1088   unsigned FreeRegs = 0;  member
1467   if (State.FreeRegs) {  in getIndirectReturnResult()
1468     --State.FreeRegs;  in getIndirectReturnResult()
1617     if (State.FreeRegs) {  in getIndirectResult()
1618       --State.FreeRegs; // Non-byval indirects just use one pointer.  in getIndirectResult()
1665     if (SizeInRegs > State.FreeRegs) {  in updateFreeRegs()
1666       State.FreeRegs = 0;  in updateFreeRegs()
1674     if (SizeInRegs > State.FreeRegs || SizeInRegs > 2)  in updateFreeRegs()
1678   State.FreeRegs -= SizeInRegs;  in updateFreeRegs()
1703     if (getContext().getTypeSize(Ty) <= 32 && State.FreeRegs)  in shouldAggregateUseDirect()
1837     if (TI.Width <= 4 * 32 && (!IsMCUABI || State.FreeRegs == 0) &&  in classifyArgumentType()
1901     State.FreeRegs = 3;  in computeInfo()
1903     State.FreeRegs = 2;  in computeInfo()
1906     State.FreeRegs = 2;  in computeInfo()
1909     State.FreeRegs = FI.getRegParm();  in computeInfo()
1911     State.FreeRegs = 5;  in computeInfo()
1916     State.FreeRegs = DefaultNumRegisterParameters;  in computeInfo()
1919     State.FreeRegs = DefaultNumRegisterParameters;  in computeInfo()
1926     if (State.FreeRegs) {  in computeInfo()
1927       --State.FreeRegs;  // The sret parameter consumes a register.  in computeInfo()
1935     ++State.FreeRegs;  in computeInfo()
8547       State.FreeRegs = FI.getRegParm();  in computeInfo()
8549       State.FreeRegs = 4;  in computeInfo()
8570   if (SizeInRegs > State.FreeRegs) {  in shouldUseInReg()
8571     State.FreeRegs = 0;  in shouldUseInReg()
8575   State.FreeRegs -= SizeInRegs;  in shouldUseInReg()
8583     if (State.FreeRegs) {  in getIndirectResult()
8584       --State.FreeRegs; // Non-byval indirects just use one pointer.  in getIndirectResult()
8622     if (SizeInRegs <= State.FreeRegs) {  in classifyArgumentType()
8626       State.FreeRegs -= SizeInRegs;  in classifyArgumentType()
8629       State.FreeRegs = 0;  in classifyArgumentType()
9500     if (!State.FreeRegs)  in updateState()
9503       State.FreeRegs--;  in updateState()
9506       if (sz < State.FreeRegs)  in updateState()
9507         State.FreeRegs -= sz;  in updateState()
9509         State.FreeRegs = 0;  in updateState()
9516     State.FreeRegs = 8;  in computeInfo()
9522       I.info = classifyArgumentType(I.type, State.FreeRegs);  in computeInfo()
9529   ABIArgInfo classifyArgumentType(QualType Ty, uint8_t FreeRegs) const;
9561                                             uint8_t FreeRegs) const {  in classifyArgumentType()
9567       return getIndirectByRef(Ty, FreeRegs > 0);  in classifyArgumentType()
9594     return FreeRegs >= SizeInRegs ?  in classifyArgumentType()
9604              ? (FreeRegs >= SizeInRegs ? ABIArgInfo::getExtendInReg(Ty)  in classifyArgumentType()
9606              : (FreeRegs >= SizeInRegs ? ABIArgInfo::getDirectInReg()  in classifyArgumentType()