Lines Matching refs:DestWidth
515 unsigned DestWidth = DestType->getPrimitiveSizeInBits(); in foldVecTruncToExtElt() local
518 if ((VecWidth % DestWidth != 0) || (ShiftAmount % DestWidth != 0)) in foldVecTruncToExtElt()
523 unsigned NumVecElts = VecWidth / DestWidth; in foldVecTruncToExtElt()
529 unsigned Elt = ShiftAmount / DestWidth; in foldVecTruncToExtElt()
751 unsigned DestWidth = DestTy->getScalarSizeInBits(); in visitTrunc() local
777 if (DestWidth * 2 < SrcWidth) { in visitTrunc()
805 if (DestWidth == 1) { in visitTrunc()
843 unsigned MaxShiftAmt = SrcWidth - std::max(DestWidth, AWidth); in visitTrunc()
853 Constant *MaxAmt = ConstantInt::get(SrcTy, DestWidth - 1, false); in visitTrunc()
875 unsigned MaxShiftAmt = SrcWidth - DestWidth; in visitTrunc()
910 APInt Threshold = APInt(C->getType()->getScalarSizeInBits(), DestWidth); in visitTrunc()
937 if (SrcWidth % DestWidth == 0) { in visitTrunc()
938 uint64_t TruncRatio = SrcWidth / DestWidth; in visitTrunc()
957 if (AWidth == DestWidth && AWidth > Log2_32(SrcWidth)) { in visitTrunc()