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| author | Jan Hubicka <jh@suse.cz> | 2001-09-11 11:39:11 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2001-09-11 09:39:11 +0000 |
| commit | 7ded4467c9ee286111320967832db758d71acf4c (patch) | |
| tree | 0b80eab87a8ff974cac08543ff1bb4f76eff3798 /gcc/basic-block.h | |
| parent | 30102605e710a95f8cb00ddd14303d7fcc284fae (diff) | |
| download | gcc-7ded4467c9ee286111320967832db758d71acf4c.zip gcc-7ded4467c9ee286111320967832db758d71acf4c.tar.gz gcc-7ded4467c9ee286111320967832db758d71acf4c.tar.bz2 | |
basic-block.h (cached_make_edge, [...]): New.
* basic-block.h (cached_make_edge, make_single_succ): New.
(make_edge): Remove first parameter.
* bb-reroder.c (fixup_reorder_chain): Use make_single_succ_edge.
* cfg.c (cached_make_edge): Rename from make_edge; return newly
created edge; use obstack allocation.
(make_edge, make_single_succ_edge): New.
(first_removed_edge): New static variable.
(init_flow): Initialize first_removed_edge and n_edges.
(clear_edges): Use remove_edge.
(flow_delete_block): Likewise.
(remove_edge): Add removed edges to the removed edges list.
(split_block, redirect_edge_and_branch_force, split_edge):
Use make_edge.
* cfganal.c (flow_call_edges_add): Updaet make_edge call.
(add_noreturn_fake_exit_edges): Likewise.
(connect_infinite_loops_to_exit): Liekwise.
* cfgbuild.c (make_label_edge, make_edges, find_sub_basic_blocks):
Use cached_make_edge.
* cfgcleanup.c (try_crossjump_to_edge): Use make_single_succ_edge.
* profile.c (branch_prob): Update make_edge call.
* ssa-dce.c (ssa_eliminate_dead_code): Likewise.
From-SVN: r45540
Diffstat (limited to 'gcc/basic-block.h')
| -rw-r--r-- | gcc/basic-block.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/basic-block.h b/gcc/basic-block.h index 13241e8..1a49c5f 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -305,7 +305,11 @@ extern void connect_infinite_loops_to_exit PARAMS ((void)); extern int flow_call_edges_add PARAMS ((sbitmap)); extern rtx flow_delete_insn PARAMS ((rtx)); extern void flow_delete_insn_chain PARAMS ((rtx, rtx)); -extern void make_edge PARAMS ((sbitmap *, basic_block, +extern edge cached_make_edge PARAMS ((sbitmap *, basic_block, + basic_block, int)); +extern edge make_edge PARAMS ((basic_block, + basic_block, int)); +extern edge make_single_succ_edge PARAMS ((basic_block, basic_block, int)); extern void remove_edge PARAMS ((edge)); extern void redirect_edge_succ PARAMS ((edge, basic_block)); |