1 files changed, 59 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.fortran/omp_atomic5.f90 b/libgomp/testsuite/libgomp.fortran/omp_atomic5.f90
new file mode 100644
index 00000000000..8e0641592fd
--- /dev/null
+++ b/libgomp/testsuite/libgomp.fortran/omp_atomic5.f90
@@ -0,0 +1,59 @@
+! { 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