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comparison graal/GraalCompiler/src/com/sun/c1x/graph/IR.java @ 2708:4272b7af2d17

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merge
author Lukas Stadler <lukas.stadler@jku.at>
date Wed, 18 May 2011 18:40:58 +0200
parents 7ed72769d51a efbdb3ea95c9
children a0dd2b907806
comparison
equal deleted inserted replaced
2707:7ed72769d51a 2708:4272b7af2d17
87 } 87 }
88 88
89 private void buildGraph() { 89 private void buildGraph() {
90 // Graph builder must set the startBlock and the osrEntryBlock 90 // Graph builder must set the startBlock and the osrEntryBlock
91 new GraphBuilder(compilation, this, compilation.graph).build(); 91 new GraphBuilder(compilation, this, compilation.graph).build();
92 assert startBlock != null;
93 verifyAndPrint("After graph building"); 92 verifyAndPrint("After graph building");
94 93
95 if (C1XOptions.PrintCompilation) { 94 if (C1XOptions.PrintCompilation) {
96 TTY.print(String.format("%3d blocks | ", this.numberOfBlocks())); 95 TTY.print(String.format("%3d blocks | ", this.numberOfBlocks()));
97 } 96 }
165 164
166 int backEdgeIndex = target.predecessors().indexOf(source.end()); 165 int backEdgeIndex = target.predecessors().indexOf(source.end());
167 166
168 // create new successor and mark it for special block order treatment 167 // create new successor and mark it for special block order treatment
169 BlockBegin newSucc = new BlockBegin(bci, nextBlockNumber(), compilation.graph); 168 BlockBegin newSucc = new BlockBegin(bci, nextBlockNumber(), compilation.graph);
170
171 newSucc.setCriticalEdgeSplit(true);
172 169
173 // This goto is not a safepoint. 170 // This goto is not a safepoint.
174 Goto e = new Goto(target, null, false, compilation.graph); 171 Goto e = new Goto(target, null, false, compilation.graph);
175 newSucc.appendNext(e, bci); 172 newSucc.appendNext(e, bci);
176 newSucc.setEnd(e); 173 newSucc.setEnd(e);