From 9678086db16d5d3a30413db35157975d3bd25774 Mon Sep 17 00:00:00 2001 From: "Kaveh R. Ghazi" Date: Mon, 27 Aug 2007 03:45:06 +0000 Subject: alias.c (memory_modified_1, [...]): Constify. * alias.c (memory_modified_1, memory_modified_in_insn_p): Constify. * basic-block.h (tree_predicted_by_p, rtl_predicted_by_p): Likewise. * bb-reorder.c (copy_bb_p): Likewise. * cfghooks.c (can_remove_branch_p, can_merge_blocks_p, predicted_by_p, can_duplicate_block_p, block_ends_with_call_p, block_ends_with_condjump_p): Likewise. * cfghooks.h (can_remove_branch_p, can_merge_blocks_p, predicted_by_p, can_duplicate_block_p, block_ends_with_call_p, block_ends_with_condjump_p): Likewise. * cfglayout.c (cfg_layout_can_duplicate_bb_p): Likewise. * cfgrtl.c (can_delete_note_p, can_delete_label_p, rtl_can_merge_blocks, cfg_layout_can_merge_blocks_p, rtl_block_ends_with_call_p, rtl_block_ends_with_condjump_p, need_fake_edge_p, rtl_can_remove_branch_p): Likewise. * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Use debug_true_const_tree instad of debug_true_tree. * debug.c (do_nothing_debug_hooks): Likewise. * debug.h (ignore_block, debug_true_const_tree): Constify. * dwarf2out.c (stack_adjust_offset, clobbers_queued_reg_save, dwarf2out_ignore_block, is_pseudo_reg, is_tagged_type, decl_ultimate_origin, block_ultimate_origin, lookup_decl_loc, same_dw_val_p, add_ranges, is_subrange_type, type_is_enum, dbx_reg_number, is_based_loc, field_type, simple_type_align_in_bits, simple_decl_align_in_bits, simple_type_size_in_bits, field_byte_offset, insert_float, type_tag, member_declared_type, is_redundant_typedef, secname_for_decl, is_inlined_entry_point): Likewise. * emit-rtl.c (const_next_insn, const_previous_insn, const_next_nonnote_insn, const_prev_nonnote_insn, const_next_real_insn, const_prev_real_insn, const_next_active_insn, const_prev_active_insn, const_next_label, const_prev_label): Likewise. * except.h (lookup_stmt_eh_region_fn, lookup_stmt_eh_region): Likewise. * haifa-sched.c (may_trap_exp, haifa_classify_insn, find_set_reg_weight, no_real_insns_p, find_set_reg_weight, sched_insn_is_legitimate_for_speculation_p): Likewise. * jump.c (reversed_comparison_code_parts, reversed_comparison_code, reversed_comparison, condjump_label): Likewise. * predict.c (rtl_predicted_by_p, tree_predicted_by_p): Likewise. * reg-stack.c (stack_regs_mentioned_p, stack_regs_mentioned): Likewise. * rtl.h (const_previous_insn, const_next_insn, const_prev_nonnote_insn, const_next_nonnote_insn, const_prev_real_insn, const_next_real_insn, const_prev_active_insn, const_next_active_insn, const_prev_label, const_next_label, modified_between_p, modified_in_p, const_note_storeskeep_with_call_p, condjump_label, reversed_comparison, reversed_comparison_code, reversed_comparison_code_parts, memory_modified_in_insn_p, stack_regs_mentioned): Likewise. * rtlanal.c (modified_between_p, modified_in_p, const_note_stores, keep_with_call_p): Likewise. * sched-deps.c (deps_may_trap_p, sched_get_condition, conditions_mutex_p, sched_insns_conditions_mutex_psd_next_list, sd_lists_size, sd_lists_empty_p): Likewise. * sched-int.h (sched_insns_conditions_mutex_p, haifa_classify_insn, no_real_insns_p, sched_insn_is_legitimate_for_speculation_p, sd_next_list, sd_lists_size, sd_lists_empty_p): Likewise. * sdbout.c (sdb_debug_hooks): Likewise. * tree-cfg.c (tree_can_merge_blocks_p, is_ctrl_altering_stmt, stmt_ends_bb_p, tree_can_remove_branch_p, tree_can_duplicate_bb_p, -tree_block_ends_with_call_p, tree_block_ends_with_condjump_p): Likewise. * tree-eh.c (lookup_stmt_eh_region_fn, lookup_stmt_eh_region, tree_can_throw_internal): Likewise. * tree-flow-inline.h (phi_nodes): Likewise. * tree-flow.h (phi_nodesstmt_ends_bb_p, is_ctrl_altering_stmt, tree_can_throw_internal, lookup_stmt_eh_region): Likewise. * tree-gimple.c (const_get_call_expr_in): Likewise. * tree-gimple.h (const_get_call_expr_in): Likewise. * tree.c (const_lookup_attribute, attribute_list_equal, attribute_list_contained): Likewise. * tree.h (attribute_list_equal, attribute_list_contained, const_lookup_attribute): Likewise. * vmsdbgout.c (vmsdbgout_ignore_block): Likewise. From-SVN: r127824 --- gcc/cfghooks.h | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'gcc/cfghooks.h') diff --git a/gcc/cfghooks.h b/gcc/cfghooks.h index 306cfe46081..e305fd230ee 100644 --- a/gcc/cfghooks.h +++ b/gcc/cfghooks.h @@ -48,7 +48,7 @@ struct cfg_hooks /* Returns true if it is possible to remove the edge by redirecting it to the destination of the other edge going from its source. */ - bool (*can_remove_branch_p) (edge); + bool (*can_remove_branch_p) (const_edge); /* Remove statements corresponding to a given basic block. */ void (*delete_basic_block) (basic_block); @@ -61,7 +61,7 @@ struct cfg_hooks bool (*move_block_after) (basic_block b, basic_block a); /* Return true when blocks A and B can be merged into single basic block. */ - bool (*can_merge_blocks_p) (basic_block a, basic_block b); + bool (*can_merge_blocks_p) (const_basic_block a, const_basic_block b); /* Merge blocks A and B. */ void (*merge_blocks) (basic_block a, basic_block b); @@ -71,10 +71,10 @@ struct cfg_hooks /* Return true if the one of outgoing edges is already predicted by PREDICTOR. */ - bool (*predicted_by_p) (basic_block bb, enum br_predictor predictor); + bool (*predicted_by_p) (const_basic_block bb, enum br_predictor predictor); /* Return true when block A can be duplicated. */ - bool (*can_duplicate_block_p) (basic_block a); + bool (*can_duplicate_block_p) (const_basic_block a); /* Duplicate block A. */ basic_block (*duplicate_block) (basic_block a); @@ -89,11 +89,11 @@ struct cfg_hooks /* Say whether a block ends with a call, possibly followed by some other code that must stay with the call. */ - bool (*block_ends_with_call_p) (basic_block); + bool (*block_ends_with_call_p) (const_basic_block); /* Say whether a block ends with a conditional branch. Switches and unconditional branches do not qualify. */ - bool (*block_ends_with_condjump_p) (basic_block); + bool (*block_ends_with_condjump_p) (const_basic_block); /* Add fake edges to the function exit for any non constant and non noreturn calls, volatile inline assembly in the bitmap of blocks specified by @@ -141,7 +141,7 @@ extern void verify_flow_info (void); extern void dump_bb (basic_block, FILE *, int); extern edge redirect_edge_and_branch (edge, basic_block); extern basic_block redirect_edge_and_branch_force (edge, basic_block); -extern bool can_remove_branch_p (edge); +extern bool can_remove_branch_p (const_edge); extern void remove_branch (edge); extern void remove_edge (edge); extern edge split_block (basic_block, void *); @@ -151,18 +151,18 @@ extern void delete_basic_block (basic_block); extern basic_block split_edge (edge); extern basic_block create_basic_block (void *, void *, basic_block); extern basic_block create_empty_bb (basic_block); -extern bool can_merge_blocks_p (basic_block, basic_block); +extern bool can_merge_blocks_p (const_basic_block, const_basic_block); extern void merge_blocks (basic_block, basic_block); extern edge make_forwarder_block (basic_block, bool (*)(edge), void (*) (basic_block)); extern void tidy_fallthru_edge (edge); extern void tidy_fallthru_edges (void); extern void predict_edge (edge e, enum br_predictor predictor, int probability); -extern bool predicted_by_p (basic_block bb, enum br_predictor predictor); -extern bool can_duplicate_block_p (basic_block); +extern bool predicted_by_p (const_basic_block bb, enum br_predictor predictor); +extern bool can_duplicate_block_p (const_basic_block); extern basic_block duplicate_block (basic_block, edge, basic_block); -extern bool block_ends_with_call_p (basic_block bb); -extern bool block_ends_with_condjump_p (basic_block bb); +extern bool block_ends_with_call_p (const_basic_block bb); +extern bool block_ends_with_condjump_p (const_basic_block bb); extern int flow_call_edges_add (sbitmap); extern void execute_on_growing_pred (edge); extern void execute_on_shrinking_pred (edge); -- cgit v1.2.3