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changeset 7900:30d754a0e87c

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let UnsafeStoreNode implement MemoryCheckpoint
author Lukas Stadler <lukas.stadler@jku.at>
date Wed, 27 Feb 2013 17:53:21 +0100
parents 21ccfe2e180b
children 93a133fc03ce
files graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/UnsafeStoreNode.java
diffstat 1 files changed, 6 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/UnsafeStoreNode.java	Wed Feb 27 17:52:28 2013 +0100
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/UnsafeStoreNode.java	Wed Feb 27 17:53:21 2013 +0100
@@ -33,7 +33,7 @@
  * Store of a value at a location specified as an offset relative to an object. No null check is
  * performed before the store.
  */
-public class UnsafeStoreNode extends UnsafeAccessNode implements StateSplit, Lowerable, Virtualizable, Canonicalizable {
+public class UnsafeStoreNode extends UnsafeAccessNode implements StateSplit, Lowerable, Virtualizable, Canonicalizable, MemoryCheckpoint {
 
     @Input private ValueNode value;
     @Input(notDataflow = true) private FrameState stateAfter;
@@ -72,6 +72,11 @@
     }
 
     @Override
+    public Object getLocationIdentity() {
+        return LocationNode.ANY_LOCATION;
+    }
+
+    @Override
     public void virtualize(VirtualizerTool tool) {
         State state = tool.getObjectState(object());
         if (state != null && state.getState() == EscapeState.Virtual) {