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OpenMP 5.0 adds a new clause `in_reduction` on OpenMP directives. This patch adds parser support for the same. Reviewed By: kiranchandramohan Differential Revision: https://reviews.llvm.org/D124156
64 lines
1.7 KiB
Fortran
64 lines
1.7 KiB
Fortran
! REQUIRES: plugins, examples, shell
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! RUN: %flang_fc1 -load %llvmshlibdir/flangOmpReport.so -plugin flang-omp-report -fopenmp %s -o - | FileCheck %s
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! Check for IN_REDUCTION() clause on OpenMP constructs
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subroutine omp_in_reduction_taskgroup()
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integer :: z, i
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!$omp taskgroup task_reduction(+:z)
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!$omp task in_reduction(+:z)
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z = z + 5
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!$omp end task
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!$omp taskloop in_reduction(+:z)
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do i=1,10
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z = z * 5
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end do
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!$omp end taskloop
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!$omp end taskgroup
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end subroutine omp_in_reduction_taskgroup
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!CHECK: - file: {{.*}}
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!CHECK: line: 10
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!CHECK: construct: task
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!CHECK: clauses:
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!CHECK: - clause: in_reduction
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!CHECK: details: '+:z'
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!CHECK: - file: {{.*}}
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!CHECK: line: 14
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!CHECK: construct: taskloop
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!CHECK: clauses:
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!CHECK: - clause: in_reduction
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!CHECK: details: '+:z'
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!CHECK: - file: {{.*}}
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!CHECK: line: 9
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!CHECK: construct: taskgroup
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!CHECK: clauses:
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!CHECK: - clause: task_reduction
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!CHECK: details: '+:z'
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subroutine omp_in_reduction_parallel()
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integer :: z
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!$omp parallel reduction(+:z)
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!$omp taskloop simd in_reduction(+:z)
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do i=1,10
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z = z * 5
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end do
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!$omp end taskloop simd
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!$omp end parallel
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end subroutine omp_in_reduction_parallel
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!CHECK: - file: {{.*}}
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!CHECK: line: 44
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!CHECK: construct: taskloop simd
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!CHECK: clauses:
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!CHECK: - clause: in_reduction
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!CHECK: details: '+:z'
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!CHECK: - file: {{.*}}
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!CHECK: line: 43
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!CHECK: construct: parallel
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!CHECK: clauses:
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!CHECK: - clause: reduction
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!CHECK: details: '+:z'
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