Patch ping (1 middle-end, 1 C front-end)

[Bonzini]

March 8
Remove a parameter from combine_simplify_rtx (very short)
   http://gcc.gnu.org/ml/gcc-patches/2004-03/msg00690.html

March 10
Create vector types on demand and deprecated creating them with
__attribute__ ((mode (Vxxyy)))
   http://gcc.gnu.org/ml/gcc-patches/2004-03/msg00843.html

Thanks,

Paolo