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comparison graal/GraalCompiler/src/com/sun/c1x/ir/BlockBegin.java @ 2715:3ac3dd97d8df

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Added ExceptionEdgeInstruction interface.
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Thu, 19 May 2011 13:21:31 +0200
parents 4272b7af2d17
children c1a9bf38da28
comparison
equal deleted inserted replaced
2714:e235eb9e7b54 2715:3ac3dd97d8df
244 closure.apply(block); 244 closure.apply(block);
245 245
246 Instruction inst = block; 246 Instruction inst = block;
247 ArrayList<BlockBegin> excBlocks = new ArrayList<BlockBegin>(); 247 ArrayList<BlockBegin> excBlocks = new ArrayList<BlockBegin>();
248 while (inst != null) { 248 while (inst != null) {
249 if (inst instanceof Invoke) { 249 if (inst instanceof ExceptionEdgeInstruction) {
250 excBlocks.add(((Invoke) inst).exceptionEdge()); 250 excBlocks.add(((ExceptionEdgeInstruction) inst).exceptionEdge());
251 } else if (inst instanceof Throw) {
252 excBlocks.add(((Throw) inst).exceptionEdge());
253 } 251 }
254 inst = inst.next(); 252 inst = inst.next();
255 } 253 }
256 while (excBlocks.remove(null)) { 254 while (excBlocks.remove(null)) {
257 // nothing 255 // nothing
701 for (int i = 0; i < numberOfSux(); i++) { 699 for (int i = 0; i < numberOfSux(); i++) {
702 closure.apply(suxAt(i)); 700 closure.apply(suxAt(i));
703 } 701 }
704 } 702 }
705 for (Instruction x = next(); x != null; x = x.next()) { 703 for (Instruction x = next(); x != null; x = x.next()) {
706 if (x instanceof Invoke && ((Invoke) x).exceptionEdge() != null) { 704 if (x instanceof ExceptionEdgeInstruction && ((ExceptionEdgeInstruction) x).exceptionEdge() != null) {
707 closure.apply(((Invoke) x).exceptionEdge()); 705 closure.apply(((ExceptionEdgeInstruction) x).exceptionEdge());
708 } else if (x instanceof Throw && ((Throw) x).exceptionEdge() != null) {
709 closure.apply(((Throw) x).exceptionEdge());
710 } 706 }
711 } 707 }
712 } 708 }
713 709
714 public void verifyPredecessors() { 710 public void verifyPredecessors() {