Lines Matching defs:Mask
771 uint64_t Mask,
781 Mask != (0xffu << ScaleLog))
814 uint64_t Mask,
834 SDValue NewMask = DAG.getConstant(Mask >> ShiftAmt, VT);
881 uint64_t Mask,
889 unsigned MaskLZ = CountLeadingZeros_64(Mask);
890 unsigned MaskTZ = CountTrailingZeros_64(Mask);
901 if (CountTrailingOnes_64(Mask >> MaskTZ) + MaskTZ + MaskLZ != 64) return true;
1068 uint64_t Mask = And.getConstantOperandVal(1) >> N.getConstantOperandVal(1);
1072 if (!FoldMaskAndShiftToScale(*CurDAG, N, Mask, N, X, AM))
1249 uint64_t Mask = N.getConstantOperandVal(1);
1252 if (!FoldMaskAndShiftToExtract(*CurDAG, N, Mask, Shift, X, AM))
1256 if (!FoldMaskAndShiftToScale(*CurDAG, N, Mask, Shift, X, AM))
1261 if (!FoldMaskedShiftToScaledMask(*CurDAG, N, Mask, Shift, X, AM))