libgomp/testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95

   1 ! { dg-do run }
   2 ! { dg-additional-options "-O2" }
   3 ! { dg-additional-options "-ftree-parallelize-loops=2" }
   4
   5 ! Variable bound, vector addition.
   6
   7 subroutine foo (nr)
   8   integer, intent(in) :: nr
   9   integer, parameter :: n = 1000
  10   integer, dimension (0:n-1) :: a, b, c
  11   common a, b, c
  12   integer :: ii
  13
  14   do ii = 0, nr - 1
  15      c(ii) = a(ii) + b(ii)
  16   end do
  17 end subroutine foo
  18
  19 program main
  20   integer, parameter :: n = 1000
  21   integer, parameter :: distrib = 10
  22   integer, dimension (0:n-1) :: a, b, c
  23   common a, b, c
  24   integer :: i, j, k
  25
  26   do j = 0, ((n / distrib) -1)
  27      do i = 0, distrib - 1
  28         k = i + (distrib * j)
  29         a(k) = k
  30         b(k) = MODULO ((k * 3), 7)
  31         c(k) = k * 2;
  32      end do
  33   end do
  34
  35   call foo (n)
  36
  37   do i = 0, n - 1
  38      if (c(i) .ne. (i + MODULO ((i * 3), 7))) STOP 1
  39   end do
  40
  41 end program