[Bug c/26867] wrong optimization (-O2), wrong instruction reordering.

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2006-03-25 16:14 -------
It's the most reported bug.  And it's invalid, you are violating C aliasing
rules.
Use -fno-strict-aliasing.

*** This bug has been marked as a duplicate of 21920 ***


-- 

rguenth at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26867