http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48306
--- Comment #7 from karl at freefriends dot org 2011-12-19 22:59:37 UTC --- I hope you will decide that robustness against the execution environment is more important than a few milliseconds of runtime. I wouldn't have reported it if I hadn't actually run into it in the course of working with the new gcc and been surprised. It's not like I read the code and observed a theoretical bug :).