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comparison graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/java/MethodCallTargetNode.java @ 11391:f34b01673b6a

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Fix NPE in MethodCallTargetNode.canonicalize
author Gilles Duboscq <duboscq@ssw.jku.at>
date Wed, 21 Aug 2013 19:33:06 +0200
parents ef6915cf1e59
children 1aed684853f6
comparison
equal deleted inserted replaced
11390:a313367eb5c2 11391:f34b01673b6a
126 126
127 @Override 127 @Override
128 public ValueNode canonical(CanonicalizerTool tool) { 128 public ValueNode canonical(CanonicalizerTool tool) {
129 if (!isStatic()) { 129 if (!isStatic()) {
130 ValueNode receiver = receiver(); 130 ValueNode receiver = receiver();
131 if (receiver != null && ObjectStamp.isExactType(receiver)) { 131 if (receiver != null && ObjectStamp.isExactType(receiver) && ObjectStamp.typeOrNull(receiver) != null) {
132 if (invokeKind == InvokeKind.Interface || invokeKind == InvokeKind.Virtual) { 132 if (invokeKind == InvokeKind.Interface || invokeKind == InvokeKind.Virtual) {
133 ResolvedJavaMethod method = ObjectStamp.typeOrNull(receiver).resolveMethod(targetMethod); 133 ResolvedJavaMethod method = ObjectStamp.typeOrNull(receiver).resolveMethod(targetMethod);
134 if (method != null) { 134 if (method != null) {
135 invokeKind = InvokeKind.Special; 135 invokeKind = InvokeKind.Special;
136 targetMethod = method; 136 targetMethod = method;