When generating a ia32_Mul or ia32_IMul1OP mark them as commutative, not non-commutative.

[r16061]

diff --git a/ir/be/ia32/ia32_transform.c b/ir/be/ia32/ia32_transform.c
index d8e0131..c5dd3ae 100644 (file)
--- a/ir/be/ia32/ia32_transform.c
+++ b/ir/be/ia32/ia32_transform.c
@@ -3793,7 +3793,7 @@ static ir_node *gen_ia32_l_Mul(ir_node *node) {
        /* and then skip the result Proj, because all needed Projs are already there. */
        ir_node *muls = new_rd_ia32_Mul(dbgi, irg, block, noreg, noreg, new_NoMem(),
                                        new_left, new_right);
-       clear_ia32_commutative(muls);
+       set_ia32_commutative(muls);
 
        SET_IA32_ORIG_NODE(muls, ia32_get_old_node_name(env_cg, node));
 
@@ -3819,7 +3819,7 @@ static ir_node *gen_ia32_l_IMul(ir_node *node) {
        /* and then skip the result Proj, because all needed Projs are already there. */
        ir_node *muls = new_rd_ia32_IMul1OP(dbgi, irg, block, noreg, noreg,
                                            new_NoMem(), new_left, new_right);
-       clear_ia32_commutative(muls);
+       set_ia32_commutative(muls);
 
        SET_IA32_ORIG_NODE(muls, ia32_get_old_node_name(env_cg, node));