flang/test/Lower/Intrinsics/ubound.f90

   1 ! RUN: bbc -emit-fir %s -o - | FileCheck %s
   2 ! RUN: %flang_fc1 -emit-fir %s -o - | FileCheck %s
   3
   4 ! CHECK-LABEL: func @_QPubound_test(
   5 subroutine ubound_test(a, dim, res)
   6   real, dimension(:, :) :: a
   7   integer(8):: dim, res
   8 ! CHECK:         %[[VAL_0:.*]] = fir.load
   9 ! CHECK:         %[[VAL_1:.*]] = fir.address_of(
  10 ! CHECK:         %[[VAL_2:.*]] = fir.convert
  11 ! CHECK:         %[[VAL_3:.*]] = fir.convert %[[VAL_0]] : (i64) -> i32
  12 ! CHECK:         %[[VAL_4:.*]] = fir.convert %[[VAL_1]]
  13 ! CHECK:         %[[VAL_5:.*]] = fir.call @_FortranASizeDim(%[[VAL_2]], %[[VAL_3]], %[[VAL_4]], %{{.*}}) {{.*}}: (!fir.box<none>, i32, !fir.ref<i8>, i32) -> i64
  14 ! CHECK:         %[[VAL_6:.*]] = fir.address_of(
  15 ! CHECK:         %[[VAL_7:.*]] = fir.convert %{{.*}} : (!fir.box<!fir.array<?x?xf32>>) -> !fir.box<none>
  16 ! CHECK:         %[[VAL_8:.*]] = fir.convert %[[VAL_0]] : (i64) -> i32
  17 ! CHECK:         %[[VAL_9:.*]] = fir.convert %[[VAL_6]]
  18 ! CHECK:         %[[VAL_10:.*]] = fir.call @_FortranALboundDim(%[[VAL_7]], %[[VAL_8]], %[[VAL_9]], %{{.*}}) {{.*}}: (!fir.box<none>, i32, !fir.ref<i8>, i32) -> i64
  19 ! CHECK:         %[[VAL_11:.*]] = arith.subi %[[VAL_10]], %c1_i64 : i64
  20 ! CHECK:         %[[VAL_12:.*]] = arith.addi %[[VAL_11]], %[[VAL_5]] : i64
  21
  22 ! CHECK:         fir.store %[[VAL_12]] to %{{.*}} : !fir.ref<i64>
  23   res = ubound(a, dim, 8)
  24 end subroutine
  25
  26 ! CHECK-LABEL: func @_QPubound_test_2(
  27 subroutine ubound_test_2(a, dim, res)
  28   real, dimension(2:, 3:) :: a
  29   integer(8):: dim, res
  30 ! CHECK:         %[[VAL_0:.*]] = fir.load %{{.*}} : !fir.ref<i64>
  31 ! CHECK:         %[[VAL_1:.*]] = fir.address_of(
  32 ! CHECK:         %[[VAL_2:.*]] = fir.convert %{{.*}} : (!fir.box<!fir.array<?x?xf32>>) -> !fir.box<none>
  33 ! CHECK:         %[[VAL_3:.*]] = fir.convert %[[VAL_0]] : (i64) -> i32
  34 ! CHECK:         %[[VAL_4:.*]] = fir.convert %[[VAL_1]]
  35 ! CHECK:         %[[VAL_5:.*]] = fir.call @_FortranASizeDim(%[[VAL_2]], %[[VAL_3]], %[[VAL_4]], %{{.*}}) {{.*}}: (!fir.box<none>, i32, !fir.ref<i8>, i32) -> i64
  36 ! CHECK:         %[[VAL_6:.*]] = fir.address_of(
  37 ! CHECK:         %[[VAL_7:.*]] = fir.convert %{{.*}} : (!fir.box<!fir.array<?x?xf32>>) -> !fir.box<none>
  38 ! CHECK:         %[[VAL_8:.*]] = fir.convert %[[VAL_0]] : (i64) -> i32
  39 ! CHECK:         %[[VAL_9:.*]] = fir.convert %[[VAL_6]]
  40 ! CHECK:         %[[VAL_10:.*]] = fir.call @_FortranALboundDim(%[[VAL_7]], %[[VAL_8]], %[[VAL_9]], %{{.*}}) {{.*}}: (!fir.box<none>, i32, !fir.ref<i8>, i32) -> i64
  41 ! CHECK:         %[[VAL_11:.*]] = arith.subi %[[VAL_10]], %{{.*}} : i64
  42 ! CHECK:         %[[VAL_12:.*]] = arith.addi %[[VAL_11]], %[[VAL_5]] : i64
  43 ! CHECK:         fir.store %[[VAL_12]] to %{{.*}} : !fir.ref<i64>
  44   res = ubound(a, dim, 8)
  45 end subroutine
  46
  47 ! CHECK-LABEL: func @_QPubound_test_3(
  48 subroutine ubound_test_3(a, dim, res)
  49   real, dimension(10, 20, *) :: a
  50   integer(8):: dim, res
  51 ! CHECK:         %[[VAL_0:.*]] = fir.undefined index
  52 ! CHECK:         %[[VAL_1:.*]] = fir.shape %{{.*}}, %{{.*}}, %[[VAL_0]] : (index, index, index) -> !fir.shape<3>
  53 ! CHECK:         %[[VAL_2:.*]] = fir.embox %{{.*}}(%[[VAL_1]]) : (!fir.ref<!fir.array<10x20x?xf32>>, !fir.shape<3>) -> !fir.box<!fir.array<10x20x?xf32>>
  54 ! CHECK:         %[[VAL_3:.*]] = fir.load %{{.*}} : !fir.ref<i64>
  55 ! CHECK:         %[[VAL_4:.*]] = fir.address_of(
  56 ! CHECK:         %[[VAL_5:.*]] = fir.convert %[[VAL_2]] : (!fir.box<!fir.array<10x20x?xf32>>) -> !fir.box<none>
  57
  58 ! CHECK:         %[[VAL_6:.*]] = fir.convert %[[VAL_3]] : (i64) -> i32
  59 ! CHECK:         %[[VAL_7:.*]] = fir.convert %[[VAL_4]]
  60 ! CHECK:         %[[VAL_8:.*]] = fir.call @_FortranASizeDim(%[[VAL_5]], %[[VAL_6]], %[[VAL_7]], %{{.*}}) {{.*}}: (!fir.box<none>, i32, !fir.ref<i8>, i32) -> i64
  61 ! CHECK:         %[[VAL_9:.*]] = fir.rebox %[[VAL_2]] : (!fir.box<!fir.array<10x20x?xf32>>) -> !fir.box<!fir.array<10x20x?xf32>>
  62 ! CHECK:         %[[VAL_10:.*]] = fir.address_of(
  63 ! CHECK:         %[[VAL_11:.*]] = fir.convert %[[VAL_9]] : (!fir.box<!fir.array<10x20x?xf32>>) -> !fir.box<none>
  64 ! CHECK:         %[[VAL_12:.*]] = fir.convert %[[VAL_3]]
  65 ! CHECK:         %[[VAL_13:.*]] = fir.convert %[[VAL_10]]
  66 ! CHECK:         %[[VAL_14:.*]] = fir.call @_FortranALboundDim(%[[VAL_11]], %[[VAL_12]], %[[VAL_13]], %{{.*}}) {{.*}}: (!fir.box<none>, i32, !fir.ref<i8>, i32) -> i64
  67 ! CHECK:         %[[VAL_15:.*]] = arith.subi %[[VAL_14]], %{{.*}} : i64
  68 ! CHECK:         %[[VAL_16:.*]] = arith.addi %[[VAL_15]], %[[VAL_8]] : i64
  69 ! CHECK:         fir.store %[[VAL_16]] to %{{.*}} : !fir.ref<i64>
  70   res = ubound(a, dim, 8)
  71 end subroutine