flang/test/Lower/forall/forall-ranked.f90

   1 ! Test forall lowering
   2
   3 ! RUN: bbc -emit-fir %s -o - | FileCheck %s
   4
   5 ! CHECK-LABEL: func @_QPtest_forall_with_ranked_dimension() {
   6 ! CHECK:         %[[VAL_0:.*]] = fir.alloca i32 {adapt.valuebyref, bindc_name = "i"}
   7 ! CHECK:         %[[VAL_1:.*]] = arith.constant 10 : index
   8 ! CHECK:         %[[VAL_2:.*]] = arith.constant 10 : index
   9 ! CHECK:         %[[VAL_3:.*]] = fir.alloca !fir.array<10x10x!fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>> {bindc_name = "a", uniq_name = "_QFtest_forall_with_ranked_dimensionEa"}
  10 ! CHECK:         %[[VAL_4:.*]] = arith.constant 1 : i32
  11 ! CHECK:         %[[VAL_5:.*]] = fir.convert %[[VAL_4]] : (i32) -> index
  12 ! CHECK:         %[[VAL_6:.*]] = arith.constant 5 : i32
  13 ! CHECK:         %[[VAL_7:.*]] = fir.convert %[[VAL_6]] : (i32) -> index
  14 ! CHECK:         %[[VAL_8:.*]] = arith.constant 1 : index
  15 ! CHECK:         %[[VAL_9:.*]] = fir.shape %[[VAL_1]], %[[VAL_2]] : (index, index) -> !fir.shape<2>
  16 ! CHECK:         %[[VAL_10:.*]] = fir.array_load %[[VAL_3]](%[[VAL_9]]) : (!fir.ref<!fir.array<10x10x!fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>>>, !fir.shape<2>) -> !fir.array<10x10x!fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>>
  17 ! CHECK:         %[[VAL_11:.*]] = fir.do_loop %[[VAL_12:.*]] = %[[VAL_5]] to %[[VAL_7]] step %[[VAL_8]] unordered iter_args(%[[VAL_13:.*]] = %[[VAL_10]]) -> (!fir.array<10x10x!fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>>) {
  18 ! CHECK:           %[[VAL_14:.*]] = fir.convert %[[VAL_12]] : (index) -> i32
  19 ! CHECK:           fir.store %[[VAL_14]] to %[[VAL_0]] : !fir.ref<i32>
  20 ! CHECK:           %[[VAL_16:.*]] = arith.constant 1 : index
  21 ! CHECK:           %[[VAL_17:.*]] = arith.constant 1 : index
  22 ! CHECK:           %[[VAL_18:.*]] = fir.load %[[VAL_0]] : !fir.ref<i32>
  23 ! CHECK:           %[[VAL_19:.*]] = fir.convert %[[VAL_18]] : (i32) -> i64
  24 ! CHECK:           %[[VAL_20:.*]] = fir.convert %[[VAL_19]] : (i64) -> index
  25 ! CHECK:           %[[VAL_21:.*]] = arith.subi %[[VAL_20]], %[[VAL_17]] : index
  26 ! CHECK:           %[[VAL_22:.*]] = arith.constant 1 : i64
  27 ! CHECK:           %[[VAL_23:.*]] = fir.convert %[[VAL_22]] : (i64) -> index
  28 ! CHECK:           %[[VAL_24:.*]] = arith.addi %[[VAL_17]], %[[VAL_2]] : index
  29 ! CHECK:           %[[VAL_25:.*]] = arith.subi %[[VAL_24]], %[[VAL_17]] : index
  30 ! CHECK:           %[[VAL_26:.*]] = arith.constant 0 : index
  31 ! CHECK:           %[[VAL_27:.*]] = arith.subi %[[VAL_25]], %[[VAL_17]] : index
  32 ! CHECK:           %[[VAL_28:.*]] = arith.addi %[[VAL_27]], %[[VAL_23]] : index
  33 ! CHECK:           %[[VAL_29:.*]] = arith.divsi %[[VAL_28]], %[[VAL_23]] : index
  34 ! CHECK:           %[[VAL_30:.*]] = arith.cmpi sgt, %[[VAL_29]], %[[VAL_26]] : index
  35 ! CHECK:           %[[VAL_31:.*]] = arith.select %[[VAL_30]], %[[VAL_29]], %[[VAL_26]] : index
  36 ! CHECK:           %[[VAL_32:.*]] = fir.field_index arr, !fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>
  37 ! CHECK-DAG:       %[[VAL_33:.*]] = fir.load %[[VAL_0]] : !fir.ref<i32>
  38 ! CHECK-DAG:       %[[VAL_34:.*]] = arith.constant 4 : i32
  39 ! CHECK:           %[[VAL_35:.*]] = arith.addi %[[VAL_33]], %[[VAL_34]] : i32
  40 ! CHECK:           %[[VAL_36:.*]] = fir.convert %[[VAL_35]] : (i32) -> i64
  41 ! CHECK:           %[[VAL_37:.*]] = fir.convert %[[VAL_36]] : (i64) -> index
  42 ! CHECK:           %[[VAL_38:.*]] = arith.subi %[[VAL_37]], %[[VAL_16]] : index
  43 ! CHECK:           %[[VAL_45:.*]] = fir.call @_QPf(%[[VAL_0]]) {{.*}}: (!fir.ref<i32>) -> i32
  44 ! CHECK:           %[[VAL_39:.*]] = arith.constant 1 : index
  45 ! CHECK:           %[[VAL_40:.*]] = arith.constant 0 : index
  46 ! CHECK:           %[[VAL_41:.*]] = arith.subi %[[VAL_31]], %[[VAL_39]] : index
  47 ! CHECK:           %[[VAL_42:.*]] = fir.do_loop %[[VAL_43:.*]] = %[[VAL_40]] to %[[VAL_41]] step %[[VAL_39]] unordered iter_args(%[[VAL_44:.*]] = %[[VAL_13]]) -> (!fir.array<10x10x!fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>>) {
  48 ! CHECK:             %[[VAL_46:.*]] = arith.subi %[[VAL_17]], %[[VAL_17]] : index
  49 ! CHECK:             %[[VAL_47:.*]] = arith.muli %[[VAL_43]], %[[VAL_23]] : index
  50 ! CHECK:             %[[VAL_48:.*]] = arith.addi %[[VAL_46]], %[[VAL_47]] : index
  51 ! CHECK:             %[[VAL_49:.*]] = fir.array_update %[[VAL_44]], %[[VAL_45]], %[[VAL_21]], %[[VAL_48]], %[[VAL_32]], %[[VAL_38]] : (!fir.array<10x10x!fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>>, i32, index, index, !fir.field, index) -> !fir.array<10x10x!fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>>
  52 ! CHECK:             fir.result %[[VAL_49]] : !fir.array<10x10x!fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>>
  53 ! CHECK:           }
  54 ! CHECK:           fir.result %[[VAL_50:.*]] : !fir.array<10x10x!fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>>
  55 ! CHECK:         }
  56 ! CHECK:         fir.array_merge_store %[[VAL_10]], %[[VAL_51:.*]] to %[[VAL_3]] : !fir.array<10x10x!fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>>, !fir.array<10x10x!fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>>, !fir.ref<!fir.array<10x10x!fir.type<_QFtest_forall_with_ranked_dimensionTt{arr:!fir.array<11xi32>}>>>
  57 ! CHECK:         return
  58 ! CHECK:       }
  59
  60 subroutine test_forall_with_ranked_dimension
  61   interface
  62      pure integer function f(i)
  63        integer, intent(in) :: i
  64      end function f
  65   end interface
  66   type t
  67      !integer :: arr(5:15)
  68      integer :: arr(11)
  69   end type t
  70   type(t) :: a(10,10)
  71
  72   forall (i=1:5)
  73      a(i,:)%arr(i+4) = f(i)
  74   end forall
  75 end subroutine test_forall_with_ranked_dimension