[Bug middle-end/20983] [4.0/4.1regression] varargs functions force va_list variable to stack unnecessarily

[mmitchel at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.0.2                       |4.0.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20983