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-rw-r--r--gcc/tree-ssa-structalias.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c
index ea47ec6..827a916 100644
--- a/gcc/tree-ssa-structalias.c
+++ b/gcc/tree-ssa-structalias.c
@@ -1864,7 +1864,8 @@ equiv_class_label_eq (const void *p1, const void *p2)
{
const_equiv_class_label_t const eql1 = (const_equiv_class_label_t) p1;
const_equiv_class_label_t const eql2 = (const_equiv_class_label_t) p2;
- return bitmap_equal_p (eql1->labels, eql2->labels);
+ return (eql1->hashcode == eql2->hashcode
+ && bitmap_equal_p (eql1->labels, eql2->labels));
}
/* Lookup a equivalence class in TABLE by the bitmap of LABELS it