[Bug rtl-optimization/23811] returning 64-bit value turns off some 32-bit optimizations

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23811

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.3.0

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-12-24 
03:16:06 UTC ---
Fixed in 4.3.0 and above:
    andl    $16711935, %edx
    andl    $-16711936, %eax
    orl    %edx, %eax
    xorl    %edx, %edx
    rorl    $16, %eax
    ret