze_classify_address): Handle TLS. | |
88b97037 UB |
1101 | (microblaze_legitimate_pic_operand): Use symbol_mentioned_p, |
1102 | label_mentioned_p and microblaze_tls_referenced_p. | |
8cc9a5a5 EI |
1103 | (microblaze_legitimize_address): Handle TLS. |
1104 | (microblaze_address_insns): Handle ADDRESS_TLS. | |
1105 | (pic_address_needs_scratch): Handle TLS. | |
1106 | (print_operand_address): Handle TLS. | |
1107 | (microblaze_expand_prologue): Check TLS_NEEDS_GOT. | |
1108 | (microblaze_expand_move): Handle TLS. | |
88b97037 UB |
1109 | (microblaze_legitimate_constant_p): Check |
1110 | microblaze_cannot_force_const_mem and microblaze_tls_symbol_p. | |
8cc9a5a5 EI |
1111 | (TARGET_CANNOT_FORCE_CONST_MEM): Define. |
1112 | * config/microblaze/microblaze.h (TLS_NEEDS_GOT): Define | |
1113 | (PIC_OFFSET_TABLE_REGNUM): Set. | |
1114 | * config/microblaze/linux.h (TLS_NEEDS_GOT): Define. | |
1115 | * config/microblaze/microblaze.md (UNSPEC_TLS): Define. | |
1116 | (addsi3, movsi_internal2, movdf_internal): Update constraints | |
1117 | * config/microblaze/predicates.md (arith_plus_operand): Define | |
88b97037 UB |
1118 | (move_operand): Redefine as move_src_operand, |
1119 | check microblaze_tls_referenced_p. | |
8cc9a5a5 | 1120 | |
d803a491 IB |
1121 | 2013-03-14 Ian Bolton <ian.bolton@arm.com> |
1122 | ||
1123 | * config/aarch64/aarch64.md: (*and<mode>3nr_compare0): Use CC_NZ. | |
1124 | (*and_<SHIFT:optab><mode>3nr_compare0): Likewise. | |
1125 | ||
a8504f22 IB |
1126 | 2013-03-14 Ian Bolton <ian.bolton@arm.com> |
1127 | ||
1128 | * config/aarch64/aarch64.c (aarch64_select_cc_mode): Return correct | |
1129 | CC mode for AND. | |
1130 | ||
df2dfaea JJ |
1131 | 2013-03-14 Jakub Jelinek <jakub@redhat.com> |
1132 | ||
fbd28bc3 JJ |
1133 | PR tree-optimization/53265 |
1134 | * common.opt (Waggressive-loop-optimizations): New option. | |
1135 | * tree-ssa-loop-niter.c: Include tree-pass.h. | |
1136 | (do_warn_aggressive_loop_optimizations): New function. | |
1137 | (record_estimate): Call it. Don't add !is_exit bounds to loop->bounds | |
1138 | if number_of_latch_executions returned constant. | |
1139 | (estimate_numbers_of_iterations_loop): Call number_of_latch_executions | |
1140 | early. If number_of_latch_executions returned constant, set | |
1141 | nb_iterations_upper_bound back to it. | |
1142 | * cfgloop.h (struct loop): Add warned_aggressive_loop_optimizations | |
1143 | field. | |
1144 | * Makefile.in (tree-ssa-loop-niter.o): Depend on $(TREE_PASS_H). | |
1145 | * doc/invoke.texi (-Wno-aggressive-loop-optimizations): Document. | |
1146 | ||
df2dfaea JJ |
1147 | * config/aarch64/t-aarch64-linux (MULTARCH_DIRNAME): Remove. |
1148 | (MULTILIB_OSDIRNAMES): Set. | |
1149 | * genmultilib: If defaultosdirname doesn't start with :: , set | |
1150 | defaultosdirname2 instead, clear it and emit two . multilib_raw | |
1151 | entries instead of just one. | |
1152 | ||
ee0d2b68 KK |
1153 | 2013-03-14 Kaz Kojima <kkojima@gcc.gnu.org> |
1154 | ||
1155 | * config/sh/linux.h (TARGET_DEFAULT): Remove MASK_USERMODE. | |
1156 | (SUBTARGET_OVERRIDE_OPTIONS): Set TARGET_USERMODE as default. | |
1157 | * config/sh/netbsd-elf.h (TARGET_DEFAULT): Remove MASK_USERMODE. | |
1158 | (SUBTARGET_OVERRIDE_OPTIONS): New. | |
1159 | ||
decc676e OE |
1160 | 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org> |
1161 | ||
1162 | PR target/49880 | |
1163 | * config/sh/sh.opt (FPU_SINGLE_ONLY): New mask. | |
1164 | (musermode): Convert to Var(TARGET_USERMODE). | |
1165 | * config/sh/sh.h (SELECT_SH2A_SINGLE_ONLY, SELECT_SH4_SINGLE_ONLY, | |
1166 | MASK_ARCH): Add MASK_FPU_SINGLE_ONLY. | |
1167 | * config/sh/sh.c (sh_option_override): Use | |
1168 | TARGET_FPU_DOUBLE || TARGET_FPU_SINGLE_ONLY for call-fp case. | |
1169 | * config/sh/sh.md (udivsi3_i1, divsi3_i1): Remove ! TARGET_SH4 | |
1170 | condition. | |
1171 | (udivsi3_i4, divsi3_i4): Use TARGET_FPU_DOUBLE condition instead of | |
1172 | TARGET_SH4. | |
1173 | (udivsi3_i4_single, divsi3_i4_single): Use | |
1174 | TARGET_FPU_SINGLE_ONLY || TARGET_FPU_DOUBLE instead of TARGET_HARD_SH4. | |
1175 | ||
f4b719c7 DK |
1176 | 2013-03-13 Dave Korn <dave.korn.cygwin@....> |
1177 | ||
1178 | * config/i386/cygwin.h (SHARED_LIBGCC_SPEC): Make shared libgcc the | |
1179 | default setting. | |
1180 | ||
c40eced0 RB |
1181 | 2013-03-13 Richard Biener <rguenther@suse.de> |
1182 | ||
1183 | PR tree-optimization/56608 | |
1184 | * tree-vect-slp.c (vect_schedule_slp): Do not remove scalar | |
1185 | calls when vectorizing basic-blocks. | |
1186 | ||
1bfa5973 JJ |
1187 | 2013-03-13 Jakub Jelinek <jakub@redhat.com> |
1188 | ||
1189 | PR plugins/45078 | |
1190 | * config.gcc: On arm, mips, sh and sparc add vxworks-dummy.h to | |
1191 | tm_file. | |
1192 | ||
6fcf5434 JJ |
1193 | 2013-03-12 Jakub Jelinek <jakub@redhat.com> |
1194 | ||
1195 | * doc/invoke.texi (-Waddr-space-convert): Move into the table earlier. | |
1196 | ||
4f38fa8c JH |
1197 | 2013-03-11 Jan Hubicka <jh@suse.cz> |
1198 | ||
1199 | PR lto/56557 | |
1200 | * lto-streamer-out.c (output_symbol_p): Skip references from | |
1201 | constructors of external variables. | |
1202 | ||
c5c5ba89 JH |
1203 | 2013-03-11 Jan Hubicka <jh@suse.cz> |
1204 | ||
1205 | PR middle-end/56571 | |
1206 | * valtrack.c (cleanup_auto_inc_dec): Unshare clobbers originating | |
1207 | from pseudos. | |
1208 | * emit-rtl.c (verify_rtx_sharing): Likewise. | |
1209 | (copy_insn_1): Likewise. | |
1210 | * rtl.c (copy_rtx): Likewise. | |
1211 | ||
c2a939b1 GJL |
1212 | 2013-03-11 Georg-Johann Lay <avr@gjlay.de> |
1213 | ||
1214 | PR target/56591 | |
1215 | * config/avr/avr.c (avr_print_operand): Add space after '%c' in | |
1216 | output_operand_lossage message. | |
88b97037 | 1217 | |
3c3279fb RE |
1218 | 2013-03-11 Richard Earnshaw <rearnsha@arm.com> |
1219 | ||
1220 | PR target/56470 | |
1221 | * arm.c (shift_op): Validate RTL pattern on the fly. | |
1222 | (arm_print_operand, case 'S'): Don't use shift_operator to validate | |
1223 | the RTL. | |
1224 | ||
aef5ef9d JDA |
1225 | 2013-03-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1226 | ||
1227 | PR target/56347 | |
1228 | * config/pa/pa.md (call_value): Check for calls to powf and direct to | |
1229 | new call patterns that clobber %fr12. | |
1230 | (call_val_powf, call_val_powf_pic, call_val_powf_64bit): New insn, | |
1231 | split and postreload patterns. | |
1232 | * config/pa/pa.c (pa_conditional_register_usage): Revert marking | |
1233 | registers %fr12 and %fr12R as call used. | |
1234 | ||
456610d3 SB |
1235 | 2013-03-09 Steven Bosscher <steven@gcc.gnu.org> |
1236 | ||
1237 | * dse.c (delete_dead_store_insn): Respect TDF_DETAILS. | |
1238 | (canon_address, record_store, replace_read, check_mem_read_rtx, | |
1239 | scan_insn, dse_step1, dse_step2_init, dse_step2_spill, | |
1240 | dse_step4, dse_step5_nospill, dse_step5_spill, dse_step6, | |
1241 | rest_of_handle_dse): Likewise. | |
1242 | ||
4b1baac8 RS |
1243 | 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com> |
1244 | ||
1245 | PR middle-end/56524 | |
1246 | * tree.h (tree_optimization_option): Rename target_optabs to optabs. | |
1247 | Add base_optabs. | |
1248 | (TREE_OPTIMIZATION_OPTABS): Update after previous field change. | |
1249 | (TREE_OPTIMIZATION_BASE_OPTABS): New macro. | |
1250 | (save_optabs_if_changed): Replace with... | |
1251 | (init_tree_optimization_optabs): ...this. | |
1252 | * optabs.c (save_optabs_if_changed): Rename to... | |
1253 | (init_tree_optimization_optabs): ...this. Take the optimization node | |
1254 | as argument. Do nothing if the base optabs are already correct. | |
1255 | Reuse the existing TREE_OPTIMIZATION_OPTABS memory if we need | |
1256 | to recompute optabs. | |
1257 | * function.h (function): Remove optabs field. | |
1258 | * function.c (invoke_set_current_function_hook): Call | |
1259 | init_tree_optimization_optabs. Use the result to initialize | |
1260 | this_fn_optabs. | |
1261 | ||
b7a78683 AH |
1262 | 2013-02-27 Aldy Hernandez <aldyh@redhat.com> |
1263 | ||
1264 | * trans-mem.c (expand_transaction): Do not set PR_INSTRUMENTEDCODE | |
1265 | if GTMA_HAS_NO_INSTRUMENTATION. | |
1266 | (generate_tm_state): Keep GTMA_HAS_NO_INSTRUMENTATION bit. | |
1267 | (ipa_tm_transform_transaction): Set GTMA_HAS_NO_INSTRUMENTATION. | |
1268 | * gimple.h (GTMA_HAS_NO_INSTRUMENTATION): Define. | |
1269 | * gimple-pretty-print.c (dump_gimple_transaction): Handle | |
1270 | GTMA_HAS_NO_INSTRUMENTATION. | |
1271 | ||
6384c29b JJ |
1272 | 2013-03-08 Jakub Jelinek <jakub@redhat.com> |
1273 | ||
1274 | * config/gnu-user.h (LIBTSAN_EARLY_SPEC): Don't link against | |
1275 | libasan_preinit.o. | |
1276 | ||
ecd4f20a MP |
1277 | 2013-03-08 Marek Polacek <polacek@redhat.com> |
1278 | Jakub Jelinek <jakub@redhat.com> | |
1279 | ||
1280 | PR tree-optimization/56478 | |
1281 | * predict.c (is_comparison_with_loop_invariant_p): Change the | |
1282 | type of loop_step to tree. | |
1283 | (predict_loops): Adjust. | |
1284 | (predict_iv_comparison): Perform the computations on double_ints. | |
1285 | ||
64366d35 RB |
1286 | 2013-03-08 Richard Biener <rguenther@suse.de> |
1287 | ||
1288 | PR tree-optimization/56570 | |
1289 | * tree-cfg.c (verify_expr_location_1): Verify locations for | |
1290 | DECL_DEBUG_EXPR. | |
1291 | * tree-sra.c (create_access_replacement): Strip locations | |
1292 | from DECL_DEBUG_EXPRs. | |
1293 | ||
a9d5a059 RB |
1294 | 2013-03-08 Richard Biener <rguenther@suse.de> |
1295 | ||
1296 | * tree-inline.c (expand_call_inline): Do not associate | |
1297 | a BLOCK with the location in BLOCK_SOURCE_LOCATION. | |
1298 | * tree-cfg.c (verify_location): Verify BLOCK_SOURCE_LOCATION. | |
1299 | ||
b7aa4e9a RB |
1300 | 2013-03-08 Richard Biener <rguenther@suse.de> |
1301 | ||
1302 | * tree-ssa-ter.c (is_replaceable_p): Do not TER across location | |
1303 | or block changes with -Og. Fix for location / block encoding | |
1304 | changes and PHI arguments with locations. | |
1305 | ||
c4c2f9fa SB |
1306 | 2013-03-07 Steven Bosscher <steven@gcc.gnu.org> |
1307 | ||
1308 | * bitmap.c (struct bitmap_descriptor_d): Use unsigned HOST_WIDEST_INT | |
1309 | for all counters. | |
1310 | (struct output_info): Likewise. | |
1311 | (register_overhead): Remove bad gcc_assert. | |
1312 | (bitmap_find_bit): If there is only a single bitmap element, do not | |
1313 | count a miss as a search. | |
1314 | (print_statistics): Update for counter type changes. | |
1315 | (dump_bitmap_statistics): Likewise. Print headers such that they | |
1316 | are properly lined up with the printed counters. | |
1317 | ||
5bf6606a JJ |
1318 | 2013-03-07 Jakub Jelinek <jakub@redhat.com> |
1319 | ||
1320 | PR tree-optimization/56559 | |
1321 | * tree-ssa-reassoc.c (zero_one_operation): When looking at rhs2, | |
1322 | check that it has only a single use. | |
1323 | ||
2c653d46 RB |
1324 | 2013-03-07 Richard Biener <rguenther@suse.de> |
1325 | ||
1326 | * doc/invoke.texi (fwhole-program): Discourage use in combination | |
1327 | with -flto. | |
1328 | ||
a72d8780 JJ |
1329 | 2013-03-06 Jakub Jelinek <jakub@redhat.com> |
1330 | ||
01a454df JJ |
1331 | * config/arm/t-arm (TM_H, OPTIONS_H_EXTRA): Add arm-cores.def. |
1332 | ||
c1781047 JJ |
1333 | PR tree-optimization/56539 |
1334 | * tree-tailcall.c (adjust_return_value_with_ops): Use GSI_SAME_STMT | |
1335 | instead of GSI_CONTINUE_LINKING as last argument to | |
1336 | force_gimple_operand_gsi. Adjust function comment. | |
1337 | ||
9772c47a JJ |
1338 | * config/aarch64/t-aarch64 (TM_H, OPTIONS_H_EXTRA): Add |
1339 | aarch64-cores.def. | |
1340 | ||
a72d8780 JJ |
1341 | PR middle-end/56548 |
1342 | * expr.c (expand_cond_expr_using_cmove): When expanding cmove in | |
1343 | promoted mode, convert the result back to the original mode. | |
1344 | ||
fa5556de RB |
1345 | 2013-03-06 Richard Biener <rguenther@suse.de> |
1346 | ||
1347 | PR middle-end/56294 | |
1348 | * tree-into-ssa.c (insert_phi_nodes_for): Add dumping. | |
1349 | (insert_updated_phi_nodes_compare_uids): New function. | |
1350 | (update_ssa): Sort symbols_to_rename after UID before | |
1351 | traversing it to insert PHI nodes. | |
1352 | ||
010403d1 RB |
1353 | 2013-03-06 Richard Biener <rguenther@suse.de> |
1354 | ||
1355 | PR middle-end/50494 | |
1356 | * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): | |
1357 | Do not adjust alignment of DECL_IN_CONSTANT_POOL decls. | |
1358 | ||
1359 | Revert | |
1360 | 2013-02-13 Richard Biener <rguenther@suse.de> | |
1361 | ||
1362 | PR lto/50494 | |
1363 | * varasm.c (output_constant_def_1): Get the decl representing | |
1364 | the constant as argument. | |
1365 | (output_constant_def): Wrap output_constant_def_1. | |
1366 | (make_decl_rtl): Use output_constant_def_1 with the decl | |
1367 | representing the constant. | |
1368 | (build_constant_desc): Optionally re-use a decl already | |
1369 | representing the constant. | |
1370 | (tree_output_constant_def): Adjust. | |
1371 | ||
3c27ce4c JY |
1372 | 2013-03-06 Joey Ye <joey.ye@arm.com> |
1373 | ||
1374 | PR lto/50293 | |
1375 | * gcc.c (convert_white_space): New function. | |
1376 | (main): Handles white space in function name. | |
1377 | ||
8f6d1c86 OE |
1378 | 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org> |
1379 | ||
1380 | PR target/56529 | |
1381 | * config/sh/sh.c (sh_option_override): Check for TARGET_DYNSHIFT | |
1382 | instead of TARGET_SH2 for call-table case. Do not set sh_div_strategy | |
1383 | to SH_DIV_CALL_TABLE for TARGET_SH2. | |
1384 | * config.gcc (sh_multilibs): Add m2 and m2a to sh*-*-linux* multilib | |
1385 | list. | |
1386 | * doc/invoke.texi (SH options): Document mdiv= call-div1, call-fp, | |
1387 | call-table options. | |
1388 | ||
798a209f SA |
1389 | 2013-03-05 Sterling Augustine <saugustine@google.com> |
1390 | Cary Coutant <ccoutant@google.com> | |
1391 | ||
1392 | PR debug/55364 | |
1393 | * dwarf2out.c (resolve_addr): Don't call | |
1394 | remove_loc_list_addr_table_entries a second time for the same | |
1395 | expression. | |
1396 | ||
6cfa417f | 1397 | 2013-03-05 Jakub Jelinek <jakub@redhat.com> |
ee61ea38 | 1398 | |
6cfa417f JJ |
1399 | PR debug/56510 |
1400 | * cfgexpand.c (expand_debug_parm_decl): Call copy_rtx on incoming. | |
1401 | (avoid_complex_debug_insns): New function. | |
1402 | (expand_debug_locations): Call it. | |
1403 | ||
1404 | PR rtl-optimization/56484 | |
1405 | * ifcvt.c (noce_process_if_block): If else_bb is NULL, avoid extending | |
1406 | lifetimes of hard registers on small register class machines. | |
1407 | ||
1408 | 2013-03-05 David Holsgrove <david.holsgrove@xilinx.com> | |
1409 | ||
1410 | * config/microblaze/microblaze-protos.h: Rename | |
ee61ea38 | 1411 | microblaze_is_interrupt_handler to microblaze_is_interrupt_variant. |
6cfa417f | 1412 | * config/microblaze/microblaze.c (microblaze_attribute_table): Add |
ee61ea38 DH |
1413 | fast_interrupt. |
1414 | (microblaze_fast_interrupt_function_p): New function. | |
1415 | (microblaze_is_interrupt_handler): Rename to | |
1416 | microblaze_is_interrupt_variant and add fast_interrupt check. | |
1417 | (microblaze_must_save_register): Use microblaze_is_interrupt_variant. | |
1418 | (save_restore_insns): Likewise. | |
1419 | (compute_frame_size): Likewise. | |
1420 | (microblaze_function_prologue): Add FAST_INTERRUPT_NAME. | |
1421 | (microblaze_globalize_label): Likewise. | |
6cfa417f JJ |
1422 | * config/microblaze/microblaze.h: Define FAST_INTERRUPT_NAME. |
1423 | * config/microblaze/microblaze.md: Use wrapper | |
ee61ea38 DH |
1424 | microblaze_is_interrupt_variant. |
1425 | ||
731aefac KT |
1426 | 2013-03-05 Kai Tietz <ktietz@redhat.com> |
1427 | ||
1428 | * sdbout.c (sdbout_one_type): Switch to current function's section | |
1429 | supporting cold/hot. | |
1430 | ||
a72d8780 | 1431 | 2013-03-05 David Holsgrove <david.holsgrove@xilinx.com> |
e34fd5a7 DH |
1432 | |
1433 | * doc/invoke.texi (MicroBlaze): Add -mbig-endian, -mlittle-endian, | |
1434 | -mxl-reorder. | |
1435 | ||
334e71e8 JJ |
1436 | 2013-03-05 Jakub Jelinek <jakub@redhat.com> |
1437 | ||
0b50e654 JJ |
1438 | PR middle-end/56461 |
1439 | * ggc-common.c (gt_pch_save): For ENABLE_VALGRIND_CHECKING, | |
1440 | if VALGRIND_GET_VBITS is defined, temporarily make object | |
1441 | memory all defined, and restore previous valgrind addressability | |
1442 | and definability afterwards. Free this_object at the end. | |
1443 | ||
4ccf8f43 JJ |
1444 | PR middle-end/56461 |
1445 | * lra.c (lra): Call lra_clear_live_ranges if live_p, | |
1446 | right before calling lra_create_live_ranges, also call it | |
1447 | when clearing live_p. Only call lra_clear_live_ranges | |
1448 | at the end if live_p. | |
1449 | ||
334e71e8 JJ |
1450 | PR middle-end/56461 |
1451 | * sched-deps.c (delete_dep_node): Free DEP_REPLACE. | |
1452 | ||
9ca966ca RB |
1453 | 2013-03-05 Richard Biener <rguenther@suse.de> |
1454 | ||
1455 | PR tree-optimization/56521 | |
1456 | * tree-ssa-sccvn.c (set_value_id_for_result): Always initialize | |
1457 | value-id. | |
1458 | ||
d273b176 SB |
1459 | 2013-03-05 Steven Bosscher <steven@gcc.gnu.org> |
1460 | ||
1461 | PR c++/55135 | |
1462 | * except.h (remove_unreachable_eh_regions): New prototype. | |
1463 | * except.c (remove_eh_handler_splicer): New function, split out | |
1464 | of remove_eh_handler. | |
1465 | (remove_eh_handler): Use remove_eh_handler_splicer. Add comment | |
1466 | warning about running it on many EH regions one at a time. | |
1467 | (remove_unreachable_eh_regions_worker): New function, walk the | |
1468 | EH tree in depth-first order and remove non-marked regions. | |
1469 | (remove_unreachable_eh_regions): New function. | |
1470 | * tree-eh.c (mark_reachable_handlers): New function, split out | |
1471 | from remove_unreachable_handlers. | |
1472 | (remove_unreachable_handlers): Use mark_reachable_handlers and | |
1473 | remove_unreachable_eh_regions. | |
1474 | (remove_unreachable_handlers_no_lp): Use mark_reachable_handlers | |
1475 | and remove_unreachable_eh_regions. | |
1476 | ||
5e7f1aef RB |
1477 | 2013-03-05 Richard Biener <rguenther@suse.de> |
1478 | ||
1479 | PR middle-end/56525 | |
1480 | * loop-init.c (fix_loop_structure): Remove loops in two stages, | |
1481 | not freeing them until the end. | |
1482 | ||
f276b762 AK |
1483 | 2013-03-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1484 | ||
1485 | * config/s390/s390.h: Define DWARF2_ASM_LINE_DEBUG_INFO. | |
1486 | ||
12a43ab8 RB |
1487 | 2013-03-05 Richard Biener <rguenther@suse.de> |
1488 | ||
1489 | PR tree-optimization/56270 | |
1490 | * tree-vect-slp.c (vect_schedule_slp): Clear vectorized stmts | |
1491 | of loads after scheduling an SLP instance. | |
1492 | ||
93675444 JJ |
1493 | 2013-03-05 Jakub Jelinek <jakub@redhat.com> |
1494 | ||
db4138e3 JJ |
1495 | * Makefile.in (dg_target_exps): Add aarch64.exp, epiphany.exp and |
1496 | tic6x.exp. | |
1497 | (check_gcc_parallelize): Run guality.exp as a separate job from | |
1498 | vect.exp with unsorted.exp and $(dg_target_exps) separately from | |
1499 | struct-layout-1.exp with stackalign.exp. | |
1500 | ||
dd3d1ec0 JJ |
1501 | * alias.c (init_alias_analysis): Clear reg_known_equiv_p bitmap. |
1502 | ||
b8d381a3 JJ |
1503 | PR middle-end/56461 |
1504 | * tree-vect-slp.c (vect_supported_load_permutation_p): Free | |
1505 | load_index sbitmap even if some bit in it isn't set. | |
1506 | ||
b4f9786b JJ |
1507 | PR middle-end/56461 |
1508 | * tree-ssa-loop-niter.c (bb_queue): Remove typedef. | |
1509 | (discover_iteration_bound_by_body_walk): Change queues to | |
1510 | vec<vec<basic_block> > and queue to vec<basic_block>. Fix up | |
1511 | spelling in comment. Call safe_push on queues[bound_index] directly. | |
1512 | Release queues[queue_index] in every iteration unconditionally. | |
1513 | Release bounds vector. | |
1514 | ||
93675444 JJ |
1515 | PR middle-end/56461 |
1516 | * tree-vect-stmts.c (free_stmt_vec_info_vec): Call | |
1517 | free_stmt_vec_info on any left-over stmt_vec_info in the vector. | |
1518 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Release | |
1519 | inner_phis vector. | |
1520 | ||
3e492e9c RB |
1521 | 2013-03-05 Richard Biener <rguenther@suse.de> |
1522 | ||
1523 | PR lto/56515 | |
1524 | * tree-inline.c (remap_blocks_to_null): New function. | |
1525 | (expand_call_inline): When expanding a call stmt without | |
1526 | an associated block inline remap all callee blocks to NULL. | |
1527 | ||
a5d1569a JJ |
1528 | 2013-03-05 Jakub Jelinek <jakub@redhat.com> |
1529 | ||
86efb5cd JJ |
1530 | PR rtl-optimization/56494 |
1531 | * simplify-rtx.c (simplify_truncation): If C is narrower than A, | |
1532 | optimize (truncate:A (subreg:B (truncate:C X) 0)) into | |
1533 | (subreg:A (truncate:C X) 0) instead of (truncate:A X). | |
1534 | ||
85f5dbea JJ |
1535 | PR middle-end/56461 |
1536 | * sel-sched-ir.c (free_sched_pools): Release | |
1537 | succs_info_pool.stack[succs_info_pool.max_top] vectors too | |
1538 | if succs_info_pool.max_top isn't -1. | |
1539 | ||
a5d1569a JJ |
1540 | PR bootstrap/56509 |
1541 | * opts.c (opts_obstack, opts_concat): Moved to... | |
1542 | * opts-common.c (opts_obstack, opts_concat): ... here. | |
1543 | ||
4432aa6c JJ |
1544 | 2013-03-04 Jakub Jelinek <jakub@redhat.com> |
1545 | ||
1546 | PR middle-end/56461 | |
1547 | * diagnostic.c (diagnostic_append_note): Save and restore old prefix. | |
1548 | ||
f3a1fb91 MJ |
1549 | 2013-03-04 Martin Jambor <mjambor@suse.cz> |
1550 | ||
1551 | * tree-dfa.c (get_or_create_ssa_default_def): Use parameter fn in | |
1552 | all appropriate places. | |
1553 | ||
22110e6c EB |
1554 | 2013-01-04 Eric Botcazou <ebotcazou@adacore.com> |
1555 | ||
1556 | PR tree-optimization/56424 | |
1557 | * ipa-split.c (split_function): Do not set the RSO flag if result is | |
1558 | not by reference and its type is a register type. | |
1559 | ||
a72d8780 | 1560 | 2013-03-04 David Holsgrove <david.holsgrove@xilinx.com> |
91c4e421 | 1561 | |
88b97037 | 1562 | * config/microblaze/microblaze.c (microblaze_valid_pic_const): New |
91c4e421 | 1563 | (microblaze_legitimate_pic_operand): Likewise |
88b97037 | 1564 | * config/microblaze/microblaze.h (LEGITIMATE_PIC_OPERAND_P): calls |
91c4e421 DH |
1565 | new function microblaze_legitimate_pic_operand |
1566 | * config/microblaze/microblaze-protos.h | |
1567 | (microblaze_legitimate_pic_operand): Declare. | |
1568 | ||
a72d8780 | 1569 | 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
82f8f53a | 1570 | |
a72d8780 | 1571 | * config/microblaze/predicates.md (call_insn_simple_operand): |
82f8f53a | 1572 | New predicate for supported rtx code types. |
a72d8780 | 1573 | * config/microblaze/microblaze.md (call_internal1): Use |
82f8f53a EI |
1574 | call_insn_simple_operand predicate. |
1575 | ||
541d9ac8 JJ |
1576 | 2013-03-04 Jakub Jelinek <jakub@redhat.com> |
1577 | ||
5eb010bc JJ |
1578 | PR middle-end/56461 |
1579 | * tree-loop-distribution.c (ldist_gen): Call partition_free after each | |
1580 | partitions.ordered_remove. | |
1581 | ||
30862efc JJ |
1582 | PR middle-end/56461 |
1583 | * tree-vect-stmts.c (vectorizable_conversion): Don't call | |
1584 | vec_oprnds0.create (1) for modifier == NONE. | |
1585 | ||
8930f723 JJ |
1586 | PR middle-end/56461 |
1587 | * tree-vect-stmts.c (vectorizable_shift): Don't call create methods | |
1588 | on vec_oprnds0 or vec_oprnds1 before loop, only call it on | |
1589 | vec_oprnds1 right before pushing anything to it for | |
1590 | scalar_shift_arg. | |
1591 | ||
541d9ac8 JJ |
1592 | PR middle-end/56461 |
1593 | * tree-vect-loop.c (destroy_loop_vec_info): For !clean_stmts, just | |
1594 | set nbbs to 0 instead of having separate code path. | |
1595 | (vect_analyze_loop_form): Call destroy_loop_vec_info with true | |
1596 | instead of false as last argument if returning NULL. | |
1597 | ||
7aa7f2e3 SL |
1598 | 2013-03-03 Sandra Loosemore <sandra@codesourcery.com> |
1599 | ||
1600 | * target.def (TARGET_OPTION_VALID_ATTRIBUTE_P): Update comments; | |
1601 | the attribute is now called "target" instead of "option". | |
1602 | (TARGET_OPTION_PRAGMA_PARSE): Likewise, for the pragma. | |
1603 | * doc/tm.texi.in (Target Attributes): Likewise document the correct | |
1604 | attribute/pragma name for TARGET_OPTION_VALID_P and | |
1605 | TARGET_OPTION_PRAGMA_PARSE. Also copy-edit and correct markup. | |
1606 | * doc/tm.texi: Regenerated. | |
1607 | ||
8930f723 | 1608 | 2013-03-02 David Holsgrove <david.holsgrove@xilinx.com> |
cb8a1637 | 1609 | |
8930f723 | 1610 | * config/microblaze/microblaze.c: |
cb8a1637 | 1611 | Check mcpu, pcmp requirement and set TARGET_REORDER to 0 if not met. |
8930f723 JJ |
1612 | * config/microblaze/microblaze.h: Add -mxl-reorder to |
1613 | DRIVER_SELF_SPECS. | |
1614 | * config/microblaze/microblaze.md: New bswapsi2 and bswaphi2. | |
1615 | instructions emitted if TARGET_REORDER. | |
88b97037 UB |
1616 | * config/microblaze/microblaze.opt: New option -mxl-reorder set to 1 |
1617 | or 0 for -m/-mno case, but initialises as 2 to detect default use case | |
8930f723 | 1618 | separately. |
cb8a1637 | 1619 | |
4dc1d68c XDL |
1620 | 2013-03-01 Xinliang David Li <davidxl@google.com> |
1621 | ||
1622 | * tree-ssa-uninit.c (compute_control_dep_chain): Limit post-dom | |
1623 | walk length. | |
1624 | ||
689eaba3 JJ |
1625 | 2013-03-01 Jakub Jelinek <jakub@redhat.com> |
1626 | ||
9d676bf6 JJ |
1627 | PR middle-end/56461 |
1628 | * tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Release path | |
1629 | vector even when returning true. Fix up function comment formatting. | |
1630 | ||
caff7edf JJ |
1631 | PR middle-end/56461 |
1632 | * ira-build.c (ira_loop_nodes_count): New variable. | |
1633 | (create_loop_tree_nodes): Initialize it. | |
1634 | (finish_loop_tree_nodes): Use it instead of looking at current_loops. | |
1635 | ||
b6b9227d JJ |
1636 | PR middle-end/56461 |
1637 | * tree-vect-data-refs.c (vect_permute_store_chain): Avoid using copy | |
1638 | method on dr_chain and result_chain. | |
1639 | * tree-vect-stmts.c (vectorizable_store): Only call | |
1640 | result_chain.create if j == 0. | |
1641 | ||
689eaba3 JJ |
1642 | PR middle-end/56461 |
1643 | * tree-vect-stmts.c (vect_create_vectorized_promotion_stmts): Call | |
1644 | vec_oprnds0->release (); rather than vec_oprnds0->truncate (0) | |
1645 | before overwriting it. | |
1646 | ||
40bf31ed TB |
1647 | 2013-03-01 Tobias Burnus <burnus@net-b.de> |
1648 | ||
1649 | * doc/extended.texi (C Extensions): Change order in @menu | |
1650 | to match @node. | |
1651 | (Other MIPS Built-in Functions): Move last MIPS entry before | |
1652 | "picoChip Built-in Functions". | |
1653 | (SH Built-in Functions): Move after RX Built-in Functions. | |
1654 | * doc/gcc.texi (Introduction): Change order in @menu | |
1655 | to match @node. | |
1656 | * doc/md.texi (Constraints): Ditto. | |
1657 | * gty.texi (Type Information): Ditto. | |
1658 | (User-provided marking routines for template types): Make | |
1659 | subsection. | |
1660 | * doc/invoke.texi (AArch64 Options): Move before | |
1661 | "Adapteva Epiphany Options". | |
1662 | ||
e664c61c KS |
1663 | 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com> |
1664 | Jakub Jelinek <jakub@redhat.com> | |
1665 | ||
1666 | PR sanitizer/56454 | |
1667 | * asan.c (gate_asan): Lookup no_sanitize_address instead of | |
1668 | no_address_safety_analysis attribute. | |
1669 | * doc/extend.texi (no_address_safety_attribute): Rename to | |
1670 | no_sanitize_address attribute, mention no_address_safety_analysis | |
1671 | attribute as deprecated alias. | |
1672 | ||
37b5ec8f JJ |
1673 | 2013-02-28 Jakub Jelinek <jakub@redhat.com> |
1674 | ||
1675 | PR middle-end/56461 | |
1676 | * tree-vectorizer.h (vect_get_slp_defs): Change 3rd argument | |
1677 | type to vec<vec<tree> > *. | |
1678 | * tree-vect-slp.c (vect_get_slp_defs): Likewise. Change vec_defs | |
1679 | to be vec<tree> instead of vec<tree> *, set vec_defs | |
1680 | to vNULL and call vec_defs.create (number_of_vects), adjust other | |
1681 | uses of vec_defs. | |
1682 | * tree-vect-stmts.c (vect_get_vec_defs, vectorizable_call, | |
1683 | vectorizable_condition): Adjust vect_get_slp_defs callers. | |
1684 | ||
ba96cdfb JG |
1685 | 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> |
1686 | ||
1687 | * config/aarch64/aarch64.c | |
1688 | (aarch64_float_const_representable): Remove unused variable. | |
1689 | ||
6f549691 JG |
1690 | 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> |
1691 | ||
1692 | * config/aarch64/aarch64.c (aarch64_mangle_type): Make static. | |
1693 | ||
af55e82d JG |
1694 | 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> |
1695 | ||
1696 | * config/aarch64/aarch64-builtins.c | |
1697 | (aarch64_init_simd_builtins): Make static. | |
1698 | ||
1df3f464 JG |
1699 | 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> |
1700 | ||
1701 | * config/aarch64/aarch64.c | |
1702 | (aarch64_simd_make_constant): Make static. | |
1703 | ||
f8f42513 MJ |
1704 | 2013-02-28 Martin Jambor <mjambor@suse.cz> |
1705 | ||
1706 | * tree-sra.c (load_assign_lhs_subreplacements): Do not put replacements | |
1707 | with no initialization to the RHS of debug statements. | |
1708 | ||
b48b3fc4 MJ |
1709 | 2013-02-28 Martin Jambor <mjambor@suse.cz> |
1710 | ||
1711 | PR tree-optimization/56294 | |
1712 | * tree-sra.c (analyze_access_subtree): Create replacement declarations. | |
1713 | Adjust dumping. | |
1714 | (get_access_replacement): Do not call create_access_replacement. | |
1715 | Assert a replacement exists. | |
1716 | (get_repl_default_def_ssa_name): Create the replacement declaration | |
1717 | itself. | |
1718 | ||
c3ae224c RR |
1719 | 2013-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
1720 | ||
1721 | * config/arm/arm.c (arm_output_mi_thunk): Call final_start_function and | |
1722 | final_end_function. | |
1723 | ||
45fa0eef MP |
1724 | 2013-02-28 Marek Polacek <polacek@redhat.com> |
1725 | ||
1726 | PR rtl-optimization/56466 | |
1727 | * loop-unroll.c (unroll_and_peel_loops): Call fix_loop_structure | |
1728 | if we're changing a loop. | |
1729 | (peel_loops_completely): Likewise. | |
1730 | ||
502c067d PC |
1731 | 2013-02-28 Paolo Carlini <paolo.carlini@oracle.com> |
1732 | ||
1733 | PR c++/55813 | |
1734 | * doc/invoke.texi ([-Wctor-dtor-privacy]): Complete. | |
1735 | ||
ff24afc8 GJL |
1736 | 2013-02-28 Georg-Johann Lay <avr@gjlay.de> |
1737 | ||
1738 | PR target/56445 | |
1739 | * config/avr/avr.c (avr_init_builtins): Use 'n' instead of empty | |
1740 | macro parameters with: FX_FTYPE_FX, FX_FTYPE_FX_INT, INT_FTYPE_FX, | |
1741 | INTX_FTYPE_FX, FX_FTYPE_INTX. | |
1742 | * config/avr/builtins.def: Adjust respective DEF_BUILTIN. | |
1743 | ||
c7b1fc1b GJL |
1744 | 2013-02-28 Georg-Johann Lay <avr@gjlay.de> |
1745 | ||
1746 | * avr/avr-mcus.def (ata5272, ata5505, attiny1634, ata6285) | |
1747 | (ata6286, atmega8a, atmega48pa, ata5790, ata5790n, ata5795) | |
1748 | (atmega164pa, atmega165pa, atmega168pa, atmega16hva, atmega16hvb) | |
1749 | (atmega16hvbrevb, atmega16m1, atmega16u4, atmega26hvg, atmega32a) | |
1750 | (atmega32a, atmega3250pa, atmega3290pa, atmega32c1, atmega32m1) | |
1751 | (atmega32u4, atmega32u6, atmega64a, atmega6490a, atmega6490p) | |
1752 | (atmega64c1, atmega64m1, atmega64rfa2, atmega64rfr2, atmega32hvb) | |
1753 | (atmega32hvbrevb, atmega16hva2, atmega48hvf, at90pwm161) | |
1754 | (atmega128a, atmega1284, atmxt112sl, atmxt224, atmxt224e) | |
1755 | (atmxt336s, atxmega16a4u, atxmega16c4, atxmega32a4u, atxmega32c4) | |
1756 | (atxmega32e5, atxmega64a3u, atxmega64a4u, atxmega64b1, atxmega64b3) | |
1757 | (atxmega64c3, atxmega64d4, atxmega128a3u, atxmega128b1) | |
1758 | (atxmega128b3, atxmega128c3, atxmega128d4, atmxt540s, atmxt540sreva) | |
1759 | (atxmega192a3u, atxmega192c3, atxmega256a3u, atxmega256c3) | |
1760 | (atxmega384c3, atxmega384d3, atxmega128a4u): New AVR_MCU. | |
1761 | (avrxmega6): Increase max flash segments from 5 to 6. | |
1762 | * config/avr/t-multilib: Regenerate. | |
1763 | * config/avr/avr-tables.opt: Regenerate. | |
1764 | * doc/avr-mmcu.texi: Regenerate. | |
1765 | ||
4a0e3cfe GJL |
1766 | 2013-02-28 Georg-Johann Lay <avr@gjlay.de> |
1767 | ||
1768 | * config/avr/avr.h (device_to_arch): Rename to device_to_ld. | |
1769 | (avr_device_to_arch): Rename to avr_device_to_ld. | |
1770 | (avr_device_to_as): New prototype. | |
1771 | (EXTRA_SPEC_FUNCTIONS): Add device_to_as. | |
1772 | (ASM_SPEC): Use device_to_as to get -mmcu= and -mno-skip-bug=. | |
1773 | * config/avr/driver-avr.c (avr_device_to_as): New. | |
1774 | (avr_device_to_arch): Rename to avr_device_to_ld. | |
1775 | ||
97785e52 JJ |
1776 | 2013-02-27 Jakub Jelinek <jakub@redhat.com> |
1777 | ||
3f292312 JJ |
1778 | PR middle-end/56461 |
1779 | * tree-vect-data-refs.c (vect_permute_load_chain): Avoid using copy | |
1780 | method on dr_chain and result_chain. | |
1781 | ||
a344216b JJ |
1782 | PR middle-end/56461 |
1783 | * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Call | |
1784 | pointer_set_destroy on not_executed_last_iteration. | |
1785 | ||
f121ad02 | 1786 | PR middle-end/56461 |
88b97037 | 1787 | * tree-vect-loop.c (vectorizable_reduction): Release vect_defs vector. |
f121ad02 | 1788 | |
307f83a3 JJ |
1789 | PR middle-end/56461 |
1790 | * ipa-pure-const.c (propagate): Use FOR_EACH_FUNCTION instead of | |
1791 | FOR_EACH_DEFINED_FUNCTION when freeing state. | |
1792 | ||
e19624ee JJ |
1793 | PR middle-end/56461 |
1794 | * df-scan.c (df_insn_delete): Use df_scan_free_mws_vec before | |
1795 | pool_free. | |
1796 | (df_insn_rescan_debug_internal): Use df_scan_free_mws_vec before | |
1797 | overwriting it. | |
1798 | ||
90e709fd JJ |
1799 | PR middle-end/56461 |
1800 | * ipa-cp.c (decide_whether_version_node): Call vec_free on | |
1801 | known_aggs[i].items and release known_aggs vector. | |
1802 | ||
97785e52 JJ |
1803 | PR middle-end/56461 |
1804 | * ipa-reference.c (propagate): Free node_info even for alias nodes. | |
1805 | ||
1806 | 2013-02-27 Edgar E. Iglesias <edgar.iglesias@gmail.com> | |
bbb3a9e2 | 1807 | |
97785e52 JJ |
1808 | * config/microblaze/microblaze.c (microblaze_emit_compare): |
1809 | Use xor for EQ/NE comparisions. | |
1810 | * config/microblaze/microblaze.md (cstoresf4): Add constraints | |
1811 | (cbranchsf4): Adjust operator to comparison_operator. | |
bbb3a9e2 | 1812 | |
6fa5e0ed JJ |
1813 | 2013-02-27 Jakub Jelinek <jakub@redhat.com> |
1814 | ||
1815 | PR middle-end/56461 | |
1816 | * tree-flow.h (edge_var_map_vector): Change into va_heap, vl_embed | |
1817 | vector. | |
1818 | * tree-ssa.c (redirect_edge_var_map_add): Use vec_safe_reserve and | |
1819 | vec_safe_push, always update *slot. | |
1820 | (redirect_edge_var_map_clear): Use vec_free. | |
1821 | (redirect_edge_var_map_dup): Use vec_safe_copy and vec_safe_reserve. | |
1822 | (free_var_map_entry): Use vec_free. | |
1823 | * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Use | |
1824 | FOR_EACH_VEC_SAFE_ELT instead of FOR_EACH_VEC_ELT. | |
1825 | ||
436a956a AB |
1826 | 2013-02-27 Andrey Belevantsev <abel@ispras.ru> |
1827 | ||
1828 | PR middle-end/45472 | |
436a956a AB |
1829 | * sel-sched-ir.c (merge_expr): Also change vinsn of merged expr |
1830 | when the may_trap_p bit of the exprs being merged differs. | |
436a956a AB |
1831 | Reorder tests for speculativeness in the logical and operator. |
1832 | ||
f5c2caca JJ |
1833 | 2013-02-27 Jakub Jelinek <jakub@redhat.com> |
1834 | ||
0fcb564b JJ |
1835 | * incpath.c (add_standard_paths): Use reconcat instead of concat |
1836 | where appropriate and avoid leaking memory. | |
1837 | ||
dc357798 JJ |
1838 | * opts.h: Include obstack.h. |
1839 | (opts_concat): New prototype. | |
1840 | (opts_obstack): New declaration. | |
1841 | * opts.c (opts_concat): New function. | |
1842 | (opts_obstack): New variable. | |
1843 | (init_options_struct): Call gcc_init_obstack on opts_obstack. | |
1844 | (finish_options): Use opts_concat instead of concat | |
1845 | and XOBNEWVEC instead of XNEWVEC. | |
1846 | * opts-common.c (generate_canonical_option, decode_cmdline_option, | |
1847 | generate_option): Likewise. | |
1848 | * Makefile.in (OPTS_H): Depend on $(OBSTACK_H). | |
1849 | * lto-wrapper.c (main): Call gcc_init_obstack on opts_obstack. | |
1850 | ||
f5c2caca JJ |
1851 | PR target/56455 |
1852 | * stmt.c (expand_switch_as_decision_tree_p): If flag_pic | |
1853 | and ASM_OUTPUT_ADDR_DIFF_ELT isn't defined, return true. | |
1854 | ||
d0163673 JJ |
1855 | 2013-02-26 Jakub Jelinek <jakub@redhat.com> |
1856 | ||
1857 | PR middle-end/56461 | |
1858 | * lra-spills.c (lra_spill): Free spill_hard_reg at the end. | |
1859 | ||
b5ad2b8e JR |
1860 | 2013-02-26 Joern Rennecke <joern.rennecke@embecosm.com> |
1861 | ||
1862 | * config/arm/arm.c (const_ok_for_dimode_op): Back out last change. | |
1863 | (arm_block_move_unaligned_straight): Likewise. | |
1864 | (arm_adjust_block_mem): Likewise. | |
1865 | ||
9b639e2c JR |
1866 | 2013-02-26 Joern Rennecke <joern.rennecke@embecosm.com> |
1867 | ||
1868 | PR target/48901 | |
1869 | * config/lm32/lm32.c (gen_int_relational): Remove unused variables | |
1870 | temp, cond and label. | |
1871 | * config/lm32/lm32.md (ashlsi3): Remove unused variable one. | |
1872 | ||
e13a0ccb JR |
1873 | PR target/52500 |
1874 | * config/c6x/c6x.c (dbx_register_map): Change to unsigned. | |
1875 | * config/c6x/c6x.h (dbx_register_map): Update declaration. | |
1876 | ||
fbe4f171 JR |
1877 | PR target/52501 |
1878 | * config/cr16/cr16-protos.h: Move end of RTX_CODE guard below end | |
1879 | of prologue/epilogue functions. | |
1880 | ||
ae006543 JR |
1881 | PR target/52550 |
1882 | * config/tilegx/tilegx.c (tilegx_expand_prologue): | |
1883 | Remove unused variable cfa_offset. | |
1884 | * config/tilepro/tilepro.c (tilepro_expand_prologue): Likewise. | |
1885 | ||
c81369fa JR |
1886 | PR target/54639 |
1887 | * config/mn10300/mn10300.c (mn10300_expand_epilogue): Avoid offset | |
1888 | type promotion to unsigned. | |
1889 | ||
f8a8fea7 JR |
1890 | PR target/54640 |
1891 | * config/arm/arm.c (const_ok_for_dimode_op): Make code consistent | |
1892 | for HOST_WIDE_INT of 32 bit / same size as int. | |
1893 | (arm_block_move_unaligned_straight): Likewise. | |
1894 | (arm_adjust_block_mem): Likewise. | |
1895 | ||
f8be5169 JR |
1896 | PR target/54662 |
1897 | * config/mep/t-mep (mep-pragma.o): Use ALL_COMPILERFLAGS instead of | |
1898 | ALL_CFLAGS. | |
1899 | ||
f1ad3354 MP |
1900 | 2013-02-26 Marek Polacek <polacek@redhat.com> |
1901 | ||
1902 | PR tree-optimization/56426 | |
88b97037 | 1903 | * tree-ssa-loop.c (tree_ssa_loop_init): Always call scev_initialize. |
f1ad3354 | 1904 | |
a6af0f42 RB |
1905 | 2013-02-26 Richard Biener <rguenther@suse.de> |
1906 | ||
1907 | PR target/56444 | |
1908 | * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc): Remove | |
1909 | unused variable loops. | |
1910 | ||
aca43c6c JJ |
1911 | 2013-02-26 Jakub Jelinek <jakub@redhat.com> |
1912 | ||
cecbe5d9 JJ |
1913 | PR tree-optimization/56448 |
1914 | * fold-const.c (operand_equal_p) <case tcc_reference>: Don't look at | |
1915 | TREE_SIDE_EFFECTS if flags contain OEP_CONSTANT_ADDRESS_OF. | |
1916 | Clear OEP_CONSTANT_ADDRESS_OF from flags before recursing on second or | |
1917 | later operands of the references, or even first operand for | |
1918 | INDIRECT_REF, TARGET_MEM_REF or MEM_REF. | |
1919 | ||
aca43c6c JJ |
1920 | PR tree-optimization/56443 |
1921 | * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): For | |
1922 | overaligned types, pass TYPE_UNSIGNED (scalar_type) as second argument | |
1923 | to type_for_mode langhook. | |
1924 | ||
53e2e141 MT |
1925 | 2013-02-25 Matt Turner <mattst88@gmail.com> |
1926 | ||
1927 | * doc/invoke.texi: Document r4700. | |
1928 | ||
259ee451 RB |
1929 | 2013-02-25 Richard Biener <rguenther@suse.de> |
1930 | ||
1931 | PR tree-optimization/56175 | |
1932 | * tree-ssa-forwprop.c (hoist_conversion_for_bitop_p): New predicate, | |
1933 | split out from ... | |
1934 | (simplify_bitwise_binary): ... here. Also guard the conversion | |
1935 | of (type) X op CST to (type) (X op ((type-x) CST)) with it. | |
1936 | ||
6d65e8f1 CM |
1937 | 2013-02-25 Catherine Moore <clm@codesourcery.com> |
1938 | ||
1939 | Revert: | |
1940 | 2013-02-24 Catherine Moore <clm@codesourcery.com> | |
1941 | Maciej W. Rozycki <macro@codesourcery.com> | |
1942 | Tom de Vries <tom@codesourcery.com> | |
a72d8780 | 1943 | Nathan Sidwell <nathan@codesourcery.com> |
6d65e8f1 CM |
1944 | Iain Sandoe <iain@codesourcery.com> |
1945 | Nathan Froyd <froydnj@codesourcery.com> | |
a72d8780 | 1946 | Chao-ying Fu <fu@mips.com> |
88b97037 | 1947 | |
6d65e8f1 | 1948 | * doc/extend.texi: (micromips, nomicromips, nocompression): |
88b97037 | 1949 | Document new function attributes. |
6d65e8f1 CM |
1950 | * doc/invoke.texi (minterlink-compressed, mmicromips, |
1951 | m14k, m14ke, m14kec): Document new options. | |
1952 | (minterlink-mips16): Update documentation. | |
1953 | * doc/md.texi (ZC, ZD): Document new constraints. | |
1954 | * configure.ac (gcc_cv_as_micromips): Check if linker | |
1955 | supports the .set micromips directive. | |
1956 | * configure: Regenerate. | |
1957 | * config.in: Regenerate. | |
1958 | * config/mips/mips-tables.opt: Regenerate. | |
1959 | * config/mips/micromips.md: New file. | |
1960 | * constraints.md (ZC, AD): New constraints. | |
1961 | * config/mips/predicates.md (movep_src_register): New predicate. | |
1962 | (movep_src_operand): New predicate. | |
1963 | (non_volatile_mem_operand): New predicate. | |
1964 | * config/mips/mips.md (multimem): New type. | |
1965 | (length): Differentiate between 17-bit and 18-bit branch offsets. | |
1966 | (MOVEP1, MOVEP2): New mode iterator. | |
1967 | (mov_<load>l): Use ZC constraint. | |
1968 | (mov_<load>r): Likewise. | |
1969 | (mov_<store>l): Likewise. | |
1970 | (mov_<store>r): Likewise. | |
1971 | (*branch_equality<mode>_inverted): Add microMIPS support. | |
1972 | (*branch_equality<mode>): Likewise. | |
1973 | (*jump_absolute): Likewise. | |
1974 | (indirect_jump_<mode>): Likewise. | |
1975 | (tablejump_<mode>): Likewise. | |
1976 | (<optab>_internal): Likewise. | |
1977 | (sibcall_internal): Likewise. | |
1978 | (sibcall_value_internal): Likewise. | |
1979 | (prefetch): Use constraint ZD. | |
1980 | * config/mips/mips.opt (minterlink-compressed): New option. | |
1981 | (minterlink-mips16): Now an alias for minterlink-compressed. | |
1982 | (mmicromips): New option. | |
1983 | * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint. | |
1984 | (compare_and_swap_12): Likewise. | |
1985 | (sync_add<mode>): Likewise. | |
1986 | (sync_<optab>_12): Likewise. | |
1987 | (sync_old_<optab>_12): Likewise. | |
1988 | (sync_new_<optab>_12): Likewise. | |
1989 | (sync_nand_12): Likewise. | |
1990 | (sync_old_nand_12): Likewise. | |
1991 | (sync_new_nand_12): Likewise. | |
1992 | (sync_sub<mode>): Likewise. | |
1993 | (sync_old_add<mode>): Likewise. | |
1994 | (sync_old_sub<mode>): Likewise. | |
1995 | (sync_new_add<mode>): Likewise. | |
1996 | (sync_new_sub<mode>): Likewise. | |
1997 | (sync_<optab><mode>): Likewise. | |
1998 | (sync_old_<optab><mode>): Likewise. | |
1999 | (sync_new_<optab><mode>): Likewise. | |
2000 | (sync_nand<mode>): Likewise. | |
2001 | (sync_old_nand<mode>): Likewise. | |
2002 | (sync_new_nand<mode>): Likewise. | |
2003 | (sync_lock_test_and_set<mode>): Likewise. | |
2004 | (test_and_set_12): Likewise. | |
2005 | (atomic_compare_and_swap<mode>): Likewise. | |
2006 | (atomic_exchange<mode>_llsc): Likewise. | |
2007 | (atomic_fetch_add<mode>_llsc): Likewise. | |
2008 | * config/mips/mips-cpus.def (m14kc, m14k): New processors. | |
2009 | * config/mips/mips-protos.h (umips_output_save_restore): New prototype. | |
2010 | (umips_save_restore_pattern_p): Likewise. | |
2011 | (umips_load_store_pair_p): Likewise. | |
2012 | (umips_output_load_store_pair): Likewise. | |
2013 | (umips_movep_target_p): Likewise. | |
2014 | (umips_12bit_offset_address_p): Likewise. | |
2015 | * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS. | |
2016 | (mips_base_mips16): Rename this... | |
2017 | (mips_base_compression_flags): ...to this. Update all uses. | |
2018 | (mips_attribute_table): Add micromips, nomicromips and nocompression. | |
2019 | (mips_mips16_decl_p): Delete. | |
2020 | (mips_nomips16_decl_p): Delete. | |
2021 | (mips_get_compress_on_flags): New function. | |
2022 | (mips_get_compress_off_flags): New function. | |
2023 | (mips_get_compress_mode): New function. | |
2024 | (mips_get_compress_on_name): New function. | |
2025 | (mips_get_compress_off_name): New function. | |
2026 | (mips_insert_attributes): Support multiple compression types. | |
2027 | (mips_merge_decl_attributes): Likewise. | |
2028 | (umips_12bit_offset_address_p): New function. | |
2029 | (mips_start_function_definition): Emit .set micromips directive. | |
2030 | (mips_call_may_need_jalx_p): New function. | |
2031 | (mips_function_ok_for_sibcall): Add microMIPS support. | |
2032 | (mips_print_operand_punctuation): Support short delay slots and | |
2033 | compact jumps. | |
2034 | (umips_swm_mask, umips_swm_encoding): New. | |
2035 | (umips_build_save_restore): New function. | |
2036 | (mips_for_each_saved_gpr_and_fpr): Add microMIPS support. | |
2037 | (was_mips16_p): Remove. | |
2038 | (old_compression_mode): New. | |
2039 | (mips_set_compression_mode): New function. | |
2040 | (mips_set_current_function): Add microMIPS support. | |
2041 | (mips_option_override): Likewise. | |
2042 | (umips_save_restore_pattern_p): New function. | |
2043 | (umips_output_save_restore): New function. | |
2044 | (umips_load_store_pair_p_1): New function. | |
2045 | (umips_load_store_pair_p): New function. | |
2046 | (umips_output_load_store_pair_1): New function. | |
2047 | (umips_output_load_store_pair): New function. | |
2048 | (umips_movep_target_p) New function. | |
2049 | (mips_prepare_pch_save): Add microMIPS support. | |
2050 | * config/mips/mips.h (TARGET_COMPRESSION): New. | |
2051 | (TARGET_CPU_CPP_BUILTINS): Update macro | |
2052 | to use new compression flags and to support microMIPS. | |
2053 | (MIPS_ISA_LEVEL_SPEC): Add m14k processors. | |
2054 | (MIPS_ARCH_FLOAT_SPEC): Likewise. | |
2055 | (ISA_HAS_LWXS): Include TARGET_MICROMIPS. | |
2056 | (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS. | |
2057 | (ASM_SPEC): Support mmicromips and mno-micromips. | |
2058 | (M16STORE_REG_P): New macro. | |
2059 | (MIPS_CALL): Support TARGET_MICROMIPS. | |
2060 | (MICROMIPS_J): New macro. | |
2061 | (mips_base_mips16): Rename this... | |
2062 | (mips_base_compression_flags): ...to this. | |
2063 | (UMIPS_12BIT_OFFSET_P): New macro. | |
2064 | * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS. | |
2065 | (MULTILIB_DIRNAMES): Likewise. | |
2066 | ||
5e5df392 TV |
2067 | 2013-02-25 Tom de Vries <tom@codesourcery.com> |
2068 | ||
2069 | PR rtl-optimization/56131 | |
2070 | * insn-notes.def (INSN_NOTE_BASIC_BLOCK): Update comment. | |
2071 | * cfgrtl.c (delete_insn): Don't reorder NOTE_INSN_DELETED_LABEL and | |
2072 | NOTE_INSN_BASIC_BLOCK if BLOCK_FOR_INSN == NULL. | |
2073 | ||
3fdb53c1 TB |
2074 | 2013-02-25 Tobias Burnus <burnus@net-b.de> |
2075 | ||
2076 | * doc/invoke.texi (-fsanitize=): Move from optimization | |
2077 | to debugging options. | |
2078 | ||
ed358aea AB |
2079 | 2013-02-25 Andrey Belevantsev <abel@ispras.ru> |
2080 | ||
2081 | * sched-deps.c (sched_analyze_insn): Fix typo in comment. | |
2082 | ||
f45e9053 AB |
2083 | 2013-02-25 Andrey Belevantsev <abel@ispras.ru> |
2084 | Alexander Monakov <amonakov@ispras.ru> | |
2085 | ||
2086 | PR middle-end/56077 | |
2087 | * sched-deps.c (sched_analyze_insn): When reg_pending_barrier, | |
2088 | flush pending lists also on non-jumps. Adjust comment. | |
2089 | ||
6941b508 CM |
2090 | 2013-02-24 Catherine Moore <clm@codesourcery.com> |
2091 | Maciej W. Rozycki <macro@codesourcery.com> | |
2092 | Tom de Vries <tom@codesourcery.com> | |
a72d8780 | 2093 | Nathan Sidwell <nathan@codesourcery.com> |
6941b508 CM |
2094 | Iain Sandoe <iain@codesourcery.com> |
2095 | Nathan Froyd <froydnj@codesourcery.com> | |
a72d8780 | 2096 | Chao-ying Fu <fu@mips.com> |
6941b508 CM |
2097 | |
2098 | * doc/extend.texi: (micromips, nomicromips, nocompression): | |
88b97037 | 2099 | Document new function attributes. |
6941b508 CM |
2100 | * doc/invoke.texi (minterlink-compressed, mmicromips, |
2101 | m14k, m14ke, m14kec): Document new options. | |
2102 | (minterlink-mips16): Update documentation. | |
2103 | * doc/md.texi (ZC, ZD): Document new constraints. | |
2104 | * configure.ac (gcc_cv_as_micromips): Check if linker | |
2105 | supports the .set micromips directive. | |
2106 | * configure: Regenerate. | |
2107 | * config.in: Regenerate. | |
2108 | * config/mips/mips-tables.opt: Regenerate. | |
2109 | * config/mips/micromips.md: New file. | |
2110 | * constraints.md (ZC, AD): New constraints. | |
2111 | * config/mips/predicates.md (movep_src_register): New predicate. | |
2112 | (movep_src_operand): New predicate. | |
2113 | (non_volatile_mem_operand): New predicate. | |
2114 | * config/mips/mips.md (multimem): New type. | |
2115 | (length): Differentiate between 17-bit and 18-bit branch offsets. | |
2116 | (MOVEP1, MOVEP2): New mode iterator. | |
3fdb53c1 | 2117 | (mov_<load>l): Use ZC constraint. |
6941b508 CM |
2118 | (mov_<load>r): Likewise. |
2119 | (mov_<store>l): Likewise. | |
2120 | (mov_<store>r): Likewise. | |
2121 | (*branch_equality<mode>_inverted): Add microMIPS support. | |
2122 | (*branch_equality<mode>): Likewise. | |
2123 | (*jump_absolute): Likewise. | |
2124 | (indirect_jump_<mode>): Likewise. | |
2125 | (tablejump_<mode>): Likewise. | |
2126 | (<optab>_internal): Likewise. | |
2127 | (sibcall_internal): Likewise. | |
2128 | (sibcall_value_internal): Likewise. | |
2129 | (prefetch): Use constraint ZD. | |
2130 | * config/mips/mips.opt (minterlink-compressed): New option. | |
2131 | (minterlink-mips16): Now an alias for minterlink-compressed. | |
2132 | (mmicromips): New option. | |
2133 | * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint. | |
2134 | (compare_and_swap_12): Likewise. | |
2135 | (sync_add<mode>): Likewise. | |
2136 | (sync_<optab>_12): Likewise. | |
2137 | (sync_old_<optab>_12): Likewise. | |
2138 | (sync_new_<optab>_12): Likewise. | |
2139 | (sync_nand_12): Likewise. | |
2140 | (sync_old_nand_12): Likewise. | |
2141 | (sync_new_nand_12): Likewise. | |
2142 | (sync_sub<mode>): Likewise. | |
2143 | (sync_old_add<mode>): Likewise. | |
2144 | (sync_old_sub<mode>): Likewise. | |
2145 | (sync_new_add<mode>): Likewise. | |
2146 | (sync_new_sub<mode>): Likewise. | |
2147 | (sync_<optab><mode>): Likewise. | |
2148 | (sync_old_<optab><mode>): Likewise. | |
2149 | (sync_new_<optab><mode>): Likewise. | |
2150 | (sync_nand<mode>): Likewise. | |
2151 | (sync_old_nand<mode>): Likewise. | |
2152 | (sync_new_nand<mode>): Likewise. | |
2153 | (sync_lock_test_and_set<mode>): Likewise. | |
2154 | (test_and_set_12): Likewise. | |
2155 | (atomic_compare_and_swap<mode>): Likewise. | |
2156 | (atomic_exchange<mode>_llsc): Likewise. | |
2157 | (atomic_fetch_add<mode>_llsc): Likewise. | |
2158 | * config/mips/mips-cpus.def (m14kc, m14k): New processors. | |
2159 | * config/mips/mips-protos.h (umips_output_save_restore): New prototype. | |
2160 | (umips_save_restore_pattern_p): Likewise. | |
2161 | (umips_load_store_pair_p): Likewise. | |
2162 | (umips_output_load_store_pair): Likewise. | |
2163 | (umips_movep_target_p): Likewise. | |
2164 | (umips_12bit_offset_address_p): Likewise. | |
2165 | * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS. | |
2166 | (mips_base_mips16): Rename this... | |
2167 | (mips_base_compression_flags): ...to this. Update all uses. | |
2168 | (mips_attribute_table): Add micromips, nomicromips and nocompression. | |
2169 | (mips_mips16_decl_p): Delete. | |
2170 | (mips_nomips16_decl_p): Delete. | |
3fdb53c1 | 2171 | (mips_get_compress_on_flags): New function. |
6941b508 CM |
2172 | (mips_get_compress_off_flags): New function. |
2173 | (mips_get_compress_mode): New function. | |
2174 | (mips_get_compress_on_name): New function. | |
2175 | (mips_get_compress_off_name): New function. | |
2176 | (mips_insert_attributes): Support multiple compression types. | |
2177 | (mips_merge_decl_attributes): Likewise. | |
2178 | (umips_12bit_offset_address_p): New function. | |
2179 | (mips_start_function_definition): Emit .set micromips directive. | |
2180 | (mips_call_may_need_jalx_p): New function. | |
2181 | (mips_function_ok_for_sibcall): Add microMIPS support. | |
2182 | (mips_print_operand_punctuation): Support short delay slots and | |
2183 | compact jumps. | |
2184 | (umips_swm_mask, umips_swm_encoding): New. | |
2185 | (umips_build_save_restore): New function. | |
2186 | (mips_for_each_saved_gpr_and_fpr): Add microMIPS support. | |
2187 | (was_mips16_p): Remove. | |
2188 | (old_compression_mode): New. | |
2189 | (mips_set_compression_mode): New function. | |
2190 | (mips_set_current_function): Add microMIPS support. | |
2191 | (mips_option_override): Likewise. | |
2192 | (umips_save_restore_pattern_p): New function. | |
2193 | (umips_output_save_restore): New function. | |
2194 | (umips_load_store_pair_p_1): New function. | |
2195 | (umips_load_store_pair_p): New function. | |
2196 | (umips_output_load_store_pair_1): New function. | |
2197 | (umips_output_load_store_pair): New function. | |
2198 | (umips_movep_target_p) New function. | |
2199 | (mips_prepare_pch_save): Add microMIPS support. | |
2200 | * config/mips/mips.h (TARGET_COMPRESSION): New. | |
2201 | (TARGET_CPU_CPP_BUILTINS): Update macro | |
2202 | to use new compression flags and to support microMIPS. | |
2203 | (MIPS_ISA_LEVEL_SPEC): Add m14k processors. | |
2204 | (MIPS_ARCH_FLOAT_SPEC): Likewise. | |
2205 | (ISA_HAS_LWXS): Include TARGET_MICROMIPS. | |
2206 | (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS. | |
2207 | (ASM_SPEC): Support mmicromips and mno-micromips. | |
2208 | (M16STORE_REG_P): New macro. | |
2209 | (MIPS_CALL): Support TARGET_MICROMIPS. | |
2210 | (MICROMIPS_J): New macro. | |
2211 | (mips_base_mips16): Rename this... | |
2212 | (mips_base_compression_flags): ...to this. | |
2213 | (UMIPS_12BIT_OFFSET_P): New macro. | |
2214 | * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS. | |
2215 | (MULTILIB_DIRNAMES): Likewise. | |
2216 | ||
cdebbc6d JJ |
2217 | 2013-02-24 Jakub Jelinek <jakub@redhat.com> |
2218 | ||
2219 | PR target/52555 | |
2220 | * target-globals.c (save_target_globals): For init_reg_sets and | |
2221 | target_reinit remporarily set this_fn_optabs to this_target_optabs. | |
2222 | ||
18c63565 JG |
2223 | 2013-02-22 James Grennahlgh <james.greenhalgh@arm.com> |
2224 | ||
2225 | * config/aarch64/aarch64-simd-builtins.def: Add copyright header. | |
2226 | * config/aarch64/t-aarch64 | |
2227 | (aarch64-builtins.o): Depend on aarch64-simd-builtins.def. | |
2228 | ||
2194f7a2 VM |
2229 | 2013-02-22 Vladimir Makarov <vmakarov@redhat.com> |
2230 | ||
2231 | PR inline-asm/56148 | |
2232 | * lra-constraints.c (process_alt_operands): Reload operand | |
2233 | conflicting with earlier clobber only if no more other conflicting | |
2234 | operands. | |
2235 | ||
7d613735 JJ |
2236 | 2013-02-22 Jakub Jelinek <jakub@redhat.com> |
2237 | ||
2238 | PR sanitizer/56393 | |
2239 | * config/gnu-user.h (LIBASAN_EARLY_SPEC): Link in libasan_preinit.o | |
2240 | if not linking a shared library. | |
2241 | ||
ac8d93a7 SL |
2242 | 2013-02-22 Seth LaForge <sethml@google.com> |
2243 | ||
2244 | * config.gcc (arm*-*-eabi*): Treat arm*eb as big-endian. | |
2245 | ||
e0237780 GY |
2246 | 2013-02-22 Greta Yorsh <Greta.Yorsh@arm.com> |
2247 | ||
3fdb53c1 TB |
2248 | * config/arm/arm.md (split for extendsidi): Update condition. |
2249 | (zero_extend<mode>di2,extend<mode>di2): Add an alternative. | |
2250 | * config/arm/iterators.md (qhs_extenddi_cstr): Likewise. | |
2251 | (qhs_zextenddi_cstr): Likewise. | |
e0237780 | 2252 | |
d7fde18c JJ |
2253 | 2013-02-21 Jakub Jelinek <jakub@redhat.com> |
2254 | ||
be63b77d JJ |
2255 | PR middle-end/56420 |
2256 | * expmed.c (EXACT_POWER_OF_2_OR_ZERO_P): Do subtraction in uhwi, to | |
2257 | avoid signed wrapping. | |
2258 | (expand_mult): Handle properly multiplication by | |
2259 | ((dword_type) -1) << (BITS_PER_WORD - 1). Improve multiplication by | |
2260 | ((dword_type) 1) << (BITS_PER_WORD - 1). Avoid undefined behavior | |
2261 | in the compiler if coeff is HOST_WIDE_INT_MIN. | |
2262 | (expand_divmod): Don't make ext_op1 static, change it's type to | |
2263 | uhwi. Avoid undefined behavior in -INTVAL (op1). | |
2264 | ||
d7fde18c JJ |
2265 | PR rtl-optimization/50339 |
2266 | * lower-subreg.h (struct lower_subreg_choices): Add splitting_ashiftrt | |
2267 | field. | |
2268 | * lower-subreg.c (compute_splitting_shift): Handle ASHIFTRT. | |
2269 | (compute_costs): Call compute_splitting_shift also for ASHIFTRT | |
2270 | into splitting_ashiftrt field. | |
2271 | (find_decomposable_shift_zext, resolve_shift_zext): Handle also | |
2272 | ASHIFTRT. | |
2273 | (dump_choices): Fix up printing LSHIFTRT choices, print ASHIFTRT | |
2274 | choices. | |
2275 | ||
6aad4455 AH |
2276 | 2013-02-20 Aldy Hernandez <aldyh@redhat.com> |
2277 | ||
2278 | PR middle-end/56108 | |
2279 | * trans-mem.c (execute_tm_mark): Do not expand transactions that | |
2280 | are sure to go irrevocable. | |
2281 | ||
38fe784d HPN |
2282 | 2013-02-21 Hans-Peter Nilsson <hp@axis.com> |
2283 | ||
2284 | * doc/rtl.texi (vec_concat, vec_duplicate): Mention that | |
2285 | scalars are valid operands. | |
2286 | ||
0fd44da3 MJ |
2287 | 2013-02-21 Martin Jambor <mjambor@suse.cz> |
2288 | ||
2289 | PR tree-optimization/56310 | |
2290 | * ipa-cp.c (agg_replacements_to_vector): New parameter index, copy | |
2291 | only matching indices and non-negative final offsets. | |
2292 | (intersect_aggregates_with_edge): Pass src_idx to | |
2293 | agg_replacements_to_vector. Pass src_idx insstead of index to | |
2294 | intersect_with_agg_replacements. | |
2295 | ||
7a92038b MJ |
2296 | 2013-02-21 Martin Jambor <mjambor@suse.cz> |
2297 | ||
2298 | * ipa-cp.c (good_cloning_opportunity_p): Dump the real threshold | |
2299 | instead of hard-wired defaults. | |
2300 | ||
c0da9c37 MR |
2301 | 2013-02-21 Maciej W. Rozycki <macro@codesourcery.com> |
2302 | ||
2303 | * doc/invoke.texi (MIPS Options): Update documentation of the | |
2304 | floating-point multiply-accumulate instruction restrictions. | |
2305 | ||
d247ea0c | 2306 | 2013-02-21 Kostya Serebryany <kcc@google.com> |
7df59255 KS |
2307 | |
2308 | * config/i386/i386.c (ix86_asan_shadow_offset): Use 0x7fff8000 as | |
2309 | asan_shadow_offset on x86_64 linux. | |
2310 | ||
22deefcb RB |
2311 | 2013-02-21 Richard Biener <rguenther@suse.de> |
2312 | ||
2313 | PR tree-optimization/56415 | |
2314 | Revert | |
2315 | 2013-02-11 Richard Biener <rguenther@suse.de> | |
2316 | ||
2317 | PR tree-optimization/56273 | |
2318 | * tree-vrp.c (simplify_cond_using_ranges): Disable for the | |
2319 | first VRP run. | |
2320 | ||
7bcc6e75 JJ |
2321 | 2013-02-21 Jakub Jelinek <jakub@redhat.com> |
2322 | ||
a0ad148f JJ |
2323 | PR bootstrap/56258 |
2324 | * doc/invoke.texi (-fdump-rtl-pro_and_epilogue): Use @item | |
2325 | instead of @itemx. | |
2326 | ||
7bcc6e75 JJ |
2327 | PR inline-asm/56405 |
2328 | * expr.c (expand_expr_real_1) <case TARGET_MEM_REF, MEM_REF>: Don't | |
2329 | use movmisalign or extract_bit_field for EXPAND_MEMORY modifier. | |
2330 | ||
a0a7b611 JH |
2331 | 2013-02-20 Jan Hubicka <jh@suse.cz> |
2332 | ||
2333 | PR tree-optimization/56265 | |
88b97037 UB |
2334 | * ipa-prop.c (ipa_make_edge_direct_to_target): Fixup callgraph |
2335 | when target is referenced for first time. | |
a0a7b611 | 2336 | |
c0e50f72 RB |
2337 | 2013-02-20 Richard Biener <rguenther@suse.de> |
2338 | ||
2339 | * tree-call-cdce.c (tree_call_cdce): Do not remove unused locals. | |
2340 | * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Likewise. | |
2341 | * tree-ssa-dce.c (perform_tree_ssa_dce): Likewise. | |
2342 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Do | |
2343 | not return anything. | |
2344 | (rename_ssa_copies): Do not remove unused locals. | |
2345 | * tree-ssa-ccp.c (do_ssa_ccp): Likewise. | |
88b97037 | 2346 | * tree-ssanames.c (pass_release_ssa_names): Remove unused locals first. |
c0e50f72 RB |
2347 | * passes.c (execute_function_todo): Do not schedule unused locals |
2348 | removal if cleanup_tree_cfg did something. | |
2349 | * tree-ssa-live.c (remove_unused_locals): Dump statistics | |
2350 | about the number of removed locals. | |
2351 | ||
a52ca739 RB |
2352 | 2013-02-20 Richard Biener <rguenther@suse.de> |
2353 | ||
2354 | PR tree-optimization/56398 | |
88b97037 | 2355 | * tree-vect-loop-manip.c (adjust_debug_stmts): Skip SSA default defs. |
a52ca739 | 2356 | |
ec9c9d1b MJ |
2357 | 2013-02-20 Martin Jambor <mjambor@suse.cz> |
2358 | ||
2359 | PR tree-optimization/55334 | |
2360 | * ipa-cp.c (initialize_node_lattices): Disable IPA-CP through and to | |
2361 | restricted pointers to arrays. | |
2362 | ||
e91c8ed6 | 2363 | 2013-02-20 Richard Biener <rguenther@suse.de> |
88b97037 | 2364 | Jakub Jelinek <jakub@redhat.com> |
e91c8ed6 RB |
2365 | |
2366 | PR tree-optimization/56396 | |
2367 | * tree-ssa-ccp.c (n_const_val): New static variable. | |
2368 | (get_value): Return NULL for SSA names we don't have a lattice | |
2369 | entry for. | |
2370 | (ccp_initialize): Initialize n_const_val. | |
2371 | * tree-ssa-copy.c (n_copy_of): New static variable. | |
2372 | (init_copy_prop): Initialize n_copy_of. | |
2373 | (get_value): Return NULL_TREE for SSA names we don't have a | |
2374 | lattice entry for. | |
2375 | ||
3d916479 MJ |
2376 | 2013-02-20 Martin Jambor <mjambor@suse.cz> |
2377 | ||
2378 | * ipa-cp.c (initialize_node_lattices): Fix dumping condition. | |
2379 | ||
71a86758 RB |
2380 | 2013-02-20 Richard Biener <rguenther@suse.de> |
2381 | ||
2382 | * genpreds.c (write_lookup_constraint): Do not compare first | |
2383 | letter of the constraint again. | |
2384 | ||
79836a12 RB |
2385 | 2013-02-20 Richard Biener <rguenther@suse.de> |
2386 | ||
2387 | * tree-ssa-loop-ivopts.c (alloc_use_cost_map): Use bitmap_count_bits | |
2388 | and ceil_log2. | |
2389 | (get_use_iv_cost): Terminate hashtable walk when coming across | |
2390 | an empty entry. | |
2391 | ||
bbe4fb2c IZ |
2392 | 2013-02-20 Igor Zamyatin <igor.zamyatin@intel.com> |
2393 | ||
2394 | * config/i386/i386.c (initial_ix86_tune_features): Turn on fp | |
2395 | reassociation for avx2 targets. | |
2396 | ||
a72d8780 | 2397 | 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
79836a12 | 2398 | |
c77f83d5 EI |
2399 | * config/microblaze/microblaze.c: microblaze_has_clz = 0 |
2400 | Add version check for v8.10.a to enable microblaze_has_clz | |
88b97037 | 2401 | * config/microblaze/microblaze.h: Add TARGET_HAS_CLZ as combined |
c77f83d5 EI |
2402 | version and TARGET_PATTERN_COMPARE check |
2403 | * config/microblaze/microblaze.md: New clzsi2 instruction | |
3fdb53c1 | 2404 | |
a72d8780 | 2405 | 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
959434e6 | 2406 | |
a72d8780 | 2407 | * config/microblaze/microblaze.md (call_value_intern): Check symbol is |
959434e6 EI |
2408 | function before branching. |
2409 | ||
242387fa AB |
2410 | 2012-02-19 Andrey Belevantsev <abel@ispras.ru> |
2411 | ||
2412 | * sel-sched-dump.c (dump_insn_rtx_flags): Explicitly set | |
2413 | DUMP_INSN_RTX_UID. | |
2414 | (dump_insn_rtx_1): Pass PATTERN (insn) to str_pattern_slim. | |
2415 | ||
b4979ab9 AB |
2416 | 2012-02-19 Andrey Belevantsev <abel@ispras.ru> |
2417 | ||
2418 | PR middle-end/55889 | |
b4979ab9 AB |
2419 | * sel-sched.c: Include ira.h. |
2420 | (implicit_clobber_conflict_p): New function. | |
2421 | (moveup_expr): Use it. | |
88b97037 | 2422 | * Makefile.in (sel-sched.o): Depend on ira.h. |
b4979ab9 | 2423 | |
24d63016 RB |
2424 | 2013-02-19 Richard Biener <rguenther@suse.de> |
2425 | ||
2426 | PR tree-optimization/56384 | |
2427 | * tree-ssa-sccvn.h (struct vn_phi_s): Add type member. | |
2428 | (vn_hash_type): Split out from ... | |
2429 | (vn_hash_constant_with_type): ... here. | |
2430 | * tree-ssa-sccvn.c (vn_phi_compute_hash): Use vn_hash_type. | |
2431 | (vn_phi_eq): Compare types from vn_phi_s structure. | |
2432 | (vn_phi_lookup): Populate vn_phi_s type. | |
2433 | (vn_phi_insert): Likewise. | |
2434 | ||
a475fd3d JJ |
2435 | 2013-02-19 Jakub Jelinek <jakub@redhat.com> |
2436 | ||
47cc28f5 JJ |
2437 | PR tree-optimization/56350 |
2438 | * tree-vect-loop.c (vectorizable_reduction): If orig_stmt, return false | |
2439 | if haven't found reduction or nested cycle operand, rather than | |
2440 | asserting we must find it. | |
2441 | ||
a475fd3d JJ |
2442 | PR tree-optimization/56381 |
2443 | * tree-ssa-pre.c (create_expression_by_pieces): Fix up last argument | |
2444 | to fold_build3. | |
2445 | ||
2446 | 2013-02-18 Aldy Hernandez <aldyh@redhat.com> | |
135204dd AH |
2447 | Jakub Jelinek <jakub@redhat.com> |
2448 | ||
2449 | PR target/52555 | |
2450 | * genopinit.c (raw_optab_handler): Use this_fn_optabs. | |
2451 | (swap_optab_enable): Same. | |
2452 | (init_all_optabs): Use argument instead of global. | |
88b97037 | 2453 | * tree.h (struct tree_optimization_option): New field target_optabs. |
135204dd AH |
2454 | * expr.h (init_all_optabs): Add argument to prototype. |
2455 | (TREE_OPTIMIZATION_OPTABS): New. | |
2456 | (save_optabs_if_changed): Protoize. | |
2457 | * optabs.h: Declare this_fn_optabs. | |
2458 | * optabs.c (save_optabs_if_changed): New. | |
2459 | Declare this_fn_optabs. | |
2460 | (init_optabs): Add argument to init_all_optabs() call. | |
2461 | * function.c (invoke_set_current_function_hook): Handle per | |
2462 | function optabs. | |
2463 | * function.h (struct function): New field optabs. | |
2464 | * config/mips/mips.c (mips_set_mips16_mode): Handle when | |
2465 | optimization_current_node has changed. | |
2466 | * target-globals.h (save_target_globals_default_opts): Protoize. | |
2467 | * target-globals.c (save_target_globals_default_opts): New. | |
2468 | ||
3f587ca3 JDA |
2469 | 2013-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2470 | ||
2471 | PR target/56347 | |
2472 | * config/pa/pa.c (pa_conditional_register_usage): On HP-UX, mark | |
2473 | registers %fr12 and %fr12R as call used. | |
ceaca33e JDA |
2474 | |
2475 | PR target/56214 | |
2476 | * config/pa/predicates.md (base14_operand): Except for BLKmode, QImode | |
88b97037 UB |
2477 | and HImode, require all displacements to be an integer multiple of |
2478 | their mode size. | |
ceaca33e JDA |
2479 | * config/pa/pa.c (pa_legitimate_address_p): For REG+BASE addresses, |
2480 | only allow QImode and HImode when reload is in progress and strict is | |
2481 | true. Likewise for symbolic addresses. Use base14_operand to check | |
2482 | displacements in REG+BASE addresses. | |
2483 | ||
fe0b4796 RB |
2484 | 2013-02-18 Richard Biener <rguenther@suse.de> |
2485 | ||
2486 | PR tree-optimization/56366 | |
2487 | * tree-vect-loop.c (get_initial_def_for_induction): Properly | |
2488 | handle sign-conversion of outer-loop initial induction value. | |
2489 | ||
6aaf596b RB |
2490 | 2013-02-18 Richard Biener <rguenther@suse.de> |
2491 | ||
73db8ff1 | 2492 | PR middle-end/56349 |
6aaf596b RB |
2493 | * cfghooks.c (merge_blocks): If we merge a latch into another |
2494 | block adjust references to it. | |
2495 | * cfgloop.c (flow_loops_find): Reset latch before recomputing it. | |
2496 | (verify_loop_structure): Verify that a recorded latch is in fact | |
2497 | a latch. | |
2498 | ||
5e97dfb6 RB |
2499 | 2013-02-18 Richard Biener <rguenther@suse.de> |
2500 | ||
2501 | PR tree-optimization/56321 | |
2502 | * tree-ssa-reassoc.c (propagate_op_to_single_use): Properly | |
2503 | order SSA name release and virtual operand unlinking. | |
2504 | ||
825527e8 EI |
2505 | 2013-02-17 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
2506 | ||
2507 | * config/microblaze/microblaze.md (save_stack_block): Define. | |
2508 | (restore_stack_block): Likewise. | |
2509 | ||
debd11d9 EI |
2510 | 2013-02-16 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
2511 | ||
2512 | * config/microblaze/linux.h (TARGET_SUPPORTS_PIC): Define as 1. | |
2513 | * config/microblaze/microblaze.h (TARGET_SUPPORTS_PIC): Define as 1. | |
2514 | * config/microblaze/microblaze.c (microblaze_option_override): | |
2515 | Bail out early for PIC modes when target does not support PIC. | |
2516 | ||
8ec77be0 EI |
2517 | 2013-02-16 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
2518 | ||
88b97037 | 2519 | * config/microblaze/microblaze.c (microblaze_asm_trampoline_template): |
8ec77be0 EI |
2520 | Replace with a microblaze version. |
2521 | (microblaze_trampoline_init): Adapt for microblaze. | |
a752b80f | 2522 | * config/microblaze/microblaze.h (TRAMPOLINE_SIZE): Adapt for |
8ec77be0 EI |
2523 | microblaze. |
2524 | ||
b41288b3 JJ |
2525 | 2013-02-16 Jakub Jelinek <jakub@redhat.com> |
2526 | Dodji Seketeli <dodji@redhat.com> | |
2527 | ||
2528 | PR asan/56330 | |
88b97037 | 2529 | * asan.c (get_mem_refs_of_builtin_call): White space and style cleanup. |
b41288b3 JJ |
2530 | (instrument_mem_region_access): Do not forget to always put |
2531 | instrumentation of the of 'base' and 'base + len' in a "if (len != | |
2532 | 0) statement, even for cases where either 'base' or 'base + len' | |
2533 | are not instrumented -- because they have been previously | |
2534 | instrumented. Simplify the logic by putting all the statements | |
2535 | instrument 'base + len' inside a sequence, and then insert that | |
2536 | sequence right before the current insertion point. Then, to | |
2537 | instrument 'base + len', just get an iterator on that statement. | |
2538 | And do not forget to update the pointer to iterator the function | |
2539 | received as argument. | |
2540 | ||
47918951 VM |
2541 | 2013-02-15 Vladimir Makarov <vmakarov@redhat.com> |
2542 | ||
2543 | PR rtl-optimization/56348 | |
2544 | * lra-assigns.c (reload_pseudo_compare_func): Prefer bigger pseudos. | |
2545 | ||
3fb7c699 SB |
2546 | 2013-02-15 Steven Bosscher <steven@gcc.gnu.org> |
2547 | ||
2548 | * graph.c (start_graph_dump): Print dumpfile base as digraph label. | |
2549 | (clean_graph_dump_file): Pass base to start_graph_dump. | |
2550 | ||
576fe41a RH |
2551 | 2013-02-14 Richard Henderson <rth@redhat.com> |
2552 | ||
2553 | PR target/55941 | |
2554 | * lower-subreg.c (simple_move): Check dest mode instead of src mode. | |
2555 | ||
bb3accfa SB |
2556 | 2013-02-14 Steven Bosscher <steven@gcc.gnu.org> |
2557 | ||
2558 | * collect2-aix.h: Define F_LOADONLY. | |
2559 | ||
03143140 RB |
2560 | 2013-02-14 Richard Biener <rguenther@suse.de> |
2561 | ||
2562 | PR lto/50494 | |
2563 | * varasm.c (output_constant_def_1): Get the decl representing | |
2564 | the constant as argument. | |
2565 | (output_constant_def): Wrap output_constant_def_1. | |
2566 | (make_decl_rtl): Use output_constant_def_1 with the decl | |
2567 | representing the constant. | |
2568 | (build_constant_desc): Optionally re-use a decl already | |
2569 | representing the constant. | |
2570 | (tree_output_constant_def): Adjust. | |
2571 | ||
8fb06726 DS |
2572 | 2013-02-14 Dodji Seketeli <dodji@redhat.com> |
2573 | ||
2574 | Fix an asan crash | |
2575 | * asan.c (instrument_builtin_call): Really put the length of the | |
2576 | second source argument into src1_len. | |
2577 | ||
c4bfe8bf JJ |
2578 | 2013-02-13 Jakub Jelinek <jakub@redhat.com> |
2579 | ||
2580 | * asan.c (create_cond_insert_point): Add create_then_fallthru_edge | |
2581 | argument. If it is false, don't create edge from then_bb to | |
2582 | fallthru_bb. | |
2583 | (insert_if_then_before_iter): Pass true to it. | |
2584 | (build_check_stmt): Pass false to it. | |
2585 | (transform_statements): Flush hash table only on extended basic | |
2586 | block boundaries, rather than at the beginning of every bb. | |
2587 | Don't flush hash table on nonfreeing_call_p calls. | |
2588 | * tree-flow.h (nonfreeing_call_p): New prototype. | |
2589 | * tree-ssa-phiopt.c (nonfreeing_call_p): No longer static. | |
2590 | ||
7afe2801 DM |
2591 | 2013-02-13 David S. Miller <davem@davemloft.net> |
2592 | ||
2593 | * expmed.c (expand_shift_1): Only strip scalar integer subregs. | |
2594 | ||
70cc3288 VM |
2595 | 2013-02-13 Vladimir Makarov <vmakarov@redhat.com> |
2596 | ||
2597 | PR target/56184 | |
2598 | * ira.c (max_regno_before_ira): Move from ... | |
2599 | (ira): ... here. | |
2600 | (fix_reg_equiv_init): Use max_regno_before_ira instead of | |
2601 | vec_safe_length. | |
2602 | ||
6422242b JJ |
2603 | 2013-02-13 Jakub Jelinek <jakub@redhat.com> |
2604 | ||
2605 | * config/i386/i386.c (ix86_asan_shadow_offset): Revert last change. | |
2606 | ||
976a81ee RB |
2607 | 2013-02-13 Richard Biener <rguenther@suse.de> |
2608 | ||
2609 | PR lto/56295 | |
2610 | * gimple-streamer-out.c (output_gimple_stmt): Undo wrapping | |
2611 | globals in MEM_REFs. | |
2612 | ||
c1874a87 RB |
2613 | 2013-02-13 Richard Biener <rguenther@suse.de> |
2614 | ||
2615 | * loop-init.c (loop_optimizer_init): Clear loop state when | |
2616 | re-initializing preserved loops. | |
2617 | * loop-unswitch.c (unswitch_single_loop): Return whether | |
2618 | we unswitched the loop. Do not verify loop state here. | |
88b97037 | 2619 | (unswitch_loops): When we unswitched a loop discover new loops. |
c1874a87 | 2620 | |
b4ab7d34 KS |
2621 | 2013-02-13 Kostya Serebryany <kcc@google.com> |
2622 | ||
88b97037 UB |
2623 | * config/i386/i386.c: Use 0x7fff8000 as asan_shadow_offset |
2624 | on x86_64 linux. | |
b4ab7d34 KS |
2625 | * sanitizer.def: Rename __asan_init to __asan_init_v1. |
2626 | ||
bdcbe80c DS |
2627 | 2013-02-12 Dodji Seketeli <dodji@redhat.com> |
2628 | ||
2629 | Avoid instrumenting duplicated memory access in the same basic block | |
2630 | * Makefile.in (asan.o): Add new dependency on hash-table.h | |
2631 | * asan.c (struct asan_mem_ref, struct mem_ref_hasher): New types. | |
2632 | (asan_mem_ref_init, asan_mem_ref_get_end, get_mem_ref_hash_table) | |
2633 | (has_stmt_been_instrumented_p, empty_mem_ref_hash_table) | |
2634 | (free_mem_ref_resources, has_mem_ref_been_instrumented) | |
2635 | (has_stmt_been_instrumented_p, update_mem_ref_hash_table) | |
2636 | (get_mem_ref_of_assignment): New functions. | |
2637 | (get_mem_refs_of_builtin_call): Extract from | |
2638 | instrument_builtin_call and tweak a little bit to make it fit with | |
2639 | the new signature. | |
2640 | (instrument_builtin_call): Use the new | |
2641 | get_mem_refs_of_builtin_call. Use gimple_call_builtin_p instead | |
2642 | of is_gimple_builtin_call. | |
2643 | (instrument_derefs, instrument_mem_region_access): Insert the | |
2644 | instrumented memory reference into the hash table. | |
2645 | (maybe_instrument_assignment): Renamed instrument_assignment into | |
2646 | this, and change it to advance the iterator when instrumentation | |
2647 | actually happened and return true in that case. This makes it | |
2648 | homogeneous with maybe_instrument_assignment, and thus give a | |
2649 | chance to callers to be more 'regular'. | |
2650 | (transform_statements): Clear the memory reference hash table | |
2651 | whenever we enter a new BB, when we cross a function call, or when | |
2652 | we are done transforming statements. Use | |
2653 | maybe_instrument_assignment instead of instrumentation. No more | |
2654 | need to special case maybe_instrument_assignment and advance the | |
2655 | iterator after calling it; it's now handled just like | |
2656 | maybe_instrument_call. Update comment. | |
2657 | ||
4861a1f7 RB |
2658 | 2013-02-13 Richard Biener <rguenther@suse.de> |
2659 | ||
2660 | * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc): | |
2661 | Fix loop discovery code. | |
2662 | ||
1c86bd80 VM |
2663 | 2013-02-12 Vladimir Makarov <vmakarov@redhat.com> |
2664 | ||
2665 | PR inline-asm/56148 | |
2666 | * lra-constraints.c (process_alt_operands): Match early clobber | |
70cc3288 | 2667 | operand with itself. Check conflicts with earlyclobber only if |
1c86bd80 VM |
2668 | the operand is not reloaded. Prefer to reload conflicting operand |
2669 | if earlyclobber and matching operands are the same. | |
2670 | ||
7cbda518 RB |
2671 | 2013-02-12 Richard Biener <rguenther@suse.de> |
2672 | ||
2673 | PR lto/56297 | |
2674 | * lto-streamer-out.c (write_symbol): Do not output symbols | |
2675 | for hard register variables. | |
2676 | ||
e68a4ef6 GJL |
2677 | 2013-02-12 Georg-Johann Lay <avr@gjlay.de> |
2678 | ||
2679 | PR target/54222 | |
2680 | * config/avr/avr-dimode.md (umulsidi3, mulsidi3): New expanders. | |
2681 | (umulsidi3_insn, mulsidi3_insn): New insns. | |
2682 | ||
a72d8780 | 2683 | 2013-02-12 Christophe Lyon <christophe.lyon@linaro.org> |
2597da22 CL |
2684 | |
2685 | * config/arm/arm-protos.h (struct cpu_vec_costs): New struct type. | |
2686 | (struct tune_params): Add vec_costs field. | |
2687 | * config/arm/arm.c (arm_builtin_vectorization_cost) | |
2688 | (arm_add_stmt_cost): New functions. | |
2689 | (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST) | |
2690 | (TARGET_VECTORIZE_ADD_STMT_COST): Define. | |
2691 | (arm_default_vec_cost): New struct of type cpu_vec_costs. | |
2692 | (arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune) | |
2693 | (arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune) | |
2694 | (arm_cortex_a15_tune, arm_cortex_a5_tune, arm_cortex_a9_tune) | |
2695 | (arm_v6m_tune, arm_fa726te_tune): Define new vec_costs field. | |
2696 | ||
43320568 RB |
2697 | 2013-02-12 Richard Biener <rguenther@suse.de> |
2698 | ||
2699 | PR lto/56295 | |
2700 | * gimple-streamer-in.c (input_gimple_stmt): Strip MEM_REFs off | |
2701 | decls again if possible. | |
2702 | ||
a011aa39 RB |
2703 | 2013-02-12 Richard Biener <rguenther@suse.de> |
2704 | ||
2705 | PR middle-end/56288 | |
2706 | * tree-ssa.c (verify_ssa_name): Fix check, move | |
2707 | SSA_NAME_IN_FREE_LIST check up. | |
2708 | ||
6da26889 JJ |
2709 | 2013-02-12 Jakub Jelinek <jakub@redhat.com> |
2710 | Steven Bosscher <steven@gcc.gnu.org> | |
2711 | ||
2712 | PR rtl-optimization/56151 | |
2713 | * optabs.c (add_equal_note): Don't return 0 if target is a MEM, | |
2714 | equal to op0 or op1, and last_insn pattern is CODE operation | |
2715 | with MEM dest and one of the operands matches that MEM. | |
2716 | ||
f80e0faf ST |
2717 | 2013-02-11 Sriraman Tallam <tmsriramgoogle.com> |
2718 | ||
2719 | * doc/extend.texi: Document Function Multiversioning and "default" | |
2720 | parameter string to target attribute. | |
2721 | * config/i386/i386.c (get_builtin_code_for_version): Return 0 if | |
2722 | target attribute parameter is "default". | |
2723 | (ix86_compare_version_priority): Remove checks for target attribute. | |
2724 | (ix86_mangle_function_version_assembler_name): Change error to sorry. | |
2725 | Remove check for target attribute equal to NULL. Add assert. | |
2726 | (ix86_generate_version_dispatcher_body): Change error to sorry. | |
2727 | ||
6c59ffd1 IS |
2728 | 2013-02-11 Iain Sandoe <iain@codesourcery.com> |
2729 | Jack Howarth <howarth@bromo.med.uc.edu> | |
2730 | Patrick Marlier <patrick.marlier@gmail.com> | |
2731 | ||
2732 | PR libitm/55693 | |
2733 | * config/darwin.h: Replace ENDFILE_SPEC with TM_DESTRUCTOR and | |
2734 | define ENDFILE_SPEC as TM_DESTRUCTOR. | |
2735 | * config/i386/darwin.h (ENDFILE_SPEC): Use TM_DESTRUCTOR. | |
2736 | ||
a72d8780 | 2737 | 2013-02-11 Alexander Potapenko <glider@google.com> |
6a52ccb3 AP |
2738 | Jack Howarth <howarth@bromo.med.uc.edu> |
2739 | Jakub Jelinek <jakub@redhat.com> | |
2740 | ||
2741 | PR sanitizer/55617 | |
2742 | * config/darwin.c (cdtor_record): Rename ctor_record. | |
2743 | (sort_cdtor_records): Rename sort_ctor_records. | |
2744 | (finalize_dtors): New routine to sort destructors by | |
2745 | priority before use in assemble_integer. | |
2746 | (machopic_asm_out_destructor): Use finalize_dtors if needed. | |
2747 | ||
b63fe007 UB |
2748 | 2013-02-11 Uros Bizjak <ubizjak@gmail.com> |
2749 | ||
2750 | PR rtl-optimization/56275 | |
2751 | * simplify-rtx.c (avoid_constant_pool_reference): Check that | |
2752 | offset is non-negative and less than cmode size before | |
2753 | calling simplify_subreg. | |
2754 | ||
8e89b5b5 RB |
2755 | 2013-02-11 Richard Biener <rguenther@suse.de> |
2756 | ||
2757 | PR tree-optimization/56264 | |
2758 | * cfgloop.h (fix_loop_structure): Adjust prototype. | |
2759 | * loop-init.c (fix_loop_structure): Return the number of | |
2760 | newly discovered loops. | |
2761 | * tree-cfgcleanup.c (repair_loop_structures): When new loops | |
2762 | are discovered, do a full loop-closed SSA rewrite. | |
2763 | ||
b4a4b56d RB |
2764 | 2013-02-11 Richard Biener <rguenther@suse.de> |
2765 | ||
2766 | PR tree-optimization/56273 | |
2767 | * tree-vrp.c (simplify_cond_using_ranges): Disable for the | |
2768 | first VRP run. | |
2769 | (check_array_ref): Fix missing newline in dumps. | |
2770 | (search_for_addr_array): Likewise. | |
2771 | ||
0c885229 DE |
2772 | 2013-02-09 David Edelsohn <dje.gcc@gmail.com> |
2773 | ||
2774 | * config/rs6000/aix61.h (OS_MISSING_ALTIVEC): Undefine. | |
2775 | ||
59ac9a55 JJ |
2776 | 2013-02-09 Jakub Jelinek <jakub@redhat.com> |
2777 | ||
2778 | PR target/56256 | |
2779 | * config/rs6000/rs6000.h (ASSEMBLER_DIALECT): Define. | |
2780 | ||
25bb0bb5 VM |
2781 | 2013-02-08 Vladimir Makarov <vmakarov@redhat.com> |
2782 | ||
2783 | PR rtl-optimization/56246 | |
0c885229 | 2784 | * lra-constraints.c (simplify_operand_subreg): Try to reuse |
25bb0bb5 VM |
2785 | reload pseudo. |
2786 | * lra.c (lra): Clear lra_optional_reload_pseudos only when all | |
2787 | constraints are satisfied. | |
2788 | ||
a698cc03 JL |
2789 | 2013-02-08 Jeff Law <law@redhat.com> |
2790 | ||
2791 | PR debug/53948 | |
2792 | * emit-rtl.c (reg_is_parm_p): New function. | |
2793 | * regs.h (reg_is_parm_p): New prototype. | |
2794 | * ira-conflicts.c (ira_build_conflicts): Allow parameters in | |
2795 | callee-clobbered registers. | |
2796 | ||
e1122ddd MM |
2797 | 2013-02-08 Michael Meissner <meissner@linux.vnet.ibm.com> |
2798 | ||
2799 | PR target/56043 | |
2800 | * config/rs6000/rs6000.c (rs6000_builtin_vectorized_libmass): | |
2801 | If there is no implicit builtin declaration, just return NULL. | |
2802 | ||
19c5f6e6 UB |
2803 | 2013-02-08 Uros Bizjak <ubizjak@gmail.com> |
2804 | ||
2805 | * config/i386/sse.md (FMAMODEM): New mode iterator. | |
2806 | (fma<mode>4, fms<mode>4, fnma<mode>4, fnms<mode>4): Use FMAMODEM | |
2807 | mode iterator. Do not use TARGET_SSE_MATH in insn constraint. | |
2808 | ||
2480f2ca | 2809 | 2013-02-08 Uros Bizjak <ubizjak@gmail.com> |
76ef61fb | 2810 | |
2480f2ca UB |
2811 | * config/i386/gnu-user.h (TARGET_CAN_SPLIT_STACK): Define only |
2812 | when HAVE_GAS_CFI_PERSONALITY_DIRECTIVE is set. | |
2813 | * config/i386/gnu-user64.h (TARGET_CAN_SPLIT_STACK): Ditto. | |
2814 | ||
2815 | 2013-02-08 Edgar E. Iglesias <edgar.iglesias@gmail.com> | |
2816 | ||
2817 | * config.gcc (microblaze*-linux*): Add TARGET_BIG_ENDIAN_DEFAULT. | |
2818 | (microblaze*-*-elf): Likewise. | |
2819 | * config/microblaze/linux.h: Add -mbig-endian / -mlittle-endian to | |
2820 | LINK_SPEC. | |
2821 | * config/microblaze/microblaze-c.c: Add builtin defines for | |
2822 | _LITTLE_ENDIAN and _BIG_ENDIAN. | |
2823 | * config/microblaze/microblaze.h: Add TARGET_ENDIAN_DEFAULT and | |
2824 | add to TARGET_DEFAULT flags. | |
76ef61fb | 2825 | Expand ASM_SPEC and LINK_SPEC. |
2480f2ca UB |
2826 | Update BYTES_BIG_ENDIAN and WORDS_BIG_ENDIAN. |
2827 | * config/microblaze/microblaze.md: Update extendsidi2 and | |
2828 | movdi_internal instructions to use low-order / high-order reg | |
2829 | print_operands. | |
2830 | * config/microblaze/microblaze.opt: Add mbig-endian and mlittle-endian | |
2831 | options and inversemask / mask of LITTLE_ENDIAN. | |
2832 | * config/microblaze/t-microblaze: Expand multilib options to | |
2833 | include mlittle-endian (le) and update exceptions patterns. | |
2834 | ||
600a5961 JJ |
2835 | 2013-02-08 Jakub Jelinek <jakub@redhat.com> |
2836 | ||
5df81313 JJ |
2837 | PR rtl-optimization/56195 |
2838 | * lra-constraints.c (get_reload_reg): Don't reuse regs | |
2839 | if they have smaller mode than requested, if they have | |
2840 | wider mode than requested, try to return a SUBREG. | |
2841 | ||
600a5961 JJ |
2842 | PR tree-optimization/56250 |
2843 | * fold-const.c (extract_muldiv_1) <case NEGATE_EXPR>: Don't optimize | |
2844 | if type is unsigned and code isn't MULT_EXPR. | |
2845 | ||
ff544649 GJL |
2846 | 2013-02-08 Georg-Johann Lay <avr@gjlay.de> |
2847 | ||
2848 | PR tree-optimization/56064 | |
2849 | * fixed-value.c (fixed_from_double_int): Sign/zero extend payload | |
2850 | bits according to mode. | |
2851 | * fixed-value.h (fixed_from_double_int) | |
2852 | (const_fixed_from_double_int): Adjust comments. | |
2853 | ||
e45cde98 RB |
2854 | 2013-02-08 Richard Biener <rguenther@suse.de> |
2855 | ||
2856 | PR lto/56231 | |
2857 | * lto-streamer.h (struct data_in): Remove current_file, current_line | |
2858 | and current_col members. | |
2859 | * lto-streamer-out.c (lto_output_location): Stream changed bits | |
2860 | en-block for efficiency. | |
2861 | * lto-streamer-in.c (clear_line_info): Remove. | |
2862 | (lto_input_location): Cache current file, line and column | |
2863 | globally via local statics. Read changed bits en-block. | |
2864 | (input_function): Do not call clear_line_info. | |
2865 | (lto_read_body): Likewise. | |
2866 | (lto_input_toplevel_asms): Likewise. | |
2867 | ||
c1ca73d8 MM |
2868 | 2013-02-08 Michael Matz <matz@suse.de> |
2869 | ||
2870 | PR tree-optimization/52448 | |
2871 | * tree-ssa-phiopt.c (struct name_to_bb): Add phase member. | |
2872 | (nt_call_phase): New static. | |
2873 | (add_or_mark_expr): Only mark accesses with newer phase than any | |
2874 | call seen. | |
2875 | (nonfreeing_call_p): New. | |
2876 | (nt_init_block): Update nt_call_phase, mark blocks as visited. | |
2877 | (nt_fini_block): Keep blocks marked as visited. | |
2878 | (get_non_trapping): Initialize nt_call_phase, and reset aux pointer. | |
2879 | ||
57548aa2 RB |
2880 | 2013-02-08 Richard Biener <rguenther@suse.de> |
2881 | ||
2882 | * ira.c (ira): Free broken dominator information. | |
2883 | ||
8e10366f UB |
2884 | 2013-02-08 Uros Bizjak <ubizjak@gmail.com> |
2885 | ||
2886 | * config/i386/i386.c (ix86_spill_class): Use INTEGER_CLASS_P macro. | |
2887 | ||
f64fb0fa MP |
2888 | 2013-02-08 Marek Polacek <polacek@redhat.com> |
2889 | ||
8e10366f | 2890 | * cfgloop.c (verify_loop_structure): Add more checking of headers. |
f64fb0fa | 2891 | |
0375167b RB |
2892 | 2013-02-08 Richard Biener <rguenther@suse.de> |
2893 | ||
2894 | PR middle-end/56181 | |
2895 | * cfgloop.h (flow_loops_find): Adjust. | |
2896 | (bb_loop_header_p): Declare. | |
2897 | * cfgloop.c (bb_loop_header_p): New function split out from ... | |
2898 | (flow_loops_find): ... here. Adjust function signature, | |
2899 | support incremental loop structure update. | |
2900 | (verify_loop_structure): Cleanup. Verify a loop is a loop. | |
2901 | * cfgloopmanip.c (fix_loop_structure): Move ... | |
2902 | * loop-init.c (fix_loop_structure): ... here. | |
2903 | (apply_loop_flags): Split out from ... | |
2904 | (loop_optimizer_init): ... here. | |
2905 | (fix_loop_structure): Use apply_loop_flags. Use flow_loops_find | |
2906 | in incremental mode, only remove dead loops here. | |
2907 | ||
85d768f3 GJL |
2908 | 2013-02-08 Georg-Johann Lay <avr@gjlay.de> |
2909 | ||
2910 | PR target/54222 | |
2911 | * config/avr/avr.md (unspec) <UNSPEC_ROUND>: Add. | |
2912 | * config/avr/avr-fixed.md (ALL4QA, ALL124QA): New mode iterators. | |
2913 | (round<mode>3, round<mode>3_const): New expanders for fixed-mode. | |
2914 | (*round<mode>3.libgcc): New insns for fixed-modes. | |
2915 | * config/avr/builtins.def (ABSxx): Use a non-NULL LIBNAME. | |
2916 | (ROUNDxx, COUNTLSxx, BITSxx, xxBITS): New DEF_BUILTINs. | |
2917 | (ROUNDFX, COUNTLSFX, ABSFX): New DEF_BUILTINs. | |
2918 | * config/avr/stdfix.h (absFX, bitsFX, FXbits): Remove inline | |
2919 | implementations. Define to __builtin_avr_absFX, | |
2920 | __builtin_avr_bitsFX, __builtin_avr_FXbits, respectively. | |
2921 | (roundFX, countlsFX): Define to __builtin_avr_roundFX, | |
2922 | __builtin_avr_countlsFX, respectively. | |
2923 | * config/avr/avr-c.c (target.h): Include it. | |
2924 | (enum avr_builtin_id): New enum. | |
2925 | (avr_resolve_overloaded_builtin): New static function. | |
2926 | (avr_register_target_pragmas): Use it to set | |
2927 | targetm.resolve_overloaded_builtin. | |
2928 | * config/avr/avr.c (avr_init_builtins): Supply myriads of local | |
2929 | tree nodes used by DEF_BUILTIN. | |
2930 | (avr_expand_builtin) <AVR_BUILTIN_ROUNDxx>: Sanity-check them. | |
2931 | (avr_fold_builtin) <AVR_BUILTIN_BITSxx>: Fold to VIEW_COVERT_EXPR. | |
2932 | <AVR_BUILTIN_xxBITS>: Same. | |
2933 | ||
661bc682 RB |
2934 | 2013-02-08 Richard Biener <rguenther@suse.de> |
2935 | ||
2936 | * cfgloop.c (verify_loop_structure): Properly handle | |
2937 | a loop exiting to another loop header. | |
2938 | * ira-int.h (ira_loops): Remove. | |
2939 | * ira.c (ira_loops): Remove. | |
2940 | (ira): Use loop_optimizer_init and loop_optimizer_finalize. | |
2941 | (do_reload): Use loop_optimizer_finalize. | |
2942 | * ira-build.c (create_loop_tree_nodes): Use get_loops and | |
2943 | number_of_loops to access the loop tree. | |
2944 | (more_one_region_p): Likewise. | |
2945 | (finish_loop_tree_nodes): Likewise. | |
2946 | (rebuild_regno_allocno_maps): Likewise. | |
2947 | (mark_loops_for_removal): Likewise. | |
2948 | (mark_all_loops_for_removal): Likewise. | |
2949 | (remove_unnecessary_regions): Likewise. | |
2950 | (ira_build): Likewise. | |
2951 | * ira-emit.c (setup_entered_from_non_parent_p): Likewise. | |
2952 | ||
0d5049b2 RB |
2953 | 2013-02-08 Richard Biener <rguenther@suse.de> |
2954 | ||
2955 | * Makefile.in (tree-tailcall.o): Add $(CFGLOOP_H) dependency. | |
2956 | * ipa-pure-const.c (analyze_function): Avoid calling | |
2957 | mark_irreducible_loops twice. | |
8e10366f | 2958 | * tree-tailcall.c (tree_optimize_tail_calls_1): Mark loops for fixup. |
0d5049b2 | 2959 | |
499f32e8 DM |
2960 | 2013-02-07 David S. Miller <davem@davemloft.net> |
2961 | ||
2962 | * dwarf2out.c (based_loc_descr): Perform leaf register remapping | |
2963 | on 'reg'. | |
2964 | * var-tracking.c (vt_add_function_parameter): Test the presence of | |
2965 | HAVE_window_save properly and do not remap argument registers when | |
2966 | we have a leaf function. | |
2967 | ||
6edc3e32 UB |
2968 | 2013-02-07 Uros Bizjak <ubizjak@gmail.com> |
2969 | ||
2970 | PR bootstrap/56227 | |
2971 | * ggc-page.c (ggc_print_statistics): Use HOST_LONG_LONG_FORMAT | |
2972 | instead of "ll". | |
2973 | * config/i386/i386.c (ix86_print_operand): Ditto. | |
2974 | ||
5306401f VM |
2975 | 2013-02-07 Vladimir Makarov <vmakarov@redhat.com> |
2976 | ||
6edc3e32 | 2977 | * lra-constraints.c (process_alt_operands): Fix recently added comment. |
5306401f | 2978 | |
027ece11 VM |
2979 | 2013-02-07 Vladimir Makarov <vmakarov@redhat.com> |
2980 | ||
2981 | PR rtl-optimization/56225 | |
2982 | * lra-constraints.c (process_alt_operands): Check that reload hard | |
2983 | reg can hold value for strict_low_part. | |
2984 | ||
f980dfdb JJ |
2985 | 2013-02-07 Jakub Jelinek <jakub@redhat.com> |
2986 | ||
2987 | PR debug/56154 | |
2988 | * dwarf2out.c (dwarf2_debug_hooks): Set end_function hook to | |
2989 | dwarf2out_end_function. | |
2990 | (in_first_function_p, maybe_at_text_label_p, | |
2991 | first_loclabel_num_not_at_text_label): New variables. | |
2992 | (dwarf2out_var_location): In the first function find out | |
6edc3e32 | 2993 | lowest loclabel_num N where .LVLN is known not to be equal to .Ltext0. |
f980dfdb JJ |
2994 | (find_empty_loc_ranges_at_text_label, dwarf2out_end_function): New |
2995 | functions. | |
2996 | ||
73dd3123 EB |
2997 | 2013-02-07 Eric Botcazou <ebotcazou@adacore.com> |
2998 | ||
2999 | PR rtl-optimization/56178 | |
3000 | * cse.c (cse_insn): Do not create a REG_EQUAL note if the source is a | |
3001 | SUBREG of a register. Tidy up related block of code. | |
3002 | * fwprop.c (forward_propagate_and_simplify): Do not create a REG_EQUAL | |
3003 | note if the source is a register or a SUBREG of a register. | |
3004 | ||
e3936f47 JJ |
3005 | 2013-02-07 Jakub Jelinek <jakub@redhat.com> |
3006 | ||
3007 | PR target/56228 | |
3008 | * config/rs6000/rs6000.md (ptrm): New mode attr. | |
3009 | (call_indirect_aix<ptrsize>, call_indirect_aix<ptrsize>_nor11, | |
3010 | call_value_indirect_aix<pttrsize>, | |
3011 | call_value_indirect_aix<pttrsize>_nor11): Use <ptrm> instead of | |
3012 | m in constraints. | |
3013 | ||
d96d674b MH |
3014 | 2013-02-07 Michael Haubenwallner <michael.haubenwallner@salomon.at> |
3015 | ||
3016 | * collect2.c (main): Set aix64_flag for -G and -bsvr4 too, disable | |
3017 | if -bnortl. Convert to strcmp and strncmp. | |
3018 | ||
921f2dee AM |
3019 | 2013-02-07 Alan Modra <amodra@gmail.com> |
3020 | ||
3021 | PR target/54009 | |
3022 | * config/rs6000/rs6000.c (mem_operand_gpr): Check that LO_SUM | |
3023 | addresses won't wrap when offsetting. | |
3024 | (rs6000_secondary_reload): Provide secondary reloads needed for | |
3025 | wrapping LO_SUM addresses. | |
3026 | ||
d09c7dba TS |
3027 | 2013-02-06 Thomas Schwinge <thomas@codesourcery.com> |
3028 | ||
3029 | * config/gnu.h (GNU_USER_TARGET_OS_CPP_BUILTINS): Never define | |
3030 | MACH, just __MACH__. | |
3031 | ||
a44bbd48 RB |
3032 | 2013-02-06 Richard Biener <rguenther@suse.de> |
3033 | ||
3034 | * tracer.c (tracer): Mark loops with LOOPS_NEED_FIXUP | |
3035 | instead of calling fix_loop_structure. | |
3036 | ||
6d840d99 JJ |
3037 | 2013-02-06 Jakub Jelinek <jakub@redhat.com> |
3038 | ||
3039 | PR middle-end/56217 | |
3040 | * omp-low.c (use_pointer_for_field): Return false if | |
3041 | lower_send_shared_vars doesn't generate any copy-out code. | |
3042 | ||
0f33baa9 TV |
3043 | 2013-02-06 Tom de Vries <tom@codesourcery.com> |
3044 | ||
3045 | PR rtl-optimization/56131 | |
3046 | * cfgrtl.c (delete_insn): Use NOTE_BASIC_BLOCK instead of BLOCK_FOR_INSN | |
3047 | to get the bb of a NOTE_INSN_BASIC_BLOCK. Handle the case that the bb | |
3048 | of the label is NULL. Add comment. | |
3049 | ||
11f1e3ab JJ |
3050 | 2013-02-05 Jakub Jelinek <jakub@redhat.com> |
3051 | ||
31502f9f JJ |
3052 | * tree.h (struct tree_decl_with_vis): Remove thread_local field. |
3053 | ||
a74db9bd JJ |
3054 | PR sanitizer/55374 |
3055 | * config/gnu-user.h (LIBTSAN_EARLY_SPEC): Define. | |
3056 | (STATIC_LIBTSAN_LIBS): Likewise. | |
3057 | * gcc.c (ADD_STATIC_LIBTSAN_LIBS, LIBTSAN_EARLY_SPEC): Define. | |
3058 | (LIBTSAN_SPEC): Add ADD_STATIC_LIBTSAN_LIBS, if LIBTSAN_EARLY_SPEC | |
3059 | is defined, don't add anything else beyond that. | |
3060 | (SANITIZER_EARLY_SPEC, SANITIZER_SPEC): Define. | |
3061 | (LINK_COMMAND_SPEC): Use them. | |
3062 | ||
11f1e3ab JJ |
3063 | PR tree-optimization/56205 |
3064 | * tree-stdarg.c (check_all_va_list_escapes): Return true if | |
3065 | there are any PHI nodes that set non-va_list_escape_vars SSA_NAME | |
3066 | and some va_list_escape_vars SSA_NAME appears in some PHI argument. | |
3067 | ||
14ac6aa2 RB |
3068 | 2013-02-05 Richard Biener <rguenther@suse.de> |
3069 | ||
3070 | PR tree-optimization/53342 | |
3071 | PR tree-optimization/53185 | |
3072 | * tree-vectorizer.h (vect_check_strided_load): Remove. | |
3073 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Do | |
3074 | not disallow peeling for vectorized strided loads. | |
3075 | (vect_check_strided_load): Make static and simplify. | |
3076 | (vect_analyze_data_refs): Adjust. | |
3077 | * tree-vect-stmts.c (vectorizable_load): Handle peeled loops | |
3078 | correctly when vectorizing strided loads. | |
3079 | ||
6f22445a RB |
3080 | 2013-02-05 Richard Biener <rguenther@suse.de> |
3081 | ||
3082 | * doc/install.texi: Refer to ISL, not PPL. | |
3083 | ||
39f9719e JH |
3084 | 2013-02-05 Jan Hubicka <jh@suse.cz> |
3085 | ||
ec4224ac JH |
3086 | PR tree-optimization/55789 |
3087 | * params.def (PARAM_EARLY_INLINER_MAX_ITERATIONS): Drop to 1. | |
3088 | ||
3089 | 2013-02-05 Jan Hubicka <jh@suse.cz> | |
3090 | ||
3091 | PR tree-optimization/55789 | |
39f9719e JH |
3092 | * cgraphclones.c (cgraph_remove_node_and_inline_clones): Remove |
3093 | the dead call anyway. | |
3094 | ||
956d3b33 EB |
3095 | 2013-02-05 Eric Botcazou <ebotcazou@adacore.com> |
3096 | ||
3097 | PR sanitizer/55374 | |
3098 | * config/gnu-user.h (LIBASAN_EARLY_SPEC): Add missing guard. | |
3099 | ||
3100 | 2013-02-04 Alexander Potapenko <glider@google.com> | |
3101 | Jack Howarth <howarth@bromo.med.uc.edu> | |
ae526fe5 AP |
3102 | Jakub Jelinek <jakub@redhat.com> |
3103 | ||
3104 | PR sanitizer/55617 | |
3105 | * config/darwin.c (sort_ctor_records): Stabilized qsort | |
3106 | on constructor priority by using original position. | |
3107 | (finalize_ctors): New routine to sort constructors by | |
3108 | priority before use in assemble_integer. | |
3109 | (machopic_asm_out_constructor): Use finalize_ctors if needed. | |
3110 | ||
7ac3af38 JJ |
3111 | 2013-02-04 Jakub Jelinek <jakub@redhat.com> |
3112 | ||
3113 | PR libstdc++/54314 | |
3114 | * config/i386/winnt.c (i386_pe_assemble_visibility): Don't warn | |
3115 | about visibility on artificial decls. | |
3116 | * config/sol2.c (solaris_assemble_visibility): Likewise. | |
3117 | ||
152689dc KT |
3118 | 2013-02-04 Kai Tietz <ktietz@redhat.com> |
3119 | ||
3120 | PR target/56186 | |
3121 | * config/i386/i386.c (function_value_ms_64): Add additional valtype | |
3122 | argument and improve checking of return-argument types for 16-byte | |
3123 | modes. | |
3124 | (ix86_function_value_1): Add additional valtype argument on call | |
3125 | of function_value_64. | |
3126 | (return_in_memory_ms_64): Sync 16-byte sized mode handling with | |
3127 | handling infunction_value_64 function. | |
3128 | ||
2b5987b5 MGD |
3129 | 2013-02-04 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org> |
3130 | ||
7ac3af38 | 3131 | * reload.c (subst_reloads): Fix DEBUG_RELOAD build issue. |
2b5987b5 | 3132 | |
14597080 RB |
3133 | 2013-02-04 Richard Biener <rguenther@suse.de> |
3134 | ||
3135 | PR tree-optimization/56188 | |
3136 | * tree-ssa-structalias.c (label_visit): Consider case with | |
3137 | initially non-empty points-to set. | |
3138 | (perform_var_substitution): Dump node mapping and clean up. | |
3139 | ||
ed73881e RG |
3140 | 2013-02-04 Richard Guenther <rguenther@suse.de> |
3141 | ||
3142 | PR lto/56168 | |
3143 | * lto-symtab.c (lto_symtab_merge_decls_1): Make non-builtin | |
3144 | node prevail as last resort. | |
3145 | (lto_symtab_merge_decls): Remove guard on LTRANS here. | |
6edc3e32 | 3146 | (lto_symtab_prevailing_decl): Builtins are their own prevailing decl. |
ed73881e | 3147 | |
139a0707 RB |
3148 | 2013-02-04 Richard Biener <rguenther@suse.de> |
3149 | ||
3150 | PR tree-optimization/56113 | |
3151 | * tree-ssa-structalias.c (equiv_class_lookup, equiv_class_add): | |
3152 | Merge into ... | |
3153 | (equiv_class_lookup_or_add): ... this. | |
3154 | (label_visit): Adjust and fix error in previous patch. | |
3155 | (perform_var_substitution): Adjust. | |
3156 | ||
50fe8924 OE |
3157 | 2013-02-03 Oleg Endo <olegendo@gcc.gnu.org> |
3158 | ||
3159 | * config/sh/divtab.c: Fix formatting and comments throughout the file. | |
3160 | * config/sh/sh4-300.md: Likewise. | |
3161 | * config/sh/sh4a.md: Likewise. | |
3162 | * config/sh/constraints.md: Likewise. | |
3163 | * config/sh/sh.md: Likewise. | |
3164 | * config/sh/netbsd-elf.h: Likewise. | |
3165 | * config/sh/predicates.md: Likewise. | |
3166 | * config/sh/sh-protos.h: Likewise. | |
3167 | * config/sh/ushmedia.h: Likewise. | |
3168 | * config/sh/linux.h: Likewise. | |
3169 | * config/sh/sh.c: Likewise. | |
3170 | * config/sh/superh.h: Likewise. | |
3171 | * config/sh/elf.h: Likewise. | |
3172 | * config/sh/sh4.md: Likewise. | |
3173 | * config/sh/sh.h: Likewise. | |
3174 | ||
1a04ac2b JDA |
3175 | 2013-02-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
3176 | ||
3177 | * config/pa/constraints.md: Adjust unused letters. Change "T" | |
3178 | constraint to match_test floating_point_store_memory_operand(). | |
3179 | * config/pa/predicates.md (reg_plus_base_memory_operand): New. | |
3180 | (base14_operand): New. | |
3181 | (floating_point_store_memory_operand): New. | |
3182 | (integer_store_memory_operand): Revise to use base14_operand and | |
3183 | reg_plus_base_memory_operand. | |
3184 | (move_dest_operand): Allow symbolic_memory_operands. | |
3185 | (symbolic_memory_operand): Check for LO_SOM. | |
3186 | (symbolic_operand): Change default case to break. | |
3187 | * config/pa/pa.md: Remove unamed DFmode and SFmode patterns to force | |
3188 | CONST_DOUBLE values to be reloaded by putting them into memory when | |
3189 | the destination is a floating point register. | |
3190 | (movdf): Remove code to handle CONST_DOUBLE. | |
3191 | (movsf): Likewise. | |
3192 | (reload_indf_r1): New. | |
3193 | (reload_insf_r1): New. | |
3194 | Consistently use "Q" and "T" constraints with integer and floating | |
3195 | point move instructions, respectively. | |
3196 | (movdi): Remove FAIL. | |
3197 | Change predicate for source operand unamed DImode move from | |
3198 | general_operand to move_src_operand. | |
3199 | (umulsidi3): Change predicate for destination operand to | |
3200 | register_operand. | |
3201 | Likewise for similar unamed patterns. | |
3202 | * config/pa/pa-protos.h (pa_legitimize_reload_address): Declare. | |
3203 | * config/pa/pa.c (pa_symbolic_expression_p): Remove extra parenthesis. | |
3204 | (hppa_legitimize_address): Simplify mask calculation. | |
3205 | (pa_emit_move_sequence): Revised handling of secondary reloads from | |
3206 | REG+D addresses for floating point loads and stores. Directly handle | |
3207 | loading CONST0_RTX (mode) to a floating point register. | |
3208 | (pa_secondary_reload): Handle reloading DF and SFmode constant values | |
3209 | to floating point registers. Don't restrict secondary reloads to | |
3210 | floating point registers to integer modes. Revise some comments and | |
3211 | cleanup some code. | |
3212 | (TARGET_LEGITIMATE_ADDRESS_P): Define. | |
3213 | (pa_legitimate_address_p): New. | |
3214 | (pa_legitimize_reload_address): New. | |
3215 | * config/pa/pa.h (STRICT_REG_OK_FOR_INDEX_P): New. | |
3216 | (STRICT_REG_OK_FOR_BASE_P): New. | |
3217 | (GO_IF_LEGITIMATE_ADDRESS): Delete. Update some related comments. | |
3218 | (LEGITIMIZE_RELOAD_ADDRESS): Revise to use pa_legitimize_reload_address. | |
3219 | ||
3bf65591 DE |
3220 | 2013-02-03 David Edelsohn <dje.gcc@gmail.com> |
3221 | Andrew Dixie <andrewd@gentrack.com> | |
3222 | ||
3223 | * collect2.c (GCC_CHECK_HDR): Do not scan objects with F_LOADONLY | |
3224 | flag set. | |
3225 | ||
c0a8a3e6 RS |
3226 | 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com> |
3227 | ||
3228 | * expmed.c (extract_bit_field_1): Pass the full width of the | |
3229 | structure to get_best_reg_extraction_insn. | |
3230 | ||
99113dff DE |
3231 | 2013-02-01 David Edelsohn <dje.gcc@gmail.com> |
3232 | ||
3233 | PR target/54601 | |
3234 | * configure.ac (use_cxa_atexit): Add AIX. | |
3235 | * configure: Regenerate. | |
3236 | ||
3237 | * config/rs6000/aix61.h (STARTFILE_SPEC): Add crtcxa.o. | |
3238 | ||
ddd84654 JJ |
3239 | 2013-02-01 Jakub Jelinek <jakub@redhat.com> |
3240 | ||
3241 | PR debug/54793 | |
3242 | * final.c (need_profile_function): New variable. | |
3243 | (final_start_function): Drop ATTRIBUTE_UNUSED from first argument. | |
3244 | If first of NOTE_INSN_BASIC_BLOCK or NOTE_INSN_FUNCTION_BEG | |
3245 | is only preceeded by NOTE_INSN_VAR_LOCATION or NOTE_INSN_DELETED | |
3246 | notes, targetm.asm_out.function_prologue doesn't emit anything, | |
3247 | HAVE_prologue and profiler should be emitted before prologue, | |
3248 | set need_profile_function instead of emitting it. | |
3249 | (final_scan_insn): If need_profile_function, emit | |
3250 | profile_function on the first NOTE_INSN_BASIC_BLOCK or | |
3251 | NOTE_INSN_FUNCTION_BEG note. | |
3252 | ||
3253 | 2013-02-01 Richard Henderson <rth@redhat.com> | |
749af8ee RH |
3254 | |
3255 | * config/rs6000/rs6000.md (smulditi3): New. | |
3256 | (umulditi3): New. | |
3257 | ||
ff2a9d88 RH |
3258 | * config/alpha/alpha.md (umulditi3): New. |
3259 | ||
14d52b90 DE |
3260 | 2013-02-01 David Edelsohn <dje.gcc@gmail.com> |
3261 | ||
3262 | * config/rs6000/xcoff.h (ASM_OUTPUT_ALIGNED_COMMON): Use floor_log2. | |
3263 | (ASM_OUTPUT_ALIGNED_LOCAL): New. | |
3264 | ||
8c7ca45c RB |
3265 | 2013-02-01 Richard Biener <rguenther@suse.de> |
3266 | ||
3267 | PR tree-optimization/56113 | |
3268 | * tree-ssa-structalias.c (label_visit): Reduce work for | |
3269 | single-predecessor nodes. | |
3270 | ||
9f419393 EB |
3271 | 2013-02-01 Eric Botcazou <ebotcazou@adacore.com> |
3272 | ||
3273 | * fold-const.c (make_range_step) <TRUTH_NOT_EXPR>: Bail out if the | |
3274 | range isn't testing for zero. | |
3275 | ||
c5f4be84 SB |
3276 | 2013-01-31 Steven Bosscher <steven@gcc.gnu.org> |
3277 | ||
3278 | PR middle-end/56113 | |
3279 | * fwprop.c (fwprop_init): Set up loops without CFG modifications. | |
3280 | ||
dbdbd982 NC |
3281 | 2013-01-31 Hiroyuki Ono <hiroyuki.ono.jc@renesas.com> |
3282 | Nick Clifton <nickc@redhat.com> | |
3283 | ||
3284 | * config/v850/constraints.md (Q): Define as a memory constraint. | |
3285 | * config/v850/predicates.md (label_ref_operand): New predicate. | |
3286 | (e3v5_shift_operand): New predicate. | |
3287 | (ior_operator): New predicate. | |
3288 | * config/v850/t-v850: Add e3v5 multilib. | |
3289 | * config/v850/v850-protos.h (v850_adjust_insn_length): Prototype. | |
3290 | (v850_gen_movdi): Prototype. | |
3291 | * config/v850/v850.c: Add support for e3v5 architecture. | |
3292 | Rename all uses of TARGET_V850E || TARGET_V850E2_ALL to | |
3293 | TARGET_V850E_UP. | |
3294 | (construct_save_jarl): Add e3v5 long JARL support. | |
3295 | (v850_adjust_insn_length): New function. Adjust length of call | |
3296 | insns when using e3v5 instructions. | |
3297 | (v850_gen_movdi): New function: Generate instructions to move a | |
3298 | DImode value. | |
3299 | * config/v850/v850.h (TARGET_CPU_v850e3v5): Define. | |
3300 | (CPP_SPEC): Define __v850e3v5__ as appropriate. | |
3301 | (TARGET_USE_FPU): Enable for e3v5. | |
3302 | (CONST_OK_FOR_W): New macro. | |
3303 | (ADJUST_INSN_LENGTH): Define. | |
3304 | * config/v850/v850.md (UNSPEC_LOOP): Define. | |
3305 | (attr cpu): Add v850e3v5. | |
3306 | Rename all uses of TARGET_V850E2 to TARGET_V850E2V3_UP. | |
3307 | (movdi): New pattern. | |
3308 | (movdi_internal): New pattern. | |
3309 | (cbranchsf4): Conditionalize on TARGET_USE_FPU. | |
3310 | (cbranchdf4): Conditionalize on TARGET_USE_FPU. | |
3311 | (cstoresf4): Likewise. | |
3312 | (cstoredf4): Likewise. | |
3313 | (insv): New pattern. | |
3314 | (rotlso3_a): New pattern. | |
3315 | (rotlsi3_b): New pattern | |
3316 | (rotlsi3_v850e3v5): New pattern. | |
3317 | (doloop_begin): New pattern. | |
3318 | (fix_loop_counter): New pattern. | |
3319 | (doloop_end): New pattern. | |
3320 | (branch_normal): Add e3v5 long branch support. | |
3321 | (branch_invert): Likewise. | |
3322 | (branch_z_normal): Likewise. | |
3323 | (branch_z_invert): Likewise. | |
3324 | (branch_nz_normal): Likewise. | |
3325 | (branch_nz_invert): Likewise. | |
3326 | (call_internal_short): Add e3v5 register-indirect JARL support. | |
3327 | (call_internal_long): Likewise. | |
3328 | (call_value_internal_short): Likewise. | |
3329 | (call_value_internal_long): Likewise. | |
3330 | * config/v850/v850.opt (mv850e3v5, mv850e2v4): New options. | |
3331 | (mloop): New option. | |
3332 | * config.gcc: Add support for configuring v840e3v5 target. | |
6edc3e32 | 3333 | * doc/invoke.texi: Document new v850 specific command line options. |
dbdbd982 | 3334 | |
73861a41 PK |
3335 | 2013-01-31 Paul Koning <ni1d@arrl.net> |
3336 | ||
3337 | PR debug/55059 | |
3338 | PR debug/54508 | |
3339 | * dwarf2out.c (prune_unused_types_mark): Mark all of parent's | |
3340 | children if parent is a class. | |
3341 | (prune_unused_types_prune): Don't add DW_AT_declaration. | |
3342 | ||
e44978dc RB |
3343 | 2013-01-31 Richard Biener <rguenther@suse.de> |
3344 | ||
3345 | PR tree-optimization/56157 | |
3346 | * tree-vect-slp.c (vect_get_slp_defs): More thoroughly try to | |
3347 | match up operand with SLP child. | |
3348 | ||
90b10dec JM |
3349 | 2013-01-31 Jason Merrill <jason@redhat.com> |
3350 | ||
04d2dadd | 3351 | PR debug/54410 |
90b10dec JM |
3352 | * dwarf2out.c (gen_struct_or_union_type_die): Always schedule template |
3353 | parameters the first time. | |
3354 | (gen_scheduled_generic_parms_dies): Check completeness here. | |
3355 | ||
6e616110 RB |
3356 | 2013-01-31 Richard Biener <rguenther@suse.de> |
3357 | ||
3358 | PR middle-end/53073 | |
3359 | * common.opt (faggressive-loop-optimizations): New flag, | |
3360 | enabled by default. | |
3361 | * doc/invoke.texi (faggressive-loop-optimizations): Document. | |
3362 | * tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop): Guard | |
3363 | infer_loop_bounds_from_undefined by it. | |
3364 | ||
636f59cf RB |
3365 | 2013-01-31 Richard Biener <rguenther@suse.de> |
3366 | ||
3367 | PR tree-optimization/56150 | |
3368 | * tree-ssa-loop-manip.c (find_uses_to_rename_stmt): Do not | |
3369 | visit virtual operands. | |
3370 | (find_uses_to_rename_bb): Likewise. | |
3371 | ||
3372 | 2013-01-31 Richard Biener <rguenther@suse.de> | |
fcfa87ac RB |
3373 | |
3374 | PR tree-optimization/56150 | |
3375 | * tree-ssa-tail-merge.c (gimple_equal_p): Properly handle | |
3376 | mixed store non-store stmts. | |
3377 | ||
32887460 JJ |
3378 | 2013-01-30 Jakub Jelinek <jakub@redhat.com> |
3379 | ||
e60e09a0 JJ |
3380 | PR sanitizer/55374 |
3381 | * gcc.c (LIBASAN_SPEC): Define just to ADD_STATIC_LIBASAN_LIBS if | |
3382 | LIBASAN_EARLY_SPEC is defined. | |
3383 | (LIBASAN_EARLY_SPEC): Define to empty string if not already defined. | |
3384 | (LINK_COMMAND_SPEC): Add LIBASAN_EARLY_SPEC for -fsanitize=address, | |
3385 | before %o. | |
3386 | * config/gnu-user.h (LIBASAN_EARLY_SPEC): Define. | |
3387 | ||
32887460 JJ |
3388 | PR c++/55742 |
3389 | * config/i386/i386.c (ix86_valid_target_attribute_inner_p): Diagnose | |
3390 | invalid args instead of ICEing on it. | |
3391 | (ix86_valid_target_attribute_tree): Return error_mark_node if | |
3392 | ix86_valid_target_attribute_inner_p failed. | |
3393 | (ix86_valid_target_attribute_p): Return false only if | |
3394 | ix86_valid_target_attribute_tree returned error_mark_node. Allow | |
3395 | target("default") attribute. | |
3396 | (sorted_attr_string): Change argument from const char * to tree, | |
3397 | merge in all target attribute arguments rather than just one. | |
3398 | Formatting fix. Use XNEWVEC instead of xmalloc and XDELETEVEC | |
3399 | instead of free. Avoid using strcat. | |
3400 | (ix86_mangle_function_version_assembler_name): Mangle | |
3401 | target("default") as if no target attribute is present. Adjust | |
3402 | sorted_attr_string caller. Avoid leaking memory. Use XNEWVEC | |
3403 | instead of xmalloc and XDELETEVEC instead of free. | |
3404 | (ix86_function_versions): Don't return true if one of the decls | |
3405 | doesn't have target attribute. If they don't and one of the decls | |
3406 | is DECL_FUNCTION_VERSIONED, report an error. Adjust | |
3407 | sorted_attr_string caller. Use XDELETEVEC instead of free. | |
3408 | (ix86_supports_function_versions): Remove. | |
3409 | (make_name): Fix up formatting. | |
3410 | (make_dispatcher_decl): Remove resolver_name and its initialization. | |
3411 | Avoid leaking memory. | |
3412 | (is_function_default_version): Return true if there is | |
3413 | target("default") attribute rather than no target attribute at all. | |
3414 | (make_resolver_func): Avoid leaking memory. | |
3415 | (ix86_generate_version_dispatcher_body): Likewise. | |
3416 | (TARGET_OPTION_SUPPORTS_FUNCTION_VERSIONS): Remove. | |
3417 | * target.def (supports_function_versions): Remove. | |
3418 | * doc/tm.texi.in (SUPPORTS_FUNCTION_VERSIONS): Remove. | |
3419 | * doc/tm.texi: Regenerated. | |
3420 | ||
73cca0cc VM |
3421 | 2013-01-30 Vladimir Makarov <vmakarov@redhat.com> |
3422 | ||
3423 | PR rtl-optimization/56144 | |
3424 | * lra-constraints.c (get_reload_reg): Don't reuse reload pseudo | |
3425 | for values with side effects. | |
3426 | ||
11452e7b RB |
3427 | 2013-01-30 Richard Biener <rguenther@suse.de> |
3428 | ||
3429 | * sparseset.h (sparseset_bit_p): Use gcc_checking_assert. | |
3430 | (sparseset_pop): Likewise. | |
3431 | * cfganal.c (compute_idf): Likewise. Increase work-stack size | |
3432 | to be able to use quick_push in the worker loop. | |
3433 | ||
01cb1ef5 MP |
3434 | 2013-01-30 Marek Polacek <polacek@redhat.com> |
3435 | ||
3436 | * cfgcleanup.c (cleanup_cfg): Don't mark affected BBs. | |
3437 | ||
e892936e RB |
3438 | 2013-01-30 Richard Biener <rguenther@suse.de> |
3439 | ||
3440 | PR lto/56147 | |
6edc3e32 | 3441 | * lto-symtab.c (lto_symtab_merge_decls_1): Guard DECL_BUILT_IN check. |
e892936e | 3442 | |
cc06c01d GJL |
3443 | 2013-01-30 Georg-Johann Lay <avr@gjlay.de> |
3444 | ||
3445 | PR tree-optimization/56064 | |
3446 | * fixed-value.c (fixed_from_double_int): New function. | |
3447 | * fixed-value.h (fixed_from_double_int): New prototype. | |
3448 | (const_fixed_from_double_int): New static inline function. | |
3449 | * fold-const.c (native_interpret_fixed): New static function. | |
3450 | (native_interpret_expr) <FIXED_POINT_TYPE>: Use it. | |
3451 | (can_native_interpret_type_p) <FIXED_POINT_TYPE>: Return true. | |
3452 | (native_encode_fixed): New static function. | |
3453 | (native_encode_expr) <FIXED_CST>: Use it. | |
3454 | (native_interpret_int): Move double_int worker code to... | |
3455 | * double-int.c (double_int::from_buffer): ...this new static method. | |
3456 | * double-int.h (double_int::from_buffer): Prototype it. | |
3457 | ||
d394a308 RB |
3458 | 2013-01-30 Richard Biener <rguenther@suse.de> |
3459 | ||
3460 | * tree-ssa-structalias.c (final_solutions, final_solutions_obstack): | |
3461 | New pointer-map and obstack. | |
3462 | (init_alias_vars): Allocate pointer-map and obstack. | |
3463 | (delete_points_to_sets): Free them. | |
3464 | (find_what_var_points_to): Cache result. | |
3465 | (find_what_p_points_to): Adjust for changed interface of | |
3466 | find_what_var_points_to. | |
3467 | (compute_points_to_sets): Likewise. | |
3468 | (ipa_pta_execute): Likewise. | |
3469 | ||
20804d96 RO |
3470 | 2013-01-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3471 | ||
3472 | * configure.ac (HAVE_AS_SPARC_NOBITS): New test. | |
3473 | * configure: Regenerate. | |
3474 | * config.in: Regenerate. | |
3475 | * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Emit | |
3476 | #nobits/#progbits if supported. | |
3477 | ||
a7ad88a2 OE |
3478 | 2013-01-29 Oleg Endo <olegendo@gcc.gnu.org> |
3479 | ||
3480 | PR target/56121 | |
3481 | * config/sh/sh.md (bclr_m2a, bset_m2a, bst_m2a, bld_m2a, bldsign_m2a, | |
3482 | bld_reg, *bld_regqi, band_m2a, bandreg_m2a, bor_m2a, borreg_m2a, | |
3483 | bxor_m2a, bxorreg_m2a): Add satisfies_constraint_K03 condition. | |
3484 | ||
7af79f92 GY |
3485 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
3486 | ||
91bfca59 OE |
3487 | * config/arm/cortex-a7.md (cortex_a7_neon, cortex_a7_all): Remove. |
3488 | (cortex_a7_idiv): Use cortex_a7_both instead of cortex_a7_all. | |
7af79f92 | 3489 | |
753bcf7b GY |
3490 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
3491 | ||
91bfca59 OE |
3492 | * config/arm/arm.c (cortexa7_younger): Return true for TYPE_CALL. |
3493 | * config/arm/cortex-a7.md (cortex_a7_call): Update required units. | |
753bcf7b | 3494 | |
8cbc2ea8 GY |
3495 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
3496 | ||
91bfca59 OE |
3497 | * config/arm/arm-protos.h (arm_mac_accumulator_is_result): New |
3498 | declaration. | |
3499 | * config/arm/arm.c (arm_mac_accumulator_is_result): New function. | |
3500 | * config/arm/cortex-a7.md: New bypasses using | |
3501 | arm_mac_accumulator_is_result. | |
8cbc2ea8 | 3502 | |
697a3325 GY |
3503 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
3504 | ||
91bfca59 | 3505 | * config/arm/cortex-a7.md (cortex_a7_neon_mul): New reservation. |
697a3325 | 3506 | (cortex_a7_neon_mla): Likewise. |
91bfca59 OE |
3507 | (cortex_a7_fpfmad): New reservation. |
3508 | (cortex_a7_fpmacs): Use ffmas and update required units. | |
3509 | (cortex_a7_fpmuld): Update required units and latency. | |
3510 | (cortex_a7_fpmacd): Likewise. | |
3511 | (cortex_a7_fdivs, cortex_a7_fdivd): Likewise. | |
3512 | (cortex_a7_neon). Likewise. | |
3513 | (bypass) Update participating units. | |
697a3325 | 3514 | |
29637783 GY |
3515 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
3516 | ||
91bfca59 OE |
3517 | * config/arm/arm.md (type): Add ffmas and ffmad to "type" attribute. |
3518 | * config/arm/vfp.md (fma,fmsub,fnmsub,fnmadd): Change type | |
3519 | from fmac to ffma. | |
3520 | * config/arm/vfp11.md (vfp_farith): Use ffmas. | |
3521 | (vfp_fmul): Use ffmad. | |
3522 | * config/arm/cortex-r4f.md (cortex_r4_fmacs): Use ffmas. | |
3523 | (cortex_r4_fmacd): Use ffmad. | |
3524 | * config/arm/cortex-m4-fpu.md (cortex_m4_fmacs): Use ffmas. | |
3525 | * config/arm/cortex-a9.md (cortex_a9_fmacs): Use ffmas. | |
3526 | (cortex_a9_fmacd): Use ffmad. | |
3527 | * config/arm/cortex-a8-neon.md (cortex_a8_vfp_macs): Use ffmas. | |
3528 | (cortex_a8_vfp_macd): Use ffmad. | |
3529 | * config/arm/cortex-a5.md (cortex_a5_fpmacs): Use ffmas. | |
3530 | (cortex_a5_fpmacd): Use ffmad. | |
3531 | * config/arm/cortex-a15-neon.md (cortex_a15_vfp_macs) Use ffmas. | |
3532 | (cortex_a15_vfp_macd): Use ffmad. | |
3533 | * config/arm/arm1020e.md (v10_fmul): Use ffmas and ffmad. | |
29637783 | 3534 | |
2ee8a2d5 JM |
3535 | 2013-01-29 Jason Merrill <jason@redhat.com> |
3536 | ||
3537 | PR libstdc++/54314 | |
3538 | * varasm.c (default_assemble_visibility): Don't warn about | |
3539 | visibility on artificial decls. | |
3540 | ||
78d087bc RB |
3541 | 2013-01-29 Richard Biener <rguenther@suse.de> |
3542 | ||
3543 | PR tree-optimization/56113 | |
3544 | * tree-ssa-structalias.c (equiv_class_lookup): Also return | |
3545 | the bitmap leader. | |
3546 | (label_visit): Free duplicate bitmaps and record the leader instead. | |
3547 | (perform_var_substitution): Adjust. | |
3548 | ||
83ba4d6f RB |
3549 | 2013-01-29 Richard Biener <rguenther@suse.de> |
3550 | ||
3551 | PR tree-optimization/55270 | |
3552 | * tree-ssa-dom.c (eliminate_degenerate_phis): If we changed | |
3553 | the CFG, schedule loops for fixup. | |
3554 | ||
66dfe13f NC |
3555 | 2013-01-29 Nick Clifton <nickc@redhat.com> |
3556 | ||
3557 | * config/rl78/rl78.c (rl78_regno_mode_code_ok_for_base_p): Allow | |
3558 | SP_REG. | |
3559 | ||
5a579c3b LE |
3560 | 2013-01-28 Leif Ekblad <leif@rdos.net> |
3561 | ||
3562 | * config.gcc (i[34567]86-*-rdos*, x86_64-*-rdos*): New targets. | |
3563 | * config/i386/i386.h (TARGET_RDOS): New macro. | |
3564 | (DEFAULT_LARGE_SECTION_THRESHOLD): New macro. | |
3565 | * config/i386/i386.c (ix86_option_override_internal): For 64bit | |
3566 | TARGET_RDOS, set ix86_cmodel to CM_MEDIUM_PIC and flag_pic to 1. | |
3567 | * config/i386/i386.opt (mlarge-data-threshold): Initialize to | |
3568 | DEFAULT_LARGE_SECTION_THRESHOLD. | |
3569 | * config/i386/i386.md (R14_REG, R15_REG): New constants. | |
3570 | * config/i386/rdos.h: New file. | |
3571 | * config/i386/rdos64.h: New file. | |
3572 | ||
51e44392 BS |
3573 | 2013-01-28 Bernd Schmidt <bernds@codesourcery.com> |
3574 | ||
3575 | PR other/54814 | |
3576 | * reload.c (find_valid_class_1): Use in_hard_reg_set_p instead of | |
3577 | TEST_HARD_REG_BIT. | |
3578 | ||
db1fb332 JJ |
3579 | 2013-01-28 Jakub Jelinek <jakub@redhat.com> |
3580 | ||
3581 | PR rtl-optimization/56117 | |
3582 | * sched-deps.c (sched_analyze_2) <case PREFETCH>: For use_cselib | |
3583 | call cselib_lookup_from_insn on the MEM before calling | |
3584 | add_insn_mem_dependence. | |
3585 | ||
16917761 RB |
3586 | 2013-01-28 Richard Biener <rguenther@suse.de> |
3587 | ||
3588 | * tree-inline.c (remap_gimple_stmt): Do not assing a BLOCK | |
3589 | to a stmt that didn't have one. | |
3590 | (copy_phis_for_bb): Likewise for PHI arguments. | |
3591 | (copy_debug_stmt): Likewise for debug stmts. | |
3592 | ||
b9fc0497 RB |
3593 | 2013-01-28 Richard Biener <rguenther@suse.de> |
3594 | ||
3595 | PR tree-optimization/56034 | |
6edc3e32 | 3596 | * tree-loop-distribution.c (enum partition_kind): Add PKIND_REDUCTION. |
b9fc0497 RB |
3597 | (partition_builtin_p): Adjust. |
3598 | (generate_code_for_partition): Handle PKIND_REDUCTION. Assert | |
3599 | it is the last partition. | |
3600 | (rdg_flag_uses): Check SSA_NAME_IS_DEFAULT_DEF before looking | |
3601 | up the vertex for the definition. | |
3602 | (classify_partition): Classify whether a partition is a | |
3603 | PKIND_REDUCTION, thus has uses outside of the loop. | |
3604 | (ldist_gen): Inherit PKIND_REDUCTION when merging partitions. | |
3605 | Merge all PKIND_REDUCTION partitions into the last partition. | |
3606 | (tree_loop_distribution): Seed partitions from reductions as well. | |
3607 | ||
aa710d25 JJ |
3608 | 2013-01-28 Jakub Jelinek <jakub@redhat.com> |
3609 | ||
0bfbca58 JJ |
3610 | PR tree-optimization/56125 |
3611 | * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Don't optimize | |
3612 | pow(x,c) into sqrt(x) * powi(x, n/2) or | |
3613 | 1.0 / (sqrt(x) * powi(x, abs(n/2))) if c is an integer or when | |
3614 | optimizing for size. | |
3615 | Don't optimize pow(x,c) into powi(x, n/3) * powi(cbrt(x), n%3) or | |
3616 | 1.0 / (powi(x, abs(n)/3) * powi(cbrt(x), abs(n)%3)) if 2c is an | |
3617 | integer. | |
3618 | ||
aa710d25 JJ |
3619 | PR tree-optimization/56094 |
3620 | * gimplify.c (force_gimple_operand_1): Temporarily set input_location | |
3621 | to UNKNOWN_LOCATION while gimplifying expr. | |
3622 | ||
77dc5297 UB |
3623 | 2013-01-27 Uros Bizjak <ubizjak@gmail.com> |
3624 | ||
3625 | PR target/56114 | |
3626 | * config/i386/i386.md (*movabs<mode>_1): Add square brackets around | |
3627 | operand 0 in movabs insn template for -masm=intel asm alternative. | |
3628 | (*movabs<mode>_2): Ditto for operand 1. | |
3629 | ||
0bfbca58 | 3630 | 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com> |
fbf0cf90 DH |
3631 | |
3632 | PR target/54663 | |
3633 | * config.gcc (microblaze*-linux*): Add tmake_file to allow building | |
3634 | of microblaze-c.o | |
3635 | ||
0bfbca58 | 3636 | 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
6f14eef2 EI |
3637 | |
3638 | * config.gcc (microblaze*-*-*): Rename microblaze*-*-elf, update | |
3639 | tm_file. | |
3640 | ||
0bfbca58 | 3641 | 2013-01-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
706b2314 N |
3642 | |
3643 | * config/aarch64/aarch64.c (TARGET_FIXED_CONDITION_CODE_REGS): | |
3644 | Undef to avoid warning. | |
3645 | ||
478f60f9 MH |
3646 | 2013-01-25 Michael Haubenwallner <michael.haubenwallner@salomon.at> |
3647 | ||
3648 | * configure.ac (gcc_cv_ld_static_dynamic): Define for AIX native ld. | |
3649 | * configure: Regenerate. | |
3650 | ||
d7fa6ee2 JJ |
3651 | 2013-01-25 Jakub Jelinek <jakub@redhat.com> |
3652 | ||
3653 | PR tree-optimization/56098 | |
3654 | * tree-ssa-phiopt.c (nt_init_block): Don't call add_or_mark_expr | |
3655 | for stmts with volatile ops. | |
3656 | (cond_store_replacement): Don't optimize if assign has volatile ops. | |
3657 | (cond_if_else_store_replacement_1): Don't optimize if either | |
3658 | then_assign or else_assign have volatile ops. | |
3659 | (hoist_adjacent_loads): Don't optimize if either def1 or def2 have | |
3660 | volatile ops. | |
3661 | ||
f8fe87bd GJL |
3662 | 2013-01-25 Georg-Johann Lay <avr@gjlay.de> |
3663 | ||
3664 | * doc/invoke.texi (AVR Built-in Macros): Document __XMEGA__. | |
3665 | ||
28398d0d GJL |
3666 | 2013-01-25 Georg-Johann Lay <avr@gjlay.de> |
3667 | ||
3668 | * doc/extend.texi (Example of asm with clobbered asm reg): Fix | |
3669 | missing ':' in asm example. | |
3670 | ||
b7d7d917 TB |
3671 | 2013-01-25 Tejas Belagod <tejas.belagod@arm.com> |
3672 | ||
3673 | * config/aarch64/aarch64-simd-builtins.def: Separate sq<r>dmulh_lane | |
3674 | entries into lane and laneq entries. | |
77dc5297 UB |
3675 | * config/aarch64/aarch64-simd.md (aarch64_sq<r>dmulh_lane<mode>): |
3676 | Remove AdvSIMD scalar modes. | |
b7d7d917 TB |
3677 | (aarch64_sq<r>dmulh_laneq<mode>): New. |
3678 | (aarch64_sq<r>dmulh_lane<mode>): New RTL pattern for Scalar AdvSIMD | |
3679 | modes. | |
3680 | * config/aarch64/arm_neon.h: Fix all the vq<r>dmulh_lane* intrinsics' | |
3681 | builtin implementations to relfect changes in RTL in aarch64-simd.md. | |
3682 | * config/aarch64/iterators.md (VCOND): New. | |
3683 | (VCONQ): New. | |
3684 | ||
556f9906 GJL |
3685 | 2013-01-25 Georg-Johann Lay <avr@gjlay.de> |
3686 | ||
3687 | PR target/54222 | |
3688 | * config/avr/builtins.def (DEF_BUILTIN): Add LIBNAME argument. | |
3689 | Add NULL LIBNAME argument to existing definitions. | |
3690 | (ABSHR, ABSR, ABSLR, ABSLLR, ABSHK, ABSK, ABSLK, ABSLLK): New. | |
3691 | * config/avr/avr-c.c (DEF_BUILTIN): Add LIBNAME argument. | |
3692 | * config/avr/avr.c (DEF_BUILTIN): Same. | |
3693 | (avr_init_builtins): Pass down LIBNAME to add_builtin_function. | |
3694 | (avr_expand_builtin): Expand to a vanilla call if a libgcc | |
3695 | implementation is available (DECL_ASSEMBLER_NAME is set). | |
3696 | (avr_fold_absfx): New static function. | |
3697 | (avr_fold_builtin): Use it to handle: AVR_BUILTIN_ABSHR, | |
3698 | AVR_BUILTIN_ABSR, AVR_BUILTIN_ABSLR, AVR_BUILTIN_ABSLLR, | |
3699 | AVR_BUILTIN_ABSHK, AVR_BUILTIN_ABSK, AVR_BUILTIN_ABSLK, | |
3700 | AVR_BUILTIN_ABSLLK. | |
3701 | * config/avr/stdfix.h (abshr, absr, abslr, absllr) | |
3702 | (abshk, absk, abslk, absllk): Provide as static inline functions. | |
3703 | ||
1f546bbb MP |
3704 | 2013-01-25 Marek Polacek <polacek@redhat.com> |
3705 | ||
3706 | PR tree-optimization/56035 | |
3707 | * cfgloopmanip.c (fix_loop_structure): Remove redundant condition. | |
3708 | ||
7e184bd7 UB |
3709 | 2012-01-24 Uros Bizjak <ubizjak@gmail.com> |
3710 | ||
3711 | * config/i386/i386.md (*movti_internal_rex64): Add (o,e) alternative. | |
3712 | (*movtf_internal_rex64): Add (!o,C) alternative | |
3713 | (*movxf_internal_rex64): Ditto. | |
3714 | (*movdf_internal_rex64): Add (?r,C) and (?m,C) alternatives. | |
3715 | ||
f5ba49ac SM |
3716 | 2013-01-24 Shenghou Ma <minux.ma@gmail.com> |
3717 | ||
3718 | * doc/invoke.texi: fix typo. | |
3719 | * doc/objc.texi: fix typo. | |
3720 | ||
a6343728 RS |
3721 | 2013-01-24 Richard Sandiford <rdsandiford@googlemail.com> |
3722 | ||
3723 | * config/mips/mips.md (*and<mode>3_mips16): Use the "W" constraint | |
3724 | for the first two alternatives. | |
3725 | ||
cd030c07 DN |
3726 | 2013-01-24 Diego Novillo <dnovillo@google.com> |
3727 | ||
77dc5297 | 3728 | * Makefile.in (GGC): Remove. Replace all instances with ggc-page.o. |
cd030c07 DN |
3729 | (ggc-zone.o): Remove. |
3730 | * configure.ac: Remove option --with-gc. | |
3731 | * configure: Re-generate. | |
3732 | * doc/install.texi: Remove documentation for --with-gc. | |
3733 | * gengtype.c (write_enum_defn): Remove. Update all users. | |
3734 | (write_Types_process_field): Remove generation of gt_e_* argument. | |
3735 | (output_type_enum): Remove. Update all users. | |
3736 | (write_enum_defn): Remove. Update all users. | |
3737 | (enum alloc_zone): Remove. Update all users. | |
77dc5297 | 3738 | (write_splay_tree_allocator_def): Remove generation of gt_e_* argument. |
cd030c07 DN |
3739 | * ggc-common.c (ggc_splay_alloc): Remove first argument. |
3740 | Update all callers. | |
3741 | (struct ptr_data): Remove field TYPE. Update all users. | |
77dc5297 | 3742 | (gt_pch_note_object): Remove argument TYPE. Update all users. |
cd030c07 DN |
3743 | * ggc-internal.h (ggc_pch_alloc_object): Remove last argument. |
3744 | Update all users. | |
aaf1e810 | 3745 | * ggc-none.c (ggc_alloc_typed_stat): Remove. |
cd030c07 DN |
3746 | (struct alloc_zone): Remove. |
3747 | (ggc_internal_alloc_zone_stat): Remove. | |
3748 | (ggc_internal_cleared_alloc_zone_stat): Remove. | |
3749 | * ggc-page.c (ggc_alloc_typed_stat): Remove. | |
77dc5297 UB |
3750 | (ggc_pch_count_object): Remove last argument. Update all users. |
3751 | (ggc_pch_alloc_object): Remove last argument. Update all users. | |
cd030c07 DN |
3752 | (struct alloc_zone): Remove. |
3753 | * ggc-zone.c: Remove. | |
77dc5297 | 3754 | * ggc.h (gt_pch_note_object): Remove last argument. Update all users. |
cd030c07 DN |
3755 | (struct alloc_zone): Remove. |
3756 | (ggc_alloc_typed_stat): Remove. | |
3757 | (ggc_alloc_typed): Remove. | |
3758 | (ggc_splay_alloc): Remove first argument. | |
3759 | (rtl_zone): Remove. Update all users. | |
3760 | (tree_zone): Remove. Update all users. | |
3761 | (tree_id_zone): Remove. Update all users. | |
3762 | (ggc_internal_zone_alloc_stat): Remove. Update all users. | |
77dc5297 | 3763 | (ggc_internal_zone_cleared_alloc_stat): Remove. Update all users. |
cd030c07 | 3764 | (ggc_internal_zone_vec_alloc_stat): Remove. Update all users. |
77dc5297 | 3765 | * tree-ssanames.c: Remove references to zone allocator in comments. |
cd030c07 | 3766 | |
a861ffa4 GJL |
3767 | 2013-01-24 Georg-Johann Lay <avr@gjlay.de> |
3768 | ||
3769 | * config/avr/avr.c (avr_out_fract): Make register numbers that | |
3770 | might be outside of source operand signed. | |
3771 | ||
593c0ddd UB |
3772 | 2013-01-24 Uros Bizjak <ubizjak@gmail.com> |
3773 | ||
3774 | * config/i386/constraints.md (Yf): New constraint. | |
3775 | * config/i386/i386.md (*movdf_internal_rex64): Use Yf*f instead | |
3776 | of f constraint to conditionaly disable x87 register preferences. | |
3777 | (*movdf_internal): Ditto. | |
3778 | (*movsf_internal): Ditto. | |
3779 | ||
e86c0101 SB |
3780 | 2013-01-24 Steven Bosscher <steven@gcc.gnu.org> |
3781 | ||
3782 | PR inline-asm/55934 | |
3783 | * lra-assigns.c (assign_by_spills): Throw away the pattern of asms | |
3784 | that have operands with impossible constraints. | |
3785 | Add a FIXME for a speed-up opportunity. | |
3786 | * lra-constraints.c (process_alt_operands): Verify that a class | |
3787 | selected from constraints on asms is valid for the operand mode. | |
3788 | (curr_insn_transform): Remove incorrect comment. | |
3789 | ||
f6fee35f DE |
3790 | 2013-01-23 David Edelsohn <dje.gcc@gmail.com> |
3791 | ||
3792 | * config/rs6000/rs6000.c (rs6000_delegitimize_address): Check that | |
3793 | TOC operand is a valid symbol ref in the constant pool. | |
3794 | ||
3795 | 2013-01-23 Edgar E. Iglesias <edgar.iglesias@gmail.com> | |
c7729184 | 3796 | |
aaf1e810 | 3797 | * config/microblaze/linux.h: Add TARGET_OS_CPP_BUILTINS |
c7729184 | 3798 | |
dc62d7d1 GJL |
3799 | 2013-01-23 Georg-Johann Lay <avr@gjlay.de> |
3800 | ||
3801 | PR target/54222 | |
3802 | * config/avr/stdfix.h: New file. | |
3803 | * t-avr (stdfix-gcc.h): New rule to build it. | |
3804 | (EXTRA_HEADERS): Set it to install stdfix.h, stdfix-gcc.h. | |
3805 | ||
2660d12d KS |
3806 | 2013-01-23 Kostya Serebryany <kcc@google.com> |
3807 | ||
77dc5297 UB |
3808 | * config/darwin.h: remove dependency on |
3809 | CoreFoundation (asan on Mac OS). | |
2660d12d | 3810 | |
a70418fc JJ |
3811 | 2013-01-23 Jakub Jelinek <jakub@redhat.com> |
3812 | ||
3813 | PR target/49069 | |
3814 | * config/arm/arm.md (cbranchdi4, cstoredi4): Use s_register_operand | |
3815 | instead of cmpdi_operand for first comparison operand. | |
3816 | Don't assert that comparison operands aren't both constants. | |
3817 | ||
47876a2a JW |
3818 | 2013-01-22 Jonathan Wakely <jwakely.gcc@gmail.com> |
3819 | ||
3820 | * doc/install.texi (Downloading the Source): Update references to | |
3821 | downloading separate components. | |
3822 | ||
3823 | 2013-01-22 Jonathan Wakely <jwakely.gcc@gmail.com> | |
4ebd56a5 JW |
3824 | |
3825 | * doc/extend.texi (__int128): Improve grammar. | |
3826 | ||
47876a2a | 3827 | 2013-01-22 Uros Bizjak <ubizjak@gmail.com> |
32fc5b8a UB |
3828 | |
3829 | PR target/56028 | |
3830 | * config/i386/i386.md (*movti_internal_rex64): Change (o,riF) | |
3831 | alternative to (o,r). | |
3832 | (*movdi_internal_rex64): Remove (!o,n) alternative. | |
3833 | (DImode immediate->memory splitter): Remove. | |
3834 | (DImode immediate->memory peephole2): Remove. | |
3835 | (movtf): Enable for TARGET_64BIT || TARGET_SSE. | |
3836 | (*movtf_internal_rex64): Rename from *movtf_internal. Change (!o,F*r) | |
3837 | alternative to (!o,*r). | |
3838 | (*movtf_internal_sse): New pattern. | |
3839 | (*movxf_internal_rex64): New pattern. | |
3840 | (*movxf_internal): Disable for TARGET_64BIT. | |
3841 | (*movdf_internal_rex64): Remove (!o,F) alternative. | |
3842 | ||
3a984f10 JJ |
3843 | 2013-01-22 Jakub Jelinek <jakub@redhat.com> |
3844 | ||
502498d5 JJ |
3845 | PR middle-end/56074 |
3846 | * dumpfile.c (dump_loc): Only print loc if LOCATION_LOCUS (loc) | |
3847 | isn't UNKNOWN_LOCATION nor BUILTINS_LOCATION. | |
3848 | * tree-vect-loop-manip.c (find_loop_location): Also ignore | |
3849 | stmt locations where LOCATION_LOCUS of the stmt location is | |
3850 | UNKNOWN_LOCATION or BUILTINS_LOCATION. | |
3851 | ||
3a984f10 JJ |
3852 | PR target/55686 |
3853 | * config/i386/i386.md (UNSPEC_STOS): New. | |
3854 | (strset_singleop, *strsetdi_rex_1, *strsetsi_1, *strsethi_1, | |
3855 | *strsetqi_1): Add UNSPEC_STOS. | |
3856 | ||
fa817f7f PC |
3857 | 2013-01-22 Paolo Carlini <paolo.carlini@oracle.com> |
3858 | ||
3859 | PR c++/56067 | |
3860 | * doc/invoke.texi: Remove left over -Wsynth example. | |
3861 | ||
8f498c1b JJ |
3862 | 2013-01-21 Jakub Jelinek <jakub@redhat.com> |
3863 | ||
3864 | PR tree-optimization/56051 | |
3865 | * fold-const.c (fold_binary_loc): Don't fold | |
3866 | X < (cast) (1 << Y) into (X >> Y) != 0 if cast is either | |
3867 | a narrowing conversion, or widening conversion from signed | |
3868 | to unsigned. | |
3869 | ||
47876a2a | 3870 | 2013-01-21 Uros Bizjak <ubizjak@gmail.com> |
35d59da7 UB |
3871 | |
3872 | PR rtl-optimization/56023 | |
3873 | * haifa-sched.c (fix_inter_tick): Do not update ticks of instructions, | |
3874 | dependent on debug instruction. | |
3875 | ||
5b9db1bc MJ |
3876 | 2013-01-21 Martin Jambor <mjambor@suse.cz> |
3877 | ||
3878 | PR middle-end/56022 | |
3879 | * function.c (allocate_struct_function): Call | |
3880 | invoke_set_current_function_hook earlier. | |
3881 | ||
e8bb7d68 JJ |
3882 | 2013-01-21 Jakub Jelinek <jakub@redhat.com> |
3883 | ||
3884 | * reload1.c (init_reload): Only initialize reload_obstack | |
3885 | during the first call. | |
3886 | ||
616a4e32 MP |
3887 | 2013-01-21 Marek Polacek <polacek@redhat.com> |
3888 | ||
3889 | * cfgloop.c (verify_loop_structure): Fix up grammar. | |
3890 | ||
4401981b YHH |
3891 | 2013-01-21 Yi-Hsiu Hsu <ahsu@marvell.com> |
3892 | ||
3893 | * config/arm/marvell-pj4.md (pj4_shift_conds, pj4_alu_shift, | |
3894 | pj4_alu_shift_conds, pj4_shift): Handle simple_alu_shift. | |
3895 | ||
8e87740b RR |
3896 | 2013-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
3897 | ||
3898 | PR target/56058 | |
3899 | * config/arm/marvell-pj4.md: Update copyright year. | |
3900 | Fix up use of alu to alu_reg and simple_alu_imm. | |
3901 | ||
47876a2a | 3902 | 2013-01-21 Uros Bizjak <ubizjak@gmail.com> |
1f6bc337 UB |
3903 | |
3904 | * config/i386/i386.md (enabled): Do not disable fma4 for TARGET_FMA. | |
3905 | ||
89d56d79 VM |
3906 | 2013-01-20 Vladimir Makarov <vmakarov@redhat.com> |
3907 | ||
3908 | PR target/55433 | |
3909 | * lra-constraints.c (curr_insn_transform): Don't reuse original | |
1f6bc337 | 3910 | insn for secondary memory move when memory mode should be different. |
89d56d79 | 3911 | |
fe603553 JDA |
3912 | 2013-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
3913 | ||
3914 | * config/pa/pa.md (atomic_loaddi, atomic_loaddi_1, atomic_storedi, | |
3915 | atomic_storedi_1): New patterns. | |
3916 | ||
01284895 VK |
3917 | 2013-01-20 Venkataramanan Kumar <venkataramanan.kumar@amd.com> |
3918 | ||
3919 | btver2 pipeline descriptions. | |
3920 | * config/i386/i386.c: Enable CPU_BTVER2 to use btver2 pipeline | |
3921 | descriptions. | |
3922 | * config/i386/i386.md (btver2_decode): New type attributes. | |
1f6bc337 | 3923 | * config/i386/sse.md (btver2_decode, btver2_sse_attr): New |
01284895 VK |
3924 | type attributes. |
3925 | * config/i386/btver2.md: New file describing btver2 pipelines. | |
3926 | ||
5630e3e1 JL |
3927 | 2013-01-19 Andrew Pinski <apinski@cavium.com> |
3928 | ||
3929 | PR tree-optimization/52631 | |
3930 | * tree-ssa-sccvn (visit_use): Before looking up the original | |
3931 | statement, try looking up the simplified expression. | |
3932 | ||
650ae806 AG |
3933 | 2013-01-19 Anthony Green <green@moxielogic.com> |
3934 | ||
3935 | * config/moxie/moxie.c (moxie_expand_prologue): Set | |
3936 | current_function_static_stack_size. | |
3937 | ||
e300ec2d JJ |
3938 | 2013-01-18 Jakub Jelinek <jakub@redhat.com> |
3939 | ||
3940 | PR tree-optimization/56029 | |
3941 | * tree-phinodes.c (reserve_phi_args_for_new_edge): Set | |
3942 | gimple_phi_arg_location for the new arg to UNKNOWN_LOCATION. | |
3943 | ||
a3d7af04 SS |
3944 | 2013-01-18 Sharad Singhai <singhai@google.com> |
3945 | ||
3946 | PR tree-optimization/55995 | |
3947 | * dumpfile.c (dump_loc): Print location only if available. | |
3948 | * tree-vectorizer.c (increase_alignment): Intialize vect_location. | |
3949 | ||
66aa7879 VM |
3950 | 2013-01-18 Vladimir Makarov <vmakarov@redhat.com> |
3951 | ||
3952 | PR target/55433 | |
3953 | * lra-constraints.c (curr_insn_transform): Reuse original insn for | |
3954 | secondary memory move. | |
3955 | (inherit_reload_reg): Use rclass instead of cl for | |
3956 | check_secondary_memory_needed_p. | |
3957 | ||
3f0fee7b JJ |
3958 | 2013-01-18 Jakub Jelinek <jakub@redhat.com> |
3959 | ||
3960 | PR middle-end/56015 | |
3961 | * expr.c (expand_expr_real_2) <case COMPLEX_EXPR>: Handle | |
1f6bc337 | 3962 | the case where writing real complex part of target modifies op1. |
3f0fee7b | 3963 | |
70c67693 JG |
3964 | 2013-01-18 James Greenhalgh <james.greenhalgh@arm.com> |
3965 | ||
3966 | * config/aarch64/aarch64-simd.md | |
3967 | (aarch64_vcond_internal<mode>): Handle unordered cases. | |
3968 | * config/aarch64/iterators.md (v_cmp_result): New. | |
3969 | ||
df8de9b3 YHH |
3970 | 2013-01-18 Yi-Hsiu Hsu <ahsu@marvell.com> |
3971 | Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
3972 | ||
3973 | * config/arm/marvell-pj4.md: New file. | |
3974 | * config/arm/arm.c (arm_issue_rate): Add marvell_pj4. | |
3975 | * config/arm/arm.md (generic_sched): Add marvell_pj4. | |
3976 | (generic_vfp): Likewise. | |
3977 | * config/arm/arm-cores.def: Add marvell-pj4. | |
3978 | * config/arm/arm-tune.md: Regenerate. | |
3979 | * config/arm/arm-tables.opt: Regenerate. | |
3980 | * config/arm/bpabi.h (BE8_LINK_SPEC): Add marvell_pj4. | |
3981 | * doc/invoke.texi: Document marvell-pj4. | |
3982 | ||
be30c356 TB |
3983 | 2013-01-18 Tejas Belagod <tejas.belagod@arm.com> |
3984 | ||
3985 | * config/aarch64/arm_neon.h: Map scalar types to standard types. | |
3986 | ||
0bfbca58 | 3987 | 2013-01-18 Alexandre Oliva <aoliva@redhat.com> |
af6236c1 AO |
3988 | |
3989 | PR debug/54114 | |
3990 | PR debug/54402 | |
3991 | PR debug/49888 | |
3992 | * var-tracking.c (negative_power_of_two_p): New. | |
3993 | (global_get_addr_cache, local_get_addr_cache): New. | |
3994 | (get_addr_from_global_cache, get_addr_from_local_cache): New. | |
3995 | (vt_canonicalize_addr): Rewrite using the above. Adjust the | |
3996 | heading comment. | |
3997 | (vt_stack_offset_p): Remove. | |
3998 | (vt_canon_true_dep): Always canonicalize loc's address. | |
3999 | (clobber_overlapping_mems): Make sure we have a MEM. | |
4000 | (local_get_addr_clear_given_value): New. | |
4001 | (val_reset): Clear local cached entries. | |
4002 | (compute_bb_dataflow): Create and release the local cache. | |
4003 | Disable duplicate MEMs clobbering. | |
4004 | (emit_notes_in_bb): Clobber MEMs likewise. | |
4005 | (vt_emit_notes): Create and release the local cache. | |
4006 | (vt_initialize, vt_finalize): Create and release the global | |
4007 | cache, respectively. | |
1f6bc337 | 4008 | * alias.c (rtx_equal_for_memref_p): Compare operands of ENTRY_VALUEs. |
af6236c1 | 4009 | |
0bfbca58 | 4010 | 2013-01-18 Alexandre Oliva <aoliva@redhat.com> |
7ff37ffa AO |
4011 | |
4012 | PR libmudflap/53359 | |
4013 | * tree-mudflap.c (mudflap_finish_file): Skip deferred decls | |
4014 | not found in the symtab. | |
4015 | ||
0bfbca58 | 4016 | 2013-01-18 Alexandre Oliva <aoliva@redhat.com> |
3aa03517 | 4017 | |
c350ba53 | 4018 | PR debug/56006 |
3aa03517 AO |
4019 | PR rtl-optimization/55547 |
4020 | PR rtl-optimization/53827 | |
4021 | PR debug/53671 | |
4022 | PR debug/49888 | |
4023 | * alias.c (offset_overlap_p): New, factored out of... | |
4024 | (memrefs_conflict_p): ... this. Use absolute sizes. Retain | |
4025 | the conservative special case for symbolic constants. Don't | |
4026 | adjust zero sizes on alignment. | |
4027 | ||
c664546f JL |
4028 | 2013-01-18 Bernd Schmidt <bernds@codesourcery.com> |
4029 | ||
4030 | PR rtl-optimization/52573 | |
4031 | * regrename.c (build_def_use): Ignore REG_DEAD notes if there is a | |
4032 | REG_UNUSED for the same register. | |
4033 | ||
1bd3f750 MP |
4034 | 2013-01-17 Richard Biener <rguenther@suse.de> |
4035 | Marek Polacek <polacek@redhat.com> | |
4036 | ||
4037 | PR rtl-optimization/55833 | |
4038 | * loop-unswitch.c (unswitch_loops): Move loop verification... | |
4039 | (unswitch_single_loop): ...here. Call mark_irreducible_loops. | |
4040 | * cfgloopmanip.c (fix_loop_placement): Add IRRED_INVALIDATED parameter. | |
4041 | Set it to true when we're removing a loop from hierarchy tree in | |
4042 | an irreducible region. | |
4043 | (fix_bb_placements): Adjust caller. | |
4044 | (fix_loop_placements): Likewise. | |
4045 | ||
e52a8b71 GJL |
4046 | 2013-01-17 Georg-Johann Lay <avr@gjlay.de> |
4047 | ||
4048 | * config/avr/builtins.def (DEF_BUILTIN): Factor out | |
4049 | "__builtin_avr_" from NAME, turn NAME to an uppercase identifier. | |
4050 | Factor out 'CODE_FOR_' from ICODE, use 'nothing' instead of '-1'. | |
4051 | Remove ID. Adjust comments. | |
4052 | * config/avr/avr-c.c (avr_builtin_name): Remove. | |
4053 | (avr_cpu_cpp_builtins): Use DEF_BUILTIN instead of for-loop. | |
4054 | * config/avr/avr.c (avr_tolower): New static function. | |
4055 | (DEF_BUILTIN): Remove parameter ID. Prefix ICODE by 'CODE_FOR_'. | |
4056 | Stringify NAME, prefix it with "__builtin_avr_" and lowercase it. | |
4057 | (avr_expand_builtin): Assert insn_code != CODE_FOR_nothing for | |
4058 | default expansion. | |
4059 | ||
8386a7ea JH |
4060 | 2013-01-17 Jan Hubicka <jh@suse.cz> |
4061 | ||
610fb637 | 4062 | PR tree-optimization/55273 |
8386a7ea JH |
4063 | * loop-iv.c (iv_number_of_iterations): Consider zero iteration case. |
4064 | ||
47876a2a | 4065 | 2013-01-17 Uros Bizjak <ubizjak@gmail.com> |
8abaebcd UB |
4066 | |
4067 | PR target/55981 | |
4068 | * config/i386/sync.md (atomic_store<mode>): Always generate SWImode | |
4069 | store through atomic_store<mode>_1. | |
4070 | (atomic_store<mode>_1): Macroize insn using SWI mode iterator. | |
4071 | ||
8222c37e MJ |
4072 | 2013-01-17 Martin Jambor <mjambor@suse.cz> |
4073 | ||
4074 | PR tree-optimizations/55264 | |
4075 | * ipa-inline-transform.c (can_remove_node_now_p_1): Never return true | |
4076 | for virtual methods. | |
4077 | * ipa.c (symtab_remove_unreachable_nodes): Never return true for | |
4078 | virtual methods before inlining is over. | |
4079 | * cgraph.h (cgraph_only_called_directly_or_aliased_p): Return false for | |
4080 | virtual functions. | |
4081 | * cgraphclones.c (cgraph_create_virtual_clone): Mark clones as | |
4082 | non-virtual. | |
4083 | ||
79f01c76 VM |
4084 | 2013-01-16 Vladimir Makarov <vmakarov@redhat.com> |
4085 | ||
4086 | PR rtl-optimization/56005 | |
4087 | * sched-deps.c (sched_analyze_2): Check deps->readonly for adding | |
4088 | pending reads for prefetch. | |
4089 | ||
d0b6bb1b IB |
4090 | 2013-01-16 Ian Bolton <ian.bolton@arm.com> |
4091 | ||
aaf1e810 | 4092 | * config/aarch64/aarch64.md |
d0b6bb1b IB |
4093 | (*cstoresi_neg_uxtw): New pattern. |
4094 | (*cmovsi_insn_uxtw): New pattern. | |
4095 | (*<optab>si3_uxtw): New pattern. | |
4096 | (*<LOGICAL:optab>_<SHIFT:optab>si3_uxtw): New pattern. | |
4097 | (*<optab>si3_insn_uxtw): New pattern. | |
4098 | (*bswapsi2_uxtw): New pattern. | |
4099 | ||
cb9cf03b RB |
4100 | 2013-01-16 Richard Biener <rguenther@suse.de> |
4101 | ||
4102 | * tree-inline.c (tree_function_versioning): Remove set but | |
4103 | never used variable. | |
4104 | ||
2cfc56b9 RB |
4105 | 2013-01-16 Richard Biener <rguenther@suse.de> |
4106 | ||
4107 | PR tree-optimization/55964 | |
4108 | * tree-flow.h (rename_variables_in_loop): Remove. | |
4109 | (rename_variables_in_bb): Likewise. | |
4110 | * tree-loop-distribution.c (update_phis_for_loop_copy): Remove. | |
4111 | (copy_loop_before): Adjust and delete update-ssa status. | |
4112 | * tree-vect-loop-manip.c (rename_variables_in_bb): Make static. | |
8abaebcd | 4113 | (rename_variables_in_bb): Likewise. Properly walk over predecessors. |
2cfc56b9 RB |
4114 | (rename_variables_in_loop): Remove. |
4115 | (slpeel_update_phis_for_duplicate_loop): Likewise. | |
4116 | (slpeel_tree_duplicate_loop_to_edge_cfg): Handle nested loops, | |
4117 | use available cfg machinery instead of duplicating it. | |
4118 | Update PHI nodes and perform poor-mans SSA update here. | |
4119 | (slpeel_tree_peel_loop_to_edge): Adjust. | |
4120 | ||
c25a0c60 RB |
4121 | 2013-01-16 Richard Biener <rguenther@suse.de> |
4122 | ||
4123 | PR tree-optimization/54767 | |
4124 | PR tree-optimization/53465 | |
4125 | * tree-vrp.c (vrp_meet_1): Revert original fix for PR53465. | |
4126 | (vrp_visit_phi_node): For PHI arguments coming via backedges | |
4127 | drop all symbolical range information. | |
4128 | (execute_vrp): Compute backedges. | |
4129 | ||
04b535af RB |
4130 | 2013-01-16 Richard Biener <rguenther@suse.de> |
4131 | ||
4132 | * doc/install.texi: Update CLooG and ISL requirements to | |
4133 | 0.18.0 and 0.11.1. | |
4134 | ||
8b0a1e0b CB |
4135 | 2013-01-16 Christian Bruel <christian.bruel@st.com> |
4136 | ||
4137 | PR target/55301 | |
4138 | * config/sh/sh.c (sh_expand_prologue): Postpone new_stack mem symbol. | |
4139 | (broken_move): Handle UNSPECV_SP_SWITCH_B. | |
4140 | * config/sh/sh.md (sp_switch_1): Use set (reg:SI SP_REG). | |
4141 | ||
4142 | 2013-01-16 DJ Delorie <dj@redhat.com> | |
4143 | ||
4144 | * config/sh/sh.md (UNSPECV_SP_SWITCH_B): New. | |
4145 | (UNSPECV_SP_SWITCH_E): New. | |
4146 | (sp_switch_1): Change to an unspec. | |
4147 | (sp_switch_2): Change to an unspec. Don't use post-inc when we | |
4148 | replace $r15. | |
4149 | ||
4150 | 2013-01-16 Uros Bizjak <ubizjak@gmail.com> | |
88e784e6 UB |
4151 | |
4152 | * emit-rtl.c (need_atomic_barrier_p): Mask memory model argument | |
4153 | with MEMMODEL_MASK before comparing with MEMMODEL_* memory types. | |
4154 | * optabs.c (maybe_emit_sync_lock_test_and_set): Ditto. | |
4155 | (expand_mem_thread_fence): Ditto. | |
4156 | (expand_mem_signal_fence): Ditto. | |
4157 | (expand_atomic_load): Ditto. | |
4158 | (expand_atomic_store): Ditto. | |
4159 | ||
0bfbca58 | 4160 | 2013-01-16 Alexandre Oliva <aoliva@redhat.com> |
5147bf6a AO |
4161 | |
4162 | PR rtl-optimization/55547 | |
4163 | PR rtl-optimization/53827 | |
4164 | PR debug/53671 | |
4165 | PR debug/49888 | |
4166 | * alias.c (memrefs_conflict_p): Set sizes to negative after | |
4167 | AND adjustments. | |
4168 | ||
305e3ac1 JJ |
4169 | 2013-01-15 Jakub Jelinek <jakub@redhat.com> |
4170 | ||
4171 | PR target/55940 | |
4172 | * function.c (thread_prologue_and_epilogue_insns): Always | |
4173 | add crtl->drap_reg to set_up_by_prologue.set, even if | |
4174 | stack_realign_drap is false. | |
4175 | ||
f78ac4f2 JBG |
4176 | 2013-01-15 Jan-Benedict Glaw <jbglaw@lug-owl.de> |
4177 | ||
4178 | * config/vax/vax.md (add<mode>3, sub<mode>3, mul<mode>3, div<mode>3, | |
4179 | and<mode>3, *and<mode>_const_int, ior<mode>3, xor<mode>3, ashrsi3, | |
4180 | *call): Fix indention. | |
4181 | ||
a78a8cc4 TV |
4182 | 2013-01-15 Tom de Vries <tom@codesourcery.com> |
4183 | ||
4184 | PR target/55876 | |
4185 | * optabs.c (widen_operand): Use gen_lowpart instead of gen_rtx_SUBREG. | |
4186 | Update comment. | |
4187 | ||
0e80383f VM |
4188 | 2013-01-15 Vladimir Makarov <vmakarov@redhat.com> |
4189 | ||
305e3ac1 | 4190 | PR rtl-optimization/55153 |
0e80383f VM |
4191 | * sched-deps.c (sched_analyze_2): Add pending reads for prefetch. |
4192 | ||
207b5956 MJ |
4193 | 2013-01-15 Martin Jambor <mjambor@suse.cz> |
4194 | ||
4195 | PR tree-optimization/55920 | |
4196 | * tree-sra.c (analyze_access_subtree): Do not mark non-removable | |
4197 | accesses as grp_to_be_debug_replaced. | |
4198 | ||
a7818b54 JJ |
4199 | 2013-01-15 Jakub Jelinek <jakub@redhat.com> |
4200 | ||
4201 | PR tree-optimization/55920 | |
4202 | * tree-sra.c (sra_modify_assign): If for lacc->grp_to_be_debug_replaced | |
4203 | there is non-useless type conversion needed from debug rhs to lhs, | |
4204 | use build_debug_ref_for_model and/or VIEW_CONVERT_EXPR. | |
4205 | ||
b0fe107e JM |
4206 | 2013-01-15 Joseph Myers <joseph@codesourcery.com> |
4207 | Mikael Pettersson <mikpe@it.uu.se> | |
4208 | ||
4209 | PR target/43961 | |
4210 | * config/arm/arm.h (ADDR_VEC_ALIGN): Align SImode jump tables for | |
4211 | Thumb. | |
4212 | (ASM_OUTPUT_CASE_LABEL): Remove. | |
4213 | (ASM_OUTPUT_BEFORE_CASE_LABEL): Define to empty. | |
4214 | * final.c (shorten_branches): Update alignment of labels before | |
4215 | jump tables if CASE_VECTOR_SHORTEN_MODE. | |
4216 | ||
34ab62ee RB |
4217 | 2013-01-15 Richard Biener <rguenther@suse.de> |
4218 | ||
4219 | PR bootstrap/55961 | |
4220 | * system.h: Do not include gmp.h for building host tools. | |
4221 | ||
783a3a05 RB |
4222 | 2013-01-15 Richard Biener <rguenther@suse.de> |
4223 | ||
4224 | PR middle-end/55882 | |
4225 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Correctly | |
4226 | account for bitpos when computing alignment. | |
4227 | ||
3a579e09 VY |
4228 | 2013-01-15 Vladimir Yakovlev <vladimir.b.yakovlev@intel.com> |
4229 | ||
4230 | * config/i386/i386-c.c (ix86_target_macros_internal): New case. | |
4231 | (ix86_target_macros_internal): Likewise. | |
4232 | ||
4233 | * config/i386/i386.c (m_CORE2I7): Removed. | |
4234 | (m_CORE_HASWELL): New macro. | |
4235 | (m_CORE_ALL): Likewise. | |
4236 | (initial_ix86_tune_features): m_CORE2I7 is replaced by m_CORE_ALL. | |
4237 | (initial_ix86_arch_features): Likewise. | |
4238 | (processor_target_table): Initializations for Core avx2. | |
4239 | (cpu_names): New names "core-avx2". | |
4240 | (ix86_option_override_internal): Changed PROCESSOR_COREI7 by | |
4241 | PROCESSOR_CORE_HASWELL. | |
4242 | (ix86_issue_rate): New case. | |
4243 | (ia32_multipass_dfa_lookahead): Likewise. | |
4244 | (ix86_sched_init_global): Likewise. | |
4245 | ||
4246 | * config/i386/i386.h (TARGET_HASWELL): New macro. | |
4247 | (target_cpu_default): New TARGET_CPU_DEFAULT_haswell. | |
4248 | (processor_type): New PROCESSOR_HASWELL. | |
4249 | ||
955f5a07 JJ |
4250 | 2013-01-15 Jakub Jelinek <jakub@redhat.com> |
4251 | ||
ff784829 JJ |
4252 | PR tree-optimization/55955 |
4253 | * tree-vect-loop.c (vectorizable_reduction): Give up early on | |
4254 | *SHIFT_EXPR and *ROTATE_EXPR codes. | |
4255 | ||
955f5a07 JJ |
4256 | PR tree-optimization/48766 |
4257 | * opts.c (common_handle_option): For -fwrapv disable -ftrapv, for | |
4258 | -ftrapv disable -fwrapv. | |
4259 | ||
aeb8b4e9 GJL |
4260 | 2013-01-14 Georg-Johann Lay <avr@gjlay.de> |
4261 | ||
4262 | PR target/55974 | |
4263 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Define __FLASH | |
4264 | etc. to 1 and not to __flash. | |
4265 | Use LL suffix for __INT24_MAX__ with -mint8. | |
4266 | Use ULL suffix for __UINT24_MAX__ with -mint8. | |
4267 | ||
1c494c6a GJL |
4268 | 2013-01-14 Georg-Johann Lay <avr@gjlay.de> |
4269 | ||
4270 | * config/avr/avr-arch.h | |
4271 | (struct base_arch_s): Use typedef avr_arch_t instead. | |
4272 | (struct arch_info_s): Use typedef avr_arch_info_t instead. | |
4273 | (struct mcu_type_s): Use typedef avr_mcu_t instead. | |
4274 | * config/avr/avr.c: Same. | |
4275 | * config/avr/avr-devices.c: Same. | |
4276 | * config/avr/driver-avr.c: Same. | |
4277 | * config/avr/gen-avr-mmcu-texi.c: Same. | |
4278 | * config/avr/avr-mcus.def: Adjust comment. | |
4279 | ||
a50344cb TB |
4280 | 2013-01-14 Tejas Belagod <tejas.belagod@arm.com> |
4281 | ||
88e784e6 UB |
4282 | * config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): New. |
4283 | * config/aarch64/iterators.md (VALLDI): New. | |
a50344cb | 4284 | |
47876a2a | 4285 | 2013-01-14 Uros Bizjak <ubizjak@gmail.com> |
e6f0e052 UB |
4286 | Andi Kleen <ak@linux.intel.com> |
4287 | ||
4288 | PR target/55948 | |
4289 | * config/i386/sync.md (atomic_store<mode>_1): New pattern. | |
4290 | (atomic_store<mode>): Call atomic_store<mode>_1 for IX86_HLE_RELEASE | |
4291 | memmodel flag. | |
4292 | ||
00892272 GJL |
4293 | 2013-01-14 Georg-Johann Lay <avr@gjlay.de> |
4294 | ||
4295 | * config/avr/avr-stdint.h: Remove trailing blanks. | |
4296 | * config/avr/avr-log.h: Same. | |
4297 | * config/avr/avr-arch.h: Same. | |
4298 | * config/avr/avr-devices.c: Same. | |
4299 | * config/avr/avr-dimode.md: Same. | |
4300 | * config/avr/predicates.md: Same. | |
4301 | * config/avr/avr-c.c: Same. And fix typo. | |
e6f0e052 | 4302 | |
00892272 GJL |
4303 | * config/avr/avr-protos.h: Same. And: |
4304 | (function_arg_regno_p): Rename to avr_function_arg_regno_p. | |
4305 | (init_cumulative_args): Rename to avr_init_cumulative_args. | |
4306 | (expand_prologue): Rename to avr_expand_prologue. | |
4307 | (expand_epilogue): Rename to avr_expand_epilogue. | |
4308 | (adjust_insn_length): Rename to avr_adjust_insn_length. | |
4309 | (notice_update_cc): Rename to avr_notice_update_cc. | |
4310 | (final_prescan_insn): Rename to avr_final_prescan_insn. | |
4311 | * config/avr/avr.c: Same. | |
4312 | * config/avr/avr.h: Same. | |
4313 | * config/avr/avr.md: Remove trailing blanks. | |
4314 | (prologue): Use avr_expand_prologue. | |
4315 | (epilogue, sibcall_epilogue): Use avr_expand_epilogue. | |
4316 | ||
7bb01996 RB |
4317 | 2013-01-14 Richard Biener <rguenther@suse.de> |
4318 | ||
4319 | * tree-cfg.c (verify_expr_location, verify_expr_location_1, | |
4320 | verify_location, collect_subblocks): New functions. | |
4321 | (verify_gimple_in_cfg): Verify that locations only reference | |
4322 | BLOCKs in the functions BLOCK tree. | |
4323 | ||
2724573f RB |
4324 | 2013-01-14 Richard Biener <rguenther@suse.de> |
4325 | ||
4326 | * tree-cfgcleanup.c (remove_forwarder_block): Unshare propagated | |
4327 | PHI argument. | |
4328 | * graphite-sese-to-poly.c (insert_out_of_ssa_copy): Properly | |
4329 | unshare reference. | |
4330 | (insert_out_of_ssa_copy_on_edge): Likewise. | |
4331 | (rewrite_close_phi_out_of_ssa): Likewise. | |
4332 | * tree-ssa.c (insert_debug_temp_for_var_def): Properly unshare | |
4333 | debug expressions. | |
4334 | * tree-ssa-pre.c (insert_into_preds_of_block): Properly unshare | |
4335 | propagated constants. | |
4336 | * tree-cfg.c (tree_node_can_be_shared): Handled component-refs | |
4337 | can not be shared. | |
4338 | ||
9a0bbab6 GJL |
4339 | 2013-01-14 Georg-Johann Lay <avr@gjlay.de> |
4340 | ||
4341 | * config/avr/avr-modes.def: Add GPL copyright notice. | |
4342 | ||
45805f17 UB |
4343 | 2013-01-13 Uros Bizjak <ubizjak@gmail.com> |
4344 | ||
4345 | * config/i386/sync.md (mem_thread_fence): Mask operands[0] with | |
4346 | MEMMODEL_MASK to determine memory model. | |
4347 | (atomic_store<mode>): Ditto from operands[2]. | |
4348 | * config/i386/i386.c (ix86_memmodel_check): Declare "strong" as bool. | |
4349 | ||
9d60be38 JJ |
4350 | 2013-01-13 Jakub Jelinek <jakub@redhat.com> |
4351 | ||
4352 | PR fortran/55935 | |
45805f17 | 4353 | * gimple-fold.c (get_symbol_constant_value): Call unshare_expr. |
9d60be38 JJ |
4354 | (fold_gimple_assign): Don't call unshare_expr here. |
4355 | (fold_ctor_reference): Call unshare_expr. | |
4356 | ||
e7f49d92 TG |
4357 | 2013-01-13 Terry Guo <terry.guo@arm.com> |
4358 | ||
aaf1e810 EB |
4359 | * Makefile.in (s-mlib): New argument MULTILIB_REUSE. |
4360 | * doc/fragments.texi: Document MULTILIB_REUSE. | |
4361 | * gcc.c (multilib_reuse): New internal spec. | |
e7f49d92 | 4362 | (set_multilib_dir): Also search multilib from multilib_reuse. |
aaf1e810 | 4363 | * genmultilib (tmpmultilib3): Refactor code. |
e7f49d92 TG |
4364 | (tmpmultilib4): Ditto. |
4365 | (multilib_reuse): New multilib argument. | |
4366 | ||
fbd03a27 RS |
4367 | 2013-01-13 Richard Sandiford <rdsandiford@googlemail.com> |
4368 | ||
4369 | * Makefile.in: Update copyright. | |
4370 | ||
b3681f13 TV |
4371 | 2013-01-12 Tom de Vries <tom@codesourcery.com> |
4372 | ||
4373 | PR middle-end/55890 | |
4374 | * calls.c (expand_call): Check if arg_nr is valid. | |
4375 | ||
3f287e4b MM |
4376 | 2013-01-11 Michael Meissner <meissner@linux.vnet.ibm.com> |
4377 | ||
4378 | * doc/extend.texi (X86 Built-in Functions): Add whitespace in | |
4379 | __builtin_ia32_paddb256 and __builtin_ia32_pavgb256 | |
5bc35113 MM |
4380 | documentation. Add missing '__' in front of |
4381 | __builtin_ia32_packssdw256. | |
3f287e4b | 4382 | |
1abcd5eb AK |
4383 | 2013-01-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
4384 | ||
4385 | PR target/55719 | |
4386 | * config/s390/s390.c (s390_preferred_reload_class): Do not return | |
4387 | NO_REGS for larl operands. | |
4388 | (s390_reload_larl_operand): Use s390_load_address instead of | |
4389 | emit_move_insn. | |
4390 | ||
980d0812 RB |
4391 | 2013-01-11 Richard Biener <rguenther@suse.de> |
4392 | ||
4393 | * tree-cfg.c (verify_node_sharing_1): Split out from ... | |
4394 | (verify_node_sharing): ... here. | |
4395 | (verify_gimple_in_cfg): Use verify_node_sharing_1 for walk_tree. | |
4396 | ||
7cb9fd07 EB |
4397 | 2013-01-11 Eric Botcazou <ebotcazou@adacore.com> |
4398 | ||
4399 | * configure.ac (Tree checking): Set TREECHECKING to yes if enabled. | |
4400 | Substitute TREECHECKING. | |
4401 | * configure: Regenerate. | |
4402 | * Makefile.in (TREECHECKING): New. | |
4403 | ||
47876a2a | 4404 | 2013-01-11 Richard Guenther <rguenther@suse.de> |
c7ab2530 RG |
4405 | |
4406 | PR tree-optimization/44061 | |
4407 | * tree-vrp.c (extract_range_basic): Compute zero as | |
4408 | value-range for __builtin_constant_p of function parameters. | |
4409 | ||
d1e082c2 RS |
4410 | 2013-01-10 Richard Sandiford <rdsandiford@googlemail.com> |
4411 | ||
45805f17 | 4412 | Update copyright years. |
d1e082c2 | 4413 | |
f85021b0 VM |
4414 | 2013-01-10 Vladimir Makarov <vmakarov@redhat.com> |
4415 | ||
9d60be38 | 4416 | PR rtl-optimization/55672 |
0160442c VM |
4417 | * lra-eliminations.c (mark_not_eliminable): Permit addition with |
4418 | const to be eliminable. | |
f85021b0 | 4419 | |
7a8b1ec4 DE |
4420 | 2013-01-10 David Edelsohn <dje.gcc@gmail.com> |
4421 | ||
4422 | * configure.ac (HAVE_AS_TLS): Add check for powerpc-ibm-aix. | |
4423 | * configure: Regenerate. | |
4424 | ||
ad2e5b71 RB |
4425 | 2013-01-10 Richard Biener <rguenther@suse.de> |
4426 | ||
ddf9322d | 4427 | * builtins.c (expand_builtin_init_trampoline): Use set_mem_attributes. |
ad2e5b71 | 4428 | |
ffc5b2bb RB |
4429 | 2013-01-10 Richard Biener <rguenther@suse.de> |
4430 | ||
4431 | PR bootstrap/55792 | |
4432 | * tree-into-ssa.c (rewrite_add_phi_arguments): Do not set | |
4433 | locations for virtual PHI arguments. | |
4434 | (rewrite_update_phi_arguments): Likewise. | |
4435 | ||
e1f674e4 JS |
4436 | 2013-01-10 Joel Sherrill <joel.sherrill@OARcorp.com> |
4437 | ||
4438 | * config/v850/rtems.h (ASM_SPEC): Pass -m8byte-align and -mgcc-abi | |
4439 | on to assembler. | |
4440 | ||
a57fc743 JJ |
4441 | 2013-01-10 Jakub Jelinek <jakub@redhat.com> |
4442 | ||
4443 | PR tree-optimization/55921 | |
4444 | * tree-complex.c (expand_complex_asm): New function. | |
4445 | (expand_complex_operations_1): Call it for GIMPLE_ASM. | |
4446 | ||
0ff4390d AK |
4447 | 2013-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
4448 | ||
4449 | PR target/55718 | |
4450 | * config/s390/s390.c (s390_symref_operand_p) | |
4451 | (s390_loadrelative_operand_p): Merge the two functions. | |
4452 | (s390_check_qrst_address, print_operand_address): Add parameters | |
4453 | to s390_loadrelative_operand_p invokation. | |
4454 | (s390_check_symref_alignment): Use s390_loadrelative_operand_p. | |
4455 | (s390_reload_larl_operand, s390_secondary_reload): Use | |
4456 | s390_loadrelative_operand_p instead of s390_symref_operand_p. | |
4457 | (legitimize_pic_address): Handle @GOTENT and @PLT + addend. | |
4458 | ||
6f557e0e MS |
4459 | 2013-01-09 Mike Stump <mikestump@comcast.net> |
4460 | ||
4461 | * dse.c (record_store): Remove unnecessary assert. | |
4462 | ||
7770c9e9 JH |
4463 | 2013-01-09 Jan Hubicka <jh@suse.cz> |
4464 | ||
4465 | PR tree-optimization/55569 | |
4466 | * cfgloopmanip.c (scale_loop_profile): Make ITERATION_BOUND gcov_type. | |
4467 | * cfgloop.h (scale_loop_profile): Likewise. | |
4468 | ||
a19b1432 JH |
4469 | 2013-01-09 Jan Hubicka <jh@suse.cz> |
4470 | ||
4471 | PR lto/45375 | |
ddf9322d UB |
4472 | * ipa-inline.c (ipa_inline): Remove extern inlines and virtual |
4473 | functions. | |
a19b1432 JH |
4474 | * cgraphclones.c (cgraph_clone_node): Cpoy also LTO file data. |
4475 | ||
9a002da8 RS |
4476 | 2013-01-09 Richard Sandiford <rdsandiford@googlemail.com> |
4477 | ||
4478 | PR middle-end/55114 | |
4479 | * expr.h (maybe_emit_group_store): Declare. | |
4480 | * expr.c (maybe_emit_group_store): New function. | |
4481 | * builtins.c (expand_builtin_int_roundingfn): Call it. | |
4482 | (expand_builtin_int_roundingfn_2): Likewise. | |
4483 | ||
511dcace VM |
4484 | 2013-01-09 Vladimir Makarov <vmakarov@redhat.com> |
4485 | ||
e1f2b729 | 4486 | PR rtl-optimization/55829 |
511dcace VM |
4487 | * lra-constraints.c (match_reload): Add code for absent output. |
4488 | (curr_insn_transform): Add code for reloads of matched inputs | |
4489 | without output. | |
4490 | ||
7b0fe4f4 UB |
4491 | 2013-01-09 Uros Bizjak <ubizjak@gmail.com> |
4492 | ||
4493 | * config/i386/sse.md (*vec_interleave_highv2df): Change mode | |
4494 | attribute of movddup insn to DF. | |
4495 | (*vec_interleave_lowv2df): Ditto. | |
4496 | (vec_dupv2df): Ditto. | |
4497 | ||
870ca331 JH |
4498 | 2013-01-09 Jan Hubicka <jh@suse.cz> |
4499 | ||
4500 | PR tree-optimiation/55875 | |
4501 | * tree-ssa-loop-niter.c (number_of_iterations_cond): Add | |
4502 | EVERY_ITERATION parameter. | |
7b0fe4f4 | 4503 | (number_of_iterations_exit): Check if exit is executed every iteration. |
870ca331 JH |
4504 | (idx_infer_loop_bounds): Similarly here. |
4505 | (n_of_executions_at_most): Simplify | |
4506 | to only test for cases where statement is dominated by the | |
7b0fe4f4 | 4507 | particular bound; handle correctly the "postdominance" test. |
870ca331 JH |
4508 | (scev_probably_wraps_p): Use max loop iterations info |
4509 | as a global bound first. | |
4510 | ||
6f575fe4 | 4511 | 2013-01-09 Nguyen Duy Dat <dat.nguyen.yn@rvc.renesas.com> |
3cd232b5 NDD |
4512 | Nick Clifton <nickc@redhat.com> |
4513 | ||
4514 | * config/v850/v850.md (cbranchsf4): New pattern. | |
4515 | (cstoresf4): New pattern. | |
4516 | (cbranchdf4): New pattern. | |
4517 | (cstoredf4): New pattern. | |
4518 | (movsicc): Disallow floating point comparisons. | |
4519 | (cmpsf_le_insn): Fix order of operators. | |
4520 | (cmpsf_lt_insn): Likewise. | |
4521 | (cmpsf_eq_insn): Likewise. | |
4522 | (cmpdf_le_insn): Likewise. | |
4523 | (cmpdf_lt_insn): Likewise. | |
4524 | (cmpdf_eq_insn): Likewise. | |
4525 | (cmpsf_ge_insn): Use LE comparison. | |
4526 | (cmpdf_ge_insn): Likewise. | |
4527 | (cmpsf_gt_insn): Use LT comparison. | |
4528 | (cmpdf_gt_insn): Likewise. | |
4529 | (cmpsf_ne_insn): Delete pattern. | |
4530 | (cmpdf_ne_insn): Delete pattern. | |
4531 | * config/v850/v850.c (v850_gen_float_compare): Use | |
4532 | gen_cmpdf_eq_insn for NE comparison. | |
4533 | (v850_float_z_comparison_operator) | |
4534 | (v850_float_nz_comparison_operator): Move from here ... | |
4535 | * config/v850/predicates.md: ... to here. Move GT and GE | |
4536 | comparisons into v850_float_z_comparison_operator. | |
4537 | * config/v850/v850-protos.h (v850_float_z_comparison_operator): | |
4538 | Delete prototype. | |
4539 | (v850_float_nz_comparison_operator): Likewise. | |
4540 | ||
f0d54148 JDA |
4541 | 2013-01-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4542 | ||
4543 | * config/pa/pa.c (pa_emit_move_sequence): Replace calls to gen_insv | |
4544 | with calls to gen_insvsi/gen_insvdi. | |
4545 | ||
8f01beca VK |
4546 | 2013-01-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com> |
4547 | ||
4548 | * config/i386/i386.c (initial_ix86_tune_features): Set up | |
4549 | X86_TUNE_AVX128_OPTIMAL for m_BTVER2. | |
4550 | ||
2aa579ad JJ |
4551 | 2013-01-09 Steven Bosscher <steven@gcc.gnu.org> |
4552 | Jakub Jelinek <jakub@redhat.com> | |
4553 | ||
4554 | PR tree-optimization/48189 | |
4555 | * predict.c (predict_loops): If max is 0, don't call compare_tree_int. | |
4556 | If nitercst is 0, don't predict the exit edge. | |
4557 | ||
6edc3e32 | 4558 | 2013-01-08 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
01a3a324 N |
4559 | |
4560 | * config/aarch64/aarch64.c (aarch64_print_operand): Replace %r | |
4561 | in asm_fprintf with reg_names. | |
4562 | (aarch64_print_operand_address): Likewise. | |
4563 | (aarch64_return_addr): Likewise. | |
4564 | * config/aarch64/aarch64.h (ASM_FPRINTF_EXTENSIONS): Remove. | |
4565 | ||
f6f94d94 JDA |
4566 | 2013-01-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4567 | ||
4568 | * config/pa/pa.h (VAL_U6_BITS_P): Define. | |
4569 | (INT_U6_BITS): Likewise. | |
4570 | * config/pa/predicates.md (uint6_operand): New predicate. | |
4571 | (shift5_operand, shift6_operand): Likewise. | |
4572 | * config/pa/pa.md (lshrsi3, rotrsi3): Use shift5_operand instead of | |
4573 | arith32_operand. | |
4574 | (lshrdi3): Use shift6_operand. | |
4575 | (shrpsi4, shrpdi4): New insn patterns. | |
4576 | (extzv): Delete expander. | |
4577 | (extzvsi, extzvdi): New expanders. Use uint5_operand and uint6_operand | |
4578 | predicates in unamed zero extract patterns. Tighten common constraint. | |
4579 | (extv): Delete expander. | |
4580 | (extvsi, extvdi): New expanders. Use uint5_operand and uint6_operand | |
4581 | predicates in unamed sign extract patterns. Tighten common constraint. | |
4582 | (insv): Delete expander. | |
4583 | (insvsi, insvdi): New expanders. Use uint5_operand and uint6_operand | |
4584 | predicates in unamed insert patterns. Tighten common constraint. | |
4585 | Change uint32_operand predicate to uint6_operand predicate in unamed | |
4586 | DImode pattern to insert constant values of type 1...1xxxx. | |
4587 | ||
36b72910 JH |
4588 | 2013-01-04 Jan Hubicka <jh@suse.cz> |
4589 | ||
4590 | PR tree-optimization/55823 | |
7b0fe4f4 UB |
4591 | * ipa-prop.c (update_indirect_edges_after_inlining): Fix ordering |
4592 | issue. | |
36b72910 | 4593 | |
47876a2a | 4594 | 2013-01-08 Jakub Jelinek <jakub@redhat.com> |
c6d851b9 JJ |
4595 | Uros Bizjak <ubizjak@gmail.com> |
4596 | ||
4597 | PR rtl-optimization/55845 | |
4598 | * df-problems.c (can_move_insns_across): Stop scanning at | |
4599 | volatile_insn_p source instruction or give up if | |
4600 | across_from .. across_to range contains any volatile_insn_p | |
4601 | instructions. | |
4602 | ||
4369c11e TB |
4603 | 2013-01-08 Tejas Belagod <tejas.belagod@arm.com> |
4604 | ||
7b0fe4f4 UB |
4605 | * config/aarch64/aarch64-simd.md (vec_init<mode>): New. |
4606 | * config/aarch64/aarch64-protos.h (aarch64_expand_vector_init): | |
4607 | Declare. | |
4369c11e | 4608 | * config/aarch64/aarch64.c (aarch64_simd_dup_constant, |
7b0fe4f4 | 4609 | aarch64_simd_make_constant, aarch64_expand_vector_init): New. |
4369c11e | 4610 | |
aeb7e7c1 JJ |
4611 | 2013-01-08 Jakub Jelinek <jakub@redhat.com> |
4612 | ||
4613 | PR fortran/55341 | |
4614 | * asan.c (asan_clear_shadow): New function. | |
4615 | (asan_emit_stack_protection): Use it. | |
4616 | ||
a02ad1aa TB |
4617 | 2013-01-08 Tejas Belagod <tejas.belagod@arm.com> |
4618 | ||
4619 | * config/aarch64/aarch64-simd.md (aarch64_simd_vec_<su>mult_lo_<mode>, | |
4620 | aarch64_simd_vec_<su>mult_hi_<mode>): Separate instruction and operand | |
4621 | with tab instead of space. | |
4622 | ||
f90d87f5 NC |
4623 | 2013-01-08 Nick Clifton <nickc@redhat.com> |
4624 | ||
4625 | * config/rl78/rl78.c (rl78_expand_prologue): Always select | |
4626 | register bank 0 at the start of an interrupt handler. | |
83ffd964 NC |
4627 | * config/rl78/rl78.md (mulsi3_g13): Correct values for MDBL and |
4628 | MDBH registers. | |
f90d87f5 | 4629 | |
385eb93d JG |
4630 | 2013-01-08 James Greenhalgh <james.greenhalgh@arm.com> |
4631 | ||
4632 | * config/aarch64/aarch64-simd.md | |
4633 | (aarch64_simd_bsl<mode>_internal): Add floating-point modes. | |
4634 | (aarch64_simd_bsl): Likewise. | |
4635 | (aarch64_vcond_internal<mode>): Likewise. | |
4636 | (vcond<mode><mode>): Likewise. | |
4637 | (aarch64_cm<cmp><mode>): Fix constraints, add new modes. | |
4638 | * config/aarch64/iterators.md (V_cmp_result): Add V2DF. | |
4639 | ||
4dcd1054 JG |
4640 | 2013-01-08 James Greenhalgh <james.greenhalgh@arm.com> |
4641 | ||
4642 | * config/aarch64/aarch64-builtins.c | |
4643 | (aarch64_builtin_vectorized_function): Handle sqrt, sqrtf. | |
4644 | ||
4267a4a6 MJ |
4645 | 2013-01-08 Martin Jambor <mjambor@suse.cz> |
4646 | ||
4647 | PR debug/55579 | |
4648 | * tree-sra.c (analyze_access_subtree): Return true also after | |
4649 | potentially creating a debug-only replacement. | |
4650 | ||
5f4e6de3 JJ |
4651 | 2013-01-08 Jakub Jelinek <jakub@redhat.com> |
4652 | ||
3138f224 JJ |
4653 | PR middle-end/55890 |
4654 | * tree-ssa-ccp.c (evaluate_stmt): Use gimple_call_builtin_p. | |
4655 | ||
5f4e6de3 JJ |
4656 | PR tree-optimization/54120 |
4657 | * tree-vrp.c (range_fits_type_p): Don't allow | |
4658 | src_precision < precision from signed vr to unsigned_p | |
4659 | if vr->min or vr->max is negative. | |
4660 | (simplify_float_conversion_using_ranges): Test can_float_p | |
4661 | against CODE_FOR_nothing. | |
4662 | ||
f3ef18ff JJ |
4663 | 2013-01-08 Jakub Jelinek <jakub@redhat.com> |
4664 | Richard Biener <rguenther@suse.de> | |
4665 | ||
4666 | PR middle-end/55851 | |
4667 | * fold-const.c (int_binop_types_match_p): Allow all INTEGRAL_TYPE_P | |
4668 | types instead of just INTEGER_TYPE types. | |
4669 | ||
25c210f9 MK |
4670 | 2013-01-07 Mark Kettenis <kettenis@openbsd.org> |
4671 | ||
4672 | * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT, | |
4673 | TF_SIZE): Define. | |
f90d87f5 | 4674 | |
81826a7b SE |
4675 | 2013-01-07 Steve Ellcey <sellcey@mips.com> |
4676 | ||
4677 | PR target/42661 | |
4678 | * config/mips/mips.opt: Change mad to mmad to match documentation. | |
4679 | ||
35678514 GJL |
4680 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
4681 | ||
4682 | PR target/55897 | |
4683 | * doc/extend.texi (AVR Named Address Spaces): __memx goes into | |
4684 | .progmemx.data now. | |
4685 | ||
e5669488 GJL |
4686 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
4687 | ||
4688 | PR target/55897 | |
4689 | * config/avr/avr.h (ADDR_SPACE_COUNT): New enum. | |
4690 | (avr_addrspace_t): Add .section_name field. | |
4691 | * config/avr/avr.c (progmem_section): Use ADDR_SPACE_COUNT as | |
4692 | array size. | |
4693 | (avr_addrspace): Same. Initialize .section_name. Remove last | |
4694 | NULL entry. Put __memx into .progmemx.data. | |
4695 | (progmem_section_prefix): Remove. | |
4696 | (avr_asm_init_sections): No need to initialize progmem_section. | |
4697 | (avr_asm_named_section): Use avr_addrspace[].section_name to get | |
4698 | section name prefix. | |
4699 | (avr_asm_select_section): Ditto. And use get_unnamed_section to | |
4700 | retrieve the progmem section. | |
4701 | * avr-c.c (avr_cpu_cpp_builtins): Use ADDR_SPACE_COUNT as loop | |
4702 | boundary to run over avr_addrspace[]. | |
4703 | (avr_register_target_pragmas): Ditto. | |
4704 | ||
656e6f37 JJ |
4705 | 2013-01-06 Jakub Jelinek <jakub@redhat.com> |
4706 | ||
4707 | * varasm.c (output_constant_def_contents): For asan_protect_global | |
4708 | protected strings, adjust DECL_ALIGN if needed, before testing for | |
4709 | anchored symbols. | |
4710 | (place_block_symbol): Adjust size for asan protected STRING_CSTs if | |
4711 | TREE_CONSTANT_POOL_ADDRESS_P. Increase alignment for asan protected | |
4712 | normal decls. | |
4713 | (output_object_block): For asan protected decls, emit asan padding | |
4714 | after their contents. | |
4715 | * asan.c (asan_protect_global): Don't check TREE_ASM_WRITTEN here. | |
4716 | (asan_finish_file): Test it here instead. | |
4717 | ||
6edc3e32 UB |
4718 | 2013-01-07 Nick Clifton <nickc@redhat.com> |
4719 | Matthias Klose <doko@debian.org> | |
4720 | Doug Kwan <dougkwan@google.com> | |
4721 | H.J. Lu <hongjiu.lu@intel.com> | |
b352afba NC |
4722 | |
4723 | PR driver/55470 | |
4724 | * collect2.c (main): Support -fuse-ld=bfd and -fuse-ld=gold. | |
4725 | ||
4726 | * common.opt: Add fuse-ld=bfd and fuse-ld=gold. | |
4727 | ||
4728 | * gcc.c (LINK_COMMAND_SPEC): Pass -fuse-ld=* to collect2. | |
4729 | ||
7b0fe4f4 | 4730 | * opts.c (comman_handle_option): Ignore -fuse-ld=bfd and -fuse-ld=gold. |
b352afba NC |
4731 | |
4732 | * doc/invoke.texi: Document -fuse-ld=bfd and -fuse-ld=gold. | |
4733 | ||
2a095093 GJL |
4734 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
4735 | ||
f3b503f4 | 4736 | PR target/54461 |
2a095093 GJL |
4737 | * doc/install.texi (Cross-Compiler-Specific Options): Document |
4738 | --with-avrlibc. | |
4739 | ||
383f9b34 TB |
4740 | 2013-01-07 Tejas Belagod <tejas.belagod@arm.com> |
4741 | ||
4742 | * config/aarch64/arm_neon.h (vmovn_high_is16, vmovn_high_s32, | |
4743 | vmovn_high_s64, vmovn_high_u16, vmovn_high_u32, vmovn_high_u64, | |
4744 | vqmovn_high_s16, vqmovn_high_s32, vqmovn_high_s64, vqmovn_high_u16, | |
4745 | vqmovn_high_u32, vqmovn_high_u64, vqmovun_high_s16, vqmovun_high_s32, | |
4746 | vqmovun_high_s64): Fix source operand number and update copyright. | |
4747 | ||
3626621a RB |
4748 | 2013-01-07 Richard Biener <rguenther@suse.de> |
4749 | ||
4750 | PR middle-end/55890 | |
4751 | * gimple.h (gimple_call_builtin_p): New overload. | |
4752 | * gimple.c (validate_call): New function. | |
4753 | (gimple_call_builtin_p): Likewise. | |
4754 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): | |
4755 | Use gimple_call_builtin_p. | |
4756 | (find_func_clobbers): Likewise. | |
4757 | * tree-ssa-strlen.c (adjust_last_stmt): Likewise. | |
4758 | (strlen_optimize_stmt): Likewise. | |
4759 | ||
8b2ea410 JG |
4760 | 2013-01-07 James Greenhalgh <james.greenhalgh@arm.com> |
4761 | ||
4762 | * config/aarch64/arm_neon.h (vld1_dup_*): Make argument const. | |
4763 | (vld1q_dup_*): Likewise. | |
4764 | (vld1_*): Likewise. | |
4765 | (vld1q_*): Likewise. | |
4766 | (vld1_lane_*): Likewise. | |
4767 | (vld1q_lane_*): Likewise. | |
4768 | ||
9713d329 RB |
4769 | 2013-01-07 Richard Biener <rguenther@suse.de> |
4770 | ||
4771 | * lto-streamer.h (LTO_minor_version): Bump to 2. | |
4772 | ||
3520f7cc JG |
4773 | 2013-01-07 James Greenhalgh <james.greenhalgh@arm.com> |
4774 | ||
4775 | * config/aarch64/aarch64-protos.h | |
4776 | (aarch64_const_double_zero_rtx_p): Rename to... | |
4777 | (aarch64_float_const_zero_rtx_p): ...this. | |
4778 | (aarch64_float_const_representable_p): New. | |
4779 | (aarch64_output_simd_mov_immediate): Likewise. | |
4780 | * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): Refactor | |
4781 | move immediate case. | |
4782 | * config/aarch64/aarch64.c | |
4783 | (aarch64_const_double_zero_rtx_p): Rename to... | |
4784 | (aarch64_float_const_zero_rtx_p): ...this. | |
4785 | (aarch64_print_operand): Allow printing of new constants. | |
4786 | (aarch64_valid_floating_const): New. | |
4787 | (aarch64_legitimate_constant_p): Check for valid floating-point | |
4788 | constants. | |
4789 | (aarch64_simd_valid_immediate): Likewise. | |
4790 | (aarch64_vect_float_const_representable_p): New. | |
4791 | (aarch64_float_const_representable_p): Likewise. | |
4792 | (aarch64_simd_imm_zero_p): Also allow for floating-point 0.0. | |
4793 | (aarch64_output_simd_mov_immediate): New. | |
4794 | * config/aarch64/aarch64.md (*movsf_aarch64): Add new alternative. | |
4795 | (*movdf_aarch64): Likewise. | |
4796 | * config/aarch64/constraints.md (Ufc): New. | |
4797 | (Y): call aarch64_float_const_zero_rtx. | |
4798 | * config/aarch64/predicates.md (aarch64_fp_compare_operand): New. | |
4799 | ||
e167c04d RB |
4800 | 2013-01-07 Richard Biener <rguenther@suse.de> |
4801 | ||
4802 | PR tree-optimization/55888 | |
4803 | PR tree-optimization/55862 | |
4804 | * tree-ssa-pre.c (phi_translate_1): Revert previous change. | |
4805 | (valid_in_sets): Check if a NAME has a leader in AVAIL_OUT, | |
4806 | not if it is contained therein. | |
4807 | ||
0139aaab GJL |
4808 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
4809 | ||
4810 | * config/avr/t-avr: Typo. | |
4811 | ||
4a176b23 GJL |
4812 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
4813 | ||
4814 | PR55243 | |
4815 | * config/avr/t-avr: Don't automatically rebuild | |
4816 | $(srcdir)/config/avr/t-multilib | |
4817 | $(srcdir)/config/avr/avr-tables.opt | |
4818 | $(srcdir)/doc/avr-mmcu.texi | |
4819 | (avr-mcus): New phony target to build them on request. | |
4820 | (s-avr-mlib, s-avr-mmcu-texi): Remove. | |
4821 | * avr/avr-mcus.def: Adjust comments. | |
4822 | ||
c7afdc98 UB |
4823 | 2013-01-07 Uros Bizjak <ubizjak@gmail.com> |
4824 | ||
4825 | * config/i386/i386.c (DEFAULT_PCC_STRUCT_RETURN): Remove. | |
4826 | ||
1ab05c31 RS |
4827 | 2013-01-06 Richard Sandiford <rdsandiford@googlemail.com> |
4828 | ||
4829 | * file-find.c, file-find.h, realmpfr.c: Add FSF as copyright holder. | |
4830 | ||
488e3acc RS |
4831 | 2013-01-06 Richard Sandiford <rdsandiford@googlemail.com> |
4832 | ||
4833 | * config/tilepro/gen-mul-tables.cc: Put copyright on one line. | |
4834 | ||
a89599d2 DE |
4835 | 2013-01-05 David Edelsohn <dje.gcc@gmail.com> |
4836 | ||
4837 | * config/rs6000/aix53.h (LIB_SPEC): Add -lpthreads when compiling | |
4838 | to generate profiling. | |
4839 | * config/rs6000/aix64.h (LIB_SPEC): Same. | |
4840 | ||
70f09188 AP |
4841 | 2013-01-04 Andrew Pinski <apinski@cavium.com> |
4842 | ||
4843 | * config/aarch64/aarch64.c (aarch64_fixed_condition_code_regs): | |
4844 | New function. | |
4845 | (TARGET_FIXED_CONDITION_CODE_REGS): Define. | |
4846 | ||
918d445f UB |
4847 | 2013-01-04 Uros Bizjak <ubizjak@gmail.com> |
4848 | ||
4849 | * config/i386/i386.c (ix86_legitimize_address): Call convert_to_mode | |
4850 | unconditionally. | |
4851 | (ix86_expand_move): Ditto. | |
4852 | (ix86_zero_extend_to_Pmode): Ditto. | |
4853 | (ix86_expand_call): Ditto. | |
4854 | (ix86_expand_special_args_builtin): Ditto. | |
4855 | (ix86_expand_builtin): Ditto. | |
4856 | ||
361618ec RB |
4857 | 2013-01-04 Richard Biener <rguenther@suse.de> |
4858 | ||
4859 | PR tree-optimization/55862 | |
4860 | * tree-ssa-pre.c (phi_translate_1): Valueize SSA names after | |
4861 | translating them through PHI nodes. | |
4862 | ||
87eab554 MJ |
4863 | 2013-01-04 Martin Jambor <mjambor@suse.cz> |
4864 | ||
4865 | PR tree-optimization/55755 | |
4866 | * tree-sra.c (sra_modify_assign): Do not check that an access has no | |
4867 | children when trying to avoid producing a VIEW_CONVERT_EXPR. | |
4868 | ||
33879b9f MP |
4869 | 2013-01-04 Marek Polacek <polacek@redhat.com> |
4870 | ||
4871 | PR middle-end/55859 | |
4872 | * opts.c (default_options_optimization): Clarify error message. | |
4873 | ||
3068819a RB |
4874 | 2013-01-04 Richard Biener <rguenther@suse.de> |
4875 | ||
4876 | PR middle-end/55863 | |
4877 | * fold-const.c (split_tree): Undo -X - 1 to ~X folding for | |
4878 | reassociation. | |
4879 | ||
0e4ae794 JDA |
4880 | 2013-01-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4881 | ||
4882 | PR target/53789 | |
4883 | * config/pa/pa.md (movsi): Revert previous change. | |
e58d2e48 JDA |
4884 | * config/pa/pa.c (pa_legitimate_constant_p): Reject all TLS symbol |
4885 | references. | |
0e4ae794 | 4886 | |
65c88cef RH |
4887 | 2013-01-03 Richard Henderson <rth@redhat.com> |
4888 | ||
4889 | * config/i386/i386.c (ix86_expand_move): Always assign to op1 | |
4890 | after eliminating TLS symbols. | |
4891 | ||
8ac16127 MG |
4892 | 2013-01-03 Marc Glisse <marc.glisse@inria.fr> |
4893 | ||
4894 | PR bootstrap/50167 | |
4895 | * graphite-interchange.c (pdr_stride_in_loop): Use gmp_fprintf. | |
4896 | * graphite-poly.c (debug_gmp_value): Likewise. | |
4897 | ||
bb664f09 UB |
4898 | 2013-01-03 Uros Bizjak <ubizjak@gmail.com> |
4899 | ||
4900 | PR target/55712 | |
4901 | * config/i386/i386-c.c (ix86_target_macros_internal): Depending on | |
4902 | selected code model, define __code_mode_small__, __code_model_medium__, | |
4903 | __code_model_large__, __code_model_32__ or __code_model_kernel__. | |
4904 | * config/i386/cpuid.h (__cpuid, __cpuid_count) [__i386__]: Prefix | |
4905 | xchg temporary register with %k. Declare temporary register as | |
4906 | early clobbered. | |
4907 | [__x86_64__]: For medium and large code models, preserve %rbx register. | |
4908 | ||
bcf1ef00 RB |
4909 | 2013-01-03 Richard Biener <rguenther@suse.de> |
4910 | ||
0506634a | 4911 | * tree-data-ref.c (dump_conflict_function): Use less vertical spacing. |
bcf1ef00 RB |
4912 | (dump_subscript): Adjust. |
4913 | (finalize_ddr_dependent): Do not dump redundant info. | |
4914 | (analyze_siv_subscript): Adjust. | |
4915 | (subscript_dependence_tester): Likewise. | |
4916 | (compute_affine_dependence): Likewise. | |
4917 | ||
59fd17e3 RB |
4918 | 2013-01-03 Richard Biener <rguenther@suse.de> |
4919 | ||
4920 | Revert | |
4921 | 2013-01-03 Richard Biener <rguenther@suse.de> | |
4922 | ||
4923 | PR tree-optimization/55857 | |
4924 | * tree-vect-stmts.c (vectorizable_load): Do not setup | |
4925 | re-alignment for invariant loads. | |
4926 | ||
4927 | 2013-01-02 Richard Biener <rguenther@suse.de> | |
4928 | ||
4929 | * tree-vect-stmts.c (vectorizable_load): When vectorizing an | |
0506634a | 4930 | invariant load do not generate a vector load from the scalar location. |
59fd17e3 | 4931 | |
595c2679 RB |
4932 | 2013-01-03 Richard Biener <rguenther@suse.de> |
4933 | ||
4934 | * tree-vect-loop.c (vect_analyze_loop_form): Clarify reason | |
4935 | for not vectorizing. | |
4936 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Do | |
4937 | not build INDIRECT_REFs, call get_name once only. | |
4938 | (vect_create_data_ref_ptr): Likewise. Dump base object kind | |
4939 | based on DR_BASE_OBJECT, not DR_BASE_ADDRESS. | |
4940 | ||
90bb7d7a RB |
4941 | 2013-01-03 Richard Biener <rguenther@suse.de> |
4942 | ||
4943 | PR tree-optimization/55857 | |
4944 | * tree-vect-stmts.c (vectorizable_load): Do not setup | |
4945 | re-alignment for invariant loads. | |
4946 | ||
f09b77ca RB |
4947 | 2013-01-03 Richard Biener <rguenther@suse.de> |
4948 | ||
4949 | PR lto/55848 | |
4950 | * lto-symtab.c (lto_symtab_merge_decls_1): As last resort, always | |
4951 | prefer a built-in decl. | |
4952 | ||
3461a16e JJ |
4953 | 2013-01-03 Jakub Jelinek <jakub@redhat.com> |
4954 | ||
df8e2b4f JJ |
4955 | * gcc.c (process_command): Update copyright notice dates. |
4956 | * gcov.c (print_version): Likewise. | |
4957 | * gcov-dump.c (print_version): Likewise. | |
4958 | ||
3461a16e JJ |
4959 | PR rtl-optimization/55838 |
4960 | * loop-iv.c (iv_number_of_iterations): Call lowpart_subreg on | |
4961 | iv0.step, iv1.step and step. | |
4962 | ||
8b5546d6 JJ |
4963 | 2013-01-03 Jakub Jelinek <jakub@redhat.com> |
4964 | Marc Glisse <marc.glisse@inria.fr> | |
4965 | ||
4966 | PR tree-optimization/55832 | |
4967 | * fold-const.c (fold_binary_loc): For ABS_EXPR<x> >= 0 and | |
4968 | ABS_EXPR<x> < 0 folding use constant_boolean_node instead of | |
4969 | integer_{one,zero}_node. | |
4970 | ||
8ab1d2e9 JJ |
4971 | 2013-01-03 Jakub Jelinek <jakub@redhat.com> |
4972 | ||
4973 | PR debug/54402 | |
4974 | * params.def (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE): New param. | |
4975 | * var-tracking.c (reverse_op): Don't add reverse ops to | |
4976 | VALUEs that have already | |
0506634a | 4977 | PARAM_VALUE (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE) or longer locs list. |
8ab1d2e9 | 4978 | |
5b9ad1d4 GP |
4979 | 2013-01-02 Gerald Pfeifer <gerald@pfeifer.com> |
4980 | ||
4981 | * doc/contrib.texi: Note years as release manager for Mark Mitchell. | |
4982 | ||
e25a6711 TJ |
4983 | 2013-01-02 Teresa Johnson <tejohnson@google.com> |
4984 | ||
4985 | * dumpfile.c (dump_loc): Print filename with location. | |
4986 | * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Use | |
4987 | new location_t parameter to emit complete unroll message with | |
4988 | new dump framework. | |
4989 | (canonicalize_loop_induction_variables): Compute loops location | |
4990 | and pass to try_unroll_loop_completely. | |
4991 | * loop-unroll.c (report_unroll_peel): New function. | |
4992 | (peel_loops_completely): Use new dump format with location | |
4993 | for main dumpfile message, and invoke report_unroll_peel on success. | |
4994 | (decide_unrolling_and_peeling): Ditto. | |
4995 | (decide_peel_once_rolling): Remove old dumpfile message subsumed | |
4996 | by report_unroll_peel. | |
4997 | (decide_peel_completely): Ditto. | |
4998 | (decide_unroll_constant_iterations): Ditto. | |
4999 | (decide_unroll_runtime_iterations): Ditto. | |
5000 | (decide_peel_simple): Ditto. | |
5001 | (decide_unroll_stupid): Ditto. | |
5002 | * cfgloop.c (get_loop_location): New function. | |
5003 | * cfgloop.h (get_loop_location): Declare. | |
5004 | ||
77878621 ST |
5005 | 2013-01-02 Sriraman Tallam <tmsriram@google.com> |
5006 | ||
5007 | * config/i386/i386.c (fold_builtin_cpu): Remove unnecessary checks for | |
5008 | NULL. | |
5009 | ||
9e65d03e JDA |
5010 | 2013-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
5011 | ||
5012 | PR middle-end/55198 | |
5013 | * expr.c (expand_expr_real_1): Don't use bitfield extraction for non | |
5014 | BLKmode objects when EXPAND_MEMORY is specified. | |
5015 | ||
6a7da30f ST |
5016 | 2013-01-02 Sriraman Tallam <tmsriram@google.com> |
5017 | ||
5018 | * config/i386/i386.c (ix86_get_function_versions_dispatcher): Fix bug | |
5019 | in loop predicate. | |
5020 | (fold_builtin_cpu): Do not share cpu model decls across statements. | |
5021 | ||
e78167f2 JM |
5022 | 2013-01-02 Jason Merrill <jason@redhat.com> |
5023 | ||
5024 | PR c++/55804 | |
5025 | * tree.c (build_array_type_1): Revert earlier change. | |
5026 | ||
8c075fb4 YZ |
5027 | 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com> |
5028 | ||
5029 | * config/aarch64/aarch64-cores.def: Add entries for "cortex-a53" and | |
5030 | "cortex-a57". | |
5031 | * config/aarch64/aarch64-tune.md: Re-generate. | |
5032 | ||
0682ed3e RB |
5033 | 2013-01-02 Richard Biener <rguenther@suse.de> |
5034 | ||
5035 | * tree-vect-stmts.c (vectorizable_load): When vectorizing an | |
0506634a | 5036 | invariant load do not generate a vector load from the scalar location. |
0682ed3e | 5037 | |
b8f6a302 RB |
5038 | 2013-01-02 Richard Biener <rguenther@suse.de> |
5039 | ||
5040 | PR bootstrap/55784 | |
5041 | * configure.ac: Add $GMPINC to CFLAGS/CXXFLAGS. | |
5042 | * configure: Regenerate. | |
5043 | ||
04b80dbb RS |
5044 | 2013-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
5045 | ||
5046 | * builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2) | |
5047 | (expand_builtin_mathfn_ternary, expand_builtin_mathfn_3) | |
5048 | (expand_builtin_int_roundingfn_2): Keep the original target around | |
5049 | for the fallback case. | |
5050 | ||
635b0b0c RS |
5051 | 2013-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
5052 | ||
5053 | * tree-vrp.c (range_fits_type_p): Require the MSB of the double_int | |
5054 | to be clear for sign changes. | |
5055 | ||
42d57399 JH |
5056 | 2013-01-01 Jan Hubicka <jh@suse.cz> |
5057 | ||
5058 | * ipa-inline-analysis.c: Fix formatting. | |
5059 | ||
5bb6669d JJ |
5060 | 2013-01-01 Jakub Jelinek <jakub@redhat.com> |
5061 | ||
5062 | PR tree-optimization/55831 | |
5063 | * tree-vect-loop.c (get_initial_def_for_induction): Use | |
5064 | gsi_after_labels instead of gsi_start_bb. | |
ad41bd84 | 5065 | \f |
86a2db33 | 5066 | Copyright (C) 2013 Free Software Foundation, Inc. |
ad41bd84 JM |
5067 | |
5068 | Copying and distribution of this file, with or without modification, | |
5069 | are permitted in any medium without royalty provided the copyright | |
5070 | notice and this notice are preserved. |