https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70507
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org,
| |jason at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
For GCC's own instrumentation you should obviously not use these builtins, but
the corresponding internal functions, otherwise you take address of something
that doesn't need to be addressable.
Whether we want to mark the builtins as constexpr is for us to decide,
I bet as they are storing to what the last argument points to, it could be only
usable in C++14 and later constexprs, right?
