https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106817
anlauf at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |anlauf at gcc dot gnu.org --- Comment #2 from anlauf at gcc dot gnu.org --- I see: D.4225 = a + 1; a = {CLOBBER}; copy (&D.4225, &a); so I do not see any failure. What am I missing?