X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbespillbelady.c;h=768ece1d25f56daa14d35a8aa873f5f4e5c33e0e;hb=5efe7ce7c1754fb95defcc569412b2498fcfe436;hp=68256bb85ad5de9018ac35acfcbbb9da4f7a71bc;hpb=bb9f2e36362333c6635b89f5258171b06c786608;p=libfirm

diff --git a/ir/be/bespillbelady.c b/ir/be/bespillbelady.c
index 68256bb85..768ece1d2 100644
--- a/ir/be/bespillbelady.c
+++ b/ir/be/bespillbelady.c
@@ -280,11 +280,10 @@ static inline unsigned get_distance(ir_node *from, unsigned from_step,
                                     const ir_node *def, int skip_from_uses)
 {
 	be_next_use_t use;
-	int           flags = arch_irn_get_flags(def);
 	unsigned      costs;
 	unsigned      time;
 
-	assert(! (flags & arch_irn_flags_ignore));
+	assert(!arch_irn_is_ignore(def));
 
 	use  = be_get_next_use(uses, from, from_step, def, skip_from_uses);
 	time = use.time;
@@ -292,7 +291,7 @@ static inline unsigned get_distance(ir_node *from, unsigned from_step,
 		return USES_INFINITY;
 
 	/* We have to keep nonspillable nodes in the workingset */
-	if (flags & arch_irn_flags_dont_spill)
+	if (arch_irn_get_flags(def) & arch_irn_flags_dont_spill)
 		return 0;
 
 	/* give some bonus to rematerialisable nodes */
@@ -316,8 +315,8 @@ static inline unsigned get_distance(ir_node *from, unsigned from_step,
  */
 static void displace(workset_t *new_vals, int is_usage)
 {
-	ir_node **to_insert = alloca(n_regs * sizeof(to_insert[0]));
-	bool     *spilled   = alloca(n_regs * sizeof(spilled[0]));
+	ir_node **to_insert = ALLOCAN(ir_node*, n_regs);
+	bool     *spilled   = ALLOCAN(bool,     n_regs);
 	ir_node  *val;
 	int       i;
 	int       len;
@@ -551,7 +550,7 @@ static void decide_start_workset(const ir_node *block)
 
 	/* check predecessors */
 	arity           = get_irn_arity(block);
-	pred_worksets   = alloca(sizeof(pred_worksets[0]) * arity);
+	pred_worksets   = ALLOCAN(workset_t*, arity);
 	all_preds_known = true;
 	for(i = 0; i < arity; ++i) {
 		ir_node      *pred_block = get_Block_cfgpred_block(block, i);