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[flang] Add test for allocatable on the caller side
This patch adds test for allocatable on the caller side. Lowering for missing features is added as well. This patch is part of the upstreaming effort from fir-dev branch. Depends on D120746 Reviewed By: PeteSteinfeld, schweitz Differential Revision: https://reviews.llvm.org/D120748 Co-authored-by: Eric Schweitz <eschweitz@nvidia.com> Co-authored-by: Jean Perier <jperier@nvidia.com>
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! RUN: bbc -emit-fir %s -o - | FileCheck %s | ||
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! Test passing allocatables on caller side | ||
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! CHECK-LABEL: func @_QPtest_scalar_call( | ||
subroutine test_scalar_call() | ||
interface | ||
subroutine test_scalar(x) | ||
real, allocatable :: x | ||
end subroutine | ||
end interface | ||
real, allocatable :: x | ||
! CHECK: %[[box:.*]] = fir.alloca !fir.box<!fir.heap<f32>> {{{.*}}uniq_name = "_QFtest_scalar_callEx"} | ||
call test_scalar(x) | ||
! CHECK: fir.call @_QPtest_scalar(%[[box]]) : (!fir.ref<!fir.box<!fir.heap<f32>>>) -> () | ||
end subroutine | ||
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! CHECK-LABEL: func @_QPtest_array_call( | ||
subroutine test_array_call() | ||
interface | ||
subroutine test_array(x) | ||
integer, allocatable :: x(:) | ||
end subroutine | ||
end interface | ||
integer, allocatable :: x(:) | ||
! CHECK: %[[box:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?xi32>>> {{{.*}}uniq_name = "_QFtest_array_callEx"} | ||
call test_array(x) | ||
! CHECK: fir.call @_QPtest_array(%[[box]]) : (!fir.ref<!fir.box<!fir.heap<!fir.array<?xi32>>>>) -> () | ||
end subroutine | ||
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! CHECK-LABEL: func @_QPtest_char_scalar_deferred_call( | ||
subroutine test_char_scalar_deferred_call() | ||
interface | ||
subroutine test_char_scalar_deferred(x) | ||
character(:), allocatable :: x | ||
end subroutine | ||
end interface | ||
character(:), allocatable :: x | ||
character(10), allocatable :: x2 | ||
! CHECK-DAG: %[[box:.*]] = fir.alloca !fir.box<!fir.heap<!fir.char<1,?>>> {{{.*}}uniq_name = "_QFtest_char_scalar_deferred_callEx"} | ||
! CHECK-DAG: %[[box2:.*]] = fir.alloca !fir.box<!fir.heap<!fir.char<1,10>>> {{{.*}}uniq_name = "_QFtest_char_scalar_deferred_callEx2"} | ||
call test_char_scalar_deferred(x) | ||
! CHECK: fir.call @_QPtest_char_scalar_deferred(%[[box]]) : (!fir.ref<!fir.box<!fir.heap<!fir.char<1,?>>>>) -> () | ||
call test_char_scalar_deferred(x2) | ||
! CHECK: %[[box2cast:.*]] = fir.convert %[[box2]] : (!fir.ref<!fir.box<!fir.heap<!fir.char<1,10>>>>) -> !fir.ref<!fir.box<!fir.heap<!fir.char<1,?>>>> | ||
! CHECK: fir.call @_QPtest_char_scalar_deferred(%[[box2cast]]) : (!fir.ref<!fir.box<!fir.heap<!fir.char<1,?>>>>) -> () | ||
end subroutine | ||
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! CHECK-LABEL: func @_QPtest_char_scalar_explicit_call( | ||
subroutine test_char_scalar_explicit_call() | ||
interface | ||
subroutine test_char_scalar_explicit(x) | ||
character(10), allocatable :: x | ||
end subroutine | ||
end interface | ||
character(10), allocatable :: x | ||
character(:), allocatable :: x2 | ||
! CHECK-DAG: %[[box:.*]] = fir.alloca !fir.box<!fir.heap<!fir.char<1,10>>> {{{.*}}uniq_name = "_QFtest_char_scalar_explicit_callEx"} | ||
! CHECK-DAG: %[[box2:.*]] = fir.alloca !fir.box<!fir.heap<!fir.char<1,?>>> {{{.*}}uniq_name = "_QFtest_char_scalar_explicit_callEx2"} | ||
call test_char_scalar_explicit(x) | ||
! CHECK: fir.call @_QPtest_char_scalar_explicit(%[[box]]) : (!fir.ref<!fir.box<!fir.heap<!fir.char<1,10>>>>) -> () | ||
call test_char_scalar_explicit(x2) | ||
! CHECK: %[[box2cast:.*]] = fir.convert %[[box2]] : (!fir.ref<!fir.box<!fir.heap<!fir.char<1,?>>>>) -> !fir.ref<!fir.box<!fir.heap<!fir.char<1,10>>>> | ||
! CHECK: fir.call @_QPtest_char_scalar_explicit(%[[box2cast]]) : (!fir.ref<!fir.box<!fir.heap<!fir.char<1,10>>>>) -> () | ||
end subroutine | ||
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! CHECK-LABEL: func @_QPtest_char_array_deferred_call( | ||
subroutine test_char_array_deferred_call() | ||
interface | ||
subroutine test_char_array_deferred(x) | ||
character(:), allocatable :: x(:) | ||
end subroutine | ||
end interface | ||
character(:), allocatable :: x(:) | ||
character(10), allocatable :: x2(:) | ||
! CHECK-DAG: %[[box:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?x!fir.char<1,?>>>> {{{.*}}uniq_name = "_QFtest_char_array_deferred_callEx"} | ||
! CHECK-DAG: %[[box2:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?x!fir.char<1,10>>>> {{{.*}}uniq_name = "_QFtest_char_array_deferred_callEx2"} | ||
call test_char_array_deferred(x) | ||
! CHECK: fir.call @_QPtest_char_array_deferred(%[[box]]) : (!fir.ref<!fir.box<!fir.heap<!fir.array<?x!fir.char<1,?>>>>>) -> () | ||
call test_char_array_deferred(x2) | ||
! CHECK: %[[box2cast:.*]] = fir.convert %[[box2]] : (!fir.ref<!fir.box<!fir.heap<!fir.array<?x!fir.char<1,10>>>>>) -> !fir.ref<!fir.box<!fir.heap<!fir.array<?x!fir.char<1,?>>>>> | ||
! CHECK: fir.call @_QPtest_char_array_deferred(%[[box2cast]]) : (!fir.ref<!fir.box<!fir.heap<!fir.array<?x!fir.char<1,?>>>>>) -> () | ||
end subroutine | ||
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! CHECK-LABEL: func @_QPtest_char_array_explicit_call( | ||
subroutine test_char_array_explicit_call() | ||
interface | ||
subroutine test_char_array_explicit(x) | ||
character(10), allocatable :: x(:) | ||
end subroutine | ||
end interface | ||
character(10), allocatable :: x(:) | ||
character(:), allocatable :: x2(:) | ||
! CHECK-DAG: %[[box:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?x!fir.char<1,10>>>> {{{.*}}uniq_name = "_QFtest_char_array_explicit_callEx"} | ||
! CHECK-DAG: %[[box2:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?x!fir.char<1,?>>>> {{{.*}}uniq_name = "_QFtest_char_array_explicit_callEx2"} | ||
call test_char_array_explicit(x) | ||
! CHECK: fir.call @_QPtest_char_array_explicit(%[[box]]) : (!fir.ref<!fir.box<!fir.heap<!fir.array<?x!fir.char<1,10>>>>>) -> () | ||
call test_char_array_explicit(x2) | ||
! CHECK: %[[box2cast:.*]] = fir.convert %[[box2]] : (!fir.ref<!fir.box<!fir.heap<!fir.array<?x!fir.char<1,?>>>>>) -> !fir.ref<!fir.box<!fir.heap<!fir.array<?x!fir.char<1,10>>>>> | ||
! CHECK: fir.call @_QPtest_char_array_explicit(%[[box2cast]]) : (!fir.ref<!fir.box<!fir.heap<!fir.array<?x!fir.char<1,10>>>>>) -> () | ||
end subroutine |