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-rw-r--r--gcc/fold-const.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index 416ec5d..9ef43bf 100644
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -2758,8 +2758,8 @@ operand_equal_p (const_tree arg0, const_tree arg1, unsigned int flags)
if (arg0 != arg1)
{
inchash::hash hstate0 (0), hstate1 (0);
- inchash::add_expr (arg0, hstate0, flags);
- inchash::add_expr (arg1, hstate1, flags);
+ inchash::add_expr (arg0, hstate0, flags | OEP_HASH_CHECK);
+ inchash::add_expr (arg1, hstate1, flags | OEP_HASH_CHECK);
hashval_t h0 = hstate0.end ();
hashval_t h1 = hstate1.end ();
gcc_assert (h0 == h1);