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2016-10-13Move MEMMODEL_* from coretypes.h to memmodel.hThomas Preud'homme1-0/+1
2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/ * coretypes.h: Move MEMMODEL_* macros and enum memmodel definition into ... * memmodel.h: This file. * alias.c, asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, caller-save.c, calls.c, ccmp.c, cfgbuild.c, cfgcleanup.c, cfgexpand.c, cfgloopanal.c, cfgrtl.c, cilk-common.c, combine.c, combine-stack-adj.c, common/config/aarch64/aarch64-common.c, common/config/arm/arm-common.c, common/config/bfin/bfin-common.c, common/config/c6x/c6x-common.c, common/config/i386/i386-common.c, common/config/ia64/ia64-common.c, common/config/nvptx/nvptx-common.c, compare-elim.c, config/aarch64/aarch64-builtins.c, config/aarch64/aarch64-c.c, config/aarch64/cortex-a57-fma-steering.c, config/arc/arc.c, config/arc/arc-c.c, config/arm/arm-builtins.c, config/arm/arm-c.c, config/avr/avr.c, config/avr/avr-c.c, config/avr/avr-log.c, config/bfin/bfin.c, config/c6x/c6x.c, config/cr16/cr16.c, config/cris/cris.c, config/darwin-c.c, config/darwin.c, config/epiphany/epiphany.c, config/epiphany/mode-switch-use.c, config/epiphany/resolve-sw-modes.c, config/fr30/fr30.c, config/frv/frv.c, config/ft32/ft32.c, config/h8300/h8300.c, config/i386/i386-c.c, config/i386/winnt.c, config/iq2000/iq2000.c, config/lm32/lm32.c, config/m32c/m32c.c, config/m32r/m32r.c, config/m68k/m68k.c, config/mcore/mcore.c, config/microblaze/microblaze.c, config/mmix/mmix.c, config/mn10300/mn10300.c, config/moxie/moxie.c, config/msp430/msp430.c, config/nds32/nds32-cost.c, config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c, config/nds32/nds32-memory-manipulation.c, config/nds32/nds32-predicates.c, config/nds32/nds32.c, config/nios2/nios2.c, config/nvptx/nvptx.c, config/pa/pa.c, config/pdp11/pdp11.c, config/rl78/rl78.c, config/rs6000/rs6000-c.c, config/rx/rx.c, config/s390/s390-c.c, config/s390/s390.c, config/sh/sh.c, config/sh/sh-c.c, config/sh/sh-mem.cc, config/sh/sh_treg_combine.cc, config/sol2.c, config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c, config/tilepro/tilepro.c, config/v850/v850.c, config/vax/vax.c, config/visium/visium.c, config/vms/vms-c.c, config/xtensa/xtensa.c, coverage.c, cppbuiltin.c, cprop.c, cse.c, cselib.c, dbxout.c, dce.c, df-core.c, df-problems.c, df-scan.c, dojump.c, dse.c, dwarf2asm.c, dwarf2cfi.c, dwarf2out.c, emit-rtl.c, except.c, explow.c, expmed.c, expr.c, final.c, fold-const.c, function.c, fwprop.c, gcse.c, ggc-page.c, haifa-sched.c, hsa-brig.c, hsa-gen.c, hw-doloop.c, ifcvt.c, init-regs.c, internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c, ira-emit.c, ira-lives.c, ira.c, jump.c, loop-doloop.c, loop-invariant.c, loop-iv.c, loop-unroll.c, lower-subreg.c, lra.c, lra-assigns.c, lra-coalesce.c, lra-constraints.c, lra-eliminations.c, lra-lives.c, lra-remat.c, lra-spills.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c, postreload-gcse.c, postreload.c, predict.c, print-rtl-function.c, recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c, reload.c, reload1.c, reorg.c, resource.c, rtl-chkp.c, rtl-tests.c, rtlanal.c, rtlhooks.c, sched-deps.c, sched-rgn.c, sdbout.c, sel-sched-ir.c, sel-sched.c, shrink-wrap.c, simplify-rtx.c, stack-ptr-mod.c, stmt.c, stor-layout.c, target-globals.c, targhooks.c, toplev.c, tree-nested.c, tree-outof-ssa.c, tree-profile.c, tree-ssa-coalesce.c, tree-ssa-ifcombine.c, tree-ssa-loop-ivopts.c, tree-ssa-loop.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-vect-data-refs.c, ubsan.c, valtrack.c, var-tracking.c, varasm.c: Include memmodel.h. * genattrtab.c (write_header): Include memmodel.h in generated file. * genautomata.c (main): Likewise. * gengtype.c (open_base_files): Likewise. * genopinit.c (main): Likewise. * genconditions.c (write_header): Include memmodel.h earlier in generated file. * genemit.c (main): Likewise. * genoutput.c (output_prologue): Likewise. * genpeep.c (main): Likewise. * genpreds.c (write_insn_preds_c): Likewise. * genrecog.c (write_header): Likewise. * Makefile.in (PLUGIN_HEADERS): Include memmodel.h gcc/ada/ * gcc-interface/utils2.c: Include memmodel.h. gcc/c-family/ * c-cppbuiltin.c: Include memmodel.h. * c-opts.c: Likewise. * c-pragma.c: Likewise. * c-warn.c: Likewise. gcc/c/ * c-typeck.c: Include memmodel.h. gcc/cp/ * decl2.c: Include memmodel.h. * rtti.c: Likewise. gcc/fortran/ * trans-intrinsic.c: Include memmodel.h. gcc/go/ * go-backend.c: Include memmodel.h. libgcc/ * libgcov-profiler.c: Replace MEMMODEL_* macros by their __ATOMIC_* equivalent. * config/tilepro/atomic.c: Likewise and stop casting model to enum memmodel. From-SVN: r241121
2016-10-09tree-ssa.c (target_for_debug_bind, [...]): Use VAR_P and/or ↵Jakub Jelinek1-1/+1
VAR_OR_FUNCTION_DECL_P macros. * tree-ssa.c (target_for_debug_bind, verify_phi_args, ssa_undefined_value_p, maybe_optimize_var): Use VAR_P and/or VAR_OR_FUNCTION_DECL_P macros. * tree-chkp.c (chkp_register_var_initializer, chkp_make_static_bounds, chkp_get_bounds_for_decl_addr, chkp_parse_array_and_component_ref, chkp_find_bounds_1): Likewise. * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Likewise. * hsa-gen.c (get_symbol_for_decl): Likewise. * cgraphunit.c (check_global_declaration, analyze_functions, handle_alias_pairs, thunk_adjust, cgraph_node::expand_thunk): Likewise. * gimple-fold.c (can_refer_decl_in_current_unit_p, canonicalize_constructor_val, gimple_get_virt_method_for_vtable): Likewise. * tree.c (set_decl_section_name, copy_node_stat, need_assembler_name_p, free_lang_data_in_decl, find_decls_types_r, merge_dllimport_decl_attributes, handle_dll_attribute, decl_init_priority_insert, auto_var_in_fn_p, array_at_struct_end_p, verify_type): Likewise. * gimple-ssa-isolate-paths.c (find_implicit_erroneous_behavior, find_explicit_erroneous_behavior): Likewise. * sdbout.c (sdbout_toplevel_data, sdbout_late_global_decl): Likewise. * ipa.c (process_references): Likewise. * tree-chkp-opt.c (chkp_get_check_result): Likewise. * varasm.c (get_block_for_decl, use_blocks_for_decl_p, make_decl_rtl, notice_global_symbol, assemble_variable, mark_decl_referenced, build_constant_desc, output_constant_def_contents, do_assemble_alias, make_decl_one_only, default_section_type_flags, categorize_decl_for_section, default_encode_section_info): Likewise. * trans-mem.c (requires_barrier): Likewise. * gimple-expr.c (mark_addressable): Likewise. * cfgexpand.c (add_scope_conflicts_1, expand_one_var, expand_used_vars_for_block, clear_tree_used, stack_protect_decl_p, expand_debug_expr): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * ubsan.c (instrument_bool_enum_load): Likewise. * tree-pretty-print.c (print_declaration): Likewise. * simplify-rtx.c (delegitimize_mem_from_attrs): Likewise. * tree-ssa-uninit.c (warn_uninitialized_vars): Likewise. * asan.c (asan_protect_global, instrument_derefs): Likewise. * tree-into-ssa.c (rewrite_stmt, maybe_register_def, pass_build_ssa::execute): Likewise. * var-tracking.c (var_debug_decl, track_expr_p): Likewise. * tree-ssa-loop-ivopts.c (force_expr_to_var_cost, split_address_cost): Likewise. * ipa-split.c (test_nonssa_use, consider_split, mark_nonssa_use): Likewise. * tree-inline.c (insert_debug_decl_map, remap_ssa_name, can_be_nonlocal, remap_decls, copy_debug_stmt, initialize_inlined_parameters, add_local_variables, reset_debug_binding, replace_locals_op): Likewise. * dse.c (can_escape): Likewise. * ipa-devirt.c (compare_virtual_tables, referenced_from_vtable_p): Likewise. * tree-diagnostic.c (default_tree_printer): Likewise. * tree-streamer-in.c (unpack_ts_decl_common_value_fields, unpack_ts_decl_with_vis_value_fields, lto_input_ts_decl_common_tree_pointers): Likewise. * builtins.c (builtin_save_expr, fold_builtin_expect, readonly_data_expr): Likewise. * tree-ssa-structalias.c (new_var_info, get_constraint_for_ssa_var, create_variable_info_for, set_uids_in_ptset, visit_loadstore): Likewise. * gimple-streamer-out.c (output_gimple_stmt): Likewise. * gimplify.c (force_constant_size, gimplify_bind_expr, gimplify_decl_expr, gimplify_var_or_parm_decl, gimplify_compound_lval, gimplify_init_constructor, gimplify_modify_expr, gimplify_asm_expr, gimplify_oacc_declare, gimplify_type_sizes): Likewise. * cgraphbuild.c (record_reference, record_type_list, mark_address, mark_load, mark_store, pass_build_cgraph_edges::execute): Likewise. * tree-ssa-live.c (mark_all_vars_used_1, remove_unused_scope_block_p, remove_unused_locals): Likewise. * tree-ssa-alias.c (ptr_deref_may_alias_decl_p, ptrs_compare_unequal, ref_maybe_used_by_call_p_1, call_may_clobber_ref_p_1): Likewise. * function.c (instantiate_expr, instantiate_decls_1, setjmp_vars_warning, add_local_decl): Likewise. * alias.c (ao_ref_from_mem, get_alias_set, compare_base_symbol_refs): Likewise. * tree-stdarg.c (find_va_list_reference, va_list_counter_struct_op, va_list_ptr_read, va_list_ptr_write, check_all_va_list_escapes, optimize_va_list_gpr_fpr_size): Likewise. * tree-nrv.c (pass_nrv::execute): Likewise. * tsan.c (instrument_expr): Likewise. * tree-ssa-dce.c (remove_dead_stmt): Likewise. * vtable-verify.c (verify_bb_vtables): Likewise. * tree-dfa.c (ssa_default_def, set_ssa_default_def, get_ref_base_and_extent): Likewise. * toplev.c (wrapup_global_declaration_1, wrapup_global_declaration_2): Likewise. * tree-sra.c (static bool constant_decl_p, find_var_candidates, analyze_all_variable_accesses): Likewise. * tree-nested.c (get_nonlocal_debug_decl, convert_nonlocal_omp_clauses, note_nonlocal_vla_type, note_nonlocal_block_vlas, convert_nonlocal_reference_stmt, get_local_debug_decl, convert_local_omp_clauses, convert_local_reference_stmt, nesting_copy_decl, remap_vla_decls): Likewise. * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Likewise. * stmt.c (decl_overlaps_hard_reg_set_p): Likewise. * dbxout.c (dbxout_late_global_decl, dbxout_type_fields, dbxout_symbol, dbxout_common_check): Likewise. * expr.c (expand_assignment, expand_expr_real_2, expand_expr_real_1, string_constant): Likewise. * hsa.c (hsa_get_declaration_name): Likewise. * passes.c (rest_of_decl_compilation): Likewise. * tree-ssanames.c (make_ssa_name_fn): Likewise. * tree-streamer-out.c (pack_ts_decl_common_value_fields, pack_ts_decl_with_vis_value_fields, write_ts_decl_common_tree_pointers): Likewise. * stor-layout.c (place_field): Likewise. * symtab.c (symtab_node::maybe_create_reference, symtab_node::verify_base, symtab_node::make_decl_local, symtab_node::copy_visibility_from, symtab_node::can_increase_alignment_p): Likewise. * dwarf2out.c (add_var_loc_to_decl, tls_mem_loc_descriptor, decl_by_reference_p, reference_to_unused, rtl_for_decl_location, fortran_common, add_location_or_const_value_attribute, add_scalar_info, add_linkage_name, set_block_abstract_flags, local_function_static, gen_variable_die, dwarf2out_late_global_decl, optimize_one_addr_into_implicit_ptr, optimize_location_into_implicit_ptr): Likewise. * gimple-low.c (record_vars_into): Likewise. * ipa-visibility.c (update_vtable_references): Likewise. * tree-ssa-address.c (fixed_address_object_p, copy_ref_info): Likewise. * lto-streamer-out.c (tree_is_indexable, get_symbol_initial_value, DFS::DFS_write_tree_body, write_symbol): Likewise. * langhooks.c (lhd_warn_unused_global_decl, lhd_set_decl_assembler_name): Likewise. * attribs.c (decl_attributes): Likewise. * except.c (output_ttype): Likewise. * varpool.c (varpool_node::get_create, ctor_for_folding, varpool_node::assemble_decl, varpool_node::create_alias): Likewise. * fold-const.c (fold_unary_loc): Likewise. * ipa-prop.c (ipa_compute_jump_functions_for_edge, ipa_find_agg_cst_from_init): Likewise. * omp-low.c (expand_omp_regimplify_p, expand_omp_taskreg, expand_omp_target, lower_omp_regimplify_p, grid_reg_assignment_to_local_var_p, grid_remap_prebody_decls, find_link_var_op): Likewise. * tree-chrec.c (chrec_contains_symbols): Likewise. * tree-cfg.c (verify_address, verify_expr, verify_expr_location_1, gimple_duplicate_bb, move_stmt_op, replace_block_vars_by_duplicates, execute_fixup_cfg): Likewise. From-SVN: r240900
2016-09-21re PR tree-optimization/77621 (Internal compiler error for mtune=atom + msse2)Richard Biener1-0/+7
2016-09-21 Richard Biener <rguenther@suse.de> Jakub Jelinek <jakub@redhat.com> PR tree-optimization/77621 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Split group at non-vectorizable stmts. * gcc.dg/pr77621.c: New testcase. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r240302
2016-09-16Add inline functions for various bitwise operations.Jason Merrill1-7/+7
* hwint.h (least_bit_hwi, pow2_or_zerop, pow2p_hwi, ctz_or_zero): New. * hwint.c (exact_log2): Use pow2p_hwi. (ctz_hwi, ffs_hwi): Use least_bit_hwi. * alias.c (memrefs_conflict_p): Use pow2_or_zerop. * builtins.c (get_object_alignment_2, get_object_alignment) (get_pointer_alignment, fold_builtin_atomic_always_lock_free): Use least_bit_hwi. * calls.c (compute_argument_addresses, store_one_arg): Use least_bit_hwi. * cfgexpand.c (expand_one_stack_var_at): Use least_bit_hwi. * combine.c (force_to_mode): Use least_bit_hwi. * emit-rtl.c (set_mem_attributes_minus_bitpos, adjust_address_1): Use least_bit_hwi. * expmed.c (synth_mult, expand_divmod): Use ctz_or_zero, ctz_hwi. (init_expmed_one_conv): Use pow2p_hwi. * fold-const.c (round_up_loc, round_down_loc): Use pow2_or_zerop. (fold_binary_loc): Use pow2p_hwi. * function.c (assign_parm_find_stack_rtl): Use least_bit_hwi. * gimple-fold.c (gimple_fold_builtin_memory_op): Use pow2p_hwi. * gimple-ssa-strength-reduction.c (replace_ref): Use least_bit_hwi. * hsa-gen.c (gen_hsa_addr_with_align, hsa_bitmemref_alignment): Use least_bit_hwi. * ipa-cp.c (ipcp_alignment_lattice::meet_with_1): Use least_bit_hwi. * ipa-prop.c (ipa_modify_call_arguments): Use least_bit_hwi. * omp-low.c (oacc_loop_fixed_partitions) (oacc_loop_auto_partitions): Use least_bit_hwi. * rtlanal.c (nonzero_bits1): Use ctz_or_zero. * stor-layout.c (place_field): Use least_bit_hwi. * tree-pretty-print.c (dump_generic_node): Use pow2p_hwi. * tree-sra.c (build_ref_for_offset): Use least_bit_hwi. * tree-ssa-ccp.c (ccp_finalize): Use least_bit_hwi. * tree-ssa-math-opts.c (bswap_replace): Use least_bit_hwi. * tree-ssa-strlen.c (handle_builtin_memcmp): Use pow2p_hwi. * tree-vect-data-refs.c (vect_analyze_group_access_1) (vect_grouped_store_supported, vect_grouped_load_supported) (vect_permute_load_chain, vect_shift_permute_load_chain) (vect_transform_grouped_load): Use pow2p_hwi. * tree-vect-generic.c (expand_vector_divmod): Use ctz_or_zero. * tree-vect-patterns.c (vect_recog_divmod_pattern): Use ctz_or_zero. * tree-vect-stmts.c (vectorizable_mask_load_store): Use least_bit_hwi. * tsan.c (instrument_expr): Use least_bit_hwi. * var-tracking.c (negative_power_of_two_p): Use pow2_or_zerop. From-SVN: r240194
2016-07-27re PR tree-optimization/72517 (436.cactusADM: More than 40% regression in O3 ↵Richard Biener1-1/+2
and Ofast on AMD bdver4 m/c.) 2016-07-27 Richard Biener <rguenther@suse.de> PR tree-optimization/72517 * tree-vect-data-refs.c (vect_analyze_data_ref_dependences): Revert change to not compute read-read dependences. From-SVN: r238783
2016-07-13tree-vect-data-refs.c (vect_no_alias_p): New function.Bin Cheng1-5/+85
* tree-vect-data-refs.c (vect_no_alias_p): New function. (vect_prune_runtime_alias_test_list): Call vect_no_alias_p to resolve alias checks which are known at compilation time. Truncate vector LOOP_VINFO_MAY_ALIAS_DDRS(loop_vinfo) if all alias checks are resolved. Move dump info for too many runtime alias checks to here... * tree-vect-loop.c (vect_analyze_loop_2): ...From here. gcc/testsuite * gcc.dg/vect/vect-35-big-array.c: Refine comment and test. * gcc.dg/vect/vect-35.c: Ditto. * gcc.dg/vect/vect-alias-check-2.c: New test. From-SVN: r238301
2016-07-11Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG.Bernd Edlinger1-2/+2
2016-07-11 Bernd Edlinger <bernd.edlinger@hotmail.de> Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG. * tree-core.h (tree_base::nothrow_flag): Adjust comment. (tree_type_common::lang_flag_7): New. (tree_type_common::spare): Reduce size. * tree.h (TYPE_ALIGN_OK): Remove. (TYPE_LANG_FLAG_7): New. (get_inner_reference): Adjust header. * print-tree.c (print_node): Adjust. * expr.c (get_inner_reference): Remove parameter keep_aligning. (get_bit_range, expand_assignment, expand_expr_addr_expr_1): Adjust calls to get_inner_reference. (expand_expr_real_1): Adjust call to get_inner_reference. Remove handling of TYPE_ALIGN_OK. * builtins.c (get_object_alignment_2): Adjust call to get_inner_reference. Remove handling of VIEW_CONVERT_EXPR. * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove handling of TYPE_ALIGN_OK. * asan.c (instrument_derefs): Adjust calls to get_inner_reference. * cfgexpand.c (expand_debug_expr): Likewise. * dbxout.c (dbxout_expand_expr): Likewise. * dwarf2out.c (loc_list_for_address_of_addr_expr_of_indirect_ref, loc_list_from_tree, fortran_common): Likewise. * fold-const.c (optimize_bit_field_compare, decode_field_reference, fold_unary_loc, fold_comparison, split_address_to_core_and_offset): Likewise. * gimple-laddress.c (execute): Likewise. * gimple-ssa-strength-reduction.c (slsr_process_ref): Likewise. * gimplify.c (gimplify_scan_omp_clauses): Likewise. * hsa-gen.c (gen_hsa_addr): Likewise. * simplifx-rtx.c (delegitimize_mem_from_attrs): Likewise. * tsan.c (instrument_expr): Likewise. * ubsan.c (instrument_bool_enum_load, instrument_object_size): Likewise. * tree.c (verify_type_variant): Remove handling of TYPE_ALIGN_OK. * tree-affine.c (tree_to_aff_combination, get_inner_reference_aff): Adjust calls to get_inner_reference. * tree-data-ref.c (split_constant_offset_1, dr_analyze_innermost): Likewise. * tree-scalar-evolution.c (interpret_rhs_expr): Likewise. * tree-sra.c (ipa_sra_check_caller): Likewise. * tree-ssa-loop-ivopts.c (split_address_cost): Likewise. * tree-ssa-math-opts.c (find_bswap_or_nop_load, bswap_replace): Likewise. * tree-vect-data-refs.c (vect_check_gather, vect_analyze_data_refs): Likewise. * config/mips/mips.c (r10k_safe_mem_expr_p): Likewise. * config/pa/pa.c (pa_emit_move_sequence): Remove handling of TYPE_ALIGN_OK. ada: 2016-07-11 Bernd Edlinger <bernd.edlinger@hotmail.de> Convert TYPE_ALIGN_OK to a TYPE_LANG_FLAG. * gcc-interface/ada-tree.h (TYPE_ALIGN_OK): Define. * gcc-interface/trans.c (Attribute_to_gnu): Adjust call to get_inner_reference. * gcc-interface/utils2.c (build_unary_op): Likewise. From-SVN: r238210
2016-07-06re PR tree-optimization/71518 (wrong code at -O3 on x86_64-linux-gnu in ↵Yuri Rumyantsev1-3/+8
64-bit mode (not in 32-bit mode)) gcc/ 2016-07-06 Yuri Rumyantsev <ysrumyan@gmail.com> PR tree-optimization/71518 * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Adjust misalign also for outer loops with negative step. gcc/testsuite/ 2016-07-06 Yuri Rumyantsev <ysrumyan@gmail.com> PR tree-optimization/71518 * gcc.dg/pr71518.c: New test. From-SVN: r238055
2016-07-06[5/7] Move the fix for PR65518Richard Sandiford1-3/+20
This patch moves the fix for PR65518 to the code that checks whether load-and-permute operations are supported. If the group size is greater than the vectorisation factor, it would still be possible to fall back to elementwise loads (as for strided groups) rather than fail vectorisation entirely. Tested on aarch64-linux-gnu and x86_64-linux-gnu. gcc/ * tree-vectorizer.h (vect_grouped_load_supported): Add a single_element_p parameter. * tree-vect-data-refs.c (vect_grouped_load_supported): Likewise. Check the PR65518 case here rather than in vectorizable_load. * tree-vect-loop.c (vect_analyze_loop_2): Update call accordignly. * tree-vect-stmts.c (vectorizable_load): Likewise. From-SVN: r238037
2016-07-06[4/7] Add a gather_scatter_info structureRichard Sandiford1-21/+21
This patch just refactors the gather/scatter support so that all information is in a single structure, rather than separate variables. This reduces the number of arguments to a function added in patch 6. Tested on aarch64-linux-gnu and x86_64-linux-gnu. gcc/ * tree-vectorizer.h (gather_scatter_info): New structure. (vect_check_gather_scatter): Return a bool rather than a decl. Replace return-by-pointer arguments with a single gather_scatter_info *. * tree-vect-data-refs.c (vect_check_gather_scatter): Likewise. (vect_analyze_data_refs): Update call accordingly. * tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Likewise. (vectorizable_mask_load_store): Likewise. Also record the offset dt and vectype in the gather_scatter_info. (vectorizable_store): Likewise. (vectorizable_load): Likewise. From-SVN: r238036
2016-06-17tree-vectorizer.h (struct dr_with_seg_len): Remove class member OFFSET.Bin Cheng1-28/+35
* tree-vectorizer.h (struct dr_with_seg_len): Remove class member OFFSET. * tree-vect-data-refs.c (operator ==): Handle DR_OFFSET directly, rather than OFFSET. (comp_dr_with_seg_len_pair): Ditto. (vect_prune_runtime_alias_test_list): Ditto. Also Canonicalize struct dr_with_seg_len_pair against DR_OFFSET. * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Handle DR_OFFSET directly. * gcc.dg/vect/vect-alias-check-1.c: New test. From-SVN: r237549
2016-06-15tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Do not consider ↵Richard Biener1-1/+7
dependences between accesses that belong to the same group. 2016-06-15 Richard Biener <rguenther@suse.de> * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Do not consider dependences between accesses that belong to the same group. (vect_analyze_data_ref_dependences): Do not analyze read-read or self-dependences. * gcc.dg/vect/bb-slp-pattern-2.c: Disable loop vectorization. From-SVN: r237473
2016-06-13re PR tree-optimization/71505 (-O3 internal compiler error in ↵Richard Biener1-1/+1
vect_analyze_data_ref_accesses, at tree-vect-data-refs.c:2596) 2016-06-13 Richard Biener <rguenther@suse.de> PR tree-optimization/71505 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Make assert match comment. From-SVN: r237368
2016-06-08tree-vect-data-refs.c (vect_analyze_data_refs): Remove debug newline.Alan Hayward1-8/+0
2016-06-08 Alan Hayward <alan.hayward@arm.com> gcc/ * tree-vect-data-refs.c (vect_analyze_data_refs): Remove debug newline. * tree-vect-loop-manip.c (slpeel_make_loop_iterate_ntimes): likewise. (vect_can_advance_ivs_p): likewise. (vect_update_ivs_after_vectorizer): likewise. * tree-vect-loop.c (vect_determine_vectorization_factor): likewise. (vect_analyze_scalar_cycles_1): likewise. (vect_analyze_loop_operations): likewise. (report_vect_op): likewise. (vect_is_slp_reduction): likewise. (vect_is_simple_reduction): likewise. (get_initial_def_for_induction): likewise. (vect_transform_loop): likewise. * tree-vect-patterns.c (vect_recog_dot_prod_pattern): likewise. (vect_recog_sad_pattern): likewise. (vect_recog_widen_sum_pattern): likewise. (vect_recog_widening_pattern): likewise. (vect_recog_divmod_pattern): likewise. * tree-vect-slp.c (vect-build-slp_tree_1): likewise. (vect_analyze_slp_instance): likewise. (vect_transform_slp_perm_load): likewise. (vect_schedule_slp_instance): likewise. From-SVN: r237198
2016-05-24Fix GROUP_GAP for single-element interleavingRichard Sandiford1-0/+1
vectorizable_load had a curious "force_peeling" variable, with no comment explaining why we need it for single-element interleaving but not for other cases. I think it's simply because we weren't initialising the GROUP_GAP correctly for single loads. Tested on aarch64-linux-gnu and x86_64-linux-gnu. gcc/ * tree-vect-data-refs.c (vect_analyze_group_access_1): Set GROUP_GAP for single-element interleaving. * tree-vect-stmts.c (vectorizable_load): Remove force_peeling variable. From-SVN: r236631
2016-04-15re PR tree-optimization/70130 (h264ref fails with verification error ↵Richard Biener1-4/+13
starting with r231674 (r224221 is the true start of the problem)) 2016-04-15 Richard Biener <rguenther@suse.de> Alan Modra <amodra@gmail.com> PR tree-optimization/70130 * tree-vect-data-refs.c (vect_supportable_dr_alignment): Detect when alignment stays not the same and no not use the realign scheme then. * gcc.dg/vect/O3-pr70130.c: New testcase. Co-Authored-By: Alan Modra <amodra@gmail.com> From-SVN: r235006
2016-02-15re PR tree-optimization/69783 (Loop is not vectorized after r233212)Richard Biener1-22/+46
2016-02-15 Richard Biener <rguenther@suse.de> PR tree-optimization/69783 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Add trivially correct cases. * gcc.dg/vect/pr69783.c: New testcase. From-SVN: r233420
2016-02-12cgraph.c: Spelling fixes - behaviour -> behavior and neighbour -> neighbor.Jakub Jelinek1-1/+1
* cgraph.c: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * target.def: Likewise. * sel-sched.c: Likewise. * config/mips/mips.c: Likewise. * config/arc/arc.md: Likewise. * config/arm/cortex-a57.md: Likewise. * config/arm/arm.c: Likewise. * config/arm/neon.md: Likewise. * config/arm/arm-c.c: Likewise. * config/vms/vms-c.c: Likewise. * config/s390/s390.c: Likewise. * config/i386/znver1.md: Likewise. * config/i386/i386.c: Likewise. * config/ia64/hpux-unix2003.h: Likewise. * config/msp430/msp430.md: Likewise. * config/rx/rx.c: Likewise. * config/rx/rx.md: Likewise. * config/aarch64/aarch64-simd.md: Likewise. * config/aarch64/aarch64.c: Likewise. * config/nvptx/nvptx.c: Likewise. * config/bfin/bfin.c: Likewise. * config/cris/cris.opt: Likewise. * config/rs6000/rs6000.c: Likewise. * target.h: Likewise. * spellcheck.c: Likewise. * ira-build.c: Likewise. * tree-inline.c: Likewise. * builtins.c: Likewise. * lra-constraints.c: Likewise. * explow.c: Likewise. * hwint.h: Likewise. * targhooks.c: Likewise. * tree-vect-data-refs.c: Likewise. * expr.c: Likewise. * doc/tm.texi: Likewise. * doc/extend.texi: Likewise. * doc/install.texi: Likewise. * doc/md.texi: Likewise. * tree-ssa-tail-merge.c: Likewise. * sched-int.h: Likewise. * match.pd: Likewise. * sched-ebb.c: Likewise. * target.def (omit_struct_return_reg): Likewise. * gimple-ssa-isolate-paths.c: Likewise. (find_implicit_erroneous_behaviour): Renamed to... (find_implicit_erroneous_behavior): ... this. (find_explicit_erroneous_behaviour): Renamed to... (find_explicit_erroneous_behavior): ... this. (gimple_ssa_isolate_erroneous_paths): Adjust caller. gcc/cp/ * error.c: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * decl.c: Likewise. * typeck.c (cp_build_binary_op): Fix up behavior spelling in diagnostics. * init.c (build_delete): Likewise. gcc/objc/ * objc-act.c: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * objc-map.h: Likewise. gcc/go/ * gofrontend/lex.cc: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * gccgo.texi: Likewise. gcc/ada/ * prj-tree.ads: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * prep.adb: Likewise. * prj.ads: Likewise. * prepcomp.adb: Likewise. * g-socket.ads: Likewise. * s-imgrea.adb: Likewise. * a-calend.adb: Likewise. * exp_disp.adb: Likewise. * doc/gnat_ugn/gnat_utility_programs.rst: Likewise. * g-socket.adb: Likewise. * sem_ch12.adb: Likewise. * terminals.c: Likewise. gcc/testsuite/ * objc.dg/gnu-api-2-method.m: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * objc.dg/attributes/method-nonnull-1.m: Likewise. * objc.dg/gnu-api-2-class-meta.m: Likewise. * c-c++-common/Wvarargs.c: Likewise. * c-c++-common/goacc/host_data-5.c: Likewise. * obj-c++.dg/gnu-api-2-class-meta.mm: Likewise. * obj-c++.dg/attributes/method-nonnull-1.mm: Likewise. * obj-c++.dg/gnu-api-2-method.mm: Likewise. * gcc.target/aarch64/pr60697.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vldX_lane.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vqshl.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vshuffle.inc: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vrshl.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vqrshl.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vldX.c: Likewise. * gcc.target/aarch64/aapcs64/ice_2.c: Likewise. * gcc.target/aarch64/aapcs64/test_23.c: Likewise. * gcc.target/aarch64/vrnd_f64_1.c: Likewise. * g++.dg/warn/Wconversion-real-integer-3.C: Likewise. * g++.dg/lookup/koenig5.C: Likewise. * g++.dg/ext/no-asm-2.C: Likewise. * gfortran.dg/bounds_check_array_ctor_3.f90: Likewise. * gfortran.dg/bounds_check_array_ctor_7.f90: Likewise. * gfortran.dg/used_types_16.f90: Likewise. * gfortran.dg/assumed_rank_bounds_1.f90: Likewise. * gfortran.dg/bounds_check_array_ctor_1.f90: Likewise. * gfortran.dg/assumed_rank_bounds_2.f90: Likewise. * gfortran.dg/bounds_check_array_ctor_4.f90: Likewise. * gfortran.dg/abstract_type_6.f03: Likewise. * gfortran.dg/bounds_check_array_ctor_5.f90: Likewise. * gfortran.dg/used_types_15.f90: Likewise. * gfortran.dg/bounds_check_array_ctor_8.f90: Likewise. * gfortran.dg/exit_3.f08: Likewise. * gfortran.dg/open_status_2.f90: Likewise. * gfortran.dg/derived_pointer_recursion_2.f90: Likewise. * gfortran.dg/intrinsic_std_1.f90: Likewise. * gfortran.dg/associate_1.f03: Likewise. * gfortran.dg/bounds_check_array_ctor_2.f90: Likewise. * gfortran.dg/intrinsic_std_6.f90: Likewise. * gfortran.dg/bounds_check_array_ctor_6.f90: Likewise. * gcc.dg/builtin-object-size-1.c: Likewise. * gcc.dg/noreturn-6.c: Likewise. * gcc.dg/builtin-stringop-chk-1.c: Likewise. * gcc.dg/globalalias.c: Likewise. * gcc.dg/builtins-config.h: Likewise. * gcc.dg/pr30457.c: Likewise. * gcc.c-torture/compile/volatile-1.c: Likewise. * gcc.c-torture/execute/20101011-1.c: Likewise. * c-c++-common/Waddress-1.c: Likewise. From-SVN: r233358
2016-02-10re PR tree-optimization/69719 (wrong code at -O3 on x86_64-linux-gnu)Richard Biener1-2/+5
2016-02-10 Richard Biener <rguenther@suse.de> PR tree-optimization/69719 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Adjust previous fix by ensuring that dr_a1 is left of dr_a2. From-SVN: r233262
2016-02-08re PR tree-optimization/69719 (wrong code at -O3 on x86_64-linux-gnu)Richard Biener1-7/+9
2016-02-08 Richard Biener <rguenther@suse.de> PR tree-optimization/69719 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Properly use absolute of the difference of the two offsets to compare or adjust the segment length. * gcc.dg/torture/pr69719.c: New testcase. From-SVN: r233212
2016-01-23tree-ssanames.c (release_free_names_and_compact_live_names): Replace "the ↵Jakub Jelinek1-1/+1
the" with "the" in the comments. * tree-ssanames.c (release_free_names_and_compact_live_names): Replace "the the" with "the" in the comments. * ipa-devirt.c (build_type_inheritance_graph, update_type_inheritance_graph): Likewise. * tree.c (build_function_type_list_1): Likewise. * cfgloopmanip.c (scale_loop_profile): Likewise. * tree-ssa-loop-ivopts.c (get_shiftadd_cost): Likewise. * gimple-ssa-split-paths.c (find_block_to_duplicate_for_splitting_paths): Likewise. * tree-sra.c (init_subtree_with_zero, clobber_subtree): Likewise. * expr.c (convert_move): Likewise. * var-tracking.c (vt_stack_adjustments): Likewise. * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Likewise. * tree-vrp.c (test_for_singularity): Likewise. From-SVN: r232765
2016-01-13re PR tree-optimization/69186 (ICE at -O3 on x86_64-linux-gnu in ↵Richard Biener1-1/+10
vect_update_misalignment_for_peel, at tree-vect-data-refs.c:889) 2016-01-13 Richard Biener <rguenther@suse.de> PR tree-optimization/69186 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Properly guard vect_update_misalignment_for_peel call. * gcc.dg/torture/pr69186.c: New testcase. From-SVN: r232314
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-12-17re PR tree-optimization/68951 (ICE in vect_update_misalignment_for_peel)Richard Biener1-0/+6
2015-12-17 Richard Biener <rguenther@suse.de> PR tree-optimization/68951 * tree-vect-data-refs.c (vect_peeling_hash_get_lowest_cost): Ignore strided non-group accesses. * gcc.dg/torture/pr68951.c: New testcase. From-SVN: r231754
2015-12-10Fix memory leaks in tree-vect-data-refs.cMartin Liska1-0/+1
* tree-vect-data-refs.c: Free an overwritten dataref. From-SVN: r231490
2015-12-03re PR tree-optimization/68639 (ICE: Floating point exception)Richard Biener1-0/+12
2015-12-03 Richard Biener <rguenther@suse.de> PR tree-optimization/68639 * tree-vect-data-refs.c (dr_group_sort_cmp): Split groups belonging to different loops. (vect_analyze_data_ref_accesses): Likewise. * gfortran.fortran-torture/compile/pr68639.f90: New testcase. From-SVN: r231220
2015-12-01re PR tree-optimization/68379 (BB vectorization: definition in block 13 ↵Richard Biener1-0/+5
follows the use for SSA_NAME) 2015-12-01 Richard Biener <rguenther@suse.de> PR tree-optimization/68379 * tree-vect-stmts.c (vectorizable_load): For BB vectorization always base loads on the first used DR of a group. * tree-vect-data-refs.c (vect_slp_analyze_and_verify_node_alignment): Compute alignment of the first scalar element unconditionally. * gcc.dg/torture/pr68379.c: New testcase. * gfortran.dg/pr68379-1.f90: Likewise. * gfortran.dg/pr68379-2.f: Likewise. From-SVN: r231111
2015-11-27re PR tree-optimization/68559 (Excessive peeling for gaps)Richard Biener1-45/+0
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
2015-11-25re PR tree-optimization/68517 (ICE in tree-vect-data-refs.c:2751)Richard Biener1-1/+2
2015-11-25 Richard Biener <rguenther@suse.de> PR tree-optimization/68517 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Properly handle zero-sized types. * gcc.dg/torture/pr68517.c: New testcase. From-SVN: r230858
2015-11-25re PR tree-optimization/68502 ([i686] spec2000/179.art runfails after r222914)Richard Biener1-0/+21
2015-11-25 Richard Biener <rguenther@suse.de> PR tree-optimization/68502 * tree-vect-data-refs.c (vect_analyze_group_access_1): Restore check that the step is a multiple of the type size. * gcc.dg/vect/pr68502-1.c: New testcase. * gcc.dg/vect/pr68502-2.c: Likewise. From-SVN: r230854
2015-11-20Fix cygwin performance loss on linpack.Jim Wilson1-0/+2
gcc/ * tree-vect-data-refs.c (compare_tree): Call STRIP_NOPS. From-SVN: r230667
2015-11-16re PR tree-optimization/68306 (ICE: in vectorizable_store, at ↵Richard Biener1-2/+2
tree-vect-stmts.c:5651) 2015-11-16 Richard Biener <rguenther@suse.de> PR tree-optimization/68306 * tree-vect-data-refs.c (vect_verify_datarefs_alignment): Fix bogus copying from verify_data_ref_alignment and use continue instead of return. From-SVN: r230428
2015-11-13re PR tree-optimization/68306 (ICE: in vectorizable_store, at ↵Richard Biener1-37/+29
tree-vect-stmts.c:5651) 2015-11-13 Richard Biener <rguenther@suse.de> PR tree-optimization/68306 * tree-vect-data-refs.c (verify_data_ref_alignment): Move loop related checks ... (vect_verify_datarefs_alignment): ... here. (vect_slp_analyze_and_verify_node_alignment): Compute and verify alignment of the single DR that it matters. * tree-vect-stmts.c (vectorizable_store): Add an assert. (vectorizable_load): Add a comment. * tree-vect-slp.c (vect_analyze_slp_cost_1): Fix DR used for determining load cost. * gcc.dg/pr68306.c: Adjust. * gcc.dg/pr68306-2.c: New testcase. * gcc.dg/pr68306-3.c: Likewise. From-SVN: r230310
2015-11-12tree-vectorizer.h (vect_slp_analyze_data_ref_dependences): Rename to ↵Richard Biener1-59/+70
vect_slp_analyze_instance_dependence. 2015-11-12 Richard Biener <rguenther@suse.de> * tree-vectorizer.h (vect_slp_analyze_data_ref_dependences): Rename to vect_slp_analyze_instance_dependence. * tree-vect-data-refs.c (vect_slp_analyze_data_ref_dependence): Remove WAR special-case. (vect_slp_analyze_node_dependences): Instead add more specific code here, not relying on other instances being vectorized. (vect_slp_analyze_instance_dependence): Adjust accordingly. * tree-vect-slp.c (vect_build_slp_tree_1): Remove excessive vertical space in dump files. (vect_print_slp_tree): Likewise. (vect_analyze_slp_instance): Dump a header for the final SLP tree. (vect_slp_analyze_bb_1): Delay computing relevant stmts and not vectorized stmts until after dependence analysis removed instances. Merge alignment and dependence checks. * tree-vectorizer.c (pass_slp_vectorize::execute): Clear visited flag on all stmts. From-SVN: r230262
2015-11-12re PR tree-optimization/68306 (ICE: in vectorizable_store, at ↵Richard Biener1-10/+12
tree-vect-stmts.c:5651) 2015-11-12 Richard Biener <rguenther@suse.de> PR tree-optimization/68306 * tree-vect-data-refs.c (verify_data_ref_alignment): Remove relevant and vectorizable checks here. (vect_verify_datarefs_alignment): Add relevant check here. * gcc.dg/pr68306.c: New testcase. From-SVN: r230260
2015-11-11tree-vectorizer.h (vect_slp_analyze_and_verify_instance_alignment): Declare.Richard Biener1-97/+144
2015-11-11 Richard Biener <rguenther@suse.de> * tree-vectorizer.h (vect_slp_analyze_and_verify_instance_alignment): Declare. (vect_analyze_data_refs_alignment): Make loop vect specific. (vect_verify_datarefs_alignment): Likewise. * tree-vect-data-refs.c (vect_slp_analyze_data_ref_dependences): Add missing continue. (vect_compute_data_ref_alignment): Export. (vect_compute_data_refs_alignment): Merge into... (vect_analyze_data_refs_alignment): ... this. (verify_data_ref_alignment): Split out from ... (vect_verify_datarefs_alignment): ... here. (vect_slp_analyze_and_verify_node_alignment): New function. (vect_slp_analyze_and_verify_instance_alignment): Likewise. * tree-vect-slp.c (vect_supported_load_permutation_p): Remove misplaced checks on alignment. (vect_slp_analyze_bb_1): Add fatal output parameter. Do alignment analysis after SLP discovery and do it per instance. (vect_slp_bb): When vect_slp_analyze_bb_1 fatally failed do not bother to re-try using different vector sizes. From-SVN: r230173
2015-11-10expr.c (do_store_flag): Use expand_vec_cmp_expr for mask results.Ilya Enkovich1-1/+8
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
2015-11-10tree-vect-data-refs.c (vect_slp_analyze_node_dependences): Handle memory ↵Richard Biener1-11/+12
using/clobbering stmts without a STMT_VINFO_DATA_REF conservatively. 2015-11-10 Richard Biener <rguenther@suse.de> * tree-vect-data-refs.c (vect_slp_analyze_node_dependences): Handle memory using/clobbering stmts without a STMT_VINFO_DATA_REF conservatively. From-SVN: r230094
2015-11-09re PR tree-optimization/56118 (Piecewise vector / complex initialization ↵Richard Biener1-11/+83
from constants not combined) 2015-11-09 Richard Biener <rguenther@suse.de> PR tree-optimization/56118 * tree-vectorizer.h (vect_find_last_scalar_stmt_in_slp): Declare. * tree-vect-slp.c (vect_find_last_scalar_stmt_in_slp): Export. * tree-vect-data-refs.c (vect_slp_analyze_node_dependences): New function. (vect_slp_analyze_data_ref_dependences): Instead of computing all dependences of the region DRs just analyze the code motions SLP vectorization will perform. Remove SLP instances that cannot have their store/load motions applied. (vect_analyze_data_refs): Allow DRs without a vectype in BB vectorization. * gcc.dg/vect/no-tree-sra-bb-slp-pr50730.c: Adjust. From-SVN: r230020
2015-11-08Merge of the scalar-storage-order branch.Eric Botcazou1-6/+15
From-SVN: r229965
2015-11-03tree-vect-data-refs.c (vect_analyze_data_refs): Do not collect data ↵Richard Biener1-100/+4
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 MacLeod1-4/+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 MacLeod1-10/+9
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
2015-10-27re PR tree-optimization/68104 (ice in vect_update_misalignment_for_peel with ↵Richard Biener1-18/+21
-O3) 2015-10-27 Richard Biener <rguenther@suse.de> PR tree-optimization/68104 * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Move strided access check ... (vect_compute_data_refs_alignment): ... here. * gcc.dg/torture/pr68104.c: New testcase. From-SVN: r229440
2015-10-22re PR tree-optimization/19049 (not vectorizing a fortran loop)Richard Biener1-2/+3
2015-10-22 Richard Biener <rguenther@suse.de> PR tree-optimization/19049 PR tree-optimization/65962 * tree-vect-data-refs.c (vect_analyze_group_access_1): Fall back to strided accesses if single-element interleaving doesn't work. * gcc.dg/vect/vect-strided-store-pr65962.c: New testcase. * gcc.dg/vect/vect-63.c: Adjust. * gcc.dg/vect/vect-70.c: Likewise. * gcc.dg/vect/vect-strided-u8-i2-gap.c: Likewise. * gcc.dg/vect/vect-strided-a-u8-i2-gap.c: Likewise. * gfortran.dg/vect/pr19049.f90: Likewise. * gfortran.dg/vect/vect-8.f90: Likewise. From-SVN: r229172
2015-10-15tree-vectorizer.h (vect_get_new_ssa_name): Declare.Richard Biener1-0/+35
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-vect-data-refs.c (vect_enhance_data_refs_alignment): Reset info at start.Richard Biener1-0/+8
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/+55
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
2015-10-06tree-vectorizer.h (vec_info): New base class for...Richard Biener1-53/+36
2015-10-06 Richard Biener <rguenther@suse.de> * tree-vectorizer.h (vec_info): New base class for... (_loop_vec_info): ... this and ... (_bb_vec_info): ... this. (vect_is_simple_use, vect_is_simple_use_1, new_stmt_vec_info, vect_analyze_data_refs_alignment, vect_verify_datarefs_alignment, vect_analyze_data_ref_accesses, vect_analyze_data_refs, vect_schedule_slp, vect_analyze_slp, vect_pattern_recog, vect_destroy_datarefs): Adjust interface to take a vec_info * rather than both a loop_vec_info and a bb_vec_info argument. * tree-vect-data-refs.c (vect_compute_data_refs_alignment, vect_verify_datarefs_alignment, vect_enhance_data_refs_alignment, vect_analyze_data_refs_alignment, vect_analyze_data_ref_accesses, vect_analyze_data_refs, vect_create_data_ref_ptr): Adjust accordingly. * tree-vect-loop.c (new_loop_vec_info): Initialize base class. (destroy_loop_vec_info, vect_analyze_loop_2, vect_is_simple_reduction_1, get_initial_def_for_induction, vect_create_epilog_for_reduction, vectorizable_reduction, vectorizable_live_operation, vect_transform_loop): Adjust. * tree-vect-patterns.c (type_conversion_p, vect_recog_widen_mult_pattern, vect_recog_widen_shift_pattern, vect_recog_rotate_pattern, vect_recog_vector_vector_shift_pattern, vect_recog_divmod_pattern, vect_recog_mixed_size_cond_pattern, check_bool_pattern, vect_recog_bool_pattern, vect_mark_pattern_stmts, vect_pattern_recog): Likewise. * tree-vect-slp.c (vect_get_and_check_slp_defs, vect_build_slp_tree_1, vect_build_slp_tree, vect_analyze_slp_cost_1, vect_analyze_slp_instance, vect_analyze_slp, destroy_bb_vec_info, vect_slp_analyze_bb_1, vect_schedule_slp): Likewise. (new_bb_vec_info): Initialize base classs. * tree-vect-stmts.c (record_stmt_cost, process_use, vect_get_vec_def_for_operand, vect_finish_stmt_generation, vectorizable_mask_load_store, vectorizable_call, vectorizable_simd_clone_call, vectorizable_conversion, vectorizable_assignment, vectorizable_shift, vectorizable_operation, vectorizable_store, vectorizable_load, vect_is_simple_cond, vectorizable_condition, new_stmt_vec_info, vect_is_simple_use, vect_is_simple_use_1): Likewise. * tree-vectorizer.c (vect_destroy_datarefs): Likewise. From-SVN: r228514
2015-09-20switch from gimple to gimple*Trevor Saunders1-49/+50
This renames the gimple_statement_base struct to gimple removes the typedef of gimple_statement_base * to gimple, and then adjusts all of the places that use the type. gcc/ChangeLog: 2015-09-19 Trevor Saunders <tbsaunde@tbsaunde.org> * coretypes.h (gimple): Change typedef to be a forward declaration. * gimple.h (gimple_statement_base): rename to gimple. * (all functions and types using gimple): Adjust. * *.[ch]: Likewise. gcc/cp/ChangeLog: 2015-09-19 Trevor Saunders <tbsaunde@tbsaunde.org> * cp-gimplify.c (gimplify_must_not_throw_expr): Adjust. From-SVN: r227941
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