[Bug target/31361] SSE2 generation bug with shifts

[rth at gcc dot gnu dot org]

------- Comment #3 from rth at gcc dot gnu dot org  2007-03-26 19:14 -------
Confirmed.  We've modeled the instruction incorrectly; it takes the shift
count from the entire 128-bit xmm register, not the low 32 or 8 bits.


-- 

rth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |rth at gcc dot gnu dot org
                   |dot org                     |
             Status|UNCONFIRMED                 |ASSIGNED
          Component|c                           |target
     Ever Confirmed|0                           |1
  GCC build triplet|x86_64                      |
   GCC host triplet|x86_64                      |
 GCC target triplet|x86_64                      |i386-*
   Last reconfirmed|0000-00-00 00:00:00         |2007-03-26 19:14:44
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31361