https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94444
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- That makes no sense, access attribute can help for functions which GCC doesn't know in detail what they do, but e.g. memcpy is something GCC has better understanding of compared to what access attribute can even describe, and uses it in various optimization passes.