gcc/testsuite/gfortran.dg/dependency_4.f90

   1 ! { dg-do compile }
   2 ! { dg-options "-O2 -fdump-tree-original" }
   3 subroutine foo(a)
   4   integer, dimension (4) :: a
   5
   6   where (a .ne. 0)
   7     a = 1
   8   endwhere
   9 end subroutine
  10 ! { dg-final { scan-tree-dump-times "malloc" 0 "original" } }