1671 static bool isStringOfOnes(uint64_t Mask, unsigned &LSB, unsigned &Length) {  in isStringOfOnes()  argument
1675     LSB = First;  in isStringOfOnes()
1691   unsigned LSB, Length;  in isRxSBGMask()  local
1692   if (isStringOfOnes(Mask, LSB, Length)) {  in isRxSBGMask()
1693     Start = 63 - (LSB + Length - 1);  in isRxSBGMask()
1694     End = 63 - LSB;  in isRxSBGMask()
1700   if (isStringOfOnes(Mask ^ allOnes(BitSize), LSB, Length)) {  in isRxSBGMask()
1701     assert(LSB > 0 && "Bottom bit must be set");  in isRxSBGMask()
1702     assert(LSB + Length < BitSize && "Top bit must be set");  in isRxSBGMask()
1703     Start = 63 - (LSB - 1);  in isRxSBGMask()
1704     End = 63 - (LSB + Length);  in isRxSBGMask()