1768   bool IsRegCall = State.CC == llvm::CallingConv::X86_RegCall;  in classifyArgumentType()  local
1790   if ((IsRegCall || IsVectorCall) &&  in classifyArgumentType()
1846           IsFastCall || IsVectorCall || IsRegCall, PaddingType);  in classifyArgumentType()
2413                       bool IsVectorCall, bool IsRegCall) const;
3872   bool IsRegCall = CallingConv == llvm::CallingConv::X86_RegCall;  in computeInfo()  local
3875   unsigned FreeIntRegs = IsRegCall ? 11 : 6;  in computeInfo()
3876   unsigned FreeSSERegs = IsRegCall ? 16 : 8;  in computeInfo()
3880     if (IsRegCall && FI.getReturnType()->getTypePtr()->isRecordType() &&  in computeInfo()
3890     } else if (IsRegCall && FI.getReturnType()->getAs<ComplexType>() &&  in computeInfo()
3919     if (IsRegCall && it->type->isStructureOrClassType())  in computeInfo()
4193                                       bool IsRegCall) const {  in classify()
4221   if ((IsVectorCall || IsRegCall) &&  in classify()
4223     if (IsRegCall) {  in classify()
4315   bool IsRegCall = CC == llvm::CallingConv::X86_RegCall;  in computeInfo()  local
4329   } else if (IsRegCall) {  in computeInfo()
4336                                   IsVectorCall, IsRegCall);  in computeInfo()
4341   } else if (IsRegCall) {  in computeInfo()
4355         classify(I.type, *MaybeFreeSSERegs, false, IsVectorCall, IsRegCall);  in computeInfo()