diff options
Diffstat (limited to 'gcc/cfgloop.h')
| -rw-r--r-- | gcc/cfgloop.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h index aa3e611..37bf993 100644 --- a/gcc/cfgloop.h +++ b/gcc/cfgloop.h @@ -228,6 +228,7 @@ extern int num_loop_insns (const struct loop *); extern int average_num_loop_insns (const struct loop *); extern unsigned get_loop_level (const struct loop *); extern bool loop_exit_edge_p (const struct loop *, const_edge); +extern bool is_loop_exit (struct loop *, basic_block); extern void mark_loop_exit_edges (void); /* Loops & cfg manipulation. */ @@ -284,6 +285,9 @@ extern bool can_duplicate_loop_p (const struct loop *loop); #define DLTHE_FLAG_COMPLETTE_PEEL 4 /* Update frequencies expecting a complete peeling. */ +extern edge create_empty_if_region_on_edge (edge, tree); +extern struct loop *create_empty_loop_on_edge (edge, tree, tree, tree, tree, + tree *, struct loop *); extern struct loop * duplicate_loop (struct loop *, struct loop *); extern bool duplicate_loop_to_header_edge (struct loop *, edge, unsigned, sbitmap, edge, |