# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1399368853 -7200
# Node ID a71192a503feecb38363a18325f4810db2ea6843
# Parent  a51d48ac96d3a81fe48f3e01d5cc64b92dc8c528
Fix stamp of LoweredAtomicReadAndWriteNode.

diff -r a51d48ac96d3 -r a71192a503fe graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/CompressionNode.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/CompressionNode.java	Tue May 06 04:14:00 2014 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/CompressionNode.java	Tue May 06 11:34:13 2014 +0200
@@ -90,7 +90,7 @@
                 }
                 break;
         }
-        throw GraalInternalError.shouldNotReachHere();
+        throw GraalInternalError.shouldNotReachHere(String.format("Unexpected input stamp %s", input));
     }
 
     public ValueNode getInput() {
diff -r a51d48ac96d3 -r a71192a503fe graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/java/LoweredAtomicReadAndWriteNode.java
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/java/LoweredAtomicReadAndWriteNode.java	Tue May 06 04:14:00 2014 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/java/LoweredAtomicReadAndWriteNode.java	Tue May 06 11:34:13 2014 +0200
@@ -23,7 +23,6 @@
 package com.oracle.graal.nodes.java;
 
 import com.oracle.graal.api.meta.*;
-import com.oracle.graal.compiler.common.type.*;
 import com.oracle.graal.graph.*;
 import com.oracle.graal.nodes.*;
 import com.oracle.graal.nodes.extended.*;
@@ -42,7 +41,7 @@
     @Input(InputType.State) private FrameState stateAfter;
 
     public LoweredAtomicReadAndWriteNode(ValueNode object, LocationNode location, ValueNode newValue, BarrierType barrierType, boolean compressible) {
-        super(object, location, StampFactory.forKind(newValue.stamp().getStackKind()), barrierType, compressible);
+        super(object, location, newValue.stamp().unrestricted(), barrierType, compressible);
         this.newValue = newValue;
     }