From f470c378ac3e1ee9261034709851f4c6ef068fef Mon Sep 17 00:00:00 2001 From: Zdenek Dvorak Date: Thu, 29 Jan 2004 08:47:56 +0100 Subject: Makefile.in (cfghooks.o): Add TIMEVAR_H and toplev.h dependency. * Makefile.in (cfghooks.o): Add TIMEVAR_H and toplev.h dependency. * basic-block.h (tidy_fallthru_edge, tidy_fallthru_edges, dump_bb, verify_flow_info): Declaration removed. * cfg.c (verify_flow_info, dump_bb): Moved to cfghooks.c. (debug_bb, debug_bb_n): Add argument to dump_bb call. * cfgcleanup.c (try_simplify_condjump, try_crossjump_to_edge, try_optimize_cfg, delete_unreachable_blocks): Use delete_basic_block instead of delete_block. * cfghooks.c: Include timevar.h and toplev.h. (cfg_hooks): Define here. (verify_flow_info, dump_bb): Moved from cfg.c. (redirect_edge_and_branch, redirect_edge_and_branch_force, split_block, split_block_after_labels, move_block_after, delete_basic_block, split_edge, create_basic_block, create_empty_bb, can_merge_blocks_p, merge_blocks, make_forwarder_block, tidy_fallthru_edge, tidy_fallthru_edges): New functions. * cfghooks.h (struct cfg_hooks): Added fields name, make_forwarder_block, tidy_fallthru_edge and move_block_after. Changed type of verify_flow_info, dump_bb, split_block fields. Renamed cfgh_split_edge and delete_block fields. (redirect_edge_and_branch, redirect_edge_and_branch_force, split_block, delete_block, split_edge, create_basic_block, can_merge_blocks_p, merge_blocks): Macros removed. (cfg_hooks): Do not export. (verify_flow_info, dump_bb, redirect_edge_and_branch, redirect_edge_and_branch_force, split_block, split_block_after_labels, move_block_after, delete_basic_block, split_edge, create_basic_block, create_empty_bb, can_merge_blocks_p, merge_blocks, make_forwarder_block, tidy_fallthru_edge, tidy_fallthru_edges): Declare. (cfg_layout_rtl_cfg_hooks): Declare. * cfgloop.c (update_latch_info, mfb_keep_just, mfb_keep_nonlatch): New functions. (canonicalize_loop_headers): Use new semantics of make_forwarder_block. (redirect_edge_with_latch_update): Removed. (make_forwarder_block): Moved to cfghooks.c, semantics changed. * cfgloopmanip.c (remove_bbs): Do not update dominators here. * cfgrtl.c (cfg_layout_split_block, rtl_split_block, rtl_dump_bb, rtl_delete_block, rtl_split_block, rtl_merge_blocks, tidy_fallthru_edge, rtl_split_edge, cfg_layout_delete_block, cfg_layout_merge_blocks, cfg_layout_split_edge): Partly moved to cfghooks.c. (rtl_create_basic_block): Coding style fix. (rtl_tidy_fallthru_edge, rtl_move_block_after, rtl_make_forwarder_block): New functions. (update_cfg_after_block_merging): Removed. (rtl_cfg_hooks, cfg_layout_rtl_cfg_hooks): Fill in new entries. * flow.c (verify_wide_reg, verify_local_live_at_start): Add argument to dump_bb. * ifcvt.c (merge_if_block, find_cond_trap, find_if_case_1, find_if_case_2): Don't update dominators. * timevar.def (TV_CFG_VERIFY): New. * loop-unswitch.c (unswitch_loop): Don't call add_to_dominance_info. * cfglayout.c (copy_bbs): Don't call add_to_dominance_info. * cfgloopmanip.c (split_loop_bb): Don't update dominators. (remove_bbs): Don't call remove_bbs. (create_preheader): Use make_forwarder_block. (mfb_keep_just, mfb_update_loops): New static functions. From-SVN: r76851 --- gcc/basic-block.h | 8 -------- 1 file changed, 8 deletions(-) (limited to 'gcc/basic-block.h') diff --git a/gcc/basic-block.h b/gcc/basic-block.h index 10cc635..240edfd 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -363,8 +363,6 @@ extern edge redirect_edge_succ_nodup (edge, basic_block); extern void redirect_edge_pred (edge, basic_block); extern basic_block create_basic_block_structure (rtx, rtx, rtx, basic_block); extern void clear_bb_flags (void); -extern void tidy_fallthru_edge (edge, basic_block, basic_block); -extern void tidy_fallthru_edges (void); extern void flow_reverse_top_sort_order_compute (int *); extern int flow_depth_first_order_compute (int *, int *); extern void flow_preorder_transversal_compute (int *); @@ -537,7 +535,6 @@ extern bool probably_never_executed_bb_p (basic_block); /* In flow.c */ extern void init_flow (void); -extern void dump_bb (basic_block, FILE *); extern void debug_bb (basic_block); extern basic_block debug_bb_n (int); extern void dump_regset (regset, FILE *); @@ -570,11 +567,6 @@ extern void alloc_aux_for_edges (int); extern void clear_aux_for_edges (void); extern void free_aux_for_edges (void); -/* This function is always defined so it can be called from the - debugger, and it is declared extern so we don't get warnings about - it being unused. */ -extern void verify_flow_info (void); - typedef struct conflict_graph_def *conflict_graph; /* Callback function when enumerating conflicts. The arguments are -- cgit v1.1