| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Change copyright header to refer to version 3 of the GNU General Public ↵ | nickc | 2007-07-26 | 1 | -5/+4 |
| | | | | | | | License and to point readers at the COPYING3 file and the FSF's license web page. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126948 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | * c-common.c (fname_as_string, c_type_hash): Constify. | ghazi | 2007-07-25 | 1 | -14/+19 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-typeck.c (free_all_tagged_tu_seen_up_to): Likewise. * cgraph.c (edge_hash, edge_eq): Likewise. * dwarf2out.c (decl_die_table_eq, decl_loc_table_eq): Likewise. * emit-rtl.c (mem_attrs_htab_eq, reg_attrs_htab_hash, reg_attrs_htab_eq): Likewise. * except.c (t2r_eq, t2r_hash, ttypes_filter_eq, ehl_hash, ehl_eq): Likewise. * genautomata.c (const_reserv_sets_t, const_unit_decl_t, const_decl_t, const_state_t, const_automata_list_el_t): New. (first_out_arc, DECL_UNIT, DECL_BYPASS, DECL_AUTOMATON, DECL_EXCL, DECL_PRESENCE, DECL_ABSENCE, DECL_RESERV, DECL_INSN_RESERV, automaton_decl_hash, automaton_decl_eq_p, insn_decl_hash, insn_decl_eq_p, decl_hash, decl_eq_p, alt_state_cmp, reserv_sets_cmp, reserv_sets_eq, state_hash, state_eq_p, automata_list_hash, automata_list_eq_p, compare_states_for_equiv, compare_max_occ_cycle_nums, out_state_arcs_num, compare_transition_els_num, units_cmp, state_reservs_cmp): Constify. * genmodes.c (cmp_modes): Likewise. * ggc-common.c (saving_htab_hash, saving_htab_eq): Likewise. * gimplify.c (compare_case_labels): Likewise. * ipa-type-escape.c (get_name_of_type, type_brand_s): Likewise. * loop-unroll.c (si_info_hash, ve_info_hash): Likewise. * matrix-reorg.c (mtt_info_hash): Likewise. * postreload-gcse.c (hash_expr_for_htab, expr_equiv_p): Likewise. * rtl-factoring.c (const_p_hash_bucket, const_p_hash_elem): New. (htab_hash_bucket, htab_hash_elem): Constify. * tree-browser.c (TB_parent_eq): Likewise. * tree-scalar-evolution.c (hash_scev_info): Likewise. * tree-ssa-alias.c (sort_tags_by_id): Likewise. * tree-ssa-coalesce.c (const_coalesce_pair_p): New. (coalesce_pair_map_hash, coalesce_pair_map_eq, compare_pairs): Constify. * tree-ssa-dom.c (avail_expr_hash, avail_expr_eq): Likewise. * tree-ssa-pre.c (const_expr_pred_trans_t): New. (expr_pred_trans_hash, expr_pred_trans_eq): Constify. * tree-ssa-sccvn.c (const_vn_binary_op_t, const_vn_unary_op_t, const_vn_phi_t, const_vn_reference_op_t, const_vn_reference_t): New. (vn_reference_op_eq, vn_reference_hash, vn_reference_eq, vn_unary_op_hash, vn_unary_op_eq, vn_binary_op_hash, vn_binary_op_eq, vn_phi_hash, vn_phi_eq): Constify. * tree-ssa-threadupdate.c (redirection_data_hash, redirection_data_eq): Likewise. * tree-ssa-uncprop.c (equiv_hash, equiv_eq): Likewise. * tree-ssa.c (var_ann_eq): Likewise. * tree-vrp.c (compare_case_labels): Likewise. * tree.c (int_cst_hash_hash, int_cst_hash_eq, tree_map_base_marked_p, type_hash_marked_p, tree_check_failed, tree_not_check_failed, tree_class_check_failed, tree_range_check_failed, tree_not_class_check_failed, omp_clause_check_failed, omp_clause_range_check_failed, tree_contains_struct_check_failed, tree_operand_check_failed): Likewise. * tree.h (tree_contains_struct_check_failed, tree_check_failed, tree_not_check_failed, tree_class_check_failed, tree_range_check_failed, tree_not_class_check_failed, tree_operand_check_failed, omp_clause_operand_check_failed, tree_operand_length): Likewise. * var-tracking.c (const_variable): New. (variable_htab_hash, variable_htab_eq): Constify. * varasm.c (const_desc_hash): Likewise. cp: * decl.c (typename_hash, typename_compare): Constify. * mangle.c (hash_type, compare_type): Likewise. * pt.c (eq_local_specializations, hash_local_specialization): Likewise. * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq, list_hash): Likewise. * typeck2.c (pat_compare): Likewise. fortran: * gfortran.h (generate_isocbinding_symbol): Constify. * symbol.c (gen_special_c_interop_ptr, gen_cptr_param, generate_isocbinding_symbol): Likewise. java: * class.c (java_treetreehash_hash, java_treetreehash_compare): Constify. * expr.c (type_assertion_eq): Likewise. * jcf-io.c (compare_path): Likewise. * jcf-parse.c (cmpstringp): Likewise. * verify-impl.c (get_one_type, compute_argument_types, compute_return_type): Likewise. objc: * objc-act.c (volatilized_hash, volatilized_eq, string_hash, string_eq): Constify. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126925 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | 2007-07-18 Daniel Berlin <dberlin@dberlin.org> | dberlin | 2007-07-18 | 1 | -1/+1 |
| | | | | | | | | | | | * tree-ssa-sccvn.c (try_to_simplify): Use valid_gimple_expression * tree-ssa-propagate (valid_gimple_expression): Handle ADDR_EXPR properly. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126721 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | PR tree-optimization/32705 | ebotcazou | 2007-07-14 | 1 | -6/+8 |
| | | | | | | | | | | * tree-ssa-sccvn.c (set_ssa_val_to): Accept VN_TOP as value number. (simplify_binary_expression): Use SSA_VAL consistently. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126637 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | 2007-07-11 Daniel Berlin <dberlin@dberlin.org> | dberlin | 2007-07-12 | 1 | -0/+8 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR tree-optimization/32663 * tree.h (VALUE_HANDLE_VUSES): Remove. (struct tree_value_handle): Remove vuses. * tree-vn.c (create_value_handle_for_expr): Don't set VALUE_HANDLE_VUSES. * tree-ssa-pre.c (expression_vuses): New. (alloc_expression_id): Set up expression_vuses. (get_expression_vuses): New. (set_expression_vuses): Ditto. (clear_expression_ids): Modify for expression_vuses. (phi_translate_1): Ditto. (phi_translate_set): Ditto. (value_dies_in_block_x): Ditto (valid_in_sets): Ditto. (add_to_sets): Ditto. (find_existing_value_expr): Ditto. (create_value_handle_for_expr): Ditto. (make_values_for_stmt): Ditto. (vuse_equiv): Remove. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126568 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | PR tree-optimization/32713 | ebotcazou | 2007-07-11 | 1 | -0/+1 |
| | | | | | | | | | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle REAL_CST. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126547 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | PR tree-optimization/32589 | ebotcazou | 2007-07-11 | 1 | -30/+5 |
| | | | | | | | | | | | | | | | | | | * doc/tree-ssa.texi (Rough GIMPLE Grammar): Add missing rule. * tree-gimple.c (is_gimple_min_invariant): Clarify head comment. * tree-ssa-propagate.c (valid_gimple_expression_p): New predicate, extracted from... (set_rhs): ...here. Call it for the expression on entry. * tree-ssa-propagate.h (valid_gimple_expression_p): Declare. * tree-ssa-sccvn.c: Include tree-ssa-propagate.h. (simplify_binary_expression): Use valid_gimple_expression_p to validate the simplification. * Makefile.in (tree-ssa-sccvn.o): Depends on tree-ssa-propagate.h. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126545 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | * auto-inc-dec.c, config/arm/arm.c, | kazu | 2007-07-07 | 1 | -1/+1 |
| | | | | | | | | | | | | | config/m32r/constraints.md, config/mips/mips.md, config/rs6000/rs6000.c, cselib.c, dce.c, df-core.c, df-problems.c, df-scan.c, df.h, dse.c, gimplify.c, tree-if-conv.c, tree-ssa-sccvn.c, tree-ssa.c: Fix comment typos. Follow spelling conventions. * doc/invoke.texi, doc/rtl.texi: Fix typos. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126439 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | 2007-07-06 Daniel Berlin <dberlin@dberlin.org> | dberlin | 2007-07-07 | 1 | -2/+3 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix PR tree-optimization/23488 * tree-ssa-sccvn.c (expr_has_constants): Handle tcc_declaration. (try_to_simplify): Ditto. (visit_use): Ditto. * tree-vn.c (set_value_handle): Use decl_vh_map for decl value handles. * tree-flow-inline.h (get_value_handle): Ditto. * tree-ssa-pre.c (decl_vh_map): New. (decl_node_pool): New. (can_value_number_operation): Support DECL_P. (can_PRE_operation): Ditto. (create_expression_by_pieces): Ditto. (find_existing_value_expr): Modify to differnetiate between addressing and top level. (create_value_handle_for_expr): Handle DECL's. (poolify_tree): Ditto. (make_values_for_phi): Don't insert into PHI_GEN during FRE. (make_values_for_stmt): Handle DECL's properly. (init_pre): Reorg to not init useless things during FRE. (fini_pre): Ditto. * tree-flow.h: Include pointer-set.h. (decl_vh_map): Declare. * Makefile.in (TREE_FLOW_H): Add pointer-set.h git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126434 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | 2007-07-04 Daniel Berlin <dberlin@dberlin.org> | dberlin | 2007-07-04 | 1 | -8/+0 |
| | | | | | | | | | | | | | | | | | | | | PR tree-optimization/32604 PR tree-optimization/32606 * tree-ssa-pre.c (bb_bitmap_sets): Removed antic_safe_loads. (compute_antic_safe): Removed. (ANTIC_SAFE_LOADS): Ditto. (compute_antic_aux): Don't print ANTIC_SAFE_LOADS. (execute_pre): Don't call compute_antic_safe. (vuse_equiv): New function. (make_values_for_stmt): Use it * tree-ssa-sccvn.c (set_ssa_val_to): Remove assert, since it is not always true. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126338 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | 2007-07-03 Daniel Berlin <dberlin@dberlin.org> | dberlin | 2007-07-03 | 1 | -1/+4 |
| | | | | | | | | | | * tree-ssa-sccvn.c (set_ssa_val_to): Check for operand_equal_p before declaring inequality. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126252 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | 2007-07-01 Daniel Berlin <dberlin@dberlin.org> | dberlin | 2007-07-02 | 1 | -2/+7 |
| | | | | | | | | | | | Fix PR tree-optimization/32571 * tree-ssa-sccvn.c (visit_use): Shortcut copies to avoid simplifying them. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126186 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | 2007-07-01 Daniel Berlin <dberlin@dberlin.org> | dberlin | 2007-07-01 | 1 | -2/+17 |
| | | | | | | | | | | | | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle constants and ohter expected operations explicitly, change default to gcc_unreachable. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126179 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | 2007-06-30 Daniel Berlin <dberlin@dberlin.org> | dberlin | 2007-06-30 | 1 | -0/+2043 |
| Fix PR tree-optimization/32540 Fix PR tree-optimization/31651 * tree-ssa-sccvn.c: New file. * tree-ssa-sccvn.h: Ditto. * tree-vn.c: Include tree-ssa-sccvn.h (val_expr_paid_d): Removed. (value_table): Ditto. (vn_compute): Ditto. (val_expr_pair_hash): Ditto. (val_expr_pair_expr_eq): Ditto. (copy_vuses_from_stmt): Ditto. (vn_delete): Ditto. (vn_init): Ditto. (shared_vuses_from_stmt): Ditto. (print_creation_to_file): Moved up. (sort_vuses): Ditto. (sort_vuses_heap): Ditto. (set_value_handle): Make non-static. (make_value_handle): Ditto. (vn_add): Rewritten to use sccvn lookups. (vn_add_with_vuses): Ditto. (vn_lookup): Ditto (and second argument removed). (vn_lookup_with_vuses): Ditto. (vn_lookup_or_add): Ditto (and second argument removed); (vn_lookup_or_add_with_vuses): Ditto. (vn_lookup_with_stmt): New. (vn_lookup_or_add_with_stmt): Ditto. (create_value_handle_for_expr): Ditto. * tree-ssa-pre.c: Include tree-ssa-sccvn.h. (seen_during_translate): New function. (phi_trans_lookup): Use iterative_hash_expr, not vn_compute. (phi_trans_add): Ditto. (constant_expr_p): FIELD_DECL is always constant. (phi_translate_1): Renamed from phi_translate, add seen bitmap. Use constant_expr_p. Avoid infinite recursion on mutually valued expressions. Change callers of vn_lookup_or_add. (phi_translate): New function. (compute_antic_safe): Allow phi nodes. (create_component_ref_by_pieces): Update for FIELD_DECL change. (find_or_generate_expression): Rewrite slightly. (create_expression_by_pieces): Updated for vn_lookup_or_add change. Update VN_INFO for new names. (insert_into_preds_of_block): Update for new names. (add_to_exp_gen): New function. (add_to_sets): Use vn_lookup_or_add_with_stmt. (find_existing_value_expr): Rewrite to changed vn_lookup. (create_value_expr_from): Ditto, and use add_to_exp_gen. (try_look_through_load): Removed. (try_combine_conversion): Ditto. (get_sccvn_value): New function. (make_values_for_phi): Ditto. (make_values_for_stmt): Ditto. (compute_avail): Rewritten for vn_lookup_or_add changes and to use SCCVN. (init_pre): Update for SCCVN changes. (fini_pre): Ditto. (execute_pre): Ditto. * tree-flow.h (make_value_handle): Declare. (set_value_handle): Ditto. (sort_vuses_heap): Ditto. (vn_lookup_or_add_with_stmt): Ditto. (vn_lookup_with_stmt): Ditto. (vn_compute): Remove. (vn_init): Ditto. (vn_delete): Ditto. (vn_lookup): Update arguments. * Makefile.in (tree-ssa-pre.o): Add tree-ssa-sccvn.h (tree-vn.o): Ditto. (tree-ssa-sccvn.o): New. (OBJS-common): Add tree-ssa-sccvn.o git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126149 138bc75d-0d04-0410-961f-82ee72b054a4 | |||||
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