https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84362
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- The MEM_REF is in there because we first create a _ZNK3vec4sizeEv.isra.0 clone which takes unsigned int argument and just passes it through. So, does LIM need to fold the MEM_EXPRs in a similar way to how PRE folds them to figure out it is the same thing as v.size?
