Lines Matching refs:LSB
2841 uint64_t LSB = Shift->getConstantOperandVal(1);
2843 if (LSB > VT.getSizeInBits() || Width > VT.getSizeInBits())
2847 DAG.getConstant(LSB, MVT::i64),
2848 DAG.getConstant(LSB + Width - 1, MVT::i64));
2862 // instruction. BFI will do a left-shift by LSB before applying the mask we've
2872 uint64_t LSB = countTrailingZeros(Mask);
2873 int64_t ShiftRightRequired = LSB;
2894 return LSB;
2978 int32_t LSB = getLSBForBFI(DAG, DL, VT, Bitfield, RHSMask);
2979 if (LSB == -1)
2987 DAG.getConstant(LSB, MVT::i64),
3228 uint64_t LSB = VT.getSizeInBits() - Width - BitsOnLeft;
3230 if (LSB > VT.getSizeInBits() || Width > VT.getSizeInBits())
3234 DAG.getConstant(LSB, MVT::i64),
3235 DAG.getConstant(LSB + Width - 1, MVT::i64));
