Patch ping

[Jakub Jelinek]

Hi!

- Gather vectorization patch + incremental patches
  http://gcc.gnu.org/ml/gcc-patches/2011-10/msg02411.html
  http://gcc.gnu.org/ml/gcc-patches/2011-10/msg02846.html
  http://gcc.gnu.org/ml/gcc-patches/2011-10/msg02851.html

        Jakub