[Bug libgomp/55691] Setting OMP_NESTED increases the runtime dramatically for GCC compiled executable

[geir at cray dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55691

--- Comment #1 from Geir Johansen <geir at cray dot com> 2012-12-14 17:08:53 UTC ---
Created attachment 28956
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28956
test case