50 lines
2 KiB
Fortran
50 lines
2 KiB
Fortran
! Test dummy procedures that are not an argument in every entry.
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! This requires creating a mock value in the entries where it is
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! not an argument.
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! RUN: bbc -emit-fir -hlfir=false %s -o - | FileCheck %s
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subroutine dummy_with_iface()
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interface
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real function x()
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end function
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end interface
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entry dummy_with_iface_entry(x)
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call takes_real(x())
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end subroutine
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! CHECK-LABEL: func @_QPdummy_with_iface() {
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! CHECK: %[[VAL_0:.*]] = fir.alloca f32 {adapt.valuebyref}
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! CHECK: %[[VAL_1:.*]] = fir.undefined !fir.boxproc<() -> ()>
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! CHECK: br ^bb1
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! CHECK: ^bb1:
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! CHECK: %[[VAL_2:.*]] = fir.box_addr %[[VAL_1]] : (!fir.boxproc<() -> ()>) -> (() -> f32)
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! CHECK: %[[VAL_3:.*]] = fir.call %[[VAL_2]]() {{.*}}: () -> f32
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! CHECK: fir.store %[[VAL_3]] to %[[VAL_0]] : !fir.ref<f32>
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! CHECK: fir.call @_QPtakes_real(%[[VAL_0]]) {{.*}}: (!fir.ref<f32>) -> ()
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! CHECK-LABEL: func @_QPdummy_with_iface_entry(
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.boxproc<() -> ()>) {
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! CHECK: %[[VAL_1:.*]] = fir.alloca f32 {adapt.valuebyref}
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! CHECK: br ^bb1
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! CHECK: ^bb1:
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! CHECK: %[[VAL_2:.*]] = fir.box_addr %[[VAL_0]] : (!fir.boxproc<() -> ()>) -> (() -> f32)
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! CHECK: %[[VAL_3:.*]] = fir.call %[[VAL_2]]() {{.*}}: () -> f32
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! CHECK: fir.store %[[VAL_3]] to %[[VAL_1]] : !fir.ref<f32>
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! CHECK: fir.call @_QPtakes_real(%[[VAL_1]]) {{.*}}: (!fir.ref<f32>) -> ()
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subroutine subroutine_dummy()
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entry subroutine_dummy_entry(x)
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call x()
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end subroutine
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! CHECK-LABEL: func @_QPsubroutine_dummy() {
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! CHECK: %[[VAL_0:.*]] = fir.undefined !fir.boxproc<() -> ()>
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! CHECK: br ^bb1
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! CHECK: ^bb1:
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! CHECK: %[[VAL_1:.*]] = fir.box_addr %[[VAL_0]] : (!fir.boxproc<() -> ()>) -> (() -> ())
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! CHECK: fir.call %[[VAL_1]]() {{.*}}: () -> ()
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! CHECK-LABEL: func @_QPsubroutine_dummy_entry(
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.boxproc<() -> ()>) {
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! CHECK: br ^bb1
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! CHECK: ^bb1:
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! CHECK: %[[VAL_1:.*]] = fir.box_addr %[[VAL_0]] : (!fir.boxproc<() -> ()>) -> (() -> ())
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! CHECK: fir.call %[[VAL_1]]() {{.*}}: () -> ()
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