https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30813
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |DUPLICATE Status|UNCONFIRMED |RESOLVED --- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- ok, this is really PR 323. With -std=c90 or -std=c99, it provides the correct thing for x86 (but note it is not 0 really). Also you could use -mfpmath=sse these days. *** This bug has been marked as a duplicate of bug 323 ***