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comparison graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/nodes/ArrayEqualsNode.java @ 19403:7e2c87dae93e

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Create static final NodeClass field named TYPE in Node subclasses.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Mon, 16 Feb 2015 15:43:03 +0100
parents ec0733b5a90a
children 61d3cb8e1280
comparison
equal deleted inserted replaced
19402:a306749d3e86 19403:7e2c87dae93e
36 * Compares two arrays with the same length. 36 * Compares two arrays with the same length.
37 */ 37 */
38 @NodeInfo 38 @NodeInfo
39 public final class ArrayEqualsNode extends FixedWithNextNode implements LIRLowerable, Canonicalizable, Virtualizable, MemoryAccess { 39 public final class ArrayEqualsNode extends FixedWithNextNode implements LIRLowerable, Canonicalizable, Virtualizable, MemoryAccess {
40 40
41 public static final NodeClass TYPE = NodeClass.get(ArrayEqualsNode.class);
41 /** {@link Kind} of the arrays to compare. */ 42 /** {@link Kind} of the arrays to compare. */
42 protected final Kind kind; 43 protected final Kind kind;
43 44
44 /** One array to be tested for equality. */ 45 /** One array to be tested for equality. */
45 @Input ValueNode array1; 46 @Input ValueNode array1;
49 50
50 /** Length of both arrays. */ 51 /** Length of both arrays. */
51 @Input ValueNode length; 52 @Input ValueNode length;
52 53
53 public ArrayEqualsNode(ValueNode array1, ValueNode array2, ValueNode length) { 54 public ArrayEqualsNode(ValueNode array1, ValueNode array2, ValueNode length) {
54 super(StampFactory.forKind(Kind.Boolean)); 55 super(TYPE, StampFactory.forKind(Kind.Boolean));
55 assert array1.stamp().equals(array2.stamp()); 56 assert array1.stamp().equals(array2.stamp());
56 ObjectStamp array1Stamp = (ObjectStamp) array1.stamp(); 57 ObjectStamp array1Stamp = (ObjectStamp) array1.stamp();
57 ResolvedJavaType componentType = array1Stamp.type().getComponentType(); 58 ResolvedJavaType componentType = array1Stamp.type().getComponentType();
58 this.kind = componentType.getKind(); 59 this.kind = componentType.getKind();
59 this.array1 = array1; 60 this.array1 = array1;