X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbespillbelady.c;h=768ece1d25f56daa14d35a8aa873f5f4e5c33e0e;hb=f2c2e45eb4e677fef5bf6a8e418b2a22441172d5;hp=4a29ff0bee5e3cf382589df1ebd4ada10179020f;hpb=fcb579b8959da1d7563b1a7b9f008a423ffdf75a;p=libfirm

diff --git a/ir/be/bespillbelady.c b/ir/be/bespillbelady.c
index 4a29ff0be..768ece1d2 100644
--- a/ir/be/bespillbelady.c
+++ b/ir/be/bespillbelady.c
@@ -24,9 +24,7 @@
  * @date        20.09.2005
  * @version     $Id$
  */
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
 
 #include <stdbool.h>
 
@@ -216,7 +214,7 @@ static void workset_clear(workset_t *workset)
 /**
  * Removes the value @p val from the workset if present.
  */
-static INLINE void workset_remove(workset_t *workset, ir_node *val)
+static inline void workset_remove(workset_t *workset, ir_node *val)
 {
 	int i;
 	for(i = 0; i < workset->len; ++i) {
@@ -227,7 +225,7 @@ static INLINE void workset_remove(workset_t *workset, ir_node *val)
 	}
 }
 
-static INLINE const loc_t *workset_contains(const workset_t *ws,
+static inline const loc_t *workset_contains(const workset_t *ws,
                                             const ir_node *val)
 {
 	int i;
@@ -278,15 +276,14 @@ static void *new_block_info(void)
 /**
  * @return The distance to the next use or 0 if irn has dont_spill flag set
  */
-static INLINE unsigned get_distance(ir_node *from, unsigned from_step,
+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;
@@ -294,7 +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 */
@@ -318,8 +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;
@@ -553,7 +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);