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-rw-r--r--gcc/tree-ssa-dom.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-ssa-dom.c b/gcc/tree-ssa-dom.c
index 60be376..bd37226 100644
--- a/gcc/tree-ssa-dom.c
+++ b/gcc/tree-ssa-dom.c
@@ -2635,7 +2635,7 @@ lookup_avail_expr (gimple stmt, bool insert)
&& TREE_CODE (gimple_assign_lhs (stmt)) == SSA_NAME
&& (ao_ref_init (&ref, gimple_assign_rhs1 (stmt)), true)
&& walk_non_aliased_vuses (&ref, vuse2,
- vuse_eq, NULL, vuse1) != NULL))
+ vuse_eq, NULL, NULL, vuse1) != NULL))
{
struct expr_hash_elt *element2 = XNEW (struct expr_hash_elt);
*element2 = element;