[Bug middle-end/46458] Volatile status ignored for "(j > j)" during fold_comparison of fold-const.c

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46458

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE

--- Comment #3 from Tobias Burnus <burnus at gcc dot gnu.org> 2010-11-12 
23:30:00 UTC ---
Answer from #gcc: Yes, for decl the front end needs to set TREE_SIDE_EFFECTS in
addition to TREE_THIS_VOLATILE.

Close as duplicate of the original issue.

*** This bug has been marked as a duplicate of bug 45742 ***