/* test whether the current node needs flags */
arity = get_irn_arity(node);
for(i = 0; i < arity; ++i) {
- //ir_node *in = get_irn_n(node, i);
const arch_register_class_t *cls
= arch_get_irn_reg_class(arch_env, node, i);
if(cls == flag_class) {
/* spiller can't (correctly) remat flag consumers at the moment */
assert(!arch_irn_is(arch_env, node, rematerializable));
- if(new_flags_needed != flags_needed) {
+
+ if(skip_Proj(new_flags_needed) != flags_needed) {
if(flags_needed != NULL) {
/* rematerialize node */
rematerialize_or_move(flags_needed, node, flag_consumers, pn);
}
flags_needed = new_flags_needed;
- arch_set_irn_register(arch_env, flags_needed, flags_reg);
+ arch_set_irn_register(arch_env, flags_needed, flags_reg);
if(is_Proj(flags_needed)) {
pn = get_Proj_proj(flags_needed);
flags_needed = get_Proj_pred(flags_needed);