diff options
Diffstat (limited to 'gcc-4.9/libgomp/testsuite/libgomp.fortran/omp_atomic4.f90')
| -rw-r--r-- | gcc-4.9/libgomp/testsuite/libgomp.fortran/omp_atomic4.f90 | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gcc-4.9/libgomp/testsuite/libgomp.fortran/omp_atomic4.f90 b/gcc-4.9/libgomp/testsuite/libgomp.fortran/omp_atomic4.f90 new file mode 100644 index 000000000..725a3bc24 --- /dev/null +++ b/gcc-4.9/libgomp/testsuite/libgomp.fortran/omp_atomic4.f90 @@ -0,0 +1,37 @@ +! { dg-do run } + integer (kind = 4) :: a, a2 + integer (kind = 2) :: b, b2 + real :: c + double precision :: d, d2, c2 + integer, dimension (10) :: e +!$omp atomic write + a = 1 +!$omp atomic write + b = 2 +!$omp atomic write + c = 3 +!$omp atomic write + d = 4 +!$omp atomic capture + a2 = a + a = a + 4 +!$omp end atomic +!$omp atomic capture + b = b - 18 + b2 = b +!$omp end atomic +!$omp atomic capture + c2 = c + c = 2.0 * c +!$omp end atomic +!$omp atomic capture + d = d / 2.0 + d2 = d +!$omp end atomic + if (a2 .ne. 1 .or. b2 .ne. -16 .or. c2 .ne. 3 .or. d2 .ne. 2) call abort +!$omp atomic read + a2 = a +!$omp atomic read + c2 = c + if (a2 .ne. 5 .or. b2 .ne. -16 .or. c2 .ne. 6 .or. d2 .ne. 2) call abort +end |