------- Comment #6 from Joey dot ye at intel dot com 2008-12-30 02:50 ------- (In reply to comment #4) > Revision 141860 caused 30% slowdown on 454.calculix in SPEC CPU 2006 > with -O2 -ffast-math on Linux/Intel64. This regression has been fixed in some revision between 142187 and 142212.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37397