e5675a4452
Only some fortran source files in flang/test/Lower/OpenMP have been modified. More cleanups will be performed in subsequent commits.
50 lines
2.2 KiB
Fortran
50 lines
2.2 KiB
Fortran
! RUN: bbc -emit-hlfir -fopenmp -fopenmp-version=50 -o - %s 2>&1 | FileCheck %s
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! RUN: %flang_fc1 -emit-hlfir -fopenmp -fopenmp-version=50 -o - %s 2>&1 | FileCheck %s
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! CHECK-LABEL: omp.declare_reduction @add_reduction_byref_box_Uxf32 : !fir.ref<!fir.box<!fir.array<?xf32>>> {{.*}} alloc {
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! [...]
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! CHECK: omp.yield
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! CHECK-LABEL: } init {
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! [...]
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! CHECK: omp.yield
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! CHECK-LABEL: } combiner {
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! [...]
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! CHECK: omp.yield
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! CHECK-LABEL: } cleanup {
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! [...]
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! CHECK: omp.yield
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! CHECK: }
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! CHECK-LABEL: func.func @_QPtask_reduction
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! CHECK-SAME: (%[[VAL_0:.*]]: !fir.box<!fir.array<?xf32>> {fir.bindc_name = "x"}) {
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! CHECK: %[[VAL_1:.*]] = fir.dummy_scope : !fir.dscope
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! CHECK: %[[VAL_2:.*]]:2 = hlfir.declare %[[VAL_0]] dummy_scope %[[VAL_1]]
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! CHECK-SAME: {uniq_name = "_QFtask_reductionEx"} : (!fir.box<!fir.array<?xf32>>, !fir.dscope) -> (!fir.box<!fir.array<?xf32>>, !fir.box<!fir.array<?xf32>>)
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! CHECK: omp.parallel {
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! CHECK: %[[VAL_3:.*]] = fir.alloca !fir.box<!fir.array<?xf32>>
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! CHECK: fir.store %[[VAL_2]]#0 to %[[VAL_3]] : !fir.ref<!fir.box<!fir.array<?xf32>>>
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! CHECK: omp.taskgroup task_reduction(byref @add_reduction_byref_box_Uxf32 %[[VAL_3]] -> %[[VAL_4:.*]]: !fir.ref<!fir.box<!fir.array<?xf32>>>) {
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! CHECK: %[[VAL_5:.*]]:2 = hlfir.declare %[[VAL_4]]
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! CHECK-SAME: {uniq_name = "_QFtask_reductionEx"} : (!fir.ref<!fir.box<!fir.array<?xf32>>>) -> (!fir.ref<!fir.box<!fir.array<?xf32>>>, !fir.ref<!fir.box<!fir.array<?xf32>>>)
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! CHECK: omp.task in_reduction(byref @add_reduction_byref_box_Uxf32 %[[VAL_5]]#0 -> %[[VAL_6:.*]] : !fir.ref<!fir.box<!fir.array<?xf32>>>) {
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! [...]
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! CHECK: omp.terminator
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! CHECK: }
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! CHECK: omp.terminator
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! CHECK: }
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! CHECK: omp.terminator
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! CHECK: }
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! CHECK: return
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! CHECK: }
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subroutine task_reduction(x)
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real, dimension(:) :: x
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!$omp parallel
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!$omp taskgroup task_reduction(+:x)
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!$omp task in_reduction(+:x)
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x = x + 1
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!$omp end task
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!$omp end taskgroup
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!$omp end parallel
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end subroutine
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