Lines Matching +full:apt +full:- +full:get

1 //===- ProfDataUtils.cpp - Utility functions for MD_prof Metadata ---------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
11 //===----------------------------------------------------------------------===//
55   unsigned NOps = ProfData->getNumOperands();
59   auto *ProfDataName = dyn_cast<MDString>(ProfData->getOperand(0));
63   return ProfDataName->getString() == Name;
72   unsigned NOps = ProfileData->getNumOperands();
75   Weights.resize(NOps - WeightsIdx);
79         mdconst::dyn_extract<ConstantInt>(ProfileData->getOperand(Idx));
81     assert(Weight->getValue().getActiveBits() <= (sizeof(T) * 8) &&
83     Weights[Idx - WeightsIdx] = Weight->getZExtValue();
110   // Value profiles record count-type information.
113   // Conservatively assume non CallBase instruction only get taken/not-taken
130   auto *ProfDataName = dyn_cast<MDString>(ProfileData->getOperand(1));
134   assert(ProfDataName == nullptr || ProfDataName->getString() == "expected");
143   return ProfileData.getNumOperands() - getBranchWeightOffset(&ProfileData);
209   auto *ProfDataName = dyn_cast<MDString>(ProfileData->getOperand(0));
213   if (ProfDataName->getString() == "branch_weights") {
215     for (unsigned Idx = Offset; Idx < ProfileData->getNumOperands(); ++Idx) {
216       auto *V = mdconst::extract<ConstantInt>(ProfileData->getOperand(Idx));
217       TotalVal += V->getValue().getZExtValue();
222   if (ProfDataName->getString() == "VP" && ProfileData->getNumOperands() > 3) {
223     TotalVal = mdconst::dyn_extract<ConstantInt>(ProfileData->getOperand(2))
224                    ->getValue()
248   auto *ProfDataName = dyn_cast<MDString>(ProfileData->getOperand(0));
249   if (!ProfDataName || (ProfDataName->getString() != "branch_weights" &&
250                         ProfDataName->getString() != "VP"))
260   Vals.push_back(ProfileData->getOperand(0));
261   APInt APS(128, S), APT(128, T);
262   if (ProfDataName->getString() == "branch_weights" &&
263       ProfileData->getNumOperands() > 0) {
267                   ProfileData->getOperand(getBranchWeightOffset(ProfileData)))
268                   ->getValue()
271     Vals.push_back(MDB.createConstant(ConstantInt::get(
272         Type::getInt32Ty(C), Val.udiv(APT).getLimitedValue(UINT32_MAX))));
273   } else if (ProfDataName->getString() == "VP")
274     for (unsigned i = 1; i < ProfileData->getNumOperands(); i += 2) {
276       Vals.push_back(ProfileData->getOperand(i));
278           mdconst::dyn_extract<ConstantInt>(ProfileData->getOperand(i + 1))
279               ->getValue()
283         Vals.push_back(ProfileData->getOperand(i + 1));
289       Vals.push_back(MDB.createConstant(ConstantInt::get(
290           Type::getInt64Ty(C), Val.udiv(APT).getLimitedValue())));
292   I.setMetadata(LLVMContext::MD_prof, MDNode::get(C, Vals));