[llvm] r257857 - lli: use llvm::utostr() instead of std::to_string().

[Hans Wennborg via llvm-commits]

Yes, go ahead.

On Tue, Jan 19, 2016 at 4:08 PM, NAKAMURA Takumi <geek4civic at gmail.com> wrote:
> May I pull it into release_38? Cygwin (and a few, IIRC) doesn't have
> std::to_string() and we have avoided one.
>
> 2016-01-15 11:14 GMT+09:00 NAKAMURA Takumi via llvm-commits
> <llvm-commits at lists.llvm.org>:
>> Author: chapuni
>> Date: Thu Jan 14 20:14:46 2016
>> New Revision: 257857
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=257857&view=rev
>> Log:
>> lli: use llvm::utostr() instead of std::to_string().
>>
>> Modified:
>>     llvm/trunk/tools/lli/lli.cpp
>>
>> Modified: llvm/trunk/tools/lli/lli.cpp
>> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/lli/lli.cpp?rev=257857&r1=257856&r2=257857&view=diff
>> ==============================================================================
>> --- llvm/trunk/tools/lli/lli.cpp (original)
>> +++ llvm/trunk/tools/lli/lli.cpp Thu Jan 14 20:14:46 2016
>> @@ -16,6 +16,7 @@
>>  #include "OrcLazyJIT.h"
>>  #include "RemoteJITUtils.h"
>>  #include "llvm/IR/LLVMContext.h"
>> +#include "llvm/ADT/StringExtras.h"
>>  #include "llvm/ADT/Triple.h"
>>  #include "llvm/Bitcode/ReaderWriter.h"
>>  #include "llvm/CodeGen/LinkAllCodegenComponents.h"
>> @@ -741,11 +742,11 @@ std::unique_ptr<FDRPCChannel> launchRemo
>>        ChildPath.reset(new char[ChildExecPath.size() + 1]);
>>        std::copy(ChildExecPath.begin(), ChildExecPath.end(), &ChildPath[0]);
>>        ChildPath[ChildExecPath.size()] = '\0';
>> -      std::string ChildInStr = std::to_string(PipeFD[0][0]);
>> +      std::string ChildInStr = utostr(PipeFD[0][0]);
>>        ChildIn.reset(new char[ChildInStr.size() + 1]);
>>        std::copy(ChildInStr.begin(), ChildInStr.end(), &ChildIn[0]);
>>        ChildIn[ChildInStr.size()] = '\0';
>> -      std::string ChildOutStr = std::to_string(PipeFD[1][1]);
>> +      std::string ChildOutStr = utostr(PipeFD[1][1]);
>>        ChildOut.reset(new char[ChildOutStr.size() + 1]);
>>        std::copy(ChildOutStr.begin(), ChildOutStr.end(), &ChildOut[0]);
>>        ChildOut[ChildOutStr.size()] = '\0';
>>
>>
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