Add ALLOCAN() and ALLOCANZ().

[libfirm] / ir / be / bespill.c

diff --git a/ir/be/bespill.c b/ir/be/bespill.c
index 04c8860..6df8bc7 100644 (file)
--- a/ir/be/bespill.c
+++ b/ir/be/bespill.c
@@ -483,7 +483,7 @@ static void spill_phi(spill_env_t *env, spill_info_t *spillinfo)
 
        /* build a new PhiM */
        arity   = get_irn_arity(phi);
-       ins     = alloca(sizeof(ir_node*) * arity);
+       ins     = ALLOCAN(ir_node*, arity);
        unknown = new_r_Unknown(irg, mode_M);
        for(i = 0; i < arity; ++i) {
                ins[i] = unknown;
@@ -689,7 +689,7 @@ static ir_node *do_remat(spill_env_t *env, ir_node *spilled, ir_node *reloader)
                bl = get_nodes_block(reloader);
        }
 
-       ins = alloca(get_irn_arity(spilled) * sizeof(ins[0]));
+       ins = ALLOCAN(ir_node*, get_irn_arity(spilled));
        for(i = 0, arity = get_irn_arity(spilled); i < arity; ++i) {
                ir_node *arg = get_irn_n(spilled, i);