1090   unsigned FreeRegs = 0;  member
1465   if (State.FreeRegs) {  in getIndirectReturnResult()
1466     --State.FreeRegs;  in getIndirectReturnResult()
1623     if (State.FreeRegs) {  in getIndirectResult()
1624       --State.FreeRegs; // Non-byval indirects just use one pointer.  in getIndirectResult()
1671     if (SizeInRegs > State.FreeRegs) {  in updateFreeRegs()
1672       State.FreeRegs = 0;  in updateFreeRegs()
1680     if (SizeInRegs > State.FreeRegs || SizeInRegs > 2)  in updateFreeRegs()
1684   State.FreeRegs -= SizeInRegs;  in updateFreeRegs()
1709     if (getContext().getTypeSize(Ty) <= 32 && State.FreeRegs)  in shouldAggregateUseDirect()
1843     if (TI.Width <= 4 * 32 && (!IsMCUABI || State.FreeRegs == 0) &&  in classifyArgumentType()
1907     State.FreeRegs = 3;  in computeInfo()
1909     State.FreeRegs = 2;  in computeInfo()
1912     State.FreeRegs = 2;  in computeInfo()
1915     State.FreeRegs = FI.getRegParm();  in computeInfo()
1917     State.FreeRegs = 5;  in computeInfo()
1922     State.FreeRegs = DefaultNumRegisterParameters;  in computeInfo()
1925     State.FreeRegs = DefaultNumRegisterParameters;  in computeInfo()
1932     if (State.FreeRegs) {  in computeInfo()
1933       --State.FreeRegs;  // The sret parameter consumes a register.  in computeInfo()
1941     ++State.FreeRegs;  in computeInfo()
8683       State.FreeRegs = FI.getRegParm();  in computeInfo()
8685       State.FreeRegs = 4;  in computeInfo()
8706   if (SizeInRegs > State.FreeRegs) {  in shouldUseInReg()
8707     State.FreeRegs = 0;  in shouldUseInReg()
8711   State.FreeRegs -= SizeInRegs;  in shouldUseInReg()
8719     if (State.FreeRegs) {  in getIndirectResult()
8720       --State.FreeRegs; // Non-byval indirects just use one pointer.  in getIndirectResult()
8758     if (SizeInRegs <= State.FreeRegs) {  in classifyArgumentType()
8762       State.FreeRegs -= SizeInRegs;  in classifyArgumentType()
8765       State.FreeRegs = 0;  in classifyArgumentType()
9643     if (!State.FreeRegs)  in updateState()
9646       State.FreeRegs--;  in updateState()
9649       if (sz < State.FreeRegs)  in updateState()
9650         State.FreeRegs -= sz;  in updateState()
9652         State.FreeRegs = 0;  in updateState()
9659     State.FreeRegs = 8;  in computeInfo()
9665       I.info = classifyArgumentType(I.type, State.FreeRegs);  in computeInfo()
9672   ABIArgInfo classifyArgumentType(QualType Ty, uint8_t FreeRegs) const;
9704                                             uint8_t FreeRegs) const {  in classifyArgumentType()
9710       return getIndirectByRef(Ty, FreeRegs > 0);  in classifyArgumentType()
9737     return FreeRegs >= SizeInRegs ?  in classifyArgumentType()
9747              ? (FreeRegs >= SizeInRegs ? ABIArgInfo::getExtendInReg(Ty)  in classifyArgumentType()
9749              : (FreeRegs >= SizeInRegs ? ABIArgInfo::getDirectInReg()  in classifyArgumentType()