1 2014-10-23 Ian Lance Taylor <iant@google.com>
3 * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't define.
5 2014-10-23 Jakub Jelinek <jakub@redhat.com>
8 * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
9 (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
10 instead of only handling autoinc in dest if it is a MEM.
11 (vt_stack_adjustments): Fix up formatting.
13 2014-10-23 DJ Delorie <dj@redhat.com>
15 * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
16 independend of -mlarge.
17 * config/msp430/constraints.md (Ys): Update comment.
19 2014-10-23 Evgeny Stupachenko <evstupac@gmail.com>
23 * cse.c (delete_trivially_dead_insns): Consider PIC register is used
25 * dse.c (deletable_insn_p): Likewise.
27 2014-10-23 Georg-Johann Lay <avr@gjlay.de>
29 * config/avr/avr.c: Fix GNU coding rules and typos.
30 * config/avr/avr.h: Dito.
31 * config/avr/avr-c.c: Dito.
32 * config/avr/avr.md: Dito.
34 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
36 * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
38 (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
40 (define_expand "abs<mode>2"): Ditto.
42 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
44 * tree-core.h (tree_var_decl): Extend `function_code' field
45 by one bit, move `regdecl_flag' field to ...
46 (tree_decl_with_vis): Here.
47 * tree.h (DECL_STATIC_CHAIN): Update struct name.
49 2014-10-23 Richard Biener <rguenther@suse.de>
51 * Makefile.in (BUILD_CPPLIB): Add.
52 (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
55 2014-10-23 Richard Biener <rguenther@suse.de>
57 * fold-const.c (fold_binary_loc): Preserve side-effects of
58 X - X when simplifying to 0.
59 * stor-layout.c (finish_bitfield_representative): Strip
60 side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
62 2014-10-22 Richard Biener <rguenther@suse.de>
63 Tobias Burnus <burnus@net-b.de>
66 * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
68 2014-10-22 Dehao Chen <dehao@google.com>
70 * auto-profile.c: Change order of header files.
72 2014-10-22 Guozhi Wei <carrot@google.com>
74 PR tree-optimization/63530
75 tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
76 pointer alignment according to DR_MISALIGNMENT.
78 2014-10-22 David Malcolm <dmalcolm@redhat.com>
80 * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
82 2014-10-22 Andrew MacLeod <amacleod@redhat.com>
84 * cfgbuild.h: New. Add prototypes for cfgbuild.c.
85 * cfgcleanup.h: New. Add prototypes for cfgcleanup.c.
86 * cfgloopmanip.h: New. Add prototypes for cfgloopmanip.c.
87 * dominance.h: New. Add prototypes for dominance.c.
88 * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
89 * cfghooks.h: (struct profile_record) Relocate here.
90 Relocate 2 prototypes from basic-block.h.
91 * basic-block.h: Move prototypes and struct to new header files.
92 Include cfgbuild.h, cfgcleanup.h, and dominance.h.
93 * rtl.h: Move a few prototypes to new header files.
94 * cfgcleanup.c (merge_memattrs): Make static.
95 * genopinit.c (main): Add predict.h to list of includes.
96 * predict.h: Update prototype list to match predict.c.
97 * predict.c (maybe_hot_count_p): Export.
98 (cgraph_edge::maybe_hot_p): Move to cgraph.c.
99 (cgraph_node::optimize_for_size_p): Move to cgraph.h.
100 * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
101 * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
102 * profile.h: Adjust prototypes.
103 * ifcvt.h: New. Relocate struct ce_if_block here.
104 * ifcvt.c: Include ifcvt.h.
105 * config/frv/frv.c: Include ifcvt.h.
106 * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
108 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
110 * lra.c (lra): Remove call to recog_init.
111 * config/i386/i386.md (preferred_for_speed): New attribute
112 (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
113 "enabled". Remove check for sched1.
115 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
117 * recog.h (recog_data_d): Remove enabled_alternatives.
118 * recog.c (extract_insn): Don't set it.
119 * reload.c (find_reloads): Call get_enabled_alternatives.
121 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
123 * recog.h (constrain_operands): Add an alternative_mask parameter.
124 (constrain_operands_cached): Likewise.
125 (get_preferred_alternatives): Declare new form.
126 * recog.c (get_preferred_alternatives): New bb-taking instance.
127 (constrain_operands): Take the set of available alternatives as
129 (check_asm_operands, insn_invalid_p, extract_constrain_insn)
130 (extract_constrain_insn_cached): Update calls to constrain_operands.
131 * caller-save.c (reg_save_code): Likewise.
132 * ira.c (setup_prohibited_mode_move_regs): Likewise.
133 * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
134 * ree.c (combine_reaching_defs): Likewise.
135 * reload.c (can_reload_into): Likewise.
136 * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
137 (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
138 (emit_insn_if_valid_for_reload): Likewise.
139 * reorg.c (fill_slots_from_thread): Likewise.
140 * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
141 * config/pa/pa.c (pa_can_combine_p): Likewise.
142 * config/rl78/rl78.c (insn_ok_now): Likewise.
143 * config/sh/sh.md (define_peephole2): Likewise.
144 * final.c (final_scan_insn): Update call to constrain_operands_cached.
146 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
148 * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
150 * genattr.c (main): Handle "preferred_for_size" and
151 "preferred_for_speed" in the same way as "enabled".
152 * recog.h (bool_attr): New enum.
153 (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
154 (get_preferred_alternatives, check_bool_attrs): Declare.
155 * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
156 (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
158 (get_enabled_alternatives): Use get_bool_attr_mask.
159 * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
160 instead of recog_data.enabled_alternatives.
161 * ira.c (ira_setup_alts): Likewise.
162 * postreload.c (reload_cse_simplify_operands): Likewise.
163 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
164 * ira-lives.c (preferred_alternatives): New variable.
165 (process_bb_node_lives): Set it.
166 (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
167 (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
168 of recog_data.enabled_alternatives.
169 * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
170 to preferred_alternatives.
171 * lra-constraints.c (process_alt_operands): Update accordingly.
172 * lra.c (lra_set_insn_recog_data): Likewise.
173 (lra_update_insn_recog_data): Assert check_bool_attrs.
175 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
177 * recog.h (extract_constrain_insn): Declare.
178 * recog.c (extract_constrain_insn): New function.
179 * lra.c (check_rtl): Use it.
180 * postreload.c (reload_cse_simplify_operands): Likewise.
181 * reg-stack.c (check_asm_stack_operands): Likewise.
182 (subst_asm_stack_regs): Likewise.
183 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
184 * regrename.c (build_def_use): Likewise.
185 * sel-sched.c (get_reg_class): Likewise.
186 * config/arm/arm.c (note_invalid_constants): Likewise.
187 * config/s390/predicates.md (execute_operation): Likewise.
189 2014-10-22 Jakub Jelinek <jakub@redhat.com>
190 Yury Gribov <y.gribov@samsung.com>
192 * common.opt (flag_sanitize_recover): New variable.
193 (fsanitize-recover): Remove Var/Init, deprecate.
194 (fsanitize-recover=): New option.
195 * doc/invoke.texi (fsanitize-recover): Update docs.
196 * opts.c (finish_options): Use opts->x_flag_sanitize
197 instead of flag_sanitize. Prohibit -fsanitize-recover
198 for anything besides UBSan. Formatting.
199 (common_handle_option): Handle OPT_fsanitize_recover_
200 and OPT_fsanitize_recover. Use opts->x_flag_sanitize
201 instead of flag_sanitize.
202 * asan.c (pass_sanopt::execute): Fix up formatting.
203 * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
204 ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
205 instrument_bool_enum_load, ubsan_instrument_float_cast,
206 instrument_nonnull_arg, instrument_nonnull_return): Check
207 bits in flag_sanitize_recover bitmask instead of
208 flag_sanitize_recover as bool flag.
210 2014-10-22 Jiong Wang <jiong.wang@arm.com>
212 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
214 2014-10-22 Renlin Li <renlin.li@arm.com>
216 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
217 __ARM_FEATURE_IDIV__.
219 2014-10-22 Richard Biener <rguenther@suse.de>
221 * Makefile.in (s-match): Adjust dependencies to only catch
224 2014-10-22 Richard Biener <rguenther@suse.de>
225 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
227 * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
228 (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
229 (gimple-match.c): Generate by triggering s-match.
230 (generic-match.c): Likewise.
231 (s-match): Rule to build gimple-match.c and generic-match.c
232 by running the genmatch generator program.
233 (build/hash-table.o): Dependencies to build hash-table.c for the host.
234 (build/genmatch.o): Dependencies to build genmatch.
235 (genprog): Add match.
236 (build/genmatch): Likewise.
237 (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
238 * generic-match-head.c: New file.
239 * gimple-match-head.c: Likewise.
240 * gimple-match.h: Likewise.
241 * genmatch.c: Likewise.
242 * match.pd: Likewise.
243 * builtins.h (fold_builtin_n): Export.
244 * builtins.c (fold_builtin_n): Likewise.
245 * gimple-fold.h (gimple_build): Declare various overloads.
246 (gimple_simplify): Likewise.
247 (gimple_convert): Re-implement in terms of gimple_build.
248 * gimple-fold.c (gimple_convert): Remove.
249 (gimple_build): New functions.
250 * doc/match-and-simplify.texi: New file.
251 * doc/gccint.texi: Add menu item Match and Simplify and include
252 match-and-simplify.texi.
254 2014-10-22 Jakub Jelinek <jakub@redhat.com>
257 * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
258 V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
259 even for just TARGET_AVX2, not only for
260 TARGET_AVX512VL && TARGET_AVX512BW. For V{32HI,64QI}mode,
261 call ix86_vector_duplicate_value only if TARGET_AVX512BW,
262 otherwise build it using concatenation of 256-bit
264 * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
265 avx512 broadcast patterns.
266 (vec_dup<mode>): Likewise. For avx2 use
267 v<sseintprefix>broadcast<bcstscalarsuff> instead of
268 vbroadcast<ssescalarmodesuffix>.
269 (AVX2_VEC_DUP_MODE): New mode iterator.
270 (*vec_dup<mode>): New TARGET_AVX2 define_insn with
271 AVX2_VEC_DUP_MODE iterator, add a splitter for that.
274 * config/i386/i386.c (ix86_pic_register_p): Also return
275 true if x is a hard register with ORIGINAL_REGNO equal to
276 pic_offset_table_rtx pseudo REGNO.
277 (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
278 after reload, subtract GOT_SYMBOL_NAME symbol if possible.
280 2014-10-22 Alan Modra <amodra@gmail.com>
282 * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
283 * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
284 (gcc_obstack_init): Use obstack_specify_allocation in place of
286 * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
287 (regexp_representation): Likewise.
288 * godump.c (go_output_type): Likewise.
290 2014-10-21 John David Anglin <danglin@gcc.gnu.org>
292 * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
293 * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
294 * config/pa/pa.opt (mjump-in-delay): Ignore option. Update comment.
296 2014-10-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
298 * doc/invoke.texi (pedantic-errors): Explain better.
300 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
301 Vidya Praveen <vidya.praveen@atmel.com>
302 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
303 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
304 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
306 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
308 * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
309 (avr_nonconst_pointer_addrspace): Likewise.
310 * config/avr/avr.h (AVR_HAVE_LPM): Define.
312 Added AVRTINY architecture to avr target.
313 * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
314 (base_arch_s): member added for AVRTINY architecture.
315 * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
316 alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
317 AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
318 and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
319 respectively. LAST_CALLEE_SAVED_REG macro added for the last register
320 in callee saved register list.
321 (avr_option_override): CCP address updated for AVRTINY.
322 (avr_init_expanders): tmp and zero rtx initialized as per arch.
323 Reset avr_have_dimode if AVRTINY.
324 (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
325 (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
326 (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
327 Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
328 (expand_epilogue): Likewise.
329 (avr_print_operand): Print CCP address in case of AVRTINY also.
331 (function_arg_regno_p): Check different register list for arguments
333 (init_cumulative_args): Check for AVRTINY to update number of argument
335 (tiny_valid_direct_memory_access_range): New function. Return false if
336 direct memory access range is not in accepted range for AVRTINY.
337 (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
338 indirect load (with displacement) for AVRTINY.
339 (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
340 avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
341 (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
342 indirect load (no displacement) for AVRTINY.
343 (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
344 indirect load (with displacement) for AVRTINY.
345 (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
346 indirect load for pre-decrement address.
347 (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
348 functions. Update instruction length for AVRTINY.
349 (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
351 (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
352 (out_movsi_r_mr): Likewise, for SImode.
353 (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
354 indirect store (no displacement) for AVRTINY.
355 (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
356 indirect store (with displacement) for AVRTINY.
357 (out_movsi_mr_r): Emit out insn for IO address store. Update store
358 instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
360 (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
361 indirect load (no displacement) for PSImode in AVRTINY.
362 (avr_out_load_psi_reg_disp_tiny): New function to handle register
363 indirect load (with displacement) for PSImode in AVRTINY.
364 (avr_out_load_psi): Call PSImode register indirect load functions for
365 AVRTINY. Update instruction length for AVRTINY.
366 (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
367 indirect store (no displacement) for PSImode in AVRTINY.
368 (avr_out_store_psi_reg_disp_tiny): New function to handle register
369 indirect store (with displacement) for PSImode in AVRTINY.
370 (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
371 register indirect store functions for AVRTINY.
372 (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
373 register indirect store (with displacement) for AVRTINY.
374 (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
375 register indirect store function for QImode in AVRTINY.
376 (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
377 (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
378 indirect store (no displacement) for HImode in AVRTINY.
379 (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
380 indirect store (with displacement) for HImode in AVRTINY.
381 (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
382 indirect store for post-increment address in HImode.
383 (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
384 register indirect store function for HImode in AVRTINY.
385 (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
387 (order_regs_for_local_alloc): Updated register allocation order for
389 (avr_conditional_register_usage): New function. It is a target hook
390 (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
391 used registers list and register allocation order for AVRTINY.
392 (avr_return_in_memory): Update return value size for AVRTINY.
393 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
394 for AVRTINY arch and tiny program memory base address.
395 * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
396 (avr_texinfo): Added description for AVRTINY arch.
397 * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
398 STATIC_CHAIN_REGNUM for AVRTINY.
399 * config/avr/avr-mcus.def: Added AVRTINY arch devices.
400 * config/avr/avr.md: Added constants for tmp/ zero registers in
401 AVRTINY. Attributes for AVRTINY added.
402 (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
404 (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
405 in AVRTINY memory access range.
406 (*mov<mode>): Likewise for HImode and SImode.
407 (*movsf): Likewise for SFmode.
408 (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
410 * config/avr/avr-protos.h: Added function prototype for
411 tiny_valid_direct_memory_access_range.
412 * config/avr/avr-tables.opt: Regenerate.
413 * gcc/config/avr/t-multilib: Regenerate.
414 * doc/avr-mmcu.texi: Regenerate.
416 2014-10-21 Andrew Pinski <apinski@cavium.com>
418 * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
419 available option also.
420 * config/aarch64/aarch64-cost-tables.h: New file.
421 * config/aarch64/aarch64-cores.def (thunderx): New core.
422 * config/aarch64/aarch64-tune.md: Regenerate.
423 * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
424 of config/arm/aarch-cost-tables.h.
425 (thunderx_regmove_cost): New variable.
426 (thunderx_tunings): New variable.
428 2014-10-21 Dehao Chen <dehao@google.com>
430 * auto-profile.c: New file.
431 * auto-profile.h: New file.
432 * basic-block.h (maybe_hot_count_p): New export func.
433 (add_working_set): New export func.
434 * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
435 (GCOV_TAG_AFDO_FUNCTION): Likewise.
436 (GCOV_TAG_AFDO_WORKING_SET): Likewise.
437 * opts.c (enable_fdo_optimizations): New func.
438 (common_handle_option): Handle -fauto-profile flag.
439 * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
440 (class pass_early_inline): Export early_inliner.
441 (early_inliner): Likewise.
442 (pass_early_inline::execute): Likewise.
443 * ipa-inline.h (early_inliner): Likewise.
444 * predict.c (maybe_hot_count_p): New export func.
445 (counts_to_freqs): AutoFDO logic.
446 (rebuild_frequencies): Likewise.
447 * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
448 * profile.c (add_working_set): New func.
449 * Makefile.in (auto-profile.o): New object file.
450 * passes.def (pass_ipa_auto_profile): New pass.
451 * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
452 * tree-pass.h (make_pass_ipa_auto_profile): New pass.
453 * toplev.c (compile_file): AutoFDO logic.
454 * doc/invoke.texi (-fauto-profile): New doc.
455 * coverage.c (coverage_init): AutoFDO logic.
456 * common.opt (-fauto-profile): New flag.
457 * timevar.def (TV_IPA_AUTOFDO): New tag.
458 * value-prof.c (gimple_alloc_histogram_value): New export func.
459 (check_ic_target): Likewise.
460 * value-prof.h (gimple_alloc_histogram_value): Likewise.
461 (check_ic_target): Likewise.
463 2014-10-21 David Malcolm <dmalcolm@redhat.com>
465 * cgraph.c (cgraph_c_finalize): New function.
466 * cgraph.h (cgraph_c_finalize): New prototype.
467 (cgraphunit_c_finalize): New prototype.
468 * cgraphunit.c (first_analyzed): Move from analyze_functions
470 (first_analyzed_var): Likewise.
471 (analyze_functions): Move static variables into file-scope.
472 (cgraphunit_c_finalize): New function.
473 * diagnostic.c (diagnostic_finish): Free the memory for
474 context->classify_diagnostic and context->printer, running the
475 destructor for the latter.
476 (bt_stop): Use toplev::main.
477 * dwarf2out.c (dwarf2out_finalize): New function.
478 * dwarf2out.h (dwarf2out_c_finalize): New prototype.
479 * gcse.c (gcse_c_finalize): New function.
480 * gcse.h (gcse_c_finalize): New prototype.
481 * ggc-page.c (init_ggc): Make idempotent.
482 * input.c (input_location): Initialize to UNKNOWN_LOCATION.
483 * ipa-cp.c (ipa_cp_c_finalize): New function.
484 * ipa-prop.h (ipa_cp_c_finalize): New prototype.
485 * ipa-pure-const.c (function_insertion_hook_holder): Move to be
486 a field of class pass_ipa_pure_const.
487 (node_duplication_hook_holder): Likewise.
488 (node_removal_hook_holder): Likewise.
489 (register_hooks): Convert to method...
490 (pass_ipa_pure_const::register_hooks): ...here, converting
491 static variable init_p into...
492 (pass_ipa_pure_const::init_p): ...new field.
493 (pure_const_generate_summary): Update invocation of
494 register_hooks to invoke as a method of current_pass.
495 (pure_const_read_summary): Likewise.
496 (propagate): Convert to...
497 (pass_ipa_pure_const::execute): ...method.
498 * ipa-reference.c (ipa_init): Move static bool init_p from here
500 (ipa_init_p): New file-scope variable, so that it can be reset
501 when repeatedly invoking the compiler within one process by...
502 (ipa_reference_c_finalize): New function.
503 * ipa-reference.h (ipa_reference_c_finalize): New.
504 * main.c (main): Replace invocation of toplev_main with
505 construction of a toplev instance, and call its "main" method.
506 * params.c (global_init_params): Add an assert that
507 params_finished is false.
508 (params_c_finalize): New.
509 * params.h (params_c_finalize): New.
510 * passes.c (execute_ipa_summary_passes): Set "current_pass" before
511 invoking generate_summary, for the benefit of pass_ipa_pure_const.
512 (ipa_write_summaries_2): Assign "pass" to "current_pass" global
513 before calling write_summary hook.
514 (ipa_write_optimization_summaries_1): Likewise when calling
515 write_optimization_summary hook.
516 (ipa_read_summaries_1): Likewise for read_summary hook.
517 (ipa_read_optimization_summaries_1): Likewise for
518 read_optimization_summary hook.
519 (execute_ipa_stmt_fixups): Likewise.
520 * stringpool.c (init_stringpool): Clean up if we're called more
522 * timevar.c (timevar_init): Ignore repeated calls.
523 * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
525 (general_init): Reset "input_location" to UNKNOWN_LOCATION.
526 (initialize_rtl): Move static local "initialized_once"
527 into file scope, and rename to...
528 (rtl_initialized): New variable.
529 (do_compile): Move timevar initialization from here to
530 toplev::start_timevars.
531 (toplev::toplev, toplev::~toplev, toplev::start_timevars,
532 toplev::finalize): New functions.
533 (toplev_main): Rename to...
534 (toplev::main): ...this.
535 * toplev.h (class toplev): New class.
537 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
539 * loop-doloop.c: Include loop-unroll.h.
541 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
543 * cfg.h: New. Header file for cfg.c.
544 * cfganal.h: New. Header file for cfganal.c.
545 * lcm.h: New. Header file for lcm.c.
546 * loop-unroll.h: New. Header file for loop-unroll.h.
547 * cfgloop.h: (unroll_loops): Remove prototype.
548 * basic-block.h: Move prototypes and structs to new header files.
549 Include cfg.h, cfganal.h, and lcm.h.
550 * loop-init.c: Include loop-unroll.h.
551 * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
552 * modulo-sched.c: Include loop-unroll.h.
554 2014-10-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
556 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
557 MARKER_BYTE_UNKNOWN markers when handling casts.
559 2014-10-21 Richard Biener <rguenther@suse.de>
561 * tree-ssa-phiopt.c (value_replacement): Properly verify we
562 are the non-singleton PHI.
564 2014-10-21 Jakub Jelinek <jakub@redhat.com>
566 PR tree-optimization/63563
567 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
568 if either dra or drb stmts are not normal loads/stores.
570 2014-10-21 Ilya Tocar <ilya.tocar@intel.com>
572 * config/i386/i386.c (expand_vec_perm_1): Fix
573 expand_vec_perm_palignr case.
574 * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
577 2014-10-21 Zhenqiang Chen <zhenqiang.chen@arm.com>
579 * cfgloopanal.c (seq_cost): Delete.
580 * rtl.h (seq_cost): New prototype.
581 * rtlanal.c (seq_cost): New function.
582 * tree-ssa-loop-ivopts.c (seq_cost): Delete.
584 2014-10-20 Andrew MacLeod <amacleod@redhat.com>
586 * cfgrtl.h: New. Add prototypes for cfgrtl.c.
587 * basic-block.h: Remove prototypes for cfgrtl.c.
588 * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
589 prototypes to cfgrtl.h.
590 * profile.h (profile_info): Add extern export declaration.
591 * rtl.h: Remove prototypes for cfgrtl.h.
592 * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
593 * ipa-inline.c: Include profile.h.
594 * loop-unroll.c: Ditto.
595 * modulo-sched.c: Ditto.
596 * postreload-gcse.c: Ditto.
598 * sched-ebb.c: Ditto.
599 * sched-rgn.c: Ditto.
601 * tree-ssa-loop-ivcanon.c: Ditto.
603 2014-10-20 Richard Biener <rguenther@suse.de>
605 * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
606 operands to get a def operand kind match. Signal mismatches
607 to the parent so we can try swapping its operands.
608 (vect_build_slp_tree): Try swapping operands if they have
609 a mismatched operand kind.
611 2014-10-20 Alan Modra <amodra@gmail.com>
614 * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
615 Increase "ops" array size. Correct array size tests. Init
616 n_constants in loop. Break out of innermost loop when finding
617 a trivial CONST expression.
619 2014-10-20 Martin Liska <mliska@suse.cz>
622 * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
623 Gimple tempate string is compared.
625 2014-10-20 Uros Bizjak <ubizjak@gmail.com>
627 * varasm.c (const_alias_set): Remove.
628 (init_varasm_once): Remove initialization of const_alias_set.
629 (build_constant_desc): Do not set alias set to const_alias_set.
631 2014-10-19 Ilya Verbin <ilya.verbin@intel.com>
633 * configure: Regenerate.
634 * configure.ac: Move the test for section attribute specifier "e" in GAS
635 out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
636 * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
637 * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
638 ifdef HAVE_GAS_SECTION_EXCLUDE.
640 2014-10-19 Andreas Schwab <schwab@linux-m68k.org>
642 * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
643 match_operand expression.
645 2014-10-19 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
646 David Edelsohn <dje.gcc@gmail.com>
648 * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
650 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
652 2014-10-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
654 * doc/invoke.texi (Options to Request or Suppress Warnings):
655 Explain options precedence.
656 (Wtrampolines): Do not indent paragraph.
658 2014-10-18 John David Anglin <danglin@gcc.gnu.org>
660 * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
661 * config/pa/pa-protos.h (pa_following_call): Delete declaration.
662 (pa_jump_in_call_delay): Likewise.
663 * config/pa/pa.c (pa_option_override): Remove jump in call delay
665 (pa_output_millicode_call): Remove support for jump in call delay.
666 (pa_output_call): Likewise.
667 (pa_jump_in_call_delay): Delete.
668 (pa_following_call): Likewise.
669 * config/pa/pa.md (in_call_delay): Remove jump in delay check.
670 (uncond_branch): Remove following call check from attribute length.
672 2014-10-18 Oleg Endo <olegendo@gcc.gnu.org>
675 * config/sh/sh-modes.def (PSI): Remove.
676 * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
677 * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
678 (sh_reorg): Remove commented out FPSCR code.
679 (fpscr_set_from_mem): Use SImode instead of PSImode. Emit lds_fpscr
680 insn instead of move insn.
681 (sh_hard_regno_mode_ok): Return SImode for FPSCR.
682 (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
684 (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
685 (sh1_builtin_p): Uncomment.
686 (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
687 (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
688 * config/sh/sh/predicates.md (fpscr_operand): Simplify.
689 (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
690 (general_movsrc_operand, general_movdst_operand): Disallow
692 * config/sh/sh.md (FPSCR_FR): New constant.
693 (push_fpscr): Emit sts_fpscr insn.
694 (pop_fpscr): Emit lds_fpscr_insn.
695 (movsi_ie): Disallow FPSCR operands.
696 (fpu_switch, unnamed related split, extend_psi_si,
697 truncate_si_psi): Remove insns.
698 (lds_fpscr, sts_fpscr): New insns.
699 (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
701 2014-10-17 Eric Botcazou <ebotcazou@adacore.com>
703 * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
704 (clone_inlined_nodes): Do not overwrite the clone if above predicate
707 2014-10-17 Ilya Tocar <ilya.tocar@intel.com>
709 * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
710 (expand_vec_perm_d): Ditto.
711 (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
712 V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
714 (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
715 (ix86_expand_sse_unpack): Handle V64QImode.
716 (expand_vec_perm_blend): Update conditions for TARGET, handle
717 V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
718 (expand_vec_perm_pshufb): Handle V64QImode.
719 (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
720 V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
721 (ix86_expand_vec_perm_const_1): Call ix86_expand_vec_perm_vpermi2.
722 (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
723 (ix86_expand_vecop_qihi): Handle V64QImode.
724 * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
725 (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
726 (define_mode_iterator VEC_PERM_CONST): Add V32HI.
727 (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
728 (mul<mode>3): Use VI1_AVX512.
729 (<sse2_avx2>_packsswb): Ditto.
730 (<sse2_avx2>_packuswb): Ditto.
731 (<ssse3_avx2>_pshufb<mode>3): Ditto.
732 (<shift_insn><mode>3): Ditto.
734 2014-10-17 Kirill Yukhin <kirill.yukhin@intel.com>
736 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
737 conditions to fix bootstrap.
739 2014-10-17 Andrew MacLeod <amacleod@redhat.com>
741 gcc-plugin.h: Add tm.h and flattened includes from function.h.
743 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
744 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
745 Anna Tikhonova <anna.tikhonova@intel.com>
746 Ilya Tocar <ilya.tocar@intel.com>
747 Andrey Turetskiy <andrey.turetskiy@intel.com>
748 Ilya Verbin <ilya.verbin@intel.com>
749 Kirill Yukhin <kirill.yukhin@intel.com>
750 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
752 * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
753 and V32HI modes, update V8HI, V16QI, V32QI modes handling.
754 (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
755 * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
756 (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
757 (define_expand "vec_init<mode>"): Use VF48_I1248.
759 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
760 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
761 Anna Tikhonova <anna.tikhonova@intel.com>
762 Ilya Tocar <ilya.tocar@intel.com>
763 Andrey Turetskiy <andrey.turetskiy@intel.com>
764 Ilya Verbin <ilya.verbin@intel.com>
765 Kirill Yukhin <kirill.yukhin@intel.com>
766 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
768 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
769 expand_sse2_mulvxdi3.
771 2014-10-17 Richard Biener <rguenther@suse.de>
773 * fold-const.c (fold_comparison): Remove redundant constant
774 folding and operand swapping.
775 (fold_binary_loc): Do comparison operand swapping here.
776 (fold_ternary_loc): Canonicalize operand order for
777 commutative ternary operations.
778 * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
781 2014-10-17 Jakub Jelinek <jakub@redhat.com>
783 PR tree-optimization/63464
784 * gimple.h (gimple_seq_discard): New prototype.
785 * gimple.c: Include stringpool.h and tree-ssanames.h.
786 (gimple_seq_discard): New function.
787 * optabs.h (lshift_cheap_p): New prototype.
788 * optabs.c (lshift_cheap_p): New function, moved from...
789 * tree-switch-conversion.c (lshift_cheap_p): ... here.
790 * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
791 (reassoc_branch_fixups): New variable.
792 (update_range_test): Add otherrangep and seq arguments.
793 Unshare exp. If otherrange is NULL, use for other ranges
794 array of pointers pointed by otherrangep instead.
795 Emit seq before gimplified statements for tem.
796 (optimize_range_tests_diff): Adjust update_range_test
798 (optimize_range_tests_xor): Likewise. Fix up comment.
799 (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
801 (optimize_range_tests): Adjust update_range_test caller.
802 Call optimize_range_tests_to_bit_test.
803 (branch_fixup): New function.
804 (execute_reassoc): Call branch_fixup.
806 PR tree-optimization/63302
807 * tree-ssa-reassoc.c (optimize_range_tests_xor,
808 optimize_range_tests_diff): Use !integer_pow2p () instead of
811 2014-10-17 Martin Liska <mliska@suse.cz>
813 * ipa-icf.c (sem_function::merge): Local flags are set to false
814 to enforce equal calling convention to be used.
815 * opts.c (common_handle_option): Indentation fix.
817 2014-10-17 Marc Glisse <marc.glisse@inria.fr>
819 * tree-into-ssa.c (is_old_name): Replace "new" with "old".
821 2014-10-17 Tom de Vries <tom@codesourcery.com>
823 PR rtl-optimization/61605
824 * regcprop.c (copyprop_hardreg_forward_1): Use
825 regs_invalidated_by_this_call instead of regs_invalidated_by_call.
827 2014-10-17 Tom de Vries <tom@codesourcery.com>
829 PR rtl-optimization/61605
830 * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p. Don't
831 notice stores for noops. Don't regard noops as copies.
833 2014-10-17 Uros Bizjak <ubizjak@gmail.com>
835 * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
836 register in a special way.
837 (__cpuid_count): Ditto.
838 * config/i386/driver-i386.h: Protect with
839 "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
840 (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
841 is required to compile the function.
843 2014-10-16 DJ Delorie <dj@redhat.com>
845 * flag-types.h (sanitize_code): Don't assume targets have 32-bit
848 * config/rs6000/rs6000-c.c (rid_int128): New.
849 (rs6000_macro_to_expand): Use instead of RID_INT128.
851 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
853 * function.h: Flatten file. Remove includes, adjust prototypes to
854 reflect only what is in function.h.
855 (enum direction, struct args_size, struct locate_and_pad_arg_data,
856 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
858 (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
859 (optimize_function_for_size_p, optimize_function_for_speed_p): Move
860 prototypes to predict.h.
861 (init_varasm_status): Move prototype to varasm.h.
862 * expr.h: Adjust include files.
863 (enum direction, struct args_size, struct locate_and_pad_arg_data,
864 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
866 (locate_and_pad_parm): Move prototype to function.h.
867 * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
868 assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
869 assign_temp, reposition_prologue_and_epilogue_notes,
870 prologue_epilogue_contains, sibcall_epilogue_contains,
871 update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
872 set_return_jump_label): Move prototypes to function.h.
873 * predict.h (optimize_function_for_size_p,
874 optimize_function_for_speed_p): Relocate prototypes from function.h.
875 * shrink-wrap.h (emit_return_into_block, active_insn_between,
876 convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
878 * varasm.h (init_varasm_status): Relocate prototype from function.h.
879 * genattrtab.c (write_header): Add predict.h to include list.
880 * genconditions.c (write_header): Add predict.h to include list.
881 * genemit.c (main): Adjust header file includes.
882 * gengtype.c (ifiles): Add flattened function.h header files.
883 * genoutput.c (output_prologue): Add predict.h to include list.
884 * genpreds.c (write_insn_preds_c): Adjust header file includes.
885 * genrecog.c (write_header): Add flattened function.h header files.
886 * alias.c: Adjust include files.
887 * auto-inc-dec.c: Likewise.
888 * basic-block.h: Likewise.
889 * bb-reorder.c: Likewise.
890 * bt-load.c: Likewise.
891 * builtins.c: Likewise.
892 * caller-save.c: Likewise.
894 * cfgbuild.c: Likewise.
895 * cfgcleanup.c: Likewise.
896 * cfgexpand.c: Likewise.
897 * cfgloop.c: Likewise.
898 * cfgloop.h: Likewise.
899 * cfgrtl.c: Likewise.
900 * cgraph.h: Likewise.
901 * cgraphclones.c: Likewise.
902 * cgraphunit.c: Likewise.
903 * combine-stack-adj.c: Likewise.
904 * combine.c: Likewise.
905 * coverage.c: Likewise.
908 * cselib.c: Likewise.
909 * dbxout.c: Likewise.
911 * df-core.c: Likewise.
912 * df-problems.c: Likewise.
913 * df-scan.c: Likewise.
914 * dojump.c: Likewise.
915 * dwarf2cfi.c: Likewise.
916 * dwarf2out.c: Likewise.
917 * emit-rtl.c: Likewise.
918 * except.c: Likewise.
919 * explow.c: Likewise.
922 * function.c: Likewise.
924 * gimple-fold.c: Likewise.
925 * gimple-low.c: Likewise.
926 * gimple-streamer.h: Likewise.
927 * haifa-sched.c: Likewise.
932 * loop-invariant.c: Likewise.
933 * lra-assigns.c: Likewise.
934 * lra-coalesce.c: Likewise.
935 * lra-constraints.c: Likewise.
936 * lra-eliminations.c: Likewise.
937 * lra-lives.c: Likewise.
938 * lra-spills.c: Likewise.
940 * lto-cgraph.c: Likewise.
941 * lto-section-in.c: Likewise.
942 * lto-section-out.c: Likewise.
943 * lto-streamer-in.c: Likewise.
944 * lto-streamer-out.c: Likewise.
945 * mode-switching.c: Likewise.
946 * modulo-sched.c: Likewise.
947 * omp-low.c: Likewise.
948 * optabs.c: Likewise.
949 * passes.c: Likewise.
950 * postreload-gcse.c: Likewise.
951 * postreload.c: Likewise.
952 * predict.c: Likewise.
953 * profile.c: Likewise.
956 * reg-stack.c: Likewise.
957 * regcprop.c: Likewise.
958 * reginfo.c: Likewise.
959 * regrename.c: Likewise.
960 * reload.c: Likewise.
961 * reload1.c: Likewise.
963 * resource.c: Likewise.
964 * rtlanal.c: Likewise.
965 * sched-deps.c: Likewise.
966 * sched-ebb.c: Likewise.
967 * sched-rgn.c: Likewise.
968 * sel-sched-dump.c: Likewise.
969 * sel-sched-ir.c: Likewise.
970 * sel-sched.c: Likewise.
971 * shrink-wrap.c: Likewise.
972 * simplify-rtx.c: Likewise.
973 * statistics.c: Likewise.
975 * stor-layout.c: Likewise.
976 * store-motion.c: Likewise.
977 * symtab.c: Likewise.
978 * targhooks.c: Likewise.
979 * toplev.c: Likewise.
980 * trans-mem.c: Likewise.
981 * tree-cfg.c: Likewise.
982 * tree-cfgcleanup.c: Likewise.
983 * tree-dfa.c: Likewise.
984 * tree-eh.c: Likewise.
985 * tree-inline.c: Likewise.
986 * tree-into-ssa.c: Likewise.
987 * tree-nested.c: Likewise.
988 * tree-nrv.c: Likewise.
989 * tree-profile.c: Likewise.
990 * tree-ssa-alias.c: Likewise.
991 * tree-ssa-ccp.c: Likewise.
992 * tree-ssa-copy.c: Likewise.
993 * tree-ssa-copyrename.c: Likewise.
994 * tree-ssa-dom.c: Likewise.
995 * tree-ssa-operands.c: Likewise.
996 * tree-ssa-propagate.c: Likewise.
997 * tree-ssa-structalias.c: Likewise.
998 * tree-ssa-tail-merge.c: Likewise.
999 * tree-ssa-threadedge.c: Likewise.
1000 * tree-ssa-threadupdate.c: Likewise.
1001 * tree-ssa-uncprop.c: Likewise.
1002 * tree-ssa-uninit.c: Likewise.
1003 * tree-ssa.c: Likewise.
1004 * tree-stdarg.c: Likewise.
1005 * tree-tailcall.c: Likewise.
1008 * valtrack.c: Likewise.
1009 * varasm.c: Likewise.
1010 * vmsdbgout.c: Likewise.
1012 * config/aarch64/aarch64.c: Add flattened includes from function.h.
1013 * config/alpha/alpha.c: Likewise.
1014 * config/arc/arc.c: Likewise.
1015 * config/arm/arm.c: Likewise.
1016 * config/avr/avr-log.c: Likewise.
1017 * config/avr/avr.c: Likewise.
1018 * config/bfin/bfin.c: Likewise.
1019 * config/c6x/c6x.c: Likewise.
1020 * config/cr16/cr16.c: Likewise.
1021 * config/cris/cris.c: Likewise.
1022 * config/darwin.c: Likewise.
1023 * config/epiphany/epiphany.c: Likewise.
1024 * config/epiphany/mode-switch-use.c: Likewise.
1025 * config/epiphany/resolve-sw-modes.c: Likewise.
1026 * config/fr30/fr30.c: Likewise.
1027 * config/frv/frv.c: Likewise.
1028 * config/h8300/h8300.c: Likewise.
1029 * config/i386/i386.c: Likewise.
1030 * config/ia64/ia64.c: Likewise.
1031 * config/iq2000/iq2000.c: Likewise.
1032 * config/lm32/lm32.c: Likewise.
1033 * config/m32c/m32c.c: Likewise.
1034 * config/m32r/m32r.c: Likewise.
1035 * config/m68k/m68k.c: Likewise.
1036 * config/mcore/mcore.c: Likewise.
1037 * config/mep/mep-pragma.c: Likewise.
1038 * config/mep/mep.c: Likewise.
1039 * config/microblaze/microblaze.c: Likewise.
1040 * config/mips/mips.c: Likewise.
1041 * config/mmix/mmix.c: Likewise.
1042 * config/mn10300/mn10300.c: Likewise.
1043 * config/moxie/moxie.c: Likewise.
1044 * config/msp430/msp430.c: Likewise.
1045 * config/nds32/nds32-cost.c: Likewise.
1046 * config/nds32/nds32-fp-as-gp.c: Likewise.
1047 * config/nds32/nds32-intrinsic.c: Likewise.
1048 * config/nds32/nds32-isr.c: Likewise.
1049 * config/nds32/nds32-md-auxiliary.c: Likewise.
1050 * config/nds32/nds32-memory-manipulation.c: Likewise.
1051 * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
1052 * config/nds32/nds32-predicates.c: Likewise.
1053 * config/nds32/nds32.c: Likewise.
1054 * config/nios2/nios2.c: Likewise.
1055 * config/pa/pa.c: Likewise.
1056 * config/pdp11/pdp11.c: Likewise.
1057 * config/rl78/rl78.c: Likewise.
1058 * config/rs6000/rs6000.c: Likewise.
1059 * config/rx/rx.c: Likewise.
1060 * config/s390/s390.c: Likewise.
1061 * config/score/score.c: Likewise.
1062 * config/sh/sh.c: Likewise.
1063 * config/sparc/sparc.c: Likewise.
1064 * config/spu/spu.c: Likewise.
1065 * config/stormy16/stormy16.c: Likewise.
1066 * config/tilegx/tilegx.c: Likewise.
1067 * config/tilepro/tilepro.c: Likewise.
1068 * config/v850/v850.c: Likewise.
1069 * config/vax/vax.c: Likewise.
1070 * config/xtensa/xtensa.c: Likewise.
1072 2014-10-16 Richard Earnshaw <rearnsha@arm.com>
1074 * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
1075 (TARGET_LEGITIMIZE_ADDRESS): Redefine.
1077 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1079 * config/sh/sh-protos.h (fldi_ok): Remove.
1080 * config/sh/sh.c (fldi_ok): Likewise.
1081 (sh_secondary_reload): Don't use fldi_ok.
1082 * config/sh/constraints.md (G constraint, H constraint): Don't use
1085 2014-10-16 Martin Liska <mliska@suse.cz>
1087 * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
1088 Cast to unsigned long.
1089 (sem_item_optimizer::dump_cong_classes): Likewise.
1091 2014-10-16 Tom de Vries <tom@codesourcery.com>
1093 * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
1094 with SSA_NAME_IN_FREELIST.
1096 2014-10-16 Richard Biener <rguenther@suse.de>
1099 * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
1100 (fold_builtin_strncat_chk): Move ...
1101 * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
1102 (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
1104 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1107 * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
1110 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1111 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1112 Anna Tikhonova <anna.tikhonova@intel.com>
1113 Ilya Tocar <ilya.tocar@intel.com>
1114 Andrey Turetskiy <andrey.turetskiy@intel.com>
1115 Ilya Verbin <ilya.verbin@intel.com>
1116 Kirill Yukhin <kirill.yukhin@intel.com>
1117 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1119 * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
1122 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1123 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1124 Anna Tikhonova <anna.tikhonova@intel.com>
1125 Ilya Tocar <ilya.tocar@intel.com>
1126 Andrey Turetskiy <andrey.turetskiy@intel.com>
1127 Ilya Verbin <ilya.verbin@intel.com>
1128 Kirill Yukhin <kirill.yukhin@intel.com>
1129 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1131 * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
1132 V16SI, V32HI, V64QI modes.
1134 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
1137 * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
1138 expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
1140 * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
1141 to match fp insn patterns.
1142 (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
1144 (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
1145 expand_df_unop, expand_df_binop): Remove.
1146 (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
1147 FPSCR_STAT_REG as not call clobbered.
1148 (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
1149 invoking fpscr_set_from_mem.
1151 * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
1152 (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
1154 (REGISTER_NAMES): Adjust.
1155 (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
1156 (FIRST_PSEUDO_REGISTER): Increase to 156.
1157 (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
1158 (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
1160 (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
1161 FPSCR_MODES_REG and FPSCR_STAT_REG.
1162 (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
1164 * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
1165 FPSCR_SZ): Add new constants.
1166 (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
1168 (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
1169 (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
1170 Use TARGET_FPU_ANY condition.
1171 (fpu_switch peephole2): Remove.
1172 (fpu_switch split): Use simple_mem_operand to capture the mem and
1173 adjust split implementation.
1174 (extend_psi_si, truncate_si_psi): New insns.
1175 (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants. Add
1176 set of FPSCR_MODES_REG.
1178 (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
1179 reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
1180 calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
1181 call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
1182 call_value_compact, call_value_compact_rettramp, call,
1183 call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
1184 sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
1185 sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
1186 sibcall_value_compact, sibcall_value, call_value_pop_compact,
1187 call_value_pop_compact_rettramp, various unnamed splits):
1188 Replace use of FPSCR_REG with use of FPSCR_MODES_REG. Adjust gen_*
1191 (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
1192 (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
1193 (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
1194 (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
1195 (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
1197 (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
1198 *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
1199 cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
1200 subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
1201 cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
1202 truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
1203 and use of FPSCR_MODES_REG. Adjust gen_* function uses.
1205 2014-10-16 Martin Liska <mliska@suse.cz>
1206 Jan Hubicka <hubicka@ucw.cz>
1208 * Makefile.in: New object files included.
1209 * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
1211 (verify_edge_corresponds_to_fndecl): More sensitive verification
1212 of nodes that are merged by IPA ICF.
1213 * cgraph.h (cgraph_node::num_references): New function.
1214 * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
1215 * common.opt: New options ipa-icf, ipa-icf-functions and
1216 ipa-icf-variables introduced.
1217 * doc/invoke.texi: Documentation of new options introduced.
1218 * ipa-icf-gimple.c: New file.
1219 * ipa-icf-gimple.h: New file.
1220 * ipa-icf.c: New file.
1221 * ipa-icf.h: New file.
1222 * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
1223 (input_overwrite_node): Likewise.
1224 * lto-section-in.c: New icf section added.
1225 * lto-streamer.h (enum lto_section_type): Likewise.
1226 * opts.c (common_handle_option): New option added.
1227 * passes.def: New pass included.
1228 * timevar.def: Time variable for IPA ICF added.
1229 * tree-pass.h: New IPA ICF pass entry point added.
1231 2014-10-16 Richard Biener <rguenther@suse.de>
1233 PR tree-optimization/63168
1234 * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
1235 latches if after merging they are no longer simple.
1236 * cfghooks.c (merge_blocks): Handle merging a latch block
1239 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1240 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1241 Anna Tikhonova <anna.tikhonova@intel.com>
1242 Ilya Tocar <ilya.tocar@intel.com>
1243 Andrey Turetskiy <andrey.turetskiy@intel.com>
1244 Ilya Verbin <ilya.verbin@intel.com>
1245 Kirill Yukhin <kirill.yukhin@intel.com>
1246 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1248 * config/i386/sse.md
1249 (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
1250 support AVX-512VL instructions.
1252 2014-10-16 DJ Delorie <dj@redhat.com>
1254 * tree-core.h: Fix comment to not assume pointers are multiples of
1257 2014-10-15 Tom Tromey <tromey@redhat.com>
1259 * timevar.h (class auto_timevar): New class.
1261 2014-10-15 Uros Bizjak <ubizjak@gmail.com>
1264 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
1265 Remove the second alternative.
1266 (regprefix): Remove mode attribute.
1267 (atomic_compare_and_swap<mode>): Do not fixup operand 2.
1268 * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
1271 2013-11-05 Ian Lance Taylor <iant@google.com>
1273 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
1274 If possible, add .cfi directives to record change to bx.
1275 * config/i386/i386.c (ix86_emit_cfi): New function.
1276 * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
1278 2014-10-15 Jan Hubicka <hubicka@ucw.cz>
1281 * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
1283 * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
1286 2014-10-15 Vladimir Makarov <vmakarov@redhat.com>
1288 PR rtl-optimization/63448
1289 * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
1290 (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
1291 (LRA_MAX_INHERITANCE_PASSES): Use it.
1292 (lra_constraint_iter_after_spill): Remove.
1293 (lra_assignment_iter): New.
1294 (lra_assignment_iter_after_spill): New.
1295 * lra-assigns.c (lra_assignment_iter): New.
1296 (lra_assignment_iter_after_spill): New.
1297 (former_reload_pseudo_spill_p): New.
1298 (spill_for): Set up former_reload_pseudo_spill_p.
1299 (setup_live_pseudos_and_spill_after_risky): Ditto.
1300 (assign_by_spills): Ditto.
1301 (lra_assign): Increment lra_assignment_iter. Print the iteration
1302 number. Reset former_reload_pseudo_spill_p. Check
1303 lra_assignment_iter_after_spill.
1304 * lra.c (lra): Remove lra_constraint_iter_after_spill. Initialize
1305 lra_assignment_iter and lra_assignment_iter_after_spill.
1306 * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
1307 (lra_constraints): Remove code with
1308 lra_assignment_iter_after_spill.
1310 2014-10-15 Teresa Johnson <tejohnson@google.com>
1313 * tree-ssa-threadupdate.c (recompute_probabilities): Better
1316 2014-10-15 Renlin Li <renlin.li@arm.com>
1318 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
1319 __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
1320 __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
1321 __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
1323 2014-10-15 Richard Biener <rguenther@suse.de>
1325 * gimple-fold.c (gimple_fold_call): Properly keep virtual
1326 SSA form up-to-date when devirtualizing a call to
1327 __builtin_unreachable and avoid fixing up EH info here.
1329 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1330 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1331 Anna Tikhonova <anna.tikhonova@intel.com>
1332 Ilya Tocar <ilya.tocar@intel.com>
1333 Andrey Turetskiy <andrey.turetskiy@intel.com>
1334 Ilya Verbin <ilya.verbin@intel.com>
1335 Kirill Yukhin <kirill.yukhin@intel.com>
1336 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1338 * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
1339 to support AVX-512BW.
1340 (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
1341 (define_expand "<plusminus_insn><mode>3"): Remove masking support.
1342 (define_insn "*<plusminus_insn><mode>3"): Ditto.
1343 (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
1344 (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
1345 (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
1346 (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
1347 (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
1348 (define_insn "*andnot<mode>3"): Ditto.
1349 (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
1350 (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
1351 (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
1352 (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
1353 (define_insn "*abs<mode>2"): Remove masking support.
1354 (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
1355 (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
1356 (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
1358 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1359 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1360 Anna Tikhonova <anna.tikhonova@intel.com>
1361 Ilya Tocar <ilya.tocar@intel.com>
1362 Andrey Turetskiy <andrey.turetskiy@intel.com>
1363 Ilya Verbin <ilya.verbin@intel.com>
1364 Kirill Yukhin <kirill.yukhin@intel.com>
1365 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1367 * config/i386/predicates.md (define_predicate "constm1_operand"): New.
1368 * config/i386/sse.md
1369 (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
1370 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
1371 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
1372 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
1373 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
1374 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
1375 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
1377 2014-10-15 Renlin Li <renlin.li@arm.com>
1379 * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
1381 2014-10-15 Jakub Jelinek <jakub@redhat.com>
1383 * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
1384 MINUS_EXPR in unsigned type to avoid undefined behavior.
1386 2014-10-15 Eric Botcazou <ebotcazou@adacore.com>
1388 * stor-layout.c (self_referential_size): Do not promote arguments.
1390 2014-10-15 Marek Polacek <polacek@redhat.com>
1392 * doc/invoke.texi: Update to reflect that GNU11 is the default
1394 * c-common.h (c_language_kind): Update comment.
1396 2014-10-15 Richard Biener <rguenther@suse.de>
1398 * hash-table.c: Include bconfig.h if building for the host.
1399 * hash-table.h: Do not include ggc.h on the host but just declare
1400 a few ggc allocation templates.
1402 2014-10-15 Joern Rennecke <joern.rennecke@embecosm.com>
1403 Jeff Law <law@redhat.com>
1405 * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
1406 multiple hard registers, use smaller mode derived from MODE.
1408 2014-10-15 Andreas Schwab <schwab@suse.de>
1410 * explow.c (convert_memory_address_addr_space_1): Mark in_const
1411 as ATTRIBUTE_UNUSED.
1413 2014-10-14 Jan Hubicka <hubicka@ucw.cz>
1415 * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
1416 (decide_unrolling): ... this one.
1417 (peel_loops_completely): Remove.
1418 (decide_peel_simple): Remove.
1419 (decide_peel_once_rolling): Remove.
1420 (decide_peel_completely): Remove.
1421 (peel_loop_simple): Remove.
1422 (peel_loop_completely): Remove.
1423 (unroll_and_peel_loops): Rename to ...
1424 (unroll_loops): ... this one; handle only unrolling.
1425 * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
1428 (unroll_and_peel_loops): Remove.
1429 (unroll_loops): New.
1430 * passes.def: Replace
1431 pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
1432 * loop-init.c (gate_rtl_unroll_and_peel_loops,
1433 rtl_unroll_and_peel_loops): Rename to ...
1434 (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
1435 (pass_rtl_unroll_and_peel_loops): Rename to ...
1436 (pass_rtl_unroll_loops): ... this one.
1437 * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
1438 (make_pass_rtl_unroll_loops): New.
1439 * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
1440 (canonicalize_loop_induction_variables): Update.
1442 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
1444 * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
1445 * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
1446 !TARGET_HARD_FLOAT_POSTINC.
1447 (*lsip, *ssip): new instructions.
1449 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
1451 * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
1454 2014-10-14 Andrew Pinski <apinski@cavium.com>
1456 * explow.c (convert_memory_address_addr_space): Rename to ...
1457 (convert_memory_address_addr_space_1): This. Add in_const argument.
1458 Inside a CONST RTL, permute the conversion and addition of constant
1459 for zero and sign extended pointers.
1460 (convert_memory_address_addr_space): New function.
1462 2014-10-14 Andrew Pinski <apinski@cavium.com>
1465 2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
1468 * explow.c (convert_memory_address_addr_space): Also permute the
1469 conversion and addition of constant for zero-extend.
1471 2014-10-14 DJ Delorie <dj@redhat.com>
1473 * config/msp430/msp430-modes.def (PSI): Add.
1475 * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
1476 (msp430_hard_regno_nregs_with_padding): New.
1477 * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
1478 (msp430_hard_regno_nregs_has_padding): New.
1479 (msp430_hard_regno_nregs_with_padding): New.
1480 (msp430_unwind_word_mode): Use PSImode instead of SImode.
1481 (msp430_addr_space_legitimate_address_p): New.
1482 (msp430_asm_integer): New.
1483 (msp430_init_dwarf_reg_sizes_extra): New.
1484 (msp430_print_operand): Use X suffix for PSImode even in small model.
1485 * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
1486 (PTR_SIZE): ...but 4 bytes for EH.
1487 (SIZE_TYPE): Use __int20.
1488 (PTRDIFF_TYPE): Likewise.
1489 (INCOMING_FRAME_SP_OFFSET): Adjust.
1490 * config/msp430/msp430.md (movqi_topbyte): New.
1491 (movpsi): Use fixed suffixes.
1492 (movsipsi2): Enable for 430X, not large model.
1493 (extendhipsi2): Likewise.
1494 (zero_extendhisi2): Likewise.
1495 (zero_extendhisipsi2): Likewise.
1496 (extend_and_shift1_hipsi2): Likewise.
1497 (extendpsisi2): Likewise.
1498 (*bitbranch<mode>4_z): Fix suffix logic.
1500 2014-10-14 Eric Botcazou <ebotcazou@adacore.com>
1503 * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
1504 do not choke on null node.
1505 <VAR_DECL>: Likewise.
1507 2014-10-14 DJ Delorie <dj@redhat.com>
1509 * machmode.h (int_n_data_t): New.
1510 (int_n_enabled_p): New.
1512 * tree.c (int_n_enabled_p): New.
1514 (make_or_reuse_type): Check for all __intN types, not just
1516 (build_common_tree_nodes): Likewise. Also fill in integer_typs[]
1518 * tree.h (int128_integer_type_node): Remove.
1519 (int128_unsigned_type_node): Remove.
1520 (int_n_trees_t): New.
1521 (int_n_enabled_p): New.
1523 * toplev.c (standard_type_bitsize): New.
1524 (do_compile): Check which __intN types are enabled for the current
1526 * builtin-types.def (BT_INT128): Remove.
1527 (BT_UINT128): Remove.
1528 * machmode.def: Add macro to create __int128 for all targets.
1529 * stor-layout.c (mode_for_size): Support __intN types.
1530 (smallest_mode_for_size): Likewise.
1531 (initialize_sizetypes): Support __intN types.
1532 * genmodes.c (struct mode_data): Add int_n field.
1533 (blank_mode): Likewise.
1536 (emit_insn_modes_h): Count __intN entries and define
1538 (emit_mode_int_n): New.
1539 (emit_insn_modes_c): Call it.
1540 * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
1541 types, not just __int128.
1542 * tree-core.h (integer_type_kind): Remove __int128-specific
1543 entries, reserve spots for __intN entries.
1545 * config/msp430/msp430-modes.def (PSI): Add.
1547 2014-10-14 Kito Cheng <kito@0xlab.org>
1549 * ira.c: Fix typo in comment.
1551 * ira-build.c: Ditto.
1552 * ira-color.c: Ditto.
1553 * ira-emit.c: Ditto.
1555 * ira-lives.c: Ditto.
1557 2014-10-14 Uros Bizjak <ubizjak@gmail.com>
1559 PR rtl-optimization/63475
1560 * alias.c (true_dependence_1): Always use get_addr to extract
1561 true address operands from x_addr and mem_addr. Use extracted
1562 address operands to check for references with alignment ANDs.
1563 Use extracted address operands with find_base_term and
1564 base_alias_check. For noncanonicalized operands call canon_rtx with
1565 extracted address operand.
1566 (write_dependence_1): Ditto.
1567 (may_alias_p): Ditto. Remove unused calls to canon_rtx.
1569 2014-10-14 Evgeny Stupachenko <evstupac@gmail.com>
1572 * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
1575 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1576 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1577 Anna Tikhonova <anna.tikhonova@intel.com>
1578 Ilya Tocar <ilya.tocar@intel.com>
1579 Andrey Turetskiy <andrey.turetskiy@intel.com>
1580 Ilya Verbin <ilya.verbin@intel.com>
1581 Kirill Yukhin <kirill.yukhin@intel.com>
1582 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1584 * config/i386/i386.c
1585 (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
1586 (ix86_expand_int_vcond): Ditto.
1588 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1589 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1590 Anna Tikhonova <anna.tikhonova@intel.com>
1591 Ilya Tocar <ilya.tocar@intel.com>
1592 Andrey Turetskiy <andrey.turetskiy@intel.com>
1593 Ilya Verbin <ilya.verbin@intel.com>
1594 Kirill Yukhin <kirill.yukhin@intel.com>
1595 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1597 * config/i386/i386.c
1598 (emit_reduc_half): Handle V64QI and V32HI mode.
1599 * config/i386/sse.md
1600 (define_mode_iterator VI_AVX512BW): New.
1601 (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
1603 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1604 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1605 Anna Tikhonova <anna.tikhonova@intel.com>
1606 Ilya Tocar <ilya.tocar@intel.com>
1607 Andrey Turetskiy <andrey.turetskiy@intel.com>
1608 Ilya Verbin <ilya.verbin@intel.com>
1609 Kirill Yukhin <kirill.yukhin@intel.com>
1610 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1612 * config/i386/sse.md
1613 (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
1615 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1616 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1617 Anna Tikhonova <anna.tikhonova@intel.com>
1618 Ilya Tocar <ilya.tocar@intel.com>
1619 Andrey Turetskiy <andrey.turetskiy@intel.com>
1620 Ilya Verbin <ilya.verbin@intel.com>
1621 Kirill Yukhin <kirill.yukhin@intel.com>
1622 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1624 * config/i386/i386.c
1625 (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
1626 * config/i386/sse.md
1627 (define_mode_iterator VI): Add V64QI and V32HI modes.
1629 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1630 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1631 Anna Tikhonova <anna.tikhonova@intel.com>
1632 Ilya Tocar <ilya.tocar@intel.com>
1633 Andrey Turetskiy <andrey.turetskiy@intel.com>
1634 Ilya Verbin <ilya.verbin@intel.com>
1635 Kirill Yukhin <kirill.yukhin@intel.com>
1636 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1638 * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
1640 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1641 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1642 Anna Tikhonova <anna.tikhonova@intel.com>
1643 Ilya Tocar <ilya.tocar@intel.com>
1644 Andrey Turetskiy <andrey.turetskiy@intel.com>
1645 Ilya Verbin <ilya.verbin@intel.com>
1646 Kirill Yukhin <kirill.yukhin@intel.com>
1647 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1649 * config/i386/sse.md
1650 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
1651 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
1653 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1654 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1655 Anna Tikhonova <anna.tikhonova@intel.com>
1656 Ilya Tocar <ilya.tocar@intel.com>
1657 Andrey Turetskiy <andrey.turetskiy@intel.com>
1658 Ilya Verbin <ilya.verbin@intel.com>
1659 Kirill Yukhin <kirill.yukhin@intel.com>
1660 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1662 * config/i386/sse.md
1663 (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
1664 (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
1666 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1667 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1668 Anna Tikhonova <anna.tikhonova@intel.com>
1669 Ilya Tocar <ilya.tocar@intel.com>
1670 Andrey Turetskiy <andrey.turetskiy@intel.com>
1671 Ilya Verbin <ilya.verbin@intel.com>
1672 Kirill Yukhin <kirill.yukhin@intel.com>
1673 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1675 * config/i386/sse.md
1676 (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
1677 (define_mode_iterator VI2_AVX2): Add V32HI mode.
1678 (define_expand "mul<mode>3<mask_name>"): Add masking.
1679 (define_insn "*mul<mode>3<mask_name>"): Ditto.
1680 (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
1681 (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
1682 (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
1683 (define_mode_attr SDOT_PMADD_SUF): Ditto.
1684 (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
1685 (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
1686 (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
1687 (define_insn "avx2_packusdw"): Delete.
1688 (define_insn "sse4_1_packusdw"): Ditto.
1689 (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
1691 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1692 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1693 Anna Tikhonova <anna.tikhonova@intel.com>
1694 Ilya Tocar <ilya.tocar@intel.com>
1695 Andrey Turetskiy <andrey.turetskiy@intel.com>
1696 Ilya Verbin <ilya.verbin@intel.com>
1697 Kirill Yukhin <kirill.yukhin@intel.com>
1698 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1700 * config/i386/sse.md
1701 (define_insn "vec_dup<mode>"): Update constraints.
1703 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1704 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1705 Anna Tikhonova <anna.tikhonova@intel.com>
1706 Ilya Tocar <ilya.tocar@intel.com>
1707 Andrey Turetskiy <andrey.turetskiy@intel.com>
1708 Ilya Verbin <ilya.verbin@intel.com>
1709 Kirill Yukhin <kirill.yukhin@intel.com>
1710 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1712 * config/i386/sse.md
1713 (define_mode_iterator SSESCALARMODE): Add V4TI mode.
1714 (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
1715 (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
1717 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1718 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1719 Anna Tikhonova <anna.tikhonova@intel.com>
1720 Ilya Tocar <ilya.tocar@intel.com>
1721 Andrey Turetskiy <andrey.turetskiy@intel.com>
1722 Ilya Verbin <ilya.verbin@intel.com>
1723 Kirill Yukhin <kirill.yukhin@intel.com>
1724 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1726 * config/i386/sse.md
1727 (define_expand "mul<mode>3<mask_name>"): Add masking.
1729 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1730 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1731 Anna Tikhonova <anna.tikhonova@intel.com>
1732 Ilya Tocar <ilya.tocar@intel.com>
1733 Andrey Turetskiy <andrey.turetskiy@intel.com>
1734 Ilya Verbin <ilya.verbin@intel.com>
1735 Kirill Yukhin <kirill.yukhin@intel.com>
1736 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1738 * config/i386/sse.md
1739 (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
1740 (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
1742 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1743 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1744 Anna Tikhonova <anna.tikhonova@intel.com>
1745 Ilya Tocar <ilya.tocar@intel.com>
1746 Andrey Turetskiy <andrey.turetskiy@intel.com>
1747 Ilya Verbin <ilya.verbin@intel.com>
1748 Kirill Yukhin <kirill.yukhin@intel.com>
1749 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1751 * config/i386/sse.md
1752 (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
1753 (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
1754 (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
1757 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1758 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1759 Anna Tikhonova <anna.tikhonova@intel.com>
1760 Ilya Tocar <ilya.tocar@intel.com>
1761 Andrey Turetskiy <andrey.turetskiy@intel.com>
1762 Ilya Verbin <ilya.verbin@intel.com>
1763 Kirill Yukhin <kirill.yukhin@intel.com>
1764 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1766 * config/i386/sse.md
1767 (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
1768 use VF_128_256 mode iterator and update assembler emit code.
1769 (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
1770 (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
1771 Add masking, use VF_128_256 mode iterator.
1772 (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
1773 (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
1774 Add masking, use VF_128_256 mode iterator and update assembler emit
1776 (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
1777 (define_mode_attr avx512flogicsuff): Delete.
1778 (define_insn "avx512f_<logic><mode>"): Ditto.
1779 (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
1781 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
1783 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1784 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1785 Anna Tikhonova <anna.tikhonova@intel.com>
1786 Ilya Tocar <ilya.tocar@intel.com>
1787 Andrey Turetskiy <andrey.turetskiy@intel.com>
1788 Ilya Verbin <ilya.verbin@intel.com>
1789 Kirill Yukhin <kirill.yukhin@intel.com>
1790 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1792 * config/i386/sse.md
1793 (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
1794 (define_expand "vashr<mode>3<mask_name>"): Add masking,
1795 use VI12_128 mode iterator.
1796 (define_expand "ashrv2di3<mask_name>"): New.
1798 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1799 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1800 Anna Tikhonova <anna.tikhonova@intel.com>
1801 Ilya Tocar <ilya.tocar@intel.com>
1802 Andrey Turetskiy <andrey.turetskiy@intel.com>
1803 Ilya Verbin <ilya.verbin@intel.com>
1804 Kirill Yukhin <kirill.yukhin@intel.com>
1805 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1807 * config/i386/i386.c
1808 (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
1809 CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
1810 CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
1811 CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
1812 CODE_FOR_avx512vl_ucmpv4si3_mask.
1813 * config/i386/sse.md
1814 (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
1815 "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
1817 "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
1818 (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
1819 (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
1820 (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
1821 (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
1822 (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
1824 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1825 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1826 Anna Tikhonova <anna.tikhonova@intel.com>
1827 Ilya Tocar <ilya.tocar@intel.com>
1828 Andrey Turetskiy <andrey.turetskiy@intel.com>
1829 Ilya Verbin <ilya.verbin@intel.com>
1830 Kirill Yukhin <kirill.yukhin@intel.com>
1831 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1833 * config/i386/sse.md
1834 (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
1835 (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
1836 (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
1837 (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
1838 (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
1839 (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
1840 (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
1841 (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
1842 (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
1844 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1845 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1846 Anna Tikhonova <anna.tikhonova@intel.com>
1847 Ilya Tocar <ilya.tocar@intel.com>
1848 Andrey Turetskiy <andrey.turetskiy@intel.com>
1849 Ilya Verbin <ilya.verbin@intel.com>
1850 Kirill Yukhin <kirill.yukhin@intel.com>
1851 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1853 * config/i386/sse.md
1854 (define_insn "avx512f_blendm<mode>"): Delete.
1855 (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
1856 (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
1857 (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
1858 V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
1860 "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
1863 "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
1866 "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
1868 (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
1869 (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
1870 (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
1871 (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
1874 "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
1877 "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
1879 (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
1882 "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
1885 "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
1888 2014-10-14 Richard Biener <rguenther@suse.de>
1890 PR tree-optimization/63512
1891 * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
1894 2014-10-14 Oleg Endo <olegendo@gcc.gnu.org>
1897 * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
1898 abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute. Remove use
1900 (negsf2_i): Rename to *negsf2_i.
1901 (abssf2_i): Rename to *abssf2_i.
1902 (negdf2_i): Rename to *negdf2_i.
1903 (absdf2_i): Rename to *absdf2_i.
1905 2014-10-14 Felix Yang <felix.yang@huawei.com>
1906 Jeff Law <law@redhat.com>
1908 * ira.c (struct equivalence): Change member "is_arg_equivalence" and
1909 "replace" into boolean bitfields; turn member "loop_depth" into a short
1910 integer; add new member "no_equiv" and "reserved".
1911 (no_equiv): Set no_equiv of struct equivalence if register is marked
1912 as having no known equivalence.
1913 (update_equiv_regs): Check all definitions for a multiple-set
1914 register to make sure that the RHS have the same value.
1916 2014-10-13 Richard Henderson <rth@redhat.com>
1918 * combine-stack-adj.c (no_unhandled_cfa): New.
1919 (maybe_merge_cfa_adjust): New.
1920 (combine_stack_adjustments_for_block): Use them.
1922 2014-10-13 Aldy Hernandez <aldyh@redhat.com>
1924 * Makefile.in (TAGS): Tag ../include files.
1926 2014-10-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1928 * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
1929 to rs6000_dbx_register_number.
1930 (DWARF_FRAME_REGNUM): Redefine as identity map.
1931 (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
1932 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
1933 * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
1934 argument to handle .debug_frame and .eh_frame directly. Always
1935 translate SPE high register numbers. Add special treatment for CR,
1936 but only in .debug_frame. Respect RS6000_USE_DWARF_NUMBERING.
1938 * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
1939 * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
1940 (RS6000_USE_DWARF_NUMBERING): Define.
1941 * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
1942 (RS6000_USE_DWARF_NUMBERING): Define.
1943 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
1944 (RS6000_USE_DWARF_NUMBERING): Define.
1945 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
1946 (RS6000_USE_DWARF_NUMBERING): Define.
1947 * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
1948 * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
1950 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
1952 * config/i386/i386.c (ix86_address_cost): Lower cost for
1953 when address contains GOT register.
1955 2014-10-13 Ilya Enkovich <ilya.enkovich@intel.com>
1956 Vladimir Makarov <vmakarov@redhat.com>
1960 PR rtl-optimization/55458
1961 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
1962 (ix86_init_pic_reg): New.
1963 (ix86_select_alt_pic_regnum): Add check on pseudo register.
1964 (ix86_save_reg): Likewise.
1965 (ix86_expand_prologue): Remove PIC register initialization
1966 now performed in ix86_init_pic_reg.
1967 (ix86_output_function_epilogue): Add check on pseudo register.
1968 (set_pic_reg_ever_alive): New.
1969 (legitimize_pic_address): Replace df_set_regs_ever_live with new
1970 set_pic_reg_ever_alive.
1971 (legitimize_tls_address): Likewise.
1972 (ix86_pic_register_p): New check.
1973 (ix86_delegitimize_address): Add check on pseudo register.
1974 (ix86_expand_call): Insert move from pseudo PIC register to ABI
1975 defined REAL_PIC_OFFSET_TABLE_REGNUM.
1976 (TARGET_INIT_PIC_REG): New.
1977 (TARGET_USE_PSEUDO_PIC_REG): New.
1978 * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
1979 if pic_offset_table_rtx exists.
1980 * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
1982 * doc/tm.texi: Regenerate.
1983 * function.c (assign_parms): Generate pseudo register for PIC.
1984 * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
1986 * ira-color.c (color_pass): Add check on pseudo register.
1987 * ira-emit.c (change_loop): Don't create copies for PIC pseudo
1989 * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
1991 (ira): Add target specific PIC register initialization.
1992 (do_reload): Keep PIC pseudo register.
1993 * lra-assigns.c (spill_for): Add checks on pseudo register.
1994 * lra-constraints.c (contains_symbol_ref_p): New.
1995 (lra_constraints): Enable lra risky transformations when PIC is pseudo
1997 * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
1998 * target.def (use_pseudo_pic_reg): New.
1999 (init_pic_reg): New.
2001 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
2003 * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
2004 Remove m_SILVERMONT and m_INTEL from the tune.
2006 2014-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2009 * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
2010 when _HPUX_SOURCE is defined.
2012 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
2014 PR tree-optimization/62127
2015 * tree.c (remap_type_1): When remapping array, remap
2018 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
2020 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
2021 longer impact parallelization.
2023 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
2026 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
2028 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
2030 * asan.c (instrument_derefs): BIT_FIELD_REF added.
2032 2014-10-13 Richard Biener <rguenther@suse.de>
2034 PR tree-optimization/63419
2035 * gimple-fold.h (gimple_convert): New function.
2036 * gimple-fold.c (gimple_convert): Likewise.
2037 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
2038 to split out required conversions early.
2040 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
2042 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
2043 Add the parts of an insn in reverse order, with the pattern at
2044 the top of the queue. Detect when we're iterating over a SEQUENCE
2045 pattern and in that case just consider patterns of subinstructions.
2047 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
2050 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
2052 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
2054 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
2055 address. Use def chains to handle GBR clobbering call insns.
2057 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
2059 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
2060 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
2061 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
2062 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
2063 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
2064 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
2065 * doc/gty.texi (for_user): Document new option.
2066 * gengtype.c (create_user_defined_type): Don't try to get a struct for
2068 (walk_type): Don't error out on for_user option.
2069 (write_func_for_structure): Emit user marking routines if requested by
2071 (write_local_func_for_structure): Likewise.
2072 (main): Mark types with for_user option as used.
2073 * ggc.h (gt_pch_nx): Add overload for unsigned int.
2074 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
2075 * hash-table.h (ggc_hasher): New struct.
2076 (hash_table::create_ggc): New function.
2077 (gt_pch_nx): New overload for hash_table.
2079 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
2081 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
2082 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
2083 * config/sh/sh.c: Likewise.
2084 * config/sh/sh-mem.cc: Likewise.
2085 * config/sh/sh.md: Likewise.
2086 * config/sh/predicates.md: Likewise.
2087 * config/sh/sync.md: Likewise.
2089 2014-10-11 Martin Liska <mliska@suse.cz>
2092 * cgraphunit.c (symbol_table::process_new_functions): Missing call
2093 for call_cgraph_insertion_hooks added.
2095 2014-10-10 Jakub Jelinek <jakub@redhat.com>
2098 * stor-layout.c (min_align_of_type): Don't decrease alignment
2099 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
2100 TYPE_USER_ALIGN is set.
2102 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
2104 PR rtl-optimization/63483
2105 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
2106 references when alignment ANDs are involved.
2107 (write_dependence_p): Ditto.
2108 (may_alias_p): Ditto.
2110 2014-10-10 Marek Polacek <polacek@redhat.com>
2112 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
2113 * doc/invoke.texi: Document -fsanitize=object-size.
2114 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
2115 or it into SANITIZE_UNDEFINED.
2116 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
2117 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
2118 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
2119 * opts.c (common_handle_option): Handle -fsanitize=object-size.
2120 * ubsan.c: Include tree-object-size.h.
2121 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
2122 (ubsan_expand_bounds_ifn): Use false instead of 0.
2123 (ubsan_expand_objsize_ifn): New function.
2124 (instrument_object_size): New function.
2125 (pass_ubsan::execute): Add object size instrumentation.
2126 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
2128 2014-10-10 Richard Henderson <rth@redhat.com>
2131 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
2132 Restrict the set of expressions we're willing to move.
2134 2014-10-10 Jeff Law <law@redhat.com>
2136 * ira.c (struct equivalence): Promote INIT_INSNs field to
2137 an rtx_insn_list. Add comments.
2138 (no_equiv): Promote LIST to an rtx_insn_list. Update
2139 testing for and creating the special marker. Use methods
2140 to extract the insn and next pointers. Promote INSN to an
2142 (update_equiv_regs): Update test for special marker in the
2145 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2147 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
2148 * configure: Regenerate.
2149 * config/aarch64/aarch64.c (aarch64_override_options): Handle
2150 TARGET_FIX_ERR_A53_835769_DEFAULT.
2151 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
2153 * doc/install.texi (aarch64*-*-*): Document
2154 new --enable-fix-cortex-a53-835769 option.
2156 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2157 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2159 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
2160 (ADJUST_INSN_LENGTH): Define.
2161 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
2162 * config/aarch64/aarch64.c (is_mem_p): New function.
2163 (is_memory_op): Likewise.
2164 (aarch64_prev_real_insn): Likewise.
2165 (is_madd_op): Likewise.
2166 (dep_between_memop_and_curr): Likewise.
2167 (aarch64_madd_needs_nop): Likewise.
2168 (aarch64_final_prescan_insn): Likewise.
2169 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
2170 and -mno-fix-cortex-a53-835769 options.
2172 2014-10-10 Jakub Jelinek <jakub@redhat.com>
2174 PR tree-optimization/63464
2175 * tree-switch-conversion.c (struct case_bit_test): Remove
2176 hi and lo fields, add wide_int mask field.
2177 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
2178 hi/lo fields into wide_int mask operations, optimize by pretending
2179 minval to be 0 if maxval is small enough.
2180 (process_switch): Adjust caller.
2182 2014-10-10 Richard Biener <rguenther@suse.de>
2184 PR tree-optimization/63379
2185 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
2186 a neutral operand for min/max when it is not a reduction chain.
2188 2014-10-10 Richard Biener <rguenther@suse.de>
2190 PR tree-optimization/63476
2191 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
2192 (BB_LIVE_VOP_ON_EXIT): New define.
2193 (create_expression_by_pieces): Assign VUSEs to stmts.
2194 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
2195 (pass_pre::execute): Assert virtual SSA form is up-to-date
2198 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
2200 * lra-assigns.c (assign_by_spills): Error out on spill failure.
2202 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
2204 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
2207 2014-10-09 Richard Biener <rguenther@suse.de>
2209 PR tree-optimization/63380
2210 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
2213 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
2215 * config/avr/avr.opt (mmcu=): Change to have a string value.
2216 (mn-flash=, mskip-bug, march=, mrmw): New options.
2217 (HeaderInclude): New.
2218 (mmcu=): Remove Var / Init clauses.
2219 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
2221 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
2222 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
2223 (SYMBOL_FLAG_IO_LOW): Define.
2224 (avr_device_to_as, avr_device_to_ld): Don't declare.
2225 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
2226 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
2227 (EXTRA_SPEC_FUNCTIONS): Don't define.
2228 (ASM_SPEC): Translate -arch= option to -mmcu= option.
2229 (LINK_SPEC): Translate -arch= option to -m= option.
2230 Don't use device_to_ld / device_to_data_start.
2231 (STARTFILE_SPEC): Now empty.
2232 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
2233 * config/avr/gen-avr-mmcu-specs.c: New file.
2234 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
2235 (s-device-specs): Likewise.
2236 (GCC_PASSES): Add s-device-specs.
2237 (install-driver): Depend on install-device-specs.
2238 (install-device-specs): New rule.
2239 * config/avr/avr.c (avr_option_override): Look up mcu arch by
2240 avr_arch_index and provide fallback initialization for avr_n_flash.
2241 (varasm.h): #include.
2242 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
2243 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
2244 (avr_attribute_table): Add "io", "address" and "io_low".
2245 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
2246 Add special handling for symbols with "io" and/or "address" attributes.
2247 (avr_asm_asm_output_aligned_bss): New function.
2248 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
2249 as appropriate. Handle io_low attribute.
2250 (avr_out_sbxx_branch): Handle symbolic io addresses.
2251 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
2252 avr_n_flash instead of avr_current_device->n_flash.
2253 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
2254 (avr_emit_movmemhi): Likewise.
2255 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
2256 Use TARGET_RMW instead of avr_current_device->dev_attributes.
2257 Don't define avr_current_device->macro (that's the specfile's job).
2258 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
2259 * config/avr/avr.c (avr_2word_insn_p): Likewise.
2260 * config/avr/avr.md (*cpse.ne): Likewise.
2261 (mov<mode>): Use avr_eval_addr_attrib.
2262 (cbi): Change constraint for low_io_address_operand operand to "i".
2263 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
2264 * config/avr/predicates.md (io_address_operand):
2265 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
2266 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
2267 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
2269 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
2270 * config/avr/genmultilib.awk: Use -march=.
2271 Remove Multilib matches processing.
2272 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
2273 * config/avr/avr-arch.h: Add double include guard.
2274 (avr_mcu_t) <library_name>: Update comment.
2275 * config/avr/driver-avr.c (avr_device_to_as): Delete.
2276 (avr_device_to_ld, avr_device_to_data_start): Likewise.
2277 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
2278 (avr_device_to_sp8): Likewise.
2279 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
2281 * doc/extend.texi (io, address): Document new AVR variable attributes.
2284 2014-10-09 Marek Polacek <polacek@redhat.com>
2286 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
2288 2014-10-08 Richard Biener <rguenther@suse.de>
2290 PR tree-optimization/61969
2291 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
2294 2014-10-09 Richard Biener <rguenther@suse.de>
2296 PR tree-optimization/63445
2297 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
2298 overflow for non-equality compares.
2300 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
2302 PR rtl-optimization/57003
2303 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
2304 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
2305 killing regs_invalidated_by_call.
2307 2014-10-08 Teresa Johnson <tejohnson@google.com>
2310 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
2311 (ssa_fix_duplicate_block_edges): Invoke it.
2312 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
2314 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
2317 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
2318 atomic_fetch_<fetchop_name>si_hard,
2319 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
2320 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
2321 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
2322 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
2324 2014-10-08 Rong Xu <xur@google.com>
2326 * gcov-tool.c (profile_overlap): New driver function
2327 to compute profile overlap.
2328 (print_overlap_usage_message): New.
2329 (overlap_usage): New.
2331 (print_usage): Add calls to overlap function.
2333 * doc/gcov-tool.texi: Add documentation.
2335 2014-10-08 Steve Ellcey <sellcey@mips.com>
2337 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
2338 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
2340 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
2342 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
2343 pattern matching of MEM_REF.
2344 (check_stmt_for_type_change): Update.
2346 2014-10-08 Steve Ellcey <sellcey@mips.com>
2348 * config/mips/linux64.h: Remove.
2349 * config/mips/gnu-user64.h: Remove.
2350 * gcc.config (mips*-*-*): Remove references to linux64.h and
2352 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
2353 with modified version from gnu-user64.h.
2354 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
2355 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
2356 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
2358 (GNU_USER_LINK_EMULATION64): Ditto.
2359 (GNU_USER_LINK_EMULATIONN32): Ditto.
2360 (GLIBC_DYNAMIC_LINKER32): Ditto.
2361 (GLIBC_DYNAMIC_LINKER64): Ditto.
2362 (GLIBC_DYNAMIC_LINKERN32): Ditto.
2363 (UCLIBC_DYNAMIC_LINKER32): Ditto.
2364 (UCLIBC_DYNAMIC_LINKER64): Ditto.
2365 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
2366 (BIONIC_DYNAMIC_LINKERN32): Ditto.
2367 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
2368 (GLIBC_DYNAMIC_LINKER): Delete.
2369 (UCLIBC_DYNAMIC_LINKER): Delete.
2371 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
2372 Richard Biener <rguenther@suse.de>
2374 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
2375 Get address space from operand 0 (BASE).
2377 2014-10-07 Iain Sandoe <iain@codesourcery.com>
2380 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
2382 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
2384 * dwarf2out.c: Remove current_function_has_inlines.
2385 (gen_subprogram_die): Same.
2386 (gen_inlined_subroutine_die): Same.
2388 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
2390 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
2392 (_addcarry_u64): Ditto.
2393 (_addcarryx_u64): Ditto.
2395 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
2397 * cgraph.h (cgraph_node::get_fun): Declare.
2398 * cgraph.c (cgraph_node::get_fun): New method.
2399 * ipa-inline.c (can_inline_edge_p): Use it.
2401 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
2403 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
2404 and -ftrapping-math.
2405 * lto-wrapper.c (merge_and_complain): Likewise.
2406 (run_gcc): Likewise.
2408 2014-10-06 Rong Xu <xur@google.com>
2410 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
2411 * tree-profile.c: (params.h): New include.
2412 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
2413 and __gcov_indirect_call_topn_counters for
2414 indirect_call_topn_profile.
2415 (gimple_init_edge_profiler): New decls for
2416 __gcov_indirect_call_topn_profiler.
2417 (gimple_gen_ic_profiler): Generate the correct profiler call.
2418 (gimple_gen_ic_func_profiler): Fix format.
2419 * value-prof.c (params.h): New include.
2420 (dump_histogram_value): Hanlde indirect_call_topn counters.
2421 (stream_in_histogram_value): Ditto.
2422 (gimple_indirect_call_to_profile): Use indirect_call_topn
2423 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
2424 (gimple_find_values_to_profile): Hanlde indirect_call_topn
2426 * value-prof.h (enum hist_type): Histrogram type for
2427 indirect_call_topn counters.
2428 * profile.c (instrument_values): Instrument
2429 indirect_call_topn counters.
2431 2014-10-06 Rong Xu <xur@google.com>
2433 * Makefile.in: Fix dependence.
2434 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
2435 indirect call topn profiler.
2438 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2440 * calls.c (expand_call): Do not use the target as the return slot if
2441 it is not sufficiently aligned.
2443 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2445 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
2446 discussion of permutes and why we don't handle them.
2448 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2450 * config/sparc/predicates.md (int_register_operand): Delete.
2452 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2454 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
2456 2014-10-06 Jakub Jelinek <jakub@redhat.com>
2458 * ubsan.h (ubsan_get_source_location): New prototype.
2459 * ubsan.c (ubsan_source_location_type): New variable.
2460 Function renamed to ...
2461 (ubsan_get_source_location_type): ... this. Cache
2462 return value in ubsan_source_location_type variable.
2463 (ubsan_source_location, ubsan_create_data): Use
2464 ubsan_get_source_location_type instead of
2465 ubsan_source_location_type.
2466 * asan.c (asan_protect_global): Don't protect globals
2467 with ubsan_get_source_location_type () type.
2468 (asan_add_global): Provide global decl location info
2471 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2473 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
2476 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2478 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
2480 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
2482 (ipa_polymorphic_call_context::dump): Fix formating.
2483 (walk_ssa_copies): Add logic avoiding loops; update uses.
2484 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
2486 2014-10-02 Mark Wielaard <mjw@redhat.com>
2489 * dwarf2out.c (gen_subprogram_die): When a member function is
2490 explicitly deleted then add a DW_AT_GNU_deleted attribute.
2491 * langhooks.h (struct lang_hooks_for_decls): Add
2492 function_decl_deleted_p langhook.
2493 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
2494 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
2496 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2498 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
2499 NULL pointer checks.
2500 (ipa_polymorphic_call_context::get_dynamic_type): Return true
2501 if type doesn't change.
2502 * cgraph.h (cgraph_indirect_call_info): New flag.
2503 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
2504 (cgraph_node::dump): Dump it.
2505 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
2506 of context.get_dynamic_type.
2507 (ipa_make_edge_direct_to_target): Do not speculate
2508 edge that is already speuclative.
2509 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
2510 speculate to __builtin_unreachable
2511 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
2513 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
2515 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2517 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
2518 get_dynamic_type; drop TODO.
2519 * ipa-polymorphic-call.c
2520 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
2521 for otr_type to be unknown.
2523 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2525 * common/config/score/score-common.c: Remove.
2526 * config.gcc: Remove support for score-*.
2527 * config/score/constraints.md: Remove.
2528 * config/score/elf.h: Remove.
2529 * config/score/predicates.md: Remove.
2530 * config/score/score-conv.h: Remove.
2531 * config/score/score-generic.md: Remove.
2532 * config/score/score-modes.def: Remove.
2533 * config/score/score-protos.h: Remove.
2534 * config/score/score.c: Remove.
2535 * config/score/score.h: Remove.
2536 * config/score/score.md: Remove.
2537 * config/score/score.opt: Remove.
2538 * doc/md.texi: Don't document score-*.
2540 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2543 * genconditions.c: Directly include ggc.h before rtl.h.
2545 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2547 * ipa-polymorphic-call.c
2548 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
2549 code determining speculative type.
2550 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
2552 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2554 * altivec.md (altivec_lvsl): New define_expand.
2555 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
2556 (altivec_lvsr): New define_expand.
2557 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
2558 * rs6000.c (rs6000_expand_builtin): Change to use
2559 altivec_lvs[lr]_direct; remove commented-out code.
2561 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2563 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
2564 Issue a warning message when vec_lvsl or vec_lvsr is used with a
2565 little endian target.
2567 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2569 * tree-pretty-print.c (dump_location): Make it extern. Dump also
2571 * tree-pretty-print.h (dump_location): Declare.
2572 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
2573 (pp_gimple_stmt_1): Likewise.
2574 (dump_implicit_edges): Likewise.
2575 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
2579 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2581 * gcc.c (driver::global_initializations): Remove "const" so
2582 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
2583 and decoded_options_count.
2585 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
2587 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
2589 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
2590 TARGET_E500_DOUBLE case here.
2592 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
2597 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
2599 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2601 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
2602 * lto-cgraph.c (lto_output_edge, input_edge): Stream
2603 in_polymorphic_cdtor
2604 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
2605 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
2606 * cgraphclones.c (cgraph_edge::clone): Likewise.
2607 * ipa-prop.c (update_jump_functions_after_inlining,
2608 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
2609 to possible_dynamic_type_change.
2610 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
2611 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2612 IN_POLY_CDOTR argument.
2614 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
2615 for BASE and OUTER_TYPE being NULL.
2616 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2617 in_poly_cdtor parameter.
2619 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2621 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
2622 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
2624 (expand_vec_perm_1): Likewise.
2626 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2627 Uros Bizjak <ubizjak@gmail.com>
2629 PR tree-optimization/61403
2630 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
2631 error in comment. Also optimize 256-bit vectors for AVX2
2632 or AVX (floating vectors only), provided the first permutation
2633 can be performed in one insn.
2635 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2637 * gcc.c (class driver): New class.
2638 (main): Reimplement in terms of driver::main, moving most of the
2639 locals to be locals within individual methods of class driver.
2640 The remaining locals "explicit_link_files", "decoded_options" and
2641 "decoded_options_count" are used by multiple driver:: methods, and
2642 so become member data. Doing so isolates the argc/argv reads and
2643 writes. Replace "goto out" with a special exit code from
2644 new method driver::prepare_infiles. Split out the old
2645 implementation of main into the following...
2646 (driver::main): New function, corresponding to the old "main"
2648 (driver::set_progname): New function, taken from the old
2649 "main" implementation.
2650 (driver::expand_at_files): Likewise.
2651 (driver::decode_argv): Likewise.
2652 (driver::global_initializations): Likewise.
2653 (driver::build_multilib_strings): Likewise.
2654 (driver::set_up_specs): Likewise.
2655 (driver::putenv_COLLECT_GCC): Likewise.
2656 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
2657 (driver::handle_unrecognized_options): Likewise.
2658 (driver::maybe_print_and_exit): Likewise.
2659 (driver::prepare_infiles): Likewise.
2660 (driver::do_spec_on_infiles): Likewise.
2661 (driver::maybe_run_linker): Likewise.
2662 (driver::final_actions): Likewise.
2663 (driver::get_exit_code): Likewise.
2665 2014-10-03 Yury Gribov <y.gribov@samsung.com>
2667 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
2668 don't emit empty ctors.
2670 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
2672 * convert.c (convert_to_integer): Do not introduce useless conversions
2673 between integral types.
2675 2014-10-03 David Sherwood <david.sherwood@arm.com>
2677 * ira-int.h (ira_allocno): Mark hard_regno as signed.
2679 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
2681 * lra-constraints.c (inherit_in_ebb): Handle calls with
2682 multiple return values.
2683 * caller-save.c (save_call_clobbered_regs): Likewise.
2685 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2687 * tree-vect-data-refs.c (vect_permute_load_chain,
2688 vect_shift_permute_load_chain): Fix a typo in temporary var names,
2689 suffle3 to shuffle3.
2692 * omp-low.c (taskreg_contexts): New variable.
2693 (scan_omp_parallel): Push newly created context into taskreg_contexts
2694 vector and move record layout code to finish_taskreg_scan.
2695 (scan_omp_task): Likewise.
2696 (finish_taskreg_scan): New function.
2697 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
2698 vector elements and release it.
2701 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
2702 of palignr arguments can't be used due to min 0 or max - min
2703 too high, try also op0, op1 order of palignr arguments.
2705 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
2707 * cgraph.h (ipa_polymorphic_call_context):
2708 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
2709 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
2710 * ipa-polymorphic-call.c
2711 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
2712 past end of dynamic types.
2713 (ipa_polymorphic_call_context::stream_out,
2714 speculative_outer_type): Stream dynamic flag.
2715 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
2716 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
2718 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
2720 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
2721 * ipa-prop.c (update_jump_functions_after_inlining,
2722 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
2724 2014-10-02 Teresa Johnson <tejohnson@google.com>
2726 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
2727 up when synthesizing counts to avoid rounding errors.
2729 2014-10-02 Teresa Johnson <tejohnson@google.com>
2732 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
2733 asserts to handle incoming insanities.
2735 2014-10-02 Martin Jambor <mjambor@suse.cz>
2737 PR tree-optimization/63375
2738 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
2741 2014-10-02 Olivier Hainque <hainque@adacore.com>
2743 * Makefile.in (CROSS): Define, to @CROSS.
2745 2014-10-02 Jakub Jelinek <jakub@redhat.com>
2748 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
2749 if it expands to a single insn only.
2750 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
2751 fail unless in_order is true. Add forward declaration.
2752 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
2753 is useful for one_operand_p.
2754 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
2756 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2758 * cgraphclones.c (build_function_type_skip_args): Do not make new
2759 type variant of old.
2761 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2763 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
2764 when speculation is added.
2765 (ipa_edge_args): Add polymorphic_call_contexts.
2766 (ipa_get_ith_polymorhic_call_context): New accesor.
2767 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
2768 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
2769 (ipa_compute_jump_functions_for_edge): Compute contexts.
2770 (update_jump_functions_after_inlining): Update contexts.
2771 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
2772 update dumping; add speculative edge creation.
2773 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
2775 (update_indirect_edges_after_inlining): Pass down context.
2776 (ipa_edge_duplication_hook): Duplicate contexts.
2777 (ipa_write_node_info): Stream out contexts.
2778 (ipa_read_node_info): Stream in contexts.
2779 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
2781 (try_speculative_devirtualization): New function.
2782 * ipa-utils.h (try_speculative_devirtualization): Declare.
2784 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2786 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
2789 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2791 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
2794 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2796 * ipa-polymorphic-call.c
2797 (ipa_polymorphic_call_context::restrict_to_inner_class):
2798 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
2799 use speculation_consistent_p to do so; Add CONSDER_BASES
2800 and CONSIDER_PLACEMENT_NEW parameters.
2801 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
2802 short circuit obvious cases.
2803 (ipa_polymorphic_call_context::dump): Improve formatting.
2804 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
2805 combine_speculation_with to record speculations; Do not ICE when
2806 object is located in pointer type decl; do not ICE for methods
2807 of UNION_TYPE; do not record nonpolymorphic types.
2808 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
2809 (ipa_polymorphic_call_context::combine_speculation_with): New method.
2810 (ipa_polymorphic_call_context::combine_with): New method.
2811 (ipa_polymorphic_call_context::make_speculative): Move here; use
2812 combine speculation.
2813 * cgraph.h (ipa_polymorphic_call_context): Update
2814 restrict_to_inner_class prototype; add offset_by, make_speculative,
2815 combine_with, useless_p, combine_speculation_with and
2816 speculation_consistent_p methods.
2817 (ipa_polymorphic_call_context::offset_by): New method.
2818 (ipa_polymorphic_call_context::useless_p): New method.
2820 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
2822 PR rtl-optimization/62151
2823 * combine.c (can_combine_p): Allow the destination register of INSN
2824 to be clobbered in I3.
2825 (subst): Do not substitute into clobbers of registers.
2827 2014-10-01 Jakub Jelinek <jakub@redhat.com>
2830 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
2831 offset, TARGET_MEM_REF and SSA_NAME.
2833 * config/i386/i386.c (expand_vec_perm_palignr): Handle
2834 256-bit vectors for TARGET_AVX2.
2836 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
2840 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
2841 argument to avx2_permv2ti.
2843 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2845 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
2847 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
2849 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
2850 (fmod<mode>3): Ditto.
2851 (fpremxf4_i387): Ditto.
2852 (reminderxf3): Ditto.
2853 (reminder<mode>3): Ditto.
2854 (fprem1xf4_i387): Ditto.
2856 2014-09-30 Teresa Johnson <tejohnson@google.com>
2858 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
2859 duplicate_blocks bitmap.
2860 (remove_ctrl_stmt_and_useless_edges): Ditto.
2861 (create_block_for_threading): Ditto.
2862 (compute_path_counts): New function.
2863 (update_profile): Ditto.
2864 (recompute_probabilities): Ditto.
2865 (update_joiner_offpath_counts): Ditto.
2866 (freqs_to_counts_path): Ditto.
2867 (clear_counts_path): Ditto.
2868 (ssa_fix_duplicate_block_edges): Update profile info.
2869 (ssa_create_duplicates): Pass new parameter.
2870 (ssa_redirect_edges): Remove old profile update.
2871 (thread_block_1): New duplicate_blocks bitmap,
2872 remove old profile update.
2873 (thread_single_edge): Pass new parameter.
2875 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
2878 * varasm.c (decode_reg_name_and_count): Check availability for
2879 registers from ADDITIONAL_REGISTER_NAMES.
2881 2014-09-30 David Malcolm <dmalcolm@redhat.com>
2884 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
2885 (PLUGIN_HEADERS): Add pass-instances.def.
2887 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
2889 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
2891 * config/aarch64/aarch64-simd.md
2892 (aarch64_sqdmull_laneq<mode>): Expand iterator.
2893 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
2894 (vqdmulls_lane_s32): Fix return type.
2895 (vqdmulls_laneq_s32): New.
2897 2014-09-30 Jakub Jelinek <jakub@redhat.com>
2900 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
2901 or invert_jump_1 if jump isn't any_condjump_p.
2903 2014-09-30 Terry Guo <terry.guo@arm.com>
2905 * config/arm/arm-cores.def (cortex-m7): New core name.
2906 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
2908 * config/arm/arm-tables.opt: Regenerated.
2909 * config/arm/arm-tune.md: Regenerated.
2910 * config/arm/arm.h (TARGET_VFP5): New macro.
2911 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
2912 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
2913 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
2914 * doc/invoke.texi: Document new cpu and fpu names.
2916 2014-09-30 Jiong Wang <jiong.wang@arm.com>
2918 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
2919 before sinking insn.
2921 2014-09-30 David Sherwood <david.sherwood@arm.com>
2923 * ira-int.h (ira_allocno): Add "wmode" field.
2924 * ira-build.c (create_insn_allocnos): Add new "parent" function
2926 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
2927 that cannot be accessed in wmode.
2929 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
2931 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
2934 2014-09-29 Andi Kleen <ak@linux.intel.com>
2936 * opts.c (print_filtered_help): Print --param min/max/default
2939 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
2941 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
2943 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
2945 * tree-vrp.c (get_single_symbol): New function.
2946 (build_symbolic_expr): Likewise.
2947 (symbolic_range_based_on_p): New predicate.
2948 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
2949 for PLUS and MINUS. Do not drop symbolic ranges at the end.
2950 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
2951 operand is symbolic and based on the other operand.
2953 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
2955 * config/microblaze/microblaze.md (call_internal1): Use VOID
2956 instead of SI to fix "((void (*)(void)) 0)()" issue
2958 2014-09-29 Nick Clifton <nickc@redhat.com>
2960 * config/msp430/msp430.c (msp430_expand_prologue): Return a
2961 CLOBBER rtx for naked functions.
2962 (msp430_expand_epilogue): Likewise.
2963 (msp430_use_f5_series_hwmult): Cache result.
2964 (use_32bit_hwmult): Cache result.
2965 (msp430_no_hwmult): New function.
2966 (msp430_output_labelref): Use it.
2968 2014-09-29 Jakub Jelinek <jakub@redhat.com>
2971 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
2972 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
2973 use the alignment of avar rather than ovar.
2975 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
2977 * config/pa/pa.c (pa_output_function_epilogue): Only update
2978 last_address when a nonnote insn is found.
2980 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
2983 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
2985 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
2988 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
2989 fix pasto in checking array size.
2991 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
2994 * passes.def (pass_tracer): Move before last dominator pass.
2996 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
2998 * gcc.c (try_generate_repro): Remove argument "prog". Change all
3000 (run_attempt): Handle errors of "pex_run" invocation.
3002 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
3004 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
3006 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
3007 (TARGET_ASAN_SHADOW_OFFSET): Define.
3009 2014-09-26 Martin Liska <mliska@suse.cz>
3011 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
3013 * cgraph.h: Likewise.
3014 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
3015 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
3016 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
3017 * tree-ssa-alias.h: Likewise.
3019 2014-09-26 Jakub Jelinek <jakub@redhat.com>
3020 Max Ostapenko <m.ostapenko@partner.samsung.com>
3022 * common.opt: New option.
3023 * doc/invoke.texi: Describe new option.
3024 * gcc.c (execute): Don't free first string early, but at the end
3025 of the function. Call retry_ice if compiler exited with
3027 (main): Factor out common code.
3028 (print_configuration): New function.
3029 (files_equal_p): Likewise.
3030 (check_repro): Likewise.
3031 (run_attempt): Likewise.
3032 (do_report_bug): Likewise.
3033 (append_text): Likewise.
3034 (try_generate_repro): Likewise
3036 2014-09-25 Andi Kleen <ak@linux.intel.com>
3038 * config/i386/i386.c (x86_print_call_or_nop): New function.
3039 (x86_function_profiler): Support -mnop-mcount and
3041 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
3042 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
3044 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3046 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
3047 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
3048 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
3051 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3053 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
3054 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
3055 types_odr_comparable): Declare.
3056 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
3057 * ipa-polymorphic-call.c: New file.
3058 (contains_polymorphic_type_p, possible_placement_new,
3059 ipa_polymorphic_call_context::restrict_to_inner_class,
3060 contains_type_p, decl_maybe_in_construction_p,
3061 ipa_polymorphic_call_context::stream_out,
3062 ipa_polymorphic_call_context::debug,
3063 ipa_polymorphic_call_context::stream_in,
3064 ipa_polymorphic_call_context::set_by_decl,
3065 ipa_polymorphic_call_context::set_by_invariant,
3067 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3068 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
3069 extr_type_from_vtbl_ptr_store, record_known_type
3070 check_stmt_for_type_change,
3071 ipa_polymorphic_call_context::get_dynamic_type): Move here from
3073 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
3074 and streamer-hooks.h
3075 (contains_polymorphic_type_p, possible_placement_new,
3076 ipa_polymorphic_call_context::restrict_to_inner_class,
3077 contains_type_p, decl_maybe_in_construction_p,
3078 ipa_polymorphic_call_context::stream_out,
3079 ipa_polymorphic_call_context::debug,
3080 ipa_polymorphic_call_context::stream_in,
3081 ipa_polymorphic_call_context::set_by_decl,
3082 ipa_polymorphic_call_context::set_by_invariant,
3084 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3085 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
3086 extr_type_from_vtbl_ptr_store, record_known_type
3087 check_stmt_for_type_change,
3088 ipa_polymorphic_call_context::get_dynamic_type): Move to
3089 ipa-polymorphic-call.c
3090 (type_all_derivations_known_p, types_odr_comparable,
3091 types_must_be_same_for_odr): Export.
3092 (type_known_to_have_no_deriavations_p): New function.
3093 * Makefile.in: Add ipa-polymorphic-call.c
3095 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
3097 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
3099 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
3100 (possible_polymorphic_call_targets): Instead of computing both
3101 speculative and non-speculative answers, do just one at a time.
3102 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
3103 (dump_targets): Break out from ...
3104 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
3105 and non-speculative lists.
3106 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
3107 * ipa-utils.h (possible_polymorphic_call_targets): Update.
3109 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
3111 PR rtl-optimization/63348
3112 * emit-rtl.c (try_split): Do not emit extra barrier.
3114 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
3116 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
3117 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
3119 (aarch64_<sur>shll2_n<mode>): Likewise.
3120 (aarch64_<sur>shr_n<mode>): Likewise.
3121 (aarch64_<sur>sra_n<mode>: Likewise.
3122 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
3123 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
3124 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
3125 * config/aarch64/iterators.md (ve_mode): New.
3126 (offsetlr): Remap to infix text for use in new predicates.
3127 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
3128 (aarch64_simd_shift_imm_hi): Likewise.
3129 (aarch64_simd_shift_imm_si): Likewise.
3130 (aarch64_simd_shift_imm_di): Likewise.
3131 (aarch64_simd_shift_imm_offset_qi): Likewise.
3132 (aarch64_simd_shift_imm_offset_hi): Likewise.
3133 (aarch64_simd_shift_imm_offset_si): Likewise.
3134 (aarch64_simd_shift_imm_offset_di): Likewise.
3135 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
3136 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
3137 (aarch64_simd_shift_imm_bitsize_si): Likewise.
3138 (aarch64_simd_shift_imm_bitsize_di): Likewise.
3140 2014-09-25 Jiong Wang <jiong.wang@arm.com>
3142 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
3143 new created BB as the intersection of live-in from "old_dest" and
3146 2014-09-25 Felix Yang <felix.yang@huawei.com>
3148 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
3149 * genautomata.c (merge_states): Ditto.
3151 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
3154 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
3155 in instruction sequence.
3157 2014-09-25 Nick Clifton <nickc@redhat.com>
3160 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
3161 in instruction sequence.
3163 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3166 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
3167 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
3169 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3170 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3171 Anna Tikhonova <anna.tikhonova@intel.com>
3172 Ilya Tocar <ilya.tocar@intel.com>
3173 Andrey Turetskiy <andrey.turetskiy@intel.com>
3174 Ilya Verbin <ilya.verbin@intel.com>
3175 Kirill Yukhin <kirill.yukhin@intel.com>
3176 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3178 * config/i386/sse.md
3179 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
3180 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
3181 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
3182 (define_expand "<avx512>_perm<mode>_mask"): ... this.
3183 Use VI8F_256_512 mode iterator.
3184 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
3185 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
3187 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3188 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3189 Anna Tikhonova <anna.tikhonova@intel.com>
3190 Ilya Tocar <ilya.tocar@intel.com>
3191 Andrey Turetskiy <andrey.turetskiy@intel.com>
3192 Ilya Verbin <ilya.verbin@intel.com>
3193 Kirill Yukhin <kirill.yukhin@intel.com>
3194 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3196 * config/i386/sse.md
3197 (define_insn "avx_movshdup256<mask_name>"): Add masking.
3198 (define_insn "sse3_movshdup<mask_name>"): Ditto.
3199 (define_insn "avx_movsldup256<mask_name>"): Ditto.
3200 (define_insn "sse3_movsldup<mask_name>"): Ditto.
3201 (define_insn "vec_dupv2df<mask_name>"): Ditto.
3202 (define_insn "*vec_concatv2df"): Add EVEX version.
3204 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3205 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3206 Anna Tikhonova <anna.tikhonova@intel.com>
3207 Ilya Tocar <ilya.tocar@intel.com>
3208 Andrey Turetskiy <andrey.turetskiy@intel.com>
3209 Ilya Verbin <ilya.verbin@intel.com>
3210 Kirill Yukhin <kirill.yukhin@intel.com>
3211 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3213 * config/i386/sse.md
3214 (define_insn "vec_set<mode>_0"): Add EVEX version.
3216 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3217 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3218 Anna Tikhonova <anna.tikhonova@intel.com>
3219 Ilya Tocar <ilya.tocar@intel.com>
3220 Andrey Turetskiy <andrey.turetskiy@intel.com>
3221 Ilya Verbin <ilya.verbin@intel.com>
3222 Kirill Yukhin <kirill.yukhin@intel.com>
3223 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3225 * config/i386/sse.md
3227 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
3229 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
3230 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
3231 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
3232 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
3233 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
3234 (define_expand "sse2_cvtpd2ps_mask): New.
3235 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
3236 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
3238 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3239 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3240 Anna Tikhonova <anna.tikhonova@intel.com>
3241 Ilya Tocar <ilya.tocar@intel.com>
3242 Andrey Turetskiy <andrey.turetskiy@intel.com>
3243 Ilya Verbin <ilya.verbin@intel.com>
3244 Kirill Yukhin <kirill.yukhin@intel.com>
3245 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3247 * config/i386/i386.c
3248 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
3249 (ufix_notruncv8dfv8si2_mask_round): ... this.
3250 * config/i386/sse.md
3251 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
3252 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
3253 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
3254 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
3255 (define_expand "sse2_cvtpd2dq"): Delete.
3256 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
3257 make 2nd operand const0 vector.
3258 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
3260 (define_mode_attr pd2udqsuff): New.
3262 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
3263 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
3264 (define_insn "*avx_cvttpd2dq256_2"): Delete.
3265 (define_expand "sse2_cvttpd2dq"): Ditto.
3266 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
3267 make 2nd operand const0 vector.
3269 2014-09-25 Jakub Jelinek <jakub@redhat.com>
3271 PR tree-optimization/63341
3272 * tree-vectorizer.h (vect_create_data_ref_ptr,
3273 vect_create_addr_base_for_vector_ref): Add another tree argument
3274 defaulting to NULL_TREE.
3275 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
3276 argument, pass it down to vect_create_addr_base_for_vector_ref.
3277 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
3278 add that to base_offset too if non-NULL.
3279 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
3280 for dr_explicit_realign_optimized set it to vector byte size
3281 - 1 instead of setting offset, pass byte_offset down to
3282 vect_create_data_ref_ptr.
3284 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3286 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
3287 forgotten debug output; canonicalize querries more wtih LTO.
3289 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3291 * cgraph.h (class ipa_polymorphic_call_context): Move here from
3292 ipa-utils.h; add stream_int and stream_out methods.
3293 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
3294 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
3295 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
3297 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3298 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3299 ipa_polymorphic_call_context::clear_speculation,
3300 ipa_polymorphic_call_context::clear_outer_type): Move here from
3302 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
3303 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3304 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3305 ipa_polymorphic_call_context::clear_speculation,
3306 ipa_polymorphic_call_context::clear_outer_type): Likewise.
3307 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
3309 (ipa_polymorphic_call_context::stream_out): New method.
3310 (ipa_polymorphic_call_context::stream_in): New method.
3311 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
3312 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
3314 (ipa_analyze_call_uses): Simplify.
3315 (update_indirect_edges_after_inlining): Do not care about outer_type.
3316 (ipa_write_indirect_edge_info): Update.
3317 (ipa_write_indirect_edge_info): Likewise.
3318 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
3319 (dump_edge_flags): Break out from ...
3320 (cgraph_node::dump): ... here; dump indirect edges.
3322 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3324 * ipa-utils.h (polymorphic_call_context): Add
3325 metdhos dump, debug and clear_outer_type.
3326 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
3327 (ipa_polymorphic_call_context::clear_outer_type): New method.
3328 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
3329 * ipa-devirt.c (types_odr_comparable): New function.
3330 (types_must_be_same_for_odr): New function.
3331 (odr_subtypes_equivalent_p): Simplify.
3332 (possible_placement_new): Break out from ...
3333 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
3334 be more cuatious about returning false in cases the context may be
3335 valid in derived type or via placement new.
3336 (contains_type_p): Clear maybe_derived_type
3337 (ipa_polymorphic_call_context::dump): New method.
3338 (ipa_polymorphic_call_context::debug): New method.
3339 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
3340 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
3341 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
3342 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
3343 to suceed on all valid cases; remove confused sanity check.
3344 (dump_possible_polymorphic_call_targets): Simplify.
3346 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
3348 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
3349 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
3350 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
3351 varpool.c: Rename all instances of DECL_ABSTRACT to
3354 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3356 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
3357 special handling for stores whose SET_SRC is an UNSPEC (such as
3360 2014-09-24 Jiong Wang <jiong.wang@arm.com>
3362 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
3363 !REG_P (src) to release more instruction sink opportunities.
3365 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
3367 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
3368 move costs for 128-bit types.
3370 2014-09-24 Martin Jambor <mjambor@suse.cz>
3372 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
3373 when duplicating a PASS_THROUGH jump function when creating a
3376 2014-09-24 Marek Polacek <polacek@redhat.com>
3380 * asan.c (maybe_instrument_call): Add default case.
3381 * ipa-pure-const.c (special_builtin_state): Likewise.
3382 * predict.c (expr_expected_value_1): Likewise.
3383 * lto-streamer-out.c (write_symbol): Initialize variable.
3385 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3387 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
3389 (vmuld_laneq_f64): Likewise.
3390 (vmuls_lane_f32): Likewise.
3391 (vmuls_laneq_f32): Likewise.
3393 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
3396 * varpool.c (varpool_node::add): Pass decl attributes
3397 to lookup_attribute.
3399 2014-09-24 Jakub Jelinek <jakub@redhat.com>
3402 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
3404 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3406 PR tree-optimization/63266
3407 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
3408 marker for unknown byte value.
3409 (MARKER_MASK): New macro.
3410 (MARKER_BYTE_UNKNOWN): New macro.
3411 (HEAD_MARKER): New macro.
3412 (do_shift_rotate): Mark bytes with unknown values due to sign
3413 extension when doing an arithmetic right shift. Replace hardcoded
3414 mask for marker by new MARKER_MASK macro.
3415 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
3416 numbers accordingly.
3418 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3419 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3420 Anna Tikhonova <anna.tikhonova@intel.com>
3421 Ilya Tocar <ilya.tocar@intel.com>
3422 Andrey Turetskiy <andrey.turetskiy@intel.com>
3423 Ilya Verbin <ilya.verbin@intel.com>
3424 Kirill Yukhin <kirill.yukhin@intel.com>
3425 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3427 * config/i386/sse.md
3429 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
3431 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
3432 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
3434 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3435 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3436 Anna Tikhonova <anna.tikhonova@intel.com>
3437 Ilya Tocar <ilya.tocar@intel.com>
3438 Andrey Turetskiy <andrey.turetskiy@intel.com>
3439 Ilya Verbin <ilya.verbin@intel.com>
3440 Kirill Yukhin <kirill.yukhin@intel.com>
3441 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3443 * config/i386/sse.md
3444 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
3445 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
3446 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
3447 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
3448 (define_expand "avx512vl_pshuflw_mask"): New.
3449 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
3450 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
3451 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
3452 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
3453 (define_expand "avx512vl_pshufhw_mask"): New.
3454 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
3456 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3457 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3458 Anna Tikhonova <anna.tikhonova@intel.com>
3459 Ilya Tocar <ilya.tocar@intel.com>
3460 Andrey Turetskiy <andrey.turetskiy@intel.com>
3461 Ilya Verbin <ilya.verbin@intel.com>
3462 Kirill Yukhin <kirill.yukhin@intel.com>
3463 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3465 * config/i386/i386.c
3466 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
3467 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
3468 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
3469 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
3470 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
3471 * config/i386/sse.md
3472 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
3474 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
3475 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
3477 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
3478 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
3479 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
3480 (define_expand "avx512vl_pshufd_mask"): New.
3481 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
3483 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3484 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3485 Anna Tikhonova <anna.tikhonova@intel.com>
3486 Ilya Tocar <ilya.tocar@intel.com>
3487 Andrey Turetskiy <andrey.turetskiy@intel.com>
3488 Ilya Verbin <ilya.verbin@intel.com>
3489 Kirill Yukhin <kirill.yukhin@intel.com>
3490 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3492 * config/i386/i386.c
3493 (CODE_FOR_avx2_extracti128): Rename to ...
3494 (CODE_FOR_avx_vextractf128v4di): this.
3495 (CODE_FOR_avx2_inserti128): Rename to ...
3496 (CODE_FOR_avx_vinsertf128v4di): this.
3497 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
3498 CODE_FOR_avx_vextractf128v4di.
3499 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
3500 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
3501 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
3502 CODE_FOR_avx512vl_vinsertv8si.
3503 * config/i386/sse.md
3505 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
3506 AVX512_VEC mode iterator.
3508 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
3511 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
3512 AVX512_VEC_2 mode iterator.
3513 (define_insn "vec_set_lo_<mode><mask_name>"): New.
3514 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3515 (define_expand "avx512vl_vinsert<mode>"): Ditto.
3516 (define_insn "avx2_vec_set_lo_v4di"): Delete.
3517 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
3518 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
3519 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3520 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
3521 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3522 (define_expand "avx2_extracti128"): Delete.
3523 (define_expand "avx2_inserti128"): Ditto.
3525 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3526 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3527 Anna Tikhonova <anna.tikhonova@intel.com>
3528 Ilya Tocar <ilya.tocar@intel.com>
3529 Andrey Turetskiy <andrey.turetskiy@intel.com>
3530 Ilya Verbin <ilya.verbin@intel.com>
3531 Kirill Yukhin <kirill.yukhin@intel.com>
3532 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3534 * config/i386/sse.md
3535 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
3536 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
3537 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
3538 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
3539 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
3540 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
3541 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
3542 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
3543 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
3544 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
3545 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
3546 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
3547 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
3549 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
3551 PR rtl-optimization/63210
3552 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
3553 HARD_REGNO is not available for CONFLICT_A.
3555 2014-09-23 Andi Kleen <ak@linux.intel.com>
3557 * cgraph.h (symtab_node): Add no_reorder attribute.
3558 (symbol_table::output_asm_statements): Remove.
3559 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
3560 (cgraph_node::create_version_clone): Dito.
3561 (symbol_table::output_asm_statements): Remove.
3562 * trans-mem.c (ipa_tm_create_version_alias): Dito.
3563 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
3564 (output_in_order): Add no_reorder flag. Only handle no_reorder
3566 (symbol_table::compile): Add separate pass for no_reorder nodes.
3567 (process_common_attributes): Set no_reorder flag in symtab node.
3569 (process_function_and_variable_attributes): Pass symtab nodes to
3570 process_common_attributes.
3571 * doc/extend.texi (no_reorder): Document no_reorder attribute.
3572 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
3573 (lto_output_varpool_node): Dito.
3574 (input_overwrite_node): Dito.
3575 (input_varpool_node): Dito.
3576 * varpool.c (varpool_node::add): Set no_reorder attribute.
3577 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
3578 (symbol_table::output_variables): Dito.
3579 * symtab.c (symtab_node::dump_base): Print no_reorder.
3581 2014-09-23 Jiong Wang <jiong.wang@arm.com>
3583 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
3586 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
3588 * configure: Regenerate.
3590 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
3592 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
3593 when result_mode == shift_mode.
3595 2014-09-23 Kostya Serebryany <kcc@google.com>
3597 Update to match the changed asan API.
3598 * asan.c (asan_global_struct): Update the __asan_global definition
3599 to match the new API.
3600 (asan_add_global): Ditto.
3601 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
3604 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
3606 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
3607 refine the constraints used on 32/64-bit floating point moves.
3609 (f64_vsx): Likewise.
3612 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
3613 (BOOL_REGS_OP1): Likewise.
3614 (BOOL_REGS_OP2): Likewise.
3615 (BOOL_REGS_UNARY): Likewise.
3616 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
3617 32/64-bit floating point moves. Do not use wa, instead use ww/ws
3618 for moves involving VSX registers. Do not use constraints that
3619 target VSX registers for decimal types.
3620 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
3621 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
3623 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
3625 * tree.h (int_bit_position): Turn into inline function;
3626 implement using wide int.
3627 * tree.c (int_bit_position): Remove.
3629 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
3632 * target-globals.c (target_globals::~target_globals): Fix location
3633 of ira_int destruction.
3635 2014-09-23 Renlin Li <renlin.li@arm.com>
3637 * config/aarch64/aarch64.md (return): New.
3638 (simple_return): Likewise.
3639 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
3640 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
3642 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
3644 * common/config/aarch64/aarch64-common.c:
3645 (default_options aarch_option_optimization_table):
3646 Default to -fsched-pressure.
3648 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
3650 * cfgcleanup.c (try_optimize_cfg): Do not remove label
3651 with LABEL_PRESERVE_P flag set.
3653 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3654 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3655 Anna Tikhonova <anna.tikhonova@intel.com>
3656 Ilya Tocar <ilya.tocar@intel.com>
3657 Andrey Turetskiy <andrey.turetskiy@intel.com>
3658 Ilya Verbin <ilya.verbin@intel.com>
3659 Kirill Yukhin <kirill.yukhin@intel.com>
3660 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3662 * config/i386/sse.md
3663 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
3664 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
3665 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
3666 (define_insn "sse2_shufpd_v2df_mask"): New.
3668 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3669 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3670 Anna Tikhonova <anna.tikhonova@intel.com>
3671 Ilya Tocar <ilya.tocar@intel.com>
3672 Andrey Turetskiy <andrey.turetskiy@intel.com>
3673 Ilya Verbin <ilya.verbin@intel.com>
3674 Kirill Yukhin <kirill.yukhin@intel.com>
3675 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3677 * config/i386/sse.md
3678 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
3679 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
3680 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
3681 (define_insn "sse_shufps_v4sf_mask"): New.
3683 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3684 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3685 Anna Tikhonova <anna.tikhonova@intel.com>
3686 Ilya Tocar <ilya.tocar@intel.com>
3687 Andrey Turetskiy <andrey.turetskiy@intel.com>
3688 Ilya Verbin <ilya.verbin@intel.com>
3689 Kirill Yukhin <kirill.yukhin@intel.com>
3690 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3692 * config/i386/sse.md
3693 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
3694 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
3695 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
3696 (define_insn "unpcklps128_mask"): New.
3698 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3699 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3700 Anna Tikhonova <anna.tikhonova@intel.com>
3701 Ilya Tocar <ilya.tocar@intel.com>
3702 Andrey Turetskiy <andrey.turetskiy@intel.com>
3703 Ilya Verbin <ilya.verbin@intel.com>
3704 Kirill Yukhin <kirill.yukhin@intel.com>
3705 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3707 * config/i386/sse.md
3708 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
3709 (define_insn "avx512vl_unpckhpd128_mask"): New.
3710 (define_expand "avx_movddup256<mask_name>"): Add masking.
3711 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
3712 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
3713 (define_insn "avx512vl_unpcklpd128_mask"): New.
3715 2014-09-22 Joseph Myers <joseph@codesourcery.com>
3717 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3718 * doc/tm.texi: Regenerate.
3719 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
3720 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3721 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3723 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3724 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3725 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3726 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3727 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3729 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3730 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3731 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3732 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3733 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3734 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3735 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3736 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3737 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3738 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3739 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3742 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
3744 * tree-ssa-ccp.c (prop_value_d): Rename to ...
3745 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
3746 * ipa-prop.c (struct type_change_info): Rename to ...
3747 (prop_type_change_info): ... this; update uses.
3748 * ggc-page.c (globals): Rename to ...
3749 (static struct ggc_globals): ... this; update uses.
3750 * tree-ssa-loop-im.c (mem_ref): Rename to ...
3751 (im_mem_ref): ... this; update uses.
3752 * ggc-common.c (loc_descriptor): Rename to ...
3753 (ggc_loc_descriptor): ... this; update uses.
3754 * lra-eliminations.c (elim_table): Rename to ...
3755 (lra_elim_table): ... this; update uses.
3756 * bitmap.c (output_info): Rename to ...
3757 (bitmap_output_info): ... this; update uses.
3758 * gcse.c (expr): Rename to ...
3759 (gcse_expr) ... this; update uses.
3760 (occr): Rename to ...
3761 (gcse_occr): .. this; update uses.
3762 * tree-ssa-copy.c (prop_value_d): Rename to ...
3763 (prop_value_t): ... this.
3764 * predict.c (block_info_def): Rename to ...
3765 (block_info): ... this; update uses.
3766 (edge_info_def): Rename to ...
3767 (edge_info): ... this; update uses.
3768 * profile.c (bb_info): Rename to ...
3769 (bb_profile_info): ... this; update uses.
3770 * alloc-pool.c (output_info): Rename to ...
3771 (pool_output_info): ... this; update uses.
3772 * ipa-cp.c (topo_info): Rename to ..
3773 (ipa_topo_info): ... this; update uses.
3774 * tree-nrv.c (nrv_data): Rename to ...
3775 (nrv_data_t): ... this; update uses.
3776 * ipa-split.c (bb_info): Rename to ...
3777 (split_bb_info): ... this one.
3778 * profile.h (edge_info): Rename to ...
3779 (edge_profile_info): ... this one; update uses.
3780 * dse.c (bb_info): Rename to ...
3781 (dse_bb_info): ... this one; update uses.
3782 * cprop.c (occr): Rename to ...
3783 (cprop_occr): ... this one; update uses.
3784 (expr): Rename to ...
3785 (cprop_expr): ... this one; update uses.
3787 2014-09-22 Jason Merrill <jason@redhat.com>
3789 * Makefile.in (check-parallel-%): Add @.
3791 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
3793 * config/aarch64/geniterators.sh: New.
3794 * config/aarch64/iterators.md (VDQF_DF): New.
3795 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
3796 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
3798 2014-09-22 Peter A. Bigot <pab@pabigot.com>
3800 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
3801 -lnosys when -msim absent.
3803 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
3805 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
3807 2014-09-22 Richard Biener <rguenther@suse.de>
3809 * gimplify.c (gimplify_init_constructor): Do not leave
3810 non-GIMPLE vector constructors around.
3811 * tree-cfg.c (verify_gimple_assign_single): Verify that
3812 CONSTRUCTORs have gimple elements.
3814 2014-09-22 Jakub Jelinek <jakub@redhat.com>
3817 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
3818 insert a debug source bind stmt setting DEBUG_EXPR_DECL
3819 instead of a normal gimple assignment stmt.
3821 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
3823 * config/bfin/bfin.md: Fix use of constraints in define_split.
3825 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3827 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
3828 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
3830 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3832 * hard-reg-set.h: Include hash-table.h.
3833 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
3835 * target-globals.c (target_globals::~target_globals): Call
3836 hard_regs->finalize.
3837 * rtl.h (subreg_shape): New structure.
3838 (shape_of_subreg): New function.
3839 (simplifiable_subregs): Declare.
3840 * reginfo.c (simplifiable_subreg): New structure.
3841 (simplifiable_subregs_hasher): Likewise.
3842 (simplifiable_subregs): New function.
3843 (invalid_mode_changes): Delete.
3844 (alid_mode_changes, valid_mode_changes_obstack): New variables.
3845 (record_subregs_of_mode): Remove subregs_of_mode parameter.
3846 Record valid mode changes in valid_mode_changes.
3847 (find_subregs_of_mode): Remove subregs_of_mode parameter.
3848 Update calls to record_subregs_of_mode.
3849 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
3850 handling. Initialize new variables. Update call to
3851 find_subregs_of_mode.
3852 (invalid_mode_change_p): Check new variables instead of
3853 invalid_mode_changes.
3854 (finish_subregs_of_mode): Finalize new variables instead of
3855 invalid_mode_changes.
3856 (target_hard_regs::finalize): New function.
3857 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
3858 even when CLASS_CANNOT_CHANGE_MODE is undefined.
3860 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3862 * combine.c (subst): Use simplify_subreg_regno rather than
3863 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
3865 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3867 * rtl.h (subreg_info): Expand commentary
3868 * rtlanal.c (subreg_get_info): Likewise.
3870 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3872 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
3873 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
3874 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
3876 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
3878 * config/arm/arm.c: #include "tm-constrs.h"
3879 (thumb1_size_rtx_costs): Adjust rtx costs.
3881 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
3883 * configure.ac (target_header_dir): Move block defining
3884 this to before the block setting inhibit_libc.
3885 (inhibit_libc): When considering $with_headers, just
3886 check it it's explicitly "no". If not, also check if
3887 $target_header_dir/stdio.h is present. If not, set
3889 * configure: Regenerate.
3891 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
3893 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
3895 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3897 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
3898 insn for divides by integer powers of two.
3899 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
3900 (mod<mode>3): Fix formatting.
3901 (three anonymous define_insn and two define_split): Delete.
3903 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3905 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
3906 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
3907 (floatdisf2_internal2): Ditto.
3908 (ashrdi3_no_power): Ditto. Fix formatting.
3910 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3912 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
3913 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
3916 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3918 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
3919 constant, use addsi3 directly.
3920 (three anonymous define_insn, two define_split): Delete.
3921 (sub<mode>3): Move. Do not allow constant second operand.
3922 Generate different insn for constant first operand.
3923 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
3924 (subf<mode>3_imm): New.
3925 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
3926 (*plus_ltu<mode>): Only handle registers.
3927 (*plus_ltu<mode>_1): New. Handle integer third operand.
3928 (*plus_gtu<mode>): Only handle registers.
3929 (*plus_gtu<mode>_1): New. Handle integer third operand.
3931 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3933 * config/rs6000/rs6000.md (iorxor): New code_iterator.
3934 (iorxor): New code_attr.
3935 (IORXOR): New code_attr.
3936 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
3937 (ior<mode>3, xor<mode>3): Delete.
3938 (<iorxor><mode>3): New.
3939 (splitter for "big" integer ior, xor): New.
3940 (*bool<mode>3): Move. Also handle AND.
3941 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
3942 (splitter for "big" integer ior, xor): Delete.
3944 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3946 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
3947 (two anonymous define_insn and two define_split): Delete.
3948 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
3950 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3952 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
3953 (two anonymous define_insn and two define_split): Delete.
3954 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
3956 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3958 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
3960 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3962 * config/rs6000/predicates.md (ca_operand): Allow subregs.
3963 (input_operand): Do not allow ca_operand.
3964 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
3965 carry bit, allow SImode and Pmode.
3966 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
3968 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
3970 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
3971 clobbered registers using clobber_reg. Remove UNSPEC decoration.
3972 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
3973 (*call_rex64_ms_sysv): Remove.
3974 (*call_value_rex64_ms_sysv): Ditto.
3975 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
3977 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
3979 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
3982 2014-09-20 Andreas Schwab <schwab@suse.de>
3984 * config/ia64/ia64.md: Remove constraints from define_split
3987 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3989 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
3990 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
3991 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
3992 (get_dynamic_type): Remove.
3993 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
3994 (clear_speculation): Bring to ipa-deivrt.h
3995 (get_class_context): Rename to ...
3996 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
3997 (contains_type_p): Update.
3998 (get_dynamic_type): Rename to ...
3999 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
4000 (possible_polymorphic_call_targets): UPdate.
4001 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
4002 * ipa-prop.c (ipa_analyze_call_uses): Update.
4004 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4006 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
4007 privatize dynamic TLS variables.
4009 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4011 * diagnostic.c (warning_n): New function.
4012 * diagnostic-core.h (warning_n): Declare.
4013 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
4014 output dynamic counts when available.
4016 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4018 PR tree-optimization/63255
4019 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
4020 issue in setting body_removed flag.
4022 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4025 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
4026 that visibility change is possible
4027 (handle_weakref_attribute): Likewise.
4028 * cgraph.h (symtab_node): Add method get_create and
4029 field refuse_visibility_changes.
4030 (symtab_node::get_create): New method.
4031 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
4032 * varasm.c (mark_weak): Verify that visibility change is
4035 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
4037 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
4038 for base_reg_operand to be common between LO_SUM and PLUS.
4039 (fusion_gpr_mem_combo): New predicate to match a fused address
4040 that combines the addis and memory offset address.
4042 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
4044 (emit_fusion_gpr_load): Likewise.
4046 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
4047 signature to pass each argument separately, rather than
4048 using an operands array. Rewrite the insns found by peephole2 to
4049 be a single insn, rather than hoping the insns will still be
4050 together when the peephole pass is done. Drop being called via a
4052 (emit_fusion_gpr_load): Change calling signature to be called from
4053 the fusion_gpr_load_<mode> insns with a combined memory address
4054 instead of the peephole pass passing the addis and offset
4057 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
4059 (power8 fusion peephole): Drop support for doing power8 via a
4060 normal peephole that was created by the peephole2 pass.
4061 (power8 fusion peephole2): Create a new insn with the fused
4062 address, so that the fused operation is kept together after
4063 register allocation is done.
4064 (fusion_gpr_load_<mode>): Likewise.
4066 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
4069 * tree.c (need_assembler_name_p): Do not mangle variadic types.
4071 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
4073 * recog.c (scratch_operand): Do not simply allow all hard registers:
4074 only allow those that are allocatable.
4076 2014-09-19 Felix Yang <felix.yang@huawei.com>
4078 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
4079 comments and fix spacing to conform to coding style.
4081 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4083 * genrecog.c (validate_pattern): Allow empty constraints in
4086 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
4088 * dwarf2out.c (decl_ultimate_origin): Update comment.
4089 * tree.c (block_ultimate_origin): Same.
4091 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4093 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
4094 Update GCC version name to GCC 5.
4095 (rs6000_function_arg_boundary): Likewise.
4096 (rs6000_function_arg): Likewise.
4098 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4100 * config/sh/sh.md: Fix use of constraints in define_split.
4102 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
4105 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
4107 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4109 * doc/md.texi (Modifiers): Consistently use "read/write"
4110 nomenclature rather than "input/output".
4111 * genrecog.c (constraints_supported_in_insn_p): New.
4112 (validate_pattern): If needed, also check constraints on
4113 MATCH_SCRATCH operands.
4114 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
4115 operands with no '=' or '+' modifier.
4117 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
4119 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
4120 scratch register as written.
4122 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4124 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
4127 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4129 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
4132 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4135 * config/s390/s390.c (s390_emit_epilogue): When doing the return
4136 address load optimization force s390_optimize_prologue to leave it
4137 that way. Only do the optimization if we already decided to push
4138 r14 into a stack slot.
4140 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
4142 * asan.c (build_check_stmt): Alignment arg was added.
4143 (asan_expand_check_ifn): Optimization for alignment >= 8.
4145 2014-09-19 Olivier Hainque <hainque@adacore.com>
4147 * config/i386/vxworksae.h: Remove obsolete definitions.
4148 (STACK_CHECK_PROTECT): Define.
4149 * config/i386/vx-common.h: Remove. Merge contents within
4150 config/i386/vxworks.h.
4151 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
4154 2014-09-19 Olivier Hainque <hainque@adacore.com>
4156 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
4157 * config/rs6000/t-vxworksmils: New file.
4158 * config/rs6000/vxworksmils.h: New file.
4160 2014-09-19 Olivier Hainque <hainque@adacore.com>
4162 * varasm.c (default_section_type_flags): Flag .persistent.bss
4163 sections as SECTION_BSS.
4165 2014-09-19 Nick Clifton <nickc@redhat.com>
4167 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
4168 pop'ed registers so that DCE does not eliminate them.
4170 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
4173 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
4175 2014-09-18 Joseph Myers <joseph@codesourcery.com>
4177 * system.h (LIBGCC2_TF_CEXT): Poison.
4178 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
4179 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
4180 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
4181 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
4182 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
4183 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
4184 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
4185 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
4186 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
4188 2014-09-19 Kito Cheng <kito@0xlab.org>
4190 * except.h: Fix header guard.
4191 * addresses.h: Add missing header guard.
4192 * cfghooks.h: Likewise.
4193 * collect-utils.h: Likewise.
4194 * collect2-aix.h: Likewise.
4195 * conditions.h: Likewise.
4196 * cselib.h: Likewise.
4197 * dwarf2asm.h: Likewise.
4198 * graphds.h: Likewise.
4199 * graphite-scop-detection.h: Likewise.
4200 * gsyms.h: Likewise.
4201 * hw-doloop.h: Likewise.
4202 * incpath.h: Likewise.
4203 * ipa-inline.h: Likewise.
4204 * ipa-ref.h: Likewise.
4205 * ira-int.h: Likewise.
4207 * lra-int.h: Likewise.
4209 * lto-section-names.h: Likewise.
4210 * read-md.h: Likewise.
4211 * reload.h: Likewise.
4212 * rtl-error.h: Likewise.
4213 * sdbout.h: Likewise.
4214 * targhooks.h: Likewise.
4215 * tree-affine.h: Likewise.
4216 * xcoff.h: Likewise.
4217 * xcoffout.h: Likewise.
4219 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
4222 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
4225 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
4228 * lra.c (lra): Call recog_init.
4230 2014-09-18 Jakub Jelinek <jakub@redhat.com>
4233 * asan.c (transform_statements): Don't instrument clobber statements.
4235 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4237 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
4238 to neon_load1_1reg<q>.
4240 2014-09-17 Jakub Jelinek <jakub@redhat.com>
4243 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
4244 if there are only debug stmts after the noreturn call, instead
4245 remove the debug stmts.
4247 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
4249 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
4250 (odr_types_equivalent_p): Use pair hash.
4251 (odr_subtypes_equivalent_p): Likewise, do structural compare
4252 on ODR types that may be mismatched.
4253 (warn_odr): Support warning when only one field is given.
4254 (odr_types_equivalent_p): Strenghten comparsions made;
4256 (add_type_duplicate): Update VISITED hash set.
4258 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
4260 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
4261 Enable selection of 'posix' or no thread model.
4263 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
4265 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
4266 when architecture is older than ARMv7.
4268 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
4271 * config/pa/pa.c (pa_function_value): Directly handle aggregates
4272 that fit exactly in a word or double word.
4274 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
4276 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
4279 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
4280 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4281 Anna Tikhonova <anna.tikhonova@intel.com>
4282 Ilya Tocar <ilya.tocar@intel.com>
4283 Andrey Turetskiy <andrey.turetskiy@intel.com>
4284 Ilya Verbin <ilya.verbin@intel.com>
4285 Kirill Yukhin <kirill.yukhin@intel.com>
4286 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4288 * config/i386/i386.c
4289 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
4290 * config/i386/sse.md
4291 (define_mode_iterator VI48F_256): New.
4292 (define_mode_attr extract_type): Ditto.
4293 (define_mode_attr extract_suf): Ditto.
4294 (define_mode_iterator AVX512_VEC): Ditto.
4296 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
4298 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
4300 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
4302 (define_mode_attr extract_type_2): Ditto.
4303 (define_mode_attr extract_suf_2): Ditto.
4304 (define_mode_iterator AVX512_VEC_2): Ditto.
4306 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
4307 AVX512_VEC_2 mode iterator.
4308 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
4309 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
4310 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4311 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4312 (define_split for V16FI mode): Ditto.
4313 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4314 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4315 (define_split for VI8F_256 mode): Ditto.
4316 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
4317 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4318 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4319 (define_split for VI4F_256 mode): Ditto.
4320 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
4321 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
4322 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
4323 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
4324 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
4325 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
4326 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
4327 Update `type' attribute, remove explicit `memory' attribute calculation.
4329 2014-09-16 Kito Cheng <kito@0xlab.org>
4331 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
4332 ira_spilled_reg_stack_slots_num if using lra.
4333 (do_reload): Remove release ira_spilled_reg_stack_slots part.
4334 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
4335 make sure not using lra.
4336 (ira_reuse_stack_slot): Likewise.
4337 (ira_mark_new_stack_slot): Likewise.
4339 2014-09-15 Andi Kleen <ak@linux.intel.com>
4341 * function.c (allocate_struct_function): Force
4342 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
4343 profiling is disabled.
4345 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
4347 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
4348 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
4349 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
4350 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
4351 macro with statically checked member functions.
4352 * rtl.h (rtx_insn::deleted): New method.
4353 (rtx_insn::set_deleted): Likewise.
4354 (rtx_insn::set_undeleted): Likewise.
4355 (INSN_DELETED_P): Remove.
4357 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
4359 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
4360 result of emit_jump_insn_before to a new variable.
4361 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
4362 (mark_jump_label_1): Likewise.
4363 (mark_jump_label_asm): Likewise.
4364 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
4365 * rtl.h (mark_jump_label): Adjust.
4367 2014-09-15 Jakub Jelinek <jakub@redhat.com>
4369 * Makefile.in (dg_target_exps): Remove.
4370 (check_gcc_parallelize): Change to just an upper bound number.
4371 (check-%-subtargets): Always print the non-parallelized goals.
4372 (check_p_vars, check_p_comma, check_p_subwork): Remove.
4373 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
4374 check_p_numbers3, check_p_numbers4, check_p_numbers5,
4375 check_p_numbers6): New variables.
4376 (check_p_numbers): Set to sequence from 1 to 9999.
4377 (check_p_subdirs): Set to sequence from 1 to minimum of
4378 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
4380 (check-%, check-parallel-%): Rewritten so that for parallelized
4381 testing each job runs all the *.exp files, with
4382 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
4384 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4386 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
4388 (arc_sets_cc_p): Likewise.
4389 * config/arc/arc.c (arc_print_operand): Use methods of
4390 "final_sequence" for clarity, and to enable strengthening of
4391 locals "jump" and "delay" from rtx to rtx_insn *.
4392 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
4393 rtx_insn *; use method of rtx_sequence for typesafety.
4394 (arc_get_insn_variants): Use insn method of rtx_sequence for
4396 (arc_pad_return): Likewise.
4397 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
4398 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
4399 dyn_cast to rtx_sequence *, using insn method for typesafety.
4400 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
4401 rtx_sequence * and use insn method when invoking get_attr_length.
4402 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
4403 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
4404 rtx_sequence *, introducing a local "seq", using its insn method
4405 from typesafety and clarity.
4406 (add_sched_insns_for_speculation): Strengthen local "next" from
4408 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
4409 (predicate_insn): Likewise.
4410 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
4412 * config/cris/cris.c (cris_notice_update_cc): Likewise.
4413 * config/epiphany/epiphany-protos.h
4414 (extern void epiphany_insert_mode_switch_use): Likewise for param
4416 (get_attr_sched_use_fpu): Likewise for param.
4417 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
4418 Likewise for param "insn".
4419 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
4420 param "insn" of "target_insert_mode_switch_use" callback.
4421 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
4422 (frv_issues_to_branch_unit_p): Likewise.
4423 (frv_pack_insn_p): Likewise.
4424 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
4425 const rtx * (i.e. mutable rtx_def * const *) to
4427 * config/i386/i386-protos.h (standard_sse_constant_opcode):
4428 Strengthen first param from rtx to rtx_insn *.
4429 (output_fix_trunc): Likewise.
4430 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
4431 (output_fix_trunc): Likewise.
4432 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
4434 (min_insn_size): Likewise for param "insn".
4435 (get_mem_group): Likewise.
4437 (get_insn_path): Likewise.
4438 (get_insn_group): Likewise.
4439 (count_num_restricted): Likewise.
4440 (fits_dispatch_window): Likewise.
4441 (add_insn_window): Likewise.
4442 (add_to_dispatch_window): Likewise.
4443 (debug_insn_dispatch_info_file): Likewise.
4444 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
4446 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
4447 "cmp" and local "prev".
4448 (m32c_output_compare): Likewise for param "insn".
4449 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
4450 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
4451 (define_predicate "large_insn_p"): Likewise.
4452 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
4453 param from rtx to rtx_insn *.
4454 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
4455 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
4456 (m68k_sched_attr_size): Likewise.
4457 (sched_get_opxy_mem_type): Likewise for param "insn".
4458 (m68k_sched_attr_op_mem): Likewise.
4459 (sched_mem_operand_p): Likewise.
4460 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
4461 * config/mep/mep.c (mep_multi_slot): Likewise.
4462 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
4464 (mips_sync_loop_insns): Likewise.
4465 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
4466 method of "final_sequence" for typesafety.
4467 (mips_process_sync_loop): Strengthen param "insn" from rtx to
4469 (mips_output_sync_loop): Likewise.
4470 (mips_sync_loop_insns): Likewise.
4471 (mips_74k_agen_init): Likewise.
4472 (mips_sched_init): Use NULL rather than NULL_RTX when working with
4474 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
4475 Strengthen param "insn" from rtx to rtx_insn *.
4476 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
4478 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
4480 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
4481 "insn". Use method of rtx_sequence for typesafety.
4482 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
4484 (branch_needs_nop_p): Likewise.
4485 (use_skip_p): Likewise.
4486 (pa_insn_refs_are_delayed): Likewise.
4487 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
4488 for locals "insn", "ninsn".
4489 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
4491 (is_cracked_insn): Likewise.
4492 (is_branch_slot_insn): Likewise.
4493 (is_nonpipeline_insn): Likewise.
4494 (insn_terminates_group_p): Likewise.
4495 (insn_must_be_first_in_group): Likewise.
4496 (insn_must_be_last_in_group): Likewise.
4497 (force_new_group): Likewise for param "next_insn".
4498 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
4500 (s390_sched_score): Likewise.
4501 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
4502 (rtx sfunc_uses_reg): Likewise for sole param.
4503 * config/sh/sh.c (sh_print_operand): Use insn method of
4504 final_sequence for typesafety.
4505 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
4506 Use insn method of final_sequence for typesafety.
4507 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
4508 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
4510 (eligible_for_return_delay): Likewise.
4511 (eligible_for_sibcall_delay): Likewise.
4512 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
4513 (eligible_for_return_delay): Likewise.
4514 (eligible_for_sibcall_delay): Likewise.
4515 * config/stormy16/stormy16-protos.h
4516 (xstormy16_output_cbranch_hi): Likewise for final param.
4517 (xstormy16_output_cbranch_si): Likewise.
4518 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
4519 (xstormy16_output_cbranch_si): Likewise.
4520 * config/v850/v850-protos.h (notice_update_cc): Likewise.
4521 * config/v850/v850.c (notice_update_cc): Likewise.
4523 * final.c (get_attr_length_1): Strengthen param "insn" and param
4524 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
4525 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
4526 (get_attr_min_length): Likewise.
4527 (shorten_branches): Likewise for signature of locals "length_fun"
4528 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
4529 from a checked cast and use its methods for clarity and to enable
4530 strengthening local "inner_insn" from rtx to rtx_insn *.
4531 * genattr.c (gen_attr): When writing out the prototypes of the
4532 various generated "get_attr_" functions, strengthen the params of
4533 the non-const functions from rtx to rtx_insn *.
4534 Similarly, strengthen the params of insn_default_length,
4535 insn_min_length, insn_variable_length_p, insn_current_length.
4536 (main): Similarly, strengthen the param of num_delay_slots,
4537 internal_dfa_insn_code, insn_default_latency, bypass_p,
4538 insn_latency, min_issue_delay, print_reservation,
4539 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
4540 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
4541 to hook_int_rtx_insn_unreachable.
4542 * genattrtab.c (write_attr_get): When writing out the generated
4543 "get_attr_" functions, strengthen the param "insn" from rtx to
4544 rtx_insn *, eliminating a checked cast.
4545 (make_automaton_attrs): When writing out prototypes of
4546 "internal_dfa_insn_code_", "insn_default_latency_" functions
4547 and the "internal_dfa_insn_code" and "insn_default_latency"
4548 callbacks, strengthen their params from rtx to rtx_insn *
4549 * genautomata.c (output_internal_insn_code_evaluation): When
4550 writing out code, add a checked cast from rtx to rtx_insn * when
4551 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
4552 (output_dfa_insn_code_func): Strengthen param of generated
4553 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
4554 (output_trans_func): Likewise for generated function
4556 (output_internal_insn_latency_func): When writing out generated
4557 function "internal_insn_latency", rename params from "insn" and
4558 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
4559 locals "insn" and "insn2" as rtx_insn * with checked casts once
4560 we've proven that we're not dealing with const0_rtx.
4561 (output_insn_latency_func): Strengthen param of generated
4562 function "insn_latency" from rtx to rtx_insn *.
4563 (output_print_reservation_func): Likewise for generated function
4564 "print_reservation".
4565 (output_insn_has_dfa_reservation_p): Likewise for generated
4566 function "insn_has_dfa_reservation_p".
4567 * hooks.c (hook_int_rtx_unreachable): Rename to...
4568 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
4569 from rtx to rtx_insn *.
4570 * hooks.h (hook_int_rtx_unreachable): Likewise.
4571 (extern int hook_int_rtx_insn_unreachable): Likewise.
4572 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
4573 (get_attr_min_length): Likewise.
4574 * recog.c (get_enabled_alternatives): Likewise.
4575 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
4576 * reorg.c (find_end_label): Introduce local rtx "pat" and
4577 strengthen local "insn" from rtx to rtx_insn *.
4578 (redundant_insn): Use insn method of "seq" rather than element for
4579 typesafety; strengthen local "control" from rtx to rtx_insn *.
4580 * resource.c (mark_referenced_resources): Add checked cast to
4581 rtx_insn * within INSN/JUMP_INSN case.
4582 (mark_set_resources): Likewise.
4583 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
4586 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4588 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
4589 param "label" from rtx to rtx_insn *.
4590 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
4592 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
4593 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
4594 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
4595 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
4596 * final.c (default_label_align_after_barrier_max_skip): Strengthen
4597 param from rtx to rtx_insn *.
4598 (default_loop_align_max_skip): Likewise.
4599 (default_label_align_max_skip): Likewise.
4600 (default_jump_align_max_skip): Likewise.
4601 * target.def (label_align_after_barrier_max_skip): Likewise.
4602 (loop_align_max_skip): Likewise.
4603 (label_align_max_skip): Likewise.
4604 (jump_align_max_skip): Likewise.
4605 * targhooks.h (default_label_align_after_barrier_max_skip):
4607 (default_loop_align_max_skip): Likewise.
4608 (default_label_align_max_skip): Likewise.
4609 (default_jump_align_max_skip): Likewise.
4611 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4613 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
4614 from const_rtx to const rtx_insn *. Update union members from rtx
4616 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
4617 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
4618 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
4619 strengthen both params from const_rtx to const rtx_insn *.
4620 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
4621 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
4622 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
4624 * target.def (can_follow_jump): Strengthen both params from
4625 const_rtx to const rtx_insn *, and update default implementation
4626 from hook_bool_const_rtx_const_rtx_true to
4627 hook_bool_const_rtx_insn_const_rtx_insn_true.
4629 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4631 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
4632 "insn" from rtx to rtx_insn *.
4633 * sched-int.h (deps_start_bb): Likewise for 2nd param.
4635 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4636 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4637 Anna Tikhonova <anna.tikhonova@intel.com>
4638 Ilya Tocar <ilya.tocar@intel.com>
4639 Andrey Turetskiy <andrey.turetskiy@intel.com>
4640 Ilya Verbin <ilya.verbin@intel.com>
4641 Kirill Yukhin <kirill.yukhin@intel.com>
4642 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4644 * config/i386/sse.md
4645 (define_insn "vcvtph2ps<mask_name>"): Add masking.
4646 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
4647 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
4648 (define_expand "vcvtps2ph_mask"): New.
4649 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
4650 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
4651 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
4653 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4654 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4655 Anna Tikhonova <anna.tikhonova@intel.com>
4656 Ilya Tocar <ilya.tocar@intel.com>
4657 Andrey Turetskiy <andrey.turetskiy@intel.com>
4658 Ilya Verbin <ilya.verbin@intel.com>
4659 Kirill Yukhin <kirill.yukhin@intel.com>
4660 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4662 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
4664 (define_mode_iterator VI24_AVX512BW_1): Ditto.
4665 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
4666 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
4667 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
4668 also for TARGET_AVX512VL.
4669 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
4671 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
4673 * doc/install.texi (Options specification): add
4674 --disable-libsanitizer item.
4676 2014-09-14 James Clarke <jrtc27@jrtc27.com>
4677 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4680 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
4682 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
4683 kernel version check to avoid incrementing it after every major OS X
4685 (darwin_default_min_version): Avoid static memory buffer.
4687 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
4689 * tree.c (need_assembler_name_p): Store C++ type mangling only
4692 2014-09-13 Marek Polacek <polacek@redhat.com>
4694 * tree.c (protected_set_expr_location): Don't check whether T is
4697 2014-09-12 DJ Delorie <dj@redhat.com>
4699 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
4700 (extend_and_shift1_hipsi2): Likewise.
4701 (extend_and_shift2_hipsi2): Likewise.
4703 2014-09-12 David Malcolm <dmalcolm@redhat.com>
4705 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
4706 with NULL when dealing with an insn.
4707 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
4708 from rtx to rtx_insn *.
4709 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
4710 const_rtx to const rtx_insn *.
4711 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
4713 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
4715 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
4718 2014-09-12 Joseph Myers <joseph@codesourcery.com>
4720 * target.def (libgcc_floating_mode_supported_p): New hook.
4721 * targhooks.c (default_libgcc_floating_mode_supported_p): New
4723 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
4724 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
4725 (LIBGCC2_HAS_TF_MODE): Remove.
4726 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
4727 * doc/tm.texi: Regenerate.
4728 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
4730 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
4731 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
4732 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
4733 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
4734 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4735 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
4736 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
4737 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
4738 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
4739 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
4741 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
4742 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4743 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4744 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4745 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4746 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4747 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4748 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
4749 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
4750 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
4751 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4752 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
4753 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
4754 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
4756 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
4758 (ia64_libgcc_floating_mode_supported_p): New function.
4759 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
4760 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
4761 (IA64_NO_LIBGCC_TFMODE): Define.
4762 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
4763 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
4765 (pdp11_scalar_mode_supported_p): New function.
4766 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
4767 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
4769 2014-09-12 Richard Biener <rguenther@suse.de>
4772 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
4774 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
4776 * tree.c (integer_each_onep): New function.
4777 * tree.h (integer_each_onep): Declare it.
4778 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
4779 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
4780 (X & 1) == 0 for vector and complex.
4782 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4784 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
4786 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
4787 cost to spilling from integer to FP registers.
4789 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4791 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
4793 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
4794 are now handled correctly.
4796 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4798 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
4799 handling of CALLER_SAVE_REGS and POINTER_REGS.
4801 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4803 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
4804 the number of hard registers.
4806 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4807 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4808 Anna Tikhonova <anna.tikhonova@intel.com>
4809 Ilya Tocar <ilya.tocar@intel.com>
4810 Andrey Turetskiy <andrey.turetskiy@intel.com>
4811 Ilya Verbin <ilya.verbin@intel.com>
4812 Kirill Yukhin <kirill.yukhin@intel.com>
4813 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4815 * config/i386/sse.md
4816 (define_mode_iterator VI48_AVX512VL): New.
4817 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
4818 "avx512f_vternlog<mode>_maskz" and update mode iterator.
4819 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
4820 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
4821 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
4822 "avx512f_vternlog<mode>_mask" and update mode iterator.
4823 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
4824 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
4826 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
4827 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
4828 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
4829 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
4830 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
4831 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
4833 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4834 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4835 Anna Tikhonova <anna.tikhonova@intel.com>
4836 Ilya Tocar <ilya.tocar@intel.com>
4837 Andrey Turetskiy <andrey.turetskiy@intel.com>
4838 Ilya Verbin <ilya.verbin@intel.com>
4839 Kirill Yukhin <kirill.yukhin@intel.com>
4840 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4842 * config/i386/sse.md (VI128_256): Delete.
4843 (define_mode_iterator VI124_256): New.
4844 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
4845 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
4846 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
4847 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
4848 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
4849 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
4850 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
4851 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
4853 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
4854 in presence of AVX-512.
4856 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4857 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4858 Anna Tikhonova <anna.tikhonova@intel.com>
4859 Ilya Tocar <ilya.tocar@intel.com>
4860 Andrey Turetskiy <andrey.turetskiy@intel.com>
4861 Ilya Verbin <ilya.verbin@intel.com>
4862 Kirill Yukhin <kirill.yukhin@intel.com>
4863 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4865 * config/i386/sse.md
4866 (define_expand "<avx512>_gathersi<mode>"): Rename from
4867 "avx512f_gathersi<mode>".
4868 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
4869 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
4870 (define_expand "<avx512>_gatherdi<mode>"): Rename from
4871 "avx512f_gatherdi<mode>".
4872 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
4873 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
4875 (define_expand "<avx512>_scattersi<mode>"): Rename from
4876 "avx512f_scattersi<mode>".
4877 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
4878 (define_expand "<avx512>_scatterdi<mode>"): Rename from
4879 "avx512f_scatterdi<mode>".
4880 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
4882 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
4884 * ira.h (ira_finish_once): Delete.
4885 * ira-int.h (target_ira_int::~target_ira_int): Declare.
4886 (target_ira_int::free_ira_costs): Likewise.
4887 (target_ira_int::free_register_move_costs): Likewise.
4888 (ira_finish_costs_once): Delete.
4889 * ira.c (free_register_move_costs): Replace with...
4890 (target_ira_int::free_register_move_costs): ...this new function.
4891 (target_ira_int::~target_ira_int): Define.
4892 (ira_init): Call free_register_move_costs as a member function rather
4893 than a global function.
4894 (ira_finish_once): Delete.
4895 * ira-costs.c (free_ira_costs): Replace with...
4896 (target_ira_int::free_ira_costs): ...this new function.
4897 (ira_init_costs): Call free_ira_costs as a member function rather
4898 than a global function.
4899 (ira_finish_costs_once): Delete.
4900 * target-globals.c (target_globals::~target_globals): Call the
4901 target_ira_int destructor.
4902 * toplev.c: Include lra.h.
4903 (finalize): Call lra_finish_once rather than ira_finish_once.
4905 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
4907 * common.opt (flto-odr-type-merging): New flag.
4908 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
4909 (types_same_for_odr): Likewise.
4910 (odr_subtypes_equivalent_p): Likewise.
4911 (add_type_duplicate): Do not walk type variants.
4912 (register_odr_type): New function.
4913 * ipa-utils.h (register_odr_type): Declare.
4914 (odr_type_p): New function.
4915 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
4917 * doc/invoke.texi (-flto-odr-type-merging): Document.
4918 * tree.c (need_assembler_name_p): Compute ODR names when asked
4920 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
4922 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
4925 * config/i386/i386.c (ix86_option_override_internal): Also turn
4926 off OPTION_MASK_ABI_X32 for -m16.
4928 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
4930 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
4933 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
4936 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
4937 Directly forward to __*_DENORM_MIN__.
4939 2014-09-11 David Malcolm <dmalcolm@redhat.com>
4941 * rtl.h (LABEL_REF_LABEL): New macro.
4943 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
4944 of XEXP (, 0), where we know that we have a LABEL_REF.
4945 * cfgbuild.c (make_edges): Likewise.
4946 (purge_dead_tablejump_edges): Likewise.
4947 * cfgexpand.c (convert_debug_memory_address): Likewise.
4948 * cfgrtl.c (patch_jump_insn): Likewise.
4949 * combine.c (distribute_notes): Likewise.
4950 * cse.c (hash_rtx_cb): Likewise.
4951 (exp_equiv_p): Likewise.
4952 (fold_rtx): Likewise.
4953 (check_for_label_ref): Likewise.
4954 * cselib.c (rtx_equal_for_cselib_1): Likewise.
4955 (cselib_hash_rtx): Likewise.
4956 * emit-rtl.c (mark_label_nuses): Likewise.
4957 * explow.c (convert_memory_address_addr_space): Likewise.
4958 * final.c (output_asm_label): Likewise.
4959 (output_addr_const): Likewise.
4960 * gcse.c (add_label_notes): Likewise.
4961 * genconfig.c (walk_insn_part): Likewise.
4962 * genrecog.c (validate_pattern): Likewise.
4963 * ifcvt.c (cond_exec_get_condition): Likewise.
4964 (noce_emit_store_flag): Likewise.
4965 (noce_get_alt_condition): Likewise.
4966 (noce_get_condition): Likewise.
4967 * jump.c (maybe_propagate_label_ref): Likewise.
4968 (mark_jump_label_1): Likewise.
4969 (redirect_exp_1): Likewise.
4970 (rtx_renumbered_equal_p): Likewise.
4971 * lra-constraints.c (operands_match_p): Likewise.
4972 * reload.c (operands_match_p): Likewise.
4973 (find_reloads): Likewise.
4974 * reload1.c (set_label_offsets): Likewise.
4975 * reorg.c (get_branch_condition): Likewise.
4976 * rtl.c (rtx_equal_p_cb): Likewise.
4977 (rtx_equal_p): Likewise.
4978 * rtlanal.c (reg_mentioned_p): Likewise.
4979 (rtx_referenced_p): Likewise.
4980 (get_condition): Likewise.
4981 * sched-vis.c (print_value): Likewise.
4982 * varasm.c (const_hash_1): Likewise.
4983 (compare_constant): Likewise.
4984 (const_rtx_hash_1): Likewise.
4985 (output_constant_pool_1): Likewise.
4987 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
4989 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
4990 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
4992 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
4993 cr6_test_for_lt_reverse): Ditto.
4995 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
4998 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
5000 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
5002 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
5003 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
5004 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
5005 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
5008 (aarch64_fold_builtin): Remove all reinterpret cases.
5010 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
5012 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
5014 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
5015 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
5016 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
5017 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
5018 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
5019 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
5020 aarch64_reinterpretv2df<mode>): Delete.
5022 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
5024 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
5025 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
5026 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
5027 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
5028 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
5029 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
5030 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
5031 vreinterpret_u32_f64): Use cast.
5033 * config/aarch64/iterators.md (VD_RE): Delete.
5035 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
5037 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
5038 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
5039 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
5040 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
5041 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
5042 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
5043 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
5044 Replace inline assembler with __aarch64_vset_lane_any.
5046 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
5048 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
5050 (vmull_high_lane_s32): Likewise.
5051 (vmull_high_lane_u16): Likewise.
5052 (vmull_high_lane_u32): Likewise.
5054 2014-09-11 Jason Merrill <jason@redhat.com>
5057 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
5059 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
5062 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
5063 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
5064 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
5066 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
5067 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5068 Anna Tikhonova <anna.tikhonova@intel.com>
5069 Ilya Tocar <ilya.tocar@intel.com>
5070 Andrey Turetskiy <andrey.turetskiy@intel.com>
5071 Ilya Verbin <ilya.verbin@intel.com>
5072 Kirill Yukhin <kirill.yukhin@intel.com>
5073 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5075 * config/i386/sse.md
5076 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
5077 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
5078 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
5080 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
5081 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
5083 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
5085 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
5086 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
5087 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
5088 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
5089 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
5090 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
5091 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
5092 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
5094 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
5096 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
5097 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
5098 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
5100 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5102 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
5103 to access removed nodes.
5105 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5107 PR tree-optimization/63186
5108 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
5109 (mark_nonssa_use): Likewise.
5110 (verify_non_ssa_vars): Verify all header blocks for label
5113 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
5114 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5115 Anna Tikhonova <anna.tikhonova@intel.com>
5116 Ilya Tocar <ilya.tocar@intel.com>
5117 Andrey Turetskiy <andrey.turetskiy@intel.com>
5118 Ilya Verbin <ilya.verbin@intel.com>
5119 Kirill Yukhin <kirill.yukhin@intel.com>
5120 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5122 * config/i386/sse.md
5123 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
5124 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
5125 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
5126 "<avx2_avx512f>_permvar<mode><mask_name>".
5127 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
5128 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
5129 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
5130 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
5132 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
5133 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
5134 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
5135 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
5137 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
5139 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
5140 V2DF, V4SF, DF, and DI modes.
5141 (vsx_fmav2df2): Likewise.
5142 (vsx_float_fix_<mode>2): Likewise.
5143 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
5145 2014-09-10 Xinliang David Li <davidxl@google.com>
5148 * config/arm/arm.md (movcond_addsi): Handle case where source
5149 and target operands are the same.
5151 2014-09-10 David Malcolm <dmalcolm@redhat.com>
5153 * final.c (this_is_asm_operands): Strengthen this variable from
5154 rtx to const rtx_insn *.
5155 * output.h (this_is_asm_operands): Likewise.
5156 * rtl-error.c (location_for_asm): Strengthen param "insn" from
5157 const_rtx to const rtx_insn *.
5158 (diagnostic_for_asm): Likewise.
5159 * rtl-error.h (error_for_asm): Likewise.
5160 (warning_for_asm): Likewise.
5162 2014-09-10 David Malcolm <dmalcolm@redhat.com>
5164 * genextract.c (print_header): When writing out insn_extract to
5165 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
5166 * recog.h (insn_extract): Strengthen the param from rtx to
5169 2014-09-10 Mike Stump <mikestump@comcast.net>
5171 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
5174 2014-09-10 Martin Jambor <mjambor@suse.cz>
5176 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
5177 (analyze): Do not set analyze flag if expand_thunk returns false;.
5178 (create_wrapper): Likewise.
5179 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
5181 2014-09-10 Martin Jambor <mjambor@suse.cz>
5184 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
5185 new decl properly. Analyze the new thunk if it is expanded.
5187 2014-09-10 Andreas Schwab <schwab@suse.de>
5189 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
5190 [USED_FOR_TARGET]: Define.
5192 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
5194 * config/mips/mips.c (mips_secondary_reload_class): Handle
5197 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
5199 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
5202 2014-09-10 Jakub Jelinek <jakub@redhat.com>
5204 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
5205 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
5206 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
5207 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
5208 flag_delete_null_pointer_checks for them.
5209 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
5210 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
5211 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
5212 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
5213 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
5215 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
5216 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
5217 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
5218 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
5219 * doc/invoke.texi (-fsanitize=nonnull-attribute,
5220 -fsanitize=returns-nonnull-attribute): Document.
5222 * ubsan.h (struct ubsan_mismatch_data): Removed.
5223 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
5224 * ubsan.c (ubsan_source_location): For unknown locations,
5225 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
5226 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
5227 Allow more than one location and arbitrary extra arguments passed
5228 in ... instead of through MISMATCH pointer.
5229 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
5230 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
5231 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
5234 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5235 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5236 Anna Tikhonova <anna.tikhonova@intel.com>
5237 Ilya Tocar <ilya.tocar@intel.com>
5238 Andrey Turetskiy <andrey.turetskiy@intel.com>
5239 Ilya Verbin <ilya.verbin@intel.com>
5240 Kirill Yukhin <kirill.yukhin@intel.com>
5241 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5243 * config/i386/sse.md
5244 (define_mode_iterator VI48F): New.
5245 (define_insn "<avx512>_compress<mode>_mask"): Rename from
5246 "avx512f_compress<mode>_mask" and update mode iterator.
5247 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
5248 "avx512f_compressstore<mode>_mask" and update mode iterator.
5249 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
5250 "avx512f_expand<mode>_maskz" and update mode iterator.
5251 (define_insn "<avx512>_expand<mode>_mask"): Rename from
5252 "avx512f_expand<mode>_mask" and update mode iterator.
5254 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5255 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5256 Anna Tikhonova <anna.tikhonova@intel.com>
5257 Ilya Tocar <ilya.tocar@intel.com>
5258 Andrey Turetskiy <andrey.turetskiy@intel.com>
5259 Ilya Verbin <ilya.verbin@intel.com>
5260 Kirill Yukhin <kirill.yukhin@intel.com>
5261 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5263 * config/i386/i386.c
5264 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
5265 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
5266 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
5267 avx512dq_rangepv4sf_mask.
5268 * config/i386/sse.md
5269 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
5271 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
5272 (define_insn "reduces<mode>"): Ditto.
5273 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
5275 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
5276 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
5277 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
5279 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5280 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5281 Anna Tikhonova <anna.tikhonova@intel.com>
5282 Ilya Tocar <ilya.tocar@intel.com>
5283 Andrey Turetskiy <andrey.turetskiy@intel.com>
5284 Ilya Verbin <ilya.verbin@intel.com>
5285 Kirill Yukhin <kirill.yukhin@intel.com>
5286 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5288 * config/i386/i386.c
5289 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
5290 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
5291 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
5292 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
5293 avx512vl_getmantv2df_mask.
5294 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
5295 avx512f_vgetmantv4sf_round.
5296 * config/i386/sse.md
5297 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
5298 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
5300 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
5301 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
5302 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
5303 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
5305 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
5306 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
5307 update mode iterator.
5309 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
5310 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
5313 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
5314 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
5315 update mode iterator.
5316 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
5317 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
5320 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
5321 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
5323 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
5324 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
5325 update mode iterator.
5326 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
5327 "avx512f_getmant<mode><round_saeonly_name>".
5329 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5332 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
5334 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5335 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5336 Anna Tikhonova <anna.tikhonova@intel.com>
5337 Ilya Tocar <ilya.tocar@intel.com>
5338 Andrey Turetskiy <andrey.turetskiy@intel.com>
5339 Ilya Verbin <ilya.verbin@intel.com>
5340 Kirill Yukhin <kirill.yukhin@intel.com>
5341 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5343 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
5344 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
5345 (define_mode_iterator FMAMODE_AVX512): New.
5346 (define_mode_iterator FMAMODE): Remove conditions.
5347 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
5348 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
5349 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
5351 (define_mode_iterator FMAMODE_NOVF512): Remove.
5352 (define_insn "*fma_fmadd_<mode>"): Rename from
5353 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
5354 FMAMODE mode iterator.
5355 (define_mode_iterator VF_SF_AVX512VL): New.
5356 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
5357 Use VF_SF_AVX512VL mode iterator.
5358 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
5359 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5361 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
5362 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5364 (define_insn "*fma_fmsub_<mode>"): Rename from
5365 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
5366 FMAMODE mode iterator.
5367 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
5368 Use VF_SF_AVX512VL mode iterator.
5369 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
5370 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5372 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
5373 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5375 (define_insn "*fma_fnmadd_<mode>"): Rename from
5376 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
5377 use FMAMODE mode iterator.
5378 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
5379 Use VF_SF_AVX512VL mode iterator.
5380 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
5381 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5383 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
5384 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5386 (define_insn "*fma_fnmsub_<mode>"): Rename from
5387 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
5388 FMAMODE mode iterator.
5389 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
5390 Use VF_SF_AVX512VL mode iterator.
5391 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
5392 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5394 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
5395 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5397 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
5398 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
5399 use VF_AVX512VL mode iterator.
5400 (define_insn "*fma_fmaddsub_<mode>"): Rename from
5401 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
5403 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
5404 Use VF_SF_AVX512VL mode iterator.
5405 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
5406 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5408 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
5409 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5411 (define_insn "*fma_fmsubadd_<mode>"): Rename from
5412 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
5413 remove usage of subst.
5414 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
5415 Use VF_SF_AVX512VL mode iterator.
5416 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
5417 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5419 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
5420 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5423 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
5426 * calls.c (precompute_arguments): Check
5427 promoted_for_signed_and_unsigned_p and set the promoted mode.
5428 (promoted_for_signed_and_unsigned_p): New function.
5429 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
5430 and set the promoted mode.
5431 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
5432 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
5433 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
5435 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5437 * opth-gen.awk: Generate mapping from cpp message reasons to the
5438 options that enable them.
5439 * doc/options.texi (CppReason): Document.
5441 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5443 * doc/invoke.texi (Wnormalized=): Update.
5445 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
5448 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
5449 operands. Split off the constant operand alternative to ...
5450 (*bool<mode>3_imm): New.
5452 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5454 * rtl.h (single_set_2): Strengthen first param from const_rtx to
5455 const rtx_insn *, and move prototype to above...
5456 (single_set): ...this. Convert this from a macro to an inline
5457 function, enforcing the requirement that the param is a const
5459 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
5461 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
5462 Strengthen both params from rtx to rtx_insn *.
5463 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
5464 Likewise; introduce locals "producer_set", "consumer_set", using
5465 them in place of "producer" and "consumer" when dealing with SET
5467 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
5468 when invoking single_set in region guarded by INSN_P.
5469 (avr_out_bitop): Likewise.
5470 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
5471 region guarded by GET_CODE check, using methods to strengthen
5472 local "this_insn" from rtx to rtx_insn *, and for clarity.
5473 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
5474 Strengthen local "insn" from rtx to rtx_insn *.
5475 (define_insn_and_split "xload<mode>_A"): Likewise.
5476 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
5478 (find_load): Likewise for return type.
5479 (workaround_speculation): Likewise for both locals named
5481 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
5483 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
5485 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
5487 * config/h8300/h8300.c (notice_update_cc): Likewise.
5488 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
5489 "insn" and "dep_insn".
5490 (exact_store_load_dependency): Likewise for both params.
5491 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
5492 since this now clashes with inline function. Instead, delay
5493 calling single_set until the point where its needed, and then
5494 assign the result to "compare_set" and rework the conditional that
5496 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
5497 local "last" from rtx to rtx_insn *.
5498 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
5500 (mips_store_data_bypass_p): Likewise for both params.
5501 * config/mips/mips.c (mips_load_store_insns): Likewise for second
5503 (mips_store_data_bypass_p): Likewise for both params.
5504 (mips_orphaned_high_part_p): Likewise for param "insn".
5505 * config/mn10300/mn10300.c (extract_bundle): Likewise.
5506 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
5507 Introduce local rtx "insn2_pat".
5508 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
5510 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
5511 Introduce local rtx "set", using it in place of "insn" for the
5512 result of single_set. This appears to fix a bug, since the call
5513 to find_regno_note on a SET does nothing.
5514 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
5515 params from rtx to rtx_insn *.
5516 (set_to_load_agen): Likewise.
5517 * config/s390/s390.c (s390_label_align): Likewise for local
5518 "prev_insn". Introduce new rtx locals "set" and "src", using
5519 them in place of "prev_insn" for the results of single_set
5520 and SET_SRC respectively.
5521 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
5522 Introduce new rtx local "set" using in place of "jump" for the
5523 result of single_set. Use SET_SRC (set) rather than plain
5525 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
5527 (noncall_uses_reg): Likewise.
5528 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
5529 guarded by GET_CODE check, using its methods for clarity, and to
5530 enable strengthening local "this_insn" from rtx to rtx_insn *.
5531 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
5532 "insn" from rtx to rtx_insn *.
5533 (define_expand "umulhisi3"): Likewise.
5534 (define_expand "smulsi3_highpart"): Likewise.
5535 (define_expand "umulsi3_highpart"): Likewise.
5536 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
5537 local "after". Replace GET_CODE check with a dyn_cast,
5538 introducing new local rtx_sequence * "seq", using insn method for
5541 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
5542 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
5543 place of "insn" once we're dealing with patterns rather than the
5545 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
5546 (scan_trace): Likewise for local "elt", updating lookups within
5547 sequence to use insn method rather than element method.
5548 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
5550 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
5551 * ifcvt.c (noce_try_abs): Likewise for local "insn".
5552 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
5553 invoking single_set.
5554 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
5555 "insn" from rtx to rtx_insn *.
5556 (skip_usage_debug_insns): Likewise for return type, adding a
5558 (check_secondary_memory_needed_p): Likewise for local "insn".
5559 (inherit_reload_reg): Likewise.
5560 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
5561 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
5563 (store_data_bypass_p): Likewise for both params.
5564 (if_test_bypass_p): Likewise.
5565 * recog.h (store_data_bypass_p): Likewise for both params.
5566 (if_test_bypass_p): Likewise.
5567 * reload.c (find_equiv_reg): Likewise for local "where".
5568 * reorg.c (delete_jump): Likewise for param "insn".
5569 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
5570 to const rtx_insn *.
5571 * store-motion.c (replace_store_insn): Likewise for param "del".
5572 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
5573 and use its methods for clarity, and to strengthen local "del"
5574 from rtx to rtx_insn *.
5575 (build_store_vectors): Use insn method of "st" when calling
5576 replace_store_insn for typesafety and clarity.
5578 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5580 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
5581 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
5582 on how to make it legal in future.
5584 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5586 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
5588 (restinsn): Likewise.
5589 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
5591 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
5593 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
5595 (arc_hazard): Likewise for both params.
5596 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
5597 checked casts to rtx_sequence * and uses of the insn method for
5599 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
5600 (arc_adjust_insn_length): Likewise for param "insn".
5601 (struct insn_length_parameters_s): Likewise for first param of
5602 "get_variants" callback field.
5603 (arc_get_insn_variants): Likewise for first param and local
5604 "inner". Replace a check of GET_CODE with a dyn_cast to
5605 rtx_sequence *, using methods for type-safety and clarity.
5606 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
5607 rtx_sequence * and uses of the insn method for type-safety when
5608 invoking arc_adjust_insn_length.
5609 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
5611 (arm_address_offset_is_imm): Likewise.
5612 (struct tune_params): Likewise for params 1 and 3 of the
5613 "sched_adjust_cost" callback field.
5614 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
5615 params 1 and 3 ("insn" and "dep").
5616 (xscale_sched_adjust_cost): Likewise.
5617 (fa726te_sched_adjust_cost): Likewise.
5618 (cortexa7_older_only): Likewise for param "insn".
5619 (cortexa7_younger): Likewise.
5620 (arm_attr_length_move_neon): Likewise.
5621 (arm_address_offset_is_imm): Likewise.
5622 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
5623 * config/avr/avr.c (avr_notice_update_cc): Likewise.
5624 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
5625 (workaround_speculation): Likewise for local "last_condjump".
5626 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
5627 (shadow_or_blockage_p): Likewise.
5628 (get_unit_reqs): Likewise.
5629 (get_unit_operand_masks): Likewise.
5630 (c6x_registers_update): Likewise.
5631 (returning_call_p): Likewise.
5632 (can_use_callp): Likewise.
5633 (convert_to_callp): Likewise.
5634 (find_last_same_clock): Likwise for local "t".
5635 (reorg_split_calls): Likewise for local "shadow".
5636 (hwloop_pattern_reg): Likewise for param "insn".
5637 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
5638 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
5639 (frv_extract_membar): Likewise.
5640 (frv_optimize_membar_local): Strengthen param "last_membar" from
5641 rtx * to rtx_insn **.
5642 (frv_optimize_membar_global): Strengthen param "membar" from rtx
5644 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
5646 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
5647 both params from rtx to rtx_insn *.
5648 (ia64_ld_address_bypass_p): Likewise.
5649 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
5651 (ia64_safe_type): Likewise.
5652 (group_barrier_needed): Likewise.
5653 (safe_group_barrier_needed): Likewise.
5654 (ia64_single_set): Likewise.
5655 (is_load_p): Likewise.
5656 (record_memory_reference): Likewise.
5657 (get_mode_no_for_insn): Likewise.
5658 (important_for_bundling_p): Likewise.
5659 (unknown_for_bundling_p): Likewise.
5660 (ia64_st_address_bypass_p): Likewise for both params.
5661 (ia64_ld_address_bypass_p): Likewise.
5662 (expand_vselect): Introduce new local rtx_insn * "insn", using it
5663 in place of rtx "x" after the emit_insn call.
5664 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
5665 Strengthen param from rtx to rtx_insn *.
5666 (ix86_agi_dependent): Likewise for both params.
5667 (ix86_attr_length_immediate_default): Likewise for param 1.
5668 (ix86_attr_length_address_default): Likewise for param.
5669 (ix86_attr_length_vex_default): Likewise for param 1.
5670 * config/i386/i386.c (ix86_attr_length_immediate_default):
5671 Likewise for param "insn".
5672 (ix86_attr_length_address_default): Likewise.
5673 (ix86_attr_length_vex_default): Likewise.
5674 (ix86_agi_dependent): Likewise for both params.
5675 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
5676 (vselect_insn): Likewise for this variable.
5677 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
5679 (m68k_sched_attr_opy_type): Likewise.
5680 * config/m68k/m68k.c (sched_get_operand): Likewise.
5681 (sched_attr_op_type): Likewise.
5682 (m68k_sched_attr_opx_type): Likewise.
5683 (m68k_sched_attr_opy_type): Likewise.
5684 (sched_get_reg_operand): Likewise.
5685 (sched_get_mem_operand): Likewise.
5686 (m68k_sched_address_bypass_p): Likewise for both params.
5687 (sched_get_indexed_address_scale): Likewise.
5688 (m68k_sched_indexed_address_bypass_p): Likewise.
5689 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
5690 (m68k_sched_indexed_address_bypass_p): Likewise.
5691 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
5692 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
5694 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
5695 params from rtx to rtx_insn *.
5696 (mips_fmadd_bypass): Likewise.
5697 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
5698 (mips_linked_madd_p): Likewise.
5699 (mips_macc_chains_last_hilo): Likewise for this variable.
5700 (mips_macc_chains_record): Likewise for param.
5701 (vr4130_last_insn): Likewise for this variable.
5702 (vr4130_swap_insns_p): Likewise for both params.
5703 (mips_ls2_variable_issue): Likewise for param.
5704 (mips_need_noat_wrapper_p): Likewise for param "insn".
5705 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
5706 in place of "x" after the emit_insn.
5707 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
5708 params from rtx to rtx_insn *.
5709 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
5710 (pa_combine_instructions): Introduce local "par" for result of
5711 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
5713 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
5714 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
5715 (rl78_alloc_physical_registers_op1): Likewise.
5716 (rl78_alloc_physical_registers_op2): Likewise.
5717 (rl78_alloc_physical_registers_ro1): Likewise.
5718 (rl78_alloc_physical_registers_cmp): Likewise.
5719 (rl78_alloc_physical_registers_umul): Likewise.
5720 (rl78_alloc_address_registers_macax): Likewise.
5721 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
5722 * config/s390/predicates.md (execute_operation): Likewise for
5724 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
5726 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
5727 (addr_generation_dependency_p): Likewise for param "insn".
5728 (s390_agen_dep_p): Likewise for both params.
5729 (s390_fpload_toreg): Likewise for param "insn".
5730 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
5731 * config/sh/sh.c (sh_loop_align): Likewise for param and local
5733 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
5734 * config/sh/sh_treg_combine.cc
5735 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
5737 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
5738 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
5739 "and_insn", "load", "shift".
5740 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
5742 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
5743 for XEXP (note, 0) of the REG_CC_SETTER note.
5744 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
5745 rtx_insn *, eliminating a checked cast made redundant by this.
5746 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
5748 * genattr.c (main): When writing out the prototype to
5749 const_num_delay_slots, strengthen the param from rtx to
5751 * genattrtab.c (write_const_num_delay_slots): Likewise when
5752 writing out the implementation of const_num_delay_slots.
5753 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
5754 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
5755 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
5756 favor of new rtx locals "src" and "set" and new local rtx_insn *
5758 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
5760 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
5761 locals "cond", "if_then_else", "set" and new rtx_insn * locals
5763 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
5764 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
5765 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
5766 the top-level scope, replacing with new more tightly-scoped rtx
5767 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
5768 "new_insn", "copy_of_insn_b", and make local rtx "set" more
5770 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
5772 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
5774 (ira_setup_alts): Likewise for param "insn".
5775 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
5776 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
5778 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
5779 new more-tightly scoped rtx locals "add3_insn", "insn",
5780 "add2_insn" and rtx_insn * "move_insn".
5781 * postreload-gcse.c (eliminate_partially_redundant_load): Add
5782 checked cast on result of gen_move_insn when invoking
5784 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
5786 (verify_changes): Add a checked cast on "object" when invoking
5788 (extract_insn_cached): Strengthen param "insn" from rtx to
5790 (extract_constrain_insn_cached): Likewise.
5791 (extract_insn): Likewise.
5792 * recog.h (insn_invalid_p): Likewise for param 1.
5793 (recog_memoized): Likewise for param.
5794 (extract_insn): Likewise.
5795 (extract_constrain_insn_cached): Likewise.
5796 (extract_insn_cached): Likewise.
5797 * reload.c (can_reload_into): Likewise for local "test_insn".
5798 * reload.h (cleanup_subreg_operands): Likewise for param.
5799 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
5800 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
5801 result of emit_insn. Remove a checked cast made redundant by this
5803 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
5805 * sel-sched.c (get_reg_class): Likewise.
5807 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
5808 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5810 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
5811 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
5813 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
5815 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5817 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
5818 const rtx_insn *, and from rtx to rtx_insn * for the other
5820 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
5821 INSN_LOCATION, since we know INSN_P holds.
5822 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
5823 (insn_file): Likewise.
5824 (insn_scope): Likewise.
5825 (insn_location): Likewise.
5827 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
5828 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
5829 for the result of gen_load_const_gp.
5830 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
5831 param from rtx to rtx_insn *.
5832 * config/rs6000/rs6000.c (output_call): Likewise.
5833 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
5834 introducing a checked cast to rtx_sequence * and use of the insn
5836 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
5837 from rtx to rtx_insn *.
5838 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
5839 (insn_line): Likewise.
5840 (insn_file): Likewise.
5841 (insn_location): Likewise.
5842 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
5843 from rtx to rtx_insn *.
5844 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
5845 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
5846 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
5848 * reorg.c (relax_delay_slots): Strengthen locals named "after"
5849 from rtx to rtx_insn *; use methods of "pat" for type-safety.
5851 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5853 * combine.c (try_combine): Eliminate checked cast on result of
5855 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
5856 autogenerated one by strengthening the return type and params 2 and 3
5857 from rtx to rtx_insn *, and by naming the params.
5858 * gengenrtl.c (special_rtx): Add INSN to those that are
5860 * rtl.h (gen_rtx_INSN): New prototype.
5862 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5864 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
5866 (no_equiv): Likewise.
5867 (update_equiv_regs): Likewise.
5868 (setup_reg_equiv): Likewise. Strengthen locals "elem",
5869 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
5870 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
5872 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
5873 from rtx to rtx_insn_list *.
5874 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
5875 rtx_insn_list * and use methods for clarity and typesafety.
5876 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
5878 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
5879 redundant check on INSN_P (insns): this cannot hold, as "insns" is
5880 an INSN_LIST, not an insn.
5881 (reverse_equiv_p): Strengthen local "insns" from rtx to
5882 rtx_insn_list * and use methods for clarity and typesafety.
5883 (contains_reloaded_insn_p): Likewise for local "list".
5885 2014-09-09 Jiong Wang <jiong.wang@arm.com>
5887 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
5888 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
5889 (arm_builtin_vectorized_function): Likewise.
5890 * config/arm/arm_neon_builtins.def: New macro for copysignf.
5891 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
5893 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
5895 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
5896 * builtins.h (default_target_builtins): Likewise.
5897 * gcse.h (default_target_gcse): Likewise.
5898 * target-globals.h (target_globals): Add a destructor. Convert
5899 void-pointer fields back to their real type and change from
5900 GTY((atomic)) to GTY((skip)).
5901 (restore_target_globals): Remove casts accordingly.
5902 * target-globals.c (save_target_globals): Use XCNEW rather than
5903 ggc_internal_cleared_alloc to allocate non-GC structures.
5904 Use ggc_cleared_alloc to allocate the target_globals structure
5906 (target_globals::~target_globals): Define.
5908 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5910 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
5911 mnemonic instead of fldmfdd.
5912 * config/arm/arm.c (vfp_output_fstmd): Rename to...
5913 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
5914 Output vpush when address register is SP.
5915 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
5916 (vfp_output_vstmd): ... This.
5917 * config/arm/vfp.md (push_multi_vfp): Update call to
5920 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5922 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
5924 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5926 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
5927 (*sqrtdf2_vfp): Likewise.
5928 (*cmpsf_vfp): Likewise.
5929 (*cmpsf_trap_vfp): Likewise.
5930 (*cmpdf_vfp): Likewise.
5931 (*cmpdf_trap_vfp): Likewise.
5933 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5935 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
5936 (*truncdfsf2_vfp): Likewise.
5937 (*truncsisf2_vfp): Likewise.
5938 (*truncsidf2_vfp): Likewise.
5939 (fixuns_truncsfsi2): Likewise.
5940 (fixuns_truncdfsi2): Likewise.
5941 (*floatsisf2_vfp): Likewise.
5942 (*floatsidf2_vfp): Likewise.
5943 (floatunssisf2): Likewise.
5944 (floatunssidf2): Likewise.
5946 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5948 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
5949 (*muldf3_vfp): Likewise.
5950 (*mulsf3negsf_vfp): Likewise.
5951 (*muldf3negdf_vfp): Likewise.
5952 (*mulsf3addsf_vfp): Likewise.
5953 (*muldf3adddf_vfp): Likewise.
5954 (*mulsf3subsf_vfp): Likewise.
5955 (*muldf3subdf_vfp): Likewise.
5956 (*mulsf3negsfaddsf_vfp): Likewise.
5957 (*fmuldf3negdfadddf_vfp): Likewise.
5958 (*mulsf3negsfsubsf_vfp): Likewise.
5959 (*muldf3negdfsubdf_vfp): Likewise.
5961 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5963 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
5964 (*absdf2_vfp): Likewise.
5965 (*negsf2_vfp): Likewise.
5966 (*negdf2_vfp): Likewise.
5967 (*addsf3_vfp): Likewise.
5968 (*adddf3_vfp): Likewise.
5969 (*subsf3_vfp): Likewise.
5970 (*subdf3_vfp): Likewise.
5971 (*divsf3_vfp): Likewise.
5972 (*divdf3_vfp): Likewise.
5974 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5976 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
5978 (arm_print_operand): Don't convert real values to decimal
5979 representation in default case.
5980 (fp_immediate_constant): Delete.
5981 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
5982 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
5984 (*thumb2_movsi_vfp): Likewise.
5985 (*movdi_vfp): Likewise.
5986 (*movdi_vfp_cortexa8): Likewise.
5987 (*movhf_vfp_neon): Likewise.
5988 (*movhf_vfp): Likewise.
5989 (*movsf_vfp): Likewise.
5990 (*thumb2_movsf_vfp): Likewise.
5991 (*movdf_vfp): Likewise.
5992 (*thumb2_movdf_vfp): Likewise.
5993 (*movsfcc_vfp): Likewise.
5994 (*thumb2_movsfcc_vfp): Likewise.
5995 (*movdfcc_vfp): Likewise.
5996 (*thumb2_movdfcc_vfp): Likewise.
5998 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
6000 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
6004 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6007 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
6008 Use qualifier_immediate for last operand. Rename to...
6009 (aarch64_types_ternop_lane_qualifiers): ... This.
6010 (TYPES_QUADOP): Rename to...
6011 (TYPES_TERNOP_LANE): ... This.
6012 (aarch64_simd_expand_args): Return const0_rtx when encountering user
6013 error. Change return of 0 to return of NULL_RTX.
6014 (aarch64_crc32_expand_builtin): Likewise.
6015 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
6016 ICE when expanding unknown builtin.
6017 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
6018 TERNOP_LANE qualifiers.
6019 (sqdmlsl_lane): Likewise.
6020 (sqdmlal_laneq): Likewise.
6021 (sqdmlsl_laneq): Likewise.
6022 (sqdmlal2_lane): Likewise.
6023 (sqdmlsl2_lane): Likewise.
6024 (sqdmlal2_laneq): Likewise.
6025 (sqdmlsl2_laneq): Likewise.
6027 2014-09-09 Nick Clifton <nickc@redhat.com>
6029 * doc/invoke.texi (Optimization Options): Add missing @gol to the
6031 (S/390 and zSeries Options): Remove superfluous word from the
6032 description of the -mhotpatch option.
6034 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
6036 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
6037 * ira.c: #include "shrink-wrap.h"
6038 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
6039 * ifcvt.c: #include "shrink-wrap.h"
6040 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
6042 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
6044 * common/config/picochip/picochip-common.c: Remove.
6045 * config.gcc: Remove support for picochip.
6046 * config/picochip/constraints.md: Remove.
6047 * config/picochip/dfa_space.md: Remove.
6048 * config/picochip/dfa_speed.md: Remove.
6049 * config/picochip/picochip-protos.h: Remove.
6050 * config/picochip/picochip.c: Remove.
6051 * config/picochip/picochip.h: Remove.
6052 * config/picochip/picochip.md: Remove.
6053 * config/picochip/picochip.opt: Remove.
6054 * config/picochip/predicates.md: Remove.
6055 * config/picochip/t-picochip: Remove.
6056 * doc/md.texi: Don't document picochi.
6058 2014-09-08 David Malcolm <dmalcolm@redhat.com>
6060 * basic-block.h (control_flow_insn_p): Strengthen param from
6061 const_rtx to const rtx_insn *.
6062 * cfgbuild.c (control_flow_insn_p): Likewise.
6064 2014-09-08 David Malcolm <dmalcolm@redhat.com>
6066 * gcse.c (modify_mem_list): Strengthen this variable from
6067 vec<rtx> * to vec<rtx_insn *> *.
6068 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
6070 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
6071 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
6072 (record_last_mem_set_info): Strengthen param "insn" from rtx to
6074 (record_last_set_info): Likewise for local "last_set_insn".
6076 2014-09-08 DJ Delorie <dj@redhat.com>
6078 * doc/invoke.texi (MSP430 Options): Add -minrt.
6080 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6082 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
6083 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
6084 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
6086 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
6088 (adjust_splat): New function.
6089 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
6090 (dump_swap_insn_table): Add case for SH_SPLAT.
6092 2014-09-08 Richard Biener <rguenther@suse.de>
6095 * tree-inline.c (copy_loops): The source loop header should
6097 (tree_function_versioning): If loops need fixup after removing
6098 unreachable blocks fix them.
6099 * omp-low.c (simd_clone_adjust): Do not add incr block to
6100 loop under construction.
6102 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
6104 * config/aarch64/aarch64-builtins.c
6105 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
6107 2014-09-08 Joseph Myers <joseph@codesourcery.com>
6109 * config/i386/cygming.h (TF_SIZE): Remove.
6110 * config/i386/darwin.h (TF_SIZE): Remove.
6111 * config/i386/dragonfly.h (TF_SIZE): Remove.
6112 * config/i386/freebsd.h (TF_SIZE): Remove.
6113 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
6114 * config/i386/openbsdelf.h (TF_SIZE): Remove.
6115 * config/i386/sol2.h (TF_SIZE): Remove.
6116 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
6117 * config/ia64/linux.h (TF_SIZE): Remove.
6118 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
6119 * doc/tm.texi: Regenerate.
6120 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
6122 2014-09-08 Joseph Myers <joseph@codesourcery.com>
6124 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
6126 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
6128 * doc/tm.texi: Regenerate.
6129 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
6131 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
6132 * config/cris/cris.h (__make_dp): Remove.
6134 2014-09-08 Richard Biener <rguenther@suse.de>
6137 * cfgloop.c (mark_loop_for_removal): Track former header
6139 * cfgloop.h (struct loop): Add former_header member unconditionally.
6140 * loop-init.c (fix_loop_structure): Enable bogus loop removal
6141 diagnostic unconditionally.
6143 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
6146 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
6147 constraint for operand0 and remove write only modifier from operand3.
6149 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
6151 PR rtl-optimization/62208
6152 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
6153 rather than const0_rtx in eq/ne-xor simplifications.
6155 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
6157 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
6158 (arc_output_mi_thunk): Likewise.
6160 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
6161 arguments to silence bogus warning.
6163 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
6166 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
6168 2014-09-06 Tom de Vries <tom@codesourcery.com>
6170 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
6171 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
6172 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
6174 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
6177 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
6178 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
6180 2014-09-05 Easwaran Raman <eraman@google.com>
6182 PR rtl-optimization/62146
6183 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
6184 hoisted instruction unconditional.
6186 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
6189 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
6190 Do not allow any_mask_operand for operands[2].
6191 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
6193 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6195 * config/arc/arc.c (arc_print_operand): Use insn method of
6196 final_sequence for type-safety.
6197 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
6198 "insn" from rtx to rtx_insn *.
6199 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
6200 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
6201 Likewise for locals "branch", "label".
6202 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
6203 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
6204 (same_cmp_following_p): Likewise for locals "i2", "i3".
6205 * config/sh/sh_optimize_sett_clrt.cc
6206 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
6207 param "cbranch_insn".
6208 * function.c (convert_jumps_to_returns): Likewis for local "jump".
6209 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
6210 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
6212 (condjump_p): Likewise.
6213 (condjump_in_parallel_p): Likewise.
6215 (any_uncondjump_p): Likewise.
6216 (any_condjump_p): Likewise.
6217 (condjump_label): Likewise.
6218 (returnjump_p): Strengthen param "insn" from rtx to
6220 (onlyjump_p): Strengthen param "insn" from const_rtx to
6222 (jump_to_label_p): Likewise.
6223 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
6224 (invert_jump): Likewise.
6225 * reorg.c (simplejump_or_return_p): Add checked cast when calling
6227 (get_jump_flags): Strengthen param "insn" from rtx to
6229 (get_branch_condition): Likewise.
6230 (condition_dominates_p): Likewise.
6231 (make_return_insns): Move declaration of local "pat" earlier, to
6232 after we've handled NONJUMP_INSN_P and non-sequences, using its
6233 methods to simplify the code and for type-safety.
6234 * rtl.h (find_constant_src): Strengthen param from const_rtx to
6236 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
6237 (condjump_p): Strengthen param from const_rtx to
6239 (any_condjump_p): Likewise.
6240 (any_uncondjump_p): Likewise.
6242 (condjump_label): Likewise.
6243 (simplejump_p): Likewise.
6244 (returnjump_p): Likewise.
6245 (onlyjump_p): Likewise.
6246 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
6247 (invert_jump): Likewise.
6248 (condjump_in_parallel_p): Strengthen param from const_rtx to
6250 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
6251 to const rtx_insn *.
6252 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
6253 to const rtx_insn *.
6254 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
6256 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6258 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
6259 above the conditional, and convert the check on GET_CODE to a
6260 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
6261 the conditional. Simplify the conditional by using methods of
6264 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6266 * haifa-sched.c (check_clobbered_conditions): Strengthen local
6267 "link" from rtx to rtx_insn_list *, and use its methods for
6268 clarity and type-safety.
6269 (toggle_cancelled_flags): Likewise.
6270 (restore_last_backtrack_point): Likewise.
6271 (queue_to_ready): Use insn method of "link" in one place.
6272 (schedule_block): Strengthen local "link" from rtx to
6273 rtx_insn_list *, and use its methods for clarity and type-safety.
6275 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6277 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
6278 param "insn" from const_rtx to const rtx_insn *.
6279 (sched_get_reverse_condition_uncached): Likewise.
6280 (sched_get_condition_with_rev): Likewise.
6281 (sched_has_condition_p): Likewise.
6282 (sched_insns_conditions_mutex_p): Likewise for both params.
6283 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
6284 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
6285 (setup_insn_reg_uses): Move local "list" to be more tightly
6286 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
6287 its methods for clarity and type-safety.
6288 (sched_analyze_1): Strengthen local "pending" from rtx to
6289 rtx_insn_list *, and local "pending_mem" from rtx to
6290 rtx_expr_list *. Use methods of each for clarity and type-safety.
6291 (sched_analyze_2): Likewise.
6292 (sched_analyze_insn): Likewise.
6294 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
6295 param from const_rtx to const rtx_insn *.
6296 (sched_insns_conditions_mutex_p): Likewise for both params.
6297 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
6300 * system.h (CONST_CAST_RTX_INSN): New macro.
6302 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6304 * recog.c (peep2_attempt): Strengthen return type from rtx to
6306 (peep2_update_life): Likewise for params "last", "prev", removing
6307 a checked cast made redundant by this.
6308 (peephole2_optimize): Likewise for local "last".
6310 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6312 * basic-block.h (set_block_for_insn): Eliminate this macro in
6314 * rtl.h (set_block_for_insn): New inline function, imposing the
6315 requirement that the "insn" param is an rtx_insn *.
6317 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6319 * caller-save.c (setup_save_areas): Strengthen local "insn" from
6321 * final.c (get_call_reg_set_usage): Likewise for first param,
6322 eliminating a checked cast.
6323 * regs.h (get_call_reg_set_usage): Likewise for first param.
6324 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
6325 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
6326 cast, replacing references to "x" with "call_insn" where
6328 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
6329 rtx_insn *, adding a checked cast.
6331 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6333 * output.h (final_scan_insn): Strengthen first param from rtx to
6336 * final.c (final_scan_insn): Likewise, renaming it back from
6337 "uncast_insn" to "insn", eliminating the checked cast.
6339 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
6340 "vec" with an rtx_sequence * "seq", taking a copy of
6341 "final_sequence", and using methods of "seq" for clarity, and for
6342 type-safety in the calls to final_scan_insn.
6343 * config/mips/mips.c (mips_output_conditional_branch): Use methods
6344 of "final_sequence" for clarity, and for type-safety in the call to
6346 * config/sh/sh.c (print_slot): Strengthen param from rtx to
6347 rtx_sequence * and rename from "insn" to "seq".
6349 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6351 * jump.c (delete_related_insns): Introduce a new local "table" by
6352 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
6353 get_labels method of "table" to simplify access to the labels in
6356 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6358 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
6359 f_minmaxs, f_minmaxd types.
6361 2014-09-05 Richard Biener <rguenther@suse.de>
6363 * cfgloop.c (mark_loop_for_removal): Record former header
6364 when ENABLE_CHECKING.
6365 * cfgloop.h (strut loop): Add former_header member when
6367 * loop-init.c (fix_loop_structure): Sanity check loops
6368 marked for removal if they re-appeared.
6370 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6372 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
6373 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
6375 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
6376 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
6377 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
6378 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
6379 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
6380 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
6381 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
6382 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
6383 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
6384 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
6385 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
6386 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
6387 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
6388 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
6389 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
6390 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
6391 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
6392 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
6393 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
6394 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
6395 with int{32,16,8}_t.
6397 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6399 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
6400 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
6401 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
6402 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
6403 Remove temporary __asm__ and reimplement.
6405 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6407 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
6408 handling cmge, cmgt, cmeq, cmtst.
6410 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
6411 cmlt, cmgeu, cmgtu, cmtst): Remove.
6413 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
6414 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
6415 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
6416 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
6418 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6420 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
6422 (aarch64_fold_builtin): Update pattern for cmtst.
6424 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
6427 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
6429 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
6430 Switch operands, separate out more cases, refactor.
6432 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
6434 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
6435 argument; rename old version to...
6436 (aarch64_const_vec_all_same_in_range_p): ...this.
6437 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
6439 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
6441 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6443 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
6444 Remove qualifier_const_pointer, update comment.
6446 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6448 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
6450 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6452 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
6453 varargs with pointer parameter.
6454 (aarch64_simd_expand_builtin): pass pointer into previous.
6456 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6458 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
6461 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6463 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
6464 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
6465 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
6466 Replace temporary asm with call to builtin.
6467 (vrbit_p8, vrbitq_p8): New functions.
6469 2014-09-05 Richard Biener <rguenther@suse.de>
6471 * cfgloop.c (mark_loop_for_removal): New function.
6472 * cfgloop.h (mark_loop_for_removal): Declare.
6473 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
6474 (merge_blocks): Likewise.
6475 (duplicate_block): Likewise.
6476 * except.c (sjlj_emit_dispatch_table): Likewise.
6477 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
6478 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
6479 (thread_through_loop_header): Likewise.
6481 2014-09-05 Richard Biener <rguenther@suse.de>
6484 * fold-const.c (try_move_mult_to_index): Remove.
6485 (fold_binary_loc): Do not call it.
6486 * tree-data-ref.c (dr_analyze_indices): Strip conversions
6487 from the base object again.
6489 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
6491 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
6494 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6497 * config/arm/arm.md (setmem): New pattern.
6498 * config/arm/arm-protos.h (struct tune_params): New fields.
6499 (arm_gen_setmem): New prototype.
6500 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
6501 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
6502 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
6503 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
6504 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
6505 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
6506 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
6507 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
6508 (arm_const_inline_cost): New function.
6509 (arm_block_set_max_insns): New function.
6510 (arm_block_set_non_vect_profit_p): New function.
6511 (arm_block_set_vect_profit_p): New function.
6512 (arm_block_set_unaligned_vect): New function.
6513 (arm_block_set_aligned_vect): New function.
6514 (arm_block_set_unaligned_non_vect): New function.
6515 (arm_block_set_aligned_non_vect): New function.
6516 (arm_block_set_vect, arm_gen_setmem): New functions.
6518 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6520 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
6522 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6524 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
6526 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6528 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
6530 * valtrack.h: Adjust.
6532 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6534 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
6536 (emit_jump_insn_before_noloc): Likewise.
6537 (emit_call_insn_before_noloc): Likewise.
6538 (emit_label_before): Likewise.
6539 (emit_label_after): Likewise.
6540 (emit_insn_before_setloc): Likewise.
6541 (emit_jump_insn_before_setloc): Likewise.
6542 (emit_call_insn_before_setloc): Likewise.
6543 (emit_call_insn_before): Likewise.
6546 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6548 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
6549 rtx_insn *, eliminating a checked cast.
6551 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6553 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
6554 const_rtx to const rtx_insn *.
6555 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
6558 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6560 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
6561 fixup_args_size_notes.
6562 * expr.c (fixup_args_size_notes): Strengthen first two params from
6563 rtx to rtx_insn *, eliminating a checked cast.
6564 * rtl.h (fixup_args_size_notes): Strengthen first two params from
6567 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6569 * haifa-sched.c (get_ready_element): Strengthen return type from
6571 * sched-int.h (get_ready_element): Likewise.
6573 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
6576 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
6577 indexed_or_indirect_operand instead of memory_operand.
6578 (floatsi<mode>2_lfiwzx_mem): Ditto.
6580 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6582 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
6583 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
6584 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
6586 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6588 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
6590 (get_last_nonnote_insn): Likewise.
6591 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
6592 * resource.c (find_basic_block): Likewise.
6594 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
6597 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6599 * genattr.c (main): Within the prototype of insn_latency written
6600 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
6601 * genautomata.c (output_internal_maximal_insn_latency_func):
6602 Within the implementation of insn_latency written out to
6603 insn-automata.c, strengthen both params from rtx to rtx_insn *,
6604 eliminating a pair of checked casts.
6606 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6608 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
6611 * rtl.h (eh_returnjump_p): Likewise.
6613 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
6615 * Makefile.in (TAGS): Handle constructs in timevar.def.
6617 2014-09-04 Guozhi Wei <carrot@google.com>
6620 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
6621 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
6622 it into two patterns.
6623 (move_lo_quad_internal_be_<mode>): Likewise.
6625 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
6627 * doc/options.texi: Document that Var and Init are required if CPP
6629 * optc-gen.awk: Require Var and Init if CPP is given.
6630 * common.opt (Wpedantic): Use Init.
6632 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6634 * config/rs6000/rs6000.c (special_handling_values): Add
6636 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
6637 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
6638 as swappable with special handling SH_EXTRACT. Remove
6639 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
6641 (adjust_extract): New function.
6642 (handle_special_swappables): Add default to case statement; add
6643 case for SH_EXTRACT that calls adjust_extract.
6644 (dump_swap_insn_table): Handle SH_EXTRACT.
6646 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6648 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
6649 selection of 0th memory doubleword, regardless of endianness.
6651 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6653 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
6655 2014-09-04 Alan Modra <amodra@gmail.com>
6658 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
6661 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
6663 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
6664 * targhooks.c (default_dwarf_frame_reg_mode): New function.
6665 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
6666 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
6667 * doc/tm.texi: Regenerate.
6668 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
6669 selection logic to default_dwarf_frame_reg_mode.
6671 2014-09-03 Marek Polacek <polacek@redhat.com>
6673 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
6676 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
6678 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
6679 the automodified register.
6681 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
6683 * output.h (get_some_local_dynamic_name): Declare.
6684 * final.c (some_local_dynamic_name): New variable.
6685 (get_some_local_dynamic_name): New function.
6686 (final_end_function): Clear some_local_dynamic_name.
6687 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
6688 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6689 (print_operand): Report an error if '%&' is used inappropriately.
6690 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
6691 (get_some_local_dynamic_name_1): Delete.
6692 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
6693 (rs6000_get_some_local_dynamic_name): Delete.
6694 (rs6000_get_some_local_dynamic_name_1): Delete.
6695 (print_operand): Report an error if '%&' is used inappropriately.
6696 * config/s390/s390.c (machine_function): Remove some_ld_name.
6697 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6698 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
6699 * config/sparc/sparc.c: Include rtl-iter.h.
6700 (machine_function): Remove some_ld_name.
6701 (sparc_print_operand): Report an error if '%&' is used inappropriately.
6702 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6704 2014-09-03 Richard Henderson <rth@redhat.com>
6706 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
6707 (aarch64_popwb_pair_reg): Remove.
6708 (aarch64_set_frame_expr): Remove.
6709 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
6710 the restore ops performed by the insns generated.
6711 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
6712 insn. Perform the calls_eh_return addition later; do not attempt to
6713 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
6714 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
6715 special markup at all. Load cfun->machine->frame.hard_fp_offset
6716 into a local variable.
6717 (aarch64_frame_pointer_required): Don't check calls_alloca.
6719 2014-09-03 Richard Biener <rguenther@suse.de>
6721 * opts.c (default_options_optimization): Adjust
6722 max-combine-insns to 2 for -Og.
6724 2014-09-03 Martin Jambor <mjambor@suse.cz>
6727 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
6728 pass-trough jump functions correctly.
6730 2014-09-03 Martin Jambor <mjambor@suse.cz>
6733 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
6734 created replacements in ascending order of offsets.
6735 (known_aggs_to_agg_replacement_list): Likewise.
6737 2014-09-03 Martin Liska <mliska@suse.cz>
6739 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
6740 is set to set uninitialized value for vnresult.
6742 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6744 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
6745 for TARGET_MUST_PASS_IN_STACK.
6747 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6749 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
6750 for TARGET_ARG_PARTIAL_BYTES.
6752 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6754 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
6755 instructions for varargs implementation.
6756 (nds32_expand_epilogue): Emit stack adjustment instructions for
6757 varargs implementation.
6759 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6761 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
6762 optimization detection.
6764 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6766 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
6768 (nds32_function_arg_advance): Deal with nameless arguments.
6769 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
6770 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
6771 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
6773 2014-09-03 Richard Biener <rguenther@suse.de>
6775 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
6776 (struct bb_bitmap_sets): Remove deferred member.
6777 (BB_DEFERRED): Remove.
6778 (defer_or_phi_translate_block): Remove.
6779 (compute_antic_aux): Remove deferring of blocks, assert
6780 proper iteration order.
6781 (compute_antic): Do not set BB_DEFERRED.
6782 (eliminate): Allocate el_avail of proper size initially.
6784 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6786 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
6787 according to the value of crtl->args.pretend_args_size.
6789 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6791 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
6792 varargs information.
6794 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6796 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
6797 implementation for TARGET_SETUP_INCOMING_VARARGS.
6798 (nds32_strict_argument_naming): Refine comment.
6799 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
6800 Define for future implementation.
6802 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
6804 * config/i386/adxintrin.h (_subborrow_u32): New.
6805 (_addcarry_u32): Ditto.
6806 (_subborrow_u64): Ditto.
6807 (_addcarry_u64): Ditto.
6808 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
6810 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
6811 __builtin_ia32_sbb_u64
6813 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6815 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
6817 (nds32_function_arg_advance): Likewise.
6818 (nds32_init_cumulative_args): Likewise.
6819 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
6820 (NDS32_FIRST_GPR_REGNUM): Define.
6821 (NDS32_LAST_GPR_REGNUM): Define.
6822 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
6823 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
6824 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
6825 (machine_function): Use GRP-specific stuff.
6827 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6829 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
6830 (nds32_expand_epilogue): Likewise.
6831 (nds32_expand_prologue_v3push): Likewise.
6832 (nds32_expand_epilogue_v3pop): Likewise.
6834 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6836 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
6837 v3push/v3pop for variadic function.
6838 * config/nds32/nds32.md (prologue, epilogue): Likewise.
6840 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6842 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
6843 Check rtx for varargs implementation.
6844 (nds32_output_stack_pop): Likewise.
6845 * config/nds32/nds32-protos.h: Have a rtx argument for
6846 nds32_output_stack_push and nds32_output_stack_pop.
6847 * config/nds32/nds32.md: Likewise.
6849 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6851 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
6852 to check if FUNC is an interrupt service routine.
6853 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
6855 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6857 * config/nds32/nds32.h (machine_function): Add some fields for variadic
6858 arguments implementation.
6860 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6862 * config/nds32/nds32-predicates.c
6863 (nds32_valid_stack_push_pop): Rename to ...
6864 (nds32_valid_stack_push_pop_p): ... this.
6865 * config/nds32/nds32-protos.h: Likewise.
6866 * config/nds32/predicates.md: Likewise.
6868 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6870 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
6871 (nds32_emit_stack_v3push): ... this.
6872 (nds32_gen_stack_v3pop): Rename to ...
6873 (nds32_emit_stack_v3pop): ... this and consider CFA restore
6876 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6878 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
6879 (nds32_emit_stack_push_multiple): ... this.
6880 (nds32_gen_stack_pop_multiple): Rename to ...
6881 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
6884 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6887 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
6888 and add a second splitter to handle the remaining cases.
6890 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6892 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
6894 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
6896 * cfgexpand.c (label_rtx_for_bb): Change type to
6897 hash_map<basic_block, rtx_code_label *> *.
6898 (expand_gimple_basic_block): Adjust.
6899 (pass_expand::execute): Likewise.
6901 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
6903 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
6904 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
6905 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
6906 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
6907 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
6908 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
6909 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
6912 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
6914 * alloc-pool.c: Include coretypes.h.
6915 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
6916 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
6917 hash_set instead of htab.
6918 * ggc-page.c (in_gc): New variable.
6919 (ggc_free): Do nothing if a collection is taking place.
6920 (ggc_collect): Set in_gc appropriately.
6921 * ggc.h (gt_ggc_mx(const char *)): New function.
6922 (gt_pch_nx(const char *)): Likewise.
6923 (gt_ggc_mx(int)): Likewise.
6924 (gt_pch_nx(int)): Likewise.
6925 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
6926 (hash_map::hash_entry::pch_nx): Likewise.
6927 (hash_map::hash_entry::pch_nx_helper): Likewise.
6928 (hash_map::hash_map): Adjust.
6929 (hash_map::create_ggc): New function.
6930 (gt_ggc_mx): Likewise.
6931 (gt_pch_nx): Likewise.
6932 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
6933 (default_hashset_traits::pch_nx): Likewise.
6934 (hash_set::hash_entry::ggc_mx): Likewise.
6935 (hash_set::hash_entry::pch_nx): Likewise.
6936 (hash_set::hash_entry::pch_nx_helper): Likewise.
6937 (hash_set::hash_set): Adjust.
6938 (hash_set::create_ggc): New function.
6939 (hash_set::elements): Likewise.
6940 (gt_ggc_mx): Likewise.
6941 (gt_pch_nx): Likewise.
6942 * hash-table.h (hash_table::hash_table): Adjust.
6943 (hash_table::m_ggc): New member.
6944 (hash_table::~hash_table): Adjust.
6945 (hash_table::expand): Likewise.
6946 (hash_table::empty): Likewise.
6947 (gt_ggc_mx): New function.
6948 (hashtab_entry_note_pointers): Likewise.
6949 (gt_pch_nx): Likewise.
6951 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6953 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
6954 built-in definition.
6955 (XVCVUXDDP_SCALE): Likewise.
6956 (XVCVDPSXDS_SCALE): Likewise.
6957 (XVCVDPUXDS_SCALE): Likewise.
6958 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
6959 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
6960 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
6961 VSX_BUILTIN_XVCVDPUXDS_SCALE.
6962 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
6964 * config/rs6000/rs6000.c (real.h): New include.
6965 (rs6000_scale_v2df): New function.
6966 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
6967 (UNSPEC_VSX_XVCVUXDDP): Likewise.
6968 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
6969 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
6970 (vsx_xvcvsxddp_scale): New define_expand.
6971 (vsx_xvcvsxddp): New define_insn.
6972 (vsx_xvcvuxddp_scale): New define_expand.
6973 (vsx_xvcvuxddp): New define_insn.
6974 (vsx_xvcvdpsxds_scale): New define_expand.
6975 (vsx_xvcvdpsxds): New define_insn.
6976 (vsx_xvcvdpuxds_scale): New define_expand.
6977 (vsx_xvcvdpuxds): New define_insn.
6978 * doc/extend.texi (vec_ctf): Add new prototypes.
6979 (vec_cts): Likewise.
6980 (vec_ctu): Likewise.
6981 (vec_splat): Likewise.
6982 (vec_div): Likewise.
6983 (vec_mul): Likewise.
6985 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6988 * config/arm/neon.md
6989 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
6990 <v_cmp_result>): New pattern.
6991 * config/arm/iterators.md (NEON_VCVT): New int iterator.
6992 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
6993 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
6994 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
6995 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
6996 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
6998 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7001 * config/arm/iterators.md (FIXUORS): New code iterator.
7002 (VCVT): New int iterator.
7003 (su_optab): New code attribute.
7005 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
7007 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7009 * config/aarch64/predicates.md (aarch64_comparison_operation):
7010 New special predicate.
7011 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
7012 aarch64_comparison_operation instead of matching an operator.
7013 Update operand numbers.
7014 (csinc3<mode>_insn): Likewise.
7015 (*csinv3<mode>_insn): Likewise.
7016 (*csneg3<mode>_insn): Likewise.
7017 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
7018 * config/aarch64/aarch64.c (aarch64_get_condition_code):
7019 Return -1 instead of aborting on invalid condition codes.
7020 (aarch64_print_operand): Update aarch64_get_condition_code callsites
7021 to assert that the returned condition code is valid.
7022 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
7024 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
7026 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
7027 tree.def, and gimple.def
7029 2014-09-02 Jakub Jelinek <jakub@redhat.com>
7030 Balaji V. Iyer <balaji.v.iyer@intel.com>
7031 Igor Zamyatin <igor.zamyatin@intel.com>
7033 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
7034 (__cilkrts_cilk_for_64): Likewise.
7035 * cilk-common.c (declare_cilk_for_builtin): New function.
7036 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
7037 __cilkrts_cilk_for_64 bultins.
7038 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
7040 (cilk_for_32_fndecl): New define.
7041 (cilk_for_64_fndecl): Likewise.
7042 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
7043 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
7044 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
7045 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
7046 GF_OMP_FOR_COMBINED_INTO.
7047 * gimplify.c (gimplify_scan_omp_clauses): Added
7048 OMP_CLAUSE__CILK_FOR_COUNT_ case.
7049 (gimplify_adjust_omp_clauses): Ditto.
7050 (gimplify_omp_for): Added CILK_FOR case.
7051 (gimplify_expr): Ditto.
7052 * omp-low.c: Include cilk.h.
7053 (extract_omp_for_data): Set appropriate kind for
7054 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
7055 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
7056 (create_omp_child_function_name): Added second argument to handle
7058 (cilk_for_check_loop_diff_type): New function.
7059 (expand_cilk_for_call): Likewise.
7060 (expand_cilk_for): Likewise.
7061 (create_omp_child_function): Set cilk_for_count; handle the cases when
7062 it is true; call create_omp_child_function_name with second argument.
7063 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
7064 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
7065 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
7066 * tree-nested.c (convert_nonlocal_omp_clauses): Added
7067 OMP_CLAUSE__CILK_FOR_COUNT_ case.
7068 (convert_local_omp_clauses): Ditto.
7069 * tree-pretty-print.c (dump_omp_clause): Added
7070 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
7071 (dump_generic_node): Added CILK_FOR case.
7072 * tree.c (omp_clause_num_ops): New element
7073 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
7074 (omp_clause_code_name): New element _Cilk_for_count_.
7075 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
7076 * tree.def: Add tree code for CILK_FOR.
7078 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7080 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
7081 (ppc403-compare): Add "exts with dot" case.
7082 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
7083 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
7084 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
7085 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
7086 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
7087 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
7088 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
7089 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
7090 cell-cmp-microcoded): Similarly.
7091 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
7092 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
7093 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
7094 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
7095 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
7096 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
7097 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
7098 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
7099 (power6-compare): Add "exts with dot" case.
7100 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
7101 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
7102 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
7104 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
7105 if avoiding Cell microcode.
7106 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
7107 (is_cracked_insn): Ditto.
7108 (insn_must_be_first_in_group): Ditto.
7109 * config/rs6000/rs6000.md (dot): Adjust comment.
7110 (cell_micro): Handle exts+dot.
7111 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
7112 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
7113 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
7114 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
7115 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
7116 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
7117 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
7119 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7121 * config/rs6000/rs6000.md (QHSI): Delete.
7122 (EXTQI, EXTHI, EXTSI): New mode iterators.
7123 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
7124 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
7125 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
7126 9 anonymous instructions, and 8 splitters): Delete.
7127 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
7128 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
7129 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
7130 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
7131 *zero_extendsi<mode>2_dot2): New.
7133 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7135 * config/rs6000/rs6000.md (any_extend): New code iterator.
7136 (u, su): New code attributes.
7137 (dmode, DMODE): New mode attributes.
7138 (<su>mul<mode>3_highpart): New.
7139 (*<su>mul<mode>3_highpart): New.
7140 (<su>mulsi3_highpart_le): New.
7141 (<su>muldi3_highpart_le): New.
7142 (<su>mulsi3_highpart_64): New.
7143 (<u>mul<mode><dmode>3): New.
7144 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
7146 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
7149 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
7151 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
7152 *mulsi3_internal2, and two splitters): Delete.
7153 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
7155 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
7157 2014-09-02 Richard Biener <rguenther@suse.de>
7159 PR tree-optimization/62695
7160 * tree-ssa-structalias.c (find_func_clobbers): Add missing
7163 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
7166 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
7168 2014-09-01 Andi Kleen <ak@linux.intel.com>
7170 * file-find.c (add_prefix_begin): Add.
7171 (do_add_prefix): Rename from add_prefix with first argument.
7172 (add_prefix): Add new wrapper.
7173 * file-find.h (add_prefix_begin): Add.
7174 * gcc-ar.c (main): Support -B option.
7176 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
7178 * genemit.c: Include dumpfile.h.
7179 (gen_split): Print name of splitter function to dump file.
7181 2014-09-01 Richard Biener <rguenther@suse.de>
7183 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
7184 Use stack auto_vecs for constraint expressions.
7185 (find_func_aliases_for_call): Likewise.
7186 (find_func_aliases): Likewise.
7187 (find_func_clobbers): Likewise.
7189 2014-09-01 Richard Biener <rguenther@suse.de>
7191 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
7192 operands vector in most cases. Remove redundant code.
7194 2014-09-01 Olivier Hainque <hainque@adacore.com>
7196 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
7197 $WIND_BASE instead of designating a harcoded arbitrary home dir.
7198 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
7200 2014-09-01 Richard Biener <rguenther@suse.de>
7202 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
7203 copy_reference_ops_from_call, vn_nary_op_compute_hash,
7204 vn_reference_compute_hash, vn_reference_insert): Remove.
7205 (vn_reference_lookup_call): New function.
7206 * tree-ssa-sccvn.c (vn_reference_compute_hash,
7207 copy_reference_ops_from_ref, copy_reference_ops_from_call,
7208 vn_reference_insert, vn_nary_op_compute_hash): Make static.
7209 (create_reference_ops_from_call): Remove.
7210 (vn_reference_lookup_3): Properly update shared_lookup_references.
7211 (vn_reference_lookup_pieces): Assert that we updated
7212 shared_lookup_references properly.
7213 (vn_reference_lookup): Likewise.
7214 (vn_reference_lookup_call): New function.
7215 (visit_reference_op_call): Use it. Avoid re-building the
7217 (visit_reference_op_load): Remove redundant lookup.
7218 (visit_reference_op_store): Perform special tail-merging work
7219 only when possibly doing tail-merging.
7220 (visit_use): Likewise.
7221 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
7223 2014-09-01 Jakub Jelinek <jakub@redhat.com>
7226 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
7227 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
7228 (find_inc): Revert 2014-08-13 change.
7230 2014-09-01 Marek Polacek <polacek@redhat.com>
7233 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
7234 Change the type of V to unsigned HOST_WIDE_INT.
7236 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
7238 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
7239 the size of byte markers.
7240 (do_shift_rotate): Fix confusion between host, target and marker byte
7242 (verify_symbolic_number_p): Likewise.
7243 (find_bswap_or_nop_1): Likewise.
7244 (find_bswap_or_nop): Likewise.
7246 2014-09-01 Olivier Hainque <hainque@adacore.com>
7248 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
7249 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
7251 2014-09-01 Jakub Jelinek <jakub@redhat.com>
7253 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
7254 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
7255 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
7257 2014-09-01 Yury Gribov <y.gribov@samsung.com>
7261 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
7262 (build_check_stmt): Likewise.
7263 (instrument_strlen_call): Likewise.
7264 (asan_expand_check_ifn): Likewise and fix types.
7265 (maybe_cast_to_ptrmode): New function.
7267 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7269 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
7271 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
7273 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
7275 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
7277 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
7278 prefix to function labels when generating fast indirect calls.
7280 2014-08-30 David Malcolm <dmalcolm@redhat.com>
7284 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
7285 param back from rtx_insn * to rtx. Rename param from "label" to
7286 "label_or_return", reintroducing "label" as an rtx_insn * after
7287 we've ensured it's not a RETURN.
7288 (first_active_target_insn): Likewise for return type and param;
7289 add a checked cast to rtx_insn * once we've ensured "insn" is not
7291 (steal_delay_list_from_target): Convert param "pnew_thread" back
7292 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
7294 (own_thread_p): Convert param "thread" back from an rtx_insn * to
7295 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
7296 cast once we've established we're not dealing with a RETURN,
7297 renaming subsequent uses of "thread" to "thread_insn".
7298 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
7300 (follow_jumps): Convert return type and param "label" from
7301 rtx_insn * back to rtx. Move initialization of "value" to after
7302 the handling for ANY_RETURN_P, adding a checked cast there to
7303 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
7304 rename to "this_label_or_return", reintroducing "this_label" as
7305 an rtx_insn * once we've handled the case where it could be an
7307 (fill_slots_from_thread): Rename param "thread" to
7308 "thread_or_return", converting from an rtx_insn * back to an rtx.
7309 Reintroduce name "thread" as an rtx_insn * local with a checked
7310 cast once we've handled the case of it being an ANY_RETURN_P.
7311 Convert local "new_thread" from an rtx_insn * back to an rtx.
7312 Add a checked cast when assigning to "trial" from "new_thread".
7313 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
7314 checked cast to rtx_insn * from "new_thread" when invoking
7316 (fill_eager_delay_slots): Convert locals "target_label",
7317 "insn_at_target" from rtx_insn * back to rtx.
7318 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
7319 (relax_delay_slots): Convert locals "trial", "target_label" from
7320 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
7321 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
7322 invoking update_block.
7323 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
7324 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
7326 * resource.h (mark_target_live_regs): Undo erroneous conversion
7327 of second param of r214693, converting it back from rtx_insn * to
7328 rtx, since it could be a RETURN.
7330 * resource.c (find_dead_or_set_registers): Similarly, convert
7331 param "jump_target" back from an rtx_insn ** to an rtx *, as we
7332 could be writing back a RETURN. Rename local rtx_insn * "next" to
7333 "next_insn", and introduce "lab_or_return" as a local rtx,
7334 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
7335 (mark_target_live_regs): Undo erroneous conversion
7336 of second param of r214693, converting it back from rtx_insn * to
7337 rtx, since it could be a RETURN. Rename it from "target" to
7338 "target_maybe_return", reintroducing the name "target" as a local
7339 rtx_insn * with a checked cast, after we've handled the case of
7342 2014-08-29 DJ Delorie <dj@redhat.com>
7344 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
7345 pointer size up to a power of two.
7346 * defaults.h (DWARF2_ADDR_SIZE): Round up.
7347 (POINTER_SIZE_UNITS): New, rounded up value.
7348 * dwarf2asm.c (size_of_encoded_value): Use it.
7349 (dw2_output_indirect_constant_1): Likewise.
7350 * expmed.c (init_expmed_one_conv): We now know the sizes of
7352 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
7353 * optabs.c (expand_float): Use precision, not size.
7354 (expand_fix): Likewise.
7355 * simplify-rtx (simplify_unary_operation_1): Likewise.
7356 * tree-dfa.c (get_ref_base_and_extent): Likewise.
7357 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
7358 (default_assemble_integer) Likewise.
7359 (dump_tm_clone_pairs): Likewise.
7360 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
7361 * var-tracking.c (adjust_mems): Allow partial-int modes also.
7362 (prepare_call_arguments): Likewise.
7363 * stor-layout.c (finalize_type_size): Preserve precision.
7364 (layout_type): Use precision, not size.
7366 * expr.c (convert_move): If the target has an explicit converter,
7369 2014-08-29 David Malcolm <dmalcolm@redhat.com>
7371 * gdbinit.in: Skip various inline functions in rtl.h when
7374 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
7377 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
7379 2014-08-29 Richard Biener <rguenther@suse.de>
7381 PR tree-optimization/62291
7382 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
7383 exactly the vector size needed and use quick_push.
7384 (phi_translate_1): Adjust comment.
7385 (valid_in_sets): Remove block argument and remove pointless
7387 (dependent_clean): Adjust for removal of block argument.
7389 (compute_antic_aux): Likewise.
7390 (compute_partial_antic_aux): Likewise.
7392 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
7393 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7394 Anna Tikhonova <anna.tikhonova@intel.com>
7395 Ilya Tocar <ilya.tocar@intel.com>
7396 Andrey Turetskiy <andrey.turetskiy@intel.com>
7397 Ilya Verbin <ilya.verbin@intel.com>
7398 Kirill Yukhin <kirill.yukhin@intel.com>
7399 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7401 * config/i386/sse.md
7402 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
7403 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
7404 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
7405 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
7407 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
7408 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7409 Anna Tikhonova <anna.tikhonova@intel.com>
7410 Ilya Tocar <ilya.tocar@intel.com>
7411 Andrey Turetskiy <andrey.turetskiy@intel.com>
7412 Ilya Verbin <ilya.verbin@intel.com>
7413 Kirill Yukhin <kirill.yukhin@intel.com>
7414 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7416 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
7417 * config/i386/sse.md
7418 (define_mode_iterator VI4_128_8_256): New.
7419 (define_mode_iterator VI2_128_4_256): Ditto.
7420 (define_mode_iterator PMOV_DST_MODE): Rename into
7421 (define_mode_iterator PMOV_DST_MODE_1): this.
7422 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
7423 Use PMOV_DST_MODE_1 mode iterator.
7424 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
7426 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
7428 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
7429 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
7430 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
7431 (define_mode_iterator PMOV_DST_MODE_2): New.
7432 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
7433 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
7434 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
7436 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
7437 (define_mode_attr pmov_dst_3): Ditto.
7438 (define_mode_attr pmov_dst_zeroed_3): Ditto.
7439 (define_mode_attr pmov_suff_3): Ditto.
7440 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
7441 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
7442 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
7443 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
7444 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
7445 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
7446 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
7447 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
7448 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
7449 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
7450 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
7451 (define_mode_attr pmov_dst_4): Ditto.
7452 (define_mode_attr pmov_dst_zeroed_4): Ditto.
7453 (define_mode_attr pmov_suff_4): Ditto.
7454 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
7455 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
7456 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
7457 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
7458 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
7459 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
7460 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
7461 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
7462 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
7463 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
7464 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
7466 2014-08-29 Richard Biener <rguenther@suse.de>
7468 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
7469 NON_LVALUE_EXPR in gimple.
7471 2014-08-29 Richard Biener <rguenther@suse.de>
7474 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
7475 from previous refactoring.
7476 (gimple_fold_builtin_strncpy): Likewise.
7478 2014-08-29 David Malcolm <dmalcolm@redhat.com>
7481 * function.c (assign_parm_setup_reg): Remove erroneous checked
7482 cast to rtx_insn * on result of gen_extend_insn in favor of
7483 introducing a new local rtx "pat".
7485 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7487 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
7489 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
7491 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7493 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
7494 (next_insn): Likewise.
7495 * emit-rtl.c (next_insn): Likewise.
7496 (previous_insn): Likewise.
7497 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
7498 "insn" and "next" from rtx to rtx_insn *.
7499 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
7500 "insn", "insn1", "vliw_start", "prologue_end_note",
7501 "last_insn_in_packet".
7503 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7505 * shrink-wrap.h (active_insn_between): Strengthen both params from
7507 * function.c (active_insn_between): Likewise.
7509 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7511 * genattr.c (main): When writing out insn-attr.h, strengthen param
7512 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
7513 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
7514 writing out the definition of dfa_clear_single_insn_cache to the
7515 generated insn-automata.c
7517 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7519 * resource.h (clear_hashed_info_for_insn): Strengthen param from
7521 (incr_ticks_for_insn): Likewise.
7522 (init_resource_info): Likewise.
7524 * resource.c (init_resource_info): Likewise.
7525 (clear_hashed_info_for_insn): Likewise.
7526 (incr_ticks_for_insn): Likewise.
7528 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
7530 (steal_delay_list_from_target): Use methods of "seq".
7531 (try_merge_delay_insns): Use methods of "merged_insns".
7532 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
7533 (reorg_redirect_jump): Likewise for param "jump".
7535 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7537 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
7539 * config/s390/s390.c (s390_split_branches): Eliminate top-level
7540 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
7542 (s390_mainpool_finish): In three places, split out a local rtx
7543 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
7544 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
7545 and split another local rtx "insn" out into rtx "pat" and
7547 * config/sh/sh.c (output_branchy_insn): Rather than working
7548 directly on operands[9], introduce local rtx_code_label *
7549 variables named "lab" in two places, working on them, and then
7550 assigning them to operands[9], so that the intervening operations
7551 are known by the type system to be on insns.
7553 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7555 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
7558 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
7559 in invocation of INSN_HAS_LOCATION.
7561 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7563 * config/rs6000/altivec.h (vec_xl): New #define.
7564 (vec_xst): Likewise.
7565 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
7566 (XXSPLTD_V2DI): Likewise.
7567 (DIV_V2DI): Likewise.
7568 (UDIV_V2DI): Likewise.
7569 (MUL_V2DI): Likewise.
7570 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
7571 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
7572 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
7573 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
7574 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
7575 (UNSPEC_VSX_DIVSD): Likewise.
7576 (UNSPEC_VSX_DIVUD): Likewise.
7577 (UNSPEC_VSX_MULSD): Likewise.
7578 (vsx_mul_v2di): New insn-and-split.
7579 (vsx_div_v2di): Likewise.
7580 (vsx_udiv_v2di): Likewise.
7581 (vsx_xxspltd_<mode>): New insn.
7583 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7585 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
7587 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
7588 (NEXT_INSN): Likewise.
7589 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
7590 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
7592 (no_labels_between_p): Likewise for both params.
7594 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
7595 cast when using NEXT_INSN on operands[2].
7596 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
7597 "insn" from rtx to rtx_insn *, adding a checked cast.
7598 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
7600 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
7602 (arc_text_label): Likewise for param "insn".
7603 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
7605 (arc_ccfsm_record_condition): Likewise for param "jump".
7606 (arc_text_label): Likewise for local "label".
7607 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
7608 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
7609 a method for typesafety. Add a checked cast.
7610 * config/arc/constraints.md (Clb): Add a checked cast when getting
7611 the CODE_LABEL from a LABEL_REF.
7612 * config/arm/arm.c (require_pic_register): Strengthen locals
7613 "seq", "insn" from rtx to rtx_insn *.
7614 (create_fix_barrier): Likewise for locals "selected", "next".
7615 (thumb1_reorg): Likewise for locals "prev", "insn".
7616 (arm_expand_prologue): Likewise for local "last".
7617 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
7619 (thumb2_output_casesi): Likewise for operands[2].
7620 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
7621 strengthen local "insn" from rtx to rtx_insn *.
7622 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
7623 type and param "insn".
7624 (find_prev_insn_start): Likewise.
7625 (hwloop_optimize): Likewise for locals "insn", "last_insn",
7627 (gen_one_bundle): Likewise for loal "t".
7628 (find_load): Likewise for param "insn".
7629 (workaround_speculation): Likewise for locals "insn", "next",
7630 "target", "next_tgt".
7631 * config/c6x/c6x.c (assign_reservations): Likewise for both params
7632 and for locals "insn", "within", "last".
7633 (count_unit_reqs): Likewise for params "head", "tail" and local
7635 (try_rename_operands): Likewise for params "head", "tail".
7636 (reshuffle_units): Likewise for locals "head", "tail", "insn".
7637 (struct c6x_sched_context): Likewise for fields
7638 "last_scheduled_insn", "last_scheduled_iter0".
7639 (init_sched_state): Replace NULL_RTX with NULL.
7640 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
7642 (undo_split_delayed_nonbranch): Likewise for param and for local
7644 (conditionalize_after_sched): Likewise for local "insn".
7645 (bb_earliest_end_cycle): Likewise.
7646 (filter_insns_above): Likewise for locals "insn", "next".
7647 (hwloop_optimize): Remove redundant checked cast.
7648 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
7649 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
7651 (cris_simple_epilogue): Likewise.
7652 (cris_expand_prologue): Likewise.
7653 (cris_expand_epilogue): Likewise.
7654 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
7655 local "insn" from rtx to rtx_insn *.
7656 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
7657 (struct frv_packet_group): Likewise for the elements within array
7658 fields "insns", "sorted", and for field "nop".
7659 (frv_packet): Likewise for the elements within array field
7661 (frv_add_insn_to_packet): Likewise for param "insn".
7662 (frv_insert_nop_in_packet): Likewise for param "insn" and local
7664 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
7665 (frv_sort_insn_group_1): Likewise for local "insn".
7666 (frv_optimize_membar_local): Likewise.
7667 (frv_align_label): Likewise for locals "x", "last", "barrier",
7669 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
7671 (ia64_sched_init): Likewise for local "insn".
7672 (scheduled_good_insn): Likewise for param "last".
7673 (struct _ia64_sched_context): Likewise for field
7674 "last_scheduled_insn".
7675 (ia64_init_sched_context): Replace NULL_RTX with NULL.
7676 (struct bundle_state): Likewise for field "insn".
7677 (issue_nops_and_insn): Likewise for param "insn".
7678 (get_next_important_insn): Likewise for return type and both
7680 (ia64_add_bundle_selector_before): Likewise for param "insn".
7681 (bundling): Likewise for params "prev_head_insn", "tail" and
7682 locals "insn", "next_insn", "b". Eliminate top-level local rtx
7683 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
7684 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
7685 Strengthen final param from rtx to rtx_insn *.
7686 (iq2000_move_1word): Likewise for second param.
7687 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
7688 param "cur_insn" and local "next_insn".
7689 (iq2000_move_1word): Likewise for param "insn".
7690 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
7691 casts when using NEXT_INSN on operands[1].
7692 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
7693 "insn" from rtx to rtx_insn *.
7694 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
7695 "x", introducing local rtx_insn * "insn" for when working with the
7696 CODE_LABEL of the LABEL_REF.
7697 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
7699 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
7701 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
7703 (conditionalize_block): Likewise for return type and param.
7704 (mcore_is_dead): Likewise for param "first" and local "insn".
7705 (emit_new_cond_insn): Likewise for return type.
7706 (conditionalize_block): Likewise for return type, param, and
7707 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
7709 (conditionalize_optimization): Likewise for local "insn".
7710 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
7712 * config/microblaze/microblaze.md: Add checked casts when using
7714 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
7715 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
7716 and rtx_insn * "insn".
7717 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
7718 checked cast when using NEXT_INSN on operands[2].
7719 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
7720 local "insn" from rtx to rtx_insn *.
7721 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
7723 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
7724 Add a checked cast when using NEXT_INSN on operands[1].
7725 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
7727 (pa_output_cbranch): Likewise for final param.
7728 (pa_output_lbranch): Likewise for second param.
7729 (pa_output_bb): Likewise for third param.
7730 (pa_output_bvb): Likewise.
7731 (pa_output_dbra): Likewise for second param.
7732 (pa_output_movb): Likewise.
7733 (pa_output_parallel_movb): Likewise.
7734 (pa_output_parallel_addb): Likewise.
7735 (pa_output_millicode_call): Likewise for first param.
7736 (pa_output_mul_insn): Likewise for second param.
7737 (pa_output_div_insn): Likewise for third param.
7738 (pa_output_mod_insn): Likewise for second param.
7739 (pa_jump_in_call_delay): Likewise for param.
7740 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
7741 (pa_output_div_insn): Likewise.
7742 (pa_output_mod_insn): Likewise.
7743 (pa_output_cbranch): Likewise.
7744 (pa_output_lbranch): Likewise.
7745 (pa_output_bb): Likewise.
7746 (pa_output_bvb): Likewise.
7747 (pa_output_dbra): Likewise.
7748 (pa_output_movb): Likewise.
7749 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
7750 to simplify and for typesafety.
7751 (pa_output_call): Use method of rtx_sequence *.
7752 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
7753 (pa_jump_in_call_delay): Likewise.
7754 (pa_output_parallel_movb): Likewise.
7755 (pa_output_parallel_addb): Likewise.
7756 (pa_following_call): Likewise.
7757 (pa_combine_instructions): Likewise for locals "anchor",
7759 (pa_can_combine_p): Likewise for params "anchor", "floater" and
7760 locals "start", "end".
7761 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
7762 param "insn" and local "local_insn".
7763 (picochip_final_prescan_insn): Likewise for local "local_insn".
7764 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
7766 (uses_TOC): Likewise.
7767 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
7768 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
7769 splitting out to more tightly-scoped locals, 3 as rtx and one as
7771 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
7773 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
7775 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
7777 (fixup_addr_diff_vecs): Likewise.
7778 (reg_unused_after): Likewise for param 2.
7779 (sh_can_redirect_branch): Likewise for both params.
7780 (check_use_sfunc_addr): Likewise for param 1.
7781 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
7782 (find_barrier): Likewise for local "last_got".
7783 (gen_block_redirect): Likewise for return type, param "jump" and
7784 locals "prev", "scan", "next", "insn".
7785 (struct far_branch): Likewise for fields "near_label",
7786 "insert_place", "far_label".
7787 (gen_far_branch): Likewise for local "jump".
7788 (fixup_addr_diff_vecs): Likewise for param "first" and locals
7790 (barrier_align): Likewise for param and for locals "prev", "x".
7791 Introduce local rtx_sequence * "prev_seq" and use insn method for
7792 typesafety and clarity.
7793 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
7794 (get_dest_uid): Likewise for local "dest".
7795 (split_branches): Likewise for locals "next", "beyond", "label",
7796 "block", "far_label". Add checked casts when assigning to
7797 bp->far_label and "far_label".
7798 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
7799 (sequence_insn_p): Likewise.
7800 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
7801 more loop-scoped rtx "insn" when walking LABEL_REFS.
7802 (sh_can_redirect_branch): Strengthen both params from rtx to
7804 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
7805 new local rtx_sequence * "seq" via a dyn_cast, and use a method
7806 for clarity and typesafety.
7807 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
7808 "insn" from rtx to rtx_insn *.
7809 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
7810 when using NEXT_INSN on the CODE_LABEL in operands[2].
7811 (define_insn "casesi_worker_2"): Likewise.
7812 (define_insn "casesi_shift_media"): Likewise.
7813 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
7815 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
7816 Strengthen field "insn" from rtx to rtx_insn *.
7817 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
7818 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
7819 param "start_insn" and local "start_insn".
7820 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
7822 (find_set_of_reg_bb): Likewise for param "insn".
7823 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
7824 (trace_reg_uses): Likewise for param "start_insn".
7825 (sh_treg_combine::cbranch_trace): Likewise for field
7827 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
7829 (sh_treg_combine::record_set_of_reg): Likewise for param
7830 "start_insn" and local "i".
7831 (sh_treg_combine::can_remove_cstore): Likewise for local
7833 (sh_treg_combine::try_optimize_cbranch): Likewise for param
7835 (sh_treg_combine::execute): Likewise for local "i".
7836 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
7838 (sparc_check_64): Likewise for second param.
7839 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
7840 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
7841 dyn_cast, using its insn method for typesafety and clarity.
7842 (empty_delay_slot): Strengthen param "insn" from rtx to
7844 (set_extends): Likewise.
7845 (sparc_check_64): Likewise.
7846 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
7847 for locals "seq", "last_insn".
7848 (combine_bnp): Likewise for param "insn".
7849 (xstormy16_reorg): Likewise for local "insn".
7850 * config/v850/v850.c (substitute_ep_register): Likewise for params
7851 "first_insn", "last_insn" and local "insn".
7852 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
7853 elements of "regs" array, and local "insn".
7854 * except.c (emit_note_eh_region_end): Likewise for param "insn".
7855 * final.c (final_sequence): Strengthen this global from rtx to
7857 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
7859 (final_scan_insn): Update assignment to "final_sequence" to be
7860 from "seq", the cast version of "body", for type-safety.
7861 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
7862 "insns" from rtx to rtx_insn *.
7863 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
7864 * genattr.c (main): When writing out generated insn-attr.h,
7865 strengthen params 1 and 3 of eligible_for_delay,
7866 eligible_for_annul_true, eligible_for_annul_false from rtx to
7868 * genattrtab.c (write_eligible_delay): Likewise when writing out
7869 generated insn-attrtab.c; also local "insn" the generated
7871 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
7873 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
7874 "start_label" from rtx to rtx_insn *.
7875 * ira.c (decrease_live_ranges_number): Likewise for local "p".
7876 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
7877 "insns" and local "insn".
7878 (validate_equiv_mem): Likewise for param "start" and local "insn".
7879 (memref_used_between_p): Likewise for params "start", "end" and
7881 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
7883 * loop-doloop.c (doloop_optimize): Within region guarded by
7884 INSN_P (doloop_pat), introduce a new local rtx_insn *
7885 "doloop_insn" via a checked cast, and use it for typesafety,
7886 eventually writing the value back into doloop_pat.
7887 * output.h (final_sequence): Strengthen this global from rtx to
7889 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
7890 reintroducing "insn" as an rtx_insn * via a checked cast.
7891 Strengthen param "attempt" and local "new_insn"from rtx to
7893 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
7895 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
7896 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
7897 "p" in favor of more tightly-scoped replacements, sometimes rtx
7898 and sometimes rtx_insn *, as appropriate.
7899 (delete_output_reload): Eliminate top-level rtx "i1", splitting
7900 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
7901 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
7902 local "trial" from rtx to rtx_insn *.
7903 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
7904 rtx to rtx_insn *. Strenghten local "pat" from rtx to
7905 rtx_sequence * and use methods for clarity and typesafety.
7906 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
7907 rtx to rtx_insn *. Strenghten local "li" from rtx to
7908 rtx_insn_list * and use its methods for clarity and typesafety.
7909 (steal_delay_list_from_target): Strengthen param "insn" from rtx
7911 (steal_delay_list_from_fallthrough): Likewise.
7912 (try_merge_delay_insns): Likewise for param "thread" and locals
7913 "trial", "next_trial", "delay_insn".
7914 (redundant_insn): Likewise for param "target" and local "trial".
7915 (own_thread_p): Likewise for param "thread" and locals
7916 "active_insn", "insn".
7917 (get_label_before): Likewise for param "insn".
7918 (fill_simple_delay_slots): Likewise for local "new_label"; use
7919 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
7920 (label_before_next_insn): Strengthen return type and local "insn"
7921 from rtx to rtx_insn *.
7922 (relax_delay_slots): Likewise for locals "other", "tmp".
7923 (make_return_insns): Likewise for param "first" and locals "insn",
7924 "jump_insn", "prev". Move declaration of "pat" to its assignment
7925 and strengthen from rtx to rtx_sequence *. Use its methods for
7926 clarity and typesafety.
7927 * rtlanal.c (no_labels_between_p): Strengthen params from
7928 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
7930 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
7931 from const_rtx to const rtx_insn *.
7932 (reg_set_between_p): Rename param "from_insn" to
7933 "uncast_from_insn", and reintroduce "from_insn" as a
7934 const rtx_insn * via a checked cast.
7935 (modified_between_p): Likewise for param "start" as "uncast_start".
7936 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
7937 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
7938 "tmp", head" from rtx to rtx_insn *.
7939 (recompute_rev_top_order): Likewise for local "insn".
7940 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
7941 * store-motion.c (build_store_vectors): Likewise for local "insn".
7942 Strengthen local "st" from rtx to rtx_insn_list * and use methods
7943 for clarity and typesafety.
7944 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
7946 (computation_cost): Likewise for local "seq".
7947 (get_address_cost): Likewise.
7949 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7951 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
7953 (label_is_jump_target_p): Likewise for second param.
7955 * rtlanal.c (tablejump_p): Likewise for param "insn".
7956 (label_is_jump_target_p): Likewise for param "jump_insn".
7958 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7960 * rtl.h (find_first_parameter_load): Strengthen return type and
7961 both params from rtx to rtx_insn *.
7962 * rtlanal.c (find_first_parameter_load): Strengthen return type,
7963 both params and locals "before", "first_set" from rtx to
7964 rtx_insn *. Remove now-redundant cast.
7965 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
7967 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7969 * rtl.h (find_last_value): Delete.
7970 * rtlanal.c (find_last_value): Delete.
7972 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7974 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
7975 from rtx to rtx_insn *.
7976 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
7977 rtx "note" with new local rtx_insn * "new_head" when calculating
7978 head insn of new basic block.
7979 * combine.c (combine_split_insns): Strengthen return type and local
7980 "ret" from rtx to rtx_insn *.
7981 (likely_spilled_retval_p): Likewise for locals "use" and "p".
7982 (try_combine): Eliminate local "m_split", splitting into new
7983 locals "m_split_insn" and "m_split_pat".
7984 (find_split_point): Strengthen local "seq" from rtx into
7986 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
7987 locals "label", "branch".
7988 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
7990 (define_expand "umulsi3_highpart"): Likewise for local "insn".
7991 * dse.c (note_add_store_info): Likewise for fields "first",
7993 (note_add_store): Likewise for local "insn".
7994 (emit_inc_dec_insn_before): Likewise for locals "insn",
7996 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
7997 (replace_read): Likewise for locals "insns", "this_insn".
7998 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
7999 (notice_eh_throw): Likewise for param "insn".
8000 (before_next_cfi_note): Likewise for return type, param, and local
8002 (connect_traces): Likewise for local "note".
8003 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
8004 (verify_rtl_sharing): Likewise.
8005 (unshare_all_rtl_in_chain): Likewise for param "insn".
8006 (get_first_nonnote_insn): Likewise for local "insn".
8007 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
8008 "seq" and use its methods to clarify things.
8009 (next_insn): Strengthen return type from rtx to rtx_insn *.
8010 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
8011 local rtx_insn * using a checked cast, dropping a checked cast
8012 made redundant by this change. Use a cast to and method of
8013 rtx_sequence to clarify the code.
8014 (previous_insn): Rename param "insn" to "uncast_insn" and
8015 reintroduce "insn" as a local rtx_insn * using a checked cast,
8016 dropping a checked cast made redundant by this change. Use a cast
8017 to and method of rtx_sequence to clarify the code.
8018 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
8019 reintroduce "insn" as a local rtx_insn * using a checked cast,
8020 dropping a checked cast made redundant by this change.
8021 (next_nonnote_insn_bb): Likewise.
8022 (prev_nonnote_insn): Likewise.
8023 (prev_nonnote_insn_bb): Likewise.
8024 (next_nondebug_insn): Likewise.
8025 (prev_nondebug_insn): Likewise.
8026 (next_nonnote_nondebug_insn): Likewise.
8027 (prev_nonnote_nondebug_insn): Likewise.
8028 (next_real_insn): Likewise.
8029 (prev_real_insn): Likewise.
8030 (next_active_insn): Likewise.
8031 (prev_active_insn): Likewise.
8032 (next_cc0_user): Likewise. Use rtx_sequence and a method for
8034 (prev_cc0_setter): Likewise.
8035 (try_split): Rename param "trial" to "uncast_trial" and
8036 reintroduce "insn" as a local rtx_insn * using a checked cast,
8037 dropping checked casts made redundant by this change.
8038 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
8040 (remove_insn): Rename param "insn" to "uncast_insn" and
8041 reintroduce "insn" as a local rtx_insn * using a checked cast.
8042 (emit_pattern_after_setloc): Likewise for param "after", as
8044 (emit_pattern_after): Likewise. Strengthen local "prev" from
8046 (emit_pattern_before_setloc): Rename param "before" to
8047 "uncast_before" and reintroduce "before" as a local rtx_insn *
8048 using a checked cast. Strengthen locals "first", "last" from
8050 (emit_pattern_before): Likewise rename/cast param "before" to
8051 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
8052 * except.c (copy_reg_eh_region_note_forward): Strengthen param
8053 "first" and local "insn" from rtx to rtx_insn *.
8054 (copy_reg_eh_region_note_backward): Likewise for param "last"
8056 * expr.c (fixup_args_size_notes): Rename param "last" to
8057 "uncast_last" and reintroduce "last" as a local rtx_insn *
8058 using a checked cast. Strengthen local "insn" from rtx to
8060 * function.c (set_insn_locations): Strengthen param "insn" from
8062 (record_insns): Likewise for param "insns" and local "tmp".
8063 (active_insn_between): Rename param "tail" to
8064 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
8065 using a checked cast.
8066 (thread_prologue_and_epilogue_insns): Split out top-level local
8067 rtx "seq" into three different rtx_insn * locals. Strengthen
8068 local "prologue_seq" from rtx to rtx_insn *.
8069 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
8070 from rtx to rtx_insn *.
8071 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
8072 (priority): Likewise for locals "prev_first", "twin".
8073 (setup_insn_max_reg_pressure): Likewise for param "after".
8074 (sched_setup_bb_reg_pressure_info): Likewise.
8075 (no_real_insns_p): Strengthen params from const_rtx to
8077 (schedule_block): Strengthen local "next_tail" from rtx to
8079 * ifcvt.c (find_active_insn_before): Strengthen return type and
8080 param "insn" from rtx to rtx_insn *.
8081 (find_active_insn_after): Likewise.
8082 (cond_exec_process_insns): Likewise for param "start" and local "insn".
8083 (cond_exec_process_if_block): Likewise for locals "then_start",
8084 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
8085 (noce_process_if_block): Likewise for local "jump".
8086 (merge_if_block): Likewise for two locals named "end".
8087 (cond_exec_find_if_block): Likewise for local "last_insn".
8088 * jump.c (delete_related_insns): Rename param "insn" to
8089 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
8090 checked cast. Strengthen local "p" from rtx to rtx_insn *.
8091 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
8093 (split_reg): Likewise.
8094 * lra.c (lra_process_new_insns): Likewise.
8095 * modulo-sched.c (permute_partial_schedule): Strengthen param
8096 "last" from rtx to rtx_insn *.
8097 * optabs.c (add_equal_note): Likewise for param "insns" and local
8099 (expand_binop_directly): Add checked casts to rtx_insn * within
8100 NEXT_INSN (pat) uses.
8101 (expand_unop_direct): Likewise.
8102 (maybe_emit_unop_insn): Likewise.
8103 * recog.c (peep2_attempt): Strengthen locals "last",
8104 "before_try", "x" from rtx to rtx_insn *.
8105 * reorg.c (optimize_skip): Strengthen return type and local
8106 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
8107 and locals "trial", "next_trial" from rtx to rtx_insn *.
8108 * resource.c (next_insn_no_annul): Strengthen return type and
8109 param "insn" from rtx to rtx_insn *. Use a cast to and method of
8110 rtx_sequence to clarify the code.
8111 (mark_referenced_resources): Add a checked cast to rtx_insn *
8112 within PREV_INSN (x).
8113 (find_dead_or_set_registers): Strengthen return type, param
8114 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
8115 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
8117 (mark_target_live_regs): Strengthen params "insns" and "target",
8118 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
8119 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
8121 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
8122 from rtx to rtx_insn *.
8123 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
8124 from rtx to rtx_insn *.
8125 (copy_reg_eh_region_note_backward): Likewise.
8126 (unshare_all_rtl_in_chain): Likewise for sole param.
8127 (dump_rtl_slim): Strengthen second and third params from const_rtx
8128 to const rtx_insn *.
8129 * sched-deps.c (sched_free_deps): Strengthen params "head" and
8130 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
8131 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
8132 "next_tail" from rtx to rtx_insn *.
8133 (begin_move_insn): Likewise for local "next".
8134 * sched-int.h (sched_free_deps): Likewise for first and second
8136 (no_real_insns_p): Strengthen both params from const_rtx to
8138 (sched_setup_bb_reg_pressure_info): Strengthen second params from
8140 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
8142 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
8143 and locals "insn", "tail" from const_rtx to const rtx_insn *.
8144 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
8146 (debug_rtl_slim): Strengthen params "first" and "last" from
8147 const_rtx to const rtx_insn *.
8148 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
8149 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
8150 (convert_to_simple_return): Likewise for param "returnjump".
8151 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
8153 (convert_to_simple_return): Likewise for param "returnjump".
8154 * valtrack.c (propagate_for_debug): Likewise for params
8156 * valtrack.h (propagate_for_debug): Likewise for second param.
8158 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8160 * output.h (insn_current_reference_address): Strengthen param
8161 from rtx to rtx_insn *.
8162 * final.c (insn_current_reference_address): Likewise.
8164 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8166 * basic-block.h (inside_basic_block_p): Strengthen param from
8167 const_rtx to const rtx_insn *.
8168 * cfgbuild.c (inside_basic_block_p): Likewise.
8170 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8172 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
8174 (get_trace_info): Likewise for param "insn".
8175 (save_point_p): Likewise.
8176 (maybe_record_trace_start): Likewise for both params.
8177 (maybe_record_trace_start_abnormal): Likewise.
8178 (create_trace_edges): Likewise for sole param and for three of the
8180 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
8181 to rtx_insn *, and update a call to pat->element to pat->insn.
8183 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8185 * function.h (struct expr_status): Convert field "x_forced_labels"
8186 from rtx_expr_list * to rtx_insn_list *.
8188 * cfgbuild.c (make_edges): Convert local "x" from an
8189 rtx_expr_list * to an rtx_insn_list *, replacing use of
8190 "element" method with "insn" method.
8191 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8192 * except.c (sjlj_emit_dispatch_table): Replace use of
8193 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
8195 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
8196 rtx_expr_list * to an rtx_insn_list *, replacing use of
8197 "element" method with "insn" method.
8198 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8199 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
8200 rtx_insn *, adding a checked cast. Replace use of
8201 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
8203 (expand_label): Likewise for local "label_r".
8205 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8207 * function.h (struct rtl_data): Convert field
8208 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
8210 * rtl.h (remove_node_from_insn_list): New prototype.
8212 * builtins.c (expand_builtin): When prepending to
8213 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
8215 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
8216 to rtx_insn_list *, and use its "insn" method rather than
8218 * cfgrtl.c (delete_insn): Use new function
8219 remove_node_from_insn_list rather than
8220 remove_node_from_expr_list.
8221 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
8222 to rtx_insn_list *, and use its "insn" method rather than
8224 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8225 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8226 * rtlanal.c (remove_node_from_insn_list): New function, adapted
8227 from remove_node_from_expr_list.
8228 * stmt.c (expand_label): When prepending to
8229 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
8232 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8234 * function.h (struct rtl_data): Strengthen fields "x_return_label"
8235 and "x_naked_return_label" from rtx to rtx_code_label *.
8237 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8239 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
8240 (SET_NEXT_INSN): Likewise.
8241 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
8243 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
8244 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
8245 to split out the SEQUENCE from local "bundle", strengthening the
8246 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
8247 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
8248 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
8249 and the type of the elements of the "slot" array from rtx to
8251 (reorg_split_calls): Likewise for locals "insn" and "next", and
8252 the type of the elements of the "slot" array.
8254 * config/frv/frv.c (frv_nops): Likewise for the elements of this
8256 (frv_function_prologue): Likewise for locals "insn", "next",
8258 (frv_register_nop): Introduce a local "nop_insn" to be the
8259 rtx_insn * containing rtx "nop".
8261 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
8262 used as an insn and sometimes as a pattern, so rename it to
8263 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
8264 using it where dealing with the core insn.
8266 * config/picochip/picochip.c (reorder_var_tracking_notes):
8267 Strengthen locals "insn", "next", "last_insn", "queue",
8268 "next_queue", "prev" from rtx to rtx_insn *.
8270 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
8271 the second param is an rtx_insn ** rather than an rtx **.
8272 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
8273 from rtx to rtx_sequence *, and introduce local named "sequence",
8274 using methods of rtx_sequence to clarify the code.
8275 (remove_insn): Introduce local rtx_sequence * named "sequence" and
8277 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
8278 Rename param "after" to "uncast_after", reintroducing "after" as a
8279 local rtx_insn * with a checked cast.
8280 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
8281 reintroducing "after" as a local rtx_insn * with a checked cast.
8282 Strengthen local "last" from rtx to rtx_insn * and remove the
8283 now-redundant checked casts.
8284 (copy_delay_slot_insn): Strengthen return type and param from rtx
8287 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
8288 "last" from rtx to rtx_insn *.
8290 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8292 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
8293 param from rtx to rtx_insn *.
8295 * emit-rtl.c (copy_delay_slot_insn): Likewise.
8297 * reorg.c (skip_consecutive_labels): Strengthen return type, param
8298 and local "insn" from rtx to rtx_insn *.
8299 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
8300 (unfilled_slots_next): Likewise.
8301 (function_return_label): Strengthen from rtx to rtx_code_label *.
8302 (function_simple_return_label): Likewise.
8303 (first_active_target_insn): Strengthen return type and param from
8305 (find_end_label): Strengthen return type from rtx to
8306 rtx_code_label *; strengthen locals as appropriate.
8307 (emit_delay_sequence): Strengthen return type, param "insn" and
8308 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
8309 and local "li" from rtx to rtx_insn_list *, using methods of
8310 rtx_insn_list for clarity and typesafety.
8311 (add_to_delay_list): Strengthen return type and param "insn" from
8312 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
8313 rtx_insn_list * and use methods of rtx_insn_list.
8314 (delete_from_delay_slot): Strengthen return type, param "insn",
8315 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
8316 Strengthen local "seq" from rtx to rtx_sequence *, and local
8317 "delay_list" from rtx to rtx_insn_list *, using methods of
8318 rtx_sequence for clarity and type-safety.
8319 (delete_scheduled_jump): Add checked cast when invoking
8320 delete_from_delay_slot. Strengthen local "trial" from rtx to
8322 (optimize_skip): Strengthen return type and local "delay_list"
8323 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
8325 (steal_delay_list_from_target): Strengthen return type, param
8326 "delay_list" and local "new_delay_list" from rtx to
8327 rtx_insn_list *. Strengthen param "seq" from rtx to
8328 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
8330 Split out local "temp" into multiple more-tightly scoped locals:
8331 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
8332 of rtx_insn_list and rtx_sequence for clarity and typesafety.
8333 Strengthen locals named "trial" from rtx to rtx_insn *.
8334 (steal_delay_list_from_fallthrough): Strengthen return type and
8335 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
8336 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
8337 Strengthen local "trial" from rtx to rtx_insn *.
8338 (try_merge_delay_insns): Strength local "merged_insns" from rtx
8339 to rtx_insn_list * and use its methods. Strengthen local "pat"
8340 from rtx to rtx_sequence * and use its methods. Strengthen locals
8341 "dtrial" and "new_rtx" from rtx to rtx_insn *.
8342 (get_label_before): Strengthen return type and local "label" from
8344 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
8345 "next_trial", "next", prev". Strengthen local "delay_list" from
8346 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
8348 (follow_jumps): Strengthen return type, param "label" and locals
8349 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
8350 (fill_slots_from_thread): Strengthen return type, param
8351 "delay_list" from rtx to rtx_insn_list *. Strengthen params
8352 "insn", "thread", "opposite_thread" and locals "new_thread",
8353 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
8354 "sequence" from a checked cast to rtx_sequence so that we can call
8355 steal_delay_list_from_target and steal_delay_list_from_fallthrough
8356 with an rtx_sequence *.
8357 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
8358 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
8359 Strengthen local "delay_list" from rtx to rtx_insn_list *.
8360 (relax_delay_slots): Strengthen param "first" and locals "insn",
8361 "next", "trial", "delay_insn", "target_label" from rtx to
8362 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
8363 Introduce a local "trial_seq" for PATTERN (trial) of type
8364 rtx_sequence *, in both cases using methods of rtx_sequence.
8365 (dbr_schedule): Strengthen param "first" and locals "insn",
8366 "next", "epilogue_insn" from rtx to rtx_insn *.
8368 2014-08-28 Richard Biener <rguenther@suse.de>
8370 PR tree-optimization/62283
8371 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
8372 Do not peel loops for alignment where the vector loop likely
8373 doesn't run at least VF times.
8375 2014-08-28 Bin Cheng <bin.cheng@arm.com>
8377 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
8378 important_candidates. Consider all important candidates if
8379 IVS doesn't give any result. Remove check on ivs->upto.
8380 (try_add_cand_for): Call iv_ca_add_use only once.
8382 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8383 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8384 Anna Tikhonova <anna.tikhonova@intel.com>
8385 Ilya Tocar <ilya.tocar@intel.com>
8386 Andrey Turetskiy <andrey.turetskiy@intel.com>
8387 Ilya Verbin <ilya.verbin@intel.com>
8388 Kirill Yukhin <kirill.yukhin@intel.com>
8389 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8391 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
8392 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
8394 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
8395 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
8396 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
8397 (define_insn "*mul<mode>3"): Add EVEX version.
8399 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8400 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8401 Anna Tikhonova <anna.tikhonova@intel.com>
8402 Ilya Tocar <ilya.tocar@intel.com>
8403 Andrey Turetskiy <andrey.turetskiy@intel.com>
8404 Ilya Verbin <ilya.verbin@intel.com>
8405 Kirill Yukhin <kirill.yukhin@intel.com>
8406 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8408 * config/i386/sse.md
8409 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
8410 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
8411 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
8412 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
8413 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
8414 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
8415 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
8416 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
8417 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
8418 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
8419 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
8420 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
8421 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
8422 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
8423 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
8424 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
8426 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8427 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8428 Anna Tikhonova <anna.tikhonova@intel.com>
8429 Ilya Tocar <ilya.tocar@intel.com>
8430 Andrey Turetskiy <andrey.turetskiy@intel.com>
8431 Ilya Verbin <ilya.verbin@intel.com>
8432 Kirill Yukhin <kirill.yukhin@intel.com>
8433 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8435 * config/i386/sse.md
8436 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
8437 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
8438 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
8440 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8441 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8442 Anna Tikhonova <anna.tikhonova@intel.com>
8443 Ilya Tocar <ilya.tocar@intel.com>
8444 Andrey Turetskiy <andrey.turetskiy@intel.com>
8445 Ilya Verbin <ilya.verbin@intel.com>
8446 Kirill Yukhin <kirill.yukhin@intel.com>
8447 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8449 * config/i386/sse.md
8450 (define_mode_iterator VI128_256): New.
8451 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
8453 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8454 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8455 Anna Tikhonova <anna.tikhonova@intel.com>
8456 Ilya Tocar <ilya.tocar@intel.com>
8457 Andrey Turetskiy <andrey.turetskiy@intel.com>
8458 Ilya Verbin <ilya.verbin@intel.com>
8459 Kirill Yukhin <kirill.yukhin@intel.com>
8460 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8462 * config/i386/sse.md
8463 (define_mode_iterator VI8_256_512): New.
8464 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
8466 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
8467 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
8469 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
8471 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8473 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
8474 pointer to the cumulative reloc value and return the value for
8476 (compute_reloc_for_rtx): Take a const_rtx. Call
8477 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
8478 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
8479 for_each_rtx for the CONST case.
8481 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8483 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
8484 (mark_constants_in_pattern): ...this new function to iterate over
8486 (mark_constants): Update accordingly.
8488 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8490 * varasm.c: Include rtl-iter.h.
8491 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
8492 Remove the pointer to the cumulative hashval_t and just return
8493 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
8494 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8495 Accumulate the hashval_ts here instead of const_rtx_hash_1.
8497 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8499 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
8500 Give real type of data parameter. Remove return value.
8501 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
8502 to iterate over subrtxes.
8504 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8506 * var-tracking.c (use_narrower_mode_test): Turn from being a
8507 for_each_rtx callback to being a function that examines each
8509 (adjust_mems): Update accordingly.
8511 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8513 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
8514 callback to being a function that examines each subrtx itself.
8515 Remove handling of null rtxes.
8516 (add_uses): Update accordingly.
8518 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8520 * var-tracking.c: Include rtl-iter.h.
8521 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
8522 to being a function that examines each subrtx itself.
8523 (use_type): Update accordingly.
8525 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8527 * store-motion.c: Include rtl-iter.h.
8528 (extract_mentioned_regs_1): Delete.
8529 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
8530 for_each_rtx to iterate over subrtxes.
8532 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8534 * sel-sched.c: Include rtl-iter.h
8535 (count_occurrences_1): Delete.
8536 (count_occurrences_equiv): Turn rtxes into const_rtxes.
8537 Use FOR_EACH_SUBRTX rather than for_each_rtx.
8539 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8541 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
8542 * rtlanal.c (tls_referenced_p_1): Delete.
8543 (tls_referenced_p): Take a const_rtx rather than an rtx.
8544 Use FOR_EACH_SUBRTX rather than for_each_rtx.
8546 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8548 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
8549 (for_each_inc_dec): Take an rtx rather than an rtx *.
8550 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
8551 (cselib_record_sets): Likewise.
8552 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
8553 (check_for_inc_dec): Likewise.
8554 * rtlanal.c (for_each_inc_dec_ops): Delete.
8555 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
8556 rather than a pointer to the memory address. Replace
8557 for_each_inc_dec_ops argument with separate function and data
8558 arguments. Abort on non-autoinc addresses.
8559 (for_each_inc_dec_find_mem): Delete.
8560 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
8561 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
8563 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8565 * rtl.h (find_all_hard_regs): Declare.
8566 * rtlanal.c (find_all_hard_regs): New function.
8567 (record_hard_reg_uses_1): Delete.
8568 (record_hard_reg_uses): Use find_all_hard_regs.
8570 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8572 * rtl.h (replace_label_data): Delete.
8573 (replace_label): Take the old label, new label and update-nuses flag
8574 as direct arguments. Return void.
8575 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
8576 * rtlanal.c (replace_label): Update interface as above. Handle
8577 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
8578 iterator. Use FOR_EACH_SUBRTX_PTR.
8580 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8582 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
8583 with const_rtx parameters.
8584 * varasm.c (get_pool_constant): Likewise.
8585 * rtlanal.c (rtx_referenced_p_1): Delete.
8586 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8587 Assert that the rtx we're looking for is nonnull. Allow searches
8588 for constant pool SYMBOL_REFs.
8590 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8592 * reload1.c: Include rtl-iter.h.
8593 (note_reg_elim_costly): Turn from being a for_each_rtx callback
8594 to being a function that examines each subrtx itself.
8595 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
8597 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8599 * regcprop.c (cprop_find_used_regs_1): Delete.
8600 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8602 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8604 * regcprop.c: Include rtl-iter.h.
8605 (kill_value): Take a const_rtx.
8606 (kill_autoinc_value): Turn from being a for_each_rtx callback
8607 to being a function that examines each subrtx itself.
8608 (copyprop_hardreg_forward_1): Update accordingly.
8610 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8612 * reg-stack.c: Include rtl-iter.h.
8613 (subst_stack_regs_in_debug_insn): Delete.
8614 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
8615 instead of for_each_rtx.
8617 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8619 * lower-subreg.c (find_decomposable_subregs): Turn from being
8620 a for_each_rtx callback to being a function that examines each
8621 subrtx itself. Remove handling of null rtxes.
8622 (decompose_multiword_subregs): Update accordingly.
8624 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8626 * lower-subreg.c (adjust_decomposed_uses): Delete.
8627 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
8628 Remove handling of null rtxes.
8630 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8632 * lower-subreg.c: Include rtl-iter.h.
8633 (resolve_subreg_use): Turn from being a for_each_rtx callback
8634 to being a function that examines each subrtx itself. Remove
8635 handling of null rtxes.
8636 (resolve_reg_notes, resolve_simple_move): Update accordingly.
8637 (decompose_multiword_subregs): Likewise.
8639 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8641 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
8642 to being a function that examines each subrtx itself.
8643 (simplify_using_condition, simplify_using_initial_values): Update
8646 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8648 * loop-iv.c: Include rtl-iter.h.
8649 (find_single_def_src): New function.
8650 (replace_single_def_regs): Turn from being a for_each_rtx callback
8651 to being a function that examines each subrtx itself.
8652 (replace_in_expr, simplify_using_initial_values): Update accordingly.
8654 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8656 * jump.c (eh_returnjump_p_1): Delete.
8657 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8658 Remove handling of null rtxes.
8660 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8662 * jump.c: Include rtl-iter.h.
8663 (returnjump_p_1): Delete.
8664 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8665 Remove handling of null rtxes.
8667 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8669 * ira.c: Include rtl-iter.h.
8670 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
8671 to being a function that examines each subrtx itself. Remove
8672 handling of null rtxes.
8673 (update_equiv_regs): Update call accordingly.
8675 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8677 * fwprop.c: Include rtl-iter.h.
8678 (varying_mem_p): Turn from being a for_each_rtx callback to being
8679 a function that examines each subrtx itself.
8680 (propagate_rtx): Update accordingly.
8682 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8684 * function.c: Include rtl-iter.h
8685 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
8686 callback to being a function that examines each subrtx itself.
8687 Return the changed flag.
8688 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
8689 (instantiate_virtual_regs): Update calls accordingly.
8691 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8693 * final.c: Include rtl-iter.h.
8694 (mark_symbol_ref_as_used): Delete.
8695 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
8698 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8700 * emit-rtl.c: Include rtl-iter.h.
8701 (find_auto_inc): Turn from being a for_each_rtx callback to being
8702 a function that examines each subrtx itself. Assume the first operand
8703 to an RTX_AUTOINC is the automodified register.
8704 (try_split): Update call accordingly.
8706 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8708 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
8709 Return a bool, inverting the result so that 0/false means "not ok".
8710 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
8711 subrtxes of a CONST.
8712 (mem_loc_descriptor, add_const_value_attribute)
8713 (resolve_addr_in_expr): Update calls accordingly.
8715 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8717 * dwarf2out.c: Include rtl-iter.h.
8718 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
8719 Remove unused data parameter. Return a bool, inverting the result
8720 so that 0/false means "not ok".
8721 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
8722 instead of for_each_rtx.
8724 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8726 * dse.c: Include rtl-iter.h.
8727 (check_mem_read_rtx): Change void * parameter to real type.
8728 Remove return value.
8729 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
8730 for_each_rtx. Don't handle null rtxes.
8732 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8734 * df-problems.c: Include rtl-iter.h.
8735 (find_memory): Turn from being a for_each_rtx callback to being
8736 a function that examines each subrtx itself. Continue to look for
8737 volatile references even after a nonvolatile one has been found.
8738 (can_move_insns_across): Update calls accordingly.
8740 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8742 * ddg.c (walk_mems_2, walk_mems_1): Delete.
8743 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
8744 to iterate over subrtxes. Return a bool rather than an int.
8746 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8748 * ddg.c: Include rtl-iter.h.
8749 (mark_mem_use_1): Rename to...
8750 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
8751 instead of for_each_rtx.
8752 (mem_read_insn_p): Update accordingly.
8754 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8756 * cse.c (change_cc_mode_args): Delete.
8757 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
8758 a function that examines each subrtx itself. Take the fields of
8759 change_cc_mode_args as argument and return void.
8760 (cse_change_cc_mode_insn): Update calls accordingly.
8762 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8764 * cse.c (is_dead_reg): Change argument to const_rtx.
8765 (dead_debug_insn_data): Delete.
8766 (is_dead_debug_insn): Expand commentary. Turn from being a
8767 for_each_rtx callback to being a function that examines
8768 each subrtx itself. Take the fields of dead_debug_insn_data
8770 (delete_trivially_dead_insns): Update call accordingly.
8772 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8774 * cse.c (check_for_label_ref): Move earlier in file. Turn from
8775 being a for_each_rtx callback to being a function that examines
8777 (cse_extended_basic_block): Update call accordingly.
8779 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8781 * cse.c (check_dependence_data): Delete.
8782 (check_dependence): Change from being a for_each_rtx callback to being
8783 a function that examines all subrtxes itself. Don't handle null rtxes.
8784 (invalidate): Update call accordingly.
8786 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8788 * cse.c: Include rtl-iter.h.
8789 (approx_reg_cost_1): Delete.
8790 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8791 Don't handle null rtxes.
8793 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8795 * cfgcleanup.c: Include rtl-iter.h.
8796 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
8797 to being a function that examines each subrtx itself.
8798 (thread_jump): Update accordingly.
8800 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8802 * combine-stack-adj.c: Include rtl-iter.h.
8803 (record_stack_refs_data): Delete.
8804 (record_stack_refs): Turn from being a for_each_rtx callback
8805 to being a function that examines each subrtx itself.
8806 Take a pointer to the reflist. Invert sense of return value
8807 so that true means success and false means failure. Don't
8809 (combine_stack_adjustments_for_block): Update accordingly.
8811 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8813 * combine.c (record_truncated_value): Turn from being a for_each_rtx
8814 callback to a function that takes an rtx and returns a bool
8815 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
8818 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8820 * combine.c: Include rtl-iter.h.
8821 (unmentioned_reg_p_1): Delete.
8822 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8823 Don't handle null rtxes.
8825 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8827 * calls.c: Include rtl-iter.h.
8828 (internal_arg_pointer_based_exp_1): Delete.
8829 (internal_arg_pointer_based_exp): Take a const_rtx.
8830 Use FOR_EACH_SUBRTX to iterate over subrtxes.
8832 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8834 * caller-save.c: Include rtl-iter.h.
8835 (add_used_regs_1): Delete.
8836 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
8837 to iterate over subrtxes. Assert that any remaining pseudos
8840 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8842 * bt-load.c: Include rtl-iter.h.
8843 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
8844 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
8845 to iterate over subrtxes.
8846 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
8847 find_btr_use rather than btr_referenced_p.
8849 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8851 * alias.c: Include rtl-iter.h.
8852 (refs_newer_value_cb): Delete.
8853 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8855 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8857 * rtl-iter.h: New file.
8858 * rtlanal.c: Include it.
8859 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
8860 (generic_subrtx_iterator <T>::add_single_to_queue)
8861 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
8862 (generic_subrtx_iterator <T>::free_array): New functions.
8863 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
8864 (generic_subrtx_iterator <const_rtx_accessor>)
8865 (generic_subrtx_iterator <rtx_var_accessor>
8866 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
8867 (setup_reg_subrtx_bounds): New function.
8868 (init_rtlanal): Call it.
8870 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
8873 * config/sh/sh.md (ashlsi3): Handle negative shift count for
8875 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
8877 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
8879 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
8881 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8883 * rtl.h (JUMP_LABEL_AS_INSN): New.
8885 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8887 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
8889 (alloc_EXPR_LIST): Strengthen return type from rtx to
8891 (remove_free_EXPR_LIST_node): Likewise for param.
8892 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
8893 from rtx to rtx_expr_list *.
8894 * sched-int.h (struct deps_desc): Strengthen fields
8895 "pending_read_mems" and "pending_write_mems" from rtx to
8898 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
8899 rtx to rtx_expr_list *.
8900 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
8901 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
8903 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
8904 from rtx to rtx_expr_list *.
8905 * loop-iv.c (simplify_using_initial_values): Strengthen local
8906 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
8907 "pnote_next" from rtx * to rtx_expr_list **.
8908 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
8909 param "exprp" from rtx * to rtx_expr_list **.
8910 (add_insn_mem_dependence): Strengthen local "mem_list" from
8911 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
8913 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
8914 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
8915 param "old_mems_p" from rtx * to rtx_expr_list **.
8916 * var-tracking.c (struct adjust_mem_data): Strengthen field
8917 "side_effects" from rtx to rtx_expr_list *.
8918 (adjust_insn): Replace NULL_RTX with NULL when assigning to
8920 (prepare_call_arguments): Likewise.
8922 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8924 * function.h (struct rtl_data): Strengthen field
8925 "x_stack_slot_list" from rtx to rtx_expr_list *.
8927 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
8928 when assigning to stack_slot_list.
8930 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8932 * function.h (struct rtl_data): Strengthen field
8933 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
8934 * rtl.h (remove_node_from_expr_list): Strengthen second param from
8935 rtx * to rtx_expr_list **.
8937 * cfgbuild.c (make_edges): In loop over
8938 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
8939 rtx_expr_list *, and use methods of the latter class to clarify
8941 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
8942 rtx_expr_list *, and use methods of the latter class to clarify
8944 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8945 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8946 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
8947 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
8948 to rtx_expr_list *. Use methods of the latter class to clarify
8951 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8953 * function.h (struct expr_status): Strengthen field
8954 "x_forced_labels" from rtx to rtx_expr_list *.
8956 * cfgbuild.c (make_edges): Split local "x" into two locals,
8957 strengthening one from rtx to rtx_expr_list *, and using methods
8959 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
8960 loop over forced_labels, introduce strengthen it from rtx to
8961 rtx_expr_list *, using methods to clarify the code.
8962 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
8963 to rtx_expr_list *, using methods of said class to clarify the
8965 * reload1.c (set_initial_label_offsets): Split local "x" into two
8966 per-loop variables, strengthening the first from rtx to
8967 rtx_expr_list * and using methods.
8969 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8971 * coretypes.h (class rtx_expr_list): Add forward declaration.
8972 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
8973 * gengenrtl.c (special_rtx): Add EXPR_LIST.
8974 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
8975 invariant: GET_CODE (X) == EXPR_LIST.
8976 (is_a_helper <rtx_expr_list *>::test): New.
8977 (rtx_expr_list::next): New.
8978 (rtx_expr_list::element): New.
8979 (gen_rtx_EXPR_LIST): New.
8981 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8983 * varasm.c (mark_constants): Convert a GET_CODE check into a
8984 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
8985 Use methods of rtx_sequence to clarify the code.
8987 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8989 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
8990 local "seq" via a checked cast, and use methods of rtx_sequence
8991 to simplify the code.
8993 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8995 * resource.c (mark_referenced_resources): Strengthen local
8996 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
8997 using methods of rtx_sequence to clarify the code.
8998 (find_dead_or_set_registers): Within the switch statement, convert
8999 a GET_CODE check to a dyn_cast, introducing local "seq". Within
9000 the JUMP_P handling, introduce another local "seq", adding a
9001 checked cast to rtx_sequence *. In both cases, use methods of
9002 rtx_sequence to clarify the code.
9003 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
9004 via a checked cast, and use methods of rtx_sequence to simplify
9007 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9009 * reorg.c (redundant_insn): In two places in the function, replace
9010 a check of GET_CODE with a dyn_cast, introducing local "seq", and
9011 usings methods of rtx_sequence to clarify the code.
9013 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9015 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
9016 local "seq" with a checked cast, and use methods of rtx_sequence
9017 to clarify the code.
9019 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9021 * function.c (contains): Introduce local "seq" for PATTERN (insn),
9022 with a checked cast, in the region for where we know it's a
9023 SEQUENCE. Use methods of rtx_sequence.
9025 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9027 * final.c (get_attr_length_1): Replace GET_CODE check with a
9028 dyn_cast, introducing local "seq" and the use of methods of
9030 (shorten_branches): Likewise, introducing local "body_seq".
9031 Strengthen local "inner_insn" from rtx to rtx_insn *.
9032 (reemit_insn_block_notes): Replace GET_CODE check with a
9033 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
9034 Use methods of rtx_sequence.
9035 (final_scan_insn): Likewise, introducing local "seq" for when
9036 "body" is known to be a SEQUENCE, using its methods.
9038 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9040 * except.c (can_throw_external): Strengthen local "seq" from rtx
9041 to rtx_sequence *. Use methods of rtx_sequence.
9042 (insn_nothrow_p): Likewise.
9044 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9046 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
9047 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
9048 Use methods of rtx_sequence.
9049 (scan_trace): Likewise for local "pat".
9051 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9053 * coretypes.h (class rtx_sequence): Add forward declaration.
9054 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
9055 invariant: GET_CODE (X) == SEQUENCE.
9056 (is_a_helper <rtx_sequence *>::test): New.
9057 (is_a_helper <const rtx_sequence *>::test): New.
9058 (rtx_sequence::len): New.
9059 (rtx_sequence::element): New.
9060 (rtx_sequence::insn): New.
9062 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9064 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
9066 (alloc_INSN_LIST): Strengthen return type from rtx to
9068 (copy_INSN_LIST): Likewise for return type and param.
9069 (concat_INSN_LIST): Likewise for both params and return type.
9070 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
9071 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
9072 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
9073 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
9075 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
9076 "implicit_sets", "control_uses", "clobbers" from rtx to
9078 (struct deps_desc): Likewise for fields "pending_read_insns",
9079 "pending_write_insns", "pending_jump_insns",
9080 "last_pending_memory_flush", "last_function_call",
9081 "last_function_call_may_noreturn", "sched_before_next_call",
9082 "sched_before_next_jump".
9083 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
9084 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
9086 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
9087 from rtx to rtx_insn_list *.
9088 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
9091 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
9092 to rtx_insn_list **.
9093 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
9095 (queue_insn): Likewise for local "link".
9096 (struct haifa_saved_data): Strengthen field "insn_queue" from
9097 rtx * to rtx_insn_list **.
9098 (save_backtrack_point): Update allocation of save->insn_queue to
9099 reflect the strengthening of elements from rtx to rtx_insn_list *.
9100 (queue_to_ready): Strengthen local "link" from rtx to
9101 rtx_insn_list *; use methods "next" and "insn" when traversing the
9103 (early_queue_to_ready): Likewise for locals "link", "next_link",
9105 (schedule_block): Update allocation of insn_queue to reflect the
9106 strengthening of elements from rtx to rtx_insn_list *. Strengthen
9107 local "link" from rtx to rtx_insn_list *, and use methods when
9109 (add_to_speculative_block): Strengthen locals "twins" and
9110 "next_node" from rtx to rtx_insn_list *, and use methods when
9111 working with them. Strengthen local "twin" from rtx to
9112 rtx_insn *, eliminating a checked cast.
9113 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
9114 from rtx to rtx_insn_list *, and use methods when working with
9117 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
9118 from rtx to rtx_insn_list *, adding a checked cast.
9119 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
9121 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
9122 "newlink" from rtx to rtx_insn_list *. Strengthen local
9123 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
9124 from rtx to rtx_insn *.
9125 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
9126 from rtx to rtx_insn_list *. Use methods of the latter class.
9127 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
9128 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
9129 (remove_free_INSN_LIST_node): Strengthen return type and local
9130 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
9131 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
9132 rtx_insn_list *, using "insn" method.
9134 * sched-deps.c (add_dependence_list): Strengthen param "list"
9135 from rtx to rtx_insn_list *, and use methods when working with it.
9136 (add_dependence_list_and_free): Strengthen param "listp" from
9137 rtx * to rtx_insn_list **.
9138 (remove_from_dependence_list): Strenghten param "listp" from rtx *
9139 to rtx_insn_list **, and use methods when working with *listp.
9140 (remove_from_both_dependence_lists): Strengthen param "listp" from
9141 rtx * to rtx_insn_list **
9142 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
9143 to rtx_insn_list **. Eliminate local "link", in favor of two new
9144 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
9146 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
9147 by introducing local "cond_deps".
9148 (remove_from_deps): Strengthen param "insn" from rtx to
9151 * sched-rgn.c (concat_insn_mem_list): Strengthen param
9152 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
9153 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
9154 Use methods of rtx_insn_list.
9156 * store-motion.c (struct st_expr): Strengthen fields
9157 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
9158 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
9160 (find_moveable_store): Split out "tmp" into multiple more-tightly
9161 scoped locals. Use methods of rtx_insn_list *.
9162 (compute_store_table): Strengthen local "tmp" from rtx to
9163 rtx_insn *. Use methods of rtx_insn_list *.
9165 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9167 * coretypes.h (class rtx_insn_list): Add forward declaration.
9168 * rtl.h (class rtx_insn_list): New subclass of rtx_def
9169 (is_a_helper <rtx_insn_list *>::test): New.
9170 (rtx_insn_list::next): New.
9171 (rtx_insn_list::insn): New.
9172 (gen_rtx_INSN_LIST): Add prototype.
9173 * emit-rtl.c (gen_rtx_INSN_LIST): New.
9174 * gengenrtl.c (special_rtx): Add INSN_LIST.
9176 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9178 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
9179 "prev" from rtx to rtx_insn *.
9181 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9183 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
9184 functions. Require merely an rtx for now, not an rtx_insn *.
9185 (BLOCK_FOR_INSN): Likewise.
9186 (INSN_LOCATION): Likewise.
9187 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
9189 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9191 * rtl.h (PATTERN): Convert this macro into a pair of inline
9192 functions, for now, requiring const_rtx and rtx.
9194 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9196 * target.def (unwind_emit): Strengthen param "insn" from rtx to
9198 (final_postscan_insn): Likewise.
9199 (adjust_cost): Likewise.
9200 (adjust_priority): Likewise.
9201 (variable_issue): Likewise.
9202 (macro_fusion_pair_p): Likewise.
9203 (dfa_post_cycle_insn): Likewise.
9204 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
9205 (first_cycle_multipass_issue): Likewise.
9206 (dfa_new_cycle): Likewise.
9207 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
9208 (speculate_insn): Likewise for param "insn".
9209 (gen_spec_check): Likewise for params "insn" and "label".
9210 (get_insn_spec_ds): Likewise for param "insn".
9211 (get_insn_checked_ds): Likewise.
9212 (dispatch_do): Likewise.
9213 (dispatch): Likewise.
9214 (cannot_copy_insn_p): Likewise.
9215 (invalid_within_doloop): Likewise.
9216 (legitimate_combined_insn): Likewise.
9220 * doc/tm.texi: Automatically updated to reflect changes to
9223 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
9225 (schedule_block): Likewise.
9226 (sched_init): Likewise.
9227 (sched_speculate_insn): Strengthen param "insn" from rtx to
9229 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
9231 * hooks.c (hook_bool_rtx_true): Rename to...
9232 hook_bool_rtx_insn_true): ...this, and strengthen first param from
9234 (hook_constcharptr_const_rtx_null): Rename to...
9235 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
9236 first param from const_rtx to const rtx_insn *.
9237 (hook_bool_rtx_int_false): Rename to...
9238 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
9239 param from rtx to rtx_insn *.
9240 (hook_void_rtx_int): Rename to...
9241 (hook_void_rtx_insn_int): ...this, and strengthen first param from
9244 * hooks.h (hook_bool_rtx_true): Rename to...
9245 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
9247 (hook_bool_rtx_int_false): Rename to...
9248 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
9249 param from rtx to rtx_insn *.
9250 (hook_void_rtx_int): Rename to...
9251 (hook_void_rtx_insn_int): ...this, and strengthen first param from
9253 (hook_constcharptr_const_rtx_null): Rename to...
9254 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
9255 first param from const_rtx to const rtx_insn *.
9257 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
9258 and local "prev" from rtx to rtx_insn *.
9260 * sched-int.h (sched_speculate_insn): Strengthen first param from
9263 * sel-sched.c (create_speculation_check): Likewise for local "label".
9264 * targhooks.c (default_invalid_within_doloop): Strengthen param
9265 "insn" from const_rtx to const rtx_insn *.
9266 * targhooks.h (default_invalid_within_doloop): Strengthen param
9267 from const_rtx to const rtx_insn *.
9269 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
9270 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
9272 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
9274 (arc_invalid_within_doloop): Likewise, with const.
9276 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
9277 (arm_cannot_copy_insn_p): Likewise for param "insn".
9278 (arm_unwind_emit): Likewise.
9280 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
9283 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
9284 (c6x_variable_issue): Likewise. Removed now-redundant checked
9286 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
9288 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
9289 Likewise for param "insn".
9290 (epiphany_mode_after): Likewise.
9291 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
9292 params "insn", "dep_insn".
9293 (epiphany_mode_needed): Likewise for param "insn".
9294 (epiphany_mode_after): Likewise.
9296 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
9297 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
9298 (ix86_avx_u128_mode_needed): Likewise.
9299 (ix86_i387_mode_needed): Likewise.
9300 (ix86_mode_needed): Likewise.
9301 (ix86_avx_u128_mode_after): Likewise.
9302 (ix86_mode_after): Likewise.
9303 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
9304 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
9305 (ix86_adjust_priority): Likewise for param "insn".
9306 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
9307 (do_dispatch): Likewise.
9308 (has_dispatch): Likewise.
9309 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
9311 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
9312 reflect renaming of default hook implementation from
9313 hook_constcharptr_const_rtx_null to
9314 hook_constcharptr_const_rtx_insn_null.
9315 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
9317 (ia64_variable_issue): Likewise for param "insn".
9318 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
9319 (ia64_dfa_new_cycle): Likewise.
9320 (ia64_get_insn_spec_ds): Likewise.
9321 (ia64_get_insn_checked_ds): Likewise.
9322 (ia64_speculate_insn): Likewise.
9323 (ia64_gen_spec_check): Likewise for params "insn", "label".
9324 (ia64_asm_unwind_emit): Likewise for param "insn".
9326 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
9328 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
9330 (m68k_sched_variable_issue): Likewise for param "insn".
9332 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
9335 * config/microblaze/microblaze.c (microblaze_adjust_cost):
9336 Likewise for params "insn", "dep".
9338 * config/mips/mips.c (mips_adjust_cost): Likewise.
9339 (mips_variable_issue): Likewise for param "insn".
9340 (mips_final_postscan_insn): Likewise.
9342 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
9343 for params "insn", "dep".
9345 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
9347 (pa_adjust_priority): Likewise for param "insn".
9349 * config/picochip/picochip.c (picochip_sched_adjust_cost):
9350 Likewise for params "insn", "dep_insn".
9352 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
9354 (rs6000_variable_issue): Likewise.
9355 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
9356 (rs6000_debug_adjust_cost): Likewise.
9357 (rs6000_adjust_priority): Likewise for param "insn".
9358 (rs6000_use_sched_lookahead_guard): Likewise.
9359 (get_next_active_insn): Likewise for return type and both params.
9360 (redefine_groups): Likewise for params "prev_head_insn", "tail"
9361 and locals "insn", "next_insn".
9362 (pad_groups): Likewise.
9364 * config/s390/s390.c (s390_adjust_priority): Likewise for param
9366 (s390_cannot_copy_insn_p): Likewise.
9367 (s390_sched_variable_issue): Likewise for third param, eliminating
9369 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
9370 default hook implementation from hook_constcharptr_const_rtx_null
9371 to hook_constcharptr_const_rtx_insn_null.
9373 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
9374 from rtx to rtx_insn *.
9375 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
9376 (sh_variable_issue): Likewise for param "insn".
9377 (sh_dfa_new_cycle): Likewise.
9378 (sh_mode_needed): Likewise.
9379 (sh_mode_after): Likewise.
9381 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
9382 params "insn", "dep_insn".
9383 (hypersparc_adjust_cost): Likewise.
9384 (sparc_adjust_cost): Likewise.
9386 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
9387 param, eliminated checked cast.
9388 (spu_sched_adjust_cost): Likewise for first and third params.
9390 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
9391 params "insn" and "dep_insn" from rtx to rtx_insn *.
9393 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
9395 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9397 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
9398 (set_is_load_p): ...this, updating to work on a SET pattern rather
9400 (is_store_insn): Rename to...
9401 (set_is_store_p): ...this, updating to work on a SET pattern
9402 rather than an insn.
9403 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
9404 top of function to where it is needed. Rewrite the bogus
9405 condition that checks for "insn" and "dep" being PARALLEL to
9406 instead use single_set, introducing locals "insn_set" and
9407 "dep_set". Given that we only ever returned "cost" for a non-pair
9408 of SETs, bail out early if we don't have a pair of SET.
9409 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
9410 use the new locals "insn_set" and "dep_set", and update calls to
9411 is_load_insn and is_store_insn to be calls to set_is_load_p and
9414 2014-08-27 Guozhi Wei <carrot@google.com>
9417 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
9418 amount before using it.
9420 2014-08-27 Richard Biener <rguenther@suse.de>
9422 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
9423 get_maxval_strlen inside a more useful API.
9424 (gimple_fold_builtin_with_strlen): Remove and fold into ...
9425 (gimple_fold_builtin): ... caller.
9426 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
9427 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
9428 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
9429 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
9430 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
9431 gimple_fold_builtin_sprintf): Adjust to compute maxval
9434 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
9437 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
9439 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9440 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9441 Anna Tikhonova <anna.tikhonova@intel.com>
9442 Ilya Tocar <ilya.tocar@intel.com>
9443 Andrey Turetskiy <andrey.turetskiy@intel.com>
9444 Ilya Verbin <ilya.verbin@intel.com>
9445 Kirill Yukhin <kirill.yukhin@intel.com>
9446 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9448 * config/i386/sse.md
9449 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
9450 Use `concat_tg_mode' attribute to determine asm register size.
9452 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9453 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9454 Anna Tikhonova <anna.tikhonova@intel.com>
9455 Ilya Tocar <ilya.tocar@intel.com>
9456 Andrey Turetskiy <andrey.turetskiy@intel.com>
9457 Ilya Verbin <ilya.verbin@intel.com>
9458 Kirill Yukhin <kirill.yukhin@intel.com>
9459 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9461 * config/i386/sse.md
9462 (define_mode_iterator VI48_AVX512VL): New.
9463 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
9464 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
9465 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
9466 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9467 with VI1): Change mode iterator.
9468 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9469 with VI_ULOADSTORE_BW_AVX512VL): New.
9470 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9471 with VI_ULOADSTORE_F_AVX512VL): Ditto.
9472 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9473 with VI1): Change mode iterator.
9474 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9475 with VI_ULOADSTORE_BW_AVX512VL): New.
9476 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9477 with VI_ULOADSTORE_F_AVX512VL): Ditto.
9478 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9479 with VI1): Change mode iterator.
9480 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9481 with VI_ULOADSTORE_BW_AVX512VL): New.
9482 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9483 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
9484 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
9485 (define_insn "<avx512>_storedqu<mode>_mask" with
9486 VI48_AVX512VL): New.
9487 (define_insn "<avx512>_storedqu<mode>_mask" with
9488 VI12_AVX512VL): Ditto.
9490 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9491 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9492 Anna Tikhonova <anna.tikhonova@intel.com>
9493 Ilya Tocar <ilya.tocar@intel.com>
9494 Andrey Turetskiy <andrey.turetskiy@intel.com>
9495 Ilya Verbin <ilya.verbin@intel.com>
9496 Kirill Yukhin <kirill.yukhin@intel.com>
9497 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9499 * config/i386/sse.md
9500 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
9501 (define_mode_iterator VI48_AVX512BW): New.
9502 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
9503 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
9504 with VI48_AVX2_48_AVX512F): New.
9505 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
9506 with VI2_AVX512VL): Ditto.
9508 2014-08-27 Richard Biener <rguenther@suse.de>
9511 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
9512 (fold_builtin_3): Do not fold strcat_chk here.
9513 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
9515 (gimple_fold_builtin): Fold strcat_chk here.
9517 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
9519 * dwarf2out.h (dwarf2out_decl): Remove prototype.
9520 * dwarf2out.c (dwarf2out_decl): Make static.
9522 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
9524 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
9526 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9528 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
9529 from rtx to rtx_insn *.
9530 (cselib_lookup_from_insn): Likewise for final param.
9531 (cselib_subst_to_values_from_insn): Likewise.
9532 (cselib_add_permanent_equiv): Likewise.
9534 * cselib.c (cselib_current_insn): Likewise for this variable.
9535 (cselib_subst_to_values_from_insn): Likewise for param "insn".
9536 (cselib_lookup_from_insn): Likewise.
9537 (cselib_add_permanent_equiv): Likewise for param "insn" and local
9538 "save_cselib_current_insn".
9539 (cselib_process_insn): Replace use of NULL_RTX with NULL.
9541 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
9542 from rtx to rtx_insn *.
9544 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9546 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
9549 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9551 * df.h (df_dump_insn_problem_function): Strengthen first param of
9552 this callback from const_rtx to const rtx_insn *.
9553 (struct df_insn_info): Strengthen field "insn" from rtx to
9555 (DF_REF_INSN): Eliminate this function, reinstating the older
9557 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
9558 (df_reg_defined): Likewise.
9559 (df_find_use): Likewise.
9560 (df_reg_used): Likewise.
9561 (df_dump_insn_top): Strengthen param 1 from const_rtx to
9563 (df_dump_insn_bottom): Likewise.
9564 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
9565 (df_insn_debug_regno): Likewise.
9566 (debug_df_insn): Likewise.
9567 (df_rd_simulate_one_insn): Likewise for param 2.
9568 (df_word_lr_simulate_defs): Likewise for param 1.
9569 (df_word_lr_simulate_uses): Likewise.
9570 (df_md_simulate_one_insn): Likewise for param 2.
9571 (df_simulate_find_noclobber_defs): Likewise for param 1.
9572 (df_simulate_find_defs): Likewise.
9573 (df_simulate_defs): Likewise.
9574 (df_simulate_uses): Likewise.
9575 (df_simulate_one_insn_backwards): Likewise for param 2.
9576 (df_simulate_one_insn_forwards): Likewise.
9577 (df_uses_create): Likewise for param 2.
9578 (df_insn_create_insn_record): Likewise for param 1.
9579 (df_insn_delete): Likewise.
9580 (df_insn_rescan): Likewise.
9581 (df_insn_rescan_debug_internal): Likewise.
9582 (df_insn_change_bb): Likewise.
9583 (df_notes_rescan): Likewise.
9584 * rtl.h (remove_death): Likewise for param 2.
9585 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
9587 * sched-int.h (reemit_notes): Strengthen param from rtx to
9589 * valtrack.h (propagate_for_debug): Likewise for param 1.
9591 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
9592 local "tmp_rtx" from const_rtx to const rtx_insn *.
9593 * combine.c (remove_death): Strengthen param "insn" from rtx to
9595 (move_deaths): Likewise for local "where_dead".
9596 * cse.c (delete_trivially_dead_insns): Introduce local
9597 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
9598 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
9600 (df_reg_defined): Likewise.
9601 (df_find_use): Likewise.
9602 (df_reg_used): Likewise.
9603 (df_dump_insn_problem_data): Strengthen param "insn" from
9604 const_rtx to const rtx_insn *.
9605 (df_dump_insn_top): Likewise.
9606 (df_dump_insn_bottom): Likewise.
9607 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
9608 (df_insn_debug_regno): Likewise.
9609 (debug_df_insn): Likewise.
9610 (DF_REF_INSN): Delete.
9611 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
9612 from rtx to rtx_insn *.
9613 (df_chain_insn_top_dump): Strengthen param "insn" from
9614 const_rtx to const rtx_insn *.
9615 (df_chain_insn_bottom_dump): Likewise.
9616 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
9618 (df_word_lr_simulate_uses): Likewise.
9619 (df_print_note): Likewise.
9620 (df_remove_dead_and_unused_notes): Likewise.
9621 (df_set_unused_notes_for_mw): Likewise.
9622 (df_set_dead_notes_for_mw): Likewise.
9623 (df_create_unused_note): Likewise.
9624 (df_simulate_find_defs): Likewise.
9625 (df_simulate_find_uses): Likewise.
9626 (df_simulate_find_noclobber_defs): Likewise.
9627 (df_simulate_defs): Likewise.
9628 (df_simulate_uses): Likewise.
9629 (df_simulate_one_insn_backwards): Likewise.
9630 (df_simulate_one_insn_forwards): Likewise.
9631 (df_md_simulate_one_insn): Likewise.
9632 * df-scan.c (df_uses_create): Likewise.
9633 (df_insn_create_insn_record): Likewise.
9634 (df_insn_delete): Likewise.
9635 (df_insn_rescan): Likewise.
9636 (df_insn_rescan_debug_internal): Likewise.
9637 (df_insn_change_bb): Likewise.
9638 (df_notes_rescan): Likewise.
9639 (df_refs_add_to_chains): Likewise.
9640 (df_insn_refs_verify): Likewise.
9641 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
9642 when invoking df_insn_delete.
9643 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
9644 (set_unique_reg_note): Add checked cast.
9645 * final.c (cleanup_subreg_operands): Likewise.
9646 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
9647 "insn" from rtx to rtx_insn *.
9648 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
9649 "last" from rtx to rtx_insn *.
9650 * ira-emit.c (change_regs_in_insn): New function.
9651 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
9652 Invoke change_regs_in_insn rather than change_regs.
9653 * ira.c (update_equiv_regs): Strengthen locals "insn",
9654 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
9655 for_each_rtx_in_insn rather than for_each_rtx.
9656 * recog.c (confirm_change_group): Add checked casts.
9657 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
9659 (peep2_fill_buffer): Add checked cast.
9660 * rtlanal.c (remove_note): Likewise.
9661 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
9662 locals "next" "end" from rtx to rtx_insn *.
9664 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9666 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
9668 (struct reg_use_data): Likewise for field "insn".
9669 (insn_cost): Likewise for param.
9670 (real_insn_for_shadow): Likewise for return type and param.
9671 (increase_insn_priority): Likewise for param 1.
9672 (debug_dependencies): Likewise for both params.
9674 * haifa-sched.c (insn_delay): Likewise for param "insn".
9675 (real_insn_for_shadow): Likewise for return type and param "insn".
9676 (update_insn_after_change): Likewise for param "insn".
9677 (recompute_todo_spec): Likewise for param "next" and locals "pro",
9679 (insn_cost): Likewise for param "insn".
9680 (increase_insn_priority): Likewise.
9681 (calculate_reg_deaths): Likewise.
9682 (setup_insn_reg_pressure_info): Likewise.
9683 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
9684 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
9685 (model_recompute): Likewise.
9686 (must_restore_pattern_p): Likewise for param "next".
9687 (model_excess_cost): Likewise for param "insn".
9688 (queue_remove): Likewise.
9689 (adjust_priority): Likewise for param "prev".
9690 (update_register_pressure): Likewise for param "insn".
9691 (setup_insn_max_reg_pressure): Likewise for local "insn".
9692 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
9693 (model_add_to_schedule): Likewise.
9694 (model_reset_queue_indices): Likewise for local "insn".
9695 (unschedule_insns_until): Strengthen local "recompute_vec" from
9696 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
9697 "con" from rtx to rtx_insn *.
9698 (restore_last_backtrack_point): Likewise for both locals "x". Add
9700 (estimate_insn_tick): Likewise for param "insn".
9701 (commit_schedule): Likewise for params "prev_head", "tail" and
9703 (verify_shadows): Likewise for locals "i1", "i2".
9704 (dump_insn_stream): Likewise for params "head", "tail" and locals
9705 "next_tail", "insn".
9706 (schedule_block): Likewise for locals "insn", "x". Add a checked
9708 (fix_inter_tick): Likewise for params "head", "tail".
9709 (create_check_block_twin): Likewise for local "jump".
9710 (haifa_change_pattern): Likewise for param "insn".
9711 (haifa_speculate_insn): Likewise.
9712 (dump_new_block_header): Likewise for params "head", "tail".
9713 (fix_jump_move): Likewise for param "jump".
9714 (move_block_after_check): Likewise.
9715 (sched_init_insn_luid): Likewise for param "insn".
9716 (sched_init_luids): Likewise for local "insn".
9717 (insn_luid): Likewise for param "insn".
9718 (init_h_i_d): Likewise.
9719 (haifa_init_h_i_d): Likewise for local "insn".
9720 (haifa_init_insn): Likewise for param "insn".
9721 * sched-deps.c (add_dependence): Likewise for local "real_pro",
9723 (create_insn_reg_use): Likewise for param "insn".
9724 (setup_insn_reg_uses): Likewise. Add a checked cast.
9725 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
9726 "tail" from rtx to rtx_insn *.
9727 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
9728 "insn", "next_tail".
9730 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9732 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
9733 from rtx to rtx_insn *.
9734 (model_add_to_schedule): Likewise for locals "start", "end",
9737 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9739 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
9741 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
9742 "to" and locals "insn", "next", "copy". Remove now-redundant
9745 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9747 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
9748 rtx_insn * and param 4 from rtx * to rtx_insn **.
9749 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
9750 param 2 from rtx * to rtx_insn **.
9752 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
9753 rtx_insn * and final param from rtx * to rtx_insn **.
9755 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
9756 from rtx to rtx_insn *.
9757 (try_head_merge_bb): Likewise for both locals named "move_upto".
9758 * df-problems.c (can_move_insns_across): Likewise for params
9759 "from", "to", "across_from", "across_to" and locals "insn",
9760 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
9762 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
9763 from rtx to rtx_insn *.
9764 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
9765 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
9766 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
9768 (noce_try_abs): Likewise.
9769 (noce_get_condition): Likewise for param "jump". Strengthen param
9770 "earliest" from rtx * to rtx_insn **.
9771 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
9773 (find_cond_trap): Likewise.
9774 (dead_or_predicable): Likewise for local "earliest".
9775 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
9777 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
9778 and local "prev". Strengthen param "earliest" from rtx * to
9780 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
9781 Strengthen param "earliest" from rtx * to rtx_insn **.
9783 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9785 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
9786 "to" and local "insn" from rtx to rtx_insn *.
9788 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9790 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
9791 from rtx to rtx_insn *.
9792 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
9793 (code_motion_path_driver): Likewise for local "last_insn".
9794 (simplify_changed_insns): Likewise for local "insn".
9796 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9798 * rtl.h (push_to_sequence): Strengthen param from rtx to
9800 (push_to_sequence2): Likewise for both params.
9801 (delete_insns_since): Likewise for param.
9802 (reorder_insns_nobb): Likewise for all three params.
9803 (set_new_first_and_last_insn): Likewise for both params.
9805 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
9806 rtx_insn *. Remove now-redundant cast.
9807 (set_last_insn): Likewise.
9809 * builtins.c (expand_builtin_return): Strengthen local
9810 "call_fusage" from rtx to rtx_insn *.
9811 * cfgrtl.c (create_basic_block_structure): Likewise for local
9813 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
9814 "first", "last" and local "insn".
9815 (delete_insns_since): Likewise for param "from".
9816 (reorder_insns_nobb): Likewise for params "from", "to", "after"
9818 (push_to_sequence): Likewise for param "first" and local "last".
9819 (push_to_sequence2): Likewise for params "first" and "last".
9820 * lra.c (emit_add3_insn): Likewise for local "last".
9821 (lra_emit_add): Likewise.
9822 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
9824 (process_address_1): Likewise for locals "insn", last".
9825 * modulo-sched.c (ps_first_note): Likewise for return type.
9826 * optabs.c (expand_binop_directly): Likewise for param "last".
9828 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9830 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
9832 * emit-rtl.c (get_last_insn_anywhere): Likewise.
9834 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9836 * function.h (struct sequence_stack): Strengthen fields "first"
9837 and "last" from rtx to rtx_insn *.
9838 (struct emit_status): Likewise for fields "x_first_insn" and
9841 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
9842 (set_first_insn): Add checked cast.
9843 (get_last_insn): Remove now-redundant checked cast.
9844 (set_last_insn): Add checked cast.
9846 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
9847 "saved_first" and "saved_last" from rtx to rtx_insn *.
9849 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9851 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
9852 (unlink_insn_chain): Strengthen both params from rtx to
9855 * cfgrtl.c (cfg_layout_function_header): Likewise for this
9857 (unlink_insn_chain): Likewise for params "first" and "last".
9858 Remove now-redundant checked cast.
9859 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
9860 (fixup_reorder_chain): Strengthen local "insn" from rtx to
9862 * emit-rtl.c (link_insn_into_chain): Likewise for all three
9864 (add_insn): Likewise for param "insn" and local "prev".
9865 (add_insn_after_nobb): Likewise for both params and local "next".
9866 (add_insn_before_nobb): Likewise for both params and local "prev".
9867 (add_insn_after): Rename param "after" to "uncast_after",
9868 introducing local "after" with another checked cast.
9869 (add_insn_before): Rename params "insn" and "before", giving them
9870 "uncast_" prefixes, adding the old names back using checked casts.
9871 (emit_note_after): Likewise for param "after".
9872 (emit_note_before): Likewise for param "before".
9873 (emit_label): Add a checked cast.
9875 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9877 * cselib.h (cselib_record_sets_hook): Strengthen initial param
9878 "insn" from rtx to rtx_insn *.
9880 * cselib.c (cselib_record_sets_hook): Likewise.
9882 * var-tracking.c (add_with_sets): Likewise, renaming back from
9883 "uncast_insn" to "insn" and eliminating the checked cast from rtx
9886 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9888 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
9889 and "header_" from rtx to rtx_insn *.
9890 (struct basic_block_d): Likewise for field "head_" within "x"
9891 field of union basic_block_il_dependent.
9892 (BB_HEAD): Drop function...
9893 (SET_BB_HEAD): ...and this function in favor of...
9894 (BB_HEAD): ...reinstate macro.
9895 (BB_END): Drop function...
9896 (SET_BB_END): ...and this function in favor of...
9897 (BB_END): ...reinstate macro.
9898 (BB_HEADER): Drop function...
9899 (SET_BB_HEADER): ...and this function in favor of...
9900 (BB_HEADER): ...reinstate macro.
9902 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
9903 (fix_crossing_unconditional_branches): Likewise.
9904 * caller-save.c (save_call_clobbered_regs): Likewise.
9905 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
9906 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
9907 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9908 (merge_blocks_move_successor_nojumps): Likewise.
9909 (outgoing_edges_match): Update use of for_each_rtx to
9910 for_each_rtx_in_insn.
9911 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
9912 (expand_gimple_cond): Likewise.
9913 (expand_gimple_tailcall): Likewise.
9914 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
9916 (construct_exit_block): Drop use of SET_BB_END.
9917 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
9919 (delete_insn): Rename param "insn" to "uncast_insn", introducing
9920 a new local "insn" with a checked cast to rtx_insn *. Drop use of
9921 SET_BB_HEAD and SET_BB_END.
9922 (create_basic_block_structure): Drop use of SET_BB_HEAD and
9924 (rtl_delete_block): Drop use of SET_BB_HEAD.
9925 (rtl_split_block): Drop use of SET_BB_END.
9926 (emit_nop_for_unique_locus_between): Likewise.
9927 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
9928 (block_label): Drop use of SET_BB_HEAD.
9929 (fixup_abnormal_edges): Drop use of SET_BB_END.
9930 (record_effective_endpoints): Drop use of SET_BB_HEADER.
9931 (relink_block_chain): Likewise.
9932 (fixup_reorder_chain): Drop use of SET_BB_END.
9933 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
9934 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
9935 rtx_insn **. Drop use of SET_BB_HEADER.
9936 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
9938 (BB_HEAD): Delete this function.
9939 (SET_BB_HEAD): Likewise.
9941 (SET_BB_END): Likewise.
9942 (BB_HEADER): Likewise.
9943 (SET_BB_HEADER): Likewise.
9944 * emit-rtl.c (add_insn_after): Rename param "insn" to
9945 "uncast_insn", adding a new local "insn" and a checked cast to
9946 rtx_insn *. Drop use of SET_BB_END.
9947 (remove_insn): Strengthen locals "next" and "prev" from rtx to
9948 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
9949 (reorder_insns): Drop use of SET_BB_END.
9950 (emit_insn_after_1): Strengthen param "first" and locals "last",
9951 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
9952 (emit_pattern_after_noloc): Add checked cast.
9953 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
9954 (restore_other_notes): Likewise.
9955 (move_insn): Likewise.
9956 (sched_extend_bb): Likewise.
9957 (fix_jump_move): Likewise.
9958 * ifcvt.c (noce_process_if_block): Likewise.
9959 (dead_or_predicable): Likewise.
9960 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
9961 * reg-stack.c (change_stack): Drop use of SET_BB_END.
9962 * sel-sched-ir.c (sel_move_insn): Likewise.
9963 * sel-sched.c (move_nop_to_previous_block): Likewise.
9965 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
9967 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
9969 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9971 * basic-block.h (create_basic_block_structure): Strengthen params
9972 1 "head" and 2 "end" from rtx to rtx_insn *.
9973 * cfgrtl.c (create_basic_block_structure): Likewise.
9974 (rtl_create_basic_block): Update casts from void * to rtx to
9975 rtx_insn *, so that we can pass them as rtx_insn * to
9976 create_basic_block_structure.
9977 * sel-sched-ir.c (sel_create_basic_block): Likewise.
9979 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9981 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
9983 (check_for_inc_dec): Strengthen param "insn" from rtx to
9986 * cselib.h (cselib_process_insn): Likewise.
9988 * cselib.c (cselib_record_sets): Likewise.
9989 (cselib_process_insn): Likewise.
9991 * dse.c (struct insn_info): Likewise for field "insn".
9992 (check_for_inc_dec_1): Likewise for local "insn".
9993 (check_for_inc_dec): Likewise for param "insn".
9994 (scan_insn): Likewise.
9995 (dse_step1): Likewise for local "insn".
9997 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
9998 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
10000 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10002 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
10003 from rtx to rtx_insn *.
10004 (DEP_PRO): Delete this function and...
10005 (SET_DEP_PRO): ...this function in favor of...
10006 (DEP_PRO): ...reinstate this macro.
10007 (DEP_CON): Delete this function and...
10008 (SET_DEP_CON): ...this function in favor of...
10009 (DEP_CON): ...reinstate this old macro.
10010 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
10011 (init_dep): Likewise.
10012 (set_priorities): Likewise for both params.
10013 (sd_copy_back_deps): Likewise for params 1 and 2.
10015 * haifa-sched.c (priority): Likewise for param "insn" and local
10017 (set_priorities): Likewise for params "head" and "tail" and local
10019 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
10021 (add_to_speculative_block): Add a checked cast.
10022 (create_check_block_twin): Drop use of SET_DEP_CON.
10023 (add_jump_dependencies): Strengthen params "insn" and "jump" from
10026 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
10027 Drop use of SET_DEP_PRO
10028 (init_dep): Strengthen params "pro" and "con" from rtx to
10030 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
10031 use of SET_DEP_CON.
10034 (SET_DEP_PRO): Delete.
10035 (SET_DEP_CON): Delete.
10037 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10039 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
10040 from rtx to rtx_insn *.
10041 (VINSN_INSN_RTX): Eliminate rvalue function and...
10042 (SET_VINSN_INSN): ...lvalue function in favor of...
10043 (VINSN_INSN_RTX): reinstate this old macro.
10045 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
10046 in favor of VINSN_INSN_RTX.
10047 (VINSN_INSN_RTX): Delete this function.
10048 (SET_VINSN_INSN_RTX): Likewise.
10050 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10052 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
10053 (BND_TO): Delete this function and...
10054 (SET_BND_TO): ...this functions in favor of...
10055 (BND_TO): ...reinstating this macro.
10056 (struct _fence): Strengthen field "executing_insns" from
10057 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
10058 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
10059 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
10060 and param "insn" from rtx to insn_t.
10061 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
10064 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
10066 (rtx_vec_t): Likewise.
10067 (struct sched_deps_info_def): Strengthen param of "start_insn"
10068 callback from rtx to rtx_insn *. Likewise for param "insn2" of
10069 "note_mem_dep" callback and first param of "note_dep" callback.
10071 * haifa-sched.c (add_to_speculative_block): Strengthen param
10072 "insn" from rtx to rtx_insn *.
10073 (clear_priorities): Likewise.
10074 (calc_priorities): Likewise for local "insn".
10076 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
10077 Remove redundant checked cast.
10078 (haifa_note_mem_dep): Likewise for param "pending_insn".
10079 (haifa_note_dep): Likewise for param "elem".
10080 (note_mem_dep): Likewise for param "e".
10081 (sched_analyze_1): Add checked casts.
10082 (sched_analyze_2): Likewise.
10084 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
10085 from rtx to rtx_insn *.
10086 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
10087 from vec<rtx> * to vec<rtx_insn *> *.
10089 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
10091 (flist_add): Strengthen param "executing_insns" from
10092 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
10093 (advance_deps_context): Remove now-redundant checked cast.
10094 (init_fences): Replace uses of NULL_RTX with NULL.
10095 (merge_fences): Strengthen params "last_scheduled_insn" and
10096 "sched_next" from rtx to rtx_insn * and "executing_insns" from
10097 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
10098 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
10099 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
10100 an instruction, rather than doing double-duty as a pattern.
10101 (return_nop_to_pool): Update for change of insn_t.
10102 (deps_init_id): Remove now-redundant checked cast.
10103 (struct sched_scan_info_def): Strengthen param of "init_insn"
10104 callback from rtx to insn_t.
10105 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
10106 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
10108 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
10109 "end" from rtx to rtx_insn *.
10110 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
10111 (rtx insn_rtx, bool force_unique_p)
10112 (BND_TO): Delete function.
10113 (SET_BND_TO): Delete function.
10115 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
10117 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
10118 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
10120 (undo_transformations): Likewise for param "insn".
10121 (update_liveness_on_insn): Likewise.
10122 (compute_live_below_insn): Likewise for param "insn" and local
10124 (update_data_sets): Likewise for param "insn".
10125 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
10126 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
10127 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
10129 (move_cond_jump): Likewise for param "insn".
10130 (move_cond_jump): Drop use of SET_BND_TO.
10131 (compute_av_set_on_boundaries): Likewise.
10132 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
10133 (update_and_record_unavailable_insns): Strengthen local "bb_end"
10134 from rtx to rtx_insn *.
10135 (maybe_emit_renaming_copy): Likewise for param "insn".
10136 (maybe_emit_speculative_check): Likewise.
10137 (handle_emitting_transformations): Likewise.
10138 (remove_insn_from_stream): Likewise.
10139 (code_motion_process_successors): Strengthen local "succ" from rtx
10142 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10144 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
10145 ilist_t, not _xlist_t;
10146 (ILIST_INSN): Define in terms of new union field "insn".
10147 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
10149 (struct _list_node): Add new field "insn" to the union, of type
10151 (ilist_add): Replace macro with an inline function, requiring an
10153 (ilist_remove): Define this macro directly in terms of
10154 _list_remove, rather than indirectly via _xlist_remove.
10155 (ilist_clear): Likewise, in terms of _list_clear rather than
10157 (ilist_is_in_p): Replace macro with an inline function, requiring
10159 (_list_iter_cond_insn): New function.
10160 (ilist_iter_remove): Define this macro directly in terms of
10161 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
10162 (ilist_iterator): Define directly in terms of _list_iterator
10163 rather than indirectly through _xlist_iterator.
10164 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
10165 than in terms of _FOR_EACH_X.
10166 (FOR_EACH_INSN_1): Likewise.
10168 2014-08-26 Joseph Myers <joseph@codesourcery.com>
10172 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
10173 DECL_HARD_REGISTER and return for invalid register specifications.
10174 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
10175 DECL_HARD_REGISTER, call expand_one_error_var.
10176 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
10177 CC_REGNUM with non-MODE_CC modes.
10178 (arm_regno_class): Return NO_REGS for PC_REGNUM.
10180 2014-08-26 Marek Polacek <polacek@redhat.com>
10183 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
10185 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
10187 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
10188 qi cost; add di cost.
10189 (cortexa57_addrcost_table): Likewise.
10191 2014-08-26 Marek Polacek <polacek@redhat.com>
10194 * expr.c (is_aligning_offset): Remove logical not.
10196 2014-08-26 Marek Polacek <polacek@redhat.com>
10199 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
10200 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
10202 2014-08-26 Richard Biener <rguenther@suse.de>
10204 PR tree-optimization/62175
10205 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
10206 expand possibly trapping operations.
10208 2014-08-26 David Malcolm <dmalcolm@redhat.com>
10210 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
10211 "insn" from rtx to rtx_insn *.
10212 (permute_load): Likewise for param "insn".
10213 (permute_store): Likewise.
10214 (handle_special_swappables): Likewise for local "insn".
10215 (replace_swap_with_copy): Likewise for locals "insn" and
10217 (rs6000_analyze_swaps): Likewise for local "insn".
10219 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10221 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
10224 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10226 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
10227 "note_list" from rtx to rtx_insn *.
10228 (BB_NOTE_LIST): Replace this function and...
10229 (SET_BB_NOTE_LIST): ...this function with...
10230 (BB_NOTE_LIST): ...the former macro implementation.
10232 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
10233 local "from_start" from rtx to rtx_insn *. Strengthen param
10234 "to_endp" from rtx * to rtx_insn **.
10236 * haifa-sched.c (concat_note_lists): Likewise.
10237 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
10239 (sel_restore_notes): Likewise.
10240 (move_bb_info): Likewise.
10241 (BB_NOTE_LIST): Delete this function.
10242 (SET_BB_NOTE_LIST): Delete this function.
10243 * sel-sched.c (create_block_for_bookkeeping): Eliminate
10244 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
10246 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10248 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
10249 from rtx * to rtx_insn **.
10250 (reorder2): Likewise.
10251 (dependencies_evaluation_hook): Strengthen params "head", "tail"
10252 from rtx to rtx_insn *.
10254 * doc/tm.texi: Update mechanically for above change to target.def.
10256 * sched-int.h (note_list): Strengthen this variable from rtx to
10258 (remove_notes): Likewise for both params.
10259 (restore_other_notes): Likewise for return type and first param.
10260 (struct ready_list): Strengthen field "vec" from rtx * to
10262 (struct dep_replacement): Strenghten field "insn" from rtx to
10264 (struct deps_desc): Likewise for fields "last_debug_insn",
10266 (struct haifa_sched_info): Likewise for callback field
10267 "can_schedule_ready_p"'s param, for first param of "new_ready"
10268 callback field, for both params of "rank" callback field, for
10269 first field of "print_insn" callback field (with a const), for
10270 both params of "contributes_to_priority" callback, for param
10271 of "insn_finishes_block_p" callback, for fields "prev_head",
10272 "next_tail", "head", "tail", for first param of "add_remove_insn"
10273 callback, for first param of "begin_schedule_ready" callback, for
10274 both params of "begin_move_insn" callback, and for second param
10275 of "advance_target_bb" callback.
10276 (add_dependence): Likewise for params 1 and 2.
10277 (sched_analyze): Likewise for params 2 and 3.
10278 (deps_analyze_insn): Likewise for param 2.
10279 (ready_element): Likewise for return type.
10280 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
10281 (try_ready): Strenghten param from rtx to rtx_insn *.
10282 (sched_emit_insn): Likewise for return type.
10283 (record_delay_slot_pair): Likewise for params 1 and 2.
10284 (add_delay_dependencies): Likewise for param.
10285 (contributes_to_priority): Likewise for both params.
10286 (find_modifiable_mems): Likewise.
10288 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
10289 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
10290 "first_older_only_insn" from rtx to rtx_insn *.
10291 (arm_sched_reorder): Strengthen param "ready" from rtx * to
10294 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
10295 "last_scheduled_iter0" from rtx to rtx_insn *.
10296 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
10297 (c6x_sched_reorder_1): Strengthen param "ready" and locals
10298 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
10299 "insn" from rtx to rtx_insn *.
10300 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
10302 (c6x_sched_reorder2): Strengthen param "ready" and locals
10303 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
10304 "insn" from rtx to rtx_insn *.
10305 (c6x_variable_issue): Add a checked cast when assigning from insn
10306 to ss.last_scheduled_iter0.
10307 (split_delayed_branch): Strengthen param "insn" and local "i1"
10308 from rtx to rtx_insn *.
10309 (split_delayed_nonbranch): Likewise.
10310 (undo_split_delayed_nonbranch): Likewise for local "insn".
10311 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
10312 "entry_after", "end_packet", "head_insn", "tail_insn",
10313 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
10314 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
10315 to rtx_insn **. Remove now-redundant checked cast on last_insn,
10316 but add a checked cast on loop->start_label. Consolidate calls to
10317 avoid assigning result of gen_spkernel to "insn", now an
10320 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
10321 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
10323 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
10324 rtx_insn **. Strengthen locals "top", "next" from rtx to
10326 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
10327 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
10328 (add_parameter_dependencies): Strengthen params "call", "head" and
10329 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
10330 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
10331 (add_dependee_for_func_arg): Likewise for param "arg" and local
10333 (ix86_dependencies_evaluation_hook): Likewise for params "head",
10334 "tail" and locals "insn", "first_arg".
10336 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
10337 for params "head", "tail" and locals "insn", "next", "next_tail".
10338 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
10339 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
10340 "insn", "lowest", "highest" from rtx to rtx_insn *.
10341 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
10343 (ia64_sched_reorder2): Likewise.
10345 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
10346 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
10347 from rtx * to rtx_insn **.
10348 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
10350 (mep_print_sched_insn): Strengthen param "insn" from rtx to
10352 (mep_sched_reorder): Strengthen param "ready" from rtx * to
10353 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
10356 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
10357 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
10359 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
10360 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
10361 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
10363 (vr4130_reorder): Likewise.
10364 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
10366 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
10368 (mips_sched_reorder): Likewise.
10369 (mips_sched_reorder2): Likewise.
10371 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
10373 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
10374 Strengthen local "tmp" from rtx to rtx_insn *.
10375 (rs6000_sched_reorder2): Likewise.
10377 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
10378 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
10379 (s390_sched_reorder): Strengthen param "ready" from rtx * to
10380 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
10382 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
10383 "tmp2" from rtx to rtx_insn *.
10384 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
10385 Strengthen local "insn" from rtx to rtx_insn *.
10386 (ready_reorder): Strengthen param "ready" from rtx * to
10387 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
10388 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
10389 (sh_reorder2): Likewise.
10391 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
10392 local "insn" from rtx to rtx_insn *.
10394 * haifa-sched.c (note_list): Strengthen this variable from rtx to
10396 (scheduled_insns): Strengthen this variable from vec<rtx> to
10398 (set_modulo_params): Likewise for locals "i1", "i2".
10399 (record_delay_slot_pair): Likewise for params "i1", "i2".
10400 (add_delay_dependencies): Likewise for param "insn".
10401 (cond_clobbered_p): Likewise.
10402 (recompute_todo_spec): Likewise for local "prev".
10403 (last_scheduled_insn): Likewise for this variable.
10404 (nonscheduled_insns_begin): Likewise.
10405 (model_set_excess_costs): Strengthen param "insns" from rtx * to
10407 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
10409 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
10410 Strengthen local "insn" from rtx to rtx_insn *.
10411 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
10412 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
10413 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
10414 (ready_remove_first): Likewise for return type and local "t".
10415 (ready_element): Likewise for return type.
10416 (ready_remove): Likewise for return type and local "t".
10417 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
10418 (check_clobbered_conditions): Strengthen local "x" from rtx to
10419 rtx_insn *, adding a checked cast.
10420 (schedule_insn): Likewise for param "insn".
10421 (remove_notes): Likewise for params "head", "tail" and locals
10422 "next_tail", "insn", "next".
10423 (struct haifa_saved_data): Likewise for fields
10424 "last_scheduled_insn", "nonscheduled_insns_begin".
10425 (save_backtrack_point): Update for change to field "vec" of
10427 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
10429 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
10430 from rtx to rtx_insn *
10431 (resolve_dependencies): Strengthen param "insn" from rtx to
10433 (restore_other_notes): Likewise for return type, for param "head"
10434 and local "note_head".
10435 (undo_all_replacements): Likewise for local "insn".
10436 (first_nonscheduled_insn): Likewise for return type and local "insn".
10437 (queue_to_ready): Likewise for local "insn", adding checked casts.
10438 (early_queue_to_ready): Likewise for local "insn".
10439 (debug_ready_list_1): Strengthen local "p" from rtx * to
10441 (move_insn): Strengthen param "insn" and local "note" from rtx to
10443 (insn_finishes_cycle_p): Likewise for param "insn".
10444 (max_issue): Likewise for local "insn".
10445 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
10447 (commit_schedule): Strengthen param "prev_head" and local "insn"
10448 from rtx to rtx_insn *
10449 (prune_ready_list): Likewise for local "insn".
10450 (schedule_block): Likewise for locals "prev_head", "head", "tail",
10451 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
10452 (set_priorities): Likewise for local "prev_head".
10453 (try_ready): Likewise for param "next".
10454 (fix_tick_ready): Likewise.
10455 (change_queue_index): Likewise.
10456 (sched_extend_ready_list): Update for change to field "vec" of
10458 (generate_recovery_code): Strengthen param "insn" from rtx to
10460 (begin_speculative_block): Likewise.
10461 (create_check_block_twin): Likewise for param "insn" and locals
10462 "label", "check", "twin". Introduce local "check_pat" to avoid
10463 "check" being used as a plain rtx before being used as an insn.
10464 (fix_recovery_deps): Add a checked cast to rtx_insn * when
10465 extracting elements from ready_list.
10466 (sched_remove_insn): Strengthen param "insn" from rtx to
10468 (sched_emit_insn): Likewise for return type.
10469 (ready_remove_first_dispatch): Likewise for return type and local
10472 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
10474 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
10477 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
10478 from rtx to rtx_insn *.
10479 (add_dependence_list): Likewise for param "insn". Add a checked
10481 (add_dependence_list_and_free): Strengthen param "insn" from rtx
10482 to rtx_insn *. Strengthen param "list_p" from rtx * to
10484 (chain_to_prev_insn): Strengthen param "insn" and locals
10485 "prec_nonnote", "i" from rtx to rtx_insn *.
10486 (flush_pending_lists): Likewise for param "insn".
10487 (cur_insn): Likewise for this variable.
10488 (haifa_start_insn): Add a checked cast.
10489 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
10490 (sched_analyze_reg): Likewise for param "insn".
10491 (sched_analyze_1): Likewise.
10492 (sched_analyze_2): Likewise. Add checked casts.
10493 (sched_analyze_insn): Likewise. Also for local "prev".
10494 (deps_analyze_insn): Likewise for param "insn".
10495 (sched_analyze): Likewise for params "head", "tail" and local "insn".
10496 (add_dependence_1): Likewise for params "insn", "elem".
10497 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
10498 (parse_add_or_inc): Likewise for param "insn".
10499 (find_inc): Likewise for local "inc_cand".
10500 (find_modifiable_mems): Likewise for params "head", "tail" and
10501 locals "insn", "next_tail".
10503 * sched-ebb.c (init_ready_list): Likewise for local "insn".
10504 (begin_schedule_ready): Likewise for param "insn".
10505 (begin_move_insn): Likewise for params "insn" and "last".
10506 (ebb_print_insn): Strengthen param "insn" from const_rtx to
10508 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
10509 (ebb_contributes_to_priority): Likewise for params "next", "insn".
10510 (ebb_add_remove_insn): Likewise for param "insn".
10511 (advance_target_bb): Likewise.
10513 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
10515 (check_live): Likewise for param "insn".
10516 (init_ready_list): Likewise for local "insn".
10517 (can_schedule_ready_p): Likewise for param "insn".
10518 (begin_schedule_ready): Likewise.
10519 (new_ready): Likewise for param "next".
10520 (rgn_print_insn): Likewise for param "insn".
10521 (rgn_rank): Likewise for params "insn1", "insn2".
10522 (contributes_to_priority): Likewise for params "next", "insn".
10523 (rgn_insn_finishes_block_p): Likewise for param "insn".
10524 (add_branch_dependences): Likewise for params "head", "tail" and
10525 locals "insn", "last".
10526 (rgn_add_remove_insn): Likewise for param "insn".
10527 (advance_target_bb): Likewise.
10529 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
10530 const_rtx to const rtx_insn *.
10532 * sel-sched-dump.h (sel_print_insn): Likewise.
10534 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
10535 (deps_init_id): Likewise.
10537 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
10538 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
10541 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10543 * output.h (final_start_function): Strengthen param 1 from rtx to
10546 * final.c (final_start_function): Likewise, renaming back from
10547 "uncast_first" to "first", and dropping the checked cast from rtx
10550 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10552 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
10553 * final.c (final): Likewise. Rename param back from
10554 "uncast_first" to "first" and eliminate the checked cast from rtx
10557 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10559 * output.h (shorten_branches): Strengthen param from rtx to
10562 * final.c (shorten_branches): Likewise, renaming param back from
10563 "uncast_first" to "first", and dropping the checked cast from rtx
10566 * genattr.c (gen_attr): Likewise when writing out the prototype of
10569 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10571 * sched-int.h (struct haifa_sched_info): Strengthen fields
10572 "prev_head" and "next_tail" from rtx to rtx_insn *.
10574 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10576 * rtl.h (rtx_jump_table_data::get_labels): New method.
10577 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
10578 with use of the new rtx_jump_table_data::get_labels method.
10579 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
10580 to rtx_jump_table_data *. Simplify by using get_labels method.
10581 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
10582 a dyn_cast, introducing local "table", using it to replace
10583 label-lookup logic with a get_labels method call.
10584 (patch_jump_insn): Simplify using get_labels method.
10585 * dwarf2cfi.c (create_trace_edges): Likewise.
10586 * rtlanal.c (label_is_jump_target_p): Likewise.
10588 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10590 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
10593 * emit-rtl.c (unshare_all_rtl_1): Likewise.
10594 (unshare_all_rtl_again): Likewise, also for local "p".
10596 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10598 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
10600 * cfgrtl.c (delete_insn_and_edges): Likewise.
10602 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10604 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
10605 from rtx to rtx_insn *.
10607 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
10609 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10611 * function.c (thread_prologue_and_epilogue_insns): Likewise for
10612 locals "returnjump", "epilogue_end", "insn", "next".
10614 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
10615 "returnjump" from rtx * to rtx_insn **.
10616 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
10618 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10620 * basic-block.h (struct edge_def). Strengthen "r" within
10621 union edge_def_insns from rtx to rtx_insn *.
10623 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
10624 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
10626 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
10627 from rtx to rtx_insn *.
10628 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
10630 * postreload-gcse.c (reg_killed_on_edge): Likewise.
10631 (reg_used_on_edge): Likewise.
10632 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
10633 (gt_pch_nx): New overload for rtx_insn *&.
10634 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
10635 from rtx to rtx_insn *.
10637 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10639 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
10640 from rtx to rtx_insn *.
10641 (BB_FOOTER): Replace function with access macro.
10642 (SET_BB_FOOTER): Delete.
10644 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
10646 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10647 (emit_barrier_after_bb): Likewise.
10648 (record_effective_endpoints): Likewise.
10649 (relink_block_chain): Likewise.
10650 (fixup_fallthru_exit_predecessor): Likewise.
10651 (cfg_layout_duplicate_bb): Likewise.
10652 (cfg_layout_split_block): Likewise.
10653 (cfg_layout_delete_block): Likewise.
10654 (cfg_layout_merge_blocks): Likewise.
10655 (BB_FOOTER): Delete function.
10656 (SET_BB_FOOTER): Delete function.
10657 * combine.c (update_cfg_for_uncondjump): Replace uses of
10658 SET_BB_FOOTER with BB_FOOTER.
10660 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10662 * except.h (struct eh_landing_pad_d): Strengthen field
10663 "landing_pad" from rtx to rtx_code_label *.
10665 * except.c (sjlj_emit_dispatch_table): Likewise for param
10667 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
10669 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10671 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
10672 first param from rtx to rtx_insn *.
10673 * config/xtensa/xtensa.c (struct machine_function): Likewise for
10674 field "set_frame_ptr_insn".
10675 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
10676 "csend" from rtx to rtx_code_label *.
10677 (xtensa_expand_atomic): Likewise for local "csloop".
10678 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
10680 (xtensa_call_tls_desc): Likewise for return type and locals
10681 "call_insn", "insns".
10682 (xtensa_legitimize_tls_address): Likewise for local "insns".
10683 (xtensa_expand_prologue): Likewise for locals "insn", "first".
10685 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10687 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
10688 first param from rtx to rtx_insn *.
10689 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
10692 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10694 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
10695 Strengthen param 1 from rtx to rtx_insn *.
10696 (tilepro_output_cbranch): Likewise.
10697 (tilepro_adjust_insn_length): Likewise.
10698 (tilepro_final_prescan_insn): Likewise for sole param.
10700 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
10701 Likewise for local "last".
10702 (cbranch_predicted_p): Likewise for param "insn".
10703 (tilepro_output_simple_cbranch_with_opcode): Likewise.
10704 (tilepro_output_cbranch_with_opcode): Likewise.
10705 (tilepro_output_cbranch): Likewise.
10706 (frame_emit_load): Likewise for return type and locals "seq",
10708 (emit_sp_adjust): Likewise for return type and local "insn".
10709 (tilepro_expand_epilogue): Likewise for locals "last_insn",
10711 (tilepro_adjust_insn_length): Likewise for param "insn".
10712 (next_insn_to_bundle): Likewise for return type and params
10714 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
10715 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
10717 (match_addli_pcrel): Likewise for param "insn".
10718 (replace_addli_pcrel): Likewise.
10719 (match_auli_pcrel): Likewise.
10720 (replace_auli_pcrel): Likewise.
10721 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
10723 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
10724 "queue", "next_queue", "prev".
10725 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
10726 (tilepro_final_prescan_insn): Likewise for param "insn".
10728 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10730 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
10731 Strengthen param 1 from rtx to rtx_insn *.
10732 (tilegx_output_cbranch): Likewise.
10733 (tilegx_adjust_insn_length): Likewise.
10734 (tilegx_final_prescan_insn): Likewise for sole param.
10736 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
10738 (cbranch_predicted_p): Likewise for param "insn".
10739 (tilegx_output_simple_cbranch_with_opcode): Likewise.
10740 (tilegx_output_cbranch_with_opcode): Likewise.
10741 (tilegx_output_cbranch): Likewise.
10742 (frame_emit_load): Likewise for return type.
10743 (set_frame_related_p): Likewise for locals "seq", "insn".
10744 (emit_sp_adjust): Likewise for return type, and for local "insn".
10745 Introduce local "pat" for use in place of "insn" where the latter
10746 isn't an instruction.
10747 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
10748 from rtx to rtx_insn *.
10749 (tilegx_adjust_insn_length): Likewise for param "insn".
10750 (next_insn_to_bundle): Likewise for return type and params "r" and
10752 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
10754 (replace_insns): Likewise for params "old_insn", "new_insns".
10755 (replace_mov_pcrel_step1): Likewise for param "insn" and local
10757 (replace_mov_pcrel_step2): Likewise.
10758 (replace_mov_pcrel_step3): Likewise.
10759 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
10761 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
10762 "queue", "next_queue", "prev".
10763 (tilegx_output_mi_thunk): Likewise for local "insn".
10764 (tilegx_final_prescan_insn): Likewise for param "insn".
10766 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10768 * config/spu/spu.c (frame_emit_store): Strengthen return type from
10770 (frame_emit_load): Likewise.
10771 (frame_emit_add_imm): Likewise, also for local "insn".
10772 (spu_expand_prologue): Likewise for local "insn".
10773 (struct spu_bb_info): Likewise for field "prop_jump".
10774 (emit_nop_for_insn): Likewise for param "insn" and local
10776 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
10778 (spu_emit_branch_hint): Likewise for params "before", "branch" and
10779 locals "hint", "insn".
10780 (get_branch_target): Likewise for param "branch".
10781 (insn_clobbers_hbr): Likewise for param "insn".
10782 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
10783 locals "insn", "before_4", "before_16".
10784 (insert_hbrp): Likewise for local "insn".
10785 (spu_machine_dependent_reorg): Likewise for locals "branch",
10786 "insn", "next", "bbend".
10787 (uses_ls_unit): Likewise for param "insn".
10788 (get_pipe): Likewise.
10789 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
10790 introducing a checked cast.
10791 (spu_sched_adjust_cost): Likewise for params "insn" and
10793 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
10794 (spu_sms_res_mii): Likewise.
10796 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10798 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
10799 from rtx to rtx_insn *.
10800 (output_cbranch): Likewise for param 6.
10801 (output_return): Likewise for param 1.
10802 (output_sibcall): Likewise.
10803 (output_v8plus_shift): Likewise.
10804 (output_v8plus_mult): Likewise.
10805 (output_v9branch): Likewise for param 7.
10806 (output_cbcond): Likewise for param 3.
10808 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
10810 (sparc_legitimize_pic_address): Likewise.
10811 (sparc_emit_call_insn): Likewise.
10812 (emit_save_or_restore_regs): Likewise.
10813 (emit_window_save): Likewise for return type and local "insn".
10814 (sparc_expand_prologue): Likewise for local "insn".
10815 (sparc_flat_expand_prologue): Likewise.
10816 (output_return): Likewise for param "insn".
10817 (output_sibcall): Likewise for param "insn" and local "delay".
10818 (output_ubranch): Likewise for param "insn".
10819 (output_cbranch): Likewise.
10820 (output_cbcond): Likewise.
10821 (output_v9branch): Likewise.
10822 (output_v8plus_shift): Likewise.
10823 (sparc_output_mi_thunk): Likewise for local "insn".
10824 (get_some_local_dynamic_name): Likewise.
10825 (output_v8plus_mult): Likewise for param "insn".
10827 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10829 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
10830 from rtx to rtx_insn *.
10831 (output_branchy_insn): Likewise for param 3.
10832 (output_far_jump): Likewise for param 1.
10833 (final_prescan_insn): Likewise.
10834 (sh_insn_length_adjustment): Likewise for sole param.
10836 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
10837 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
10839 (sh_emit_compare_and_set): Likewise for local "lab".
10840 (output_far_jump): Strengthen param "insn" and local "prev" from
10842 (output_branchy_insn): Likewise for param "insn" and local
10844 (output_ieee_ccmpeq): Likewise for param "insn".
10845 (struct label_ref_list_d): Strengthen field "label" from rtx to
10847 (pool_node): Likewise.
10848 (pool_window_label): Likewise for this global.
10849 (add_constant): Likewise for return type and locals "lab", "new_rtx".
10850 (dump_table): Strengthen params "start", "barrier" and local
10851 "scan" from rtx to rtx_insn *.
10852 (broken_move): Likewise for param "insn".
10853 (untangle_mova): Likewise for params "first_mova" and "new_mova".
10854 Strengthen param "first_mova" from rtx * to rtx_insn **.
10855 (mova_p): Likewise for param "insn".
10856 (fixup_mova): Likewise for param "mova".
10857 (find_barrier): Likewise for return type, params "mova" and
10858 "from", and locals "barrier_before_mova", "found_barrier",
10859 "good_barrier", "orig", "last_symoff", "next". Strengthen local
10860 "label" from rtx to rtx_code_label *.
10861 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
10863 (sh_reorg): Likewise for locals "link", "scan", "barrier".
10864 (split_branches): Likewise for param "first" and local "insn".
10865 (final_prescan_insn): Likewise for param "insn".
10866 (sequence_insn_p): Likewise for locals "prev", "next".
10867 (sh_insn_length_adjustment): Likewise for param "insn".
10868 (sh_can_redirect_branch): Likewise for local "insn".
10869 (find_r0_life_regions): Likewise for locals "end", "insn".
10870 (sh_output_mi_thunk): Likewise for local "insns".
10872 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10874 * config/score/score.c (score_output_mi_thunk): Strengthen local
10875 "insn" from rtx to rtx_insn *.
10876 (score_prologue): Likewise.
10878 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10880 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
10881 1 from rtx to rtx_insn *.
10882 (s390_emit_jump): Likewise for return type.
10883 (s390_emit_call): Likewise.
10884 (s390_load_got): Likewise.
10886 * config/s390/s390.c (last_scheduled_insn): Likewise for this
10888 (s390_match_ccmode): Likewise for param "insn".
10889 (s390_emit_jump): Likewise for return type.
10890 (s390_split_branches): Likewise for local "label".
10891 (struct constant): Strengthen field "label" from rtx to
10893 (struct constant_pool): Likewise for field "label". Strengthen
10894 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
10896 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
10898 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
10899 (s390_end_pool): Likewise.
10900 (s390_dump_pool): Likewise for local "insn".
10901 (s390_mainpool_start): Likewise.
10902 (s390_chunkify_start): Likewise.
10903 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
10904 with insns. Strengthen locals "label", "jump", "barrier", "next",
10905 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
10906 (s390_chunkify_finish): Strengthen local "insn" from rtx to
10908 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
10909 "jump", "label", "next_insn".
10910 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
10911 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
10913 (s390_load_got): Likewise for return type and local "insns".
10914 (s390_save_gprs_to_fprs): Likewise for local "insn".
10915 (s390_restore_gprs_from_fprs): Likewise.
10916 (pass_s390_early_mach::execute): Likewise.
10917 (s390_emit_prologue): Likewise for local "insns".
10918 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
10920 (s390_emit_call): Strengthen return type and local "insn" from
10922 (s390_emit_tpf_eh_return): Likewise for local "insn".
10923 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
10924 "next_insn", introducing locals "s_pat", "rpat" to allow this.
10925 (s390_fix_long_loop_prediction): Likewise for param "insn" and
10927 (s390_non_addr_reg_read_p): Likewise for param "insn".
10928 (find_cond_jump): Likewise for return type and param "insn".
10929 (s390_swap_cmp): Likewise for param "insn".
10930 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
10931 "prev_insn", "next_insn".
10932 (s390_reorg): Likewise for locals "insn", "target".
10933 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
10934 (s390_sched_variable_issue): For now, rename param "insn" to
10935 "uncast_insn", introducing a checked cast.
10936 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
10938 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
10939 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
10941 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10943 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
10944 param from rtx to rtx_insn *.
10945 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
10947 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10949 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
10950 4 from rtx to rtx_insn *.
10951 (rs6000_final_prescan_insn): Likewise for first param.
10952 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
10954 (rs6000_get_some_local_dynamic_name): Likewise.
10955 (output_cbranch): Likewise for param "insn".
10956 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
10957 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
10958 (rs6000_emit_allocate_stack): Likewise for local "insn".
10959 (load_cr_save): Likewise.
10960 (restore_saved_cr): Likewise.
10961 (restore_saved_lr): Likewise.
10962 (emit_cfa_restores): Likewise.
10963 (rs6000_output_function_epilogue): Likewise for locals "insn" and
10964 "deleted_debug_label".
10965 (rs6000_output_mi_thunk): Likewise for local "insn".
10966 (rs6000_final_prescan_insn): Likewise for param "insn".
10968 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10970 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
10971 Strengthen param "insn" from rtx to rtx_insn *.
10972 * config/picochip/picochip.c (picochip_current_prescan_insn):
10973 Likewise for this variable.
10974 (picochip_final_prescan_insn): Likewise for param "insn".
10976 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10978 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
10979 from rtx to rtx_insn *.
10980 (pa_output_indirect_call): Likewise.
10981 (pa_adjust_insn_length): Likewise.
10982 (pa_attr_length_millicode_call): Likewise.
10983 (pa_attr_length_call): Likewise.
10984 (pa_attr_length_indirect_call): Likewise.
10986 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
10988 (pa_attr_length_millicode_call): Likewise.
10989 (pa_attr_length_call): Likewise.
10990 (pa_output_call): Likewise.
10991 (pa_attr_length_indirect_call): Likewise.
10992 (pa_output_indirect_call): Likewise.
10994 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10996 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
10997 Strengthen first param from rtx to rtx_insn *.
10998 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
11001 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11003 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
11004 type from rtx to rtx_insn *.
11005 (mips_expand_call): Likewise.
11006 (mips_adjust_insn_length): Likewise for first param.
11007 (mips_output_conditional_branch): Likewise.
11008 (mips_output_order_conditional_branch): Likewise.
11009 (mips_final_prescan_insn): Likewise.
11011 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
11012 rtx_insn * for the SEQUENCE case.
11013 (SEQ_END): Likewise.
11014 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
11015 (mips_emit_call_insn): Likewise, also for local "insn".
11016 (mips16_gp_pseudo_reg): Likewise for local "scan".
11017 (mips16_build_call_stub): Likewise for return type and for local
11018 "insn". Introduce a new local "pattern" so that "insn" can indeed
11020 (mips_expand_call): Strengthen return type and local "insn" from
11022 (mips_block_move_loop): Strengthen local "label" from rtx to
11024 (mips_expand_synci_loop): Likewise for locals "label",
11026 (mips_set_frame_expr): Strengthen local "insn" from rtx to
11028 (mips16e_collect_argument_saves): Likewise for locals "insn",
11030 (mips_find_gp_ref): Likewise for param of callback for "pred"
11031 param, and for local "insn".
11032 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
11033 (mips_insn_has_flexible_gp_ref_p): Likewise.
11034 (mips_epilogue_emit_cfa_restores): Likewise for return type and
11036 (mips_epilogue_set_cfa): Likewise for local "insn".
11037 (mips_expand_epilogue): Likewise.
11038 (mips_adjust_insn_length): Likewise for param "insn".
11039 (mips_output_conditional_branch): Likewise.
11040 (mips_output_order_conditional_branch): Likewise.
11041 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
11042 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
11043 "falu2_turn_enabled_insn".
11044 (mips_builtin_branch_and_move): Strengthen locals "true_label",
11045 "done_label" from rtx to rtx_code_label *.
11046 (struct mips16_constant): Likewise for field "label".
11047 (mips16_add_constant): Likewise for return type.
11048 (mips16_emit_constants_1): Strengthen return type and param "insn"
11049 from rtx to rtx_insn *.
11050 (mips16_emit_constants): Likewise for param "insn".
11051 (mips16_insn_length): Likewise.
11052 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
11053 to rtx_code_label *.
11054 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
11055 from rtx to rtx_insn *.
11056 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
11057 "jump". Strengthen local "label" from rtx to rtx_code_label *.
11058 (r10k_simplify_address): Strengthen param "insn" and local
11059 "def_insn" from rtx to rtx_insn *.
11060 (r10k_safe_address_p): Strengthen param "insn" from rtx to
11062 (r10k_needs_protection_p_1): Update target type of cast of data
11063 from to rtx to rtx_insn *.
11064 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
11065 rtx * to rtx_insn **.
11066 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
11068 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
11069 (mips_call_expr_from_insn): Likewise for param "insn".
11070 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
11071 (mips_find_pic_call_symbol): Likewise for param "insn".
11072 (mips_annotate_pic_calls): Likewise for local "insn".
11073 (mips_sim_insn): Likewise for this variable.
11074 (struct mips_sim): Likewise for field "insn" within elements of
11076 (mips_sim_wait_reg): Likewise for param "insn".
11077 (mips_sim_wait_regs): Likewise.
11078 (mips_sim_wait_units): Likewise.
11079 (mips_sim_wait_insn): Likewise.
11080 (mips_sim_issue_insn): Likewise.
11081 (mips_sim_finish_insn): Likewise.
11082 (mips_seq_time): Likewise for param "seq" and local "insn".
11083 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
11084 locals "first", "second".
11085 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
11086 "last", "last2", "next".
11087 (mips_avoid_hazard): Likewise for params "after", "insn".
11088 (mips_reorg_process_insns): Likewise for locals "insn",
11089 "last_insn", "subinsn", "next_insn".
11090 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
11091 (mips16_split_long_branches): Likewise for locals "insn" "jump",
11093 (mips_output_mi_thunk): Likewise for local "insn".
11094 (mips_final_prescan_insn): Likewise for param "insn".
11096 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11098 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
11099 Strengthen return type and local "insns" from rtx to rtx_insn *.
11100 (microblaze_legitimize_tls_address): Likewise for local "insns".
11101 (microblaze_block_move_loop): Strengthen local "label" from rtx
11102 to rtx_code_label *.
11103 (microblaze_expand_prologue): Strengthen two locals named "insn"
11104 from rtx to rtx_insn *.
11105 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
11106 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
11107 "insn". Strengthen locals "div_label", "div_end_label" from rtx
11108 to rtx_code_label *.
11110 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11112 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
11113 param from rtx to rtx_insn *.
11114 (mep_reuse_lo): Likewise for third param.
11115 (mep_use_post_modify_p): Likewise for first param.
11116 (mep_core_address_length): Likewise.
11117 (mep_cop_address_length): Likewise.
11118 (mep_final_prescan_insn): Likewise.
11119 (mep_store_data_bypass_p): Likewise for both params.
11120 (mep_mul_hilo_bypass_p): Likewise.
11121 (mep_ipipe_ldc_p): Likewise for param.
11123 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
11124 (mep_rewrite_mult): Likewise.
11125 (mep_rewrite_mulsi3): Likewise.
11126 (mep_rewrite_maddsi3): Likewise.
11127 (mep_reuse_lo_p_1): Likewise.
11128 (mep_reuse_lo_p): Likewise.
11129 (mep_frame_expr): Likewise.
11130 (mep_make_parallel): Likewise for both params.
11131 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
11133 (mep_use_post_modify_p): Likewise for param "insn".
11134 (mep_core_address_length): Likewise.
11135 (mep_cop_address_length): Likewise.
11136 (mep_reg_set_in_function): Likewise for local "insn".
11137 (mep_asm_without_operands_p): Likewise.
11138 (F): Likewise for return type and param "x".
11139 (add_constant): Likewise for local "insn".
11140 (maybe_dead_move): Likewise for return type and local "insn".
11141 (mep_expand_prologue): Likewise for local "insn".
11142 (mep_final_prescan_insn): Likewise for param "insn".
11143 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
11144 "next", "follow", "x".
11145 (mep_insert_repeat_label_last): Likewise for return type, param
11146 "last_insn", and locals "next", "prev". Strengthen param "label"
11147 from rtx to rtx_code_label *.
11148 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
11150 (struct mep_doloop_end): Likewise for fields "insn" and
11152 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
11153 Strengthen local "repeat_label" from rtx to rtx_code_label *.
11154 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
11156 (mep_invert_branch): Likewise for params "insn" and "after".
11157 (mep_reorg_erepeat): Likewise for param "insns" and locals
11158 "insn", "prev", "new_last", "barrier", "user". Strengthen local
11159 "l" from rtx to rtx_code_label *.
11160 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
11161 from rtx to rtx_insn *.
11162 (mep_reorg_addcombine): Likewise for param "insns" and locals
11164 (add_sp_insn_p): Likewise for param "insn".
11165 (mep_reorg_noframe): Likewise for param "insns" and locals
11166 "start_frame_insn", "end_frame_insn", "next".
11167 (mep_reorg): Likewise for local "insns".
11168 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
11170 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
11171 (mep_mul_hilo_bypass_p): Likewise.
11172 (mep_ipipe_ldc_p): Likewise for param "insn".
11173 (mep_make_bundle): Likewise for return type, param "cop" and local
11174 "insn", splitting out the latter into a new local "seq" for when it
11175 is a SEQUENCE rather than an insn.
11176 (core_insn_p): Likewise for param "insn".
11177 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
11178 "last", "first", "note", "prev", "core_insn".
11180 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11182 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
11184 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
11185 (m68k_final_prescan_insn): Likewise for first param.
11187 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
11188 (m68k_set_frame_related): Likewise for param "insn".
11189 (output_btst): Likewise for param "insn".
11190 (m68k_final_prescan_insn): Likewise.
11191 (m68k_move_to_reg): Likewise for local "insn".
11192 (m68k_call_tls_get_addr): Likewise for local "insns".
11193 (m68k_call_m68k_read_tp): Likewise.
11194 (strict_low_part_peephole_ok): Likewise for param "first_insn".
11195 (m68k_output_mi_thunk): Likewise for local "insn".
11197 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11199 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
11200 first param from rtx to rtx_insn *.
11201 (iq2000_adjust_insn_length): Likewise.
11202 (iq2000_output_conditional_branch): Likewise.
11203 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
11204 "insn" and local "nop_insn".
11205 (iq2000_annotate_frame_insn): Likewise for param "insn".
11206 (iq2000_expand_prologue): Likewise for both locals "insn".
11207 (iq2000_adjust_insn_length): Likewise for param "insn".
11208 (iq2000_output_conditional_branch): Likewise.
11210 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11212 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
11213 "insns" from rtx to rtx_insn *.
11214 (ia64_emit_cond_move): Likewise for locals "insn", "first".
11215 (struct spill_fill_data): Likewise for field "init_after" and for
11216 elements of array field "prev_insn".
11217 (spill_restore_mem): Likewise for locals "insn", "first".
11218 (do_spill): Likewise for local "insn".
11219 (do_restore): Likewise.
11220 (ia64_expand_prologue): Likewise.
11221 (ia64_expand_epilogue): Likewise.
11222 (emit_insn_group_barriers): Likewise for locals "insn",
11224 (emit_all_insn_group_barriers): Likewise for locals "insn",
11226 (dfa_stop_insn): Likewise for this global.
11227 (dfa_pre_cycle_insn): Likewise.
11228 (ia64_nop): Likewise.
11229 (final_emit_insn_group_barriers): Likewise for locals "insn",
11231 (emit_predicate_relation_info): Likewise for locals "head", "n",
11233 (ia64_reorg): Likewise for local "insn".
11234 (ia64_output_mi_thunk): Likewise.
11235 (expand_vec_perm_interleave_2): Likewise for local "seq".
11237 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11239 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
11240 param 1 "insn" from rtx to rtx_insn *.
11241 (ix86_use_lea_for_mov): Likewise.
11242 (ix86_avoid_lea_for_addr): Likewise.
11243 (ix86_split_lea_for_addr): Likewise.
11244 (ix86_lea_for_add_ok): Likewise.
11245 (ix86_output_call_insn): Likewise.
11247 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
11248 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
11249 (ix86_output_function_epilogue): Likewise for locals "insn",
11250 "deleted_debug_label".
11251 (legitimize_tls_address): Likewise for local "insn".
11252 (get_some_local_dynamic_name): Likewise.
11253 (increase_distance): Likewise for params "prev", "next".
11254 (distance_non_agu_define_in_bb): Likewise for params "insn",
11255 "start" and locals "prev", "next".
11256 (distance_non_agu_define): Likewise for param "insn".
11257 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
11258 locals "next", "prev".
11259 (distance_agu_use): Likewise for param "insn".
11260 (ix86_lea_outperforms): Likewise.
11261 (ix86_ok_to_clobber_flags): Likewise.
11262 (ix86_avoid_lea_for_add): Likewise.
11263 (ix86_use_lea_for_mov): Likewise.
11264 (ix86_avoid_lea_for_addr): Likewise.
11265 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
11266 (ix86_split_lea_for_addr): Likewise for param "insn".
11267 (ix86_lea_for_add_ok): Likewise for param "insn".
11268 (ix86_expand_carry_flag_compare): Likewise for local
11270 (ix86_expand_int_movcc): Likewise.
11271 (ix86_output_call_insn): Likewise for param "insn".
11272 (ix86_output_call_insn): Likewise for local "i".
11273 (x86_output_mi_thunk): Introduce local "insn", using it in place
11274 of "tmp" when dealing with insns.
11275 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
11277 (ix86_pad_returns): Likewise for locals "ret", "prev".
11278 (ix86_count_insn_bb): Likewise for local "insn".
11279 (ix86_pad_short_function): Likewise for locals "ret", "insn".
11280 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
11281 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
11282 (expand_vec_perm_interleave2): Likewise for local "seq".
11283 (expand_vec_perm_vperm2f128_vblend): Likewise.
11284 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
11285 call to for_each_rtx with for_each_rtx_in_insn.
11287 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11289 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
11290 "label" from rtx to rtx_code_label *.
11291 (ix86_expand_prologue): Likewise.
11292 (ix86_expand_split_stack_prologue): Likewise for locals "label",
11294 (ix86_split_idivmod): Likewise for locals "end_label" and
11296 (ix86_expand_branch): Likewise for local "label2".
11297 (ix86_expand_aligntest): Likewise for return type and local "label".
11298 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
11300 (expand_movmem_epilogue): Likewise for the various locals named
11302 (expand_setmem_epilogue): Likewise.
11303 (expand_small_movmem_or_setmem): Likewise for local "label".
11304 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
11305 Strengthen param "done_label" from rtx * to rtx_code_label **.
11306 Strengthen locals "loop_label" and "label" from rtx to
11308 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
11309 Likewise for locals "loop_label", "label".
11310 (ix86_expand_set_or_movmem): Likewise for locals "label",
11311 "jump_around_label", "hot_label".
11312 (ix86_expand_strlensi_unroll_1): Likewise for locals
11313 "align_2_label", align_3_label", "align_4_label", "end_0_label",
11315 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
11316 (void ix86_emit_i387_log1p): Likewise for locals "label1",
11317 "label2", "jump_label".
11318 (ix86_expand_sse_compare_and_jump): Likewise for return type and
11320 (ix86_expand_lfloorceil): Likewise for local "label".
11321 (ix86_expand_rint): Likewise.
11322 (ix86_expand_floorceildf_32): Likewise.
11323 (ix86_expand_floorceil): Likewise.
11324 (ix86_expand_rounddf_32): Likewise.
11325 (ix86_expand_trunc): Likewise.
11326 (ix86_expand_truncdf_32): Likewise.
11327 (ix86_expand_round): Likewise.
11329 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11331 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
11332 first param from rtx to rtx_insn *.
11333 (h8300_insn_length_from_table): Likewise.
11334 * config/h8300/h8300.c (F): Likewise for return type and param
11336 (Fpa): Add a checked cast to rtx_insn *.
11337 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
11339 (final_prescan_insn): Likewise for param "insn".
11340 (h8300_binary_length): Likewise.
11341 (h8300_insn_length_from_table): Likewise.
11343 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11345 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
11346 Strengthen first param "insn" from rtx to rtx_insn *.
11348 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
11350 (frame_insn): Likewise for return type. Introduce local "insn"
11351 for use in place of local "x" for use as an rtx_insn *.
11352 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
11353 (epiphany_expand_prologue): Likewise for local "insn".
11354 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
11355 * config/epiphany/resolve-sw-modes.c
11356 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
11359 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11361 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
11362 param from rtx to rtx_insn *.
11363 (c6x_final_prescan_insn): Likewise for first param.
11365 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
11366 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
11367 (c6x_expand_compare): Strengthen local "insns" from rtx to
11369 (c6x_get_unit_specifier): Likewise for param "insn".
11370 (c6x_print_unit_specifier_field): Likewise.
11371 (c6x_final_prescan_insn): Likewise.
11372 (emit_add_sp_const): Likewise for local "insn".
11373 (c6x_expand_prologue): Likewise.
11375 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11377 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
11378 param 1 from rtx to rtx_insn *.
11379 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
11380 the various locals named "insn".
11381 (expand_epilogue_reg_restore): Likewise.
11382 (frame_related_constant_load): Likewise.
11383 (add_to_reg): Likewise.
11384 (emit_link_insn): Likewise.
11385 (do_link): Likewise.
11386 (expand_interrupt_handler_prologue): Likewise.
11387 (branch_dest): Likewise for param "branch".
11388 (asm_conditional_branch): Likewise for param "insn".
11389 (gen_one_bundle): Likewise for elements of param "slot" and local
11391 (bfin_gen_bundles): Likewise for locals "insn", "next" and
11392 elements of local "slot".
11393 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
11394 "queue", "next_queue", "prev".
11395 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
11396 (add_sched_insns_for_speculation): Likewise for local "insn".
11398 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11400 * config/avr/avr-protos.h (output_movqi): Strengthen first param
11401 from rtx to rtx_insn *.
11402 (output_movhi): Likewise.
11403 (output_movsisf): Likewise.
11404 (avr_out_tstsi): Likewise.
11405 (avr_out_tsthi): Likewise.
11406 (avr_out_tstpsi): Likewise.
11407 (avr_out_compare): Likewise.
11408 (avr_out_compare64): Likewise.
11409 (avr_out_movpsi): Likewise.
11410 (ashlqi3_out): Likewise.
11411 (ashlhi3_out): Likewise.
11412 (ashlsi3_out): Likewise.
11413 (ashrqi3_out): Likewise.
11414 (ashrhi3_out): Likewise.
11415 (ashrsi3_out): Likewise.
11416 (lshrqi3_out): Likewise.
11417 (lshrhi3_out): Likewise.
11418 (lshrsi3_out): Likewise.
11419 (avr_out_ashlpsi3): Likewise.
11420 (avr_out_ashrpsi3): Likewise.
11421 (avr_out_lshrpsi3): Likewise.
11422 (avr_out_fract): Likewise.
11423 (avr_out_sbxx_branch): Likewise.
11424 (avr_out_round): Likewise.
11425 (avr_out_xload): Likewise.
11426 (avr_out_movmem): Likewise.
11427 (adjust_insn_length): Likewise.
11428 (avr_out_lpm): Likewise.
11429 (reg_unused_after): Likewise.
11430 (_reg_unused_after): Likewise.
11431 (avr_jump_mode): Likewise for second param.
11432 (jump_over_one_insn): Likewise for first param.
11433 (avr_final_prescan_insn): Likewise.
11434 (out_shift_with_cnt): Likewise for second param.
11436 * config/avr/avr.c (get_sequence_length): Likewise for param
11437 "insns" and local "insn".
11438 (emit_push_byte): Likewise for local "insn".
11439 (emit_push_sfr): Likewise.
11440 (avr_prologue_setup_frame): Likewise for locals "insn",
11441 "fp_plus_insns", "sp_plus_insns".
11442 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
11444 (avr_jump_mode): Likewise for param "insn".
11445 (avr_final_prescan_insn): Likewise.
11446 (avr_find_unused_d_reg): Likewise.
11447 (avr_out_lpm_no_lpmx): Likewise.
11448 (avr_out_lpm): Likewise.
11449 (avr_out_xload): Likewise.
11450 (output_movqi): Likewise.
11451 (output_movhi): Likewise.
11452 (out_movqi_r_mr): Likewise.
11453 (out_movhi_r_mr): Likewise.
11454 (out_movsi_r_mr): Likewise.
11455 (out_movsi_mr_r): Likewise.
11456 (output_movsisf): Likewise.
11457 (avr_out_load_psi): Likewise.
11458 (avr_out_store_psi): Likewise.
11459 (avr_out_movpsi): Likewise.
11460 (out_movqi_mr_r): Likewise.
11461 (avr_out_movhi_mr_r_xmega): Likewise.
11462 (out_movhi_mr_r): Likewise.
11463 (compare_condition): Likewise for param "insn" and local "next".
11464 (compare_sign_p): Likewise for param "insn".
11465 (compare_diff_p): Likewise.
11466 (compare_eq_p): Likewise.
11467 (avr_out_compare): Likewise.
11468 (avr_out_compare64): Likewise.
11469 (avr_out_tsthi): Likewise.
11470 (avr_out_tstpsi): Likewise.
11471 (avr_out_tstsi): Likewise.
11472 (out_shift_with_cnt): Likewise.
11473 (ashlqi3_out): Likewise.
11474 (ashlhi3_out): Likewise.
11475 (avr_out_ashlpsi3): Likewise.
11476 (ashlsi3_out): Likewise.
11477 (ashrqi3_out): Likewise.
11478 (ashrhi3_out): Likewise.
11479 (avr_out_ashrpsi3): Likewise.
11480 (ashrsi3_out): Likewise.
11481 (lshrqi3_out): Likewise.
11482 (lshrhi3_out): Likewise.
11483 (avr_out_lshrpsi3): Likewise.
11484 (lshrsi3_out): Likewise.
11485 (avr_out_fract): Likewise.
11486 (avr_out_round): Likewise.
11487 (avr_adjust_insn_length): Likewise.
11488 (reg_unused_after): Likewise.
11489 (_reg_unused_after): Likewise.
11490 (avr_compare_pattern): Likewise.
11491 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
11492 and locals "branch1", "branch2", "insn2", "jump".
11493 (avr_reorg): Likewise for local "insn".
11494 (avr_2word_insn_p): Likewise for param "insn".
11495 (jump_over_one_insn_p): Likewise.
11496 (avr_out_sbxx_branch): Likewise.
11497 (avr_out_movmem): Likewise.
11499 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11501 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
11502 param from rtx to rtx_insn *.
11503 (thumb1_final_prescan_insn): Likewise.
11504 (thumb2_final_prescan_insn): Likewise.
11506 * config/arm/arm.c (emit_set_insn): Strengthen return type from
11508 (struct minipool_node): Likewise for field "insn".
11509 (dump_minipool): Likewise for param "scan".
11510 (create_fix_barrier): Likewise for local "from". Strengthen local
11511 "label" from rtx to rtx_code_label *.
11512 (push_minipool_barrier): Strengthen param "insn" from rtx to
11514 (push_minipool_fix): Likewise.
11515 (note_invalid_constants): Likewise.
11516 (thumb2_reorg): Likewise for local "insn".
11517 (arm_reorg): Likewise.
11518 (thumb2_final_prescan_insn): Likewise for param
11519 "insn" and local "first_insn".
11520 (arm_final_prescan_insn): Likewise for param "insn" and locals
11521 "start_insn", "this_insn".
11522 (arm_debugger_arg_offset): Likewise for param "insn".
11523 (thumb1_emit_multi_reg_push): Likewise for return type and local
11525 (thumb1_final_prescan_insn): Likewise for param "insn".
11526 (thumb_far_jump_used_p): Likewise for local "insn".
11527 (thumb1_expand_prologue): Likewise.
11528 (arm_expand_epilogue_apcs_frame): Likewise.
11529 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
11530 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
11531 from rtx to rtx_code_label *.
11532 (arm_split_atomic_op): Likewise for local "label".
11533 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
11535 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11537 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
11538 first param from rtx to rtx_insn *.
11539 (arc_verify_short): Likewise.
11540 (arc_short_long): Likewise.
11541 (arc_need_delay): Likewise.
11543 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
11545 (arc_ccfsm_advance): Likewise for param "insn" and locals
11546 "start_insn", "this_insn".
11547 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
11548 (arc_ccfsm_post_advance): Likewise for param "insn".
11549 (arc_next_active_insn): Likewise for return type and param "insn".
11550 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
11551 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
11552 (output_short_suffix): Likewise for local "insn".
11553 (arc_final_prescan_insn): Likewise for param "insn". Remove
11554 now-redundant checked cast.
11555 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
11556 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
11557 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
11558 for use where lc_set became an insn.
11559 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
11561 (arc_get_insn_variants): Likewise for local "prev".
11562 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
11564 (arc_predicate_delay_insns): Likewise for local "insn".
11565 (arc_pad_return): Likewise for local "prev". For now, add a
11566 checked cast when extracting the insn from "final_sequence".
11567 (arc_short_long): Likewise for param "insn".
11568 (arc_need_delay): Likewise for param "insn" and local "next".
11569 (arc_label_align): Likewise for locals "prev", "next".
11571 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11573 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
11574 "insn" from rtx to rtx_insn *.
11575 (alpha_gp_save_rtx): Likewise for local "seq".
11576 (alpha_instantiate_decls): Likewise for local "top".
11577 (get_some_local_dynamic_name): Likewise for local "insn".
11578 (alpha_does_function_need_gp): Likewise.
11579 (set_frame_related_p): Likewise for return type and for locals
11581 (emit_frame_store_1): Likewise for local "insn".
11582 (alpha_expand_prologue): Likewise for locals "insn", "seq".
11583 (alpha_end_function): Likewise for local "insn".
11584 (alpha_output_mi_thunk_osf): Likewise.
11585 (alphaev4_insn_pipe): Likewise for param "insn".
11586 (alphaev5_insn_pipe): Likewise.
11587 (alphaev4_next_group): Likewise for return type and param 1
11589 (alphaev5_next_group): Likewise.
11590 (alpha_align_insns_1): Likewise for return type and param 1 of
11591 callback param "next_group", and for locals "i", "next", "prev",
11592 "where", "where2", "insn".
11594 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
11596 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
11597 rather than modifying the stmt.
11599 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11601 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
11602 cgraph_state conversion.
11604 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11606 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
11607 Strengthen local "insns" from rtx to rtx_insn *.
11608 (aarch64_set_frame_expr): Likewise for local "insn".
11609 (aarch64_save_or_restore_fprs): Likewise.
11610 (aarch64_save_or_restore_callee_save_registers): Likewise.
11611 (aarch64_expand_prologue): Likewise.
11612 (aarch64_expand_epilogue): Likewise.
11613 (aarch64_output_mi_thunk): Likewise.
11614 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
11615 "label2" from rtx to rtx_code_label *.
11616 (aarch64_split_atomic_op): Likewise for local "label".
11618 2014-08-25 Martin Liska <mliska@suse.cz>
11620 * cgraph.h (symtab_node):
11621 (bool needed_p (void)): created from decide_is_symbol_needed
11622 (bool referred_to_p (void)): created from referred_to_p
11623 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
11624 * cgraph.h (cgraph_node):
11625 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
11626 (void expand (void)): created from expand_function
11627 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
11628 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
11629 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
11630 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
11631 * cgraph.h (varpool_node):
11632 (static void add (tree decl): created from varpool_add_new_variable
11633 * cgraph.h (cgraph_edge):
11634 void remove (void);
11635 (void remove_caller (void)): created from cgraph_edge_remove_caller
11636 (void remove_callee (void)): created from cgraph_edge_remove_callee
11637 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
11638 created from cgraph_set_call_stmt
11639 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
11640 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
11641 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
11642 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
11643 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
11644 created from cgraph_speculative_call_info
11645 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
11646 int freq_scale, bool update_original)): created from cgraph_clone_edge
11647 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
11648 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
11649 (bool recursive_p (void)): created from cgraph_edge_recursive_p
11650 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
11651 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
11652 (static void rebuild_references (void)): created from cgraph_rebuild_references
11653 * cgraph.h (symbol_table):
11654 (create_reference): renamed from add_reference
11655 (maybe_create_reference): renamed from maybe_add_reference
11656 (void register_symbol (symtab_node *node)): new function
11657 (void clear_asm_symbols (void)): new function
11658 (void unregister (symtab_node *node)): new function
11659 (void release_symbol (cgraph_node *node, int uid)): new function
11660 (cgraph_node * allocate_cgraph_symbol (void)): new function
11661 (void initialize (void)): created from cgraph_init
11662 (symtab_node *first_symbol (void)):new function
11663 (asm_node *first_asm_symbol (void)):new function
11664 (symtab_node *first_defined_symbol (void)):new function
11665 (varpool_node *first_variable (void)):new function
11666 (varpool_node *next_variable (varpool_node *node)):new function
11667 (varpool_node *first_static_initializer (void)):new function
11668 (varpool_node *next_static_initializer (varpool_node *node)):new function
11669 (varpool_node *first_defined_variable (void)):new function
11670 (varpool_node *next_defined_variable (varpool_node *node)):new function
11671 (cgraph_node *first_defined_function (void)):new function
11672 (cgraph_node *next_defined_function (cgraph_node *node)):new function
11673 (cgraph_node *first_function (void)):new function
11674 (cgraph_node *next_function (cgraph_node *node)):new function
11675 (cgraph_node *first_function_with_gimple_body (void)):new function
11676 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
11677 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
11678 created from symtab_remove_unreachable_nodes
11679 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
11680 (void process_new_functions (void)): created from cgraph_process_new_functions
11681 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
11682 (bool output_variables (void)): created from varpool_node::output_variables
11683 (void output_asm_statements (void)): created from output_asm_statements
11684 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
11685 (void compile (void)): created from compile
11686 (void output_weakrefs (void)): created from output_weakrefs
11687 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
11688 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
11689 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
11690 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
11691 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
11692 created from cgraph_next_function_with_gimple_body
11693 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
11694 created from cgraph_remove_edge_removal_hook
11695 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
11696 created from cgraph_add_node_removal_hook
11697 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
11698 created from cgraph_remove_node_removal_hook
11699 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
11700 created from varpool_add_node_removal_hook
11701 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
11702 created from varpool_remove_node_removal_hook
11703 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
11704 created from cgraph_add_function_insertion_hook
11705 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
11706 created from cgraph_remove_function_insertion_hook
11707 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
11708 created from varpool_add_variable_insertion_hook
11709 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
11710 created from varpool_remove_variable_insertion_hook
11711 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
11712 created from cgraph_add_edge_duplication_hook
11713 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
11714 created from cgraph_remove_edge_duplication_hook
11715 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
11716 created from cgraph_add_node_duplication_hook
11717 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
11718 created from cgraph_remove_node_duplication_hook
11719 (void call_edge_removal_hooks (cgraph_edge *e)):
11720 created from cgraph_call_edge_removal_hooks
11721 (void call_cgraph_insertion_hooks (cgraph_node *node)):
11722 created from call_function_insertion_hooks
11723 (void call_cgraph_removal_hooks (cgraph_node *node)):
11724 created from cgraph_call_node_removal_hooks
11725 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
11726 created from cgraph_node::call_duplication_hooks
11727 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
11728 created from cgraph_call_edge_duplication_hooks
11729 (void call_varpool_removal_hooks (varpool_node *node)):
11730 created from varpool_call_node_removal_hooks
11731 (void call_varpool_insertion_hooks (varpool_node *node)):
11732 created from varpool_call_variable_insertion_hooks
11733 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
11734 created from insert_to_assembler_name_hash
11735 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
11736 created from unlink_from_assembler_name_hash
11737 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
11738 created from symtab_prevail_in_asm_name_hash
11739 (void symtab_initialize_asm_name_hash (void)):
11740 created from symtab_initialize_asm_name_hash
11741 (void change_decl_assembler_name (tree decl, tree name)):
11742 created from change_decl_assembler_name
11743 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
11744 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
11745 created from decl_assembler_name_hash
11746 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
11747 created from decl_assembler_name_equal
11748 (static hashval_t hash_node_by_assembler_name (const void *p)):
11749 created from hash_node_by_assembler_name
11750 (static int eq_assembler_name (const void *p1, const void *p2)):
11751 created from eq_assembler_name
11753 2014-08-25 Marek Polacek <polacek@redhat.com>
11755 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
11757 2014-08-25 Petr Murzin <petr.murzin@intel.com>
11759 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
11760 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
11761 SWI1248_AVX512BW mode iterator.
11763 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
11766 * config/sh/predicates.md (general_extend_operand): Disable
11767 TRUNCATE before reload completes.
11769 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
11771 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
11773 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
11776 * config/sh/sh.opt (musermode): Allow negative form.
11777 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
11778 targets that don't support it.
11779 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
11780 Document -mno-usermode option.
11782 2014-08-24 Kito Cheng <kito@0xlab.org>
11784 * system.h (CALLER_SAVE_PROFITABLE): Poison.
11785 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
11786 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
11787 * doc/tm.texi: Regenerate.
11789 2014-08-24 Kito Cheng <kito@0xlab.org>
11791 * ira.c: Fix typo in comment.
11793 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
11795 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
11796 Deprecate c++1y. Change language to reflect greater confidence in C++14.
11798 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
11801 * config/pa/pa.c (pa_output_function_epilogue): Don't set
11802 last_address when the current function is a thunk.
11803 (pa_asm_output_mi_thunk): When we don't have named sections or they
11804 are not being used, check that thunk can reach the stub table with a
11807 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11809 * web.c (union_match_dups): Strengthen param "insn" from rtx to
11811 (pass_web::execute): Likewise for local "insn".
11813 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11815 * var-tracking.c (struct micro_operation_def): Strengthen field
11816 "insn" from rtx to rtx_insn *.
11817 (struct emit_note_data_def): Likewise.
11818 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
11819 (vt_stack_adjustments): Likewise for local "insn".
11820 (adjust_insn): Likewise for param "insn".
11821 (val_store): Likewise.
11822 (val_resolve): Likewise.
11823 (struct count_use_info): Likewise for field "insn".
11824 (log_op_type): Likewise for param "insn".
11825 (reverse_op): Likewise.
11826 (prepare_call_arguments): Likewise.
11827 (add_with_sets): The initial param takes an insn, but we can't
11828 yet strengthen it from rtx to rtx_insn * since it's used as a
11829 cselib_record_sets_hook callback. For now rename initial param
11830 from "insn" to "uncast_insn", and introduce a local "insn" of
11831 the stronger rtx_insn * type, with a checked cast.
11832 (compute_bb_dataflow): Strengthen local "insn" from rtx to
11834 (emit_note_insn_var_location): Likewise.
11835 (emit_notes_for_changes): Likewise.
11836 (emit_notes_for_differences): Likewise.
11837 (next_non_note_insn_var_location): Likewise for return type and
11839 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
11840 (vt_initialize): Likewise for local "insn".
11841 (delete_debug_insns): Likewise for locals "insn" and "next".
11843 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11845 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
11847 (mark_constant_pool): Likewise for local "insn".
11849 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11851 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
11853 (dead_debug_promote_uses): Likewise.
11854 (dead_debug_insert_temp): Likewise.
11856 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11858 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
11859 from const_rtx to const rtx_insn *.
11860 (store_killed_after): Likewise. Strengthen locals "last", "act"
11861 from rtx to rtx_insn *.
11862 (store_killed_before): Strengthen param "insn" from const_rtx to
11863 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
11864 (find_moveable_store): Strengthen param "insn" from rtx to
11866 (compute_store_table): Likewise for local "insn".
11867 (insert_insn_start_basic_block): Likewise for param "insn" and
11868 locals "prev", "before", "insn".
11869 (insert_store): For now, add a checked cast to rtx_insn * on the
11870 result of gen_move_insn.
11871 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
11873 (replace_store_insn): Likewise. For now, add a checked cast to
11874 rtx_insn * on the result of gen_move_insn.
11876 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11878 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
11880 (expand_sjlj_dispatch_table): Likewise.
11882 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11884 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
11885 "insn" from rtx to rtx_insn *.
11887 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11889 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
11890 "insn" from rtx to rtx_insn *.
11891 (dup_block_and_redirect): Likewise for param 3 "before".
11893 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
11894 from rtx to rtx_insn *.
11895 (move_insn_for_shrink_wrap): Likewise.
11896 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
11897 (dup_block_and_redirect): Likewise for param "before" and local
11899 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
11901 (convert_to_simple_return): Likewise for local "start".
11903 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
11904 Strengthen local "insn" from rtx to rtx_insn *, for use when
11905 invoking requires_stack_frame_p.
11907 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11909 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
11911 (speculate_expr): Likewise for locals "orig_insn_rtx",
11913 (eq_transformed_insns): Likewise for locals "i1", "i2".
11914 (check_for_new_jump): Likewise for return type and local "end".
11915 (find_new_jump): Likewise for return type and local "jump".
11916 (sel_split_edge): Likewise for local "jump".
11917 (sel_create_recovery_block): Likewise.
11918 (sel_redirect_edge_and_branch_force): Likewise.
11919 (sel_redirect_edge_and_branch): Likewise.
11921 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11923 * sel-sched.c (substitute_reg_in_expr): Strengthen local
11924 "new_insn" from rtx to rtx_insn *.
11925 (create_insn_rtx_with_rhs): Likewise for return type and for local
11927 (create_insn_rtx_with_lhs): Likewise.
11928 (create_speculation_check): Likewise for local "insn_rtx".
11929 (implicit_clobber_conflict_p): Likewise for local "insn".
11930 (get_expr_cost): Likewise.
11931 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
11932 (move_cond_jump): Likewise for locals "next", "prev", "link",
11933 "head", "from", "to".
11935 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11937 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
11938 "next" from rtx to rtx_insn *.
11939 (find_conditional_protection): Likewise for local "next".
11940 (is_conditionally_protected): Likewise for local "insn1".
11941 (is_pfree): Likewise for locals "insn1", "insn2".
11943 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11945 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
11946 from rtx to rtx_insn *.
11948 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
11949 locals "insn1", "insn2" from rtx to rtx_insn *.
11950 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
11951 locals "insn", "prev", "last_jump", "next_tail".
11952 (schedule_ebb): Likewise for params "head", "tail".
11953 (schedule_ebbs): Likewise for locals "tail", "head".
11955 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
11956 to rtx_insn on "last_insn" in one of the invocations of
11959 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11961 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
11962 "elem", "insn" from rtx to rtx_insn *.
11963 (change_spec_dep_to_hard): Likewise.
11964 (get_back_and_forw_lists): Likewise for local "con".
11965 (sd_add_dep): Likewise for locals "elem", "insn".
11966 (sd_resolve_dep): Likewise for locals "pro", "con".
11967 (sd_unresolve_dep): Likewise.
11968 (sd_delete_dep): Likewise.
11969 (chain_to_prev_insn): Likewise for local "pro".
11970 (find_inc): Likewise for locals "pro", "con".
11972 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11974 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
11976 (reg_set_between_p): Strengthen local "insn" from const_rtx to
11978 (modified_between_p): Strengthen local "insn" from rtx to
11980 (remove_reg_equal_equiv_notes_for_regno): Likewise.
11981 (keep_with_call_p): Strengthen local "i2" from const_rtx to
11984 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11986 * resource.c (next_insn_no_annul): Strengthen local "next" from
11988 (mark_referenced_resources): Likewise for local "insn".
11990 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11992 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
11994 (find_reloads): Likewise for param 1.
11995 (subst_reloads): Likewise for sole param.
11996 (find_equiv_reg): Likwise for param 2.
11997 (regno_clobbered_p): Likwise for param 2.
11998 (reload): Likewise for param 1.
12000 * caller-save.c (save_call_clobbered_regs): Strengthen local
12001 "insn" from rtx to rtx_insn *.
12002 (insert_one_insn): Likewise for local "insn".
12004 * reload.c (this_insn): Likewise for this global.
12005 (find_reloads): Likewise for param "insn".
12006 (find_reloads_toplev): Likewise.
12007 (find_reloads_address): Likewise.
12008 (subst_reg_equivs): Likewise.
12009 (update_auto_inc_notes): Likewise.
12010 (find_reloads_address_1): Likewise.
12011 (find_reloads_subreg_address): Likewise.
12012 (subst_reloads): Likewise.
12013 (find_equiv_reg): Likewise, also for local "p".
12014 (regno_clobbered_p): Likewise for param "insn".
12016 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
12018 (spill_reg_store): Likewise for the elements of this array.
12019 (remove_init_insns): Likewise for local "equiv_insn".
12020 (will_delete_init_insn_p): Likewise for param "insn".
12021 (reload): Likewise for param ""first" and local "insn".
12022 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
12024 (calculate_elim_costs_all_insns): Likewise.
12025 (delete_caller_save_insns): Likewise.
12026 (spill_failure): Likewise for param "insn".
12027 (delete_dead_insn): Likewise.
12028 (set_label_offsets): Likewise.
12029 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
12031 (elimination_costs_in_insn): Likewise for param "insn".
12032 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
12033 when referring to an insn.
12034 (set_initial_label_offsets): Likewise.
12035 (set_offsets_for_label): Strengthen param "insn" from rtx to
12037 (init_eliminable_invariants): Likewise for param "first" and local
12039 (fixup_eh_region_note): Likewise for param "insn".
12040 (reload_as_needed): Likewise for locals "prev", "insn",
12041 "old_next", "old_prev", "next".
12042 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
12044 (reload_inheritance_insn): Strengthen elements of this array from
12046 (failed_reload): Likewise for param "insn".
12047 (choose_reload_regs): Likewise for local "insn". Replace use of
12048 NULL_RTX with NULL when referring to an insn.
12049 (input_reload_insns): Strengthen elements of this array from rtx
12051 (other_input_address_reload_insns): Likewise for this global.
12052 (other_input_reload_insns): Likewise for this global.
12053 (input_address_reload_insns): Likwise for the elements of this
12055 (inpaddr_address_reload_insns): Likwise for the elements of this
12057 (output_reload_insns): Likewise for the elements of this array.
12058 (output_address_reload_insns): Likewise for the elements of this
12060 (outaddr_address_reload_insns): Likewise for the elements of this
12062 (operand_reload_insns): Likewise for this global.
12063 (other_operand_reload_insns): Likewise for this global.
12064 (other_output_reload_insns): Likewise for the elements of this
12066 (new_spill_reg_store): Likewise for the elements of this
12068 (emit_input_reload_insns): Likewise for locals "insn", "temp".
12069 Strengthen local "where" from rtx * to rtx_insn **.
12070 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
12071 from rtx to rtx_insn *.
12072 (do_input_reload): Likewise for local "insn".
12073 (do_output_reload): Likewise for local "insn".
12074 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
12075 (emit_insn_if_valid_for_reload): Likewise for return type and local
12076 "last". Add checked cast to rtx_insn when returning "insn" since
12077 this has been through emit_insn.
12078 (gen_reload): Strengthen return type and locals "last", "insn", "set"
12079 from rtx to rtx_insn *. Add checked cast to rtx_insn when
12080 returning "insn" since it's been through
12081 emit_insn_if_valid_for_reload at this point.
12082 (delete_output_reload): Strengthen param "insn" and locals
12083 "output_reload_insn", "i2" from rtx to rtx_insn *.
12084 (delete_address_reloads): Likewise for params "dead_insn",
12085 "current_insn" and locals "prev", "next".
12086 (delete_address_reloads_1): Likewise for params "dead_insn",
12087 "current_insn" and locals "prev", "i2".
12088 (inc_for_reload): Likewise for locals "last", "add_insn".
12089 (add_auto_inc_notes): Strengthen param "insn" from rtx to
12092 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
12093 param of this duplicate of the prototype from reload.h
12095 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12097 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
12099 (regstat_bb_compute_calls_crossed): Likewise.
12101 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12103 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
12105 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
12107 (regrename_analyze): Strengthen local "insn" from rtx to
12109 (scan_rtx_reg): Likewise for param "insn".
12110 (scan_rtx_address): Likewise.
12111 (scan_rtx): Likewise.
12112 (restore_operands): Likewise.
12113 (record_out_operands): Likewise.
12114 (build_def_use): Likewise for local "insn". Replace use of
12115 NULL_RTX with NULL when dealing with an insn.
12117 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12119 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
12120 * reginfo.c (reg_scan): Likewise, also for local "insn".
12121 (reg_scan_mark_refs): Likewise for param "insn".
12122 (init_subregs_of_mode): Likewise for local "insn".
12124 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12126 * regcprop.c (struct queued_debug_insn_change): Strengthen field
12127 "insn" from rtx to rtx_insn *.
12128 (replace_oldest_value_reg): Likewise for param "insn".
12129 (replace_oldest_value_addr): Likewise.
12130 (replace_oldest_value_mem): Likewise.
12131 (apply_debug_insn_changes): Likewise for local "last_insn".
12132 (copyprop_hardreg_forward_1): Likewise for local "insn".
12134 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12136 * reg-stack.c (next_flags_user): Strengthen return type and param
12137 "insn" from rtx to rtx_insn *.
12138 (straighten_stack): Likewise for param "insn".
12139 (check_asm_stack_operands): Likewise.
12140 (remove_regno_note): Likewise.
12141 (emit_pop_insn): Likewise for return type, param "insn", local
12143 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
12144 "limit" from rtx to rtx_insn *.
12145 (swap_to_top): Likewise for param "insn".
12146 (move_for_stack_reg): Likewise.
12147 (move_nan_for_stack_reg): Likewise.
12148 (swap_rtx_condition): Likewise.
12149 (compare_for_stack_reg): Likewise.
12150 (subst_all_stack_regs_in_debug_insn): Likewise.
12151 (subst_stack_regs_pat): Likewise, and local "insn2".
12152 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
12154 (subst_stack_regs): Likewise.
12155 (change_stack): Likewise.
12156 (convert_regs_1): Likewise for locals "insn", "next".
12158 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12160 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
12162 (combine_set_extension): Likewise for param "curr_insn".
12163 (transform_ifelse): Likewise for param "def_insn".
12164 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
12165 from vec<rtx> * to vec<rtx_insn *> *.
12166 (is_cond_copy_insn): Likewise for param "insn".
12167 (struct ext_state): Strengthen the four vec fields from vec<rtx>
12168 to vec<rtx_insn *>.
12169 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
12170 local "def_insn" from rtx to rtx_insn *.
12171 (get_sub_rtx): Likewise for param "def_insn".
12172 (merge_def_and_ext): Likewise.
12173 (combine_reaching_defs): Likewise.
12174 (add_removable_extension): Likewise for param "insn".
12175 (find_removable_extensions): Likewise for local "insn".
12176 (find_and_remove_re): Likewise for locals "curr_insn" and
12177 "def_insn". Strengthen locals "reinsn_del_list" and
12178 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
12180 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12182 * recog.c (split_insn): Strengthen param "insn" and locals
12183 "first", "last" from rtx to rtx_insn *.
12184 (split_all_insns): Likewise for locals "insn", "next".
12185 (split_all_insns_noflow): Likewise.
12187 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12189 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
12191 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
12192 (debug_rtx_find): Likewise for param 1 "x".
12194 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
12195 const_rtx to const rtx_insn *. Likewise for local "insn".
12196 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
12197 (debug_rtx_find): Likewise for param 1 "x".
12198 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
12199 from const_rtx to const rtx_insn * within the appropriate cases of
12200 the switch statement.
12202 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
12203 Strengthen local "insns" from rtx to rtx_insn * since this is
12204 passed to a call to debug_rtx_list.
12206 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12208 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
12211 * function.c (stack_protect_epilogue): Add checked cast to
12212 rtx_insn for now when invoking predict_insn_def.
12214 * predict.c (predict_insn): Strengthen param "insn" from rtx to
12216 (predict_insn_def): Likewise.
12217 (rtl_predict_edge): Likewise for local "last_insn".
12218 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
12220 (combine_predictions_for_insn): Strengthen param "insn" from rtx
12222 (bb_estimate_probability_locally): Likewise for local "last_insn".
12223 (expensive_function_p): Likewise for local "insn".
12225 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
12226 local "jmp", since this is used when invoking predict_insn_def.
12228 2014-08-22 Marek Polacek <polacek@redhat.com>
12231 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
12233 2014-08-22 Marek Polacek <polacek@redhat.com>
12236 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
12237 a comparison in parens.
12238 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
12241 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12243 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
12246 * cprop.c (fis_get_condition): Likewise.
12248 * postreload.c (reload_cse_regs): Likewise for param "first".
12249 (reload_cse_simplify): Likewise for param "insn".
12250 (reload_cse_regs_1): Likewise for local "insn".
12251 (reload_cse_simplify_set): Likewise for param "insn".
12252 (reload_cse_simplify_operands): Likewise.
12253 (struct reg_use): Likewise for field "insn".
12254 (reload_combine_purge_insn_uses): Likewise for param "insn".
12255 (fixup_debug_insns): Likewise for params "from", "to" and local
12257 (try_replace_in_use): Likewise for local "use_insn".
12258 (reload_combine_recognize_const_pattern): Likewise for param
12259 "insn" and locals "add_moved_after_insn", "use_insn".
12260 (reload_combine_recognize_pattern): Likewise for param "insn" and
12262 (reload_combine): Likewise for locals "insn", "prev".
12263 (reload_combine_note_use): Likewise for param "insn".
12264 (move2add_use_add2_insn): Likewise.
12265 (move2add_use_add3_insn): Likewise.
12266 (reload_cse_move2add): Likewise, also for local "next".
12267 (move2add_note_store): Likewise for local "insn".
12269 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12271 * postreload-gcse.c (struct occr): Strengthen field "insn" from
12273 (struct unoccr): Likewise.
12274 (struct modifies_mem): Likewise.
12275 (alloc_mem): Likewise for local "insn".
12276 (insert_expr_in_table): Likewise for param "insn".
12277 (dump_expr_hash_table_entry): Likewise for local "insn".
12278 (oprs_unchanged_p): Likewise for param "insn".
12279 (load_killed_in_block_p): Likewise for local "setter".
12280 (record_last_reg_set_info): Likewise for param "insn".
12281 (record_last_reg_set_info_regno): Likewise.
12282 (record_last_mem_set_info): Likewise.
12283 (record_last_set_info): Likewise for local "last_set_insn".
12284 (record_opr_changes): Likewise for param "insn".
12285 (hash_scan_set): Likewise.
12286 (compute_hash_table): Likewise for local "insn".
12287 (get_avail_load_store_reg): Likewise for param "insn".
12288 (eliminate_partially_redundant_load): Likewise, also for locals
12289 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
12291 (eliminate_partially_redundant_loads): Likewise for local "insn".
12293 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12295 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
12297 (expand_binop): Likewise for locals "entry_last", "last", "insns"
12298 (expand_twoval_unop): Likewise for locals entry_last", "last".
12299 (expand_twoval_binop): Likewise.
12300 (expand_twoval_binop_libfunc): Likewise for local "insns".
12301 (widen_leading): Likewise for local "last".
12302 (expand_doubleword_clz): Likewise for local "seq". Strengthen
12303 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
12304 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
12305 (expand_parity): Likewise for locals "last" and "seq".
12306 (expand_ffs): Likewise for local "seq". Strengthen local
12307 "nonzero_label" from rtx to rtx_code_label *.
12308 (expand_absneg_bit): Strengthen local "insns" from rtx to
12310 (expand_unop_direct): Likewise for local "last".
12311 (expand_unop): Likewise for locals "last", "insns".
12312 (expand_abs_nojump): Likewise for local "last".
12313 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
12314 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
12316 (expand_copysign_absneg): Strengthen local "label" from rtx to
12318 (expand_copysign_bit): Strengthen local "insns" from rtx to
12320 (struct no_conflict_data): Likewise for fields "first", "insn".
12321 (emit_libcall_block_1): Likewise for param "insns" and locals
12322 "next", "last", "insn".
12323 (emit_libcall_block): For now, add a checked cast to rtx_insn *
12324 on "insns" when invoking emit_libcall_block_1. Ultimately we
12325 want to strengthen insns itself.
12326 (prepare_cmp_insn): Strengthen local "last" from rtx to
12328 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
12329 (prepare_float_lib_cmp): Likewise for local "insns".
12330 (emit_conditional_move): Likewise for local "last".
12331 (emit_conditional_add): Likewise.
12332 (have_sub2_insn): Likewise for local "seq".
12333 (expand_float): Likewise for local "insns". Strengthen locals
12334 "label", "neglabel" from rtx to rtx_code_label *.
12335 (expand_fix): Likewise for locals "last", "insn", "insns" (to
12336 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
12337 (expand_fixed_convert): Likewise for local "insns" (to
12339 (expand_sfix_optab): Likewise for local "last".
12340 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
12341 to rtx_code_label *.
12342 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
12343 from rtx to rtx_insn *.
12344 (expand_atomic_fetch_op): Likewise for local "insn".
12345 (maybe_legitimize_operand_same_code): Likewise for local "last".
12346 (maybe_legitimize_operands): Likewise.
12348 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12350 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
12351 "insn" from rtx to rtx_insn *.
12352 (ps_rtl_insn): Likewise for return type.
12353 (doloop_register_get): Likewise for params "head", "tail" and
12354 locals "insn", "first_insn_not_to_check".
12355 (schedule_reg_move): Likewise for local "this_insn".
12356 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
12357 of gen_move_insn for now.
12358 (reset_sched_times): Strengthen local "insn" from rtx to
12360 (permute_partial_schedule): Likewise.
12361 (duplicate_insns_of_cycles): Likewise for local "u_insn".
12362 (dump_insn_location): Likewise for param "insn".
12363 (loop_canon_p): Likewise for local "insn".
12364 (sms_schedule): Likewise.
12365 (print_partial_schedule): Likewise.
12366 (ps_has_conflicts): Likewise.
12368 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12370 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
12371 "tailp" from rtx * to rtx_insn **.
12373 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
12374 from rtx to rtx_insn *.
12375 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
12376 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
12377 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
12379 * modulo-sched.c (const_iteration_count): Strengthen return type
12380 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
12381 use of NULL_RTX with NULL when working with insns.
12382 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
12384 (sms_schedule): Likewise.
12385 * sched-rgn.c (init_ready_list): Likewise, also for locals
12386 "src_head" and "src_next_tail".
12387 (compute_block_dependences): Likewise.
12388 (free_block_dependencies): Likewise.
12389 (debug_rgn_dependencies): Likewise.
12390 (free_rgn_deps): Likewise.
12391 (compute_priorities): Likewise.
12392 (schedule_region): Likewise.
12393 * sel-sched.c (find_ebb_boundaries): Likewise.
12395 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
12396 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
12398 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12400 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
12401 from rtx to rtx_insn *.
12402 (new_seginfo): Likewise for param "insn".
12403 (create_pre_exit): Likewise for locals "last_insn",
12404 "before_return_copy", "return_copy".
12405 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
12408 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12410 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
12411 from rtx to rtx_insn *.
12412 (lra_push_insn): Likewise for 1st param.
12413 (lra_push_insn_and_update_insn_regno_info): Likewise.
12414 (lra_pop_insn): Likewise for return type.
12415 (lra_invalidate_insn_data): Likewise for 1st param.
12416 (lra_set_insn_deleted): Likewise.
12417 (lra_delete_dead_insn): Likewise.
12418 (lra_process_new_insns): Likewise for first 3 params.
12419 (lra_set_insn_recog_data): Likewise for 1st param.
12420 (lra_update_insn_recog_data): Likewise.
12421 (lra_set_used_insn_alternative): Likewise.
12422 (lra_invalidate_insn_regno_info): Likewise.
12423 (lra_update_insn_regno_info): Likewise.
12424 (lra_former_scratch_operand_p): Likewise.
12425 (lra_eliminate_regs_1): Likewise.
12426 (lra_get_insn_recog_data): Likewise.
12428 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
12431 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
12433 (substitute_within_insn): New.
12434 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
12435 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
12436 Replace call to "substitute" with call to substitute_within_insn.
12438 * lra-constraints.c (curr_insn): Strengthen from rtx to
12440 (get_equiv_with_elimination): Likewise for param "insn".
12441 (match_reload): Strengthen params "before" and "after" from rtx *
12443 (emit_spill_move): Likewise for return type. Add a checked cast
12444 to rtx_insn * on result of gen_move_insn for now.
12445 (check_and_process_move): Likewise for local "before". Replace
12446 NULL_RTX with NULL when referring to insns.
12447 (process_addr_reg): Strengthen params "before" and "after" from
12448 rtx * to rtx_insn **.
12449 (insert_move_for_subreg): Likewise.
12450 (simplify_operand_subreg): Strengthen locals "before" and "after"
12451 from rtx to rtx_insn *.
12452 (process_address_1): Strengthen params "before" and "after" from
12453 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
12455 (process_address): Strengthen params "before" and "after" from
12456 rtx * to rtx_insn **.
12457 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
12458 (curr_insn_transform): Strengthen locals "before" and "after"
12459 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
12461 (loc_equivalence_callback): Update cast of "data", changing
12462 resulting type from rtx to rtx_insn *.
12463 (substitute_pseudo_within_insn): New.
12464 (inherit_reload_reg): Strengthen param "insn" from rtx to
12465 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
12466 NULL when referring to insns. Add a checked cast to rtx_insn *
12467 when using usage_insn to invoke lra_update_insn_regno_info.
12468 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
12469 likewise for locals "restore", "save". Add checked casts to
12470 rtx_insn * when using usage_insn to invoke
12471 lra_update_insn_regno_info and lra_process_new_insns. Replace
12472 NULL_RTX with NULL when referring to insns.
12473 (split_if_necessary): Strengthen param "insn" from rtx to
12475 (update_ebb_live_info): Likewise for params "head", "tail" and local
12477 (get_last_insertion_point): Likewise for return type and local "insn".
12478 (get_live_on_other_edges): Likewise for local "last".
12479 (inherit_in_ebb): Likewise for params "head", "tail" and locals
12480 "prev_insn", "next_insn", "restore".
12481 (remove_inheritance_pseudos): Likewise for local "prev_insn".
12482 (undo_optional_reloads): Likewise for local "insn".
12484 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
12486 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
12488 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
12490 (spill_pseudos): Likewise for local "insn".
12491 (init_elimination): Likewise.
12492 (process_insn_for_elimination): Likewise for param "insn".
12494 * lra-lives.c (curr_insn): Likewise.;
12496 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
12497 (remove_pseudos): Likewise for param "insn".
12498 (spill_pseudos): Likewise for local "insn".
12499 (lra_final_code_change): Likewise for locals "insn", "curr".
12501 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
12502 (lra_set_insn_deleted): Likewise.
12503 (lra_delete_dead_insn): Likewise, and for local "prev".
12504 (new_insn_reg): Likewise for param "insn".
12505 (lra_set_insn_recog_data): Likewise.
12506 (lra_update_insn_recog_data): Likewise.
12507 (lra_set_used_insn_alternative): Likewise.
12508 (get_insn_freq): Likewise.
12509 (invalidate_insn_data_regno_info): Likewise.
12510 (lra_invalidate_insn_regno_info): Likewise.
12511 (lra_update_insn_regno_info): Likewise.
12512 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
12514 (lra_push_insn_1): Strengthen param "insn" from rtx to
12516 (lra_push_insn): Likewise.
12517 (lra_push_insn_and_update_insn_regno_info): Likewise.
12518 (lra_pop_insn): Likewise for return type and local "insn".
12519 (push_insns): Likewise for params "from", "to", and local "insn".
12520 (setup_sp_offset): Likewise for params "from", "last" and locals
12522 (lra_process_new_insns): Likewise for params "insn", "before",
12523 "after" and local "last".
12524 (struct sloc): Likewise for field "insn".
12525 (lra_former_scratch_operand_p): Likewise for param "insn".
12526 (remove_scratches): Likewise for locals "insn", "last".
12527 (check_rtl): Likewise for local "insn".
12528 (add_auto_inc_notes): Likewise for param "insn".
12529 (update_inc_notes): Likewise for local "insn".
12530 (lra): Replace NULL_RTX with NULL when referring to insn.
12532 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12534 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
12536 (resolve_reg_notes): Likewise.
12537 (resolve_simple_move): Likewise for return type, param "insn", and
12538 locals "insns", "minsn".
12539 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
12540 (resolve_use): Likewise.
12541 (resolve_debug): Likewise.
12542 (find_decomposable_shift_zext): Likewise.
12543 (resolve_shift_zext): Likewise for return type, param "insn", and
12544 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
12545 (decompose_multiword_subregs): Likewise for local "insn",
12546 "orig_insn", "decomposed_shift", "end".
12548 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12550 * basic-block.h (basic_block split_edge_and_insert): Strengthen
12551 param "insns" from rtx to rtx_insn *.
12553 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
12555 (struct iv_to_split): Likewise.
12556 (loop_exit_at_end_p): Likewise for local "insn".
12557 (split_edge_and_insert): Likewise for param "insns".
12558 (compare_and_jump_seq): Likewise for return type, param "cinsn",
12559 and locals "seq", "jump".
12560 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
12561 "branch_code"; update invocations of compare_and_jump_seq to
12562 eliminate NULL_RTX in favor of NULL.
12563 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
12565 (reset_debug_uses_in_loop): Likewise.
12566 (analyze_insn_to_expand_var): Likewise for param "insn".
12567 (analyze_iv_to_split_insn): Likewise.
12568 (analyze_insns_in_loop): Likewise for local "insn".
12569 (insert_base_initialization): Likewise for param
12570 "insn" and local "seq".
12571 (split_iv): Likewise for param "insn" and local "seq".
12572 (expand_var_during_unrolling): Likewise for param "insn".
12573 (insert_var_expansion_initialization): Likewise for local "seq".
12574 (combine_var_copies_in_loop_exit): Likewise.
12575 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
12577 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
12578 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
12581 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12583 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
12585 (iv_analyze_result): Likewise.
12586 (iv_analyze_expr): Likewise.
12589 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
12590 local "def_insn" from rtx to rtx_insn *.
12591 (get_biv_step_1): Likewise for local "insn".
12592 (iv_analyze_expr): Likewise for param "insn".
12593 (iv_analyze_def): Likewise for local "insn".
12594 (iv_analyze_op): Likewise for param "insn".
12595 (iv_analyze): Likewise.
12596 (iv_analyze_result): Likewise.
12598 (suitable_set_for_replacement): Likewise.
12599 (simplify_using_initial_values): Likewise for local "insn".
12600 (iv_number_of_iterations): Likewise for param "insn".
12601 (check_simple_exit): Add checked cast to rtx_insn when invoking
12602 iv_number_of_iterations for now (until get_condition is
12605 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
12606 "insn" from rtx to rtx_insn *.
12607 (analyze_insns_in_loop): Likewise for local "insn".
12609 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12611 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
12613 (struct invariant): Likewise.
12614 (hash_invariant_expr_1): Likewise for param "insn".
12615 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
12616 (find_exits): Likewise for local "insn".
12617 (create_new_invariant): Likewise for param "insn".
12618 (check_dependencies): Likewise.
12619 (find_invariant_insn): Likewise.
12620 (record_uses): Likewise.
12621 (find_invariants_insn): Likewise.
12622 (find_invariants_bb): Likewise for local "insn".
12623 (get_pressure_class_and_nregs): Likewise for param "insn".
12624 (calculate_loop_reg_pressure): Likewise for local "insn".
12626 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12628 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
12630 (add_test): Likewise for locals "seq", "jump".
12631 (doloop_modify): Likewise for locals "sequence", "jump_insn".
12633 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12635 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
12637 (rebuild_jump_labels_chain): Likewise for param "chain".
12639 * cfgexpand.c (pass_expand::execute): Add checked cast to
12640 rtx_insn * when calling rebuild_jump_labels_chain in region where
12641 we know e->insns.r is non-NULL.
12643 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
12645 (rebuild_jump_labels): Likewise.
12646 (rebuild_jump_labels_chain): Likewise for param "chain".
12647 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
12648 (init_label_info): Likewise for param "f".
12649 (maybe_propagate_label_ref): Likewise for params "jump_insn",
12650 "prev_nonjump_insn".
12651 (mark_all_labels): Likewise for param "f" and locals "insn",
12652 "prev_nonjump_insn".
12654 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12656 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
12657 from rtx to rtx_insn *insn.
12658 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
12659 (ira_add_allocno_copy): Likewise.
12660 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
12662 (ira_create_copy): Likewise.
12663 (ira_add_allocno_copy): Likewise.
12664 (create_bb_allocnos): Likewise for local "insn".
12665 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
12666 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
12667 process_regs_for_copy for rtx_insn * param.
12668 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
12669 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
12670 process_regs_for_copy for rtx_insn * param.
12671 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
12672 * ira-costs.c (record_reg_classes): Likewise for param "insn".
12673 (record_operand_costs): Likewise.
12674 (scan_one_insn): Likewise for return type, and for param "insn".
12675 (process_bb_for_costs): Likewise for local "insn".
12676 (process_bb_node_for_hard_reg_moves): Likewise.
12677 * ira-emit.c (struct move): Likewise for field "insn".
12678 (create_move): Eliminate use of NULL_RTX when dealing with an
12680 (emit_move_list): Strengthen return type and locals "result",
12681 "insn" from rtx to rtx_insn *insn.
12682 (emit_moves): Likewise for locals "insns", "tmp".
12683 (ira_emit): Likewise for local "insn".
12684 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
12686 (find_call_crossed_cheap_reg): Likewise.
12687 (process_bb_node_lives): Likewise for local "insn".
12688 * ira.c (decrease_live_ranges_number): Likewise.
12689 (compute_regs_asm_clobbered): Likewise.
12690 (build_insn_chain): Likewise.
12691 (find_moveable_pseudos): Likewise, also locals "def_insn",
12692 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
12693 to rtx_insn **. Add a checked cast when assigning from
12694 "closest_use" into closest_uses array in a region where we know
12695 it's a non-NULL insn.
12696 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
12698 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
12699 "last_interesting_insn", "uin".
12700 (move_unallocated_pseudos): Likewise for locals "def_insn",
12701 "move_insn", "newinsn".
12703 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12705 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
12706 Strengthen locals "done_label", "do_error" from rtx to
12708 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
12709 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
12711 (ubsan_expand_si_overflow_neg_check): Likewise for locals
12712 "done_label", "do_error" to rtx_code_label * and local "last" to
12714 (ubsan_expand_si_overflow_mul_check): Likewise for locals
12715 "done_label", "do_error", "large_op0", "small_op0_large_op1",
12716 "one_small_one_large", "both_ops_large", "after_hipart_neg",
12717 "after_lopart_neg", "do_overflow", "hipart_different" to
12718 rtx_code_label * and local "last" to rtx_insn *.
12720 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12722 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
12723 "insn" and "move_insn" from rtx to rtx_insn *.
12725 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12727 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
12729 (cheap_bb_rtx_cost_p): Likewise.
12730 (first_active_insn): Likewise for return type and local "insn".
12731 (last_active_insn): Likewise for return type and locals "insn",
12733 (struct noce_if_info): Likewise for fields "jump", "insn_a",
12735 (end_ifcvt_sequence): Likewise for return type and locals "insn",
12737 (noce_try_move): Likewise for local "seq".
12738 (noce_try_store_flag): Likewise.
12739 (noce_try_store_flag_constants): Likewise.
12740 (noce_try_addcc): Likewise.
12741 (noce_try_store_flag_mask): Likewise.
12742 (noce_try_cmove): Likewise.
12743 (noce_try_minmax): Likewise.
12744 (noce_try_abs): Likewise.
12745 (noce_try_sign_mask): Likewise.
12746 (noce_try_bitop): Likewise.
12747 (noce_can_store_speculate_p): Likewise for local "insn".
12748 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
12750 (check_cond_move_block): Likewise for local "insn".
12751 (cond_move_convert_if_block): Likewise.
12752 (cond_move_process_if_block): Likewise for locals "seq",
12754 (noce_find_if_block): Likewise for local "jump".
12755 (merge_if_block): Likewise for local "last".
12756 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
12757 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
12758 (block_has_only_trap): Likewise for return type and local "trap".
12759 (find_if_case_1): Likewise for local "jump".
12760 (dead_or_predicable): Likewise for locals "head", "end", "jump",
12763 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12765 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
12766 "last_insn", "loop_end" from rtx to rtx_insn *.
12768 * hw-doloop.c (scan_loop): Likewise for local "insn".
12769 (discover_loop): Likewise for param "tail_insn".
12770 (discover_loops): Likewise for local "tail".
12772 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
12773 cast to rtx_insn * when assigning from an rtx local to a
12774 hwloop_info's "last_insn" field.
12776 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12778 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
12779 (add_delay_dependencies): Strengthen local "pro" from rtx to
12781 (recompute_todo_spec): Likewise.
12782 (dep_cost_1): Likewise for locals "insn", "used".
12783 (schedule_insn): Likewise for local "dbg".
12784 (schedule_insn): Likewise for locals "pro", "next".
12785 (unschedule_insns_until): Likewise for local "con".
12786 (restore_pattern): Likewise for local "next".
12787 (estimate_insn_tick): Likewise for local "pro".
12788 (resolve_dependencies): Likewise for local "next".
12789 (fix_inter_tick): Likewise.
12790 (fix_tick_ready): Likewise for local "pro".
12791 (add_to_speculative_block): Likewise for locals "check", "twin",
12793 (sched_extend_bb): Likewise for locals "end", "insn".
12794 (init_before_recovery): Likewise for local "x".
12795 (sched_create_recovery_block): Likewise for local "barrier".
12796 (create_check_block_twin): Likewise for local "pro".
12797 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
12799 (unlink_bb_notes): Update for change to type of bb_header.
12800 Strengthen locals "prev", "label", "note", "next" from rtx to
12802 (clear_priorities): Likewise for local "pro".
12804 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12806 * gcse.c (struct occr): Strengthen field "insn" from rtx to
12808 (test_insn): Likewise for this global.
12809 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
12811 (oprs_anticipatable_p): Likewise.
12812 (oprs_available_p): Likewise.
12813 (insert_expr_in_table): Strengthen param "insn" from rtx to
12815 (hash_scan_set): Likewise.
12816 (hash_scan_clobber): Likewise.
12817 (hash_scan_call): Likewise.
12818 (hash_scan_insn): Likewise.
12819 (compute_hash_table_work): Likewise for local "insn".
12820 (process_insert_insn): Likewise for return type and local "pat".
12821 (insert_insn_end_basic_block): Likewise for locals "new_insn",
12822 "pat", "pat_end", "maybe_cc0_setter".
12823 (pre_edge_insert): Likewise for local "insn".
12824 (pre_insert_copy_insn): Likewise for param "insn".
12825 (pre_insert_copies): Likewise for local "insn".
12826 (struct set_data): Likewise for field "insn".
12827 (single_set_gcse): Likewise for param "insn".
12828 (gcse_emit_move_after): Likewise.
12829 (pre_delete): Likewise for local "insn".
12830 (update_bb_reg_pressure): Likewise for param "from" and local
12832 (should_hoist_expr_to_dom): Likewise for param "from".
12833 (hoist_code): Likewise for local "insn".
12834 (get_pressure_class_and_nregs): Likewise for param "insn".
12835 (calculate_bb_reg_pressure): Likewise for local "insn".
12836 (compute_ld_motion_mems): Likewise.
12838 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12840 * genpeep.c (main): Rename param back from "uncast_ins1" to
12841 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
12844 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
12846 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
12849 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
12850 documentation to state it is only for VSX operations.
12852 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
12853 constraint only active if VSX.
12855 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
12856 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
12857 (lfiwzx): Likewise.
12859 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12861 * fwprop.c (single_def_use_dom_walker::before_dom_children):
12862 Strengthen local "insn" from rtx to rtx_insn *.
12863 (use_killed_between): Likewise for param "target_insn".
12864 (all_uses_available_at): Likewise for param "target_insn" and
12866 (update_df_init): Likewise for params "def_insn", "insn".
12867 (update_df): Likewise for param "insn".
12868 (try_fwprop_subst): Likewise for param "def_insn" and local
12870 (free_load_extend): Likewise for param "insn".
12871 (forward_propagate_subreg): Likewise for param "def_insn" and
12873 (forward_propagate_asm): Likewise for param "def_insn" and local
12875 (forward_propagate_and_simplify): Likewise for param "def_insn"
12876 and local "use_insn".
12877 (forward_propagate_into): Likewise for locals "def_insn" and
12880 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12882 * function.c (emit_initial_value_sets): Strengthen local "seq"
12883 from rtx to rtx_insn *.
12884 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
12886 (instantiate_virtual_regs): Likewise for local "insn".
12887 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
12888 (reorder_blocks_1): Likewise for param "insns" and local "insn".
12889 (expand_function_end): Likewise for locals "insn" and "seq".
12890 (epilogue_done): Likewise for local "insn".
12891 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
12893 (reposition_prologue_and_epilogue_notes): Likewise for locals
12894 "insn", "last", "note", "first".
12895 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
12896 (pass_match_asm_constraints::execute): Likewise for local "insn".
12898 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12900 * output.h (final_scan_insn): Strengthen return type from rtx to
12902 (final_forward_branch_p): Likewise for param.
12903 (current_output_insn): Likewise for this global.
12905 * final.c (rtx debug_insn): Likewise for this variable.
12906 (current_output_insn): Likewise.
12907 (get_attr_length_1): Rename param "insn" to "uncast_insn",
12908 adding "insn" back in as an rtx_insn * with a checked cast, so
12909 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
12911 (compute_alignments): Strengthen local "label" from rtx to
12913 (shorten_branches): Rename param from "first" to "uncast_first",
12914 introducing a new local rtx_insn * "first" using a checked cast to
12915 effectively strengthen "first" from rtx to rtx_insn * without
12916 affecting the type signature. Strengthen locals "insn", "seq",
12917 "next", "label" from rtx to rtx_insn *.
12918 (change_scope): Strengthen param "orig_insn" and local "insn" from
12920 (final_start_function): Rename param from "first" to "uncast_first",
12921 introducing a new local rtx_insn * "first" using a checked cast to
12922 effectively strengthen "first" from rtx to rtx_insn * without
12923 affecting the type signature. Strengthen local "insn" from rtx to
12925 (dump_basic_block_info): Strengthen param "insn" from rtx to
12927 (final): Rename param from "first" to "uncast_first",
12928 introducing a new local rtx_insn * "first" using a checked cast to
12929 effectively strengthen "first" from rtx to rtx_insn * without
12930 affecting the type signature. Strengthen locals "insn", "next"
12931 from rtx to rtx_insn *.
12932 (output_alternate_entry_point): Strengthen param "insn" from rtx to
12934 (call_from_call_insn): Strengthen param "insn" from rtx to
12936 (final_scan_insn): Rename param from "insn" to "uncast_insn",
12937 introducing a new local rtx_insn * "insn" using a checked cast to
12938 effectively strengthen "insn" from rtx to rtx_insn * without
12939 affecting the type signature. Strengthen return type and locals
12940 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
12941 now-redundant checked cast to rtx_insn * from both invocations of
12942 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
12943 introducing a local "call_insn" for use when invoking
12944 call_from_call_insn.
12945 (notice_source_line): Strengthen param "insn" from rtx to
12947 (leaf_function_p): Likewise for local "insn".
12948 (final_forward_branch_p): Likewise.
12949 (leaf_renumber_regs): Likewise for param "first".
12950 (rest_of_clean_state): Likewise for locals "insn" and "next".
12951 (self_recursive_call_p): Likewise for param "insn".
12952 (collect_fn_hard_reg_usage): Likewise for local "insn".
12953 (get_call_fndecl): Likewise for param "insn".
12954 (get_call_cgraph_rtl_info): Likewise.
12955 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
12956 introducing a new local rtx_insn * "insn" using a checked cast to
12957 effectively strengthen "insn" from rtx to rtx_insn * without
12958 affecting the type signature.
12960 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
12961 cast when assigning from param "insn" to current_output_insn.
12962 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
12963 so that we can assign it back to current_output_insn.
12965 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
12967 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
12968 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
12969 atmxt540s and atmxt540sreva devices.
12970 * config/avr/avr-tables.opt: Regenerate.
12971 * config/avr/t-multilib: Regenerate.
12972 * doc/avr-mmcu.texi: Regenerate.
12974 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12976 * expr.c (convert_move): Strengthen local "insns" from rtx to
12978 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
12979 "top_label" from rtx to rtx_code_label *.
12980 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
12982 (emit_single_push_insn): Likewise for locals "prev", "last".
12983 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
12984 to rtx_code_label *.
12985 (store_constructor): Likewise for locals "loop_start", "loop_end".
12986 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
12988 (expand_expr_real_2): Likewise.
12989 (expand_expr_real_1): Strengthen local "label" from rtx to
12992 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12994 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
12995 from rtx to rtx_insn *.
12996 (store_bit_field_1): Likewise.
12997 (extract_bit_field_1): Likewise.
12998 (expand_mult_const): Likewise for local "insns".
12999 (expmed_mult_highpart): Strengthen local "label" from rtx to
13001 (expand_smod_pow2): Likewise.
13002 (expand_sdiv_pow2): Likewise.
13003 (expand_divmod): Strengthen locals "last", "insn" from rtx to
13004 rtx_insn *. Strengthen locals "label", "label1", "label2",
13005 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
13006 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
13007 (emit_store_flag): Likewise.
13008 (emit_store_flag_force): Strengthen local "label" from rtx to
13010 (do_cmp_and_jump): Likewise for param "label".
13012 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13014 * explow.c (force_reg): Strengthen local "insn" from rtx to
13016 (adjust_stack_1): Likewise.
13017 (allocate_dynamic_stack_space): Likewise. Strengthen locals
13018 "final_label", "available_label", "space_available" from rtx to
13020 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
13021 (anti_adjust_stack_and_probe): Likewise.
13023 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13025 * except.h (sjlj_emit_function_exit_after): Strengthen param
13026 "after" from rtx to rtx_insn *. This is only called with
13027 result of get_last_insn (in function.c) so type-change should be
13030 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
13031 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
13032 to rtx_insn *. These fields are only used from except.c so this
13033 type-change should be self-contained to this patch.
13035 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
13036 local "last" from rtx to rtx_insn *.
13037 (dw2_build_landing_pads): Likewise for local "seq".
13038 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
13039 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
13040 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
13042 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
13044 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
13045 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
13046 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
13047 referring to an insn. Strengthen local "dispatch_label" from
13048 rtx to rtx_code_label *.
13049 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
13051 (expand_eh_return): Strengthen local "around_label" from
13052 rtx to rtx_code_label *.
13053 (convert_to_eh_region_ranges): Strengthen locals "iter",
13054 "last_action_insn", "first_no_action_insn",
13055 "first_no_action_insn_before_switch",
13056 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
13058 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13060 * dwarf2out.c (last_var_location_insn): Strengthen this variable
13061 from rtx to rtx_insn *.
13062 (cached_next_real_insn): Likewise.
13063 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
13064 working with insns.
13065 (dwarf2out_var_location): Strengthen locals "next_real",
13066 "next_note", "expected_next_loc_note", "last_start", "insn" from
13069 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13071 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
13072 from rtx to rtx_insn *.
13073 (create_pseudo_cfg): Likewise for local "insn".
13075 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13077 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
13078 from rtx to rtx_insn *.
13079 (df_bb_regno_last_def_find): Likewise.
13081 * df-problems.c (df_rd_bb_local_compute): Likewise.
13082 (df_lr_bb_local_compute): Likewise.
13083 (df_live_bb_local_compute): Likewise.
13084 (df_chain_remove_problem): Likewise.
13085 (df_chain_create_bb): Likewise.
13086 (df_word_lr_bb_local_compute): Likewise.
13087 (df_remove_dead_eq_notes): Likewise for param "insn".
13088 (df_note_bb_compute): Likewise for local "insn".
13089 (simulate_backwards_to_point): Likewise.
13090 (df_md_bb_local_compute): Likewise.
13092 * df-scan.c (df_scan_free_bb_info): Likewise.
13093 (df_scan_start_dump): Likewise.
13094 (df_scan_start_block): Likewise.
13095 (df_install_ref_incremental): Likewise for local "insn".
13096 (df_insn_rescan_all): Likewise.
13097 (df_reorganize_refs_by_reg_by_insn): Likewise.
13098 (df_reorganize_refs_by_insn_bb): Likewise.
13099 (df_recompute_luids): Likewise.
13100 (df_bb_refs_record): Likewise.
13101 (df_update_entry_exit_and_calls): Likewise.
13102 (df_bb_verify): Likewise.
13104 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13106 * ddg.h (struct ddg_node): Strengthen fields "insn" and
13107 "first_note" from rtx to rtx_insn *.
13108 (get_node_of_insn): Likewise for param 2 "insn".
13109 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
13111 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
13113 (mem_write_insn_p): Likewise.
13114 (mem_access_insn_p): Likewise.
13115 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
13116 (def_has_ccmode_p): Likewise for param "insn".
13117 (add_cross_iteration_register_deps): Likewise for locals
13118 "def_insn" and "use_insn".
13119 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
13120 (build_intra_loop_deps): Likewise for local "src_insn".
13121 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
13123 (get_node_of_insn): Likewise for param "insn".
13125 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13127 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
13128 (deletable_insn_p): Strengthen param "insn" from rtx to
13129 rtx_insn *. Add checked cast to rtx_call_insn when invoking
13130 find_call_stack_args, since this is guarded by CALL_P (insn).
13131 (marked_insn_p): Strengthen param "insn" from rtx to
13133 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
13134 invoking find_call_stack_args, since this is guarded by
13136 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
13137 rtx_insn *; we know this is an insn since this was called by
13138 mark_nonreg_stores.
13139 (mark_nonreg_stores_2): Likewise.
13140 (mark_nonreg_stores): Strengthen param "insn" from rtx to
13142 (find_call_stack_args): Strengthen param "call_insn" from rtx to
13143 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
13145 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
13146 from rtx to rtx_insn *.
13147 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
13148 "next", "ref_insn".
13149 (delete_unmarked_insns): Likewise for locals "insn", "next".
13150 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
13151 (mark_reg_dependencies): Likewise for param "insn".
13152 (rest_of_handle_ud_dce): Likewise for local "insn".
13153 (word_dce_process_block): Likewise.
13154 (dce_process_block): Likewise.
13156 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13158 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
13159 from rtx to rtx_insn *.
13160 (struct change_cc_mode_args): Likewise for field "insn".
13161 (this_insn): Strengthen from rtx to rtx_insn *.
13162 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
13164 (validate_canon_reg): Strengthen param "insn" from rtx to
13166 (canon_reg): Likewise.
13167 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
13169 (record_jump_equiv): Strengthen param "insn" from rtx to
13171 (try_back_substitute_reg): Likewise, also for locals "prev",
13173 (find_sets_in_insn): Likewise for param "insn".
13174 (canonicalize_insn): Likewise.
13175 (cse_insn): Likewise. Add a checked cast.
13176 (invalidate_from_clobbers): Likewise for param "insn".
13177 (invalidate_from_sets_and_clobbers): Likewise.
13178 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
13180 (cse_prescan_path): Strengthen local "insn" from rtx to
13182 (cse_extended_basic_block): Likewise for locals "insn" and
13184 (cse_main): Likewise for param "f".
13185 (check_for_label_ref): Likewise for local "insn".
13186 (set_live_p): Likewise for second param ("insn").
13187 (insn_live_p): Likewise for first param ("insn") and for local
13189 (cse_change_cc_mode_insn): Likewise for first param "insn".
13190 (cse_change_cc_mode_insns): Likewise for first and second params
13192 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
13194 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
13197 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13198 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13199 Anna Tikhonova <anna.tikhonova@intel.com>
13200 Ilya Tocar <ilya.tocar@intel.com>
13201 Andrey Turetskiy <andrey.turetskiy@intel.com>
13202 Ilya Verbin <ilya.verbin@intel.com>
13203 Kirill Yukhin <kirill.yukhin@intel.com>
13204 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13206 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
13208 * config/i386/sse.md
13209 (define_mode_iterator VI248_AVX2): Delete.
13210 (define_mode_iterator VI2_AVX2_AVX512BW): New.
13211 (define_mode_iterator VI48_AVX2): Ditto.
13212 (define_insn <shift_insn><mode>3): Delete.
13213 (define_insn "<shift_insn><mode>3<mask_name>" with
13214 VI2_AVX2_AVX512BW): New.
13215 (define_insn "<shift_insn><mode>3<mask_name>" with
13218 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13219 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13220 Anna Tikhonova <anna.tikhonova@intel.com>
13221 Ilya Tocar <ilya.tocar@intel.com>
13222 Andrey Turetskiy <andrey.turetskiy@intel.com>
13223 Ilya Verbin <ilya.verbin@intel.com>
13224 Kirill Yukhin <kirill.yukhin@intel.com>
13225 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13227 * config/i386/sse.md
13228 (define_mode_iterator VI4F_BRCST32x2): New.
13229 (define_mode_attr 64x2_mode): Ditto.
13230 (define_mode_attr 32x2mode): Ditto.
13231 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
13232 with VI4F_BRCST32x2): Ditto.
13233 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
13234 with V16FI mode iterator): Ditto.
13235 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
13236 with V16FI): Ditto.
13237 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
13238 with VI8F_BRCST64x2): Ditto.
13240 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13241 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13242 Anna Tikhonova <anna.tikhonova@intel.com>
13243 Ilya Tocar <ilya.tocar@intel.com>
13244 Andrey Turetskiy <andrey.turetskiy@intel.com>
13245 Ilya Verbin <ilya.verbin@intel.com>
13246 Kirill Yukhin <kirill.yukhin@intel.com>
13247 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13249 * config/i386/sse.md
13250 (define_mode_iterator VI8_AVX512VL): New.
13251 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
13253 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
13255 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
13256 (define_mode_iterator V48_AVX512VL): New.
13257 (define_mode_iterator V12_AVX512VL): Ditto.
13258 (define_insn <avx512>_load<mode>_mask): Split into two similar
13259 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
13260 Refactor output template.
13261 (define_insn "<avx512>_store<mode>_mask"): Ditto.
13263 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13265 * cprop.c (struct occr): Strengthen field "insn" from rtx to
13267 (reg_available_p): Likewise for param "insn".
13268 (insert_set_in_table): Likewise.
13269 (hash_scan_set): Likewise.
13270 (hash_scan_insn): Likewise.
13271 (make_set_regs_unavailable): Likewise.
13272 (compute_hash_table_work): Likewise for local "insn".
13273 (reg_not_set_p): Strengthen param "insn" from const_rtx to
13275 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
13276 (try_replace_reg): Likewise.
13277 (find_avail_set): Likewise.
13278 (cprop_jump): Likewise for params "setcc", "jump".
13279 (constprop_register): Likewise for param "insn".
13280 (cprop_insn): Likewise.
13281 (do_local_cprop): Likewise.
13282 (local_cprop_pass): Likewise for local "insn".
13283 (bypass_block): Likewise for params "setcc" and "jump".
13284 (bypass_conditional_jumps): Likewise for locals "setcc" and
13286 (one_cprop_pass): Likewise for local "insn".
13288 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13290 * compare-elim.c (struct comparison_use): Strengthen field "insn"
13291 from rtx to rtx_insn *.
13292 (struct comparison): Likewise, also for field "prev_clobber".
13293 (conforming_compare): Likewise for param "insn".
13294 (arithmetic_flags_clobber_p): Likewise.
13295 (find_flags_uses_in_insn): Likewise.
13296 (find_comparison_dom_walker::before_dom_children): Likewise for
13297 locals "insn", "next", "last_clobber".
13298 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
13300 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13302 * combine-stack-adj.c (struct csa_reflist): Strengthen field
13303 "insn" from rtx to rtx_insn *.
13304 (single_set_for_csa): Likewise for param "insn".
13305 (record_one_stack_ref): Likewise.
13306 (try_apply_stack_adjustment): Likewise.
13307 (struct record_stack_refs_data): Likewise for field "insn".
13308 (maybe_move_args_size_note): Likewise for params "last" and "insn".
13309 (prev_active_insn_bb): Likewise for return type and param "insn".
13310 (next_active_insn_bb): Likewise.
13311 (force_move_args_size_note): Likewise for params "prev" and "last"
13312 and locals "test", "next_candidate", "prev_candidate".
13313 (combine_stack_adjustments_for_block): Strengthen locals
13314 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
13317 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13319 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
13320 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
13321 (subst_insn): Likewise for this variable.
13322 (added_links_insn): Likewise.
13323 (struct insn_link): Likewise for field "insn".
13324 (alloc_insn_link): Likewise for param "insn".
13325 (struct undobuf): Likewise for field "other_insn".
13326 (find_single_use): Likewise for param "insn" and local "next".
13327 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
13328 (delete_noop_moves): Likewise for locals "insn", "next".
13329 (create_log_links): Likewise for locals "insn", "use_insn".
13330 Strengthen local "next_use" from rtx * to rtx_insn **.
13331 (insn_a_feeds_b): Likewise for params "a", "b".
13332 (combine_instructions): Likewise for param "f" and locals "insn",
13333 "next", "prev", "first", "last_combined_insn", "link", "link1",
13334 "temp". Replace use of NULL_RTX with NULL when referring to
13336 (setup_incoming_promotions): Likewise for param "first"
13337 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
13338 (can_combine_p): Likewise for params "insn", "i3", "pred",
13339 "pred2", "succ", "succ2" and for local "p".
13340 (combinable_i3pat): Likewise for param "i3".
13341 (cant_combine_insn_p): Likewise for param "insn".
13342 (likely_spilled_retval_p): Likewise.
13343 (adjust_for_new_dest): Likewise.
13344 (update_cfg_for_uncondjump): Likewise, also for local "insn".
13345 (try_combine): Likewise for return type and for params "i3", "i2",
13346 "i1", "i0", "last_combined_insn", and for locals "insn",
13347 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
13348 "i0_insn". Eliminate local "tem" in favor of new locals
13349 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
13350 checked cast for now to rtx_insn * on the return type of
13351 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
13353 (find_split_point): Strengthen param "insn" from rtx to
13355 (simplify_set): Likewise for local "other_insn".
13356 (recog_for_combine): Likewise for param "insn".
13357 (record_value_for_reg): Likewise.
13358 (record_dead_and_set_regs_1): Likewise for local
13359 "record_dead_insn".
13360 (record_dead_and_set_regs): Likewise for param "insn".
13361 (record_promoted_value): Likewise.
13362 (check_promoted_subreg): Likewise.
13363 (get_last_value_validate): Likewise.
13364 (reg_dead_at_p): Likewise.
13365 (move_deaths): Likewise for param "to_insn".
13366 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
13367 and locals "place", "place2", "cc0_setter". Eliminate local "tem
13368 in favor of new locals "tem_note" and "tem_insn", the latter being
13370 (distribute_links): Strengthen locals "place", "insn" from rtx to
13373 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13375 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
13377 (can_delete_label_p): Require a const rtx_code_label * rather than
13379 (delete_insn): Add checked cast to rtx_code_label * when we know
13380 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
13382 (delete_insn_chain): Strengthen locals "prev" and "current" from
13383 rtx to rtx_insn *. Add a checked cast when assigning from
13384 "finish" (strengthening the params will come later). Add a
13385 checked cast to rtx_note * in region where we know
13387 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
13389 (compute_bb_for_insn): Likewise.
13390 (free_bb_for_insn): Likewise for local "insn".
13391 (compute_bb_for_insn): Likewise.
13392 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
13393 local "insn" from rtx to rtx_insn *
13394 (flow_active_insn_p): Require a const rtx_insn * rather than a
13396 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
13398 (can_fallthru): Likewise for locals "insn" and "insn2".
13399 (bb_note): Likewise for local "note".
13400 (first_insn_after_basic_block_note): Likewise for local "note" and
13402 (rtl_split_block): Likewise for locals "insn" and "next".
13403 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
13405 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
13406 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
13408 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
13409 them), "kill_from", "barrier", "new_insn".
13410 (patch_jump_insn): Likewise for params "insn", "old_label".
13411 (redirect_branch_edge): Likewise for locals "old_label", "insn".
13412 (force_nonfallthru_and_redirect): Likewise for locals "insn",
13413 "old_label", "new_label".
13414 (rtl_tidy_fallthru_edge): Likewise for local "q".
13415 (rtl_split_edge): Likewise for locals "before", "last".
13416 (commit_one_edge_insertion): Likewise for locals "before",
13417 "after", "insns", "tmp", "last", adding a checked cast where
13418 currently necessary.
13419 (commit_edge_insertions): Likewise.
13420 (rtl_dump_bb): Likewise for locals "insn", "last".
13421 (print_rtl_with_bb): Likewise for local "x".
13422 (rtl_verify_bb_insns): Likewise for local "x".
13423 (rtl_verify_bb_pointers): Likewise for local "insn".
13424 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
13426 (rtl_verify_fallthru): Likewise for local "insn".
13427 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
13428 (purge_dead_edges): Likewise for local "insn".
13429 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
13430 (skip_insns_after_block): Likewise for return type and for locals
13431 "insn", "last_insn", "next_head", "prev".
13432 (record_effective_endpoints): Likewise for locals "next_insn",
13434 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
13435 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
13436 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
13437 (duplicate_insn_chain): For now, add checked cast from rtx to
13438 rtx_insn * when returning insn.
13439 (cfg_layout_duplicate_bb): Likewise for local "insn".
13440 (cfg_layout_delete_block): Likewise for locals "insn", "next",
13441 "prev", "remaints".
13442 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
13443 (rtl_block_empty_p): Likewise.
13444 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
13445 "split_point", "last".
13446 (rtl_block_ends_with_call_p): Likewise for local "insn".
13447 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
13449 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
13450 "split_at_insn" from rtx to rtx_insn *.
13451 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
13452 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
13453 to const rtx_insn *.
13454 (rtl_account_profile_record): Likewise.
13456 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13458 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
13460 (average_num_loop_insns): Likewise.
13461 (init_set_costs): Likewise for local "seq".
13462 (seq_cost): Likewise for param "seq", from const_rtx to const
13465 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13467 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
13470 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13472 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
13473 "f1" and "f2" from rtx * to rtx_insn **.
13474 (flow_find_head_matching_sequence): Likewise.
13476 * cfgcleanup.c (try_simplify_condjump): Strengthen local
13477 "cbranch_insn" from rtx to rtx_insn *.
13478 (thread_jump): Likewise for local "insn".
13479 (try_forward_edges): Likewise for local "last".
13480 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
13481 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
13483 (can_replace_by): Likewise for params "i1", "i2".
13484 (old_insns_match_p): Likewise.
13485 (merge_notes): Likewise.
13486 (walk_to_nondebug_insn): Likewise for param "i1".
13487 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
13488 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
13489 "afterlast1", "afterlast2" from rtx to rtx_insn *.
13490 (flow_find_head_matching_sequence): Strengthen params "f1" and
13491 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
13492 "last1", "last2", "beforelast1", "beforelast2" from rtx to
13494 (outgoing_edges_match): Likewise for locals "last1", "last2".
13495 (try_crossjump_to_edge): Likewise for local "insn".
13496 Replace call to for_each_rtx with for_each_rtx_in_insn.
13498 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
13499 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
13500 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
13501 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
13502 (try_optimize_cfg): Strengthen local "last" from rtx to
13504 (delete_dead_jumptables): Likewise for locals "insn", "next",
13507 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
13508 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
13509 "rtx else_first_tail", to reflect the basic-block.h changes above.
13511 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13513 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
13515 (purge_dead_tablejump_edges): Likewise.
13516 (find_bb_boundaries): Likewise for locals "insn", "end",
13517 "flow_transfer_insn".
13519 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13521 * caller-save.c (save_call_clobbered_regs): Strengthen locals
13522 "ins" and "prev" from rtx to rtx_insn *.
13524 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13526 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
13528 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
13529 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
13531 (load_register_parameters): Likewise for local "before_arg".
13532 (check_sibcall_argument_overlap): Likewise for param "insn".
13533 (expand_call): Likewise for locals "normal_call_insns",
13534 "tail_call_insns", "insns", "before_call", "after_args",
13535 "before_arg", "last", "prev". Strengthen one of the "last" from
13536 rtx to rtx_call_insn *.
13537 (fixup_tail_calls): Strengthen local "insn" from rtx to
13539 (emit_library_call_value_1): Likewise for locals "before_call" and
13542 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13544 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
13545 and "last" from rtx to rtx_insn *.
13546 (expand_builtin_nonlocal_goto): Likewise for local "insn".
13547 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
13549 (expand_errno_check): Strengthen local "lab" from rtx to
13551 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
13553 (expand_builtin_mathfn_2): Likewise.
13554 (expand_builtin_mathfn_ternary): Likewise.
13555 (expand_builtin_mathfn_3): Likewise.
13556 (expand_builtin_interclass_mathfn): Likewise for local "last".
13557 (expand_builtin_int_roundingfn): Likewise for local "insns".
13558 (expand_builtin_int_roundingfn_2): Likewise.
13559 (expand_builtin_strlen): Likewise for local "before_strlen".
13560 (expand_builtin_strncmp): Likewise for local "seq".
13561 (expand_builtin_signbit): Likewise for local "last".
13562 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
13563 from rtx to rtx_code_label *.
13564 (expand_stack_restore): Strengthen local "prev" from rtx to
13567 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13569 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
13571 (struct btr_def_s): Likewise.
13572 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
13574 (add_btr_def): Likewise.
13575 (new_btr_user): Likewise.
13576 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
13578 (link_btr_uses): Likewise.
13579 (move_btr_def): Likewise for locals "insp", "old_insn",
13580 "new_insn". Add checked cast to rtx_insn * for now on result of
13582 (can_move_up): Strengthen param "insn" from const_rtx to
13585 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13587 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
13589 (get_uncond_jump_length): Likewise for locals "label", "jump".
13590 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
13592 (add_labels_and_missing_jumps): Likewise for local "new_jump".
13593 (fix_up_fall_thru_edges): Likewise for local "old_jump".
13594 (find_jump_block): Likewise for local "insn".
13595 (fix_crossing_conditional_branches): Likewise for locals
13596 "old_jump", "new_jump".
13597 (fix_crossing_unconditional_branches): Likewise for locals
13598 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
13599 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
13601 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13603 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
13605 (struct mem_insn): Likewise for field "insn".
13606 (reg_next_use): Strengthen from rtx * to rtx_insn **.
13607 (reg_next_inc_use): Likewise.
13608 (reg_next_def): Likewise.
13609 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
13610 from rtx to rtx_insn *.
13611 (move_insn_before): Likewise for param "next_insn" and local "insns".
13612 (attempt_change): Likewise for local "mov_insn".
13613 (try_merge): Likewise for param "last_insn".
13614 (get_next_ref): Likewise for return type and local "insn".
13615 Strengthen param "next_array" from rtx * to rtx_insn **.
13616 (parse_add_or_inc): Strengthen param "insn" from rtx to
13618 (find_inc): Likewise for locals "insn" and "other_insn" (three of
13620 (merge_in_block): Likewise for locals "insn", "curr",
13622 (pass_inc_dec::execute): Update allocations of the arrays to
13623 reflect the stronger types.
13625 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13627 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
13628 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
13629 from rtx to rtx_code_label *.
13631 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13633 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
13636 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
13638 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
13639 generated a warning and prevented bootstrapping the compiler.
13641 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13643 * rtl.h (delete_related_insns): Strengthen return type from rtx to
13646 * jump.c (delete_related_insns): Likewise, also for locals "next"
13649 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13651 * genautomata.c (output_internal_insn_latency_func): When writing
13652 the function "internal_insn_latency" to insn-automata.c,
13653 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
13654 allowing the optional guard function of (define_bypass) clauses to
13655 expect a pair of rtx_insn *, rather than a pair of rtx.
13656 (output_insn_latency_func): When writing the function
13657 "insn_latency", add an "uncast_" prefix to params "insn" and
13658 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
13659 using checked casts from the params, thus enabling the above
13660 change to the generated "internal_insn_latency" function.
13662 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
13664 PR tree-optimization/62091
13665 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
13666 handle correctly arrays.
13667 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
13668 inheritance binfos.
13669 (record_known_type): Walk into inner type.
13670 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
13671 condition on no type changes.
13673 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13675 * genattrtab.c (write_attr_get): Within the generated get_attr_
13676 functions, rename param "insn" to "uncast_insn" and reintroduce
13677 "insn" as an local rtx_insn * using a checked cast, so that "insn"
13678 is an rtx_insn * within insn-attrtab.c
13680 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13682 * output.h (peephole): Strengthen return type from rtx to
13684 * rtl.h (delete_for_peephole): Likewise for both params.
13685 * genpeep.c (main): In generated "peephole" function, strengthen
13686 return type and local "insn" from rtx to rtx_insn *. For now,
13687 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
13688 rtx_insn *, with a checked cast.
13689 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
13690 locals "insn", "next", "prev" from rtx to rtx_insn *.
13692 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
13694 PR tree-optimization/62112
13695 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
13696 * gimple-iterator.h (gsi_replace): Return bool.
13697 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
13698 moved from ref_may_alias_global_p.
13699 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
13701 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
13702 (stmt_kills_ref_p_1): Rename...
13703 (stmt_kills_ref_p): ... to this.
13704 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
13705 stmt_kills_ref_p): Declare.
13706 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
13707 Move the self-assignment case...
13708 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
13710 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13712 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
13714 * emit-rtl.c (try_split): Likewise, also for locals "before" and
13715 "after". For now, don't strengthen param "trial", which requires
13716 adding checked casts when returning it.
13718 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13720 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
13721 "label" from rtx to rtx_code_label *. Strengthen param 1 of
13722 "var_location" hook from rtx to rtx_insn *.
13723 (debug_nothing_rtx): Delete in favor of...
13724 (debug_nothing_rtx_code_label): New prototype.
13725 (debug_nothing_rtx_rtx): Delete unused prototype.
13726 (debug_nothing_rtx_insn): New prototype.
13728 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
13729 invoking debug_hooks->var_location (in two places, one in a NOTE
13730 case of a switch statement, the other guarded by a CALL_P
13731 conditional. Add checked cast to rtx_code_label * when invoking
13732 debug_hooks->label (within CODE_LABEL case of switch statement).
13734 * dbxout.c (dbx_debug_hooks): Update "label" hook from
13735 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
13736 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
13737 (xcoff_debug_hooks): Likewise.
13738 * debug.c (do_nothing_debug_hooks): Likewise.
13739 (debug_nothing_rtx): Delete in favor of...
13740 (debug_nothing_rtx_insn): New function.
13741 (debug_nothing_rtx_rtx): Delete unused function.
13742 (debug_nothing_rtx_code_label): New function.
13743 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
13744 debug_nothing_rtx to debug_nothing_rtx_code_label.
13745 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
13747 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
13748 debug_nothing_rtx to debug_nothing_rtx_insn.
13749 (sdbout_label): Strengthen param "insn" from rtx to
13751 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
13752 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
13753 "var_location" hook from debug_nothing_rtx to
13754 debug_nothing_rtx_insn.
13756 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13758 * recog.h (insn_output_fn): Update this function typedef to match
13759 the changes below to the generated output functions, strengthening
13760 the 2nd param from rtx to rtx_insn *.
13762 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
13763 insn when invoking an output function, to match the new signature
13764 of insn_output_fn with a stronger second param.
13766 * genconditions.c (write_header): In the generated code for
13767 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
13768 to match the other changes in this patch.
13770 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
13771 the generated "gen_" functions from rtx to rtx_insn * within their
13774 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
13775 the subfunctions within the generated "recog_", "split", "peephole2"
13776 function trees from rtx to rtx_insn *. For now, the top-level
13777 generated functions ("recog", "split", "peephole2") continue to
13778 take a plain rtx for "insn", to avoid introducing dependencies on
13779 other patches. Rename this 2nd param from "insn" to
13780 "uncast_insn", and reintroduce "insn" as a local variable of type
13781 rtx_insn *, initialized at the top of the generated function with
13782 a checked cast on "uncast_insn".
13783 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
13784 the generated "gen_" functions from rtx to rtx_insn * within their
13787 * genoutput.c (process_template): Strengthen the 2nd param within
13788 the generated "output_" functions "insn" from rtx to rtx_insn *.
13790 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13792 * tree-profile.c (tree_profiling): Skip external functions
13793 when doing coverage instrumentation.
13794 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
13796 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13798 * config/rs6000/altivec.h (vec_cpsgn): New #define.
13799 (vec_mergee): Likewise.
13800 (vec_mergeo): Likewise.
13801 (vec_cntlz): Likewise.
13802 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
13803 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
13804 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
13805 VMRGEW, and VMRGOW.
13806 * doc/extend.texi: Document various forms of vec_cpsgn,
13807 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
13808 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
13809 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
13810 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
13811 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
13813 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13815 * config/rs6000/rs6000.c (context.h): New include.
13816 (tree-pass.h): Likewise.
13817 (make_pass_analyze_swaps): New decl.
13818 (rs6000_option_override): Register pass_analyze_swaps.
13819 (swap_web_entry): New subsclass of web_entry_base (df.h).
13820 (special_handling_values): New enum.
13821 (union_defs): New function.
13822 (union_uses): Likewise.
13823 (insn_is_load_p): Likewise.
13824 (insn_is_store_p): Likewise.
13825 (insn_is_swap_p): Likewise.
13826 (rtx_is_swappable_p): Likewise.
13827 (insn_is_swappable_p): Likewise.
13828 (chain_purpose): New enum.
13829 (chain_contains_only_swaps): New function.
13830 (mark_swaps_for_removal): Likewise.
13831 (swap_const_vector_halves): Likewise.
13832 (adjust_subreg_index): Likewise.
13833 (permute_load): Likewise.
13834 (permute_store): Likewise.
13835 (handle_special_swappables): Likewise.
13836 (replace_swap_with_copy): Likewise.
13837 (dump_swap_insn_table): Likewise.
13838 (rs6000_analyze_swaps): Likewise.
13839 (pass_data_analyze_swaps): New pass_data.
13840 (pass_analyze_swaps): New rtl_opt_pass.
13841 (make_pass_analyze_swaps): New function.
13842 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
13844 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13846 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
13847 type from rtx to rtx_insn *.
13848 (create_copy_of_insn_rtx): Likewise.
13849 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
13850 (create_copy_of_insn_rtx): Likewise, also for local "res".
13852 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13854 * rtl.h (find_first_parameter_load): Strengthen return type from
13856 * rtlanal.c (find_first_parameter_load): Strengthen return type
13857 from rtx to rtx_insn *. Add checked cast for now, to postpone
13858 strengthening the params.
13860 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
13863 * diagnostic.c: Set default caret.
13864 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
13866 * diagnostic.h (struct diagnostic_context):
13868 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13870 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
13871 (sel_bb_head): Strengthen return type insn_t (currently just an
13872 rtx) to rtx_insn *.
13873 (sel_bb_end): Likewise.
13875 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
13876 (sel_bb_head): Strengthen return type and local "head" from
13877 insn_t (currently just an rtx) to rtx_insn *.
13878 (sel_bb_end): Likewise for return type.
13879 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
13882 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13884 * basic-block.h (get_last_bb_insn): Strengthen return type from
13886 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
13889 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
13892 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
13894 (diagnostic_report_diagnostic): ... from here.
13895 * toplev.c (general_init): Move code to c-family.
13897 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13899 * df.h (web_entry_base): Replace existing struct web_entry with a
13900 new class web_entry_base with only the predecessor member.
13901 (unionfind_root): Remove declaration and move to class member.
13902 (unionfind_union): Remove declaration and move to friend
13904 (union_defs): Remove declaration.
13905 * web.c (web_entry_base::unionfind_root): Modify to be member
13906 function and adjust accessors.
13907 (unionfind_union): Modify to be friend function and adjust
13909 (web_entry): New subclass of web_entry_base containing the reg
13911 (union_match_dups): Modify for struct -> class changes.
13912 (union_defs): Likewise.
13913 (entry_register): Likewise.
13914 (pass_web::execute): Likewise.
13916 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
13918 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
13919 builtin define __VEC_ELEMENT_REG_ORDER__.
13921 2014-08-20 Martin Jambor <mjambor@suse.cz>
13922 Wei Mi <wmi@google.com>
13925 PR middle-end/61776
13926 * tree-ssa-operands.c (update_stmt_operands): Remove
13927 MODIFIED_NORETURN_CALLS.
13928 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
13929 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
13930 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
13931 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
13932 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
13933 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
13934 (gimple_call_set_ctrl_altering): New func.
13935 (gimple_call_ctrl_altering_p): Ditto.
13936 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
13937 (make_blocks): Use gimple_call_initialize_ctrl_altering.
13938 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
13939 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
13940 remove MODIFIED_NORETURN_CALLS.
13942 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13944 * coverage.c (coverage_compute_profile_id): Return non-0;
13945 also handle symbols with unique name.
13946 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
13948 2014-08-20 Steve Ellcey <sellcey@mips.com>
13950 PR middle-end/49191
13951 * doc/sourcebuild.texi (non_strict_align): New.
13953 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13955 * cgraphunit.c (ipa_passes, compile): Reshedule
13956 symtab_remove_unreachable_nodes passes; update comments.
13957 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
13958 TODO_remove_functions before the pass; the functions ought to be
13960 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
13961 TODO_remove_functions.
13962 * passes.c (pass_data_early_local_passes): Do not schedule function
13964 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
13966 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
13969 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
13970 before setting the option.
13971 * diagnostic.c (diagnostic_classify_diagnostic): Record
13972 command-line status.
13974 2014-08-20 Richard Biener <rguenther@suse.de>
13977 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
13978 to build uint{16,32,64}_type_node.
13980 2014-08-20 Terry Guo <terry.guo@arm.com>
13982 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
13983 with immediate_operand.
13985 2014-08-20 David Malcolm <dmalcolm@redhat.com>
13987 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
13988 "insn" from an as_a to a safe_as_a, for the case when "insn" is
13991 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
13993 PR preprocessor/51303
13994 * incpath.c (remove_duplicates): Use cpp_warning.
13996 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
14000 * doc/options.texi (CPP): Document it.
14001 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
14002 * optc-gen.awk: Handle CPP.
14003 * opth-gen.awk: Likewise.
14005 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14007 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
14009 (duplicate_insn_chain): Likewise.
14010 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
14011 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
14012 checked cast for now (until we can strengthen the params in the
14014 (duplicate_insn_chain): Likewise.
14016 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14018 * rtl.h (next_cc0_user): Strengthen return type from rtx to
14020 (prev_cc0_setter): Likewise.
14022 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
14023 rtx_insn *, adding checked casts for now as necessary.
14024 (prev_cc0_setter): Likewise.
14026 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14028 * expr.h (emit_move_insn): Strengthen return type from rtx to
14030 (emit_move_insn_1): Likewise.
14031 (emit_move_complex_push): Likewise.
14032 (emit_move_complex_parts): Likewise.
14034 * expr.c (emit_move_via_integer): Strengthen return type from rtx
14035 to rtx_insn *. Replace use of NULL_RTX with NULL when working
14037 (emit_move_complex_push): Strengthen return type from rtx to
14039 (emit_move_complex): Likewise, also for local "ret".
14040 (emit_move_ccmode): Likewise.
14041 (emit_move_multi_word): Likewise for return type and locals
14042 "last_insn", "seq".
14043 (emit_move_insn_1): Likewise for return type and locals "result",
14045 (emit_move_insn): Likewise for return type and local "last_insn".
14046 (compress_float_constant): Likewise.
14048 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14050 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
14051 from rtx to rtx_insn *.
14053 * rtl.h (emit_insn_before): Likewise.
14054 (emit_insn_before_noloc): Likewise.
14055 (emit_insn_before_setloc): Likewise.
14056 (emit_jump_insn_before): Likewise.
14057 (emit_jump_insn_before_noloc): Likewise.
14058 (emit_jump_insn_before_setloc): Likewise.
14059 (emit_call_insn_before): Likewise.
14060 (emit_call_insn_before_noloc): Likewise.
14061 (emit_call_insn_before_setloc): Likewise.
14062 (emit_debug_insn_before): Likewise.
14063 (emit_debug_insn_before_noloc): Likewise.
14064 (emit_debug_insn_before_setloc): Likewise.
14065 (emit_label_before): Likewise.
14066 (emit_insn_after): Likewise.
14067 (emit_insn_after_noloc): Likewise.
14068 (emit_insn_after_setloc): Likewise.
14069 (emit_jump_insn_after): Likewise.
14070 (emit_jump_insn_after_noloc): Likewise.
14071 (emit_jump_insn_after_setloc): Likewise.
14072 (emit_call_insn_after): Likewise.
14073 (emit_call_insn_after_noloc): Likewise.
14074 (emit_call_insn_after_setloc): Likewise.
14075 (emit_debug_insn_after): Likewise.
14076 (emit_debug_insn_after_noloc): Likewise.
14077 (emit_debug_insn_after_setloc): Likewise.
14078 (emit_label_after): Likewise.
14079 (emit_insn): Likewise.
14080 (emit_debug_insn): Likewise.
14081 (emit_jump_insn): Likewise.
14082 (emit_call_insn): Likewise.
14083 (emit_label): Likewise.
14084 (gen_clobber): Likewise.
14085 (emit_clobber): Likewise.
14086 (gen_use): Likewise.
14087 (emit_use): Likewise.
14090 (emit_barrier_before): Strengthen return type from rtx to
14092 (emit_barrier_after): Likewise.
14093 (emit_barrier): Likewise.
14095 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
14096 from rtx to rtx_insn *. Add checked casts for now when converting
14097 "last" from rtx to rtx_insn *.
14098 (emit_insn_before_noloc): Likewise for return type.
14099 (emit_jump_insn_before_noloc): Likewise.
14100 (emit_call_insn_before_noloc): Likewise.
14101 (emit_debug_insn_before_noloc): Likewise.
14102 (emit_barrier_before): Strengthen return type and local "insn"
14103 from rtx to rtx_barrier *.
14104 (emit_label_before): Strengthen return type from rtx to
14105 rtx_insn *. Add checked cast for now when returning param
14106 (emit_pattern_after_noloc): Strengthen return type from rtx to
14107 rtx_insn *. Add checked casts for now when converting "last" from
14109 (emit_insn_after_noloc): Strengthen return type from rtx to
14111 (emit_jump_insn_after_noloc): Likewise.
14112 (emit_call_insn_after_noloc): Likewise.
14113 (emit_debug_insn_after_noloc): Likewise.
14114 (emit_barrier_after): Strengthen return type from rtx to
14116 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
14117 Add checked cast for now when converting "label" from rtx to
14119 (emit_pattern_after_setloc): Strengthen return type from rtx to
14120 rtx_insn *. Add checked casts for now when converting "last" from
14122 (emit_pattern_after): Strengthen return type from rtx to
14124 (emit_insn_after_setloc): Likewise.
14125 (emit_insn_after): Likewise.
14126 (emit_jump_insn_after_setloc): Likewise.
14127 (emit_jump_insn_after): Likewise.
14128 (emit_call_insn_after_setloc): Likewise.
14129 (emit_call_insn_after): Likewise.
14130 (emit_debug_insn_after_setloc): Likewise.
14131 (emit_debug_insn_after): Likewise.
14132 (emit_pattern_before_setloc): Likewise. Add checked casts for now
14133 when converting "last" from rtx to rtx_insn *.
14134 (emit_pattern_before): Strengthen return type from rtx to
14136 (emit_insn_before_setloc): Likewise.
14137 (emit_insn_before): Likewise.
14138 (emit_jump_insn_before_setloc): Likewise.
14139 (emit_jump_insn_before): Likewise.
14140 (emit_call_insn_before_setloc): Likewise.
14141 (emit_call_insn_before): Likewise.
14142 (emit_debug_insn_before_setloc): Likewise.
14143 (emit_debug_insn_before): Likewise.
14144 (emit_insn): Strengthen return type and locals "last", "insn",
14145 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
14146 within cases where we know we have an insn.
14147 (emit_debug_insn): Likewise.
14148 (emit_jump_insn): Likewise.
14149 (emit_call_insn): Strengthen return type and local "insn" from rtx
14151 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
14152 a checked cast to rtx_insn * for now on "label".
14153 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
14154 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
14155 (emit_use): Likewise.
14156 (gen_use): Likewise, also for local "seq".
14157 (emit): Likewise for return type and local "insn".
14158 (rtx_insn): Likewise for return type and local "new_rtx".
14160 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
14161 from rtx to rtx_barrier *.
14163 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
14164 changed return type from rtx to rtx_insn *, we must update
14165 "emit_fn" type, and this in turn means updating...
14166 (frame_insn): ...this. Strengthen return type from rtx to
14167 rtx_insn *. Introduce a new local "insn" of the appropriate type.
14169 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14171 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
14172 rtx to rtx_jump_table_data *. Also for local.
14173 * rtl.h (emit_jump_table_data): Likewise.
14175 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14177 * basic-block.h (create_basic_block_structure): Strengthen third
14178 param "bb_note" from rtx to rtx_note *.
14179 * rtl.h (emit_note_before): Strengthen return type from rtx to
14181 (emit_note_after): Likewise.
14182 (emit_note): Likewise.
14183 (emit_note_copy): Likewise. Also, strengthen param similarly.
14184 * function.h (struct rtl_data): Strengthen field
14185 "x_stack_check_probe_note" from rtx to rtx_note *.
14187 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
14188 from rtx to rtx_note *.
14189 * cfgrtl.c (create_basic_block_structure): Strengthen third param
14190 "bb_note" from rtx to rtx_note *.
14191 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
14192 when calling emit_note_copy.
14193 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
14195 (emit_note_after): Likewise.
14196 (emit_note_before): Likewise.
14197 (emit_note_copy): Likewise. Also, strengthen param similarly.
14198 (emit_note): Likewise.
14199 * except.c (emit_note_eh_region_end): Likewise for return type.
14200 Strengthen local "next" from rtx to rtx_insn *.
14201 (convert_to_eh_region_ranges): Strengthen local "note"
14202 from rtx to rtx_note *.
14203 * final.c (change_scope): Likewise.
14204 (reemit_insn_block_notes): Likewise, for both locals named "note".
14205 Also, strengthen local "insn" from rtx to rtx_insn *.
14206 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
14208 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
14209 strengthen local "seq" from rtx to rtx_insn *.
14210 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
14212 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
14214 (get_bb_note_from_pool): Strengthen return type from rtx to
14216 (sel_create_basic_block): Strengthen local "new_bb_note" from
14217 insn_t to rtx_note *.
14218 * var-tracking.c (emit_note_insn_var_location): Strengthen local
14219 "note" from rtx to rtx_note *.
14220 (emit_notes_in_bb): Likewise.
14222 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14224 * function.h (struct rtl_data): Strengthen field
14225 "x_parm_birth_insn" from rtx to rtx_insn *.
14226 * function.c (struct assign_parm_data_all): Strengthen fields
14227 "first_conversion_insn" and "last_conversion_insn" from rtx to
14230 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14232 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
14233 to rtx_insn *; also for local "var_end_seq".
14234 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
14235 (maybe_cleanup_end_of_block): Likewise for param "last" and local
14237 (expand_gimple_cond): Likewise for locals "last2" and "last".
14238 (mark_transaction_restart_calls): Likewise for local "insn".
14239 (expand_gimple_stmt): Likewise for return type and locals "last"
14241 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
14242 (avoid_complex_debug_insns): Likewise for param "insn".
14243 (expand_debug_locations): Likewise for locals "insn", "last",
14244 "prev_insn" and "insn2".
14245 (expand_gimple_basic_block): Likewise for local "last".
14246 (construct_exit_block): Likewise for locals "head", "end",
14248 (pass_expand::execute): Likewise for locals "var_seq",
14249 "var_ret_seq", "next".
14251 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14253 * asan.h (asan_emit_stack_protection): Strengthen return type from
14255 * asan.c (asan_emit_stack_protection): Likewise. Add local
14256 "insns" to hold the return value.
14258 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14260 * basic-block.h (bb_note): Strengthen return type from rtx to
14262 * sched-int.h (bb_note): Likewise.
14263 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
14265 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14267 * rtl.h (make_insn_raw): Strengthen return type from rtx to
14270 * emit-rtl.c (make_insn_raw): Strengthen return type and local
14271 "insn" from rtx to rtx_insn *.
14272 (make_debug_insn_raw): Strengthen return type from rtx to
14273 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
14274 (make_jump_insn_raw): Strengthen return type from rtx to
14275 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
14276 (make_call_insn_raw): Strengthen return type from rtx to
14277 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
14278 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
14279 callback from rtx to rtx_insn *; likewise for local "insn" and
14280 "next", adding a checked cast to rtx_insn in the relevant cases of
14281 the switch statement.
14282 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
14283 callback from rtx to rtx_insn *.
14284 (emit_pattern_after_setloc): Likewise.
14285 (emit_pattern_after): Likewise.
14286 (emit_pattern_before_setloc): Likewise.
14287 (emit_pattern_before): Likewise.
14289 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14291 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
14293 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
14294 accepting an rtx_insn *.
14295 (last_call_insn): Strengthen return type from rtx to
14298 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14300 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
14301 "insns" from rtx to rtx_insn *.
14302 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
14303 locals "insn" and "prev".
14305 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14307 * rtl.h (tablejump_p): Strengthen third param from rtx * to
14308 rtx_jump_table_data **.
14310 * cfgbuild.c (make_edges): Introduce local "table", using it in
14311 place of "tmp" for jump table data.
14312 (find_bb_boundaries): Strengthen local "table" from rtx to
14313 rtx_jump_table_data *.
14314 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
14315 (outgoing_edges_match): Likewise for locals "table1" and "table2".
14316 (try_crossjump_to_edge): Likewise.
14317 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
14319 (patch_jump_insn): Introduce local "table", using it in place of
14320 "tmp" for jump table data.
14321 (force_nonfallthru_and_redirect): Introduce local "table", so that
14322 call to tablejump_p can receive an rtx_jump_table_data **. Update
14323 logic around the call to overwrite "note" appropriately if
14324 tablejump_p returns non-zero.
14325 (get_last_bb_insn): Introduce local "table", using it in place of
14326 "tmp" for jump table data.
14327 * dwarf2cfi.c (create_trace_edges): Likewise.
14329 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
14330 from rtx to rtx_jump_table_data *.
14331 (create_fix_barrier): Strengthen local "tmp" from rtx to
14332 rtx_jump_table_data *.
14333 (arm_reorg): Likewise for local "table".
14335 * config/s390/s390.c (s390_chunkify_start): Likewise.
14337 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
14339 * jump.c (delete_related_insns): Strengthen local "lab_next" from
14340 rtx to rtx_jump_table_data *.
14342 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
14343 rtx_jump_table_data **. Add a checked cast when writing through
14344 the pointer: we know there that local "table" is non-NULL and that
14345 JUMP_TABLE_DATA_P (table) holds.
14346 (label_is_jump_target_p): Introduce local "table", using it in
14347 place of "tmp" for jump table data.
14349 2014-08-19 Marek Polacek <polacek@redhat.com>
14352 * doc/invoke.texi: Document -Wbool-compare.
14354 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14356 * rtl.h (entry_of_function): Strengthen return type from rtx to
14358 * cfgrtl.c (entry_of_function): Likewise.
14360 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14362 * emit-rtl.h (get_insns): Strengthen return type from rtx to
14363 rtx_insn *, adding a checked cast for now.
14364 (get_last_insn): Likewise.
14366 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14368 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
14371 * emit-rtl.c (gen_label_rtx): Likewise.
14373 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14375 * rtl.h (previous_insn): Strengthen return type from rtx to
14377 (next_insn): Likewise.
14378 (prev_nonnote_insn): Likewise.
14379 (prev_nonnote_insn_bb): Likewise.
14380 (next_nonnote_insn): Likewise.
14381 (next_nonnote_insn_bb): Likewise.
14382 (prev_nondebug_insn): Likewise.
14383 (next_nondebug_insn): Likewise.
14384 (prev_nonnote_nondebug_insn): Likewise.
14385 (next_nonnote_nondebug_insn): Likewise.
14386 (prev_real_insn): Likewise.
14387 (next_real_insn): Likewise.
14388 (prev_active_insn): Likewise.
14389 (next_active_insn): Likewise.
14391 * emit-rtl.c (next_insn): Strengthen return type from rtx to
14392 rtx_insn *, adding a checked cast.
14393 (previous_insn): Likewise.
14394 (next_nonnote_insn): Likewise.
14395 (next_nonnote_insn_bb): Likewise.
14396 (prev_nonnote_insn): Likewise.
14397 (prev_nonnote_insn_bb): Likewise.
14398 (next_nondebug_insn): Likewise.
14399 (prev_nondebug_insn): Likewise.
14400 (next_nonnote_nondebug_insn): Likewise.
14401 (prev_nonnote_nondebug_insn): Likewise.
14402 (next_real_insn): Likewise.
14403 (prev_real_insn): Likewise.
14404 (next_active_insn): Likewise.
14405 (prev_active_insn): Likewise.
14407 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
14408 param "stepfunc" so that it returns an rtx_insn * rather than an
14409 rtx, to track the change to prev_nonnote_insn_bb, which is the
14410 only function this is called with.
14411 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
14413 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
14415 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
14418 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14420 * coretypes.h (class rtx_debug_insn): Add forward declaration.
14421 (class rtx_nonjump_insn): Likewise.
14422 (class rtx_jump_insn): Likewise.
14423 (class rtx_call_insn): Likewise.
14424 (class rtx_jump_table_data): Likewise.
14425 (class rtx_barrier): Likewise.
14426 (class rtx_code_label): Likewise.
14427 (class rtx_note): Likewise.
14429 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
14430 adding the invariant DEBUG_INSN_P (X).
14431 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
14432 the invariant NONJUMP_INSN_P (X).
14433 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
14434 the invariant JUMP_P (X).
14435 (class rtx_call_insn): New, a subclass of rtx_insn, adding
14436 the invariant CALL_P (X).
14437 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
14438 invariant JUMP_TABLE_DATA_P (X).
14439 (class rtx_barrier): New, a subclass of rtx_insn, adding the
14440 invariant BARRIER_P (X).
14441 (class rtx_code_label): New, a subclass of rtx_insn, adding
14442 the invariant LABEL_P (X).
14443 (class rtx_note): New, a subclass of rtx_insn, adding
14444 the invariant NOTE_P(X).
14445 (is_a_helper <rtx_debug_insn *>::test): New.
14446 (is_a_helper <rtx_nonjump_insn *>::test): New.
14447 (is_a_helper <rtx_jump_insn *>::test): New.
14448 (is_a_helper <rtx_call_insn *>::test): New.
14449 (is_a_helper <rtx_jump_table_data *>::test): New functions,
14450 overloaded for both rtx and rtx_insn *.
14451 (is_a_helper <rtx_barrier *>::test): New.
14452 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
14453 for both rtx and rtx_insn *.
14454 (is_a_helper <rtx_note *>::test): New.
14456 2014-08-19 Marek Polacek <polacek@redhat.com>
14458 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
14459 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
14460 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
14461 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
14463 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14465 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
14466 rtx_insn *. To help with transition, for now, convert from an
14467 access macro into a pair of functions: BND_TO, returning an
14469 (SET_BND_TO): New function, for use where BND_TO is used as an
14472 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
14474 (BND_TO): New function, adding a checked cast.
14475 (SET_BND_TO): New function.
14477 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
14479 (compute_av_set_on_boundaries): Likewise.
14481 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
14483 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
14484 destination if it is used in source.
14485 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
14486 (*popcount<mode>2_falsedep_1): Likewise.
14488 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
14491 * configure.ac: Set install_gold_as_default to no first.
14492 * configure: Regenerated.
14494 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14496 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
14497 "note_list" field will eventually be an rtx_insn *. To help with
14498 transition, for now, convert from an access macro into a pair of
14499 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
14500 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
14503 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
14504 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
14506 * sel-sched-ir.c (init_bb): Likewise.
14507 (sel_restore_notes): Likewise.
14508 (move_bb_info): Likewise.
14509 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
14510 (SET_BB_NOTE_LIST): New function.
14512 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14514 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
14515 field will eventually be an rtx_insn *. To help with transition,
14516 for now, convert from an access macro into a pair of functions:
14517 VINSN_INSN_RTX, returning an rtx_insn *, and...
14518 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
14519 is used as an lvalue.
14521 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
14522 SET_VINSN_INSN_RTX where it's used as an lvalue.
14523 (VINSN_INSN_RTX): New function.
14524 (SET_VINSN_INSN_RTX): New function.
14526 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14528 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
14529 eventually be rtx_insn *, but to help with transition, for now,
14530 convert from an access macro into a pair of functions: DEP_PRO
14531 returning an rtx_insn * and...
14532 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
14533 lvalue, returning an rtx&.
14534 (DEP_CON): Analogous changes to DEP_PRO above.
14535 (SET_DEP_CON): Likewise.
14537 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
14538 an lvalue to SET_DEP_CON.
14539 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
14540 (sd_copy_back_deps): Likewise for DEP_CON.
14541 (DEP_PRO): New function, adding a checked cast for now.
14542 (DEP_CON): Likewise.
14543 (SET_DEP_PRO): New function.
14544 (SET_DEP_CON): Likewise.
14546 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
14548 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
14549 (extra_options): Add i386/cygwin.opt.
14550 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
14551 (CPP_SPEC): Accept -pthread.
14552 (LINK_SPEC): Ditto.
14553 (GOMP_SELF_SPECS): Update comment.
14554 * config/i386/cygwin.opt: New file for -pthread flag.
14556 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14558 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
14559 * df.h (DF_REF_INSN): Convert from a macro to a function, so
14560 that we can return an rtx_insn *.
14562 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
14564 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
14565 when building executables, not DLLs. Add --large-address-aware
14566 under the same conditions.
14567 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
14568 when building executables, not DLLs. Add --large-address-aware
14569 under the same conditions when using -m32.
14571 * config/i386/cygwin-stdint.h: Throughout, make type
14572 definitions dependent on target architecture, not host.
14574 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14576 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
14577 the return type from rtx to rtx_insn *, which will enable various
14578 conversions in followup patches. For now this is is done by a
14580 (NEXT_INSN): Likewise.
14581 (SET_PREV_INSN): Convert to an inline function. This is intended
14582 for use as an lvalue, and so returns an rtx& to allow in-place
14584 (SET_NEXT_INSN): Likewise.
14586 2014-07-08 Mark Wielaard <mjw@redhat.com>
14589 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
14591 2014-08-19 Marek Polacek <polacek@redhat.com>
14594 * cgraphunit.c (handle_alias_pairs): Fix condition.
14596 2014-08-19 Richard Biener <rguenther@suse.de>
14598 * gimple-fold.c (fold_gimple_assign): Properly build a
14599 null-pointer constant when devirtualizing addresses.
14601 2014-07-07 Mark Wielaard <mjw@redhat.com>
14603 * dwarf2out.c (decl_quals): New function.
14604 (modified_type_die): Take one cv_quals argument instead of two,
14605 one for const and one for volatile.
14606 (add_type_attribute): Likewise.
14607 (generic_parameter_die): Call add_type_attribute with one modifier
14609 (base_type_for_mode): Likewise.
14610 (add_bounds_info): Likewise.
14611 (add_subscript_info): Likewise.
14612 (gen_array_type_die): Likewise.
14613 (gen_descr_array_type_die): Likewise.
14614 (gen_entry_point_die): Likewise.
14615 (gen_enumeration_type_die): Likewise.
14616 (gen_formal_parameter_die): Likewise.
14617 (gen_subprogram_die): Likewise.
14618 (gen_variable_die): Likewise.
14619 (gen_const_die): Likewise.
14620 (gen_field_die): Likewise.
14621 (gen_pointer_type_die): Likewise.
14622 (gen_reference_type_die): Likewise.
14623 (gen_ptr_to_mbr_type_die): Likewise.
14624 (gen_inheritance_die): Likewise.
14625 (gen_subroutine_type_die): Likewise.
14626 (gen_typedef_die): Likewise.
14627 (force_type_die): Likewise.
14629 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14631 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
14633 * configure: Regenerate.
14635 2014-08-19 Richard Biener <rguenther@suse.de>
14637 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
14638 DECL_EXTERNALs in BLOCKs as non-references.
14639 * tree-streamer-out.c (streamer_write_chain): Likewise.
14641 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
14642 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14643 Anna Tikhonova <anna.tikhonova@intel.com>
14644 Ilya Tocar <ilya.tocar@intel.com>
14645 Andrey Turetskiy <andrey.turetskiy@intel.com>
14646 Ilya Verbin <ilya.verbin@intel.com>
14647 Kirill Yukhin <kirill.yukhin@intel.com>
14648 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14650 * config/i386/sse.md
14651 (define_mode_iterator VI48_AVX512F): Delete.
14652 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
14653 (define_mode_iterator VI2_AVX512VL): Ditto.
14654 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
14657 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
14659 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
14660 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
14661 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
14662 with VI48_AVX512F_AVX512VL): New.
14663 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
14664 with VI2_AVX512VL): Ditto.
14666 2014-08-19 Marek Polacek <polacek@redhat.com>
14668 * doc/invoke.texi: Document -Wc99-c11-compat.
14670 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14672 * rtl.h (PREV_INSN): Split macro in two: the existing one,
14673 for rvalues, and...
14674 (SET_PREV_INSN): New macro, for use as an lvalue.
14675 (NEXT_INSN, SET_NEXT_INSN): Likewise.
14677 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
14678 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
14679 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
14680 (fixup_abnormal_edges): Likewise.
14681 (unlink_insn_chain): Likewise.
14682 (fixup_reorder_chain): Likewise.
14683 (cfg_layout_delete_block): Likewise.
14684 (cfg_layout_merge_blocks): Likewise.
14685 * combine.c (update_cfg_for_uncondjump): Likewise.
14686 * emit-rtl.c (link_insn_into_chain): Likewise.
14687 (remove_insn): Likewise.
14688 (delete_insns_since): Likewise.
14689 (reorder_insns_nobb): Likewise.
14690 (emit_insn_after_1): Likewise.
14691 * final.c (rest_of_clean_state): Likewise.
14692 (final_scan_insn): Likewise.
14693 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
14694 * haifa-sched.c (concat_note_lists): Likewise.
14695 (remove_notes): Likewise.
14696 (restore_other_notes): Likewise.
14697 (move_insn): Likewise.
14698 (unlink_bb_notes): Likewise.
14699 (restore_bb_notes): Likewise.
14700 * jump.c (delete_for_peephole): Likewise.
14701 * optabs.c (emit_libcall_block_1): Likewise.
14702 * reorg.c (emit_delay_sequence): Likewise.
14703 (fill_simple_delay_slots): Likewise.
14704 * sel-sched-ir.c (sel_move_insn): Likewise.
14705 (sel_remove_insn): Likewise.
14706 (get_bb_note_from_pool): Likewise.
14707 * sel-sched.c (move_nop_to_previous_block): Likewise.
14709 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
14710 * config/c6x/c6x.c (gen_one_bundle): Likewise.
14711 (c6x_gen_bundles): Likewise.
14712 (hwloop_optimize): Likewise.
14713 * config/frv/frv.c (frv_function_prologue): Likewise.
14714 (frv_register_nop): Likewise.
14715 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
14716 (ia64_reorg): Likewise.
14717 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
14718 (mep_make_bundle): Likewise.
14719 (mep_bundle_insns): Likewise.
14720 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
14721 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
14722 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
14724 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14726 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
14727 return type from rtx to rtx_insn *.
14728 (BB_END): Likewise.
14729 (BB_HEADER): Likewise.
14730 (BB_FOOTER): Likewise.
14731 (SET_BB_HEAD): Convert to a function.
14732 (SET_BB_END): Likewise.
14733 (SET_BB_HEADER): Likewise.
14734 (SET_BB_FOOTER): Likewise.
14736 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
14737 Strengthen the return type from rtx to rtx_insn *. For now, this
14738 is done by adding a checked cast, but this will eventually
14739 become a field lookup.
14740 (BB_END): Likewise.
14741 (BB_HEADER): Likewise.
14742 (BB_FOOTER): Likewise.
14743 (SET_BB_HEAD): New function, from macro of same name. This is
14744 intended for use as an lvalue, and so returns an rtx& to allow
14745 in-place modification.
14746 (SET_BB_END): Likewise.
14747 (SET_BB_HEADER): Likewise.
14748 (SET_BB_FOOTER): Likewise.
14750 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14752 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
14753 for rvalues, and...
14754 (SET_BB_HEAD): New macro, for use as a lvalue.
14755 (BB_END, SET_BB_END): Likewise.
14756 (BB_HEADER, SET_BB_HEADER): Likewise.
14757 (BB_FOOTER, SET_BB_FOOTER): Likewise.
14759 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
14760 of BB_* macros into SET_BB_* macros.
14761 (fix_crossing_unconditional_branches): Likewise.
14762 * caller-save.c (save_call_clobbered_regs): Likewise.
14763 (insert_one_insn): Likewise.
14764 * cfgbuild.c (find_bb_boundaries): Likewise.
14765 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
14766 (outgoing_edges_match): Likewise.
14767 (try_optimize_cfg): Likewise.
14768 * cfgexpand.c (expand_gimple_cond): Likewise.
14769 (expand_gimple_tailcall): Likewise.
14770 (expand_gimple_basic_block): Likewise.
14771 (construct_exit_block): Likewise.
14772 * cfgrtl.c (delete_insn): Likewise.
14773 (create_basic_block_structure): Likewise.
14774 (rtl_delete_block): Likewise.
14775 (rtl_split_block): Likewise.
14776 (emit_nop_for_unique_locus_between): Likewise.
14777 (rtl_merge_blocks): Likewise.
14778 (block_label): Likewise.
14779 (try_redirect_by_replacing_jump): Likewise.
14780 (emit_barrier_after_bb): Likewise.
14781 (fixup_abnormal_edges): Likewise.
14782 (record_effective_endpoints): Likewise.
14783 (relink_block_chain): Likewise.
14784 (fixup_reorder_chain): Likewise.
14785 (fixup_fallthru_exit_predecessor): Likewise.
14786 (cfg_layout_duplicate_bb): Likewise.
14787 (cfg_layout_split_block): Likewise.
14788 (cfg_layout_delete_block): Likewise.
14789 (cfg_layout_merge_blocks): Likewise.
14790 * combine.c (update_cfg_for_uncondjump): Likewise.
14791 * emit-rtl.c (add_insn_after): Likewise.
14792 (remove_insn): Likewise.
14793 (reorder_insns): Likewise.
14794 (emit_insn_after_1): Likewise.
14795 * haifa-sched.c (get_ebb_head_tail): Likewise.
14796 (restore_other_notes): Likewise.
14797 (move_insn): Likewise.
14798 (sched_extend_bb): Likewise.
14799 (fix_jump_move): Likewise.
14800 * ifcvt.c (noce_process_if_block): Likewise.
14801 (dead_or_predicable): Likewise.
14802 * ira.c (update_equiv_regs): Likewise.
14803 * reg-stack.c (change_stack): Likewise.
14804 * sel-sched-ir.c (sel_move_insn): Likewise.
14805 * sel-sched.c (move_nop_to_previous_block): Likewise.
14807 * config/c6x/c6x.c (hwloop_optimize): Likewise.
14808 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
14810 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14812 * rtl.h (for_each_rtx_in_insn): New function.
14813 * rtlanal.c (for_each_rtx_in_insn): Likewise.
14815 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14817 * coretypes.h (class rtx_insn): Add forward declaration.
14819 * rtl.h: Include is-a.h.
14820 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
14821 workaround to ensure gengtype knows inheritance is occurring,
14822 whilst continuing to use the pre-existing special-casing for
14824 (class rtx_insn): New subclass of rtx_def, adding the
14825 invariant that we're dealing with something we can sanely use
14826 INSN_UID, NEXT_INSN, PREV_INSN on.
14827 (is_a_helper <rtx_insn *>::test): New.
14828 (is_a_helper <const rtx_insn *>::test): New.
14830 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14832 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
14834 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
14836 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
14839 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
14841 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
14842 to BUILT_IN_UNREACHABLE.
14844 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
14847 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
14849 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
14850 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
14851 (ffs<mode>2): Do not expand with tzcnt for
14852 TARGET_AVOID_FALSE_DEP_FOR_BMI.
14853 (ffssi2_no_cmove): Ditto.
14854 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
14855 (ctz<mode>2): New expander.
14856 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
14857 (*ctz<mode>2_falsedep): New insn.
14858 (*ctz<mode>2): Rename from ctz<mode>2.
14859 (clz<mode>2_lzcnt): New expander.
14860 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
14861 (*clz<mode>2_lzcnt_falsedep): New insn.
14862 (*clz<mode>2): Rename from ctz<mode>2.
14863 (popcount<mode>2): New expander.
14864 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
14865 (*popcount<mode>2_falsedep): New insn.
14866 (*popcount<mode>2): Rename from ctz<mode>2.
14867 (*popcount<mode>2_cmp): Remove.
14868 (*popcountsi2_cmp_zext): Ditto.
14870 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
14872 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
14873 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
14874 * config/microblaze/microblaze.h
14875 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
14877 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
14880 * configure.ac: Set install_gold_as_default to no for
14882 * configure: Regenerated.
14884 2014-08-18 Roman Gareev <gareevroman@gmail.com>
14886 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
14887 * config.in: Add undef of HAVE_isl.
14888 * configure: Regenerate.
14889 * configure.ac: Add definition of HAVE_isl.
14890 * graphite-blocking.c: Add checking of HAVE_isl.
14891 * graphite-dependences.c: Likewise.
14892 * graphite-interchange.c: Likewise.
14893 * graphite-isl-ast-to-gimple.c: Likewise.
14894 * graphite-optimize-isl.c: Likewise.
14895 * graphite-poly.c: Likewise.
14896 * graphite-scop-detection.c: Likewise.
14897 * graphite-sese-to-poly.c: Likewise.
14898 * graphite.c: Likewise.
14899 * toplev.c: Replace the checking of HAVE_cloog with the checking
14902 2014-08-18 Richard Biener <rguenther@suse.de>
14904 PR tree-optimization/62090
14905 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
14906 (fold_builtin_3): Do not fold snprintf.
14907 (fold_builtin_4): Likewise.
14908 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
14909 moved from builtins.c.
14910 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
14911 (gimple_fold_builtin): Do not fold sprintf here.
14913 2014-08-18 Richard Biener <rguenther@suse.de>
14915 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
14917 (maybe_canonicalize_mem_ref_addr): ... this function.
14918 (fold_stmt_1): Apply it here before all simplification.
14920 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
14923 * cgraph.h (cgraph_node::create_indirect_edge): Add
14924 compute_indirect_info param.
14925 * cgraph.c (cgraph_node::create_indirect_edge): Compute
14926 indirect_info only when it is required.
14927 * cgraphclones.c (cgraph_clone_edge): Do not recompute
14928 indirect_info fore cloned indirect edge.
14930 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14931 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14932 Anna Tikhonova <anna.tikhonova@intel.com>
14933 Ilya Tocar <ilya.tocar@intel.com>
14934 Andrey Turetskiy <andrey.turetskiy@intel.com>
14935 Ilya Verbin <ilya.verbin@intel.com>
14936 Kirill Yukhin <kirill.yukhin@intel.com>
14937 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14939 * config/i386/sse.md
14940 (define_mode_iterator VI8_AVX2_AVX512BW): New.
14941 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
14943 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14944 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14945 Anna Tikhonova <anna.tikhonova@intel.com>
14946 Ilya Tocar <ilya.tocar@intel.com>
14947 Andrey Turetskiy <andrey.turetskiy@intel.com>
14948 Ilya Verbin <ilya.verbin@intel.com>
14949 Kirill Yukhin <kirill.yukhin@intel.com>
14950 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14952 * config/i386/sse.md
14953 (define_mode_iterator VF1_AVX512VL): New.
14954 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
14955 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
14958 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14959 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14960 Anna Tikhonova <anna.tikhonova@intel.com>
14961 Ilya Tocar <ilya.tocar@intel.com>
14962 Andrey Turetskiy <andrey.turetskiy@intel.com>
14963 Ilya Verbin <ilya.verbin@intel.com>
14964 Kirill Yukhin <kirill.yukhin@intel.com>
14965 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14967 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
14968 * config/i386/i386.md
14969 (define_code_iterator any_float): New.
14970 (define_code_attr floatsuffix): New.
14971 * config/i386/sse.md
14972 (define_mode_iterator VF1_128_256VL): New.
14973 (define_mode_iterator VF2_512_256VL): New.
14974 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
14976 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
14977 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
14979 (define_mode_attr qq2pssuff): New.
14980 (define_mode_attr sselongvecmode): New.
14981 (define_mode_attr sselongvecmodelower): New.
14982 (define_mode_attr sseintvecmode3): New.
14983 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
14985 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
14986 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
14987 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
14988 (define_insn "ufloatv2siv2df2<mask_name>"): New.
14990 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14991 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14992 Anna Tikhonova <anna.tikhonova@intel.com>
14993 Ilya Tocar <ilya.tocar@intel.com>
14994 Andrey Turetskiy <andrey.turetskiy@intel.com>
14995 Ilya Verbin <ilya.verbin@intel.com>
14996 Kirill Yukhin <kirill.yukhin@intel.com>
14997 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14999 * config/i386/sse.md
15000 (define_mode_iterator VF2_AVX512VL): New.
15001 (define_mode_attr sseintvecmode2): New.
15002 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
15003 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
15004 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
15006 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
15008 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
15010 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
15013 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15014 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15015 Anna Tikhonova <anna.tikhonova@intel.com>
15016 Ilya Tocar <ilya.tocar@intel.com>
15017 Andrey Turetskiy <andrey.turetskiy@intel.com>
15018 Ilya Verbin <ilya.verbin@intel.com>
15019 Kirill Yukhin <kirill.yukhin@intel.com>
15020 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15022 * config/i386/i386.md
15023 (define_insn "*movoi_internal_avx"): Add evex version.
15024 (define_insn "*movti_internal"): Ditto.
15026 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15027 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15028 Anna Tikhonova <anna.tikhonova@intel.com>
15029 Ilya Tocar <ilya.tocar@intel.com>
15030 Andrey Turetskiy <andrey.turetskiy@intel.com>
15031 Ilya Verbin <ilya.verbin@intel.com>
15032 Kirill Yukhin <kirill.yukhin@intel.com>
15033 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15035 * config/i386/i386.md
15036 (define_attr "isa"): Add avx512dq, noavx512dq.
15037 (define_attr "enabled"): Ditto.
15038 * config/i386/sse.md
15039 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
15041 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
15042 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15043 Anna Tikhonova <anna.tikhonova@intel.com>
15044 Ilya Tocar <ilya.tocar@intel.com>
15045 Andrey Turetskiy <andrey.turetskiy@intel.com>
15046 Ilya Verbin <ilya.verbin@intel.com>
15047 Kirill Yukhin <kirill.yukhin@intel.com>
15048 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15050 * config/i386/i386.c
15051 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
15052 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
15053 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
15054 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
15055 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
15056 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
15057 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
15058 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
15059 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
15060 * config/i386/sse.md
15061 (define_mode_iterator VMOVE): Allow V4TI mode.
15062 (define_mode_iterator V_AVX512VL): New.
15063 (define_mode_iterator V): New handling for AVX512VL.
15064 (define_insn "avx512f_load<mode>_mask"): Delete.
15065 (define_insn "<avx512>_load<mode>_mask"): New.
15066 (define_insn "avx512f_store<mode>_mask"): Delete.
15067 (define_insn "<avx512>_store<mode>_mask"): New.
15070 2014-08-18 Yury Gribov <y.gribov@samsung.com>
15073 * asan.c (instrument_derefs): Fix bitfield check.
15075 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15077 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
15078 * config/rs6000/htm.md (ttest): Remove clobber.
15079 * config/rs6000/predicates.md (any_mask_operand): New predicate.
15080 (and_operand): Reformat.
15081 (and_2rld_operand): New predicate.
15082 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
15084 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
15085 parameter. Handle AND directly.
15086 (rs6000_split_logical_di): Remove last parameter.
15087 (rs6000_split_logical): Remove last parameter. Remove obsolete
15089 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
15090 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
15091 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
15092 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
15093 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
15094 and 5 anonymous splitters): Delete.
15095 (and<mode>3): New expander.
15096 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
15097 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
15098 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
15099 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
15100 (floatdisf2_internal1): Remove clobbers.
15101 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
15102 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
15103 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
15104 (and<mode>3 for BOOL_128): Remove clobber.
15105 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
15106 rs6000_split_logical.
15107 (*bool<mode>3_internal for BOOL_128): Adjust call of
15108 rs6000_split_logical.
15109 (*boolc<mode>3_internal1 for BOOL_128,
15110 *boolc<mode>3_internal2 for BOOL_128,
15111 *boolcc<mode>3_internal1 for BOOL_128,
15112 *boolcc<mode>3_internal2 for BOOL_128,
15113 *eqv<mode>3_internal1 for BOOL_128,
15114 *eqv<mode>3_internal2 for BOOL_128,
15115 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
15116 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
15118 (*vec_reload_and_reg_<mptrsize>): Delete.
15120 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15122 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
15123 and split, *boolccsi3_internal3 and split): Delete.
15124 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
15125 *boolccdi3_internal3 and split): Delete.
15126 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
15127 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
15129 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15131 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
15132 and split, *boolcsi3_internal3 and split): Delete.
15133 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
15134 *boolcdi3_internal3 and split): Delete.
15135 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
15137 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
15139 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
15140 <'u'>: Also support printing the low-order 16 bits.
15141 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
15142 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
15143 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
15144 *booldi3_internal3 and split): Delete.
15145 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
15146 *bool<mode>3_dot2): New.
15147 (two anonymous define_splits for non_logical_cint_operand): Merge.
15149 2014-08-17 Marek Polacek <polacek@redhat.com>
15150 Manuel López-Ibáñez <manu@gcc.gnu.org>
15153 * diagnostic.c (adjust_line): Add gcc_checking_assert.
15154 (diagnostic_show_locus): Don't print caret diagnostic
15155 if a column is larger than the line_width.
15157 2014-08-17 Roman Gareev <gareevroman@gmail.com>
15159 * common.opt: Make the ISL AST generator to be the main code generator
15162 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
15164 * wide-int.h (generic_wide_int): Declare as class instead of struct.
15166 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
15169 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
15171 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
15172 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
15173 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
15175 * config/pa/pa.md (begin_brtab): Delete insn.
15176 (end_brtab): Likewise.
15178 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
15180 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
15182 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
15184 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
15185 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
15186 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
15187 (get_dynamic_type): Remove.
15188 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
15189 (clear_speculation): Bring to ipa-deivrt.h
15190 (get_class_context): Rename to ...
15191 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
15192 (contains_type_p): Update.
15193 (get_dynamic_type): Rename to ...
15194 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
15195 (possible_polymorphic_call_targets): UPdate.
15196 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
15197 * ipa-prop.c (ipa_analyze_call_uses): Update.
15199 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
15201 * doc/invoke.texi (SH options): Document missing processor variant
15202 options. Remove references to Hitachi. Undocument deprecated mspace
15205 2014-08-15 Jason Merrill <jason@redhat.com>
15207 * tree.c (type_hash_canon): Uncomment assert.
15209 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15211 * input.h (in_system_header_at): Add comment.
15213 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15216 * diagnostic.c (build_message_string): Make it extern.
15217 * diagnostic.h (build_message_string): Make it extern.
15219 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
15221 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
15222 load/store from/to non-floating class pseudo.
15224 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15226 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
15228 2014-08-15 Richard Biener <rguenther@suse.de>
15230 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
15231 (get_constraint_for_ssa_var): Remove dead code.
15232 (get_constraint_for_1): Adjust.
15233 (find_what_var_points_to): Likewise.
15234 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
15236 2014-08-15 Ilya Tocar <tocarip@gmail.com>
15239 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
15240 (_mm512_mask_cmpge_epu32_mask): Ditto.
15241 (_mm512_cmpge_epu32_mask): Ditto.
15242 (_mm512_mask_cmpge_epi64_mask): Ditto.
15243 (_mm512_cmpge_epi64_mask): Ditto.
15244 (_mm512_mask_cmpge_epu64_mask): Ditto.
15245 (_mm512_cmpge_epu64_mask): Ditto.
15246 (_mm512_mask_cmple_epi32_mask): Ditto.
15247 (_mm512_cmple_epi32_mask): Ditto.
15248 (_mm512_mask_cmple_epu32_mask): Ditto.
15249 (_mm512_cmple_epu32_mask): Ditto.
15250 (_mm512_mask_cmple_epi64_mask): Ditto.
15251 (_mm512_cmple_epi64_mask): Ditto.
15252 (_mm512_mask_cmple_epu64_mask): Ditto.
15253 (_mm512_cmple_epu64_mask): Ditto.
15254 (_mm512_mask_cmplt_epi32_mask): Ditto.
15255 (_mm512_cmplt_epi32_mask): Ditto.
15256 (_mm512_mask_cmplt_epu32_mask): Ditto.
15257 (_mm512_cmplt_epu32_mask): Ditto.
15258 (_mm512_mask_cmplt_epi64_mask): Ditto.
15259 (_mm512_cmplt_epi64_mask): Ditto.
15260 (_mm512_mask_cmplt_epu64_mask): Ditto.
15261 (_mm512_cmplt_epu64_mask): Ditto.
15262 (_mm512_mask_cmpneq_epi32_mask): Ditto.
15263 (_mm512_mask_cmpneq_epu32_mask): Ditto.
15264 (_mm512_cmpneq_epu32_mask): Ditto.
15265 (_mm512_mask_cmpneq_epi64_mask): Ditto.
15266 (_mm512_cmpneq_epi64_mask): Ditto.
15267 (_mm512_mask_cmpneq_epu64_mask): Ditto.
15268 (_mm512_cmpneq_epu64_mask): Ditto.
15269 (_mm512_castpd_ps): Ditto.
15270 (_mm512_castpd_si512): Ditto.
15271 (_mm512_castps_pd): Ditto.
15272 (_mm512_castps_si512): Ditto.
15273 (_mm512_castsi512_ps): Ditto.
15274 (_mm512_castsi512_pd): Ditto.
15275 (_mm512_castpd512_pd128): Ditto.
15276 (_mm512_castps512_ps128): Ditto.
15277 (_mm512_castsi512_si128): Ditto.
15278 (_mm512_castpd512_pd256): Ditto.
15279 (_mm512_castps512_ps256): Ditto.
15280 (_mm512_castsi512_si256): Ditto.
15281 (_mm512_castpd128_pd512): Ditto.
15282 (_mm512_castps128_ps512): Ditto.
15283 (_mm512_castsi128_si512): Ditto.
15284 (_mm512_castpd256_pd512): Ditto.
15285 (_mm512_castps256_ps512): Ditto.
15286 (_mm512_castsi256_si512): Ditto.
15287 (_mm512_cmpeq_epu32_mask): Ditto.
15288 (_mm512_mask_cmpeq_epu32_mask): Ditto.
15289 (_mm512_mask_cmpeq_epu64_mask): Ditto.
15290 (_mm512_cmpeq_epu64_mask): Ditto.
15291 (_mm512_cmpgt_epu32_mask): Ditto.
15292 (_mm512_mask_cmpgt_epu32_mask): Ditto.
15293 (_mm512_mask_cmpgt_epu64_mask): Ditto.
15294 (_mm512_cmpgt_epu64_mask): Ditto.
15295 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
15296 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
15297 * config/i386/i386.c (enum ix86_builtins): Add
15298 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
15299 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
15300 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
15301 (bdesc_args): Add __builtin_ia32_si512_256si,
15302 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
15303 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
15304 __builtin_ia32_pd512_pd.
15305 (ix86_expand_args_builtin): Handle new FTYPEs.
15306 * config/i386/sse.md (castmode): Add 512-bit modes.
15307 (AVX512MODE2P): New.
15308 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
15309 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
15311 2014-08-15 Richard Biener <rguenther@suse.de>
15313 * fold-const.c (tree_swap_operands_p): Put all constants
15314 last, also strip sign-changing NOPs when considering further
15315 canonicalization. Canonicalize also when optimizing for size.
15317 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15319 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
15320 one_match > zero_match case to just before simple_sequence.
15322 2014-08-15 Richard Biener <rguenther@suse.de>
15324 * data-streamer.h (streamer_string_index, string_for_index):
15326 * data-streamer-out.c (streamer_string_index): Make static.
15327 * data-streamer-in.c (string_for_index): Likewise.
15328 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
15329 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
15331 2014-08-15 Richard Biener <rguenther@suse.de>
15333 PR tree-optimization/62031
15334 * tree-data-ref.c (dr_analyze_indices): Do not set
15335 DR_UNCONSTRAINED_BASE.
15336 (dr_may_alias_p): All indirect accesses have to go the
15337 formerly DR_UNCONSTRAINED_BASE path.
15338 * tree-data-ref.h (struct indices): Remove
15339 unconstrained_base member.
15340 (DR_UNCONSTRAINED_BASE): Remove.
15342 2014-08-15 Jakub Jelinek <jakub@redhat.com>
15344 PR middle-end/62092
15345 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
15346 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
15347 in OMP_CLAUSE_MAP in some outer target region.
15349 2014-08-15 Bin Cheng <bin.cheng@arm.com>
15351 * tree-ssa-loop-ivopts.c (ivopts_data): New field
15352 name_expansion_cache.
15353 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
15354 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
15355 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
15356 (difference_cannot_overflow_p): New parameter. Use affine
15357 expansion for equality check.
15358 (iv_elimination_compare_lt): Pass new argument.
15360 2014-08-14 DJ Delorie <dj@redhat.com>
15362 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
15363 variables to the accumulator.
15365 * config/rl78/predicates.md (rl78_near_mem_operand): New.
15366 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
15367 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
15368 with far-far moves.
15370 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
15371 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
15372 (umulqihi3_virt): Likewise.
15373 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
15374 (umulqihi3_real): Likewise.
15376 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
15378 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
15380 PR tree-optimization/62091
15381 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
15382 function_entry_reached.
15383 (walk_aliased_vdefs): Clear it here.
15384 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
15386 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
15388 * ipa-utils.h (compare_virtual_tables): Declare.
15389 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
15391 2014-08-14 Marek Polacek <polacek@redhat.com>
15394 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
15395 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
15397 2014-08-14 Tom de Vries <tom@codesourcery.com>
15399 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
15401 2014-08-14 Tom de Vries <tom@codesourcery.com>
15403 PR rtl-optimization/62004
15404 PR rtl-optimization/62030
15405 * ifcvt.c (rtx_interchangeable_p): New function.
15406 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
15407 * emit-rtl.h (mem_attrs_eq_p): Declare.
15409 2014-08-14 Roman Gareev <gareevroman@gmail.com>
15411 * graphite-scop-detection.c:
15412 Add inclusion of cp-tree.h.
15413 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
15414 in case they are pointers to object types
15416 2014-08-14 Richard Biener <rguenther@suse.de>
15418 * BASE-VER: Change to 5.0.0
15420 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15421 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15422 Anna Tikhonova <anna.tikhonova@intel.com>
15423 Ilya Tocar <ilya.tocar@intel.com>
15424 Andrey Turetskiy <andrey.turetskiy@intel.com>
15425 Ilya Verbin <ilya.verbin@intel.com>
15426 Kirill Yukhin <kirill.yukhin@intel.com>
15427 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15429 * config/i386/sse.md (define_mode_attr avx512): New.
15430 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
15432 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
15433 (define_mode_attr ssse3_avx2): Ditto.
15434 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
15435 (define_mode_attr avx2_avx512bw): New.
15436 (define_mode_attr ssedoublemodelower): New.
15437 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
15438 V32HI, V64QI modes.
15439 (define_mode_attr ssebytemode): Allow V8DI modes.
15440 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
15441 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
15442 (define_mode_attr ssePSmode2): New.
15443 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
15444 V16HI, V32HI modes.
15445 (define_mode_attr dbpsadbwmode): New.
15446 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
15447 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
15448 (vi8_sse4_1_avx2_avx512): New.
15449 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
15451 (define_mode_attr blendbits): Move before its immediate use.
15453 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15454 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15455 Anna Tikhonova <anna.tikhonova@intel.com>
15456 Ilya Tocar <ilya.tocar@intel.com>
15457 Andrey Turetskiy <andrey.turetskiy@intel.com>
15458 Ilya Verbin <ilya.verbin@intel.com>
15459 Kirill Yukhin <kirill.yukhin@intel.com>
15460 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15462 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
15463 * config/i386/subst.md
15464 (define_mode_iterator SUBST_V): Update.
15465 (define_mode_iterator SUBST_A): Ditto.
15466 (define_subst_attr "mask_operand7"): New.
15467 (define_subst_attr "mask_operand10"): New.
15468 (define_subst_attr "mask_operand_arg34") : New.
15469 (define_subst_attr "mask_expand_op3"): New.
15470 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
15471 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
15472 (define_subst_attr "mask_avx512vl_condition"): New.
15473 (define_subst_attr "round_mask_operand4"): Ditto.
15474 (define_subst_attr "round_mask_scalar_op3"): Delete.
15475 (define_subst_attr "round_mask_op4"): New.
15476 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
15478 (define_subst_attr "round_modev8sf_condition"): New.
15479 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
15481 (define_subst_attr "round_saeonly_mask_operand4"): New.
15482 (define_subst_attr "round_saeonly_mask_op4"): New.
15483 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
15484 V8DImode, V16SImode.
15485 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
15486 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
15487 (define_subst_attr "mask_expand4_args"): New.
15488 (define_subst "mask_expand4"): New.
15490 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15491 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15492 Anna Tikhonova <anna.tikhonova@intel.com>
15493 Ilya Tocar <ilya.tocar@intel.com>
15494 Andrey Turetskiy <andrey.turetskiy@intel.com>
15495 Ilya Verbin <ilya.verbin@intel.com>
15496 Kirill Yukhin <kirill.yukhin@intel.com>
15497 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15499 * config/i386/i386.md
15500 (define_attr "isa"): Add avx512bw,noavx512bw.
15501 (define_attr "enabled"): Ditto.
15502 (define_split): Add 32/64-bit mask logic.
15503 (define_insn "*k<logic>qi"): New.
15504 (define_insn "*k<logic>hi"): New.
15505 (define_insn "*anddi_1"): Add mask version.
15506 (define_insn "*andsi_1"): Ditto.
15507 (define_insn "*<code><mode>_1"): Ditto.
15508 (define_insn "*<code>hi_1"): Ditto.
15509 (define_insn "kxnor<mode>"): New.
15510 (define_insn "kunpcksi"): New.
15511 (define_insn "kunpckdi"): New.
15512 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
15513 (define_insn "*one_cmplhi2_1"): Ditto.
15515 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15516 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15517 Anna Tikhonova <anna.tikhonova@intel.com>
15518 Ilya Tocar <ilya.tocar@intel.com>
15519 Andrey Turetskiy <andrey.turetskiy@intel.com>
15520 Ilya Verbin <ilya.verbin@intel.com>
15521 Kirill Yukhin <kirill.yukhin@intel.com>
15522 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15524 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
15527 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15528 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15529 Anna Tikhonova <anna.tikhonova@intel.com>
15530 Ilya Tocar <ilya.tocar@intel.com>
15531 Andrey Turetskiy <andrey.turetskiy@intel.com>
15532 Ilya Verbin <ilya.verbin@intel.com>
15533 Kirill Yukhin <kirill.yukhin@intel.com>
15534 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15536 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
15538 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
15539 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
15540 xmm/ymm16+ when availble.
15541 * config/i386/i386.h
15542 (HARD_REGNO_NREGS): Add mask regs.
15543 (VALID_AVX512F_REG_MODE): Ditto.
15544 (VALID_AVX512F_REG_MODE) : Define.
15545 (VALID_MASK_AVX512BW_MODE): Ditto.
15546 (reg_class) (MASK_REG_P(X)): Define.
15547 * config/i386/i386.md: Do not split long moves with mask register,
15548 use kmovb if avx512bw is availible.
15549 (movdi_internal): Handle mask registers.
15551 2014-08-14 Richard Biener <rguenther@suse.de>
15553 PR tree-optimization/62081
15554 * tree-ssa-loop.c (pass_fix_loops): New pass.
15555 (pass_tree_loop::gate): Do not fixup loops here.
15556 * tree-pass.h (make_pass_fix_loops): Declare.
15557 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
15559 2014-08-14 Richard Biener <rguenther@suse.de>
15561 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
15562 (type_hash_canon): ... this and avoid 2nd lookup for the add.
15564 2014-08-14 Richard Biener <rguenther@suse.de>
15566 PR tree-optimization/62090
15567 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
15568 (fold_builtin_2): Do not fold sprintf.
15569 (fold_builtin_3): Likewise.
15570 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
15571 moved from builtins.c.
15572 (gimple_fold_builtin): Fold sprintf.
15574 2014-08-14 Richard Biener <rguenther@suse.de>
15576 PR rtl-optimization/62079
15577 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
15580 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15582 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
15583 current_function_decl.
15585 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15587 * cgraph.c (cgraph_node::function_symbol): Fix wrong
15588 cgraph_function_node to cgraph_node::function_symbol
15591 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
15593 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
15594 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
15596 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
15598 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
15601 2014-08-13 Roman Gareev <gareevroman@gmail.com>
15603 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
15606 2014-08-12 Jakub Jelinek <jakub@redhat.com>
15609 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
15610 any registers that are used in mem_insn.
15612 2014-08-12 Steve Ellcey <sellcey@mips.com>
15614 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
15616 2014-08-12 Steve Ellcey <sellcey@mips.com>
15618 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
15619 (MULTILIB_DIRNAMES): Ditto.
15620 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
15621 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
15622 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
15623 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
15624 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
15625 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
15627 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15630 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
15631 of __ARM_SIZEOF_WCHAR_T.
15633 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15636 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
15637 Remove unnecessary attributes.
15639 2014-08-12 Yury Gribov <y.gribov@samsung.com>
15641 * internal-fn.c (init_internal_fns): Fix off-by-one.
15643 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
15644 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15645 Anna Tikhonova <anna.tikhonova@intel.com>
15646 Ilya Tocar <ilya.tocar@intel.com>
15647 Andrey Turetskiy <andrey.turetskiy@intel.com>
15648 Ilya Verbin <ilya.verbin@intel.com>
15649 Kirill Yukhin <kirill.yukhin@intel.com>
15650 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15652 * config/i386/i386.c (standard_sse_constant_opcode): Use
15653 vpxord/vpternlog if avx512 is availible.
15655 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
15657 PR middle-end/62103
15658 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
15659 bitfields, that is when size doesn't match the size of type or the
15660 size of the constructor.
15662 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
15664 * config/rs6000/constraints.md (wh constraint): New constraint,
15665 for FP registers if direct move is available.
15666 (wi constraint): New constraint, for VSX/FP registers that can
15667 handle 64-bit integers.
15668 (wj constraint): New constraint for VSX/FP registers that can
15669 handle 64-bit integers for direct moves.
15670 (wk constraint): New constraint for VSX/FP registers that can
15671 handle 64-bit doubles for direct moves.
15672 (wy constraint): Make documentation match implementation.
15674 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
15675 scalar_in_vmx_p field to simplify tests of whether SFmode or
15676 DFmode can go in the Altivec registers.
15677 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
15678 (rs6000_setup_reg_addr_masks): Likewise.
15679 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
15680 field, and wh/wi/wj/wk constraints.
15681 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
15682 the wh/wi/wj/wk constraints.
15683 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
15684 upper registers, prefer VSX registers unless the operation is a
15685 memory operation with REG+OFFSET addressing.
15687 * config/rs6000/vsx.md (VSr mode attribute): Add support for
15688 DImode. Change SFmode to use ww constraint instead of d to allow
15689 SF registers in the upper registers.
15692 (VSr5): Fix thinko in comment.
15693 (VSa): New mode attribute that is an alternative to wa, that
15694 returns the VSX register class that a mode can go in, but may not
15695 be the preferred register class.
15696 (VS_64dm): New mode attribute for appropriate register classes for
15697 referencing 64-bit elements of vectors for direct moves and normal
15699 (VS_64reg): Likewise.
15700 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
15701 register allocator to only registers the data type can handle.
15702 (vsx_le_perm_load_<mode>): Likewise.
15703 (vsx_le_perm_store_<mode>): Likewise.
15704 (vsx_xxpermdi2_le_<mode>): Likewise.
15705 (vsx_xxpermdi4_le_<mode>): Likewise.
15706 (vsx_lxvd2x2_le_<mode>): Likewise.
15707 (vsx_lxvd2x4_le_<mode>): Likewise.
15708 (vsx_stxvd2x2_le_<mode>): Likewise.
15709 (vsx_add<mode>3): Likewise.
15710 (vsx_sub<mode>3): Likewise.
15711 (vsx_mul<mode>3): Likewise.
15712 (vsx_div<mode>3): Likewise.
15713 (vsx_tdiv<mode>3_internal): Likewise.
15714 (vsx_fre<mode>2): Likewise.
15715 (vsx_neg<mode>2): Likewise.
15716 (vsx_abs<mode>2): Likewise.
15717 (vsx_nabs<mode>2): Likewise.
15718 (vsx_smax<mode>3): Likewise.
15719 (vsx_smin<mode>3): Likewise.
15720 (vsx_sqrt<mode>2): Likewise.
15721 (vsx_rsqrte<mode>2): Likewise.
15722 (vsx_tsqrt<mode>2_internal): Likewise.
15723 (vsx_fms<mode>4): Likewise.
15724 (vsx_nfma<mode>4): Likewise.
15725 (vsx_eq<mode>): Likewise.
15726 (vsx_gt<mode>): Likewise.
15727 (vsx_ge<mode>): Likewise.
15728 (vsx_eq<mode>_p): Likewise.
15729 (vsx_gt<mode>_p): Likewise.
15730 (vsx_ge<mode>_p): Likewise.
15731 (vsx_xxsel<mode>): Likewise.
15732 (vsx_xxsel<mode>_uns): Likewise.
15733 (vsx_copysign<mode>3): Likewise.
15734 (vsx_float<VSi><mode>2): Likewise.
15735 (vsx_floatuns<VSi><mode>2): Likewise.
15736 (vsx_fix_trunc<mode><VSi>2): Likewise.
15737 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
15738 (vsx_x<VSv>r<VSs>i): Likewise.
15739 (vsx_x<VSv>r<VSs>ic): Likewise.
15740 (vsx_btrunc<mode>2): Likewise.
15741 (vsx_b2trunc<mode>2): Likewise.
15742 (vsx_floor<mode>2): Likewise.
15743 (vsx_ceil<mode>2): Likewise.
15744 (vsx_<VS_spdp_insn>): Likewise.
15745 (vsx_xscvspdp): Likewise.
15746 (vsx_xvcvspuxds): Likewise.
15747 (vsx_float_fix_<mode>2): Likewise.
15748 (vsx_set_<mode>): Likewise.
15749 (vsx_extract_<mode>_internal1): Likewise.
15750 (vsx_extract_<mode>_internal2): Likewise.
15751 (vsx_extract_<mode>_load): Likewise.
15752 (vsx_extract_<mode>_store): Likewise.
15753 (vsx_splat_<mode>): Likewise.
15754 (vsx_xxspltw_<mode>): Likewise.
15755 (vsx_xxspltw_<mode>_direct): Likewise.
15756 (vsx_xxmrghw_<mode>): Likewise.
15757 (vsx_xxmrglw_<mode>): Likewise.
15758 (vsx_xxsldwi_<mode>): Likewise.
15759 (vsx_xscvdpspn): Tighten constraints to only use register classes
15761 (vsx_xscvspdpn): Likewise.
15762 (vsx_xscvdpspn_scalar): Likewise.
15764 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
15765 wj, and wk constraints.
15766 (GPR_REG_CLASS_P): New helper macro for register classes targeting
15767 general purpose registers.
15769 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
15771 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
15772 DImode instead of wm. Use wk constraint for direct move of DFmode
15774 (extendsidi2_lfiwax): Likewise.
15775 (lfiwax): Likewise.
15776 (lfiwzx): Likewise.
15777 (movdi_internal64): Likewise.
15779 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
15780 wk constraints. Make the wy constraint documentation match them
15783 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
15785 Replacement of isl_int by isl_val
15786 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
15787 (compute_bounds_for_param): use isl_val instead of isl_int
15788 (compute_bounds_for_loop): likewise
15789 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
15790 (build_linearized_memory_access): use isl_val instead of isl_int
15791 (pdr_stride_in_loop): likewise
15792 * graphite-optimize-isl.c:
15793 (getPrevectorMap): use isl_val instead of isl_int
15795 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
15796 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
15797 (extern the_isl_ctx): declare
15798 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
15799 (extract_affine_gmp): likewise
15801 (build_loop_iteration_domains): likewise
15802 (add_param_constraints): likewise
15804 2014-08-11 Richard Biener <rguenther@suse.de>
15806 PR tree-optimization/62075
15807 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
15808 handle uses in patterns.
15810 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
15811 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15812 Anna Tikhonova <anna.tikhonova@intel.com>
15813 Ilya Tocar <ilya.tocar@intel.com>
15814 Andrey Turetskiy <andrey.turetskiy@intel.com>
15815 Ilya Verbin <ilya.verbin@intel.com>
15816 Kirill Yukhin <kirill.yukhin@intel.com>
15817 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15819 * common/config/i386/i386-common.c
15820 (OPTION_MASK_ISA_AVX512VL_SET): Define.
15821 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
15822 (ix86_handle_option): Handle OPT_mavx512vl.
15823 * config/i386/cpuid.h (bit_AVX512VL): Define.
15824 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
15825 set -mavx512vl accordingly.
15826 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15827 OPTION_MASK_ISA_AVX512VL.
15828 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
15829 (ix86_option_override_internal): Define PTA_AVX512VL, handle
15830 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
15831 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
15832 * config/i386/i386.h (TARGET_AVX512VL): Define.
15833 (TARGET_AVX512VL_P(x)): Ditto.
15834 * config/i386/i386.opt: Add mavx512vl.
15836 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
15838 PR tree-optimization/62073
15839 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
15842 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
15843 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15844 Anna Tikhonova <anna.tikhonova@intel.com>
15845 Ilya Tocar <ilya.tocar@intel.com>
15846 Andrey Turetskiy <andrey.turetskiy@intel.com>
15847 Ilya Verbin <ilya.verbin@intel.com>
15848 Kirill Yukhin <kirill.yukhin@intel.com>
15849 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15851 * common/config/i386/i386-common.c
15852 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
15853 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
15854 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
15855 (ix86_handle_option): Handle OPT_mavx512bw.
15856 * config/i386/cpuid.h (bit_AVX512BW): Define.
15857 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
15858 set -mavx512bw accordingly.
15859 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15860 OPTION_MASK_ISA_AVX512BW.
15861 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
15862 (ix86_option_override_internal): Define PTA_AVX512BW, handle
15863 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
15864 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
15865 * config/i386/i386.h (TARGET_AVX512BW): Define.
15866 (TARGET_AVX512BW_P(x)): Ditto.
15867 * config/i386/i386.opt: Add mavx512bw.
15869 2014-08-11 Richard Biener <rguenther@suse.de>
15871 PR tree-optimization/62070
15872 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
15873 Remove SSA checking.
15875 2014-08-11 Yury Gribov <y.gribov@samsung.com>
15877 * asan.c (asan_check_flags): New enum.
15878 (build_check_stmt_with_calls): Removed function.
15879 (build_check_stmt): Split inlining logic to
15880 asan_expand_check_ifn.
15881 (instrument_derefs): Rename parameter.
15882 (instrument_mem_region_access): Rename parameter.
15883 (instrument_strlen_call): Likewise.
15884 (asan_expand_check_ifn): New function.
15885 (asan_instrument): Remove old code.
15886 (pass_sanopt::execute): Change handling of
15887 asan-instrumentation-with-call-threshold.
15888 (asan_clear_shadow): Fix formatting.
15889 (asan_function_start): Likewise.
15890 (asan_emit_stack_protection): Likewise.
15891 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
15892 Update description.
15893 * internal-fn.c (expand_ASAN_CHECK): New function.
15894 * internal-fn.def (ASAN_CHECK): New internal function.
15895 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
15896 Update description.
15897 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
15898 * tree.c: Small comment fix.
15900 2014-08-11 Yury Gribov <y.gribov@samsung.com>
15902 * gimple.c (gimple_call_fnspec): Support internal functions.
15903 (gimple_call_return_flags): Use const.
15904 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
15905 * internal-fn.def: Add fnspec information.
15906 * internal-fn.h (internal_fn_fnspec): New function.
15907 (init_internal_fns): Declare new function.
15908 * internal-fn.c (internal_fn_fnspec_array): New global variable.
15909 (init_internal_fns): New function.
15910 * tree-core.h: Update macro call.
15911 * tree.c (build_common_builtin_nodes): Initialize internal fns.
15913 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
15915 * lto-streamer.h (struct output_block::symbol): Change from
15916 struct symtab_node to plain symtab_node.
15917 (referenced_from_this_partition_p): Change first parameter
15918 from struct symtab_node to plain symtab_node.
15920 2014-08-10 Marek Polacek <polacek@redhat.com>
15923 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
15925 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
15927 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
15928 DECL correctly; do not give up on types in static storage.
15930 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
15932 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
15934 2014-08-09 Roman Gareev <gareevroman@gmail.com>
15936 * graphite-isl-ast-to-gimple.c:
15937 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
15939 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
15941 2014-08-08 Guozhi Wei <carrot@google.com>
15943 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
15945 2014-08-08 Cary Coutant <ccoutant@google.com>
15947 * dwarf2out.c (get_skeleton_type_unit): Remove.
15948 (output_skeleton_debug_sections): Remove skeleton type units.
15949 (output_comdat_type_unit): Likewise.
15950 (dwarf2out_finish): Likewise.
15952 2014-08-07 Yi Yang <ahyangyi@google.com>
15954 * predict.c (expr_expected_value_1): Remove the redundant assignment.
15956 2014-08-08 Richard Biener <rguenther@suse.de>
15958 * lto-streamer.h (struct lto_input_block): Make it a class
15959 with a constructor.
15960 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
15961 (struct lto_function_header, struct lto_simple_header,
15962 struct lto_simple_header_with_strings,
15963 struct lto_decl_header, struct lto_function_header): Make
15964 a simple inheritance hieararchy. Remove unused fields.
15965 (struct lto_asm_header): Remove.
15966 * lto-streamer-out.c (produce_asm): Adjust.
15967 (lto_output_toplevel_asms): Likewise.
15968 (produce_asm_for_decls): Likewise.
15969 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
15970 * data-streamer-in.c (string_for_index): Likewise.
15971 * ipa-inline-analysis.c (inline_read_section): Likewise.
15972 * ipa-prop.c (ipa_prop_read_section): Likewise.
15973 (read_replacements_section): Likewise.
15974 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
15975 * lto-section-in.c (lto_create_simple_input_block): Likewise.
15976 (lto_destroy_simple_input_block): Likewise.
15977 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
15978 (lto_input_toplevel_asms): Likewise.
15980 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
15981 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15982 Anna Tikhonova <anna.tikhonova@intel.com>
15983 Ilya Tocar <ilya.tocar@intel.com>
15984 Andrey Turetskiy <andrey.turetskiy@intel.com>
15985 Ilya Verbin <ilya.verbin@intel.com>
15986 Kirill Yukhin <kirill.yukhin@intel.com>
15987 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15989 * common/config/i386/i386-common.c
15990 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
15991 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
15992 (ix86_handle_option): Handle OPT_mavx512dq.
15993 * config/i386/cpuid.h (bit_AVX512DQ): Define.
15994 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
15995 set -mavx512dq accordingly.
15996 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15997 OPTION_MASK_ISA_AVX512DQ.
15998 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
15999 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
16000 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
16001 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
16002 * config/i386/i386.h (TARGET_AVX512DQ): Define.
16003 (TARGET_AVX512DQ_P(x)): Ditto.
16004 * config/i386/i386.opt: Add mavx512dq.
16006 2014-08-08 Richard Biener <rguenther@suse.de>
16008 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
16009 target_percent, target_percent_s): Export.
16010 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
16011 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
16012 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
16013 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
16014 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
16015 Move to gimple-fold.c.
16016 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
16018 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
16019 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
16020 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
16021 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
16022 (rewrite_call_expr_array): Remove.
16023 (fold_builtin_sprintf_chk): Likewise.
16024 (fold_builtin_snprintf_chk): Likewise.
16025 (fold_builtin_varargs): Remove handling of sprintf_chk,
16026 vsprintf_chk, snprintf_chk and vsnprintf_chk.
16027 (gimple_fold_builtin_sprintf_chk): Remove.
16028 (gimple_fold_builtin_snprintf_chk): Likewise.
16029 (gimple_fold_builtin_varargs): Likewise.
16030 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
16031 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
16032 * gimple.c (gimple_seq_add_seq_without_update): New function.
16033 * gimple.h (gimple_seq_add_seq_without_update): Declare.
16034 * gimple-fold.c: Include output.h.
16035 (gsi_replace_with_seq_vops): New function, split out from ...
16036 (gimplify_and_update_call_from_tree): ... here.
16037 (replace_call_with_value): New function.
16038 (replace_call_with_call_and_fold): Likewise.
16039 (var_decl_component_p): Moved from builtins.c.
16040 (gimple_fold_builtin_memory_op): Moved from builtins.c
16041 fold_builtin_memory_op and rewritten to GIMPLE.
16042 (gimple_fold_builtin_memset): Likewise.
16043 (gimple_fold_builtin_strcpy): Likewise.
16044 (gimple_fold_builtin_strncpy): Likewise.
16045 (gimple_fold_builtin_strcat): Likewise.
16046 (gimple_fold_builtin_fputs): Likewise.
16047 (gimple_fold_builtin_memory_chk): Likewise.
16048 (gimple_fold_builtin_stxcpy_chk): Likewise.
16049 (gimple_fold_builtin_stxncpy_chk): Likewise.
16050 (gimple_fold_builtin_snprintf_chk): Likewise.
16051 (gimple_fold_builtin_sprintf_chk): Likewise.
16052 (gimple_fold_builtin_strlen): New function.
16053 (gimple_fold_builtin_with_strlen): New function split out from
16054 gimple_fold_builtin.
16055 (gimple_fold_builtin): Change signature and handle
16056 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
16057 here. Call gimple_fold_builtin_with_strlen.
16058 (gimple_fold_call): Adjust.
16060 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
16062 * calls.c (precompute_arguments): Check
16063 promoted_for_signed_and_unsigned_p and set the promoted mode.
16064 (promoted_for_signed_and_unsigned_p): New function.
16065 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
16066 and set the promoted mode.
16067 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
16068 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
16069 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
16072 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
16074 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
16075 instead of SUBREG_PROMOTED_UNSIGNED_SET.
16076 (expand_call): Likewise.
16077 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
16078 to get promoted mode.
16079 * combine.c (record_promoted_value): Skip > 0 comparison with
16080 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
16081 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
16082 of SUBREG_PROMOTED_UNSIGNED_P.
16083 (convert_modes): Likewise.
16084 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
16085 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
16086 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
16087 SUBREG_PROMOTED_UNSIGNED_SET.
16088 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
16089 instead of SUBREG_PROMOTED_UNSIGNED_SET.
16090 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
16091 SUBREG_PROMOTED_SET.
16092 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
16093 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
16094 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
16095 of SUBREG_PROMOTED_UNSIGNED_P.
16096 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
16097 (SUBREG_PROMOTED_SET): New define.
16098 (SUBREG_PROMOTED_GET): Likewise.
16099 (SUBREG_PROMOTED_SIGN): Likewise.
16100 (SUBREG_PROMOTED_SIGNED_P): Likewise.
16101 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
16102 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
16103 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
16104 instead of SUBREG_PROMOTED_UNSIGNED_GET.
16105 (nonzero_bits1): Skip > 0 comparison with the results as
16106 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
16107 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
16108 of !SUBREG_PROMOTED_UNSIGNED_P.
16109 * simplify-rtx.c (simplify_unary_operation_1): Use new
16110 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
16111 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
16112 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
16113 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
16115 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
16117 * ipa-devirt.c: Include gimple-pretty-print.h
16118 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
16120 (decl_maybe_in_construction_p): Fix conditional on cdtor check
16121 (get_polymorphic_call_info): Fix return value
16122 (type_change_info): New sturcture based on ipa-prop
16124 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
16125 based on ipa-prop variant.
16126 (extr_type_from_vtbl_ptr_store): New function
16127 based on ipa-prop variant.
16128 (record_known_type): New function.
16129 (check_stmt_for_type_change): New function.
16130 (get_dynamic_type): New function.
16131 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
16132 * tree-ssa-pre.c: ipa-utils.h
16133 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
16134 machinery; sanity check with ipa-prop devirtualization.
16135 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
16138 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
16140 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
16141 * alias.c, cfgexpand.c, cgraphbuild.c,
16142 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
16143 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
16144 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
16145 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
16146 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
16147 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
16148 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
16149 dse.c, except.c, gengtype.c, gimple-expr.c,
16150 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
16151 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
16152 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
16153 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
16154 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
16155 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
16157 * pointer-set.c: Remove file.
16158 * pointer-set.h: Remove file.
16160 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16162 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
16163 * config/arm/types.md (f_sels, f_seld): Delete.
16165 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16167 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
16168 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
16169 (aarch64_movdi_<mode>high): Likewise.
16170 (aarch64_mov<mode>high_di): Likewise.
16171 (aarch64_movdi_<mode>low): Likewise.
16172 (aarch64_mov<mode>low_di): Likewise.
16173 (aarch64_movtilow_tilow): Likewise.
16174 Add comment explaining usage of fp,simd attributes and of
16175 TARGET_FLOAT and TARGET_SIMD.
16177 2014-08-07 Ian Bolton <ian.bolton@arm.com>
16178 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16180 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
16181 Use MOVN when one of the half-words is 0xffff.
16183 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
16185 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
16187 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
16189 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
16190 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
16191 (rfs_str): String corresponding to RFS_* constants.
16192 (rank_for_schedule_stats_t): New typedef.
16193 (rank_for_schedule_stats): New static variable.
16194 (rfs_result): New static function.
16195 (rank_for_schedule): Track statistics for deciding heuristics.
16196 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
16198 (ready_sort): Use them for debug printouts.
16199 (schedule_block): Init statistics state. Print statistics on
16200 rank_for_schedule decisions.
16202 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
16204 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
16206 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
16208 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
16211 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
16213 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
16214 function to not conflict.
16215 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
16216 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
16217 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
16218 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
16219 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
16222 2014-08-07 Marek Polacek <polacek@redhat.com>
16224 * fold-const.c (fold_binary_loc): Add folding of
16225 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
16227 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
16229 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
16230 instead of type size.
16231 (ASM_FINISH_DECLARE_OBJECT): Likewise.
16233 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
16235 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
16236 (*thumb1_movqi_insn): Likewise.
16237 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
16239 2014-08-07 Tom de Vries <tom@codesourcery.com>
16241 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
16242 (glibc_2_11_or_earlier): Remove effective-target keywords.
16244 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
16246 * config/arm/arm.c (bdesc_2arg): Fix typo.
16247 (arm_atomic_assign_expand_fenv): Remove The default implementation.
16249 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
16251 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
16253 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
16256 * haifa-sched.c (advance_one_cycle): Fix dump.
16257 (schedule_block): Don't advance cycle if we are already at the
16258 beginning of the cycle.
16260 2014-08-06 Martin Jambor <mjambor@suse.cz>
16263 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
16265 2014-08-06 Richard Biener <rguenther@suse.de>
16268 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
16270 (lto_input_tree): Pop SCCs here.
16272 2014-08-06 Richard Biener <rguenther@suse.de>
16274 PR tree-optimization/61320
16275 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
16276 handle misaligned loads.
16278 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
16280 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
16281 (aarch64_expand_vec_perm_const): Check for dup before zip.
16283 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16285 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
16286 CONST_INT_P instead of GET_CODE and compare.
16287 (aarch64_select_cc_mode): Likewise.
16288 (aarch64_print_operand): Likewise.
16289 (aarch64_rtx_costs): Likewise.
16290 (aarch64_simd_valid_immediate): Likewise.
16291 (aarch64_simd_check_vect_par_cnst_half): Likewise.
16292 (aarch64_simd_emit_pair_result_insn): Likewise.
16294 2014-08-05 David Malcolm <dmalcolm@redhat.com>
16296 * gdbhooks.py (find_gcc_source_dir): New helper function.
16297 (class PassNames): New class, locating and parsing passes.def.
16298 (class BreakOnPass): New command "break-on-pass".
16300 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
16302 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
16305 2014-08-05 Richard Biener <rguenther@suse.de>
16307 PR rtl-optimization/61672
16308 * emit-rtl.h (mem_attrs_eq_p): Declare.
16309 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
16310 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
16311 * cfgcleanup.c (merge_memattrs): Likewise.
16312 Include emit-rtl.h.
16314 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16316 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
16317 rather than singleton vectors.
16318 (vqdmlsls_lane_s32): Likewise.
16320 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16322 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
16323 Use VSDQ_HSI mode iterator.
16324 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16325 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
16326 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
16327 Use BUILTIN_VDQHS macro.
16328 (sqrdmulh_laneq): Likewise.
16329 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
16330 (vqdmlals_laneq_s32): Likewise.
16331 (vqdmlslh_laneq_s16): Likewise.
16332 (vqdmlsls_laneq_s32): Likewise.
16333 (vqdmulhh_laneq_s16): Likewise.
16334 (vqdmulhs_laneq_s32): Likewise.
16335 (vqrdmulhh_laneq_s16): Likewise.
16336 (vqrdmulhs_laneq_s32): Likewise.
16338 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16340 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
16341 (vmuld_laneq_f64): Likewise.
16342 (vmuls_laneq_f32): Likewise.
16343 (vmul_n_f64): Likewise.
16344 (vmuld_lane_f64): Reimplement in C.
16345 (vmuls_lane_f32): Likewise.
16347 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16349 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
16351 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
16353 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16355 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
16356 (rbitsi2): Likewise.
16357 (*arm_rev): Set predicable and predicable_short_it attributes.
16359 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16361 * convert.c (convert_to_integer): Guard transformation to lrint by
16364 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
16366 * config/aarch64/aarch64-builtins.c
16367 (aarch64_simd_builtin_type_mode): Delete.
16368 (v8qi_UP): Remap to V8QImode.
16369 (v4hi_UP): Remap to V4HImode.
16370 (v2si_UP): Remap to V2SImode.
16371 (v2sf_UP): Remap to V2SFmode.
16372 (v1df_UP): Remap to V1DFmode.
16373 (di_UP): Remap to DImode.
16374 (df_UP): Remap to DFmode.
16375 (v16qi_UP):V16QImode.
16376 (v8hi_UP): Remap to V8HImode.
16377 (v4si_UP): Remap to V4SImode.
16378 (v4sf_UP): Remap to V4SFmode.
16379 (v2di_UP): Remap to V2DImode.
16380 (v2df_UP): Remap to V2DFmode.
16381 (ti_UP): Remap to TImode.
16382 (ei_UP): Remap to EImode.
16383 (oi_UP): Remap to OImode.
16384 (ci_UP): Map to CImode.
16385 (xi_UP): Remap to XImode.
16386 (si_UP): Remap to SImode.
16387 (sf_UP): Remap to SFmode.
16388 (hi_UP): Remap to HImode.
16389 (qi_UP): Remap to QImode.
16390 (aarch64_simd_builtin_datum): Make mode a machine_mode.
16391 (VAR1): Build builtin name.
16392 (aarch64_init_simd_builtins): Remove dead code.
16394 2014-08-05 Roman Gareev <gareevroman@gmail.com>
16396 * graphite-isl-ast-to-gimple.c:
16397 (set_options): New function.
16398 (scop_to_isl_ast): Add calling of set_options.
16400 2014-08-05 Jakub Jelinek <jakub@redhat.com>
16402 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
16403 (analyze_iv_to_split_insn): Don't initialize them.
16404 (get_ivts_expr): Removed.
16405 (allocate_basic_variable, insert_base_initialization): Use
16406 SET_SRC instead of *get_ivts_expr.
16407 (split_iv): Use &SET_SRC instead of get_ivts_expr.
16409 2014-08-05 Roman Gareev <gareevroman@gmail.com>
16411 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
16412 (translate_isl_ast_for_loop): Add checking of the
16413 flag_loop_parallelize_all.
16414 (ast_build_before_for): New function.
16415 (scop_to_isl_ast): Add checking of the
16416 flag_loop_parallelize_all.
16417 * graphite-dependences.c: Move the defenition of the
16418 scop_get_dependences from graphite-optimize-isl.c to this file.
16419 (apply_schedule_on_deps): Add checking of the ux's emptiness.
16420 (carries_deps): Add checking of the x's value.
16421 * graphite-optimize-isl.c: Move the defenition of the
16422 scop_get_dependences to graphite-dependences.c.
16423 * graphite-poly.h: Add declarations of scop_get_dependences
16426 2014-08-04 Rohit <rohitarulraj@freescale.com>
16429 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
16431 (alt_reg_names): Likewise.
16432 (rs6000_dwarf_register_span): For SPE high registers, replace
16433 dwarf register numbers with GCC hard register numbers.
16434 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
16435 (rs6000_dbx_register_number): For SPE high registers, return dwarf
16436 register number for the corresponding GCC hard register number.
16437 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
16438 newly added GCC hard register numbers for SPE high registers.
16439 (DWARF_FRAME_REGISTERS): Likewise.
16440 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
16441 (DWARF_FRAME_REGNUM): Likewise.
16442 (FIXED_REGISTERS): Likewise.
16443 (CALL_USED_REGISTERS): Likewise.
16444 (CALL_REALLY_USED_REGISTERS): Likewise.
16445 (REG_ALLOC_ORDER): Likewise.
16446 (enum reg_class): Likewise.
16447 (REG_CLASS_NAMES): Likewise.
16448 (REG_CLASS_CONTENTS): Likewise.
16449 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
16451 2014-08-04 Richard Biener <rguenther@suse.de>
16453 * gimple-fold.h (gimple_fold_builtin): Remove.
16454 * gimple-fold.c (gimple_fold_builtin): Make static.
16455 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
16456 fold_stmt, not gimple_fold_builtin.
16458 2014-08-04 Martin Liska <mliska@suse.cz>
16460 * cgraph.h (csi_end_p): Removed.
16461 (csi_next): Likewise.
16462 (csi_node): Likewise.
16463 (csi_start): Likewise.
16464 (cgraph_node_in_set_p): Likewise.
16465 (cgraph_node_set_size): Likewise.
16466 (vsi_end_p): Likewise.
16467 (vsi_next): Likewise.
16468 (vsi_node): Likewise.
16469 (vsi_start): Likewise.
16470 (varpool_node_set_size): Likewise.
16471 (cgraph_node_set_nonempty_p): Likewise.
16472 (varpool_node_set_nonempty_p): Likewise.
16473 * cgraphunit.c (cgraph_process_new_functions): vec replaces
16475 * ipa-inline-transform.c: Likewise.
16476 * ipa-utils.c (cgraph_node_set_new): Removed.
16477 (cgraph_node_set_add): Likewise.
16478 (cgraph_node_set_remove): Likewise.
16479 (cgraph_node_set_find): Likewise.
16480 (dump_cgraph_node_set): Likewise.
16481 (debug_cgraph_node_set): Likewise.
16482 (free_cgraph_node_set): Likewise.
16483 (varpool_node_set_new): Likewise.
16484 (varpool_node_set_add): Likewise.
16485 (varpool_node_set_remove): Likewise.
16486 (varpool_node_set_find): Likewise.
16487 (dump_varpool_node_set): Likewise.
16488 (free_varpool_node_set): Likewise.
16489 (debug_varpool_node_set): Likewise.
16490 * tree-emutls.c (struct tls_var_data):
16491 (emutls_index): Removed.
16492 (emutls_decl): Likewise.
16493 (gen_emutls_addr): Function implementation uses newly added
16494 hash_map<varpool_node *, tls_var_data>.
16495 (clear_access_vars): Likewise.
16496 (create_emultls_var): Likewise.
16497 (ipa_lower_emutls): Likewise.
16498 (reset_access): New function.
16500 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16502 * config/i386/i386.c (ix86_option_override_internal): Add
16503 PTA_RDRND and PTA_MOVBE for bdver4.
16505 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16506 James Greenhalgh <james.greenhalgh@arm.com>
16508 * doc/md.texi (clrsb): Document.
16509 (clz): Change reference to x into operand 1.
16511 (popcount): Likewise.
16513 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16516 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
16517 move to subtarget in serial version if result is ignored.
16519 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16520 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16522 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
16523 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
16524 (sched_analyze_insn): Update use of try_group_insn to
16525 sched_macro_fuse_insns.
16526 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
16527 arguments that are not conditional jumps.
16529 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16531 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
16532 family information. Handle BTVER2 cpu with cpuid family value.
16534 2014-08-04 Tom de Vries <tom@codesourcery.com>
16536 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
16537 (glibc_2_11_or_earlier): Document effective-target keywords.
16539 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
16541 * ipa-devirt.c (odr_type_warn_count): Add type.
16542 (possible_polymorphic_call_targets): Set it.
16543 (ipa_devirt): Use it.
16545 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
16547 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
16549 * ipa-devirt.c: Include hash-map.h
16550 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
16551 (clear_speculation): Break out of ...
16552 (get_class_context): ... here; speed up handling obviously useless
16554 (odr_type_warn_count, decl_warn_count): New structures.
16555 (final_warning_record): New structure.
16556 (final_warning_records): New static variable.
16557 (possible_polymorphic_call_targets): Cleanup handling of
16558 speculative info; do not build speculation when user do not care;
16559 record info about warnings when asked for.
16560 (add_decl_warning): New function.
16561 (type_warning_cmp): New function.
16562 (decl_warning_cmp): New function.
16563 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
16564 (gate): Enable pass when warnings are requested.
16565 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
16568 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16570 * hash-map.h (default_hashmap_traits::mark_key_deleted):
16572 (hash_map::remove): New method.
16573 (hash_map::traverse): New method.
16574 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
16575 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
16576 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
16577 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
16578 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
16579 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
16582 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16584 * hash-set.h: new File.
16585 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
16586 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
16587 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
16588 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
16589 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
16590 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
16591 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
16592 varpool.c: Use hash_set instead of pointer_set.
16594 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
16596 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
16598 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16600 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
16601 for frame access when strict_p is false.
16603 2014-08-01 Renlin Li <renlin.li@arm.com>
16604 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16606 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
16607 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
16608 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
16610 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
16612 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
16613 aarch64_mem_pair_offset.
16615 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16617 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
16619 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
16620 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
16622 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
16624 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
16626 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
16628 PR regression/61510
16629 * cgraphunit.c (analyze_functions): Use get_create rather than get
16630 for decls which are clones of abstract functions.
16632 2014-08-01 Martin Liska <mliska@suse.cz>
16634 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
16635 * ipa-prop.h (count_formal_params): Global function created from static.
16636 * ipa-prop.c (count_formal_params): Likewise.
16637 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
16638 profiles for semantically equivalent functions.
16639 * passes.c (do_per_function): If we load body of a function
16640 during WPA, this condition should behave same.
16641 * varpool.c (ctor_for_folding): More tolerant assert for variable
16642 aliases created during WPA.
16644 2014-08-01 Martin Liska <mliska@suse.cz>
16646 * doc/invoke.texi (Options That Control Optimization): Documentation
16647 for -foptimize-strlen introduced. Optimization levels default options
16650 2014-08-01 Jakub Jelinek <jakub@redhat.com>
16652 * opts.c (common_handle_option): Handle -fsanitize=alignment.
16653 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
16654 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
16656 * stor-layout.h (min_align_of_type): New prototype.
16657 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
16658 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
16660 * ubsan.c: Include builtins.h.
16661 (ubsan_expand_bounds_ifn): Change return type to bool,
16662 always return true.
16663 (ubsan_expand_null_ifn): Change return type to bool, change
16664 argument to gimple_stmt_iterator *. Handle both null and alignment
16665 sanitization, take type from ckind argument's type rather than
16667 (instrument_member_call): Removed.
16668 (instrument_mem_ref): Remove t argument, add mem and base arguments.
16669 Handle both null and alignment sanitization, don't say whole
16670 struct access is member access. Build 3 argument IFN_UBSAN_NULL
16671 call instead of 2 argument.
16672 (instrument_null): Adjust instrument_mem_ref caller. Don't
16673 instrument calls here.
16674 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
16675 like SANITIZE_NULL.
16676 * stor-layout.c (min_align_of_type): New function.
16677 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
16678 Or it into SANITIZE_UNDEFINED.
16679 * doc/invoke.texi (-fsanitize=alignment): Document.
16681 2014-07-31 Andi Kleen <ak@linux.intel.com>
16683 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
16685 2014-07-31 Andi Kleen <ak@linux.intel.com>
16687 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
16689 (vn_reference_compute_hash): Dito.
16690 (vn_nary_op_compute_hash): Dito.
16691 (vn_phi_compute_hash): Dito.
16692 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
16694 2014-07-31 Andi Kleen <ak@linux.intel.com>
16696 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
16697 Rename to inchash:add_expr_commutative. Convert to inchash.
16698 (iterative_hash_hashable_expr): Rename to
16699 inchash:add_hashable_expr. Convert to inchash.
16700 (avail_expr_hash): Dito.
16702 2014-07-31 Andi Kleen <ak@linux.intel.com>
16704 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
16705 Convert to inchash.
16707 2014-07-31 Andi Kleen <ak@linux.intel.com>
16709 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
16711 2014-07-31 Andi Kleen <ak@linux.intel.com>
16713 * Makefile.in (OBJS): Add rtlhash.o
16714 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
16715 (loc_checksum): Dito.
16716 (loc_checksum_ordered): Dito.
16717 (hash_loc_operands): Dito.
16719 (hash_loc_list): Dito.
16720 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
16721 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
16722 * rtlhash.c: New file.
16723 * rtlhash.h: New file.
16725 2014-07-31 Andi Kleen <ak@linux.intel.com>
16727 * inchash.h (inchash): Change inchash class to namespace.
16728 (class hash): ... Rename from inchash.
16729 (add_object): Move from macro to class template.
16730 * lto-streamer-out.c (hash_tree): Change inchash
16732 * tree.c (build_type_attribute_qual_variant): Dito.
16733 (type_hash_list): Dito.
16734 (attribute_hash_list): Dito.
16735 (iterative_hstate_expr): Rename to inchash::add_expr
16736 (build_range_type_1): Change inchash to inchash::hash
16737 and use hash::add_expr.
16738 (build_array_type_1): Dito.
16739 (build_function_type): Dito
16740 (build_method_type_directly): Dito.
16741 (build_offset_type): Dito.
16742 (build_complex_type): Dito.
16743 (make_vector_type): Dito.
16744 * tree.h (iterative_hash_expr): Dito.
16746 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
16748 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
16750 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16752 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
16753 correct alphabetical position.
16754 (vpaddd_f64): Rewrite using builtins.
16755 (vpaddd_s64): Move to correct alphabetical position.
16758 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
16761 * config/sh/sh.c (sh_legitimate_address_p,
16762 sh_legitimize_reload_address): Handle reg+reg address modes when
16763 ALLOW_INDEXED_ADDRESS is false.
16764 * config/sh/predicates.md (general_movsrc_operand,
16765 general_movdst_operand): Likewise.
16767 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16769 * config/aarch64/aarch64-builtins.c
16770 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
16773 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16775 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
16776 the generated mask based on BYTES_BIG_ENDIAN.
16777 (aarch64_simd_check_vect_par_cnst_half): New.
16778 * config/aarch64/aarch64-protos.h
16779 (aarch64_simd_check_vect_par_cnst_half): New.
16780 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
16781 the check out to aarch64_simd_check_vect_par_cnst_half.
16782 (vect_par_cnst_lo_half): Likewise.
16783 * config/aarch64/aarch64-simd.md
16784 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
16785 (move_hi_quad_<mode>): Always generate a low mask.
16787 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16789 * doc/invoke.texi (AVR Options): Add documentation about
16790 __AVR_DEVICE_NAME__ built-in macro.
16792 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
16795 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
16796 constraints are satisfied.
16797 (<shift>di3_neon): Likewise.
16799 2014-07-31 Richard Biener <rguenther@suse.de>
16801 PR tree-optimization/61964
16802 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
16803 by structural equality.
16805 2014-07-31 Yury Gribov <y.gribov@samsung.com>
16807 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
16808 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
16809 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
16811 * gcc.c (sanitize_spec_function): Support new option.
16812 (SANITIZER_SPEC): Remove now redundant check.
16813 * opts.c (common_handle_option): Support new option.
16814 (finish_options): Check for incompatibilities.
16815 * toplev.c (process_options): Split userspace-specific checks.
16817 2014-07-31 Richard Biener <rguenther@suse.de>
16819 * lto-streamer.h (struct output_block): Remove global.
16820 (struct data_in): Remove labels, num_named_labels and
16821 num_unnamed_labels.
16822 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
16823 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
16825 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
16828 * common.opt (-Wreturn-local-addr): Moved from c.opt.
16829 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
16830 (isolate_path): New argument to avoid inserting a trap.
16831 (find_implicit_erroneous_behaviour): Handle returning the address
16832 of a local variable.
16833 (find_explicit_erroneous_behaviour): Likewise.
16835 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
16838 * toplev.c (init_random_seed): Move piece of code never called to
16840 (set_random_seed): see above.
16842 2014-07-31 Tom de Vries <tom@codesourcery.com>
16844 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
16846 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
16848 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
16849 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
16851 2014-07-31 Richard Biener <rguenther@suse.de>
16853 * data-streamer.h (streamer_write_data_stream): Declare here,
16855 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
16856 * lto-cgraph.c (lto_output_node): Adjust.
16857 (lto_output_varpool_node): Likewise.
16858 * data-streamer-out.c (streamer_string_index): Likewise.
16859 (streamer_write_data_stream, lto_append_block): Move from ...
16860 * lto-section-out.c (lto_output_data_stream,
16861 lto_append_block): ... here.
16863 2014-07-30 Mike Stump <mikestump@comcast.net>
16865 * configure.ac: Also check for popen.
16866 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
16867 * configure: Regenerate.
16868 * config.in: Regenerate.
16870 2014-07-30 Martin Jambor <mjambor@suse.cz>
16872 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
16873 parameter to gimple.
16875 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16877 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
16878 address as second parameter to __tpf_eh_return routine.
16880 2014-07-30 Jiong Wang <jiong.wang@arm.com>
16882 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
16885 2014-07-30 Tom Tromey <tromey@redhat.com>
16888 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
16889 * doc/extend.texi (Type Attributes): Document designated_init
16892 2014-07-30 Roman Gareev <gareevroman@gmail.com>
16894 * graphite-isl-ast-to-gimple.c:
16895 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
16896 (gcc_expression_from_isl_expression): Pass type to
16897 gcc_expression_from_isl_ast_expr_id.
16899 2014-07-30 Richard Biener <rguenther@suse.de>
16901 * lto-streamer.h (lto_write_data): New function.
16902 * langhooks.c (lhd_append_data): Do not free block.
16903 * lto-section-out.c (lto_write_data): New function writing
16904 raw data to the current section.
16905 (lto_write_stream): Adjust for langhook semantic change.
16906 (lto_destroy_simple_output_block): Write header directly.
16907 * lto-opts.c (lto_write_options): Write options directly.
16908 * lto-streamer-out.c (produce_asm): Write heaeder directly.
16909 (lto_output_toplevel_asms): Likewise.
16910 (copy_function_or_variable): Copy data directly.
16911 (write_global_references): Output index table directly.
16912 (lto_output_decl_state_refs): Likewise.
16913 (write_symbol): Write data directly.
16914 (produce_symtab): Adjust.
16915 (produce_asm_for_decls): Output header and refs directly.
16917 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
16919 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
16920 to speculative_targets
16921 (get_class_context): Fix handling of contextes without outer type;
16922 avoid matching non-polymorphic types in LTO.
16923 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
16924 parameter to speculative_targetsp; handle speculation.
16925 (dump_possible_polymorphic_call_targets): Update dumping.
16927 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
16929 * common.opt (Wodr): Enable by default.
16931 2014-07-29 Olivier Hainque <hainque@adacore.com>
16933 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
16935 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
16938 * gengtype.c (strtoken): New function.
16939 (create_user_defined_type): Replace strtok with strtoken.
16941 2014-07-29 Nathan Sidwell <nathan@acm.org>
16943 * gcov-io.c (gcov_var): Make hidden.
16944 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
16945 (gcov_do_dump): Declare.
16946 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
16948 2014-07-29 Martin Jambor <mjambor@suse.cz>
16950 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
16951 parameter to gimple.
16952 (sra_modify_assign): Likewise.
16954 2014-07-29 Richard Biener <rguenther@suse.de>
16956 PR middle-end/52478
16957 * expr.c (expand_expr_real_2): Revert last change.
16959 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
16961 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
16962 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
16963 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
16965 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
16966 (contains_type_p): Forward declare.
16967 (polymorphic_call_target_hasher::hash): Hash speculative info.
16968 (polymorphic_call_target_hasher::equal): Compare speculative info.
16969 (get_class_context): Handle speuclation.
16970 (contains_type_p): Update.
16971 (get_polymorphic_call_info_for_decl): Update.
16972 (walk_ssa_copies): Break out from ...
16973 (get_polymorphic_call_info): ... here; set speculative context
16975 * ipa-prop.c (ipa_write_indirect_edge_info,
16976 ipa_read_indirect_edge_info): Stream speculative context.
16977 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
16978 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
16979 SPECULATIVE_MAYBE_DERIVED_TYPE).
16980 (possible_polymorphic_call_targets overriders): Update.
16981 (dump_possible_polymorphic_call_targets overriders): Update.
16982 (dump_possible_polymorphic_call_target_p overriders): Update.
16984 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
16986 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
16987 ipa-devirt path; fix thinko there.
16989 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
16991 * config/i386/i386.c (ix86_return_in_memory): Replace one
16992 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
16994 2014-07-28 Marek Polacek <polacek@redhat.com>
16996 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
16998 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
17000 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
17001 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
17002 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
17003 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
17004 (USE_LD_AS_NEEDED): Likewise.
17005 (ASM_APP_ON): Likewise.
17006 (ASM_APP_OFF): Likewise.
17007 (TARGET_POSIX_IO): Likewise.
17008 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
17009 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
17010 (USE_LD_AS_NEEDED): Likewise.
17011 (ASM_APP_ON): Likewise.
17012 (ASM_APP_OFF): Likewise.
17013 (TARGET_POSIX_IO): Likewise.
17015 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
17017 PR middle-end/61734
17018 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
17019 operators other than the equality operators.
17021 2014-07-28 Richard Biener <rguenther@suse.de>
17023 PR middle-end/52478
17024 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
17025 sure to register SImode ones, not only >= word_mode ones.
17026 * expr.c (expand_expr_real_2): When expanding -ftrapv
17027 binops do not use OPTAB_LIB_WIDEN.
17029 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
17031 PR middle-end/61919
17032 * tree-outof-ssa.c (insert_partition_copy_on_edge)
17033 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
17034 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
17035 inserting them in the insn stream.
17037 2014-07-28 Marek Polacek <polacek@redhat.com>
17039 PR middle-end/61913
17040 * common.opt (Wodr): Add Var.
17042 2014-07-28 Richard Biener <rguenther@suse.de>
17044 PR tree-optimization/61921
17045 * tree-ssa-structalias.c (create_variable_info_for_1): Check
17046 if there is a varpool node before dereferencing it.
17048 2014-07-28 Roman Gareev <gareevroman@gmail.com>
17050 * graphite-sese-to-poly.c:
17051 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
17052 id of the pbb), which contains pointer to the pbb1.
17054 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
17056 2014-07-28 Roman Gareev <gareevroman@gmail.com>
17058 * graphite-isl-ast-to-gimple.c:
17059 (graphite_create_new_guard): New function.
17060 (translate_isl_ast_node_if): New function.
17061 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
17063 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
17065 2014-07-27 Anthony Green <green@moxielogic.com>
17067 * config.gcc: Add moxie-*-moxiebox* configuration.
17068 * config/moxie/moxiebox.h: New file.
17070 2014-07-26 Andrew Pinski <apinski@cavium.com>
17072 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
17073 from the read only register.
17075 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
17077 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
17078 as the allocation class if it isn't likely to be spilled.
17080 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
17082 * rtl.h (tls_referenced_p): Declare.
17083 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
17084 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
17085 (mips_cannot_force_const_mem): Use tls_referenced_p.
17086 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
17087 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
17088 instead of pa_tls_referenced_p.
17089 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
17090 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
17091 (pa_legitimate_constant_p): Likewise.
17092 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
17093 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
17094 (rs6000_cannot_force_const_mem, rs6000_emit_move)
17095 (rs6000_address_for_altivec): Use tls_referenced_p instead of
17096 rs6000_tls_referenced_p.
17097 (rs6000_tls_symbol_ref_1): Delete.
17099 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
17102 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
17103 Optimize inverse of a VEC_CONCAT.
17105 2014-07-25 Xinliang David Li <davidxl@google.com>
17107 * params.def: New parameter.
17108 * coverage.c (get_coverage_counts): Check new flag.
17109 (coverage_compute_profile_id): Check new flag.
17110 (coverage_begin_function): Check new flag.
17111 (coverage_end_function): Check new flag.
17112 * value-prof.c (coverage_node_map_initialized_p): New function.
17113 (init_node_map): Populate map with all functions.
17114 * doc/invoke.texi: Document new parameter.
17116 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
17117 Richard Biener <rguenther@suse.de>
17119 * lto-streamer-out.c (struct sccs): Turn to ...
17120 (class DFS): ... this one; refactor the DFS walk so it can
17121 be re-done on per-SCC basis.
17122 (DFS::DFS): New constructor.
17123 (DFS::~DFS): New destructor.
17124 (hash_tree): Add new MAP argument holding in-SCC hash values;
17125 remove POINTER_TYPE hashing hack.
17126 (scc_entry_compare): Rename to ...
17127 (DFS::scc_entry_compare): ... this one.
17128 (hash_scc): Rename to ...
17129 (DFS::hash_scc): ... this one; pass output_block instead
17130 of streamer_cache; work harder to get unique and stable SCC
17132 (DFS_write_tree): Rename to ...
17133 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
17134 (lto_output_tree): Update.
17136 2014-07-25 Andi Kleen <ak@linux.intel.com>
17138 * lto-streamer-out.c (hash_tree): Convert to inchash.
17140 2014-07-25 Andi Kleen <ak@linux.intel.com>
17142 * tree.c (build_type_attribute_qual_variant): Use inchash.
17143 (type_hash_list): Dito.
17144 (attribute_hash_list): Dito
17145 (iterative_hstate_expr): Dito.
17146 (iterative_hash_expr): Dito.
17147 (build_range_type_1): Dito.
17148 (build_array_type_1): Dito.
17149 (build_function_type): Dito.
17150 (build_method_type_directly): Dito.
17151 (build_offset_type): Dito.
17152 (build_complex_type): Dito.
17153 (make_vector_type): Dito.
17154 * tree.h (iterative_hash_expr): Add compat wrapper.
17155 (iterative_hstate_expr): Add.
17157 2014-07-25 Andi Kleen <ak@linux.intel.com>
17159 * Makefile.in (OBJS): Add inchash.o.
17160 (PLUGIN_HEADERS): Add inchash.h.
17161 * ipa-devirt.c: Include inchash.h.
17162 * lto-streamer-out.c: Dito.
17163 * tree-ssa-dom.c: Dito.
17164 * tree-ssa-pre.c: Dito.
17165 * tree-ssa-sccvn.c: Dito.
17166 * tree-ssa-tail-merge.c: Dito.
17168 * tree.c (iterative_hash_hashval_t): Move to ...
17169 (iterative_hash_host_wide_int): Move to ...
17170 * inchash.c: Here. New file.
17171 * tree.h (iterative_hash_hashval_t): Move to ...
17172 (iterative_hash_host_wide_int): Move to ...
17173 * inchash.h: Here. New file.
17175 2014-07-25 Richard Biener <rguenther@suse.de>
17177 PR middle-end/61762
17178 PR middle-end/61894
17179 * fold-const.c (native_encode_int): Add and handle offset
17180 parameter to do partial encodings of expr.
17181 (native_encode_fixed): Likewise.
17182 (native_encode_real): Likewise.
17183 (native_encode_complex): Likewise.
17184 (native_encode_vector): Likewise.
17185 (native_encode_string): Likewise.
17186 (native_encode_expr): Likewise.
17187 * fold-const.c (native_encode_expr): Add offset parameter
17189 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
17190 (fold_ctor_reference): Handle all reads from tcc_constant
17193 2014-07-25 Richard Biener <rguenther@suse.de>
17195 * tree-inline.c (estimate_move_cost): Mark speed_p argument
17196 as possibly unused.
17198 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17200 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
17202 2014-07-24 Kyle McMartin <kyle@redhat.com>
17204 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
17206 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17208 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
17210 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
17212 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
17213 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
17214 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
17216 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17218 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
17219 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
17220 aggregate types. Instead, *all* aggregate types, except for single-
17221 element or homogeneous float/vector aggregates, are quadword-aligned
17222 if required by their type alignment. Issue -Wpsabi note when a type
17223 is now treated differently than before.
17225 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17227 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
17228 does not fit fully into floating-point registers, and there is still
17229 space in the register parameter area, use GPRs to pass those parts
17230 of the argument. Issue -Wpsabi note if any parameter is now treated
17231 differently than before.
17232 (rs6000_arg_partial_bytes): Update.
17234 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
17236 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
17238 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17240 * rtl.h (target_rtl): Remove lang_dependent_initialized.
17241 * toplev.c (initialize_rtl): Don't use it. Move previously
17242 "language-dependent" calls to...
17243 (backend_init): ...here.
17244 (lang_dependent_init_target): Don't set lang_dependent_initialized.
17245 Assert that RTL initialization hasn't happend yet.
17247 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17249 PR rtl-optimization/61629
17250 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
17251 they have already been initialized.
17253 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17255 PR middle-end/61268
17256 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
17257 DECL_INCOMING_RTL and entry_parm.
17258 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
17259 * calls.c (load_register_parameters): Likewise argument values.
17260 (emit_library_call_value_1, store_one_arg): Likewise argument
17262 * config/i386/i386.c (assign_386_stack_local): Likewise the local
17264 * explow.c (validize_mem): Modify the argument in-place.
17266 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17268 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
17269 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
17271 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17273 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
17274 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
17276 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17278 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
17279 (aarch64_save_callee_saves): New parameter "skip_wb".
17280 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
17282 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17284 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
17286 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
17288 2014-07-24 Roman Gareev <gareevroman@gmail.com>
17290 * graphite-isl-ast-to-gimple.c:
17291 (graphite_create_new_loop): Add calling of isl_id_free to properly
17292 decrement reference counts.
17294 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
17296 2014-07-24 Martin Liska <mliska@suse.cz>
17297 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
17299 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
17300 (rs6000_code_end): Likewise.
17302 2014-07-24 Martin Liska <mliska@suse.cz>
17304 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
17305 symtab_node funtion used.
17306 (rs6000_xcoff_declare_object_name): Likewise.
17308 2014-07-24 Martin Liska <mliska@suse.cz>
17310 * cgraphunit.c (compile): Correct function used.
17312 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
17314 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
17317 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
17320 * varasm.c (bss_initializer_p): Handle offlined ctors.
17321 (align_variable, get_variable_align): Likewise.
17322 (make_decl_one_only): Likewise.
17323 (default_binds_local_p_1): Likewise.
17324 (decl_binds_to_current_def_p): Likewise.
17325 (get_variable_section): Get constructor if it is offlined.
17326 (assemble_variable_contents): Sanity check that the caller
17327 streamed in the ctor in LTO.
17329 2014-07-24 Roman Gareev <gareevroman@gmail.com>
17331 * graphite-isl-ast-to-gimple.c:
17332 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
17333 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
17334 isl_ast_op_pdiv_r to the different case.
17336 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
17338 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17340 PR middle-end/61876
17341 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
17342 when flag_errno_math is on.
17344 2014-07-24 Martin Liska <mliska@suse.cz>
17346 * cgraph.h (varpool_node):
17347 (availability get_availability (void)):
17348 created from cgraph_variable_initializer_availability
17349 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
17350 created from: cgraph_variable_initializer_availability
17351 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
17352 (void finalize_named_section_flags (void)):
17353 created from varpool_finalize_named_section_flags
17354 (bool assemble_decl (void)): created from varpool_assemble_decl
17355 (void analyze (void)): created from varpool_analyze_node
17356 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
17357 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
17358 (void remove_initializer (void)): created from varpool_remove_initializer
17359 (tree get_constructor (void)): created from varpool_get_constructor
17360 (bool externally_visible_p (void)): created from varpool_externally_visible_p
17361 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
17362 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
17363 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
17364 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
17365 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
17366 (static bool output_variables (void)): created from varpool_output_variables
17367 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
17368 created from varpool_extra_name_alias
17369 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
17370 (static void dump_varpool (FILE *f)): created from dump_varpool
17371 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
17372 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
17373 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
17374 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
17375 (void assemble_aliases (void)): created from assemble_aliases
17377 2014-07-24 Martin Liska <mliska@suse.cz>
17379 * cgraph.h (symtab_node):
17380 (void register_symbol (void)): created from symtab_register_node
17381 (void remove (void)): created from symtab_remove_node
17382 (void dump (FILE *f)): created from dump_symtab_node
17383 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
17384 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
17385 (struct ipa_ref *add_reference (symtab_node *referred_node,
17386 enum ipa_ref_use use_type)): created from add_reference
17387 (struct ipa_ref *add_reference (symtab_node *referred_node,
17388 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
17389 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
17390 gimple stmt)): created from maybe_add_reference
17391 (bool semantically_equivalent_p (symtab_node *target)): created from
17392 symtab_semantically_equivalent_p
17393 (void remove_from_same_comdat_group (void)): created from
17394 remove_from_same_comdat_group
17395 (void add_to_same_comdat_group (symtab_node *old_node)): created from
17396 symtab_add_to_same_comdat_group
17397 (void dissolve_same_comdat_group_list (void)): created from
17398 symtab_dissolve_same_comdat_group_list
17399 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
17400 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
17401 created from symtab_alias_ultimate_target
17402 (inline symtab_node *next_defined_symbol (void)): created from
17403 symtab_next_defined_symbol
17404 (bool resolve_alias (symtab_node *target)): created from
17405 symtab_resolve_alias
17406 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
17407 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
17408 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
17409 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
17410 (void set_section (const char *section)): created from set_section_1
17411 (enum availability get_availability (void)): created from symtab_node_availability
17412 (void make_decl_local (void)): created from symtab_make_decl_local
17413 (bool real_symbol_p (void)): created from symtab_read_node
17414 (can_be_discarded_p (void)): created from symtab_can_be_discarded
17415 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
17416 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
17417 symtab_in_same_comdat_p;
17418 (bool address_taken_from_non_vtable_p (void)): created from
17419 address_taken_from_non_vtable_p
17420 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
17421 (static void dump_table (FILE *)): created from dump_symtab
17422 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
17423 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
17424 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
17425 symtab_used_from_object_file_p
17426 (void dump_base (FILE *)): created from dump_symtab_base
17427 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
17428 (void unregister (void)): created from symtab_unregister_node
17429 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
17430 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
17431 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
17432 symtab_nonoverwritable_alias_1
17433 * cgraph.h (cgraph_node):
17434 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
17435 created from cgraph_remove_node_and_inline_clones
17436 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
17437 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
17438 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
17439 (cgraph_node *function_symbol (enum availability *avail = NULL)):
17440 created from cgraph_function_node
17441 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
17442 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
17443 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
17444 created from cgraph_create_clone
17445 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
17446 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
17447 created from cgraph_create_virtual_clone
17448 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
17449 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
17450 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
17451 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
17452 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
17453 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
17454 created from cgraph_function_version_info
17455 (struct cgraph_function_version_info *insert_new_function_version (void)):
17456 created from insert_new_cgraph_node_version
17457 (struct cgraph_function_version_info *function_version (void)): created from
17458 get_cgraph_node_version
17459 (void analyze (void)): created from analyze_function
17460 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
17461 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
17462 tree real_alias) cgraph_add_thunk
17463 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
17464 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
17465 created from cgraph_function_or_thunk_node
17466 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
17467 created from expand_thunk
17468 (void reset (void)): created from cgraph_reset_node
17469 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
17470 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
17471 (void remove (void)): created from cgraph_remove_node
17472 (void dump (FILE *f)): created from dump_cgraph_node
17473 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
17474 (bool get_body (void)): created from cgraph_get_body
17475 (void release_body (void)): created from cgraph_release_function_body
17476 (void unnest (void)): created from cgraph_unnest_node
17477 (void make_local (void)): created from cgraph_make_node_local
17478 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
17479 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
17480 gcov_type count, int freq)): created from cgraph_create_edge
17481 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
17482 gcov_type count, int freq)): created from cgraph_create_indirect_edge
17483 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
17484 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
17485 created from cgraph_create_edge_including_clones
17486 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
17487 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
17488 (void remove_callers (void)): created from cgraph_node_remove_callers
17489 (void remove_callees (void)): created from cgraph_node_remove_callees
17490 (enum availability get_availability (void)): created from cgraph_function_body_availability
17491 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
17492 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
17493 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
17494 (void call_duplication_hooks (cgraph_node *node2)): created from
17495 cgraph_call_node_duplication_hooks
17496 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
17497 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
17498 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
17499 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
17500 (void call_function_insertion_hooks (void)):
17501 created from cgraph_call_function_insertion_hooks
17502 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
17503 (bool local_p (void)): created from cgraph_local_node
17504 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
17505 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
17506 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
17507 (inline bool only_called_directly_or_aliased_p (void)):
17508 created from cgraph_only_called_directly_or_aliased_p
17509 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
17510 created from cgraph_will_be_removed_from_program_if_no_direct_calls
17511 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
17512 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
17513 (bool can_remove_if_no_direct_calls_p (void)):
17514 created from cgraph_can_remove_if_no_direct_calls_p
17515 (inline bool has_gimple_body_p (void)):
17516 created from cgraph_function_with_gimple_body_p
17517 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
17518 (static void dump_cgraph (FILE *f)): created from dump_cgraph
17519 (static inline void debug_cgraph (void)): created from debug_cgraph
17520 (static void record_function_versions (tree decl1, tree decl2)):
17521 created from record_function_versions
17522 (static void delete_function_version (tree decl)):
17523 created from delete_function_version
17524 (static void add_new_function (tree fndecl, bool lowered)):
17525 created from cgraph_add_new_function
17526 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
17527 (static cgraph_node * create (tree decl)): created from cgraph_create_node
17528 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
17529 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
17530 (static cgraph_node *get_for_asmname (tree asmname)):
17531 created from cgraph_node_for_asm
17532 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
17533 created from cgraph_same_body_alias
17534 (static bool used_from_object_file_p_worker (cgraph_node *node,
17535 void *): new function
17536 (static bool non_local_p (cgraph_node *node, void *)):
17537 created from cgraph_non_local_node_p_1
17538 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
17539 created from verify_cgraph
17540 (static bool make_local (cgraph_node *node, void *)):
17541 created from cgraph_make_node_local
17542 (static cgraph_node *create_alias (tree alias, tree target)):
17543 created from cgraph_create_function_alias
17544 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
17545 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
17546 created from cgraph_create_edge_1
17547 * cgraph.h (varpool_node):
17548 (void remove (void)): created from varpool_remove_node
17549 (void dump (FILE *f)): created from dump_varpool_node
17551 2014-07-24 Richard Biener <rguenther@suse.de>
17554 * tree-ssa-structalias.c (create_variable_info_for_1):
17555 Use varpool_get_constructor.
17556 (create_variable_info_for): Likewise.
17558 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17560 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
17561 subtract outgoing area size when restoring stack_pointer_rtx.
17563 2014-07-24 Nick Clifton <nickc@redhat.com>
17565 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
17566 that operations are taking place in parallel.
17567 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
17569 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
17571 * omp-low.c (extract_omp_for_data): Add missing break statement.
17573 2014-07-24 Richard Biener <rguenther@suse.de>
17575 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
17576 * tree-inline.c (estimate_move_cost): Add speed_p parameter
17577 and adjust MOVE_RATIO query accordingly.
17578 (estimate_num_insns): Adjust callers.
17579 * ipa-prop.c (ipa_populate_param_decls): Likewise.
17580 * ipa-cp.c (gather_context_independent_values,
17581 estimate_local_effects): Likewise.
17582 * ipa-split.c (consider_split): Likewise.
17584 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
17586 * config/i386/driver-i386.c: Remove names of unused arguments and
17587 unnecessary unused attributes.
17588 * config/i386/host-mingw32.c: Likewise.
17589 * config/i386/i386.c: Likewise.
17590 * config/i386/winnt-stubs.c: Likewise.
17591 * config/i386/winnt.c: Likewise.
17593 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17595 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
17596 (aarch64_gen_loadwb_pair): New helper function.
17597 (aarch64_expand_epilogue): Simplify code using new helper functions.
17598 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
17600 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17602 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
17603 (aarch64_gen_storewb_pair): New helper function.
17604 (aarch64_expand_prologue): Simplify code using new helper functions.
17605 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
17607 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17609 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
17610 Rename to aarch64_save_callee_saves, remove restore code.
17611 (aarch64_restore_callee_saves): New function.
17613 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17615 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
17616 (aarch64_save_callee_saves): New function to handle reg save
17617 for both core and vectore regs.
17619 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17621 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
17622 (aarch64_gen_store_pair): New helper function.
17623 (aarch64_save_or_restore_callee_save_registers)
17624 (aarch64_save_or_restore_fprs): Use new helper functions.
17626 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17628 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
17629 (aarch64_save_or_restore_callee_save_registers)
17630 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
17632 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17634 * config/aarch64/aarch64.c
17635 (aarch64_save_or_restore_callee_save_registers)
17636 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
17638 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17640 * config/aarch64/aarch64.c
17641 (aarch64_save_or_restore_callee_save_registers)
17642 (aarch64_save_or_restore_fprs): Remove 'increment'.
17644 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17646 * config/aarch64/aarch64.c
17647 (aarch64_save_or_restore_callee_save_registers)
17648 (aarch64_save_or_restore_fprs): Use register offset in
17649 cfun->machine->frame.reg_offset.
17651 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17653 * config/aarch64/aarch64.c
17654 (aarch64_save_or_restore_callee_save_registers)
17655 (aarch64_save_or_restore_fprs): Remove base_rtx.
17657 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17659 * config/aarch64/aarch64.c
17660 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
17661 to 'start_offset'. Remove local variable 'start_offset'.
17663 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17665 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
17666 type to HOST_WIDE_INT.
17668 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17670 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17671 (aarch64_save_or_restore_fprs)
17672 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
17674 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
17676 * config/arm/t-rtems-eabi: Add
17677 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
17678 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
17679 mbig-endian/mthumb/march=armv7-r, and
17680 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
17683 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
17684 Chris Johns <chrisj@rtems.org>
17685 Joel Sherrill <joel.sherrill@oarcorp.com>
17687 * config.gcc: Add nios2-*-rtems*.
17688 * config/nios2/rtems.h: New file.
17689 * gcc/config/nios2/t-rtems: New file.
17691 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
17694 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
17695 constant numbers, not general constants.
17696 (rs6000_expand_vector_init): Ditto.
17698 2014-07-23 Nathan Sidwell <nathan@acm.org>
17700 * gcov-tool.c (gcov_list): Declare here.
17701 (set_gcov_list): Remove.
17702 (gcov_output_files): Set gcov_list directly.
17704 2014-07-23 Host Schirmeier <horst@schirmeier.com>
17706 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
17708 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17710 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
17711 callee-saved registers are available for padding purpose
17712 and r3 is not mandatory, then prefer use those callee-saved
17715 2014-07-23 Richard Biener <rguenther@suse.de>
17717 * params.def (PARAM_MAX_COMBINE_INSNS): New.
17718 * combine.c: Include statistics.h and params.h.
17719 (combine_instructions): Guard three and four insn combines
17720 with max-combine-insns value. Record statistics for combines
17722 * doc/invoke.texi (max-combine-insns): Document new param.
17724 2014-07-23 Roman Gareev <gareevroman@gmail.com>
17726 * graphite-isl-ast-to-gimple.c:
17727 (translate_isl_ast_node_block): New function.
17728 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
17730 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
17731 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
17733 2014-07-23 Roman Gareev <gareevroman@gmail.com>
17735 * graphite-isl-ast-to-gimple.c:
17736 (get_max_schedule_dimensions): New function.
17737 (extend_schedule): Likewise.
17738 (generate_isl_schedule): Add calling of extend_schedule and
17739 get_max_schedule_dimensions.
17741 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17743 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
17744 (case UNSPEC): Handle UNSPEC_RBIT.
17746 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17748 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
17749 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
17751 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17753 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
17755 2014-07-22 Roman Gareev <gareevroman@gmail.com>
17757 * graphite-isl-ast-to-gimple.c:
17758 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
17759 (ivs_params_clear):
17760 (build_iv_mapping): New function.
17761 (translate_isl_ast_node_user): Likewise.
17762 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
17764 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
17765 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
17766 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
17768 2014-07-21 Bin Cheng <bin.cheng@arm.com>
17771 * config/arm/arm.md (setmem): New pattern.
17772 * config/arm/arm-protos.h (struct tune_params): New fields.
17773 (arm_gen_setmem): New prototype.
17774 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
17775 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
17776 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
17777 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
17778 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
17779 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
17780 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
17781 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
17782 (arm_const_inline_cost): New function.
17783 (arm_block_set_max_insns): New function.
17784 (arm_block_set_non_vect_profit_p): New function.
17785 (arm_block_set_vect_profit_p): New function.
17786 (arm_block_set_unaligned_vect): New function.
17787 (arm_block_set_aligned_vect): New function.
17788 (arm_block_set_unaligned_non_vect): New function.
17789 (arm_block_set_aligned_non_vect): New function.
17790 (arm_block_set_vect, arm_gen_setmem): New functions.
17792 2014-07-21 Bin Cheng <bin.cheng@arm.com>
17794 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
17796 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
17799 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
17800 out of #ifdef __OPTIMIZE__.
17802 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
17804 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
17805 different trapping status if -fnon-call-exceptions is enabled.
17807 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
17809 * expr.c (store_field): Handle VOIDmode for calls that return values
17810 in multiple locations.
17812 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
17814 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
17815 (altivec_vsldoi_<mode>): Likewise.
17817 2014-07-20 Roman Gareev <gareevroman@gmail.com>
17819 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
17820 to the number of characters in the line.
17822 2014-07-20 Roman Gareev <gareevroman@gmail.com>
17824 * graphite-isl-ast-to-gimple.c: Add using of
17825 build_nonstandard_integer_type instead of int128_integer_type_node.
17827 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
17829 * toplev.c (output_stack_usage): Adjust the location of the warning.
17831 2014-07-19 Daniel Cederman <cederman@gaisler.com>
17833 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
17834 (*membar_storeload): Disable for LEON3.
17836 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
17838 PR rtl-optimization/61461
17839 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
17841 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
17844 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
17845 Fix instruction constraint.
17846 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
17848 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
17850 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
17852 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
17854 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
17855 GNU coding standards.
17856 (nds32_register_move_cost): Likewise.
17857 (nds32_memory_move_cost): Likewise.
17858 (nds32_address_cost): Likewise.
17860 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17862 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
17864 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
17866 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
17867 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
17868 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
17869 (HAVE_sync_compare_and_swapqi): Define.
17870 (HAVE_sync_compare_and_swaphi): Likewise.
17871 (HAVE_sync_compare_and_swapsi): Likewise.
17873 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
17875 * config/mips/p5600.md: Add missing cpu tests.
17877 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17879 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
17880 (vmla_f64): Likewise.
17881 (vfms_f64): Likewise.
17882 (vmls_f64): Likewise.
17884 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17886 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
17887 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
17889 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17891 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
17892 (vmlal_high_lane_s32): Likewise.
17893 (vmlal_high_lane_u16): Likewise.
17894 (vmlal_high_lane_u32): Likewise.
17895 (vmlsl_high_lane_s16): Likewise.
17896 (vmlsl_high_lane_s32): Likewise.
17897 (vmlsl_high_lane_u16): Likewise.
17898 (vmlsl_high_lane_u32): Likewise.
17900 2014-07-17 Terry Guo <terry.guo@arm.com>
17902 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
17903 (alus_reg): Renamed to alus_sreg.
17904 * config/arm/arm-fixed.md: Change type of non-dsp instructions
17905 from alu_reg to alu_sreg. Change type of dsp instructions from
17906 alu_reg to alu_dsp_reg.
17907 * config/arm/thumb1.md: Likewise.
17908 * config/arm/thumb2.md: Likewise.
17909 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
17910 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
17911 with alu_sreg and alus_sreg.
17912 * config/arm/arm1026ejs.md (alu_op): Likewise.
17913 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
17914 * config/arm/arm926ejs.md (9_alu_op): Likewise.
17915 * config/arm/fa526.md (526_alu_op): Likewise.
17916 * config/arm/fa606te.md (606te_alu_op): Likewise.
17917 * config/arm/fa626te.md (626te_alu_op): Likewise.
17918 * config/arm/fa726te.md (726te_alu_op): Likewise.
17919 * config/arm/fmp626.md (mp626_alu_op): Likewise.
17920 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
17921 alu_sreg, alu_dsp_reg and alus_sreg.
17922 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
17923 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
17924 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
17925 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
17926 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
17927 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
17928 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
17929 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
17930 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
17931 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
17932 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
17933 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
17934 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
17935 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
17936 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
17937 alus_reg to alus_sreg.
17939 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
17941 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
17944 2014-07-17 Richard Biener <rguenther@suse.de>
17946 PR rtl-optimization/61801
17947 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
17948 don't set reg_pending_barrier if it appears in a debug-insn.
17950 2014-07-16 DJ Delorie <dj@redhat.com>
17952 * config/rx/rx.c (rx_option_override): Fix alignment values.
17953 (rx_align_for_label): Likewise.
17955 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
17958 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
17959 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
17960 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
17962 (cris_print_index, cris_print_operand, cris_constant_index_p)
17963 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
17964 (cris_address_cost): Ditto last CONSTANT_P.
17965 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
17966 callers changed. Yield cris_offsettable_symbol for non-PIC
17967 constant symbolic expressions including labels. Yield cris_unspec
17969 (cris_expand_pic_call_address): New parameter MARKERP. Set its
17970 target to pic_offset_table_rtx for calls that will likely go
17971 through PLT, const0_rtx when they can't. All callers changed.
17972 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
17973 symbolic expressions to be PICified. Remove second, redundant,
17974 assert on can_create_pseudo_p returning non-zero. Use
17975 replace_equiv_address_nv, not replace_equiv_address, for final
17977 * config/cris/cris.md ("movsi"): Move variable t to pattern
17978 toplevel. Adjust assert for new cris_symbol_type member. Use
17979 CONSTANT_P instead of CONSTANT_ADDRESS_P.
17980 ("*movsi_internal") <case 9>: Make check for valid unspec operands
17982 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
17983 ("call", "call_value"): Use second incoming operand as a marker
17984 for pic-offset-table-register being used.
17985 ("*expanded_call_non_v32", "*expanded_call_v32")
17986 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
17987 second incoming operand to CALL, match cris_call_type_marker.
17988 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
17989 ("*expanded_call_side"): Ditto. Fix typo in comment.
17990 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
17992 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
17993 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
17994 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
17995 users changed. Add members cris_offsettable_symbol and cris_unspec.
17996 (cris_symbol_type): Rename from cris_pic_symbol_type.
17997 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
17999 * config/cris/cris-protos.h (cris_symbol_type_of,
18000 cris_expand_pic_call_address): Adjust prototypes.
18001 (cris_legitimate_constant_p): New prototype.
18003 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
18004 an existing tmake_file. Don't add t-slibgcc and t-linux.
18006 2014-07-17 Jason Merrill <jason@redhat.com>
18009 * symtab.c (symtab_remove_from_same_comdat_group): Also
18010 set_comdat_group to NULL_TREE.
18011 (verify_symtab): Fix diagnostic.
18013 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
18016 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
18018 2014-07-16 Dodji Seketeli <dodji@redhat.com>
18020 Support location tracking for built-in macro tokens
18021 * input.h (is_location_from_builtin_token): New function declaration.
18022 * input.c (is_location_from_builtin_token): New function definition.
18023 * toplev.c (general_init): Tell libcpp what the pre-defined
18024 spelling location for built-in tokens is.
18026 2014-07-16 Jakub Jelinek <jakub@redhat.com>
18028 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
18029 on the FUNCTION_DECL.
18031 2014-07-16 Richard Biener <rguenther@suse.de>
18034 * doc/extend.texi (always_inline): Clarify.
18036 2014-07-15 Eric Christopher <echristo@gmail.com>
18038 * doc/invoke.texi (Link Options): Document -z option.
18040 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
18042 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
18043 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18045 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
18047 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
18049 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
18051 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
18052 varpool_assemble_decl.
18053 * varpool.c (varpool_assemble_decl): Assert that node->definition is
18056 2014-07-15 Michael Matz <matz@suse.de>
18058 PR rtl-optimization/61772
18059 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
18061 2014-07-15 Richard Biener <rguenther@suse.de>
18063 * opts.c (default_options_table): Disable bit-ccp at -Og.
18065 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
18067 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
18069 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
18071 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
18072 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
18073 call langhook for unknown declaration.
18074 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
18075 * tree.h (DECL_ARGUMENTS): Update.
18076 * print-tree.c (print_node): Update.
18077 * tree-core.h (tree_decl_non_common): Remove arguments.
18078 (tree_function_decl): Add arguments.
18080 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
18082 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
18084 2014-07-14 Richard Biener <rguenther@suse.de>
18086 PR tree-optimization/61779
18087 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
18088 simplifying a condition.
18090 2014-07-14 Richard Biener <rguenther@suse.de>
18092 * builtins.c (c_strlen): Make only_value == 2 really only
18093 affect warning generation.
18095 2014-07-14 Richard Biener <rguenther@suse.de>
18097 PR tree-optimization/61757
18098 PR tree-optimization/61783
18099 PR tree-optimization/61787
18100 * tree-ssa-dom.c (record_equality): Revert canonicalization
18101 change and add comment.
18102 (propagate_rhs_into_lhs): Revert previous fix, removing
18103 loop depth restriction again.
18105 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18107 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
18108 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
18109 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
18110 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
18111 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
18112 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
18113 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
18115 2014-07-14 Richard Biener <rguenther@suse.de>
18117 * cgraph.h (decl_in_symtab_p): Make inline.
18119 2014-07-14 Jakub Jelinek <jakub@redhat.com>
18121 PR middle-end/61294
18122 * doc/invoke.texi (-Wmemset-transposed-args): Document.
18125 * config/i386/i386.c (classify_argument): Don't merge classes above
18128 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
18130 * cgraph.h (symtab_node): Add nonzero_address.
18131 (decl_in_symtab_p): Break out from ...
18132 (symtab_get_node): ... here.
18133 * fold-const.c: Include cgraph.h
18134 (tree_single_nonzero_warnv_p): Use symtab to determine
18135 if symbol is non-zero.
18136 * symtab.c (symtab_node::nonzero_address): New method.
18138 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18140 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
18141 forgotten in previous commit.
18143 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18145 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
18147 * ipa-devirt.c: Include stor-layout.h and intl.h
18148 (odr_subtypes_equivalent_p): New function.
18149 (warn_odr): New function.
18150 (warn_type_mismatch): New function.
18151 (odr_types_equivalent_p): New function.
18152 (add_type_duplicate): Use it.
18153 * common.opt (Wodr): New flag.
18154 * doc/invoke.texi (Wodr): Document new warning.
18156 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
18158 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
18159 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
18160 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
18161 (varpool_get_constructor): Push CTORS_IN timevar.
18162 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
18164 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
18166 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
18167 Remove VOID_FTYPE_PUSHORT.
18168 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
18169 Change code to USHORT_FTYPE_VOID.
18170 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
18171 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
18172 (ix86_atomic_assign_expand_fenv): Update for
18173 __builtin_ia32_fnstsw changes.
18174 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
18175 (fnstsw): Change operand 0 to nonimmediate operand.
18177 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18179 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
18180 (varpool_get_constructor): New function.
18181 (varpool_ctor_useable_for_folding_p): Break out from ...
18182 (ctor_for_folding): ... here; use varpool_get_constructor.
18183 (varpool_assemble_decl): Likewise.
18184 * lto-streamer.h (struct output_block): Turn cgraph_node
18186 (lto_input_variable_constructor): Declare.
18187 * ipa-visibility.c (function_and_variable_visibility): Use
18188 varpool_get_constructor.
18189 * cgraph.h (varpool_get_constructor): Declare.
18190 (varpool_ctor_useable_for_folding_p): New function.
18191 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
18192 parameter; return error_mark_node for non-trivial constructors.
18193 (lto_write_tree_1, DFS_write_tree): Update use of
18194 get_symbol_initial_value.
18195 (output_function): Update initialization of symbol.
18196 (output_constructor): New function.
18197 (copy_function): Rename to ..
18198 (copy_function_or_variable): ... this one; handle vars too.
18199 (lto_output): Output variable sections.
18200 * lto-streamer-in.c (input_constructor): New function.
18201 (lto_read_body): Rename from ...
18202 (lto_read_body_or_constructor): ... this one; handle vars too.
18203 (lto_input_variable_constructor): New function.
18204 * ipa-prop.c (ipa_prop_write_jump_functions,
18205 ipa_prop_write_all_agg_replacement): Update.
18206 * lto-cgraph.c (compute_ltrans_boundary): Use it.
18207 (output_cgraph_opt_summary): Set symbol to NULL.
18209 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18211 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
18212 non-polymorphic types.
18213 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
18214 * ipa-devirt.c (types_same_for_odr): Do not explode when one
18215 of types is not polymorphic.
18217 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
18219 * lra-constraints.c (remove_inheritance_pseudos): Process
18220 destination pseudo too.
18222 2014-07-11 Rong Xu <xur@google.com>
18224 * gcov-tool.c (gcov_output_files): Fix build error introduced in
18227 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18229 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
18230 * config/avr/avr-devices.c (AVR_MCU): Same.
18231 (avr_mcu_types): add text start value to end of device list.
18232 * config/avr/avr-mcus.def: Add text section start for all devices.
18233 (ata5782): Add new avr5 device.
18235 * config/avr/avr-tables.opt: Regenerate.
18236 * config/avr/avr.h: Add declaration for text section start handler.
18237 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
18239 (LINK_SPEC): Include text section start handler to linker spec.
18240 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
18241 pass -Ttext option to linker if the text section start for the device
18243 * config/avr/t-multilib: Regenerate.
18244 * doc/avr-mmcu.texi: Regenerate.
18246 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
18248 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
18249 * config/rs6000/aix52.h (LINK_SPEC): Same.
18250 * config/rs6000/aix53.h (LINK_SPEC): Same.
18251 * config/rs6000/aix61.h (LINK_SPEC): Same.
18252 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
18254 2014-07-11 Roman Gareev <gareevroman@gmail.com>
18256 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
18257 (graphite_verify): New function.
18258 (ivs_params_clear): New function.
18259 (gcc_expression_from_isl_ast_expr_id): New function.
18260 (gcc_expression_from_isl_expr_int): New function.
18261 (binary_op_to_tree): New function.
18262 (ternary_op_to_tree): New function.
18263 (unary_op_to_tree): New function.
18264 (nary_op_to_tree): New function.
18265 (gcc_expression_from_isl_expr_op): New function.
18266 (gcc_expression_from_isl_expression): New function.
18267 (graphite_create_new_loop): New function.
18268 (translate_isl_ast_for_loop): New function.
18269 (get_upper_bound): New function.
18270 (graphite_create_new_loop_guard): New function.
18271 (translate_isl_ast_node_for): New function.
18272 (translate_isl_ast): New function.
18273 (add_parameters_to_ivs_params): New function.
18274 (scop_to_isl_ast): New parameter ip.
18275 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
18277 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18279 * config/xtensa/predicates.md (call expander): Update for
18280 DECL_SECTION_NAME being string.
18282 2014-07-11 Richard Biener <rguenther@suse.de>
18284 PR middle-end/61473
18285 * builtins.c (fold_builtin_memory_op): Inline memory moves that
18286 can be implemented with a single load followed by a single store.
18287 (c_strlen): Only warn when only_value is not 2.
18289 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
18291 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
18293 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
18296 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
18297 (*movhi_bytes): Likewise.
18298 (*arm_movqi_insn): Likewise.
18300 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
18303 * config/alpha/alpha.c: Include tree-pass.h, context.h
18304 and pass_manager.h.
18305 (pass_data_handle_trap_shadows): New pass.
18306 (pass_handle_trap_shadows::gate): New pass gate function.
18307 (make_pass_handle_trap_shadows): New function.
18308 (rest_of_handle_trap_shadows): Ditto.
18310 (alpha_align_insns_1): Rename from alpha_align_insns.
18311 (pass_data_align_insns): New pass.
18312 (pass_align_insns::gate): New pass gate function.
18313 (make_pass_aling_insns): New function.
18314 (rest_of_align_insns): Ditto.
18315 (alpha_align_insns): Ditto.
18317 (alpha_option_override): Declare handle_trap_shadows info
18318 and align_insns_info. Register handle_trap_shadows and align_insns
18320 (alpha_reorg): Do not call alpha_trap_shadows and
18321 alpha_align_insn from here.
18323 (alpha_pad_function_end): Do not skip BARRIERs.
18325 2014-07-10 Rong Xu <xur@google.com>
18327 Add gcov-tool: an offline gcda profile processing tool support.
18328 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
18329 (gcov_is_error): Ditto.
18330 (gcov_read_string): Ditto.
18331 (gcov_read_sync): Ditto.
18332 * gcov-io.h: Move counter defines to gcov-counter.def.
18333 * gcov-dump.c (tag_counters): Use gcov-counter.def.
18334 * coverage.c: Ditto.
18335 * gcov-tool.c: Offline gcda profile processing tool.
18336 (unlink_gcda_file): Remove one gcda file.
18337 (unlink_profile_dir): Remove gcda files from the profile path.
18338 (gcov_output_files): Output gcda files to an output dir.
18339 (profile_merge): Merge two profiles in directory.
18340 (print_merge_usage_message): Print merge usage.
18341 (merge_usage): Print merge usage and exit.
18342 (do_merge): Driver for profile merge sub-command.
18343 (profile_rewrite): Rewrite profile.
18344 (print_rewrite_usage_message): Print rewrite usage.
18345 (rewrite_usage): Print rewrite usage and exit.
18346 (do_rewrite): Driver for profile rewrite sub-command.
18347 (print_usage): Print gcov-info usage and exit.
18348 (print_version): Print gcov-info version.
18349 (process_args): Process arguments.
18350 (main): Main routine for gcov-tool.
18351 * Makefile.in: Build and install gcov-tool.
18352 * gcov-counter.def: New file split from gcov-io.h.
18353 * doc/gcc.texi: Include gcov-tool.texi.
18354 * doc/gcov-tool.texi: Document for gcov-tool.
18356 2014-07-10 Richard Biener <rguenther@suse.de>
18358 PR tree-optimization/61757
18359 * tree-ssa-dom.c (loop_depth_of_name): Restore.
18360 (propagate_rhs_into_lhs): Revert part of last change.
18362 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
18364 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
18367 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
18369 PR middle-end/53590
18370 * function.c (allocate_struct_function): Revert r188667 change.
18372 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
18374 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
18376 * doc/install.texi: Remove links to defunct package providers for
18379 2014-07-09 Tom de Vries <tom@codesourcery.com>
18381 * final.c (get_call_fndecl): Declare.
18382 (self_recursive_call_p): New function.
18383 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
18385 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18387 * ipa-devirt.c (record_node): Walk through aliases.
18389 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18391 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
18393 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18396 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
18398 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18400 * ipa-visibility.c (function_and_variable_visibility): Remove
18401 temporary hack disabling local aliases on AIX.
18403 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18405 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
18406 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
18408 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18410 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
18411 * rs6000/rs6000.c: Inline output of .set instruction.
18412 (declare_alias_data): New struct.
18413 (rs6000_declare_alias): New function.
18414 (rs6000_xcoff_declare_function_name): Use it.
18415 (rs6000_xcoff_declare_object_name): New function.
18416 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
18417 (ASM_OUTPUT_DEF): Turn to empty definition.
18419 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18422 * hash-table.h: use hash_table::value_type instead of
18423 Descriptor::value_type in the return types of several methods.
18425 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18427 * tree-pass.h (pass_data): Remove has_execute member.
18428 * passes.c (execute_one_pass): Don't check pass->has_execute.
18429 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
18430 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
18431 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
18432 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
18433 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
18434 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
18435 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
18436 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
18437 gimple-low.c, gimple-ssa-isolate-paths.c,
18438 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
18439 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
18440 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
18441 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
18442 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
18443 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
18444 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
18445 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
18446 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
18447 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
18448 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
18449 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
18450 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
18451 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
18452 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
18453 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
18454 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
18455 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
18456 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
18457 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
18458 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
18459 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
18460 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
18461 web.c: Remove initializer for pass_data::has_execute.
18463 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18465 * graphite-htab.h: Use hash_map instead of hash_table.
18466 * graphite-clast-to-gimple.c: Adjust.
18467 * passes.c: Use hash_map instead of hash_table.
18468 * sese.c: Likewise.
18469 * sese.h: Remove now unused code.
18471 2014-07-08 Sriraman Tallam <tmsriram@google.com>
18474 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
18477 2014-07-08 Jakub Jelinek <jakub@redhat.com>
18479 PR rtl-optimization/61673
18480 * combine.c (simplify_comparison): Test just mode's sign bit
18481 in tmode rather than the sign bit and any bits above it.
18483 2014-07-08 Roman Gareev <gareevroman@gmail.com>
18485 * graphite-isl-ast-to-gimple.c (generate_isl_context):
18486 Add __isl_give to the declaration.
18487 (generate_isl_schedule): Likewise.
18488 (scop_to_isl_ast): Likewise.
18490 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18492 * config/arm/arm.c (cortexa5_extra_costs): New table.
18493 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
18495 2014-07-08 Jakub Jelinek <jakub@redhat.com>
18497 PR tree-optimization/61725
18498 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
18499 range, use range_includes_zerop_p instead of integer_zerop on
18500 vr0->min, only use log2 of max if min is not negative.
18502 2014-07-08 Richard Biener <rguenther@suse.de>
18504 * tree-ssa-dom.h (loop_depth_of_name): Remove.
18505 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
18506 restriction on loop depth difference.
18507 (record_equality): Likewise.
18508 (propagate_rhs_into_lhs): Likewise. Simplify condition.
18509 (loop_depth_of_name): Remove.
18510 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
18511 restriction on loop depth difference.
18512 (init_copy_prop): Likewise.
18514 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18516 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
18518 (walk_aliased_vdefs): Likewise.
18519 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
18520 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
18521 (detect_type_change_from_memory_writes): Check if entry was reached.
18523 2014-07-08 Richard Biener <rguenther@suse.de>
18525 PR tree-optimization/61681
18526 * tree-ssa-structalias.c (find_what_var_points_to): Expand
18527 NONLOCAL inside ESCAPED.
18529 2014-07-08 Richard Biener <rguenther@suse.de>
18531 PR tree-optimization/61680
18532 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
18533 Handle properly all read-write dependences with group accesses.
18535 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
18537 PR tree-optimization/61576
18538 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
18539 block containing reduction statement is predecessor of phi basi block.
18541 2014-07-08 Marek Polacek <polacek@redhat.com>
18544 * fold-const.c (round_up_loc): Change the parameter type.
18546 * fold-const.h (round_up_loc): Adjust declaration.
18547 * stor-layout.c (finalize_record_size): Check for too large types.
18549 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
18551 * symtab.c: Include calls.h.
18552 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
18554 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
18556 * config/rs6000/rs6000.c (output_vec_const_move): Handle
18557 little-endian code generation.
18558 * config/rs6000/spe.md (spe_evmergehi): Rename to...
18559 (vec_perm00_v2si): ... this. Handle little-endian code generation.
18560 (spe_evmergehilo): Rename to...
18561 (vec_perm01_v2si): ... this. Handle little-endian code generation.
18562 (spe_evmergelo): Rename to...
18563 (vec_perm11_v2si): ... this. Handle little-endian code generation.
18564 (spe_evmergelohi): Rename to...
18565 (vec_perm10_v2si): ... this. Handle little-endian code generation.
18566 (spe_evmergehi, spe_evmergehilo): New expanders.
18567 (spe_evmergelo, spe_evmergelohi): Likewise.
18568 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
18569 (*frob_tf_ti): Likewise.
18570 (*frob_<mode>_di_2): Likewise.
18571 (*frob_tf_di_8_2): Likewise.
18572 (*frob_di_<mode>): Likewise.
18573 (*frob_ti_tf): Likewise.
18574 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
18575 (*frob_ti_<mode>_8_2): Likewise.
18576 (*frob_ti_tf_2): Likewise.
18577 (mov_si<mode>_e500_subreg0): Rename to...
18578 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
18580 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
18581 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
18582 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
18583 the big endianness only.
18584 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
18585 (*mov_si<mode>_e500_subreg0_2): Rename to...
18586 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
18587 big big endianness only.
18588 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
18589 (*mov_si<mode>_e500_subreg4): Rename to...
18590 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
18592 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
18593 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
18594 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
18595 the big endianness only.
18596 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
18598 (*mov_si<mode>_e500_subreg4_2): Rename to...
18599 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
18601 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
18602 (*mov_sitf_e500_subreg8): Rename to...
18603 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
18605 (*mov_sitf_e500_subreg8_le): New instruction pattern.
18606 (*mov_sitf_e500_subreg8_2): Rename to...
18607 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
18609 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
18610 (*mov_sitf_e500_subreg12): Rename to...
18611 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
18613 (*mov_sitf_e500_subreg12_le): New instruction pattern.
18614 (*mov_sitf_e500_subreg12_2): Rename to...
18615 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
18617 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
18619 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
18621 * asan.c (instrument_strlen_call): Do not instrument first byte
18622 in strlen if already instrumented.
18624 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18626 * config/arm/arm.opt (mwords-little-endian): Delete.
18627 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
18628 of TARGET_LITTLE_WORDS.
18629 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
18630 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
18632 * doc/invoke.texi: Remove references to -mwords-little-endian.
18634 2014-07-07 Jakub Jelinek <jakub@redhat.com>
18636 * expmed.c (struct init_expmed_rtl): Change all fields but
18637 pow2 and cint from struct rtx_def to rtx.
18638 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
18639 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
18642 2014-07-06 Marek Polacek <polacek@redhat.com>
18645 * doc/invoke.texi: Document -Wsizeof-array-argument.
18647 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
18649 * wide-int.h (wide_int_storage): Change declaration from struct
18652 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
18654 * cgraph.c (cgraph_create_indirect_edge): Update call of
18655 get_polymorphic_call_info.
18656 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
18657 (possible_polymorphic_call_targets): Add parameter call.
18658 (decl_maybe_in_construction_p): New predicate.
18659 (get_polymorphic_call_info): Add parameter call;
18660 use decl_maybe_in_construction_p.
18661 * gimple-fold.c (fold_gimple_assign): Update use of
18662 possible_polymorphic_call_targets.
18663 (gimple_fold_call): Likewise.
18664 * ipa-prop.c: Inlcude calls.h
18665 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
18666 (param_type_may_change_p): New predicate.
18667 (detect_type_change_from_memory_writes): Break out from ...
18668 (detect_type_change): ... this one; use param_type_may_change_p.
18669 (detect_type_change_ssa): Use param_type_may_change_p.
18670 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
18672 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
18675 * config/arm/arm-protos.h (arm_legitimate_address_p,
18676 arm_is_constant_pool_ref): Add prototypes.
18677 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
18678 (arm_is_constant_pool_ref) New function.
18679 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
18680 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
18681 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
18682 operand. Remove pool_range and neg_pool_range attributes.
18683 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
18684 pool_range and neg_pool_range attributes.
18685 * config/arm/constraints.md (Uh): New constraint.
18686 (Uq): Don't allow constant pool references.
18688 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
18690 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
18691 (move_lo_quad_internal_be_<mode>): Likewise.
18692 (move_lo_quad_<mode>): Convert to define_expand.
18693 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
18694 (aarch64_simd_move_hi_quad_be_<mode>): New.
18695 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
18696 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
18697 (aarch64_combinez_be<mode>): New.
18698 (aarch64_combine<mode>): Convert to define_expand.
18699 (aarch64_combine_internal<mode>): New.
18700 (aarch64_simd_combine<mode>): Remove bogus RTL description.
18702 2014-07-04 Tom de Vries <tom@codesourcery.com>
18704 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
18705 combination of earlyclobber and read/write modifiers.
18707 2014-07-04 Tom de Vries <tom@codesourcery.com>
18709 * config/aarch64/aarch64-simd.md
18710 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
18712 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
18715 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
18717 2014-07-04 Jakub Jelinek <jakub@redhat.com>
18719 PR middle-end/61654
18720 * cgraphunit.c (expand_thunk): Call free_dominance_info.
18722 PR tree-optimization/61684
18723 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
18724 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
18726 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18727 Kito Cheng <kito@0xlab.org>
18728 Monk Chiang <sh.chiang04@gmail.com>
18730 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
18731 (nds32_symbol_load_store_p): Move to ...
18732 (nds32_fp_as_gp_check_available): Move to ...
18733 * config/nds32/nds32-fp-as-gp.c: ... here.
18734 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
18735 extern declaration.
18737 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18738 Kito Cheng <kito@0xlab.org>
18739 Monk Chiang <sh.chiang04@gmail.com>
18741 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
18742 (nds32_expand_store_multiple): Move to ...
18743 (nds32_expand_movmemqi): Move to ...
18744 * config/nds32/nds32-memory-manipulation.c: ... here.
18746 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18747 Kito Cheng <kito@0xlab.org>
18748 Monk Chiang <sh.chiang04@gmail.com>
18750 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
18751 (nds32_output_casesi_pc_relative): Move to ...
18752 (nds32_output_casesi): Move to ...
18753 (nds32_mem_format): Move to ...
18754 (nds32_output_16bit_store): Move to ...
18755 (nds32_output_16bit_load): Move to ...
18756 (nds32_output_32bit_store): Move to ...
18757 (nds32_output_32bit_load): Move to ...
18758 (nds32_output_32bit_load_s): Move to ...
18759 (nds32_output_stack_push): Move to ...
18760 (nds32_output_stack_pop): Move to ...
18761 * config/nds32/nds32-md-auxiliary.c: ... here.
18763 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18764 Ling-Hua Tseng <uranus@tinlans.org>
18766 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
18767 the purpose of this file.
18769 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18770 Kito Cheng <kito@0xlab.org>
18771 Monk Chiang <sh.chiang04@gmail.com>
18773 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
18774 (nds32_address_cost): Move implementation to ...
18775 * config/nds32/nds32-cost.c: ... here.
18776 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
18777 (nds32_address_cost_impl): Declare.
18779 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18780 Kito Cheng <kito@0xlab.org>
18781 Monk Chiang <sh.chiang04@gmail.com>
18783 * config/nds32/nds32.c
18784 (nds32_consecutive_registers_load_store_p): Move to ...
18785 (nds32_valid_multiple_load_store): Move to ...
18786 (nds32_valid_stack_push_pop): Move to ...
18787 (nds32_can_use_bclr_p): Move to ...
18788 (nds32_can_use_bset_p): Move to ...
18789 (nds32_can_use_btgl_p): Move to ...
18790 (nds32_can_use_bitci_p): Move to ...
18791 * config/nds32/nds32-predicates.c: ... here.
18793 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18794 Kito Cheng <kito@0xlab.org>
18795 Monk Chiang <sh.chiang04@gmail.com>
18797 * config/nds32/nds32.c
18798 (nds32_expand_builtin_null_ftype_reg): Move to ...
18799 (nds32_expand_builtin_reg_ftype_imm): Move to ...
18800 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
18801 (nds32_init_builtins): Move implementation to ...
18802 (nds32_expand_builtin): Move implementation to ...
18803 * config/nds32/nds32-intrinsic.c: ... here.
18804 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
18805 (nds32_expand_builtin_impl): Declare.
18807 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18808 Kito Cheng <kito@0xlab.org>
18809 Monk Chiang <sh.chiang04@gmail.com>
18811 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
18812 (nds32_emit_section_tail_template): Move to ...
18813 (nds32_emit_isr_jmptbl_section): Move to ...
18814 (nds32_emit_isr_vector_section): Move to ...
18815 (nds32_emit_isr_reset_conten): Move to ...
18816 (nds32_check_isr_attrs_conflict): Move to ...
18817 (nds32_construct_isr_vectors_information): Move to ...
18818 (nds32_asm_file_start): Move implementation to ...
18819 (nds32_asm_file_end): Move implementation to ...
18820 * config/nds32/nds32-isr.c: ... here.
18821 * config/nds32/nds32-protos.h
18822 (nds32_check_isr_attrs_conflict): Declare.
18823 (nds32_construct_isr_vectors_information): Declare.
18824 (nds32_asm_file_start_for_isr): Declare.
18825 (nds32_asm_file_end_for_isr): Declare.
18827 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18828 Kito Cheng <kito@0xlab.org>
18829 Monk Chiang <sh.chiang04@gmail.com>
18831 * config.gcc (nds32*): Add new modules to extra_objs.
18832 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
18833 (nds32be-*-*): Likewise.
18834 * config/nds32/nds32-cost.c: New file.
18835 * config/nds32/nds32-fp-as-gp.c: New file.
18836 * config/nds32/nds32-intrinsic.c: New file.
18837 * config/nds32/nds32-isr.c: New file.
18838 * config/nds32/nds32-md-auxiliary.c: New file.
18839 * config/nds32/nds32-memory-manipulation.c: New file.
18840 * config/nds32/nds32-pipelines-auxiliary.c: New file.
18841 * config/nds32/nds32-predicates.c: New file.
18842 * config/nds32/t-nds32: New file.
18844 2014-07-03 Jakub Jelinek <jakub@redhat.com>
18846 PR tree-optimization/61682
18847 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
18848 using cases and when one of the operands is equal to 1.
18850 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
18852 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
18853 ashr<mode>3): Correct mode of operands[2].
18854 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
18855 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
18856 Correct mode of operands[2]. Fix split condition.
18858 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
18860 * arm.md (arch): Add armv6_or_vfpv3.
18861 (arch_enabled): Add test for the above.
18862 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
18864 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
18866 2014-07-03 Jakub Jelinek <jakub@redhat.com>
18868 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
18869 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
18870 HWI 1 and negate the unsigned value.
18871 * expmed.c (expand_sdiv_pow2): For modes wider than word always
18872 use AND instead of shift.
18873 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
18875 2014-07-03 Marek Polacek <polacek@redhat.com>
18877 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
18878 (-fsanitize=float-divide-by-zero): Move to the table with
18879 -fsanitize=undefined suboptions.
18880 (-fsanitize=float-cast-overflow): Likewise.
18882 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
18884 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
18885 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
18888 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18890 * loop-invariant.c (struct invariant): Add a new member: eqno;
18891 (find_identical_invariants): Update eqno;
18892 (create_new_invariant): Init eqno;
18893 (get_inv_cost): Compute comp_cost with eqno;
18895 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
18897 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
18898 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
18899 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
18900 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
18901 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
18903 2014-07-02 Christian Bruel <christian.bruel@st.com>
18907 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
18908 (make_preds_opaque): Delete.
18909 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
18910 (commit_mode_sets): New function.
18911 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
18912 Process all modes at once.
18913 * basic-block.h (pre_edge_lcm_avs): Declare.
18914 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
18915 Call clear_aux_for_edges. Fix comments.
18916 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
18917 (pre_edge_rev_lcm): Idem.
18918 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
18920 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
18921 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
18923 * config/i386/i386.c (x96_emit_mode_set): Idem.
18924 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
18925 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
18926 (fpscr_toggle) Disallow from delay slot.
18927 * target.def (emit_mode_set): Add prev_mode parameter.
18928 * doc/tm.texi: Regenerate.
18930 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18932 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
18935 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
18937 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
18938 vtable_pointer_value_to_vtable): Constify.
18939 (contains_polymorphic_type_p): Declare.
18940 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
18941 vtable_pointer_value_to_vtable): Constify.
18942 (contains_polymorphic_type_p): New predicate.
18943 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
18945 (ipa_set_ancestor_jf): Likewise.
18946 (detect_type_change): Return false in easy cases.
18947 (compute_complex_assign_jump_func): Require type to contain
18949 (compute_known_type_jump_func): Likewise.
18951 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
18953 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
18955 (type_in_anonymous_namespace_p): Constify argument.
18956 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
18957 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
18958 (main_odr_variant): New function.
18959 (hash_type_name): Make static; update assert; do not ICE on
18961 (types_same_for_odr): Bring here from tree.c; simplify and remove
18962 old structural comparing code that doesn't work for templates.
18963 (odr_hasher::equal): Update assert.
18964 (add_type_duplicate): Return true when bases should be computed;
18965 replace incomplete loader by complete; do not output duplicated
18966 warnings; do not ICE on non-records; set odr_violated flag.
18967 (get_odr_type): Be ready to replace incomplete type by complete
18968 one; work on ODR variants instead of main variants; reorder item
18969 in array so bases have still smaller indexes.
18970 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
18971 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
18973 2014-07-01 Cary Coutant <ccoutant@google.com>
18975 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
18977 (resolve_addr_in_expr): When replacing the rtx in a location list
18978 entry, get a new address table entry.
18979 (dwarf2out_finish): Call index_location_lists even if there are no
18980 addr_index_table entries yet.
18982 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
18984 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
18985 change for not being obvious.
18987 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
18989 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
18992 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18994 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
18995 (vcagt_f64): Likewise.
18996 (vcale_f64): Likewise.
18997 (vcaled_f64): Likewise.
18998 (vcales_f32): Likewise.
18999 (vcalt_f64): Likewise.
19000 (vcaltd_f64): Likewise.
19001 (vcalts_f32): Likewise.
19003 2014-07-01 Marek Polacek <polacek@redhat.com>
19005 * doc/invoke.texi: Document -Wint-conversion.
19007 2014-07-01 Marek Polacek <polacek@redhat.com>
19010 * doc/invoke.texi: Document -Wincompatible-pointer-types.
19012 2014-07-01 Martin Liska <mliska@suse.cz>
19014 IPA REF alias refactoring
19015 * cgraph.h (iterate_direct_aliases): New function.
19016 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
19017 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
19018 FOR_EACH_ALIAS added.
19019 (cgraph_for_node_and_aliases): Likewise.
19020 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
19021 * ipa-inline.c (reset_edge_caches): Likewise.
19022 (update_caller_keys): Likewise.
19023 * trans-mem.c (ipa_tm_execute): Likewise.
19024 *varpool.c (varpool_analyze_node): Likewise.
19025 (varpool_for_node_and_aliases): Likewise.
19026 * ipa-ref.h (first_alias): New function.
19027 (last_alias): Likewise.
19028 (has_aliases_p): Likewise.
19029 * ipa-ref.c (ipa_ref::remove_reference): Removal function
19030 is sensitive to IPA_REF_ALIASes.
19031 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
19032 are put at the beginning of the list.
19033 (symtab_node::iterate_direct_aliases): New function.
19035 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19038 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
19040 (write_ts_type_common_tree_pointers): Do not stream fields not set
19041 for incomplete types; do not stream duplicated fields for variants;
19042 sanity check that variant and type match.
19043 (write_ts_type_non_common_tree_pointers): Likewise.
19044 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
19045 TYPE_SIZE whether type is complete.
19046 (lto_input_ts_type_common_tree_pointers): Do same changes as in
19047 write_ts_type_common_tree_pointers
19048 (lto_input_ts_type_non_common_tree_pointers): Likewise.
19050 2014-06-30 Joseph Myers <joseph@codesourcery.com>
19052 * var-tracking.c (add_stores): Return instead of asserting if old
19053 and new values for conditional store are the same.
19055 2014-06-30 Richard Henderson <rth@redhat.com>
19059 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
19060 the cfg if there were any changes.
19061 * passes.def: Revert move of peephole2 after reorder_blocks;
19062 move duplicate_computed_gotos before peephole2.
19064 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
19066 * except.c (emit_note_eh_region_end): New helper function.
19067 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
19068 emit EH_REGION_END note.
19069 * jump.c (cleanup_barriers): Do not split a call and its
19070 corresponding CALL_ARG_LOCATION note.
19072 2014-06-30 Jeff Law <law@redhat.com>
19074 PR tree-optimization/61607
19075 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
19076 deeper into the SSA_NAME_VALUE chain.
19078 2014-06-30 Marek Polacek <polacek@redhat.com>
19080 * convert.c (convert_to_integer): Don't instrument conversions if the
19081 function has no_sanitize_undefined attribute.
19082 * ubsan.c: Don't run the ubsan pass if the function has
19083 no_sanitize_undefined attribute.
19085 2014-06-30 Jakub Jelinek <jakub@redhat.com>
19087 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
19088 -fsanitize=undefined suboptions.
19090 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
19092 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
19093 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
19094 against bigendian and adjust indices.
19096 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
19098 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
19100 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
19103 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
19104 Add alternative; make early clobber. Adjust both split patterns
19105 to use operand 0 as the working register.
19107 2014-06-30 Jakub Jelinek <jakub@redhat.com>
19109 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
19110 as ira_object_id_map might be NULL, or 1.
19112 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19114 * loop-invariant.c (get_inv_cost): Handle register class.
19115 (gain_for_invariant): Check the register pressure of the inv
19116 and its overlapped register class, other than all.
19118 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
19120 * doc/invoke.texi (Optimize Options): Fix descriptions of
19121 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
19123 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
19125 * doc/extend.texi (Function Attributes): Update 'naked' attribute
19128 2014-06-29 Tobias Grosser <tobias@grosser.es>
19131 * graphite-isl-ast-to-gimple.c: Add missing guards.
19133 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19135 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
19136 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
19137 * flag-types.h: Add new enum fgraphite_generator.
19138 * graphite-isl-ast-to-gimple.c: New.
19139 * graphite-isl-ast-to-gimple.h: New.
19140 * graphite.c (graphite_transform_loops): Add choice of Graphite
19141 code generator, which depends on flag_graphite_code_gen.
19143 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19145 * graphite-dependences.c (subtract_commutative_associative_deps):
19146 Add NULL checking of the following variables: must_raw_no_source,
19147 may_raw_no_source, must_war_no_source, may_war_no_source,
19148 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
19149 must_war, may_war, must_waw, may_waw.
19151 2014-06-29 Roman Gareev <gareevroman@gmail.com>
19153 * graphite-clast-to-gimple.c: gloog is renamed to
19154 graphite_regenerate_ast_cloog. gloog_error is renamed to
19155 graphite_regenerate_error.
19156 * graphite-clast-to-gimple.h: The definition of the struct
19157 bb_pbb_def is moved to graphite-htab.h.
19158 Add inclusion of the hash-table.h.
19159 * graphite-htab.h: The declaration of the function gloog is moved
19160 to graphite-clast-to-gimple.h and renamed to
19161 graphite_regenerate_ast_cloog.
19162 * graphite.c (graphite_transform_loops): gloog is renamed
19163 to graphite_regenerate_ast_cloog.
19165 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19167 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
19169 (write_ts_type_common_tree_pointers): Do not stream fields not set
19170 for incomplete types; do not stream duplicated fields for variants;
19171 sanity check that variant and type match.
19172 (write_ts_type_non_common_tree_pointers): Likewise.
19173 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
19174 TYPE_SIZE whether type is complete.
19175 (lto_input_ts_type_common_tree_pointers): Do same changes as in
19176 write_ts_type_common_tree_pointers
19177 (lto_input_ts_type_non_common_tree_pointers): Likewise.
19179 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19181 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
19183 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19185 * tree-inline.c (remap_type_1): Do not duplicate fields
19186 that are shared in between type and its main variant.
19188 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19190 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
19192 (ipa_set_ancestor_jf) Likewise.
19193 (check_stmt_for_type_change): Check that we work on main variant.
19194 (detect_type_change): Look into main variant.
19195 (compute_known_type_jump_func): Check that main variant has BINFO.
19197 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19199 * ipa-devirt.c (set_type_binfo): New function.
19200 (add_type_duplicate): Use it.
19201 (get_odr_type): Sanity check that binfos points to main variants.
19202 (get_class_context): Be sure the context's outer_type is main variant.
19203 (contains_type_p): Walk main variant.
19204 (get_polymorphic_call_info_for_decl): Set outer_type to be
19206 (get_polymorphic_call_info): Likewise.
19207 (possible_polymorphic_call_targets): Sanity check that we operate
19210 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
19212 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
19214 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
19216 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
19217 accidental change due to wide-int branch merge.
19219 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19221 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
19222 compressed debug support.
19223 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
19224 * configure: Regenerate.
19225 * config.in: Regenerate.
19226 * common.opt (compressed_debug_sections): New enum.
19227 (gz, gz=): New options.
19228 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
19229 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
19230 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
19231 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
19232 LINK_COMPRESS_DEBUG_SPEC.
19233 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
19234 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
19235 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
19236 (Debugging Options): Document -gz[=type].
19238 2014-06-27 Martin Jambor <mjambor@suse.cz>
19241 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
19242 args_to_skip, use those from node instead. Copy args_to_skip and
19243 combined_args_to_skip from node to the new thunk.
19244 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
19245 (cgraph_create_virtual_clone): Moved computation of
19246 combined_args_to_skip...
19247 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
19249 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
19251 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
19252 redundant diagnostic machinary.
19254 2014-06-27 Richard Biener <rguenther@suse.de>
19256 * tree-ssa-math-opts.c (bswap_replace): Fix
19257 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
19259 2014-06-27 Martin Liska <mliska@suse.cz>
19261 * gimple.h (gimple_location_safe): New function introduced.
19262 * cgraphunit.c (walk_polymorphic_call_targets): Usage
19263 of gimple_location_safe replaces gimple_location.
19264 (gimple_fold_call): Likewise.
19265 * ipa-devirt.c (ipa_devirt): Likewise.
19266 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
19267 * ipa.c (walk_polymorphic_call_targets): Likewise.
19268 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
19270 2014-06-27 Jakub Jelinek <jakub@redhat.com>
19272 PR tree-optimization/57233
19273 PR tree-optimization/61299
19274 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
19276 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
19277 would be lowered to scalar shifts, check if corresponding
19278 shifts and vector BIT_IOR_EXPR are supported and don't lower
19279 or lower just to narrower vector type in that case.
19280 * expmed.c (expand_shift_1): Fix up handling of vector
19281 shifts and rotates.
19283 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
19286 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
19288 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
19290 * doc/invoke.texi (-fsemantic-interposition): Document.
19291 * common.opt (fsemantic-interposition): New flag.
19292 * varasm.c (decl_replaceable_p): Use it.
19294 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19297 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
19298 extraction other than index 3.
19300 2014-06-26 Teresa Johnson <tejohnson@google.com>
19302 * doc/invoke.texi: Fix typo.
19303 * dumpfile.c: Add support for documented -fdump-* options
19304 optimized/missed/note/optall.
19306 2014-06-26 Martin Jambor <mjambor@suse.cz>
19308 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
19309 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
19310 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
19311 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
19312 * opts.c (default_options_optimization): Set
19313 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
19314 * doc/invoke.texi (allow-load-data-races)
19315 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
19316 (allow-store-data-races): Document the new default.
19318 2014-06-26 Martin Jambor <mjambor@suse.cz>
19320 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
19321 renamed to ipa_impossible_devirt_target. Fix typo.
19322 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
19323 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
19324 ipa_impossible_devirt_target.
19326 2014-06-26 Richard Biener <rguenther@suse.de>
19328 PR tree-optimization/61607
19329 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
19330 explaining why we restrict copies on loop depth.
19331 * tree-ssa-dom.c (cprop_operand): Remove restriction on
19333 (record_equivalences_from_phis): Instead add it here.
19335 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
19337 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
19338 (LTO_WRAPPER_OBJS): New variable.
19339 (lto-wrapper$(exeext)): Use it.
19340 * collect2.c: Include "collect-utils.h".
19341 (verbose, debug): Remove variables.
19342 (at_file_supplied): No longer static.
19343 (tool_name): New variable.
19344 (do_wait, fork_execute, maybe_unlink): Don't declare.
19345 (tool_cleanup): No longer static.
19346 (notice): Remove function.
19347 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
19348 fork_execute calls.
19349 (collect_wait, do_wait, collect_execute): Remove functions.
19350 (maybe_unlink): No longer static.
19351 * collect2.h (verbose, debug): Don't declare.
19352 (at_file_supplied): Declare.
19353 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
19355 (collect_execute): Replace with implementation from collect2, plus a
19356 new arg use_atfile. All callers changed.
19357 (collect_wait): Replace with implementation from collect2.
19358 (maybe_unlink_file): Remove function.
19359 (fork_execute): Replace with implementation from collect2, plus a
19360 new arg use_atfile. All callers changed.
19361 (do_wait): Add call to utils_cleanup to the error path.
19362 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
19363 (tool_cleanup): Adjust declarations.
19364 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
19365 * tlink.c: Include "collect-utils.h".
19366 (tlink_execute): New arg use_atfile. All callers changed.
19367 (tlink_init, tlink_execute): Remove declarations.
19369 * collect-utils.c (save_temps): New variable.
19370 (do_wait): Use it instead of debug. Use fatal_error.
19371 * collect-utils.h (save_temps): Declare.
19372 * collect2.c (verbose): Rename from vflag. All uses changed.
19373 (tool_cleanup): New function, copied from collect_atexit.
19374 (collect_atexit, handler): Just call it.
19375 * collect2.h (verbose): Declaration renamed from vflag.
19376 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
19379 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
19380 (lto-wrapper$(exeext)): Link with collect-utils.o.
19381 * collect-utils.c: New file.
19382 * collect-utils.h: New file.
19383 * lto-wrapper.c: Include "collect-utils.h".
19384 (args_name): Delete variable.
19385 (tool_name): New variable.
19386 (tool_cleanup): New function.
19387 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
19388 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
19389 (fork_execute): Remove functions.
19391 2014-06-26 Nick Clifton <nickc@redhat.com>
19393 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
19395 * doc/extend.texi (Function Attributes): Fix typo in description
19396 of RX vector attribute.
19398 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
19400 * config.gcc (supported_defaults): Error when passing either
19401 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
19403 2014-06-26 Richard Biener <rguenther@suse.de>
19405 * tree-ssa-dom.c (cprop_operand): Remove restriction on
19406 propagating volatile pointers.
19408 2014-06-26 Richard Biener <rguenther@suse.de>
19410 PR tree-optimization/61607
19411 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
19412 loop if we redirected its latch edge.
19413 (thread_block_1): Do not cancel loops prematurely.
19415 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
19417 * toplev.c (backend_init_target): Move init_emit_regs and
19419 (backend_init) ... here; skip ira_init_once and backend_init_target.
19420 (target_reinit) ... and here; clear
19421 this_target_rtl->lang_dependent_initialized.
19422 (lang_dependent_init_target): Clear
19423 this_target_rtl->lang_dependent_initialized;
19424 break out rtl initialization to ...
19425 (initialize_rtl): ... here; call also backend_init_target
19427 * toplev.h (initialize_rtl): New function.
19428 * function.c: Include toplev.h
19429 (init_function_start): Call initialize_rtl.
19430 * rtl.h (target_rtl): Add target_specific_initialized,
19431 lang_dependent_initialized.
19433 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
19434 Jakub Jelinek <jakub@redhat.com>
19436 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
19438 2014-06-25 Tom de Vries <tom@codesourcery.com>
19440 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
19442 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
19444 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
19445 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
19446 Issue a strict overflow warning if appropriate.
19448 2014-06-25 Martin Liska <mliska@suse.cz>
19450 IPA REF refactoring
19451 * Makefile.in: Removed header file (ipa-ref-inline.h).
19452 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
19454 (cgraph_speculative_call_info): Likewise.
19455 (cgraph_for_node_thunks_and_aliases): Likewise.
19456 (cgraph_for_node_and_aliases): Likewise.
19457 (verify_cgraph_node): Likewise.
19458 * cgraph.h: Batch of IPA REF functions become member functions of
19459 symtab_node: add_reference, maybe_add_reference, clone_references,
19460 clone_referring, clone_reference, find_reference,
19461 remove_stmt_references, remove_all_references,
19462 remove_all_referring, dump_references, dump_referring,
19463 has_alias_p, iterate_reference, iterate_referring.
19464 * cgraphbuild.c (record_reference): New IPA REF function used.
19465 (record_type_list): Likewise.
19466 (record_eh_tables): Likewise.
19467 (mark_address): Likewise.
19468 (mark_load): Likewise.
19469 (mark_store): Likewise.
19470 (pass_build_cgraph_edges): Likewise.
19471 (rebuild_cgraph_edge): Likewise.
19472 (cgraph_rebuild_references): Likewise.
19473 (pass_remove_cgraph_callee_edges): Likewise.
19474 * cgraphclones.c (cgraph_clone_node): Likewise.
19475 (cgraph_create_virtual_clone): Likewise.
19476 (cgraph_materialize_clone): Likewise.
19477 (cgraph_materialize_all_clones): Likewise.
19478 * cgraphunit.c (cgraph_reset_node): Likewise.
19479 (cgraph_reset_node): Likewise.
19480 (analyze_function): Likewise.
19481 (assemble_thunks_and_aliases): Likewise.
19482 (expand_function): Likewise.
19483 * ipa-comdats.c (propagate_comdat_group): Likewise.
19484 (enqueue_references): Likewise.
19485 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
19486 (create_specialized_node): Likewise.
19487 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
19488 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
19489 * ipa-inline.c (reset_edge_caches): Likewise.
19490 (update_caller_keys): Likewise.
19491 (execute): Likewise.
19492 * ipa-prop.c (remove_described_reference): Likewise.
19493 (propagate_controlled_uses): Likewise.
19494 (ipa_edge_duplication_hook): Likewise.
19495 (ipa_modify_call_arguments): Likewise.
19496 * ipa-pure-const.c (propagate_pure_const): Likewise.
19497 * ipa-ref-inline.h: Header file removed, functions moved
19498 to symtab_node class.
19499 * ipa-ref.c (remove_reference): New class member function.
19500 (cannot_lead_to_return): New class member function.
19501 (referring_ref_list): Likewise.
19502 (referred_ref_list): Likewise.
19503 Rest of functions moved to symtab_node class.
19504 * ipa-ref.h: New member functions remove_reference,
19505 cannot_lead_to_return, referring_ref_list, referred_ref_list added
19507 ipa_ref_list class has new member functions: first_reference,
19508 first_referring, clear, nreferences.
19509 * ipa-reference.c (analyze_function): New IPA REF function used.
19510 (write_node_summary_p): Likewise.
19511 (ipa_reference_write_optimization_summary): Likewise.
19512 * ipa-split.c (split_function): Likewise.
19513 * ipa-utils.c (ipa_reverse_postorder): Likewise.
19514 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
19515 (function_and_variable_visibility): Likewise.
19516 * ipa.c (has_addr_references_p): Likewise.
19517 (process_references): Argument type changed.
19518 (symtab_remove_unreachable_nodes): New IPA REF function used.
19519 (process_references): Likewise.
19520 (set_writeonly_bit): Likewise.
19521 * lto-cgraph.c: Implementation of new symtab_node member functions
19522 that uses new IPA REF functions.
19523 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
19525 * lto-streamer-out.c (output_symbol_p): Likewise.
19526 * lto-streamer.h (referenced_from_this_partition_p): Argument type
19528 * symtab.c: Implementation of new IPA REF API.
19529 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
19530 (ipa_tm_create_version): Likewise.
19531 (ipa_tm_execute): Likewise.
19532 * tree-emutls.c (gen_emutls_addr): Likewise.
19533 * tree-inline.c (copy_bb): Likewise.
19534 (delete_unreachable_blocks_update_callgraph): Likewise.
19535 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
19536 (varpool_for_node_and_aliases): Likewise.
19538 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
19540 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
19542 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
19545 * fold-const.c (fold_checksum_tree): Use a hash_table of const
19546 tree_node * instead of tree_node *.
19548 (print_fold_checksum): Likewise.
19549 (fold_check_failed): Likewise.
19550 (debug_fold_checksum): Likewise.
19551 (fold_build1_stat_loc): Likewise.
19552 (fold_build2_stat_loc): Likewise.
19553 (fold_build3_stat_loc): Likewise.
19554 (fold_build_call_array_loc): Likewise.
19556 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
19558 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
19559 implementation with call to...
19560 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
19562 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
19565 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
19567 PR tree-optimization/57742
19568 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
19569 after replacing the statement.
19571 2014-06-25 Nick Clifton <nickc@redhat.com>
19573 * config/v850/v850.c (GHS_default_section_names): Change to const
19575 (GHS_current_section_names): Likewise.
19576 (v850_insert_attributes): Do not build strings, just assign the
19577 names directly. Change the type of 'chosen_section' to const
19579 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
19580 directly to the array entry.
19581 * config/v850/v850.h (GHS_default_section_names): Change to const
19583 (GHS_current_section_names): Likewise.
19585 2014-06-25 Jakub Jelinek <jakub@redhat.com>
19587 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
19588 (LANG_HOOKS_DECLS): Add it.
19589 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
19591 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
19592 * langhooks.h (struct lang_hooks_for_decls): Add
19593 omp_clause_linear_ctor hook.
19594 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
19595 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
19596 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
19597 combined simd loop use omp_clause_linear_ctor hook.
19599 2014-06-24 Cong Hou <congh@google.com>
19601 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
19602 pattern recognition.
19603 (type_conversion_p): PROMOTION is true if it's a type promotion
19604 conversion, and false otherwise. Return true if the given expression
19605 is a type conversion one.
19606 * tree-vectorizer.h: Adjust the number of patterns.
19607 * tree.def: Add SAD_EXPR.
19608 * optabs.def: Add sad_optab.
19609 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
19610 * expr.c (expand_expr_real_2): Likewise.
19611 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
19612 * gimple.c (get_gimple_rhs_num_ops): Likewise.
19613 * optabs.c (optab_for_tree_code): Likewise.
19614 * tree-cfg.c (estimate_operator_cost): Likewise.
19615 * tree-ssa-operands.c (get_expr_operands): Likewise.
19616 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
19617 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
19618 * doc/generic.texi: Add document for SAD_EXPR.
19619 * doc/md.texi: Add document for ssad and usad.
19621 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19623 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
19624 qualification in cast.
19626 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
19628 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
19629 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
19630 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
19631 (tree_function_decl): ... here.
19632 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
19633 streaming of vindex to ...
19634 (write_ts_function_decl_tree_pointers): ... here.
19635 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
19636 Do not stream DECL_VINDEX.
19637 (lto_input_ts_function_decl_tree_pointers): Stream it here.
19639 2014-06-24 Catherine Moore <clm@codesourcery.com>
19640 Sandra Loosemore <sandra@codesourcery.com>
19642 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
19643 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
19644 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
19646 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
19648 * doc/invoke.texi (Warning Options): Remove duplicated
19649 -Wmaybe-uninitialized.
19651 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
19653 PR tree-optimization/57742
19654 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
19655 (handle_builtin_malloc, handle_builtin_memset): New functions.
19656 (strlen_optimize_stmt): Call them.
19657 * passes.def: Move strlen after loop+dom but before vrp.
19659 2014-06-24 Jakub Jelinek <jakub@redhat.com>
19662 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
19663 model family 6 CPU with has_longmode never use a CPU without
19666 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
19669 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
19672 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19674 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
19675 * dominance.c (iterate_fix_dominators): Use hash_map instead of
19677 * hash-map.h: New file.
19678 * ipa-comdats.c: Use hash_map instead of pointer_map.
19680 * lto-section-out.c: Adjust.
19681 * lto-streamer.h: Replace pointer_map with hash_map.
19682 * symtab.c (verify_symtab): Likewise.
19683 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
19684 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
19685 * tree-streamer.h: Likewise.
19686 * tree-streamer.c: Adjust.
19687 * pointer-set.h: Remove pointer_map.
19689 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19691 * hash-table.h: Add a template arg to choose between storing values
19692 and storing pointers to values, and then provide partial
19693 specializations for both.
19694 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
19695 should store, not the type values should point to.
19696 * tree-into-ssa.c (var_info_hasher): Likewise.
19697 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
19698 * tree-complex.c: Adjust.
19699 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
19700 table instead of int_tree_map *.
19701 * tree-parloops.c: Adjust.
19702 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
19703 type is being stored.
19704 * tree-vectorizer.c: Adjust.
19706 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19708 * hash-table.h: Remove a layer of indirection from hash_table so that
19709 it contains the hash table's data instead of a pointer to the data.
19710 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
19711 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
19712 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
19713 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
19714 fold-const.c, gcse.c, ggc-common.c,
19715 gimple-ssa-strength-reduction.c, gimplify.c,
19716 graphite-clast-to-gimple.c, graphite-dependences.c,
19717 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
19718 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
19719 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
19720 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
19721 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
19722 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
19723 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
19724 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
19725 tree-ssa-live.c, tree-ssa-loop-im.c,
19726 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
19727 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
19728 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
19729 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
19730 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
19731 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
19732 vtable-verify.c, vtable-verify.h: Adjust.
19734 2014-06-24 Richard Biener <rguenther@suse.de>
19736 PR tree-optimization/61572
19737 * tree-ssa-sink.c (statement_sink_location): Do not sink
19738 loads from hard registers.
19740 2014-06-24 Jakub Jelinek <jakub@redhat.com>
19742 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
19743 not mentioned in clauses use private clause if the iterator is
19744 declared in #pragma omp for simd, and when adding lastprivate
19745 instead, add it to the outer #pragma omp for too. Diagnose
19746 if the variable is private in outer context. For simd collapse > 1
19747 loops, replace all iterators with temporaries.
19748 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
19749 same even in collapse > 1 loops.
19751 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
19752 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
19754 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
19755 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
19757 (gimplify_adjust_omp_clauses): Likewise.
19758 * omp-low.c (lower_rec_simd_input_clauses,
19759 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
19760 safelen the same as safelen(1).
19761 * tree-nested.c (convert_nonlocal_omp_clauses,
19762 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
19763 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
19764 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
19765 Fixup handling of GIMPLE_OMP_TARGET.
19766 (convert_tramp_reference_stmt, convert_gimple_call): Handle
19769 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
19771 PR tree-optimization/61554
19772 * tree-ssa-propagate.c: Include "bitmap.h".
19773 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
19774 properly update constructor/destructor.
19775 (substitute_and_fold_dom_walker::before_dom_children):
19776 Remove call to gimple_purge_dead_eh_edges, add bb->index to
19777 need_eh_cleaup instead.
19778 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
19781 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
19783 * varpool.c (dump_varpool_node): Dump used_by_single_function.
19784 * tree-pass.h (make_pass_ipa_single_use): New pass.
19785 * cgraph.h (used_by_single_function): New flag.
19786 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
19788 * passes.def (pass_ipa_single_use): Scedule.
19789 * ipa.c (BOTTOM): New macro.
19790 (meet): New function
19791 (propagate_single_user): New function.
19792 (ipa_single_use): New function.
19793 (pass_data_ipa_single_use): New pass.
19794 (pass_ipa_single_use): New pass.
19795 (pass_ipa_single_use::gate): New gate.
19796 (make_pass_ipa_single_use): New function.
19798 2014-06-23 Kai Tietz <ktietz@redhat.com>
19801 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
19802 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
19804 2014-06-23 Richard Biener <rguenther@suse.de>
19806 * tree-ssa-loop.c (gate_loop): New function.
19807 (pass_tree_loop::gate): Call it.
19808 (pass_data_tree_no_loop, pass_tree_no_loop,
19809 make_pass_tree_no_loop): New.
19810 * tree-vectorizer.c: Include tree-scalar-evolution.c
19811 (pass_slp_vectorize::execute): Initialize loops and SCEV if
19813 (pass_slp_vectorize::clone): New method.
19814 * timevar.def (TV_TREE_NOLOOP): New.
19815 * tree-pass.h (make_pass_tree_no_loop): Declare.
19816 * passes.def (pass_tree_no_loop): New pass group with
19819 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
19822 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
19823 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
19825 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
19827 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
19828 "yes" where needed.
19830 2014-06-23 Alan Modra <amodra@gmail.com>
19833 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
19834 to zero on debug statements.
19836 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
19839 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
19840 Ignore third operand if present by marking qualifier_internal.
19842 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
19844 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
19846 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
19847 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
19848 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
19849 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
19850 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
19851 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
19852 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
19853 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
19854 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
19855 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
19856 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
19857 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
19858 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
19859 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
19860 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
19861 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
19862 logic in GCC vector extensions
19864 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
19865 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
19866 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
19867 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
19868 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
19869 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
19870 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
19871 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
19872 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
19873 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
19875 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
19877 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
19880 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
19881 (vget_low_s64): Use __GET_LOW macro.
19882 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
19883 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
19884 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
19885 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
19886 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
19888 (vcombine_s64): Use GCC vector extensions; remove cast.
19889 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
19890 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
19891 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
19892 Fix type signature; remove cast.
19894 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
19897 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
19899 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
19901 (BUILTIN_VD1): New.
19902 (BUILTIN_VD_RE): Remove.
19903 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
19904 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
19905 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
19906 variant but not df.
19907 (vreinterpretv1df*, vreinterpret*v1df): New.
19908 (vreinterpretdf*, vreinterpret*df): Remove.
19909 * config/aarch64/aarch64-simd.md (aarch64_create,
19910 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
19911 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
19913 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
19914 (vcreate_f64): Remove cast, use v1df builtin.
19915 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
19916 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
19917 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
19918 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
19919 vmov_n_f64, vst1_f64): Use gcc vector extensions.
19920 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
19921 add range check using __builtin_aarch64_im_lane_boundsi.
19922 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
19923 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
19924 type signature, use gcc vector extensions.
19925 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
19926 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
19927 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
19928 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
19929 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
19930 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
19931 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
19932 vreinterpret_u64_f64): Use v1df builtin not df.
19934 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
19936 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
19939 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
19941 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
19944 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19946 * loop-invariant.c (pre_check_invariant_p): New function.
19947 (find_invariant_insn): Call pre_check_invariant_p.
19949 2014-06-22 Richard Henderson <rth@redhat.com>
19952 * compare-elim.c (struct comparison): Add eh_note.
19953 (find_comparison_dom_walker::before_dom_children): Don't eliminate
19954 a redundant comparison in a different EH region. Purge EH edges if
19957 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19959 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
19960 (var_shift): Use it.
19961 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
19962 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19963 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19964 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19965 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19966 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
19967 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
19968 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
19969 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
19970 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
19971 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
19972 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
19973 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
19974 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
19975 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
19976 *rotldi3_internal15be): Use the new attribute. Merge register and
19977 integer alternatives.
19979 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19981 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
19982 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
19983 split, *ashrdi3_internal3 and split): Delete, merge into...
19984 (ashr<mode>3): New expander.
19985 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
19986 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
19988 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19990 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
19991 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
19992 *rotldi3_internal3 and split): Delete, merge into...
19993 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
19994 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
19995 Use "rotlw" extended mnemonic.
19997 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19999 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
20000 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
20001 and split, *ashldi3_internal3 and split): Delete, merge into...
20002 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
20003 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
20005 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20007 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
20008 (lshrsi3, two anonymous define_insns and define_splits,
20009 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
20010 *lshrdi3_internal3 and split): Delete, merge into...
20011 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
20012 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
20014 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
20016 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
20017 Remove "O" alternative.
20019 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
20021 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
20022 (mips_move_from_gpr_cost): Likewise.
20023 (mips_register_move_cost): Update accordingly.
20024 (mips_secondary_reload_class): Remove name of in_p.
20026 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
20029 * config/i386/i386.md (x86_64_shrd, x86_shrd,
20030 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
20032 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
20034 * config/nios2/nios2.c: Include "builtins.h".
20036 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20038 * cgraph.h (tls_model_names): New variable.
20039 * print-tree.c (print_node): Simplify.
20040 * varpool.c (tls_model_names): New variable.
20041 (dump_varpool_node): Output tls model.
20043 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20045 * ipa-visibility.c (function_and_variable_visibility): Disable
20046 temporarily local aliases for some targets.
20048 2014-06-20 Marek Polacek <polacek@redhat.com>
20050 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
20051 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
20052 into SANITIZE_UNDEFINED.
20053 * doc/invoke.texi: Describe -fsanitize=bounds.
20054 * gimplify.c (gimplify_call_expr): Add gimplification of internal
20055 functions created in the FEs.
20056 * internal-fn.c: Move "internal-fn.h" after "tree.h".
20057 (expand_UBSAN_BOUNDS): New function.
20058 * internal-fn.def (UBSAN_BOUNDS): New internal function.
20059 * internal-fn.h: Don't define internal functions here.
20060 * opts.c (common_handle_option): Add -fsanitize=bounds.
20061 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
20062 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
20063 * tree-core.h: Define internal functions here.
20064 (struct tree_base): Add ifn field.
20065 * tree-pretty-print.c: Include "internal-fn.h".
20066 (dump_generic_node): Handle functions without CALL_EXPR_FN.
20067 * tree.c (get_callee_fndecl): Likewise.
20068 (build_call_expr_internal_loc): New function.
20069 * tree.def (CALL_EXPR): Update description.
20070 * tree.h (CALL_EXPR_IFN): Define.
20071 (build_call_expr_internal_loc): Declare.
20072 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
20074 (ubsan_type_descriptor): Change bool parameter to enum
20075 ubsan_print_style. Adjust the code. Add handling of
20077 (ubsan_expand_bounds_ifn): New function.
20078 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
20079 (ubsan_build_overflow_builtin): Likewise.
20080 (instrument_bool_enum_load): Likewise.
20081 (ubsan_instrument_float_cast): Likewise.
20082 * ubsan.h (enum ubsan_print_style): New enum.
20083 (ubsan_expand_bounds_ifn): Declare.
20084 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
20086 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
20088 * config/rs6000/rs6000.md: Append `DONE' to preparation
20089 statements of `bswap' pattern splitters.
20091 2014-06-20 Tom de Vries <tom@codesourcery.com>
20093 * target.def (call_fusage_contains_non_callee_clobbers): Update
20095 * doc/tm.texi: Regenerate.
20097 2014-06-20 Yury Gribov <y.gribov@samsung.com>
20098 Max Ostapenko <m.ostapenko@partner.samsung.com>
20101 * asan.c (instrument_strlen_call): Fixed instrumentation of
20104 2014-06-20 Martin Jambor <mjambor@suse.cz>
20107 * ipa-prop.c (impossible_devirt_target): New function.
20108 (try_make_edge_direct_virtual_call): Use it, also instead of
20111 2014-06-20 Yury Gribov <y.gribov@samsung.com>
20112 Max Ostapenko <m.ostapenko@partner.samsung.com>
20115 * asan.c (build_check_stmt): Add condition.
20117 2014-06-20 Martin Jambor <mjambor@suse.cz>
20120 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
20123 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20125 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
20127 (VCONQ): Make comment more helpful.
20129 * config/aarch64/aarch64-simd.md
20130 (aarch64_sqdmulh_lane<mode>):
20131 Use VCOND for operands 2. Update lane checking and flipping logic.
20132 (aarch64_sqrdmulh_lane<mode>): Likewise.
20133 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
20134 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
20135 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
20136 attribute of operand 3 to VCOND.
20137 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
20138 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
20139 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
20140 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
20141 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
20142 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
20144 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
20145 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
20146 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
20147 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
20148 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
20149 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
20150 operand to VCOND. Update lane flipping and bounds checking logic.
20151 (aarch64_sqdmlal2_lane<mode>): Likewise.
20152 (aarch64_sqdmlsl_lane<mode>): Likewise.
20153 (aarch64_sqdmull_lane<mode>): Likewise.
20154 (aarch64_sqdmull2_lane<mode>): Likewise.
20155 (aarch64_sqdmlal_laneq<mode>):
20156 Replace VCON usage with VCONQ.
20157 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
20158 (aarch64_sqdmlal2_laneq<mode>): Emit
20159 aarch64_sqdmlal2_laneq<mode>_internal insn.
20160 Replace VCON with VCONQ.
20161 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
20162 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
20163 (aarch64_sqdmull_laneq<mode>): Emit
20164 aarch64_sqdmull_laneq<mode>_internal insn.
20165 Replace VCON with VCONQ.
20166 (aarch64_sqdmull2_laneq<mode>): Emit
20167 aarch64_sqdmull2_laneq<mode>_internal insn.
20168 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
20169 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
20170 of 3rd argument to int16x4_t.
20171 (vqdmlalh_lane_s16): Likewise.
20172 (vqdmlslh_lane_s16): Likewise.
20173 (vqdmull_high_lane_s16): Likewise.
20174 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
20175 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
20176 (vqdmlsl_lane_s16): Likewise.
20177 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
20178 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
20179 (vqdmlals_lane_s32): Likewise.
20180 (vqdmlsls_lane_s32): Likewise.
20181 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
20182 (vqdmulls_lane_s32): Likewise.
20183 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
20184 (vqdmlsl_lane_s32): Likewise.
20185 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
20186 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
20187 (vqrdmulhh_lane_s16): Likewise.
20188 (vqdmlsl_high_lane_s16): Likewise.
20189 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
20190 (vqdmlsl_high_lane_s32): Likewise.
20191 (vqrdmulhs_lane_s32): Likewise.
20193 2014-06-20 Tom de Vries <tom@codesourcery.com>
20195 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
20196 get_call_reg_set_usage.
20198 2014-06-20 Tom de Vries <tom@codesourcery.com>
20200 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
20201 it contains all call_used_regs.
20203 2014-06-20 Tom de Vries <tom@codesourcery.com>
20205 * final.c (collect_fn_hard_reg_usage): Add and use variable
20206 function_used_regs.
20208 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
20210 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
20211 (set_init_priority, get_init_priority, set_fini_priority,
20212 get_fini_priority): New methods.
20213 * tree.c (init_priority_for_decl): Remove.
20214 (init_ttree): Do not initialize init priority.
20215 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
20216 (decl_priority_info): Remove.
20217 (decl_init_priority_insert): Rewrite.
20218 (decl_fini_priority_insert): Rewrite.
20219 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
20220 tree_priority_map_marked_p): Remove.
20221 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
20222 * lto-streamer-out.c (hash_tree): Do not hash priorities.
20223 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
20224 not output priorities.
20225 (pack_ts_function_decl_value_fields): Likewise.
20226 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
20227 not input priorities.
20228 (unpack_ts_function_decl_value_fields): Likewise.
20229 * symtab.c (symbol_priority_map): Declare.
20230 (init_priority_hash): Declare.
20231 (symtab_unregister_node): Unregister from priority hash, too.
20232 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
20234 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
20235 (symbol_priority_info): New function.
20236 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
20238 * tree-core.h (tree_priority_map): Remove.
20240 2014-06-20 Jakub Jelinek <jakub@redhat.com>
20242 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
20243 0xff to uint64_t before shifting it up.
20245 2014-06-20 Julian Brown <julian@codesourcery.com>
20246 Chung-Lin Tang <cltang@codesourcery.com>
20248 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
20249 TARGET_THUMB1_ONLY. Add comments.
20251 2014-06-19 Tom de Vries <tom@codesourcery.com>
20253 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
20254 return type to void.
20255 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
20257 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20259 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
20260 as "move", from depends_on.
20262 2014-06-19 Terry Guo <terry.guo@arm.com>
20264 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
20267 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
20269 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
20271 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
20273 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
20276 * config/sh/sh.c (prepare_move_operands): Don't process TLS
20277 addresses here if reload in progress or completed.
20279 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
20281 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
20282 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
20283 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
20284 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
20285 (mips_register_priority): New function that implements the target
20286 hook TARGET_REGISTER_PRIORITY.
20287 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
20288 (mips_lra_p): Likewise for TARGET_LRA_P.
20289 (TARGET_REGISTER_PRIORITY): Define macro.
20290 (TARGET_SPILL_CLASS): Likewise.
20291 (TARGET_LRA_P): Likewise.
20292 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
20294 (REG_CLASS_NAMES): Likewise.
20295 (REG_CLASS_CONTENTS): Likewise.
20296 (BASE_REG_CLASS): Use M16_SP_REGS.
20297 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
20298 New set attribute to enable alternatives depending on the register
20300 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
20301 (*lea64): Disable pattern for MIPS16.
20302 * config/mips/mips.opt (mlra): New option.
20304 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
20306 * lra-constraints.c (base_to_reg): New function.
20307 (process_address): Use new function.
20309 2014-06-18 Tom de Vries <tom@codesourcery.com>
20311 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
20312 * config/aarch64/aarch64.c
20313 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
20314 (aarch64_emit_call_insn): New function.
20315 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
20317 * config/aarch64/aarch64.md (define_expand "call_internal")
20318 (define_expand "call_value_internal", define_expand "sibcall_internal")
20319 (define_expand "sibcall_value_internal"): New.
20320 (define_expand "call", define_expand "call_value")
20321 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
20322 expand variant and aarch64_emit_call_insn.
20324 2014-06-18 Radovan Obradovic <robradovic@mips.com>
20325 Tom de Vries <tom@codesourcery.com>
20327 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
20328 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
20330 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
20331 clobbers to CALL_INSN_FUNCTION_USAGE.
20332 (define_expand "sibcall_internal")
20333 (define_expand "sibcall_value_internal"): New.
20334 (define_expand "call", define_expand "call_value"): Add argument to
20335 arm_emit_call_insn.
20336 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
20337 (define_expand "sibcall_value"): Use sibcall_value_internal and
20338 arm_emit_call_insn.
20340 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20342 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
20344 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20346 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
20349 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20351 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
20352 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
20353 annotations. Fix DWARF information.
20355 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20357 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
20358 __udivmoddi4, and fixups for negative operands.
20360 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20362 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
20364 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20366 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
20369 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20371 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
20374 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20376 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
20377 describing register usage on function entry and exit.
20379 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20381 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
20382 (__aeabi_ldivmod): Fix whitespace.
20384 2014-06-18 Andreas Schwab <schwab@suse.de>
20386 * doc/md.texi (Standard Names): Use @itemx for grouped items.
20387 Remove blank line after @item.
20389 2014-06-18 Richard Henderson <rth@redhat.com>
20392 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
20394 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20396 * config/arm/arm.c (neon_vector_mem_operand): Allow register
20397 POST_MODIFY for neon loads and stores.
20398 (arm_print_operand): Output post-index register for neon loads and
20401 2014-06-18 Richard Biener <rguenther@suse.de>
20403 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
20405 2014-06-18 Richard Biener <rguenther@suse.de>
20407 * tree-pass.h (make_pass_dce_loop): Remove.
20408 * passes.def: Replace pass_dce_loop with pass_dce.
20409 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
20410 changed free niter estimates and reset the scev cache.
20411 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
20412 make_pass_dce_loop): Remove.
20413 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
20414 (fini_copy_prop): Return whether something changed. Always
20415 let substitute_and_fold perform DCE and free niter estimates
20416 and reset the scev cache if so.
20417 (execute_copy_prop): If sth changed schedule cleanup-cfg.
20418 (pass_data_copy_prop): Do not unconditionally schedule
20419 cleanup-cfg or update-ssa.
20421 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
20423 PR tree-optimization/61518
20424 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
20425 reduction var is used in reduction stmt or phi-function only.
20427 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20429 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
20431 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
20433 PR tree-optimization/61517
20434 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
20435 whose rhs's first tree is the source expression instead of the
20437 (find_bswap_or_nop): Likewise.
20438 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
20439 gimple stmt whose rhs's first tree is the source. In the memory source
20440 case, move the stmt to be replaced close to one of the original load to
20441 avoid the problem of a store between the load and the stmt's original
20443 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
20446 2014-06-18 Andreas Schwab <schwab@suse.de>
20448 PR rtl-optimization/54555
20449 * postreload.c (move2add_use_add2_insn): Substitute
20450 STRICT_LOW_PART only if it is cheaper.
20452 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
20454 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
20455 Do not use unspec as call operand. Use memory_operand instead of
20456 memory_nox32_operand and add "m" operand constraint. Disable
20457 pattern for TARGET_X32.
20458 (*sibcall_pop_memory): Ditto.
20459 (*sibcall_value_memory): Ditto.
20460 (*sibcall_value_pop_memory): Ditto.
20461 (sibcall peepholes): Merge SImode and DImode patterns using
20462 W mode iterator. Use memory_operand instead of memory_nox32_operand.
20463 Disable pattern for TARGET_X32. Check if eliminated register is
20464 really dead after call insn. Generate call RTX without unspec operand.
20465 (sibcall_value peepholes): Ditto.
20466 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
20467 instead of memory_nox32_operand. Check if eliminated register is
20468 really dead after call insn. Generate call RTX without unspec operand.
20469 (sibcall_value_pop peepholes): Ditto.
20470 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
20472 2014-06-18 Terry Guo <terry.guo@arm.com>
20475 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
20478 2014-06-18 Olivier Hainque <hainque@adacore.com>
20480 * tree-core.h (tree_block): Add an "end_locus" field, allowing
20481 memorization of the end of block source location.
20482 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
20483 * gimplify.c (gimplify_bind_expr): Propagate the block start and
20484 end source location info we have on the block entry/exit code we
20487 2014-06-18 Richard Biener <rguenther@suse.de>
20489 * common.opt (fssa-phiopt): New option.
20490 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
20492 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
20493 * doc/invoke.texi (-fssa-phiopt): Document.
20495 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20497 * genattrtab.c (n_bypassed): New variable.
20498 (process_bypasses): Initialise n_bypassed.
20499 Count number of bypassed reservations.
20500 (make_automaton_attrs): Allocate space for bypassed reservations
20501 rather than number of bypasses.
20503 2014-06-18 Richard Biener <rguenther@suse.de>
20505 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
20506 we propagated anything.
20507 (substitute_and_fold_dom_walker::before_dom_children): Something
20508 changed if we propagated into PHI arguments.
20509 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
20512 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
20514 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
20516 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
20517 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
20518 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
20519 Introduces alternative way of loads group permutaions.
20520 (vect_transform_grouped_load): Try alternative way of permutations.
20522 2014-06-18 Jakub Jelinek <jakub@redhat.com>
20524 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
20525 changed in ORT_TARGET region, don't jump to do_outer.
20526 (struct gimplify_adjust_omp_clauses_data): New type.
20527 (gimplify_adjust_omp_clauses_1): Adjust for data being
20528 a struct gimplify_adjust_omp_clauses_data pointer instead
20529 of tree *. Pass pre_p as a new argument to
20530 lang_hooks.decls.omp_finish_clause hook.
20531 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
20532 splay_tree_foreach to pass both list_p and pre_p.
20533 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
20534 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
20535 gimplify_adjust_omp_clauses callers.
20536 * langhooks.c (lhd_omp_finish_clause): New function.
20537 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
20538 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
20539 * langhooks.h (struct lang_hooks_for_decls): Add a new
20540 gimple_seq * argument to omp_finish_clause hook.
20541 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
20542 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
20543 (scan_omp_parallel, lower_omp_for): When adding
20544 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
20545 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
20546 * tree-nested.c (convert_nonlocal_omp_clauses,
20547 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
20548 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
20550 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
20552 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
20553 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
20555 2014-06-17 Xinliang David Li <davidxl@google.com>
20557 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
20558 * passes.c (pass_init_dump_file): Do not set initialize
20559 flag to false unconditionally.
20561 2014-06-17 Richard Biener <rguenther@suse.de>
20563 * genopinit.c (main): Use vec<>::qsort method.
20564 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
20566 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
20568 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
20570 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
20571 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
20572 (mips_move_to_gpr_cost): Remove ST_REGS case.
20573 (mips_move_from_gpr_cost): Likewise.
20574 (mips_register_move_cost): Likewise.
20575 (mips_secondary_reload_class): Likewise.
20577 2014-06-17 Richard Biener <rguenther@suse.de>
20579 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
20580 (pass_all_optimizations): Move 3rd copy-prop pass from after
20581 fre to before ifcombine/phiopt.
20583 2014-06-17 Richard Biener <rguenther@suse.de>
20585 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
20586 and allow all blocks to be forwarders.
20588 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
20591 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
20592 variable 'size'; calculate 'size' right in the front; use
20593 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
20594 pcum->aapcs_stack_words.
20596 2014-06-17 Nick Clifton <nickc@redhat.com>
20598 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
20599 (umulhi3, mulsidi3, umulsidi3): Likewise.
20601 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
20603 PR middle-end/61508
20604 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
20605 check for section name.
20607 2014-06-17 Richard Biener <rguenther@suse.de>
20609 * tree-ssa-propagate.c: Include domwalk.h.
20610 (substitute_and_fold): Outline main worker into a domwalker ...
20611 (substitute_and_fold_dom_walker::before_dom_children): ... here.
20612 Schedule stmts we can fully propagate for removal. Remove
20614 (substitute_and_fold): Apply a dominator walk to perform
20615 substitution. Process stmts scheduled for removal here.
20617 2014-06-17 Richard Biener <rguenther@suse.de>
20619 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
20620 of PHI node moving.
20622 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
20624 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
20625 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
20626 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
20627 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
20628 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
20630 (get_fpscr) : Likewise.
20632 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20634 PR rtl-optimization/61325
20635 * lra-constraints.c (valid_address_p): Add forward declaration.
20636 (simplify_operand_subreg): Check address validity before and after
20637 alter_reg of memory subreg.
20639 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
20641 * config/i386/i386.c (decide_alg): Correctly handle
20642 maximum size of stringop algorithm.
20644 2014-06-16 Yury Gribov <y.gribov@samsung.com>
20646 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
20648 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20650 PR rtl-optimization/61522
20651 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
20653 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
20656 * symtab.c (symtab_node::reset_section): New method.
20657 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
20659 * cgraph.h (reset_section): Declare.
20660 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
20661 do not consider comdat locals.
20662 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
20664 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
20665 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
20666 reset sections of symbols dragged out of the comdats.
20667 (function_and_variable_visibility): Reset sections of
20670 2014-06-16 Richard Biener <rguenther@suse.de>
20672 PR tree-optimization/61482
20673 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
20674 [-INF(OVF), +INF(OVF)] range.
20676 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
20678 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
20679 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
20680 handling 32-bit multiplication.
20682 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
20684 PR middle-end/61430
20685 * lra-lives.c (process_bb_lives): Skip creating copy during
20686 insn scan when src/dest has constrained to same regno.
20688 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
20690 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
20691 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
20693 2014-06-16 Yury Gribov <y.gribov@samsung.com>
20695 * asan.c (check_func): New function.
20696 (maybe_create_ssa_name): Likewise.
20697 (build_check_stmt_with_calls): Likewise.
20698 (use_calls_p): Likewise.
20699 (report_error_func): Change interface.
20700 (build_check_stmt): Allow non-integer lengths; add support
20702 (asan_instrument): Likewise.
20703 (instrument_mem_region_access): Moved code to build_check_stmt.
20704 (instrument_derefs): Likewise.
20705 (instrument_strlen_call): Likewise.
20706 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
20707 * doc/invoke.texi: Describe new parameter.
20708 * params.def: Define new parameter.
20709 * params.h: Likewise.
20710 * sanitizer.def: Describe new builtins.
20712 2014-06-16 Richard Biener <rguenther@suse.de>
20714 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20715 Make all defs available at the end.
20716 (eliminate): If we remove a PHI node schedule cfg-cleanup.
20718 2014-06-18 Jakub Jelinek <jakub@redhat.com>
20721 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
20723 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
20726 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
20727 initialization. Replace remaining use of uid.
20729 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
20731 * c-family/c-common.c (handle_tls_model_attribute): Use
20732 set_decl_tls_model.
20733 * c-family/c-common.c (handle_tls_model_attribute): Use
20734 set_decl_tls_model.
20735 * cgraph.h (struct varpool_node): Add tls_model.
20736 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
20737 * tree.h (DECL_TLS_MODEL): Update.
20738 (DECL_THREAD_LOCAL_P): Check that variable is static.
20739 (decl_tls_model): Declare.
20740 (set_decl_tls_model): Declare.
20741 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
20742 set symbol prorperties.
20743 (get_emutls_init_templ_addr): Cleanup.
20744 (new_emutls_decl): Update.
20745 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
20746 (lto_input_varpool_node): Likewise.
20747 * lto-streamer-out.c (hash_tree): Likewise.
20748 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
20749 not stream DECL_TLS_MODEL.
20750 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
20751 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
20753 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20755 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
20757 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20759 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
20760 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
20762 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
20763 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
20764 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
20765 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
20766 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
20767 (df_get_artificial_defs, df_get_artificial_uses)
20768 (df_single_def, df_single_use): Update accordingly.
20769 (df_refs_chain_dump): Take the first element in a linked list as
20770 parameter, rather than a pointer to an array of pointers.
20771 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
20772 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
20773 (df_chain_create_bb_process_use): Likewise.
20774 (df_md_bb_local_compute_process_def): Likewise.
20775 * fwprop.c (process_defs, process_uses): Likewise.
20776 (register_active_defs, update_uses): Likewise.
20777 (forward_propagate_asm): Update for new df_ref linking.
20778 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
20779 (df_null_ref_rec, df_null_mw_rec): Likewise.
20780 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
20782 (df_scan_free_bb_info): Remove check for null artificial_defs.
20783 (df_install_ref_incremental): Adjust for new df_ref linking.
20784 Use a single-element insertion rather than a full sort.
20785 (df_ref_chain_delete_du_chain): Take the first element
20786 in a linked list as parameter, rather than a pointer to an array of
20788 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
20789 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
20790 (df_insn_info_delete): Remove check for null defs and call to
20791 df_scan_free_mws_vec.
20792 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
20793 null rather than df_null_*_rec.
20794 (df_insn_rescan_debug_internal): Likewise, and update null
20795 checks in the same way. Remove check for null defs.
20796 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
20797 Move a single element rather doing a full sort.
20798 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
20800 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
20801 Initialize df_ref and df_mw_hardreg lists to null rather than
20803 (df_ref_compare): Take df_refs as parameter, transferring the
20804 old interface to...
20805 (df_ref_ptr_compare): ...this new function.
20806 (df_sort_and_compress_refs): Update accordingly.
20807 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
20808 old interface to...
20809 (df_mw_ptr_compare): ...this new function.
20810 (df_sort_and_compress_mws): Update accordingly.
20811 (df_install_refs, df_install_mws): Return a linked list rather than
20812 an array of pointers.
20813 (df_refs_add_to_chains): Assert that old lists are empty rather
20815 (df_insn_refs_verify): Don't handle null defs speciailly.
20816 * web.c (union_match_dups): Update for new df_ref linking.
20818 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20820 * df.h (df_ref_create, df_ref_remove): Delete.
20821 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
20822 (df_ref_remove): Likewise.
20824 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20826 * df.h (df_single_def, df_single_use): New functions.
20827 * ira.c (find_moveable_pseudos): Use them.
20829 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20831 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
20832 * df-problems.c (df_note_bb_compute): Use it.
20833 * regstat.c (regstat_bb_compute_ri): Likewise.
20835 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20837 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
20838 * cse.c (cse_extended_basic_block): Use them.
20839 * dce.c (mark_artificial_use): Likewise.
20840 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
20841 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
20842 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
20843 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
20844 (df_simulate_initialize_backwards): Likewise.
20845 (df_simulate_finalize_backwards): Likewise.
20846 (df_simulate_initialize_forwards): Likewise.
20847 (df_md_simulate_artificial_defs_at_top): Likewise.
20848 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
20849 * regrename.c (init_rename_info): Likewise.
20850 * regstat.c (regstat_bb_compute_ri): Likewise.
20851 (regstat_bb_compute_calls_crossed): Likewise.
20853 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20855 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
20856 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
20857 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
20858 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
20859 * combine.c (create_log_links): Likewise.
20860 * compare-elim.c (find_flags_uses_in_insn): Likewise.
20861 (try_eliminate_compare): Likewise.
20862 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
20863 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
20864 (remove_reg_equal_equiv_notes_for_defs): Likewise.
20865 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
20866 (word_dce_process_block, dce_process_block): Likewise.
20867 * ddg.c (def_has_ccmode_p): Likewise.
20868 * df-core.c (df_bb_regno_first_def_find): Likewise.
20869 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
20870 * df-problems.c (df_rd_simulate_one_insn): Likewise.
20871 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
20872 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
20873 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
20874 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
20875 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
20876 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
20877 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
20878 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
20879 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
20880 * fwprop.c (local_ref_killed_between_p): Likewise.
20881 (all_uses_available_at, free_load_extend): Likewise.
20882 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
20883 * hw-doloop.c (scan_loop): Likewise.
20884 * ifcvt.c (dead_or_predicable): Likewise.
20885 * init-regs.c (initialize_uninitialized_regs): Likewise.
20886 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
20887 (process_bb_node_lives): Likewise.
20888 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
20889 (find_moveable_pseudos): Likewise.
20890 * loop-invariant.c (check_dependencies, record_uses): Likewise.
20891 * recog.c (peep2_find_free_register): Likewise.
20892 * ree.c (get_defs): Likewise.
20893 * regstat.c (regstat_bb_compute_ri): Likewise.
20894 (regstat_bb_compute_calls_crossed): Likewise.
20895 * sched-deps.c (find_inc, find_mem): Likewise.
20896 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
20897 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
20898 * shrink-wrap.c (requires_stack_frame_p): Likewise.
20899 (prepare_shrink_wrap): Likewise.
20900 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
20901 * web.c (union_defs, pass_web::execute): Likewise.
20902 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
20903 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
20905 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
20907 * lra-assign.c (assign_by_spills): Add code to assign vector regs
20908 to inheritance pseudos.
20909 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
20911 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
20914 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
20915 (BU_MISC_2): Rename to ...
20916 (BU_LDBL128_2): ... this.
20917 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
20918 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
20919 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
20920 RS6000_BTM_LDBL128.
20921 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
20922 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
20923 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
20924 (unpacktf_1): Likewise.
20925 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
20926 (__builtin_longdouble_dw1): Likewise.
20927 * doc/sourcebuild.texi (longdouble128): Document.
20929 2014-06-13 Jeff Law <law@redhat.com>
20931 PR rtl-optimization/61094
20932 PR rtl-optimization/61446
20933 * ree.c (combine_reaching_defs): Get the mode for the copy from
20934 the extension insn rather than the defining insn.
20936 2014-06-13 Dehao Chen <dehao@google.com>
20938 * dwarf2out.c (add_linkage_name): Emit more linkage name.
20940 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
20942 * doc/install.texi (--enable-linker-plugin-configure-flags)
20943 (--enable-linker-plugin-flags): Document new flags.
20945 2014-06-13 Martin Jambor <mjambor@suse.cz>
20948 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
20949 cache_token if returning early.
20951 2014-06-13 Nick Clifton <nickc@redhat.com>
20953 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
20954 requested alignment is active.
20955 (LABEL_ALIGN): Likewise.
20956 (LOOP_ALIGN): Likewise.
20958 2014-06-13 Richard Biener <rguenther@suse.de>
20960 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20961 Rewrite to propagate the VN result into all uses where
20962 possible and to remove stmts becoming dead because of that.
20963 (eliminate): Generalize stmt removal handling, remove in
20964 reverse dominator order to support proper debug stmt
20965 generation. Update stmts before removing stmts.
20966 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
20968 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
20970 PR tree-optimization/61375
20971 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
20972 symbolic number cannot be represented in an uint64_t.
20973 (find_bswap_or_nop_1): Likewise.
20975 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
20977 * symtab.c (symtab_node::reset_section): New method.
20978 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
20980 * cgraph.h (reset_section): Declare.
20981 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
20982 do not consider comdat locals.
20983 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
20985 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
20986 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
20987 reset sections of symbols dragged out of the comdats.
20988 (function_and_variable_visibility): Reset sections of
20991 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
20993 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
20994 to use symtab and decl_binds_to_current_def_p
20995 * tree-vectorizer.c (increase_alignment): Increase alignment
20996 of alias target, too.
20998 2014-06-12 Jakub Jelinek <jakub@redhat.com>
21000 PR middle-end/61486
21001 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
21002 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
21003 if outer combined construct is distribute.
21004 (gimplify_omp_for): For OMP_DISTRIBUTE set
21005 gimplify_omp_ctxp->distribute.
21006 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
21007 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
21008 mapping into decl map.
21010 2014-06-12 Jason Merrill <jason@redhat.com>
21012 * common.opt (fabi-version): Change default to 0.
21014 2014-06-12 Jason Merrill <jason@redhat.com>
21016 * toplev.c (process_options): Reject -fabi-version=1.
21018 2014-06-12 Jeff Law <law@redhat.com>
21020 PR tree-optimization/61009
21021 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
21022 value when we stop processing a block due to problematic PHIs.
21024 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
21026 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
21027 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
21028 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
21029 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
21030 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
21031 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
21032 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
21033 are not in the spec.
21035 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
21038 * config/aarch64/aarch64-modes.def: Add V1DFmode.
21039 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
21042 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
21044 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
21046 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
21049 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
21050 loading from address spaces.
21052 2014-06-12 Martin Liska <mliska@suse.cz>
21055 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
21056 statement is reachable.
21058 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
21060 * symtab.c (section_hash): New hash.
21061 (symtab_unregister_node): Clear section before freeing.
21062 (hash_section_hash_entry): New haser.
21063 (eq_sections): New function.
21064 (symtab_node::set_section_for_node): New method.
21065 (set_section_1): Update.
21066 (symtab_node::set_section): Take string instead of tree as parameter.
21067 (symtab_resolve_alias): Update.
21068 * cgraph.h (section_hash_entry_d): New structure.
21069 (section_hash_entry): New typedef.
21070 (cgraph_node): Change comdat_group_ to x_comdat_group,
21071 change section_ to x_section and turn into section_hash_entry;
21072 update accestors; put set_section_for_node offline.
21073 * tree.c (decl_section_name): Turn into string.
21074 (set_decl_section_name): Change parameter to be string.
21075 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
21076 * sdbout.c (sdbout_one_type): Update.
21077 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
21078 * varasm.c (IN_NAMED_SECTION, get_named_section,
21079 resolve_unique_section, hot_function_section, get_named_text_section,
21080 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
21081 make_decl_rtl, default_unique_section): Update.
21082 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
21083 (c6x_elf_unique_section): Update.
21084 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
21085 * config/pa/pa.c (pa_function_section): Update.
21086 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
21087 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
21088 * config/arc/arc.c (arc_in_small_data_p): Update.
21089 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
21090 * config/mcore/mcore.c (mcore_unique_section): Update.
21091 * config/mips/mips.c (mips16_build_function_stub): Update.
21092 (mips16_build_call_stub): Update.
21093 (mips_function_rodata_section): Update.
21094 (mips_in_small_data_p): Update.
21095 * config/score/score.c (score_in_small_data_p): Update.
21096 * config/rx/rx.c (rx_in_small_data): Update.
21097 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
21098 (rs6000_xcoff_asm_named_section): Update.
21099 (rs6000_xcoff_unique_section): Update.
21100 * config/frv/frv.c (frv_string_begins_with): Update.
21101 (frv_in_small_data_p): Update.
21102 * config/v850/v850.c (v850_encode_data_area): Update.
21103 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
21104 (bfin_handle_l1_data_attribute): Update.
21105 (bfin_handle_l2_attribute): Update.
21106 * config/mep/mep.c (mep_unique_section): Update.
21107 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
21109 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
21110 (h8300_handle_tiny_data_attribute): Update.
21111 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
21112 (m32r_in_small_data_p): Update.
21113 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
21114 * config/i386/i386.c (ix86_in_large_data_p): Update.
21115 * config/i386/winnt.c (i386_pe_unique_section): Update.
21116 * config/darwin.c (darwin_function_section): Update.
21117 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
21118 * tree-emutls.c (get_emutls_init_templ_addr): Update.
21119 (new_emutls_decl): Update.
21120 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
21121 input_varpool_node): Update.
21122 (ead_string_cst): Turn to ...
21123 (read_string): ... this one.
21124 * dwarf2out.c (secname_for_decl): Update.
21125 * asan.c (asan_protect_global): Update.
21127 2014-06-11 DJ Delorie <dj@redhat.com>
21129 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
21131 * config/rx/rx.c (rx_option_override): Likewise.
21132 (rx_align_for_label): Likewise.
21134 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
21136 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
21138 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
21141 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21143 * common.md: New file.
21144 * doc/md.texi: Update description of generic, machine-independent
21146 * config/s390/constraints.md (e): Delete.
21147 * Makefile.in (md_file): Include common.md.
21148 * config/m32c/t-m32c (md_file): Likewise.
21149 * genpreds.c (general_mem): New array.
21150 (generic_constraint_letters): Remove constraints now defined by
21152 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
21153 Allow the first character to be '<' or '>' as well.
21154 * genoutput.c (general_mem): New array.
21155 (indep_constraints): Remove constraints now defined by common.md.
21156 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
21157 Remove special handling of 'm'.
21158 * ira-costs.c (record_reg_classes): Remove special handling of
21159 constraints now defined by common.md.
21160 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
21161 * ira-lives.c (single_reg_class): Likewise.
21162 (ira_implicitly_set_insn_hard_regs): Likewise.
21163 * lra-constraints.c (reg_class_from_constraints): Likewise.
21164 (process_alt_operands, process_address, curr_insn_transform): Likewise.
21165 * postreload.c (reload_cse_simplify_operands): Likewise.
21166 * reload.c (push_secondary_reload, scratch_reload_class)
21167 (find_reloads, alternative_allows_const_pool_ref): Likewise.
21168 * reload1.c (maybe_fix_stack_asms): Likewise.
21169 * targhooks.c (default_secondary_reload): Likewise.
21170 * stmt.c (parse_output_constraint): Likewise.
21171 * recog.c (preprocess_constraints): Likewise.
21172 (constrain_operands, peep2_find_free_register): Likewise.
21173 (asm_operand_ok): Likewise, but add a comment saying why 'o'
21174 must be handled specially.
21176 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21178 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
21179 * genpreds.c (have_const_dbl_constraints): Delete.
21180 (add_constraint): Don't set it.
21181 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
21182 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
21183 constraints using the lookup_constraint logic.
21184 * ira-lives.c (single_reg_class): Likewise.
21185 * ira.c (ira_setup_alts): Likewise.
21186 * lra-constraints.c (process_alt_operands): Likewise.
21187 * recog.c (asm_operand_ok, constrain_operands): Likewise.
21188 * reload.c (find_reloads): Likewise.
21190 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21192 * genpreds.c (const_int_start, const_int_end): New variables.
21193 (choose_enum_order): Output CONST_INT constraints before memory
21195 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
21197 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
21198 * ira.c (ira_setup_alts): Likewise.
21199 * lra-constraints.c (process_alt_operands): Likewise.
21200 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
21201 * reload.c (find_reloads): Likewise.
21203 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21205 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
21206 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
21207 * recog.c (preprocess_constraints): Update accordingly.
21209 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21211 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
21212 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
21213 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
21214 * genpreds.c (print_type_tree): New function.
21215 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
21216 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
21217 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
21218 Write out enum constraint_type and get_constraint_type.
21219 * lra-constraints.c (satisfies_memory_constraint_p): Take a
21220 constraint_num rather than a constraint string.
21221 (satisfies_address_constraint_p): Likewise.
21222 (reg_class_from_constraints): Avoid old constraint macros.
21223 (process_alt_operands, process_address_1): Likewise.
21224 (curr_insn_transform): Likewise.
21225 * ira-costs.c (record_reg_classes): Likewise.
21226 (record_operand_costs): Likewise.
21227 * ira-lives.c (single_reg_class): Likewise.
21228 (ira_implicitly_set_insn_hard_regs): Likewise.
21229 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
21230 * postreload.c (reload_cse_simplify_operands): Likewise.
21231 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
21232 (constrain_operands, peep2_find_free_register): Likewise.
21233 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
21234 (find_reloads, alternative_allows_const_pool_ref): Likewise.
21235 * reload1.c (maybe_fix_stack_asms): Likewise.
21236 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
21237 * targhooks.c (default_secondary_reload): Likewise.
21238 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
21239 to EXTRA_CONSTRAINT_STR.
21240 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
21242 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21244 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
21245 (write_constraint_satisfied_p_array): ...this new function.
21246 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
21248 (write_insn_preds_c): Update accordingly.
21250 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21252 * genpreds.c (write_lookup_constraint): Rename to...
21253 (write_lookup_constraint_1): ...this.
21254 (write_lookup_constraint_array): New function.
21255 (write_tm_preds_h): Define lookup_constraint as an inline function
21256 that uses write_lookup_constraint_array where possible.
21257 (write_insn_preds_c): Update for the changes above.
21259 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21261 * doc/md.texi (regclass_for_constraint): Rename to...
21262 (reg_class_for_constraint): ...this.
21263 * genpreds.c (num_constraints, enum_order, register_start)
21264 (register_end, satisfied_start, memory_start, memory_end)
21265 (address_start, address_end): New variables.
21266 (add_constraint): Count the number of constraints.
21267 (choose_enum_order): New function.
21268 (write_enum_constraint_num): Iterate over enum_order.
21269 (write_regclass_for_constraint): Rename to...
21270 (write_reg_class_for_constraint_1): ...this and update output
21272 (write_constraint_satisfied_p): Rename to...
21273 (write_constraint_satisfied_p_1): ...this and update output
21274 accordingly. Do nothing if all extra constraints are register
21276 (write_insn_extra_memory_constraint): Delete.
21277 (write_insn_extra_address_constraint): Delete.
21278 (write_range_function): New function.
21279 (write_tm_preds_h): Define constraint_satisfied_p and
21280 reg_class_for_constraint as inline functions that do a range check
21281 before calling the out-of-line function. Use write_range_function
21282 to implement insn_extra_{register,memory,address}_constraint,
21283 the first of which is new.
21284 (write_insn_preds_c): Update after above changes to write_* functions.
21285 (main): Call choose_enum_order.
21287 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
21289 PR tree-optimization/61306
21290 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
21291 expression instead of its size.
21292 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
21293 false to prevent optimization when the result is unpredictable due to
21294 arithmetic right shift of signed type with highest byte is set.
21295 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
21296 (init_symbolic_number): Likewise.
21297 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
21298 when the result is unpredictable due to sign extension.
21300 2014-06-11 Terry Guo <terry.guo@arm.com>
21302 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
21303 (*thumb1_addsi3): Ditto.
21304 (*thumb_subdi3): Ditto.
21305 (thumb1_subsi3_insn): Ditto.
21306 (*thumb_mulsi3): Ditto.
21307 (*thumb_mulsi3_v6): Ditto.
21308 (*thumb1_andsi3_insn): Ditto.
21309 (thumb1_bicsi3): Ditto.
21310 (*thumb1_iorsi3_insn): Ditto.
21311 (*thumb1_xorsi3_insn): Ditto.
21312 (*thumb1_ashlsi3): Ditto.
21313 (*thumb1_ashrsi3): Ditto.
21314 (*thumb1_lshrsi3): Ditto.
21315 (*thumb1_rotrsi3): Ditto.
21316 (*thumb1_negdi2): Ditto.
21317 (*thumb1_negsi2): Ditto.
21318 (*thumb1_abssi2): Ditto.
21319 (*thumb1_neg_abssi2): Ditto.
21320 (*thumb1_one_cmplsi2): Ditto.
21321 (*thumb1_zero_extendhisi2): Ditto.
21322 (*thumb1_zero_extendqisi2): Ditto.
21323 (*thumb1_zero_extendqisi2_v6): Ditto.
21324 (thumb1_extendhisi2): Ditto.
21325 (thumb1_extendqisi2): Ditto.
21326 (*thumb1_movdi_insn): Ditto.
21327 (*thumb1_movsi_insn): Ditto.
21328 (*thumb1_movhi_insn): Ditto.
21329 (thumb_movhi_clobber): Ditto.
21330 (*thumb1_movqi_insn): Ditto.
21331 (*thumb1_movhf): Ditto.
21332 (*thumb1_movsf_insn): Ditto.
21333 (*thumb_movdf_insn): Ditto.
21334 (movmem12b): Ditto.
21336 (cbranchqi4): Ditto.
21337 (cbranchsi4_insn): Ditto.
21338 (cbranchsi4_scratch): Ditto.
21339 (*negated_cbranchsi4): Ditto.
21340 (*tbit_cbranch): Ditto.
21341 (*tlobits_cbranch): Ditto.
21342 (*tstsi3_cbranch): Ditto.
21343 (*cbranchne_decr1): Ditto.
21344 (*addsi3_cbranch): Ditto.
21345 (*addsi3_cbranch_scratch): Ditto.
21346 (*thumb_cmpdi_zero): Ditto.
21347 (cstoresi_eq0_thumb1): Ditto.
21348 (cstoresi_ne0_thumb1): Ditto.
21349 (*cstoresi_eq0_thumb1_insn): Ditto.
21350 (*cstoresi_ne0_thumb1_insn): Ditto.
21351 (cstoresi_nltu_thumb1): Ditto.
21352 (cstoresi_ltu_thumb1): Ditto.
21353 (thumb1_addsi3_addgeu): Ditto.
21354 (*thumb_jump): Ditto.
21355 (*call_reg_thumb1_v5): Ditto.
21356 (*call_reg_thumb1): Ditto.
21357 (*call_value_reg_thumb1_v5): Ditto.
21358 (*call_value_reg_thumb1): Ditto.
21359 (*call_insn): Ditto.
21360 (*call_value_insn): Ditto.
21361 (thumb1_casesi_internal_pic): Ditto.
21362 (thumb1_casesi_dispatch): Ditto.
21363 (*thumb1_indirect_jump): Ditto.
21364 (prologue_thumb1_interwork): Ditto.
21365 (*epilogue_insns): Ditto.
21366 (consttable_1): Ditto.
21367 (consttable_2): Ditto.
21368 (tablejump): Ditto.
21369 (*thumb1_tablejump): Ditto.
21370 (thumb_eh_return): Ditto.
21371 (define_peephole2): Two of them are thumb1 only and got moved into
21372 new file thumb1.md.
21373 (define_split): Six of them are thumb1 only and got moved into new
21375 * config/arm/thumb1.md: New file comprised of above thumb1 only
21378 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21380 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
21381 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
21383 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
21384 (aarch64_crc_builtin_datum): New struct.
21385 (aarch64_crc_builtin_data): New.
21386 (aarch64_init_crc32_builtins): New function.
21387 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
21388 (aarch64_crc32_expand_builtin): New.
21389 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
21390 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
21391 __ARM_FEATURE_CRC32 when appropriate.
21392 (TARGET_CRC32): Define.
21393 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
21394 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
21395 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
21396 (aarch64_<crc_variant>): New pattern.
21397 * config/aarch64/arm_acle.h: New file.
21398 * config/aarch64/iterators.md (CRC): New int iterator.
21399 (crc_variant, crc_mode): New int attributes.
21400 * doc/aarch64-acle-intrinsics.texi: New file.
21401 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
21402 Include aarch64-acle-intrinsics.texi.
21404 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
21406 * tree-vect-data-refs.c (vect_grouped_store_supported): New
21407 check for stores group of length 3.
21408 (vect_permute_store_chain): New permutations for stores group of
21410 * tree-vect-stmts.c (vect_model_store_cost): Change cost
21411 of vec_perm_shuffle for the new permutations.
21413 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
21415 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
21416 table rewriting temporarily on targets not supporting ONE_ONLY.
21418 2014-06-11 Richard Biener <rguenther@suse.de>
21420 PR middle-end/61437
21422 2014-06-04 Richard Biener <rguenther@suse.de>
21424 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
21425 TREE_PUBLIC and DECL_EXTERNAL decls.
21427 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
21429 * varasm.c (set_implicit_section): New function.
21430 (resolve_unique_section): Use it to set implicit section
21432 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
21433 (default_function_section): Likewise.
21434 (decl_binds_to_current_def_p): Constify argument.
21435 * varasm.h (decl_binds_to_current_def_p): Update prototype.
21436 * asan.c (asan_protect_global): Use
21437 symtab_get_node (decl)->implicit_section.
21438 * symtab.c (dump_symtab_base): Dump implicit sections.
21439 (verify_symtab_base): Verify sanity of sectoins and comdats.
21440 (symtab_resolve_alias): Alias share the section of its target.
21441 (set_section_1): New function.
21442 (symtab_node::set_section): Move here, recurse to aliases.
21443 (verify_symtab): Check for duplicated symtab lists.
21444 * tree-core.h (implicit_section_name_p): Remove.
21445 * tree-vect-data-refs.c: Include varasm.h.
21446 (vect_can_force_dr_alignment_p): Fix conditional on when
21447 decl bints to current definition; use
21448 symtab_get_node (decl)->implicit_section.
21449 * cgraph.c (cgraph_make_node_local_1): Fix section set.
21450 * cgraph.h (struct symtab_node): Add implicit_section.
21451 (set_section): Rename to ...
21452 (set_section_for_node): ... this one.
21453 (set_section): Declare.
21454 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
21455 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
21456 input_overwrite_node, input_varpool_node): Stream implicit_section.
21457 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
21458 removal; it will fail in LTO.
21460 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21462 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
21463 Change second alternative type to f_mcr.
21464 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
21465 and 12th alternatives' types to f_mcr and f_mrc.
21466 (*movdi_aarch64): Same for 12th and 13th alternatives.
21467 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
21468 (aarch64_movtilow_tilow): Change type to fmov.
21470 2014-06-10 Jiong Wang <jiong.wang@arm.com>
21472 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
21473 (aarch64_save_or_restore_callee_save_registers): Fix layout.
21475 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21477 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
21479 (aarch64_sqrdmulh_lane<mode>): Likewise.
21480 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
21481 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
21482 (aarch64_sqdmulh_laneq<mode>): New expander.
21483 (aarch64_sqrdmulh_laneq<mode>): Likewise.
21484 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
21485 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
21486 (aarch64_sqdmulh_lane<mode>): New expander.
21487 (aarch64_sqrdmulh_lane<mode>): Likewise.
21488 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
21489 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
21490 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
21491 (aarch64_sqdmlal_laneq<mode>): Likewise.
21492 (aarch64_sqdmlsl_lane<mode>): Likewise.
21493 (aarch64_sqdmlsl_laneq<mode>): Likewise.
21494 (aarch64_sqdmlal2_lane<mode>): Likewise.
21495 (aarch64_sqdmlal2_laneq<mode>): Likewise.
21496 (aarch64_sqdmlsl2_lane<mode>): Likewise.
21497 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
21498 (aarch64_sqdmull_lane<mode>): Likewise.
21499 (aarch64_sqdmull_laneq<mode>): Likewise.
21500 (aarch64_sqdmull2_lane<mode>): Likewise.
21501 (aarch64_sqdmull2_laneq<mode>): Likewise.
21503 2014-06-10 Richard Biener <rguenther@suse.de>
21505 PR tree-optimization/61438
21506 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
21507 (eliminate_dom_walker::before_dom_children): Only try to inhibit
21508 insertion of IVs if running PRE.
21509 (eliminate): Adjust.
21510 (pass_pre::execute): Likewise.
21511 (pass_fre::execute): Likewise.
21513 2014-06-10 Richard Biener <rguenther@suse.de>
21515 PR middle-end/61456
21516 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
21517 Do not use the main variant for the type comparison.
21518 (ncr_compar): Likewise.
21519 (nonoverlapping_component_refs_p): Likewise.
21521 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
21523 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
21524 REG_CFA_RESTORE mode.
21526 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
21528 * config/i386/i386.c (expand_vec_perm_pblendv): New.
21529 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
21530 expand_vec_perm_pblendv.
21532 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21534 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
21536 Simplify description of __crc32d and __crc32cd intrinsics.
21537 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
21540 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
21543 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
21544 * config.in: Regenerate.
21545 * configure: Likewise.
21547 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
21549 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
21551 (intersect_static_var_sets): Remove.
21552 (propagate): Do not prune local statics.
21554 2014-06-10 Jakub Jelinek <jakub@redhat.com>
21557 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
21558 Set lastprivate_firstprivate even if omp_private_outer_ref
21559 langhook returns true.
21560 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
21561 langhook, call unshare_expr on new_var and call
21562 build_outer_var_ref to get the last argument.
21564 2014-06-10 Marek Polacek <polacek@redhat.com>
21567 * doc/extend.texi: Add cindex for transparent_union.
21569 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
21571 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
21572 init_symbolic_number ().
21574 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
21576 PR middle-end/61141
21577 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
21578 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
21579 (verify_rtl_sharing): Likewise.
21581 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
21584 * tree.c (build_qualified_type): Use a canonical type for
21587 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21589 * config/arm/arm-modes.def: Remove XFmode.
21591 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
21594 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
21595 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
21596 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
21597 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
21598 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
21599 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
21600 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
21601 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
21602 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
21604 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
21606 * tree-core.h (tree_decl_with_vis): Remove section_name.
21608 2014-06-09 Kito Cheng <kito@0xlab.org>
21610 * ira.c (ira): Don't call init_caller_save if LRA enabled
21611 since LRA use its own infrastructure to handle that.
21613 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21615 * symtab.c (dump_symtab_base): Update dumping.
21616 (symtab_make_decl_local): Clear only DECL_COMDAT.
21617 * tree-vect-data-refs.c (Check that variable is static before
21618 tampering with sections.
21619 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
21620 (cgraph_create_virtual_clone): Likewise.
21621 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
21622 (decl_section_name, set_decl_section_name): New accessors.
21623 (find_decls_types_r): Do not walk section name
21624 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
21625 (decl_comdat_group, decl_comdat_group_id): Constify.
21626 (decl_section_name, set_decl_section_name): Update.
21627 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
21628 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
21629 (cgraph_make_node_local_1): Clear section and comdat group.
21630 * cgraph.h (set_comdat_group): Sanity check.
21631 (get_section, set_section): New.
21632 * ipa-comdats.c (ipa_comdats): Use get_section.
21633 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
21634 * lto-streamer-out.c: Do not follow section names.
21635 * c-family/c-common.c (handle_section_attribute): Update.
21636 * lto-cgraph.c (lto_output_node): Output section.
21637 (lto_output_varpool_node): Likewise.
21638 (read_comdat_group): Rename to ...
21639 (read_identifier): ... this one.
21640 (read_string_cst): New function.
21641 (input_node, input_varpool_node): Input section names.
21642 * tree-emutls.c (get_emutls_init_templ_addr): Update.
21643 (new_emutls_decl): Update.
21644 (secname_for_decl): Check section names only of static vars.
21645 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
21646 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
21647 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
21648 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
21649 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
21650 * config/mcore/mcore.c (mcore_unique_section): Likewise.
21651 * config/mips/mips.c (mips16_build_function_stub): Likewise.
21652 * config/v850/v850.c (v850_insert_attributes): Likewise.
21653 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
21655 (h8300_handle_tiny_data_attribute): Likewise.
21656 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
21657 (bfin_handle_l2_attribute): Likewise.
21659 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21661 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
21662 remove static initializer.
21664 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21666 * varasm.c (use_blocks_for_decl_p): Check symbol table
21667 instead of alias attribute.
21668 (place_block_symbol): Recurse on aliases.
21670 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21672 * ipa-visibility.c: Include varasm.h
21673 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
21675 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21677 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
21678 outputting aliases.
21680 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
21682 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
21683 from test_insn into GGC space escape via SET_SRC.
21685 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
21687 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
21688 call statement, if any.
21689 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
21690 statements, if any. Tidy up.
21692 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
21695 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
21696 iterators, VSX_D that handles 64-bit types, and VSX_LE that
21697 handles swapping the two 64-bit double words on little endian
21698 systems. Include V1TImode and optionally TImode in VSX_LE so that
21699 these types are properly swapped. Change all of the insns and
21700 splits that do the 64-bit swaps to use VSX_LE.
21701 (vsx_le_perm_load_<mode>): Likewise.
21702 (vsx_le_perm_store_<mode>): Likewise.
21703 (splitters for little endian memory operations): Likewise.
21704 (vsx_xxpermdi2_le_<mode>): Likewise.
21705 (vsx_lxvd2x2_le_<mode>): Likewise.
21706 (vsx_stxvd2x2_le_<mode>): Likewise.
21708 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
21711 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
21712 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
21713 and corresponding splitters. Zero extend general register
21714 or memory input operand to XMM temporary. Enable for
21715 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
21716 (floatunssi<mode>2): Update expander predicate.
21718 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
21720 PR rtl-optimization/61325
21721 * lra-constraints.c (process_address_1): Check scale equal to one
21722 to prevent transformation: base + scale * index => base + new_reg.
21724 2014-06-06 Richard Biener <rguenther@suse.de>
21726 PR tree-optimization/59299
21727 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
21729 (nearest_common_dominator_of_uses): Likewise.
21730 (statement_sink_location): Adjust. Support sinking loads.
21732 2014-06-06 Martin Jambor <mjambor@suse.cz>
21734 * ipa-prop.c (get_place_in_agg_contents_list): New function.
21735 (build_agg_jump_func_from_list): Likewise.
21736 (determine_known_aggregate_parts): Renamed to
21737 determine_locally_known_aggregate_parts. Moved some functionality
21738 to the two functions above, removed bound checks.
21740 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
21742 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
21743 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
21744 (aarch64_progress_pointer): Likewise.
21745 (aarch64_copy_one_part_and_move_pointers): Likewise.
21746 (aarch64_expand_movmen): Likewise.
21747 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
21748 * config/aarch64/aarch64.md (movmem<mode>): New.
21750 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
21752 * targhooks.c (default_add_stmt_cost): Call target specific
21753 hook instead of default one.
21755 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
21757 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
21758 endianness instead of host endianness.
21759 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
21762 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21765 * function.c (instantiate_decls): Process the saved static chain.
21766 (expand_function_start): If not optimizing, save the static chain
21768 * tree-nested.c (convert_all_function_calls): Always create the static
21769 chain for nested functions if not optimizing.
21771 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21773 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
21775 2014-06-06 Richard Biener <rguenther@suse.de>
21777 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
21778 (construct_init_block): Likewise.
21779 (construct_exit_block): Likewise.
21780 (pass_expand::execute): Likewise.
21781 * graphite.c (graphite_transforms): Replace check for current_loops
21782 with a check for > 1 loops.
21783 (pass_graphite_transforms::execute): Adjust.
21784 * ipa-split.c (split_function): Remove check for current_loops.
21785 * omp-low.c (expand_parallel_call): Likewise.
21786 (expand_omp_for_init_counts): Likewise.
21787 (extract_omp_for_update_vars): Likewise.
21788 (expand_omp_for_generic): Likewise.
21789 (expand_omp_sections): Likewise.
21790 (expand_omp_target): Likewise.
21791 * tracer.c (tail_duplicate): Likewise.
21792 (pass_tracer::execute): Likewise.
21793 * trans-mem.c (expand_transaction): Likewise.
21794 * tree-complex.c (expand_complex_div_wide): Likewise.
21795 * tree-eh.c (lower_resx): Likewise.
21796 (cleanup_empty_eh_merge_phis): Likewise.
21797 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
21798 current_loops with a check for > 1 loops.
21799 (pass_predcom::execute): Adjust.
21800 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
21801 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
21802 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
21803 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
21804 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
21805 * tree-switch-conversion.c (process_switch): Likewise.
21806 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
21807 * tree-vrp.c (vrp_visit_phi_node): Likewise.
21808 (execute_vrp): Likewise.
21809 * ubsan.c (ubsan_expand_null_ifn): Likewise.
21811 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21813 * rtl.h (insn_location): Declare.
21814 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
21815 with UNKNOWN_LOCATION.
21816 * emit-rtl.c (insn_location): New function.
21817 * final.c (notice_source_line): Check that the instruction has a
21818 location before retrieving it and use insn_location.
21819 * modulo-sched.c (loop_single_full_bb_p): Likewise.
21820 * print-rtl.c (print_rtx): Likewise.
21822 2014-06-06 Richard Biener <rguenther@suse.de>
21824 * passes.def: Move 2nd VRP pass before phi-only-cprop.
21826 2014-06-06 Christian Bruel <christian.bruel@st.com>
21828 PR tree-optimization/43934
21829 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
21832 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
21834 * ira-lives.c (single_reg_class): Add missing break. Explicitly
21835 return NO_REGS for extra address and memory constraints. Handle
21836 operands that match (or are equivalent to something that matches)
21837 extra constant constraints. Ignore other non-register operands.
21839 2014-06-06 Alan Modra <amodra@gmail.com>
21842 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
21843 * doc/tm.texi: Regenerate.
21844 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
21845 Use throughout in place of REG_PARM_STACK_SPACE.
21846 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
21847 "incoming" param. Pass to rs6000_function_parms_need_stack.
21848 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
21849 prototype_p when incoming. Use function decl when incoming
21850 to handle K&R style functions.
21851 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
21852 (INCOMING_REG_PARM_STACK_SPACE): Define.
21854 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21857 * cfgexpand.c (expand_debug_expr): Use address space of nested
21858 TREE_TYPE for ADDR_EXPR and MEM_REF.
21860 2014-06-05 Jeff Law <law@redhat.com>
21862 PR tree-optimization/61289
21863 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
21864 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
21865 looking for those which match LHS. All callers changed.
21866 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
21867 parameters and code which manipulated them. All callers changed.
21868 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
21869 and DST_MAP parameters. Simplify invalidation code by just calling
21870 invalidate_equivalences. All callers changed.
21871 (thread_across_edge): Simplify now that we don't need to maintain
21872 the map of equivalences to invalidate.
21874 2014-06-05 Kai Tietz <ktietz@redhat.com>
21875 Richard Henderson <rth@redhat.com>
21878 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
21879 checking for !TARGET_X32.
21880 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
21881 (sibcall_intern): New define_insn, plus required peepholes.
21882 (sibcall_pop_intern): Likewise.
21883 (sibcall_value_intern): Likewise.
21884 (sibcall_value_pop_intern): Likewise.
21886 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
21888 * tree-inline.c (tree_function_versioning): Check DF info existence
21889 before accessing it.
21891 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21893 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
21895 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
21896 aarch64_frame hard_fp_offset and frame_size.
21897 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
21898 frame_size; remove original_frame_size.
21899 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
21900 (aarch64_initial_elimination_offset): Remove frame_size and
21901 offset. Use aarch64_frame frame_size.
21903 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21904 Jiong Wang <jiong.wang@arm.com>
21905 Renlin <renlin.li@arm.com>
21907 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
21908 initialization of R30 offset. Update offset. Iterate core
21909 regisers upto X30. Remove X29, X30 specific code.
21911 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21912 Jiong Wang <jiong.wang@arm.com>
21914 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
21915 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
21916 (aarch64_register_saved_on_entry): Adjust test.
21918 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21920 * config/aarch64/aarch64.h (machine_function): Move
21921 saved_varargs_size from here...
21922 (aarch64_frame): ... to here.
21924 * config/aarch64/aarch64.c (aarch64_expand_prologue)
21925 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
21926 (aarch64_initial_elimination_offset)
21927 (aarch64_setup_incoming_varargs): Adjust location of
21928 saved_varargs_size.
21930 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21932 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
21935 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
21936 Prachi Godbole <Prachi.Godbole@imgtec.com>
21938 * config/mips/mips-cpus.def: Add definition for p5600. Updated
21939 mips32r5 entry to use PROCESSOR_P5600.
21940 * config/mips/mips-tables.opt: Regenerate.
21941 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
21942 * config/mips/mips.c (mips_fmadd_bypass): New function.
21943 (mips_rtx_cost_data): Add costs for p5600.
21944 (mips_issue_rate): Add support for p5600.
21945 (mips_multipass_dfa_lookahead): Likewise.
21946 * config/mips/mips.h (TUNE_P5600): New define.
21947 (TUNE_MACC_CHAINS): Add TUNE_P5600.
21948 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
21949 * config/mips/mips.md: Include p5600.md.
21950 (processor): Add p5600.
21951 * config/mips/p5600.md: New file.
21953 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
21955 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
21956 * config/i386/predicates.md (palignr_operand): New.
21957 Indicates if permutation is suitable for palignr instruction.
21959 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
21961 PR tree-optimization/61319
21962 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
21963 stmt belongs to loop.
21965 2014-06-05 Richard Biener <rguenther@suse.de>
21967 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
21968 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
21969 (lookup_tmp_var): Adjust.
21970 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
21972 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21974 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
21976 2014-06-05 Marek Polacek <polacek@redhat.com>
21979 * doc/invoke.texi: Document -Wlogical-not-parentheses.
21981 2014-06-04 Tom de Vries <tom@codesourcery.com>
21983 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
21986 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
21988 PR tree-optimization/61385
21989 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
21991 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
21993 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
21994 changed to use fatal_error.
21995 (main): Ensure lto_wrapper_cleanup is run atexit.
21997 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21999 * lra-constraints.c (valid_address_p): Move earlier in file.
22000 (address_eliminator): New structure.
22001 (satisfies_memory_constraint_p): New function.
22002 (satisfies_address_constraint_p): Likewise.
22003 (process_alt_operands, process_address, curr_insn_transform): Use them.
22005 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22007 * lra-int.h (lra_static_insn_data): Make operand_alternative a
22009 (target_lra_int, default_target_lra_int, this_target_lra_int)
22010 (op_alt_data): Delete.
22011 * lra.h (lra_init): Delete.
22012 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
22013 (init_insn_code_data_once): Remove op_alt_data handling.
22014 (finish_insn_code_data_once): Likewise.
22015 (init_op_alt_data): Delete.
22016 (get_static_insn_data): Initialize operand_alternative to null.
22017 (free_insn_recog_data): Cast operand_alternative before freeing it.
22018 (setup_operand_alternative): Take the operand_alternative as
22019 parameter and assume it isn't already cached in the static
22021 (lra_set_insn_recog_data): Update accordingly.
22022 (lra_init): Delete.
22023 * ira.c (ira_init): Don't call lra_init.
22024 * target-globals.h (this_target_lra_int): Declare.
22025 (target_globals): Remove lra_int.
22026 (restore_target_globals): Update accordingly.
22027 * target-globals.c: Don't include lra-int.h.
22028 (default_target_globals, save_target_globals): Remove lra_int.
22030 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22032 * recog.h (operand_alternative): Convert reg_class, reject,
22033 matched and matches into bitfields.
22034 (preprocess_constraints): New overload.
22035 (preprocess_insn_constraints): New function.
22036 (preprocess_constraints): Take the insn as parameter.
22037 (recog_op_alt): Change into a pointer.
22038 (target_recog): Add x_op_alt.
22039 * recog.c (asm_op_alt): New variable.
22040 (recog_op_alt): Change into a pointer.
22041 (preprocess_constraints): New overload, replacing the old function
22042 definition with one that doesn't use global state.
22043 (preprocess_insn_constraints): New function.
22044 (preprocess_constraints): Use them. Take the insn as parameter.
22045 Use asm_op_alt for asms.
22046 (recog_init): Free existing x_op_alt entries.
22047 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
22049 (make_early_clobber_and_input_conflicts): Likewise.
22050 (process_bb_node_lives): Pass the insn to process_constraints.
22051 * reg-stack.c (check_asm_stack_operands): Likewise.
22052 (subst_asm_stack_regs): Likewise.
22053 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
22054 * regrename.c (build_def_use): Likewise.
22055 * sched-deps.c (sched_analyze_insn): Likewise.
22056 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
22057 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
22058 (note_invalid_constants): Likewise.
22059 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22060 (ix86_legitimate_combined_insn): Make operand_alternative pointer
22063 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22065 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
22066 * ira-lives.c (check_and_make_def_conflict): Check for disabled
22068 (make_early_clobber_and_input_conflicts): Likewise.
22069 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22071 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22073 * recog.h (alternative_class): New function.
22074 (which_op_alt): Return a const recog_op_alt.
22075 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
22076 (subst_asm_stack_regs): Likewise.
22077 * config/arm/arm.c (note_invalid_constants): Likewise.
22078 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
22079 the operand_alternative; use alternative class instead.
22080 * sel-sched.c (get_reg_class): Likewise.
22081 * regrename.c (build_def_use): Likewise.
22082 (hide_operands, restore_operands, record_out_operands): Update type
22085 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
22087 * recog.h (recog_op_alt): Convert to a flat array.
22088 (which_op_alt): New function.
22089 * recog.c (recog_op_alt): Convert to a flat array.
22090 (preprocess_constraints): Update accordingly, grouping all
22091 operands of the same alternative together, rather than the
22093 * ira-lives.c (check_and_make_def_conflict): Likewise.
22094 (make_early_clobber_and_input_conflicts): Likewise.
22095 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
22096 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
22097 (subst_asm_stack_regs): Likewise.
22098 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
22099 * regrename.c (hide_operands, record_out_operands): Likewise.
22100 (build_def_use): Likewise.
22101 * sel-sched.c (get_reg_class): Likewise.
22102 * config/arm/arm.c (note_invalid_constants): Likewise.
22104 2014-06-04 Jason Merrill <jason@redhat.com>
22108 * gimplify.c (gimplify_arg): Non-static.
22109 * gimplify.h: Declare it.
22111 2014-06-04 Richard Biener <rguenther@suse.de>
22113 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
22114 TREE_PUBLIC and DECL_EXTERNAL decls.
22116 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
22118 * regcprop.c (copyprop_hardreg_forward_1): Account for
22119 HARD_REGNO_CALL_PART_CLOBBERED.
22121 2014-06-04 Richard Biener <rguenther@suse.de>
22123 * configure.ac: Check whether the underlying type of int64_t
22124 is long or long long.
22125 * configure: Regenerate.
22126 * config.in: Likewise.
22127 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
22128 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22130 2014-06-04 Richard Biener <rguenther@suse.de>
22132 PR tree-optimization/60098
22133 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
22135 (dse_optimize_stmt): Simplify, now that we found a kill
22138 2014-06-04 Richard Biener <rguenther@suse.de>
22140 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
22141 of accesses with non-invariant address.
22143 2014-06-04 Martin Liska <mliska@suse.cz>
22145 * cgraph.h (cgraph_make_wrapper): New function introduced.
22146 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
22147 * ipa-inline.h (inline_analyze_function): The function is global.
22148 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
22150 2014-06-04 Martin Liska <mliska@suse.cz>
22152 * tree.h (private_lookup_attribute_starting): New function.
22153 (lookup_attribute_starting): Likewise.
22154 * tree.c (private_lookup_attribute_starting): Likewise.
22156 2014-06-04 Martin Liska <mliska@suse.cz>
22158 * cgraph.h (expand_thunk): New argument added.
22159 (address_taken_from_non_vtable_p): New global function.
22160 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
22161 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
22162 * cgraphunit.c (analyze_function): Likewise.
22163 (assemble_thunks_and_aliases): Argument added to call.
22164 (expand_thunk): New argument forces to produce GIMPLE thunk.
22166 2014-06-04 Martin Liska <mliska@suse.cz>
22168 * coverage.h (coverage_compute_cfg_checksum): Argument added.
22169 * coverage.c (coverage_compute_cfg_checksum): Likewise.
22170 * profile.c (branch_prob): Likewise.
22172 2014-06-04 Martin Jambor <mjambor@suse.cz>
22175 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
22176 handler for switch on an ipa_ref_use enum.
22177 * ipa-reference.c (analyze_function): Likewise.
22179 2014-06-04 Kai Tietz <ktietz@redhat.com>
22181 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
22182 from old call-instruction.
22184 2014-06-04 Bin Cheng <bin.cheng@arm.com>
22186 * config/aarch64/aarch64.c (aarch64_classify_address)
22187 (aarch64_legitimize_reload_address): Support full addressing modes
22189 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
22190 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
22192 2014-06-03 Andrew Pinski <apinski@cavium.com>
22194 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
22197 2014-06-03 Andrew Pinski <apinski@cavium.com>
22199 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
22200 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
22202 2014-06-03 Kai Tietz <ktietz@redhat.com>
22204 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
22207 2014-06-03 Dehao Chen <dehao@google.com>
22209 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
22212 2014-06-03 Marek Polacek <polacek@redhat.com>
22215 * doc/invoke.texi: Document -Wswitch-bool.
22216 * function.c (stack_protect_epilogue): Cast controlling expression of
22218 * gengtype.c (walk_type): Generate switch expression with its
22219 controlling expression cast to int.
22221 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
22223 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
22225 * config/avr/avr-tables.opt: Regenerate.
22226 * config/avr/t-multilib: Regenerate.
22227 * doc/avr-mmcu.texi: Regenerate.
22229 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
22230 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22232 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
22233 (ata6617c, ata664251): Add new avr35 devices.
22234 (ata6612c): Add new avr4 device.
22235 (ata6613c, ata6614q): Add new avr5 devices.
22236 * config/avr/avr-tables.opt: Regenerate.
22237 * config/avr/t-multilib: Regenerate.
22238 * doc/avr-mmcu.texi: Regenerate.
22240 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22242 * gcc/config/aarch64/aarch64-builtins.c
22243 (aarch64_types_binop_ssu_qualifiers): New static data.
22244 (TYPES_BINOP_SSU): Define.
22245 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
22246 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
22247 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
22248 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
22249 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
22250 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
22251 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
22252 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
22253 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
22254 suffix to builtin function name, remove cast.
22255 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
22256 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
22257 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
22259 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22261 * gcc/config/aarch64/aarch64-builtins.c
22262 (aarch64_types_binop_uus_qualifiers,
22263 aarch64_types_shift_to_unsigned_qualifiers,
22264 aarch64_types_unsigned_shiftacc_qualifiers): Define.
22265 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
22266 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
22267 sqshlu_n, uqshl_n): Update qualifiers.
22268 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
22269 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
22270 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
22271 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
22272 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
22273 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
22274 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
22275 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
22276 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
22277 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
22278 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
22279 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
22280 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
22281 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
22282 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
22283 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
22284 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
22285 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
22286 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
22287 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
22288 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
22289 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
22290 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
22291 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
22292 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
22293 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
22294 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
22296 2014-06-03 Teresa Johnson <tejohnson@google.com>
22298 * tree-sra.c (modify_function): Record caller nodes after rebuild.
22300 2014-06-02 Jason Merrill <jason@redhat.com>
22303 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
22305 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22307 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
22310 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22312 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
22314 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
22315 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
22316 * config/aarch64/iterators.md (REVERSE): New iterator.
22317 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
22318 (rev_op): New int_attribute.
22319 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
22320 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
22321 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
22322 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
22323 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
22324 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
22325 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
22326 Replace temporary __asm__ with __builtin_shuffle.
22328 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
22330 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
22332 * config/mips/mips-tables.opt: Regenerate.
22333 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
22334 to use mips_isa_rev rather than ISA_MIPS32R2.
22335 * config/mips/mips.h (ISA_MIPS32R3): New define.
22336 (ISA_MIPS32R5): New define.
22337 (ISA_MIPS64R3): New define.
22338 (ISA_MIPS64R5): New define.
22339 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
22340 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
22341 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
22343 (MIPS_ISA_SYNCI_SPEC): Likewise.
22344 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
22345 (LINK_SPEC): Added mips32r3 and mips32r5.
22346 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
22347 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
22348 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
22349 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
22350 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
22351 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
22352 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
22354 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
22356 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
22358 * config/mips/mips.opt (mxpa): New option.
22359 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
22362 2014-06-03 Martin Jambor <mjambor@suse.cz>
22365 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
22368 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
22370 PR tree-optimization/61328
22371 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
22372 initialization from find_bswap_or_nop_1.
22373 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
22374 in source_expr2 before using the size value the function sets. Also
22375 make use of init_symbolic_number () in both the old place and
22376 find_bswap_or_nop_load () to avoid reading uninitialized memory when
22377 doing recursion in the GIMPLE_BINARY_RHS case.
22379 2014-06-03 Richard Biener <rguenther@suse.de>
22381 PR tree-optimization/61383
22382 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
22385 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
22387 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
22388 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
22389 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
22390 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
22392 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
22393 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
22394 * system.h: ...here and make it unconditional.
22395 * target.def (conditional_register_usage): Mention
22396 define_register_constraint instead of old-style constraint macros.
22397 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
22398 * doc/tm.texi: Regenerate.
22399 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
22400 protected by !USE_MD_CONSTRAINTS.
22401 * config/frv/frv.md: Remove quote from old version of documentation.
22402 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
22403 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
22404 CONST_DOUBLE_OK_FOR_LETTER.
22405 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
22407 2014-06-02 Andrew Pinski <apinski@cavium.com>
22409 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
22410 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
22411 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
22412 file whose name depends on -mabi= and -mbig-endian.
22413 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
22414 Handle LP64 better and handle ilp32 too.
22415 (MULTILIB_OPTIONS): Delete.
22416 (MULTILIB_DIRNAMES): Delete.
22418 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
22420 * expr.h: Remove prototypes of functions defined in builtins.c.
22421 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
22422 Remove prototypes of functions defined in builtins.c.
22423 * builtins.h: Update prototype list to include all exported functions.
22424 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
22425 no_c99_libc_has_function): Move to targhooks.c
22426 (build_string_literal, build_call_expr_loc_array,
22427 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
22429 (expand_builtin_object_size, fold_builtin_object_size): Make static.
22430 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
22431 no_c99_libc_has_function): Relocate from builtins.c.
22432 * tree.c: Include builtins.h.
22433 (build_call_expr_loc_array, build_call_expr_loc_vec,
22434 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
22436 * fold-const.h (fold_fma): Move prototype to builtins.h.
22437 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
22438 * asan.c: Include builtins.h.
22439 * cfgexpand.c: Likewise.
22440 * convert.c: Likewise.
22441 * emit-rtl.c: Likewise.
22442 * except.c: Likewise.
22443 * expr.c: Likewise.
22444 * fold-const.c: Likewise.
22445 * gimple-fold.c: Likewise.
22446 * gimple-ssa-strength-reduction.c: Likewise.
22447 * gimplify.c: Likewise.
22448 * ipa-inline.c: Likewise.
22449 * ipa-prop.c: Likewise.
22450 * lto-streamer-out.c: Likewise.
22451 * stmt.c: Likewise.
22452 * tree-inline.c: Likewise.
22453 * tree-object-size.c: Likewise.
22454 * tree-sra.c: Likewise.
22455 * tree-ssa-ccp.c: Likewise.
22456 * tree-ssa-forwprop.c: Likewise.
22457 * tree-ssa-loop-ivcanon.c: Likewise.
22458 * tree-ssa-loop-ivopts.c: Likewise.
22459 * tree-ssa-math-opts.c: Likewise.
22460 * tree-ssa-reassoc.c: Likewise.
22461 * tree-ssa-threadedge.c: Likewise.
22462 * tree-streamer-in.c: Likewise.
22463 * tree-vect-data-refs.c: Likewise.
22464 * tree-vect-patterns.c: Likewise.
22465 * tree-vect-stmts.c: Likewise.
22466 * config/aarch64/aarch64.c: Likewise.
22467 * config/alpha/alpha.c: Likewise.
22468 * config/arc/arc.c: Likewise.
22469 * config/arm/arm.c: Likewise.
22470 * config/avr/avr.c: Likewise.
22471 * config/bfin/bfin.c: Likewise.
22472 * config/c6x/c6x.c: Likewise.
22473 * config/cr16/cr16.c: Likewise.
22474 * config/cris/cris.c: Likewise.
22475 * config/epiphany/epiphany.c: Likewise.
22476 * config/fr30/fr30.c: Likewise.
22477 * config/frv/frv.c: Likewise.
22478 * config/h8300/h8300.c: Likewise.
22479 * config/i386/i386.c: Likewise.
22480 * config/i386/winnt.c: Likewise.
22481 * config/ia64/ia64.c: Likewise.
22482 * config/iq2000/iq2000.c: Likewise.
22483 * config/lm32/lm32.c: Likewise.
22484 * config/m32c/m32c.c: Likewise.
22485 * config/m32r/m32r.c: Likewise.
22486 * config/m68k/m68k.c: Likewise.
22487 * config/mcore/mcore.c: Likewise.
22488 * config/mep/mep.c: Likewise.
22489 * config/microblaze/microblaze.c: Likewise.
22490 * config/mips/mips.c: Likewise.
22491 * config/mmix/mmix.c: Likewise.
22492 * config/mn10300/mn10300.c: Likewise.
22493 * config/moxie/moxie.c: Likewise.
22494 * config/msp430/msp430.c: Likewise.
22495 * config/nds32/nds32.c: Likewise.
22496 * config/pa/pa.c: Likewise.
22497 * config/pdp11/pdp11.c: Likewise.
22498 * config/picochip/picochip.c: Likewise.
22499 * config/rl78/rl78.c: Likewise.
22500 * config/rs6000/rs6000.c: Likewise.
22501 * config/rx/rx.c: Likewise.
22502 * config/s390/s390.c: Likewise.
22503 * config/score/score.c: Likewise.
22504 * config/sh/sh.c: Likewise.
22505 * config/sparc/sparc.c: Likewise.
22506 * config/spu/spu.c: Likewise.
22507 * config/stormy16/stormy16.c: Likewise.
22508 * config/tilegx/tilegx.c: Likewise.
22509 * config/tilepro/tilepro.c: Likewise.
22510 * config/v850/v850.c: Likewise.
22511 * config/vax/vax.c: Likewise.
22512 * config/xtensa/xtensa.c: Likewise.
22514 2014-06-02 Jeff Law <law@redhat.com>
22516 PR rtl-optimization/61094
22517 * ree.c (combine_reaching_defs): Do not reextend an insn if it
22518 was marked as do_no_reextend. If a copy is needed to eliminate
22519 an extension, then mark it as do_not_reextend.
22521 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
22523 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
22525 2014-06-02 Richard Henderson <rth@redhat.com>
22528 * config/alpha/alpha.c (print_operand_address): Allow symbolic
22529 addresses inside asms. Use output_operand_lossage instead of
22532 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
22535 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
22536 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
22538 2014-06-02 Tom de Vries <tom@codesourcery.com>
22540 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
22541 case that x has VOIDmode.
22543 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
22545 * varasm.c (copy_constant): Delete function.
22546 (build_constant_desc): Don't call it.
22548 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22551 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
22552 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
22553 with immediate_operand.
22555 2014-06-02 Andreas Schwab <schwab@suse.de>
22557 * config/ia64/ia64.c
22558 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
22559 pending_data_specs first.
22561 2014-06-02 Richard Biener <rguenther@suse.de>
22563 PR tree-optimization/61378
22564 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
22565 valueized_anything.
22567 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
22569 * config/i386/constraints.md (Bw): Rename from 'w'.
22570 (Bz): Rename from 'z'.
22571 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
22573 2014-06-01 Kai Tietz <ktietz@redhat.com>
22576 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
22577 * config/i386/i386.md (sibcall_insn_operand): Use Bs
22578 instead of m constraint.
22580 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
22582 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
22583 a separate alternative where the scratch operand 2 is marked as
22586 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
22588 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
22589 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
22590 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
22591 and __builtins_arm_get_fpscr.
22592 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
22593 __builtins_arm_get_fpscr.
22594 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
22595 __builtins_arm_ldfpscr.
22596 (arm_atomic_assign_expand_fenv): New function.
22597 * config/arm/vfp.md (set_fpscr): New pattern.
22598 (get_fpscr) : Likewise.
22599 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
22601 * doc/extend.texi (AARCH64 Built-in Functions) : Document
22602 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
22604 2014-05-30 Jakub Jelinek <jakub@redhat.com>
22606 * asan.c (report_error_func): Add SLOW_P argument, use
22607 BUILT_IN_ASAN_*_N if set.
22608 (build_check_stmt): Likewise.
22609 (instrument_derefs): If T has insufficient alignment,
22610 force same handling as for odd sizes.
22612 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
22613 BUILT_IN_ASAN_REPORT_STORE_N): New.
22614 * asan.c (struct asan_mem_ref): Change access_size type to
22616 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
22617 update_mem_ref_hash_table): Likewise.
22618 (asan_mem_ref_hasher::hash): Hash in a HWI.
22619 (report_error_func): Change size_in_bytes argument to HWI.
22620 Use *_N builtins if size_in_bytes is larger than 16 or not power of
22622 (build_shadow_mem_access): New function.
22623 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
22624 Handle size_in_bytes not power of two or larger than 16.
22625 (instrument_derefs): Don't give up if size_in_bytes is not
22626 power of two or is larger than 16.
22628 2014-05-30 Kai Tietz <ktietz@redhat.com>
22631 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
22632 for sibling-tail-calls.
22633 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
22635 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
22636 (sibcall_insn_operand): Add check for sibcall_memory_operand.
22638 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22640 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
22641 * config/avr/avr-tables.opt: Regenerate.
22642 * config/avr/t-multilib: Regenerate.
22643 * doc/avr-mmcu.texi: Regenerate.
22645 2014-05-30 Ian Lance Taylor <iant@google.com>
22647 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
22650 2014-05-30 Tom de Vries <tom@codesourcery.com>
22652 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
22655 2014-05-30 Tom de Vries <tom@codesourcery.com>
22657 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22658 * lra.c (initialize_lra_reg_info_element): Add init of
22659 actual_call_used_reg_set field.
22660 (lra): Call lra_create_live_ranges before lra_inheritance for
22662 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22664 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
22665 instead of call_used_reg_set for -fuse-caller-save.
22666 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22668 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22670 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
22672 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
22674 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
22676 * ira.c (ira_get_dup_out_num): Check for output operands at
22677 the start of the loop. Handle cases where an included alternative
22678 follows an excluded one.
22680 2014-05-29 Mike Stump <mikestump@comcast.net>
22683 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
22684 post ld passes when lto is used.
22686 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
22688 PR rtl-optimization/61325
22689 * lra-constraints.c (process_address): Rename to process_address_1.
22690 (process_address): New function.
22692 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
22694 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
22695 TYPES_BINOPV): New static data.
22696 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
22698 * config/aarch64/aarch64-simd.md (aarch64_ext,
22699 aarch64_im_lane_boundsi): New patterns.
22700 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
22702 (aarch64_evpc_ext): New function.
22704 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
22706 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
22707 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
22708 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
22709 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
22710 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
22712 2014-05-29 Tom de Vries <tom@codesourcery.com>
22714 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
22716 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
22717 Richard Sandiford <rdsandiford@googlemail.com>
22719 * arm/iterators.md (shiftable_ops): New code iterator.
22720 (t2_binop0, arith_shift_insn): New code attributes.
22721 * arm/predicates.md (shift_nomul_operator): New predicate.
22722 * arm/arm.md (insn_enabled): Delete.
22723 (enabled): Remove insn_enabled test.
22724 (*arith_shiftsi): Delete. Replace with ...
22725 (*<arith_shift_insn>_multsi): ... new pattern.
22726 (*<arith_shift_insn>_shiftsi): ... new pattern.
22727 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
22729 2014-05-29 Radovan Obradovic <robradovic@mips.com>
22730 Tom de Vries <tom@codesourcery.com>
22732 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
22733 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
22735 (mips_split_call): Use POST_CALL_TMP_REG.
22736 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
22738 2014-05-29 Tom de Vries <tom@codesourcery.com>
22740 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
22741 with #ifdef STACK_REGS.
22743 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
22745 * varasm.c (get_variable_section): Walk aliases.
22746 (place_block_symbol): Walk aliases.
22748 2014-05-28 Tom de Vries <tom@codesourcery.com>
22751 2014-05-28 Tom de Vries <tom@codesourcery.com>
22753 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22754 * lra.c (initialize_lra_reg_info_element): Add init of
22755 actual_call_used_reg_set field.
22756 (lra): Call lra_create_live_ranges before lra_inheritance for
22758 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22760 * lra-constraints.c (need_for_call_save_p): Use
22761 actual_call_used_reg_set instead of call_used_reg_set for
22763 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22765 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22767 * doc/md.texi: Document that the % constraint character must
22768 be at the beginning of the string.
22769 * genoutput.c (validate_insn_alternatives): Check that '=',
22770 '+' and '%' only appear at the beginning of a constraint.
22771 * ira.c (commutative_constraint_p): Delete.
22772 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
22773 at the start of the string.
22774 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
22776 * config/arm/neon.md (bicdi3_neon): Likewise.
22777 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
22778 (slt_si, sltu_si): Likewise.
22779 * config/vax/vax.md (sbcdi3): Likewise.
22780 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
22781 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
22782 (mul64): Move '%' to beginning of constraint.
22783 * config/arm/arm.md (*xordi3_insn): Likewise.
22784 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
22785 (xorsi3): Likewise.
22787 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22789 * doc/md.texi: Document the restrictions on the "enabled" attribute.
22791 2014-05-28 Jason Merrill <jason@redhat.com>
22794 * cgraph.h (symtab_node::get_comdat_group_id): New.
22795 * cgraphunit.c (analyze_functions): Call it.
22796 * symtab.c (dump_symtab_node): Likewise.
22797 * tree.c (decl_comdat_group_id): New.
22798 * tree.h: Declare it.
22799 * lto-streamer-out.c (write_symbol): Use it.
22800 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
22802 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
22804 PR bootstrap/PR61146
22805 * wide-int.cc: Do not include longlong.h when compiling with clang.
22807 2014-05-28 Richard Biener <rguenther@suse.de>
22809 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
22810 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
22811 (vrp_visit_assignment_or_call): Print less vertical space.
22812 (vrp_visit_stmt): Likewise.
22813 (vrp_visit_phi_node): Likewise. For a PHI argument with
22814 VR_VARYING range consider recording it as copy.
22816 2014-05-28 Richard Biener <rguenther@suse.de>
22819 2014-05-28 Richard Biener <rguenther@suse.de>
22821 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22823 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
22825 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
22826 sufficiently aligned and an offset is used at the same time.
22827 (expand_expr_real_1): Likewise.
22829 2014-05-28 Richard Biener <rguenther@suse.de>
22831 PR middle-end/61045
22832 * fold-const.c (fold_comparison): When folding
22833 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
22834 the sign of the remaining constant operand stays the same.
22836 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
22838 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
22839 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
22840 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
22842 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
22843 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
22844 (m32bit-doubles) Likewise.
22845 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
22846 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
22849 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22851 * configure.ac ($gcc_cv_ld_clearcap): New test.
22852 * configure: Regenerate.
22853 * config.in: Regenerate.
22854 * config/sol2.opt (mclear-hwcap): New option.
22855 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
22856 * config/sol2-clearcap.map: Moved here from
22857 testsuite/gcc.target/i386/clearcap.map.
22858 * config/sol2-clearcapv2.map: Move here from
22859 gcc.target/i386/clearcapv2.map.
22860 * config/t-sol2 (install): Depend on install-clearcap-map.
22861 (install-clearcap-map): New target.
22862 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
22865 2014-05-28 Richard Biener <rguenther@suse.de>
22867 * hwint.h (*_HALF_WIDE_INT*): Move to ...
22868 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
22869 ... here and remove the rest.
22870 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22872 2014-05-28 Richard Biener <rguenther@suse.de>
22874 PR tree-optimization/61335
22875 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
22876 new range fails, drop to varying.
22878 2014-05-28 Olivier Hainque <hainque@adacore.com>
22880 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
22881 (CPP_SPEC): Add entry for -mcpu=8548.
22882 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
22883 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
22885 2014-05-28 Tom de Vries <tom@codesourcery.com>
22887 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22888 * lra.c (initialize_lra_reg_info_element): Add init of
22889 actual_call_used_reg_set field.
22890 (lra): Call lra_create_live_ranges before lra_inheritance for
22892 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22894 * lra-constraints.c (need_for_call_save_p): Use
22895 actual_call_used_reg_set instead of call_used_reg_set for
22897 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22899 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22900 Tom de Vries <tom@codesourcery.com>
22902 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
22904 (@item -fuse-caller-save): New item.
22906 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22907 Tom de Vries <tom@codesourcery.com>
22909 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
22910 OPT_fuse_caller_save.
22912 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22913 Tom de Vries <tom@codesourcery.com>
22915 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
22916 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
22917 get_call_reg_set_usage.
22918 * resource.c (mark_set_resources, mark_target_live_regs): Use
22919 get_call_reg_set_usage.
22920 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
22922 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
22923 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
22924 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
22925 * ira-build.c (ira_create_allocno): Init
22926 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
22927 (create_cap_allocno, propagate_allocno_info)
22928 (propagate_some_info_from_allocno)
22929 (copy_info_to_removed_store_destinations): Handle
22930 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
22931 * ira-costs.c (ira_tune_allocno_costs): Use
22932 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
22934 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22935 Tom de Vries <tom@codesourcery.com>
22937 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
22938 and function_used_regs_valid fields.
22939 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
22940 find_all_hard_reg_sets.
22941 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
22942 (get_call_reg_set_usage): New function.
22943 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
22944 * regs.h (get_call_reg_set_usage): Declare.
22946 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
22949 * config/dbx.h (License): Add Runtime Library Exception.
22950 * config/newlib-stdint.h (License): Same.
22951 * config/rtems.h (License): Same
22952 * config/initfini-array.h (License): Same
22953 * config/v850/v850.h (License): Same.
22954 * config/v850/v850-opts.h (License): Same
22955 * config/v850/rtems.h (License): Same.
22957 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
22960 * doc/extend.texi (Local Labels): Note that label differences are
22961 not supported for AVR.
22963 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22964 Olivier Hainque <hainque@adacore.com>
22966 * rtl.h (set_for_reg_notes): Declare.
22967 * emit-rtl.c (set_for_reg_notes): New function.
22968 (set_unique_reg_note): Use it.
22969 * optabs.c (add_equal_note): Likewise
22971 2014-05-27 Andrew Pinski <apinski@cavium.com>
22973 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
22974 Use <w> for the register in assembly template.
22975 (stack_protect_test): Use the mode of operands[0] for the result.
22976 (stack_protect_test_<mode>): Use <w> for the register
22977 in assembly template.
22979 2014-05-27 DJ Delorie <dj@redhat.com>
22981 * config/rx/rx.c (add_vector_labels): New.
22982 (rx_output_function_prologue): Call it.
22983 (rx_handle_func_attribute): Don't require empty arguments.
22984 (rx_handle_vector_attribute): New.
22985 (rx_attribute_table): Add "vector" attribute.
22986 * doc/extend.texi (interrupt, vector): Document new/changed
22987 RX-specific attributes.
22989 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
22991 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
22993 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
22994 predicate to detect a negative quotient.
22996 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
22998 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
22999 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
23000 Add X - Y CMP 0 to X CMP Y transformation.
23001 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
23003 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
23005 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
23008 2014-05-27 Steve Ellcey <sellcey@mips.com>
23010 * config/mips/mips.c: Add include of cgraph.h.
23012 2014-05-27 Richard Biener <rguenther@suse.de>
23014 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
23016 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
23019 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
23020 * config/arm/arm-cores.def (License): Same.
23021 * config/arm/arm-opts.h (License): Same.
23022 * config/arm/aout.h (License): Same.
23023 * config/arm/bpabi.h (License): Same.
23024 * config/arm/elf.h (License): Same.
23025 * config/arm/linux-elf.h (License): Same.
23026 * config/arm/linux-gas.h (License): Same.
23027 * config/arm/netbsd-elf.h (License): Same.
23028 * config/arm/uclinux-eabi.h (License): Same.
23029 * config/arm/uclinux-elf.h (License): Same.
23030 * config/arm/vxworks.h (License): Same.
23032 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23034 * config/arm/neon.md (neon_bswap<mode>): New pattern.
23035 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
23036 (arm_init_neon_builtins): Handle NEON_BSWAP.
23037 Define required type nodes.
23038 (arm_expand_neon_builtin): Handle NEON_BSWAP.
23039 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
23040 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
23041 * config/arm/iterators.md (VDQHSD): New mode iterator.
23043 2014-05-27 Richard Biener <rguenther@suse.de>
23045 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
23046 Try using literal operands when comparing value-ranges failed.
23048 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23050 * ira.c (commutative_operand): Adjust for change to recog_data.
23051 [Missing from previous commit.]
23053 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23055 * system.h (TEST_BIT): New macro.
23056 * recog.h (alternative_mask): New type.
23057 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
23058 (recog_data_d): Replace alternative_enabled_p array with
23059 enabled_alternatives.
23060 (target_recog): New structure.
23061 (default_target_recog, this_target_recog): Declare.
23062 (get_enabled_alternatives, recog_init): Likewise.
23063 * recog.c (default_target_recog, this_target_recog): New variables.
23064 (get_enabled_alternatives): New function.
23065 (extract_insn): Use it.
23066 (recog_init): New function.
23067 (preprocess_constraints, constrain_operands): Adjust for change to
23069 * postreload.c (reload_cse_simplify_operands): Likewise.
23070 * reload.c (find_reloads): Likewise.
23071 * ira-costs.c (record_reg_classes): Likewise.
23072 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
23073 all alternatives after a disabled one would be skipped.
23074 (ira_implicitly_set_insn_hard_regs): Likewise.
23075 * ira.c (ira_setup_alts): Adjust for change to recog_data.
23076 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
23077 with enabled_alternatives.
23078 * lra.c (free_insn_recog_data): Update accordingly.
23079 (lra_update_insn_recog_data): Likewise.
23080 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
23081 * lra-constraints.c (process_alt_operands): Likewise. Handle
23082 only_alternative as part of the enabled mask.
23083 * target-globals.h (this_target_recog): Declare.
23084 (target_globals): Add a recog field.
23085 (restore_target_globals): Restore this_target_recog.
23086 * target-globals.c: Include recog.h.
23087 (default_target_globals): Initialize recog field.
23088 (save_target_globals): Likewise.
23089 * reginfo.c (reinit_regs): Call recog_init.
23090 * toplev.c (backend_init_target): Likewise.
23092 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
23094 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
23095 rather than any named insn's code.
23097 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
23100 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
23101 * config/arm/arm-cores.def (License): Same.
23103 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
23105 * tree.h (decl_comdat_group): Declare.
23106 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
23107 * tree.c (decl_comdat_group): Here.
23109 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
23111 PR rtl-optimization/61222
23112 * combine.c (simplify_shift_const_1): When moving a PLUS outside
23113 the shift, truncate the PLUS operand to the result mode.
23115 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
23118 * config/i386/i386.c (ix86_rtx_costs)
23119 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
23122 2014-05-26 Martin Jambor <mjambor@suse.cz>
23124 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
23127 2014-05-26 Richard Biener <rguenther@suse.de>
23129 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
23130 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
23131 Provide specializations.
23132 (wi::int_traits <HOST_WIDE_INT>,
23133 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
23135 2014-05-26 Alan Modra <amodra@gmail.com>
23138 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
23139 params and return a bool. Remove dead code. Update comment.
23140 Assert we have a const_int source. Remove bogus code from
23141 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
23142 handling of constants > 2G and reg_equal note, from..
23143 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
23144 return value. Update comment. If we can, use a new pseudo
23145 for intermediate calculations.
23146 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
23148 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
23149 call to rs6000_emit_set_const in splitter.
23150 (movdi_internal64+2, +3): Likewise.
23152 2014-05-26 Richard Biener <rguenther@suse.de>
23154 * system.h: Define __STDC_FORMAT_MACROS before
23155 including inttypes.h.
23156 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
23157 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
23158 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
23159 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
23160 HOST_WIDEST_INT_C): Remove.
23161 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
23162 if C99 inttypes.h is not available.
23163 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
23164 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
23165 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
23166 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
23167 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
23168 (struct output_info): Likewise.
23169 (print_statistics): Adjust.
23170 (dump_bitmap_statistics): Likewise.
23171 * bt-load.c (migrate_btr_defs): Print with PRId64.
23172 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
23173 (MAX_SAFE_MULTIPLIER): Adjust.
23174 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
23175 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
23176 dump_cgraph_node): Likewise.
23177 * final.c (dump_basic_block_info): Likewise.
23178 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
23179 * gcov.c (format_gcov): Likewise.
23180 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
23182 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
23183 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
23184 (inline_small_functions, dump_overall_stats, dump_inline_stats):
23185 Use PRId64 for dumping.
23186 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
23187 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
23188 (add_allocno_hard_regs): Adjust.
23189 * loop-doloop.c (doloop_modify): Print using PRId64.
23190 * loop-iv.c (inverse): Compute in uint64_t.
23191 (determine_max_iter, iv_number_of_iterations): Likewise.
23192 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
23193 Print using PRId64.
23194 * lto-streamer-out.c (write_symbol): Use uint64_t.
23195 * mcf.c (CAP_INFINITY): Use int64_t maximum.
23196 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
23197 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
23198 * modulo-sched.c (const_iteration_count): Use int64_t.
23199 (sms_schedule): Dump using PRId64.
23200 * predict.c (dump_prediction): Likewise.
23201 * pretty-print.h (pp_widest_integer): Remove.
23202 * profile.c (get_working_sets, is_edge_inconsistent,
23203 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
23204 * tree-pretty-print.c (pp_double_int): Remove case handling
23205 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
23206 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
23208 (pass_optimize_bswap::execute): Remove restriction on hosts.
23209 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
23210 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
23211 * tree.c (widest_int_cst_value): Remove.
23212 * tree.h (widest_int_cst_value): Likewise.
23213 * value-prof.c (dump_histogram_value): Print using PRId64.
23214 * gengtype.c (main): Also inject int64_t.
23215 * ggc-page.c (struct max_alignment): Use int64_t.
23216 * alloc-pool.c (struct allocation_object_def): Likewise.
23217 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
23219 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
23220 * doc/tm.texi: Regenerated.
23221 * gengtype-lex.l (IWORD): Handle [u]int64_t.
23222 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
23223 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
23224 mmix_output_register_setting): Use [u]int64_t in prototypes.
23225 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
23226 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
23227 mmix_output_octa, mmix_output_shifted_value): Adjust.
23228 (mmix_intval): Adjust. Remove unreachable case.
23229 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
23231 2014-05-26 Richard Biener <rguenther@suse.de>
23233 * configure.ac: Drop __int64 type check. Insist that we
23234 found uint64_t and int64_t.
23235 * hwint.h (HOST_BITS_PER___INT64): Remove.
23236 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
23237 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
23238 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
23239 (HOST_WIDEST_FAST_INT): Remove __int64 case.
23240 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
23241 for dst_q_src_df_rms_cdt.
23242 * configure: Regenerate.
23243 * config.in: Likewise.
23245 2014-05-26 Michael Tautschnig <mt@debian.org>
23248 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
23249 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
23251 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23253 PR rtl-optimization/61278
23254 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
23256 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23258 PR rtl-optimization/61220
23259 Part of PR rtl-optimization/61225
23260 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
23261 insn; skip split_edge for a block with only one successor.
23263 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23265 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
23268 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23270 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
23271 (update_vtable_references): New function.
23272 (function_and_variable_visibility): Rewrite also vtable initializers.
23273 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
23275 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23277 * ggc.h (ggc_grow): New function.
23278 * ggc-none.c (ggc_grow): New function.
23279 * ggc-page.c (ggc_grow): Likewise.
23281 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23283 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
23284 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
23285 comdat_can_be_unshared_p, cgraph_externally_visible_p,
23286 varpool_externally_visible_p, can_replace_by_local_alias,
23287 update_visibility_by_resolution_info, function_and_variable_visibility,
23288 pass_data_ipa_function_and_variable_visibility,
23289 make_pass_ipa_function_and_variable_visibility,
23290 whole_program_function_and_variable_visibility,
23291 pass_data_ipa_whole_program_visibility,
23292 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
23293 * cgraph.h (cgraph_local_node_p): Declare.
23294 * ipa-visibility.c: New file.
23295 * Makefile.in (OBJS): Add ipa-visiblity.o
23297 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23299 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
23300 that var decl is available.
23302 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23304 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
23305 symtab_node pointer.
23306 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
23307 (find_decls_types_r): Do not walk COMDAT_GROUP.
23308 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
23309 * varasm.c (make_decl_one_only): Use set_comdat_group;
23310 create node if needed.
23311 * ipa-inline-transform.c (save_inline_function_body): Update
23312 way we decl->symtab mapping.
23313 * symtab.c (symtab_hash, hash_node, eq_node
23314 symtab_insert_node_to_hashtable): Remove.
23315 (symtab_register_node): Update.
23316 (symtab_unregister_node): Update.
23317 (symtab_get_node): Reimplement as inline function.
23318 (symtab_add_to_same_comdat_group): Update.
23319 (symtab_dissolve_same_comdat_group_list): Update.
23320 (dump_symtab_base): Update.
23321 (verify_symtab_base): Update.
23322 (symtab_make_decl_local): Update.
23323 (fixup_same_cpp_alias_visibility): Update.
23324 (symtab_nonoverwritable_alias): Update.
23325 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
23326 * ipa.c (update_visibility_by_resolution_info): UPdate.
23327 * bb-reorder.c: Include cgraph.h
23328 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
23329 with comdat groups.
23330 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
23331 * cgraph.c (cgraph_get_create_node): Update.
23332 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
23334 (symtab_get_node): Make inline.
23335 (symtab_insert_node_to_hashtable): Remove.
23336 (symtab_can_be_discarded): Update.
23337 (decl_comdat_group): New function.
23338 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
23340 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
23342 (read_comdat_group): New function.
23343 (input_node, input_varpool_node): Use it.
23344 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
23346 * mips.c (mips_start_unique_function): Likewise.
23347 (ix86_code_end): Likewise.
23348 (rs6000_code_end): Likweise.
23349 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
23351 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23353 * gengtype-state.c (fatal_reading_state): Bring offline.
23354 * optabs.c (widening_optab_handler): Bring offline.
23355 * optabs.h (widening_optab_handler): Likewise.
23356 * final.c (get_attr_length_1): Likewise.
23358 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23360 * sched-int.h (sd_iterator_cond): Manually tail recurse.
23362 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23364 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
23365 (ppc440-compare): Include shift with dot.
23366 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
23367 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
23369 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
23371 (e6500_sfx2): Include it.
23372 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
23373 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
23374 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
23375 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
23376 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
23377 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
23378 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
23379 *lshiftrt_internal1le, *lshiftrt_internal1be,
23380 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
23381 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
23382 *rotldi3_internal10le, *rotldi3_internal10be,
23383 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
23384 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
23385 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
23386 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
23387 define_insns): Use type "shift" in the appropriate alternatives.
23389 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23391 * config/rs6000/rs6000.md (type): Add "logical". Delete
23393 (dot): Adjust comment.
23394 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
23395 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
23396 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
23397 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
23398 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
23399 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
23400 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
23401 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
23403 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23404 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
23405 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23406 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23407 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23408 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23409 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23410 * config/rs6000/8540.md (ppc8540_su): Adjust.
23411 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23412 cell-cmp-microcoded): Adjust.
23413 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
23414 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23415 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
23416 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
23417 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
23418 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23419 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
23420 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
23421 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
23423 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
23424 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
23425 Adjust. Adjust comment.
23426 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23427 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
23429 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23431 * config/rs6000/rs6000.md (type): Add "add".
23432 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
23433 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
23434 define_insns): Use it.
23435 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
23437 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23438 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
23439 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23440 * config/rs6000/601.md (ppc601-integer): Adjust.
23441 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23442 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23443 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23444 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23445 * config/rs6000/8540.md (ppc8540_su): Adjust.
23446 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23447 cell-cmp-microcoded): Adjust.
23448 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
23449 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23450 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
23451 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
23452 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
23453 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23454 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
23455 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
23456 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
23458 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
23459 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
23460 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23461 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
23463 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23465 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
23466 "delayed_compare", "var_delayed_compare".
23467 (var_shift): New attribute.
23468 (cell_micro): Adjust.
23469 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
23470 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
23471 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
23472 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
23473 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
23474 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
23475 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
23476 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
23477 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
23478 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
23479 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
23480 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
23481 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
23482 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
23483 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
23484 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
23485 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
23486 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
23487 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
23488 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
23489 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
23490 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
23491 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
23492 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23493 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23495 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23496 * config/rs6000/440.md (ppc440-integer): Adjust.
23497 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23498 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
23499 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23500 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23501 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23502 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23503 * config/rs6000/8540.md (ppc8540_su): Adjust.
23504 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23505 cell-cmp-microcoded): Adjust.
23506 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
23507 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23508 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
23509 e500mc64_delayed): Adjust.
23510 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
23511 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
23512 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23513 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
23514 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
23515 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
23516 power6-delayed-compare, power6-var-delayed-compare): Adjust.
23517 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
23518 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
23520 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23521 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23523 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23525 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
23526 (bits): New mode_attr.
23527 (idiv_ldiv): Delete mode_attr.
23528 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
23529 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23530 rs6000_adjust_priority, is_nonpipeline_insn,
23531 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23533 * config/rs6000/40x.md (ppc403-idiv): Adjust.
23534 * config/rs6000/440.md (ppc440-idiv): Adjust.
23535 * config/rs6000/476.md (ppc476-idiv): Adjust.
23536 * config/rs6000/601.md (ppc601-idiv): Adjust.
23537 * config/rs6000/603.md (ppc603-idiv): Adjust.
23538 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
23539 ppc620-ldiv): Adjust.
23540 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
23541 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
23542 * config/rs6000/8540.md (ppc8540_divide): Adjust.
23543 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
23544 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
23545 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
23546 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
23547 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
23548 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
23549 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
23550 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
23551 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
23552 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
23553 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
23554 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
23555 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
23556 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
23557 * config/rs6000/titan.md (titan_fxu_div): Adjust.
23559 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23561 * config/rs6000/rs6000.md (type): Delete "insert_word",
23562 "insert_dword". Add "insert".
23563 (size): Update comment.
23564 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23565 insn_must_be_first_in_group): Adjust.
23566 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
23567 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
23568 *insvsi_internal6, insvdi_internal): Adjust.
23570 * config/rs6000/40x.md (ppc403-integer): Adjust.
23571 * config/rs6000/440.md (ppc440-integer): Adjust.
23572 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
23573 * config/rs6000/601.md (ppc601-integer): Adjust.
23574 * config/rs6000/603.md (ppc603-integer): Adjust.
23575 * config/rs6000/6xx.md (ppc604-integer): Adjust.
23576 * config/rs6000/7450.md (ppc7450-integer): Adjust.
23577 * config/rs6000/7xx.md (ppc750-integer): Adjust.
23578 * config/rs6000/8540.md (ppc8540_su): Adjust.
23579 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
23580 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
23581 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23582 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
23583 * config/rs6000/e5500.md (e5500_sfx): Adjust.
23584 * config/rs6000/e6500.md (e6500_sfx): Adjust.
23585 * config/rs6000/mpc.md (mpccore-integer): Adjust.
23586 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
23587 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
23588 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
23589 * config/rs6000/power7.md (power7-integer): Adjust.
23590 * config/rs6000/power8.md (power8-1cyc): Adjust.
23591 * config/rs6000/rs64.md (rs64a-integer): Adjust.
23592 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23594 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23596 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
23597 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
23598 (size): New attribute.
23599 (dot): New attribute.
23600 (cell_micro): Adjust.
23601 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
23602 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
23603 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
23604 umuldi3_highpart): Adjust.
23605 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23606 rs6000_adjust_priority, is_nonpipeline_insn,
23607 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23609 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
23610 ppc405-imul3): Adjust.
23611 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
23612 * config/rs6000/476.md (ppc476-imul): Adjust.
23613 * config/rs6000/601.md (ppc601-imul): Adjust.
23614 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
23615 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
23616 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
23617 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
23618 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
23620 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
23621 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
23622 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
23623 cell-imul): Adjust.
23624 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
23625 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
23626 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
23627 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
23628 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
23629 * config/rs6000/mpc.md (mpccore-imul): Adjust.
23630 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
23631 power4-lmul, power4-imul, power4-imul3): Adjust.
23632 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
23633 power5-lmul, power5-imul, power5-imul3): Adjust.
23634 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
23635 power6-lmul, power6-imul, power6-imul3): Adjust.
23636 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
23637 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
23639 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
23640 rs64a-lmul): Adjust.
23641 * config/rs6000/titan.md (titan_imul): Adjust.
23643 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23645 * config/rs6000/rs6000.md (type): Add new value "halfmul".
23646 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
23647 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
23648 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
23649 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
23650 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
23651 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
23652 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
23653 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
23654 * config/rs6000/titan.md: Delete nonsensical comment.
23655 (titan_imul): Add type imul3.
23656 (titan_mulhw): Remove type imul3; add type halfmul.
23658 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23660 * config/rs6000/rs6000.md (type): Reorder, reformat.
23662 2014-05-23 Martin Jambor <mjambor@suse.cz>
23664 PR tree-optimization/53787
23665 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
23666 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
23667 analysis_done, update all uses.
23668 * ipa-prop.c: Include domwalk.h
23669 (param_analysis_info): Removed.
23670 (param_aa_status): New type.
23671 (ipa_bb_info): Likewise.
23672 (func_body_info): Likewise.
23673 (ipa_get_bb_info): New function.
23674 (aa_overwalked): Likewise.
23675 (find_dominating_aa_status): Likewise.
23676 (parm_bb_aa_status_for_bb): Likewise.
23677 (parm_preserved_before_stmt_p): Changed to use new param AA info.
23678 (load_from_unmodified_param): Accept func_body_info as a parameter
23679 instead of parms_ainfo.
23680 (parm_ref_data_preserved_p): Changed to use new param AA info.
23681 (parm_ref_data_pass_through_p): Likewise.
23682 (ipa_load_from_parm_agg_1): Likewise. Update callers.
23683 (compute_complex_assign_jump_func): Changed to use new param AA info.
23684 (compute_complex_ancestor_jump_func): Likewise.
23685 (ipa_compute_jump_functions_for_edge): Likewise.
23686 (ipa_compute_jump_functions): Removed.
23687 (ipa_compute_jump_functions_for_bb): New function.
23688 (ipa_analyze_indirect_call_uses): Likewise, moved variable
23690 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
23691 and info, moved variable declarations down.
23692 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
23694 (ipa_analyze_stmt_uses): Likewise.
23695 (ipa_analyze_params_uses): Removed.
23696 (ipa_analyze_params_uses_in_bb): New function.
23697 (ipa_analyze_controlled_uses): Likewise.
23698 (free_ipa_bb_info): Likewise.
23699 (analysis_dom_walker): New class.
23700 (ipa_analyze_node): Handle node-specific forbidden analysis,
23701 initialize and free func_body_info, use dominator walker.
23702 (ipcp_modif_dom_walker): New class.
23703 (ipcp_transform_function): Create and free func_body_info, use
23704 ipcp_modif_dom_walker, moved a lot of functionality there.
23706 2014-05-23 Marek Polacek <polacek@redhat.com>
23707 Jakub Jelinek <jakub@redhat.com>
23709 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
23710 * gcc.c (sanitize_spec_function): Likewise.
23711 * convert.c (convert_to_integer): Include "ubsan.h". Add
23712 floating-point to integer instrumentation.
23713 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
23714 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
23715 SANITIZE_NONDEFAULT.
23716 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
23717 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
23718 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
23719 * ubsan.c: Include "realmpfr.h" and "dfp.h".
23720 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
23721 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
23722 float/double/long double.
23723 (ubsan_instrument_float_cast): New function.
23724 * ubsan.h (ubsan_instrument_float_cast): Declare.
23726 2014-05-23 Jiong Wang <jiong.wang@arm.com>
23728 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
23730 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
23731 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
23732 Adjust for tailcalling through registers.
23733 * config/aarch64/aarch64.h (enum reg_class): New caller save
23735 (REG_CLASS_NAMES): Likewise.
23736 (REG_CLASS_CONTENTS): Likewise.
23737 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
23738 Allow tailcalling without decls.
23740 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
23742 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
23743 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
23745 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
23746 gsi, and variables v_* to v*.
23748 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
23750 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
23752 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
23754 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
23755 * omp-low.c: Update accordingly.
23757 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
23758 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
23759 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
23760 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
23761 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
23762 GF_OMP_TARGET_KIND_UPDATE.
23764 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
23765 Explicitly enumerate the expected region types.
23767 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
23770 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
23771 documentation; the old documentation didn't clearly state the
23772 constraints on the contents of the pointed-to storage.
23774 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23776 Fix bootstrap error on ia64
23777 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
23778 Return default value.
23780 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
23782 PR tree-optimization/54733
23783 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
23785 (find_bswap_or_nop_load): New.
23786 (find_bswap_1): Renamed to ...
23787 (find_bswap_or_nop_1): This. Also add support for memory source.
23788 (find_bswap): Renamed to ...
23789 (find_bswap_or_nop): This. Also add support for memory source and
23790 detection of bitwise operations equivalent to load in target
23792 (execute_optimize_bswap): Likewise. Also move its leading comment back
23793 in place and split statement transformation into ...
23794 (bswap_replace): This.
23796 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
23798 PR rtl-optimization/61215
23799 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
23800 simplify_gen_subreg until final substitution.
23802 2014-05-23 Alan Modra <amodra@gmail.com>
23805 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
23806 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
23807 Use "Y" constraint rather than "m".
23809 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
23811 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
23813 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
23814 New function declaration.
23815 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
23816 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
23817 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
23818 (aarch64_init_builtins) : Initialize builtins
23819 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
23820 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
23821 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
23822 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
23823 and __builtins_aarch64_set_fpsr.
23824 (aarch64_atomic_assign_expand_fenv): New function.
23825 * config/aarch64/aarch64.md (set_fpcr): New pattern.
23826 (get_fpcr) : Likewise.
23827 (set_fpsr) : Likewise.
23828 (get_fpsr) : Likewise.
23829 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
23830 and UNSPECV_SET_FPSR.
23831 * doc/extend.texi (AARCH64 Built-in Functions) : Document
23832 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
23833 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
23835 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
23837 PR rtl-optimization/60969
23838 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
23839 constraints. Set up mem cost for NO_REGS case.
23841 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
23843 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
23845 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
23847 * config/darwin.c: Include "lto-section-names.h".
23848 (LTO_SEGMENT_NAME): Don't define.
23849 * config/i386/winnt.c: Include "lto-section-names.h".
23850 * lto-streamer.c: Include "lto-section-names.h".
23851 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
23852 * lto-wrapper.c: Include "lto-section-names.h".
23853 (LTO_SECTION_NAME_PREFIX): Don't define.
23854 * lto-section-names.h: New file.
23855 * cgraphunit.c: Include "lto-section-names.h".
23857 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
23859 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
23861 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
23864 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
23866 2014-05-22 Nick Clifton <nickc@redhat.com>
23868 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
23870 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
23872 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
23873 -> (T)A transformation to integer types.
23875 2014-05-22 Teresa Johnson <tejohnson@google.com>
23877 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
23878 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
23879 (gcov_rewrite): Use gcov_nonruntime_assert.
23880 (gcov_open): Ditto.
23881 (gcov_write_words): Ditto.
23882 (gcov_write_length): Ditto.
23883 (gcov_read_words): Use gcov_nonruntime_assert, and remove
23884 gcc_assert from IN_LIBGCOV code.
23885 (gcov_read_summary): Use gcov_error to flag profile corruption.
23886 (gcov_sync): Use gcov_nonruntime_assert.
23887 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
23888 (gcov_histo_index): Use gcov_nonruntime_assert.
23889 (static void gcov_histogram_merge): Ditto.
23890 (compute_working_sets): Ditto.
23891 * gcov-io.h (gcov_nonruntime_assert): Define.
23892 (gcov_error): Define for !IN_LIBGCOV
23894 2014-05-22 Richard Biener <rguenther@suse.de>
23896 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23897 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
23898 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
23899 and deallocation site.
23900 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
23901 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
23902 passing through the incoming points-to set.
23903 (handle_lhs_call): Use flags argument instead of recomputing it.
23904 (find_func_aliases_for_call): Call handle_lhs_call with proper
23907 2014-05-22 Jakub Jelinek <jakub@redhat.com>
23909 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
23910 all padding bits in REAL_VALUE_TYPE are cleared.
23912 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23914 Cleanup and improve multipass_dfa_lookahead_guard
23915 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
23916 (core2i7_first_cycle_multipass_begin,)
23917 (core2i7_first_cycle_multipass_issue,)
23918 (core2i7_first_cycle_multipass_backtrack): Update signature.
23919 * config/ia64/ia64.c
23920 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
23921 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
23922 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
23924 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
23925 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
23927 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
23929 * doc/tm.texi: Regenerate.
23931 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
23932 * haifa-sched.c (ready_try): Make signed to allow negative values.
23933 (rebug_ready_list_1): Update.
23934 (choose_ready): Simplify.
23935 (sched_extend_ready_list): Update.
23937 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23939 Remove IA64 speculation tweaking flags
23940 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
23941 speculation tuning flags.
23942 (msched-prefer-non-data-spec-insns,)
23943 (msched-prefer-non-control-spec-insns): Obsolete options.
23944 * haifa-sched.c (choose_ready): Remove handling of
23945 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
23946 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
23947 and PREFER_NON_DATA_SPEC.
23948 * sel-sched.c (process_spec_exprs): Remove handling of
23949 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
23951 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23953 Improve scheduling debug output
23954 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
23955 (advance_one_cycle): Update.
23956 (schedule_insn, queue_to_ready): Add debug printouts.
23957 (debug_ready_list_1): New static function.
23958 (debug_ready_list): Update.
23959 (max_issue): Add debug printouts.
23960 (dump_insn_stream): New static function.
23961 (schedule_block): Use it. Also better indent printouts.
23963 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23965 Fix sched_insn debug counter
23966 * haifa-sched.c (schedule_insn): Update.
23967 (struct haifa_saved_data): Add nonscheduled_insns_begin.
23968 (save_backtrack_point, restore_backtrack_point): Update.
23969 (first_nonscheduled_insn): New static function.
23970 (queue_to_ready, choose_ready): Use it.
23971 (schedule_block): Init nonscheduled_insns_begin.
23972 (sched_emit_insn): Update.
23975 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
23977 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
23979 (aarch64_secondary_reload) : LikeWise.
23980 (aarch64_class_max_nregs) : Remove CORE_REGS.
23981 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
23982 (REG_CLASS_NAMES) : Likewise.
23983 (REG_CLASS_CONTENTS) : LikeWise.
23984 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
23986 2014-05-21 Guozhi Wei <carrot@google.com>
23989 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
23991 (vqdmulhq_n_s16): Likewise.
23993 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
23995 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
23997 2014-05-21 Marek Polacek <polacek@redhat.com>
24000 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
24002 2014-05-21 Martin Jambor <mjambor@suse.cz>
24004 * doc/invoke.texi (Optimize Options): Document parameters
24005 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
24006 ipa-cp-array-index-hint-bonus.
24008 2014-05-21 Mark Wielaard <mjw@redhat.com>
24011 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
24012 version >= 3 or not strict DWARF.
24013 * langhooks.h (struct lang_hooks_for_types): Add
24014 enum_underlying_base_type.
24015 * langhooks.c (lhd_enum_underlying_base_type): New function.
24016 * gcc/langhooks.h (struct lang_hooks_for_types): Add
24017 enum_underlying_base_type.
24018 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
24019 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
24020 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
24022 2014-05-21 Richard Biener <rguenther@suse.de>
24024 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
24026 2014-05-21 John Marino <gnugcc@marino.st>
24028 * config.gcc (*-*-dragonfly*): New target.
24029 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
24030 * configure: Regenerate.
24031 * config/dragonfly-stdint.h: New.
24032 * config/dragonfly.h: New.
24033 * config/dragonfly.opt: New.
24034 * config/i386/dragonfly.h: New.
24035 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
24037 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24039 * tree.def (VOID_CST): New.
24040 * tree-core.h (TI_VOID): New.
24041 * tree.h (void_node): New.
24042 * tree.c (tree_node_structure_for_code, tree_code_size)
24043 (iterative_hash_expr): Handle VOID_CST.
24044 (build_common_tree_nodes): Initialize void_node.
24046 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
24048 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
24050 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
24052 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
24055 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
24056 flag_reorder_blocks_and_partition.
24057 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
24059 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
24062 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
24064 (*addc_r_t): Add new insn_and_split.
24066 2014-05-21 Jakub Jelinek <jakub@redhat.com>
24068 PR middle-end/61252
24069 * omp-low.c (handle_simd_reference): New function.
24070 (lower_rec_input_clauses): Use it. Defer adding reference
24071 initialization even for reduction without placeholder if in simd,
24072 handle it properly later on.
24074 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24076 PR tree-optimization/60899
24077 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
24078 assume all static symbols will have definition wile parsing and
24079 check the do have definition later in compilation; check that
24080 variable referring symbol will be output before concluding that
24081 reference is safe; be conservative for referring local statics;
24082 be more precise about when comdat is output in other partition.
24084 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24087 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
24089 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
24090 (ipa_inline): Loop inline_to_all_callers until no more aliases
24093 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24095 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
24096 set writeonly flag only for vars actually written to.
24098 2014-05-20 Dehao Chen <dehao@google.com>
24100 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
24101 and callee count to get clone count.
24102 * tree-inline.c (expand_call_inline): Use callee count instead of bb
24103 count in copy_body.
24105 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
24107 PR rtl-optimization/61243
24108 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
24110 2014-05-20 Xinliang David Li <davidxl@google.com>
24112 * cgraphunit.c (walk_polymorphic_call_targets): Add
24113 dbgcnt and fopt-info support.
24114 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
24115 * ipa-devirt.c (ipa_devirt): Ditto.
24116 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
24117 * ipa.c (walk_polymorphic_call_targets): Ditto.
24118 * gimple-fold.c (fold_gimple_assign): Ditto.
24119 (gimple_fold_call): Ditto.
24120 * dbgcnt.def: New counter.
24122 2014-05-20 DJ Delorie <dj@redhat.com>
24124 * config/msp430/msp430.md (split): Don't allow subregs when
24125 splitting SImode adds.
24126 (andneghi): Fix subtraction logic.
24127 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
24129 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
24131 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
24133 * except.c (switch_to_exception_section, resolve_unique_section,
24134 get_named_text_section, default_function_rodata_section,
24135 align_variable, get_block_for_decl, default_section_type_flags):
24136 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
24137 * symtab.c (symtab_add_to_same_comdat_group,
24138 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
24139 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
24141 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
24142 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
24143 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
24144 (c6x_function_in_section_p): Likewise.
24145 * config/darwin.c (machopic_select_section): Likewise.
24146 * config/arm/arm.c (arm_function_in_section_p): Likewise.
24147 * config/mips/mips.c (mips_function_rodata_section): Likewise.
24148 * config/mep/mep.c (mep_select_section): LIkewise.
24149 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
24151 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
24153 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
24154 EH region of calls to pure functions that can throw an exception.
24155 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
24156 (copy_reference_ops_from_call): Also copy the EH region of the call if
24157 it can throw an exception.
24159 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24161 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
24162 nested VEC_SELECTs that are inverses of each other.
24164 2014-05-20 Richard Biener <rguenther@suse.de>
24166 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
24167 (extract_and_process_scc_for_name): not here.
24168 (cond_dom_walker::before_dom_children): Only process
24169 stmts that end the BB in interesting ways.
24170 (run_scc_vn): Mark param uses as visited.
24172 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24174 * config/arm/arm.md (arith_shiftsi): Do not predicate for
24177 2014-05-20 Nick Clifton <nickc@redhat.com>
24179 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
24180 (msp430_gimplify_va_arg_expr): New function.
24181 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
24183 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
24184 operand 0 in order to prevent confusion about the number of
24185 registers involved.
24187 2014-05-20 Richard Biener <rguenther@suse.de>
24189 PR tree-optimization/61221
24190 * tree-ssa-pre.c (el_to_update): Remove.
24191 (eliminate_dom_walker::before_dom_children): Handle released
24192 VDEFs by value-numbering them to the associated VUSE. Update
24193 stmt immediately for substituted call address.
24194 (eliminate): Remove delayed stmt updating code.
24195 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
24196 possibly late re-numbered vuses.
24197 (vn_reference_lookup_2): Adjust.
24198 (vn_reference_lookup_pieces): Likewise.
24199 (vn_reference_lookup): Likewise.
24201 2014-05-20 Richard Biener <rguenther@suse.de>
24203 * config.gcc: Remove need_64bit_hwint.
24204 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
24205 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
24207 * config.in: Regenerate.
24208 * configure: Likewise.
24210 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
24212 * doc/extend.texi: Create Label Attributes section,
24213 move all label attributes into it and reference it.
24215 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
24217 * arm.c (thumb1_reorg): When scanning backwards skip anything
24218 that's not a proper insn.
24220 2014-05-19 Richard Biener <rguenther@suse.de>
24222 PR tree-optimization/61221
24223 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
24224 Do nothing for unreachable blocks.
24225 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
24226 Improve unreachability detection.
24228 2014-05-19 Richard Biener <rguenther@suse.de>
24230 PR tree-optimization/61209
24231 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
24233 2014-05-19 Nick Clifton <nickc@redhat.com>
24235 * except.c (init_eh): Fix computation of builtin setjmp buffer
24236 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
24238 2014-05-19 Richard Biener <rguenther@suse.de>
24240 PR tree-optimization/61184
24241 * tree-vrp.c (is_negative_overflow_infinity): Use
24242 TREE_OVERFLOW_P and do that check first.
24243 (is_positive_overflow_infinity): Likewise.
24244 (is_overflow_infinity): Likewise.
24245 (vrp_operand_equal_p): Properly treat operands with
24246 differing overflow as not equal.
24248 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
24250 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
24251 shift simplification where it was intended.
24253 2014-05-19 Christian Bruel <christian.bruel@st.com>
24256 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
24258 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
24261 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
24264 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
24266 * reg-notes.def (CROSSING_JUMP): Likewise.
24267 * rtl.h (rtx_def): Update comment for jump flag.
24268 (CROSSING_JUMP_P): Define.
24269 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
24270 of a REG_CROSSING_JUMP note.
24271 * cfghooks.c (tidy_fallthru_edges): Likewise.
24272 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
24273 * emit-rtl.c (try_split): Likewise.
24274 * haifa-sched.c (sched_create_recovery_edges): Likewise.
24275 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
24276 * jump.c (redirect_jump_2): Likewise.
24277 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
24278 (relax_delay_slots): Likewise.
24279 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
24280 (bbit_di): Likewise.
24281 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
24282 * config/sh/sh.md (jump_compact): Likewise.
24283 * bb-reorder.c (rotate_loop): Likewise.
24284 (pass_duplicate_computed_gotos::execute): Likewise.
24285 (add_reg_crossing_jump_notes): Rename to...
24286 (update_crossing_jump_flags): ...this.
24287 (pass_partition_blocks::execute): Update accordingly.
24289 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
24291 * tree.h: Remove extraneous template <>.
24293 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24295 * ipa.c (symtab_remove_unreachable_nodes): Remove
24296 symbol from comdat group if its body was eliminated.
24297 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
24298 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
24299 (symtab_unregister_node): ... this one.
24300 (verify_symtab_base): More strict checking of comdats.
24301 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
24303 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24305 * tree-pass.h (make_pass_ipa_comdats): New pass.
24306 * timevar.def (TV_IPA_COMDATS): New timevar.
24307 * passes.def (pass_ipa_comdats): Add.
24308 * Makefile.in (OBJS): Add ipa-comdats.o
24309 * ipa-comdats.c: New file.
24311 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24313 * ipa.c (update_visibility_by_resolution_info): New function.
24314 (function_and_variable_visibility): Use it.
24316 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24318 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
24320 (FOR_EACH_DEFINED_SYMBOL): New macro.
24321 (varpool_first_static_initializer, varpool_next_static_initializer,
24322 varpool_first_defined_variable, varpool_next_defined_variable):
24324 (symtab_in_same_comdat_p): Correctly deal with inline functions.
24326 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24328 * ggc-page.c (ggc_handle_finalizers): Add comment.
24330 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24332 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
24333 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
24334 (ggc_internal_cleared_alloc): Likewise.
24335 * ggc-page.c (finalizer): New class.
24336 (vec_finalizer): Likewise.
24337 (globals::finalizers): New member.
24338 (globals::vec_finalizers): Likewise.
24339 (ggc_internal_alloc): Record the finalizer if any for the block being
24341 (ggc_handle_finalizers): New function.
24342 (ggc_collect): Call ggc_handle_finalizers.
24343 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
24345 (ggc_internal_cleared_alloc): Likewise.
24346 (finalize): New function.
24347 (need_finalization_p): Likewise.
24348 (ggc_alloc): Install the type's destructor as the finalizer if it
24349 might do something.
24350 (ggc_cleared_alloc): Likewise.
24351 (ggc_vec_alloc): Likewise.
24352 (ggc_cleared_vec_alloc): Likewise.
24354 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24356 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
24358 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24360 * alias.c (record_alias_subset): Adjust.
24361 * bitmap.c (bitmap_element_allocate): Likewise.
24362 (bitmap_gc_alloc_stat): Likewise.
24363 * cfg.c (init_flow): Likewise.
24364 (alloc_block): Likewise.
24365 (unchecked_make_edge): Likewise.
24366 * cfgloop.c (alloc_loop): Likewise.
24367 (flow_loops_find): Likewise.
24368 (rescan_loop_exit): Likewise.
24369 * cfgrtl.c (init_rtl_bb_info): Likewise.
24370 * cgraph.c (insert_new_cgraph_node_version): Likewise.
24371 (cgraph_allocate_node): Likewise.
24372 (cgraph_create_edge_1): Likewise.
24373 (cgraph_allocate_init_indirect_info): Likewise.
24374 * cgraphclones.c (cgraph_clone_edge): Likewise.
24375 * cgraphunit.c (add_asm_node): Likewise.
24376 (init_lowered_empty_function): Likewise.
24377 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
24378 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
24379 (alpha_use_linkage): Likewise.
24380 * config/arc/arc.c (arc_init_machine_status): Likewise.
24381 * config/arm/arm.c (arm_init_machine_status): Likewise.
24382 * config/avr/avr.c (avr_init_machine_status): Likewise.
24383 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
24384 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
24385 * config/cris/cris.c (cris_init_machine_status): Likewise.
24386 * config/darwin.c (machopic_indirection_name): Likewise.
24387 (darwin_build_constant_cfstring): Likewise.
24388 (darwin_enter_string_into_cfstring_table): Likewise.
24389 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
24390 * config/frv/frv.c (frv_init_machine_status): Likewise.
24391 * config/i386/i386.c (get_dllimport_decl): Likewise.
24392 (ix86_init_machine_status): Likewise.
24393 (assign_386_stack_local): Likewise.
24394 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
24395 (i386_pe_maybe_record_exported_symbol): Likewise.
24396 (i386_pe_record_stub): Likewise.
24397 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
24398 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
24399 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
24400 (m32c_note_pragma_address): Likewise.
24401 * config/mep/mep.c (mep_init_machine_status): Likewise.
24402 (mep_note_pragma_flag): Likewise.
24403 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
24404 (mips16_local_alias): Likewise.
24405 (mips_init_machine_status): Likewise.
24406 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
24407 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
24408 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
24409 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
24410 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
24411 * config/pa/pa.c (pa_init_machine_status): Likewise.
24412 (pa_get_deferred_plabel): Likewise.
24413 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
24414 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
24415 (rs6000_init_machine_status): Likewise.
24416 (output_toc): Likewise.
24417 * config/s390/s390.c (s390_init_machine_status): Likewise.
24418 * config/score/score.c (score_output_external): Likewise.
24419 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
24420 * config/spu/spu.c (spu_init_machine_status): Likewise.
24421 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
24422 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
24423 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
24424 * coverage.c (coverage_end_function): Likewise.
24425 * dbxout.c (dbxout_init): Likewise.
24426 * doc/gty.texi: Don't mention variable_size attribute.
24427 * dwarf2cfi.c (new_cfi): Adjust.
24428 (new_cfi_row): Likewise.
24429 (copy_cfi_row): Likewise.
24430 (create_cie_data): Likewise.
24431 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
24432 (new_loc_descr): Likewise.
24433 (find_AT_string_in_table): Likewise.
24434 (add_addr_table_entry): Likewise.
24435 (new_die): Likewise.
24436 (add_var_loc_to_decl): Likewise.
24437 (clone_die): Likewise.
24438 (clone_as_declaration): Likewise.
24439 (break_out_comdat_types): Likewise.
24440 (new_loc_list): Likewise.
24441 (add_loc_descr_to_each): Likewise.
24442 (add_location_or_const_value_attribute): Likewise.
24443 (add_linkage_name): Likewise.
24444 (lookup_filename): Likewise.
24445 (dwarf2out_var_location): Likewise.
24446 (new_line_info_table): Likewise.
24447 (dwarf2out_init): Likewise.
24448 (mem_loc_descriptor): Likewise.
24449 (loc_descriptor): Likewise.
24450 (add_const_value_attribute): Likewise.
24451 (tree_add_const_value_attribute): Likewise.
24452 (comp_dir_string): Likewise.
24453 (dwarf2out_vms_debug_main_pointer): Likewise.
24454 (string_cst_pool_decl): Likewise.
24455 * emit-rtl.c (set_mem_attrs): Likewise.
24456 (get_reg_attrs): Likewise.
24457 (start_sequence): Likewise.
24458 (init_emit): Likewise.
24459 (init_emit_regs): Likewise.
24460 * except.c (init_eh_for_function): Likewise.
24461 (gen_eh_region): Likewise.
24462 (gen_eh_region_catch): Likewise.
24463 (gen_eh_landing_pad): Likewise.
24464 (add_call_site): Likewise.
24465 * function.c (add_frame_space): Likewise.
24466 (insert_temp_slot_address): Likewise.
24467 (assign_stack_temp_for_type): Likewise.
24468 (get_hard_reg_initial_val): Likewise.
24469 (allocate_struct_function): Likewise.
24470 (prepare_function_start): Likewise.
24471 (types_used_by_var_decl_insert): Likewise.
24472 * gengtype.c (variable_size_p): Remove function.
24473 (enum alloc_quantity): Remove enum.
24474 (write_typed_alloc_def): Remove function.
24475 (write_typed_struct_alloc_def): Likewise.
24476 (write_typed_typedef_alloc_def): Likewise.
24477 (write_typed_alloc_defns): Likewise.
24479 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
24480 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
24481 * ggc.h (ggc_alloc): new function.
24482 (ggc_cleared_alloc): Likewise.
24483 (ggc_vec_alloc): Template on type of vector element, and remove
24484 element size argument.
24485 (ggc_cleared_vec_alloc): Likewise.
24486 * gimple.c (gimple_build_omp_for): Adjust.
24487 (gimple_copy): Likewise.
24488 * ipa-cp.c (get_replacement_map): Likewise.
24489 (find_aggregate_values_for_callers_subset): Likewise.
24490 (known_aggs_to_agg_replacement_list): Likewise.
24491 * ipa-devirt.c (get_odr_type): Likewise.
24492 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
24493 (read_agg_replacement_chain): Likewise.
24494 * loop-iv.c (get_simple_loop_desc): Likewise.
24495 * lto-cgraph.c (input_node_opt_summary): Likewise.
24496 * lto-section-in.c (lto_new_in_decl_state): Likewise.
24497 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
24498 (input_eh_region): Likewise.
24499 (input_eh_lp): Likewise.
24500 (input_cfg): Likewise.
24501 * optabs.c (set_optab_libfunc): Likewise.
24502 (init_tree_optimization_optabs): Likewise.
24503 (set_conv_libfunc): Likewise.
24504 * passes.c (do_per_function_toporder): Likewise.
24505 * rtl.h: Don't use variable_size gty attribute.
24506 * sese.c (if_region_set_false_region): Adjust.
24507 * stringpool.c (gt_pch_save_stringpool): Likewise.
24508 * target-globals.c (save_target_globals): Likewise.
24509 * toplev.c (general_init): Likewise.
24510 * trans-mem.c (record_tm_replacement): Likewise.
24511 (split_bb_make_tm_edge): Likewise.
24512 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24513 * tree-data-ref.h (lambda_vector_new): Likewise.
24514 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
24515 * tree-iterator.c (tsi_link_before): Likewise.
24516 (tsi_link_after): Likewise.
24517 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
24518 * tree-ssa-loop-niter.c (record_estimate): Likewise.
24519 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
24520 * tree-ssa-operands.h: Don't use variable_size gty attribute.
24521 * tree-ssa.c (init_tree_ssa): Adjust.
24522 * tree-ssanames.c (set_range_info): Likewise.
24523 (get_ptr_info): Likewise.
24524 (duplicate_ssa_name_ptr_info): Likewise.
24525 (duplicate_ssa_name_range_info): Likewise.
24526 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
24527 (unpack_ts_fixed_cst_value_fields): Likewise.
24528 * tree.c (build_fixed): Likewise.
24529 (build_real): Likewise.
24530 (build_string): Likewise.
24531 (decl_priority_info): Likewise.
24532 (decl_debug_expr_insert): Likewise.
24533 (decl_value_expr_insert): Likewise.
24534 (decl_debug_args_insert): Likewise.
24535 (type_hash_add): Likewise.
24536 (build_omp_clause): Likewise.
24537 * ubsan.c (decl_for_type_insert): Likewise.
24538 * varasm.c (get_unnamed_section): Likewise.
24539 (get_noswitch_section): Likewise.
24540 (get_section): Likewise.
24541 (get_block_for_section): Likewise.
24542 (create_block_symbol): Likewise.
24543 (build_constant_desc): Likewise.
24544 (create_constant_pool): Likewise.
24545 (force_const_mem): Likewise.
24546 (record_tm_clone_pair): Likewise.
24547 * varpool.c (varpool_create_empty_node): Likewise.
24549 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24551 * dwarf2out.c (tree_add_const_value_attribute): Call
24552 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
24553 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
24554 instead of ggc_internal_<x>alloc_stat.
24555 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
24556 (ggc_realloc): Likewise.
24557 * ggc-none.c (ggc_internal_alloc): Likewise.
24558 (ggc_internal_cleared_alloc): Likewise.
24559 * ggc-page.c: Likewise.
24560 * ggc.h (ggc_internal_alloc_stat): Likewise.
24561 (ggc_internal_alloc): Remove macro.
24562 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
24563 (ggc_internal_cleared_alloc): Remove macro.
24564 (GGC_RESIZEVEC): Adjust.
24565 (ggc_resizevar): Remove macro.
24566 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
24567 (ggc_internal_cleared_vec_alloc_stat): Likewise.
24568 (ggc_internal_vec_cleared_alloc): Remove macro.
24569 (ggc_alloc_atomic_stat): Drop _stat suffix.
24570 (ggc_alloc_atomic): Remove macro.
24571 (ggc_alloc_cleared_atomic): Remove macro.
24572 (ggc_alloc_string_stat): Drop _stat suffix.
24573 (ggc_alloc_string): Remove macro.
24574 (ggc_alloc_rtx_def_stat): Adjust.
24575 (ggc_alloc_tree_node_stat): Likewise.
24576 (ggc_alloc_cleared_tree_node_stat): Likewise.
24577 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
24578 (ggc_alloc_cleared_simd_clone_stat): Likewise.
24579 * gimple.c (gimple_build_omp_for): Likewise.
24580 (gimple_copy): Likewise.
24581 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
24582 * toplev.c (realloc_for_line_map): Adjust.
24583 * tree-data-ref.h (lambda_vector_new): Likewise.
24584 * tree-phinodes.c (allocate_phi_node): Likewise.
24585 * tree.c (grow_tree_vec_stat): Likewise.
24586 * vec.h (va_gc::reserve): Adjust.
24588 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
24590 * config/microblaze/microblaze.c (break_handler): New Declaration.
24591 (microblaze_break_function_p,microblaze_is_break_handler): New.
24592 (compute_frame_size): Use microblaze_break_function_p.
24593 Add the test of break_handler.
24594 (microblaze_function_prologue) : Add the test of variable
24595 break_handler. Check the fnname by BREAK_HANDLER_NAME.
24596 (microblaze_function_epilogue) : Add the test of break_handler.
24597 (microblaze_globalize_label) : Add the test of break_handler.
24598 Check the name by BREAK_HANDLER_NAME.
24600 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
24602 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
24603 microblaze_is_break_handler test.
24604 (call_internal1,call_value_intern): Use microblaze_break_function_p.
24605 Use SYMBOL_REF_DECL.
24607 * config/microblaze/microblaze-protos.h
24608 (microblaze_break_function_p,microblaze_is_break_handler):
24611 * doc/extend.texi (MicroBlaze break_handler Functions): Document
24612 new MicroBlaze break_handler functions.
24614 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24616 * doc/extend.texi (Size of an asm): Move node text according
24617 to its @menu entry position.
24619 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
24621 PR tree-optimization/61140
24622 PR tree-optimization/61150
24623 PR tree-optimization/61197
24624 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
24626 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24628 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
24630 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
24632 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
24633 __SIZEOF_INT128__ is defined.
24635 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24637 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
24638 (rs6000_delegitimize_address): Use it.
24640 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24642 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
24643 inplace argument. Store the new address in the original MEM when true.
24644 * emit-rtl.c (change_address_1): Likewise.
24645 (adjust_address_1, adjust_automodify_address_1, offset_address):
24646 Update accordingly.
24647 * rtl.h (plus_constant): Add an inplace argument.
24648 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
24649 when true. Avoid generating (plus X (const_int 0)).
24650 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
24651 in-place. Pass true to plus_constant.
24652 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
24654 2014-05-16 Dehao Chen <dehao@google.com>
24656 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
24658 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24661 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
24663 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
24665 2014-05-16 Dehao Chen <dehao@google.com>
24667 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
24668 optimize_function_for_size_p.
24669 * regs.h (REG_FREQ_FROM_BB): Likewise.
24671 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24674 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
24675 negt_reg_operand cases.
24676 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
24678 * config/sh/predicates.md (cbranch_treg_value): Simplify.
24680 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24682 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
24685 2014-05-16 David Malcolm <dmalcolm@redhat.com>
24688 2014-04-29 David Malcolm <dmalcolm@redhat.com>
24690 * tree-cfg.c (dump_function_to_file): Dump the return type of
24691 functions, in a line to itself before the function body, mimicking
24692 the layout of a C function.
24694 2014-05-16 Dehao Chen <dehao@google.com>
24696 * cfghooks.c (make_forwarder_block): Use direct computation to
24697 get fall-through edge's count and frequency.
24699 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
24701 * config/arc/arc.c (arc_init): Fix typo in error message.
24702 * config/i386/i386.c (ix86_expand_builtin): Likewise.
24703 (split_stack_prologue_scratch_regno): Likewise.
24704 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
24705 word from error message.
24707 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
24709 * ira-costs.c: Fix typo in comment.
24711 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
24713 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
24715 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
24717 * varpool.c (dump_varpool_node): Dump write-only flag.
24718 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
24720 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
24721 write-only variables.
24722 * ipa.c (process_references): New function.
24723 (set_readonly_bit): New function.
24724 (set_writeonly_bit): New function.
24725 (clear_addressable_bit): New function.
24726 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
24727 fix handling of aliases.
24728 * cgraph.h (struct varpool_node): Add writeonly flag.
24730 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
24732 PR rtl-optimization/60969
24733 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
24734 Calculate costs for this case.
24736 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
24738 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
24739 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
24741 2014-05-16 Richard Biener <rguenther@suse.de>
24743 PR tree-optimization/61194
24744 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
24745 bool patterns ending in a COND_EXPR.
24747 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24749 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
24751 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24753 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
24754 where we were unable to cost an RTX.
24756 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24758 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
24761 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24762 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24764 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
24766 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24767 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24769 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
24770 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
24772 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24773 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24775 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
24778 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24779 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24781 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
24784 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24785 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24787 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
24788 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
24790 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24791 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24793 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
24794 rotates and shifts.
24796 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24797 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24799 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
24800 ZERO_EXTEND and SIGN_EXTEND better.
24802 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24803 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24805 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
24806 logical operations.
24808 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24809 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24811 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
24812 costs when costing loads and stores to memory.
24814 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24815 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
24817 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
24820 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24822 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
24824 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24825 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24827 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
24829 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
24831 (aarch64_rtx_mult_cost): New.
24832 (aarch64_rtx_costs): Use it, refactor as appropriate.
24834 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24835 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24837 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
24838 emit instructions, return number of instructions which would
24840 (aarch64_add_constant): Update call to aarch64_build_constant.
24841 (aarch64_output_mi_thunk): Likewise.
24842 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
24845 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24847 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
24848 (TARGET_RTX_COSTS): Call it.
24850 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24852 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
24853 (cortexa57_vector_cost): Likewise.
24854 (cortexa57_tunings): Use them.
24856 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24858 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
24859 (cpu_addrcost_table): Use it.
24860 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
24861 (aarch64_address_cost): Rewrite using aarch64_classify_address,
24864 2014-05-16 Richard Biener <rguenther@suse.de>
24866 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
24867 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
24868 (visit_phi): Ignore edges marked as not executable.
24869 (class cond_dom_walker): New.
24870 (cond_dom_walker::before_dom_children): Value-number
24871 control statements and mark successor edges as not
24872 executable if possible.
24873 (run_scc_vn): First walk all control statements in
24874 dominator order, marking edges as not executable.
24875 * tree-inline.c (copy_edges_for_bb): Be not confused
24876 about random edge flags.
24878 2014-05-16 Richard Biener <rguenther@suse.de>
24880 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
24882 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
24885 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
24886 (__TM_simple_begin): Use it.
24887 (__TM_begin): Likewise.
24889 2014-05-15 Martin Jambor <mjambor@suse.cz>
24892 * ipa-prop.c (update_indirect_edges_after_inlining): Check
24893 type_preserved flag when the indirect edge is polymorphic.
24895 2014-05-15 Martin Jambor <mjambor@suse.cz>
24897 PR tree-optimization/61090
24898 * tree-sra.c (sra_modify_expr): Pass the current gsi to
24899 build_ref_for_model.
24901 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24903 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
24904 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
24906 2014-05-15 Jakub Jelinek <jakub@redhat.com>
24908 PR tree-optimization/61158
24909 * fold-const.c (fold_binary_loc): If X is zero-extended and
24910 shiftc >= prec, make sure zerobits is all ones instead of
24911 invoking undefined behavior.
24913 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24915 * regcprop.h: New file.
24916 * regcprop.c (skip_debug_insn_p): New decl.
24917 (replace_oldest_value_reg): Check skip_debug_insn_p.
24918 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
24919 * shrink-wrap.c: Include regcprop.h.
24920 (prepare_shrink_wrap): Call
24921 copyprop_hardreg_forward_bb_without_debug_insn.
24923 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24925 * shrink-wrap.h: Update comment.
24926 * shrink-wrap.c: Update comment.
24927 (next_block_for_reg): Rename to live_edge_for_reg.
24928 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
24929 (move_insn_for_shrink_wrap): Split live_edge.
24930 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
24932 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
24934 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
24936 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
24937 * config/sparc/sparc.md (fptype_ut699): New attribute.
24938 (in_branch_delay): Return false if -mfix-ut699 is specified and
24939 fptype_ut699 is set to single.
24940 (truncdfsf2): Add fptype_ut699 attribute.
24941 (fix_truncdfsi2): Likewise.
24942 (floatsisf2): Change fptype attribute.
24943 (fix_truncsfsi2): Likewise.
24944 (negtf2_notv9): Delete.
24945 (negtf2_v9): Likewise.
24946 (negtf2_hq): New instruction.
24947 (negtf2): New instruction and splitter.
24948 (negdf2_notv9): Rewrite.
24949 (abstf2_notv9): Delete.
24950 (abstf2_hq_v9): Likewise.
24951 (abstf2_v9): Likewise.
24952 (abstf2_hq): New instruction.
24953 (abstf2): New instruction and splitter.
24954 (absdf2_notv9): Rewrite.
24956 2014-05-14 Cary Coutant <ccoutant@google.com>
24959 * opts.c (common_handle_option): Don't special-case "-g".
24960 (set_debug_level): Default to at least level 2 with "-g".
24962 2014-05-14 DJ Delorie <dj@redhat.com>
24964 * config/msp430/msp430.c (msp430_builtin): Add
24965 MSP430_BUILTIN_DELAY_CYCLES.
24966 (msp430_init_builtins): Register void __delay_cycles(long long).
24967 (msp430_builtin_decl): Add it.
24968 (cg_magic_constant): New.
24969 (msp430_expand_delay_cycles): New.
24970 (msp430_expand_builtin): Call it.
24971 (msp430_print_operand_raw): Change integer printing from "int" to
24973 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
24974 (delay_cycles_start): New.
24975 (delay_cycles_end): New.
24976 (delay_cycles_32): New.
24977 (delay_cycles_32x): New.
24978 (delay_cycles_16): New.
24979 (delay_cycles_16x): New.
24980 (delay_cycles_2): New.
24981 (delay_cycles_1): New.
24982 * doc/extend.texi: Document __delay_cycles().
24984 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
24986 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
24987 length attribute computation.
24989 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
24992 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
24994 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
24997 * config/sparc/sparc.md: Fix types of low and high in DI constant
24998 splitter. Use gen_int_mode in some other splitters.
25000 2014-05-14 Martin Jambor <mjambor@suse.cz>
25003 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
25005 2014-05-14 James Norris <jnorris@codesourcery.com>
25007 * omp-low.c (expand_parallel_call): Remove shadow variable.
25008 (expand_omp_taskreg): Likewise.
25010 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
25012 * common/config/i386/i386-common.c
25013 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
25014 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
25015 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
25016 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
25017 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
25018 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
25019 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
25020 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
25021 xsavecintrin.h, xsavesintrin.h.
25022 (x86_64-*-*): Ditto.
25023 * config/i386/clflushoptintrin.h: New.
25024 * config/i386/xsavecintrin.h: Ditto.
25025 * config/i386/xsavesintrin.h: Ditto.
25026 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
25027 (bit_XSAVES): Ditto.
25028 (bit_XSAVES): Ditto.
25029 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
25030 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
25032 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25033 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
25034 OPTION_MASK_ISA_XSAVES.
25035 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
25036 -mxsavec, -mxsaves.
25037 (PTA_CLFLUSHOPT) Define.
25038 (PTA_XSAVEC): Ditto.
25039 (PTA_XSAVES): Ditto.
25040 (ix86_option_override_internal): Handle new options.
25041 (ix86_valid_target_attribute_inner_p): Ditto.
25042 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
25043 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
25044 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
25045 (bdesc_special_args): Add __builtin_ia32_xsaves,
25046 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
25047 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
25048 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
25049 (ix86_expand_builtin): Handle new builtins.
25050 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
25051 (TARGET_CLFLUSHOPT_P): Ditto.
25052 (TARGET_XSAVEC): Ditto.
25053 (TARGET_XSAVEC_P): Ditto.
25054 (TARGET_XSAVES): Ditto.
25055 (TARGET_XSAVES_P): Ditto.
25056 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
25057 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
25058 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
25060 (ANY_XRSTOR64): Ditto.
25062 (xrstor): Change into <xrstor>.
25063 (xrstor_rex64): Change into <xrstor>_rex64.
25064 (xrstor64): Change into <xrstor>64
25066 * config/i386/i386.opt (mclflushopt): New.
25069 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
25071 * doc/invoke.texi: Document new options.
25073 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
25075 PR rtl-optimization/60866
25076 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
25077 Default it to -1. Pass it down to init_simplejump_data.
25078 (init_simplejump_data): New parameter old_seqno. Pass it down
25079 to get_seqno_for_a_jump.
25080 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
25081 initializing new jump seqno as a last resort. Add comment.
25082 (sel_redirect_edge_and_branch): Save old seqno of the conditional
25083 jump and pass it down to sel_init_new_insn.
25084 (sel_redirect_edge_and_branch_force): Likewise.
25086 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
25088 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
25089 shifted values to avoid build warning.
25091 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
25093 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
25094 * cfgrtl.c (rtl_merge_blocks): Fix comment.
25095 (cfg_layout_merge_blocks): Likewise.
25096 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
25098 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
25100 PR rtl-optimization/60901
25101 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
25102 bb predecessor belongs to the same scheduling region. Adjust comment.
25104 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
25106 * doc/sourcebuild.texi: (dfp_hw): Document.
25107 (p8vector_hw): Likewise.
25108 (powerpc_eabi_ok): Likewise.
25109 (powerpc_elfv2): Likewise.
25110 (powerpc_htm_ok): Likewise.
25111 (ppc_recip_hw): Likewise.
25112 (vsx_hw): Likewise.
25114 2014-05-13 Cary Coutant <ccoutant@google.com>
25116 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
25118 2014-05-13 David Malcolm <dmalcolm@redhat.com>
25120 * gengtype-parse.c (require3): Eliminate in favor of...
25122 (require_template_declaration): Update to support optional single *
25125 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
25126 (create_user_defined_type): Handle a single level of explicit
25127 pointerness within template arguments.
25128 (struct write_types_data): Add field "kind".
25129 (filter_type_name): Handle "*" character.
25130 (write_user_func_for_structure_ptr): Require a write_types_data
25131 rather than just a prefix string, so that we can look up the kind
25132 of the wtd and use it as an index into wrote_user_func_for_ptr,
25133 ensuring that such functions are written at most once. Support
25134 subclasses by invoking the marking function of the ultimate base class.
25135 (write_user_func_for_structure_body): Require a write_types_data
25136 rather than just a prefix string, so that we can pass this to
25137 write_user_func_for_structure_ptr.
25138 (write_func_for_structure): Likewise.
25139 (ggc_wtd): Add initializer of new "kind" field.
25140 (pch_wtd): Likewise.
25142 * gengtype.h (enum write_types_kinds): New.
25143 (struct type): Add field wrote_user_func_for_ptr to the "s"
25146 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
25148 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
25149 instead of const_binop.
25150 (fold_binary_loc): Likewise.
25152 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
25154 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
25155 calculation to match get_ref_base_and_extent.
25157 2014-05-13 Catherine Moore <clm@codesourcery.com>
25158 Sandra Loosemore <sandra@codesourcery.com>
25160 * configure.ac: Fix assembly for explicit JALR relocation check.
25161 * configure: Regenerate.
25163 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25165 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
25166 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
25167 Remove associated type declarations and initialisations.
25168 (arm_expand_neon_builtin): Likewise.
25169 (neon_emit_pair_result_insn): Delete.
25170 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
25171 * config/arm/neon.md (neon_vtrn<mode>): Delete.
25172 (neon_vzip<mode>): Likewise.
25173 (neon_vuzp<mode>): Likewise.
25175 2014-05-13 Richard Biener <rguenther@suse.de>
25178 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
25179 it needs revisiting whether the call still may be tail-called.
25181 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25183 * rtl.def (SYMBOL_REF): Remove middle "0" field.
25184 * rtl.h (block_symbol): Reduce number of fields to 2.
25185 (rtx_def): Add u2.symbol_ref_flags.
25186 (SYMBOL_REF_FLAGS): Use it.
25187 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
25188 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
25189 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
25190 Lower index of SYMBOL_REF_DATA.
25191 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
25192 Print SYMBOL_REF_FLAGS at the same time.
25193 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
25195 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25197 * rtl.def (VAR_LOCATION): Remove "i" field.
25198 * rtl.h (rtx_def): Add u2.var_location_status.
25199 (PAT_VAR_LOCATION_STATUS): Use it.
25200 (gen_rtx_VAR_LOCATION): Declare.
25201 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
25202 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
25203 * var-tracking.c (emit_note_insn_var_location): Remove casts.
25205 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25207 * rtl.def (scratch): Fix outdated comment and remove "0" field.
25208 * gengtype.c (adjust_field_rtx_def): Update accordingly.
25210 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25212 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
25213 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
25214 * rtl.h (rtx_def): Add insn_uid to u2 field.
25215 (RTX_FLAG_CHECK8): Delete in favor of...
25216 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
25217 (INSN_DELETED_P): Update accordingly.
25218 (INSN_UID): Use u2.insn_uid.
25219 (INSN_CHAIN_CODE_P): Define.
25220 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
25221 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
25222 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
25223 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
25224 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
25225 indices accordingly.
25226 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
25227 Update indices for insn-chain rtxes.
25228 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
25229 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
25230 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
25231 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
25232 * combine.c (try_combine): Likewise.
25233 * ira.c (setup_prohibited_mode_move_regs): Likewise.
25235 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25237 * rtl.def (REG): Remove middle field.
25238 * rtl.h (rtx_def): Add orignal_regno to u2.
25239 (ORIGINAL_REGNO): Use it instead of field 1.
25240 (REG_ATTRS): Lower field index accordingly.
25241 * gengtype.c (adjust_field_rtx_def): Remove handling of
25242 ORIGINAL_REGNO. Move REG_ATTRS index down.
25243 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
25244 code that prints the REGNO.
25246 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25248 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
25251 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25253 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
25255 2014-05-13 Bin Cheng <bin.cheng@arm.com>
25257 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
25258 (alloc_iv): Lower base expressions containing ADDR_EXPR.
25260 2014-05-13 Ian Bolton <ian.bolton@arm.com>
25262 * config/aarch64/aarch64-protos.h
25263 (aarch64_hard_regno_caller_save_mode): New prototype.
25264 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
25266 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
25268 2014-05-13 Christian Bruel <christian.bruel@st.com>
25270 * target.def (mode_switching): New hook vector.
25271 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
25272 (mode_exit, modepriority_to_mode): Likewise.
25273 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
25274 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25275 * target.h: Include tm.h and hard-reg-set.h.
25276 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
25277 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
25278 * doc/tm.texi Regenerate.
25279 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
25280 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25281 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
25282 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
25283 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
25284 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25285 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
25286 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
25287 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
25288 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
25289 (ix86_emit_mode_set): Hookify.
25290 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
25292 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25293 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
25294 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
25295 (epiphany_mode_priority_to_mode): Remove declaration.
25296 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
25297 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
25298 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
25300 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
25301 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
25302 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
25304 2014-05-13 Jakub Jelinek <jakub@redhat.com>
25307 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
25308 is const0_rtx, return immediately. Don't test count == 0 when
25311 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25313 * Makefile.in: add shrink-wrap.o.
25314 * config/i386/i386.c: include "shrink-wrap.h"
25315 * function.c: Likewise.
25316 (requires_stack_frame_p, next_block_for_reg,
25317 move_insn_for_shrink_wrap, prepare_shrink_wrap,
25318 dup_block_and_redirect): Move to shrink-wrap.c
25319 (thread_prologue_and_epilogue_insns): Extract three code segments
25320 as functions in shrink-wrap.c
25321 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
25323 * shrink-wrap.c: New file.
25324 * shrink-wrap.h: New file.
25326 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
25328 * doc/extend.texi: Reflect current numbers of pragmas. Remove
25329 reference to Solaris.
25331 2014-05-12 Mike Stump <mikestump@comcast.net>
25334 * genattrtab.c (filename): Add.
25335 (convert_set_attr_alternative): Improve error message.
25336 (check_defs): Restore read_md_filename for error messages.
25337 (gen_insn): Save filename.
25339 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
25341 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
25342 -fno-local-ivars and -fivar-visibility.
25343 * c-family/c.opt: Make -Wshadow also implicitly enable
25346 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
25348 * doc/tm.texi: Remove reference to deleted macro.
25349 * doc/tm.texi.in: Likewise.
25351 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
25354 * config/avr/avr.c (avr_out_store_psi): Use correct constant
25357 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
25360 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
25361 * config/arm/aout.h (License): Same.
25362 * config/arm/bpabi.h (License): Same.
25363 * config/arm/elf.h (License): Same.
25364 * config/arm/linux-elf.h (License): Same.
25365 * config/arm/linux-gas.h (License): Same.
25366 * config/arm/netbsd-elf.h (License): Same.
25367 * config/arm/uclinux-eabi.h (License): Same.
25368 * config/arm/uclinux-elf.h (License): Same.
25369 * config/arm/vxworks.h (License): Same.
25371 2014-05-11 Jakub Jelinek <jakub@redhat.com>
25373 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
25374 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
25375 number of operands to 3.
25376 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
25377 * tree-nested.c (convert_nonlocal_omp_clauses,
25378 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
25379 * gimplify.c (gimplify_scan_omp_clauses): Handle
25380 OMP_CLAUSE_LINEAR_STMT.
25381 * omp-low.c (lower_rec_input_clauses): Fix typo.
25382 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
25383 cast between Fortran boolean_type_node and C _Bool if
25386 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
25388 PR tree-optimization/61136
25389 * wide-int.h (multiple_of_p): Define a version that doesn't return
25391 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
25392 integer_zerop/const_binop pair.
25393 (multiple_of_p): Likewise, converting both operands to widest_int
25396 2014-05-09 Teresa Johnson <tejohnson@google.com>
25398 * cgraphunit.c (analyze_functions): Use correct dump file.
25400 2014-05-09 Florian Weimer <fweimer@redhat.com>
25402 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
25404 (stack_protect_return_slot_p): New function.
25405 (expand_used_vars): Call stack_protect_decl_p and
25406 stack_protect_return_slot_p for -fstack-protector-strong.
25408 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
25409 Andrew Haley <aph@redhat.com>
25410 Richard Sandiford <rdsandiford@googlemail.com>
25412 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
25415 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
25417 PR middle-end/61111
25418 * fold-const.c (fold_binary_loc): Changed width of mask.
25420 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
25422 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
25423 unsigned int initializers for regno_in, regno_out.
25425 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
25428 * config/avr/avr.md (cc): Add new attribute set_vzn.
25429 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
25430 Set cc insn attribute to set_vzn instead of set_zn for alternatives
25431 with INC, DEC or NEG.
25432 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
25433 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
25434 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
25436 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25439 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25441 * wide-int.cc (UTItype): Define.
25442 (UDWtype): Define for appropriate W_TYPE_SIZE.
25444 2014-05-09 Richard Biener <rguenther@suse.de>
25446 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
25447 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
25448 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
25449 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
25450 ssa_propagate): Adjust.
25452 2014-05-08 Jeff Law <law@redhat.com>
25454 PR tree-optimization/61009
25455 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
25456 tri-state rather than a boolean. When a block is too big to
25457 thread through, inform caller via negative return value.
25458 (thread_across_edge): If a block was too big for normal threading,
25459 then it's too big for a joiner too, so remove temporary equivalences
25460 and return immediately.
25462 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
25463 Matthias Klose <doko@ubuntu.com>
25466 * optc-gen.awk: Fix option handling for -Wunused-parameter.
25468 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
25471 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
25473 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
25476 * config/alpha/alpha.c: Include gimple-iterator.h.
25477 (alpha_gimple_fold_builtin): New function. Move
25478 ALPHA_BUILTIN_UMULH folding from ...
25479 (alpha_fold_builtin): ... here.
25480 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
25482 2014-05-08 Wei Mi <wmi@google.com>
25485 * config/i386/i386.c (ix86_compute_frame_layout): Update
25486 preferred_stack_boundary for call, expanded from tls descriptor.
25487 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
25488 to depend on SP register.
25489 (*tls_local_dynamic_base_32_gnu): Ditto.
25490 (*tls_local_dynamic_32_once): Ditto.
25491 (tls_global_dynamic_64_<mode>): Set
25492 ix86_tls_descriptor_calls_expanded_in_cfun.
25493 (tls_local_dynamic_base_64_<mode>): Ditto.
25494 (tls_global_dynamic_32): Set
25495 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
25496 to depend on SP register.
25497 (tls_local_dynamic_base_32): Ditto.
25499 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25501 * config/arm/arm_neon.h: Update comment.
25502 * config/arm/neon-docgen.ml: Delete.
25503 * config/arm/neon-gen.ml: Delete.
25504 * doc/arm-neon-intrinsics.texi: Update comment.
25506 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25508 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
25510 (vand, vorr, veor, vorn, vbic): Remove.
25511 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
25513 (neon_vsub_unspec): Likewise.
25514 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
25516 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25518 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
25519 (vadd_s16): Likewise.
25520 (vadd_s32): Likewise.
25521 (vadd_f32): Likewise.
25522 (vadd_u8): Likewise.
25523 (vadd_u16): Likewise.
25524 (vadd_u32): Likewise.
25525 (vadd_s64): Likewise.
25526 (vadd_u64): Likewise.
25527 (vaddq_s8): Likewise.
25528 (vaddq_s16): Likewise.
25529 (vaddq_s32): Likewise.
25530 (vaddq_s64): Likewise.
25531 (vaddq_f32): Likewise.
25532 (vaddq_u8): Likewise.
25533 (vaddq_u16): Likewise.
25534 (vaddq_u32): Likewise.
25535 (vaddq_u64): Likewise.
25536 (vmul_s8): Likewise.
25537 (vmul_s16): Likewise.
25538 (vmul_s32): Likewise.
25539 (vmul_f32): Likewise.
25540 (vmul_u8): Likewise.
25541 (vmul_u16): Likewise.
25542 (vmul_u32): Likewise.
25543 (vmul_p8): Likewise.
25544 (vmulq_s8): Likewise.
25545 (vmulq_s16): Likewise.
25546 (vmulq_s32): Likewise.
25547 (vmulq_f32): Likewise.
25548 (vmulq_u8): Likewise.
25549 (vmulq_u16): Likewise.
25550 (vmulq_u32): Likewise.
25551 (vsub_s8): Likewise.
25552 (vsub_s16): Likewise.
25553 (vsub_s32): Likewise.
25554 (vsub_f32): Likewise.
25555 (vsub_u8): Likewise.
25556 (vsub_u16): Likewise.
25557 (vsub_u32): Likewise.
25558 (vsub_s64): Likewise.
25559 (vsub_u64): Likewise.
25560 (vsubq_s8): Likewise.
25561 (vsubq_s16): Likewise.
25562 (vsubq_s32): Likewise.
25563 (vsubq_s64): Likewise.
25564 (vsubq_f32): Likewise.
25565 (vsubq_u8): Likewise.
25566 (vsubq_u16): Likewise.
25567 (vsubq_u32): Likewise.
25568 (vsubq_u64): Likewise.
25569 (vand_s8): Likewise.
25570 (vand_s16): Likewise.
25571 (vand_s32): Likewise.
25572 (vand_u8): Likewise.
25573 (vand_u16): Likewise.
25574 (vand_u32): Likewise.
25575 (vand_s64): Likewise.
25576 (vand_u64): Likewise.
25577 (vandq_s8): Likewise.
25578 (vandq_s16): Likewise.
25579 (vandq_s32): Likewise.
25580 (vandq_s64): Likewise.
25581 (vandq_u8): Likewise.
25582 (vandq_u16): Likewise.
25583 (vandq_u32): Likewise.
25584 (vandq_u64): Likewise.
25585 (vorr_s8): Likewise.
25586 (vorr_s16): Likewise.
25587 (vorr_s32): Likewise.
25588 (vorr_u8): Likewise.
25589 (vorr_u16): Likewise.
25590 (vorr_u32): Likewise.
25591 (vorr_s64): Likewise.
25592 (vorr_u64): Likewise.
25593 (vorrq_s8): Likewise.
25594 (vorrq_s16): Likewise.
25595 (vorrq_s32): Likewise.
25596 (vorrq_s64): Likewise.
25597 (vorrq_u8): Likewise.
25598 (vorrq_u16): Likewise.
25599 (vorrq_u32): Likewise.
25600 (vorrq_u64): Likewise.
25601 (veor_s8): Likewise.
25602 (veor_s16): Likewise.
25603 (veor_s32): Likewise.
25604 (veor_u8): Likewise.
25605 (veor_u16): Likewise.
25606 (veor_u32): Likewise.
25607 (veor_s64): Likewise.
25608 (veor_u64): Likewise.
25609 (veorq_s8): Likewise.
25610 (veorq_s16): Likewise.
25611 (veorq_s32): Likewise.
25612 (veorq_s64): Likewise.
25613 (veorq_u8): Likewise.
25614 (veorq_u16): Likewise.
25615 (veorq_u32): Likewise.
25616 (veorq_u64): Likewise.
25617 (vbic_s8): Likewise.
25618 (vbic_s16): Likewise.
25619 (vbic_s32): Likewise.
25620 (vbic_u8): Likewise.
25621 (vbic_u16): Likewise.
25622 (vbic_u32): Likewise.
25623 (vbic_s64): Likewise.
25624 (vbic_u64): Likewise.
25625 (vbicq_s8): Likewise.
25626 (vbicq_s16): Likewise.
25627 (vbicq_s32): Likewise.
25628 (vbicq_s64): Likewise.
25629 (vbicq_u8): Likewise.
25630 (vbicq_u16): Likewise.
25631 (vbicq_u32): Likewise.
25632 (vbicq_u64): Likewise.
25633 (vorn_s8): Likewise.
25634 (vorn_s16): Likewise.
25635 (vorn_s32): Likewise.
25636 (vorn_u8): Likewise.
25637 (vorn_u16): Likewise.
25638 (vorn_u32): Likewise.
25639 (vorn_s64): Likewise.
25640 (vorn_u64): Likewise.
25641 (vornq_s8): Likewise.
25642 (vornq_s16): Likewise.
25643 (vornq_s32): Likewise.
25644 (vornq_s64): Likewise.
25645 (vornq_u8): Likewise.
25646 (vornq_u16): Likewise.
25647 (vornq_u32): Likewise.
25648 (vornq_u64): Likewise.
25650 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25652 * wide-int.cc (UTItype): Define.
25653 (UDWtype): Define for appropriate W_TYPE_SIZE.
25655 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
25657 PR tree-optimization/59100
25658 * tree-ssa-phiopt.c: Include tree-inline.h.
25659 (neutral_element_p, absorbing_element_p): New functions.
25660 (value_replacement): Handle conditional binary operations with a
25661 neutral or absorbing element.
25663 2014-05-08 Richard Biener <rguenther@suse.de>
25665 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
25666 folding the expression.
25667 (valueize_expr): Remove.
25668 (visit_reference_op_load): Do not valueize the result of
25670 (simplify_binary_expression): Likewise.
25671 (simplify_unary_expression): Likewise.
25673 2014-05-08 Richard Biener <rguenther@suse.de>
25675 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
25676 looking at TYPE_ARG_TYPES.
25678 2014-05-08 Richard Biener <rguenther@suse.de>
25680 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
25681 pointer propagation special-case.
25683 2014-05-08 Bin Cheng <bin.cheng@arm.com>
25685 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
25686 core part of address expressions.
25688 2014-05-08 Alan Modra <amodra@gmail.com>
25691 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
25692 loads and stores when -mno-strict-align at any alignment.
25693 (expand_block_clear): Similarly. Also correct calculation of
25696 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
25698 PR middle-end/39246
25699 * tree-complex.c (expand_complex_move): Keep line info when expanding
25701 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
25702 of complex expression. Use new argument to display correct location
25703 for values coming from phi statement.
25704 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
25705 (warn_uninitialized_phi): Pass location of phi argument to
25707 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
25708 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
25710 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
25712 * config/rs6000/predicates.md (indexed_address_mem): New.
25713 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
25714 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
25715 fpstore_ux, fpstore_u.
25716 (sign_extend, indexed, update): New.
25717 (cell_micro): Adjust.
25718 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
25719 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
25720 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
25721 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
25722 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
25723 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
25724 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
25725 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
25726 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
25727 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
25728 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
25729 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
25730 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
25731 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
25732 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
25734 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
25735 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
25736 *vsx_extract_<mode>_store): Adjust.
25737 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
25738 is_cracked_insn, insn_must_be_first_in_group,
25739 insn_must_be_last_in_group): Adjust.
25741 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
25743 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
25744 ppc440-fpstore): Adjust.
25745 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
25746 ppc476-fpstore): Adjust.
25747 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
25748 ppc601-fpstore): Adjust.
25749 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
25751 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
25753 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
25754 ppc7450-fpstore): Adjust.
25755 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
25756 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
25757 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
25759 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
25760 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
25761 cell-fpstore, cell-fpstore-update): Adjust.
25762 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
25763 ppce300c3_store, ppce300c3_fpstore): Adjust.
25764 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
25765 e500mc_fpstore): Adjust.
25766 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
25767 e500mc64_store, e500mc64_fpstore): Adjust.
25768 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
25769 e5500_fpstore): Adjust.
25770 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
25771 e6500_fpstore): Adjust.
25772 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
25774 * config/rs6000/power4.md (power4-load, power4-load-ext,
25775 power4-load-ext-update, power4-load-ext-update-indexed,
25776 power4-load-update-indexed, power4-load-update, power4-fpload,
25777 power4-fpload-update, power4-store, power4-store-update,
25778 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
25780 * config/rs6000/power5.md (power5-load, power5-load-ext,
25781 power5-load-ext-update, power5-load-ext-update-indexed,
25782 power5-load-update-indexed, power5-load-update, power5-fpload,
25783 power5-fpload-update, power5-store, power5-store-update,
25784 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
25786 * config/rs6000/power6.md (power6-load, power6-load-ext,
25787 power6-load-update, power6-load-update-indexed,
25788 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
25789 power6-fpload-update, power6-store, power6-store-update,
25790 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
25792 * config/rs6000/power7.md (power7-load, power7-load-ext,
25793 power7-load-update, power7-load-update-indexed,
25794 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
25795 power7-fpload-update, power7-store, power7-store-update,
25796 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
25798 * config/rs6000/power8.md (power8-load, power8-load-update,
25799 power8-load-ext, power8-load-ext-update, power8-fpload,
25800 power8-fpload-update, power8-store, power8-store-update-indexed,
25801 power8-fpstore, power8-fpstore-update): Adjust.
25802 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
25804 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
25805 titan_lsu_store, titan_lsu_fpstore): Adjust.
25806 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
25808 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
25811 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
25812 unrolled byte insns. Emit address increments after move insns.
25814 2014-05-07 David Malcolm <dmalcolm@redhat.com>
25816 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
25817 const_gimple, rather than a gimple.
25818 (gimple_call_builtin_p): Likewise, for the three variants.
25820 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
25821 (gimple_call_builtin_p): Likewise, for the three variants.
25823 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
25825 PR tree-optimization/61095
25826 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
25828 2014-05-07 Richard Biener <rguenther@suse.de>
25830 PR tree-optimization/61034
25831 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
25832 (maybe_skip_until): Use translate to take into account
25833 lattices when trying to do disambiguations.
25834 (get_continuation_for_phi_1): Likewise.
25835 (get_continuation_for_phi): Adjust for added translate arguments.
25836 (walk_non_aliased_vuses): Likewise.
25837 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
25838 (walk_non_aliased_vuses): Likewise.
25839 (call_may_clobber_ref_p_1): Declare.
25840 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
25841 calls. Stop early if we are only supposed to disambiguate.
25842 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
25844 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
25846 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
25847 Emit an error when the function has arguments.
25849 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
25851 * cfgloop.h (unswitch_loops): Remove.
25852 * doc/passes.texi: Remove references to loop-unswitch.c
25853 * timevar.def (TV_LOOP_UNSWITCH): Remove.
25855 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
25857 * tree-vect-data-refs.c (vect_grouped_load_supported): New
25858 check for loads group of length 3.
25859 (vect_permute_load_chain): New permutations for loads group of
25861 * tree-vect-stmts.c (vect_model_load_cost): Change cost
25862 of vec_perm_shuffle for the new permutations.
25864 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
25866 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
25867 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
25868 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
25869 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
25870 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
25871 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
25872 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
25873 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
25875 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
25877 * loop-unswitch.c: Delete.
25879 2014-05-07 Richard Biener <rguenther@suse.de>
25881 * config.gcc: Always set need_64bit_hwint to yes.
25883 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
25885 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
25886 of using optimize_size.
25888 2014-05-06 Mike Stump <mikestump@comcast.net>
25890 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
25892 2014-05-06 Joseph Myers <joseph@codesourcery.com>
25894 * config/i386/sse.md (*mov<mode>_internal)
25895 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
25896 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
25897 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
25898 (*<code><mode>3, *andnot<mode>3<mask_name>)
25899 (<mask_codefor><code><mode>3<mask_name>): Only consider
25900 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
25902 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
25905 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
25907 * lra-constraints.c (valid_address_p): Move earlier in file.
25908 Add a constraint argument to the address_info version.
25909 (satisfies_memory_constraint_p): New function.
25910 (satisfies_address_constraint_p): Likewise.
25911 (process_alt_operands, curr_insn_transform): Use them.
25912 (process_address): Pass the constraint to valid_address_p when
25913 checking address operands.
25915 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
25917 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
25918 to their respective blocks. Fix inadvertent use of "node".
25920 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
25922 * emit-rtl.c (init_derived_machine_modes): New functionm, split
25924 (init_emit_once): ...here.
25925 * rtl.h (init_derived_machine_modes): Declare.
25926 * toplev.c (do_compile): Call it even if no_backend.
25928 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
25929 Mike Stump <mikestump@comcast.net>
25930 Richard Sandiford <rdsandiford@googlemail.com>
25931 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25933 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
25934 (rtx_equal_for_memref_p): Update comment.
25935 (adjust_offset_for_component_ref): Use wide-int interfaces.
25936 * builtins.c (get_object_alignment_2): Likewise.
25937 (c_readstr): Likewise.
25938 (target_char_cast): Add comment.
25939 (determine_block_size): Use wide-int interfaces.
25940 (expand_builtin_signbit): Likewise.
25941 (fold_builtin_int_roundingfn): Likewise.
25942 (fold_builtin_bitop): Likewise.
25943 (fold_builtin_bswap): Likewise.
25944 (fold_builtin_logarithm): Use signop.
25945 (fold_builtin_pow): Likewise.
25946 (fold_builtin_memory_op): Use wide-int interfaces.
25947 (fold_builtin_object_size): Likewise.
25948 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
25949 nb_iterations_estimate.
25950 (record_niter_bound): Use wide-int interfaces.
25951 (get_estimated_loop_iterations_int): Likewise.
25952 (get_estimated_loop_iterations): Likewise.
25953 (get_max_loop_iterations): Likewise.
25954 * cfgloop.h: Include wide-int.h.
25955 (struct nb_iter_bound): Change bound to widest_int.
25956 (struct loop): Change nb_iterations_upper_bound and
25957 nb_iterations_estimate to widest_int.
25958 (record_niter_bound): Switch to use widest_int.
25959 (get_estimated_loop_iterations): Likewise.
25960 (get_max_loop_iterations): Likewise.
25961 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
25962 update for wide-int.
25963 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
25964 * combine.c (try_combine): Likewise.
25965 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
25966 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
25968 (aarch64_float_const_representable_p): Likewise.
25969 * config/arc/arc.c: Include wide-int.h.
25970 (arc_can_use_doloop_p): Use wide-int interfaces.
25971 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
25972 (vfp3_const_double_index): Likewise.
25973 * config/avr/avr.c (avr_out_round): Likewise.
25974 (avr_fold_builtin): Likewise.
25975 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
25976 (bfin_can_use_doloop_p): Likewise.
25977 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
25978 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
25979 * config/i386/i386.c: Include wide-int.h.
25980 (ix86_data_alignment): Use wide-int interfaces.
25981 (ix86_local_alignment): Likewise.
25982 (ix86_emit_swsqrtsf): Update real_from_integer.
25983 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
25984 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
25985 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
25986 (zero_constant): Likewise.
25987 (input_operand): Likewise.
25988 (splat_input_operand): Likewise.
25989 (non_logical_cint_operand): Change const_double to const_wide_int.
25990 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
25991 (easy_altivec_constant): Remove comment.
25992 (paired_expand_vector_init): Use CONSTANT_P.
25993 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
25994 (rs6000_emit_move): Update checks.
25995 (rs6000_aggregate_candidate): Use wide-int interfaces.
25996 (rs6000_expand_ternop_builtin): Likewise.
25997 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
25998 (rs6000_assemble_integer): Likewise.
25999 (rs6000_hash_constant): Likewise.
26000 (output_toc): Likewise.
26001 (rs6000_rtx_costs): Likewise.
26002 (rs6000_emit_swrsqrt); Update call to real_from_integer.
26003 * config/rs6000/rs6000-c.c: Include wide-int.h.
26004 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
26005 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
26006 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
26007 Handle CONST_WIDE_INT.
26008 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
26009 Use tree_fits_uhwi_p.
26010 * config/sparc/sparc.c: Include wide-int.h.
26011 (sparc_fold_builtin): Use wide-int interfaces.
26012 * config/vax/vax.c: Include wide-int.h.
26013 (vax_float_literal): Use real_from_integer.
26014 * coretypes.h (struct hwivec_def): New.
26016 (const_hwivec): New.
26017 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
26018 (equiv_constant): Handle CONST_WIDE_INT.
26019 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
26020 (cselib_hash_rtx): Handle CONST_WIDE_INT.
26021 * dbxout.c (stabstr_U): Use wide-int interfaces.
26022 (dbxout_type): Update to use cst_fits_shwi_p.
26023 * defaults.h (LOG2_BITS_PER_UNIT): Define.
26024 (TARGET_SUPPORTS_WIDE_INT): Add default.
26025 * dfp.c: Include wide-int.h.
26026 (decimal_real_to_integer2): Use wide-int interfaces and rename to
26027 decimal_real_to_integer.
26028 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
26029 decimal_real_to_integer.
26030 * doc/generic.texi (Constant expressions): Update for wide_int.
26031 * doc/rtl.texi (const_double): Likewise.
26032 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
26033 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
26034 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
26035 (REAL_VALUE_FROM_INT): Remove.
26036 (TARGET_SUPPORTS_WIDE_INT): New.
26037 * doc/tm.texi: Regenerate.
26038 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
26039 * double-int.h: Include wide-int.h.
26040 (struct wi::int_traits): New.
26041 * dwarf2out.c (get_full_len): New.
26042 (dw_val_equal_p): Add case dw_val_class_wide_int.
26043 (size_of_loc_descr): Likewise.
26044 (output_loc_operands): Likewise.
26045 (insert_double): Remove.
26046 (insert_wide_int): New.
26047 (add_AT_wide): New.
26048 (print_die): Add case dw_val_class_wide_int.
26049 (attr_checksum): Likewise.
26050 (attr_checksum_ordered): Likewise.
26051 (same_dw_val_p): Likewise.
26052 (size_of_die): Likewise.
26053 (value_format): Likewise.
26054 (output_die): Likewise.
26055 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
26057 (clz_loc_descriptor): Use wide-int interfaces.
26058 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
26059 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
26060 (round_up_to_align): Use wide-int interfaces.
26061 (field_byte_offset): Likewise.
26062 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
26063 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
26064 CONST_DOUBLE handling. Use wide-int interfaces.
26065 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
26066 (gen_enumeration_type_die): Use add_AT_wide.
26067 (hash_loc_operands): Add case dw_val_class_wide_int.
26068 (compare_loc_operands): Likewise.
26069 * dwarf2out.h: Include wide-int.h.
26070 (wide_int_ptr): New.
26071 (enum dw_val_class): Add dw_val_class_wide_int.
26072 (struct dw_val_struct): Add val_wide.
26073 * emit-rtl.c (const_wide_int_htab): New.
26074 (const_wide_int_htab_hash): New.
26075 (const_wide_int_htab_eq): New.
26076 (lookup_const_wide_int): New.
26077 (const_double_htab_hash): Use wide-int interfaces.
26078 (const_double_htab_eq): Likewise.
26079 (rtx_to_double_int): Conditionally compile for wide-int.
26080 (immed_double_int_const): Rename to immed_wide_int_const and
26081 update for wide-int.
26082 (immed_double_const): Conditionally compile for wide-int.
26083 (init_emit_once): Use wide-int interfaces.
26084 * explow.c (plus_constant): Likewise.
26085 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
26086 (lshift_value): Use wide-int interfaces.
26087 (expand_mult): Likewise.
26088 (choose_multiplier): Likewise.
26089 (expand_smod_pow2): Likewise.
26090 (make_tree): Likewise.
26091 * expr.c (convert_modes): Consolidate handling of constants.
26092 Use wide-int interfaces.
26093 (emit_group_load_1): Add note.
26094 (store_expr): Update comment.
26095 (get_inner_reference): Use wide-int interfaces.
26096 (expand_constructor): Update comment.
26097 (expand_expr_real_2): Use wide-int interfaces.
26098 (expand_expr_real_1): Likewise.
26099 (reduce_to_bit_field_precision): Likewise.
26100 (const_vector_from_tree): Likewise.
26101 * final.c: Include wide-int-print.h.
26102 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
26103 * fixed-value.c: Include wide-int.h.
26104 (fixed_from_string): Use wide-int interfaces.
26105 (fixed_to_decimal): Likewise.
26106 (fixed_convert_from_real): Likewise.
26107 (real_convert_from_fixed): Likewise.
26108 * fold-const.h (mem_ref_offset): Return an offset_int.
26109 (div_if_zero_remainder): Remove code parameter.
26110 * fold-const.c (div_if_zero_remainder): Remove code parameter.
26111 Use wide-int interfaces.
26112 (may_negate_without_overflow_p): Use wide-int interfaces.
26113 (negate_expr_p): Likewise.
26114 (fold_negate_expr): Likewise.
26115 (int_const_binop_1): Likewise.
26116 (const_binop): Likewise.
26117 (fold_convert_const_int_from_int): Likewise.
26118 (fold_convert_const_int_from_real): Likewise.
26119 (fold_convert_const_int_from_fixed): Likewise.
26120 (fold_convert_const_fixed_from_int): Likewise.
26121 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
26122 (sign_bit_p): Use wide-int interfaces.
26123 (make_range_step): Likewise.
26124 (build_range_check): Likewise. Pass an integer of the correct type
26125 instead of using integer_one_node.
26126 (range_predecessor): Pass an integer of the correct type instead
26127 of using integer_one_node.
26128 (range_successor): Likewise.
26129 (merge_ranges): Likewise.
26130 (unextend): Use wide-int interfaces.
26131 (extract_muldiv_1): Likewise.
26132 (fold_div_compare): Likewise.
26133 (fold_single_bit_test): Likewise.
26134 (fold_sign_changed_comparison): Likewise.
26135 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
26136 (fold_plusminus_mult_expr): Use wide-int interfaces.
26137 (native_encode_int): Likewise.
26138 (native_interpret_int): Likewise.
26139 (fold_unary_loc): Likewise.
26140 (pointer_may_wrap_p): Likewise.
26141 (size_low_cst): Likewise.
26142 (mask_with_tz): Likewise.
26143 (fold_binary_loc): Likewise.
26144 (fold_ternary_loc): Likewise.
26145 (multiple_of_p): Likewise.
26146 (tree_call_nonnegative_warnv_p): Update calls to
26147 tree_int_cst_min_precision and real_from_integer.
26148 (fold_negate_const): Use wide-int interfaces.
26149 (fold_abs_const): Likewise.
26150 (fold_relational_const): Use tree_int_cst_lt.
26151 (round_up_loc): Use wide-int interfaces.
26152 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
26153 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
26154 * gengtype.c: Remove include of double-int.h.
26155 (do_typedef): Use wide-int interfaces.
26156 (open_base_files): Add wide-int.h.
26157 (main): Add offset_int and widest_int typedefs.
26158 * gengtype-lex.l: Handle "^".
26159 (CXX_KEYWORD): Add "static".
26160 * gengtype-parse.c (require3): New.
26161 (require_template_declaration): Handle constant template arguments
26162 and nested templates.
26163 * gengtype-state.c: Don't include "double-int.h".
26164 * genpreds.c (write_one_predicate_function): Update comment.
26165 (write_tm_constrs_h): Add check for hval and lval use in
26167 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
26168 (add_to_sequence): Likewise.
26169 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
26170 and const_double_operand.
26171 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
26173 * gimple-fold.c (get_base_constructor): Likewise.
26174 (fold_array_ctor_reference): Likewise.
26175 (fold_nonarray_ctor_reference): Likewise.
26176 (fold_const_aggregate_ref_1): Likewise.
26177 (gimple_val_nonnegative_real_p): Likewise.
26178 (gimple_fold_indirect_ref): Likewise.
26179 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
26180 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
26181 (struct slsr_cand_d): Change index to be widest_int.
26182 (struct incr_info_d): Change incr to be widest_int.
26183 (alloc_cand_and_find_basis): Use wide-int interfaces.
26184 (slsr_process_phi): Likewise.
26185 (backtrace_base_for_ref): Likewise. Return a widest_int.
26186 (restructure_reference): Take a widest_int instead of a double_int.
26187 (slsr_process_ref): Use wide-int interfaces.
26188 (create_mul_ssa_cand): Likewise.
26189 (create_mul_imm_cand): Likewise.
26190 (create_add_ssa_cand): Likewise.
26191 (create_add_imm_cand): Take a widest_int instead of a double_int.
26192 (slsr_process_add): Use wide-int interfaces.
26193 (slsr_process_cast): Likewise.
26194 (slsr_process_copy): Likewise.
26195 (dump_candidate): Likewise.
26196 (dump_incr_vec): Likewise.
26197 (replace_ref): Likewise.
26198 (cand_increment): Likewise. Return a widest_int.
26199 (cand_abs_increment): Likewise.
26200 (replace_mult_candidate): Take a widest_int instead of a double_int.
26201 (replace_unconditional_candidate): Use wide-int interfaces.
26202 (incr_vec_index): Take a widest_int instead of a double_int.
26203 (create_add_on_incoming_edge): Likewise.
26204 (create_phi_basis): Use wide-int interfaces.
26205 (replace_conditional_candidate): Likewise.
26206 (record_increment): Take a widest_int instead of a double_int.
26207 (record_phi_increments): Use wide-int interfaces.
26208 (phi_incr_cost): Take a widest_int instead of a double_int.
26209 (lowest_cost_path): Likewise.
26210 (total_savings): Likewise.
26211 (analyze_increments): Use wide-int interfaces.
26212 (ncd_with_phi): Take a widest_int instead of a double_int.
26213 (ncd_of_cand_and_phis): Likewise.
26214 (nearest_common_dominator_for_cands): Likewise.
26215 (insert_initializers): Use wide-int interfaces.
26216 (all_phi_incrs_profitable): Likewise.
26217 (replace_one_candidate): Likewise.
26218 (replace_profitable_candidates): Likewise.
26219 * godump.c: Include wide-int-print.h.
26220 (go_output_typedef): Use wide-int interfaces.
26221 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
26222 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
26223 (build_loop_iteration_domains): Likewise.
26224 * hooks.h: Include wide-int.h rather than double-int.h.
26225 (hook_bool_dint_dint_uint_bool_true): Delete.
26226 (hook_bool_wint_wint_uint_bool_true): Declare.
26227 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
26228 (hook_bool_wint_wint_uint_bool_true): New.
26229 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
26231 (ubsan_expand_si_overflow_mul_check): Likewise.
26232 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
26233 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
26234 (get_ancestor_addr_info): Likewise.
26235 (ipa_modify_call_arguments): Likewise.
26236 * loop-doloop.c (doloop_modify): Likewise.
26237 (doloop_optimize): Likewise.
26238 * loop-iv.c (iv_number_of_iterations): Likewise.
26239 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
26240 (unroll_loop_constant_iterations): Likewise.
26241 (decide_unroll_runtime_iterations): Likewise.
26242 (unroll_loop_runtime_iterations): Likewise.
26243 (decide_peel_simple): Likewise.
26244 (decide_unroll_stupid): Likewise.
26245 * lto-streamer-in.c (streamer_read_wi): Add.
26246 (input_cfg): Use wide-int interfaces.
26247 (lto_input_tree_1): Likewise.
26248 * lto-streamer-out.c (streamer_write_wi): Add.
26249 (hash_tree): Use wide-int interfaces.
26250 (output_cfg): Likewise.
26251 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
26252 (GTFILES): Add wide-int.h and signop.h.
26253 (TAGS): Look for .cc files too.
26254 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
26255 * optabs.c (expand_subword_shift): Likewise.
26256 (expand_doubleword_shift): Likewise.
26257 (expand_absneg_bit): Likewise.
26258 (expand_copysign_absneg): Likewise.
26259 (expand_copysign_bit): Likewise.
26260 * postreload.c (reload_cse_simplify_set): Likewise.
26261 * predict.c (predict_iv_comparison): Likewise.
26262 * pretty-print.h: Include wide-int-print.h.
26264 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
26265 * print-tree.c: Include wide-int-print.h.
26266 (print_node_brief): Use wide-int interfaces.
26267 (print_node): Likewise.
26268 * read-rtl.c (validate_const_wide_int): New.
26269 (read_rtx_code): Add CONST_WIDE_INT case.
26270 * real.c: Include wide-int.h.
26271 (real_to_integer2): Delete.
26272 (real_to_integer): New function, returning a wide_int.
26273 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
26274 (ten_to_ptwo): Update call to real_from_integer.
26275 (real_digit): Likewise.
26276 * real.h: Include signop.h, wide-int.h and insn-modes.h.
26277 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
26278 (REAL_VALUE_TO_INT): Delete.
26279 (real_to_integer): Declare a wide-int form.
26280 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
26281 * recog.c (const_int_operand): Improve comment.
26282 (const_scalar_int_operand): New.
26283 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
26284 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
26285 (split_double): Likewise.
26286 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
26287 (rtx_size): Likewise.
26288 (rtx_alloc_stat_v): New.
26289 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
26290 (cwi_output_hex): New.
26291 (iterative_hash_rtx): Handle CONST_WIDE_INT.
26292 (cwi_check_failed_bounds): New.
26293 * rtl.def (CONST_WIDE_INT): New.
26294 * rtl.h: Include <utility> and wide-int.h.
26295 (struct hwivec_def): New.
26296 (CWI_GET_NUM_ELEM): New.
26297 (CWI_PUT_NUM_ELEM): New.
26298 (struct rtx_def): Add num_elem and hwiv.
26299 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
26300 (CASE_CONST_UNIQUE): Likewise.
26301 (CASE_CONST_ANY): Likewise.
26302 (CONST_SCALAR_INT_P): Likewise.
26303 (CONST_WIDE_INT_P): New.
26305 (HWIVEC_CHECK): New.
26306 (cwi_check_failed_bounds): New.
26308 (HWIVEC_CHECK): New.
26309 (CONST_WIDE_INT_VEC) New.
26310 (CONST_WIDE_INT_NUNITS) New.
26311 (CONST_WIDE_INT_ELT) New.
26312 (rtx_mode_t): New type.
26313 (wi::int_traits <rtx_mode_t>): New.
26315 (wi::min_value): New.
26316 (wi::max_value): New.
26318 (const_wide_int_alloc): New.
26319 (immed_wide_int_const): New.
26320 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
26321 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
26322 * signop.h: New file.
26323 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
26324 (simplify_const_unary_operation): Use wide-int interfaces.
26325 (simplify_binary_operation_1): Likewise.
26326 (simplify_const_binary_operation): Likewise.
26327 (simplify_const_relational_operation): Likewise.
26328 (simplify_immed_subreg): Likewise.
26329 * stmt.c (expand_case): Likewise.
26330 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
26331 signop rather than a bool.
26332 * stor-layout.c (layout_type): Use wide-int interfaces.
26333 (initialize_sizetypes): Update calls to
26334 set_min_and_max_values_for_integral_type.
26335 (set_min_and_max_values_for_integral_type): Take a signop rather
26336 than a bool. Use wide-int interfaces.
26337 (fixup_signed_type): Update accordingly. Remove
26338 HOST_BITS_PER_DOUBLE_INT limit.
26339 (fixup_unsigned_type): Likewise.
26340 * system.h (STATIC_CONSTANT_P): New.
26341 (STATIC_ASSERT): New.
26342 * target.def (can_use_doloop_p): Take widest_ints rather than
26344 * target.h: Include wide-int.h rather than double-int.h.
26345 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
26347 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
26348 rather than INT_CST_LT_UNSIGNED.
26349 (can_use_doloop_if_innermost): Take widest_ints rather than
26351 * tree-affine.c: Include wide-int-print.h.
26352 (double_int_ext_for_comb): Delete.
26353 (wide_int_ext_for_comb): New.
26354 (aff_combination_zero): Use wide-int interfaces.
26355 (aff_combination_const): Take a widest_int instead of a double_int.
26356 (aff_combination_elt): Use wide-int interfaces.
26357 (aff_combination_scale): Take a widest_int instead of a double_int.
26358 (aff_combination_add_elt): Likewise.
26359 (aff_combination_add_cst): Likewise.
26360 (aff_combination_add): Use wide-int interfaces.
26361 (aff_combination_convert): Likewise.
26362 (tree_to_aff_combination): Likewise.
26363 (add_elt_to_tree): Take a widest_int instead of a double_int.
26364 (aff_combination_to_tree): Use wide-int interfaces.
26365 (aff_combination_remove_elt): Likewise.
26366 (aff_combination_add_product): Take a widest_int instead of
26368 (aff_combination_mult): Use wide-int interfaces.
26369 (aff_combination_expand): Likewise.
26370 (double_int_constant_multiple_p): Delete.
26371 (wide_int_constant_multiple_p): New.
26372 (aff_combination_constant_multiple_p): Take a widest_int pointer
26373 instead of a double_int pointer.
26374 (print_aff): Use wide-int interfaces.
26375 (get_inner_reference_aff): Take a widest_int pointer
26376 instead of a double_int pointer.
26377 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
26378 * tree-affine.h: Include wide-int.h.
26379 (struct aff_comb_elt): Change type of coef to widest_int.
26380 (struct affine_tree_combination): Change type of offset to widest_int.
26381 (double_int_ext_for_comb): Delete.
26382 (wide_int_ext_for_comb): New.
26383 (aff_combination_const): Use widest_int instead of double_int.
26384 (aff_combination_scale): Likewise.
26385 (aff_combination_add_elt): Likewise.
26386 (aff_combination_constant_multiple_p): Likewise.
26387 (get_inner_reference_aff): Likewise.
26388 (aff_comb_cannot_overlap_p): Likewise.
26389 (aff_combination_zero_p): Use wide-int interfaces.
26390 * tree.c: Include tree.h.
26391 (init_ttree): Use make_int_cst.
26392 (tree_code_size): Removed code for INTEGER_CST case.
26393 (tree_size): Add INTEGER_CST case.
26394 (make_node_stat): Update comment.
26395 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
26396 (build_int_cst_type): Use wide-int interfaces.
26397 (double_int_to_tree): Likewise.
26398 (double_int_fits_to_tree_p): Delete.
26399 (force_fit_type_double): Delete.
26400 (force_fit_type): New.
26401 (int_cst_hash_hash): Use wide-int interfaces.
26402 (int_cst_hash_eq): Likewise.
26403 (build_int_cst_wide): Delete.
26404 (wide_int_to_tree): New.
26405 (cache_integer_cst): Use wide-int interfaces.
26406 (build_low_bits_mask): Likewise.
26407 (cst_and_fits_in_hwi): Likewise.
26408 (real_value_from_int_cst): Likewise.
26409 (make_int_cst_stat): New.
26410 (integer_zerop): Use wide_int interfaces.
26411 (integer_onep): Likewise.
26412 (integer_all_onesp): Likewise.
26413 (integer_pow2p): Likewise.
26414 (integer_nonzerop): Likewise.
26415 (tree_log2): Likewise.
26416 (tree_floor_log2): Likewise.
26417 (tree_ctz): Likewise.
26418 (int_size_in_bytes): Likewise.
26419 (mem_ref_offset): Return an offset_int rather than a double_int.
26420 (build_type_attribute_qual_variant): Use wide_int interfaces.
26421 (type_hash_eq): Likewise
26422 (tree_int_cst_equal): Likewise.
26423 (tree_int_cst_lt): Delete.
26424 (tree_int_cst_compare): Likewise.
26425 (tree_fits_shwi_p): Use wide_int interfaces.
26426 (tree_fits_uhwi_p): Likewise.
26427 (tree_int_cst_sign_bit): Likewise.
26428 (tree_int_cst_sgn): Likewise.
26429 (tree_int_cst_min_precision): Take a signop rather than a bool.
26430 (simple_cst_equal): Use wide_int interfaces.
26431 (compare_tree_int): Likewise.
26432 (iterative_hash_expr): Likewise.
26433 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
26435 (get_type_static_bounds): Use wide_int interfaces.
26436 (tree_int_cst_elt_check_failed): New.
26437 (build_common_tree_nodes): Reordered to set prec before filling in
26439 (int_cst_value): Check cst_and_fits_in_hwi.
26440 (widest_int_cst_value): Use wide_int interfaces.
26441 (upper_bound_in_type): Likewise.
26442 (lower_bound_in_type): Likewise.
26443 (num_ending_zeros): Likewise.
26444 (drop_tree_overflow): Likewise.
26445 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
26446 (gen_conditions_for_pow_cst_base): Likewise.
26447 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
26448 (group_case_labels_stmt): Use wide-int interfaces.
26449 (verify_gimple_assign_binary): Likewise.
26450 (print_loop): Likewise.
26451 * tree-chrec.c (tree_fold_binomial): Likewise.
26452 * tree-core.h (struct tree_base): Add int_length.
26453 (struct tree_int_cst): Change rep of value.
26454 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
26455 (dr_may_alias_p): Likewise.
26456 (max_stmt_executions_tree): Likewise.
26457 * tree.def (INTEGER_CST): Update comment.
26458 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
26459 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
26460 * tree-dump.c: Include wide-int.h and wide-int-print.h.
26461 (dequeue_and_dump): Use wide-int interfaces.
26462 * tree.h: Include wide-int.h.
26463 (NULL_TREE): Moved to earlier loc in file.
26464 (TREE_INT_CST_ELT_CHECK): New.
26465 (tree_int_cst_elt_check_failed): New.
26467 (TREE_INT_CST): Delete.
26468 (TREE_INT_CST_LOW): Use wide-int interfaces.
26469 (TREE_INT_CST_HIGH): Delete.
26470 (TREE_INT_CST_NUNITS): New.
26471 (TREE_INT_CST_EXT_NUNITS): Likewise.
26472 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
26473 (TREE_INT_CST_ELT): Likewise.
26474 (INT_CST_LT): Delete.
26475 (tree_int_cst_elt_check): New (two forms).
26476 (type_code_size): Update comment.
26477 (make_int_cst_stat, make_int_cst): New.
26478 (tree_to_double_int): Delete.
26479 (double_int_fits_to_tree_p): Delete.
26480 (force_fit_type_double): Delete.
26481 (build_int_cstu): Replace with out-of-line function.
26482 (build_int_cst_wide): Delete.
26483 (tree_int_cst_lt): Define inline.
26484 (tree_int_cst_le): New.
26485 (tree_int_cst_compare): Define inline.
26486 (tree_int_cst_min_precision): Take a signop rather than a bool.
26487 (wi::int_traits <const_tree>): New.
26488 (wi::int_traits <tree>): New.
26489 (wi::extended_tree): New.
26490 (wi::int_traits <wi::extended_tree>): New.
26491 (wi::to_widest): New.
26492 (wi::to_offset): New.
26493 (wi::fits_to_tree_p): New.
26494 (wi::min_value): New.
26495 (wi::max_value): New.
26496 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
26497 (copy_tree_body_r): Likewise.
26498 * tree-object-size.c (compute_object_offset): Likewise.
26499 (addr_object_size): Likewise.
26500 * tree-predcom.c: Include wide-int-print.h.
26501 (struct dref_d): Change type of offset to widest_int.
26502 (dump_dref): Call wide-int printer.
26503 (aff_combination_dr_offset): Use wide-int interfaces.
26504 (determine_offset): Take a widest_int pointer rather than a
26505 double_int pointer.
26506 (split_data_refs_to_components): Use wide-int interfaces.
26507 (suitable_component_p): Likewise.
26508 (order_drefs): Likewise.
26509 (add_ref_to_chain): Likewise.
26510 (valid_initializer_p): Likewise.
26511 (determine_roots_comp): Likewise.
26512 * tree-pretty-print.c: Include wide-int-print.h.
26513 (dump_generic_node): Use wide-int interfaces.
26514 * tree-sra.c (sra_ipa_modify_expr): Likewise.
26515 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
26516 (move_fixed_address_to_symbol): Likewise.
26517 (move_hint_to_base): Likewise.
26518 (move_pointer_to_base): Likewise.
26519 (move_variant_to_index): Likewise.
26520 (most_expensive_mult_to_index): Likewise.
26521 (addr_to_parts): Likewise.
26522 (copy_ref_info): Likewise.
26523 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
26524 (indirect_refs_may_alias_p): Likewise.
26525 (stmt_kills_ref_p_1): Likewise.
26526 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
26527 * tree-ssa-ccp.c: Update comment at top of file. Include
26529 (struct prop_value_d): Change type of mask to widest_int.
26530 (extend_mask): New function.
26531 (dump_lattice_value): Use wide-int interfaces.
26532 (get_default_value): Likewise.
26533 (set_constant_value): Likewise.
26534 (set_value_varying): Likewise.
26535 (valid_lattice_transition): Likewise.
26536 (set_lattice_value): Likewise.
26537 (value_to_double_int): Delete.
26538 (value_to_wide_int): New.
26539 (get_value_from_alignment): Use wide-int interfaces.
26540 (get_value_for_expr): Likewise.
26541 (do_dbg_cnt): Likewise.
26542 (ccp_finalize): Likewise.
26543 (ccp_lattice_meet): Likewise.
26544 (bit_value_unop_1): Use widest_ints rather than double_ints.
26545 (bit_value_binop_1): Likewise.
26546 (bit_value_unop): Use wide-int interfaces.
26547 (bit_value_binop): Likewise.
26548 (bit_value_assume_aligned): Likewise.
26549 (evaluate_stmt): Likewise.
26550 (ccp_fold_stmt): Likewise.
26551 (visit_cond_stmt): Likewise.
26552 (ccp_visit_stmt): Likewise.
26553 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
26554 (constant_pointer_difference): Likewise.
26555 (associate_pointerplus): Likewise.
26556 (combine_conversions): Likewise.
26557 * tree-ssa-loop.h: Include wide-int.h.
26558 (struct tree_niter_desc): Change type of max to widest_int.
26559 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
26560 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
26561 (remove_redundant_iv_tests): Likewise.
26562 (canonicalize_loop_induction_variables): Likewise.
26563 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
26564 (constant_multiple_of): Take a widest_int pointer instead of
26565 a double_int pointer.
26566 (get_computation_aff): Use wide-int interfaces.
26567 (ptr_difference_cost): Likewise.
26568 (difference_cost): Likewise.
26569 (get_loop_invariant_expr_id): Likewise.
26570 (get_computation_cost_at): Likewise.
26571 (iv_elimination_compare_lt): Likewise.
26572 (may_eliminate_iv): Likewise.
26573 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
26574 instead of double_int.
26575 (max_loop_iterations): Likewise.
26576 (max_stmt_executions): Likewise.
26577 (estimated_stmt_executions): Likewise.
26578 * tree-ssa-loop-niter.c: Include wide-int-print.h.
26579 (split_to_var_and_offset): Use wide-int interfaces.
26580 (determine_value_range): Likewise.
26581 (bound_difference_of_offsetted_base): Likewise.
26582 (bounds_add): Take a widest_int instead of a double_int.
26583 (number_of_iterations_ne_max): Use wide-int interfaces.
26584 (number_of_iterations_ne): Likewise.
26585 (number_of_iterations_lt_to_ne): Likewise.
26586 (assert_loop_rolls_lt): Likewise.
26587 (number_of_iterations_lt): Likewise.
26588 (number_of_iterations_le): Likewise.
26589 (number_of_iterations_cond): Likewise.
26590 (number_of_iterations_exit): Likewise.
26591 (finite_loop_p): Likewise.
26592 (derive_constant_upper_bound_assign): Likewise.
26593 (derive_constant_upper_bound): Return a widest_int.
26594 (derive_constant_upper_bound_ops): Likewise.
26595 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
26596 (record_estimate): Take a widest_int rather than a double_int.
26597 (record_nonwrapping_iv): Use wide-int interfaces.
26598 (double_int_cmp): Delete.
26599 (wide_int_cmp): New.
26600 (bound_index): Take a widest_int rather than a double_int.
26601 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
26602 (maybe_lower_iteration_bound): Likewise.
26603 (estimate_numbers_of_iterations_loop): Likewise.
26604 (estimated_loop_iterations): Take a widest_int pointer than than
26605 a double_int pointer.
26606 (estimated_loop_iterations_int): Use wide-int interfaces.
26607 (max_loop_iterations): Take a widest_int pointer than than
26608 a double_int pointer.
26609 (max_loop_iterations_int): Use wide-int interfaces.
26610 (max_stmt_executions): Take a widest_int pointer than than
26611 a double_int pointer.
26612 (estimated_stmt_executions): Likewise.
26613 (n_of_executions_at_most): Use wide-int interfaces.
26614 (scev_probably_wraps_p): Likewise.
26615 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
26616 to real_to_integer.
26617 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
26619 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
26620 double_ints. Adjust for trailing_wide_ints <3> representation.
26621 (set_nonzero_bits): Likewise.
26622 (get_range_info): Return wide_ints rather than double_ints.
26623 Adjust for trailing_wide_ints <3> representation.
26624 (get_nonzero_bits): Likewise.
26625 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
26627 * tree-ssanames.h (struct range_info_def): Replace min, max and
26628 nonzero_bits with a trailing_wide_ints <3>.
26629 (set_range_info): Use wide_int_refs rather than double_ints.
26630 (set_nonzero_bits): Likewise.
26631 (get_range_info): Return wide_ints rather than double_ints.
26632 (get_nonzero_bits): Likewise.
26633 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
26634 * tree-ssa-pre.c (phi_translate_1): Likewise.
26635 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
26636 (acceptable_pow_call): Likewise.
26637 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
26639 (vn_reference_fold_indirect): Likewise.
26640 (vn_reference_maybe_forwprop_address): Likewise.
26641 (valueize_refs_1): Likewise.
26642 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
26643 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
26644 tree_int_cst_lt and tree_int_cst_le.
26645 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
26647 (streamer_alloc_tree): Likewise.
26648 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
26649 (streamer_write_tree_header): Likewise.
26650 (streamer_write_integer_cst): Likewise.
26651 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
26652 (build_constructors): Likewise.
26653 (array_value_type): Likewise.
26654 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
26655 (vect_check_gather): Likewise.
26656 * tree-vect-generic.c (build_replicated_const): Likewise.
26657 (expand_vector_divmod): Likewise.
26658 * tree-vect-loop.c (vect_transform_loop): Likewise.
26659 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
26660 (vect_do_peeling_for_alignment): Likewise.
26661 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
26662 * tree-vrp.c: Include wide-int.h.
26663 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
26664 (extract_range_from_assert): Use wide-int interfaces.
26665 (vrp_int_const_binop): Likewise.
26666 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
26667 double_int pointers.
26668 (ranges_from_anti_range): Use wide-int interfaces.
26669 (quad_int_cmp): Delete.
26670 (quad_int_pair_sort): Likewise.
26671 (extract_range_from_binary_expr_1): Use wide-int interfaces.
26672 (extract_range_from_unary_expr_1): Likewise.
26673 (adjust_range_with_scev): Likewise.
26674 (masked_increment): Take and return wide_ints rather than double_ints.
26675 (register_edge_assert_for_2): Use wide-int interfaces.
26676 (check_array_ref): Likewise.
26677 (search_for_addr_array): Likewise.
26678 (maybe_set_nonzero_bits): Likewise.
26679 (union_ranges): Pass an integer of the correct type instead of
26680 using integer_one_node.
26681 (intersect_ranges): Likewise.
26682 (simplify_truth_ops_using_ranges): Likewise.
26683 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
26684 (range_fits_type_p): Likewise.
26685 (simplify_cond_using_ranges): Likewise. Take a signop rather than
26687 (simplify_conversion_using_ranges): Use wide-int interfaces.
26688 (simplify_float_conversion_using_ranges): Likewise.
26689 (vrp_finalize): Likewise.
26690 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
26691 (gimple_stringops_transform): Likewise.
26692 * varasm.c (decode_addr_const): Likewise.
26693 (const_hash_1): Likewise.
26694 (const_rtx_hash_1): Likewise
26695 (output_constant): Likewise.
26696 (array_size_for_constructor): Likewise.
26697 (output_constructor_regular_field): Likewise.
26698 (output_constructor_bitfield): Likewise.
26699 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
26700 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
26702 * gencheck.c: Define BITS_PER_UNIT.
26703 * wide-int.cc: New.
26705 * wide-int-print.cc: New.
26706 * wide-int-print.h: New.
26708 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26710 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
26712 2014-05-06 Richard Biener <rguenther@suse.de>
26714 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
26715 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
26716 (TODO_verify_all): Adjust.
26717 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
26718 TODO_verify_stmts and TODO_verify_rtl_sharing.
26719 * bb-reorder.c: Likewise.
26720 * cfgexpand.c: Likewise.
26721 * cprop.c: Likewise.
26723 * function.c: Likewise.
26724 * fwprop.c: Likewise.
26725 * gcse.c: Likewise.
26726 * gimple-ssa-isolate-paths.c: Likewise.
26727 * gimple-ssa-strength-reduction.c: Likewise.
26728 * ipa-split.c: Likewise.
26729 * loop-init.c: Likewise.
26730 * loop-unroll.c: Likewise.
26731 * lower-subreg.c: Likewise.
26732 * modulo-sched.c: Likewise.
26733 * postreload-gcse.c: Likewise.
26734 * predict.c: Likewise.
26735 * recog.c: Likewise.
26736 * sched-rgn.c: Likewise.
26737 * store-motion.c: Likewise.
26738 * tracer.c: Likewise.
26739 * trans-mem.c: Likewise.
26740 * tree-call-cdce.c: Likewise.
26741 * tree-cfg.c: Likewise.
26742 * tree-cfgcleanup.c: Likewise.
26743 * tree-complex.c: Likewise.
26744 * tree-eh.c: Likewise.
26745 * tree-emutls.c: Likewise.
26746 * tree-if-conv.c: Likewise.
26747 * tree-into-ssa.c: Likewise.
26748 * tree-loop-distribution.c: Likewise.
26749 * tree-object-size.c: Likewise.
26750 * tree-parloops.c: Likewise.
26751 * tree-pass.h: Likewise.
26752 * tree-sra.c: Likewise.
26753 * tree-ssa-ccp.c: Likewise.
26754 * tree-ssa-copy.c: Likewise.
26755 * tree-ssa-copyrename.c: Likewise.
26756 * tree-ssa-dce.c: Likewise.
26757 * tree-ssa-dom.c: Likewise.
26758 * tree-ssa-dse.c: Likewise.
26759 * tree-ssa-forwprop.c: Likewise.
26760 * tree-ssa-ifcombine.c: Likewise.
26761 * tree-ssa-loop-ch.c: Likewise.
26762 * tree-ssa-loop-ivcanon.c: Likewise.
26763 * tree-ssa-loop.c: Likewise.
26764 * tree-ssa-math-opts.c: Likewise.
26765 * tree-ssa-phiopt.c: Likewise.
26766 * tree-ssa-phiprop.c: Likewise.
26767 * tree-ssa-pre.c: Likewise.
26768 * tree-ssa-reassoc.c: Likewise.
26769 * tree-ssa-sink.c: Likewise.
26770 * tree-ssa-strlen.c: Likewise.
26771 * tree-ssa-tail-merge.c: Likewise.
26772 * tree-ssa-uncprop.c: Likewise.
26773 * tree-switch-conversion.c: Likewise.
26774 * tree-tailcall.c: Likewise.
26775 * tree-vect-generic.c: Likewise.
26776 * tree-vectorizer.c: Likewise.
26777 * tree-vrp.c: Likewise.
26778 * tsan.c: Likewise.
26779 * var-tracking.c: Likewise.
26780 * bt-load.c: Likewise.
26781 * cfgcleanup.c: Likewise.
26782 * combine-stack-adj.c: Likewise.
26783 * combine.c: Likewise.
26784 * compare-elim.c: Likewise.
26785 * config/epiphany/resolve-sw-modes.c: Likewise.
26786 * config/i386/i386.c: Likewise.
26787 * config/mips/mips.c: Likewise.
26788 * config/s390/s390.c: Likewise.
26789 * config/sh/sh_treg_combine.cc: Likewise.
26790 * config/sparc/sparc.c: Likewise.
26793 * final.c: Likewise.
26794 * ifcvt.c: Likewise.
26795 * mode-switching.c: Likewise.
26796 * passes.c: Likewise.
26797 * postreload.c: Likewise.
26799 * reg-stack.c: Likewise.
26800 * regcprop.c: Likewise.
26801 * regrename.c: Likewise.
26804 2014-05-06 Richard Biener <rguenther@suse.de>
26806 PR middle-end/61070
26807 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
26808 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
26810 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
26813 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
26815 2014-05-05 Radovan Obradovic <robradovic@mips.com>
26816 Tom de Vries <tom@codesourcery.com>
26818 * target.def (call_fusage_contains_non_callee_clobbers): New
26820 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
26822 (@node Miscellaneous Register Hooks): New node.
26823 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
26824 * doc/tm.texi: Regenerate.
26826 2014-05-05 Marek Polacek <polacek@redhat.com>
26829 * opts.c (common_handle_option): Call error_at instead of warning_at.
26831 2014-05-05 Richard Biener <rguenther@suse.de>
26833 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
26834 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
26835 under the TODO_verify_il umbrella.
26837 2014-05-05 Richard Biener <rguenther@suse.de>
26839 * passes.c (execute_function_todo): Move TODO_verify_flow under
26840 the TODO_verify_ul umbrella.
26842 2014-05-05 Richard Biener <rguenther@suse.de>
26844 PR middle-end/61010
26845 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
26846 X & CST away from a CST that is the mask of a mode.
26848 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26850 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
26851 int argument to enum machine_mode.
26852 (picochip_class_max_nregs): Ditto.
26853 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
26854 (picochip_class_max_nregs): Ditto.
26856 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26858 * target.def: Add new target hook.
26859 * doc/tm.texi: Regenerate.
26860 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
26861 * targhooks.c (default_keep_leaf_when_profiled): New function.
26863 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
26864 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
26866 2014-05-05 Bin Cheng <bin.cheng@arm.com>
26868 PR tree-optimization/60363
26869 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
26870 (copy_phi_args): New parameters. Call get_value_locus_in_path.
26871 (update_destination_phis): New parameter.
26872 (create_edge_and_update_destination_phis): Ditto.
26873 (ssa_fix_duplicate_block_edges): Pass new arguments.
26874 (thread_single_edge): Ditto.
26876 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
26878 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
26879 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
26880 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
26881 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
26882 Use RS6000_BTM_HARD_FLOAT.
26883 (BU_MISC_2): Likewise.
26884 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
26885 RS6000_BTM_HARD_FLOAT.
26886 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
26887 is explicitly used.
26888 (rs6000_invalid_builtin): Add hard floating builtin support.
26889 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
26890 hard float builtins.
26891 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
26893 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26895 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
26896 Add missing function* argument.
26898 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
26900 * lra-constraints.c (valid_address_p): Move earlier in file.
26901 Add a constraint argument to the address_info version.
26902 (satisfies_memory_constraint_p): New function.
26903 (satisfies_address_constraint_p): Likewise.
26904 (process_alt_operands, curr_insn_transform): Use them.
26905 (process_address): Pass the constraint to valid_address_p when
26906 checking address operands.
26908 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
26910 * config/mips/mips.c (mips_isa_rev): New variable.
26911 (mips_set_architecture): Set it.
26912 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
26914 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
26915 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
26916 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
26917 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
26918 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
26919 conditions in terms of mips_isa_rev.
26920 (mips_isa_rev): Declare.
26922 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26924 * config/sh/sh-mem.cc: Use tabs instead of spaces.
26925 (prob_unlikely, prob_likely): Make variables const.
26927 2014-05-03 Denis Chertykov <chertykov@gmail.com>
26929 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
26931 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26933 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
26935 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26937 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
26938 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
26939 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
26941 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
26942 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
26944 Replace usage of ROUND_REG with sh_round_reg.
26945 Use CEIL instead of ROUND_ADVANCE.
26947 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26950 * config/sh/sh.c: Include stdlib headers before everything else.
26952 2014-05-02 Jakub Jelinek <jakub@redhat.com>
26954 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
26955 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
26956 (gimplify_adjust_omp_clauses): Simd region is never
26957 directly nested in combined parallel. Instead, for linear
26958 with copyin/copyout, if in combined for simd loop, make decl
26959 firstprivate/lastprivate on OMP_FOR.
26960 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
26961 expand_omp_for_static_chunk): When setting endvar, also set
26962 fd->loop.v to the same value.
26964 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26966 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
26968 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
26970 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
26973 2014-05-02 Marek Polacek <polacek@redhat.com>
26975 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
26977 2014-05-02 Kito Cheng <kito@0xlab.org>
26979 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
26980 to a C expression marco.
26981 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
26982 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
26983 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
26984 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
26985 HONOR_REG_ALLOC_ORDER.
26986 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
26988 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26990 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
26992 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26994 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
26996 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
26998 * tree-if-conv.c (is_cond_scalar_reduction): New function.
26999 (convert_scalar_cond_reduction): Likewise.
27000 (predicate_scalar_phi): Add recognition and transformation
27001 of simple conditioanl reduction to be vectorizable.
27003 2014-05-01 Marek Polacek <polacek@redhat.com>
27006 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
27008 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
27010 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
27011 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
27012 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
27013 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
27014 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
27015 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
27016 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
27017 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
27019 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
27021 * config/arc/arc.opt (mlra): Move comment above option name
27022 to avoid mis-parsing as language options.
27024 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27026 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
27027 * config/sol2.h: ... here.
27028 * config/sol2-10.h: Remove.
27030 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
27031 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
27032 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
27033 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
27034 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
27035 * config/sol2.h: ... here.
27036 (SECTION_NAME_FORMAT): Don't redefine.
27037 (STARTFILE_ARCH32_SPEC): Rename to ...
27038 (STARTFILE_ARCH_SPEC): ... this.
27039 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
27040 * config/sparc/sol2.h: ... here.
27041 (SECTION_NAME_FORMAT): Don't undef.
27042 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
27043 (SUBTARGET_EXTRA_SPECS): Remove.
27044 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
27046 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
27047 (MD_STARTFILE_PREFIX): Remove.
27048 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
27049 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
27050 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
27051 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
27052 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
27053 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
27054 * config/i386/sol2.h: ... here.
27055 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
27056 * config/i386/sol2-bi.h: Remove.
27057 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
27058 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
27060 * config/i386/t-sol2-64: Rename to ...
27061 * config/i386/t-sol2: ... this.
27062 * config/sparc/t-sol2-64: Rename to ...
27063 * config/sparc/t-sol2: ... this.
27065 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
27066 sol2_tm_file_head, sol2_tm_file_tail.
27067 Include ${cpu_type}/sol2.h before sol2.h.
27069 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
27070 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
27071 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
27072 Reflect i386/t-sol2-64 renaming.
27073 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
27074 Reflect sparc/t-sol2-64 renaming.
27076 2014-04-30 Richard Biener <rguenther@suse.de>
27078 * passes.c (execute_function_todo): Move TODO_verify_stmts
27079 and TODO_verify_ssa under the TODO_verify_il umbrella.
27080 * tree-ssa.h (verify_ssa): Adjust prototype.
27081 * tree-ssa.c (verify_ssa): Add parameter to tell whether
27082 we should verify SSA operands.
27083 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
27084 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
27085 whether we should verify whether not throwing stmts have EH info.
27086 * graphite-scop-detection.c (create_sese_edges): Adjust.
27087 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
27088 * tree-eh.c (lower_try_finally_switch): Do not add the
27089 default case label twice.
27091 2014-04-30 Marek Polacek <polacek@redhat.com>
27093 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
27094 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
27095 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
27096 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
27098 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
27100 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
27101 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
27102 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
27103 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
27104 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
27105 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
27106 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
27107 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
27109 2014-04-29 David Malcolm <dmalcolm@redhat.com>
27111 * tree-cfg.c (dump_function_to_file): Dump the return type of
27112 functions, in a line to itself before the function body, mimicking
27113 the layout of a C function.
27115 2014-04-29 Jakub Jelinek <jakub@redhat.com>
27117 PR tree-optimization/60971
27118 * tree-tailcall.c (process_assignment): Reject conversions which
27121 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
27123 * calls.c (initialize_argument_information): Always treat
27124 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
27125 (expand_call): Likewise.
27126 (emit_library_call_calue_1): Likewise.
27127 * expr.c (PUSH_ARGS_REVERSED): Do not define.
27128 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
27131 2014-04-29 Nick Clifton <nickc@redhat.com>
27133 * config/msp430/msp430.md (umulsidi): Fix typo.
27134 (mulhisi3): Enable even inside interrupt handlers.
27135 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
27136 bigger return address pushed in large mode.
27138 2014-04-29 Nick Clifton <nickc@redhat.com>
27140 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
27141 (arc_init_reg_tables): Use a machine_mode enum to iterate over
27143 * config/m32r/m32r.c (init_reg_tables): Likewise.
27144 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
27145 enum to hold the modes.
27147 2014-04-29 Richard Biener <rguenther@suse.de>
27149 * dominance.c (free_dominance_info): Add overload with
27150 function parameter.
27151 (dom_info_state): Likewise.
27152 (dom_info_available_p): Likewise.
27153 * basic-block.h (free_dominance_info, dom_info_state,
27154 dom_info_available_p): Declare overloads.
27155 * passes.c (execute_function_todo): Verify that verifiers
27156 don't change dominator info state. Drop dominator info
27157 for IPA pass invocations.
27158 * cgraph.c (release_function_body): Restore asserts that
27159 dominator information is released.
27161 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
27163 * doc/invoke.texi: Fix typo.
27164 * tree-vrp.c: Fix typos.
27165 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
27167 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
27169 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
27171 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
27173 * config/aarch64/aarch64-builtins.c
27174 (aarch64_types_storestruct_lane_qualifiers): New.
27175 (TYPES_STORESTRUCT_LANE): Likewise.
27176 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
27177 (st3_lane): Likewise.
27178 (st4_lane): Likewise.
27179 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
27180 (vec_store_lanesci_lane<mode>): Likewise.
27181 (vec_store_lanesxi_lane<mode>): Likewise.
27182 (aarch64_st2_lane<VQ:mode>): Likewise.
27183 (aarch64_st3_lane<VQ:mode>): Likewise.
27184 (aarch64_st4_lane<VQ:mode>): Likewise.
27185 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
27186 * config/aarch64/arm_neon.h
27187 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
27188 use new macro arguments.
27189 (__ST3_LANE_FUNC): Likewise.
27190 (__ST4_LANE_FUNC): Likewise.
27191 * config/aarch64/iterators.md (V_TWO_ELEM): New.
27192 (V_THREE_ELEM): Likewise.
27193 (V_FOUR_ELEM): Likewise.
27195 2014-04-28 David Malcolm <dmalcolm@redhat.com>
27197 * doc/gimple.texi: Replace the description of the now-defunct
27198 union gimple_statement_d with a diagram showing the
27199 gimple_statement_base class hierarchy and its relationships to
27200 the GSS_ and GIMPLE_ enums.
27202 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
27204 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
27205 * config/aarch64/aarch64.c
27206 (aarch64_cannot_change_mode_class): Weaken conditions.
27207 (aarch64_modes_tieable_p): New.
27208 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
27210 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
27212 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
27213 (loadsync_<mode>): Change mode.
27214 (load_quadpti, store_quadpti): New.
27215 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
27216 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
27218 2014-04-28 Martin Jambor <mjambor@suse.cz>
27220 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
27221 same alias type as the original statement.
27222 (subreplacement_assignment_data): New type.
27223 (handle_unscalarized_data_in_subtree): New type of parameter,
27224 generate new memory accesses with same alias type as the original
27226 (load_assign_lhs_subreplacements): Likewise.
27227 (sra_modify_constructor_assign): Generate new memory accesses with
27228 same alias type as the original statement.
27230 2014-04-28 Richard Biener <rguenther@suse.de>
27232 * tree-pass.h (TODO_verify_il): Define.
27233 (TODO_verify_all): Complete properly.
27234 * passes.c (execute_function_todo): Move existing loop-closed
27235 SSA verification under TODO_verify_il.
27236 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
27237 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
27238 Fix tree sharing issue.
27240 2014-04-28 Richard Biener <rguenther@suse.de>
27242 PR middle-end/60092
27243 * builtins.def (DEF_C11_BUILTIN): Add.
27244 (BUILT_IN_ALIGNED_ALLOC): Likewise.
27245 * coretypes.h (enum function_class): Add function_c11_misc.
27246 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
27247 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
27248 (call_may_clobber_ref_p_1): Likewise.
27249 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
27250 (mark_all_reaching_defs_necessary_1): Likewise.
27251 (propagate_necessity): Likewise.
27252 (eliminate_unnecessary_stmts): Likewise.
27253 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
27255 2014-04-28 Richard Biener <rguenther@suse.de>
27257 * tree-vrp.c (vrp_var_may_overflow): Remove.
27258 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
27259 with overflow immediately bump to one before that value and
27260 let iteration figure out overflow status.
27262 2014-04-28 Richard Biener <rguenther@suse.de>
27264 * configure.ac: Do valgrind header checks unconditionally.
27265 Add --enable-valgrind-annotations.
27266 * system.h: Guard valgrind header inclusion with
27267 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
27268 * alloc-pool.c (pool_alloc, pool_free): Use
27269 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
27270 to guard possibly dead code.
27271 * config.in: Regenerated.
27272 * configure: Likewise.
27274 2014-04-28 Jeff Law <law@redhat.com>
27276 PR tree-optimization/60902
27277 * tree-ssa-threadedge.c
27278 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
27279 over real defs when invalidating outputs from statements that do not
27280 produce useful outputs for threading.
27282 2014-04-28 Richard Biener <rguenther@suse.de>
27284 PR tree-optimization/60979
27285 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
27286 SCOPs that end in a block with a successor with abnormal
27289 2014-04-28 Richard Biener <rguenther@suse.de>
27291 * tree-pass.h (execute_pass_list): Adjust prototype.
27292 * passes.c (pass_manager::execute_early_local_passes): Adjust.
27293 (do_per_function): Change callback signature, push all actual
27294 work to the callbals.
27295 (do_per_function_toporder): Likewise.
27296 (execute_function_dump): Adjust.
27297 (execute_function_todo): Likewise.
27298 (clear_last_verified): Likewise.
27299 (verify_curr_properties): Likewise.
27300 (update_properties_after_pass): Likewise.
27301 (execute_pass_list_1): Split out from ...
27302 (execute_pass_list): ... here. Adjust.
27303 (execute_ipa_pass_list): Likewise.
27304 * cgraphunit.c (cgraph_add_new_function): Adjust.
27305 (analyze_function): Likewise.
27306 (expand_function): Likewise.
27307 * cgraph.c (release_function_body): Free dominance info
27308 here instead of asserting it was magically freed elsewhere.
27310 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
27312 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
27313 * configure: Regenerate.
27314 * config/sparc/sparc.opt (muser-mode): New option.
27315 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
27317 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
27318 * doc/invoke.texi (SPARC options): Document -muser-mode.
27320 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
27322 * cselib.c (find_slot_memmode): Delete.
27323 (cselib_hasher): Change compare_type to a struct.
27324 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
27326 (preserve_constants_and_equivs): Adjust for new compare_type.
27327 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
27328 (wrap_constant): Delete.
27329 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
27331 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
27333 * doc/install.texi (Building with profile feedback): Remove
27336 2014-04-26 Tom de Vries <tom@codesourcery.com>
27338 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
27341 2014-04-25 Cary Coutant <ccoutant@google.com>
27344 * dwarf2out.c (should_move_die_to_comdat): A type definition
27345 can contain a subprogram definition, but don't move it to a
27347 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
27348 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
27350 (clone_tree_hash): Rename to...
27351 (clone_tree_partial): ...this; change callers. Copy
27352 DW_TAG_subprogram DIEs as declarations.
27353 (copy_decls_walk): Don't copy children of a declaration into a
27356 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
27359 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
27362 2014-04-25 Jiong Wang <jiong.wang@arm.com>
27364 * config/arm/predicates.md (call_insn_operand): Add long_call check.
27365 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
27367 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
27370 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27372 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
27374 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27376 PR tree-optimization/60930
27377 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
27378 creating a multiply candidate by folding two constant
27379 multiplicands when the result overflows.
27381 2014-04-25 Jakub Jelinek <jakub@redhat.com>
27383 PR tree-optimization/60960
27384 * tree-vect-generic.c (expand_vector_operation): Only call
27385 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
27387 2014-04-25 Tom de Vries <tom@codesourcery.com>
27389 * expr.c (clobber_reg_mode): New function.
27390 * expr.h (clobber_reg): New function.
27392 2014-04-25 Tom de Vries <tom@codesourcery.com>
27394 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
27397 2014-04-25 Radovan Obradovic <robradovic@mips.com>
27398 Tom de Vries <tom@codesourcery.com>
27400 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
27402 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
27403 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
27404 new argument to find_all_hard_reg_sets call.
27406 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27408 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
27409 Use HOST_WIDE_INT_C for mask literal.
27410 (aarch_rev16_shleft_mask_imm_p): Likewise.
27412 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
27415 * config/sparc/sparc.md (ashlsi3_extend): Delete.
27417 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
27419 PR preprocessor/56540
27420 * config/i386/i386-c.c (ix86_target_macros): Define
27421 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
27423 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27425 * configure.ac (tga_func): Remove.
27426 (LIB_TLS_SPEC): Remove.
27427 * configure: Regenerate.
27428 * config.in: Regenerate.
27429 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
27431 2014-04-25 Richard Biener <rguenther@suse.de>
27434 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
27435 call stmt use/clobber sets during stmt walk instead of
27436 walking the possibly incomplete set of caller edges.
27438 2014-04-25 Richard Biener <rguenther@suse.de>
27441 * passes.c (apply_ipa_transforms): Inline into only caller ...
27442 (execute_one_pass): ... here. Properly bring in function
27443 bodies for nodes we want to apply IPA transforms to.
27445 2014-04-24 Cong Hou <congh@google.com>
27447 PR tree-optimization/60896
27448 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
27449 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
27450 (vect_mark_pattern_stmts): Set the def type of all statements in
27451 PATTERN_DEF_SEQ as vect_internal_def.
27453 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
27455 * doc/extend.texi (PowerPC Built-in Functions): Document new
27456 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
27457 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
27459 * config/rs6000/predicates.md (const_0_to_3_operand): New
27460 predicate to match 0..3 integer constants.
27462 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
27463 to support adding miscellaneous builtin functions.
27464 (BU_DFP_MISC_2): Likewise.
27465 (BU_P7_MISC_1): Likewise.
27466 (BU_P7_MISC_2): Likewise.
27467 (BU_P8V_MISC_3): Likewise.
27468 (BU_MISC_1): Likewise.
27469 (BU_MISC_2): Likewise.
27470 (DIVWE): Add extended divide builtin functions.
27471 (DIVWEO): Likewise.
27472 (DIVWEU): Likewise.
27473 (DIVWEUO): Likewise.
27475 (DIVDEO): Likewise.
27476 (DIVDEU): Likewise.
27477 (DIVDEUO): Likewise.
27478 (DXEX): Add decimal floating-point builtin functions.
27480 (DDEDPD): Likewise.
27481 (DDEDPDQ): Likewise.
27482 (DENBCD): Likewise.
27483 (DENBCDQ): Likewise.
27487 (DSCLIQ): Likewise.
27489 (DSCRIQ): Likewise.
27490 (CDTBCD): Add new BCD builtin functions.
27491 (CBCDTD): Likewise.
27492 (ADDG6S): Likewise.
27493 (BCDADD): Likewise.
27494 (BCDADD_LT): Likewise.
27495 (BCDADD_EQ): Likewise.
27496 (BCDADD_GT): Likewise.
27497 (BCDADD_OV): Likewise.
27498 (BCDSUB): Likewise.
27499 (BCDSUB_LT): Likewise.
27500 (BCDSUB_EQ): Likewise.
27501 (BCDSUB_GT): Likewise.
27502 (BCDSUB_OV): Likewise.
27503 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
27504 (UNPACK_TD): Likewise.
27505 (PACK_TF): Likewise.
27506 (UNPACK_TF): Likewise.
27507 (UNPACK_TF_0): Likewise.
27508 (UNPACK_TF_1): Likewise.
27509 (PACK_V1TI): Likewise.
27510 (UNPACK_V1TI): Likewise.
27512 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
27513 support for decimal floating point builtin functions.
27514 (rs6000_expand_ternop_builtin): Add checks for the new builtin
27515 functions that take constant arguments.
27516 (rs6000_invalid_builtin): Add decimal floating point builtin support.
27517 (rs6000_init_builtins): Setup long double, _Decimal64, and
27518 _Decimal128 types for new builtin functions.
27519 (builtin_function_type): Set the unsigned flags appropriately for
27520 the new builtin functions.
27521 (rs6000_opt_masks): Add support for decimal floating point builtin
27524 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
27525 floating point builtin functions.
27526 (RS6000_BTM_COMMON): Likewise.
27527 (RS6000_BTI_long_double): Likewise.
27528 (RS6000_BTI_dfloat64): Likewise.
27529 (RS6000_BTI_dfloat128): Likewise.
27530 (long_double_type_internal_node): Likewise.
27531 (dfloat64_type_internal_node): Likewise.
27532 (dfloat128_type_internal_node): Likewise.
27534 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
27535 2.07 bcd arithmetic instructions.
27536 (UNSPEC_BCDSUB): Likewise.
27537 (UNSPEC_BCD_OVERFLOW): Likewise.
27538 (UNSPEC_BCD_ADD_SUB): Likewise.
27539 (bcd_add_sub): Likewise.
27540 (BCD_TEST): Likewise.
27541 (bcd<bcd_add_sub>): Likewise.
27542 (bcd<bcd_add_sub>_test): Likewise.
27543 (bcd<bcd_add_sub>_test2): Likewise.
27544 (bcd<bcd_add_sub>_<code>): Likewise.
27545 (peephole2 for combined bcd ops): Likewise.
27547 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
27548 decimal floating point builtin functions.
27549 (UNSPEC_DENBCD): Likewise.
27550 (UNSPEC_DXEX): Likewise.
27551 (UNSPEC_DIEX): Likewise.
27552 (UNSPEC_DSCLI): Likewise.
27553 (UNSPEC_DSCRI): Likewise.
27554 (D64_D128): Likewise.
27555 (dfp_suffix): Likewise.
27556 (dfp_ddedpd_<mode>): Likewise.
27557 (dfp_denbcd_<mode>): Likewise.
27558 (dfp_dxex_<mode>): Likewise.
27559 (dfp_diex_<mode>): Likewise.
27560 (dfp_dscli_<mode>): Likewise.
27561 (dfp_dscri_<mode>): Likewise.
27563 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
27565 (UNSPEC_CDTBCD): Likewise.
27566 (UNSPEC_CBCDTD): Likewise.
27567 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
27568 (UNSPEC_DIVEO): Likewise.
27569 (UNSPEC_DIVEU): Likewise.
27570 (UNSPEC_DIVEUO): Likewise.
27571 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
27572 pack/unpack 128-bit types.
27573 (UNSPEC_PACK_128BIT): Likewise.
27574 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
27575 (udiv<mode>3): Use idiv_ldiv mode attribute.
27576 (div<mode>3): Likewise.
27577 (addg6s): Add new BCD builtin functions.
27578 (cdtbcd): Likewise.
27579 (cbcdtd): Likewise.
27580 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
27581 (div_extend): Likewise.
27582 (div<div_extend>_<mode>"): Likewise.
27583 (FP128_64): Add support for new builtin functions to pack/unpack
27585 (unpack<mode>): Likewise.
27586 (unpacktf_0): Likewise.
27587 (unpacktf_1): Likewise.
27588 (unpack<mode>_dm): Likewise.
27589 (unpack<mode>_nodm): Likewise.
27590 (pack<mode>): Likewise.
27591 (unpackv1ti): Likewise.
27592 (packv1ti): Likewise.
27594 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
27596 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
27599 2014-04-24 Jakub Jelinek <jakub@redhat.com>
27601 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
27602 * gimplify.c (omp_is_private): Change last argument's type to int.
27603 Only diagnose lastprivate if the simd argument is 1, only diagnose
27604 linear if the simd argument is 2.
27605 (gimplify_omp_for): Adjust omp_is_private callers. When adding
27606 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
27607 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
27608 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
27609 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
27610 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27611 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
27612 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27613 * tree-nested.c (convert_nonlocal_omp_clauses,
27614 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
27616 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
27619 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
27622 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
27624 * flag-types.h (enum ivar_visibility): Add.
27626 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
27628 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
27629 function * argument.
27631 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
27633 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
27635 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27636 Tom de Vries <tom@codesourcery.com>
27638 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
27639 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
27641 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
27642 * emit-rtl.c (try_split): Same.
27644 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27645 Tom de Vries <tom@codesourcery.com>
27647 * common.opt (fuse-caller-save): New option.
27649 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
27651 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
27652 elements for big-endian.
27654 2014-04-24 Richard Biener <rguenther@suse.de>
27656 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
27657 during TER and instead use the sepops interface for expanding
27658 non-GIMPLE_SINGLE_RHS.
27660 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27662 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
27663 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
27665 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27667 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
27668 assembler 64-bit option.
27669 * configure: Regenerate.
27671 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27673 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
27674 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
27675 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
27676 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
27677 (TARGET_CRYPTO): Take TARGET_SIMD into account.
27679 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27681 * config/aarch64/aarch64-builtins.c
27682 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
27683 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
27684 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
27685 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
27687 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
27688 (Vrevsuff): New mode attribute.
27690 2014-04-24 Terry Guo <terry.guo@arm.com>
27692 * config/arm/arm.h (machine_function): Define variable
27693 after_arm_reorg here.
27694 * config/arm/arm.c (after_arm_reorg): Remove the definition.
27695 (arm_split_constant): Update the way to access variable
27697 (arm_reorg): Ditto.
27698 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
27700 2014-04-23 Tom de Vries <tom@codesourcery.com>
27702 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
27704 2014-04-23 David Malcolm <dmalcolm@redhat.com>
27706 * is-a.h: Update comments to reflect the following changes to the
27707 "pointerness" of the API, making the template parameter match the
27708 return type, allowing use of is-a.h with typedefs of pointers.
27709 (is_a_helper::cast): Return a T rather then a pointer to a T, so
27710 that the return type matches the parameter to the is_a_helper.
27712 (dyn_cast): Likewise.
27714 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
27715 pointer from the is-a.h API.
27717 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
27718 (is_a_helper <cgraph_node *>::test): ...this, matching change to
27720 (is_a_helper <varpool_node>::test): Likewise, convert to...
27721 (is_a_helper <varpool_node *>::test): ...this.
27723 (varpool_first_variable): Update for removal of implicit pointer
27724 from the is-a.h API.
27725 (varpool_next_variable): Likewise.
27726 (varpool_first_static_initializer): Likewise.
27727 (varpool_next_static_initializer): Likewise.
27728 (varpool_first_defined_variable): Likewise.
27729 (varpool_next_defined_variable): Likewise.
27730 (cgraph_first_defined_function): Likewise.
27731 (cgraph_next_defined_function): Likewise.
27732 (cgraph_first_function): Likewise.
27733 (cgraph_next_function): Likewise.
27734 (cgraph_first_function_with_gimple_body): Likewise.
27735 (cgraph_next_function_with_gimple_body): Likewise.
27736 (cgraph_alias_target): Likewise.
27737 (varpool_alias_target): Likewise.
27738 (cgraph_function_or_thunk_node): Likewise.
27739 (varpool_variable_node): Likewise.
27740 (symtab_real_symbol_p): Likewise.
27741 * cgraphunit.c (referred_to_p): Likewise.
27742 (analyze_functions): Likewise.
27743 (handle_alias_pairs): Likewise.
27744 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
27745 * gimple-ssa.h (gimple_vuse_op): Likewise.
27746 (gimple_vdef_op): Likewise.
27747 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
27748 * gimple.c (gimple_build_asm_1): Likewise.
27749 (gimple_build_try): Likewise.
27750 (gimple_build_resx): Likewise.
27751 (gimple_build_eh_dispatch): Likewise.
27752 (gimple_build_omp_for): Likewise.
27753 (gimple_omp_for_set_clauses): Likewise.
27755 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
27756 (is_a_helper <gimple_statement_asm *>::test): ...this.
27757 (is_a_helper <gimple_statement_bind>::test): Convert to...
27758 (is_a_helper <gimple_statement_bind *>::test): ...this.
27759 (is_a_helper <gimple_statement_call>::test): Convert to...
27760 (is_a_helper <gimple_statement_call *>::test): ...this.
27761 (is_a_helper <gimple_statement_catch>::test): Convert to...
27762 (is_a_helper <gimple_statement_catch *>::test): ...this.
27763 (is_a_helper <gimple_statement_resx>::test): Convert to...
27764 (is_a_helper <gimple_statement_resx *>::test): ...this.
27765 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
27766 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
27767 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
27768 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
27769 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
27770 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
27771 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
27772 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
27773 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
27774 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
27775 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
27776 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
27777 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
27778 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
27779 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
27780 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
27781 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
27782 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
27783 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
27784 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
27785 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
27786 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
27787 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
27788 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
27789 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
27790 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
27791 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
27792 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
27793 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
27794 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
27795 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
27796 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
27797 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
27798 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
27799 (is_a_helper <gimple_statement_phi>::test): Convert to...
27800 (is_a_helper <gimple_statement_phi *>::test): ...this.
27801 (is_a_helper <gimple_statement_transaction>::test): Convert to...
27802 (is_a_helper <gimple_statement_transaction *>::test): ...this.
27803 (is_a_helper <gimple_statement_try>::test): Convert to...
27804 (is_a_helper <gimple_statement_try *>::test): ...this.
27805 (is_a_helper <gimple_statement_wce>::test): Convert to...
27806 (is_a_helper <gimple_statement_wce *>::test): ...this.
27807 (is_a_helper <const gimple_statement_asm>::test): Convert to...
27808 (is_a_helper <const gimple_statement_asm *>::test): ...this.
27809 (is_a_helper <const gimple_statement_bind>::test): Convert to...
27810 (is_a_helper <const gimple_statement_bind *>::test): ...this.
27811 (is_a_helper <const gimple_statement_call>::test): Convert to...
27812 (is_a_helper <const gimple_statement_call *>::test): ...this.
27813 (is_a_helper <const gimple_statement_catch>::test): Convert to...
27814 (is_a_helper <const gimple_statement_catch *>::test): ...this.
27815 (is_a_helper <const gimple_statement_resx>::test): Convert to...
27816 (is_a_helper <const gimple_statement_resx *>::test): ...this.
27817 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
27818 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
27819 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
27820 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
27821 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
27823 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
27825 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
27827 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
27829 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
27830 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
27831 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
27833 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
27834 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
27836 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
27837 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
27838 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
27839 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
27840 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
27841 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
27843 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
27844 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
27845 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
27846 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
27848 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
27849 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
27850 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
27851 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
27852 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
27853 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
27854 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
27855 (is_a_helper <const gimple_statement_phi>::test): Convert to...
27856 (is_a_helper <const gimple_statement_phi *>::test): ...this.
27857 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
27858 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
27859 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
27860 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
27861 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
27862 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
27863 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
27865 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
27867 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
27868 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
27870 (gimple_use_ops): Update for removal of implicit pointer from the
27872 (gimple_set_use_ops): Likewise.
27873 (gimple_vuse): Likewise.
27874 (gimple_vdef): Likewise.
27875 (gimple_vuse_ptr): Likewise.
27876 (gimple_vdef_ptr): Likewise.
27877 (gimple_set_vuse): Likewise.
27878 (gimple_set_vdef): Likewise.
27879 (gimple_omp_return_set_lhs): Likewise.
27880 (gimple_omp_return_lhs): Likewise.
27881 (gimple_omp_return_lhs_ptr): Likewise.
27882 (gimple_call_fntype): Likewise.
27883 (gimple_call_set_fntype): Likewise.
27884 (gimple_call_set_internal_fn): Likewise.
27885 (gimple_call_use_set): Likewise.
27886 (gimple_call_clobber_set): Likewise.
27887 (gimple_bind_vars): Likewise.
27888 (gimple_bind_set_vars): Likewise.
27889 (gimple_bind_body_ptr): Likewise.
27890 (gimple_bind_set_body): Likewise.
27891 (gimple_bind_add_stmt): Likewise.
27892 (gimple_bind_block): Likewise.
27893 (gimple_bind_set_block): Likewise.
27894 (gimple_asm_ninputs): Likewise.
27895 (gimple_asm_noutputs): Likewise.
27896 (gimple_asm_nclobbers): Likewise.
27897 (gimple_asm_nlabels): Likewise.
27898 (gimple_asm_input_op): Likewise.
27899 (gimple_asm_input_op_ptr): Likewise.
27900 (gimple_asm_output_op): Likewise.
27901 (gimple_asm_output_op_ptr): Likewise.
27902 (gimple_asm_set_output_op): Likewise.
27903 (gimple_asm_clobber_op): Likewise.
27904 (gimple_asm_set_clobber_op): Likewise.
27905 (gimple_asm_label_op): Likewise.
27906 (gimple_asm_set_label_op): Likewise.
27907 (gimple_asm_string): Likewise.
27908 (gimple_catch_types): Likewise.
27909 (gimple_catch_types_ptr): Likewise.
27910 (gimple_catch_handler_ptr): Likewise.
27911 (gimple_catch_set_types): Likewise.
27912 (gimple_catch_set_handler): Likewise.
27913 (gimple_eh_filter_types): Likewise.
27914 (gimple_eh_filter_types_ptr): Likewise.
27915 (gimple_eh_filter_failure_ptr): Likewise.
27916 (gimple_eh_filter_set_types): Likewise.
27917 (gimple_eh_filter_set_failure): Likewise.
27918 (gimple_eh_must_not_throw_fndecl): Likewise.
27919 (gimple_eh_must_not_throw_set_fndecl): Likewise.
27920 (gimple_eh_else_n_body_ptr): Likewise.
27921 (gimple_eh_else_e_body_ptr): Likewise.
27922 (gimple_eh_else_set_n_body): Likewise.
27923 (gimple_eh_else_set_e_body): Likewise.
27924 (gimple_try_eval_ptr): Likewise.
27925 (gimple_try_cleanup_ptr): Likewise.
27926 (gimple_try_set_eval): Likewise.
27927 (gimple_try_set_cleanup): Likewise.
27928 (gimple_wce_cleanup_ptr): Likewise.
27929 (gimple_wce_set_cleanup): Likewise.
27930 (gimple_phi_capacity): Likewise.
27931 (gimple_phi_num_args): Likewise.
27932 (gimple_phi_result): Likewise.
27933 (gimple_phi_result_ptr): Likewise.
27934 (gimple_phi_set_result): Likewise.
27935 (gimple_phi_arg): Likewise.
27936 (gimple_phi_set_arg): Likewise.
27937 (gimple_resx_region): Likewise.
27938 (gimple_resx_set_region): Likewise.
27939 (gimple_eh_dispatch_region): Likewise.
27940 (gimple_eh_dispatch_set_region): Likewise.
27941 (gimple_omp_critical_name): Likewise.
27942 (gimple_omp_critical_name_ptr): Likewise.
27943 (gimple_omp_critical_set_name): Likewise.
27944 (gimple_omp_for_clauses): Likewise.
27945 (gimple_omp_for_clauses_ptr): Likewise.
27946 (gimple_omp_for_set_clauses): Likewise.
27947 (gimple_omp_for_collapse): Likewise.
27948 (gimple_omp_for_index): Likewise.
27949 (gimple_omp_for_index_ptr): Likewise.
27950 (gimple_omp_for_set_index): Likewise.
27951 (gimple_omp_for_initial): Likewise.
27952 (gimple_omp_for_initial_ptr): Likewise.
27953 (gimple_omp_for_set_initial): Likewise.
27954 (gimple_omp_for_final): Likewise.
27955 (gimple_omp_for_final_ptr): Likewise.
27956 (gimple_omp_for_set_final): Likewise.
27957 (gimple_omp_for_incr): Likewise.
27958 (gimple_omp_for_incr_ptr): Likewise.
27959 (gimple_omp_for_set_incr): Likewise.
27960 (gimple_omp_for_pre_body_ptr): Likewise.
27961 (gimple_omp_for_set_pre_body): Likewise.
27962 (gimple_omp_parallel_clauses): Likewise.
27963 (gimple_omp_parallel_clauses_ptr): Likewise.
27964 (gimple_omp_parallel_set_clauses): Likewise.
27965 (gimple_omp_parallel_child_fn): Likewise.
27966 (gimple_omp_parallel_child_fn_ptr): Likewise.
27967 (gimple_omp_parallel_set_child_fn): Likewise.
27968 (gimple_omp_parallel_data_arg): Likewise.
27969 (gimple_omp_parallel_data_arg_ptr): Likewise.
27970 (gimple_omp_parallel_set_data_arg): Likewise.
27971 (gimple_omp_task_clauses): Likewise.
27972 (gimple_omp_task_clauses_ptr): Likewise.
27973 (gimple_omp_task_set_clauses): Likewise.
27974 (gimple_omp_task_child_fn): Likewise.
27975 (gimple_omp_task_child_fn_ptr): Likewise.
27976 (gimple_omp_task_set_child_fn): Likewise.
27977 (gimple_omp_task_data_arg): Likewise.
27978 (gimple_omp_task_data_arg_ptr): Likewise.
27979 (gimple_omp_task_set_data_arg): Likewise.
27980 (gimple_omp_taskreg_clauses): Likewise.
27981 (gimple_omp_taskreg_clauses_ptr): Likewise.
27982 (gimple_omp_taskreg_set_clauses): Likewise.
27983 (gimple_omp_taskreg_child_fn): Likewise.
27984 (gimple_omp_taskreg_child_fn_ptr): Likewise.
27985 (gimple_omp_taskreg_set_child_fn): Likewise.
27986 (gimple_omp_taskreg_data_arg): Likewise.
27987 (gimple_omp_taskreg_data_arg_ptr): Likewise.
27988 (gimple_omp_taskreg_set_data_arg): Likewise.
27989 (gimple_omp_task_copy_fn): Likewise.
27990 (gimple_omp_task_copy_fn_ptr): Likewise.
27991 (gimple_omp_task_set_copy_fn): Likewise.
27992 (gimple_omp_task_arg_size): Likewise.
27993 (gimple_omp_task_arg_size_ptr): Likewise.
27994 (gimple_omp_task_set_arg_size): Likewise.
27995 (gimple_omp_task_arg_align): Likewise.
27996 (gimple_omp_task_arg_align_ptr): Likewise.
27997 (gimple_omp_task_set_arg_align): Likewise.
27998 (gimple_omp_single_clauses): Likewise.
27999 (gimple_omp_single_clauses_ptr): Likewise.
28000 (gimple_omp_single_set_clauses): Likewise.
28001 (gimple_omp_target_clauses): Likewise.
28002 (gimple_omp_target_clauses_ptr): Likewise.
28003 (gimple_omp_target_set_clauses): Likewise.
28004 (gimple_omp_target_child_fn): Likewise.
28005 (gimple_omp_target_child_fn_ptr): Likewise.
28006 (gimple_omp_target_set_child_fn): Likewise.
28007 (gimple_omp_target_data_arg): Likewise.
28008 (gimple_omp_target_data_arg_ptr): Likewise.
28009 (gimple_omp_target_set_data_arg): Likewise.
28010 (gimple_omp_teams_clauses): Likewise.
28011 (gimple_omp_teams_clauses_ptr): Likewise.
28012 (gimple_omp_teams_set_clauses): Likewise.
28013 (gimple_omp_sections_clauses): Likewise.
28014 (gimple_omp_sections_clauses_ptr): Likewise.
28015 (gimple_omp_sections_set_clauses): Likewise.
28016 (gimple_omp_sections_control): Likewise.
28017 (gimple_omp_sections_control_ptr): Likewise.
28018 (gimple_omp_sections_set_control): Likewise.
28019 (gimple_omp_for_set_cond): Likewise.
28020 (gimple_omp_for_cond): Likewise.
28021 (gimple_omp_atomic_store_set_val): Likewise.
28022 (gimple_omp_atomic_store_val): Likewise.
28023 (gimple_omp_atomic_store_val_ptr): Likewise.
28024 (gimple_omp_atomic_load_set_lhs): Likewise.
28025 (gimple_omp_atomic_load_lhs): Likewise.
28026 (gimple_omp_atomic_load_lhs_ptr): Likewise.
28027 (gimple_omp_atomic_load_set_rhs): Likewise.
28028 (gimple_omp_atomic_load_rhs): Likewise.
28029 (gimple_omp_atomic_load_rhs_ptr): Likewise.
28030 (gimple_omp_continue_control_def): Likewise.
28031 (gimple_omp_continue_control_def_ptr): Likewise.
28032 (gimple_omp_continue_set_control_def): Likewise.
28033 (gimple_omp_continue_control_use): Likewise.
28034 (gimple_omp_continue_control_use_ptr): Likewise.
28035 (gimple_omp_continue_set_control_use): Likewise.
28036 (gimple_transaction_body_ptr): Likewise.
28037 (gimple_transaction_label): Likewise.
28038 (gimple_transaction_label_ptr): Likewise.
28039 (gimple_transaction_set_body): Likewise.
28040 (gimple_transaction_set_label): Likewise.
28042 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
28043 * ipa-inline-analysis.c (inline_write_summary): Likewise.
28044 * ipa-ref.c (ipa_record_reference): Likewise.
28045 * ipa-reference.c (analyze_function): Likewise.
28046 (ipa_reference_write_optimization_summary): Likewise.
28047 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
28048 (address_taken_from_non_vtable_p): Likewise.
28049 (comdat_can_be_unshared_p_1): Likewise.
28050 * lto-cgraph.c (lto_output_ref): Likewise.
28051 (add_references): Likewise.
28052 (compute_ltrans_boundary): Likewise.
28053 (output_symtab): Likewise.
28054 (input_ref): Likewise.
28055 (input_cgraph_1): Likewise.
28056 (output_cgraph_opt_summary): Likewise.
28057 * lto-streamer-out.c (lto_output): Likewise.
28058 (output_symbol_p): Likewise.
28059 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
28060 (lsei_start_function_in_partition): Likewise.
28061 (lsei_next_variable_in_partition): Likewise.
28062 (lsei_start_variable_in_partition): Likewise.
28063 * symtab.c (insert_to_assembler_name_hash): Likewise.
28064 (unlink_from_assembler_name_hash): Likewise.
28065 (symtab_unregister_node): Likewise.
28066 (symtab_remove_node): Likewise.
28067 (dump_symtab_node): Likewise.
28068 (verify_symtab_base): Likewise.
28069 (verify_symtab_node): Likewise.
28070 (symtab_make_decl_local): Likewise.
28071 (symtab_alias_ultimate_target): Likewise.
28072 (symtab_resolve_alias): Likewise.
28073 (symtab_get_symbol_partitioning_class): Likewise.
28074 * tree-phinodes.c (allocate_phi_node): Likewise.
28075 (reserve_phi_args_for_new_edge): Likewise.
28076 (remove_phi_args): Likewise.
28077 * varpool.c (varpool_node_for_asm): Likewise.
28078 (varpool_remove_unreferenced_decls): Likewise.
28080 2014-04-23 Jeff Law <law@redhat.com>
28082 PR tree-optimization/60902
28083 * tree-ssa-threadedge.c
28084 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
28085 invalidate outputs from statements that do not produce useful
28086 outputs for threading.
28088 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
28090 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
28091 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
28092 machine descriptions for Stack Smashing Protector.
28094 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
28096 * aarch64.md (<optab>_rol<mode>3): New pattern.
28097 (<optab>_rolsi3_uxtw): Likewise.
28098 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
28100 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
28102 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
28103 (arm_cortex_a12_tune): Likewise.
28105 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28107 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
28109 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28111 * config/arm/arm.md (arm_rev16si2): New pattern.
28112 (arm_rev16si2_alt): Likewise.
28113 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
28115 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28117 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
28118 (rev16<mode>2_alt): Likewise.
28119 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
28120 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
28121 (aarch_rev16_shleft_mask_imm_p): Likewise.
28122 (aarch_rev16_p_1): Likewise.
28123 (aarch_rev16_p): Likewise.
28124 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
28125 (aarch_rev16_shright_mask_imm_p): Likewise.
28126 (aarch_rev16_shleft_mask_imm_p): Likewise.
28128 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28130 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
28131 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
28133 (cortex_a53_extra_costs): Likewise.
28134 (cortex_a57_extra_costs): Likewise.
28135 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
28136 (cortexa7_extra_costs): Likewise.
28137 (cortexa8_extra_costs): Likewise.
28138 (cortexa12_extra_costs): Likewise.
28139 (cortexa15_extra_costs): Likewise.
28140 (v7m_extra_costs): Likewise.
28141 (arm_new_rtx_costs): Handle BSWAP.
28143 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28145 * config/arm/arm.c (cortexa8_extra_costs): New table.
28146 (arm_cortex_a8_tune): New tuning struct.
28147 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
28149 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28151 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
28153 2014-04-23 Richard Biener <rguenther@suse.de>
28155 * Makefile.in (OBJS): Remove loop-unswitch.o.
28156 * tree-pass.h (make_pass_rtl_unswitch): Remove.
28157 * passes.def (pass_rtl_unswitch): Likewise.
28158 * loop-init.c (gate_rtl_unswitch): Likewise.
28159 (rtl_unswitch): Likewise.
28160 (pass_data_rtl_unswitch): Likewise.
28161 (pass_rtl_unswitch): Likewise.
28162 (make_pass_rtl_unswitch): Likewise.
28163 * rtl.h (reversed_condition): Likewise.
28164 (compare_and_jump_seq): Likewise.
28165 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
28167 * loop-unroll.c (compare_and_jump_seq): Likewise.
28169 2014-04-23 Richard Biener <rguenther@suse.de>
28171 PR tree-optimization/60903
28172 * tree-ssa-loop-im.c (analyze_memory_references): Remove
28173 commented code block.
28174 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
28175 loop flags to newly created BBs and edges.
28177 2014-04-23 Nick Clifton <nickc@redhat.com>
28179 * config/msp430/msp430.c (msp430_handle_option): Move function
28181 (msp430_option_override): Simplify mcu and mcpu option handling.
28182 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
28183 support for -mhwmult command line option.
28184 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
28185 -mhwmult command line option.
28186 (msp430_hwmult_enabled): Delete.
28187 (msp43o_output_labelref): Add support for -mhwmult command line option.
28188 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
28189 (umulsidi3): Likewise.
28190 * config/msp430/msp430.opt (mmcu): Add Report attribute.
28191 (mcpu, mlarge, msmall): Likewise.
28192 (mhwmult): New option.
28193 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
28195 (msp430_is_f5_mcu): Remove prototype.
28196 (msp430_use_f5_series_hwmult): Add prototype.
28197 * config/msp430/msp430-opts.h: New file.
28198 * common/config/msp430: New directory.
28199 * common/config/msp430/msp430-common.c: New file.
28200 * config.gcc (msp430): Remove target_has_targetm_common.
28201 * doc/invoke.texi: Document -mhwmult command line option.
28203 2014-04-23 Nick Clifton <nickc@redhat.com>
28205 * config/i386/cygwin.h (ENDFILE_SPEC): Include
28206 default-manifest.o if it can be found in the search path.
28207 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
28209 2014-04-23 Terry Guo <terry.guo@arm.com>
28211 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
28213 2014-04-23 Richard Biener <rguenther@suse.de>
28215 PR middle-end/60895
28216 * tree-inline.c (declare_return_variable): Use mark_addressable.
28218 2014-04-23 Richard Biener <rguenther@suse.de>
28220 PR middle-end/60891
28221 * loop-init.c (loop_optimizer_init): Make sure to apply
28222 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
28224 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28227 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
28229 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
28230 if flag_sanitize_undefined_trap_on_error.
28231 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
28232 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
28233 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
28234 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
28235 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
28236 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
28237 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
28238 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
28239 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
28240 * ubsan.c (ubsan_instrument_unreachable): Return
28241 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
28242 (ubsan_expand_null_ifn): Emit __builtin_trap ()
28243 if flag_sanitize_undefined_trap_on_error and
28244 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
28245 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
28246 instrument_bool_enum_load): Emit __builtin_trap () if
28247 flag_sanitize_undefined_trap_on_error and
28248 __builtin_handle_*_abort () if !flag_sanitize_recover.
28249 * doc/invoke.texi (-fsanitize-recover,
28250 -fsanitize-undefined-trap-on-error): Document.
28252 2014-04-22 Christian Bruel <christian.bruel@st.com>
28254 * config/sh/sh.md (mov<mode>): Replace movQIHI.
28255 Force immediates to SImode.
28257 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
28259 * config/nios2/nios2.md (UNSPEC_ROUND): New.
28260 (lroundsfsi2): New.
28261 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
28262 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
28263 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
28264 (nios2_fpu_insn): Add entry for round.
28265 (N2FPU_NO_ERRNO_P): Define.
28266 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
28268 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
28270 2014-04-22 Richard Henderson <rth@redhat.com>
28272 * config/aarch64/aarch64 (addti3, subti3): New expanders.
28273 (add<GPI>3_compare0): Remove leading * from name.
28274 (add<GPI>3_carryin): Likewise.
28275 (sub<GPI>3_compare0): Likewise.
28276 (sub<GPI>3_carryin): Likewise.
28277 (<su_optab>mulditi3): New expander.
28278 (multi3): New expander.
28279 (madd<GPI>): Remove leading * from name.
28281 2014-04-22 Martin Jambor <mjambor@suse.cz>
28283 * cgraphclones.c (cgraph_function_versioning): Copy
28284 ipa_transforms_to_apply instead of asserting it is empty.
28286 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
28289 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
28290 on count_exp to get mode.
28292 2014-04-22 Andrew Pinski <apinski@cavium.com>
28294 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
28295 Handle TLS for ILP32.
28296 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
28297 (tlsie_small_<mode>): this and handle PTR.
28298 (tlsie_small_sidi): New pattern.
28299 (tlsle_small): Change to an expand to handle ILP32.
28300 (tlsle_small_<mode>): New pattern.
28301 (tlsdesc_small): Rename to ...
28302 (tlsdesc_small_<mode>): this and handle PTR.
28304 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28306 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
28308 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28310 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
28311 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
28312 (aarch64_types_signed_poly_qualifiers): Likewise.
28313 (aarch64_types_unsigned_signed_qualifiers): Likewise.
28314 (aarch64_types_poly_signed_qualifiers): Likewise.
28315 (TYPES_REINTERP_SS): Type macro added.
28316 (TYPES_REINTERP_SU): Likewise.
28317 (TYPES_REINTERP_SP): Likewise.
28318 (TYPES_REINTERP_US): Likewise.
28319 (TYPES_REINTERP_PS): Likewise.
28320 (aarch64_fold_builtin): New expression folding added.
28321 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
28322 Declarations removed.
28323 (REINTERP_SS): Declarations added.
28324 (REINTERP_US): Likewise.
28325 (REINTERP_PS): Likewise.
28326 (REINTERP_SU): Likewise.
28327 (REINTERP_SP): Likewise.
28328 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
28329 (vreinterpretq_p8_f64): Likewise.
28330 (vreinterpret_p16_f64): Likewise.
28331 (vreinterpretq_p16_f64): Likewise.
28332 (vreinterpret_f32_f64): Likewise.
28333 (vreinterpretq_f32_f64): Likewise.
28334 (vreinterpret_f64_f32): Likewise.
28335 (vreinterpret_f64_p8): Likewise.
28336 (vreinterpret_f64_p16): Likewise.
28337 (vreinterpret_f64_s8): Likewise.
28338 (vreinterpret_f64_s16): Likewise.
28339 (vreinterpret_f64_s32): Likewise.
28340 (vreinterpret_f64_s64): Likewise.
28341 (vreinterpret_f64_u8): Likewise.
28342 (vreinterpret_f64_u16): Likewise.
28343 (vreinterpret_f64_u32): Likewise.
28344 (vreinterpret_f64_u64): Likewise.
28345 (vreinterpretq_f64_f32): Likewise.
28346 (vreinterpretq_f64_p8): Likewise.
28347 (vreinterpretq_f64_p16): Likewise.
28348 (vreinterpretq_f64_s8): Likewise.
28349 (vreinterpretq_f64_s16): Likewise.
28350 (vreinterpretq_f64_s32): Likewise.
28351 (vreinterpretq_f64_s64): Likewise.
28352 (vreinterpretq_f64_u8): Likewise.
28353 (vreinterpretq_f64_u16): Likewise.
28354 (vreinterpretq_f64_u32): Likewise.
28355 (vreinterpretq_f64_u64): Likewise.
28356 (vreinterpret_s64_f64): Likewise.
28357 (vreinterpretq_s64_f64): Likewise.
28358 (vreinterpret_u64_f64): Likewise.
28359 (vreinterpretq_u64_f64): Likewise.
28360 (vreinterpret_s8_f64): Likewise.
28361 (vreinterpretq_s8_f64): Likewise.
28362 (vreinterpret_s16_f64): Likewise.
28363 (vreinterpretq_s16_f64): Likewise.
28364 (vreinterpret_s32_f64): Likewise.
28365 (vreinterpretq_s32_f64): Likewise.
28366 (vreinterpret_u8_f64): Likewise.
28367 (vreinterpretq_u8_f64): Likewise.
28368 (vreinterpret_u16_f64): Likewise.
28369 (vreinterpretq_u16_f64): Likewise.
28370 (vreinterpret_u32_f64): Likewise.
28371 (vreinterpretq_u32_f64): Likewise.
28373 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28375 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
28376 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
28377 (vreinterpret_p8_s8): Likewise.
28378 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
28379 (vreinterpret_p8_s16): Likewise.
28380 (vreinterpret_p8_s32): Likewise.
28381 (vreinterpret_p8_s64): Likewise.
28382 (vreinterpret_p8_f32): Likewise.
28383 (vreinterpret_p8_u8): Likewise.
28384 (vreinterpret_p8_u16): Likewise.
28385 (vreinterpret_p8_u32): Likewise.
28386 (vreinterpret_p8_u64): Likewise.
28387 (vreinterpret_p8_p16): Likewise.
28388 (vreinterpretq_p8_s8): Likewise.
28389 (vreinterpretq_p8_s16): Likewise.
28390 (vreinterpretq_p8_s32): Likewise.
28391 (vreinterpretq_p8_s64): Likewise.
28392 (vreinterpretq_p8_f32): Likewise.
28393 (vreinterpretq_p8_u8): Likewise.
28394 (vreinterpretq_p8_u16): Likewise.
28395 (vreinterpretq_p8_u32): Likewise.
28396 (vreinterpretq_p8_u64): Likewise.
28397 (vreinterpretq_p8_p16): Likewise.
28398 (vreinterpret_p16_s8): Likewise.
28399 (vreinterpret_p16_s16): Likewise.
28400 (vreinterpret_p16_s32): Likewise.
28401 (vreinterpret_p16_s64): Likewise.
28402 (vreinterpret_p16_f32): Likewise.
28403 (vreinterpret_p16_u8): Likewise.
28404 (vreinterpret_p16_u16): Likewise.
28405 (vreinterpret_p16_u32): Likewise.
28406 (vreinterpret_p16_u64): Likewise.
28407 (vreinterpret_p16_p8): Likewise.
28408 (vreinterpretq_p16_s8): Likewise.
28409 (vreinterpretq_p16_s16): Likewise.
28410 (vreinterpretq_p16_s32): Likewise.
28411 (vreinterpretq_p16_s64): Likewise.
28412 (vreinterpretq_p16_f32): Likewise.
28413 (vreinterpretq_p16_u8): Likewise.
28414 (vreinterpretq_p16_u16): Likewise.
28415 (vreinterpretq_p16_u32): Likewise.
28416 (vreinterpretq_p16_u64): Likewise.
28417 (vreinterpretq_p16_p8): Likewise.
28418 (vreinterpret_f32_s8): Likewise.
28419 (vreinterpret_f32_s16): Likewise.
28420 (vreinterpret_f32_s32): Likewise.
28421 (vreinterpret_f32_s64): Likewise.
28422 (vreinterpret_f32_u8): Likewise.
28423 (vreinterpret_f32_u16): Likewise.
28424 (vreinterpret_f32_u32): Likewise.
28425 (vreinterpret_f32_u64): Likewise.
28426 (vreinterpret_f32_p8): Likewise.
28427 (vreinterpret_f32_p16): Likewise.
28428 (vreinterpretq_f32_s8): Likewise.
28429 (vreinterpretq_f32_s16): Likewise.
28430 (vreinterpretq_f32_s32): Likewise.
28431 (vreinterpretq_f32_s64): Likewise.
28432 (vreinterpretq_f32_u8): Likewise.
28433 (vreinterpretq_f32_u16): Likewise.
28434 (vreinterpretq_f32_u32): Likewise.
28435 (vreinterpretq_f32_u64): Likewise.
28436 (vreinterpretq_f32_p8): Likewise.
28437 (vreinterpretq_f32_p16): Likewise.
28438 (vreinterpret_s64_s8): Likewise.
28439 (vreinterpret_s64_s16): Likewise.
28440 (vreinterpret_s64_s32): Likewise.
28441 (vreinterpret_s64_f32): Likewise.
28442 (vreinterpret_s64_u8): Likewise.
28443 (vreinterpret_s64_u16): Likewise.
28444 (vreinterpret_s64_u32): Likewise.
28445 (vreinterpret_s64_u64): Likewise.
28446 (vreinterpret_s64_p8): Likewise.
28447 (vreinterpret_s64_p16): Likewise.
28448 (vreinterpretq_s64_s8): Likewise.
28449 (vreinterpretq_s64_s16): Likewise.
28450 (vreinterpretq_s64_s32): Likewise.
28451 (vreinterpretq_s64_f32): Likewise.
28452 (vreinterpretq_s64_u8): Likewise.
28453 (vreinterpretq_s64_u16): Likewise.
28454 (vreinterpretq_s64_u32): Likewise.
28455 (vreinterpretq_s64_u64): Likewise.
28456 (vreinterpretq_s64_p8): Likewise.
28457 (vreinterpretq_s64_p16): Likewise.
28458 (vreinterpret_u64_s8): Likewise.
28459 (vreinterpret_u64_s16): Likewise.
28460 (vreinterpret_u64_s32): Likewise.
28461 (vreinterpret_u64_s64): Likewise.
28462 (vreinterpret_u64_f32): Likewise.
28463 (vreinterpret_u64_u8): Likewise.
28464 (vreinterpret_u64_u16): Likewise.
28465 (vreinterpret_u64_u32): Likewise.
28466 (vreinterpret_u64_p8): Likewise.
28467 (vreinterpret_u64_p16): Likewise.
28468 (vreinterpretq_u64_s8): Likewise.
28469 (vreinterpretq_u64_s16): Likewise.
28470 (vreinterpretq_u64_s32): Likewise.
28471 (vreinterpretq_u64_s64): Likewise.
28472 (vreinterpretq_u64_f32): Likewise.
28473 (vreinterpretq_u64_u8): Likewise.
28474 (vreinterpretq_u64_u16): Likewise.
28475 (vreinterpretq_u64_u32): Likewise.
28476 (vreinterpretq_u64_p8): Likewise.
28477 (vreinterpretq_u64_p16): Likewise.
28478 (vreinterpret_s8_s16): Likewise.
28479 (vreinterpret_s8_s32): Likewise.
28480 (vreinterpret_s8_s64): Likewise.
28481 (vreinterpret_s8_f32): Likewise.
28482 (vreinterpret_s8_u8): Likewise.
28483 (vreinterpret_s8_u16): Likewise.
28484 (vreinterpret_s8_u32): Likewise.
28485 (vreinterpret_s8_u64): Likewise.
28486 (vreinterpret_s8_p8): Likewise.
28487 (vreinterpret_s8_p16): Likewise.
28488 (vreinterpretq_s8_s16): Likewise.
28489 (vreinterpretq_s8_s32): Likewise.
28490 (vreinterpretq_s8_s64): Likewise.
28491 (vreinterpretq_s8_f32): Likewise.
28492 (vreinterpretq_s8_u8): Likewise.
28493 (vreinterpretq_s8_u16): Likewise.
28494 (vreinterpretq_s8_u32): Likewise.
28495 (vreinterpretq_s8_u64): Likewise.
28496 (vreinterpretq_s8_p8): Likewise.
28497 (vreinterpretq_s8_p16): Likewise.
28498 (vreinterpret_s16_s8): Likewise.
28499 (vreinterpret_s16_s32): Likewise.
28500 (vreinterpret_s16_s64): Likewise.
28501 (vreinterpret_s16_f32): Likewise.
28502 (vreinterpret_s16_u8): Likewise.
28503 (vreinterpret_s16_u16): Likewise.
28504 (vreinterpret_s16_u32): Likewise.
28505 (vreinterpret_s16_u64): Likewise.
28506 (vreinterpret_s16_p8): Likewise.
28507 (vreinterpret_s16_p16): Likewise.
28508 (vreinterpretq_s16_s8): Likewise.
28509 (vreinterpretq_s16_s32): Likewise.
28510 (vreinterpretq_s16_s64): Likewise.
28511 (vreinterpretq_s16_f32): Likewise.
28512 (vreinterpretq_s16_u8): Likewise.
28513 (vreinterpretq_s16_u16): Likewise.
28514 (vreinterpretq_s16_u32): Likewise.
28515 (vreinterpretq_s16_u64): Likewise.
28516 (vreinterpretq_s16_p8): Likewise.
28517 (vreinterpretq_s16_p16): Likewise.
28518 (vreinterpret_s32_s8): Likewise.
28519 (vreinterpret_s32_s16): Likewise.
28520 (vreinterpret_s32_s64): Likewise.
28521 (vreinterpret_s32_f32): Likewise.
28522 (vreinterpret_s32_u8): Likewise.
28523 (vreinterpret_s32_u16): Likewise.
28524 (vreinterpret_s32_u32): Likewise.
28525 (vreinterpret_s32_u64): Likewise.
28526 (vreinterpret_s32_p8): Likewise.
28527 (vreinterpret_s32_p16): Likewise.
28528 (vreinterpretq_s32_s8): Likewise.
28529 (vreinterpretq_s32_s16): Likewise.
28530 (vreinterpretq_s32_s64): Likewise.
28531 (vreinterpretq_s32_f32): Likewise.
28532 (vreinterpretq_s32_u8): Likewise.
28533 (vreinterpretq_s32_u16): Likewise.
28534 (vreinterpretq_s32_u32): Likewise.
28535 (vreinterpretq_s32_u64): Likewise.
28536 (vreinterpretq_s32_p8): Likewise.
28537 (vreinterpretq_s32_p16): Likewise.
28538 (vreinterpret_u8_s8): Likewise.
28539 (vreinterpret_u8_s16): Likewise.
28540 (vreinterpret_u8_s32): Likewise.
28541 (vreinterpret_u8_s64): Likewise.
28542 (vreinterpret_u8_f32): Likewise.
28543 (vreinterpret_u8_u16): Likewise.
28544 (vreinterpret_u8_u32): Likewise.
28545 (vreinterpret_u8_u64): Likewise.
28546 (vreinterpret_u8_p8): Likewise.
28547 (vreinterpret_u8_p16): Likewise.
28548 (vreinterpretq_u8_s8): Likewise.
28549 (vreinterpretq_u8_s16): Likewise.
28550 (vreinterpretq_u8_s32): Likewise.
28551 (vreinterpretq_u8_s64): Likewise.
28552 (vreinterpretq_u8_f32): Likewise.
28553 (vreinterpretq_u8_u16): Likewise.
28554 (vreinterpretq_u8_u32): Likewise.
28555 (vreinterpretq_u8_u64): Likewise.
28556 (vreinterpretq_u8_p8): Likewise.
28557 (vreinterpretq_u8_p16): Likewise.
28558 (vreinterpret_u16_s8): Likewise.
28559 (vreinterpret_u16_s16): Likewise.
28560 (vreinterpret_u16_s32): Likewise.
28561 (vreinterpret_u16_s64): Likewise.
28562 (vreinterpret_u16_f32): Likewise.
28563 (vreinterpret_u16_u8): Likewise.
28564 (vreinterpret_u16_u32): Likewise.
28565 (vreinterpret_u16_u64): Likewise.
28566 (vreinterpret_u16_p8): Likewise.
28567 (vreinterpret_u16_p16): Likewise.
28568 (vreinterpretq_u16_s8): Likewise.
28569 (vreinterpretq_u16_s16): Likewise.
28570 (vreinterpretq_u16_s32): Likewise.
28571 (vreinterpretq_u16_s64): Likewise.
28572 (vreinterpretq_u16_f32): Likewise.
28573 (vreinterpretq_u16_u8): Likewise.
28574 (vreinterpretq_u16_u32): Likewise.
28575 (vreinterpretq_u16_u64): Likewise.
28576 (vreinterpretq_u16_p8): Likewise.
28577 (vreinterpretq_u16_p16): Likewise.
28578 (vreinterpret_u32_s8): Likewise.
28579 (vreinterpret_u32_s16): Likewise.
28580 (vreinterpret_u32_s32): Likewise.
28581 (vreinterpret_u32_s64): Likewise.
28582 (vreinterpret_u32_f32): Likewise.
28583 (vreinterpret_u32_u8): Likewise.
28584 (vreinterpret_u32_u16): Likewise.
28585 (vreinterpret_u32_u64): Likewise.
28586 (vreinterpret_u32_p8): Likewise.
28587 (vreinterpret_u32_p16): Likewise.
28588 (vreinterpretq_u32_s8): Likewise.
28589 (vreinterpretq_u32_s16): Likewise.
28590 (vreinterpretq_u32_s32): Likewise.
28591 (vreinterpretq_u32_s64): Likewise.
28592 (vreinterpretq_u32_f32): Likewise.
28593 (vreinterpretq_u32_u8): Likewise.
28594 (vreinterpretq_u32_u16): Likewise.
28595 (vreinterpretq_u32_u64): Likewise.
28596 (vreinterpretq_u32_p8): Likewise.
28597 (vreinterpretq_u32_p16): Likewise.
28599 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28601 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
28603 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
28605 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
28606 (vqnegd_s64): Likewise.
28607 (vqabs_s64): Likewise.
28608 (vqabsd_s64): Likewise.
28610 2014-04-22 Richard Henderson <rth@redhat.com>
28612 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
28613 computation to the top of the loop.
28615 2014-04-22 Renlin <renlin.li@arm.com>
28616 Jiong Wang <jiong.wang@arm.com>
28618 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
28619 * config/aarch64/aarch64.c (aarch64_layout_frame)
28620 (aarch64_initial_elimination_offset): Likewise.
28622 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
28624 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
28627 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
28629 * machmode.h (bitwise_mode_for_mode): Declare.
28630 * stor-layout.h (bitwise_type_for_mode): Likewise.
28631 * stor-layout.c (bitwise_mode_for_mode): New function.
28632 (bitwise_type_for_mode): Likewise.
28633 * builtins.c (fold_builtin_memory_op): Use it instead of
28634 int_mode_for_mode and build_nonstandard_integer_type.
28636 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28638 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
28639 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
28640 (*-*-solaris2*): Simplify.
28641 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
28642 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
28643 *-*-solaris2.9* handling.
28645 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
28647 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
28648 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
28649 handling, simplify.
28650 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
28651 * configure: Regenerate.
28653 * config/i386/sol2-9.h: Remove.
28655 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
28656 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
28657 Remove Solaris 9 references.
28659 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
28661 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
28662 (floatuns<GPI:mode><GPF:mode>2): Remove.
28663 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
28664 and floatuns conversions.
28665 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
28666 and floatuns conversions.
28667 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
28668 (w1,w2): New mode attributes for inequal width conversions.
28670 2014-04-22 Renlin Li <Renlin.Li@arm.com>
28672 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
28673 the output asm format.
28675 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
28677 * config/aarch64/aarch64-simd.md
28678 (aarch64_cm<optab>di): Always split.
28679 (*aarch64_cm<optab>di): New.
28680 (aarch64_cmtstdi): Always split.
28681 (*aarch64_cmtstdi): New.
28683 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28685 PR tree-optimization/60823
28686 * omp-low.c (ipa_simd_modify_function_body): Go through
28687 all SSA_NAMEs and for those refering to vector arguments
28688 which are going to be replaced adjust SSA_NAME_VAR and,
28689 if it is a default definition, change it into a non-default
28690 definition assigned at the beginning of function from new_decl.
28691 (ipa_simd_modify_stmt_ops): Rewritten.
28692 * tree-dfa.c (set_ssa_default_def): When removing default def,
28693 check for NULL loc instead of NULL *loc.
28695 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28697 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
28698 restrictions on core registers for DImode values in Thumb2.
28700 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28702 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
28703 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
28705 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28707 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
28708 (*iordi_notzesidi_di): Likewise.
28709 (*iordi_notsesidi_di): Likewise.
28711 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28713 * config/arm/arm-protos.h (tune_params): New struct members.
28714 * config/arm/arm.c: Initialise tune_params per processor.
28715 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
28716 for speed, based on new tune_params.
28718 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28720 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
28721 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
28722 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
28723 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
28724 * config/aarch64/arm_neon.h (vrnd_f64): Added.
28725 (vrnda_f64): Likewise.
28726 (vrndi_f64): Likewise.
28727 (vrndm_f64): Likewise.
28728 (vrndn_f64): Likewise.
28729 (vrndp_f64): Likewise.
28730 (vrndx_f64): Likewise.
28732 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
28734 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
28735 GET_MODE_SIZE argument is enum machine_mode.
28737 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28740 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
28741 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
28743 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
28745 PR middle-end/60281
28746 * asan.c (asan_emit_stack_protection): Force the base to align to
28747 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
28748 appropriate bits if STRICT_ALIGNMENT.
28749 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
28751 (expand_used_vars): Leave a space in the stack frame for alignment
28752 if STRICT_ALIGNMENT.
28754 2014-04-21 David Malcolm <dmalcolm@redhat.com>
28756 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
28758 (gimple_store_p): Likewise.
28759 (gimple_assign_load_p): Likewise.
28760 (gimple_assign_cast_p): Likewise.
28761 (gimple_clobber_p): Likewise.
28763 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
28764 rather than a gimple.
28765 (gimple_assign_cast_p): Likewise.
28767 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
28770 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
28771 If mode is DDmode and TARGET_E500_DOUBLE allow move.
28773 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
28774 more debug information for E500 if -mdebug=reg.
28776 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
28779 * config/i386/i386.c (ix86_expand_builtin)
28780 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
28781 register for target RTX.
28782 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
28784 2014-04-18 Cong Hou <congh@google.com>
28786 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
28787 the widen-mult pattern by handling two operands with different sizes,
28788 and operands whose size is smaller than half of the result type.
28790 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
28792 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
28793 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
28794 (do_estimate_edge_time): Compute it.
28795 * ipa-inline.c (want_inline_small_function_p): Bypass
28796 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
28798 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
28800 * ipa-inline.c (spec_rem): New static variable.
28801 (dump_overall_stats): New function.
28802 (dump_inline_stats): New function.
28804 2014-04-18 Richard Henderson <rth@redhat.com>
28806 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
28807 to GET_MODE_SIZE, not a reg_class_t.
28809 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28811 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
28812 (vsx_xxmrglw_<mode>): Likewise.
28814 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
28817 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
28818 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
28819 (rs6000_init_hard_regno_mode_ok): Likewise.
28821 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
28823 * ipa-inline.c (inline_small_functions): Account only non-cold
28825 * doc/invoke.texi (inline-unit-growth): Update documentation.
28827 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
28829 * config/rs6000/rs6000.md (addti3, subti3): New.
28831 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
28834 * config/i386/i386.c (ix86_expand_clear): Remove outdated
28835 comment. Check optimize_insn_for_size_p instead of
28836 optimize_insn_for_speed_p.
28838 2014-04-17 Martin Jambor <mjambor@suse.cz>
28840 * gimple-iterator.c (gsi_start_edge): New function.
28841 * gimple-iterator.h (gsi_start_edge): Declare.
28842 * tree-sra.c (single_non_eh_succ): New function.
28843 (disqualify_ops_if_throwing_stmt): Renamed to
28844 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
28845 having one non-EH successor BB.
28846 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
28847 generate loads into replacements.
28848 (sra_modify_assign): Likewise and and also use the simple path for
28850 (sra_modify_function_body): Commit statements on edges.
28852 2014-04-17 Richard Biener <rguenther@suse.de>
28854 PR middle-end/60849
28855 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
28856 comparison results and add clarifying comment.
28858 2014-04-17 Jakub Jelinek <jakub@redhat.com>
28860 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
28861 (blank_mode): Initialize it.
28862 (emit_mode_size_inline, emit_mode_nunits_inline,
28863 emit_mode_inner_inline): New functions.
28864 (emit_insn_modes_h): Call them and surround their output with
28865 #if GCC_VERSION >= 4001 ... #endif.
28866 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
28867 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
28868 mode_* arrays if the argument is __builtin_constant_p.
28869 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
28870 is enum machine_mode.
28872 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28874 * passes.c (opt_pass::execute): Adjust.
28875 (pass_manager::execute_pass_mode_switching): Likewise.
28876 (early_local_passes::execute): Likewise.
28877 (execute_one_pass): Pass cfun to the pass's execute method.
28878 * tree-pass.h (opt_pass::execute): Add function * argument.
28879 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
28880 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
28881 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
28882 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
28883 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
28884 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
28885 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
28886 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
28887 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
28888 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
28889 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
28890 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
28891 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
28892 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
28893 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
28894 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
28895 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
28896 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
28897 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
28898 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
28899 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
28900 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
28901 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
28902 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
28903 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
28904 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
28905 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
28906 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
28907 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
28910 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28912 * passes.c (opt_pass::gate): Take function * argument.
28913 (gate_all_early_local_passes): Merge into
28914 (early_local_passes::gate): this.
28915 (gate_all_early_optimizations): Merge into
28916 (all_early_optimizations::gate): this.
28917 (gate_all_optimizations): Mege into
28918 (all_optimizations::gate): this.
28919 (gate_all_optimizations_g): Merge into
28920 (all_optimizations_g::gate): this.
28921 (gate_rest_of_compilation): Mege into
28922 (rest_of_compilation::gate): this.
28923 (gate_postreload): Merge into
28924 (postreload::gate): this.
28925 (dump_one_pass): Pass cfun to the pass's gate method.
28926 (execute_ipa_summary_passes): Likewise.
28927 (execute_one_pass): Likewise.
28928 (ipa_write_summaries_2): Likewise.
28929 (ipa_write_optimization_summaries_1): Likewise.
28930 (ipa_read_summaries_1): Likewise.
28931 (ipa_read_optimization_summaries_1): Likewise.
28932 (execute_ipa_stmt_fixups): Likewise.
28933 * tree-pass.h (opt_pass::gate): Add function * argument.
28934 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
28935 combine-stack-adj.c, combine.c, compare-elim.c,
28936 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
28937 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
28938 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
28939 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
28940 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
28941 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
28942 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
28943 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
28944 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
28945 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
28946 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
28947 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
28948 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
28949 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
28950 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
28951 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
28952 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
28953 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
28954 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
28955 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
28956 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
28957 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
28958 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
28959 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
28960 var-tracking.c, vtable-verify.c, web.c: Adjust.
28962 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28964 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
28965 * configure: Regenerate.
28967 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28969 * passes.c (dump_one_pass): don't check pass->has_gate.
28970 (execute_ipa_summary_passes): Likewise.
28971 (execute_one_pass): Likewise.
28972 (ipa_write_summaries_2): Likewise.
28973 (ipa_write_optimization_summaries_1): Likewise.
28974 (ipa_read_optimization_summaries_1): Likewise.
28975 (execute_ipa_stmt_fixups): Likewise.
28976 * tree-pass.h (pass_data::has_gate): Remove.
28977 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
28978 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
28979 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
28980 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
28981 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
28982 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
28983 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
28984 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
28985 gimple-low.c, gimple-ssa-isolate-paths.c,
28986 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
28987 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
28988 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
28989 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
28990 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
28991 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
28992 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
28993 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
28994 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
28995 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
28996 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
28997 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
28998 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
28999 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
29000 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
29001 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
29002 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
29003 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
29004 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
29005 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
29006 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
29007 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
29010 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29012 * pass_manager.h (pass_manager::register_dump_files_1): Remove
29014 * passes.c (pass_manager::register_dump_files_1): Merge into
29015 (pass_manager::register_dump_files): this, and remove its handling of
29016 properties since the pass always has the properties anyway.
29017 (pass_manager::pass_manager): Adjust.
29019 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
29021 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
29022 * passes.c (pass_manager::register_dump_files_1): Remove dead code
29023 dealing with properties.
29024 (pass_manager::register_dump_files): Adjust.
29026 2014-03-20 Mark Wielaard <mjw@redhat.com>
29028 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
29029 then represent the bound as normal constant value.
29031 2014-04-17 Jakub Jelinek <jakub@redhat.com>
29034 Forward port from 4.8 branch
29035 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
29037 * config/i386/bmiintrin.h (_blsi_u32): New.
29038 (_blsi_u64): Ditto.
29039 (_blsr_u32): Ditto.
29040 (_blsr_u64): Ditto.
29041 (_blsmsk_u32): Ditto.
29042 (_blsmsk_u64): Ditto.
29043 (_tzcnt_u32): Ditto.
29044 (_tzcnt_u64): Ditto.
29046 2014-04-17 Kito Cheng <kito@0xlab.org>
29048 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
29050 2014-04-17 Richard Biener <rguenther@suse.de>
29052 PR middle-end/60849
29053 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
29054 boolean results for comparisons.
29056 2014-04-17 Richard Biener <rguenther@suse.de>
29058 PR tree-optimization/60836
29059 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
29060 initial PHI args to be gimple values.
29062 2014-04-17 Richard Biener <rguenther@suse.de>
29064 PR tree-optimization/60841
29065 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
29066 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
29067 of stmts to SLP build.
29068 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
29069 (vect_analyze_slp): Likewise.
29070 (vect_analyze_slp_instance): Likewise.
29071 (vect_build_slp_tree): Limit overall SLP tree growth.
29072 * tree-vectorizer.h (vect_analyze_data_refs,
29073 vect_analyze_slp): Adjust prototypes.
29075 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29077 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
29080 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29082 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
29083 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
29084 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
29085 for TARGET_SLOW_PSHUFB
29087 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
29089 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
29090 * config/i386/i386.c (intel_cost): Ditto.
29092 2014-04-17 Joey Ye <joey.ye@arm.com>
29094 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
29096 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29098 * opts.c (common_handle_option): Disable -fipa-reference coorectly
29099 with -fuse-profile.
29101 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29103 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
29104 (type_all_derivations_known_p): New predicate.
29105 (type_all_ctors_visible_p): New predicate.
29106 (type_possibly_instantiated_p): New predicate.
29107 (get_odr_type): Compute all_derivations_known.
29108 (dump_odr_type): Dump the flag.
29109 (maybe_record_type): Cleanup.
29110 (record_target_from_binfo): Add bases_to_consider array;
29111 record bases for types w/o instances and skip CXX destructor.
29112 (possible_polymorphic_call_targets_1): Add bases_to_consider
29113 and consider_construction parameters; check if type may have instance.
29114 (get_polymorphic_call_info): Set maybe_in_construction to true
29115 when we know nothing.
29116 (record_targets_from_bases): Skip CXX destructors; they are
29117 never called for types in construction.
29118 (possible_polymorphic_call_targets): Do not record target when
29119 type may not have instance.
29121 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
29124 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
29125 external aliases alive, too.
29127 2014-04-16 Andrew Pinski <apinski@cavium.com>
29129 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
29132 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
29134 * final.c (compute_alignments): Do not apply loop alignment to a block
29135 falling through to the exit.
29137 2014-04-16 Catherine Moore <clm@codesourcery.com>
29139 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
29140 Adjust constraints for microMIPS store patterns.
29142 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
29144 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
29146 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
29148 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
29149 (append_use): Run at -O0.
29150 (append_vdef): Likewise.
29151 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
29152 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
29154 2014-04-16 Jakub Jelinek <jakub@redhat.com>
29156 PR tree-optimization/60844
29157 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
29158 (propagate_op_to_single_use, remove_visited_stmt_chain,
29159 linearize_expr, repropagate_negates, reassociate_bb): Use it
29160 instead of gsi_remove.
29162 2014-04-16 Martin Jambor <mjambor@suse.cz>
29164 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
29165 ipa_transforms_to_apply.
29166 (cgraph_function_versioning): Assert that old_node has empty
29167 ipa_transforms_to_apply.
29168 * trans-mem.c (ipa_tm_create_version): Likewise.
29169 * tree-inline.c (tree_function_versioning): Do not duplicate
29170 ipa_transforms_to_apply.
29172 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29175 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
29177 Pass necessary as flags on 64-bit Solaris/x86.
29178 Use lowercase relocs for x86_64-*-*.
29179 * configure: Regenerate.
29181 2014-04-15 Jan Hubicka <jh@suse.cz>
29183 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
29184 (maybe_record_node, likely_target_p): Use it.
29186 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29189 Revert following patch
29191 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
29194 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
29195 software floating point or no floating point registers, do not
29196 allow any type in the FPRs. Eliminate a test for SPE SIMD types
29197 in GPRs that occurs after we tested for GPRs that would never be
29200 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
29201 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
29202 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
29203 specifically allow DDmode, since that does not use the SPE SIMD
29206 2014-03-21 Mark Wielaard <mjw@redhat.com>
29208 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
29209 as unsigned or int depending on type and value used.
29211 2014-04-15 Richard Biener <rguenther@suse.de>
29213 PR rtl-optimization/56965
29214 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
29215 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
29217 * alias.c (true_dependence_1): Do not call
29218 nonoverlapping_component_refs_p.
29219 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
29220 nonoverlapping_component_refs_p.
29221 (indirect_refs_may_alias_p): Likewise.
29223 2014-04-15 Teresa Johnson <tejohnson@google.com>
29225 * cfg.c (dump_bb_info): Fix flags check.
29226 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
29228 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29230 PR rtl-optimization/60663
29231 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
29234 2014-04-15 Richard Biener <rguenther@suse.de>
29236 * lto-streamer.h (LTO_major_version): Bump to 4.
29238 2014-04-15 Richard Biener <rguenther@suse.de>
29240 * common.opt (lto_partition_model): New enum.
29241 (flto-partition=): Merge separate options with a single with argument,
29242 add -flto-partition=one support.
29243 * flag-types.h (enum lto_partition_model): Declare.
29244 * opts.c (finish_options): Remove duplicate -flto-partition=
29246 * lto-wrapper.c (run_gcc): Adjust.
29248 2014-04-15 Richard Biener <rguenther@suse.de>
29250 * alias.c (ncr_compar): New function.
29251 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
29253 2014-04-15 Richard Biener <rguenther@suse.de>
29255 * alias.c (record_component_aliases): Do not walk BINFOs.
29257 2014-04-15 Richard Biener <rguenther@suse.de>
29259 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
29260 Add struct function argument and adjust.
29261 (find_func_aliases_for_call): Likewise.
29262 (find_func_aliases): Likewise.
29263 (find_func_clobbers): Likewise.
29264 (intra_create_variable_infos): Likewise.
29265 (compute_points_to_sets): Likewise.
29266 (ipa_pta_execute): Adjust. Do not push/pop cfun.
29268 2014-04-15 Richard Biener <rguenther@suse.de>
29270 * tree.c (iterative_hash_expr): Use enum tree_code_class
29271 to store TREE_CODE_CLASS.
29272 (tree_block): Likewise.
29273 (tree_set_block): Likewise.
29274 * tree.h (fold_build_pointer_plus_loc): Use
29275 convert_to_ptrofftype_loc.
29277 2014-04-15 Jakub Jelinek <jakub@redhat.com>
29280 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
29283 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
29285 * cfgloop.h (struct loop): Move force_vectorize down.
29286 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
29287 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
29288 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
29289 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
29290 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
29291 * tree-core.h (enum annot_expr_kind): Add new kind values.
29292 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
29293 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
29295 * tree.def (ANNOTATE_EXPR): Tweak comment.
29297 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29299 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
29302 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
29304 * tree.h (TYPE_IDENTIFIER): Declare.
29305 * tree.c (subrange_type_for_debug_p): Use it.
29306 * godump.c (go_format_type): Likewise.
29307 * dwarf2out.c (is_cxx_auto, modified_type_die,
29308 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
29309 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
29311 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29314 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
29316 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
29318 * config/i386/i386.c (examine_argument): Return bool. Return true if
29319 parameter should be passed in memory.
29320 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
29321 (construct_container): Update calls to examine_argument.
29322 (function_arg_advance_64): Ditto.
29323 (return_in_memory_32): Merge with ix86_return_in_memory.
29324 (return_in_memory_64): Ditto.
29325 (return_in_memory_ms_64): Ditto.
29327 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29329 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
29330 * coverage.c (coverage_compute_profile_id): Handle externally visible
29333 2014-04-14 Martin Jambor <mjambor@suse.cz>
29335 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
29336 DECL_DISREGARD_INLINE_LIMITS functions.
29338 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
29341 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
29343 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
29346 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
29347 optimize_insn_for_speed_p instead of
29348 optimize_function_for_speed_p.
29350 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
29352 * doc/invoke.texi (free): Document AArch64.
29354 2014-04-14 Richard Biener <rguenther@suse.de>
29356 PR tree-optimization/60042
29357 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
29358 (insert_into_preds_of_block): Do not prevent PHI insertion
29359 for REFERENCE exprs here ...
29360 (eliminate_dom_walker::before_dom_children): ... but prevent
29361 their use here under similar conditions when applied to the
29362 IL after PRE optimizations.
29364 2014-04-14 Richard Biener <rguenther@suse.de>
29366 * passes.def: Move early points-to after early SRA.
29368 2014-04-14 Richard Biener <rguenther@suse.de>
29370 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
29371 check for which sign-changes we allow when forwarding
29372 a converted value into a switch.
29374 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
29376 * stor-layout.c (place_field): Finalize non-constant offset for the
29379 2014-04-14 Richard Biener <rguenther@suse.de>
29381 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
29383 (expand_switch_using_bit_tests_p): Likewise.
29384 (process_switch): Compute and pass on speed_p based on the
29386 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
29387 optimize_bb_for_speed_p.
29389 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
29391 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
29392 * function.h (struct function): Rename has_force_vect_loops into
29393 has_force_vectorize_loops.
29394 * lto-streamer-in.c (input_cfg): Adjust for renaming.
29395 (input_struct_function_base): Likewise.
29396 * lto-streamer-out.c (output_cfg): Likewise.
29397 (output_struct_function_base): Likewise.
29398 * omp-low.c (expand_omp_simd): Likewise.
29399 * tree-cfg.c (move_sese_region_to_fn): Likewise.
29400 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
29401 (version_loop_for_if_conversion): Likewise.
29402 (tree_if_conversion): Likewise.
29403 (main_tree_if_conversion): Likewise.
29404 (gate_tree_if_conversion): Likewise.
29405 * tree-inline.c (copy_loops): Likewise.
29406 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
29407 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
29408 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
29409 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
29410 * tree-vectorizer.c (vectorize_loops): Likewise.
29411 * tree-vectorizer.h (unlimited_cost_model): Likewise.
29413 2014-04-14 Richard Biener <rguenther@suse.de>
29416 * lto-streamer-out.c (wrap_refs): New function.
29417 (lto_output): Wrap symbol references in global initializes in
29418 type-preserving MEM_REFs.
29420 2014-04-14 Christian Bruel <christian.bruel@st.com>
29422 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
29424 2014-04-14 Christian Bruel <christian.bruel@st.com>
29426 * config/sh/sh.md (setmemqi): New expand pattern.
29427 * config/sh/sh.h (CLEAR_RATIO): Define.
29428 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
29429 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
29431 2014-04-14 Richard Biener <rguenther@suse.de>
29433 PR middle-end/55022
29434 * fold-const.c (negate_expr_p): Don't negate directional rounding
29436 (fold_negate_expr): Likewise.
29438 2014-04-14 Richard Biener <rguenther@suse.de>
29440 PR tree-optimization/59817
29441 PR tree-optimization/60453
29442 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
29443 recursion to catch all CHRECs in the scalar evolution and restrict
29444 the predicate for the remains appropriately.
29446 2014-04-12 Catherine Moore <clm@codesourcery.com>
29448 * config/mips/constraints.md: Add new register constraint "kb".
29449 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
29450 (*movhi_internal): Likewise.
29451 (*movqi_internal): Likewise.
29452 * config/mips/mips.h (M16_STORE_REGS): New register class.
29453 (REG_CLASS_NAMES): Add M16_STORE_REGS.
29454 (REG_CLASS_CONTENTS): Likewise.
29455 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
29457 2014-04-11 Tobias Burnus <burnus@net-b.de>
29460 * doc/invoke.texi (-Wformat-signedness): Document it.
29461 (Wformat=2): Mention that this enables -Wformat-signedness.
29463 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29465 * common/config/epiphany/epiphany-common.c
29466 (epiphany_option_optimization_table): Enable section anchors by
29467 default at -O1 or higher.
29468 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
29469 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
29470 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
29471 carries no extra cost.
29472 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
29473 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
29474 * config/epiphany/predicates.md (memclob_operand): New predicate.
29475 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
29476 Use memclob_operand predicate and X constraint for operand 3.
29478 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29480 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
29481 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
29484 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29486 PR rtl-optimization/60651
29487 * mode-switching.c (optimize_mode_switching): Make sure to emit
29488 sets of a lower numbered entity before sets of a higher numbered
29489 entity to a mode of the same or lower priority.
29490 When creating a seginfo for a basic block that starts with a code
29491 label, move the insertion point past the code label.
29492 (new_seginfo): Document and enforce requirement that
29493 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
29494 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
29495 * doc/tm.texi: Regenerate.
29497 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
29500 * config/arc/arc.c (arc_save_restore): Fix assert typo.
29502 2013-04-11 Jakub Jelinek <jakub@redhat.com>
29504 * BASE-VER: Set to 4.10.0.
29506 2014-04-11 Tobias Burnus <burnus@net-b.de>
29509 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
29510 * doc/gcc.texi (Service): Update description in the @menu
29511 * doc/invoke.texi (Option Summary): Remove misplaced and
29514 2014-04-11 Steve Ellcey <sellcey@mips.com>
29515 Jakub Jelinek <jakub@redhat.com>
29517 PR middle-end/60556
29518 * expr.c (convert_move): Use emit_store_flag_force instead of
29519 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
29522 2014-04-11 Richard Biener <rguenther@suse.de>
29524 PR middle-end/60797
29525 * varasm.c (assemble_alias): Avoid endless error reporting
29526 recursion by setting TREE_ASM_WRITTEN.
29528 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29530 * config/s390/s390.md: Add a splitter for NOT rtx.
29532 2014-04-11 Jakub Jelinek <jakub@redhat.com>
29534 PR rtl-optimization/60663
29535 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
29537 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
29538 Jakub Jelinek <jakub@redhat.com>
29541 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
29542 flag from decl_node to node.
29544 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29547 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
29548 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
29549 ameliorating the cases where it can be.
29551 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
29554 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
29556 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
29557 (loadsync_<mode>): Change mode.
29558 (load_quadpti, store_quadpti): New.
29559 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
29560 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29561 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
29563 2014-04-09 Cong Hou <congh@google.com>
29566 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
29569 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29571 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
29572 instead of vnor to exploit possible fusion opportunity in the
29574 (altivec_expand_vec_perm_const_le): Likewise.
29576 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
29578 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
29579 (loadsync_<mode>): Change mode.
29580 (load_quadpti, store_quadpti): New.
29581 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
29582 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29584 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
29587 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
29588 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
29589 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
29591 2014-04-08 Richard Biener <rguenther@suse.de>
29593 PR middle-end/60706
29594 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
29595 a 64bit widest int print double-int similar to on HWI64 hosts.
29597 2014-04-08 Richard Biener <rguenther@suse.de>
29599 PR tree-optimization/60785
29600 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
29601 default defs properly.
29603 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
29605 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
29606 (Weffc++): Likewise.
29608 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
29610 * ipa-devirt.c (maybe_record_node): When node is not recorded,
29611 set completep to false rather than true.
29613 2014-04-07 Douglas B Rupp <rupp@adacore.com>
29616 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
29617 ARM_TARGET2_DWARF_FORMAT.
29619 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
29622 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
29623 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
29626 2014-04-07 Richard Biener <rguenther@suse.de>
29628 PR tree-optimization/60766
29629 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
29630 (may_eliminate_iv): Convert cand_value_at result to desired type.
29632 2014-04-07 Jason Merrill <jason@redhat.com>
29635 * common.opt (-fno-gnu-unique): Add.
29636 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
29638 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29640 * haifa-sched.c: Fix outdated function reference and minor
29641 grammar errors in introductory comment.
29643 2014-04-07 Richard Biener <rguenther@suse.de>
29645 PR middle-end/60750
29646 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
29647 for noreturn calls.
29648 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
29650 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
29653 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
29654 size accounting for thunks.
29655 (pa_asm_output_mi_thunk): Use final_start_function() and
29656 final_end_function() to output function start and end directives.
29658 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
29660 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
29661 device specific ISA/ feature information. Remove short_sp and
29662 errata_skip ds. Add avr_device_specific_features enum to have device
29664 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
29665 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
29666 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
29667 updated device specific info.
29668 * config/avr/avr-mcus.def: Merge device specific details to
29669 dev_attribute field.
29670 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
29672 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
29673 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
29674 assembler if RMW isa supported by current device.
29675 * config/avr/genmultilib.awk: Update as device info structure changed.
29676 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
29678 2014-04-04 Cong Hou <congh@google.com>
29680 PR tree-optimization/60656
29681 * tree-vect-stmts.c (supportable_widening_operation):
29682 Fix a bug that elements in a vector with vect_used_by_reduction
29683 property are incorrectly reordered when the operation on it is not
29684 consistant with the one in reduction operation.
29686 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
29688 PR rtl-optimization/60155
29689 * gcse.c (record_set_data): New function.
29690 (single_set_gcse): New function.
29691 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
29692 (hoist_code): Likewise.
29693 (get_pressure_class_and_nregs): Likewise.
29695 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
29697 * explow.c (probe_stack_range): Emit a final optimization blockage.
29699 2014-04-04 Anthony Green <green@moxielogic.com>
29701 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
29704 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
29707 * lto-cgraph.c (input_overwrite_node): Check that partitioning
29708 flags are set only during streaming.
29709 * ipa.c (process_references, walk_polymorphic_call_targets,
29710 symtab_remove_unreachable_nodes): Drop bodies of always inline
29711 after early inlining.
29712 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
29714 2014-04-04 Jakub Jelinek <jakub@redhat.com>
29715 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29718 * dwarf2out.c (const_ok_for_output_1): Reject expressions
29721 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29724 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
29726 (cortex_a53_fdivd): Likewise.
29728 2014-04-04 Martin Jambor <mjambor@suse.cz>
29731 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
29732 Adjust all callers.
29733 * cgraph.c (clone_of_p): Also return true if thunks match.
29734 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
29735 cgraph_function_or_thunk_node and an obsolete comment.
29736 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
29738 (build_function_decl_skip_args): Likewise.
29739 (set_new_clone_decl_and_node_flags): New function.
29740 (duplicate_thunk_for_node): Likewise.
29741 (redirect_edge_duplicating_thunks): Likewise.
29742 (cgraph_clone_node): New parameter args_to_skip, pass it to
29743 redirect_edge_duplicating_thunks which is called instead of
29744 cgraph_redirect_edge_callee.
29745 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
29746 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
29748 2014-04-04 Jeff Law <law@redhat.com>
29751 * config/arm/predicates.md (const_int_I_operand): New predicate.
29752 (const_int_M_operand): Similarly.
29753 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
29755 (insv_t2, extv_reg, extzv_t2): Likewise.
29756 (load_multiple_with_writeback): Similarly for const_int_I_operand.
29757 (pop_multiple_with_writeback_and_return): Likewise.
29758 (vfp_pop_multiple_with_writeback): Likewise
29760 2014-04-04 Richard Biener <rguenther@suse.de>
29763 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
29764 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
29766 * gimplify.h (gimple_add_tmp_var_fn): Declare.
29767 * gimplify.c (gimple_add_tmp_var_fn): New function.
29768 * gimple-expr.h (create_tmp_reg_fn): Declare.
29769 * gimple-expr.c (create_tmp_reg_fn): New function.
29770 * gimple-low.c (record_vars_into): Don't change cfun.
29771 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
29772 code generation without cfun.
29774 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
29777 * Makefile.in (install-driver): Fix shell scripting.
29779 2014-04-03 Cong Hou <congh@google.com>
29781 PR tree-optimization/60505
29782 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
29783 threshold of number of iterations below which no vectorization
29785 * tree-vect-loop.c (new_loop_vec_info):
29786 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
29787 * tree-vect-loop.c (vect_analyze_loop_operations):
29788 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
29789 * tree-vect-loop.c (vect_transform_loop):
29790 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
29791 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
29792 of iterations of the loop and see if we should build the epilogue.
29794 2014-04-03 Richard Biener <rguenther@suse.de>
29796 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
29797 (streamer_tree_cache_create): Adjust.
29798 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
29799 to allow optional nodes array.
29800 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
29801 (streamer_tree_cache_append): Likewise.
29802 (streamer_tree_cache_create): Create nodes array optionally
29803 as specified by parameter.
29804 * lto-streamer-out.c (create_output_block): Avoid maintaining
29805 the node array in the writer cache.
29806 (DFS_write_tree): Remove assertion.
29807 (produce_asm_for_decls): Free the out decl state hash table early.
29808 * lto-streamer-in.c (lto_data_in_create): Adjust for
29809 streamer_tree_cache_create prototype change.
29811 2014-04-03 Richard Biener <rguenther@suse.de>
29813 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
29814 set TREE_CHAIN to NULL_TREE.
29816 2014-04-03 Richard Biener <rguenther@suse.de>
29818 PR tree-optimization/60740
29819 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
29820 over all GIMPLE_COND operands.
29822 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
29824 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
29825 (Weffc++): Remove Scott's numbering, merge lists and reference
29828 2014-04-03 Nick Clifton <nickc@redhat.com>
29830 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
29833 2014-04-03 Martin Jambor <mjambor@suse.cz>
29835 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
29836 mention gcc_unreachable before failing.
29837 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
29840 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
29843 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
29844 inconsistent code and instead mark the context inconsistent.
29845 (possible_polymorphic_call_targets): For inconsistent contexts
29846 return empty complete list.
29848 2014-04-02 Anthony Green <green@moxielogic.com>
29850 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
29851 (extendqisi2, extendhisi2): Define.
29852 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
29853 (WCHAR_TYPE): Change to unsigned int.
29855 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29857 PR tree-optimization/60733
29858 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
29859 insertion point for PHI candidates to be the end of the feeding
29860 block for the PHI argument.
29862 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
29864 PR rtl-optimization/60650
29865 * lra-constraints.c (process_alt_operands): Decrease reject for
29866 earlyclobber matching.
29868 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29870 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
29872 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29874 * config/spu/spu.c (pad_bb): Do not crash when the last
29875 insn is CODE_FOR_blockage.
29877 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29879 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
29880 lies outside the target mode.
29882 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
29885 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
29886 software floating point or no floating point registers, do not
29887 allow any type in the FPRs. Eliminate a test for SPE SIMD types
29888 in GPRs that occurs after we tested for GPRs that would never be
29891 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
29892 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
29893 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
29894 specifically allow DDmode, since that does not use the SPE SIMD
29897 2014-04-02 Richard Biener <rguenther@suse.de>
29899 PR middle-end/60729
29900 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
29901 MODE_INTs. Properly use negv_optab.
29902 (expand_abs): Likewise.
29904 2014-04-02 Richard Biener <rguenther@suse.de>
29907 * Makefile.in (install-driver): Guard extra installs with special
29910 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
29912 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
29913 Document vec_vgbbd.
29915 2014-04-01 Richard Henderson <rth@redhat.com>
29918 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
29919 alternative enabled before register allocation.
29921 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
29923 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
29924 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
29926 (nios2_large_got_address): Remove unneeded 'sym' parameter.
29927 (nios2_got_address): Update nios2_large_got_address call site.
29928 (nios2_delegitimize_address): New function.
29929 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
29930 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
29931 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
29933 2014-04-01 Martin Husemann <martin@duskware.de>
29935 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
29938 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
29940 PR rtl-optimization/60604
29941 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
29942 check from register_operand.
29943 (register_operand): Redefine in terms of general_operand.
29944 (nonmemory_operand): Use register_operand for the non-constant cases.
29946 2014-04-01 Richard Biener <rguenther@suse.de>
29948 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
29950 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
29952 * doc/invoke.texi (mapp-regs): Clarify.
29954 2014-03-31 Ulrich Drepper <drepper@gmail.com>
29956 * config/i386/avx512fintrin.h (__v32hi): Define type.
29957 (__v64qi): Likewise.
29958 (_mm512_set1_epi8): Define.
29959 (_mm512_set1_epi16): Define.
29960 (_mm512_set4_epi32): Define.
29961 (_mm512_set4_epi64): Define.
29962 (_mm512_set4_pd): Define.
29963 (_mm512_set4_ps): Define.
29964 (_mm512_setr4_epi64): Define.
29965 (_mm512_setr4_epi32): Define.
29966 (_mm512_setr4_pd): Define.
29967 (_mm512_setr4_ps): Define.
29968 (_mm512_setzero_epi32): Define.
29970 2014-03-31 Martin Jambor <mjambor@suse.cz>
29972 PR middle-end/60647
29973 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
29974 callsite_arguments_match_p. Updated all callers. Also check types of
29975 corresponding formal parameters and actual arguments.
29976 (not_all_callers_have_enough_arguments_p) Renamed to
29977 some_callers_have_mismatched_arguments_p.
29979 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
29981 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
29983 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
29986 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
29989 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
29991 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
29992 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
29994 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
29995 Use FMAMODE_NOVF512 mode iterator.
29996 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
29997 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
29998 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
29999 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
30001 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
30002 Use VF_128_256 mode iterator.
30003 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
30006 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30008 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
30009 static chain if needed.
30011 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
30014 * lra-constraints.c (index_part_to_reg): New.
30015 (process_address): Use it.
30017 2014-03-27 Jeff Law <law@redhat.com>
30018 Jakub Jelinek <jakub@redhat.com>
30021 * expr.c (do_tablejump): Use simplify_gen_binary rather than
30022 gen_rtx_{PLUS,MULT} to build up the address expression.
30024 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
30025 creating non-canonical RTL.
30027 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30030 * ipa-inline.c (want_inline_small_function_p): Short circuit large
30031 functions; reorganize to make cheap checks first.
30032 (inline_small_functions): Do not estimate growth when dumping;
30034 * ipa-inline.h (inline_summary): Add min_size.
30035 (growth_likely_positive): New function.
30036 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
30037 (set_cond_stmt_execution_predicate): Cleanup.
30038 (estimate_edge_size_and_time): Compute min_size.
30039 (estimate_calls_size_and_time): Likewise.
30040 (estimate_node_size_and_time): Likewise.
30041 (inline_update_overall_summary): Update min_size.
30042 (do_estimate_edge_time): Likewise.
30043 (do_estimate_edge_size): Update.
30044 (do_estimate_edge_hints): Update.
30045 (growth_likely_positive): New function.
30047 2014-03-28 Jakub Jelinek <jakub@redhat.com>
30050 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
30051 also if addr has VOIDmode.
30053 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30055 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
30056 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
30058 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
30059 instructions as well as AdvancedSIMD loads.
30061 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30063 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
30064 Use crypto_aese type.
30065 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
30066 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
30067 crypto_aese, crypto_aesmc. Move to types.md.
30068 * config/arm/types.md (crypto_aes): Split into crypto_aese,
30070 * config/arm/iterators.md (crypto_type): Likewise.
30072 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
30074 * cgraph.c: Include expr.h and tree-dfa.h.
30075 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
30078 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
30081 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
30082 regs from checking multi-reg pseudos.
30084 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30086 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
30088 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
30090 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
30091 if it would clobber the stack pointer, even temporarily.
30093 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
30095 * mode-switching.c: Make small adjustments to the top comment.
30097 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
30099 * config/rs6000/constraints.md (wD constraint): New constraint to
30100 match the constant integer to get the top DImode/DFmode out of a
30101 vector in a VSX register.
30103 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
30104 match the constant integer to get the top DImode/DFmode out of a
30105 vector in a VSX register.
30107 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
30110 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
30113 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
30114 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
30116 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
30117 Optimize vec_extract of 64-bit values, where the value being
30118 extracted is in the top word, where we can use scalar
30119 instructions. Add direct move and store support. Combine the big
30120 endian/little endian vector select load support into a single insn.
30121 (vsx_extract_<mode>_internal1): Likewise.
30122 (vsx_extract_<mode>_internal2): Likewise.
30123 (vsx_extract_<mode>_load): Likewise.
30124 (vsx_extract_<mode>_store): Likewise.
30125 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
30126 combined into vsx_extract_<mode>_load.
30127 (vsx_extract_<mode>_one_le): Likewise.
30129 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
30130 define the top 64-bit vector element.
30132 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
30135 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30136 Document vec_vbpermq builtin.
30139 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
30140 enable use of xxsldwi and xxpermdi builtin functions.
30141 (vec_xxpermdi): Likewise.
30143 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30144 Document use of vec_xxsldwi and vec_xxpermdi builtins.
30146 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
30148 PR rtl-optimization/60650
30149 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
30151 (find_spills_for): New.
30152 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
30153 Spill all pseudos on the second iteration.
30155 2014-03-27 Marek Polacek <polacek@redhat.com>
30158 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
30161 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30163 * config/s390/s390.c (s390_can_use_return_insn): Check for
30164 call-saved FPRs on 31 bit.
30166 2014-03-27 Jakub Jelinek <jakub@redhat.com>
30168 PR middle-end/60682
30169 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
30170 if they need regimplification, just drop them instead of
30171 calling gimple_regimplify_operands on them.
30173 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
30176 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
30177 (aarch64_frame_pointer_required): Adjust logic.
30178 (aarch64_can_eliminate): Adjust logic.
30179 (aarch64_override_options_after_change): Adjust logic.
30181 2014-03-27 Dehao Chen <dehao@google.com>
30183 * ipa-inline.c (early_inliner): Update node's inline info.
30185 2014-03-26 Dehao Chen <dehao@google.com>
30187 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
30188 compiler inserted conditional jumps for NAN float check.
30190 2014-03-26 Jakub Jelinek <jakub@redhat.com>
30192 * ubsan.h (ubsan_create_data): Change second argument's type
30193 to const location_t *.
30194 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
30196 (ubsan_create_data): Change second argument to const location_t *PLOC.
30197 Create Loc field whenever PLOC is non-NULL.
30198 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
30199 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
30203 * real.c (real_to_integer2): Change type of low to UHWI.
30205 2014-03-26 Tobias Burnus <burnus@net-b.de>
30207 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
30208 (CILK_SELF_SPECS): New define.
30209 (driver_self_specs): Use it.
30211 2014-03-26 Richard Biener <rguenther@suse.de>
30213 * tree-pretty-print.c (percent_K_format): Implement special
30214 case for LTO and its stripped down BLOCK tree.
30216 2014-03-26 Jakub Jelinek <jakub@redhat.com>
30219 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
30221 * tree-vrp.c (simplify_internal_call_using_ranges): If only
30222 one range is range_int_cst_p, but not both, at least optimize
30223 addition/subtraction of 0 and multiplication by 0 or 1.
30224 * gimple-fold.c (gimple_fold_call): Fold
30225 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
30226 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
30227 INTEGER_CSTs, try to fold at least x * 0 and y - y.
30229 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
30231 PR rtl-optimization/60452
30232 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
30233 <case REG>: Return 1 for invalid offsets from the frame pointer.
30235 2014-03-26 Marek Polacek <polacek@redhat.com>
30238 * doc/extend.texi (C Extensions): Mention variable-length arrays in
30241 2014-03-26 Marek Polacek <polacek@redhat.com>
30244 * doc/extend.texi (Designated Inits): Describe what happens to omitted
30247 2014-03-26 Marek Polacek <polacek@redhat.com>
30250 * ira-color.c (update_conflict_hard_regno_costs): Perform the
30251 multiplication in unsigned type.
30253 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
30255 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
30257 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
30259 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
30261 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
30264 * cif-code.def (UNREACHABLE) New code.
30265 * ipa-inline.c (inline_small_functions): Skip edges to
30266 __builtlin_unreachable.
30267 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
30268 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
30269 predicate to __bulitin_unreachable.
30270 (set_cond_stmt_execution_predicate): Fix issue when
30271 invert_tree_comparison returns ERROR_MARK.
30272 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
30273 propagate to inline clones.
30274 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
30276 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
30277 * cgraphclones.c (cgraph_clone_node): If call destination is already
30278 ureachable, do not redirect it back.
30279 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
30282 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
30284 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
30285 Do not modify inline clones.
30287 2014-03-25 Jakub Jelinek <jakub@redhat.com>
30289 * config/i386/i386.md (general_sext_operand): New mode attr.
30290 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
30291 don't generate (sign_extend (const_int)).
30292 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
30293 operands[2]. Use We constraint instead of <i> and
30294 <general_sext_operand> predicate instead of <general_operand>.
30295 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
30296 * config/i386/constraints.md (We): New constraint.
30297 * config/i386/predicates.md (x86_64_sext_operand,
30298 sext_operand): New predicates.
30300 2014-03-25 Martin Jambor <mjambor@suse.cz>
30303 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
30304 inconsistent devirtualizations to __builtin_unreachable.
30306 2014-03-25 Marek Polacek <polacek@redhat.com>
30309 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
30311 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
30313 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
30314 order of elements for big-endian.
30316 2014-03-25 Richard Biener <rguenther@suse.de>
30318 PR middle-end/60635
30319 * gimplify-me.c (gimple_regimplify_operands): Update the
30322 2014-03-25 Martin Jambor <mjambor@suse.cz>
30325 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
30326 (lto_output_varpool_node): Likewise.
30327 (input_overwrite_node): Likewise.
30328 (input_varpool_node): Likewise.
30330 2014-03-25 Richard Biener <rguenther@suse.de>
30332 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
30333 (run_gcc): Likewise.
30335 2014-03-25 Jakub Jelinek <jakub@redhat.com>
30337 * combine.c (simplify_compare_const): Add MODE argument.
30338 Handle mode_width 0 as very large mode_width.
30339 (try_combine, simplify_comparison): Adjust callers.
30341 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
30342 type to avoid signed integer overflow.
30343 * explow.c (plus_constant): Likewise.
30345 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
30347 * doc/generic.texi: Correct typos.
30349 2014-03-24 Tobias Burnus <burnus@net-b.de>
30351 * doc/invoke.texi (-flto): Expand section about
30352 using static libraries with LTO.
30354 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30356 PR rtl-optimization/60501
30357 * optabs.def (addptr3_optab): New optab.
30358 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
30359 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
30360 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
30362 * lra.c (emit_add3_insn): Use the addptr pattern if available.
30364 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
30366 2014-03-24 Ulrich Drepper <drepper@gmail.com>
30368 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
30371 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
30372 (_mm256_undefined_ps): Define.
30373 (_mm256_undefined_pd): Define.
30374 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
30375 (_mm_undefined_pd): Define.
30376 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
30377 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
30378 (_mm512_undefined_ps): Define.
30379 (_mm512_undefined_pd): Define.
30380 Use _mm*_undefined_*.
30381 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
30383 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
30385 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
30386 (lshr_simd): DI mode added.
30387 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
30388 (aarch64_ushr_simddi): Likewise.
30389 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
30390 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
30391 (vshrd_n_u64): Likewise.
30393 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30395 * Makefile.in (s-macro_list): Depend on cc1.
30397 2014-03-23 Teresa Johnson <tejohnson@google.com>
30399 * ipa-utils.c (ipa_print_order): Use specified dump file.
30401 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
30403 PR rtl-optimization/60601
30404 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
30406 * gcc.c (eval_spec_function): Initialize save_growing_value.
30408 2014-03-22 Jakub Jelinek <jakub@redhat.com>
30411 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
30412 code == MINUS_EXPR, never swap op0 with op1.
30414 * toplev.c (init_local_tick): Avoid signed integer multiplication
30416 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
30417 shift by first operand's bitsize.
30419 2014-03-21 Jakub Jelinek <jakub@redhat.com>
30422 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
30423 redefine to 1 or 0.
30424 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
30425 TARGET_ISA_64BIT_P(x).
30427 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30429 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
30430 pattern for vector nor instead of subtract from splat(-1).
30431 (altivec_expand_vec_perm_const_le): Likewise.
30433 2014-03-21 Richard Henderson <rth@twiddle.net>
30436 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
30437 related insns after epilogue_completed.
30439 2014-03-21 Martin Jambor <mjambor@suse.cz>
30442 * cgraph.h (symtab_node): New flag body_removed.
30443 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
30444 when removing bodies.
30445 * symtab.c (dump_symtab_base): Dump body_removed flag.
30446 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
30447 had their bodies removed.
30449 2014-03-21 Martin Jambor <mjambor@suse.cz>
30452 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
30455 2014-03-21 Richard Biener <rguenther@suse.de>
30457 PR tree-optimization/60577
30458 * tree-core.h (struct tree_base): Document nothrow_flag use
30459 in DECL_NONALIASED.
30460 * tree.h (DECL_NONALIASED): New.
30461 (may_be_aliased): Adjust.
30462 * coverage.c (build_var): Set DECL_NONALIASED.
30464 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30466 * expr.c (expand_expr_real_1): Remove outdated comment.
30468 2014-03-20 Jakub Jelinek <jakub@redhat.com>
30470 PR middle-end/60597
30471 * ira.c (adjust_cleared_regs): Call copy_rtx on
30472 *reg_equiv[REGNO (loc)].src_p before passing it to
30473 simplify_replace_fn_rtx.
30476 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
30477 into CONST, put pic register as first operand of PLUS. Use
30478 gen_const_mem for both 32-bit and 64-bit PIC got loads.
30480 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30482 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
30484 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30486 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
30487 around for store forwarding issue in the FPU on the UT699.
30488 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
30489 loads and operations if -mfix-ut699 is specified.
30490 (divtf3_hq): Tweak attribute.
30491 (sqrttf2_hq): Likewise.
30493 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30495 * calls.c (store_one_arg): Remove incorrect const qualification on the
30496 type of the temporary.
30497 * cfgexpand.c (expand_return): Likewise.
30498 * expr.c (expand_constructor): Likewise.
30499 (expand_expr_real_1): Likewise.
30501 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
30503 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
30506 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
30509 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
30511 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
30513 * config/arm/aarch-common-protos.h
30514 (alu_cost_table): Fix spelling of "extend".
30515 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
30517 2014-03-19 Richard Biener <rguenther@suse.de>
30519 PR middle-end/60553
30520 * tree-core.h (tree_type_common): Re-order pointer members
30521 to reduce recursion depth during GC walks.
30523 2014-03-19 Marek Polacek <polacek@redhat.com>
30526 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
30527 before accessing it.
30529 2014-03-19 Richard Biener <rguenther@suse.de>
30532 * lto-streamer-in.c (input_function): In WPA stage do not drop
30535 2014-03-19 Jakub Jelinek <jakub@redhat.com>
30537 PR tree-optimization/60559
30538 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
30539 with build_zero_cst assignment.
30541 2014-03-18 Kai Tietz <ktietz@redhat.com>
30543 PR rtl-optimization/56356
30544 * sdbout.c (sdbout_parms): Verify that parms'
30545 incoming argument is valid.
30546 (sdbout_reg_parms): Likewise.
30548 2014-03-18 Richard Henderson <rth@redhat.com>
30551 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
30552 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
30553 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
30555 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
30557 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
30558 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
30559 Italicize plugin event names in description. Explain that
30560 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
30561 Remind that no GCC functions should be called after PLUGIN_FINISH.
30562 Explain what pragmas with expansion are.
30564 2014-03-18 Martin Liska <mliska@suse.cz>
30566 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
30567 gimple call statement is update.
30568 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
30569 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
30571 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30574 * ubsan.c (ubsan_instrument_unreachable): Call
30575 initialize_sanitizer_builtins.
30576 (ubsan_pass): Likewise.
30579 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
30580 varpool_finalize_decl instead of rest_of_decl_compilation.
30582 2014-03-18 Richard Biener <rguenther@suse.de>
30584 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
30585 by using bitmap_and_compl instead of bitmap_and_compl_into.
30586 (df_rd_transfer_function): Likewise.
30588 2014-03-18 Richard Biener <rguenther@suse.de>
30590 * doc/lto.texi (fresolution): Fix typo.
30592 2014-03-18 Richard Biener <rguenther@suse.de>
30594 * doc/invoke.texi (flto): Update for changes in 4.9.
30596 2014-03-18 Richard Biener <rguenther@suse.de>
30598 * doc/loop.texi: Remove section on the removed lambda framework.
30599 Update loop docs with recent changes in preserving loop structure.
30601 2014-03-18 Richard Biener <rguenther@suse.de>
30603 * doc/lto.texi (-fresolution): Document.
30605 2014-03-18 Richard Biener <rguenther@suse.de>
30607 * doc/contrib.texi: Adjust my name.
30609 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30612 * internal-fn.c: Include diagnostic-core.h.
30613 (expand_BUILTIN_EXPECT): New function.
30614 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
30615 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
30616 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
30617 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
30618 IFN_BUILTIN_EXPECT.
30619 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
30620 Revert 3 argument __builtin_expect code.
30621 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
30622 * gimple-fold.c (gimple_fold_call): Likewise.
30623 * tree.h (fold_builtin_expect): New prototype.
30624 * builtins.c (build_builtin_expect_predicate): Add predictor
30625 argument, if non-NULL, create 3 argument __builtin_expect.
30626 (fold_builtin_expect): No longer static. Add ARG2 argument,
30627 pass it through to build_builtin_expect_predicate.
30628 (fold_builtin_2): Adjust caller.
30629 (fold_builtin_3): Handle BUILT_IN_EXPECT.
30630 * internal-fn.def (BUILTIN_EXPECT): New.
30632 2014-03-18 Tobias Burnus <burnus@net-b.de>
30635 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
30636 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
30637 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
30639 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
30642 * predict.c (combine_predictions_for_bb): Fix up formatting.
30643 (expr_expected_value_1, expr_expected_value): Add predictor argument,
30644 fill what it points to if non-NULL.
30645 (tree_predict_by_opcode): Adjust caller, use the predictor.
30646 * predict.def (PRED_COMPARE_AND_SWAP): Add.
30648 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
30650 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
30651 proper constant for the store mode.
30653 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
30655 * symtab.c (change_decl_assembler_name): Fix transparent alias
30656 chain construction.
30658 2014-03-16 Renlin Li <Renlin.Li@arm.com>
30660 * config/aarch64/aarch64.c: Correct the comments about the
30661 aarch64 stack layout.
30663 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
30665 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
30666 check for GF_OMP_FOR_KIND_FOR.
30668 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
30670 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
30671 ymm and zmm register names.
30673 2014-03-17 Jakub Jelinek <jakub@redhat.com>
30676 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
30677 note creation for the 2010-08-31 changes.
30679 2014-03-17 Marek Polacek <polacek@redhat.com>
30681 PR middle-end/60534
30682 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
30683 as -fno-tree-loop-vectorize.
30684 (expand_omp_simd): Likewise.
30686 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
30688 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
30689 (eligible_for_call_delay): New prototype.
30690 * config/sparc/sparc.c (tls_call_delay): Rename into...
30691 (eligible_for_call_delay): ...this. Return false if the instruction
30692 cannot be put in the delay slot of a branch.
30693 (eligible_for_restore_insn): Simplify.
30694 (eligible_for_return_delay): Return false if the instruction cannot be
30695 put in the delay slot of a branch and simplify.
30696 (eligible_for_sibcall_delay): Return false if the instruction cannot be
30697 put in the delay slot of a branch.
30698 * config/sparc/sparc.md (fix_ut699): New attribute.
30699 (tls_call_delay): Delete.
30700 (in_call_delay): Reimplement.
30701 (eligible_for_sibcall_delay): Rename into...
30702 (in_sibcall_delay): ...this.
30703 (eligible_for_return_delay): Rename into...
30704 (in_return_delay): ...this.
30705 (in_branch_delay): Reimplement.
30706 (in_uncond_branch_delay): Delete.
30707 (in_annul_branch_delay): Delete.
30709 2014-03-14 Richard Henderson <rth@redhat.com>
30712 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
30713 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
30714 (*floathi<X87MODEF>2_i387_with_temp): Remove.
30715 (floathi splitters): Remove.
30716 (float<SWI48x>xf2): New pattern.
30717 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
30718 code that tried to handle DImode for 32-bit, but which was excluded
30719 by the pattern's condition. Drop allocation of stack temporary.
30720 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
30721 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
30722 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
30723 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
30724 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
30725 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
30726 (*float<SWI48><MODEF>2_sse_interunit): Remove.
30727 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
30728 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
30729 (*float<SWI48x><X87MODEF>2_i387): Remove.
30730 (all float _with_temp splitters): Remove.
30731 (*float<SWI48x><MODEF>2_i387): New pattern.
30732 (*float<SWI48><MODEF>2_sse): New pattern.
30733 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
30734 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
30736 2014-03-14 Jakub Jelinek <jakub@redhat.com>
30737 Marek Polacek <polacek@redhat.com>
30739 PR middle-end/60484
30740 * common.opt (dump_base_name_prefixed): New Variable.
30741 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
30742 if x_dump_base_name_prefixed is already set, set it at the end.
30744 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
30746 PR rtl-optimization/60508
30747 * lra-constraints.c (get_reload_reg): Add new parameter
30749 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
30750 Pass the new parameter values.
30752 2014-03-14 Richard Biener <rguenther@suse.de>
30754 * common.opt: Revert unintented changes from r205065.
30755 * opts.c: Likewise.
30757 2014-03-14 Richard Biener <rguenther@suse.de>
30759 PR middle-end/60518
30760 * cfghooks.c (split_block): Properly adjust all loops the
30761 block was a latch of.
30763 2014-03-14 Martin Jambor <mjambor@suse.cz>
30766 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
30769 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
30772 * config/avr/avr.c (avr_set_current_function): Pass function name
30773 through default_strip_name_encoding before sanity checking instead
30774 of skipping the first char of the assembler name.
30776 2014-03-13 Richard Henderson <rth@redhat.com>
30779 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
30780 (ix86_force_to_memory, ix86_free_from_memory): Remove.
30781 * config/i386/i386-protos.h: Likewise.
30782 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
30783 in the expander instead of a splitter.
30784 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
30785 any possibility of requiring a memory.
30786 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
30787 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
30788 (fp branch splitters): Update for ix86_split_fp_branch.
30789 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
30790 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
30791 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
30792 (*fop_<MODEF>_2_i387): Remove f/r alternative.
30793 (*fop_<MODEF>_3_i387): Likewise.
30794 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
30795 (splitters for the fop_* register patterns): Remove.
30796 (fscalexf4_i387): Rename from *fscalexf4_i387.
30797 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
30799 2014-03-13 Jakub Jelinek <jakub@redhat.com>
30801 PR tree-optimization/59779
30802 * tree-dfa.c (get_ref_base_and_extent): Use double_int
30803 type for bitsize and maxsize instead of HOST_WIDE_INT.
30805 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
30807 PR rtl-optimization/57320
30808 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
30809 the CFG after thread_prologue_and_epilogue_insns.
30811 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
30813 PR rtl-optimization/57189
30814 * lra-constraints.c (process_alt_operands): Disfavor spilling
30817 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
30819 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
30821 2014-03-13 Jakub Jelinek <jakub@redhat.com>
30823 PR tree-optimization/59025
30824 PR middle-end/60418
30825 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
30826 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
30828 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
30831 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
30832 calls of avr_out_plus_1.
30834 2014-03-13 Bin Cheng <bin.cheng@arm.com>
30836 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
30837 BB's single pred and update the father loop's latch info later.
30839 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
30841 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
30845 (VEC_base): Likewise.
30846 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
30847 registers, we need to swap double words in little endian mode.
30849 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
30850 to be a container mode for 128-bit integer operations added in ISA
30851 2.07. Unlike TImode and PTImode, the preferred register set is
30852 the Altivec/VMX registers for the 128-bit operations.
30854 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
30856 (rs6000_split_128bit_ok_p): Likewise.
30858 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
30859 macros for creating ISA 2.07 normal and overloaded builtin
30860 functions with 3 arguments.
30861 (BU_P8V_OVERLOAD_3): Likewise.
30862 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
30863 for use as overloaded functions.
30864 (VPERM_1TI_UNS): Likewise.
30865 (VSEL_1TI): Likewise.
30866 (VSEL_1TI_UNS): Likewise.
30867 (ST_INTERNAL_1ti): Likewise.
30868 (LD_INTERNAL_1ti): Likewise.
30869 (XXSEL_1TI): Likewise.
30870 (XXSEL_1TI_UNS): Likewise.
30871 (VPERM_1TI): Likewise.
30872 (VPERM_1TI_UNS): Likewise.
30873 (XXPERMDI_1TI): Likewise.
30874 (SET_1TI): Likewise.
30875 (LXVD2X_V1TI): Likewise.
30876 (STXVD2X_V1TI): Likewise.
30877 (VEC_INIT_V1TI): Likewise.
30878 (VEC_SET_V1TI): Likewise.
30879 (VEC_EXT_V1TI): Likewise.
30880 (EQV_V1TI): Likewise.
30881 (NAND_V1TI): Likewise.
30882 (ORC_V1TI): Likewise.
30883 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
30884 added in ISA 2.07. Add both normal 'altivec' builtins, and the
30885 overloaded builtin.
30886 (VADDUQM): Likewise.
30887 (VSUBCUQ): Likewise.
30888 (VADDEUQM): Likewise.
30889 (VADDECUQ): Likewise.
30890 (VSUBEUQM): Likewise.
30891 (VSUBECUQ): Likewise.
30893 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
30894 __int128_t and __uint128_t types.
30895 (__uint128_type): Likewise.
30896 (altivec_categorize_keyword): Add support for vector __int128_t,
30897 vector __uint128_t, vector __int128, and vector unsigned __int128
30898 as a container type for TImode operations that need to be done in
30899 VSX/Altivec registers.
30900 (rs6000_macro_to_expand): Likewise.
30901 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
30902 to support 128-bit integer instructions vaddcuq, vadduqm,
30903 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
30904 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
30906 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
30907 for V1TImode, and set up preferences to use VSX/Altivec registers.
30908 Setup VSX reload handlers.
30909 (rs6000_debug_reg_global): Likewise.
30910 (rs6000_init_hard_regno_mode_ok): Likewise.
30911 (rs6000_preferred_simd_mode): Likewise.
30912 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
30913 (easy_altivec_constant): Likewise.
30914 (output_vec_const_move): Likewise.
30915 (rs6000_expand_vector_set): Convert V1TImode set and extract to
30917 (rs6000_expand_vector_extract): Likewise.
30918 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
30920 (rs6000_const_vec): Add support for V1TImode.
30921 (rs6000_emit_le_vsx_load): Swap double words when loading or
30922 storing TImode/V1TImode.
30923 (rs6000_emit_le_vsx_store): Likewise.
30924 (rs6000_emit_le_vsx_move): Likewise.
30925 (rs6000_emit_move): Add support for V1TImode.
30926 (altivec_expand_ld_builtin): Likewise.
30927 (altivec_expand_st_builtin): Likewise.
30928 (altivec_expand_vec_init_builtin): Likewise.
30929 (altivec_expand_builtin): Likewise.
30930 (rs6000_init_builtins): Add support for V1TImode type. Add
30931 support for ISA 2.07 128-bit integer builtins. Define type names
30932 for the VSX/Altivec vector types.
30933 (altivec_init_builtins): Add support for overloaded vector
30934 functions with V1TImode type.
30935 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
30936 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
30938 (rs6000_split_128bit_ok_p): Likewise.
30939 (rs6000_handle_altivec_attribute): Create V1TImode from vector
30940 __int128_t and vector __uint128_t.
30942 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
30943 and mode attributes.
30945 (VSX_M2): Likewise.
30950 (VS_scalar): Likewise.
30951 (VS_double): Likewise.
30952 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
30954 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
30955 we support the ISA 2.07 128-bit integer arithmetic instructions.
30956 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
30957 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
30958 and TImode types for use with the builtin functions.
30959 (V1TI_type_node): Likewise.
30960 (unsigned_V1TI_type_node): Likewise.
30961 (intTI_type_internal_node): Likewise.
30962 (uintTI_type_internal_node): Likewise.
30964 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
30965 128-bit builtin functions.
30966 (UNSPEC_VADDEUQM): Likewise.
30967 (UNSPEC_VADDECUQ): Likewise.
30968 (UNSPEC_VSUBCUQ): Likewise.
30969 (UNSPEC_VSUBEUQM): Likewise.
30970 (UNSPEC_VSUBECUQ): Likewise.
30971 (VM): Add V1TImode to vector mode iterators.
30973 (VI_unit): Likewise.
30974 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
30975 (altivec_vaddcuq): Likewise.
30976 (altivec_vsubuqm): Likewise.
30977 (altivec_vsubcuq): Likewise.
30978 (altivec_vaddeuqm): Likewise.
30979 (altivec_vaddecuq): Likewise.
30980 (altivec_vsubeuqm): Likewise.
30981 (altivec_vsubecuq): Likewise.
30983 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
30985 (BOOL_128): Likewise.
30986 (BOOL_REGS_OUTPUT): Likewise.
30987 (BOOL_REGS_OP1): Likewise.
30988 (BOOL_REGS_OP2): Likewise.
30989 (BOOL_REGS_UNARY): Likewise.
30990 (BOOL_REGS_AND_CR0): Likewise.
30992 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
30993 128-bit integer builtin support.
30994 (vec_vadduqm): Likewise.
30995 (vec_vaddecuq): Likewise.
30996 (vec_vaddeuqm): Likewise.
30997 (vec_vsubecuq): Likewise.
30998 (vec_vsubeuqm): Likewise.
30999 (vec_vsubcuq): Likewise.
31000 (vec_vsubuqm): Likewise.
31002 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
31003 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
31004 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
31005 128-bit integer add/subtract to ISA 2.07.
31007 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
31009 * config/arc/arc.c (arc_predicate_delay_insns):
31010 Fix third argument passed to conditionalize_nonjump.
31012 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
31014 * config/aarch64/aarch64-builtins.c
31015 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
31016 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
31017 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
31018 instead of __builtin_lfloor.
31019 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
31021 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31023 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
31024 (tree_ssa_ifcombine_bb_1): New function.
31025 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
31026 is an empty forwarder block to then_bb or vice versa and then_bb
31027 and else_bb are effectively swapped.
31029 2014-03-12 Christian Bruel <christian.bruel@st.com>
31032 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
31033 REG_CFA_DEF_CFA note.
31034 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
31035 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
31037 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
31039 PR tree-optimization/60454
31040 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
31042 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31044 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
31045 Do not define target_cpu_default2 to generic.
31046 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
31047 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
31048 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
31050 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31051 Marc Glisse <marc.glisse@inria.fr>
31053 PR tree-optimization/60502
31054 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
31055 instead of build_low_bits_mask.
31057 2014-03-12 Jakub Jelinek <jakub@redhat.com>
31059 PR middle-end/60482
31060 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
31061 if there are multiple uses, but op doesn't live on E edge.
31062 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
31063 clobber stmts before __builtin_unreachable.
31065 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
31067 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
31068 hard_frame_pointer_rtx.
31069 * cse.c (cse_insn): Remove volatile check.
31070 * cselib.c (cselib_process_insn): Likewise.
31071 * dse.c (scan_insn): Likewise.
31073 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
31075 * config/arc/arc.c (conditionalize_nonjump): New function,
31077 (arc_ifcvt): ... this.
31078 (arc_predicate_delay_insns): Use it.
31080 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
31082 * config/arc/predicates.md (extend_operand): During/after reload,
31083 allow const_int_operand.
31084 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
31085 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
31086 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
31088 (umulsi3_highpart_i): Likewise.
31090 2014-03-11 Richard Biener <rguenther@suse.de>
31092 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
31093 Add asserts to guard possible wrong-code bugs.
31095 2014-03-11 Richard Biener <rguenther@suse.de>
31097 PR tree-optimization/60429
31098 PR tree-optimization/60485
31099 * tree-ssa-structalias.c (set_union_with_increment): Properly
31100 take into account all fields that overlap the shifted vars.
31101 (do_sd_constraint): Likewise.
31102 (do_ds_constraint): Likewise.
31103 (get_constraint_for_ptr_offset): Likewise.
31105 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
31107 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
31108 (nios2_compute_frame_layout):
31109 Add calculation of cfun->machine->fp_save_offset.
31110 (nios2_expand_prologue): Correct setting of frame pointer register
31112 (nios2_expand_epilogue): Update recovery of stack pointer from
31113 frame pointer accordingly.
31114 (nios2_initial_elimination_offset): Update calculation of offset
31115 for eliminating to HARD_FRAME_POINTER_REGNUM.
31117 2014-03-10 Jakub Jelinek <jakub@redhat.com>
31120 * ipa.c (symtab_remove_unreachable_nodes): Don't call
31121 cgraph_get_create_node on VAR_DECLs.
31123 2014-03-10 Richard Biener <rguenther@suse.de>
31125 PR middle-end/60474
31126 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
31128 2014-03-08 Douglas B Rupp <rupp@gnat.com>
31130 * config/vms/vms.opt (vms_float_format): New variable.
31132 2014-03-08 Tobias Burnus <burnus@net-b.de>
31134 * doc/invoke.texi (-fcilkplus): Update implementation status.
31136 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
31137 Richard Biener <rguenther@suse.de>
31139 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
31140 consistently accross all TUs.
31141 (run_gcc): Enable -fshort-double automatically at link at link-time
31142 and disallow override.
31144 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
31147 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
31148 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
31149 if they can't be used.
31151 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31153 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
31154 for Solaris 11/x86 ld.
31155 * configure: Regenerate.
31157 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31159 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
31160 (LIB_TLS_SPEC): Save as ld_tls_libs.
31161 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
31162 (HAVE_AS_IX86_TLSLDM): New test.
31163 * configure, config.in: Regenerate.
31164 * config/i386/i386.c (legitimize_tls_address): Fall back to
31165 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
31166 cannot support TLS_MODEL_LOCAL_DYNAMIC.
31167 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
31168 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
31170 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
31172 * common.opt (fira-loop-pressure): Mark as optimization.
31174 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
31176 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
31177 an OpenMP mappable type.
31179 2014-03-06 Matthias Klose <doko@ubuntu.com>
31181 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
31182 MULTILIB_OSDIRNAMES is not defined.
31184 2014-03-06 Jakub Jelinek <jakub@redhat.com>
31185 Meador Inge <meadori@codesourcery.com>
31188 * config/arm/arm.c (arm_tls_symbol_p): Remove.
31189 (arm_legitimize_address): Call legitimize_tls_address for any
31190 arm_tls_referenced_p expression, handle constant addend. Call it
31191 before testing for !TARGET_ARM.
31192 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
31194 2014-03-06 Richard Biener <rguenther@suse.de>
31196 PR middle-end/60445
31200 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
31202 * tree-streamer.c (record_common_node): Assert we don't record
31203 nodes with type double.
31204 (preload_common_node): Skip type double, complex double and double
31205 pointer since it is now frontend dependent due to fshort-double option.
31207 2014-03-06 Richard Biener <rguenther@suse.de>
31209 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
31210 or -fno-lto is specified and the linker has full plugin support.
31211 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
31212 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
31213 * lto-wrapper.c (merge_and_complain): Merge compile-time
31214 optimization levels.
31215 (run_gcc): And pass it through to the link options.
31217 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
31221 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31223 * cselib.c (remove_useless_values): Skip to avoid quadratic
31224 behavior if the condition moved from...
31225 (cselib_process_insn): ... here holds.
31227 2014-03-05 Jakub Jelinek <jakub@redhat.com>
31230 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
31231 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
31234 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
31235 (TM_H): Add x86-tune.def.
31237 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31239 * config/aarch64/aarch64.c (generic_tunings):
31240 Use cortexa57_extra_costs.
31242 2014-03-05 Jakub Jelinek <jakub@redhat.com>
31245 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
31246 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
31247 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
31250 2014-03-04 Heiher <r@hev.cc>
31252 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
31253 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
31255 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
31257 * config/i386/predicates.md (const2356_operand): Change to ...
31258 (const2367_operand): ... this.
31259 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
31261 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31262 (*avx512pf_scatterpf<mode>sf): Ditto.
31263 (avx512pf_scatterpf<mode>df): Ditto.
31264 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31265 (*avx512pf_scatterpf<mode>df): Ditto.
31266 * config/i386/i386.c (ix86_expand_builtin): Update
31267 incorrect hint operand error message.
31269 2014-03-04 Richard Biener <rguenther@suse.de>
31271 * lto-section-in.c (lto_get_section_data): Fix const cast.
31273 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
31275 * tree-streamer.c (record_common_node): Assert we don't record
31276 nodes with type double.
31277 (preload_common_node): Skip type double, complex double and double
31278 pointer since it is now frontend dependent due to fshort-double option.
31280 2014-03-04 Richard Biener <rguenther@suse.de>
31283 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
31284 (lto_input_toplevel_asms): Likewise.
31285 * lto-section-in.c (lto_get_section_data): Instead do it here
31288 2014-03-04 Richard Biener <rguenther@suse.de>
31290 PR tree-optimization/60382
31291 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
31292 dead PHIs a reduction.
31294 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
31296 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
31298 (_mm_prefetch): Move out of GCC target("sse") pragma.
31299 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
31300 GCC target("prfchw") pragma.
31301 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
31303 * config/i386/i386.c (ix86_option_override_internal): Enable
31304 -mprfchw with -mprefetchwt1.
31306 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
31308 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
31311 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
31313 * opts.h (CL_PCH_IGNORE): Define.
31314 * targhooks.c (option_affects_pch_p):
31315 Return false for options that have CL_PCH_IGNORE set.
31316 * opt-functions.awk: Process PchIgnore.
31317 * doc/options.texi: Document PchIgnore.
31319 * config/arc/arc.opt (misize): Add PchIgnore property.
31321 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31323 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
31324 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
31325 constraint on constants to permit them being loaded into
31326 GENERAL_REGS or BASE_REGS.
31328 2014-03-03 Nick Clifton <nickc@redhat.com>
31330 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
31331 anti-cacnonical alternatives.
31332 (negandhi3_real): New pattern.
31333 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
31335 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
31337 * config/avr/avr-mcus.def: Remove atxmega16x1.
31338 * config/avr/avr-tables.opt: Regenerate.
31339 * config/avr/t-multilib: Regenerate.
31340 * doc/avr-mmcu.texi: Regenerate.
31342 2014-03-03 Tobias Grosser <tobias@grosser.es>
31343 Mircea Namolaru <mircea.namolaru@inria.fr>
31345 PR tree-optimization/58028
31346 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
31349 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31351 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
31352 not handled by recognizers.
31354 2014-03-03 Jakub Jelinek <jakub@redhat.com>
31356 PR middle-end/60175
31357 * function.c (expand_function_end): Don't emit
31358 clobber_return_register sequence if clobber_after is a BARRIER.
31359 * cfgexpand.c (construct_exit_block): Append instructions before
31360 return_label to prev_bb.
31362 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31364 * config/rs6000/constraints.md: Document reserved use of "wc".
31366 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
31369 * ipa.c (function_and_variable_visibility): When dissolving comdat
31370 group, also set all symbols to local.
31372 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
31377 2013-12-14 Jan Hubicka <jh@suse.cz>
31378 PR middle-end/58477
31379 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
31381 2014-03-02 Jon Beniston <jon@beniston.com>
31387 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
31388 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
31389 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
31390 (simple_return, *simple_return): New patterns
31391 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
31392 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
31394 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
31396 * dwarf2out.c (gen_subprogram_die): Tidy.
31398 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
31401 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
31402 (*mov_t_msb_neg_negc): ... this new insn.
31404 2014-02-28 Jason Merrill <jason@redhat.com>
31407 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
31410 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
31413 * dwarf2out.c (decltype_auto_die): New static.
31414 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
31415 (gen_type_die_with_usage): Handle 'decltype(auto)'.
31416 (is_cxx_auto): Likewise.
31418 2014-02-28 Ian Bolton <ian.bolton@arm.com>
31420 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
31421 we are not using general regs only.
31423 2014-02-28 Richard Biener <rguenther@suse.de>
31426 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
31427 previous fix and only allow to remove trivial pre-headers
31428 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
31429 (remove_forwarder_block): Properly update the latch of a loop.
31431 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31434 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
31435 (cselib_preserved_hash_table): New.
31436 (preserve_constants_and_equivs): Move preserved vals to it.
31437 (cselib_find_slot): Look it up first.
31438 (cselib_init): Initialize it.
31439 (cselib_finish): Release it.
31440 (dump_cselib_table): Dump it.
31442 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31445 * cselib.c (remove_useless_values): Skip to avoid quadratic
31446 behavior if the condition moved from...
31447 (cselib_process_insn): ... here holds.
31449 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31452 * var-tracking.c (vt_initialize): Apply the same condition to
31453 preserve the CFA base value.
31455 2014-02-28 Joey Ye <joey.ye@arm.com>
31458 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
31459 if reload in progress or completed.
31461 2014-02-28 Tobias Burnus <burnus@net-b.de>
31463 PR middle-end/60147
31464 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
31467 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
31469 * doc/tm.texi.in (Condition Code Status): Update documention for
31470 relative locations of cc0-setter and cc0-user.
31472 2014-02-27 Jeff Law <law@redhat.com>
31474 PR rtl-optimization/52714
31475 * combine.c (try_combine): When splitting an unrecognized PARALLEL
31476 into two independent simple sets, if I3 is a jump, ensure the
31477 pattern we place into I3 is a (set (pc) ...).
31479 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
31480 Jeff Law <law@redhat.com>
31482 PR rtl-optimization/49847
31483 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
31484 are in different blocks.
31485 * doc/tm.texi (Condition Code Status): Update documention for
31486 relative locations of cc0-setter and cc0-user.
31488 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
31491 * lra.c (lra_emit_add): Check SUBREG too.
31493 2014-02-27 Andreas Schwab <schwab@suse.de>
31495 * config/m68k/m68k.c (m68k_option_override): Disable
31496 -flive-range-shrinkage for classic m68k.
31497 (m68k_override_options_after_change): Likewise.
31499 2014-02-27 Marek Polacek <polacek@redhat.com>
31501 PR middle-end/59223
31502 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
31503 -Wmaybe-uninitialized.
31505 2014-02-27 Alan Modra <amodra@gmail.com>
31508 * reload1.c (emit_input_reload_insns): When reload_override_in,
31509 set old to rl->in_reg when rl->in_reg is a subreg.
31511 2014-02-26 Richard Biener <rguenther@suse.de>
31514 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
31516 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31518 * common/config/i386/predicates.md (const1256_operand): Remove.
31519 (const2356_operand): New.
31520 (const_1_to_2_operand): Remove.
31521 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
31522 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
31523 (*avx512pf_gatherpf<mode>sf): Ditto.
31524 (avx512pf_gatherpf<mode>df): Ditto.
31525 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31526 (*avx512pf_gatherpf<mode>df): Ditto.
31527 (avx512pf_scatterpf<mode>sf): Ditto.
31528 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31529 (*avx512pf_scatterpf<mode>sf): Ditto.
31530 (avx512pf_scatterpf<mode>df): Ditto.
31531 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31532 (*avx512pf_scatterpf<mode>df): Ditto.
31533 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
31535 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
31537 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
31538 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
31539 (_mm512_mask_testn_epi64_mask): Move to ...
31540 * config/i386/avx512cdintrin.h: Here.
31541 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
31542 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
31543 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
31544 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
31545 TARGET_AVX512F from TARGET_AVX512CD.
31547 2014-02-26 Richard Biener <rguenther@suse.de>
31550 * ipa.c (walk_polymorphic_call_targets): Properly guard
31551 call to inline_update_overall_summary.
31553 2014-02-26 Bin Cheng <bin.cheng@arm.com>
31556 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
31557 and latches only if requested. Fix latch if it is removed.
31558 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
31559 LOOPS_HAVE_PREHEADERS.
31561 2014-02-25 Andrew Pinski <apinski@cavium.com>
31563 * builtins.c (expand_builtin_thread_pointer): Create a new target
31564 when the target is NULL.
31566 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
31568 PR rtl-optimization/60317
31569 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
31570 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
31571 * lra-assigns.c: Include params.h.
31572 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
31573 other reload pseudos considerations.
31575 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31577 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
31578 to use canonical form for nor<mode>3.
31580 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31583 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
31586 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31588 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
31589 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
31590 (ix86_handle_option): Handle OPT_mprefetchwt1.
31591 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
31592 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
31594 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
31595 OPTION_MASK_ISA_PREFETCHWT1.
31596 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
31597 (PTA_PREFETCHWT1): New.
31598 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
31599 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
31600 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
31601 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
31602 (*prefetch_avx512pf_<mode>_: Change into ...
31603 (*prefetch_prefetchwt1_<mode>: This.
31604 * config/i386/i386.opt (mprefetchwt1): New.
31605 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
31606 (_mm_prefetch): Handle intent to write.
31607 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
31609 2014-02-25 Richard Biener <rguenther@suse.de>
31611 PR middle-end/60291
31612 * emit-rtl.c (mem_attrs_htab): Remove.
31613 (mem_attrs_htab_hash): Likewise.
31614 (mem_attrs_htab_eq): Likewise.
31615 (set_mem_attrs): Always allocate new mem-attrs when something changed.
31616 (init_emit_once): Do not allocate mem_attrs_htab.
31618 2014-02-25 Richard Biener <rguenther@suse.de>
31621 * lto-opts.c (lto_write_options): Output non-explicit conservative
31622 -fwrapv, -fno-trapv and -fno-strict-overflow.
31623 * lto-wrapper.c (merge_and_complain): Handle merging those options.
31624 (run_gcc): And pass them through.
31626 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31628 * sel-sched.c (calculate_new_fences): New parameter ptime.
31629 Calculate it as a maximum over all fence cycles.
31630 (sel_sched_region_2): Adjust the call to calculate_new_fences.
31631 Print the final schedule timing when sched_verbose.
31633 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31635 PR rtl-optimization/60292
31636 * sel-sched.c (fill_vec_av_set): Do not reset target availability
31637 bit fot the fence instruction.
31639 2014-02-24 Alangi Derick <alangiderick@gmail.com>
31641 * calls.h: Fix typo in comment.
31643 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
31645 * config/pa/pa.c (pa_output_move_double): Don't valididate when
31646 adjusting offsetable addresses.
31648 2014-02-24 Guozhi Wei <carrot@google.com>
31650 * sparseset.h (sparseset_pop): Fix the wrong index.
31652 2014-02-24 Walter Lee <walt@tilera.com>
31654 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
31655 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
31657 * common/config/tilegx/tilegx-common.c
31658 (TARGET_DEFAULT_TARGET_FLAGS): Define.
31659 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
31660 (LINK_SPEC): Ditto.
31661 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
31662 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
31663 (tilegx_gimplify_va_arg_expr): Handle big endian.
31664 (tilegx_expand_unaligned_load): Ditto.
31665 (tilegx_expand_unaligned_store): Ditto.
31666 (TARGET_RETURN_IN_MSB): New.
31667 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
31668 (TARGET_ENDIAN_DEFAULT): New.
31669 (TARGET_BIG_ENDIAN): Handle big endian.
31670 (BYTES_BIG_ENDIAN): Ditto.
31671 (WORDS_BIG_ENDIAN): Ditto.
31672 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
31673 (ENDIAN_SPEC): New.
31674 (EXTRA_SPECS): New.
31675 * config/tilegx/tilegx.md (extv): Handle big endian.
31677 (insn_st<n>): Ditto.
31678 (insn_st<n>_add<bitsuffix>): Ditto.
31679 (insn_stnt<n>): Ditto.
31680 (insn_stnt<n>_add<bitsuffix>):Ditto.
31681 (vec_interleave_highv8qi): Handle big endian.
31682 (vec_interleave_highv8qi_be): New.
31683 (vec_interleave_highv8qi_le): New.
31684 (insn_v1int_h): Handle big endian.
31685 (vec_interleave_lowv8qi): Handle big endian.
31686 (vec_interleave_lowv8qi_be): New.
31687 (vec_interleave_lowv8qi_le): New.
31688 (insn_v1int_l): Handle big endian.
31689 (vec_interleave_highv4hi): Handle big endian.
31690 (vec_interleave_highv4hi_be): New.
31691 (vec_interleave_highv4hi_le): New.
31692 (insn_v2int_h): Handle big endian.
31693 (vec_interleave_lowv4hi): Handle big endian.
31694 (vec_interleave_lowv4hi_be): New.
31695 (vec_interleave_lowv4hi_le): New.
31696 (insn_v2int_l): Handle big endian.
31697 (vec_interleave_highv2si): Handle big endian.
31698 (vec_interleave_highv2si_be): New.
31699 (vec_interleave_highv2si_le): New.
31700 (insn_v4int_h): Handle big endian.
31701 (vec_interleave_lowv2si): Handle big endian.
31702 (vec_interleave_lowv2si_be): New.
31703 (vec_interleave_lowv2si_le): New.
31704 (insn_v4int_l): Handle big endian.
31705 * config/tilegx/tilegx.opt (mbig-endian): New option.
31706 (mlittle-endian): New option.
31707 * doc/install.texi: Document tilegxbe-linux.
31708 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
31710 2014-02-24 Martin Jambor <mjambor@suse.cz>
31713 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
31714 there are no parameter descriptors.
31716 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
31718 PR rtl-optimization/60268
31719 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
31720 initialization to ...
31721 (sched_rgn_init): ... here.
31722 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
31724 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31726 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
31729 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
31731 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
31734 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31736 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
31737 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
31739 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31741 * config/microblaze/predicates.md: Add cmp_op predicate.
31742 * config/microblaze/microblaze.md: Add branch_compare instruction
31743 which uses cmp_op predicate and emits cmp insn before branch.
31744 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
31745 to microblaze_expand_conditional_branch and consolidate logic.
31746 (microblaze_expand_conditional_branch): emit branch_compare
31747 insn instead of handling cmp op separate from branch insn.
31749 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31751 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
31754 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31756 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
31757 define_insn with define_expand and new define_insn
31758 *altivec_lve<VI_char>x_internal.
31759 (altivec_stve<VI_char>x): Replace define_insn with define_expand
31760 and new define_insn *altivec_stve<VI_char>x_internal.
31761 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
31763 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
31765 (altivec_expand_stvex_be): New function.
31767 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
31769 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
31770 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
31771 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
31772 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
31774 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
31777 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
31778 instead of emit_move_insn.
31780 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31782 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
31783 vspltw with vsldoi.
31784 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
31785 gen_altivec_vsumsws.
31787 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31789 * config/rs6000/altivec.md (altivec_lvxl): Rename as
31790 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
31791 (altivec_lvxl_<mode>): New define_expand incorporating
31792 -maltivec=be semantics where needed.
31793 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
31794 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
31795 semantics where needed.
31796 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
31797 (altivec_stvx_<mode>): New define_expand incorporating
31798 -maltivec=be semantics where needed.
31799 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
31800 VM2 iterator instead of V4SI.
31801 (altivec_stvxl_<mode>): New define_expand incorporating
31802 -maltivec=be semantics where needed.
31803 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
31804 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
31805 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
31806 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
31807 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
31808 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
31809 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
31810 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
31811 ALTIVEC_BUILTIN_STVXL.
31812 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
31813 (altivec_expand_stvx_be): Likewise.
31814 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
31815 (altivec_expand_lvx_be): Likewise.
31816 (altivec_expand_stvx_be): Likewise.
31817 (altivec_expand_builtin): Add cases for
31818 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
31819 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
31820 (altivec_init_builtins): Add definitions for
31821 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
31822 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
31824 2014-02-21 Catherine Moore <clm@codesourcery.com>
31826 * doc/invoke.texi (mvirt, mno-virt): Document.
31827 * config/mips/mips.opt (mvirt): New option.
31828 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
31830 2014-02-21 Richard Biener <rguenther@suse.de>
31832 PR tree-optimization/60276
31833 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
31834 (STMT_VINFO_MIN_NEG_DIST): New macro.
31835 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
31836 STMT_VINFO_MIN_NEG_DIST.
31837 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
31838 made for negative dependence distances still hold.
31840 2014-02-21 Richard Biener <rguenther@suse.de>
31842 PR middle-end/60291
31843 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
31844 DECL_INITIAL for globals not in the current function context.
31846 2014-02-21 Jakub Jelinek <jakub@redhat.com>
31848 PR tree-optimization/56490
31849 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
31850 * tree-ssa-uninit.c: Include params.h.
31851 (compute_control_dep_chain): Add num_calls argument, return false
31852 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
31853 num_calls to recursive call.
31854 (find_predicates): Change dep_chain into normal array,
31855 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
31856 variable and adjust compute_control_dep_chain caller.
31857 (find_def_preds): Likewise.
31859 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
31861 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
31862 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
31864 2014-02-21 Nick Clifton <nickc@redhat.com>
31866 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
31867 (pushhi1): Likewise.
31868 (popqi1): Add mode to pre_dec.
31869 (pophi1): Likewise.
31871 2014-02-21 Jakub Jelinek <jakub@redhat.com>
31873 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
31874 mode for mask of V8SFmode permutation.
31876 2014-02-20 Richard Henderson <rth@redhat.com>
31879 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
31880 a new pseudo for OLDVAL.
31882 2014-02-20 Jakub Jelinek <jakub@redhat.com>
31885 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
31886 gen_reg_rtx if d->testing_p.
31887 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
31888 if d->testing_p and we will certainly return true.
31889 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
31892 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
31894 * emit-rtl.c (gen_reg_rtx): Assert that
31895 crtl->emit.regno_pointer_align_length is non-zero.
31897 2014-02-20 Richard Henderson <rth@redhat.com>
31900 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
31901 on failure the store back into EXPECT.
31903 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
31904 Sandra Loosemore <sandra@codesourcery.com>
31906 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
31907 * config/nios2/nios2.c (nios2_function_profiler): Add
31908 -fPIC (flag_pic == 2) support.
31909 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
31910 (nios2_large_offset_p): New function.
31911 (nios2_unspec_reloc_p): Move up position, update to use
31912 nios2_large_offset_p.
31913 (nios2_unspec_address): Remove function.
31914 (nios2_unspec_offset): New function.
31915 (nios2_large_got_address): New function.
31916 (nios2_got_address): Add large offset support.
31917 (nios2_legitimize_tls_address): Update usage of removed and new
31919 (nios2_symbol_binds_local_p): New function.
31920 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
31921 (nios2_legitimize_address): Update to use nios2_large_offset_p.
31922 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
31923 (nios2_print_operand): Merge H/L processing, add hiadj/lo
31924 processing for (const (unspec ...)).
31925 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
31927 2014-02-20 Richard Biener <rguenther@suse.de>
31929 * tree-cfg.c (replace_uses_by): Mark altered BBs before
31930 doing the substitution.
31931 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
31933 2014-02-20 Martin Jambor <mjambor@suse.cz>
31936 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
31937 info when checking whether lattices are bottom.
31939 2014-02-20 Richard Biener <rguenther@suse.de>
31941 PR middle-end/60221
31942 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
31945 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
31948 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
31949 parameter specifying the scaling.
31950 (inline_call): Update.
31951 (want_inline_recursively): Guard division by zero.
31952 (recursive_inlining): Update.
31953 * ipa-inline.h (clone_inlined_nodes): Update.
31955 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
31958 * config/i386/i386.c (classify_argument): Pass structures of size
31959 64 bytes or less in register.
31961 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
31962 Kirill Yukhin <kirill.yukhin@intel.com>
31964 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
31965 (_mm_rcp28_round_ss): Ditto.
31966 (_mm_rsqrt28_round_sd): Ditto.
31967 (_mm_rsqrt28_round_ss): Ditto.
31968 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
31969 (_mm_rcp14_round_ss): Ditto.
31970 (_mm_rsqrt14_round_sd): Ditto.
31971 (_mm_rsqrt14_round_ss): Ditto.
31972 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
31973 the first input operand, get rid of match_dup.
31974 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
31976 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
31978 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
31979 operand as the first input operand, set type attribute.
31980 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
31981 Set type attribute.
31982 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
31983 operand as the first input operand, set type attribute.
31985 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31987 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
31990 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
31993 * config/i386/i386.c (construct_container): Remove TFmode check
31994 for X86_64_INTEGER_CLASS.
31996 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
31999 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
32000 only when -Wpsabi is enabled.
32002 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
32005 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
32006 passing arrays in registers are the same as for structs, so remove the
32007 special case for them.
32009 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
32011 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
32012 destination type, extract only the valid bits if the source type is not
32013 integral and has a different mode.
32015 2014-02-19 Richard Biener <rguenther@suse.de>
32018 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
32021 2014-02-19 Richard Biener <rguenther@suse.de>
32024 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
32025 (ipa_modify_call_arguments): Emit an argument load explicitely and
32026 preserve virtual SSA form there and for the replacement call.
32027 Do not update SSA form nor free dominance info.
32029 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32031 * ipa.c (function_and_variable_visibility): Also clear WEAK
32032 flag when disolving COMDAT_GROUP.
32034 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32036 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
32037 * ipa-prop.c (ipa_set_jf_known_type): Return early when
32038 not devirtualizing.
32039 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
32040 do more sanity checks.
32041 (detect_type_change): Return true when giving up early.
32042 (compute_complex_assign_jump_func): Fix type parameter of
32043 ipa_set_ancestor_jf.
32044 (compute_complex_ancestor_jump_func): Likewise.
32045 (update_jump_functions_after_inlining): Fix updating of
32047 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
32049 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
32051 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
32052 inline clones when edge disappears.
32054 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
32057 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
32058 Split 64-bit moves into 2 patterns. Do not allow the use of
32059 direct move for TDmode in little endian, since the decimal value
32060 has little endian bytes within a word, but the 64-bit pieces are
32061 ordered in a big endian fashion, and normal subreg's of TDmode are
32063 (mov<mode>_64bit_dm): Likewise.
32064 (movtd_64bit_nodm): Likewise.
32066 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
32068 PR tree-optimization/60174
32069 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
32070 statement of an SSA_NAME that occurs in an abnormal PHI node.
32072 2014-02-18 Jakub Jelinek <jakub@redhat.com>
32075 * final.c (SEEN_BB): Remove.
32076 (SEEN_NOTE, SEEN_EMITTED): Renumber.
32077 (final_scan_insn): Don't force_source_line on second
32078 NOTE_INSN_BASIC_BLOCK.
32080 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
32083 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
32084 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
32085 (type_natural_mode): Warn ABI change when %zmm register is not
32086 available for AVX512F vector value passing.
32088 2014-02-18 Kai Tietz <ktietz@redhat.com>
32091 * config/i386/i386.c (ix86_expand_prologue): Use value in
32092 rax register as displacement when restoring %r10 or %rax.
32093 Fix wrong offset when restoring both registers.
32095 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
32097 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
32098 assertion with conditional return.
32100 2014-02-18 Jakub Jelinek <jakub@redhat.com>
32101 Uros Bizjak <ubizjak@gmail.com>
32104 * config/i386/driver-i386.c (host_detect_local_cpu): If
32105 YMM state is not saved by the OS, also clear has_f16c. Move
32106 CPUID 0x80000001 handling before YMM state saving checking.
32108 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
32110 PR rtl-optimization/58960
32111 * haifa-sched.c (alloc_global_sched_pressure_data): New,
32112 factored out from ...
32113 (sched_init): ... here.
32114 (free_global_sched_pressure_data): New, factored out from ...
32115 (sched_finish): ... here.
32116 * sched-int.h (free_global_sched_pressure_data): Declare.
32117 * sched-rgn.c (nr_regions_initial): New static global.
32118 (haifa_find_rgns): Initialize it.
32119 (schedule_region): Disable sched-pressure for the newly
32122 2014-02-17 Richard Biener <rguenther@suse.de>
32124 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
32125 release SSA defs of pattern stmts.
32127 2014-02-17 Richard Biener <rguenther@suse.de>
32129 * tree-inline.c (expand_call_inline): Release the virtual
32130 operand defined by the call we are about to inline.
32132 2014-02-17 Richard Biener <rguenther@suse.de>
32134 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
32136 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
32137 Ilya Tocar <ilya.tocar@intel.com>
32139 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
32140 arguments order in builtin.
32141 (_mm512_permutexvar_epi64): Ditto.
32142 (_mm512_mask_permutexvar_epi64): Ditto
32143 (_mm512_maskz_permutexvar_epi32): Ditto
32144 (_mm512_permutexvar_epi32): Ditto
32145 (_mm512_mask_permutexvar_epi32): Ditto
32147 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32149 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
32150 (p8_vmrgow): Likewise.
32152 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32154 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
32157 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
32160 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
32161 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
32162 into 64-bit and 32-bit moves. On 64-bit moves, add support for
32163 using direct move instructions on ISA 2.07. Also adjust
32164 instruction length for 64-bit.
32165 (mov<mode>_64bit, TFmode/TDmode): Likewise.
32166 (mov<mode>_32bit, TFmode/TDmode): Likewise.
32168 2014-02-15 Alan Modra <amodra@gmail.com>
32172 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
32173 find_replacement on parts of insn rtl that might be reloaded.
32175 2014-02-15 Richard Biener <rguenther@suse.de>
32177 PR tree-optimization/60183
32178 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
32179 (tree_ssa_phiprop): Calculate and free post-dominators.
32181 2014-02-14 Jeff Law <law@redhat.com>
32183 PR rtl-optimization/60131
32184 * ree.c (get_extended_src_reg): New function.
32185 (combine_reaching_defs): Use it rather than assuming location of REG.
32186 (find_and_remove_re): Verify first operand of extension is
32187 a REG before adding the insns to the copy list.
32189 2014-02-14 Roland McGrath <mcgrathr@google.com>
32191 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
32192 * configure: Regenerated.
32193 * config.in: Regenerated.
32194 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
32195 instead of ASM_SHORT.
32197 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
32198 Richard Earnshaw <rearnsha@arm.com>
32200 PR rtl-optimization/59535
32201 * lra-constraints.c (process_alt_operands): Encourage alternative
32202 when unassigned pseudo class is superset of the alternative class.
32203 (inherit_reload_reg): Don't inherit when optimizing for code size.
32204 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
32205 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
32206 modes not less than 4 for Thumb1.
32208 2014-02-14 Kyle McMartin <kyle@redhat.com>
32211 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
32213 2014-02-14 Richard Biener <rguenther@suse.de>
32215 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
32216 (get_frame_arg): Drop the assert with langhook types_compatible_p.
32217 Do not strip INDIRECT_REFs.
32219 2014-02-14 Richard Biener <rguenther@suse.de>
32222 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
32223 DECL_FUNCTION_SPECIFIC_TARGET.
32224 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
32225 * tree-streamer-out.c (pack_ts_target_option): Remove.
32226 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
32227 (write_ts_function_decl_tree_pointers): Do not stream
32228 DECL_FUNCTION_SPECIFIC_TARGET.
32229 * tree-streamer-in.c (unpack_ts_target_option): Remove.
32230 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
32231 (lto_input_ts_function_decl_tree_pointers): Do not stream
32232 DECL_FUNCTION_SPECIFIC_TARGET.
32234 2014-02-14 Jakub Jelinek <jakub@redhat.com>
32236 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
32237 (get_initial_def_for_induction, vectorizable_induction): Ignore
32238 debug stmts when looking for exit_phi.
32239 (vectorizable_live_operation): Fix up condition.
32241 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32243 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
32244 nreverse() because it changes the content of original tree list.
32246 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32248 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
32249 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
32251 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32253 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
32254 GNU coding standards.
32256 2014-02-13 Jakub Jelinek <jakub@redhat.com>
32259 * dwarf2out.c (gen_subprogram_die): Don't call
32260 add_calling_convention_attribute if subr_die is old_die.
32262 2014-02-13 Sharad Singhai <singhai@google.com>
32264 * doc/optinfo.texi: Fix order of nodes.
32266 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
32268 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
32269 operands[2], not operands[3].
32271 2014-02-13 Richard Biener <rguenther@suse.de>
32274 * doc/install.texi (ISL): Update recommended version to 0.12.2,
32275 mention the possibility of an in-tree build.
32276 (CLooG): Update recommended version to 0.18.1, mention the
32277 possibility of an in-tree build and clarify that the ISL
32278 bundled with CLooG does not work.
32280 2014-02-13 Jakub Jelinek <jakub@redhat.com>
32283 * expr.c (compress_float_constant): If x is a hard register,
32284 extend into a pseudo and then move to x.
32286 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
32288 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
32289 caused by bad second argument to warning_at() with -mhotpatch and
32290 nested functions (e.g. with gfortran).
32292 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
32294 * opts.c (option_name): Remove "enabled by default" rider.
32296 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
32298 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
32300 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
32301 Uros Bizjak <ubizjak@gmail.com>
32304 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
32305 * configure: Regenerated.
32307 2014-02-12 Richard Biener <rguenther@suse.de>
32309 * vec.c (vec_prefix::calculate_allocation): Move as
32310 inline variant to vec.h.
32311 (vec_prefix::calculate_allocation_1): New out-of-line version.
32312 * vec.h (vec_prefix::calculate_allocation_1): Declare.
32313 (vec_prefix::m_has_auto_buf): Rename to ...
32314 (vec_prefix::m_using_auto_storage): ... this.
32315 (vec_prefix::calculate_allocation): Inline the easy cases
32316 and dispatch to calculate_allocation_1 which doesn't need the
32318 (va_heap::reserve): Use gcc_checking_assert.
32319 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
32320 m_using_auto_storage.
32321 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
32323 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
32324 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
32325 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
32327 2014-02-12 Richard Biener <rguenther@suse.de>
32329 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
32330 when we found a dependence.
32332 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
32334 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
32336 (maybe_fold_stmt): ... into this new function.
32337 * omp-low.c (lower_omp): Update comment.
32339 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
32342 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
32345 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
32347 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
32348 identifiers in comments.
32349 (cortexa53_extra_costs): Likewise.
32350 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
32351 (cortexa7_extra_costs): Likewise.
32352 (cortexa12_extra_costs): Likewise.
32353 (cortexa15_extra_costs): Likewise.
32354 (v7m_extra_costs): Likewise.
32356 2014-02-12 Richard Biener <rguenther@suse.de>
32358 PR middle-end/60092
32359 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
32360 of posix_memalign being successful.
32361 (lower_stmt): Restrict lowering of posix_memalign to when
32362 -ftree-bit-ccp is enabled.
32364 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
32366 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
32368 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
32370 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
32372 PR rtl-optimization/60116
32373 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
32374 other_insn once the combination has been validated.
32376 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
32379 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
32381 * ipa-devirt.c: Include demangle.h
32382 (odr_violation_reported): New static variable.
32383 (add_type_duplicate): Update odr_violations.
32384 (maybe_record_node): Add completep parameter; update it.
32385 (record_target_from_binfo): Add COMPLETEP parameter;
32386 update it as needed.
32387 (possible_polymorphic_call_targets_1): Likewise.
32388 (struct polymorphic_call_target_d): Add nonconstruction_targets;
32389 rename FINAL to COMPLETE.
32390 (record_targets_from_bases): Sanity check we found the binfo;
32391 fix COMPLETEP updating.
32392 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
32393 parameter, fix computing of COMPLETEP.
32394 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
32395 at LTO time do demangling.
32396 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
32397 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
32399 (gimple_get_virt_method_for_binfo): Likewise.
32400 * gimple-fold.h (gimple_get_virt_method_for_binfo,
32401 gimple_get_virt_method_for_vtable): Update prototypes.
32403 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
32406 * genautomata.c (add_presence_absence): Fix typo with
32407 {final_}presence_list.
32409 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
32412 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
32413 for VSX/Altivec vectors that land in GPR registers.
32415 2014-02-11 Richard Henderson <rth@redhat.com>
32416 Jakub Jelinek <jakub@redhat.com>
32419 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
32420 around drhs if type conversion to lacc->type is not useless.
32422 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32424 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
32426 (cortex-a57.cortex-a53): Likewise.
32427 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
32429 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32431 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
32434 2014-02-11 Renlin Li <Renlin.Li@arm.com>
32436 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
32437 add_options_for_arm_vfp3.
32439 2014-02-11 Jeff Law <law@redhat.com>
32441 PR middle-end/54041
32442 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
32443 object with an undesirable mode.
32445 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32448 * config/i386/sol2-9.h: New file.
32449 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
32450 *-*-solaris2.9*): Use it.
32452 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
32454 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
32455 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
32457 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
32459 * config/microblaze/microblaze.c: Extend mcpu version format
32461 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
32463 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
32465 2014-02-10 Richard Henderson <rth@redhat.com>
32468 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
32469 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
32470 ms-abi vs -mno-accumulate-outgoing-args.
32471 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
32472 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
32475 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
32477 PR middle-end/60080
32478 * cfgexpand.c (expand_asm_operands): Attach source location to
32479 ASM_INPUT rtx objects.
32480 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
32482 2014-02-10 Nick Clifton <nickc@redhat.com>
32484 * config/mn10300/mn10300.c (popcount): New function.
32485 (mn10300_expand_prologue): Include saved registers in stack usage
32488 2014-02-10 Jeff Law <law@redhat.com>
32490 PR middle-end/52306
32491 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
32492 when changing the SET_DEST of a prior insn to avoid an input reload.
32494 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
32496 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
32497 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
32498 -mcall-openbsd, or -mcall-linux.
32499 (CC1_ENDIAN_BIG_SPEC): Remove.
32500 (CC1_ENDIAN_LITTLE_SPEC): Remove.
32501 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
32502 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
32503 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
32504 and %cc1_endian_default.
32505 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
32507 2014-02-10 Richard Biener <rguenther@suse.de>
32509 PR tree-optimization/60115
32510 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
32511 MEM_REF handling. Properly verify that the accesses are not
32512 out of the objects bound.
32514 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32516 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
32519 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
32521 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
32522 proper constants and fix formatting.
32523 (possible_polymorphic_call_targets): Fix formatting.
32525 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
32526 Ilya Tocar <ilya.tocar@intel.com>
32528 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
32529 (_mm512_loadu_epi32): Renamed into...
32530 (_mm512_loadu_si512): This.
32531 (_mm512_storeu_epi32): Renamed into...
32532 (_mm512_storeu_si512): This.
32533 (_mm512_maskz_ceil_ps): Removed.
32534 (_mm512_maskz_ceil_pd): Ditto.
32535 (_mm512_maskz_floor_ps): Ditto.
32536 (_mm512_maskz_floor_pd): Ditto.
32537 (_mm512_floor_round_ps): Ditto.
32538 (_mm512_floor_round_pd): Ditto.
32539 (_mm512_ceil_round_ps): Ditto.
32540 (_mm512_ceil_round_pd): Ditto.
32541 (_mm512_mask_floor_round_ps): Ditto.
32542 (_mm512_mask_floor_round_pd): Ditto.
32543 (_mm512_mask_ceil_round_ps): Ditto.
32544 (_mm512_mask_ceil_round_pd): Ditto.
32545 (_mm512_maskz_floor_round_ps): Ditto.
32546 (_mm512_maskz_floor_round_pd): Ditto.
32547 (_mm512_maskz_ceil_round_ps): Ditto.
32548 (_mm512_maskz_ceil_round_pd): Ditto.
32549 (_mm512_expand_pd): Ditto.
32550 (_mm512_expand_ps): Ditto.
32551 * config/i386/i386.c (ix86_builtins): Remove
32552 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
32553 (bdesc_args): Ditto.
32554 * config/i386/predicates.md (const1256_operand): New.
32555 (const_1_to_2_operand): Ditto.
32556 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
32557 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
32558 (*avx512pf_gatherpf<mode>sf): Ditto.
32559 (avx512pf_gatherpf<mode>df): Ditto.
32560 (*avx512pf_gatherpf<mode>df_mask): Ditto.
32561 (*avx512pf_gatherpf<mode>df): Ditto.
32562 (avx512pf_scatterpf<mode>sf): Ditto.
32563 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
32564 (*avx512pf_scatterpf<mode>sf): Ditto.
32565 (avx512pf_scatterpf<mode>df): Ditto.
32566 (*avx512pf_scatterpf<mode>df_mask): Ditto.
32567 (*avx512pf_scatterpf<mode>df): Ditto.
32568 (avx512f_expand<mode>): Removed.
32569 (<shift_insn><mode>3<mask_name>): Change predicate type.
32571 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32573 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
32574 not at the end of datarefs vector use ordered_remove to avoid
32575 reordering datarefs vector.
32578 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
32579 mark local addressable non-static vars as GOVD_PRIVATE
32580 instead of GOVD_LOCAL.
32581 * omp-low.c (lower_omp_for): Move gimple_bind_vars
32582 and BLOCK_VARS of gimple_bind_block to new_stmt rather
32585 PR middle-end/60092
32586 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
32587 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
32588 assume_aligned or alloc_align attributes.
32589 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
32590 arguments. Handle also assume_aligned and alloc_align attributes.
32591 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
32592 calls to functions with assume_aligned or alloc_align attributes.
32593 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
32595 2014-02-08 Terry Guo <terry.guo@arm.com>
32597 * doc/invoke.texi: Document ARM -march=armv7e-m.
32599 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32601 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
32602 flag on __cilkrts_rethrow builtin.
32605 * ipa-cp.c (determine_versionability): Fail at -O0
32606 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
32607 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
32610 2014-02-04 Jakub Jelinek <jakub@redhat.com>
32613 * tree-inline.c (copy_forbidden): Fail for
32614 __attribute__((optimize (0))) functions.
32616 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32618 * varpool.c: Include pointer-set.h.
32619 (varpool_remove_unreferenced_decls): Variables in other partitions
32620 will not be output; be however careful to not lose information
32621 about partitioning.
32623 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32625 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
32626 lookup in the vtable constructor.
32628 2014-02-07 Jeff Law <law@redhat.com>
32631 * config/m68k/m68k.md (ashldi_extsi): Turn into a
32632 define_insn_and_split.
32634 * ipa-inline.c (inline_small_functions): Fix typos.
32636 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32638 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
32639 (s390_can_use_return_insn): Declare.
32640 * config/s390/s390.h (EPILOGUE_USES): Define.
32641 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
32643 (s390_chunkify_start): Handle return JUMP_LABELs.
32644 (s390_early_mach): Emit a main_pool instruction on the entry edge.
32645 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
32646 (s390_can_use_return_insn): New functions.
32647 (s390_fix_long_loop_prediction): Handle conditional returns.
32648 (TARGET_SET_UP_BY_PROLOGUE): Define.
32649 * config/s390/s390.md (ANY_RETURN): New code iterator.
32650 (*creturn, *csimple_return, return, simple_return): New patterns.
32652 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32654 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
32655 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
32656 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
32657 REG_CFA_RESTORE list when deciding not to restore a register.
32659 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32661 * config/s390/s390.c: Include tree-pass.h and context.h.
32662 (s390_early_mach): New function, split out from...
32663 (s390_emit_prologue): ...here.
32664 (pass_data_s390_early_mach): New pass structure.
32665 (pass_s390_early_mach): New class.
32666 (s390_option_override): Create and register early_mach pass.
32667 Move to end of file.
32669 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32671 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
32672 to match for the exit block.
32674 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32676 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
32677 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
32678 Reject misaligned operands.
32680 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32682 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
32684 2014-02-07 Richard Biener <rguenther@suse.de>
32686 PR middle-end/60092
32687 * gimple-low.c (lower_builtin_posix_memalign): New function.
32688 (lower_stmt): Call it to lower posix_memalign in a way
32689 to make alignment info accessible.
32691 2014-02-07 Jakub Jelinek <jakub@redhat.com>
32694 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
32695 __builtin_setjmp_receiver.
32697 2014-02-07 Richard Biener <rguenther@suse.de>
32699 PR middle-end/60092
32700 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
32701 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
32702 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
32703 Handle BUILT_IN_POSIX_MEMALIGN.
32704 (find_func_clobbers): Likewise.
32705 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
32706 (call_may_clobber_ref_p_1): Likewise.
32708 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32711 * ipa-devirt.c (record_target_from_binfo): Remove overactive
32714 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32717 * lto-cgraph.c (lto_output_node): Use
32718 symtab_get_symbol_partitioning_class.
32719 (lto_output_varpool_node): likewise.
32720 (symtab_get_symbol_partitioning_class): Move here from
32721 lto/lto-partition.c
32722 * cgraph.h (symbol_partitioning_class): Likewise.
32723 (symtab_get_symbol_partitioning_class): Declare.
32725 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32727 * ggc.h (ggc_internal_cleared_alloc): New macro.
32728 * vec.h (vec_safe_copy): Handle memory stats.
32729 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
32730 * target-globals.c (save_target_globals): Likewise.
32732 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32735 * expr.c (emit_move_resolve_push): Export; be bit more selective
32736 on when to clear alias set.
32737 * expr.h (emit_move_resolve_push): Declare.
32738 * function.h (struct function): Add tail_call_marked.
32739 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
32740 * config/i386/i386-protos.h (ix86_expand_push): Remove.
32741 * config/i386/i386.md (TImode move expander): De not call
32743 (FP push expanders): Preserve memory attributes.
32744 * config/i386/sse.md (push<mode>1): Remove.
32745 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
32746 (ix86_expand_push): Remove.
32747 * config/i386/mmx.md (push<mode>1): Remove.
32749 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32751 PR rtl-optimization/60030
32752 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
32753 lopart with paradoxical subreg before shifting it up by hprec.
32755 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32757 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
32758 Remove extra newline at end of file.
32759 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
32760 (arm_issue_rate): Handle cortexa57.
32761 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
32762 (cortex-a57.cortex-a53): Likewise.
32764 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32767 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
32768 don't record in REG_FRAME_RELATED_EXPR registers not set in that
32770 (arm_expand_prologue): Adjust all callers.
32771 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
32772 info, registers also at the lowest numbered registers side. Use
32773 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
32777 * var-tracking.c (adjust_mems): Before adding a SET to
32778 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
32780 2014-02-06 Alan Modra <amodra@gmail.com>
32783 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
32784 change SDmode to DDmode when lra_in_progress.
32786 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32788 PR middle-end/59150
32789 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
32790 free_data_ref on the dr first, and before goto again also set dr
32791 to the next dr. For simd_lane_access, free old datarefs[i] before
32792 overwriting it. For get_vectype_for_scalar_type failure, don't
32793 free_data_ref if simd_lane_access.
32795 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
32798 * tree.h (opts_for_fn): New inline function.
32799 (opt_for_fn): Define.
32800 * config/i386/i386.c (ix86_function_regparm): Use
32801 opt_for_fn (decl, optimize) instead of optimize.
32803 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
32805 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
32806 for SYMBOL_REF in large memory model.
32808 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32810 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
32811 and crypto support.
32812 (cortex-a57): Likewise.
32813 (cortex-a57.cortex-a53): Likewise.
32815 2014-02-06 Yury Gribov <y.gribov@samsung.com>
32816 Kugan Vivekanandarajah <kuganv@linaro.org>
32818 * config/arm/arm.c (arm_vector_alignment_reachable): Check
32820 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
32822 2014-02-06 Richard Biener <rguenther@suse.de>
32824 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
32825 set_loop_copy and initialize_original_copy_tables.
32827 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
32829 * config/aarch64/aarch64-simd.md
32830 (aarch64_ashr_simddi): Change QI to SI.
32832 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
32833 Jakub Jelinek <jakub@redhat.com>
32835 PR middle-end/60013
32836 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
32839 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32841 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
32842 CODE_FOR_altivec_vpku[hw]um to
32843 CODE_FOR_altivec_vpku[hw]um_direct.
32844 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
32845 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
32846 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
32847 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
32849 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32851 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
32852 generation for -maltivec=be.
32853 (altivec_vsumsws): Simplify redundant test.
32855 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32857 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
32858 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
32859 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
32860 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
32861 gen_altivec_vpkuwum.
32862 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
32864 (altivec_vpks<VI_char>ss): Likewise.
32865 (altivec_vpks<VI_char>us): Likewise.
32866 (altivec_vpku<VI_char>us): Likewise.
32867 (altivec_vpku<VI_char>um): Likewise.
32868 (altivec_vpku<VI_char>um_direct): New (copy of
32869 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
32871 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
32872 target is little endian and -maltivec=be is not specified.
32873 (*altivec_vupkhs<VU_char>_direct): New (copy of
32874 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
32875 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
32876 target is little endian and -maltivec=be is not specified.
32877 (*altivec_vupkls<VU_char>_direct): New (copy of
32878 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
32879 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
32880 little endian and -maltivec=be is not specified.
32881 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
32882 little endian and -maltivec=be is not specified.
32884 2014-02-05 Richard Henderson <rth@redhat.com>
32887 * combine-stack-adj.c: Revert r206943.
32888 * sched-int.h (struct deps_desc): Add last_args_size.
32889 * sched-deps.c (init_deps): Initialize it.
32890 (sched_analyze_insn): Add OUTPUT dependencies between insns that
32891 contain REG_ARGS_SIZE notes.
32893 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
32895 * lto-cgraph.c (asm_nodes_output): Make global.
32896 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
32897 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
32898 (driver_handle_option): Handle OPT_fwpa.
32900 2014-02-05 Jakub Jelinek <jakub@redhat.com>
32903 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
32904 a comment typo and formatting issue. If odr_hash hasn't been
32905 created, return vNULL and set *completep to false.
32907 PR middle-end/57499
32908 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
32909 bb with no successors.
32911 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
32914 * doc/invoke.texi (-march): Clarify documentation for ARM.
32915 (-mtune): Likewise.
32918 2014-02-05 Richard Biener <rguenther@suse.de>
32920 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
32921 when not vectorizing because of too many alias checks.
32922 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
32923 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
32925 2014-02-05 Nick Clifton <nickc@redhat.com>
32927 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
32928 accept extended registers in any mode when compiling for the MN10300.
32930 2014-02-05 Yury Gribov <y.gribov@samsung.com>
32932 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
32933 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
32934 sanitization attributes.
32935 (can_inline_edge_p): Likewise.
32936 (sanitize_attrs_match_for_inline_p): New function.
32938 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
32940 * ipa-prop.c (detect_type_change): Shor circuit testing of
32941 type changes on THIS pointer.
32943 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
32946 * config/pa/pa.c (legitimize_tls_address): Return original address
32947 if not passed a SYMBOL_REF rtx.
32948 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
32950 (pa_emit_move_sequence): Simplify TLS source operands.
32951 (pa_legitimate_constant_p): Reject all TLS constants.
32952 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
32953 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
32955 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
32957 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
32958 groups when we know they are controlled by LTO.
32959 * varasm.c (default_binds_local_p_1): If object is in other partition,
32960 it will be resolved locally.
32962 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
32964 * config/host-linux.c (linux_gt_pch_use_address): Don't
32965 use SSIZE_MAX because it is not always defined.
32967 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
32970 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
32971 threshold for pseudo splitting.
32972 (update_ebb_live_info): Process call argument hard registers and
32973 hard registers from insn definition too.
32974 (max_small_class_regs_num): New constant.
32975 (inherit_in_ebb): Update live hard regs through EBBs. Update
32976 reloads_num only for small register classes. Don't split for
32979 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
32982 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
32985 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
32987 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
32988 visibility is safe.
32990 2014-02-04 Marek Polacek <polacek@redhat.com>
32992 * gdbinit.in (pel): Define.
32994 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
32996 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
32999 2014-02-04 Richard Biener <rguenther@suse.de>
33002 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
33003 in function context local.
33004 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
33005 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
33006 similar to LTO_imported_decl_ref.
33008 2014-02-04 Jakub Jelinek <jakub@redhat.com>
33010 PR tree-optimization/60002
33011 * cgraphclones.c (build_function_decl_skip_args): Clear
33012 DECL_LANG_SPECIFIC.
33014 PR tree-optimization/60023
33015 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
33016 false to gsi_replace.
33017 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
33018 has been in some EH region and vec_stmt could throw, add
33019 vec_stmt into the same EH region.
33020 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
33021 has no lhs, ignore it.
33022 * internal-fn.c (expand_MASK_LOAD): Likewise.
33025 * tree-inline.c (copy_forbidden): Fail for
33026 __attribute__((optimize (0))) functions.
33029 * omp-low.c (simd_clone_struct_copy): If from->inbranch
33030 is set, copy one less argument.
33031 (expand_simd_clones): Don't subtract clone_info->inbranch
33032 from simd_clone_struct_alloc argument.
33034 PR rtl-optimization/57915
33035 * recog.c (simplify_while_replacing): If all unary/binary/relational
33036 operation arguments are constant, attempt to simplify those.
33038 PR middle-end/59261
33039 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
33040 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
33042 2014-02-04 Richard Biener <rguenther@suse.de>
33044 PR tree-optimization/60012
33045 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
33046 TBAA disambiguation to all DDRs.
33048 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
33051 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
33052 (LINK_SPEC): Use it for -shared, -shared-libgcc.
33054 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33057 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
33059 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33061 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
33062 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
33064 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33067 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
33068 to figure out targets of polymorphic calls with known decl.
33069 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33070 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
33071 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
33072 (get_polymorphic_call_info): ... here.
33073 (get_polymorphic_call_info_from_invariant): New function.
33075 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33077 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
33078 lookup via vtable pointer; check for type consistency
33079 and turn inconsitent facts into UNREACHABLE.
33080 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33081 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
33082 type inconsistent querries; return UNREACHABLE instead.
33084 2014-02-03 Richard Henderson <rth@twiddle.net>
33087 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
33088 already processed this node.
33089 (normalize_one_pred_1): Pass along mark_set.
33090 (normalize_one_pred): Create and destroy a pointer_set_t.
33091 (normalize_one_pred_chain): Likewise.
33093 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
33095 PR gcov-profile/58602
33096 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
33098 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
33101 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
33102 -fno-devirtualize; try to devirtualize by the knowledge of
33103 virtual table pointer given by aggregate propagation.
33104 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
33105 (ipa_print_node_jump_functions): Dump also offset that
33106 is relevant for polymorphic calls.
33107 (determine_known_aggregate_parts): Add arg_type parameter; use it
33108 instead of determining the type from pointer type.
33109 (ipa_compute_jump_functions_for_edge): Update call of
33110 determine_known_aggregate_parts.
33111 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
33112 (gimple_get_virt_method_for_binfo): ... here; simplify using
33113 vtable_pointer_value_to_vtable.
33114 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
33115 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
33116 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
33117 (vtable_pointer_value_to_vtable): Break out from ...; handle also
33119 (vtable_pointer_value_to_binfo): ... here.
33120 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
33122 2014-02-03 Teresa Johnson <tejohnson@google.com>
33124 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
33125 redef of outer loop index variable.
33127 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
33131 * doc/extend.texi (Function Attributes): Typo.
33133 2014-02-03 Cong Hou <congh@google.com>
33135 PR tree-optimization/60000
33136 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
33137 if the vectorized statement is a store. A store statement can only
33138 appear at the end of pattern statements.
33140 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
33142 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
33143 (ix86_option_override_internal): Default long double to 64-bit for
33144 32-bit Bionic and to 128-bit for 64-bit Bionic.
33146 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
33147 TARGET_LONG_DOUBLE_128 is true.
33148 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
33150 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
33151 (mlong-double-64): Negate -mlong-double-128.
33152 (mlong-double-128): New option.
33154 * config/i386/i386-c.c (ix86_target_macros): Define
33155 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
33157 * doc/invoke.texi: Document -mlong-double-128.
33159 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
33161 PR rtl-optimization/60024
33162 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
33164 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
33166 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
33168 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
33170 PR rtl-optimization/57662
33171 * sel-sched.c (code_motion_path_driver): Do not mark already not
33172 existing blocks in the visiting bitmap.
33174 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
33176 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
33177 on the insn being emitted.
33179 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
33180 Will Deacon <will.deacon@arm.com>
33182 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
33184 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33186 * config/arm/arm-tables.opt: Regenerate.
33188 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33190 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
33191 for vector types other than V16QImode.
33192 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
33193 define_expand, and call altivec_expand_vec_perm_le when producing
33194 code with little endian element order.
33195 (*altivec_vperm_<mode>_internal): New insn having previous
33196 behavior of altivec_vperm_<mode>.
33197 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
33198 altivec_expand_vec_perm_le when producing code with little endian
33200 (*altivec_vperm_<mode>_uns_internal): New insn having previous
33201 behavior of altivec_vperm_<mode>_uns.
33203 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33205 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
33206 (altivec_vsumsws): Add handling for -maltivec=be with a little
33208 (altivec_vsumsws_direct): New.
33209 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
33210 gen_altivec_vsumsws.
33212 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
33214 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
33215 vtable_pointer_value_to_binfo): New functions.
33216 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
33217 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
33219 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
33221 * config/nios2/nios2.md (load_got_register): Initialize GOT
33222 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
33223 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
33225 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
33227 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
33228 preserverd by passthrough, do not propagate the type.
33230 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33232 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
33233 (mips_atomic_assign_expand_fenv): New function.
33234 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
33236 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33238 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
33239 (__builtin_mips_set_fcsr): Likewise.
33240 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
33241 MIPS_USI_FTYPE_VOID.
33242 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
33243 (mips16_expand_set_fcsr): Likewise.
33244 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
33245 (mips16_set_fcsr_stub): Likewise.
33246 (mips16_get_fcsr_one_only_stub): New class.
33247 (mips16_set_fcsr_one_only_stub): Likewise.
33248 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
33249 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
33250 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
33251 (hard_float): New availability predicate.
33252 (mips_builtins): Add get_fcsr and set_fcsr.
33253 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
33254 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
33255 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
33256 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
33257 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
33260 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33262 * config/mips/mips.c (mips_one_only_stub): New class.
33263 (mips_need_mips16_rdhwr_p): Replace with...
33264 (mips16_rdhwr_stub): ...this new variable.
33265 (mips16_stub_call_address): New function.
33266 (mips16_rdhwr_one_only_stub): New class.
33267 (mips_expand_thread_pointer): Use mips16_stub_call_address.
33268 (mips_output_mips16_rdhwr): Delete.
33269 (mips_finish_stub): New function.
33270 (mips_code_end): Use it to handle rdhwr stubs.
33272 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
33275 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
33276 when calculating size of integer atomic types.
33278 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
33280 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
33282 2014-02-01 Jakub Jelinek <jakub@redhat.com>
33284 PR tree-optimization/60003
33285 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
33286 * profile.c (branch_prob): Use gimple_call_builtin_p
33287 to check for BUILT_IN_SETJMP_RECEIVER.
33288 * tree-inline.c (copy_bb): Call notice_special_calls.
33290 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
33293 * lra-constraints.c (process_alt_operands): Update reload_sum only
33296 2014-01-31 Richard Henderson <rth@redhat.com>
33298 PR middle-end/60004
33299 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
33300 until after else_eh is processed.
33302 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
33304 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
33305 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
33306 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
33307 in smmintrin.h, remove them.
33308 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
33309 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
33310 * config/i386/i386.md (ROUND_SAE): Fix value.
33311 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
33312 (const48_operand): New.
33313 * config/i386/subst.md (round), (round_expand): Use
33314 const_4_or_8_to_11_operand.
33315 (round_saeonly), (round_saeonly_expand): Use const48_operand.
33317 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
33319 * config/i386/constraints.md (Yk): Swap meaning with k.
33320 * config/i386/i386.md (movhi_internal): Change Yk to k.
33321 (movqi_internal): Ditto.
33322 (*k<logic><mode>): Ditto.
33325 (kandn<mode>): Ditto.
33326 (*<code>hi_1): Ditto.
33327 (*<code>qi_1): Ditto.
33328 (kxnor<mode>): Ditto.
33329 (kortestzhi): Ditto.
33330 (kortestchi): Ditto.
33332 (*one_cmplhi2_1): Ditto.
33333 (*one_cmplqi2_1): Ditto.
33334 * config/i386/sse.md (): Change k to Yk.
33335 (avx512f_load<mode>_mask): Ditto.
33336 (avx512f_blendm<mode>): Ditto.
33337 (avx512f_store<mode>_mask): Ditto.
33338 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
33339 (avx512f_storedqu<mode>_mask): Ditto.
33340 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
33342 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
33343 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
33344 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
33345 (avx512f_maskcmp<mode>3): Ditto.
33346 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
33347 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
33348 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
33349 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
33350 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
33351 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
33352 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
33353 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
33354 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
33355 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
33356 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
33357 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
33358 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
33359 (vec_extract_lo_<mode>_maskm): Ditto.
33360 (vec_extract_hi_<mode>_maskm): Ditto.
33361 (avx512f_vternlog<mode>_mask): Ditto.
33362 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
33363 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
33364 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
33365 (avx512f_<code>v8div16qi2_mask): Ditto.
33366 (avx512f_<code>v8div16qi2_mask_store): Ditto.
33367 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
33368 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
33369 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
33370 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
33371 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
33372 (*avx512pf_gatherpf<mode>df_mask): Ditto.
33373 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
33374 (*avx512pf_scatterpf<mode>df_mask): Ditto.
33375 (avx512cd_maskb_vec_dupv8di): Ditto.
33376 (avx512cd_maskw_vec_dupv16si): Ditto.
33377 (avx512f_vpermi2var<mode>3_maskz): Ditto.
33378 (avx512f_vpermi2var<mode>3_mask): Ditto.
33379 (avx512f_vpermi2var<mode>3_mask): Ditto.
33380 (avx512f_vpermt2var<mode>3_maskz): Ditto.
33381 (*avx512f_gathersi<mode>): Ditto.
33382 (*avx512f_gathersi<mode>_2): Ditto.
33383 (*avx512f_gatherdi<mode>): Ditto.
33384 (*avx512f_gatherdi<mode>_2): Ditto.
33385 (*avx512f_scattersi<mode>): Ditto.
33386 (*avx512f_scatterdi<mode>): Ditto.
33387 (avx512f_compress<mode>_mask): Ditto.
33388 (avx512f_compressstore<mode>_mask): Ditto.
33389 (avx512f_expand<mode>_mask): Ditto.
33390 * config/i386/subst.md (mask): Change k to Yk.
33391 (mask_scalar_merge): Ditto.
33394 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
33396 * doc/extend.texi (Vector Extensions): Document ?: in C++.
33398 2014-01-31 Richard Biener <rguenther@suse.de>
33400 PR middle-end/59990
33401 * builtins.c (fold_builtin_memory_op): Make sure to not
33402 use a floating-point mode or a boolean or enumeral type for
33403 the copy operation.
33405 2014-01-30 DJ Delorie <dj@redhat.com>
33407 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
33408 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
33409 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
33410 whenever main() has an epilogue.
33412 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33414 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
33415 unused variable "field".
33416 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
33417 (vsx_mergeh_<mode>): Likewise.
33418 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
33419 (altivec_vmrghh): Likewise.
33420 (altivec_vmrghw): Likewise.
33421 (altivec_vmrglb): Likewise.
33422 (altivec_vmrglh): Likewise.
33423 (altivec_vmrglw): Likewise.
33424 (altivec_vspltb): Add missing uses.
33425 (altivec_vsplth): Likewise.
33426 (altivec_vspltw): Likewise.
33427 (altivec_vspltsf): Likewise.
33429 2014-01-30 Jakub Jelinek <jakub@redhat.com>
33432 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
33433 frame related instructions.
33435 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
33437 PR rtl-optimization/59959
33438 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
33439 any reload of register whose subreg is invalid.
33441 2014-01-30 Jakub Jelinek <jakub@redhat.com>
33443 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
33444 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
33445 Add missing return type - void.
33447 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33449 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
33450 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
33451 remove element index adjustment for endian (now handled in vsx.md
33453 (altivec_expand_vec_perm_const): Use
33454 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
33455 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
33456 (vsx_xxspltw_<mode>): Adjust element index for little endian.
33457 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
33458 define_expand and a new define_insn *altivec_vspltb_internal;
33459 adjust for -maltivec=be on a little endian target.
33460 (altivec_vspltb_direct): New.
33461 (altivec_vsplth): Divide into a define_expand and a new
33462 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
33463 little endian target.
33464 (altivec_vsplth_direct): New.
33465 (altivec_vspltw): Divide into a define_expand and a new
33466 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
33467 little endian target.
33468 (altivec_vspltw_direct): New.
33469 (altivec_vspltsf): Divide into a define_expand and a new
33470 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
33471 a little endian target.
33473 2014-01-30 Richard Biener <rguenther@suse.de>
33475 PR tree-optimization/59993
33476 * tree-ssa-forwprop.c (associate_pointerplus): Check we
33477 can propagate form the earlier stmt and avoid the transform
33478 when the intermediate result is needed.
33480 2014-01-30 Alangi Derick <alangiderick@gmail.com>
33482 * README.Portability: Fix typo.
33484 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
33486 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
33487 comparison_operator with ordered_comparison_operator.
33489 2014-01-30 Nick Clifton <nickc@redhat.com>
33491 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
33492 Rename to mn10300_store_multiple_regs.
33493 * config/mn10300/mn10300.c: Likewise.
33494 * config/mn10300/mn10300.md (store_movm): Fix typo: call
33495 store_multiple_regs.
33496 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
33497 Call mn10300_store_multiple_regs.
33499 2014-01-30 Nick Clifton <nickc@redhat.com>
33500 DJ Delorie <dj@redhat.com>
33502 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
33503 %fp 2 to keep registers after it properly word-aligned.
33504 (rl78_alloc_physical_registers_umul): Handle the case where both
33505 input operands are the same.
33507 2014-01-30 Richard Biener <rguenther@suse.de>
33509 PR tree-optimization/59903
33510 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
33513 2014-01-30 Jason Merrill <jason@redhat.com>
33516 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
33519 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
33521 2014-01-30 Richard Biener <rguenther@suse.de>
33523 PR tree-optimization/59951
33524 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
33526 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
33529 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
33530 SFmode to DFmode case.
33532 2014-01-29 DJ Delorie <dj@redhat.com>
33534 * config/msp430/msp430.opt (-minrt): New.
33535 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
33537 (ENDFILE_SPEC): Likewise.
33539 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
33541 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
33542 (estimate_function_body_sizes): Use it.
33544 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
33547 * dwarf2out.c (is_cxx_auto): New.
33548 (is_base_type): Use it.
33549 (gen_type_die_with_usage): Likewise.
33551 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33553 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
33554 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
33555 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
33556 -maltivec=be with LE targets.
33557 (vsx_mergeh_<mode>): Likewise.
33558 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
33559 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
33560 (altivec_vmrghb): Replace with define_expand and new
33561 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
33562 (altivec_vmrghb_direct): New define_insn.
33563 (altivec_vmrghh): Replace with define_expand and new
33564 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
33565 (altivec_vmrghh_direct): New define_insn.
33566 (altivec_vmrghw): Replace with define_expand and new
33567 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
33568 (altivec_vmrghw_direct): New define_insn.
33569 (*altivec_vmrghsf): Adjust for endianness.
33570 (altivec_vmrglb): Replace with define_expand and new
33571 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
33572 (altivec_vmrglb_direct): New define_insn.
33573 (altivec_vmrglh): Replace with define_expand and new
33574 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
33575 (altivec_vmrglh_direct): New define_insn.
33576 (altivec_vmrglw): Replace with define_expand and new
33577 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
33578 (altivec_vmrglw_direct): New define_insn.
33579 (*altivec_vmrglsf): Adjust for endianness.
33580 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33581 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33582 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33583 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33584 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33585 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33586 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33587 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33589 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
33591 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
33592 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
33595 2014-01-29 Richard Biener <rguenther@suse.de>
33597 PR tree-optimization/58742
33598 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
33599 associate_pointerplus_align.
33600 (associate_pointerplus_diff): New function.
33601 (associate_pointerplus): Likewise. Call associate_pointerplus_align
33602 and associate_pointerplus_diff.
33604 2014-01-29 Richard Biener <rguenther@suse.de>
33606 * lto-streamer.h (LTO_major_version): Bump to 3.
33607 (LTO_minor_version): Reset to 0.
33609 2014-01-29 Renlin Li <Renlin.Li@arm.com>
33611 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
33612 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
33613 (arm_file_start): Generate correct asm header for armv7ve.
33614 * config/arm/bpabi.h: Add multilib support for armv7ve.
33615 * config/arm/driver-arm.c: Change the architectures of cortex-a7
33616 and cortex-a15 to armv7ve.
33617 * config/arm/t-aprofile: Add multilib support for armv7ve.
33618 * doc/invoke.texi: Document -march=armv7ve.
33620 2014-01-29 Richard Biener <rguenther@suse.de>
33622 PR tree-optimization/58742
33623 * tree-ssa-forwprop.c (associate_plusminus): Return true
33624 if we changed sth, defer EH cleanup to ...
33625 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
33626 (simplify_mult): New function.
33628 2014-01-29 Jakub Jelinek <jakub@redhat.com>
33630 PR middle-end/59917
33631 PR tree-optimization/59920
33632 * tree.c (build_common_builtin_nodes): Remove
33633 __builtin_setjmp_dispatcher initialization.
33634 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
33635 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
33636 instead of gsi_after_labels + manually skipping debug stmts.
33637 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
33638 ignore bbs with IFN_ABNORMAL_DISPATCHER.
33639 * tree-inline.c (copy_edges_for_bb): Remove
33640 can_make_abnormal_goto argument, instead add abnormal_goto_dest
33641 argument. Ignore computed_goto_p stmts. Don't call
33642 make_abnormal_goto_edges. If a call might need abnormal edges
33643 for non-local gotos, see if it already has an edge to
33644 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
33645 with true argument, don't do anything then, otherwise add
33646 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
33647 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
33649 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
33650 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
33651 (lower_stmt): Don't set data->calls_builtin_setjmp.
33652 (lower_builtin_setjmp): Adjust comment.
33653 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
33654 * tree-cfg.c (found_computed_goto): Remove.
33655 (factor_computed_gotos): Remove.
33656 (make_goto_expr_edges): Return bool, true for computed gotos.
33657 Don't call make_abnormal_goto_edges.
33658 (build_gimple_cfg): Don't set found_computed_goto, don't call
33659 factor_computed_gotos.
33660 (computed_goto_p): No longer static.
33661 (make_blocks): Don't set found_computed_goto.
33662 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
33663 (make_edges): If make_goto_expr_edges returns true, push bb
33664 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
33665 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
33666 vector. Record mapping between bbs and OpenMP regions if there
33667 are any, adjust make_gimple_omp_edges caller. Call
33668 handle_abnormal_edges.
33669 (make_abnormal_goto_edges): Remove.
33670 * tree-cfg.h (make_abnormal_goto_edges): Remove.
33671 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
33672 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
33673 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
33674 * internal-fn.def (ABNORMAL_DISPATCHER): New.
33675 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
33676 filling *region also set *region_idx to (*region)->entry->index.
33679 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
33680 For REGs set ORIGINAL_REGNO.
33682 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
33684 * doc/md.texi: Mention that a target shouldn't implement
33685 vec_widen_(s|u)mul_even/odd pair if it is less efficient
33688 2014-01-29 Jakub Jelinek <jakub@redhat.com>
33690 PR tree-optimization/59594
33691 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
33692 a copy of the datarefs vector rather than the vector itself.
33694 2014-01-28 Jason Merrill <jason@redhat.com>
33697 * dwarf2out.c (auto_die): New static.
33698 (gen_type_die_with_usage): Handle C++1y 'auto'.
33699 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
33702 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
33705 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
33706 (SPEC_X32): Likewise.
33707 (SPEC_64): Likewise.
33708 * config/i386/i386.c (ix86_option_override_internal): Turn off
33709 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
33711 (x86_file_start): Output .code16gcc for TARGET_16BIT.
33712 * config/i386/i386.h (TARGET_16BIT): New macro.
33713 (TARGET_16BIT_P): Likewise.
33714 * config/i386/i386.opt: Add m16.
33715 * doc/invoke.texi: Document -m16.
33717 2014-01-28 Jakub Jelinek <jakub@redhat.com>
33719 PR preprocessor/59935
33720 * input.c (location_get_source_line): Bail out on when line number
33721 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
33723 2014-01-28 Richard Biener <rguenther@suse.de>
33725 PR tree-optimization/58742
33726 * tree-ssa-forwprop.c (associate_plusminus): Handle
33727 pointer subtraction of the form (T)(P + A) - (T)P.
33729 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33731 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
33734 2014-01-28 Richard Biener <rguenther@suse.de>
33737 2014-01-28 Richard Biener <rguenther@suse.de>
33739 PR rtl-optimization/45364
33740 PR rtl-optimization/59890
33741 * var-tracking.c (local_get_addr_clear_given_value): Handle
33742 already cleared slot.
33743 (val_reset): Handle not allocated local_get_addr_cache.
33744 (vt_find_locations): Use post-order on the inverted CFG.
33746 2014-01-28 Richard Biener <rguenther@suse.de>
33748 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
33750 2014-01-28 Richard Biener <rguenther@suse.de>
33752 PR rtl-optimization/45364
33753 PR rtl-optimization/59890
33754 * var-tracking.c (local_get_addr_clear_given_value): Handle
33755 already cleared slot.
33756 (val_reset): Handle not allocated local_get_addr_cache.
33757 (vt_find_locations): Use post-order on the inverted CFG.
33759 2014-01-28 Alan Modra <amodra@gmail.com>
33761 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
33762 * configure.ac <recursive call for build != host>: Define
33763 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
33764 and LD_FOR_BUILD too.
33765 * configure: Regenerate.
33767 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
33769 * config/i386/i386.c (get_builtin_code_for_version): Separate
33770 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
33771 Broadwell from Haswell.
33773 2014-01-27 Steve Ellcey <sellcey@mips.com>
33775 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
33776 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
33777 * config/mips/mips.c (mips_option_override): Change setting
33779 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
33780 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
33781 Change from Mask to Var.
33783 2014-01-27 Jeff Law <law@redhat.com>
33785 * ipa-inline.c (inline_small_functions): Fix typo.
33787 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
33789 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
33790 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
33791 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
33792 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
33793 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
33794 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
33795 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
33796 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
33797 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
33798 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
33799 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
33800 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
33801 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
33802 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
33803 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
33804 (_mm512_storeu_epi64): Ditto.
33805 (_mm512_cmpge_epi32_mask): Ditto.
33806 (_mm512_cmpge_epu32_mask): Ditto.
33807 (_mm512_cmpge_epi64_mask): Ditto.
33808 (_mm512_cmpge_epu64_mask): Ditto.
33809 (_mm512_cmple_epi32_mask): Ditto.
33810 (_mm512_cmple_epu32_mask): Ditto.
33811 (_mm512_cmple_epi64_mask): Ditto.
33812 (_mm512_cmple_epu64_mask): Ditto.
33813 (_mm512_cmplt_epi32_mask): Ditto.
33814 (_mm512_cmplt_epu32_mask): Ditto.
33815 (_mm512_cmplt_epi64_mask): Ditto.
33816 (_mm512_cmplt_epu64_mask): Ditto.
33817 (_mm512_cmpneq_epi32_mask): Ditto.
33818 (_mm512_cmpneq_epu32_mask): Ditto.
33819 (_mm512_cmpneq_epi64_mask): Ditto.
33820 (_mm512_cmpneq_epu64_mask): Ditto.
33821 (_mm512_expand_pd): Ditto.
33822 (_mm512_expand_ps): Ditto.
33823 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
33824 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
33825 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
33826 * config/i386/i386.c (ix86_builtins): Add
33827 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
33828 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
33829 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
33830 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
33831 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
33832 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
33833 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
33834 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
33835 IX86_BUILTIN_PMOVUSQW512_MEM.
33836 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
33837 __builtin_ia32_pmovsqd512mem_mask,
33838 __builtin_ia32_pmovqd512mem_mask,
33839 __builtin_ia32_pmovusqw512mem_mask,
33840 __builtin_ia32_pmovsqw512mem_mask,
33841 __builtin_ia32_pmovqw512mem_mask,
33842 __builtin_ia32_pmovusdw512mem_mask,
33843 __builtin_ia32_pmovsdw512mem_mask,
33844 __builtin_ia32_pmovdw512mem_mask,
33845 __builtin_ia32_pmovqb512mem_mask,
33846 __builtin_ia32_pmovusqb512mem_mask,
33847 __builtin_ia32_pmovsqb512mem_mask,
33848 __builtin_ia32_pmovusdb512mem_mask,
33849 __builtin_ia32_pmovsdb512mem_mask,
33850 __builtin_ia32_pmovdb512mem_mask.
33851 (bdesc_args): Add __builtin_ia32_expanddf512,
33852 __builtin_ia32_expandsf512.
33853 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
33854 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
33855 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
33856 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
33857 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
33858 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
33859 (avx512f_<code>v8div16qi2_mask_store): This.
33860 (avx512f_expand<mode>): New.
33862 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
33864 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
33866 (_mm512_mask_prefetch_i64gather_pd): Ditto.
33867 (_mm512_prefetch_i32scatter_pd): Ditto.
33868 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
33869 (_mm512_prefetch_i64scatter_pd): Ditto.
33870 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
33871 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
33872 (_mm512_mask_prefetch_i64gather_ps): Ditto.
33873 (_mm512_prefetch_i32scatter_ps): Ditto.
33874 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
33875 (_mm512_prefetch_i64scatter_ps): Ditto.
33876 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
33877 * config/i386/i386-builtin-types.def: Define
33878 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
33879 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
33880 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
33881 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
33882 IX86_BUILTIN_SCATTERPFQPD.
33883 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
33884 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
33885 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
33886 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
33887 __builtin_ia32_scatterpfqps.
33888 (ix86_expand_builtin): Expand new built-ins.
33889 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
33890 fix memory access data type.
33891 (*avx512pf_gatherpf<mode>_mask): Ditto.
33892 (*avx512pf_gatherpf<mode>): Ditto.
33893 (avx512pf_scatterpf<mode>): Ditto.
33894 (*avx512pf_scatterpf<mode>_mask): Ditto.
33895 (*avx512pf_scatterpf<mode>): Ditto.
33896 (GATHER_SCATTER_SF_MEM_MODE): New.
33897 (avx512pf_gatherpf<mode>df): Ditto.
33898 (*avx512pf_gatherpf<mode>df_mask): Ditto.
33899 (*avx512pf_scatterpf<mode>df): Ditto.
33901 2014-01-27 Jakub Jelinek <jakub@redhat.com>
33904 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
33905 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
33908 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
33910 * common/config/arm/arm-common.c
33911 (arm_rewrite_mcpu): Handle multiple names.
33913 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
33915 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
33917 * gimple-builder.h (create_gimple_tmp): Delete.
33919 2014-01-27 Christian Bruel <christian.bruel@st.com>
33921 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
33924 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
33926 * config/pa/pa.md (call): Generate indirect long calls to non-local
33927 functions when outputing 32-bit code.
33928 (call_value): Likewise except for special call to buggy powf function.
33930 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
33931 portable runtime and PIC indirect calls.
33932 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
33933 and PIC call sequences. Use ldo instead of blr to set return register
33934 in PIC call sequence.
33936 2014-01-25 Walter Lee <walt@tilera.com>
33938 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
33939 avoid clobbering a live register.
33941 2014-01-25 Walter Lee <walt@tilera.com>
33943 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
33944 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
33945 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
33946 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
33948 2014-01-25 Walter Lee <walt@tilera.com>
33950 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
33951 arguments on even registers.
33952 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
33954 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
33955 (BIGGEST_ALIGNMENT): Ditto.
33956 (BIGGEST_FIELD_ALIGNMENT): Ditto.
33958 2014-01-25 Walter Lee <walt@tilera.com>
33960 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
33961 insns before bundling.
33962 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
33964 2014-01-25 Walter Lee <walt@tilera.com>
33966 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
33967 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
33968 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
33970 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
33972 * config/mips/constraints.md (kl): Delete.
33973 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
33974 define expands, using...
33975 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
33976 instructions for MIPS16.
33977 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
33978 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
33980 2014-01-25 Walter Lee <walt@tilera.com>
33982 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
33986 2014-01-25 Walter Lee <walt@tilera.com>
33988 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
33989 (TARGET_EXPAND_TO_RTL_HOOK): Define.
33991 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
33993 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
33996 2014-01-25 Jakub Jelinek <jakub@redhat.com>
33998 * print-rtl.c (in_call_function_usage): New var.
33999 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
34000 EXPR_LIST mode as mode and not as reg note name.
34002 PR middle-end/59561
34003 * cfgloopmanip.c (copy_loop_info): If
34004 loop->warned_aggressive_loop_optimizations, make sure
34005 the flag is set in target loop too.
34007 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
34009 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
34011 * builtins.def: Likewise.
34012 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
34013 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
34014 * ira.c (ira_setup_eliminable_regset): Likewise.
34015 * omp-low.c (gate_expand_omp): Likewise.
34016 (execute_lower_omp): Likewise.
34017 (diagnose_sb_0): Likewise.
34018 (gate_diagnose_omp_blocks): Likewise.
34019 (simd_clone_clauses_extract): Likewise.
34022 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34024 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
34025 correction for little endian...
34026 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
34029 2014-01-24 Jeff Law <law@redhat.com>
34031 PR tree-optimization/59919
34032 * tree-vrp.c (find_assert_locations_1): Do not register asserts
34033 for non-returning calls.
34035 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
34037 * common/config/aarch64/aarch64-common.c
34038 (aarch64_rewrite_mcpu): Handle multiple names.
34039 * config/aarch64/aarch64.h
34040 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
34042 2014-01-24 Dodji Seketeli <dodji@redhat.com>
34044 * input.c (add_file_to_cache_tab): Handle the case where fopen
34047 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
34050 * config/i386/i386.md (pushsf splitter): Get stack adjustment
34051 from push operand if code of push isn't PRE_DEC.
34053 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
34056 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
34057 -mquad-memory-atomic. Update -mquad-memory documentation to say
34058 it is only used for non-atomic loads/stores.
34060 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
34061 -mquad-memory or -mquad-memory-atomic switches.
34063 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
34064 -mquad-memory-atomic to ISA 2.07 support.
34066 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
34067 to separate support of normal quad word memory operations (ldq, stq)
34068 from the atomic quad word memory operations.
34070 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
34071 support to separate non-atomic quad word operations from atomic
34072 quad word operations. Disable non-atomic quad word operations in
34073 little endian mode so that we don't have to swap words after the
34074 load and before the store.
34075 (quad_load_store_p): Add comment about atomic quad word support.
34076 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
34077 options printed with -mdebug=reg.
34079 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
34080 -mquad-memory-atomic as the test for whether we have quad word
34081 atomic instructions.
34082 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
34083 or -mp8-vector are used, allow byte/half-word atomic operations.
34085 * config/rs6000/sync.md (load_lockedti): Insure that the address
34086 is a proper indexed or indirect address for the lqarx instruction.
34087 On little endian systems, swap the hi/lo registers after the lqarx
34089 (load_lockedpti): Use indexed_or_indirect_operand predicate to
34090 insure the address is valid for the lqarx instruction.
34091 (store_conditionalti): Insure that the address is a proper indexed
34092 or indirect address for the stqcrx. instruction. On little endian
34093 systems, swap the hi/lo registers before doing the stqcrx.
34095 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
34096 insure the address is valid for the stqcrx. instruction.
34098 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
34099 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
34100 type of quad memory support is available.
34102 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
34104 PR regression/59915
34105 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
34106 there is a danger of looping.
34108 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
34110 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
34111 force flag_ira_loop_pressure if set via command line.
34113 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
34115 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
34116 (ashr_simd): New builtin handling DI mode.
34117 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
34118 (aarch64_sshr_simddi): New match pattern.
34119 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
34120 (vshrd_n_s64): Likewise.
34121 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
34123 2014-01-23 Nick Clifton <nickc@redhat.com>
34125 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
34126 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
34127 favour of mcu specific scripts.
34128 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
34131 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
34132 Alex Velenko <Alex.Velenko@arm.com>
34134 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
34135 (vaddv_s16): Likewise.
34136 (vaddv_s32): Likewise.
34137 (vaddv_u8): Likewise.
34138 (vaddv_u16): Likewise.
34139 (vaddv_u32): Likewise.
34140 (vaddvq_s8): Likewise.
34141 (vaddvq_s16): Likewise.
34142 (vaddvq_s32): Likewise.
34143 (vaddvq_s64): Likewise.
34144 (vaddvq_u8): Likewise.
34145 (vaddvq_u16): Likewise.
34146 (vaddvq_u32): Likewise.
34147 (vaddvq_u64): Likewise.
34148 (vaddv_f32): Likewise.
34149 (vaddvq_f32): Likewise.
34150 (vaddvq_f64): Likewise.
34151 (vmaxv_f32): Likewise.
34152 (vmaxv_s8): Likewise.
34153 (vmaxv_s16): Likewise.
34154 (vmaxv_s32): Likewise.
34155 (vmaxv_u8): Likewise.
34156 (vmaxv_u16): Likewise.
34157 (vmaxv_u32): Likewise.
34158 (vmaxvq_f32): Likewise.
34159 (vmaxvq_f64): Likewise.
34160 (vmaxvq_s8): Likewise.
34161 (vmaxvq_s16): Likewise.
34162 (vmaxvq_s32): Likewise.
34163 (vmaxvq_u8): Likewise.
34164 (vmaxvq_u16): Likewise.
34165 (vmaxvq_u32): Likewise.
34166 (vmaxnmv_f32): Likewise.
34167 (vmaxnmvq_f32): Likewise.
34168 (vmaxnmvq_f64): Likewise.
34169 (vminv_f32): Likewise.
34170 (vminv_s8): Likewise.
34171 (vminv_s16): Likewise.
34172 (vminv_s32): Likewise.
34173 (vminv_u8): Likewise.
34174 (vminv_u16): Likewise.
34175 (vminv_u32): Likewise.
34176 (vminvq_f32): Likewise.
34177 (vminvq_f64): Likewise.
34178 (vminvq_s8): Likewise.
34179 (vminvq_s16): Likewise.
34180 (vminvq_s32): Likewise.
34181 (vminvq_u8): Likewise.
34182 (vminvq_u16): Likewise.
34183 (vminvq_u32): Likewise.
34184 (vminnmv_f32): Likewise.
34185 (vminnmvq_f32): Likewise.
34186 (vminnmvq_f64): Likewise.
34188 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
34190 * config/aarch64/aarch64-simd.md
34191 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
34192 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
34193 (*aarch64_mul3_elt<mode>): Likewise.
34194 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
34195 (*aarch64_mul3_elt_to_64v2df): Likewise.
34196 (*aarch64_mla_elt<mode>): Likewise.
34197 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
34198 (*aarch64_mls_elt<mode>): Likewise.
34199 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
34200 (*aarch64_fma4_elt<mode>): Likewise.
34201 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
34202 (*aarch64_fma4_elt_to_64v2df): Likewise.
34203 (*aarch64_fnma4_elt<mode>): Likewise.
34204 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
34205 (*aarch64_fnma4_elt_to_64v2df): Likewise.
34206 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
34207 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
34208 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
34209 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
34210 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
34211 (aarch64_sqdmull_lane<mode>_internal): Likewise.
34212 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
34214 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
34216 * config/aarch64/aarch64-simd.md
34217 (aarch64_be_checked_get_lane<mode>): New define_expand.
34218 * config/aarch64/aarch64-simd-builtins.def
34219 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
34220 New builtin definition.
34221 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
34222 Use new safe be builtin.
34224 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
34226 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
34228 (aarch64_be_st1<mode>): Likewise.
34229 (aarch_ld1<VALL:mode>): Define_expand modified.
34230 (aarch_st1<VALL:mode>): Likewise.
34231 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
34232 (UNSPEC_ST1): Likewise.
34234 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
34236 * config/microblaze/microblaze.md: Add trap insn and attribute
34238 2014-01-23 Dodji Seketeli <dodji@redhat.com>
34240 PR preprocessor/58580
34241 * input.h (location_get_source_line): Take an additional line_size
34243 (void diagnostics_file_cache_fini): Declare new function.
34244 * input.c (struct fcache): New type.
34245 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
34246 New static constants.
34247 (diagnostic_file_cache_init, total_lines_num)
34248 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
34249 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
34250 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
34251 (get_next_line, read_next_line, goto_next_line, read_line_num):
34252 New static function definitions.
34253 (diagnostic_file_cache_fini): New function.
34254 (location_get_source_line): Take an additional output line_len
34255 parameter. Re-write using lookup_or_add_file_to_cache_tab and
34257 * diagnostic.c (diagnostic_finish): Call
34258 diagnostic_file_cache_fini.
34259 (adjust_line): Take an additional input parameter for the length
34260 of the line, rather than calculating it with strlen.
34261 (diagnostic_show_locus): Adjust the use of
34262 location_get_source_line and adjust_line with respect to their new
34263 signature. While displaying a line now, do not stop at the first
34264 null byte. Rather, display the zero byte as a space and keep
34265 going until we reach the size of the line.
34266 * Makefile.in: Add vec.o to OBJS-libcommon
34268 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
34269 Ilya Tocar <ilya.tocar@intel.com>
34271 * config/i386/avx512fintrin.h (_mm512_kmov): New.
34272 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
34273 (__builtin_ia32_kmov16): Ditto.
34274 * config/i386/i386.md (UNSPEC_KMOV): New.
34277 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
34279 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
34280 (_mm512_storeu_si512): Ditto.
34282 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
34285 * rtl.h (get_referenced_operands): Declare.
34286 * recog.c (get_referenced_operands): New function.
34287 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
34288 operands have been referenced when recording LO_SUM references.
34290 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
34292 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
34294 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
34296 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
34297 Enable for generic and recent AMD targets.
34299 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
34301 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
34302 ARG_SIZE note when adjustment was eliminated.
34304 2014-01-22 Jeff Law <law@redhat.com>
34306 PR tree-optimization/59597
34307 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
34308 in file. Accept new argument REGISTERING and use it to modify
34309 dump output appropriately.
34310 (register_jump_thread): Corresponding changes.
34311 (mark_threaded_blocks): Reinstate code to cancel unprofitable
34312 thread paths involving joiner blocks. Add code to dump cancelled
34313 jump threading paths.
34315 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
34317 PR rtl-optimization/59477
34318 * lra-constraints.c (inherit_in_ebb): Process call for living hard
34319 regs. Update reloads_num and potential_reload_hard_regs for all insns.
34321 2014-01-22 Tom Tromey <tromey@redhat.com>
34323 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
34325 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
34327 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
34329 PR rtl-optimization/59896
34330 * lra-constraints.c (process_alt_operands): Check unused note for
34331 matched operands of insn with no output reloads.
34333 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
34335 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
34336 (mips_move_from_gpr_cost): Likewise.
34338 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
34340 PR rtl-optimization/59858
34341 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
34342 ira_class_hard_regs_num.
34343 (process_alt_operands): Increase reject for dying matched operand.
34345 2014-01-21 Jakub Jelinek <jakub@redhat.com>
34348 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
34349 smaller than size, perform several stores or loads and stores
34350 at dst + count - size to store or copy all of size bytes, rather
34351 than just last modesize bytes.
34353 2014-01-20 DJ Delorie <dj@redhat.com>
34355 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
34356 that CLOBBERs are REGs before propogating their values.
34358 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
34360 PR middle-end/59789
34361 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
34362 (cgraph_inline_failed_type): New function.
34363 * cgraph.h (DEFCIFCODE): Add type.
34364 (cgraph_inline_failed_type_t): New enum.
34365 (cgraph_inline_failed_type): New prototype.
34366 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
34367 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
34368 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
34369 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
34370 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
34371 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
34372 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
34373 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
34374 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
34375 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
34376 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
34377 OPTIMIZATION_MISMATCH.
34378 * tree-inline.c (expand_call_inline): Emit errors during
34379 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
34381 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
34384 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
34385 mode attribute in insn output.
34387 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
34389 * output.h (output_constant): Delete.
34390 * varasm.c (output_constant): Make private.
34392 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
34394 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
34396 2014-01-20 Jakub Jelinek <jakub@redhat.com>
34398 PR middle-end/59860
34399 * tree.h (fold_builtin_strcat): New prototype.
34400 * builtins.c (fold_builtin_strcat): No longer static. Add len
34401 argument, if non-NULL, don't call c_strlen. Optimize
34402 directly into __builtin_memcpy instead of __builtin_strcpy.
34403 (fold_builtin_2): Adjust fold_builtin_strcat caller.
34404 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
34406 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
34408 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
34409 for SImode_address_operand operands, having only a REG argument.
34411 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
34413 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
34414 loader name using mbig-endian.
34415 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
34417 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
34419 * doc/invoke.texi (-march): Clarify documentation for AArch64.
34420 (-mtune): Likewise.
34423 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
34425 * config/aarch64/aarch64-protos.h
34426 (aarch64_cannot_change_mode_class_ptr): Declare.
34427 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
34428 aarch64_cannot_change_mode_class_ptr): New.
34429 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
34430 backend hook aarch64_cannot_change_mode_class.
34432 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
34434 * common/config/aarch64/aarch64-common.c
34435 (aarch64_handle_option): Don't handle any option order logic here.
34436 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
34437 selected_cpu, warn on architecture version mismatch.
34438 (aarch64_override_options): Fix parsing order for option strings.
34440 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34441 Iain Sandoe <iain@codesourcery.com>
34444 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
34445 warning. Amend comment to reflect current functionality.
34447 2014-01-20 Richard Biener <rguenther@suse.de>
34449 PR middle-end/59860
34450 * builtins.c (fold_builtin_strcat): Remove case better handled
34451 by tree-ssa-strlen.c.
34453 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
34455 * config/aarch64/aarch64.opt
34456 (mcpu, march, mtune): Make case-insensitive.
34458 2014-01-20 Jakub Jelinek <jakub@redhat.com>
34461 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
34462 if operands[1] is a REG or ZERO_EXTEND of a REG.
34464 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
34466 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
34468 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
34470 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
34471 long non-pic millicode calls.
34473 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34475 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
34477 2014-01-19 Kito Cheng <kito@0xlab.org>
34479 * builtins.c (expand_movstr): Check movstr expand done or fail.
34481 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34482 H.J. Lu <hongjiu.lu@intel.com>
34485 * config/i386/i386.md (*lea<mode>): Zero-extend return register
34486 to DImode for zero-extended addresses.
34488 2014-01-19 Jakub Jelinek <jakub@redhat.com>
34490 PR rtl-optimization/57763
34491 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
34492 on the new indirect jump_insn and increment LABEL_NUSES (label).
34494 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
34498 * config.gcc (x86_archs): New variable.
34499 (x86_64_archs): Likewise.
34500 (x86_cpus): Likewise.
34501 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
34502 --with-arch/--with-cpu= options.
34503 Support --with-arch=/--with-cpu={nehalem,westmere,
34504 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
34506 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34508 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
34509 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
34511 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34513 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
34515 2014-01-18 Jakub Jelinek <jakub@redhat.com>
34518 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
34519 clear cpp_get_options (parse_in)->warn_unused_macros for
34520 ix86_target_macros_internal with cpp_define.
34522 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
34524 * jump.c (delete_related_insns): Keep (use (insn))s.
34525 * reorg.c (redundant_insn): Check for barriers too.
34527 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34529 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
34531 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
34533 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
34534 call to $$dyncall when TARGET_LONG_CALLS is true.
34536 2014-01-17 Jeff Law <law@redhat.com>
34538 * ree.c (combine_set_extension): Temporarily disable test for
34539 changing number of hard registers.
34541 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
34543 PR middle-end/58125
34544 * ipa-inline-analysis.c (inline_free_summary):
34545 Do not free summary of aliases.
34547 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34549 PR middle-end/59706
34550 * gimplify.c (gimplify_expr): Use create_tmp_var
34551 instead of create_tmp_var_raw. If cond doesn't have
34552 integral type, don't add the IFN_ANNOTATE builtin at all.
34554 2014-01-17 Martin Jambor <mjambor@suse.cz>
34557 * ipa-cp.c (prev_edge_clone): New variable.
34558 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
34559 Also resize prev_edge_clone vector.
34560 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
34561 (ipcp_edge_removal_hook): New function.
34562 (ipcp_driver): Register ipcp_edge_removal_hook.
34564 2014-01-17 Andrew Pinski <apinski@cavium.com>
34565 Steve Ellcey <sellcey@mips.com>
34568 * config/mips/mips.c (mips_print_operand): Check operand mode instead
34571 2014-01-17 Jeff Law <law@redhat.com>
34573 PR middle-end/57904
34574 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
34575 so that pass_ccp runs first.
34577 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34579 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
34580 (ix86_adjust_cost): Use !TARGET_XXX.
34581 (do_reorder_for_imul): Likewise.
34582 (swap_top_of_ready_list): Likewise.
34583 (ix86_sched_reorder): Likewise.
34585 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34587 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
34588 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
34589 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
34590 (intel_memset): New. Duplicate slm_memset.
34591 (intel_cost): New. Duplicate slm_cost.
34592 (m_INTEL): New macro.
34593 (processor_target_table): Add "intel".
34594 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
34595 with PROCESSOR_INTEL for "intel".
34596 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
34597 PROCESSOR_SILVERMONT.
34598 (ix86_issue_rate): Likewise.
34599 (ix86_adjust_cost): Likewise.
34600 (ia32_multipass_dfa_lookahead): Likewise.
34601 (swap_top_of_ready_list): Likewise.
34602 (ix86_sched_reorder): Likewise.
34603 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
34604 instead of TARGET_OPT_AGU.
34605 * config/i386/i386.h (TARGET_INTEL): New.
34606 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
34607 (processor_type): Add PROCESSOR_INTEL.
34608 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
34609 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
34611 2014-01-17 Marek Polacek <polacek@redhat.com>
34614 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
34617 2014-01-17 Richard Biener <rguenther@suse.de>
34619 PR tree-optimization/46590
34620 * opts.c (default_options_table): Add entries for
34621 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
34622 all enabled at -O1 but not for -Og.
34623 * common.opt (fbranch-count-reg): Remove Init(1).
34624 (fmove-loop-invariants): Likewise.
34625 (ftree-pta): Likewise.
34627 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34629 * config/i386/i386.c (ix86_data_alignment): For compatibility with
34630 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
34631 decls to at least the GCC 4.8 used alignments.
34634 * tree-nested.c (convert_nonlocal_reference_stmt,
34635 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
34636 of GIMPLE_BIND stmts, adjust associated decls.
34638 2014-01-17 Richard Biener <rguenther@suse.de>
34640 PR tree-optimization/46590
34641 * vec.h (vec<>::bseach): New member function implementing
34642 binary search according to C89 bsearch.
34643 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
34644 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
34645 bitmap pointer again. Make accesses_in_loop a flat array.
34646 (mem_ref_obstack): New global.
34647 (outermost_indep_loop): Adjust for mem_ref->stored changes.
34648 (mark_ref_stored): Likewise.
34649 (ref_indep_loop_p_2): Likewise.
34650 (set_ref_stored_in_loop): New helper function.
34651 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
34652 (memref_free): Adjust.
34653 (record_mem_ref_loc): Simplify.
34654 (gather_mem_refs_stmt): Adjust.
34655 (sort_locs_in_loop_postorder_cmp): New function.
34656 (analyze_memory_references): Sort accesses_in_loop after
34657 loop postorder number.
34658 (find_ref_loc_in_loop_cmp): New function.
34659 (for_all_locs_in_loop): Find relevant cluster of locs in
34660 accesses_in_loop and iterate without recursion.
34661 (execute_sm): Avoid uninit warning.
34662 (struct ref_always_accessed): Simplify.
34663 (ref_always_accessed::operator ()): Likewise.
34664 (ref_always_accessed_p): Likewise.
34665 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
34666 loop postorder numbers here.
34667 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
34670 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
34673 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
34674 on decls for which assemble_alias has been called.
34676 2014-01-17 Nick Clifton <nickc@redhat.com>
34678 * config/msp430/msp430.opt: (mcpu): New option.
34679 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
34680 (msp430_option_override): Parse target_cpu. If the MCU name
34681 matches a generic string, clear target_mcu.
34682 (msp430_attr): Allow numeric interrupt values up to 63.
34683 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
34684 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
34686 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
34688 * config/msp430/msp430.md (popm): Use %J rather than %I.
34689 (addsi3): Use msp430_nonimmediate_operand for operand 2.
34690 (addhi_cy_i): Use immediate_operand for operand 2.
34691 * doc/invoke.texi: Document -mcpu option.
34693 2014-01-17 Richard Biener <rguenther@suse.de>
34695 PR rtl-optimization/38518
34696 * df.h (df_analyze_loop): Declare.
34697 * df-core.c: Include cfgloop.h.
34698 (df_analyze_1): Split out main part of df_analyze.
34699 (df_analyze): Adjust.
34700 (loop_inverted_post_order_compute): New function.
34701 (loop_post_order_compute): Likewise.
34702 (df_analyze_loop): New function avoiding whole-function
34703 postorder computes.
34704 * loop-invariant.c (find_defs): Use df_analyze_loop.
34705 (find_invariants): Adjust.
34706 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
34708 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
34710 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
34711 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
34713 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
34715 * ipa-ref.c (ipa_remove_stmt_references): Fix references
34716 traversal when removing references.
34718 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
34721 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
34723 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
34725 PR middle-end/56791
34726 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
34727 pushing a reload for an autoinc when we had previously reloaded an
34728 inner part of the address.
34730 2014-01-16 Jakub Jelinek <jakub@redhat.com>
34732 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
34734 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
34735 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
34736 when not giving up or versioning for alias only because of
34738 (vect_analyze_data_ref_dependences): Set to true.
34739 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
34741 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
34742 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
34745 PR middle-end/58344
34746 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
34749 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
34750 operand 0 predicate for gathers, use a new pseudo as subtarget.
34752 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
34754 PR middle-end/59609
34755 * lra-constraints.c (process_alt_operands): Add printing debug info.
34756 Check absence of input/output reloads for matched operands too.
34758 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
34760 PR rtl-optimization/59835
34761 * ira.c (ira_init_register_move_cost): Increase cost for
34764 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
34766 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
34768 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
34771 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
34772 non-register objects. Use gen_(high/low)part more consistently.
34775 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
34778 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
34779 endian support, remove tests for WORDS_BIG_ENDIAN.
34780 (p8_mfvsrd_3_<mode>): Likewise.
34781 (reload_gpr_from_vsx<mode>): Likewise.
34782 (reload_gpr_from_vsxsf): Likewise.
34783 (p8_mfvsrd_4_disf): Likewise.
34785 2014-01-16 Richard Biener <rguenther@suse.de>
34787 PR rtl-optimization/46590
34788 * lcm.c (compute_antinout_edge): Use postorder iteration.
34789 (compute_laterin): Use inverted postorder iteration.
34791 2014-01-16 Nick Clifton <nickc@redhat.com>
34793 PR middle-end/28865
34794 * varasm.c (output_constant): Return the number of bytes actually
34796 (output_constructor_array_range): Update the field size with the
34797 number of bytes emitted by output_constant.
34798 (output_constructor_regular_field): Likewise. Also do not
34799 complain if the total number of bytes emitted is now greater
34800 than the expected fieldpos.
34801 * output.h (output_constant): Update prototype and descriptive comment.
34803 2014-01-16 Marek Polacek <polacek@redhat.com>
34805 PR middle-end/59827
34806 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
34807 it is error_mark_node.
34809 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
34811 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
34812 VALID_AVX256_REG_OR_OI_MODE.
34814 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
34816 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
34817 current procedure should be profiled.
34819 2014-01-15 Andrew Pinski <apinski@cavium.com>
34821 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
34822 of moving from/to the STACK_REG register class.
34824 2014-01-15 Richard Henderson <rth@redhat.com>
34827 * reginfo.c (global_regs_decl): Globalize.
34828 * rtl.h (global_regs_decl): Declare.
34829 * ira.c (do_reload): Diagnose frame_pointer_needed and it
34830 reserved via global_regs.
34832 2014-01-15 Teresa Johnson <tejohnson@google.com>
34834 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
34836 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
34838 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
34839 and vmulosh rather than call gen_vec_widen_smult_*.
34840 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
34841 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
34842 (vec_widen_smult_even_v16qi): Likewise.
34843 (vec_widen_umult_even_v8hi): Likewise.
34844 (vec_widen_smult_even_v8hi): Likewise.
34845 (vec_widen_umult_odd_v16qi): Likewise.
34846 (vec_widen_smult_odd_v16qi): Likewise.
34847 (vec_widen_umult_odd_v8hi): Likewise.
34848 (vec_widen_smult_odd_v8hi): Likewise.
34849 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
34850 vmuloub rather than call gen_vec_widen_umult_*.
34851 (vec_widen_umult_lo_v16qi): Likewise.
34852 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
34853 vmulosb rather than call gen_vec_widen_smult_*.
34854 (vec_widen_smult_lo_v16qi): Likewise.
34855 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
34856 rather than call gen_vec_widen_umult_*.
34857 (vec_widen_umult_lo_v8hi): Likewise.
34858 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
34859 rather than call gen_vec_widen_smult_*.
34860 (vec_widen_smult_lo_v8hi): Likewise.
34862 2014-01-15 Jeff Law <law@redhat.com>
34864 PR tree-optimization/59747
34865 * ree.c (find_and_remove_re): Properly handle case where a second
34866 eliminated extension requires widening a copy created for elimination
34867 of a prior extension.
34868 (combine_set_extension): Ensure that the number of hard regs needed
34869 for a destination register does not change when we widen it.
34871 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
34873 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
34874 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
34875 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
34876 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
34877 (avr-*-rtems*): Likewise.
34878 (bfin*-rtems*): Likewise.
34879 (moxie-*-rtems*): Likewise.
34880 (h8300-*-rtems*): Likewise.
34881 (i[34567]86-*-rtems*): Likewise.
34882 (lm32-*-rtems*): Likewise.
34883 (m32r-*-rtems*): Likewise.
34884 (m68k-*-rtems*): Likewise.
34885 (microblaze*-*-rtems*): Likewise.
34886 (mips*-*-rtems*): Likewise.
34887 (powerpc-*-rtems*): Likewise.
34888 (sh-*-rtems*): Likewise.
34889 (sparc-*-rtems*): Likewise.
34890 (sparc64-*-rtems*): Likewise.
34891 (v850-*-rtems*): Likewise.
34892 (m32c-*-rtems*): Likewise.
34894 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
34896 PR rtl-optimization/59511
34897 * ira.c (ira_init_register_move_cost): Use memory costs for some
34898 cases of register move cost calculations.
34899 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
34900 instead of BB frequency.
34901 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
34902 * lra-assigns.c (find_hard_regno_for): Ditto.
34904 2014-01-15 Richard Biener <rguenther@suse.de>
34906 PR tree-optimization/59822
34907 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
34908 (vectorizable_load): Use it to hoist defs of uses of invariant
34909 loads out of the loop.
34911 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
34912 Kugan Vivekanandarajah <kuganv@linaro.org>
34915 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
34918 2014-01-15 Richard Biener <rguenther@suse.de>
34920 PR rtl-optimization/59802
34921 * lcm.c (compute_available): Use inverted postorder to seed
34922 the initial worklist.
34924 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
34927 * config/s390/s390.c (s390_preferred_reload_class): Don't return
34928 ADDR_REGS for invalid symrefs in non-PIC code.
34930 2014-01-15 Jakub Jelinek <jakub@redhat.com>
34933 * builtins.c (determine_block_size): Initialize *probable_max_size
34934 even if len_rtx is CONST_INT.
34936 2014-01-14 Andrew Pinski <apinski@cavium.com>
34938 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
34939 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
34940 (cortexa53_tunings): Likewise.
34941 (aarch64_sched_issue_rate): New function.
34942 (TARGET_SCHED_ISSUE_RATE): Define.
34944 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
34946 * ira-costs.c (find_costs_and_classes): Add missed
34947 ira_init_register_move_cost_if_necessary.
34949 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
34952 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
34954 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
34957 * config/i386/i386.c (type_natural_mode): Add a bool parameter
34958 to indicate if type is used for function return value. Warn ABI
34959 change if the vector mode isn't available for function return value.
34960 (ix86_function_arg_advance): Pass false to type_natural_mode.
34961 (ix86_function_arg): Likewise.
34962 (ix86_gimplify_va_arg): Likewise.
34963 (function_arg_32): Don't warn ABI change.
34964 (ix86_function_value): Pass true to type_natural_mode.
34965 (ix86_return_in_memory): Likewise.
34966 (ix86_struct_value_rtx): Removed.
34967 (TARGET_STRUCT_VALUE_RTX): Likewise.
34969 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
34971 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
34972 converting a conditional jump into a conditional return.
34974 2014-01-14 Richard Biener <rguenther@suse.de>
34976 PR tree-optimization/58921
34977 PR tree-optimization/59006
34978 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
34979 hoisting invariant stmts.
34980 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
34981 invariant loads on the preheader edge if possible.
34983 2014-01-14 Joey Ye <joey.ye@arm.com>
34985 * doc/plugin.texi (Building GCC plugins): Update to C++.
34987 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
34989 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
34990 (_mm_rcp28_round_ss): Ditto.
34991 (_mm_rsqrt28_round_sd): Ditto.
34992 (_mm_rsqrt28_round_ss): Ditto.
34993 (_mm_rcp28_sd): Ditto.
34994 (_mm_rcp28_ss): Ditto.
34995 (_mm_rsqrt28_sd): Ditto.
34996 (_mm_rsqrt28_ss): Ditto.
34997 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
34998 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
34999 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
35000 (IX86_BUILTIN_RCP28SD): Ditto.
35001 (IX86_BUILTIN_RCP28SS): Ditto.
35002 (IX86_BUILTIN_RSQRT28SD): Ditto.
35003 (IX86_BUILTIN_RSQRT28SS): Ditto.
35004 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
35005 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
35006 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
35007 (ix86_expand_special_args_builtin): Expand new FTYPE.
35008 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
35009 (srcp14<mode>): Make insn unary.
35010 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
35011 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
35012 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
35013 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
35014 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
35015 Fix rounding: make it SAE only.
35016 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
35018 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
35020 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
35021 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
35022 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
35023 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
35024 (round_saeonly_mask_scalar_operand4): Ditto.
35025 (round_saeonly_mask_scalar_op3): Ditto.
35026 (round_saeonly_mask_scalar_op4): Ditto.
35028 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35030 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
35031 Implement -maltivec=be for vec_insert and vec_extract.
35033 2014-01-10 DJ Delorie <dj@redhat.com>
35035 * config/msp430/msp430.md (call_internal): Don't allow memory
35036 references with SP as the base register.
35037 (call_value_internal): Likewise.
35038 * config/msp430/constraints.md (Yc): New. For memory references
35039 that don't use SP as a base register.
35041 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
35042 "an integer without a # prefix"
35043 * config/msp430/msp430.md (epilogue_helper): Use it.
35045 2014-01-13 Jakub Jelinek <jakub@redhat.com>
35048 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
35049 AVX512F gather builtins.
35050 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
35051 on gather decls with INTEGER_TYPE masktype.
35052 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
35053 directly into the builtin rather than hoisting it before loop.
35055 PR tree-optimization/59387
35056 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
35057 (scev_const_prop): If folded_casts and type has undefined overflow,
35058 use force_gimple_operand instead of force_gimple_operand_gsi and
35059 for each added stmt if it is assign with
35060 arith_code_with_undefined_signed_overflow, call
35061 rewrite_to_defined_overflow.
35062 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
35063 gimple-fold.h instead.
35064 (arith_code_with_undefined_signed_overflow,
35065 rewrite_to_defined_overflow): Moved to ...
35066 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
35067 rewrite_to_defined_overflow): ... here. No longer static.
35068 Include gimplify-me.h.
35069 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
35070 rewrite_to_defined_overflow): New prototypes.
35072 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35074 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
35076 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
35078 * builtins.c (get_object_alignment_2): Minor tweak.
35079 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
35081 2014-01-13 Christian Bruel <christian.bruel@st.com>
35083 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
35084 optimized non constant lengths.
35086 2014-01-13 Jakub Jelinek <jakub@redhat.com>
35089 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
35090 load as __atomic_load_N if possible.
35092 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
35094 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
35096 (rs6000_expand_builtin): Adjust call.
35098 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
35101 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
35102 * config/rs6000/rs6000.c: Include target-globals.h.
35103 (rs6000_set_current_function): Instead of doing target_reinit
35104 unconditionally, use save_target_globals_default_opts and
35105 restore_target_globals.
35107 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
35109 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
35110 (rs6000_expand_builtin): Handle mffs and mtfsf.
35111 (rs6000_init_builtins): Define mffs and mtfsf.
35112 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
35113 (rs6000_mffs): New pattern.
35114 (rs6000_mtfsf): New pattern.
35116 2014-01-11 Bin Cheng <bin.cheng@arm.com>
35118 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
35119 Start narrowing with START. Apply candidate-use pair
35120 and check overall cost in narrowing.
35121 (iv_ca_prune): Pass new argument.
35123 2014-01-10 Jeff Law <law@redhat.com>
35125 PR middle-end/59743
35126 * ree.c (combine_reaching_defs): Ensure the defining statement
35127 occurs before the extension when optimizing extensions with
35128 different source and destination hard registers.
35130 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
35133 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
35134 vtables into the type inheritance graph.
35136 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35138 PR rtl-optimization/59754
35139 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
35140 modes in the REGNO != REGNO case.
35142 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35144 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
35146 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35148 PR tree-optimization/59745
35149 * tree-predcom.c (tree_predictive_commoning_loop): Call
35150 free_affine_expand_cache if giving up because components is NULL.
35152 * target-globals.c (save_target_globals): Allocate < 4KB structs using
35153 GC in payload of target_globals struct instead of allocating them on
35154 the heap and the larger structs separately using GC.
35155 * target-globals.h (struct target_globals): Make regs, hard_regs,
35156 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
35157 of GTY((skip)) and change type to void *.
35158 (reset_target_globals): Cast loads from those fields to corresponding
35161 2014-01-10 Steve Ellcey <sellcey@mips.com>
35164 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
35165 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
35166 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
35168 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
35171 * aarch64-modes.def (CC_Zmode): New flags mode.
35172 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
35173 represents an equality.
35174 (aarch64_get_condition_code): Handle CC_Zmode.
35175 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
35177 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
35179 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
35180 extraction in good case.
35182 2014-01-10 Richard Biener <rguenther@suse.de>
35184 PR tree-optimization/59374
35185 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
35186 checking after SLP discovery. Mark stmts not participating
35187 in any SLP instance properly.
35189 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35191 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
35192 when handling a SET rtx.
35194 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35196 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
35197 (cortex-a57): Likewise.
35198 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
35200 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35202 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
35203 non-iwmmxt builtins.
35205 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
35209 * ipa-devirt.c record_target_from_binfo): Take as argument
35210 stack of binfos and lookup matching one for virtual inheritance.
35211 (possible_polymorphic_call_targets_1): Update.
35213 2014-01-10 Huacai Chen <chenhc@lemote.com>
35215 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
35216 kernel strings for Loongson-2E/2F/3A.
35218 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35220 PR middle-end/59670
35221 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
35222 is_gimple_call before calling gimple_call_internal_p.
35224 2014-01-09 Steve Ellcey <sellcey@mips.com>
35226 * Makefile.in (TREE_FLOW_H): Remove.
35227 (TREE_SSA_H): Add file names from tree-flow.h.
35228 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
35229 * tree.h: Remove tree-flow.h reference.
35230 * hash-table.h: Remove tree-flow.h reference.
35231 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
35232 reference with tree-ssa-loop.h.
35234 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35236 * doc/invoke.texi: Add -maltivec={be,le} options, and document
35237 default element-order behavior for -maltivec.
35238 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
35239 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
35240 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
35241 when targeting big endian, at least for now.
35242 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
35244 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35246 PR middle-end/47735
35247 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
35248 var satisfies use_register_for_decl, just take into account type
35249 alignment, rather than decl alignment.
35251 PR tree-optimization/59622
35252 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
35253 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
35254 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
35255 Don't devirtualize for inplace at all. For targets.length () == 1,
35256 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
35258 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
35260 * config/i386/i386.md (cpu): Remove the unused btver1.
35262 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
35264 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
35266 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35269 * tree-core.h (struct target_globals): New forward declaration.
35270 (struct tree_target_option): Add globals field.
35271 * tree.h (TREE_TARGET_GLOBALS): Define.
35272 (prepare_target_option_nodes_for_pch): New prototype.
35273 * target-globals.h (struct target_globals): Define even if
35274 !SWITCHABLE_TARGET.
35275 * tree.c (prepare_target_option_node_for_pch,
35276 prepare_target_option_nodes_for_pch): New functions.
35277 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
35278 * config/i386/i386.c: Include target-globals.h.
35279 (ix86_set_current_function): Instead of doing target_reinit
35280 unconditionally, use save_target_globals_default_opts and
35281 restore_target_globals.
35283 2014-01-09 Richard Biener <rguenther@suse.de>
35285 PR tree-optimization/59715
35286 * tree-cfg.h (split_critical_edges): Declare.
35287 * tree-cfg.c (split_critical_edges): Export.
35288 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
35290 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
35292 * cfgexpand.c (expand_stack_vars): Optionally disable
35293 asan stack protection.
35294 (expand_used_vars): Likewise.
35295 (partition_stack_vars): Likewise.
35296 * asan.c (asan_emit_stack_protection): Optionally disable
35297 after return stack usage.
35298 (instrument_derefs): Optionally disable memory access instrumentation.
35299 (instrument_builtin_call): Likewise.
35300 (instrument_strlen_call): Likewise.
35301 (asan_protect_global): Optionally disable global variables protection.
35302 * doc/invoke.texi: Added doc for new options.
35303 * params.def: Added new options.
35304 * params.h: Likewise.
35306 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35308 PR rtl-optimization/59724
35309 * ifcvt.c (cond_exec_process_if_block): Don't call
35310 flow_find_head_matching_sequence with 0 longest_match.
35311 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
35312 non-active insns if !stop_after.
35313 (try_head_merge_bb): Revert 2014-01-07 changes.
35315 2014-01-08 Jeff Law <law@redhat.com>
35317 * ree.c (get_sub_rtx): New function, extracted from...
35318 (merge_def_and_ext): Here.
35319 (combine_reaching_defs): Use get_sub_rtx.
35321 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
35323 * cgraph.h (varpool_variable_node): Do not choke on null node.
35325 2014-01-08 Catherine Moore <clm@codesourcery.com>
35327 * config/mips/mips.md (simple_return): Attempt to use JRC
35329 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
35331 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
35333 PR rtl-optimization/59137
35334 * reorg.c (steal_delay_list_from_target): Call update_block for
35336 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
35338 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35340 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
35341 two duplicate entries.
35343 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
35346 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
35348 * config/mips/mips.c (mips_truncated_op_cost): New function.
35349 (mips_rtx_costs): Adjust test for BADDU.
35350 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
35352 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
35354 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
35355 (*baddu_si): ...this new pattern.
35357 2014-01-08 Jakub Jelinek <jakub@redhat.com>
35360 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
35362 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
35364 PR middle-end/57748
35365 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
35367 (expand_expr, expand_normal): Adjust.
35368 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
35369 inner_reference_p. Use inner_reference_p to expand inner references.
35370 (store_expr): Adjust.
35371 * cfgexpand.c (expand_call_stmt): Adjust.
35373 2014-01-08 Rong Xu <xur@google.com>
35375 * gcov-io.c (gcov_var): Move from gcov-io.h.
35376 (gcov_position): Ditto.
35377 (gcov_is_error): Ditto.
35378 (gcov_rewrite): Ditto.
35379 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
35380 only part to libgcc/libgcov.h.
35382 2014-01-08 Marek Polacek <polacek@redhat.com>
35384 PR middle-end/59669
35385 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
35387 2014-01-08 Marek Polacek <polacek@redhat.com>
35390 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
35392 2014-01-08 Jakub Jelinek <jakub@redhat.com>
35394 PR rtl-optimization/59649
35395 * stor-layout.c (get_mode_bounds): For BImode return
35396 0 and STORE_FLAG_VALUE.
35398 2014-01-08 Richard Biener <rguenther@suse.de>
35400 PR middle-end/59630
35401 * gimple.h (is_gimple_builtin_call): Remove.
35402 (gimple_builtin_call_types_compatible_p): New.
35403 (gimple_call_builtin_p): New overload.
35404 * gimple.c (is_gimple_builtin_call): Remove.
35405 (validate_call): Rename to ...
35406 (gimple_builtin_call_types_compatible_p): ... this and export. Also
35407 check return types.
35408 (validate_type): New static function.
35409 (gimple_call_builtin_p): New overload and adjust.
35410 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
35411 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
35412 (gimple_fold_stmt_to_constant_1): Likewise.
35413 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
35415 2014-01-08 Richard Biener <rguenther@suse.de>
35417 PR middle-end/59471
35418 * gimplify.c (gimplify_expr): Gimplify register-register type
35419 VIEW_CONVERT_EXPRs to separate stmts.
35421 2014-01-07 Jeff Law <law@redhat.com>
35423 PR middle-end/53623
35424 * ree.c (combine_set_extension): Handle case where source
35425 and destination registers in an extension insn are different.
35426 (combine_reaching_defs): Allow source and destination registers
35427 in extension to be different under limited circumstances.
35428 (add_removable_extension): Remove restriction that the
35429 source and destination registers in the extension are the same.
35430 (find_and_remove_re): Emit a copy from the extension's
35431 destination to its source after the defining insn if
35432 the source and destination registers are different.
35434 PR middle-end/59285
35435 * ifcvt.c (merge_if_block): If we are merging a block with more than
35436 one successor with a block with no successors, remove any BARRIER
35437 after the second block.
35439 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
35441 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
35443 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
35446 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
35447 for 14-bit register offsets when INT14_OK_STRICT is false.
35449 2014-01-07 Roland Stigge <stigge@antcom.de>
35450 Michael Meissner <meissner@linux.vnet.ibm.com>
35453 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
35454 Only check TFmode for SPE constants. Don't check TImode or TDmode.
35456 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
35458 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
35461 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
35463 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
35464 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
35465 rtx is const0_rtx or not.
35467 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
35470 * target-globals.c (save_target_globals): Remove this_fn_optab
35472 * toplev.c: Include optabs.h.
35473 (target_reinit): Temporarily restore the global options if another
35474 set of options are in force.
35476 2014-01-07 Jakub Jelinek <jakub@redhat.com>
35478 PR rtl-optimization/58668
35479 * cfgcleanup.c (flow_find_cross_jump): Don't count
35480 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
35481 to determine what is counted.
35482 (flow_find_head_matching_sequence): Use active_insn_p to determine
35484 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
35486 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
35487 determine what is counted.
35489 PR tree-optimization/59643
35490 * tree-predcom.c (split_data_refs_to_components): If one dr is
35491 read and one write, determine_offset fails and the write isn't
35492 in the bad component, just put the read into the bad component.
35494 2014-01-07 Mike Stump <mikestump@comcast.net>
35495 Jakub Jelinek <jakub@redhat.com>
35498 * tree-core.h (struct tree_optimization_option): Change optabs
35499 type from unsigned char * to void *.
35500 * optabs.c (init_tree_optimization_optabs): Adjust
35501 TREE_OPTIMIZATION_OPTABS initialization.
35503 2014-01-06 Jakub Jelinek <jakub@redhat.com>
35506 * config/i386/i386.h (struct machine_function): Add
35507 no_drap_save_restore field.
35508 * config/i386/i386.c (ix86_save_reg): Use
35509 !cfun->machine->no_drap_save_restore instead of
35510 crtl->stack_realign_needed.
35511 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
35512 this function clears frame_pointer_needed. Set
35513 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
35514 and DRAP reg is needed.
35516 2014-01-06 Marek Polacek <polacek@redhat.com>
35519 * doc/implement-c.texi: Mention that other integer types are
35520 permitted as bit-field types in strictly conforming mode.
35522 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
35524 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
35525 is newly allocated.
35527 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
35529 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
35531 2014-01-06 Martin Jambor <mjambor@suse.cz>
35534 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
35536 * ipa-prop.c (ipa_print_node_params): Fix indentation.
35538 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
35542 * var-tracking.c (add_stores): Preserve the value of the source even if
35543 we don't record the store.
35545 2014-01-06 Terry Guo <terry.guo@arm.com>
35547 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
35549 2014-01-05 Iain Sandoe <iain@codesourcery.com>
35552 * config/darwin.c (darwin_function_section): Adjust return values to
35553 correspond to optimisation changes made in r206070.
35555 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
35557 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
35558 from prefetch_block tune setting.
35559 (nocona_cost): Correct size of prefetch block to 64.
35561 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
35563 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
35564 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
35565 used to save the static chain register in the computation of the offset
35566 from which the FP registers need to be restored.
35568 2014-01-04 Jakub Jelinek <jakub@redhat.com>
35570 PR tree-optimization/59519
35571 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
35572 ICE if get_current_def (current_new_name) is already non-NULL, as long
35573 as it is a phi result of some other phi in *new_exit_bb that has
35576 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
35577 or vmovdqu* for misaligned_operand.
35578 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
35579 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
35580 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
35581 aligned_mem for AVX512F masked aligned load and store builtins and for
35582 non-temporal moves.
35584 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
35586 PR tree-optimization/59651
35587 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
35588 Address range for negative step should be added by TYPE_SIZE_UNIT.
35590 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
35592 * config/m68k/m68k.c (handle_move_double): Handle pushes with
35593 overlapping registers also for registers other than the stack pointer.
35595 2014-01-03 Marek Polacek <polacek@redhat.com>
35598 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
35601 2014-01-03 Jakub Jelinek <jakub@redhat.com>
35604 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
35607 * config/i386/i386.md (MODE_SIZE): New mode attribute.
35608 (push splitter): Use <P:MODE_SIZE> instead of
35609 GET_MODE_SIZE (<P:MODE>mode).
35610 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
35611 (mov -1, reg peephole2): Likewise.
35612 * config/i386/sse.md (*mov<mode>_internal,
35613 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
35614 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
35615 *<code><mode>3, *andnot<mode>3<mask_name>,
35616 <mask_codefor><code><mode>3<mask_name>): Likewise.
35617 * config/i386/subst.md (mask_mode512bit_condition,
35618 sd_mask_mode512bit_condition): Likewise.
35620 2014-01-02 Xinliang David Li <davidxl@google.com>
35622 PR tree-optimization/59303
35623 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
35624 (dump_predicates): Better output format.
35625 (pred_equal_p): New function.
35626 (is_neq_relop_p): Ditto.
35627 (is_neq_zero_form_p): Ditto.
35628 (pred_expr_equal_p): Ditto.
35629 (pred_neg_p): Ditto.
35630 (simplify_pred): Ditto.
35631 (simplify_preds_2): Ditto.
35632 (simplify_preds_3): Ditto.
35633 (simplify_preds_4): Ditto.
35634 (simplify_preds): Ditto.
35635 (push_pred): Ditto.
35636 (push_to_worklist): Ditto.
35637 (get_pred_info_from_cmp): Ditto.
35638 (is_degenerated_phi): Ditto.
35639 (normalize_one_pred_1): Ditto.
35640 (normalize_one_pred): Ditto.
35641 (normalize_one_pred_chain): Ditto.
35642 (normalize_preds): Ditto.
35643 (normalize_cond_1): Remove function.
35644 (normalize_cond): Ditto.
35645 (is_gcond_subset_of): Ditto.
35646 (is_subset_of_any): Ditto.
35647 (is_or_set_subset_of): Ditto.
35648 (is_and_set_subset_of): Ditto.
35649 (is_norm_cond_subset_of): Ditto.
35650 (pred_chain_length_cmp): Ditto.
35651 (convert_control_dep_chain_into_preds): Type change.
35652 (find_predicates): Ditto.
35653 (find_def_preds): Ditto.
35654 (destroy_predicates_vecs): Ditto.
35655 (find_matching_predicates_in_rest_chains): Ditto.
35656 (use_pred_not_overlap_with_undef_path_pred): Ditto.
35657 (is_pred_expr_subset): Ditto.
35658 (is_pred_chain_subset_of): Ditto.
35659 (is_included_in): Ditto.
35660 (is_superset_of): Ditto.
35662 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
35664 Update copyright years.
35666 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
35668 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
35669 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
35670 config/arc/arc.md, config/arc/arc.opt,
35671 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
35672 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
35673 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
35674 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
35675 config/linux-protos.h, config/linux.c, config/winnt-c.c,
35676 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
35677 vtable-verify.c, vtable-verify.h: Use the standard form for the
35680 2014-01-02 Tobias Burnus <burnus@net-b.de>
35682 * gcc.c (process_command): Update copyright notice dates.
35683 * gcov-dump.c: Ditto.
35685 * doc/cpp.texi: Bump @copying's copyright year.
35686 * doc/cppinternals.texi: Ditto.
35687 * doc/gcc.texi: Ditto.
35688 * doc/gccint.texi: Ditto.
35689 * doc/gcov.texi: Ditto.
35690 * doc/install.texi: Ditto.
35691 * doc/invoke.texi: Ditto.
35693 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
35695 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
35697 2014-01-01 Jakub Jelinek <jakub@redhat.com>
35699 * config/i386/sse.md (*mov<mode>_internal): Guard
35700 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
35702 PR rtl-optimization/59647
35703 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
35704 new_rtx into UNSIGNED_FLOAT rtxes.
35706 Copyright (C) 2014 Free Software Foundation, Inc.
35708 Copying and distribution of this file, with or without modification,
35709 are permitted in any medium without royalty provided the copyright
35710 notice and this notice are preserved.