1134   unsigned FreeRegs = 0;  member
1510   if (State.FreeRegs) {  in getIndirectReturnResult()
1511     --State.FreeRegs;  in getIndirectReturnResult()
1676     if (State.FreeRegs) {  in getIndirectResult()
1677       --State.FreeRegs; // Non-byval indirects just use one pointer.  in getIndirectResult()
1724     if (SizeInRegs > State.FreeRegs) {  in updateFreeRegs()
1725       State.FreeRegs = 0;  in updateFreeRegs()
1733     if (SizeInRegs > State.FreeRegs || SizeInRegs > 2)  in updateFreeRegs()
1737   State.FreeRegs -= SizeInRegs;  in updateFreeRegs()
1762     if (getContext().getTypeSize(Ty) <= 32 && State.FreeRegs)  in shouldAggregateUseDirect()
1896     if (TI.Width <= 4 * 32 && (!IsMCUABI || State.FreeRegs == 0) &&  in classifyArgumentType()
1960     State.FreeRegs = 3;  in computeInfo()
1962     State.FreeRegs = 2;  in computeInfo()
1965     State.FreeRegs = 2;  in computeInfo()
1968     State.FreeRegs = FI.getRegParm();  in computeInfo()
1970     State.FreeRegs = 5;  in computeInfo()
1975     State.FreeRegs = DefaultNumRegisterParameters;  in computeInfo()
1978     State.FreeRegs = DefaultNumRegisterParameters;  in computeInfo()
1985     if (State.FreeRegs) {  in computeInfo()
1986       --State.FreeRegs;  // The sret parameter consumes a register.  in computeInfo()
1994     ++State.FreeRegs;  in computeInfo()
8942       State.FreeRegs = FI.getRegParm();  in computeInfo()
8944       State.FreeRegs = 4;  in computeInfo()
8965   if (SizeInRegs > State.FreeRegs) {  in shouldUseInReg()
8966     State.FreeRegs = 0;  in shouldUseInReg()
8970   State.FreeRegs -= SizeInRegs;  in shouldUseInReg()
8978     if (State.FreeRegs) {  in getIndirectResult()
8979       --State.FreeRegs; // Non-byval indirects just use one pointer.  in getIndirectResult()
9017     if (SizeInRegs <= State.FreeRegs) {  in classifyArgumentType()
9021       State.FreeRegs -= SizeInRegs;  in classifyArgumentType()
9024       State.FreeRegs = 0;  in classifyArgumentType()
9953     if (!State.FreeRegs)  in updateState()
9956       State.FreeRegs--;  in updateState()
9959       if (sz < State.FreeRegs)  in updateState()
9960         State.FreeRegs -= sz;  in updateState()
9962         State.FreeRegs = 0;  in updateState()
9969     State.FreeRegs = 8;  in computeInfo()
9975       I.info = classifyArgumentType(I.type, State.FreeRegs);  in computeInfo()
9982   ABIArgInfo classifyArgumentType(QualType Ty, uint8_t FreeRegs) const;
10014                                             uint8_t FreeRegs) const {  in classifyArgumentType()
10020       return getIndirectByRef(Ty, FreeRegs > 0);  in classifyArgumentType()
10047     return FreeRegs >= SizeInRegs ?  in classifyArgumentType()
10057              ? (FreeRegs >= SizeInRegs ? ABIArgInfo::getExtendInReg(Ty)  in classifyArgumentType()
10059              : (FreeRegs >= SizeInRegs ? ABIArgInfo::getDirectInReg()  in classifyArgumentType()