[Bug libstdc++/54393] std::getline is almost 10x slower when working on a vstring versus std::string

[bergner at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54393

--- Comment #1 from Peter Bergner <bergner at gcc dot gnu.org> 2012-08-28 
18:11:39 UTC ---
Created attachment 28093
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28093
Test case as an attachment

Adding test case as an attachment.