lib/AST/RecordLayoutBuilder.cpp

616   /// UnfilledBitsInLastUnit - If the last field laid out was a bitfield,
620   unsigned char UnfilledBitsInLastUnit;
684         UnfilledBitsInLastUnit(0), LastBitfieldTypeSize(0),
1426   UnfilledBitsInLastUnit = 0;
1430   uint64_t UnpaddedFieldOffset = getDataSizeInBits() - UnfilledBitsInLastUnit;
1446     UnfilledBitsInLastUnit = getDataSizeInBits() - NewSizeInBits;
1469   // UnfilledBitsInLastUnit is the difference between the end of the
1535         UnfilledBitsInLastUnit < FieldSize) {
1540       UnfilledBitsInLastUnit = 0;
1554     IsUnion ? 0 : (getDataSizeInBits() - UnfilledBitsInLastUnit);
1618     if (FieldSize == 0 || FieldSize > UnfilledBitsInLastUnit) {
1622       UnfilledBitsInLastUnit = 0;
1700     // We should have cleared UnfilledBitsInLastUnit in every case
1702     if (!UnfilledBitsInLastUnit) {
1704       UnfilledBitsInLastUnit = TypeSize;
1706     UnfilledBitsInLastUnit -= FieldSize;
1716     UnfilledBitsInLastUnit = getDataSizeInBits() - NewSizeInBits;
1741   uint64_t UnpaddedFieldOffset = getDataSizeInBits() - UnfilledBitsInLastUnit;
1744   UnfilledBitsInLastUnit = 0;
1936   uint64_t UnpaddedSize = getSizeInBits() - UnfilledBitsInLastUnit;