cleanup: Remove pointless assert(is_${NODE}(x)) just before get_${NODE}_${FOO}(x...

[libfirm] / ir / be / bespillutil.c

diff --git a/ir/be/bespillutil.c b/ir/be/bespillutil.c
index b4b2005..44c933b 100644 (file)
--- a/ir/be/bespillutil.c
+++ b/ir/be/bespillutil.c
@@ -426,20 +426,16 @@ static void spill_phi(spill_env_t *env, spill_info_t *spillinfo)
        ir_graph *irg   = env->irg;
        ir_node  *phi   = spillinfo->to_spill;
        ir_node  *block = get_nodes_block(phi);
-       ir_node  *unknown;
-       ir_node **ins;
        spill_t  *spill;
        int       i;
-       int       arity;
 
-       assert(is_Phi(phi));
        assert(!get_opt_cse());
        DBG((dbg, LEVEL_1, "spilling Phi %+F:\n", phi));
 
        /* build a new PhiM */
-       arity   = get_irn_arity(phi);
-       ins     = ALLOCAN(ir_node*, arity);
-       unknown = new_r_Unknown(irg, mode_M);
+       int       const arity   = get_Phi_n_preds(phi);
+       ir_node **const ins     = ALLOCAN(ir_node*, arity);
+       ir_node  *const unknown = new_r_Unknown(irg, mode_M);
        for (i = 0; i < arity; ++i) {
                ins[i] = unknown;
        }