https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108904
Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> --- > if (*e | *(&d + 1)) *e is always true, thus it's optimized out.