316   void gather(Instruction *Op, const ValueVector &CV, const VectorSplit &VS);
317   void replaceUses(Instruction *Op, Value *CV);
319   void transferMetadataAndIRFlags(Instruction *Op, const ValueVector &CV);
362   ValueVector &CV = CachePtr ? *CachePtr : Tmp;  in operator []()  local
364   if (CV[Frag])  in operator []()
365     return CV[Frag];  in operator []()
369       CV[Frag] = V;  in operator []()
371       CV[Frag] = Builder.CreateConstGEP1_32(VS.SplitTy, V, Frag,  in operator []()
373     return CV[Frag];  in operator []()
382     CV[Frag] =  in operator []()
399         CV[Frag] = Insert->getOperand(1);  in operator []()
400         return CV[Frag];  in operator []()
403       if (VS.NumPacked == 1 && !CV[J]) {  in operator []()
407         CV[J] = Insert->getOperand(1);  in operator []()
410     CV[Frag] = Builder.CreateExtractElement(V, Frag * VS.NumPacked,  in operator []()
414   return CV[Frag];  in operator []()
470 // Replace Op with the gathered form of the components in CV.  Defer the
473 // replaced with uses of CV.
474 void ScalarizerVisitor::gather(Instruction *Op, const ValueVector &CV,  in gather()  argument
476   transferMetadataAndIRFlags(Op, CV);  in gather()
484       if (V == nullptr || SV[I] == CV[I])  in gather()
488       if (isa<Instruction>(CV[I]))  in gather()
489         CV[I]->takeName(Old);  in gather()
490       Old->replaceAllUsesWith(CV[I]);  in gather()
494   SV = CV;  in gather()
498 // Replace Op with CV and collect Op has a potentially dead instruction.
499 void ScalarizerVisitor::replaceUses(Instruction *Op, Value *CV) {  in replaceUses()  argument
500   if (CV != Op) {  in replaceUses()
501     Op->replaceAllUsesWith(CV);  in replaceUses()
520 // Transfer metadata from Op to the instructions in CV if it is known
523                                                    const ValueVector &CV) {  in transferMetadataAndIRFlags()  argument
526   for (Value *V : CV) {  in transferMetadataAndIRFlags()
1175     ValueVector &CV = *GMI.second;  in finish()  local
1187         assert(VS.NumFragments == CV.size());  in finish()
1189         Res = concatenate(Builder, CV, VS, Op->getName());  in finish()
1193         assert(CV.size() == 1 && Op->getType() == CV[0]->getType());  in finish()
1194         Res = CV[0];  in finish()