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Allow double defs after tail duplication. 

llvm-svn: 92874
This commit is contained in:
Jakob Stoklund Olesen 2010-01-06 23:52:46 +00:00
parent 29a64c9575
commit 29c7234eb7
1 changed files with 2 additions and 1 deletions
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3
llvm/lib/CodeGen/LLVMTargetMachine.cpp
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@ -336,7 +336,8 @@ bool LLVMTargetMachine::addCommonCodeGenPasses(PassManagerBase &PM,
if (OptLevel != CodeGenOpt::None &&
!DisableTailDuplicate && PreAllocTailDup) {
PM.add(createTailDuplicatePass(true));
printAndVerify(PM, "After Pre-RegAlloc TailDuplicate");
printAndVerify(PM, "After Pre-RegAlloc TailDuplicate",
/* allowDoubleDefs= */ true);
}
// Run pre-ra passes.