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