// First parse this and then emit a *.sib. Then read in the *.sib, then recreate

// RUN: %empty-directory(%t)
// RUN: %target-sil-opt -sil-print-types %s -emit-sib -o %t/tmp.sib -module-name ownershipflags
// RUN: %target-sil-opt -sil-print-types %t/tmp.sib -module-name ownershipflags | %FileCheck %s

sil_stage canonical

import Builtin

class Klass {}

// CHECK-LABEL: sil [serialized] [ossa] @test_movevalue_escaping : 
// CHECK:  %1 = move_value [pointer_escape] %0 : $Klass
// CHECK-LABEL: } // end sil function 'test_movevalue_escaping'
sil [serialized] [ossa] @test_movevalue_escaping : $@convention(thin) (@owned Klass) -> @owned Klass {
bb0(%0 : @owned $Klass):
  %1 = move_value [pointer_escape] %0 : $Klass
  %2 = unchecked_bitwise_cast %1 : $Klass to $Builtin.Int64
  return %1 : $Klass
}

// CHECK-LABEL: sil [serialized] [ossa] @test_allocbox_escaping : 
// CHECK:  %0 = alloc_box [pointer_escape] ${ var Klass }
// CHECK-LABEL: } // end sil function 'test_allocbox_escaping'
sil [serialized] [ossa] @test_allocbox_escaping : $@convention(thin) () -> () {
bb0:
  %0 = alloc_box [pointer_escape] ${ var Klass }
  dealloc_box %0 : ${ var Klass }
  %9999 = tuple()
  return %9999 : $()
}

// CHECK-LABEL: sil [serialized] [ossa] @test_beginborrow_escaping :
// CHECK: %1 = begin_borrow [pointer_escape] %0 : $Klass
// CHECK-LABEL: } // end sil function 'test_beginborrow_escaping'
sil [serialized] [ossa] @test_beginborrow_escaping : $@convention(thin) (@owned Klass) -> () {
bb0(%0 : @owned $Klass):
  %1 = begin_borrow [pointer_escape] %0 : $Klass
  %2 = unchecked_bitwise_cast %1 : $Klass to $Builtin.Int64
  end_borrow %1 : $Klass
  destroy_value %0 : $Klass
  %t = tuple ()
  return %t : $()
}

// CHECK-LABEL: sil [serialized] [ossa] @test_reborrow : $@convention(thin) (@owned Klass) -> () {
// CHECK: bb3([[ARG:%.*]] : @reborrow $Klass):
// CHECK: } // end sil function 'test_reborrow'
sil [serialized] [ossa] @test_reborrow : $@convention(thin) (@owned Klass) -> () {
bb0(%0 : @owned $Klass):
  cond_br undef, bb1, bb2

bb1:
  %b1 = begin_borrow %0 : $Klass
  br bb3(%b1 : $Klass)

bb2:
  %b2 = begin_borrow %0 : $Klass
  br bb3(%b2 : $Klass)

bb3(%r : @reborrow $Klass):
  %rf = borrowed %r : $Klass from (%0 : $Klass)
  end_borrow %rf : $Klass
  destroy_value %0 : $Klass
  %9999 = tuple()
  return %9999 : $()
}