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comparison graal/GraalCompiler/src/com/sun/c1x/graph/IR.java @ 2801:2af109bec0c0

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Make block contains a list of nodes instead a list of instructions.
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Fri, 27 May 2011 15:11:34 +0200
parents aeccd2af4e9e
children c3f64b66fc78
comparison
equal deleted inserted replaced
2800:e3a0630a1dab 2801:2af109bec0c0
22 */ 22 */
23 package com.sun.c1x.graph; 23 package com.sun.c1x.graph;
24 24
25 import java.util.*; 25 import java.util.*;
26 26
27 import com.oracle.graal.graph.*;
27 import com.oracle.max.graal.schedule.*; 28 import com.oracle.max.graal.schedule.*;
28 import com.sun.c1x.*; 29 import com.sun.c1x.*;
29 import com.sun.c1x.debug.*; 30 import com.sun.c1x.debug.*;
30 import com.sun.c1x.ir.*; 31 import com.sun.c1x.ir.*;
31 import com.sun.c1x.lir.*; 32 import com.sun.c1x.lir.*;
60 */ 61 */
61 public IR(C1XCompilation compilation) { 62 public IR(C1XCompilation compilation) {
62 this.compilation = compilation; 63 this.compilation = compilation;
63 } 64 }
64 65
65 public Map<Value, LIRBlock> valueToBlock; 66 public Map<Node, LIRBlock> valueToBlock;
66 67
67 /** 68 /**
68 * Builds the graph, optimizes it, and computes the linear scan block order. 69 * Builds the graph, optimizes it, and computes the linear scan block order.
69 */ 70 */
70 public void build() { 71 public void build() {
114 finder.splitCriticalEdges(); 115 finder.splitCriticalEdges();
115 116
116 117
117 orderedBlocks = lirBlocks; 118 orderedBlocks = lirBlocks;
118 119
119 valueToBlock = new HashMap<Value, LIRBlock>(); 120 valueToBlock = new HashMap<Node, LIRBlock>();
120 for (LIRBlock b : orderedBlocks) { 121 for (LIRBlock b : orderedBlocks) {
121 for (Instruction i : b.getInstructions()) { 122 for (Node i : b.getInstructions()) {
122 valueToBlock.put(i, b); 123 valueToBlock.put(i, b);
123 } 124 }
124 } 125 }
125 startBlock = lirBlocks.get(0); 126 startBlock = lirBlocks.get(0);
126 assert startBlock != null; 127 assert startBlock != null;