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|
! RUN: bbc -emit-fir %s -o - | FileCheck %s
! Test calling functions whose result interface is evaluated on the call site
! and where the calls are located in an internal procedure while the
! interface is defined in the host procedure.
! CHECK-LABEL: func @_QPcapture_char_func_dummy(
! CHECK-SAME: %[[VAL_0:.*]]: tuple<!fir.boxproc<() -> ()>, i64> {fir.char_proc},
! CHECK-SAME: %[[VAL_1:.*]]: !fir.ref<i32> {fir.bindc_name = "n"}) {
subroutine capture_char_func_dummy(char_func_dummy, n)
character(n),external :: char_func_dummy
! CHECK: %[[VAL_2:.*]] = fir.alloca tuple<tuple<!fir.boxproc<() -> ()>, i64>, !fir.ref<i32>>
! CHECK: %[[VAL_3:.*]] = arith.constant 0 : i32
! CHECK: %[[VAL_4:.*]] = fir.coordinate_of %[[VAL_2]], %[[VAL_3]] : (!fir.ref<tuple<tuple<!fir.boxproc<() -> ()>, i64>, !fir.ref<i32>>>, i32) -> !fir.ref<tuple<!fir.boxproc<() -> ()>, i64>>
! CHECK: fir.store %[[VAL_0]] to %[[VAL_4]] : !fir.ref<tuple<!fir.boxproc<() -> ()>, i64>>
! CHECK: %[[VAL_5:.*]] = arith.constant 1 : i32
! CHECK: %[[VAL_6:.*]] = fir.coordinate_of %[[VAL_2]], %[[VAL_5]] : (!fir.ref<tuple<tuple<!fir.boxproc<() -> ()>, i64>, !fir.ref<i32>>>, i32) -> !fir.llvm_ptr<!fir.ref<i32>>
! CHECK: fir.store %[[VAL_1]] to %[[VAL_6]] : !fir.llvm_ptr<!fir.ref<i32>>
! CHECK: fir.call @_QFcapture_char_func_dummyPinternal(%[[VAL_2]]) {{.*}}: (!fir.ref<tuple<tuple<!fir.boxproc<() -> ()>, i64>, !fir.ref<i32>>>) -> ()
call internal()
contains
! CHECK-LABEL: func @_QFcapture_char_func_dummyPinternal(
! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<tuple<tuple<!fir.boxproc<() -> ()>, i64>, !fir.ref<i32>>> {fir.host_assoc}) attributes {fir.internal_proc} {
subroutine internal()
! CHECK: %[[VAL_1:.*]] = arith.constant 0 : i32
! CHECK: %[[VAL_2:.*]] = fir.coordinate_of %[[VAL_0]], %[[VAL_1]] : (!fir.ref<tuple<tuple<!fir.boxproc<() -> ()>, i64>, !fir.ref<i32>>>, i32) -> !fir.ref<tuple<!fir.boxproc<() -> ()>, i64>>
! CHECK: %[[VAL_3:.*]] = fir.load %[[VAL_2]] : !fir.ref<tuple<!fir.boxproc<() -> ()>, i64>>
! CHECK: %[[VAL_4:.*]] = arith.constant 1 : i32
! CHECK: %[[VAL_5:.*]] = fir.coordinate_of %[[VAL_0]], %[[VAL_4]] : (!fir.ref<tuple<tuple<!fir.boxproc<() -> ()>, i64>, !fir.ref<i32>>>, i32) -> !fir.llvm_ptr<!fir.ref<i32>>
! CHECK: %[[VAL_6:.*]] = fir.load %[[VAL_5]] : !fir.llvm_ptr<!fir.ref<i32>>
! CHECK: %[[VAL_12:.*]] = fir.extract_value %[[VAL_3]], [0 : index] : (tuple<!fir.boxproc<() -> ()>, i64>) -> !fir.boxproc<() -> ()>
! CHECK: %[[VAL_13:.*]] = fir.box_addr %[[VAL_12]] : (!fir.boxproc<() -> ()>) -> (() -> ())
! CHECK: %[[VAL_14:.*]] = fir.load %[[VAL_6]] : !fir.ref<i32>
! CHECK: %[[VAL_15:.*]] = fir.convert %[[VAL_14]] : (i32) -> i64
! CHECK: %[[VAL_16:.*]] = fir.convert %[[VAL_15]] : (i64) -> index
! CHECK: %[[C0:.*]] = arith.constant 0 : index
! CHECK: %[[CMPI:.*]] = arith.cmpi sgt, %[[VAL_16]], %[[C0]] : index
! CHECK: %[[SELECT:.*]] = arith.select %[[CMPI]], %[[VAL_16]], %[[C0]] : index
! CHECK: %[[VAL_17:.*]] = fir.call @llvm.stacksave() {{.*}}: () -> !fir.ref<i8>
! CHECK: %[[VAL_18:.*]] = fir.alloca !fir.char<1,?>(%[[SELECT]] : index) {bindc_name = ".result"}
! CHECK: %[[VAL_19:.*]] = fir.convert %[[VAL_13]] : (() -> ()) -> ((!fir.ref<!fir.char<1,?>>, index) -> !fir.boxchar<1>)
! CHECK: %[[VAL_20:.*]] = fir.call %[[VAL_19]](%[[VAL_18]], %[[SELECT]]) {{.*}}: (!fir.ref<!fir.char<1,?>>, index) -> !fir.boxchar<1>
print *, char_func_dummy()
end subroutine
end subroutine
! CHECK-LABEL: func @_QPcapture_char_func_assumed_dummy(
! CHECK-SAME: %[[VAL_0:.*]]: tuple<!fir.boxproc<() -> ()>, i64> {fir.char_proc}) {
subroutine capture_char_func_assumed_dummy(char_func_dummy)
character(*),external :: char_func_dummy
! CHECK: %[[VAL_1:.*]] = fir.alloca tuple<tuple<!fir.boxproc<() -> ()>, i64>>
! CHECK: %[[VAL_2:.*]] = arith.constant 0 : i32
! CHECK: %[[VAL_3:.*]] = fir.coordinate_of %[[VAL_1]], %[[VAL_2]] : (!fir.ref<tuple<tuple<!fir.boxproc<() -> ()>, i64>>>, i32) -> !fir.ref<tuple<!fir.boxproc<() -> ()>, i64>>
! CHECK: fir.store %[[VAL_0]] to %[[VAL_3]] : !fir.ref<tuple<!fir.boxproc<() -> ()>, i64>>
! CHECK: fir.call @_QFcapture_char_func_assumed_dummyPinternal(%[[VAL_1]]) {{.*}}: (!fir.ref<tuple<tuple<!fir.boxproc<() -> ()>, i64>>>) -> ()
call internal()
contains
! CHECK-LABEL: func @_QFcapture_char_func_assumed_dummyPinternal(
! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<tuple<tuple<!fir.boxproc<() -> ()>, i64>>> {fir.host_assoc}) attributes {fir.internal_proc} {
subroutine internal()
! CHECK: %[[VAL_1:.*]] = arith.constant 0 : i32
! CHECK: %[[VAL_2:.*]] = fir.coordinate_of %[[VAL_0]], %[[VAL_1]] : (!fir.ref<tuple<tuple<!fir.boxproc<() -> ()>, i64>>>, i32) -> !fir.ref<tuple<!fir.boxproc<() -> ()>, i64>>
! CHECK: %[[VAL_3:.*]] = fir.load %[[VAL_2]] : !fir.ref<tuple<!fir.boxproc<() -> ()>, i64>>
! CHECK: %[[VAL_9:.*]] = fir.extract_value %[[VAL_3]], [0 : index] : (tuple<!fir.boxproc<() -> ()>, i64>) -> !fir.boxproc<() -> ()>
! CHECK: %[[VAL_10:.*]] = fir.box_addr %[[VAL_9]] : (!fir.boxproc<() -> ()>) -> (() -> ())
! CHECK: %[[VAL_11:.*]] = fir.extract_value %[[VAL_3]], [1 : index] : (tuple<!fir.boxproc<() -> ()>, i64>) -> i64
! CHECK: %[[VAL_12:.*]] = fir.call @llvm.stacksave() {{.*}}: () -> !fir.ref<i8>
! CHECK: %[[VAL_13:.*]] = fir.alloca !fir.char<1,?>(%[[VAL_11]] : i64) {bindc_name = ".result"}
! CHECK: %[[VAL_14:.*]] = fir.convert %[[VAL_10]] : (() -> ()) -> ((!fir.ref<!fir.char<1,?>>, index) -> !fir.boxchar<1>)
! CHECK: %[[VAL_15:.*]] = fir.convert %[[VAL_11]] : (i64) -> index
! CHECK: %[[VAL_16:.*]] = fir.call %[[VAL_14]](%[[VAL_13]], %[[VAL_15]]) {{.*}}: (!fir.ref<!fir.char<1,?>>, index) -> !fir.boxchar<1>
print *, char_func_dummy()
end subroutine
end subroutine
! CHECK-LABEL: func @_QPcapture_char_func(
! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i32> {fir.bindc_name = "n"}) {
subroutine capture_char_func(n)
character(n), external :: char_func
! CHECK: %[[VAL_1:.*]] = fir.alloca tuple<!fir.ref<i32>>
! CHECK: %[[VAL_2:.*]] = arith.constant 0 : i32
! CHECK: %[[VAL_3:.*]] = fir.coordinate_of %[[VAL_1]], %[[VAL_2]] : (!fir.ref<tuple<!fir.ref<i32>>>, i32) -> !fir.llvm_ptr<!fir.ref<i32>>
! CHECK: fir.store %[[VAL_0]] to %[[VAL_3]] : !fir.llvm_ptr<!fir.ref<i32>>
! CHECK: fir.call @_QFcapture_char_funcPinternal(%[[VAL_1]]) {{.*}}: (!fir.ref<tuple<!fir.ref<i32>>>) -> ()
call internal()
contains
! CHECK-LABEL: func @_QFcapture_char_funcPinternal(
! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<tuple<!fir.ref<i32>>> {fir.host_assoc})
subroutine internal()
print *, char_func()
end subroutine
end subroutine
! CHECK-LABEL: func @_QPcapture_array_func(
! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i32> {fir.bindc_name = "n"}) {
subroutine capture_array_func(n)
integer :: n
interface
function array_func()
import :: n
integer :: array_func(n)
end function
end interface
! CHECK: %[[VAL_1:.*]] = fir.alloca tuple<!fir.ref<i32>>
! CHECK: %[[VAL_2:.*]] = arith.constant 0 : i32
! CHECK: %[[VAL_3:.*]] = fir.coordinate_of %[[VAL_1]], %[[VAL_2]] : (!fir.ref<tuple<!fir.ref<i32>>>, i32) -> !fir.llvm_ptr<!fir.ref<i32>>
! CHECK: fir.store %[[VAL_0]] to %[[VAL_3]] : !fir.llvm_ptr<!fir.ref<i32>>
! CHECK: fir.call @_QFcapture_array_funcPinternal(%[[VAL_1]]) {{.*}}: (!fir.ref<tuple<!fir.ref<i32>>>) -> ()
call internal()
contains
subroutine internal()
! CHECK-LABEL: func @_QFcapture_array_funcPinternal(
! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<tuple<!fir.ref<i32>>> {fir.host_assoc}) attributes {fir.internal_proc} {
! CHECK: %[[VAL_1:.*]] = arith.constant 0 : i32
! CHECK: %[[VAL_2:.*]] = fir.coordinate_of %[[VAL_0]], %[[VAL_1]] : (!fir.ref<tuple<!fir.ref<i32>>>, i32) -> !fir.llvm_ptr<!fir.ref<i32>>
! CHECK: %[[VAL_3:.*]] = fir.load %[[VAL_2]] : !fir.llvm_ptr<!fir.ref<i32>>
! CHECK: %[[VAL_9:.*]] = fir.load %[[VAL_3]] : !fir.ref<i32>
! CHECK: %[[VAL_10:.*]] = fir.convert %[[VAL_9]] : (i32) -> i64
! CHECK: %[[VAL_11:.*]] = arith.constant 1 : i64
! CHECK: %[[VAL_12:.*]] = arith.subi %[[VAL_10]], %[[VAL_11]] : i64
! CHECK: %[[VAL_13:.*]] = arith.constant 1 : i64
! CHECK: %[[VAL_14:.*]] = arith.addi %[[VAL_12]], %[[VAL_13]] : i64
! CHECK: %[[VAL_15:.*]] = fir.convert %[[VAL_14]] : (i64) -> index
! CHECK: %[[C0:.*]] = arith.constant 0 : index
! CHECK: %[[CMPI:.*]] = arith.cmpi sgt, %[[VAL_15]], %[[C0]] : index
! CHECK: %[[SELECT:.*]] = arith.select %[[CMPI]], %[[VAL_15]], %[[C0]] : index
! CHECK: %[[VAL_16:.*]] = fir.call @llvm.stacksave() {{.*}}: () -> !fir.ref<i8>
! CHECK: %[[VAL_17:.*]] = fir.alloca !fir.array<?xi32>, %[[SELECT]] {bindc_name = ".result"}
print *, array_func()
end subroutine
end subroutine
module define_char_func
contains
function return_char(n)
integer :: n
character(n) :: return_char
return_char = "a"
end function
end module
! CHECK-LABEL: func @_QPuse_module() {
subroutine use_module()
! verify there is no capture triggers by the interface.
use define_char_func
! CHECK: fir.call @_QFuse_modulePinternal() {{.*}}: () -> ()
call internal()
contains
! CHECK-LABEL: func @_QFuse_modulePinternal() {
subroutine internal()
print *, return_char(42)
end subroutine
end subroutine
|
