Lines Matching defs:Weights

875 static void setBranchWeights(SwitchInst *SI, ArrayRef<uint32_t> Weights,
880   if (llvm::any_of(Weights, [](uint32_t W) { return W != 0; }))
882             .createBranchWeights(Weights, IsExpected);
1076 /// Get Weights of a given terminator, the default weight is at the front
1080                              SmallVectorImpl<uint64_t> &Weights) {
1083   extractFromBranchWeightMD64(MD, Weights);
1089     assert(Weights.size() == 2);
1092       std::swap(Weights.front(), Weights.back());
1097 static void fitWeights(MutableArrayRef<uint64_t> Weights) {
1098   uint64_t Max = *llvm::max_element(Weights);
1101     for (uint64_t &I : Weights)
1194   SmallVector<uint64_t, 8> Weights;
1199     getBranchWeights(PTI, Weights);
1201     if (Weights.size() != 1 + PredCases.size())
1205     // populate Weights with 1, which will later be scaled to the sum of
1207     Weights.assign(1 + PredCases.size(), 1);
1231           Weights[0] += Weights[i + 1];
1232           std::swap(Weights[i + 1], Weights.back());
1233           Weights.pop_back();
1250     unsigned CasesFromPred = Weights.size();
1259           // PredDefaultWeight (Weights[0]).
1260           Weights.push_back(Weights[0] * SuccWeights[i + 1]);
1269         Weights[i] *= ValidTotalSuccWeight;
1271       Weights[0] *= SuccWeights[0];
1284           WeightsForHandled[PredCases[i].Value] = Weights[i + 1];
1285           std::swap(Weights[i + 1], Weights.back());
1286           Weights.pop_back();
1301           Weights.push_back(WeightsForHandled[BBCases[i].Value]);
1311         Weights.push_back(WeightsForHandled[I]);
1350     fitWeights(Weights);
1352     SmallVector<uint32_t, 8> MDWeights(Weights.begin(), Weights.end());
4967   SmallVector<uint64_t, 8> Weights;
4970     getBranchWeights(SI, Weights);
4971     if (Weights.size() == 1 + SI->getNumCases()) {
4973           (uint32_t)Weights[SI->findCaseValue(TrueVal)->getSuccessorIndex()];
4975           (uint32_t)Weights[SI->findCaseValue(FalseVal)->getSuccessorIndex()];
5849     SmallVector<uint64_t, 8> Weights;
5850     getBranchWeights(SI, Weights);
5851     if (Weights.size() == 1 + SI->getNumCases()) {
5854       for (size_t I = 0, E = Weights.size(); I != E; ++I) {
5856           TrueWeight += Weights[I];
5858           FalseWeight += Weights[I];
7387   SmallVector<uint32_t, 4> Weights;
7388   bool HasWeights = extractBranchWeights(getBranchWeightMDNode(*SI), Weights);
7390     Weights.resize(4); // Avoid checking HasWeights everywhere.
7406     SuccWeight = Weights[0];
7418       OtherSuccWeight += Weights[Case.getSuccessorIndex()];
7429       uint32_t Weight = Weights[Case.getSuccessorIndex()];
8015     uint64_t Weights[2] = {BBTWeight * BB1FWeight + BBFWeight * BB2TWeight,
8017     fitWeights(Weights);
8018     setBranchWeights(BI, Weights[0], Weights[1], /*IsExpected=*/false);