753   bool IsRegCall = State.CC == llvm::CallingConv::X86_RegCall;  in classifyArgumentType()  local
781   if ((IsRegCall || IsVectorCall) &&  in classifyArgumentType()
850           IsFastCall || IsVectorCall || IsRegCall, PaddingType);  in classifyArgumentType()
1265                 bool isNamedArg, bool IsRegCall = false) const;
1291                                   bool IsRegCall = false) const;
1397                       bool IsVectorCall, bool IsRegCall) const;
1778                              Class &Hi, bool isNamedArg, bool IsRegCall) const {  in classify()
1982     if (!IsRegCall && Size > 512)  in classify()
2692                                     bool isNamedArg, bool IsRegCall) const {  in classifyArgumentType()
2696   classify(Ty, 0, Lo, Hi, isNamedArg, IsRegCall);  in classifyArgumentType()
2899   bool IsRegCall = CallingConv == llvm::CallingConv::X86_RegCall;  in computeInfo()  local
2902   unsigned FreeIntRegs = IsRegCall ? 11 : 6;  in computeInfo()
2903   unsigned FreeSSERegs = IsRegCall ? 16 : 8;  in computeInfo()
2907     if (IsRegCall && FI.getReturnType()->getTypePtr()->isRecordType() &&  in computeInfo()
2917     } else if (IsRegCall && FI.getReturnType()->getAs<ComplexType>() &&  in computeInfo()
2948     if (IsRegCall && it->type->isStructureOrClassType())  in computeInfo()
3219                                       bool IsRegCall) const {  in classify()
3247   if ((IsVectorCall || IsRegCall) &&  in classify()
3249     if (IsRegCall) {  in classify()
3341   bool IsRegCall = CC == llvm::CallingConv::X86_RegCall;  in computeInfo()  local
3355   } else if (IsRegCall) {  in computeInfo()
3362                                   IsVectorCall, IsRegCall);  in computeInfo()
3367   } else if (IsRegCall) {  in computeInfo()
3381         classify(I.type, *MaybeFreeSSERegs, false, IsVectorCall, IsRegCall);  in computeInfo()