Saleem Abdulrasool ed0d1ccc95 tools: fix Twine abuse
utohexstr provides a temporary string, making it unsafe to use with the Twine
interface which will not copy the string.  Switch to using std::string.

llvm-svn: 200457
2014-01-30 06:19:27 +00:00
..
2014-01-30 06:19:27 +00:00
2014-01-20 15:47:15 +00:00