copy_value_destroy_value.sil

// First parse this and then emit a *.sib. Then read in the *.sib, then recreate
// RUN: %empty-directory(%t)
// RUN: %target-sil-opt %s -emit-sib -o %t/tmp.sib -module-name copydestroy_value
// RUN: %target-sil-opt %t/tmp.sib -o %t/tmp.2.sib -module-name copydestroy_value
// RUN: %target-sil-opt %t/tmp.2.sib -module-name copydestroy_value -emit-sorted-sil | %FileCheck %s

sil_stage canonical

import Builtin

// CHECK-LABEL: sil [serialized] [ossa] @test_copy_value : $@convention(thin) (@owned Builtin.NativeObject) -> @owned Builtin.NativeObject {
// CHECK: bb0([[ARG1:%[0-9]+]] : @owned $Builtin.NativeObject):
// CHECK: [[COPY_VALUE_RESULT:%[0-9]+]] = copy_value [[ARG1]] : $Builtin.NativeObject
// CHECK: destroy_value [[ARG1]]
// CHECK: return [[COPY_VALUE_RESULT]]
sil [serialized] [ossa] @test_copy_value : $@convention(thin) (@owned Builtin.NativeObject) -> @owned Builtin.NativeObject {
bb0(%0 : @owned $Builtin.NativeObject):
  %1 = copy_value %0 : $Builtin.NativeObject
  destroy_value %0 : $Builtin.NativeObject
  return %1 : $Builtin.NativeObject
}


// CHECK-LABEL: sil [serialized] [ossa] @test_strong_copy_unowned_value : $@convention(thin) (@owned @sil_unowned Builtin.NativeObject) -> @owned Builtin.NativeObject {
// CHECK: bb0([[T0:%[0-9]+]] : @owned $@sil_unowned Builtin.NativeObject):
// CHECK-NEXT: [[COPY_RESULT:%.*]] = strong_copy_unowned_value [[T0]] : $@sil_unowned Builtin.NativeObject
// CHECK-NEXT: destroy_value [[T0]] : $@sil_unowned Builtin.NativeObject
// CHECK-NEXT: return [[COPY_RESULT]] : $Builtin.NativeObject
sil [serialized] [ossa] @test_strong_copy_unowned_value : $@convention(thin) (@owned @sil_unowned Builtin.NativeObject) -> @owned Builtin.NativeObject {
bb0(%0 : @owned $@sil_unowned Builtin.NativeObject):
  %1 = strong_copy_unowned_value %0 : $@sil_unowned Builtin.NativeObject
  destroy_value %0 : $@sil_unowned Builtin.NativeObject
  return %1 : $Builtin.NativeObject
}