[Bug rtl-optimization/47712] optimization (-O) of code using union unexpectedly causes essential code to be optimized away

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47712

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

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

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-02-13 
10:15:57 UTC ---
Should be fixed in 4.5.2.

*** This bug has been marked as a duplicate of bug 45623 ***