[Bug middle-end/37280] [4.4 Regression] weak symbol regression breaks linux kernel

["hp at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #13 from hp at gcc dot gnu dot org  2008-09-22 02:12 -------
(In reply to comment #10)
> (In reply to comment #9)
> >   ".weak symbol" can be emitted, but with two same lines.  Thanks!
> So that would bring you into the same situation as PR31537 is in (FE emits
> duplicate asm directives, quick workaround in the BE for weakrefs is attached
> to PR31537).

Pre-existing wart.
Better use a hashtable than a linked list (i.e. tree) for weak_decls.
I suggest opening a separate PR for that; this one's now FIXED.


-- 

hp at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37280