diff options
Diffstat (limited to 'gcc/cfgloop.h')
| -rw-r--r-- | gcc/cfgloop.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h index f7bb1341a63..0ff44de67d3 100644 --- a/gcc/cfgloop.h +++ b/gcc/cfgloop.h @@ -443,6 +443,14 @@ loop_outer (const struct loop *loop) return VEC_index (loop_p, loop->superloops, n - 1); } +/* Returns true if LOOP has at least one exit edge. */ + +static inline bool +loop_has_exit_edges (const struct loop *loop) +{ + return loop->exits->next->e != NULL; +} + /* Returns the list of loops in current_loops. */ static inline VEC (loop_p, gc) * |