diff options
Diffstat (limited to 'llvm/lib/IR/Instructions.cpp')
-rw-r--r-- | llvm/lib/IR/Instructions.cpp | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/llvm/lib/IR/Instructions.cpp b/llvm/lib/IR/Instructions.cpp index 5ea45357864..f4c6a289b80 100644 --- a/llvm/lib/IR/Instructions.cpp +++ b/llvm/lib/IR/Instructions.cpp @@ -805,26 +805,6 @@ void BranchInst::swapSuccessors() { MDNode::get(ProfileData->getContext(), Ops)); } -bool BranchInst::getBranchWeights(uint64_t &TrueWeight, - uint64_t &FalseWeight) const { - if (isUnconditional()) - return false; - - auto *MD = getMetadata(LLVMContext::MD_prof); - if (!MD || MD->getNumOperands() != 3) - return false; - - auto *TrueCI = dyn_cast<ConstantInt>(MD->getOperand(1)); - auto *FalseCI = dyn_cast<ConstantInt>(MD->getOperand(2)); - if (!TrueCI || !FalseCI) - return false; - - TrueWeight = TrueCI->getValue().getZExtValue(); - FalseWeight = FalseCI->getValue().getZExtValue(); - - return true; -} - BasicBlock *BranchInst::getSuccessorV(unsigned idx) const { return getSuccessor(idx); } |