! This test checks lowering of OpenMP parallel Directive with ! `PRIVATE` clause present. ! REQUIRES: shell ! RUN: bbc --use-desc-for-alloc=false -fopenmp -emit-fir -hlfir=false %s -o - | \ ! RUN: FileCheck %s --check-prefix=FIRDialect !FIRDialect: func @_QPprivate_clause(%[[ARG1:.*]]: !fir.ref{{.*}}, %[[ARG2:.*]]: !fir.ref>{{.*}}, %[[ARG3:.*]]: !fir.boxchar<1>{{.*}}, %[[ARG4:.*]]: !fir.boxchar<1>{{.*}}) { !FIRDialect-DAG: %[[ALPHA:.*]] = fir.alloca i32 {{{.*}}, uniq_name = "{{.*}}Ealpha"} !FIRDialect-DAG: %[[ALPHA_ARRAY:.*]] = fir.alloca !fir.array<10xi32> {{{.*}}, uniq_name = "{{.*}}Ealpha_array"} !FIRDialect-DAG: %[[BETA:.*]] = fir.alloca !fir.char<1,5> {{{.*}}, uniq_name = "{{.*}}Ebeta"} !FIRDialect-DAG: %[[BETA_ARRAY:.*]] = fir.alloca !fir.array<10x!fir.char<1,5>> {{{.*}}, uniq_name = "{{.*}}Ebeta_array"} !FIRDialect-DAG: omp.parallel { !FIRDialect-DAG: %[[ALPHA_PRIVATE:.*]] = fir.alloca i32 {{{.*}}, pinned, uniq_name = "{{.*}}Ealpha"} !FIRDialect-DAG: %[[ALPHA_ARRAY_PRIVATE:.*]] = fir.alloca !fir.array<10xi32> {{{.*}}, pinned, uniq_name = "{{.*}}Ealpha_array"} !FIRDialect-DAG: %[[BETA_PRIVATE:.*]] = fir.alloca !fir.char<1,5> {{{.*}}, pinned, uniq_name = "{{.*}}Ebeta"} !FIRDialect-DAG: %[[BETA_ARRAY_PRIVATE:.*]] = fir.alloca !fir.array<10x!fir.char<1,5>> {{{.*}}, pinned, uniq_name = "{{.*}}Ebeta_array"} !FIRDialect-DAG: %[[ARG1_PRIVATE:.*]] = fir.alloca i32 {{{.*}}, pinned, uniq_name = "{{.*}}Earg1"} !FIRDialect-DAG: %[[ARG2_ARRAY_PRIVATE:.*]] = fir.alloca !fir.array<10xi32> {{{.*}}, pinned, uniq_name = "{{.*}}Earg2"} !FIRDialect-DAG: %[[ARG3_PRIVATE:.*]] = fir.alloca !fir.char<1,5> {{{.*}}, pinned, uniq_name = "{{.*}}Earg3"} !FIRDialect-DAG: %[[ARG4_ARRAY_PRIVATE:.*]] = fir.alloca !fir.array<10x!fir.char<1,5>> {{{.*}}, pinned, uniq_name = "{{.*}}Earg4"} !FIRDialect: omp.terminator !FIRDialect: } subroutine private_clause(arg1, arg2, arg3, arg4) integer :: arg1, arg2(10) integer :: alpha, alpha_array(10) character(5) :: arg3, arg4(10) character(5) :: beta, beta_array(10) !$OMP PARALLEL PRIVATE(alpha, alpha_array, beta, beta_array, arg1, arg2, arg3, arg4) alpha = 1 alpha_array = 4 beta = "hi" beta_array = "hi" arg1 = 2 arg2 = 3 arg3 = "world" arg4 = "world" !$OMP END PARALLEL end subroutine !FIRDialect: func @_QPprivate_clause_scalar() { !FIRDialect-DAG: {{.*}} = fir.alloca !fir.complex<4> {bindc_name = "c", uniq_name = "{{.*}}Ec"} !FIRDialect-DAG: {{.*}} = fir.alloca i8 {bindc_name = "i1", uniq_name = "{{.*}}Ei1"} !FIRDialect-DAG: {{.*}} = fir.alloca i128 {bindc_name = "i16", uniq_name = "{{.*}}Ei16"} !FIRDialect-DAG: {{.*}} = fir.alloca i16 {bindc_name = "i2", uniq_name = "{{.*}}Ei2"} !FIRDialect-DAG: {{.*}} = fir.alloca i32 {bindc_name = "i4", uniq_name = "{{.*}}Ei4"} !FIRDialect-DAG: {{.*}} = fir.alloca i64 {bindc_name = "i8", uniq_name = "{{.*}}Ei8"} !FIRDialect-DAG: {{.*}} = fir.alloca !fir.logical<4> {bindc_name = "l", uniq_name = "{{.*}}El"} !FIRDialect-DAG: {{.*}} = fir.alloca f32 {bindc_name = "r", uniq_name = "{{.*}}Er"} !FIRDialect: omp.parallel { !FIRDialect-DAG: {{.*}} = fir.alloca i8 {bindc_name = "i1", pinned, uniq_name = "{{.*}}Ei1"} !FIRDialect-DAG: {{.*}} = fir.alloca i16 {bindc_name = "i2", pinned, uniq_name = "{{.*}}Ei2"} !FIRDialect-DAG: {{.*}} = fir.alloca i32 {bindc_name = "i4", pinned, uniq_name = "{{.*}}Ei4"} !FIRDialect-DAG: {{.*}} = fir.alloca i64 {bindc_name = "i8", pinned, uniq_name = "{{.*}}Ei8"} !FIRDialect-DAG: {{.*}} = fir.alloca i128 {bindc_name = "i16", pinned, uniq_name = "{{.*}}Ei16"} !FIRDialect-DAG: {{.*}} = fir.alloca !fir.complex<4> {bindc_name = "c", pinned, uniq_name = "{{.*}}Ec"} !FIRDialect-DAG: {{.*}} = fir.alloca !fir.logical<4> {bindc_name = "l", pinned, uniq_name = "{{.*}}El"} !FIRDialect-DAG: {{.*}} = fir.alloca f32 {bindc_name = "r", pinned, uniq_name = "{{.*}}Er"} subroutine private_clause_scalar() integer(kind=1) :: i1 integer(kind=2) :: i2 integer(kind=4) :: i4 integer(kind=8) :: i8 integer(kind=16) :: i16 complex :: c logical :: l real :: r !$OMP PARALLEL PRIVATE(i1, i2, i4, i8, i16, c, l, r) print *, i1, i2, i4, i8, i16, c, l, r !$OMP END PARALLEL end subroutine !FIRDialect: func @_QPprivate_clause_derived_type() { !FIRDialect: {{.*}} = fir.alloca !fir.type<{{.*}}{t_i:i32,t_arr:!fir.array<5xi32>}> {bindc_name = "t", uniq_name = "{{.*}}Et"} !FIRDialect: omp.parallel { !FIRDialect: {{.*}} = fir.alloca !fir.type<{{.*}}{t_i:i32,t_arr:!fir.array<5xi32>}> {bindc_name = "t", pinned, uniq_name = "{{.*}}Et"} subroutine private_clause_derived_type() type my_type integer :: t_i integer :: t_arr(5) end type my_type type(my_type) :: t !$OMP PARALLEL PRIVATE(t) print *, t%t_i !$OMP END PARALLEL end subroutine !FIRDialect: func @_QPprivate_clause_allocatable() { !FIRDialect-DAG: {{.*}} = fir.alloca !fir.box> {bindc_name = "x", uniq_name = "{{.*}}Ex"} !FIRDialect-DAG: {{.*}} = fir.alloca !fir.heap {uniq_name = "{{.*}}Ex.addr"} !FIRDialect-DAG: {{.*}} = fir.alloca !fir.box>> {bindc_name = "x2", uniq_name = "{{.*}}Ex2"} !FIRDialect-DAG: {{.*}} = fir.alloca !fir.heap> {uniq_name = "{{.*}}Ex2.addr"} !FIRDialect-DAG: {{.*}} = fir.address_of(@{{.*}}Ex3) : !fir.ref>> !FIRDialect-DAG: [[TMP8:%.*]] = fir.address_of(@{{.*}}Ex4) : !fir.ref>>> !FIRDialect: omp.parallel { !FIRDialect-DAG: [[TMP35:%.*]] = fir.alloca !fir.box> {bindc_name = "x", pinned, uniq_name = "{{.*}}Ex"} !FIRDialect-DAG: [[TMP39:%.*]] = fir.alloca !fir.box>> {bindc_name = "x2", pinned, uniq_name = "{{.*}}Ex2"} !FIRDialect-DAG: [[TMP45:%.*]] = fir.alloca !fir.box> {bindc_name = "x3", pinned, uniq_name = "{{.*}}Ex3"} !FIRDialect-DAG: [[TMP51:%.*]] = fir.load [[TMP8]] : !fir.ref>>> !FIRDialect-DAG: [[TMP97:%.*]] = fir.load [[TMP8]] : !fir.ref>>> !FIRDialect-DAG: [[TMP98:%.*]]:3 = fir.box_dims [[TMP97]], {{.*}} : (!fir.box>>, index) -> (index, index, index) !FIRDialect-DAG: [[TMP50:%.*]] = fir.alloca !fir.box>> {bindc_name = "x4", pinned, uniq_name = "{{.*}}Ex4"} ! FIRDialect-DAG: [[TMP101:%.*]] = fir.allocmem !fir.array, {{.*}} {fir.must_be_heap = true, uniq_name = "{{.*}}Ex4.alloc"} ! FIRDialect-DAG: [[TMP102:%.*]] = fir.shape_shift {{.*}}#0, {{.*}} : (index, index) -> !fir.shapeshift<1> ! FIRDialect-DAG: [[TMP103:%.*]] = fir.embox [[TMP101]]([[TMP102]]) : (!fir.heap>, !fir.shapeshift<1>) -> !fir.box>> ! FIRDialect-DAG: fir.store [[TMP103]] to [[TMP50]] : !fir.ref>>> subroutine private_clause_allocatable() integer, allocatable :: x, x2(:) integer, allocatable, save :: x3, x4(:) print *, x, x2, x3, x4 !$OMP PARALLEL PRIVATE(x, x2, x3, x4) print *, x, x2, x3, x4 !$OMP END PARALLEL end subroutine !FIRDialect: func @_QPprivate_clause_real_call_allocatable() { !FIRDialect-DAG: {{.*}} = fir.alloca !fir.box> {bindc_name = "x5", uniq_name = "{{.*}}Ex5"} !FIRDialect-DAG: {{.*}} = fir.zero_bits !fir.heap !FIRDialect-DAG: {{.*}} = fir.embox %1 : (!fir.heap) -> !fir.box> !FIRDialect-DAG: fir.store %2 to %0 : !fir.ref>> !FIRDialect-DAG: omp.parallel { !FIRDialect-DAG: [[TMP203:%.*]] = fir.alloca !fir.box> {bindc_name = "x5", pinned, uniq_name = "{{.*}}Ex5"} !FIRDialect-DAG: fir.if %{{.*}} { !FIRDialect-DAG: fir.store %{{.*}} to [[TMP203]] : !fir.ref>> !FIRDialect-DAG: } else { !FIRDialect-DAG: fir.store %{{.*}} to [[TMP203]] : !fir.ref>> !FIRDialect-DAG: } !FIRDialect-DAG: fir.call @_QFprivate_clause_real_call_allocatablePhelper_private_clause_real_call_allocatable([[TMP203]]) fastmath : (!fir.ref>>) -> () !FIRDialect-DAG: %{{.*}} = fir.load [[TMP203]] : !fir.ref>> !FIRDialect-DAG: fir.if %{{.*}} { !FIRDialect-DAG: %{{.*}} = fir.load [[TMP203]] : !fir.ref>> !FIRDialect-DAG: fir.store %{{.*}} to [[TMP203]] : !fir.ref>> !FIRDialect-DAG: } !FIRDialect-DAG: omp.terminator !FIRDialect-DAG: } !FIRDialect-DAG: return !FIRDialect-DAG: } subroutine private_clause_real_call_allocatable real, allocatable :: x5 !$omp parallel private(x5) call helper_private_clause_real_call_allocatable(x5) !$omp end parallel contains subroutine helper_private_clause_real_call_allocatable(x6) real, allocatable :: x6 print *, allocated(x6) end subroutine end subroutine !FIRDialect: func.func @_QPincrement_list_items(%arg0: !fir.ref>>}>>>> {fir.bindc_name = "head"}) { !FIRDialect: {{%.*}} = fir.alloca !fir.box>>}>>> {bindc_name = "p", uniq_name = "_QFincrement_list_itemsEp"} !FIRDialect: omp.parallel { !FIRDialect: {{%.*}} = fir.alloca !fir.box>>}>>> {bindc_name = "p", pinned, uniq_name = "_QFincrement_list_itemsEp"} !FIRDialect: omp.single { !FIRDialect: omp.terminator !FIRDialect: omp.terminator !FIRDialect: return subroutine increment_list_items (head) type node integer :: payload type (node), pointer :: next end type node type (node), pointer :: head type (node), pointer :: p !$omp parallel private(p) !$omp single p => head do p => p%next if ( associated (p) .eqv. .false. ) exit end do !$omp end single !$omp end parallel end subroutine increment_list_items !FIRDialect: func.func @_QPparallel_pointer() { !FIRDialect-DAG: [[PP0:%.*]] = fir.alloca !fir.box> {bindc_name = "y1", uniq_name = "{{.*}}Ey1"} !FIRDialect-DAG: [[PP1:%.*]] = fir.alloca !fir.ptr {uniq_name = "{{.*}}Ey1.addr"} !FIRDialect-DAG: [[PP2:%.*]] = fir.zero_bits !fir.ptr !FIRDialect: fir.store [[PP2]] to [[PP1]] : !fir.ref> !FIRDialect-DAG: [[PP3:%.*]] = fir.alloca !fir.box>> {bindc_name = "y2", uniq_name = "{{.*}}Ey2"} !FIRDialect: fir.store %6 to %3 : !fir.ref>>> !FIRDialect-DAG: [[PP7:%.*]] = fir.alloca i32 {bindc_name = "z1", fir.target, uniq_name = "{{.*}}Ez1"} !FIRDialect-DAG: [[PP8:%.*]] = fir.alloca !fir.array<10xi32> {bindc_name = "z2", fir.target, uniq_name = "{{.*}}Ez2"} !FIRDialect: omp.parallel { !FIRDialect-DAG: [[PP9:%.*]] = fir.alloca !fir.box> {bindc_name = "y1", pinned, uniq_name = "{{.*}}Ey1"} !FIRDialect-DAG: [[PP10:%.*]] = fir.alloca !fir.box>> {bindc_name = "y2", pinned, uniq_name = "{{.*}}Ey2"} !FIRDialect-DAG: [[PP11:%.*]] = fir.embox [[PP7]] : (!fir.ref) -> !fir.box> !FIRDialect: fir.store [[PP11]] to [[PP9]] : !fir.ref>> !FIRDialect-DAG: [[PP12:%.*]] = fir.shape %c{{.*}} : (index) -> !fir.shape<1> !FIRDialect-DAG: [[PP13:%.*]] = fir.embox [[PP8]]([[PP12]]) : (!fir.ref>, !fir.shape<1>) -> !fir.box>> !FIRDialect: fir.store %13 to [[PP10]] : !fir.ref>>> !FIRDialect: omp.terminator !FIRDialect: } !FIRDialect: return !FIRDialect: } subroutine parallel_pointer() integer, pointer :: y1, y2(:) integer, target :: z1, z2(10) !$omp parallel private(y1, y2) y1=>z1 y2=>z2 !$omp end parallel end subroutine parallel_pointer !FIRDialect-LABEL: func @_QPsimple_loop_1() subroutine simple_loop_1 integer :: i real, allocatable :: r; ! FIRDialect: omp.parallel !$OMP PARALLEL PRIVATE(r) ! FIRDialect: %[[ALLOCA_IV:.*]] = fir.alloca i32 {{{.*}}, pinned} ! FIRDialect: [[R:%.*]] = fir.alloca !fir.box> {bindc_name = "r", pinned, uniq_name = "{{.*}}Er"} ! FIRDialect: fir.store {{%.*}} to [[R]] : !fir.ref>> ! FIRDialect: fir.store {{%.*}} to [[R]] : !fir.ref>> ! FIRDialect: %[[WS_LB:.*]] = arith.constant 1 : i32 ! FIRDialect: %[[WS_UB:.*]] = arith.constant 9 : i32 ! FIRDialect: %[[WS_STEP:.*]] = arith.constant 1 : i32 ! FIRDialect: omp.wsloop for (%[[I:.*]]) : i32 = (%[[WS_LB]]) to (%[[WS_UB]]) inclusive step (%[[WS_STEP]]) !$OMP DO do i=1, 9 ! FIRDialect: fir.store %[[I]] to %[[ALLOCA_IV:.*]] : !fir.ref ! FIRDialect: %[[LOAD_IV:.*]] = fir.load %[[ALLOCA_IV]] : !fir.ref ! FIRDialect: fir.call @_FortranAioOutputInteger32({{.*}}, %[[LOAD_IV]]) {{.*}}: (!fir.ref, i32) -> i1 print*, i end do ! FIRDialect: omp.yield ! FIRDialect: {{%.*}} = fir.load [[R]] : !fir.ref>> ! FIRDialect: fir.if {{%.*}} { ! FIRDialect: [[LD:%.*]] = fir.load [[R]] : !fir.ref>> ! FIRDialect: [[AD:%.*]] = fir.box_addr [[LD]] : (!fir.box>) -> !fir.heap ! FIRDialect: fir.freemem [[AD]] : !fir.heap ! FIRDialect: fir.store {{%.*}} to [[R]] : !fir.ref>> !$OMP END DO ! FIRDialect: omp.terminator !$OMP END PARALLEL end subroutine !FIRDialect-LABEL: func @_QPsimple_loop_2() subroutine simple_loop_2 integer :: i real, allocatable :: r; ! FIRDialect: omp.parallel !$OMP PARALLEL ! FIRDialect: %[[ALLOCA_IV:.*]] = fir.alloca i32 {{{.*}}, pinned} ! FIRDialect: [[R:%.*]] = fir.alloca !fir.box> {bindc_name = "r", pinned, uniq_name = "{{.*}}Er"} ! FIRDialect: fir.store {{%.*}} to [[R]] : !fir.ref>> ! FIRDialect: fir.store {{%.*}} to [[R]] : !fir.ref>> ! FIRDialect: %[[WS_LB:.*]] = arith.constant 1 : i32 ! FIRDialect: %[[WS_UB:.*]] = arith.constant 9 : i32 ! FIRDialect: %[[WS_STEP:.*]] = arith.constant 1 : i32 ! FIRDialect: omp.wsloop for (%[[I:.*]]) : i32 = (%[[WS_LB]]) to (%[[WS_UB]]) inclusive step (%[[WS_STEP]]) !$OMP DO PRIVATE(r) do i=1, 9 ! FIRDialect: fir.store %[[I]] to %[[ALLOCA_IV:.*]] : !fir.ref ! FIRDialect: %[[LOAD_IV:.*]] = fir.load %[[ALLOCA_IV]] : !fir.ref ! FIRDialect: fir.call @_FortranAioOutputInteger32({{.*}}, %[[LOAD_IV]]) {{.*}}: (!fir.ref, i32) -> i1 print*, i end do ! FIRDialect: omp.yield ! FIRDialect: {{%.*}} = fir.load [[R]] : !fir.ref>> ! FIRDialect: fir.if {{%.*}} { ! FIRDialect: [[LD:%.*]] = fir.load [[R]] : !fir.ref>> ! FIRDialect: [[AD:%.*]] = fir.box_addr [[LD]] : (!fir.box>) -> !fir.heap ! FIRDialect: fir.freemem [[AD]] : !fir.heap ! FIRDialect: fir.store {{%.*}} to [[R]] : !fir.ref>> !$OMP END DO ! FIRDialect: omp.terminator !$OMP END PARALLEL end subroutine !FIRDialect-LABEL: func @_QPsimple_loop_3() subroutine simple_loop_3 integer :: i real, allocatable :: r; ! FIRDialect: omp.parallel ! FIRDialect: %[[ALLOCA_IV:.*]] = fir.alloca i32 {{{.*}}, pinned} ! FIRDialect: [[R:%.*]] = fir.alloca !fir.box> {bindc_name = "r", pinned, uniq_name = "{{.*}}Er"} ! FIRDialect: fir.store {{%.*}} to [[R]] : !fir.ref>> ! FIRDialect: fir.store {{%.*}} to [[R]] : !fir.ref>> ! FIRDialect: %[[WS_LB:.*]] = arith.constant 1 : i32 ! FIRDialect: %[[WS_UB:.*]] = arith.constant 9 : i32 ! FIRDialect: %[[WS_STEP:.*]] = arith.constant 1 : i32 ! FIRDialect: omp.wsloop for (%[[I:.*]]) : i32 = (%[[WS_LB]]) to (%[[WS_UB]]) inclusive step (%[[WS_STEP]]) !$OMP PARALLEL DO PRIVATE(r) do i=1, 9 ! FIRDialect: fir.store %[[I]] to %[[ALLOCA_IV:.*]] : !fir.ref ! FIRDialect: %[[LOAD_IV:.*]] = fir.load %[[ALLOCA_IV]] : !fir.ref ! FIRDialect: fir.call @_FortranAioOutputInteger32({{.*}}, %[[LOAD_IV]]) {{.*}}: (!fir.ref, i32) -> i1 print*, i end do ! FIRDialect: omp.yield ! FIRDialect: {{%.*}} = fir.load [[R]] : !fir.ref>> ! FIRDialect: fir.if {{%.*}} { ! FIRDialect: [[LD:%.*]] = fir.load [[R]] : !fir.ref>> ! FIRDialect: [[AD:%.*]] = fir.box_addr [[LD]] : (!fir.box>) -> !fir.heap ! FIRDialect: fir.freemem [[AD]] : !fir.heap ! FIRDialect: fir.store {{%.*}} to [[R]] : !fir.ref>> !$OMP END PARALLEL DO ! FIRDialect: omp.terminator end subroutine !CHECK-LABEL: func @_QPsimd_loop_1() subroutine simd_loop_1 integer :: i real, allocatable :: r; ! FIRDialect: [[R:%.*]] = fir.alloca !fir.box> {bindc_name = "r", pinned, uniq_name = "{{.*}}Er"} ! FIRDialect: fir.store {{%.*}} to [[R]] : !fir.ref>> ! FIRDialect: fir.store {{%.*}} to [[R]] : !fir.ref>> ! FIRDialect: %[[LB:.*]] = arith.constant 1 : i32 ! FIRDialect: %[[UB:.*]] = arith.constant 9 : i32 ! FIRDialect: %[[STEP:.*]] = arith.constant 1 : i32 ! FIRDialect: omp.simdloop for (%[[I:.*]]) : i32 = (%[[LB]]) to (%[[UB]]) inclusive step (%[[STEP]]) { !$OMP SIMD PRIVATE(r) do i=1, 9 ! FIRDialect: fir.store %[[I]] to %[[LOCAL:.*]] : !fir.ref ! FIRDialect: %[[LOAD_IV:.*]] = fir.load %[[LOCAL]] : !fir.ref ! FIRDialect: fir.call @_FortranAioOutputInteger32({{.*}}, %[[LOAD_IV]]) {{.*}}: (!fir.ref, i32) -> i1 print*, i end do !$OMP END SIMD ! FIRDialect: omp.yield ! FIRDialect: {{%.*}} = fir.load [[R]] : !fir.ref>> ! FIRDialect: fir.if {{%.*}} { ! FIRDialect: [[LD:%.*]] = fir.load [[R]] : !fir.ref>> ! FIRDialect: [[AD:%.*]] = fir.box_addr [[LD]] : (!fir.box>) -> !fir.heap ! FIRDialect: fir.freemem [[AD]] : !fir.heap ! FIRDialect: fir.store {{%.*}} to [[R]] : !fir.ref>> end subroutine