diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/Utils/LoopRotationUtils.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Utils/LoopRotationUtils.cpp b/llvm/lib/Transforms/Utils/LoopRotationUtils.cpp index a38d34932e1..88c4937cfe1 100644 --- a/llvm/lib/Transforms/Utils/LoopRotationUtils.cpp +++ b/llvm/lib/Transforms/Utils/LoopRotationUtils.cpp @@ -462,9 +462,8 @@ bool LoopRotate::rotateLoop(Loop *L, bool SimplifiedLatch) { for (BasicBlock *ExitPred : ExitPreds) { // We only need to split loop exit edges. Loop *PredLoop = LI->getLoopFor(ExitPred); - if (!PredLoop || PredLoop->contains(Exit)) - continue; - if (isa<IndirectBrInst>(ExitPred->getTerminator())) + if (!PredLoop || PredLoop->contains(Exit) || + ExitPred->getTerminator()->isIndirectTerminator()) continue; SplitLatchEdge |= L->getLoopLatch() == ExitPred; BasicBlock *ExitSplit = SplitCriticalEdge( |
