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comparison graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/java/DynamicNewInstanceNode.java @ 21931:40aff2bb1880

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Preserve stateBefore when creating newInstanceNode and newArrayNode during canonicalization
author Christian Wimmer <christian.wimmer@oracle.com>
date Thu, 11 Jun 2015 20:40:11 -0700
parents ae5bee2d61b2
children
comparison
equal deleted inserted replaced
21930:b09503284ac8 21931:40aff2bb1880
36 public static final NodeClass<DynamicNewInstanceNode> TYPE = NodeClass.create(DynamicNewInstanceNode.class); 36 public static final NodeClass<DynamicNewInstanceNode> TYPE = NodeClass.create(DynamicNewInstanceNode.class);
37 37
38 @Input ValueNode clazz; 38 @Input ValueNode clazz;
39 39
40 public DynamicNewInstanceNode(ValueNode clazz, boolean fillContents) { 40 public DynamicNewInstanceNode(ValueNode clazz, boolean fillContents) {
41 this(TYPE, clazz, fillContents); 41 this(TYPE, clazz, fillContents, null);
42 } 42 }
43 43
44 protected DynamicNewInstanceNode(NodeClass<? extends DynamicNewInstanceNode> c, ValueNode clazz, boolean fillContents) { 44 protected DynamicNewInstanceNode(NodeClass<? extends DynamicNewInstanceNode> c, ValueNode clazz, boolean fillContents, FrameState stateBefore) {
45 super(c, StampFactory.objectNonNull(), fillContents); 45 super(c, StampFactory.objectNonNull(), fillContents, stateBefore);
46 this.clazz = clazz; 46 this.clazz = clazz;
47 } 47 }
48 48
49 public ValueNode getInstanceType() { 49 public ValueNode getInstanceType() {
50 return clazz; 50 return clazz;
69 return this; 69 return this;
70 } 70 }
71 71
72 /** Hook for subclasses to instantiate a subclass of {@link NewInstanceNode}. */ 72 /** Hook for subclasses to instantiate a subclass of {@link NewInstanceNode}. */
73 protected NewInstanceNode createNewInstanceNode(ResolvedJavaType type) { 73 protected NewInstanceNode createNewInstanceNode(ResolvedJavaType type) {
74 return new NewInstanceNode(type, fillContents()); 74 return new NewInstanceNode(type, fillContents(), stateBefore());
75 } 75 }
76 76
77 public static boolean throwsInstantiationException(Class<?> type) { 77 public static boolean throwsInstantiationException(Class<?> type) {
78 return type.isPrimitive() || type.isArray() || type.isInterface() || Modifier.isAbstract(type.getModifiers()) || type == Class.class; 78 return type.isPrimitive() || type.isArray() || type.isInterface() || Modifier.isAbstract(type.getModifiers()) || type == Class.class;
79 } 79 }