! RUN: bbc -emit-hlfir --canonicalize %s -o - | FileCheck %s

! CHECK-LABEL: func.func @_QPstop_test() {
subroutine stop_test()
 ! CHECK-DAG: %[[c0:.*]] = arith.constant 0 : i32
 ! CHECK-DAG: %[[false:.*]] = arith.constant false
 ! CHECK: fir.call @_Fortran{{.*}}StopStatement(%[[c0]], %[[false]], %[[false]])
 ! CHECK-NEXT: fir.unreachable
 stop
end subroutine

! CHECK-LABEL: func.func @_QPstop_code() {
subroutine stop_code()
  stop 42
 ! CHECK-DAG: %[[c42:.*]] = arith.constant 42 : i32
 ! CHECK-DAG: %[[false:.*]] = arith.constant false
 ! CHECK: fir.call @_Fortran{{.*}}StopStatement(%[[c42]], %[[false]], %[[false]])
 ! CHECK-NEXT: fir.unreachable
end subroutine

! CHECK-LABEL: func.func @_QPstop_error() {
subroutine stop_error()
  error stop
 ! CHECK-DAG: %[[c_1:.*]] = arith.constant 1 : i32
 ! CHECK-DAG: %[[true:.*]] = arith.constant true
 ! CHECK-DAG: %[[false:.*]] = arith.constant false
 ! CHECK: fir.call @_Fortran{{.*}}StopStatement(%[[c_1]], %[[true]], %[[false]])
 ! CHECK-NEXT: fir.unreachable
end subroutine

! CHECK-LABEL: func.func @_QPstop_quiet() {
subroutine stop_quiet()
  logical :: b
  stop, quiet = b
 ! CHECK-DAG: %[[c0:.*]] = arith.constant 0 : i32
 ! CHECK-DAG: %[[false:.*]] = arith.constant false
 ! CHECK-DAG: %[[ALLOCA:.*]] = fir.alloca !fir.logical<4> {bindc_name = "b", uniq_name = "_QFstop_quietEb"}
 ! CHECK-DAG: %[[DECL:.*]]:2 = hlfir.declare %[[ALLOCA]] {uniq_name = "_QFstop_quietEb"} : (!fir.ref<!fir.logical<4>>) -> (!fir.ref<!fir.logical<4>>, !fir.ref<!fir.logical<4>>)
 ! CHECK: %[[b:.*]] = fir.load %[[DECL]]#0
 ! CHECK: %[[bi1:.*]] = fir.convert %[[b]] : (!fir.logical<4>) -> i1
 ! CHECK: fir.call @_Fortran{{.*}}StopStatement(%[[c0]], %[[false]], %[[bi1]])
 ! CHECK-NEXT: fir.unreachable
end subroutine

! CHECK-LABEL: func.func @_QPstop_quiet_constant() {
subroutine stop_quiet_constant()
  stop, quiet = .true.
 ! CHECK-DAG: %[[true:.*]] = arith.constant true
 ! CHECK-DAG: %[[false:.*]] = arith.constant false
 ! CHECK-DAG: %[[c0:.*]] = arith.constant 0 : i32
 ! CHECK: fir.call @_Fortran{{.*}}StopStatement(%[[c0]], %[[false]], %[[true]])
 ! CHECK-NEXT: fir.unreachable
end subroutine

! CHECK-LABEL: func.func @_QPstop_error_code_quiet(
subroutine stop_error_code_quiet(b)
  logical :: b
  error stop 66, quiet = b
 ! CHECK-DAG: %[[c66:.*]] = arith.constant 66 : i32
 ! CHECK-DAG: %[[true:.*]] = arith.constant true
 ! CHECK-DAG: %[[DECL:.*]]:2 = hlfir.declare %arg0 {{.*}}
 ! CHECK: %[[b:.*]] = fir.load %[[DECL]]#0
 ! CHECK: %[[bi1:.*]] = fir.convert %[[b]] : (!fir.logical<4>) -> i1
 ! CHECK: fir.call @_Fortran{{.*}}StopStatement(%[[c66]], %[[true]], %[[bi1]])
 ! CHECK-NEXT: fir.unreachable
end subroutine

! CHECK-LABEL: func.func @_QPstop_char_lit() {
subroutine stop_char_lit
  ! CHECK-DAG: %[[false:.*]] = arith.constant false
  ! CHECK-DAG: %[[five:.*]] = arith.constant 5 : index
  ! CHECK-DAG: %[[lit:.*]] = fir.address_of(@_QQ{{.*}}) : !fir.ref<!fir.char<1,5>>
  ! CHECK-DAG: %[[lit_decl:.*]]:2 = hlfir.declare %[[lit]] {{.*}}
  ! CHECK-DAG: %[[buff:.*]] = fir.convert %[[lit_decl]]#0 : (!fir.ref<!fir.char<1,5>>) -> !fir.ref<i8>
  ! CHECK-DAG: %[[len:.*]] = fir.convert %[[five]] : (index) -> i64
  ! CHECK: fir.call @{{.*}}StopStatementText(%[[buff]], %[[len]], %[[false]], %[[false]]) {{.*}}:
  ! CHECK-NEXT: fir.unreachable
  stop 'crash'
end subroutine stop_char_lit

! CHECK-DAG: func.func private @_Fortran{{.*}}StopStatement(i32, i1, i1)
! CHECK-DAG: func.func private @_Fortran{{.*}}StopStatementText(!fir.ref<i8>, i64, i1, i1)