! RUN: bbc -emit-fir -hlfir=false %s -o - | FileCheck %s
! CHECK-LABEL: ishftc_test
function ishftc_test(i, j, k)
! CHECK-DAG: %[[result:.*]] = fir.alloca i32 {bindc_name = "ishftc_test"
! CHECK-DAG: %[[i:.*]] = fir.load %arg0 : !fir.ref<i32>
! CHECK-DAG: %[[j:.*]] = fir.load %arg1 : !fir.ref<i32>
! CHECK-DAG: %[[k:.*]] = fir.load %arg2 : !fir.ref<i32>
! CHECK-DAG: %[[VAL_7:.*]] = arith.constant 32 : i32
! CHECK-DAG: %[[VAL_8:.*]] = arith.constant 0 : i32
! CHECK-DAG: %[[VAL_9:.*]] = arith.constant -1 : i32
! CHECK-DAG: %[[VAL_10:.*]] = arith.constant 31 : i32
! CHECK: %[[VAL_11:.*]] = arith.shrsi %[[j]], %[[VAL_10]] : i32
! CHECK: %[[VAL_12:.*]] = arith.xori %[[j]], %[[VAL_11]] : i32
! CHECK: %[[VAL_13:.*]] = arith.subi %[[VAL_12]], %[[VAL_11]] : i32
! CHECK: %[[VAL_14:.*]] = arith.subi %[[k]], %[[VAL_13]] : i32
! CHECK: %[[VAL_15:.*]] = arith.cmpi eq, %[[j]], %[[VAL_8]] : i32
! CHECK: %[[VAL_16:.*]] = arith.cmpi eq, %[[VAL_13]], %[[k]] : i32
! CHECK: %[[VAL_17:.*]] = arith.ori %[[VAL_15]], %[[VAL_16]] : i1
! CHECK: %[[VAL_18:.*]] = arith.cmpi sgt, %[[j]], %[[VAL_8]] : i32
! CHECK: %[[VAL_19:.*]] = arith.select %[[VAL_18]], %[[VAL_13]], %[[VAL_14]] : i32
! CHECK: %[[VAL_20:.*]] = arith.select %[[VAL_18]], %[[VAL_14]], %[[VAL_13]] : i32
! CHECK: %[[VAL_21:.*]] = arith.cmpi ne, %[[k]], %[[VAL_7]] : i32
! CHECK: %[[VAL_22:.*]] = arith.shrui %[[i]], %[[k]] : i32
! CHECK: %[[VAL_23:.*]] = arith.shli %[[VAL_22]], %[[k]] : i32
! CHECK: %[[VAL_24:.*]] = arith.select %[[VAL_21]], %[[VAL_23]], %[[VAL_8]] : i32
! CHECK: %[[VAL_25:.*]] = arith.subi %[[VAL_7]], %[[VAL_19]] : i32
! CHECK: %[[VAL_26:.*]] = arith.shrui %[[VAL_9]], %[[VAL_25]] : i32
! CHECK: %[[VAL_27:.*]] = arith.shrui %[[i]], %[[VAL_20]] : i32
! CHECK: %[[VAL_28:.*]] = arith.andi %[[VAL_27]], %[[VAL_26]] : i32
! CHECK: %[[VAL_29:.*]] = arith.subi %[[VAL_7]], %[[VAL_20]] : i32
! CHECK: %[[VAL_30:.*]] = arith.shrui %[[VAL_9]], %[[VAL_29]] : i32
! CHECK: %[[VAL_31:.*]] = arith.andi %[[i]], %[[VAL_30]] : i32
! CHECK: %[[VAL_32:.*]] = arith.shli %[[VAL_31]], %[[VAL_19]] : i32
! CHECK: %[[VAL_33:.*]] = arith.ori %[[VAL_24]], %[[VAL_28]] : i32
! CHECK: %[[VAL_34:.*]] = arith.ori %[[VAL_33]], %[[VAL_32]] : i32
! CHECK: %[[VAL_35:.*]] = arith.select %[[VAL_17]], %[[i]], %[[VAL_34]] : i32
! CHECK: fir.store %[[VAL_35]] to %[[result]] : !fir.ref<i32>
! CHECK: %[[VAL_36:.*]] = fir.load %[[result]] : !fir.ref<i32>
! CHECK: return %[[VAL_36]] : i32
ishftc_test = ishftc(i, j, k)
end
! Test cases where the size argument presence can only be know at runtime
module test_ishftc
contains
! CHECK-LABEL: func @_QMtest_ishftcPdyn_optional_scalar(
! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i32> {fir.bindc_name = "i"},
! CHECK-SAME: %[[VAL_1:.*]]: !fir.ref<i32> {fir.bindc_name = "shift"},
! CHECK-SAME: %[[VAL_2:.*]]: !fir.ref<i32> {fir.bindc_name = "size", fir.optional}) {
subroutine dyn_optional_scalar(i, shift, size)
integer, optional :: size
integer :: i, shift
print *, ishftc(i, shift, size)
! CHECK: %[[VAL_8:.*]] = fir.load %[[VAL_0]] : !fir.ref<i32>
! CHECK: %[[VAL_9:.*]] = fir.load %[[VAL_1]] : !fir.ref<i32>
! CHECK: %[[VAL_10:.*]] = fir.is_present %[[VAL_2]] : (!fir.ref<i32>) -> i1
! CHECK: %[[VAL_11:.*]] = fir.if %[[VAL_10]] -> (i32) {
! CHECK: %[[VAL_12:.*]] = fir.load %[[VAL_2]] : !fir.ref<i32>
! CHECK: fir.result %[[VAL_12]] : i32
! CHECK: } else {
! CHECK: %[[VAL_13:.*]] = arith.constant 32 : i32
! CHECK: fir.result %[[VAL_13]] : i32
! CHECK: }
! CHECK: %[[VAL_17:.*]] = arith.constant 31 : i32
! CHECK: %[[VAL_18:.*]] = arith.shrsi %[[VAL_9]], %[[VAL_17]] : i32
! CHECK: %[[VAL_19:.*]] = arith.xori %[[VAL_9]], %[[VAL_18]] : i32
! CHECK: %[[VAL_20:.*]] = arith.subi %[[VAL_19]], %[[VAL_18]] : i32
! CHECK: %[[VAL_21:.*]] = arith.subi %[[VAL_11]], %[[VAL_20]] : i32
! ... as in non optional case
end subroutine
! CHECK-LABEL: func @_QMtest_ishftcPdyn_optional_array_scalar(
! CHECK-SAME: %[[VAL_0:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "i"},
! CHECK-SAME: %[[VAL_1:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "shift"},
! CHECK-SAME: %[[VAL_2:.*]]: !fir.ref<i32> {fir.bindc_name = "size", fir.optional}) {
subroutine dyn_optional_array_scalar(i, shift, size)
integer, optional :: size
integer :: i(:), shift(:)
! CHECK: %[[VAL_10:.*]] = fir.array_load %[[VAL_0]] : (!fir.box<!fir.array<?xi32>>) -> !fir.array<?xi32>
! CHECK: %[[VAL_11:.*]] = fir.array_load %[[VAL_1]] : (!fir.box<!fir.array<?xi32>>) -> !fir.array<?xi32>
! CHECK: %[[VAL_12:.*]] = fir.is_present %[[VAL_2]] : (!fir.ref<i32>) -> i1
! CHECK: fir.do_loop %[[VAL_20:.*]] = %{{.*}} to %{{.*}}
! CHECK: %[[VAL_22:.*]] = fir.array_fetch %[[VAL_10]], %[[VAL_20]] : (!fir.array<?xi32>, index) -> i32
! CHECK: %[[VAL_23:.*]] = fir.array_fetch %[[VAL_11]], %[[VAL_20]] : (!fir.array<?xi32>, index) -> i32
! CHECK: %[[VAL_24:.*]] = fir.if %[[VAL_12]] -> (i32) {
! CHECK: %[[VAL_25:.*]] = fir.load %[[VAL_2]] : !fir.ref<i32>
! CHECK: fir.result %[[VAL_25]] : i32
! CHECK: } else {
! CHECK: %[[VAL_26:.*]] = arith.constant 32 : i32
! CHECK: fir.result %[[VAL_26]] : i32
! CHECK: }
! ... as in non optional case
! CHECK: }
print *, ishftc(i, shift, size)
end subroutine
! CHECK-LABEL: func @_QMtest_ishftcPdyn_optional_array(
! CHECK-SAME: %[[VAL_0:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "i"},
! CHECK-SAME: %[[VAL_1:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "shift"},
! CHECK-SAME: %[[VAL_2:.*]]: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "size", fir.optional}) {
subroutine dyn_optional_array(i, shift, size)
integer, optional :: size(:)
integer :: i(:), shift(:)
! CHECK: %[[VAL_10:.*]] = fir.array_load %[[VAL_0]] : (!fir.box<!fir.array<?xi32>>) -> !fir.array<?xi32>
! CHECK: %[[VAL_11:.*]] = fir.array_load %[[VAL_1]] : (!fir.box<!fir.array<?xi32>>) -> !fir.array<?xi32>
! CHECK: %[[VAL_12:.*]] = fir.is_present %[[VAL_2]] : (!fir.box<!fir.array<?xi32>>) -> i1
! CHECK: %[[VAL_17:.*]] = arith.select %[[VAL_12]], %[[VAL_2]], %{{.*}} : !fir.box<!fir.array<?xi32>>
! CHECK: %[[VAL_18:.*]] = fir.array_load %[[VAL_17]] {fir.optional} : (!fir.box<!fir.array<?xi32>>) -> !fir.array<?xi32>
! CHECK: fir.do_loop %[[VAL_26:.*]] = %{{.*}} to %{{.*}}
! CHECK: %[[VAL_28:.*]] = fir.array_fetch %[[VAL_10]], %[[VAL_26]] : (!fir.array<?xi32>, index) -> i32
! CHECK: %[[VAL_29:.*]] = fir.array_fetch %[[VAL_11]], %[[VAL_26]] : (!fir.array<?xi32>, index) -> i32
! CHECK: %[[VAL_30:.*]] = fir.if %[[VAL_12]] -> (i32) {
! CHECK: %[[VAL_31:.*]] = fir.array_fetch %[[VAL_18]], %[[VAL_26]] : (!fir.array<?xi32>, index) -> i32
! CHECK: fir.result %[[VAL_31]] : i32
! CHECK: } else {
! CHECK: %[[VAL_32:.*]] = arith.constant 32 : i32
! CHECK: fir.result %[[VAL_32]] : i32
! CHECK: }
! ... as in non optional case
! CHECK: }
print *, ishftc(i, shift, size)
end subroutine
end module
use test_ishftc
integer :: i(4) = [333, 334, 335, 336]
integer :: shift(4) = [2, 1, -1, -2]
integer :: size(4) = [2, 4, 8, 16]
call dyn_optional_scalar(i(1), shift(1))
call dyn_optional_scalar(i(1), shift(1), size(1))
call dyn_optional_array_scalar(i, shift)
call dyn_optional_array_scalar(i, shift, size(1))
call dyn_optional_array(i, shift)
call dyn_optional_array(i, shift, size)
end
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