# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1425133232 -3600
# Node ID e7a5a7cf4730adcff32327d1634cd14af9d45153
# Parent  393da6e56fd9a3db79f5476e4898bd78e25cf9af
Block to kill set is only necessary for floating reads.

diff -r 393da6e56fd9 -r e7a5a7cf4730 graal/com.oracle.graal.phases/src/com/oracle/graal/phases/schedule/SchedulePhase.java
--- a/graal/com.oracle.graal.phases/src/com/oracle/graal/phases/schedule/SchedulePhase.java	Sat Feb 28 15:16:29 2015 +0100
+++ b/graal/com.oracle.graal.phases/src/com/oracle/graal/phases/schedule/SchedulePhase.java	Sat Feb 28 15:20:32 2015 +0100
@@ -326,7 +326,7 @@
         earliestCache = graph.createNodeMap();
         blockToNodesMap = new BlockMap<>(cfg);
 
-        if (selectedStrategy != SchedulingStrategy.EARLIEST) {
+        if (selectedStrategy != SchedulingStrategy.EARLIEST && graph.isAfterFloatingReadPhase()) {
             blockToKillSet = new BlockMap<>(cfg);
         }