[Bug tree-optimization/53081] memcpy/memset loop recognition

[Joost.VandeVondele at mat dot ethz.ch]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53081

--- Comment #12 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> 
2012-06-06 11:32:08 UTC ---
It doesn't quite seem to work for this simple Fortran testcase yet

SUBROUTINE S(a,N)
  INTEGER :: N,a(N)
  a=1
END SUBROUTINE S

(works for memset to 0)