418   unsigned DestWidth = DestType->getPrimitiveSizeInBits();  in foldVecTruncToExtElt()  local
421   if ((VecWidth % DestWidth != 0) || (ShiftAmount % DestWidth != 0))  in foldVecTruncToExtElt()
426   unsigned NumVecElts = VecWidth / DestWidth;  in foldVecTruncToExtElt()
432   unsigned Elt = ShiftAmount / DestWidth;  in foldVecTruncToExtElt()
548   unsigned DestWidth = DestTy->getScalarSizeInBits();  in narrowBinOp()  local
598       unsigned MaxShiftAmt = SrcWidth - DestWidth;  in narrowBinOp()
683   unsigned DestWidth = DestTy->getScalarSizeInBits();  in visitTrunc()  local
709     if (DestWidth * 2 < SrcWidth) {  in visitTrunc()
737   if (DestWidth == 1) {  in visitTrunc()
787     unsigned MaxShiftAmt = SrcWidth - std::max(DestWidth, AWidth);  in visitTrunc()
806         Constant *ShAmt = GetNewShAmt(DestWidth);  in visitTrunc()
839       APInt Threshold = APInt(C->getType()->getScalarSizeInBits(), DestWidth);  in visitTrunc()
866     if (SrcWidth % DestWidth == 0) {  in visitTrunc()
867       uint64_t TruncRatio = SrcWidth / DestWidth;  in visitTrunc()
886     if (AWidth == DestWidth && AWidth > Log2_32(SrcWidth)) {  in visitTrunc()
900         if (Log2_32(*MaxVScale) < DestWidth) {  in visitTrunc()
910       ComputeMaxSignificantBits(Src, /*Depth=*/0, &Trunc) <= DestWidth) {  in visitTrunc()
915       MaskedValueIsZero(Src, APInt::getBitsSetFrom(SrcWidth, DestWidth),  in visitTrunc()