1792   uint64_t BeginIndex = BeginOffset / ElementSize;  in isVectorPromotionViableForSlice()  local
1793   if (BeginIndex * ElementSize != BeginOffset ||  in isVectorPromotionViableForSlice()
1794       BeginIndex >= cast<FixedVectorType>(Ty)->getNumElements())  in isVectorPromotionViableForSlice()
1803   assert(EndIndex > BeginIndex && "Empty vector!");  in isVectorPromotionViableForSlice()
1804   uint64_t NumElements = EndIndex - BeginIndex;  in isVectorPromotionViableForSlice()
2173 static Value *extractVector(IRBuilderTy &IRB, Value *V, unsigned BeginIndex,  in extractVector()  argument
2176   unsigned NumElements = EndIndex - BeginIndex;  in extractVector()
2183     V = IRB.CreateExtractElement(V, IRB.getInt32(BeginIndex),  in extractVector()
2189   auto Mask = llvm::to_vector<8>(llvm::seq<int>(BeginIndex, EndIndex));  in extractVector()
2196                            unsigned BeginIndex, const Twine &Name) {  in insertVector()  argument
2203     V = IRB.CreateInsertElement(Old, V, IRB.getInt32(BeginIndex),  in insertVector()
2217   unsigned EndIndex = BeginIndex + cast<FixedVectorType>(Ty)->getNumElements();  in insertVector()
2226     if (i >= BeginIndex && i < EndIndex)  in insertVector()
2227       Mask.push_back(i - BeginIndex);  in insertVector()
2236     Mask2.push_back(IRB.getInt1(i >= BeginIndex && i < EndIndex));  in insertVector()
2446     unsigned BeginIndex = getIndex(NewBeginOffset);  in rewriteVectorizedLoadInst()  local
2448     assert(EndIndex > BeginIndex && "Empty vector!");  in rewriteVectorizedLoadInst()
2455     return extractVector(IRB, Load, BeginIndex, EndIndex, "vec");  in rewriteVectorizedLoadInst()
2595       unsigned BeginIndex = getIndex(NewBeginOffset);  in rewriteVectorizedStoreInst()  local
2597       assert(EndIndex > BeginIndex && "Empty vector!");  in rewriteVectorizedStoreInst()
2598       unsigned NumElements = EndIndex - BeginIndex;  in rewriteVectorizedStoreInst()
2610       V = insertVector(IRB, Old, V, BeginIndex, "vec");  in rewriteVectorizedStoreInst()
2821       unsigned BeginIndex = getIndex(NewBeginOffset);  in visitMemSetInst()  local
2823       assert(EndIndex > BeginIndex && "Empty vector!");  in visitMemSetInst()
2824       unsigned NumElements = EndIndex - BeginIndex;  in visitMemSetInst()
2836       V = insertVector(IRB, Old, Splat, BeginIndex, "vec");  in visitMemSetInst()
3004     unsigned BeginIndex = VecTy ? getIndex(NewBeginOffset) : 0;  in visitMemTransferInst()  local
3006     unsigned NumElements = EndIndex - BeginIndex;  in visitMemTransferInst()
3039       Src = extractVector(IRB, Src, BeginIndex, EndIndex, "vec");  in visitMemTransferInst()
3059       Src = insertVector(IRB, Old, Src, BeginIndex, "vec");  in visitMemTransferInst()