diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/JumpThreading.cpp')
-rw-r--r-- | llvm/lib/Transforms/Scalar/JumpThreading.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Scalar/JumpThreading.cpp b/llvm/lib/Transforms/Scalar/JumpThreading.cpp index 2def0b54c6d..d68dd140a80 100644 --- a/llvm/lib/Transforms/Scalar/JumpThreading.cpp +++ b/llvm/lib/Transforms/Scalar/JumpThreading.cpp @@ -928,9 +928,10 @@ bool JumpThreading::ProcessImpliedCondition(BasicBlock *BB) { if (!PBI || !PBI->isConditional() || PBI->getSuccessor(0) != CurrentBB) return false; - if (isImpliedCondition(PBI->getCondition(), Cond, DL)) { - BI->getSuccessor(1)->removePredecessor(BB); - BranchInst::Create(BI->getSuccessor(0), BI); + bool ImpliedTrue; + if (isImpliedCondition(PBI->getCondition(), Cond, ImpliedTrue, DL)) { + BI->getSuccessor(ImpliedTrue ? 1 : 0)->removePredecessor(BB); + BranchInst::Create(BI->getSuccessor(ImpliedTrue ? 0 : 1), BI); BI->eraseFromParent(); return true; } |