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comparison graal/GraalCompiler/src/com/sun/c1x/ir/ArithmeticOp.java @ 2587:51ebe5f0516f

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changed NegateOp, more Op2 changes (generic inputValuesDo impl)
author Lukas Stadler <lukas.stadler@jku.at>
date Thu, 05 May 2011 15:01:34 +0200
parents 421da5f53b5e
children 3558ca7088c0
comparison
equal deleted inserted replaced
2586:421da5f53b5e 2587:51ebe5f0516f
31 /** 31 /**
32 * The {@code ArithmeticOp} class represents arithmetic operations such as addition, subtraction, etc. 32 * The {@code ArithmeticOp} class represents arithmetic operations such as addition, subtraction, etc.
33 */ 33 */
34 public final class ArithmeticOp extends Op2 { 34 public final class ArithmeticOp extends Op2 {
35 35
36 private static final int INPUT_COUNT = 0;
37 private static final int SUCCESSOR_COUNT = 0;
38
36 private final FrameState stateBefore; 39 private final FrameState stateBefore;
37 private final boolean isStrictFP; 40 private final boolean isStrictFP;
38 41
39 /** 42 /**
40 * Creates a new arithmetic operation. 43 * Creates a new arithmetic operation.
44 * @param y the second input instruction 47 * @param y the second input instruction
45 * @param isStrictFP indicates this operation has strict rounding semantics 48 * @param isStrictFP indicates this operation has strict rounding semantics
46 * @param stateBefore the state for instructions that may trap 49 * @param stateBefore the state for instructions that may trap
47 */ 50 */
48 public ArithmeticOp(int opcode, CiKind kind, Value x, Value y, boolean isStrictFP, FrameState stateBefore, Graph graph) { 51 public ArithmeticOp(int opcode, CiKind kind, Value x, Value y, boolean isStrictFP, FrameState stateBefore, Graph graph) {
49 super(kind, opcode, x, y, graph); 52 super(kind, opcode, x, y, INPUT_COUNT, SUCCESSOR_COUNT, graph);
50 this.isStrictFP = isStrictFP; 53 this.isStrictFP = isStrictFP;
51 this.stateBefore = stateBefore; 54 this.stateBefore = stateBefore;
52 } 55 }
53 56
54 @Override 57 @Override