diff options
| author | dim <dim@FreeBSD.org> | 2015-02-22 16:04:37 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2015-02-22 16:04:37 +0000 |
| commit | 9bd5a747dd2c968d97a8932065fb94723bbeae9c (patch) | |
| tree | 62a36bf13e95aeb90982314c4943a29b289e60ee /contrib/llvm/lib/Transforms/Scalar/LoopRotation.cpp | |
| parent | 1e024675bcd5e4ace8bffb2dd6afd3fa8b8ad7f3 (diff) | |
| parent | 88c4104dd7fac3a58708a6de5dcd21610a7f0316 (diff) | |
| download | FreeBSD-src-9bd5a747dd2c968d97a8932065fb94723bbeae9c.zip FreeBSD-src-9bd5a747dd2c968d97a8932065fb94723bbeae9c.tar.gz | |
Merge ^/head r279023 through r279162.
Diffstat (limited to 'contrib/llvm/lib/Transforms/Scalar/LoopRotation.cpp')
| -rw-r--r-- | contrib/llvm/lib/Transforms/Scalar/LoopRotation.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Transforms/Scalar/LoopRotation.cpp b/contrib/llvm/lib/Transforms/Scalar/LoopRotation.cpp index 9164be2..267cb99 100644 --- a/contrib/llvm/lib/Transforms/Scalar/LoopRotation.cpp +++ b/contrib/llvm/lib/Transforms/Scalar/LoopRotation.cpp @@ -535,6 +535,8 @@ bool LoopRotate::rotateLoop(Loop *L, bool SimplifiedLatch) { Loop *PredLoop = LI->getLoopFor(*PI); if (!PredLoop || PredLoop->contains(Exit)) continue; + if (isa<IndirectBrInst>((*PI)->getTerminator())) + continue; SplitLatchEdge |= L->getLoopLatch() == *PI; BasicBlock *ExitSplit = SplitCriticalEdge(*PI, Exit, this); ExitSplit->moveBefore(Exit); |
