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* * cgraph.c (cgraph_node_name): Remove.hubicka2012-04-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (dump_cgraph_node): Use dump_symtab_base; reformat. * cgraph.h (symtab_node_asm_name, symtab_node_name, dump_symtab, debug_symtab, dump_symtab_node, debug_symtab_node, dump_symtab_base): Declare. (cgraph_node_name, varpool_node_name): Remove. (cgraph_node_asm_name, varpool_node_asm_name, cgraph_node_name, varpool_node_name): New. * tree-pass.h (TODO_dump_cgraph): Rename to ... (TODO_dump_symtab): ... this one. * ipa-cp (pass_ipa_cp): Update. * ia-reference.c (generate_summary, read_write_all_from_decl, propagate, ipa_reference_read_optimization_summary): Update. * cgraphunit.c (cgraph_analyze_functions): Update. (cgraph_optimize): Update. * ipa-ref.c (ipa_dump_references): Update. (ipa_dump_refering): Update. * ipa-inline.c (pass_ipa_inline): Update. * matrix-reorg.c (pass_ipa_matrix_reorg): Update. * ipa.c (pass_ipa_function_visibility, pass_ipa_whole_program_visibility): Update. * tree-sra.c (pass_early_ipa_sra): Update. * symtab.c: Include langhooks.h (symtab_node_asm_name): New. (symtab_node_name): New. (symtab_type_names): New static var. (dump_symtab_base): New. (dump_symtab_node, dump_symtab): New. (debug_symtab_node, debug_symtab): New. * tree-ssa-structalias.c: Dump symbol table. * pases.c (execute_todo): Handle TODO_dump_symtab instead of TODO_dump_cgraph. * varpoo.c (varpool_node_name): Remove. (dump_varpool_node): Use dump_symtab_base; reformat. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186559 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove TODO_dump_func completelydavidxl2012-04-111-1/+0
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186342 138bc75d-0d04-0410-961f-82ee72b054a4
* 2012-04-10 Richard Guenther <rguenther@suse.de>rguenth2012-04-101-2/+0
| | | | | | | | | | | | | | * tree-pass.h (tree_lowering_passes): Remove. * tree-optimize.c (tree_lowering_passes): Remove. * cgraph.c (cgraph_add_new_function): Inline relevant parts of tree_lowering_passes, avoid redundant call of early local passes. * cgraphunit.c (cgraph_lower_function): Fold into ... (cgraph_analyze_function): ... its single caller. Inline relevant parts of tree_lowering_passes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186268 138bc75d-0d04-0410-961f-82ee72b054a4
* 2012-03-28 Richard Guenther <rguenther@suse.de>rguenth2012-03-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * loop-init.c (loop_optimizer_init): If loops are preserved perform incremental initialization of required loop features. (loop_optimizer_finalize): If loops are to be preserved only clean up optional loop features. (rtl_loop_done): Forcefully free loops here. * cgraph.c (cgraph_release_function_body): Forcefully free loops. * cfgexpand.c (expand_gimple_cond): Properly add new basic-blocks to existing loops. (construct_init_block): Likewise. (construct_exit_block): Likewise. (gimple_expand_cfg): Clear LOOP_CLOSED_SSA loop state. Cleanup the CFG after expanding. * cfgloop.c (verify_loop_structure): Calculate or verify dominators. If we needed to calculate them, free them afterwards. * tree-pass.h (PROP_loops): New define. * tree-ssa-loop.c (pass_tree_loop_init): Provide PROP_loops. * basic-block.h (CLEANUP_CFG_CHANGED): New. * cfgcleanup.c (merge_blocks_move): Protect loop latches. (cleanup_cfg): If we did something and have loops around, fix them up. * cse.c (rest_of_handle_cse_after_global_opts): Call cleanup_cfg with CLEANUP_CFG_CHANGED. * cfghooks.c (merge_blocks): If we merge a loop header into its predecessor, update the loop structure. (duplicate_block): If we copy a loop latch, adjust loop state to note we may have multiple latches. (delete_basic_block): Mark loops for fixup if we remove a loop. * cfganal.c (forwarder_block_p): Protect loop latches, headers and preheaders. * cfgrtl.c (rtl_can_merge_blocks): Protect loop latches. (cfg_layout_can_merge_blocks_p): Likewise. * cprop.c (bypass_block): If we create a loop with multiple entries, mark it for removal. * except.c (emit_to_new_bb_before): Add the new basic-block to existing loops. * tree-eh.c (lower_resx): Likewise. * omp-low.c (finalize_task_copyfn): Do not copy PROP_loops. (expand_omp_taskreg): Likewise. * tree-inline.c (initialize_cfun): Likewise. * tree-mudflap.c (add_bb_to_loop): Prototype. (mf_build_check_statement_for): Properly add new basic-blocks to existing loops. * tree-ssa-threadupdate.c (thread_block): Mark loops for fixup if we remove a loop. (thread_through_loop_header): Likewise. * trans-mem.c (tm_log_emit_save_or_restores): Properly add new basic-blocks to existing loops. (expand_transaction): Likewise. * Makefile.in (except.o): Add $(CFGLOOP_H). (expr.o): Likewise. (cgraph.o): Likewise. (cprop.o): Likewise. (cfgexpand.o): Likewise. (cfganal.o): Likewise. (trans-mem.o): Likewise. (tree-eh.o): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185913 138bc75d-0d04-0410-961f-82ee72b054a4
* 2012-03-21 Richard Guenther <rguenther@suse.de>rguenth2012-03-211-4/+0
| | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (cfgexpand.o): Add $(REGS_H) and $(INTEGRATE_H) dependencies. * cfgexpand.c (gimple_expand_cfg): Fold in pass_init_function, pass_jump, pass_initial_value_sets and pass_unshare_all_rtl. * passes.c (init_optimization_passes): Remove pass_init_function, pass_jump, pass_initial_value_sets and pass_unshare_all_rtl. * tree-pass.h (pass_init_function): Remove. (pass_jump): Remove. (pass_initial_value_sets): Remove. (pass_unshare_all_rtl): Remove. * integrate.c (pass_initial_value_sets): Remove. * emit-rtl.c (pass_unshare_all_rtl): Remove. * tree.h (init_function_for_compilation): Remove. * function.c (init_function_for_compilation): Remove. (pass_init_function): Remove. * cfgcleanup.c (rest_of_handle_jump): Remove. (pass_jump): Remove. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185598 138bc75d-0d04-0410-961f-82ee72b054a4
* 2012-03-20 Richard Guenther <rguenther@suse.de>rguenth2012-03-201-1/+0
| | | | | | | | | | | | | | | | * tree-pass.h (pass_rtl_eh): Remove. * except.c (gate_handle_eh): Likewise. (rest_of_handle_eh): Likewise. (pass_rtl_eh): Likewise. (finish_eh_generation): Export. * except.h (finish_eh_generation): Declare. * passes.c (init_optimization_passes): Remove pass_rtl_eh. * cfgexpand.c (gimple_expand_cfg): Call finish_eh_generation after expanding stack alignment. Instead of compacting blocks call cleanup_cfg. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185564 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree-pass.h (pass_reload): Declare.bernds2011-12-221-0/+1
| | | | | | | | | | | | | | | | * ira.c (overall_cost_before, saved_flag_ira_share_spill_slots): New global variables, moved out of ira. (do_reload): New static function, split off from the second half of ... (ira): ... here. (gate_ira): Remove. (pass_ira): Use TV_IRA, set gate to NULL, and set flags to TODO_dump_func. (rest_of_handle_reload): New static function. (pass_reload): New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182624 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/kyukhin2011-12-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2011-12-21 Enkovich Ilya <ilya.enkovich@intel.com> PR target/50038 * implicit-zee.c: Delete. * ree.c: New file. * Makefile.in: Replace implicit-zee.c with ree.c. * config/i386/i386.c (ix86_option_override_internal): Rename flag_zee to flag_ree. * common.opt (fzee): Ignored. (free): New. * passes.c (init_optimization_passes): Replace pass_implicit_zee with pass_ree. * tree-pass.h (pass_implicit_zee): Delete. (pass_ree): New. * timevar.def (TV_ZEE): Delete. (TV_REE): New. * doc/invoke.texi: Add -free description. gcc/testsuite/ 2011-12-21 Enkovich Ilya <ilya.enkovich@intel.com> PR target/50038 git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182574 138bc75d-0d04-0410-961f-82ee72b054a4
* Merge from transactional-memory branch.aldyh2011-11-081-0/+7
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181154 138bc75d-0d04-0410-961f-82ee72b054a4
* * common.opt: Add -foptimize-strlen option.jakub2011-09-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (OBJS): Add tree-ssa-strlen.o. (tree-sssa-strlen.o): Add dependencies. * opts.c (default_options_table): Enable -foptimize-strlen by default at -O2 if not -Os. * passes.c (init_optimization_passes): Add pass_strlen after pass_object_sizes. * timevar.def (TV_TREE_STRLEN): New timevar. * params.def (PARAM_MAX_TRACKED_STRLENS): New parameter. * tree-pass.h (pass_strlen): Declare. * tree-ssa-strlen.c: New file. * c-decl.c (merge_decls): If compatible stpcpy prototype is seen, set implicit_built_in_decls[BUILT_IN_STPCPY]. cp/ * decl.c (duplicate_decls): If compatible stpcpy prototype is seen, set implicit_built_in_decls[BUILT_IN_STPCPY]. testsuite/ * gcc.dg/strlenopt-1.c: New test. * gcc.dg/strlenopt-1f.c: New test. * gcc.dg/strlenopt-2.c: New test. * gcc.dg/strlenopt-2f.c: New test. * gcc.dg/strlenopt-3.c: New test. * gcc.dg/strlenopt-4.c: New test. * gcc.dg/strlenopt-4g.c: New test. * gcc.dg/strlenopt-4gf.c: New test. * gcc.dg/strlenopt-5.c: New test. * gcc.dg/strlenopt-6.c: New test. * gcc.dg/strlenopt-7.c: New test. * gcc.dg/strlenopt-8.c: New test. * gcc.dg/strlenopt-9.c: New test. * gcc.dg/strlenopt-10.c: New test. * gcc.dg/strlenopt-11.c: New test. * gcc.dg/strlenopt-12.c: New test. * gcc.dg/strlenopt-12g.c: New test. * gcc.dg/strlenopt-13.c: New test. * gcc.dg/strlenopt-14g.c: New test. * gcc.dg/strlenopt-14gf.c: New test. * gcc.dg/strlenopt-15.c: New test. * gcc.dg/strlenopt-16g.c: New test. * gcc.dg/strlenopt-17g.c: New test. * gcc.dg/strlenopt-18g.c: New test. * gcc.dg/strlenopt.h: New file. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@179277 138bc75d-0d04-0410-961f-82ee72b054a4
* 2011-09-27 Tom de Vries <tom@codesourcery.com>vries2011-09-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR middle-end/43864 * tree-ssa-tail-merge.c: New file. (struct same_succ_def): Define. (same_succ, const_same_succ): New typedef. (struct bb_cluster_def): Define. (bb_cluster, const_bb_cluster): New typedef. (struct aux_bb_info): Define. (BB_SIZE, BB_SAME_SUCC, BB_CLUSTER, BB_VOP_AT_EXIT): Define. (gvn_uses_equal): New function. (same_succ_print, same_succ_print_traverse, update_dep_bb) (stmt_update_dep_bb, local_def, same_succ_hash) (inverse_flags, same_succ_equal, same_succ_alloc, same_succ_delete) (same_succ_reset): New function. (same_succ_htab, same_succ_edge_flags) (deleted_bbs, deleted_bb_preds): New var. (debug_same_succ): New function. (worklist): New var. (print_worklist, add_to_worklist, find_same_succ_bb, find_same_succ) (init_worklist, delete_worklist, delete_basic_block_same_succ) (same_succ_flush_bbs, purge_bbs, update_worklist): New function. (print_cluster, debug_cluster, update_rep_bb) (add_bb_to_cluster, new_cluster, delete_cluster): New function. (all_clusters): New var. (alloc_cluster_vectors, reset_cluster_vectors, delete_cluster_vectors) (merge_clusters, set_cluster): New function. (gimple_equal_p, gsi_advance_bw_nondebug_nonlocal, find_duplicate) (same_phi_alternatives_1, same_phi_alternatives, bb_has_non_vop_phi) (deps_ok_for_redirect_from_bb_to_bb, deps_ok_for_redirect) (find_clusters_1, find_clusters): New function. (update_vuses, vop_phi, vop_at_entry, replace_block_by): New function. (update_bbs): New var. (apply_clusters): New function. (update_debug_stmt, update_debug_stmts): New function. (tail_merge_optimize): New function. tree-pass.h (tail_merge_optimize): Declare. * tree-ssa-pre.c (execute_pre): Use tail_merge_optimize. * Makefile.in (OBJS-common): Add tree-ssa-tail-merge.o. (tree-ssa-tail-merge.o): New rule. * opts.c (default_options_table): Set OPT_ftree_tail_merge by default at OPT_LEVELS_2_PLUS. * tree-ssa-sccvn.c (vn_valueize): Move to ... * tree-ssa-sccvn.h (vn_valueize): Here. * timevar.def (TV_TREE_TAIL_MERGE): New timevar. * common.opt (ftree-tail-merge): New switch. * params.def (PARAM_MAX_TAIL_MERGE_COMPARISONS) (PARAM_MAX_TAIL_MERGE_ITERATIONS): New parameter. * doc/invoke.texi (Optimization Options, -O2): Add -ftree-tail-merge. (-ftree-tail-merge, max-tail-merge-comparisons) (max-tail-merge-iterations): New item. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@179275 138bc75d-0d04-0410-961f-82ee72b054a4
* dwarf2: Extract cfi creation to a new pass.rth2011-07-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | * tree-pass.h (pass_dwarf2_frame): Declare. * passes.c (init_optimization_passes): Add it. * dwarf2cfi.c (dwarf2out_frame_debug): Make static. (create_cfi_notes): Rename from dwarf2out_frame_debug_after_prologue; make static, do not call add_cfis_to_fde. (dwarf2out_frame_debug_init, dwarf2cfi_function_init, dwarf2out_frame_init): Merge into... (execute_dwarf2_frame): ... here. New function. (dwarf2out_do_frame, dwarf2out_do_cfi_asm): Make boolean. Change saved_do_cfi_asm to a tri-state variable. (gate_dwarf2_frame, pass_dwarf2_frame): New. * dwarf2out.c (dwarf2out_begin_prologue): Only allocate the fde if it has yet to be done. Don't call dwarf2cfi_function_init. * dwarf2out.h, debug.h: Update decls. * final.c (final_start_function): Don't call dwarf2out_frame_debug_init or dwarf2out_frame_debug_after_prologue. * lto-streamer-in.c (lto_init_eh): Don't call dwarf2out_frame_init. * toplev.c (lang_dependent_init): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176019 138bc75d-0d04-0410-961f-82ee72b054a4
* 2011-06-29 Richard Guenther <rguenther@suse.de>rguenth2011-06-291-0/+1
| | | | | | | | | | | | | * doc/invoke.texi: Document -scev dump modifier. * tree-pass.h (TDF_SCEV): New dump flag. * tree-dump.c (dump_option_value_in): Add scev. * tree-chrec.c: Replace all TDF_DETAILS checks with TDF_SCEV. * tree-scalar-evolution.c: Likewise. * gcc.dg/tree-ssa/loop-17.c: Adjust. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175642 138bc75d-0d04-0410-961f-82ee72b054a4
* PR tree-optimize/49373hubicka2011-06-231-1/+1
| | | | | | | | | | | | | | | | | * tree-pass.h (all_late_ipa_passes): Declare. * cgraphunit.c (init_lowered_empty_function): Fix properties. (cgraph_optimize): Execute late passes; remove unreachable funcions after materialization. * ipa-inline.c (gate_ipa_inline): Enable only when optimizing or LTOing. * passes.c (all_late_ipa_passes): Declare. (dump_passes, register_pass): Handle late ipa passes. (init_optimization_passes): Move ipa_pta to late passes; schedule fixup_cfg at beggining of all_passes. (apply_ipa_transforms): New function. (execute_one_pass): When doing simple ipa pass, apply all transforms. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175336 138bc75d-0d04-0410-961f-82ee72b054a4
* re checking -fdump-passesdavidxl2011-06-101-0/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174930 138bc75d-0d04-0410-961f-82ee72b054a4
* Revert r174848,174849davidxl2011-06-091-1/+0
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174864 138bc75d-0d04-0410-961f-82ee72b054a4
* -fdump-pass implementationdavidxl2011-06-091-0/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174849 138bc75d-0d04-0410-961f-82ee72b054a4
* New option to disable/enable optimization passes. davidxl2011-05-301-0/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174423 138bc75d-0d04-0410-961f-82ee72b054a4
* 2011-03-23 Richard Guenther <rguenther@suse.de>rguenth2011-03-231-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (IPA_TYPE_ESCAPE_H): Remove. (OBJS-archive): Remove ipa-struct-reorg.o and ipa-type-escape.o. (tree-ssa-alias.o): Do not depend on IPA_TYPE_ESCAPE_H. (alias.o): Likewise. (ipa-type-escape.o): Remove. (ipa-struct-reorg.o): Likewise. (GTFILES): Remove ipa-struct-reorg.c. * alias.c: Do not include ipa-type-escape.h. * tree-ssa-alias.c: Likewise. * common.opt (fipa-struct-reorg): Preserve for backward compatibility. * opts.c (finish_options): Do not reset flag_ipa_struct_reorg. * passes.c (init_optimization_passes): Remove ipa-struct-reorg and ipa-type-escape passes. * tree-pass.h (pass_ipa_type_escape): Remove. (pass_ipa_struct_reorg): Likewise. * ipa-struct-reorg.h: Remove. * ipa-struct-reorg.c: Likewise. * ipa-type-escape.h: Likewise. * ipa-type-escape.c: Likewise. * doc/invoke.texi (-fipa-struct-reorg): Remove. (--param struct-reorg-cold-struct-ratio): Likewise. * params.def (PARAM_STRUCT_REORG_COLD_STRUCT_RATIO): Likewise. * params.h (STRUCT_REORG_COLD_STRUCT_RATIO): Likewise. * timevar.def (TV_IPA_TYPE_ESCAPE): Likewise. * gcc.dg/struct: Remove directory and contents. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171352 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB.bernds2011-02-011-1/+2
| | | | | | | | | * tree-pass.h (TDF_CSELIB): New macro. * cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1, cselib_lookup): Check for it rather than for TDF_DETAILS. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169482 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove the lambda framework and make -ftree-loop-linear an alias of ↵spop2011-01-251-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -floop-interchange. 2011-01-17 Sebastian Pop <sebastian.pop@amd.com> toplev/ * MAINTAINERS (linear loop transforms): Removed. toplev/gcc/ * Makefile.in (LAMBDA_H): Removed. (TREE_DATA_REF_H): Remove dependence on LAMBDA_H. (OBJS-common): Remove dependence on lambda-code.o, lambda-mat.o, lambda-trans.o, and tree-loop-linear.o. (lto-symtab.o): Remove dependence on LAMBDA_H. (tree-loop-linear.o): Remove rule. (lambda-mat.o): Same. (lambda-trans.o): Same. (lambda-code.o): Same. (tree-vect-loop.o): Add missing dependence on TREE_DATA_REF_H. (tree-vect-slp.o): Same. * hwint.h (gcd): Moved here. (least_common_multiple): Same. * lambda-code.c: Removed. * lambda-mat.c: Removed. * lambda-trans.c: Removed. * lambda.h: Removed. * tree-loop-linear.c: Removed. * lto-symtab.c: Do not include lambda.h. * omega.c (gcd): Removed. * passes.c (init_optimization_passes): Remove pass_linear_transform. * tree-data-ref.c (print_lambda_vector): Moved here. (lambda_vector_copy): Same. (lambda_matrix_copy): Same. (lambda_matrix_id): Same. (lambda_vector_first_nz): Same. (lambda_matrix_row_add): Same. (lambda_matrix_row_exchange): Same. (lambda_vector_mult_const): Same. (lambda_vector_negate): Same. (lambda_matrix_row_negate): Same. (lambda_vector_equal): Same. (lambda_matrix_right_hermite): Same. * tree-data-ref.h: Do not include lambda.h. (lambda_vector): Moved here. (lambda_matrix): Same. (dependence_level): Same. (lambda_transform_legal_p): Removed declaration. (lambda_collect_parameters): Same. (lambda_compute_access_matrices): Same. (lambda_vector_gcd): Same. (lambda_vector_new): Same. (lambda_vector_clear): Same. (lambda_vector_lexico_pos): Same. (lambda_vector_zerop): Same. (lambda_matrix_new): Same. * tree-flow.h (least_common_multiple): Removed declaration. * tree-parloops.c (lambda_trans_matrix): Moved here. (LTM_MATRIX): Same. (LTM_ROWSIZE): Same. (LTM_COLSIZE): Same. (LTM_DENOMINATOR): Same. (lambda_trans_matrix_new): Same. (lambda_matrix_vector_mult): Same. (lambda_transform_legal_p): Same. * tree-pass.h (pass_linear_transform): Removed declaration. * tree-ssa-loop.c (tree_linear_transform): Removed. (gate_tree_linear_transform): Removed. (pass_linear_transform): Removed. (gate_graphite_transforms): Make flag_tree_loop_linear an alias of flag_loop_interchange. toplev/gcc/testsuite/ * gfortran.dg/graphite/interchange-4.f: New. * gfortran.dg/graphite/interchange-5.f: New. * gcc.dg/tree-ssa/ltrans-1.c: Removed. * gcc.dg/tree-ssa/ltrans-2.c: Removed. * gcc.dg/tree-ssa/ltrans-3.c: Removed. * gcc.dg/tree-ssa/ltrans-4.c: Removed. * gcc.dg/tree-ssa/ltrans-5.c: Removed. * gcc.dg/tree-ssa/ltrans-6.c: Removed. * gcc.dg/tree-ssa/ltrans-8.c: Removed. * gfortran.dg/ltrans-7.f90: Removed. * gcc.dg/tree-ssa/data-dep-1.c: Removed. * gcc.dg/pr18792.c: -> gcc.dg/graphite/pr18792.c * gcc.dg/pr19910.c: -> gcc.dg/graphite/pr19910.c * gcc.dg/tree-ssa/20041110-1.c: -> gcc.dg/graphite/pr20041110-1.c * gcc.dg/tree-ssa/pr20256.c: -> gcc.dg/graphite/pr20256.c * gcc.dg/pr23625.c: -> gcc.dg/graphite/pr23625.c * gcc.dg/tree-ssa/pr23820.c: -> gcc.dg/graphite/pr23820.c * gcc.dg/tree-ssa/pr24309.c: -> gcc.dg/graphite/pr24309.c * gcc.dg/tree-ssa/pr26435.c: -> gcc.dg/graphite/pr26435.c * gcc.dg/pr29330.c: -> gcc.dg/graphite/pr29330.c * gcc.dg/pr29581-1.c: -> gcc.dg/graphite/pr29581-1.c * gcc.dg/pr29581-2.c: -> gcc.dg/graphite/pr29581-2.c * gcc.dg/pr29581-3.c: -> gcc.dg/graphite/pr29581-3.c * gcc.dg/pr29581-4.c: -> gcc.dg/graphite/pr29581-4.c * gcc.dg/tree-ssa/loop-27.c: -> gcc.dg/graphite/pr30565.c * gcc.dg/tree-ssa/pr31183.c: -> gcc.dg/graphite/pr31183.c * gcc.dg/tree-ssa/pr33576.c: -> gcc.dg/graphite/pr33576.c * gcc.dg/tree-ssa/pr33766.c: -> gcc.dg/graphite/pr33766.c * gcc.dg/pr34016.c: -> gcc.dg/graphite/pr34016.c * gcc.dg/tree-ssa/pr34017.c: -> gcc.dg/graphite/pr34017.c * gcc.dg/tree-ssa/pr34123.c: -> gcc.dg/graphite/pr34123.c * gcc.dg/tree-ssa/pr36287.c: -> gcc.dg/graphite/pr36287.c * gcc.dg/tree-ssa/pr37686.c: -> gcc.dg/graphite/pr37686.c * gcc.dg/pr42917.c: -> gcc.dg/graphite/pr42917.c * gfortran.dg/loop_nest_1.f90: -> gfortran.dg/graphite/pr29290.f90 * gfortran.dg/pr29581.f90: -> gfortran.dg/graphite/pr29581.f90 * gfortran.dg/pr36286.f90: -> gfortran.dg/graphite/pr36286.f90 * gfortran.dg/pr36922.f: -> gfortran.dg/graphite/pr36922.f * gfortran.dg/pr39516.f: -> gfortran.dg/graphite/pr39516.f git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169251 138bc75d-0d04-0410-961f-82ee72b054a4
* New -fcompare-elim pass.rth2011-01-221-0/+1
| | | | | | Version 3, with two rounds of comments from Paolo Bonzini. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169131 138bc75d-0d04-0410-961f-82ee72b054a4
* PR tree-optimization/47234 hubicka2011-01-101-0/+4
| | | | | | | | | | | | | | | * tree-pass.h (TODO_rebuild_cgraph_edges): New TODO. (pass_feedback_split_functions): Declare. * passes.c (init_optimization_passes): Add ipa-split as subpass of tree-profile. * ipa-split.c (gate_split_functions): Update comments; disable split-functions for profile_arc_flag and branch_probabilities. (gate_feedback_split_functions): New function. (execute_feedback_split_functions): New function. (pass_feedback_split_functions): New global var. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168632 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-10-05 Richard Guenther <rguenther@suse.de>rguenth2010-10-051-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * value-prof.c (gimple_divmod_fixed_value): Work on SSA form. (gimple_mod_pow2): Likewise. (gimple_mod_subtract): Likewise. (gimple_ic): Likewise. (gimple_stringop_fixed_value): Likewise. * tree-profile.c (tree_init_edge_profiler): Mark profile functions nothrow and leaf. (add_abnormal_goto_call_edges): Remove. (tree_gen_edge_profiler): Work on SSA form. (tree_gen_ic_profiler): Likewise. Simplify. (do_tree_profiling): Update SSA form. (pass_tree_profile): Remove. (do_tree_profiling): Likewise. (gate_tree_profile_ipa): New function. (pass_ipa_tree_profile): New. (tree_profiling): Re-write as IPA pass. Properly drop const/pure state of instrumented functions. * passes.c (init_optimization_passes): Remove early non-SSA inlining. Move profiling after early optimizations. * ipa-inline.c (cgraph_gate_ipa_early_inlining): Remove. (pass_ipa_early_inline): Likewise. * tree-pass.h (pass_ipa_early_inline): Remove. (pass_tree_profile): Likewise. (pass_ipa_tree_profile): Declare. * gcc.dg/tree-prof/val-prof-1.c: Adjust. * gcc.dg/tree-prof/val-prof-2.c: Likewise. * gcc.dg/tree-prof/val-prof-3.c: Likewise. * gcc.dg/tree-prof/val-prof-4.c: Likewise. * gcc.dg/tree-prof/val-prof-5.c: Likewise. * gcc.dg/tree-prof/val-prof-7.c: Likewise. * gcc.dg/tree-prof/stringop-1.c: Likewise. * gcc.dg/tree-prof/stringop-2.c: Likewise. * gcc.dg/tree-prof/ic-misattribution-1.c: Likewise. * gcc.dg/tree-prof/indir-call-prof.c: Likewise. * gcc.dg/tree-prof/update-loopch.c: Likewise. * g++.dg/tree-prof/indir-call-prof.C: Likewise. * g++.dg/tree-prof/inline_mismatch_args.C: Likewise. * gcc.dg/tree-prof/tracer-1.c: Likewise. * gcc.dg/tree-ssa/inline-4.c: Likewise. * gcc.dg/tree-ssa/inline-3.c: Likewise. * gcc.dg/tree-ssa/20080530.c: Likewise. * g++.dg/tree-ssa/inline-3.C: Likewise. * g++.dg/tree-ssa/inline-1.C: Likewise. * g++.dg/tree-ssa/inline-2.C: Likewise. * gcc.dg/profile-dir-1.c: Likewise. * gcc.dg/profile-dir-2.c: Likewise. * gcc.dg/profile-dir-3.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164986 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-09-22 Richard Guenther <rguenther@suse.de>rguenth2010-09-221-2/+0
| | | | | | | | | | | | | * tree-ssanames.c (release_dead_ssa_names): Do not remove callee edges here. * passes.c (init_optimization_passes): Remove early CFG cleanup. * tree-optimize.c (execute_cleanup_cfg_pre_ipa): Remove. (pass_cleanup_cfg): Likewise. (execute_fixup_cfg): Cleanup. * tree-pass.h (pass_cleanup_cfg): Remove. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164522 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree-pass.h (pass_ipa_cdtor_merge): New function.hubicka2010-08-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | * cgraphunit.c (static_ctors, static_dtors): Move to ipa.c; make heap allocated. (record_cdtor_fn): Move to ipa.c; do not test for have_ctors_dtors. (build_cdtor): Move to ipa.c; add code avoiding construction when target have ctors/dtors and there is only one ctor/dtor at given priority. (compare_ctor, compare_dtor): Move to ipa.c; use DECL_UID to stabilize sort; reverse order of constructors. (cgraph_build_cdtor_fns):Move to ipa.c; rename to build_cdtor_fns. (cgraph_finalize_function): Do not call record_cdtor_fn. (cgraph_finalize_compilation_unit): Do not call cgraph_build_cdtor_fns. (cgraph_build_static_cdtor): Move to ipa.c. * ipa.c: Include target.h and tree-iterator.h. (cgraph_build_static_cdtor, static_ctors, static_dtors, record_cdtor_fn, build_cdtor, compare_ctor, compare_dtor, build_cdtor_fns, ipa_cdtor_merge, gate_ipa_cdtor_merge, pass_ipa_cdtor_merge): New. * passes.c (init_optimization_passes): Enqueue pass_ipa_cdtor_merge. * ipa-prop.c (update_indirect_edges_after_inlining): Avoid out of bounds access. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163443 138bc75d-0d04-0410-961f-82ee72b054a4
* Schedule a copy_prop pass before graphite.spop2010-08-111-0/+1
| | | | | | | | | | | | | | 2010-06-15 Sebastian Pop <sebastian.pop@amd.com> * passes.c (init_optimization_passes): Add pass_graphite. Schedule a pass_copy_prop before pass_graphite_transforms. * timevar.def (TV_GRAPHITE): Declared. * tree-pass.h (pass_graphite): Declared. * tree-ssa-loop.c (pass_graphite): New. * gcc.dg/graphite/id-20.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163120 138bc75d-0d04-0410-961f-82ee72b054a4
* PR target/44132rth2010-07-261-0/+1
| | | | | | Emulated TLS rewrite. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162549 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc:amylaar2010-07-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR other/44874 * tree-dump.c (dump_options): Add enumerate_locals entry. Add TDF_NOID exclusion to all entry. * tree-dump.h (dump_enumerated_decls): Declare. * tree-pretty-print.c (dump_generic_node): For TDF_NOID, Don't display type uid. (print_declaration): Don't crash on TREE_TYPE (t) == 0. * tree-pass.h (TDF_ENUMERATE_LOCALS): Define. * tree-ssa-live.c: Include gimple.h. (numbered_tree_d): New struct. (numbered_tree): New typedef. (DEF_VEC_O (numbered_tree): New. (DEF_VEC_ALLOC_O (numbered_tree, heap)): Likewise. (compare_decls_by_uid, dump_enumerated_decls_push): New functions. (dump_enumerated_decls): Likewise. * tree-optimize.c (execute_cleanup_cfg_post_optimizing): If comparing debug info and flag_dump_final_insns, call dump_enumerated_decls. * tree-cfg.c (dump_function_to_file): Call dump_enumerated_decls. * Makefile.in (tree-ssa-live.o): Depend on $(GIMPLE_H). gcc/testsuite: PR other/44874 PR debug/44832 * c-c++-common/pr44832.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162156 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree-pass.h (pass_split_functions): Declare.hubicka2010-06-251-0/+1
| | | | | | | | | | | | | | | | | * opts.c (decode_options): Enable function splitting at -O2 * timevar.def (TV_IPA_FNSPLIT): New macro. * ipa-split.c: New file. * common.opt (-fpartial-inlining): New flag. * Makefile.in (ipa-split.o): New object file. * passes.c (init_optimization_passes): Add ipa-split. * params.def (max-inline-insns-auto): Reduce max-inline-insns-auto to 40. (partial-inlining-entry-probability): New parameters. * doc/invoke.texi (-fpartial-inlining): New. * testsuite/gcc.dg/tree-ssa/ipa-split.c git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@161382 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/invoke.texi: Mention -fdump-ada-spec.charlet2010-06-011-0/+1
| | | | | | | | | | | | | | | | | | | * tree-dump.c (dump_files): Add ada-spec. (FIRST_AUTO_NUMBERED_DUMP): Bump to 8. * tree-pass.h (tree_dump_index): Add TDI_ada. * gcc.c: Add support for -C without -E and for -fdump-ada-spec. (cpp_unique_options): Do not reject -C or -CC when -E isn't present. (default_compilers) <@c-header>: Allow -fdump-ada-spec on header files. * c-decl.c: Include c-ada-spec.h. (collect_source_ref_cb, collect_all_refs, for_each_global_decl): New functions. (c_write_global_declarations): Add handling of -fdump-ada-spec. * c-lex.c (c_lex_with_flags): Add handling of CPP_COMMENT. * Makefile.in (C_AND_OBJC_OBJS): Add c-ada-spec.o. * c-ada-spec.h, c-ada-spec.c: New files. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160100 138bc75d-0d04-0410-961f-82ee72b054a4
* * implicit-zee.c: New file.tmsriram2010-05-121-0/+1
| | | | | | | | | | | | | | * tree-pass.h (pass_implicit_zee): Declare. * passes.c (init_optimization_passes): Add zee pass. * common.opt (fzee): New flag. * timevar.def (TV_ZEE): Define. * config/i386/i386.c (optimization_options): Turn on ZEE for level 2 and beyond. * Makefile.in (implicit-zee.o): Add new build file. * gcc.target/i386/zee.c: New file. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159342 138bc75d-0d04-0410-961f-82ee72b054a4
* * lto-symtab.c (lto_symtab_entry_def) Add vnode.hubicka2010-04-291-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (lto_varpool_replace_node): New. (lto_symtab_resolve_symbols): Resolve varpool nodes. (lto_symtab_merge_decls_1): Prefer decls with varpool node. (lto_symtab_merge_cgraph_nodes_1): Merge varpools. * cgraph.h (varpool_node_ptr): New type. (varpool_node_ptr): New vector. (varpool_node_set_def): New structure. (varpool_node_set): New type. (varpool_node_set): New vector. (varpool_node_set_element_def): New structure. (varpool_node_set_element, const_varpool_node_set_element): New types. (varpool_node_set_iterator): New type. (varpool_node): Add prev pointers, add used_from_other_partition, in_other_partition. (varpool_node_set_new, varpool_node_set_find, varpool_node_set_add, varpool_node_set_remove, dump_varpool_node_set, debug_varpool_node_set, varpool_get_node, varpool_remove_node): Declare. (vsi_end_p, vsi_next, vsi_node, vsi_start, varpool_node_in_set_p, varpool_node_set_size): New inlines. * cgraph.c (dump_cgraph_node): Dump asm names of aliases. * tree-pass.h (varpool_node_set_def): Forward declare. (ipa_opt_pass_d): Summary writting takes vnode sets too. (ipa_write_optimization_summaries): Update prototype. * ipa-cp.c (ipcp_write_summary): Update. * ipa-reference.c (ipa_reference_write_summary): Update. * lto-cgraph.c (lto_output_varpool_node): New static function. (output_varpool): New function. (input_varpool_node): New static function. (input_varpool_1): New function. (input_cgraph): Input varpool. * ipa-pure-const.c (pure_const_write_summary): Update. * lto-streamer-out.c (lto_output): Update, output varpool too. (write_global_stream): Kill WPA hack. (produce_asm_for_decls): Update. (output_alias_pair_p): Handle variables. (output_unreferenced_globals): Output only needed partition of varpool. * ipa-inline.c (inline_write_summary): Update. * lto-streamer-in.c (lto_input_tree_ref, lto_input_tree): Do not build cgraph. * lto-section-in.c (lto_section_name): Add varpool and jump funcs. * ipa.c (hash_varpool_node_set_element, eq_varpool_node_set_element, varpool_node_set_new, varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find, dump_varpool_node_set, debug_varpool_node_set): New functions. * passes.c (rest_of_decl_compilation): when in LTO do not finalize. (execute_one_pass): Process new decls too. (ipa_write_summaries_2): Pass around vsets. (ipa_write_summaries_1): Likewise. (ipa_write_summaries): Build vset; be more selective about cgraph nodes to add. (ipa_write_optimization_summaries_1): Pass around vsets. (ipa_write_optimization_summaries): Likewise. * varpool.c (varpool_get_node): New. (varpool_node): Update doubly linked lists. (varpool_remove_node): New. (dump_varpool_node): More dumping. (varpool_enqueue_needed_node): Update doubly linked lists. (decide_is_variable_needed): Kill ltrans hack. (varpool_finalize_decl): Kill lto hack. (varpool_assemble_decl): Skip decls in other partitions. (varpool_assemble_pending_decls): Update doubly linkes lists. (varpool_empty_needed_queue): Likewise. (varpool_extra_name_alias): Likewise. * lto-streamer.c (lto_get_section_name): Add vars section. * lto-streamer.h (lto_section_type): Update. (output_varpool, input_varpool): Declare. * lto.c (lto_varpool_node_sets): New. (lto_1_to_1_map): Partition varpool too. (globalize_context_t, globalize_cross_file_statics, lto_scan_statics_in_ref_table, lto_scan_statics_in_cgraph_node, lto_scan_statics_in_remaining_global_vars): Remove. (lto_promote_cross_file_statics): Rewrite. (get_filename_for_set): Take vset argument. (lto_wpa_write_files): Pass around vsets. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158854 138bc75d-0d04-0410-961f-82ee72b054a4
* * doc/invoke.texi (-fipa-profile): Document.hubicka2010-04-271-0/+1
| | | | | | | | | | | | | | | | | | | * opts.c (decode_options): Enable ipa-profile at -O1. * timevar.def (TV_IPA_PROFILE): Define. * common.opt (fipa-profile): Add. * cgraph.c (cgraph_clone_node): Set local flag and clear vtable method flag for clones. (cgraph_propagate_frequency): Handle only local ones. * tree-pass.h (pass_ipa_profile): Declare. * ipa-profile.c (gate_profile): Use flag_ipa_profile. (pass_ipa_profile): Use TV_IPA_PROFILE. * ipa.c (ipa_profile): New function. (gate_ipa_profile): Likewise. (pass_ipa_profile): New global variable. * passes.c (pass_ipa_profile): New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158788 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/bernds2010-04-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR middle-end/29274 * optabs.h (expand_widening_mult): Declare. * tree-pass.h (pass_optimize_widening_mul): Declare. * tree-ssa-math-opts.c (execute_optimize_widening_mul, gate_optimize_widening_mul): New static functions. (pass_optimize_widening_mul): New. * expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: New case. <case MULT_EXPR>: Remove support for widening multiplies. * tree.def (WIDEN_MULT_EXPR): Tweak comment. * cfgexpand.c (expand_debug_expr) <case WIDEN_MULT_EXPR>: Use simplify_gen_unary rather than directly building extensions. * tree-cfg.c (verify_gimple_assign_binary): Add tests for WIDEN_MULT_EXPR. * expmed.c (expand_widening_mult): New function. * passes.c (init_optimization_passes): Add pass_optimize_widening_mul. gcc/testsuite/ PR middle-end/29274 * gcc.target/i386/wmul-1.c: New test. * gcc.target/i386/wmul-2.c: New test. * gcc.target/bfin/wmul-1.c: New test. * gcc.target/bfin/wmul-2.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158633 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree-pass.h (ipa_opt_pass_d): Rename function_read_summary;hubicka2010-04-211-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | add write_optimization_summary, read_optimization_summary. (ipa_write_summaries_of_cgraph_node_set): Remove. (ipa_write_optimization_summaries): Declare. (ipa_read_optimization_summaries): Declare. * ipa-cp.c (pass_ipa_cp): Update. * ipa-reference.c (pass_ipa_reference): Update. * ipa-pure-const.c (pass_ipa_pure_const): Update. * lto-streamer-out.c (pass_ipa_lto_gimple, pass_ipa_lto_finish): Update. * ipa-inline.c (pass_ipa_inline): Update. * ipa.c (pass_ipa_whole_program): Update. * lto-wpa-fixup.c (pass_ipa_lto_wpa_fixup): Update. * passes.c (ipa_write_summaries_1): Do not test wpa. (ipa_write_optimization_summaries_1): New. (ipa_write_optimization_summaries): New. (ipa_read_summaries): Do not test ltrans. (ipa_read_optimization_summaries_1): New. (ipa_read_optimization_summaries): New. * lto.c (lto_wpa_write_files): Update. (read_cgraph_and_symbols): Be more verbose. (materialize_cgraph): Likewise. (do_whole_program_analysis): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158616 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-04-15 Richard Guenther <rguenther@suse.de>rguenth2010-04-151-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tree-ssa-structalias.c (struct variable_info): Add is_fn_info flag. (new_var_info): Initialize it. (dump_constraints): Support printing last added constraints. (debug_constraints): Adjust. (dump_constraint_graph): Likewise. (make_heapvar_for): Check for NULL cfun. (get_function_part_constraint): New function. (get_fi_for_callee): Likewise. (find_func_aliases): Properly implement IPA PTA constraints. (process_ipa_clobber): New function. (find_func_clobbers): Likewise. (insert_into_field_list_sorted): Remove. (create_function_info_for): Properly allocate vars for IPA mode. Do not use insert_into_field_list_sorted. (create_variable_info_for): Properly generate constraints for global vars in IPA mode. (dump_solution_for_var): Always dump the solution. (set_uids_in_ptset): Initialize DECL_PT_UID if in ipa-mode. (find_what_var_points_to): Adjust. (pt_solution_set): Change. (pt_solution_ior_into): New function. (pt_solution_empty_p): Export. (pt_solution_includes_global): Adjust. (pt_solution_includes_1): Likewise. (pt_solutions_intersect_1): Likewise. (dump_sa_points_to_info): Check some invariants. (solve_constraints): Move constraint dumping ... (compute_points_to_sets): ... here. (ipa_pta_execute): ... and here. (compute_may_aliases): Do not re-compute points-to info locally if IPA info is available. (ipa_escaped_pt): New global var. (ipa_pta_execute): Properly implement IPA PTA. * tree-into-ssa.c (dump_decl_set): Support dumping decls not in referenced-vars. * tree-flow.h (struct gimple_df): Add ipa_pta flag. * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Adjust. (dump_points_to_solution): Likewise. * tree-dfa.c (dump_variable): Also dump DECL_PT_UID. * tree-inline.c (remap_ssa_name): Copy IPA points-to solution. (remap_gimple_stmt): Reset call clobber/use information if necessary. (copy_decl_to_var): Copy DECL_PT_UID. (copy_result_decl_to_var): Likewise. * tree.c (make_node_stat): Initialize DECL_PT_UID. (copy_node_stat): Copy it. * tree.h (DECL_PT_UID): New macro. (SET_DECL_PT_UID): Likewise. (DECL_PT_UID_SET_P): Likewise. (struct tree_decl_minimal): Add pt_uid member. * tree-ssa-alias.h (struct pt_solution): Add ipa_escaped flag. (pt_solution_empty_p): Declare. (pt_solution_set): Adjust. (ipa_escaped_pt): Declare. * cfgexpand.c (update_alias_info_with_stack_vars): Adjust. * gimple-pretty-print.c (pp_points_to_solution): New function. (dump_gimple_call): Dump call clobber/use information. * tree-dump.c (dump_option_value_in): Add TDF_ALIAS entry. * tree-pass.h (TDF_ALIAS): New dump option. * tree-pretty-print.c (dump_decl_name): Dump DECL_PT_UID if asked to. * doc/invoke.texi (-fipa-pta): Update documentation. * gcc.dg/ipa/ipa-pta-1.c: New testcase. * gcc.dg/ipa/ipa-pta-2.c: Likewise. * gcc.dg/ipa/ipa-pta-3.c: Likewise. * gcc.dg/ipa/ipa-pta-4.c: Likewise. * gcc.dg/ipa/ipa-pta-5.c: Likewise. * gcc.dg/ipa/ipa-pta-6.c: Likewise. * gcc.dg/ipa/ipa-pta-7.c: Likewise. * gcc.dg/ipa/ipa-pta-8.c: Likewise. * gcc.dg/ipa/ipa-pta-9.c: Likewise. * gcc.dg/ipa/ipa-pta-10.c: Likewise. * gcc.dg/ipa/ipa-pta-11.c: Likewise. * gcc.dg/ipa/ipa-pta-12.c: Likewise. * gcc.dg/ipa/ipa-pta-13.c: Likewise. * gcc.dg/torture/ipa-pta-2.c: Likewise. * gcc.dg/torture/ipa-pta-1.c: Adjust. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158374 138bc75d-0d04-0410-961f-82ee72b054a4
* Always execute verify_loop_closed_ssa at LNO level.spop2010-04-061-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> * passes.c (execute_function_todo): Call verify_loop_closed_ssa for all the passes of the LNO having LOOP_CLOSED_SSA. * tree-if-conv.c (pass_if_conversion): Remove TODO_verify_loops. * tree-loop-distribution.c (pass_loop_distribution): Same. * tree-pass.h (TODO_verify_loops): Removed. * tree-ssa-loop.c (pass_tree_loop_init): Same. (pass_lim): Same. (pass_tree_unswitch): Same. (pass_predcom): Same. (pass_vectorize): Same. (pass_linear_transform): Same. (pass_graphite_transforms): Same. (pass_iv_canon): Same. (pass_complete_unroll): Same. (pass_complete_unrolli): Same. (pass_parallelize_loops): Same. (pass_loop_prefetch): Same. (pass_iv_optimize): Same. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158020 138bc75d-0d04-0410-961f-82ee72b054a4
* * ada/gcc-interface/Make-lang.in, alias.c, attribs.c, auto-inc-dec.c, steven2010-04-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | basic-block.h, bb-reorder.c, calls.c, c-common.c, cgraph.h, collect2.h, config/alpha/alpha.c, config/alpha/alpha.md, config/alpha/predicates.md, config/arm/arm.md, config/arm/lib1funcs.asm, config/arm/neon-schedgen.ml, config/avr/avr.c, config/avr/avr.md, config/bfin/bfin.c, config/darwin9.h, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cpuid.h, config/i386/cygming.h, config/i386/cygwin.h, config/i386/mingw32.h, config/i386/msformat-c.c, config/i386/sol2-10.h, config/i386/xopintrin.h, config/ia64/ia64.c, config/ia64/ia64.md, config/ia64/sync.md, config/mep/mep.c, config/mips/mips.md, config/mn10300/mn10300.c, config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.md, config/rs6000/aix.h, config/rs6000/dfp.md, config/rs6000/rs6000-builtin.def, config/rs6000/rs6000-c.c, config/rs6000/vector.md, config/rtems.h, config/rx/rx.md, config/s390/s390.md, config/sol2-c.c, config/sparc/sol2-bi.h, config/sparc/sol2-gas.h, config/sparc/sparc.h, config/sparc/sparc.md, config/sparc/sparc-protos.h, config/spu/spu.c, config/spu/spu-c.c, config/t-darwin, convert.c, c.opt, c-opts.c, cp/Make-lang.in, c-pretty-print.c, c-typeck.c, df-core.c, df-scan.c, diagnostic.c, diagnostic.h, doc/cppopts.texi, doc/cpp.texi, doc/extend.texi, doc/gimple.texi, doc/languages.texi, doc/plugins.texi, doc/rtl.texi, doc/standards.texi, doc/tree-ssa.texi, doc/trouble.texi, dominance.c, fold-const.c, fortran/Make-lang.in, fwprop.c, gcc-plugin.h, gensupport.c, gimple.h, gimple-iterator.c, graphite.c, graphite-clast-to-gimple.c, graphite-clast-to-gimple.h, graphite-dependences.c, graphite-poly.c, graphite-poly.h, graphite-ppl.c, graphite-ppl.h, graphite-scop-detection.c, graphite-sese-to-poly.c, graphite-sese-to-poly.h, ifcvt.c, intl.c, intl.h, ipa.c, ipa-cp.c, ipa-inline.c, ipa-prop.c, ipa-prop.h, ipa-pure-const.c, ipa-reference.c, ipa-type-escape.c, ira-color.c, ira-conflicts.c, ira-lives.c, java/Make-lang.in, lambda-code.c, loop-invariant.c, lto/Make-lang.in, lto-streamer.h, lto-streamer-in.c, objc/Make-lang.in, objcp/Make-lang.in, omp-low.c, optc-gen.awk, opt-functions.awk, opth-gen.awk, params.def, passes.c, postreload-gcse.c, print-tree.c, recog.c, regrename.c, reload.h, rtl.def, sched-int.h, sched-rgn.c, sel-sched-dump.c, sese.c, sese.h, store-motion.c, stor-layout.c, tree-cfgcleanup.c, tree-chrec.c, tree-complex.c, tree-data-ref.c, tree.def, tree-eh.c, tree-flow.h, tree-flow-inline.h, tree.h, tree-loop-distribution.c, tree-outof-ssa.c, tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c, tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-alias.c, tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-manip.c, tree-ssa-math-opts.c, tree-ssa-operands.c, tree-ssa-pre.c, tree-ssa-sccvn.c, tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-tailcall.c, tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.h, tree-vect-slp.c, tree-vrp.c, unwind-dw2-fde-darwin.c, varpool.c: Update copyright years. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157950 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-01-13 Richard Guenther <rguenther@suse.de>rguenth2010-01-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | PR lto/42678 * tree-pass.h (PROP_gimple_lcx): New. * cfgexpand.c (pass_expand): Require PROP_gimple_lcx. * passes.c (init_optimization_passes): Move pass_lower_complex_O0 before the final cleanup_eh. (dump_properties): Dump PROP_gimple_lcx. * tree-complex.c (pass_lower_complex): Provide PROP_gimple_lcx. (tree_lower_complex_O0): Remove. (gate_no_optimization): Run if PROP_gimple_lcx is not set. (pass_lower_complex_O0): Provide PROP_gimple_lcx. Run tree_lower_complex, schedule TODO_update_ssa. * lto-streamer-out.c (output_function): Stream the functions properties. * lto-streamer-in.c (input_function): Likewise. (lto_read_body): Do not override them here. * gfortran.dg/lto/20100110-1_0.f90: New testcase. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155853 138bc75d-0d04-0410-961f-82ee72b054a4
* * Makefile.in (PLUGIN_HEADERS): Add more headers.amylaar2009-12-191-0/+21
| | | | | | | | | | | | | | | * tree-pass.h (GCC_PASS_LISTS): Define. (PASS_LIST_NO_all_lowering_passes): New enumeration value. (PASS_LIST_NO_all_small_ipa_passes): Likewise. (PASS_LIST_NO_all_regular_ipa_passes): Likewise. (PASS_LIST_NO_all_lto_gen_passes): Likewise. (PASS_LIST_NO_all_passes): Likewise. (PASS_LIST_NUM): Likewise. (gcc_pass_lists): Declare. * passes.c (gcc_pass_lists): Define. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155354 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-12-01 Grigori Fursin <grigori.fursin@inria.fr>amylaar2009-12-011-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Joern Rennecke <amylaar@spamcop.net> * cgraphunit.c (plugin.h): Include. (ipa_passes): Invoke PLUGIN_ALL_IPA_PASSES_START / PLUGIN_ALL_IPA_PASSES_END at start / end of processing. * gcc-plugin.h (highlev-plugin-common.h, hashtab.h): Include. (enum plugin_event): Define by including plugin.def. Last enumerator is now called PLUGIN_EVENT_FIRST_DYNAMIC. (plugin_event_name): Change type to const char **. (get_event_last, get_named_event_id, unregister_callback): Declare. (register_callback): Change type of event argument to int. (highlev-plugin-common.h): New file. * Makefile.in (GCC_PLUGIN_H): Add highlev-plugin-common.h and $(HASHTAB_H) (tree-optimize.o passes.o): Depend on $(PLUGIN_H). (PLUGIN_HEADERS): Add opts.h, $(PARAMS_H) and plugin.def. (s-header-vars): New rule. (install-plugin): Depend on s-header-vars. Install b-header-vars. * params.c (get_num_compiler_params): New function. * params.h (get_num_compiler_params): Declare. * passes.c (plugin.h): Include. (make_pass_instance): Invoke PLUGIN_NEW_PASS. (do_per_function_toporder, pass_init_dump_file): No longer static. (pass_fini_dump_file): Likewise. (execute_one_pass): Likewise. Invoke PLUGIN_OVERRIDE_GATE and PLUGIN_PASS_EXECUTION. (execute_ipa_pass_list): Invoke PLUGIN_EARLY_GIMPLE_PASSES_START and PLUGIN_EARLY_GIMPLE_PASSES_END. * plugin.c (plugin_event_name_init): New array, defined by including plugin.def. (FMT_FOR_PLUGIN_EVENT): Update. (plugin_event_name): Change type to const char ** and initialize to plugin_event_name_init. (event_tab, event_last, event_horizon): New variable. (get_event_last): New function. (plugin_callbacks_init): New array. (plugin_callbacks: Change type to struct callback_info **. Initialize to plugin_callbacks_init. (htab_event_eq, get_named_event_id, unregister_callback): New function. (invoke_plugin_va_callbacks): Likewise. (register_callback): Change type of event argument to int. Handle new events. Allow dynamic events. (invoke_plugin_callbacks): Likewise. Return success status. (plugins_active_p): Allow dynamic callbacks. * plugin.def: New file. * plugin.h (invoke_plugin_callbacks): Update prototype. (invoke_plugin_va_callbacks): Declare. * tree-optimize.c (plugin.h): Include. (tree_rest_of_compilation): Invoke PLUGIN_ALL_PASSES_START and PLUGIN_ALL_PASSES_END. * tree-pass.h (execute_one_pass, pass_init_dump_file): Declare. (pass_fini_dump_file, do_per_function_toporder): Likewise. * doc/plugin.texi: Document new event types. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154877 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-11-30 Richard Guenther <rguenther@suse.de>rguenth2009-11-301-0/+1
| | | | | | | | | | | | | | | | | | * tree-dump.c (dump_option_value_in): Add TDF_NOUID. * tree-pass.h (TDF_NOUID): Likewise. * print-rtl.c: Include tree-pass.h. (print_mem_expr): Pass dump_flags. (print_rtx): Likewise. * print-tree.c: Include tree-pass.h. (print_node_brief): Handle TDF_NOUID. (print_node): Likewise. * tree-pretty-print.c (dump_decl_name): Likewise. (dump_generic_node): Likewise. * Makefile.in (print-rtl.o, print-tree.o): Add $(TREE_PASS_H) dependency. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154775 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove trailing white spaces.hjl2009-11-251-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2009-11-25 H.J. Lu <hongjiu.lu@intel.com> * alias.c: Remove trailing white spaces. * alloc-pool.c: Likewise. * alloc-pool.h: Likewise. * attribs.c: Likewise. * auto-inc-dec.c: Likewise. * basic-block.h: Likewise. * bb-reorder.c: Likewise. * bt-load.c: Likewise. * builtins.c: Likewise. * builtins.def: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-cppbuiltin.c: Likewise. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-omp.c: Likewise. * c-opts.c: Likewise. * c-parser.c: Likewise. * c-pretty-print.c: Likewise. * c-tree.h: Likewise. * c-typeck.c: Likewise. * caller-save.c: Likewise. * calls.c: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgexpand.c: Likewise. * cfghooks.c: Likewise. * cfghooks.h: Likewise. * cfglayout.c: Likewise. * cfgloop.c: Likewise. * cfgloop.h: Likewise. * cfgloopmanip.c: Likewise. * cfgrtl.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * cgraphbuild.c: Likewise. * cgraphunit.c: Likewise. * cif-code.def: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * convert.c: Likewise. * coverage.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * dbgcnt.c: Likewise. * dbgcnt.def: Likewise. * dbgcnt.h: Likewise. * dbxout.c: Likewise. * dce.c: Likewise. * ddg.c: Likewise. * ddg.h: Likewise. * defaults.h: Likewise. * df-byte-scan.c: Likewise. * df-core.c: Likewise. * df-problems.c: Likewise. * df-scan.c: Likewise. * df.h: Likewise. * dfp.c: Likewise. * diagnostic.c: Likewise. * diagnostic.h: Likewise. * dominance.c: Likewise. * domwalk.c: Likewise. * double-int.c: Likewise. * double-int.h: Likewise. * dse.c: Likewise. * dwarf2asm.c: Likewise. * dwarf2asm.h: Likewise. * dwarf2out.c: Likewise. * ebitmap.c: Likewise. * ebitmap.h: Likewise. * emit-rtl.c: Likewise. * et-forest.c: Likewise. * except.c: Likewise. * except.h: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * expr.h: Likewise. * final.c: Likewise. * flags.h: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * function.h: Likewise. * fwprop.c: Likewise. * gcc.c: Likewise. * gcov-dump.c: Likewise. * gcov-io.c: Likewise. * gcov-io.h: Likewise. * gcov.c: Likewise. * gcse.c: Likewise. * genattr.c: Likewise. * genattrtab.c: Likewise. * genautomata.c: Likewise. * genchecksum.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype-parse.c: Likewise. * gengtype.c: Likewise. * gengtype.h: Likewise. * genmddeps.c: Likewise. * genmodes.c: Likewise. * genopinit.c: Likewise. * genpreds.c: Likewise. * gensupport.c: Likewise. * ggc-common.c: Likewise. * ggc-page.c: Likewise. * ggc-zone.c: Likewise. * ggc.h: Likewise. * gimple-iterator.c: Likewise. * gimple-low.c: Likewise. * gimple-pretty-print.c: Likewise. * gimple.c: Likewise. * gimple.def: Likewise. * gimple.h: Likewise. * gimplify.c: Likewise. * graphds.c: Likewise. * graphite-clast-to-gimple.c: Likewise. * gthr-nks.h: Likewise. * gthr-posix.c: Likewise. * gthr-posix.h: Likewise. * gthr-posix95.h: Likewise. * gthr-single.h: Likewise. * gthr-tpf.h: Likewise. * gthr-vxworks.h: Likewise. * gthr.h: Likewise. * haifa-sched.c: Likewise. * hard-reg-set.h: Likewise. * hooks.c: Likewise. * hooks.h: Likewise. * hosthooks.h: Likewise. * hwint.h: Likewise. * ifcvt.c: Likewise. * incpath.c: Likewise. * init-regs.c: Likewise. * integrate.c: Likewise. * ipa-cp.c: Likewise. * ipa-inline.c: Likewise. * ipa-prop.c: Likewise. * ipa-pure-const.c: Likewise. * ipa-reference.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-struct-reorg.h: Likewise. * ipa-type-escape.c: Likewise. * ipa-type-escape.h: Likewise. * ipa-utils.c: Likewise. * ipa-utils.h: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-conflicts.c: Likewise. * ira-costs.c: Likewise. * ira-emit.c: Likewise. * ira-int.h: Likewise. * ira-lives.c: Likewise. * ira.c: Likewise. * jump.c: Likewise. * lambda-code.c: Likewise. * lambda-mat.c: Likewise. * lambda-trans.c: Likewise. * lambda.h: Likewise. * langhooks.c: Likewise. * lcm.c: Likewise. * libgcov.c: Likewise. * lists.c: Likewise. * loop-doloop.c: Likewise. * loop-init.c: Likewise. * loop-invariant.c: Likewise. * loop-iv.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lto-cgraph.c: Likewise. * lto-compress.c: Likewise. * lto-opts.c: Likewise. * lto-section-in.c: Likewise. * lto-section-out.c: Likewise. * lto-streamer-in.c: Likewise. * lto-streamer-out.c: Likewise. * lto-streamer.c: Likewise. * lto-streamer.h: Likewise. * lto-symtab.c: Likewise. * lto-wpa-fixup.c: Likewise. * matrix-reorg.c: Likewise. * mcf.c: Likewise. * mode-switching.c: Likewise. * modulo-sched.c: Likewise. * omega.c: Likewise. * omega.h: Likewise. * omp-low.c: Likewise. * optabs.c: Likewise. * optabs.h: Likewise. * opts-common.c: Likewise. * opts.c: Likewise. * params.def: Likewise. * params.h: Likewise. * passes.c: Likewise. * plugin.c: Likewise. * postreload-gcse.c: Likewise. * postreload.c: Likewise. * predict.c: Likewise. * predict.def: Likewise. * pretty-print.c: Likewise. * pretty-print.h: Likewise. * print-rtl.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. * read-rtl.c: Likewise. * real.c: Likewise. * recog.c: Likewise. * reg-stack.c: Likewise. * regcprop.c: Likewise. * reginfo.c: Likewise. * regmove.c: Likewise. * regrename.c: Likewise. * regs.h: Likewise. * regstat.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * resource.c: Likewise. * rtl.c: Likewise. * rtl.def: Likewise. * rtl.h: Likewise. * rtlanal.c: Likewise. * sbitmap.c: Likewise. * sched-deps.c: Likewise. * sched-ebb.c: Likewise. * sched-int.h: Likewise. * sched-rgn.c: Likewise. * sched-vis.c: Likewise. * sdbout.c: Likewise. * sel-sched-dump.c: Likewise. * sel-sched-dump.h: Likewise. * sel-sched-ir.c: Likewise. * sel-sched-ir.h: Likewise. * sel-sched.c: Likewise. * sel-sched.h: Likewise. * sese.c: Likewise. * sese.h: Likewise. * simplify-rtx.c: Likewise. * stack-ptr-mod.c: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * store-motion.c: Likewise. * stringpool.c: Likewise. * stub-objc.c: Likewise. * sync-builtins.def: Likewise. * target-def.h: Likewise. * target.h: Likewise. * targhooks.c: Likewise. * targhooks.h: Likewise. * timevar.c: Likewise. * tlink.c: Likewise. * toplev.c: Likewise. * toplev.h: Likewise. * tracer.c: Likewise. * tree-affine.c: Likewise. * tree-affine.h: Likewise. * tree-browser.def: 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-dump.c: Likewise. * tree-dump.h: Likewise. * tree-eh.c: Likewise. * tree-flow-inline.h: Likewise. * tree-flow.h: Likewise. * tree-if-conv.c: Likewise. * tree-inline.c: Likewise. * tree-into-ssa.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-loop-linear.c: Likewise. * tree-mudflap.c: Likewise. * tree-nested.c: Likewise. * tree-nomudflap.c: Likewise. * tree-nrv.c: Likewise. * tree-object-size.c: Likewise. * tree-optimize.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-parloops.c: Likewise. * tree-pass.h: Likewise. * tree-phinodes.c: Likewise. * tree-predcom.c: Likewise. * tree-pretty-print.c: Likewise. * tree-profile.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-alias.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree-ssa-copy.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-dse.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-live.h: Likewise. * tree-ssa-loop-ch.c: Likewise. * tree-ssa-loop-im.c: Likewise. * tree-ssa-loop-ivcanon.c: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-manip.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-ssa-loop-unswitch.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-operands.c: Likewise. * tree-ssa-operands.h: 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-sink.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-ssa-threadedge.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-uncprop.c: Likewise. * tree-ssa.c: Likewise. * tree-ssanames.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-tailcall.c: Likewise. * tree-vect-data-refs.c: Likewise. * tree-vect-generic.c: Likewise. * tree-vect-loop-manip.c: Likewise. * tree-vect-loop.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-vect-slp.c: Likewise. * tree-vect-stmts.c: Likewise. * tree-vectorizer.c: Likewise. * tree-vectorizer.h: Likewise. * tree-vrp.c: Likewise. * tree.c: Likewise. * tree.def: Likewise. * tree.h: Likewise. * treestruct.def: Likewise. * unwind-compat.c: Likewise. * unwind-dw2-fde-glibc.c: Likewise. * unwind-dw2.c: Likewise. * value-prof.c: Likewise. * value-prof.h: Likewise. * var-tracking.c: Likewise. * varasm.c: Likewise. * varpool.c: Likewise. * vec.c: Likewise. * vec.h: Likewise. * vmsdbgout.c: Likewise. * web.c: Likewise. * xcoffout.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154645 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-11-10 Martin Jambor <mjambor@suse.cz>jamborm2009-11-101-1/+5
| | | | | | | | | | | | | | | | | | | | * tree-pass.h (struct ipa_opt_pass_d): Added stmt_fixup field. (execute_all_ipa_stmt_fixups): Declare. * ipa-cp.c (pass_ipa_cp): Added stmt_fixup value. * ipa-inline.c (pass_ipa_inline): Likewise. * ipa-pure-const.c (pass_ipa_pure_cons): Likewise. * ipa-reference.c (pass_ipa_reference): Likewise. * ipa.c (pass_ipa_whole_program_visibility): Likewise. * lto-streamer-out.c (pass_ipa_lto_gimple_out): Likewise. (pass_ipa_lto_finish_out): Likewise. * lto-wpa-fixup.c (pass_ipa_lto_wpa_fixup): Likewise. * passes.c (execute_ipa_stmt_fixups): New function. (execute_all_ipa_stmt_fixups): New function. * lto-streamer-in.c (input_function): Call execute_all_ipa_stmt_fixups. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154064 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree-ssa-math-opts.c (execute_convert_to_rsqrt): Remove.matz2009-10-291-1/+0
| | | | | | | | | | | | | | | | | | (gate_convert_to_rsqrt): Ditto. (pass_convert_to_rsqrt): Ditto. * tree-pass.h (pass_convert_to_rsqrt): Don't declare. * passes.c (init_optimization_passes): Don't add pass_convert_to_rsqrt to pass list. * config/i386/i386.c (ix86_emit_swdivsf): Change evaluation order. testsuite/ * gcc.target/i386/sse-recip.c: Use fabsf instead of != . * gcc.target/i386/sse-recip-vec.c: Ditto. * gcc.target/i386/brokensqrt.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@153713 138bc75d-0d04-0410-961f-82ee72b054a4
* 2009-09-26 Vladimir Makarov <vmakarov@redhat.com>vmakarov2009-10-141-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * params.def (PARAM_IRA_LOOP_RESERVED_REGS): New. * params.h (IRA_LOOP_RESERVED_REGS): New * tree-pass.h (pass_subregs_of_mode_init, pass_subregs_of_mode_finish): Remove. * passes.c (pass_subregs_of_mode_init, pass_subregs_of_mode_finish): Remove. (pass_reginfo_init): Move before loop optimizations. * config/i386/i386.h (STACK_REG_COVER_CLASS): Define. * common.opt (fira-loop-pressure): New. * toplev.h (flag_ira_loop_pressure): New. * rtl.h (init_subregs_of_mode, finish_subregs_of_mode): New externals. * reginfo.c (init_subregs_of_mode, finish_subregs_of_mode): Make external and void type functions. (gate_subregs_of_mode_init, pass_subregs_of_mode_init, pass_subregs_of_mode_finish): Remove. * ira-costs.c (init_costs): Call init_subregs_of_mode. * regmove.c: Include ira.h. (regmove_optimize): Call ira_set_pseudo_classes after IRA based register pressure calculation in loops. * loop-invariant.c: Include REGS_H and ira.h. (struct loop_data): New members max_reg_pressure, regs_ref, and regs_live. (struct invariant): New member orig_regno. (curr_loop): New variable. (find_exits): Initialize regs_ref and regs_live. (create_new_invariant): Initialize orig_regno. (get_cover_class_and_nregs): New. (get_inv_cost): Make aregs_needed an array. Use regs_needed as an array. Add code for flag_ira_loop_pressure. (gain_for_invariant): Make new_regs an array. Add code for flag_ira_loop_pressure. (best_gain_for_invariant): Ditto. (set_move_mark): New parameter gain. Use it for debugging output. (find_invariants_to_move): Make regs_needed and new_regs an array. Add code for flag_ira_loop_pressure. (move_invariant_reg): Set up orig_regno. (move_invariants): Set up reg classes for pseudos for flag_ira_loop_pressure. (free_loop_data): Clear regs_ref and regs_live. (curr_regs_live, curr_reg_pressure, regs_set, n_regs_set, get_regno_cover_class, change_pressure, mark_regno_live, mark_regno_death, mark_reg_store, mark_reg_clobber, mark_reg_death, mark_ref_regs, calculate_loop_reg_pressure): New. (move_loop_invariants): Calculate pressure. Initialize curr_loop. * ira.c (ira): Call ira_set_pseudo_classes after IRA based register pressure calculation in loops if new regs were added. Call finish_subregs_of_mode. * opts.c (decode_options): Set up flag_ira_loop_pressure. * Makefile.in (loop-invariant.o): Add ira.h. (regmove.o): Ditto. * doc/invoke.texi (-fira-loop-pressure, ira-loop-reserved-regs): Describe. * doc/tm.texi (STACK_REG_COVER_CLASS): Describe. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@152770 138bc75d-0d04-0410-961f-82ee72b054a4
* PR middle-end/41573matz2009-10-081-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * builtins.c (fold_builtin_isascii): Use fold_build2. (fold_builtin_isdigit): Ditto. * except.c (duplicate_eh_regions_1): Tolerate NULL labels. * tree-cfg.c (struct rus_data, remove_useless_stmts_warn_notreached, remove_useless_stmts_cond, remove_useless_stmts_tf, remove_useless_stmts_tc, remove_useless_stmts_bind, remove_useless_stmts_goto, remove_useless_stmts_label, remove_useless_stmts_1, remove_useless_stmts, pass_remove_useless_stmts): Remove. * tree-pass.h (pass_remove_useless_stmts): Don't declare. * passes.c (init_optimization_passes): Don't add pass_remove_useless_stmts. * tree-eh.c (lower_eh_constructs_2): Handle empty cleanups. * tree.c (free_lang_data_in_decl): Don't clear DECL_INITIAL of static constants. * lto-symtab.c (lto_symtab_register_decl): Accepts DECL_INITIAL for static constants. * lto-streamer-out.c (output_gimple_stmt): Handle GIMPLE_NOP. * lto-streamer-in.c (input_gimple_stmt): Handle GIMPLE_NOP. testsuite/ * gcc.dg/tree-ssa/foldstring-1.c: Use fre dump. * gcc.dg/tree-ssa/useless-1.c: Use gimple dump. * gcc.dg/pr41573.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@152563 138bc75d-0d04-0410-961f-82ee72b054a4
* * lto-symtab.c (lto_cgraph_replace_node): Assert that inline clones hashubicka2009-10-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | no address taken. * cgraph.c (cgraph_mark_needed_node): Assert that inline clones are never needed. (cgraph_clone_node): Clear externally_visible flag for clones. * cgraph.h (cgraph_only_called_directly_p, cgraph_can_remove_if_no_direct_calls_p): New predicates. * tree-pass.h (pass_ipa_whole_program_visibility): Declare. * ipa-cp.c (ipcp_cloning_candidate_p): Use new predicate. (ipcp_initialize_node_lattices, ipcp_estimate_growth, ipcp_insert_stage): Likwise. * cgraphunit.c (cgraph_decide_is_function_needed): Do not compute externally_visible flag. (verify_cgraph_node): Verify that inline clones look right. (process_function_and_variable_attributes): Do not set externally_visible flags. (ipa_passes): Avoid executing small_ipa_passes at LTO stage; they've been already run. * lto-cgraph.c (lto_output_node): Assert that inline clones are not boundaries. * ipa-inline.c (cgraph_clone_inlined_nodes): Use new predicates; clear externally_visible when turning into inline clones (cgraph_mark_inline_edge): Use new predicates. (cgraph_estimate_growth): Likewise. (cgraph_decide_inlining): Likewise. * ipa.c (cgraph_postorder): Likewise. (cgraph_remove_unreachable_nodes): Likewise; sanity check that inline clones are not needed. (cgraph_externally_visible_p): New predicate. (function_and_variable_visibility): Add whole_program parameter; always set externally_visible flag; handle COMDAT function privatization. (local_function_and_variable_visibility): New function. (gate_whole_program_function_and_variable_visibility): New function. (whole_program_function_and_variable_visibility): New function. (pass_ipa_whole_program_visibility): New function. * passes.c (init_optimization_passes): Add whole program visibility pass. (do_per_function_toporder, function_called_by_processed_nodes_p): Do not care about needed/reachable flags. * varpool.c: Include flags.h (decide_is_variable_needed): When doing LTO assume whole-program mode. (varpool_finalize_decl): When we are in LTO read-back, all variables are analyzed. (varpool_analyze_pending_decls): Skip analyzis of analyzed vars. * lto/lto.c (read_cgraph_and_symbols): Mark functions neccesary only at ltrans stage; explain why this is needed and should not. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@152520 138bc75d-0d04-0410-961f-82ee72b054a4
* Merge lto branch into trunk.dnovillo2009-10-031-7/+19
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@152434 138bc75d-0d04-0410-961f-82ee72b054a4
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