File: concurrency.sil

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// RUN: %target-sil-opt -enable-objc-interop  -enable-sil-verify-all=true %s | %target-sil-opt -enable-objc-interop  -enable-sil-verify-all=true | %FileCheck %s
// REQUIRES: concurrency

sil_stage raw // CHECK: sil_stage raw

import Builtin
import Swift

actor Actor { }

// CHECK-LABEL: sil @test_hop_to_executor
sil @test_hop_to_executor : $@convention(thin) (@guaranteed Actor) -> () {
bb0(%0 : $Actor):
  // CHECK: hop_to_executor %0 : $Actor
  hop_to_executor %0 : $Actor
  // CHECK: hop_to_executor [mandatory] %0 : $Actor
  hop_to_executor [mandatory] %0 : $Actor
  %2 = tuple ()
  return %2 : $()
}

sil @some_async_function : $@convention(thin) @async () -> ()

// CHECK-LABEL: sil @test_noasync_call
sil @test_noasync_call : $@convention(thin) () -> () {
bb0:
  // CHECK: apply [noasync]
  %fn = function_ref @some_async_function : $@convention(thin) @async () -> ()
  %result = apply [noasync] %fn() : $@convention(thin) @async () -> ()
  %2 = tuple ()
  return %2 : $()
}