[ping][PATCH] Power: Reorder a sign-extend RTL pattern for readability

[Maciej W. Rozycki]

Hi,

 This almost obviously correct proposal:

http://gcc.gnu.org/ml/gcc-patches/2012-08/msg00619.html

received no feedback whatsoever and still awaits review.  Would you please 
have a look at it?  Thanks.

  Maciej