| // RUN: %empty-directory(%t) |
| // RUN: %target-swift-frontend -emit-module -o %t/UsingObjCStuff.swiftmodule -module-name UsingObjCStuff -I %t -I %S/Inputs/mixed_mode -swift-version 5 %S/Inputs/mixed_mode/UsingObjCStuff.swift |
| // RUN: %target-swift-frontend -emit-ir -I %t -I %S/Inputs/mixed_mode -module-name main -swift-version 4 %s | %FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%target-ptrsize --check-prefix=CHECK-V4 -DWORD=i%target-ptrsize --check-prefix=CHECK-V4-STABLE-ABI-%target-mandates-stable-abi |
| // RUN: %target-swift-frontend -emit-ir -I %t -I %S/Inputs/mixed_mode -module-name main -swift-version 5 %s | %FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%target-ptrsize --check-prefix=CHECK-V5 -DWORD=i%target-ptrsize --check-prefix=CHECK-V5-STABLE-ABI-%target-mandates-stable-abi |
| |
| // REQUIRES: objc_interop |
| |
| import UsingObjCStuff |
| |
| public class SubButtHolder: ButtHolder { |
| final var w: Float = 0 |
| |
| override public func virtual() {} |
| |
| public func subVirtual() {} |
| } |
| |
| public class SubSubButtHolder: SubButtHolder { |
| public override func virtual() {} |
| public override func subVirtual() {} |
| } |
| |
| // CHECK-LABEL: define {{(protected )?}}{{(dllexport )?}}swiftcc void @"$s4main17accessFinalFields2ofyp_ypt14UsingObjCStuff10ButtHolderC_tF" |
| public func accessFinalFields(of holder: ButtHolder) -> (Any, Any) { |
| |
| // ButtHolder.y cannot be imported in Swift 4 mode, so make sure we use field |
| // offset globals here. |
| |
| // CHECK-V4: [[OFFSET:%.*]] = load [[WORD]], [[WORD]]* @"$s14UsingObjCStuff10ButtHolderC1xSivpWvd" |
| // CHECK-V4: [[INSTANCE_RAW:%.*]] = bitcast {{.*}} to i8* |
| // CHECK-V4: getelementptr inbounds i8, i8* [[INSTANCE_RAW]], [[WORD]] [[OFFSET]] |
| |
| // CHECK-V4: [[OFFSET:%.*]] = load [[WORD]], [[WORD]]* @"$s14UsingObjCStuff10ButtHolderC1zSSvpWvd" |
| // CHECK-V4: [[INSTANCE_RAW:%.*]] = bitcast {{.*}} to i8* |
| // CHECK-V4: getelementptr inbounds i8, i8* [[INSTANCE_RAW]], [[WORD]] [[OFFSET]] |
| |
| // ButtHolder.y is correctly imported in Swift 5 mode, so we can use fixed offsets. |
| |
| // CHECK-V5: [[OFFSET:%.*]] = getelementptr inbounds %T14UsingObjCStuff10ButtHolderC, %T14UsingObjCStuff10ButtHolderC* %2, i32 0, i32 1 |
| |
| // CHECK-V5: [[OFFSET:%.*]] = getelementptr inbounds %T14UsingObjCStuff10ButtHolderC, %T14UsingObjCStuff10ButtHolderC* %2, i32 0, i32 3 |
| |
| return (holder.x, holder.z) |
| } |
| |
| // CHECK-LABEL: define {{(protected )?}}{{(dllexport )?}}swiftcc void @"$s4main17accessFinalFields5ofSubyp_ypyptAA0F10ButtHolderC_tF" |
| public func accessFinalFields(ofSub holder: SubButtHolder) -> (Any, Any, Any) { |
| // We should use the runtime-adjusted ivar offsets since we may not have |
| // a full picture of the layout in mixed Swift language version modes. |
| |
| // ButtHolder.y cannot be imported in Swift 4 mode, so make sure we use field |
| // offset globals here. |
| |
| // CHECK-V4: [[OFFSET:%.*]] = load [[WORD]], [[WORD]]* @"$s14UsingObjCStuff10ButtHolderC1xSivpWvd" |
| // CHECK-V4: [[INSTANCE_RAW:%.*]] = bitcast {{.*}} to i8* |
| // CHECK-V4: getelementptr inbounds i8, i8* [[INSTANCE_RAW]], [[WORD]] [[OFFSET]] |
| |
| // CHECK-V4: [[OFFSET:%.*]] = load [[WORD]], [[WORD]]* @"$s14UsingObjCStuff10ButtHolderC1zSSvpWvd" |
| // CHECK-V4: [[INSTANCE_RAW:%.*]] = bitcast {{.*}} to i8* |
| // CHECK-V4: getelementptr inbounds i8, i8* [[INSTANCE_RAW]], [[WORD]] [[OFFSET]] |
| |
| // CHECK-V4: [[OFFSET:%.*]] = load [[WORD]], [[WORD]]* @"$s4main13SubButtHolderC1wSfvpWvd" |
| |
| // CHECK-V4: [[INSTANCE_RAW:%.*]] = bitcast {{.*}} to i8* |
| // CHECK-V4: getelementptr inbounds i8, i8* [[INSTANCE_RAW]], [[WORD]] [[OFFSET]] |
| |
| // ButtHolder.y is correctly imported in Swift 5 mode, so we can use fixed offsets. |
| |
| // CHECK-V5: [[SELF:%.*]] = bitcast %T4main13SubButtHolderC* %3 to %T14UsingObjCStuff10ButtHolderC* |
| // CHECK-V5: [[OFFSET:%.*]] = getelementptr inbounds %T14UsingObjCStuff10ButtHolderC, %T14UsingObjCStuff10ButtHolderC* [[SELF]], i32 0, i32 1 |
| |
| // CHECK-V5: [[SELF:%.*]] = bitcast %T4main13SubButtHolderC* %3 to %T14UsingObjCStuff10ButtHolderC* |
| // CHECK-V5: [[OFFSET:%.*]] = getelementptr inbounds %T14UsingObjCStuff10ButtHolderC, %T14UsingObjCStuff10ButtHolderC* [[SELF]], i32 0, i32 3 |
| |
| // CHECK-V5: [[OFFSET:%.*]] = getelementptr inbounds %T4main13SubButtHolderC, %T4main13SubButtHolderC* %3, i32 0, i32 4 |
| |
| return (holder.x, holder.z, holder.w) |
| } |
| |
| // CHECK-LABEL: define {{(protected )?}}{{(dllexport )?}}swiftcc void @"$s4main12invokeMethod2onyAA13SubButtHolderC_tF" |
| public func invokeMethod(on holder: SubButtHolder) { |
| // CHECK-64: [[IMPL_ADDR:%.*]] = getelementptr inbounds {{.*}}, [[WORD]] 13 |
| // CHECK-32: [[IMPL_ADDR:%.*]] = getelementptr inbounds {{.*}}, [[WORD]] 16 |
| // CHECK: [[IMPL:%.*]] = load {{.*}} [[IMPL_ADDR]] |
| // CHECK: call swiftcc void [[IMPL]] |
| holder.virtual() |
| // CHECK-64: [[IMPL_ADDR:%.*]] = getelementptr inbounds {{.*}}, [[WORD]] 16 |
| // CHECK-32: [[IMPL_ADDR:%.*]] = getelementptr inbounds {{.*}}, [[WORD]] 19 |
| // CHECK: [[IMPL:%.*]] = load {{.*}} [[IMPL_ADDR]] |
| // CHECK: call swiftcc void [[IMPL]] |
| holder.subVirtual() |
| } |
| |
| // CHECK-V4-LABEL: define internal swiftcc %swift.metadata_response @"$s4main13SubButtHolderCMr"(%swift.type* %0, i8* %1, i8** %2) |
| // Under macCatalyst the deployment target is always >= 13 |
| // CHECK-V4-STABLE-ABI-TRUE: call swiftcc %swift.metadata_response @swift_updateClassMetadata2( |
| // CHECK-V4-STABLE-ABI-FALSE: call swiftcc %swift.metadata_response @swift_initClassMetadata2( |
| |
| // CHECK-V4-LABEL: define internal swiftcc %swift.metadata_response @"$s4main03SubB10ButtHolderCMr"(%swift.type* %0, i8* %1, i8** %2) |
| // CHECK-V4-STABLE-ABI-TRUE: call swiftcc %swift.metadata_response @swift_updateClassMetadata2( |
| // CHECK-V4-STABLE-ABI-FALSE: call swiftcc %swift.metadata_response @swift_initClassMetadata2( |