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changeset 13490:33f0ac112264

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Use precise barriers for VirtualArrayNodes
author Christos Kotselidis <christos.kotselidis@oracle.com>
date Mon, 30 Dec 2013 16:39:50 +0200
parents 780d53499ca2
children 896c8712c7b4
files graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotLoweringProvider.java
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
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line diff
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotLoweringProvider.java	Fri Dec 27 17:13:57 2013 -0800
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotLoweringProvider.java	Mon Dec 30 16:39:50 2013 +0200
@@ -363,7 +363,7 @@
 
                                 int scale = getScalingFactor(componentKind);
                                 ConstantLocationNode location = ConstantLocationNode.create(INIT_LOCATION, accessKind, getArrayBaseOffset(componentKind) + i * scale, graph);
-                                BarrierType barrierType = (componentKind == Kind.Object && !useDeferredInitBarriers()) ? BarrierType.IMPRECISE : BarrierType.NONE;
+                                BarrierType barrierType = (componentKind == Kind.Object && !useDeferredInitBarriers()) ? BarrierType.PRECISE : BarrierType.NONE;
                                 WriteNode write = new WriteNode(newObject, value, location, barrierType, componentKind == Kind.Object);
                                 graph.addAfterFixed(newObject, graph.add(write));
                             }