X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeschedtrace.c;h=ea8c05ed1a12effd804570acd2f8788386003d7a;hb=c4ff1c9959667db87996891435a12ae466563062;hp=53189c7f93f2be2ebdd1ea87b4a263cd60c85385;hpb=d90898f02129787bb8e991f4408ab175898a7c3e;p=libfirm

diff --git a/ir/be/beschedtrace.c b/ir/be/beschedtrace.c
index 53189c7f9..ea8c05ed1 100644
--- a/ir/be/beschedtrace.c
+++ b/ir/be/beschedtrace.c
@@ -5,6 +5,9 @@
  * @date   28.08.2006
  * @cvs-id $Id$
  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 
 #include <stdlib.h>
 
@@ -597,7 +600,7 @@ static ir_node *heuristic_select(void *block_env, nodeset *ns, nodeset *lv)
 	int         reg_fact, cand_reg_fact;
 
 	/* prefer instructions which can be scheduled early */
-#define PRIO_TIME        8
+#define PRIO_TIME        3
 	/* prefer instructions with lots of successors */
 #define PRIO_NUMSUCCS    8
 	/* prefer instructions with long critical path */
@@ -617,7 +620,8 @@ static ir_node *heuristic_select(void *block_env, nodeset *ns, nodeset *lv)
 			int sign  = rdiff < 0;
 			int chg   = (rdiff < 0 ? -rdiff : rdiff) << PRIO_CHG_PRESS;
 
-			reg_fact = chg << cur_pressure;
+			//reg_fact = chg << cur_pressure;
+			reg_fact = chg * cur_pressure;
 			if (reg_fact < chg)
 				reg_fact = INT_MAX - 2;
 			reg_fact = sign ? -reg_fact : reg_fact;