[Bug target/108371] gcc for x86_64 may sign/zero extent arguments unnecessarily

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108371

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |x86_64-*-*
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2023-01-11
           Keywords|                            |missed-optimization
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.  This is the C frontend doing

;; Function bio_release_pages (null)
;; enabled by -tree-original


{
  __bio_release_pages ((int) mark_dirty);
}

aka targetm.calls.promote_prototypes