http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53621
--- Comment #13 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2012-06-13 07:39:13 UTC --- I thought that the test depends the optimization level and it assumes -O0. I agree that enforcing -fomit-frame-pointer gives more deterministic result, though it could break current tunings for various targets. It would be better to ask it on the list.
