3209   LLT IdxTy = B.getMRI()->getType(Idx);  in getBitcastWiderVectorElementOffset()  local
3213       IdxTy, ~(APInt::getAllOnes(IdxTy.getSizeInBits()) << Log2EltRatio));  in getBitcastWiderVectorElementOffset()
3214   auto OffsetIdx = B.buildAnd(IdxTy, Idx, OffsetMask);  in getBitcastWiderVectorElementOffset()
3215   return B.buildShl(IdxTy, OffsetIdx,  in getBitcastWiderVectorElementOffset()
3216                     B.buildConstant(IdxTy, Log2_32(OldEltSize))).getReg(0);  in getBitcastWiderVectorElementOffset()
3231   auto [Dst, DstTy, SrcVec, SrcVecTy, Idx, IdxTy] = MI.getFirst3RegLLTs();  in bitcastExtractVectorElt()
3261     auto NewEltsPerOldEltK = MIRBuilder.buildConstant(IdxTy, NewEltsPerOldElt);  in bitcastExtractVectorElt()
3264     auto NewBaseIdx = MIRBuilder.buildMul(IdxTy, Idx, NewEltsPerOldEltK);  in bitcastExtractVectorElt()
3267       auto IdxOffset = MIRBuilder.buildConstant(IdxTy, I);  in bitcastExtractVectorElt()
3268       auto TmpIdx = MIRBuilder.buildAdd(IdxTy, NewBaseIdx, IdxOffset);  in bitcastExtractVectorElt()
3303     auto Log2Ratio = MIRBuilder.buildConstant(IdxTy, Log2EltRatio);  in bitcastExtractVectorElt()
3306     auto ScaledIdx = MIRBuilder.buildLShr(IdxTy, Idx, Log2Ratio);  in bitcastExtractVectorElt()
3367   auto [Dst, DstTy, SrcVec, SrcVecTy, Val, ValTy, Idx, IdxTy] =  in bitcastInsertVectorElt()
3391     auto Log2Ratio = MIRBuilder.buildConstant(IdxTy, Log2EltRatio);  in bitcastInsertVectorElt()
3394     auto ScaledIdx = MIRBuilder.buildLShr(IdxTy, Idx, Log2Ratio);  in bitcastInsertVectorElt()
4143   LLT IdxTy = B.getMRI()->getType(IdxReg);  in clampVectorIndex()  local
4154     APInt Imm = APInt::getLowBitsSet(IdxTy.getSizeInBits(), Log2_32(NElts));  in clampVectorIndex()
4155     return B.buildAnd(IdxTy, IdxReg, B.buildConstant(IdxTy, Imm)).getReg(0);  in clampVectorIndex()
4158   return B.buildUMin(IdxTy, IdxReg, B.buildConstant(IdxTy, NElts - 1))  in clampVectorIndex()
4177   LLT IdxTy = MRI.getType(Index).changeElementSize(IndexSizeInBits);  in getVectorElementPointer()  local
4178   if (IdxTy != MRI.getType(Index))  in getVectorElementPointer()
4179     Index = MIRBuilder.buildSExtOrTrunc(IdxTy, Index).getReg(0);  in getVectorElementPointer()
4181   auto Mul = MIRBuilder.buildMul(IdxTy, Index,  in getVectorElementPointer()
4182                                  MIRBuilder.buildConstant(IdxTy, EltSize));  in getVectorElementPointer()
4579     LLT IdxTy = MRI.getType(Idx);  in fewerElementsVectorExtractInsertVectorElt()  local
4582         MIRBuilder.buildConstant(IdxTy, IdxVal - NewNumElts * PartIdx);  in fewerElementsVectorExtractInsertVectorElt()
5675     LLT IdxTy(TLI.getVectorIdxTy(MIRBuilder.getDataLayout()));  in moreElementsVector()  local
5678       auto Idx = MIRBuilder.buildConstant(IdxTy, i);  in moreElementsVector()
7602   LLT IdxTy = LLT::scalar(32);  in lowerShuffleVector()  local
7623       auto IdxK = MIRBuilder.buildConstant(IdxTy, ExtractIdx);  in lowerShuffleVector()
7654   LLT IdxTy = LLT::scalar(32);  in lowerVECTOR_COMPRESS()  local
7658   auto OutPos = MIRBuilder.buildConstant(IdxTy, 0);  in lowerVECTOR_COMPRESS()
7687     auto Idx = MIRBuilder.buildConstant(IdxTy, I);  in lowerVECTOR_COMPRESS()
7698     MaskI = MIRBuilder.buildZExt(IdxTy, MaskI);  in lowerVECTOR_COMPRESS()
7699     OutPos = MIRBuilder.buildAdd(IdxTy, OutPos, MaskI);  in lowerVECTOR_COMPRESS()
7703           MIRBuilder.buildConstant(IdxTy, VecTy.getNumElements() - 1);  in lowerVECTOR_COMPRESS()
7706       OutPos = MIRBuilder.buildInstr(TargetOpcode::G_UMIN, {IdxTy},  in lowerVECTOR_COMPRESS()