https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110168
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |INVALID
CC| |jakub at gcc dot gnu.org
Status|UNCONFIRMED |RESOLVED
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
At least -O is intentionally required, without that while e.g. always_inline
inline functions are inlined, arguments to them aren't really forward
propagated, so __builtin_object_size (x, [01]) would pretty much always return
-1, as it couldn't track what the pointer points to.
