e5675a4452
Only some fortran source files in flang/test/Lower/OpenMP have been modified. More cleanups will be performed in subsequent commits.
52 lines
2.2 KiB
Fortran
52 lines
2.2 KiB
Fortran
! This test checks lowering of num_tasks clause in taskloop directive.
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! 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.private
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! CHECK-SAME: {type = private} @[[I_PRIVATE_TEST2:.*]] : i32
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! CHECK-LABEL: omp.private
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! CHECK-SAME: {type = firstprivate} @[[X_FIRSTPRIVATE_TEST2:.*]] : i32
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! CHECK-SAME: copy {
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! CHECK: hlfir.assign
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! CHECK-LABEL: omp.private
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! CHECK-SAME: {type = private} @[[I_PRIVATE:.*]] : i32
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! CHECK-LABEL: omp.private
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! CHECK-SAME: {type = firstprivate} @[[X_FIRSTPRIVATE:.*]] : i32
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! CHECK-SAME: copy {
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! CHECK: hlfir.assign
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! CHECK-LABEL: func.func @_QPtest_num_tasks
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! CHECK: %[[ALLOCA_I:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFtest_num_tasksEi"}
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! CHECK: %[[DECL_I:.*]]:2 = hlfir.declare %[[ALLOCA_I]] {uniq_name = "_QFtest_num_tasksEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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! CHECK: %[[ALLOCA_X:.*]] = fir.alloca i32 {bindc_name = "x", uniq_name = "_QFtest_num_tasksEx"}
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! CHECK: %[[DECL_X:.*]]:2 = hlfir.declare %[[ALLOCA_X]] {uniq_name = "_QFtest_num_tasksEx"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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! CHECK: %[[VAL_NUMTASKS:.*]] = arith.constant 10 : i32
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subroutine test_num_tasks
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integer :: i, x
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! CHECK: omp.taskloop num_tasks(%[[VAL_NUMTASKS]]: i32)
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! CHECK-SAME: private(@[[X_FIRSTPRIVATE]] %[[DECL_X]]#0 -> %[[ARG0:.*]], @[[I_PRIVATE]] %[[DECL_I]]#0 -> %[[ARG1:.*]] : !fir.ref<i32>, !fir.ref<i32>) {
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! CHECK: omp.loop_nest (%[[ARG2:.*]]) : i32 = (%{{.*}}) to (%{{.*}}) inclusive step (%{{.*}}) {
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!$omp taskloop num_tasks(10)
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do i = 1, 1000
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x = x + 1
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end do
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!$omp end taskloop
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end subroutine test_num_tasks
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! CHECK-LABEL: func.func @_QPtest_num_tasks_strict
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subroutine test_num_tasks_strict
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integer :: x, i
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! CHECK: %[[NUM_TASKS:.*]] = arith.constant 10 : i32
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! CHECK: omp.taskloop num_tasks(strict, %[[NUM_TASKS]]: i32)
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!$omp taskloop num_tasks(strict:10)
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do i = 1, 100
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!CHECK: arith.addi
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x = x + 1
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end do
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!$omp end taskloop
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end subroutine
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