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comparison graal/GraalCompiler/src/com/sun/c1x/gen/LIRGenerator.java @ 2781:bda5972a40a5

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remove unnecessary BlockBegin nodes in frontend
author Lukas Stadler <lukas.stadler@jku.at>
date Tue, 24 May 2011 15:31:52 +0200
parents 3b73b230b86b
children 915456e4959e
comparison
equal deleted inserted replaced
2776:398b8fa5dc81 2781:bda5972a40a5
1460 } 1460 }
1461 1461
1462 assert state != null; 1462 assert state != null;
1463 LIRBlock exceptionEdge = null; 1463 LIRBlock exceptionEdge = null;
1464 if (x instanceof ExceptionEdgeInstruction) { 1464 if (x instanceof ExceptionEdgeInstruction) {
1465 BlockBegin begin = ((ExceptionEdgeInstruction) x).exceptionEdge(); 1465 Instruction begin = ((ExceptionEdgeInstruction) x).exceptionEdge();
1466 if (begin != null) { 1466 if (begin != null) {
1467 exceptionEdge = getLIRBlock(begin); 1467 exceptionEdge = getLIRBlock(begin);
1468 } 1468 }
1469 } 1469 }
1470 return new LIRDebugInfo(state, exceptionEdge); 1470 return new LIRDebugInfo(state, exceptionEdge);