http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55145
--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> 2012-11-04 10:14:07 UTC --- It is due to long int usage in real.h. Depending on size of long int, real.c gives slightly different results.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55145
--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> 2012-11-04 10:14:07 UTC --- It is due to long int usage in real.h. Depending on size of long int, real.c gives slightly different results.