gcc/testsuite/gfortran.dg/pr52835.f90

   1 ! PR tree-optimization/52835
   2 ! { dg-do compile }
   3 ! { dg-options "-O3 -fdump-tree-optimized" }
   4
   5 subroutine foo (x, y, z, n)
   6   integer :: n, i
   7   real :: x(n), y(n), z(n)
   8   do i = 1, n
   9     z(i) = 0.0
  10     y(i) = 0.0
  11     call bar (y(i), z(i), x(i))
  12   end do
  13 end subroutine
  14
  15 ! { dg-final { scan-tree-dump "bar\[ _\]" "optimized" } }
  16 ! { dg-final { cleanup-tree-dump "optimized" } }