2229   std::string Constraints;  in EmitAsmStmt()  local
2280     if (!Constraints.empty())  in EmitAsmStmt()
2281       Constraints += ',';  in EmitAsmStmt()
2289       Constraints += "=" + OutputConstraint;  in EmitAsmStmt()
2354       Constraints += "=*";  in EmitAsmStmt()
2355       Constraints += OutputConstraint;  in EmitAsmStmt()
2396           *this, ReturnSlot, Constraints, ResultRegTypes, ResultTruncRegTypes,  in EmitAsmStmt()
2410     if (!Constraints.empty())  in EmitAsmStmt()
2411       Constraints += ',';  in EmitAsmStmt()
2423     llvm::Value *Arg = EmitAsmInput(Info, InputExpr, Constraints);  in EmitAsmStmt()
2469     Constraints += InputConstraint;  in EmitAsmStmt()
2486         if (!Constraints.empty())  in EmitAsmStmt()
2487           Constraints += ',';  in EmitAsmStmt()
2488         Constraints += 'X';  in EmitAsmStmt()
2499   Constraints += InOutConstraints;  in EmitAsmStmt()
2523         if (Constraints.find("=&A") != std::string::npos)  in EmitAsmStmt()
2526             Constraints.find("={" + Clobber.str() + "}");  in EmitAsmStmt()
2528           Constraints.insert(position1 + 1, "&");  in EmitAsmStmt()
2531         std::string::size_type position2 = Constraints.find("=A");  in EmitAsmStmt()
2533           Constraints.insert(position2 + 1, "&");  in EmitAsmStmt()
2538     if (!Constraints.empty())  in EmitAsmStmt()
2539       Constraints += ',';  in EmitAsmStmt()
2541     Constraints += "~{";  in EmitAsmStmt()
2542     Constraints += Clobber;  in EmitAsmStmt()
2543     Constraints += '}';  in EmitAsmStmt()
2552     if (!Constraints.empty())  in EmitAsmStmt()
2553       Constraints += ',';  in EmitAsmStmt()
2554     Constraints += MachineClobbers;  in EmitAsmStmt()
2572       FTy, AsmString, Constraints, HasSideEffect,  in EmitAsmStmt()