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Commit | Line | Data |
---|---|---|
bab79a40 JM |
1 | 2011-02-11 Joseph Myers <joseph@codesourcery.com> |
2 | ||
3 | * common.opt (nostartfiles): New Driver option. | |
4 | ||
1bbc6693 XDL |
5 | 2011-02-11 Xinliang David Li <davidxl@google.com> |
6 | ||
7 | PR tree-optimization/47707 | |
8 | * tree-chrec.c (convert_affine_scev): Keep type precision. | |
9 | ||
1da7d8c0 EB |
10 | 2011-02-11 Eric Botcazou <ebotcazou@adacore.com> |
11 | ||
12 | PR tree-optimization/47420 | |
13 | * ipa-split.c (visit_bb): Punt on any kind of GIMPLE_RESX. | |
14 | ||
15 | 2011-02-11 Pat Haugen <pthaugen@us.ibm.com> | |
3f82421f PH |
16 | |
17 | PR rtl-optimization/47614 | |
18 | * rtl.h (check_for_inc_dec): Declare. | |
19 | * dse.c (check_for_inc_dec): Externalize... | |
20 | * postreload.c (reload_cse_simplify): ...use it before deleting stmt. | |
21 | (reload_cse_simplify_operands): Don't simplify opnds with side effects. | |
22 | ||
4df47bca JM |
23 | 2011-02-11 Joseph Myers <joseph@codesourcery.com> |
24 | ||
25 | PR driver/47678 | |
26 | * gcc.c (main): Do not compile inputs if there were errors in | |
27 | option handling. | |
28 | * opts-common.c (read_cmdline_option): Check for wrong language | |
29 | after other error checks. | |
30 | ||
61502ca8 NF |
31 | 2011-02-11 Nathan Froyd <froydnj@codesourcery.com> |
32 | ||
33 | * cgraph.c: Fix comment typos. | |
34 | * cgraph.h: Likewise. | |
35 | * cgraphunit.c: Likewise. | |
36 | * ipa-cp.c: Likewise. | |
37 | * ipa-inline.c: Likewise. | |
38 | * ipa-prop.c: Likewise. | |
39 | * ipa-pure-const.c: Likewise. | |
40 | * ipa-ref.c: Likewise. | |
41 | * ipa-reference.c: Likewise. | |
42 | ||
b63f974e JJ |
43 | 2011-02-11 Jakub Jelinek <jakub@redhat.com> |
44 | ||
d50c5e0c JJ |
45 | PR debug/47684 |
46 | * tree-predcom.c (single_nonlooparound_use): Ignore debug uses. | |
b63f974e | 47 | |
6dd2a13c RO |
48 | 2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
49 | ||
50 | PR testsuite/47400 | |
51 | * doc/sourcebuild.texi (Require Support): Document | |
52 | dg-require-ascii-locale. | |
53 | ||
4a087ccf MX |
54 | 2011-02-11 Mingjie Xing <mingjie.xing@gmail.com> |
55 | ||
56 | * doc/lto.texi (Write summary): Fix missing parentheses. | |
57 | ||
a4403164 DD |
58 | 2011-02-10 DJ Delorie <dj@redhat.com> |
59 | ||
60 | * config/m32c/m32c.c (m32c_option_override): Disable | |
61 | -fcombine-stack-adjustments until flag value tracking and compare | |
62 | optimization can be rewritten. | |
63 | ||
4fac45bd PB |
64 | 2011-02-10 Peter Bergner <bergner@vnet.ibm.com> |
65 | ||
66 | * config/rs6000/linux64.h (PROCESSOR_DEFAULT): Change to | |
67 | PROCESSOR_POWER7. | |
68 | (PROCESSOR_DEFAULT64): Likewise. | |
69 | ||
72602cd1 RH |
70 | 2011-02-10 Richard Henderson <rth@redhat.com> |
71 | ||
72 | * config/rx/predicates.md (rx_zs_comparison_operator): Revert | |
73 | change from 2011-02-03. | |
74 | * config/rx/rx.c (flags_from_code): Likewise. | |
75 | (rx_print_operand) ['B']: For LT/GE, use lt/ge if overflow flag | |
76 | is valid, n/pz otherwise. | |
77 | (rx_select_cc_mode): Return CCmode if Y is not zero. | |
78 | ||
ea57f573 RG |
79 | 2011-02-10 Richard Guenther <rguenther@suse.de> |
80 | ||
ea4c3e65 | 81 | * tree-ssa-structalias.c (bitpos_of_field): Use BITS_PER_UNIT, not 8. |
ea57f573 | 82 | |
92b1d23b RG |
83 | 2011-02-10 Richard Guenther <rguenther@suse.de> |
84 | ||
85 | PR tree-optimization/47677 | |
86 | * tree-vrp.c (vrp_bitmap_equal_p): Fix comparison of empty bitmaps. | |
87 | ||
525a2d06 JJ |
88 | 2011-02-10 Jakub Jelinek <jakub@redhat.com> |
89 | ||
90 | PR target/47665 | |
91 | * combine.c (make_compound_operation): Only change shifts into | |
92 | multiplication for SCALAR_INT_MODE_P. | |
93 | ||
06c969bd JZ |
94 | 2011-02-10 Jie Zhang <jie@codesourcery.com> |
95 | ||
96 | PR testsuite/47622 | |
97 | Revert | |
98 | 2011-02-05 Jie Zhang <jie@codesourcery.com> | |
99 | PR debug/42631 | |
100 | * web.c (entry_register): Don't clobber the number of the | |
101 | first uninitialized reference in used[]. | |
102 | ||
282ec48e RG |
103 | 2011-02-09 Richard Guenther <rguenther@suse.de> |
104 | ||
105 | PR tree-optimization/47664 | |
106 | * ipa-inline.c (cgraph_decide_inlining_incrementally): Visit | |
107 | all edges again. | |
108 | ||
df98c3e8 DE |
109 | 2011-02-09 David Edelsohn <dje.gcc@gmail.com> |
110 | ||
d0f21cd6 DE |
111 | PR target/46481 |
112 | PR target/47032 | |
df98c3e8 DE |
113 | * config/rs6000/aix61.h (PROCESSOR_DEFAULT): Change to |
114 | PROCESSOR_POWER7. | |
115 | (PROCESSOR_DEFAULT64): Same. | |
116 | (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Delete. | |
117 | ||
67b6839f RO |
118 | 2011-02-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
119 | ||
120 | * config/mips/iris6.h (TARGET_C99_FUNCTIONS): Define. | |
121 | ||
4fd73214 MJ |
122 | 2011-02-09 Martin Jambor <mjambor@suse.cz> |
123 | ||
124 | PR middle-end/45505 | |
125 | * tree-sra.c (struct access): New flags grp_scalar_read and | |
126 | grp_scalar_write. Changed description of assignment read and write | |
127 | flags. | |
128 | (dump_access): Dump new flags, reorder all of them. | |
129 | (sort_and_splice_var_accesses): Set the new flag accordingly, use them | |
130 | to detect multiple scalar reads. | |
131 | (analyze_access_subtree): Use the new scalar read write flags instead | |
132 | of the old flags. Adjusted comments. | |
133 | ||
91140cd3 DD |
134 | 2011-02-08 DJ Delorie <dj@redhat.com> |
135 | ||
136 | PR target/47548 | |
137 | * config/m32c/m32c.c (m32c_subreg): Don't try to validate interim | |
138 | patterns. | |
139 | ||
4254bbfe JM |
140 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
141 | ||
142 | * config/m68k/uclinux.opt: New. | |
143 | * config.gcc (m68k-*-uclinux*): Use m68k/uclinux.opt. | |
144 | ||
f1fda84e JM |
145 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
146 | ||
147 | * config/cris/elf.opt (sim): New Driver option. | |
148 | ||
4933ae74 JM |
149 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
150 | ||
151 | * config/xtensa/elf.opt: New. | |
152 | * config.gcc (xtensa*-*-elf*): Use xtensa/elf.opt. | |
153 | ||
4ad70280 JM |
154 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
155 | ||
156 | * config/vax/elf.opt: New. | |
157 | * config.gcc (vax-*-linux*, vax-*-netbsdelf*): Use vax/elf.opt. | |
158 | ||
20893707 JM |
159 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
160 | ||
161 | * config/rs6000/aix64.opt (posix, pthread): New Driver options. | |
162 | ||
b8e7038e JM |
163 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
164 | ||
165 | * config/gnu-user.opt: New. | |
166 | * config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | | |
167 | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu, | |
168 | *-*-uclinux*): Use gnu-user.opt. | |
169 | ||
e1c5225a TS |
170 | 2011-02-08 Thomas Schwinge <thomas@schwinge.name> |
171 | ||
172 | * config/gnu.h (CPP_SPEC, LIB_SPEC): Remove handling of -bsd option. | |
173 | * config/i386/gnu.h (CPP_SPEC): Likewise. | |
174 | ||
5e46b0c6 ILT |
175 | 2011-02-08 Ian Lance Taylor <iant@google.com> |
176 | ||
177 | * common.opt (fcx-limited-range): Add SetByCombined flag. | |
178 | (ffinite-math-only, fmath-errno, frounding-math): Likewise. | |
179 | (fsignaling-nans, fsigned-zeros, ftrapping-math): Likewise. | |
180 | (fassociative-math, freciprocal-math): Likewise. | |
181 | (funsafe-math-optimizations): Likewise. | |
182 | * opth-gen.awk: Handle SetByCombined. | |
183 | * optc-gen.awk: Likewise. | |
ea4c3e65 | 184 | * opts.c (set_fast_math_flags): Don't override flag if set by frontend. |
5e46b0c6 ILT |
185 | (set_unsafe_math_optimizations_flags): Likewise. |
186 | * doc/options.texi (Option properties): Document SetByCombined. | |
187 | ||
32243d46 JM |
188 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
189 | ||
190 | * config.gcc (arc-*, alpha*-*-gnu*, arm*-*-netbsd*, arm-*-pe*, | |
191 | i[34567]86-*-interix3*, i[34567]86-*-netbsd*, i[34567]86-*-pe, | |
192 | m68hc11-*-*, m6811-*-*, m68hc12-*-*, m6812-*-*, | |
193 | m68k-*-uclinuxoldabi*, mcore-*-pe*, powerpc*-*-gnu*, | |
194 | sh*-*-symbianelf*, vax-*-netbsd*): Mark obsolete. | |
195 | ||
479c1fb3 SP |
196 | 2011-02-08 Sebastian Pop <sebastian.pop@amd.com> |
197 | ||
198 | PR tree-optimization/46834 | |
199 | PR tree-optimization/46994 | |
200 | PR tree-optimization/46995 | |
201 | * graphite-sese-to-poly.c (used_outside_reduction): New. | |
202 | (detect_commutative_reduction): Call used_outside_reduction. | |
203 | (rewrite_commutative_reductions_out_of_ssa_close_phi): Call | |
204 | translate_scalar_reduction_to_array only when at least one | |
205 | loop-phi/close-phi tuple has been detected. | |
206 | ||
3865a06f RG |
207 | 2011-02-08 Richard Guenther <rguenther@suse.de> |
208 | ||
209 | PR middle-end/47639 | |
210 | * tree-vect-generic.c (expand_vector_operations_1): Update | |
211 | stmts here ... | |
212 | (expand_vector_operations): ... not here. Cleanup EH info | |
213 | and the CFG if required. | |
214 | ||
62902f3f RG |
215 | 2011-02-08 Richard Guenther <rguenther@suse.de> |
216 | ||
217 | PR tree-optimization/47641 | |
218 | * tree-ssa.c (execute_update_addresses_taken): For asm outputs | |
219 | require type compatibility. | |
220 | ||
0efb9d64 AK |
221 | 2011-02-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
222 | ||
223 | * gimple-low.c (lower_function_body): Don't remove the location of | |
224 | the return statement here. | |
225 | (lower_gimple_return): Do it here instead but only if the return | |
226 | statement is actually used twice. | |
227 | ||
034b8ae4 RG |
228 | 2011-02-08 Richard Guenther <rguenther@suse.de> |
229 | ||
230 | PR tree-optimization/47632 | |
231 | * tree-ssa-forwprop.c (remove_prop_source_from_use): Remove | |
232 | unused up_to_stmt parameter, return whether cfg-cleanup is | |
233 | necessary, remove EH info properly. | |
234 | (forward_propagate_into_gimple_cond): Adjust caller. | |
235 | (forward_propagate_into_cond): Likewise. | |
236 | (forward_propagate_comparison): Likewise. | |
237 | (tree_ssa_forward_propagate_single_use_vars): Make | |
238 | forward_propagate_comparison case similar to the two others. | |
239 | ||
298362c8 NC |
240 | 2011-02-08 Nick Clifton <nickc@redhat.com> |
241 | ||
242 | * config/mn10300/mn10300.opt (mliw): New command line option. | |
243 | * config/mn10300/mn10300.md (UNSPEC_LIW): New unspec. | |
244 | (liw_bundling): New automaton. | |
245 | (liw): New attribute. | |
246 | (liw_op): New attribute. | |
247 | (liw_op1, liw_op2, liw_both, liw_either): New reservations. | |
248 | (movsi_internal): Add LIW attributes. | |
249 | (andsi3): Likewise. | |
250 | (iorsi3): Likewise. | |
251 | (xorsi3): Likewise. | |
252 | (addsi3): Separate register and immediate alternatives. | |
253 | Add LIW attributes. | |
254 | (subsi3): Likewise. | |
255 | (cmpsi): Likewise. | |
256 | (aslsi3): Likewise. | |
257 | (lshrsi3): Likewise. | |
258 | (ashrsi3): Likewise. | |
259 | (liw): New pattern. | |
260 | * config/mn10300/mn10300.c (liw_op_names): New | |
261 | (mn10300_print_operand): Handle 'W' operand descriptor. | |
262 | (extract_bundle): New function. | |
263 | (check_liw_constraints): New function. | |
264 | (liw_candidate): New function. | |
265 | (mn10300_bundle_liw): New function. | |
266 | (mn10300_reorg): New function. | |
267 | (TARGET_MACHINE_DEPENDENT_REORG): Define. | |
268 | (TARGET_DEFAULT_TARGET_FLAGS): Add MASK_ALLOW_LIW. | |
269 | * config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Define | |
270 | __LIW__ or __NO_LIW__. | |
271 | * doc/invoke.texi: Describe the -mliw command line option. | |
272 | ||
90488014 JDA |
273 | 2011-02-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
274 | ||
275 | * config.gcc (hppa[12]*-*-hpux11*): Don't set extra_parts. | |
276 | * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock, | |
277 | pthread_mutex_unlock): Remove. | |
278 | * config/pa/t-pa-hpux11: Remove rules to build pthread stubs. | |
279 | * config/pa/t-pa64: Likewise. | |
280 | * config/pa/pa64-hpux.h (LIB_SPEC): In static links, link against | |
281 | shared libc if not linking against libpthread. | |
282 | * config/pa/pa-hpux11.h (LIB_SPEC): Likewise. | |
283 | ||
689ff841 IS |
284 | 2011-02-07 Iain Sandoe <iains@gcc.gnu.org> |
285 | ||
286 | PR target/47558 | |
287 | * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Put -lSystem first | |
288 | on 10.6 and later to ensure that we always use the unwinder from | |
289 | the system. Only add -no_compact_unwind when tarteting darwin | |
290 | 10.6 or later. | |
291 | ||
821014aa SE |
292 | 2011-02-07 Steve Ellcey <sje@cup.hp.com> |
293 | ||
294 | PR target/46997 | |
295 | * vect.md (vec_interleave_highv2sf): Change fmix for TARGET_BIG_ENDIAN. | |
296 | (vec_interleave_lowv2sf): Ditto. | |
297 | (vec_extract_evenv2sf): Add TARGET_BIG_ENDIAN check. | |
298 | (vec_extract_oddv2sf): Ditto. | |
299 | ||
41cf94fb MS |
300 | 2011-02-07 Mike Stump <mikestump@comcast.net> |
301 | ||
62dea57d | 302 | PR target/42333 |
41cf94fb MS |
303 | Add __ieee_divdc3 entry point. |
304 | * config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Retain ___divdc3 | |
305 | entry point. | |
306 | (SUBTARGET_INIT_BUILTINS): Call darwin_rename_builtins. | |
307 | * config/i386/i386.c (TARGET_INIT_LIBFUNCS): Likewise. | |
308 | * config/darwin.c (darwin_rename_builtins): Add. | |
309 | * config/darwin-protos.h (darwin_rename_builtins): Add. | |
310 | ||
ee09a3dd MM |
311 | 2011-02-07 Michael Meissner <meissner@linux.vnet.ibm.com> |
312 | ||
313 | PR target/47636 | |
314 | * config/rs6000/rs6000.md (rsqrt<mode>2): Use the correct macro | |
315 | for the condition. | |
316 | ||
83296cd0 MS |
317 | 2011-02-07 Mike Stump <mikestump@comcast.net> |
318 | ||
ea4c3e65 | 319 | * config/darwin.opt (mmacosx-version-min): Update default OS version. |
83296cd0 | 320 | |
0f4e946f DC |
321 | 2011-02-07 Denis Chertykov <chertykov@gmail.com> |
322 | ||
323 | PR target/47534 | |
324 | * config/avr/libgcc.S (exit): Move .endfunc | |
325 | ||
1ec87690 RG |
326 | 2011-02-07 Richard Guenther <rguenther@suse.de> |
327 | ||
328 | PR tree-optimization/47615 | |
329 | * tree-ssa-sccvn.h (run_scc_vn): Take a vn-walk mode argument. | |
330 | * tree-ssa-sccvn.c (default_vn_walk_kind): New global. | |
331 | (run_scc_vn): Initialize it. | |
332 | (visit_reference_op_load): Use it. | |
333 | * tree-ssa-pre.c (execute_pre): Use VN_WALK if in PRE. | |
334 | ||
b46ae6da UW |
335 | 2011-02-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
336 | ||
337 | * config/spu/spu.c (spu_init_libfuncs): Install SImode and | |
338 | DImode trapping arithmetic libfuncs. | |
339 | ||
c0aae19c RG |
340 | 2011-02-07 Richard Guenther <rguenther@suse.de> |
341 | ||
342 | PR tree-optimization/47621 | |
343 | * tree-ssa.c (non_rewritable_lvalue_p): New function, split out from | |
344 | two duplicates ... | |
345 | (execute_update_addresses_taken): ... here. Make it more | |
346 | conservative in what we accept. | |
347 | ||
295d926b JM |
348 | 2011-02-06 Joseph Myers <joseph@codesourcery.com> |
349 | ||
350 | * config/sparc/freebsd.h (ASM_SPEC): Define. | |
351 | * config/sparc/vxworks.h (ASM_SPEC): Define. | |
352 | ||
bdeb2471 JM |
353 | 2011-02-06 Joseph Myers <joseph@codesourcery.com> |
354 | ||
355 | * config/sparc/sol2-bi.h (CC1_SPEC): Remove %{sun4:} %{target:}. | |
356 | ||
d5d3781a SB |
357 | 2011-02-06 Steven Bosscher <steven@gcc.gnu.org> |
358 | ||
359 | * doc/invoke.texi: Remove reference to compiler internals from | |
360 | user documentation. | |
361 | ||
362 | * reg-notes.def: Remove REG_VALUE_PROFILE. | |
363 | * combine.c (distribute_notes): Do not handle REG_VALUE_PROFILE. | |
364 | ||
c42c09fc JJ |
365 | 2011-02-05 Jakub Jelinek <jakub@redhat.com> |
366 | ||
367 | PR middle-end/47610 | |
368 | * varasm.c (default_section_type_flags): If decl is NULL, | |
38be4072 | 369 | and name is .data.rel.ro or .data.rel.ro.local, set SECTION_RELRO bit. |
c42c09fc | 370 | |
beea2755 JZ |
371 | 2011-02-05 Jie Zhang <jie@codesourcery.com> |
372 | ||
373 | PR debug/42631 | |
374 | * web.c (entry_register): Don't clobber the number of the | |
375 | first uninitialized reference in used[]. | |
376 | ||
a130584a SP |
377 | 2011-02-04 Sebastian Pop <sebastian.pop@amd.com> |
378 | ||
379 | PR tree-optimization/46194 | |
380 | * tree-data-ref.c (analyze_miv_subscript): Remove comment. | |
381 | (build_classic_dist_vector_1): Do not represent classic distance | |
382 | vectors when the access functions are variating in different loops. | |
383 | ||
962101ac JM |
384 | 2011-02-04 Joseph Myers <joseph@codesourcery.com> |
385 | ||
386 | * config/mips/iris6.opt: New. | |
387 | * config.gcc (mips-sgi-irix6.5*): Use mips/iris6.opt. | |
388 | ||
55eaaa5b RH |
389 | 2011-02-04 Richard Henderson <rth@redhat.com> |
390 | Steve Ellcey <sje@cup.hp.com> | |
391 | ||
392 | PR target/46997 | |
393 | * config/ia64/predicates.md (mux1_brcst_element): New. | |
394 | * config/ia64/ia64-protos.h (ia64_unpack_assemble): New. | |
395 | * config/ia64/ia64.c (ia64_unpack_assemble): New. | |
396 | (ia64_unpack_sign): New. | |
397 | (ia64_expand_unpack): Rewrite using new routines. | |
398 | (ia64_expand_widen_sum): Ditto. | |
399 | (ia64_expand_dot_prod_v8qi): Ditto. | |
400 | * config/ia64/vect.md (mulv8qi3): Rewrite to use new | |
401 | routines, add endian check. | |
402 | (pmpy2_even): Rename from pmpy2_r, add endian check. | |
403 | (pmpy2_odd): Rename from pmpy2_l, add endian check. | |
404 | (vec_widen_smult_lo_v4hi): Rewrite using new routines. | |
405 | (vec_widen_smult_hi_v4hi): Ditto. | |
406 | (vec_widen_umult_lo_v4hi): Ditto. | |
407 | (vec_widen_umult_hi_v4hi): Ditto. | |
408 | (mulv2si3): Change endian checks. | |
409 | (sdot_prodv4hi): Rewrite with new calls. | |
410 | (udot_prodv4hi): New. | |
411 | (vec_pack_ssat_v4hi): Add endian check. | |
412 | (vec_pack_usat_v4hi): Ditto. | |
413 | (vec_pack_ssat_v2si): Ditto. | |
414 | (max1_even): Rename from max1_r, add endian check. | |
415 | (max1_odd): Rename from max1_l, add endian check. | |
416 | (*mux1_rev): Format change. | |
417 | (*mux1_mix): Ditto. | |
418 | (*mux1_shuf): Ditto. | |
419 | (*mux1_alt): Ditto. | |
420 | (*mux1_brcst_v8qi): Use new predicate. | |
421 | (vec_extract_evenv8qi): Remove endian check. | |
422 | (vec_extract_oddv8qi): Ditto. | |
423 | (vec_interleave_lowv4hi): Format change. | |
424 | (vec_interleave_highv4hi): Ditto. | |
425 | (mix2_even): Rename from mix2_r, add endian check. | |
426 | (mix2_odd): Rename from mux2_l, add endian check. | |
427 | (*mux2): Fix mask setting for TARGET_BIG_ENDIAN. | |
428 | (vec_extract_evenodd_helper): Format change. | |
429 | (vec_extract_evenv4hi): Remove endian check. | |
430 | (vec_extract_oddv4hi): Remove endian check. | |
431 | (vec_interleave_lowv2si): Format change. | |
432 | (vec_interleave_highv2si): Format change. | |
433 | (vec_initv2si): Remove endian check. | |
434 | (vecinit_v2si): Add endian check. | |
435 | (reduc_splus_v2sf): Add endian check. | |
436 | (reduc_smax_v2sf): Ditto. | |
437 | (reduc_smin_v2sf): Ditto. | |
438 | (vec_initv2sf): Remove endian check. | |
439 | (fpack): Add endian check. | |
440 | (fswap): Add endian check. | |
441 | (vec_interleave_highv2sf): Add endian check. | |
442 | (vec_interleave_lowv2sf): Add endian check. | |
443 | (fmix_lr): Add endian check. | |
444 | (vec_setv2sf): Format change. | |
445 | (*vec_extractv2sf_0_be): Use shift to extract operand. | |
446 | (*vec_extractv2sf_1_be): New. | |
447 | (vec_pack_trunc_v4hi): Add endian check. | |
448 | (vec_pack_trunc_v2si): Format change. | |
449 | ||
dcde5957 JJ |
450 | 2011-02-04 Jakub Jelinek <jakub@redhat.com> |
451 | ||
452 | PR inline-asm/23200 | |
453 | * tree-ssa-ter.c (is_replaceable_p): Add TER argument. Don't | |
38be4072 | 454 | do bb, locus and block comparison and disallow loads if it is not set. |
dcde5957 JJ |
455 | (stmt_is_replaceable_p): New function. |
456 | (process_replaceable, find_replaceable_in_bb): Adjust is_replaceable_p | |
457 | callers. | |
458 | * expr.c (expand_expr_real_1) <case SSA_NAME>: If | |
459 | get_gimple_for_ssa_name try for EXPAND_INITIALIZER harder to use | |
460 | SSA_NAME_DEF_STMT. | |
461 | * tree-flow.h (stmt_is_replaceable_p): New prototype. | |
462 | ||
a64a8e5a JM |
463 | 2011-02-04 Joseph Myers <joseph@codesourcery.com> |
464 | ||
465 | * config/rs6000/xilinx.opt: New. | |
466 | * config.gcc (powerpc-xilinx-eabi*): Use rs6000/xilinx.opt. | |
467 | ||
4da2ed2f JM |
468 | 2011-02-04 Joseph Myers <joseph@codesourcery.com> |
469 | ||
470 | * config/mips/mips.opt (EB, EL, noasmopt): New Driver options. | |
471 | ||
a6e508f9 AS |
472 | 2011-02-03 Anatoly Sokolov <aesok@post.ru> |
473 | ||
474 | * config/xtensa/xtensa.h (PREFERRED_RELOAD_CLASS, | |
475 | PREFERRED_OUTPUT_RELOAD_CLASS): Remove. | |
476 | * config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class, | |
477 | secondary_reload_info, xtensa_secondary_reload): Remove. | |
478 | * config/xtensa/xtensa.c (TARGET_PREFERRED_RELOAD_CLASS, | |
479 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
480 | (xtensa_preferred_reload_class): Make static. Change return and | |
481 | 'rclass' argument type to reg_class_t. Remove 'isoutput' argument. | |
482 | Use CONST_DOUBLE_P predicate. | |
483 | (xtensa_preferred_output_reload_class): New function. | |
484 | (xtensa_secondary_reload): Make static. | |
485 | ||
82dc0de3 JM |
486 | 2011-02-03 Joseph Myers <joseph@codesourcery.com> |
487 | ||
488 | * config/microblaze/microblaze.opt (Zxl-mode-bootstrap, | |
489 | Zxl-mode-executable, Zxl-mode-novectors, Zxl-mode-xilkernel, | |
490 | Zxl-mode-xmdstub, mxl-mode-xilkernel): New Driver options. | |
491 | ||
7fece979 JJ |
492 | 2011-02-03 Jakub Jelinek <jakub@redhat.com> |
493 | ||
494 | PR middle-end/31490 | |
495 | * output.h (SECTION_RELRO): Define. | |
496 | (SECTION_MACH_DEP): Adjust. | |
497 | (get_variable_section): New prototype. | |
498 | * varpool.c (varpool_finalize_named_section_flags): New function. | |
499 | (varpool_assemble_pending_decls): Call it. | |
500 | * cgraph.h (varpool_finalize_named_section_flags): New prototype. | |
501 | * cgraphunit.c (cgraph_output_in_order): Call | |
502 | varpool_finalize_named_section_flags. | |
503 | * varasm.c (get_section): Allow section flags conflicts between | |
504 | relro and read-only sections if the section hasn't been declared yet. | |
505 | Set SECTION_OVERRIDE after diagnosing section type conflict. | |
506 | (get_variable_section): No longer static. | |
507 | (default_section_type_flags): Use SECTION_WRITE | SECTION_RELRO for | |
508 | readonly sections that need relocations. | |
509 | (decl_readonly_section_1): New function. | |
510 | (decl_readonly_section): Use it. | |
511 | ||
512 | Revert: | |
513 | 2010-11-17 Dinar Temirbulatov <dtemirbulatov@gmail.com> | |
514 | Steve Ellcey <sje@cup.hp.com> | |
515 | ||
516 | PR middle-end/31490 | |
517 | * varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask | |
518 | if section attribute used. | |
519 | ||
d18d5478 JJ |
520 | 2011-02-03 Jakub Jelinek <jakub@redhat.com> |
521 | ||
522 | * config/darwin.h (SECTION_NO_ANCHOR): Remove. | |
523 | * config/darwin.c (SECTION_NO_ANCHOR): Define. | |
524 | (darwin_init_sections): Remove assertion. | |
525 | ||
6479ed4b NC |
526 | 2011-02-03 Nick Clifton <nickc@redhat.com> |
527 | ||
528 | * config/rx/predicates.md (rx_zs_comparison_operator): Remove | |
529 | lt and ge. | |
38be4072 | 530 | * config/rx/rx.md (abssi2_flags): Use CC_ZSmode rather than CC_ZSOmode. |
6479ed4b NC |
531 | * config/rx/rx.c (rx_print_operand): Use "lt" and "ge" suffixes |
532 | instead of "n" and "pz". | |
533 | (flags_from_code): LT and GE tests need CC_FLAG_O as well as | |
534 | CC_FLAG_S. | |
535 | ||
89843f5d JJ |
536 | 2011-02-03 Jakub Jelinek <jakub@redhat.com> |
537 | ||
65450d64 JJ |
538 | PR target/47312 |
539 | * expr.c (expand_expr_real_2) <case FMA_EXPR>: If target doesn't expand | |
540 | fma, expand FMA_EXPR as fma{,f,l} call. | |
541 | ||
7d58701c JJ |
542 | PR lto/47274 |
543 | * lto-streamer-out.c (write_symbol): When writing kind and visibility, | |
544 | copy them into a unsigned char variable and pass address of it to | |
545 | lto_output_data_stream. | |
546 | ||
89843f5d JJ |
547 | PR target/47564 |
548 | * toplev.c (target_reinit): Save and restore *crtl and regno_reg_rtx | |
549 | around backend_init_target and lang_dependent_init_target calls. | |
550 | * cgraphunit.c (cgraph_debug_gimple_stmt): New function. | |
551 | (verify_cgraph_node): Don't call set_cfun here. Use | |
552 | cgraph_debug_gimple_stmt instead of debug_gimple_stmt. | |
553 | Set error_found for incorrectly represented calls to thunks. | |
554 | ||
4deef538 AO |
555 | 2011-02-03 Alexandre Oliva <aoliva@redhat.com> |
556 | ||
557 | PR debug/43092 | |
558 | PR rtl-optimization/43494 | |
559 | * rtl.h (for_each_inc_dec_fn): New type. | |
560 | (for_each_inc_dec): Declare. | |
561 | * rtlanal.c (struct for_each_inc_dec_ops): New type. | |
562 | (for_each_inc_dec_find_inc_dec): New fn. | |
563 | (for_each_inc_dec_find_mem): New fn. | |
564 | (for_each_inc_dec): New fn. | |
565 | * dse.c (struct insn_size): Remove. | |
566 | (replace_inc_dec, replace_inc_dec_mem): Remove. | |
567 | (emit_inc_dec_insn_before): New fn. | |
568 | (check_for_inc_dec): Use it, along with for_each_inc_dec. | |
569 | (canon_address): Pass mem modes to cselib_lookup. | |
570 | * cselib.h (cselib_lookup): Add memmode argument. Adjust callers. | |
571 | (cselib_lookup_from_insn): Likewise. | |
572 | (cselib_subst_to_values): Likewise. | |
573 | * cselib.c (find_slot_memmode): New var. | |
574 | (cselib_find_slot): New fn. Use it instead of | |
575 | htab_find_slot_with_hash everywhere. | |
576 | (entry_and_rtx_equal_p): Use find_slot_memmode. | |
577 | (autoinc_split): New fn. | |
578 | (rtx_equal_for_cselib_p): Rename and implement in terms of... | |
579 | (rtx_equal_for_cselib_1): ... this. Take memmode, pass it on. | |
580 | Deal with autoinc. Special-case recursion into MEMs. | |
581 | (cselib_hash_rtx): Likewise. | |
582 | (cselib_lookup_mem): Infer pmode from address mode. Distinguish | |
583 | address and MEM modes. | |
584 | (cselib_subst_to_values): Add memmode, pass it on. | |
585 | Deal with autoinc. | |
586 | (cselib_lookup): Add memmode argument, pass it on. | |
587 | (cselib_lookup_from_insn): Add memmode. | |
588 | (cselib_invalidate_rtx): Discard obsolete push_operand handling. | |
589 | (struct cselib_record_autoinc_data): New. | |
590 | (cselib_record_autoinc_cb): New fn. | |
591 | (cselib_record_sets): Use it, along with for_each_inc_dec. Pass MEM | |
592 | mode to cselib_lookup. Reset autoinced REGs here instead of... | |
593 | (cselib_process_insn): ... here. | |
594 | * var-tracking.c (replace_expr_with_values, use_type): Pass MEM mode | |
595 | to cselib_lookup. | |
596 | (add_uses): Likewise, also to cselib_subst_to_values. | |
597 | (add_stores): Likewise. | |
598 | * sched-deps.c (add_insn_mem_dependence): Pass mode to | |
599 | cselib_subst_to_values. | |
600 | (sched_analyze_1, sched_analyze_2): Likewise. Adjusted. | |
601 | * gcse.c (do_local_cprop): Adjusted. | |
602 | * postreload.c (reload_cse_simplify_set): Adjusted. | |
603 | (reload_cse_simplify_operands): Adjusted. | |
604 | * sel-sched-dump (debug_mem_addr_value): Pass mode. | |
605 | ||
1551d44a AO |
606 | 2011-02-03 Alexandre Oliva <aoliva@redhat.com> |
607 | ||
608 | PR tree-optimization/45122 | |
609 | * tree-ssa-loop-niter.c (number_of_iterations_exit): Don't make | |
610 | unsafe assumptions when there's more than one loop exit. | |
611 | ||
c9485473 MM |
612 | 2011-02-02 Michael Meissner <meissner@linux.vnet.ibm.com> |
613 | ||
614 | PR target/47272 | |
615 | * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions): | |
616 | Document using vector double with the load/store builtins, and | |
617 | that the load/store builtins always use Altivec instructions. | |
618 | ||
619 | * config/rs6000/vector.md (vector_altivec_load_<mode>): New insns | |
620 | to use altivec memory instructions, even on VSX. | |
621 | (vector_altivec_store_<mode>): Ditto. | |
622 | ||
623 | * config/rs6000/rs6000-protos.h (rs6000_address_for_altivec): New | |
624 | function. | |
625 | ||
626 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
627 | V2DF, V2DI support to load/store overloaded builtins. | |
628 | ||
629 | * config/rs6000/rs6000-builtin.def (ALTIVEC_BUILTIN_*): Add | |
630 | altivec load/store builtins for V2DF/V2DI types. | |
631 | ||
632 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't | |
633 | set avoid indexed addresses on power6 if -maltivec. | |
634 | (altivec_expand_ld_builtin): Add V2DF, V2DI support, use | |
635 | vector_altivec_load/vector_altivec_store builtins. | |
636 | (altivec_expand_st_builtin): Ditto. | |
637 | (altivec_expand_builtin): Add VSX memory builtins. | |
638 | (rs6000_init_builtins): Add V2DI types to internal types. | |
639 | (altivec_init_builtins): Add support for V2DF/V2DI altivec | |
640 | load/store builtins. | |
641 | (rs6000_address_for_altivec): Insure memory address is appropriate | |
642 | for Altivec. | |
643 | ||
644 | * config/rs6000/vsx.md (vsx_load_<mode>): New expanders for | |
645 | vec_vsx_ld and vec_vsx_st. | |
646 | (vsx_store_<mode>): Ditto. | |
647 | ||
648 | * config/rs6000/rs6000.h (RS6000_BTI_long_long): New type | |
649 | variables to hold long long types for VSX vector memory builtins. | |
650 | (RS6000_BTI_unsigned_long_long): Ditto. | |
651 | (long_long_integer_type_internal_node): Ditti. | |
652 | (long_long_unsigned_type_internal_node): Ditti. | |
653 | ||
654 | * config/rs6000/altivec.md (UNSPEC_LVX): New UNSPEC. | |
655 | (altivec_lvx_<mode>): Make altivec_lvx use a mode iterator. | |
656 | (altivec_stvx_<mode>): Make altivec_stvx use a mode iterator. | |
657 | ||
658 | * config/rs6000/altivec.h (vec_vsx_ld): Define VSX memory builtin | |
659 | short cuts. | |
660 | (vec_vsx_st): Ditto. | |
661 | ||
b24d1acf JM |
662 | 2011-02-02 Joseph Myers <joseph@codesourcery.com> |
663 | ||
664 | * config/pa/pa-hpux10.opt: New. | |
665 | * config/hpux11.opt (pthread): New Driver option. | |
666 | * config/pa/pa-hpux.opt (nolibdld, rdynamic): New Driver options. | |
667 | * config.gcc (hppa[12]*-*-hpux10*): Use pa/pa-hpux10.opt. | |
668 | ||
aa18dd0f JM |
669 | 2011-02-02 Joseph Myers <joseph@codesourcery.com> |
670 | ||
671 | * config/ia64/vms.opt: New. | |
672 | * config.gcc (ia64-hp-*vms*): Use ia64/vms.opt. | |
673 | ||
28fc3eee MM |
674 | 2011-02-01 Michael Meissner <meissner@linux.vnet.ibm.com> |
675 | ||
676 | PR target/47580 | |
677 | * config/rs6000/vsx.md (vsx_float<VSi><mode>2): Use | |
678 | gpc_reg_operand instead of vsx_register_operand to match rs6000.md | |
679 | generator functions. | |
680 | (vsx_floatuns<VSi><mode>2): Ditto. | |
681 | (vsx_fix_trunc<mode><VSi>2): Ditto. | |
682 | (vsx_fixuns_trunc<mode><VSi>2): Ditto. | |
683 | ||
b5838b1f JM |
684 | 2011-02-02 Joseph Myers <joseph@codesourcery.com> |
685 | ||
686 | * config/i386/djgpp.opt (posix): New Driver option. | |
687 | ||
0db8fa89 GP |
688 | 2011-02-02 Gerald Pfeifer <gerald@pfeifer.com> |
689 | ||
690 | * config.gcc (*-*-freebsd[12], *-*-freebsd[12].*, *-*-freebsd*aout*): | |
691 | Move to the unsupported targets list. | |
692 | ||
9cd4f22a PB |
693 | 2011-02-02 Peter Bergner <bergner@vnet.ibm.com> |
694 | ||
695 | PR rtl-optimization/47525 | |
696 | * df-scan.c: Update copyright years. | |
697 | (df_get_call_refs): Do not mark global registers as DF_REF_REG_USE | |
698 | and non-clobber DF_REF_REG_DEF for calls to const and pure functions. | |
699 | ||
9ed8059c RO |
700 | 2011-02-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
701 | ||
702 | * config/i386/sysv4.h (TARGET_VERSION): Remove. | |
703 | (SUBTARGET_RETURN_IN_MEMORY): Remove. | |
704 | (ASM_OUTPUT_ASCII): Remove. | |
705 | * config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove #undef. | |
706 | ||
2a737389 JL |
707 | 2011-02-02 Jeff Law <law@redhat.com> |
708 | ||
709 | PR middle-end/47543 | |
710 | * reload.c (find_reloads_address): Handle reg+d address where both | |
711 | components are invalid by reloading the entire address. | |
712 | ||
9dac82c4 SP |
713 | 2011-02-02 Sebastian Pop <sebastian.pop@amd.com> |
714 | Richard Guenther <rguenther@suse.de> | |
715 | ||
716 | PR tree-optimization/40979 | |
717 | PR bootstrap/47044 | |
718 | * passes.c (init_optimization_passes): After LIM call copy_prop | |
719 | and DCE to clean up. | |
720 | * tree-ssa-loop.c (pass_graphite_transforms): Add TODO_dump_func. | |
721 | ||
14dd9aab SP |
722 | 2011-02-02 Sebastian Pop <sebastian.pop@amd.com> |
723 | ||
724 | PR tree-optimization/47576 | |
725 | PR tree-optimization/47555 | |
726 | * doc/invoke.texi (scev-max-expr-complexity): Documented. | |
727 | * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100. | |
728 | (PARAM_SCEV_MAX_EXPR_COMPLEXITY): Declared. | |
729 | * tree-scalar-evolution.c (follow_ssa_edge): Use | |
730 | PARAM_SCEV_MAX_EXPR_COMPLEXITY. | |
731 | ||
5cbf5c20 RG |
732 | 2011-02-02 Richard Guenther <rguenther@suse.de> |
733 | ||
734 | PR tree-optimization/47566 | |
735 | * builtins.c (builtin_save_expr): No SAVE_EXPR for SSA_NAMEs. | |
736 | ||
83d70792 AO |
737 | 2011-02-02 Alexandre Oliva <aoliva@redhat.com> |
738 | ||
e829c321 AO |
739 | PR debug/47106 |
740 | PR debug/47402 | |
741 | * tree-inline.c (declare_return_variable): Remove unused caller | |
742 | variable. | |
743 | ||
83d70792 AO |
744 | PR debug/47106 |
745 | PR debug/47402 | |
746 | * tree-flow-inline.h (clear_is_used, is_used_p): New. | |
747 | * cfgexpand.c (account_used_vars_for_block): Use them. | |
748 | * tree-nrv.c (tree_nrv): Likewise. | |
749 | * tree-ssa-live.c (remove_unused_scope_block_p): Likewise. | |
750 | (dump_scope_block): Likewise. | |
751 | (remove_unused_locals): Likewise. | |
752 | ||
aaa2ac93 AO |
753 | PR debug/47106 |
754 | PR debug/47402 | |
755 | * tree-inline.c (declare_return_variable): Add result decl to | |
756 | local decls only once. | |
757 | * gimple-low.c (record_vars_into): Mark newly-created variables | |
758 | as referenced. | |
759 | ||
a59d15cf AO |
760 | 2011-02-02 Alexandre Oliva <aoliva@redhat.com> |
761 | ||
762 | PR debug/47498 | |
763 | PR debug/47501 | |
764 | PR debug/45136 | |
765 | PR debug/45130 | |
766 | * haifa-sched.c (get_ebb_head_tail): Move notes across boundary | |
767 | debug insns. | |
768 | (no_real_insns_p, schedule_block, set_priorities): Drop special | |
769 | treatment of boundary debug insns. | |
38be4072 | 770 | * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. |
a59d15cf AO |
771 | * sched-ebb.c (schedule_ebbs): Adjust skipping of debug insns. |
772 | * sched-int.h (DEBUG_INSN_SCHED_P): Remove. | |
773 | (BOUNDARY_DEBUG_INSN_P): Likewise. | |
774 | (SCHEDULE_DEBUG_INSN_P): Likewise. | |
775 | * sched-rgn.c (init_ready_list): Drop special treatment of | |
776 | boundary debug insns. | |
777 | * final.c (rest_of_clean_state): Clear notes' BB. | |
778 | ||
6fc2f091 JM |
779 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
780 | ||
781 | * config/openbsd.opt (assert=): New Driver option. | |
782 | ||
fc523387 JM |
783 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
784 | ||
785 | * config/i386/nto.opt: New. | |
786 | * config.gcc (i[34567]86-*-nto-qnx*): Use i386/nto.opt. | |
787 | ||
6d9821e5 JM |
788 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
789 | ||
790 | * config/i386/netware.opt: New. | |
791 | * config.gcc (i[3456x]86-*-netware*): Use i386/netware.opt. | |
792 | ||
cef932d4 JM |
793 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
794 | ||
795 | * config/interix.opt (posix): New Driver option. | |
796 | ||
22843acd DD |
797 | 2011-02-01 DJ Delorie <dj@redhat.com> |
798 | ||
56490b74 DD |
799 | * config/m32c/m32c.h (PTRDIFF_TYPE): Remove extra definition. |
800 | ||
22843acd DD |
801 | * config/m32c/m32c.c (m32c_regno_reg_class): Return smallest reg |
802 | class for A0/A1. | |
803 | ||
199c8f2f SP |
804 | 2011-02-01 Sebastian Pop <sebastian.pop@amd.com> |
805 | ||
806 | PR tree-optimization/47561 | |
807 | * toplev.c (process_options): Print the Graphite flags. Add | |
808 | flag_loop_flatten to the list of options requiring Graphite. | |
809 | ||
926bcf22 JM |
810 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
811 | ||
812 | * config/i386/cygming.opt (posix): New Driver option. | |
813 | ||
59793c51 JM |
814 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
815 | ||
816 | * config/arm/vxworks.opt: New. | |
817 | * config.gcc (arm-wrs-vxworks): Use arm/vxworks.opt. | |
818 | ||
183c38a4 JM |
819 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
820 | ||
821 | * config/alpha/elf.opt: New. | |
822 | * config.gcc (alpha*-*-linux*, alpha*-*-gnu*, alpha*-*-freebsd*, | |
823 | alpha*-*-netbsd*, alpha*-*-openbsd*): Use alpha/elf.opt. | |
824 | ||
9939e416 RG |
825 | 2011-02-01 Richard Guenther <rguenther@suse.de> |
826 | ||
827 | PR tree-optimization/47559 | |
828 | * tree-ssa-loop-im.c (can_sm_ref_p): Do not perform | |
829 | store-motion on references that can throw. | |
830 | ||
4a3c9687 BS |
831 | 2011-02-01 Bernd Schmidt <bernds@codesourcery.com> |
832 | ||
833 | * tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB. | |
834 | * tree-pass.h (TDF_CSELIB): New macro. | |
835 | * cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1, | |
836 | cselib_lookup): Check for it rather than for TDF_DETAILS. | |
837 | ||
dd3b31fb L |
838 | 2011-02-01 H.J. Lu <hongjiu.lu@intel.com> |
839 | ||
840 | PR driver/47547 | |
841 | * lto-wrapper.c (run_gcc): Don't add -dumpdir if linker_output | |
842 | is HOST_BIT_BUCKET. | |
843 | ||
844 | * opts.c (finish_options): Don't add x_aux_base_name if it is | |
845 | HOST_BIT_BUCKET. | |
846 | ||
34c1de79 RG |
847 | 2011-02-01 Richard Guenther <rguenther@suse.de> |
848 | ||
849 | PR tree-optimization/47555 | |
850 | Revert | |
851 | 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
852 | ||
853 | * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100. | |
854 | ||
dd2804d2 SB |
855 | 2011-02-01 Sebastien Bourdeauducq <sebastien@milkymist.org> |
856 | ||
857 | PR gcc/46692 | |
858 | * config/lm32/t-lm32: Add multilib for all CPU options. | |
859 | ||
3fd3b156 RG |
860 | 2011-02-01 Richard Guenther <rguenther@suse.de> |
861 | ||
862 | PR tree-optimization/47541 | |
863 | * tree-ssa-structalias.c (push_fields_onto_fieldstack): Make | |
864 | sure to have a field at offset zero. | |
865 | ||
f16072b6 JM |
866 | 2011-01-31 Joseph Myers <joseph@codesourcery.com> |
867 | ||
868 | * config/arc/arc.opt (EB, EL): New Driver options. | |
869 | ||
6456cf2e JM |
870 | 2011-01-31 Joseph Myers <joseph@codesourcery.com> |
871 | ||
872 | * config/alpha/osf5.opt: New. | |
873 | * config.gcc (alpha*-dec-osf5.1*): Use alpha/osf5.opt. | |
874 | ||
cdde6ab4 JM |
875 | 2011-01-31 Joseph Myers <joseph@codesourcery.com> |
876 | ||
877 | * config/vms/vms.opt (map, mvms-return-codes): New Driver options. | |
878 | ||
7633415c SP |
879 | 2011-01-31 Sebastian Pop <sebastian.pop@amd.com> |
880 | ||
881 | * common.opt (ftree-loop-linear): Use Alias to make it an alias of | |
882 | -floop-interchange. | |
883 | * invoke.texi (-ftree-loop-linear): Make it clear that this flag | |
884 | is an alias of -floop-interchange and that it requires the | |
885 | Graphite infrastructure. | |
886 | * tree-ssa-loop.c (gate_graphite_transforms): Do not set | |
887 | flag_loop_interchange based on the value of flag_tree_loop_linear. | |
888 | ||
0425d6f5 JJ |
889 | 2011-01-31 Jakub Jelinek <jakub@redhat.com> |
890 | Richard Guenther <rguenther@suse.de> | |
891 | ||
892 | PR tree-optimization/47538 | |
893 | * tree-ssa-ccp.c (bit_value_binop_1): For uns computation use | |
894 | type instead of r1type, except for comparisons. For right | |
895 | shifts and comparisons punt if there are mismatches in | |
896 | sizetype vs. non-sizetype types. | |
897 | ||
500b16c3 RO |
898 | 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
899 | ||
900 | * doc/sourcebuild.texi (Effective-Target Keywords): Document | |
901 | avx_runtime. | |
902 | ||
e279edb0 RO |
903 | 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
904 | ||
905 | * configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld | |
906 | version number. | |
907 | * configure: Regenerate. | |
908 | ||
c6092243 RO |
909 | 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
910 | ||
911 | * configure.ac (gcc_cv_ld_static_option): Define. | |
912 | (gcc_cv_ld_dynamic_option): Define. | |
913 | (gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive | |
914 | instead. | |
915 | (HAVE_LD_STATIC_DYNAMIC): Update message. | |
916 | (LD_STATIC_OPTION): Define. | |
917 | (LD_DYNAMIC_OPTION): Define. | |
918 | * configure: Regenerate. | |
919 | * config.in: Regenerate. | |
920 | * gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS && | |
921 | HAVE_LD_STATIC_DYNAMIC]: Use them. | |
922 | ||
d7862be3 NC |
923 | 2011-01-31 Nick Clifton <nickc@redhat.com> |
924 | ||
925 | * config/rx/rx.c (rx_get_stack_layout): Only save call clobbered | |
926 | registers inside interrupt handlers if the handler is not a leaf | |
927 | function. | |
928 | ||
ba4ec0e0 NC |
929 | 2011-01-31 Nick Clifton <nickc@redhat.com> |
930 | ||
931 | * config/mn10300/mn10300.c (mn10300_regno_in_class_p): Check for | |
932 | reg_renumber returning an INVALID_REGNUM. | |
933 | ||
29a63921 AO |
934 | 2011-01-31 Alexandre Oliva <aoliva@redhat.com> |
935 | ||
936 | PR libgcj/44341 | |
937 | * doc/install.texi: Document host options discarded when cross | |
938 | configuring target libraries. | |
939 | ||
ef591d3f AO |
940 | 2011-01-31 Alexandre Oliva <aoliva@redhat.com> |
941 | ||
942 | Reverted: | |
943 | 2011-01-25 Alexandre Oliva <aoliva@redhat.com> | |
944 | PR debug/45136 | |
945 | PR debug/45130 | |
946 | * haifa-sched.c (get_ebb_head_tail): Move notes across boundary | |
947 | debug insns. | |
948 | (no_real_insns_p, schedule_block, set_priorities): Drop special | |
949 | treatment of boundary debug insns. | |
38be4072 | 950 | * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. |
ef591d3f AO |
951 | * sched-ebb.c (schedule_ebbs): Don't skip debug insns. |
952 | * sched-int.h (DEBUG_INSN_SCHED_P): Remove. | |
953 | (BOUNDARY_DEBUG_INSN_P): Likewise. | |
954 | (SCHEDULE_DEBUG_INSN_P): Likewise. | |
955 | * sched-rgn.c (init_ready_list): Drop special treatment of | |
956 | boundary debug insns. | |
957 | * final.c (rest_of_clean-state): Clear notes' BB. | |
958 | ||
61052244 AM |
959 | 2011-01-31 Alan Modra <amodra@gmail.com> |
960 | ||
961 | * config/rs6000/rs6000.c (print_operand): Rearrange addends in | |
962 | toc relative expressions as we do in print_operand_address. | |
963 | ||
c4c8962b KH |
964 | 2011-01-30 Kazu Hirata <kazu@codesourcery.com> |
965 | ||
966 | * doc/extend.texi: Follow spelling conventions. | |
967 | * doc/invoke.texi: Fix a typo. | |
968 | ||
e543b94c JM |
969 | 2011-01-30 Joseph Myers <joseph@codesourcery.com> |
970 | ||
971 | * config/hpux11.opt: New. | |
972 | * config.gcc (hppa*64*-*-hpux11*, hppa[12]*-*-hpux11*, | |
973 | ia64*-*-hpux*): Use hpux11.opt. | |
974 | ||
61052244 | 975 | 2011-01-30 Jonathan Yong <jon_y@users.sourceforge.net> |
a70e0551 JY |
976 | |
977 | * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Add t-dfprules | |
978 | to tmake_file. | |
979 | ||
7be03a0e GP |
980 | 2011-01-30 Gerald Pfeifer <gerald@pfeifer.com> |
981 | ||
982 | * doc/install.texi (hppa-hp-hpux10): Remove references to HP | |
983 | support sites. | |
984 | ||
419d1d37 GP |
985 | 2011-01-30 Gerald Pfeifer <gerald@pfeifer.com> |
986 | ||
b596ed64 GP |
987 | * doc/install.texi (Binaries): Remove outdated reference for |
988 | Motorola 68HC11/68HC12 downloads. | |
989 | ||
990 | 2011-01-30 Gerald Pfeifer <gerald@pfeifer.com> | |
61052244 | 991 | |
419d1d37 GP |
992 | * doc/extend.texi (Thread-Local): Adjust reference to Ulrich |
993 | Drepper's paper. | |
994 | ||
4406d0e9 JW |
995 | 2011-01-29 Jonathan Wakely <jwakely.gcc@gmail.com> |
996 | ||
997 | PR bootstrap/47147 | |
998 | * ginclude/stddef.h: Check for _X86_64_ANSI_H_ and _I386_ANSI_H_ as | |
999 | used by NetBSD. | |
1000 | ||
38be4072 | 1001 | 2011-01-28 Ahmad Sharif <asharif@google.com> |
e0b77418 AS |
1002 | |
1003 | * value-prof.c (check_counter): Corrected error message. | |
1004 | ||
0cd98787 JZ |
1005 | 2011-01-29 Jie Zhang <jie@codesourcery.com> |
1006 | ||
1007 | * config/arm/arm.c (arm_legitimize_reload_address): New. | |
1008 | * config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use | |
1009 | arm_legitimize_reload_address. | |
38be4072 | 1010 | * config/arm/arm-protos.h (arm_legitimize_reload_address): Declare. |
0cd98787 | 1011 | |
9b798ac5 ILT |
1012 | 2011-01-28 Ian Lance Taylor <iant@google.com> |
1013 | ||
1014 | * godump.c (go_define): Ignore macros whose definitions include | |
1015 | two adjacent operands. | |
1016 | ||
591e29d9 JJ |
1017 | 2011-01-28 Jakub Jelinek <jakub@redhat.com> |
1018 | ||
1019 | PR target/42894 | |
1020 | * varasm.c (force_const_mem): Store copy of x in desc->constant | |
1021 | instead of x itself. | |
1022 | * expr.c (emit_move_insn): Add a copy of y_cst instead of y_cst | |
1023 | itself into REG_EQUAL note. | |
1024 | ||
62dcc44a JM |
1025 | 2011-01-28 Joseph Myers <joseph@codesourcery.com> |
1026 | ||
1027 | * config/freebsd.opt (posix, rdynamic): New Driver options. | |
1028 | ||
c9f58b9a RO |
1029 | 2011-01-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1030 | ||
1031 | * configure.ac (gcc_cv_ld_static_dynamic): IRIX 6 ld supports | |
1032 | -Bstatic/-Bdynamic. | |
1033 | * configure: Regenerate. | |
1034 | ||
5f02b9db JM |
1035 | 2011-01-27 Joseph Myers <joseph@codesourcery.com> |
1036 | ||
1037 | * config/rs6000/sysv4.h (LIB_NETBSD_SPEC): Don't handle -profile. | |
1038 | * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -profile. | |
1039 | ||
5df97412 AS |
1040 | 2011-01-27 Anatoly Sokolov <aesok@post.ru> |
1041 | ||
1042 | * config/s390/s390.h (PREFERRED_RELOAD_CLASS): Remove. | |
1043 | * config/s390/s390-protos.h (s390_preferred_reload_class): Remove. | |
1044 | * config/s390/s390.c (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
1045 | (s390_preferred_reload_class): Make static. Change return and | |
1046 | 'rclass' argument type to reg_class_t. | |
1047 | ||
779d4b91 JH |
1048 | 2011-01-27 Jan Hubicka <jh@suse.cz> |
1049 | ||
1050 | PR middle-end/46949 | |
1051 | * cgraphunit.c (process_common_attributes): Fix use of remove_attribute. | |
1052 | (process_function_and_variable_attributes): Check defined weakrefs. | |
1053 | ||
e80b21ed MJ |
1054 | 2011-01-27 Martin Jambor <mjambor@suse.cz> |
1055 | ||
1056 | PR tree-optimization/47228 | |
1057 | * tree-sra.c (sra_modify_assign): Use build_ref_for_model instead of | |
1058 | build_ref_for_offset. | |
1059 | ||
6dcc4f31 UW |
1060 | 2011-01-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1061 | ||
1062 | * config/spu/spu-elf.h (ASM_SPEC): Remove. | |
1063 | ||
3b8ff89f MP |
1064 | 2011-01-26 Mikael Pettersson <mikpe@it.uu.se> |
1065 | ||
1066 | PR rtl-optimization/46856 | |
1067 | * postreload.c (reload_combine_recognize_const_pattern): Do not | |
1068 | separate cc0 setter and user on cc0 targets. | |
1069 | ||
04af8788 NP |
1070 | 2011-01-26 Nicola Pero <nicola.pero@meta-innovation.com> |
1071 | ||
1072 | PR c/43082 | |
1073 | * c-typeck.c (c_objc_common_truthvalue_conversion): If we are | |
1074 | passed a VOID_TYPE expression, immediately emit an error and | |
1075 | return error_mark_node. | |
1076 | ||
f7a60085 JL |
1077 | 2011-01-26 Jeff Law <law@redhat.com> |
1078 | ||
1079 | PR rtl-optimization/47464 | |
1080 | * df-problems.c (can_move_insn_across): Use may_trap_or_fault_p | |
1081 | rather than may_trap_p as needed. | |
1082 | ||
5c2917ec DD |
1083 | 2011-01-26 DJ Delorie <dj@redhat.com> |
1084 | ||
1085 | PR rtl-optimization/46878 | |
1086 | * combine.c (insn_a_feeds_b): Check for the implicit cc0 | |
1087 | setter/user dependency as well. | |
1088 | ||
bef16e87 EB |
1089 | 2011-01-26 Eric Botcazou <ebotcazou@adacore.com> |
1090 | ||
1091 | PR rtl-optimization/44469 | |
1092 | * cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too | |
1093 | after removing trivially dead basic blocks. | |
1094 | ||
c75d884b JM |
1095 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> |
1096 | ||
1097 | * config/bfin/bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}. | |
1098 | * config/frv/frv.h (LINK_SPEC): Likewise. | |
1099 | * config/i386/netware.h (LINK_SPEC): Likewise. | |
1100 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
1101 | * config/rs6000/linux64.h (ASM_SPEC_COMMON): Likewise. | |
1102 | * config/rs6000/sysv4.h (LINK_SPEC): Likewise. | |
1103 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
1104 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
1105 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
1106 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
1107 | ||
d3153553 JM |
1108 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> |
1109 | ||
1110 | * config/bfin/bfin.h (ASM_SPEC): Remove %{Ym,*}. | |
1111 | * config/frv/frv.h (ASM_SPEC): Likewise. | |
1112 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
1113 | * config/pa/pa-linux.h (ASM_SPEC): Likewise. | |
1114 | * config/rs6000/linux64.h (ASM_SPEC): Likewise. | |
1115 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
1116 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
1117 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
1118 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
1119 | ||
b89b1e9d JM |
1120 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> |
1121 | ||
1122 | * config/bfin/bfin.h (LINK_SPEC): Remove %{YP,*}. | |
1123 | * config/frv/frv.h (LINK_SPEC): Likewise. | |
1124 | * config/rs6000/sysv4.h (LINK_SPEC): Likewise. | |
1125 | ||
12eb1a9c JM |
1126 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> |
1127 | ||
1128 | * config/bfin/bfin.h (ASM_SPEC): Remove %{Yd,*}. | |
1129 | * config/frv/frv.h (ASM_SPEC): Likewise. | |
1130 | * config/i386/sol2-10.h (ASM_SPEC): Likewise. | |
1131 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
1132 | * config/pa/pa-linux.h (ASM_SPEC): Likewise. | |
1133 | * config/rs6000/linux64.h (ASM_SPEC32): Likewise. | |
1134 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
1135 | * config/sol2.h (ASM_SPEC): Remove comment about -Yd,. | |
1136 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
1137 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
1138 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
1139 | * config/sparc/sysv4.h (ASM_SPEC): Remove %{Yd,*}. | |
1140 | ||
e435f098 SE |
1141 | 2011-01-26 Steve Ellcey <sje@cup.hp.com> |
1142 | ||
1143 | PR target/46997 | |
1144 | * config/ia64/vect.md (mulv2si3): Enable and fix for TARGET_BIG_ENDIAN. | |
1145 | (*mux2): Ditto. | |
1146 | (vec_extract_evenodd_help): Ditto. | |
1147 | (vec_extract_evenv4hi): Ditto. | |
1148 | (vec_extract_oddv4hi): Ditto. | |
1149 | (vec_interleave_lowv2si): Ditto. | |
1150 | (vec_interleave_highv2si): Ditto. | |
1151 | (vec_extract_evenv2si): Ditto. | |
1152 | (vec_extract_oddv2si: Ditto. | |
1153 | (vec_pack_trunc_v2si): Ditto. | |
1154 | ||
34f0eee0 JH |
1155 | 2011-01-22 Jan Hubicka <jh@suse.cz> |
1156 | ||
1157 | PR target/47237 | |
1158 | * cgraph.h (cgraph_local_info): New field can_change_signature. | |
1159 | * ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee | |
1160 | signature can change. | |
1161 | (ipcp_estimate_growth): Call sequence simplify only if calle signature | |
1162 | can change. | |
1163 | (ipcp_insert_stage): Only compute args_to_skip if signature can change. | |
1164 | (cgraph_function_versioning): We can not change signature of functions | |
1165 | that don't allow that. | |
1166 | * lto-cgraph.c (lto_output_node): Stream local.can_change_signature. | |
1167 | (lto_input_node): Likewise. | |
38be4072 UB |
1168 | * ipa-inline.c (compute_inline_parameters): Compute |
1169 | local.can_change_signature. | |
34f0eee0 | 1170 | * ipa-split.c (visit_bb): Never split away APPLY_ARGS. |
38be4072 UB |
1171 | * tree-sra.c (ipa_sra_preliminary_function_checks): Give up on |
1172 | functions that can not change signature. | |
34f0eee0 | 1173 | * i386.c (ix86_function_regparm, ix86_function_sseregparm, |
38be4072 UB |
1174 | init_cumulative_args): Do not use local calling conventions |
1175 | for functions that can not change signature. | |
34f0eee0 | 1176 | |
980ca891 JH |
1177 | 2011-01-22 Jan Hubicka <jh@suse.cz> |
1178 | ||
1179 | * doc/invoke.texi (hot-bb-frequency-fraction): Commit forgotten hunk. | |
1180 | ||
768e3c60 RG |
1181 | 2011-01-26 Richard Guenther <rguenther@suse.de> |
1182 | ||
1183 | PR tree-optimization/47190 | |
61052244 AM |
1184 | * cgraphunit.c (process_common_attributes): New function. |
1185 | (process_function_and_variable_attributes): Use it. | |
768e3c60 | 1186 | |
21d6a1c7 RG |
1187 | 2011-01-26 Richard Guenther <rguenther@suse.de> |
1188 | ||
1189 | PR lto/47423 | |
1190 | * cgraphbuild.c (record_eh_tables): Record reference to personality | |
1191 | function. | |
1192 | ||
48bb58b1 AO |
1193 | 2011-01-26 Alexandre Oliva <aoliva@redhat.com> |
1194 | ||
1195 | PR debug/45454 | |
1196 | * sel-sched.c (moveup_expr): Don't let debug insns prevent | |
1197 | non-debug insns from moving up. | |
1198 | ||
58c741a6 DK |
1199 | 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> |
1200 | ||
1201 | PR target/40125 | |
1202 | * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Select suitable | |
1203 | t-dlldir{,-x} fragment for build and add it to tmake_file. | |
1204 | (i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise. | |
1205 | * Makefile.in (libgcc.mvars): Also export SHLIB_DLLDIR to libgcc. | |
1206 | * config/i386/t-dlldir: New file. | |
1207 | (SHLIB_DLLDIR): Define. | |
1208 | * config/i386/t-dlldir-x: New file. | |
1209 | (SHLIB_DLLDIR): Define. | |
1210 | * config/i386/t-cygming: Error out if SHLIB_DLLDIR is not set. | |
1211 | (SHLIB_INSTALL): Use it. | |
1212 | ||
bff99262 CLT |
1213 | 2011-01-26 Chung-Lin Tang <cltang@codesourcery.com> |
1214 | ||
1215 | PR target/47246 | |
1216 | * config/arm/arm.c (thumb2_legitimate_index_p): Change the | |
1217 | lower bound of the allowed Thumb-2 coprocessor load/store | |
1218 | index range to -256. Add explaining comment. | |
1219 | ||
82c03907 ILT |
1220 | 2011-01-25 Ian Lance Taylor <iant@google.com> |
1221 | ||
1222 | * godump.c (go_define): Improve lexing of macro expansion to only | |
1223 | accept expressions which match Go spec. | |
1224 | ||
47ea1edf DK |
1225 | 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> |
1226 | ||
d4dba752 | 1227 | PR c++/43601 |
47ea1edf DK |
1228 | * tree.c (handle_dll_attribute): Handle it. |
1229 | * doc/extend.texi (@item dllexport): Mention it. | |
1230 | * doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it. | |
1231 | ||
744f0946 ILT |
1232 | 2011-01-25 Ian Lance Taylor <iant@google.com> |
1233 | ||
1234 | PR tree-optimization/26854 | |
1235 | * c-decl.c (struct c_scope): Add field has_jump_unsafe_decl. | |
1236 | (decl_jump_unsafe): Move higher in file, with no other change. | |
1237 | (bind): Set has_jump_unsafe_decl if appropriate. | |
1238 | (update_label_decls): Test has_jump_unsafe_decl to avoid loop. | |
1239 | (check_earlier_gotos): Likewise. | |
1240 | (c_check_switch_jump_warnings): Likewise. | |
1241 | ||
5734f2b3 JW |
1242 | 2011-01-25 Jonathan Wakely <jwakely.gcc@gmail.com> |
1243 | ||
1244 | * doc/invoke.texi (Warning Options): Add missing hyphen. | |
1245 | (-fprofile-dir): Minor grammatical fixes. | |
1246 | (-fbranch-probabilities): Likewise. | |
1247 | ||
9bdbdcef AO |
1248 | 2011-01-25 Alexandre Oliva <aoliva@redhat.com> |
1249 | ||
1250 | PR debug/45136 | |
1251 | PR debug/45130 | |
1252 | * haifa-sched.c (get_ebb_head_tail): Move notes across boundary | |
1253 | debug insns. | |
1254 | (no_real_insns_p, schedule_block, set_priorities): Drop special | |
1255 | treatment of boundary debug insns. | |
38be4072 | 1256 | * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. |
9bdbdcef AO |
1257 | * sched-ebb.c (schedule_ebbs): Don't skip debug insns. |
1258 | * sched-int.h (DEBUG_INSN_SCHED_P): Remove. | |
1259 | (BOUNDARY_DEBUG_INSN_P): Likewise. | |
1260 | (SCHEDULE_DEBUG_INSN_P): Likewise. | |
1261 | * sched-rgn.c (init_ready_list): Drop special treatment of | |
1262 | boundary debug insns. | |
1263 | * final.c (rest_of_clean-state): Clear notes' BB. | |
1264 | ||
b305e3da SP |
1265 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1266 | ||
1267 | * Makefile.in (LAMBDA_H): Removed. | |
1268 | (TREE_DATA_REF_H): Remove dependence on LAMBDA_H. | |
1269 | (OBJS-common): Remove dependence on lambda-code.o, lambda-mat.o, | |
1270 | lambda-trans.o, and tree-loop-linear.o. | |
1271 | (lto-symtab.o): Remove dependence on LAMBDA_H. | |
1272 | (tree-loop-linear.o): Remove rule. | |
1273 | (lambda-mat.o): Same. | |
1274 | (lambda-trans.o): Same. | |
1275 | (lambda-code.o): Same. | |
1276 | (tree-vect-loop.o): Add missing dependence on TREE_DATA_REF_H. | |
1277 | (tree-vect-slp.o): Same. | |
1278 | * hwint.h (gcd): Moved here. | |
1279 | (least_common_multiple): Same. | |
1280 | * lambda-code.c: Removed. | |
1281 | * lambda-mat.c: Removed. | |
1282 | * lambda-trans.c: Removed. | |
1283 | * lambda.h: Removed. | |
1284 | * tree-loop-linear.c: Removed. | |
1285 | * lto-symtab.c: Do not include lambda.h. | |
1286 | * omega.c (gcd): Removed. | |
1287 | * passes.c (init_optimization_passes): Remove pass_linear_transform. | |
1288 | * tree-data-ref.c (print_lambda_vector): Moved here. | |
1289 | (lambda_vector_copy): Same. | |
1290 | (lambda_matrix_copy): Same. | |
1291 | (lambda_matrix_id): Same. | |
1292 | (lambda_vector_first_nz): Same. | |
1293 | (lambda_matrix_row_add): Same. | |
1294 | (lambda_matrix_row_exchange): Same. | |
1295 | (lambda_vector_mult_const): Same. | |
1296 | (lambda_vector_negate): Same. | |
1297 | (lambda_matrix_row_negate): Same. | |
1298 | (lambda_vector_equal): Same. | |
1299 | (lambda_matrix_right_hermite): Same. | |
1300 | * tree-data-ref.h: Do not include lambda.h. | |
1301 | (lambda_vector): Moved here. | |
1302 | (lambda_matrix): Same. | |
1303 | (dependence_level): Same. | |
1304 | (lambda_transform_legal_p): Removed declaration. | |
1305 | (lambda_collect_parameters): Same. | |
1306 | (lambda_compute_access_matrices): Same. | |
1307 | (lambda_vector_gcd): Same. | |
1308 | (lambda_vector_new): Same. | |
1309 | (lambda_vector_clear): Same. | |
1310 | (lambda_vector_lexico_pos): Same. | |
1311 | (lambda_vector_zerop): Same. | |
1312 | (lambda_matrix_new): Same. | |
1313 | * tree-flow.h (least_common_multiple): Removed declaration. | |
1314 | * tree-parloops.c (lambda_trans_matrix): Moved here. | |
1315 | (LTM_MATRIX): Same. | |
1316 | (LTM_ROWSIZE): Same. | |
1317 | (LTM_COLSIZE): Same. | |
1318 | (LTM_DENOMINATOR): Same. | |
1319 | (lambda_trans_matrix_new): Same. | |
1320 | (lambda_matrix_vector_mult): Same. | |
1321 | (lambda_transform_legal_p): Same. | |
1322 | * tree-pass.h (pass_linear_transform): Removed declaration. | |
1323 | * tree-ssa-loop.c (tree_linear_transform): Removed. | |
1324 | (gate_tree_linear_transform): Removed. | |
1325 | (pass_linear_transform): Removed. | |
1326 | (gate_graphite_transforms): Make flag_tree_loop_linear an alias of | |
1327 | flag_loop_interchange. | |
1328 | ||
6bdfdb96 JJ |
1329 | 2011-01-25 Jakub Jelinek <jakub@redhat.com> |
1330 | ||
1331 | PR tree-optimization/47265 | |
1332 | PR tree-optimization/47443 | |
1333 | * tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false | |
1334 | if name still has some uses. | |
1335 | ||
e4cba915 MJ |
1336 | 2011-01-25 Martin Jambor <mjambor@suse.cz> |
1337 | ||
1338 | PR tree-optimization/47382 | |
1339 | * gimple-fold.c (gimple_fold_obj_type_ref_call): Removed. | |
1340 | (gimple_fold_call): Do not call gimple_fold_obj_type_ref_call. | |
1341 | ||
f822b8ea JS |
1342 | 2011-01-25 Joel Sherrill <joel.sherrill@oarcorp.com> |
1343 | ||
1344 | * config/m32r/m32r.c: Define TARGET_EXCEPT_UNWIND_INFO to | |
1345 | sjlj_except_unwind_info. | |
1346 | ||
194313e2 RG |
1347 | 2011-01-25 Richard Guenther <rguenther@suse.de> |
1348 | ||
1349 | PR tree-optimization/47426 | |
1350 | * tree-ssa-structalias.c (ipa_pta_execute): Make externally | |
1351 | visible functions results escape. | |
1352 | ||
147a0bcf JJ |
1353 | 2011-01-25 Jakub Jelinek <jakub@redhat.com> |
1354 | ||
1355 | PR target/45701 | |
1356 | * config/arm/arm.c (any_sibcall_uses_r3): New function. | |
1357 | (arm_get_frame_offsets): Use it. | |
1358 | ||
db963b52 SP |
1359 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1360 | Jakub Jelinek <jakub@redhat.com> | |
1361 | ||
1362 | PR tree-optimization/47271 | |
1363 | * tree-if-conv.c (bb_postdominates_preds): New. | |
1364 | (if_convertible_bb_p): Call bb_postdominates_preds. | |
1365 | (if_convertible_loop_p_1): Compute CDI_POST_DOMINATORS. | |
1366 | (predicate_scalar_phi): Call bb_postdominates_preds. | |
1367 | ||
bcddd3b9 NC |
1368 | 2011-01-25 Nick Clifton <nickc@redhat.com> |
1369 | ||
1370 | * config/rx/rx.h (LIBCALL_VALUE): Do not promote complex types. | |
1371 | * config/rx/rx.c (rx_function_value): Likewise. | |
1372 | (rx_promote_function_mode): Likewise. | |
1373 | (gen_safe_add): Place an outsized immediate value inside an UNSPEC | |
1374 | in order to make it legitimate. | |
38be4072 UB |
1375 | * config/rx/rx.md (adddi3_internal): If the second operand is a MEM |
1376 | make sure that the first operand is the same as the result register. | |
bcddd3b9 NC |
1377 | (addsi3_unspec): Delete. |
1378 | (subdi3): Do not accept immediate operands. | |
1379 | (subdi3_internal): Likewise. | |
1380 | ||
7e6cb022 JL |
1381 | 2011-01-25 Jeff Law <law@redhat.com> |
1382 | ||
1383 | PR rtl-optimization/37273 | |
1384 | * ira-costs.c (scan_one_insn): Detect constants living in memory and | |
1385 | handle them like argument loads from stack slots. Do not double | |
1386 | count memory for memory constants and argument loads from stack slots. | |
1387 | ||
9ffa621e JJ |
1388 | 2011-01-25 Jakub Jelinek <jakub@redhat.com> |
1389 | ||
1390 | PR tree-optimization/47427 | |
1391 | PR tree-optimization/47428 | |
1392 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't | |
1393 | coalesce if the new root var would be TREE_READONLY. | |
1394 | ||
5bd6e652 RG |
1395 | 2011-01-25 Richard Guenther <rguenther@suse.de> |
1396 | ||
1397 | PR middle-end/47414 | |
1398 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Use the | |
1399 | correct type for TBAA. | |
1400 | ||
7c48ea69 SP |
1401 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1402 | ||
1403 | * graphite-sese-to-poly.c (dr_indices_valid_in_loop): New. | |
1404 | (close_phi_written_to_memory): Call for_each_index with | |
1405 | dr_indices_valid_in_loop. | |
1406 | ||
38013f25 SP |
1407 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1408 | ||
1409 | * graphite-sese-to-poly.c (new_pbb_from_pbb): Only copy PBB_DOMAIN | |
1410 | when it is initialized. | |
1411 | ||
5c640e29 SP |
1412 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1413 | ||
1414 | * graphite-scop-detection.c (stmt_has_simple_data_refs_p): Update | |
1415 | call to graphite_find_data_references_in_stmt. | |
1416 | * graphite-sese-to-poly.c (outermost_loop_in_sese_1): New. | |
1417 | (try_generate_gimple_bb): Call outermost_loop_in_sese_1. Update | |
1418 | call to graphite_find_data_references_in_stmt. | |
1419 | (analyze_drs_in_stmts): Same. | |
1420 | * tree-data-ref.c (dr_analyze_indices): Pass in parameter the loop | |
1421 | in which the scalar analysis of indices is performed. | |
1422 | (create_data_ref): Same. Update call to dr_analyze_indices. | |
1423 | (find_data_references_in_stmt): Update call to create_data_ref. | |
1424 | (graphite_find_data_references_in_stmt): Same. | |
1425 | * tree-data-ref.h (graphite_find_data_references_in_stmt): Update | |
1426 | declaration. | |
1427 | (create_data_ref): Same. | |
1428 | * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Update | |
1429 | call to create_data_ref. | |
1430 | ||
ac53c069 SP |
1431 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1432 | ||
1433 | * graphite-sese-to-poly.c (build_poly_scop): Move | |
38be4072 | 1434 | rewrite_commutative_reductions_out_of_ssa before find_scop_parameters. |
ac53c069 | 1435 | |
3d17df15 SP |
1436 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1437 | ||
1438 | * graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow | |
1439 | VAR_DECL, PARM_DECL, and RESULT_DECL. | |
1440 | ||
c513da01 SP |
1441 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1442 | ||
1443 | * graphite-dependences.c (reduction_dr_1): Allow several reductions | |
1444 | in a reduction PBB. | |
1445 | * graphite-sese-to-poly.c (split_reduction_stmt): Do not split PBBs | |
1446 | that have already been marked as PBB_IS_REDUCTION. | |
1447 | ||
3a292d59 SP |
1448 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1449 | ||
1450 | * graphite-scop-detection.c (same_close_phi_node): New. | |
1451 | (remove_duplicate_close_phi): New. | |
1452 | (make_close_phi_nodes_unique): New. | |
1453 | (canonicalize_loop_closed_ssa): Call make_close_phi_nodes_unique. | |
1454 | ||
ba858447 SP |
1455 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1456 | ||
1457 | * graphite-dependences.c (new_poly_ddr): Call same_pdr_p. | |
1458 | * graphite-poly.h (same_pdr_p): Do not expect that the PDR_TYPE | |
1459 | of both data references to be the same. | |
1460 | ||
8d865c56 SP |
1461 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1462 | ||
38be4072 UB |
1463 | * graphite-dependences.c (build_lexicographical_constraint): Remove |
1464 | the gdim parameter. | |
1465 | (build_lexicographical_constraint): Adjust call to | |
1466 | ppl_powerset_is_empty. | |
8d865c56 SP |
1467 | (dependence_polyhedron): Same. |
1468 | (graphite_legal_transform_dr): Same. | |
1469 | (graphite_carried_dependence_level_k): Same. | |
38be4072 UB |
1470 | * graphite-ppl.c (ppl_powerset_is_empty): Remove the nb_params |
1471 | parameter. | |
8d865c56 SP |
1472 | * graphite-ppl.h (ppl_powerset_is_empty): Adjust declaration. |
1473 | ||
50034a36 SP |
1474 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1475 | ||
1476 | * graphite-sese-to-poly.c | |
1477 | (translate_scalar_reduction_to_array_for_stmt): Call unshare_expr. | |
1478 | (close_phi_written_to_memory): New. | |
1479 | (translate_scalar_reduction_to_array): Call close_phi_written_to_memory | |
1480 | and unshare_expr. | |
1481 | ||
0deada9e SP |
1482 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1483 | ||
1484 | * doc/install.texi: Update the expected version number of PPL to 0.11. | |
1485 | * graphite-ppl.c (ppl_powerset_is_empty): Remove now dead code under | |
1486 | #if PPL_VERSION_MINOR < 11. | |
1487 | ||
d7d3d6af SP |
1488 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1489 | ||
1490 | * graphite-dependences.c: Include graphite-cloog-util.h. | |
1491 | (new_poly_ddr): Inlined into dependence_polyhedron. | |
1492 | (free_poly_ddr): Moved close by new_poly_ddr. | |
1493 | (dependence_polyhedron_1): Renamed dependence_polyhedron. | |
1494 | Early return NULL when ppl_powerset_is_empty returns true. | |
1495 | (dependence_polyhedron): Renamed new_poly_ddr. Call only once | |
1496 | poly_drs_may_alias_p. Avoid one call to ppl_powerset_is_empty. | |
1497 | (graphite_legal_transform_dr): Call new_poly_ddr. | |
1498 | (graphite_carried_dependence_level_k): Same. | |
1499 | (dot_original_deps_stmt_1): Renamed dot_deps_stmt_2. Use new_poly_ddr. | |
1500 | (dot_transformed_deps_stmt_1): Removed. | |
1501 | (dot_deps_stmt_1): Call dot_deps_stmt_2. | |
1502 | (dot_original_deps): Renamed dot_deps_2. Call new_poly_ddr. | |
1503 | (dot_deps_1): Call dot_deps_2. | |
1504 | * Makefile.in (graphite-dependences.o): Add missing dependence on | |
1505 | graphite-cloog-util.h. | |
1506 | ||
28c5db57 SP |
1507 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1508 | ||
1509 | * graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty. | |
1510 | (build_lexicographical_constraint): Same. | |
1511 | (dependence_polyhedron_1): Same. | |
1512 | (graphite_legal_transform_dr): Same. | |
1513 | (graphite_carried_dependence_level_k): Same. | |
1514 | * graphite-ppl.c (ppl_powerset_is_empty): New. | |
1515 | * graphite-ppl.h (ppl_powerset_is_empty): Declared. | |
1516 | * tree-data-ref.c (dump_data_reference): Print the basic block index. | |
1517 | ||
5168d98f SP |
1518 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1519 | ||
1520 | * graphite-dependences.c (build_pairwise_scheduling): Correctly compute | |
1521 | the "a followed by b" relation and document it. | |
1522 | ||
4a40293a SP |
1523 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1524 | ||
1525 | * graphite-dependences.c (build_lexicographical_constraint): Stop the | |
1526 | iteration when the bag of constraints is empty. | |
1527 | ||
271fb6fa SP |
1528 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1529 | ||
1530 | * graphite-poly.c (pbb_remove_duplicate_pdrs): Make it work. | |
1531 | ||
92d23680 SP |
1532 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1533 | ||
1534 | * graphite-interchange.c (lst_interchange_profitable_p): Takes a loop | |
1535 | nest and two loop depths as parameters. | |
1536 | (lst_try_interchange_loops): Call lst_interchange_profitable_p after | |
1537 | lst_perfect_nestify. | |
1538 | ||
2f51deff SP |
1539 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1540 | ||
1541 | * graphite-dependences.c (print_pddr): Call | |
1542 | ppl_io_fprint_Pointset_Powerset_C_Polyhedron. | |
1543 | ||
07f3593c SP |
1544 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
1545 | ||
1546 | * graphite-ppl.c (debug_gmp_value): New. | |
1547 | * graphite-ppl.h (debug_gmp_value): Declared. | |
1548 | ||
3fae6099 TG |
1549 | 2011-01-25 Tobias Grosser <grosser@fim.uni-passau.de> |
1550 | ||
1551 | * doc/install.texi: Document availability of cloog-0.16. | |
1552 | ||
1c3ba85b SP |
1553 | 2011-01-25 Vladimir Kargov <kargov@gmail.com> |
1554 | ||
1555 | * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Free | |
1556 | invalid postdominance info. | |
1557 | ||
e8ba94fc JH |
1558 | 2011-01-24 Jan Hubicka <jh@suse.cz> |
1559 | ||
1560 | PR c/21659 | |
1561 | * doc/extend.texi (weak pragma): Drop claim that it must | |
1562 | appear before definition. | |
1563 | * varasm.c (merge_weak, declare_weak): Only sanity check | |
1564 | that DECL is not output at a time it is declared weak. | |
1565 | ||
2b6e2d13 KZ |
1566 | 2011-01-24 Kenneth Zadeck <zadeck@naturalbridge.com> |
1567 | ||
1568 | * machmode.def: Fixed comments. | |
1c3ba85b | 1569 | |
9841210f KT |
1570 | 2011-01-24 Kai Tietz <kai.tietz@onevision.com> |
1571 | ||
1572 | * emit-rtl.c (reg_attrs_htab_hash): Replace long by intptr_t. | |
1573 | ||
1574 | 2011-01-24 Paul Koning <ni1d@arrl.net> | |
e046112d PK |
1575 | |
1576 | * builtins.c (c_readstr): Fix byte order if BYTES_BIG_ENDIAN != | |
1c3ba85b | 1577 | WORDS_BIG_ENDIAN. |
e046112d | 1578 | |
a6c5070a L |
1579 | 2011-01-24 H.J. Lu <hongjiu.lu@intel.com> |
1580 | ||
1581 | PR target/46519 | |
1582 | * config/i386/i386.c: Include sbitmap.h and fibheap.h. | |
1583 | (block_info): Add scanned and prev. | |
1584 | (move_or_delete_vzeroupper_2): Return if the basic block | |
1585 | has been scanned and the upper 128bit state is unchanged | |
1586 | from the last scan. | |
1587 | (move_or_delete_vzeroupper_1): Return true if the exit | |
1588 | state is changed. | |
1589 | (move_or_delete_vzeroupper): Visit basic blocks using the | |
1590 | work-list based algorithm based on vt_find_locations in | |
1591 | var-tracking.c. | |
1592 | ||
1593 | * config/i386/t-i386: Also depend on sbitmap.h and $(FIBHEAP_H). | |
1594 | ||
a40d79d7 NC |
1595 | 2011-01-24 Nick Clifton <nickc@redhat.com> |
1596 | ||
1597 | * config/v850/v850.opt (mv850es): New option - alias for -mv850e1. | |
1598 | * config/v850/v850.h (ASM_SPEC): If -mv850es is specified pass | |
1599 | -mv850e1 to the assembler. If -mv850e1 or -mv850es is specified | |
1600 | then define __v850e1__. | |
1601 | * doc/invoke.texi: Document -mv850es. | |
1602 | ||
440eb8de RH |
1603 | 2011-01-24 Richard Henderson <rth@redhat.com> |
1604 | ||
1605 | * config/rx/predicates.md (rx_fp_comparison_operator): Don't accept | |
1606 | compound unordered comparisons. | |
1607 | * config/rx/rx.c (rx_split_fp_compare): Remove. | |
1608 | * config/rx/rx-protos.h: Update. | |
1609 | * config/rx/rx.md (gcc_conds, rx_conds): Remove. | |
1610 | (cbranchsf4): Don't call rx_split_fp_compare. | |
1611 | (*cbranchsf4): Use rx_split_cbranch. | |
1612 | (*cmpsf): Don't accept "i" constraint. | |
1613 | (*conditional_branch): Only valid after reload. | |
1614 | (cstoresf4): Merge expander with insn. Don't call rx_split_fp_compare. | |
1615 | ||
3ff79f99 MM |
1616 | 2011-01-24 Michael Meissner <meissner@linux.vnet.ibm.com> |
1617 | ||
1618 | PR target/47385 | |
1619 | * config/rs6000/altivec.md (vector constant splitters): Add | |
1620 | support for creating vector single precision constants if -mvsx is | |
1621 | used and we would create the constant using Altivec primitives. | |
1622 | ||
ff3d9d08 BS |
1623 | 2011-01-23 Bernd Schmidt <bernds@codesourcery.com> |
1624 | Richard Sandiford <rdsandiford@googlemail.com> | |
1625 | ||
1626 | PR rtl-optimization/47166 | |
1627 | * reload1.c (emit_reload_insns): Disable the spill_reg_store | |
1628 | mechanism for PRE_MODIFY and POST_MODIFY. | |
1629 | (inc_for_reload): For PRE_MODIFY, return the insn that sets the | |
1630 | reloadreg. | |
1631 | ||
7fcaf152 AS |
1632 | 2011-01-23 Andreas Schwab <schwab@linux-m68k.org> |
1633 | ||
8788adb6 | 1634 | * compare-elim.c (maybe_select_cc_mode): Add ATTRIBUTE_UNUSED markers. |
7fcaf152 | 1635 | |
d09b58c4 JH |
1636 | 2011-01-22 Jan Hubicka <jh@suse.cz> |
1637 | ||
1638 | PR lto/47333 | |
1639 | * lto-cgraph.c (reachable_from_this_partition_p): Fix pasto. | |
1640 | ||
e8ff8c5a JH |
1641 | 2011-01-22 Jan Hubicka <jh@suse.cz> |
1642 | ||
1643 | PR tree-optimization/43884 | |
1644 | PR lto/44334 | |
8788adb6 | 1645 | * predict.c (maybe_hot_frequency_p): Use entry block frequency as base. |
e8ff8c5a JH |
1646 | * doc/invoke.texi (hot-bb-frequency-fraction): Update docs. |
1647 | ||
ccaed3ba AS |
1648 | 2011-01-22 Anatoly Sokolov <aesok@post.ru> |
1649 | ||
1650 | * config/s390/s390.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. | |
1651 | * config/s390/s390.c (s390_register_move_cost, | |
1652 | s390_memory_move_cost): New. | |
1653 | (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define. | |
1654 | ||
0cecee06 UW |
1655 | 2011-01-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1656 | ||
1657 | PR middle-end/47401 | |
1658 | * except.c (sjlj_assign_call_site_values): Move setting the | |
1659 | crtl->uses_eh_lsda flag to ... | |
1660 | (sjlj_mark_call_sites): ... here. | |
1661 | (sjlj_emit_function_enter): Support NULL dispatch label. | |
1662 | (sjlj_build_landing_pads): In a function with no landing pads | |
1663 | that still has must-not-throw regions, generate code to register | |
1664 | a personality function with empty LSDA. | |
1665 | ||
e692f276 RH |
1666 | 2011-01-21 Richard Henderson <rth@redhat.com> |
1667 | ||
1b7ae0b7 RH |
1668 | * config/rx/rx.c (TARGET_FLAGS_REGNUM): New. |
1669 | ||
3843787f RH |
1670 | * config/mn10300/mn10300.c (TARGET_FLAGS_REGNUM): New. |
1671 | ||
e692f276 RH |
1672 | * compare-elim.c: New file. |
1673 | * Makefile.in (OBJS-common): Add it. | |
1674 | (compare-elim.o): New. | |
1675 | * common.opt (fcompare-elim): New. | |
1676 | * opts.c (default_options_table): Add OPT_fcompare_elim. | |
1677 | * tree-pass.h (pass_compare_elim_after_reload): New. | |
1678 | * passes.c (init_optimization_passes): Add it. | |
1679 | * recog.h: Protect against re-inclusion. | |
1680 | * target.def (TARGET_FLAGS_REGNUM): New POD hook. | |
1681 | * doc/invoke.texi (-fcompare-elim): Document it. | |
1682 | * doc/tm.texi.in (TARGET_FLAGS_REGNUM): Document it. | |
1683 | * doc/tm.texi: Rebuild. | |
1684 | ||
9a7c2050 NC |
1685 | 2011-01-22 Nick Clifton <nickc@redhat.com> |
1686 | ||
1687 | * config/rx/rx.md (cstoresf4): Pass comparison operator to | |
1688 | rx_split_fp_compare. | |
1689 | ||
15ba5696 NC |
1690 | 2011-01-22 Nick Clifton <nickc@redhat.com> |
1691 | ||
1692 | * config/rx/rx.md (UNSPEC_CONST): New. | |
1693 | (deallocate_and_return): Wrap the amount popped off the stack in | |
1694 | an UNSPEC_CONST in order to stop it being rejected by | |
1695 | -mmax-constant-size. | |
1696 | (pop_and_return): Add a "(return)" rtx. | |
1697 | (call): Drop the immediate operand. | |
1698 | (call_internal): Likewise. | |
1699 | (call_value): Likewise. | |
1700 | (call_value_internal): Likewise. | |
1701 | (sibcall_internal): Likewise. | |
1702 | (sibcall_value_internal): Likewise. | |
1703 | (sibcall): Likewise. Generate an explicit call using | |
1704 | sibcall_internal. | |
1705 | (sibcall_value): Likewise. | |
1706 | (mov<>): FAIL if a constant operand is not legitimate. | |
1707 | (addsi3_unpsec): New pattern. | |
9a7c2050 | 1708 | |
38be4072 | 1709 | * config/rx/rx.c (rx_print_operand_address): Handle UNSPEC CONSTs. |
15ba5696 NC |
1710 | (ok_for_max_constant): New function. |
1711 | (gen_safe_add): New function. | |
1712 | (rx_expand_prologue): Use gen_safe_add. | |
1713 | (rx_expand_epilogue): Likewise. | |
1714 | (rx_is_legitimate_constant): Use ok_for_max_constant. Handle | |
1715 | UNSPEC CONSTs. | |
1716 | ||
caaf13d3 JL |
1717 | 2011-01-21 Jeff Law <law@redhat.com> |
1718 | ||
1719 | PR tree-optimization/47053 | |
1720 | * tree-ssa-dse.c (need_eh_cleanup): New bitmap. | |
1721 | (dse_optimize_stmt): Set the appropriate bit in NEED_EH_CLEANUP when | |
1722 | statements are deleted. | |
1723 | (tree_ssa_dse): Allocate & free NEED_EH_CLEANUP. If NEED_EH_CLEANUP | |
1724 | is nonempty, then purge dead edges and cleanup the CFG. | |
1725 | ||
12c30f2f AO |
1726 | 2011-01-21 Alexandre Oliva <aoliva@redhat.com> |
1727 | ||
1728 | PR debug/47402 | |
1729 | Temporarily revert: | |
1730 | 2011-01-21 Alexandre Oliva <aoliva@redhat.com> | |
1731 | PR debug/47106 | |
1732 | * tree-dfa.c (create_var_ann): Mark variable as used. | |
1733 | ||
7360d2ac JJ |
1734 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> |
1735 | ||
aaa52a96 JJ |
1736 | PR middle-end/45566 |
1737 | * except.c (convert_to_eh_region_ranges): Emit queued no-region | |
1738 | notes from other section in hot/cold partitioning even if | |
1739 | last_action is -3. Increment call_site_base. | |
1740 | ||
7360d2ac JJ |
1741 | PR rtl-optimization/47366 |
1742 | * fwprop.c (forward_propagate_into): Return bool. If | |
1743 | any changes are made, -fnon-call-exceptions is used and | |
1744 | REG_EH_REGION note is present, call purge_dead_edges | |
1745 | and return true if it purged anything. | |
1746 | (fwprop_addr): Adjust callers, call cleanup_cfg (0) if | |
1747 | any EH edges were purged. | |
1748 | ||
e90b336f JL |
1749 | 2011-01-21 Jeff Law <law@redhat.com> |
1750 | ||
1751 | PR rtl-optimization/41619 | |
1752 | * caller-save.c (setup_save_areas): Break out code to determine | |
1753 | which hard regs are live across calls by examining the reload chains | |
1754 | so that it is always used. | |
1755 | Eliminate code which checked REG_N_CALLS_CROSSED. | |
1756 | ||
3ffe07e1 JJ |
1757 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> |
1758 | ||
1759 | PR tree-optimization/47355 | |
1760 | * tree-eh.c (cleanup_empty_eh_merge_phis): Give up if | |
1761 | NOP has non-debug uses beyond PHIs in new_bb. | |
1762 | ||
1c7d0b34 AO |
1763 | 2011-01-21 Alexandre Oliva <aoliva@redhat.com> |
1764 | ||
1765 | PR debug/47106 | |
1766 | * cfgexpand.c (account_used_vars_for_block): Only account vars | |
1767 | that are annotated as used. | |
1768 | (estimated_stack_frame_size): Don't set TREE_USED. | |
1769 | * tree-dfa.c (create_var_ann): Mark variable as used. | |
1770 | ||
f99cc488 RG |
1771 | 2011-01-21 Richard Guenther <rguenther@suse.de> |
1772 | ||
1773 | PR middle-end/47395 | |
1774 | * tree.def (WIDEN_MULT_MINUS_EXPR): Fix printed name. | |
1775 | ||
3bc27de7 RG |
1776 | 2011-01-21 Richard Guenther <rguenther@suse.de> |
1777 | ||
1778 | PR tree-optimization/47365 | |
1779 | * tree-ssa-sccvn.h (vn_lookup_kind): Declare. | |
1780 | (vn_reference_lookup_pieces): Adjust. | |
1781 | (vn_reference_lookup): Likewise. | |
1782 | * tree-ssa-sccvn.c (vn_walk_kind): New static global. | |
1783 | (vn_reference_lookup_3): Only look through kills if in | |
1784 | VN_WALKREWRITE mode. | |
1785 | (vn_reference_lookup_pieces): Adjust. | |
1786 | (vn_reference_lookup): Likewise. | |
1787 | (visit_reference_op_load): Likewise. | |
1788 | (visit_reference_op_store): Likewise. | |
1789 | * tree-ssa-pre.c (phi_translate_1): Use VN_WALK mode. | |
1790 | (compute_avail): Likewise. | |
1791 | (eliminate): Likewise. | |
1792 | ||
d8debb1d JJ |
1793 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> |
1794 | ||
1795 | * tree-ssa-live.c (remove_unused_scope_block_p): Don't remove | |
1796 | DECL_IGNORED_P non-reg vars if they are used. | |
1797 | ||
3a2df831 JJ |
1798 | PR tree-optimization/47391 |
1799 | * varpool.c (const_value_known_p): Return false if | |
1800 | decl is volatile. | |
1801 | ||
1dd584a2 KT |
1802 | 2011-01-21 Kai Tietz <kai.tietz@onevision.com> |
1803 | ||
1804 | PR bootstrap/47215 | |
1805 | * config/i386/i386.c (ix86_local_alignment): Handle | |
1806 | case for va_list_type_node is nil. | |
1807 | (ix86_canonical_va_list_type): Likewise. | |
1808 | ||
7f9f095e AM |
1809 | 2011-01-21 Alan Modra <amodra@gmail.com> |
1810 | ||
1811 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Add | |
1812 | builtin_define __CMODEL_MEDIUM__ and __CMODEL_LARGE__. | |
1813 | ||
837b01f6 RR |
1814 | 2011-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
1815 | ||
1816 | * config/arm/arm.md (define_attr type): Rename f_load | |
1817 | and f_store to f_fpa_load and f_fpa_store. Update. | |
1818 | (write_conflict): Deal with rename fallout. | |
1819 | (*push_fp_multi): Likewise. | |
1820 | * config/arm/fpa.md (f_load): Use f_fpa_load. | |
1821 | (f_store): Use f_fpa_store. | |
1822 | (*movsf_fpa): Likewise. | |
1823 | (*movdf_fpa): Likewise. | |
1824 | (*movxf_fpa): Likewise. | |
1825 | (*thumb2_movsf_fpa): Likewise. | |
1826 | (*thumb2_movdf_fpa): Likewise. | |
1827 | (*thumb2_movxf_fpa): Likewise. | |
1828 | * config/arm/vfp.md (*thumb2_movdf_vfp): Fix attribute to | |
1829 | f_loadd and f_stored. | |
1830 | (*thumb2_movdi_vfp): Likewise. | |
1831 | (*thumb2_movsf_vfp): Fix attribute to f_loads. | |
1832 | (*thumb2_movsi_vfp): Likewise. | |
1833 | * config/arm/cortex-m4-fpu.md (cortex_m4_f_load): | |
1834 | Use f_loads instead of f_load. | |
1835 | * config/arm/cortex-a5.md (cortex_a5_f_loads): Remove f_load. | |
1836 | ||
a1a79768 AS |
1837 | 2011-01-20 Anatoly Sokolov <aesok@post.ru> |
1838 | ||
1839 | * config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
1840 | * config/xtensa/xtensa-protos.h (constantpool_address_p): Remove. | |
1841 | * config/xtensa/xtensa.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
1842 | (xtensa_mode_dependent_address_p): New function. | |
1843 | (constantpool_address_p): Make static. Change return type to bool. | |
1844 | Change argument type to const_rtx. Use CONST_INT_P predicate. | |
1845 | ||
427f6cec AO |
1846 | 2011-01-20 Alexandre Oliva <aoliva@redhat.com> |
1847 | ||
1848 | PR debug/46583 | |
1849 | * tree-ssa-live.c (remove_unused_scope_block_p): Keep type decls. | |
1850 | ||
583ac69c JJ |
1851 | 2011-01-20 Jakub Jelinek <jakub@redhat.com> |
1852 | ||
1853 | PR debug/47283 | |
1854 | * cfgexpand.c (expand_debug_expr): Instead of generating | |
1855 | (mem (debug_implicit_ptr)) for MEM_REFs use COMPONENT_REF | |
1856 | etc. handling. | |
1857 | ||
93e452ed RG |
1858 | 2011-01-20 Richard Guenther <rguenther@suse.de> |
1859 | ||
1860 | PR middle-end/47370 | |
1861 | * tree-inline.c (remap_gimple_op_r): Recurse manually for | |
1862 | the pointer operand of MEM_REFs. | |
1863 | ||
28fc44f3 JJ |
1864 | 2011-01-20 Jakub Jelinek <jakub@redhat.com> |
1865 | ||
1866 | PR tree-optimization/46130 | |
1867 | * ipa-split.c (consider_split): If return_bb contains non-virtual | |
1868 | PHIs other than for retval or if split_function would not adjust it, | |
1869 | refuse to split. | |
1870 | ||
ddd268f2 RG |
1871 | 2011-01-20 Richard Guenther <rguenther@suse.de> |
1872 | ||
1873 | PR tree-optimization/47167 | |
1874 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): | |
1875 | Revert previous change, only avoid enumeral type changes. | |
1876 | ||
882020aa MS |
1877 | 2011-01-19 Mike Stump <mikestump@comcast.net> |
1878 | ||
1879 | * doc/tm.texi.in (BRANCH_COST): Englishify. | |
1880 | * doc/tm.texi (BRANCH_COST): Likewise. | |
1881 | ||
7edb6247 DS |
1882 | 2011-01-19 Dodji Seketeli <dodji@redhat.com> |
1883 | ||
1884 | PR c++/47291 | |
1885 | * dwarf2out.c (generic_type_p, schedule_generic_params_dies_gen) | |
61052244 AM |
1886 | (gen_scheduled_generic_parms_dies): New functions. |
1887 | (gen_struct_or_union_type_die): Schedule template parameters DIEs | |
1888 | generation for the end of CU compilation. | |
1889 | (dwarf2out_finish): Generate template parameters DIEs here. | |
7edb6247 | 1890 | |
23d5ed5d AO |
1891 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> |
1892 | ||
1893 | PR debug/46240 | |
1894 | * tree-into-ssa.c (maybe_register_def): Do not attempt to add | |
1895 | debug bind stmt on merge edges. | |
1896 | ||
37d6a488 AO |
1897 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> |
1898 | ||
1899 | PR debug/47079 | |
1900 | PR debug/46724 | |
1901 | * function.c (instantiate_expr): Instantiate incoming rtl of | |
1902 | implicit arguments, and recurse on VALUE_EXPRs. | |
1903 | (instantiate_decls): Instantiate rtl and VALUE_EXPR of result. | |
1904 | * var-tracking.c (adjust_mems): Reject virtual_incoming_args_rtx. | |
1905 | ||
689f2c82 AO |
1906 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> |
1907 | ||
1908 | * c-parser.c (c_parser_for_statement): Initialize | |
1909 | collection_expression. | |
1910 | ||
03029de4 JM |
1911 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
1912 | ||
1913 | * config/spu/spu-elf.h (ASM_SPEC): Remove %{w:-W}. | |
1914 | ||
3e03217e JM |
1915 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
1916 | ||
1917 | * config/rs6000/sysv4.h (LINK_PATH_SPEC): Remove. | |
1918 | (LINK_SHLIB_SPEC): Don't use %(link_path). | |
1919 | (SUBTARGET_EXTRA_SPECS): Remove link_path. | |
1920 | ||
5bbe9b3f JM |
1921 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
1922 | ||
1923 | * config/rs6000/sysv4.h (SHARED_LIB_SUPPORT): Remove conditional. | |
1924 | (NO_SHARED_LIB_SUPPORT): Remove. | |
1925 | (LINK_SHLIB_SPEC): Remove one conditional definition. | |
1926 | ||
368e0b39 JM |
1927 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
1928 | ||
1929 | * config/mips/linux64.h (LINK_SPEC): Remove %{non_shared} | |
1930 | %{call_shared}. | |
1931 | * config/mips/mips.h (LINK_SPEC): Remove %{non_shared}. | |
1932 | * config/mips/netbsd.h (LINK_SPEC): Remove %{call_shared}. | |
1933 | * config/mips/openbsd.h (LINK_SPEC): Remove %{non_shared} | |
1934 | %{call_shared} and conditionals on these options not being passed. | |
1935 | * config/mips/sde.h (LINK_SPEC): Remove %{non_shared} | |
1936 | %{call_shared}. | |
1937 | ||
ed7656f6 JJ |
1938 | 2011-01-19 Jakub Jelinek <jakub@redhat.com> |
1939 | ||
68457901 JJ |
1940 | * ipa-split.c (find_return_bb): Use single_pred_p/single_pred_edge, |
1941 | simplify. | |
1942 | ||
ed7656f6 JJ |
1943 | * ipa-split.c: Spelling fixes. |
1944 | ||
e0d1958f RH |
1945 | 2011-01-19 Richard Henderson <rth@redhat.com> |
1946 | ||
1947 | * config/mn10300/mn10300.md (mulsi3): Use reg_or_am33_const_operand. | |
1948 | (*mulsi3): Likewise. | |
1949 | ||
27098b6b RH |
1950 | * longlong.h [__mn10300__] (count_leading_zeros): New. |
1951 | [__mn10300__] (umul_ppmm, smul_ppmm): New. | |
1952 | [__mn10300__] (add_ssaaaa, subddmmss): New. | |
1953 | [__mn10300__] (udiv_qrnnd, sdiv_qrnnd): New. | |
1954 | [__mn10300__] (UMUL_TIME, UDIV_TIME): New. | |
1955 | ||
d6be7c36 UW |
1956 | 2011-01-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1957 | ||
1958 | * config/spu/spu.h (MOVE_RATIO): Return 4 in the !speed case. | |
1959 | ||
b1efde2a RH |
1960 | 2011-01-19 Richard Henderson <rth@redhat.com> |
1961 | ||
44217823 RH |
1962 | * config/mn10300/mn10300.md (addsi3_flags): New. |
1963 | (addc_internal, adddi3, adddi3_internal, *adddi3_degenerate): New. | |
1964 | (subsi3_flags, subc_internal, subdi3): New. | |
1965 | (subdi3_internal, *subdi3_degenerate): New. | |
1966 | * config/mn10300/predicates.md (reg_or_am33_const_operand): New. | |
1967 | ||
37a185d7 RH |
1968 | * config/mn10300/mn10300.c (mn10300_can_use_retf_insn): New. |
1969 | (mn10300_can_use_rets_insn): Rename from mn10300_can_use_return_insn. | |
1970 | (mn10300_expand_epilogue): Use it. Compute REG_SAVE_BYTES once. | |
1971 | * config/mn10300/mn10300-protos.h: Update. | |
1972 | * config/mn10300/mn10300.md (return): Use mn10300_can_use_retf_insn. | |
1973 | (return_ret): Likewise. Rename from return_internal_regs. | |
1974 | (return_internal): Remove. | |
1975 | ||
040c5757 RH |
1976 | * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter): Remove. |
1977 | (mn10300_asm_output_addr_const_extra): Don't handle UNSPEC_INT_LABEL. | |
1978 | (mn10300_legitimate_constant_p): Likewise. | |
1979 | (mn10300_can_use_return_insn): Use mn10300_initial_offset. | |
1980 | (mn10300_frame_size): New. | |
1981 | (mn10300_expand_prologue): Use it. | |
1982 | (mn10300_expand_epilogue): Likewise. | |
1983 | (mn10300_initial_offset): Likewise. | |
1984 | * config/mn10300/mn10300-protos.h: Update. | |
1985 | * config/mn10300/mn10300.h (mn10300_unspec_int_label_counter): Remove. | |
1986 | * config/mn10300/mn10300.md (UNSPEC_INT_LABEL): Remove. | |
1987 | (prologue, epilogue, return_internal): Tidy output code. | |
1988 | (mn10300_store_multiple_operation, return): Likewise. | |
1989 | (int_label, pop_pic_reg, GOTaddr2picreg): Remove. | |
1990 | (am33_loadPC, mn10300_loadPC, call_next_insn): Remove. | |
1991 | (add_GOT_to_pic_reg, add_GOT_to_any_reg): Remove. | |
1992 | (load_pic, am33_load_pic): New. | |
1993 | (mn10300_load_pic0, mn10300_load_pic1): New. | |
1994 | ||
bad41521 RH |
1995 | * config/mn10300/mn10300-modes.def (CCZN, CCZNC): New modes. |
1996 | * config/mn10300/mn10300.c (CC_FLAG_Z): New. | |
1997 | (CC_FLAG_N, CC_FLAG_C, CC_FLAG_V): New. | |
1998 | (cc_flags_for_mode, cc_flags_for_code): New. | |
1999 | (mn10300_print_operand) ['B']: Use nc/ns for GE/LT when the | |
2000 | overflow flag is not valid. Validate that the flags we need | |
2001 | for the comparison are valid. | |
2002 | (mn10300_output_cmp): Remove. | |
2003 | (mn10300_output_add): New. | |
2004 | (mn10300_select_cc_mode): Use cc_flags_for_code. | |
2005 | (mn10300_split_cbranch): New. | |
2006 | (mn10300_match_ccmode): New. | |
2007 | (mn10300_split_and_operand_count): New. | |
2008 | * config/mn10300/mn10300.h (SELECT_CC_MODE): Pass all of the arguments | |
2009 | to the function. | |
2010 | * config/mn10300/mn10300.md (*am33_addsi3, *mn10300_addsi3): Merge... | |
2011 | (addsi3): ... here. Use mn10300_output_add. | |
2012 | (*addsi3_flags): New. | |
2013 | (*am33_subsi3, *mn10300_subsi3): Merge... | |
2014 | (subsi3): ... here. Use attribute isa. | |
2015 | (*subsi3_flags): New. | |
2016 | (negsi2): Rewrite from expander to insn_and_split. Use NOT+INC | |
2017 | when possible. | |
2018 | (*am33_andsi3, *mn10300_andsi3): Merge... | |
2019 | (andsi3): ... here. | |
2020 | (*andsi3_flags): New. | |
2021 | (andsi3 splitters): New. | |
2022 | (*am33_iorsi3, *mn10300_iorsi3): Merge... | |
2023 | (iorsi3): ... here. | |
2024 | (*iorsi3_flags): New. | |
2025 | (*am33_xorsi3, *mn10300_xorsi3): Merge... | |
2026 | (xorsi3): ... here. | |
2027 | (*xorsi3_flags): New. | |
2028 | (*am33_cmpsi2, *mn10300_cmplsi2): Merge... | |
2029 | (one_cmplsi2): ... here. | |
2030 | (*one_cmplsi2_flags): New. | |
2031 | (*cbranchsi4_cmp): Rename from cbranchsi4_post_reload. Use "r" | |
2032 | instead of "dax" in constraints. Use mn10300_split_cbranch. | |
2033 | (*cmpsi): Rename from cmpsi. Do not use mn10300_output_cmp. Do not | |
2034 | use matching constraints to eliminate a self-comparison. | |
2035 | (*integer_conditional_branch): Rename from integer_conditional_branch. | |
2036 | Use int_mode_flags to match CC_REG. | |
2037 | (*cbranchsi4_btst, *btstsi): New. | |
2038 | (*cbranchsf4_cmp): Rename from *cbranchsf4_post_reload. Use | |
2039 | mn10300_split_cbranch. | |
2040 | (*am33_cmpsf): Rename from am33_cmpsf. | |
2041 | (*float_conditional_branch): Rename from float_conditional_branch. | |
2042 | (*zero_extendqisi2_am33, *zero_extendqisi2_mn10300): Merge... | |
2043 | (zero_extendqisi2): ... here. | |
2044 | (*zero_extendhisi2_am33, *zero_extendhisi2_mn10300): Merge... | |
2045 | (zero_extendhisi2): ... here. | |
2046 | (*extendqisi2_am33, *extendqisi2_mn10300): Merge... | |
2047 | (extendqisi2): ... here. | |
2048 | (*extendhisi2_am33, *extendhisi2_mn10300): Merge... | |
2049 | (extendhisi2): ... here. | |
2050 | (*am33_ashlsi3, *mn10300_ashlsi3): Merge... | |
2051 | (ashlsi3): ... here. | |
2052 | (*am33_lshrsi3, *mn10300_lshrsi3): Merge... | |
2053 | (lshrsi3): ... here. | |
2054 | (*am33_ashrisi3, *mn10300_ashrsi3): Merge... | |
2055 | (ashrsi3): ... here. | |
2056 | (consecutive add peephole): Remove. | |
2057 | * config/mn10300/predicates.md (label_ref_operand): New. | |
2058 | (int_mode_flags): New. | |
2059 | (CCZN_comparison_operator): New. | |
2060 | ||
9efb4993 RH |
2061 | * config/mn10300/mn10300.md (UNSPEC_EXT): New. |
2062 | (throughput_42_latency_43): New reservation. | |
2063 | (mulsidi3, umulsidi3): New expanders. | |
2064 | (mulsidi3_internal): Rewrite from old mulsidi3 pattern. Expose | |
2065 | the MDR register to allocation; separately allocate the low and | |
2066 | high parts of the DImode result. | |
2067 | (umulsidi3_internal): Similarly. | |
2068 | (*am33_mulsi3, *mn10300_mulsi3): Merge into ... | |
2069 | (*mulsi3): ... here. Clobber MDR as a scratch as necessary. | |
2070 | (udivsi3, umodsi3): Remove. | |
2071 | (udivmodsi4, divmodsi4): New expanders. | |
2072 | (*udivmodsi4): Rename from udivmodsi4. Expose MDR properly. | |
2073 | (*divmodsi4): Simiarly. | |
2074 | (ext_internal): New. | |
2075 | ||
c25a21f5 RH |
2076 | * config/mn10300/constraints.md ("z"): New constraint. |
2077 | * config/mn10300/mn10300.h (MDR_REGNUM): Remove. | |
2078 | (FIXED_REGISTERS): Don't fix MDR. | |
2079 | (CALL_USED_REGSITERS): Reformat nicely. | |
2080 | (REG_ALLOC_ORDER): Add MDR. | |
2081 | (enum regclass): Add MDR_REGS. | |
2082 | (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update to match. | |
2083 | (IRA_COVER_CLASSES): Add MDR_REGS. | |
2084 | (REGNO_REG_CLASS): Handle MDR_REG. | |
2085 | * config/mn10300/mn10300.c (mn10300_secondary_reload): Handle MDR_REGS. | |
2086 | (mn10300_register_move_cost): Likewise. | |
2087 | * config/mn10300/mn10300.md (MDR_REG): New. | |
2088 | (*movsi_internal): Handle moves to/from MDR_REGS. | |
2089 | ||
36846b26 RH |
2090 | * config/mn10300/mn10300.c (mn10300_print_operand_address): Handle |
2091 | POST_MODIFY. | |
2092 | (mn10300_secondary_reload): Tidy combination reload classes. | |
2093 | (mn10300_legitimate_address_p): Allow post-modify and reg+reg | |
2094 | addresses for AM33. Allow symbolic offsets for reg+imm. | |
2095 | (mn10300_regno_in_class_p): New. | |
2096 | (mn10300_legitimize_reload_address): New. | |
2097 | * config/mn10300/mn10300.h (enum reg_class): Remove | |
2098 | DATA_OR_ADDRESS_REGS, DATA_OR_EXTENDED_REGS, ADDRESS_OR_EXTENDED_REGS, | |
2099 | SP_OR_EXTENDED_REGS, SP_OR_ADDRESS_OR_EXTENDED_REGS. Add | |
2100 | SP_OR_GENERAL_REGS. | |
2101 | (REG_CLASS_NAMES): Update to match. | |
2102 | (REG_CLASS_CONTENTS): Likewise. | |
2103 | (INDEX_REG_CLASS): Use GENERAL_REGS for AM33. | |
2104 | (BASE_REG_CLASS): Use SP_OR_GENERAL_REGS for AM33. | |
2105 | (REGNO_IN_RANGE_P): Remove. | |
2106 | (REGNO_DATA_P): Use mn10300_regno_in_class_p. | |
2107 | (REGNO_ADDRESS_P, REGNO_EXTENDED_P): Likewise. | |
2108 | (REGNO_STRICT_OK_FOR_BASE_P): Likewise. | |
2109 | (REGNO_STRICT_OK_FOR_BIT_BASE_P): Likewise. | |
2110 | (REGNO_STRICT_OK_FOR_INDEX_P): Likewise. | |
2111 | (REGNO_SP_P, REGNO_AM33_P, REGNO_FP_P): Remove. | |
2112 | (REGNO_GENERAL_P): New. | |
2113 | (HAVE_POST_MODIFY_DISP): New. | |
2114 | (USE_LOAD_POST_INCREMENT, USE_STORE_POST_INCREMENT): New. | |
2115 | (LEGITIMIZE_RELOAD_ADDRESS): New. | |
2116 | * config/mn10300/mn10300-protos.h: Update. | |
2117 | ||
8b119bb6 RH |
2118 | * config/mn10300/mn10300.c (mn10300_preferred_reload_class): Allow |
2119 | DATA_REGS for AM33 stack-pointer destination. | |
2120 | (mn10300_preferred_output_reload_class): Likewise. | |
2121 | (mn10300_secondary_reload): Rearrange mn10300_secondary_reload_class | |
2122 | into a form appropriate for ... | |
2123 | (TARGET_SECONDARY_RELOAD): New. | |
2124 | * config/mn10300/mn10300.h (SECONDARY_RELOAD_CLASS): Remove. | |
2125 | * config/mn10300/mn10300-protos.h: Update. | |
2126 | * config/mn10300/mn10300.md (reload_plus_sp_const): Rename from | |
2127 | reload_insi; use the "A" constraint for the scratch; handle AM33 | |
2128 | moves of sp to non-address registers. | |
2129 | ||
b1efde2a RH |
2130 | * config/mn10300/mn10300.md (*am33_movqi, *mn10300_movqi): Merge into |
2131 | (*movqi_internal): ... here. | |
2132 | (*am33_movhi, *mn10300_movhi): Merge into... | |
2133 | (*movhi_internal): ... here. | |
2134 | (*movsi_internal): Use "r" instead of "dax" in constraints. Use "A" | |
2135 | as the source/destination of moves from/to SP. | |
2136 | (movsf): Only allow for AM33-2. | |
1c3ba85b | 2137 | (*movsf_internal): Use "r" instead of "dax"; use "F" instead of |
b1efde2a RH |
2138 | any integer constant constraint. Only allow for AM33-2. Tidy |
2139 | all of the alternative outputs. | |
2140 | (movdi, movdf, *am33_2_movdf, *mn10300_movdf): Remove. | |
2141 | (udivmodsi4): Delete expander and promote *udivmodsi4. Disallow | |
2142 | for MN103. | |
2143 | (udivsi3, umodsi3): New patterns for MN103 only. | |
2144 | ||
b899fd78 JR |
2145 | 2011-01-19 Joern Rennecke <amylaar@spamcop.net> |
2146 | ||
2147 | * doc/tm.texi.in: Spell out that a lack of register class unions | |
2148 | can lead to ICEs. | |
2149 | * doc/tm.texi: Regenerate. | |
2150 | ||
afaaa67d JJ |
2151 | 2011-01-19 Jakub Jelinek <jakub@redhat.com> |
2152 | ||
2e0642cd JJ |
2153 | PR rtl-optimization/47337 |
2154 | * dce.c (check_argument_store): New function. | |
2155 | (find_call_stack_args): Ignore debug insns. Use check_argument_store. | |
2156 | ||
afaaa67d JJ |
2157 | PR tree-optimization/47290 |
2158 | * tree-eh.c (infinite_empty_loop_p): New function. | |
2159 | (cleanup_empty_eh): Use it. | |
2160 | ||
d2cd871f SE |
2161 | 2011-01-18 Steve Ellcey <sje@cup.hp.com> |
2162 | ||
2163 | PR target/46997 | |
2164 | * ia64.c (ia64_expand_unpack): Fix code for TARGET_BIG_ENDIAN. | |
2165 | (a64_expand_widen_sum): Ditto. | |
2166 | * vect.md (mulv2si3): Disable for TARGET_BIG_ENDIAN. | |
2167 | (vec_extract_evenodd_help): Ditto. | |
2168 | (vec_extract_evenv4hi): Ditto. | |
2169 | (vec_extract_oddv4hi): Ditto. | |
2170 | (vec_extract_evenv2si): Ditto. | |
2171 | (vec_extract_oddv2si): Ditto. | |
2172 | (vec_extract_evenv2sf): Ditto. | |
2173 | (vec_extract_oddv2sf): Ditto. | |
2174 | (vec_pack_trunc_v4hi: Ditto. | |
2175 | (vec_pack_trunc_v2si): Ditto. | |
2176 | (vec_interleave_lowv8qi): Fix for TARGET_BIG_ENDIAN. | |
2177 | (vec_interleave_highv8qi): Ditto. | |
2178 | (mix1_r): Ditto. | |
2179 | (vec_extract_oddv8qi): Ditto. | |
2180 | (vec_interleave_lowv4hi): Ditto. | |
2181 | (vec_interleave_highv4hi): Ditto. | |
2182 | (vec_interleave_lowv2si): Ditto. | |
2183 | (vec_interleave_highv2si): Ditto. | |
2184 | ||
41a1208a JDA |
2185 | 2011-01-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2186 | ||
2187 | * doc/extend.texi: Mention __float128 support on hppa HP-UX. | |
2188 | * config/pa/pa-hpux.h (HPUX_LONG_DOUBLE_LIBRARY): Define to 1. | |
2189 | * config/pa/pa.c (pa_expand_builtin): New. Include "langhooks.h". | |
2190 | (pa_c_mode_for_suffix): New. | |
2191 | (TARGET_EXPAND_BUILTIN): Define. | |
2192 | (TARGET_C_MODE_FOR_SUFFIX): Define. | |
2193 | (pa_builtins): Define. | |
2194 | (pa_init_builtins): Register __float128 type and init new support | |
2195 | builtins. | |
2196 | * config/pa/pa.h (HPUX_LONG_DOUBLE_LIBRARY): Define if not defined. | |
2197 | * config/pa/quadlib.c (_U_Qfcopysign): New. | |
2198 | ||
1ecad98e EB |
2199 | 2011-01-18 Eric Botcazou <ebotcazou@adacore.com> |
2200 | ||
2201 | PR middle-end/46894 | |
2202 | * explow.c (allocate_dynamic_stack_space): Do not assume more than | |
2203 | BITS_PER_UNIT alignment if STACK_DYNAMIC_OFFSET or STACK_POINTER_OFFSET | |
2204 | are defined. | |
2205 | ||
d4f2460a UW |
2206 | 2011-01-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
2207 | ||
2208 | PR tree-optimization/47179 | |
2209 | * config/spu/spu.c (spu_ref_may_alias_errno): New function. | |
2210 | (TARGET_REF_MAY_ALIAS_ERRNO): Define. | |
2211 | ||
4994da65 RG |
2212 | 2011-01-18 Richard Guenther <rguenther@suse.de> |
2213 | ||
2214 | PR rtl-optimization/47216 | |
2215 | * emit-rtl.c: Include tree-flow.h. | |
2216 | (set_mem_attributes_minus_bitpos): Use tree_could_trap_p instead | |
2217 | of replicating it with different semantics. | |
2218 | * Makefile.in (emit-rtl.o): Adjust. | |
2219 | ||
1eb458d1 RR |
2220 | 2011-01-18 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
2221 | ||
38be4072 | 2222 | * config/arm/cortex-a9.md (cortex-a9-neon.md): Actually include. |
61052244 | 2223 | (cortex_a9_dp): Handle neon types correctly. |
1eb458d1 | 2224 | |
e7ef91dc JJ |
2225 | 2011-01-18 Jakub Jelinek <jakub@redhat.com> |
2226 | ||
2227 | PR rtl-optimization/47299 | |
2228 | * expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Don't use | |
38be4072 | 2229 | subtarget. Use normal multiplication if both operands are constants. |
e7ef91dc JJ |
2230 | * expmed.c (expand_widening_mult): Don't try to optimize constant |
2231 | multiplication if op0 has VOIDmode. Convert op1 constant to mode | |
2232 | before using it. | |
2233 | ||
535b7874 RW |
2234 | 2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
2235 | ||
2236 | * doc/lto.texi (LTO): Ensure two spaces after period. Fix | |
2237 | spacing after 'e.g.', typos, comma, hyphenation. | |
2238 | ||
27bf36f3 RH |
2239 | 2011-01-17 Richard Henderson <rth@redhat.com> |
2240 | ||
8a5b5449 RH |
2241 | * config/rx/predicates.md (rx_constshift_operand): Use match_test. |
2242 | (rx_restricted_mem_operand): New. | |
2243 | (rx_shift_operand): Use register_operand. | |
2244 | (rx_source_operand, rx_compare_operand): Likewise. | |
2245 | * config/rx/rx.md (addsi3_flags): New expander. | |
2246 | (adddi3): Rewrite as expander. | |
2247 | (adc_internal, *adc_flags, adddi3_internal): New patterns. | |
2248 | (subsi3_flags): New expander. | |
2249 | (subdi3): Rewrite as expander. | |
2250 | (sbb_internal, *sbb_flags, subdi3_internal): New patterns. | |
2251 | ||
784f69be RH |
2252 | * config/rx/rx.c (RX_BUILTIN_SAT): Remove. |
2253 | (rx_init_builtins): Remove sat builtin. | |
2254 | (rx_expand_builtin): Likewise. | |
2255 | * config/rx/rx.md (ssaddsi3): New. | |
2256 | (*sat): Rename from sat. Represent the CC_REG input. | |
2257 | ||
f033541c RH |
2258 | * config/rx/predicates.md (rshift_operator): New. |
2259 | * config/rx/rx.c (rx_expand_insv): Remove. | |
2260 | * config/rx/rx-protos.h: Update. | |
2261 | * config/rx/rx.md (*bitset): Rename from bitset. Swap the ashift | |
2262 | operand to the canonical position. | |
2263 | (*bitset_in_memory, *bitinvert, *bitinvert_in_memory): Similarly. | |
2264 | (*bitclr, *bitclr_in_memory): Similarly. | |
2265 | (*insv_imm, rx_insv_reg, *insv_cond, *bmcc, *insv_cond_lt): New. | |
2266 | (insv): Retain the zero_extract in the expansion. | |
2267 | ||
34fee389 RH |
2268 | * config/rx/rx.md (bswapsi2): Use = not + for output reload. |
2269 | (bswaphi2, bitinvert, revw): Likewise. | |
2270 | ||
265c835f RH |
2271 | * config/rx/rx.c (gen_rx_store_vector): Use VOIDmode for gen_rtx_SET. |
2272 | (gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise. | |
2273 | * config/rx/rx.md (pop_and_return): Use VOIDmode for SET. | |
2274 | (stack_push, stack_pushm, stack_pop, stack_popm): Likewise. | |
2275 | (bitset, bitset_in_memory): Likewise. | |
2276 | (bitinvert, bitinvert_in_memory): Likewise. | |
2277 | (bitclr, bitclr_in_memory): Likewise. | |
2278 | (insv, sync_lock_test_and_setsi, movstr, rx_movstr): Likewise. | |
2279 | (rx_strend, rx_cmpstrn): Likewise. | |
2280 | (rx_setmem): Likewise. Make the source BLKmode to match the dest. | |
2281 | (bitop peep2 patterns): Remove. | |
2282 | ||
b4d83be3 RH |
2283 | * config/rx/rx.c (rx_match_ccmode): New. |
2284 | * config/rx/rx-protos.h: Update. | |
2285 | * config/rx/rx.md (abssi2): Clobber, don't set flags. | |
2286 | (addsi3, adddi3, andsi3, negsi2, one_cmplsi2, iorsi3): Likewise. | |
2287 | (rotlsi3, rotrsi3, ashrsi3, lshrsi3, ashlsi3): Likewise. | |
2288 | (subsi3, subdi3, xorsi3, addsf3, divsf3, mulsf3, subsf3): Likewise. | |
2289 | (fix_truncsfsi2, floatsisf2): Likewise. | |
2290 | (*abssi2_flags, *addsi3_flags, *andsi3_flags, *negsi2_flags): New. | |
2291 | (*one_cmplsi2_flags, *iorsi3_flags, *rotlsi3_flags): New. | |
2292 | (*rotrsi3_flags, *ashrsi3_flags, *lshrsi3_flags, *ashlsi3_flags): New. | |
2293 | (*subsi3_flags, *xorsi3_flags): New. | |
2294 | ||
d0acb939 RH |
2295 | * config/rx/rx.md (cstoresf4, *cstoresf4): New patterns. |
2296 | ||
c06fc3d9 RH |
2297 | * config/rx/rx.c (rx_print_operand): Remove workaround for |
2298 | unsplit comparison operations. | |
2299 | ||
2882702b RH |
2300 | * config/rx/rx.md (movsicc): Split after reload. |
2301 | (*movsicc): Merge *movsieq and *movsine via match_operator. | |
2302 | (*stcc): New pattern. | |
2303 | ||
6f7310f2 RH |
2304 | * config/rx/rx.c (rx_float_compare_mode): Remove. |
2305 | * config/rx/rx.h (rx_float_compare_mode): Remove. | |
2306 | * config/rx/rx.md (cstoresi4): Split after reload. | |
2307 | (*sccc): New pattern. | |
2308 | ||
e963cb1a RH |
2309 | * config/rx/predicates.md (label_ref_operand): New. |
2310 | (rx_z_comparison_operator): New. | |
2311 | (rx_zs_comparison_operator): New. | |
2312 | (rx_fp_comparison_operator): New. | |
2313 | * config/rx/rx.c (rx_print_operand) [B]: Examine comparison modes. | |
2314 | Validate that the flags are set properly for the comparison. | |
2315 | (rx_gen_cond_branch_template): Remove. | |
2316 | (rx_cc_modes_compatible): Remove. | |
2317 | (mode_from_flags): New. | |
2318 | (flags_from_code): Rename from flags_needed_for_conditional. | |
2319 | (rx_cc_modes_compatible): Re-write in terms of flags_from_mode. | |
2320 | (rx_select_cc_mode): Likewise. | |
2321 | (rx_split_fp_compare): New. | |
2322 | (rx_split_cbranch): New. | |
2323 | * config/rx/rx.md (most_cond, zs_cond): Remove iterators. | |
2324 | (*cbranchsi4): Use match_operator and rx_split_cbranch. | |
2325 | (*cbranchsf4): Similarly. | |
2326 | (*cbranchsi4_tst): Rename from *tstbranchsi4_<code>. Use | |
2327 | match_operator and rx_split_cbranch. | |
2328 | (*cbranchsi4_tst_ext): Combine *tstbranchsi4m_eq and | |
2329 | tstbranchsi4m_ne. Use match_operator and rx_split_cbranch. | |
2330 | (*cmpsi): Rename from cmpsi. | |
2331 | (*tstsi): Rename from tstsi. | |
2332 | (*cmpsf): Rename from cmpsf; use CC_Fmode. | |
2333 | (*conditional_branch): Rename from conditional_branch. | |
2334 | (*reveresed_conditional_branch): Remove. | |
2335 | (b<code>): Remove expander. | |
2336 | * config/rx/rx-protos.h: Update. | |
2337 | ||
af530bb4 RH |
2338 | * config/rx/rx.c (rx_compare_redundant): Remove. |
2339 | * config/rx/rx.md (cmpsi): Don't use it. | |
2340 | * config/rx/rx-protos.h: Update. | |
2341 | ||
27bf36f3 RH |
2342 | * config/rx/rx-modes.def (CC_F): New mode. |
2343 | * config/rx/rx.c (rx_select_cc_mode): New. | |
2344 | * config/rx/rx.h (SELECT_CC_MODE): Use it. | |
2345 | * config/rx/rx-protos.h: Update. | |
2346 | ||
d7fde127 RH |
2347 | 2011-01-17 Richard Henderson <rth@redhat.com> |
2348 | ||
2349 | * except.c (dump_eh_tree): Fix stray ; after for statement. | |
2350 | ||
6ff38230 RG |
2351 | 2011-01-17 Richard Guenther <rguenther@suse.de> |
2352 | ||
2353 | PR tree-optimization/47313 | |
2354 | * tree-inline.c (tree_function_versioning): Move DECL_RESULT | |
2355 | handling before copying the body. Properly deal with | |
2356 | by-reference result in SSA form. | |
2357 | ||
114ce554 ILT |
2358 | 2011-01-17 Ian Lance Taylor <iant@google.com> |
2359 | ||
bf5cd92b | 2360 | PR target/47219 |
114ce554 ILT |
2361 | * config/sparc/sparc.c (sparc_sr_alias_set): Don't define. |
2362 | (struct_value_alias_set): Don't define. | |
2363 | (sparc_option_override): Don't set sparc_sr_alias_set and | |
2364 | struct_value_alias_set. | |
2365 | (save_or_restore_regs): Use gen_frame_mem rather than calling | |
2366 | set_mem_alias_set. | |
2367 | (sparc_struct_value_rtx): Likewise. | |
2368 | ||
98c6d93c L |
2369 | 2011-01-17 H.J. Lu <hongjiu.lu@intel.com> |
2370 | ||
2371 | PR target/47318 | |
2372 | * config/i386/avxintrin.h (_mm_maskload_pd): Change mask to | |
2373 | __m128i. | |
2374 | (_mm_maskstore_pd): Likewise. | |
2375 | (_mm_maskload_ps): Likewise. | |
2376 | (_mm_maskstore_ps): Likewise. | |
2377 | (_mm256_maskload_pd): Change mask to __m256i. | |
2378 | (_mm256_maskstore_pd): Likewise. | |
2379 | (_mm256_maskload_ps): Likewise. | |
2380 | (_mm256_maskstore_ps): Likewise. | |
2381 | ||
2382 | * config/i386/i386-builtin-types.def: Updated. | |
2383 | (ix86_expand_special_args_builtin): Likewise. | |
2384 | ||
2385 | * config/i386/i386.c (bdesc_special_args): Update | |
2386 | __builtin_ia32_maskloadpd, __builtin_ia32_maskloadps, | |
2387 | __builtin_ia32_maskloadpd256, __builtin_ia32_maskloadps256, | |
2388 | __builtin_ia32_maskstorepd, __builtin_ia32_maskstoreps, | |
2389 | __builtin_ia32_maskstorepd256 and __builtin_ia32_maskstoreps256. | |
2390 | ||
2391 | * config/i386/sse.md (avx_maskload<ssemodesuffix><avxmodesuffix>): | |
2392 | Use <avxpermvecmode> on mask register. | |
2393 | (avx_maskstore<ssemodesuffix><avxmodesuffix>): Likewise. | |
2394 | ||
b9361af2 | 2395 | 2011-01-17 Olivier Hainque <hainque@adacore.com> |
61052244 AM |
2396 | Michael Haubenwallner <michael.haubenwallner@salomon.at> |
2397 | Eric Botcazou <ebotcazou@adacore.com> | |
b9361af2 OH |
2398 | |
2399 | PR target/46655 | |
2400 | * xcoffout.c (ASM_OUTPUT_LINE): Output line only if positive, and only | |
2401 | if <= USHRT_MAX in 32-bit mode. | |
2402 | ||
b7ae9eb5 RW |
2403 | 2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
2404 | ||
2405 | * doc/install.texi (Configuration, Specific): Wrap long | |
2406 | lines in examples. Allow line wrapping in long options | |
2407 | and URLs where beneficial for PDF output. | |
2408 | ||
4377fad9 RS |
2409 | 2011-01-16 Richard Sandiford <rdsandiford@googlemail.com> |
2410 | ||
2411 | * config/mips/mips.c (mips_classify_symbol): Don't return | |
2412 | SYMBOL_PC_RELATIVE for nonlocal labels. | |
2413 | ||
55959ffa | 2414 | 2011-01-15 Eric Botcazou <ebotcazou@adacore.com> |
be46831f | 2415 | |
55959ffa EB |
2416 | * config/sparc/sol2-bi.h (CC1_SPEC): Fix typo. |
2417 | ||
2418 | 2011-01-15 Jan Hubicka <jh@suse.cz> | |
2419 | ||
2420 | PR tree-optimization/47276 | |
be46831f JH |
2421 | * ipa.c (function_and_variable_visibility): Do not try to mark alias |
2422 | declarations as needed. | |
2423 | ||
05842ff5 MJ |
2424 | 2011-01-15 Martin Jambor <mjambor@suse.cz> |
2425 | ||
2426 | * common.opt (fdevirtualize): New flag. | |
2427 | * doc/invoke.texi (Option Summary): Document it. | |
2428 | * opts.c (default_options_table): Add devirtualize flag. | |
2429 | * ipa-prop.c (detect_type_change): Return immediately if | |
2430 | devirtualize flag is not set. | |
2431 | (detect_type_change_ssa): Likewise. | |
2432 | (compute_known_type_jump_func): Likewise. | |
2433 | (ipa_analyze_virtual_call_uses): Likewise. | |
2434 | ||
f65cf2b7 MJ |
2435 | 2011-01-14 Martin Jambor <mjambor@suse.cz> |
2436 | ||
2437 | PR tree-optimization/45934 | |
2438 | PR tree-optimization/46302 | |
2439 | * ipa-prop.c (type_change_info): New type. | |
2440 | (stmt_may_be_vtbl_ptr_store): New function. | |
2441 | (check_stmt_for_type_change): Likewise. | |
2442 | (detect_type_change): Likewise. | |
2443 | (detect_type_change_ssa): Likewise. | |
2444 | (compute_complex_assign_jump_func): Check for dynamic type change. | |
2445 | (compute_complex_ancestor_jump_func): Likewise. | |
2446 | (compute_known_type_jump_func): Likewise. | |
2447 | (compute_scalar_jump_functions): Likewise. | |
2448 | (ipa_analyze_virtual_call_uses): Likewise. | |
2449 | (ipa_analyze_node): Push and pop cfun, set current_function_decl. | |
2450 | ||
eb5bb0fd JM |
2451 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2452 | ||
2453 | * config/i386/i386.h (CC1_CPU_SPEC_1): Don't handle -msse5. | |
2454 | * config/i386/i386.opt (msse5): New Alias. | |
2455 | ||
f2060fbe JM |
2456 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2457 | ||
2458 | * config/sparc/linux.h (CC1_SPEC): Remove %{sun4:} %{target:}. | |
2459 | * config/sparc/linux64.h (CC1_SPEC): Likewise. | |
2460 | * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise. | |
2461 | * config/sparc/sparc.h (CC1_SPEC): Likewise. | |
2462 | ||
3a7b4385 JM |
2463 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2464 | ||
2465 | * config/sparc/linux.h (CC1_SPEC): Don't handle old equivalents of | |
2466 | -mcpu options. | |
2467 | * config/sparc/linux64.h (CC1_SPEC): Likewise. | |
2468 | * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise. | |
2469 | * config/sparc/sol2-bi.h (CPP_CPU_SPEC, CC1_SPEC): Likewise. | |
2470 | * config/sparc/sparc.h (CPP_CPU_SPEC, CC1_SPEC, ASM_CPU_SPEC): | |
2471 | Likewise. | |
2472 | * config/sparc/t-elf (MULTILIB_MATCHES): Don't handle -mv8. | |
2473 | ||
a7b778f8 JM |
2474 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2475 | ||
38be4072 | 2476 | * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -fvec or -fvec-eabi. |
a7b778f8 | 2477 | |
a7edae0a MS |
2478 | 2011-01-14 Mike Stump <mikestump@comcast.net> |
2479 | ||
2480 | * config/alpha/alpha.md (umk_mismatch_args): Don't put a mode on set. | |
2481 | * config/fr30/fr30.md: Likweise | |
2482 | (movsi_push): Likewise. | |
2483 | (movsi_pop): Likewise. | |
2484 | (enter_func): Likewise. | |
2485 | * config/moxie/moxie.md (movsi_push): Likewise. | |
2486 | (movsi_pop): Likewise. | |
2487 | ||
cbabf03f JM |
2488 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2489 | ||
2490 | * config/mips/linux64.h (LINK_SPEC): Remove %{bestGnum} | |
2491 | %{no_archive} %{exact_version}. | |
2492 | * config/mips/mips.h (LINK_SPEC): Remove %{bestGnum}. | |
2493 | * config/mips/netbsd.h (LINK_SPEC): Remove %{bestGnum} | |
2494 | %{no_archive} %{exact_version}. | |
2495 | * config/mips/openbsd.h (LINK_SPEC): Likewise. | |
2496 | * config/mips/sde.h (LINK_SPEC): Remove %{bestGnum}. | |
2497 | * config/mips/vxworks.h: Likewise. | |
2498 | ||
438da41a JM |
2499 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2500 | ||
38be4072 | 2501 | * config/microblaze/microblaze.h (ASM_SPEC): Remove %{microblaze1}. |
438da41a | 2502 | |
da290a42 JM |
2503 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2504 | ||
2505 | * config/m32r/little.h (CPP_ENDIAN_SPEC, CC1_ENDIAN_SPEC, | |
2506 | ASM_ENDIAN_SPEC, LINK_ENDIAN_SPEC): Remove. | |
2507 | ||
8989d00e JM |
2508 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2509 | ||
2510 | * config/i386/nwld.h (LINK_SPEC): Check -nodefaultlibs not | |
2511 | -nodefaultlib. | |
2512 | ||
a3010a69 JM |
2513 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2514 | ||
2515 | * config/cris/cris.h (ASM_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check | |
2516 | for mcpu not cpu. | |
2517 | * config/cris/linux.h (CRIS_CPP_SUBTARGET_SPEC, | |
2518 | CRIS_CC1_SUBTARGET_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check for mcpu | |
2519 | not cpu. | |
2520 | (CRIS_LINK_SUBTARGET_SPEC): Don't generate -rpath-link options. | |
2521 | Don't handle -shlib. | |
2522 | ||
e7f2f537 JM |
2523 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2524 | ||
2525 | * config/avr/avr.h (CPP_SPEC): Don't handle -posix. | |
2526 | (CC1_SPEC): Don't handle -profile. | |
2527 | ||
34830bfd JM |
2528 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2529 | ||
2530 | * config/microblaze/microblaze.h (CC1_SPEC): Remove -gline spec. | |
2531 | * config/mips/mips.h (CC1_SPEC): Likewise. | |
2532 | ||
b2d36e74 JM |
2533 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2534 | ||
2535 | * config/microblaze/microblaze.h (CC1_SPEC): Remove %{save-temps: }. | |
2536 | * config/mips/mips.h (CC1_SPEC): Likewise. | |
2537 | ||
dabadc52 JM |
2538 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2539 | ||
2540 | * config/i386/linux.h (LINK_SPEC): Don't use %{!ibcs:} conditional. | |
2541 | * config/m32r/linux.h (LINK_SPEC): Likewise. | |
2542 | * config/mips/linux.h (LINK_SPEC): Likewise. | |
2543 | * config/mips/linux64.h (LINK_SPEC): Likewise. | |
2544 | * config/sparc/linux.h (LINK_SPEC): Likewise. | |
2545 | * config/sparc/linux64.h (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC, | |
2546 | LINK_SPEC): Likewise. | |
2547 | * config/xtensa/linux.h (LINK_SPEC): Likewise. | |
2548 | ||
43ee6785 JM |
2549 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2550 | ||
2551 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove | |
2552 | %{version:-v}. | |
2553 | * config/lm32/uclinux-elf.h (LINK_SPEC): Likewise. | |
2554 | ||
45e79dfd JM |
2555 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2556 | ||
2557 | * config/sparc/sp-elf.h (ASM_SPEC): Remove %{v:-V}. | |
2558 | * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. | |
2559 | ||
37e9e71d JM |
2560 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
2561 | ||
2562 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove %{b}. | |
2563 | ||
bb127cd8 RO |
2564 | 2011-01-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2565 | ||
2566 | * configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always | |
2567 | supports -Bstatic/-Bdynamic. | |
2568 | * configure: Regenerate. | |
2569 | ||
89a012ea JH |
2570 | 2011-01-14 Jan Hubicka <jh@suse.cz> |
2571 | Jack Howarth <howarth@bromo.med.uc.edu> | |
2572 | ||
2573 | PR target/46037 | |
2574 | * config/darwin.c (darwin_override_options): Honor flag_gtoggle | |
2575 | when checking debug_info_level. Test write_symbols instead of | |
2576 | debug_hooks->var_location when setting flag_var_tracking_uninit. | |
2577 | ||
7352c013 RG |
2578 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
2579 | ||
2580 | PR tree-optimization/47179 | |
2581 | * target.def (ref_may_alias_errno): New target hook. | |
2582 | * targhooks.h (default_ref_may_alias_errno): Declare. | |
2583 | * targhooks.c: Include tree-ssa-alias.h and tree-flow.h. | |
2584 | (default_ref_may_alias_errno): New function. | |
2585 | * target.h (struct ao_ref_s): Declare. | |
2586 | * tree-ssa-alias.c: Include target.h. | |
2587 | (call_may_clobber_ref_p_1): Use the ref_may_alias_errno target hook. | |
2588 | * Makefile.in (tree-ssa-alias.o): Adjust dependencies. | |
2589 | (targhooks.o): Likewise. | |
2590 | * doc/tm.texi.in (TARGET_REF_MAY_ALIAS_ERRNO): Document. | |
2591 | * doc/tm.texi (TARGET_REF_MAY_ALIAS_ERRNO): Copy documentation. | |
2592 | ||
9a6c9288 RG |
2593 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
2594 | ||
2595 | * tree-ssa-structalias.c (new_var_info): Use DECL_HARD_REGISTER. | |
2596 | ||
0fdb0d27 RG |
2597 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
2598 | ||
2599 | PR tree-optimization/47280 | |
2600 | * tree-ssa-forwprop.c (associate_plusminus): Cleanup EH and | |
2601 | return CFG changes. | |
2602 | (tree_ssa_forward_propagate_single_use_vars): Deal with | |
2603 | CFG changes from associate_plusminus. | |
2604 | ||
8f66db3b RG |
2605 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
2606 | ||
2607 | PR middle-end/47281 | |
2608 | Revert | |
2609 | 2011-01-11 Richard Guenther <rguenther@suse.de> | |
2610 | ||
280d9630 EB |
2611 | PR tree-optimization/46076 |
2612 | * tree-ssa.c (useless_type_conversion_p): Conversions from | |
2613 | unprototyped to empty argument list function types are useless. | |
8f66db3b | 2614 | |
6c0c92e6 RG |
2615 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
2616 | ||
2617 | PR tree-optimization/47286 | |
280d9630 | 2618 | * tree-ssa-structalias.c (new_var_info): Register variables are global. |
6c0c92e6 | 2619 | |
db09f943 MJ |
2620 | 2011-01-14 Martin Jambor <mjambor@suse.cz> |
2621 | ||
2622 | PR middle-end/46823 | |
2623 | * tree-inline.c (expand_call_inline): Get fndecl from call graph edge. | |
2624 | ||
dde8a3a4 AS |
2625 | 2011-01-13 Anatoly Sokolov <aesok@post.ru> |
2626 | ||
2627 | * config/xtensa/xtensa.h (XTENSA_LIBCALL_VALUE, LIBCALL_VALUE, | |
2628 | LIBCALL_OUTGOING_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros. | |
2629 | * config/xtensa/xtensa.c (xtensa_libcall_value, | |
2630 | xtensa_function_value_regno_p): New functions. | |
2631 | (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
2632 | ||
a2b63a20 KT |
2633 | 2011-01-13 Kai Tietz <kai.tietz@onevision.com> |
2634 | ||
2635 | PR c++/47213 | |
2636 | * config/i386/cygming.h (TARGET_ASM_ASSEMBLE_VISIBILITY): | |
2637 | PE specific hook. | |
2638 | * config/i386/i386-protos.h (i386_pe_assemble_visibility): | |
2639 | New function prototype. | |
2640 | * config/i386/winnt.c (i386_pe_assemble_visibility): | |
2641 | Warn only if attribute was specified by user. | |
2642 | ||
b41f0b34 MM |
2643 | 2011-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> |
2644 | ||
2645 | PR target/47251 | |
2646 | * config/rs6000/rs6000.md (floatunsdidf2): Add check for hardware | |
2647 | floating point. | |
2648 | (floatunsdidf2_fcfidu): Ditto. | |
2649 | ||
3f3c098d AK |
2650 | 2011-01-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2651 | ||
2652 | * config/s390/s390.c (print_operand_address): Replace 'error' with | |
2653 | 'output_operand_lossage'. | |
2654 | (print_operand): Likewise. | |
2655 | ||
29fa95ed JL |
2656 | 2011-01-13 Jeff Law <law@redhat.com> |
2657 | ||
280d9630 | 2658 | PR rtl-optimization/39077 |
29fa95ed JL |
2659 | * doc/invoke.texi (max-gcse-insertion-ratio): Document. |
2660 | * params.h (MAX_GCSE_INSERTION_RATIO): Define. | |
2661 | * params.def (PARAM_MAX_GCSE_INSERTION_RATIO): Define. | |
2662 | * lcm.c (pre_edge_lcm): Properly initialize output sbitmaps. | |
2663 | * gcse.c (prune_insertions_deletions): New function. | |
2664 | (compute_pre_data): Use it. | |
2665 | ||
71d12276 DS |
2666 | 2011-01-13 Dodji Seketeli <dodji@redhat.com> |
2667 | ||
2668 | PR debug/PR46973 | |
2669 | * dwarf2out.c (prune_unused_types_mark_generic_parms_dies): New | |
2670 | static function. | |
61052244 | 2671 | (prune_unused_types_mark): Use it. |
71d12276 | 2672 | |
9b0f04e7 AB |
2673 | 2011-01-13 Andrey Belevantsev <abel@ispras.ru> |
2674 | ||
2675 | PR rtl-optimization/45352 | |
1c3ba85b | 2676 | * sel-sched.c: Update copyright years. |
9b0f04e7 | 2677 | (reset_sched_cycles_in_current_ebb): Also recheck the DFA state |
1c3ba85b | 2678 | in the advancing loop when we have issued issue_rate insns. |
9b0f04e7 | 2679 | |
d6a3e264 RH |
2680 | 2011-01-12 Richard Henderson <rth@redhat.com> |
2681 | ||
a49b692a RH |
2682 | * config/mn10300/mn10300.c (mn10300_md_asm_clobbers): New. |
2683 | (TARGET_MD_ASM_CLOBBERS): New. | |
2684 | ||
126b1483 RH |
2685 | * config/mn10300/mn10300.c (mn10300_delegitimize_address): New. |
2686 | (TARGET_DELEGITIMIZE_ADDRESS): New. | |
2687 | ||
f3d9d2e0 RH |
2688 | * config/mn10300/mn10300.md (UNSPEC_BSCH): New. |
2689 | (clzsi2, *bsch): New patterns. | |
2690 | ||
d84760c9 RH |
2691 | * config/mn10300/mn10300.md (INT): New mode iterator. |
2692 | (*mov<INT>_clr): New pattern, and peep2 to generate it. | |
2693 | ||
ec815d65 RH |
2694 | * config/mn10300/mn10300.c (mn10300_option_override): Force enable |
2695 | flag_split_wide_types. | |
2696 | ||
d6a3e264 RH |
2697 | * config/mn10300/mn10300.c (mn10300_asm_trampoline_template): Remove. |
2698 | (mn10300_trampoline_init): Rewrite without a template, an immediate | |
2699 | load and a direct branch. | |
2700 | * config/mn10300/mn10300.h (TRAMPOLINE_SIZE): Reduce to 16. | |
2701 | ||
0f8ab434 AS |
2702 | 2011-01-12 Anatoly Sokolov <aesok@post.ru> |
2703 | ||
2704 | * config/s390/s390.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
2705 | * config/s390/s390-protos.h (s390_output_addr_const_extra): Remove. | |
2706 | * config/s390/s390.c (s390_output_addr_const_extra): Make static. | |
2707 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
2708 | ||
d8a24b65 KT |
2709 | 2011-01-12 Kai Tietz <kai.tietz@onevision.com> |
2710 | ||
2711 | PR debug/47209 | |
2712 | * dwarfout2.c (should_emit_struct_debug): Use TYPE_MAIN_VARIANT | |
2713 | of type. | |
2714 | ||
56e22cab JH |
2715 | 2011-01-12 Jan Hubicka <jh@suse.cz> |
2716 | ||
2717 | PR driver/47244 | |
2718 | * gcc.c (PLUGIN_COND): Update to disable plugin unless -flto is used. | |
2719 | (PLUGIN_COND_CLOSE): New macro. | |
2720 | (LINK_COMMAND_SPEC): Update to use PLUGIN_COND_CLOSE. | |
2721 | ||
4b18b3c2 RG |
2722 | 2011-01-12 Richard Guenther <rguenther@suse.de> |
2723 | ||
2724 | PR lto/47259 | |
2725 | * lto-streamer-out.c (output_gimple_stmt): Do not wrap | |
2726 | register variables in a MEM_REF. | |
2727 | ||
8e38461c JM |
2728 | 2011-01-12 Joseph Myers <joseph@codesourcery.com> |
2729 | ||
2730 | * config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*, | |
2731 | crisv32-*-linux* | cris-*-linux*, frv-*-*linux*, moxie-*-uclinux*, | |
2732 | hppa*64*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux* | | |
2733 | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | | |
2734 | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu, | |
2735 | x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu, | |
2736 | ia64*-*-linux*, lm32-*-uclinux*, m32r-*-linux*, m32rle-*-linux*, | |
2737 | m68k-*-uclinux*, m68k-*-linux*, microblaze*-linux*, | |
2738 | mips64*-*-linux* | mipsisa64*-*-linux*, mips*-*-linux*, | |
2739 | s390-*-linux*, s390x-*-linux*, sh*-*-linux*, sparc-*-linux*, | |
2740 | sparc64-*-linux*, vax-*-linux*, xtensa*-*-linux*, | |
2741 | am33_2.0-*-linux*): Use gnu-user.h before linux.h. | |
2742 | * config/gnu-user.h: New. Copied from linux.h. | |
2743 | (LINUX_TARGET_STARTFILE_SPEC): Rename to | |
2744 | GNU_USER_TARGET_STARTFILE_SPEC. | |
2745 | (LINUX_TARGET_ENDFILE_SPEC): Rename to | |
2746 | GNU_USER_TARGET_ENDFILE_SPEC. | |
2747 | (LINUX_TARGET_CC1_SPEC): Rename to GNU_USER_TARGET_CC1_SPEC. | |
2748 | (LINUX_TARGET_LIB_SPEC): Rename to GNU_USER_TARGET_LIB_SPEC. | |
2749 | (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, | |
2750 | LINUX_TARGET_OS_CPP_BUILTINS, CHOOSE_DYNAMIC_LINKER1, | |
2751 | CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, | |
2752 | UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64, | |
2753 | BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32, | |
2754 | BIONIC_DYNAMIC_LINKER64, LINUX_DYNAMIC_LINKER, | |
2755 | LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64, | |
2756 | TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Remove. | |
2757 | * config/arm/linux-eabi.h (CC1_SPEC): Use | |
2758 | GNU_USER_TARGET_CC1_SPEC. | |
2759 | (LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC. | |
2760 | (STARTFILE_SPEC): Use GNU_USER_TARGET_STARTFILE_SPEC. | |
2761 | (ENDFILE_SPEC): Use GNU_USER_TARGET_ENDFILE_SPEC | |
2762 | * config/linux.h (NO_IMPLICIT_EXTERN_C, ASM_APP_ON, ASM_APP_OFF, | |
2763 | LINUX_TARGET_STARTFILE_SPEC, STARTFILE_SPEC, | |
2764 | LINUX_TARGET_ENDFILE_SPEC, ENDFILE_SPEC, LINUX_TARGET_CC1_SPEC, | |
2765 | CC1_SPEC, CPLUSPLUS_CPP_SPEC, LINUX_TARGET_LIB_SPEC, LIB_SPEC, | |
2766 | LINK_EH_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Remove. | |
2767 | ||
a570fc16 RG |
2768 | 2011-01-12 Richard Guenther <rguenther@suse.de> |
2769 | ||
2770 | PR other/46946 | |
2771 | * doc/invoke.texi (ffast-math): Document it is turned on | |
2772 | with -Ofast. | |
2773 | ||
b0223c3e JH |
2774 | 2011-01-12 Jan Hubicka <jh@suse.cz> |
2775 | ||
2776 | PR tree-optimization/47233 | |
ca1e00b3 EB |
2777 | * opts.c (common_handle_option): Disable ipa-reference with profile |
2778 | feedback. | |
b0223c3e | 2779 | |
1c3ba85b | 2780 | 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> |
d853ee42 NP |
2781 | |
2782 | * c-parser.c (c_parser_objc_at_property_declaration): Improved | |
ca1e00b3 EB |
2783 | error message. |
2784 | ||
d853ee42 NP |
2785 | 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> |
2786 | ||
2787 | * c-parser.c (c_lex_one_token): Updated and reindented some | |
2788 | comments. No changes in code. | |
2789 | ||
4053a5a0 ILT |
2790 | 2011-01-11 Ian Lance Taylor <iant@google.com> |
2791 | ||
2792 | * godump.c (go_output_var): Don't output the variable if there is | |
2793 | already a type with the same name. | |
2794 | ||
fa3e04d2 ILT |
2795 | 2011-01-11 Ian Lance Taylor <iant@google.com> |
2796 | ||
2797 | * godump.c (go_format_type): Don't generate float80. | |
2798 | ||
885fe07c RH |
2799 | 2011-01-11 Richard Henderson <rth@redhat.com> |
2800 | ||
72d6e3c5 RH |
2801 | * config/mn10300/mn10300.c (mn10300_address_cost): Remove forward |
2802 | declaration. Rewrite for both speed and size. | |
2803 | (mn10300_address_cost_1): Remove. | |
2804 | (mn10300_register_move_cost): New. | |
2805 | (mn10300_memory_move_cost): New. | |
2806 | (mn10300_rtx_costs): Rewrite for both speed and size. Don't handle | |
2807 | ZERO_EXTRACT. Do handle UNSPEC, arithmetic, logicals, compare, | |
2808 | extensions, shifts, BSWAP, CLZ. | |
2809 | (mn10300_wide_const_load_uses_clr): Remove. | |
2810 | (TARGET_REGISTER_MOVE_COST): New. | |
2811 | (TARGET_MEMORY_MOVE_COST): New. | |
2812 | * config/mn10300/mn10300-protos.h: Update. | |
2813 | * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Remove. | |
2814 | ||
df37c023 RH |
2815 | * config/mn10300/constraints.md ("R", "T"): Remove constraints. |
2816 | * config/mn10300/mn10300.c (mn10300_mask_ok_for_mem_btst): Remove. | |
2817 | * config/mn10300/mn10300-protos.h: Update. | |
2818 | * config/mn10300/mn10300.md (movsi_internal): Don't use "R". | |
2819 | (*byte_clear, *byte_set, *bit_clear1, *bit_clear2, *bit_set): Remove. | |
2820 | (iorqi3, *am33_iorqi3, *mn10300_iorqi3): Remove. | |
2821 | (*test_int_bitfield, *test_byte_bitfield): Remove. | |
2822 | (*bit_test, *subreg_bit_test): Remove. | |
62d3f9b2 | 2823 | * config/mn10300/predicates.md (const_8bit_operand): Remove. |
df37c023 | 2824 | |
85a337b5 RH |
2825 | * config/mn10300/constraints.md ("c"): Rename from "A". |
2826 | ("A", "D"): New constraint letters. | |
2827 | * config/mn10300/mn10300.md (fmasf4): Use the "c" constraint. | |
2828 | (fmssf4, fnmasf4, fnmssf4): Likewise. | |
2829 | ||
a5c727e3 RH |
2830 | * config/mn10300/mn10300.md (isa): New attribute. |
2831 | (enabled): New attribute. | |
2832 | ||
0d9e23f4 RH |
2833 | * config/mn10300/mn10300.md (absdf2, negdf2): Remove. |
2834 | (abssf2, negsf2): Define only for hardware fp. | |
2835 | (sqrtsf2): Reformat. | |
2836 | (addsf3, subsf3, mulsf3): Merge expander and insn. | |
2837 | ||
c157b3f0 RH |
2838 | * config/mn10300/mn10300.h (ARG_PIONTER_CFA_OFFSET): New. |
2839 | (DEBUGGER_AUTO_OFFSET): Remove. | |
2840 | (DEBUGGER_ARG_OFFSET): Remove. | |
2841 | ||
cc909bba RH |
2842 | * config/mn10300/mn10300.c (mn10300_gen_multiple_store): Make static. |
2843 | Emit register stores with the same offsets as the hardware. | |
2844 | (mn10300_store_multiple_operation): Don't check that the register | |
2845 | save offsets are monotonic. | |
2846 | * config/mn10300/mn10300-protos.h: Update. | |
2847 | ||
e3b5c2f3 RH |
2848 | * config/mn10300/mn10300.h (ASM_PN_FORMAT): Delete. |
2849 | ||
885fe07c RH |
2850 | * config/mn10300/mn10300.h (INCOMING_RETURN_ADDR_RTX): Define |
2851 | in terms of the value on the stack, not the MDR register. | |
2852 | ||
6e701822 JH |
2853 | 2011-01-11 Jan Hubicka <jh@suse.cz> |
2854 | ||
2855 | PR lto/45721 | |
2856 | PR lto/45375 | |
2857 | * tree.h (symbol_alias_set_t): Move typedef here from varasm.c | |
2858 | (symbol_alias_set_destroy, symbol_alias_set_contains, | |
2859 | propagate_aliases_backward): Declare. | |
2860 | * lto-streamer-out.c (struct sets): New sturcture. | |
2861 | (trivally_defined_alias): New function. | |
2862 | (output_alias_pair_p): Rewrite. | |
2863 | (output_unreferenced_globals): Fix output of alias pairs. | |
2864 | (produce_symtab): Likewise. | |
2865 | * ipa.c (function_and_variable_visibility): Set weak alias destination | |
2866 | as needed in lto. | |
2867 | * varasm.c (symbol_alias_set_t): Remove. | |
2868 | (symbol_alias_set_destroy): Export. | |
2869 | (propagate_aliases_forward, propagate_aliases_backward): New functions | |
2870 | based on ... | |
2871 | (compute_visible_aliases): ... this one; remove. | |
2872 | (trivially_visible_alias): New | |
2873 | (trivially_defined_alias): New. | |
2874 | (remove_unreachable_alias_pairs): Rewrite. | |
2875 | (finish_aliases_1): Reorganize code checking if alias is defined. | |
2876 | * passes.c (rest_of_decl_compilation): Do not call assemble_alias when | |
2877 | in LTO mode. | |
2878 | ||
1b248907 RG |
2879 | 2011-01-11 Richard Guenther <rguenther@suse.de> |
2880 | ||
2881 | PR tree-optimization/46076 | |
2882 | * tree-ssa.c (useless_type_conversion_p): Conversions from | |
2883 | unprototyped to empty argument list function types are useless. | |
2884 | ||
b1923f0a RG |
2885 | 2011-01-11 Richard Guenther <rguenther@suse.de> |
2886 | ||
2887 | PR middle-end/45235 | |
2888 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark | |
2889 | volatile MEMs as MEM_READONLY_P. | |
2890 | ||
e98965af RG |
2891 | 2011-01-11 Richard Guenther <rguenther@suse.de> |
2892 | ||
2893 | PR tree-optimization/47239 | |
2894 | * tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs. | |
2895 | ||
9f9ca914 JL |
2896 | 2011-01-11 Jeff Law <law@redhat.com> |
2897 | ||
1ee3ea05 | 2898 | PR tree-optimization/47086 |
9f9ca914 JL |
2899 | * tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record |
2900 | IVs from statements that might throw. | |
2901 | ||
345fdcb7 JH |
2902 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
2903 | ||
2904 | PR lto/45375 | |
2905 | * lto-cgraph.c (input_profile_summary): Remove overactive sanity check. | |
2906 | ||
c459c97b JH |
2907 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
2908 | ||
2909 | PR lto/45375 | |
2910 | * profile.c (read_profile_edge_counts): Ignore profile inconistency | |
2911 | when correcting profile. | |
2912 | ||
06c9eb51 JH |
2913 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
2914 | ||
2915 | PR lto/46083 | |
2916 | * lto-streamer-out.c (pack_ts_function_decl_value_fields): Store | |
2917 | DECL_FINI_PRIORITY. | |
2918 | * lto-streamer-in.c (unpack_ts_function_decl_value_fields): | |
2919 | Restore DECL_FINI_PRIORITY. | |
2920 | ||
ae9fd815 RW |
2921 | 2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
2922 | ||
2923 | * doc/gimple.texi: Fix quoting of multi-word return values in | |
2924 | @deftypefn statements. Ensure presence of return value. Wrap | |
2925 | overlong @deftypefn lines. | |
2926 | (is_gimple_operand, is_gimple_min_invariant_address): Remove | |
2927 | descriptions of removed functions. | |
2928 | * doc/hostconfig.texi (Host Common): Wrap long line, fix quoting | |
2929 | of multi-word return value in @deftypefn statement. | |
2930 | ||
0ecb4a7c RW |
2931 | 2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
2932 | ||
2933 | * doc/gimple.texi (Temporaries, Operands, Compound Lvalues) | |
2934 | (Conditional Expressions, Logical Operators) | |
2935 | (Statement and operand traversals): Do not indent smallexample | |
2936 | code. Fix duplicate function argument in example. | |
2937 | ||
2e5e346d JL |
2938 | 2011-01-10 Jeff Law <law@redhat.com> |
2939 | ||
1ee3ea05 | 2940 | PR tree-optimization/47141 |
2e5e346d JL |
2941 | * ipa-split.c (split_function): Handle case where we are |
2942 | returning a value and the return block has a virtual operand phi. | |
2943 | ||
cf9712cc JH |
2944 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
2945 | ||
1c3ba85b | 2946 | PR tree-optimization/47234 |
cf9712cc JH |
2947 | * tree-pass.h (TODO_rebuild_cgraph_edges): New TODO. |
2948 | (pass_feedback_split_functions): Declare. | |
2949 | * passes.c (init_optimization_passes): Add ipa-split as subpass of | |
2950 | tree-profile. | |
2951 | * ipa-split.c (gate_split_functions): Update comments; disable | |
2952 | split-functions for profile_arc_flag and branch_probabilities. | |
2953 | (gate_feedback_split_functions): New function. | |
2954 | (execute_feedback_split_functions): New function. | |
2955 | (pass_feedback_split_functions): New global var. | |
2956 | ||
94cd932c L |
2957 | 2011-01-10 H.J. Lu <hongjiu.lu@intel.com> |
2958 | ||
2959 | PR lto/46760 | |
2960 | * tree-inline.c (tree_can_inline_p): Check e->call_stmt before | |
2961 | calling gimple_call_set_cannot_inline. | |
2962 | ||
fbbfcaf1 IS |
2963 | 2011-01-10 Iain Sandoe <iains@gcc.gnu.org> |
2964 | ||
2965 | * config/darwin-sections.def: Remove unused section. | |
2966 | ||
d06865bf DK |
2967 | 2011-01-10 Dave Korn <dave.korn.cygwin@gmail.com> |
2968 | ||
2969 | PR c++/47218 | |
2970 | * cgraphunit.c (assemble_thunk): Call resolve_unique_section. | |
2971 | ||
96bbfbac NP |
2972 | 2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com> |
2973 | ||
2974 | PR objc/47232 | |
2975 | * c-parser.c (c_parser_declaration_or_fndef): Improved | |
2976 | error message. | |
2977 | ||
1ba6516f KT |
2978 | 2011-01-09 Kai Tietz <kai.tietz@onevision.com> |
2979 | ||
2980 | * config/i386/winnt.c (i386_pe_start_function): Make sure | |
2981 | to switch back to function's section. | |
2982 | ||
0c5d770e IS |
2983 | 2011-01-09 Iain Sandoe <iains@gcc.gnu.org> |
2984 | ||
2985 | PR gcc/46902 | |
2986 | PR testsuite/46912 | |
2987 | * plugin.c: Move include of dlfcn.h from here... | |
2988 | * system.h: ... to here. | |
2989 | ||
2990 | 2011-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
4ee1aa2a RW |
2991 | |
2992 | * doc/cpp.texi (C++ Named Operators): Fix markup for header | |
2993 | file name. | |
2994 | * doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid | |
2995 | two extra empty pages in PDF output. | |
2996 | ||
046608a3 NP |
2997 | 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com> |
2998 | ||
2999 | PR objc/47078 | |
3000 | * c-parser.c (c_parser_objc_type_name): If the type is unknown, | |
3001 | for error recovery purposes behave as if it was not specified so | |
3002 | that the default type is usd. | |
3003 | ||
8cb114b9 JH |
3004 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
3005 | ||
3006 | PR tree-optmization/46469 | |
3007 | * ipa.c (function_and_variable_visibility): Clear needed flags on | |
3008 | nodes with external decls; handle weakrefs merging correctly. | |
3009 | ||
b294a75e JM |
3010 | 2011-01-07 Joseph Myers <joseph@codesourcery.com> |
3011 | ||
3012 | * opts.c (finish_options): Set opts->x_flag_opts_finished to true, | |
3013 | not false. | |
3014 | ||
96bdf9b4 JH |
3015 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
3016 | ||
3017 | * doc/invoke.texi: (-flto, -fuse-linker-plugin): Update defaults | |
3018 | and no longer claim that gold is required for linker plugin. | |
3019 | * configure: Regenerate. | |
3020 | * gcc.c (PLUGIN_COND): New macro. | |
3021 | (LINK_COMMAND_SPEC): Use it. | |
3022 | (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set. | |
3023 | * config.in (HAVE_LTO_PLUGIN): New. | |
3024 | * configure.ac (--with-lto-plugin): New parameter; autodetect | |
3025 | HAVE_LTO_PLUGIN. | |
3026 | ||
17afc0fe JH |
3027 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
3028 | ||
3029 | PR tree-optimization/46367 | |
3030 | * ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only | |
3031 | when we can update original. | |
3032 | (cgraph_mark_inline_edge): Sanity check. | |
3033 | * ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check. | |
3034 | ||
d4c48c0f UW |
3035 | 2011-01-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
3036 | ||
3037 | * config/spu/spu.h (ASM_COMMENT_START): Define. | |
3038 | ||
96f5b137 L |
3039 | 2011-01-07 H.J. Lu <hongjiu.lu@intel.com> |
3040 | ||
3041 | PR driver/42445 | |
3042 | * gcc.c (%>S): New. | |
3043 | (SWITCH_KEEP_FOR_GCC): Likewise. | |
3044 | (set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC. | |
3045 | (do_spec_1): Handle "%>". | |
3046 | ||
3047 | * config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>". | |
3048 | ||
c6a8f6de JJ |
3049 | 2011-01-07 Jakub Jelinek <jakub@redhat.com> |
3050 | ||
c21bbd7a JJ |
3051 | PR target/47201 |
3052 | * config/i386/i386.c (ix86_delegitimize_address): If | |
3053 | simplify_gen_subreg fails, return orig_x. | |
3054 | ||
c6a8f6de JJ |
3055 | PR bootstrap/47187 |
3056 | * value-prof.c (gimple_stringop_fixed_value): Handle | |
3057 | lhs of the call properly. | |
3058 | ||
fe95fbf9 JH |
3059 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
3060 | ||
3061 | PR lto/45375 | |
3062 | * lto-opt.c (lto_reissue_options): Set flag_shlib. | |
3063 | ||
14d11d40 IS |
3064 | 2011-01-07 Iain Sandoe <iains@gcc.gnu.org> |
3065 | ||
72e961c8 EB |
3066 | * target.def (function_switched_text_sections): New hook. |
3067 | * doc/tm.texi: Regenerated. | |
3068 | * doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New. | |
14d11d40 | 3069 | * final.c (default_function_switched_text_sections): New. |
72e961c8 EB |
3070 | (final_scan_insn): Call function_switched_text_sections when a |
3071 | mid-function section change occurs. | |
14d11d40 | 3072 | * output.h (default_function_switched_text_sections): Declare. |
72e961c8 EB |
3073 | * config/darwin-protos.h (darwin_function_switched_text_sections): |
3074 | Likewise. | |
14d11d40 | 3075 | * config/darwin.c (darwin_function_switched_text_sections): New. |
72e961c8 | 3076 | * config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New. |
14d11d40 | 3077 | |
0b764288 IS |
3078 | 2011-01-07 Iain Sandoe <iains@gcc.gnu.org> |
3079 | ||
3080 | * dwarf2out.c (gen_subprogram_die): Add pubnames with code ranges for | |
3081 | DWARF >= 3. Add pubnames for the primary section and a reduced DIE for | |
3082 | the secondary code fragment when outputting for DWARF == 2. | |
3083 | ||
2ac6bb04 AS |
3084 | 2011-01-07 Anatoly Sokolov <aesok@post.ru> |
3085 | ||
3086 | * config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
3087 | * config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra): | |
3088 | Remove. | |
3089 | * config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static. | |
3090 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
3091 | ||
9f82de11 EB |
3092 | 2011-01-06 Eric Botcazou <ebotcazou@adacore.com> |
3093 | ||
3094 | PR debug/46704 | |
280d9630 EB |
3095 | * dwarf2out.c (dwarf2out_finish): Output the debug_aranges section only |
3096 | when it is not empty. | |
9f82de11 EB |
3097 | |
3098 | 2011-01-06 Changpeng Fang <changpeng.fang@amd.com> | |
14b52538 | 3099 | |
1ed72abf | 3100 | Bobcat Enablement |
14b52538 | 3101 | * config.gcc (i[34567]86-*-linux* | ...): Add btver1. |
1ed72abf | 3102 | (case ${target}): Add btver1. |
14b52538 | 3103 | * config/i386/driver-i386.c (host_detect_local_cpu): Let |
1ed72abf | 3104 | -march=native recognize btver1 processors. |
14b52538 | 3105 | * config/i386/i386-c.c (ix86_target_macros_internal): Add |
1ed72abf | 3106 | btver1 def_and_undef |
14b52538 | 3107 | * config/i386/i386.c (struct processor_costs btver1_cost): New |
1ed72abf CF |
3108 | btver1 cost table. |
3109 | (m_BTVER1): New definition. | |
3110 | (m_AMD_MULTIPLE): Includes m_BTVER1. | |
3111 | (initial_ix86_tune_features): Add btver1 tune. | |
3112 | (processor_target_table): Add btver1 entry. | |
3113 | (static const char *const cpu_names): Add btver1 entry. | |
3114 | (software_prefetching_beneficial_p): Add btver1. | |
3115 | (ix86_option_override_internal): Add btver1 instruction sets. | |
3116 | (ix86_issue_rate): Add btver1. | |
3117 | (ix86_adjust_cost): Add btver1. | |
14b52538 | 3118 | * config/i386/i386.h (TARGET_BTVER1): New definition. |
1ed72abf CF |
3119 | (enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1. |
3120 | (enum processor_type): Add PROCESSOR_BTVER1. | |
14b52538 CF |
3121 | * config/i386/i386.md (define_attr "cpu"): Add btver1. |
3122 | ||
e1a973d8 RO |
3123 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3124 | ||
3125 | PR target/43309 | |
3126 | * config/i386/i386.c (legitimize_tls_address) | |
3127 | <TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS. | |
3128 | * config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare. | |
3129 | (tls_initial_exec_64_sun): New pattern. | |
3130 | ||
c73f67c5 GP |
3131 | 2011-01-06 Gerald Pfeifer <gerald@pfeifer.com> |
3132 | ||
3133 | * doc/invoke.texi (Overall Options): Improve wording and markup | |
3134 | of the description of -wrapper. | |
3135 | ||
bc4c6f9c JM |
3136 | 2011-01-06 Joseph Myers <joseph@codesourcery.com> |
3137 | ||
3138 | * config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads, | |
3139 | rdynamic, threads): New Driver options. | |
3140 | ||
adb75db0 RO |
3141 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3142 | ||
3143 | PR target/38118 | |
3144 | * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss | |
3145 | if coming from .tdata. | |
3146 | * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise. | |
3147 | ||
402c1cb4 JH |
3148 | 2011-01-06 Jan Hubicka <jh@suse.cz> |
3149 | ||
3150 | PR lto/47188 | |
3151 | * collect2.c (main): Do not enable LTOmode when plugin is active. | |
3152 | ||
a4da6485 RO |
3153 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3154 | ||
3155 | PR other/45915 | |
3156 | * configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd | |
3157 | --version output if supported. | |
3158 | * configure: Regenerate. | |
3159 | ||
028dbdf4 JM |
3160 | 2011-01-06 Joseph Myers <joseph@codesourcery.com> |
3161 | ||
3162 | * config/linux-android.opt (tno-android-cc, tno-android-ld): New | |
3163 | Driver options. | |
3164 | ||
dfe776dd JJ |
3165 | 2011-01-06 Jakub Jelinek <jakub@redhat.com> |
3166 | ||
3167 | PR c/47150 | |
3168 | * c-convert.c (convert): When converting a complex expression | |
3169 | other than COMPLEX_EXPR to a different complex type, ensure | |
3170 | c_save_expr is called instead of save_expr, unless in_late_binary_op. | |
3171 | * c-typeck.c (convert_for_assignment): Set in_late_binary_op also | |
3172 | when converting COMPLEX_TYPE. | |
3173 | ||
210dedfe IR |
3174 | 2011-01-06 Ira Rosen <irar@il.ibm.com> |
3175 | ||
3176 | PR tree-optimization/47139 | |
3177 | * tree-vect-loop.c (vect_is_simple_reduction_1): Check that | |
3178 | only the last reduction value is used outside the loop. Update | |
3179 | documentation. | |
3180 | ||
cd33a412 JM |
3181 | 2011-01-05 Joseph Myers <joseph@codesourcery.com> |
3182 | ||
3183 | * config/rtems.opt: New. | |
3184 | * config.gcc (*-*-rtems*): Use rtems.opt. | |
3185 | ||
819edd94 CF |
3186 | 2011-01-05 Changpeng Fang <changpeng.fang@amd.com> |
3187 | ||
3188 | * config/i386/i386.c (ix86_option_override_internal): Bulldozer | |
3189 | processors do not support 3DNow instructions. | |
3190 | ||
dc242c4a UW |
3191 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
3192 | ||
3193 | * config/spu/spu.c (spu_option_override): Set parameter | |
3194 | PARAM_MAX_COMPLETELY_PEEL_TIMES to 4 instead of 1. | |
3195 | ||
be286227 JH |
3196 | 2011-01-05 Jan Hubicka <jh@suse.cz> |
3197 | ||
3198 | * lto-wrapper.c (run_gcc): Default to WHOPR mode when none is specified | |
3199 | at the command line. | |
3200 | ||
644e637f MJ |
3201 | 2011-01-05 Martin Jambor <mjambor@suse.cz> |
3202 | ||
3203 | PR lto/47162 | |
3204 | * lto-cgraph.c (output_cgraph_opt_summary_p): Also check for thunk | |
3205 | deltas on streamed outgoing edges. | |
3206 | (output_node_opt_summary): Output info for outgoing edges only when | |
3207 | the node is in new parameter set. | |
3208 | (output_cgraph_opt_summary): New parameter set, passed to the two | |
3209 | aforementioned functions. Update its forward declaration and its | |
3210 | callee too. | |
3211 | ||
7bd11157 TT |
3212 | 2011-01-05 Tom Tromey <tromey@redhat.com> |
3213 | ||
3214 | * c-parser.c (c_parser_omp_atomic): Pass location of assignment | |
3215 | operator to c_finish_omp_atomic. | |
3216 | * c-typeck.c (lvalue_or_else): Add 'loc' argument. | |
3217 | (build_unary_op): Update. | |
3218 | (build_modify_expr): Update. | |
3219 | (build_asm_expr): Update. | |
3220 | ||
f626b979 UW |
3221 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
3222 | ||
3223 | * config/spu/spu.c (emit_nop_for_insn): Set INSN_LOCATOR for | |
3224 | newly inserted insns. | |
3225 | (pad_bb): Likewise. | |
3226 | (spu_emit_branch_hint): Likewise. | |
3227 | (insert_hbrp_for_ilb_runout): Likewise. | |
3228 | (spu_machine_dependent_reorg): Call df_finish_pass after | |
3229 | schedule_insns returns. | |
3230 | ||
4c825c02 UW |
3231 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
3232 | ||
3233 | * config/spu/spu.c (spu_expand_prologue): Support -fstack-usage. | |
3234 | ||
5e9fba51 EB |
3235 | 2011-01-05 Eric Botcazou <ebotcazou@adacore.com> |
3236 | ||
3237 | PR tree-optimization/47005 | |
3238 | * tree-sra.c (struct access): Add 'non_addressable' bit. | |
3239 | (create_access): Set it for a DECL_NONADDRESSABLE_P field. | |
3240 | (decide_one_param_reduction): Return 0 if the parameter is passed by | |
3241 | reference and one of the accesses in the group is non_addressable. | |
3242 | ||
3ebb5ca6 EB |
3243 | 2011-01-04 Eric Botcazou <ebotcazou@adacore.com> |
3244 | ||
3245 | PR tree-optimization/47056 | |
3246 | * cgraphbuild.c (mark_address): Remove ATTRIBUTE_UNUSED markers. | |
3247 | (mark_load): Likewise. Handle FUNCTION_DECL specially. | |
3248 | (mark_store): Likewise. Pass STMT to ipa_record_reference. | |
3249 | ||
d5d4d14e EB |
3250 | 2011-01-04 Eric Botcazou <ebotcazou@adacore.com> |
3251 | ||
3252 | * dwarf2out.c (rtl_for_decl_init): Strip no-op conversions off the | |
3253 | initializer. Skip view conversions from aggregate types. | |
3254 | ||
d996ef70 KT |
3255 | 2011-01-04 Kai Tietz <kai.tietz@onevision.com> |
3256 | ||
3257 | PR bootstrap/47055 | |
3258 | * libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC. | |
3259 | ||
017096ca PT |
3260 | 2011-01-04 Philipp Thomas <pth@suse.de> |
3261 | ||
3262 | * config/microblaze/microbalse.opt (mxl-float-convert): Fix | |
3263 | obvious typo. | |
3264 | ||
55c623b5 UW |
3265 | 2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
3266 | ||
3267 | * function.c (thread_prologue_and_epilogue_insns): Do not crash | |
3268 | on empty epilogue sequences. | |
3269 | ||
b98d6b35 JM |
3270 | 2011-01-04 Joseph Myers <joseph@codesourcery.com> |
3271 | ||
3272 | * config/vxworks.opt (Bdynamic, Bstatic, Xbind-lazy, Xbind-now, | |
3273 | non-static): New Driver options. | |
3274 | ||
a0d43bac JZ |
3275 | 2011-01-04 Jie Zhang <jie@codesourcery.com> |
3276 | ||
3277 | PR driver/47137 | |
3278 | * gcc.c (default_compilers[]): Set combinable field to 0 | |
3279 | for all assembly languages. | |
3280 | ||
2b18eb32 MX |
3281 | 2011-01-04 Mingjie Xing <mingjie.xing@gmail.com> |
3282 | ||
3283 | * config/mips/loongson3a.md: New file. | |
3284 | * config/mips/mips.md: Include loongson3a.md. | |
3285 | * config/mips/mips.c (mips_multipass_dfa_lookahead): Return 4 when | |
3286 | TUNE_LOONGSON_3A. | |
3287 | ||
42a48c4f EB |
3288 | 2011-01-03 Eric Botcazou <ebotcazou@adacore.com> |
3289 | ||
3290 | PR middle-end/47017 | |
3291 | * expr.c (expand_expr_real_1) <MEM_REF>: Call memory_address_addr_space | |
3292 | instead of convert_memory_address_addr_space on the base expression. | |
3293 | ||
9c1732c4 UW |
3294 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
3295 | ||
3296 | * config/spu/spu.c (spu_option_override): Update error text | |
3297 | for bad -march= / -mtune= values. | |
3298 | ||
aa474365 UW |
3299 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
3300 | ||
3301 | * config/spu/spu.c (asm_file_start): Only reset flag_var_tracking | |
3302 | if branch-hint optimization will be performed. | |
3303 | ||
9766135b JJ |
3304 | 2011-01-03 Jakub Jelinek <jakub@redhat.com> |
3305 | ||
371556ee JJ |
3306 | PR tree-optimization/47148 |
3307 | * ipa-split.c (split_function): Convert arguments to | |
3308 | DECL_ARG_TYPE if possible. | |
3309 | ||
1ac12fa2 JJ |
3310 | PR tree-optimization/47155 |
3311 | * tree-ssa-ccp.c (bit_value_binop_1): Use r1type instead of type | |
3312 | when computing uns. | |
3313 | ||
9766135b JJ |
3314 | PR rtl-optimization/47157 |
3315 | * combine.c (try_combine): If undobuf.other_insn becomes | |
3316 | (set (pc) (pc)) jump, call update_cfg_for_uncondjump on it | |
3317 | and set *new_direct_jump_p too. | |
3318 | ||
f4a2e571 SP |
3319 | 2011-01-03 Sebastian Pop <sebastian.pop@amd.com> |
3320 | ||
3321 | PR tree-optimization/47021 | |
3322 | * graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR. | |
3323 | ||
9f8e43c0 JJ |
3324 | 2011-01-03 Jakub Jelinek <jakub@redhat.com> |
3325 | ||
3326 | * gcc.c (process_command): Update copyright notice dates. | |
3327 | * gcov.c (print_version): Likewise. | |
3328 | * gcov-dump.c (print_version): Likewise. | |
3329 | * mips-tfile.c (main): Likewise. | |
3330 | * mips-tdump.c (main): Likewise. | |
3331 | ||
1a2e38f3 MJ |
3332 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
3333 | ||
3334 | PR tree-optimization/46801 | |
3335 | * tree-sra.c (type_internals_preclude_sra_p): Check whether | |
3336 | aggregate fields start at byte boundary instead of the bit-field flag. | |
3337 | ||
56b721c5 L |
3338 | 2011-01-03 H.J. Lu <hongjiu.lu@intel.com> |
3339 | ||
3340 | PR driver/47137 | |
3341 | * gcc.c (main): Revert revision 168407. | |
3342 | ||
839d549b MJ |
3343 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
3344 | ||
3345 | * lto-cgraph.c (input_cgraph_opt_section): Use the correct section type. | |
3346 | ||
4ce99a20 | 3347 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
2fa6eeff UW |
3348 | |
3349 | * tree-vect-generic.c (expand_vector_operations_1): When using vector/ | |
3350 | vector optab to expand vector/scalar shift, update gimple to vector. | |
3351 | ||
76df0ae6 MJ |
3352 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
3353 | ||
3354 | * cgraphunit.c (verify_cgraph_node): Verify there is no direct call to | |
3355 | a thunk. | |
3356 | ||
ce47fda3 MJ |
3357 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
3358 | ||
3359 | PR tree-optimization/46984 | |
3360 | * cgraph.h (cgraph_indirect_call_info): make field thunk_delta | |
3361 | HOST_WIDE_INT. | |
3362 | (cgraph_create_indirect_edge): Fixed line length. | |
3363 | (cgraph_indirect_call_info): Declare. | |
3364 | (cgraph_make_edge_direct) Update declaration. | |
3365 | * cgraph.c (cgraph_allocate_init_indirect_info): New function. | |
3366 | (cgraph_create_indirect_edge): Use it. | |
3367 | (cgraph_make_edge_direct): Made delta HOST_WIDE_INT. Updated all | |
3368 | callees. | |
3369 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for | |
3370 | the new thunk_delta representation. | |
3371 | * ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to | |
3372 | HOST_WIDE_INT. | |
3373 | (ipa_write_indirect_edge_info): Remove streaming of thunk_delta. | |
3374 | (ipa_read_indirect_edge_info): Likewise. | |
3375 | * lto-cgraph.c (output_edge_opt_summary): New function. | |
3376 | (output_node_opt_summary): Call it on all outgoing edges. | |
3377 | (input_edge_opt_summary): New function. | |
3378 | (input_node_opt_summary): Call it on all outgoing edges. | |
3379 | ||
1e67fa1f L |
3380 | 2011-01-02 H.J. Lu <hongjiu.lu@intel.com> |
3381 | ||
3382 | PR driver/47137 | |
3383 | * gcc.c (main): Don't check have_o when settting combine_inputs. | |
3384 | ||
6656b2ac EB |
3385 | 2011-01-02 Eric Botcazou <ebotcazou@adacore.com> |
3386 | ||
3387 | * regrename.c: Add general comment describing the pass. | |
3388 | (struct du_head): Remove 'length' field. | |
3389 | (get_element, merge_sort_comparison, merge, sort_du_head): Remove. | |
3390 | (regrename_optimize): Do not sort chains. Rework comments, add others. | |
3391 | Force renaming to the preferred class (if any) in the first pass and do | |
3392 | not consider registers that belong to it in the second pass. | |
3393 | (create_new_chain): Do not set 'length' field. | |
3394 | (scan_rtx_reg): Likewise. | |
3395 | ||
bc470c24 JJ |
3396 | 2011-01-02 Jakub Jelinek <jakub@redhat.com> |
3397 | ||
4e996296 JJ |
3398 | PR tree-optimization/47140 |
3399 | * tree-ssa-ccp.c (evaluate_stmt): For binary assignments, use | |
3400 | TREE_TYPE (lhs) instead of TREE_TYPE (rhs1) as second argument | |
3401 | to bit_value_binop. | |
3402 | ||
bc470c24 | 3403 | PR rtl-optimization/47028 |
6656b2ac EB |
3404 | * cfgexpand.c (gimple_expand_cfg): Insert entry edge insertions after |
3405 | parm_birth_insn instead of at the beginning of first bb. | |
bc470c24 | 3406 | |
5af62fcd | 3407 | 2011-01-02 Mingjie Xing <mingjie.xing@gmail.com> |
0d52f2a8 MX |
3408 | |
3409 | * doc/generic.texi: Remove duplicated "@subsubsection Statements". | |
3410 | Remove the word "see" before "@pxref". | |
3411 | * doc/rtl.texi: Remove the word "see" before "@pxref". | |
3412 | ||
0e20c89f JH |
3413 | 2011-01-01 Jan Hubicka <jh@suse.cz> |
3414 | ||
6656b2ac EB |
3415 | * tree-loop-distribution.c (tree_loop_distribution): Do not use freed |
3416 | memory. | |
0e20c89f | 3417 | |
220e83ca KT |
3418 | 2011-01-01 Kai Tietz <kai.tietz@onevision.com> |
3419 | ||
3420 | PR target/38662 | |
6656b2ac | 3421 | * tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too. |
220e83ca | 3422 | |
ad41bd84 | 3423 | \f |
797103eb | 3424 | Copyright (C) 2011 Free Software Foundation, Inc. |
ad41bd84 JM |
3425 | |
3426 | Copying and distribution of this file, with or without modification, | |
3427 | are permitted in any medium without royalty provided the copyright | |
3428 | notice and this notice are preserved. |