598   unsigned IsUnion : 1;  member in __anon07e898d70111::ItaniumRecordLayoutBuilder
663         IsUnion(false), IsMac68kAlign(false), IsMsStruct(false),  in ItaniumRecordLayoutBuilder()
1231     IsUnion = RD->isUnion();  in InitializeLayout()
1406   if (IsUnion) {  in LayoutWideBitField()
1528     IsUnion ? 0 : (getDataSizeInBits() - UnfilledBitsInLastUnit);  in LayoutBitField()
1570   if (IsMsStruct && IsUnion) {  in LayoutBitField()
1639   if (IsUnion) {  in LayoutBitField()
1704     IsUnion ? CharUnits::Zero() : getDataSize();  in LayoutField()
1770     if (!IsUnion && EmptySubobjects) {  in LayoutField()
1777     if (!IsUnion && EmptySubobjects) {  in LayoutField()
1805   if (IsUnion)  in LayoutField()
1947   if (!IsUnion && Offset > UnpaddedOffset) {  in CheckFieldPadding()
2290   bool IsUnion : 1;  member
2408   IsUnion = RD->isUnion();  in initializeLayout()
2575   if (IsUnion) {  in layoutField()
2606   if (!IsUnion && LastFieldIsNonZeroWidthBitfield &&  in layoutBitField()
2614   if (IsUnion) {  in layoutBitField()
2633     placeFieldAtOffset(IsUnion ? CharUnits::Zero() : Size);  in layoutZeroWidthBitField()
2640   if (IsUnion) {  in layoutZeroWidthBitField()