754   bool IsRegCall = State.CC == llvm::CallingConv::X86_RegCall;  in classifyArgumentType()  local
782   if ((IsRegCall || IsVectorCall) &&  in classifyArgumentType()
853           IsFastCall || IsVectorCall || IsRegCall, PaddingType);  in classifyArgumentType()
1274                 bool isNamedArg, bool IsRegCall = false) const;
1300                                   bool IsRegCall = false) const;
1406                       bool IsVectorCall, bool IsRegCall) const;
1793                              Class &Hi, bool isNamedArg, bool IsRegCall) const {  in classify()
1997     if (!IsRegCall && Size > 512)  in classify()
2710                                     bool isNamedArg, bool IsRegCall) const {  in classifyArgumentType()
2714   classify(Ty, 0, Lo, Hi, isNamedArg, IsRegCall);  in classifyArgumentType()
2916   bool IsRegCall = CallingConv == llvm::CallingConv::X86_RegCall;  in computeInfo()  local
2919   unsigned FreeIntRegs = IsRegCall ? 11 : 6;  in computeInfo()
2920   unsigned FreeSSERegs = IsRegCall ? 16 : 8;  in computeInfo()
2924     if (IsRegCall && FI.getReturnType()->getTypePtr()->isRecordType() &&  in computeInfo()
2934     } else if (IsRegCall && FI.getReturnType()->getAs<ComplexType>() &&  in computeInfo()
2965     if (IsRegCall && it->type->isStructureOrClassType())  in computeInfo()
3242                                       bool IsRegCall) const {  in classify()
3270   if ((IsVectorCall || IsRegCall) &&  in classify()
3272     if (IsRegCall) {  in classify()
3364   bool IsRegCall = CC == llvm::CallingConv::X86_RegCall;  in computeInfo()  local
3378   } else if (IsRegCall) {  in computeInfo()
3385                                   IsVectorCall, IsRegCall);  in computeInfo()
3390   } else if (IsRegCall) {  in computeInfo()
3404         classify(I.type, *MaybeFreeSSERegs, false, IsVectorCall, IsRegCall);  in computeInfo()