[Bug target/28007] sse autovectorizer emits wrong code involving shifts

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2006-06-13 03:15 -------
This is correct on the FSF GCC.
In 4.0.x, we don't vectorize the loop and in 4.1.x, we produce:
        pslld   $24, %xmm1


So please report this bug to Apple.


-- 

pinskia at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28007