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-rw-r--r--gcc/tree-ssa-live.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-ssa-live.h b/gcc/tree-ssa-live.h
index c0c1d183ab3..ee6ee4c4b76 100644
--- a/gcc/tree-ssa-live.h
+++ b/gcc/tree-ssa-live.h
@@ -309,7 +309,7 @@ live_var_map (tree_live_info_p live)
static inline void
live_merge_and_clear (tree_live_info_p live, int p1, int p2)
{
- bitmap_a_or_b (live->livein[p1], live->livein[p1], live->livein[p2]);
+ bitmap_ior_into (live->livein[p1], live->livein[p2]);
bitmap_zero (live->livein[p2]);
}