diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/JumpThreading.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/JumpThreading.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Scalar/JumpThreading.cpp b/llvm/lib/Transforms/Scalar/JumpThreading.cpp index 210d6ef5a22..8b11edd891f 100644 --- a/llvm/lib/Transforms/Scalar/JumpThreading.cpp +++ b/llvm/lib/Transforms/Scalar/JumpThreading.cpp @@ -450,9 +450,11 @@ bool JumpThreading::ProcessBranchOnDuplicateCond(BasicBlock *PredBB, << "' folding condition to '" << BranchDir << "': " << *BB->getTerminator() << '\n'); ++NumFolds; + Value *OldCond = DestBI->getCondition(); DestBI->setCondition(ConstantInt::get(Type::getInt1Ty(BB->getContext()), BranchDir)); ConstantFoldTerminator(BB); + RecursivelyDeleteTriviallyDeadInstructions(OldCond); return true; } |
