http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46488
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2010.11.16 17:11:11 Ever Confirmed|0 |1 --- Comment #4 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2010-11-16 17:11:11 UTC --- > My apologies, -O -fno-delayed-branch does fix it. > > -O3 -fno-delayed-branch does not work, however. There might be several issues then. Could you try the latest 4.5.x snapshot? At least a couple of issues related to -fdelayed-branch were fixed in between.