| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) %s -emit-ir | %FileCheck -check-prefix CHECK -check-prefix CHECK-%target-ptrsize -check-prefix %target-cpu %s |
| |
| // rdar://16565958 |
| |
| import Builtin |
| import Swift |
| |
| // CHECK: [[OBJC:%objc_object]] = type |
| |
| class C {} |
| sil_vtable C {} |
| sil [ossa] @_TFC11autorelease1Cd : $@convention(method) (@owned C) -> @owned Builtin.NativeObject { |
| bb0(%0 : @owned $C): |
| %1 = unchecked_ref_cast %0 : $C to $Builtin.NativeObject // user: %2 |
| return %1 : $Builtin.NativeObject // id: %2 |
| } |
| |
| sil [ossa] @foo : $@convention(thin) (@owned C?) -> @autoreleased C? { |
| bb0(%0 : @owned $C?): |
| return %0 : $C? |
| } |
| |
| // CHECK-32: define{{( dllexport| protected)?}} swiftcc i32 @foo(i32) {{.*}} { |
| // CHECK-32: [[T0:%.*]] = tail call i32 bitcast ([[OBJC]]* ([[OBJC]]*)* @objc_autoreleaseReturnValue to i32 (i32)*)(i32 %0) |
| // CHECK-32-NEXT: ret i32 [[T0]] |
| |
| // CHECK-64: define{{( dllexport| protected)?}} swiftcc i64 @foo(i64) {{.*}} { |
| // CHECK-64: [[T0:%.*]] = tail call i64 bitcast ([[OBJC]]* ([[OBJC]]*)* @objc_autoreleaseReturnValue to i64 (i64)*)(i64 %0) |
| // CHECK-64-NEXT: ret i64 [[T0]] |
| |
| sil [ossa] @bar : $@convention(thin) (@owned C?) -> @owned C? { |
| bb0(%0 : @owned $C?): |
| %1 = function_ref @foo : $@convention(thin) (@owned C?) -> @autoreleased C? |
| %2 = apply %1(%0) : $@convention(thin) (@owned C?) -> @autoreleased C? |
| return %2 : $C? |
| } |
| |
| // x86_64: define{{( dllexport| protected)?}} swiftcc i64 @bar(i64) |
| // x86_64: [[T0:%.*]] = call swiftcc i64 @foo(i64 %0) |
| // x86_64-NEXT: [[T1:%.*]] = inttoptr i64 [[T0]] to i8* |
| // x86_64-NEXT: [[T2:%.*]] = notail call i8* @objc_retainAutoreleasedReturnValue(i8* [[T1]]) |
| // x86_64-NEXT: [[T3:%.*]] = ptrtoint i8* [[T2]] to i64 |
| // x86_64-NEXT: ret i64 [[T3]] |
| |
| // arm64: define{{( dllexport| protected)?}} swiftcc i64 @bar(i64) |
| // arm64: [[T0:%.*]] = call swiftcc i64 @foo(i64 %0) |
| // arm64-NEXT: call void asm sideeffect "mov |
| // arm64-NEXT: [[T1:%.*]] = inttoptr i64 [[T0]] to i8* |
| // arm64-NEXT: [[T2:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T1]]) |
| // arm64-NEXT: [[T3:%.*]] = ptrtoint i8* [[T2]] to i64 |
| // arm64-NEXT: ret i64 [[T3]] |
| |
| // i386: define{{( dllexport| protected)?}} swiftcc i32 @bar(i32) |
| // i386: [[T0:%.*]] = call swiftcc i32 @foo(i32 %0) |
| // i386-NEXT: [[T1:%.*]] = inttoptr i32 [[T0]] to i8* |
| // i386-NEXT: [[T2:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T1]]) |
| // i386-NEXT: [[T3:%.*]] = ptrtoint i8* [[T2]] to i32 |
| // i386-NEXT: ret i32 [[T3]] |
| |
| // armv7: define{{( dllexport| protected)?}} swiftcc i32 @bar(i32) |
| // armv7: [[T0:%.*]] = call swiftcc i32 @foo(i32 %0) |
| // armv7-NEXT: call void asm sideeffect "mov |
| // armv7-NEXT: [[T1:%.*]] = inttoptr i32 [[T0]] to i8* |
| // armv7-NEXT: [[T2:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T1]]) |
| // armv7-NEXT: [[T3:%.*]] = ptrtoint i8* [[T2]] to i32 |
| // armv7-NEXT: ret i32 [[T3]] |
| |
| // armv7s: define{{( dllexport| protected)?}} swiftcc i32 @bar(i32) |
| // armv7s: [[T0:%.*]] = call swiftcc i32 @foo(i32 %0) |
| // armv7s-NEXT: call void asm sideeffect "mov |
| // armv7s-NEXT: [[T1:%.*]] = inttoptr i32 [[T0]] to i8* |
| // armv7s-NEXT: [[T2:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T1]]) |
| // armv7s-NEXT: [[T3:%.*]] = ptrtoint i8* [[T2]] to i32 |
| // armv7s-NEXT: ret i32 [[T3]] |
| |
| // armv7k: define{{( dllexport| protected)?}} swiftcc i32 @bar(i32) |
| // armv7k: [[T0:%.*]] = call swiftcc i32 @foo(i32 %0) |
| // armv7k-NEXT: call void asm sideeffect "mov |
| // armv7k-NEXT: [[T1:%.*]] = inttoptr i32 [[T0]] to i8* |
| // armv7k-NEXT: [[T2:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T1]]) |
| // armv7k-NEXT: [[T3:%.*]] = ptrtoint i8* [[T2]] to i32 |
| // armv7k-NEXT: ret i32 [[T3]] |
