# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1368728607 -7200
# Node ID b9c5ce8d552dded0530d7b85193bbaf639e2b497
# Parent  8342b10b9cc3c57c14894d2054fe94979c9672d2
ForeignCallNode kills all memory locations

diff -r 8342b10b9cc3 -r b9c5ce8d552d graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/ForeignCallNode.java
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/ForeignCallNode.java	Thu May 16 18:41:22 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/ForeignCallNode.java	Thu May 16 20:23:27 2013 +0200
@@ -26,6 +26,7 @@
 import com.oracle.graal.api.meta.*;
 import com.oracle.graal.graph.*;
 import com.oracle.graal.nodes.*;
+import com.oracle.graal.nodes.extended.LocationNode.LocationIdentity;
 import com.oracle.graal.nodes.spi.*;
 import com.oracle.graal.nodes.type.*;
 
@@ -33,7 +34,7 @@
  * Node for a {@linkplain ForeignCallDescriptor foreign} call.
  */
 @NodeInfo(nameTemplate = "ForeignCall#{p#descriptor/s}")
-public class ForeignCallNode extends DeoptimizingFixedWithNextNode implements LIRLowerable, DeoptimizingNode {
+public class ForeignCallNode extends DeoptimizingFixedWithNextNode implements LIRLowerable, DeoptimizingNode, MemoryCheckpoint {
 
     @Input private final NodeInputList<ValueNode> arguments;
 
@@ -54,6 +55,11 @@
     }
 
     @Override
+    public LocationIdentity[] getLocationIdentities() {
+        return new LocationIdentity[]{LocationNode.ANY_LOCATION};
+    }
+
+    @Override
     public void generate(LIRGeneratorTool gen) {
         ForeignCallLinkage linkage = gen.getRuntime().lookupForeignCall(descriptor);
         Value[] args = new Value[arguments.size()];