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2016-06-01tree-vect-loop.c (vect_determine_vectorization_factor): Also take into ↵Eric Botcazou1-1/+2
account live statements for mask producers. * tree-vect-loop.c (vect_determine_vectorization_factor): Also take into account live statements for mask producers. From-SVN: r236981
2016-05-30* tree-vect-loop.c (vect_transform_loop): Update likely bounds.Jan Hubicka1-3/+11
From-SVN: r236880
2016-05-30tree-vect-loop.c (vect_analyze_loop_2): Use likely_max_stmt_executions_int.Jan Hubicka1-1/+1
* tree-vect-loop.c (vect_analyze_loop_2): Use likely_max_stmt_executions_int. From-SVN: r236870
2016-05-24Clean up PURE_SLP_STMT handlingRichard Sandiford1-1/+1
The vectorizable_* routines had many instances of: slp_node || PURE_SLP_STMT (stmt_info) which gives the misleading impression that we can have !slp_node && PURE_SLP_STMT (stmt_info). In this context it's really enough to test slp_node on its own. There are three cases: loop vectorisation only: vectorizable_foo called only with !slp_node pure SLP: vectorizable_foo called only with slp_node hybrid SLP: (e.g. a vector that's used in SLP statements and also in a reduction) - vectorizable_foo called once with slp_node for the SLP uses. - vectorizable_foo called once with !slp_node for the non-SLP uses. Hybrid SLP isn't possible for stores, so I added an explicit assert for that. I also made vectorizable_comparison static, to make it obvious that no other callers outside tree-vect-stmts.c could use it with the !slp && PURE_SLP_STMT combination. Tested on aarch64-linux-gnu and x86_64-linux-gnu. gcc/ * tree-vectorizer.h (vectorizable_comparison): Delete. * tree-vect-loop.c (vectorizable_reduction): Remove redundant PURE_SLP_STMT check. * tree-vect-stmts.c (vectorizable_call): Likewise. (vectorizable_simd_clone_call): Likewise. (vectorizable_conversion): Likewise. (vectorizable_assignment): Likewise. (vectorizable_shift): Likewise. (vectorizable_operation): Likewise. (vectorizable_load): Likewise. (vectorizable_condition): Likewise. (vectorizable_store): Likewise. Assert that we don't have hybrid SLP. (vectorizable_comparison): Make static. Remove redundant PURE_SLP_STMT check. (vect_transform_stmt): Assert that we always have an slp_node if PURE_SLP_STMT. From-SVN: r236642
2016-05-19tree-vect-loop.c (vect_analyze_loop_2): Use also max_loop_iterations_int.Jan Hubicka1-0/+2
* tree-vect-loop.c (vect_analyze_loop_2): Use also max_loop_iterations_int. From-SVN: r236478
2016-05-19re PR tree-optimization/69848 (poor vectorization of a loop from SPEC2006 ↵Bin Cheng1-12/+5
464.h264ref) PR tree-optimization/69848 * tree-vect-loop.c (vectorizable_reduction): Don't factor comparison expr out of VEC_COND_EXPR for COND_REDUCTION. From-SVN: r236447
2016-05-12re PR tree-optimization/71006 (ICE: verify_gimple failed (error: type ↵Ilya Enkovich1-1/+3
mismatch in conditional expression) w/ -O1 -ftree-loop-vectorize) gcc/ PR tree-optimization/71006 * tree-vect-loop.c (vect_determine_vectorization_factor): Don't consider COND_EXPR as a mask producer. gcc/testsuite/ PR tree-optimization/71006 * gcc.dg/pr71006.c: New test. From-SVN: r236171
2016-04-29tree-vect-loop.c (vect_transform_loop): Fix nb_iterations_upper_bound ↵Ilya Enkovich1-2/+4
computation for vectorized loop. gcc/ * tree-vect-loop.c (vect_transform_loop): Fix nb_iterations_upper_bound computation for vectorized loop. gcc/testsuite/ * gcc.target/i386/vect-unpack-2.c (avx512bw_test): Avoid optimization of vector loop. * gcc.target/i386/vect-unpack-3.c: New test. * gcc.dg/vect/vect-nb-iter-ub-1.c: New test. * gcc.dg/vect/vect-nb-iter-ub-2.c: New test. * gcc.dg/vect/vect-nb-iter-ub-3.c: New test. From-SVN: r235639
2016-04-12Revert r234572 (aka PR testsuite/70577)Martin Liska1-2/+0
Revert 2016-03-30 Jan Hubicka <hubicka@ucw.cz> * tree-ssa-loop-niter.c (idx_infer_loop_bounds): We can't get realistic estimates here. * tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Use also max_loop_iterations_int. (tree_unswitch_outer_loop): Likewise. * tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise. * tree-vect-loop.c (vect_analyze_loop_2): Likewise. From-SVN: r234902
2016-03-30tree-ssa-loop-niter.c (idx_infer_loop_bounds): We can't get realistic ↵Jan Hubicka1-0/+2
estimates here. * tree-ssa-loop-niter.c (idx_infer_loop_bounds): We can't get realistic estimates here. * tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Use also max_loop_iterations_int. (tree_unswitch_outer_loop): Likewise. * tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise. * tree-vect-loop.c (vect_analyze_loop_2): Likewise. From-SVN: r234572
2016-03-16tree-vect-loop.c (vect_analyze_loop_2): Fix wrong dump info by reporting ↵Bin Cheng1-2/+3
malformed loop nest. * tree-vect-loop.c (vect_analyze_loop_2): Fix wrong dump info by reporting malformed loop nest. From-SVN: r234254
2016-03-03Skip properly debug stmt in optimize_mask_stores (PRMartin Liska1-1/+4
PR tree-optimization/70043 * tree-vect-loop.c (optimize_mask_stores): Move iterator to previous statement if we see a debug statement. * gfortran.dg/vect/pr70043.f90: New test. From-SVN: r233934
2016-02-29re PR tree-optimization/69720 (wrong code at -O3 on x86_64-linux-gnu)Richard Biener1-9/+22
2016-02-29 Richard Biener <rguenther@suse.de> PR tree-optimization/69720 * tree-vect-loop.c (get_initial_def_for_reduction): Avoid the adjustment_def path for possibly vectorized defs. (vect_create_epilog_for_reduction): Handle vectorized initial defs properly. * gcc.dg/vect/vect-outer-pr69720.c: New testcase. From-SVN: r233803
2016-02-22tree-vect-loop.c (vect_estimate_min_profitable_iters): Dump ↵Bin Cheng1-2/+2
min_profitable_estimate, rather than min_profitable_iters. * tree-vect-loop.c (vect_estimate_min_profitable_iters): Dump min_profitable_estimate, rather than min_profitable_iters. From-SVN: r233604
2016-02-10re PR tree-optimization/69652 ([ICE] verify_ssa fail w/ -O2 -ffast-math ↵Yuri Rumyantsev1-59/+75
-ftree-vectorize) gcc/ 2016-02-10 Yuri Rumyantsev <ysrumyan@gmail.com> PR tree-optimization/69652 * tree-vect-loop.c (optimize_mask_stores): Move declaration of STMT1 to nested loop, did source re-formatting, skip debug statements, add check on statement with volatile operand, remove dead scalar statements. gcc/testsuite/ 2016-02-10 Yuri Rumyantsev <ysrumyan@gmail.com> PR tree-optimization/69652 * gcc.dg/torture/pr69652.c: New test. From-SVN: r233275
2016-02-02re PR middle-end/68542 (10% 481.wrf performance regression)Yuri Rumyantsev1-0/+192
gcc/ 2016-02-02 Yuri Rumyantsev <ysrumyan@gmail.com> PR middle-end/68542 * config/i386/i386.c (ix86_expand_branch): Add support for conditional branch with vector comparison. * config/i386/sse.md (VI48_AVX): New mode iterator. (define_expand "cbranch<mode>4): Add support for conditional branch with vector comparison. * tree-vect-loop.c (optimize_mask_stores): New function. * tree-vect-stmts.c (vectorizable_mask_load_store): Initialize has_mask_store field of vect_info. * tree-vectorizer.c (vectorize_loops): Invoke optimaze_mask_stores for vectorized loops having masked stores after vec_info destroy. * tree-vectorizer.h (loop_vec_info): Add new has_mask_store field and correspondent macros. (optimize_mask_stores): Add prototype. gcc/testsuite 2016-02-02 Yuri Rumyantsev <ysrumyan@gmail.com> PR middle-end/68542 * gcc.dg/vect/vect-mask-store-move-1.c: New test. * gcc.target/i386/avx2-vect-mask-store-move1.c: New test. From-SVN: r233068
2016-01-27re PR tree-optimization/69166 (ICE in get_initial_def_for_reduction, at ↵Richard Biener1-14/+14
tree-vect-loop.c:4188) 2016-01-27 Richard Biener <rguenther@suse.de> PR tree-optimization/69166 * tree-vect-loop.c (vect_is_simple_reduction): Always check reduction code for commutativity / associativity. * gcc.dg/torture/pr69166.c: New testcase. From-SVN: r232878
2016-01-15re PR tree-optimization/66856 (ICE in compute_live_loop_exits, at ↵Richard Biener1-0/+7
tree-ssa-loop-manip.c:234) 2016-01-15 Richard Biener <rguenther@suse.de> PR tree-optimization/66856 * tree-vect-loop.c (vect_transform_loop): Free SLP instances here. * tree-vect-slp.c (vect_free_slp_tree): Decrement stmt reference count. (vect_create_new_slp_node): Increment stmt reference count. (vect_get_and_check_slp_defs): Make sure stmts are nor already in an SLP tree before swapping operands. (vect_build_slp_tree): Likewise. (destroy_bb_vec_info): Free stmt info after SLP instances. * tree-vect-stmts.c (new_stmt_vec_info): Initialize reference count. * tree-vectorizer.h (struct _stmt_vec_info): Add num_slp_uses field. (STMT_VINFO_NUM_SLP_USES): New macro. * gcc.dg/torture/pr66856-1.c: New testcase. * gcc.dg/torture/pr66856-2.c: Likewise. From-SVN: r232435
2016-01-14Tidy: remove reduc_xxx_optab migration code.Alan Lawrence1-8/+4
* doc/md.texi (reduc_smin_@var{m}, reduc_smax_@var{m}, reduc_umin_@var{m}, reduc_umax_@var{m}, reduc_splus_@var{m}, reduc_uplus_@var{m}): Remove. * expr.c (expand_expr_real_2): Remove expansion path for reduc_[us](min|max|plus) optabs. * optabs-tree.c (scalar_reduc_to_vector): Remove. * optabs-tree.h (scalar_reduc_to_vector): Remove. * optabs.def (reduc_smax_optab, reduc_smin_optab, reduc_splus_optab, reduc_umax_optab, reduc_umin_optab, reduc_uplus_optab): Remove. * tree-vect-loop.c (vectorizable_reduction): Remove test for reduc_[us](min|max|plus) optabs. From-SVN: r232373
2016-01-14re PR tree-optimization/68060 (ICE on valid code at -O3 on x86_64-linux-gnu ↵Richard Biener1-2/+5
in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1413) 2016-01-14 Richard Biener <rguenther@suse.de> PR tree-optimization/68060 * tree-vect-loop.c (vect_is_simple_reduction): Check the outer loop reduction is only used in the inner loop before detecting a double reduction. * gcc.dg/torture/pr68060-1.c: New testcase. * gcc.dg/torture/pr68060-2.c: Likewise. From-SVN: r232367
2016-01-12re PR target/69053 (ICE in build_vector_from_val)Richard Biener1-12/+5
2016-01-12 Richard Biener <rguenther@suse.de> PR tree-optimization/69053 * tree-vect-loop.c (get_initial_def_for_reduction): Properly convert initial value for cond reductions. * g++.dg/torture/pr69053.C: New testcase. From-SVN: r232263
2016-01-12re PR tree-optimization/69168 (ICE in vect_analyze_loop_2, at ↵Richard Biener1-2/+2
tree-vect-loop.c:2182) 2016-01-12 Richard Biener <rguenther@suse.de> PR tree-optimization/69168 * tree-vect-loop.c (vect_analyze_loop_2): Reset both main and pattern stmt SLP type. * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Patterns may end up unused so cope with that case. * gcc.dg/torture/pr69168.c: New testcase. From-SVN: r232261
2016-01-11re PR tree-optimization/69173 (ICE (segfault) in vinfo_for_stmt)Richard Biener1-3/+15
2016-01-11 Richard Biener <rguenther@suse.de> PR tree-optimization/69173 * tree-vect-loop.c (vect_fixup_scalar_cycles_with_patterns): Only fixup the cycle if all stmts are in a pattern. * gcc.dg/torture/pr69173.c: New testcase. From-SVN: r232230
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-12-10re PR tree-optimization/68806 (internal compiler error: Segmentation fault)Richard Biener1-3/+6
2015-12-10 Richard Biener <rguenther@suse.de> PR tree-optimization/68806 * tree-vect-loop.c (vect_analyze_loop_2): Properly detect reduction chains and ignore SLP reductions. * gcc.dg/torture/pr68806.c: New testcase. From-SVN: r231493
2015-11-30re PR tree-optimization/68592 (ICE in vect_get_vec_def_for_operand, at ↵Richard Biener1-0/+7
tree-vect-stmts.c:1403 with -fprofile-generate) 2015-11-30 Richard Biener <rguenther@suse.de> PR tree-optimization/68592 * tree-vect-loop.c (vect_analyze_loop_2): Reset SLP type also on the pattern def sequence. * gfortran.dg/pr68592.f: New testcase. From-SVN: r231074
2015-11-27re PR tree-optimization/68559 (Excessive peeling for gaps)Richard Biener1-0/+1
2015-11-27 Richard Biener <rguenther@suse.de> PR tree-optimization/68559 * tree-vect-data-refs.c (vect_analyze_group_access_1): Move peeling for gap checks ... * tree-vect-stmts.c (vectorizable_load): ... here and relax for SLP. * tree-vect-loop.c (vect_analyze_loop_2): Re-set LOOP_VINFO_PEELING_FOR_GAPS before re-trying without SLP. * gcc.dg/vect/slp-perm-4.c: Adjust again. * gcc.dg/vect/pr45752.c: Likewise. From-SVN: r231015
2015-11-27Fix memory leak in loop_vec_infoMartin Liska1-0/+1
* tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Do not release memory for comp_alias_ddrs. * tree-vect-loop.c (destroy_loop_vec_info): Release the memory for all loop_vec_info. From-SVN: r230995
2015-11-26re PR tree-optimization/66721 (gcc.target/i386/pr61403.c FAILs)Richard Biener1-16/+98
2015-11-26 Richard Biener <rguenther@suse.de> PR tree-optimization/66721 * tree-vect-loop.c (vect_analyze_loop_2): Compute scalar iteration cost earlier. Re-do analysis without SLP when vectorization using SLP fails and without has a chance to succeed. From-SVN: r230956
2015-11-23re PR tree-optimization/68327 (ICE on valid code at -O3 on x86_64-linux-gnu ↵Ilya Enkovich1-1/+2
in vect_is_simple_use, at tree-vect-stmts.c:8562) gcc/ PR tree-optimization/68327 * tree-vect-loop.c (vect_determine_vectorization_factor): Don't compute vectype for non-relevant mask producers. * gcc/tree-vect-stmts.c (vectorizable_comparison): Check stmt relevance earlier. gcc/testsuite/ PR tree-optimization/68327 * gcc.dg/pr68327.c: New test. Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r230743
2015-11-20re PR tree-optimization/68413 (internal compiler error: in vect_transform_stmt)Alan Hayward1-18/+24
2015-11-20 Alan Hayward <alan.hayward@arm.com> PR tree-optimization/68413 * tree-vect-loop.c (vect_analyze_scalar_cycles_1): Cache evolution base (vectorizable_reduction): Use cached base From-SVN: r230658
2015-11-18re PR middle-end/67790 (verify_ssa failed: definition in block 20 follows ↵Richard Biener1-47/+21
the use) 2015-11-18 Richard Biener <rguenther@suse.de> PR tree-optimization/67790 * tree-vect-loop.c (vect_is_simple_reduction_1): Remove IL rewrite for MINUS_EXPR reductions, rename back to ... (vect_is_simple_reduction): ... this, removing the wrapper. (vect_force_simple_reduction): Adjust. (vectorizable_reduction): Adjust reduc_index for MINUS_EXPR reductions and make use if reduc_index in all places. For the final reduction of MINUS_EXPR use PLUS_EXPR. * gcc.dg/vect/pr67790.c: New testcase. From-SVN: r230518
2015-11-13tree-vect-loop.c (vect_determine_vectorization_factor): Check mix of boolean ↵Ilya Enkovich1-0/+25
and integer vectors in a single statement. gcc/ * tree-vect-loop.c (vect_determine_vectorization_factor): Check mix of boolean and integer vectors in a single statement. * tree-vect-slp.c (vect_mask_constant_operand_p): New. (vect_get_constant_vectors): Use vect_mask_constant_operand_p to determine constant type. * tree-vect-stmts.c (vectorizable_comparison): Provide vectype for loop invariants. gcc/testsuite/ * g++.dg/vect/simd-bool-comparison-1.cc: New test. * g++.dg/vect/simd-bool-comparison-2.cc: New test. From-SVN: r230309
2015-11-13Optimize condition reductions where the result is an integer induction variableAlan Hayward1-8/+130
2015-11-13 Alan Hayward <alan.hayward@arm.com> gcc/ PR tree-optimization/66558 * tree-vect-loop.c (is_integer_induction):Add. (vectorizable_reduction): Add integer induction checks. gcc/testsuite/ PR tree-optimization/66558 * gcc.dg/vect/pr65947-1.c: Add checks. * gcc.dg/vect/pr65947-2.c: Add checks. * gcc.dg/vect/pr65947-3.c: Add checks. * gcc.dg/vect/pr65947-4.c: Add checks. * gcc.dg/vect/pr65947-5.c: Add checks. * gcc.dg/vect/pr65947-6.c: Add checks. * gcc.dg/vect/pr65947-10.c: Add checks. * gcc.dg/vect/pr65947-12.c: New test. * gcc.dg/vect/pr65947-13.c: New test. From-SVN: r230297
2015-11-13tree-vect-loop.c (vect_analyze_loop_2): Add fatal parameter.Richard Biener1-4/+11
2015-11-13 Richard Biener <rguenther@suse.de> * tree-vect-loop.c (vect_analyze_loop_2): Add fatal parameter. Signal fatal failure if early checks fail. (vect_analyze_loop): If vect_analyze_loop_2 fails fatally do not bother testing further vector sizes. From-SVN: r230292
2015-11-10optabs.c (expand_binop_directly): Allow scalar mode for vec_pack_trunc_optab.Ilya Enkovich1-12/+19
gcc/ * optabs.c (expand_binop_directly): Allow scalar mode for vec_pack_trunc_optab. * tree-vect-loop.c (vect_determine_vectorization_factor): Skip boolean vector producers from pattern sequence when computing VF. * tree-vect-patterns.c (vect_vect_recog_func_ptrs) Add vect_recog_mask_conversion_pattern. (search_type_for_mask): Choose the smallest type if different size types are mixed. (build_mask_conversion): New. (vect_recog_mask_conversion_pattern): New. (vect_pattern_recog_1): Allow scalar mode for boolean vectype. * tree-vect-stmts.c (vectorizable_mask_load_store): Support masked load with pattern. (vectorizable_conversion): Support boolean vectors. (free_stmt_vec_info): Allow patterns for statements with no lhs. * tree-vectorizer.h (NUM_PATTERNS): Increase to 14. From-SVN: r230103
2015-11-10expr.c (do_store_flag): Use expand_vec_cmp_expr for mask results.Ilya Enkovich1-5/+130
gcc/ * expr.c (do_store_flag): Use expand_vec_cmp_expr for mask results. (const_vector_mask_from_tree): New. (const_vector_from_tree): Use const_vector_mask_from_tree for boolean vectors. * optabs-query.h (get_vec_cmp_icode): New. * optabs-tree.c (expand_vec_cmp_expr_p): New. * optabs-tree.h (expand_vec_cmp_expr_p): New. * optabs.c (vector_compare_rtx): Add OPNO arg. (expand_vec_cond_expr): Adjust to vector_compare_rtx change. (expand_vec_cmp_expr): New. * optabs.def (vec_cmp_optab): New. (vec_cmpu_optab): New. * optabs.h (expand_vec_cmp_expr): New. * tree-vect-generic.c (expand_vector_comparison): Add vector comparison optabs check. * tree-vect-loop.c (vect_determine_vectorization_factor): Ignore mask operations for VF. Add mask type computation. * tree-vect-stmts.c (get_mask_type_for_scalar_type): New. (vectorizable_comparison): New. (vect_analyze_stmt): Add vectorizable_comparison. (vect_transform_stmt): Likewise. (vect_init_vector): Support boolean vector invariants. (vect_get_vec_def_for_operand): Add VECTYPE arg. (vectorizable_condition): Directly provide vectype for invariants used in comparison. * tree-vectorizer.h (get_mask_type_for_scalar_type): New. (enum vect_var_kind): Add vect_mask_var. (enum stmt_vec_info_type): Add comparison_vec_info_type. (vectorizable_comparison): New. (vect_get_vec_def_for_operand): Add VECTYPE arg. * tree-vect-data-refs.c (vect_get_new_vect_var): Support vect_mask_var. (vect_create_destination_var): Likewise. * tree-vect-patterns.c (check_bool_pattern): Check fails if we can vectorize comparison directly. (search_type_for_mask): New. (vect_recog_bool_pattern): Support cases when bool pattern check fails. * tree-vect-slp.c (vect_build_slp_tree_1): Allow comparison statements. (vect_get_constant_vectors): Support boolean vector constants. * config/i386/i386-protos.h (ix86_expand_mask_vec_cmp): New. (ix86_expand_int_vec_cmp): New. (ix86_expand_fp_vec_cmp): New. * config/i386/i386.c (ix86_expand_sse_cmp): Allow NULL for op_true and op_false. (ix86_int_cmp_code_to_pcmp_immediate): New. (ix86_fp_cmp_code_to_pcmp_immediate): New. (ix86_cmp_code_to_pcmp_immediate): New. (ix86_expand_mask_vec_cmp): New. (ix86_expand_fp_vec_cmp): New. (ix86_expand_int_sse_cmp): New. (ix86_expand_int_vcond): Use ix86_expand_int_sse_cmp. (ix86_expand_int_vec_cmp): New. (ix86_get_mask_mode): New. (TARGET_VECTORIZE_GET_MASK_MODE): New. * config/i386/sse.md (avx512fmaskmodelower): New. (vec_cmp<mode><avx512fmaskmodelower>): New. (vec_cmp<mode><sseintvecmodelower>): New. (vec_cmpv2div2di): New. (vec_cmpu<mode><avx512fmaskmodelower>): New. (vec_cmpu<mode><sseintvecmodelower>): New. (vec_cmpuv2div2di): New. gcc/testsuite/ * gcc.dg/vect/slp-cond-5.c: New test. From-SVN: r230098
2015-11-03tree-vect-data-refs.c (vect_analyze_data_refs): Do not collect data ↵Richard Biener1-5/+67
references here. 2015-11-03 Richard Biener <rguenther@suse.de> * tree-vect-data-refs.c (vect_analyze_data_refs): Do not collect data references here. * tree-vect-loop.c: Include cgraph.h. (vect_analyze_loop_2): Collect data references here. * tree-vect-slp.c (find_bb_location): Inline ... (vect_slp_bb): ... here. Renamed from vect_slp_analyze_bb. Factor in vect_slp_transform_bb. (vect_slp_transform_bb): Removed. (vect_slp_analyze_bb_1): Collect data references here. * tree-vectorizer.c (pass_slp_vectorize::execute): Call vect_slp_bb. * tree-vectorizer.h (vect_slp_bb): Declare. (vect_slp_analyze_bb): Remove. (vect_slp_transform_bb): Remove. (find_bb_location): Remove. (vect_analyze_data_refs): Remove stmt count reference parameter. From-SVN: r229712
2015-10-30alias.c: Remove unused headers.Andrew MacLeod1-5/+0
2015-10-30 Andrew MacLeod <amacleod@redhat.com> * alias.c: Remove unused headers. * asan.c: Likewise. * attribs.c: Likewise. * auto-inc-dec.c: Likewise. * auto-profile.c: Likewise. * bb-reorder.c: Likewise. * bitmap.c: Likewise. * bt-load.c: Likewise. * builtins.c: Likewise. * caller-save.c: Likewise. * calls.c: Likewise. * ccmp.c: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgbuild.c: Likewise. * cfgcleanup.c: Likewise. * cfgexpand.c: Likewise. * cfghooks.c: Likewise. * cfgloop.c: Likewise. * cfgloopanal.c: Likewise. * cfgloopmanip.c: Likewise. * cfgrtl.c: Likewise. * cgraph.c: Likewise. * cgraphbuild.c: Likewise. * cgraphclones.c: Likewise. * cgraphunit.c: Likewise. * cilk-common.c: Likewise. * combine-stack-adj.c: Likewise. * combine.c: Likewise. * compare-elim.c: Likewise. * convert.c: Likewise. * coverage.c: Likewise. * cppbuiltin.c: Likewise. * cprop.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * data-streamer-in.c: Likewise. * data-streamer-out.c: Likewise. * data-streamer.c: Likewise. * dbxout.c: Likewise. * dce.c: Likewise. * ddg.c: Likewise. * debug.c: Likewise. * df-core.c: Likewise. * df-problems.c: Likewise. * df-scan.c: Likewise. * dfp.c: Likewise. * dojump.c: Likewise. * dominance.c: Likewise. * domwalk.c: Likewise. * double-int.c: Likewise. * dse.c: Likewise. * dumpfile.c: Likewise. * dwarf2asm.c: Likewise. * dwarf2cfi.c: Likewise. * dwarf2out.c: Likewise. * emit-rtl.c: Likewise. * except.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * final.c: Likewise. * fixed-value.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * fwprop.c: Likewise. * gcse.c: Likewise. * generic-match-head.c: Likewise. * ggc-common.c: Likewise. * gimple-builder.c: Likewise. * gimple-expr.c: Likewise. * gimple-fold.c: Likewise. * gimple-iterator.c: Likewise. * gimple-low.c: Likewise. * gimple-match-head.c: Likewise. * gimple-pretty-print.c: Likewise. * gimple-ssa-isolate-paths.c: Likewise. * gimple-ssa-strength-reduction.c: Likewise. * gimple-streamer-in.c: Likewise. * gimple-streamer-out.c: Likewise. * gimple-walk.c: Likewise. * gimple.c: Likewise. * gimplify-me.c: Likewise. * gimplify.c: Likewise. * godump.c: Likewise. * graph.c: Likewise. * graphds.c: Likewise. * haifa-sched.c: Likewise. * hw-doloop.c: Likewise. * ifcvt.c: Likewise. * init-regs.c: Likewise. * internal-fn.c: Likewise. * ipa-chkp.c: Likewise. * ipa-comdats.c: Likewise. * ipa-cp.c: Likewise. * ipa-devirt.c: Likewise. * ipa-icf-gimple.c: Likewise. * ipa-icf.c: Likewise. * ipa-inline-analysis.c: Likewise. * ipa-inline-transform.c: Likewise. * ipa-inline.c: Likewise. * ipa-polymorphic-call.c: Likewise. * ipa-profile.c: Likewise. * ipa-prop.c: Likewise. * ipa-pure-const.c: Likewise. * ipa-ref.c: Likewise. * ipa-reference.c: Likewise. * ipa-split.c: Likewise. * ipa-utils.c: Likewise. * ipa-visibility.c: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-conflicts.c: Likewise. * ira-costs.c: Likewise. * ira-emit.c: Likewise. * ira-lives.c: Likewise. * ira.c: Likewise. * jump.c: Likewise. * langhooks.c: Likewise. * lcm.c: Likewise. * lists.c: Likewise. * loop-doloop.c: Likewise. * loop-init.c: Likewise. * loop-invariant.c: Likewise. * loop-iv.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lra-assigns.c: Likewise. * lra-coalesce.c: Likewise. * lra-constraints.c: Likewise. * lra-eliminations.c: Likewise. * lra-lives.c: Likewise. * lra-remat.c: Likewise. * lra-spills.c: Likewise. * lra.c: Likewise. * lto-cgraph.c: Likewise. * lto-compress.c: Likewise. * lto-opts.c: Likewise. * lto-section-in.c: Likewise. * lto-section-out.c: Likewise. * lto-streamer-in.c: Likewise. * lto-streamer-out.c: Likewise. * lto-streamer.c: Likewise. * mcf.c: Likewise. * mode-switching.c: Likewise. * modulo-sched.c: Likewise. * optabs.c: Likewise. * opts-global.c: Likewise. * passes.c: Likewise. * plugin.c: Likewise. * postreload-gcse.c: Likewise. * postreload.c: Likewise. * predict.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. * real.c: Likewise. * realmpfr.c: Likewise. * recog.c: Likewise. * ree.c: Likewise. * reg-stack.c: Likewise. * regcprop.c: Likewise. * reginfo.c: Likewise. * regrename.c: Likewise. * regstat.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * reorg.c: Likewise. * resource.c: Likewise. * rtl-chkp.c: Likewise. * rtl-error.c: Likewise. * rtlanal.c: Likewise. * rtlhooks.c: Likewise. * sanopt.c: Likewise. * sched-deps.c: Likewise. * sched-ebb.c: Likewise. * sched-rgn.c: Likewise. * sdbout.c: Likewise. * sel-sched-dump.c: Likewise. * sel-sched-ir.c: Likewise. * sel-sched.c: Likewise. * sese.c: Likewise. * shrink-wrap.c: Likewise. * simplify-rtx.c: Likewise. * stack-ptr-mod.c: Likewise. * statistics.c: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * store-motion.c: Likewise. * stringpool.c: Likewise. * symtab.c: Likewise. * target-globals.c: Likewise. * targhooks.c: Likewise. * toplev.c: Likewise. * tracer.c: Likewise. * trans-mem.c: Likewise. * tree-affine.c: Likewise. * tree-call-cdce.c: Likewise. * tree-cfg.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-chkp-opt.c: Likewise. * tree-chkp.c: Likewise. * tree-chrec.c: Likewise. * tree-complex.c: Likewise. * tree-data-ref.c: Likewise. * tree-dfa.c: Likewise. * tree-diagnostic.c: Likewise. * tree-dump.c: Likewise. * tree-eh.c: Likewise. * tree-emutls.c: Likewise. * tree-if-conv.c: Likewise. * tree-inline.c: Likewise. * tree-into-ssa.c: Likewise. * tree-iterator.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-nested.c: Likewise. * tree-nrv.c: Likewise. * tree-object-size.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-parloops.c: Likewise. * tree-phinodes.c: Likewise. * tree-predcom.c: Likewise. * tree-pretty-print.c: Likewise. * tree-profile.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-alias.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree-ssa-copy.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-dse.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-loop-ch.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-manip.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-ssa-loop-unswitch.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-operands.c: Likewise. * tree-ssa-phiopt.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-propagate.c: Likewise. * tree-ssa-reassoc.c: Likewise. * tree-ssa-scopedtables.c: Likewise. * tree-ssa-sink.c: Likewise. * tree-ssa-strlen.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-ssa-tail-merge.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-uncprop.c: Likewise. * tree-ssa-uninit.c: Likewise. * tree-ssa.c: Likewise. * tree-ssanames.c: Likewise. * tree-stdarg.c: Likewise. * tree-streamer-in.c: Likewise. * tree-streamer-out.c: Likewise. * tree-streamer.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-tailcall.c: Likewise. * tree-vect-data-refs.c: Likewise. * tree-vect-generic.c: Likewise. * tree-vect-loop-manip.c: Likewise. * tree-vect-loop.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-vect-slp.c: Likewise. * tree-vect-stmts.c: Likewise. * tree-vectorizer.c: Likewise. * tree-vrp.c: Likewise. * tree.c: Likewise. * tsan.c: Likewise. * ubsan.c: Likewise. * value-prof.c: Likewise. * var-tracking.c: Likewise. * varasm.c: Likewise. * varpool.c: Likewise. * vmsdbgout.c: Likewise. * vtable-verify.c: Likewise. * web.c: Likewise. * wide-int-print.cc: Likewise. * wide-int.cc: Likewise. * xcoffout.c: Likewise. From-SVN: r229585
2015-10-29alias.c: Reorder #include statements and remove duplicates.Andrew MacLeod1-9/+7
2015-10-29 Andrew MacLeod <amacleod@redhat.com> * alias.c: Reorder #include statements and remove duplicates. * asan.c: Likewise. * attribs.c: Likewise. * auto-inc-dec.c: Likewise. * auto-profile.c: Likewise. * bb-reorder.c: Likewise. * bt-load.c: Likewise. * builtins.c: Likewise. * caller-save.c: Likewise. * calls.c: Likewise. * ccmp.c: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgbuild.c: Likewise. * cfgcleanup.c: Likewise. * cfgexpand.c: Likewise. * cfghooks.c: Likewise. * cfgloop.c: Likewise. * cfgloopanal.c: Likewise. * cfgloopmanip.c: Likewise. * cfgrtl.c: Likewise. * cgraph.c: Likewise. * cgraphbuild.c: Likewise. * cgraphclones.c: Likewise. * cgraphunit.c: Likewise. * cilk-common.c: Likewise. * combine-stack-adj.c: Likewise. * combine.c: Likewise. * compare-elim.c: Likewise. * convert.c: Likewise. * coverage.c: Likewise. * cppbuiltin.c: Likewise. * cprop.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * data-streamer-in.c: Likewise. * data-streamer-out.c: Likewise. * data-streamer.c: Likewise. * dbxout.c: Likewise. * dce.c: Likewise. * ddg.c: Likewise. * debug.c: Likewise. * df-core.c: Likewise. * df-problems.c: Likewise. * df-scan.c: Likewise. * dfp.c: Likewise. * dojump.c: Likewise. * dominance.c: Likewise. * double-int.c: Likewise. * dse.c: Likewise. * dumpfile.c: Likewise. * dwarf2asm.c: Likewise. * dwarf2cfi.c: Likewise. * dwarf2out.c: Likewise. * emit-rtl.c: Likewise. * except.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * final.c: Likewise. * fixed-value.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * fwprop.c: Likewise. * gcse.c: Likewise. * generic-match-head.c: Likewise. * ggc-common.c: Likewise. * gimple-builder.c: Likewise. * gimple-expr.c: Likewise. * gimple-fold.c: Likewise. * gimple-iterator.c: Likewise. * gimple-low.c: Likewise. * gimple-match-head.c: Likewise. * gimple-pretty-print.c: Likewise. * gimple-ssa-isolate-paths.c: Likewise. * gimple-ssa-strength-reduction.c: Likewise. * gimple-streamer-in.c: Likewise. * gimple-streamer-out.c: Likewise. * gimple-walk.c: Likewise. * gimple.c: Likewise. * gimplify-me.c: Likewise. * gimplify.c: Likewise. * godump.c: Likewise. * graph.c: Likewise. * graphite-poly.c: Likewise. * haifa-sched.c: Likewise. * hw-doloop.c: Likewise. * ifcvt.c: Likewise. * incpath.c: Likewise. * init-regs.c: Likewise. * internal-fn.c: Likewise. * ipa-chkp.c: Likewise. * ipa-comdats.c: Likewise. * ipa-cp.c: Likewise. * ipa-devirt.c: Likewise. * ipa-icf-gimple.c: Likewise. * ipa-icf.c: Likewise. * ipa-inline-analysis.c: Likewise. * ipa-inline-transform.c: Likewise. * ipa-inline.c: Likewise. * ipa-polymorphic-call.c: Likewise. * ipa-profile.c: Likewise. * ipa-prop.c: Likewise. * ipa-pure-const.c: Likewise. * ipa-ref.c: Likewise. * ipa-reference.c: Likewise. * ipa-split.c: Likewise. * ipa-utils.c: Likewise. * ipa-visibility.c: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-conflicts.c: Likewise. * ira-costs.c: Likewise. * ira-emit.c: Likewise. * ira-lives.c: Likewise. * ira.c: Likewise. * jump.c: Likewise. * langhooks.c: Likewise. * lcm.c: Likewise. * lists.c: Likewise. * loop-doloop.c: Likewise. * loop-init.c: Likewise. * loop-invariant.c: Likewise. * loop-iv.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lra-assigns.c: Likewise. * lra-coalesce.c: Likewise. * lra-constraints.c: Likewise. * lra-eliminations.c: Likewise. * lra-lives.c: Likewise. * lra-remat.c: Likewise. * lra-spills.c: Likewise. * lra.c: Likewise. * lto-cgraph.c: Likewise. * lto-compress.c: Likewise. * lto-opts.c: Likewise. * lto-section-in.c: Likewise. * lto-section-out.c: Likewise. * lto-streamer-in.c: Likewise. * lto-streamer-out.c: Likewise. * lto-streamer.c: Likewise. * mode-switching.c: Likewise. * modulo-sched.c: Likewise. * omp-low.c: Likewise. * optabs.c: Likewise. * opts-global.c: Likewise. * passes.c: Likewise. * plugin.c: Likewise. * postreload-gcse.c: Likewise. * postreload.c: Likewise. * predict.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. * real.c: Likewise. * realmpfr.c: Likewise. * recog.c: Likewise. * ree.c: Likewise. * reg-stack.c: Likewise. * regcprop.c: Likewise. * reginfo.c: Likewise. * regrename.c: Likewise. * regstat.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * reorg.c: Likewise. * resource.c: Likewise. * rtl-chkp.c: Likewise. * rtl-error.c: Likewise. * rtlanal.c: Likewise. * rtlhooks.c: Likewise. * sanopt.c: Likewise. * sched-deps.c: Likewise. * sched-ebb.c: Likewise. * sched-rgn.c: Likewise. * sese.c: Likewise. * shrink-wrap.c: Likewise. * simplify-rtx.c: Likewise. * stack-ptr-mod.c: Likewise. * statistics.c: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * store-motion.c: Likewise. * stringpool.c: Likewise. * symtab.c: Likewise. * target-globals.c: Likewise. * targhooks.c: Likewise. * toplev.c: Likewise. * tracer.c: Likewise. * trans-mem.c: Likewise. * tree-affine.c: Likewise. * tree-call-cdce.c: Likewise. * tree-cfg.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-chkp-opt.c: Likewise. * tree-chkp.c: Likewise. * tree-chrec.c: Likewise. * tree-complex.c: Likewise. * tree-data-ref.c: Likewise. * tree-dfa.c: Likewise. * tree-diagnostic.c: Likewise. * tree-dump.c: Likewise. * tree-eh.c: Likewise. * tree-emutls.c: Likewise. * tree-if-conv.c: Likewise. * tree-inline.c: Likewise. * tree-into-ssa.c: Likewise. * tree-iterator.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-nested.c: Likewise. * tree-nrv.c: Likewise. * tree-object-size.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-parloops.c: Likewise. * tree-phinodes.c: Likewise. * tree-predcom.c: Likewise. * tree-pretty-print.c: Likewise. * tree-profile.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-sra.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-alias.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree-ssa-copy.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-dse.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-loop-ch.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-manip.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-ssa-loop-unswitch.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-operands.c: Likewise. * tree-ssa-phiopt.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-propagate.c: Likewise. * tree-ssa-reassoc.c: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-scopedtables.c: Likewise. * tree-ssa-sink.c: Likewise. * tree-ssa-strlen.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-ssa-tail-merge.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-ssa-threadedge.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-uncprop.c: Likewise. * tree-ssa-uninit.c: Likewise. * tree-ssa.c: Likewise. * tree-ssanames.c: Likewise. * tree-stdarg.c: Likewise. * tree-streamer-in.c: Likewise. * tree-streamer-out.c: Likewise. * tree-streamer.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-tailcall.c: Likewise. * tree-vect-data-refs.c: Likewise. * tree-vect-generic.c: Likewise. * tree-vect-loop-manip.c: Likewise. * tree-vect-loop.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-vect-slp.c: Likewise. * tree-vect-stmts.c: Likewise. * tree-vectorizer.c: Likewise. * tree-vrp.c: Likewise. * tree.c: Likewise. * tsan.c: Likewise. * ubsan.c: Likewise. * value-prof.c: Likewise. * var-tracking.c: Likewise. * varasm.c: Likewise. * varpool.c: Likewise. * vtable-verify.c: Likewise. * web.c: Likewise. * wide-int-print.cc: Likewise. * wide-int.cc: Likewise. * xcoffout.c: Likewise. From-SVN: r229526
2015-10-272015-10-27 Alan Hayward <alan.hayward@arm.com>Alan Hayward1-19/+5
* tree-vect-looop.c (vectorizable_live_operation): Change iterator. From-SVN: r229447
2015-10-26tree-vect-loop.c (vect_create_epilog_for_reduction): Fix VEC_COND_EXPR types.Alan Hayward1-2/+3
2015-10-26 Alan Hayward <alan.hayward@arm.com> * tree-vect-loop.c (vect_create_epilog_for_reduction): Fix VEC_COND_EXPR types. From-SVN: r229346
2015-10-23Support for vectorizing conditional expressionsAlan Hayward1-90/+421
2015-10-23 Alan Hayward <alan.hayward@arm.com> gcc/ PR tree-optimization/65947 * tree-vect-loop.c (vect_is_simple_reduction_1): Find condition reductions. (vect_model_reduction_cost): Add condition reduction costs. (get_initial_def_for_reduction): Add condition reduction initial var. (vect_create_epilog_for_reduction): Add condition reduction epilog. (vectorizable_reduction): Condition reduction support. * tree-vect-stmts.c (vectorizable_condition): Add vect reduction arg * doc/sourcebuild.texi (Vector-specific attributes): Document vect_max_reduc gcc/testsuite PR tree-optimization/65947 * lib/target-supports.exp (check_effective_target_vect_max_reduc): Add. * gcc.dg/vect/pr65947-1.c: New test. * gcc.dg/vect/pr65947-2.c: New test. * gcc.dg/vect/pr65947-3.c: New test. * gcc.dg/vect/pr65947-4.c: New test. * gcc.dg/vect/pr65947-5.c: New test. * gcc.dg/vect/pr65947-6.c: New test. * gcc.dg/vect/pr65947-7.c: New test. * gcc.dg/vect/pr65947-8.c: New test. * gcc.dg/vect/pr65947-9.c: New test. * gcc.dg/vect/pr65947-10.c: New test. * gcc.dg/vect/pr65947-11.c: New test. From-SVN: r229245
2015-10-15tree-vectorizer.h (vect_get_new_ssa_name): Declare.Richard Biener1-36/+18
2015-10-15 Richard Biener <rguenther@suse.de> * tree-vectorizer.h (vect_get_new_ssa_name): Declare. * tree-vect-data-refs.c (vect_get_new_ssa_name): New helper. * tree-vect-loop.c (get_initial_def_for_induction): Drop use of force_gimple_operand in favor of gimple_build. Use vect_get_new_ssa_name. * tree-vect-stmts.c (vect_init_vector): Use vect_get_new_ssa_name. (vectorizable_mask_load_store): Likewise. (vectorizable_call): Likewise. (vectorizable_store): Likewise. (vectorizable_load): Likewise. (vect_get_vec_def_for_stmt_copy): Remove redundant stmt. From-SVN: r228841
2015-10-14tree-vectorizer.h (vect_is_simple_use): Remove unused parameters.Richard Biener1-24/+18
2015-10-14 Richard Biener <rguenther@suse.de> * tree-vectorizer.h (vect_is_simple_use): Remove unused parameters. (vect_is_simple_use_1): Likewise. Make overload of vect_is_simple_use. (vect_get_vec_def_for_operand): Remove unused parameter. * tree-vect-loop.c (get_initial_def_for_induction): Adjust. (vect_create_epilog_for_reduction): Likewise. (vectorizable_reduction): Likewise. (vectorizable_live_operation): Likewise. * tree-vect-patterns.c (type_conversion_p): Likewise. (vect_recog_vector_vector_shift_pattern): Likewise. (check_bool_pattern): Likewise. * tree-vect-slp.c (vect_get_and_check_slp_defs): Likewise. (vect_analyze_slp_cost_1): Likewise. * tree-vect-stmts.c (process_use): Likewise. (vect_get_vec_def_for_operand): Do not handle reductions. (vect_get_vec_defs): Adjust. (vectorizable_mask_load_store): Likewise. (vectorizable_call): Likewise. (vectorizable_simd_clone_call): Likewise. (vect_get_loop_based_defs): Likewise. (vectorizable_conversion): Likewise. (vectorizable_assignment): Likewise. (vectorizable_shift): Likewise. (vectorizable_operation): Likewise. (vectorizable_store): Likewise. (vectorizable_load): Likewise. (vect_is_simple_cond): Likewise. (vectorizable_condition): Likewise. (vect_is_simple_use): Remove unused parameters. (vect_is_simple_use_1): Adjust and rename. From-SVN: r228811
2015-10-14tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Reset info at start.Richard Biener1-2/+2
2015-10-14 Richard Biener <rguenther@suse.de> * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Reset info at start. (vect_analyze_group_access_1): Add debug print. * tree-vect-loop.c (vect_get_single_scalar_iteration_cost): Rename ... (vect_compute_single_scalar_iteration_cost): ... to this. (vect_analyze_loop_2): Adjust. * tree-vect-slp.c (struct _slp_oprnd_info): Move from ... * tree-vectorizer.h: ... here. (add_stmt_info_to_vec): Remove. * tree-vect-stmts.c (record_stmt_cost): Inline add_stmt_info_to_vec. From-SVN: r228806
2015-10-13tree-vect-data-refs.c (vect_analyze_data_ref_dependences): Allocate the data ↵Richard Biener1-17/+10
dependence vector. 2015-10-13 Richard Biener <rguenther@suse.de> * tree-vect-data-refs.c (vect_analyze_data_ref_dependences): Allocate the data dependence vector. (vect_peeling_hash_insert): Get the peeling hash table as argument. (vect_peeling_hash_get_lowest_cost): Likewise. (vect_enhance_data_refs_alignment): Adjust. (struct _vect_peel_info, struct _vect_peel_extended_info, struct peel_info_hasher): Move from ... * tree-vectorizer.h: ... here. (LOOP_VINFO_COST_MODEL_MIN_ITERS): Remove. (LOOP_VINFO_PEELING_HTAB): Likewise. (struct _loop_vec_info): Remove min_profitable_iters and peeling_htab members. * tree-vect-loop.c (new_loop_vec_info): Do not allocate vectors here. (destroy_loop_vec_info): Adjust. (vect_analyze_loop_2): Do not set LOOP_VINFO_COST_MODEL_MIN_ITERS. (vect_estimate_min_profitable_iters): Use LOOP_VINFO_COMP_ALIAS_DDRS to estimate alias versioning cost. * tree-vect-slp.c (vect_analyze_slp_cost): Dump header. From-SVN: r228751
2015-10-12tree-vect-loop.c (vect_analyze_loop_operations): Move cost related code ...Richard Biener1-98/+95
2015-10-12 Richard Biener <rguenther@suse.de> * tree-vect-loop.c (vect_analyze_loop_operations): Move cost related code ... (vect_analyze_loop_2): ... here. From-SVN: r228705
2015-10-08tree-vect-loop.c (vect_analyze_loop_operations): Skip virtual phi in the ↵Yuri Rumyantsev1-0/+2
tail of outer-loop. gcc/ * tree-vect-loop.c (vect_analyze_loop_operations): Skip virtual phi in the tail of outer-loop. gcc/testsuite/ * gcc.dg/vect/vect-outer-simd-3.c: New test. From-SVN: r228601
2015-10-07tree-vectorizer.h (stmt_vec_info_vec): Use vec<stmt_vec_info>.Richard Biener1-149/+77
2015-10-07 Richard Biener <rguenther@suse.de> * tree-vectorizer.h (stmt_vec_info_vec): Use vec<stmt_vec_info>. (vinfo_for_stmt): Adjust. (set_vinfo_for_stmt): Likewise. * tree-vectorizer.c (stmt_vec_info_vec): Likewise. * tree-vect-stmts.c (free_stmt_vec_info_vec): Likewise. * tree-vect-loop.c (new_loop_vec_info): Remove special-casing of inner loop. (vect_analyze_loop_1): Remove. (vect_analyze_loop_form_1): Avoid building a loop_vec_info for inner loop when vectorizing an outer loop by splitting out from ... (vect_analyze_loop_form): ... here. From-SVN: r228563
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