https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125869
--- Comment #8 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Drea Pinski from comment #6) > Most likely `&a` is thought not to be a null pointer and 42 is in the same > "page" as the zero page ... 800 seems a magic number. Below it, get_bar call is optimized out.
