598   unsigned IsUnion : 1;  member in __anon149eb1fe0111::ItaniumRecordLayoutBuilder
663         IsUnion(false), IsMac68kAlign(false), IsMsStruct(false),  in ItaniumRecordLayoutBuilder()
1231     IsUnion = RD->isUnion();  in InitializeLayout()
1405   if (IsUnion) {  in LayoutWideBitField()
1526     IsUnion ? 0 : (getDataSizeInBits() - UnfilledBitsInLastUnit);  in LayoutBitField()
1572   if (IsMsStruct && IsUnion) {  in LayoutBitField()
1654   if (IsUnion) {  in LayoutBitField()
1719     IsUnion ? CharUnits::Zero() : getDataSize();  in LayoutField()
1784     if (!IsUnion && EmptySubobjects) {  in LayoutField()
1791     if (!IsUnion && EmptySubobjects) {  in LayoutField()
1819   if (IsUnion)  in LayoutField()
1960   if (!IsUnion && Offset > UnpaddedOffset) {  in CheckFieldPadding()
2304   bool IsUnion : 1;  member
2422   IsUnion = RD->isUnion();  in initializeLayout()
2615   if (IsUnion) {  in layoutField()
2646   if (!IsUnion && LastFieldIsNonZeroWidthBitfield &&  in layoutBitField()
2654   if (IsUnion) {  in layoutBitField()
2673     placeFieldAtOffset(IsUnion ? CharUnits::Zero() : Size);  in layoutZeroWidthBitField()
2680   if (IsUnion) {  in layoutZeroWidthBitField()