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