[Bug other/16996] [meta-bug] code size improvements

[mmitchel at gcc dot gnu dot org]

-- 
Bug 16996 depends on bug 15559, which changed state.

Bug 15559 Summary: [3.3/3.4/4.0 Regression] misses opportunity for hoisting an 
expression that would simplify control flow
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15559

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16996