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comparison graal/GraalCompiler/src/com/sun/c1x/ir/NullCheck.java @ 2818:bf12196e2a60

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Made null checks floating.
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Mon, 30 May 2011 15:36:06 +0200
parents c3f64b66fc78
children 015be60afcf3
comparison
equal deleted inserted replaced
2817:f9f40748442f 2818:bf12196e2a60
29 import com.sun.cri.ri.*; 29 import com.sun.cri.ri.*;
30 30
31 /** 31 /**
32 * The {@code NullCheck} class represents an explicit null check instruction. 32 * The {@code NullCheck} class represents an explicit null check instruction.
33 */ 33 */
34 public final class NullCheck extends Instruction { 34 public final class NullCheck extends Value {
35 35
36 private static final int INPUT_COUNT = 1; 36 private static final int INPUT_COUNT = 1;
37 private static final int INPUT_OBJECT = 0; 37 private static final int INPUT_OBJECT = 0;
38 38
39 private static final int SUCCESSOR_COUNT = 0; 39 private static final int SUCCESSOR_COUNT = 0;