9573c62114
The syntax with the object list following the memory-order clause has been removed in OpenMP 5.2. Still, accept that syntax with versions >= 5.2, but treat it as deprecated (and emit a warning).
39 lines
1.0 KiB
Fortran
39 lines
1.0 KiB
Fortran
! REQUIRES: openmp_runtime
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! RUN: %python %S/../test_errors.py %s %flang_fc1 %openmp_flags -fopenmp-version=50
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! 2.17.8 Flush construct [OpenMP 5.0]
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! memory-order-clause ->
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! acq_rel
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! release
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! acquire
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use omp_lib
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implicit none
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integer :: i, a, b
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real, DIMENSION(10) :: array
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a = 1.0
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!$omp parallel num_threads(4)
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!Only memory-order-clauses.
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if (omp_get_thread_num() == 1) then
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! Allowed clauses.
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!$omp flush acq_rel
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array = (/1, 2, 3, 4, 5, 6, 7, 8, 9, 10/)
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!$omp flush release
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array = (/1, 2, 3, 4, 5, 6, 7, 8, 9, 10/)
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!$omp flush acquire
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!ERROR: PRIVATE clause is not allowed on the FLUSH directive
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!$omp flush private(array)
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!ERROR: NUM_THREADS clause is not allowed on the FLUSH directive
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!$omp flush num_threads(4)
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! Mix allowed and not allowed clauses.
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!ERROR: NUM_THREADS clause is not allowed on the FLUSH directive
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!$omp flush num_threads(4) acquire
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end if
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!$omp end parallel
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end
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