libgomp/testsuite/libgomp.fortran/pr66199-2.f90

   1 ! PR middle-end/66199
   2 ! { dg-options "-O2" }
   3
   4   integer :: u(1024), v(1024), w(1024), a, b, c, d, e, a1, b1, a2, b2, d1, d2
   5   a = 1
   6   b = 1024
   7   d = 75
   8   !$omp target teams distribute parallel do simd default(none) &
   9   !$omp& firstprivate (a, b) shared(u, v, w)
  10   do d = a, b
  11     u(d) = v(d) + w(d)
  12   end do
  13   c = 17
  14   d = 75
  15   !$omp target teams distribute parallel do simd default(none) &
  16   !$omp& firstprivate (a, b, c) shared(u, v, w) &
  17   !$omp& linear(d) lastprivate(e)
  18   do d = a, b
  19     u(d) = v(d) + w(d)
  20     e = c + d * 5
  21   end do
  22   a1 = 0
  23   a2 = 0
  24   b1 = 31
  25   b2 = 31
  26   d1 = 7
  27   d2 = 9
  28   !$omp target teams distribute parallel do simd default(none) &
  29   !$omp& firstprivate (a1, b1, a2, b2) &
  30   !$omp& shared(u, v, w) lastprivate(d1, d2) collapse(2)
  31   do d1 = a1, b1
  32     do d2 = a2, b2
  33       u(d1 * 32 + d2 + 1) = v(d1 * 32 + d2 + 1) + w(d1 * 32 + d2 + 1)
  34     end do
  35   end do
  36   d1 = 7
  37   d2 = 9
  38   !$omp target teams distribute parallel do simd default(none) &
  39   !$omp& firstprivate (a1, b1, a2, b2) shared(u, v, w) collapse(2)
  40   do d1 = a1, b1
  41     do d2 = a2, b2
  42       u(d1 * 32 + d2 + 1) = v(d1 * 32 + d2 + 1) + w(d1 * 32 + d2 + 1)
  43     end do
  44   end do
  45 end