| |
| // RUN: %target-swift-frontend -assume-parsing-unqualified-ownership-sil -enable-large-loadable-types %s -emit-ir | %FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%target-ptrsize |
| // REQUIRES: optimized_stdlib |
| |
| public struct BigStruct { |
| var i0 : Int32 = 0 |
| var i1 : Int32 = 1 |
| var i2 : Int32 = 2 |
| var i3 : Int32 = 3 |
| var i4 : Int32 = 4 |
| var i5 : Int32 = 5 |
| var i6 : Int32 = 6 |
| var i7 : Int32 = 7 |
| var i8 : Int32 = 8 |
| } |
| |
| func takeClosure(execute block: () -> Void) { |
| } |
| |
| class OptionalInoutFuncType { |
| private var lp : BigStruct? |
| private var _handler : ((BigStruct?, Error?) -> ())? |
| |
| func execute(_ error: Error?) { |
| var p : BigStruct? |
| var handler: ((BigStruct?, Error?) -> ())? |
| |
| takeClosure { |
| p = self.lp |
| handler = self._handler |
| self._handler = nil |
| } |
| |
| handler?(p, error) |
| } |
| } |
| |
| // CHECK-LABEL: define{{( protected)?}} i32 @main(i32, i8**) |
| // CHECK: call void @llvm.lifetime.start |
| // CHECK: call void @llvm.memcpy |
| // CHECK: call void @llvm.lifetime.end |
| // CHECK: ret i32 0 |
| let bigStructGlobalArray : [BigStruct] = [ |
| BigStruct() |
| ] |
| |
| // CHECK-LABEL: define{{( protected)?}} internal swiftcc void @"$S22big_types_corner_cases21OptionalInoutFuncTypeC7executeyys5Error_pSgFyyXEfU_"(%T22big_types_corner_cases9BigStructVSg* nocapture dereferenceable({{.*}}), %T22big_types_corner_cases21OptionalInoutFuncTypeC*, %T22big_types_corner_cases9BigStructVSgs5Error_pSgIegcg_Sg* nocapture dereferenceable({{.*}}) |
| // CHECK: call void @"$S22big_types_corner_cases9BigStructVSgs5Error_pSgIegcg_SgWOe |
| // CHECK: call void @"$S22big_types_corner_cases9BigStructVSgs5Error_pSgIegcg_SgWOy |
| // CHECK: ret void |
| |
| public func f1_returns_BigType(_ x: BigStruct) -> BigStruct { |
| return x |
| } |
| |
| public func f2_returns_f1() -> (_ x: BigStruct) -> BigStruct { |
| return f1_returns_BigType |
| } |
| |
| public func f3_uses_f2() { |
| let x = BigStruct() |
| let useOfF2 = f2_returns_f1() |
| let _ = useOfF2(x) |
| } |
| |
| // CHECK-LABEL: define{{( protected)?}} swiftcc void @"$S22big_types_corner_cases10f3_uses_f2yyF"() |
| // CHECK: call swiftcc void @"$S22big_types_corner_cases9BigStructVACycfC"(%T22big_types_corner_cases9BigStructV* noalias nocapture sret |
| // CHECK: call swiftcc { i8*, %swift.refcounted* } @"$S22big_types_corner_cases13f2_returns_f1AA9BigStructVADcyF"() |
| // CHECK: call swiftcc void {{.*}}(%T22big_types_corner_cases9BigStructV* noalias nocapture sret {{.*}}, %T22big_types_corner_cases9BigStructV* noalias nocapture dereferenceable({{.*}}) {{.*}}, %swift.refcounted* swiftself {{.*}}) |
| // CHECK: ret void |
| |
| public func f4_tuple_use_of_f2() { |
| let x = BigStruct() |
| let tupleWithFunc = (f2_returns_f1(), x) |
| let useOfF2 = tupleWithFunc.0 |
| let _ = useOfF2(x) |
| } |
| |
| // CHECK-LABEL: define{{( protected)?}} swiftcc void @"$S22big_types_corner_cases18f4_tuple_use_of_f2yyF"() |
| // CHECK: [[TUPLE:%.*]] = call swiftcc { i8*, %swift.refcounted* } @"$S22big_types_corner_cases13f2_returns_f1AA9BigStructVADcyF"() |
| // CHECK: [[TUPLE_EXTRACT:%.*]] = extractvalue { i8*, %swift.refcounted* } [[TUPLE]], 0 |
| // CHECK: [[CAST_EXTRACT:%.*]] = bitcast i8* [[TUPLE_EXTRACT]] to void (%T22big_types_corner_cases9BigStructV*, %T22big_types_corner_cases9BigStructV*, %swift.refcounted*)* |
| // CHECK: call swiftcc void [[CAST_EXTRACT]](%T22big_types_corner_cases9BigStructV* noalias nocapture sret {{.*}}, %T22big_types_corner_cases9BigStructV* noalias nocapture dereferenceable({{.*}}) {{.*}}, %swift.refcounted* swiftself %{{.*}}) |
| // CHECK: ret void |
| |
| public class BigClass { |
| public init() { |
| } |
| |
| public var optVar: ((BigStruct)-> Void)? = nil |
| |
| func useBigStruct(bigStruct: BigStruct) { |
| optVar!(bigStruct) |
| } |
| } |
| |
| // CHECK-LABEL: define{{( protected)?}} hidden swiftcc void @"$S22big_types_corner_cases8BigClassC03useE6Struct0aH0yAA0eH0V_tF"(%T22big_types_corner_cases9BigStructV* noalias nocapture dereferenceable({{.*}}), %T22big_types_corner_cases8BigClassC* swiftself) |
| // CHECK: [[BITCAST:%.*]] = bitcast i8* {{.*}} to void (%T22big_types_corner_cases9BigStructV*, %swift.refcounted*)* |
| // CHECK: call swiftcc void [[BITCAST]](%T22big_types_corner_cases9BigStructV* noalias nocapture dereferenceable({{.*}}) %0, %swift.refcounted* swiftself |
| // CHECK: ret void |
| |
| public struct MyStruct { |
| public let a: Int |
| public let b: String? |
| } |
| |
| typealias UploadFunction = ((MyStruct, Int?) -> Void) -> Void |
| func takesUploader(_ u: UploadFunction) { } |
| |
| class Foo { |
| func blam() { |
| takesUploader(self.myMethod) // crash compiling this |
| } |
| |
| func myMethod(_ callback: (MyStruct, Int) -> Void) -> Void { } |
| } |
| |
| // CHECK-LABEL: define{{( protected)?}} linkonce_odr hidden swiftcc { i8*, %swift.refcounted* } @"$S22big_types_corner_cases3FooC8myMethodyyyAA8MyStructV_SitXEFTc"(%T22big_types_corner_cases3FooC*) |
| // CHECK: getelementptr inbounds %T22big_types_corner_cases3FooC, %T22big_types_corner_cases3FooC* |
| // CHECK: getelementptr inbounds void (i8*, %swift.opaque*, %T22big_types_corner_cases3FooC*)*, void (i8*, %swift.opaque*, %T22big_types_corner_cases3FooC*)** |
| // CHECK: call noalias %swift.refcounted* @swift_allocObject(%swift.type* getelementptr inbounds (%swift.full_boxmetadata, %swift.full_boxmetadata* |
| // CHECK: ret { i8*, %swift.refcounted* } |
| |
| public enum LargeEnum { |
| public enum InnerEnum { |
| case simple(Int64) |
| case hard(Int64, String?, Int64) |
| } |
| case Empty1 |
| case Empty2 |
| case Full(InnerEnum) |
| } |
| |
| public func enumCallee(_ x: LargeEnum) { |
| switch x { |
| case .Full(let inner): print(inner) |
| case .Empty1: break |
| case .Empty2: break |
| } |
| } |
| // CHECK-LABEL-64: define{{( protected)?}} swiftcc void @"$S22big_types_corner_cases10enumCalleeyAA9LargeEnumOF"(%T22big_types_corner_cases9LargeEnumO* noalias nocapture dereferenceable({{.*}})) #0 { |
| // CHECK-64: alloca %T22big_types_corner_cases9LargeEnumO05InnerF0O |
| // CHECK-64: alloca %T22big_types_corner_cases9LargeEnumO |
| // CHECK-64: call void @llvm.memcpy.p0i8.p0i8.i64 |
| // CHECK-64: call void @llvm.memcpy.p0i8.p0i8.i64 |
| // CHECK-64: $Ss5print_9separator10terminatoryypd_S2StF |
| // CHECK-64: ret void |
| |
| // CHECK-LABEL: define{{( protected)?}} internal swiftcc void @"$S22big_types_corner_cases8SuperSubC1fyyFAA9BigStructVycfU_"(%T22big_types_corner_cases9BigStructV* noalias nocapture sret, %T22big_types_corner_cases8SuperSubC*) |
| // CHECK-64: [[ALLOC1:%.*]] = alloca %T22big_types_corner_cases9BigStructV |
| // CHECK-64: [[ALLOC2:%.*]] = alloca %T22big_types_corner_cases9BigStructV |
| // CHECK-64: [[ALLOC3:%.*]] = alloca %T22big_types_corner_cases9BigStructVSg |
| // CHECK-64: call swiftcc void @"$S22big_types_corner_cases9SuperBaseC4boomAA9BigStructVyF"(%T22big_types_corner_cases9BigStructV* noalias nocapture sret [[ALLOC1]], %T22big_types_corner_cases9SuperBaseC* swiftself {{.*}}) |
| // CHECK: ret void |
| class SuperBase { |
| func boom() -> BigStruct { |
| return BigStruct() |
| } |
| } |
| |
| class SuperSub : SuperBase { |
| override func boom() -> BigStruct { |
| return BigStruct() |
| } |
| func f() { |
| let _ = { |
| nil ?? super.boom() |
| } |
| } |
| } |
| |
| // CHECK-LABEL: define{{( protected)?}} swiftcc void @"$S22big_types_corner_cases10MUseStructV16superclassMirrorAA03BigF0VSgvg"(%T22big_types_corner_cases9BigStructVSg* noalias nocapture sret, %T22big_types_corner_cases10MUseStructV* noalias nocapture swiftself dereferenceable({{.*}})) |
| // CHECK: [[ALLOC:%.*]] = alloca %T22big_types_corner_cases9BigStructVSg |
| // CHECK: [[LOAD:%.*]] = load %swift.refcounted*, %swift.refcounted** %.callInternalLet.data |
| // CHECK: call swiftcc void %7(%T22big_types_corner_cases9BigStructVSg* noalias nocapture sret [[ALLOC]], %swift.refcounted* swiftself [[LOAD]]) |
| // CHECK: ret void |
| public struct MUseStruct { |
| var x = BigStruct() |
| public var superclassMirror: BigStruct? { |
| return callInternalLet() |
| } |
| |
| internal let callInternalLet: () -> BigStruct? |
| } |
| |
| // CHECK-LABEL-64: define{{( protected)?}} swiftcc void @"$S22big_types_corner_cases18stringAndSubstringSS_s0G0VtyF"(<{ %TSS, %Ts9SubstringV }>* noalias nocapture sret) #0 { |
| // CHECK-LABEL-32: define{{( protected)?}} swiftcc void @"$S22big_types_corner_cases18stringAndSubstringSS_s0G0VtyF"(<{ %TSS, [4 x i8], %Ts9SubstringV }>* noalias nocapture sret) #0 { |
| // CHECK: alloca %Ts9SubstringV |
| // CHECK: alloca %Ts9SubstringV |
| // CHECK: ret void |
| public func stringAndSubstring() -> (String, Substring) { |
| let s = "Hello, World" |
| let a = Substring(s).dropFirst() |
| return (s, a) |
| } |
| |
| func bigStructGet() -> BigStruct { |
| return BigStruct() |
| } |
| |
| // CHECK-LABEL: define{{( protected)?}} swiftcc void @"$S22big_types_corner_cases11testGetFuncyyF"() |
| // CHECK: ret void |
| public func testGetFunc() { |
| let testGetPtr: @convention(thin) () -> BigStruct = bigStructGet |
| } |
| |
| // CHECK-LABEL: define{{( protected)?}} hidden swiftcc void @"$S22big_types_corner_cases7TestBigC4testyyF"(%T22big_types_corner_cases7TestBigC* swiftself) |
| // CHECK: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$SSayy22big_types_corner_cases9BigStructVcSgGMa" |
| // CHECK: [[CALL1:%.*]] = extractvalue %swift.metadata_response [[T0]], 0 |
| // CHECK: [[CALL2:%.*]] = call i8** @"$SSayy22big_types_corner_cases9BigStructVcSgGSayxGs10CollectionsWl |
| // CHECK: call swiftcc void @"$Ss10CollectionPsE5index5where5IndexQzSgSb7ElementQzKXE_tKF"(%TSq.{{.*}}* noalias nocapture sret {{.*}}, i8* bitcast (i1 (%T22big_types_corner_cases9BigStructVytIegnr_Sg*, %swift.refcounted*, %swift.error**)* @"$S22big_types_corner_cases9BigStructVIegy_SgSbs5Error_pIggdzo_ACytIegnr_SgSbsAE_pIegndzo_TRTA" to i8*), %swift.opaque* {{.*}}, %swift.type* [[CALL1]], i8** [[CALL2]], %swift.opaque* noalias nocapture swiftself |
| // CHECK: ret void |
| |
| // CHECK-LABEL: define{{( protected)?}} hidden swiftcc void @"$S22big_types_corner_cases7TestBigC5test2yyF"(%T22big_types_corner_cases7TestBigC* swiftself) |
| // CHECK: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$SSaySS2ID_y22big_types_corner_cases9BigStructVcSg7handlertGMa" |
| // CHECK: [[CALL1:%.*]] = extractvalue %swift.metadata_response [[T0]], 0 |
| // CHECK: [[CALL2:%.*]] = call i8** @"$SSaySS2ID_y22big_types_corner_cases9BigStructVcSg7handlertGSayxGs10CollectionsWl" |
| // CHECK: call swiftcc void @"$Ss10CollectionPss16IndexingIteratorVyxG0C0RtzrlE04makeC0AEyF"(%Ts16IndexingIteratorV* noalias nocapture sret {{.*}}, %swift.type* [[CALL1]], i8** [[CALL2]], %swift.opaque* noalias nocapture swiftself {{.*}}) |
| // CHECK: ret void |
| class TestBig { |
| typealias Handler = (BigStruct) -> Void |
| |
| func test() { |
| let arr = [Handler?]() |
| let d = arr.index(where: { _ in true }) |
| } |
| |
| func test2() { |
| let arr: [(ID: String, handler: Handler?)] = [] |
| for (_, handler) in arr { |
| takeClosure { |
| handler?(BigStruct()) |
| } |
| } |
| } |
| } |