Fix r15888.

[libfirm] / ir / be / bespillbelady.c

diff --git a/ir/be/bespillbelady.c b/ir/be/bespillbelady.c
index 763b1b3..db7f4a8 100644 (file)
--- a/ir/be/bespillbelady.c
+++ b/ir/be/bespillbelady.c
@@ -708,11 +708,7 @@ void be_spill_belady_spill_env(be_irg_t *birg, const arch_register_class_t *cls,
        ir_graph *irg = be_get_birg_irg(birg);
        int n_regs;
 
-       /* some special classes contain only ignore regs, nothing to do then */
        n_regs = cls->n_regs - be_put_ignore_regs(birg, cls, NULL);
-       if(n_regs == 0)
-               return;
-
        be_liveness_assure_sets(be_assure_liveness(birg));
 
        /* construct control flow loop tree */