Cosmetic Changes

[libfirm] / ir / be / bearch.c

diff --git a/ir/be/bearch.c b/ir/be/bearch.c
index 198b4a5..013376c 100644 (file)
--- a/ir/be/bearch.c
+++ b/ir/be/bearch.c
@@ -97,8 +97,10 @@ int arch_get_allocatable_regs(const arch_env_t *env, const ir_node *irn,
          return 0;
   }
 
-  if(arch_register_req_is(req, limited))
-         return req->limited(irn, pos, bs);
+  if(arch_register_req_is(req, limited)) {
+         req->limited(irn, pos, bs);
+         return bitset_popcnt(bs);
+  }
 
   arch_register_class_put(req->cls, bs);
   return req->cls->n_regs;