[Bug middle-end/113082] builtin transforms do not honor errno

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113082

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2023-12-19
             Status|UNCONFIRMED                 |NEW
                 CC|                            |jsm28 at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Joseph - I wonder if the standard folks can be convinced to amend most library
function documentation as to not altering 'errno' (like memcpy, strlen, etc.)?

Should we simply document our constraints on supported library implementations?