------- Comment #1 from pinskia at gcc dot gnu dot org 2006-01-28 03:56 ------- this is a dup of bug 323. The issue is more complex than you think, even though in this case you get the same answer for the optimized case and not for the unoptimized case. Using -ffloat-store will get you a zero for the unoptimized case.
*** This bug has been marked as a duplicate of 323 *** -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |DUPLICATE http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26000