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! RUN: %flang_fc1 -fdebug-unparse -fopenmp %s | FileCheck --ignore-case %s
! RUN: %flang_fc1 -fdebug-dump-parse-tree -fopenmp %s | FileCheck --check-prefix="PARSE-TREE" %s
! Check for IN_REDUCTION() clause on OpenMP constructs
subroutine omp_in_reduction_taskgroup()
integer :: z, i
!CHECK: !$OMP TASKGROUP TASK_REDUCTION(+:z)
!$omp taskgroup task_reduction(+:z)
!CHECK-NEXT: !$OMP TASK IN_REDUCTION(+:z)
!$omp task in_reduction(+:z)
!CHECK-NEXT: z=z+5_4
z = z + 5
!CHECK-NEXT: !$OMP END TASK
!$omp end task
!CHECK-NEXT: !$OMP TASKLOOP IN_REDUCTION(+:z)
!$omp taskloop in_reduction(+:z)
!CHECK-NEXT: DO i=1_4,10_4
do i=1,10
!CHECK-NEXT: z=5_4*z
z = z * 5
!CHECK-NEXT: END DO
end do
!CHECK-NEXT: !$OMP END TASKLOOP
!$omp end taskloop
!CHECK-NEXT: !$OMP END TASKGROUP
!$omp end taskgroup
end subroutine omp_in_reduction_taskgroup
!PARSE-TREE: OpenMPConstruct -> OpenMPBlockConstruct
!PARSE-TREE-NEXT: OmpBeginBlockDirective
!PARSE-TREE-NEXT: OmpBlockDirective -> llvm::omp::Directive = taskgroup
!PARSE-TREE-NEXT: OmpClauseList -> OmpClause -> TaskReduction -> OmpReductionClause
!PARSE-TREE: OpenMPConstruct -> OpenMPBlockConstruct
!PARSE-TREE-NEXT: OmpBeginBlockDirective
!PARSE-TREE-NEXT: OmpBlockDirective -> llvm::omp::Directive = task
!PARSE-TREE-NEXT: OmpClauseList -> OmpClause -> InReduction -> OmpInReductionClause
!PARSE-TREE-NEXT: OmpReductionOperator -> DefinedOperator -> IntrinsicOperator = Add
!PARSE-TREE-NEXT: OmpObjectList -> OmpObject -> Designator -> DataRef -> Name = 'z'
!PARSE-TREE: OpenMPConstruct -> OpenMPLoopConstruct
!PARSE-TREE-NEXT: OmpBeginLoopDirective
!PARSE-TREE-NEXT: OmpLoopDirective -> llvm::omp::Directive = taskloop
!PARSE-TREE-NEXT: OmpClauseList -> OmpClause -> InReduction -> OmpInReductionClause
!PARSE-TREE-NEXT: OmpReductionOperator -> DefinedOperator -> IntrinsicOperator = Add
!PARSE-TREE-NEXT: OmpObjectList -> OmpObject -> Designator -> DataRef -> Name = 'z'
subroutine omp_in_reduction_parallel()
integer :: z
!CHECK: !$OMP PARALLEL REDUCTION(+:z)
!$omp parallel reduction(+:z)
!CHECK-NEXT: !$OMP TASKLOOP SIMD IN_REDUCTION(+:z)
!$omp taskloop simd in_reduction(+:z)
!CHECK-NEXT: DO i=1_4,10_4
do i=1,10
!CHECK-NEXT: z=5_4*z
z = z * 5
!CHECK-NEXT: END DO
end do
!CHECK-NEXT: !$OMP END TASKLOOP SIMD
!$omp end taskloop simd
!CHECK-NEXT: !$OMP END PARALLEL
!$omp end parallel
end subroutine omp_in_reduction_parallel
!PARSE-TREE: OpenMPConstruct -> OpenMPBlockConstruct
!PARSE-TREE-NEXT: OmpBeginBlockDirective
!PARSE-TREE-NEXT: OmpBlockDirective -> llvm::omp::Directive = parallel
!PARSE-TREE-NEXT: OmpClauseList -> OmpClause -> Reduction -> OmpReductionClause
!PARSE-TREE: OpenMPConstruct -> OpenMPLoopConstruct
!PARSE-TREE-NEXT: OmpBeginLoopDirective
!PARSE-TREE-NEXT: OmpLoopDirective -> llvm::omp::Directive = taskloop simd
!PARSE-TREE-NEXT: OmpClauseList -> OmpClause -> InReduction -> OmpInReductionClause
!PARSE-TREE-NEXT: OmpReductionOperator -> DefinedOperator -> IntrinsicOperator = Add
!PASRE-TREE-NEXT: OmpObjectList -> OmpObject -> Designator -> DataRef -> Name = 'z'
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