------- Comment #17 from burnus at gcc dot gnu dot org 2010-04-16 08:17 -------
Another case where the "if NULL" check is not needed before the "free" are
automatic arrays:
subroutine sub(n)
integer :: a(n)
a(1) = 0
end
Additionally, the dump looks overly complicated and a least two variables are
set and not used.-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42958
