2673   std::string Constraints;  in EmitAsmStmt()  local
2727     if (!Constraints.empty())  in EmitAsmStmt()
2728       Constraints += ',';  in EmitAsmStmt()
2737       Constraints += "=" + OutputConstraint;  in EmitAsmStmt()
2806       Constraints += "=*";  in EmitAsmStmt()
2807       Constraints += OutputConstraint;  in EmitAsmStmt()
2851           *this, ReturnSlot, Constraints, ResultRegTypes, ResultTruncRegTypes,  in EmitAsmStmt()
2865     if (!Constraints.empty())  in EmitAsmStmt()
2866       Constraints += ',';  in EmitAsmStmt()
2880     std::tie(Arg, ArgElemType) = EmitAsmInput(Info, InputExpr, Constraints);  in EmitAsmStmt()
2925     Constraints += InputConstraint;  in EmitAsmStmt()
2934   Constraints += InOutConstraints;  in EmitAsmStmt()
2946         if (!Constraints.empty())  in EmitAsmStmt()
2947           Constraints += ',';  in EmitAsmStmt()
2948         Constraints += "!i";  in EmitAsmStmt()
2976         if (Constraints.find("=&A") != std::string::npos)  in EmitAsmStmt()
2979             Constraints.find("={" + Clobber.str() + "}");  in EmitAsmStmt()
2981           Constraints.insert(position1 + 1, "&");  in EmitAsmStmt()
2984         std::string::size_type position2 = Constraints.find("=A");  in EmitAsmStmt()
2986           Constraints.insert(position2 + 1, "&");  in EmitAsmStmt()
2991     if (!Constraints.empty())  in EmitAsmStmt()
2992       Constraints += ',';  in EmitAsmStmt()
2994     Constraints += "~{";  in EmitAsmStmt()
2995     Constraints += Clobber;  in EmitAsmStmt()
2996     Constraints += '}';  in EmitAsmStmt()
3005     if (!Constraints.empty())  in EmitAsmStmt()
3006       Constraints += ',';  in EmitAsmStmt()
3007     Constraints += MachineClobbers;  in EmitAsmStmt()
3031       FTy, AsmString, Constraints, HasSideEffect,  in EmitAsmStmt()