Merge pull request #63364 from apple/wip-distributed-attrs

[Distributed][CustomRuntimeAttrs] Support custom runtime attributes on distributed actors

Author: swift-ci

include/swift/IRGen/Linking.h

@@ -1268,8 +1268,7 @@ class LinkEntity {
 
     case LinkEntity::Kind::DistributedAccessor: {
       entity.Data = LINKENTITY_SET_FIELD(
-          Kind,
-          unsigned(LinkEntity::Kind::DistributedAccessorAsyncPointer));
+          Kind, unsigned(LinkEntity::Kind::DistributedAccessorAsyncPointer));
       break;
     }
 

lib/IRGen/Linking.cpp

@@ -880,11 +880,10 @@ SILLinkage LinkEntity::getLinkage(ForDefinition_t forDefinition) const {
   case Kind::KnownAsyncFunctionPointer:
     return SILLinkage::PublicExternal;
   case Kind::PartialApplyForwarder:
-  case Kind::DistributedAccessor:
     return SILLinkage::Private;
+  case Kind::DistributedAccessor:
   case Kind::AccessibleFunctionRecord:
-    return getSILFunction()->isDistributed() ? SILLinkage::Private
-                                             : SILLinkage::Shared;
+    return SILLinkage::Shared;
   case Kind::ExtendedExistentialTypeShape:
     return (isExtendedExistentialTypeShapeShared()
               ? SILLinkage::Shared : SILLinkage::Private);

test/Distributed/distributed_actor_accessor_thunks_32bit.swift

@@ -94,7 +94,7 @@ public distributed actor MyOtherActor {
 
 // CHECK: define hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple1yySiYaKFTE"
 
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple1yySiYaKFTETF"(%swift.context* swiftasync %0, %swift.opaque* nocapture %1, i8* %2, i8* %3, {{.*}}, %T27distributed_actor_accessors7MyActorC* [[ACTOR:%.*]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple1yySiYaKFTETF"(%swift.context* swiftasync %0, %swift.opaque* nocapture %1, i8* %2, i8* %3, {{.*}}, %T27distributed_actor_accessors7MyActorC* [[ACTOR:%.*]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
 
 /// Read the current offset and cast an element to `Int`
 
@@ -152,7 +152,7 @@ public distributed actor MyOtherActor {
 
 // CHECK: define hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple2ySSSiYaKFTE"
 
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple2ySSSiYaKFTETF"
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple2ySSSiYaKFTETF"
 
 // CHECK: [[COERCED_RESULT_SLOT:%.*]] = bitcast i8* {{.*}} to %TSS*
 
@@ -194,7 +194,7 @@ public distributed actor MyOtherActor {
 // CHECK: define hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple3ySiSSYaKFTE"
 
 /// !!! in `simple3` interesting bits are: argument value extraction (because string is exploded into N arguments) and call to distributed thunk
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple3ySiSSYaKFTETF"(%swift.context* swiftasync %0, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i32 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple3ySiSSYaKFTETF"(%swift.context* swiftasync %0, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i32 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
 
 
 // CHECK: [[TYPED_RESULT_BUFF:%.*]] = bitcast i8* [[RESULT_BUFF]] to %TSi*
@@ -257,7 +257,7 @@ public distributed actor MyOtherActor {
 
 // CHECK: define hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC16single_case_enumyAA7SimpleEOAFYaKFTE"
 
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC16single_case_enumyAA7SimpleEOAFYaKFTETF"(%swift.context* swiftasync %0, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i32 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR]], %swift.type* [[DECODER_TYPE]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC16single_case_enumyAA7SimpleEOAFYaKFTETF"(%swift.context* swiftasync %0, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i32 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR]], %swift.type* [[DECODER_TYPE]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
 
 /// Let's check that the call doesn't have any arguments and returns nothing.
 
@@ -268,7 +268,7 @@ public distributed actor MyOtherActor {
 /// --> Thunk and distributed method accessor for `with_indirect_enums`
 
 // CHECK: define hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC19with_indirect_enumsyAA9IndirectEOAF_SitYaKFTE"
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC19with_indirect_enumsyAA9IndirectEOAF_SitYaKFTETF"
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC19with_indirect_enumsyAA9IndirectEOAF_SitYaKFTETF"
 
 /// First, Load both arguments from the buffer.
 
@@ -303,7 +303,7 @@ public distributed actor MyOtherActor {
 
 // CHECK: define hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7complexyAA11LargeStructVSaySiG_AA3ObjCSSSgAFtYaKFTE"
 
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7complexyAA11LargeStructVSaySiG_AA3ObjCSSSgAFtYaKFTETF"(%swift.context* swiftasync {{.*}}, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i32 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7complexyAA11LargeStructVSaySiG_AA3ObjCSSSgAFtYaKFTETF"(%swift.context* swiftasync {{.*}}, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i32 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
 
 /// First, let's check that all of the different argument types here are loaded correctly.
 
@@ -362,7 +362,7 @@ public distributed actor MyOtherActor {
 
 /// ---> Accessor for `genericArgs`
 
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC11genericArgsyyx_Sayq_GtYaKSeRzSERzSeR_SER_r0_lFTETF"(%swift.context* swiftasync %0, %swift.opaque*  nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUF:%.*]], i8* [[GENERIC_SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i32 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR:%.*]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC11genericArgsyyx_Sayq_GtYaKSeRzSERzSeR_SER_r0_lFTETF"(%swift.context* swiftasync %0, %swift.opaque*  nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUF:%.*]], i8* [[GENERIC_SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i32 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR:%.*]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
 
 /// ---> Load `T`
 
@@ -418,7 +418,7 @@ public distributed actor MyOtherActor {
 
 /// Let's check that there is argument decoding since parameter list is empty
 
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors12MyOtherActorC5emptyyyYaKFTETF"(%swift.context* swiftasync {{.*}}, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i32 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors12MyOtherActorC* {{.*}}, %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors12MyOtherActorC5emptyyyYaKFTETF"(%swift.context* swiftasync {{.*}}, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i32 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors12MyOtherActorC* {{.*}}, %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
 // CHECK-NEXT: entry:
 // CHECK-NEXT: {{.*}} = alloca %swift.context*
 // CHECK-NEXT: %swifterror = alloca %swift.error*

test/Distributed/distributed_actor_accessor_thunks_64bit.swift

@@ -1,6 +1,6 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-swift-frontend-emit-module -emit-module-path %t/FakeDistributedActorSystems.swiftmodule -module-name FakeDistributedActorSystems -disable-availability-checking %S/Inputs/FakeDistributedActorSystems.swift
-// RUN: %target-swift-frontend -module-name distributed_actor_accessors -emit-irgen -disable-availability-checking -I %t 2>&1 %s | %IRGenFileCheck %s -check-prefix CHECK-%target-import-type
+// RUN: %target-swift-frontend -module-name distributed_actor_accessors -emit-irgen -disable-availability-checking -I %t 2>&1 %s | %IRGenFileCheck %s -check-prefix CHECK-%target-import-type --dump-input=always
 
 // UNSUPPORTED: back_deploy_concurrency
 // REQUIRES: concurrency
@@ -94,7 +94,7 @@ public distributed actor MyOtherActor {
 
 // CHECK: define hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple1yySiYaKFTE"
 
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple1yySiYaKFTETF"(%swift.context* swiftasync %0, %swift.opaque* nocapture %1, i8* %2, i8* %3, {{.*}}, %T27distributed_actor_accessors7MyActorC* [[ACTOR:%.*]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple1yySiYaKFTETF"(%swift.context* swiftasync %0, %swift.opaque* nocapture %1, i8* %2, i8* %3, {{.*}}, %T27distributed_actor_accessors7MyActorC* [[ACTOR:%.*]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
 
 /// Read the current offset and cast an element to `Int`
 
@@ -153,7 +153,7 @@ public distributed actor MyOtherActor {
 
 // CHECK: define hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple2ySSSiYaKFTE"
 
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple2ySSSiYaKFTETF"
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple2ySSSiYaKFTETF"
 
 /// !!! - We are not going to double-check argument extraction here since it's the same as `simple1`.
 // CHECK: [[NATIVE_ARG_VAL:%.*]] = load i64, i64* %._value
@@ -198,7 +198,7 @@ public distributed actor MyOtherActor {
 // CHECK: define hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple3ySiSSYaKFTE"
 
 /// !!! in `simple3` interesting bits are: argument value extraction (because string is exploded into N arguments) and call to distributed thunk
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple3ySiSSYaKFTETF"(%swift.context* swiftasync %0, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i64 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7simple3ySiSSYaKFTETF"(%swift.context* swiftasync %0, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i64 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
 
 // CHECK: [[TYPED_RESULT_BUFF:%.*]] = bitcast i8* [[RESULT_BUFF]] to %TSi*
 
@@ -241,7 +241,7 @@ public distributed actor MyOtherActor {
 
 // CHECK: define hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC16single_case_enumyAA7SimpleEOAFYaKFTE"
 
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC16single_case_enumyAA7SimpleEOAFYaKFTETF"(%swift.context* swiftasync %0, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i64 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR]], %swift.type* [[DECODER_TYPE]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC16single_case_enumyAA7SimpleEOAFYaKFTETF"(%swift.context* swiftasync %0, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i64 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR]], %swift.type* [[DECODER_TYPE]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
 
 /// Let's check that the call doesn't have any arguments and returns nothing.
 
@@ -252,7 +252,7 @@ public distributed actor MyOtherActor {
 /// --> Thunk and distributed method accessor for `with_indirect_enums`
 
 // CHECK: define hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC19with_indirect_enumsyAA9IndirectEOAF_SitYaKFTE"
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC19with_indirect_enumsyAA9IndirectEOAF_SitYaKFTETF"
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC19with_indirect_enumsyAA9IndirectEOAF_SitYaKFTETF"
 
 /// First, Load both arguments from the buffer.
 
@@ -287,7 +287,7 @@ public distributed actor MyOtherActor {
 
 // CHECK: define hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7complexyAA11LargeStructVSaySiG_AA3ObjCSSSgAFtYaKFTE"
 
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7complexyAA11LargeStructVSaySiG_AA3ObjCSSSgAFtYaKFTETF"(%swift.context* swiftasync {{.*}}, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i64 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC7complexyAA11LargeStructVSaySiG_AA3ObjCSSSgAFtYaKFTETF"(%swift.context* swiftasync {{.*}}, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i64 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
 
 /// First, let's check that all of the different argument types here are loaded correctly.
 
@@ -342,7 +342,7 @@ public distributed actor MyOtherActor {
 
 /// ---> Accessor for `genericArgs`
 
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC11genericArgsyyx_Sayq_GtYaKSeRzSERzSeR_SER_r0_lFTETF"(%swift.context* swiftasync %0, %swift.opaque*  nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUF:%.*]], i8* [[GENERIC_SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i64 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR:%.*]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors7MyActorC11genericArgsyyx_Sayq_GtYaKSeRzSERzSeR_SER_r0_lFTETF"(%swift.context* swiftasync %0, %swift.opaque*  nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUF:%.*]], i8* [[GENERIC_SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i64 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors7MyActorC* [[ACTOR:%.*]], %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
 
 /// ---> Load `T`
 
@@ -395,7 +395,7 @@ public distributed actor MyOtherActor {
 
 /// Let's check that there is argument decoding since parameter list is empty
 
-// CHECK: define internal swift{{(tail)?}}cc void @"$s27distributed_actor_accessors12MyOtherActorC5emptyyyYaKFTETF"(%swift.context* swiftasync {{.*}}, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i64 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors12MyOtherActorC* {{.*}}, %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
+// CHECK: define linkonce_odr hidden swift{{(tail)?}}cc void @"$s27distributed_actor_accessors12MyOtherActorC5emptyyyYaKFTETF"(%swift.context* swiftasync {{.*}}, %swift.opaque* nocapture [[ARG_DECODER:%.*]], i8* [[ARG_TYPES:%.*]], i8* [[RESULT_BUFF:%.*]], i8* [[SUBS:%.*]], i8* [[WITNESS_TABLES:%.*]], i64 [[NUM_WITNESS_TABLES:%.*]], %T27distributed_actor_accessors12MyOtherActorC* {{.*}}, %swift.type* [[DECODER_TYPE:%.*]], i8** [[DECODER_PROTOCOL_WITNESS:%.*]])
 // CHECK-NEXT: entry:
 // CHECK-NEXT: {{.*}} = alloca %swift.context*
 // CHECK-NEXT: %swifterror = alloca swifterror %swift.error*