| /external/llvm/include/llvm/Analysis/ |
| BranchProbabilityInfo.h | 97 /// This returns the sum of all raw edge weights from Src to Dst.
106 /// weights are calculated carefully before using!
118 // weight to an edge that may have siblings with non-zero weights. This can
123 DenseMap<Edge, uint32_t> Weights;
137 /// \brief Get sum of the block successors' weights.
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| /external/llvm/include/llvm/IR/ |
| MDBuilder.h | 57 /// \brief Return metadata containing two branch weights.
59 uint32_t Weights[] = { TrueWeight, FalseWeight };
60 return createBranchWeights(Weights);
63 /// \brief Return metadata containing a number of branch weights.
64 MDNode *createBranchWeights(ArrayRef<uint32_t> Weights) {
65 assert(Weights.size() >= 2 && "Need at least two branch weights!");
67 SmallVector<Value *, 4> Vals(Weights.size()+1);
71 for (unsigned i = 0, e = Weights.size(); i != e; ++i)
72 Vals[i+1] = ConstantInt::get(Int32Ty, Weights[i])
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| /external/llvm/lib/Analysis/ |
| ProfileDataLoaderPass.cpp | 131 /// edge into branch weights for each conditional branch (a branch with 2 or
147 // Load the weights of all edges leading from this terminator.
150 SmallVector<uint32_t, 4> Weights(NumSuccessors);
153 Weights[s] = (uint32_t)PB.getEdgeWeight(edge);
155 << Weights[s] << "\n");
164 MDNode *Node = MDB.createBranchWeights(Weights);
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| BranchProbabilityInfo.cpp | 35 // Weights are for internal use only. They are used by heuristics to help to
38 // Using "Loop Branch Heuristics" we predict weights of edges for the
120 /// \brief Calculate edge weights for successors lead to unreachable.
185 // Ensure there are weights for all of the successors. Note that the first
190 // Build up the final weights that will be used in a temporary buffer, but
194 SmallVector<uint32_t, 2> Weights;
195 Weights.reserve(TI->getNumSuccessors());
200 Weights.push_back(
203 assert(Weights.size() == TI->getNumSuccessors() && "Checked above");
205 setEdgeWeight(BB, i, Weights[i])
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| /external/llvm/unittests/IR/ |
| IRBuilderTest.cpp | 92 MDNode *Weights = MDBuilder(getGlobalContext()).createBranchWeights(42, 13);
93 BI = Builder.CreateCondBr(Builder.getTrue(), TBB, FBB, Weights);
99 EXPECT_EQ(Weights, TI->getMetadata(LLVMContext::MD_prof));
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| /external/llvm/lib/Transforms/Utils/ |
| Local.cpp | 130 // Collect branch weights into a vector.
131 SmallVector<uint32_t, 8> Weights;
136 Weights.push_back(CI->getValue().getZExtValue());
140 Weights[0] += Weights[idx+1];
142 std::swap(Weights[idx+1], Weights.back());
143 Weights.pop_back();
146 createBranchWeights(Weights));
[all...] |
| SimplifyCFG.cpp | 617 // Collect branch weights into a vector.
618 SmallVector<uint32_t, 8> Weights;
626 Weights.push_back(CI->getValue().getZExtValue());
632 std::swap(Weights[i.getCaseIndex()+1], Weights.back());
633 Weights.pop_back();
639 if (HasWeight && Weights.size() >= 2)
642 createBranchWeights(Weights));
721 /// Get Weights of a given TerminatorInst, the default weight is at the front
725 SmallVectorImpl<uint64_t> &Weights) {
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| /external/openfst/src/include/fst/ |
| accumulator.h | 19 // Classes to accumulate arc weights. Useful for weight lookahead.
40 // This class accumulates arc weights using the semiring Plus().
77 // This class accumulates arc weights using the log semiring Plus()
79 // and from log64 weights.
135 vector<double> *Weights() { return &weights_; }
148 // weights_. Position -1 means no pre-computed weights for that
157 // This class accumulates arc weights using the log semiring Plus()
159 // from log64 weights. The member function Init(fst) has to be called
188 vector<double> &weights = *data_->Weights(); local
386 vector<double>* weights; \/\/ Accumulated weights for this state. member in struct:fst::CacheLogAccumulatorData::CacheState
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| /external/llvm/include/llvm/CodeGen/ |
| MachineBasicBlock.h | 74 /// Weights - Keep track of the weights to the successors. This vector
77 std::vector<uint32_t> Weights;
359 /// parameter is stored in Weights list and it may be used by
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