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comparison graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/java/LoadFieldNode.java @ 16895:06c15e88d383

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added factory method to all Node classes; replaced Node classes instantiation with calls to factory methods; replaced identity tests on Node classes with ' == <node class>.getGenClass()' idiom
author Doug Simon <doug.simon@oracle.com>
date Mon, 18 Aug 2014 14:04:21 +0200
parents cbd42807a31f
children 0fe4732e5181
comparison
equal deleted inserted replaced
16894:cc7aaa92c27d 16895:06c15e88d383
43 * Creates a new LoadFieldNode instance. 43 * Creates a new LoadFieldNode instance.
44 * 44 *
45 * @param object the receiver object 45 * @param object the receiver object
46 * @param field the compiler interface field 46 * @param field the compiler interface field
47 */ 47 */
48 public LoadFieldNode(ValueNode object, ResolvedJavaField field) { 48 public static LoadFieldNode create(ValueNode object, ResolvedJavaField field) {
49 return new LoadFieldNodeGen(object, field);
50 }
51
52 protected LoadFieldNode(ValueNode object, ResolvedJavaField field) {
49 super(createStamp(field), object, field); 53 super(createStamp(field), object, field);
50 } 54 }
51 55
52 public ValueNode getValue() { 56 public ValueNode getValue() {
53 return object(); 57 return object();
76 if (phi != null) { 80 if (phi != null) {
77 return phi; 81 return phi;
78 } 82 }
79 } 83 }
80 if (!isStatic() && forObject.isNullConstant()) { 84 if (!isStatic() && forObject.isNullConstant()) {
81 return new DeoptimizeNode(DeoptimizationAction.None, DeoptimizationReason.NullCheckException); 85 return DeoptimizeNode.create(DeoptimizationAction.None, DeoptimizationReason.NullCheckException);
82 } 86 }
83 return this; 87 return this;
84 } 88 }
85 89
86 /** 90 /**
112 } 116 }
113 ConstantNode[] constantNodes = new ConstantNode[phi.valueCount()]; 117 ConstantNode[] constantNodes = new ConstantNode[phi.valueCount()];
114 for (int i = 0; i < phi.valueCount(); i++) { 118 for (int i = 0; i < phi.valueCount(); i++) {
115 constantNodes[i] = ConstantNode.forConstant(constants[i], metaAccess); 119 constantNodes[i] = ConstantNode.forConstant(constants[i], metaAccess);
116 } 120 }
117 return new ValuePhiNode(stamp(), phi.merge(), constantNodes); 121 return ValuePhiNode.create(stamp(), phi.merge(), constantNodes);
118 } 122 }
119 return null; 123 return null;
120 } 124 }
121 125
122 @Override 126 @Override