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2015-05-222015-05-22 Richard Biener <rguenther@suse.de>rguenth
* tree-vectorizer.h (struct _slp_oprnd_info): Add second_pattern member. * tree-vect-loop.c (vect_analyze_loop_operations): Look at patterns when determining whether SLP is pure. (vect_is_slp_reduction): Remove check for pattern stmts. (vect_is_simple_reduction_1): Remove dead code. * tree-vect-slp.c (vect_create_oprnd_info): Initialize second_pattern. (vect_get_and_check_slp_defs): Pass in the stmt number. Allow the first def in a reduction to be not a pattern stmt when the rest of the stmts def are patterns. (vect_build_slp_tree_1): Allow tcc_expression codes like SAD_EXPR and DOT_PROD_EXPR. (vect_build_slp_tree): Adjust. (vect_analyze_slp): Refactor and move BB vect error message ... (vect_slp_analyze_bb_1): ... here. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223574 138bc75d-0d04-0410-961f-82ee72b054a4
2015-05-21 * tree-vectorizer.h (struct _stmt_vec_info): Rename stride_load_pmatz
to strided_p. (STMT_VINFO_STRIDE_LOAD_P): Rename to ... (STMT_VINFO_STRIDED_P): ... this. * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Adjust. (vect_verify_datarefs_alignment): Likewise. (vect_enhance_data_refs_alignment): Likewise. (vect_analyze_data_ref_access): Likewise. (vect_analyze_data_refs): Accept strided stores. * tree-vect-stmts.c (vect_model_store_cost): Count strided stores. (vect_model_load_cost): Adjust for macro rename. (vectorizable_mask_load_store): Likewise. (vectorizable_load): Likewise. (vectorizable_store): Open code strided stores. testsuite/ * gcc.dg/vect/vect-strided-store.c: New test. * gfortran.dg/vect/fast-math-pr37021.f90: Adjust. * gfortran.dg/vect/fast-math-rnflow-trs2a2.f90: Adjust. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223486 138bc75d-0d04-0410-961f-82ee72b054a4
2015-05-122015-05-12 Richard Biener <rguenther@suse.de>rguenth
PR tree-optimization/37021 * tree-vectorizer.h (struct _slp_tree): Add two_operators flag. (SLP_TREE_TWO_OPERATORS): New define. * tree-vect-slp.c (vect_create_new_slp_node): Initialize SLP_TREE_TWO_OPERATORS. (vect_build_slp_tree_1): Allow two mixing plus/minus in an SLP node. (vect_build_slp_tree): Adjust. (vect_analyze_slp_cost_1): Likewise. (vect_schedule_slp_instance): Vectorize mixing plus/minus by emitting two vector stmts and mixing the results. * gcc.target/i386/vect-addsub.c: New testcase. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223059 138bc75d-0d04-0410-961f-82ee72b054a4
2015-04-232015-04-23 Richard Biener <rguenther@suse.de>rguenth
* tree-vect-slp.c (vect_find_first_load_in_slp_instance): Remove. (vect_find_last_store_in_slp_instance): Rename to ... (vect_find_last_scalar_stmt_in_slp): ... this and generalize. (vect_analyze_slp_cost_1): Use vector_load for constant defs and vec_construct for external defs when estimating prologue cost. (vect_analyze_slp_instance): Do not init SLP_INSTANCE_FIRST_LOAD_STMT. Compute costs here only when vectorizing loops. (vect_slp_analyze_bb_1): Compute SLP cost here, after vector types have been determined. (vect_schedule_slp_instance): Simplify vectorized code placement and prepare for in-BB external defs. * tree-vectorizer.h (struct _slp_instance): Remove first_load member. (SLP_INSTANCE_FIRST_LOAD_STMT): Remove. * tree-vect-stmts.c (vect_model_store_cost): Remove PURE_SLP_STMT guard. (vect_model_load_cost): Likewise. (vectorizable_store): Instead add it here. (vectorizable_load): Likewise. (vect_is_simple_use): Dump def type textually. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222354 138bc75d-0d04-0410-961f-82ee72b054a4
2015-04-18remove need for store_values_directlytbsaunde
This switches all hash_table users to use the layout that stores elements of type value_type in the hash table instead of the one storing value_type *. Since it becomes unused support for the value_type * layout is removed. gcc/ * hash-table.h: Remove version of hash_table that stored value_type *. * asan.c, attribs.c, bitmap.c, cfg.c, cgraph.h, config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c, config/mips/mips.c, config/sol2.c, coverage.c, cselib.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c, gcse.c, genmatch.c, ggc-common.c, gimple-ssa-strength-reduction.c, gimplify.c, haifa-sched.c, hard-reg-set.h, hash-map.h, hash-set.h, ipa-devirt.c, ipa-icf.h, ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c, loop-iv.c, loop-unroll.c, lto-streamer.h, plugin.c, postreload-gcse.c, reginfo.c, statistics.c, store-motion.c, trans-mem.c, tree-cfg.c, tree-eh.c, tree-hasher.h, tree-into-ssa.c, tree-parloops.c, tree-sra.c, tree-ssa-coalesce.c, tree-ssa-dom.c, tree-ssa-live.c, tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-structalias.c, tree-ssa-tail-merge.c, tree-ssa-threadupdate.c, tree-vectorizer.c, tree-vectorizer.h, valtrack.h, var-tracking.c, vtable-verify.c, vtable-verify.h: Adjust. libcc1/ * plugin.cc: Adjust for hash_table changes. gcc/java/ * jcf-io.c: Adjust for hash_table changes. gcc/lto/ * lto.c: Adjust for hash_table changes. gcc/objc/ * objc-act.c: Adjust for hash_table changes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222213 138bc75d-0d04-0410-961f-82ee72b054a4
2015-04-042015-04-04 Richard Biener <rguenther@suse.de>rguenth
PR tree-optimization/64909 PR tree-optimization/65660 * tree-vectorizer.h (vect_get_known_peeling_cost): Adjust to take a cost vector for scalar iteration cost. (vect_get_single_scalar_iteration_cost): Likewise. * tree-vect-loop.c (vect_get_single_scalar_iteration_cost): Compute the scalar iteration cost into a cost vector. (vect_get_known_peeling_cost): Use the scalar cost vector to account for the cost of the peeled iterations. (vect_estimate_min_profitable_iters): Likewise. * tree-vect-data-refs.c (vect_peeling_hash_get_lowest_cost): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221866 138bc75d-0d04-0410-961f-82ee72b054a4
2015-01-05 Update copyright years.jakub
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219188 138bc75d-0d04-0410-961f-82ee72b054a4
2014-11-27 PR tree-optimization/64024jakub
* tree-vectorizer.h (struct _stmt_vec_info): Remove simd_clone_fndecl field. Add simd_clone_info field. (STMT_VINFO_SIMD_CLONE_FNDECL): Remove. (STMT_VINFO_SIMD_CLONE_INFO): Define. * tree-vect-stmts.c (vectorizable_simd_clone_call): Adjust for STMT_VINFO_SIMD_CLONE_FNDECL becoming first element of STMT_VINFO_SIMD_CLONE_INFO vector. For linear arguments, remember base and linear_step from analysis phase and use it during transform phase, biased by the difference between LOOP_VINFO_NITERS{_UNCHANGED,} multiplied by linear_step. (free_stmt_vec_info): Release STMT_VINFO_SIMD_CLONE_INFO. * gcc.dg/vect/vect-simd-clone-13.c: New test. * gcc.dg/vect/vect-simd-clone-14.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218120 138bc75d-0d04-0410-961f-82ee72b054a4
2014-11-19Merger of git branch "gimple-classes-v2-option-3"dmalcolm
gcc/ChangeLog: Merger of git branch "gimple-classes-v2-option-3". * ChangeLog.gimple-classes: New. * coretypes.h (struct gcond): Add forward decl. (struct gdebug): Likewise. (struct ggoto): Likewise. (struct glabel): Likewise. (struct gswitch): Likewise. (struct gassign): Likewise. (struct gasm): Likewise. (struct gcall): Likewise. (struct gtransaction): Likewise. (struct greturn): Likewise. (struct gbind): Likewise. (struct gcatch): Likewise. (struct geh_filter): Likewise. (struct geh_mnt): Likewise. (struct geh_else): Likewise. (struct gresx): Likewise. (struct geh_dispatch): Likewise. (struct gphi): Likewise. (struct gtry): Likewise. (struct gomp_atomic_load): Likewise. (struct gomp_atomic_store): Likewise. (struct gomp_continue): Likewise. (struct gomp_critical): Likewise. (struct gomp_for): Likewise. (struct gomp_parallel): Likewise. (struct gomp_task): Likewise. (struct gomp_sections): Likewise. (struct gomp_single): Likewise. (struct gomp_target): Likewise. (struct gomp_teams): Likewise. * doc/gimple.texi (Class hierarchy of GIMPLE statements): Update for renaming of gimple subclasses. * gdbhooks.py: Update. * gimple-iterator.c (gsi_for_phi): New. (gsi_start_phis): Strengthen return type from gimple_stmt_iterator to gphi_iterator. * gimple-iterator.h (struct gphi_iterator): New subclass of gimple_stmt_iterator. (gsi_for_phi): New prototype. (gsi_start_phis): Strengthen return type from gimple_stmt_iterator to gphi_iterator. (gsi_next_nonvirtual_phi): Strengthen param from gimple_stmt_iterator * to gphi_iterator *, and local "phi" from gimple to gphi *. * gsstruct.def: Update for renamings of classes. * gimple.c (gimple_build_return): Strengthen return type from gimple to greturn *. (gimple_call_reset_alias_info): Strengthen param to gcall *. (gimple_build_call_1): Strengthen return type from gimple to gcall *. (gimple_build_call_vec): Likewise. (gimple_build_call): Likewise. (gimple_build_call_valist): Likewise. (gimple_build_call_internal_1): Likewise. (gimple_build_call_internal): Likewise. (gimple_build_call_internal_vec): Likewise. (gimple_build_call_from_tree): Likewise. (gimple_build_assign_stat): Strengthen return type from gimple to gassign *. (gimple_build_assign_with_ops): Likewise. (gimple_build_assign_with_ops): Likewise. (gimple_build_cond): Strengthen return type from gimple to gcond *. (gimple_build_cond_from_tree): Likewise. (gimple_cond_set_condition_from_tree): Require a gcond *. (gimple_build_label): Strengthen return type from gimple to glabel *. (gimple_build_goto): Strengthen return type from gimple to ggoto *. (gimple_build_bind): Strengthen return type from gimple to gbind *. (gimple_build_asm_1): Strengthen return type from gimple to gasm *. (gimple_build_asm_vec): Likewise. (gimple_build_catch): Strengthen return type from gimple to gcatch *. (gimple_build_eh_filter): Strengthen return type from gimple to geh_filter *. (gimple_build_eh_must_not_throw): Strengthen return type from gimple to geh_mnt *. (gimple_build_eh_else): Strengthen return type from gimple to geh_else *. (gimple_build_try): Update for renaming of gimple_statement_try to gtry. (gimple_build_resx): Strengthen return type from gimple to gresx *. (gimple_build_switch_nlabels): Strengthen return type from gimple to gswitch *. (gimple_build_switch): Likewise. (gimple_build_eh_dispatch): Strengthen return type from gimple to geh_dispatch *. (gimple_build_debug_bind_stat): Strengthen return type from gimple to gdebug *. (gimple_build_debug_source_bind_stat): Strengthen return type from gimple to gdebug *. (gimple_build_omp_critical): Strengthen return type from gimple to gomp_critical *. (gimple_build_omp_for): Strengthen return type from gimple to gomp_for *. (gimple_build_omp_parallel): Strengthen return type from gimple to gomp_parallel *. (gimple_build_omp_task): Strengthen return type from gimple to gomp_task *. (gimple_build_omp_continue): Strengthen return type from gimple to gomp_continue *. (gimple_build_omp_sections): Strengthen return type from gimple to gomp_sections *. (gimple_build_omp_single): Strengthen return type from gimple to gomp_single *. (gimple_build_omp_target): Strengthen return type from gimple to gomp_target *. (gimple_build_omp_teams): Strengthen return type from gimple to gomp_teams *. (gimple_build_omp_atomic_load): Strengthen return type from gimple to gomp_atomic_load *. (gimple_build_omp_atomic_store): Strengthen return type from gimple to gomp_atomic_store *. (gimple_build_transaction): Strengthen return type from gimple to gtransaction *. (empty_stmt_p): Replace check for GIMPLE_BIND with a dyn_cast. (gimple_call_fnspec): Require a const gcall *. (gimple_call_arg_flags): Likewise. (gimple_call_return_flags): Likewise. (gimple_set_bb): Add a checked cast. (gimple_copy): Within the cases, add locals of the appropriate subclass and use in place of "stmt" and "copy" for typesafety. (gimple_has_side_effects): Add a checked cast. (gimple_could_trap_p_1): Likewise. (gimple_call_copy_skip_args): Require a gcall *, and return one. (gimple_asm_clobbers_memory_p): Require a const gasm *. (infer_nonnull_range): Replace a check for GIMPLE_RETURN with a dyn_cast, introducing local "return_stmt" and using ti in place of "stmt". * gimple.h (gimple_vec): Eliminate this typedef. (struct gimple_statement_call): Rename to... (struct gcall): ...this. (struct gimple_statement_bind): Rename to... (struct gbind): ...this. (struct gimple_statement_catch): Rename to... (struct gcatch): ...this. (struct gimple_statement_eh_filter): Rename to... (struct geh_filter): ...this. (struct gimple_statement_eh_else): Rename to... (struct geh_else): ...this. (struct gimple_statement_eh_mnt): Rename to... (struct geh_mnt): ...this. (struct gimple_statement_phi): Rename to... (struct gphi): ...this. (struct gimple_statement_resx): Rename to... (struct gresx): ...this. (struct gimple_statement_eh_dispatch): Rename to... (struct geh_dispatch): ...this. (struct gimple_statement_try): Rename to... (struct gtry): ...this. (struct gimple_statement_asm): Rename to... (struct gasm): ...this. (struct gimple_statement_omp_critical): Rename to... (struct gomp_critical): ...this. (struct gimple_statement_omp_for): Rename to... (struct gomp_for): ...this. (struct gimple_statement_omp_parallel): Rename to... (struct gomp_parallel): ...this. (struct gimple_statement_omp_target): Rename to... (struct gomp_target): ...this. (struct gimple_statement_omp_task): Rename to... (struct gomp_task): ...this. (struct gimple_statement_omp_sections): Rename to... (struct gomp_sections): ...this. (struct gimple_statement_omp_continue): Rename to... (struct gomp_continue): ...this. (struct gimple_statement_omp_single): Rename to... (struct gomp_single): ...this. (struct gimple_statement_omp_teams): Rename to... (struct gomp_teams): ...this. (struct gimple_statement_omp_atomic_load): Rename to... (struct gomp_atomic_load): ...this. (struct gimple_statement_omp_atomic_store :): Rename to... (struct gomp_atomic_store :): ...this. (struct gimple_statement_transaction): Rename to... (struct gtransaction): ...this. (struct gcond): New subclass. (struct gdebug): New subclass. (struct ggoto): New subclass. (struct glabel): New subclass. (struct gswitch): New subclass. (struct gassign): New subclass. (struct greturn): New subclass. (is_a_helper <gimple_statement_asm *>::test): Rename to... (is_a_helper <gasm *>::test): ...this. (is_a_helper <gimple_statement_bind *>::test): Rename to... (is_a_helper <gbind *>::test): ...this. (is_a_helper <gassign *>::test): New. (is_a_helper <gimple_statement_call *>::test): Rename to... (is_a_helper <gcall *>::test): ...this. (is_a_helper <gimple_statement_catch *>::test): Rename to... (is_a_helper <gcatch *>::test): ...this. (is_a_helper <gimple_statement_resx *>::test): Rename to... (is_a_helper <gresx *>::test): ...this. (is_a_helper <gcond *>::test): New. (is_a_helper <gdebug *>::test): New. (is_a_helper <ggoto *>::test): New. (is_a_helper <glabel *>::test): New. (is_a_helper <gimple_statement_eh_dispatch *>::test): Rename to... (is_a_helper <geh_dispatch *>::test): ...this. (is_a_helper <gimple_statement_eh_else *>::test): Rename to... (is_a_helper <geh_else *>::test): ...this. (is_a_helper <gimple_statement_eh_filter *>::test): Rename to... (is_a_helper <geh_filter *>::test): ...this. (is_a_helper <gimple_statement_eh_mnt *>::test): Rename to... (is_a_helper <geh_mnt *>::test): ...this. (is_a_helper <gimple_statement_omp_atomic_load *>::test): Rename to... (is_a_helper <gomp_atomic_load *>::test): ...this. (is_a_helper <gimple_statement_omp_atomic_store *>::test): Rename to... (is_a_helper <gomp_atomic_store *>::test): ...this. (is_a_helper <gimple_statement_omp_continue *>::test): Rename to... (is_a_helper <gomp_continue *>::test): ...this. (is_a_helper <gimple_statement_omp_critical *>::test): Rename to... (is_a_helper <gomp_critical *>::test): ...this. (is_a_helper <gimple_statement_omp_for *>::test): Rename to... (is_a_helper <gomp_for *>::test): ...this. (is_a_helper <gimple_statement_omp_parallel *>::test): Rename to... (is_a_helper <gomp_parallel *>::test): ...this. (is_a_helper <gimple_statement_omp_target *>::test): Rename to... (is_a_helper <gomp_target *>::test): ...this. (is_a_helper <gimple_statement_omp_sections *>::test): Rename to... (is_a_helper <gomp_sections *>::test): ...this. (is_a_helper <gimple_statement_omp_single *>::test): Rename to... (is_a_helper <gomp_single *>::test): ...this. (is_a_helper <gimple_statement_omp_teams *>::test): Rename to... (is_a_helper <gomp_teams *>::test): ...this. (is_a_helper <gimple_statement_omp_task *>::test): Rename to... (is_a_helper <gomp_task *>::test): ...this. (is_a_helper <gimple_statement_phi *>::test): Rename to... (is_a_helper <gphi *>::test): ...this. (is_a_helper <gimple_statement_transaction *>::test): Rename to... (is_a_helper <gtransaction *>::test): ...this. (is_a_helper <greturn *>::test): New. (is_a_helper <gswitch *>::test): New. (is_a_helper <gimple_statement_try *>::test): Rename to... (is_a_helper <gtry *>::test): ...this. (is_a_helper <const gimple_statement_asm *>::test): Rename to... (is_a_helper <const gasm *>::test): ...this. (is_a_helper <const gimple_statement_bind *>::test): Rename to... (is_a_helper <const gbind *>::test): ...this. (is_a_helper <const gimple_statement_call *>::test): Rename to... (is_a_helper <const gcall *>::test): ...this. (is_a_helper <const gimple_statement_catch *>::test): Rename to... (is_a_helper <const gcatch *>::test): ...this. (is_a_helper <const gimple_statement_resx *>::test): Rename to... (is_a_helper <const gresx *>::test): ...this. (is_a_helper <const gimple_statement_eh_dispatch *>::test): Rename to... (is_a_helper <const geh_dispatch *>::test): ...this. (is_a_helper <const gimple_statement_eh_filter *>::test): Rename to... (is_a_helper <const geh_filter *>::test): ...this. (is_a_helper <const gimple_statement_omp_atomic_load *>::test): Rename to... (is_a_helper <const gomp_atomic_load *>::test): ...this. (is_a_helper <const gimple_statement_omp_atomic_store *>::test): Rename to... (is_a_helper <const gomp_atomic_store *>::test): ...this. (is_a_helper <const gimple_statement_omp_continue *>::test): Rename to... (is_a_helper <const gomp_continue *>::test): ...this. (is_a_helper <const gimple_statement_omp_critical *>::test): Rename to... (is_a_helper <const gomp_critical *>::test): ...this. (is_a_helper <const gimple_statement_omp_for *>::test): Rename to... (is_a_helper <const gomp_for *>::test): ...this. (is_a_helper <const gimple_statement_omp_parallel *>::test): Rename to... (is_a_helper <const gomp_parallel *>::test): ...this. (is_a_helper <const gimple_statement_omp_target *>::test): Rename to... (is_a_helper <const gomp_target *>::test): ...this. (is_a_helper <const gimple_statement_omp_sections *>::test): Rename to... (is_a_helper <const gomp_sections *>::test): ...this. (is_a_helper <const gimple_statement_omp_single *>::test): Rename to... (is_a_helper <const gomp_single *>::test): ...this. (is_a_helper <const gimple_statement_omp_teams *>::test): Rename to... (is_a_helper <const gomp_teams *>::test): ...this. (is_a_helper <const gimple_statement_omp_task *>::test): Rename to... (is_a_helper <const gomp_task *>::test): ...this. (is_a_helper <const gimple_statement_phi *>::test): Rename to... (is_a_helper <const gphi *>::test): ...this. (is_a_helper <const gimple_statement_transaction *>::test): Rename to... (is_a_helper <const gtransaction *>::test): ...this. (gimple_build_return): Strengthen return type to greturn *. (gimple_call_reset_alias_info): Require a gcall *. (gimple_build_call_vec): Return a gcall *. (gimple_build_call): Likewise. (gimple_build_call_valist): Likewise. (gimple_build_call_internal): Likewise. (gimple_build_call_internal_vec): Likewise. (gimple_build_call_from_tree): Likewise. (gimple_build_assign_stat): Return a gassign *. (gimple_build_assign_with_ops): Likewise. (gimple_build_cond): Return a gcond *. (gimple_build_cond_from_tree): Likewise. (gimple_cond_set_condition_from_tree): Require a gcond *. (gimple_build_label): Return a glabel *. (gimple_build_goto): Return a ggoto *. (gimple_build_bind): Return a gbind *. (gimple_build_asm_vec): Return a gasm *. (gimple_build_catch): Return a gcatch *. (gimple_build_eh_filter): Return a geh_filter *. (gimple_build_eh_must_not_throw): Return a geh_mnt *. (gimple_build_eh_else): Return a geh_else *. (gimple_build_try): Return a gtry *. (gimple_build_resx): Return a gresx *. (gimple_build_switch_nlabels): Return a gswitch *. (gimple_build_switch): Return a gswitch *. (gimple_build_eh_dispatch): Return a geh_dispatch *. (gimple_build_debug_bind_stat): Return a gdebug *. (gimple_build_debug_source_bind_stat): Return a gdebug *. (gimple_build_omp_critical): Return a gomp_critical *. (gimple_build_omp_for): Return a gomp_for *. (gimple_build_omp_parallel): Return a gomp_parallel *. (gimple_build_omp_task): Return a gomp_task *. (gimple_build_omp_continue): Return a gomp_continue *. (gimple_build_omp_sections): Return a gomp_sections *. (gimple_build_omp_single): Return a gomp_single *. (gimple_build_omp_target): Return a gomp_target *. (gimple_build_omp_teams): Return a gomp_teams *. (gimple_build_omp_atomic_load): Return a gomp_atomic_load *. (gimple_build_omp_atomic_store): Return a gomp_atomic_store *. (gimple_build_transaction): Return a gtransaction *. (gimple_call_arg_flags): Require a const gcall *. (gimple_call_return_flags): Likewise. (gimple_call_copy_skip_args): Require and return a gcall *. (gimple_asm_clobbers_memory_p): Require a const gasm *. (gimple_seq_first_stmt_as_a_bind): New. (gimple_assign_nontemporal_move_p): Require a const gassign * rather than a const_gimple. (gimple_call_internal_fn): Update for renaming to gcall. (gimple_call_fntype): Likewise. (gimple_call_set_fntype): Require a gcall * rather than a gimple. (gimple_call_set_fn): Likewise. (gimple_call_set_internal_fn): Likewise. (gimple_call_set_chain): Likewise. (gimple_call_set_tail): Likewise. (gimple_call_tail_p): Likewise. (gimple_call_set_return_slot_opt): Likewise. (gimple_call_return_slot_opt_p): Likewise. (gimple_call_set_from_thunk): Likewise. (gimple_call_from_thunk_p): Likewise. (gimple_call_set_va_arg_pack): Likewise. (gimple_call_va_arg_pack_p): Likewise. (gimple_call_set_nothrow): Likewise. (gimple_call_nothrow_p): Likewise. (gimple_call_set_alloca_for_var): Likewise. (gimple_call_alloca_for_var_p): Likewise. (gimple_call_use_set): Likewise. (gimple_call_clobber_set): Likewise. (gimple_call_return_type): Require a const gcall * rather than a const_gimple. (gimple_call_chain_ptr): Likewise. (gimple_call_copy_flags): Require a pair of gcall *. (gimple_cond_set_code): Require a gcond * rather than a gimple (gimple_cond_set_lhs): Likewise. (gimple_cond_set_rhs): Likewise. (gimple_cond_set_true_label): Likewise. (gimple_cond_set_false_label): Likewise. (gimple_cond_make_false): Likewise. (gimple_cond_make_true): Likewise. (gimple_cond_lhs_ptr): Require a const gcond * rather than a const_gimple. (gimple_cond_rhs_ptr): Likewise. (gimple_cond_true_label): Likewise. (gimple_cond_false_label): Likewise. (gimple_cond_true_p): Likewise. (gimple_cond_false_p): Likewise. (gimple_cond_set_condition): Likewise. (gimple_label_label): Require a const glabel *. (gimple_label_set_label): Require a glabel *. (gimple_goto_set_dest): Require a ggoto *. (gimple_bind_vars): Require a const gbind *. (gimple_bind_block): Likewise. (gimple_bind_set_vars): Require a gbind *. (gimple_bind_append_vars): Likewise. (gimple_bind_body_ptr): Likewise. (gimple_bind_body): Likewise. (gimple_bind_set_body): Likewise. (gimple_bind_add_stmt): Likewise. (gimple_bind_add_seq): Likewise. (gimple_bind_set_block): Likewise. (gimple_asm_ninputs): Require a const gasm *. (gimple_asm_noutputs): Likewise. (gimple_asm_nclobbers): Likewise. (gimple_asm_nlabels): Likewise. (gimple_asm_input_op): Likewise. (gimple_asm_input_op_ptr): Likewise. (gimple_asm_output_op): Likewise. (gimple_asm_output_op_ptr): Likewise. (gimple_asm_clobber_op): Likewise. (gimple_asm_label_op): Likewise. (gimple_asm_string): Likewise. (gimple_asm_volatile_p): Likewise. (gimple_asm_input_p): Likewise. (gimple_asm_set_input_op): Require a gasm *. (gimple_asm_set_output_op): Likewise. (gimple_asm_set_clobber_op): Likewise. (gimple_asm_set_label_op): Likewise. (gimple_asm_set_volatile): Likewise. (gimple_asm_set_input): Likewise. (gimple_catch_types): Require a const gcatch *. (gimple_catch_types_ptr): Require a gcatch *. (gimple_catch_handler_ptr): Likewise. (gimple_catch_handler): Likewise. (gimple_catch_set_types): Likewise. (gimple_catch_set_handler): Likewise. (gimple_eh_filter_types): Update for renaming of subclass to geh_filter. (gimple_eh_filter_types_ptr): Likewise. (gimple_eh_filter_failure_ptr): Likewise. (gimple_eh_filter_set_types): Require a geh_filter *. (gimple_eh_filter_set_failure): Likewise. (gimple_eh_must_not_throw_fndecl): Require a geh_mnt *. (gimple_eh_must_not_throw_set_fndecl): Likewise. (gimple_eh_else_n_body_ptr): Require a geh_else *. (gimple_eh_else_n_body): Likewise. (gimple_eh_else_e_body_ptr): Likewise. (gimple_eh_else_e_body): Likewise. (gimple_eh_else_set_n_body): Likewise. (gimple_eh_else_set_e_body): Likewise. (gimple_try_set_kind): Require a gtry *. (gimple_try_set_catch_is_cleanup): Likewise. (gimple_try_set_eval): Likewise. (gimple_try_set_cleanup): Likewise. (gimple_try_eval_ptr): Update for renaming of subclass to gtry. (gimple_try_cleanup_ptr): Likewise. (gimple_phi_capacity): Update for renaming of subclass to gphi. (gimple_phi_num_args): Likewise. (gimple_phi_result): Likewise. (gimple_phi_result_ptr): Likewise. (gimple_phi_arg): Likewise. (gimple_phi_set_result): Require a gphi *. (gimple_phi_set_arg): Likewise. (gimple_phi_arg_def_ptr): Likewise. (gimple_phi_arg_edge): Likewise. (gimple_phi_arg_location): Likewise. (gimple_phi_arg_location_from_edge): Likewise. (gimple_phi_arg_set_location): Likewise. (gimple_phi_arg_has_location): Likewise. (gimple_resx_region): Require a const gresx *. (gimple_resx_set_region): Require a gresx *. (gimple_eh_dispatch_region): Require a const geh_dispatch *. (gimple_eh_dispatch_set_region): Require a geh_dispatch *. (gimple_switch_num_labels): Require a const gswitch *. (gimple_switch_set_num_labels): Likewise. (gimple_switch_index): Likewise. (gimple_switch_index_ptr): Likewise. (gimple_switch_label): Likewise. (gimple_switch_default_label): Likewise. (gimple_switch_set_index): Require a gswitch *. (gimple_switch_set_label): Likewise. (gimple_switch_set_default_label): Likewise. (gimple_omp_critical_name): Require a const gomp_critical *. (gimple_omp_critical_name_ptr): Require a gomp_critical *. (gimple_omp_critical_set_name): Likewise. (gimple_omp_for_set_kind): Require a gomp_for *. (gimple_omp_for_set_combined_p): Likewise. (gimple_omp_for_set_combined_into_p): Likewise. (gimple_omp_for_clauses): Update for renaming of subclass to gomp_for. (gimple_omp_for_clauses_ptr): Likewise. (gimple_omp_for_set_clauses): Likewise. (gimple_omp_for_collapse): Likewise. (gimple_omp_for_index): Likewise. (gimple_omp_for_index_ptr): Likewise. (gimple_omp_for_set_index): Likewise. (gimple_omp_for_initial): Likewise. (gimple_omp_for_initial_ptr): Likewise. (gimple_omp_for_set_initial): Likewise. (gimple_omp_for_final): Likewise. (gimple_omp_for_final_ptr): Likewise. (gimple_omp_for_set_final): Likewise. (gimple_omp_for_incr): Likewise. (gimple_omp_for_incr_ptr): Likewise. (gimple_omp_for_set_incr): Likewise. (gimple_omp_for_pre_body): Likewise. (gimple_omp_for_set_pre_body): Likewise. (gimple_omp_parallel_clauses): Update for renaming of subclass to gomp_parallel. (gimple_omp_parallel_clauses_ptr): Require a gomp_parallel *. (gimple_omp_parallel_set_clauses): Likewise. (gimple_omp_parallel_child_fn_ptr): Likewise. (gimple_omp_parallel_set_child_fn): Likewise. (gimple_omp_parallel_data_arg_ptr): Likewise. (gimple_omp_parallel_set_data_arg): Likewise. (gimple_omp_parallel_child_fn): Require a const gomp_parallel *. (gimple_omp_parallel_data_arg): Likewise. (gimple_omp_task_clauses): Update for renaming of subclass to gomp_task. (gimple_omp_task_clauses_ptr): Likewise. (gimple_omp_task_set_clauses): Likewise. (gimple_omp_task_child_fn): Likewise. (gimple_omp_task_child_fn_ptr): Likewise. (gimple_omp_task_set_child_fn): Likewise. (gimple_omp_task_data_arg): Likewise. (gimple_omp_task_data_arg_ptr): Likewise. (gimple_omp_task_set_data_arg): Likewise. (gimple_omp_taskreg_clauses): Whitespace fixes. (gimple_omp_taskreg_clauses_ptr): Likewise. (gimple_omp_taskreg_set_clauses): Likewise. (gimple_omp_taskreg_child_fn): Likewise. (gimple_omp_taskreg_child_fn_ptr): Likewise. (gimple_omp_taskreg_set_child_fn): Likewise. (gimple_omp_taskreg_data_arg): Likewise. (gimple_omp_taskreg_data_arg_ptr): Likewise. (gimple_omp_taskreg_set_data_arg): Likewise. (gimple_omp_task_copy_fn): Update for renaming of subclass to gomp_task. (gimple_omp_task_copy_fn_ptr): Likewise. (gimple_omp_task_set_copy_fn): Likewise. (gimple_omp_task_arg_size): Likewise. (gimple_omp_task_arg_size_ptr): Likewise. (gimple_omp_task_set_arg_size): Likewise. (gimple_omp_task_arg_align): Likewise. (gimple_omp_task_arg_align_ptr): Likewise. (gimple_omp_task_set_arg_align): Likewise. (gimple_omp_single_clauses): Update for renaming of subclass to gomp_single. (gimple_omp_single_clauses_ptr): Likewise. (gimple_omp_single_set_clauses): Likewise. (gimple_omp_target_clauses): Update for renaming of subclass to gomp_target. (gimple_omp_target_clauses_ptr): Likewise. (gimple_omp_target_set_clauses): Require a gomp_target *. (gimple_omp_target_set_kind): Likewise. (gimple_omp_target_child_fn_ptr): Likewise. (gimple_omp_target_set_child_fn): Likewise. (gimple_omp_target_data_arg_ptr): Likewise. (gimple_omp_target_set_data_arg): Likewise. (gimple_omp_target_child_fn): Require a const gomp_target *. (gimple_omp_target_data_arg): Likewise. (gimple_omp_teams_clauses): Update for renaming of subclass to gomp_teams. (gimple_omp_teams_clauses_ptr): Likewise. (gimple_omp_teams_set_clauses): Require a gomp_teams *. (gimple_omp_sections_clauses): Update for renaming of subclass to gomp_sections. (gimple_omp_sections_clauses_ptr): Likewise. (gimple_omp_sections_set_clauses): Likewise. (gimple_omp_sections_control): Likewise. (gimple_omp_sections_control_ptr): Likewise. (gimple_omp_sections_set_control): Likewise. (gimple_omp_for_set_cond): Likewise. (gimple_omp_for_cond): Likewise. (gimple_omp_atomic_store_set_val): Require a gomp_atomic_store *. (gimple_omp_atomic_store_val_ptr): Likewise. (gimple_omp_atomic_load_set_lhs): Likewise. (gimple_omp_atomic_store_val): Require a const gomp_atomic_store *. (gimple_omp_atomic_load_lhs): Likewise. (gimple_omp_atomic_load_rhs): Likewise. (gimple_omp_atomic_load_lhs_ptr): Require a gomp_atomic_load *. (gimple_omp_atomic_load_set_rhs): Likewise. (gimple_omp_atomic_load_rhs_ptr): Likewise. (gimple_omp_continue_control_def): Require a const gomp_continue *. (gimple_omp_continue_control_use): Likewise. (gimple_omp_continue_control_def_ptr): Require a gomp_continue *. (gimple_omp_continue_set_control_def): Likewise. (gimple_omp_continue_control_use_ptr): Likewise. (gimple_omp_continue_set_control_use): Likewise. (gimple_transaction_body_ptr): Require a gtransaction *. (gimple_transaction_body): Likewise. (gimple_transaction_label_ptr): Likewise. (gimple_transaction_label): Require a const gtransaction *. (gimple_transaction_subcode): Likewise. (gimple_transaction_set_body): Require a gtransaction *. (gimple_transaction_set_label): Likewise. (gimple_transaction_set_subcode): Likewise. (gimple_return_retval_ptr): Require a const greturn *. (gimple_return_retval): Likewise. (gimple_return_set_retval): Require a greturn *. (gimple_expr_type): Introduce local "call_stmt" and use in place of "stmt" for typesafety. * asan.c: Use gimple subclasses. * auto-profile.c: Likewise. * builtins.c: Likewise. * builtins.h: Likewise. * cfgexpand.c: Likewise. * cfgloop.c: Likewise. * cfgloopmanip.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * cgraphbuild.c: Likewise. * cgraphclones.c: Likewise. * cgraphunit.c: Likewise. * expr.h: Likewise. * gimple-builder.c: Likewise. * gimple-builder.h: Likewise. * gimple-fold.c: Likewise. * gimple-low.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. * gimplify-me.c: Likewise. * gimplify.c: Likewise. * gimplify.h: Likewise. * graphite-scop-detection.c: Likewise. * graphite-sese-to-poly.c: Likewise. * internal-fn.c: Likewise. * internal-fn.def:: Likewise. * internal-fn.h: Likewise. * ipa-icf-gimple.c: Likewise. * ipa-icf-gimple.h: Likewise. * ipa-icf.c: Likewise. * ipa-inline-analysis.c: Likewise. * ipa-prop.c: Likewise. * ipa-prop.h: Likewise. * ipa-pure-const.c: Likewise. * ipa-split.c: Likewise. * lto-streamer-in.c: Likewise. * lto-streamer-out.c: Likewise. * omp-low.c: Likewise. * predict.c: Likewise. * sanopt.c: Likewise. * sese.c: Likewise. * ssa-iterators.h: Likewise. * stmt.c: Likewise. * trans-mem.c: Likewise. * tree-call-cdce.c: Likewise. * tree-cfg.c: Likewise. * tree-cfg.h: Likewise. * tree-cfgcleanup.c: Likewise. * tree-chkp.c: Likewise. * tree-chkp.h: Likewise. * tree-complex.c: Likewise. * tree-data-ref.c: Likewise. * tree-dfa.c: Likewise. * tree-eh.c: Likewise. * tree-eh.h: Likewise. * tree-emutls.c: Likewise. * tree-if-conv.c: Likewise. * tree-inline.c: Likewise. * tree-inline.h: Likewise. * tree-into-ssa.c: Likewise. * tree-into-ssa.h: Likewise. * tree-loop-distribution.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-phinodes.h: Likewise. * tree-predcom.c: Likewise. * tree-profile.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-scalar-evolution.h * tree-sra.cn_function): * tree-ssa-alias.c: Likewise. * tree-ssa-alias.h: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree-ssa-copy.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * tree-ssa-live.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-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-propagate.h: Likewise. * tree-ssa-reassoc.c: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-ssa-sccvn.h: Likewise. * tree-ssa-sink.c: Likewise. * tree-ssa-strlen.c * tree-ssa-structalias.c * tree-ssa-tail-merge.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-ssa-threadedge.c: Likewise. * tree-ssa-threadedge.h: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-uncprop.c: Likewise. * tree-ssa-uninit.c: Likewise. * tree-ssa.c: Likewise. * tree-stdarg.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.h: Likewise. * tree-vrp.c: Likewise. * tree.c: Likewise. * ubsan.c: Likewise. * value-prof.c: Likewise. * value-prof.h: Likewise. * vtable-verify.c: Likewise. gcc/c-family/ChangeLog: Merger of git branch "gimple-classes-v2-option-3". * ChangeLog.gimple-classes: New. * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack" from being just a vec<gimple> to a vec<gbind *>. gcc/java/ChangeLog: Merger of git branch "gimple-classes-v2-option-3". * ChangeLog.gimple-classes: New. * java-gimplify.c (java_gimplify_block): Strengthen local "outer" from gimple to gbind *. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217787 138bc75d-0d04-0410-961f-82ee72b054a4
2014-11-13[Vectorizer] Split vect_gen_perm_mask into _checked and _any variantsalalaw01
* tree-vectorizer.h (vect_gen_perm_mask): Remove. (vect_gen_perm_mask_checked, vect_gen_perm_mask_any): New. tree_vec_data_refs.c (vect_permute_load_chain, vec_permute_store_chain, vec_shift_permute_load_chain): Replace vect_gen_perm_mask & assert with vect_gen_perm_mask_checked. * tree-vect-stmts.c (vectorizable_mask_load_store, vectorizable_load): Likewise. (vect_gen_perm_mask_checked): New. (vect_gen_perm_mask): Remove can_vec_perm_p check, rename to... (vect_gen_perm_mask_any): ...this. (perm_mask_for_reverse): Call can_vec_perm_p and vect_gen_perm_mask_checked. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217508 138bc75d-0d04-0410-961f-82ee72b054a4
2014-09-25 PR tree-optimization/63341jakub
* tree-vectorizer.h (vect_create_data_ref_ptr, vect_create_addr_base_for_vector_ref): Add another tree argument defaulting to NULL_TREE. * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset argument, pass it down to vect_create_addr_base_for_vector_ref. (vect_create_addr_base_for_vector_ref): Add byte_offset argument, add that to base_offset too if non-NULL. * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable, for dr_explicit_realign_optimized set it to vector byte size - 1 instead of setting offset, pass byte_offset down to vect_create_data_ref_ptr. * gcc.dg/vect/pr63341-1.c: New test. * gcc.dg/vect/pr63341-2.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215583 138bc75d-0d04-0410-961f-82ee72b054a4
2014-08-26 PR c/61271mpolacek
* tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT, LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214493 138bc75d-0d04-0410-961f-82ee72b054a4
2014-06-252014-06-24 Cong Hou <congh@google.com>congh
* tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD pattern recognition. (type_conversion_p): PROMOTION is true if it's a type promotion conversion, and false otherwise. Return true if the given expression is a type conversion one. * tree-vectorizer.h: Adjust the number of patterns. * tree.def: Add SAD_EXPR. * optabs.def: Add sad_optab. * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case. * expr.c (expand_expr_real_2): Likewise. * gimple-pretty-print.c (dump_ternary_rhs): Likewise. * gimple.c (get_gimple_rhs_num_ops): Likewise. * optabs.c (optab_for_tree_code): Likewise. * tree-cfg.c (estimate_operator_cost): Likewise. * tree-ssa-operands.c (get_expr_operands): Likewise. * tree-vect-loop.c (get_initial_def_for_reduction): Likewise. * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD. * doc/generic.texi: Add document for SAD_EXPR. * doc/md.texi: Add document for ssad and usad. 2014-06-24 Cong Hou <congh@google.com> * gcc.dg/vect/vect-reduc-sad.c: New. * lib/target-supports.exp (check_effective_target_vect_usad_char): New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211966 138bc75d-0d04-0410-961f-82ee72b054a4
2014-06-24Remove a layer of indirection from hash_tabletbsaunde
gcc/ * hash-table.h: Remove a layer of indirection from hash_table so that it contains the hash table's data instead of a pointer to the data. * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c, config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c, config/mips/mips.c, config/sol2.c, coverage.c, cselib.c, data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c, fold-const.c, gcse.c, ggc-common.c, gimple-ssa-strength-reduction.c, gimplify.c, graphite-clast-to-gimple.c, graphite-dependences.c, graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c, ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c, loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c, lto-streamer.c, lto-streamer.h, passes.c, plugin.c, postreload-gcse.c, sese.c, statistics.c, store-motion.c, trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c, tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c, tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c, tree-ssa-live.c, tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c, tree-ssa-structalias.c, tree-ssa-tail-merge.c, tree-ssa-threadupdate.c, tree-ssa-uncprop.c, tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c, tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c, vtable-verify.c, vtable-verify.h: Adjust. gcc/c/ * c-decl.c: Adjust. gcc/cp/ * class.c, semantics.c, tree.c, vtable-class-hierarchy.c: Adjust. gcc/java/ * jcf-io.c: Adjust. gcc/lto/ * lto.c: Adjust. gcc/objc/ * objc-act.c: Adjust. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211936 138bc75d-0d04-0410-961f-82ee72b054a4
2014-04-172014-04-17 Richard Biener <rguenther@suse.de>rguenth
PR tree-optimization/60841 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts. * tree-vect-loop.c (vect_analyze_loop_2): Pass down number of stmts to SLP build. * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise. (vect_analyze_slp): Likewise. (vect_analyze_slp_instance): Likewise. (vect_build_slp_tree): Limit overall SLP tree growth. * tree-vectorizer.h (vect_analyze_data_refs, vect_analyze_slp): Adjust prototypes. * gcc.dg/vect/pr60841.c: New testcase. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209467 138bc75d-0d04-0410-961f-82ee72b054a4
2014-04-14 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.ebotcazou
* function.h (struct function): Rename has_force_vect_loops into has_force_vectorize_loops. * lto-streamer-in.c (input_cfg): Adjust for renaming. (input_struct_function_base): Likewise. * lto-streamer-out.c (output_cfg): Likewise. (output_struct_function_base): Likewise. * omp-low.c (expand_omp_simd): Likewise. * tree-cfg.c (move_sese_region_to_fn): Likewise. * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise. (version_loop_for_if_conversion): Likewise. (tree_if_conversion): Likewise. (main_tree_if_conversion): Likewise. (gate_tree_if_conversion): Likewise. * tree-inline.c (copy_loops): Likewise. * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise. * tree-ssa-loop.c (tree_loop_vectorize): Likewise. * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise. * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise. * tree-vectorizer.c (vectorize_loops): Likewise. * tree-vectorizer.h (unlimited_cost_model): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209362 138bc75d-0d04-0410-961f-82ee72b054a4
2014-04-032014-04-03 Cong Hou <congh@google.com>congh
PR tree-optimization/60505 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the threshold of number of iterations below which no vectorization will be done. * tree-vect-loop.c (new_loop_vec_info): Initialize LOOP_VINFO_COST_MODEL_THRESHOLD. * tree-vect-loop.c (vect_analyze_loop_operations): Set LOOP_VINFO_COST_MODEL_THRESHOLD. * tree-vect-loop.c (vect_transform_loop): Use LOOP_VINFO_COST_MODEL_THRESHOLD. * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number of iterations of the loop and see if we should build the epilogue. 2014-04-03 Cong Hou <congh@google.com> PR tree-optimization/60505 * gcc.dg/vect/pr60505.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209065 138bc75d-0d04-0410-961f-82ee72b054a4
2014-02-212014-02-21 Richard Biener <rguenther@suse.de>rguenth
PR tree-optimization/60276 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field. (STMT_VINFO_MIN_NEG_DIST): New macro. * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record STMT_VINFO_MIN_NEG_DIST. * tree-vect-stmts.c (vectorizable_load): Verify if assumptions made for negative dependence distances still hold. * gcc.dg/vect/pr60276.c: New testcase. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207992 138bc75d-0d04-0410-961f-82ee72b054a4
2014-01-16 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependenciesjakub
field. (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define. * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it when not giving up or versioning for alias only because of loop->safelen. (vect_analyze_data_ref_dependences): Set to true. * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt is a GIMPLE_PHI. (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop to the condition. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206687 138bc75d-0d04-0410-961f-82ee72b054a4
2014-01-02Update copyright years in gcc/rsandifo
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206289 138bc75d-0d04-0410-961f-82ee72b054a4
2013-12-31gcc/kyukhin
* config/i386/i386.c (MAX_CLASSES): Increase number of classes. (classify_argument): Extend for 512 bit vectors. (construct_container): Ditto. (function_arg_advance_32): Ditto. (function_arg_advance_64): Ditto. (function_arg_32): Ditto. (function_arg_64): Ditto. (function_value_32): Ditto. (return_in_memory_32): Ditto. (ix86_gimplify_va_arg): Ditto. (standard_sse_constant_p): Ditto. (standard_sse_constant_opcode): Ditto. (ix86_expand_vector_convert_uns_vsivsf): Ditto. (ix86_build_const_vector): Ditto. (ix86_build_signbit_mask): Ditto. (ix86_expand_sse_cmp): Extend for AVX512. (ix86_expand_sse_movcc): Ditto. (ix86_expand_int_vcond): Ditto. (ix86_expand_vec_perm): Ditto. (ix86_expand_sse_unpack): Ditto. (ix86_constant_alignment): Ditto. (ix86_builtin_vectorized_function): Ditto. (ix86_vectorize_builtin_gather): Ditto. (avx_vpermilp_parallel): Ditto. (ix86_rtx_costs): Ditto. (ix86_expand_vector_init_duplicate): Ditto. (ix86_expand_vector_init_concat): Ditto. (ix86_expand_vector_init_general): Ditto. (ix86_expand_vector_extract): Ditto. (emit_reduc_half): Ditto. (ix86_vector_mode_supported_p): Ditto. (ix86_emit_swdivsf): Ditto. (ix86_emit_swsqrtsf): Ditto. (expand_vec_perm_1): Ditto. (ix86_vectorize_vec_perm_const_ok): Ditto. (ix86_expand_mul_widen_evenodd): Ditto. (ix86_expand_sse2_mulvxdi3): Ditto. (ix86_preferred_simd_mode): Ditto. (ix86_autovectorize_vector_sizes): Ditto. (ix86_expand_vec_perm_vpermi2): New. (ix86_vector_duplicate_value): Ditto. (IX86_BUILTIN_SQRTPD512, IX86_BUILTIN_EXP2PS, IX86_BUILTIN_SQRTPS_NR512, IX86_BUILTIN_GATHER3ALTDIV16SF, IX86_BUILTIN_GATHER3ALTDIV16SI, IX86_BUILTIN_GATHER3ALTSIV8DF, IX86_BUILTIN_GATHER3ALTSIV8DI, IX86_BUILTIN_GATHER3DIV16SF, IX86_BUILTIN_GATHER3DIV16SI, IX86_BUILTIN_GATHER3DIV8DF, IX86_BUILTIN_GATHER3DIV8DI, IX86_BUILTIN_GATHER3SIV16SF, IX86_BUILTIN_GATHER3SIV16SI, IX86_BUILTIN_GATHER3SIV8DF, IX86_BUILTIN_CEILPD_VEC_PACK_SFIX512, IX86_BUILTIN_CPYSGNPS512, IX86_BUILTIN_CPYSGNPD512, IX86_BUILTIN_FLOORPD_VEC_PACK_SFIX512, IX86_BUILTIN_ROUNDPD_AZ_VEC_PACK_SFIX512): Ditto. * config/i386/sse.md (*mov<mode>_internal): Disable SSE typeless stores vectors > 128bit (AVX*). (<sse>_storeu<ssemodesuffix><avxsizesuffix>): Ditto. (<sse2_avx_avx512f>_storedqu<mode>): Extend for AVX-512, disable SSE typeless stores vectors > 128bit (AVX*). (fixuns_trunc<mode><sseintvecmodelower>2): Extend for AVX-512. (vec_pack_ufix_trunc_<mode>): Ditto. (vec_unpacku_float_hi_v16si): New. * tree-vect-stmts.c (vectorizable_load): Support AVX512's gathers. * tree-vectorizer.h (MAX_VECTORIZATION_FACTOR): Extend for 512 bit vectors. testsuite/ * gcc.target/i386/pr49002-2.c: allow vmovapd generation. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206260 138bc75d-0d04-0410-961f-82ee72b054a4
2013-12-10 * tree-vectorizer.h (struct _loop_vec_info): Add scalar_loop field.jakub
(LOOP_VINFO_SCALAR_LOOP): Define. (slpeel_tree_duplicate_loop_to_edge_cfg): Add scalar_loop argument. * config/i386/sse.md (maskload<mode>, maskstore<mode>): New expanders. * tree-data-ref.c (get_references_in_stmt): Handle MASK_LOAD and MASK_STORE. * internal-fn.def (LOOP_VECTORIZED, MASK_LOAD, MASK_STORE): New internal fns. * tree-if-conv.c: Include expr.h, optabs.h, tree-ssa-loop-ivopts.h and tree-ssa-address.h. (release_bb_predicate): New function. (free_bb_predicate): Use it. (reset_bb_predicate): Likewise. Don't unallocate bb->aux just to immediately allocate it again. (add_to_predicate_list): Add loop argument. If basic blocks that dominate loop->latch don't insert any predicate. (add_to_dst_predicate_list): Adjust caller. (if_convertible_phi_p): Add any_mask_load_store argument, if true, handle it like flag_tree_loop_if_convert_stores. (insert_gimplified_predicates): Likewise. (ifcvt_can_use_mask_load_store): New function. (if_convertible_gimple_assign_stmt_p): Add any_mask_load_store argument, check if some conditional loads or stores can't be converted into MASK_LOAD or MASK_STORE. (if_convertible_stmt_p): Add any_mask_load_store argument, pass it down to if_convertible_gimple_assign_stmt_p. (predicate_bbs): Don't return bool, only check if the last stmt of a basic block is GIMPLE_COND and handle that. Adjust add_to_predicate_list caller. (if_convertible_loop_p_1): Only call predicate_bbs if flag_tree_loop_if_convert_stores and free_bb_predicate in that case afterwards, check gimple_code of stmts here. Replace is_predicated check with dominance check. Add any_mask_load_store argument, pass it down to if_convertible_stmt_p and if_convertible_phi_p, call if_convertible_phi_p only after all if_convertible_stmt_p calls. (if_convertible_loop_p): Add any_mask_load_store argument, pass it down to if_convertible_loop_p_1. (predicate_mem_writes): Emit MASK_LOAD and/or MASK_STORE calls. (combine_blocks): Add any_mask_load_store argument, pass it down to insert_gimplified_predicates and call predicate_mem_writes if it is set. Call predicate_bbs. (version_loop_for_if_conversion): New function. (tree_if_conversion): Adjust if_convertible_loop_p and combine_blocks calls. Return todo flags instead of bool, call version_loop_for_if_conversion if if-conversion should be just for the vectorized loops and nothing else. (main_tree_if_conversion): Adjust caller. Don't call tree_if_conversion for dont_vectorize loops if if-conversion isn't explicitly enabled. * tree-vect-data-refs.c (vect_check_gather): Handle MASK_LOAD/MASK_STORE. (vect_analyze_data_refs, vect_supportable_dr_alignment): Likewise. * gimple.h (gimple_expr_type): Handle MASK_STORE. * internal-fn.c (expand_LOOP_VECTORIZED, expand_MASK_LOAD, expand_MASK_STORE): New functions. * tree-vectorizer.c: Include tree-cfg.h and gimple-fold.h. (vect_loop_vectorized_call, fold_loop_vectorized_call): New functions. (vectorize_loops): Don't try to vectorize loops with loop->dont_vectorize set. Set LOOP_VINFO_SCALAR_LOOP for if-converted loops, fold LOOP_VECTORIZED internal call depending on if loop has been vectorized or not. * tree-vect-loop-manip.c (slpeel_duplicate_current_defs_from_edges): New function. (slpeel_tree_duplicate_loop_to_edge_cfg): Add scalar_loop argument. If non-NULL, copy basic blocks from scalar_loop instead of loop, but still to loop's entry or exit edge. (slpeel_tree_peel_loop_to_edge): Add scalar_loop argument, pass it down to slpeel_tree_duplicate_loop_to_edge_cfg. (vect_do_peeling_for_loop_bound, vect_do_peeling_for_loop_alignment): Adjust callers. (vect_loop_versioning): If LOOP_VINFO_SCALAR_LOOP, perform loop versioning from that loop instead of LOOP_VINFO_LOOP, move it to the right place in the CFG afterwards. * tree-vect-loop.c (vect_determine_vectorization_factor): Handle MASK_STORE. * cfgloop.h (struct loop): Add dont_vectorize field. * tree-loop-distribution.c (copy_loop_before): Adjust slpeel_tree_duplicate_loop_to_edge_cfg caller. * optabs.def (maskload_optab, maskstore_optab): New optabs. * passes.def: Add a note that pass_vectorize must immediately follow pass_if_conversion. * tree-predcom.c (split_data_refs_to_components): Give up if DR_STMT is a call. * tree-vect-stmts.c (vect_mark_relevant): Don't crash if lhs is NULL. (exist_non_indexing_operands_for_use_p): Handle MASK_LOAD and MASK_STORE. (vectorizable_mask_load_store): New function. (vectorizable_call): Call it for MASK_LOAD or MASK_STORE. (vect_transform_stmt): Handle MASK_STORE. * tree-ssa-phiopt.c (cond_if_else_store_replacement): Ignore DR_STMT where lhs is NULL. * optabs.h (can_vec_perm_p): Fix up comment typo. (can_vec_mask_load_store_p): New prototype. * optabs.c (can_vec_mask_load_store_p): New function. * gcc.dg/vect/vect-cond-11.c: New test. * gcc.target/i386/vect-cond-1.c: New test. * gcc.target/i386/avx2-gather-5.c: New test. * gcc.target/i386/avx2-gather-6.c: New test. * gcc.dg/vect/vect-mask-loadstore-1.c: New test. * gcc.dg/vect/vect-mask-load-1.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205856 138bc75d-0d04-0410-961f-82ee72b054a4
2013-12-062013-12-06 Richard Biener <rguenther@suse.de>rguenth
PR tree-optimization/59058 * tree-vectorizer.h (struct _loop_vec_info): Add num_itersm1 member. (LOOP_VINFO_NITERSM1): New macro. * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): Express the vector loop entry test in terms of scalar latch executions. (vect_do_peeling_for_alignment): Update LOOP_VINFO_NITERSM1. * tree-vect-loop.c (vect_get_loop_niters): Also return the number of latch executions. (new_loop_vec_info): Initialize LOOP_VINFO_NITERSM1. (vect_analyze_loop_form): Likewise. (vect_generate_tmps_on_preheader): Compute the number of vectorized iterations differently. * gcc.dg/torture/pr59058.c: New testcase. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205730 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-28gcc/kyukhin
* common.opt: Introduced a new option -fsimd-cost-model. * doc/invoke.texi: Introduced a new openmp-simd warning and a new -fsimd-cost-model option. * tree-vectorizer.h (unlimited_cost_model): Interface updated to rely on the particular loop info. * tree-vect-data-refs.c (vect_peeling_hash_insert): Ditto. (vect_peeling_hash_choose_best_peeling): Ditto. (vect_enhance_data_refs_alignment): Ditto. * tree-vect-slp.c (vect_slp_analyze_bb_1): Ditto. * tree-vect-loop.c (vect_estimate_min_profitable_iters): Ditto plus added openmp-simd warining. gcc/c-family/ * c.opt (Wopenmp-simd): New. gcc/fortran/ * lang.opt (Wopenmp-simd): New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205475 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-27 * cgraph.h (enum cgraph_simd_clone_arg_type): New.jakub
(struct cgraph_simd_clone_arg, struct cgraph_simd_clone): New. (struct cgraph_node): Add simdclone and simd_clones fields. * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen, ix86_simd_clone_adjust, ix86_simd_clone_usable): New functions. (TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN, TARGET_SIMD_CLONE_ADJUST, TARGET_SIMD_CLONE_USABLE): Define. * doc/tm.texi.in (TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN, TARGET_SIMD_CLONE_ADJUST, TARGET_SIMD_CLONE_USABLE): Add. * doc/tm.texi: Regenerated. * ggc.h (ggc_alloc_cleared_simd_clone_stat): New function. * ipa-cp.c (determine_versionability): Fail if "omp declare simd" attribute is present. * omp-low.c: Include pretty-print.h, ipa-prop.h and tree-eh.h. (simd_clone_vector_of_formal_parm_types): New function. (simd_clone_struct_alloc, simd_clone_struct_copy, simd_clone_vector_of_formal_parm_types, simd_clone_clauses_extract, simd_clone_compute_base_data_type, simd_clone_mangle, simd_clone_create, simd_clone_adjust_return_type, create_tmp_simd_array, simd_clone_adjust_argument_types, simd_clone_init_simd_arrays): New functions. (struct modify_stmt_info): New type. (ipa_simd_modify_stmt_ops, ipa_simd_modify_function_body, simd_clone_adjust, expand_simd_clones, ipa_omp_simd_clone): New functions. (pass_data_omp_simd_clone): New variable. (pass_omp_simd_clone): New class. (make_pass_omp_simd_clone): New function. * passes.def (pass_omp_simd_clone): New. * target.def (TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN, TARGET_SIMD_CLONE_ADJUST, TARGET_SIMD_CLONE_USABLE): New target hooks. * target.h (struct cgraph_node, struct cgraph_simd_node): Declare. * tree-core.h (OMP_CLAUSE_LINEAR_VARIABLE_STRIDE): Document. * tree.h (OMP_CLAUSE_LINEAR_VARIABLE_STRIDE): Define. * tree-pass.h (make_pass_omp_simd_clone): New prototype. * tree-vect-data-refs.c: Include cgraph.h. (vect_analyze_data_refs): Inline by hand find_data_references_in_loop and find_data_references_in_bb, if find_data_references_in_stmt fails, still allow calls to #pragma omp declare simd functions in #pragma omp simd loops unless they contain data references among the call arguments or in lhs. * tree-vect-loop.c (vect_determine_vectorization_factor): Handle calls with no lhs. (vect_transform_loop): Allow NULL STMT_VINFO_VECTYPE for calls without lhs. * tree-vectorizer.h (enum stmt_vec_info_type): Add call_simd_clone_vec_info_type. (struct _stmt_vec_info): Add simd_clone_fndecl field. (STMT_VINFO_SIMD_CLONE_FNDECL): Define. * tree-vect-stmts.c: Include tree-ssa-loop.h, tree-scalar-evolution.h and cgraph.h. (vectorizable_call): Handle calls without lhs. Assert !stmt_can_throw_internal instead of failing for it. Don't update EH stuff. (struct simd_call_arg_info): New. (vectorizable_simd_clone_call): New function. (vect_transform_stmt): Call it. (vect_analyze_stmt): Likewise. Allow NULL STMT_VINFO_VECTYPE for calls without lhs. * ipa-prop.c (ipa_add_new_function): Only call ipa_analyze_node if cgraph_function_with_gimple_body_p is true. c/ * c-decl.c (c_builtin_function_ext_scope): Avoid binding if external_scope is NULL. cp/ * semantics.c (finish_omp_clauses): For #pragma omp declare simd linear clause step call maybe_constant_value. testsuite/ * g++.dg/gomp/declare-simd-1.C (f38): Make sure simdlen is a power of two. * gcc.dg/gomp/simd-clones-2.c: Compile on all targets. Remove -msse2. Adjust regexps for name mangling changes. * gcc.dg/gomp/simd-clones-3.c: Likewise. * gcc.dg/vect/vect-simd-clone-1.c: New test. * gcc.dg/vect/vect-simd-clone-2.c: New test. * gcc.dg/vect/vect-simd-clone-3.c: New test. * gcc.dg/vect/vect-simd-clone-4.c: New test. * gcc.dg/vect/vect-simd-clone-5.c: New test. * gcc.dg/vect/vect-simd-clone-6.c: New test. * gcc.dg/vect/vect-simd-clone-7.c: New test. * gcc.dg/vect/vect-simd-clone-8.c: New test. * gcc.dg/vect/vect-simd-clone-9.c: New test. * gcc.dg/vect/vect-simd-clone-10.c: New test. * gcc.dg/vect/vect-simd-clone-10.h: New file. * gcc.dg/vect/vect-simd-clone-10a.c: New file. * gcc.dg/vect/vect-simd-clone-11.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205442 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-212013-11-21 Richard Biener <rguenther@suse.de>rguenth
PR tree-optimization/59058 * tree-scalar-evolution.h (number_of_exit_cond_executions): Remove. * tree-scalar-evolution.c (number_of_exit_cond_executions): Likewise. * tree-vectorizer.h (LOOP_PEELING_FOR_ALIGNMENT): Rename to ... (LOOP_VINFO_PEELING_FOR_ALIGNMENT): ... this. (NITERS_KNOWN_P): Fold into ... (LOOP_VINFO_NITERS_KNOWN_P): ... this. (LOOP_VINFO_PEELING_FOR_NITER): Add. * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Use LOOP_VINFO_PEELING_FOR_ALIGNMENT. (vect_do_peeling_for_alignment): Re-use precomputed niter instead of re-emitting it. * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Use LOOP_VINFO_PEELING_FOR_ALIGNMENT. * tree-vect-loop.c (vect_get_loop_niters): Use number_of_latch_executions. (new_loop_vec_info): Initialize LOOP_VINFO_PEELING_FOR_NITER. (vect_analyze_loop_form): Simplify. (vect_analyze_loop_operations): Move epilogue peeling code ... (vect_analyze_loop_2): ... here and adjust it to compute LOOP_VINFO_PEELING_FOR_NITER. (vect_estimate_min_profitable_iters): Use LOOP_VINFO_PEELING_FOR_ALIGNMENT. (vect_build_loop_niters): Emit on the preheader. (vect_generate_tmps_on_preheader): Likewise. (vect_transform_loop): Use LOOP_VINFO_PEELING_FOR_NITER instead of recomputing it. Adjust. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205217 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-212013-11-21 Richard Biener <rguenther@suse.de>rguenth
* tree-vectorizer.h (LOC, UNKNOWN_LOC, EXPR_LOC, LOC_FILE, LOC_LINE): Remove wrappers and fix all users. (struct _loop_vec_info): Remove loop_line_number member. (LOOP_VINFO_LOC): Remove. * tree-parloops.c, tree-vect-loop-manip.c, tree-vect-slp.c, tree-vectorizer.c: Fix users of LOC, UNKNOWN_LOC, EXPR_LOC, LOC_FILE and LOC_LINE. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205216 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-212013-11-21 Richard Biener <rguenther@suse.de>rguenth
* tree-vect-loop-manip.c (vect_build_loop_niters, vect_generate_tmps_on_preheader): Move ... * tree-vect-loop.c (vect_build_loop_niters, vect_generate_tmps_on_preheader): ... here and simplify. (vect_transform_loop): Call them here and pass down results to consumers. * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Get niter variables from caller. (vect_do_peeling_for_alignment): Likewise. * tree-vectorizer.h (vect_generate_tmps_on_preheader): Remove. (vect_do_peeling_for_loop_bound, vect_do_peeling_for_alignment): Adjust prototypes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205199 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-20gcc/ada/rsandifo
2013-11-19 Kenneth Zadeck <zadeck@naturalbridge.com> Mike Stump <mikestump@comcast.net> Richard Sandiford <rdsandiford@googlemail.com> * gcc-interface/cuintp.c (UI_From_gnu): Use tree_to_shwi. * gcc-interface/decl.c (gnat_to_gnu_entity): Use tree_to_uhwi. * gcc-interface/utils.c (make_packable_type): Likewise. gcc/c-family/ 2013-11-19 Kenneth Zadeck <zadeck@naturalbridge.com> Mike Stump <mikestump@comcast.net> Richard Sandiford <rdsandiford@googlemail.com> * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi instead of TREE_INT_CST_LOW, in cases where there is a protecting tree_fits_shwi_p or tree_fits_uhwi_p. (dump_generic_ada_node): Likewise. * c-format.c (check_format_arg): Likewise. * c-pretty-print.c (pp_c_integer_constant): Likewise. gcc/ 2013-11-19 Kenneth Zadeck <zadeck@naturalbridge.com> Mike Stump <mikestump@comcast.net> Richard Sandiford <rdsandiford@googlemail.com> * alias.c (ao_ref_from_mem): Use tree_to_shwi and tree_to_uhwi instead of TREE_INT_CST_LOW, in cases where there is a protecting tree_fits_shwi_p or tree_fits_uhwi_p. * builtins.c (fold_builtin_powi): Likewise. * config/epiphany/epiphany.c (epiphany_special_round_type_align): Likewise. * dbxout.c (dbxout_symbol): Likewise. * expr.c (expand_expr_real_1): Likewise. * fold-const.c (fold_single_bit_test, fold_plusminus_mult_expr) (fold_binary_loc): Likewise. * gimple-fold.c (fold_const_aggregate_ref_1): Likewise. * gimple-ssa-strength-reduction.c (stmt_cost): Likewise. * omp-low.c (lower_omp_for_lastprivate): Likewise. * simplify-rtx.c (delegitimize_mem_from_attrs): Likewise. * stor-layout.c (compute_record_mode): Likewise. * tree-cfg.c (verify_expr): Likewise. * tree-dfa.c (get_ref_base_and_extent): Likewise. * tree-pretty-print.c (dump_array_domain): Likewise. * tree-sra.c (build_user_friendly_ref_for_offset): Likewise. * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise. * tree-ssa-loop-ivopts.c (get_loop_invariant_expr_id): Likewise. * tree-ssa-math-opts.c (execute_cse_sincos): Likewise. * tree-ssa-phiopt.c (hoist_adjacent_loads): Likewise. * tree-ssa-reassoc.c (acceptable_pow_call): Likewise. * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise. (ao_ref_init_from_vn_reference, vn_reference_fold_indirect): Likewise. (vn_reference_lookup_3, simplify_binary_expression): Likewise. * tree-ssa-structalias.c (bitpos_of_field): Likewise. (get_constraint_for_1, push_fields_onto_fieldstack): Likewise. (create_variable_info_for_1): Likewise. * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise. (vect_verify_datarefs_alignment): Likewise. (vect_analyze_data_ref_accesses): Likewise. (vect_prune_runtime_alias_test_list): Likewise. * tree-vectorizer.h (NITERS_KNOWN_P): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205103 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-18gcc/ada/rsandifo
* gcc-interface/cuintp.c: Replace host_integerp (..., 0) with tree_fits_shwi_p throughout. gcc/c-family/ * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace host_integerp (..., 0) with tree_fits_shwi_p throughout. gcc/c/ * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p throughout. gcc/cp/ * error.c, init.c, parser.c, semantics.c: Replace host_integerp (..., 0) with tree_fits_shwi_p throughout. gcc/go/ * gofrontend/expressions.cc: Replace host_integerp (..., 0) with tree_fits_shwi_p throughout. gcc/java/ * class.c, expr.c: Replace host_integerp (..., 0) with tree_fits_shwi_p throughout. gcc/ * builtins.c, config/alpha/alpha.c, config/c6x/predicates.md, config/ia64/predicates.md, config/iq2000/iq2000.c, config/mips/mips.c, config/s390/s390.c, dbxout.c, dwarf2out.c, except.c, explow.c, expr.c, expr.h, fold-const.c, gimple-fold.c, gimple-ssa-strength-reduction.c, gimple.c, godump.c, graphite-scop-detection.c, graphite-sese-to-poly.c, omp-low.c, predict.c, rtlanal.c, sdbout.c, simplify-rtx.c, stor-layout.c, tree-data-ref.c, tree-dfa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-alias.c, tree-ssa-forwprop.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-phiopt.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c, tree-ssa-structalias.c, tree-vect-data-refs.c, tree-vect-patterns.c, tree-vectorizer.h, tree.c, var-tracking.c, varasm.c: Replace host_integerp (..., 0) with tree_fits_shwi_p throughout. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204955 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-142013-11-14 Cong Hou <congh@google.com>congh
* tree-vectorizer.h (struct dr_with_seg_len): Remove the base address field as it can be obtained from dr. Rename the struct. * tree-vect-data-refs.c (comp_dr_with_seg_len_pair): Consider steps of data references during sort. (vect_prune_runtime_alias_test_list): Adjust with the change to struct dr_with_seg_len. * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Adjust with the change to struct dr_with_seg_len. 2013-11-14 Cong Hou <congh@google.com> * gcc.dg/vect/vect-alias-check.c: Update. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204822 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-072013-11-07 Cong Hou <congh@google.com>congh
PR tree-optimization/56764 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Combine alias checks if it is possible to amortize the runtime overhead. Return the number of alias checks after merging. * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Use the function vect_create_cond_for_alias_checks () to check the number of alias checks. 2013-11-07 Cong Hou <congh@google.com> * gcc.dg/vect/vect-alias-check.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204538 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-31 * tree.c (tree_ctz): New function.jakub
* tree.h (tree_ctz): New prototype. * tree-ssanames.h (get_range_info, get_nonzero_bits): Change first argument from tree to const_tree. * tree-ssanames.c (get_range_info, get_nonzero_bits): Likewise. * tree-vectorizer.h (vect_generate_tmps_on_preheader): New prototype. * tree-vect-loop-manip.c (vect_generate_tmps_on_preheader): No longer static. * expr.c (highest_pow2_factor): Reimplemented using tree_ctz. * tree-vect-loop.c (vect_analyze_loop_operations, vect_transform_loop): Don't force scalar loop for bound just because number of iterations is unknown, only do it if it is not known to be a multiple of vectorization_factor. * builtins.c (get_object_alignment_2): Use tree_ctz on offset. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204257 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-09 * tree-flow.h: Remove all remaining prototypes, enums and structs thatamacleod
are not related to tree-cfg.c. * tree-ssa-address.h: New file. Relocate prototypes. * tree-ssa-address.c: (struct mem_address): Relocate from tree-flow.h. (addr_for_mem_ref): New. Combine call to get_address_description and return addr_for_mem_ref. * expr.c (expand_expr_real_1): Use new addr_for_mem_ref routine. * tree-ssa-live.h: Adjust prototypes. * passes.c: Include tree-ssa-live.h. * gimple-pretty-print.h (gimple_dump_bb): Add prototype. * graphite.c (graphite_transform_loops): Make static. (graphite_transforms, gate_graphite_transforms, pass_data_graphite, make_pass_graphite, pass_data_graphite_transforms, make_pass_graphite_transforms): Relocate here from tree-ssa-loop.c. * ipa-pure-const.c (warn_function_noreturn): Make static. (execute_warn_function_noreturn, gate_warn_function_noreturn, class pass_warn_function_noreturn, make_pass_warn_function_noreturn): Relocate from tree-cfg.c * tree-cfg.c (tree_node_can_be_shared, gimple_empty_block_p): Make static. (execute_warn_function_noreturn, gate_warn_function_noreturn, class pass_warn_function_noreturn, make_pass_warn_function_noreturn): Move to ipa-pure-const.c. (execute_fixup_cfg, class pass_fixup_cfg, make_pass_fixup_cfg): Relocate from tree-optimize.c. * tree-optimize.c (execute_fixup_cfg, class pass_fixup_cfg, make_pass_fixup_cfg): Move to tree-cfg.c. * tree-chrec.h: (enum ev_direction): Relocate here from tree-flow.h. Relocate some prototypes. * tree-data-ref.h (tree_check_data_deps) Add prototype. * tree-dump.c (dump_function_to_file): Remove prototype. Add tree-flow.h to the include file. * tree-dump.h: Remove prototype. * tree-parloops.h: New File. Add prototypes. * tree-parloops.c (gate_tree_parallelize_loops, tree_parallelize_loops, pass_data_parallelize_loops, make_pass_parallelize_loops): Relocate from tree-ssa-loop.c. * tree-predcom.c (run_tree_predictive_commoning, gate_tree_predictive_commoning, pass_data_predcom, make_pass_predcom): Relocate here from tree-ssa-loop.c. * tree-ssa-dom.c (tree_ssa_dominator_optimize) Don't call ssa_name_values.release (). * tree-ssa-threadedge.h: New File. Relocate prototypes here. (ssa_name_values): Relocate from tree-flow.h. * tree-ssa.h: Include tree-ssa-threadedge.h and tree-ssa-address.h. * tree-ssa-loop.c (run_tree_predictive_commoning, gate_tree_predictive_commoning, pass_data_predcom, make_pass_predcom, graphite_transforms, gate_graphite_transforms, pass_data_graphite, make_pass_graphite, pass_data_graphite_transforms, make_pass_graphite_transforms, gate_tree_parallelize_loops, tree_parallelize_loops, pass_data_parallelize_loops, make_pass_parallelize_loops): Move to other files. * tree-vectorizer.h (lpeel_tree_duplicate_loop_to_edge_cfg): Prototype moved here. * tree.h: Remove prototypes from tree-address.c. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203320 138bc75d-0d04-0410-961f-82ee72b054a4
2013-09-28gcc/rsandifo
* alloc-pool.c, asan.c, auto-inc-dec.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, bt-load.c, builtins.c, calls.c, cfgcleanup.c, cfgexpand.c, cfghooks.c, cfgloop.c, cfgloopmanip.c, cfgrtl.c, cgraph.c, cgraph.h, cgraphbuild.c, cgraphclones.c, cgraphunit.c, collect2.c, combine-stack-adj.c, combine.c, compare-elim.c, context.c, context.h, cprop.c, cse.c, cselib.c, dbxout.c, dce.c, defaults.h, df-core.c, df-problems.c, df-scan.c, df.h, diagnostic.c, double-int.c, dse.c, dumpfile.c, dwarf2asm.c, dwarf2cfi.c, dwarf2out.c, emit-rtl.c, errors.c, except.c, expmed.c, expr.c, file-find.c, final.c, fixed-value.c, fold-const.c, function.c, fwprop.c, gcc-ar.c, gcc.c, gcov-io.c, gcov-io.h, gcov.c, gcse.c, genattr-common.c, genattr.c, genattrtab.c, genautomata.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, gengtype-state.c, gengtype.c, genmodes.c, genopinit.c, genoutput.c, genpeep.c, genpreds.c, genrecog.c, gensupport.c, ggc-common.c, ggc-page.c, gimple-fold.c, gimple-low.c, gimple-pretty-print.c, gimple-ssa-strength-reduction.c, gimple.c, gimple.h, godump.c, graphite-clast-to-gimple.c, graphite-optimize-isl.c, graphite-poly.h, graphite-sese-to-poly.c, graphite.c, haifa-sched.c, hash-table.c, hash-table.h, hwint.c, hwint.h, ifcvt.c, incpath.c, init-regs.c, input.h, intl.c, intl.h, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa-utils.c, ipa.c, ira-build.c, ira.c, jump.c, loop-doloop.c, loop-init.c, loop-invariant.c, loop-iv.c, lower-subreg.c, lto-cgraph.c, lto-streamer-in.c, lto-streamer-out.c, lto-wrapper.c, mcf.c, mode-switching.c, modulo-sched.c, omp-low.c, optabs.c, opts.c, pass_manager.h, passes.c, plugin.c, postreload-gcse.c, postreload.c, predict.c, prefix.c, pretty-print.c, print-rtl.c, print-tree.c, profile.c, read-md.c, real.c, real.h, recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regmove.c, regrename.c, regs.h, regstat.c, reload1.c, reorg.c, rtl.c, rtl.h, rtlanal.c, sbitmap.c, sched-rgn.c, sdbout.c, sel-sched-ir.c, sel-sched.c, sparseset.c, stack-ptr-mod.c, statistics.c, stmt.c, stor-layout.c, store-motion.c, streamer-hooks.h, system.h, target-hooks-macros.h, targhooks.c, targhooks.h, toplev.c, tracer.c, trans-mem.c, tree-browser.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c, tree-data-ref.c, tree-data-ref.h, tree-eh.c, tree-emutls.c, tree-flow.h, tree-if-conv.c, tree-into-ssa.c, tree-iterator.c, tree-loop-distribution.c, tree-mudflap.c, tree-nested.c, tree-nomudflap.c, tree-nrv.c, tree-object-size.c, tree-optimize.c, tree-pass.h, tree-pretty-print.c, tree-profile.c, tree-scalar-evolution.c, tree-sra.c, tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c, tree-ssa-ifcombine.c, tree-ssa-live.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-prefetch.c, tree-ssa-loop.c, tree-ssa-math-opts.c, tree-ssa-operands.c, tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c, tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c, tree-ssa-structalias.c, tree-ssa-threadedge.c, tree-ssa-threadupdate.c, tree-ssa-uncprop.c, tree-ssa-uninit.c, tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c, tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop-manip.c, tree-vect-stmts.c, tree-vectorizer.c, tree-vectorizer.h, tree-vrp.c, tree.c, tree.h, tsan.c, tsystem.h, value-prof.c, var-tracking.c, varasm.c, vec.h, vmsdbgout.c, vtable-verify.c, web.c: Add missing whitespace before "(". git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203004 138bc75d-0d04-0410-961f-82ee72b054a4
2013-09-27vectorizer cost model enhancementdavidxl
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202980 138bc75d-0d04-0410-961f-82ee72b054a4
2013-09-03Delay base decl's alignment adjustment until transformation happensdavidxl
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202229 138bc75d-0d04-0410-961f-82ee72b054a4
2013-08-27 * Makefile.in (omp-low.o): Depend on $(TARGET_H).aldyh
* cfgloop.h (struct loop): Add safelen, force_vect, simduid. * function.h (struct function): Add has_force_vect_loops and has_simduid_loops. * gimple-pretty-print.c (dump_gimple_omp_for): Handle GF_OMP_FOR_KIND*. * gimple.c (gimple_build_omp_critical): Add KIND argument and handle it. * gimple.def: Update CLAUSES comments. * gimple.h (enum gf_mask): Add GF_OMP_FOR_KIND_{FOR,SIMD}. (gimple_build_omp_for): Add argument to prototype. (gimple_omp_for_kind): New. (gimple_omp_for_set_kind): New. * gimplify.c (enum gimplify_omp_var_data): Add GOVD_LINEAR to GOVD_DATA_SHARE_CLASS. (enum omp_region_type): Add ORT_SIMD. (gimple_add_tmp_var): Handle ORT_SIMD. (gimplify_var_or_parm_decl): Same. (is_gimple_stmt): Same. (omp_firstprivatize_variable): Same. (omp_add_variable): Only use splay_tree_insert if lookup failed. (omp_notice_variable): Handle ORT_SIMD. (omp_is_private): Add SIMD argument and handle it as well as ORT_SIMD. (omp_check_private): Handle ORT_SIMD. (gimplify_scan_omp_clauses): Handle OMP_CLAUSE_LINEAR and OMP_CLAUSE_SAFELEN. (gimplify_adjust_omp_clauses_1): Handle GOVD_LINEAR. Handle OMP_CLAUSE_LASTPRIVATE. (gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_LINEAR and OMP_CLAUSE_SAFELEN. (gimplify_omp_for): Handle OMP_SIMD and OMP_CLAUSE_LINEAR. (gimplify_expr): Handle OMP_SIMD. * internal-fn.c (expand_GOMP_SIMD_LANE): New. (expand_GOMP_SIMD_VF): New. (expand_GOMP_SIMD_LAST_LANE): New. * internal-fn.def (GOMP_SIMD_LANE): New. (GOMP_SIMD_VF): New. (GOMP_SIMD_LAST_LANE): New. * omp-low.c: Include target.h. (extract_omp_for_data): Handle OMP_SIMD, OMP_CLAUSE_LINEAR, OMP_CLAUSE_SAFELEN. (check_omp_nesting_restrictions): Same. (omp_max_vf): New. (lower_rec_simd_input_clauses): New. (lower_rec_input_clauses): Handle OMP_SIMD, GF_OMP_FOR_KIND_SIMD, OMP_CLAUSE_LINEAR. (lower_lastprivate_clauses): Handle OMP_CLAUSE_LINEAR, GF_OMP_FOR_KIND_SIMD, OMP_SIMD. (expand_omp_build_assign): New. (expand_omp_for_init_counts): New. (expand_omp_for_init_vars): New. (extract_omp_for_update_vars): New. (expand_omp_for_generic): Use expand_omp_for_{init,update}_vars and rewrite accordingly. (expand_omp_simd): New. (expand_omp_for): Use expand_omp_simd. (lower_omp_for_lastprivate): Unshare vinit when appropriate. (lower_omp_for): Do not lower the body. * tree-data-ref (get_references_in_stmt): Allow IFN_GOMP_SIMD_LANE in their own loops. * tree-flow.h (find_omp_clause): Remove prototype. * tree-if-conv.c (main_tree_if_conversion): Run if doing if conversion, forcing vectorization of the loop, or if flag_tree_vectorize. (gate_tree_if_conversion): Similarly. * tree-inline.c (remap_gimple_stmt): Pass for kind argument to gimple_build_omp_for. (copy_cfg_body): set has_force_vect_loops and has_simduid_loops. * tree-parloops (create_parallel_loop): Pass kind argument to gimple_build_omp_for. * tree-pretty-print.c (dump_omp_clause): Add cases for OMP_CLAUSE_UNIFORM, OMP_CLAUSE_LINEAR, OMP_CLAUSE_SAFELEN, OMP_CLAUSE__SIMDUID_. (dump_generic_node): Handle OMP_SIMD. * tree-ssa-ccp.c (likely_value): Handle IFN_GOMP_SIMD*. * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Do not unroll OMP_SIMD loops here. * tree-ssa-loop.c (gate_tree_vectorize): Run if has_force_vect_loops. * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Handle loop->safelen (vect_analyze_data_refs): Handle simd loops. * tree-vect-loop.c (vectorizable_live_operation): Handle IFN_GOMP_SIMD*. * tree-vect-stmts.c (vectorizable_call): Handle IFN_GOMP_SIMD_LANE. (vectorizable_store): Handle STMT_VINFO_SIMD_LANE_ACCESS_P. (vectorizable_load): Same. * tree-vectorizer.c: Include hash-table.h and tree-ssa-propagate.h. (struct simduid_to_vf): New. (simduid_to_vf::hash): New. (simduid_to-vf::equal): New. (struct simd_array_to_simduid): New. (simd_array_to_simduid::hash): New. (simd_array_to_simduid::equal): New. (adjust_simduid_builtins): New. (struct note_simd_array_uses_struct): New. (note_simd_array_uses_cb): New. (note_simd_array_uses): New. (vectorize_loops): Handle simd hints and adjust simd builtins accordingly. * tree-vectorizer.h (struct _stmt_vec_info): Add simd_lane_access_p field. (STMT_VINFO_SIMD_LANE_ACCESS_P): New macro. * tree.c (omp_clause_num_ops): Add entries for OMP_CLAUSE_LINEAR, OMP_CLAUSE_SAFELEN, OMP_CLAUSE__SIMDUID_, OMP_CLAUSE_UNIFORM. (omp_clause_code_name): Same. (walk_tree_1): Handle OMP_CLAUSE_UNIFORM, OMP_CLAUSE_SAFELEN, OMP_CLAUSE__SIMDUID_, OMP_CLAUSE_LINEAR. * tree.def (OMP_SIMD): New entry. * tree.h (enum omp_clause_code): Add entries for OMP_CLAUSE_LINEAR, OMP_CLAUSE_UNIFORM, OMP_CLAUSE_SAFELEN, OMP_CLAUSE__SIMDUID_. (OMP_CLAUSE_DECL): Adjust range for new clauses. (OMP_CLAUSE_LINEAR_NO_COPYIN): New. (OMP_CLAUSE_LINEAR_NO_COPYOUT): New. (OMP_CLAUSE_LINEAR_STEP): New. (OMP_CLAUSE_SAFELEN_EXPR): New. (OMP_CLAUSE__SIMDUID__DECL): New. (find_omp_clause): New prototype. cp/ * cp-tree.h (CP_OMP_CLAUSE_INFO): Adjust range for new clauses. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202029 138bc75d-0d04-0410-961f-82ee72b054a4
2013-05-16 * tree-vectorizer.h (NUM_PATTERNS): Increment.jakub
* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add vect_recog_rotate_pattern. (vect_recog_rotate_pattern): New function. * gcc.target/i386/rotate-3.c: New test. * gcc.target/i386/rotate-3a.c: New test. * gcc.target/i386/rotate-4.c: New test. * gcc.target/i386/rotate-4a.c: New test. * gcc.target/i386/rotate-5.c: New test. * gcc.target/i386/rotate-5a.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198978 138bc75d-0d04-0410-961f-82ee72b054a4
2013-04-23This patch extracts approved portions of the hash_table patches tocrowl
the cxx-conversion branch for files not under gcc/config. Update various hash tables from htab_t to hash_table. Modify types and calls to match. * tree-ssa-coalesce.c'coalesce_list_d.list from htab_t to hash_table. Fold coalesce_pair_map_hash and coalesce_pair_map_eq into new struct coalesce_pair_hasher. Removed struct coalesce_pair_iterator, as did not meet the hash_table iterator interface and it provided no significant code reduction. This leads to a change in the implementation of FOR_EACH_PARTITION_PAIR. * statistics.c'statistics_hashes Fold hash_statistics_eq into new struct stats_counter_hasher. * hash-table.h'hash_table Add documentation. Add nested class iterator and methods to hash_table. Add FOR_EACH_HASH_TABLE_ELEMENT implemented with those iterators. Change uses of FOR_EACH_HTAB_ELEMENT to FOR_EACH_HASH_TABLE_ELEMENT. * tree-ssa-sccvn.c'vn_tables_s.nary Fold vn_nary_op_hash, vn_nary_op_eq into new struct vn_nary_op_hasher. Add typedef vn_nary_op_table_type. Add typedef vn_nary_op_iterator_type. * tree-ssa-sccvn.c'vn_tables_s.phis Fold vn_phi_hash, free_phi into new struct vn_phi_hasher. Add typedef vn_phi_table_type. Add typedef vn_phi_iterator_type. * tree-ssa-sccvn.c'vn_tables_s.references Fold vn_reference_hash, vn_reference_op_eq, free_reference into new struct vn_reference_hasher. Add typedef vn_reference_table_type. Add typedef vn_reference_iterator_type. * tree-ssa-sccvn.c'constant_value_ids Fold vn_constant_hash, vn_constant_eq into new struct vn_constant_hasher. * tree-into-ssa.c'var_infos Fold var_info_hash, var_info_eq into new struct var_info_hasher. * tree-vectorizer.h'_loop_vec_info::peeling_htab * tree-vectorizer.h New struct peel_info_hasher. * tree-vect-loop.c Update dependent calls and types to match. * tree-vect-data-refs.c Fold vect_peeling_hash and vect_peeling_hash_eq into struct peel_info_hasher. * tree-ssa-reassoc.c'undistribute_ops_list::ctable Fold oecount_hash and oecount_eq into new struct oecount_hasher. * tree-ssa-loop-im.c'memory_accesses.refs Fold memref_hash and memref_eq into new struct mem_ref_hasher. Tested on x86_64. Index: gcc/ChangeLog 2013-04-23 Lawrence Crowl <crowl@google.com> * Makefile.in: Update as needed below. * hash-table.h (class hash_table): Correct many methods with parameter types compare_type to the correct value_type. (Correct code was unlikely to notice the change.) (hash_table::elements_with_deleted) New. (class hashtable::iterator): New. (hashtable::begin()): New. (hashtable::end()): New. (FOR_EACH_HASH_TABLE_ELEMENT): New. * statistics.c (statistics_hashes): Change type to hash_table. Update dependent calls and types. * tree-into-ssa.c (var_infos): Change type to hash_table. Update dependent calls and types. * tree-ssa-coalesce.c (struct coalesce_list_d.list): Change type to hash_table. Update dependent calls and types. * tree-ssa-loop-im.c (struct mem_ref.refs): Change type to hash_table. Update dependent calls and types. * tree-ssa-reassoc.c (undistribute_ops_list::ctable): Change type to hash_table. Update dependent calls and types. * tree-ssa-sccvn.c (vn_tables_s::nary): Change type to hash_table. Update dependent calls and types. (vn_tables_s::phis): Likewise. (vn_tables_s::references): Likewise. * tree-ssa-sccvn.h (vn_nary_op_eq): Update parameter and return types. (vn_reference_eq): Update parameter and return types. * tree-ssa-structalias.c (pointer_equiv_class_table): Change type to hash_table. Update dependent calls and types. (location_equiv_class_table): Likewise. * tree-vect-data-refs.c: Consequential changes for making peeling a hash_table. * tree-vect-loop.c (new_loop_vec_info): Dependent hash_table update. (destroy_loop_vec_info): Dependent hash_table update. * tree-vectorizer.h (peeling_htab): Change type to hash_table. Update dependent calls and types. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198213 138bc75d-0d04-0410-961f-82ee72b054a4
2013-04-192013-04-19 Richard Biener <rguenther@suse.de>rguenth
* tree-vectorizer.h (struct _slp_instance): Move load_permutation member ... (struct _slp_tree): ... here. Make it a vector of unsigned ints. (SLP_INSTANCE_LOAD_PERMUTATION): Remove. (SLP_TREE_LOAD_PERMUTATION): Add. (vect_transform_slp_perm_load): Adjust prototype. * tree-vect-slp.c (vect_free_slp_tree): Adjust. (vect_free_slp_instance): Likewise. (vect_create_new_slp_node): Likewise. (vect_supported_slp_permutation_p): Remove. (vect_slp_rearrange_stmts): Adjust. (vect_supported_load_permutation_p): Likewise. Inline vect_supported_slp_permutation_p here. (vect_analyze_slp_instance): Compute load permutations per slp node instead of per instance. (vect_get_slp_defs): Adjust. (vect_transform_slp_perm_load): Likewise. (vect_schedule_slp_instance): Remove redundant code. (vect_schedule_slp): Remove hack for PR56270, add it ... * tree-vect-stmts.c (vectorizable_load): ... here, do not CSE loads for SLP. Adjust. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198095 138bc75d-0d04-0410-961f-82ee72b054a4
2013-04-152013-04-15 Richard Biener <rguenther@suse.de>rguenth
PR tree-optimization/56933 * tree-vectorizer.h (struct _stmt_vec_info): Remove read_write_dep member. (GROUP_READ_WRITE_DEPENDENCE): Remove. (STMT_VINFO_GROUP_READ_WRITE_DEPENDENCE): Likewise. * tree-vect-data-refs.c (vect_analyze_group_access): Move dependence check ... vect_analyze_data_ref_dependence (vect_analyze_data_ref_dependence): ... here. * tree-vect-stmts.c (new_stmt_vec_info): Do not initialize GROUP_READ_WRITE_DEPENDENCE. * gcc.dg/vect/pr56933.c: New testcase. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197972 138bc75d-0d04-0410-961f-82ee72b054a4
2013-04-102013-04-10 Richard Biener <rguenther@suse.de>rguenth
* tree-vectorizer.h (struct _slp_oprnd_info): Remove first_const_oprnd field, rename first_def_type to first_op_type. * tree-vect-slp.c (vect_create_oprnd_info): Adjust. (vect_get_and_check_slp_defs): Always use the type of the operand. Allow mixed vect_external_def, vect_constant_def types. (vect_get_constant_vectors): Handle mixed vect_external_def, vect_constant_def types. * gcc.dg/vect/slp-39.c: New testcase. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197669 138bc75d-0d04-0410-961f-82ee72b054a4
2013-04-092013-04-09 Richard Biener <rguenther@suse.de>rguenth
* tree-vectorizer.h (slp_void_p): Remove. (slp_tree): Typedef before _slp_tree declaration. (struct _slp_tree): Use a vector of slp_tree as children. (vect_get_place_in_interleaving_chain): Remove. * tree-vect-data-refs.c (vect_get_place_in_interleaving_chain): Move ... * tree-vect-slp.c (vect_get_place_in_interleaving_chain): ... here and make static. (vect_free_slp_tree, vect_print_slp_tree, vect_mark_slp_stmts, vect_mark_slp_stmts_relevant, vect_slp_rearrange_stmts, vect_detect_hybrid_slp_stmts, vect_slp_analyze_node_operations, vect_schedule_slp_instance, vect_remove_slp_scalar_calls): Use slp_node instead of slp_void_p and adjust. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197629 138bc75d-0d04-0410-961f-82ee72b054a4
2013-03-212013-03-21 Richard Biener <rguenther@suse.de>rguenth
* tree-vect-data-refs.c (vect_update_interleaving_chain): Remove. (vect_insert_into_interleaving_chain): Likewise. (vect_drs_dependent_in_basic_block): Inline ... (vect_slp_analyze_data_ref_dependence): ... here. New function, split out from ... (vect_analyze_data_ref_dependence): ... here. Simplify. (vect_check_interleaving): Simplify. (vect_analyze_data_ref_dependences): Likewise. Split out ... (vect_slp_analyze_data_ref_dependences): ... this new function. (dr_group_sort_cmp): New function. (vect_analyze_data_ref_accesses): Compute data-reference groups here instead of in vect_analyze_data_ref_dependence. Use a more efficient algorithm. * tree-vect-slp.c (vect_slp_analyze_bb_1): Use vect_slp_analyze_data_ref_dependences. Call vect_analyze_data_ref_accesses earlier. * tree-vect-loop.c (vect_analyze_loop_2): Likewise. * tree-vectorizer.h (vect_analyze_data_ref_dependences): Adjust. (vect_slp_analyze_data_ref_dependences): New prototype. * gcc.dg/vect/vect-outer-3a-big-array.c: Adjust. * gcc.dg/vect/vect-outer-3a.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196872 138bc75d-0d04-0410-961f-82ee72b054a4
2013-02-28 PR middle-end/56461jakub
* tree-vectorizer.h (vect_get_slp_defs): Change 3rd argument type to vec<vec<tree> > *. * tree-vect-slp.c (vect_get_slp_defs): Likewise. Change vec_defs to be vec<tree> instead of vec<tree> *, set vec_defs to vNULL and call vec_defs.create (number_of_vects), adjust other uses of vec_defs. * tree-vect-stmts.c (vect_get_vec_defs, vectorizable_call, vectorizable_condition): Adjust vect_get_slp_defs callers. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196360 138bc75d-0d04-0410-961f-82ee72b054a4
2013-02-052013-02-05 Richard Biener <rguenther@suse.de>rguenth
PR tree-optimization/53342 PR tree-optimization/53185 * tree-vectorizer.h (vect_check_strided_load): Remove. * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Do not disallow peeling for vectorized strided loads. (vect_check_strided_load): Make static and simplify. (vect_analyze_data_refs): Adjust. * tree-vect-stmts.c (vectorizable_load): Handle peeled loops correctly when vectorizing strided loads. * gcc.dg/vect/pr53185-2.c: New testcase. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195759 138bc75d-0d04-0410-961f-82ee72b054a4
2013-01-10Update copyright years in gcc/rsandifo
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195098 138bc75d-0d04-0410-961f-82ee72b054a4
2012-11-18This patch rewrites the old VEC macro-based interface into a new onednovillo
based on the template class 'vec'. The user-visible changes are described in http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec. I have tested the patch pretty extensively: - Regular bootstraps on x86_64, ppc, ia64, sparc and hppa. - Bootstraps with --enable-checking=release - Bootstraps with --enable-checking=gc,gcac - Basic builds on all targets (using contrib/config-list.mk). We no longer access the vectors via VEC_* macros. The pattern is "VEC_operation (T, A, V, args)" becomes "V.operation (args)". The only thing I could not do is create proper ctors and dtors for the vec class. Since these vectors are stored in unions, we have to keep them as PODs (C++03 does not allow non-PODs in unions). This means that creation and destruction must be explicit. There is a new method vec<type, allocation, layout>::create() and another vec<type, allocation, layout>::destroy() to allocate the internal vector. For vectors that must be pointers, there is a family of free functions that implement the operations that need to tolerate NULL vectors. These functions all start with the prefix 'vec_safe_'. See the wiki page for details. The gengtype change removes the special handling for VEC() that used to exist in gengtype. Additionally, it allows gengtype to recognize templates of more than one argument and introduces the concept of an undefined type (useful for template arguments that may or may not be types). When a TYPE_UNDEFINED is reached, gengtype will ignore it if it happens inside a type marked with GTY((user)). Otherwise, it will emit an error. Finally, gengtype rejects root types marked GTY((user)) that are not first class pointers. 2012-11-16 Diego Novillo <dnovillo@google.com> VEC API overhaul (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) * vec.c (register_overhead): Convert it into member function of vec_prefix. (release_overhead): Likewise. (calculate_allocation): Likewise. (vec_heap_free): Remove. (vec_gc_o_reserve_1): Remove. (vec_heap_o_reserve_1): Remove. (vec_stack_o_reserve_1): Remove. (vec_stack_o_reserve_exact): Remove. (register_stack_vec): New. (stack_vec_register_index): New. (unregister_stack_vec): New. (vec_assert_fail): Remove. * vec.h: Conditionally include ggc.h. Document conditional hackery. Update top-level documentation. (ALONE_VEC_CHECK_INFO): Remove. (VEC_CHECK_INFO): Remove. (ALONE_VEC_CHECK_DECL): Remove. (VEC_CHECK_DECL): Remove. (ALONE_VEC_CHECK_PASS): Remove. (VEC_CHECK_PASS): Remove. (VEC_ASSERT): Remove. (vec_prefix): Add friends va_gc, va_gc_atomic, va_heap and va_stack. Mark fields alloc_ and num_ as protected. (struct vec_t): Remove. Remove all function members. (struct vl_embed): Declare. (struct vl_ptr): Declare. (free): Remove. (reserve_exact): Remove. (reserve): Remove. (safe_splice): Remove. (safe_push): Remove. (safe_grow): Remove. (safe_grow_cleared): Remove. (safe_insert): Remove. (DEF_VEC_I): Remove. (DEF_VEC_ALLOC_I): Remove. (DEF_VEC_P): Remove. (DEF_VEC_ALLOC_P): Remove. (DEF_VEC_O): Remove. (DEF_VEC_ALLOC_O): Remove. (DEF_VEC_ALLOC_P_STACK): Remove. (DEF_VEC_ALLOC_O_STACK): Remove. (DEF_VEC_ALLOC_I_STACK): Remove. (DEF_VEC_A): Remove. (DEF_VEC_ALLOC_A): Remove. (vec_stack_p_reserve_exact_1): Remove. (vec_stack_o_reserve): Remove. (vec_stack_o_reserve_exact): Remove. (VEC_length): Remove. (VEC_empty): Remove. (VEC_address): Remove. (vec_address): Remove. (VEC_last): Remove. (VEC_index): Remove. (VEC_iterate): Remove. (VEC_embedded_size): Remove. (VEC_embedded_init): Remove. (VEC_free): Remove. (VEC_copy): Remove. (VEC_space): Remove. (VEC_reserve): Remove. (VEC_reserve_exact): Remove. (VEC_splice): Remove. (VEC_safe_splice): Remove. (VEC_quick_push): Remove. (VEC_safe_push): Remove. (VEC_pop): Remove. (VEC_truncate): Remove. (VEC_safe_grow): Remove. (VEC_replace): Remove. (VEC_quick_insert): Remove. (VEC_safe_insert): Remove. (VEC_ordered_remove): Remove. (VEC_unordered_remove): Remove. (VEC_block_remove): Remove. (VEC_lower_bound): Remove. (VEC_alloc): Remove. (VEC_qsort): Remove. (va_heap): Declare. (va_heap::default_layout): New typedef to vl_ptr. (va_heap::reserve): New. (va_heap::release): New. (va_gc): Declare. (va_gc::default_layout): New typedef to vl_embed. (va_gc::reserve): New. (va_gc::release): New. (va_gc_atomic): Declare. Inherit from va_gc. (va_stack): Declare. (va_stack::default_layout): New typedef to vl_ptr. (va_stack::alloc): New. (va_stack::reserve): New. (va_stack::release): New. (register_stack_vec): Declare. (stack_vec_register_index): Declare. (unregister_stack_vec): Declare. (vec<T, A = va_heap, L = typename A::default_layout>): Declare empty vec template. (vec<T, A, vl_embed>): Partial specialization for embedded layout. (vec<T, A, vl_embed>::allocated): New. (vec<T, A, vl_embed>::length): New. (vec<T, A, vl_embed>::is_empty): New. (vec<T, A, vl_embed>::address): New. (vec<T, A, vl_embed>::operator[]): New. (vec<T, A, vl_embed>::last New. (vec<T, A, vl_embed>::space): New. (vec<T, A, vl_embed>::iterate): New. (vec<T, A, vl_embed>::iterate): New. (vec<T, A, vl_embed>::copy): New. (vec<T, A, vl_embed>::splice): New. (vec<T, A, vl_embed>::quick_push New. (vec<T, A, vl_embed>::pop New. (vec<T, A, vl_embed>::truncate): New. (vec<T, A, vl_embed>::quick_insert): New. (vec<T, A, vl_embed>::ordered_remove): New. (vec<T, A, vl_embed>::unordered_remove): New. (vec<T, A, vl_embed>::block_remove): New. (vec<T, A, vl_embed>::qsort): New. (vec<T, A, vl_embed>::lower_bound): New. (vec<T, A, vl_embed>::embedded_size): New. (vec<T, A, vl_embed>::embedded_init): New. (vec<T, A, vl_embed>::quick_grow): New. (vec<T, A, vl_embed>::quick_grow_cleared): New. (vec_safe_space): New. (vec_safe_length): New. (vec_safe_address): New. (vec_safe_is_empty): New. (vec_safe_reserve): New. (vec_safe_reserve_exact): New. (vec_alloc): New. (vec_free): New. (vec_safe_grow): New. (vec_safe_grow_cleared): New. (vec_safe_iterate): New. (vec_safe_push): New. (vec_safe_insert): New. (vec_safe_truncate): New. (vec_safe_copy): New. (vec_safe_splice): New. (vec<T, A, vl_ptr>): New partial specialization for the space efficient layout. (vec<T, A, vl_ptr>::exists): New. (vec<T, A, vl_ptr>::is_empty): New. (vec<T, A, vl_ptr>::length): New. (vec<T, A, vl_ptr>::address): New. (vec<T, A, vl_ptr>::operator[]): New. (vec<T, A, vl_ptr>::operator!=): New. (vec<T, A, vl_ptr>::operator==): New. (vec<T, A, vl_ptr>::last): New. (vec<T, A, vl_ptr>::space): New. (vec<T, A, vl_ptr>::iterate): New. (vec<T, A, vl_ptr>::copy): New. (vec<T, A, vl_ptr>::reserve): New. (vec<T, A, vl_ptr>::reserve_exact): New. (vec<T, A, vl_ptr>::splice): New. (vec<T, A, vl_ptr>::safe_splice): New. (vec<T, A, vl_ptr>::quick_push): New. (vec<T, A, vl_ptr>::safe_push): New. (vec<T, A, vl_ptr>::pop): New. (vec<T, A, vl_ptr>::truncate): New. (vec<T, A, vl_ptr>::safe_grow): New. (vec<T, A, vl_ptr>::safe_grow_cleared): New. (vec<T, A, vl_ptr>::quick_grow): New. (vec<T, A, vl_ptr>::quick_grow_cleared): New. (vec<T, A, vl_ptr>::quick_insert): New. (vec<T, A, vl_ptr>::safe_insert): New. (vec<T, A, vl_ptr>::ordered_remove): New. (vec<T, A, vl_ptr>::unordered_remove): New. (vec<T, A, vl_ptr>::block_remove): New. (vec<T, A, vl_ptr>::qsort): New. (vec<T, A, vl_ptr>::lower_bound): New. (vec_stack_alloc): Define. (FOR_EACH_VEC_SAFE_ELT): Define. * vecir.h: Remove. Update all users. * vecprim.h: Remove. Update all users. Move uchar to coretypes.h. * Makefile.in (VEC_H): Add $(GGC_H). Remove vecir.h and vecprim.h dependencies everywhere. 2012-11-16 Diego Novillo <dnovillo@google.com> * gengtype-lex.l (VEC): Remove. Add characters in the set [\!\>\.-]. * gengtype-parse.c (token_names): Remove "VEC". (require_template_declaration): Remove handling of VEC_TOKEN. (type): Likewise. Call create_user_defined_type when parsing GTY((user)). * gengtype-state.c (type_lineloc): handle TYPE_UNDEFINED. (write_state_undefined_type): New. (write_state_type): Call write_state_undefined_type for TYPE_UNDEFINED. (read_state_type): Call read_state_undefined_type for TYPE_UNDEFINED. * gengtype.c (dbgprint_count_type_at): Handle TYPE_UNDEFINED. (create_user_defined_type): Make extern. (type_for_name): Factor out of resolve_typedef. (create_undefined_type): New (resolve_typedef): Call it when we cannot find a previous typedef and the type is not a template. (find_structure): Accept TYPE_UNDEFINED. (set_gc_used_type): Add argument ALLOWED_UNDEFINED_TYPES, default to false. Emit an error for TYPE_UNDEFINED unless LEVEL is GC_UNUSED or ALLOWED_UNDEFINED_TYPES is set. Set ALLOWED_UNDEFINED_TYPES to true for TYPE_USER_STRUCT. (filter_type_name): Accept templates with more than one argument. (output_mangled_typename): Handle TYPE_UNDEFINED (walk_type): Likewise. (write_types_process_field): Likewise. (write_func_for_structure): If CHAIN_NEXT is set, ORIG_S should not be a user-defined type. (write_types_local_user_process_field): Handle TYPE_ARRAY, TYPE_NONE and TYPE_UNDEFINED. (write_types_local_process_field): Likewise. (contains_scalar_p): Return 0 for TYPE_USER_STRUCT. (write_root): Reject user-defined types that are not pointers. Handle TYPE_NONE, TYPE_UNDEFINED, TYPE_UNION, TYPE_LANG_STRUCT and TYPE_PARAM_STRUCT. (output_typename): Handle TYPE_NONE, TYPE_UNDEFINED, and TYPE_ARRAY. (dump_typekind): Handle TYPE_UNDEFINED. * gengtype.h (enum typekind): Add TYPE_UNDEFINED. (create_user_defined_type): Declare. (enum gty_token): Remove VEC_TOKEN. 2012-11-16 Diego Novillo <dnovillo@google.com> Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) * coretypes.h (uchar): Define. * alias.c: Use new vec API in vec.h. * asan.c: Likewise. * attribs.c: Likewise. * basic-block.h: Likewise. * bb-reorder.c: Likewise. * builtins.c: Likewise. * calls.c: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgcleanup.c: Likewise. * cfgexpand.c: Likewise. * cfghooks.c: Likewise. * cfghooks.h: Likewise. * cfgloop.c: Likewise. * cfgloop.h: Likewise. * cfgloopanal.c: Likewise. * cfgloopmanip.c: Likewise. * cfgrtl.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * cgraphclones.c: Likewise. * cgraphunit.c: Likewise. * combine.c: Likewise. * compare-elim.c: Likewise. * coverage.c: Likewise. * cprop.c: Likewise. * data-streamer.h: Likewise. * dbxout.c: Likewise. * dce.c: Likewise. * df-core.c: Likewise. * df-problems.c: Likewise. * df-scan.c: Likewise. * dominance.c: Likewise. * domwalk.c: Likewise. * domwalk.h: Likewise. * dse.c: Likewise. * dwarf2cfi.c: Likewise. * dwarf2out.c: Likewise. * dwarf2out.h: Likewise. * emit-rtl.c: Likewise. * except.c: Likewise. * except.h: Likewise. * expr.c: Likewise. * expr.h: Likewise. * final.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * function.h: Likewise. * fwprop.c: Likewise. * gcc.c: Likewise. * gcse.c: Likewise. * genattr.c: Likewise. * genattrtab.c: Likewise. * genautomata.c: Likewise. * genextract.c: Likewise. * genopinit.c: Likewise * ggc-common.c: Likewise. * ggc.h: Likewise. * gimple-low.c: Likewise. * gimple-ssa-strength-reduction.c: Likewise. * gimple-streamer-in.c: Likewise. * gimple.c: Likewise. * gimple.h: Likewise. * gimplify.c: Likewise. * graph.c: Likewise. * graphds.c: Likewise. * graphds.h: Likewise. * graphite-blocking.c: Likewise. * graphite-clast-to-gimple.c: Likewise. * graphite-dependences.c: Likewise. * graphite-interchange.c: Likewise. * graphite-optimize-isl.c: Likewise. * graphite-poly.c: Likewise. * graphite-poly.h: Likewise. * graphite-scop-detection.c: Likewise. * graphite-scop-detection.h: Likewise. * graphite-sese-to-poly.c: Likewise. * graphite.c: Likewise. * godump.c: Likewise. * haifa-sched.c: Likewise. * hw-doloop.c: Likewise. * hw-doloop.h: Likewise. * ifcvt.c: Likewise. * insn-addr.h: Likewise. * ipa-cp.c: Likewise. * ipa-inline-analysis.c: Likewise. * ipa-inline-transform.c: Likewise. * ipa-inline.c: Likewise. * ipa-inline.h: Likewise. * ipa-prop.c: Likewise. * ipa-prop.h: Likewise. * ipa-pure-const.c: Likewise. * ipa-ref-inline.h: Likewise. * ipa-ref.c: Likewise. * ipa-ref.h: Likewise. * ipa-reference.c: Likewise. * ipa-split.c: Likewise. * ipa-utils.c: Likewise. * ipa-utils.h: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-emit.c: Likewise. * ira-int.h: Likewise. * ira.c: Likewise. * loop-invariant.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lra-lives.c: Likewise. * lra.c: Likewise. * lto-cgraph.c: Likewise. * lto-section-out.c: Likewise. * lto-streamer-in.c: Likewise. * lto-streamer-out.c: Likewise. * lto-streamer.h: Likewise. * lto-symtab.c: Likewise. * mcf.c: Likewise. * modulo-sched.c: Likewise. * omp-low.c: Likewise. * opts-common.c: Likewise. * opts-global.c: Likewise. * opts.c: Likewise. * opts.h: Likewise. * passes.c: Likewise. * predict.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. * profile.h: Likewise. * read-rtl.c: Likewise. * ree.c: Likewise. * reg-stack.c: Likewise. * regrename.c: Likewise. * regrename.h: Likewise. * reload.c: Likewise. * reload.h: Likewise. * reload1.c: Likewise. * rtl.h: Likewise. * sched-deps.c: Likewise. * sched-int.h: Likewise. * sdbout.c: Likewise. * sel-sched-dump.c: Likewise. * sel-sched-ir.c: Likewise. * sel-sched-ir.h: Likewise. * sel-sched.c: Likewise. * sese.c: Likewise. * sese.h: Likewise. * statistics.h: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * store-motion.c: Likewise. * tlink.c: Likewise. * toplev.c: Likewise. * trans-mem.c: Likewise. * tree-browser.c: Likewise. * tree-call-cdce.c: Likewise. * tree-cfg.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-chrec.c: Likewise. * tree-chrec.h: Likewise. * tree-complex.c: Likewise. * tree-data-ref.c: Likewise. * tree-data-ref.h: Likewise. * tree-dfa.c: Likewise. * tree-diagnostic.c: Likewise. * tree-dump.c: Likewise. * tree-eh.c: Likewise. * tree-emutls.c: Likewise. * tree-flow.h: Likewise. * tree-if-conv.c: Likewise. * tree-inline.c: Likewise. * tree-inline.h: Likewise. * tree-into-ssa.c: Likewise. * tree-iterator.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-mudflap.c: Likewise. * tree-optimize.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-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-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-live.h: 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-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-sccvn.h: Likewise. * tree-ssa-strlen.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-ssa-tail-merge.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-streamer.h: Likewise. * tree-switch-conversion.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-vectorizer.h: Likewise. * tree-vrp.c: Likewise. * tree.c: Likewise. * tree.h: Likewise. * value-prof.c: Likewise. * value-prof.h: Likewise. * var-tracking.c: Likewise. * varasm.c: Likewise. * varpool.c: Likewise. * vmsdbgout.c: Likewise. * config/bfin/bfin.c: Likewise. * config/c6x/c6x.c: Likewise. * config/darwin.c: Likewise. * config/i386/i386.c: Likewise. * config/ia64/ia64.c: Likewise. * config/mep/mep.c: Likewise. * config/mips/mips.c: Likewise. * config/pa/pa.c: Likewise. * config/rs6000/rs6000-c.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/rx/rx.c: Likewise. * config/spu/spu-c.c: Likewise. * config/vms/vms.c: Likewise. * config/vxworks.c: Likewise. * config/epiphany/resolve-sw-modes.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193595 138bc75d-0d04-0410-961f-82ee72b054a4
2012-10-05 * tree-vectorizer.h (vect_estimate_min_profitable_iters): Remove.hubicka
* tree-vect-loop.c (vect_estimate_min_profitable_iters): Declare here. (vect_analyze_loop_operations): Use loop count estimate to rule out unprofitable vectorization. (vect_estimate_min_profitable_iters): Return ret_min_profitable_estimate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192116 138bc75d-0d04-0410-961f-82ee72b054a4