diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopSimplify.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/LoopSimplify.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Utils/LoopSimplify.cpp b/llvm/lib/Transforms/Utils/LoopSimplify.cpp index b076e6ffc53..194cb5d302d 100644 --- a/llvm/lib/Transforms/Utils/LoopSimplify.cpp +++ b/llvm/lib/Transforms/Utils/LoopSimplify.cpp @@ -443,9 +443,7 @@ static BasicBlock *insertUniqueBackedgeBlock(Loop *L, BasicBlock *Preheader, if (!LoopMD) LoopMD = TI->getMetadata(LoopMDKind); TI->setMetadata(LoopMDKind, nullptr); - for (unsigned Op = 0, e = TI->getNumSuccessors(); Op != e; ++Op) - if (TI->getSuccessor(Op) == Header) - TI->setSuccessor(Op, BEBlock); + TI->replaceSuccessorWith(Header, BEBlock); } BEBlock->getTerminator()->setMetadata(LoopMDKind, LoopMD); |
