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comparison graal/GraalCompiler/src/com/sun/c1x/ir/Deoptimize.java @ 2773:27512ea6bbcb

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exception dispatch simplification: * BlockMap creates exception dispatch blocks (so they're iterated in the right order) * GraphBuilder uses exception dispatch blocks, simplified handleException, removed updateDispatchChain * simplified mergeOrClone * removed successor & predecessor methods from BlockBegin
author Lukas Stadler <lukas.stadler@jku.at>
date Tue, 24 May 2011 12:07:17 +0200
parents 7b7dbe19fafb
children bd17ac598c6e
comparison
equal deleted inserted replaced
2772:3e3338a1abb9 2773:27512ea6bbcb
24 24
25 import com.oracle.graal.graph.*; 25 import com.oracle.graal.graph.*;
26 import com.sun.c1x.debug.*; 26 import com.sun.c1x.debug.*;
27 import com.sun.cri.ci.*; 27 import com.sun.cri.ci.*;
28 28
29
30 /**
31 *
32 */
33 public class Deoptimize extends Instruction { 29 public class Deoptimize extends Instruction {
34 30
35 private static final int INPUT_COUNT = 0; 31 private static final int INPUT_COUNT = 0;
36 private static final int SUCCESSOR_COUNT = 0; 32 private static final int SUCCESSOR_COUNT = 0;
37 33
38 /** 34 private String message;
39 * @param kind 35
40 * @param inputCount
41 * @param successorCount
42 * @param graph
43 */
44 public Deoptimize(Graph graph) { 36 public Deoptimize(Graph graph) {
45 super(CiKind.Illegal, INPUT_COUNT, SUCCESSOR_COUNT, graph); 37 super(CiKind.Illegal, INPUT_COUNT, SUCCESSOR_COUNT, graph);
38 }
39
40 public void setMessage(String message) {
41 this.message = message;
42 }
43
44 public String message() {
45 return message;
46 } 46 }
47 47
48 @Override 48 @Override
49 public void accept(ValueVisitor v) { 49 public void accept(ValueVisitor v) {
50 v.visitDeoptimize(this); 50 v.visitDeoptimize(this);
53 @Override 53 @Override
54 public void print(LogStream out) { 54 public void print(LogStream out) {
55 out.print("deoptimize"); 55 out.print("deoptimize");
56 } 56 }
57 57
58 @Override
59 public String shortName() {
60 return "Deopt " + message;
61 }
62
58 } 63 }