for(i = 0, n = get_irn_arity(irn); i < n; ++i) {
ir_node *op = get_irn_n(irn, i);
- if(arch_irn_consider_in_reg_alloc(arch_env, env->cls, op)) {
- arch_get_register_req(arch_env, &o.req, irn, i);
- o.carrier = op;
- o.irn = irn;
- o.pos = i;
- o.partner = NULL;
- o.has_constraints = arch_register_req_is(&o.req, limited);
- obstack_grow(obst, &o, sizeof(o));
- insn->n_ops++;
- insn->in_constraints |= o.has_constraints;
- }
+ if(!arch_irn_consider_in_reg_alloc(arch_env, env->cls, op))
+ continue;
+
+ arch_get_register_req(arch_env, &o.req, irn, i);
+ o.carrier = op;
+ o.irn = irn;
+ o.pos = i;
+ o.partner = NULL;
+ o.has_constraints = arch_register_req_is(&o.req, limited);
+ obstack_grow(obst, &o, sizeof(o));
+ insn->n_ops++;
+ insn->in_constraints |= o.has_constraints;
}
insn->has_constraints = insn->in_constraints | insn->out_constraints;