44 lines
1.1 KiB
Fortran
44 lines
1.1 KiB
Fortran
! RUN: %python %S/../test_errors.py %s %flang_fc1 -fopenmp
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! OpenMP Version 4.5
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! 2.15.3.6 Reduction Clause
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program omp_reduction
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integer :: i
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integer :: k = 10
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integer :: j = 10
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!ERROR: 'k' appears in more than one data-sharing clause on the same OpenMP directive
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!$omp parallel do reduction(+:k), reduction(*:k)
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do i = 1, 10
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k = k + 1
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k = k * 3
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end do
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!$omp end parallel do
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!ERROR: 'k' appears in more than one data-sharing clause on the same OpenMP directive
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!$omp parallel do reduction(+:k), reduction(*:j), reduction(+:k)
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do i = 1, 10
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k = k + 1
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j = j * 3
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end do
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!$omp end parallel do
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!ERROR: 'k' appears in more than one data-sharing clause on the same OpenMP directive
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!$omp parallel do reduction(+:j), reduction(*:k), reduction(+:k)
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do i = 1, 10
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j = j + 1
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k = k + 1
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k = k * 3
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end do
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!$omp end parallel do
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!ERROR: 'k' appears in more than one data-sharing clause on the same OpenMP directive
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!$omp parallel do reduction(+:j), reduction(*:k), private(k)
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do i = 1, 10
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j = j + 1
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k = k + 1
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k = k * 3
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end do
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!$omp end parallel do
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end program omp_reduction
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