Inc (a misused Add :-) is not commutative

diff --git a/ir/be/ia32/ia32_transform.c b/ir/be/ia32/ia32_transform.c
index 4f1b369..f05463a 100644 (file)
--- a/ir/be/ia32/ia32_transform.c
+++ b/ir/be/ia32/ia32_transform.c
@@ -417,6 +417,7 @@ static ir_node *gen_imm_Add(ia32_transform_env_t *env, ir_node *expr_op, ir_node
        if (normal_add) {
                new_op = new_rd_ia32_Add(dbg, irg, block, noreg, noreg, expr_op, noreg, nomem);
                set_ia32_Immop_attr(new_op, const_op);
+               set_ia32_commutative(new_op);
        }
 
        return new_op;
@@ -499,7 +500,6 @@ static ir_node *gen_Add(ia32_transform_env_t *env) {
 
                        /* set AM support */
                        set_ia32_am_support(new_op, ia32_am_Dest);
-                       set_ia32_commutative(new_op);
                }
                else {
                        /* This is a normal add */