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| author | Devang Patel <dpatel@apple.com> | 2011-04-29 20:38:55 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2011-04-29 20:38:55 +0000 |
| commit | bd5426a4f263eca7893fc54775d6cd86e729e100 (patch) | |
| tree | 914b1e1aaa348f66e1424e850c0fa4a53d65ce30 /lib/Transforms/Scalar/LoopRotation.cpp | |
| parent | bcf26aee86b1ab15b3e1442483eaa7be9fa00a82 (diff) | |
| download | external_llvm-bd5426a4f263eca7893fc54775d6cd86e729e100.zip external_llvm-bd5426a4f263eca7893fc54775d6cd86e729e100.tar.gz external_llvm-bd5426a4f263eca7893fc54775d6cd86e729e100.tar.bz2 | |
Preserve line number information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130536 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/LoopRotation.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LoopRotation.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/LoopRotation.cpp b/lib/Transforms/Scalar/LoopRotation.cpp index e7b1a03..47dced3 100644 --- a/lib/Transforms/Scalar/LoopRotation.cpp +++ b/lib/Transforms/Scalar/LoopRotation.cpp @@ -326,7 +326,8 @@ bool LoopRotate::rotateLoop(Loop *L) { // 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. Exit->removePredecessor(OrigPreheader, true /*preserve LCSSA*/); - BranchInst::Create(NewHeader, PHBI); + BranchInst *NewBI = BranchInst::Create(NewHeader, PHBI); + NewBI->setDebugLoc(PHBI->getDebugLoc()); PHBI->eraseFromParent(); // With our CFG finalized, update DomTree if it is available. |