diff options
Diffstat (limited to 'gcc/tree-flow.h')
| -rw-r--r-- | gcc/tree-flow.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h index 0f97a5b..8b6690b 100644 --- a/gcc/tree-flow.h +++ b/gcc/tree-flow.h @@ -497,6 +497,8 @@ extern void compute_dominance_frontiers (bitmap *); extern void verify_stmts (void); extern tree tree_block_label (basic_block bb); extern void extract_true_false_edges_from_block (basic_block, edge *, edge *); +extern bool tree_purge_dead_eh_edges (basic_block); +extern bool tree_purge_all_dead_eh_edges (bitmap); /* In tree-pretty-print.c. */ extern void dump_generic_bb (FILE *, basic_block, int, int); @@ -600,7 +602,10 @@ extern bool tree_could_trap_p (tree); extern bool tree_could_throw_p (tree); extern bool tree_can_throw_internal (tree); extern bool tree_can_throw_external (tree); +extern int lookup_stmt_eh_region (tree); extern void add_stmt_to_eh_region (tree, int); +extern bool remove_stmt_from_eh_region (tree); +extern bool maybe_clean_eh_stmt (tree); /* In tree-ssa-pre.c */ void add_to_value (tree, tree); |