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comparison graal/GraalCompiler/src/com/sun/c1x/ir/Instruction.java @ 2799:e1dad0edd57a

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first part of loop reworking
author Lukas Stadler <lukas.stadler@jku.at>
date Fri, 27 May 2011 17:48:28 +0200
parents d3fc4fe063bf
children c3f64b66fc78
comparison
equal deleted inserted replaced
2798:58e65eb6bb5d 2799:e1dad0edd57a
44 public abstract class Instruction extends Value { 44 public abstract class Instruction extends Value {
45 45
46 private static final int INPUT_COUNT = 0; 46 private static final int INPUT_COUNT = 0;
47 47
48 private static final int SUCCESSOR_COUNT = 1; 48 private static final int SUCCESSOR_COUNT = 1;
49 private static final int SUCCESSOR_NEXT = 0; 49 public static final int SUCCESSOR_NEXT = 0;
50 50
51 @Override 51 @Override
52 protected int inputCount() { 52 protected int inputCount() {
53 return super.inputCount() + INPUT_COUNT; 53 return super.inputCount() + INPUT_COUNT;
54 } 54 }
66 return (Instruction) successors().get(super.successorCount() + SUCCESSOR_NEXT); 66 return (Instruction) successors().get(super.successorCount() + SUCCESSOR_NEXT);
67 } 67 }
68 68
69 private Node setNext(Instruction next) { 69 private Node setNext(Instruction next) {
70 return successors().set(super.successorCount() + SUCCESSOR_NEXT, next); 70 return successors().set(super.successorCount() + SUCCESSOR_NEXT, next);
71 }
72
73 public int nextIndex() {
74 return super.successorCount() + SUCCESSOR_NEXT;
71 } 75 }
72 76
73 77
74 public static final int SYNCHRONIZATION_ENTRY_BCI = -1; 78 public static final int SYNCHRONIZATION_ENTRY_BCI = -1;
75 79