flang/test/Lower/OpenACC/acc-declare-globals.f90

   1 ! This test checks lowering of OpenACC declare directive in module specification
   2 ! part.
   3
   4 ! RUN: bbc -fopenacc -emit-hlfir %s -o - | FileCheck %s
   5
   6 module acc_declare_test
   7  integer, parameter :: n = 100000
   8  real, dimension(n) :: data1
   9  !$acc declare create(data1)
  10 end module
  11
  12 ! CHECK-LABEL: fir.global @_QMacc_declare_testEdata1 {acc.declare = #acc.declare<dataClause = acc_create>} : !fir.array<100000xf32>
  13
  14 ! CHECK-LABEL: acc.global_ctor @_QMacc_declare_testEdata1_acc_ctor {
  15 ! CHECK:         %[[GLOBAL_ADDR:.*]] = fir.address_of(@_QMacc_declare_testEdata1) {acc.declare = #acc.declare<dataClause = acc_create>} : !fir.ref<!fir.array<100000xf32>>
  16 ! CHECK:         %[[CREATE:.*]] = acc.create varPtr(%[[GLOBAL_ADDR]] : !fir.ref<!fir.array<100000xf32>>) -> !fir.ref<!fir.array<100000xf32>> {name = "data1", structured = false}
  17 ! CHECK:         acc.declare_enter dataOperands(%[[CREATE]] : !fir.ref<!fir.array<100000xf32>>)
  18 ! CHECK:         acc.terminator
  19 ! CHECK:       }
  20
  21 ! CHECK-LABEL: acc.global_dtor @_QMacc_declare_testEdata1_acc_dtor {
  22 ! CHECK:         %[[GLOBAL_ADDR:.*]] = fir.address_of(@_QMacc_declare_testEdata1) {acc.declare = #acc.declare<dataClause = acc_create>} : !fir.ref<!fir.array<100000xf32>>
  23 ! CHECK:         %[[DEVICEPTR:.*]] = acc.getdeviceptr varPtr(%[[GLOBAL_ADDR]] : !fir.ref<!fir.array<100000xf32>>) -> !fir.ref<!fir.array<100000xf32>> {dataClause = #acc<data_clause acc_create>, name = "data1", structured = false}
  24 ! CHECK:         acc.declare_exit dataOperands(%[[DEVICEPTR]] : !fir.ref<!fir.array<100000xf32>>)
  25 ! CHECK:         acc.delete accPtr(%[[DEVICEPTR]] : !fir.ref<!fir.array<100000xf32>>) {dataClause = #acc<data_clause acc_create>, name = "data1", structured = false}
  26 ! CHECK:         acc.terminator
  27 ! CHECK:       }
  28
  29 module acc_declare_copyin_test
  30  integer, parameter :: n = 100000
  31  real, dimension(n) :: data1
  32  !$acc declare copyin(data1)
  33 end module
  34
  35 ! CHECK-LABEL: acc.global_ctor @_QMacc_declare_copyin_testEdata1_acc_ctor {
  36 ! CHECK:         %[[GLOBAL_ADDR:.*]] = fir.address_of(@_QMacc_declare_copyin_testEdata1) {acc.declare = #acc.declare<dataClause =  acc_copyin>} : !fir.ref<!fir.array<100000xf32>>
  37 ! CHECK:         %[[COPYIN:.*]] = acc.copyin varPtr(%[[GLOBAL_ADDR]] : !fir.ref<!fir.array<100000xf32>>) -> !fir.ref<!fir.array<100000xf32>> {name = "data1", structured = false}
  38 ! CHECK:         acc.declare_enter dataOperands(%[[COPYIN]] : !fir.ref<!fir.array<100000xf32>>)
  39 ! CHECK:         acc.terminator
  40 ! CHECK:       }
  41
  42 module acc_declare_device_resident_test
  43  integer, parameter :: n = 5000
  44  integer, dimension(n) :: data1
  45  !$acc declare device_resident(data1)
  46 end module
  47
  48 ! CHECK-LABEL: fir.global @_QMacc_declare_device_resident_testEdata1 {acc.declare = #acc.declare<dataClause =  acc_declare_device_resident>} : !fir.array<5000xi32>
  49
  50 ! CHECK-LABEL: acc.global_ctor @_QMacc_declare_device_resident_testEdata1_acc_ctor {
  51 ! CHECK:         %[[GLOBAL_ADDR:.*]] = fir.address_of(@_QMacc_declare_device_resident_testEdata1) {acc.declare = #acc.declare<dataClause =  acc_declare_device_resident>} : !fir.ref<!fir.array<5000xi32>>
  52 ! CHECK:         %[[DEVICERESIDENT:.*]] = acc.declare_device_resident varPtr(%0 : !fir.ref<!fir.array<5000xi32>>) -> !fir.ref<!fir.array<5000xi32>> {name = "data1", structured = false}
  53 ! CHECK:         acc.declare_enter dataOperands(%[[DEVICERESIDENT]] : !fir.ref<!fir.array<5000xi32>>)
  54 ! CHECK:         acc.terminator
  55 ! CHECK:       }
  56
  57 ! CHECK-LABEL: acc.global_dtor @_QMacc_declare_device_resident_testEdata1_acc_dtor {
  58 ! CHECK:         %[[GLOBAL_ADDR:.*]] = fir.address_of(@_QMacc_declare_device_resident_testEdata1) {acc.declare = #acc.declare<dataClause =  acc_declare_device_resident>} : !fir.ref<!fir.array<5000xi32>>
  59 ! CHECK:         %[[DEVPTR:.*]] = acc.getdeviceptr varPtr(%[[GLOBAL_ADDR]] : !fir.ref<!fir.array<5000xi32>>)   -> !fir.ref<!fir.array<5000xi32>> {dataClause = #acc<data_clause acc_declare_device_resident>, name = "data1", structured = false}
  60 ! CHECK:         acc.declare_exit dataOperands(%[[DEVICEPTR]] : !fir.ref<!fir.array<5000xi32>>)
  61 ! CHECK:         acc.delete accPtr(%[[DEVICEPTR]] : !fir.ref<!fir.array<5000xi32>>)   {dataClause = #acc<data_clause acc_declare_device_resident>, name = "data1", structured = false}
  62 ! CHECK:         acc.terminator
  63 ! CHECK:       }
  64
  65 module acc_declare_device_link_test
  66  integer, parameter :: n = 5000
  67  integer, dimension(n) :: data1
  68  !$acc declare link(data1)
  69 end module
  70
  71 ! CHECK-LABEL: fir.global @_QMacc_declare_device_link_testEdata1 {acc.declare = #acc.declare<dataClause =  acc_declare_link>} : !fir.array<5000xi32> {
  72
  73 ! CHECK-LABEL: acc.global_ctor @_QMacc_declare_device_link_testEdata1_acc_ctor {
  74 ! CHECK:         %[[GLOBAL_ADDR:.*]] = fir.address_of(@_QMacc_declare_device_link_testEdata1) {acc.declare = #acc.declare<dataClause =  acc_declare_link>} : !fir.ref<!fir.array<5000xi32>>
  75 ! CHECK:         %[[LINK:.*]] = acc.declare_link varPtr(%[[GLOBAL_ADDR]] : !fir.ref<!fir.array<5000xi32>>) -> !fir.ref<!fir.array<5000xi32>> {name = "data1", structured = false}
  76 ! CHECK:         acc.declare_enter dataOperands(%[[LINK]] : !fir.ref<!fir.array<5000xi32>>)
  77 ! CHECK:         acc.terminator
  78 ! CHECK:       }