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-rw-r--r--llvm/lib/Transforms/Scalar/JumpThreading.cpp7
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;
}
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