517   unsigned DestWidth = DestType->getPrimitiveSizeInBits();  in foldVecTruncToExtElt()  local
520   if ((VecWidth % DestWidth != 0) || (ShiftAmount % DestWidth != 0))  in foldVecTruncToExtElt()
525   unsigned NumVecElts = VecWidth / DestWidth;  in foldVecTruncToExtElt()
531   unsigned Elt = ShiftAmount / DestWidth;  in foldVecTruncToExtElt()
645   unsigned DestWidth = DestTy->getScalarSizeInBits();  in narrowBinOp()  local
695       unsigned MaxShiftAmt = SrcWidth - DestWidth;  in narrowBinOp()
778   unsigned DestWidth = DestTy->getScalarSizeInBits();  in visitTrunc()  local
804     if (DestWidth * 2 < SrcWidth) {  in visitTrunc()
832   if (DestWidth == 1) {  in visitTrunc()
870     unsigned MaxShiftAmt = SrcWidth - std::max(DestWidth, AWidth);  in visitTrunc()
880         Constant *MaxAmt = ConstantInt::get(SrcTy, DestWidth - 1, false);  in visitTrunc()
917       APInt Threshold = APInt(C->getType()->getScalarSizeInBits(), DestWidth);  in visitTrunc()
944     if (SrcWidth % DestWidth == 0) {  in visitTrunc()
945       uint64_t TruncRatio = SrcWidth / DestWidth;  in visitTrunc()
964     if (AWidth == DestWidth && AWidth > Log2_32(SrcWidth)) {  in visitTrunc()
978         if (Log2_32(*MaxVScale) < DestWidth) {  in visitTrunc()