| // RUN: %target-swift-frontend -assume-parsing-unqualified-ownership-sil %s -emit-ir | %FileCheck %s |
| |
| // REQUIRES: CPU=x86_64 |
| // REQUIRES: objc_interop |
| |
| import Builtin |
| |
| // ObjC payloads can be nullable too. |
| enum NullableObjCRefcounted { |
| case Ref(Builtin.UnknownObject) |
| case None |
| } |
| // CHECK-LABEL: define linkonce_odr hidden void @_T039enum_value_semantics_special_cases_objc22NullableObjCRefcountedOwxx(%swift.opaque* noalias %object, %swift.type* %NullableObjCRefcounted) {{.*}} { |
| // CHECK: entry: |
| // CHECK: %0 = bitcast %swift.opaque* %object to %T39enum_value_semantics_special_cases_objc22NullableObjCRefcountedO* |
| // CHECK: %1 = bitcast %T39enum_value_semantics_special_cases_objc22NullableObjCRefcountedO* %0 to %objc_object** |
| // CHECK: %2 = load %objc_object*, %objc_object** %1, align 8 |
| // CHECK: call void @swift_unknownRelease(%objc_object* %2) {{#[0-9]+}} |
| // CHECK: ret void |
| // CHECK: } |
| |
| class C {} |
| sil_vtable C {} |
| |
| sil @_T039enum_value_semantics_special_cases_objc1CCfD : $@convention(method) (C) -> () |
| |
| enum AllMixedRefcounted { |
| case Ref(Builtin.NativeObject) |
| case CRef(C) |
| case ORef(Builtin.UnknownObject) |
| case None |
| } |
| |
| // CHECK-LABEL: define linkonce_odr hidden void @_T039enum_value_semantics_special_cases_objc18AllMixedRefcountedOwxx(%swift.opaque* noalias %object, %swift.type* %AllMixedRefcounted) {{.*}} { |
| // CHECK: entry: |
| // CHECK: %0 = bitcast %swift.opaque* %object to %T39enum_value_semantics_special_cases_objc18AllMixedRefcountedO* |
| // CHECK: %1 = bitcast %T39enum_value_semantics_special_cases_objc18AllMixedRefcountedO* %0 to i64* |
| // CHECK: %2 = load i64, i64* %1, align 8 |
| // -- 0x3fffffffffffffff |
| // CHECK: %3 = and i64 %2, 4611686018427387903 |
| // CHECK: %4 = inttoptr i64 %3 to %objc_object* |
| // CHECK: call void @swift_unknownRelease(%objc_object* %4) {{#[0-9]+}} |
| // CHECK: ret void |
| // CHECK: } |
| |
| enum AllMixedRefcountedTwoSimple { |
| case Ref(Builtin.NativeObject) |
| case CRef(C) |
| case ORef(Builtin.UnknownObject) |
| case None |
| case Nothing |
| } |
| |
| // CHECK-LABEL: define linkonce_odr hidden void @_T039enum_value_semantics_special_cases_objc27AllMixedRefcountedTwoSimpleOwxx |
| // CHECK: call void @_T039enum_value_semantics_special_cases_objc27AllMixedRefcountedTwoSimpleOWy |