[Bug middle-end/117636] Sync in-tree copy of libiberty's obstack with gnulib

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117636

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
          Component|other                       |middle-end
           Keywords|                            |internal-improvement
   Last reconfirmed|                            |2024-11-17

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Since obstack is used all of the place in the middle-end, definitely testing
should be taken with some care. bitmaps use obstack a lot.