Mercurial > hg > graal-jvmci-8
comparison graal/GraalCompiler/src/com/sun/c1x/ir/LookupSwitch.java @ 2602:0c6564c254af
new node layout: BlockBegin, BlockEnd
-Dc1x.dot=regex for pdf output
escape dot graph labels (<, >, &)
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Fri, 06 May 2011 10:25:37 +0200 |
parents | 4a36a0bd6d18 |
children | a0dd2b907806 |
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2601:224e8b4007bd | 2602:0c6564c254af |
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24 | 24 |
25 import static com.sun.c1x.debug.InstructionPrinter.InstructionLineColumn.*; | 25 import static com.sun.c1x.debug.InstructionPrinter.InstructionLineColumn.*; |
26 | 26 |
27 import java.util.*; | 27 import java.util.*; |
28 | 28 |
29 import com.oracle.graal.graph.*; | |
29 import com.sun.c1x.debug.*; | 30 import com.sun.c1x.debug.*; |
30 import com.sun.c1x.value.*; | 31 import com.sun.c1x.value.*; |
31 | 32 |
32 /** | 33 /** |
33 * The {@code LookupSwitch} instruction represents a lookup switch bytecode, which has a sorted | 34 * The {@code LookupSwitch} instruction represents a lookup switch bytecode, which has a sorted |
34 * array of key values. | 35 * array of key values. |
35 * | |
36 * @author Ben L. Titzer | |
37 */ | 36 */ |
38 public final class LookupSwitch extends Switch { | 37 public final class LookupSwitch extends Switch { |
38 | |
39 private static final int INPUT_COUNT = 0; | |
40 private static final int SUCCESSOR_COUNT = 0; | |
39 | 41 |
40 final int[] keys; | 42 final int[] keys; |
41 | 43 |
42 /** | 44 /** |
43 * Constructs a new LookupSwitch instruction. | 45 * Constructs a new LookupSwitch instruction. |
44 * @param value the instruction producing the value being switched on | 46 * @param value the instruction producing the value being switched on |
45 * @param successors the list of successors | 47 * @param successors the list of successors |
46 * @param keys the list of keys, sorted | 48 * @param keys the list of keys, sorted |
47 * @param stateBefore the state before the switch | 49 * @param stateBefore the state before the switch |
48 * @param isSafepoint {@code true} if this instruction is a safepoint | 50 * @param isSafepoint {@code true} if this instruction is a safepoint |
51 * @param graph | |
49 */ | 52 */ |
50 public LookupSwitch(Value value, List<BlockBegin> successors, int[] keys, FrameState stateBefore, boolean isSafepoint) { | 53 public LookupSwitch(Value value, List<BlockBegin> successors, int[] keys, FrameState stateBefore, boolean isSafepoint, Graph graph) { |
51 super(value, successors, stateBefore, isSafepoint); | 54 super(value, successors, stateBefore, isSafepoint, INPUT_COUNT, SUCCESSOR_COUNT, graph); |
52 this.keys = keys; | 55 this.keys = keys; |
53 } | 56 } |
54 | 57 |
55 /** | 58 /** |
56 * Gets the key at the specified index. | 59 * Gets the key at the specified index. |