bechordal: Do not re-fetch a value, which we already have.

diff --git a/ir/be/bechordal_main.c b/ir/be/bechordal_main.c
index 67f9eae..18e930e 100644 (file)
--- a/ir/be/bechordal_main.c
+++ b/ir/be/bechordal_main.c
@@ -229,7 +229,7 @@ static void pre_spill(be_chordal_env_t *const chordal_env, arch_register_class_t
 {
        chordal_env->cls              = cls;
        chordal_env->border_heads     = pmap_create();
-       chordal_env->allocatable_regs = bitset_malloc(chordal_env->cls->n_regs);
+       chordal_env->allocatable_regs = bitset_malloc(cls->n_regs);
 
        be_assure_live_chk(irg);
 
@@ -237,7 +237,7 @@ static void pre_spill(be_chordal_env_t *const chordal_env, arch_register_class_t
        be_put_allocatable_regs(irg, cls, chordal_env->allocatable_regs);
 
        be_timer_push(T_RA_CONSTR);
-       be_pre_spill_prepare_constr(irg, chordal_env->cls);
+       be_pre_spill_prepare_constr(irg, cls);
        be_timer_pop(T_RA_CONSTR);
 
        dump(BE_CH_DUMP_CONSTR, irg, cls, "constr-pre");