115 static bool isProfitableToInterleave(SmallSetVector<Instruction *, 4> &Exts,  in isProfitableToInterleave()  argument
116                                      SmallSetVector<Instruction *, 4> &Truncs) {  in isProfitableToInterleave()
146         cast<Instruction>(*E->user_begin())->getOpcode() != Instruction::Mul) {  in isProfitableToInterleave()
154 static bool tryInterleave(Instruction *Start,  in tryInterleave()
155                           SmallPtrSetImpl<Instruction *> &Visited) {  in tryInterleave()
159   if (!isa<Instruction>(Start->getOperand(0)))  in tryInterleave()
163   std::vector<Instruction *> Worklist;  in tryInterleave()
165   Worklist.push_back(cast<Instruction>(Start->getOperand(0)));  in tryInterleave()
167   SmallSetVector<Instruction *, 4> Truncs;  in tryInterleave()
168   SmallSetVector<Instruction *, 4> Exts;  in tryInterleave()
170   SmallSetVector<Instruction *, 4> Ops;  in tryInterleave()
173     Instruction *I = Worklist.back();  in tryInterleave()
178     case Instruction::Trunc:  in tryInterleave()
179     case Instruction::FPTrunc:  in tryInterleave()
186     case Instruction::SExt:  in tryInterleave()
187     case Instruction::ZExt:  in tryInterleave()
188     case Instruction::FPExt:  in tryInterleave()
192         Worklist.push_back(cast<Instruction>(Use));  in tryInterleave()
196     case Instruction::Call: {  in tryInterleave()
227     case Instruction::Add:  in tryInterleave()
228     case Instruction::Sub:  in tryInterleave()
229     case Instruction::Mul:  in tryInterleave()
230     case Instruction::AShr:  in tryInterleave()
231     case Instruction::LShr:  in tryInterleave()
232     case Instruction::Shl:  in tryInterleave()
233     case Instruction::ICmp:  in tryInterleave()
234     case Instruction::FCmp:  in tryInterleave()
235     case Instruction::FAdd:  in tryInterleave()
236     case Instruction::FMul:  in tryInterleave()
237     case Instruction::Select:  in tryInterleave()
244         if (isa<Instruction>(Op))  in tryInterleave()
245           Worklist.push_back(cast<Instruction>(&Op));  in tryInterleave()
251         Worklist.push_back(cast<Instruction>(Use));  in tryInterleave()
254     case Instruction::ShuffleVector:  in tryInterleave()
300   for (Instruction *I : Exts)  in tryInterleave()
305   for (Instruction *I : Truncs)  in tryInterleave()
335   for (Instruction *I : Exts) {  in tryInterleave()
350     Builder.SetInsertPoint(cast<Instruction>(I->getUser()));  in tryInterleave()
356   for (Instruction *I : Truncs) {  in tryInterleave()
362     cast<Instruction>(Shuf)->setOperand(0, I);  in tryInterleave()
381   SmallPtrSet<Instruction *, 16> Visited;  in runOnFunction()
382   for (Instruction &I : reverse(instructions(F))) {  in runOnFunction()