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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130536 91177308-0d34-0410-b5e6-96231b3b80d8
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Devang Patel 2011-04-29 20:38:55 +00:00
parent bcf26aee86
commit bd5426a4f2
1 changed files with 2 additions and 1 deletions
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lib/Transforms/Scalar/LoopRotation.cpp
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@ -326,7 +326,8 @@ bool LoopRotate::rotateLoop(Loop *L) {
// We can fold the conditional branch in the preheader, this makes things // We can fold the conditional branch in the preheader, this makes things
// simpler. The first step is to remove the extra edge to the Exit block. // simpler. The first step is to remove the extra edge to the Exit block.
Exit->removePredecessor(OrigPreheader, true /*preserve LCSSA*/); Exit->removePredecessor(OrigPreheader, true /*preserve LCSSA*/);
BranchInst::Create(NewHeader, PHBI); BranchInst *NewBI = BranchInst::Create(NewHeader, PHBI);
NewBI->setDebugLoc(PHBI->getDebugLoc());
PHBI->eraseFromParent(); PHBI->eraseFromParent();
// With our CFG finalized, update DomTree if it is available. // With our CFG finalized, update DomTree if it is available.