| // 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 unmanaged |
| // RUN: %target-sil-opt %t/tmp.sib -o %t/tmp.2.sib -module-name unmanaged |
| // RUN: %target-sil-opt %t/tmp.2.sib -module-name unmanaged | %FileCheck %s |
| |
| import Swift |
| import Builtin |
| |
| class C {} |
| |
| // CHECK-LABEL: sil [serialized] @retain_release : $@convention(thin) (@sil_unmanaged Optional<C>) -> () { |
| // CHECK: bb0([[ARG:%.*]] : $@sil_unmanaged Optional<C>): |
| // CHECK: [[REF:%.*]] = unmanaged_to_ref [[ARG]] : $@sil_unmanaged Optional<C> to $Optional<C> |
| // CHECK: unmanaged_retain_value [[REF]] |
| // CHECK: unmanaged_autorelease_value [[REF]] |
| // CHECK: unmanaged_release_value [[REF]] |
| sil [serialized] @retain_release : $@convention(thin) (@sil_unmanaged Optional<C>) -> () { |
| bb0(%0 : $@sil_unmanaged Optional<C>): |
| %1 = unmanaged_to_ref %0 : $@sil_unmanaged Optional<C> to $Optional<C> |
| unmanaged_retain_value %1 : $Optional<C> |
| unmanaged_autorelease_value %1 : $Optional<C> |
| unmanaged_release_value %1 : $Optional<C> |
| %9999 = tuple() |
| return %9999 : $() |
| } |
| |
| // CHECK-LABEL: sil [serialized] @test : $@convention(thin) <U where U : AnyObject> (@inout Optional<U>) -> () { |
| // CHECK: bb0([[ARG:%.*]] : $*Optional<U>): |
| // CHECK: [[LOADED_ARG:%.*]] = load [copy] [[ARG]] |
| // CHECK: [[UNMANAGED_LOADED_ARG:%.*]] = ref_to_unmanaged [[LOADED_ARG]] : $Optional<U> to $@sil_unmanaged Optional<U> |
| // CHECK: {{%.*}} = unmanaged_to_ref [[UNMANAGED_LOADED_ARG]] : $@sil_unmanaged Optional<U> to $Optional<U> |
| // CHECK: destroy_value [[LOADED_ARG]] |
| sil [serialized] @test : $@convention(thin) <U where U : AnyObject> (@inout Optional<U>) -> () { |
| bb0(%0 : $*Optional<U>): |
| %1 = load [copy] %0 : $*Optional<U> |
| %2 = ref_to_unmanaged %1 : $Optional<U> to $@sil_unmanaged Optional<U> |
| %3 = unmanaged_to_ref %2 : $@sil_unmanaged Optional<U> to $Optional<U> |
| destroy_value %1 : $Optional<U> |
| %9999 = tuple () |
| return %9999 : $() |
| } |