213 static unsigned ComputeSpeculationCost(const Instruction *I,  in ComputeSpeculationCost()
216     case Instruction::GetElementPtr:  in ComputeSpeculationCost()
217     case Instruction::Add:  in ComputeSpeculationCost()
218     case Instruction::Mul:  in ComputeSpeculationCost()
219     case Instruction::And:  in ComputeSpeculationCost()
220     case Instruction::Or:  in ComputeSpeculationCost()
221     case Instruction::Select:  in ComputeSpeculationCost()
222     case Instruction::Shl:  in ComputeSpeculationCost()
223     case Instruction::Sub:  in ComputeSpeculationCost()
224     case Instruction::LShr:  in ComputeSpeculationCost()
225     case Instruction::AShr:  in ComputeSpeculationCost()
226     case Instruction::Xor:  in ComputeSpeculationCost()
227     case Instruction::ZExt:  in ComputeSpeculationCost()
228     case Instruction::SExt:  in ComputeSpeculationCost()
229     case Instruction::Call:  in ComputeSpeculationCost()
230     case Instruction::BitCast:  in ComputeSpeculationCost()
231     case Instruction::PtrToInt:  in ComputeSpeculationCost()
232     case Instruction::IntToPtr:  in ComputeSpeculationCost()
233     case Instruction::AddrSpaceCast:  in ComputeSpeculationCost()
234     case Instruction::FPToUI:  in ComputeSpeculationCost()
235     case Instruction::FPToSI:  in ComputeSpeculationCost()
236     case Instruction::UIToFP:  in ComputeSpeculationCost()
237     case Instruction::SIToFP:  in ComputeSpeculationCost()
238     case Instruction::FPExt:  in ComputeSpeculationCost()
239     case Instruction::FPTrunc:  in ComputeSpeculationCost()
240     case Instruction::FAdd:  in ComputeSpeculationCost()
241     case Instruction::FSub:  in ComputeSpeculationCost()
242     case Instruction::FMul:  in ComputeSpeculationCost()
243     case Instruction::FDiv:  in ComputeSpeculationCost()
244     case Instruction::FRem:  in ComputeSpeculationCost()
245     case Instruction::FNeg:  in ComputeSpeculationCost()
246     case Instruction::ICmp:  in ComputeSpeculationCost()
247     case Instruction::FCmp:  in ComputeSpeculationCost()
248     case Instruction::Trunc:  in ComputeSpeculationCost()
249     case Instruction::Freeze:  in ComputeSpeculationCost()
250     case Instruction::ExtractElement:  in ComputeSpeculationCost()
251     case Instruction::InsertElement:  in ComputeSpeculationCost()
252     case Instruction::ShuffleVector:  in ComputeSpeculationCost()
253     case Instruction::ExtractValue:  in ComputeSpeculationCost()
254     case Instruction::InsertValue:  in ComputeSpeculationCost()
264   SmallPtrSet<const Instruction *, 8> NotHoisted;  in considerHoistingFromTo()
269               dyn_cast_or_null<Instruction>(DVI->getVariableLocation()))  in considerHoistingFromTo()
283       if (const Instruction *I = dyn_cast<Instruction>(V)) {  in considerHoistingFromTo()