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Diffstat (limited to 'gcc/tree-cfg.c')
-rw-r--r-- | gcc/tree-cfg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index bc71dd6..1207908 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -1421,7 +1421,7 @@ gimple_can_merge_blocks_p (basic_block a, basic_block b) if (!single_succ_p (a)) return false; - if (single_succ_edge (a)->flags & (EDGE_ABNORMAL | EDGE_EH)) + if (single_succ_edge (a)->flags & (EDGE_ABNORMAL | EDGE_EH | EDGE_PRESERVE)) return false; if (single_succ (a) != b) |