1353 static bool isStringOfOnes(uint64_t Mask, unsigned &LSB, unsigned &Length) {  in isStringOfOnes()  argument
1357     LSB = First;  in isStringOfOnes()
1373   unsigned LSB, Length;  in isRxSBGMask()  local
1374   if (isStringOfOnes(Mask, LSB, Length)) {  in isRxSBGMask()
1375     Start = 63 - (LSB + Length - 1);  in isRxSBGMask()
1376     End = 63 - LSB;  in isRxSBGMask()
1382   if (isStringOfOnes(Mask ^ allOnes(BitSize), LSB, Length)) {  in isRxSBGMask()
1383     assert(LSB > 0 && "Bottom bit must be set");  in isRxSBGMask()
1384     assert(LSB + Length < BitSize && "Top bit must be set");  in isRxSBGMask()
1385     Start = 63 - (LSB - 1);  in isRxSBGMask()
1386     End = 63 - (LSB + Length);  in isRxSBGMask()