1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/tree-ssa-ccp.c b/gcc/tree-ssa-ccp.c
index 43336fa..a576bd1 100644
--- a/gcc/tree-ssa-ccp.c
+++ b/gcc/tree-ssa-ccp.c
@@ -1141,15 +1141,15 @@ valueize_op_1 (tree op)
 {
   if (TREE_CODE (op) == SSA_NAME)
     {
-      tree tem = get_constant_value (op);
-      if (tem)
-	return tem;
       /* If the definition may be simulated again we cannot follow
          this SSA edge as the SSA propagator does not necessarily
 	 re-visit the use.  */
       gimple def_stmt = SSA_NAME_DEF_STMT (op);
       if (prop_simulate_again_p (def_stmt))
 	return NULL_TREE;
+      tree tem = get_constant_value (op);
+      if (tem)
+	return tem;
     }
   return op;
 }