http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55340
--- Comment #1 from Johnny Willemsen <jwillemsen at remedy dot nl> 2012-11-15 14:17:38 UTC --- Lowering optimization from -O3 to -O2 removes the warning
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55340
--- Comment #1 from Johnny Willemsen <jwillemsen at remedy dot nl> 2012-11-15 14:17:38 UTC --- Lowering optimization from -O3 to -O2 removes the warning