// RUN: %target-sil-opt -enable-sil-verify-all %s -lower-aggregate-instrs -enable-library-evolution | %FileCheck %s

// This file makes sure that given the current code-size metric we properly
// expand operations for small structs and not for large structs in a consistent
// way for all operations we expand.

sil_stage canonical

import Swift
import Builtin

public struct ResilientStruct {
    var x: AnyObject
}

// CHECK-LABEL: sil @$test_retain_release : $@convention(thin) (@in_guaranteed ResilientStruct) -> ()
// CHECK:         retain_value %2 : $(ResilientStruct, ResilientStruct)
// CHECK-NEXT:    release_value %2 : $(ResilientStruct, ResilientStruct)
// CHECK-NEXT:    release_value %2 : $(ResilientStruct, ResilientStruct)
// CHECK:         return

sil @$test_retain_release : $@convention(thin) (@in_guaranteed ResilientStruct) -> () {
bb0(%0 : $*ResilientStruct):
  %1 = load %0 : $*ResilientStruct
  %3 = tuple (%1 : $ResilientStruct, %1 : $ResilientStruct)
  retain_value %3 : $(ResilientStruct, ResilientStruct)
  release_value %3 : $(ResilientStruct, ResilientStruct)
  release_value %3 : $(ResilientStruct, ResilientStruct)
  %result = tuple ()
  return %result : $()
}