diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2022-07-14 18:50:02 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2022-07-14 18:50:02 +0000 |
| commit | 1f917f69ff07f09b6dbb670971f57f8efe718b84 (patch) | |
| tree | 99293cbc1411737cd995dac10a99b2c40ef0944c /llvm/lib/Transforms/Utils/BasicBlockUtils.cpp | |
| parent | 145449b1e420787bb99721a429341fa6be3adfb6 (diff) | |
Diffstat (limited to 'llvm/lib/Transforms/Utils/BasicBlockUtils.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/BasicBlockUtils.cpp | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp index e9983ff82176..079b2fc973b9 100644 --- a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp +++ b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp @@ -769,8 +769,7 @@ llvm::SplitAllCriticalEdges(Function &F, unsigned NumBroken = 0; for (BasicBlock &BB : F) { Instruction *TI = BB.getTerminator(); - if (TI->getNumSuccessors() > 1 && !isa<IndirectBrInst>(TI) && - !isa<CallBrInst>(TI)) + if (TI->getNumSuccessors() > 1 && !isa<IndirectBrInst>(TI)) for (unsigned i = 0, e = TI->getNumSuccessors(); i != e; ++i) if (SplitCriticalEdge(TI, i, Options)) ++NumBroken; @@ -1132,9 +1131,7 @@ SplitBlockPredecessorsImpl(BasicBlock *BB, ArrayRef<BasicBlock *> Preds, // all BlockAddress uses would need to be updated. assert(!isa<IndirectBrInst>(Preds[i]->getTerminator()) && "Cannot split an edge from an IndirectBrInst"); - assert(!isa<CallBrInst>(Preds[i]->getTerminator()) && - "Cannot split an edge from a CallBrInst"); - Preds[i]->getTerminator()->replaceUsesOfWith(BB, NewBB); + Preds[i]->getTerminator()->replaceSuccessorWith(BB, NewBB); } // Insert a new PHI node into NewBB for every PHI node in BB and that new PHI |