]>
Commit | Line | Data |
---|---|---|
75fefa91 PCC |
1 | 2013-07-08 Po-Chun Chang <pchang9@cs.wisc.edu> |
2 | ||
3 | PR rtl-optimization/57786 | |
4 | * combine.c (distribute_notes) <case REG_DEAD>: Change all_used to bool | |
5 | and break out of the loop when it is set to false. | |
6 | ||
046f1eee JJ |
7 | 2013-07-08 Jakub Jelinek <jakub@redhat.com> |
8 | ||
8140c065 JJ |
9 | PR target/57819 |
10 | * simplify-rtx.c (simplify_unary_operation_1) <case ZERO_EXTEND>: | |
11 | Simplify (zero_extend:SI (subreg:QI (and:SI (reg:SI) | |
12 | (const_int 63)) 0)). | |
13 | * combine.c (make_extraction): Create ZERO_EXTEND or SIGN_EXTEND | |
14 | using simplify_gen_unary instead of gen_rtx_*_EXTEND. | |
15 | * config/i386/i386.md (*jcc_bt<mode>_1): New define_insn_and_split. | |
16 | ||
046f1eee JJ |
17 | PR rtl-optimization/57829 |
18 | * simplify-rtx.c (simplify_binary_operation_1) <case IOR>: Ensure that | |
19 | mask bits outside of mode are just sign-extension from mode to HWI. | |
20 | ||
930b700b MZ |
21 | 2013-07-08 Michael Zolotukhin <michael.v.zolotukhin@gmail.com> |
22 | ||
23 | * config/i386/i386-opts.h (enum stringop_alg): Add vector_loop. | |
24 | * config/i386/i386.c (expand_set_or_movmem_via_loop): Use | |
25 | adjust_address instead of change_address to keep info about alignment. | |
26 | (emit_strmov): Remove. | |
27 | (emit_memmov): New function. | |
28 | (expand_movmem_epilogue): Refactor to properly handle bigger sizes. | |
29 | (expand_movmem_epilogue): Likewise and return updated rtx for | |
30 | destination. | |
31 | (expand_constant_movmem_prologue): Likewise and return updated rtx for | |
32 | destination and source. | |
33 | (decide_alignment): Refactor, handle vector_loop. | |
34 | (ix86_expand_movmem): Likewise. | |
35 | (ix86_expand_setmem): Likewise. | |
36 | * config/i386/i386.opt (Enum): Add vector_loop to option stringop_alg. | |
37 | ||
7b9d1bd8 UB |
38 | 2013-07-07 Uros Bizjak <ubizjak@gmail.com> |
39 | ||
40 | * config/i386/driver-i386.c (host_detect_local_cpu): Do not check | |
41 | signature_TM2_ebx, it interferes with signature_INTEL_ebx. | |
42 | ||
eabb5f48 UB |
43 | 2013-07-06 Uros Bizjak <ubizjak@gmail.com> |
44 | ||
45 | * config/i386/sse.md (sse_movlhps): Change alternative 3 | |
46 | of operand 2 to "m". | |
47 | ||
48 | 2013-07-06 Uros Bizjak <ubizjak@gmail.com> | |
49 | ||
50 | PR target/57807 | |
51 | * config/i386/sse.md (iptr): New mode attribute. | |
52 | (sse2_movq128): Add pointer size overrides for Intel asm dialect. | |
53 | (<sse>_vm<plusminus_insn><mode>3): Ditto. | |
54 | (<sse>_vmmul<mode>3): Ditto. | |
55 | (<sse>_vmdiv<mode>3): Ditto. | |
56 | (sse_vmrcpv4sf2): Ditto. | |
57 | (<sse>_vmsqrt<mode>2): Ditto. | |
58 | (sse_vmrsqrtv4sf2): Ditto. | |
59 | (<sse>_vm<code><mode>3): Ditto. | |
60 | (avx_vmcmp<mode>3): Ditto. | |
61 | (<sse>_vmmaskcmp<mode>3): Ditto. | |
62 | (<sse>_comi): Ditto. | |
63 | (<sse>_ucomi): Ditto. | |
64 | (*xop_vmfrcz_<mode>): Ditto. | |
65 | (*fmai_fmadd_<mode>): Ditto. | |
66 | (*fmai_fmsub_<mode>): Ditto. | |
67 | (*fmai_fnmadd_<mode>): Ditto. | |
68 | (*fmai_fnmsub_<mode>): Ditto. | |
69 | (*fma4i_vmfmadd_<mode>): Ditto. | |
70 | (*fma4i_vmfmsub_<mode>): Ditto. | |
71 | (*fma4i_vmfnmadd_<mode>): Ditto. | |
72 | (*fma4i_vmfnmsub_<mode>): Ditto. | |
73 | (*xop_vmfrcz_<mode>): Ditto. | |
74 | (sse_cvtps2pi): Ditto. | |
75 | (sse_cvttps2pi): Ditto. | |
76 | (sse_cvtss2si): Ditto. | |
77 | (sse_cvtss2si_2): Ditto. | |
78 | (sse_cvtss2siq_2): Ditto. | |
79 | (sse_cvttss2si): Ditto. | |
80 | (sse_cvttss2siq): Ditto. | |
81 | (sse_cvtsd2si): Ditto. | |
82 | (sse_cvtsd2si_2): Ditto. | |
83 | (sse_cvtsd2siq_2): Ditto. | |
84 | (sse_cvttsd2si): Ditto. | |
85 | (sse_cvttsd2siq): Ditto. | |
86 | (sse_cvtsd2ss): Ditto. | |
87 | (sse_cvtss2sd): Ditto. | |
88 | (avx2_pbroadcast<mode>): Ditto. | |
89 | (avx2_pbroadcast<mode>_1): Ditto. | |
90 | (*avx_vperm_broadcast_v4sf): Ditto. | |
91 | ||
92 | (sse_movhlps): Ditto for movlp[sd]/movhp[sd] alternatives. | |
93 | (sse_movlhps): Ditto. | |
94 | (sse_storehps): Ditto. | |
95 | (sse_loadhps): Ditto. | |
96 | (sse_storelps): Ditto. | |
97 | (sse_loadlps): Ditto. | |
98 | (*vec_concatv4sf): Ditto. | |
99 | (*vec_interleave_highv2df): Ditto. | |
100 | (*vec_interleave_lowv2df): Ditto. | |
101 | (*vec_extractv2df_1_sse): Ditto. | |
102 | (*vec_extractv2df_0_sse): Ditto. | |
103 | (sse2_storelpd): Ditto. | |
104 | (sse2_loadlpd): Ditto. | |
105 | (sse2_movsd): Ditto. | |
106 | (*vec_concatv4si): Ditto. | |
107 | (vec_concatv2di): Ditto. | |
108 | ||
109 | * config/i386/mmx.md (mmx_punpcklbw): Add pointer size overrides | |
110 | for Intel asm dialect. | |
111 | (mmx_punpcklwd): Ditto. | |
112 | (mmx_punpckldq): Ditto. | |
113 | ||
114 | * config/i386/i386.c (ix86_print_operand) ['H']: Output 'qword ptr' | |
115 | for intel assembler dialect. | |
116 | ||
1f6eac90 JJ |
117 | 2013-07-06 Jakub Jelinek <jakub@redhat.com> |
118 | ||
119 | PR target/29776 | |
120 | * fold-const.c (tree_call_nonnegative_warnv_p): Return true | |
121 | for BUILT_IN_C{LZ,LRSB}*. | |
122 | * tree.h (CASE_INT_FN): Add FN##IMAX case. | |
123 | * tree-vrp.c (extract_range_basic): Handle | |
124 | BUILT_IN_{FFS,PARITY,POPCOUNT,C{LZ,TZ,LRSB}}*. For | |
125 | BUILT_IN_CONSTANT_P if argument isn't (D) of PARM_DECL, | |
126 | fall thru to code calling set_value*. | |
127 | * builtins.c (expand_builtin): Remove *IMAX cases. | |
128 | (fold_builtin_bitop): For BUILT_IN_CLRSB* return NULL_TREE | |
129 | if width is bigger than 2*HWI. | |
130 | ||
2b778c9d VM |
131 | 2013-07-05 Vladimir Makarov <vmakarov@redhat.com> |
132 | ||
133 | PR rtl-optimization/55342 | |
134 | * lra-int.h (lra_subreg_reload_pseudos): New. | |
135 | * lra.c: Add undoing optional reloads to the block diagram. | |
136 | (lra_subreg_reload_pseudos): New. | |
137 | (lra_optional_reload_pseudos): Change comments. | |
138 | (lra): Init and clear lra_subreg_reload_pseudos. Clear | |
139 | lra_optional_reload_pseudos after undo transformations. | |
140 | * lra-assigns.c (pseudo_prefix_title): New. | |
141 | (lra_setup_reg_renumber): Use it. | |
142 | (spill_for): Ditto. Check subreg reload pseudos too. | |
143 | (assign_by_spills): Consider subreg reload pseudos too. | |
144 | * lra-constraints.c (simplify_operand_subreg): Use | |
145 | lra_subreg_reload_pseudos instead of lra_optional_reload_pseudos. | |
146 | (curr_insn_transform): Recognize and do optional reloads. | |
147 | (undo_optional_reloads): New. | |
148 | (lra_undo_inheritance): Call undo_optional_reloads. | |
149 | ||
207156e4 TQ |
150 | 2013-07-05 Thomas Quinot <quinot@adacore.com> |
151 | ||
152 | * tree-complex.c (expand_complex_operations_1): Fix typo. | |
153 | ||
8990e73a TB |
154 | 2013-07-04 Tejas Belagod <tejas.belagod@arm.com> |
155 | ||
156 | * config/aarch64/aarch64-protos.h (cpu_vector_cost): New. | |
157 | (tune_params): New member 'const vec_costs'. | |
158 | * config/aarch64/aarch64.c (generic_vector_cost): New. | |
159 | (generic_tunings): New member 'generic_vector_cost'. | |
160 | (aarch64_builtin_vectorization_cost): New. | |
161 | (aarch64_add_stmt_cost): New. | |
162 | (TARGET_VECTORIZE_ADD_STMT_COST): New. | |
163 | (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): New. | |
164 | ||
f7bc421d JJ |
165 | 2013-07-03 Jakub Jelinek <jakub@redhat.com> |
166 | ||
167 | PR target/57777 | |
168 | * config/i386/predicates.md (vsib_address_operand): Disallow | |
169 | SYMBOL_REF or LABEL_REF in parts.disp if TARGET_64BIT && flag_pic. | |
170 | ||
e90d1568 HPN |
171 | 2013-07-03 Hans-Peter Nilsson <hp@bitrange.com> |
172 | ||
173 | PR middle-end/55030 | |
174 | * stmt.c (expand_nl_goto_receiver): Remove almost-copy of | |
175 | expand_builtin_setjmp_receiver. | |
176 | (expand_label): Adjust, call expand_builtin_setjmp_receiver | |
177 | with NULL for the label parameter. | |
178 | * builtins.c (expand_builtin_setjmp_receiver): Don't clobber | |
179 | the frame-pointer. Adjust comments. | |
180 | [HAVE_builtin_setjmp_receiver]: Emit builtin_setjmp_receiver | |
181 | only if LABEL is non-NULL. | |
182 | ||
cbd7413b YZ |
183 | 2013-07-03 Yufeng Zhang <yufeng.zhang@arm.com> |
184 | ||
185 | * config/aarch64/aarch64.h (enum arm_abi_type): Remove. | |
186 | (ARM_ABI_AAPCS64): Ditto. | |
187 | (arm_abi): Ditto. | |
188 | (ARM_DEFAULT_ABI): Ditto. | |
189 | ||
dec11868 JG |
190 | 2013-07-03 James Greenhalgh <james.greenhalgh@arm.com> |
191 | ||
192 | * config/aarch64/aarch64-builtins.c | |
193 | (aarch64_simd_expand_builtin): Handle AARCH64_SIMD_STORE1. | |
194 | * config/aarch64/aarch64-simd-builtins.def (ld1): New. | |
195 | (st1): Likewise. | |
196 | * config/aarch64/aarch64-simd.md | |
197 | (aarch64_ld1<VALL:mode>): New. | |
198 | (aarch64_st1<VALL:mode>): Likewise. | |
199 | * config/aarch64/arm_neon.h | |
200 | (vld1<q>_<fpsu><8, 16, 32, 64>): Convert to RTL builtins. | |
201 | ||
786fb9b6 ST |
202 | 2013-07-02 Sriraman Tallam <tmsriram@google.com> |
203 | ||
0ba6aff3 UB |
204 | * config/i386/i386.c (gate_insert_vzeroupper): Check if |
205 | target ISA is AVX. | |
786fb9b6 ST |
206 | (ix86_option_override_internal):Turn on all -mavx target flags by |
207 | default as they are dependent on AVX anyway. | |
208 | ||
4b043553 CC |
209 | 2013-07-02 Cary Coutant <ccoutant@google.com> |
210 | ||
211 | * dwarf2out.c (loc_checksum): Call hash_loc_operands for a | |
212 | deterministic hash. | |
213 | (loc_checksum_ordered): Likewise. | |
214 | (hash_loc_operands): Remove inline keyword. | |
215 | ||
c4e87a13 JJ |
216 | 2013-07-02 Jakub Jelinek <jakub@redhat.com> |
217 | ||
218 | PR tree-optimization/57741 | |
219 | * tree-vect-loop.c (vect_is_simple_iv_evolution): Disallow | |
220 | non-INTEGRAL_TYPE_P non-SCALAR_FLOAT_TYPE_P SSA_NAME step_exprs, | |
221 | or SCALAR_FLOAT_TYPE_P SSA_NAMEs if !flag_associative_math. | |
222 | Allow REAL_CST step_exprs if flag_associative_math. | |
223 | (get_initial_def_for_induction): Handle SCALAR_FLOAT_TYPE_P step_expr. | |
224 | ||
26366d28 IB |
225 | 2013-07-02 Ian Bolton <ian.bolton@arm.com> |
226 | ||
0ba6aff3 | 227 | * config/aarch64/aarch64-simd.md (absdi2): Support abs for DI mode. |
26366d28 | 228 | |
2879bb2b IB |
229 | 2013-07-02 Ian Bolton <ian.bolton@arm.com> |
230 | ||
231 | * config/aarch64/aarch64.md (*extr_insv_reg<mode>): New pattern. | |
232 | ||
afc5e8a6 KT |
233 | 2013-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
234 | ||
235 | * config/arm/arm.md (arm_andsi3_insn): Add alternatives for 16-bit | |
236 | encoding. | |
237 | (iorsi3_insn): Likewise. | |
238 | (arm_xorsi3): Likewise. | |
239 | ||
31f8442b SN |
240 | 2013-07-01 Sofiane Naci <sofiane.naci@arm.com> |
241 | ||
242 | * arm.md (attribute "wtype"): Delete. Move attribute values from here | |
243 | to ... | |
244 | (attribute "type"): ... here, and prefix with "wmmx_". | |
245 | (attribute "core_cycles"): Update for attribute changes. | |
246 | * iwmmxt.md (tbcstv8qi): Update for attribute changes. | |
247 | (tbcstv4hi): Likewise. | |
248 | (tbcstv2si): Likewise. | |
249 | (iwmmxt_iordi3): Likewise. | |
250 | (iwmmxt_xordi3): Likewise. | |
251 | (iwmmxt_anddi3): Likewise. | |
252 | (iwmmxt_nanddi3): Likewise. | |
253 | (iwmmxt_arm_movdi): Likewise. | |
254 | (iwmmxt_movsi_insn): Likewise. | |
255 | (mov<mode>_internal): Likewise. | |
256 | (and<mode>3_iwmmxt): Likewise. | |
257 | (ior<mode>3_iwmmxt): Likewise. | |
258 | (xor<mode>3_iwmmxt): Likewise. | |
259 | (add<mode>3_iwmmxt): Likewise. | |
260 | (ssaddv8qi3): Likewise. | |
261 | (ssaddv4hi3): Likewise. | |
262 | (ssaddv2si3): Likewise. | |
263 | (usaddv8qi3): Likewise. | |
264 | (usaddv4hi3): Likewise. | |
265 | (usaddv2si3): Likewise. | |
266 | (sub<mode>3_iwmmxt): Likewise. | |
267 | (sssubv8qi3): Likewise. | |
268 | (sssubv4hi3): Likewise. | |
269 | (sssubv2si3): Likewise. | |
270 | (ussubv8qi3): Likewise. | |
271 | (ussubv4hi3): Likewise. | |
272 | (ussubv2si3): Likewise. | |
273 | (mulv4hi3_iwmmxt): Likewise. | |
274 | (smulv4hi3_highpart): Likewise. | |
275 | (umulv4hi3_highpart): Likewise. | |
276 | (iwmmxt_wmacs): Likewise. | |
277 | (iwmmxt_wmacsz): Likewise. | |
278 | (iwmmxt_wmacu): Likewise. | |
279 | (iwmmxt_wmacuz): Likewise. | |
280 | (iwmmxt_clrdi): Likewise. | |
281 | (iwmmxt_clrv8qi): Likewise. | |
282 | (iwmmxt_clr4hi): Likewise. | |
283 | (iwmmxt_clr2si): Likewise. | |
284 | (iwmmxt_uavgrndv8qi3): Likewise. | |
285 | (iwmmxt_uavgrndv4hi3): Likewise. | |
286 | (iwmmxt_uavgv8qi3): Likewise. | |
287 | (iwmmxt_uavgv4hi3): Likewise. | |
288 | (iwmmxt_tinsrb): Likewise. | |
289 | (iwmmxt_tinsrh): Likewise. | |
290 | (iwmmxt_tinsrw): Likewise. | |
291 | (iwmmxt_textrmub): Likewise. | |
292 | (iwmmxt_textrmsb): Likewise. | |
293 | (iwmmxt_textrmuh): Likewise. | |
294 | (iwmmxt_textrmsh): Likewise. | |
295 | (iwmmxt_textrmw): Likewise. | |
296 | (iwmxxt_wshufh): Likewise. | |
297 | (eqv8qi3): Likewise. | |
298 | (eqv4hi3): Likewise. | |
299 | (eqv2si3): Likewise. | |
300 | (gtuv8qi3): Likewise. | |
301 | (gtuv4hi3): Likewise. | |
302 | (gtuv2si3): Likewise. | |
303 | (gtv8qi3): Likewise. | |
304 | (gtv4hi3): Likewise. | |
305 | (gtv2si3): Likewise. | |
306 | (smax<mode>3_iwmmxt): Likewise. | |
307 | (umax<mode>3_iwmmxt): Likewise. | |
308 | (smin<mode>3_iwmmxt): Likewise. | |
309 | (umin<mode>3_iwmmxt): Likewise. | |
310 | (iwmmxt_wpackhss): Likewise. | |
311 | (iwmmxt_wpackwss): Likewise. | |
312 | (iwmmxt_wpackdss): Likewise. | |
313 | (iwmmxt_wpackhus): Likewise. | |
314 | (iwmmxt_wpackwus): Likewise. | |
315 | (iwmmxt_wpackdus): Likewise. | |
316 | (iwmmxt_wunpckihb): Likewise. | |
317 | (iwmmxt_wunpckihh): Likewise. | |
318 | (iwmmxt_wunpckihw): Likewise. | |
319 | (iwmmxt_wunpckilb): Likewise. | |
320 | (iwmmxt_wunpckilh): Likewise. | |
321 | (iwmmxt_wunpckilw): Likewise. | |
322 | (iwmmxt_wunpckehub): Likewise. | |
323 | (iwmmxt_wunpckehuh): Likewise. | |
324 | (iwmmxt_wunpckehuw): Likewise. | |
325 | (iwmmxt_wunpckehsb): Likewise. | |
326 | (iwmmxt_wunpckehsh): Likewise. | |
327 | (iwmmxt_wunpckehsw): Likewise. | |
328 | (iwmmxt_wunpckelub): Likewise. | |
329 | (iwmmxt_wunpckeluh): Likewise. | |
330 | (iwmmxt_wunpckeluw): Likewise. | |
331 | (iwmmxt_wunpckelsb): Likewise. | |
332 | (iwmmxt_wunpckelsh): Likewise. | |
333 | (iwmmxt_wunpckelsw): Likewise. | |
334 | (ror<mode>3): Likewise. | |
335 | (ashr<mode>3_iwmmxt): Likewise. | |
336 | (lshr<mode>3_iwmmxt): Likewise. | |
337 | (ashl<mode>3_iwmmxt): Likewise. | |
338 | (ror<mode>3_di): Likewise. | |
339 | (ashr<mode>3_di): Likewise. | |
340 | (lshr<mode>3_di): Likewise. | |
341 | (ashl<mode>3_di): Likewise. | |
342 | (iwmmxt_wmadds): Likewise. | |
343 | (iwmmxt_wmaddu): Likewise. | |
344 | (iwmmxt_tmia): Likewise. | |
345 | (iwmmxt_tmiaph): Likewise. | |
346 | (iwmmxt_tmiabb): Likewise. | |
347 | (iwmmxt_tmiatb): Likewise. | |
348 | (iwmmxt_tmiabt): Likewise. | |
349 | (iwmmxt_tmiatt): Likewise. | |
350 | (iwmmxt_tmovmskb): Likewise. | |
351 | (iwmmxt_tmovmskh): Likewise. | |
352 | (iwmmxt_tmovmskw): Likewise. | |
353 | (iwmmxt_waccb): Likewise. | |
354 | (iwmmxt_wacch): Likewise. | |
355 | (iwmmxt_waccw): Likewise. | |
356 | (iwmmxt_waligni): Likewise. | |
357 | (iwmmxt_walignr): Likewise. | |
358 | (iwmmxt_walignr0): Likewise. | |
359 | (iwmmxt_walignr1): Likewise. | |
360 | (iwmmxt_walignr2): Likewise. | |
361 | (iwmmxt_walignr3): Likewise. | |
362 | (iwmmxt_wsadb): Likewise. | |
363 | (iwmmxt_wsadh): Likewise. | |
364 | (iwmmxt_wsadbz): Likewise. | |
365 | (iwmmxt_wsadhz): Likewise. | |
366 | * iwmmxt2.md (iwmmxt_wabs<mode>3): Update for attribute changes. | |
367 | (iwmmxt_wabsdiffb): Likewise. | |
368 | (iwmmxt_wabsdiffh): Likewise. | |
369 | (iwmmxt_wabsdiffw): Likewise. | |
370 | (iwmmxt_waddsubhx): Likewise | |
371 | (iwmmxt_wsubaddhx): Likewise. | |
372 | (addc<mode>3): Likewise. | |
373 | (iwmmxt_avg4): Likewise. | |
374 | (iwmmxt_avg4r): Likewise. | |
375 | (iwmmxt_wmaddsx): Likewise. | |
376 | (iwmmxt_wmaddux): Likewise. | |
377 | (iwmmxt_wmaddsn): Likewise. | |
378 | (iwmmxt_wmaddun): Likewise. | |
379 | (iwmmxt_wmulwsm): Likewise. | |
380 | (iwmmxt_wmulwum): Likewise. | |
381 | (iwmmxt_wmulsmr): Likewise. | |
382 | (iwmmxt_wmulumr): Likewise. | |
383 | (iwmmxt_wmulwsmr): Likewise. | |
384 | (iwmmxt_wmulwumr): Likewise. | |
385 | (iwmmxt_wmulwl): Likewise. | |
386 | (iwmmxt_wqmulm): Likewise. | |
387 | (iwmmxt_wqmulwm): Likewise. | |
388 | (iwmmxt_wqmulmr): Likewise. | |
389 | (iwmmxt_wqmulwmr): Likewise. | |
390 | (iwmmxt_waddbhusm): Likewise. | |
391 | (iwmmxt_waddbhusl): Likewise. | |
392 | (iwmmxt_wqmiabb): Likewise. | |
393 | (iwmmxt_wqmiabt): Likewise. | |
394 | (iwmmxt_wqmiatb): Likewise. | |
395 | (iwmmxt_wqmiatt): Likewise. | |
396 | (iwmmxt_wqmiabbn): Likewise. | |
397 | (iwmmxt_wqmiabtn): Likewise. | |
398 | (iwmmxt_wqmiatbn): Likewise. | |
399 | (iwmmxt_wqmiattn): Likewise. | |
400 | (iwmmxt_wmiabb): Likewise. | |
401 | (iwmmxt_wmiabt): Likewise. | |
402 | (iwmmxt_wmiatb): Likewise. | |
403 | (iwmmxt_wmiatt): Likewise. | |
404 | (iwmmxt_wmiabbn): Likewise. | |
405 | (iwmmxt_wmiabtn): Likewise. | |
406 | (iwmmxt_wmiatbn): Likewise. | |
407 | (iwmmxt_wmiattn): Likewise. | |
408 | (iwmmxt_wmiawbb): Likewise. | |
409 | (iwmmxt_wmiawbt): Likewise. | |
410 | (iwmmxt_wmiawtb): Likewise. | |
411 | (iwmmxt_wmiawtt): Likewise. | |
412 | (iwmmxt_wmiawbbn): Likewise. | |
413 | (iwmmxt_wmiawbtn): Likewise. | |
414 | (iwmmxt_wmiawtbn): Likewise. | |
415 | (iwmmxt_wmiawttn): Likewise. | |
416 | (iwmmxt_wmerge): Likewise. | |
417 | (iwmmxt_tandc<mode>3): Likewise. | |
418 | (iwmmxt_torc<mode>3): Likewise. | |
419 | (iwmmxt_torvsc<mode>3): Likewise. | |
420 | (iwmmxt_textrc<mode>3): Likewise. | |
421 | * marvell-f-iwmmxt.md (wmmxt_shift): Update for attribute changes. | |
422 | (wmmxt_pack): Likewise. | |
423 | (wmmxt_mult_c1): Likewise. | |
424 | (wmmxt_mult_c2): Likewise. | |
425 | (wmmxt_alu_c1): Likewise. | |
426 | (wmmxt_alu_c2): Likewise. | |
427 | (wmmxt_alu_c3): Likewise. | |
428 | (wmmxt_transfer_c1): Likewise. | |
429 | (wmmxt_transfer_c2): Likewise. | |
430 | (wmmxt_transfer_c3): Likewise. | |
431 | (marvell_f_iwmmxt_wstr): Likewise. | |
432 | (marvell_f_iwmmxt_wldr): Likewise. | |
433 | ||
bdb7bf8a YZ |
434 | 2013-06-29 Yufeng Zhang <yufeng.zhang@arm.com> |
435 | ||
0ba6aff3 | 436 | * config/aarch64/aarch64.c: Remove junk from the beginning of the file. |
bdb7bf8a | 437 | |
e6631d38 VM |
438 | 2013-06-28 Vladimir Makarov <vmakarov@redhat.com> |
439 | ||
440 | Revert: | |
441 | 2013-06-28 Vladimir Makarov <vmakarov@redhat.com> | |
442 | * lra-constraints.c (need_for_split_p): Check call used hard regs | |
443 | living through calls. | |
444 | ||
445 | * lra-constraints.c (inherit_in_ebb): Reset live_hard_regs for | |
446 | call used regs for call insn. | |
447 | ||
53c1275b JJ |
448 | 2013-06-28 Jakub Jelinek <jakub@redhat.com> |
449 | ||
450 | PR target/57736 | |
0ba6aff3 UB |
451 | * config/i386/i386.c (ix86_expand_builtin): If target == NULL and |
452 | mode is VOIDmode, don't create a VOIDmode pseudo to copy result into. | |
53c1275b | 453 | |
1141ed3f BI |
454 | 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com> |
455 | ||
456 | * builtins.def: Fixed the function type of CILKPLUS_BUILTIN. | |
e6631d38 | 457 | |
e32e4c4a VM |
458 | 2013-06-28 Vladimir Makarov <vmakarov@redhat.com> |
459 | ||
460 | * lra-constraints.c (need_for_split_p): Check call used hard regs | |
461 | living through calls. | |
462 | ||
f161bfd3 MM |
463 | 2013-06-28 Michael Meissner <meissner@linux.vnet.ibm.com> |
464 | ||
465 | PR target/57744 | |
466 | * config/rs6000/rs6000.h (MODES_TIEABLE_P): Do not allow PTImode | |
467 | to tie with any other modes. Eliminate Altivec vector mode tests, | |
468 | since these are a subset of ALTIVEC or VSX vector modes. Simplify | |
469 | code, to return 0 if testing MODE2 for a condition, if we've | |
470 | already tested MODE1 for the same condition. | |
471 | ||
7eda14e1 MS |
472 | 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com> |
473 | ||
474 | * config/aarch64/aarch64.c (aarch64_cannot_force_const_mem): Adjust | |
475 | layout. | |
476 | ||
c822f852 MS |
477 | 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com> |
478 | ||
479 | * config/aarch64/aarch64-protos.h (aarch64_symbol_type): | |
480 | Update comment w.r.t SYMBOL_TINY_ABSOLUTE. | |
481 | ||
da4f13a4 MS |
482 | 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com> |
483 | ||
0ba6aff3 UB |
484 | * config/aarch64/aarch64-protos.h (aarch64_classify_symbol_expression): |
485 | Define. | |
da4f13a4 MS |
486 | (aarch64_symbolic_constant_p): Remove. |
487 | * config/aarch64/aarch64.c (aarch64_classify_symbol_expression): Remove | |
488 | static. Fix line length and white space. | |
489 | (aarch64_symbolic_constant_p): Remove. | |
490 | * config/aarch64/predicates.md (aarch64_valid_symref): | |
491 | Use aarch64_classify_symbol_expression. | |
492 | ||
956a95a5 KT |
493 | 2013-06-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
494 | ||
495 | * config/arm/constraints.md (Ts): New constraint. | |
496 | * config/arm/arm.md (arm_movqi_insn): Add alternatives for | |
497 | 16-bit encodings. | |
498 | (compare_scc): Use "Ts" constraint for operand 0. | |
499 | (ior_scc_scc): Likewise. | |
500 | (and_scc_scc): Likewise. | |
501 | (and_scc_scc_nodom): Likewise. | |
502 | (ior_scc_scc_cmp): Likewise for operand 7. | |
503 | (and_scc_scc_cmp): Likewise. | |
504 | * config/arm/thumb2.md (thumb2_movsi_insn): | |
505 | Add alternatives for 16-bit encodings. | |
506 | (thumb2_movhi_insn): Likewise. | |
507 | (thumb2_movsicc_insn): Likewise. | |
508 | (thumb2_and_scc): Take 'and' outside cond_exec. Use "Ts" constraint. | |
509 | (thumb2_negscc): Use "Ts" constraint. | |
510 | Move mvn instruction outside cond_exec block. | |
511 | * config/arm/vfp.md (thumb2_movsi_vfp): Add alternatives | |
512 | for 16-bit encodings. | |
513 | ||
31dfce10 KT |
514 | 2013-06-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
515 | ||
516 | * config/arm/arm.md (arm_mulsi3_v6): Add alternative for 16-bit | |
517 | encoding. | |
518 | (mulsi3addsi_v6): Disable predicable variant for arm_restrict_it. | |
519 | (mulsi3subsi): Likewise. | |
520 | (mulsidi3adddi): Likewise. | |
521 | (mulsidi3_v6): Likewise. | |
522 | (umulsidi3_v6): Likewise. | |
523 | (umulsidi3adddi_v6): Likewise. | |
524 | (smulsi3_highpart_v6): Likewise. | |
525 | (umulsi3_highpart_v6): Likewise. | |
526 | (mulhisi3tb): Likewise. | |
527 | (mulhisi3bt): Likewise. | |
528 | (mulhisi3tt): Likewise. | |
529 | (maddhisi4): Likewise. | |
530 | (maddhisi4tb): Likewise. | |
531 | (maddhisi4tt): Likewise. | |
532 | (maddhidi4): Likewise. | |
533 | (maddhidi4tb): Likewise. | |
534 | (maddhidi4tt): Likewise. | |
535 | (zeroextractsi_compare0_scratch): Likewise. | |
536 | (insv_zero): Likewise. | |
537 | (insv_t2): Likewise. | |
538 | (anddi_notzesidi_di): Likewise. | |
539 | (anddi_notsesidi_di): Likewise. | |
540 | (andsi_notsi_si): Likewise. | |
541 | (iordi_zesidi_di): Likewise. | |
542 | (xordi_zesidi_di): Likewise. | |
543 | (andsi_iorsi3_notsi): Likewise. | |
544 | (smax_0): Likewise. | |
545 | (smax_m1): Likewise. | |
546 | (smin_0): Likewise. | |
547 | (not_shiftsi): Likewise. | |
548 | (unaligned_loadsi): Likewise. | |
549 | (unaligned_loadhis): Likewise. | |
550 | (unaligned_loadhiu): Likewise. | |
551 | (unaligned_storesi): Likewise. | |
552 | (unaligned_storehi): Likewise. | |
553 | (extv_reg): Likewise. | |
554 | (extzv_t2): Likewise. | |
555 | (divsi3): Likewise. | |
556 | (udivsi3): Likewise. | |
557 | (arm_zero_extendhisi2addsi): Likewise. | |
558 | (arm_zero_extendqisi2addsi): Likewise. | |
559 | (compareqi_eq0): Likewise. | |
560 | (arm_extendhisi2_v6): Likewise. | |
561 | (arm_extendqisi2addsi): Likewise. | |
562 | (arm_movt): Likewise. | |
563 | (thumb2_ldrd): Likewise. | |
564 | (thumb2_ldrd_base): Likewise. | |
565 | (thumb2_ldrd_base_neg): Likewise. | |
566 | (thumb2_strd): Likewise. | |
567 | (thumb2_strd_base): Likewise. | |
568 | (thumb2_strd_base_neg): Likewise. | |
569 | (arm_negsi2): Add alternative for 16-bit encoding. | |
570 | (arm_one_cmplsi2): Likewise. | |
571 | ||
1572e697 KT |
572 | 2013-06-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
573 | ||
574 | * config/arm/predicates.md (arm_cond_move_operator): New predicate. | |
575 | * config/arm/arm.md (movsfcc): Use arm_cond_move_operator predicate. | |
576 | (movdfcc): Likewise. | |
577 | * config/arm/vfp.md (*thumb2_movsf_vfp): | |
578 | Disable predication for arm_restrict_it. | |
579 | (*thumb2_movsfcc_vfp): Disable for arm_restrict_it. | |
580 | (*thumb2_movdfcc_vfp): Likewise. | |
581 | (*abssf2_vfp, *absdf2_vfp, *negsf2_vfp, *negdf2_vfp,*addsf3_vfp, | |
582 | *adddf3_vfp, *subsf3_vfp, *subdf3_vfpc, *divsf3_vfp,*divdf3_vfp, | |
583 | *mulsf3_vfp, *muldf3_vfp, *mulsf3negsf_vfp, *muldf3negdf_vfp, | |
584 | *mulsf3addsf_vfp, *muldf3adddf_vfp, *mulsf3subsf_vfp, | |
585 | *muldf3subdf_vfp, *mulsf3negsfaddsf_vfp, *fmuldf3negdfadddf_vfp, | |
586 | *mulsf3negsfsubsf_vfp, *muldf3negdfsubdf_vfp, *fma<SDF:mode>4, | |
587 | *fmsub<SDF:mode>4, *fnmsub<SDF:mode>4, *fnmadd<SDF:mode>4, | |
588 | *extendsfdf2_vfp, *truncdfsf2_vfp, *extendhfsf2, *truncsfhf2, | |
589 | *truncsisf2_vfp, *truncsidf2_vfp, fixuns_truncsfsi2, fixuns_truncdfsi2, | |
590 | *floatsisf2_vfp, *floatsidf2_vfp, floatunssisf2, floatunssidf2, | |
591 | *sqrtsf2_vfp, *sqrtdf2_vfp, *cmpsf_vfp, *cmpsf_trap_vfp, *cmpdf_vfp, | |
592 | *cmpdf_trap_vfp, <vrint_pattern><SDF:mode>2): | |
593 | Disable predication for arm_restrict_it. | |
594 | ||
ebf8f0ea KY |
595 | 2013-06-28 Kirill Yukhin <kirill.yukhin@intel.com> |
596 | ||
597 | * config/i386/bmiintrin.h (_bextr_u32): New. | |
598 | (_bextr_u64): Ditto. | |
599 | ||
a290fcda RS |
600 | 2013-06-27 Richard Sandiford <rdsandiford@googlemail.com> |
601 | ||
602 | * config.gcc (mips*-mti-elf*, mips*-sde-elf*, mips64r5900-*-elf*) | |
603 | (mips64r5900el-*-elf*): Include mips/n32-elf.h. | |
604 | * config/mips/sde.h (LOCAL_LABEL_PREFIX, NO_DOLLAR_IN_LABEL) | |
605 | (LONG_DOUBLE_TYPE_SIZE, LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Move to... | |
606 | * config/mips/n32-elf.h: ...this new file. | |
607 | ||
ea169996 MG |
608 | 2013-06-27 Marc Glisse <marc.glisse@inria.fr> |
609 | ||
610 | PR target/57224 | |
611 | * config/i386/i386.c (enum ix86_builtins, bdesc_args): Remove | |
612 | IX86_BUILTIN_CMPNGTSS and IX86_BUILTIN_CMPNGESS. | |
613 | ||
8e932114 CM |
614 | 2013-06-27 Catherine Moore <clm@codesourcery.com> |
615 | ||
616 | * config/mips/mips-tables.opt: Regenerate. | |
617 | * config/mips/mips-cpus.def: Add m14ke and m14kec. | |
0ba6aff3 | 618 | * config/mips/mips.h (BASE_DRIVER_SELF_SPECS): m14ke* implies -mdspr2. |
8e932114 | 619 | * doc/invoke.texi: Add -m14kc. |
ebf8f0ea | 620 | |
2444244e JJ |
621 | 2013-06-27 Jakub Jelinek <jakub@redhat.com> |
622 | ||
cd06d2a2 JJ |
623 | PR target/57623 |
624 | * config/i386/i386.md (bmi_bextr_<mode>): Swap predicates and | |
625 | constraints of operand 1 and 2. | |
626 | ||
2444244e JJ |
627 | PR target/57623 |
628 | * config/i386/i386.md (bmi2_bzhi_<mode>3): Swap AND arguments | |
629 | to match RTL canonicalization. Swap predicates and | |
630 | constraints of operand 1 and 2. | |
631 | ||
2f259720 VM |
632 | 2013-06-27 Vladimir Makarov <vmakarov@redhat.com> |
633 | ||
0ba6aff3 UB |
634 | * lra-constraints.c (inherit_in_ebb): Process static hard regs too. |
635 | Process OP_INOUT regs for splitting too. | |
2f259720 | 636 | |
fef4d2b3 JJ |
637 | 2013-06-27 Jakub Jelinek <jakub@redhat.com> |
638 | ||
639 | * tree-vect-stmts.c (vectorizable_store): Move ptr_incr var | |
640 | decl before the loop, initialize to NULL. | |
641 | (vectorizable_load): Initialize ptr_incr to NULL. | |
642 | ||
79ee9826 MJ |
643 | 2013-06-27 Martin Jambor <mjambor@suse.cz> |
644 | ||
645 | PR lto/57208 | |
646 | * ipa-ref.h (ipa_maybe_record_reference): Declare. | |
647 | * ipa-ref.c (ipa_maybe_record_reference): New function. | |
648 | * cgraphclones.c (cgraph_create_virtual_clone): Use it. | |
649 | * ipa-cp.c (create_specialized_node): Record potential references from | |
650 | aggvals. | |
651 | * Makefile.in (ipa-ref.o): Add IPA_REF_H to dependencies. | |
652 | ||
e18b4a81 YZ |
653 | 2013-06-27 Yufeng Zhang <yufeng.zhang@arm.com> |
654 | ||
655 | * config/aarch64/aarch64.c (aarch64_force_temporary): Add an extra | |
656 | parameter 'mode' of type 'enum machine_mode mode'; change to pass | |
657 | 'mode' to force_reg. | |
658 | (aarch64_add_offset): Update calls to aarch64_force_temporary. | |
659 | (aarch64_expand_mov_immediate): Likewise. | |
660 | ||
9c023bf0 YZ |
661 | 2013-06-27 Yufeng Zhang <yufeng.zhang@arm.com> |
662 | ||
663 | * config/aarch64/aarch64.c (aarch64_add_offset): Change to pass | |
664 | 'mode' to aarch64_plus_immediate and gen_rtx_PLUS. | |
665 | ||
5a3fe9b6 AK |
666 | 2013-06-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
667 | ||
668 | * config/s390/s390.c: Rename UNSPEC_CCU_TO_INT to | |
669 | UNSPEC_STRCMPCC_TO_INT and UNSPEC_CCZ_TO_INT to UNSPEC_CC_TO_INT. | |
670 | (struct machine_function): Add tbegin_p. | |
671 | (s390_canonicalize_comparison): Fold CC mode compares to | |
672 | conditional jump if possible. | |
673 | (s390_emit_jump): Return the emitted jump. | |
674 | (s390_branch_condition_mask, s390_branch_condition_mnemonic): | |
675 | Handle CCRAWmode compares. | |
676 | (s390_option_override): Default to -mhtm if available. | |
677 | (s390_reg_clobbered_rtx): Handle floating point regs as well. | |
678 | (s390_regs_ever_clobbered): Use s390_regs_ever_clobbered also for | |
679 | FPRs instead of df_regs_ever_live_p. | |
680 | (s390_optimize_nonescaping_tx): New function. | |
681 | (s390_init_frame_layout): Extend clobbered_regs array to cover | |
682 | FPRs as well. | |
683 | (s390_emit_prologue): Call s390_optimize_nonescaping_tx. | |
684 | (s390_expand_tbegin): New function. | |
685 | (enum s390_builtin): New enum definition. | |
686 | (code_for_builtin): New array definition. | |
687 | (s390_init_builtins): New function. | |
688 | (s390_expand_builtin): New function. | |
689 | (TARGET_INIT_BUILTINS): Define. | |
690 | (TARGET_EXPAND_BUILTIN): Define. | |
0ba6aff3 | 691 | * common/config/s390/s390-common.c (processor_flags_table): Add PF_TX. |
5a3fe9b6 AK |
692 | * config/s390/predicates.md (s390_comparison): Handle CCRAWmode. |
693 | (s390_alc_comparison): Likewise. | |
694 | * config/s390/s390-modes.def: Add CCRAWmode. | |
695 | * config/s390/s390.h (processor_flags): Add PF_TX. | |
696 | (TARGET_CPU_HTM): Define macro. | |
697 | (TARGET_HTM): Define macro. | |
698 | (TARGET_CPU_CPP_BUILTINS): Define __HTM__ for htm. | |
699 | * config/s390/s390.md: Rename UNSPEC_CCU_TO_INT to | |
700 | UNSPEC_STRCMPCC_TO_INT and UNSPEC_CCZ_TO_INT to UNSPEC_CC_TO_INT. | |
701 | (UNSPECV_TBEGIN, UNSPECV_TBEGINC, UNSPECV_TEND, UNSPECV_TABORT) | |
0ba6aff3 | 702 | (UNSPECV_ETND, UNSPECV_NTSTG, UNSPECV_PPA): New unspecv enum values. |
5a3fe9b6 AK |
703 | (TBEGIN_MASK, TBEGINC_MASK): New constants. |
704 | ("*cc_to_int"): Move up. | |
705 | ("*mov<mode>cc", "*cjump_64", "*cjump_31"): Accept integer | |
706 | constants other than 0. | |
707 | ("*ccraw_to_int"): New insn and splitter definition. | |
708 | ("tbegin", "tbegin_nofloat", "tbegin_retry") | |
709 | ("tbegin_retry_nofloat", "tbeginc", "tend", "tabort") | |
710 | ("tx_assist"): New expander. | |
711 | ("tbegin_1", "tbegin_nofloat_1", "*tbeginc_1", "*tend_1") | |
712 | ("*tabort_1", "etnd", "ntstg", "*ppa"): New insn definition. | |
713 | * config/s390/s390.opt: Add -mhtm option. | |
714 | * config/s390/s390-protos.h (s390_emit_jump): Add return type. | |
715 | * config/s390/htmxlintrin.h: New file. | |
716 | * config/s390/htmintrin.h: New file. | |
717 | * config/s390/s390intrin.h: New file. | |
718 | * doc/extend.texi: Document htm builtins. | |
719 | * config.gcc: Add the new header files to extra_headers. | |
720 | ||
9e216629 TS |
721 | 2013-06-26 Thomas Schwinge <thomas@codesourcery.com> |
722 | ||
723 | * config/i386/gnu.h [TARGET_LIBC_PROVIDES_SSP] | |
0ba6aff3 | 724 | (TARGET_CAN_SPLIT_STACK, TARGET_THREAD_SPLIT_STACK_OFFSET): Undefine. |
9e216629 | 725 | |
fd8c65e7 MM |
726 | 2013-06-26 Michael Meissner <meissner@linux.vnet.ibm.com> |
727 | Pat Haugen <pthaugen@us.ibm.com> | |
728 | Peter Bergner <bergner@vnet.ibm.com> | |
729 | ||
730 | * config/rs6000/power8.md: New. | |
731 | * config/rs6000/rs6000-cpus.def (RS6000_CPU table): Adjust processor | |
732 | setting for power8 entry. | |
733 | * config/rs6000/t-rs6000 (MD_INCLUDES): Add power8.md. | |
734 | * config/rs6000/rs6000.c (is_microcoded_insn, is_cracked_insn): Adjust | |
735 | test for Power4/Power5 only. | |
736 | (insn_must_be_first_in_group, insn_must_be_last_in_group): Add Power8 | |
737 | support. | |
738 | (force_new_group): Adjust comment. | |
739 | * config/rs6000/rs6000.md: Include power8.md. | |
740 | ||
b24a2ce5 GY |
741 | 2013-06-26 Greta Yorsh <Greta.Yorsh@arm.com> |
742 | ||
743 | * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Define macro. | |
744 | * config/arm/arm-protos.h (arm_max_conditional_execute): New | |
745 | declaration. | |
746 | (tune_params): Update comment. | |
747 | * config/arm/arm.c (arm_cortex_a15_tune): Set max_cond_insns to 2. | |
748 | (arm_max_conditional_execute): New function. | |
749 | (thumb2_final_prescan_insn): Use max_insn_skipped and | |
750 | MAX_INSN_PER_IT_BLOCK to compute maximum instructions in a block. | |
751 | ||
f6fdeb62 JJ |
752 | 2013-06-25 Jakub Jelinek <jakub@redhat.com> |
753 | ||
754 | PR tree-optimization/57705 | |
755 | * tree-vect-loop.c (vect_is_simple_iv_evolution): Allow | |
756 | SSA_NAME step, provided that it is not defined inside the loop. | |
0ba6aff3 | 757 | (vect_analyze_scalar_cycles_1): Disallow SSA_NAME step in nested loop. |
f6fdeb62 JJ |
758 | (get_initial_def_for_induction): Handle SSA_NAME IV step. |
759 | ||
c13bc3d9 MJ |
760 | 2013-06-25 Martin Jambor <mjambor@suse.cz> |
761 | ||
762 | PR middle-end/57670 | |
763 | * cgraph.h (cgraph_indirect_call_info): New flag member_ptr. | |
764 | * ipa-prop.c (ipa_print_node_jump_functions): Mark member pointer | |
765 | calls in the dump. | |
766 | (ipa_note_param_call): Initialize member_ptr flag. | |
767 | (ipa_analyze_indirect_call_uses): Set member_ptr flag. | |
768 | (ipa_make_edge_direct_to_target): Bail out if member_ptr is set. | |
769 | (ipa_write_indirect_edge_info): Stream member_ptr flag. | |
770 | (ipa_read_indirect_edge_info): Likewise. | |
771 | ||
8a845901 RB |
772 | 2013-06-25 Richard Biener <rguenther@suse.de> |
773 | ||
774 | PR middle-end/56977 | |
775 | * passes.c (init_optimization_passes): Move pass_fold_builtins | |
776 | and pass_dce earlier with -Og. | |
777 | ||
33be0bec EB |
778 | 2013-06-25 Eric Botcazou <ebotcazou@adacore.com> |
779 | ||
780 | * expr.c (expand_expr_real_1) <ARRAY_REF>: Fix formatting glitches. | |
781 | <BIT_FIELD_REF>: Remove trailing TAB. | |
782 | * varasm.c (output_constructor_bitfield): Fix formatting glitch and | |
783 | remove blank line. | |
784 | ||
5fe8e757 MJ |
785 | 2013-06-24 Martin Jambor <mjambor@suse.cz> |
786 | ||
787 | PR tree-optimization/57358 | |
788 | * ipa-prop.c (ipa_func_spec_opts_forbid_analysis_p): New function. | |
789 | (ipa_compute_jump_functions_for_edge): Bail out if it returns true. | |
790 | (ipa_analyze_params_uses): Generate pessimistic info when true. | |
791 | ||
44a60244 MJ |
792 | 2013-06-24 Martin Jambor <mjambor@suse.cz> |
793 | ||
794 | PR tree-optimization/57539 | |
795 | * cgraphclones.c (cgraph_clone_node): Add parameter new_inlined_to, set | |
796 | global.inlined_to of the new node to it. All callers changed. | |
797 | * ipa-inline-transform.c (clone_inlined_nodes): New variable | |
798 | inlining_into, pass it to cgraph_clone_node. | |
799 | * ipa-prop.c (ipa_propagate_indirect_call_infos): Do not call | |
800 | ipa_free_edge_args_substructures. | |
801 | (ipa_edge_duplication_hook): Only add edges from inlined nodes to | |
802 | rdesc linked list. Do not assert rdesc edges have inlined caller. | |
803 | Assert we have found an rdesc in the rdesc list. | |
804 | ||
7c5848b8 RB |
805 | 2013-06-24 Richard Biener <rguenther@suse.de> |
806 | ||
0ba6aff3 | 807 | * pointer-set.h (struct pointer_set_t): Move here from pointer-set.c. |
7c5848b8 RB |
808 | (pointer_set_lookup): Declare. |
809 | (class pointer_map): New template class implementing a | |
810 | generic pointer to T map. | |
811 | (pointer_map<T>::pointer_map, pointer_map<T>::~pointer_map, | |
812 | pointer_map<T>::contains, pointer_map<T>::insert, | |
813 | pointer_map<T>::traverse): New functions. | |
814 | * pointer-set.c (struct pointer_set_t): Moved to pointer-set.h. | |
815 | (pointer_set_lookup): New function. | |
816 | (pointer_set_contains): Use pointer_set_lookup. | |
817 | (pointer_set_insert): Likewise. | |
818 | (insert_aux): Remove. | |
819 | (struct pointer_map_t): Embed a pointer_set_t. | |
820 | (pointer_map_create): Adjust. | |
821 | (pointer_map_destroy): Likewise. | |
822 | (pointer_map_contains): Likewise. | |
823 | (pointer_map_insert): Likewise. | |
824 | (pointer_map_traverse): Likewise. | |
825 | * tree-streamer.h (struct streamer_tree_cache_d): Use a | |
826 | pointer_map<unsigned> instead of a pointer_map_t. | |
827 | * tree-streamer.c (streamer_tree_cache_insert_1): Adjust. | |
828 | (streamer_tree_cache_lookup): Likewise. | |
829 | (streamer_tree_cache_create): Likewise. | |
830 | (streamer_tree_cache_delete): Likewise. | |
831 | * lto-streamer.h (struct lto_tree_ref_encoder): Use a | |
832 | pointer_map<unsigned> instead of a pointer_map_t. | |
833 | (lto_init_tree_ref_encoder): Adjust. | |
834 | (lto_destroy_tree_ref_encoder): Likewise. | |
835 | * lto-section-out.c (lto_output_decl_index): Likewise. | |
836 | (lto_record_function_out_decl_state): Likewise. | |
837 | * dominance.c (iterate_fix_dominators): Use pointer_map<int>. | |
838 | ||
3dbc97a9 RB |
839 | 2013-06-24 Richard Biener <rguenther@suse.de> |
840 | ||
841 | PR tree-optimization/57488 | |
842 | * tree-ssa-pre.c (insert): Clear NEW sets before each iteration. | |
843 | ||
8345965a AM |
844 | 2013-06-24 Alan Modra <amodra@gmail.com> |
845 | ||
846 | * config/rs6000/rs6000.c (vspltis_constant): Correct for little-endian. | |
847 | (gen_easy_altivec_constant): Likewise. | |
848 | * config/rs6000/predicates.md (easy_vector_constant_add_self, | |
849 | easy_vector_constant_msb): Likewise. | |
850 | ||
b7df379f JJ |
851 | 2013-06-23 Jakub Jelinek <jakub@redhat.com> |
852 | ||
853 | PR target/57688 | |
854 | * common/config/i386/i386-common.c (ix86_handle_option): For OPT_mlzcnt | |
855 | add missing return true. | |
856 | ||
0bcf9a09 OE |
857 | 2013-06-23 Oleg Endo <olegendo@gcc.gnu.org> |
858 | ||
859 | PR target/52483 | |
860 | * config/sh/predicates.md (general_extend_operand): Invoke | |
861 | general_movsrc_operand for memory operands. | |
862 | (general_movsrc_operand): Allow reg+reg addressing, do not use | |
863 | general_operand for memory operands. | |
864 | ||
97db2bf7 ST |
865 | 2013-06-23 Sriraman Tallam <tmsriram@google.com> |
866 | ||
867 | * config/i386/i386.c (ix86_pragma_target_parse): Restore target | |
868 | when current target options does not apply. | |
869 | * config/i386/i386-protos.h (ix86_reset_previous_fndecl): New function. | |
870 | * config/i386/i386.c (ix86_reset_previous_fndecl): Ditto. | |
0ba6aff3 UB |
871 | * config/i386/bmiintrin.h: Pass appropriate target |
872 | attributes to header. | |
97db2bf7 ST |
873 | * config/i386/mmintrin.h: Ditto. |
874 | * config/i386/nmmintrin.h: Ditto. | |
875 | * config/i386/avx2intrin.h: Ditto. | |
876 | * config/i386/fxsrintrin.h: Ditto. | |
877 | * config/i386/tbmintrin.h: Ditto. | |
878 | * config/i386/xsaveintrin.h: Ditto. | |
879 | * config/i386/f16cintrin.h: Ditto. | |
880 | * config/i386/xtestintrin.h: Ditto. | |
881 | * config/i386/xsaveoptintrin.h: Ditto. | |
882 | * config/i386/bmi2intrin.h: Ditto. | |
883 | * config/i386/lzcntintrin.h: Ditto. | |
884 | * config/i386/smmintrin.h: Ditto. | |
885 | * config/i386/wmmintrin.h: Ditto. | |
886 | * config/i386/x86intrin.h: Remove all header include guards. | |
887 | * config/i386/prfchwintrin.h: Ditto. | |
888 | * config/i386/pmmintrin.h: Ditto. | |
889 | * config/i386/tmmintrin.h: Ditto. | |
890 | * config/i386/xmmintrin.h: Ditto. | |
891 | * config/i386/popcntintrin.h: Ditto. | |
892 | * config/i386/rdseedintrin.h: Ditto. | |
893 | * config/i386/ammintrin.h: Ditto. | |
894 | * config/i386/emmintrin.h: Ditto. | |
895 | * config/i386/immintrin.h: Remove all header include guards. | |
896 | * config/i386/fma4intrin.h: Ditto. | |
897 | * config/i386/lwpintrin.h: Ditto. | |
898 | * config/i386/xopintrin.h: Ditto. | |
899 | * config/i386/ia32intrin.h: Ditto. | |
900 | * config/i386/avxintrin.h: Ditto. | |
901 | * config/i386/rtmintrin.h: Ditto. | |
902 | * config/i386/fmaintrin.h: Ditto. | |
903 | * config/i386/mm3dnow.h: Ditto. | |
904 | ||
495e6879 ST |
905 | 2013-06-22 Sriraman Tallam <tmsriram@google.com> |
906 | ||
907 | * common/config/i386/i386-common.c: Handle LZCNT. | |
908 | ||
11e8f687 AK |
909 | 2013-06-22 Andi Kleen <ak@linux.intel.com> |
910 | ||
911 | * doc/extend.texi: Use __atomic_store_n instead of | |
912 | __atomic_store in HLE example. | |
913 | ||
664dd721 OE |
914 | 2013-06-22 Oleg Endo <olegendo@gcc.gnu.org> |
915 | ||
916 | * config/sh/sh.c: Remove <cstdlib> workaround. | |
917 | ||
927f908b AK |
918 | 2013-06-21 Andi Kleen <ak@linux.intel.com> |
919 | ||
0ba6aff3 | 920 | * doc/extend.texi: Dont use __atomic_clear in HLE example. Fix typo. |
927f908b | 921 | |
cca410b6 AK |
922 | 2013-06-21 Andi Kleen <ak@linux.intel.com> |
923 | ||
924 | * doc/extend.texi: Document that __atomic_clear and | |
925 | __atomic_test_and_set should only be used with bool. | |
926 | ||
d84db1ed JH |
927 | 2013-06-20 Jan Hubicka <jh@suse.cz> |
928 | ||
929 | * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Use | |
930 | types_same_for_odr. | |
931 | * tree.c (decls_same_for_odr): New function. | |
932 | (same_for_edr): New function. | |
933 | (types_same_for_odr): New function. | |
934 | (get_binfo_at_offset): Use it. | |
935 | * tree.h (types_same_for_odr): Declare. | |
936 | ||
664dd721 | 937 | 2013-06-20 Oleg Endo <olegendo@gcc.gnu.org> |
469a31a9 OE |
938 | Jason Merrill <jason@redhat.com> |
939 | ||
940 | * system.h: Include <cstdlib> as well as <stdlib.h>. | |
941 | ||
49b4ff63 UB |
942 | 2013-06-20 Uros Bizjak <ubizjak@gmail.com> |
943 | ||
944 | PR target/57655 | |
945 | * config/i386/i386.c (construct_container): Report error if | |
946 | long double is used with disabled x87 float returns. | |
947 | ||
7a89ad00 JH |
948 | 2013-06-20 Jan Hubicka <jh@suse.cz> |
949 | ||
950 | * lto-cgraph.c (input_symtab): Do not set cgraph state. | |
951 | ||
bd280792 JR |
952 | 2013-06-20 Joern Rennecke <joern.rennecke@embecosm.com> |
953 | ||
954 | PR rtl-optimization/57425 | |
955 | PR rtl-optimization/57569 | |
956 | * alias.c (write_dependence_p): Remove parameters mem_mode and | |
957 | canon_mem_addr. Add parameters x_mode, x_addr and x_canonicalized. | |
958 | Changed all callers. | |
959 | (canon_anti_dependence): Get comments and semantics in sync. | |
960 | Add parameter mem_canonicalized. Changed all callers. | |
961 | * rtl.h (canon_anti_dependence): Update prototype. | |
962 | ||
d16e9a99 RB |
963 | 2013-06-20 Richard Biener <rguenther@suse.de> |
964 | ||
965 | * data-streamer-in.c (streamer_read_uhwi): Optimize single | |
966 | byte case, inline streamer_read_uchar and defer section | |
967 | overrun check. | |
968 | ||
c3a9b91b RB |
969 | 2013-06-20 Richard Biener <rguenther@suse.de> |
970 | ||
971 | PR tree-optimization/57584 | |
972 | * tree-ssa-loop-niter.c (expand_simple_operations): Avoid including | |
973 | SSA names into the expanded expression that take part in | |
974 | abnormal coalescing. | |
975 | ||
fc8a650e SS |
976 | 2013-06-19 <singhai@google.com> |
977 | ||
978 | * gcov.c (print_usage): Handle new option. | |
979 | (process_args): Ditto. | |
980 | (get_gcov_intermediate_filename): New function. | |
981 | (output_intermediate_file): New function. | |
982 | (output_gcov_file): New function | |
983 | (generate_results): Handle new option. | |
984 | (release_function): Relase demangled name. | |
985 | (read_graph_file): Handle demangled name. | |
986 | (output_lines): Ditto. | |
987 | * doc/gcov.texi: Document gcov intermediate format. | |
988 | ||
11f5b71a VM |
989 | 2013-06-19 Vladimir Makarov <vmakarov@redhat.com> |
990 | ||
991 | PR bootstrap/57604 | |
992 | * lra.c (emit_add3_insn, emit_add2_insn): New functions. | |
993 | (lra_emit_add): Use the functions. Add comment about Y as an | |
994 | address segment. | |
995 | ||
e1f9340b DE |
996 | 2013-06-19 David Edelsohn <dje.gcc@gmail.com> |
997 | ||
998 | PR driver/57652 | |
999 | * collect2.c (collect_atexit): New. | |
1000 | (collect_exit): Delete. | |
1001 | (main): Register collect_atexit with atexit. | |
1002 | (collect_wait): Change collect_exit to exit. | |
1003 | (do_wait): Same. | |
1004 | * collect2.h (collect_exit): Delete. | |
1005 | * tlink.c (do_tlink): Rename exit to ret. Change collect_exit to exit. | |
1006 | ||
e3f9e0ac WM |
1007 | 2013-06-19 Wei Mi <wmi@google.com> |
1008 | ||
1009 | PR rtl-optimization/57518 | |
1010 | * ira.c (set_paradoxical_subreg): Set pdx_subregs[regno] | |
1011 | if regno is used in paradoxical subreg. | |
1012 | (update_equiv_regs): Check pdx_subregs[regno] before | |
1013 | set a reg to be equivalent with a mem. | |
1014 | ||
a09f1a76 MK |
1015 | 2013-06-19 Matthias Klose <doko@ubuntu.com> |
1016 | ||
1017 | PR driver/57651 | |
1018 | * file-find.h (find_a_file): Add a mode parameter. | |
1019 | * file-find.c (find_a_file): Likewise. | |
1020 | * gcc-ar.c (main): Call find_a_file with R_OK for the plugin, | |
1021 | with X_OK for the executables. | |
1022 | * collect2.c (main): Call find_a_file with X_OK. | |
1023 | ||
7d18b0ad SE |
1024 | 2013-06-19 Steve Ellcey <sellcey@mips.com> |
1025 | ||
1026 | PR target/56942 | |
1027 | * config/mips/mips.md (casesi_internal_mips16_<mode>): | |
1028 | Use NEXT_INSN instead of next_real_insn. | |
1029 | ||
6a6dac52 JH |
1030 | 2013-06-19 Jan Hubicka <jh@suse.cz> |
1031 | ||
1032 | * cgraph.h (const_value_known_p): Replace by ... | |
1033 | (ctor_for_folding): .. this one. | |
1034 | * cgraphunit.c (process_function_and_variable_attributes): Use it. | |
1035 | * lto-cgraph.c (compute_ltrans_boundary): Use ctor_for_folding. | |
1036 | * expr.c (expand_expr_real_1): Likewise. | |
1037 | (string_constant): Likewise. | |
1038 | * tree-ssa-loop-ivcanon.c (constant_after_peeling): Likewise. | |
1039 | * ipa.c (process_references): Likewise. | |
1040 | (symtab_remove_unreachable_nodes): Likewise. | |
1041 | * ipa-inline-analysis.c (param_change_prob): Likewise. | |
1042 | * gimple-fold.c (canonicalize_constructor_val): Likewise. | |
1043 | (get_base_constructor): Likwise. | |
1044 | * varpool.c (varpool_remove_node): Likewise. | |
1045 | (varpool_remove_initializer): LIkewise. | |
1046 | (dump_varpool_node): LIkwise. | |
1047 | (const_value_known_p): Rewrite to ... | |
1048 | (ctor_for_folding): ... this one. | |
1049 | ||
216c12ab JJ |
1050 | 2013-06-19 Jakub Jelinek <jakub@redhat.com> |
1051 | ||
1052 | PR driver/57651 | |
1053 | * gcc-ar.c (main): If not CROSS_DIRECTORY_STRUCTURE, look for | |
1054 | PERSONALITY in $PATH derived prefixes. | |
1055 | ||
d53e2f99 JL |
1056 | 2013-06-19 Jeff Law <law@redhat.com> |
1057 | ||
ecdbf306 JL |
1058 | * tree-ssa-forwprop.c (simplify_bitwise_binary_boolean): Fix typo |
1059 | in comment. | |
1060 | ||
d53e2f99 JL |
1061 | * tree-ssa-forwprop.c (simplify_bitwise_binary_boolean): New function. |
1062 | (simplify_bitwise_binary): Use it to simpify certain binary ops on | |
1063 | booleans. | |
1064 | ||
89e7fc04 SN |
1065 | 2013-06-19 Sofiane Naci <sofiane.naci@arm.com> |
1066 | ||
1067 | * config/arm/vfp.md: Move VFP instruction classification documentation | |
1068 | to ... | |
1069 | * config/arm/arm.md: ... here. Update instruction classification | |
1070 | documentation. | |
1071 | ||
5e7f6aaa RE |
1072 | 2013-06-19 Richard Earnshaw <rearnsha@arm.com> |
1073 | ||
1074 | arm.md (split for eq(reg, 0)): Add variants for ARMv5 and Thumb2. | |
1075 | (peepholes for eq(reg, not-0)): Ensure condition register is dead after | |
1076 | pattern. Use more efficient sequences on ARMv5 and Thumb2. | |
1077 | ||
5fdc1e5d SB |
1078 | 2013-06-19 Steven Bosscher <steven@gcc.gnu.org> |
1079 | ||
1080 | PR target/57609 | |
1081 | * config/s390/s390.c (s390_chunkify_start): Replace next_real_insn | |
1082 | with NEXT_INSN. Use tablejump_p to check for jump table data | |
1083 | insns. | |
1084 | ||
e952afba PC |
1085 | 2013-06-19 Paolo Carlini <paolo.carlini@oracle.com> |
1086 | ||
1087 | PR c++/56544 | |
1088 | * doc/cpp.texi [Standard Predefined Macros, __cplusplus]: Document | |
1089 | that now in C++ the value is correct per the C++ standards. | |
1090 | ||
3fd0303a RB |
1091 | 2013-06-19 Richard Biener <rguenther@suse.de> |
1092 | ||
1093 | * expr.c (expand_expr_real_1): Use SCOPE_FILE_SCOPE_P to check | |
1094 | for global context. | |
1095 | ||
b04e4b08 AK |
1096 | 2013-06-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1097 | ||
1098 | Revert: | |
1099 | 2013-06-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
1100 | ||
1101 | PR target/57609 | |
1102 | * config/s390/s390.c (s390_chunkify_start): Replace next_real_insn | |
1103 | with next_active_insn. | |
1104 | ||
bef8491a ST |
1105 | 2013-06-18 Sriraman Tallam <tmsriram@google.com> |
1106 | ||
1107 | * ipa-inline.c (inline_always_inline_functions): Pretend always_inline | |
1108 | functions are inlined during failures to flag an error. | |
1109 | * tree-inline.c (expand_call_inline): Allow the error to be flagged | |
1110 | in early inline pass. | |
22fc7d3d | 1111 | |
c21b257d L |
1112 | 2013-06-18 H.J. Lu <hongjiu.lu@intel.com> |
1113 | ||
1114 | * config/i386/i386.c (initial_ix86_tune_features): Fix a typo | |
1115 | in comments. | |
1116 | ||
33255ae3 JB |
1117 | 2013-06-18 Julian Brown <julian@codesourcery.com> |
1118 | ||
1119 | * config/arm/arm.c (neon_vector_mem_operand): Add strict argument. | |
1120 | Permit virtual register pre-reload if !strict. | |
1121 | (coproc_secondary_reload_class): Adjust for neon_vector_mem_operand | |
1122 | change. | |
1123 | * config/arm/arm-protos.h (neon_vector_mem_operand): Adjust | |
1124 | prototype. | |
1125 | * config/arm/neon.md (movmisalign<mode>): Use | |
1126 | neon_perm_struct_or_reg_operand instead of | |
1127 | neon_struct_or_register_operand. | |
1128 | (*movmisalign<mode>_neon_load, *movmisalign<mode>_neon_store): Use | |
1129 | neon_permissive_struct_operand instead of neon_struct_operand. | |
1130 | * config/arm/constraints.md (Un, Um, Us): Adjust calls to | |
1131 | neon_vector_mem_operand. | |
1132 | * config/arm/predicates.md (neon_struct_operand): Adjust call to | |
1133 | neon_vector_mem_operand. | |
1134 | (neon_permissive_struct_operand): New. | |
1135 | (neon_struct_or_register_operand): Rename to... | |
1136 | (neon_perm_struct_or_reg_operand): This. Adjust call to | |
1137 | neon_vector_mem_operand. | |
1138 | ||
d579fcda RB |
1139 | 2013-06-18 Richard Biener <rguenther@suse.de> |
1140 | ||
1141 | * Makefile.in (LTO_STREAMER_H): Add pointer-set.h dependency. | |
1142 | * lto-streamer.h: Include pointer-set.h. | |
1143 | (struct lto_decl_slot): Remove. | |
1144 | (struct lto_tree_ref_encoder): Make tree_hash_table a pointer-map. | |
1145 | Remove next_index entry. | |
1146 | (lto_hash_decl_slot_node, lto_eq_decl_slot_node, | |
1147 | lto_hash_type_slot_node, lto_eq_type_slot_node): Remove. | |
1148 | (lto_init_tree_ref_encoder): Adjust. | |
1149 | (lto_destroy_tree_ref_encoder): Likewise. | |
1150 | * lto-section-out.c (lto_hash_decl_slot_node, lto_eq_decl_slot_node, | |
1151 | lto_hash_type_slot_node, lto_eq_type_slot_node): Remove. | |
1152 | (lto_output_decl_index): Adjust. | |
1153 | (lto_new_out_decl_state): Likewise. | |
1154 | (lto_record_function_out_decl_state): Likewise. | |
1155 | * lto-streamer-out.c (copy_function): Likewise. | |
1156 | ||
31ee20ba RB |
1157 | 2013-06-18 Richard Biener <rguenther@suse.de> |
1158 | ||
1159 | * Makefile.in (cgraphunit.o): Add $(CFGLOOP_H) dependency. | |
1160 | * cgraphunit.c: Include cfgloop.h. | |
1161 | (init_lowered_empty_function): Initialize the loop tree. | |
1162 | (assemble_thunk): Insert new BBs into loops. | |
1163 | ||
ac0511f2 RB |
1164 | 2013-06-18 Richard Biener <rguenther@suse.de> |
1165 | ||
1166 | * tree-streamer.h (streamer_tree_cache_create): Adjust prototype. | |
1167 | * tree-streamer.c (streamer_tree_cache_create): Make maintaining | |
1168 | the map from cache entry to cache index optional. | |
1169 | (streamer_tree_cache_replace_tree): Adjust accordingly. | |
1170 | (streamer_tree_cache_append): Likewise. | |
1171 | (streamer_tree_cache_delete): Likewise. | |
1172 | * lto-streamer-in.c (lto_data_in_create): Do not maintain the | |
1173 | streamer cache map from cache entry to cache index. | |
1174 | * lto-streamer-out.c (create_output_block): Adjust. | |
1175 | ||
09485a08 SN |
1176 | 2013-06-18 Sofiane Naci <sofiane.naci@arm.com> |
1177 | ||
22fc7d3d UB |
1178 | * config/arm/arm.md (attribute "insn"): Move multiplication and |
1179 | division attributes to... | |
09485a08 SN |
1180 | (attribute "type"): ... here. Remove mult. |
1181 | (attribute "mul32"): New attribute. | |
1182 | (attribute "mul64"): Add umaal. | |
1183 | (*arm_mulsi3): Update attributes. | |
1184 | (*arm_mulsi3_v6): Likewise. | |
1185 | (*thumb_mulsi3): Likewise. | |
1186 | (*thumb_mulsi3_v6): Likewise. | |
1187 | (*mulsi3_compare0): Likewise. | |
1188 | (*mulsi3_compare0_v6): Likewise. | |
1189 | (*mulsi_compare0_scratch): Likewise. | |
1190 | (*mulsi_compare0_scratch_v6): Likewise. | |
1191 | (*mulsi3addsi): Likewise. | |
1192 | (*mulsi3addsi_v6): Likewise. | |
1193 | (*mulsi3addsi_compare0): Likewise. | |
1194 | (*mulsi3addsi_compare0_v6): Likewise. | |
1195 | (*mulsi3addsi_compare0_scratch): Likewise. | |
1196 | (*mulsi3addsi_compare0_scratch_v6): Likewise. | |
1197 | (*mulsi3subsi): Likewise. | |
1198 | (*mulsidi3adddi): Likewise. | |
1199 | (*mulsi3addsi_v6): Likewise. | |
1200 | (*mulsidi3adddi_v6): Likewise. | |
1201 | (*mulsidi3_nov6): Likewise. | |
1202 | (*mulsidi3_v6): Likewise. | |
1203 | (*umulsidi3_nov6): Likewise. | |
1204 | (*umulsidi3_v6): Likewise. | |
1205 | (*umulsidi3adddi): Likewise. | |
1206 | (*umulsidi3adddi_v6): Likewise. | |
1207 | (*smulsi3_highpart_nov6): Likewise. | |
1208 | (*smulsi3_highpart_v6): Likewise. | |
1209 | (*umulsi3_highpart_nov6): Likewise. | |
1210 | (*umulsi3_highpart_v6): Likewise. | |
1211 | (mulhisi3): Likewise. | |
1212 | (*mulhisi3tb): Likewise. | |
1213 | (*mulhisi3bt): Likewise. | |
1214 | (*mulhisi3tt): Likewise. | |
1215 | (maddhisi4): Likewise. | |
1216 | (*maddhisi4tb): Likewise. | |
1217 | (*maddhisi4tt): Likewise. | |
1218 | (maddhidi4): Likewise. | |
1219 | (*maddhidi4tb): Likewise. | |
1220 | (*maddhidi4tt): Likewise. | |
1221 | (divsi3): Likewise. | |
1222 | (udivsi3): Likewise. | |
1223 | * config/arm/thumb2.md (thumb2_mulsi_short): Update attributes. | |
1224 | (thumb2_mulsi_short_compare0): Likewise. | |
1225 | (thumb2_mulsi_short_compare0_scratch): Likewise. | |
1226 | * config/arm/arm1020e.md (1020mult1): Update attribute change. | |
1227 | (1020mult2): Likewise. | |
1228 | (1020mult3): Likewise. | |
1229 | (1020mult4): Likewise. | |
1230 | (1020mult5): Likewise. | |
1231 | (1020mult6): Likewise. | |
22fc7d3d UB |
1232 | * config/arm/cortex-a15.md (cortex_a15_mult32): Update attribute |
1233 | change. | |
09485a08 SN |
1234 | (cortex_a15_mult64): Likewise. |
1235 | (cortex_a15_sdiv): Likewise. | |
1236 | (cortex_a15_udiv): Likewise. | |
1237 | * config/arm/arm1026ejs.md (mult1): Update attribute change. | |
1238 | (mult2): Likewise. | |
1239 | (mult3): Likewise. | |
1240 | (mult4): Likewise. | |
1241 | (mult5): Likewise. | |
1242 | (mult6): Likewise. | |
1243 | * config/arm/marvell-pj4.md (pj4_ir_mul): Update attribute change. | |
1244 | (pj4_ir_div): Likewise. | |
1245 | * config/arm/arm1136jfs.md (11_mult1): Update attribute change. | |
1246 | (11_mult2): Likewise. | |
1247 | (11_mult3): Likewise. | |
1248 | (11_mult4): Likewise. | |
1249 | (11_mult5): Likewise. | |
1250 | (11_mult6): Likewise. | |
1251 | (11_mult7): Likewise. | |
1252 | * config/arm/cortex-a8.md (cortex_a8_mul): Update attribute change. | |
1253 | (cortex_a8_mla): Likewise. | |
1254 | (cortex_a8_mull): Likewise. | |
1255 | (cortex_a8_smulwy): Likewise. | |
1256 | (cortex_a8_smlald): Likewise. | |
1257 | * config/arm/cortex-m4.md (cortex_m4_alu): Update attribute change. | |
1258 | * config/arm/cortex-r4.md (cortex_r4_mul_4): Update attribute change. | |
1259 | (cortex_r4_mul_3): Likewise. | |
1260 | (cortex_r4_mla_4): Likewise. | |
1261 | (cortex_r4_mla_3): Likewise. | |
1262 | (cortex_r4_smlald): Likewise. | |
1263 | (cortex_r4_mull): Likewise. | |
1264 | (cortex_r4_sdiv): Likewise. | |
1265 | (cortex_r4_udiv): Likewise. | |
1266 | * config/arm/cortex-a7.md (cortex_a7_mul): Update attribute change. | |
1267 | (cortex_a7_idiv): Likewise. | |
1268 | * config/arm/arm926ejs.md (9_mult1): Update attribute change. | |
1269 | (9_mult2): Likewise. | |
1270 | (9_mult3): Likewise. | |
1271 | (9_mult4): Likewise. | |
1272 | (9_mult5): Likewise. | |
1273 | (9_mult6): Likewise. | |
1274 | * config/arm/cortex-a53.md (cortex_a53_mul): Update attribute change. | |
1275 | (cortex_a53_sdiv): Likewise. | |
1276 | (cortex_a53_udiv): Likewise. | |
1277 | * config/arm/fa726te.md (726te_mult_op): Update attribute change. | |
1278 | * config/arm/fmp626.md (mp626_mult1): Update attribute change. | |
1279 | (mp626_mult2): Likewise. | |
1280 | (mp626_mult3): Likewise. | |
1281 | (mp626_mult4): Likewise. | |
1282 | * config/arm/fa526.md (526_mult1): Update attribute change. | |
1283 | (526_mult2): Likewise. | |
1284 | * config/arm/arm-generic.md (mult): Update attribute change. | |
1285 | (mult_ldsched_strongarm): Likewise. | |
1286 | (mult_ldsched): Likewise. | |
1287 | (multi_cycle): Likewise. | |
1288 | * config/arm/cortex-a5.md (cortex_a5_mul): Update attribute change. | |
1289 | * config/arm/fa606te.md (606te_mult1): Update attribute change. | |
1290 | (606te_mult2): Likewise. | |
1291 | (606te_mult3): Likewise. | |
1292 | (606te_mult4): Likewise. | |
1293 | * config/arm/cortex-a9.md (cortex_a9_mult16): Update attribute change. | |
1294 | (cortex_a9_mac16): Likewise. | |
1295 | (cortex_a9_multiply): Likewise. | |
1296 | (cortex_a9_mac): Likewise. | |
1297 | (cortex_a9_multiply_long): Likewise. | |
1298 | * config/arm/fa626te.md (626te_mult1): Update attribute change. | |
1299 | (626te_mult2): Likewise. | |
1300 | (626te_mult3): Likewise. | |
1301 | (626te_mult4): Likewise. | |
1302 | ||
8951f345 RB |
1303 | 2013-06-18 Richard Biener <rguenther@suse.de> |
1304 | ||
1305 | PR lto/57334 | |
1306 | * lto-symtab.c (lto_symtab_merge_decls): Process nodes properly. | |
1307 | ||
d8101d05 AK |
1308 | 2013-06-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1309 | ||
1310 | PR target/57609 | |
1311 | * config/s390/s390.c (s390_chunkify_start): Replace next_real_insn | |
1312 | with next_active_insn. | |
1313 | ||
69eff9da AM |
1314 | 2013-06-18 Alan Modra <amodra@gmail.com> |
1315 | ||
1316 | * config/rs6000/rs6000.h (enum data_align): New. | |
1317 | (LOCAL_ALIGNMENT, DATA_ALIGNMENT): Use rs6000_data_alignment. | |
1318 | (DATA_ABI_ALIGNMENT): Define. | |
1319 | (CONSTANT_ALIGNMENT): Correct comment. | |
1320 | * config/rs6000/rs6000-protos.h (rs6000_data_alignment): Declare. | |
1321 | * config/rs6000/rs6000.c (rs6000_data_alignment): New function. | |
1322 | ||
8ed00d76 DM |
1323 | 2013-06-17 David Malcolm <dmalcolm@redhat.com> |
1324 | ||
1325 | * ggc-page.c (ggc_pch_write_object) <d>: Remove erroneous | |
1326 | ATTRIBUTE_UNUSED marking. | |
1327 | ||
3d33d06b SN |
1328 | 2013-06-17 Sofiane Naci <sofiane.naci@arm.com> |
1329 | ||
1330 | * config/aarch64/aarch64-simd.md (aarch64_dup_lane<mode>): Add r<-w | |
1331 | alternative and update. | |
1332 | (aarch64_dup_lanedi): Delete. | |
1333 | * config/aarch64/arm_neon.h (vdup<bhsd>_lane_*): Update. | |
1334 | * config/aarch64/aarch64-simd-builtins.def: Update. | |
1335 | ||
ee03e71d RB |
1336 | 2013-06-17 Richard Biener <rguenther@suse.de> |
1337 | ||
1338 | * lto-streamer.h (enum LTO_tags): Add LTO_tree_scc. | |
1339 | (lto_input_scc): Declare. | |
1340 | (lto_input_tree_1): Likewise. | |
1341 | (struct lto_stats_d): Add num_tree_bodies_output and | |
1342 | num_pickle_refs_output. | |
1343 | * lto-streamer-in.c (lto_read_body): Use streamer_tree_cache_get_tree. | |
1344 | (lto_read_tree_1): Split out from ... | |
1345 | (lto_read_tree): ... this. | |
1346 | (lto_input_scc): New function. | |
1347 | (lto_input_tree_1): Split out from ... | |
1348 | (lto_input_tree): ... this. Handle LTO_tree_scc. | |
1349 | (lto_data_in_create): Create the streamer cache without hashes. | |
1350 | * lto-streamer-out.c (create_output_block): Create the streamer | |
1351 | cache with hashes when not doing WPA. | |
1352 | (lto_write_tree_1): Split out from ... | |
1353 | (lto_write_tree): ... this. | |
1354 | (get_symbol_initial_value): New function. | |
1355 | (lto_output_tree_1): Split out from ... | |
1356 | (lto_output_tree): ... this. Write trees as series of SCCs | |
1357 | using a DFS walk via DFS_write_tree. | |
1358 | (struct sccs, struct scc_entry): New types. | |
1359 | (next_dfs_num, sccstack, sccstate, sccstate_obstack): New globals. | |
1360 | (DFS_write_tree_body): New function. | |
1361 | (DFS_write_tree): Likewise. | |
1362 | (hash_tree): Likewise. | |
1363 | (scc_entry_compare): Likewise. | |
1364 | (hash_scc): Likewise. | |
1365 | (tree_is_indexable): DEBUG_EXPR_DECLs are local entities. | |
1366 | * tree-streamer-in.c (lto_input_ts_list_tree_pointers): Stream | |
1367 | TREE_CHAIN as regular reference. | |
1368 | (streamer_read_integer_cst): Remove. | |
1369 | (streamer_get_pickled_tree): Adjust. | |
1370 | * tree-streamer-out.c (streamer_write_chain): Disable streaming | |
1371 | of DECL_EXTERNALs in BLOCK_VARS for now. | |
1372 | (write_ts_list_tree_pointers): Stream TREE_CHAIN as regular | |
1373 | reference. | |
1374 | * tree-streamer.c (streamer_tree_cache_add_to_node_array): | |
1375 | Add hash value argument and record that if hashes are recorded | |
1376 | in the cache. | |
1377 | (streamer_tree_cache_insert_1): Adjust. | |
1378 | (streamer_tree_cache_insert): Likewise. | |
1379 | (streamer_tree_cache_insert_at): Rename to ... | |
1380 | (streamer_tree_cache_replace_tree): ... this and adjust. | |
1381 | (streamer_tree_cache_append): Adjust. | |
1382 | (record_common_node): Likewise. | |
1383 | (streamer_tree_cache_create): Add argument whether to | |
1384 | record hash values together with trees. | |
1385 | (streamer_tree_cache_delete): Adjust. | |
1386 | * tree-streamer.h (struct streamer_tree_cache_d): Add | |
1387 | vector of hashes. | |
1388 | (streamer_read_integer_cst): Remove. | |
1389 | (streamer_tree_cache_insert): Adjust. | |
1390 | (streamer_tree_cache_append): Likewise. | |
1391 | (streamer_tree_cache_insert_at): Rename to ... | |
1392 | (streamer_tree_cache_replace_tree): ... this and adjust. | |
1393 | (streamer_tree_cache_create): Add argument whether to record hashes. | |
1394 | (streamer_tree_cache_get): Rename to ... | |
1395 | (streamer_tree_cache_get_tree): ... this. | |
1396 | (streamer_tree_cache_get_hash): New function. | |
1397 | * tree.c (cache_integer_cst): New function. | |
1398 | * tree.h (cache_integer_cst): Declare. | |
1399 | (ANON_AGGRNAME_FORMAT, ANON_AGGRNAME_P): Move here from cp/cp-tree.h. | |
1400 | * lto-symtab.c (lto_varpool_replace_node): Only release | |
1401 | DECL_INITIAL of non-prevailing decls. | |
1402 | * varpool.c (varpool_remove_initializer): Do not release | |
1403 | DECL_INITIAL when we are still in CGRAPH_LTO_STREAMING. | |
1404 | ||
0de86a92 JU |
1405 | 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de> |
1406 | ||
1407 | * config/mips/mips.h (ISA_HAS_MUL3): Include TARGET_MIPS5900. | |
1408 | (ISA_HAS_MULT, ISA_HAS_DMULT, ISA_HAS_DIV, ISA_HAS_DDIV): New macros. | |
1409 | * config/mips/mips.md (mul<mode>3, mul<mode>3_internal) | |
1410 | (mul<mode>3_r4000): Require ISA_HAS_<D>MULT. | |
1411 | (mul<mode>3_mul3): Handle TARGET_MIPS5900. | |
1412 | (mulsidi3_64bit_dmul): Remove redundant TARGET_64BIT test. | |
1413 | (<su>muldi3_highpart, <su>muldi3_highpart_internal, <u>mulditi3) | |
1414 | (<u>mulditi3_internal, <u>mulditi3_r4000): Require ISA_HAS_DMULT | |
1415 | instead of TARGET_64BIT. | |
1416 | (divmod<mode>4, udivmod<mode>4, <u>divmod<GPR:mode>4_hilo_<HILO:mode>): | |
1417 | Require ISA_HAS_<D>DIV. | |
1418 | ||
74240413 RS |
1419 | 2013-06-16 Richard Sandiford <rdsandiford@googlemail.com> |
1420 | ||
1421 | * config.gcc (mips*-mti-linux*, mips64*-*-linux*, mipsisa64*-*-linux*) | |
1422 | (mips*-*-linux*): Move default with_llsc setting to where other | |
1423 | defaults are set. | |
1424 | (mips*-*-vxworks*): Move with_arch default from with_cpu block to | |
1425 | with_arch block. | |
1426 | (mips64r5900-*-*, mips64r5900el-*-*, mipsr5900-*-*, mipsr5900el-*-*): | |
1427 | Likewise. Remove default with_tune setting. Move default float | |
1428 | setting to its own block. Handle with_llsc in the same block as above. | |
1429 | ||
393f9fed JR |
1430 | 2013-06-16 Joern Rennecke <joern.rennecke@embecosm.com> |
1431 | ||
1432 | PR rtl-optimization/57425 | |
1433 | PR rtl-optimization/57569 | |
299a5f6a | 1434 | * alias.c (write_dependence_p): Add new parameters mem_mode, |
393f9fed JR |
1435 | canon_mem_addr and mem_canonicalized. Change type of writep to bool. |
1436 | Changed all callers. | |
1437 | (canon_anti_dependence): New function. | |
1438 | * cse.c (check_dependence): Use canon_anti_dependence. | |
1439 | * cselib.c (cselib_invalidate_mem): Likewise. | |
1440 | * rtl.h (canon_anti_dependence): Declare. | |
1441 | ||
b259d352 JU |
1442 | 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de> |
1443 | ||
1444 | * config/mips/mips.h (ISA_HAS_LL_SC): Exclude TARGET_MIPS5900. | |
1445 | * config/mips/mips.c (mips_start_ll_sc_sync_block): Output | |
1446 | ".set mips3" for 64-bit targets. | |
1447 | ||
4de09b85 DC |
1448 | 2013-06-15 Dehao Chen <dehao@google.com> |
1449 | ||
1450 | * tree-flow.h (gimple_check_call_matching_types): Add new argument. | |
1451 | * gimple-low.c (gimple_check_call_matching_types): Likewise. | |
1452 | (gimple_check_call_args): Likewise. | |
1453 | * value-prof.c (check_ic_target): Likewise. | |
1454 | * ipa-inline.c (early_inliner): Likewise. | |
1455 | * ipa-prop.c (update_indirect_edges_after_inlining): Likewise. | |
1456 | * cgraph.c (cgraph_create_edge_1): Likewise. | |
1457 | (cgraph_make_edge_direct): Likewise. | |
1458 | ||
d1aa4a76 MM |
1459 | 2013-06-14 Michael Meissner <meissner@linux.vnet.ibm.com> |
1460 | ||
1461 | PR target/57615 | |
1462 | * config/rs6000/rs6000.md (mov<mode>_ppc64): Call | |
1463 | rs6000_output_move_128bit to handle emitting quad memory | |
1464 | operations. Set attribute length to 8 bytes. | |
1465 | ||
24244e4d VP |
1466 | 2013-06-14 Vidya Praveen <vidyapraveen@arm.com> |
1467 | ||
1468 | * config/aarch64/aarch64-simd.md (aarch64_<su>mlal_lo<mode>): | |
1469 | New pattern. | |
1470 | (aarch64_<su>mlal_hi<mode>, aarch64_<su>mlsl_lo<mode>): Likewise. | |
1471 | (aarch64_<su>mlsl_hi<mode>, aarch64_<su>mlal<mode>): Likewise. | |
1472 | (aarch64_<su>mlsl<mode>): Likewise. | |
1473 | ||
f5273574 MS |
1474 | 2013-06-14 Mike Stump <mikestump@comcast.net> |
1475 | ||
1476 | * Makefile.in (TARGET_H): Add insn-codes.h. | |
1477 | ||
ef7e7ab2 AM |
1478 | 2013-06-14 Alan Modra <amodra@gmail.com> |
1479 | ||
1480 | PR middle-end/57134 | |
1481 | PR middle-end/57586 | |
1482 | * expr.c (expand_expr_real_1 <normal_inner_ref>): Pass | |
1483 | EXPAND_MEMORY and EXPAND_WRITE to recursive call. Don't use | |
1484 | bitfield expansion when EXPAND_MEMORY. | |
1485 | (expand_expr_real_1 <VIEW_CONVERT_EXPR>): Pass modifier likewise. | |
1486 | ||
135faab6 MM |
1487 | 2013-06-13 Michael Meissner <meissner@linux.vnet.ibm.com> |
1488 | ||
1489 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Move | |
1490 | test for clearing quad memory on 32-bit later. | |
1491 | ||
948a1fd9 MG |
1492 | 2013-06-13 Marc Glisse <marc.glisse@inria.fr> |
1493 | ||
1494 | * fold-const.c (negate_expr_p): Handle VECTOR_CST. | |
1495 | (fold_negate_expr): Likewise. | |
1496 | (fold_real_zero_addition_p): Handle vectors. | |
1497 | (fold_binary_loc) <PLUS_EXPR, MINUS_EXPR>: Likewise. | |
1498 | ||
0597fb9c AM |
1499 | 2013-06-14 Alan Modra <amodra@gmail.com> |
1500 | ||
1501 | * varasm.c (force_const_mem): Revert 2013-06-07 change. | |
1502 | ||
e5b962d0 JH |
1503 | 2013-06-13 Jan Hubicka <jh@suse.cz> |
1504 | ||
1505 | * ipa.c (cgraph_externally_visible_p, varpool_externally_visible_p): | |
1506 | Local comdats are not externally visible. | |
1507 | * symtab.c (dump_symtab_base): Dump externally visible. | |
1508 | (verify_symtab_base): Verify back links in the symtab hash. | |
1509 | ||
a8355e51 BC |
1510 | 2013-06-13 Bin Cheng <bin.cheng@arm.com> |
1511 | ||
1512 | * fold-const.c (operand_equal_p): Consider NOP_EXPR and | |
1513 | CONVERT_EXPR as equal nodes. | |
1514 | ||
8f7e6e33 BC |
1515 | 2013-06-13 Bin Cheng <bin.cheng@arm.com> |
1516 | ||
22fc7d3d | 1517 | * rtlanal.c (noop_move_p): Check the code to be executed for COND_EXEC. |
8f7e6e33 | 1518 | |
5d418483 MG |
1519 | 2013-06-13 Marc Glisse <marc.glisse@inria.fr> |
1520 | ||
1521 | * tree-ssa-forwprop.c (simplify_bitwise_binary, associate_plusminus): | |
1522 | Generalize to complex and vector. | |
1523 | * tree.c (build_all_ones_cst): New function. | |
1524 | * tree.h (build_all_ones_cst): Declare it. | |
1525 | ||
50751417 AM |
1526 | 2013-06-13 Alan Modra <amodra@gmail.com> |
1527 | ||
1528 | * config/rs6000/rs6000.h (LONG_DOUBLE_LARGE_FIRST): Define. | |
1529 | * config/rs6000/rs6000.md (signbittf2): New insn. | |
1530 | (extenddftf2_internal): Use LONG_DOUBLE_LARGE_FIRST. | |
1531 | (abstf2_internal, cmptf_internal2): Likewise. | |
1532 | * config/rs6000/spe.md (spe_abstf2_cmp, spe_abstf2_tst): Likewise. | |
1533 | ||
4b02c962 MM |
1534 | 2013-06-12 Michael Meissner <meissner@linux.vnet.ibm.com> |
1535 | Pat Haugen <pthaugen@us.ibm.com> | |
1536 | Peter Bergner <bergner@vnet.ibm.com> | |
1537 | ||
1538 | * config/rs6000/rs6000.c (emit_load_locked): Add support for | |
1539 | power8 byte, half-word, and quad-word atomic instructions. | |
1540 | (emit_store_conditional): Likewise. | |
1541 | (rs6000_expand_atomic_compare_and_swap): Likewise. | |
1542 | (rs6000_expand_atomic_op): Likewise. | |
1543 | ||
1544 | * config/rs6000/sync.md (larx): Add new modes for power8. | |
1545 | (stcx): Likewise. | |
1546 | (AINT): New mode iterator to include TImode as well as normal | |
1547 | integer modes on power8. | |
1548 | (fetchop_pred): Use int_reg_operand instead of gpc_reg_operand so | |
1549 | that VSX registers are not considered. Use AINT mode iterator | |
1550 | instead of INT1 to allow inclusion of quad word atomic operations | |
1551 | on power8. | |
1552 | (load_locked<mode>): Likewise. | |
1553 | (store_conditional<mode>): Likewise. | |
1554 | (atomic_compare_and_swap<mode>): Likewise. | |
1555 | (atomic_exchange<mode>): Likewise. | |
1556 | (atomic_nand<mode>): Likewise. | |
1557 | (atomic_fetch_<fetchop_name><mode>): Likewise. | |
1558 | (atomic_nand_fetch<mode>): Likewise. | |
1559 | (mem_thread_fence): Use gen_loadsync_<mode> instead of enumerating | |
1560 | each type. | |
1561 | (ATOMIC): On power8, add QImode, HImode modes. | |
1562 | (load_locked<QHI:mode>_si): Varients of load_locked for QI/HI | |
1563 | modes that promote to SImode. | |
1564 | (load_lockedti): Convert TImode arguments to PTImode, so that we | |
1565 | get a guaranteed even/odd register pair. | |
1566 | (load_lockedpti): Likewise. | |
1567 | (store_conditionalti): Likewise. | |
1568 | (store_conditionalpti): Likewise. | |
1569 | ||
1570 | * config/rs6000/rs6000.md (QHI): New mode iterator for power8 | |
1571 | atomic load/store instructions. | |
1572 | (HSI): Likewise. | |
1573 | ||
710b6cc1 RS |
1574 | 2013-06-12 Richard Sandiford <rdsandiford@googlemail.com> |
1575 | ||
1576 | * config/mips/mips.md (extended_mips16): Include GOT and constant-pool | |
1577 | loads. | |
1578 | (insn_count): New attribute, with most cases extracted from... | |
1579 | (length): ...here. Redefine most cases in terms of insn_count. | |
1580 | (single_insn): Delete. | |
1581 | (can_delay): Use insn_count to check for single instructions. | |
1582 | (*mul<mode>3_r4300, mul<mode>3_r4000, *mul_acc_si, *mul_acc_si_r3900) | |
1583 | (*msac_using_macc, *mul_sub_si, <u>mulsidi3_32bit_r4000) | |
1584 | (<u>mulsidi3_64bit_r4000, <su>muldi3_highpart_internal) | |
1585 | (<su>mulsi3_highpart_split, <su>muldi3_highpart_internal) | |
1586 | (<u>mulditi3_r4000, *div<mode>3, *recip<mode>3, divmod<mode>4) | |
1587 | (udivmod<mode>4, sqrt<mode>2, *rsqrt<mode>a, *rsqrt<mode>b) | |
1588 | (fix_truncdfsi2_macro, fix_truncsfsi2_macro, *lea_high64) | |
1589 | (*lea64, cprestore_<mode>, clear_hazard_<mode>, <unnamed insn>) | |
1590 | (casesi_internal_mips16_<mode>, *tls_get_tp_<mode>_split) | |
1591 | (tls_get_tp_mips16, *tls_get_tp_mips16_call_<mode>): Use "insn_count" | |
1592 | rather than "length". | |
1593 | (tls_get_tp_<mode>): Likewise. Remove redundant "no_delay" attribute. | |
1594 | * config/mips/mips-ps-3d.md (mips_c_cond_4s, mips_cabs_cond_4s): | |
1595 | Use "insn_count" rather than "length". | |
1596 | * config/mips/mips-dsp.md | |
1597 | (mips_l<SHORT:size><u>x_ext<GPR:mode>_<P:mode>) | |
1598 | (mips_l<GPR:size>x_<P:mode>, *mips_lw<u>x_<P:mode>_ext): Remove | |
1599 | length attributes. | |
1600 | ||
1951f101 MG |
1601 | 2013-06-12 Marc Glisse <marc.glisse@inria.fr> |
1602 | ||
1603 | PR tree-optimization/57361 | |
1604 | * tree-ssa-dse.c (dse_possible_dead_store_p): Handle self-assignment. | |
1605 | ||
8b033a8a SN |
1606 | 2013-06-12 Sofiane Naci <sofiane.naci@arm.com> |
1607 | ||
22fc7d3d UB |
1608 | * config/aarch64/aarch64-simd.md (aarch64_combine<mode>): Convert |
1609 | to split. | |
8b033a8a SN |
1610 | (aarch64_simd_combine<mode>): New instruction expansion. |
1611 | * config/aarch64/aarch64-protos.h (aarch64_split_simd_combine): New | |
1612 | function prototype. | |
1613 | * config/aarch64/aarch64.c (aarch64_split_combine): New function. | |
1614 | * config/aarch64/iterators.md (Vdbl): Add entry for DF. | |
1615 | ||
ca0f62a8 JH |
1616 | 2013-06-12 Jan Hubicka <jh@suse.cz> |
1617 | ||
1618 | * cgraph.c (verify_edge_corresponds_to_fndecl): Be lax about | |
1619 | decl has when in streaming stage. | |
1620 | * lto-symtab.c (lto_symtab_merge_symbols): Likewise. | |
1621 | * cgraph.h (cgraph_state): Add CGRAPH_LTO_STREAMING. | |
1622 | ||
cddd69eb RS |
1623 | 2013-06-12 Roland Stigge <stigge@antcom.de> |
1624 | ||
1625 | PR target/57578 | |
1626 | * config/rs6000/t-linux (MULTIARCH_DIRNAME): Fix SPE version detection. | |
1627 | ||
bfdeda2c JJ |
1628 | 2013-06-12 Jakub Jelinek <jakub@redhat.com> |
1629 | ||
1630 | PR tree-optimization/57537 | |
1631 | * tree-vect-patterns.c (vect_recog_widen_mult_pattern): If | |
1632 | vect_handle_widen_op_by_const, convert oprnd1 to half_type1. | |
1633 | ||
a4fa02d1 RB |
1634 | 2013-06-12 Richard Biener <rguenther@suse.de> |
1635 | ||
1636 | * data-streamer.h (streamer_write_char_stream): CSE | |
1637 | obs->current_pointer. | |
1638 | * data-streamer-out.c (streamer_write_uhwi_stream): Inline | |
1639 | streamer_write_char_stream manually and optimize the resulting loop. | |
1640 | (streamer_write_hwi_stream): Likewise. | |
1641 | ||
bbf9ad07 JH |
1642 | 2013-06-12 Jan Hubicka <jh@suse.cz> |
1643 | ||
1644 | * lto-symtab.c (lto_symtab_merge_symbols): Populate symtab hashtable. | |
1645 | * cgraph.h (varpool_create_empty_node): Declare. | |
1646 | * lto-cgraph.c (input_node, input_varpool_node): Forcingly create | |
1647 | duplicated nodes. | |
1648 | * symtab.c (symtab_unregister_node): Be lax about missin entries | |
1649 | in node hash. | |
1650 | (symtab_get_node): Update comment. | |
1651 | * varpool.c (varpool_create_empty_node): Break out from ... | |
1652 | (varpool_node_for_decl): ... here. | |
1653 | * lto-streamer.h (lto_file_decl_data): Add RESOLUTION_MAP. | |
1654 | ||
a53f90ad EB |
1655 | 2013-06-12 Eric Botcazou <ebotcazou@adacore.com> |
1656 | ||
1657 | * expr.c (expand_expr_real_1) <TARGET_MEM_REF>: Use straight-line flow. | |
1658 | <MEM_REF>: Use 'type' instead of TREE_TYPE (exp) and tidy up the first | |
1659 | part. Use straight-line flow at the end. | |
1660 | <COMPONENT_REF>: Remove superfluous else. | |
1661 | <VIEW_CONVERT_EXPR>: Use 'type' instead of TREE_TYPE (exp). | |
1662 | ||
946f9306 JJ |
1663 | 2013-06-12 Jakub Jelinek <jakub@redhat.com> |
1664 | ||
1665 | PR target/56564 | |
1666 | * varasm.c (decl_binds_to_current_def_p): Call binds_local_p | |
1667 | target hook even for !TREE_PUBLIC decls. If no resolution info | |
1668 | is available, return false for common and external decls. | |
1669 | ||
a7fca6f0 KP |
1670 | 2013-06-12 Kaushik Phatak <kaushik.phatak@kpitcummins.com> |
1671 | ||
1672 | * config/rl78/constraints.md (U): New constraint. | |
1673 | * config/rl78/rl78.md (*mulqi3_rl78,*mulhi3_rl78,*mulhi3_g13): Add | |
1674 | valloc attribute. | |
1675 | ||
c7d8f446 MM |
1676 | 2013-06-11 Michael Meissner <meissner@linux.vnet.ibm.com> |
1677 | ||
1678 | PR target/57589 | |
1679 | * config/rs6000/driver-rs6000.c (elf_platform): Make buffer static | |
1680 | to allow returning address to AT_PLATFORM name. | |
1681 | ||
08346abd JH |
1682 | 2013-06-11 Jan Hubicka <jh@suse.cz> |
1683 | ||
1684 | * cgraph.c (cgraph_create_function_alias): Set weakref flag. | |
1685 | * cgraph.h (symtab_node_base): Add weakref flag. | |
1686 | * cgraphunit.c (cgraph_reset_node): Clear weakref flag. | |
1687 | (handle_alias_pairs): Set weakref flag, do not set DECL_EXTERNAL. | |
1688 | (output_weakrefs): Use weakref flag. | |
1689 | * fold-const.c (simple_operand_p): Handle WEAK. | |
1690 | * gimple-fold.c (can_refer_decl_in_current_unit_p): Drop weakref. | |
1691 | * ipa.c (varpool_externally_visible_p): Drop weakref. | |
1692 | (function_and_variable_visibility): Update comment; fix weakref | |
1693 | sanity checks; do not clear DECL_WEAK on them. | |
1694 | * lto-cgraph.c (lto_output_node): update. | |
1695 | (lto_output_varpool_node): Update. | |
1696 | (input_overwrite_node): Update. | |
1697 | (input_node): Update. | |
1698 | (input_varpool_node): Update. | |
1699 | * lto-symtab.c (lto_symtab_symbol_p): Do not special case weakrefs. | |
1700 | (lto_symtab_merge_symbols): Add sanity check. | |
1701 | (lto_symtab_prevailing_decl): Do not special case weakrefs. | |
1702 | * passes.c (rest_of_decl_compilation): Set static flag, too. | |
1703 | * symtab.c (dump_symtab_base): Dump weakref. | |
1704 | (verify_symtab_base): Sanity check weakrefs. | |
1705 | (symtab_make_decl_local): Remove duplicated code. | |
1706 | (symtab_alias_ultimate_target): Simplify. | |
1707 | * varpool.c (varpool_create_variable_alias): Set weakref flag. | |
c7d8f446 | 1708 | |
d9af3652 DD |
1709 | 2013-06-11 DJ Delorie <dj@redhat.com> |
1710 | ||
1711 | * config/rl78/rl78.c (TARGET_UNWIND_WORD_MODE): Define. | |
1712 | (rl78_unwind_word_mode): New. | |
1713 | ||
ffa66012 DM |
1714 | 2013-06-11 David Malcolm <dmalcolm@redhat.com> |
1715 | ||
1716 | * final.c (debug_prefix_maps): Make static. | |
1717 | ||
783f2d35 DM |
1718 | 2013-06-11 David Malcolm <dmalcolm@redhat.com> |
1719 | ||
1720 | * function.c (initial_trampoline): Remove stray copy. | |
1721 | ||
7af26def SN |
1722 | 2013-06-11 Sofiane Naci <sofiane.naci@arm.com> |
1723 | ||
1724 | * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>): Update. | |
1725 | ||
97756c0e MJ |
1726 | 2013-06-11 Martin Jambor <mjambor@suse.cz> |
1727 | ||
1728 | * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that param_index is | |
1729 | within bounds at the beginning of the function. | |
1730 | ||
2c7b8bf6 AM |
1731 | 2013-06-11 Alan Modra <amodra@gmail.com> |
1732 | ||
1733 | * varasm.c (get_section): Don't die on !DECL_P decl. Tidy error | |
1734 | reporting. | |
1735 | (get_named_section): Don't NULL !DECL_P decl. | |
1736 | ||
77cea46e IZ |
1737 | 2013-06-11 Igor Zamyatin <igor.zamyatin@intel.com> |
1738 | ||
1739 | * doc/invoke.texi (core-avx2): Document. | |
1740 | (slm): Likewise. | |
1741 | (atom): Updated with MOVBE. | |
1742 | ||
888f0920 RB |
1743 | 2013-06-11 Richard Biener <rguenther@suse.de> |
1744 | ||
22fc7d3d | 1745 | * collect2.c (main): Do not redirect ld stdout/stderr when debugging. |
888f0920 | 1746 | |
6b438d58 AB |
1747 | 2013-06-11 Anton Blanchard <anton@samba.org> |
1748 | ||
1749 | * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Calculate | |
1750 | correct shift value in little-endian mode. | |
1751 | ||
3bc66938 JJ |
1752 | 2013-06-11 Jakub Jelinek <jakub@redhat.com> |
1753 | ||
1754 | PR target/56564 | |
1755 | * varasm.c (get_variable_align): Move #endif to the right place. | |
1756 | ||
a5dc7f88 CC |
1757 | 2013-06-10 Cary Coutant <ccoutant@google.com> |
1758 | ||
1759 | * dwarf2out.c (hash_external_ref): Use die_symbol or signature | |
1760 | for hash so that hash table traversal order is deterministic. | |
1761 | ||
19be72ab MM |
1762 | 2013-06-10 Michael Meissner <meissner@linux.vnet.ibm.com> |
1763 | Pat Haugen <pthaugen@us.ibm.com> | |
1764 | Peter Bergner <bergner@vnet.ibm.com> | |
1765 | ||
1766 | * config/rs6000/vector.md (GPR move splitter): Do not split moves | |
1767 | of vectors in GPRS if they are direct moves or quad word load or | |
1768 | store moves. | |
1769 | ||
1770 | * config/rs6000/rs6000-protos.h (rs6000_output_move_128bit): Add | |
1771 | declaration. | |
1772 | (direct_move_p): Likewise. | |
1773 | (quad_load_store_p): Likewise. | |
1774 | ||
1775 | * config/rs6000/rs6000.c (enum rs6000_reg_type): Simplify register | |
1776 | classes into bins based on the physical register type. | |
1777 | (reg_class_to_reg_type): Likewise. | |
1778 | (IS_STD_REG_TYPE): Likewise. | |
1779 | (IS_FP_VECT_REG_TYPE): Likewise. | |
1780 | (reload_fpr_gpr): Arrays to determine what insn to use if we can | |
1781 | use direct move instructions. | |
1782 | (reload_gpr_vsx): Likewise. | |
1783 | (reload_vsx_gpr): Likewise. | |
1784 | (rs6000_init_hard_regno_mode_ok): Precalculate the register type | |
1785 | information that is a simplification of register classes. Also | |
1786 | precalculate direct move reload helpers. | |
1787 | (direct_move_p): New function to return true if the operation can | |
1788 | be done as a direct move instruciton. | |
1789 | (quad_load_store_p): New function to return true if the operation | |
1790 | is a quad memory operation. | |
1791 | (rs6000_legitimize_address): If quad memory, only allow register | |
1792 | indirect for TImode addresses. | |
1793 | (rs6000_legitimate_address_p): Likewise. | |
1794 | (enum reload_reg_type): Delete, replace with rs6000_reg_type. | |
1795 | (rs6000_reload_register_type): Likewise. | |
1796 | (register_to_reg_type): Return register type. | |
1797 | (rs6000_secondary_reload_simple_move): New helper function for | |
1798 | secondary reload and secondary memory needed to identify anything | |
1799 | that is a simple move, and does not need reloading. | |
1800 | (rs6000_secondary_reload_direct_move): New helper function for | |
1801 | secondary reload to identify cases that can be done with several | |
1802 | instructions via the direct move instructions. | |
1803 | (rs6000_secondary_reload_move): New helper function for secondary | |
1804 | reload to identify moves between register types that can be done. | |
1805 | (rs6000_secondary_reload): Add support for quad memory operations | |
1806 | and for direct move. | |
1807 | (rs6000_secondary_memory_needed): Likewise. | |
1808 | (rs6000_debug_secondary_memory_needed): Change argument names. | |
1809 | (rs6000_output_move_128bit): New function to return the move to | |
1810 | use for 128-bit moves, including knowing about the various | |
1811 | limitations of quad memory operations. | |
1812 | ||
1813 | * config/rs6000/vsx.md (vsx_mov<mode>): Add support for quad | |
1814 | memory operations. call rs6000_output_move_128bit for the actual | |
1815 | instruciton(s) to generate. | |
1816 | (vsx_movti_64bit): Likewise. | |
1817 | ||
1818 | * config/rs6000/rs6000.md (UNSPEC_P8V_FMRGOW): New unspec values. | |
1819 | (UNSPEC_P8V_MTVSRWZ): Likewise. | |
1820 | (UNSPEC_P8V_RELOAD_FROM_GPR): Likewise. | |
1821 | (UNSPEC_P8V_MTVSRD): Likewise. | |
1822 | (UNSPEC_P8V_XXPERMDI): Likewise. | |
1823 | (UNSPEC_P8V_RELOAD_FROM_VSX): Likewise. | |
1824 | (UNSPEC_FUSION_GPR): Likewise. | |
1825 | (FMOVE128_GPR): New iterator for direct move. | |
22fc7d3d | 1826 | (f32_lv): New mode attribute for load/store of SFmode/SDmode values. |
19be72ab MM |
1827 | (f32_sv): Likewise. |
1828 | (f32_dm): Likewise. | |
1829 | (zero_extend<mode>di2_internal1): Add support for power8 32-bit | |
1830 | loads and direct move instructions. | |
1831 | (zero_extendsidi2_lfiwzx): Likewise. | |
1832 | (extendsidi2_lfiwax): Likewise. | |
1833 | (extendsidi2_nocell): Likewise. | |
1834 | (floatsi<mode>2_lfiwax): Likewise. | |
1835 | (lfiwax): Likewise. | |
1836 | (floatunssi<mode>2_lfiwzx): Likewise. | |
1837 | (lfiwzx): Likewise. | |
1838 | (fix_trunc<mode>_stfiwx): Likewise. | |
1839 | (fixuns_trunc<mode>_stfiwx): Likewise. | |
1840 | (mov<mode>_hardfloat, 32-bit floating point): Likewise. | |
1841 | (mov<move>_hardfloat64, 64-bit floating point): Likewise. | |
1842 | (parity<mode>2_cmpb): Set length/type attr. | |
1843 | (unnamed shift right patterns, mov<mode>_internal2): Change type attr | |
1844 | for 'mr.' to fast_compare. | |
1845 | (bpermd_<mode>): Change type attr to popcnt. | |
1846 | (p8_fmrgow_<mode>): New insns for power8 direct move support. | |
1847 | (p8_mtvsrwz_1): Likewise. | |
1848 | (p8_mtvsrwz_2): Likewise. | |
1849 | (reload_fpr_from_gpr<mode>): Likewise. | |
1850 | (p8_mtvsrd_1): Likewise. | |
1851 | (p8_mtvsrd_2): Likewise. | |
1852 | (p8_xxpermdi_<mode>): Likewise. | |
1853 | (reload_vsx_from_gpr<mode>): Likewise. | |
1854 | (reload_vsx_from_gprsf): Likewise. | |
1855 | (p8_mfvsrd_3_<mode>): LIkewise. | |
1856 | (reload_gpr_from_vsx<mode>): Likewise. | |
1857 | (reload_gpr_from_vsxsf): Likewise. | |
1858 | (p8_mfvsrd_4_disf): Likewise. | |
1859 | (multi-word GPR splits): Do not split direct moves or quad memory | |
1860 | operations. | |
1861 | ||
16876bdc DM |
1862 | 2013-06-10 David Malcolm <dmalcolm@redhat.com> |
1863 | ||
1864 | * tree-into-ssa.c (interesting_blocks): Make static. | |
1865 | ||
df8a1d28 JJ |
1866 | 2013-06-10 Jakub Jelinek <jakub@redhat.com> |
1867 | ||
1868 | PR target/56564 | |
1869 | * varasm.c (align_variable): Don't use DATA_ALIGNMENT or | |
1870 | CONSTANT_ALIGNMENT if !decl_binds_to_current_def_p (decl). | |
1871 | Use DATA_ABI_ALIGNMENT for that case instead if defined. | |
1872 | (get_variable_align): New function. | |
1873 | (get_variable_section, emit_bss, emit_common, | |
1874 | assemble_variable_contents, place_block_symbol): Use | |
1875 | get_variable_align instead of DECL_ALIGN. | |
1876 | (assemble_noswitch_variable): Add align argument, use it | |
1877 | instead of DECL_ALIGN. | |
1878 | (assemble_variable): Adjust caller. Use get_variable_align | |
1879 | instead of DECL_ALIGN. | |
1880 | * config/i386/i386.h (DATA_ALIGNMENT): Adjust x86_data_alignment | |
1881 | caller. | |
1882 | (DATA_ABI_ALIGNMENT): Define. | |
1883 | * config/i386/i386-protos.h (x86_data_alignment): Adjust prototype. | |
1884 | * config/i386/i386.c (x86_data_alignment): Add opt argument. If | |
1885 | opt is false, only return the psABI mandated alignment increase. | |
1886 | * config/c6x/c6x.h (DATA_ALIGNMENT): Renamed to... | |
1887 | (DATA_ABI_ALIGNMENT): ... this. | |
1888 | * config/mmix/mmix.h (DATA_ALIGNMENT): Renamed to... | |
1889 | (DATA_ABI_ALIGNMENT): ... this. | |
1890 | * config/mmix/mmix.c (mmix_data_alignment): Adjust function comment. | |
1891 | * config/s390/s390.h (DATA_ALIGNMENT): Renamed to... | |
1892 | (DATA_ABI_ALIGNMENT): ... this. | |
1893 | * doc/tm.texi.in (DATA_ABI_ALIGNMENT): Document. | |
1894 | * doc/tm.texi: Regenerated. | |
1895 | ||
57b29ca6 UB |
1896 | 2013-06-10 Uros Bizjak <ubizjak@gmail.com> |
1897 | ||
1898 | * config/alpha/alpha.c (alpha_emit_xfloating_compare): Also use | |
1899 | cmp_code to construct REG_EQUAL note. | |
1900 | ||
3e56ed50 JJ |
1901 | 2013-06-09 Jakub Jelinek <jakub@redhat.com> |
1902 | ||
1903 | PR target/57568 | |
1904 | * config/i386/i386.md (TARGET_READ_MODIFY_WRITE peepholes): Ensure | |
1905 | that operands[2] doesn't overlap with operands[0]. | |
1906 | ||
74fe2a1d DE |
1907 | 2013-06-09 David Edelsohn <dje.gcc@gmail.com> |
1908 | Jan Hubicka <jh@suse.cz> | |
1909 | ||
1910 | * config/rs6000/rs6000.c (print_operand, 'z'): Remove historical | |
1911 | hack to mark symbols as used. | |
1912 | ||
ed52a84e VM |
1913 | 2013-06-08 Vladimir Makarov <vmakarov@redhat.com> |
1914 | ||
1915 | PR rtl-optimization/57559 | |
1916 | * lra-constraints.c (process_alt_operands): Don't discourage | |
1917 | memory with known offset for offsetable memory constraint. | |
1918 | * lra.c (lra_emit_add): Exchange y and z for 2-op add insn. | |
1919 | ||
299316ed EB |
1920 | 2013-06-08 Eric Botcazou <ebotcazou@adacore.com> |
1921 | ||
1922 | * varasm.c (struct oc_local_state): Reorder fields. | |
1923 | (output_constructor_bitfield): Replace OUTER parameter with BIT_OFFSET | |
1924 | and adjust accordingly. | |
1925 | (output_constructor): Reorder initialization code and adjust call to | |
1926 | output_constructor_bitfield. | |
1927 | ||
88ac60d3 JH |
1928 | 2013-06-07 Jan Hubicka <jh@suse.cz> |
1929 | ||
1930 | * symtab.c (symtab_resolve_alias): Do not remove alias attribute. | |
1931 | ||
4cdce1a8 DM |
1932 | 2013-06-07 David Malcolm <dmalcolm@redhat.com> |
1933 | ||
1934 | * tree-object-size.c (unknown): Make const. | |
1935 | ||
b5e0425c AK |
1936 | 2013-06-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1937 | ||
1938 | * config/s390/s390.md (cpu_facility): Add cpu_zarch. | |
1939 | ("*movmem_short", "*clrmem_short", "*cmpmem_short): Use cpu_zarch | |
1940 | for last alternative in the cpu_facility attribute. | |
1941 | ||
79678d04 KT |
1942 | 2013-06-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
1943 | ||
1944 | PR target/56315 | |
1945 | * config/arm/arm.md (*xordi3_insn): Change to insn_and_split. | |
1946 | (xordi3): Change operand 2 constraint to arm_xordi_operand. | |
1947 | * config/arm/arm.c (const_ok_for_dimode_op): Handle XOR. | |
1948 | * config/arm/constraints.md (Dg): New constraint. | |
1949 | * config/arm/neon.md (xordi3_neon): Remove. | |
1950 | (neon_veor<mode>): Generate xordi3 instead of xordi3_neon. | |
1951 | * config/arm/predicates.md (arm_xordi_operand): New predicate. | |
1952 | ||
b31ddbdb KT |
1953 | 2013-06-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
1954 | ||
1955 | * config/arm/arm.md (anddi3_insn): Remove duplicate alternatives. | |
1956 | Clean up alternatives. | |
1957 | ||
8f90b7d4 AM |
1958 | 2013-06-07 Alan Modra <amodra@gmail.com> |
1959 | ||
1960 | * config/rs6000/rs6000.c (setup_incoming_varargs): Round up | |
1961 | va_list_gpr_size. | |
1962 | ||
961ce119 AM |
1963 | 2013-06-07 Alan Modra <amodra@gmail.com> |
1964 | ||
1965 | * varasm.c (force_const_mem): Assert mode is not VOID or BLK. | |
1966 | ||
33e49835 KT |
1967 | 2013-06-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
1968 | ||
1969 | * config/arm/constraints.md (Df): New constraint. | |
1970 | * config/arm/arm.md (iordi3_insn): Use Df constraint instead of De. | |
1971 | Correct length attribute for last two alternatives. | |
1972 | ||
acd17ae6 AM |
1973 | 2013-06-07 Alan Modra <amodra@gmail.com> |
1974 | ||
1975 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't | |
1976 | override user -mfp-in-toc. | |
1977 | (offsettable_ok_by_alignment): Consider just the current access | |
1978 | rather than the whole object, unless BLKmode. Handle | |
1979 | CONSTANT_POOL_ADDRESS_P constants that lack a decl too. | |
1980 | (use_toc_relative_ref): Allow CONSTANT_POOL_ADDRESS_P constants | |
1981 | for -mcmodel=medium. | |
1982 | * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Don't | |
1983 | override user -mfp-in-toc or -msum-in-toc. Default to | |
1984 | -mno-fp-in-toc for -mcmodel=medium. | |
1985 | ||
73310b0e DD |
1986 | 2013-06-06 DJ Delorie <dj@redhat.com> |
1987 | ||
1988 | * config/rl78/rl78.c (rl78_valid_pointer_mode): New, implements | |
1989 | TARGET_VALID_POINTER_MODE. | |
1990 | ||
0bd62dca MM |
1991 | 2013-06-06 Michael Meissner <meissner@linux.vnet.ibm.com> |
1992 | Pat Haugen <pthaugen@us.ibm.com> | |
1993 | Peter Bergner <bergner@vnet.ibm.com> | |
1994 | ||
1995 | * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions): | |
1996 | Document new power8 builtins. | |
1997 | ||
1998 | * config/rs6000/vector.md (and<mode>3): Add a clobber/scratch of a | |
1999 | condition code register, to allow 128-bit logical operations to be | |
2000 | done in the VSX or GPR registers. | |
2001 | (nor<mode>3): Use the canonical form for nor. | |
2002 | (eqv<mode>3): Add expanders for power8 xxleqv, xxlnand, xxlorc, | |
2003 | vclz*, and vpopcnt* vector instructions. | |
2004 | (nand<mode>3): Likewise. | |
2005 | (orc<mode>3): Likewise. | |
2006 | (clz<mode>2): LIkewise. | |
2007 | (popcount<mode>2): Likewise. | |
2008 | ||
2009 | * config/rs6000/predicates.md (int_reg_operand): Rework tests so | |
2010 | that only the GPRs are recognized. | |
2011 | ||
2012 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
2013 | support for new power8 builtins. | |
2014 | ||
2015 | * config/rs6000/rs6000-builtin.def (xscvspdpn): Add new power8 | |
2016 | builtin functions. | |
2017 | (xscvdpspn): Likewise. | |
2018 | (vclz): Likewise. | |
2019 | (vclzb): Likewise. | |
2020 | (vclzh): Likewise. | |
2021 | (vclzw): Likewise. | |
2022 | (vclzd): Likewise. | |
2023 | (vpopcnt): Likewise. | |
2024 | (vpopcntb): Likewise. | |
2025 | (vpopcnth): Likewise. | |
2026 | (vpopcntw): Likewise. | |
2027 | (vpopcntd): Likewise. | |
2028 | (vgbbd): Likewise. | |
2029 | (vmrgew): Likewise. | |
2030 | (vmrgow): Likewise. | |
2031 | (eqv): Likewise. | |
2032 | (eqv_v16qi3): Likewise. | |
2033 | (eqv_v8hi3): Likewise. | |
2034 | (eqv_v4si3): Likewise. | |
2035 | (eqv_v2di3): Likewise. | |
2036 | (eqv_v4sf3): Likewise. | |
2037 | (eqv_v2df3): Likewise. | |
2038 | (nand): Likewise. | |
2039 | (nand_v16qi3): Likewise. | |
2040 | (nand_v8hi3): Likewise. | |
2041 | (nand_v4si3): Likewise. | |
2042 | (nand_v2di3): Likewise. | |
2043 | (nand_v4sf3): Likewise. | |
2044 | (nand_v2df3): Likewise. | |
2045 | (orc): Likewise. | |
2046 | (orc_v16qi3): Likewise. | |
2047 | (orc_v8hi3): Likewise. | |
2048 | (orc_v4si3): Likewise. | |
2049 | (orc_v2di3): Likewise. | |
2050 | (orc_v4sf3): Likewise. | |
2051 | (orc_v2df3): Likewise. | |
2052 | ||
2053 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Only | |
2054 | allow power8 quad mode in 64-bit. | |
2055 | (rs6000_builtin_vectorized_function): Add support to vectorize | |
2056 | ISA 2.07 count leading zeros, population count builtins. | |
2057 | (rs6000_expand_vector_init): On ISA 2.07 use xscvdpspn to form | |
2058 | V4SF vectors instead of xscvdpsp to avoid IEEE related traps. | |
2059 | (builtin_function_type): Add vgbbd builtin function which takes an | |
2060 | unsigned argument. | |
2061 | (altivec_expand_vec_perm_const): Add support for new power8 merge | |
2062 | instructions. | |
2063 | ||
2064 | * config/rs6000/vsx.md (VSX_L2): New iterator for 128-bit types, | |
2065 | that does not include TImdoe for use with 32-bit. | |
2066 | (UNSPEC_VSX_CVSPDPN): Support for power8 xscvdpspn and xscvspdpn | |
2067 | instructions. | |
2068 | (UNSPEC_VSX_CVDPSPN): Likewise. | |
2069 | (vsx_xscvdpspn): Likewise. | |
2070 | (vsx_xscvspdpn): Likewise. | |
2071 | (vsx_xscvdpspn_scalar): Likewise. | |
2072 | (vsx_xscvspdpn_directmove): Likewise. | |
2073 | (vsx_and<mode>3): Split logical operations into 32-bit and | |
2074 | 64-bit. Add support to do logical operations on TImode as well as | |
2075 | VSX vector types. Allow logical operations to be done in either | |
2076 | VSX registers or in general purpose registers in 64-bit mode. Add | |
2077 | splitters if GPRs were used. For AND, add clobber of CCmode to | |
2078 | allow use of ANDI on GPRs. Rewrite nor to use the canonical RTL | |
2079 | encoding. | |
2080 | (vsx_and<mode>3_32bit): Likewise. | |
2081 | (vsx_and<mode>3_64bit): Likewise. | |
2082 | (vsx_ior<mode>3): Likewise. | |
2083 | (vsx_ior<mode>3_32bit): Likewise. | |
2084 | (vsx_ior<mode>3_64bit): Likewise. | |
2085 | (vsx_xor<mode>3): Likewise. | |
2086 | (vsx_xor<mode>3_32bit): Likewise. | |
2087 | (vsx_xor<mode>3_64bit): Likewise. | |
2088 | (vsx_one_cmpl<mode>2): Likewise. | |
2089 | (vsx_one_cmpl<mode>2_32bit): Likewise. | |
2090 | (vsx_one_cmpl<mode>2_64bit): Likewise. | |
2091 | (vsx_nor<mode>3): Likewise. | |
2092 | (vsx_nor<mode>3_32bit): Likewise. | |
2093 | (vsx_nor<mode>3_64bit): Likewise. | |
2094 | (vsx_andc<mode>3): Likewise. | |
2095 | (vsx_andc<mode>3_32bit): Likewise. | |
2096 | (vsx_andc<mode>3_64bit): Likewise. | |
2097 | (vsx_eqv<mode>3_32bit): Add support for power8 xxleqv, xxlnand, | |
2098 | and xxlorc instructions. | |
2099 | (vsx_eqv<mode>3_64bit): Likewise. | |
2100 | (vsx_nand<mode>3_32bit): Likewise. | |
2101 | (vsx_nand<mode>3_64bit): Likewise. | |
2102 | (vsx_orc<mode>3_32bit): Likewise. | |
2103 | (vsx_orc<mode>3_64bit): Likewise. | |
2104 | ||
2105 | * config/rs6000/rs6000.h (VLOGICAL_REGNO_P): Update comment. | |
2106 | ||
2107 | * config/rs6000/altivec.md (UNSPEC_VGBBD): Add power8 vgbbd | |
2108 | instruction. | |
2109 | (p8_vmrgew): Add power8 vmrgew and vmrgow instructions. | |
2110 | (p8_vmrgow): Likewise. | |
2111 | (altivec_and<mode>3): Add clobber of CCmode to allow AND using | |
2112 | GPRs to be split under VSX. | |
2113 | (p8v_clz<mode>2): Add power8 count leading zero support. | |
2114 | (p8v_popcount<mode>2): Add power8 population count support. | |
2115 | (p8v_vgbbd): Add power8 gather bits by bytes by doubleword | |
2116 | support. | |
2117 | ||
2118 | * config/rs6000/rs6000.md (eqv<mode>3): Add support for powerp eqv | |
2119 | instruction. | |
2120 | ||
2121 | * config/rs6000/altivec.h (vec_eqv): Add defines to export power8 | |
2122 | builtin functions. | |
2123 | (vec_nand): Likewise. | |
2124 | (vec_vclz): Likewise. | |
2125 | (vec_vclzb): Likewise. | |
2126 | (vec_vclzd): Likewise. | |
2127 | (vec_vclzh): Likewise. | |
2128 | (vec_vclzw): Likewise. | |
2129 | (vec_vgbbd): Likewise. | |
2130 | (vec_vmrgew): Likewise. | |
2131 | (vec_vmrgow): Likewise. | |
2132 | (vec_vpopcnt): Likewise. | |
2133 | (vec_vpopcntb): Likewise. | |
2134 | (vec_vpopcntd): Likewise. | |
2135 | (vec_vpopcnth): Likewise. | |
2136 | (vec_vpopcntw): Likewise. | |
2137 | ||
37684c46 VM |
2138 | 2013-06-06 Vladimir Makarov <vmakarov@redhat.com> |
2139 | ||
2140 | PR rtl-optimization/57468 | |
2141 | * config/i386/i386.c (inline_secondary_memory_needed): Ignore | |
2142 | spilled pseudos. | |
2143 | ||
d89ae27c VM |
2144 | 2013-06-06 Vladimir Makarov <vmakarov@redhat.com> |
2145 | ||
2146 | PR rtl-optimization/57459 | |
2147 | * lra-constraints.c (update_ebb_live_info): Fix typo for operand | |
2148 | type when setting live regs. | |
2149 | ||
3597e113 VM |
2150 | 2013-06-06 Vladimir Makarov <vmakarov@redhat.com> |
2151 | ||
2152 | * config/s390/s390.opt (mlra): New option. | |
2153 | * config/s390/s390.c (s390_decompose_address): Check displacement | |
2154 | for all registers for LRA. | |
2155 | (s390_secondary_reload): Don't used secondary reloads for LRA. | |
2156 | (s390_lra_p): New function. | |
2157 | (TARGET_LRA_P): Define. | |
2158 | * config/s390/s390.md (*movmem_short, *clrmem_short): Change value | |
2159 | of attribute cpu_facility to zarch for the last alternative. | |
2160 | (*cmpmem_short): Ditto. | |
2161 | ||
01037aeb EB |
2162 | 2013-06-06 Eric Botcazou <ebotcazou@adacore.com> |
2163 | ||
2164 | * config/arm/arm.c (arm_r3_live_at_start_p): New predicate. | |
2165 | (arm_compute_static_chain_stack_bytes): Use it. Tidy up. | |
2166 | (arm_expand_prologue): Likewise. | |
2167 | ||
3371a64f TJ |
2168 | 2013-06-06 Teresa Johnson <tejohnson@google.com> |
2169 | ||
2170 | PR c++/53743 | |
2171 | * ifcvt.c (find_if_case_1): Replace BB_COPY_PARTITION with assert | |
2172 | as this is now done by redirect_edge_and_branch_force. | |
2173 | * function.c (thread_prologue_and_epilogue_insns): Insert new bb after | |
2174 | barriers, and fix interaction with splitting. | |
2175 | * emit-rtl.c (try_split): Copy REG_CROSSING_JUMP notes. | |
2176 | * cfgcleanup.c (try_forward_edges): Fix early return value to properly | |
2177 | reflect changes made in the routine. | |
2178 | * bb-reorder.c (emit_barrier_after_bb): Move to cfgrtl.c. | |
2179 | (fix_up_fall_thru_edges): Remove incorrect check for bb layout order | |
2180 | since this is called in cfglayout mode, and replace partition fixup | |
2181 | with assert as that is now done by force_nonfallthru_and_redirect. | |
2182 | (add_reg_crossing_jump_notes): Handle the fact that some jumps may | |
2183 | already be marked with region crossing note. | |
2184 | (insert_section_boundary_note): Make non-static, gate on flag | |
2185 | has_bb_partition, rewrite to also check for multiple partitions. | |
2186 | (rest_of_handle_reorder_blocks): Remove call to | |
2187 | insert_section_boundary_note, now done later during free_cfg. | |
2188 | (duplicate_computed_gotos): Don't duplicate partition crossing edge. | |
2189 | * bb-reorder.h (insert_section_boundary_note): Declare. | |
2190 | * Makefile.in (cfgrtl.o): Depend on bb-reorder.h | |
2191 | * cfgrtl.c (rest_of_pass_free_cfg): If partitions exist | |
2192 | invoke insert_section_boundary_note. | |
2193 | (try_redirect_by_replacing_jump): Remove unnecessary | |
2194 | check for region crossing note. | |
2195 | (fixup_partition_crossing): New function. | |
2196 | (rtl_redirect_edge_and_branch): Fixup partition boundaries. | |
2197 | (emit_barrier_after_bb): Move here from bb-reorder.c, handle insertion | |
2198 | in non-cfglayout mode. | |
2199 | (force_nonfallthru_and_redirect): Fixup partition boundaries, | |
2200 | remove old code that tried to do this. Emit barrier correctly | |
2201 | when we are in cfglayout mode. | |
2202 | (last_bb_in_partition): New function. | |
2203 | (rtl_split_edge): Correctly fixup partition boundaries. | |
2204 | (commit_one_edge_insertion): Remove old code that tried to | |
2205 | fixup region crossing edge since this is now handled in | |
2206 | split_block, and set up insertion point correctly since | |
2207 | block may now end in a jump. | |
2208 | (verify_hot_cold_block_grouping): Guard against checking when not in | |
2209 | linearized RTL mode. | |
2210 | (rtl_verify_edges): Add checks for incorrect/missing REG_CROSSING_JUMP | |
2211 | notes. | |
2212 | (rtl_verify_flow_info_1): Move verify_hot_cold_block_grouping to | |
2213 | rtl_verify_flow_info, so not called in cfglayout mode. | |
2214 | (rtl_verify_flow_info): Move verify_hot_cold_block_grouping here. | |
2215 | (fixup_reorder_chain): Remove old code that attempted to fixup region | |
2216 | crossing note as this is now handled in force_nonfallthru_and_redirect. | |
2217 | (duplicate_insn_chain): Don't duplicate switch section notes. | |
2218 | (rtl_can_remove_branch_p): Remove unnecessary check for region crossing | |
2219 | note. | |
2220 | * basic-block.h (emit_barrier_after_bb): Declare. | |
2221 | ||
66071e10 KT |
2222 | 2013-06-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
2223 | ||
2224 | * config/arm/arm-fixed.md (add<mode>3,usadd<mode>3,ssadd<mode>3, | |
2225 | sub<mode>3, ussub<mode>3, sssub<mode>3, arm_ssatsihi_shift, | |
2226 | arm_usatsihi): Adjust alternatives for arm_restrict_it. | |
2227 | ||
0e26bf3d KT |
2228 | 2013-06-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
2229 | ||
2230 | * config/arm/arm-ldmstm.ml: Set "predicable_short_it" to "no" | |
2231 | where appropriate. | |
2232 | * config/arm/ldmstm.md: Regenerate. | |
2233 | ||
12b4e7ef KT |
2234 | 2013-06-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
2235 | ||
2236 | * config/arm/sync.md (atomic_loaddi_1): | |
2237 | Disable predication for arm_restrict_it. | |
2238 | (arm_load_exclusive<mode>): Likewise. | |
2239 | (arm_load_exclusivesi): Likewise. | |
2240 | (arm_load_exclusivedi): Likewise. | |
2241 | (arm_load_acquire_exclusive<mode>): Likewise. | |
2242 | (arm_load_acquire_exclusivesi): Likewise. | |
2243 | (arm_load_acquire_exclusivedi): Likewise. | |
2244 | (arm_store_exclusive<mode>): Likewise. | |
2245 | (arm_store_exclusive<mode>): Likewise. | |
2246 | (arm_store_release_exclusivedi): Likewise. | |
2247 | (arm_store_release_exclusive<mode>): Likewise. | |
2248 | ||
15d16c8a RB |
2249 | 2013-06-06 Richard Biener <rguenther@suse.de> |
2250 | ||
2251 | * lto-streamer.h (enum LTO_tags): Move LTO_tree_pickle_reference | |
2252 | after LTO_null. | |
2253 | (lto_tag_is_tree_code_p): Adjust. | |
2254 | (lto_tag_is_gimple_code_p): Likewise. | |
2255 | (lto_gimple_code_to_tag): Likewise. | |
2256 | (lto_tag_to_gimple_code): Likewise. | |
2257 | (lto_tree_code_to_tag): Likewise. | |
2258 | (lto_tag_to_tree_code): Likewise. | |
2259 | * data-streamer.h (streamer_write_hwi_in_range): Use | |
2260 | uhwi streaming to stream the normalized range. | |
2261 | (streamer_read_hwi_in_range): Likewise. | |
2262 | ||
17a7fc37 KT |
2263 | 2013-06-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
2264 | ||
2265 | * config/arm/arm.md (enabled_for_depr_it): New attribute. | |
2266 | (predicable_short_it): Likewise. | |
2267 | (predicated): Likewise. | |
2268 | (enabled): Handle above. | |
2269 | (define_cond_exec): Set predicated attribute to yes. | |
2270 | ||
b57ca59b MS |
2271 | 2013-06-05 Mike Stump <mikestump@comcast.net> |
2272 | ||
2273 | * gdbinit.in (__FUNCTION__): Add. | |
2274 | ||
c1e183a9 UB |
2275 | 2013-06-05 Uros Bizjak <ubizjak@gmail.com> |
2276 | ||
2277 | * config/alpha/alpha.c (alpha_emit_conditional_move): Swap all | |
2278 | GE, GT, GEU and GTU compares, modulo DImode compares with zero. | |
2279 | ||
0378bddb JH |
2280 | 2013-06-05 Jan Hubicka <jh@suse.cz> |
2281 | ||
2282 | * varasm.c (mark_decl_referenced): Revert the removal until targets | |
2283 | are fixed. | |
2284 | ||
8f8a2057 DE |
2285 | 2013-06-05 David Edelsohn <dje.gcc@gmail.com> |
2286 | ||
2287 | * config/rs6000/rs6000.c (print_operand, 'z'): Use DECL_PRESERVE_P | |
2288 | instead of mark_decl_referenced. | |
2289 | ||
edb983b2 JH |
2290 | 2013-06-05 Jan Hubicka <jh@suse.cz> |
2291 | ||
2292 | * cgraph.c (cgraph_remove_node): Clear forced_by_abi. | |
2293 | (cgraph_node_cannot_be_local_p_1): Honnor symbol.forced_by_abi | |
2294 | and symtab_used_from_object_file_p. | |
2295 | (cgraph_make_node_local_1): Clear forced_by_abi. | |
2296 | (cgraph_can_remove_if_no_direct_calls_and): Use forced_by_abi | |
2297 | * cgraph.h (symtab_node_base): Add forced_by_abi. | |
2298 | (decide_is_variable_needed): Remove. | |
2299 | (varpool_can_remove_if_no_refs): Honnor symbol.forced_by_abi. | |
2300 | * cgraphunit.c (cgraph_decide_is_function_needed): Rename to .. | |
2301 | (decide_is_symbol_needed): ... this one; handle symbols in general; | |
2302 | always analyze virtuals; honnor forced_by_abi. | |
2303 | (cgraph_finalize_function): Update. | |
2304 | (varpool_finalize_decl): Update. | |
2305 | (symbol_defined_and_needed): Remove. | |
2306 | (analyze_functions): Update. | |
2307 | * lto-cgraph.c (lto_output_node, lto_output_varpool_node, | |
2308 | output_refs, input_overwrite_node): Handle forced_by_abi. | |
2309 | * ipa.c (cgraph_address_taken_from_non_vtable_p): Rename to ... | |
2310 | (address_taken_from_non_vtable_p): ... this one. | |
2311 | (comdat_can_be_unshared_p_1): New function. | |
2312 | (cgraph_comdat_can_be_unshared_p): Rename to ... | |
2313 | (comdat_can_be_unshared_p): ... this one; handle symbols in general. | |
2314 | (varpool_externally_visible_p): Use comdat_can_be_unshared_p. | |
2315 | (function_and_variable_visibility): Clear forced_by_abi as needed. | |
2316 | * trans-mem.c (ipa_tm_mark_forced_by_abi_node): New functoin. | |
2317 | (ipa_tm_create_version_alias, ipa_tm_create_version): Update. | |
edb983b2 JH |
2318 | * symtab.c (dump_symtab_base): Dump forced_by_abi. |
2319 | * varpool.c (decide_is_variable_needed): Remove. | |
2320 | ||
9912dbe5 KT |
2321 | 2013-06-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
2322 | ||
2323 | * config/arm/arm.c (MAX_INSN_PER_IT_BLOCK): New macro. | |
2324 | (arm_option_override): Override arm_restrict_it where appropriate. | |
2325 | (thumb2_final_prescan_insn): Use MAX_INSN_PER_IT_BLOCK. | |
2326 | * config/arm/arm.opt (mrestrict-it): New command-line option. | |
2327 | * doc/invoke.texi: Document -mrestrict-it. | |
2328 | ||
34c136b6 DM |
2329 | 2013-06-05 David Malcolm <dmalcolm@redhat.com> |
2330 | ||
2331 | * tsan.c (tsan_atomic_table): Make const. | |
2332 | ||
a367df53 RB |
2333 | 2013-06-05 Richard Biener <rguenther@suse.de> |
2334 | ||
2335 | * tree-streamer.c (streamer_tree_cache_insert_1): Update the | |
2336 | index associated with the tree we are supposed to replace. | |
2337 | * tree-streamer-out.c (pack_ts_base_value_fields): Output | |
2338 | TREE_ASM_WRITTEN as zero for everything but SSA names. | |
2339 | ||
70d51a19 DM |
2340 | 2013-06-05 David Malcolm <dmalcolm@redhat.com> |
2341 | ||
2342 | * tree-ssa-structalias.c (call_stmt_vars): Make static. | |
2343 | ||
b9bd2075 JH |
2344 | 2013-06-04 Jan Hubicka <jh@suse.cz> |
2345 | ||
2346 | * lto-cgraph.c (get_alias_symbol): Remove weakref sanity check. | |
2347 | (input_node, input_varpool_node): Handle correctly external same | |
2348 | body aliases. | |
2349 | * ipa.c (symtab_remove_unreachable_nodes): Do not remove external | |
2350 | nodes at ltrans stage. | |
2351 | ||
aaae719d JH |
2352 | 2013-06-04 Jan Hubicka <jh@suse.cz> |
2353 | ||
2354 | * ipa-inline.c (update_caller_keys): Fix availability test. | |
2355 | (update_callee_keys): Likewise. | |
2356 | * symtab.c (symtab_alias_ultimate_target): Make availaiblity logic | |
2357 | to follow ELF standard. | |
2358 | ||
107eea2c JU |
2359 | 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de> |
2360 | ||
2361 | * config.gcc (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*) | |
2362 | (mips64r5900el-*-elf*): New configurations. | |
2363 | * config/mips/mips-cpus.def (r5900): New processor. | |
2364 | * config/mips/mips-tables.opt: Regenerate. | |
2365 | * config/mips/mips.c (mips_rtx_cost_data): Add an R5900 entry. | |
2366 | (mips_issue_rate): Handle PROCESSOR_R5900. | |
2367 | (mips_reorg_process_insns): Force reorder mode for the R5900. | |
2368 | * config/mips/mips.h (TARGET_MIPS5900): Define. | |
2369 | (ISA_HAS_CONDMOVE, ISA_HAS_PREFETCH, ISA_HAS_HILO_INTERLOCKS): Include | |
2370 | TARGET_MIPS5900. | |
2371 | (ISA_HAS_LOAD_DELAY, ISA_HAS_XFER_DELAY, ISA_HAS_FCMP_DELAY): Exclude | |
2372 | TARGET_MIPS5900. | |
2373 | * config/mips/mips.md (processor): Add r5900. | |
2374 | (MOVECC): Disallow CCmode conditions for TARGET_MIPS5900. | |
2375 | ||
b7342d25 IB |
2376 | 2013-06-04 Ian Bolton <ian.bolton@arm.com> |
2377 | ||
2378 | * config/aarch64/aarch64.md (*mov<mode>_aarch64): Call | |
2379 | into function to generate MOVI instruction. | |
c1e183a9 | 2380 | * config/aarch64/aarch64.c (aarch64_simd_container_mode): New function. |
b7342d25 IB |
2381 | (aarch64_preferred_simd_mode): Turn into wrapper. |
2382 | (aarch64_output_scalar_simd_mov_immediate): New function. | |
2383 | * config/aarch64/aarch64-protos.h: Add prototype for above. | |
2384 | ||
81c2dfb9 IB |
2385 | 2013-06-04 Ian Bolton <ian.bolton@arm.com> |
2386 | ||
2387 | * config/aarch64/aarch64.c (simd_immediate_info): Remove | |
2388 | element_char member. | |
2389 | (sizetochar): Return signed char. | |
2390 | (aarch64_simd_valid_immediate): Remove elchar and other | |
2391 | unnecessary variables. | |
2392 | (aarch64_output_simd_mov_immediate): Take rtx instead of &rtx. | |
2393 | Calculate element_char as required. | |
2394 | * config/aarch64/aarch64-protos.h: Update and move prototype | |
2395 | for aarch64_output_simd_mov_immediate. | |
2396 | * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): | |
2397 | Update arguments. | |
2398 | ||
48063b9d IB |
2399 | 2013-06-04 Ian Bolton <ian.bolton@arm.com> |
2400 | ||
2401 | * config/aarch64/aarch64.c (simd_immediate_info): Struct to hold | |
2402 | information completed by aarch64_simd_valid_immediate. | |
2403 | (aarch64_legitimate_constant_p): Update arguments. | |
2404 | (aarch64_simd_valid_immediate): Work with struct rather than many | |
2405 | pointers. | |
2406 | (aarch64_simd_scalar_immediate_valid_for_move): Update arguments. | |
2407 | (aarch64_simd_make_constant): Update arguments. | |
2408 | (aarch64_output_simd_mov_immediate): Work with struct rather than | |
2409 | many pointers. Output immediate directly rather than as operand. | |
2410 | * config/aarch64/aarch64-protos.h (aarch64_simd_valid_immediate): | |
2411 | Update prototype. | |
2412 | * config/aarch64/constraints.md (Dn): Update arguments. | |
2413 | ||
3ea63f60 IB |
2414 | 2013-06-04 Ian Bolton <ian.bolton@arm.com> |
2415 | ||
2416 | * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): No | |
2417 | longer static. | |
2418 | (aarch64_simd_immediate_valid_for_move): Remove. | |
2419 | (aarch64_simd_scalar_immediate_valid_for_move): Update call. | |
2420 | (aarch64_simd_make_constant): Update call. | |
2421 | (aarch64_output_simd_mov_immediate): Update call. | |
2422 | * config/aarch64/aarch64-protos.h (aarch64_simd_valid_immediate): | |
2423 | Add prototype. | |
2424 | * config/aarch64/constraints.md (Dn): Update call. | |
2425 | ||
d8edd899 IB |
2426 | 2013-06-04 Ian Bolton <ian.bolton@arm.com> |
2427 | ||
2428 | * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Change | |
2429 | return type to bool for prototype. | |
2430 | (aarch64_legitimate_constant_p): Check for true instead of not -1. | |
2431 | (aarch64_simd_valid_immediate): Fix up each return to return a bool. | |
2432 | (aarch64_simd_immediate_valid_for_move): Update retval for bool. | |
2433 | ||
44b20bb8 CM |
2434 | 2013-06-04 Catherine Moore <clm@codesourcery.com> |
2435 | ||
2436 | * config/mips/mips.opt (meva): New. | |
c1e183a9 | 2437 | * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define __mips_eva. |
44b20bb8 CM |
2438 | (ASM_SPEC): Handle -meva. |
2439 | * doc/invoke.texi (meva): Document. | |
2440 | ||
52befbd8 AM |
2441 | 2013-06-04 Alan Modra <amodra@gmail.com> |
2442 | ||
2443 | * config/rs6000/rs6000.c (output_toc): Correct little-endian float | |
2444 | constant output. | |
2445 | ||
aadaf24e KT |
2446 | 2013-06-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
2447 | ||
2448 | * rtl.def: Add extra fourth optional field to define_cond_exec. | |
2449 | * gensupport.c (process_one_cond_exec): Process attributes from | |
2450 | define_cond_exec. | |
2451 | * doc/md.texi: Document fourth field in define_cond_exec. | |
2452 | ||
0cd9e9ee EB |
2453 | 2013-06-04 Eric Botcazou <ebotcazou@adacore.com> |
2454 | ||
2455 | * expmed.c (extract_bit_field_1): In the larger-than-a-word case, factor | |
2456 | out the processing order as in store_bit_field_1. | |
2457 | ||
cb0f665d JH |
2458 | 2013-06-04 Jan Hubicka <jh@suse.cz> |
2459 | ||
2460 | PR middle-end/57500 | |
2461 | * cgraphunit.c (cgraph_process_same_body_aliases): Create | |
2462 | non-VAR_DECL node if it does not exist yet. | |
2463 | ||
53984b9b RS |
2464 | 2013-06-03 Richard Sandiford <rdsandiford@googlemail.com> |
2465 | ||
2466 | * config.gcc (mipsisa64sr71k-*-elf*, mipsisa64sb1-*-elf*) | |
2467 | (mipsisa64sb1el-*-elf*, mips64-*-elf*, mips64el-*-elf*) | |
2468 | (mips64orion-*-elf*, mips64orionel-*-elf*): Remove | |
2469 | target_cpu_default setting. | |
2470 | ||
5d318fd4 TJ |
2471 | 2013-06-03 Teresa Johnson <tejohnson@google.com> |
2472 | ||
2473 | * dumpfile.c (opt_info_switch_p): Change -fopt-info | |
2474 | default to -fopt-info=optimized instead of all. | |
2475 | * doc/invoke.texi: Ditto. | |
2476 | * tree-vectorizer.c (vectorize_loops): Emit loop vectorization | |
2477 | success under MSG_OPTIMIZED_LOCATIONS, and use dump_printf_loc. | |
2478 | (execute_vect_slp): Emit BB vectorization success under | |
2479 | MSG_OPTIMIZED_LOCATIONS. | |
2480 | * tree-vect-slp.c (vect_slp_transform_bb): Change | |
2481 | MSG_OPTIMIZED_LOCATIONS to MSG_NOTE. | |
2482 | * tree-vect-loop.c (vect_transform_loop): Ditto. | |
2483 | ||
ec3af349 JM |
2484 | 2013-06-03 Jason Merrill <jason@redhat.com> |
2485 | ||
2486 | PR c++/57415 | |
2487 | * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): | |
2488 | Use TARGET_EXPR for C++. | |
2489 | ||
1baf9159 JJ |
2490 | 2013-06-03 Jakub Jelinek <jakub@redhat.com> |
2491 | ||
2492 | PR rtl-optimization/57268 | |
0cd9e9ee | 2493 | * sched-deps.c (sched_analyze_2): Don't flush_pending_lists |
1baf9159 JJ |
2494 | if DEBUG_INSN_P (insn). |
2495 | ||
2496 | Reapply | |
2497 | 2013-05-31 Dinar Temirbulatov <dinar@kugelworks.com> | |
2498 | ||
2499 | PR rtl-optimization/57268 | |
2500 | * sched-deps.c (sched_analyze_2): Flush dependence lists if | |
2501 | the sum of the read and write lists exceeds MAX_PENDING_LIST_LENGTH. | |
2502 | ||
0f1d3965 YR |
2503 | 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com> |
2504 | ||
2505 | * config/i386/i386.c (ix86_lea_outperforms): Fix formatting. | |
2506 | (ix86_avoid_lea_for_addr): Likewise. | |
2507 | (exact_dependency_1): Likewise. | |
2508 | (ix86_adjust_cost): Likewise. | |
2509 | (swap_top_of_ready_list): Fix formatting and !reload_completed check | |
2510 | removed. | |
2511 | (do_reorder_for_imul): Fix typo, formatting and | |
2512 | !reload_completed check removed. | |
2513 | (ix86_sched_reorder): Fix typo and formatting. | |
2514 | (fold_builtin_cpu): Move M_INTEL_SLM at the end of processor types | |
2515 | list. | |
2516 | ||
3bc30db4 SN |
2517 | 2013-06-03 Sofiane Naci <sofiane.naci@arm.com> |
2518 | ||
2519 | * config/aarch64/aarch64.md (*movdi_aarch64): Define "simd" attribute. | |
2520 | ||
19cc6fac EB |
2521 | 2013-06-03 Eric Botcazou <ebotcazou@adacore.com> |
2522 | ||
2523 | * varasm.c (output_constant) <CONSTRUCTOR>: Minor formatting tweak. | |
2524 | <STRING_CST>: Likewise. | |
2525 | <VECTOR_CST>: Likewise. | |
2526 | ||
c68a6e08 JW |
2527 | 2013-06-01 Janus Weil <janus@gcc.gnu.org> |
2528 | Mikael Morin <mikael@gcc.gnu.org> | |
2529 | ||
2530 | * configure.ac: Add AC_HEADER_TIOCGWINSZ macro. | |
2531 | * config.in: Regenerated. | |
2532 | * configure: Regenerated. | |
2533 | ||
38e55e5c JH |
2534 | 2013-06-01 Jan Hubicka <jh@suse.cz> |
2535 | ||
2536 | PR middle-end/57366 | |
2537 | * cgraphunit.c (compile): When weakref is not supported, | |
2538 | set up transparent aliases before final output pass. | |
2539 | * varasm.c (assemble_alias): Do not try to do it here. | |
2540 | ||
eb51d2ff JH |
2541 | 2013-06-01 Jan Hubicka <jh@suse.cz> |
2542 | ||
2543 | PR middle-end/57467 | |
2544 | * passes.c (for_per_function): Skip unanalyzed functions. | |
2545 | ||
40a7fe1e JH |
2546 | 2013-06-01 Jan Hubicka <jh@suse.cz> |
2547 | ||
2548 | * lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Rename to ... | |
2549 | (lto_symtab_merge_symbols_1): ... this one. | |
2550 | (lto_symtab_merge_cgraph_nodes): Rename to ... | |
2551 | (lto_symtab_merge_symbols): ... this one; simplify. | |
2552 | * cgraph.c (same_body_aliases_done): Rename to ... | |
2553 | (cpp_implicit_aliases_done): ... this one. | |
2554 | (cgraph_create_function_alias): Update. | |
2555 | (cgraph_same_body_alias): Update. | |
c1e183a9 | 2556 | (dump_cgraph_node): Remove alias dumping; simplify thunk dumping. |
40a7fe1e | 2557 | (verify_edge_corresponds_to_fndecl): Simplify. |
c1e183a9 | 2558 | * cgraph.h (symtab_node_base): Add cpp_implicit_alias, alias_target. |
40a7fe1e JH |
2559 | (cgraph_node): Remove same_body_alias. |
2560 | (varpool_node): Remove alias_of and extra_name_alias. | |
2561 | (same_body_aliases_done): Rename to .. | |
2562 | (cpp_implicit_aliases_done): ... this one. | |
2563 | (symtab_alias_ultimate_target): Add default parameter. | |
2564 | (symtab_resolve_alias): New function. | |
2565 | (fixup_same_cpp_alias_visibility): Declare. | |
2566 | (cgraph_function_node): Add default parameter. | |
2567 | (cgraph_node_asm_name): Likewise. | |
2568 | (cgraph_function_or_thunk_node): Add default parameter; do | |
2569 | not ICE when it is NULL. | |
2570 | (varpool_variable_node): Likewise. | |
2571 | * tree-emutls.c (create_emultls_var): Update. | |
2572 | (ipa_lower_emutls): Update. | |
2573 | * cgraphunit.c (cgraph_decide_is_function_needed): Update. | |
2574 | (cgraph_reset_node): Reset alias info. | |
2575 | (cgraph_finalize_function): Update. | |
2576 | (fixup_same_cpp_alias_visibility): Move to symtab.c. | |
2577 | (analyze_function): Simplify. | |
2578 | (cgraph_process_same_body_aliases): Simplify. | |
2579 | (analyze_functions): Fixup same body aliases. | |
2580 | (handle_alias_pairs): Simplify. | |
2581 | (assemble_thunk): Update. | |
2582 | (assemble_thunks_and_aliases): Update. | |
2583 | (output_weakrefs): Rewrite. | |
2584 | * lto-cgraph.c (lto_output_node): Rewrite alias handling. | |
2585 | (lto_output_varpool_node): Likewise. | |
2586 | (compute_ltrans_boundary): Remve assert. | |
2587 | (get_alias_symbol): New functoin. | |
2588 | (input_node): Rewrite alias handling. | |
2589 | (input_varpool_node): Likewise. | |
2590 | * ipa-pure-const.c (propagate_pure_const): Fix formating. | |
2591 | * ipa.c (process_references): Handle weakrefs correctly. | |
2592 | (symtab_remove_unreachable_nodes): Likewise. | |
2593 | * trans-mem.c (get_cg_data): Update. | |
2594 | (ipa_tm_create_version_alias): Update. | |
2595 | (ipa_tm_execute): Update. | |
2596 | * symtab.c (dump_symtab_base): Dump aliases. | |
2597 | (verify_symtab_base): Verify aliases. | |
2598 | (symtab_node_availability): New function. | |
2599 | (symtab_alias_ultimate_target): Simplify. | |
2600 | (fixup_same_cpp_alias_visibility): Move here from cgraphunit.c; | |
2601 | handle all the fixup cases. | |
2602 | (symtab_resolve_alias): New function. | |
2603 | * passes.c (ipa_write_summaries): Handle weakrefs. | |
2604 | * varpool.c (varpool_analyze_node): Simplify. | |
2605 | (assemble_aliases): Update. | |
2606 | (varpool_create_variable_alias): Simplify. | |
2607 | (varpool_extra_name_alias): Simplify. | |
2608 | * lto-streamer.h (lto_symtab_merge_cgraph_nodes): Rename to... | |
2609 | (lto_symtab_merge_symbols): ... this one. | |
2610 | ||
21759881 DT |
2611 | 2013-06-01 Dinar Temirbulatov <dinar@kugelworks.com> |
2612 | ||
2613 | Revert | |
2614 | PR rtl-optimization/57268 | |
2615 | * sched-deps.c (sched_analyze_2): Flush dependence lists if | |
2616 | the sum of the read and write lists exceeds MAX_PENDING_LIST_LENGTH. | |
2617 | ||
daf4e940 TB |
2618 | 2013-06-01 Tobias Burnus <burnus@net-b.de> |
2619 | ||
2620 | Partially reverted: | |
2621 | 2013-05-31 Tobias Burnus <burnus@net-b.de> | |
2622 | ||
2623 | PR middle-end/57073 | |
2624 | * tree-ssa-math-opts.c (execute_cse_sincos): Move check | |
2625 | further up. | |
2626 | ||
c359d8d0 DT |
2627 | 2013-05-31 Dinar Temirbulatov <dinar@kugelworks.com> |
2628 | ||
2629 | PR rtl-optimization/57268 | |
2630 | * sched-deps.c (sched_analyze_2): Flush dependence lists if | |
2631 | the sum of the read and write lists exceeds MAX_PENDING_LIST_LENGTH. | |
2632 | ||
4172215d EB |
2633 | 2013-05-31 Eric Botcazou <ebotcazou@adacore.com> |
2634 | ||
2635 | * config/rs6000/predicates.md (rs6000_cbranch_operator): Accept some | |
2636 | unordered comparison operators when -fno-trapping-math is in effect | |
2637 | on the e500. | |
2638 | * config/rs6000/rs6000.c (rs6000_generate_compare): Remove dead code | |
2639 | and implement unordered comparison operators properly on the e500. | |
2640 | ||
a8c50132 EB |
2641 | 2013-05-31 Eric Botcazou <ebotcazou@adacore.com> |
2642 | ||
2643 | * simplify-rtx.c (simplify_byte_swapping_operation): Use proper macro | |
2644 | for constant scalar integers. | |
2645 | (simplify_relational_operation_1): Likewise. | |
2646 | ||
44626634 SB |
2647 | 2013-05-31 Segher Boessenkool <segher@kernel.crashing.org> |
2648 | ||
2649 | * config/rs6000/rs6000-opts.h (enum processor_type): Reorder. | |
2650 | * config/rs6000/rs6000.md (cpu): Reorder. Split long line. | |
2651 | Fix comment. | |
2652 | ||
55805e54 YR |
2653 | 2013-05-31 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com> |
2654 | Igor Zamyatin <igor.zamyatin@intel.com> | |
2655 | ||
2656 | Silvermont (SLM) architecture performance tuning. | |
2657 | * config/i386/i386.h (enum ix86_tune_indices): Add | |
2658 | X86_TUNE_SPLIT_MEM_OPND_FOR_FP_CONVERTS. | |
2659 | (TARGET_SPLIT_MEM_OPND_FOR_FP_CONVERTS): New define. | |
2660 | ||
2661 | * config/i386/i386.c (initial_ix86_tune_features) | |
2662 | <X86_TUNE_SPLIT_MEM_OPND_FOR_FP_CONVERTS>: Initialize. | |
2663 | (ix86_lea_outperforms): Handle Silvermont tuning. | |
2664 | (ix86_avoid_lea_for_add): Add new argument to ix86_lea_outperforms | |
2665 | call. | |
2666 | (ix86_use_lea_for_mov): Likewise. | |
2667 | (ix86_avoid_lea_for_addr): Likewise. | |
2668 | (ix86_lea_for_add_ok): Likewise. | |
2669 | (exact_dependency_1): New function. | |
2670 | (exact_store_load_dependency): Likewise. | |
2671 | (ix86_adjust_cost): Handle Silvermont tuning. | |
2672 | (do_reoder_for_imul): Likewise. | |
2673 | (swap_top_of_ready_list): New function. | |
2674 | (ix86_sched_reorder): Changed to handle Silvermont tuning. | |
2675 | ||
2676 | * config/i386/i386.md (peepholes that split memory operand in fp | |
2677 | converts): New. | |
2678 | ||
e19c9de2 MS |
2679 | 2013-05-31 Marcus Shawcroft <marcus.shawcroft@arm.com> |
2680 | ||
2681 | * config/aarch64/aarch64.c (aarch64_load_symref_appropriately): | |
2682 | Remove un-necessary braces. | |
2683 | ||
38e6c9a6 MS |
2684 | 2013-05-31 Marcus Shawcroft <marcus.shawcroft@arm.com> |
2685 | ||
2686 | * config/aarch64/aarch64.c (aarch64_classify_symbol): | |
2687 | Use SYMBOL_TINY_ABSOLUTE for AARCH64_CMODEL_TINY_PIC. | |
2688 | ||
e3530904 TB |
2689 | 2013-05-31 Tobias Burnus <burnus@net-b.de> |
2690 | ||
2691 | PR middle-end/57073 | |
c1e183a9 | 2692 | * tree-ssa-math-opts.c (execute_cse_sincos): Move check further up. |
e3530904 | 2693 | |
b6af05a9 KT |
2694 | 2013-05-31 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
2695 | ||
2696 | PR target/56315 | |
2697 | * config/arm/arm.c (const_ok_for_dimode_op): Handle IOR. | |
2698 | * config/arm/arm.md (*iordi3_insn): Change to insn_and_split. | |
2699 | * config/arm/neon.md (iordi3_neon): Remove. | |
2700 | (neon_vorr<mode>): Generate iordi3 instead of iordi3_neon. | |
2701 | * config/arm/predicates.md (imm_for_neon_logic_operand): | |
2702 | Move to earlier in the file. | |
2703 | (neon_logic_op2): Likewise. | |
2704 | (arm_iordi_operand_neon): New predicate. | |
2705 | ||
f800c166 RB |
2706 | 2013-05-31 Richard Biener <rguenther@suse.de> |
2707 | ||
2708 | PR tree-optimization/57478 | |
2709 | PR tree-optimization/57453 | |
2710 | * tree-vect-slp.c (vect_bb_slp_scalar_cost): Uses in PHI nodes | |
2711 | are life as well. | |
2712 | ||
e571fa59 KP |
2713 | 2013-05-31 Kaushik Phatak <kaushik.phatak@kpitcummins.com> |
2714 | ||
2715 | * config/rl78/rl78.md (mulqi3,mulhi3): New define_expands. | |
2716 | (*mulqi3_rl78,*mulhi3_rl78,*mulhi3_g13): New define_insns. | |
2717 | ||
0fa6e0ef TB |
2718 | 2013-05-30 Tobias Burnus <burnus@net-b.de> |
2719 | Thomas Koenig <tkoenig@gcc.gnu.org> | |
2720 | ||
2721 | PR middle-end/57073 | |
2722 | * tree-ssa-math-opts.c (execute_cse_sincos): Optimize | |
2723 | powi (-1.0, k) to (k & 1) ? -1.0 : 1.0. | |
2724 | ||
4688ddf5 SB |
2725 | 2013-05-30 Steven Bosscher <steven@gcc.gnu.org> |
2726 | ||
0fa6e0ef | 2727 | * rtlanal.c (tablejump_p): Expect table and label to be adjacent. |
4688ddf5 | 2728 | |
3b9ceb4b VM |
2729 | 2013-05-30 Vladimir Makarov <vmakarov@redhat.com> |
2730 | ||
2731 | * target.def (register_usage_leveling_p): New hook. | |
2732 | * targhooks.c (default_register_usage_leveling_p): New. | |
2733 | * targhooks.h (default_register_usage_leveling_p): New prototype. | |
2734 | * lra-assigns.c (register_usage_leveling_p): Use the hook. | |
2735 | * doc/tm.texi.in (TARGET_REGISTER_USAGE_LEVELING_P): New hook. | |
2736 | * doc/tm.texi: Update. | |
2737 | * config/i386/i386.c (TARGET_REGISTER_USAGE_LEVELING_P): Define. | |
2738 | ||
65f9e789 IB |
2739 | 2013-05-30 Ian Bolton <ian.bolton@arm.com> |
2740 | ||
2741 | * config/aarch64/aarch64.md (insv<mode>): New define_expand. | |
2742 | (*insv_reg<mode>): New define_insn. | |
2743 | ||
ca035367 JR |
2744 | 2013-05-30 Joern Rennecke <joern.rennecke@embecosm.com> |
2745 | ||
2746 | PR rtl-optimization/57439 | |
2747 | * postreload.c (move2add_valid_value_p): Check that we have | |
2748 | a zero subreg_regno_offset when accessing the register in | |
2749 | the requested mode. | |
2750 | ||
0b871ccf YR |
2751 | 2013-05-30 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com> |
2752 | Igor Zamyatin <igor.zamyatin@intel.com> | |
2753 | ||
2754 | Silvermont (SLM) architecture pipeline model, tuning and | |
2755 | insn selection. | |
2756 | * config.gcc: Add slm config options and target. | |
2757 | ||
2758 | * config/i386/slm.md: New. | |
2759 | ||
2760 | * config/i386/driver-i386.c (host_detect_local_cpu): Check movbe. | |
2761 | ||
2762 | * gcc/config/i386/i386-c.c (ix86_target_macros_internal): New case | |
2763 | PROCESSOR_SLM. | |
2764 | (ix86_target_macros_internal): Likewise. | |
2765 | ||
2766 | * gcc/config/i386/i386.c (slm_cost): New cost. | |
2767 | (m_SLM): New macro flag. | |
2768 | (initial_ix86_tune_features): Set m_SLM. | |
2769 | (x86_accumulate_outgoing_args): Likewise. | |
2770 | (x86_arch_always_fancy_math_387): Likewise. | |
2771 | (processor_target_table): Add slm cost. | |
2772 | (cpu_names): Add slm cpu name. | |
2773 | (x86_option_override_internal): Set SLM ISA. | |
2774 | (ix86_issue_rate): New case PROCESSOR_SLM. | |
2775 | (ia32_multipass_dfa_lookahead): Likewise. | |
2776 | (fold_builtin_cpu): Add slm. | |
2777 | ||
2778 | * config/i386/i386.h (TARGET_SLM): New target macro. | |
2779 | (target_cpu_default): Add TARGET_CPU_DEFAULT_slm. | |
2780 | (processor_type): Add PROCESSOR_SLM. | |
2781 | ||
2782 | * config/i386/i386.md (cpu): Add new value "slm". | |
2783 | (slm.md): Include slm.md. | |
2784 | ||
24d5b097 XG |
2785 | 2013-05-30 Bernd Schmidt <bernds@codesourcery.com> |
2786 | Zhenqiang Chen <zhenqiang.chen@linaro.org> | |
2787 | ||
2788 | * config/arm/arm-protos.h: Add and update function protos. | |
2789 | * config/arm/arm.c (use_simple_return_p): New added. | |
2790 | (thumb2_expand_return): Check simple_return flag. | |
2791 | * config/arm/arm.md: Add simple_return and conditional simple_return. | |
2792 | * config/arm/iterators.md: Add iterator for return and simple_return. | |
2793 | ||
c1cccc15 ZC |
2794 | 2013-05-30 Zhenqiang Chen <zhenqiang.chen@linaro.org> |
2795 | ||
2796 | * config/arm/arm.c (arm_add_cfa_adjust_cfa_note): New added. | |
2797 | (arm_emit_multi_reg_pop): Add REG_CFA_ADJUST_CFA notes. | |
2798 | (arm_emit_vfp_multi_reg_pop): Likewise. | |
2799 | (thumb2_emit_ldrd_pop): Likewise. | |
2800 | (arm_expand_epilogue): Add misc REG_CFA notes. | |
2801 | (arm_unwind_emit): Skip REG_CFA_ADJUST_CFA and REG_CFA_RESTORE. | |
2802 | ||
3a4f280b LC |
2803 | 2013-05-29 Lawrence Crowl <crowl@google.com> |
2804 | ||
2805 | * config/arm/t-arm: Update for below. | |
2806 | ||
2807 | * config/arm/arm.c (arm_libcall_uses_aapcs_base::libcall_htab): | |
2808 | Change type to hash_table. Update dependent calls and types. | |
2809 | ||
2810 | * config/i386/t-cygming: Update for below. | |
2811 | ||
2812 | * config/i386/t-interix: Update for below. | |
2813 | ||
2814 | * config/i386/winnt.c (i386_pe_section_type_flags::htab): | |
2815 | Change type to hash_table. Update dependent calls and types. | |
2816 | (i386_find_on_wrapper_list::wrappers): Likewise. | |
2817 | ||
2818 | * config/ia64/t-ia64: Update for below. | |
2819 | ||
2820 | * config/ia64/ia64.c (bundle_state_table): | |
2821 | Change type to hash_table. Update dependent calls and types. | |
2822 | ||
2823 | * config/mips/mips.c (mips_reorg_process_insns::htab): | |
2824 | Change type to hash_table. Update dependent calls and types. | |
2825 | ||
2826 | * config/sol2.c (solaris_comdat_htab): | |
2827 | Change type to hash_table. Update dependent calls and types. | |
2828 | ||
2829 | * config/t-sol2: Update for above. | |
2830 | ||
1388a0e3 TJ |
2831 | 2013-05-29 Teresa Johnson <tejohnson@google.com> |
2832 | ||
2833 | * passes.c (dump_passes): Use FOR_EACH_FUNCTION since | |
2834 | functions are not yet marked as defined. | |
2835 | ||
a5965b52 MM |
2836 | 2013-05-29 Michael Meissner <meissner@linux.vnet.ibm.com> |
2837 | Pat Haugen <pthaugen@us.ibm.com> | |
2838 | Peter Bergner <bergner@vnet.ibm.com> | |
2839 | ||
2840 | * config/rs6000/vector.md (VEC_I): Add support for new power8 V2DI | |
2841 | instructions. | |
2842 | (VEC_A): Likewise. | |
2843 | (VEC_C): Likewise. | |
2844 | (vrotl<mode>3): Likewise. | |
2845 | (vashl<mode>3): Likewise. | |
2846 | (vlshr<mode>3): Likewise. | |
2847 | (vashr<mode>3): Likewise. | |
2848 | ||
2849 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
2850 | support for power8 V2DI builtins. | |
2851 | ||
2852 | * config/rs6000/rs6000-builtin.def (abs_v2di): Add support for | |
2853 | power8 V2DI builtins. | |
2854 | (vupkhsw): Likewise. | |
2855 | (vupklsw): Likewise. | |
2856 | (vaddudm): Likewise. | |
2857 | (vminsd): Likewise. | |
2858 | (vmaxsd): Likewise. | |
2859 | (vminud): Likewise. | |
2860 | (vmaxud): Likewise. | |
2861 | (vpkudum): Likewise. | |
2862 | (vpksdss): Likewise. | |
2863 | (vpkudus): Likewise. | |
2864 | (vpksdus): Likewise. | |
2865 | (vrld): Likewise. | |
2866 | (vsld): Likewise. | |
2867 | (vsrd): Likewise. | |
2868 | (vsrad): Likewise. | |
2869 | (vsubudm): Likewise. | |
2870 | (vcmpequd): Likewise. | |
2871 | (vcmpgtsd): Likewise. | |
2872 | (vcmpgtud): Likewise. | |
2873 | (vcmpequd_p): Likewise. | |
2874 | (vcmpgtsd_p): Likewise. | |
2875 | (vcmpgtud_p): Likewise. | |
2876 | (vupkhsw): Likewise. | |
2877 | (vupklsw): Likewise. | |
2878 | (vaddudm): Likewise. | |
2879 | (vmaxsd): Likewise. | |
2880 | (vmaxud): Likewise. | |
2881 | (vminsd): Likewise. | |
2882 | (vminud): Likewise. | |
2883 | (vpksdss): Likewise. | |
2884 | (vpksdus): Likewise. | |
2885 | (vpkudum): Likewise. | |
2886 | (vpkudus): Likewise. | |
2887 | (vrld): Likewise. | |
2888 | (vsld): Likewise. | |
2889 | (vsrad): Likewise. | |
2890 | (vsrd): Likewise. | |
2891 | (vsubudm): Likewise. | |
2892 | ||
2893 | * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add | |
2894 | support for power8 V2DI instructions. | |
2895 | ||
2896 | * config/rs6000/altivec.md (UNSPEC_VPKUHUM): Add support for | |
2897 | power8 V2DI instructions. Combine pack and unpack insns to use an | |
2898 | iterator for each mode. Check whether a particular mode supports | |
2899 | Altivec instructions instead of just checking TARGET_ALTIVEC. | |
2900 | (UNSPEC_VPKUWUM): Likewise. | |
2901 | (UNSPEC_VPKSHSS): Likewise. | |
2902 | (UNSPEC_VPKSWSS): Likewise. | |
2903 | (UNSPEC_VPKUHUS): Likewise. | |
2904 | (UNSPEC_VPKSHUS): Likewise. | |
2905 | (UNSPEC_VPKUWUS): Likewise. | |
2906 | (UNSPEC_VPKSWUS): Likewise. | |
2907 | (UNSPEC_VPACK_SIGN_SIGN_SAT): Likewise. | |
2908 | (UNSPEC_VPACK_SIGN_UNS_SAT): Likewise. | |
2909 | (UNSPEC_VPACK_UNS_UNS_SAT): Likewise. | |
2910 | (UNSPEC_VPACK_UNS_UNS_MOD): Likewise. | |
2911 | (UNSPEC_VUPKHSB): Likewise. | |
2912 | (UNSPEC_VUNPACK_HI_SIGN): Likewise. | |
2913 | (UNSPEC_VUNPACK_LO_SIGN): Likewise. | |
2914 | (UNSPEC_VUPKHSH): Likewise. | |
2915 | (UNSPEC_VUPKLSB): Likewise. | |
2916 | (UNSPEC_VUPKLSH): Likewise. | |
2917 | (VI2): Likewise. | |
2918 | (VI_char): Likewise. | |
2919 | (VI_scalar): Likewise. | |
2920 | (VI_unit): Likewise. | |
2921 | (VP): Likewise. | |
2922 | (VP_small): Likewise. | |
2923 | (VP_small_lc): Likewise. | |
2924 | (VU_char): Likewise. | |
2925 | (add<mode>3): Likewise. | |
2926 | (altivec_vaddcuw): Likewise. | |
2927 | (altivec_vaddu<VI_char>s): Likewise. | |
2928 | (altivec_vadds<VI_char>s): Likewise. | |
2929 | (sub<mode>3): Likewise. | |
2930 | (altivec_vsubcuw): Likewise. | |
2931 | (altivec_vsubu<VI_char>s): Likewise. | |
2932 | (altivec_vsubs<VI_char>s): Likewise. | |
2933 | (altivec_vavgs<VI_char>): Likewise. | |
2934 | (altivec_vcmpbfp): Likewise. | |
2935 | (altivec_eq<mode>): Likewise. | |
2936 | (altivec_gt<mode>): Likewise. | |
2937 | (altivec_gtu<mode>): Likewise. | |
2938 | (umax<mode>3): Likewise. | |
2939 | (smax<mode>3): Likewise. | |
2940 | (umin<mode>3): Likewise. | |
2941 | (smin<mode>3): Likewise. | |
2942 | (altivec_vpkuhum): Likewise. | |
2943 | (altivec_vpkuwum): Likewise. | |
2944 | (altivec_vpkshss): Likewise. | |
2945 | (altivec_vpkswss): Likewise. | |
2946 | (altivec_vpkuhus): Likewise. | |
2947 | (altivec_vpkshus): Likewise. | |
2948 | (altivec_vpkuwus): Likewise. | |
2949 | (altivec_vpkswus): Likewise. | |
2950 | (altivec_vpks<VI_char>ss): Likewise. | |
2951 | (altivec_vpks<VI_char>us): Likewise. | |
2952 | (altivec_vpku<VI_char>us): Likewise. | |
2953 | (altivec_vpku<VI_char>um): Likewise. | |
2954 | (altivec_vrl<VI_char>): Likewise. | |
2955 | (altivec_vsl<VI_char>): Likewise. | |
2956 | (altivec_vsr<VI_char>): Likewise. | |
2957 | (altivec_vsra<VI_char>): Likewise. | |
2958 | (altivec_vsldoi_<mode>): Likewise. | |
2959 | (altivec_vupkhsb): Likewise. | |
2960 | (altivec_vupkhs<VU_char>): Likewise. | |
2961 | (altivec_vupkls<VU_char>): Likewise. | |
2962 | (altivec_vupkhsh): Likewise. | |
2963 | (altivec_vupklsb): Likewise. | |
2964 | (altivec_vupklsh): Likewise. | |
2965 | (altivec_vcmpequ<VI_char>_p): Likewise. | |
2966 | (altivec_vcmpgts<VI_char>_p): Likewise. | |
2967 | (altivec_vcmpgtu<VI_char>_p): Likewise. | |
2968 | (abs<mode>2): Likewise. | |
2969 | (vec_unpacks_hi_v16qi): Likewise. | |
2970 | (vec_unpacks_hi_v8hi): Likewise. | |
2971 | (vec_unpacks_lo_v16qi): Likewise. | |
2972 | (vec_unpacks_hi_<VP_small_lc>): Likewise. | |
2973 | (vec_unpacks_lo_v8hi): Likewise. | |
2974 | (vec_unpacks_lo_<VP_small_lc>): Likewise. | |
2975 | (vec_pack_trunc_v8h): Likewise. | |
2976 | (vec_pack_trunc_v4si): Likewise. | |
2977 | (vec_pack_trunc_<mode>): Likewise. | |
2978 | ||
2979 | * config/rs6000/altivec.h (vec_vaddudm): Add defines for power8 | |
2980 | V2DI builtins. | |
2981 | (vec_vmaxsd): Likewise. | |
2982 | (vec_vmaxud): Likewise. | |
2983 | (vec_vminsd): Likewise. | |
2984 | (vec_vminud): Likewise. | |
2985 | (vec_vpksdss): Likewise. | |
2986 | (vec_vpksdus): Likewise. | |
2987 | (vec_vpkudum): Likewise. | |
2988 | (vec_vpkudus): Likewise. | |
2989 | (vec_vrld): Likewise. | |
2990 | (vec_vsld): Likewise. | |
2991 | (vec_vsrad): Likewise. | |
2992 | (vec_vsrd): Likewise. | |
2993 | (vec_vsubudm): Likewise. | |
2994 | (vec_vupkhsw): Likewise. | |
2995 | (vec_vupklsw): Likewise. | |
2996 | ||
e70670cf JH |
2997 | 2013-05-29 Jan Hubicka <jh@suse.cz> |
2998 | ||
2999 | * cgraph.h (symtab_node_base): Add definition, alias and analyzed | |
3000 | flags; reorder rest of fields in more consistent way. | |
3001 | (varpool_node): Remove analyzed, finalized and alias. | |
3002 | (cgraph_ndoe): Likewise. | |
3003 | (symtab_alias_ultimate_target): New function. | |
3004 | (cgraph_function_node): Move offline. | |
3005 | (cgraph_reset_node): Declare. | |
3006 | (cgraph_comdat_can_be_unshared_p): Remove. | |
3007 | (varpool_remove_initializer): Declare. | |
3008 | (varpool_first_defined_variable, varpool_next_defined_variable | |
3009 | cgraph_first_defined_function, cgraph_next_defined_function): Update. | |
3010 | (cgraph_function_with_gimple_body_p): Update. | |
3011 | (varpool_all_refs_explicit_p): Update. | |
3012 | (symtab_alias_target): New function. | |
3013 | (cgraph_alias_aliased_node, varpool_alias_aliased_node): Rename to ... | |
3014 | (cgraph_alias_target, varpool_alias_target): .. this one; simplify. | |
c1e183a9 UB |
3015 | (cgraph_function_or_thunk_node): Simplify using |
3016 | symtab_alias_ultimate_target. | |
e70670cf JH |
3017 | (varpool_variable_node): Likewise. |
3018 | * cgraph.c (cgraph_create_function_alias): Update. | |
3019 | (cgraph_add_thunk): Update. | |
3020 | (cgraph_remove_node): Update. | |
3021 | (dump_cgraph_node): Do not dump removed flags. | |
3022 | (cgraph_function_body_availability): Update. | |
3023 | (cgraph_propagate_frequency): Update. | |
3024 | (verify_cgraph_node): Check sanity of local flag. | |
3025 | (cgraph_function_node): Move here from cgraph.h; revamp for | |
3026 | cgraph_function_or_thunk_node. | |
3027 | * lto-symtab.c (lto_varpool_replace_node): Update. | |
3028 | (lto_symtab_resolve_can_prevail_p): Update. | |
3029 | (lto_symtab_merge_cgraph_nodes): Update. | |
3030 | * ipa-cp.c (determine_versionability, initialize_node_lattices, | |
3031 | propagate_constants_accross_call, devirtualization_time_bonus, | |
3032 | ipcp_propagate_stage): Update. | |
3033 | * tree-emutls.c (create_emultls_var, ipa_lower_emutls): Update. | |
c1e183a9 UB |
3034 | * ipa-inline-transform.c (clone_inlined_nodes, |
3035 | preserve_function_body_p): Update. | |
e70670cf JH |
3036 | * ipa-reference.c (propagate): Update. |
3037 | (write_node_summary_p): Update. | |
3038 | * toplev.c (wrapup_global_declaration_2): Update. | |
3039 | * cgraphunit.c (cgraph_analyze_function): Rename to ... | |
3040 | (analyze_function) ... this one. | |
3041 | (cgraph_process_new_functions): Update. | |
3042 | (cgraph_reset_node): Export. | |
3043 | (cgraph_finalize_function): Update. | |
3044 | (cgraph_add_new_function): Update. | |
3045 | (process_function_and_variable_attributes): Update. | |
3046 | (varpool_finalize_decl): Update. | |
3047 | (symbol_finalized): Remove. | |
3048 | (symbol_finalized_and_needed): Rename to ... | |
3049 | (symbol_defined_and_needed): ... update. | |
3050 | (cgraph_analyze_functions): Update. | |
3051 | (handle_alias_pairs): Update. | |
3052 | (mark_functions_to_output): Update. | |
3053 | (assemble_thunk): Update. | |
3054 | (output_in_order): Update. | |
3055 | (output_weakrefs): Update. | |
3056 | (finalize_compilation_unit): Update. | |
3057 | * lto-cgraph.c (reachable_from_other_partition_p, lto_output_node, | |
3058 | lto_output_varpool_node, compute_ltrans_boundary, input_overwrite_node, | |
3059 | input_node, input_varpool_node): Update. | |
3060 | * dbxout.c (dbxout_expand_expr): Update. | |
3061 | * cgraphclones.c (cgraph_clone_node): Update. | |
3062 | (cgraph_copy_node_for_versioning): Update. | |
3063 | (cgraph_materialize_clone): Update. | |
3064 | (cgraph_materialize_all_clones): Update. | |
3065 | * ipa-pure-const.c (analyze_function, pure_const_write_summary, | |
3066 | propagate_pure_const, propagate_nothrow): Update. | |
3067 | * lto-streamer-out.c (lto_output, write_symbol): Update. | |
3068 | * ipa-utils.c (ipa_reverse_postorder): Update. | |
3069 | * ipa-inline.c (can_inline_edge_p): Update. | |
3070 | (update_caller_keys, ipa_inline): Update. | |
3071 | * dwarf2out.c (reference_to_unused, | |
3072 | premark_types_used_by_global_vars_helper): Update. | |
3073 | * tree-eh.c (tree_could_trap_p): Update. | |
3074 | * ipa-split.c (consider_split, execute_split_functions): Update. | |
3075 | * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p, | |
c1e183a9 UB |
3076 | has_addr_references_p): Update; move ahead in file for better |
3077 | readability. | |
e70670cf JH |
3078 | (process_references): Simplify. |
3079 | (symtab_remove_unreachable_nodes): Update; cleanup way function/var | |
3080 | bodies are removed. | |
3081 | (cgraph_comdat_can_be_unshared_p): Make static. | |
3082 | (cgraph_externally_visible_p): Update. | |
3083 | (varpool_externally_visible_p): Update. | |
3084 | (function_and_variable_visibility): Update. | |
3085 | * trans-mem.c (get_cg_data, ipa_tm_mayenterirr_function, | |
3086 | ipa_tm_mark_force_output_node): Update. | |
3087 | * ipa-inline-analysis.c (dump_inline_summary, initialize_inline_failed, | |
3088 | estimate_edge_devirt_benefit, inline_generate_summary, | |
3089 | inline_write_summary): Update. | |
3090 | * gimple-fold.c (can_refer_decl_in_current_unit_p): Update. | |
3091 | * ipa-prop.c (ipa_compute_jump_functions): Update. | |
c1e183a9 UB |
3092 | (ipa_print_node_params, ipa_prop_read_section, |
3093 | ipa_update_after_lto_read, read_replacements_section): Update. | |
e70670cf JH |
3094 | * varasm.c (mark_decl_referenced): Update. |
3095 | (assemble_alias, dump_tm_clone_pairs): Update. | |
3096 | * tree-inline.c (copy_bb): Update. | |
3097 | (estimate_num_insns, optimize_inline_calls, tree_function_versioning): | |
3098 | Update. | |
3099 | * symtab.c (dump_symtab_base): Print new flags. | |
3100 | (verify_symtab_base): Verify new flags. | |
3101 | (symtab_alias_ultimate_target): New function. | |
3102 | * tree-ssa-structalias.c (get_constraint_for_ssa_var, | |
3103 | create_variable_info_for, associate_varinfo_to_alias, ipa_pta_execute): | |
3104 | Update. | |
c1e183a9 UB |
3105 | * passes.c (ipa_write_summaries, ipa_write_optimization_summaries): |
3106 | Update. | |
e70670cf JH |
3107 | * i386.c (ix86_get_function_versions_dispatcher, |
3108 | ix86_generate_version_dispatcher_body): Update. | |
3109 | (fold_builtin_cpu): Use varpool_add_new_variable. | |
3110 | * varpool.c (varpool_remove_initializer): Break out from ... | |
3111 | (varpool_remove_node): ... this one. | |
3112 | (dump_varpool_node, varpool_node_for_asm, | |
3113 | cgraph_variable_initializer_availability, varpool_analyze_node, | |
3114 | varpool_assemble_decl, varpool_remove_unreferenced_decls, | |
c1e183a9 UB |
3115 | varpool_finalize_named_section_flags, varpool_create_variable_alias): |
3116 | Update. | |
e70670cf | 3117 | |
182802ad JH |
3118 | 2013-05-29 Jan Hubicka <jh@suse.cz> |
3119 | ||
3120 | * passes.c (init_optimization_passes): Move OMP expansion into lowering. | |
3121 | ||
8190b609 ER |
3122 | 2013-05-29 Easwaran Raman <eraman@google.com> |
3123 | ||
3124 | PR tree-optimization/57442 | |
3125 | * tree-ssa-reassoc.c (appears_later_in_bb): Return correct value | |
3126 | when control exits the main loop. | |
3127 | ||
69f5aa9b SKS |
3128 | 2013-05-29 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com> |
3129 | ||
3130 | * rx/rx.h (TARGET_CPU_CPP_BUILTINS): Add macros for RX100, RX200, | |
3131 | and RX600. | |
c1e183a9 | 3132 | * rx/rx.opt: Add macro for rx100 with string rx100 and value RX100. |
69f5aa9b SKS |
3133 | * rx/rx-opts.h (rx_cpu_types): Add new cpu type rx100. |
3134 | * rx/t-rx: Add rx100 under multi library matches option for nofpu | |
3135 | option. | |
3136 | ||
4b847da9 BS |
3137 | 2013-05-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
3138 | ||
3139 | PR tree-optimization/57441 | |
3140 | * gimple-ssa-strength-reduction.c (analyze_candidates_and_replace): | |
3141 | Don't limit size of incr_vec to number of candidates. | |
3142 | ||
4fc43c39 SE |
3143 | 2013-05-29 Steve Ellcey <sellcey@imgtec.com> |
3144 | ||
3145 | * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Add micromips | |
3146 | and mips16 directories. | |
c1e183a9 | 3147 | * config/mips/t-mti-linux (MULTILIB_OPTIONS): Add micromips and mips16. |
4fc43c39 SE |
3148 | (MULTILIB_DIRNAMES): Ditto. |
3149 | (MULTILIB_EXCEPTIONS): Add new exceptions. | |
3150 | * config/mips/t-mti-elf (MULTILIB_OPTIONS): Add micromips. | |
3151 | (MULTILIB_DIRNAMES): Ditto. | |
3152 | (MULTILIB_EXCEPTIONS): Add new exceptions. | |
3153 | ||
a5350ddc CSS |
3154 | 2012-05-29 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com> |
3155 | Marcus Shawcroft <marcus.shawcroft@arm.com> | |
3156 | ||
3157 | * config/aarch64/aarch64-protos.h (aarch64_symbol_type): Define | |
3158 | SYMBOL_TINY_ABSOLUTE. | |
3159 | * config/aarch64/aarch64.c (aarch64_load_symref_appropriately): Handle | |
3160 | SYMBOL_TINY_ABSOLUTE. | |
3161 | (aarch64_expand_mov_immediate): Likewise. | |
3162 | (aarch64_classify_symbol): Likewise. | |
3163 | (aarch64_mov_operand_p): Remove ATTRIBUTE_UNUSED. | |
3164 | Permit SYMBOL_TINY_ABSOLUTE. | |
3165 | * config/aarch64/predicates.md (aarch64_mov_operand): Permit CONST. | |
3166 | ||
17f4d4bf CSS |
3167 | 2013-05-29 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com> |
3168 | Marcus Shawcroft <marcus.shawcroft@arm.com> | |
3169 | ||
3170 | * config/aarch64/aarch64.c (aarch64_classify_symbol): Remove comment. | |
3171 | Refactor if/switch. Replace gcc_assert with if. | |
3172 | ||
c0186656 GG |
3173 | 2013-05-29 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com> |
3174 | ||
3175 | * config/i386/i386.c (initial_ix86_tune_features): Enable | |
3176 | FP Reassociation for AMD bdver1 and bdver2. | |
3177 | ||
d20188f3 MJ |
3178 | 2013-05-29 Martin Jambor <mjambor@suse.cz> |
3179 | ||
3180 | * tree-cfg.c (verify_expr): Verify that BIT_FIELD_REF, REALPART_EXPR | |
3181 | and IMAGPART_EXPR do not occur within other handled_components. | |
3182 | ||
292cba13 RB |
3183 | 2013-05-29 Richard Biener <rguenther@suse.de> |
3184 | ||
3185 | * tree-vect-slp.c (vect_bb_slp_scalar_cost): Guard vinfo | |
3186 | access on whether the use is in the BB we currently try to | |
3187 | vectorize. | |
3188 | (vect_bb_vectorization_profitable_p): Pass the BB we currently | |
3189 | vectorize to vect_bb_slp_scalar_cost. | |
3190 | ||
6eddf228 RB |
3191 | 2013-05-29 Richard Biener <rguenther@suse.de> |
3192 | ||
3193 | * tree-vect-slp.c (vect_bb_slp_scalar_cost): New function | |
3194 | computing scalar cost offsetted by stmts that are kept live | |
3195 | by scalar uses. | |
3196 | (vect_bb_vectorization_profitable_p): Use vect_bb_slp_scalar_cost | |
3197 | for computation of scalar cost. | |
3198 | ||
7df36117 SE |
3199 | 2013-05-28 Steve Ellcey <sellcey@mips.com> |
3200 | ||
3201 | * config/mips/mips-cpus.def (mips32r2): Change processor type. | |
3202 | ||
36536d79 BI |
3203 | 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com> |
3204 | ||
3205 | * doc/extend.texi (C Extensions): Added documentation about Cilk Plus | |
3206 | array notation built-in reduction functions. | |
3207 | * doc/passes.texi (Passes): Added documentation about changes done | |
3208 | for Cilk Plus. | |
3209 | * doc/invoke.texi (C Dialect Options): Added documentation about | |
3210 | the -fcilkplus flag. | |
3211 | * Makefile.in (C_COMMON_OBJS): Added c-family/array-notation-common.o. | |
3212 | (BUILTINS_DEF): Depend on cilkplus.def. | |
3213 | * builtins.def: Include cilkplus.def. Define DEF_CILKPLUS_BUILTIN. | |
3214 | * builtin-types.def: Define BT_FN_INT_PTR_PTR_PTR. | |
3215 | * cilkplus.def: New file. | |
3216 | ||
b49eefa5 JR |
3217 | 2013-05-28 Joern Rennecke <joern.rennecke@embecosm.com> |
3218 | ||
3219 | PR rtl-optimization/57439 | |
3220 | * postreload.c (move2add_use_add2_insn): Use gen_lowpart_common. | |
3221 | ||
9daf6dbb ER |
3222 | 2013-05-28 Easwaran Raman <eraman@google.com> |
3223 | ||
3224 | PR tree-optimization/57337 | |
3225 | * tree-ssa-reassoc.c (appears_later_in_bb): New function. | |
3226 | (find_insert_point): Correctly identify the insertion point | |
3227 | when two statements with the same UID is compared. | |
3228 | ||
fbd7e877 RB |
3229 | 2013-05-28 Richard Biener <rguenther@suse.de> |
3230 | ||
3231 | PR tree-optimization/56787 | |
3232 | * tree-vect-data-refs.c (vect_analyze_data_refs): Drop clobbers | |
3233 | from the list of data references. | |
3234 | * tree-vect-loop.c (vect_determine_vectorization_factor): Skip | |
3235 | clobbers. | |
3236 | (vect_analyze_loop_operations): Likewise. | |
3237 | (vect_transform_loop): Remove clobbers. | |
3238 | ||
bbba1117 MJ |
3239 | 2013-05-28 Martin Jambor <mjambor@suse.cz> |
3240 | ||
3241 | * tree-cfg.c (verify_expr): Verify that BIT_FIELD_REFs, IMAGPART_EXPRs | |
3242 | and REALPART_EXPRs have scalar type. | |
3243 | ||
bd388c2a RB |
3244 | 2013-05-28 Richard Biener <rguenther@suse.de> |
3245 | ||
3246 | PR tree-optimization/57411 | |
3247 | * tree-ssa-copy.c (may_propagate_copy): Cannot propagate | |
3248 | virtual operands. | |
3249 | * tree-ssa-dom.c (eliminate_const_or_copy): Special-case | |
3250 | virtual operand propagation. | |
3251 | ||
2f56a311 EB |
3252 | 2013-05-28 Eric Botcazou <ebotcazou@adacore.com> |
3253 | ||
3254 | * config/sparc/sparc.c (sparc_expand_vec_perm_bmask): Use %g0 as | |
3255 | destination register for bmasksi_vis. | |
3256 | (vector_init_bshuffle): Likewise. | |
3257 | * config/sparc/sparc.md (vec_perm_constv8qi): Likewise. | |
3258 | ||
5c3eacbb EB |
3259 | 2013-05-28 Eric Botcazou <ebotcazou@adacore.com> |
3260 | ||
3261 | * doc/invoke.texi (SPARC Options): Document -mfix-ut699. | |
3262 | * builtins.c (expand_builtin_mathfn) <BUILT_IN_SQRT>: Try to widen the | |
3263 | mode if the instruction isn't available in the original mode. | |
3264 | * config/sparc/sparc.opt (mfix-ut699): New option. | |
3265 | * config/sparc/sparc.md (muldf3_extend): Disable if -mfix-ut699. | |
3266 | (divdf3): Turn into expander. | |
3267 | (divdf3_nofix): New insn. | |
3268 | (divdf3_fix): Likewise. | |
3269 | (divsf3): Disable if -mfix-ut699. | |
3270 | (sqrtdf2): Turn into expander. | |
3271 | (sqrtdf2_nofix): New insn. | |
3272 | (sqrtdf2_fix): Likewise. | |
3273 | (sqrtsf2): Disable if -mfix-ut699. | |
3274 | ||
a1756c0a RB |
3275 | 2013-05-27 Richard Biener <rguenther@suse.de> |
3276 | ||
3277 | PR middle-end/57412 | |
3278 | * omp-low.c (expand_omp_atomic_pipeline): Use the correct latch | |
3279 | block for the new loop. | |
3280 | ||
5a892248 RB |
3281 | 2013-05-27 Richard Biener <rguenther@suse.de> |
3282 | ||
3283 | PR tree-optimization/57343 | |
3284 | * tree-ssa-loop-niter.c (number_of_iterations_ne_max): Do not | |
3285 | use multiple_of_p if not TYPE_OVERFLOW_UNDEFINED. | |
3286 | (number_of_iterations_cond): Do not build the folded tree. | |
3287 | ||
d1de852b RB |
3288 | 2013-05-27 Richard Biener <rguenther@suse.de> |
3289 | ||
3290 | Revert | |
3291 | PR middle-end/57381 | |
3292 | * fold-const.c (operand_equal_p): Compare FIELD_DECLs with | |
3293 | OEP_CONSTANT_ADDRESS_OF retained. | |
3294 | ||
3295 | PR tree-optimization/57417 | |
3296 | * tree-ssa-sccvn.c (vn_reference_fold_indirect): Fix test | |
3297 | for unchanged base. | |
3298 | (set_ssa_val_to): Compare addresses using | |
3299 | get_addr_base_and_unit_offset. | |
3300 | ||
7894bc6b JR |
3301 | 2013-05-27 Joern Rennecke <joern.rennecke@embecosm.com> |
3302 | ||
3303 | PR rtl-optimization/56833 | |
3304 | * postreload.c (move2add_record_mode): New function. | |
3305 | (move2add_record_sym_value, move2add_valid_value_p): Likewise. | |
3306 | (move2add_use_add2_insn): Use move2add_record_sym_value. | |
3307 | (move2add_use_add3_insn): Likewise. | |
3308 | (reload_cse_move2add): Use move2add_valid_value_p and | |
3309 | move2add_record_mode. Invalidate call-clobbered and REG_INC | |
3310 | affected regs by setting reg_mode to VOIDmode. | |
3311 | (move2add_note_store): Don't pretend the inside of a SUBREG is | |
3312 | the actual destination. Invalidate single/leading registers by | |
3313 | setting reg_mode to VOIDmode. | |
3314 | Use move2add_record_sym_value, move2add_valid_value_p and | |
3315 | move2add_record_mode. | |
3316 | ||
b03be25f RB |
3317 | 2013-05-27 Richard Biener <rguenther@suse.de> |
3318 | ||
3319 | PR tree-optimization/57396 | |
3320 | * tree-affine.c (double_int_constant_multiple_p): Properly | |
3321 | return false for val == 0 and div != 0. | |
3322 | ||
44e88db2 RS |
3323 | 2013-05-25 Richard Sandiford <rdsandiford@googlemail.com> |
3324 | ||
3325 | * config/mips/mips.h: Use #elif in preprocessor conditions. | |
3326 | ||
3b859704 RS |
3327 | 2013-05-25 Richard Sandiford <rdsandiford@googlemail.com> |
3328 | ||
3329 | PR target/53916 | |
3330 | * config/mips/constraints.md (kl): New constraint. | |
3331 | * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Delete. | |
3332 | (divmod<mode>4_internal): Rename to divmod<mode>4. Use "kl" as the | |
3333 | constraint for operand 0. Split after CSE for MIPS16. Emit a move | |
3334 | from LO for MIPS16. | |
3335 | (udivmod<mode>4_internal): Likewise udivmod<mode>4. | |
3336 | ||
c979d5f5 RS |
3337 | 2013-05-25 Richard Sandiford <rdsandiford@googlemail.com> |
3338 | ||
3339 | PR target/55777 | |
3340 | * config/mips/mips.c (mips_can_inline_p): New function. | |
3341 | (TARGET_CAN_INLINE_P): Define. | |
3342 | ||
8e90de43 SB |
3343 | 2013-05-25 Steven Bosscher <steven@gcc.gnu.org> |
3344 | ||
3345 | * sched-int.h (ds_t, dw_t): Make unsigned int. | |
3346 | Fix documentation that describes how all the ds_t bits are used. | |
3347 | Reserve the last bit for delayed-branch scheduling. | |
3348 | (BITS_PER_DEP_STATUS): Move to ds_t typedef. | |
3349 | (BITS_PER_DEP_WEAK): Fix definition and documentation. | |
3350 | (gen_dep_weak_1): Remove prototype. | |
3351 | * sched-deps.c (get_dep_weak_1): Make static. | |
3352 | * target.def (speculate_insn, needs_block_p, gen_spec_check, | |
3353 | get_insn_spec_ds, get_insn_checked_ds): Adjust hook prototypes. | |
3354 | * doc/tm.texi: Regenerate. | |
3355 | * config/ia64/ia64.c (ia64_needs_block_p): Update prototype. | |
3356 | ||
cb5cb194 SB |
3357 | 2013-05-24 Steven Bosscher <steven@gcc.gnu.org> |
3358 | ||
3359 | PR debug/56950 | |
3360 | * haifa-sched.c (sched_extend_bb): Ignore DEBUG_INSNs. | |
3361 | ||
5bd93ff6 NS |
3362 | 2013-05-24 Nathan Sidwell <nathan@codesourcery.com> |
3363 | Sandra Loosemore <sandra@codesourcery.com> | |
3364 | ||
3365 | * config.gcc (powerpc-*): Allow native for with-cpu. | |
3366 | ||
2343af65 JL |
3367 | 2013-05-24 Jeff Law <law@redhat.com> |
3368 | ||
3369 | PR tree-optimization/57124 | |
3370 | * tree-vrp.c (simplify_cond_using_ranges): Only simplify a | |
3371 | conversion feeding a condition if the range has an overflow | |
3372 | if -fstrict-overflow. Add warnings for when we do make the | |
3373 | transformation. | |
3374 | ||
3ad695b9 DC |
3375 | 2013-05-24 Dehao Chen <dehao@google.com> |
3376 | ||
04960246 | 3377 | * tree-cfg.c (locus_discrim_map): Fix the typo. |
3ad695b9 DC |
3378 | (locus_discrim_hasher): Likewise. |
3379 | (locus_discrim_hasher::hash): Likewise. | |
3380 | (locus_discrim_hasher::equal): Likewise. | |
3381 | ||
82338059 MJ |
3382 | 2013-05-24 Martin Jambor <mjambor@suse.cz> |
3383 | ||
3384 | PR tree-optimization/57294 | |
3385 | * cgraph.h (ipa_record_stmt_references): Declare. | |
3386 | * cgraphbuild.c (ipa_record_stmt_references): New function. | |
3387 | (build_cgraph_edges): Use ipa_record_stmt_references. | |
3388 | (rebuild_cgraph_edges): Likewise. | |
3389 | (cgraph_rebuild_references): Likewise. | |
3390 | * ipa-prop.c (ipa_modify_call_arguments): Discard references | |
3391 | associated with the old statement and build references from the | |
3392 | newly built statements. | |
3393 | * ipa-ref.c (ipa_remove_stmt_references): New function. | |
3394 | * ipa-ref.h (ipa_remove_stmt_references): Declare. | |
3395 | ||
1ccd4874 VM |
3396 | 2013-05-24 Vladimir Makarov <vmakarov@redhat.com> |
3397 | ||
55805e54 | 3398 | * lra-constraints.c (emit_spill_move): Use smaller mode for |
1ccd4874 | 3399 | mem-mem moves. |
55805e54 | 3400 | (check_and_process_move): Consider mem-reg moves for secondary |
1ccd4874 | 3401 | too. |
55805e54 | 3402 | (curr_insn_transform): Don't lose insns emitted before for |
1ccd4874 VM |
3403 | secondary memory moves. |
3404 | (inherit_in_ebb): Mark defined reg. Add usage only if it is not a | |
3405 | reg set up in the current insn. | |
3406 | ||
25e25c73 DC |
3407 | 2013-05-24 Dehao Chen <dehao@google.com> |
3408 | ||
04960246 | 3409 | * tree-cfg.c (locus_descrim_hasher::hash): Change discriminator |
25e25c73 DC |
3410 | hash function. |
3411 | (locus_descrim_hasher::equal): Likewise. | |
04960246 | 3412 | (build_gimple_cfg): New discriminator assignment algorithm. |
25e25c73 DC |
3413 | (make_edges): Likewise. |
3414 | (next_discriminator_for_locus): Likewise. | |
3415 | (same_line_p): Likewise. | |
3416 | (assign_discriminators): Likewise. | |
3417 | (make_cond_expr_edges): Likewise. | |
3418 | (make_gimple_switch_edges): Likewise. | |
3419 | (make_goto_expr_edges): Likewise. | |
3420 | (make_gimple_asm_edges): Likewise. | |
3421 | ||
50d38551 IB |
3422 | 2013-05-24 Ian Bolton <ian.bolton@arm.com> |
3423 | ||
3424 | * config/aarch64/aarch64.c (aarch64_print_operand): Change the | |
3425 | X format specifier to only display bottom 16 bits. | |
3426 | * config/aarch64/aarch64.md (insv_imm<mode>): Allow any size of | |
3427 | immediate to match for operand 2, since it will be masked. | |
3428 | ||
aea0101d RB |
3429 | 2013-05-24 Richard Biener <rguenther@suse.de> |
3430 | ||
3431 | PR tree-optimization/57287 | |
3432 | * tree-ssa-uninit.c (compute_uninit_opnds_pos): Disregard | |
3433 | all SSA names that occur in abnormal PHIs. | |
3434 | ||
634e03d3 AI |
3435 | 2013-05-24 Alexander Ivchenko <alexander.ivchenko@intel.com> |
3436 | ||
3437 | PR tree-ssa/57385 | |
3438 | * tree-ssa-sccvn.c (fully_constant_vn_reference_p): Check | |
3439 | that index is not negative. | |
3440 | ||
b17c024f EB |
3441 | 2013-05-24 Eric Botcazou <ebotcazou@adacore.com> |
3442 | ||
3443 | PR rtl-optimization/55177 | |
3444 | * simplify-rtx.c (simplify_unary_operation_1) <NOT>: Deal with BSWAP. | |
3445 | (simplify_byte_swapping_operation): New. | |
3446 | (simplify_binary_operation_1): Call it for AND, IOR and XOR. | |
3447 | (simplify_relational_operation_1): Deal with BSWAP. | |
3448 | ||
46aeac1b RH |
3449 | 2013-05-23 Richard Henderson <rth@redhat.com> |
3450 | ||
3451 | PR target/56742 | |
3452 | * config/i386/i386.c (ix86_seh_fixup_eh_fallthru): New. | |
3453 | (ix86_reorg): Call it. | |
3454 | ||
70cc1536 UB |
3455 | 2013-05-23 Uros Bizjak <ubizjak@gmail.com> |
3456 | ||
3457 | PR target/57379 | |
3458 | * config/alpha/alpha.md (unspec): Add UNSPEC_XFLT_COMPARE. | |
3459 | * config/alpha/alpha.c (alpha_emit_xfloating_compare): Construct | |
3460 | REG_EQUAL note as UNSPEC_XFLT_COMPARE unspec. | |
3461 | ||
b3851501 CB |
3462 | 2013-05-23 Christian Bruel <christian.bruel@st.com> |
3463 | ||
3464 | PR debug/57351 | |
3465 | * config/arm/arm.c (arm_dwarf_register_span): Do not use dbx number. | |
3466 | ||
4e194912 CSS |
3467 | 2013-05-23 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com> |
3468 | Marcus Shawcroft <marcus.shawcroft@arm.com> | |
3469 | ||
3470 | * config/aarch64/aarch64.md (*movdi_aarch64): Replace Usa with S. | |
3471 | * config/aarch64/constraints.md (Usa): Remove. | |
3472 | * doc/md.texi (AArch64 Usa): Remove. | |
3473 | ||
83f8c414 CSS |
3474 | 2013-05-23 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com> |
3475 | Marcus Shawcroft <marcus.shawcroft@arm.com> | |
3476 | ||
3477 | * config/aarch64/aarch64-protos.h (aarch64_mov_operand_p): Define. | |
3478 | * config/aarch64/aarch64.c (aarch64_mov_operand_p): Define. | |
3479 | * config/aarch64/predicates.md (aarch64_const_address): Remove. | |
3480 | (aarch64_mov_operand): Use aarch64_mov_operand_p. | |
3481 | ||
b5574232 VP |
3482 | 2013-05-23 Vidya Praveen <vidyapraveen@arm.com> |
3483 | ||
3484 | * config/aarch64/aarch64-simd.md (clzv4si2): Support for CLZ | |
3485 | instruction (AdvSIMD). | |
3486 | * config/aarch64/aarch64-builtins.c | |
3487 | (aarch64_builtin_vectorized_function): Handler for BUILT_IN_CLZ. | |
3488 | * config/aarch64/aarch-simd-builtins.def: Entry for CLZ. | |
3489 | ||
76c36cb1 | 3490 | 2013-05-23 Martin Jambor <mjambor@suse.cz> |
7d2fb524 MJ |
3491 | |
3492 | PR middle-end/57347 | |
3493 | * tree.h (contains_bitfld_component_ref_p): Declare. | |
3494 | * tree-sra.c (contains_bitfld_comp_ref_p): Move... | |
70cc1536 UB |
3495 | * tree.c (contains_bitfld_component_ref_p): ...here. Adjust its |
3496 | caller. | |
7d2fb524 MJ |
3497 | * ipa-prop.c (determine_known_aggregate_parts): Check that LHS does |
3498 | not access a bit-field. Assert all final offsets are byte-aligned. | |
3499 | ||
ce521ae6 RB |
3500 | 2013-05-23 Richard Biener <rguenther@suse.de> |
3501 | ||
3502 | PR tree-optimization/57380 | |
3503 | * tree-ssa-phiprop.c (propagate_with_phi): Do not require at | |
3504 | least one invariant or re-used load. | |
3505 | * passes.c (init_optimization_passes): Move pass_phiprop before | |
3506 | pass_forwprop. | |
3507 | ||
75c7257f JG |
3508 | 2013-05-23 James Greenhalgh <james.greenhalgh@arm.com> |
3509 | ||
3510 | * config/aarch64/aarch64-simd.md | |
3511 | (aarch64_cm<optab>di): Add clobber of CC_REGNUM to unsplit pattern. | |
3512 | ||
af6d44b5 RB |
3513 | 2013-05-23 Richard Biener <rguenther@suse.de> |
3514 | ||
3515 | PR middle-end/57381 | |
3516 | * fold-const.c (operand_equal_p): Compare FIELD_DECLs with | |
3517 | OEP_CONSTANT_ADDRESS_OF retained. | |
3518 | ||
bd3647bf JJ |
3519 | 2013-05-23 Jakub Jelinek <jakub@redhat.com> |
3520 | ||
3521 | PR middle-end/57344 | |
70cc1536 UB |
3522 | * expmed.c (store_split_bit_field): If op0 is a REG or SUBREG of a REG, |
3523 | don't lower unit. Handle unit not being always BITS_PER_WORD. | |
bd3647bf | 3524 | |
a55757ea RB |
3525 | 2013-05-23 Richard Biener <rguenther@suse.de> |
3526 | ||
3527 | PR rtl-optimization/57341 | |
3528 | * ira.c (validate_equiv_mem_from_store): Use anti_dependence | |
3529 | instead of true_dependence. | |
3530 | ||
cfb00b41 DM |
3531 | 2013-05-22 David Malcolm <dmalcolm@redhat.com> |
3532 | ||
dd1c676f DM |
3533 | * bb-reorder.c (branch_threshold): Make const. |
3534 | (exec_threshold): Ditto. | |
cfb00b41 | 3535 | |
f62511da MM |
3536 | 2013-05-22 Michael Meissner <meissner@linux.vnet.ibm.com> |
3537 | Pat Haugen <pthaugen@us.ibm.com> | |
3538 | Peter Bergner <bergner@vnet.ibm.com> | |
3539 | ||
3540 | * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions): Add | |
3541 | documentation for the power8 crypto builtins. | |
3542 | ||
3543 | * config/rs6000/t-rs6000 (MD_INCLUDES): Add crypto.md. | |
3544 | ||
3545 | * config/rs6000/rs6000-builtin.def (BU_P8V_AV_1): Add support | |
3546 | macros for defining power8 builtin functions. | |
3547 | (BU_P8V_AV_2): Likewise. | |
3548 | (BU_P8V_AV_P): Likewise. | |
3549 | (BU_P8V_VSX_1): Likewise. | |
3550 | (BU_P8V_OVERLOAD_1): Likewise. | |
3551 | (BU_P8V_OVERLOAD_2): Likewise. | |
3552 | (BU_CRYPTO_1): Likewise. | |
3553 | (BU_CRYPTO_2): Likewise. | |
3554 | (BU_CRYPTO_3): Likewise. | |
3555 | (BU_CRYPTO_OVERLOAD_1): Likewise. | |
3556 | (BU_CRYPTO_OVERLOAD_2): Likewise. | |
3557 | (XSCVSPDP): Fix typo, point to the correct instruction. | |
3558 | (VCIPHER): Add power8 crypto builtins. | |
3559 | (VCIPHERLAST): Likewise. | |
3560 | (VNCIPHER): Likewise. | |
3561 | (VNCIPHERLAST): Likewise. | |
3562 | (VPMSUMB): Likewise. | |
3563 | (VPMSUMH): Likewise. | |
3564 | (VPMSUMW): Likewise. | |
3565 | (VPERMXOR_V2DI): Likewise. | |
3566 | (VPERMXOR_V4SI: Likewise. | |
3567 | (VPERMXOR_V8HI: Likewise. | |
3568 | (VPERMXOR_V16QI: Likewise. | |
3569 | (VSHASIGMAW): Likewise. | |
3570 | (VSHASIGMAD): Likewise. | |
3571 | (VPMSUM): Likewise. | |
3572 | (VPERMXOR): Likewise. | |
3573 | (VSHASIGMA): Likewise. | |
3574 | ||
3575 | * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define | |
3576 | __CRYPTO__ if the crypto instructions are available. | |
3577 | (altivec_overloaded_builtins): Add support for overloaded power8 | |
3578 | builtins. | |
3579 | ||
3580 | * config/rs6000/rs6000.c (rs6000_expand_ternop_builtin): Add | |
3581 | support for power8 crypto builtins. | |
3582 | (builtin_function_type): Likewise. | |
3583 | (altivec_init_builtins): Add support for builtins that take vector | |
3584 | long long (V2DI) arguments. | |
3585 | ||
3586 | * config/rs6000/crypto.md: New file, define power8 crypto | |
3587 | instructions. | |
3588 | ||
3589 | 2013-05-22 Michael Meissner <meissner@linux.vnet.ibm.com> | |
3590 | Pat Haugen <pthaugen@us.ibm.com> | |
3591 | Peter Bergner <bergner@vnet.ibm.com> | |
3592 | ||
3593 | * doc/invoke.texi (Option Summary): Add power8 options. | |
3594 | (RS/6000 and PowerPC Options): Likewise. | |
3595 | ||
3596 | * doc/md.texi (PowerPC and IBM RS6000 constraints): Update to use | |
3597 | constraints.md instead of rs6000.h. Reorder w* constraints. Add | |
3598 | wm, wn, wr documentation. | |
3599 | ||
3600 | * gcc/config/rs6000/constraints.md (wm): New constraint for VSX | |
3601 | registers if direct move instructions are enabled. | |
3602 | (wn): New constraint for no registers. | |
3603 | (wq): New constraint for quad word even GPR registers. | |
3604 | (wr): New constraint if 64-bit instructions are enabled. | |
3605 | (wv): New constraint if power8 vector instructions are enabled. | |
3606 | (wQ): New constraint for quad word memory locations. | |
3607 | ||
3608 | * gcc/config/rs6000/predicates.md (const_0_to_15_operand): New | |
3609 | constraint for 0..15 for crypto instructions. | |
3610 | (gpc_reg_operand): If VSX allow registers in VSX registers as well | |
3611 | as GPR and floating point registers. | |
3612 | (int_reg_operand): New predicate to match only GPR registers. | |
3613 | (base_reg_operand): New predicate to match base registers. | |
3614 | (quad_int_reg_operand): New predicate to match even GPR registers | |
3615 | for quad memory operations. | |
3616 | (vsx_reg_or_cint_operand): New predicate to allow vector logical | |
3617 | operations in both GPR and VSX registers. | |
3618 | (quad_memory_operand): New predicate for quad memory operations. | |
3619 | (reg_or_indexed_operand): New predicate for direct move support. | |
3620 | ||
3621 | * gcc/config/rs6000/rs6000-cpus.def (ISA_2_5_MASKS_EMBEDDED): | |
3622 | Inherit from ISA_2_4_MASKS, not ISA_2_2_MASKS. | |
3623 | (ISA_2_7_MASKS_SERVER): New mask for ISA 2.07 (i.e. power8). | |
3624 | (POWERPC_MASKS): Add power8 options. | |
3625 | (power8 cpu): Use ISA_2_7_MASKS_SERVER instead of specifying the | |
3626 | various options. | |
3627 | ||
3628 | * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros): | |
3629 | Define _ARCH_PWR8 and __POWER8_VECTOR__ for power8. | |
3630 | ||
3631 | * gcc/config/rs6000/rs6000.opt (-mvsx-timode): Add documentation. | |
3632 | (-mpower8-fusion): New power8 options. | |
3633 | (-mpower8-fusion-sign): Likewise. | |
3634 | (-mpower8-vector): Likewise. | |
3635 | (-mcrypto): Likewise. | |
3636 | (-mdirect-move): Likewise. | |
3637 | (-mquad-memory): Likewise. | |
3638 | ||
3639 | * gcc/config/rs6000/rs6000.c (power8_cost): Initial definition for | |
3640 | power8. | |
3641 | (rs6000_hard_regno_mode_ok): Make PTImode only match even GPR | |
3642 | registers. | |
70cc1536 | 3643 | (rs6000_debug_reg_print): Print the base register class if -mdebug=reg. |
f62511da MM |
3644 | (rs6000_debug_vector_unit): Add p8_vector. |
3645 | (rs6000_debug_reg_global): If -mdebug=reg, print power8 constraint | |
3646 | definitions. Also print fusion state. | |
3647 | (rs6000_init_hard_regno_mode_ok): Set up power8 constraints. | |
3648 | (rs6000_builtin_mask_calculate): Add power8 builtin support. | |
3649 | (rs6000_option_override_internal): Add support for power8. | |
3650 | (rs6000_common_init_builtins): Add debugging for skipped builtins | |
3651 | if -mdebug=builtin. | |
3652 | (rs6000_adjust_cost): Add power8 support. | |
3653 | (rs6000_issue_rate): Likewise. | |
3654 | (insn_must_be_first_in_group): Likewise. | |
3655 | (insn_must_be_last_in_group): Likewise. | |
3656 | (force_new_group): Likewise. | |
3657 | (rs6000_register_move_cost): Likewise. | |
3658 | (rs6000_opt_masks): Likewise. | |
3659 | ||
3660 | * config/rs6000/rs6000.h (ASM_CPU_POWER8_SPEC): If we don't have a | |
3661 | power8 capable assembler, default to power7 options. | |
3662 | (TARGET_DIRECT_MOVE): Likewise. | |
3663 | (TARGET_CRYPTO): Likewise. | |
3664 | (TARGET_P8_VECTOR): Likewise. | |
3665 | (VECTOR_UNIT_P8_VECTOR_P): Define power8 vector support. | |
3666 | (VECTOR_UNIT_VSX_OR_P8_VECTOR_P): Likewise. | |
3667 | (VECTOR_MEM_P8_VECTOR_P): Likewise. | |
3668 | (VECTOR_MEM_VSX_OR_P8_VECTOR_P): Likewise. | |
3669 | (VECTOR_MEM_ALTIVEC_OR_VSX_P): Likewise. | |
3670 | (TARGET_XSCVDPSPN): Likewise. | |
3671 | (TARGET_XSCVSPDPN): Likewsie. | |
3672 | (TARGET_SYNC_HI_QI): Likewise. | |
3673 | (TARGET_SYNC_TI): Likewise. | |
3674 | (MASK_CRYPTO): Likewise. | |
3675 | (MASK_DIRECT_MOVE): Likewise. | |
3676 | (MASK_P8_FUSION): Likewise. | |
3677 | (MASK_P8_VECTOR): Likewise. | |
70cc1536 UB |
3678 | (REG_ALLOC_ORDER): Move fr13 to be lower in priority so that the TFmode |
3679 | temporary used by some of the direct move instructions to get two FP | |
3680 | temporary registers does not force creation of a stack frame. | |
f62511da MM |
3681 | (VLOGICAL_REGNO_P): Allow vector logical operations in GPRs. |
3682 | (MODES_TIEABLE_P): Move the VSX tests above the Altivec tests so | |
3683 | that any VSX registers are tieable, even if they are also an | |
3684 | Altivec vector mode. | |
3685 | (r6000_reg_class_enum): Add wm, wr, wv constraints. | |
3686 | (RS6000_BTM_P8_VECTOR): Power8 builtin support. | |
3687 | (RS6000_BTM_CRYPTO): Likewise. | |
3688 | (RS6000_BTM_COMMON): Likewise. | |
3689 | ||
3690 | * config/rs6000/rs6000.md (cpu attribute): Add power8. | |
3691 | * config/rs6000/rs6000-opts.h (PROCESSOR_POWER8): Likewise. | |
3692 | (enum rs6000_vector): Add power8 vector support. | |
3693 | ||
73a1a707 RR |
3694 | 2013-05-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
3695 | ||
3696 | PR target/19599 | |
3697 | PR target/57340 | |
3698 | * config/arm/arm.c (any_sibcall_uses_r3): Rename to .. | |
3699 | (any_sibcall_could_use_r3): this and handle indirect calls. | |
3700 | (arm_get_frame_offsets): Rename use of any_sibcall_uses_r3. | |
3701 | ||
d28073d4 BS |
3702 | 2013-05-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
3703 | ||
3704 | * config/rs6000/rs6000.h (MALLOC_ABI_ALIGNMENT): New #define. | |
3705 | ||
bee0b10c RB |
3706 | 2013-05-22 Richard Biener <rguenther@suse.de> |
3707 | ||
3708 | PR middle-end/57349 | |
3709 | * profile.c (branch_prob): Do not split blocks that are | |
3710 | abnormally receiving from ECF_RETURNS_TWICE functions. | |
3711 | ||
98409b51 RS |
3712 | 2013-05-22 Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
3713 | ||
3714 | * recog.c (offsettable_address_addr_space_p): Fix calculation of | |
3715 | address mode. Move pointer mode initialization to the same place. | |
3716 | ||
c0602ab8 MZ |
3717 | 2013-05-22 Michael Zolotukhin <michael.v.zolotukhin@intel.com> |
3718 | ||
3719 | * read-rtl.c (copy_rtx_for_iterators): Continue applying iterators | |
3720 | while it has any effect. | |
3721 | ||
4f7a634e ER |
3722 | 2013-05-21 Easwaran Raman <eraman@google.com> |
3723 | ||
3724 | PR tree-optimization/57322 | |
9daf6dbb ER |
3725 | * tree-ssa-reassoc.c (build_and_add_sum): If a BB is empty, set the |
3726 | UID of the statement added to the BB to be 1. | |
4f7a634e | 3727 | |
a4ce1258 JJ |
3728 | 2013-05-21 Jakub Jelinek <jakub@redhat.com> |
3729 | ||
3730 | PR tree-optimization/57331 | |
70cc1536 UB |
3731 | * tree-vrp.c (simplify_cond_using_ranges): Don't optimize comparison |
3732 | of conversion from pointer type to integral type with integer. | |
a4ce1258 | 3733 | |
1b14621a MJ |
3734 | 2013-05-21 Martin Jambor <mjambor@suse.cz> |
3735 | ||
3736 | PR lto/57289 | |
3737 | * ipa-prop.c (ipa_read_node_info): Process param_used and | |
3738 | controlled_uses in the same order as when writing. | |
3739 | ||
e60661f0 MG |
3740 | 2013-05-21 Magnus Granberg <baldrick@free.fr> |
3741 | ||
3742 | PR plugins/56754 | |
ee49aa34 | 3743 | * Makefile.in (PLUGIN_HEADERS): Add $(TARGET_H). |
e60661f0 | 3744 | |
4a61be9a RB |
3745 | 2013-05-21 Richard Biener <rguenther@suse.de> |
3746 | ||
3747 | PR tree-optimization/57318 | |
3748 | * tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Do not | |
3749 | estimate stmts with side-effects as likely eliminated. | |
3750 | ||
c52da5f7 RB |
3751 | 2013-05-21 Richard Biener <rguenther@suse.de> |
3752 | ||
3753 | PR tree-optimization/57330 | |
3754 | * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Properly | |
3755 | preserve the call stmts fntype. | |
3756 | ||
7ec67e2a RB |
3757 | 2013-05-21 Richard Biener <rguenther@suse.de> |
3758 | ||
3759 | PR tree-optimization/57303 | |
3760 | * tree-ssa-sink.c (statement_sink_location): Improve killing | |
3761 | stmt detection and properly handle self-assignments. | |
3762 | ||
b112d513 CB |
3763 | 2013-05-21 Christian Bruel <christian.bruel@st.com> |
3764 | ||
55805e54 YR |
3765 | * dwarf2out.c (multiple_reg_loc_descriptor): Use dbx_reg_number for |
3766 | spanning registers. LEAF_REG_REMAP is supported only for contiguous | |
b112d513 CB |
3767 | registers. Set register size out of the PARALLEL loop. |
3768 | ||
14c2ec26 OE |
3769 | 2013-05-20 Oleg Endo <olegendo@gcc.gnu.org> |
3770 | ||
3771 | PR target/56547 | |
3772 | * config/sh/sh.md (fmasf4): Remove empty constraints strings. | |
3773 | (*fmasf4, *fmasf4_media): New insns. | |
3774 | ||
da734fa1 RS |
3775 | 2013-05-19 Richard Sandiford <rdsandiford@googlemail.com> |
3776 | ||
3777 | * config/mips/mips.h (BASE_INSN_LENGTH, NOP_INSN_LENGTH): New macros. | |
3778 | * config/mips/mips.c (mips_symbol_insns, mips_address_insns) | |
3779 | (mips_const_insns, mips_split_const_insns, mips_load_store_insns) | |
3780 | (mips_idiv_insns): Update the comments to say that the returned | |
3781 | instruction counts are in units of BASE_INSN_LENGTH. | |
3782 | (mips_adjust_insn_length): Multiply the mips_load_label_num_insns | |
3783 | by BASE_INSN_LENGTH rather than 4. Add the jump separately, | |
3784 | using 2 rather than 4 as the length of indirect MIPS16 and | |
3785 | microMIPS jumps. Use NOP_INSN_LENGTH rather than 4 as the | |
3786 | length of a NOP. Don't divide MIPS16 lengths by 2. | |
3787 | (mips16_split_long_branches): Assume a branch is long if the | |
3788 | length is greater than 4 rather than 8. | |
3789 | * config/mips/mips.md (length): Give MIPS16 lengths directly, | |
3790 | rather than multiplying them by 2. Multiply instruction counts | |
3791 | by BASE_INSN_LENGTH rather than 4. | |
3792 | (*jump_mips16, tls_get_tp_mips16_<mode>) | |
3793 | (*tls_get_tp_mips16_call_<mode>): Divide lengths by 2. | |
3794 | ||
13719e8b RS |
3795 | 2013-05-19 Richard Sandiford <rdsandiford@googlemail.com> |
3796 | ||
3797 | * config/mips/mips.md (extended_mips16): Remove branch case. | |
3798 | (length): Remove duplicated extended_mips16 test. | |
3799 | ||
c3850d14 RS |
3800 | 2013-05-19 Richard Sandiford <rdsandiford@googlemail.com> |
3801 | ||
3802 | * config/mips/t-sde: Don't build 64-bit microMIPS multilibs. | |
3803 | ||
8da2e059 RS |
3804 | 2013-05-18 Richard Sandiford <rdsandiford@googlemail.com> |
3805 | ||
3806 | * recog.h (Recog_data): Rename to... | |
3807 | (recog_data_d): ...this. | |
3808 | (recog_data): Update accordingly. | |
3809 | * recog.c (recog_data): Likewise. | |
3810 | * reload.c (save_recog_data): Likewise. | |
3811 | * config/picochip/picochip.c (picochip_saved_recog_data): Likewise. | |
3812 | (picochip_save_recog_data, picochip_restore_recog_data): Likewise. | |
3813 | ||
2df013f3 JB |
3814 | 2013-05-17 Julian Brown <julian@codesourcery.com> |
3815 | ||
3816 | * gcse.c (compute_ld_motion_mems): If a non-simple MEM is | |
3817 | found in a REG_EQUAL note, invalidate it. | |
3818 | ||
933f507d ER |
3819 | 2013-05-17 Easwaran Raman <eraman@google.com> |
3820 | ||
3821 | * tree-ssa-reassoc.c (find_insert_point): New function. | |
3822 | (insert_stmt_after): Likewise. | |
3823 | (get_def_stmt): Likewise. | |
3824 | (ensure_ops_are_available): Likewise. | |
3825 | (not_dominated_by): Likewise. | |
3826 | (rewrite_expr_tree): Do not move statements beyond what is | |
3827 | necessary. Remove call to swap_ops_for_binary_stmt... | |
3828 | (reassociate_bb): ... and move it here. | |
3829 | (build_and_add_sum): Assign UIDs for new statements. | |
3830 | (linearize_expr): Likewise. | |
3831 | (do_reassoc): Renumber gimple statement UIDs. | |
3832 | ||
e01c7cca JH |
3833 | 2013-05-17 Jan Hubicka <jh@suse.cz> |
3834 | ||
3835 | * lto-symtab.c (lto_symtab_merge_cgraph_nodes): Resolve cross module | |
3836 | weakrefs. | |
3837 | * cgraph.c (dump_cgraph_node): Do not ice on unresolved alias. | |
e2420687 UB |
3838 | * cgraphunit.c (handle_alias_pairs): Store target of unresolved |
3839 | weakrefs. | |
e01c7cca JH |
3840 | (output_weakrefs): Update. |
3841 | ||
c3272a92 PCC |
3842 | 2013-05-17 Po-Chun Chang <pchang9@cs.wisc.edu> |
3843 | Martin Jambor <mjambor@suse.cz> | |
3844 | ||
3845 | PR middle-end/57276 | |
3846 | * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Break when a | |
3847 | value that corresponds to the given aggval is found in values vector. | |
3848 | ||
11c2aa39 UB |
3849 | 2013-05-17 Uros Bizjak <ubizjak@gmail.com> |
3850 | ||
3851 | * config/i386/driver-i386.c (host_detect_local_cpu): Pass mmx, 3dnow, | |
3852 | sse, sse2, sse3, ssse3 and sse4a flags to options. | |
3853 | ||
abecc8c6 DM |
3854 | 2013-05-17 David Malcolm <dmalcolm@redhat.com> |
3855 | ||
3856 | * gengtype-state.c: (s_expr_writer): New class, to handle | |
3857 | prettifying of output layout of s-expressions. | |
3858 | (state_writer): New class, to write out gtype.state. | |
3859 | (state_written_type_count): Move this variable into member data of | |
3860 | state_writer. | |
3861 | (s_expr_writer::s_expr_writer): New code: constructor for new class | |
3862 | (state_writer::state_writer(): ditto | |
3863 | (s_expr_writer::write_new_line): New function | |
3864 | (s_expr_writer::write_any_indent): ditto | |
3865 | (s_expr_writer::begin_s_expr): ditto | |
3866 | (s_expr_writer::end_s_expr): ditto | |
3867 | (write_state_fileloc): convert to method of state_writer... | |
3868 | (state_writer:: write_state_fileloc): ...and use methods of | |
3869 | s_expr_writer to write indentation into the gtype.state output file | |
3870 | to visually represent the hierarchical structure of the list | |
3871 | structures | |
3872 | (write_state_fields): ditto, renaming to... | |
3873 | (state_writer::write_state_fields) | |
3874 | (write_state_a_string): ditto, renaming to... | |
3875 | (state_writer::write_state_a_string) | |
3876 | (write_state_string_option): ditto, renaming to... | |
3877 | (state_writer::write_state_string_option) | |
3878 | (write_state_type_option): ditto, renaming to... | |
3879 | (state_writer::write_state_type_option) | |
3880 | (write_state_nested_option): ditto, renaming to... | |
3881 | (state_writer::write_state_nested_option) | |
3882 | (write_state_option): ditto, renaming to... | |
3883 | (state_writer::write_state_option) | |
3884 | (write_state_options): ditto, renaming to... | |
3885 | (state_writer::write_state_options) | |
3886 | (write_state_lang_bitmap): ditto, renaming to... | |
3887 | (state_writer::write_state_lang_bitmap) | |
3888 | (write_state_version): ditto, renaming to... | |
3889 | (state_writer::write_state_version) | |
3890 | (write_state_scalar_type): ditto, renaming to... | |
3891 | (state_writer::write_state_scalar_type) | |
3892 | (write_state_string_type): ditto, renaming to... | |
3893 | (state_writer::write_state_string_type) | |
3894 | (write_state_undefined_type): ditto, renaming to... | |
3895 | (state_writer::write_state_undefined_type) | |
3896 | (write_state_struct_union_type): ditto, renaming to... | |
3897 | (state_writer::write_state_struct_union_type) | |
3898 | (write_state_struct_type): ditto, renaming to... | |
3899 | (state_writer::write_state_struct_type) | |
3900 | (write_state_user_struct_type): ditto, renaming to... | |
3901 | (state_writer::write_state_user_struct_type) | |
3902 | (write_state_lang_struct_type): ditto, renaming to... | |
3903 | (state_writer::write_state_lang_struct_type) | |
3904 | (write_state_param_struct_type): ditto, renaming to... | |
3905 | (state_writer::write_state_param_struct_type) | |
3906 | (write_state_pointer_type): ditto, renaming to... | |
3907 | (state_writer::write_state_pointer_type) | |
3908 | (write_state_array_type): ditto, renaming to... | |
3909 | (state_writer::write_state_array_type) | |
3910 | (write_state_gc_used): ditto, renaming to... | |
3911 | (state_writer::write_state_gc_used) | |
3912 | (write_state_common_type_content): ditto, renaming to... | |
3913 | (state_writer::write_state_common_type_content) | |
3914 | (write_state_type): ditto, renaming to... | |
3915 | (state_writer::write_state_type) | |
3916 | (write_state_pair_list): ditto, renaming to... | |
3917 | (state_writer::write_state_pair_list) | |
3918 | (write_state_pair): ditto, renaming to... | |
3919 | (state_writer::write_state_pair) | |
3920 | (write_state_typedefs): ditto, renaming to... | |
3921 | (state_writer::write_state_typedefs) | |
3922 | (write_state_structures): ditto, renaming to... | |
3923 | (state_writer::write_state_structures) | |
3924 | (write_state_param_structs): ditto, renaming to... | |
3925 | (state_writer::write_state_param_structs) | |
3926 | (write_state_variables): ditto, renaming to... | |
3927 | (state_writer::write_state_variables) | |
3928 | (write_state_srcdir): ditto, renaming to... | |
3929 | (state_writer::write_state_srcdir) | |
3930 | (write_state_files_list): ditto, renaming to... | |
3931 | (state_writer::write_state_files_list) | |
3932 | (write_state_languages): ditto, renaming to... | |
3933 | (state_writer::write_state_languages) | |
3934 | (write_state): create a state_writer instance and use it when | |
3935 | writing out the state file | |
3936 | ||
d6545f29 MS |
3937 | 2013-05-17 Mike Stump <mikestump@comcast.net> |
3938 | ||
816a3f73 | 3939 | PR rtl-optimization/57304 |
d6545f29 MS |
3940 | * web.c (union_match_dups): Ensure that DF_REF_LOC exists before |
3941 | accessing DF_REF_REAL_LOC. | |
3942 | ||
38c821cf JJ |
3943 | 2013-05-17 Jakub Jelinek <jakub@redhat.com> |
3944 | ||
3945 | PR rtl-optimization/57281 | |
3946 | PR rtl-optimization/57300 | |
3947 | * config/i386/i386.md (extendsidi2_1 dead reg splitter): Remove. | |
3948 | (extendsidi2_1 peephole2s): Add instead 2 new peephole2s, that undo | |
3949 | what the other splitter did if the registers are dead. | |
3950 | ||
2a293391 RB |
3951 | 2013-05-17 Richard Biener <rguenther@suse.de> |
3952 | ||
3953 | * tree-ssa-alias.c (stmt_kills_ref_p_1): Properly compare | |
3954 | MEM_REF offsets. | |
3955 | ||
17042d2b JJ |
3956 | 2013-05-17 Jakub Jelinek <jakub@redhat.com> |
3957 | ||
3958 | * gcc.c (SANITIZER_SPEC): Reject -fsanitize=address -fsanitize=thread | |
3959 | linking. | |
3960 | ||
5b115c1f MP |
3961 | 2013-05-17 Marek Polacek <polacek@redhat.com> |
3962 | ||
11c2aa39 UB |
3963 | * tree-ssa-strlen.c (handle_char_store): Don't invalidate cached |
3964 | length when doing non-zero store of storing '\0' to '\0'. | |
5b115c1f | 3965 | |
52d84413 JJ |
3966 | 2013-05-17 Jakub Jelinek <jakub@redhat.com> |
3967 | ||
68119618 JJ |
3968 | * tree-vect-patterns.c (vect_recog_rotate_pattern): For |
3969 | vect_external_def oprnd1 with loop_vinfo, try to emit | |
3970 | optional cast, negation and and stmts on the loop preheader | |
3971 | edge instead of into the pattern def seq. | |
3972 | ||
52d84413 JJ |
3973 | PR tree-optimization/57051 |
3974 | * fold-const.c (const_binop) <case VEC_LSHIFT_EXPR, | |
3975 | case VEC_RSHIFT_EXPR>: Fix BYTES_BIG_ENDIAN handling. | |
3976 | ||
17b962bd NC |
3977 | 2013-05-16 Nick Clifton <nickc@redhat.com> |
3978 | ||
3979 | * config/rl78/rl78.c (rl78_attribute_table): Add naked. | |
3980 | (rl78_is_naked_func): New function. | |
56aefbf7 UB |
3981 | (rl78_expand_prologue): Skip prologue generation for naked functions. |
3982 | (rl78_expand_epilogue): Skip epilogue generation for naked functions. | |
17b962bd NC |
3983 | * doc/extend.texi (naked): Add RL78 to the list of processors |
3984 | that supports this attribute. | |
3985 | ||
b1a0f84e JL |
3986 | 2013-05-16 Jeff Law <law@redhat.com> |
3987 | ||
3988 | * Makefile.in (tree-switch-conversion.o): Depend on $(OPTABS_H). | |
3989 | ||
af0e415b UB |
3990 | 2013-05-16 Uros Bizjak <ubizjak@gmail.com> |
3991 | ||
3992 | * config/i386/driver-i386.c (host_detect_local_cpu): Determine | |
3993 | cache parameters using detect_caches_amd also for CYRIX, | |
3994 | NSC and TM2 signatures. | |
3995 | ||
19db293a UB |
3996 | 2013-05-16 Uros Bizjak <ubizjak@gmail.com> |
3997 | Dzianis Kahanovich <mahatma@eu.by> | |
3998 | ||
3999 | PR target/45359 | |
4000 | PR target/46396 | |
4001 | * config/i386/driver-i386.c (host_detect_local_cpu): Detect | |
4002 | VIA/Centaur processors and determine their cache parameters | |
4003 | using detect_caches_amd. | |
4004 | ||
251a41b9 TJ |
4005 | 2013-05-16 Teresa Johnson <tejohnson@google.com> |
4006 | ||
4007 | * cfgrtl.c (verify_hot_cold_block_grouping): Return err. | |
4008 | (rtl_verify_edges): New function. | |
4009 | (rtl_verify_bb_insns): Ditto. | |
4010 | (rtl_verify_bb_pointers): Ditto. | |
4011 | (rtl_verify_bb_insn_chain): Ditto. | |
4012 | (rtl_verify_fallthru): Ditto. | |
4013 | (rtl_verify_bb_layout): Ditto. | |
4014 | (rtl_verify_flow_info_1): Outline checks into new functions. | |
4015 | (rtl_verify_flow_info): Ditto. | |
4016 | ||
f14540b6 SE |
4017 | 2013-05-16 Steve Ellcey <sellcey@imgtec.com> |
4018 | ||
4019 | * cfghooks.c (copy_bbs): Add update_dominance argument. | |
4020 | * cfghooks.h (copy_bbs): Update prototype. | |
4021 | * tree-cfg.c (gimple_duplicate_sese_region): | |
4022 | Add update_dominance argument. | |
4023 | * tree-flow.h (gimple_duplicate_sese_region): Update prototype. | |
4024 | * tree-ssa-loop-ch.c (copy_loop_headers): Update | |
4025 | gimple_duplicate_sese_region call. | |
4026 | * tree-vect-loop-manip.c (slpeel_tree_duplicate_loop_to_edge_cfg): | |
4027 | Update copy_bbs call. | |
4028 | * cfgloopmanip.c (duplicate_loop_to_header_edge): Ditto. | |
4029 | * trans-mem.c (ipa_uninstrument_transaction): Ditto. | |
4030 | ||
7e9a3abb JJ |
4031 | 2013-05-16 Jakub Jelinek <jakub@redhat.com> |
4032 | ||
4033 | * tree-vectorizer.h (NUM_PATTERNS): Increment. | |
4034 | * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add | |
4035 | vect_recog_rotate_pattern. | |
4036 | (vect_recog_rotate_pattern): New function. | |
4037 | ||
427b248d JM |
4038 | 2013-05-16 Jason Merrill <jason@redhat.com> |
4039 | ||
4040 | * Makefile.in (LLINKER): New variable. | |
4041 | (mostlyclean): Remove link mutex. | |
4042 | * configure.ac: Handle --enable-link-mutex. | |
4043 | * lock-and-run.sh: New script. | |
4044 | ||
b871e3d2 RR |
4045 | 2013-05-16 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
4046 | ||
4047 | PR target/19599 | |
4048 | * config/arm/arm.c (arm_function_ok_for_sibcall): Add check | |
4049 | for NULL decl. | |
4050 | ||
ce858126 RO |
4051 | 2013-05-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4052 | ||
4053 | * reorg.c (link_cc0_insns): Wrap in #ifdef HAVE_cc0. | |
4054 | ||
798d3d04 GY |
4055 | 2013-05-16 Greta Yorsh <Greta.Yorsh@arm.com> |
4056 | ||
4057 | * config/arm/arm-protos.h (gen_movmem_ldrd_strd): New declaration. | |
4058 | * config/arm/arm.c (next_consecutive_mem): New function. | |
4059 | (gen_movmem_ldrd_strd): Likewise. | |
4060 | * config/arm/arm.md (movmemqi): Update condition and code. | |
4061 | (unaligned_loaddi, unaligned_storedi): New patterns. | |
4062 | ||
0baddc45 RO |
4063 | 2013-05-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4064 | ||
4065 | * config.gcc: Obsolete *-*-solaris2.9*. | |
4066 | * doc/install.texi (Specific, *-*-solaris2*): Document it. | |
4067 | ||
aa9d5bcf RB |
4068 | 2013-05-16 Richard Biener <rguenther@suse.de> |
4069 | ||
4070 | * passes.c (init_optimization_passes): Move pass_parallelize_loops | |
4071 | earlier, after GRAPHITE transforms and IV canonicalization. | |
4072 | ||
5a0f4dd3 JJ |
4073 | 2013-05-16 Jakub Jelinek <jakub@redhat.com> |
4074 | ||
4075 | * omp-low.c (extract_omp_for_data): For collapsed loops, | |
4076 | if at least one of the loops is known at compile time to | |
4077 | iterate zero times, set count to 0. | |
4078 | (expand_omp_regimplify_p): New function. | |
4079 | (expand_omp_for_generic): For collapsed loops, if at least | |
4080 | one of the loops isn't known to iterate at least once, | |
4081 | add runtime check with setting count to 0. | |
4082 | (expand_omp_for_static_nochunk, expand_omp_for_static_chunk): | |
4083 | For unsigned types if it isn't known at compile time that | |
4084 | the loop will iterate at least once, add runtime check to bypass | |
4085 | the whole loop if initial condition isn't true. | |
4086 | ||
e3753785 NS |
4087 | 2013-05-16 Nathan Sidwell <nathan@codesourcery.com> |
4088 | ||
4089 | * varasm.c (default_use_anchors_for_symbol_p): Use decl_replaceable_p. | |
4090 | ||
43bb4dd1 MG |
4091 | 2013-05-16 Marc Glisse <marc.glisse@inria.fr> |
4092 | ||
4093 | PR middle-end/57286 | |
4094 | * fold-const.c (fold_ternary_loc) <VEC_COND_EXPR>: Disable some | |
4095 | transformations to avoid an infinite loop. | |
4096 | ||
3571dde6 MP |
4097 | 2013-05-16 Marek Polacek <polacek@redhat.com> |
4098 | ||
4099 | * tree-scalar-evolution.c (scev_const_prop): Add more dumps. | |
4100 | ||
b8b3f0ca LE |
4101 | 2013-05-15 Leif Ekblad <leif@rdos.net> |
4102 | ||
4103 | * config/i386/i386.c (ix86_decompose_address): Use | |
4104 | DEFAULT_TLS_SEG_REG to access TLS segment register. | |
4105 | * config/i386/i386.h (DEFAULT_TLS_SEG_REG): New define. | |
4106 | * config/i386/rdos.h (DEFAULT_TLS_SEG_REG): Ditto. | |
4107 | (TARGET_TLS_DIRECT_SEG_REFS_DEFAULT): Ditto. | |
4108 | ||
e299a383 RS |
4109 | 2013-05-15 Richard Sandiford <rdsandiford@googlemail.com> |
4110 | ||
4111 | PR target/57260 | |
4112 | * config/mips/mips.c (mips_function_ok_for_sibcall): Don't allow | |
4113 | sibling calls to functions that would normally be lazily bound, | |
4114 | unless $gp is call-clobbered. | |
4115 | ||
e7208ea3 UB |
4116 | 2013-05-15 Uros Bizjak <ubizjak@gmail.com> |
4117 | ||
19db293a | 4118 | * config/i386/i386.c (ix86_option_override_internal): Update |
e7208ea3 | 4119 | processor_alias_table for missing PTA_PRFCHW and PTA_FXSR flags. Add |
5d280e2b UB |
4120 | PTA_POPCNT to corei7 entry. Do not enable SSE prefetch on |
4121 | non-SSE 3dNow! targets. Enable TARGET_PRFCHW for TARGET_3DNOW targets. | |
e7208ea3 UB |
4122 | * config/i386/i386.md (prefetch): Enable for TARGET_PRFCHW instead |
4123 | of TARGET_3DNOW. | |
4124 | (*prefetch_3dnow): Enable for TARGET_PRFCHW only. | |
4125 | ||
e7413f3d AS |
4126 | 2013-05-15 Andreas Schwab <schwab@suse.de> |
4127 | ||
4128 | * config/m68k/m68k.md (*rotlhi3_lowpart, *rotlqi3_lowpart): Name | |
4129 | for rotlhi3+1 and rotlqi3+1, resp. Fix reference to non-existing | |
4130 | third operand. | |
4131 | ||
ad4db775 TJ |
4132 | 2013-05-15 Teresa Johnson <tejohnson@google.com> |
4133 | ||
4134 | * loop-unroll.c (report_unroll_peel): Check decision before | |
4135 | emitting unroll/peel message. | |
4136 | ||
af205f67 TJ |
4137 | 2013-05-15 Teresa Johnson <tejohnson@google.com> |
4138 | ||
4139 | * function.h (has_bb_partition): New rtl_data flag. | |
4140 | (bb_reorder_complete): Ditto. | |
4141 | * cfgcleanup.c (try_crossjump_to_edge): Check for has_bb_partition | |
4142 | instead of flag_reorder_blocks_and_partition. | |
4143 | * cfgrtl.c (verify_hot_cold_block_grouping): Moved from bb-reorder.c, | |
4144 | with some enhancements. | |
4145 | (rtl_verify_flow_info_1): Call verify_hot_cold_block_grouping. | |
4146 | * bb-reorder.c (connect_traces): Check for has_bb_partition | |
4147 | instead of flag_reorder_blocks_and_partition. | |
4148 | (verify_hot_cold_block_grouping): Moved to cfgrtl.c. | |
4149 | (reorder_basic_blocks): Set bb_reorder_complete flag, remove call to | |
4150 | verify_hot_cold_block_grouping. | |
4151 | (partition_hot_cold_basic_blocks): Set has_bb_partition. | |
4152 | ||
9adcfa3c RR |
4153 | 2013-05-15 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
4154 | ||
4155 | PR target/19599 | |
4156 | * config/arm/predicates.md (call_insn_operand): New predicate. | |
4157 | * config/arm/constraints.md ("Cs", "Ss"): New constraints. | |
4158 | * config/arm/arm.md (*call_insn, *call_value_insn): Match only | |
4159 | if insn is not a tail call. | |
4160 | (*sibcall_insn, *sibcall_value_insn): Adjust for tailcalling through | |
4161 | registers. | |
4162 | * config/arm/arm.h (enum reg_class): New caller save register class. | |
4163 | (REG_CLASS_NAMES): Likewise. | |
4164 | (REG_CLASS_CONTENTS): Likewise. | |
4165 | * config/arm/arm.c (arm_function_ok_for_sibcall): Allow tailcalling | |
4166 | without decls. | |
4167 | ||
ccb3ad87 RB |
4168 | 2013-05-15 Richard Biener <rguenther@suse.de> |
4169 | ||
4170 | * tree-vect-loop.c (vect_transform_loop): Use MSG_NOTE instead | |
4171 | of MSG_OPTIMIZED_LOCATIONS. | |
4172 | * tree-vect-slp.c (vect_make_slp_decision): Likewise. | |
4173 | (vect_slp_transform_bb): Indicate location in MSG_OPTIMIZED_LOCATIONS | |
4174 | message. | |
4175 | * tree-vectorizer.c (vectorize_loops): Use MSG_NOTE instead | |
4176 | of MSG_OPTIMIZED_LOCATIONS. | |
4177 | (execute_vect_slp): Likewise. | |
4178 | * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise. | |
4179 | (vect_create_cond_for_alias_checks): Likewise. | |
4180 | * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Likewise. | |
4181 | (vect_recog_widen_mult_pattern): Likewise. | |
4182 | (vect_recog_widen_sum_pattern): Likewise. | |
4183 | (vect_recog_over_widening_pattern): Likewise. | |
4184 | (vect_recog_widen_shift_pattern): Likewise. | |
4185 | (vect_recog_vector_vector_shift_pattern): Likewise. | |
4186 | (vect_recog_divmod_pattern): Likewise. | |
4187 | (vect_recog_mixed_size_cond_pattern): Likewise. | |
4188 | (vect_recog_bool_pattern): Likewise. | |
4189 | (vect_pattern_recog_1): Likewise. | |
4190 | ||
48b1474e MJ |
4191 | 2013-05-15 Martin Jambor <mjambor@suse.cz> |
4192 | ||
4193 | * ipa-prop.c (ipa_make_edge_direct_to_target): Redirect calls to | |
4194 | non-functions to builtin_unreachable. | |
4195 | * ipa-inline-transform.c (inline_call): Do not assert estimates were | |
4196 | correct when new direct edges were discovered. | |
4197 | ||
9de04252 MJ |
4198 | 2013-05-15 Martin Jambor <mjambor@suse.cz> |
4199 | ||
4200 | * ipa-prop.c (ipa_print_node_jump_functions): Print symbol order in | |
4201 | header, print symbol order instead of node uid, print more information | |
4202 | about indirect edge targets. | |
4203 | (ipa_make_edge_direct_to_target): Print symbol order instead of node | |
4204 | uids. | |
4205 | (ipa_make_edge_direct_to_target): Likewise. | |
4206 | (remove_described_reference): Likewise. | |
4207 | (propagate_controlled_uses): Likewise. | |
4208 | (ipa_print_node_params): Also print symbol order. | |
4209 | (ipcp_transform_function): Print symbol order instead of node uids. | |
4210 | * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Likewise. | |
4211 | (cgraph_get_create_real_symbol_node): Likewise. | |
4212 | * ipa-cp.c (print_lattice): Likewise. | |
4213 | (print_all_lattices): Likewise. | |
4214 | (determine_versionability): Likewise. | |
4215 | (initialize_node_lattices): Likewise. | |
4216 | (estimate_local_effects): Likewise. | |
4217 | (update_profiling_info): Likewise. | |
4218 | (create_specialized_node): Likewise. | |
4219 | (perhaps_add_new_callers): Likewise. | |
4220 | (decide_about_value): Likewise. | |
4221 | (decide_whether_version_node): Likewise. | |
4222 | (identify_dead_nodes): Likewise. | |
4223 | * ipa-inline-analysis.c (dump_inline_edge_summary): Likewise. | |
4224 | (dump_inline_summary): Likewise. | |
4225 | (estimate_node_size_and_time): Likewise. | |
4226 | (inline_analyze_function): Likewise. | |
4227 | * ipa-inline.c (report_inline_failed_reason): Likewise. | |
4228 | (want_early_inline_function_p): Likewise. | |
4229 | (edge_badness): Likewise. | |
4230 | (update_edge_key): Likewise. | |
4231 | (inline_small_functions): Likewise. Add dumping of order to two other | |
4232 | dumps. | |
4233 | * ipa-pure-const.c (pure_const_read_summary): Print symbol order | |
4234 | instead of node uids. | |
4235 | (propagate_pure_const): Likewise. | |
4236 | (propagate_pure_const): Likewise. | |
4237 | * ipa-utils.c (dump_cgraph_node_set): Likewise. | |
4238 | * lto-cgraph.c (input_node): Explicitly specify we dump uid. | |
4239 | * lto-symtab.c (lto_cgraph_replace_node): Print symbol order instead | |
4240 | of node uids. | |
4241 | * tree-pretty-print.c (dump_function_header): Likewise. | |
4242 | * tree-sra.c (convert_callers_for_node): Dump in traditional format. | |
4243 | Print symbol order instead of node uids. | |
4244 | ||
1dd03b91 AK |
4245 | 2013-05-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
4246 | ||
4247 | * config/s390/s390.c (s390_register_move_cost): Don't impose the | |
4248 | FPR<->GPR move cost penalty if ldgr/lgdr can be used. | |
4249 | ||
fdf6a7b9 RB |
4250 | 2013-05-15 Richard Biener <rguenther@suse.de> |
4251 | ||
4252 | PR tree-optimization/57275 | |
4253 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Fix | |
4254 | return value for fail to do runtime alias checks for gather loads. | |
4255 | ||
2d6e4603 JH |
4256 | 2013-05-15 Jan Hubicka <jh@suse.cz> |
4257 | ||
4258 | PR lto/57038 | |
4259 | PR lto/47375 | |
e7208ea3 UB |
4260 | * lto-symtab.c (lto_symtab_symbol_p): Add external symbol; |
4261 | weakrefs are not external. | |
4262 | (lto_symtab_merge_decls): Fix thinko when dealing with | |
4263 | non-lto_symtab decls. | |
2d6e4603 JH |
4264 | (lto_symtab_merge_cgraph_nodes): Use lto_symtab_symbol_p. |
4265 | (lto_symtab_prevailing_decl): Get int sync with lto_symtab_symbol_p. | |
4266 | * varpool.c (dump_varpool_node): Dump more flags. | |
4267 | ||
83f44b39 GG |
4268 | 2013-05-15 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com> |
4269 | ||
4270 | * config/i386/i386.c (processor_alias_table): Add instruction | |
4271 | FSGSBASE for AMD bdver3 architecture. | |
4272 | ||
2e55d062 JJ |
4273 | 2013-05-14 Jakub Jelinek <jakub@redhat.com> |
4274 | ||
4275 | * tree.c (warn_deprecated_use): Print file:line using locus color. | |
4276 | * diagnostic.c (diagnostic_report_current_module): Print file:line | |
4277 | and file:line:column using locus color. | |
4278 | ||
0bfdb81e MS |
4279 | 2013-05-14 Mike Stump <mikestump@comcast.net> |
4280 | ||
4281 | * gdbinit.in: Add __null. | |
4282 | ||
a508ef22 MS |
4283 | 2013-05-14 Mike Stump <mikestump@comcast.net> |
4284 | ||
4285 | * recog.h: Rename struct recog_data to Recog_data. | |
4286 | * recog.c: Likewise. | |
4287 | * reload.c (can_reload_into): Likewise. | |
4288 | * config/picochip/picochip.c: Likewise. | |
4289 | ||
e7180acb MS |
4290 | 2013-05-14 Mike Stump <mikestump@comcast.net> |
4291 | ||
4292 | * web.c (union_match_dups): Also check DF_REF_REAL_LOC. | |
4293 | ||
61216c26 SB |
4294 | 2013-05-14 Steven Bosscher <steven@gcc.gnu.org> |
4295 | ||
fd6beed4 SB |
4296 | * resource.h (struct resources): Remove unch_memory member. |
4297 | (CLEAR_RESOURCE): Don't clear unch_memory. | |
4298 | * resource.c (mark_referenced_resources): Don't set it. | |
4299 | (mark_set_resources): Likewise. | |
4300 | (mark_target_live_regs): Don't clear it. | |
4301 | (init_resource_info): Likewise. | |
4302 | * reorg.c (resource_conflicts_p): Don't compare it. | |
4303 | (redundant_insn): Don't set it. | |
4304 | ||
61216c26 SB |
4305 | * rtl.h (next_label, skip_consecutive_labels, link_cc0_insns): |
4306 | Remove prototypes. | |
4307 | * emit-rtl.c (next_label): Remove unused function. | |
4308 | (skip_consecutive_labels, link_cc0_insns): Move to ... | |
4309 | * reorg.c (skip_consecutive_labels, link_cc0_insns): ... here, the | |
4310 | only place where these functions are used, and make them static. | |
4311 | ||
418d1b87 MG |
4312 | 2013-05-14 Marc Glisse <marc.glisse@inria.fr> |
4313 | ||
4314 | * fold-const.c (fold_negate_expr): Handle vectors. | |
4315 | (fold_truth_not_expr): Make it static. | |
4316 | (fold_invert_truthvalue): New static function. | |
4317 | (invert_truthvalue_loc): Handle vectors. Do not call | |
4318 | fold_truth_not_expr directly. | |
4319 | (fold_unary_loc) <BIT_NOT_EXPR>: Handle comparisons. | |
4320 | <TRUTH_NOT_EXPR>: Do not cast to boolean. | |
4321 | (fold_comparison): Handle vector constants. | |
4322 | (fold_binary_loc) <TRUTH_XOR_EXPR>: Remove redundant code. | |
4323 | (fold_ternary_loc) <VEC_COND_EXPR>: Adapt more COND_EXPR optimizations. | |
4324 | * tree.h (fold_truth_not_expr): Remove declaration. | |
4325 | ||
fc21784d JG |
4326 | 2013-05-14 James Greenhalgh <james.greenhalgh@arm.com> |
4327 | ||
4328 | * config/aarch64/aarch64-simd.md | |
4329 | (aarch64_vcond_internal<mode>): Rename to... | |
4330 | (aarch64_vcond_internal<mode><mode>): ...This, for integer modes. | |
4331 | (aarch64_vcond_internal<VDQF_COND:mode><VDQF:mode>): ...This for | |
4332 | float modes. Clarify all iterator modes. | |
4333 | (vcond<mode><mode>): Use new name for vcond expanders. | |
4334 | (vcond<v_cmp_result><mode>): Likewise. | |
4335 | (vcondu<mode><mode>: Likewise. | |
4336 | * config/aarch64/iterators.md (VDQF_COND): New. | |
4337 | ||
d4c52634 MG |
4338 | 2013-05-14 Marc Glisse <marc.glisse@inria.fr> |
4339 | ||
4340 | PR bootstrap/57266 | |
4341 | * fold-const.c (fold_binary_loc) <shift>: Use an unsigned | |
4342 | variable for the shift amount. Check that we shift by non-negative | |
4343 | amounts. | |
4344 | ||
2b261262 CLT |
4345 | 2013-05-14 Chung-Lin Tang <cltang@codesourcery.com> |
4346 | ||
4347 | PR target/42017 | |
4348 | * config/arm/arm.h (EPILOGUE_USES): Only return true | |
4349 | for LR_REGNUM after epilogue_completed. | |
4350 | ||
6e022d7b JR |
4351 | 2013-05-14 Joern Rennecke <joern.rennecke@embecosm.com> |
4352 | ||
4353 | * config/avr/avr.c (avr_encode_section_info): Bail out if the type | |
e7208ea3 | 4354 | is error_mark_node. |
6e022d7b | 4355 | |
56cf7859 RO |
4356 | 2013-05-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4357 | ||
4358 | PR target/57261 | |
4359 | * configure.ac (gcc_cv_ld_as_needed): Disable before Solaris 11 | |
4360 | and Solaris 11+/x86 with gld. | |
4361 | * configure: Regenerate. | |
4362 | ||
75776c6d JJ |
4363 | 2013-05-14 Jakub Jelinek <jakub@redhat.com> |
4364 | ||
4365 | * expmed.c (expand_shift_1): Canonicalize rotates by | |
4366 | constant bitsize / 2 to bitsize - 1. | |
7f998021 | 4367 | * simplify-rtx.c (simplify_binary_operation_1) <case ROTATE, |
75776c6d JJ |
4368 | case ROTATERT>: Likewise. |
4369 | ||
4370 | Revert: | |
4371 | 2013-05-10 Jakub Jelinek <jakub@redhat.com> | |
4372 | ||
4373 | * config/i386/i386.md (rotateinv): New code attr. | |
4374 | (*<rotate_insn><mode>3_1, *<rotate_insn>si3_1_zext, | |
4375 | *<rotate_insn>qi3_1_slp): Emit rorl %eax instead of | |
4376 | roll $31, %eax, etc. | |
4377 | ||
df35498a RB |
4378 | 2013-05-14 Richard Biener <rguenther@suse.de> |
4379 | ||
4380 | PR middle-end/57235 | |
4381 | * tree-eh.c (sink_clobbers): Give up for successors with | |
4382 | multiple predecessors and no virtual uses. | |
4383 | ||
cc6e7ece EB |
4384 | 2013-05-14 Eric Botcazou <ebotcazou@adacore.com> |
4385 | ||
4386 | * config/sparc/sp64-elf.h (CPP_SUBTARGET_SPEC): Delete. | |
4387 | * config/sparc/openbsd64.h (CPP_SUBTARGET_SPEC): Likewise. | |
4388 | ||
f778dd4d JJ |
4389 | 2013-05-14 Jakub Jelinek <jakub@redhat.com> |
4390 | ||
4391 | PR middle-end/57251 | |
4392 | * expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Handle | |
4393 | the case when both op0 and op1 have VOIDmode. | |
4394 | ||
bad4df9b KP |
4395 | 2013-05-14 Kaushik Phatak <kaushik.phatak@kpitcummins.com> |
4396 | ||
4397 | * config/rl78/rl78.md(mulsi3_g13): Add additional 'nop' required | |
4398 | in multiply-accumulate mode. | |
4399 | ||
56f3e9ac GW |
4400 | 2013-05-13 Guozhi Wei <carrot@google.com> |
4401 | ||
4402 | * dwarf2asm.c (dw2_output_indirect_constant_1): Mark new decl STATIC. | |
4403 | ||
a3d7ab92 KT |
4404 | 2013-05-13 Kai Tietz <ktietz@redhat.com> |
4405 | ||
4406 | PR target/56975 | |
4407 | * config/i386/cygming.h (TARGET_PECOFF): Define as true. | |
e7208ea3 | 4408 | * config/i386/i386.h (TARGET_PECOFF): Define by default as false. |
a3d7ab92 | 4409 | (PIC_OFFSET_TABLE_REGNUM): Use TARGET_PECOFF. |
e7208ea3 | 4410 | * config/i386/i386.c (ix86_option_override_internal): Likewise. |
a3d7ab92 KT |
4411 | (ix86_expand_prologue): Likewise. |
4412 | (ix86_expand_split_stack_prologue): Likewise. | |
4413 | (legitimate_pic_address_disp_p): Likewise. | |
4414 | (legitimize_pic_address): Likewise. | |
4415 | (legitimize_tls_address): Likewise. | |
4416 | (legitimize_pe_coff_symbol): Likewise. | |
4417 | (output_pic_addr_const): Likewise. | |
4418 | (construct_plt_address): Likewise. | |
4419 | (ix86_expand_call): Likewise. | |
4420 | (x86_output_mi_thunk): Likewise. | |
4421 | (x86_function_profiler): Likewise. | |
4422 | ||
c59b7e28 SN |
4423 | 2013-05-13 Sofiane Naci <sofiane.naci@arm.com> |
4424 | ||
4425 | * config/aarch64/aarch64-simd.md (aarch64_simd_mov<mode>): Group | |
4426 | similar switch cases. | |
4427 | (aarch64_simd_mov): Rename to aarch64_split_simd_mov. Update. | |
4428 | (aarch64_simd_mov_to_<mode>low): Delete. | |
4429 | (aarch64_simd_mov_to_<mode>high): Delete. | |
4430 | (move_lo_quad_<mode>): Add w<-r alternative. | |
4431 | (aarch64_simd_move_hi_quad_<mode>): Likewise. | |
4432 | (aarch64_simd_mov_from_*): Update type attribute. | |
4433 | * config/aarch64/aarch64.c (aarch64_split_simd_move): Refacror switch | |
4434 | statement. | |
4435 | ||
5f28524a JH |
4436 | 2013-05-13 Jan Hubicka <jh@suse.cz> |
4437 | ||
4438 | * mode-switching.c (optimize_mode_switching): Set correct RTL profile. | |
4439 | * config/i386/i386.c (ix86_compute_frame_layout, | |
e7208ea3 UB |
4440 | ix86_expand_epilogue, emit_i387_cw_initialization, |
4441 | ix86_expand_vector_move_misalign, ix86_fp_comparison_strategy, | |
4442 | ix86_local_alignment): Fix use of size/speed predicates. | |
5f28524a | 4443 | |
ae6fa899 JJ |
4444 | 2013-05-13 Jakub Jelinek <jakub@redhat.com> |
4445 | ||
4446 | PR tree-optimization/45216 | |
4447 | PR tree-optimization/57157 | |
4448 | * tree-ssa-forwprop.c (simplify_rotate): Only recognize | |
4449 | the (-Y) & (B - 1) variant if OP is |. | |
4450 | * expmed.c (expand_shift_1): For rotations by const0_rtx just | |
4451 | return shifted. Use (-op1) & (prec - 1) as other_amount | |
4452 | instead of prec - op1. | |
4453 | ||
4502fe8d MJ |
4454 | 2013-05-13 Martin Jambor <mjambor@suse.cz> |
4455 | ||
4456 | PR middle-end/42371 | |
4457 | * ipa-prop.h (IPA_UNDESCRIBED_USE): New macro. | |
4458 | (ipa_constant_data): New type. | |
4459 | (ipa_jump_func): Use ipa_constant_data to hold information about | |
4460 | constant jump functions. | |
4461 | (ipa_get_jf_constant): Adjust to jump function type changes. | |
4462 | (ipa_get_jf_constant_rdesc): New function. | |
4463 | (ipa_param_descriptor): New field controlled_uses. | |
4464 | (ipa_get_controlled_uses): New function. | |
4465 | (ipa_set_controlled_uses): Likewise. | |
4466 | * ipa-ref.h (ipa_find_reference): Declare. | |
4467 | * ipa-prop.c (ipa_cst_ref_desc): New type. | |
4468 | (ipa_print_node_jump_functions_for_edge): Adjust for jump function type | |
4469 | changes. | |
4470 | (ipa_set_jf_constant): Likewise. Also create reference descriptions. | |
4471 | New parameter cs. Adjust all callers. | |
4472 | (ipa_analyze_params_uses): Detect uncontrolled and controlled uses. | |
4473 | (remove_described_reference): New function. | |
4474 | (jfunc_rdesc_usable): Likewise. | |
4475 | (try_make_edge_direct_simple_call): Decrement controlled use count, | |
4476 | attempt to remove reference if it hits zero. | |
4477 | (combine_controlled_uses_counters): New function. | |
4478 | (propagate_controlled_uses): Likewise. | |
4479 | (ipa_propagate_indirect_call_infos): Call propagate_controlled_uses. | |
4480 | (ipa_edge_duplication_hook): Duplicate reference descriptions. | |
4481 | (ipa_print_node_params): Print described use counter. | |
4482 | (ipa_write_jump_function): Adjust to jump function type changes. | |
4483 | (ipa_read_jump_function): New parameter CS, pass it to | |
4484 | ipa_set_jf_constant. Adjust caller. | |
4485 | (ipa_write_node_info): Stream controlled use count | |
4486 | (ipa_read_node_info): Likewise. | |
4487 | * cgraph.c (cgraph_mark_address_taken_node): Bail out instead of | |
4488 | asserting. | |
4489 | * ipa-cp.c (ipcp_discover_new_direct_edges): Decrement controlled use | |
4490 | count. Remove cloning-added reference if it reaches zero. | |
4491 | * ipa-ref.c (ipa_find_reference): New function. | |
4492 | ||
0864bfc2 GG |
4493 | 2013-05-13 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com> |
4494 | ||
e7208ea3 | 4495 | * config/i386/i386.c (processor_target_table): Modified default |
0864bfc2 GG |
4496 | alignment values for AMD BD and BT architectures. |
4497 | ||
640bfeb2 MG |
4498 | 2013-05-13 Marc Glisse <marc.glisse@inria.fr> |
4499 | ||
4500 | * tree-vect-generic.c (uniform_vector_p): Move ... | |
4501 | * tree.c (uniform_vector_p): ... here. | |
4502 | * tree.h (uniform_vector_p): Declare it. | |
4503 | * fold-const.c (fold_binary_loc) <shift>: Turn the second argument | |
4504 | into a scalar. | |
4505 | ||
3a60f32b JJ |
4506 | 2013-05-13 Jakub Jelinek <jakub@redhat.com> |
4507 | ||
198fe1bf JJ |
4508 | PR tree-optimization/57230 |
4509 | * tree-ssa-strlen.c (handle_char_store): Record length for | |
4510 | array store from STRING_CST. | |
4511 | ||
3a60f32b JJ |
4512 | PR tree-optimization/57230 |
4513 | * tree-ssa-strlen.c (handle_char_store): Add missing integer_zerop | |
4514 | check. | |
4515 | ||
566be57c JR |
4516 | 2013-05-12 Joern Rennecke <joern.rennecke@embecosm.com> |
4517 | ||
4518 | * config/epiphany/epiphany.c (epiphany_init): Check size of | |
4519 | NUM_MODES_FOR_MODE_SWITCHING. | |
4520 | (epiphany_expand_prologue): | |
4521 | Remove CONFIG_REGNUM initial value handling code. | |
4522 | (epiphany_optimize_mode_switching): Handle EPIPHANY_MSW_ENTITY_CONFIG. | |
4523 | (epiphany_mode_needed, epiphany_mode_entry_exit): Likewise. | |
2710a27a | 4524 | (emit_set_fp_mode, epiphany_mode_after): Likewise. |
566be57c JR |
4525 | (epiphany_mode_needed) <Handle EPIPHANY_MSW_ENTITY_AND>: |
4526 | Don't return 1 for FP_MODE_NONE. | |
4527 | * config/epiphany/epiphany.h (NUM_MODES_FOR_MODE_SWITCHING): | |
4528 | Add value for EPIPHANY_MSW_ENTITY_CONFIG. | |
4529 | (EPIPHANY_MSW_ENTITY_CONFIG, EPIPHANY_MSW_ENTITY_NUM): Define. | |
4530 | * config/epiphany/epiphany.md (save_config): New pattern. | |
4531 | ||
0f2c2331 UB |
4532 | 2013-05-12 Uros Bizjak <ubizjak@gmail.com> |
4533 | ||
4534 | * config/i386/i386.md (*zero_extendsidi2): Add *x->?r alternative. | |
4535 | ||
5b3f93c7 UB |
4536 | 2013-05-10 Uros Bizjak <ubizjak@gmail.com> |
4537 | ||
4538 | * config/i386/i386.md (memory): Handle sseishft1. | |
4539 | * config/i386/sse.md (*vec_extractv4si): Remove memory attribute. | |
4540 | (*vec_extractv2di_1): Ditto. | |
4541 | ||
1f873f0e VM |
4542 | 2013-05-10 Vladimir Makarov <vmakarov@redhat.com> |
4543 | ||
4544 | * lra-assigns.c (find_hard_regno_for): Add 1 to the cost of call | |
4545 | saved registers. | |
4546 | ||
341427fa | 4547 | 2013-05-10 Sebastian Huber <sebastian.huber@embedded-brains.de> |
d7de6455 SH |
4548 | |
4549 | * config/arm/t-rtems-eabi: Remove mthumb/march=armv7 multilib. | |
4550 | Add mthumb/march=armv7-a multilib. | |
4551 | Add mthumb/march=armv7-r multilib. | |
4552 | Add mthumb/march=armv7-a/mfpu=neon/mfloat-abi=hard multilib. | |
4553 | ||
9e69bdde RC |
4554 | 2013-05-10 Ralf Corsépius <ralf.corsepius@rtems.org> |
4555 | ||
4556 | * config/v850/t-rtems: Add more multilibs. | |
4557 | ||
9ff09a22 RB |
4558 | 2013-05-10 Richard Biener <rguenther@suse.de> |
4559 | ||
4560 | PR tree-optimization/57214 | |
4561 | * tree-ssa-loop-ivcanon.c (propagate_constants_for_unrolling): Do | |
4562 | not propagate from SSA names that occur in abnormal PHI nodes. | |
4563 | ||
a5e0cd1d MG |
4564 | 2013-05-10 Marc Glisse <marc.glisse@inria.fr> |
4565 | ||
4566 | * stor-layout.c (element_precision): New function. | |
4567 | * machmode.h (element_precision): Declare it. | |
4568 | * tree.c (build_minus_one_cst): New function. | |
4569 | (element_precision): Likewise. | |
4570 | * tree.h (build_minus_one_cst): Declare new function. | |
4571 | (element_precision): Likewise. | |
4572 | * fold-const.c (operand_equal_p): Use element_precision. | |
4573 | (fold_binary_loc): Handle vector types. | |
4574 | * convert.c (convert_to_integer): Use element_precision. | |
4575 | * gimple.c (iterative_hash_canonical_type): Handle complex and vectors | |
4576 | separately. | |
4577 | ||
cb2558bc RS |
4578 | 2013-05-10 Richard Sandiford <rdsandiford@googlemail.com> |
4579 | ||
4580 | * config/mips/mips-protos.h (m16_uimm3_b, m16_simm4_1, m16_nsimm4_1) | |
4581 | (m16_simm5_1, m16_nsimm5_1, m16_uimm5_4, m16_nuimm5_4, m16_simm8_1) | |
4582 | (m16_nsimm8_1, m16_uimm8_1, m16_nuimm8_1, m16_uimm8_m1_1, m16_uimm8_4) | |
4583 | (m16_nuimm8_4, m16_simm8_8, m16_nsimm8_8): Delete. | |
4584 | * config/mips/mips.c (m16_check_op, m16_uimm3_b, m16_simm4_1) | |
4585 | (m16_nsimm4_1, m16_simm5_1, m16_nsimm5_1, m16_uimm5_4, m16_nuimm5_4) | |
4586 | (m16_simm8_1, m16_nsimm8_1, m16_uimm8_1, m16_nuimm8_1, m16_uimm8_m1_1) | |
4587 | (m16_uimm8_4, m16_nuimm8_4, m16_simm8_8, m16_nsimm8_8): Delete. | |
4588 | * config/mips/constraints.md (Udb8, Usb5, Usb8, Usd8, Uub8, Uuw5) | |
4589 | (Uuw8): New constraints. | |
4590 | (Usb4): Move into alphabetical order. | |
4591 | * config/mips/predicates.md (db8_operand, sb5_operand, sb8_operand) | |
4592 | (sd8_operand, ub8_operand, uw8_operand): New predicates. | |
4593 | * config/mips/mips.md (*xor<mode>3, *xor<mode>3_mips16): Name | |
4594 | previously unnamed patterns. | |
4595 | (*add<mode>3_mips16, *xor<mode>3_mips16, *<optab>si3_mips16) | |
4596 | (*ashldi3_mips16, *ashrdi3_mips16, *lshrdi3_mips16) | |
4597 | (*slt<u>_<GPR:mode><GPR2:mode>_mips16) | |
4598 | (*sle<u>_<GPR:mode><GPR2:mode>_mips16): Use constraints instead | |
4599 | of set_attr_alternative/if_then_else. Use extended_mips16 instead | |
4600 | of specific lengths. | |
4601 | ||
cb3b8d33 JJ |
4602 | 2013-05-10 Jakub Jelinek <jakub@redhat.com> |
4603 | ||
6f93c008 JJ |
4604 | * config/i386/i386.md (rotateinv): New code attr. |
4605 | (*<rotate_insn><mode>3_1, *<rotate_insn>si3_1_zext, | |
4606 | *<rotate_insn>qi3_1_slp): Emit rorl %eax instead of | |
4607 | roll $31, %eax, etc. | |
4608 | ||
cb3b8d33 JJ |
4609 | PR tree-optimization/45216 |
4610 | PR tree-optimization/57157 | |
4611 | * tree-ssa-forwprop.c (simplify_rotate): New function. | |
4612 | (ssa_forward_propagate_and_combine): Call it. | |
4613 | ||
afb119be RB |
4614 | 2013-05-10 Richard Biener <rguenther@suse.de> |
4615 | ||
4616 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Do not | |
4617 | disable peeling when we version for aliasing. | |
4618 | (vector_alignment_reachable_p): Honor explicit user alignment. | |
4619 | (vect_supportable_dr_alignment): Likewise. | |
4620 | * tree-vect-loop-manip.c (vect_can_advance_ivs_p): Use | |
4621 | STMT_VINFO_LOOP_PHI_EVOLUTION_PART instead of recomputing it. | |
4622 | * tree-vect-loop.c (vect_transform_loop): First apply versioning, | |
4623 | then peeling to arrange for the cost-model check to come first. | |
4624 | ||
01ae4861 AM |
4625 | 2013-05-10 Alan Modra <amodra@gmail.com> |
4626 | ||
4627 | * configure.ac (HAVE_AS_TLS): Swap powerpc64 and powerpc cases. | |
4628 | (HAVE_LD_LARGE_TOC): Don't mention AIX in help text. | |
4629 | * configure: Regenerate. | |
4630 | ||
ebc9a431 AM |
4631 | 2013-05-10 Alan Modra <amodra@gmail.com> |
4632 | ||
4633 | PR target/55033 | |
4634 | * varasm.c (default_elf_select_section): Move !DECL_P check.. | |
4635 | (get_named_section): ..to here before calling get_section_name. | |
4636 | Adjust assertion. | |
4637 | (default_section_type_flags): Add DECL_P check. | |
4638 | * config/i386/winnt.c (i386_pe_section_type_flags): Likewise. | |
4639 | * config/rs6000/rs6000.c (rs6000_xcoff_section_type_flags): Likewise. | |
4640 | ||
d4bca93c JR |
4641 | 2013-05-09 Joern Rennecke <joern.rennecke@embecosm.com> |
4642 | ||
4643 | * config/epiphany/epiphany.c (epiphany_expand_prologue): | |
4644 | When using gen_stack_adjust_str with a register offset, add a | |
4645 | REG_FRAME_RELATED_EXPR note. | |
4646 | ||
60ca9a65 UB |
4647 | 2013-05-09 Uros Bizjak <ubizjak@gmail.com> |
4648 | ||
4649 | * config/i386/sse.md (*vec_extractv4si_0_zext): New pattern. | |
4650 | (*vec_extractv4si_zext_mem): Ditto. | |
4651 | (*vec_extractv2di): Add 0->x and x->x alternatives. | |
4652 | * config/i386/mmx.md (*vec_extractv2si_zext_mem): New pattern. | |
4653 | * config/i386/i386.md (*zero_extendsidi2): Add *Yj->?r alternative. | |
4654 | ||
a3409c02 JM |
4655 | 2013-05-09 Jason Merrill <jason@redhat.com> |
4656 | ||
0138d6b2 JM |
4657 | N3639 C++1y VLA support |
4658 | * gimplify.c (gimplify_vla_decl): Don't touch an existing | |
4659 | DECL_VALUE_EXPR. | |
4660 | ||
a3409c02 JM |
4661 | * tree.c (build_constructor_va): New. |
4662 | * tree.h: Declare it. | |
4663 | ||
66e6b990 MJ |
4664 | 2013-05-09 Martin Jambor <mjambor@suse.cz> |
4665 | ||
4666 | PR lto/57084 | |
4667 | * gimple-fold.c (canonicalize_constructor_val): Call | |
4668 | cgraph_get_create_real_symbol_node instead of cgraph_get_create_node. | |
4669 | ||
64cfa6c0 JH |
4670 | 2013-05-09 Jan Hubicka <jh@suse.cz> |
4671 | Richard Biener <rguenther@suse.de> | |
4672 | ||
4673 | PR lto/54095 | |
4674 | * symtab.c (symtab_make_decl_local): Do not add private names. | |
4675 | ||
c3167b00 JH |
4676 | 2013-05-09 Jan Hubicka <jh@suse.cz> |
4677 | ||
4678 | PR lto/54095 | |
4679 | * symtab.c (insert_to_assembler_name_hash): Handle clones. | |
4680 | (unlink_from_assembler_name_hash): Likewise. | |
4681 | (symtab_prevail_in_asm_name_hash, symtab_register_node, | |
4682 | symtab_unregister_node, symtab_initialize_asm_name_hash, | |
4683 | change_decl_assembler_name): Update. | |
4684 | ||
12dc6974 SN |
4685 | 2013-05-09 Sofiane Naci <sofiane.naci@arm.com> |
4686 | ||
4687 | * config/aarch64/aarch64.md: New movtf split. | |
4688 | (*movtf_aarch64): Update. | |
4689 | (aarch64_movdi_tilow): Handle TF modes and rename to | |
4690 | aarch64_movdi_<mode>low. | |
4691 | (aarch64_movdi_tihigh): Handle TF modes and rename to | |
4692 | aarch64_movdi_<mode>high | |
4693 | (aarch64_movtihigh_di): Handle TF modes and rename to | |
4694 | aarch64_mov<mode>high_di | |
4695 | (aarch64_movtilow_di): Handle TF modes and rename to | |
4696 | aarch64_mov<mode>low_di | |
4697 | (aarch64_movtilow_tilow): Remove spurious whitespace. | |
4698 | * config/aarch64/aarch64.c (aarch64_split_128bit_move): Handle TFmode | |
4699 | splits. | |
4700 | (aarch64_print_operand): Update. | |
4701 | ||
227eb343 AM |
4702 | 2013-05-09 Alan Modra <amodra@gmail.com> |
4703 | ||
4704 | * configure.ac (HAVE_AS_TLS): Enable tests for powerpcle and | |
4705 | powerpc64le. | |
4706 | * configure: Regenerate. | |
4707 | ||
0b013847 UB |
4708 | 2013-05-08 Uros Bizjak <ubizjak@gmail.com> |
4709 | ||
4710 | * config/i386/mmx.md (*vec_extract* splitters): Simplify post-reload | |
4711 | splitter preparation statements. | |
4712 | * config/i386/sse.md (*vec_extract* splitters): Ditto. | |
4713 | (*avx_vperm_broadcast_<mode>): Use adjust_address instead of | |
4714 | adjust_address_nv. | |
4715 | ||
1dc3d6e9 BS |
4716 | 2013-05-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
4717 | ||
4718 | * gimple-ssa-strength-reduction.c (count_candidates): Change | |
4719 | return value to int. | |
4720 | (analyze_candidates_and_replace): Change type of length to int. | |
4721 | ||
e61e7d28 UB |
4722 | 2013-05-08 Uros Bizjak <ubizjak@gmail.com> |
4723 | ||
4724 | * config/i386/sse.md (PEXTR_MODE, PEXTR_MODEx): Remove. | |
4725 | (*vec_extract<mode>): Use VI12_128 mode iterator. | |
4726 | (*vec_extract<mode>_mem): Ditto. | |
4727 | (*vec_extract*_mem splitters): Merge splitters using VI_128 mode | |
4728 | attribute. | |
4729 | ||
4fbfcf44 DN |
4730 | 2013-05-08 Diego Novillo <dnovillo@google.com> |
4731 | ||
4732 | PR bootstrap/54659 | |
4733 | ||
4734 | Revert: | |
4fbfcf44 DN |
4735 | 2012-08-17 Diego Novillo <dnovillo@google.com> |
4736 | ||
e61e7d28 UB |
4737 | PR bootstrap/54281 |
4738 | * configure.ac: Add libintl.h to AC_CHECK_HEADERS list. | |
4739 | * config.in: Regenerate. | |
4740 | * configure: Regenerate. | |
4741 | * intl.h: Always include libintl.h if HAVE_LIBINTL_H is set. | |
4fbfcf44 | 4742 | |
702d8703 JH |
4743 | 2013-05-08 Jan Hubicka <jh@suse.cz> |
4744 | ||
4745 | PR lto/54095 | |
4746 | * cgraph.c (cgraph_make_node_local_1): Se unique_name. | |
4747 | * cgraph.h (symtab_node_base): Add unique_name. | |
4748 | * lto-cgraph.c (lto_output_node, lto_output_varpool_node, | |
4749 | input_overwrite_node, input_varpool_node): Stream unique_name. | |
4750 | * cgraphclones.c (cgraph_create_virtual_clone, | |
4751 | cgraph_function_versioning): Set unique_name. | |
4752 | * ipa.c (function_and_variable_visibility): Set unique_name. | |
4753 | ||
8b28cf47 BS |
4754 | 2013-05-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
4755 | ||
4756 | * gimple-ssa-strength-reduction.c (find_phi_def): Revert former "fix." | |
4757 | (alloc_cand_and_find_basis): Restrict conditional candidate | |
4758 | processing to CAND_MULTs. | |
4759 | ||
e86074fd JH |
4760 | 2013-05-08 Jan Hubicka <jh@suse.cz> |
4761 | ||
4762 | PR lto/54095 | |
4763 | lto-symtab.c (lto_symtab_symbol_p): New function. | |
4764 | (lto_symtab_resolve_can_prevail_p, lto_symtab_resolve_symbols, | |
4765 | lto_symtab_resolve_symbols, lto_symtab_merge_decls_2, | |
4766 | lto_symtab_merge_decls_1, lto_symtab_merge_cgraph_nodes_1): | |
4767 | Skip static symbols. | |
4768 | ||
44398cbe PC |
4769 | 2013-05-08 Paolo Carlini <paolo.carlini@oracle.com> |
4770 | ||
4771 | PR tree-optimization/57200 | |
4772 | * tree-ssa-loop-niter.c (do_warn_aggressive_loop_optimizations): | |
4773 | Only call inform if the preceding warning_at returns true. | |
4774 | ||
f6bc1c4a HS |
4775 | 2013-05-07 Han Shen <shenhan@google.com> |
4776 | ||
4777 | * cfgexpand.c (record_or_union_type_has_array_p): New function. | |
4778 | (expand_used_vars): Add logic handling '-fstack-protector-strong'. | |
4779 | * common.opt (fstack-protector-strong): New option. | |
4780 | * doc/cpp.texi (__SSP_STRONG__): New builtin "__SSP_STRONG__". | |
4781 | * doc/invoke.texi (Optimization Options): Document | |
4782 | "-fstack-protector-strong". | |
4783 | * gcc.c (LINK_SSP_SPEC): Add 'fstack-protector-strong'. | |
4784 | ||
4ffecb1f SB |
4785 | 2013-05-06 Steven Bosscher <steven@gcc.gnu.org> |
4786 | ||
4787 | * config/mips/mips.c (mips_machine_reorg2): Return 0. | |
4788 | ||
5a107a0f VM |
4789 | 2013-05-07 Vladimir Makarov <vmakarov@redhat.com> |
4790 | ||
4791 | * ira.c (update_equiv_regs): Add insn having equiv memory even if | |
4792 | it is not lhs of the insn. | |
4793 | (setup_reg_equiv): Remove insn having equiv memory which it is not | |
4794 | lhs of the insn. | |
4795 | * lra-constraints.c (process_address): Try to improve generation | |
4796 | code for address base + disp. | |
4797 | (lra_constraints): Make correct the code for checking insn setting | |
4798 | up backward equivalence. Remove insn only if it is in the init | |
4799 | insn list. | |
4800 | * lra-eliminations.c (update_reg_eliminate): Change return value. | |
4801 | (lra_eliminate): Use the result. | |
4802 | ||
3f5783ea UB |
4803 | 2013-05-07 Uros Bizjak <ubizjak@gmail.com> |
4804 | ||
4805 | * config/i386/sse.md (ssescalarnummask): New mode attribute. | |
4806 | (PEXTR_MODE, PEXTR_MODEx): New mode iterators. | |
4807 | (*vec_extract<mode>): Merge from *sse4_1_pextrb_memory and | |
4808 | *sse4_1_pextrw_memory using PEXTR_MODE mode iterator. Handle | |
4809 | register target operands. | |
4810 | (*vec_extractv8hi_sse2): New pattern. | |
4811 | (*vec_extractv16qi_zext): Rename from *sse4_1_pextrb_<mode>. | |
4812 | (*vec_extractv8hi_zext): Rename from *sse2_pextrw_<mode>. | |
4813 | (*vec_extract<mode>_mem): New insn and split pattern. | |
4814 | ||
8a5800b8 CL |
4815 | 2013-05-07 Christophe Lyon <christophe.lyon@linaro.org> |
4816 | ||
4817 | * config/arm/arm.c (arm_asan_shadow_offset): New function. | |
4818 | (TARGET_ASAN_SHADOW_OFFSET): Define. | |
4819 | * config/arm/linux-eabi.h (ASAN_CC1_SPEC): Define. | |
4820 | (LINUX_OR_ANDROID_CC): Add ASAN_CC1_SPEC. | |
4821 | ||
7bf55a70 BS |
4822 | 2013-05-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
4823 | ||
4824 | * gimple-ssa-strength-reduction.c (MAX_INCR_VEC_LEN): New constant. | |
4825 | (incr_vec_index): Return -1 if increment not found. | |
4826 | (create_add_on_incoming_edge): Assert if increment not found. | |
4827 | (record_increment): Limit number of increments recorded. | |
4828 | (all_phi_incrs_profitable): Return false if an increment not found. | |
4829 | (replace_profitable_candidates): Don't process increments that were | |
4830 | not recorded. | |
4831 | (analyze_candidates_and_replace): Limit size of incr_vec. | |
4832 | ||
3f8825c0 RB |
4833 | 2013-05-07 Richard Biener <rguenther@suse.de> |
4834 | ||
4835 | * calls.c (special_function_p): setjmp-like functions are leaf. | |
4836 | * builtins.def (BUILT_IN_SETJMP): setjmp is leaf. | |
4837 | * tree-inline.c (update_ssa_across_abnormal_edges): Remove assert. | |
4838 | ||
fd4842cd SN |
4839 | 2013-05-07 Sofiane Naci <sofiane.naci@arm.com> |
4840 | ||
4841 | * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): call splitter. | |
4842 | (aarch64_simd_mov<mode>): New expander. | |
4843 | (aarch64_simd_mov_to_<mode>low): New instruction pattern. | |
4844 | (aarch64_simd_mov_to_<mode>high): Likewise. | |
4845 | (aarch64_simd_mov_from_<mode>low): Likewise. | |
4846 | (aarch64_simd_mov_from_<mode>high): Likewise. | |
4847 | (aarch64_dup_lane<mode>): Update. | |
4848 | (aarch64_dup_lanedi): New instruction pattern. | |
4849 | * config/aarch64/aarch64-protos.h (aarch64_split_simd_move): New prototype. | |
4850 | * config/aarch64/aarch64.c (aarch64_split_simd_move): New function. | |
4851 | ||
a7a7d10e BS |
4852 | 2013-05-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
4853 | ||
4854 | * gimple-ssa-strength-reduction.c (lazy_create_slsr_reg): Remove. | |
4855 | (replace_mult_candidate): Remove unnecessary argument; remove | |
4856 | unnecessary parameter from call to introduce_cast_before_cand. | |
4857 | (replace_unconditional_candidate): Remove unnecessary parameter | |
4858 | from call to replace_mult_candidate. | |
4859 | (replace_conditional_candidate): Likewise. | |
4860 | (insert_initializers): Use make_temp_ssa_name. | |
4861 | (introduce_cast_before_cand): Remove unnecessary argument; use | |
4862 | make_temp_ssa_name. | |
4863 | (replace_one_candidate): Remove unnecessary argument; remove | |
4864 | unnecessary parameter from calls to introduce_cast_before_cand. | |
4865 | (replace_profitable_candidates): Remove unnecessary parameters | |
4866 | from calls to replace_one_candidate. | |
4867 | ||
29105868 BS |
4868 | 2013-05-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
4869 | ||
4870 | * gimple-ssa-strength-reduction.c (find_phi_def): Don't record a | |
4871 | phi def as possibly hiding a basis for a CAND_ADD whose operands | |
4872 | have been commuted in the analysis. | |
4873 | (alloc_cand_and_find_basis): Add parms to call to find_phi_def. | |
4874 | ||
4095f9fa N |
4875 | 2013-05-07 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
4876 | ||
4877 | * config/aarch64/aarch64.md | |
4878 | (cmp_swp_<optab><ALLX:mode>_shft_<GPI:mode>): Restrict the | |
4879 | shift value between 0-4. | |
4880 | ||
39e843e8 RB |
4881 | 2013-05-07 Richard Biener <rguenther@suse.de> |
4882 | ||
4883 | * double-int.h (rshift): New overload. | |
4884 | * double-int.c (rshift): New function. | |
4885 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Optimize. | |
4886 | (create_reference_ops_from_ref): Remove. | |
4887 | (vn_reference_insert): Use shared ops for constructing the | |
4888 | reference and copy it. | |
4889 | ||
0a1a83cb RB |
4890 | 2013-05-07 Richard Biener <rguenther@suse.de> |
4891 | ||
4892 | PR middle-end/57190 | |
4893 | * tree-eh.c (sink_clobbers): Properly propagate | |
4894 | SSA_NAME_OCCURS_IN_ABNORMAL_PHI. | |
4895 | ||
43303d6f JJ |
4896 | 2013-05-07 Jakub Jelinek <jakub@redhat.com> |
4897 | ||
ba7e83f8 JJ |
4898 | PR tree-optimization/57149 |
4899 | * tree-ssa-uninit.c (uninit_undefined_value_p): New inline. | |
4900 | (can_skip_redundant_opnd, compute_uninit_opnds_pos, | |
4901 | collect_phi_def_edges, execute_late_warn_uninitialized): Use | |
4902 | uninit_undefined_value_p instead of ssa_undefined_value_p. | |
4903 | ||
43303d6f JJ |
4904 | PR debug/57184 |
4905 | * expr.c (expand_expr_addr_expr_1): Handle COMPOUND_LITERAL_EXPR | |
4906 | for modifier == EXPAND_INITIALIZER. | |
4907 | ||
14523c25 AB |
4908 | 2013-05-07 Anton Blanchard <anton@samba.org> |
4909 | ||
4910 | * configure.ac (HAVE_LD_LARGE_TOC): Use correct linker emulation | |
4911 | for powerpc64 little endian. | |
4912 | * configure: Regenerate. | |
4913 | ||
cb7c8be9 GS |
4914 | 2013-05-06 Graham Stott <grahams@btinternet.com> |
4915 | ||
4916 | * expmed.c (init_expmed_rtl): Remove unused fields reg_fld, plus_fld, | |
4917 | mult_fld, sdiv_fld1, udiv_fld1, sdiv_32_fld1, smod_32_fld1, | |
4918 | wide_mult_fld1, wide_lshr_fld1, shift_fld1, shift_mult_fld1, | |
4919 | shift_add_fld1, shift_sub0_fld1, shift_sub1_fld1. | |
4920 | ||
4921 | 2013-05-06 Graham Stott <grahams@btinternet.com> | |
a8fd4225 GS |
4922 | |
4923 | * gensupport.c (add_predicate_code): Also exclude SCRATCH from rtx | |
4924 | codes which allow non-lvalues. | |
4925 | ||
9a0ee7b0 MG |
4926 | 2013-05-06 Marc Glisse <marc.glisse@inria.fr> |
4927 | ||
4928 | * tree.c (integer_all_onesp) <COMPLEX_CST>: Test that both | |
4929 | components are all 1s. | |
4930 | (integer_minus_onep): New function. | |
4931 | * tree.h (integer_minus_onep): Declare it. | |
4932 | * fold-const.c (fold_binary_loc) <MULT_EXPR>: Test | |
4933 | integer_minus_onep instead of integer_all_onesp. | |
4934 | ||
f2c17ea9 OE |
4935 | 2013-05-06 Oleg Endo <olegendo@gcc.gnu.org> |
4936 | ||
4937 | PR target/52933 | |
4938 | * config/sh/sh.md (*cmp_div0s_0, *cmp_div0s_1, *movsicc_div0s): Add | |
4939 | variations of these patterns. | |
4940 | ||
f75e6a51 UB |
4941 | 2013-05-06 Uros Bizjak <ubizjak@gmail.com> |
4942 | ||
4943 | * config/i386/i386.md (isa): Add x64_sse4 member. | |
4944 | (enabled): Handle x64_sse4. | |
4945 | (*movdi_internal): Add *x->?r alternative to emit pextrq $0,%xmm,%reg | |
4946 | instruction for 64bit SSE4_1 targets. Update insn attributes. | |
4947 | (*movsi_internal): Add *x->?r alternative to emit pextrd $0,%xmm,%reg | |
4948 | instruction for SSE4_1 targets. Update insn attributes. | |
4949 | * config/i386/sse.md (*vec_extract<ssevecmodelower>_0): Merge | |
4950 | with *sse4_1_pextrd and *sse4_1_pextrq having const_0 selector. | |
4951 | (*vec_extractv2di_1): Merge with *sse4_1_pextrq having | |
4952 | const_1 selector. | |
4953 | (*vec_extractv4si): Rename from *sse4_1_pextrd. | |
4954 | (*vec_extractv4si_zext): Rename from *sse4_1_pextrd_zext. | |
4955 | (*vec_extract<ssevecmodelower>_0 splitters): Merge splitters together. | |
4956 | ||
a986d468 OE |
4957 | 2013-05-06 Oleg Endo <olegendo@gcc.gnu.org> |
4958 | ||
4959 | PR target/57108 | |
4960 | * config/sh/sh.md (tstsi_t_zero_extract_eq): Use QIHISIDI mode iterator. | |
4961 | ||
382522cb MK |
4962 | 2013-05-06 Maxim Kuznetsov <maks.kuznetsov@gmail.com> |
4963 | ||
4964 | * final.c (do_assembler_dialects): Don't handle curly braces and | |
4965 | vertical bar escaped by % as dialect delimiters. | |
4966 | (output_asm_insn): Print curly braces and vertical bar if escaped | |
4967 | by % and ASSEMBLER_DIALECT defined. | |
4968 | * doc/tm.texi.in (ASSEMBLER_DIALECT): Document new standard escapes. | |
4969 | * doc/tm.texi: Regenerated. | |
4970 | ||
fb0d5c60 SB |
4971 | 2013-05-06 Steven Bosscher <steven@gcc.gnu.org> |
4972 | ||
fb0d5c60 SB |
4973 | * config/mips/mips.c: Include tree-pass.h. |
4974 | (mips_reorg): Split in pre- and post-dbr_schedule parts. | |
4975 | (mips_machine_reorg2): Move mips_reorg post-dbr_schedule parts here. | |
4976 | (pass_mips_machine_reorg2): New machine specific pass. | |
4977 | (insert_pass_mips_machine_reorg2): New pass plugin definition. | |
4978 | (mips_option_override): Register the new pass. | |
4979 | * rtl.h (cleanup_barriers): Remove prototype. | |
4980 | (dbr_schedule): Likewise. | |
4981 | * jump.c (cleanup_barriers): Make static. | |
4982 | * reorg.c (dbr_schedule): Likewise. | |
4983 | ||
aa06a978 RB |
4984 | 2013-05-06 Richard Biener <rguenther@suse.de> |
4985 | ||
4986 | PR tree-optimization/57185 | |
4987 | * tree-parloops.c (add_field_for_reduction): Handle anonymous | |
4988 | SSA names properly. | |
4989 | ||
0b953bec UB |
4990 | 2013-05-06 Uros Bizjak <ubizjak@gmail.com> |
4991 | ||
4992 | PR target/57106 | |
4993 | * config/i386/i386.c (add_parameter_dependencies): Add dependence | |
4994 | between "first_arg" and "insn", not "last" and "insn". | |
4995 | ||
28708525 WS |
4996 | 2013-05-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
4997 | ||
4998 | * gimple-ssa-strength-reduction.c (slsr_process_phi): Re-enable. | |
4999 | (find_candidates_in_block): Re-enable slsr_process_phi. | |
5000 | (create_phi_basis): Fix double counting of candidate adjustment. | |
5001 | ||
0107dca2 RB |
5002 | 2013-05-06 Richard Biener <rguenther@suse.de> |
5003 | ||
5004 | PR middle-end/57147 | |
5005 | * tree-cfg.c (gimple_purge_dead_abnormal_call_edges): If | |
5006 | the edge is also fallthru, preserve it and just clear the | |
5007 | abnormal flag. | |
5008 | * tree-cfgcleanup.c (remove_fallthru_edge): If the edge is | |
5009 | also complex, preserve that and just clear the fallthru flag. | |
5010 | * tree-inline.c (update_ssa_across_abnormal_edges): Also | |
5011 | update virtual operands. | |
5012 | ||
470d4d13 AM |
5013 | 2013-05-06 Alan Modra <amodra@gmail.com> |
5014 | ||
5015 | * config/rs6000/linux.h (DEFAULT_ASM_ENDIAN): Define. | |
5016 | (LINK_OS_LINUX_EMUL): Use ENDIAN_SELECT. | |
5017 | * config/rs6000/linux64.h (DEFAULT_ASM_ENDIAN): Define. | |
5018 | * config/rs6000/sysv4le.h (DEFAULT_ASM_ENDIAN): Define. | |
5019 | (LINK_TARGET_SPEC): Use ENDIAN_SELECT. | |
5020 | * config/rs6000/sysv4.h (DEFAULT_ASM_ENDIAN): Define as -mbig. | |
5021 | ||
8f1dbf8d AM |
5022 | 2013-05-06 Alan Modra <amodra@gmail.com> |
5023 | ||
5024 | * config/rs6000/sysv4.h (ENDIAN_SELECT): Define, extracted from | |
5025 | (ASM_SPEC): ..here. Emit DEFAULT_ASM_ENDIAN too. | |
5026 | (DEFAULT_ASM_ENDIAN): Define. | |
5027 | (CC1_SPEC, LINK_TARGET_SPEC): Use ENDIAN_SELECT. | |
5028 | * config/rs6000/linux64.h (ASM_SPEC32): Remove endian options. | |
5029 | Update -K PIC clause from sysv4.h. | |
5030 | (ASM_SPEC_COMMON): Use ENDIAN_SELECT. | |
5031 | (LINK_OS_LINUX_EMUL32, LINK_OS_LINUX_EMUL64): Likewise. | |
5032 | ||
54890767 AM |
5033 | 2013-05-06 Alan Modra <amodra@gmail.com> |
5034 | ||
5035 | * config/rs6000/rs6000.md (bswapdi 2nd splitter): Don't swap words | |
5036 | twice for little-endian. | |
5037 | (ashrdi3_no_power, ashrdi3): Support little-endian. | |
5038 | ||
2353515d OE |
5039 | 2013-05-06 Oleg Endo <olegendo@gcc.gnu.org> |
5040 | ||
5041 | PR target/55303 | |
5042 | * config/sh/sh.c (sh_rtx_costs): Handle SMIN and SMAX cases. | |
5043 | * config/sh/sh.md (*clips, uminsi3, *clipu, clipu_one): New insns and | |
5044 | related expanders. | |
5045 | * config/sh/iterators.md (SMIN_SMAX): New code iterator. | |
5046 | * config/sh/predicates.md (arith_reg_or_0_or_1_operand, | |
5047 | clips_min_const_int, clips_max_const_int, clipu_max_const_int): | |
5048 | New predicates. | |
5049 | ||
33e67557 SB |
5050 | 2013-05-05 Steven Bosscher <steven@gcc.gnu.org> |
5051 | John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
5052 | ||
5053 | * config.gcc (hppa*-*-*): Remove MASK_BIG_SWITCH from CPU default. | |
5054 | * config/pa/pa.opt: Make mbig-switch a no-op. | |
5055 | * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_BIG_SWITCH. | |
5056 | (CASE_VECTOR_MODE): Always return SImode. | |
5057 | (ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Remove code | |
5058 | for the !TARGET_BIG_SWITCH case. | |
5059 | * config/pa/pa-linux.h: Likewise. | |
5060 | * config/pa/pa-openbsd.h: Likewise. | |
5061 | * config/pa/pa-hpux.h: Define TARGET_DEFAULT to 0. | |
5062 | * config/pa/pa.md (short_jump): Remove define_insn. | |
5063 | (casesi): Remove code for the !TARGET_BIG_SWITCH case. | |
5064 | (casesi0): Remove define_insn. | |
5065 | (type): Remove btable_branch. | |
5066 | (pa_combine_type): Likewise. | |
5067 | (in_nullified_branch_delay): Likewise. | |
5068 | (in_call_delay): Likewise. | |
5069 | (define_delay): Likewise. | |
5070 | (define_insn_reservation "Z3"): Likewise. | |
5071 | (define_insn_reservation "Z4"): Likewise. | |
5072 | * config/pa/pa.c (pa_reorg): Remove code for !TARGET_BIG_SWITCH. | |
5073 | (pa_adjust_insn_length): Remove adjustment for btable branches. | |
5074 | * doc/invoke.texi (HPPA Options): Delete documentation for mbig-switch | |
5075 | and mno-big-switch | |
5076 | ||
3095685e UB |
5077 | 2013-05-05 Uros Bizjak <ubizjak@gmail.com> |
5078 | ||
5079 | * config/i386/sse.md (*vec_extract<ssevecmodelower>_0): Merge | |
5080 | from sse2_stored and *sse2_storeq_rex64 using SWI48 mode iterator. | |
5081 | Add m->r,x alternatives. | |
5082 | (*vec_extract<ssevecmodelower>_0 splitters): Merge V2DI and V4SI | |
5083 | splitters using SWI48x mode iterator. | |
5084 | (*vec_extract_v2di_0_sse): Rename from *sse2_storeq. Disable for | |
5085 | TARGET_64BIT. Add m->x alternative. | |
5086 | (*vec_extractv4si_mem): Rename from *vec_ext_v4si_mem. | |
5087 | Add o->x alternative. Enable for TARGET_SSE. | |
5088 | (sse_storeq): Remove expander. | |
5089 | (*vec_extractv2di_1): Enable for TARGET_SSE. Split alternatives | |
5090 | with memory input operand. | |
5091 | (*vec_extractv2di_1 splitter): New. | |
5092 | (*vec_extractv4sf_mem): Rename from *vec_extract_v4sf_mem. | |
5093 | * config/i386/i386.md (ssevecmodelower): New mode attribute. | |
5094 | ||
4b36ae28 SB |
5095 | 2013-05-04 Segher Boessenkool <segher@kernel.crashing.org> |
5096 | ||
5097 | * config/rs6000/rs6000.c (INT_P): Reformat. Delete obsolete comment. | |
5098 | (INT_LOWPART): Delete. | |
5099 | (extract_MB): Adjust. | |
5100 | (extract_ME): Adjust. | |
5101 | (print_operand): Adjust. | |
5102 | ||
da226db2 SB |
5103 | 2013-05-04 Segher Boessenkool <segher@kernel.crashing.org> |
5104 | ||
5105 | * config/rs6000/predicates.md (reg_or_add_cint_operand, | |
5106 | reg_or_sub_cint_operand): Delete "HOST_BITS_PER_WIDE_INT == 32" case. | |
5107 | (reg_or_logical_cint_operand, easy_fp_constant, | |
5108 | logical_const_operand): Delete "CONST_DOUBLE" case. | |
5109 | * config/rs6000/rs6000.c (num_insns_constant_wide): Delete | |
5110 | "HOST_BITS_PER_WIDE_INT == 64" test. | |
3095685e | 5111 | (num_insns_constant): Ditto. Delete CONST_DOUBLE DImode/VOIDmode case. |
da226db2 SB |
5112 | (build_mask64_2_operands): Delete "HOST_BITS_PER_WIDE_INT >= 64" test. |
5113 | (rs6000_emit_set_const): Delete CONST_DOUBLE case. | |
5114 | (rs6000_emit_set_long_const): Delete "HOST_BITS_PER_WIDE_INT >= 64" | |
5115 | test. | |
5116 | (includes_rldic_lshift_p, includes_rldicr_lshift_p): Delete | |
5117 | CONST_DOUBLE DImode/VOIDmode case. | |
5118 | (INT_P, INT_LOWPART): Delete CONST_DOUBLE case. | |
5119 | (print_operand): Delete "HOST_BITS_PER_WIDE_INT == 32" case. Delete | |
5120 | CONST_DOUBLE VOIDmode case. | |
5121 | (output_toc): Delete "HOST_BITS_PER_WIDE_INT == 32" case. | |
5122 | (rs6000_rtx_costs): Delete CONST_DOUBLE DImode/VOIDmode case. | |
5123 | * config/rs6000/rs6000.md (iordi3, xordi3, splitter for these): | |
5124 | Delete CONST_DOUBLE case. | |
5125 | (splitters for mov FMOVE64 const_double): Delete | |
5126 | "HOST_BITS_PER_WIDE_INT == 32" case. Delete | |
5127 | "HOST_BITS_PER_WIDE_INT >= 64" test. | |
5128 | (splitter for mov DI const_int): Delete "HOST_BITS_PER_WIDE_INT == 32" | |
5129 | case. | |
5130 | (mov DI const_double): Delete. | |
5131 | ||
40de22d6 JJ |
5132 | 2013-05-04 Jakub Jelinek <jakub@redhat.com> |
5133 | ||
5134 | * combine.c (combine_simplify_rtx) <case SUBREG>: If nonzero_bits | |
5135 | on op shows all bits zero in mode of a lowpart subreg, return zero. | |
5136 | ||
5ec6aff2 MM |
5137 | 2013-05-03 Michael Meissner <meissner@linux.vnet.ibm.com> |
5138 | ||
5139 | PR target/57150 | |
5140 | * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Use DFmode | |
5141 | to save TFmode registers and DImode to save TImode registers for | |
5142 | caller save operations. | |
5143 | (HARD_REGNO_CALL_PART_CLOBBERED): TFmode and TDmode do not need to | |
5144 | mark being partially clobbered since they only use the first | |
5145 | double word. | |
5146 | ||
5147 | * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): TFmode | |
5148 | and TDmode only use the upper 64-bits of each VSX register. | |
5149 | ||
2cefad90 BS |
5150 | 2013-05-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
5151 | ||
5152 | * gimple-ssa-strength-reduction.c (slsr_process_phi): Disable. | |
5153 | (find_candidates_in_block): Disable slsr_process_phi. | |
5154 | ||
d6d7eee1 GW |
5155 | 2013-05-03 Guozhi Wei <carrot@google.com> |
5156 | ||
5157 | * coverage.c (coverage_obj_init): Move the construction of gcov | |
3095685e UB |
5158 | constructor to ... |
5159 | (build_init_ctor): ... here. | |
d6d7eee1 | 5160 | |
9b92d12b BS |
5161 | 2013-05-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
5162 | ||
5163 | * gimple-ssa-strength-reduction.c (cand_kind): Add CAND_PHI. | |
5164 | (slsr_cand_d): Redefine def_phi. | |
5165 | (stride_status, phi_adjust_status, count_phis_status): New enums. | |
5166 | (find_phi_def): New. | |
5167 | (find_basis_for_base_expr): New. | |
5168 | (find_basis_for_candidate): Handle hidden bases. | |
5169 | (alloc_cand_and_find_basis): Handle phi candidates. | |
5170 | (slsr_process_phi): New. | |
5171 | (create_mul_ssa_cand): Exclude phi base candidates; use integer_onep. | |
5172 | (create_mul_imm_cand): Likewise. | |
5173 | (create_add_ssa_cand): Exclude phi base candidates. | |
5174 | (create_add_imm_cand): Likewise. | |
5175 | (slsr_process_cast): Likewise. | |
5176 | (slsr_process_copy): Likewise. | |
5177 | (find_candidates_in_block): Handle phi candidates. | |
5178 | (dump_candidate): Likewise. | |
5179 | (unconditional_cands): Delete. | |
5180 | (unconditional_cands_with_known_stride_p): Delete. | |
5181 | (phi_dependent_cand_p): New. | |
5182 | (cand_increment): Handle phi-dependent candidates. | |
5183 | (replace_dependent): Delete. | |
5184 | (replace_mult_candidate): New. | |
5185 | (replace_unconditional_candidate): New. | |
5186 | (incr_vec_index): Move to avoid forward reference. | |
5187 | (create_add_on_incoming_edge): New. | |
5188 | (create_phi_basis): New. | |
5189 | (replace_dependents): Delete. | |
5190 | (replace_conditional_candidate): New. | |
5191 | (phi_add_costs): New. | |
5192 | (replace_uncond_cands_and_profitable_phis): New. | |
5193 | (record_increment): Handle phi adjustments. | |
5194 | (record_phi_increments): New. | |
5195 | (record_increments): Handle phi adjustments. | |
5196 | (phi_incr_cost): New. | |
5197 | (lowest_cost_path): Handle phis. | |
5198 | (total_savings): Likewise. | |
5199 | (analyze_increments): Likewise. | |
5200 | (ncd_with_phi): New. | |
5201 | (ncd_of_cand_and_phis): New. | |
5202 | (nearest_common_dominator_for_cands): Handle phi increments. | |
5203 | (all_phi_incrs_profitable): New. | |
5204 | (replace_profitable_candidates): Handle phi-dependent candidates. | |
5205 | (analyze_candidates_and_replace): Likewise. | |
5206 | ||
68f073d4 TJ |
5207 | 2013-05-03 Teresa Johnson <tejohnson@google.com> |
5208 | ||
5209 | PR bootstrap/57154 | |
5210 | * sched-rgn.c (compute_dom_prob_ps): Ensure accumulated probabilities | |
5211 | do not exceed REG_BR_PROB_BASE. | |
5212 | ||
a4ee7cb9 JL |
5213 | 2013-05-03 Jeff Law <law@redhat.com> |
5214 | ||
ade67f70 | 5215 | PR tree-optimization/57144 |
a4ee7cb9 JL |
5216 | * tree-vrp.c (simplify_cond_using_ranges): Verify the constant |
5217 | operand of the condition will bit into the new type when eliminating | |
5218 | a cast feeding a condition. | |
5219 | ||
47954c4e JJ |
5220 | 2013-05-03 Jakub Jelinek <jakub@redhat.com> |
5221 | ||
5222 | PR rtl-optimization/57130 | |
3095685e UB |
5223 | * combine.c (make_compound_operation) <case SUBREG>: Pass SET instead |
5224 | of COMPARE as in_code to the recursive call if needed. | |
47954c4e | 5225 | |
3c21604f UB |
5226 | 2013-05-03 Uros Bizjak <ubizjak@gmail.com> |
5227 | ||
5228 | * config/i386/i386.md (isa): Add x64_sse4_noavx and x64_avx members. | |
5229 | (enabled): Handle new members. | |
5230 | * config/i386/sse.md (*vec_concatv2si): Merge from | |
5231 | *vec_concatv2si_sse2 and vec_concatv2si_sse. | |
5232 | (vec_concatv2di): Merge with *vec_concatv2di_rex64. | |
5233 | ||
95c03b36 JR |
5234 | 2013-05-03 Joern Rennecke <joern.rennecke@embecosm.com> |
5235 | ||
5236 | PR tree-optimization/57027 | |
5237 | * tree-ssa-math-opts.c (convert_mult_to_fma): When checking | |
5238 | for fnms opportunity, check we got the prerequisite kind | |
5239 | of tree / gimple before using accessor functions. | |
5240 | ||
07bfc9ec RB |
5241 | 2013-05-03 Richard Biener <rguenther@suse.de> |
5242 | ||
5243 | * double-int.h (lshift): New overload without precision | |
5244 | and arith argument. | |
5245 | (operator *=, operator +=, operator -=): Move ... | |
5246 | * double-int.c (operator *=, operator +=, operator -=): ... here | |
5247 | and implement more efficiently. | |
5248 | (mul_double_with_sign): Remove. | |
5249 | (lshift_double): Adjust to take unsinged shift argument, push | |
5250 | dispatching code to callers. | |
5251 | (mul_double_wide_with_sign): Add early out for callers that | |
5252 | are not interested in high parts or overflow. | |
5253 | (lshift): New function. | |
5254 | (lshift, rshift, alshift, arshift, llshift, lrshift): Add | |
5255 | dispatch code here. | |
5256 | (lrotate, rrotate): Use logical shifts. | |
5257 | * expr.c (get_inner_reference): Use lshift. | |
5258 | * fixed-value.c (do_fixed_divide): Likewise. | |
5259 | * tree-dfa.c (get_ref_base_and_extent): Likewise. | |
5260 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise. | |
5261 | (indirect_refs_may_alias_p): Likewise. | |
5262 | (stmt_kills_ref_p_1): Likewise. | |
5263 | ||
7769bb64 VP |
5264 | 2013-05-03 Vidya Praveen <vidyapraveen@arm.com> |
5265 | ||
5266 | * config/aarch64/aarch64-simd.md (simd_fabd): Correct the description. | |
5267 | ||
1d0c8e5c VP |
5268 | 2013-05-03 Vidya Praveen <vidyapraveen@arm.com> |
5269 | ||
5270 | * config/aarch64/aarch64-simd.md (*fabd_scalar<mode>3): Support | |
5271 | scalar form of FABD instruction. | |
5272 | ||
f15feaf9 VM |
5273 | 2013-05-02 Vladimir Makarov <vmakarov@redhat.com> |
5274 | ||
5275 | * lra-constraints.c (process_alt_operands): Add checking alt | |
5276 | number to choose the best alternative. | |
5277 | ||
d90e76d4 RB |
5278 | 2013-05-02 Richard Biener <rguenther@suse.de> |
5279 | ||
5280 | * tree-eh.c (cleanup_empty_eh_merge_phis): Remove rename_virts | |
5281 | bitmap and its handling. | |
5282 | (pass_cleanup_eh): Set todo_flags_finish to TODO_verify_ssa. | |
5283 | ||
9f8e7a96 RB |
5284 | 2013-05-02 Richard Biener <rguenther@suse.de> |
5285 | ||
5286 | PR middle-end/57140 | |
5287 | * tree-inline.c (copy_loops): Properly handle removed loops. | |
5288 | (copy_cfg_body): Mark destination loops for fixup if source | |
5289 | loops needed fixup. | |
5290 | ||
f3a81b39 GY |
5291 | 2013-05-02 Greta Yorsh <Greta.Yorsh@arm.com> |
5292 | ||
5293 | PR target/56732 | |
5294 | * config/arm/arm.c (arm_expand_epilogue): Check really_return before | |
5295 | generating simple_return for naked functions. | |
5296 | ||
7b920a9a MJ |
5297 | 2013-05-02 Martin Jambor <mjambor@suse.cz> |
5298 | ||
5299 | PR middle-end/56988 | |
5300 | * ipa-prop.h (ipa_agg_replacement_value): New flag by_ref. | |
5301 | * ipa-cp.c (ipa_get_indirect_edge_target_1): Also check that by_ref | |
5302 | flags match. | |
5303 | (find_aggregate_values_for_callers_subset): Fill in the by_ref flag of | |
5304 | ipa_agg_replacement_value structures. | |
5305 | (known_aggs_to_agg_replacement_list): Likewise. | |
5306 | * ipa-prop.c (write_agg_replacement_chain): Stream by_ref flag. | |
5307 | (read_agg_replacement_chain): Likewise. | |
5308 | (ipcp_transform_function): Also check that by_ref flags match. | |
5309 | ||
2c41c19d RB |
5310 | 2013-05-02 Richard Biener <rguenther@suse.de> |
5311 | ||
5312 | * graphds.h (struct graph): Add obstack member. | |
5313 | * graphds.c (new_graph): Initialize obstack and allocate | |
5314 | vertices from it. | |
5315 | (add_edge): Allocate edge from the obstack. | |
3c21604f | 5316 | (free_graph): Free the obstack instead of all edges and vertices. |
2c41c19d | 5317 | |
8b47039c TJ |
5318 | 2013-05-02 Teresa Johnson <tejohnson@google.com> |
5319 | ||
5320 | * loop-unswitch.c (unswitch_loop): Use helper routines with rounding | |
5321 | divides. | |
5322 | * cfg.c (update_bb_profile_for_threading): Ditto. | |
5323 | * tree-inline.c (copy_bb): Ditto. | |
5324 | (copy_edges_for_bb): Ditto. | |
5325 | (initialize_cfun): Ditto. | |
5326 | (copy_cfg_body): Ditto. | |
5327 | (expand_call_inline): Ditto. | |
5328 | * ipa-inline-analysis.c (estimate_edge_size_and_time): Ditto. | |
5329 | (estimate_node_size_and_time): Ditto. | |
5330 | (inline_merge_summary): Ditto. | |
5331 | * cgraphclones.c (cgraph_clone_edge): Ditto. | |
5332 | (cgraph_clone_node): Ditto. | |
5333 | * sched-rgn.c (compute_dom_prob_ps): Ditto. | |
5334 | (compute_trg_info): Ditto. | |
5335 | ||
da65928c IB |
5336 | 2013-05-02 Ian Bolton <ian.bolton@arm.com> |
5337 | ||
5338 | * config/aarch64/aarch64.md (movsi_aarch64): Only allow to/from | |
5339 | S reg when fp attribute set. | |
5340 | (movdi_aarch64): Only allow to/from D reg when fp attribute set. | |
5341 | ||
add3c965 IB |
5342 | 2013-05-02 Ian Bolton <ian.bolton@arm.com> |
5343 | ||
5344 | * config/aarch64/aarch64.md (*and_one_cmpl<mode>3_compare0): | |
5345 | New pattern. | |
5346 | (*and_one_cmplsi3_compare0_uxtw): Likewise. | |
5347 | (*and_one_cmpl_<SHIFT:optab><mode>3_compare0): Likewise. | |
5348 | (*and_one_cmpl_<SHIFT:optab>si3_compare0_uxtw): Likewise. | |
5349 | ||
fdd43ac4 RB |
5350 | 2013-05-02 Richard Biener <rguenther@suse.de> |
5351 | ||
5352 | * tree-scalar-evolution.c (scev_info_hasher): Remove. | |
5353 | (struct instantiate_cache_entry): New type. | |
5354 | (struct instantiate_cache_entry_hasher): New hashtable descriptor. | |
5355 | (struct instantiate_cache_type): New type. | |
5356 | (set_instantiated_value, get_instantiated_value): Remove. | |
5357 | (get_instantiated_value_entry): New function. | |
5358 | (instantiate_scev_name): Use the new cache and adjust. | |
5359 | (instantiate_scev_poly): Adjust. | |
5360 | (instantiate_scev_binary): Likewise. | |
5361 | (instantiate_array_ref): Likewise. | |
5362 | (instantiate_scev_convert): Likewise. | |
5363 | (instantiate_scev_not): Likewise. | |
5364 | (instantiate_scev_3): Likewise. | |
5365 | (instantiate_scev_2): Likewise. | |
5366 | (instantiate_scev_r): Likewise. | |
5367 | (instantiate_scev): Likewise. | |
5368 | (resolve_mixers): Likewise. | |
5369 | ||
36ff9dfb VM |
5370 | 2013-05-01 Vladimir Makarov <vmakarov@redhat.com> |
5371 | ||
5372 | PR target/57091 | |
5373 | * lra-constraints.c (best_small_class_operands_num): Remove. | |
5374 | (process_alt_operands): Remove small_class_operands_num. Take | |
5375 | small classes operands into losers and only if the operand is not | |
5376 | matched. Modify debugging output. | |
5377 | (curr_insn_transform): Remove best_small_class_operands_num. | |
5378 | Print insn name. | |
5379 | ||
36054fab JG |
5380 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
5381 | ||
5382 | * config/aarch64/aarch64-builtins.c | |
5383 | (aarch64_gimple_fold_builtin.c): Fold more modes for reduc_splus_. | |
5384 | * config/aarch64/aarch64-simd-builtins.def | |
5385 | (reduc_splus_): Add new modes. | |
5386 | (reduc_uplus_): New. | |
5387 | * config/aarch64/aarch64-simd.md (aarch64_addvv4sf): Remove. | |
5388 | (reduc_uplus_v4sf): Likewise. | |
5389 | (reduc_splus_v4sf): Likewise. | |
5390 | (aarch64_addv<mode>): Likewise. | |
5391 | (reduc_uplus_<mode>): Likewise. | |
5392 | (reduc_splus_<mode>): Likewise. | |
5393 | (aarch64_addvv2di): Likewise. | |
5394 | (reduc_uplus_v2di): Likewise. | |
5395 | (reduc_splus_v2di): Likewise. | |
5396 | (aarch64_addvv2si): Likewise. | |
5397 | (reduc_uplus_v2si): Likewise. | |
5398 | (reduc_splus_v2si): Likewise. | |
5399 | (reduc_<sur>plus_<mode>): New. | |
5400 | (reduc_<sur>plus_v2di): Likewise. | |
5401 | (reduc_<sur>plus_v2si): Likewise. | |
5402 | (reduc_<sur>plus_v4sf): Likewise. | |
5403 | (aarch64_addpv4sf): Likewise. | |
5404 | * config/aarch64/arm_neon.h | |
5405 | (vaddv<q>_<s,u,f><8, 16, 32, 64): Rewrite using builtins. | |
5406 | * config/aarch64/iterators.md (unspec): Remove UNSPEC_ADDV, | |
5407 | add UNSPEC_SADDV, UNSPEC_UADDV. | |
5408 | (SUADDV): New. | |
5409 | (sur): Add UNSPEC_SADDV, UNSPEC_UADDV. | |
5410 | ||
6dce23a8 JG |
5411 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
5412 | ||
5413 | * config/aarch64/arm_neon.h | |
5414 | (v<max,min><nm><q><v>_<sfu><8, 16, 32, 64>): Rewrite using builtins. | |
5415 | ||
1598945b JG |
5416 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
5417 | ||
5418 | * config/aarch64/aarch64-builtins | |
5419 | (aarch64_gimple_fold_builtin): Fold reduc_<su><maxmin>_ builtins. | |
5420 | ||
998eaf97 JG |
5421 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
5422 | ||
5423 | * config/aarch64/aarch64-simd-builtins.def | |
5424 | (reduc_smax_): New. | |
5425 | (reduc_smin_): Likewise. | |
5426 | (reduc_umax_): Likewise. | |
5427 | (reduc_umin_): Likewise. | |
5428 | (reduc_smax_nan_): Likewise. | |
5429 | (reduc_smin_nan_): Likewise. | |
5430 | (fmax): Remove. | |
5431 | (fmin): Likewise. | |
5432 | (smax): Update for V2SF, V4SF and V2DF modes. | |
5433 | (smin): Likewise. | |
5434 | (smax_nan): New. | |
5435 | (smin_nan): Likewise. | |
5436 | * config/aarch64/aarch64-simd.md (<maxmin><mode>3): Rename to... | |
5437 | (<su><maxmin><mode>3): ...This, refactor. | |
5438 | (s<maxmin><mode>3): New. | |
5439 | (<maxmin_uns><mode>3): Likewise. | |
5440 | (reduc_<maxmin_uns>_<mode>): Refactor. | |
5441 | (reduc_<maxmin_uns>_v4sf): Likewise. | |
5442 | (reduc_<maxmin_uns>_v2si): Likewise. | |
5443 | (aarch64_<fmaxmin><mode>: Remove. | |
5444 | * config/aarch64/arm_neon.h (vmax<q>_f<32,64>): Rewrite to use | |
5445 | new builtin names. | |
5446 | (vmin<q>_f<32,64>): Likewise. | |
5447 | * config/iterators.md (unspec): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV. | |
5448 | (FMAXMIN): New. | |
5449 | (su): Add mappings for smax, smin, umax, umin. | |
5450 | (maxmin): New. | |
5451 | (FMAXMINV): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV. | |
5452 | (FMAXMIN): Rename as... | |
5453 | (FMAXMIN_UNS): ...This. | |
5454 | (maxminv): Remove. | |
5455 | (fmaxminv): Likewise. | |
5456 | (fmaxmin): Likewise. | |
5457 | (maxmin_uns): New. | |
5458 | (maxmin_uns_op): Likewise. | |
5459 | ||
bd11644e JG |
5460 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
5461 | ||
5462 | * config/aarch64/arm_neon.h | |
5463 | (vac<ge, gt><sd>_f<32, 64>): Rename to... | |
5464 | (vca<ge, gt><sd>_f<32, 64>): ...this, reimpliment in C. | |
5465 | (vca<ge, gt, lt, le><q>_f<32, 64>): Reimpliment in C. | |
5466 | ||
75dd5ace JG |
5467 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
5468 | ||
5469 | * config/aarch64/aarch64-simd.md (*aarch64_fac<optab><mode>): New. | |
5470 | * config/aarch64/iterators.md (FAC_COMPARISONS): New. | |
5471 | ||
7c19979f JG |
5472 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
5473 | ||
5474 | * config/aarch64/aarch64-simd.md | |
5475 | (vcond<mode>_internal): Handle special cases for constant masks. | |
5476 | (vcond<mode><mode>): Allow nonmemory_operands for outcome vectors. | |
5477 | (vcondu<mode><mode>): Likewise. | |
5478 | (vcond<v_cmp_result><mode>): New. | |
5479 | ||
bb60efd9 JG |
5480 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
5481 | ||
5482 | * config/aarch64/aarch64-builtins.c (BUILTIN_VALLDI): Define. | |
5483 | (aarch64_fold_builtin): Add folding for cm<eq,ge,gt,tst>. | |
5484 | * config/aarch64/aarch64-simd-builtins.def | |
5485 | (cmeq): Update to BUILTIN_VALLDI. | |
5486 | (cmgt): Likewise. | |
5487 | (cmge): Likewise. | |
5488 | (cmle): Likewise. | |
5489 | (cmlt): Likewise. | |
5490 | * config/aarch64/arm_neon.h | |
5491 | (vc<eq, lt, le, gt, ge, tst><z><qsd>_<fpsu><8,16,32,64>): Remap | |
5492 | to builtins or C as appropriate. | |
5493 | ||
889b9412 JG |
5494 | 2013-05-01 James Greenhalgh <james.greenhalgh@arm.com> |
5495 | ||
5496 | * config/aarch64/aarch64-simd-builtins.def (cmhs): Rename to... | |
5497 | (cmgeu): ...This. | |
5498 | (cmhi): Rename to... | |
5499 | (cmgtu): ...This. | |
5500 | * config/aarch64/aarch64-simd.md | |
5501 | (simd_mode): Add SF. | |
5502 | (aarch64_vcond_internal): Use new names for unsigned comparison insns. | |
5503 | (aarch64_cm<optab><mode>): Rewrite to not use UNSPECs. | |
5504 | * config/aarch64/aarch64.md (*cstore<mode>_neg): Rename to... | |
5505 | (cstore<mode>_neg): ...This. | |
5506 | * config/aarch64/iterators.md | |
5507 | (VALLF): new. | |
5508 | (unspec): Remove UNSPEC_CM<EQ, LE, LT, GE, GT, HS, HI, TST>. | |
5509 | (COMPARISONS): New. | |
5510 | (UCOMPARISONS): Likewise. | |
5511 | (optab): Add missing comparisons. | |
5512 | (n_optab): New. | |
5513 | (cmp_1): Likewise. | |
5514 | (cmp_2): Likewise. | |
5515 | (CMP): Likewise. | |
5516 | (cmp): Remove. | |
5517 | (VCMP_S): Likewise. | |
5518 | (VCMP_U): Likewise. | |
5519 | (V_cmp_result): Add DF, SF modes. | |
5520 | (v_cmp_result): Likewise. | |
5521 | (v): Likewise. | |
5522 | (vmtype): Likewise. | |
5523 | * config/aarch64/predicates.md (aarch64_reg_or_fp_zero): New. | |
5524 | ||
0a7dbb76 GY |
5525 | 2013-05-01 Greta Yorsh <Greta.Yorsh@arm.com> |
5526 | ||
5527 | * config/arm/thumb2.md (thumb2_smaxsi3,thumb2_sminsi3): Convert | |
5528 | define_insn to define_insn_and_split. | |
5529 | (thumb32_umaxsi3,thumb2_uminsi3): Likewise. | |
5530 | (thumb2_negdi2,thumb2_abssi2,thumb2_neg_abssi2): Likewise. | |
5531 | (thumb2_mov_scc,thumb2_mov_negscc,thumb2_mov_notscc): Likewise. | |
5532 | (thumb2_movsicc_insn,thumb2_and_scc,thumb2_ior_scc): Likewise. | |
5533 | (thumb2_negscc): Likewise. | |
5534 | ||
fb614ca6 GY |
5535 | 2013-04-30 Greta Yorsh <Greta.Yorsh@arm.com> |
5536 | ||
5537 | * config/arm/thumb2.md (thumb2_incscc, thumb2_decscc): Delete. | |
5538 | ||
9e64a0bf GY |
5539 | 2013-04-30 Greta Yorsh <Greta.Yorsh@arm.com> |
5540 | ||
5541 | * config/arm/thumb2.md: Remove trailing whitespaces. | |
5542 | ||
d6b28156 RS |
5543 | 2013-04-30 Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
5544 | ||
5545 | * explow.c (plus_constant): Pass "mode" to immed_double_int_const. | |
5546 | Use gen_int_mode rather than GEN_INT. | |
5547 | ||
f91674c3 L |
5548 | 2013-04-30 H.J. Lu <hongjiu.lu@intel.com> |
5549 | ||
b0dec607 | 5550 | * value-prof.c (stream_in_histogram_value): Remove the strayed |
f91674c3 L |
5551 | debug_gimple_stmt. |
5552 | ||
3551257c RB |
5553 | 2013-04-30 Richard Biener <rguenther@suse.de> |
5554 | ||
5555 | PR middle-end/57122 | |
3c21604f | 5556 | * cfghooks.c (split_edge): Properly check for the loop latch edge. |
3551257c | 5557 | |
4c1aff1c RB |
5558 | 2013-04-30 Richard Biener <rguenther@suse.de> |
5559 | ||
5560 | PR middle-end/57107 | |
5561 | * tree-eh.c (sink_clobbers): Preserve virtual SSA form. | |
5562 | ||
54b8379a AB |
5563 | 2013-04-30 Andrey Belevantsev <abel@ispras.ru> |
5564 | ||
5565 | PR rtl-optimization/56957 | |
5566 | PR rtl-optimization/57105 | |
54b8379a AB |
5567 | * sel-sched.c (move_op_orig_expr_found): Remove insn_emitted |
5568 | variable. Use just INSN_UID for determining whether an insn | |
5569 | should be only disconnected from the insn stream. | |
5570 | * sel-sched-ir.h (EXPR_WAS_CHANGED): Remove. | |
5571 | ||
abc27962 JJ |
5572 | 2013-04-30 Jakub Jelinek <jakub@redhat.com> |
5573 | ||
5574 | PR tree-optimization/57104 | |
5575 | * tsan.c (instrument_expr): Don't instrument accesses to | |
5576 | DECL_HARD_REGISTER VAR_DECLs. | |
5577 | ||
0fc822d0 RB |
5578 | 2013-04-30 Richard Biener <rguenther@suse.de> |
5579 | ||
5580 | * function.h (loops_for_fn): New inline function. | |
5581 | (set_loops_for_fn): Likewise. | |
5582 | * cfgloop.h (place_new_loop): Add struct function parameter. | |
5583 | (get_loop): Likewise. | |
5584 | (get_loops): Likewise. | |
5585 | (number_of_loops): Likewise. | |
5586 | (fel_next): Adjust. | |
5587 | (fel_init): Likewise. | |
5588 | * cfg.c (get_loop_copy): Adjust. | |
5589 | * cfgloop.c (flow_loops_dump): Likewise. | |
5590 | (record_loop_exits): Likewise. | |
5591 | (verify_loop_structure): Likewise. | |
5592 | * cfgloopanal.c (mark_irreducible_loops): Likewise. | |
5593 | (estimate_reg_pressure_cost): Likewise. | |
5594 | (mark_loop_exit_edges): Likewise. | |
5595 | * cfgloopmanip.c (place_new_loop): Likewise. | |
5596 | (add_loop): Likewise. | |
5597 | (duplicate_loop): Likewise. | |
5598 | * graph.c (draw_cfg_nodes): Likewise. | |
5599 | * graphite-clast-to-gimple.c (translate_clast_user): Likewise. | |
5600 | * graphite-sese-to-poly.c (build_scop_scattering): Likewise. | |
5601 | (extract_affine_chrec): Likewise. | |
5602 | (build_scop_iteration_domain): Likewise. | |
5603 | * graphite.c (graphite_initialize): Likewise. | |
5604 | * ira-build.c (create_loop_tree_nodes): Likewise. | |
5605 | (more_one_region_p): Likewise. | |
5606 | (rebuild_regno_allocno_maps): Likewise. | |
5607 | (mark_loops_for_removal): Likewise. | |
5608 | (mark_all_loops_for_removal): Likewise. | |
5609 | (remove_unnecessary_regions): Likewise. | |
5610 | (ira_build): Likewise. | |
5611 | * ira-emit.c (setup_entered_from_non_parent_p): Likewise. | |
5612 | * loop-init.c (fix_loop_structure): Likewise. | |
5613 | (gate_rtl_move_loop_invariants): Likewise. | |
5614 | (gate_rtl_unswitch): Likewise. | |
5615 | (gate_rtl_unroll_and_peel_loops): Likewise. | |
5616 | (rtl_doloop): Likewise. | |
5617 | * lto-streamer-in.c (input_cfg): Likewise. | |
5618 | * lto-streamer-out.c (output_cfg): Likewise. | |
5619 | * modulo-sched.c (sms_schedule): Likewise. | |
5620 | * predict.c (tree_estimate_probability): Likewise. | |
5621 | (tree_estimate_probability_driver): Likewise. | |
5622 | (estimate_loops): Likewise. | |
5623 | * tree-cfg.c (fixup_loop_arrays_after_move): Likewise. | |
5624 | (move_sese_region_to_fn): Likewise. | |
5625 | (debug_loop_num): Likewise. | |
5626 | * tree-chrec.c (chrec_evaluate): Likewise. | |
5627 | (hide_evolution_in_other_loops_than_loop): Likewise. | |
5628 | (chrec_component_in_loop_num): Likewise. | |
5629 | (reset_evolution_in_loop): Likewise. | |
5630 | (evolution_function_is_invariant_rec_p): Likewise. | |
5631 | * tree-if-conv.c (main_tree_if_conversion): Likewise. | |
5632 | * tree-inline.c (copy_loops): Likewise. | |
5633 | (copy_cfg_body): Likewise. | |
5634 | (tree_function_versioning): Likewise. | |
5635 | * tree-loop-distribution.c (rdg_flag_loop_exits): Likewise. | |
5636 | * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop): | |
5637 | Likewise. | |
5638 | (add_to_evolution_1): Likewise. | |
5639 | (scev_const_prop): Likewise. | |
5640 | * tree-scalar-evolution.h (get_chrec_loop): Likewise. | |
5641 | * tree-ssa-loop-ch.c (copy_loop_headers): Likewise. | |
5642 | * tree-ssa-loop-im.c (analyze_memory_references): Likewise. | |
5643 | (tree_ssa_lim_initialize): Likewise. | |
5644 | * tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa): Likewise. | |
5645 | (verify_loop_closed_ssa): Likewise. | |
5646 | * tree-ssa-loop.c (tree_ssa_loop_init): Likewise. | |
5647 | (tree_ssa_loop_im): Likewise. | |
5648 | (tree_ssa_loop_unswitch): Likewise. | |
5649 | (tree_vectorize): Likewise. | |
5650 | (check_data_deps): Likewise. | |
5651 | (tree_ssa_loop_ivcanon): Likewise. | |
5652 | (tree_ssa_loop_bounds): Likewise. | |
5653 | (tree_complete_unroll): Likewise. | |
5654 | (tree_complete_unroll_inner): Likewise. | |
5655 | (tree_parallelize_loops): Likewise. | |
5656 | (tree_ssa_loop_prefetch): Likewise. | |
5657 | (tree_ssa_loop_ivopts): Likewise. | |
5658 | * tree-ssa.c (execute_update_addresses_taken): Liekwise. | |
5659 | * tree-vectorizer.c (vectorize_loops): Likewise. | |
5660 | ||
37953bd3 MF |
5661 | 2013-04-29 Mike Frysinger <vapier@gentoo.org> |
5662 | ||
5663 | * config/arm/bpabi.h (EABI_LINK_SPEC): Define. | |
5664 | (BPABI_LINK_SPEC): Use new EABI_LINK_SPEC. | |
5665 | * config/arm/linux-eabi.h (LINK_SPEC): Replace BE8_LINK_SPEC | |
5666 | with EABI_LINK_SPEC. | |
5667 | ||
f9ed28db UB |
5668 | 2013-04-29 Uros Bizjak <ubizjak@gmail.com> |
5669 | ||
5670 | PR target/44578 | |
5671 | * config/i386/i386.md (*zero_extendsidi2): Add "!" to m->?*y | |
5672 | alternative. | |
5673 | ||
deca73f5 VM |
5674 | 2013-04-29 Vladimir Makarov <vmakarov@redhat.com> |
5675 | ||
5676 | PR target/57097 | |
37953bd3 | 5677 | * lra-constraints.c (process_alt_operands): Discourage a bit more |
deca73f5 VM |
5678 | using memory for pseudos. Print cost dump for alternatives. |
5679 | Modify cost values for conflicts with early clobbers. | |
5680 | (curr_insn_transform): Spill pseudos reassigned to NO_REGS. | |
5681 | ||
fdca7d03 UB |
5682 | 2013-04-29 Uros Bizjak <ubizjak@gmail.com> |
5683 | ||
5684 | PR target/57098 | |
5685 | * config/i386/i386.c (ix86_expand_vec_perm): Validize constant memory. | |
5686 | ||
0b064172 IB |
5687 | 2013-04-29 Ian Bolton <ian.bolton@arm.com> |
5688 | ||
5689 | * config/aarch64/aarch64.md (movsi_aarch64): Support LDR/STR | |
5690 | from/to S register. | |
5691 | (movdi_aarch64): Support LDR/STR from/to D register. | |
5692 | ||
473cec55 IB |
5693 | 2013-04-29 Ian Bolton <ian.bolton@arm.com> |
5694 | ||
5695 | * common/config/aarch64/aarch64-common.c: Enable REE pass at O2 | |
5696 | or higher by default. | |
5697 | ||
a6f30e66 RB |
5698 | 2013-04-29 Richard Biener <rguenther@suse.de> |
5699 | ||
5700 | PR middle-end/57075 | |
5701 | * tree-inline.c (copy_edges_for_bb): Still split the bbs, | |
5702 | even if not adding abnormal edges for calls that can make | |
5703 | abnormal gotos. | |
5704 | ||
0c2b2040 RB |
5705 | 2013-04-29 Richard Biener <rguenther@suse.de> |
5706 | ||
5707 | PR middle-end/57103 | |
5708 | * tree-cfg.c (move_stmt_op): Fix condition under which to update | |
5709 | TREE_BLOCK. | |
5710 | (move_stmt_r): Remove redundant checking. | |
5711 | ||
f41f80f9 TJ |
5712 | 2013-04-29 Teresa Johnson <tejohnson@google.com> |
5713 | ||
5714 | PR bootstrap/57077 | |
5715 | * basic-block.h (apply_scale): New function. | |
5716 | (apply_probability): Use apply_scale. | |
5717 | * gimple-streamer-in.c (input_bb): Ditto. | |
5718 | * lto-streamer-in.c (input_cfg): Ditto. | |
5719 | * lto-cgraph.c (merge_profile_summaries): Ditto. | |
5720 | * tree-optimize.c (execute_fixup_cfg): Ditto. | |
fdca7d03 | 5721 | * tree-inline.c (copy_bb): Update comment to use apply_scale. |
f41f80f9 TJ |
5722 | (copy_edges_for_bb): Ditto. |
5723 | (copy_cfg_body): Ditto. | |
5724 | ||
315bbd2e TV |
5725 | 2013-04-29 Tom de Vries <tom@codesourcery.com> |
5726 | ||
5727 | * tree-ssa-tail-merge.c (find_same_succ_bb): Skip loop latch bbs. | |
5728 | (replace_block_by): Don't set LOOPS_NEED_FIXUP. | |
5729 | (tail_merge_optimize): Handle current_loops == NULL. | |
5730 | ||
ebbd90d8 JL |
5731 | 2013-04-26 Jeff Law <law@redhat.com> |
5732 | ||
5733 | * tree-vrp.c (range_fits_type_p): Move to earlier point in file. | |
5734 | (simplify_cond_using_ranges): Generalize code to simplify | |
5735 | COND_EXPRs where one argument is a constant and the other | |
5736 | is an SSA_NAME created by an integral type conversion. | |
5737 | ||
8b9b57eb KT |
5738 | 2013-04-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
5739 | ||
5740 | * config/arm/arm.md (store_minmaxsi): Use only when | |
5741 | optimize_insn_for_size_p. | |
5742 | ||
9498e5dc CB |
5743 | 2013-04-29 Christian Bruel <christian.bruel@st.com> |
5744 | ||
5745 | PR target/57108 | |
5746 | * sh.md (tstsi_t_zero_extract_eq): Set mode for operand 0. | |
5747 | ||
6093bc06 RB |
5748 | 2013-04-29 Richard Biener <rguenther@suse.de> |
5749 | ||
5750 | PR middle-end/57089 | |
fdca7d03 UB |
5751 | * omp-low.c (expand_omp_taskreg): If the parent function had a broken |
5752 | loop tree make sure to schedule a fixup for the child as well. | |
6093bc06 RB |
5753 | (expand_omp_for_generic): Properly add loops. |
5754 | (expand_omp_for_static_nochunk): Likewise. | |
5755 | (expand_omp_for_static_chunk): Likewise. | |
5756 | (expand_omp_for): For the degenerate case fixup loops. | |
5757 | (expand_omp_sections): Fix default bb placement in loops. | |
5758 | (expand_omp_atomic_pipeline): Properly add loops. | |
5759 | ||
84aacbfd KT |
5760 | 2013-04-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
5761 | ||
5762 | * predict.c: Fix typo in comment above #define PROB_VERY_UNLIKELY. | |
5763 | ||
8dee4479 TV |
5764 | 2013-04-29 Tom de Vries <tom@codesourcery.com> |
5765 | ||
5766 | * tree-ssa-tail-merge.c: Update header comment. | |
5767 | ||
47934dc4 JG |
5768 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
5769 | ||
5770 | * config/aarch64/arm_neon.h | |
5771 | (vcvt<sd>_f<32,64>_s<32,64>): Rewrite in C. | |
5772 | (vcvt<q>_f<32,64>_s<32,64>): Rewrite using builtins. | |
5773 | (vcvt_<high_>_f<32,64>_f<32,64>): Likewise. | |
5774 | (vcvt<qsd>_<su><32,64>_f<32,64>): Likewise. | |
5775 | (vcvta<qsd>_<su><32,64>_f<32,64>): Likewise. | |
5776 | (vcvtm<qsd>_<su><32,64>_f<32,64>): Likewise. | |
5777 | (vcvtn<qsd>_<su><32,64>_f<32,64>): Likewise. | |
5778 | (vcvtp<qsd>_<su><32,64>_f<32,64>): Likewise. | |
5779 | ||
384be29f JG |
5780 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
5781 | ||
5782 | * config/aarch64/aarch64-simd.md | |
5783 | (<optab><VDQF:mode><fcvt_target>2): New, maps to fix, fixuns. | |
5784 | (<fix_trunc_optab><VDQF:mode><fcvt_target>2): New, maps to | |
5785 | fix_trunc, fixuns_trunc. | |
5786 | (ftrunc<VDQF:mode>2): New. | |
5787 | * config/aarch64/iterators.md (optab): Add fix, fixuns. | |
5788 | (fix_trunc_optab): New. | |
5789 | ||
0386b123 JG |
5790 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
5791 | ||
5792 | * config/aarch64/aarch64-builtins.c | |
5793 | (aarch64_builtin_vectorized_function): Vectorize over ifloorf, | |
5794 | iceilf, lround, iroundf. | |
5795 | ||
00fcb892 UB |
5796 | 2013-04-29 Uros Bizjak <ubizjak@gmail.com> |
5797 | ||
5798 | PR target/54349 | |
5799 | * config/i386/i386.h (enum ix86_tune_indices) | |
5800 | <X86_TUNE_INTER_UNIT_MOVES_TO_VEC, X86_TUNE_INTER_UNIT_MOVES_FROM_VEC>: | |
5801 | New, split from X86_TUNE_INTER_UNIT_MOVES. | |
5802 | <X86_TUNE_INTER_UNIT_MOVES>: Remove. | |
5803 | (TARGET_INTER_UNIT_MOVES_TO_VEC): New define. | |
5804 | (TARGET_INTER_UNIT_MOVES_FROM_VEC): Ditto. | |
5805 | (TARGET_INTER_UNIT_MOVES): Remove. | |
5806 | * config/i386/i386.c (initial_ix86_tune_features): Update. | |
5807 | Disable X86_TUNE_INTER_UNIT_MOVES_FROM_VEC for m_ATHLON_K8 only. | |
5808 | (ix86_expand_convert_uns_didf_sse): Use | |
5809 | TARGET_INTER_UNIT_MOVES_TO_VEC instead of TARGET_INTER_UNIT_MOVES. | |
5810 | (ix86_expand_vector_init_one_nonzero): Ditto. | |
5811 | (ix86_expand_vector_init_interleave): Ditto. | |
5812 | (inline_secondary_memory_needed): Return true for moves from SSE class | |
5813 | registers for !TARGET_INTER_UNIT_MOVES_FROM_VEC targets and for moves | |
5814 | to SSE class registers for !TARGET_INTER_UNIT_MOVES_TO_VEC targets. | |
5815 | * config/i386/constraints.md (Yi, Ym): Depend on | |
5816 | TARGET_INTER_UNIT_MOVES_TO_VEC. | |
5817 | (Yj, Yn): New constraints. | |
5818 | * config/i386/i386.md (*movdi_internal): Change constraints of | |
5819 | operand 1 from Yi to Yj and from Ym to Yn. | |
5820 | (*movsi_internal): Ditto. | |
5821 | (*movdf_internal): Ditto. | |
5822 | (*movsf_internal): Ditto. | |
5823 | (*float<SWI48x:mode><X87MODEF:mode>2_1): Use | |
5824 | TARGET_INTER_UNIT_MOVES_TO_VEC instead of TARGET_INTER_UNIT_MOVES. | |
5825 | (*float<SWI48x:mode><X87MODEF:mode>2_1 splitters): Ditto. | |
5826 | (floatdi<X87MODEF:mode>2_i387_with_xmm): Ditto. | |
5827 | (floatdi<X87MODEF:mode>2_i387_with_xmm splitters): Ditto. | |
5828 | * config/i386/sse.md (movdi_to_sse): Ditto. | |
5829 | (sse2_stored): Change constraint of operand 1 from Yi to Yj. | |
5830 | Use TARGET_INTER_UNIT_MOVES_FROM_VEC instead of | |
5831 | TARGET_INTER_UNIT_MOVES. | |
5832 | (sse_storeq_rex64): Change constraint of operand 1 from Yi to Yj. | |
5833 | (sse_storeq_rex64 splitter): Use TARGET_INTER_UNIT_MOVES_FROM_VEC | |
5834 | instead of TARGET_INTER_UNIT_MOVES. | |
5835 | * config/i386/mmx.md (*mov<mode>_internal): Change constraint of | |
5836 | operand 1 from Yi to Yj and from Ym to Yn. | |
5837 | ||
4c871069 JG |
5838 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
5839 | ||
5840 | * config/aarch64/aarch64-simd-builtins.def (vec_unpacks_hi_): New. | |
5841 | (float_truncate_hi_): Likewise. | |
5842 | (float_extend_lo_): Likewise. | |
5843 | (float_truncate_lo_): Likewise. | |
5844 | * config/aarch64/aarch64-simd.md (vec_unpacks_lo_v4sf): New. | |
5845 | (aarch64_float_extend_lo_v2df): Likewise. | |
5846 | (vec_unpacks_hi_v4sf): Likewise. | |
5847 | (aarch64_float_truncate_lo_v2sf): Likewise. | |
5848 | (aarch64_float_truncate_hi_v4sf): Likewise. | |
5849 | (vec_pack_trunc_v2df): Likewise. | |
5850 | (vec_pack_trunc_df): Likewise. | |
5851 | ||
1709ff9b JG |
5852 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
5853 | ||
5854 | * config/aarch64/aarch64-builtins.c | |
5855 | (aarch64_fold_builtin): Fold float conversions. | |
5856 | * config/aarch64/aarch64-simd-builtins.def | |
5857 | (floatv2si, floatv4si, floatv2di): New. | |
5858 | (floatunsv2si, floatunsv4si, floatunsv2di): Likewise. | |
5859 | * config/aarch64/aarch64-simd.md | |
5860 | (<optab><fcvt_target><VDQF:mode>2): New, expands to float and floatuns. | |
5861 | * config/aarch64/iterators.md (FLOATUORS): New. | |
5862 | (optab): Add float, floatuns. | |
5863 | (su_optab): Likewise. | |
5864 | ||
ce966824 JG |
5865 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
5866 | ||
5867 | * config/aarch64/aarch64-builtins.c | |
5868 | (aarch64_builtin_vectorized_function): Use new names for | |
5869 | fcvt builtins. | |
5870 | * config/aarch64/aarch64-simd-builtins.def (fcvtzs): Split as... | |
5871 | (lbtruncv2sf, lbtruncv4sf, lbtruncv2df): ...This. | |
5872 | (fcvtzu): Split as... | |
5873 | (lbtruncuv2sf, lbtruncuv4sf, lbtruncuv2df): ...This. | |
5874 | (fcvtas): Split as... | |
5875 | (lroundv2sf, lroundv4sf, lroundv2df, lroundsf, lrounddf): ...This. | |
5876 | (fcvtau): Split as... | |
5877 | (lrounduv2sf, lrounduv4sf, lrounduv2df, lroundusf, lroundudf): ...This. | |
5878 | (fcvtps): Split as... | |
5879 | (lceilv2sf, lceilv4sf, lceilv2df): ...This. | |
5880 | (fcvtpu): Split as... | |
5881 | (lceiluv2sf, lceiluv4sf, lceiluv2df, lceilusf, lceiludf): ...This. | |
5882 | (fcvtms): Split as... | |
5883 | (lfloorv2sf, lfloorv4sf, lfloorv2df): ...This. | |
5884 | (fcvtmu): Split as... | |
5885 | (lflooruv2sf, lflooruv4sf, lflooruv2df, lfloorusf, lfloorudf): ...This. | |
5886 | (lfrintnv2sf, lfrintnv4sf, lfrintnv2df, lfrintnsf, lfrintndf): New. | |
5887 | (lfrintnuv2sf, lfrintnuv4sf, lfrintnuv2df): Likewise. | |
5888 | (lfrintnusf, lfrintnudf): Likewise. | |
5889 | * config/aarch64/aarch64-simd.md | |
5890 | (l<fcvt_pattern><su_optab><fcvt_target><VDQF:mode>2): Convert to | |
5891 | define_insn. | |
5892 | (aarch64_fcvt<frint_suffix><su><mode>): Remove. | |
5893 | * config/aarch64/iterators.md (FCVT): Include UNSPEC_FRINTN. | |
5894 | (fcvt_pattern): Likewise. | |
5895 | ||
b9de24fe JG |
5896 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
5897 | ||
5898 | * config/aarch64/aarch64-simd.md | |
5899 | (l<fcvt_pattern><su_optab><fcvt_target><VDQF:mode>2): Rename to... | |
5900 | (l<fcvt_pattern><su_optab><VDQF:mode><fcvt_target>2): ... This. | |
5901 | ||
77a205be JG |
5902 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
5903 | ||
5904 | * config/aarch64/arm_neon.h (vrndq<a,m,n,p>_f<32, 64>): Rename to... | |
5905 | (vrnd<a,m,n,p>q_f<32, 64>): ...This, implement using builtin. | |
5906 | (vrnd<a,m,n,p>_f32): Implement using builtins. | |
5907 | (vrnd<i,x><q>_f<32, 64>): New. | |
5908 | ||
0659ce6f JG |
5909 | 2013-04-29 James Greenhalgh <james.greenhalgh@arm.com> |
5910 | ||
5911 | * config/aarch64/aarch64-builtins.c | |
5912 | (aarch64_builtin_vectorized_function): Fold to standard pattern names. | |
5913 | * config/aarch64/aarch64-simd-builtins.def (frintn): New. | |
5914 | (frintz): Rename to... | |
5915 | (btrunc): ...this. | |
5916 | (frintp): Rename to... | |
5917 | (ceil): ...this. | |
5918 | (frintm): Rename to... | |
5919 | (floor): ...this. | |
5920 | (frinti): Rename to... | |
5921 | (nearbyint): ...this. | |
5922 | (frintx): Rename to... | |
5923 | (rint): ...this. | |
5924 | (frinta): Rename to... | |
5925 | (round): ...this. | |
5926 | * config/aarch64/aarch64-simd.md | |
5927 | (aarch64_frint<frint_suffix><mode>): Delete. | |
5928 | (<frint_pattern><mode>2): Convert to insn. | |
5929 | * config/aarch64/aarch64.md (unspec): Add UNSPEC_FRINTN. | |
5930 | * config/aarch64/iterators.md (FRINT): Add UNSPEC_FRINTN. | |
5931 | (frint_pattern): Likewise. | |
5932 | (frint_suffix): Likewise. | |
5933 | ||
ea78906a RB |
5934 | 2013-04-29 Richard Biener <rguenther@suse.de> |
5935 | ||
5936 | PR tree-optimization/57081 | |
5937 | * loop-init.c: Include tree-flow.h. | |
5938 | (loop_optimizer_finalize): Free number of iteration estimates. | |
5939 | * Makefile.in (loop-init.o): Add $(TREE_FLOW_H) dependency. | |
5940 | ||
baee1763 JJ |
5941 | 2013-04-29 Jakub Jelinek <jakub@redhat.com> |
5942 | ||
94dc5332 JJ |
5943 | PR tree-optimization/57083 |
5944 | * tree-vrp.c (extract_range_from_binary_expr_1): For LSHIFT_EXPR with | |
5945 | non-singleton shift count range, zero extend low_bound for uns case. | |
5946 | ||
baee1763 JJ |
5947 | * config/i386/predicates.md (general_vector_operand): New predicate. |
5948 | * config/i386/i386.c (const_vector_equal_evenodd_p): New function. | |
5949 | (ix86_expand_mul_widen_evenodd): Force op1 resp. op2 into register | |
5950 | if they aren't nonimmediate operands. If their original values | |
5951 | satisfy const_vector_equal_evenodd_p, don't shift them. | |
5952 | * config/i386/sse.md (mul<mode>3): Use general_vector_operand | |
5953 | predicates. For the SSE4.1 case force operands[{1,2}] into registers | |
5954 | if not nonimmediate_operand. | |
5955 | (vec_widen_smult_even_v4si): Use nonimmediate_operand predicates | |
5956 | instead of register_operand. | |
5957 | (vec_widen_<s>mult_odd_<mode>): Use general_vector_operand predicates. | |
5958 | ||
a9073727 | 5959 | 2013-04-28 Eric Botcazou <ebotcazou@adacore.com> |
22ad5e0a EB |
5960 | |
5961 | * stor-layout.c (finalize_size_functions): Allocate a structure and | |
5962 | reset cfun before dumping the functions. | |
5963 | ||
ba8011e6 JJ |
5964 | 2013-04-27 Jakub Jelinek <jakub@redhat.com> |
5965 | ||
d6fde69e JJ |
5966 | * config/i386/i386.c (ix86_expand_call): Make cregs_size unsigned. |
5967 | ||
ba8011e6 JJ |
5968 | PR target/56866 |
5969 | * config/i386/i386.c (ix86_expand_mul_widen_evenodd): Don't | |
5970 | use xop_pmacsdqh if uns_p. | |
5971 | * config/i386/sse.md (xop_rotr<mode>3): Fix up computation of | |
5972 | the immediate rotate count. | |
5973 | ||
2c62cbaa VM |
5974 | 2013-04-26 Vladimir Makarov <vmakarov@redhat.com> |
5975 | ||
5976 | * rtl.h (struct rtx_def): Add comment for field jump. | |
5977 | (LRA_SUBREG_P): New macro. | |
5978 | * recog.c (register_operand): Check LRA_SUBREG_P. | |
5979 | * lra.c (lra): Add note at the end of RTL code. Align non-empty | |
5980 | stack frame. | |
5981 | * lra-spills.c (lra_spill): Align stack after spilling pseudos. | |
5982 | (lra_final_code_change): Skip subreg change for operators. | |
5983 | * lra-eliminations.c (eliminate_regs_in_insn): Make return earlier | |
5984 | if there are no operand changes. | |
5985 | * lra-constraints.c (curr_insn_set): New. | |
5986 | (match_reload): Set LRA_SUBREG_P. | |
5987 | (emit_spill_move): Ditto. | |
5988 | (check_and_process_move): Use curr_insn_set. Process only single | |
5989 | set insns. Don't initialize sec_mem_p and change_p. | |
5990 | (simplify_operand_subreg): Use LRA_SUBREG_P. | |
5991 | (reg_in_class_p): New function. | |
5992 | (process_alt_operands): Use it. Use #if HAVE_ATTR_enabled instead | |
5993 | of #ifdef. Add code to remove cycling. | |
5994 | (process_address): Check EXTRA_CONSTRAINT_STR. Process even if | |
5995 | non-null disp. Reload inner instead of disp when base and index | |
5996 | are null. Try to put lo_sum into register. | |
5997 | (EBB_PROBABILITY_CUTOFF): Redefine probability in percents. | |
5998 | (check_and_process_move): Move code for move cost check to | |
5999 | simple_move_p. Remove equiv_substitution. | |
6000 | (simple_move_p): New function. | |
6001 | (curr_insn_transform): Initialize sec_mem_p and change_p. Set up | |
6002 | curr_insn_set. Call check_and_process_move only for single set | |
6003 | insns. Use the new function. Move call of check_and_process_move | |
6004 | after operand equiv substitution and address process. | |
6005 | ||
e7d764f3 JJ |
6006 | 2013-04-26 Jakub Jelinek <jakub@redhat.com> |
6007 | ||
6008 | PR go/57045 | |
6009 | * tree-ssa-uninit.c (compute_uninit_opnds_pos): In functions | |
6010 | with nonlocal goto receivers or returns twice calls, ignore | |
6011 | unininitialized values from abnormal edges to nl goto receiver | |
6012 | or returns twice call. | |
6013 | ||
41e10689 JJ |
6014 | 2013-04-26 Jakub Jelinek <jakub@redhat.com> |
6015 | ||
6016 | PR tree-optimization/57051 | |
6017 | * fold-const.c (const_binop): Handle VEC_LSHIFT_EXPR | |
6018 | and VEC_RSHIFT_EXPR if shift count is a multiple of element | |
6019 | bitsize. | |
6020 | ||
d7ed20db RB |
6021 | 2013-04-26 Richard Biener <rguenther@suse.de> |
6022 | ||
6023 | * omp-low.c (finalize_task_copyfn): Do not drop PROP_loops. | |
6024 | (expand_omp_taskreg): Likewise. Mark loops for fixup. | |
6025 | * tree-cfg.c (move_block_to_fn): Remap loop fathers. | |
6026 | (fixup_loop_arrays_after_move): New function. | |
6027 | (move_sese_region_to_fn): Properly outline the loop tree parts | |
6028 | of the SESE region. | |
6029 | ||
df93505e UB |
6030 | 2013-04-26 Uros Bizjak <ubizjak@gmail.com> |
6031 | ||
6032 | * config/i386/i386.md (type, unit): Fix long lines. | |
6033 | ||
dd366ec3 RB |
6034 | 2013-04-26 Richard Biener <rguenther@suse.de> |
6035 | ||
6036 | * Makefile.in (lto-streamer-in.o): Add $(CFGLOOP_H) dependency. | |
6037 | (lto-streamer-out.o): Likewise. | |
6038 | * cfgloop.c (init_loops_structure): Export, add struct function | |
6039 | argument and adjust. | |
6040 | (flow_loops_find): Adjust. | |
6041 | * cfgloop.h (enum loop_estimation): Add EST_LAST. | |
6042 | (init_loops_structure): Declare. | |
6043 | * lto-streamer-in.c: Include cfgloop.h. | |
6044 | (input_cfg): Input the loop tree. | |
6045 | * lto-streamer-out.c: Include cfgloop.h. | |
6046 | (output_cfg): Output the loop tree. | |
6047 | (output_struct_function_base): Do not drop PROP_loops. | |
6048 | ||
a9e0d843 RB |
6049 | 2013-03-26 Richard Biener <rguenther@suse.de> |
6050 | ||
6051 | * tree-cfg.c (execute_build_cfg): Build the loop tree. | |
6052 | (pass_build_cfg): Provide PROP_loops. | |
6053 | (move_sese_region_to_fn): Remove loops that are outlined into fn | |
6054 | for now. | |
6055 | * tree-inline.c: Include cfgloop.h. | |
6056 | (initialize_cfun): Do not drop PROP_loops. | |
6057 | (copy_loops): New function. | |
6058 | (copy_cfg_body): Copy loop structure. | |
6059 | (tree_function_versioning): Initialize destination loop tree. | |
6060 | * tree-ssa-loop.c (pass_tree_loop_init): Do not provide PROP_loops. | |
6061 | (pass_parallelize_loops): Do IL verification. | |
6062 | * loop-init.c (loop_optimizer_init): Fixup loops if required. | |
6063 | * tree-optimize.c (execute_fixup_cfg): If we need to cleanup | |
6064 | the CFG make sure we fixup loops as well. | |
6065 | * tree-ssa-tail-merge.c: Include cfgloop.h. | |
6066 | (replace_block_by): When merging loop latches mark loops for fixup. | |
6067 | * lto-streamer-out.c (output_struct_function_base): Drop | |
6068 | PROP_loops for now. | |
6069 | * tree-ssa-phiopt.c: Include tree-scalar-evolution.h. | |
6070 | (tree_ssa_cs_elim): Initialize the loop optimizer and SCEV. | |
6071 | * ipa-split.c: Include cfgloop.h. | |
6072 | (split_function): Add the new return block to the loop tree root. | |
6073 | * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Return | |
6074 | whether we have removed the forwarder block. | |
6075 | (merge_phi_nodes): If we removed a forwarder mark loops for fixup. | |
6076 | * cfgloop.h (place_new_loop): Declare. | |
6077 | * cfgloopmanip.c (place_new_loop): Export. | |
6078 | * Makefile.in (asan.o): Add $(CFGLOOP_H) dependency. | |
6079 | (tree-switch-conversion.o): Likewise. | |
6080 | (tree-complex.o): Likewise. | |
6081 | (tree-inline.o): Likewise. | |
6082 | (tree-ssa-tailmerge.o): Likewise. | |
6083 | (ipa-split.o): Likewise. | |
6084 | (tree-ssa-phiopt.o): Add $(SCEV_H) dependency. | |
6085 | (tree-ssa-copy.o): Likewise. | |
6086 | * tree-switch-conversion.c: Include cfgloop.h | |
6087 | (process_switch): If we emit a bit-test cascade, schedule loops | |
6088 | for fixup. | |
6089 | * tree-complex.c: Include cfgloop.h. | |
6090 | (expand_complex_div_wide): Properly add new basic-blocks to loops. | |
6091 | * asan.c: Include cfgloop.h. | |
6092 | (create_cond_insert_point): Properly add new basic-blocks to | |
6093 | loops, schedule loop fixup. | |
6094 | * cfgloop.c (verify_loop_structure): Check that looks are not | |
6095 | marked for fixup. | |
6096 | * omp-low.c (expand_parallel_call): Properly add new basic-blocks | |
6097 | to loops. | |
6098 | (expand_omp_for_generic): Likewise. | |
6099 | (expand_omp_sections): Likewise. | |
6100 | (expand_omp_atomic_pipeline): Schedule loops for fixup. | |
6101 | * tree-ssa-copy.c: Include tree-scalar-evolution.h. | |
6102 | (fini_copy_prop): Disable DCE in substitute_and_fold if SCEV | |
6103 | is initialized, not when loops are present. | |
6104 | * tree-parloops.c (parallelize_loops): Remove checking here. | |
6105 | * passes.c (init_optimization_passes): Schedule a copy-propagation | |
6106 | pass before complete unrolling of inner loops. | |
6107 | ||
e78e8a0b JJ |
6108 | 2013-04-26 Jakub Jelinek <jakub@redhat.com> |
6109 | ||
a2e836b2 JJ |
6110 | * Makefile.in (toplev.o): Depend on diagnostic-color.h. |
6111 | * diagnostic-color.c (should_colorize): Remove _WIN32 version. | |
6112 | (colorize_init): Add argument to _WIN32 version. | |
6113 | * toplev.c: Include diagnostic-color.h. | |
6114 | (process_options): Default to -fdiagnostics-color=auto if | |
6115 | GCC_COLORS env var is in the environment. | |
6116 | * common.opt (fdiagnostics-color=): Add Var and Init. | |
df93505e UB |
6117 | * doc/invoke.texi (-fdiagnostics-color=): Document that if GCC_COLORS |
6118 | env var is in the environment, the default is auto rather than never. | |
a2e836b2 | 6119 | |
e78e8a0b JJ |
6120 | * diagnostic.h (file_name_as_prefix): Add context argument. |
6121 | * diagnostic.c (file_name_as_prefix): Likewise. Colorize | |
6122 | the string as locus. | |
6123 | * langhooks.c (lhd_print_error_function): Adjust caller. | |
6124 | ||
013e5ef9 LC |
6125 | 2013-04-25 Lawrence Crowl <crowl@google.com> |
6126 | ||
6127 | * var-tracking.c (shared_hash_def::htab): | |
6128 | Change type to hash_table. Update dependent calls and types. | |
6129 | ||
4a8fb1a1 LC |
6130 | 2013-04-25 Lawrence Crowl <crowl@google.com> |
6131 | ||
6132 | * Makefile.in: Update as needed below. | |
6133 | ||
6134 | * alloc-pool.c (static hash_table <alloc_pool_hasher> alloc_pool_hash): | |
6135 | Move declaration to after the type's method definitons. | |
6136 | ||
6137 | * attribs.c (htab_t scoped_attributes::attribute_hash): | |
6138 | Change type to hash_table. Update dependent calls and types. | |
6139 | ||
6140 | * bitmap.c (htab_t bitmap_desc_hash): | |
6141 | Change type to hash_table. Update dependent calls and types. | |
6142 | ||
6143 | * cselib.c (htab_t cselib_hash_table): | |
6144 | Change type to hash_table. Update dependent calls and types. | |
6145 | ||
6146 | * data-streamer.h (struct string_slot): Move to lto-streamer.h. | |
6147 | (hash_string_slot_node): Move implementation into lto-streamer.h | |
6148 | struct string_slot_hasher. | |
6149 | (eq_string_slot_node): Likewise. | |
6150 | ||
6151 | * data-streamer-out.c: Update output_block::string_hash_table | |
6152 | dependent calls and types. | |
6153 | ||
6154 | * dwarf2cfi.c (htab_t trace_index): | |
6155 | Change type to hash_table. Update dependent calls and types. | |
6156 | ||
6157 | * dwarf2out.c (htab_t break_out_includes::cu_hash_table): | |
6158 | Change type to hash_table. Update dependent calls and types. | |
6159 | (htab_t copy_decls_for_unworthy_types::decl_table): Likewise. | |
6160 | (htab_t optimize_external_refs::map): Likewise. | |
6161 | (htab_t output_comp_unit::extern_map): Likewise. | |
6162 | (htab_t output_comdat_type_unit::extern_map): Likewise. | |
6163 | (htab_t output_macinfo::macinfo_htab): Likewise. | |
6164 | (htab_t optimize_location_lists::htab): Likewise. | |
6165 | (htab_t dwarf2out_finish::comdat_type_table): Likewise. | |
6166 | ||
6167 | * except.c (htab_t ehspec_hash_type): | |
6168 | Change type to hash_table. Update dependent calls and types. | |
6169 | (assign_filter_values::ttypes): Likewise. | |
6170 | (assign_filter_values::ehspec): Likewise. | |
6171 | (sjlj_assign_call_site_values::ar_hash): Likewise. | |
6172 | (convert_to_eh_region_ranges::ar_hash): Likewise. | |
6173 | ||
6174 | * gcse.c (htab_t pre_ldst_table): | |
6175 | Change type to hash_table. Update dependent calls and types. | |
6176 | ||
6177 | * ggc-common.c (htab_t saving_htab): | |
6178 | Change type to hash_table. Update dependent calls and types. | |
6179 | (htab_t loc_hash): Likewise. | |
6180 | (htab_t ptr_hash): Likewise. | |
6181 | (call_count): Rename ggc_call_count. | |
6182 | (call_alloc): Rename ggc_call_alloc. | |
6183 | (loc_descriptor): Rename make_loc_descriptor. | |
6184 | (add_statistics): Rename ggc_add_statistics. | |
6185 | ||
6186 | * ggc-common.c (saving_htab): | |
6187 | Change type to hash_table. Update dependent calls and types. | |
6188 | ||
6189 | * gimple.h (struct gimplify_ctx): Move to gimplify-ctx.h. | |
6190 | (push_gimplify_context): Likewise. | |
6191 | (pop_gimplify_context): Likewise. | |
6192 | (struct gimple_temp_hash_elt): Added. | |
6193 | (struct gimplify_hasher): Likewise. | |
6194 | (struct gimplify_ctx.temp_htab): | |
6195 | Change type to hash_table. Update dependent calls and types. | |
6196 | ||
6197 | * gimple-fold.c: Include gimplify-ctx.h. | |
6198 | ||
6199 | * gimple-ssa-strength-reduction.c (htab_t base_cand_map): | |
6200 | Change type to hash_table. Update dependent calls and types. | |
6201 | (base_cand_dump_callback): Rename to ssa_base_cand_dump_callback to | |
6202 | avoid potential global name collision. | |
6203 | ||
6204 | * gimplify.c: Include gimplify-ctx.h. | |
6205 | (struct gimple_temp_hash_elt): Move to gimplify-ctx.h. | |
6206 | (htab_t gimplify_ctx::temp_htab): | |
6207 | Update dependent calls and types for new type hash_table. | |
6208 | (gimple_tree_hash): Move into gimplify_hasher in gimplify-ctx.h. | |
6209 | (gimple_tree_eq): Move into gimplify_hasher in gimplify-ctx.h. | |
6210 | ||
6211 | * gimplify-ctx.h: New. | |
6212 | (struct gimple_temp_hash_elt): Move from gimplify.c. | |
6213 | (class gimplify_hasher): New. | |
6214 | (struct gimplify_ctx): Move from gimple.h. | |
6215 | (htab_t gimplify_ctx::temp_htab): | |
6216 | Change type to hash_table. Update dependent calls and types. | |
6217 | ||
6218 | * graphite-clast-to-gimple.c: Include graphite-htab.h. | |
6219 | (htab_t ivs_params::newivs_index): | |
6220 | Change type to hash_table. Update dependent calls and types. | |
6221 | (htab_t ivs_params::params_index): Likewise. | |
6222 | (htab_t print_generated_program::params_index): Likewise. | |
6223 | (htab_t gloog::newivs_index): Likewise. | |
6224 | (htab_t gloog::params_index): Likewise. | |
6225 | ||
6226 | * graphite.c: Include graphite-htab.h. | |
6227 | 4htab_t graphite_transform_loops::bb_pbb_mapping): | |
6228 | Change type to hash_table. Update dependent calls and types. | |
6229 | ||
6230 | * graphite-clast-to-gimple.h: (extern gloog) Move to graphite-htab.h. | |
6231 | (bb_pbb_map_hash): Fold into bb_pbb_htab_type in graphite-htab.h. | |
6232 | (eq_bb_pbb_map): Fold into bb_pbb_htab_type in graphite-htab.h. | |
6233 | ||
6234 | * graphite-dependences.c: Include graphite-htab.h. | |
6235 | (loop_is_parallel_p): Change hash table type of parameter. | |
6236 | ||
6237 | * graphite-htab.h: New. | |
6238 | (typedef hash_table <bb_pbb_hasher> bb_pbb_htab_type): New. | |
6239 | (extern find_pbb_via_hash): Move from graphite-poly.h. | |
6240 | (extern loop_is_parallel_p): Move from graphite-poly.h. | |
6241 | (extern get_loop_body_pbbs): Move from graphite-poly.h. | |
6242 | ||
6243 | * graphite-poly.h (extern find_pbb_via_hash): Move to graphite-htab.h. | |
6244 | (extern loop_is_parallel_p): Move to graphite-htab.h. | |
6245 | (extern get_loop_body_pbbs): Move to graphite-htab.h. | |
6246 | ||
6247 | * haifa-sched.c (htab_t delay_htab): | |
6248 | Change type to hash_table. Update dependent calls and types. | |
6249 | (htab_t delay_htab_i2): Likewise. | |
6250 | ||
6251 | * ira-color.c (htab_t allocno_hard_regs_htab): | |
6252 | Change type to hash_table. Update dependent calls and types. | |
6253 | ||
6254 | * ira-costs.c (htab_t cost_classes_htab): | |
6255 | Change type to hash_table. Update dependent calls and types. | |
6256 | ||
6257 | * loop-invariant.c (htab_t merge_identical_invariants::eq): | |
6258 | Change type to hash_table. Update dependent calls and types. | |
6259 | ||
6260 | * loop-iv.c (htab_t bivs): | |
6261 | Change type to hash_table. Update dependent calls and types. | |
6262 | ||
6263 | * loop-unroll.c (htab_t opt_info::insns_to_split): | |
6264 | Change type to hash_table. Update dependent calls and types. | |
6265 | (htab_t opt_info::insns_with_var_to_expand): Likewise. | |
6266 | ||
6267 | * lto-streamer.h (struct string_slot): Move from data-streamer.h | |
6268 | (struct string_slot_hasher): New. | |
6269 | (htab_t output_block::string_hash_table): | |
6270 | Change type to hash_table. Update dependent calls and types. | |
6271 | ||
6272 | * lto-streamer-in.c (freeing_string_slot_hasher): New. | |
6273 | (htab_t file_name_hash_table): | |
6274 | Change type to hash_table. Update dependent calls and types. | |
6275 | ||
6276 | * lto-streamer-out.c: Update output_block::string_hash_table dependent | |
6277 | calls and types. | |
6278 | ||
6279 | * lto-streamer.c (htab_t tree_htab): | |
6280 | Change type to hash_table. Update dependent calls and types. | |
6281 | ||
6282 | * omp-low.c: Include gimplify-ctx.h. | |
6283 | ||
6284 | * passes.c (htab_t name_to_pass_map): | |
6285 | Change type to hash_table. Update dependent calls and types. | |
6286 | (pass_traverse): Rename to passes_pass_traverse. | |
6287 | ||
6288 | * plugin.c (htab_t event_tab): | |
6289 | Change type to hash_table. Update dependent calls and types. | |
6290 | ||
6291 | * postreload-gcse.c (htab_t expr_table): | |
6292 | Change type to hash_table. Update dependent calls and types. | |
6293 | (dump_hash_table_entry): Rename dump_expr_hash_table_entry. | |
6294 | ||
6295 | * sese.c (debug_rename_map_1): Make extern. | |
6296 | (htab_t copy_bb_and_scalar_dependences::rename_map): | |
6297 | Change type to hash_table. Update dependent calls and types. | |
6298 | ||
6299 | * sese.h (extern debug_rename_map): Move to .c file. | |
6300 | ||
6301 | * store-motion.c (htab_t store_motion_mems_table): | |
6302 | Change type to hash_table. Update dependent calls and types. | |
6303 | ||
6304 | * trans-mem.c (htab_t tm_new_mem_hash): | |
6305 | Change type to hash_table. Update dependent calls and types. | |
6306 | ||
6307 | * tree-browser.c (htab_t TB_up_ht): | |
6308 | Change type to hash_table. Update dependent calls and types. | |
6309 | ||
6310 | * tree-cfg.c (htab_t discriminator_per_locus): | |
6311 | Change type to hash_table. Update dependent calls and types. | |
6312 | ||
6313 | * tree-complex.c: Include tree-hasher.h | |
6314 | (htab_t complex_variable_components): | |
6315 | Change type to hash_table. Update dependent calls and types. | |
6316 | ||
6317 | * tree-eh.c (htab_t finally_tree): | |
6318 | Change type to hash_table. Update dependent calls and types. | |
6319 | ||
6320 | * tree-flow.h (extern int_tree_map_hash): Moved into tree-hasher | |
6321 | struct int_tree_hasher. | |
6322 | (extern int_tree_map_eq): Likewise. | |
6323 | (uid_decl_map_hash): Removed. | |
6324 | (extern decl_tree_map_eq): Likewise. | |
6325 | ||
6326 | * tree-hasher.h: New. | |
6327 | (struct int_tree_hasher): New. | |
6328 | (typedef int_tree_htab_type): New. | |
6329 | ||
6330 | * tree-inline.c: Include gimplify-ctx.h. | |
6331 | ||
6332 | * tree-mudflap.c: Include gimplify-ctx.h. | |
6333 | ||
6334 | * tree-parloops.c: Include tree-hasher.h. | |
6335 | (htab_t eliminate_local_variables_stmt::decl_address): | |
6336 | Change type to hash_table. Update dependent calls and types. | |
6337 | (htab_t separate_decls_in_region::decl_copies): Likewise. | |
6338 | ||
6339 | * tree-scalar-evolution.c (htab_t resolve_mixers::cache): | |
6340 | Change type to hash_table. Update dependent calls and types. | |
6341 | ||
6342 | * tree-sra.c (candidates): | |
6343 | Change type to hash_table. Update dependent calls and types. | |
6344 | ||
6345 | * tree-ssa.c (int_tree_map_eq): Moved into struct int_tree_hasher | |
6346 | in tree-flow.h. | |
6347 | (int_tree_map_hash): Likewise. | |
6348 | ||
6349 | * tree-ssa-dom.c (htab_t avail_exprs): | |
6350 | Change type to hash_table. Update dependent calls and types. | |
6351 | ||
6352 | * tree-ssa-live.c (var_map_base_init::tree_to_index): | |
6353 | Change type to hash_table. Update dependent calls and types. | |
6354 | ||
6355 | * tree-ssa-loop-ivopts.c (struct ivopts_data.inv_expr_tab): | |
6356 | Change type to hash_table. Update dependent calls and types. | |
6357 | ||
6358 | * tree-ssa-phiopt.c (seen_ssa_names): | |
6359 | Change type to hash_table. Update dependent calls and types. | |
6360 | ||
6361 | * tree-ssa-strlen.c (decl_to_stridxlist_htab): | |
6362 | Change type to hash_table. Update dependent calls and types. | |
6363 | ||
6364 | * tree-ssa-uncprop.c (equiv): | |
6365 | Change type to hash_table. Update dependent calls and types. | |
6366 | ||
c5a44004 JJ |
6367 | 2013-04-25 Jakub Jelinek <jakub@redhat.com> |
6368 | ||
6369 | PR rtl-optimization/57003 | |
6370 | * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg, | |
6371 | call note_stores with kill_clobbered_value callback again after | |
6372 | killing regs_invalidated_by_call. | |
6373 | ||
09962a4a JG |
6374 | 2013-04-25 James Greenhalgh <james.greenhalgh@arm.com> |
6375 | ||
6376 | * config/aarch64/aarch64-simd.md | |
6377 | (aarch64_simd_bsl<mode>_internal): Rewrite RTL to not use UNSPEC_BSL. | |
6378 | (aarch64_simd_bsl<mode>): Likewise. | |
6379 | * config/aarch64/iterators.md (unspec): Remove UNSPEC_BSL. | |
6380 | ||
ea28bb0b MP |
6381 | 2013-04-25 Marek Polacek <polacek@redhat.com> |
6382 | ||
6383 | PR tree-optimization/57066 | |
3c21604f | 6384 | * builtins.c (fold_builtin_logb): Return +Inf for -Inf. |
ea28bb0b | 6385 | |
96659611 JG |
6386 | 2013-04-25 James Greenhalgh <jame.greenhalgh@arm.com> |
6387 | ||
6388 | * config/aarch64/aarch64-simd.md (neg<mode>2): Use VDQ iterator. | |
6389 | ||
9697e620 JG |
6390 | 2013-04-25 James Greenhalgh <james.greenhalgh@arm.com> |
6391 | ||
6392 | * config/aarch64/aarch64-builtins.c | |
6393 | (aarch64_fold_builtin): New. | |
6394 | * config/aarch64/aarch64-protos.h (aarch64_fold_builtin): New. | |
6395 | * config/aarch64/aarch64.c (TARGET_FOLD_BUILTIN): Define. | |
6396 | * config/aarch64/aarch64-simd-builtins.def (abs): New. | |
6397 | * config/aarch64/arm_neon.h | |
6398 | (vabs<q>_<f32, 64>): Implement using __builtin_aarch64_fabs. | |
6399 | ||
0ac198d3 JG |
6400 | 2013-04-25 James Greenhalgh <james.greenhalgh@arm.com> |
6401 | Tejas Belagod <tejas.belagod@arm.com> | |
6402 | ||
6403 | * config/aarch64/aarch64-builtins.c | |
6404 | (aarch64_gimple_fold_builtin): New. | |
6405 | * config/aarch64/aarch64-protos.h (aarch64_gimple_fold_builtin): New. | |
6406 | * config/aarch64/aarch64-simd-builtins.def (addv): New. | |
6407 | * config/aarch64/aarch64-simd.md (addpv4sf): New. | |
6408 | (addvv4sf): Update. | |
6409 | * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define. | |
6410 | ||
58cff58c N |
6411 | 2013-04-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
6412 | ||
df93505e | 6413 | * config/aarch64/aarch64.md |
58cff58c N |
6414 | (*cmp_swp_<optab><ALLX:mode>_shft_<GPI:mode>): New pattern. |
6415 | ||
7e0228bf N |
6416 | 2013-04-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
6417 | ||
6418 | * config/aarch64/aarch64.md (*ngc<mode>): New pattern. | |
6419 | (*ngcsi_uxtw): New pattern. | |
6420 | ||
5819f96f | 6421 | 2013-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
3c21604f | 6422 | Julian Brown <julian@codesourcery.com> |
5819f96f KT |
6423 | |
6424 | * config/arm/arm.c (neon_builtin_type_mode): Add T_V4HF. | |
6425 | (TB_DREG): Add T_V4HF. | |
6426 | (v4hf_UP): New macro. | |
6427 | (neon_itype): Add NEON_FLOAT_WIDEN, NEON_FLOAT_NARROW. | |
df93505e | 6428 | (arm_init_neon_builtins): Handle NEON_FLOAT_WIDEN, NEON_FLOAT_NARROW. |
5819f96f KT |
6429 | Handle initialisation of V4HF. Adjust initialisation of reinterpret |
6430 | built-ins. | |
df93505e | 6431 | (arm_expand_neon_builtin): Handle NEON_FLOAT_WIDEN, NEON_FLOAT_NARROW. |
5819f96f KT |
6432 | (arm_vector_mode_supported_p): Handle V4HF. |
6433 | (arm_mangle_map): Handle V4HFmode. | |
6434 | * config/arm/arm.h (VALID_NEON_DREG_MODE): Add V4HF. | |
6435 | * config/arm/arm_neon_builtins.def: Add entries for | |
6436 | vcvtv4hfv4sf, vcvtv4sfv4hf. | |
6437 | * config/arm/neon.md (neon_vcvtv4sfv4hf): New pattern. | |
6438 | (neon_vcvtv4hfv4sf): Likewise. | |
6439 | * config/arm/neon-gen.ml: Handle half-precision floating point | |
6440 | features. | |
6441 | * config/arm/neon-testgen.ml: Handle Requires_FP_bit feature. | |
6442 | * config/arm/arm_neon.h: Regenerate. | |
6443 | * config/arm/neon.ml (type elts): Add F16. | |
6444 | (type vectype): Add T_float16x4, T_floatHF. | |
6445 | (type vecmode): Add V4HF. | |
6446 | (type features): Add Requires_FP_bit feature. | |
6447 | (elt_width): Handle F16. | |
6448 | (elt_class): Likewise. | |
6449 | (elt_of_class_width): Likewise. | |
6450 | (mode_of_elt): Refactor. | |
6451 | (type_for_elt): Handle F16, fix error messages. | |
6452 | (vectype_size): Handle T_float16x4. | |
6453 | (vcvt_sh): New function. | |
6454 | (ops): Add entries for vcvt_f16_f32, vcvt_f32_f16. | |
6455 | (string_of_vectype): Handle T_floatHF, T_float16, T_float16x4. | |
6456 | (string_of_mode): Handle V4HF. | |
6457 | * doc/arm-neon-intrinsics.texi: Regenerate. | |
6458 | ||
1ef395e4 JG |
6459 | 2013-04-25 James Greenhalgh <james.greenhalgh@arm.com> |
6460 | ||
6461 | * config/aarch64/aarch64.c (aarch64_print_operand): Fix asm_fprintf | |
6462 | format specifier in 'X' case. | |
6463 | ||
41c34e94 AM |
6464 | 2013-04-25 Alan Modra <amodra@gmail.com> |
6465 | ||
6466 | PR target/57052 | |
6467 | * config/rs6000/rs6000.md (rotlsi3_internal7): Rename to | |
6468 | rotlsi3_internal7le and condition on !BYTES_BIG_ENDIAN. | |
6469 | (rotlsi3_internal8be): New BYTES_BIG_ENDIAN insn. | |
6470 | Repeat for many other rotate/shift and mask patterns using subregs. | |
6471 | Name lshiftrt insns. | |
6472 | (ashrdisi3_noppc64): Rename to ashrdisi3_noppc64be and condition | |
6473 | on WORDS_BIG_ENDIAN. | |
6474 | ||
b9a7eb5d AM |
6475 | 2013-04-25 Alan Modra <amodra@gmail.com> |
6476 | ||
6477 | * config.gcc: Support little-endian powerpc-linux targets. | |
6478 | * config/rs6000/linux.h (LINK_OS_LINUX_EMUL): Define. | |
6479 | (LINK_OS_LINUX_SPEC): Define. | |
6480 | * config/rs6000/linuxspe.h (TARGET_DEFAULT): | |
6481 | Preserve MASK_LITTLE_ENDIAN. | |
6482 | * config/rs6000/default64.h (TARGET_DEFAULT): Likewise. | |
6483 | * config/rs6000/linuxaltivec.h (TARGET_DEFAULT): Likewise. | |
6484 | * config/rs6000/linux64.h (OPTION_LITTLE_ENDIAN): Don't zero. | |
6485 | (LINK_OS_LINUX_EMUL32, LINK_OS_LINUX_EMUL64): Define. | |
6486 | (LINK_OS_LINUX_SPEC32, LINK_OS_LINUX_SPEC64): Use above. | |
6487 | * config/rs6000/rs6000.c (output_toc): Don't use .tc for TARGET_ELF. | |
6488 | Correct fp word order for little-endian. Don't shift toc entries | |
6489 | smaller than a word for little-endian. | |
6490 | * config/rs6000/rs6000.md (bswaphi2, bswapsi2 split): Comment. | |
6491 | (bswapdi2 splits): Correct low-part subreg for little-endian. | |
6492 | Remove wrong BYTES_BIG_ENDIAN tests, and rename vars to remove | |
6493 | low/high where such is correct only for be. | |
6494 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Allow | |
6495 | little-endian for -mcall-aixdesc. | |
6496 | ||
87f73374 AM |
6497 | 2013-04-25 Alan Modra <amodra@gmail.com> |
6498 | ||
6499 | * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use | |
6500 | replace_equiv_address_nv. | |
6501 | ||
cabf91cd AM |
6502 | 2013-04-25 Alan Modra <amodra@gmail.com> |
6503 | ||
6504 | * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Tidy. | |
6505 | ||
0ae24cc8 VM |
6506 | 2013-04-24 Vladimir Makarov <vmakarov@redhat.com> |
6507 | ||
6508 | Revert: | |
6509 | 2013-04-24 Vladimir Makarov <vmakarov@redhat.com> | |
6510 | * rtl.h (struct rtx_def): ... | |
cabf91cd | 6511 | |
77bce07c VM |
6512 | 2013-04-24 Vladimir Makarov <vmakarov@redhat.com> |
6513 | ||
6514 | PR rtl-optimizations/57046 | |
6515 | * lra-constraints (split_reg): Set up lra_risky_transformations_p | |
6516 | for multi-reg splits. | |
6517 | ||
0db63e7f L |
6518 | 2013-04-24 H.J. Lu <hongjiu.lu@intel.com> |
6519 | ||
6520 | * config/i386/x86-64.h (ASM_SPEC): Support -mx32. | |
6521 | ||
3362b6b6 SA |
6522 | 2013-04-24 Sterling Augustine <saugustine@google.com> |
6523 | ||
6524 | * dwarf2out.c (skeleton_debug_str_hash, add_skeleton_AT_string) | |
6525 | (comp_dir_string, debug_str_dwo_section): New. | |
6526 | (DEBUG_STR_DWO_SECTION): Rename to ... | |
6527 | (DEBUG_DWO_STR_SECTION): ... this. | |
6528 | (DEBUG_NORM_STR_SECTION): Delete. | |
6529 | (DEBUG_STR_SECTION, DEBUG_STR_SECTION_FLAGS): Edit definitions. | |
6530 | (DEBUG_STR_DWO_SECTION_FLAGS): New. | |
6531 | (find_AT_string): Move most logic to ... | |
6532 | (find_AT_string_in_table): ... here. New. | |
6533 | (add_top_level_skeleton_die_attrs): Call comp_dir_string and | |
6534 | add_skeleton_AT_string. Delete logic. | |
6535 | (output_skeleton_debug_sections): Remove call to | |
6536 | add_top_level_skeleton_die_attrs. | |
6537 | (add_comp_dir_attribute): Move logic to comp_dir_string. | |
6538 | (dwarf2out_init): Initialize debug_str_dwo_section. | |
6539 | (output_indirect_string): Call find_string_form. | |
6540 | (output_indirect_strings): Rewrite. | |
6541 | (prune_unused_types): Empty skeleton_debug_str_hash. | |
6542 | Call get_skeleton_type_unit and add_top_level_skeleton_die_attrs. | |
6543 | (dwarf2out_finish): Call output_indirect_strings. | |
6544 | ||
e93e18e9 PC |
6545 | 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com> |
6546 | ||
6547 | * doc/cpp.texi: Remove __GXX_EXPERIMENTAL_CXX1Y__. | |
6548 | ||
f6ce35ac VM |
6549 | 2013-04-24 Vladimir Makarov <vmakarov@redhat.com> |
6550 | ||
cabf91cd | 6551 | * rtl.h (struct rtx_def): Add comment for field jump. |
f6ce35ac VM |
6552 | (LRA_SUBREG_P): New macro. |
6553 | * recog.c (register_operand): Check LRA_SUBREG_P. | |
6554 | * lra.c (lra): Add note at the end of RTL code. Align non-empty | |
6555 | stack frame. | |
6556 | * lra-spills.c (lra_spill): Align stack after spilling pseudos. | |
6557 | (lra_final_code_change): Skip subreg change for operators. | |
6558 | * lra-eliminations.c (eliminate_regs_in_insn): Make return earlier | |
6559 | if there are no operand changes. | |
6560 | * lra-constraints.c (curr_insn_set): New. | |
6561 | (match_reload): Set LRA_SUBREG_P. | |
6562 | (emit_spill_move): Ditto. | |
6563 | (check_and_process_move): Use curr_insn_set. Process only single | |
6564 | set insns. Don't initialize sec_mem_p and change_p. | |
6565 | (simplify_operand_subreg): Use LRA_SUBREG_P. | |
6566 | (reg_in_class_p): New function. | |
6567 | (process_alt_operands): Use it. Use #if HAVE_ATTR_enabled instead | |
6568 | of #ifdef. Add code to remove cycling. | |
6569 | (process_address): Check EXTRA_CONSTRAINT_STR. Process even if | |
6570 | non-null disp. Reload inner instead of disp when base and index | |
6571 | are null. Try to put lo_sum into register. | |
6572 | (EBB_PROBABILITY_CUTOFF): Redefine probability in percents. | |
cabf91cd | 6573 | (check_and_process_move): Move code for move cost check to |
f6ce35ac | 6574 | simple_move_p. Remove equiv_substitution. |
cabf91cd | 6575 | (simple_move_p): New function. |
f6ce35ac VM |
6576 | (curr_insn_transform): Initialize sec_mem_p and change_p. Set up |
6577 | curr_insn_set. Call check_and_process_move only for single set | |
6578 | insns. Use the new function. Move call of check_and_process_move | |
6579 | after operand equiv substitution and address process. | |
6580 | ||
38047d90 JG |
6581 | 2013-04-24 James Greenhalgh <james.greenhalgh@arm.com> |
6582 | ||
6583 | * config/aarch64/arm_neon.h (vld1<q>_lane*): Fix constraints. | |
6584 | (vld1<q>_dup_<sufp><8, 16, 32, 64>): Likewise. | |
6585 | (vld1<q>_<sufp><8, 16, 32, 64>): Likewise. | |
6586 | ||
13f39b2e PC |
6587 | 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com> |
6588 | ||
6589 | * doc/cpp.texi: Document __GXX_EXPERIMENTAL_CXX1Y__. | |
6590 | ||
97c116dc MP |
6591 | 2013-04-24 Marek Polacek <polacek@redhat.com> |
6592 | ||
6593 | * tree-scalar-evolution.h (analyze_scalar_evolution): Remove. | |
6594 | * tree-scalar-evolution.c (get_exit_conditions_rec): Likewise. | |
6595 | (select_loops_exit_conditions): Likewise. | |
6596 | (number_of_iterations_for_all_loops): Likewise. | |
6597 | (analyze_scalar_evolution_for_all_loop_phi_nodes): Likewise. | |
6598 | (scev_analysis): Likewise. | |
6599 | ||
83082391 CM |
6600 | 2013-04-02 Catherine Moore <clm@codesourcery.com> |
6601 | Chao-ying Fu <fu@mips.com> | |
6602 | ||
cabf91cd AM |
6603 | * config/mips/micromips.md (jraddiusp): New pattern. |
6604 | * config/mips/mips.c (mips_expand_epilogue): Use the JRADDIUSP | |
6605 | instruction if possible. | |
83082391 | 6606 | |
19e34aa2 AM |
6607 | 2013-04-24 Alan Modra <amodra@gmail.com> |
6608 | ||
6609 | * config/rs6000/driver-rs6000.c (elf_dcachebsize): Fix comment pasto. | |
6610 | ||
fdb6603c JB |
6611 | 2013-04-24 Julian Brown <julian@codesourcery.com> |
6612 | Chung-Lin Tang <cltang@codesourcery.com> | |
6613 | ||
6614 | * dwarf2out.c (gen_enumeration_type_die): Fix HOST_BITS_PER_WIDE_INT | |
df93505e UB |
6615 | dependency behavior in enumeration type DIE generation. Add TODO note |
6616 | to comments about future DW_FORM_sdata/udata re-work of related code. | |
fdb6603c | 6617 | |
bf190e8d LC |
6618 | 2013-04-23 Lawrence Crowl <crowl@google.com> |
6619 | ||
6620 | * Makefile.in: Update as needed below. | |
6621 | ||
6622 | * hash-table.h (class hash_table): | |
6623 | Correct many methods with parameter types compare_type to the correct | |
6624 | value_type. (Correct code was unlikely to notice the change.) | |
6625 | (hash_table::elements_with_deleted) New. | |
6626 | (class hashtable::iterator): New. | |
6627 | (hashtable::begin()): New. | |
6628 | (hashtable::end()): New. | |
6629 | (FOR_EACH_HASH_TABLE_ELEMENT): New. | |
6630 | ||
6631 | * statistics.c (statistics_hashes): | |
6632 | Change type to hash_table. Update dependent calls and types. | |
6633 | ||
6634 | * tree-into-ssa.c (var_infos): | |
6635 | Change type to hash_table. Update dependent calls and types. | |
6636 | ||
6637 | * tree-ssa-coalesce.c (struct coalesce_list_d.list): | |
6638 | Change type to hash_table. Update dependent calls and types. | |
6639 | ||
6640 | * tree-ssa-loop-im.c (struct mem_ref.refs): | |
6641 | Change type to hash_table. Update dependent calls and types. | |
6642 | ||
6643 | * tree-ssa-reassoc.c (undistribute_ops_list::ctable): | |
6644 | Change type to hash_table. Update dependent calls and types. | |
6645 | ||
6646 | * tree-ssa-sccvn.c (vn_tables_s::nary): | |
6647 | Change type to hash_table. Update dependent calls and types. | |
6648 | (vn_tables_s::phis): Likewise. | |
6649 | (vn_tables_s::references): Likewise. | |
6650 | ||
6651 | * tree-ssa-sccvn.h (vn_nary_op_eq): Update parameter and return types. | |
6652 | (vn_reference_eq): Update parameter and return types. | |
6653 | ||
6654 | * tree-ssa-structalias.c (pointer_equiv_class_table): | |
6655 | Change type to hash_table. Update dependent calls and types. | |
6656 | (location_equiv_class_table): Likewise. | |
6657 | ||
6658 | * tree-vect-data-refs.c: Consequential changes for making | |
6659 | peeling a hash_table. | |
6660 | ||
6661 | * tree-vect-loop.c (new_loop_vec_info): Dependent hash_table update. | |
6662 | (destroy_loop_vec_info): Dependent hash_table update. | |
6663 | ||
6664 | * tree-vectorizer.h (peeling_htab): | |
6665 | Change type to hash_table. Update dependent calls and types. | |
6666 | ||
d70a81dd SC |
6667 | 2013-04-23 Shiva Chen <shiva0217@gmail.com> |
6668 | ||
cabf91cd AM |
6669 | * lra-assigns.c (find_hard_regno_for): Use lra_reg_val_equal_p |
6670 | to check the register content is equal or not. | |
6671 | * lra-constraints.c (match_reload): Use lra_assign_reg_val | |
6672 | to assign register content record. | |
6673 | * lra-eliminations.c (update_reg_eliminate): Use | |
d70a81dd | 6674 | lra_update_reg_val_offset to update register content offset. |
cabf91cd AM |
6675 | * lra-int.h (struct lra_reg): Add offset member. |
6676 | (lra_reg_val_equal_p): New static inline function. | |
6677 | (lra_update_reg_val_offset): New static inline function. | |
6678 | (lra_assign_reg_val): New static inline function. | |
6679 | * lra.c (lra_create_new_reg): Use lra_assign_reg_val | |
6680 | to assign register content record. | |
6681 | (initialize_lra_reg_info_element): Initial offset to zero. | |
d70a81dd | 6682 | |
b894a1f3 CM |
6683 | 2013-04-23 Catherine Moore <clm@codesourcery.com> |
6684 | ||
6685 | * config/mips/mips.md (*movhi_internal, *movqi_internal): New | |
6686 | operands. Record compression. | |
6687 | ||
ecd14de9 XDL |
6688 | 2013-04-23 Xinliang David Li <davidxl@google.com> |
6689 | ||
6690 | * cfghhooks.c (dump_bb_for_graph): Support 'slim' graph dump. | |
6691 | ||
92e776e9 RB |
6692 | 2013-04-23 Richard Biener <rguenther@suse.de> |
6693 | ||
6694 | PR middle-end/57036 | |
6695 | * tree-inline.c (copy_edges_for_bb): Add can_make_abnormal_goto | |
6696 | parameter, only add abnormal goto edges from the copied body | |
6697 | if the call could perform abnormal gotos. | |
6698 | (copy_cfg_body): Adjust. | |
6699 | ||
a15ee567 SN |
6700 | 2013-04-23 Sofiane Naci <sofiane.naci@arm.com> |
6701 | ||
6702 | * config/aarch64/aarch64.md (*mov<mode>_aarch64): Add simd attribute. | |
6703 | ||
08c52234 AS |
6704 | 2013-04-23 Andreas Schwab <schwab@linux-m68k.org> |
6705 | ||
6706 | * coretypes.h (gimple_stmt_iterator): Add struct to make | |
6707 | compatible with C. | |
6708 | ||
999c1171 RB |
6709 | 2013-04-23 Richard Biener <rguenther@suse.de> |
6710 | ||
6711 | PR tree-optimization/57026 | |
6712 | * tree-vrp.c (simplify_conversion_using_ranges): Do not propagate | |
6713 | from SSA names occuring in abnormal PHI nodes. | |
6714 | ||
53669259 AK |
6715 | 2013-04-22 Andi Kleen <ak@linux.intel.com> |
6716 | ||
6717 | * lto/lto.c (print_lto_report_1): Fix LTO report names. | |
6718 | ||
1a0ad150 AK |
6719 | 2013-04-22 Andi Kleen <ak@linux.intel.com> |
6720 | ||
6721 | * lto/lto.c (print_lto_report_1): Declare early. | |
6722 | (read_cgraph_and_symbols): Call print_lto_report_1 early. | |
6723 | ||
057f8f20 AK |
6724 | 2013-04-22 Andi Kleen <ak@linux.intel.com> |
6725 | ||
6726 | * common.opt (-flto-report-wpa): Add. | |
6727 | * doc/invoke.texi (-flto-report-wpa): Add. | |
6728 | * lto/lto.c (do_whole_program_analysis): Check for lto-report-wpa. | |
6729 | (lto_main): dito. | |
6730 | ||
473b1e05 XDL |
6731 | 2013-04-22 Xinliang David Li <davidxl@google.com> |
6732 | ||
6733 | * graph.c (draw_cfg_node_succ_edges): Add branch probility as label. | |
6734 | * cfghhooks.c (dump_bb_for_graph): Dump profile count and frquency. | |
6735 | * Makefile.in: New dependency | |
6736 | ||
cabf91cd | 6737 | David Daney <ddaney.cavm@gmail.com> |
b1485a33 | 6738 | |
cabf91cd AM |
6739 | * configure.ac (gcc_cv_as_micromips_support): Use the |
6740 | --fatal-warnings option. | |
6741 | * configure: Regenerate. | |
b1485a33 | 6742 | |
829d0168 MP |
6743 | 2013-04-22 Marek Polacek <polacek@redhat.com> |
6744 | ||
6745 | PR sanitizer/56990 | |
6746 | * tsan.c (instrument_expr): Don't instrument expression | |
6747 | in case its size is zero. | |
6748 | ||
6d9b7208 UB |
6749 | 2013-04-22 Uros Bizjak <ubizjak@gmail.com> |
6750 | ||
6751 | PR target/57032 | |
6752 | Revert: | |
6753 | 2013-03-17 Uros Bizjak <ubizjak@gmail.com> | |
6754 | ||
6755 | * config/alpha/alpha.c (TARGET_LRA_P): New define. | |
6756 | ||
ea679d55 JG |
6757 | 2013-04-22 James Greenhalgh <james.greenhalgh@arm.com> |
6758 | ||
6759 | * coretypes.h (gimple_stmt_iterator_d): Forward declare. | |
6760 | (gimple_stmt_iterator): New typedef. | |
6761 | * gimple.h (gimple_stmt_iterator): Rename to... | |
6762 | (gimple_stmt_iterator_d): ... This. | |
6763 | * doc/tm.texi.in (TARGET_FOLD_BUILTIN): Detail restriction that | |
6764 | trees be valid for GIMPLE and GENERIC. | |
6765 | (TARGET_GIMPLE_FOLD_BUILTIN): New. | |
6766 | * gimple-fold.c (gimple_fold_call): Call target hook | |
6767 | gimple_fold_builtin. | |
6768 | * hooks.c (hook_bool_gsiptr_false): New. | |
6769 | * hooks.h (hook_bool_gsiptr_false): New. | |
6770 | * target.def (fold_stmt): New. | |
6771 | * doc/tm.texi: Regenerate. | |
6772 | ||
88a581da VM |
6773 | 2013-04-22 Vladimir Makarov <vmakarov@redhat.com> |
6774 | ||
6775 | PR target/57018 | |
6776 | * lra-eliminations.c (mark_not_eliminable): Prevent elimination of | |
6777 | a set sp if no stack realignment. | |
6778 | ||
92be22dc NC |
6779 | 2013-04-22 Nick Clifton <nickc@redhat.com> |
6780 | ||
6781 | * config.gcc (tilegx-linux): Extend extra_objs rather than | |
6782 | overwriting it. | |
6783 | (tilepro-linux): Likewise. | |
6784 | ||
0ddec79f JG |
6785 | 2013-04-22 James Greenhalgh <james.greenhalgh@arm.com> |
6786 | ||
6787 | * config/aarch64/aarch64-builtins.c | |
6788 | (CF): Remove. | |
6789 | (CF0, CF1, CF2, CF3, CF4, CF10): New. | |
6790 | (VAR<1-12>): Add MAP parameter. | |
6791 | (BUILTIN_*): Likewise. | |
6792 | * config/aarch64/aarch64-simd-builtins.def: Set MAP parameter. | |
6793 | * config/aarch64/aarch64-simd.md (aarch64_sshl_n<mode>): Remove. | |
6794 | (aarch64_ushl_n<mode>): Likewise. | |
6795 | (aarch64_sshr_n<mode>): Likewise. | |
6796 | (aarch64_ushr_n<mode>): Likewise. | |
6797 | (aarch64_<maxmin><mode>): Likewise. | |
6798 | (aarch64_sqrt<mode>): Likewise. | |
6799 | * config/aarch64/arm_neon.h (vshl<q>_n_*): Use new builtin names. | |
6800 | (vshr<q>_n_*): Likewise. | |
6801 | ||
0050faf8 JG |
6802 | 2013-04-22 James Greenhalgh <james.greenhalgh@arm.com> |
6803 | ||
6804 | * config/aarch64/aarch64-builtins.c | |
6805 | (aarch64_simd_builtin_type_mode): Handle SF types. | |
6806 | (sf_UP): Define. | |
6807 | (BUILTIN_GPF): Define. | |
6808 | (aarch64_init_simd_builtins): Handle SF types. | |
6809 | * config/aarch64/aarch64-simd-builtins.def (frecpe): Add support. | |
6810 | (frecps): Likewise. | |
6811 | (frecpx): Likewise. | |
6812 | * config/aarch64/aarch64-simd.md | |
6813 | (simd_types): Update simd_frcp<esx> to simd_frecp<esx>. | |
6814 | (aarch64_frecpe<mode>): New. | |
6815 | (aarch64_frecps<mode>): Likewise. | |
6816 | * config/aarch64/aarch64.md (unspec): Add UNSPEC_FRECP<ESX>. | |
6817 | (v8type): Add frecp<esx>. | |
6818 | (aarch64_frecp<FRECP:frecp_suffix><mode>): New. | |
6819 | (aarch64_frecps<mode>): Likewise. | |
6820 | * config/aarch64/iterators.md (FRECP): New. | |
6821 | (frecp_suffix): Likewise. | |
6822 | * config/aarch64/arm_neon.h | |
6823 | (vrecp<esx><qsd>_<fd><32, 64>): Convert to using builtins. | |
6824 | ||
0fad3dbc | 6825 | 2013-04-22 Christian Bruel <christian.bruel@st.com> |
1818d01c CB |
6826 | |
6827 | PR target/56995 | |
6828 | * config/sh/sh.h (enum reg_class): Remove DF_HI_REGS. | |
6829 | (REG_CLASS_NAMES): Idem. | |
6830 | (REG_CLASS_CONTENTS): Idem. | |
6831 | (REGCLASS_HAS_FP_REG): Idem. | |
6832 | * config/sh/sh.c (sh_cannot_change_mode_class): Idem. | |
6833 | (sh_conditional_register_usage): Idem. | |
6834 | ||
3e8a33f9 JL |
6835 | 2013-04-21 Jeff Law <law@redhat.com> |
6836 | ||
6837 | * tree-ssa-forwprop.c (simplify_conversion_from_bitmask): New function. | |
6838 | (ssa_forward_propagate_and_combine): Use it. | |
6839 | ||
f38e1b0a VM |
6840 | 2013-04-19 Vladimir Makarov <vmakarov@redhat.com> |
6841 | ||
6842 | * lra.c: Update the flow chart diagram. | |
6843 | ||
682303da VM |
6844 | 2013-04-19 Vladimir Makarov <vmakarov@redhat.com> |
6845 | ||
6846 | PR rtl-optimization/56847 | |
6847 | * lra-constraints.c (process_alt_operands): Discourage alternative | |
6848 | with non-matche doffsettable memory constraint fro memory with | |
6849 | known offset. | |
6850 | ||
f6b64c35 RB |
6851 | 2013-04-19 Richard Biener <rguenther@suse.de> |
6852 | ||
6853 | PR tree-optimization/56982 | |
6854 | * builtins.def (BUILT_IN_LONGJMP): longjmp is not a leaf | |
6855 | function. | |
6856 | * gimplify.c (gimplify_call_expr): Notice special calls. | |
6857 | (gimplify_modify_expr): Likewise. | |
6858 | * tree-cfg.c (make_abnormal_goto_edges): Handle setjmp-like | |
6859 | abnormal control flow receivers. | |
6860 | (call_can_make_abnormal_goto): Handle cfun->calls_setjmp | |
6861 | in the same way as cfun->has_nonlocal_labels. | |
6862 | (gimple_purge_dead_abnormal_call_edges): Likewise. | |
6863 | (stmt_starts_bb_p): Make setjmp-like abnormal control flow | |
6864 | receivers start a basic-block. | |
6865 | ||
01d8bf07 RB |
6866 | 2013-04-19 Richard Biener <rguenther@suse.de> |
6867 | ||
6868 | * tree-vectorizer.h (struct _slp_instance): Move load_permutation | |
6869 | member ... | |
6870 | (struct _slp_tree): ... here. Make it a vector of unsigned ints. | |
6871 | (SLP_INSTANCE_LOAD_PERMUTATION): Remove. | |
6872 | (SLP_TREE_LOAD_PERMUTATION): Add. | |
6873 | (vect_transform_slp_perm_load): Adjust prototype. | |
6874 | * tree-vect-slp.c (vect_free_slp_tree): Adjust. | |
6875 | (vect_free_slp_instance): Likewise. | |
6876 | (vect_create_new_slp_node): Likewise. | |
6877 | (vect_supported_slp_permutation_p): Remove. | |
6878 | (vect_slp_rearrange_stmts): Adjust. | |
6879 | (vect_supported_load_permutation_p): Likewise. Inline | |
6880 | vect_supported_slp_permutation_p here. | |
6881 | (vect_analyze_slp_instance): Compute load permutations per | |
6882 | slp node instead of per instance. | |
6883 | (vect_get_slp_defs): Adjust. | |
6884 | (vect_transform_slp_perm_load): Likewise. | |
6885 | (vect_schedule_slp_instance): Remove redundant code. | |
6886 | (vect_schedule_slp): Remove hack for PR56270, add it ... | |
6887 | * tree-vect-stmts.c (vectorizable_load): ... here, do not | |
6888 | CSE loads for SLP. Adjust. | |
6889 | ||
ede22fc3 GY |
6890 | 2013-04-19 Greta Yorsh <Greta.Yorsh@arm.com> |
6891 | ||
6892 | * config/arm/arm.c (load_multiple_sequence, ldm_stm_operation_p): Fix | |
6893 | spelling in two comments. | |
6894 | ||
67bc84fb GY |
6895 | 2013-04-19 Greta Yorsh <Greta.Yorsh@arm.com> |
6896 | ||
6897 | PR target/56797 | |
6898 | * config/arm/arm.c (load_multiple_sequence): Require SP | |
6899 | as base register for loads if SP is in the register list. | |
6900 | ||
e248d83f MJ |
6901 | 2013-04-19 Martin Jambor <mjambor@suse.cz> |
6902 | ||
6903 | PR tree-optimization/56718 | |
6904 | * ipa-cp.c (ipa_value_from_known_type_jfunc): Moved... | |
6905 | * ipa-prop.c (ipa_binfo_from_known_type_jfunc): ...here, renamed | |
6906 | and made public. Adjusted all callers. | |
6907 | (ipa_intraprocedural_devirtualization): New function. | |
6908 | * ipa-prop.h (ipa_binfo_from_known_type_jfunc): Declare. | |
6909 | (ipa_intraprocedural_devirtualization): Likewise. | |
6910 | * Makefile.in (tree-ssa-pre.o): Add ipa-prop.h to dependencies. | |
6911 | ||
4891e8f8 RB |
6912 | 2013-04-19 Richard Biener <rguenther@suse.de> |
6913 | ||
6914 | PR tree-optimization/57000 | |
6915 | * tree-ssa-reassoc.c (pass_reassoc): Add TODO_update_ssa_only_virtuals. | |
6916 | ||
dad89f7c TG |
6917 | 2013-04-19 Terry Guo <terry.guo@arm.com> |
6918 | ||
6919 | * config/arm/cortex-m4-fpu.md (cortex_m4_v): Delete cpu unit. | |
6920 | Replace with ... | |
6921 | (cortex_m4_v_a, cortex_m4_v_b): ... new cpu units. | |
6922 | (cortex_m4_v, cortex_m4_exa_va, cortex_m4_exb_vb): New reservations. | |
6923 | (cortex_m4_fmacs): Use new reservations. | |
6924 | (cortex_m4_f_load, cortex_m4_f_store): Likewise. | |
6925 | ||
72ea0d47 VM |
6926 | 2013-04-18 Vladimir Makarov <vmakarov@redhat.com> |
6927 | ||
f1e6512c | 6928 | PR rtl-optimization/56999 |
72ea0d47 VM |
6929 | * lra-coalesce.c (coalescable_pseudo_p): Remove 2nd parameter and |
6930 | related code. | |
6931 | (lra_coalesce): Remove split_origin_bitmap and related code. | |
6932 | * lra.c (lra): Coalesce after undoing inheritance. Recreate live | |
6933 | ranges if necessary. | |
6934 | ||
780a5b71 UB |
6935 | 2013-04-18 Uros Bizjak <ubizjak@gmail.com> |
6936 | ||
6937 | * config/i386/i386.c (x86_64_ms_sysv_extra_clobbered_registers): | |
6938 | New array. | |
6939 | (ix86_expand_call): Remove clobbered_registers array and use | |
6940 | x86_64_ms_sysv_extra_clobbered_registers instead. | |
6941 | * config/i386/i386.h (x86_64_ms_sysv_extra_clobbered_registers): | |
6942 | Declare here. | |
6943 | * config/i386/predicates.md (call_rex64_ms_sysv_operation): New | |
6944 | predicate. | |
6945 | * config/i386/i386.md (*call_rex64_ms_sysv): Use | |
6946 | call_rex64_ms_sysv_operation predicate. Remove explicit clobbers. | |
6947 | (*call_value_rex64_ms_sysv): Ditto. | |
6948 | ||
6f5a366a CC |
6949 | 2013-04-18 Cary Coutant <ccoutant@google.com> |
6950 | ||
6951 | * dwarf2out.c (output_pubnames): Check die_perennial_p of | |
6952 | parent instead of die_mark. | |
6953 | ||
475b8f37 DN |
6954 | 2013-04-18 Diego Novillo <dnovillo@google.com> |
6955 | ||
6956 | * gimple.c (create_gimple_tmp): New. | |
6957 | (get_expr_type): New. | |
6958 | (build_assign): New. | |
6959 | (build_type_cast): New. | |
6960 | * gimple.h (enum ssa_mode): Define. | |
6961 | (gimple_seq_set_location): New. | |
6962 | * asan.c (build_check_stmt): Change some gimple_build_* calls | |
780a5b71 | 6963 | to use build_assign and build_type_cast. |
475b8f37 | 6964 | |
08940f33 RB |
6965 | 2013-04-18 Richard Biener <rguenther@suse.de> |
6966 | ||
6967 | * tree-vect-data-refs.c (vect_analyze_group_access): Properly | |
6968 | handle negative step. Remove redundant checks. | |
6969 | (vect_create_data_ref_ptr): Avoid ICEs with non-constant steps. | |
6970 | * tree-vect-stmts.c (vectorizable_load): Instead of asserting | |
6971 | for negative step and grouped loads fail to vectorize. | |
6972 | ||
0e0f87d4 SB |
6973 | 2013-04-18 Steven Bosscher <steven@gcc.gnu.org> |
6974 | ||
6975 | * emit-rtl.c (reset_insn_used_flags): New function. | |
6976 | (reset_all_used_flags): Use it. | |
6977 | (verify_insn_sharing): New function. | |
6978 | (verify_rtl_sharing): Fix verification for SEQUENCEs. | |
6979 | ||
4c445590 JJ |
6980 | 2013-04-18 Jakub Jelinek <jakub@redhat.com> |
6981 | ||
6982 | PR tree-optimization/56984 | |
6983 | * tree-vrp.c (register_edge_assert_for_2): For (x >> M) < N | |
6984 | and (x >> M) >= N don't register any assertion if N << M is the | |
6985 | minimum value. | |
6986 | ||
6873ecab SB |
6987 | 2013-04-18 Steven Bosscher <steven@gcc.gnu.org> |
6988 | ||
6989 | * lower-subreg.c (resolve_simple_move): If called self-recursive, | |
6990 | do not delete_insn insns that have not yet been emitted, only | |
6991 | unlink them with remove_insn. | |
6992 | * df-scan.c (df_insn_delete): Revert r197492. | |
6993 | ||
3ccb989e SB |
6994 | 2013-04-17 Steven Bosscher <steven@gcc.gnu.org> |
6995 | ||
6996 | * emit-rtl.c (link_insn_into_chain): Handle chaining of SEQUENCEs. | |
6997 | * reorg.c (emit_delay_sequence): Simplify with emit-rtl API. | |
6998 | ||
6999 | 2013-04-17 Greta Yorsh <Greta.Yorsh@arm.com> | |
0480fff0 GY |
7000 | |
7001 | * config/arm/arm.md (movsicc_insn): Convert define_insn into | |
7002 | define_insn_and_split. | |
7003 | (and_scc,ior_scc,negscc): Likewise. | |
7004 | (cmpsi2_addneg, subsi3_compare): Convert to named patterns. | |
7005 | ||
3ccb989e | 7006 | 2013-04-17 Greta Yorsh <Greta.Yorsh@arm.com> |
367075fe GY |
7007 | |
7008 | * config/arm/arm.c (use_return_insn): Return 0 for targets that | |
7009 | can benefit from using a sequence of LDRD instructions in epilogue | |
7010 | instead of a single LDM instruction. | |
7011 | ||
6d10a203 MLI |
7012 | 2013-04-17 Manuel López-Ibáñez <manu@gcc.gnu.org> |
7013 | ||
7014 | PR 45688 | |
7015 | * doc/extend.texi: Fix typo. | |
7016 | ||
6983e6b5 RB |
7017 | 2013-04-17 Richard Biener <rguenther@suse.de> |
7018 | ||
7019 | * tree-vect-slp.c (vect_build_slp_tree_1): Split out from ... | |
7020 | (vect_build_slp_tree): ... here. | |
7021 | (vect_build_slp_tree_1): Compute which stmts of the SLP group | |
7022 | match. Remove special-casing of mismatched complex loads. | |
7023 | (vect_build_slp_tree): Based on the result from vect_build_slp_tree_1 | |
7024 | re-try the match with swapped commutative operands. | |
7025 | (vect_supported_load_permutation_p): Remove special-casing of | |
7026 | mismatched complex loads. | |
7027 | (vect_analyze_slp_instance): Adjust. | |
7028 | ||
ef23e6a2 RB |
7029 | 2013-04-17 Richard Biener <rguenther@suse.de> |
7030 | ||
7031 | PR rtl-optimization/56921 | |
7032 | * cfgloop.h (struct loop): Add simple_loop_desc member. | |
7033 | (struct niter_desc): Mark with GTY(()). | |
7034 | (simple_loop_desc): Do not use aux field but simple_loop_desc. | |
7035 | * loop-iv.c (get_simple_loop_desc): Likewise. | |
7036 | (free_simple_loop_desc): Likewise. | |
7037 | ||
7038 | Revert | |
7039 | 2013-04-16 Richard Biener <rguenther@suse.de> | |
7040 | ||
7041 | PR rtl-optimization/56921 | |
7042 | * loop-init.c (pass_rtl_move_loop_invariants): Add | |
7043 | TODO_do_not_ggc_collect to todo_flags_finish. | |
7044 | (pass_rtl_unswitch): Same. | |
7045 | (pass_rtl_unroll_and_peel_loops): Same. | |
7046 | (pass_rtl_doloop): Same. | |
7047 | ||
fc6f94f5 EB |
7048 | 2013-04-17 Eric Botcazou <ebotcazou@adacore.com> |
7049 | ||
7050 | * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p): New. | |
7051 | (decl_refs_may_alias_p): Add REF1 and REF2 parameters. | |
7052 | Use nonoverlapping_component_refs_of_decl_p to disambiguate component | |
7053 | references. | |
7054 | (refs_may_alias_p_1): Adjust call to decl_refs_may_alias_p. | |
7055 | * tree-streamer.c (record_common_node): Adjust reference in comment. | |
7056 | ||
10a88311 TG |
7057 | 2013-04-17 Terry Guo <terry.guo@arm.com> |
7058 | ||
7059 | * config/arm/cortex-m4.md: Add a new bypass. | |
7060 | ||
6d9b7208 | 7061 | 2013-04-16 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
f3d096b0 N |
7062 | |
7063 | * config/aarch64/aarch64.md (*adds_<optab><mode>_multp2): | |
7064 | New pattern. | |
7065 | (*subs_<optab><mode>_multp2): New pattern. | |
7066 | (*adds_<optab><ALLX:mode>_<GPI:mode>): New pattern. | |
7067 | (*subs_<optab><ALLX:mode>_<GPI:mode>): New pattern. | |
7068 | ||
6d9b7208 | 7069 | 2013-04-16 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
860ad33f N |
7070 | |
7071 | * config/aarch64/aarch64.md (*adds_mul_imm_<mode>): New pattern. | |
7072 | (*subs_mul_imm_<mode>): New pattern. | |
7073 | ||
18a6701e DE |
7074 | 2013-04-16 David Edelsohn <dje.gcc@gmail.com> |
7075 | ||
7076 | PR target/56948 | |
7077 | * config/rs6000/vsx.md (vsx_mov<mode>): Add j->r alternative. | |
7078 | (vsx_movti_64bit): Change j->wa to O->wa. Add n->r alternative. | |
7079 | (vsx_movti_32bit): Change j->wa to O->wa. | |
7080 | ||
07c37b2f RB |
7081 | 2013-04-16 Richard Biener <rguenther@suse.de> |
7082 | ||
7083 | PR rtl-optimization/56921 | |
7084 | * loop-init.c (pass_rtl_move_loop_invariants): Add | |
7085 | TODO_do_not_ggc_collect to todo_flags_finish. | |
7086 | (pass_rtl_unswitch): Same. | |
7087 | (pass_rtl_unroll_and_peel_loops): Same. | |
7088 | (pass_rtl_doloop): Same. | |
7089 | ||
0e0f87d4 | 7090 | 2013-04-16 Greta Yorsh <Greta.Yorsh@arm.com> |
974ba22d GY |
7091 | |
7092 | * config/arm/arm.c (emit_multi_reg_push): New declaration | |
7093 | for an existing function. | |
7094 | (arm_emit_strd_push): New function. | |
7095 | (arm_expand_prologue): Used here. | |
7096 | (arm_emit_ldrd_pop): New function. | |
7097 | (arm_expand_epilogue): Used here. | |
7098 | (arm_get_frame_offsets): Update condition. | |
7099 | (arm_emit_multi_reg_pop): Add a special case for load of a single | |
7100 | register with writeback. | |
7101 | ||
5e8e2af4 UB |
7102 | 2013-04-16 Uros Bizjak <ubizjak@gmail.com> |
7103 | ||
7104 | * doc/invoke.texi (i386 Option): Reword -mstack-protector-guard | |
7105 | description. | |
7106 | ||
9fd9ccf7 RB |
7107 | 2013-04-16 Richard Biener <rguenther@suse.de> |
7108 | ||
7109 | PR tree-optimization/56756 | |
7110 | * tree-ssa-loop-im.c (struct first_mem_ref_loc_1): New functor. | |
7111 | (first_mem_ref_loc): New. | |
7112 | (execute_sm): Place the load temporarily before a previous | |
7113 | access instead of in the latch edge to ensure its SSA dependencies | |
7114 | are defined at points dominating the load. | |
7115 | ||
96fba521 SB |
7116 | 2013-04-16 Steven Bosscher <steven@gcc.gnu.org> |
7117 | ||
4c8af858 SB |
7118 | * cfgrtl.c (cfg_layout_merge_blocks): Revert r184005, implement |
7119 | correct fix by moving header and footer insn to the footer of | |
7120 | the merged basic block. Clear BB_END of the merged-away block. | |
7121 | ||
96fba521 SB |
7122 | PR middle-end/43631 |
7123 | * emit-rtl.c (make_note_raw): New function. | |
7124 | (link_insn_into_chain): New static inline function. | |
7125 | (add_insn): Use it. | |
7126 | (add_insn_before, add_insn_after): Factor insn chain linking code... | |
7127 | (add_insn_before_nobb, add_insn_after_nobb): ...here, new functions | |
7128 | using link_insn_into_chain. | |
7129 | (note_outside_basic_block_p): New helper function for emit_note_after | |
7130 | and emit_note_before. | |
7131 | (emit_note_after): Use nobb variant of add_insn_after if the note | |
7132 | should not be contained in a basic block. | |
7133 | (emit_note_before): Use nobb variant of add_insn_before if the note | |
7134 | should not be contained in a basic block. | |
7135 | (emit_note_copy): Use make_note_raw. | |
7136 | (emit_note): Likewise. | |
7137 | * bb-reorder.c (insert_section_boundary_note): Remove hack to set | |
7138 | BLOCK_FOR_INSN to NULL manually for NOTE_INSN_SWITCH_TEXT_SECTIONS. | |
7139 | * jump.c (cleanup_barriers): Use reorder_insns_nobb to avoid making | |
7140 | the moved barrier the tail of the basic block it follows. | |
7141 | * var-tracking.c (pass_variable_tracking): Add TODO_verify_flow. | |
7142 | ||
7b8265ba JJ |
7143 | 2013-04-15 Jakub Jelinek <jakub@redhat.com> |
7144 | ||
7145 | PR tree-optimization/56962 | |
7146 | * gimple-ssa-strength-reduction.c (record_increment): Only set | |
7147 | initializer if gimple_assign_rhs_code is {,POINTER_}PLUS_EXPR and | |
7148 | either rhs1 or rhs2 is equal to c->base_expr. | |
7149 | ||
5185d248 RB |
7150 | 2013-04-15 Richard Biener <rguenther@suse.de> |
7151 | ||
7152 | PR tree-optimization/56933 | |
7153 | * tree-vectorizer.h (struct _stmt_vec_info): Remove read_write_dep | |
7154 | member. | |
7155 | (GROUP_READ_WRITE_DEPENDENCE): Remove. | |
7156 | (STMT_VINFO_GROUP_READ_WRITE_DEPENDENCE): Likewise. | |
7157 | * tree-vect-data-refs.c (vect_analyze_group_access): Move | |
7158 | dependence check ... | |
7159 | vect_analyze_data_ref_dependence (vect_analyze_data_ref_dependence): | |
7160 | ... here. | |
7161 | * tree-vect-stmts.c (new_stmt_vec_info): Do not initialize | |
7162 | GROUP_READ_WRITE_DEPENDENCE. | |
7163 | ||
a24243a0 AK |
7164 | 2013-04-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
7165 | ||
7166 | * emit-rtl.c (reset_all_used_flags): New function. | |
7167 | (verify_rtl_sharing): Call reset_all_used_flags before and after | |
7168 | performing the checks. | |
7169 | ||
1c50eada KT |
7170 | 2013-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
7171 | ||
7172 | * config/arm/arm.c (const_ok_for_dimode_op): Handle AND case. | |
7173 | * config/arm/arm.md (*anddi3_insn): Change to insn_and_split. | |
7174 | * config/arm/constraints.md (De): New constraint. | |
7175 | * config/arm/neon.md (anddi3_neon): Delete. | |
7176 | (neon_vand<mode>): Expand to standard anddi3 pattern. | |
7177 | * config/arm/predicates.md (imm_for_neon_inv_logic_operand): | |
7178 | Move earlier in the file. | |
7179 | (neon_inv_logic_op2): Likewise. | |
7180 | (arm_anddi_operand_neon): New predicate. | |
7181 | ||
e927b6ad RO |
7182 | 2013-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7183 | ||
7184 | * configure.ac (gcc_cv_ld_as_needed): Set | |
7185 | gcc_cv_ld_as_needed_option, gcc_cv_no_as_needed_option. | |
7186 | Use -z ignore, -z record on *-*-solaris2*. | |
7187 | (HAVE_LD_AS_NEEDED): Update comment. | |
7188 | (LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION): Define. | |
7189 | * configure: Regenerate. | |
7190 | * config.in: Regenerate. | |
7191 | * gcc.c (init_gcc_specs) [USE_LD_AS_NEEDED]: Use | |
7192 | LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION. | |
7193 | * config/sol2.h [HAVE_LD_AS_NEEDED] (USE_LD_AS_NEEDED): Define. | |
7194 | * doc/tm.texi.in (USE_LD_AS_NEEDED): Allow for --as-needed | |
7195 | equivalents. Fix markup. | |
7196 | * doc/tm.texi: Regenerate. | |
7197 | ||
e0ea8797 AH |
7198 | 2013-04-15 Andrew Hsieh <andrewhsieh.google.com> |
7199 | ||
7200 | * config/i386/i386.opt: New option mstack-protector-guard=. | |
7201 | * config/i386/i386-opts.h: Add enum stack_protector_guard. | |
7202 | * config/i386/i386.h: Define TARGET_SSP_GLOBAL_GUARD and | |
7203 | TARGET_SSP_TLS_GUARD. | |
7204 | * config/i386/i386.c (ix86_option_override_internal): Set | |
7205 | ix86_stack_protector_guard. | |
7206 | * config/i386/i386.md (stack_protect_set): Enable for | |
7207 | TARGET_SSP_TLS_GUARD only. | |
7208 | (stack_protect_set_<mode>): Ditto. | |
7209 | (stack_protect_test): Ditto. | |
7210 | (stack_protect_test_<mode>): Ditto. | |
7211 | * doc/invoke.texi (i386 Option): Document. | |
7212 | ||
811b72f9 EB |
7213 | 2013-04-15 Eric Botcazou <ebotcazou@adacore.com> |
7214 | ||
7215 | PR target/56890 | |
7216 | * config/sparc/sparc.c (enum sparc_mode_class): Add H_MODE value. | |
7217 | (S_MODES): Set H_MODE bit. | |
7218 | (SF_MODES): Set only S_MODE and SF_MODE bits. | |
7219 | (DF_MODES): Set SF_MODES and only D_MODE and DF_MODE bits. | |
7220 | (sparc_init_modes) <MODE_INT>: Set H_MODE bit for sub-word modes. | |
7221 | <MODE_VECTOR_INT>: Do not set SF_MODE for sub-word modes. | |
7222 | <MODE_FLOAT>: Likewise. | |
7223 | ||
5529fdd6 JY |
7224 | 2013-04-15 Joey Ye <joey.ye@arm.com> |
7225 | ||
7226 | * config/arm/arm.c (thumb_far_jump_used_p): Fix typo in comments. | |
7227 | ||
517b1da2 JY |
7228 | 2013-04-15 Joey Ye <joey.ye@arm.com> |
7229 | ||
7230 | * config/arm/arm.c (thumb1_final_prescan_insn): Assert lr save | |
7231 | for real far jump. | |
7232 | (thumb_far_jump_used_p): Count instruction size and set | |
7233 | far_jump_used. | |
7234 | ||
01007ae0 EB |
7235 | 2013-04-14 Eric Botcazou <ebotcazou@adacore.com> |
7236 | ||
7237 | * reorg.c (fill_simple_delay_slots): Reindent block of code. | |
7238 | * resource.c (mark_target_live_regs): Reformat conditional block. | |
7239 | ||
c46f6580 SB |
7240 | 2013-04-13 Steven Bosscher <steven@gcc.gnu.org> |
7241 | ||
7242 | * sched-deps.c (deps_analyze_insn): Do not check for EH_REGION insn | |
7243 | notes, they are emitted only just before final. | |
7244 | * sched-int.h: Include insn-attr.h before checking INSN_SCHEDULING. | |
7245 | ||
1f397f45 SB |
7246 | 2013-04-13 Steven Bosscher <steven@gcc.gnu.org> |
7247 | ||
7248 | * emit-rtl.c (remove_insn): Do not call df_insn_delete here. | |
7249 | * cfgrtl.c (delete_insn): Call it here instead. | |
7250 | * lra-spills.c (lra_final_code_change): Use delete_insn. | |
7251 | * haifa-sched.c (sched_remove_insn): Likewise. | |
7252 | * sel-sched-ir.c (return_nop_to_pool): Clear INSN_DELETED_P for nops | |
7253 | returning to the nop pool. | |
7254 | (sel_remove_insn): Simplify the only_disconnect case via remove_insn, | |
7255 | use delete_insn for definitive removal. Clear BLOCK_FOR_INSN. | |
7256 | ||
58a51369 SB |
7257 | 2013-04-12 Steven Bosscher <steven@gcc.gnu.org> |
7258 | ||
7259 | * doc/tm.texi.in (LOOP_ALIGN): Remove loop note references. | |
7260 | * doc/tm.texi: Regenerated. | |
7261 | ||
33159866 UB |
7262 | 2013-04-12 Uros Bizjak <ubizjak@gmail.com> |
7263 | ||
7264 | * config/i386/i386.c (ix86_hard_regno_mode_ok): Use ANY_QI_REGNO_P in | |
7265 | QImode checks. | |
7266 | ||
226e378f SB |
7267 | 2013-04-12 Steven Bosscher <steven@gcc.gnu.org> |
7268 | ||
7269 | * df-core.c (df_find_def): Compare register numbers. | |
7270 | (df_find_use): Likewise. | |
7271 | ||
fafb9b18 VM |
7272 | 2013-04-12 Vladimir Makarov <vmakarov@redhat.com> |
7273 | ||
7274 | PR target/56903 | |
7275 | * config/i386/i386.c (ix86_hard_regno_mode_ok): Add | |
7276 | lra_in_progress for return. | |
7277 | ||
9a946fd6 GY |
7278 | 2013-04-12 Greta Yorsh <Greta.Yorsh@arm.com> |
7279 | ||
7280 | * config/arm/arm.md (mov_scc,mov_negscc,mov_notscc): Convert | |
7281 | define_insn into define_insn_and_split and emit movsicc patterns. | |
7282 | ||
41b83758 GY |
7283 | 2013-04-12 Greta Yorsh <Greta.Yorsh@arm.com> |
7284 | ||
7285 | * config/arm/arm.c (gen_operands_ldrd_strd): Initialize "base". | |
7286 | ||
d3afd9aa RB |
7287 | 2013-04-12 Richard Biener <rguenther@suse.de> |
7288 | ||
7289 | * tree-pass.h (TODO_do_not_ggc_collect): New. | |
7290 | * passes.c (execute_one_ipa_transform_pass): Honor | |
7291 | TODO_do_not_ggc_collect. | |
7292 | (execute_one_pass): Likewise. | |
7293 | ||
7294 | Revert | |
7295 | 2013-04-10 Richard Biener <rguenther@suse.de> | |
7296 | ||
7297 | * passes.c (init_optimization_passes): Remove reload pass. | |
7298 | * ira.c (do_reload): Merge into ... | |
7299 | (ira): ... this. | |
7300 | (rest_of_handle_reload): Remove. | |
7301 | (pass_reload): Likewise. | |
7302 | * config/i386/i386.c (ix86_option_override): Refer to ira instead | |
7303 | of reload for vzeroupper pass placement. | |
7304 | ||
06f9b387 JJ |
7305 | 2013-04-12 Jakub Jelinek <jakub@redhat.com> |
7306 | ||
7307 | PR tree-optimization/56918 | |
7308 | PR tree-optimization/56920 | |
7309 | * fold-const.c (int_const_binop_1): Use op1.mul_with_sign (op2, ...) | |
7310 | instead of op1 - op2. Pass 2 * TYPE_PRECISION (type) as second | |
7311 | argument to rshift method. For 2 * HOST_BITS_PER_WIDE_INT precision | |
7312 | use wide_mul_with_sign method. | |
7313 | ||
953094d2 RB |
7314 | 2013-04-12 Richard Biener <rguenther@suse.de> |
7315 | ||
7316 | * gimple.c (is_gimple_constant): Vector CONSTRUCTORs should | |
7317 | not be considered a gimple constant. | |
7318 | ||
bb506982 MG |
7319 | 2013-04-12 Marc Glisse <marc.glisse@inria.fr> |
7320 | ||
7321 | * fold-const.c (const_binop): Handle vector shifts by a scalar. | |
7322 | (fold_binary_loc): Call const_binop also for mixed vector-scalar | |
7323 | operations. | |
7324 | ||
4b84d650 JJ |
7325 | 2013-04-12 Manuel López-Ibáñez <manu@gcc.gnu.org> |
7326 | Jakub Jelinek <jakub@redhat.com> | |
7327 | ||
7328 | * opts.c: Include diagnostic-color.h. | |
7329 | (common_handle_option): Handle OPT_fdiagnostics_color_. | |
7330 | * Makefile.in (OBJS-libcommon): Add diagnostic-color.o. | |
7331 | (diagnostic.o, opts.o, pretty-print.o): Depend on diagnostic-color.h. | |
7332 | (diagnostic-color.o): New. | |
7333 | * common.opt (fdiagnostics-color, fdiagnostics-color=): New options. | |
7334 | (diagnostic_color_rule): New enum. | |
7335 | * dwarf2out.c (gen_producer_string): Don't print -fdiagnostics-color*. | |
7336 | * langhooks.c (lhd_print_error_function): Add %r "locus" and %R around | |
7337 | the location string. | |
7338 | * diagnostic.def: Add 3rd argument to DEFINE_DIAGNOSTIC_KIND macros, | |
7339 | either NULL, or color kind. | |
7340 | * diagnostic-color.c: New file. | |
7341 | * diagnostic-color.h: New file. | |
7342 | * diagnostic-core.h (DEFINE_DIAGNOSTIC_KIND): Adjust macro for 3 | |
7343 | arguments. | |
7344 | * doc/invoke.texi (-fdiagnostics-color): Document. | |
7345 | * pretty-print.h (pp_show_color): Define. | |
7346 | (struct pretty_print_info): Add show_color field. | |
7347 | * diagnostic.c: Include diagnostic-color.h. | |
7348 | (diagnostic_build_prefix): Adjust for 3 argument DEFINE_DIAGNOSTIC_KIND | |
7349 | macros. Colorize error:, warning: etc. strings and also the location | |
7350 | string. | |
7351 | (diagnostic_show_locus): Colorize the caret line. | |
7352 | * pretty-print.c: Include diagnostic-color.h. | |
7353 | (pp_base_format): Handle %r and %R format specifiers. Colorize strings | |
7354 | inside of %< %> quotes or quoted through q format modifier. | |
7355 | ||
067a1e71 AK |
7356 | 2013-04-12 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
7357 | ||
33159866 | 7358 | * ifcvt.c (end_ifcvt_sequence): Mark a and b for unsharing as well. |
067a1e71 | 7359 | |
33159866 | 7360 | 2013-04-11 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
b056c910 N |
7361 | |
7362 | * config/aarch64/aarch64.c (aarch64_select_cc_mode): Allow NEG | |
7363 | code in CC_NZ mode. | |
7364 | * config/aarch64/aarch64.md (*neg_<shift><mode>3_compare0): New | |
7365 | pattern. | |
7366 | ||
7b55f98f MP |
7367 | 2013-04-11 Marek Polacek <polacek@redhat.com> |
7368 | ||
7369 | PR tree-optimization/48184 | |
33159866 | 7370 | * params.def (PARAM_ALIGN_THRESHOLD): Increase the minimum value to 1. |
7b55f98f | 7371 | |
966b587e EB |
7372 | 2013-04-11 Eric Botcazou <ebotcazou@adacore.com> |
7373 | ||
7374 | * stor-layout.c (skip_simple_constant_arithmetic): Move to... | |
7375 | * tree.c (skip_simple_constant_arithmetic): ...here and make public. | |
7376 | (skip_simple_arithmetic): Tidy up. | |
7377 | * tree.h (skip_simple_constant_arithmetic): Declare. | |
7378 | ||
33159866 | 7379 | 2013-04-11 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
f8bf91ab N |
7380 | |
7381 | * config/aarch64/aarch64.h (REVERSIBLE_CC_MODE): Define. | |
7382 | ||
1d42c1ec RB |
7383 | 2013-04-11 Richard Biener <rguenther@suse.de> |
7384 | ||
7385 | * tree-vect-loop.c (get_initial_def_for_induction): Properly | |
7386 | generate vector constants. | |
7387 | ||
4ba5ea11 RB |
7388 | 2013-04-11 Richard Biener <rguenther@suse.de> |
7389 | ||
7390 | PR tree-optimization/56878 | |
7391 | * tree-flow.h (outermost_invariant_loop_for_expr): Declare. | |
7392 | * tree-ssa-loop-ivopts.c (outermost_invariant_loop_for_expr): | |
7393 | New function. | |
7394 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): | |
7395 | Prefer to align the DR with the most invariant base address. | |
7396 | ||
f0defe58 SKS |
7397 | 2013-04-11 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> |
7398 | ||
7399 | * opts.c (common_handle_option): Fix formatting and add FALLTHRU | |
7400 | comment. | |
7401 | ||
d07458be JG |
7402 | 2013-04-11 James Greenhalgh <james.greenhalgh@arm.com> |
7403 | ||
7404 | * config/aarch64/aarch64-simd.md (aarch64_vcond_internal): Fix | |
7405 | floating-point vector comparisons against 0. | |
7406 | ||
146b8692 JJ |
7407 | 2013-04-11 Jakub Jelinek <jakub@redhat.com> |
7408 | ||
7409 | PR tree-optimization/56899 | |
7410 | * fold-const.c (extract_muldiv_1): Apply distributive law | |
7411 | only if TYPE_OVERFLOW_WRAPS (ctype). | |
7412 | ||
b8578ff7 BC |
7413 | 2013-04-11 Bin Cheng <bin.cheng@arm.com> |
7414 | ||
7415 | PR target/56124 | |
7416 | * ira-costs.c (scan_one_insn): Check whether the source rtx of | |
7417 | loading has side effect. | |
7418 | ||
0ea8a6f9 SB |
7419 | 2013-04-10 Steven Bosscher <steven@gcc.gnu.org> |
7420 | ||
7421 | * config/sparc/sparc.c: Include tree-pass.h. | |
7422 | (TARGET_MACHINE_DEPENDENT_REORG): Do not redefine. | |
7423 | (sparc_reorg): Rename to sparc_do_work_around_errata. Move to | |
7424 | head of file. Change return type. Split off gate function. | |
7425 | (sparc_gate_work_around_errata): New function. | |
7426 | (pass_work_around_errata): New pass definition. | |
7427 | (insert_pass_work_around_errata) New pass insert definition to | |
7428 | insert pass_work_around_errata just after delayed-branch scheduling. | |
7429 | (sparc_option_override): Insert the pass. | |
7430 | * config/sparc/t-sparc (sparc.o): Add TREE_PASS_H dependence. | |
7431 | ||
42e37616 DM |
7432 | 2013-04-10 David S. Miller <davem@davemloft.net> |
7433 | ||
89deeb3b DM |
7434 | * config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=supersparc |
7435 | or -mcpu=hypersparc. | |
7436 | ||
42e37616 DM |
7437 | * target.def (cstore_mode): New hook. |
7438 | * target.h: Include insn-codes.h | |
7439 | * targhooks.c: Likewise. | |
7440 | (default_cstore_mode): New function. | |
7441 | * targhooks.h: Declare it. | |
7442 | * doc/tm.texi.in: New hook slot for TARGET_CSTORE_MODE. | |
7443 | * doc/tm.texi: Rebuild. | |
7444 | * expmed.c (emit_cstore): Obtain cstore boolean result mode using | |
7445 | target hook, rather than inspecting the insn_data. | |
7446 | * config/sparc/sparc.c (sparc_cstore_mode): New function. | |
7447 | (TARGET_CSTORE_MODE): Redefine. | |
7448 | (emit_scc_insn): When TARGET_ARCH64, emit new 64-bit boolean | |
7449 | result patterns. | |
7450 | * config/sparc/predicates.md (cstore_result_operand): New special | |
7451 | predicate. | |
7452 | * config/sparc/sparc.md (cstoresi4, cstoredi4, cstore<F:mode>4): | |
7453 | Use it for operand 0. | |
7454 | (*seqsi_special): Rewrite using 'P' mode iterator on operand 0. | |
7455 | (*snesi_special): Likewise. | |
7456 | (*snesi_zero): Likewise. | |
7457 | (*seqsi_zero): Likewise. | |
7458 | (*sltu_insn): Likewise. | |
7459 | (*sgeu_insn): Likewise. | |
7460 | (*seqdi_special): Make operand 0 and comparison operation be of | |
7461 | DImode. | |
7462 | (*snedi_special): Likewise. | |
7463 | (*snedi_special_vis3): Likewise. | |
7464 | (*neg_snesi_zero): Rename to *neg_snesisi_zero. | |
7465 | (*neg_snesi_sign_extend): Rename to *neg_snesidi_zero. | |
7466 | (*snesi_zero_extend): Delete, covered by 'P' mode iterator. | |
7467 | (*neg_seqsi_zero): Rename to *neg_seqsisi_zero. | |
7468 | (*neg_seqsi_sign_extend): Rename to *neg_seqsidi_zero. | |
7469 | (*seqsi_zero_extend): Delete, covered by 'P' mode iterator. | |
7470 | (*sltu_extend_sp64): Likewise. | |
7471 | (*neg_sltu_insn): Rename to *neg_sltusi_insn. | |
7472 | (*neg_sltu_extend_sp64): Rename to *neg_sltudi_insn. | |
7473 | (*sgeu_extend_sp64): Delete, covered by 'P' mode iterator. | |
7474 | (*neg_sgeu_insn): Rename to *neg_sgeusi_insn. | |
7475 | (*neg_sgeu_extend_sp64): Rename to *neg_sgeudi_insn. | |
7476 | ||
95ca411e YZ |
7477 | 2013-04-10 Yufeng Zhang <yufeng.zhang@arm.com> |
7478 | ||
7479 | * config/aarch64/aarch64.c (aarch64_print_extension): New function. | |
7480 | (aarch64_start_file): Use the new function. | |
7481 | ||
6782438d | 7482 | 2013-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> |
33159866 | 7483 | Jason Merrill <jason@redhat.com> |
6782438d SKS |
7484 | |
7485 | * common.opt: Add -gdwarf. | |
7486 | * opts.c (common_handle_option): Handle it. | |
7487 | * gcc.c (ASM_DEBUG_SPEC): Don't expect "-2" for DWARF. | |
7488 | ||
bb313b93 RB |
7489 | 2013-04-10 Richard Biener <rguenther@suse.de> |
7490 | ||
7491 | * passes.c (execute_todo): Do not call ggc_collect conditional here. | |
7492 | (execute_one_ipa_transform_pass): But unconditionally here. | |
7493 | (execute_one_pass): And here. | |
7494 | (init_optimization_passes): Remove reload pass. | |
7495 | * tree-pass.h (TODO_ggc_collect): Remove. | |
7496 | (pass_reload): Likewise. | |
7497 | * ira.c (do_reload): Merge into ... | |
7498 | (ira): ... this. | |
7499 | (rest_of_handle_reload): Remove. | |
7500 | (pass_reload): Likewise. | |
7501 | * config/i386/i386.c (ix86_option_override): Refer to ira instead | |
7502 | of reload for vzeroupper pass placement. | |
7503 | * <everywhere>: Remove TODO_ggc_collect from todo_flags_start | |
7504 | and todo_flags_finish of all passes. | |
7505 | ||
793d9a16 RB |
7506 | 2013-04-10 Richard Biener <rguenther@suse.de> |
7507 | ||
7508 | * tree-vectorizer.h (struct _slp_oprnd_info): Remove | |
7509 | first_const_oprnd field, rename first_def_type to first_op_type. | |
7510 | * tree-vect-slp.c (vect_create_oprnd_info): Adjust. | |
7511 | (vect_get_and_check_slp_defs): Always use the type of the | |
7512 | operand. Allow mixed vect_external_def, vect_constant_def types. | |
7513 | (vect_get_constant_vectors): Handle mixed vect_external_def, | |
7514 | vect_constant_def types. | |
7515 | ||
ee8a9b7b JR |
7516 | 2013-04-10 Joern Rennecke <joern.rennecke@embecosm.com> |
7517 | ||
7518 | PR tree-optimization/55524 | |
7519 | * tree-ssa-math-opts.c | |
7520 | (convert_mult_to_fma): Don't use an fms construct | |
7521 | when we don't have an fms operation, but fnma, and it looks | |
7522 | likely that we'll be able to use the latter. | |
7523 | ||
6957a6f6 ZZ |
7524 | 2013-04-10 Zhouyi Zhou <yizhouzhou@ict.ac.cn> |
7525 | ||
7526 | * cif-code.def (OVERWRITABLE): Correct the comment for overwritable | |
7527 | function. | |
7528 | * ipa-inline.c (can_inline_edge_p): Let dump mechanism report the | |
7529 | inline fail caused by overwritable functions. | |
7530 | ||
34ab4a5b CJW |
7531 | 2013-04-10 Chung-Ju Wu <jasonwucj@gmail.com> |
7532 | ||
7533 | * combine.c (simplify_compare_const): Use GET_MODE_MASK to filter out | |
7534 | unnecessary bits in the constant power of two case. | |
7535 | ||
abf9bfbc RB |
7536 | 2013-04-10 Richard Biener <rguenther@suse.de> |
7537 | ||
7538 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Remove | |
7539 | broken code swapping operands. | |
7540 | (vect_build_slp_tree): Do not compute load permutations here. | |
7541 | (vect_analyze_slp_instance): Compute load permutations here, | |
7542 | after building the SLP tree. | |
7543 | ||
f408477e CB |
7544 | 2013-04-09 Christian Bruel <christian.bruel@st.com> |
7545 | ||
7546 | * config/sh/sh.md (barrier_align): Use next/prev_active_insn instead | |
7547 | of next/prev_real_insn. | |
7548 | ||
5ac42672 JH |
7549 | 2013-04-09 Jan Hubicka <jh@suse.cz> |
7550 | ||
abf9bfbc RB |
7551 | * ipa.c (cgraph_externally_visible_p, varpool_externally_visible_p): |
7552 | Drop aliased parameter. | |
5ac42672 JH |
7553 | (function_and_variable_visibility): Do not handle alias pairs. |
7554 | * cgraph.c (varpool_externally_visible_p): Update prototype. | |
7555 | * varpool.c (varpool_add_new_variable): Update. | |
7556 | ||
5017f1d2 KT |
7557 | 2013-04-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
7558 | ||
7559 | * config/arm/arm.md (minmax_arithsi_non_canon): New pattern. | |
7560 | ||
48eecbee SB |
7561 | 2013-04-09 Steven Bosscher <steven@gcc.gnu.org> |
7562 | ||
a949cf1c SB |
7563 | * sched-vis.c (print_pattern): Print SEQUENCE of insns as insns. |
7564 | ||
48eecbee SB |
7565 | * config/sparc/sparc.md: Use define_c_enum for "unspec" and "unspecv". |
7566 | ||
75ef8e3d MP |
7567 | 2013-04-09 Marek Polacek <polacek@redhat.com> |
7568 | ||
7569 | PR tree-optimization/48762 | |
33159866 | 7570 | * params.def (PARAM_MAX_CSE_INSNS): Increase the minimum value to 1. |
75ef8e3d | 7571 | |
23847df4 RB |
7572 | 2013-04-09 Richard Biener <rguenther@suse.de> |
7573 | ||
7574 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Remove code | |
7575 | dealing with cost. | |
7576 | (vect_build_slp_tree): Likewise. | |
7577 | (vect_analyze_slp_cost_1, vect_analyze_slp_cost): New functions | |
7578 | calculating the cost of a SLP instance. | |
7579 | (vect_analyze_slp_instance): Use it from here, after building | |
7580 | the SLP tree. | |
7581 | ||
ea3a0fde JJ |
7582 | 2013-04-09 Jakub Jelinek <jakub@redhat.com> |
7583 | ||
7584 | PR middle-end/56883 | |
7585 | * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk, | |
7586 | expand_omp_for_static_chunk): Use simple_p = true in | |
7587 | force_gimple_operand_gsi calls when assigning to addressable decls. | |
7588 | ||
a32dfe9d JL |
7589 | 2013-04-09 Jeff Law <law@redhat.com> |
7590 | ||
7591 | * tree-vrp.c (simplify_cond_using_ranges): Simplify test of boolean | |
7592 | when the boolean was created by converting a wider object which | |
7593 | had a boolean range. | |
7594 | ||
d755c7ef RB |
7595 | 2013-04-09 Richard Biener <rguenther@suse.de> |
7596 | ||
7597 | * tree-vectorizer.h (slp_void_p): Remove. | |
7598 | (slp_tree): Typedef before _slp_tree declaration. | |
7599 | (struct _slp_tree): Use a vector of slp_tree as children. | |
7600 | (vect_get_place_in_interleaving_chain): Remove. | |
7601 | * tree-vect-data-refs.c (vect_get_place_in_interleaving_chain): | |
7602 | Move ... | |
7603 | * tree-vect-slp.c (vect_get_place_in_interleaving_chain): ... here | |
7604 | and make static. | |
7605 | (vect_free_slp_tree, vect_print_slp_tree, vect_mark_slp_stmts, | |
7606 | vect_mark_slp_stmts_relevant, vect_slp_rearrange_stmts, | |
7607 | vect_detect_hybrid_slp_stmts, vect_slp_analyze_node_operations, | |
7608 | vect_schedule_slp_instance, vect_remove_slp_scalar_calls): | |
7609 | Use slp_node instead of slp_void_p and adjust. | |
7610 | ||
3d741091 RB |
7611 | 2013-04-09 Richard Biener <rguenther@suse.de> |
7612 | ||
7613 | * tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa): Avoid | |
7614 | work that is not necessary. | |
7615 | ||
39307ba7 JJ |
7616 | 2013-04-09 Jakub Jelinek <jakub@redhat.com> |
7617 | ||
7618 | PR tree-optimization/56854 | |
7619 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't | |
7620 | forward into clobber stmts if it would change MEM_REF lhs into | |
7621 | non-MEM_REF. | |
7622 | ||
343881fd MK |
7623 | 2013-04-09 Maxim Kuvyrkov <maxim@kugelworks.com> |
7624 | ||
7625 | * tree.c (type_hash_lookup, type_hash_add): Make static. | |
7626 | * tree.h (type_hash_lookup, type_hash_add): Remove global declarations. | |
7627 | ||
3922658a RB |
7628 | 2013-04-09 Richard Biener <rguenther@suse.de> |
7629 | ||
7630 | * tree.h (unsave_expr_now): Remove. | |
7631 | * tree-inline.c (mark_local_for_remap_r): Remove. | |
7632 | (unsave_expr_1): Likewise. | |
7633 | (unsave_r): Likewise. | |
7634 | (unsave_expr_now): Likewise. | |
7635 | * tree-ssa-copy.c (replace_exp_1): Use unshare_expr. | |
7636 | (propagate_tree_value): Likewise. | |
7637 | ||
9fb6b620 SB |
7638 | 2013-04-08 Steven Bosscher <steven@gcc.gnu.org> |
7639 | ||
7640 | * doc/rtl.texi (sequence): Rewrite documentation to match the | |
7641 | current use of SEQUENCE rtl objects. | |
7642 | * rtl.def (SEQUENCE): Likewise. | |
7643 | ||
7644 | * doc/rtl.texi (NOTE_INSN_EH_REGION_BEG, NOTE_INSN_EH_REGION_END): | |
7645 | Update documentation. | |
7646 | (NOTE_INSN_LOOP_BEG, NOTE_INSN_LOOP_END, NOTE_INSN_LOOP_CONT, | |
7647 | NOTE_INSN_LOOP_VTOP): Remove documentation for non-existing notes. | |
7648 | ||
7649 | * reg-notes.def (REG_EH_CONTEXT): Remove unused note. | |
7650 | ||
8ddb5a29 TJ |
7651 | 2013-04-08 Teresa Johnson <tejohnson@google.com> |
7652 | ||
7653 | * basic-block.h (GCOV_COMPUTE_SCALE): Define. | |
7654 | * ipa-inline-analysis.c (param_change_prob): Use helper rounding divide | |
33159866 | 7655 | methods. |
8ddb5a29 TJ |
7656 | (estimate_edge_size_and_time): Add comment to suggest using rounding |
7657 | methods. | |
7658 | (estimate_node_size_and_time): Ditto. | |
7659 | (remap_edge_change_prob): Use helper rounding divide methods. | |
7660 | * value-prof.c (gimple_divmod_fixed_value_transform): Ditto. | |
7661 | (gimple_mod_pow2_value_transform): Ditto. | |
7662 | (gimple_mod_subtract_transform): Ditto. | |
7663 | (gimple_ic_transform): Ditto. | |
7664 | (gimple_stringops_transform): Ditto. | |
7665 | * stmt.c (conditional_probability): Ditto. | |
7666 | (emit_case_dispatch_table): Ditto. | |
7667 | * lto-cgraph.c (merge_profile_summaries): Ditto. | |
7668 | * tree-optimize.c (execute_fixup_cfg): Ditto. | |
7669 | * cfgcleanup.c (try_forward_edges): Ditto. | |
7670 | * cfgloopmanip.c (scale_loop_profile): Ditto. | |
7671 | (loopify): Ditto. | |
7672 | (duplicate_loop_to_header_edge): Ditto. | |
7673 | (lv_adjust_loop_entry_edge): Ditto. | |
7674 | * tree-vect-loop.c (vect_transform_loop): Ditto. | |
7675 | * profile.c (compute_branch_probabilities): Ditto. | |
7676 | * cfgbuild.c (compute_outgoing_frequencies): Ditto. | |
7677 | * lto-streamer-in.c (input_cfg): Ditto. | |
7678 | * gimple-streamer-in.c (input_bb): Ditto. | |
7679 | * ipa-cp.c (update_profiling_info): Ditto. | |
7680 | (update_specialized_profile): Ditto. | |
7681 | * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): Ditto. | |
7682 | * cfg.c (update_bb_profile_for_threading): Add comment to suggest using | |
33159866 | 7683 | rounding methods. |
8ddb5a29 TJ |
7684 | * sched-rgn.c (compute_dom_prob_ps): Ditto. |
7685 | (compute_trg_info): Ditto. | |
7686 | * cfgrtl.c (force_nonfallthru_and_redirect): Ditto. | |
7687 | (purge_dead_edges): Ditto. | |
7688 | * loop-unswitch.c (unswitch_loop): Ditto. | |
7689 | * cgraphclones.c (cgraph_clone_edge): Ditto. | |
7690 | (cgraph_clone_node): Ditto. | |
7691 | * tree-inline.c (copy_bb): Ditto. | |
7692 | (copy_edges_for_bb): Ditto. | |
7693 | (initialize_cfun): Ditto. | |
7694 | (copy_cfg_body): Ditto. | |
7695 | (expand_call_inline): Ditto. | |
7696 | ||
661e6bd7 KT |
7697 | 2013-04-08 Kai Tietz <ktietz@redhat.com> |
7698 | ||
7699 | * config/i386/cygwin.h (EXTRA_OS_CPP_BUILTINS): Replaced | |
7700 | TARGET_CYGWIN64 by TARGET_64BIT. | |
7701 | ||
105766f3 JR |
7702 | 2013-04-08 Joern Rennecke <joern.rennecke@embecosm.com> |
7703 | ||
7704 | * config/epiphany/epiphany.md (GPR_1): New constant. | |
7705 | (define_expand "mov<mode>cc): FAIL if gen_compare_reg returned 0. | |
7706 | * config/epiphany/epiphany.c (gen_compare_reg): | |
7707 | For flag_finite_math_only, avoid swapping operands when r0 and/or r1 | |
7708 | is already in place. | |
7709 | Use GPR_0 / GPR_1 instead of 0/1 for r0/r1 register numbers. | |
7710 | Don't require being called during rtl expansion; If y operlaps r0, | |
7711 | return 0. | |
7712 | (epiphany_compute_frame_size, epiphany_expand_prologue): Use GPR_1. | |
7713 | (epiphany_expand_epilogue): Likewise. | |
7714 | ||
8afab237 JR |
7715 | * config/epiphany/epiphany.c (epiphany_select_cc_mode): |
7716 | Don't use CC_FPmode for ORDERED / UNORDERED. | |
33159866 | 7717 | * config/epiphany/epiphany.md (cmpsf_ord): Make pattern unconditional. |
8afab237 | 7718 | |
fa7707d6 JR |
7719 | * config/epiphany/constraints.md (CnL): New constraint. |
7720 | * config/epiphany/epiphany.md (addsi3_i): Add r/r/CnL alternative. | |
7721 | * config/epiphany/predicates.md (add_operand): Allow 1024. | |
7722 | ||
5138e18d JR |
7723 | * config/epiphany/epiphany.md (logical_op): New code iterator. |
7724 | (op_mnc): New code attribute. | |
7725 | (<op_mnc>_f, mov_f, cstoresi4): New patterns. | |
7726 | (mov_f+1, mov_f+2): New peephole2 patterns. | |
7727 | ||
2ccc703d JR |
7728 | * config/epiphany/epiphany.md (mov_f+2): New peephole2 pattern. |
7729 | (cstoresi4): Also allow re-use of zero result when doing a NE | |
7730 | comparison to a non-zero operand. | |
aefb0819 | 7731 | Use (clobber (scratch)) for first insn if the gpr output is not needed. |
2ccc703d | 7732 | |
093ac0a5 JR |
7733 | * config/epiphany/epiphany.md (<insn_opname>v2si3): |
7734 | Use gen_addsi3_i / gen_subsi3_i. | |
7735 | ||
f223bb13 JJ |
7736 | 2013-04-08 Jakub Jelinek <jakub@redhat.com> |
7737 | ||
7738 | PR c++/34949 | |
7739 | PR c++/50243 | |
7740 | * tree-eh.c (optimize_clobbers): Only remove clobbers if bb doesn't | |
7741 | contain anything but clobbers, at most one __builtin_stack_restore, | |
7742 | optionally debug stmts and final resx, and if it has at least one | |
7743 | incoming EH edge. Don't check for SSA_NAME on LHS of a clobber. | |
7744 | (sink_clobbers): Don't check for SSA_NAME on LHS of a clobber. | |
7745 | Instead of moving clobbers with MEM_REF LHS with SSA_NAME address | |
7746 | which isn't defaut definition, remove them. | |
7747 | (unsplit_eh, cleanup_empty_eh): Use single_{pred,succ}_{p,edge} | |
7748 | instead of EDGE_COUNT comparisons or EDGE_{PRED,SUCC}. | |
7749 | * tree-ssa-ccp.c (execute_fold_all_builtins): Remove clobbers | |
7750 | with MEM_REF LHS with SSA_NAME address. | |
7751 | ||
4481581f JL |
7752 | 2013-04-08 Jeff Law <law@redhat.com> |
7753 | ||
7754 | * gimple.c (canonicalize_cond_expr_cond): Rewrite x ^ y into x != y. | |
a32dfe9d | 7755 | |
451dabda RB |
7756 | 2013-04-08 Richard Biener <rguenther@suse.de> |
7757 | ||
7758 | * gimple-pretty-print.c (debug_gimple_stmt): Do not print | |
7759 | extra newline. | |
7760 | * tree-vect-loop.c (vect_determine_vectorization_factor): Dump | |
7761 | determined vector type. | |
7762 | (vect_analyze_data_refs): Likewise. | |
7763 | (vect_get_new_vect_var): Adjust. | |
7764 | (vect_create_destination_var): Preserve SSA name versions. | |
7765 | * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): Do | |
7766 | not dump anything here. | |
7767 | ||
3b088b47 JR |
7768 | 2013-04-08 Joern Rennecke <joern.rennecke@embecosm.com> |
7769 | ||
7770 | * config/epiphany/epiphany.h (struct GTY (()) machine_function): | |
7771 | Add member lr_slot_known. | |
7772 | * config/epiphany/epiphany.md (reload_insi_ra): Compute lr_slot_offs | |
7773 | if necessary. | |
7774 | * config/epiphany/epiphany.c (epiphany_compute_frame_size): | |
7775 | Remove code that sets lr_slot_offset according to what a previous | |
7776 | version of epiphany_emit_save_restore used to do. | |
7777 | (epiphany_emit_save_restore): When doing an lr save or restore, | |
7778 | set/verify lr_slot_known and lr_slot_offset. | |
7779 | ||
d8484d41 XQ |
7780 | 2013-04-08 Xinyu Qi <xyqi@marvell.com> |
7781 | ||
33159866 UB |
7782 | PR target/54338 |
7783 | * config/arm/arm.h (REG_CLASS_CONTENTS): Include IWMMXT_GR_REGS | |
d8484d41 XQ |
7784 | in ALL_REGS. |
7785 | ||
481be1c4 RB |
7786 | 2013-04-08 Richard Biener <rguenther@suse.de> |
7787 | ||
7788 | * alias.c (find_base_term): Fix thinko in previous change. | |
7789 | ||
401f3a81 JJ |
7790 | 2013-04-08 Jakub Jelinek <jakub@redhat.com> |
7791 | ||
7792 | * tree-loop-distribution.c (const_with_all_bytes_same): New function. | |
7793 | (generate_memset_builtin): Only handle integer_all_onesp as -1 val if | |
7794 | TYPE_PRECISION is equal to mode bitsize. Use const_with_all_bytes_same | |
7795 | if possible to compute val. | |
7796 | (classify_partition): Verify CONSTRUCTOR doesn't have any elts. | |
7797 | For QImode integers don't require anything about precision. Use | |
7798 | const_with_all_bytes_same to find out if the constant doesn't have | |
7799 | repeated bytes in it. | |
7800 | ||
03ed99a8 AK |
7801 | 2013-04-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
7802 | ||
7803 | * config/s390/s390.c (s390_expand_insv): Only accept insertions | |
7804 | within mode size. | |
7805 | ||
781b2e62 MP |
7806 | 2013-04-08 Marek Polacek <polacek@redhat.com> |
7807 | ||
7808 | PR rtl-optimization/48182 | |
7809 | * params.def (PARAM_MIN_CROSSJUMP_INSNS): Increase the minimum | |
7810 | value to 1. | |
7811 | ||
27e430a2 JDA |
7812 | 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
7813 | ||
7814 | PR target/55487 | |
7815 | * config/pa/pa.c (legitimize_pic_address): Before incrementing label | |
7816 | nuses, make sure we have a label. | |
7817 | ||
4902aa64 BS |
7818 | 2013-04-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
7819 | ||
7820 | PR target/56843 | |
7821 | * config/rs6000/rs6000.c (rs6000_emit_swdiv_high_precision): Remove. | |
7822 | (rs6000_emit_swdiv_low_precision): Remove. | |
7823 | (rs6000_emit_swdiv): Rewrite to handle between one and four | |
7824 | iterations of Newton-Raphson generally; modify required number of | |
7825 | iterations for some cases. | |
7826 | * config/rs6000/rs6000.h (RS6000_RECIP_HIGH_PRECISION_P): Remove. | |
7827 | ||
7bca81dc SB |
7828 | 2013-04-05 Steven Bosscher <steven@gcc.gnu.org> |
7829 | ||
7830 | * bb-reorder.c (fix_crossing_unconditional_branches): Remove a | |
7831 | set-but-unused variable. | |
7832 | ||
7833 | * cgraph.c (cgraph_release_function_body): Clear cfun->cfg to make | |
7834 | basic blocks of released function bodies garbage-collectable. | |
7835 | ||
7836 | * ree.c (find_and_remove_re): Do not call df_finish_pass here. | |
7837 | (struct rtl_opt_pass): Add TODO_df_finish. | |
7838 | ||
7839 | * rtl.def (DEFINE_SUBST, DEFINE_SUBST_ATTR): Add documentation. | |
7840 | ||
4542a38a GY |
7841 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
7842 | ||
7843 | * config/arm/constraints.md (q): New constraint. | |
7844 | * config/arm/ldrdstrd.md: New file. | |
7845 | * config/arm/arm.md (ldrdstrd.md) New include. | |
7846 | (arm_movdi): Use "q" instead of "r" constraint | |
7847 | for double-word memory access. | |
7848 | (movdf_soft_insn): Likewise. | |
7849 | * config/arm/vfp.md (movdi_vfp): Likewise. | |
7850 | * config/arm/t-arm (MD_INCLUDES): Add ldrdstrd.md. | |
33159866 | 7851 | * config/arm/arm-protos.h (gen_operands_ldrd_strd): New declaration. |
4542a38a GY |
7852 | * config/arm/arm.c (gen_operands_ldrd_strd): New function. |
7853 | (mem_ok_for_ldrd_strd): Likewise. | |
7854 | (output_move_double): Update assertion. | |
7855 | ||
2385b218 GY |
7856 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
7857 | ||
7858 | * config/arm/arm.md: Comment on splitting Thumb1 patterns. | |
7859 | ||
75fe1cb5 GY |
7860 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
7861 | ||
7862 | * config/arm/arm.md (arm_smax_insn): Convert define_insn into | |
7863 | define_insn_and_split. | |
7864 | (arm_smin_insn,arm_umaxsi3,arm_uminsi3): Likewise. | |
7865 | ||
dd660e8e GY |
7866 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
7867 | ||
7868 | * config/arm/arm.md (arm_ashldi3_1bit): Convert define_insn into | |
7869 | define_insn_and_split. | |
33159866 | 7870 | (arm_ashrdi3_1bit,arm_lshrdi3_1bit): Likewise. |
dd660e8e GY |
7871 | (shiftsi3_compare): New pattern. |
7872 | (rrx): New pattern. | |
7873 | * config/arm/unspecs.md (UNSPEC_RRX): New. | |
7874 | ||
045e472c GY |
7875 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
7876 | ||
7877 | * config/arm/arm.md (negdi_extendsidi): New pattern. | |
7878 | (negdi_zero_extendsidi): Likewise. | |
7879 | ||
3f3bf1a8 GY |
7880 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
7881 | ||
7882 | * config/arm/arm.md (andsi_iorsi3_notsi): Convert define_insn into | |
7883 | define_insn_and_split. | |
7884 | (arm_negdi2,arm_abssi2,arm_neg_abssi2): Likewise. | |
7885 | (arm_cmpdi_insn,arm_cmpdi_unsigned): Likewise. | |
7886 | ||
b0b49556 GY |
7887 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
7888 | ||
7889 | * config/arm/arm.md (arm_subdi3): Convert define_insn into | |
7890 | define_insn_and_split. | |
7891 | (subdi_di_zesidi,subdi_di_sesidi): Likewise. | |
7892 | (subdi_zesidi_di,subdi_sesidi_di,subdi_zesidi_zesidi): Likewise. | |
7893 | ||
d633dd84 GY |
7894 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
7895 | ||
7896 | * config/arm/arm.md (subsi3_carryin): New pattern. | |
7897 | (subsi3_carryin_const): Likewise. | |
7898 | (subsi3_carryin_compare,subsi3_carryin_compare_const): Likewise. | |
7899 | (subsi3_carryin_shift,rsbsi3_carryin_shift): Likewise. | |
7900 | ||
f4499066 GY |
7901 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
7902 | ||
7903 | * config/arm/arm.md (incscc,arm_incscc,decscc,arm_decscc): Delete. | |
7904 | ||
ceef6fd9 GY |
7905 | 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com> |
7906 | ||
7907 | * config/arm/arm.md (addsi3_carryin_<optab>): Set attribute predicable. | |
d633dd84 | 7908 | (addsi3_carryin_alt2_<optab>,addsi3_carryin_shift_<optab>): Likewise. |
ceef6fd9 | 7909 | |
ddbdd8a7 KT |
7910 | 2013-04-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
7911 | ||
7912 | * config/arm/arm.c (arm_expand_builtin): Change fcode | |
7913 | type to unsigned int. | |
7914 | ||
8456d78a RR |
7915 | 2013-04-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
7916 | ||
7917 | * doc/invoke.texi (ARM Options): Document cortex-a53 support. | |
7918 | ||
526c230f ILT |
7919 | 2013-04-04 Ian Lance Taylor <iant@google.com> |
7920 | ||
33159866 UB |
7921 | * doc/standards.texi (Standards): The Go frontend supports the Go 1 |
7922 | language standard. | |
526c230f | 7923 | |
3cfbe04d SB |
7924 | 2013-04-04 Steven Bosscher <steven@gcc.gnu.org> |
7925 | ||
7926 | PR middle-end/56729 | |
7927 | * df-scan.c (df_insn_delete): Disable failing assert. | |
7928 | ||
dfa3f8d0 KT |
7929 | 2013-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
7930 | ||
7931 | * config/arm/arm-protos.h (arm_builtin_vectorized_function): | |
7932 | New function prototype. | |
7933 | * config/arm/arm.c (TARGET_VECTORIZE_BUILTINS): Define. | |
7934 | (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Likewise. | |
7935 | (arm_builtin_vectorized_function): New function. | |
7936 | ||
f7837758 KT |
7937 | 2013-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
7938 | ||
7939 | * config/arm/arm_neon_builtins.def: New file. | |
7940 | * config/arm/arm.c (neon_builtin_data): Move contents to | |
7941 | arm_neon_builtins.def. | |
7942 | (enum arm_builtins): Include neon builtin definitions. | |
7943 | (ARM_BUILTIN_NEON_BASE): Move from enum to macro. | |
33159866 | 7944 | * config/arm/t-arm (arm.o): Add dependency on arm_neon_builtins.def. |
f7837758 | 7945 | |
39c1b6db MP |
7946 | 2013-04-04 Marek Polacek <polacek@redhat.com> |
7947 | ||
7948 | PR tree-optimization/48186 | |
7949 | * predict.c (maybe_hot_frequency_p): Return false if | |
7950 | HOT_BB_FREQUENCY_FRACTION is 0. | |
7951 | (cgraph_maybe_hot_edge_p): Likewise. | |
7952 | ||
314f64eb RB |
7953 | 2013-04-04 Richard Biener <rguenther@suse.de> |
7954 | ||
7955 | PR tree-optimization/56826 | |
7956 | * tree-vect-slp.c (vect_build_slp_tree): Compute ncopies | |
7957 | more accurately. | |
7958 | ||
51a905b2 RB |
7959 | 2013-04-04 Richard Biener <rguenther@suse.de> |
7960 | ||
7961 | PR tree-optimization/56213 | |
7962 | * tree-vect-data-refs.c (vect_check_strided_load): Remove. | |
33159866 | 7963 | (vect_analyze_data_refs): Allow all non-nested loads as strided loads. |
51a905b2 | 7964 | |
f1bf4f3a RB |
7965 | 2013-04-04 Richard Biener <rguenther@suse.de> |
7966 | ||
7967 | PR tree-optimization/56837 | |
7968 | * tree-loop-distribution.c (classify_partition): For non-zero | |
7969 | values require that the value has the same precision as its | |
7970 | mode to be useful as memset value. | |
7971 | ||
0bca7ded NC |
7972 | 2013-04-03 Nick Clifton <nickc@redhat.com> |
7973 | ||
33159866 | 7974 | * config/v850/v850e3v5.md (fmasf4): Use fmaf.s on E3V5 architectures. |
0bca7ded NC |
7975 | (fmssf4): Use fmsf.s on E3V5 architectures. |
7976 | (fnmasf4): Use fnmaf.s on E3V5 architectures. | |
7977 | (fnmssf4): Use fnmsf.s on E3V5 architectures. | |
7978 | ||
b4019227 JL |
7979 | 2013-04-03 Jeff Law <law@redhat.com> |
7980 | ||
7981 | * Makefile.in (lra-constraints.o): Depend on $(OPTABS_H). | |
7982 | (lra-eliminations.o): Likewise. | |
7983 | ||
f57ddb5b TJ |
7984 | 2013-04-03 Teresa Johnson <tejohnson@google.com> |
7985 | ||
7986 | * gcov-io.c (compute_working_sets): Moved most of body of old | |
33159866 | 7987 | compute_working_sets here from profile.c. |
f57ddb5b | 7988 | * gcov-io.h (NUM_GCOV_WORKING_SETS): Moved here from profile.c. |
33159866 UB |
7989 | (gcov_working_set_t): Moved typedef here from basic-block.h |
7990 | (compute_working_set): Declare. | |
f57ddb5b TJ |
7991 | * profile.c (NUM_GCOV_WORKING_SETS): Moved to gcov-io.h. |
7992 | (get_working_sets): Renamed from compute_working_set, | |
33159866 | 7993 | replace most of body with call to new compute_working_sets. |
f57ddb5b | 7994 | (get_exec_counts): Replace call to compute_working_sets |
33159866 UB |
7995 | to get_working_sets. |
7996 | * profile.h (get_working_sets): Renamed from compute_working_set. | |
f57ddb5b | 7997 | * lto-cgraph.c (input_symtab): Replace call to compute_working_sets |
33159866 | 7998 | to get_working_sets. |
f57ddb5b TJ |
7999 | * basic-block.h (gcov_working_set_t): Moved to gcov-io.h. |
8000 | * gcov-dump.c (dump_working_sets): New function. | |
8001 | ||
5e0919f1 KZ |
8002 | 2013-04-03 Kenneth Zadeck <zadeck@naturalbridge.com> |
8003 | ||
8004 | * hwint.c (sext_hwi, zext_hwi): New functions. | |
8005 | * hwint.h (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT, | |
8006 | HOST_HALF_WIDE_INT_PRINT, HOST_HALF_WIDE_INT_PRINT_C, | |
8007 | HOST_HALF_WIDE_INT_PRINT_DEC, HOST_HALF_WIDE_INT_PRINT_DEC_C, | |
8008 | HOST_HALF_WIDE_INT_PRINT_UNSIGNED, HOST_HALF_WIDE_INT_PRINT_HEX, | |
8009 | HOST_HALF_WIDE_INT_PRINT_HEX_PURE): New symbols. | |
8010 | (sext_hwi, zext_hwi): New functions. | |
0bca7ded | 8011 | |
be672e08 JL |
8012 | 2013-04-03 Jeff Law <law@redhat.com> |
8013 | ||
8014 | PR tree-optimization/56799 | |
33159866 UB |
8015 | * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Bring |
8016 | back test for widening conversion erroneously dropped in prior change. | |
be672e08 | 8017 | |
9d821fa5 KT |
8018 | 2013-04-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
8019 | ||
8020 | PR target/56809 | |
8021 | * config/aarch64/aarch64.c (is_jump_table): Use next_active_insn | |
8022 | instead of next_real_insn. | |
8023 | ||
71c581e7 MP |
8024 | 2013-04-03 Marek Polacek <polacek@redhat.com> |
8025 | ||
8026 | PR sanitizer/55702 | |
33159866 | 8027 | * tsan.c (instrument_func_exit): Allow BUILT_IN_RETURN functions. |
71c581e7 | 8028 | |
4a32ef80 KT |
8029 | 2013-04-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
8030 | ||
8031 | PR target/56809 | |
8032 | * config/arm/arm.c (is_jump_table): Use next_active_insn instead of | |
8033 | next_real_insn. | |
8034 | (thumb1_output_casesi): Likewise. | |
8035 | (thumb2_output_casesi): Likewise. | |
8036 | ||
1b2253d4 RB |
8037 | 2013-04-03 Richard Biener <rguenther@suse.de> |
8038 | ||
8039 | PR tree-optimization/56817 | |
8040 | * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): | |
8041 | Split out ... | |
8042 | (tree_unroll_loops_completely_1): ... new function to manually | |
8043 | walk the loop tree, properly defering outer loops of unrolled | |
8044 | loops to later iterations. | |
8045 | ||
38000232 MG |
8046 | 2013-04-03 Marc Glisse <marc.glisse@inria.fr> |
8047 | ||
8048 | * tree-vect-stmts.c (vectorizable_store): Accept BIT_FIELD_REF. | |
8049 | (vectorizable_load): Likewise. | |
8050 | * tree-vect-slp.c (vect_build_slp_tree): Likewise. | |
8051 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Handle VECTOR_TYPE. | |
8052 | ||
3fa35298 MG |
8053 | 2013-04-03 Marc Glisse <marc.glisse@inria.fr> |
8054 | ||
8055 | * tree-flow-inline.h (get_addr_base_and_unit_offset_1): Handle | |
8056 | BIT_FIELD_REF. | |
8057 | ||
b3d45ff0 UW |
8058 | 2013-04-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
8059 | ||
8060 | * config/spu/spu.c (emit_nop_for_insn): Handle JUMP_TABLE_DATA. | |
8061 | ||
ec9202a8 BC |
8062 | 2013-04-03 Bin Cheng <bin.cheng@arm.com> |
8063 | ||
8064 | * rtl.h (AUTO_INC_DEC): Fix typo of HAVE_POST_MODIFY_DISP. | |
8065 | ||
6805bd36 MG |
8066 | 2013-04-03 Marc Glisse <marc.glisse@inria.fr> |
8067 | ||
8068 | PR tree-optimization/56790 | |
33159866 UB |
8069 | * fold-const.c (fold_ternary_loc) <VEC_COND_EXPR>: Add constant |
8070 | folding. | |
6805bd36 | 8071 | |
da694a77 MG |
8072 | 2013-04-03 Marc Glisse <marc.glisse@inria.fr> |
8073 | ||
8074 | * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>: | |
8075 | Handle VEC_MERGE. | |
8076 | (simplify_ternary_operation) <VEC_MERGE>: Use unsigned HOST_WIDE_INT | |
8077 | for masks. Test for side effects. Handle nested VEC_MERGE. Handle | |
8078 | equal arguments. | |
8079 | ||
4e7d7b3d JJ |
8080 | 2013-04-03 Jakub Jelinek <jakub@redhat.com> |
8081 | ||
8082 | PR c/19449 | |
8083 | * tree.h (force_folding_builtin_constant_p): New decl. | |
8084 | * builtins.c (force_folding_builtin_constant_p): New variable. | |
8085 | (fold_builtin_constant_p): Fold immediately also if | |
8086 | force_folding_builtin_constant_p. | |
8087 | ||
e6c9d234 RB |
8088 | 2013-04-03 Richard Biener <rguenther@suse.de> |
8089 | ||
8090 | PR tree-optimization/56812 | |
8091 | * tree-vect-data-refs.c (vect_slp_analyze_data_ref_dependence): | |
8092 | DRs of the same interleaving chain are independent. | |
8093 | ||
984d07dd JM |
8094 | 2013-04-02 Jason Merrill <jason@redhat.com> |
8095 | ||
8096 | * gdbinit.in (pbb): Use debug fn. | |
8097 | ||
622849c9 LC |
8098 | 2013-04-02 Lawrence Crowl <crowl@google.com> |
8099 | ||
8100 | * sese.h (struct ivtype_map_elt_s): Remove unused. | |
8101 | (extern debug_ivtype_map): Remove unused. | |
8102 | (extern eq_ivtype_map_elts): Remove unused. | |
8103 | * sese.c (debug_ivtype_map): Removed unused. | |
8104 | (debug_ivtype_map_1): Removed unused. | |
8105 | (debug_ivtype_elt): Remove unused. | |
8106 | (eq_ivtype_map_elts): Remove unused. | |
8107 | ||
8108 | ||
82c0e1a0 KT |
8109 | 2013-04-02 Kai Tietz <ktietz@redhat.com> |
8110 | ||
8111 | PR target/52790 | |
8112 | * config/i386/cygming.h (SUB_TARGET_RECORD_STUB): New sub-target macro. | |
8113 | * config/i386/i386-protos.h (i386_pe_record_stub): Add new prototype. | |
33159866 UB |
8114 | * config/i386/i386.c (legitimize_pe_coff_extern_decl): New static |
8115 | function. | |
82c0e1a0 KT |
8116 | (legitimize_pe_coff_symbol): Likewise. |
8117 | (is_imported_p): New helper-function. | |
8118 | (ix86_option_override_internal): Make MEDIUM_PIC the default code-model | |
8119 | for Windows x64 targets. | |
8120 | (ix86_expand_prologue): Optimize for pe-coff targets. | |
8121 | (ix86_expand_split_stack_prologue): Adjust for pe-coff targets. | |
8122 | (legitimate_pic_address_disp_p): Adjust for x64 pe-coff to support | |
8123 | medium/large code-model. | |
8124 | (legitimize_pic_address): Likewise. | |
8125 | (legitimize_tls_address): Likewise. | |
8126 | (ix86_expand_call): Likewise. | |
8127 | (x86_output_mi_thunk): Likewise. | |
8128 | (get_dllimport_decl): Add new beimport argument. | |
8129 | (construct_plt_address): Don't assert for x64 pe-coff targets. | |
8130 | * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Adjust for x64 pe-coff | |
8131 | targets. | |
8132 | (SYMBOL_FLAG_STUBVAR): New macro. | |
8133 | (SYMBOL_REF_STUBVAR_P): Likewise. | |
8134 | * config/i386/winnt.c (stub_list): New structure. | |
8135 | (stub_head): New local variable. | |
8136 | (i386_pe_record_stub): New function. | |
8137 | (i386_pe_file_end): Emit refptr-stubs. | |
8138 | ||
5d751b0c JJ |
8139 | 2013-04-02 Jakub Jelinek <jakub@redhat.com> |
8140 | ||
09bb4c99 JJ |
8141 | PR rtl-optimization/56745 |
8142 | * ifcvt.c (cond_exec_find_if_block): Don't try to optimize | |
8143 | if then_bb has no successors and else_bb is EXIT_BLOCK_PTR. | |
8144 | ||
a1d8947a JJ |
8145 | PR c++/34949 |
8146 | * tree-ssa-alias.c (stmt_kills_ref_p_1): If base != ref->base | |
8147 | and both of them are MEM_REFs, just compare first argument for | |
8148 | equality and attempt to deal even with differing offsets. | |
8149 | ||
5d751b0c JJ |
8150 | PR c++/34949 |
8151 | * tree-cfg.c (verify_gimple_assign_single): Allow lhs | |
8152 | of gimple_clobber_p to be MEM_REF. | |
8153 | * gimplify.c (gimplify_modify_expr): Gimplify *to_p of | |
8154 | an assignment from TREE_CLOBBER_P. Allow it to be MEM_REF | |
8155 | after gimplification. | |
8156 | * asan.c (get_mem_ref_of_assignment): Don't instrument | |
8157 | gimple_clobber_p stmts. | |
8158 | * tree-ssa-dse.c (dse_optimize_stmt): Allow DSE of | |
8159 | gimple_clobber_p stmt if they have MEM_REF lhs and | |
8160 | are dead because of another gimple_clobber_p stmt. | |
8161 | * tree-ssa-live.c (clear_unused_block_pointer): Treat | |
8162 | gimple_clobber_p stmts like debug stmts. | |
8163 | (remove_unused_locals): Remove clobbers with MEM_REF lhs | |
8164 | that refer to unused VAR_DECLs or uninitialized values. | |
8165 | * tree-sra.c (sra_ipa_reset_debug_stmts): Also remove | |
8166 | gimple_clobber_p stmts if they refer to removed parameters. | |
8167 | (get_repl_default_def_ssa_name, sra_ipa_modify_expr): Fix up | |
8168 | formatting. | |
8169 | ||
e594716a UB |
8170 | 2013-04-02 Uros Bizjak <ubizjak@gmail.com> |
8171 | ||
8172 | * config/i386/i386.md (*testqi_ext_3): Merge with *testqi_ext_3_rex64 | |
8173 | using SWI48 mode attribute. | |
8174 | ||
7a80735b WM |
8175 | 2013-04-02 Wei Mi <wmi@google.com> |
8176 | ||
8177 | * config/i386/i386.c (ix86_rtx_costs): Set proper rtx cost for | |
8178 | ashl<mode>3_mask, *<shift_insn><mode>3_mask and | |
8179 | *<rotate_insn><mode>3_mask in i386.md. | |
8180 | ||
f423a9e4 AI |
8181 | 2013-04-02 Alexander Ivchenko <alexander.ivchenko@intel.com> |
8182 | ||
8183 | * config.gcc (arm*-*-linux-*): Remove duplicate t-linux-android. | |
8184 | ||
90eb75f2 RB |
8185 | 2013-04-02 Richard Biener <rguenther@suse.de> |
8186 | ||
8187 | PR tree-optimization/56778 | |
8188 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): | |
8189 | Runtime alias tests are not supported for gather loads. | |
8190 | * tree-vect-loop-manip.c (vect_loop_versioning): Insert | |
8191 | stmts referenced from SSA operands before updating SSA form. | |
8192 | ||
d8c69a92 IC |
8193 | 2013-04-02 Ian Caulfield <ian.caulfield@arm.com> |
8194 | Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
8195 | ||
8196 | * config/arm/arm-arches.def (armv8-a): Default to cortex-a53. | |
e594716a UB |
8197 | * config/arm/t-arm (MD_INCLUDES): Depend on cortex-a53.md. |
8198 | * config/arm/cortex-a53.md: New file. | |
8199 | * config/arm/bpabi.h (BE8_LINK_SPEC): Handle cortex-a53. | |
8200 | * config/arm/arm.md (generic_sched, generic_vfp): Handle cortex-a53. | |
8201 | * config/arm/arm.c (arm_issue_rate): Likewise. | |
8202 | * config/arm/arm-tune.md: Regenerate | |
8203 | * config/arm/arm-tables.opt: Regenerate. | |
8204 | * config/arm/arm-cores.def: Add cortex-a53. | |
d8c69a92 | 8205 | |
239eb04c ZC |
8206 | 2013-04-02 Zhenqiang Chen <zhenqiang.chen@arm.com> |
8207 | ||
8208 | * config/arm/uclinux-elf.h: Add %L to LINK_GCC_C_SEQUENCE_SPEC for | |
8209 | non-static link. | |
8210 | ||
c902d3c8 SN |
8211 | 2013-04-02 Sofiane Naci <sofiane.naci@arm.com> |
8212 | ||
d8c69a92 IC |
8213 | * config/aarch64/aarch64.md (*mov<mode>_aarch64): Add variants for |
8214 | scalar load/store operations using B/H registers. | |
c902d3c8 SN |
8215 | (*zero_extend<SHORT:mode><GPI:mode>2_aarch64): Likewise. |
8216 | ||
051d0e2f SN |
8217 | 2013-04-02 Sofiane Naci <sofiane.naci@arm.com> |
8218 | ||
8219 | * config/aarch64/aarch64.md (*mov<mode>_aarch64): Add alternatives for | |
8220 | scalar move. | |
8221 | * config/aarch64/aarch64.c | |
8222 | (aarch64_simd_scalar_immediate_valid_for_move): New. | |
8223 | * config/aarch64/aarch64-protos.h | |
8224 | (aarch64_simd_scalar_immediate_valid_for_move): New. | |
8225 | * config/aarch64/constraints.md (Dh, Dq): New. | |
8226 | * config/aarch64/iterators.md (hq): New. | |
8227 | ||
0ee1e3d9 EB |
8228 | 2013-04-02 Eric Botcazou <ebotcazou@adacore.com> |
8229 | ||
8230 | * reorg.c (get_branch_condition): Deal with conditional returns. | |
8231 | (fill_simple_delay_slots): Remove dead code dealing with jumps. | |
8232 | ||
136fb3f7 WM |
8233 | 2013-04-01 Wei Mi <wmi@google.com> |
8234 | ||
8235 | * config/i386/i386.md (*ashl<mode>3_mask): Rewrite as define_insn. | |
8236 | Truncate operand 2 using %b asm operand modifier. | |
8237 | (*<shift_insn><mode>3_mask): Ditto. | |
8238 | (*<rotate_insn><mode>3_mask): Ditto. | |
8239 | ||
6388c738 SB |
8240 | 2013-04-01 Steven Bosscher <steven@gcc.gnu.org> |
8241 | ||
8242 | PR middle-end/56798 | |
8243 | * cfgbuild.c (inside_basic_block_p): Restore check broken at r197234. | |
8244 | ||
f7a4d826 KK |
8245 | 2013-03-31 Kaz Kojima <kkojima@gcc.gnu.org> |
8246 | ||
8247 | * config/sh/sh.md (casesi_worker_1): Use next_active_insn instead | |
8248 | of next_real_insn. | |
8249 | (casesi_worker_2, casesi_shift_media, casesi_load_media): Likewise. | |
8250 | ||
4b943a49 LC |
8251 | 2013-03-30 Lawrence Crowl <crowl@google.com> |
8252 | ||
8253 | * dse.c (clear_alias_sets): Remove never set. | |
8254 | (disqualified_clear_alias_sets): Remove never set. | |
8255 | (clear_alias_mode_pool): Remove never set. | |
8256 | (dse_step0): Remove condition that is never true. | |
8257 | (canon_address): Remove condition that is never true. | |
8258 | (dse_step7): Remove condition that is never true. | |
8259 | (rest_of_handle_dse): Remove condition that is never true. | |
8260 | (rest_of_handle_dse::did_global): Remove never read from above. | |
8261 | (dse_step2_spill): Remove never called from above. | |
8262 | (dse_step5_spill): Remove never called from above. | |
8263 | ||
39718607 SB |
8264 | 2013-03-30 Steven Bosscher <steven@gcc.gnu.org> |
8265 | ||
da5c6bde SB |
8266 | * doc/md.texi (Standard Names) <casesi>: Update documentation for |
8267 | JUMP_TABLE_DATA changes. | |
8268 | * doc/tm.texi.in (Dispatch Tables) <ASM_OUTPUT_CASE_LABEL>: Likewise. | |
8269 | * doc/rtl.texi (Flags) <INSN_DELETED_P, SCHED_GROUP_P>: Likewise. | |
8270 | (Insns) <jump_table_data>: New entry. | |
8271 | * doc/tm.texi: Regenerate. | |
8272 | ||
39718607 SB |
8273 | * cfgrtl.c (fixup_reorder_chain): Do not emit barriers to BB_FOOTER. |
8274 | ||
8275 | * postreload-gcse.c (bb_has_well_behaved_predecessors): Correct test | |
8276 | for table jump at the end of a basic block using tablejump_p. | |
8277 | * targhooks.c (default_invalid_within_doloop): Likewise. | |
8278 | * config/rs6000/rs6000.c (TARGET_INVALID_WITHIN_DOLOOP): Remove | |
8279 | target hook implementation that is identical to the default hook. | |
8280 | (rs6000_invalid_within_doloop): Remove. | |
8281 | ||
8282 | * bb-reorder.c (fix_crossing_unconditional_branches): Remove set but | |
8283 | unused variable from tablejump_p call. | |
8284 | ||
8285 | * rtl.def (JUMP_TABLE_DATA): New RTX_INSN object. | |
8286 | * rtl.h (RTX_PREV, RTX_NEXT): Adjust for new JUMP_TABLE_DATA. | |
8287 | (INSN_DELETED_P): Likewise. | |
8288 | (emit_jump_table_data): New prototype. | |
8289 | * gengtype.c (adjust_field_rtx_def): Handle JUMP_TABLE_DATA fields | |
8290 | after 4th as unused. | |
8291 | * print-rtl.c (print_rtl): Handle JUMP_TABLE_DATA. | |
8292 | * sched-vis.c (print_insn): Likewise. | |
8293 | * emit-rtl.c (active_insn_p): Consider JUMP_TABLE_DATA an active | |
8294 | insn for compatibility with back ends that use next_active_insn to | |
8295 | identify jump table data. | |
8296 | (set_insn_deleted): Remove no longer useful JUMP_TABLE_DATA_P check. | |
8297 | (remove_insn): Likewise. | |
8298 | (emit_insn): Do not accept JUMP_TABLE_DATA objects in insn chains | |
8299 | to be emitted. | |
8300 | (emit_debug_insn, emit_jump_insn, emit_call_insn, emit_label): Idem. | |
8301 | (emit_jump_table_data): New function. | |
8302 | ||
8303 | * cfgbuild.c (inside_basic_block_p): A JUMP_INSN is always inside a | |
8304 | basic block, a JUMP_TABLE_DATA never is. | |
8305 | (control_flow_insn_p): JUMP_TABLE_DATA is not a control flow insn. | |
8306 | * cfgrtl.c (duplicate_insn_chain): Split handling of JUMP_TABLE_DATA | |
8307 | off from code handling real insns. | |
8308 | * final.c (get_attr_length_1): Simplify for JUMP_INSNs. | |
8309 | * function.c (instantiate_virtual_regs): Remove JUMP_TABLE_DATA_P | |
8310 | test, now redundant because JUMP_TABLE_DATA is not an INSN_P insn. | |
8311 | * gcse.c (insert_insn_end_basic_block): Likewise, JUMP_TABLE_DATA_P | |
8312 | is not a NONDEBUG_INSN_P. | |
8313 | * ira-costs.c (scan_one_insn): Likewise. | |
8314 | * jump.c (mark_all_labels): Likewise. | |
8315 | (mark_jump_label_1): Likewise. | |
8316 | * lra-eliminations.c (eliminate_regs_in_insn): Likewise. | |
8317 | * lra.c (get_insn_freq): Expect all insns reaching here to be in | |
8318 | a basic block. | |
8319 | (check_rtl): Remove JUMP_TABLE_DATA_P test, not a NONDEBUG_INSN_P insn. | |
8320 | * predict.c (expensive_function_p): Use FOR_BB_INSNS. | |
8321 | * reload1.c (calculate_needs_all_insns): Call set_label_offsets for | |
8322 | JUMP_TABLE_DATA_P insns. | |
8323 | (calculate_elim_costs_all_insns): Likewise. | |
8324 | (set_label_offsets): Recurse on the PATTERN of JUMP_TABLE_DATA insns. | |
8325 | (elimination_costs_in_insn): Remove redundant JUMP_TABLE_DATA_P test. | |
8326 | (delete_output_reload): Code style fixups. | |
8327 | * reorg.c (dbr_schedule): Move JUMP_TABLE_DATA_P up to avoid setting | |
8328 | insn flags on this non-insn. | |
8329 | * sched-rgn.c (add_branch_dependences): Treat JUMP_TABLE_DATA insns | |
8330 | as scheduling barriers, for pre-change compatibility. | |
8331 | * stmt.c (emit_case_dispatch_table): Emit jump table data not as | |
8332 | JUMP_INSN objects but instead as JUMP_TABLE_DATA objects. | |
8333 | ||
8334 | * config/alpha/alpha.c (alpha_does_function_need_gp): Remove | |
8335 | redundant JUMP_TABLE_DATA_P test. | |
8336 | * config/arm/arm.c (thumb_far_jump_used_p): Likewise. | |
8337 | * config/frv/frv.c (frv_function_contains_far_jump): Likewise. | |
8338 | (frv_for_each_packet): Likewise. | |
8339 | * config/i386/i386.c (min_insn_size): Likewise. | |
8340 | (ix86_avoid_jump_mispredicts): Likewise. | |
8341 | * config/m32r/m32r.c (m32r_is_insn): Likewise. | |
8342 | * config/mep/mep.c (mep_reorg_erepeat): Likewise. | |
8343 | * config/mips/mips.c (USEFUL_INSN_P): Likewise. | |
8344 | (mips16_insn_length): Robustify. | |
8345 | (mips_has_long_branch_p): Remove redundant JUMP_TABLE_DATA_P test. | |
8346 | (mips16_split_long_branches): Likewise. | |
8347 | * config/pa/pa.c (pa_combine_instructions): Likewise. | |
8348 | * config/rs6000/rs6000.c (get_next_active_insn): Treat | |
8349 | JUMP_TABLE_DATA objects as active insns, like in active_insn_p. | |
8350 | * config/s390/s390.c (s390_chunkify_start): Treat JUMP_TABLE_DATA | |
8351 | as contributing to pool range lengths. | |
8352 | * config/sh/sh.c (find_barrier): Restore check for ADDR_DIFF_VEC. | |
8353 | Remove redundant JUMP_TABLE_DATA_P test. | |
8354 | (sh_loop_align): Likewise. | |
8355 | (split_branches): Likewise. | |
8356 | (sh_insn_length_adjustment): Likewise. | |
8357 | * config/spu/spu.c (get_branch_target): Likewise. | |
8358 | ||
0208f7da JH |
8359 | 2013-03-29 Jan Hubicka <jh@suse.cz> |
8360 | ||
8361 | * lto-cgraph.c (output_profile_summary, input_profile_summary): Use | |
8362 | gcov streaming; stream hot bb threshold to ltrans. | |
8363 | * predict.c (get_hot_bb_threshold): Break out from .... | |
8364 | (maybe_hot_count_p): ... here. | |
8365 | (set_hot_bb_threshold): New function. | |
8366 | * lto-section-in.c (lto_section_name): Add profile. | |
8367 | * profile.h (get_hot_bb_threshold, set_hot_bb_threshold): Declare. | |
8368 | * ipa.c: Include hash-table.h, tree-inline.h, profile.h, lto-streamer.h | |
8369 | and data-streamer.h | |
8370 | (histogram_entry): New structure. | |
8371 | (histogram, histogram_pool): New global vars. | |
8372 | (histogram_hash): New structure. | |
8373 | (histogram_hash::hash): New method. | |
8374 | (histogram_hash::equal): Likewise. | |
8375 | (account_time_size): New function. | |
8376 | (cmp_counts): New function. | |
8377 | (dump_histogram): New function. | |
8378 | (ipa_profile_generate_summary): New function. | |
8379 | (ipa_profile_write_summary): New function. | |
8380 | (ipa_profile_read_summary): New function. | |
8381 | (ipa_profile): Decide on threshold. | |
e594716a UB |
8382 | (pass_ipa_profile): Add ipa_profile_write_summary and |
8383 | ipa_profile_read_summary. | |
0208f7da JH |
8384 | * Makefile.in (ipa.o): Update dependencies. |
8385 | * lto-streamer.h (LTO_section_ipa_profile): New section. | |
8386 | ||
5a6ccc94 GDR |
8387 | 2013-03-29 Gabriel Dos Reis <gdr@integrable-solutions.net> |
8388 | ||
8389 | * tree.h (VAR_P): New. | |
8390 | ||
39385fa6 PC |
8391 | 2013-03-29 Paolo Carlini <paolo.carlini@oracle.com> |
8392 | ||
8393 | PR lto/56777 | |
8394 | * doc/invoke.texi ([-fwhole-program]): Fix typo. | |
8395 | ||
34f0d87a SB |
8396 | 2013-03-29 Steven Bosscher <steven@gcc.gnu.org> |
8397 | ||
8398 | * cfgbuild.c (inside_basic_block_p): Use JUMP_TABLE_DATA_P in lieu | |
8399 | of tests for JUMP_P and a ADDR_DIFF_VEC or ADDR_VEC pattern. | |
8400 | (control_flow_insn_p): Likewise. | |
8401 | * cfgrtl.c (duplicate_insn_chain): Likewise. | |
8402 | * final.c (get_attr_length_1): Likewise. | |
8403 | (shorten_branches): Likewise. | |
8404 | (final_scan_insn): Likewise. | |
8405 | * function.c (instantiate_virtual_regs): Likewise. | |
8406 | * gcse.c (insert_insn_end_basic_block): Likewise. | |
8407 | * ira-costs.c (scan_one_insn): Likewise. | |
8408 | * lra-eliminations.c (eliminate_regs_in_insn): Likewise. | |
8409 | * lra.c (check_rtl): Likewise. | |
8410 | * reload1.c (elimination_costs_in_insn): Likewise. | |
8411 | * reorg.c (follow_jumps): Likewise. | |
8412 | ||
8413 | * config/arm/arm.c (is_jump_table): Use JUMP_TABLE_DATA_P in lieu | |
8414 | of tests for JUMP_P and a ADDR_DIFF_VEC or ADDR_VEC pattern. | |
8415 | (thumb_far_jump_used_p): Likewise. | |
8416 | * config/bfin/bfin.c (workaround_rts_anomaly): Likewise. | |
8417 | (workaround_speculation): Likewise. | |
8418 | (add_sched_insns_for_speculation): Likewise. | |
8419 | * config/c6x/c6x.c (reorg_emit_nops): Likewise. | |
8420 | * config/frv/frv.c (frv_function_contains_far_jump): Likewise. | |
8421 | (frv_for_each_packet): Likewise. | |
8422 | * config/i386/i386.c (ix86_avoid_jump_mispredicts): Likewise. | |
8423 | * config/ia64/ia64.c (emit_all_insn_group_barriers): Likewise. | |
8424 | (final_emit_insn_group_barriers): Likewise. | |
8425 | * config/m32r/m32r.c (m32r_is_insn): Likewise. | |
8426 | * config/mips/mips.c (USEFUL_INSN_P): Likewise. | |
8427 | (mips16_insn_length): Likewise. | |
8428 | * config/pa/pa.c (pa_reorg): Likewise. | |
8429 | (pa_combine_instructions): Likewise. | |
8430 | * config/rs6000/rs6000.c (rs6000_invalid_within_doloop): Likewise. | |
8431 | * config/sh/sh.c (fixup_addr_diff_vecs): Likewise. | |
8432 | (sh_reorg): Likewise. | |
8433 | (split_branches): Likewise. | |
8434 | * config/spu/spu.c (get_branch_target): Likewise. | |
8435 | ||
8436 | * config/s390/s390.c (s390_chunkify_start): Simplify logic using | |
8437 | JUMP_TABLE_DATA_P. | |
8438 | ||
4ac761b0 KY |
8439 | 2013-03-29 Kirill Yukhin <kirill.yukhin@intel.com> |
8440 | ||
39385fa6 | 8441 | * config/i386/avx2intrin.h (_mm256_broadcastsi128_si256): |
4ac761b0 KY |
8442 | Fix declaration name. |
8443 | ||
58a49189 LC |
8444 | 2013-03-28 Lawrence Crowl <crowl@google.com> |
8445 | ||
8446 | * graphds.h (struct graph.indicies): Remove unused. | |
8447 | * graphite-poly.h (struct graph.original_pddrs): Remove unused. | |
8448 | (SCOP_ORIGINAL_PDDRS): Remove unused. | |
8449 | * sese.h (extern insert_loop_close_phis): Removed unused. | |
8450 | (extern insert_guard_phis): Removed unused. | |
8451 | (extern ivtype_map_elt_info): Removed unused. | |
8452 | (new_ivtype_map_elt): Removed unused. | |
8453 | * sese.c (ivtype_map_elt_info): Removed unused. | |
8454 | ||
7b3b6ae4 LC |
8455 | 2013-03-28 Lawrence Crowl <crowl@google.com> |
8456 | ||
8457 | * Makefile.in: Add several missing include dependences. | |
8458 | (DUMPFILE_H): New. | |
8459 | (test-dump.o): New. This object is not added to any executable, | |
8460 | but is present for ad-hoc testing. | |
8461 | * bitmap.c | |
8462 | (debug (const bitmap_head_def &)): New. | |
8463 | (debug (const bitmap_head_def *)): New. | |
8464 | * bitmap.h | |
8465 | (extern debug (const bitmap_head_def &)): New. | |
8466 | (extern debug (const bitmap_head_def *)): New. | |
8467 | * cfg.c | |
8468 | (debug (edge_def &)): New. | |
8469 | (debug (edge_def *)): New. | |
8470 | * cfghooks.c | |
8471 | (debug (basic_block_def &)): New. | |
8472 | (debug (basic_block_def *)): New. | |
8473 | * dumpfile.h | |
8474 | (dump_node (const_tree, int, FILE *)): Correct source file. | |
8475 | * dwarf2out.c | |
8476 | (debug (die_struct &)): New. | |
8477 | (debug (die_struct *)): New. | |
8478 | * dwarf2out.h | |
8479 | (extern debug (die_struct &)): New. | |
8480 | (extern debug (die_struct *)): New. | |
8481 | * gimple-pretty-print.c | |
8482 | (debug (gimple_statement_d &)): New. | |
8483 | (debug (gimple_statement_d *)): New. | |
8484 | * gimple-pretty-print.h | |
8485 | (extern debug (gimple_statement_d &)): New. | |
8486 | (extern debug (gimple_statement_d *)): New. | |
8487 | * ira-build.c | |
8488 | (debug (ira_allocno_copy &)): New. | |
8489 | (debug (ira_allocno_copy *)): New. | |
8490 | (debug (ira_allocno &)): New. | |
8491 | (debug (ira_allocno *)): New. | |
8492 | * ira-int.h | |
8493 | (extern debug (ira_allocno_copy &)): New. | |
8494 | (extern debug (ira_allocno_copy *)): New. | |
8495 | (extern debug (ira_allocno &)): New. | |
8496 | (extern debug (ira_allocno *)): New. | |
8497 | * ira-lives.c | |
8498 | (debug (live_range &)): New. | |
8499 | (debug (live_range *)): New. | |
8500 | * lra-int.h | |
8501 | (debug (lra_live_range &)): New. | |
8502 | (debug (lra_live_range *)): New. | |
8503 | * lra-lives.c | |
8504 | (debug (lra_live_range &)): New. | |
8505 | (debug (lra_live_range *)): New. | |
8506 | * omega.c | |
8507 | (debug (omega_pb_d &)): New. | |
8508 | (debug (omega_pb_d *)): New. | |
8509 | * omega.h | |
8510 | (extern debug (omega_pb_d &)): New. | |
8511 | (extern debug (omega_pb_d *)): New. | |
8512 | * print-rtl.c | |
8513 | (debug (const rtx_def &)): New. | |
8514 | (debug (const rtx_def *)): New. | |
8515 | * print-tree.c | |
8516 | (debug_tree (tree): Move within file. | |
8517 | (debug_raw (const tree_node &)): New. | |
8518 | (debug_raw (const tree_node *)): New. | |
8519 | (dump_tree_via_hooks (const tree_node *, int)): New. | |
8520 | (debug (const tree_node &)): New. | |
8521 | (debug (const tree_node *)): New. | |
8522 | (debug_verbose (const tree_node &)): New. | |
8523 | (debug_verbose (const tree_node *)): New. | |
8524 | (debug_head (const tree_node &)): New. | |
8525 | (debug_head (const tree_node *)): New. | |
8526 | (debug_body (const tree_node &)): New. | |
8527 | (debug_body (const tree_node *)): New. | |
8528 | (debug_vec_tree (tree): Move and reimplement in terms of dump. | |
8529 | (debug (vec<tree, va_gc> &)): New. | |
8530 | (debug (vec<tree, va_gc> *)): New. | |
8531 | * rtl.h | |
8532 | (extern debug (const rtx_def &)): New. | |
8533 | (extern debug (const rtx_def *)): New. | |
8534 | * sbitmap.c | |
8535 | (debug_raw (simple_bitmap_def &)): New. | |
8536 | (debug_raw (simple_bitmap_def *)): New. | |
8537 | (debug (simple_bitmap_def &)): New. | |
8538 | (debug (simple_bitmap_def *)): New. | |
8539 | * sbitmap.h | |
8540 | (extern debug (simple_bitmap_def &)): New. | |
8541 | (extern debug (simple_bitmap_def *)): New. | |
8542 | (extern debug_raw (simple_bitmap_def &)): New. | |
8543 | (extern debug_raw (simple_bitmap_def *)): New. | |
8544 | * sel-sched-dump.c | |
8545 | (debug (vinsn_def &)): New. | |
8546 | (debug (vinsn_def *)): New. | |
8547 | (debug_verbose (vinsn_def &)): New. | |
8548 | (debug_verbose (vinsn_def *)): New. | |
8549 | (debug (expr_def &)): New. | |
8550 | (debug (expr_def *)): New. | |
8551 | (debug_verbose (expr_def &)): New. | |
8552 | (debug_verbose (expr_def *)): New. | |
8553 | (debug (vec<rtx> &)): New. | |
8554 | (debug (vec<rtx> *)): New. | |
8555 | * sel-sched-dump.h | |
8556 | (extern debug (vinsn_def &)): New. | |
8557 | (extern debug (vinsn_def *)): New. | |
8558 | (extern debug_verbose (vinsn_def &)): New. | |
8559 | (extern debug_verbose (vinsn_def *)): New. | |
8560 | (extern debug (expr_def &)): New. | |
8561 | (extern debug (expr_def *)): New. | |
8562 | (extern debug_verbose (expr_def &)): New. | |
8563 | (extern debug_verbose (expr_def *)): New. | |
8564 | (extern debug (vec<rtx> &)): New. | |
8565 | (extern debug (vec<rtx> *)): New. | |
8566 | * sel-sched-ir.h | |
8567 | (_list_iter_cond_expr): Make inline instead of static. | |
8568 | * sreal.c | |
8569 | (debug (sreal &)): New. | |
8570 | (debug (sreal *)): New. | |
8571 | * sreal.h | |
8572 | (extern debug (sreal &)): New. | |
8573 | (extern debug (sreal *)): New. | |
8574 | * tree.h | |
8575 | (extern debug_raw (const tree_node &)): New. | |
8576 | (extern debug_raw (const tree_node *)): New. | |
8577 | (extern debug (const tree_node &)): New. | |
8578 | (extern debug (const tree_node *)): New. | |
8579 | (extern debug_verbose (const tree_node &)): New. | |
8580 | (extern debug_verbose (const tree_node *)): New. | |
8581 | (extern debug_head (const tree_node &)): New. | |
8582 | (extern debug_head (const tree_node *)): New. | |
8583 | (extern debug_body (const tree_node &)): New. | |
8584 | (extern debug_body (const tree_node *)): New. | |
8585 | (extern debug (vec<tree, va_gc> &)): New. | |
8586 | (extern debug (vec<tree, va_gc> *)): New. | |
8587 | * tree-cfg.c | |
8588 | (debug (struct loop &)): New. | |
8589 | (debug (struct loop *)): New. | |
8590 | (debug_verbose (struct loop &)): New. | |
8591 | (debug_verbose (struct loop *)): New. | |
8592 | * tree-dump.c: Add header dependence. | |
8593 | * tree-flow.h | |
8594 | (extern debug (struct loop &)): New. | |
8595 | (extern debug (struct loop *)): New. | |
8596 | (extern debug_verbose (struct loop &)): New. | |
8597 | (extern debug_verbose (struct loop *)): New. | |
8598 | * tree-data-ref.c | |
8599 | (debug (data_reference &)): New. | |
8600 | (debug (data_reference *)): New. | |
8601 | (debug (vec<data_reference_p> &)): New. | |
8602 | (debug (vec<data_reference_p> *)): New. | |
8603 | (debug (vec<ddr_p> &)): New. | |
8604 | (debug (vec<ddr_p> *)): New. | |
8605 | * tree-data-ref.h | |
8606 | (extern debug (data_reference &)): New. | |
8607 | (extern debug (data_reference *)): New. | |
8608 | (extern debug (vec<data_reference_p> &)): New. | |
8609 | (extern debug (vec<data_reference_p> *)): New. | |
8610 | (extern debug (vec<ddr_p> &)): New. | |
8611 | (extern debug (vec<ddr_p> *)): New. | |
8612 | * tree-ssa-alias.c | |
8613 | (debug (pt_solution &)): New. | |
8614 | (debug (pt_solution *)): New. | |
8615 | * tree-ssa-alias.h | |
8616 | (extern debug (pt_solution &)): New. | |
8617 | (extern debug (pt_solution *)): New. | |
8618 | * tree-ssa-alias.c | |
8619 | (debug (_var_map &)): New. | |
8620 | (debug (_var_map *)): New. | |
8621 | (debug (tree_live_info_d &)): New. | |
8622 | (debug (tree_live_info_d *)): New. | |
8623 | * tree-ssa-alias.h | |
8624 | (extern debug (_var_map &)): New. | |
8625 | (extern debug (_var_map *)): New. | |
8626 | (extern debug (tree_live_info_d &)): New. | |
8627 | (extern debug (tree_live_info_d *)): New. | |
8628 | ||
be77e1e5 JH |
8629 | 2013-03-28 Jan Hubicka <jh@suse.cz> |
8630 | ||
8631 | * lto-cgraph.c (merge_profile_summaries): Fix overflows. | |
8632 | ||
777e6976 IB |
8633 | 2013-03-28 Ian Bolton <ian.bolton@arm.com> |
8634 | ||
8635 | * config/aarch64/aarch64.md (aarch64_can_eliminate): Keep frame | |
8636 | record only when desired or required. | |
8637 | ||
9cd347ae UB |
8638 | 2013-03-28 Uros Bizjak <ubizjak@gmail.com> |
8639 | ||
8640 | * config/i386/i386.md (*vec_extract2vdi_1): Merge with | |
8641 | *vec_extractv2di_1_rex64. Use x64 isa attribute. | |
8642 | ||
33159866 | 8643 | 2013-03-28 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
2a1d1991 N |
8644 | |
8645 | * config/aarch64/aarch64.md (*and<mode>3_compare0): New pattern. | |
8646 | (*andsi3_compare0_uxtw): New pattern. | |
8647 | (*and_<SHIFT:optab><mode>3_compare0): New pattern. | |
8648 | (*and_<SHIFT:optab>si3_compare0_uxtw): New pattern. | |
8649 | ||
89ab31c1 JH |
8650 | 2013-03-28 Jan Hubicka <jh@suse.cz> |
8651 | ||
8652 | * data-streamer-in.c (streamer_read_gcov_count): New function. | |
8653 | * gimple-streamer-out.c: Include value-prof.h. | |
8654 | (output_gimple_stmt): Output histogram. | |
8655 | (output_bb): Use streamer_write_gcov_count. | |
8656 | * value-prof.c: Include data-streamer.h | |
8657 | (dump_histogram_value): Add HIST_TYPE_MAX. | |
8658 | (stream_out_histogram_value): New function. | |
8659 | (stream_in_histogram_value): New function. | |
8660 | * value-prof.h (enum hist_type): Add HIST_TYPE_MAX. | |
8661 | (stream_out_histogram_value, stream_in_histogram_value): Declare. | |
8662 | * data-streamer-out.c (streamer_write_gcov_count): New function. | |
8663 | (streamer_write_gcov_count_stream): New function. | |
8664 | * lto-cgraph.c (lto_output_edge): Update counter streaming. | |
8665 | (lto_output_node): Likewise. | |
8666 | (input_node, input_edge): Likewise. | |
8667 | * lto-streamer-out.c (output_cfg): Update streaming. | |
8668 | * lto-streamer-in.c (input_cfg): Likewise. | |
8669 | * data-streamer.h (streamer_write_gcov_count, | |
8670 | streamer_write_gcov_count_stream, streamer_read_gcov_count): Declare. | |
8671 | * gimple-streamer-in.c: Include value-prof.h | |
8672 | (input_gimple_stmt): Input histograms. | |
8673 | (input_bb): Update profile streaming. | |
8674 | ||
e594716a | 8675 | 2013-03-28 Kenneth Zadeck <zadeck@naturalbridge.com> |
b4c73eed | 8676 | |
33159866 | 8677 | * genmodes.c (emit_max_int): New function. |
8697be17 | 8678 | (emit_insn_modes_h): Added call to emit_max_function. |
39385fa6 PC |
8679 | * doc/rtl.texi (MAX_BITSIZE_MODE_ANY_INT, MAX_BITSIZE_MODE_ANY_MODE): |
8680 | Added doc. | |
8697be17 | 8681 | * machmode.def: Fixed comment. |
89ab31c1 | 8682 | |
e594716a | 8683 | 2013-03-28 Kenneth Zadeck <zadeck@naturalbridge.com> |
8697be17 KZ |
8684 | |
8685 | * combine.c (try_combine): Removed useless assert. | |
b4c73eed KZ |
8686 | * cselib.c (rtx_equal_for_cselib_1): Removed unnecessary parens. |
8687 | ||
74946978 MP |
8688 | 2013-03-28 Marek Polacek <polacek@redhat.com> |
8689 | Richard Biener <rguenther@suse.de> | |
8690 | ||
8691 | PR tree-optimization/56695 | |
8692 | * tree-vect-stmts.c (vectorizable_condition): Unconditionally | |
8693 | build signed result of a vector comparison. | |
8694 | * tree-cfg.c (verify_gimple_comparison): Check that a result | |
8695 | of a vector comparison has signed type. | |
8696 | ||
a64b9c26 RB |
8697 | 2013-03-28 Richard Biener <rguenther@suse.de> |
8698 | ||
8699 | PR tree-optimization/37021 | |
8700 | * tree-vect-slp.c (vect_build_slp_tree): When not unrolling | |
8701 | do not restrict gaps between groups. | |
8702 | * tree-vect-stmts.c (vectorizable_load): Properly account for | |
8703 | a gap between groups. | |
8704 | ||
a9dc2a2f EB |
8705 | 2013-03-28 Eric Botcazou <ebotcazou@adacore.com> |
8706 | ||
8707 | * toplev.c (process_options): Do not disable -fomit-frame-pointer on a | |
8708 | general basis if unwind info is requested and ACCUMULATE_OUTGOING_ARGS | |
8709 | is not enabled. | |
8710 | ||
53cb97f9 GP |
8711 | 2013-03-27 Gerald Pfeifer <gerald@pfeifer.com> |
8712 | ||
8713 | * doc/invoke.texi (AVR Options): Tweak link for AVR-LibC user manual. | |
8714 | * doc/extend.texi (Named Address Spaces): Ditto. | |
8715 | (Variable Attributes): Ditto. | |
8716 | ||
b802ae5c KT |
8717 | 2013-03-27 Kai Tietz <ktietz@redhat.com> |
8718 | ||
eddae10a KT |
8719 | * config.build: Add support for cygwin x64 target. |
8720 | * config.gcc: Likewise. | |
8721 | * config.host: Likewise. | |
8722 | * configure.ac: Likewise | |
8723 | * configure: Regenerated. | |
b802ae5c | 8724 | |
8269de54 KT |
8725 | 2013-03-27 Kai Tietz <ktietz@redhat.com> |
8726 | ||
8727 | * config/i386/cygwin-stdint.h: Add support for cygwin x64 target. | |
8728 | * config/i386/t-cygwin-w64: New file. | |
8729 | * config/i386/cygwin-w64.h: New file. | |
8730 | * config/i386/cygwin.h (EXTRA_OS_CPP_BUILTINS): Extend | |
8731 | and add support for x64-cygwin target. | |
8732 | (CPP_SPEC): Likewise. | |
8733 | (CXX_WRAP_SPEC_LIST): Undefine before define. | |
8734 | (LIBGCJ_SONAME): Use 15 as version. | |
8735 | ||
f49b33cb RB |
8736 | 2013-03-27 Richard Biener <rguenther@suse.de> |
8737 | ||
8738 | PR tree-optimization/56716 | |
8739 | * tree-ssa-structalias.c (perform_var_substitution): Adjust | |
8740 | dumping for ref nodes. | |
8741 | ||
b37a6ce5 MJ |
8742 | 2013-03-27 Martin Jambor <mjambor@suse.cz> |
8743 | ||
8744 | PR tree-optimization/55334 | |
8745 | * ipa-cp.c (initialize_node_lattices): Allow IPA-CP through and to | |
8746 | restricted pointers to arrays. | |
8747 | ||
9469b9b2 GDR |
8748 | 2013-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net> |
8749 | ||
8750 | * Makefile.in (.SUFFIXES): Add .cc. | |
8751 | (.c.o): Apply same recipe for implicit rule .cc.o. | |
8752 | ||
7d24f650 RB |
8753 | 2013-03-27 Richard Biener <rguenther@suse.de> |
8754 | ||
8755 | PR tree-optimization/37021 | |
8756 | * tree-vect-data-refs.c (vect_check_strided_load): Allow | |
8757 | REALPART/IMAGPART_EXPRs around the supported refs. | |
8758 | * tree-ssa-structalias.c (find_func_aliases): Assume that | |
8759 | floating-point values are not used to transfer pointers. | |
8760 | ||
2f251a05 AI |
8761 | 2013-03-27 Alexander Ivchenko <alexander.ivchenko@intel.com> |
8762 | ||
39385fa6 PC |
8763 | * target.def (TARGET_HAS_IFUNC_P): New target hook. |
8764 | * doc/tm.texi.in (TARGET_HAS_IFUNC_P): New. | |
8765 | * doc/tm.texi: Regenerate. | |
8766 | * targhooks.h (default_has_ifunc_p): New. | |
8767 | * targhooks.c (default_has_ifunc_p): Ditto. | |
8768 | * config/linux-protos.h: New file. | |
8769 | * config/linux-android.h (TARGET_HAS_IFUNC_P): Using version of | |
2f251a05 AI |
8770 | this hook for linux which disables support of indirect functions in |
8771 | android. | |
39385fa6 PC |
8772 | * config/linux-android.c: New file. |
8773 | * config/t-linux-android.c: Ditto. | |
8774 | * config.gcc: Added new object file linux-android.o. | |
8775 | * config/i386/i386.c (ix86_get_function_versions_dispatcher): | |
2f251a05 | 8776 | Using TARGET_HAS_IFUNC hook instead of HAVE_GNU_INDIRECT_FUNCTION. |
39385fa6 | 8777 | * varasm.c (do_assemble_alias): Likewise. |
2f251a05 AI |
8778 | * configure.ac: Define HAVE_GNU_INDIRECT_FUNCTION as zero if the target |
8779 | doesn't support indirect functions. | |
8780 | * configure: Regenerate. | |
8781 | ||
78b4e425 BC |
8782 | 2013-03-27 Bin Cheng <bin.cheng@arm.com> |
8783 | ||
8784 | PR target/56102 | |
8785 | * config/arm/arm.c (thumb1_rtx_costs, thumb1_size_rtx_costs): Fix | |
8786 | rtx costs for SET/ASHIFT/ASHIFTRT/LSHIFTRT/ROTATERT patterns with | |
8787 | mult-word mode. | |
8788 | ||
a5ba7b92 AK |
8789 | 2013-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
8790 | ||
8791 | * config/s390/s390.h (TARGET_FLT_EVAL_METHOD): Define. | |
8792 | ||
be624986 TG |
8793 | 2013-03-27 Terry Guo <terry.guo@arm.com> |
8794 | ||
8795 | * config/arm/arm-cores.def: Added core cortex-r7. | |
8796 | * config/arm/arm-tune.md: Regenerated. | |
8797 | * config/arm/arm-tables.opt: Regenerated. | |
8798 | * doc/invoke.texi: Added entry for core cortex-r7. | |
8799 | ||
0a514f47 WL |
8800 | 2013-03-27 Walter Lee <walt@tilera.com> |
8801 | ||
8802 | * config/tilegx/tilegx.c (tilegx_expand_prologue): Avoid | |
8803 | double-decrement of next_scratch_regno. | |
8804 | ||
9332b0d2 WL |
8805 | 2013-03-27 Walter Lee <walt@tilera.com> |
8806 | ||
801d9b2a | 8807 | * config/tilegx/tilegx.md (insn_v1mulu): Fix predicates on |
9332b0d2 WL |
8808 | input operands. |
8809 | (insn_v1mulus): Ditto. | |
8810 | (insn_v2muls): Ditto. | |
8811 | ||
f54ea5dd WL |
8812 | 2013-03-27 Walter Lee <walt@tilera.com> |
8813 | ||
e594716a | 8814 | * config/tilegx/tilegx.h (ASM_OUTPUT_ADDR_VEC_ELT): Delete extra tab. |
f54ea5dd WL |
8815 | (ASM_OUTPUT_ADDR_DIFF_ELT): Ditto. |
8816 | ||
bf60f4ca WL |
8817 | 2013-03-27 Walter Lee <walt@tilera.com> |
8818 | ||
e594716a | 8819 | * config/tilegx/tilegx.md (*sibcall_insn): Fix type atribute for jr. |
bf60f4ca WL |
8820 | (*sibcall_value): Ditto. |
8821 | ||
e3b51eeb WL |
8822 | 2013-03-27 Walter Lee <walt@tilera.com> |
8823 | ||
8824 | * config/tilegx/tilegx.md (insn_mnz_<mode>): Replaced by ... | |
8825 | (insn_mnz_v8qi): ... this ... | |
8826 | (insn_mnz_v4hi): ... and this. Replace (const_int 0) with the | |
8827 | vector equivalent. | |
8828 | (insn_v<n>mnz): Replaced by ... | |
8829 | (insn_v1mnz): ... this ... | |
8830 | (insn_v2mnz): ... and this. Replace (const_int 0) with the vector | |
8831 | equivalent. | |
8832 | (insn_mz_<mode>): Replaced by ... | |
8833 | (insn_mz_v8qi): ... this ... | |
8834 | (insn_mz_v4hi): ... and this. Replace (const_int 0) with the | |
8835 | vector equivalent. | |
8836 | (insn_v<n>mz): Replaced by ... | |
8837 | (insn_v1mz): ... this ... | |
8838 | (insn_v2mz): ... and this. Replace (const_int 0) with the vector | |
8839 | equivalent. | |
8840 | ||
4fc7b145 EB |
8841 | 2013-03-26 Eric Botcazou <ebotcazou@adacore.com> |
8842 | ||
8843 | * doc/invoke.texi (SPARC options): Remove -mlittle-endian. | |
8844 | ||
6f33817e RM |
8845 | 2013-03-26 Roland McGrath <mcgrathr@google.com> |
8846 | ||
8847 | * config/arm/arm.c (arm_print_operand: case 'w'): Use fputs rather | |
8848 | than fprintf with a non-constant, non-format string. | |
8849 | ||
93a4145b UB |
8850 | 2013-03-26 Uros Bizjak <ubizjak@gmail.com> |
8851 | ||
8852 | * config/i386/i386.md (*cmpqi_ext_1): Merge with *cmpqi_ext_1_rex64 | |
8853 | using nox64 isa attribute. Use nonimmediate_x86nomem_operand as | |
8854 | operand 0 predicate. | |
8855 | (*cmpqi_ext_3): Merge with *cmpqi_ext_3_rex64 using nox64 isa | |
8856 | attribute. Use general_x64nomem_operand as operand 1 predicate. | |
8857 | (*movqi_extv_1): Merge with *movqi_extv_1_rex64 using nox64 isa | |
8858 | attribute. Use nonimmediate_x64nomem_operand as operand 0 predicate. | |
8859 | (*movqi_extzv_2): Merge with *movqi_extzv_2_rex64 using nox64 isa | |
8860 | attribute. Use nonimmediate_x64nomem_operand as operand 0 predicate. | |
8861 | (mov<mode>_insv_1): Remove expander. Merge insn with | |
8862 | movsi_insv_1 using SWI48 mode iterator and nox64 isa attribute. | |
8863 | Use general_x64nomem_operand as operand 1 predicate. | |
8864 | (addqi_ext_1): Merge with *addqi_ext_1_rex64 using nox64 isa attribute. | |
8865 | (*testqi_ext_1): Merge with *testqi_ext_1_rex64 using nox64 isa | |
8866 | attribute. Use nonimmediate_x64nomem_operand as operand 1 predicate. | |
8867 | (*andqi_ext_1): Merge with *andqi_ext_1_rex64 using nox64 isa | |
8868 | attribute. Use nonimmediate_x64nomem_operand as operand 2 predicate. | |
8869 | (*<code>qi_ext_1): Merge with *<code>qi_ext_1_rex64 using nox64 isa | |
8870 | attribute. Use nonimmediate_x64nomem_operand as operand 1 predicate. | |
8871 | (*xorqi_cc_ext_1): Merge with *xorqi_cc_ext_1_rex64 using nox64 | |
8872 | isa attribute. Use general_x64nomem_operand as operand 2 predicate. | |
8873 | * config/i386/predicates.md (nonimmediate_x64nomem_operand): New. | |
8874 | (general_x64nomem_operand): Ditto. | |
8875 | ||
c6a9ed5a | 8876 | 2013-03-26 Sebastian Huber <sebastian.huber@embedded-brains.de> |
df599020 SH |
8877 | |
8878 | * config/rtems.opt: Add -pthread option. | |
8879 | ||
31b0a960 RB |
8880 | 2013-03-26 Richard Biener <rguenther@suse.de> |
8881 | ||
93a4145b UB |
8882 | * alias.c (find_base_term): Avoid redundant and not used recursion. |
8883 | (base_alias_check): Get the initial base term from the caller. | |
31b0a960 RB |
8884 | (true_dependence_1): Compute and pass base terms to base_alias_check. |
8885 | (write_dependence_p): Likewise. | |
8886 | (may_alias_p): Likewise. | |
8887 | ||
79517551 SN |
8888 | 2013-03-26 Sofiane Naci <sofiane.naci@arm.com> |
8889 | ||
8890 | * config/aarch64/aarch64.c (aarch64_classify_address): Support | |
8891 | PC-relative load in SI modes and above only. | |
8892 | ||
a76213b9 XQ |
8893 | 2013-03-26 Xinyu Qi <xyqi@marvell.com> |
8894 | ||
8895 | * config/arm/arm.h (FIRST_IWMMXT_GR_REGNUM): Add comment. | |
33159866 UB |
8896 | * config/arm/iwmmxt.md (WCGR0): Update. |
8897 | (WCGR1, WCGR2, WCGR3): Likewise. | |
a76213b9 | 8898 | |
37ff9355 UB |
8899 | 2013-03-26 Uros Bizjak <ubizjak@gmail.com> |
8900 | ||
8901 | * config/i386/i386.md (*movdfcc_1): Merge with *movdfcc_1_rex64. | |
8902 | Use x64 and nox64 isa attributes. | |
8903 | ||
30b0317c RB |
8904 | 2013-03-26 Richard Biener <rguenther@suse.de> |
8905 | ||
8906 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove | |
8907 | alignment computations and rely on get_object_alignment_1 | |
8908 | for the !TYPE_P case. | |
8909 | Commonize DECL/COMPONENT_REF handling in the ARRAY_REF path. | |
8910 | ||
cbcdb140 WL |
8911 | 2013-03-26 Walter Lee <walt@tilera.com> |
8912 | ||
8913 | * config/tilegx/tilegx.h (PROFILE_BEFORE_PROLOGUE): Define. | |
8914 | * config/tilegx/tilepro.h (PROFILE_BEFORE_PROLOGUE): Define. | |
8915 | ||
dd884525 | 8916 | 2013-03-25 Jeff Law <law@redhat.com> |
be672e08 | 8917 | |
33159866 UB |
8918 | * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Add missing |
8919 | check for INTEGRAL_TYPE_P that was missing due to checking in | |
dd884525 JL |
8920 | wrong version of prior patch. |
8921 | ||
0051d3ec WL |
8922 | 2013-03-25 Walter Lee <walt@tilera.com> |
8923 | ||
8924 | * config/tilegx/tilegx-builtins.h (enum tilegx_builtin): Add | |
8925 | TILEGX_INSN_SHUFFLEBYTES1. | |
8926 | * config/tilegx/tilegx.c (tilegx_builtin_info): Add entry for | |
8927 | shufflebytes1. | |
8928 | (tilegx_builtins): Ditto. | |
8929 | * config/tilegx/tilegx.md (insn_shufflebytes1): New pattern. | |
8930 | ||
065a3605 WL |
8931 | 2013-03-25 Walter Lee <walt@tilera.com> |
8932 | ||
8933 | * config/tilegx/tilegx.md (floatsisf2): New pattern. | |
0051d3ec WL |
8934 | (floatunssisf2): New pattern. |
8935 | (floatsidf2): New pattern. | |
8936 | (floatunssidf2): New pattern. | |
065a3605 | 8937 | |
5b2a3c82 WL |
8938 | 2013-03-25 Walter Lee <walt@tilera.com> |
8939 | ||
8940 | * config/tilegx/tilegx.c (expand_set_cint64_one_inst): Inline | |
8941 | tests for constraint J, K, N, P. | |
8942 | ||
192ea533 WL |
8943 | 2013-03-25 Walter Lee <walt@tilera.com> |
8944 | ||
8945 | * config/tilegx/tilegx.c (tilegx_asm_preferred_eh_data_format): | |
8946 | Use indirect/pcrel encoding. | |
8947 | * config/tilepro/tilepro.c (tilepro_asm_preferred_eh_data_format): | |
8948 | Ditto. | |
8949 | ||
855e0d0b SE |
8950 | 2013-03-25 Steve Ellcey <sellcey@mips.com> |
8951 | ||
8952 | * config/mips/mmips-cpus.def (74kc, 74kf2_1, 74kf, 74kf, 74kf1_1, | |
8953 | 74kfx, 74kx, 74kf3_2): Add PTF_AVOID_IMADD. | |
8954 | * config/mips/mips.c (mips_option_override): Set IMADD default. | |
8955 | * config/mips/mips.h (PTF_AVOID_IMADD): New. | |
8956 | (ISA_HAS_MADD_MSUB): Remove MIPS16 check. | |
8957 | (GENERATE_MADD_MSUB): Remove TUNE_74K check, add MIPS16 check. | |
8958 | * config/mips/mips.md (mimadd): New flag for integer madd/msub. | |
8959 | * doc/invoke.texi (-mimadd/-mno-imadd): New. | |
8960 | ||
39e45653 JL |
8961 | 2013-03-25 Jeff Law <law@redhat.com> |
8962 | ||
8963 | * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Rework | |
8964 | slightly to avoid creating and folding useless trees. Simplify | |
8965 | slightly by restricting to INTEGER_CSTs and using int_fits_type_p. | |
8966 | ||
7482c470 UB |
8967 | 2013-03-25 Uros Bizjak <ubizjak@gmail.com> |
8968 | ||
8969 | * config/i386/i386.md (*zero_extendsidi2): Merge with | |
8970 | *zero_extendsidi2_rex64. Use x64 and nox64 isa attributes. | |
8971 | * config/i386/predicates.md (x86_64_zext_operand): Rename from | |
8972 | x86_64_zext_general_operand. Use nonimmediate_operand on 32bit | |
8973 | targets. Clarify comment. | |
8974 | ||
4a53743e MJ |
8975 | 2013-03-25 Martin Jambor <mjambor@suse.cz> |
8976 | ||
8977 | * ipa-prop.c (ipa_write_jump_function): Stream simple and aritmetic | |
8978 | pass-through jump functions differently. | |
8979 | (ipa_read_jump_function): Likewise. Also use setter functions to set | |
8980 | up jump functions. | |
8981 | ||
162712de MJ |
8982 | 2013-03-25 Martin Jambor <mjambor@suse.cz> |
8983 | ||
8984 | * ipa-cp.c (ipa_get_indirect_edge_target): Renamed to | |
8985 | ipa_get_indirect_edge_target_1, added parameter agg_reps and ability to | |
8986 | process it. | |
8987 | (ipa_get_indirect_edge_target): New function. | |
8988 | (devirtualization_time_bonus): New parameter known_aggs, pass it to | |
8989 | ipa_get_indirect_edge_target. Update all callers. | |
8990 | (ipcp_discover_new_direct_edges): New parameter aggvals. Pass it to | |
8991 | ipa_get_indirect_edge_target_1 instead of calling | |
8992 | ipa_get_indirect_edge_target. | |
8993 | (create_specialized_node): Pass aggvlas to | |
8994 | ipcp_discover_new_direct_edges. | |
8995 | ||
a5a4c20a KT |
8996 | 2013-03-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
8997 | ||
8998 | * config/arm/arm.md (f_sels, f_seld): New types. | |
8999 | (*cmov<mode>): New pattern. | |
9000 | * config/arm/predicates.md (arm_vsel_comparison_operator): New | |
9001 | predicate. | |
9002 | ||
f992b9fc KT |
9003 | 2013-03-25 Kai Tietz <ktietz@redhat.com> |
9004 | ||
9005 | * config/i386/xm-mingw32.h (__USE_MINGW_ANSI_STDIO): Enable | |
9006 | POSIX-printf for mingw-hosted builds. | |
9007 | ||
c16fd676 RB |
9008 | 2013-03-25 Richard Biener <rguenther@suse.de> |
9009 | ||
9010 | PR middle-end/56694 | |
9011 | * tree-eh.c (lower_eh_must_not_throw): Strip BLOCKs from the | |
9012 | must-not-throw stmt location. | |
9013 | ||
5ad29f12 KT |
9014 | 2013-03-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
9015 | ||
9016 | * config/arm/arm.c (arm_emit_load_exclusive): Add acq parameter. | |
9017 | Emit load-acquire versions when acq is true. | |
9018 | (arm_emit_store_exclusive): Add rel parameter. | |
9019 | Emit store-release versions when rel is true. | |
9020 | (arm_split_compare_and_swap): Use acquire-release instructions | |
9021 | instead. | |
9022 | of barriers when appropriate. | |
9023 | (arm_split_atomic_op): Likewise. | |
9024 | * config/arm/arm.h (TARGET_HAVE_LDACQ): New macro. | |
9025 | * config/arm/unspecs.md (VUNSPEC_LAX): New unspec. | |
9026 | (VUNSPEC_SLX): Likewise. | |
9027 | (VUNSPEC_LDA): Likewise. | |
9028 | (VUNSPEC_STL): Likewise. | |
9029 | * config/arm/sync.md (atomic_load<mode>): New pattern. | |
9030 | (atomic_store<mode>): Likewise. | |
9031 | (arm_load_acquire_exclusive<mode>): Likewise. | |
9032 | (arm_load_acquire_exclusivesi): Likewise. | |
9033 | (arm_load_acquire_exclusivedi): Likewise. | |
9034 | (arm_store_release_exclusive<mode>): Likewise. | |
9035 | ||
03a7dddb CM |
9036 | 2013-03-25 Catherine Moore <clm@codesourcery.com> |
9037 | ||
9038 | * config/mips/constraints.md (u, Udb7 Uead, Uean, Uesp, Uib3, | |
9039 | Uuw6, Usb4, ZS, ZT, ZU, ZV, ZW): New constraints. | |
9040 | * config/mip/predicates.md (lwsp_swsp_operand, | |
9041 | lw16_sw16_operand, lhu16_sh16_operand, lbu16_operand, | |
9042 | sb16_operand, db4_operand, db7_operand, ib3_operand, | |
9043 | sb4_operand, ub4_operand, uh4_operand, uw4_operand, | |
9044 | uw5_operand, uw6_operand, addiur2_operand, addiusp_operand, | |
9045 | andi16_operand): New predicates. | |
9046 | * config/mips/mips.md (compression): New attribute. | |
9047 | (enabled): New attribute. | |
9048 | (length): Consider compression in computing length. | |
9049 | (shift_compression): New code attribute. | |
9050 | (*add<mode>3): New operands. Record compression. | |
9051 | (sub<mode>3): Likewise. | |
9052 | (one_cmpl<mode>2): Likewise. | |
9053 | (*and<mode>3): Likewise. | |
9054 | (*ior<mode>3): Likewise. | |
9055 | (unnamed pattern for xor): Likewise. | |
9056 | (*zero_extend<SHORT:mode><GPR:mode>2): Likewise. | |
9057 | (*<optab><mode>3): Likewise. | |
9058 | (*mov<mode>_internal: Likewise. | |
9059 | * config/mips/mips-protos.h (mips_signed_immediate_p): New. | |
9060 | (mips_unsigned_immediate_p): New. | |
9061 | (umips_lwsp_swsp_address_p): New. | |
9062 | (m16_based_address_p): New. | |
9063 | * config/mips/mips-protos.h (mips_signed_immediate_p): New prototype. | |
9064 | (mips_unsigned_immediate_p): New prototype. | |
9065 | (lwsp_swsp_address_p): New prototype. | |
9066 | (m16_based_address_p): New prototype. | |
9067 | * config/mips/mips.c (mips_unsigned_immediate_p): New function. | |
9068 | (mips_signed_immediate_p): New function. | |
9069 | (m16_based_address_p): New function. | |
9070 | (lwsp_swsp_address_p): New function. | |
9071 | (mips_print_operand_punctuation): Recognize short delay slot insns | |
9072 | for microMIPS.add<mode>3" | |
9073 | ||
f35c297f | 9074 | 2013-03-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
a5784ce6 | 9075 | |
f35c297f KT |
9076 | PR target/56720 |
9077 | * config/arm/iterators.md (v_cmp_result): New mode attribute. | |
9078 | * config/arm/neon.md (vcond<mode><mode>): Handle unordered cases. | |
9079 | ||
051b9446 RB |
9080 | 2013-03-25 Richard Biener <rguenther@suse.de> |
9081 | ||
9082 | PR tree-optimization/56689 | |
9083 | * tree-vrp.c (execute_vrp): Mark loops for fixup if we removed | |
9084 | any edge. | |
9085 | ||
374001cb RB |
9086 | 2013-03-25 Richard Biener <rguenther@suse.de> |
9087 | ||
9088 | * tree-ssa-loop-im.c (struct mem_ref): Use bitmap_head instead | |
9089 | of bitmap. | |
9090 | (memory_references): Likewise. | |
9091 | (outermost_indep_loop, mem_ref_alloc, mark_ref_stored, | |
9092 | gather_mem_refs_stmt, record_dep_loop, ref_indep_loop_p_1, | |
9093 | ref_indep_loop_p_2, find_refs_for_sm): Adjust. | |
9094 | (gather_mem_refs_in_loops): Fold into ... | |
9095 | (analyze_memory_references): ... this. Move initialization | |
9096 | to tree_ssa_lim_initialize. | |
9097 | (fill_always_executed_in): Rename to ... | |
9098 | (fill_always_executed_in_1): ... this. | |
9099 | (fill_always_executed_in): Move contains_call computation to | |
9100 | this new function from ... | |
9101 | (tree_ssa_lim_initialize): ... here. | |
9102 | (tree_ssa_lim): Call fill_always_executed_in. | |
9103 | ||
57895947 EB |
9104 | 2013-03-25 Eric Botcazou <ebotcazou@adacore.com> |
9105 | ||
9106 | * postreload.c (reload_combine): Fix code detecting returns. | |
9107 | ||
1e1b18c1 EB |
9108 | 2013-03-25 Eric Botcazou <ebotcazou@adacore.com> |
9109 | ||
9110 | * function.c (emit_use_return_register_into_block): On cc0 targets, | |
9111 | do not emit the sequence between cc0 setter and user. | |
9112 | ||
9216baf1 KT |
9113 | 2013-03-25 Kai Tietz <ktietz@redhat.com> |
9114 | ||
1e1b18c1 EB |
9115 | * config/i386/predicates.md (local_symbolic_operand): Interpret |
9116 | dll-imported symbols as none-local. | |
9216baf1 | 9117 | |
76421b44 RB |
9118 | 2013-03-25 Richard Biener <rguenther@suse.de> |
9119 | ||
9120 | * tree-ssa-loop-im.c (struct depend): Remove. | |
9121 | (struct lim_aux_data): Make depends a vec of gimples. | |
9122 | (free_lim_aux_data): Adjust. | |
9123 | (add_dependency): Likewise. | |
9124 | (set_level): Likewise. | |
9125 | ||
d154bfa2 RB |
9126 | 2013-03-25 Richard Biener <rguenther@suse.de> |
9127 | ||
9128 | PR middle-end/56434 | |
9129 | * calls.c (expand_call): Use MALLOC_ABI_ALIGNMENT to annotate | |
9130 | the pointer returned by calls with ECF_MALLOC set. | |
9131 | ||
2cd9804e UB |
9132 | 2013-03-24 Uros Bizjak <ubizjak@gmail.com> |
9133 | ||
acef5fe0 UB |
9134 | * config/i386/mmx.md (mov<mode>): Add ?!Ym,r and r,?!Ym alternatives. |
9135 | ||
9136 | 2013-03-24 Uros Bizjak <ubizjak@gmail.com> | |
9137 | ||
9138 | * config/i386/mmx.md (mov<mode>): Merge with movv2sf expander | |
2cd9804e UB |
9139 | using MMXMODE mode iterator. |
9140 | (*move<mode>_internal): Merge with *movv2sf_internal and | |
9141 | *movv2sf_internal_rex64 using MMXMODE mode iterator. | |
9142 | ||
225ccc68 SB |
9143 | 2013-03-23 Steven Bosscher <steven@gcc.gnu.org> |
9144 | ||
85c0f02d SB |
9145 | * gcse.c (oprs_unchanged_p): Respect flag_gcse_lm. |
9146 | (record_last_mem_set_info): Likewise. | |
9147 | ||
225ccc68 SB |
9148 | * df-core.c (rest_of_handle_df_initialize): Use XCNEWVEC instead |
9149 | of XNEWVEC followed by memset. | |
9150 | (df_worklist_dataflow): Use XNEWVEC instead of xmalloc with a cast. | |
9151 | ||
b64925dc SB |
9152 | 2013-03-23 Steven Bosscher <steven@gcc.gnu.org> |
9153 | ||
9154 | * config/avr/avr.c, config/bfin/bfin.c, config/c6x/c6x.c, | |
9155 | config/epiphany/epiphany.c, config/frv/frv.c, config/ia64/ia64.c, | |
9156 | config/iq2000/iq2000.c, config/mcore/mcore.c, config/mep/mep.c, | |
9157 | config/mmix/mmix.c, config/pa/pa.c, config/rs6000/rs6000.c, | |
9158 | config/s390/s390.c, config/sparc/sparc.c, config/spu/spu.c, | |
9159 | config/stormy16/stormy16.c, config/v850/v850.c, config/xtensa/xtensa.c, | |
9160 | dwarf2out.c, hw-doloop.c, resource.c, rtl.h : Where applicable, use | |
9161 | the predicates NOTE_P, NONJUMP_INSN_P, JUMP_P, CALL_P, LABEL_P, and | |
9162 | BARRIER_P instead of GET_CODE. | |
9163 | ||
b9aaf52e EB |
9164 | 2013-03-23 Eric Botcazou <ebotcazou@adacore.com> |
9165 | ||
9166 | * config/sparc/sparc.c (sparc_emit_probe_stack_range): Fix small | |
9167 | inaccuracy in the probing code. | |
9168 | ||
9169 | * config/sparc/sparc.md (ctrapsi4): Add predicate for operand #3. | |
9170 | (ctrapdi4): Likewise. | |
9171 | ||
66de4d7c EB |
9172 | 2013-03-23 Eric Botcazou <ebotcazou@adacore.com> |
9173 | ||
9174 | * calls.c (expand_call): Add missing guard to code handling return | |
9175 | of non-BLKmode structures in MSB. | |
9176 | * function.c (expand_function_end): Likewise. | |
9177 | ||
4f25c8fb EB |
9178 | 2013-03-23 Eric Botcazou <ebotcazou@adacore.com> |
9179 | ||
9180 | * combine.c (try_combine): Adjust comment. Do not add the set of | |
9181 | insn #0 if the destination indirectly is set or dies in insn #2. | |
9182 | Tidy up code to distribute a new note. | |
9183 | ||
23b7850d UB |
9184 | 2013-03-22 Uros Bizjak <ubizjak@gmail.com> |
9185 | ||
9186 | * config/i386/i386.md (*movdi_internal): Set prefix_rex attribute | |
9187 | also for alternatives 16 and 17. | |
9188 | ||
bed852cf UB |
9189 | 2013-03-22 Uros Bizjak <ubizjak@gmail.com> |
9190 | ||
9191 | * config/i386/sse.md (*mov<mode>_internal): Merge with | |
9192 | *mov<mode>_internal_rex64. Use x64 and nox64 isa attributes. | |
9193 | Emit insn template depending on type attribute. Use | |
9194 | HAVE_AS_IX86_INTERUNIT_MOVQ to handle broken assemblers that require | |
9195 | movd instead of movq mnemonic for interunit moves. Rewrite mode | |
9196 | attribute calculation. Remove unit attribute calculation. | |
9197 | Set prefix attribute to maybe_vex for sselog1 and ssemov types. | |
9198 | Set prefix_data16 attribute for DImode ssemov types. | |
9199 | Use Ym instead of y for SSE-MMX conversion alternatives. | |
9200 | Reorder operand constraints. | |
9201 | ||
1e8a7937 SB |
9202 | 2013-03-22 Steven Bosscher <steven@gcc.gnu.org> |
9203 | ||
9204 | * df.h (df_insn_delete): Adjust prototype. | |
9205 | * emit-rtl.c (remove_insn): Pass a basic block to df_insn_delete | |
9206 | and let it decide whether mark the basic block dirty. | |
9207 | (set_insn_deleted): Only pass INSN_P insns to df_insn_delete. | |
9208 | * df-scan.c (df_insn_info_delete): New helper function, split | |
9209 | off from df_insn_delete. | |
9210 | (df_scan_free_bb_info): Use it. | |
9211 | (df_insn_rescan, df_insn_rescan_all, df_process_deferred_rescans): | |
9212 | Likewise. | |
9213 | (df_insn_delete): Likewise. Take insn rtx as argument. Verify | |
9214 | that the insn is actually an insn and it has a non-NULL basic block. | |
9215 | Do not mark basic block dirty if only deleting a DEBUG_INSN. | |
9216 | ||
e14d094c RB |
9217 | 2013-03-22 Richard Biener <rguenther@suse.de> |
9218 | ||
9219 | * tree-ssa-loop-im.c (struct mem_ref): Remove indep_ref and | |
9220 | dep_ref members. | |
9221 | (mem_ref_alloc): Do not allocate them. | |
9222 | (refs_independent_p): Do not query or maintain a cache. | |
9223 | ||
e9cf7316 RB |
9224 | 2013-03-22 Richard Biener <rguenther@suse.de> |
9225 | ||
9226 | * tree-ssa-loop-im.c (memory_references): Drop all_refs_in_loop. | |
9227 | (gather_mem_refs_in_loops): Do not compute it. | |
9228 | (analyze_memory_references): Do not allocate it. | |
9229 | (tree_ssa_lim_finalize): Do not free it. | |
9230 | (for_all_locs_in_loop): Do not query all_refs_in_loop. | |
9231 | ||
f046e81b RB |
9232 | 2013-03-22 Richard Biener <rguenther@suse.de> |
9233 | ||
9234 | * is-a.h (as_a): Use gcc_checking_assert. | |
bed852cf | 9235 | |
a05c0ddf IB |
9236 | 2013-03-22 Ian Bolton <ian.bolton@arm.com> |
9237 | ||
9238 | * config/aarch64/aarch64.c (aarch64_print_operand): New | |
9239 | format specifier for printing a constant in hex. | |
9240 | * config/aarch64/aarch64.md (insv_imm<mode>): Use the X | |
9241 | format specifier for printing second operand. | |
9242 | ||
c00217fc RB |
9243 | 2013-03-22 Richard Biener <rguenther@suse.de> |
9244 | ||
9245 | * tree-ssa-loop-im.c (memory_references): Add refs_stored_in_loop | |
9246 | bitmaps. | |
9247 | (gather_mem_refs_in_loops): Perform store accumulation here. | |
9248 | (create_vop_ref_mapping_loop): Remove. | |
9249 | (create_vop_ref_mapping): Likewise. | |
9250 | (analyze_memory_references): Initialize refs_stored_in_loop. | |
bed852cf | 9251 | (LOOP_DEP_BIT): New define to map to bits in (in)dep_loop bitmaps. |
c00217fc RB |
9252 | (record_indep_loop): Remove. |
9253 | (record_dep_loop): New function. | |
9254 | (ref_indep_loop_p_1): Adjust to only walk over references | |
9255 | in the loop, not its subloops. | |
9256 | (ref_indep_loop_p): Rename to ... | |
9257 | (ref_indep_loop_p_2): ... this and recurse over the loop tree, | |
9258 | maintaining a more fine-grained cache. | |
9259 | (ref_indep_loop_p): Wrap ref_indep_loop_p_2. | |
9260 | (tree_ssa_lim_finalize): Free refs_stored_in_loop. | |
9261 | ||
15d19bf8 RB |
9262 | 2013-03-22 Richard Biener <rguenther@suse.de> |
9263 | ||
9264 | * tree-ssa-loop-im.c (struct mem_ref_locs): Remove. | |
9265 | (struct mem_ref): Make accesses_in_loop a vec of a vec of | |
9266 | aggregate mem_ref_loc. | |
9267 | (free_mem_ref_locs): Inline into ... | |
9268 | (memref_free): ... this and adjust. | |
9269 | (mem_ref_alloc): Adjust. | |
9270 | (mem_ref_locs_alloc): Remove. | |
9271 | (record_mem_ref_loc): Adjust. | |
9272 | (get_all_locs_in_loop): Rewrite into ... | |
9273 | (for_all_locs_in_loop): ... this iterator. | |
9274 | (rewrite_mem_ref_loc): New functor. | |
9275 | (rewrite_mem_refs): Use for_all_locs_in_loop. | |
9276 | (sm_set_flag_if_changed): New functor. | |
9277 | (execute_sm_if_changed_flag_set): Use for_all_locs_in_loop. | |
9278 | (ref_always_accessed): New functor. | |
9279 | (ref_always_accessed_p): Use for_all_locs_in_loop. | |
9280 | ||
6f37411d MG |
9281 | 2013-03-21 Marc Glisse <marc.glisse@inria.fr> |
9282 | ||
9283 | * tree-pass.h (PROP_gimple_lvec): New. | |
9284 | * passes.c (dump_properties): Handle PROP_gimple_lvec. | |
9285 | (init_optimization_passes): Move pass_lower_vector. | |
9286 | * tree-vect-generic.c (gate_expand_vector_operations_ssa): Test | |
9287 | PROP_gimple_lvec. | |
9288 | (pass_lower_vector): Provide PROP_gimple_lvec. | |
9289 | (pass_lower_vector_ssa): Likewise. | |
9290 | * cfgexpand.c (pass_expand): Require PROP_gimple_lvec. | |
9291 | ||
511ef689 MW |
9292 | 2013-03-21 Mark Wielaard <mjw@redhat.com> |
9293 | ||
9294 | * dwarf2out.c (size_of_aranges): Skip DECL_IGNORED_P functions. | |
9295 | ||
cc1df30b UB |
9296 | 2013-03-21 Uros Bizjak <ubizjak@gmail.com> |
9297 | ||
9298 | * config/i386/i386.md (*movdi_internal): Disparage slightly | |
9299 | all MMX moves to/from memory. Use Yi instead of x for SSE-MMX | |
9300 | conversion alternatives. | |
9301 | ||
c845cfe1 JJ |
9302 | 2013-03-21 Jakub Jelinek <jakub@redhat.com> |
9303 | ||
37e99116 JJ |
9304 | PR middle-end/48087 |
9305 | * diagnostic.def (DK_WERROR): New kind. | |
9306 | * diagnostic.h (werrorcount): Define. | |
9307 | * diagnostic.c (diagnostic_report_diagnostic): For DK_WARNING | |
9308 | promoted to DK_ERROR, increment DK_WERROR counter instead of | |
9309 | DK_ERROR counter. | |
9310 | * toplev.c (toplev_main): Call print_ignored_options even if | |
9311 | just werrorcount is non-zero. Exit with FATAL_EXIT_CODE | |
9312 | even if just werrorcount is non-zero. | |
9313 | ||
c845cfe1 JJ |
9314 | PR debug/55608 |
9315 | * dwarf2out.c (tree_add_const_value_attribute): Call ggc_free (array) | |
9316 | on failure. | |
9317 | (resolve_one_addr): Fail if referenced STRING_CST hasn't been written. | |
9318 | (string_cst_pool_decl): New function. | |
9319 | (optimize_one_addr_into_implicit_ptr): New function. | |
9320 | (resolve_addr_in_expr): Optimize DWARF location expression | |
9321 | DW_OP_addr DW_OP_stack_value where DW_OP_addr refers to some variable | |
9322 | which doesn't live in memory, but has DW_AT_location or | |
9323 | DW_AT_const_value, or refers to a string literal, into | |
9324 | DW_OP_GNU_implicit_pointer. | |
9325 | (optimize_location_into_implicit_ptr): New function. | |
9326 | (resolve_addr): If removing DW_AT_location of a variable because | |
9327 | it was DW_OP_addr of address of the variable, but the variable doesn't | |
9328 | live in memory, try to emit const value attribute for the initializer. | |
9329 | ||
08e0cda6 MG |
9330 | 2013-03-21 Marc Glisse <marc.glisse@inria.fr> |
9331 | ||
9332 | * tree.h (VECTOR_TYPE_P): New macro. | |
9333 | (VECTOR_INTEGER_TYPE_P, VECTOR_FLOAT_TYPE_P, FLOAT_TYPE_P, | |
9334 | TYPE_MODE): Use it. | |
9335 | * fold-const.c (fold_cond_expr_with_comparison): Use build_zero_cst. | |
9336 | VEC_COND_EXPR cannot be lvalues. | |
9337 | (fold_ternary_loc) <VEC_COND_EXPR>: Merge with the COND_EXPR case. | |
9338 | ||
d08633b4 MG |
9339 | 2013-03-21 Marc Glisse <marc.glisse@inria.fr> |
9340 | ||
9341 | * simplify-rtx.c (simplify_binary_operation_1) <VEC_CONCAT>: | |
9342 | Restrict the transformation to equal modes. | |
9343 | ||
e6647190 RB |
9344 | 2013-03-21 Richard Biener <rguenther@suse.de> |
9345 | ||
9346 | PR tree-optimization/39326 | |
9347 | * tree-ssa-loop-im.c (UNANALYZABLE_MEM_ID): New define. | |
9348 | (MEM_ANALYZABLE): Adjust. | |
9349 | (record_mem_ref_loc): Move bitmap ops ... | |
9350 | (gather_mem_refs_stmt): ... here. Use the shared mem-ref for | |
9351 | unanalyzable refs, do not record locations for it. | |
9352 | (analyze_memory_references): Allocate ref zero as shared | |
9353 | unanalyzable ref. | |
9354 | (refs_independent_p): Do not test for unanalyzed mems here. | |
9355 | (ref_indep_loop_p_1): Special-case disambiguation against | |
9356 | the unanalyzed ref. | |
cc1df30b | 9357 | (ref_indep_loop_p): Assert we are not queried for the unanalyzed mem. |
e6647190 | 9358 | |
65074f54 CL |
9359 | 2013-03-21 Christophe Lyon <christophe.lyon@linaro.org> |
9360 | ||
9361 | * config/arm/arm-protos.h (tune_params): Add | |
9362 | prefer_neon_for_64bits field. | |
9363 | * config/arm/arm.c (prefer_neon_for_64bits): New variable. | |
9364 | (arm_slowmul_tune): Default prefer_neon_for_64bits to false. | |
9365 | (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto. | |
9366 | (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto. | |
9367 | (arm_cortex_a15_tune, arm_cortex_a5_tune): Ditto. | |
9368 | (arm_cortex_a9_tune, arm_v6m_tune, arm_fa726te_tune): Ditto. | |
9369 | (arm_option_override): Handle -mneon-for-64bits new option. | |
9370 | * config/arm/arm.h (TARGET_PREFER_NEON_64BITS): New macro. | |
9371 | (prefer_neon_for_64bits): Declare new variable. | |
9372 | * config/arm/arm.md (arch): Rename neon_onlya8 and neon_nota8 to | |
cc1df30b | 9373 | avoid_neon_for_64bits and neon_for_64bits. Remove onlya8 and nota8. |
65074f54 CL |
9374 | (arch_enabled): Handle new arch types. Remove support for onlya8 |
9375 | and nota8. | |
9376 | (one_cmpldi2): Use new arch names. | |
bc5faa5b | 9377 | (zero_extend<mode>di2, extend<mode>di2): Ditto. |
65074f54 CL |
9378 | * config/arm/arm.opt (mneon-for-64bits): Add option. |
9379 | * config/arm/neon.md (adddi3_neon, subdi3_neon, iordi3_neon) | |
9380 | (anddi3_neon, xordi3_neon, ashldi3_neon, <shift>di3_neon): Use | |
9381 | neon_for_64bits instead of nota8 and avoid_neon_for_64bits instead | |
9382 | of onlya8. | |
9383 | * doc/invoke.texi (-mneon-for-64bits): Document. | |
9384 | ||
5a2d2a79 RB |
9385 | 2013-03-21 Richard Biener <rguenther@suse.de> |
9386 | ||
9387 | PR tree-optimization/39326 | |
9388 | * tree-ssa-loop-im.c (bb_loop_postorder): New global static. | |
9389 | (sort_bbs_in_loop_postorder_cmp): New function. | |
cc1df30b | 9390 | (gather_mem_refs_in_loops): Assign mem-ref IDs in loop postorder. |
5a2d2a79 | 9391 | |
5abe1e05 RB |
9392 | 2013-03-21 Richard Biener <rguenther@suse.de> |
9393 | ||
9394 | * tree-vect-data-refs.c (vect_update_interleaving_chain): Remove. | |
9395 | (vect_insert_into_interleaving_chain): Likewise. | |
9396 | (vect_drs_dependent_in_basic_block): Inline ... | |
9397 | (vect_slp_analyze_data_ref_dependence): ... here. New function, | |
9398 | split out from ... | |
9399 | (vect_analyze_data_ref_dependence): ... here. Simplify. | |
9400 | (vect_check_interleaving): Simplify. | |
9401 | (vect_analyze_data_ref_dependences): Likewise. Split out ... | |
9402 | (vect_slp_analyze_data_ref_dependences): ... this new function. | |
9403 | (dr_group_sort_cmp): New function. | |
9404 | (vect_analyze_data_ref_accesses): Compute data-reference groups | |
9405 | here instead of in vect_analyze_data_ref_dependence. Use | |
9406 | a more efficient algorithm. | |
9407 | * tree-vect-slp.c (vect_slp_analyze_bb_1): Use | |
9408 | vect_slp_analyze_data_ref_dependences. Call | |
9409 | vect_analyze_data_ref_accesses earlier. | |
9410 | * tree-vect-loop.c (vect_analyze_loop_2): Likewise. | |
9411 | * tree-vectorizer.h (vect_analyze_data_ref_dependences): Adjust. | |
9412 | (vect_slp_analyze_data_ref_dependences): New prototype. | |
9413 | ||
cad1735b RB |
9414 | 2013-03-21 Richard Biener <rguenther@suse.de> |
9415 | ||
9416 | * tree-ssa-loop-im.c (can_sm_ref_p): Do not test whether | |
9417 | ref is stored in the loop. | |
9418 | (find_refs_for_sm): Walk only over all stores. | |
9419 | (store_motion_loop): Allocate from lim_bitmap_obstack. | |
9420 | (store_motion): Likewise. | |
9421 | ||
141310ef RB |
9422 | 2013-03-21 Richard Biener <rguenther@suse.de> |
9423 | ||
9424 | * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): | |
9425 | Update virtual SSA form. | |
9426 | ||
5022315a RO |
9427 | 2013-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
9428 | ||
9429 | * configure.ac (gcc_cv_ld_eh_frame_ciev3): New test. | |
9430 | * configure: Regenerate. | |
9431 | * config.in: Regenerate. | |
9432 | * config/sol2.c (solaris_override_options): Only enforce DWARF 2 | |
9433 | if !HAVE_LD_EH_FRAME_CIEV3. | |
9434 | ||
50d4421c RB |
9435 | 2013-03-21 Richard Biener <rguenther@suse.de> |
9436 | ||
9437 | * tree-cfg.c (verify_expr_no_block): New function. | |
9438 | (verify_expr_location_1): Verify that neither DECL_DEBUG_EXPR | |
9439 | nor DECL_VALUE_EXPR have locations with associated blocks. | |
9440 | * tree-ssa-live.c (clear_unused_block_pointer_1): Remove. | |
9441 | (clear_unused_block_pointer): Remove code dealing with | |
9442 | blocks in DECL_DEBUG_EXPR locations. | |
9443 | ||
839b422f RB |
9444 | 2013-03-21 Richard Biener <rguenther@suse.de> |
9445 | ||
9446 | * tree.h (DECL_DEBUG_EXPR_IS_FROM): Rename to ... | |
9447 | (DECL_HAS_DEBUG_EXPR_P): ... this. Guard properly. | |
9448 | * tree.c (copy_node_stat): Do not copy DECL_HAS_DEBUG_EXPR_P. | |
9449 | * dwarf2out.c (add_var_loc_to_decl): Use DECL_HAS_DEBUG_EXPR_P | |
9450 | instead of DECL_DEBUG_EXPR_IS_FROM. | |
9451 | * gimplify.c (gimplify_modify_expr): Likewise. | |
9452 | * tree-cfg.c (verify_expr_location_1): Likewise. | |
9453 | * tree-complex.c (create_one_component_var): Likewise. | |
9454 | * tree-sra.c (create_access_replacement): Likewise. | |
9455 | * tree-ssa-live.c (clear_unused_block_pointer_1): Likewise. | |
9456 | (clear_unused_block_pointer): Likewise. | |
9457 | * tree-streamer-in.c (unpack_ts_decl_common_value_fields): Likewise. | |
9458 | * tree-streamer-out.c (pack_ts_decl_common_value_fields): Likewise. | |
9459 | * var-tracking.c (var_debug_decl): Likewise. | |
9460 | (track_expr_p): Likewise. | |
9461 | * tree-inline.c (add_local_variables): Likewise. Set | |
9462 | DECL_HAS_DEBUG_EXPR_P after copying it. | |
9463 | * tree-diagnostic.c (default_tree_printer): Use DECL_HAS_DEBUG_EXPR_P | |
9464 | instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly. | |
9465 | ||
fe04878d UB |
9466 | 2013-03-21 Uros Bizjak <ubizjak@gmail.com> |
9467 | ||
9468 | PR bootstrap/56656 | |
9469 | * configure.ac (HAVE_AS_IX86_INTERUNIT_MOVQ): New test. | |
9470 | * configure: Regenerate. | |
9471 | * config.in: Regenerate. | |
9472 | * config/i386/i386.md (*movdf_internal): Use | |
9473 | HAVE_AS_IX86_INTERUNIT_MOVQ to handle broken assemblers that require | |
9474 | movd instead of movq mnemonic for interunit moves. | |
9475 | (*movdi_internal): Ditto. | |
9476 | ||
bd059b26 | 9477 | 2013-03-21 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
fa2e9a58 N |
9478 | |
9479 | * config/aarch64/aarch64-simd.md (simd_fabd): New Attribute. | |
9480 | (abd<mode>_3): New pattern. | |
9481 | (aba<mode>_3): New pattern. | |
9482 | (fabd<mode>_3): New pattern. | |
9483 | ||
bd059b26 | 9484 | 2013-03-21 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
50ce6f88 N |
9485 | |
9486 | * config/aarch64/aarch64-elf.h (REGISTER_PREFIX): Remove. | |
9487 | * config/aarch64/aarch64.c (aarch64_print_operand): Remove all | |
9488 | occurrence of REGISTER_PREFIX as its empty string. | |
9489 | ||
4f1f78b9 JL |
9490 | 2013-03-20 Jeff Law <law@redhat.com> |
9491 | ||
9492 | * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Record | |
9493 | addititional equivalences for equality comparisons between an SSA_NAME | |
9494 | and a constant where the SSA_NAME was set from a widening conversion. | |
9495 | ||
327a1118 WL |
9496 | 2013-03-20 Walter Lee <walt@tilera.com> |
9497 | ||
9498 | * config/tilegx/sync.md (atomic_test_and_set): New pattern. | |
9499 | ||
813e0036 UB |
9500 | 2013-03-20 Uros Bizjak <ubizjak@gmail.com> |
9501 | ||
9502 | * config/i386/i386.md (*movoi_internal_avx): Emit insn template | |
9503 | depending on type attribute. | |
9504 | (*movti_internal): Ditto. | |
9505 | (*movtf_internal): Ditto. | |
9506 | (*movxf_internal): Ditto. | |
9507 | (*movdf_internal): Ditto. | |
9508 | (*movsf_internal): Ditto. | |
9509 | ||
7cf34aae UB |
9510 | 2013-03-20 Uros Bizjak <ubizjak@gmail.com> |
9511 | ||
9512 | * config/i386/i386.md (*movti_internal): Set prefix attribute to | |
9513 | maybe_vex for sselog1 and ssemov types. | |
9514 | (*movdi_internal): Reorder operand constraints. | |
9515 | (*movsi_internal): Ditto. Set prefix attribute to | |
9516 | maybe_vex for sselog1 and ssemov types. | |
9517 | (*movtf_internal): Set prefix attribute to maybe_vex | |
9518 | for sselog1 and ssemov types. | |
9519 | (*movdf_internal): Ditto. Set prefix_data16 attribute for | |
9520 | DImode ssemov types. Reorder operand constraints. | |
9521 | (*movsf_internal): Set type of alternatives 3,4 to imov. Set prefix | |
9522 | attribute to maybe_vex for sselog1 and ssemov types. Set prefix_data16 | |
9523 | attribute for SImode ssemov types. Reorder operand constraints. | |
9524 | ||
19321415 MJ |
9525 | 2013-03-20 Martin Jambor <mjambor@suse.cz> |
9526 | ||
9527 | * params.def (PARAM_IPA_CP_ARRAY_INDEX_HINT_BONUS): New parameter. | |
9528 | * ipa-cp.c (hint_time_bonus): Add abonus for known array indices. | |
9529 | ||
c6d5ff83 MM |
9530 | 2013-03-20 Pat Haugen <pthaugen@us.ibm.com> |
9531 | ||
9532 | * config/rs6000/predicates.md (indexed_address, update_address_mem | |
9533 | update_indexed_address_mem): New predicates. | |
9534 | * config/rs6000/vsx.md (vsx_extract_<mode>_zero): Set correct "type" | |
9535 | attribute for load/store instructions. | |
9536 | * config/rs6000/dfp.md (movsd_store): Likewise. | |
9537 | (movsd_load): Likewise. | |
9538 | * config/rs6000/rs6000.md (zero_extend<mode>di2_internal1): Likewise. | |
9539 | (unnamed HI->DI extend define_insn): Likewise. | |
9540 | (unnamed SI->DI extend define_insn): Likewise. | |
9541 | (unnamed QI->SI extend define_insn): Likewise. | |
9542 | (unnamed QI->HI extend define_insn): Likewise. | |
9543 | (unnamed HI->SI extend define_insn): Likewise. | |
9544 | (unnamed HI->SI extend define_insn): Likewise. | |
9545 | (extendsfdf2_fpr): Likewise. | |
9546 | (movsi_internal1): Likewise. | |
9547 | (movsi_internal1_single): Likewise. | |
9548 | (movhi_internal): Likewise. | |
9549 | (movqi_internal): Likewise. | |
9550 | (movcc_internal1): Correct mnemonic for stw insn. Set correct "type" | |
9551 | attribute for load/store instructions. | |
9552 | (mov<mode>_hardfloat): Set correct "type" attribute for load/store | |
9553 | instructions. | |
9554 | (mov<mode>_softfloat): Likewise. | |
9555 | (mov<mode>_hardfloat32): Likewise. | |
9556 | (mov<mode>_hardfloat64): Likewise. | |
9557 | (mov<mode>_softfloat64): Likewise. | |
9558 | (movdi_internal32): Likewise. | |
9559 | (movdi_internal64): Likewise. | |
9560 | (probe_stack_<mode>): Likewise. | |
9561 | ||
9562 | 2013-03-20 Michael Meissner <meissner@linux.vnet.ibm.com> | |
9563 | ||
9564 | * config/rs6000/vector.md (VEC_R): Add 32-bit integer, binary | |
9565 | floating point, and decimal floating point to reload iterator. | |
9566 | ||
9567 | * config/rs6000/constraints.md (wl constraint): New constraints to | |
9568 | return FLOAT_REGS if certain options are used to reduce the number | |
9569 | of separate patterns that exist in the file. | |
9570 | (wx constraint): Likewise. | |
9571 | (wz constraint): Likewise. | |
9572 | ||
9573 | * config/rs6000/rs6000.c (rs6000_debug_reg_global): If | |
9574 | -mdebug=reg, print wg, wl, wx, and wz constraints. | |
9575 | (rs6000_init_hard_regno_mode_ok): Initialize new constraints. | |
9576 | Initialize the reload functions for 64-bit binary/decimal floating | |
9577 | point types. | |
9578 | (reg_offset_addressing_ok_p): If we are on a power7 or later, use | |
9579 | LFIWZX and STFIWX to load/store 32-bit decimal types, and don't | |
9580 | create the buffer on the stack to overcome not having a 32-bit | |
9581 | load and store. | |
9582 | (rs6000_emit_move): Likewise. | |
9583 | (rs6000_secondary_memory_needed_rtx): Likewise. | |
9584 | (rs6000_alloc_sdmode_stack_slot): Likewise. | |
9585 | (rs6000_preferred_reload_class): On VSX, we can create SFmode 0.0f | |
9586 | via xxlxor, just like DFmode 0.0. | |
9587 | ||
9588 | * config/rs6000/rs6000.h (TARGET_NO_SDMODE_STACK): New macro, | |
9589 | define as 1 if we are running on a power7 or newer. | |
9590 | (enum r6000_reg_class_enum): Add new constraints. | |
9591 | ||
9592 | * config/rs6000/dfp.md (movsd): Delete, combine with binary | |
9593 | floating point moves in rs6000.md. Combine power6x (mfpgpr) moves | |
9594 | with other moves by using conditional constraits (wg). Use LFIWZX | |
bd059b26 | 9595 | and STFIWX for loading SDmode on power7. Use xxlxor to create 0.0f. |
c6d5ff83 MM |
9596 | (movsd splitter): Likewise. |
9597 | (movsd_hardfloat): Likewise. | |
9598 | (movsd_softfloat): Likewise. | |
9599 | ||
9600 | * config/rs6000/rs6000.md (FMOVE32): New iterators to combine | |
9601 | binary and decimal floating point moves. | |
9602 | (fmove_ok): New attributes to combine binary and decimal floating | |
9603 | point moves, and to combine power6x (mfpgpr) moves along normal | |
9604 | floating moves. | |
9605 | (real_value_to_target): Likewise. | |
9606 | (f32_lr): Likewise. | |
9607 | (f32_lm): Likewise. | |
9608 | (f32_li): Likewise. | |
9609 | (f32_sr): Likewise. | |
9610 | (f32_sm): Likewise. | |
9611 | (f32_si): Likewise. | |
9612 | (movsf): Combine binary and decimal floating point moves. Combine | |
9613 | power6x (mfpgpr) moves with other moves by using conditional | |
bd059b26 | 9614 | constraits (wg). Use LFIWZX and STFIWX for loading SDmode on power7. |
c6d5ff83 MM |
9615 | (mov<mode> for SFmode/SDmode); Likewise. |
9616 | (SFmode/SDmode splitters): Likewise. | |
9617 | (movsf_hardfloat): Likewise. | |
9618 | (mov<mode>_hardfloat for SFmode/SDmode): Likewise. | |
9619 | (movsf_softfloat): Likewise. | |
9620 | (mov<mode>_softfloat for SFmode/SDmode): Likewise. | |
9621 | ||
9622 | * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wl, | |
9623 | wx and wz constraints. | |
9624 | ||
9625 | * config/rs6000/constraints.md (wg constraint): New constraint to | |
9626 | return FLOAT_REGS if -mmfpgpr (power6x) was used. | |
9627 | ||
9628 | * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Add wg | |
9629 | constraint. | |
9630 | ||
9631 | * config/rs6000/rs6000.c (rs6000_debug_reg_global): If | |
9632 | -mdebug=reg, print wg, wl, wx, and wz constraints. | |
9633 | (rs6000_init_hard_regno_mode_ok): Initialize new constraints. | |
9634 | Initialize the reload functions for 64-bit binary/decimal floating | |
9635 | point types. | |
9636 | (reg_offset_addressing_ok_p): If we are on a power7 or later, use | |
9637 | LFIWZX and STFIWX to load/store 32-bit decimal types, and don't | |
9638 | create the buffer on the stack to overcome not having a 32-bit | |
9639 | load and store. | |
9640 | (rs6000_emit_move): Likewise. | |
9641 | (rs6000_secondary_memory_needed_rtx): Likewise. | |
9642 | (rs6000_alloc_sdmode_stack_slot): Likewise. | |
9643 | (rs6000_preferred_reload_class): On VSX, we can create SFmode 0.0f | |
9644 | via xxlxor, just like DFmode 0.0. | |
9645 | ||
c6d5ff83 MM |
9646 | * config/rs6000/dfp.md (movdd): Delete, combine with binary |
9647 | floating point moves in rs6000.md. Combine power6x (mfpgpr) moves | |
9648 | with other moves by using conditional constraits (wg). Use LFIWZX | |
9649 | and STFIWX for loading SDmode on power7. | |
9650 | (movdd splitters): Likewise. | |
9651 | (movdd_hardfloat32): Likewise. | |
9652 | (movdd_softfloat32): Likewise. | |
9653 | (movdd_hardfloat64_mfpgpr): Likewise. | |
9654 | (movdd_hardfloat64): Likewise. | |
9655 | (movdd_softfloat64): Likewise. | |
9656 | ||
9657 | * config/rs6000/rs6000.md (FMOVE64): New iterators to combine | |
9658 | 64-bit binary and decimal floating point moves. | |
9659 | (FMOVE64X): Likewise. | |
9660 | (movdf): Combine 64-bit binary and decimal floating point moves. | |
9661 | Combine power6x (mfpgpr) moves with other moves by using | |
9662 | conditional constraits (wg). | |
9663 | (mov<mode> for DFmode/DDmode): Likewise. | |
9664 | (DFmode/DDmode splitters): Likewise. | |
9665 | (movdf_hardfloat32): Likewise. | |
9666 | (mov<mode>_hardfloat32 for DFmode/DDmode): Likewise. | |
9667 | (movdf_softfloat32): Likewise. | |
9668 | (movdf_hardfloat64_mfpgpr): Likewise. | |
9669 | (movdf_hardfloat64): Likewise. | |
9670 | (mov<mode>_hardfloat64 for DFmode/DDmode): Likewise. | |
9671 | (movdf_softfloat64): Likewise. | |
9672 | (mov<mode>_softfloat64 for DFmode/DDmode): Likewise. | |
9673 | (reload_<mode>_load): Move to later in the file so they aren't in | |
9674 | the middle of the floating point move insns. | |
9675 | (reload_<mode>_store): Likewise. | |
9676 | ||
9677 | * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wg | |
9678 | constraint. | |
9679 | ||
9680 | * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print out wg | |
9681 | constraint if -mdebug=reg. | |
bd059b26 UB |
9682 | (rs6000_initi_hard_regno_mode_ok): Enable wg constraint if -mfpgpr. |
9683 | Enable using dd reload support if needed. | |
c6d5ff83 MM |
9684 | |
9685 | * config/rs6000/dfp.md (movtd): Delete, combine with 128-bit | |
9686 | binary and decimal floating point moves in rs6000.md. | |
9687 | (movtd_internal): Likewise. | |
9688 | ||
9689 | * config/rs6000/rs6000.md (FMOVE128): Combine 128-bit binary and | |
9690 | decimal floating point moves. | |
9691 | (movtf): Likewise. | |
9692 | (movtf_internal): Likewise. | |
9693 | (mov<mode>_internal, TDmode/TFmode): Likewise. | |
9694 | (movtf_softfloat): Likewise. | |
9695 | (mov<mode>_softfloat, TDmode/TFmode): Likewise. | |
9696 | ||
9697 | * config/rs6000/rs6000.md (movdi_mfpgpr): Delete, combine with | |
9698 | movdi_internal64, using wg constraint for move direct operations. | |
9699 | (movdi_internal64): Likewise. | |
9700 | ||
9701 | * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print | |
9702 | MODES_TIEABLE_P for selected modes. Print the numerical value of | |
9703 | the various virtual registers. Use GPR/FPR first/last values, | |
9704 | instead of hard coding the register numbers. Print which modes | |
9705 | have reload functions registered. | |
bd059b26 UB |
9706 | (rs6000_option_override_internal): If -mdebug=reg, trace the options |
9707 | settings before/after setting cpu, target and subtarget settings. | |
9708 | (rs6000_secondary_reload_trace): Improve the RTL dump for -mdebug=addr | |
9709 | and for secondary reload failures in rs6000_secondary_reload_inner. | |
c6d5ff83 MM |
9710 | (rs6000_secondary_reload_fail): Likewise. |
9711 | (rs6000_secondary_reload_inner): Likewise. | |
9712 | ||
9713 | * config/rs6000/rs6000.md (FIRST_GPR_REGNO): Add convenience | |
9714 | macros for first/last GPR and FPR registers. | |
9715 | (LAST_GPR_REGNO): Likewise. | |
9716 | (FIRST_FPR_REGNO): Likewise. | |
9717 | (LAST_FPR_REGNO): Likewise. | |
9718 | ||
9719 | * config/rs6000/vector.md (mul<mode>3): Use the combined macro | |
9720 | VECTOR_UNIT_ALTIVEC_OR_VSX_P instead of separate calls to | |
9721 | VECTOR_UNIT_ALTIVEC_P and VECTOR_UNIT_VSX_P. | |
9722 | (vcond<mode><mode>): Likewise. | |
9723 | (vcondu<mode><mode>): Likewise. | |
9724 | (vector_gtu<mode>): Likewise. | |
9725 | (vector_gte<mode>): Likewise. | |
9726 | (xor<mode>3): Don't allow logical operations on TImode in 32-bit | |
bd059b26 | 9727 | to prevent the compiler from converting DImode operations to TImode. |
c6d5ff83 MM |
9728 | (ior<mode>3): Likewise. |
9729 | (and<mode>3): Likewise. | |
9730 | (one_cmpl<mode>2): Likewise. | |
9731 | (nor<mode>3): Likewise. | |
9732 | (andc<mode>3): Likewise. | |
9733 | ||
9734 | * config/rs6000/constraints.md (wt constraint): New constraint | |
9735 | that returns VSX_REGS if TImode is allowed in VSX registers. | |
9736 | ||
9737 | * config/rs6000/predicates.md (easy_fp_constant): 0.0f is an easy | |
9738 | constant under VSX. | |
9739 | ||
9740 | * config/rs6000/rs6000-modes.def (PTImode): Define, PTImode is | |
9741 | similar to TImode, but it is restricted to being in the GPRs. | |
9742 | ||
9743 | * config/rs6000/rs6000.opt (-mvsx-timode): New switch to allow | |
9744 | TImode to occupy a single VSX register. | |
9745 | ||
9746 | * config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Default to | |
9747 | -mvsx-timode for power7/power8. | |
9748 | (power7 cpu): Likewise. | |
9749 | (power8 cpu): Likewise. | |
9750 | ||
9751 | * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Make | |
9752 | sure that TFmode/TDmode take up two registers if they are ever | |
9753 | allowed in the upper VSX registers. | |
9754 | (rs6000_hard_regno_mode_ok): If -mvsx-timode, allow TImode in VSX | |
9755 | registers. | |
9756 | (rs6000_init_hard_regno_mode_ok): Likewise. | |
9757 | (rs6000_debug_reg_global): Add debugging for PTImode and wt | |
9758 | constraint. Print if LRA is turned on. | |
9759 | (rs6000_option_override_internal): Give an error if -mvsx-timode | |
9760 | and VSX is not enabled. | |
9761 | (invalid_e500_subreg): Handle PTImode, restricting it to GPRs. If | |
9762 | -mvsx-timode, restrict TImode to reg+reg addressing, and PTImode | |
9763 | to reg+offset addressing. Use PTImode when checking offset | |
9764 | addresses for validity. | |
9765 | (reg_offset_addressing_ok_p): Likewise. | |
9766 | (rs6000_legitimate_offset_address_p): Likewise. | |
9767 | (rs6000_legitimize_address): Likewise. | |
9768 | (rs6000_legitimize_reload_address): Likewise. | |
9769 | (rs6000_legitimate_address_p): Likewise. | |
9770 | (rs6000_eliminate_indexed_memrefs): Likewise. | |
9771 | (rs6000_emit_move): Likewise. | |
9772 | (rs6000_secondary_reload): Likewise. | |
9773 | (rs6000_secondary_reload_inner): Handle PTImode. Allow 64-bit | |
9774 | reloads to fpr registers to continue to use reg+offset addressing, | |
9775 | but 64-bit reloads to altivec registers need reg+reg addressing. | |
9776 | Drop test for PRE_MODIFY, since VSX loads/stores no longer support | |
9777 | it. Treat LO_SUM like a PLUS operation. | |
9778 | (rs6000_secondary_reload_class): If type is 64-bit, prefer to use | |
bd059b26 | 9779 | FLOAT_REGS instead of VSX_RGS to allow use of reg+offset addressing. |
c6d5ff83 MM |
9780 | (rs6000_cannot_change_mode_class): Do not allow TImode in VSX |
9781 | registers to share a register with a smaller sized type, since VSX | |
9782 | puts scalars in the upper 64-bits. | |
9783 | (print_operand): Add support for PTImode. | |
9784 | (rs6000_register_move_cost): Use VECTOR_MEM_VSX_P instead of | |
9785 | VECTOR_UNIT_VSX_P to catch types that can be loaded in VSX | |
9786 | registers, but don't have arithmetic support. | |
9787 | (rs6000_memory_move_cost): Add test for VSX. | |
9788 | (rs6000_opt_masks): Add -mvsx-timode. | |
9789 | ||
9790 | * config/rs6000/vsx.md (VSm): Change to use 64-bit aligned moves | |
9791 | for TImode. | |
9792 | (VSs): Likewise. | |
9793 | (VSr): Use wt constraint for TImode. | |
9794 | (VSv): Drop TImode support. | |
9795 | (vsx_movti): Delete, replace with versions for 32-bit and 64-bit. | |
9796 | (vsx_movti_64bit): Likewise. | |
9797 | (vsx_movti_32bit): Likewise. | |
9798 | (vec_store_<mode>): Use VSX iterator instead of vector iterator. | |
9799 | (vsx_and<mode>3): Delete use of '?' constraint on inputs, just put | |
9800 | one '?' on the appropriate output constraint. Do not allow TImode | |
9801 | logical operations on 32-bit systems. | |
9802 | (vsx_ior<mode>3): Likewise. | |
9803 | (vsx_xor<mode>3): Likewise. | |
9804 | (vsx_one_cmpl<mode>2): Likewise. | |
9805 | (vsx_nor<mode>3): Likewise. | |
9806 | (vsx_andc<mode>3): Likewise. | |
9807 | (vsx_concat_<mode>): Likewise. | |
9808 | (vsx_xxpermdi_<mode>): Fix thinko for non V2DF/V2DI modes. | |
9809 | ||
9810 | * config/rs6000/rs6000.h (MASK_VSX_TIMODE): Map from | |
9811 | OPTION_MASK_VSX_TIMODE. | |
9812 | (enum rs6000_reg_class_enum): Add RS6000_CONSTRAINT_wt. | |
9813 | (STACK_SAVEAREA_MODE): Use PTImode instead of TImode. | |
9814 | ||
9815 | * config/rs6000/rs6000.md (INT mode attribute): Add PTImode. | |
9816 | (TI2 iterator): New iterator for TImode, PTImode. | |
9817 | (wd mode attribute): Add values for vector types. | |
bd059b26 UB |
9818 | (movti_string): Replace TI move operations with operations for TImode |
9819 | and PTImode. Add support for TImode being allowed in VSX registers. | |
c6d5ff83 MM |
9820 | (mov<mode>_string, TImode/PTImode): Likewise. |
9821 | (movti_ppc64): Likewise. | |
9822 | (mov<mode>_ppc64, TImode/PTImode): Likewise. | |
9823 | (TI mode splitters): Likewise. | |
9824 | ||
9825 | * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wt | |
9826 | constraint. | |
9827 | ||
1fc5eced MG |
9828 | 2013-03-20 Marc Glisse <marc.glisse@inria.fr> |
9829 | ||
9830 | PR tree-optimization/56355 | |
9831 | * fold-const.c (tree_binary_nonnegative_warnv_p) <MULT_EXPR>: | |
9832 | Also handle integers with undefined overflow. | |
9833 | ||
22c4c869 CM |
9834 | 2013-03-20 Catherine Moore <clm@codesourcery.com> |
9835 | Maciej W. Rozycki <macro@codesourcery.com> | |
9836 | Tom de Vries <tom@codesourcery.com> | |
9837 | Nathan Sidwell <nathan@codesourcery.com> | |
9838 | Iain Sandoe <iain@codesourcery.com> | |
9839 | Nathan Froyd <froydnj@codesourcery.com> | |
9840 | Chao-ying Fu <fu@mips.com> | |
9841 | ||
9842 | * doc/extend.texi: (micromips, nomicromips, nocompression): | |
7cf34aae | 9843 | Document new function attributes. |
22c4c869 CM |
9844 | * doc/invoke.texi (minterlink-compressed, mmicromips, |
9845 | m14k, m14ke, m14kec): Document new options. | |
9846 | (minterlink-mips16): Update documentation. | |
9847 | * doc/md.texi (ZC, ZD): Document new constraints. | |
9848 | * configure.ac (gcc_cv_as_micromips): Check if linker | |
9849 | supports the .set micromips directive. | |
9850 | * configure: Regenerate. | |
9851 | * config.in: Regenerate. | |
9852 | * config/mips/mips-tables.opt: Regenerate. | |
9853 | * config/mips/micromips.md: New file. | |
9854 | * constraints.md (ZC, ZD): New constraints. | |
9855 | * config/mips/predicates.md (movep_src_register): New predicate. | |
9856 | (movep_src_operand): New predicate. | |
9857 | (non_volatile_mem_operand): New predicate. | |
9858 | * config/mips/mips.md (multimem): New type. | |
9859 | (length): Differentiate between 17-bit and 18-bit branch offsets. | |
9860 | (MOVEP1, MOVEP2): New mode iterator. | |
33159866 | 9861 | (mov_<load>l): Use ZC constraint. |
22c4c869 CM |
9862 | (mov_<load>r): Likewise. |
9863 | (mov_<store>l): Likewise. | |
9864 | (mov_<store>r): Likewise. | |
9865 | (*branch_equality<mode>_inverted): Add microMIPS support. | |
9866 | (*branch_equality<mode>): Likewise. | |
9867 | (*jump_absolute): Likewise. | |
9868 | (indirect_jump_<mode>): Likewise. | |
9869 | (tablejump_<mode>): Likewise. | |
9870 | (<optab>_internal): Likewise. | |
9871 | (sibcall_internal): Likewise. | |
9872 | (sibcall_value_internal): Likewise. | |
9873 | (prefetch): Use constraint ZD. | |
9874 | * config/mips/mips.opt (minterlink-compressed): New option. | |
9875 | (minterlink-mips16): Now an alias for minterlink-compressed. | |
9876 | (mmicromips): New option. | |
9877 | * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint. | |
9878 | (compare_and_swap_12): Likewise. | |
9879 | (sync_add<mode>): Likewise. | |
9880 | (sync_<optab>_12): Likewise. | |
9881 | (sync_old_<optab>_12): Likewise. | |
9882 | (sync_new_<optab>_12): Likewise. | |
9883 | (sync_nand_12): Likewise. | |
9884 | (sync_old_nand_12): Likewise. | |
9885 | (sync_new_nand_12): Likewise. | |
9886 | (sync_sub<mode>): Likewise. | |
9887 | (sync_old_add<mode>): Likewise. | |
9888 | (sync_old_sub<mode>): Likewise. | |
9889 | (sync_new_add<mode>): Likewise. | |
9890 | (sync_new_sub<mode>): Likewise. | |
9891 | (sync_<optab><mode>): Likewise. | |
9892 | (sync_old_<optab><mode>): Likewise. | |
9893 | (sync_new_<optab><mode>): Likewise. | |
9894 | (sync_nand<mode>): Likewise. | |
9895 | (sync_old_nand<mode>): Likewise. | |
9896 | (sync_new_nand<mode>): Likewise. | |
9897 | (sync_lock_test_and_set<mode>): Likewise. | |
9898 | (test_and_set_12): Likewise. | |
9899 | (atomic_compare_and_swap<mode>): Likewise. | |
9900 | (atomic_exchange<mode>_llsc): Likewise. | |
9901 | (atomic_fetch_add<mode>_llsc): Likewise. | |
9902 | * config/mips/mips-cpus.def (m14kc, m14k): New processors. | |
9903 | * config/mips/mips-protos.h (umips_output_save_restore): New prototype. | |
9904 | (umips_save_restore_pattern_p): Likewise. | |
9905 | (umips_load_store_pair_p): Likewise. | |
9906 | (umips_output_load_store_pair): Likewise. | |
9907 | (umips_movep_target_p): Likewise. | |
9908 | (umips_12bit_offset_address_p): Likewise. | |
9909 | * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS. | |
9910 | (mips_base_mips16): Rename this... | |
9911 | (mips_base_compression_flags): ...to this. Update all uses. | |
9912 | (mips_attribute_table): Add micromips, nomicromips and nocompression. | |
9913 | (mips_mips16_decl_p): Delete. | |
9914 | (mips_nomips16_decl_p): Delete. | |
33159866 | 9915 | (mips_get_compress_on_flags): New function. |
22c4c869 CM |
9916 | (mips_get_compress_off_flags): New function. |
9917 | (mips_get_compress_mode): New function. | |
9918 | (mips_get_compress_on_name): New function. | |
9919 | (mips_get_compress_off_name): New function. | |
9920 | (mips_insert_attributes): Support multiple compression types. | |
9921 | (mips_merge_decl_attributes): Likewise. | |
9922 | (umips_12bit_offset_address_p): New function. | |
9923 | (mips_start_function_definition): Emit .set micromips directive. | |
9924 | (mips_call_may_need_jalx_p): New function. | |
9925 | (mips_function_ok_for_sibcall): Add microMIPS support. | |
9926 | (mips_print_operand_punctuation): Support short delay slots and | |
9927 | compact jumps. | |
9928 | (umips_swm_mask, umips_swm_encoding): New. | |
9929 | (umips_build_save_restore): New function. | |
9930 | (mips_for_each_saved_gpr_and_fpr): Add microMIPS support. | |
9931 | (was_mips16_p): Remove. | |
9932 | (old_compression_mode): New. | |
9933 | (mips_set_compression_mode): New function. | |
9934 | (mips_set_current_function): Add microMIPS support. | |
9935 | (mips_option_override): Likewise. | |
9936 | (umips_save_restore_pattern_p): New function. | |
9937 | (umips_output_save_restore): New function. | |
9938 | (umips_load_store_pair_p_1): New function. | |
9939 | (umips_load_store_pair_p): New function. | |
9940 | (umips_output_load_store_pair_1): New function. | |
9941 | (umips_output_load_store_pair): New function. | |
9942 | (umips_movep_target_p) New function. | |
9943 | (mips_prepare_pch_save): Add microMIPS support. | |
9944 | * config/mips/mips.h (TARGET_COMPRESSION): New. | |
9945 | (TARGET_CPU_CPP_BUILTINS): Update macro | |
9946 | to use new compression flags and to support microMIPS. | |
9947 | (MIPS_ISA_LEVEL_SPEC): Add m14k processors. | |
9948 | (MIPS_ARCH_FLOAT_SPEC): Likewise. | |
9949 | (ISA_HAS_LWXS): Include TARGET_MICROMIPS. | |
9950 | (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS. | |
9951 | (ASM_SPEC): Support mmicromips and mno-micromips. | |
9952 | (M16STORE_REG_P): New macro. | |
9953 | (MIPS_CALL): Support TARGET_MICROMIPS. | |
9954 | (MICROMIPS_J): New macro. | |
9955 | (mips_base_mips16): Rename this... | |
9956 | (mips_base_compression_flags): ...to this. | |
9957 | (UMIPS_12BIT_OFFSET_P): New macro. | |
9958 | * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS. | |
9959 | (MULTILIB_DIRNAMES): Likewise. | |
92a8d7a7 RB |
9960 | 2013-03-20 Richard Biener <rguenther@suse.de> |
9961 | ||
9962 | PR tree-optimization/56661 | |
9963 | * tree-ssa-sccvn.c (visit_use): Only value-number calls if | |
9964 | the result does not have to be distinct. | |
9965 | ||
54714c68 RB |
9966 | 2013-03-20 Richard Biener <rguenther@suse.de> |
9967 | ||
9968 | * tree-inline.c (copy_tree_body_r): Sync MEM_REF code with | |
9969 | remap_gimple_op_r. | |
9970 | ||
cca1130d BS |
9971 | 2013-03-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
9972 | Steven Bosscher <steven@gcc.gnu.org> | |
9973 | ||
9974 | PR rtl-optimization/56605 | |
9975 | * loop-iv.c (implies_p): Handle equal RTXs and subregs. | |
9976 | ||
2a930377 UB |
9977 | 2013-03-20 Uros Bizjak <ubizjak@gmail.com> |
9978 | ||
9979 | PR bootstrap/56656 | |
9980 | * config/i386/i386.md (*movdi_internal): Handle broken assemblers | |
9981 | that require movd instead of movq. | |
9982 | ||
d6d305fe RB |
9983 | 2013-03-20 Richard Biener <rguenther@suse.de> |
9984 | ||
9985 | * tree-ssa-structalias.c (struct variable_info): Add pointer | |
9986 | to the first field of an aggregate with sub-vars. Make | |
9987 | this and the pointer to the next subfield its ID. | |
9988 | (vi_next): New function. | |
9989 | (nothing_id, anything_id, readonly_id, escaped_id, nonlocal_id, | |
9990 | storedanything_id, integer_id): Increment by one. | |
9991 | (new_var_info, get_call_vi, lookup_call_clobber_vi, | |
9992 | get_call_clobber_vi): Adjust. | |
9993 | (solution_set_expand): Simplify and speedup. | |
9994 | (solution_set_add): Inline into ... | |
9995 | (set_union_with_increment): ... this. Adjust accordingly. | |
9996 | (do_sd_constraint): Likewise. | |
9997 | (do_ds_constraint): Likewise. | |
9998 | (do_complex_constraint): Simplify. | |
9999 | (build_pred_graph): Adjust. | |
10000 | (solve_graph): Likewise. Simplify and speedup. | |
10001 | (get_constraint_for_ssa_var, get_constraint_for_ptr_offset, | |
10002 | get_constraint_for_component_ref, get_constraint_for_1, | |
10003 | first_vi_for_offset, first_or_preceding_vi_for_offset, | |
10004 | create_function_info_for, create_variable_info_for_1, | |
10005 | create_variable_info_for, intra_create_variable_infos): Adjust. | |
10006 | (init_base_vars): Push NULL for ID zero. | |
10007 | (compute_points_to_sets): Adjust. | |
10008 | ||
a271b42d RB |
10009 | 2013-03-20 Richard Biener <rguenther@suse.de> |
10010 | ||
10011 | * cfgloop.c (verify_loop_structure): Streamline and avoid | |
10012 | ICEing on corrupt loop tree. | |
10013 | * graph.c (draw_cfg_nodes_for_loop): Avoid ICEing on corrupt | |
10014 | loop tree. | |
10015 | ||
ebd65954 RB |
10016 | 2013-03-20 Richard Biener <rguenther@suse.de> |
10017 | ||
10018 | * tree-vect-loop-manip.c (slpeel_can_duplicate_loop_p): Do not | |
10019 | check whether an SSA update is needed. | |
10020 | ||
4547b7ee RS |
10021 | 2013-03-20 Richard Sandiford <rdsandiford@googlemail.com> |
10022 | ||
10023 | * config/mips/constraints.md (T): Rename to... | |
10024 | (Yf): ...this. | |
10025 | (U): Rename to... | |
10026 | (Yd): ...this. | |
10027 | * config/mips/mips.md (*movdi_64bit, *movdi_64bit_mips16) | |
10028 | (*mov<mode>_internal, *mov<mode>_mips16): Update accordingly. | |
10029 | ||
0b8cdc58 IB |
10030 | 2013-03-19 Ian Bolton <ian.bolton@arm.com> |
10031 | ||
10032 | * config/aarch64/aarch64.md (*sub<mode>3_carryin): New pattern. | |
10033 | (*subsi3_carryin_uxtw): Likewise. | |
10034 | ||
5977a10d IB |
10035 | 2013-03-19 Ian Bolton <ian.bolton@arm.com> |
10036 | ||
10037 | * config/aarch64/aarch64.md (*ror<mode>3_insn): New pattern. | |
10038 | (*rorsi3_insn_uxtw): Likewise. | |
10039 | ||
bd83ff2c IB |
10040 | 2013-03-19 Ian Bolton <ian.bolton@arm.com> |
10041 | ||
10042 | * config/aarch64/aarch64.md (*extr<mode>5_insn): New pattern. | |
10043 | (*extrsi5_insn_uxtw): Likewise. | |
10044 | ||
ba65123c RB |
10045 | 2013-03-19 Richard Biener <rguenther@suse.de> |
10046 | ||
10047 | PR tree-optimization/56273 | |
10048 | * passes.c (init_optimization_passes): Move second VRP after DOM. | |
10049 | ||
2eac0476 UB |
10050 | 2013-03-19 Uros Bizjak <ubizjak@gmail.com> |
10051 | ||
10052 | * config/i386/i386.md (*movti_internal): Merge from | |
10053 | *movti_internal_rex64 and *movti_internal_sse. Use x64 isa attribute. | |
10054 | (*movdi_internal): Merge with *movdi_internal_rex64. Use x64 and | |
10055 | nox64 isa attributes. | |
10056 | ||
6e55eda7 RB |
10057 | 2013-03-18 Richard Biener <rguenther@suse.de> |
10058 | ||
10059 | * tree-ssa-structalias.c (find): Use gcc_checking_assert. | |
10060 | (unite): Likewise. | |
10061 | (merge_node_constraints): Likewise. | |
10062 | (build_succ_graph): Likewise. | |
10063 | (valid_graph_edge): Inline into single caller. | |
10064 | (unify_nodes): Likewise. Use bitmap_set_bit return value | |
10065 | and cache varinfo. | |
10066 | (scc_visit): Fix formatting and variable use. | |
10067 | (do_sd_constraint): Use gcc_checking_assert. | |
10068 | (do_ds_constraint): Likewise. | |
10069 | (do_complex_constraint): Likewise. | |
10070 | (condense_visit): Likewise. Cleanup. | |
10071 | (dump_pred_graph): New function. | |
10072 | (perform_var_substitution): Dump the pred-graph before | |
10073 | variable substitution. | |
10074 | (find_equivalent_node): Use gcc_checking_assert. | |
10075 | (rewrite_constraints): Guard checking loop with ENABLE_CHECKING. | |
10076 | ||
4bdd44c4 RB |
10077 | 2013-03-18 Richard Biener <rguenther@suse.de> |
10078 | ||
10079 | * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): | |
10080 | Remove cond_expr_stmt_list argument and do not gimplify the | |
10081 | built expression. | |
10082 | (vect_loop_versioning): Adjust. | |
10083 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): | |
10084 | Cleanup to use less temporaries. | |
10085 | (vect_create_data_ref_ptr): Cleanup. | |
10086 | ||
38c56a5b JJ |
10087 | 2013-03-18 Jakub Jelinek <jakub@redhat.com> |
10088 | ||
10089 | PR tree-optimization/56635 | |
10090 | * fold-const.c (operand_equal_p): For MEM_REF and TARGET_MEM_REF, | |
10091 | require types_compatible_p types. | |
10092 | ||
20b2e6a0 NC |
10093 | 2013-03-18 Nick Clifton <nickc@redhat.com> |
10094 | ||
a6178a25 NC |
10095 | * config/stormy16/stormy16.c (xstormy16_expand_prologue): Remove |
10096 | spurious backslash. | |
10097 | ||
20b2e6a0 NC |
10098 | * config/mn10300/mn10300.c (mn10300_get_live_callee_saved_regs): |
10099 | Add missing line to comment describing function. | |
10100 | ||
92608d0e RB |
10101 | 2013-03-18 Richard Biener <rguenther@suse.de> |
10102 | ||
10103 | PR tree-optimization/56210 | |
10104 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): | |
10105 | Handle string / character search functions. | |
10106 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise. | |
10107 | ||
31348d52 RB |
10108 | 2013-03-18 Richard Biener <rguenther@suse.de> |
10109 | ||
10110 | PR middle-end/56483 | |
10111 | * cfgexpand.c (expand_gimple_cond): Inline gimple_cond_single_var_p | |
10112 | and implement properly. | |
10113 | * gimple.h (gimple_cond_single_var_p): Remove. | |
10114 | ||
fcac74a1 RB |
10115 | 2013-03-18 Richard Biener <rguenther@suse.de> |
10116 | ||
10117 | * tree-data-ref.h (find_data_references_in_loop): Declare. | |
10118 | * tree-data-ref.c (get_references_in_stmt): Use a stack | |
10119 | vector pre-allocated in the callers. | |
10120 | (find_data_references_in_stmt): Adjust. | |
10121 | (graphite_find_data_references_in_stmt): Likewise. | |
10122 | (create_rdg_vertices): Likewise. | |
10123 | (find_data_references_in_loop): Export. | |
10124 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependences): | |
10125 | Compute dependences here... | |
10126 | (vect_analyze_data_refs): ...not here. When we encounter | |
10127 | a non-vectorizable data reference in basic-block vectorization | |
10128 | truncate the data reference vector. Do not bother to | |
10129 | fixup data-dependence information for gather loads. | |
10130 | * tree-vect-slp.c (vect_slp_analyze_bb_1): Check the number | |
10131 | of data references, as reported. | |
10132 | ||
0d5a1b56 RB |
10133 | 2013-03-18 Richard Biener <rguenther@suse.de> |
10134 | ||
10135 | PR tree-optimization/3713 | |
10136 | * tree-ssa-sccvn.c (visit_copy): Simplify. Always propagate | |
10137 | has_constants and expr. | |
10138 | (stmt_has_constants): Properly valueize SSA names when deciding | |
10139 | whether the stmt has constants. | |
10140 | ||
789c34e3 RB |
10141 | 2013-03-18 Richard Biener <rguenther@suse.de> |
10142 | ||
10143 | * tree-ssa-loop-manip.c (find_uses_to_rename): Do not scan the | |
10144 | whole function when there is nothing to do. | |
10145 | * tree-ssa-loop.c (pass_vectorize): Remove TODO_update_ssa. | |
10146 | * tree-vectorizer.c (vectorize_loops): Update virtual and | |
10147 | loop-closed SSA once. | |
10148 | * tree-vect-loop.c (vect_transform_loop): Do not update SSA here. | |
10149 | ||
076b4605 RB |
10150 | 2013-03-18 Richard Biener <rguenther@suse.de> |
10151 | ||
10152 | PR middle-end/56113 | |
10153 | * domwalk.c (bb_postorder): New global static. | |
10154 | (cmp_bb_postorder): New function. | |
10155 | (walk_dominator_tree): Replace scheme imposing an order for | |
10156 | visiting dominator sons by one sorting them at the time they | |
10157 | are pushed on the stack. | |
10158 | ||
bdb01696 RB |
10159 | 2013-03-18 Richard Biener <rguenther@suse.de> |
10160 | ||
10161 | PR tree-optimization/39326 | |
10162 | * tree-ssa-loop-im.c (refs_independent_p): Exploit symmetry. | |
10163 | (struct mem_ref): Replace mem member with ao_ref typed member. | |
10164 | (MEM_ANALYZABLE): Adjust. | |
10165 | (memref_eq): Likewise. | |
10166 | (mem_ref_alloc): Likewise. | |
10167 | (gather_mem_refs_stmt): Likewise. | |
10168 | (mem_refs_may_alias_p): Use the ao_ref to query the alias oracle. | |
10169 | (execute_sm_if_changed_flag_set): Adjust. | |
10170 | (execute_sm): Likewise. | |
10171 | (ref_always_accessed_p): Likewise. | |
10172 | (refs_independent_p): Likewise. | |
10173 | (can_sm_ref_p): Likewise. | |
10174 | ||
12d2dc5e JJ |
10175 | 2013-03-18 Jakub Jelinek <jakub@redhat.com> |
10176 | ||
10177 | PR c/56566 | |
10178 | * tree.c (tree_int_cst_min_precision): For integer_zerop (value) | |
10179 | return 1 even for !unsignedp. | |
10180 | ||
286fb677 UB |
10181 | 2013-03-17 Uros Bizjak <ubizjak@gmail.com> |
10182 | ||
10183 | * config/i386/i386.md (isa): Add x64 and nox64. | |
10184 | (enabled): Define x64 for TARGET_64BIT and nox64 for !TARGET_64BIT. | |
10185 | (*pushtf): Enable *roF alternative for x64 isa only. | |
10186 | (*pushxf): Merge with *pushxf_nointeger. Use Yx*r constraint. Set | |
10187 | mode attribute of integer alternatives to DImode for TARGET_64BIT. | |
10188 | (*pushdf): Merge with *pushdf_rex64. Use x64 and nox64 isa attributes. | |
10189 | (*movtf_internal): Merge from *movtf_internal_rex64 and | |
10190 | *movtf_internal_sse. Use x64 and nox64 isa attributes. | |
10191 | (*movxf_internal): Merge with *movxf_internal_rex64. Use x64 and | |
10192 | nox64 isa attributes. | |
10193 | (*movdf_internal): Merge with *movdf_internal_rex64. Use x64 and | |
10194 | nox64 isa attributes. | |
10195 | * config/i386/constraints.md (Yd): Do not set for TARGET_64BIT. | |
10196 | ||
88b97037 UB |
10197 | 2013-03-17 Uros Bizjak <ubizjak@gmail.com> |
10198 | ||
10199 | * config/alpha/alpha.c (TARGET_LRA_P): New define. | |
10200 | ||
9f4f1735 JJ |
10201 | 2013-03-17 Jakub Jelinek <jakub@redhat.com> |
10202 | ||
10203 | PR target/56640 | |
10204 | * config/arm/arm.h (REG_CLASS_NAMES): Add "SFP_REG" and "AFP_REG" | |
10205 | class names. Remove trailing comma after "ALL_REGS". | |
10206 | ||
48f4a6fa JH |
10207 | 2013-03-16 Jan Hubicka <jh@suse.cz> |
10208 | ||
10209 | * cgraph.h (cgraph_get_create_real_symbol_node): Declare. | |
10210 | * cgraph.c (cgraph_get_create_real_symbol_node): New function. | |
10211 | * cgrpahbuild.c: Use cgraph_get_create_real_symbol_node instead | |
10212 | of cgraph_get_create_node. | |
10213 | * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise. | |
10214 | ||
98e81123 JM |
10215 | 2013-03-16 Jason Merrill <jason@redhat.com> |
10216 | ||
10217 | PR debug/49090 | |
10218 | * dwarf2out.c (gen_generic_params_dies): Indicate default arguments | |
10219 | with DW_AT_default_value. | |
10220 | ||
8a298c04 JJ |
10221 | 2013-03-16 Jakub Jelinek <jakub@redhat.com> |
10222 | ||
10223 | * BASE-VER: Set to 4.9.0. | |
10224 | ||
4323afa0 AK |
10225 | 2013-03-14 Andi Kleen <ak@linux.intel.com> |
10226 | ||
10227 | PR target/56619 | |
10228 | * doc/extend.texi: Document __ATOMIC_HLE_ACQUIRE, | |
10229 | __ATOMIC_HLE_RELEASE. Document __builtin_ia32 TSX intrincs. | |
10230 | Document _x* TSX intrinsics. | |
10231 | ||
b3c0d469 JJ |
10232 | 2013-03-14 Edgar E. Iglesias <edgar.iglesias@xilinx.com> |
10233 | David Holsgrove <david.holsgrove@xilinx.com> | |
8cc9a5a5 EI |
10234 | |
10235 | * configure.ac: Add MicroBlaze TLS support detection. | |
10236 | * configure: Regenerate. | |
88b97037 UB |
10237 | * config/microblaze/microblaze-protos.h |
10238 | (microblaze_cannot_force_const_mem, microblaze_tls_referenced_p, | |
10239 | symbol_mentioned_p, label_mentioned_p): Add prototypes. | |
10240 | * config/microblaze/microblaze.c (microblaze_address_type): Add | |
10241 | ADDRESS_TLS and tls_reloc address types. | |
8cc9a5a5 EI |
10242 | (microblaze_address_info): Add tls_reloc. |
10243 | (TARGET_HAVE_TLS): Define. | |
10244 | (get_tls_get_addr, microblaze_tls_symbol_p, microblaze_tls_operand_p_1, | |
10245 | microblaze_tls_referenced_p, microblaze_cannot_force_const_mem, | |
88b97037 UB |
10246 | symbol_mentioned_p, label_mentioned_p, tls_mentioned_p, |
10247 | load_tls_operand, microblaze_call_tls_get_addr, | |
10248 | microblaze_legitimize_tls_address): New functions. | |
8cc9a5a5 EI |
10249 | (microblaze_classify_unspec): Handle UNSPEC_TLS. |
10250 | (get_base_reg): Use microblaze_tls_symbol_p. | |
10251 | (microblaze_classify_address): Handle TLS. | |
88b97037 UB |
10252 | (microblaze_legitimate_pic_operand): Use symbol_mentioned_p, |
10253 | label_mentioned_p and microblaze_tls_referenced_p. | |
8cc9a5a5 EI |
10254 | (microblaze_legitimize_address): Handle TLS. |
10255 | (microblaze_address_insns): Handle ADDRESS_TLS. | |
10256 | (pic_address_needs_scratch): Handle TLS. | |
10257 | (print_operand_address): Handle TLS. | |
10258 | (microblaze_expand_prologue): Check TLS_NEEDS_GOT. | |
10259 | (microblaze_expand_move): Handle TLS. | |
88b97037 UB |
10260 | (microblaze_legitimate_constant_p): Check |
10261 | microblaze_cannot_force_const_mem and microblaze_tls_symbol_p. | |
8cc9a5a5 EI |
10262 | (TARGET_CANNOT_FORCE_CONST_MEM): Define. |
10263 | * config/microblaze/microblaze.h (TLS_NEEDS_GOT): Define | |
10264 | (PIC_OFFSET_TABLE_REGNUM): Set. | |
10265 | * config/microblaze/linux.h (TLS_NEEDS_GOT): Define. | |
10266 | * config/microblaze/microblaze.md (UNSPEC_TLS): Define. | |
10267 | (addsi3, movsi_internal2, movdf_internal): Update constraints | |
10268 | * config/microblaze/predicates.md (arith_plus_operand): Define | |
88b97037 UB |
10269 | (move_operand): Redefine as move_src_operand, |
10270 | check microblaze_tls_referenced_p. | |
8cc9a5a5 | 10271 | |
d803a491 IB |
10272 | 2013-03-14 Ian Bolton <ian.bolton@arm.com> |
10273 | ||
10274 | * config/aarch64/aarch64.md: (*and<mode>3nr_compare0): Use CC_NZ. | |
10275 | (*and_<SHIFT:optab><mode>3nr_compare0): Likewise. | |
10276 | ||
a8504f22 IB |
10277 | 2013-03-14 Ian Bolton <ian.bolton@arm.com> |
10278 | ||
10279 | * config/aarch64/aarch64.c (aarch64_select_cc_mode): Return correct | |
10280 | CC mode for AND. | |
10281 | ||
df2dfaea JJ |
10282 | 2013-03-14 Jakub Jelinek <jakub@redhat.com> |
10283 | ||
fbd28bc3 JJ |
10284 | PR tree-optimization/53265 |
10285 | * common.opt (Waggressive-loop-optimizations): New option. | |
10286 | * tree-ssa-loop-niter.c: Include tree-pass.h. | |
10287 | (do_warn_aggressive_loop_optimizations): New function. | |
10288 | (record_estimate): Call it. Don't add !is_exit bounds to loop->bounds | |
10289 | if number_of_latch_executions returned constant. | |
10290 | (estimate_numbers_of_iterations_loop): Call number_of_latch_executions | |
10291 | early. If number_of_latch_executions returned constant, set | |
10292 | nb_iterations_upper_bound back to it. | |
10293 | * cfgloop.h (struct loop): Add warned_aggressive_loop_optimizations | |
10294 | field. | |
10295 | * Makefile.in (tree-ssa-loop-niter.o): Depend on $(TREE_PASS_H). | |
10296 | * doc/invoke.texi (-Wno-aggressive-loop-optimizations): Document. | |
10297 | ||
df2dfaea JJ |
10298 | * config/aarch64/t-aarch64-linux (MULTARCH_DIRNAME): Remove. |
10299 | (MULTILIB_OSDIRNAMES): Set. | |
10300 | * genmultilib: If defaultosdirname doesn't start with :: , set | |
10301 | defaultosdirname2 instead, clear it and emit two . multilib_raw | |
10302 | entries instead of just one. | |
10303 | ||
ee0d2b68 KK |
10304 | 2013-03-14 Kaz Kojima <kkojima@gcc.gnu.org> |
10305 | ||
10306 | * config/sh/linux.h (TARGET_DEFAULT): Remove MASK_USERMODE. | |
10307 | (SUBTARGET_OVERRIDE_OPTIONS): Set TARGET_USERMODE as default. | |
10308 | * config/sh/netbsd-elf.h (TARGET_DEFAULT): Remove MASK_USERMODE. | |
10309 | (SUBTARGET_OVERRIDE_OPTIONS): New. | |
10310 | ||
decc676e OE |
10311 | 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org> |
10312 | ||
10313 | PR target/49880 | |
10314 | * config/sh/sh.opt (FPU_SINGLE_ONLY): New mask. | |
10315 | (musermode): Convert to Var(TARGET_USERMODE). | |
10316 | * config/sh/sh.h (SELECT_SH2A_SINGLE_ONLY, SELECT_SH4_SINGLE_ONLY, | |
10317 | MASK_ARCH): Add MASK_FPU_SINGLE_ONLY. | |
10318 | * config/sh/sh.c (sh_option_override): Use | |
10319 | TARGET_FPU_DOUBLE || TARGET_FPU_SINGLE_ONLY for call-fp case. | |
10320 | * config/sh/sh.md (udivsi3_i1, divsi3_i1): Remove ! TARGET_SH4 | |
10321 | condition. | |
10322 | (udivsi3_i4, divsi3_i4): Use TARGET_FPU_DOUBLE condition instead of | |
10323 | TARGET_SH4. | |
10324 | (udivsi3_i4_single, divsi3_i4_single): Use | |
10325 | TARGET_FPU_SINGLE_ONLY || TARGET_FPU_DOUBLE instead of TARGET_HARD_SH4. | |
10326 | ||
f4b719c7 DK |
10327 | 2013-03-13 Dave Korn <dave.korn.cygwin@....> |
10328 | ||
10329 | * config/i386/cygwin.h (SHARED_LIBGCC_SPEC): Make shared libgcc the | |
10330 | default setting. | |
10331 | ||
c40eced0 RB |
10332 | 2013-03-13 Richard Biener <rguenther@suse.de> |
10333 | ||
10334 | PR tree-optimization/56608 | |
10335 | * tree-vect-slp.c (vect_schedule_slp): Do not remove scalar | |
10336 | calls when vectorizing basic-blocks. | |
10337 | ||
1bfa5973 JJ |
10338 | 2013-03-13 Jakub Jelinek <jakub@redhat.com> |
10339 | ||
10340 | PR plugins/45078 | |
10341 | * config.gcc: On arm, mips, sh and sparc add vxworks-dummy.h to | |
10342 | tm_file. | |
10343 | ||
6fcf5434 JJ |
10344 | 2013-03-12 Jakub Jelinek <jakub@redhat.com> |
10345 | ||
10346 | * doc/invoke.texi (-Waddr-space-convert): Move into the table earlier. | |
10347 | ||
4f38fa8c JH |
10348 | 2013-03-11 Jan Hubicka <jh@suse.cz> |
10349 | ||
10350 | PR lto/56557 | |
10351 | * lto-streamer-out.c (output_symbol_p): Skip references from | |
10352 | constructors of external variables. | |
10353 | ||
c5c5ba89 JH |
10354 | 2013-03-11 Jan Hubicka <jh@suse.cz> |
10355 | ||
10356 | PR middle-end/56571 | |
10357 | * valtrack.c (cleanup_auto_inc_dec): Unshare clobbers originating | |
10358 | from pseudos. | |
10359 | * emit-rtl.c (verify_rtx_sharing): Likewise. | |
10360 | (copy_insn_1): Likewise. | |
10361 | * rtl.c (copy_rtx): Likewise. | |
10362 | ||
c2a939b1 GJL |
10363 | 2013-03-11 Georg-Johann Lay <avr@gjlay.de> |
10364 | ||
10365 | PR target/56591 | |
10366 | * config/avr/avr.c (avr_print_operand): Add space after '%c' in | |
10367 | output_operand_lossage message. | |
88b97037 | 10368 | |
3c3279fb RE |
10369 | 2013-03-11 Richard Earnshaw <rearnsha@arm.com> |
10370 | ||
10371 | PR target/56470 | |
10372 | * arm.c (shift_op): Validate RTL pattern on the fly. | |
10373 | (arm_print_operand, case 'S'): Don't use shift_operator to validate | |
10374 | the RTL. | |
10375 | ||
aef5ef9d JDA |
10376 | 2013-03-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
10377 | ||
10378 | PR target/56347 | |
10379 | * config/pa/pa.md (call_value): Check for calls to powf and direct to | |
10380 | new call patterns that clobber %fr12. | |
10381 | (call_val_powf, call_val_powf_pic, call_val_powf_64bit): New insn, | |
10382 | split and postreload patterns. | |
10383 | * config/pa/pa.c (pa_conditional_register_usage): Revert marking | |
10384 | registers %fr12 and %fr12R as call used. | |
10385 | ||
456610d3 SB |
10386 | 2013-03-09 Steven Bosscher <steven@gcc.gnu.org> |
10387 | ||
10388 | * dse.c (delete_dead_store_insn): Respect TDF_DETAILS. | |
10389 | (canon_address, record_store, replace_read, check_mem_read_rtx, | |
10390 | scan_insn, dse_step1, dse_step2_init, dse_step2_spill, | |
10391 | dse_step4, dse_step5_nospill, dse_step5_spill, dse_step6, | |
10392 | rest_of_handle_dse): Likewise. | |
10393 | ||
4b1baac8 RS |
10394 | 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com> |
10395 | ||
10396 | PR middle-end/56524 | |
10397 | * tree.h (tree_optimization_option): Rename target_optabs to optabs. | |
10398 | Add base_optabs. | |
10399 | (TREE_OPTIMIZATION_OPTABS): Update after previous field change. | |
10400 | (TREE_OPTIMIZATION_BASE_OPTABS): New macro. | |
10401 | (save_optabs_if_changed): Replace with... | |
10402 | (init_tree_optimization_optabs): ...this. | |
10403 | * optabs.c (save_optabs_if_changed): Rename to... | |
10404 | (init_tree_optimization_optabs): ...this. Take the optimization node | |
10405 | as argument. Do nothing if the base optabs are already correct. | |
10406 | Reuse the existing TREE_OPTIMIZATION_OPTABS memory if we need | |
10407 | to recompute optabs. | |
10408 | * function.h (function): Remove optabs field. | |
10409 | * function.c (invoke_set_current_function_hook): Call | |
10410 | init_tree_optimization_optabs. Use the result to initialize | |
10411 | this_fn_optabs. | |
10412 | ||
b7a78683 AH |
10413 | 2013-02-27 Aldy Hernandez <aldyh@redhat.com> |
10414 | ||
10415 | * trans-mem.c (expand_transaction): Do not set PR_INSTRUMENTEDCODE | |
10416 | if GTMA_HAS_NO_INSTRUMENTATION. | |
10417 | (generate_tm_state): Keep GTMA_HAS_NO_INSTRUMENTATION bit. | |
10418 | (ipa_tm_transform_transaction): Set GTMA_HAS_NO_INSTRUMENTATION. | |
10419 | * gimple.h (GTMA_HAS_NO_INSTRUMENTATION): Define. | |
10420 | * gimple-pretty-print.c (dump_gimple_transaction): Handle | |
10421 | GTMA_HAS_NO_INSTRUMENTATION. | |
10422 | ||
6384c29b JJ |
10423 | 2013-03-08 Jakub Jelinek <jakub@redhat.com> |
10424 | ||
10425 | * config/gnu-user.h (LIBTSAN_EARLY_SPEC): Don't link against | |
10426 | libasan_preinit.o. | |
10427 | ||
ecd4f20a MP |
10428 | 2013-03-08 Marek Polacek <polacek@redhat.com> |
10429 | Jakub Jelinek <jakub@redhat.com> | |
10430 | ||
10431 | PR tree-optimization/56478 | |
10432 | * predict.c (is_comparison_with_loop_invariant_p): Change the | |
10433 | type of loop_step to tree. | |
10434 | (predict_loops): Adjust. | |
10435 | (predict_iv_comparison): Perform the computations on double_ints. | |
10436 | ||
64366d35 RB |
10437 | 2013-03-08 Richard Biener <rguenther@suse.de> |
10438 | ||
10439 | PR tree-optimization/56570 | |
10440 | * tree-cfg.c (verify_expr_location_1): Verify locations for | |
10441 | DECL_DEBUG_EXPR. | |
10442 | * tree-sra.c (create_access_replacement): Strip locations | |
10443 | from DECL_DEBUG_EXPRs. | |
10444 | ||
a9d5a059 RB |
10445 | 2013-03-08 Richard Biener <rguenther@suse.de> |
10446 | ||
10447 | * tree-inline.c (expand_call_inline): Do not associate | |
10448 | a BLOCK with the location in BLOCK_SOURCE_LOCATION. | |
10449 | * tree-cfg.c (verify_location): Verify BLOCK_SOURCE_LOCATION. | |
10450 | ||
b7aa4e9a RB |
10451 | 2013-03-08 Richard Biener <rguenther@suse.de> |
10452 | ||
10453 | * tree-ssa-ter.c (is_replaceable_p): Do not TER across location | |
10454 | or block changes with -Og. Fix for location / block encoding | |
10455 | changes and PHI arguments with locations. | |
10456 | ||
c4c2f9fa SB |
10457 | 2013-03-07 Steven Bosscher <steven@gcc.gnu.org> |
10458 | ||
10459 | * bitmap.c (struct bitmap_descriptor_d): Use unsigned HOST_WIDEST_INT | |
10460 | for all counters. | |
10461 | (struct output_info): Likewise. | |
10462 | (register_overhead): Remove bad gcc_assert. | |
10463 | (bitmap_find_bit): If there is only a single bitmap element, do not | |
10464 | count a miss as a search. | |
10465 | (print_statistics): Update for counter type changes. | |
10466 | (dump_bitmap_statistics): Likewise. Print headers such that they | |
10467 | are properly lined up with the printed counters. | |
10468 | ||
5bf6606a JJ |
10469 | 2013-03-07 Jakub Jelinek <jakub@redhat.com> |
10470 | ||
10471 | PR tree-optimization/56559 | |
10472 | * tree-ssa-reassoc.c (zero_one_operation): When looking at rhs2, | |
10473 | check that it has only a single use. | |
10474 | ||
2c653d46 RB |
10475 | 2013-03-07 Richard Biener <rguenther@suse.de> |
10476 | ||
10477 | * doc/invoke.texi (fwhole-program): Discourage use in combination | |
10478 | with -flto. | |
10479 | ||
a72d8780 JJ |
10480 | 2013-03-06 Jakub Jelinek <jakub@redhat.com> |
10481 | ||
01a454df JJ |
10482 | * config/arm/t-arm (TM_H, OPTIONS_H_EXTRA): Add arm-cores.def. |
10483 | ||
c1781047 JJ |
10484 | PR tree-optimization/56539 |
10485 | * tree-tailcall.c (adjust_return_value_with_ops): Use GSI_SAME_STMT | |
10486 | instead of GSI_CONTINUE_LINKING as last argument to | |
10487 | force_gimple_operand_gsi. Adjust function comment. | |
10488 | ||
9772c47a JJ |
10489 | * config/aarch64/t-aarch64 (TM_H, OPTIONS_H_EXTRA): Add |
10490 | aarch64-cores.def. | |
10491 | ||
a72d8780 JJ |
10492 | PR middle-end/56548 |
10493 | * expr.c (expand_cond_expr_using_cmove): When expanding cmove in | |
10494 | promoted mode, convert the result back to the original mode. | |
10495 | ||
fa5556de RB |
10496 | 2013-03-06 Richard Biener <rguenther@suse.de> |
10497 | ||
10498 | PR middle-end/56294 | |
10499 | * tree-into-ssa.c (insert_phi_nodes_for): Add dumping. | |
10500 | (insert_updated_phi_nodes_compare_uids): New function. | |
10501 | (update_ssa): Sort symbols_to_rename after UID before | |
10502 | traversing it to insert PHI nodes. | |
10503 | ||
010403d1 RB |
10504 | 2013-03-06 Richard Biener <rguenther@suse.de> |
10505 | ||
10506 | PR middle-end/50494 | |
10507 | * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): | |
10508 | Do not adjust alignment of DECL_IN_CONSTANT_POOL decls. | |
10509 | ||
10510 | Revert | |
10511 | 2013-02-13 Richard Biener <rguenther@suse.de> | |
10512 | ||
10513 | PR lto/50494 | |
10514 | * varasm.c (output_constant_def_1): Get the decl representing | |
10515 | the constant as argument. | |
10516 | (output_constant_def): Wrap output_constant_def_1. | |
10517 | (make_decl_rtl): Use output_constant_def_1 with the decl | |
10518 | representing the constant. | |
10519 | (build_constant_desc): Optionally re-use a decl already | |
10520 | representing the constant. | |
10521 | (tree_output_constant_def): Adjust. | |
10522 | ||
3c27ce4c JY |
10523 | 2013-03-06 Joey Ye <joey.ye@arm.com> |
10524 | ||
10525 | PR lto/50293 | |
10526 | * gcc.c (convert_white_space): New function. | |
10527 | (main): Handles white space in function name. | |
10528 | ||
8f6d1c86 OE |
10529 | 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org> |
10530 | ||
10531 | PR target/56529 | |
10532 | * config/sh/sh.c (sh_option_override): Check for TARGET_DYNSHIFT | |
10533 | instead of TARGET_SH2 for call-table case. Do not set sh_div_strategy | |
10534 | to SH_DIV_CALL_TABLE for TARGET_SH2. | |
10535 | * config.gcc (sh_multilibs): Add m2 and m2a to sh*-*-linux* multilib | |
10536 | list. | |
10537 | * doc/invoke.texi (SH options): Document mdiv= call-div1, call-fp, | |
10538 | call-table options. | |
10539 | ||
798a209f SA |
10540 | 2013-03-05 Sterling Augustine <saugustine@google.com> |
10541 | Cary Coutant <ccoutant@google.com> | |
10542 | ||
10543 | PR debug/55364 | |
10544 | * dwarf2out.c (resolve_addr): Don't call | |
10545 | remove_loc_list_addr_table_entries a second time for the same | |
10546 | expression. | |
10547 | ||
6cfa417f | 10548 | 2013-03-05 Jakub Jelinek <jakub@redhat.com> |
ee61ea38 | 10549 | |
6cfa417f JJ |
10550 | PR debug/56510 |
10551 | * cfgexpand.c (expand_debug_parm_decl): Call copy_rtx on incoming. | |
10552 | (avoid_complex_debug_insns): New function. | |
10553 | (expand_debug_locations): Call it. | |
10554 | ||
10555 | PR rtl-optimization/56484 | |
10556 | * ifcvt.c (noce_process_if_block): If else_bb is NULL, avoid extending | |
10557 | lifetimes of hard registers on small register class machines. | |
10558 | ||
10559 | 2013-03-05 David Holsgrove <david.holsgrove@xilinx.com> | |
10560 | ||
10561 | * config/microblaze/microblaze-protos.h: Rename | |
ee61ea38 | 10562 | microblaze_is_interrupt_handler to microblaze_is_interrupt_variant. |
6cfa417f | 10563 | * config/microblaze/microblaze.c (microblaze_attribute_table): Add |
ee61ea38 DH |
10564 | fast_interrupt. |
10565 | (microblaze_fast_interrupt_function_p): New function. | |
10566 | (microblaze_is_interrupt_handler): Rename to | |
10567 | microblaze_is_interrupt_variant and add fast_interrupt check. | |
10568 | (microblaze_must_save_register): Use microblaze_is_interrupt_variant. | |
10569 | (save_restore_insns): Likewise. | |
10570 | (compute_frame_size): Likewise. | |
10571 | (microblaze_function_prologue): Add FAST_INTERRUPT_NAME. | |
10572 | (microblaze_globalize_label): Likewise. | |
6cfa417f JJ |
10573 | * config/microblaze/microblaze.h: Define FAST_INTERRUPT_NAME. |
10574 | * config/microblaze/microblaze.md: Use wrapper | |
ee61ea38 DH |
10575 | microblaze_is_interrupt_variant. |
10576 | ||
731aefac KT |
10577 | 2013-03-05 Kai Tietz <ktietz@redhat.com> |
10578 | ||
10579 | * sdbout.c (sdbout_one_type): Switch to current function's section | |
10580 | supporting cold/hot. | |
10581 | ||
a72d8780 | 10582 | 2013-03-05 David Holsgrove <david.holsgrove@xilinx.com> |
e34fd5a7 DH |
10583 | |
10584 | * doc/invoke.texi (MicroBlaze): Add -mbig-endian, -mlittle-endian, | |
10585 | -mxl-reorder. | |
10586 | ||
334e71e8 JJ |
10587 | 2013-03-05 Jakub Jelinek <jakub@redhat.com> |
10588 | ||
0b50e654 JJ |
10589 | PR middle-end/56461 |
10590 | * ggc-common.c (gt_pch_save): For ENABLE_VALGRIND_CHECKING, | |
10591 | if VALGRIND_GET_VBITS is defined, temporarily make object | |
10592 | memory all defined, and restore previous valgrind addressability | |
10593 | and definability afterwards. Free this_object at the end. | |
10594 | ||
4ccf8f43 JJ |
10595 | PR middle-end/56461 |
10596 | * lra.c (lra): Call lra_clear_live_ranges if live_p, | |
10597 | right before calling lra_create_live_ranges, also call it | |
10598 | when clearing live_p. Only call lra_clear_live_ranges | |
10599 | at the end if live_p. | |
10600 | ||
334e71e8 JJ |
10601 | PR middle-end/56461 |
10602 | * sched-deps.c (delete_dep_node): Free DEP_REPLACE. | |
10603 | ||
9ca966ca RB |
10604 | 2013-03-05 Richard Biener <rguenther@suse.de> |
10605 | ||
10606 | PR tree-optimization/56521 | |
10607 | * tree-ssa-sccvn.c (set_value_id_for_result): Always initialize | |
10608 | value-id. | |
10609 | ||
d273b176 SB |
10610 | 2013-03-05 Steven Bosscher <steven@gcc.gnu.org> |
10611 | ||
10612 | PR c++/55135 | |
10613 | * except.h (remove_unreachable_eh_regions): New prototype. | |
10614 | * except.c (remove_eh_handler_splicer): New function, split out | |
10615 | of remove_eh_handler. | |
10616 | (remove_eh_handler): Use remove_eh_handler_splicer. Add comment | |
10617 | warning about running it on many EH regions one at a time. | |
10618 | (remove_unreachable_eh_regions_worker): New function, walk the | |
10619 | EH tree in depth-first order and remove non-marked regions. | |
10620 | (remove_unreachable_eh_regions): New function. | |
10621 | * tree-eh.c (mark_reachable_handlers): New function, split out | |
10622 | from remove_unreachable_handlers. | |
10623 | (remove_unreachable_handlers): Use mark_reachable_handlers and | |
10624 | remove_unreachable_eh_regions. | |
10625 | (remove_unreachable_handlers_no_lp): Use mark_reachable_handlers | |
10626 | and remove_unreachable_eh_regions. | |
10627 | ||
5e7f1aef RB |
10628 | 2013-03-05 Richard Biener <rguenther@suse.de> |
10629 | ||
10630 | PR middle-end/56525 | |
10631 | * loop-init.c (fix_loop_structure): Remove loops in two stages, | |
10632 | not freeing them until the end. | |
10633 | ||
f276b762 AK |
10634 | 2013-03-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
10635 | ||
10636 | * config/s390/s390.h: Define DWARF2_ASM_LINE_DEBUG_INFO. | |
10637 | ||
12a43ab8 RB |
10638 | 2013-03-05 Richard Biener <rguenther@suse.de> |
10639 | ||
10640 | PR tree-optimization/56270 | |
10641 | * tree-vect-slp.c (vect_schedule_slp): Clear vectorized stmts | |
10642 | of loads after scheduling an SLP instance. | |
10643 | ||
93675444 JJ |
10644 | 2013-03-05 Jakub Jelinek <jakub@redhat.com> |
10645 | ||
db4138e3 JJ |
10646 | * Makefile.in (dg_target_exps): Add aarch64.exp, epiphany.exp and |
10647 | tic6x.exp. | |
10648 | (check_gcc_parallelize): Run guality.exp as a separate job from | |
10649 | vect.exp with unsorted.exp and $(dg_target_exps) separately from | |
10650 | struct-layout-1.exp with stackalign.exp. | |
10651 | ||
dd3d1ec0 JJ |
10652 | * alias.c (init_alias_analysis): Clear reg_known_equiv_p bitmap. |
10653 | ||
b8d381a3 JJ |
10654 | PR middle-end/56461 |
10655 | * tree-vect-slp.c (vect_supported_load_permutation_p): Free | |
10656 | load_index sbitmap even if some bit in it isn't set. | |
10657 | ||
b4f9786b JJ |
10658 | PR middle-end/56461 |
10659 | * tree-ssa-loop-niter.c (bb_queue): Remove typedef. | |
10660 | (discover_iteration_bound_by_body_walk): Change queues to | |
10661 | vec<vec<basic_block> > and queue to vec<basic_block>. Fix up | |
10662 | spelling in comment. Call safe_push on queues[bound_index] directly. | |
10663 | Release queues[queue_index] in every iteration unconditionally. | |
10664 | Release bounds vector. | |
10665 | ||
93675444 JJ |
10666 | PR middle-end/56461 |
10667 | * tree-vect-stmts.c (free_stmt_vec_info_vec): Call | |
10668 | free_stmt_vec_info on any left-over stmt_vec_info in the vector. | |
10669 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Release | |
10670 | inner_phis vector. | |
10671 | ||
3e492e9c RB |
10672 | 2013-03-05 Richard Biener <rguenther@suse.de> |
10673 | ||
10674 | PR lto/56515 | |
10675 | * tree-inline.c (remap_blocks_to_null): New function. | |
10676 | (expand_call_inline): When expanding a call stmt without | |
10677 | an associated block inline remap all callee blocks to NULL. | |
10678 | ||
a5d1569a JJ |
10679 | 2013-03-05 Jakub Jelinek <jakub@redhat.com> |
10680 | ||
86efb5cd JJ |
10681 | PR rtl-optimization/56494 |
10682 | * simplify-rtx.c (simplify_truncation): If C is narrower than A, | |
10683 | optimize (truncate:A (subreg:B (truncate:C X) 0)) into | |
10684 | (subreg:A (truncate:C X) 0) instead of (truncate:A X). | |
10685 | ||
85f5dbea JJ |
10686 | PR middle-end/56461 |
10687 | * sel-sched-ir.c (free_sched_pools): Release | |
10688 | succs_info_pool.stack[succs_info_pool.max_top] vectors too | |
10689 | if succs_info_pool.max_top isn't -1. | |
10690 | ||
a5d1569a JJ |
10691 | PR bootstrap/56509 |
10692 | * opts.c (opts_obstack, opts_concat): Moved to... | |
10693 | * opts-common.c (opts_obstack, opts_concat): ... here. | |
10694 | ||
4432aa6c JJ |
10695 | 2013-03-04 Jakub Jelinek <jakub@redhat.com> |
10696 | ||
10697 | PR middle-end/56461 | |
10698 | * diagnostic.c (diagnostic_append_note): Save and restore old prefix. | |
10699 | ||
f3a1fb91 MJ |
10700 | 2013-03-04 Martin Jambor <mjambor@suse.cz> |
10701 | ||
10702 | * tree-dfa.c (get_or_create_ssa_default_def): Use parameter fn in | |
10703 | all appropriate places. | |
10704 | ||
22110e6c EB |
10705 | 2013-01-04 Eric Botcazou <ebotcazou@adacore.com> |
10706 | ||
10707 | PR tree-optimization/56424 | |
10708 | * ipa-split.c (split_function): Do not set the RSO flag if result is | |
10709 | not by reference and its type is a register type. | |
10710 | ||
a72d8780 | 10711 | 2013-03-04 David Holsgrove <david.holsgrove@xilinx.com> |
91c4e421 | 10712 | |
88b97037 | 10713 | * config/microblaze/microblaze.c (microblaze_valid_pic_const): New |
91c4e421 | 10714 | (microblaze_legitimate_pic_operand): Likewise |
88b97037 | 10715 | * config/microblaze/microblaze.h (LEGITIMATE_PIC_OPERAND_P): calls |
91c4e421 DH |
10716 | new function microblaze_legitimate_pic_operand |
10717 | * config/microblaze/microblaze-protos.h | |
10718 | (microblaze_legitimate_pic_operand): Declare. | |
10719 | ||
a72d8780 | 10720 | 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
82f8f53a | 10721 | |
a72d8780 | 10722 | * config/microblaze/predicates.md (call_insn_simple_operand): |
82f8f53a | 10723 | New predicate for supported rtx code types. |
a72d8780 | 10724 | * config/microblaze/microblaze.md (call_internal1): Use |
82f8f53a EI |
10725 | call_insn_simple_operand predicate. |
10726 | ||
541d9ac8 JJ |
10727 | 2013-03-04 Jakub Jelinek <jakub@redhat.com> |
10728 | ||
5eb010bc JJ |
10729 | PR middle-end/56461 |
10730 | * tree-loop-distribution.c (ldist_gen): Call partition_free after each | |
10731 | partitions.ordered_remove. | |
10732 | ||
30862efc JJ |
10733 | PR middle-end/56461 |
10734 | * tree-vect-stmts.c (vectorizable_conversion): Don't call | |
10735 | vec_oprnds0.create (1) for modifier == NONE. | |
10736 | ||
8930f723 JJ |
10737 | PR middle-end/56461 |
10738 | * tree-vect-stmts.c (vectorizable_shift): Don't call create methods | |
10739 | on vec_oprnds0 or vec_oprnds1 before loop, only call it on | |
10740 | vec_oprnds1 right before pushing anything to it for | |
10741 | scalar_shift_arg. | |
10742 | ||
541d9ac8 JJ |
10743 | PR middle-end/56461 |
10744 | * tree-vect-loop.c (destroy_loop_vec_info): For !clean_stmts, just | |
10745 | set nbbs to 0 instead of having separate code path. | |
10746 | (vect_analyze_loop_form): Call destroy_loop_vec_info with true | |
10747 | instead of false as last argument if returning NULL. | |
10748 | ||
7aa7f2e3 SL |
10749 | 2013-03-03 Sandra Loosemore <sandra@codesourcery.com> |
10750 | ||
10751 | * target.def (TARGET_OPTION_VALID_ATTRIBUTE_P): Update comments; | |
10752 | the attribute is now called "target" instead of "option". | |
10753 | (TARGET_OPTION_PRAGMA_PARSE): Likewise, for the pragma. | |
10754 | * doc/tm.texi.in (Target Attributes): Likewise document the correct | |
10755 | attribute/pragma name for TARGET_OPTION_VALID_P and | |
10756 | TARGET_OPTION_PRAGMA_PARSE. Also copy-edit and correct markup. | |
10757 | * doc/tm.texi: Regenerated. | |
10758 | ||
8930f723 | 10759 | 2013-03-02 David Holsgrove <david.holsgrove@xilinx.com> |
cb8a1637 | 10760 | |
8930f723 | 10761 | * config/microblaze/microblaze.c: |
cb8a1637 | 10762 | Check mcpu, pcmp requirement and set TARGET_REORDER to 0 if not met. |
8930f723 JJ |
10763 | * config/microblaze/microblaze.h: Add -mxl-reorder to |
10764 | DRIVER_SELF_SPECS. | |
10765 | * config/microblaze/microblaze.md: New bswapsi2 and bswaphi2. | |
10766 | instructions emitted if TARGET_REORDER. | |
88b97037 UB |
10767 | * config/microblaze/microblaze.opt: New option -mxl-reorder set to 1 |
10768 | or 0 for -m/-mno case, but initialises as 2 to detect default use case | |
8930f723 | 10769 | separately. |
cb8a1637 | 10770 | |
4dc1d68c XDL |
10771 | 2013-03-01 Xinliang David Li <davidxl@google.com> |
10772 | ||
10773 | * tree-ssa-uninit.c (compute_control_dep_chain): Limit post-dom | |
10774 | walk length. | |
10775 | ||
689eaba3 JJ |
10776 | 2013-03-01 Jakub Jelinek <jakub@redhat.com> |
10777 | ||
9d676bf6 JJ |
10778 | PR middle-end/56461 |
10779 | * tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Release path | |
10780 | vector even when returning true. Fix up function comment formatting. | |
10781 | ||
caff7edf JJ |
10782 | PR middle-end/56461 |
10783 | * ira-build.c (ira_loop_nodes_count): New variable. | |
10784 | (create_loop_tree_nodes): Initialize it. | |
10785 | (finish_loop_tree_nodes): Use it instead of looking at current_loops. | |
10786 | ||
b6b9227d JJ |
10787 | PR middle-end/56461 |
10788 | * tree-vect-data-refs.c (vect_permute_store_chain): Avoid using copy | |
10789 | method on dr_chain and result_chain. | |
10790 | * tree-vect-stmts.c (vectorizable_store): Only call | |
10791 | result_chain.create if j == 0. | |
10792 | ||
689eaba3 JJ |
10793 | PR middle-end/56461 |
10794 | * tree-vect-stmts.c (vect_create_vectorized_promotion_stmts): Call | |
10795 | vec_oprnds0->release (); rather than vec_oprnds0->truncate (0) | |
10796 | before overwriting it. | |
10797 | ||
40bf31ed TB |
10798 | 2013-03-01 Tobias Burnus <burnus@net-b.de> |
10799 | ||
10800 | * doc/extended.texi (C Extensions): Change order in @menu | |
10801 | to match @node. | |
10802 | (Other MIPS Built-in Functions): Move last MIPS entry before | |
10803 | "picoChip Built-in Functions". | |
10804 | (SH Built-in Functions): Move after RX Built-in Functions. | |
10805 | * doc/gcc.texi (Introduction): Change order in @menu | |
10806 | to match @node. | |
10807 | * doc/md.texi (Constraints): Ditto. | |
10808 | * gty.texi (Type Information): Ditto. | |
10809 | (User-provided marking routines for template types): Make | |
10810 | subsection. | |
10811 | * doc/invoke.texi (AArch64 Options): Move before | |
10812 | "Adapteva Epiphany Options". | |
10813 | ||
e664c61c KS |
10814 | 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com> |
10815 | Jakub Jelinek <jakub@redhat.com> | |
10816 | ||
10817 | PR sanitizer/56454 | |
10818 | * asan.c (gate_asan): Lookup no_sanitize_address instead of | |
10819 | no_address_safety_analysis attribute. | |
10820 | * doc/extend.texi (no_address_safety_attribute): Rename to | |
10821 | no_sanitize_address attribute, mention no_address_safety_analysis | |
10822 | attribute as deprecated alias. | |
10823 | ||
37b5ec8f JJ |
10824 | 2013-02-28 Jakub Jelinek <jakub@redhat.com> |
10825 | ||
10826 | PR middle-end/56461 | |
10827 | * tree-vectorizer.h (vect_get_slp_defs): Change 3rd argument | |
10828 | type to vec<vec<tree> > *. | |
10829 | * tree-vect-slp.c (vect_get_slp_defs): Likewise. Change vec_defs | |
10830 | to be vec<tree> instead of vec<tree> *, set vec_defs | |
10831 | to vNULL and call vec_defs.create (number_of_vects), adjust other | |
10832 | uses of vec_defs. | |
10833 | * tree-vect-stmts.c (vect_get_vec_defs, vectorizable_call, | |
10834 | vectorizable_condition): Adjust vect_get_slp_defs callers. | |
10835 | ||
ba96cdfb JG |
10836 | 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> |
10837 | ||
10838 | * config/aarch64/aarch64.c | |
10839 | (aarch64_float_const_representable): Remove unused variable. | |
10840 | ||
6f549691 JG |
10841 | 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> |
10842 | ||
10843 | * config/aarch64/aarch64.c (aarch64_mangle_type): Make static. | |
10844 | ||
af55e82d JG |
10845 | 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> |
10846 | ||
10847 | * config/aarch64/aarch64-builtins.c | |
10848 | (aarch64_init_simd_builtins): Make static. | |
10849 | ||
1df3f464 JG |
10850 | 2013-02-28 James Greenhalgh <james.greenhalgh@arm.com> |
10851 | ||
10852 | * config/aarch64/aarch64.c | |
10853 | (aarch64_simd_make_constant): Make static. | |
10854 | ||
f8f42513 MJ |
10855 | 2013-02-28 Martin Jambor <mjambor@suse.cz> |
10856 | ||
10857 | * tree-sra.c (load_assign_lhs_subreplacements): Do not put replacements | |
10858 | with no initialization to the RHS of debug statements. | |
10859 | ||
b48b3fc4 MJ |
10860 | 2013-02-28 Martin Jambor <mjambor@suse.cz> |
10861 | ||
10862 | PR tree-optimization/56294 | |
10863 | * tree-sra.c (analyze_access_subtree): Create replacement declarations. | |
10864 | Adjust dumping. | |
10865 | (get_access_replacement): Do not call create_access_replacement. | |
10866 | Assert a replacement exists. | |
10867 | (get_repl_default_def_ssa_name): Create the replacement declaration | |
10868 | itself. | |
10869 | ||
c3ae224c RR |
10870 | 2013-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
10871 | ||
10872 | * config/arm/arm.c (arm_output_mi_thunk): Call final_start_function and | |
10873 | final_end_function. | |
10874 | ||
45fa0eef MP |
10875 | 2013-02-28 Marek Polacek <polacek@redhat.com> |
10876 | ||
10877 | PR rtl-optimization/56466 | |
10878 | * loop-unroll.c (unroll_and_peel_loops): Call fix_loop_structure | |
10879 | if we're changing a loop. | |
10880 | (peel_loops_completely): Likewise. | |
10881 | ||
502c067d PC |
10882 | 2013-02-28 Paolo Carlini <paolo.carlini@oracle.com> |
10883 | ||
10884 | PR c++/55813 | |
10885 | * doc/invoke.texi ([-Wctor-dtor-privacy]): Complete. | |
10886 | ||
ff24afc8 GJL |
10887 | 2013-02-28 Georg-Johann Lay <avr@gjlay.de> |
10888 | ||
10889 | PR target/56445 | |
10890 | * config/avr/avr.c (avr_init_builtins): Use 'n' instead of empty | |
10891 | macro parameters with: FX_FTYPE_FX, FX_FTYPE_FX_INT, INT_FTYPE_FX, | |
10892 | INTX_FTYPE_FX, FX_FTYPE_INTX. | |
10893 | * config/avr/builtins.def: Adjust respective DEF_BUILTIN. | |
10894 | ||
c7b1fc1b GJL |
10895 | 2013-02-28 Georg-Johann Lay <avr@gjlay.de> |
10896 | ||
10897 | * avr/avr-mcus.def (ata5272, ata5505, attiny1634, ata6285) | |
10898 | (ata6286, atmega8a, atmega48pa, ata5790, ata5790n, ata5795) | |
10899 | (atmega164pa, atmega165pa, atmega168pa, atmega16hva, atmega16hvb) | |
10900 | (atmega16hvbrevb, atmega16m1, atmega16u4, atmega26hvg, atmega32a) | |
10901 | (atmega32a, atmega3250pa, atmega3290pa, atmega32c1, atmega32m1) | |
10902 | (atmega32u4, atmega32u6, atmega64a, atmega6490a, atmega6490p) | |
10903 | (atmega64c1, atmega64m1, atmega64rfa2, atmega64rfr2, atmega32hvb) | |
10904 | (atmega32hvbrevb, atmega16hva2, atmega48hvf, at90pwm161) | |
10905 | (atmega128a, atmega1284, atmxt112sl, atmxt224, atmxt224e) | |
10906 | (atmxt336s, atxmega16a4u, atxmega16c4, atxmega32a4u, atxmega32c4) | |
10907 | (atxmega32e5, atxmega64a3u, atxmega64a4u, atxmega64b1, atxmega64b3) | |
10908 | (atxmega64c3, atxmega64d4, atxmega128a3u, atxmega128b1) | |
10909 | (atxmega128b3, atxmega128c3, atxmega128d4, atmxt540s, atmxt540sreva) | |
10910 | (atxmega192a3u, atxmega192c3, atxmega256a3u, atxmega256c3) | |
10911 | (atxmega384c3, atxmega384d3, atxmega128a4u): New AVR_MCU. | |
10912 | (avrxmega6): Increase max flash segments from 5 to 6. | |
10913 | * config/avr/t-multilib: Regenerate. | |
10914 | * config/avr/avr-tables.opt: Regenerate. | |
10915 | * doc/avr-mmcu.texi: Regenerate. | |
10916 | ||
4a0e3cfe GJL |
10917 | 2013-02-28 Georg-Johann Lay <avr@gjlay.de> |
10918 | ||
10919 | * config/avr/avr.h (device_to_arch): Rename to device_to_ld. | |
10920 | (avr_device_to_arch): Rename to avr_device_to_ld. | |
10921 | (avr_device_to_as): New prototype. | |
10922 | (EXTRA_SPEC_FUNCTIONS): Add device_to_as. | |
10923 | (ASM_SPEC): Use device_to_as to get -mmcu= and -mno-skip-bug=. | |
10924 | * config/avr/driver-avr.c (avr_device_to_as): New. | |
10925 | (avr_device_to_arch): Rename to avr_device_to_ld. | |
10926 | ||
97785e52 JJ |
10927 | 2013-02-27 Jakub Jelinek <jakub@redhat.com> |
10928 | ||
3f292312 JJ |
10929 | PR middle-end/56461 |
10930 | * tree-vect-data-refs.c (vect_permute_load_chain): Avoid using copy | |
10931 | method on dr_chain and result_chain. | |
10932 | ||
a344216b JJ |
10933 | PR middle-end/56461 |
10934 | * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Call | |
10935 | pointer_set_destroy on not_executed_last_iteration. | |
10936 | ||
f121ad02 | 10937 | PR middle-end/56461 |
88b97037 | 10938 | * tree-vect-loop.c (vectorizable_reduction): Release vect_defs vector. |
f121ad02 | 10939 | |
307f83a3 JJ |
10940 | PR middle-end/56461 |
10941 | * ipa-pure-const.c (propagate): Use FOR_EACH_FUNCTION instead of | |
10942 | FOR_EACH_DEFINED_FUNCTION when freeing state. | |
10943 | ||
e19624ee JJ |
10944 | PR middle-end/56461 |
10945 | * df-scan.c (df_insn_delete): Use df_scan_free_mws_vec before | |
10946 | pool_free. | |
10947 | (df_insn_rescan_debug_internal): Use df_scan_free_mws_vec before | |
10948 | overwriting it. | |
10949 | ||
90e709fd JJ |
10950 | PR middle-end/56461 |
10951 | * ipa-cp.c (decide_whether_version_node): Call vec_free on | |
10952 | known_aggs[i].items and release known_aggs vector. | |
10953 | ||
97785e52 JJ |
10954 | PR middle-end/56461 |
10955 | * ipa-reference.c (propagate): Free node_info even for alias nodes. | |
10956 | ||
10957 | 2013-02-27 Edgar E. Iglesias <edgar.iglesias@gmail.com> | |
bbb3a9e2 | 10958 | |
97785e52 JJ |
10959 | * config/microblaze/microblaze.c (microblaze_emit_compare): |
10960 | Use xor for EQ/NE comparisions. | |
10961 | * config/microblaze/microblaze.md (cstoresf4): Add constraints | |
10962 | (cbranchsf4): Adjust operator to comparison_operator. | |
bbb3a9e2 | 10963 | |
6fa5e0ed JJ |
10964 | 2013-02-27 Jakub Jelinek <jakub@redhat.com> |
10965 | ||
10966 | PR middle-end/56461 | |
10967 | * tree-flow.h (edge_var_map_vector): Change into va_heap, vl_embed | |
10968 | vector. | |
10969 | * tree-ssa.c (redirect_edge_var_map_add): Use vec_safe_reserve and | |
10970 | vec_safe_push, always update *slot. | |
10971 | (redirect_edge_var_map_clear): Use vec_free. | |
10972 | (redirect_edge_var_map_dup): Use vec_safe_copy and vec_safe_reserve. | |
10973 | (free_var_map_entry): Use vec_free. | |
10974 | * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Use | |
10975 | FOR_EACH_VEC_SAFE_ELT instead of FOR_EACH_VEC_ELT. | |
10976 | ||
436a956a AB |
10977 | 2013-02-27 Andrey Belevantsev <abel@ispras.ru> |
10978 | ||
10979 | PR middle-end/45472 | |
436a956a AB |
10980 | * sel-sched-ir.c (merge_expr): Also change vinsn of merged expr |
10981 | when the may_trap_p bit of the exprs being merged differs. | |
436a956a AB |
10982 | Reorder tests for speculativeness in the logical and operator. |
10983 | ||
f5c2caca JJ |
10984 | 2013-02-27 Jakub Jelinek <jakub@redhat.com> |
10985 | ||
0fcb564b JJ |
10986 | * incpath.c (add_standard_paths): Use reconcat instead of concat |
10987 | where appropriate and avoid leaking memory. | |
10988 | ||
dc357798 JJ |
10989 | * opts.h: Include obstack.h. |
10990 | (opts_concat): New prototype. | |
10991 | (opts_obstack): New declaration. | |
10992 | * opts.c (opts_concat): New function. | |
10993 | (opts_obstack): New variable. | |
10994 | (init_options_struct): Call gcc_init_obstack on opts_obstack. | |
10995 | (finish_options): Use opts_concat instead of concat | |
10996 | and XOBNEWVEC instead of XNEWVEC. | |
10997 | * opts-common.c (generate_canonical_option, decode_cmdline_option, | |
10998 | generate_option): Likewise. | |
10999 | * Makefile.in (OPTS_H): Depend on $(OBSTACK_H). | |
11000 | * lto-wrapper.c (main): Call gcc_init_obstack on opts_obstack. | |
11001 | ||
f5c2caca JJ |
11002 | PR target/56455 |
11003 | * stmt.c (expand_switch_as_decision_tree_p): If flag_pic | |
11004 | and ASM_OUTPUT_ADDR_DIFF_ELT isn't defined, return true. | |
11005 | ||
d0163673 JJ |
11006 | 2013-02-26 Jakub Jelinek <jakub@redhat.com> |
11007 | ||
11008 | PR middle-end/56461 | |
11009 | * lra-spills.c (lra_spill): Free spill_hard_reg at the end. | |
11010 | ||
b5ad2b8e JR |
11011 | 2013-02-26 Joern Rennecke <joern.rennecke@embecosm.com> |
11012 | ||
11013 | * config/arm/arm.c (const_ok_for_dimode_op): Back out last change. | |
11014 | (arm_block_move_unaligned_straight): Likewise. | |
11015 | (arm_adjust_block_mem): Likewise. | |
11016 | ||
9b639e2c JR |
11017 | 2013-02-26 Joern Rennecke <joern.rennecke@embecosm.com> |
11018 | ||
11019 | PR target/48901 | |
11020 | * config/lm32/lm32.c (gen_int_relational): Remove unused variables | |
11021 | temp, cond and label. | |
11022 | * config/lm32/lm32.md (ashlsi3): Remove unused variable one. | |
11023 | ||
e13a0ccb JR |
11024 | PR target/52500 |
11025 | * config/c6x/c6x.c (dbx_register_map): Change to unsigned. | |
11026 | * config/c6x/c6x.h (dbx_register_map): Update declaration. | |
11027 | ||
fbe4f171 JR |
11028 | PR target/52501 |
11029 | * config/cr16/cr16-protos.h: Move end of RTX_CODE guard below end | |
11030 | of prologue/epilogue functions. | |
11031 | ||
ae006543 JR |
11032 | PR target/52550 |
11033 | * config/tilegx/tilegx.c (tilegx_expand_prologue): | |
11034 | Remove unused variable cfa_offset. | |
11035 | * config/tilepro/tilepro.c (tilepro_expand_prologue): Likewise. | |
11036 | ||
c81369fa JR |
11037 | PR target/54639 |
11038 | * config/mn10300/mn10300.c (mn10300_expand_epilogue): Avoid offset | |
11039 | type promotion to unsigned. | |
11040 | ||
f8a8fea7 JR |
11041 | PR target/54640 |
11042 | * config/arm/arm.c (const_ok_for_dimode_op): Make code consistent | |
11043 | for HOST_WIDE_INT of 32 bit / same size as int. | |
11044 | (arm_block_move_unaligned_straight): Likewise. | |
11045 | (arm_adjust_block_mem): Likewise. | |
11046 | ||
f8be5169 JR |
11047 | PR target/54662 |
11048 | * config/mep/t-mep (mep-pragma.o): Use ALL_COMPILERFLAGS instead of | |
11049 | ALL_CFLAGS. | |
11050 | ||
f1ad3354 MP |
11051 | 2013-02-26 Marek Polacek <polacek@redhat.com> |
11052 | ||
11053 | PR tree-optimization/56426 | |
88b97037 | 11054 | * tree-ssa-loop.c (tree_ssa_loop_init): Always call scev_initialize. |
f1ad3354 | 11055 | |
a6af0f42 RB |
11056 | 2013-02-26 Richard Biener <rguenther@suse.de> |
11057 | ||
11058 | PR target/56444 | |
11059 | * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc): Remove | |
11060 | unused variable loops. | |
11061 | ||
aca43c6c JJ |
11062 | 2013-02-26 Jakub Jelinek <jakub@redhat.com> |
11063 | ||
cecbe5d9 JJ |
11064 | PR tree-optimization/56448 |
11065 | * fold-const.c (operand_equal_p) <case tcc_reference>: Don't look at | |
11066 | TREE_SIDE_EFFECTS if flags contain OEP_CONSTANT_ADDRESS_OF. | |
11067 | Clear OEP_CONSTANT_ADDRESS_OF from flags before recursing on second or | |
11068 | later operands of the references, or even first operand for | |
11069 | INDIRECT_REF, TARGET_MEM_REF or MEM_REF. | |
11070 | ||
aca43c6c JJ |
11071 | PR tree-optimization/56443 |
11072 | * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): For | |
11073 | overaligned types, pass TYPE_UNSIGNED (scalar_type) as second argument | |
11074 | to type_for_mode langhook. | |
11075 | ||
53e2e141 MT |
11076 | 2013-02-25 Matt Turner <mattst88@gmail.com> |
11077 | ||
11078 | * doc/invoke.texi: Document r4700. | |
11079 | ||
259ee451 RB |
11080 | 2013-02-25 Richard Biener <rguenther@suse.de> |
11081 | ||
11082 | PR tree-optimization/56175 | |
11083 | * tree-ssa-forwprop.c (hoist_conversion_for_bitop_p): New predicate, | |
11084 | split out from ... | |
11085 | (simplify_bitwise_binary): ... here. Also guard the conversion | |
11086 | of (type) X op CST to (type) (X op ((type-x) CST)) with it. | |
11087 | ||
6d65e8f1 CM |
11088 | 2013-02-25 Catherine Moore <clm@codesourcery.com> |
11089 | ||
11090 | Revert: | |
11091 | 2013-02-24 Catherine Moore <clm@codesourcery.com> | |
11092 | Maciej W. Rozycki <macro@codesourcery.com> | |
11093 | Tom de Vries <tom@codesourcery.com> | |
a72d8780 | 11094 | Nathan Sidwell <nathan@codesourcery.com> |
6d65e8f1 CM |
11095 | Iain Sandoe <iain@codesourcery.com> |
11096 | Nathan Froyd <froydnj@codesourcery.com> | |
a72d8780 | 11097 | Chao-ying Fu <fu@mips.com> |
88b97037 | 11098 | |
6d65e8f1 | 11099 | * doc/extend.texi: (micromips, nomicromips, nocompression): |
88b97037 | 11100 | Document new function attributes. |
6d65e8f1 CM |
11101 | * doc/invoke.texi (minterlink-compressed, mmicromips, |
11102 | m14k, m14ke, m14kec): Document new options. | |
11103 | (minterlink-mips16): Update documentation. | |
11104 | * doc/md.texi (ZC, ZD): Document new constraints. | |
11105 | * configure.ac (gcc_cv_as_micromips): Check if linker | |
11106 | supports the .set micromips directive. | |
11107 | * configure: Regenerate. | |
11108 | * config.in: Regenerate. | |
11109 | * config/mips/mips-tables.opt: Regenerate. | |
11110 | * config/mips/micromips.md: New file. | |
11111 | * constraints.md (ZC, AD): New constraints. | |
11112 | * config/mips/predicates.md (movep_src_register): New predicate. | |
11113 | (movep_src_operand): New predicate. | |
11114 | (non_volatile_mem_operand): New predicate. | |
11115 | * config/mips/mips.md (multimem): New type. | |
11116 | (length): Differentiate between 17-bit and 18-bit branch offsets. | |
11117 | (MOVEP1, MOVEP2): New mode iterator. | |
11118 | (mov_<load>l): Use ZC constraint. | |
11119 | (mov_<load>r): Likewise. | |
11120 | (mov_<store>l): Likewise. | |
11121 | (mov_<store>r): Likewise. | |
11122 | (*branch_equality<mode>_inverted): Add microMIPS support. | |
11123 | (*branch_equality<mode>): Likewise. | |
11124 | (*jump_absolute): Likewise. | |
11125 | (indirect_jump_<mode>): Likewise. | |
11126 | (tablejump_<mode>): Likewise. | |
11127 | (<optab>_internal): Likewise. | |
11128 | (sibcall_internal): Likewise. | |
11129 | (sibcall_value_internal): Likewise. | |
11130 | (prefetch): Use constraint ZD. | |
11131 | * config/mips/mips.opt (minterlink-compressed): New option. | |
11132 | (minterlink-mips16): Now an alias for minterlink-compressed. | |
11133 | (mmicromips): New option. | |
11134 | * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint. | |
11135 | (compare_and_swap_12): Likewise. | |
11136 | (sync_add<mode>): Likewise. | |
11137 | (sync_<optab>_12): Likewise. | |
11138 | (sync_old_<optab>_12): Likewise. | |
11139 | (sync_new_<optab>_12): Likewise. | |
11140 | (sync_nand_12): Likewise. | |
11141 | (sync_old_nand_12): Likewise. | |
11142 | (sync_new_nand_12): Likewise. | |
11143 | (sync_sub<mode>): Likewise. | |
11144 | (sync_old_add<mode>): Likewise. | |
11145 | (sync_old_sub<mode>): Likewise. | |
11146 | (sync_new_add<mode>): Likewise. | |
11147 | (sync_new_sub<mode>): Likewise. | |
11148 | (sync_<optab><mode>): Likewise. | |
11149 | (sync_old_<optab><mode>): Likewise. | |
11150 | (sync_new_<optab><mode>): Likewise. | |
11151 | (sync_nand<mode>): Likewise. | |
11152 | (sync_old_nand<mode>): Likewise. | |
11153 | (sync_new_nand<mode>): Likewise. | |
11154 | (sync_lock_test_and_set<mode>): Likewise. | |
11155 | (test_and_set_12): Likewise. | |
11156 | (atomic_compare_and_swap<mode>): Likewise. | |
11157 | (atomic_exchange<mode>_llsc): Likewise. | |
11158 | (atomic_fetch_add<mode>_llsc): Likewise. | |
11159 | * config/mips/mips-cpus.def (m14kc, m14k): New processors. | |
11160 | * config/mips/mips-protos.h (umips_output_save_restore): New prototype. | |
11161 | (umips_save_restore_pattern_p): Likewise. | |
11162 | (umips_load_store_pair_p): Likewise. | |
11163 | (umips_output_load_store_pair): Likewise. | |
11164 | (umips_movep_target_p): Likewise. | |
11165 | (umips_12bit_offset_address_p): Likewise. | |
11166 | * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS. | |
11167 | (mips_base_mips16): Rename this... | |
11168 | (mips_base_compression_flags): ...to this. Update all uses. | |
11169 | (mips_attribute_table): Add micromips, nomicromips and nocompression. | |
11170 | (mips_mips16_decl_p): Delete. | |
11171 | (mips_nomips16_decl_p): Delete. | |
11172 | (mips_get_compress_on_flags): New function. | |
11173 | (mips_get_compress_off_flags): New function. | |
11174 | (mips_get_compress_mode): New function. | |
11175 | (mips_get_compress_on_name): New function. | |
11176 | (mips_get_compress_off_name): New function. | |
11177 | (mips_insert_attributes): Support multiple compression types. | |
11178 | (mips_merge_decl_attributes): Likewise. | |
11179 | (umips_12bit_offset_address_p): New function. | |
11180 | (mips_start_function_definition): Emit .set micromips directive. | |
11181 | (mips_call_may_need_jalx_p): New function. | |
11182 | (mips_function_ok_for_sibcall): Add microMIPS support. | |
11183 | (mips_print_operand_punctuation): Support short delay slots and | |
11184 | compact jumps. | |
11185 | (umips_swm_mask, umips_swm_encoding): New. | |
11186 | (umips_build_save_restore): New function. | |
11187 | (mips_for_each_saved_gpr_and_fpr): Add microMIPS support. | |
11188 | (was_mips16_p): Remove. | |
11189 | (old_compression_mode): New. | |
11190 | (mips_set_compression_mode): New function. | |
11191 | (mips_set_current_function): Add microMIPS support. | |
11192 | (mips_option_override): Likewise. | |
11193 | (umips_save_restore_pattern_p): New function. | |
11194 | (umips_output_save_restore): New function. | |
11195 | (umips_load_store_pair_p_1): New function. | |
11196 | (umips_load_store_pair_p): New function. | |
11197 | (umips_output_load_store_pair_1): New function. | |
11198 | (umips_output_load_store_pair): New function. | |
11199 | (umips_movep_target_p) New function. | |
11200 | (mips_prepare_pch_save): Add microMIPS support. | |
11201 | * config/mips/mips.h (TARGET_COMPRESSION): New. | |
11202 | (TARGET_CPU_CPP_BUILTINS): Update macro | |
11203 | to use new compression flags and to support microMIPS. | |
11204 | (MIPS_ISA_LEVEL_SPEC): Add m14k processors. | |
11205 | (MIPS_ARCH_FLOAT_SPEC): Likewise. | |
11206 | (ISA_HAS_LWXS): Include TARGET_MICROMIPS. | |
11207 | (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS. | |
11208 | (ASM_SPEC): Support mmicromips and mno-micromips. | |
11209 | (M16STORE_REG_P): New macro. | |
11210 | (MIPS_CALL): Support TARGET_MICROMIPS. | |
11211 | (MICROMIPS_J): New macro. | |
11212 | (mips_base_mips16): Rename this... | |
11213 | (mips_base_compression_flags): ...to this. | |
11214 | (UMIPS_12BIT_OFFSET_P): New macro. | |
11215 | * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS. | |
11216 | (MULTILIB_DIRNAMES): Likewise. | |
11217 | ||
5e5df392 TV |
11218 | 2013-02-25 Tom de Vries <tom@codesourcery.com> |
11219 | ||
11220 | PR rtl-optimization/56131 | |
11221 | * insn-notes.def (INSN_NOTE_BASIC_BLOCK): Update comment. | |
11222 | * cfgrtl.c (delete_insn): Don't reorder NOTE_INSN_DELETED_LABEL and | |
11223 | NOTE_INSN_BASIC_BLOCK if BLOCK_FOR_INSN == NULL. | |
11224 | ||
3fdb53c1 TB |
11225 | 2013-02-25 Tobias Burnus <burnus@net-b.de> |
11226 | ||
11227 | * doc/invoke.texi (-fsanitize=): Move from optimization | |
11228 | to debugging options. | |
11229 | ||
ed358aea AB |
11230 | 2013-02-25 Andrey Belevantsev <abel@ispras.ru> |
11231 | ||
11232 | * sched-deps.c (sched_analyze_insn): Fix typo in comment. | |
11233 | ||
f45e9053 AB |
11234 | 2013-02-25 Andrey Belevantsev <abel@ispras.ru> |
11235 | Alexander Monakov <amonakov@ispras.ru> | |
11236 | ||
11237 | PR middle-end/56077 | |
11238 | * sched-deps.c (sched_analyze_insn): When reg_pending_barrier, | |
11239 | flush pending lists also on non-jumps. Adjust comment. | |
11240 | ||
6941b508 CM |
11241 | 2013-02-24 Catherine Moore <clm@codesourcery.com> |
11242 | Maciej W. Rozycki <macro@codesourcery.com> | |
11243 | Tom de Vries <tom@codesourcery.com> | |
a72d8780 | 11244 | Nathan Sidwell <nathan@codesourcery.com> |
6941b508 CM |
11245 | Iain Sandoe <iain@codesourcery.com> |
11246 | Nathan Froyd <froydnj@codesourcery.com> | |
a72d8780 | 11247 | Chao-ying Fu <fu@mips.com> |
6941b508 CM |
11248 | |
11249 | * doc/extend.texi: (micromips, nomicromips, nocompression): | |
88b97037 | 11250 | Document new function attributes. |
6941b508 CM |
11251 | * doc/invoke.texi (minterlink-compressed, mmicromips, |
11252 | m14k, m14ke, m14kec): Document new options. | |
11253 | (minterlink-mips16): Update documentation. | |
11254 | * doc/md.texi (ZC, ZD): Document new constraints. | |
11255 | * configure.ac (gcc_cv_as_micromips): Check if linker | |
11256 | supports the .set micromips directive. | |
11257 | * configure: Regenerate. | |
11258 | * config.in: Regenerate. | |
11259 | * config/mips/mips-tables.opt: Regenerate. | |
11260 | * config/mips/micromips.md: New file. | |
11261 | * constraints.md (ZC, AD): New constraints. | |
11262 | * config/mips/predicates.md (movep_src_register): New predicate. | |
11263 | (movep_src_operand): New predicate. | |
11264 | (non_volatile_mem_operand): New predicate. | |
11265 | * config/mips/mips.md (multimem): New type. | |
11266 | (length): Differentiate between 17-bit and 18-bit branch offsets. | |
11267 | (MOVEP1, MOVEP2): New mode iterator. | |
3fdb53c1 | 11268 | (mov_<load>l): Use ZC constraint. |
6941b508 CM |
11269 | (mov_<load>r): Likewise. |
11270 | (mov_<store>l): Likewise. | |
11271 | (mov_<store>r): Likewise. | |
11272 | (*branch_equality<mode>_inverted): Add microMIPS support. | |
11273 | (*branch_equality<mode>): Likewise. | |
11274 | (*jump_absolute): Likewise. | |
11275 | (indirect_jump_<mode>): Likewise. | |
11276 | (tablejump_<mode>): Likewise. | |
11277 | (<optab>_internal): Likewise. | |
11278 | (sibcall_internal): Likewise. | |
11279 | (sibcall_value_internal): Likewise. | |
11280 | (prefetch): Use constraint ZD. | |
11281 | * config/mips/mips.opt (minterlink-compressed): New option. | |
11282 | (minterlink-mips16): Now an alias for minterlink-compressed. | |
11283 | (mmicromips): New option. | |
11284 | * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint. | |
11285 | (compare_and_swap_12): Likewise. | |
11286 | (sync_add<mode>): Likewise. | |
11287 | (sync_<optab>_12): Likewise. | |
11288 | (sync_old_<optab>_12): Likewise. | |
11289 | (sync_new_<optab>_12): Likewise. | |
11290 | (sync_nand_12): Likewise. | |
11291 | (sync_old_nand_12): Likewise. | |
11292 | (sync_new_nand_12): Likewise. | |
11293 | (sync_sub<mode>): Likewise. | |
11294 | (sync_old_add<mode>): Likewise. | |
11295 | (sync_old_sub<mode>): Likewise. | |
11296 | (sync_new_add<mode>): Likewise. | |
11297 | (sync_new_sub<mode>): Likewise. | |
11298 | (sync_<optab><mode>): Likewise. | |
11299 | (sync_old_<optab><mode>): Likewise. | |
11300 | (sync_new_<optab><mode>): Likewise. | |
11301 | (sync_nand<mode>): Likewise. | |
11302 | (sync_old_nand<mode>): Likewise. | |
11303 | (sync_new_nand<mode>): Likewise. | |
11304 | (sync_lock_test_and_set<mode>): Likewise. | |
11305 | (test_and_set_12): Likewise. | |
11306 | (atomic_compare_and_swap<mode>): Likewise. | |
11307 | (atomic_exchange<mode>_llsc): Likewise. | |
11308 | (atomic_fetch_add<mode>_llsc): Likewise. | |
11309 | * config/mips/mips-cpus.def (m14kc, m14k): New processors. | |
11310 | * config/mips/mips-protos.h (umips_output_save_restore): New prototype. | |
11311 | (umips_save_restore_pattern_p): Likewise. | |
11312 | (umips_load_store_pair_p): Likewise. | |
11313 | (umips_output_load_store_pair): Likewise. | |
11314 | (umips_movep_target_p): Likewise. | |
11315 | (umips_12bit_offset_address_p): Likewise. | |
11316 | * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS. | |
11317 | (mips_base_mips16): Rename this... | |
11318 | (mips_base_compression_flags): ...to this. Update all uses. | |
11319 | (mips_attribute_table): Add micromips, nomicromips and nocompression. | |
11320 | (mips_mips16_decl_p): Delete. | |
11321 | (mips_nomips16_decl_p): Delete. | |
3fdb53c1 | 11322 | (mips_get_compress_on_flags): New function. |
6941b508 CM |
11323 | (mips_get_compress_off_flags): New function. |
11324 | (mips_get_compress_mode): New function. | |
11325 | (mips_get_compress_on_name): New function. | |
11326 | (mips_get_compress_off_name): New function. | |
11327 | (mips_insert_attributes): Support multiple compression types. | |
11328 | (mips_merge_decl_attributes): Likewise. | |
11329 | (umips_12bit_offset_address_p): New function. | |
11330 | (mips_start_function_definition): Emit .set micromips directive. | |
11331 | (mips_call_may_need_jalx_p): New function. | |
11332 | (mips_function_ok_for_sibcall): Add microMIPS support. | |
11333 | (mips_print_operand_punctuation): Support short delay slots and | |
11334 | compact jumps. | |
11335 | (umips_swm_mask, umips_swm_encoding): New. | |
11336 | (umips_build_save_restore): New function. | |
11337 | (mips_for_each_saved_gpr_and_fpr): Add microMIPS support. | |
11338 | (was_mips16_p): Remove. | |
11339 | (old_compression_mode): New. | |
11340 | (mips_set_compression_mode): New function. | |
11341 | (mips_set_current_function): Add microMIPS support. | |
11342 | (mips_option_override): Likewise. | |
11343 | (umips_save_restore_pattern_p): New function. | |
11344 | (umips_output_save_restore): New function. | |
11345 | (umips_load_store_pair_p_1): New function. | |
11346 | (umips_load_store_pair_p): New function. | |
11347 | (umips_output_load_store_pair_1): New function. | |
11348 | (umips_output_load_store_pair): New function. | |
11349 | (umips_movep_target_p) New function. | |
11350 | (mips_prepare_pch_save): Add microMIPS support. | |
11351 | * config/mips/mips.h (TARGET_COMPRESSION): New. | |
11352 | (TARGET_CPU_CPP_BUILTINS): Update macro | |
11353 | to use new compression flags and to support microMIPS. | |
11354 | (MIPS_ISA_LEVEL_SPEC): Add m14k processors. | |
11355 | (MIPS_ARCH_FLOAT_SPEC): Likewise. | |
11356 | (ISA_HAS_LWXS): Include TARGET_MICROMIPS. | |
11357 | (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS. | |
11358 | (ASM_SPEC): Support mmicromips and mno-micromips. | |
11359 | (M16STORE_REG_P): New macro. | |
11360 | (MIPS_CALL): Support TARGET_MICROMIPS. | |
11361 | (MICROMIPS_J): New macro. | |
11362 | (mips_base_mips16): Rename this... | |
11363 | (mips_base_compression_flags): ...to this. | |
11364 | (UMIPS_12BIT_OFFSET_P): New macro. | |
11365 | * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS. | |
11366 | (MULTILIB_DIRNAMES): Likewise. | |
11367 | ||
cdebbc6d JJ |
11368 | 2013-02-24 Jakub Jelinek <jakub@redhat.com> |
11369 | ||
11370 | PR target/52555 | |
11371 | * target-globals.c (save_target_globals): For init_reg_sets and | |
11372 | target_reinit remporarily set this_fn_optabs to this_target_optabs. | |
11373 | ||
18c63565 JG |
11374 | 2013-02-22 James Grennahlgh <james.greenhalgh@arm.com> |
11375 | ||
11376 | * config/aarch64/aarch64-simd-builtins.def: Add copyright header. | |
11377 | * config/aarch64/t-aarch64 | |
11378 | (aarch64-builtins.o): Depend on aarch64-simd-builtins.def. | |
11379 | ||
2194f7a2 VM |
11380 | 2013-02-22 Vladimir Makarov <vmakarov@redhat.com> |
11381 | ||
11382 | PR inline-asm/56148 | |
11383 | * lra-constraints.c (process_alt_operands): Reload operand | |
11384 | conflicting with earlier clobber only if no more other conflicting | |
11385 | operands. | |
11386 | ||
7d613735 JJ |
11387 | 2013-02-22 Jakub Jelinek <jakub@redhat.com> |
11388 | ||
11389 | PR sanitizer/56393 | |
11390 | * config/gnu-user.h (LIBASAN_EARLY_SPEC): Link in libasan_preinit.o | |
11391 | if not linking a shared library. | |
11392 | ||
ac8d93a7 SL |
11393 | 2013-02-22 Seth LaForge <sethml@google.com> |
11394 | ||
11395 | * config.gcc (arm*-*-eabi*): Treat arm*eb as big-endian. | |
11396 | ||
e0237780 GY |
11397 | 2013-02-22 Greta Yorsh <Greta.Yorsh@arm.com> |
11398 | ||
3fdb53c1 TB |
11399 | * config/arm/arm.md (split for extendsidi): Update condition. |
11400 | (zero_extend<mode>di2,extend<mode>di2): Add an alternative. | |
11401 | * config/arm/iterators.md (qhs_extenddi_cstr): Likewise. | |
11402 | (qhs_zextenddi_cstr): Likewise. | |
e0237780 | 11403 | |
d7fde18c JJ |
11404 | 2013-02-21 Jakub Jelinek <jakub@redhat.com> |
11405 | ||
be63b77d JJ |
11406 | PR middle-end/56420 |
11407 | * expmed.c (EXACT_POWER_OF_2_OR_ZERO_P): Do subtraction in uhwi, to | |
11408 | avoid signed wrapping. | |
11409 | (expand_mult): Handle properly multiplication by | |
11410 | ((dword_type) -1) << (BITS_PER_WORD - 1). Improve multiplication by | |
11411 | ((dword_type) 1) << (BITS_PER_WORD - 1). Avoid undefined behavior | |
11412 | in the compiler if coeff is HOST_WIDE_INT_MIN. | |
11413 | (expand_divmod): Don't make ext_op1 static, change it's type to | |
11414 | uhwi. Avoid undefined behavior in -INTVAL (op1). | |
11415 | ||
d7fde18c JJ |
11416 | PR rtl-optimization/50339 |
11417 | * lower-subreg.h (struct lower_subreg_choices): Add splitting_ashiftrt | |
11418 | field. | |
11419 | * lower-subreg.c (compute_splitting_shift): Handle ASHIFTRT. | |
11420 | (compute_costs): Call compute_splitting_shift also for ASHIFTRT | |
11421 | into splitting_ashiftrt field. | |
11422 | (find_decomposable_shift_zext, resolve_shift_zext): Handle also | |
11423 | ASHIFTRT. | |
11424 | (dump_choices): Fix up printing LSHIFTRT choices, print ASHIFTRT | |
11425 | choices. | |
11426 | ||
6aad4455 AH |
11427 | 2013-02-20 Aldy Hernandez <aldyh@redhat.com> |
11428 | ||
11429 | PR middle-end/56108 | |
11430 | * trans-mem.c (execute_tm_mark): Do not expand transactions that | |
11431 | are sure to go irrevocable. | |
11432 | ||
38fe784d HPN |
11433 | 2013-02-21 Hans-Peter Nilsson <hp@axis.com> |
11434 | ||
11435 | * doc/rtl.texi (vec_concat, vec_duplicate): Mention that | |
11436 | scalars are valid operands. | |
11437 | ||
0fd44da3 MJ |
11438 | 2013-02-21 Martin Jambor <mjambor@suse.cz> |
11439 | ||
11440 | PR tree-optimization/56310 | |
11441 | * ipa-cp.c (agg_replacements_to_vector): New parameter index, copy | |
11442 | only matching indices and non-negative final offsets. | |
11443 | (intersect_aggregates_with_edge): Pass src_idx to | |
11444 | agg_replacements_to_vector. Pass src_idx insstead of index to | |
11445 | intersect_with_agg_replacements. | |
11446 | ||
7a92038b MJ |
11447 | 2013-02-21 Martin Jambor <mjambor@suse.cz> |
11448 | ||
11449 | * ipa-cp.c (good_cloning_opportunity_p): Dump the real threshold | |
11450 | instead of hard-wired defaults. | |
11451 | ||
c0da9c37 MR |
11452 | 2013-02-21 Maciej W. Rozycki <macro@codesourcery.com> |
11453 | ||
11454 | * doc/invoke.texi (MIPS Options): Update documentation of the | |
11455 | floating-point multiply-accumulate instruction restrictions. | |
11456 | ||
d247ea0c | 11457 | 2013-02-21 Kostya Serebryany <kcc@google.com> |
7df59255 KS |
11458 | |
11459 | * config/i386/i386.c (ix86_asan_shadow_offset): Use 0x7fff8000 as | |
11460 | asan_shadow_offset on x86_64 linux. | |
11461 | ||
22deefcb RB |
11462 | 2013-02-21 Richard Biener <rguenther@suse.de> |
11463 | ||
11464 | PR tree-optimization/56415 | |
11465 | Revert | |
11466 | 2013-02-11 Richard Biener <rguenther@suse.de> | |
11467 | ||
11468 | PR tree-optimization/56273 | |
11469 | * tree-vrp.c (simplify_cond_using_ranges): Disable for the | |
11470 | first VRP run. | |
11471 | ||
7bcc6e75 JJ |
11472 | 2013-02-21 Jakub Jelinek <jakub@redhat.com> |
11473 | ||
a0ad148f JJ |
11474 | PR bootstrap/56258 |
11475 | * doc/invoke.texi (-fdump-rtl-pro_and_epilogue): Use @item | |
11476 | instead of @itemx. | |
11477 | ||
7bcc6e75 JJ |
11478 | PR inline-asm/56405 |
11479 | * expr.c (expand_expr_real_1) <case TARGET_MEM_REF, MEM_REF>: Don't | |
11480 | use movmisalign or extract_bit_field for EXPAND_MEMORY modifier. | |
11481 | ||
a0a7b611 JH |
11482 | 2013-02-20 Jan Hubicka <jh@suse.cz> |
11483 | ||
11484 | PR tree-optimization/56265 | |
88b97037 UB |
11485 | * ipa-prop.c (ipa_make_edge_direct_to_target): Fixup callgraph |
11486 | when target is referenced for first time. | |
a0a7b611 | 11487 | |
c0e50f72 RB |
11488 | 2013-02-20 Richard Biener <rguenther@suse.de> |
11489 | ||
11490 | * tree-call-cdce.c (tree_call_cdce): Do not remove unused locals. | |
11491 | * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Likewise. | |
11492 | * tree-ssa-dce.c (perform_tree_ssa_dce): Likewise. | |
11493 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Do | |
11494 | not return anything. | |
11495 | (rename_ssa_copies): Do not remove unused locals. | |
11496 | * tree-ssa-ccp.c (do_ssa_ccp): Likewise. | |
88b97037 | 11497 | * tree-ssanames.c (pass_release_ssa_names): Remove unused locals first. |
c0e50f72 RB |
11498 | * passes.c (execute_function_todo): Do not schedule unused locals |
11499 | removal if cleanup_tree_cfg did something. | |
11500 | * tree-ssa-live.c (remove_unused_locals): Dump statistics | |
11501 | about the number of removed locals. | |
11502 | ||
a52ca739 RB |
11503 | 2013-02-20 Richard Biener <rguenther@suse.de> |
11504 | ||
11505 | PR tree-optimization/56398 | |
88b97037 | 11506 | * tree-vect-loop-manip.c (adjust_debug_stmts): Skip SSA default defs. |
a52ca739 | 11507 | |
ec9c9d1b MJ |
11508 | 2013-02-20 Martin Jambor <mjambor@suse.cz> |
11509 | ||
11510 | PR tree-optimization/55334 | |
11511 | * ipa-cp.c (initialize_node_lattices): Disable IPA-CP through and to | |
11512 | restricted pointers to arrays. | |
11513 | ||
e91c8ed6 | 11514 | 2013-02-20 Richard Biener <rguenther@suse.de> |
88b97037 | 11515 | Jakub Jelinek <jakub@redhat.com> |
e91c8ed6 RB |
11516 | |
11517 | PR tree-optimization/56396 | |
11518 | * tree-ssa-ccp.c (n_const_val): New static variable. | |
11519 | (get_value): Return NULL for SSA names we don't have a lattice | |
11520 | entry for. | |
11521 | (ccp_initialize): Initialize n_const_val. | |
11522 | * tree-ssa-copy.c (n_copy_of): New static variable. | |
11523 | (init_copy_prop): Initialize n_copy_of. | |
11524 | (get_value): Return NULL_TREE for SSA names we don't have a | |
11525 | lattice entry for. | |
11526 | ||
3d916479 MJ |
11527 | 2013-02-20 Martin Jambor <mjambor@suse.cz> |
11528 | ||
11529 | * ipa-cp.c (initialize_node_lattices): Fix dumping condition. | |
11530 | ||
71a86758 RB |
11531 | 2013-02-20 Richard Biener <rguenther@suse.de> |
11532 | ||
11533 | * genpreds.c (write_lookup_constraint): Do not compare first | |
11534 | letter of the constraint again. | |
11535 | ||
79836a12 RB |
11536 | 2013-02-20 Richard Biener <rguenther@suse.de> |
11537 | ||
11538 | * tree-ssa-loop-ivopts.c (alloc_use_cost_map): Use bitmap_count_bits | |
11539 | and ceil_log2. | |
11540 | (get_use_iv_cost): Terminate hashtable walk when coming across | |
11541 | an empty entry. | |
11542 | ||
bbe4fb2c IZ |
11543 | 2013-02-20 Igor Zamyatin <igor.zamyatin@intel.com> |
11544 | ||
11545 | * config/i386/i386.c (initial_ix86_tune_features): Turn on fp | |
11546 | reassociation for avx2 targets. | |
11547 | ||
a72d8780 | 11548 | 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
79836a12 | 11549 | |
c77f83d5 EI |
11550 | * config/microblaze/microblaze.c: microblaze_has_clz = 0 |
11551 | Add version check for v8.10.a to enable microblaze_has_clz | |
88b97037 | 11552 | * config/microblaze/microblaze.h: Add TARGET_HAS_CLZ as combined |
c77f83d5 EI |
11553 | version and TARGET_PATTERN_COMPARE check |
11554 | * config/microblaze/microblaze.md: New clzsi2 instruction | |
3fdb53c1 | 11555 | |
a72d8780 | 11556 | 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
959434e6 | 11557 | |
a72d8780 | 11558 | * config/microblaze/microblaze.md (call_value_intern): Check symbol is |
959434e6 EI |
11559 | function before branching. |
11560 | ||
242387fa AB |
11561 | 2012-02-19 Andrey Belevantsev <abel@ispras.ru> |
11562 | ||
11563 | * sel-sched-dump.c (dump_insn_rtx_flags): Explicitly set | |
11564 | DUMP_INSN_RTX_UID. | |
11565 | (dump_insn_rtx_1): Pass PATTERN (insn) to str_pattern_slim. | |
11566 | ||
b4979ab9 AB |
11567 | 2012-02-19 Andrey Belevantsev <abel@ispras.ru> |
11568 | ||
11569 | PR middle-end/55889 | |
b4979ab9 AB |
11570 | * sel-sched.c: Include ira.h. |
11571 | (implicit_clobber_conflict_p): New function. | |
11572 | (moveup_expr): Use it. | |
88b97037 | 11573 | * Makefile.in (sel-sched.o): Depend on ira.h. |
b4979ab9 | 11574 | |
24d63016 RB |
11575 | 2013-02-19 Richard Biener <rguenther@suse.de> |
11576 | ||
11577 | PR tree-optimization/56384 | |
11578 | * tree-ssa-sccvn.h (struct vn_phi_s): Add type member. | |
11579 | (vn_hash_type): Split out from ... | |
11580 | (vn_hash_constant_with_type): ... here. | |
11581 | * tree-ssa-sccvn.c (vn_phi_compute_hash): Use vn_hash_type. | |
11582 | (vn_phi_eq): Compare types from vn_phi_s structure. | |
11583 | (vn_phi_lookup): Populate vn_phi_s type. | |
11584 | (vn_phi_insert): Likewise. | |
11585 | ||
a475fd3d JJ |
11586 | 2013-02-19 Jakub Jelinek <jakub@redhat.com> |
11587 | ||
47cc28f5 JJ |
11588 | PR tree-optimization/56350 |
11589 | * tree-vect-loop.c (vectorizable_reduction): If orig_stmt, return false | |
11590 | if haven't found reduction or nested cycle operand, rather than | |
11591 | asserting we must find it. | |
11592 | ||
a475fd3d JJ |
11593 | PR tree-optimization/56381 |
11594 | * tree-ssa-pre.c (create_expression_by_pieces): Fix up last argument | |
11595 | to fold_build3. | |
11596 | ||
11597 | 2013-02-18 Aldy Hernandez <aldyh@redhat.com> | |
135204dd AH |
11598 | Jakub Jelinek <jakub@redhat.com> |
11599 | ||
11600 | PR target/52555 | |
11601 | * genopinit.c (raw_optab_handler): Use this_fn_optabs. | |
11602 | (swap_optab_enable): Same. | |
11603 | (init_all_optabs): Use argument instead of global. | |
88b97037 | 11604 | * tree.h (struct tree_optimization_option): New field target_optabs. |
135204dd AH |
11605 | * expr.h (init_all_optabs): Add argument to prototype. |
11606 | (TREE_OPTIMIZATION_OPTABS): New. | |
11607 | (save_optabs_if_changed): Protoize. | |
11608 | * optabs.h: Declare this_fn_optabs. | |
11609 | * optabs.c (save_optabs_if_changed): New. | |
11610 | Declare this_fn_optabs. | |
11611 | (init_optabs): Add argument to init_all_optabs() call. | |
11612 | * function.c (invoke_set_current_function_hook): Handle per | |
11613 | function optabs. | |
11614 | * function.h (struct function): New field optabs. | |
11615 | * config/mips/mips.c (mips_set_mips16_mode): Handle when | |
11616 | optimization_current_node has changed. | |
11617 | * target-globals.h (save_target_globals_default_opts): Protoize. | |
11618 | * target-globals.c (save_target_globals_default_opts): New. | |
11619 | ||
3f587ca3 JDA |
11620 | 2013-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
11621 | ||
11622 | PR target/56347 | |
11623 | * config/pa/pa.c (pa_conditional_register_usage): On HP-UX, mark | |
11624 | registers %fr12 and %fr12R as call used. | |
ceaca33e JDA |
11625 | |
11626 | PR target/56214 | |
11627 | * config/pa/predicates.md (base14_operand): Except for BLKmode, QImode | |
88b97037 UB |
11628 | and HImode, require all displacements to be an integer multiple of |
11629 | their mode size. | |
ceaca33e JDA |
11630 | * config/pa/pa.c (pa_legitimate_address_p): For REG+BASE addresses, |
11631 | only allow QImode and HImode when reload is in progress and strict is | |
11632 | true. Likewise for symbolic addresses. Use base14_operand to check | |
11633 | displacements in REG+BASE addresses. | |
11634 | ||
fe0b4796 RB |
11635 | 2013-02-18 Richard Biener <rguenther@suse.de> |
11636 | ||
11637 | PR tree-optimization/56366 | |
11638 | * tree-vect-loop.c (get_initial_def_for_induction): Properly | |
11639 | handle sign-conversion of outer-loop initial induction value. | |
11640 | ||
6aaf596b RB |
11641 | 2013-02-18 Richard Biener <rguenther@suse.de> |
11642 | ||
73db8ff1 | 11643 | PR middle-end/56349 |
6aaf596b RB |
11644 | * cfghooks.c (merge_blocks): If we merge a latch into another |
11645 | block adjust references to it. | |
11646 | * cfgloop.c (flow_loops_find): Reset latch before recomputing it. | |
11647 | (verify_loop_structure): Verify that a recorded latch is in fact | |
11648 | a latch. | |
11649 | ||
5e97dfb6 RB |
11650 | 2013-02-18 Richard Biener <rguenther@suse.de> |
11651 | ||
11652 | PR tree-optimization/56321 | |
11653 | * tree-ssa-reassoc.c (propagate_op_to_single_use): Properly | |
11654 | order SSA name release and virtual operand unlinking. | |
11655 | ||
825527e8 EI |
11656 | 2013-02-17 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
11657 | ||
11658 | * config/microblaze/microblaze.md (save_stack_block): Define. | |
11659 | (restore_stack_block): Likewise. | |
11660 | ||
debd11d9 EI |
11661 | 2013-02-16 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
11662 | ||
11663 | * config/microblaze/linux.h (TARGET_SUPPORTS_PIC): Define as 1. | |
11664 | * config/microblaze/microblaze.h (TARGET_SUPPORTS_PIC): Define as 1. | |
11665 | * config/microblaze/microblaze.c (microblaze_option_override): | |
11666 | Bail out early for PIC modes when target does not support PIC. | |
11667 | ||
8ec77be0 EI |
11668 | 2013-02-16 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
11669 | ||
88b97037 | 11670 | * config/microblaze/microblaze.c (microblaze_asm_trampoline_template): |
8ec77be0 EI |
11671 | Replace with a microblaze version. |
11672 | (microblaze_trampoline_init): Adapt for microblaze. | |
a752b80f | 11673 | * config/microblaze/microblaze.h (TRAMPOLINE_SIZE): Adapt for |
8ec77be0 EI |
11674 | microblaze. |
11675 | ||
b41288b3 JJ |
11676 | 2013-02-16 Jakub Jelinek <jakub@redhat.com> |
11677 | Dodji Seketeli <dodji@redhat.com> | |
11678 | ||
11679 | PR asan/56330 | |
88b97037 | 11680 | * asan.c (get_mem_refs_of_builtin_call): White space and style cleanup. |
b41288b3 JJ |
11681 | (instrument_mem_region_access): Do not forget to always put |
11682 | instrumentation of the of 'base' and 'base + len' in a "if (len != | |
11683 | 0) statement, even for cases where either 'base' or 'base + len' | |
11684 | are not instrumented -- because they have been previously | |
11685 | instrumented. Simplify the logic by putting all the statements | |
11686 | instrument 'base + len' inside a sequence, and then insert that | |
11687 | sequence right before the current insertion point. Then, to | |
11688 | instrument 'base + len', just get an iterator on that statement. | |
11689 | And do not forget to update the pointer to iterator the function | |
11690 | received as argument. | |
11691 | ||
47918951 VM |
11692 | 2013-02-15 Vladimir Makarov <vmakarov@redhat.com> |
11693 | ||
11694 | PR rtl-optimization/56348 | |
11695 | * lra-assigns.c (reload_pseudo_compare_func): Prefer bigger pseudos. | |
11696 | ||
3fb7c699 SB |
11697 | 2013-02-15 Steven Bosscher <steven@gcc.gnu.org> |
11698 | ||
11699 | * graph.c (start_graph_dump): Print dumpfile base as digraph label. | |
11700 | (clean_graph_dump_file): Pass base to start_graph_dump. | |
11701 | ||
576fe41a RH |
11702 | 2013-02-14 Richard Henderson <rth@redhat.com> |
11703 | ||
11704 | PR target/55941 | |
11705 | * lower-subreg.c (simple_move): Check dest mode instead of src mode. | |
11706 | ||
bb3accfa SB |
11707 | 2013-02-14 Steven Bosscher <steven@gcc.gnu.org> |
11708 | ||
11709 | * collect2-aix.h: Define F_LOADONLY. | |
11710 | ||
03143140 RB |
11711 | 2013-02-14 Richard Biener <rguenther@suse.de> |
11712 | ||
11713 | PR lto/50494 | |
11714 | * varasm.c (output_constant_def_1): Get the decl representing | |
11715 | the constant as argument. | |
11716 | (output_constant_def): Wrap output_constant_def_1. | |
11717 | (make_decl_rtl): Use output_constant_def_1 with the decl | |
11718 | representing the constant. | |
11719 | (build_constant_desc): Optionally re-use a decl already | |
11720 | representing the constant. | |
11721 | (tree_output_constant_def): Adjust. | |
11722 | ||
8fb06726 DS |
11723 | 2013-02-14 Dodji Seketeli <dodji@redhat.com> |
11724 | ||
11725 | Fix an asan crash | |
11726 | * asan.c (instrument_builtin_call): Really put the length of the | |
11727 | second source argument into src1_len. | |
11728 | ||
c4bfe8bf JJ |
11729 | 2013-02-13 Jakub Jelinek <jakub@redhat.com> |
11730 | ||
11731 | * asan.c (create_cond_insert_point): Add create_then_fallthru_edge | |
11732 | argument. If it is false, don't create edge from then_bb to | |
11733 | fallthru_bb. | |
11734 | (insert_if_then_before_iter): Pass true to it. | |
11735 | (build_check_stmt): Pass false to it. | |
11736 | (transform_statements): Flush hash table only on extended basic | |
11737 | block boundaries, rather than at the beginning of every bb. | |
11738 | Don't flush hash table on nonfreeing_call_p calls. | |
11739 | * tree-flow.h (nonfreeing_call_p): New prototype. | |
11740 | * tree-ssa-phiopt.c (nonfreeing_call_p): No longer static. | |
11741 | ||
7afe2801 DM |
11742 | 2013-02-13 David S. Miller <davem@davemloft.net> |
11743 | ||
11744 | * expmed.c (expand_shift_1): Only strip scalar integer subregs. | |
11745 | ||
70cc3288 VM |
11746 | 2013-02-13 Vladimir Makarov <vmakarov@redhat.com> |
11747 | ||
11748 | PR target/56184 | |
11749 | * ira.c (max_regno_before_ira): Move from ... | |
11750 | (ira): ... here. | |
11751 | (fix_reg_equiv_init): Use max_regno_before_ira instead of | |
11752 | vec_safe_length. | |
11753 | ||
6422242b JJ |
11754 | 2013-02-13 Jakub Jelinek <jakub@redhat.com> |
11755 | ||
11756 | * config/i386/i386.c (ix86_asan_shadow_offset): Revert last change. | |
11757 | ||
976a81ee RB |
11758 | 2013-02-13 Richard Biener <rguenther@suse.de> |
11759 | ||
11760 | PR lto/56295 | |
11761 | * gimple-streamer-out.c (output_gimple_stmt): Undo wrapping | |
11762 | globals in MEM_REFs. | |
11763 | ||
c1874a87 RB |
11764 | 2013-02-13 Richard Biener <rguenther@suse.de> |
11765 | ||
11766 | * loop-init.c (loop_optimizer_init): Clear loop state when | |
11767 | re-initializing preserved loops. | |
11768 | * loop-unswitch.c (unswitch_single_loop): Return whether | |
11769 | we unswitched the loop. Do not verify loop state here. | |
88b97037 | 11770 | (unswitch_loops): When we unswitched a loop discover new loops. |
c1874a87 | 11771 | |
b4ab7d34 KS |
11772 | 2013-02-13 Kostya Serebryany <kcc@google.com> |
11773 | ||
88b97037 UB |
11774 | * config/i386/i386.c: Use 0x7fff8000 as asan_shadow_offset |
11775 | on x86_64 linux. | |
b4ab7d34 KS |
11776 | * sanitizer.def: Rename __asan_init to __asan_init_v1. |
11777 | ||
bdcbe80c DS |
11778 | 2013-02-12 Dodji Seketeli <dodji@redhat.com> |
11779 | ||
11780 | Avoid instrumenting duplicated memory access in the same basic block | |
11781 | * Makefile.in (asan.o): Add new dependency on hash-table.h | |
11782 | * asan.c (struct asan_mem_ref, struct mem_ref_hasher): New types. | |
11783 | (asan_mem_ref_init, asan_mem_ref_get_end, get_mem_ref_hash_table) | |
11784 | (has_stmt_been_instrumented_p, empty_mem_ref_hash_table) | |
11785 | (free_mem_ref_resources, has_mem_ref_been_instrumented) | |
11786 | (has_stmt_been_instrumented_p, update_mem_ref_hash_table) | |
11787 | (get_mem_ref_of_assignment): New functions. | |
11788 | (get_mem_refs_of_builtin_call): Extract from | |
11789 | instrument_builtin_call and tweak a little bit to make it fit with | |
11790 | the new signature. | |
11791 | (instrument_builtin_call): Use the new | |
11792 | get_mem_refs_of_builtin_call. Use gimple_call_builtin_p instead | |
11793 | of is_gimple_builtin_call. | |
11794 | (instrument_derefs, instrument_mem_region_access): Insert the | |
11795 | instrumented memory reference into the hash table. | |
11796 | (maybe_instrument_assignment): Renamed instrument_assignment into | |
11797 | this, and change it to advance the iterator when instrumentation | |
11798 | actually happened and return true in that case. This makes it | |
11799 | homogeneous with maybe_instrument_assignment, and thus give a | |
11800 | chance to callers to be more 'regular'. | |
11801 | (transform_statements): Clear the memory reference hash table | |
11802 | whenever we enter a new BB, when we cross a function call, or when | |
11803 | we are done transforming statements. Use | |
11804 | maybe_instrument_assignment instead of instrumentation. No more | |
11805 | need to special case maybe_instrument_assignment and advance the | |
11806 | iterator after calling it; it's now handled just like | |
11807 | maybe_instrument_call. Update comment. | |
11808 | ||
4861a1f7 RB |
11809 | 2013-02-13 Richard Biener <rguenther@suse.de> |
11810 | ||
11811 | * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc): | |
11812 | Fix loop discovery code. | |
11813 | ||
1c86bd80 VM |
11814 | 2013-02-12 Vladimir Makarov <vmakarov@redhat.com> |
11815 | ||
11816 | PR inline-asm/56148 | |
11817 | * lra-constraints.c (process_alt_operands): Match early clobber | |
70cc3288 | 11818 | operand with itself. Check conflicts with earlyclobber only if |
1c86bd80 VM |
11819 | the operand is not reloaded. Prefer to reload conflicting operand |
11820 | if earlyclobber and matching operands are the same. | |
11821 | ||
7cbda518 RB |
11822 | 2013-02-12 Richard Biener <rguenther@suse.de> |
11823 | ||
11824 | PR lto/56297 | |
11825 | * lto-streamer-out.c (write_symbol): Do not output symbols | |
11826 | for hard register variables. | |
11827 | ||
e68a4ef6 GJL |
11828 | 2013-02-12 Georg-Johann Lay <avr@gjlay.de> |
11829 | ||
11830 | PR target/54222 | |
11831 | * config/avr/avr-dimode.md (umulsidi3, mulsidi3): New expanders. | |
11832 | (umulsidi3_insn, mulsidi3_insn): New insns. | |
11833 | ||
a72d8780 | 11834 | 2013-02-12 Christophe Lyon <christophe.lyon@linaro.org> |
2597da22 CL |
11835 | |
11836 | * config/arm/arm-protos.h (struct cpu_vec_costs): New struct type. | |
11837 | (struct tune_params): Add vec_costs field. | |
11838 | * config/arm/arm.c (arm_builtin_vectorization_cost) | |
11839 | (arm_add_stmt_cost): New functions. | |
11840 | (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST) | |
11841 | (TARGET_VECTORIZE_ADD_STMT_COST): Define. | |
11842 | (arm_default_vec_cost): New struct of type cpu_vec_costs. | |
11843 | (arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune) | |
11844 | (arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune) | |
11845 | (arm_cortex_a15_tune, arm_cortex_a5_tune, arm_cortex_a9_tune) | |
11846 | (arm_v6m_tune, arm_fa726te_tune): Define new vec_costs field. | |
11847 | ||
43320568 RB |
11848 | 2013-02-12 Richard Biener <rguenther@suse.de> |
11849 | ||
11850 | PR lto/56295 | |
11851 | * gimple-streamer-in.c (input_gimple_stmt): Strip MEM_REFs off | |
11852 | decls again if possible. | |
11853 | ||
a011aa39 RB |
11854 | 2013-02-12 Richard Biener <rguenther@suse.de> |
11855 | ||
11856 | PR middle-end/56288 | |
11857 | * tree-ssa.c (verify_ssa_name): Fix check, move | |
11858 | SSA_NAME_IN_FREE_LIST check up. | |
11859 | ||
6da26889 JJ |
11860 | 2013-02-12 Jakub Jelinek <jakub@redhat.com> |
11861 | Steven Bosscher <steven@gcc.gnu.org> | |
11862 | ||
11863 | PR rtl-optimization/56151 | |
11864 | * optabs.c (add_equal_note): Don't return 0 if target is a MEM, | |
11865 | equal to op0 or op1, and last_insn pattern is CODE operation | |
11866 | with MEM dest and one of the operands matches that MEM. | |
11867 | ||
f80e0faf ST |
11868 | 2013-02-11 Sriraman Tallam <tmsriramgoogle.com> |
11869 | ||
11870 | * doc/extend.texi: Document Function Multiversioning and "default" | |
11871 | parameter string to target attribute. | |
11872 | * config/i386/i386.c (get_builtin_code_for_version): Return 0 if | |
11873 | target attribute parameter is "default". | |
11874 | (ix86_compare_version_priority): Remove checks for target attribute. | |
11875 | (ix86_mangle_function_version_assembler_name): Change error to sorry. | |
11876 | Remove check for target attribute equal to NULL. Add assert. | |
11877 | (ix86_generate_version_dispatcher_body): Change error to sorry. | |
11878 | ||
6c59ffd1 IS |
11879 | 2013-02-11 Iain Sandoe <iain@codesourcery.com> |
11880 | Jack Howarth <howarth@bromo.med.uc.edu> | |
11881 | Patrick Marlier <patrick.marlier@gmail.com> | |
11882 | ||
11883 | PR libitm/55693 | |
11884 | * config/darwin.h: Replace ENDFILE_SPEC with TM_DESTRUCTOR and | |
11885 | define ENDFILE_SPEC as TM_DESTRUCTOR. | |
11886 | * config/i386/darwin.h (ENDFILE_SPEC): Use TM_DESTRUCTOR. | |
11887 | ||
a72d8780 | 11888 | 2013-02-11 Alexander Potapenko <glider@google.com> |
6a52ccb3 AP |
11889 | Jack Howarth <howarth@bromo.med.uc.edu> |
11890 | Jakub Jelinek <jakub@redhat.com> | |
11891 | ||
11892 | PR sanitizer/55617 | |
11893 | * config/darwin.c (cdtor_record): Rename ctor_record. | |
11894 | (sort_cdtor_records): Rename sort_ctor_records. | |
11895 | (finalize_dtors): New routine to sort destructors by | |
11896 | priority before use in assemble_integer. | |
11897 | (machopic_asm_out_destructor): Use finalize_dtors if needed. | |
11898 | ||
b63fe007 UB |
11899 | 2013-02-11 Uros Bizjak <ubizjak@gmail.com> |
11900 | ||
11901 | PR rtl-optimization/56275 | |
11902 | * simplify-rtx.c (avoid_constant_pool_reference): Check that | |
11903 | offset is non-negative and less than cmode size before | |
11904 | calling simplify_subreg. | |
11905 | ||
8e89b5b5 RB |
11906 | 2013-02-11 Richard Biener <rguenther@suse.de> |
11907 | ||
11908 | PR tree-optimization/56264 | |
11909 | * cfgloop.h (fix_loop_structure): Adjust prototype. | |
11910 | * loop-init.c (fix_loop_structure): Return the number of | |
11911 | newly discovered loops. | |
11912 | * tree-cfgcleanup.c (repair_loop_structures): When new loops | |
11913 | are discovered, do a full loop-closed SSA rewrite. | |
11914 | ||
b4a4b56d RB |
11915 | 2013-02-11 Richard Biener <rguenther@suse.de> |
11916 | ||
11917 | PR tree-optimization/56273 | |
11918 | * tree-vrp.c (simplify_cond_using_ranges): Disable for the | |
11919 | first VRP run. | |
11920 | (check_array_ref): Fix missing newline in dumps. | |
11921 | (search_for_addr_array): Likewise. | |
11922 | ||
0c885229 DE |
11923 | 2013-02-09 David Edelsohn <dje.gcc@gmail.com> |
11924 | ||
11925 | * config/rs6000/aix61.h (OS_MISSING_ALTIVEC): Undefine. | |
11926 | ||
59ac9a55 JJ |
11927 | 2013-02-09 Jakub Jelinek <jakub@redhat.com> |
11928 | ||
11929 | PR target/56256 | |
11930 | * config/rs6000/rs6000.h (ASSEMBLER_DIALECT): Define. | |
11931 | ||
25bb0bb5 VM |
11932 | 2013-02-08 Vladimir Makarov <vmakarov@redhat.com> |
11933 | ||
11934 | PR rtl-optimization/56246 | |
0c885229 | 11935 | * lra-constraints.c (simplify_operand_subreg): Try to reuse |
25bb0bb5 VM |
11936 | reload pseudo. |
11937 | * lra.c (lra): Clear lra_optional_reload_pseudos only when all | |
11938 | constraints are satisfied. | |
11939 | ||
a698cc03 JL |
11940 | 2013-02-08 Jeff Law <law@redhat.com> |
11941 | ||
11942 | PR debug/53948 | |
11943 | * emit-rtl.c (reg_is_parm_p): New function. | |
11944 | * regs.h (reg_is_parm_p): New prototype. | |
11945 | * ira-conflicts.c (ira_build_conflicts): Allow parameters in | |
11946 | callee-clobbered registers. | |
11947 | ||
e1122ddd MM |
11948 | 2013-02-08 Michael Meissner <meissner@linux.vnet.ibm.com> |
11949 | ||
11950 | PR target/56043 | |
11951 | * config/rs6000/rs6000.c (rs6000_builtin_vectorized_libmass): | |
11952 | If there is no implicit builtin declaration, just return NULL. | |
11953 | ||
19c5f6e6 UB |
11954 | 2013-02-08 Uros Bizjak <ubizjak@gmail.com> |
11955 | ||
11956 | * config/i386/sse.md (FMAMODEM): New mode iterator. | |
11957 | (fma<mode>4, fms<mode>4, fnma<mode>4, fnms<mode>4): Use FMAMODEM | |
11958 | mode iterator. Do not use TARGET_SSE_MATH in insn constraint. | |
11959 | ||
2480f2ca | 11960 | 2013-02-08 Uros Bizjak <ubizjak@gmail.com> |
76ef61fb | 11961 | |
2480f2ca UB |
11962 | * config/i386/gnu-user.h (TARGET_CAN_SPLIT_STACK): Define only |
11963 | when HAVE_GAS_CFI_PERSONALITY_DIRECTIVE is set. | |
11964 | * config/i386/gnu-user64.h (TARGET_CAN_SPLIT_STACK): Ditto. | |
11965 | ||
11966 | 2013-02-08 Edgar E. Iglesias <edgar.iglesias@gmail.com> | |
11967 | ||
11968 | * config.gcc (microblaze*-linux*): Add TARGET_BIG_ENDIAN_DEFAULT. | |
11969 | (microblaze*-*-elf): Likewise. | |
11970 | * config/microblaze/linux.h: Add -mbig-endian / -mlittle-endian to | |
11971 | LINK_SPEC. | |
11972 | * config/microblaze/microblaze-c.c: Add builtin defines for | |
11973 | _LITTLE_ENDIAN and _BIG_ENDIAN. | |
11974 | * config/microblaze/microblaze.h: Add TARGET_ENDIAN_DEFAULT and | |
11975 | add to TARGET_DEFAULT flags. | |
76ef61fb | 11976 | Expand ASM_SPEC and LINK_SPEC. |
2480f2ca UB |
11977 | Update BYTES_BIG_ENDIAN and WORDS_BIG_ENDIAN. |
11978 | * config/microblaze/microblaze.md: Update extendsidi2 and | |
11979 | movdi_internal instructions to use low-order / high-order reg | |
11980 | print_operands. | |
11981 | * config/microblaze/microblaze.opt: Add mbig-endian and mlittle-endian | |
11982 | options and inversemask / mask of LITTLE_ENDIAN. | |
11983 | * config/microblaze/t-microblaze: Expand multilib options to | |
11984 | include mlittle-endian (le) and update exceptions patterns. | |
11985 | ||
600a5961 JJ |
11986 | 2013-02-08 Jakub Jelinek <jakub@redhat.com> |
11987 | ||
5df81313 JJ |
11988 | PR rtl-optimization/56195 |
11989 | * lra-constraints.c (get_reload_reg): Don't reuse regs | |
11990 | if they have smaller mode than requested, if they have | |
11991 | wider mode than requested, try to return a SUBREG. | |
11992 | ||
600a5961 JJ |
11993 | PR tree-optimization/56250 |
11994 | * fold-const.c (extract_muldiv_1) <case NEGATE_EXPR>: Don't optimize | |
11995 | if type is unsigned and code isn't MULT_EXPR. | |
11996 | ||
ff544649 GJL |
11997 | 2013-02-08 Georg-Johann Lay <avr@gjlay.de> |
11998 | ||
11999 | PR tree-optimization/56064 | |
12000 | * fixed-value.c (fixed_from_double_int): Sign/zero extend payload | |
12001 | bits according to mode. | |
12002 | * fixed-value.h (fixed_from_double_int) | |
12003 | (const_fixed_from_double_int): Adjust comments. | |
12004 | ||
e45cde98 RB |
12005 | 2013-02-08 Richard Biener <rguenther@suse.de> |
12006 | ||
12007 | PR lto/56231 | |
12008 | * lto-streamer.h (struct data_in): Remove current_file, current_line | |
12009 | and current_col members. | |
12010 | * lto-streamer-out.c (lto_output_location): Stream changed bits | |
12011 | en-block for efficiency. | |
12012 | * lto-streamer-in.c (clear_line_info): Remove. | |
12013 | (lto_input_location): Cache current file, line and column | |
12014 | globally via local statics. Read changed bits en-block. | |
12015 | (input_function): Do not call clear_line_info. | |
12016 | (lto_read_body): Likewise. | |
12017 | (lto_input_toplevel_asms): Likewise. | |
12018 | ||
c1ca73d8 MM |
12019 | 2013-02-08 Michael Matz <matz@suse.de> |
12020 | ||
12021 | PR tree-optimization/52448 | |
12022 | * tree-ssa-phiopt.c (struct name_to_bb): Add phase member. | |
12023 | (nt_call_phase): New static. | |
12024 | (add_or_mark_expr): Only mark accesses with newer phase than any | |
12025 | call seen. | |
12026 | (nonfreeing_call_p): New. | |
12027 | (nt_init_block): Update nt_call_phase, mark blocks as visited. | |
12028 | (nt_fini_block): Keep blocks marked as visited. | |
12029 | (get_non_trapping): Initialize nt_call_phase, and reset aux pointer. | |
12030 | ||
57548aa2 RB |
12031 | 2013-02-08 Richard Biener <rguenther@suse.de> |
12032 | ||
12033 | * ira.c (ira): Free broken dominator information. | |
12034 | ||
8e10366f UB |
12035 | 2013-02-08 Uros Bizjak <ubizjak@gmail.com> |
12036 | ||
12037 | * config/i386/i386.c (ix86_spill_class): Use INTEGER_CLASS_P macro. | |
12038 | ||
f64fb0fa MP |
12039 | 2013-02-08 Marek Polacek <polacek@redhat.com> |
12040 | ||
8e10366f | 12041 | * cfgloop.c (verify_loop_structure): Add more checking of headers. |
f64fb0fa | 12042 | |
0375167b RB |
12043 | 2013-02-08 Richard Biener <rguenther@suse.de> |
12044 | ||
12045 | PR middle-end/56181 | |
12046 | * cfgloop.h (flow_loops_find): Adjust. | |
12047 | (bb_loop_header_p): Declare. | |
12048 | * cfgloop.c (bb_loop_header_p): New function split out from ... | |
12049 | (flow_loops_find): ... here. Adjust function signature, | |
12050 | support incremental loop structure update. | |
12051 | (verify_loop_structure): Cleanup. Verify a loop is a loop. | |
12052 | * cfgloopmanip.c (fix_loop_structure): Move ... | |
12053 | * loop-init.c (fix_loop_structure): ... here. | |
12054 | (apply_loop_flags): Split out from ... | |
12055 | (loop_optimizer_init): ... here. | |
12056 | (fix_loop_structure): Use apply_loop_flags. Use flow_loops_find | |
12057 | in incremental mode, only remove dead loops here. | |
12058 | ||
85d768f3 GJL |
12059 | 2013-02-08 Georg-Johann Lay <avr@gjlay.de> |
12060 | ||
12061 | PR target/54222 | |
12062 | * config/avr/avr.md (unspec) <UNSPEC_ROUND>: Add. | |
12063 | * config/avr/avr-fixed.md (ALL4QA, ALL124QA): New mode iterators. | |
12064 | (round<mode>3, round<mode>3_const): New expanders for fixed-mode. | |
12065 | (*round<mode>3.libgcc): New insns for fixed-modes. | |
12066 | * config/avr/builtins.def (ABSxx): Use a non-NULL LIBNAME. | |
12067 | (ROUNDxx, COUNTLSxx, BITSxx, xxBITS): New DEF_BUILTINs. | |
12068 | (ROUNDFX, COUNTLSFX, ABSFX): New DEF_BUILTINs. | |
12069 | * config/avr/stdfix.h (absFX, bitsFX, FXbits): Remove inline | |
12070 | implementations. Define to __builtin_avr_absFX, | |
12071 | __builtin_avr_bitsFX, __builtin_avr_FXbits, respectively. | |
12072 | (roundFX, countlsFX): Define to __builtin_avr_roundFX, | |
12073 | __builtin_avr_countlsFX, respectively. | |
12074 | * config/avr/avr-c.c (target.h): Include it. | |
12075 | (enum avr_builtin_id): New enum. | |
12076 | (avr_resolve_overloaded_builtin): New static function. | |
12077 | (avr_register_target_pragmas): Use it to set | |
12078 | targetm.resolve_overloaded_builtin. | |
12079 | * config/avr/avr.c (avr_init_builtins): Supply myriads of local | |
12080 | tree nodes used by DEF_BUILTIN. | |
12081 | (avr_expand_builtin) <AVR_BUILTIN_ROUNDxx>: Sanity-check them. | |
12082 | (avr_fold_builtin) <AVR_BUILTIN_BITSxx>: Fold to VIEW_COVERT_EXPR. | |
12083 | <AVR_BUILTIN_xxBITS>: Same. | |
12084 | ||
661bc682 RB |
12085 | 2013-02-08 Richard Biener <rguenther@suse.de> |
12086 | ||
12087 | * cfgloop.c (verify_loop_structure): Properly handle | |
12088 | a loop exiting to another loop header. | |
12089 | * ira-int.h (ira_loops): Remove. | |
12090 | * ira.c (ira_loops): Remove. | |
12091 | (ira): Use loop_optimizer_init and loop_optimizer_finalize. | |
12092 | (do_reload): Use loop_optimizer_finalize. | |
12093 | * ira-build.c (create_loop_tree_nodes): Use get_loops and | |
12094 | number_of_loops to access the loop tree. | |
12095 | (more_one_region_p): Likewise. | |
12096 | (finish_loop_tree_nodes): Likewise. | |
12097 | (rebuild_regno_allocno_maps): Likewise. | |
12098 | (mark_loops_for_removal): Likewise. | |
12099 | (mark_all_loops_for_removal): Likewise. | |
12100 | (remove_unnecessary_regions): Likewise. | |
12101 | (ira_build): Likewise. | |
12102 | * ira-emit.c (setup_entered_from_non_parent_p): Likewise. | |
12103 | ||
0d5049b2 RB |
12104 | 2013-02-08 Richard Biener <rguenther@suse.de> |
12105 | ||
12106 | * Makefile.in (tree-tailcall.o): Add $(CFGLOOP_H) dependency. | |
12107 | * ipa-pure-const.c (analyze_function): Avoid calling | |
12108 | mark_irreducible_loops twice. | |
8e10366f | 12109 | * tree-tailcall.c (tree_optimize_tail_calls_1): Mark loops for fixup. |
0d5049b2 | 12110 | |
499f32e8 DM |
12111 | 2013-02-07 David S. Miller <davem@davemloft.net> |
12112 | ||
12113 | * dwarf2out.c (based_loc_descr): Perform leaf register remapping | |
12114 | on 'reg'. | |
12115 | * var-tracking.c (vt_add_function_parameter): Test the presence of | |
12116 | HAVE_window_save properly and do not remap argument registers when | |
12117 | we have a leaf function. | |
12118 | ||
6edc3e32 UB |
12119 | 2013-02-07 Uros Bizjak <ubizjak@gmail.com> |
12120 | ||
12121 | PR bootstrap/56227 | |
12122 | * ggc-page.c (ggc_print_statistics): Use HOST_LONG_LONG_FORMAT | |
12123 | instead of "ll". | |
12124 | * config/i386/i386.c (ix86_print_operand): Ditto. | |
12125 | ||
5306401f VM |
12126 | 2013-02-07 Vladimir Makarov <vmakarov@redhat.com> |
12127 | ||
6edc3e32 | 12128 | * lra-constraints.c (process_alt_operands): Fix recently added comment. |
5306401f | 12129 | |
027ece11 VM |
12130 | 2013-02-07 Vladimir Makarov <vmakarov@redhat.com> |
12131 | ||
12132 | PR rtl-optimization/56225 | |
12133 | * lra-constraints.c (process_alt_operands): Check that reload hard | |
12134 | reg can hold value for strict_low_part. | |
12135 | ||
f980dfdb JJ |
12136 | 2013-02-07 Jakub Jelinek <jakub@redhat.com> |
12137 | ||
12138 | PR debug/56154 | |
12139 | * dwarf2out.c (dwarf2_debug_hooks): Set end_function hook to | |
12140 | dwarf2out_end_function. | |
12141 | (in_first_function_p, maybe_at_text_label_p, | |
12142 | first_loclabel_num_not_at_text_label): New variables. | |
12143 | (dwarf2out_var_location): In the first function find out | |
6edc3e32 | 12144 | lowest loclabel_num N where .LVLN is known not to be equal to .Ltext0. |
f980dfdb JJ |
12145 | (find_empty_loc_ranges_at_text_label, dwarf2out_end_function): New |
12146 | functions. | |
12147 | ||
73dd3123 EB |
12148 | 2013-02-07 Eric Botcazou <ebotcazou@adacore.com> |
12149 | ||
12150 | PR rtl-optimization/56178 | |
12151 | * cse.c (cse_insn): Do not create a REG_EQUAL note if the source is a | |
12152 | SUBREG of a register. Tidy up related block of code. | |
12153 | * fwprop.c (forward_propagate_and_simplify): Do not create a REG_EQUAL | |
12154 | note if the source is a register or a SUBREG of a register. | |
12155 | ||
e3936f47 JJ |
12156 | 2013-02-07 Jakub Jelinek <jakub@redhat.com> |
12157 | ||
12158 | PR target/56228 | |
12159 | * config/rs6000/rs6000.md (ptrm): New mode attr. | |
12160 | (call_indirect_aix<ptrsize>, call_indirect_aix<ptrsize>_nor11, | |
12161 | call_value_indirect_aix<pttrsize>, | |
12162 | call_value_indirect_aix<pttrsize>_nor11): Use <ptrm> instead of | |
12163 | m in constraints. | |
12164 | ||
d96d674b MH |
12165 | 2013-02-07 Michael Haubenwallner <michael.haubenwallner@salomon.at> |
12166 | ||
12167 | * collect2.c (main): Set aix64_flag for -G and -bsvr4 too, disable | |
12168 | if -bnortl. Convert to strcmp and strncmp. | |
12169 | ||
921f2dee AM |
12170 | 2013-02-07 Alan Modra <amodra@gmail.com> |
12171 | ||
12172 | PR target/54009 | |
12173 | * config/rs6000/rs6000.c (mem_operand_gpr): Check that LO_SUM | |
12174 | addresses won't wrap when offsetting. | |
12175 | (rs6000_secondary_reload): Provide secondary reloads needed for | |
12176 | wrapping LO_SUM addresses. | |
12177 | ||
d09c7dba TS |
12178 | 2013-02-06 Thomas Schwinge <thomas@codesourcery.com> |
12179 | ||
12180 | * config/gnu.h (GNU_USER_TARGET_OS_CPP_BUILTINS): Never define | |
12181 | MACH, just __MACH__. | |
12182 | ||
a44bbd48 RB |
12183 | 2013-02-06 Richard Biener <rguenther@suse.de> |
12184 | ||
12185 | * tracer.c (tracer): Mark loops with LOOPS_NEED_FIXUP | |
12186 | instead of calling fix_loop_structure. | |
12187 | ||
6d840d99 JJ |
12188 | 2013-02-06 Jakub Jelinek <jakub@redhat.com> |
12189 | ||
12190 | PR middle-end/56217 | |
12191 | * omp-low.c (use_pointer_for_field): Return false if | |
12192 | lower_send_shared_vars doesn't generate any copy-out code. | |
12193 | ||
0f33baa9 TV |
12194 | 2013-02-06 Tom de Vries <tom@codesourcery.com> |
12195 | ||
12196 | PR rtl-optimization/56131 | |
12197 | * cfgrtl.c (delete_insn): Use NOTE_BASIC_BLOCK instead of BLOCK_FOR_INSN | |
12198 | to get the bb of a NOTE_INSN_BASIC_BLOCK. Handle the case that the bb | |
12199 | of the label is NULL. Add comment. | |
12200 | ||
11f1e3ab JJ |
12201 | 2013-02-05 Jakub Jelinek <jakub@redhat.com> |
12202 | ||
31502f9f JJ |
12203 | * tree.h (struct tree_decl_with_vis): Remove thread_local field. |
12204 | ||
a74db9bd JJ |
12205 | PR sanitizer/55374 |
12206 | * config/gnu-user.h (LIBTSAN_EARLY_SPEC): Define. | |
12207 | (STATIC_LIBTSAN_LIBS): Likewise. | |
12208 | * gcc.c (ADD_STATIC_LIBTSAN_LIBS, LIBTSAN_EARLY_SPEC): Define. | |
12209 | (LIBTSAN_SPEC): Add ADD_STATIC_LIBTSAN_LIBS, if LIBTSAN_EARLY_SPEC | |
12210 | is defined, don't add anything else beyond that. | |
12211 | (SANITIZER_EARLY_SPEC, SANITIZER_SPEC): Define. | |
12212 | (LINK_COMMAND_SPEC): Use them. | |
12213 | ||
11f1e3ab JJ |
12214 | PR tree-optimization/56205 |
12215 | * tree-stdarg.c (check_all_va_list_escapes): Return true if | |
12216 | there are any PHI nodes that set non-va_list_escape_vars SSA_NAME | |
12217 | and some va_list_escape_vars SSA_NAME appears in some PHI argument. | |
12218 | ||
14ac6aa2 RB |
12219 | 2013-02-05 Richard Biener <rguenther@suse.de> |
12220 | ||
12221 | PR tree-optimization/53342 | |
12222 | PR tree-optimization/53185 | |
12223 | * tree-vectorizer.h (vect_check_strided_load): Remove. | |
12224 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Do | |
12225 | not disallow peeling for vectorized strided loads. | |
12226 | (vect_check_strided_load): Make static and simplify. | |
12227 | (vect_analyze_data_refs): Adjust. | |
12228 | * tree-vect-stmts.c (vectorizable_load): Handle peeled loops | |
12229 | correctly when vectorizing strided loads. | |
12230 | ||
6f22445a RB |
12231 | 2013-02-05 Richard Biener <rguenther@suse.de> |
12232 | ||
12233 | * doc/install.texi: Refer to ISL, not PPL. | |
12234 | ||
39f9719e JH |
12235 | 2013-02-05 Jan Hubicka <jh@suse.cz> |
12236 | ||
ec4224ac JH |
12237 | PR tree-optimization/55789 |
12238 | * params.def (PARAM_EARLY_INLINER_MAX_ITERATIONS): Drop to 1. | |
12239 | ||
12240 | 2013-02-05 Jan Hubicka <jh@suse.cz> | |
12241 | ||
12242 | PR tree-optimization/55789 | |
39f9719e JH |
12243 | * cgraphclones.c (cgraph_remove_node_and_inline_clones): Remove |
12244 | the dead call anyway. | |
12245 | ||
956d3b33 EB |
12246 | 2013-02-05 Eric Botcazou <ebotcazou@adacore.com> |
12247 | ||
12248 | PR sanitizer/55374 | |
12249 | * config/gnu-user.h (LIBASAN_EARLY_SPEC): Add missing guard. | |
12250 | ||
12251 | 2013-02-04 Alexander Potapenko <glider@google.com> | |
12252 | Jack Howarth <howarth@bromo.med.uc.edu> | |
ae526fe5 AP |
12253 | Jakub Jelinek <jakub@redhat.com> |
12254 | ||
12255 | PR sanitizer/55617 | |
12256 | * config/darwin.c (sort_ctor_records): Stabilized qsort | |
12257 | on constructor priority by using original position. | |
12258 | (finalize_ctors): New routine to sort constructors by | |
12259 | priority before use in assemble_integer. | |
12260 | (machopic_asm_out_constructor): Use finalize_ctors if needed. | |
12261 | ||
7ac3af38 JJ |
12262 | 2013-02-04 Jakub Jelinek <jakub@redhat.com> |
12263 | ||
12264 | PR libstdc++/54314 | |
12265 | * config/i386/winnt.c (i386_pe_assemble_visibility): Don't warn | |
12266 | about visibility on artificial decls. | |
12267 | * config/sol2.c (solaris_assemble_visibility): Likewise. | |
12268 | ||
152689dc KT |
12269 | 2013-02-04 Kai Tietz <ktietz@redhat.com> |
12270 | ||
12271 | PR target/56186 | |
12272 | * config/i386/i386.c (function_value_ms_64): Add additional valtype | |
12273 | argument and improve checking of return-argument types for 16-byte | |
12274 | modes. | |
12275 | (ix86_function_value_1): Add additional valtype argument on call | |
12276 | of function_value_64. | |
12277 | (return_in_memory_ms_64): Sync 16-byte sized mode handling with | |
12278 | handling infunction_value_64 function. | |
12279 | ||
2b5987b5 MGD |
12280 | 2013-02-04 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org> |
12281 | ||
7ac3af38 | 12282 | * reload.c (subst_reloads): Fix DEBUG_RELOAD build issue. |
2b5987b5 | 12283 | |
14597080 RB |
12284 | 2013-02-04 Richard Biener <rguenther@suse.de> |
12285 | ||
12286 | PR tree-optimization/56188 | |
12287 | * tree-ssa-structalias.c (label_visit): Consider case with | |
12288 | initially non-empty points-to set. | |
12289 | (perform_var_substitution): Dump node mapping and clean up. | |
12290 | ||
ed73881e RG |
12291 | 2013-02-04 Richard Guenther <rguenther@suse.de> |
12292 | ||
12293 | PR lto/56168 | |
12294 | * lto-symtab.c (lto_symtab_merge_decls_1): Make non-builtin | |
12295 | node prevail as last resort. | |
12296 | (lto_symtab_merge_decls): Remove guard on LTRANS here. | |
6edc3e32 | 12297 | (lto_symtab_prevailing_decl): Builtins are their own prevailing decl. |
ed73881e | 12298 | |
139a0707 RB |
12299 | 2013-02-04 Richard Biener <rguenther@suse.de> |
12300 | ||
12301 | PR tree-optimization/56113 | |
12302 | * tree-ssa-structalias.c (equiv_class_lookup, equiv_class_add): | |
12303 | Merge into ... | |
12304 | (equiv_class_lookup_or_add): ... this. | |
12305 | (label_visit): Adjust and fix error in previous patch. | |
12306 | (perform_var_substitution): Adjust. | |
12307 | ||
50fe8924 OE |
12308 | 2013-02-03 Oleg Endo <olegendo@gcc.gnu.org> |
12309 | ||
12310 | * config/sh/divtab.c: Fix formatting and comments throughout the file. | |
12311 | * config/sh/sh4-300.md: Likewise. | |
12312 | * config/sh/sh4a.md: Likewise. | |
12313 | * config/sh/constraints.md: Likewise. | |
12314 | * config/sh/sh.md: Likewise. | |
12315 | * config/sh/netbsd-elf.h: Likewise. | |
12316 | * config/sh/predicates.md: Likewise. | |
12317 | * config/sh/sh-protos.h: Likewise. | |
12318 | * config/sh/ushmedia.h: Likewise. | |
12319 | * config/sh/linux.h: Likewise. | |
12320 | * config/sh/sh.c: Likewise. | |
12321 | * config/sh/superh.h: Likewise. | |
12322 | * config/sh/elf.h: Likewise. | |
12323 | * config/sh/sh4.md: Likewise. | |
12324 | * config/sh/sh.h: Likewise. | |
12325 | ||
1a04ac2b JDA |
12326 | 2013-02-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
12327 | ||
12328 | * config/pa/constraints.md: Adjust unused letters. Change "T" | |
12329 | constraint to match_test floating_point_store_memory_operand(). | |
12330 | * config/pa/predicates.md (reg_plus_base_memory_operand): New. | |
12331 | (base14_operand): New. | |
12332 | (floating_point_store_memory_operand): New. | |
12333 | (integer_store_memory_operand): Revise to use base14_operand and | |
12334 | reg_plus_base_memory_operand. | |
12335 | (move_dest_operand): Allow symbolic_memory_operands. | |
12336 | (symbolic_memory_operand): Check for LO_SOM. | |
12337 | (symbolic_operand): Change default case to break. | |
12338 | * config/pa/pa.md: Remove unamed DFmode and SFmode patterns to force | |
12339 | CONST_DOUBLE values to be reloaded by putting them into memory when | |
12340 | the destination is a floating point register. | |
12341 | (movdf): Remove code to handle CONST_DOUBLE. | |
12342 | (movsf): Likewise. | |
12343 | (reload_indf_r1): New. | |
12344 | (reload_insf_r1): New. | |
12345 | Consistently use "Q" and "T" constraints with integer and floating | |
12346 | point move instructions, respectively. | |
12347 | (movdi): Remove FAIL. | |
12348 | Change predicate for source operand unamed DImode move from | |
12349 | general_operand to move_src_operand. | |
12350 | (umulsidi3): Change predicate for destination operand to | |
12351 | register_operand. | |
12352 | Likewise for similar unamed patterns. | |
12353 | * config/pa/pa-protos.h (pa_legitimize_reload_address): Declare. | |
12354 | * config/pa/pa.c (pa_symbolic_expression_p): Remove extra parenthesis. | |
12355 | (hppa_legitimize_address): Simplify mask calculation. | |
12356 | (pa_emit_move_sequence): Revised handling of secondary reloads from | |
12357 | REG+D addresses for floating point loads and stores. Directly handle | |
12358 | loading CONST0_RTX (mode) to a floating point register. | |
12359 | (pa_secondary_reload): Handle reloading DF and SFmode constant values | |
12360 | to floating point registers. Don't restrict secondary reloads to | |
12361 | floating point registers to integer modes. Revise some comments and | |
12362 | cleanup some code. | |
12363 | (TARGET_LEGITIMATE_ADDRESS_P): Define. | |
12364 | (pa_legitimate_address_p): New. | |
12365 | (pa_legitimize_reload_address): New. | |
12366 | * config/pa/pa.h (STRICT_REG_OK_FOR_INDEX_P): New. | |
12367 | (STRICT_REG_OK_FOR_BASE_P): New. | |
12368 | (GO_IF_LEGITIMATE_ADDRESS): Delete. Update some related comments. | |
12369 | (LEGITIMIZE_RELOAD_ADDRESS): Revise to use pa_legitimize_reload_address. | |
12370 | ||
3bf65591 DE |
12371 | 2013-02-03 David Edelsohn <dje.gcc@gmail.com> |
12372 | Andrew Dixie <andrewd@gentrack.com> | |
12373 | ||
12374 | * collect2.c (GCC_CHECK_HDR): Do not scan objects with F_LOADONLY | |
12375 | flag set. | |
12376 | ||
c0a8a3e6 RS |
12377 | 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com> |
12378 | ||
12379 | * expmed.c (extract_bit_field_1): Pass the full width of the | |
12380 | structure to get_best_reg_extraction_insn. | |
12381 | ||
99113dff DE |
12382 | 2013-02-01 David Edelsohn <dje.gcc@gmail.com> |
12383 | ||
12384 | PR target/54601 | |
12385 | * configure.ac (use_cxa_atexit): Add AIX. | |
12386 | * configure: Regenerate. | |
12387 | ||
12388 | * config/rs6000/aix61.h (STARTFILE_SPEC): Add crtcxa.o. | |
12389 | ||
ddd84654 JJ |
12390 | 2013-02-01 Jakub Jelinek <jakub@redhat.com> |
12391 | ||
12392 | PR debug/54793 | |
12393 | * final.c (need_profile_function): New variable. | |
12394 | (final_start_function): Drop ATTRIBUTE_UNUSED from first argument. | |
12395 | If first of NOTE_INSN_BASIC_BLOCK or NOTE_INSN_FUNCTION_BEG | |
12396 | is only preceeded by NOTE_INSN_VAR_LOCATION or NOTE_INSN_DELETED | |
12397 | notes, targetm.asm_out.function_prologue doesn't emit anything, | |
12398 | HAVE_prologue and profiler should be emitted before prologue, | |
12399 | set need_profile_function instead of emitting it. | |
12400 | (final_scan_insn): If need_profile_function, emit | |
12401 | profile_function on the first NOTE_INSN_BASIC_BLOCK or | |
12402 | NOTE_INSN_FUNCTION_BEG note. | |
12403 | ||
12404 | 2013-02-01 Richard Henderson <rth@redhat.com> | |
749af8ee RH |
12405 | |
12406 | * config/rs6000/rs6000.md (smulditi3): New. | |
12407 | (umulditi3): New. | |
12408 | ||
ff2a9d88 RH |
12409 | * config/alpha/alpha.md (umulditi3): New. |
12410 | ||
14d52b90 DE |
12411 | 2013-02-01 David Edelsohn <dje.gcc@gmail.com> |
12412 | ||
12413 | * config/rs6000/xcoff.h (ASM_OUTPUT_ALIGNED_COMMON): Use floor_log2. | |
12414 | (ASM_OUTPUT_ALIGNED_LOCAL): New. | |
12415 | ||
8c7ca45c RB |
12416 | 2013-02-01 Richard Biener <rguenther@suse.de> |
12417 | ||
12418 | PR tree-optimization/56113 | |
12419 | * tree-ssa-structalias.c (label_visit): Reduce work for | |
12420 | single-predecessor nodes. | |
12421 | ||
9f419393 EB |
12422 | 2013-02-01 Eric Botcazou <ebotcazou@adacore.com> |
12423 | ||
12424 | * fold-const.c (make_range_step) <TRUTH_NOT_EXPR>: Bail out if the | |
12425 | range isn't testing for zero. | |
12426 | ||
c5f4be84 SB |
12427 | 2013-01-31 Steven Bosscher <steven@gcc.gnu.org> |
12428 | ||
12429 | PR middle-end/56113 | |
12430 | * fwprop.c (fwprop_init): Set up loops without CFG modifications. | |
12431 | ||
dbdbd982 NC |
12432 | 2013-01-31 Hiroyuki Ono <hiroyuki.ono.jc@renesas.com> |
12433 | Nick Clifton <nickc@redhat.com> | |
12434 | ||
12435 | * config/v850/constraints.md (Q): Define as a memory constraint. | |
12436 | * config/v850/predicates.md (label_ref_operand): New predicate. | |
12437 | (e3v5_shift_operand): New predicate. | |
12438 | (ior_operator): New predicate. | |
12439 | * config/v850/t-v850: Add e3v5 multilib. | |
12440 | * config/v850/v850-protos.h (v850_adjust_insn_length): Prototype. | |
12441 | (v850_gen_movdi): Prototype. | |
12442 | * config/v850/v850.c: Add support for e3v5 architecture. | |
12443 | Rename all uses of TARGET_V850E || TARGET_V850E2_ALL to | |
12444 | TARGET_V850E_UP. | |
12445 | (construct_save_jarl): Add e3v5 long JARL support. | |
12446 | (v850_adjust_insn_length): New function. Adjust length of call | |
12447 | insns when using e3v5 instructions. | |
12448 | (v850_gen_movdi): New function: Generate instructions to move a | |
12449 | DImode value. | |
12450 | * config/v850/v850.h (TARGET_CPU_v850e3v5): Define. | |
12451 | (CPP_SPEC): Define __v850e3v5__ as appropriate. | |
12452 | (TARGET_USE_FPU): Enable for e3v5. | |
12453 | (CONST_OK_FOR_W): New macro. | |
12454 | (ADJUST_INSN_LENGTH): Define. | |
12455 | * config/v850/v850.md (UNSPEC_LOOP): Define. | |
12456 | (attr cpu): Add v850e3v5. | |
12457 | Rename all uses of TARGET_V850E2 to TARGET_V850E2V3_UP. | |
12458 | (movdi): New pattern. | |
12459 | (movdi_internal): New pattern. | |
12460 | (cbranchsf4): Conditionalize on TARGET_USE_FPU. | |
12461 | (cbranchdf4): Conditionalize on TARGET_USE_FPU. | |
12462 | (cstoresf4): Likewise. | |
12463 | (cstoredf4): Likewise. | |
12464 | (insv): New pattern. | |
12465 | (rotlso3_a): New pattern. | |
12466 | (rotlsi3_b): New pattern | |
12467 | (rotlsi3_v850e3v5): New pattern. | |
12468 | (doloop_begin): New pattern. | |
12469 | (fix_loop_counter): New pattern. | |
12470 | (doloop_end): New pattern. | |
12471 | (branch_normal): Add e3v5 long branch support. | |
12472 | (branch_invert): Likewise. | |
12473 | (branch_z_normal): Likewise. | |
12474 | (branch_z_invert): Likewise. | |
12475 | (branch_nz_normal): Likewise. | |
12476 | (branch_nz_invert): Likewise. | |
12477 | (call_internal_short): Add e3v5 register-indirect JARL support. | |
12478 | (call_internal_long): Likewise. | |
12479 | (call_value_internal_short): Likewise. | |
12480 | (call_value_internal_long): Likewise. | |
12481 | * config/v850/v850.opt (mv850e3v5, mv850e2v4): New options. | |
12482 | (mloop): New option. | |
12483 | * config.gcc: Add support for configuring v840e3v5 target. | |
6edc3e32 | 12484 | * doc/invoke.texi: Document new v850 specific command line options. |
dbdbd982 | 12485 | |
73861a41 PK |
12486 | 2013-01-31 Paul Koning <ni1d@arrl.net> |
12487 | ||
12488 | PR debug/55059 | |
12489 | PR debug/54508 | |
12490 | * dwarf2out.c (prune_unused_types_mark): Mark all of parent's | |
12491 | children if parent is a class. | |
12492 | (prune_unused_types_prune): Don't add DW_AT_declaration. | |
12493 | ||
e44978dc RB |
12494 | 2013-01-31 Richard Biener <rguenther@suse.de> |
12495 | ||
12496 | PR tree-optimization/56157 | |
12497 | * tree-vect-slp.c (vect_get_slp_defs): More thoroughly try to | |
12498 | match up operand with SLP child. | |
12499 | ||
90b10dec JM |
12500 | 2013-01-31 Jason Merrill <jason@redhat.com> |
12501 | ||
04d2dadd | 12502 | PR debug/54410 |
90b10dec JM |
12503 | * dwarf2out.c (gen_struct_or_union_type_die): Always schedule template |
12504 | parameters the first time. | |
12505 | (gen_scheduled_generic_parms_dies): Check completeness here. | |
12506 | ||
6e616110 RB |
12507 | 2013-01-31 Richard Biener <rguenther@suse.de> |
12508 | ||
12509 | PR middle-end/53073 | |
12510 | * common.opt (faggressive-loop-optimizations): New flag, | |
12511 | enabled by default. | |
12512 | * doc/invoke.texi (faggressive-loop-optimizations): Document. | |
12513 | * tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop): Guard | |
12514 | infer_loop_bounds_from_undefined by it. | |
12515 | ||
636f59cf RB |
12516 | 2013-01-31 Richard Biener <rguenther@suse.de> |
12517 | ||
12518 | PR tree-optimization/56150 | |
12519 | * tree-ssa-loop-manip.c (find_uses_to_rename_stmt): Do not | |
12520 | visit virtual operands. | |
12521 | (find_uses_to_rename_bb): Likewise. | |
12522 | ||
12523 | 2013-01-31 Richard Biener <rguenther@suse.de> | |
fcfa87ac RB |
12524 | |
12525 | PR tree-optimization/56150 | |
12526 | * tree-ssa-tail-merge.c (gimple_equal_p): Properly handle | |
12527 | mixed store non-store stmts. | |
12528 | ||
32887460 JJ |
12529 | 2013-01-30 Jakub Jelinek <jakub@redhat.com> |
12530 | ||
e60e09a0 JJ |
12531 | PR sanitizer/55374 |
12532 | * gcc.c (LIBASAN_SPEC): Define just to ADD_STATIC_LIBASAN_LIBS if | |
12533 | LIBASAN_EARLY_SPEC is defined. | |
12534 | (LIBASAN_EARLY_SPEC): Define to empty string if not already defined. | |
12535 | (LINK_COMMAND_SPEC): Add LIBASAN_EARLY_SPEC for -fsanitize=address, | |
12536 | before %o. | |
12537 | * config/gnu-user.h (LIBASAN_EARLY_SPEC): Define. | |
12538 | ||
32887460 JJ |
12539 | PR c++/55742 |
12540 | * config/i386/i386.c (ix86_valid_target_attribute_inner_p): Diagnose | |
12541 | invalid args instead of ICEing on it. | |
12542 | (ix86_valid_target_attribute_tree): Return error_mark_node if | |
12543 | ix86_valid_target_attribute_inner_p failed. | |
12544 | (ix86_valid_target_attribute_p): Return false only if | |
12545 | ix86_valid_target_attribute_tree returned error_mark_node. Allow | |
12546 | target("default") attribute. | |
12547 | (sorted_attr_string): Change argument from const char * to tree, | |
12548 | merge in all target attribute arguments rather than just one. | |
12549 | Formatting fix. Use XNEWVEC instead of xmalloc and XDELETEVEC | |
12550 | instead of free. Avoid using strcat. | |
12551 | (ix86_mangle_function_version_assembler_name): Mangle | |
12552 | target("default") as if no target attribute is present. Adjust | |
12553 | sorted_attr_string caller. Avoid leaking memory. Use XNEWVEC | |
12554 | instead of xmalloc and XDELETEVEC instead of free. | |
12555 | (ix86_function_versions): Don't return true if one of the decls | |
12556 | doesn't have target attribute. If they don't and one of the decls | |
12557 | is DECL_FUNCTION_VERSIONED, report an error. Adjust | |
12558 | sorted_attr_string caller. Use XDELETEVEC instead of free. | |
12559 | (ix86_supports_function_versions): Remove. | |
12560 | (make_name): Fix up formatting. | |
12561 | (make_dispatcher_decl): Remove resolver_name and its initialization. | |
12562 | Avoid leaking memory. | |
12563 | (is_function_default_version): Return true if there is | |
12564 | target("default") attribute rather than no target attribute at all. | |
12565 | (make_resolver_func): Avoid leaking memory. | |
12566 | (ix86_generate_version_dispatcher_body): Likewise. | |
12567 | (TARGET_OPTION_SUPPORTS_FUNCTION_VERSIONS): Remove. | |
12568 | * target.def (supports_function_versions): Remove. | |
12569 | * doc/tm.texi.in (SUPPORTS_FUNCTION_VERSIONS): Remove. | |
12570 | * doc/tm.texi: Regenerated. | |
12571 | ||
73cca0cc VM |
12572 | 2013-01-30 Vladimir Makarov <vmakarov@redhat.com> |
12573 | ||
12574 | PR rtl-optimization/56144 | |
12575 | * lra-constraints.c (get_reload_reg): Don't reuse reload pseudo | |
12576 | for values with side effects. | |
12577 | ||
11452e7b RB |
12578 | 2013-01-30 Richard Biener <rguenther@suse.de> |
12579 | ||
12580 | * sparseset.h (sparseset_bit_p): Use gcc_checking_assert. | |
12581 | (sparseset_pop): Likewise. | |
12582 | * cfganal.c (compute_idf): Likewise. Increase work-stack size | |
12583 | to be able to use quick_push in the worker loop. | |
12584 | ||
01cb1ef5 MP |
12585 | 2013-01-30 Marek Polacek <polacek@redhat.com> |
12586 | ||
12587 | * cfgcleanup.c (cleanup_cfg): Don't mark affected BBs. | |
12588 | ||
e892936e RB |
12589 | 2013-01-30 Richard Biener <rguenther@suse.de> |
12590 | ||
12591 | PR lto/56147 | |
6edc3e32 | 12592 | * lto-symtab.c (lto_symtab_merge_decls_1): Guard DECL_BUILT_IN check. |
e892936e | 12593 | |
cc06c01d GJL |
12594 | 2013-01-30 Georg-Johann Lay <avr@gjlay.de> |
12595 | ||
12596 | PR tree-optimization/56064 | |
12597 | * fixed-value.c (fixed_from_double_int): New function. | |
12598 | * fixed-value.h (fixed_from_double_int): New prototype. | |
12599 | (const_fixed_from_double_int): New static inline function. | |
12600 | * fold-const.c (native_interpret_fixed): New static function. | |
12601 | (native_interpret_expr) <FIXED_POINT_TYPE>: Use it. | |
12602 | (can_native_interpret_type_p) <FIXED_POINT_TYPE>: Return true. | |
12603 | (native_encode_fixed): New static function. | |
12604 | (native_encode_expr) <FIXED_CST>: Use it. | |
12605 | (native_interpret_int): Move double_int worker code to... | |
12606 | * double-int.c (double_int::from_buffer): ...this new static method. | |
12607 | * double-int.h (double_int::from_buffer): Prototype it. | |
12608 | ||
d394a308 RB |
12609 | 2013-01-30 Richard Biener <rguenther@suse.de> |
12610 | ||
12611 | * tree-ssa-structalias.c (final_solutions, final_solutions_obstack): | |
12612 | New pointer-map and obstack. | |
12613 | (init_alias_vars): Allocate pointer-map and obstack. | |
12614 | (delete_points_to_sets): Free them. | |
12615 | (find_what_var_points_to): Cache result. | |
12616 | (find_what_p_points_to): Adjust for changed interface of | |
12617 | find_what_var_points_to. | |
12618 | (compute_points_to_sets): Likewise. | |
12619 | (ipa_pta_execute): Likewise. | |
12620 | ||
20804d96 RO |
12621 | 2013-01-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
12622 | ||
12623 | * configure.ac (HAVE_AS_SPARC_NOBITS): New test. | |
12624 | * configure: Regenerate. | |
12625 | * config.in: Regenerate. | |
12626 | * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Emit | |
12627 | #nobits/#progbits if supported. | |
12628 | ||
a7ad88a2 OE |
12629 | 2013-01-29 Oleg Endo <olegendo@gcc.gnu.org> |
12630 | ||
12631 | PR target/56121 | |
12632 | * config/sh/sh.md (bclr_m2a, bset_m2a, bst_m2a, bld_m2a, bldsign_m2a, | |
12633 | bld_reg, *bld_regqi, band_m2a, bandreg_m2a, bor_m2a, borreg_m2a, | |
12634 | bxor_m2a, bxorreg_m2a): Add satisfies_constraint_K03 condition. | |
12635 | ||
7af79f92 GY |
12636 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
12637 | ||
91bfca59 OE |
12638 | * config/arm/cortex-a7.md (cortex_a7_neon, cortex_a7_all): Remove. |
12639 | (cortex_a7_idiv): Use cortex_a7_both instead of cortex_a7_all. | |
7af79f92 | 12640 | |
753bcf7b GY |
12641 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
12642 | ||
91bfca59 OE |
12643 | * config/arm/arm.c (cortexa7_younger): Return true for TYPE_CALL. |
12644 | * config/arm/cortex-a7.md (cortex_a7_call): Update required units. | |
753bcf7b | 12645 | |
8cbc2ea8 GY |
12646 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
12647 | ||
91bfca59 OE |
12648 | * config/arm/arm-protos.h (arm_mac_accumulator_is_result): New |
12649 | declaration. | |
12650 | * config/arm/arm.c (arm_mac_accumulator_is_result): New function. | |
12651 | * config/arm/cortex-a7.md: New bypasses using | |
12652 | arm_mac_accumulator_is_result. | |
8cbc2ea8 | 12653 | |
697a3325 GY |
12654 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
12655 | ||
91bfca59 | 12656 | * config/arm/cortex-a7.md (cortex_a7_neon_mul): New reservation. |
697a3325 | 12657 | (cortex_a7_neon_mla): Likewise. |
91bfca59 OE |
12658 | (cortex_a7_fpfmad): New reservation. |
12659 | (cortex_a7_fpmacs): Use ffmas and update required units. | |
12660 | (cortex_a7_fpmuld): Update required units and latency. | |
12661 | (cortex_a7_fpmacd): Likewise. | |
12662 | (cortex_a7_fdivs, cortex_a7_fdivd): Likewise. | |
12663 | (cortex_a7_neon). Likewise. | |
12664 | (bypass) Update participating units. | |
697a3325 | 12665 | |
29637783 GY |
12666 | 2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com> |
12667 | ||
91bfca59 OE |
12668 | * config/arm/arm.md (type): Add ffmas and ffmad to "type" attribute. |
12669 | * config/arm/vfp.md (fma,fmsub,fnmsub,fnmadd): Change type | |
12670 | from fmac to ffma. | |
12671 | * config/arm/vfp11.md (vfp_farith): Use ffmas. | |
12672 | (vfp_fmul): Use ffmad. | |
12673 | * config/arm/cortex-r4f.md (cortex_r4_fmacs): Use ffmas. | |
12674 | (cortex_r4_fmacd): Use ffmad. | |
12675 | * config/arm/cortex-m4-fpu.md (cortex_m4_fmacs): Use ffmas. | |
12676 | * config/arm/cortex-a9.md (cortex_a9_fmacs): Use ffmas. | |
12677 | (cortex_a9_fmacd): Use ffmad. | |
12678 | * config/arm/cortex-a8-neon.md (cortex_a8_vfp_macs): Use ffmas. | |
12679 | (cortex_a8_vfp_macd): Use ffmad. | |
12680 | * config/arm/cortex-a5.md (cortex_a5_fpmacs): Use ffmas. | |
12681 | (cortex_a5_fpmacd): Use ffmad. | |
12682 | * config/arm/cortex-a15-neon.md (cortex_a15_vfp_macs) Use ffmas. | |
12683 | (cortex_a15_vfp_macd): Use ffmad. | |
12684 | * config/arm/arm1020e.md (v10_fmul): Use ffmas and ffmad. | |
29637783 | 12685 | |
2ee8a2d5 JM |
12686 | 2013-01-29 Jason Merrill <jason@redhat.com> |
12687 | ||
12688 | PR libstdc++/54314 | |
12689 | * varasm.c (default_assemble_visibility): Don't warn about | |
12690 | visibility on artificial decls. | |
12691 | ||
78d087bc RB |
12692 | 2013-01-29 Richard Biener <rguenther@suse.de> |
12693 | ||
12694 | PR tree-optimization/56113 | |
12695 | * tree-ssa-structalias.c (equiv_class_lookup): Also return | |
12696 | the bitmap leader. | |
12697 | (label_visit): Free duplicate bitmaps and record the leader instead. | |
12698 | (perform_var_substitution): Adjust. | |
12699 | ||
83ba4d6f RB |
12700 | 2013-01-29 Richard Biener <rguenther@suse.de> |
12701 | ||
12702 | PR tree-optimization/55270 | |
12703 | * tree-ssa-dom.c (eliminate_degenerate_phis): If we changed | |
12704 | the CFG, schedule loops for fixup. | |
12705 | ||
66dfe13f NC |
12706 | 2013-01-29 Nick Clifton <nickc@redhat.com> |
12707 | ||
12708 | * config/rl78/rl78.c (rl78_regno_mode_code_ok_for_base_p): Allow | |
12709 | SP_REG. | |
12710 | ||
5a579c3b LE |
12711 | 2013-01-28 Leif Ekblad <leif@rdos.net> |
12712 | ||
12713 | * config.gcc (i[34567]86-*-rdos*, x86_64-*-rdos*): New targets. | |
12714 | * config/i386/i386.h (TARGET_RDOS): New macro. | |
12715 | (DEFAULT_LARGE_SECTION_THRESHOLD): New macro. | |
12716 | * config/i386/i386.c (ix86_option_override_internal): For 64bit | |
12717 | TARGET_RDOS, set ix86_cmodel to CM_MEDIUM_PIC and flag_pic to 1. | |
12718 | * config/i386/i386.opt (mlarge-data-threshold): Initialize to | |
12719 | DEFAULT_LARGE_SECTION_THRESHOLD. | |
12720 | * config/i386/i386.md (R14_REG, R15_REG): New constants. | |
12721 | * config/i386/rdos.h: New file. | |
12722 | * config/i386/rdos64.h: New file. | |
12723 | ||
51e44392 BS |
12724 | 2013-01-28 Bernd Schmidt <bernds@codesourcery.com> |
12725 | ||
12726 | PR other/54814 | |
12727 | * reload.c (find_valid_class_1): Use in_hard_reg_set_p instead of | |
12728 | TEST_HARD_REG_BIT. | |
12729 | ||
db1fb332 JJ |
12730 | 2013-01-28 Jakub Jelinek <jakub@redhat.com> |
12731 | ||
12732 | PR rtl-optimization/56117 | |
12733 | * sched-deps.c (sched_analyze_2) <case PREFETCH>: For use_cselib | |
12734 | call cselib_lookup_from_insn on the MEM before calling | |
12735 | add_insn_mem_dependence. | |
12736 | ||
16917761 RB |
12737 | 2013-01-28 Richard Biener <rguenther@suse.de> |
12738 | ||
12739 | * tree-inline.c (remap_gimple_stmt): Do not assing a BLOCK | |
12740 | to a stmt that didn't have one. | |
12741 | (copy_phis_for_bb): Likewise for PHI arguments. | |
12742 | (copy_debug_stmt): Likewise for debug stmts. | |
12743 | ||
b9fc0497 RB |
12744 | 2013-01-28 Richard Biener <rguenther@suse.de> |
12745 | ||
12746 | PR tree-optimization/56034 | |
6edc3e32 | 12747 | * tree-loop-distribution.c (enum partition_kind): Add PKIND_REDUCTION. |
b9fc0497 RB |
12748 | (partition_builtin_p): Adjust. |
12749 | (generate_code_for_partition): Handle PKIND_REDUCTION. Assert | |
12750 | it is the last partition. | |
12751 | (rdg_flag_uses): Check SSA_NAME_IS_DEFAULT_DEF before looking | |
12752 | up the vertex for the definition. | |
12753 | (classify_partition): Classify whether a partition is a | |
12754 | PKIND_REDUCTION, thus has uses outside of the loop. | |
12755 | (ldist_gen): Inherit PKIND_REDUCTION when merging partitions. | |
12756 | Merge all PKIND_REDUCTION partitions into the last partition. | |
12757 | (tree_loop_distribution): Seed partitions from reductions as well. | |
12758 | ||
aa710d25 JJ |
12759 | 2013-01-28 Jakub Jelinek <jakub@redhat.com> |
12760 | ||
0bfbca58 JJ |
12761 | PR tree-optimization/56125 |
12762 | * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Don't optimize | |
12763 | pow(x,c) into sqrt(x) * powi(x, n/2) or | |
12764 | 1.0 / (sqrt(x) * powi(x, abs(n/2))) if c is an integer or when | |
12765 | optimizing for size. | |
12766 | Don't optimize pow(x,c) into powi(x, n/3) * powi(cbrt(x), n%3) or | |
12767 | 1.0 / (powi(x, abs(n)/3) * powi(cbrt(x), abs(n)%3)) if 2c is an | |
12768 | integer. | |
12769 | ||
aa710d25 JJ |
12770 | PR tree-optimization/56094 |
12771 | * gimplify.c (force_gimple_operand_1): Temporarily set input_location | |
12772 | to UNKNOWN_LOCATION while gimplifying expr. | |
12773 | ||
77dc5297 UB |
12774 | 2013-01-27 Uros Bizjak <ubizjak@gmail.com> |
12775 | ||
12776 | PR target/56114 | |
12777 | * config/i386/i386.md (*movabs<mode>_1): Add square brackets around | |
12778 | operand 0 in movabs insn template for -masm=intel asm alternative. | |
12779 | (*movabs<mode>_2): Ditto for operand 1. | |
12780 | ||
0bfbca58 | 12781 | 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com> |
fbf0cf90 DH |
12782 | |
12783 | PR target/54663 | |
12784 | * config.gcc (microblaze*-linux*): Add tmake_file to allow building | |
12785 | of microblaze-c.o | |
12786 | ||
0bfbca58 | 12787 | 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com> |
6f14eef2 EI |
12788 | |
12789 | * config.gcc (microblaze*-*-*): Rename microblaze*-*-elf, update | |
12790 | tm_file. | |
12791 | ||
0bfbca58 | 12792 | 2013-01-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
706b2314 N |
12793 | |
12794 | * config/aarch64/aarch64.c (TARGET_FIXED_CONDITION_CODE_REGS): | |
12795 | Undef to avoid warning. | |
12796 | ||
478f60f9 MH |
12797 | 2013-01-25 Michael Haubenwallner <michael.haubenwallner@salomon.at> |
12798 | ||
12799 | * configure.ac (gcc_cv_ld_static_dynamic): Define for AIX native ld. | |
12800 | * configure: Regenerate. | |
12801 | ||
d7fa6ee2 JJ |
12802 | 2013-01-25 Jakub Jelinek <jakub@redhat.com> |
12803 | ||
12804 | PR tree-optimization/56098 | |
12805 | * tree-ssa-phiopt.c (nt_init_block): Don't call add_or_mark_expr | |
12806 | for stmts with volatile ops. | |
12807 | (cond_store_replacement): Don't optimize if assign has volatile ops. | |
12808 | (cond_if_else_store_replacement_1): Don't optimize if either | |
12809 | then_assign or else_assign have volatile ops. | |
12810 | (hoist_adjacent_loads): Don't optimize if either def1 or def2 have | |
12811 | volatile ops. | |
12812 | ||
f8fe87bd GJL |
12813 | 2013-01-25 Georg-Johann Lay <avr@gjlay.de> |
12814 | ||
12815 | * doc/invoke.texi (AVR Built-in Macros): Document __XMEGA__. | |
12816 | ||
28398d0d GJL |
12817 | 2013-01-25 Georg-Johann Lay <avr@gjlay.de> |
12818 | ||
12819 | * doc/extend.texi (Example of asm with clobbered asm reg): Fix | |
12820 | missing ':' in asm example. | |
12821 | ||
b7d7d917 TB |
12822 | 2013-01-25 Tejas Belagod <tejas.belagod@arm.com> |
12823 | ||
12824 | * config/aarch64/aarch64-simd-builtins.def: Separate sq<r>dmulh_lane | |
12825 | entries into lane and laneq entries. | |
77dc5297 UB |
12826 | * config/aarch64/aarch64-simd.md (aarch64_sq<r>dmulh_lane<mode>): |
12827 | Remove AdvSIMD scalar modes. | |
b7d7d917 TB |
12828 | (aarch64_sq<r>dmulh_laneq<mode>): New. |
12829 | (aarch64_sq<r>dmulh_lane<mode>): New RTL pattern for Scalar AdvSIMD | |
12830 | modes. | |
12831 | * config/aarch64/arm_neon.h: Fix all the vq<r>dmulh_lane* intrinsics' | |
12832 | builtin implementations to relfect changes in RTL in aarch64-simd.md. | |
12833 | * config/aarch64/iterators.md (VCOND): New. | |
12834 | (VCONQ): New. | |
12835 | ||
556f9906 GJL |
12836 | 2013-01-25 Georg-Johann Lay <avr@gjlay.de> |
12837 | ||
12838 | PR target/54222 | |
12839 | * config/avr/builtins.def (DEF_BUILTIN): Add LIBNAME argument. | |
12840 | Add NULL LIBNAME argument to existing definitions. | |
12841 | (ABSHR, ABSR, ABSLR, ABSLLR, ABSHK, ABSK, ABSLK, ABSLLK): New. | |
12842 | * config/avr/avr-c.c (DEF_BUILTIN): Add LIBNAME argument. | |
12843 | * config/avr/avr.c (DEF_BUILTIN): Same. | |
12844 | (avr_init_builtins): Pass down LIBNAME to add_builtin_function. | |
12845 | (avr_expand_builtin): Expand to a vanilla call if a libgcc | |
12846 | implementation is available (DECL_ASSEMBLER_NAME is set). | |
12847 | (avr_fold_absfx): New static function. | |
12848 | (avr_fold_builtin): Use it to handle: AVR_BUILTIN_ABSHR, | |
12849 | AVR_BUILTIN_ABSR, AVR_BUILTIN_ABSLR, AVR_BUILTIN_ABSLLR, | |
12850 | AVR_BUILTIN_ABSHK, AVR_BUILTIN_ABSK, AVR_BUILTIN_ABSLK, | |
12851 | AVR_BUILTIN_ABSLLK. | |
12852 | * config/avr/stdfix.h (abshr, absr, abslr, absllr) | |
12853 | (abshk, absk, abslk, absllk): Provide as static inline functions. | |
12854 | ||
1f546bbb MP |
12855 | 2013-01-25 Marek Polacek <polacek@redhat.com> |
12856 | ||
12857 | PR tree-optimization/56035 | |
12858 | * cfgloopmanip.c (fix_loop_structure): Remove redundant condition. | |
12859 | ||
7e184bd7 UB |
12860 | 2012-01-24 Uros Bizjak <ubizjak@gmail.com> |
12861 | ||
12862 | * config/i386/i386.md (*movti_internal_rex64): Add (o,e) alternative. | |
12863 | (*movtf_internal_rex64): Add (!o,C) alternative | |
12864 | (*movxf_internal_rex64): Ditto. | |
12865 | (*movdf_internal_rex64): Add (?r,C) and (?m,C) alternatives. | |
12866 | ||
f5ba49ac SM |
12867 | 2013-01-24 Shenghou Ma <minux.ma@gmail.com> |
12868 | ||
12869 | * doc/invoke.texi: fix typo. | |
12870 | * doc/objc.texi: fix typo. | |
12871 | ||
a6343728 RS |
12872 | 2013-01-24 Richard Sandiford <rdsandiford@googlemail.com> |
12873 | ||
12874 | * config/mips/mips.md (*and<mode>3_mips16): Use the "W" constraint | |
12875 | for the first two alternatives. | |
12876 | ||
cd030c07 DN |
12877 | 2013-01-24 Diego Novillo <dnovillo@google.com> |
12878 | ||
77dc5297 | 12879 | * Makefile.in (GGC): Remove. Replace all instances with ggc-page.o. |
cd030c07 DN |
12880 | (ggc-zone.o): Remove. |
12881 | * configure.ac: Remove option --with-gc. | |
12882 | * configure: Re-generate. | |
12883 | * doc/install.texi: Remove documentation for --with-gc. | |
12884 | * gengtype.c (write_enum_defn): Remove. Update all users. | |
12885 | (write_Types_process_field): Remove generation of gt_e_* argument. | |
12886 | (output_type_enum): Remove. Update all users. | |
12887 | (write_enum_defn): Remove. Update all users. | |
12888 | (enum alloc_zone): Remove. Update all users. | |
77dc5297 | 12889 | (write_splay_tree_allocator_def): Remove generation of gt_e_* argument. |
cd030c07 DN |
12890 | * ggc-common.c (ggc_splay_alloc): Remove first argument. |
12891 | Update all callers. | |
12892 | (struct ptr_data): Remove field TYPE. Update all users. | |
77dc5297 | 12893 | (gt_pch_note_object): Remove argument TYPE. Update all users. |
cd030c07 DN |
12894 | * ggc-internal.h (ggc_pch_alloc_object): Remove last argument. |
12895 | Update all users. | |
aaf1e810 | 12896 | * ggc-none.c (ggc_alloc_typed_stat): Remove. |
cd030c07 DN |
12897 | (struct alloc_zone): Remove. |
12898 | (ggc_internal_alloc_zone_stat): Remove. | |
12899 | (ggc_internal_cleared_alloc_zone_stat): Remove. | |
12900 | * ggc-page.c (ggc_alloc_typed_stat): Remove. | |
77dc5297 UB |
12901 | (ggc_pch_count_object): Remove last argument. Update all users. |
12902 | (ggc_pch_alloc_object): Remove last argument. Update all users. | |
cd030c07 DN |
12903 | (struct alloc_zone): Remove. |
12904 | * ggc-zone.c: Remove. | |
77dc5297 | 12905 | * ggc.h (gt_pch_note_object): Remove last argument. Update all users. |
cd030c07 DN |
12906 | (struct alloc_zone): Remove. |
12907 | (ggc_alloc_typed_stat): Remove. | |
12908 | (ggc_alloc_typed): Remove. | |
12909 | (ggc_splay_alloc): Remove first argument. | |
12910 | (rtl_zone): Remove. Update all users. | |
12911 | (tree_zone): Remove. Update all users. | |
12912 | (tree_id_zone): Remove. Update all users. | |
12913 | (ggc_internal_zone_alloc_stat): Remove. Update all users. | |
77dc5297 | 12914 | (ggc_internal_zone_cleared_alloc_stat): Remove. Update all users. |
cd030c07 | 12915 | (ggc_internal_zone_vec_alloc_stat): Remove. Update all users. |
77dc5297 | 12916 | * tree-ssanames.c: Remove references to zone allocator in comments. |
cd030c07 | 12917 | |
a861ffa4 GJL |
12918 | 2013-01-24 Georg-Johann Lay <avr@gjlay.de> |
12919 | ||
12920 | * config/avr/avr.c (avr_out_fract): Make register numbers that | |
12921 | might be outside of source operand signed. | |
12922 | ||
593c0ddd UB |
12923 | 2013-01-24 Uros Bizjak <ubizjak@gmail.com> |
12924 | ||
12925 | * config/i386/constraints.md (Yf): New constraint. | |
12926 | * config/i386/i386.md (*movdf_internal_rex64): Use Yf*f instead | |
12927 | of f constraint to conditionaly disable x87 register preferences. | |
12928 | (*movdf_internal): Ditto. | |
12929 | (*movsf_internal): Ditto. | |
12930 | ||
e86c0101 SB |
12931 | 2013-01-24 Steven Bosscher <steven@gcc.gnu.org> |
12932 | ||
12933 | PR inline-asm/55934 | |
12934 | * lra-assigns.c (assign_by_spills): Throw away the pattern of asms | |
12935 | that have operands with impossible constraints. | |
12936 | Add a FIXME for a speed-up opportunity. | |
12937 | * lra-constraints.c (process_alt_operands): Verify that a class | |
12938 | selected from constraints on asms is valid for the operand mode. | |
12939 | (curr_insn_transform): Remove incorrect comment. | |
12940 | ||
f6fee35f DE |
12941 | 2013-01-23 David Edelsohn <dje.gcc@gmail.com> |
12942 | ||
12943 | * config/rs6000/rs6000.c (rs6000_delegitimize_address): Check that | |
12944 | TOC operand is a valid symbol ref in the constant pool. | |
12945 | ||
12946 | 2013-01-23 Edgar E. Iglesias <edgar.iglesias@gmail.com> | |
c7729184 | 12947 | |
aaf1e810 | 12948 | * config/microblaze/linux.h: Add TARGET_OS_CPP_BUILTINS |
c7729184 | 12949 | |
dc62d7d1 GJL |
12950 | 2013-01-23 Georg-Johann Lay <avr@gjlay.de> |
12951 | ||
12952 | PR target/54222 | |
12953 | * config/avr/stdfix.h: New file. | |
12954 | * t-avr (stdfix-gcc.h): New rule to build it. | |
12955 | (EXTRA_HEADERS): Set it to install stdfix.h, stdfix-gcc.h. | |
12956 | ||
2660d12d KS |
12957 | 2013-01-23 Kostya Serebryany <kcc@google.com> |
12958 | ||
77dc5297 UB |
12959 | * config/darwin.h: remove dependency on |
12960 | CoreFoundation (asan on Mac OS). | |
2660d12d | 12961 | |
a70418fc JJ |
12962 | 2013-01-23 Jakub Jelinek <jakub@redhat.com> |
12963 | ||
12964 | PR target/49069 | |
12965 | * config/arm/arm.md (cbranchdi4, cstoredi4): Use s_register_operand | |
12966 | instead of cmpdi_operand for first comparison operand. | |
12967 | Don't assert that comparison operands aren't both constants. | |
12968 | ||
47876a2a JW |
12969 | 2013-01-22 Jonathan Wakely <jwakely.gcc@gmail.com> |
12970 | ||
12971 | * doc/install.texi (Downloading the Source): Update references to | |
12972 | downloading separate components. | |
12973 | ||
12974 | 2013-01-22 Jonathan Wakely <jwakely.gcc@gmail.com> | |
4ebd56a5 JW |
12975 | |
12976 | * doc/extend.texi (__int128): Improve grammar. | |
12977 | ||
47876a2a | 12978 | 2013-01-22 Uros Bizjak <ubizjak@gmail.com> |
32fc5b8a UB |
12979 | |
12980 | PR target/56028 | |
12981 | * config/i386/i386.md (*movti_internal_rex64): Change (o,riF) | |
12982 | alternative to (o,r). | |
12983 | (*movdi_internal_rex64): Remove (!o,n) alternative. | |
12984 | (DImode immediate->memory splitter): Remove. | |
12985 | (DImode immediate->memory peephole2): Remove. | |
12986 | (movtf): Enable for TARGET_64BIT || TARGET_SSE. | |
12987 | (*movtf_internal_rex64): Rename from *movtf_internal. Change (!o,F*r) | |
12988 | alternative to (!o,*r). | |
12989 | (*movtf_internal_sse): New pattern. | |
12990 | (*movxf_internal_rex64): New pattern. | |
12991 | (*movxf_internal): Disable for TARGET_64BIT. | |
12992 | (*movdf_internal_rex64): Remove (!o,F) alternative. | |
12993 | ||
3a984f10 JJ |
12994 | 2013-01-22 Jakub Jelinek <jakub@redhat.com> |
12995 | ||
502498d5 JJ |
12996 | PR middle-end/56074 |
12997 | * dumpfile.c (dump_loc): Only print loc if LOCATION_LOCUS (loc) | |
12998 | isn't UNKNOWN_LOCATION nor BUILTINS_LOCATION. | |
12999 | * tree-vect-loop-manip.c (find_loop_location): Also ignore | |
13000 | stmt locations where LOCATION_LOCUS of the stmt location is | |
13001 | UNKNOWN_LOCATION or BUILTINS_LOCATION. | |
13002 | ||
3a984f10 JJ |
13003 | PR target/55686 |
13004 | * config/i386/i386.md (UNSPEC_STOS): New. | |
13005 | (strset_singleop, *strsetdi_rex_1, *strsetsi_1, *strsethi_1, | |
13006 | *strsetqi_1): Add UNSPEC_STOS. | |
13007 | ||
fa817f7f PC |
13008 | 2013-01-22 Paolo Carlini <paolo.carlini@oracle.com> |
13009 | ||
13010 | PR c++/56067 | |
13011 | * doc/invoke.texi: Remove left over -Wsynth example. | |
13012 | ||
8f498c1b JJ |
13013 | 2013-01-21 Jakub Jelinek <jakub@redhat.com> |
13014 | ||
13015 | PR tree-optimization/56051 | |
13016 | * fold-const.c (fold_binary_loc): Don't fold | |
13017 | X < (cast) (1 << Y) into (X >> Y) != 0 if cast is either | |
13018 | a narrowing conversion, or widening conversion from signed | |
13019 | to unsigned. | |
13020 | ||
47876a2a | 13021 | 2013-01-21 Uros Bizjak <ubizjak@gmail.com> |
35d59da7 UB |
13022 | |
13023 | PR rtl-optimization/56023 | |
13024 | * haifa-sched.c (fix_inter_tick): Do not update ticks of instructions, | |
13025 | dependent on debug instruction. | |
13026 | ||
5b9db1bc MJ |
13027 | 2013-01-21 Martin Jambor <mjambor@suse.cz> |
13028 | ||
13029 | PR middle-end/56022 | |
13030 | * function.c (allocate_struct_function): Call | |
13031 | invoke_set_current_function_hook earlier. | |
13032 | ||
e8bb7d68 JJ |
13033 | 2013-01-21 Jakub Jelinek <jakub@redhat.com> |
13034 | ||
13035 | * reload1.c (init_reload): Only initialize reload_obstack | |
13036 | during the first call. | |
13037 | ||
616a4e32 MP |
13038 | 2013-01-21 Marek Polacek <polacek@redhat.com> |
13039 | ||
13040 | * cfgloop.c (verify_loop_structure): Fix up grammar. | |
13041 | ||
4401981b YHH |
13042 | 2013-01-21 Yi-Hsiu Hsu <ahsu@marvell.com> |
13043 | ||
13044 | * config/arm/marvell-pj4.md (pj4_shift_conds, pj4_alu_shift, | |
13045 | pj4_alu_shift_conds, pj4_shift): Handle simple_alu_shift. | |
13046 | ||
8e87740b RR |
13047 | 2013-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
13048 | ||
13049 | PR target/56058 | |
13050 | * config/arm/marvell-pj4.md: Update copyright year. | |
13051 | Fix up use of alu to alu_reg and simple_alu_imm. | |
13052 | ||
47876a2a | 13053 | 2013-01-21 Uros Bizjak <ubizjak@gmail.com> |
1f6bc337 UB |
13054 | |
13055 | * config/i386/i386.md (enabled): Do not disable fma4 for TARGET_FMA. | |
13056 | ||
89d56d79 VM |
13057 | 2013-01-20 Vladimir Makarov <vmakarov@redhat.com> |
13058 | ||
13059 | PR target/55433 | |
13060 | * lra-constraints.c (curr_insn_transform): Don't reuse original | |
1f6bc337 | 13061 | insn for secondary memory move when memory mode should be different. |
89d56d79 | 13062 | |
fe603553 JDA |
13063 | 2013-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
13064 | ||
13065 | * config/pa/pa.md (atomic_loaddi, atomic_loaddi_1, atomic_storedi, | |
13066 | atomic_storedi_1): New patterns. | |
13067 | ||
01284895 VK |
13068 | 2013-01-20 Venkataramanan Kumar <venkataramanan.kumar@amd.com> |
13069 | ||
13070 | btver2 pipeline descriptions. | |
13071 | * config/i386/i386.c: Enable CPU_BTVER2 to use btver2 pipeline | |
13072 | descriptions. | |
13073 | * config/i386/i386.md (btver2_decode): New type attributes. | |
1f6bc337 | 13074 | * config/i386/sse.md (btver2_decode, btver2_sse_attr): New |
01284895 VK |
13075 | type attributes. |
13076 | * config/i386/btver2.md: New file describing btver2 pipelines. | |
13077 | ||
5630e3e1 JL |
13078 | 2013-01-19 Andrew Pinski <apinski@cavium.com> |
13079 | ||
13080 | PR tree-optimization/52631 | |
13081 | * tree-ssa-sccvn (visit_use): Before looking up the original | |
13082 | statement, try looking up the simplified expression. | |
13083 | ||
650ae806 AG |
13084 | 2013-01-19 Anthony Green <green@moxielogic.com> |
13085 | ||
13086 | * config/moxie/moxie.c (moxie_expand_prologue): Set | |
13087 | current_function_static_stack_size. | |
13088 | ||
e300ec2d JJ |
13089 | 2013-01-18 Jakub Jelinek <jakub@redhat.com> |
13090 | ||
13091 | PR tree-optimization/56029 | |
13092 | * tree-phinodes.c (reserve_phi_args_for_new_edge): Set | |
13093 | gimple_phi_arg_location for the new arg to UNKNOWN_LOCATION. | |
13094 | ||
a3d7af04 SS |
13095 | 2013-01-18 Sharad Singhai <singhai@google.com> |
13096 | ||
13097 | PR tree-optimization/55995 | |
13098 | * dumpfile.c (dump_loc): Print location only if available. | |
13099 | * tree-vectorizer.c (increase_alignment): Intialize vect_location. | |
13100 | ||
66aa7879 VM |
13101 | 2013-01-18 Vladimir Makarov <vmakarov@redhat.com> |
13102 | ||
13103 | PR target/55433 | |
13104 | * lra-constraints.c (curr_insn_transform): Reuse original insn for | |
13105 | secondary memory move. | |
13106 | (inherit_reload_reg): Use rclass instead of cl for | |
13107 | check_secondary_memory_needed_p. | |
13108 | ||
3f0fee7b JJ |
13109 | 2013-01-18 Jakub Jelinek <jakub@redhat.com> |
13110 | ||
13111 | PR middle-end/56015 | |
13112 | * expr.c (expand_expr_real_2) <case COMPLEX_EXPR>: Handle | |
1f6bc337 | 13113 | the case where writing real complex part of target modifies op1. |
3f0fee7b | 13114 | |
70c67693 JG |
13115 | 2013-01-18 James Greenhalgh <james.greenhalgh@arm.com> |
13116 | ||
13117 | * config/aarch64/aarch64-simd.md | |
13118 | (aarch64_vcond_internal<mode>): Handle unordered cases. | |
13119 | * config/aarch64/iterators.md (v_cmp_result): New. | |
13120 | ||
df8de9b3 YHH |
13121 | 2013-01-18 Yi-Hsiu Hsu <ahsu@marvell.com> |
13122 | Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
13123 | ||
13124 | * config/arm/marvell-pj4.md: New file. | |
13125 | * config/arm/arm.c (arm_issue_rate): Add marvell_pj4. | |
13126 | * config/arm/arm.md (generic_sched): Add marvell_pj4. | |
13127 | (generic_vfp): Likewise. | |
13128 | * config/arm/arm-cores.def: Add marvell-pj4. | |
13129 | * config/arm/arm-tune.md: Regenerate. | |
13130 | * config/arm/arm-tables.opt: Regenerate. | |
13131 | * config/arm/bpabi.h (BE8_LINK_SPEC): Add marvell_pj4. | |
13132 | * doc/invoke.texi: Document marvell-pj4. | |
13133 | ||
be30c356 TB |
13134 | 2013-01-18 Tejas Belagod <tejas.belagod@arm.com> |
13135 | ||
13136 | * config/aarch64/arm_neon.h: Map scalar types to standard types. | |
13137 | ||
0bfbca58 | 13138 | 2013-01-18 Alexandre Oliva <aoliva@redhat.com> |
af6236c1 AO |
13139 | |
13140 | PR debug/54114 | |
13141 | PR debug/54402 | |
13142 | PR debug/49888 | |
13143 | * var-tracking.c (negative_power_of_two_p): New. | |
13144 | (global_get_addr_cache, local_get_addr_cache): New. | |
13145 | (get_addr_from_global_cache, get_addr_from_local_cache): New. | |
13146 | (vt_canonicalize_addr): Rewrite using the above. Adjust the | |
13147 | heading comment. | |
13148 | (vt_stack_offset_p): Remove. | |
13149 | (vt_canon_true_dep): Always canonicalize loc's address. | |
13150 | (clobber_overlapping_mems): Make sure we have a MEM. | |
13151 | (local_get_addr_clear_given_value): New. | |
13152 | (val_reset): Clear local cached entries. | |
13153 | (compute_bb_dataflow): Create and release the local cache. | |
13154 | Disable duplicate MEMs clobbering. | |
13155 | (emit_notes_in_bb): Clobber MEMs likewise. | |
13156 | (vt_emit_notes): Create and release the local cache. | |
13157 | (vt_initialize, vt_finalize): Create and release the global | |
13158 | cache, respectively. | |
1f6bc337 | 13159 | * alias.c (rtx_equal_for_memref_p): Compare operands of ENTRY_VALUEs. |
af6236c1 | 13160 | |
0bfbca58 | 13161 | 2013-01-18 Alexandre Oliva <aoliva@redhat.com> |
7ff37ffa AO |
13162 | |
13163 | PR libmudflap/53359 | |
13164 | * tree-mudflap.c (mudflap_finish_file): Skip deferred decls | |
13165 | not found in the symtab. | |
13166 | ||
0bfbca58 | 13167 | 2013-01-18 Alexandre Oliva <aoliva@redhat.com> |
3aa03517 | 13168 | |
c350ba53 | 13169 | PR debug/56006 |
3aa03517 AO |
13170 | PR rtl-optimization/55547 |
13171 | PR rtl-optimization/53827 | |
13172 | PR debug/53671 | |
13173 | PR debug/49888 | |
13174 | * alias.c (offset_overlap_p): New, factored out of... | |
13175 | (memrefs_conflict_p): ... this. Use absolute sizes. Retain | |
13176 | the conservative special case for symbolic constants. Don't | |
13177 | adjust zero sizes on alignment. | |
13178 | ||
c664546f JL |
13179 | 2013-01-18 Bernd Schmidt <bernds@codesourcery.com> |
13180 | ||
13181 | PR rtl-optimization/52573 | |
13182 | * regrename.c (build_def_use): Ignore REG_DEAD notes if there is a | |
13183 | REG_UNUSED for the same register. | |
13184 | ||
1bd3f750 MP |
13185 | 2013-01-17 Richard Biener <rguenther@suse.de> |
13186 | Marek Polacek <polacek@redhat.com> | |
13187 | ||
13188 | PR rtl-optimization/55833 | |
13189 | * loop-unswitch.c (unswitch_loops): Move loop verification... | |
13190 | (unswitch_single_loop): ...here. Call mark_irreducible_loops. | |
13191 | * cfgloopmanip.c (fix_loop_placement): Add IRRED_INVALIDATED parameter. | |
13192 | Set it to true when we're removing a loop from hierarchy tree in | |
13193 | an irreducible region. | |
13194 | (fix_bb_placements): Adjust caller. | |
13195 | (fix_loop_placements): Likewise. | |
13196 | ||
e52a8b71 GJL |
13197 | 2013-01-17 Georg-Johann Lay <avr@gjlay.de> |
13198 | ||
13199 | * config/avr/builtins.def (DEF_BUILTIN): Factor out | |
13200 | "__builtin_avr_" from NAME, turn NAME to an uppercase identifier. | |
13201 | Factor out 'CODE_FOR_' from ICODE, use 'nothing' instead of '-1'. | |
13202 | Remove ID. Adjust comments. | |
13203 | * config/avr/avr-c.c (avr_builtin_name): Remove. | |
13204 | (avr_cpu_cpp_builtins): Use DEF_BUILTIN instead of for-loop. | |
13205 | * config/avr/avr.c (avr_tolower): New static function. | |
13206 | (DEF_BUILTIN): Remove parameter ID. Prefix ICODE by 'CODE_FOR_'. | |
13207 | Stringify NAME, prefix it with "__builtin_avr_" and lowercase it. | |
13208 | (avr_expand_builtin): Assert insn_code != CODE_FOR_nothing for | |
13209 | default expansion. | |
13210 | ||
8386a7ea JH |
13211 | 2013-01-17 Jan Hubicka <jh@suse.cz> |
13212 | ||
610fb637 | 13213 | PR tree-optimization/55273 |
8386a7ea JH |
13214 | * loop-iv.c (iv_number_of_iterations): Consider zero iteration case. |
13215 | ||
47876a2a | 13216 | 2013-01-17 Uros Bizjak <ubizjak@gmail.com> |
8abaebcd UB |
13217 | |
13218 | PR target/55981 | |
13219 | * config/i386/sync.md (atomic_store<mode>): Always generate SWImode | |
13220 | store through atomic_store<mode>_1. | |
13221 | (atomic_store<mode>_1): Macroize insn using SWI mode iterator. | |
13222 | ||
8222c37e MJ |
13223 | 2013-01-17 Martin Jambor <mjambor@suse.cz> |
13224 | ||
13225 | PR tree-optimizations/55264 | |
13226 | * ipa-inline-transform.c (can_remove_node_now_p_1): Never return true | |
13227 | for virtual methods. | |
13228 | * ipa.c (symtab_remove_unreachable_nodes): Never return true for | |
13229 | virtual methods before inlining is over. | |
13230 | * cgraph.h (cgraph_only_called_directly_or_aliased_p): Return false for | |
13231 | virtual functions. | |
13232 | * cgraphclones.c (cgraph_create_virtual_clone): Mark clones as | |
13233 | non-virtual. | |
13234 | ||
79f01c76 VM |
13235 | 2013-01-16 Vladimir Makarov <vmakarov@redhat.com> |
13236 | ||
13237 | PR rtl-optimization/56005 | |
13238 | * sched-deps.c (sched_analyze_2): Check deps->readonly for adding | |
13239 | pending reads for prefetch. | |
13240 | ||
d0b6bb1b IB |
13241 | 2013-01-16 Ian Bolton <ian.bolton@arm.com> |
13242 | ||
aaf1e810 | 13243 | * config/aarch64/aarch64.md |
d0b6bb1b IB |
13244 | (*cstoresi_neg_uxtw): New pattern. |
13245 | (*cmovsi_insn_uxtw): New pattern. | |
13246 | (*<optab>si3_uxtw): New pattern. | |
13247 | (*<LOGICAL:optab>_<SHIFT:optab>si3_uxtw): New pattern. | |
13248 | (*<optab>si3_insn_uxtw): New pattern. | |
13249 | (*bswapsi2_uxtw): New pattern. | |
13250 | ||
cb9cf03b RB |
13251 | 2013-01-16 Richard Biener <rguenther@suse.de> |
13252 | ||
13253 | * tree-inline.c (tree_function_versioning): Remove set but | |
13254 | never used variable. | |
13255 | ||
2cfc56b9 RB |
13256 | 2013-01-16 Richard Biener <rguenther@suse.de> |
13257 | ||
13258 | PR tree-optimization/55964 | |
13259 | * tree-flow.h (rename_variables_in_loop): Remove. | |
13260 | (rename_variables_in_bb): Likewise. | |
13261 | * tree-loop-distribution.c (update_phis_for_loop_copy): Remove. | |
13262 | (copy_loop_before): Adjust and delete update-ssa status. | |
13263 | * tree-vect-loop-manip.c (rename_variables_in_bb): Make static. | |
8abaebcd | 13264 | (rename_variables_in_bb): Likewise. Properly walk over predecessors. |
2cfc56b9 RB |
13265 | (rename_variables_in_loop): Remove. |
13266 | (slpeel_update_phis_for_duplicate_loop): Likewise. | |
13267 | (slpeel_tree_duplicate_loop_to_edge_cfg): Handle nested loops, | |
13268 | use available cfg machinery instead of duplicating it. | |
13269 | Update PHI nodes and perform poor-mans SSA update here. | |
13270 | (slpeel_tree_peel_loop_to_edge): Adjust. | |
13271 | ||
c25a0c60 RB |
13272 | 2013-01-16 Richard Biener <rguenther@suse.de> |
13273 | ||
13274 | PR tree-optimization/54767 | |
13275 | PR tree-optimization/53465 | |
13276 | * tree-vrp.c (vrp_meet_1): Revert original fix for PR53465. | |
13277 | (vrp_visit_phi_node): For PHI arguments coming via backedges | |
13278 | drop all symbolical range information. | |
13279 | (execute_vrp): Compute backedges. | |
13280 | ||
04b535af RB |
13281 | 2013-01-16 Richard Biener <rguenther@suse.de> |
13282 | ||
13283 | * doc/install.texi: Update CLooG and ISL requirements to | |
13284 | 0.18.0 and 0.11.1. | |
13285 | ||
8b0a1e0b CB |
13286 | 2013-01-16 Christian Bruel <christian.bruel@st.com> |
13287 | ||
13288 | PR target/55301 | |
13289 | * config/sh/sh.c (sh_expand_prologue): Postpone new_stack mem symbol. | |
13290 | (broken_move): Handle UNSPECV_SP_SWITCH_B. | |
13291 | * config/sh/sh.md (sp_switch_1): Use set (reg:SI SP_REG). | |
13292 | ||
13293 | 2013-01-16 DJ Delorie <dj@redhat.com> | |
13294 | ||
13295 | * config/sh/sh.md (UNSPECV_SP_SWITCH_B): New. | |
13296 | (UNSPECV_SP_SWITCH_E): New. | |
13297 | (sp_switch_1): Change to an unspec. | |
13298 | (sp_switch_2): Change to an unspec. Don't use post-inc when we | |
13299 | replace $r15. | |
13300 | ||
13301 | 2013-01-16 Uros Bizjak <ubizjak@gmail.com> | |
88e784e6 UB |
13302 | |
13303 | * emit-rtl.c (need_atomic_barrier_p): Mask memory model argument | |
13304 | with MEMMODEL_MASK before comparing with MEMMODEL_* memory types. | |
13305 | * optabs.c (maybe_emit_sync_lock_test_and_set): Ditto. | |
13306 | (expand_mem_thread_fence): Ditto. | |
13307 | (expand_mem_signal_fence): Ditto. | |
13308 | (expand_atomic_load): Ditto. | |
13309 | (expand_atomic_store): Ditto. | |
13310 | ||
0bfbca58 | 13311 | 2013-01-16 Alexandre Oliva <aoliva@redhat.com> |
5147bf6a AO |
13312 | |
13313 | PR rtl-optimization/55547 | |
13314 | PR rtl-optimization/53827 | |
13315 | PR debug/53671 | |
13316 | PR debug/49888 | |
13317 | * alias.c (memrefs_conflict_p): Set sizes to negative after | |
13318 | AND adjustments. | |
13319 | ||
305e3ac1 JJ |
13320 | 2013-01-15 Jakub Jelinek <jakub@redhat.com> |
13321 | ||
13322 | PR target/55940 | |
13323 | * function.c (thread_prologue_and_epilogue_insns): Always | |
13324 | add crtl->drap_reg to set_up_by_prologue.set, even if | |
13325 | stack_realign_drap is false. | |
13326 | ||
f78ac4f2 JBG |
13327 | 2013-01-15 Jan-Benedict Glaw <jbglaw@lug-owl.de> |
13328 | ||
13329 | * config/vax/vax.md (add<mode>3, sub<mode>3, mul<mode>3, div<mode>3, | |
13330 | and<mode>3, *and<mode>_const_int, ior<mode>3, xor<mode>3, ashrsi3, | |
13331 | *call): Fix indention. | |
13332 | ||
a78a8cc4 TV |
13333 | 2013-01-15 Tom de Vries <tom@codesourcery.com> |
13334 | ||
13335 | PR target/55876 | |
13336 | * optabs.c (widen_operand): Use gen_lowpart instead of gen_rtx_SUBREG. | |
13337 | Update comment. | |
13338 | ||
0e80383f VM |
13339 | 2013-01-15 Vladimir Makarov <vmakarov@redhat.com> |
13340 | ||
305e3ac1 | 13341 | PR rtl-optimization/55153 |
0e80383f VM |
13342 | * sched-deps.c (sched_analyze_2): Add pending reads for prefetch. |
13343 | ||
207b5956 MJ |
13344 | 2013-01-15 Martin Jambor <mjambor@suse.cz> |
13345 | ||
13346 | PR tree-optimization/55920 | |
13347 | * tree-sra.c (analyze_access_subtree): Do not mark non-removable | |
13348 | accesses as grp_to_be_debug_replaced. | |
13349 | ||
a7818b54 JJ |
13350 | 2013-01-15 Jakub Jelinek <jakub@redhat.com> |
13351 | ||
13352 | PR tree-optimization/55920 | |
13353 | * tree-sra.c (sra_modify_assign): If for lacc->grp_to_be_debug_replaced | |
13354 | there is non-useless type conversion needed from debug rhs to lhs, | |
13355 | use build_debug_ref_for_model and/or VIEW_CONVERT_EXPR. | |
13356 | ||
b0fe107e JM |
13357 | 2013-01-15 Joseph Myers <joseph@codesourcery.com> |
13358 | Mikael Pettersson <mikpe@it.uu.se> | |
13359 | ||
13360 | PR target/43961 | |
13361 | * config/arm/arm.h (ADDR_VEC_ALIGN): Align SImode jump tables for | |
13362 | Thumb. | |
13363 | (ASM_OUTPUT_CASE_LABEL): Remove. | |
13364 | (ASM_OUTPUT_BEFORE_CASE_LABEL): Define to empty. | |
13365 | * final.c (shorten_branches): Update alignment of labels before | |
13366 | jump tables if CASE_VECTOR_SHORTEN_MODE. | |
13367 | ||
34ab62ee RB |
13368 | 2013-01-15 Richard Biener <rguenther@suse.de> |
13369 | ||
13370 | PR bootstrap/55961 | |
13371 | * system.h: Do not include gmp.h for building host tools. | |
13372 | ||
783a3a05 RB |
13373 | 2013-01-15 Richard Biener <rguenther@suse.de> |
13374 | ||
13375 | PR middle-end/55882 | |
13376 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Correctly | |
13377 | account for bitpos when computing alignment. | |
13378 | ||
3a579e09 VY |
13379 | 2013-01-15 Vladimir Yakovlev <vladimir.b.yakovlev@intel.com> |
13380 | ||
13381 | * config/i386/i386-c.c (ix86_target_macros_internal): New case. | |
13382 | (ix86_target_macros_internal): Likewise. | |
13383 | ||
13384 | * config/i386/i386.c (m_CORE2I7): Removed. | |
13385 | (m_CORE_HASWELL): New macro. | |
13386 | (m_CORE_ALL): Likewise. | |
13387 | (initial_ix86_tune_features): m_CORE2I7 is replaced by m_CORE_ALL. | |
13388 | (initial_ix86_arch_features): Likewise. | |
13389 | (processor_target_table): Initializations for Core avx2. | |
13390 | (cpu_names): New names "core-avx2". | |
13391 | (ix86_option_override_internal): Changed PROCESSOR_COREI7 by | |
13392 | PROCESSOR_CORE_HASWELL. | |
13393 | (ix86_issue_rate): New case. | |
13394 | (ia32_multipass_dfa_lookahead): Likewise. | |
13395 | (ix86_sched_init_global): Likewise. | |
13396 | ||
13397 | * config/i386/i386.h (TARGET_HASWELL): New macro. | |
13398 | (target_cpu_default): New TARGET_CPU_DEFAULT_haswell. | |
13399 | (processor_type): New PROCESSOR_HASWELL. | |
13400 | ||
955f5a07 JJ |
13401 | 2013-01-15 Jakub Jelinek <jakub@redhat.com> |
13402 | ||
ff784829 JJ |
13403 | PR tree-optimization/55955 |
13404 | * tree-vect-loop.c (vectorizable_reduction): Give up early on | |
13405 | *SHIFT_EXPR and *ROTATE_EXPR codes. | |
13406 | ||
955f5a07 JJ |
13407 | PR tree-optimization/48766 |
13408 | * opts.c (common_handle_option): For -fwrapv disable -ftrapv, for | |
13409 | -ftrapv disable -fwrapv. | |
13410 | ||
aeb8b4e9 GJL |
13411 | 2013-01-14 Georg-Johann Lay <avr@gjlay.de> |
13412 | ||
13413 | PR target/55974 | |
13414 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Define __FLASH | |
13415 | etc. to 1 and not to __flash. | |
13416 | Use LL suffix for __INT24_MAX__ with -mint8. | |
13417 | Use ULL suffix for __UINT24_MAX__ with -mint8. | |
13418 | ||
1c494c6a GJL |
13419 | 2013-01-14 Georg-Johann Lay <avr@gjlay.de> |
13420 | ||
13421 | * config/avr/avr-arch.h | |
13422 | (struct base_arch_s): Use typedef avr_arch_t instead. | |
13423 | (struct arch_info_s): Use typedef avr_arch_info_t instead. | |
13424 | (struct mcu_type_s): Use typedef avr_mcu_t instead. | |
13425 | * config/avr/avr.c: Same. | |
13426 | * config/avr/avr-devices.c: Same. | |
13427 | * config/avr/driver-avr.c: Same. | |
13428 | * config/avr/gen-avr-mmcu-texi.c: Same. | |
13429 | * config/avr/avr-mcus.def: Adjust comment. | |
13430 | ||
a50344cb TB |
13431 | 2013-01-14 Tejas Belagod <tejas.belagod@arm.com> |
13432 | ||
88e784e6 UB |
13433 | * config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): New. |
13434 | * config/aarch64/iterators.md (VALLDI): New. | |
a50344cb | 13435 | |
47876a2a | 13436 | 2013-01-14 Uros Bizjak <ubizjak@gmail.com> |
e6f0e052 UB |
13437 | Andi Kleen <ak@linux.intel.com> |
13438 | ||
13439 | PR target/55948 | |
13440 | * config/i386/sync.md (atomic_store<mode>_1): New pattern. | |
13441 | (atomic_store<mode>): Call atomic_store<mode>_1 for IX86_HLE_RELEASE | |
13442 | memmodel flag. | |
13443 | ||
00892272 GJL |
13444 | 2013-01-14 Georg-Johann Lay <avr@gjlay.de> |
13445 | ||
13446 | * config/avr/avr-stdint.h: Remove trailing blanks. | |
13447 | * config/avr/avr-log.h: Same. | |
13448 | * config/avr/avr-arch.h: Same. | |
13449 | * config/avr/avr-devices.c: Same. | |
13450 | * config/avr/avr-dimode.md: Same. | |
13451 | * config/avr/predicates.md: Same. | |
13452 | * config/avr/avr-c.c: Same. And fix typo. | |
e6f0e052 | 13453 | |
00892272 GJL |
13454 | * config/avr/avr-protos.h: Same. And: |
13455 | (function_arg_regno_p): Rename to avr_function_arg_regno_p. | |
13456 | (init_cumulative_args): Rename to avr_init_cumulative_args. | |
13457 | (expand_prologue): Rename to avr_expand_prologue. | |
13458 | (expand_epilogue): Rename to avr_expand_epilogue. | |
13459 | (adjust_insn_length): Rename to avr_adjust_insn_length. | |
13460 | (notice_update_cc): Rename to avr_notice_update_cc. | |
13461 | (final_prescan_insn): Rename to avr_final_prescan_insn. | |
13462 | * config/avr/avr.c: Same. | |
13463 | * config/avr/avr.h: Same. | |
13464 | * config/avr/avr.md: Remove trailing blanks. | |
13465 | (prologue): Use avr_expand_prologue. | |
13466 | (epilogue, sibcall_epilogue): Use avr_expand_epilogue. | |
13467 | ||
7bb01996 RB |
13468 | 2013-01-14 Richard Biener <rguenther@suse.de> |
13469 | ||
13470 | * tree-cfg.c (verify_expr_location, verify_expr_location_1, | |
13471 | verify_location, collect_subblocks): New functions. | |
13472 | (verify_gimple_in_cfg): Verify that locations only reference | |
13473 | BLOCKs in the functions BLOCK tree. | |
13474 | ||
2724573f RB |
13475 | 2013-01-14 Richard Biener <rguenther@suse.de> |
13476 | ||
13477 | * tree-cfgcleanup.c (remove_forwarder_block): Unshare propagated | |
13478 | PHI argument. | |
13479 | * graphite-sese-to-poly.c (insert_out_of_ssa_copy): Properly | |
13480 | unshare reference. | |
13481 | (insert_out_of_ssa_copy_on_edge): Likewise. | |
13482 | (rewrite_close_phi_out_of_ssa): Likewise. | |
13483 | * tree-ssa.c (insert_debug_temp_for_var_def): Properly unshare | |
13484 | debug expressions. | |
13485 | * tree-ssa-pre.c (insert_into_preds_of_block): Properly unshare | |
13486 | propagated constants. | |
13487 | * tree-cfg.c (tree_node_can_be_shared): Handled component-refs | |
13488 | can not be shared. | |
13489 | ||
9a0bbab6 GJL |
13490 | 2013-01-14 Georg-Johann Lay <avr@gjlay.de> |
13491 | ||
13492 | * config/avr/avr-modes.def: Add GPL copyright notice. | |
13493 | ||
45805f17 UB |
13494 | 2013-01-13 Uros Bizjak <ubizjak@gmail.com> |
13495 | ||
13496 | * config/i386/sync.md (mem_thread_fence): Mask operands[0] with | |
13497 | MEMMODEL_MASK to determine memory model. | |
13498 | (atomic_store<mode>): Ditto from operands[2]. | |
13499 | * config/i386/i386.c (ix86_memmodel_check): Declare "strong" as bool. | |
13500 | ||
9d60be38 JJ |
13501 | 2013-01-13 Jakub Jelinek <jakub@redhat.com> |
13502 | ||
13503 | PR fortran/55935 | |
45805f17 | 13504 | * gimple-fold.c (get_symbol_constant_value): Call unshare_expr. |
9d60be38 JJ |
13505 | (fold_gimple_assign): Don't call unshare_expr here. |
13506 | (fold_ctor_reference): Call unshare_expr. | |
13507 | ||
e7f49d92 TG |
13508 | 2013-01-13 Terry Guo <terry.guo@arm.com> |
13509 | ||
aaf1e810 EB |
13510 | * Makefile.in (s-mlib): New argument MULTILIB_REUSE. |
13511 | * doc/fragments.texi: Document MULTILIB_REUSE. | |
13512 | * gcc.c (multilib_reuse): New internal spec. | |
e7f49d92 | 13513 | (set_multilib_dir): Also search multilib from multilib_reuse. |
aaf1e810 | 13514 | * genmultilib (tmpmultilib3): Refactor code. |
e7f49d92 TG |
13515 | (tmpmultilib4): Ditto. |
13516 | (multilib_reuse): New multilib argument. | |
13517 | ||
fbd03a27 RS |
13518 | 2013-01-13 Richard Sandiford <rdsandiford@googlemail.com> |
13519 | ||
13520 | * Makefile.in: Update copyright. | |
13521 | ||
b3681f13 TV |
13522 | 2013-01-12 Tom de Vries <tom@codesourcery.com> |
13523 | ||
13524 | PR middle-end/55890 | |
13525 | * calls.c (expand_call): Check if arg_nr is valid. | |
13526 | ||
3f287e4b MM |
13527 | 2013-01-11 Michael Meissner <meissner@linux.vnet.ibm.com> |
13528 | ||
13529 | * doc/extend.texi (X86 Built-in Functions): Add whitespace in | |
13530 | __builtin_ia32_paddb256 and __builtin_ia32_pavgb256 | |
5bc35113 MM |
13531 | documentation. Add missing '__' in front of |
13532 | __builtin_ia32_packssdw256. | |
3f287e4b | 13533 | |
1abcd5eb AK |
13534 | 2013-01-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
13535 | ||
13536 | PR target/55719 | |
13537 | * config/s390/s390.c (s390_preferred_reload_class): Do not return | |
13538 | NO_REGS for larl operands. | |
13539 | (s390_reload_larl_operand): Use s390_load_address instead of | |
13540 | emit_move_insn. | |
13541 | ||
980d0812 RB |
13542 | 2013-01-11 Richard Biener <rguenther@suse.de> |
13543 | ||
13544 | * tree-cfg.c (verify_node_sharing_1): Split out from ... | |
13545 | (verify_node_sharing): ... here. | |
13546 | (verify_gimple_in_cfg): Use verify_node_sharing_1 for walk_tree. | |
13547 | ||
7cb9fd07 EB |
13548 | 2013-01-11 Eric Botcazou <ebotcazou@adacore.com> |
13549 | ||
13550 | * configure.ac (Tree checking): Set TREECHECKING to yes if enabled. | |
13551 | Substitute TREECHECKING. | |
13552 | * configure: Regenerate. | |
13553 | * Makefile.in (TREECHECKING): New. | |
13554 | ||
47876a2a | 13555 | 2013-01-11 Richard Guenther <rguenther@suse.de> |
c7ab2530 RG |
13556 | |
13557 | PR tree-optimization/44061 | |
13558 | * tree-vrp.c (extract_range_basic): Compute zero as | |
13559 | value-range for __builtin_constant_p of function parameters. | |
13560 | ||
d1e082c2 RS |
13561 | 2013-01-10 Richard Sandiford <rdsandiford@googlemail.com> |
13562 | ||
45805f17 | 13563 | Update copyright years. |
d1e082c2 | 13564 | |
f85021b0 VM |
13565 | 2013-01-10 Vladimir Makarov <vmakarov@redhat.com> |
13566 | ||
9d60be38 | 13567 | PR rtl-optimization/55672 |
0160442c VM |
13568 | * lra-eliminations.c (mark_not_eliminable): Permit addition with |
13569 | const to be eliminable. | |
f85021b0 | 13570 | |
7a8b1ec4 DE |
13571 | 2013-01-10 David Edelsohn <dje.gcc@gmail.com> |
13572 | ||
13573 | * configure.ac (HAVE_AS_TLS): Add check for powerpc-ibm-aix. | |
13574 | * configure: Regenerate. | |
13575 | ||
ad2e5b71 RB |
13576 | 2013-01-10 Richard Biener <rguenther@suse.de> |
13577 | ||
ddf9322d | 13578 | * builtins.c (expand_builtin_init_trampoline): Use set_mem_attributes. |
ad2e5b71 | 13579 | |
ffc5b2bb RB |
13580 | 2013-01-10 Richard Biener <rguenther@suse.de> |
13581 | ||
13582 | PR bootstrap/55792 | |
13583 | * tree-into-ssa.c (rewrite_add_phi_arguments): Do not set | |
13584 | locations for virtual PHI arguments. | |
13585 | (rewrite_update_phi_arguments): Likewise. | |
13586 | ||
e1f674e4 JS |
13587 | 2013-01-10 Joel Sherrill <joel.sherrill@OARcorp.com> |
13588 | ||
13589 | * config/v850/rtems.h (ASM_SPEC): Pass -m8byte-align and -mgcc-abi | |
13590 | on to assembler. | |
13591 | ||
a57fc743 JJ |
13592 | 2013-01-10 Jakub Jelinek <jakub@redhat.com> |
13593 | ||
13594 | PR tree-optimization/55921 | |
13595 | * tree-complex.c (expand_complex_asm): New function. | |
13596 | (expand_complex_operations_1): Call it for GIMPLE_ASM. | |
13597 | ||
0ff4390d AK |
13598 | 2013-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
13599 | ||
13600 | PR target/55718 | |
13601 | * config/s390/s390.c (s390_symref_operand_p) | |
13602 | (s390_loadrelative_operand_p): Merge the two functions. | |
13603 | (s390_check_qrst_address, print_operand_address): Add parameters | |
13604 | to s390_loadrelative_operand_p invokation. | |
13605 | (s390_check_symref_alignment): Use s390_loadrelative_operand_p. | |
13606 | (s390_reload_larl_operand, s390_secondary_reload): Use | |
13607 | s390_loadrelative_operand_p instead of s390_symref_operand_p. | |
13608 | (legitimize_pic_address): Handle @GOTENT and @PLT + addend. | |
13609 | ||
6f557e0e MS |
13610 | 2013-01-09 Mike Stump <mikestump@comcast.net> |
13611 | ||
13612 | * dse.c (record_store): Remove unnecessary assert. | |
13613 | ||
7770c9e9 JH |
13614 | 2013-01-09 Jan Hubicka <jh@suse.cz> |
13615 | ||
13616 | PR tree-optimization/55569 | |
13617 | * cfgloopmanip.c (scale_loop_profile): Make ITERATION_BOUND gcov_type. | |
13618 | * cfgloop.h (scale_loop_profile): Likewise. | |
13619 | ||
a19b1432 JH |
13620 | 2013-01-09 Jan Hubicka <jh@suse.cz> |
13621 | ||
13622 | PR lto/45375 | |
ddf9322d UB |
13623 | * ipa-inline.c (ipa_inline): Remove extern inlines and virtual |
13624 | functions. | |
a19b1432 JH |
13625 | * cgraphclones.c (cgraph_clone_node): Cpoy also LTO file data. |
13626 | ||
9a002da8 RS |
13627 | 2013-01-09 Richard Sandiford <rdsandiford@googlemail.com> |
13628 | ||
13629 | PR middle-end/55114 | |
13630 | * expr.h (maybe_emit_group_store): Declare. | |
13631 | * expr.c (maybe_emit_group_store): New function. | |
13632 | * builtins.c (expand_builtin_int_roundingfn): Call it. | |
13633 | (expand_builtin_int_roundingfn_2): Likewise. | |
13634 | ||
511dcace VM |
13635 | 2013-01-09 Vladimir Makarov <vmakarov@redhat.com> |
13636 | ||
e1f2b729 | 13637 | PR rtl-optimization/55829 |
511dcace VM |
13638 | * lra-constraints.c (match_reload): Add code for absent output. |
13639 | (curr_insn_transform): Add code for reloads of matched inputs | |
13640 | without output. | |
13641 | ||
7b0fe4f4 UB |
13642 | 2013-01-09 Uros Bizjak <ubizjak@gmail.com> |
13643 | ||
13644 | * config/i386/sse.md (*vec_interleave_highv2df): Change mode | |
13645 | attribute of movddup insn to DF. | |
13646 | (*vec_interleave_lowv2df): Ditto. | |
13647 | (vec_dupv2df): Ditto. | |
13648 | ||
870ca331 JH |
13649 | 2013-01-09 Jan Hubicka <jh@suse.cz> |
13650 | ||
13651 | PR tree-optimiation/55875 | |
13652 | * tree-ssa-loop-niter.c (number_of_iterations_cond): Add | |
13653 | EVERY_ITERATION parameter. | |
7b0fe4f4 | 13654 | (number_of_iterations_exit): Check if exit is executed every iteration. |
870ca331 JH |
13655 | (idx_infer_loop_bounds): Similarly here. |
13656 | (n_of_executions_at_most): Simplify | |
13657 | to only test for cases where statement is dominated by the | |
7b0fe4f4 | 13658 | particular bound; handle correctly the "postdominance" test. |
870ca331 JH |
13659 | (scev_probably_wraps_p): Use max loop iterations info |
13660 | as a global bound first. | |
13661 | ||
6f575fe4 | 13662 | 2013-01-09 Nguyen Duy Dat <dat.nguyen.yn@rvc.renesas.com> |
3cd232b5 NDD |
13663 | Nick Clifton <nickc@redhat.com> |
13664 | ||
13665 | * config/v850/v850.md (cbranchsf4): New pattern. | |
13666 | (cstoresf4): New pattern. | |
13667 | (cbranchdf4): New pattern. | |
13668 | (cstoredf4): New pattern. | |
13669 | (movsicc): Disallow floating point comparisons. | |
13670 | (cmpsf_le_insn): Fix order of operators. | |
13671 | (cmpsf_lt_insn): Likewise. | |
13672 | (cmpsf_eq_insn): Likewise. | |
13673 | (cmpdf_le_insn): Likewise. | |
13674 | (cmpdf_lt_insn): Likewise. | |
13675 | (cmpdf_eq_insn): Likewise. | |
13676 | (cmpsf_ge_insn): Use LE comparison. | |
13677 | (cmpdf_ge_insn): Likewise. | |
13678 | (cmpsf_gt_insn): Use LT comparison. | |
13679 | (cmpdf_gt_insn): Likewise. | |
13680 | (cmpsf_ne_insn): Delete pattern. | |
13681 | (cmpdf_ne_insn): Delete pattern. | |
13682 | * config/v850/v850.c (v850_gen_float_compare): Use | |
13683 | gen_cmpdf_eq_insn for NE comparison. | |
13684 | (v850_float_z_comparison_operator) | |
13685 | (v850_float_nz_comparison_operator): Move from here ... | |
13686 | * config/v850/predicates.md: ... to here. Move GT and GE | |
13687 | comparisons into v850_float_z_comparison_operator. | |
13688 | * config/v850/v850-protos.h (v850_float_z_comparison_operator): | |
13689 | Delete prototype. | |
13690 | (v850_float_nz_comparison_operator): Likewise. | |
13691 | ||
f0d54148 JDA |
13692 | 2013-01-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
13693 | ||
13694 | * config/pa/pa.c (pa_emit_move_sequence): Replace calls to gen_insv | |
13695 | with calls to gen_insvsi/gen_insvdi. | |
13696 | ||
8f01beca VK |
13697 | 2013-01-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com> |
13698 | ||
13699 | * config/i386/i386.c (initial_ix86_tune_features): Set up | |
13700 | X86_TUNE_AVX128_OPTIMAL for m_BTVER2. | |
13701 | ||
2aa579ad JJ |
13702 | 2013-01-09 Steven Bosscher <steven@gcc.gnu.org> |
13703 | Jakub Jelinek <jakub@redhat.com> | |
13704 | ||
13705 | PR tree-optimization/48189 | |
13706 | * predict.c (predict_loops): If max is 0, don't call compare_tree_int. | |
13707 | If nitercst is 0, don't predict the exit edge. | |
13708 | ||
6edc3e32 | 13709 | 2013-01-08 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com> |
01a3a324 N |
13710 | |
13711 | * config/aarch64/aarch64.c (aarch64_print_operand): Replace %r | |
13712 | in asm_fprintf with reg_names. | |
13713 | (aarch64_print_operand_address): Likewise. | |
13714 | (aarch64_return_addr): Likewise. | |
13715 | * config/aarch64/aarch64.h (ASM_FPRINTF_EXTENSIONS): Remove. | |
13716 | ||
f6f94d94 JDA |
13717 | 2013-01-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
13718 | ||
13719 | * config/pa/pa.h (VAL_U6_BITS_P): Define. | |
13720 | (INT_U6_BITS): Likewise. | |
13721 | * config/pa/predicates.md (uint6_operand): New predicate. | |
13722 | (shift5_operand, shift6_operand): Likewise. | |
13723 | * config/pa/pa.md (lshrsi3, rotrsi3): Use shift5_operand instead of | |
13724 | arith32_operand. | |
13725 | (lshrdi3): Use shift6_operand. | |
13726 | (shrpsi4, shrpdi4): New insn patterns. | |
13727 | (extzv): Delete expander. | |
13728 | (extzvsi, extzvdi): New expanders. Use uint5_operand and uint6_operand | |
13729 | predicates in unamed zero extract patterns. Tighten common constraint. | |
13730 | (extv): Delete expander. | |
13731 | (extvsi, extvdi): New expanders. Use uint5_operand and uint6_operand | |
13732 | predicates in unamed sign extract patterns. Tighten common constraint. | |
13733 | (insv): Delete expander. | |
13734 | (insvsi, insvdi): New expanders. Use uint5_operand and uint6_operand | |
13735 | predicates in unamed insert patterns. Tighten common constraint. | |
13736 | Change uint32_operand predicate to uint6_operand predicate in unamed | |
13737 | DImode pattern to insert constant values of type 1...1xxxx. | |
13738 | ||
36b72910 JH |
13739 | 2013-01-04 Jan Hubicka <jh@suse.cz> |
13740 | ||
13741 | PR tree-optimization/55823 | |
7b0fe4f4 UB |
13742 | * ipa-prop.c (update_indirect_edges_after_inlining): Fix ordering |
13743 | issue. | |
36b72910 | 13744 | |
47876a2a | 13745 | 2013-01-08 Jakub Jelinek <jakub@redhat.com> |
c6d851b9 JJ |
13746 | Uros Bizjak <ubizjak@gmail.com> |
13747 | ||
13748 | PR rtl-optimization/55845 | |
13749 | * df-problems.c (can_move_insns_across): Stop scanning at | |
13750 | volatile_insn_p source instruction or give up if | |
13751 | across_from .. across_to range contains any volatile_insn_p | |
13752 | instructions. | |
13753 | ||
4369c11e TB |
13754 | 2013-01-08 Tejas Belagod <tejas.belagod@arm.com> |
13755 | ||
7b0fe4f4 UB |
13756 | * config/aarch64/aarch64-simd.md (vec_init<mode>): New. |
13757 | * config/aarch64/aarch64-protos.h (aarch64_expand_vector_init): | |
13758 | Declare. | |
4369c11e | 13759 | * config/aarch64/aarch64.c (aarch64_simd_dup_constant, |
7b0fe4f4 | 13760 | aarch64_simd_make_constant, aarch64_expand_vector_init): New. |
4369c11e | 13761 | |
aeb7e7c1 JJ |
13762 | 2013-01-08 Jakub Jelinek <jakub@redhat.com> |
13763 | ||
13764 | PR fortran/55341 | |
13765 | * asan.c (asan_clear_shadow): New function. | |
13766 | (asan_emit_stack_protection): Use it. | |
13767 | ||
a02ad1aa TB |
13768 | 2013-01-08 Tejas Belagod <tejas.belagod@arm.com> |
13769 | ||
13770 | * config/aarch64/aarch64-simd.md (aarch64_simd_vec_<su>mult_lo_<mode>, | |
13771 | aarch64_simd_vec_<su>mult_hi_<mode>): Separate instruction and operand | |
13772 | with tab instead of space. | |
13773 | ||
f90d87f5 NC |
13774 | 2013-01-08 Nick Clifton <nickc@redhat.com> |
13775 | ||
13776 | * config/rl78/rl78.c (rl78_expand_prologue): Always select | |
13777 | register bank 0 at the start of an interrupt handler. | |
83ffd964 NC |
13778 | * config/rl78/rl78.md (mulsi3_g13): Correct values for MDBL and |
13779 | MDBH registers. | |
f90d87f5 | 13780 | |
385eb93d JG |
13781 | 2013-01-08 James Greenhalgh <james.greenhalgh@arm.com> |
13782 | ||
13783 | * config/aarch64/aarch64-simd.md | |
13784 | (aarch64_simd_bsl<mode>_internal): Add floating-point modes. | |
13785 | (aarch64_simd_bsl): Likewise. | |
13786 | (aarch64_vcond_internal<mode>): Likewise. | |
13787 | (vcond<mode><mode>): Likewise. | |
13788 | (aarch64_cm<cmp><mode>): Fix constraints, add new modes. | |
13789 | * config/aarch64/iterators.md (V_cmp_result): Add V2DF. | |
13790 | ||
4dcd1054 JG |
13791 | 2013-01-08 James Greenhalgh <james.greenhalgh@arm.com> |
13792 | ||
13793 | * config/aarch64/aarch64-builtins.c | |
13794 | (aarch64_builtin_vectorized_function): Handle sqrt, sqrtf. | |
13795 | ||
4267a4a6 MJ |
13796 | 2013-01-08 Martin Jambor <mjambor@suse.cz> |
13797 | ||
13798 | PR debug/55579 | |
13799 | * tree-sra.c (analyze_access_subtree): Return true also after | |
13800 | potentially creating a debug-only replacement. | |
13801 | ||
5f4e6de3 JJ |
13802 | 2013-01-08 Jakub Jelinek <jakub@redhat.com> |
13803 | ||
3138f224 JJ |
13804 | PR middle-end/55890 |
13805 | * tree-ssa-ccp.c (evaluate_stmt): Use gimple_call_builtin_p. | |
13806 | ||
5f4e6de3 JJ |
13807 | PR tree-optimization/54120 |
13808 | * tree-vrp.c (range_fits_type_p): Don't allow | |
13809 | src_precision < precision from signed vr to unsigned_p | |
13810 | if vr->min or vr->max is negative. | |
13811 | (simplify_float_conversion_using_ranges): Test can_float_p | |
13812 | against CODE_FOR_nothing. | |
13813 | ||
f3ef18ff JJ |
13814 | 2013-01-08 Jakub Jelinek <jakub@redhat.com> |
13815 | Richard Biener <rguenther@suse.de> | |
13816 | ||
13817 | PR middle-end/55851 | |
13818 | * fold-const.c (int_binop_types_match_p): Allow all INTEGRAL_TYPE_P | |
13819 | types instead of just INTEGER_TYPE types. | |
13820 | ||
25c210f9 MK |
13821 | 2013-01-07 Mark Kettenis <kettenis@openbsd.org> |
13822 | ||
13823 | * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT, | |
13824 | TF_SIZE): Define. | |
f90d87f5 | 13825 | |
81826a7b SE |
13826 | 2013-01-07 Steve Ellcey <sellcey@mips.com> |
13827 | ||
13828 | PR target/42661 | |
13829 | * config/mips/mips.opt: Change mad to mmad to match documentation. | |
13830 | ||
35678514 GJL |
13831 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
13832 | ||
13833 | PR target/55897 | |
13834 | * doc/extend.texi (AVR Named Address Spaces): __memx goes into | |
13835 | .progmemx.data now. | |
13836 | ||
e5669488 GJL |
13837 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
13838 | ||
13839 | PR target/55897 | |
13840 | * config/avr/avr.h (ADDR_SPACE_COUNT): New enum. | |
13841 | (avr_addrspace_t): Add .section_name field. | |
13842 | * config/avr/avr.c (progmem_section): Use ADDR_SPACE_COUNT as | |
13843 | array size. | |
13844 | (avr_addrspace): Same. Initialize .section_name. Remove last | |
13845 | NULL entry. Put __memx into .progmemx.data. | |
13846 | (progmem_section_prefix): Remove. | |
13847 | (avr_asm_init_sections): No need to initialize progmem_section. | |
13848 | (avr_asm_named_section): Use avr_addrspace[].section_name to get | |
13849 | section name prefix. | |
13850 | (avr_asm_select_section): Ditto. And use get_unnamed_section to | |
13851 | retrieve the progmem section. | |
13852 | * avr-c.c (avr_cpu_cpp_builtins): Use ADDR_SPACE_COUNT as loop | |
13853 | boundary to run over avr_addrspace[]. | |
13854 | (avr_register_target_pragmas): Ditto. | |
13855 | ||
656e6f37 JJ |
13856 | 2013-01-06 Jakub Jelinek <jakub@redhat.com> |
13857 | ||
13858 | * varasm.c (output_constant_def_contents): For asan_protect_global | |
13859 | protected strings, adjust DECL_ALIGN if needed, before testing for | |
13860 | anchored symbols. | |
13861 | (place_block_symbol): Adjust size for asan protected STRING_CSTs if | |
13862 | TREE_CONSTANT_POOL_ADDRESS_P. Increase alignment for asan protected | |
13863 | normal decls. | |
13864 | (output_object_block): For asan protected decls, emit asan padding | |
13865 | after their contents. | |
13866 | * asan.c (asan_protect_global): Don't check TREE_ASM_WRITTEN here. | |
13867 | (asan_finish_file): Test it here instead. | |
13868 | ||
6edc3e32 UB |
13869 | 2013-01-07 Nick Clifton <nickc@redhat.com> |
13870 | Matthias Klose <doko@debian.org> | |
13871 | Doug Kwan <dougkwan@google.com> | |
13872 | H.J. Lu <hongjiu.lu@intel.com> | |
b352afba NC |
13873 | |
13874 | PR driver/55470 | |
13875 | * collect2.c (main): Support -fuse-ld=bfd and -fuse-ld=gold. | |
13876 | ||
13877 | * common.opt: Add fuse-ld=bfd and fuse-ld=gold. | |
13878 | ||
13879 | * gcc.c (LINK_COMMAND_SPEC): Pass -fuse-ld=* to collect2. | |
13880 | ||
7b0fe4f4 | 13881 | * opts.c (comman_handle_option): Ignore -fuse-ld=bfd and -fuse-ld=gold. |
b352afba NC |
13882 | |
13883 | * doc/invoke.texi: Document -fuse-ld=bfd and -fuse-ld=gold. | |
13884 | ||
2a095093 GJL |
13885 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
13886 | ||
f3b503f4 | 13887 | PR target/54461 |
2a095093 GJL |
13888 | * doc/install.texi (Cross-Compiler-Specific Options): Document |
13889 | --with-avrlibc. | |
13890 | ||
383f9b34 TB |
13891 | 2013-01-07 Tejas Belagod <tejas.belagod@arm.com> |
13892 | ||
13893 | * config/aarch64/arm_neon.h (vmovn_high_is16, vmovn_high_s32, | |
13894 | vmovn_high_s64, vmovn_high_u16, vmovn_high_u32, vmovn_high_u64, | |
13895 | vqmovn_high_s16, vqmovn_high_s32, vqmovn_high_s64, vqmovn_high_u16, | |
13896 | vqmovn_high_u32, vqmovn_high_u64, vqmovun_high_s16, vqmovun_high_s32, | |
13897 | vqmovun_high_s64): Fix source operand number and update copyright. | |
13898 | ||
3626621a RB |
13899 | 2013-01-07 Richard Biener <rguenther@suse.de> |
13900 | ||
13901 | PR middle-end/55890 | |
13902 | * gimple.h (gimple_call_builtin_p): New overload. | |
13903 | * gimple.c (validate_call): New function. | |
13904 | (gimple_call_builtin_p): Likewise. | |
13905 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): | |
13906 | Use gimple_call_builtin_p. | |
13907 | (find_func_clobbers): Likewise. | |
13908 | * tree-ssa-strlen.c (adjust_last_stmt): Likewise. | |
13909 | (strlen_optimize_stmt): Likewise. | |
13910 | ||
8b2ea410 JG |
13911 | 2013-01-07 James Greenhalgh <james.greenhalgh@arm.com> |
13912 | ||
13913 | * config/aarch64/arm_neon.h (vld1_dup_*): Make argument const. | |
13914 | (vld1q_dup_*): Likewise. | |
13915 | (vld1_*): Likewise. | |
13916 | (vld1q_*): Likewise. | |
13917 | (vld1_lane_*): Likewise. | |
13918 | (vld1q_lane_*): Likewise. | |
13919 | ||
9713d329 RB |
13920 | 2013-01-07 Richard Biener <rguenther@suse.de> |
13921 | ||
13922 | * lto-streamer.h (LTO_minor_version): Bump to 2. | |
13923 | ||
3520f7cc JG |
13924 | 2013-01-07 James Greenhalgh <james.greenhalgh@arm.com> |
13925 | ||
13926 | * config/aarch64/aarch64-protos.h | |
13927 | (aarch64_const_double_zero_rtx_p): Rename to... | |
13928 | (aarch64_float_const_zero_rtx_p): ...this. | |
13929 | (aarch64_float_const_representable_p): New. | |
13930 | (aarch64_output_simd_mov_immediate): Likewise. | |
13931 | * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): Refactor | |
13932 | move immediate case. | |
13933 | * config/aarch64/aarch64.c | |
13934 | (aarch64_const_double_zero_rtx_p): Rename to... | |
13935 | (aarch64_float_const_zero_rtx_p): ...this. | |
13936 | (aarch64_print_operand): Allow printing of new constants. | |
13937 | (aarch64_valid_floating_const): New. | |
13938 | (aarch64_legitimate_constant_p): Check for valid floating-point | |
13939 | constants. | |
13940 | (aarch64_simd_valid_immediate): Likewise. | |
13941 | (aarch64_vect_float_const_representable_p): New. | |
13942 | (aarch64_float_const_representable_p): Likewise. | |
13943 | (aarch64_simd_imm_zero_p): Also allow for floating-point 0.0. | |
13944 | (aarch64_output_simd_mov_immediate): New. | |
13945 | * config/aarch64/aarch64.md (*movsf_aarch64): Add new alternative. | |
13946 | (*movdf_aarch64): Likewise. | |
13947 | * config/aarch64/constraints.md (Ufc): New. | |
13948 | (Y): call aarch64_float_const_zero_rtx. | |
13949 | * config/aarch64/predicates.md (aarch64_fp_compare_operand): New. | |
13950 | ||
e167c04d RB |
13951 | 2013-01-07 Richard Biener <rguenther@suse.de> |
13952 | ||
13953 | PR tree-optimization/55888 | |
13954 | PR tree-optimization/55862 | |
13955 | * tree-ssa-pre.c (phi_translate_1): Revert previous change. | |
13956 | (valid_in_sets): Check if a NAME has a leader in AVAIL_OUT, | |
13957 | not if it is contained therein. | |
13958 | ||
0139aaab GJL |
13959 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
13960 | ||
13961 | * config/avr/t-avr: Typo. | |
13962 | ||
4a176b23 GJL |
13963 | 2013-01-07 Georg-Johann Lay <avr@gjlay.de> |
13964 | ||
13965 | PR55243 | |
13966 | * config/avr/t-avr: Don't automatically rebuild | |
13967 | $(srcdir)/config/avr/t-multilib | |
13968 | $(srcdir)/config/avr/avr-tables.opt | |
13969 | $(srcdir)/doc/avr-mmcu.texi | |
13970 | (avr-mcus): New phony target to build them on request. | |
13971 | (s-avr-mlib, s-avr-mmcu-texi): Remove. | |
13972 | * avr/avr-mcus.def: Adjust comments. | |
13973 | ||
c7afdc98 UB |
13974 | 2013-01-07 Uros Bizjak <ubizjak@gmail.com> |
13975 | ||
13976 | * config/i386/i386.c (DEFAULT_PCC_STRUCT_RETURN): Remove. | |
13977 | ||
1ab05c31 RS |
13978 | 2013-01-06 Richard Sandiford <rdsandiford@googlemail.com> |
13979 | ||
13980 | * file-find.c, file-find.h, realmpfr.c: Add FSF as copyright holder. | |
13981 | ||
488e3acc RS |
13982 | 2013-01-06 Richard Sandiford <rdsandiford@googlemail.com> |
13983 | ||
13984 | * config/tilepro/gen-mul-tables.cc: Put copyright on one line. | |
13985 | ||
a89599d2 DE |
13986 | 2013-01-05 David Edelsohn <dje.gcc@gmail.com> |
13987 | ||
13988 | * config/rs6000/aix53.h (LIB_SPEC): Add -lpthreads when compiling | |
13989 | to generate profiling. | |
13990 | * config/rs6000/aix64.h (LIB_SPEC): Same. | |
13991 | ||
70f09188 AP |
13992 | 2013-01-04 Andrew Pinski <apinski@cavium.com> |
13993 | ||
13994 | * config/aarch64/aarch64.c (aarch64_fixed_condition_code_regs): | |
13995 | New function. | |
13996 | (TARGET_FIXED_CONDITION_CODE_REGS): Define. | |
13997 | ||
918d445f UB |
13998 | 2013-01-04 Uros Bizjak <ubizjak@gmail.com> |
13999 | ||
14000 | * config/i386/i386.c (ix86_legitimize_address): Call convert_to_mode | |
14001 | unconditionally. | |
14002 | (ix86_expand_move): Ditto. | |
14003 | (ix86_zero_extend_to_Pmode): Ditto. | |
14004 | (ix86_expand_call): Ditto. | |
14005 | (ix86_expand_special_args_builtin): Ditto. | |
14006 | (ix86_expand_builtin): Ditto. | |
14007 | ||
361618ec RB |
14008 | 2013-01-04 Richard Biener <rguenther@suse.de> |
14009 | ||
14010 | PR tree-optimization/55862 | |
14011 | * tree-ssa-pre.c (phi_translate_1): Valueize SSA names after | |
14012 | translating them through PHI nodes. | |
14013 | ||
87eab554 MJ |
14014 | 2013-01-04 Martin Jambor <mjambor@suse.cz> |
14015 | ||
14016 | PR tree-optimization/55755 | |
14017 | * tree-sra.c (sra_modify_assign): Do not check that an access has no | |
14018 | children when trying to avoid producing a VIEW_CONVERT_EXPR. | |
14019 | ||
33879b9f MP |
14020 | 2013-01-04 Marek Polacek <polacek@redhat.com> |
14021 | ||
14022 | PR middle-end/55859 | |
14023 | * opts.c (default_options_optimization): Clarify error message. | |
14024 | ||
3068819a RB |
14025 | 2013-01-04 Richard Biener <rguenther@suse.de> |
14026 | ||
14027 | PR middle-end/55863 | |
14028 | * fold-const.c (split_tree): Undo -X - 1 to ~X folding for | |
14029 | reassociation. | |
14030 | ||
0e4ae794 JDA |
14031 | 2013-01-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
14032 | ||
14033 | PR target/53789 | |
14034 | * config/pa/pa.md (movsi): Revert previous change. | |
e58d2e48 JDA |
14035 | * config/pa/pa.c (pa_legitimate_constant_p): Reject all TLS symbol |
14036 | references. | |
0e4ae794 | 14037 | |
65c88cef RH |
14038 | 2013-01-03 Richard Henderson <rth@redhat.com> |
14039 | ||
14040 | * config/i386/i386.c (ix86_expand_move): Always assign to op1 | |
14041 | after eliminating TLS symbols. | |
14042 | ||
8ac16127 MG |
14043 | 2013-01-03 Marc Glisse <marc.glisse@inria.fr> |
14044 | ||
14045 | PR bootstrap/50167 | |
14046 | * graphite-interchange.c (pdr_stride_in_loop): Use gmp_fprintf. | |
14047 | * graphite-poly.c (debug_gmp_value): Likewise. | |
14048 | ||
bb664f09 UB |
14049 | 2013-01-03 Uros Bizjak <ubizjak@gmail.com> |
14050 | ||
14051 | PR target/55712 | |
14052 | * config/i386/i386-c.c (ix86_target_macros_internal): Depending on | |
14053 | selected code model, define __code_mode_small__, __code_model_medium__, | |
14054 | __code_model_large__, __code_model_32__ or __code_model_kernel__. | |
14055 | * config/i386/cpuid.h (__cpuid, __cpuid_count) [__i386__]: Prefix | |
14056 | xchg temporary register with %k. Declare temporary register as | |
14057 | early clobbered. | |
14058 | [__x86_64__]: For medium and large code models, preserve %rbx register. | |
14059 | ||
bcf1ef00 RB |
14060 | 2013-01-03 Richard Biener <rguenther@suse.de> |
14061 | ||
0506634a | 14062 | * tree-data-ref.c (dump_conflict_function): Use less vertical spacing. |
bcf1ef00 RB |
14063 | (dump_subscript): Adjust. |
14064 | (finalize_ddr_dependent): Do not dump redundant info. | |
14065 | (analyze_siv_subscript): Adjust. | |
14066 | (subscript_dependence_tester): Likewise. | |
14067 | (compute_affine_dependence): Likewise. | |
14068 | ||
59fd17e3 RB |
14069 | 2013-01-03 Richard Biener <rguenther@suse.de> |
14070 | ||
14071 | Revert | |
14072 | 2013-01-03 Richard Biener <rguenther@suse.de> | |
14073 | ||
14074 | PR tree-optimization/55857 | |
14075 | * tree-vect-stmts.c (vectorizable_load): Do not setup | |
14076 | re-alignment for invariant loads. | |
14077 | ||
14078 | 2013-01-02 Richard Biener <rguenther@suse.de> | |
14079 | ||
14080 | * tree-vect-stmts.c (vectorizable_load): When vectorizing an | |
0506634a | 14081 | invariant load do not generate a vector load from the scalar location. |
59fd17e3 | 14082 | |
595c2679 RB |
14083 | 2013-01-03 Richard Biener <rguenther@suse.de> |
14084 | ||
14085 | * tree-vect-loop.c (vect_analyze_loop_form): Clarify reason | |
14086 | for not vectorizing. | |
14087 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Do | |
14088 | not build INDIRECT_REFs, call get_name once only. | |
14089 | (vect_create_data_ref_ptr): Likewise. Dump base object kind | |
14090 | based on DR_BASE_OBJECT, not DR_BASE_ADDRESS. | |
14091 | ||
90bb7d7a RB |
14092 | 2013-01-03 Richard Biener <rguenther@suse.de> |
14093 | ||
14094 | PR tree-optimization/55857 | |
14095 | * tree-vect-stmts.c (vectorizable_load): Do not setup | |
14096 | re-alignment for invariant loads. | |
14097 | ||
f09b77ca RB |
14098 | 2013-01-03 Richard Biener <rguenther@suse.de> |
14099 | ||
14100 | PR lto/55848 | |
14101 | * lto-symtab.c (lto_symtab_merge_decls_1): As last resort, always | |
14102 | prefer a built-in decl. | |
14103 | ||
3461a16e JJ |
14104 | 2013-01-03 Jakub Jelinek <jakub@redhat.com> |
14105 | ||
df8e2b4f JJ |
14106 | * gcc.c (process_command): Update copyright notice dates. |
14107 | * gcov.c (print_version): Likewise. | |
14108 | * gcov-dump.c (print_version): Likewise. | |
14109 | ||
3461a16e JJ |
14110 | PR rtl-optimization/55838 |
14111 | * loop-iv.c (iv_number_of_iterations): Call lowpart_subreg on | |
14112 | iv0.step, iv1.step and step. | |
14113 | ||
8b5546d6 JJ |
14114 | 2013-01-03 Jakub Jelinek <jakub@redhat.com> |
14115 | Marc Glisse <marc.glisse@inria.fr> | |
14116 | ||
14117 | PR tree-optimization/55832 | |
14118 | * fold-const.c (fold_binary_loc): For ABS_EXPR<x> >= 0 and | |
14119 | ABS_EXPR<x> < 0 folding use constant_boolean_node instead of | |
14120 | integer_{one,zero}_node. | |
14121 | ||
8ab1d2e9 JJ |
14122 | 2013-01-03 Jakub Jelinek <jakub@redhat.com> |
14123 | ||
14124 | PR debug/54402 | |
14125 | * params.def (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE): New param. | |
14126 | * var-tracking.c (reverse_op): Don't add reverse ops to | |
14127 | VALUEs that have already | |
0506634a | 14128 | PARAM_VALUE (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE) or longer locs list. |
8ab1d2e9 | 14129 | |
5b9ad1d4 GP |
14130 | 2013-01-02 Gerald Pfeifer <gerald@pfeifer.com> |
14131 | ||
14132 | * doc/contrib.texi: Note years as release manager for Mark Mitchell. | |
14133 | ||
e25a6711 TJ |
14134 | 2013-01-02 Teresa Johnson <tejohnson@google.com> |
14135 | ||
14136 | * dumpfile.c (dump_loc): Print filename with location. | |
14137 | * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Use | |
14138 | new location_t parameter to emit complete unroll message with | |
14139 | new dump framework. | |
14140 | (canonicalize_loop_induction_variables): Compute loops location | |
14141 | and pass to try_unroll_loop_completely. | |
14142 | * loop-unroll.c (report_unroll_peel): New function. | |
14143 | (peel_loops_completely): Use new dump format with location | |
14144 | for main dumpfile message, and invoke report_unroll_peel on success. | |
14145 | (decide_unrolling_and_peeling): Ditto. | |
14146 | (decide_peel_once_rolling): Remove old dumpfile message subsumed | |
14147 | by report_unroll_peel. | |
14148 | (decide_peel_completely): Ditto. | |
14149 | (decide_unroll_constant_iterations): Ditto. | |
14150 | (decide_unroll_runtime_iterations): Ditto. | |
14151 | (decide_peel_simple): Ditto. | |
14152 | (decide_unroll_stupid): Ditto. | |
14153 | * cfgloop.c (get_loop_location): New function. | |
14154 | * cfgloop.h (get_loop_location): Declare. | |
14155 | ||
77878621 ST |
14156 | 2013-01-02 Sriraman Tallam <tmsriram@google.com> |
14157 | ||
14158 | * config/i386/i386.c (fold_builtin_cpu): Remove unnecessary checks for | |
14159 | NULL. | |
14160 | ||
9e65d03e JDA |
14161 | 2013-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
14162 | ||
14163 | PR middle-end/55198 | |
14164 | * expr.c (expand_expr_real_1): Don't use bitfield extraction for non | |
14165 | BLKmode objects when EXPAND_MEMORY is specified. | |
14166 | ||
6a7da30f ST |
14167 | 2013-01-02 Sriraman Tallam <tmsriram@google.com> |
14168 | ||
14169 | * config/i386/i386.c (ix86_get_function_versions_dispatcher): Fix bug | |
14170 | in loop predicate. | |
14171 | (fold_builtin_cpu): Do not share cpu model decls across statements. | |
14172 | ||
e78167f2 JM |
14173 | 2013-01-02 Jason Merrill <jason@redhat.com> |
14174 | ||
14175 | PR c++/55804 | |
14176 | * tree.c (build_array_type_1): Revert earlier change. | |
14177 | ||
8c075fb4 YZ |
14178 | 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com> |
14179 | ||
14180 | * config/aarch64/aarch64-cores.def: Add entries for "cortex-a53" and | |
14181 | "cortex-a57". | |
14182 | * config/aarch64/aarch64-tune.md: Re-generate. | |
14183 | ||
0682ed3e RB |
14184 | 2013-01-02 Richard Biener <rguenther@suse.de> |
14185 | ||
14186 | * tree-vect-stmts.c (vectorizable_load): When vectorizing an | |
0506634a | 14187 | invariant load do not generate a vector load from the scalar location. |
0682ed3e | 14188 | |
b8f6a302 RB |
14189 | 2013-01-02 Richard Biener <rguenther@suse.de> |
14190 | ||
14191 | PR bootstrap/55784 | |
14192 | * configure.ac: Add $GMPINC to CFLAGS/CXXFLAGS. | |
14193 | * configure: Regenerate. | |
14194 | ||
04b80dbb RS |
14195 | 2013-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
14196 | ||
14197 | * builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2) | |
14198 | (expand_builtin_mathfn_ternary, expand_builtin_mathfn_3) | |
14199 | (expand_builtin_int_roundingfn_2): Keep the original target around | |
14200 | for the fallback case. | |
14201 | ||
635b0b0c RS |
14202 | 2013-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
14203 | ||
14204 | * tree-vrp.c (range_fits_type_p): Require the MSB of the double_int | |
14205 | to be clear for sign changes. | |
14206 | ||
42d57399 JH |
14207 | 2013-01-01 Jan Hubicka <jh@suse.cz> |
14208 | ||
14209 | * ipa-inline-analysis.c: Fix formatting. | |
14210 | ||
5bb6669d JJ |
14211 | 2013-01-01 Jakub Jelinek <jakub@redhat.com> |
14212 | ||
14213 | PR tree-optimization/55831 | |
14214 | * tree-vect-loop.c (get_initial_def_for_induction): Use | |
14215 | gsi_after_labels instead of gsi_start_bb. | |
ad41bd84 | 14216 | \f |
86a2db33 | 14217 | Copyright (C) 2013 Free Software Foundation, Inc. |
ad41bd84 JM |
14218 | |
14219 | Copying and distribution of this file, with or without modification, | |
14220 | are permitted in any medium without royalty provided the copyright | |
14221 | notice and this notice are preserved. |