Mercurial > hg > truffle

comparison graal/GraalCompiler/src/com/sun/c1x/ir/TableSwitch.java @ 2602:0c6564c254af

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
new node layout: BlockBegin, BlockEnd -Dc1x.dot=regex for pdf output escape dot graph labels (<, >, &)
author Lukas Stadler <lukas.stadler@jku.at>
date Fri, 06 May 2011 10:25:37 +0200
parents 4a36a0bd6d18
children a0dd2b907806
comparison
equal deleted inserted replaced
2601:224e8b4007bd 2602:0c6564c254af
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 TableSwitch} instruction represents a table switch. 34 * The {@code TableSwitch} instruction represents a table switch.
34 *
35 * @author Ben L. Titzer
36 */ 35 */
37 public final class TableSwitch extends Switch { 36 public final class TableSwitch extends Switch {
37
38 private static final int INPUT_COUNT = 0;
39 private static final int SUCCESSOR_COUNT = 0;
38 40
39 final int lowKey; 41 final int lowKey;
40 42
41 /** 43 /**
42 * Constructs a new TableSwitch instruction. 44 * Constructs a new TableSwitch instruction.
43 * @param value the instruction producing the value being switched on 45 * @param value the instruction producing the value being switched on
44 * @param successors the list of successors 46 * @param successors the list of successors
45 * @param lowKey the lowest integer key in the table 47 * @param lowKey the lowest integer key in the table
46 * @param stateBefore the state before the switch 48 * @param stateBefore the state before the switch
47 * @param isSafepoint {@code true} if this instruction is a safepoint 49 * @param isSafepoint {@code true} if this instruction is a safepoint
50 * @param graph
48 */ 51 */
49 public TableSwitch(Value value, List<BlockBegin> successors, int lowKey, FrameState stateBefore, boolean isSafepoint) { 52 public TableSwitch(Value value, List<BlockBegin> successors, int lowKey, FrameState stateBefore, boolean isSafepoint, Graph graph) {
50 super(value, successors, stateBefore, isSafepoint); 53 super(value, successors, stateBefore, isSafepoint, INPUT_COUNT, SUCCESSOR_COUNT, graph);
51 this.lowKey = lowKey; 54 this.lowKey = lowKey;
52 } 55 }
53 56
54 /** 57 /**
55 * Gets the lowest key in the table switch (inclusive). 58 * Gets the lowest key in the table switch (inclusive).