On 2016.10.31 at 13:46 +0100, Richard Biener wrote: > > This is an updated patch for PR78035 which is about optimizing > address comparisons using points-to info vs. directly looking > at two addr-exprs. I've given up trying to dissect a predicate > more useful than decl_binds_to_current_def_p from > symtab_node::equal_address_to and thus I'm going with the former.
It also fixes the kernel issue: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77964 Unfortunately Chromium still gets miscompiled: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78047 -- Markus
