| // RUN: %target-swift-frontend %s -enable-objc-interop -disable-type-layout -emit-ir | %FileCheck %s |
| |
| // REQUIRES: CPU=x86_64 |
| |
| import Builtin |
| |
| // ObjC payloads can be nullable too. |
| enum NullableObjCRefcounted { |
| case Ref(Builtin.AnyObject) |
| case None |
| } |
| // CHECK-LABEL: define internal void @"$s39enum_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_unknownObjectRelease(%objc_object* %2) {{#[0-9]+}} |
| // CHECK: ret void |
| // CHECK: } |
