[Bug c/23421] unsigned long to float conversion by casting unsigned long* to float* fails in -O2 builds.

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-08-16 12:35 -------
Yes because you are violating C aliasing rules.

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

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE
            Summary|unsigned long to float      |unsigned long to float
                   |conversion by casting       |conversion by casting
                   |unsigned long* to float*    |unsigned long* to float*
                   |fails in -O2 builds.        |fails in -O2 builds.


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23421