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! { dg-do run }
integer (kind = 4) :: a, a2
integer (kind = 2) :: b, b2
real :: c
double precision :: d, d2, c2
integer, dimension (10) :: e
e(:) = 5
e(7) = 9
!$omp atomic write seq_cst
a = 1
!$omp atomic seq_cst, write
b = 2
!$omp atomic write, seq_cst
c = 3
!$omp atomic seq_cst write
d = 4
!$omp atomic capture seq_cst
a2 = a
a = a + 4
!$omp end atomic
!$omp atomic capture, seq_cst
b = b - 18
b2 = b
!$omp end atomic
!$omp atomic seq_cst, capture
c2 = c
c = 2.0 * c
!$omp end atomic
!$omp atomic seq_cst capture
d = d / 2.0
d2 = d
!$omp end atomic
if (a2 .ne. 1 .or. b2 .ne. -16 .or. c2 .ne. 3 .or. d2 .ne. 2) call abort
!$omp atomic read seq_cst
a2 = a
!$omp atomic seq_cst, read
c2 = c
if (a2 .ne. 5 .or. b2 .ne. -16 .or. c2 .ne. 6 .or. d2 .ne. 2) call abort
a2 = 10
if (a2 .ne. 10) call abort
!$omp atomic capture
a2 = a
a = e(1) + e(6) + e(7) * 2
!$omp endatomic
if (a2 .ne. 5) call abort
!$omp atomic read
a2 = a
!$omp end atomic
if (a2 .ne. 28) call abort
!$omp atomic capture seq_cst
b2 = b
b = e(1) + e(7) + e(5) * 2
!$omp end atomic
if (b2 .ne. -16) call abort
!$omp atomic seq_cst, read
b2 = b
!$omp end atomic
if (b2 .ne. 24) call abort
end
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