diff options
Diffstat (limited to 'gcc/basic-block.h')
| -rw-r--r-- | gcc/basic-block.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/basic-block.h b/gcc/basic-block.h index bc9f6650c9a..a95e5b8781b 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -1175,4 +1175,18 @@ extern bool rtx_equiv_p (rtx *, rtx, int, struct equiv_info *); /* In cfgrtl.c */ extern bool condjump_equiv_p (struct equiv_info *, bool); +/* Return true when one of the predecessor edges of BB is marked with FLAGS. */ +static inline bool bb_has_eh_pred (basic_block bb) +{ + edge e; + edge_iterator ei; + + FOR_EACH_EDGE (e, ei, bb->preds) + { + if (e->flags & EDGE_EH) + return true; + } + return false; +} + #endif /* GCC_BASIC_BLOCK_H */ |