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|
!RUN: %flang_fc1 -emit-fir -fopenmp %s -o - | FileCheck %s
!===============================================================================
! Target_Enter Simple
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target_enter_simple() {
subroutine omp_target_enter_simple
integer :: a(1024)
!CHECK: omp.target_enter_data map((to -> {{.*}} : !fir.ref<!fir.array<1024xi32>>))
!$omp target enter data map(to: a)
end subroutine omp_target_enter_simple
!===============================================================================
! Target_Enter Map types
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target_enter_mt() {
subroutine omp_target_enter_mt
integer :: a(1024)
integer :: b(1024)
integer :: c(1024)
integer :: d(1024)
!CHECK: omp.target_enter_data map((to -> {{.*}} : !fir.ref<!fir.array<1024xi32>>), (to -> {{.*}} : !fir.ref<!fir.array<1024xi32>>), (always, alloc -> {{.*}} : !fir.ref<!fir.array<1024xi32>>), (to -> {{.*}} : !fir.ref<!fir.array<1024xi32>>))
!$omp target enter data map(to: a, b) map(always, alloc: c) map(to: d)
end subroutine omp_target_enter_mt
!===============================================================================
! `Nowait` clause
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target_enter_nowait() {
subroutine omp_target_enter_nowait
integer :: a(1024)
!CHECK: omp.target_enter_data nowait map((to -> {{.*}} : !fir.ref<!fir.array<1024xi32>>))
!$omp target enter data map(to: a) nowait
end subroutine omp_target_enter_nowait
!===============================================================================
! `if` clause
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target_enter_if() {
subroutine omp_target_enter_if
integer :: a(1024)
integer :: i
i = 5
!CHECK: %[[VAL_3:.*]] = fir.load %[[VAL_1:.*]] : !fir.ref<i32>
!CHECK: %[[VAL_4:.*]] = arith.constant 10 : i32
!CHECK: %[[VAL_5:.*]] = arith.cmpi slt, %[[VAL_3]], %[[VAL_4]] : i32
!CHECK: omp.target_enter_data if(%[[VAL_5]] : i1) map((to -> {{.*}} : !fir.ref<!fir.array<1024xi32>>))
!$omp target enter data if(i<10) map(to: a)
end subroutine omp_target_enter_if
!===============================================================================
! `device` clause
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target_enter_device() {
subroutine omp_target_enter_device
integer :: a(1024)
!CHECK: %[[VAL_1:.*]] = arith.constant 2 : i32
!CHECK: omp.target_enter_data device(%[[VAL_1]] : i32) map((to -> {{.*}} : !fir.ref<!fir.array<1024xi32>>))
!$omp target enter data map(to: a) device(2)
end subroutine omp_target_enter_device
!===============================================================================
! Target_Exit Simple
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target_exit_simple() {
subroutine omp_target_exit_simple
integer :: a(1024)
!CHECK: omp.target_exit_data map((from -> {{.*}} : !fir.ref<!fir.array<1024xi32>>))
!$omp target exit data map(from: a)
end subroutine omp_target_exit_simple
!===============================================================================
! Target_Exit Map types
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target_exit_mt() {
subroutine omp_target_exit_mt
integer :: a(1024)
integer :: b(1024)
integer :: c(1024)
integer :: d(1024)
integer :: e(1024)
!CHECK: omp.target_exit_data map((from -> {{.*}} : !fir.ref<!fir.array<1024xi32>>), (from -> {{.*}} : !fir.ref<!fir.array<1024xi32>>), (release -> {{.*}} : !fir.ref<!fir.array<1024xi32>>), (always, delete -> {{.*}} : !fir.ref<!fir.array<1024xi32>>), (from -> {{.*}} : !fir.ref<!fir.array<1024xi32>>))
!$omp target exit data map(from: a,b) map(release: c) map(always, delete: d) map(from: e)
end subroutine omp_target_exit_mt
!===============================================================================
! `device` clause
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target_exit_device() {
subroutine omp_target_exit_device
integer :: a(1024)
integer :: d
!CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_1:.*]] : !fir.ref<i32>
!CHECK: omp.target_exit_data device(%[[VAL_2]] : i32) map((from -> {{.*}} : !fir.ref<!fir.array<1024xi32>>))
!$omp target exit data map(from: a) device(d)
end subroutine omp_target_exit_device
!===============================================================================
! Target_Data with region
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target_data() {
subroutine omp_target_data
!CHECK: %[[VAL_0:.*]] = fir.alloca !fir.array<1024xi32> {bindc_name = "a", uniq_name = "_QFomp_target_dataEa"}
integer :: a(1024)
!CHECK: omp.target_data map((tofrom -> %[[VAL_0]] : !fir.ref<!fir.array<1024xi32>>)) {
!$omp target data map(tofrom: a)
!CHECK: %[[VAL_1:.*]] = arith.constant 10 : i32
!CHECK: %[[VAL_2:.*]] = arith.constant 1 : i64
!CHECK: %[[VAL_3:.*]] = arith.constant 1 : i64
!CHECK: %[[VAL_4:.*]] = arith.subi %[[VAL_2]], %[[VAL_3]] : i64
!CHECK: %[[VAL_5:.*]] = fir.coordinate_of %[[VAL_0]], %[[VAL_4]] : (!fir.ref<!fir.array<1024xi32>>, i64) -> !fir.ref<i32>
!CHECK: fir.store %[[VAL_1]] to %[[VAL_5]] : !fir.ref<i32>
a(1) = 10
!CHECK: omp.terminator
!$omp end target data
!CHECK: }
end subroutine omp_target_data
!CHECK-LABEL: func.func @_QPomp_target_data_mt
subroutine omp_target_data_mt
integer :: a(1024)
integer :: b(1024)
!CHECK: %[[VAR_A:.*]] = fir.alloca !fir.array<1024xi32> {bindc_name = "a", uniq_name = "_QFomp_target_data_mtEa"}
!CHECK: %[[VAR_B:.*]] = fir.alloca !fir.array<1024xi32> {bindc_name = "b", uniq_name = "_QFomp_target_data_mtEb"}
!CHECK: omp.target_data map((tofrom -> %[[VAR_A]] : !fir.ref<!fir.array<1024xi32>>))
!$omp target data map(a)
!CHECK: omp.terminator
!$omp end target data
!CHECK: }
!CHECK: omp.target_data map((always, from -> %[[VAR_B]] : !fir.ref<!fir.array<1024xi32>>))
!$omp target data map(always, from : b)
!CHECK: omp.terminator
!$omp end target data
!CHECK: }
end subroutine omp_target_data_mt
!===============================================================================
! Target with region
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target() {
subroutine omp_target
!CHECK: %[[VAL_0:.*]] = fir.alloca !fir.array<1024xi32> {bindc_name = "a", uniq_name = "_QFomp_targetEa"}
integer :: a(1024)
!CHECK: omp.target map((tofrom -> %[[VAL_0]] : !fir.ref<!fir.array<1024xi32>>)) {
!$omp target map(tofrom: a)
!CHECK: %[[VAL_1:.*]] = arith.constant 10 : i32
!CHECK: %[[VAL_2:.*]] = arith.constant 1 : i64
!CHECK: %[[VAL_3:.*]] = arith.constant 1 : i64
!CHECK: %[[VAL_4:.*]] = arith.subi %[[VAL_2]], %[[VAL_3]] : i64
!CHECK: %[[VAL_5:.*]] = fir.coordinate_of %[[VAL_0]], %[[VAL_4]] : (!fir.ref<!fir.array<1024xi32>>, i64) -> !fir.ref<i32>
!CHECK: fir.store %[[VAL_1]] to %[[VAL_5]] : !fir.ref<i32>
a(1) = 10
!CHECK: omp.terminator
!$omp end target
!CHECK: }
end subroutine omp_target
!===============================================================================
! Target `thread_limit` clause
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target_thread_limit() {
subroutine omp_target_thread_limit
integer :: a
!CHECK: %[[VAL_1:.*]] = arith.constant 64 : i32
!CHECK: omp.target thread_limit(%[[VAL_1]] : i32) map((tofrom -> %[[VAL_0]] : !fir.ref<i32>)) {
!$omp target map(tofrom: a) thread_limit(64)
a = 10
!CHECK: omp.terminator
!$omp end target
!CHECK: }
end subroutine omp_target_thread_limit
!===============================================================================
! Target `use_device_ptr` clause
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target_device_ptr() {
subroutine omp_target_device_ptr
use iso_c_binding, only : c_ptr, c_loc
type(c_ptr) :: a
integer, target :: b
!CHECK: omp.target_data map((tofrom -> %[[VAL_0:.*]] : !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>)) use_device_ptr(%[[VAL_0]] : !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>)
!$omp target data map(tofrom: a) use_device_ptr(a)
!CHECK: ^bb0(%[[VAL_1:.*]]: !fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>):
!CHECK: {{.*}} = fir.coordinate_of %[[VAL_1:.*]], {{.*}} : (!fir.ref<!fir.type<_QM__fortran_builtinsT__builtin_c_ptr{__address:i64}>>, !fir.field) -> !fir.ref<i64>
a = c_loc(b)
!CHECK: omp.terminator
!$omp end target data
!CHECK: }
end subroutine omp_target_device_ptr
!===============================================================================
! Target `use_device_addr` clause
!===============================================================================
!CHECK-LABEL: func.func @_QPomp_target_device_addr() {
subroutine omp_target_device_addr
integer, pointer :: a
!CHECK: omp.target_data map((tofrom -> %[[VAL_0:.*]] : !fir.ref<!fir.box<!fir.ptr<i32>>>)) use_device_addr(%[[VAL_0]] : !fir.ref<!fir.box<!fir.ptr<i32>>>)
!$omp target data map(tofrom: a) use_device_addr(a)
!CHECK: ^bb0(%[[VAL_1:.*]]: !fir.ref<!fir.box<!fir.ptr<i32>>>):
!CHECK: {{.*}} = fir.load %[[VAL_1]] : !fir.ref<!fir.box<!fir.ptr<i32>>>
a = 10
!CHECK: omp.terminator
!$omp end target data
!CHECK: }
end subroutine omp_target_device_addr
|
