| // RUN: %target-swift-emit-silgen -parse-stdlib %s -disable-objc-attr-requires-foundation-module -enable-objc-interop | %FileCheck %s |
| // RUN: %target-swift-emit-sil -Onone -parse-stdlib %s -disable-objc-attr-requires-foundation-module -enable-objc-interop | %FileCheck -check-prefix=CANONICAL %s |
| |
| import Swift |
| |
| protocol ClassProto : class { } |
| |
| struct Pointer { |
| var value: Builtin.RawPointer |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins3foo{{[_0-9a-zA-Z]*}}F |
| func foo(_ x: Builtin.Int1, y: Builtin.Int1) -> Builtin.Int1 { |
| // CHECK: builtin "cmp_eq_Int1" |
| return Builtin.cmp_eq_Int1(x, y) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8load_pod{{[_0-9a-zA-Z]*}}F |
| func load_pod(_ x: Builtin.RawPointer) -> Builtin.Int64 { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*Builtin.Int64 |
| // CHECK: [[VAL:%.*]] = load [trivial] [[ADDR]] |
| // CHECK: return [[VAL]] |
| return Builtin.load(x) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8load_obj{{[_0-9a-zA-Z]*}}F |
| func load_obj(_ x: Builtin.RawPointer) -> Builtin.NativeObject { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*Builtin.NativeObject |
| // CHECK: [[VAL:%.*]] = load [copy] [[ADDR]] |
| // CHECK: return [[VAL]] |
| return Builtin.load(x) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins12load_raw_pod{{[_0-9a-zA-Z]*}}F |
| func load_raw_pod(_ x: Builtin.RawPointer) -> Builtin.Int64 { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to $*Builtin.Int64 |
| // CHECK: [[VAL:%.*]] = load [trivial] [[ADDR]] |
| // CHECK: return [[VAL]] |
| return Builtin.loadRaw(x) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins12load_raw_obj{{[_0-9a-zA-Z]*}}F |
| func load_raw_obj(_ x: Builtin.RawPointer) -> Builtin.NativeObject { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to $*Builtin.NativeObject |
| // CHECK: [[VAL:%.*]] = load [copy] [[ADDR]] |
| // CHECK: return [[VAL]] |
| return Builtin.loadRaw(x) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins18load_invariant_pod{{[_0-9a-zA-Z]*}}F |
| func load_invariant_pod(_ x: Builtin.RawPointer) -> Builtin.Int64 { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [invariant] $*Builtin.Int64 |
| // CHECK: [[VAL:%.*]] = load [trivial] [[ADDR]] |
| // CHECK: return [[VAL]] |
| return Builtin.loadInvariant(x) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins18load_invariant_obj{{[_0-9a-zA-Z]*}}F |
| func load_invariant_obj(_ x: Builtin.RawPointer) -> Builtin.NativeObject { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [invariant] $*Builtin.NativeObject |
| // CHECK: [[VAL:%.*]] = load [copy] [[ADDR]] |
| // CHECK: return [[VAL]] |
| return Builtin.loadInvariant(x) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8load_gen{{[_0-9a-zA-Z]*}}F |
| func load_gen<T>(_ x: Builtin.RawPointer) -> T { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*T |
| // CHECK: copy_addr [[ADDR]] to [initialization] {{%.*}} |
| return Builtin.load(x) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8move_pod{{[_0-9a-zA-Z]*}}F |
| func move_pod(_ x: Builtin.RawPointer) -> Builtin.Int64 { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*Builtin.Int64 |
| // CHECK: [[VAL:%.*]] = load [trivial] [[ADDR]] |
| // CHECK: return [[VAL]] |
| return Builtin.take(x) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8move_obj{{[_0-9a-zA-Z]*}}F |
| func move_obj(_ x: Builtin.RawPointer) -> Builtin.NativeObject { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*Builtin.NativeObject |
| // CHECK: [[VAL:%.*]] = load [take] [[ADDR]] |
| // CHECK-NOT: copy_value [[VAL]] |
| // CHECK: return [[VAL]] |
| return Builtin.take(x) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8move_gen{{[_0-9a-zA-Z]*}}F |
| func move_gen<T>(_ x: Builtin.RawPointer) -> T { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*T |
| // CHECK: copy_addr [take] [[ADDR]] to [initialization] {{%.*}} |
| return Builtin.take(x) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins11destroy_pod{{[_0-9a-zA-Z]*}}F |
| func destroy_pod(_ x: Builtin.RawPointer) { |
| var x = x |
| // CHECK: [[XBOX:%[0-9]+]] = alloc_box |
| // CHECK-NOT: pointer_to_address |
| // CHECK-NOT: destroy_addr |
| // CHECK-NOT: destroy_value |
| // CHECK: destroy_value [[XBOX]] : ${{.*}}{ |
| // CHECK-NOT: destroy_value |
| return Builtin.destroy(Builtin.Int64.self, x) |
| // CHECK: return |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins11destroy_obj{{[_0-9a-zA-Z]*}}F |
| func destroy_obj(_ x: Builtin.RawPointer) { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*Builtin.NativeObject |
| // CHECK: destroy_addr [[ADDR]] |
| return Builtin.destroy(Builtin.NativeObject.self, x) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins11destroy_gen{{[_0-9a-zA-Z]*}}F |
| func destroy_gen<T>(_ x: Builtin.RawPointer, _: T) { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*T |
| // CHECK: destroy_addr [[ADDR]] |
| return Builtin.destroy(T.self, x) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins10assign_pod{{[_0-9a-zA-Z]*}}F |
| func assign_pod(_ x: Builtin.Int64, y: Builtin.RawPointer) { |
| var x = x |
| var y = y |
| // CHECK: alloc_box |
| // CHECK: alloc_box |
| // CHECK-NOT: alloc_box |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*Builtin.Int64 |
| // CHECK-NOT: load [[ADDR]] |
| // CHECK: assign {{%.*}} to [[ADDR]] |
| // CHECK: destroy_value |
| // CHECK: destroy_value |
| // CHECK-NOT: destroy_value |
| Builtin.assign(x, y) |
| // CHECK: return |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins10assign_obj{{[_0-9a-zA-Z]*}}F |
| func assign_obj(_ x: Builtin.NativeObject, y: Builtin.RawPointer) { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*Builtin.NativeObject |
| // CHECK: assign {{%.*}} to [[ADDR]] |
| // CHECK-NOT: destroy_value |
| Builtin.assign(x, y) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins12assign_tuple{{[_0-9a-zA-Z]*}}F |
| func assign_tuple(_ x: (Builtin.Int64, Builtin.NativeObject), |
| y: Builtin.RawPointer) { |
| var x = x |
| var y = y |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*(Builtin.Int64, Builtin.NativeObject) |
| // CHECK: [[T0:%.*]] = tuple_element_addr [[ADDR]] |
| // CHECK: assign {{%.*}} to [[T0]] |
| // CHECK: [[T0:%.*]] = tuple_element_addr [[ADDR]] |
| // CHECK: assign {{%.*}} to [[T0]] |
| // CHECK: destroy_value |
| Builtin.assign(x, y) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins10assign_gen{{[_0-9a-zA-Z]*}}F |
| func assign_gen<T>(_ x: T, y: Builtin.RawPointer) { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*T |
| // CHECK: copy_addr [take] {{%.*}} to [[ADDR]] : |
| Builtin.assign(x, y) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8init_pod{{[_0-9a-zA-Z]*}}F |
| func init_pod(_ x: Builtin.Int64, y: Builtin.RawPointer) { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*Builtin.Int64 |
| // CHECK-NOT: load [[ADDR]] |
| // CHECK: store {{%.*}} to [trivial] [[ADDR]] |
| // CHECK-NOT: destroy_value [[ADDR]] |
| Builtin.initialize(x, y) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8init_obj{{[_0-9a-zA-Z]*}}F |
| func init_obj(_ x: Builtin.NativeObject, y: Builtin.RawPointer) { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*Builtin.NativeObject |
| // CHECK-NOT: load [[ADDR]] |
| // CHECK: store [[SRC:%.*]] to [init] [[ADDR]] |
| // CHECK-NOT: destroy_value [[SRC]] |
| Builtin.initialize(x, y) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8init_gen{{[_0-9a-zA-Z]*}}F |
| func init_gen<T>(_ x: T, y: Builtin.RawPointer) { |
| // CHECK: [[ADDR:%.*]] = pointer_to_address {{%.*}} to [strict] $*T |
| // CHECK: copy_addr [[OTHER_LOC:%.*]] to [initialization] [[ADDR]] |
| // CHECK-NOT: destroy_addr [[OTHER_LOC]] |
| Builtin.initialize(x, y) |
| } |
| |
| class C {} |
| class D {} |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins22class_to_native_object{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0([[ARG:%.*]] : @guaranteed $C): |
| // CHECK-NEXT: debug_value |
| // CHECK-NEXT: [[ARG_COPY:%.*]] = copy_value [[ARG]] |
| // CHECK-NEXT: [[OBJ:%.*]] = unchecked_ref_cast [[ARG_COPY]] : $C to $Builtin.NativeObject |
| // CHECK-NEXT: return [[OBJ]] |
| func class_to_native_object(_ c:C) -> Builtin.NativeObject { |
| return Builtin.castToNativeObject(c) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins32class_archetype_to_native_object{{[_0-9a-zA-Z]*}}F |
| func class_archetype_to_native_object<T : C>(_ t: T) -> Builtin.NativeObject { |
| // CHECK: [[COPY:%.*]] = copy_value %0 |
| // CHECK: [[OBJ:%.*]] = unchecked_ref_cast [[COPY]] : $T to $Builtin.NativeObject |
| // CHECK-NOT: destroy_value [[COPY]] |
| // CHECK-NOT: destroy_value [[OBJ]] |
| // CHECK: return [[OBJ]] |
| return Builtin.castToNativeObject(t) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins34class_existential_to_native_object{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0([[ARG:%.*]] : @guaranteed $ClassProto): |
| // CHECK-NEXT: debug_value |
| // CHECK-NEXT: [[ARG_COPY:%.*]] = copy_value [[ARG]] |
| // CHECK-NEXT: [[REF:%[0-9]+]] = open_existential_ref [[ARG_COPY]] : $ClassProto |
| // CHECK-NEXT: [[PTR:%[0-9]+]] = unchecked_ref_cast [[REF]] : $@opened({{.*}}) ClassProto to $Builtin.NativeObject |
| // CHECK-NEXT: return [[PTR]] |
| func class_existential_to_native_object(_ t:ClassProto) -> Builtin.NativeObject { |
| return Builtin.unsafeCastToNativeObject(t) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins24class_from_native_object{{[_0-9a-zA-Z]*}}F |
| func class_from_native_object(_ p: Builtin.NativeObject) -> C { |
| // CHECK: [[COPY:%.*]] = copy_value %0 |
| // CHECK: [[CAST:%.*]] = unchecked_ref_cast [[COPY]] : $Builtin.NativeObject to $C |
| // CHECK-NOT: destroy_value [[COPY]] |
| // CHECK-NOT: destroy_value [[CAST]] |
| // CHECK: return [[CAST]] |
| return Builtin.castFromNativeObject(p) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins34class_archetype_from_native_object{{[_0-9a-zA-Z]*}}F |
| func class_archetype_from_native_object<T : C>(_ p: Builtin.NativeObject) -> T { |
| // CHECK: [[COPY:%.*]] = copy_value %0 |
| // CHECK: [[CAST:%.*]] = unchecked_ref_cast [[COPY]] : $Builtin.NativeObject to $T |
| // CHECK-NOT: destroy_value [[COPY]] |
| // CHECK-NOT: destroy_value [[CAST]] |
| // CHECK: return [[CAST]] |
| return Builtin.castFromNativeObject(p) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins41objc_class_existential_from_native_object{{[_0-9a-zA-Z]*}}F |
| func objc_class_existential_from_native_object(_ p: Builtin.NativeObject) -> AnyObject { |
| // CHECK: [[COPY:%.*]] = copy_value %0 |
| // CHECK: [[CAST:%.*]] = unchecked_ref_cast [[COPY]] : $Builtin.NativeObject to $AnyObject |
| // CHECK-NOT: destroy_value [[COPY]] |
| // CHECK-NOT: destroy_value [[CAST]] |
| // CHECK: return [[CAST]] |
| return Builtin.castFromNativeObject(p) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins20class_to_raw_pointer{{[_0-9a-zA-Z]*}}F |
| func class_to_raw_pointer(_ c: C) -> Builtin.RawPointer { |
| // CHECK: [[RAW:%.*]] = ref_to_raw_pointer [[C:%.*]] to $Builtin.RawPointer |
| // CHECK: return [[RAW]] |
| return Builtin.bridgeToRawPointer(c) |
| } |
| |
| func class_archetype_to_raw_pointer<T : C>(_ t: T) -> Builtin.RawPointer { |
| return Builtin.bridgeToRawPointer(t) |
| } |
| |
| protocol CP: class {} |
| |
| func existential_to_raw_pointer(_ p: CP) -> Builtin.RawPointer { |
| return Builtin.bridgeToRawPointer(p) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins18obj_to_raw_pointer{{[_0-9a-zA-Z]*}}F |
| func obj_to_raw_pointer(_ c: Builtin.NativeObject) -> Builtin.RawPointer { |
| // CHECK: [[RAW:%.*]] = ref_to_raw_pointer [[C:%.*]] to $Builtin.RawPointer |
| // CHECK: return [[RAW]] |
| return Builtin.bridgeToRawPointer(c) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins22class_from_raw_pointer{{[_0-9a-zA-Z]*}}F |
| func class_from_raw_pointer(_ p: Builtin.RawPointer) -> C { |
| // CHECK: [[C:%.*]] = raw_pointer_to_ref [[RAW:%.*]] to $C |
| // CHECK: [[C_COPY:%.*]] = copy_value [[C]] |
| // CHECK: return [[C_COPY]] |
| return Builtin.bridgeFromRawPointer(p) |
| } |
| |
| func class_archetype_from_raw_pointer<T : C>(_ p: Builtin.RawPointer) -> T { |
| return Builtin.bridgeFromRawPointer(p) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins20obj_from_raw_pointer{{[_0-9a-zA-Z]*}}F |
| func obj_from_raw_pointer(_ p: Builtin.RawPointer) -> Builtin.NativeObject { |
| // CHECK: [[C:%.*]] = raw_pointer_to_ref [[RAW:%.*]] to $Builtin.NativeObject |
| // CHECK: [[C_COPY:%.*]] = copy_value [[C]] |
| // CHECK: return [[C_COPY]] |
| return Builtin.bridgeFromRawPointer(p) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins28existential_from_raw_pointer{{[_0-9a-zA-Z]*}}F |
| func existential_from_raw_pointer(_ p: Builtin.RawPointer) -> AnyObject { |
| // CHECK: [[C:%.*]] = raw_pointer_to_ref [[RAW:%.*]] to $AnyObject |
| // CHECK: [[C_COPY:%.*]] = copy_value [[C]] |
| // CHECK: return [[C_COPY]] |
| return Builtin.bridgeFromRawPointer(p) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins9gep_raw64{{[_0-9a-zA-Z]*}}F |
| func gep_raw64(_ p: Builtin.RawPointer, i: Builtin.Int64) -> Builtin.RawPointer { |
| // CHECK: [[GEP:%.*]] = index_raw_pointer |
| // CHECK: return [[GEP]] |
| return Builtin.gepRaw_Int64(p, i) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins9gep_raw32{{[_0-9a-zA-Z]*}}F |
| func gep_raw32(_ p: Builtin.RawPointer, i: Builtin.Int32) -> Builtin.RawPointer { |
| // CHECK: [[GEP:%.*]] = index_raw_pointer |
| // CHECK: return [[GEP]] |
| return Builtin.gepRaw_Int32(p, i) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins3gep{{[_0-9a-zA-Z]*}}F |
| func gep<Elem>(_ p: Builtin.RawPointer, i: Builtin.Word, e: Elem.Type) -> Builtin.RawPointer { |
| // CHECK: [[P2A:%.*]] = pointer_to_address %0 |
| // CHECK: [[GEP:%.*]] = index_addr [[P2A]] : $*Elem, %1 : $Builtin.Word |
| // CHECK: [[A2P:%.*]] = address_to_pointer [[GEP]] |
| // CHECK: return [[A2P]] |
| return Builtin.gep_Word(p, i, e) |
| } |
| |
| public final class Header { } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins20allocWithTailElems_1{{[_0-9a-zA-Z]*}}F |
| func allocWithTailElems_1<T>(n: Builtin.Word, ty: T.Type) -> Header { |
| // CHECK: [[M:%.*]] = metatype $@thick Header.Type |
| // CHECK: [[A:%.*]] = alloc_ref [tail_elems $T * %0 : $Builtin.Word] $Header |
| // CHECK: return [[A]] |
| return Builtin.allocWithTailElems_1(Header.self, n, ty) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins20allocWithTailElems_3{{[_0-9a-zA-Z]*}}F |
| func allocWithTailElems_3<T1, T2, T3>(n1: Builtin.Word, ty1: T1.Type, n2: Builtin.Word, ty2: T2.Type, n3: Builtin.Word, ty3: T3.Type) -> Header { |
| // CHECK: [[M:%.*]] = metatype $@thick Header.Type |
| // CHECK: [[A:%.*]] = alloc_ref [tail_elems $T1 * %0 : $Builtin.Word] [tail_elems $T2 * %2 : $Builtin.Word] [tail_elems $T3 * %4 : $Builtin.Word] $Header |
| // CHECK: return [[A]] |
| return Builtin.allocWithTailElems_3(Header.self, n1, ty1, n2, ty2, n3, ty3) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins16projectTailElems{{[_0-9a-zA-Z]*}}F |
| func projectTailElems<T>(h: Header, ty: T.Type) -> Builtin.RawPointer { |
| // CHECK: bb0([[ARG1:%.*]] : @guaranteed $Header |
| // CHECK: [[TA:%.*]] = ref_tail_addr [[ARG1]] : $Header |
| // CHECK: [[A2P:%.*]] = address_to_pointer [[TA]] |
| // CHECK: return [[A2P]] |
| return Builtin.projectTailElems(h, ty) |
| } |
| // CHECK: } // end sil function '$s8builtins16projectTailElems1h2tyBpAA6HeaderC_xmtlF' |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins11getTailAddr{{[_0-9a-zA-Z]*}}F |
| func getTailAddr<T1, T2>(start: Builtin.RawPointer, i: Builtin.Word, ty1: T1.Type, ty2: T2.Type) -> Builtin.RawPointer { |
| // CHECK: [[P2A:%.*]] = pointer_to_address %0 |
| // CHECK: [[TA:%.*]] = tail_addr [[P2A]] : $*T1, %1 : $Builtin.Word, $T2 |
| // CHECK: [[A2P:%.*]] = address_to_pointer [[TA]] |
| // CHECK: return [[A2P]] |
| return Builtin.getTailAddr_Word(start, i, ty1, ty2) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins25beginUnpairedModifyAccess{{[_0-9a-zA-Z]*}}F |
| func beginUnpairedModifyAccess<T1>(address: Builtin.RawPointer, scratch: Builtin.RawPointer, ty1: T1.Type) { |
| // CHECK: [[P2A_ADDR:%.*]] = pointer_to_address %0 |
| // CHECK: [[P2A_SCRATCH:%.*]] = pointer_to_address %1 |
| // CHECK: begin_unpaired_access [modify] [dynamic] [builtin] [[P2A_ADDR]] : $*T1, [[P2A_SCRATCH]] : $*Builtin.UnsafeValueBuffer |
| // CHECK: [[RESULT:%.*]] = tuple () |
| // CHECK: [[RETURN:%.*]] = tuple () |
| // CHECK: return [[RETURN]] : $() |
| |
| Builtin.beginUnpairedModifyAccess(address, scratch, ty1); |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins30performInstantaneousReadAccess{{[_0-9a-zA-Z]*}}F |
| func performInstantaneousReadAccess<T1>(address: Builtin.RawPointer, scratch: Builtin.RawPointer, ty1: T1.Type) { |
| // CHECK: [[P2A_ADDR:%.*]] = pointer_to_address %0 |
| // CHECK: [[SCRATCH:%.*]] = alloc_stack $Builtin.UnsafeValueBuffer |
| // CHECK: begin_unpaired_access [read] [dynamic] [no_nested_conflict] [builtin] [[P2A_ADDR]] : $*T1, [[SCRATCH]] : $*Builtin.UnsafeValueBuffer |
| // CHECK-NOT: end_{{.*}}access |
| // CHECK: [[RESULT:%.*]] = tuple () |
| // CHECK: [[RETURN:%.*]] = tuple () |
| // CHECK: return [[RETURN]] : $() |
| |
| Builtin.performInstantaneousReadAccess(address, ty1); |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8condfail{{[_0-9a-zA-Z]*}}F |
| func condfail(_ i: Builtin.Int1) { |
| Builtin.condfail(i) |
| // CHECK: cond_fail {{%.*}} : $Builtin.Int1 |
| } |
| |
| struct S {} |
| @objc class O {} |
| @objc protocol OP1 {} |
| @objc protocol OP2 {} |
| protocol P {} |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins10canBeClass{{[_0-9a-zA-Z]*}}F |
| func canBeClass<T>(_: T) { |
| // CHECK: integer_literal $Builtin.Int8, 1 |
| Builtin.canBeClass(O.self) |
| // CHECK: integer_literal $Builtin.Int8, 1 |
| Builtin.canBeClass(OP1.self) |
| // -- FIXME: 'OP1 & OP2' doesn't parse as a value |
| typealias ObjCCompo = OP1 & OP2 |
| // CHECK: integer_literal $Builtin.Int8, 1 |
| Builtin.canBeClass(ObjCCompo.self) |
| |
| // CHECK: integer_literal $Builtin.Int8, 0 |
| Builtin.canBeClass(S.self) |
| // CHECK: integer_literal $Builtin.Int8, 1 |
| Builtin.canBeClass(C.self) |
| // CHECK: integer_literal $Builtin.Int8, 0 |
| Builtin.canBeClass(P.self) |
| typealias MixedCompo = OP1 & P |
| // CHECK: integer_literal $Builtin.Int8, 0 |
| Builtin.canBeClass(MixedCompo.self) |
| |
| // CHECK: builtin "canBeClass"<T> |
| Builtin.canBeClass(T.self) |
| } |
| |
| // FIXME: "T.Type.self" does not parse as an expression |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins18canBeClassMetatype{{[_0-9a-zA-Z]*}}F |
| func canBeClassMetatype<T>(_: T) { |
| // CHECK: integer_literal $Builtin.Int8, 0 |
| typealias OT = O.Type |
| Builtin.canBeClass(OT.self) |
| // CHECK: integer_literal $Builtin.Int8, 0 |
| typealias OP1T = OP1.Type |
| Builtin.canBeClass(OP1T.self) |
| // -- FIXME: 'OP1 & OP2' doesn't parse as a value |
| typealias ObjCCompoT = (OP1 & OP2).Type |
| // CHECK: integer_literal $Builtin.Int8, 0 |
| Builtin.canBeClass(ObjCCompoT.self) |
| |
| // CHECK: integer_literal $Builtin.Int8, 0 |
| typealias ST = S.Type |
| Builtin.canBeClass(ST.self) |
| // CHECK: integer_literal $Builtin.Int8, 0 |
| typealias CT = C.Type |
| Builtin.canBeClass(CT.self) |
| // CHECK: integer_literal $Builtin.Int8, 0 |
| typealias PT = P.Type |
| Builtin.canBeClass(PT.self) |
| typealias MixedCompoT = (OP1 & P).Type |
| // CHECK: integer_literal $Builtin.Int8, 0 |
| Builtin.canBeClass(MixedCompoT.self) |
| |
| // CHECK: integer_literal $Builtin.Int8, 0 |
| typealias TT = T.Type |
| Builtin.canBeClass(TT.self) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins11fixLifetimeyyAA1CCF : $@convention(thin) (@guaranteed C) -> () { |
| func fixLifetime(_ c: C) { |
| // CHECK: bb0([[ARG:%.*]] : @guaranteed $C): |
| // CHECK: fix_lifetime [[ARG]] : $C |
| Builtin.fixLifetime(c) |
| } |
| // CHECK: } // end sil function '$s8builtins11fixLifetimeyyAA1CCF' |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins20assert_configuration{{[_0-9a-zA-Z]*}}F |
| func assert_configuration() -> Builtin.Int32 { |
| return Builtin.assert_configuration() |
| // CHECK: [[APPLY:%.*]] = builtin "assert_configuration"() : $Builtin.Int32 |
| // CHECK: return [[APPLY]] : $Builtin.Int32 |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins17assumeNonNegativeyBwBwF |
| func assumeNonNegative(_ x: Builtin.Word) -> Builtin.Word { |
| return Builtin.assumeNonNegative_Word(x) |
| // CHECK: [[APPLY:%.*]] = builtin "assumeNonNegative_Word"(%0 : $Builtin.Word) : $Builtin.Word |
| // CHECK: return [[APPLY]] : $Builtin.Word |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins11autoreleaseyyAA1OCF : $@convention(thin) (@guaranteed O) -> () { |
| // ==> SEMANTIC ARC TODO: This will be unbalanced... should we allow it? |
| // CHECK: bb0([[ARG:%.*]] : @guaranteed $O): |
| // CHECK: unmanaged_autorelease_value [[ARG]] |
| // CHECK: } // end sil function '$s8builtins11autoreleaseyyAA1OCF' |
| func autorelease(_ o: O) { |
| Builtin.autorelease(o) |
| } |
| |
| // The 'unreachable' builtin is emitted verbatim by SILGen and eliminated during |
| // diagnostics. |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins11unreachable{{[_0-9a-zA-Z]*}}F |
| // CHECK: builtin "unreachable"() |
| // CHECK: return |
| // CANONICAL-LABEL: sil hidden @$s8builtins11unreachableyyF : $@convention(thin) () -> () { |
| func unreachable() { |
| Builtin.unreachable() |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins15reinterpretCast_1xBw_AA1DCAA1CCSgAGtAG_BwtF : $@convention(thin) (@guaranteed C, Builtin.Word) -> (Builtin.Word, @owned D, @owned Optional<C>, @owned C) |
| // CHECK: bb0([[ARG1:%.*]] : @guaranteed $C, [[ARG2:%.*]] : $Builtin.Word): |
| // CHECK-NEXT: debug_value |
| // CHECK-NEXT: debug_value |
| // CHECK-NEXT: [[ARG1_COPY1:%.*]] = copy_value [[ARG1]] |
| // CHECK-NEXT: [[ARG1_TRIVIAL:%.*]] = unchecked_trivial_bit_cast [[ARG1_COPY1]] : $C to $Builtin.Word |
| // CHECK-NEXT: [[ARG1_COPY2:%.*]] = copy_value [[ARG1]] |
| // CHECK-NEXT: [[ARG1_D:%.*]] = unchecked_ref_cast [[ARG1_COPY2]] : $C to $D |
| // CHECK-NEXT: [[ARG1_COPY3:%.*]] = copy_value [[ARG1]] |
| // CHECK-NEXT: [[ARG1_OPT:%.*]] = unchecked_ref_cast [[ARG1_COPY3]] : $C to $Optional<C> |
| // CHECK-NEXT: [[ARG2_FROM_WORD:%.*]] = unchecked_bitwise_cast [[ARG2]] : $Builtin.Word to $C |
| // CHECK-NEXT: [[ARG2_FROM_WORD_COPY:%.*]] = copy_value [[ARG2_FROM_WORD]] |
| // CHECK-NEXT: destroy_value [[ARG1_COPY1]] |
| // CHECK-NEXT: [[RESULT:%.*]] = tuple ([[ARG1_TRIVIAL]] : $Builtin.Word, [[ARG1_D]] : $D, [[ARG1_OPT]] : $Optional<C>, [[ARG2_FROM_WORD_COPY:%.*]] : $C) |
| // CHECK: return [[RESULT]] |
| func reinterpretCast(_ c: C, x: Builtin.Word) -> (Builtin.Word, D, C?, C) { |
| return (Builtin.reinterpretCast(c) as Builtin.Word, |
| Builtin.reinterpretCast(c) as D, |
| Builtin.reinterpretCast(c) as C?, |
| Builtin.reinterpretCast(x) as C) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins19reinterpretAddrOnly{{[_0-9a-zA-Z]*}}F |
| func reinterpretAddrOnly<T, U>(_ t: T) -> U { |
| // CHECK: unchecked_addr_cast {{%.*}} : $*T to $*U |
| return Builtin.reinterpretCast(t) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins28reinterpretAddrOnlyToTrivial{{[_0-9a-zA-Z]*}}F |
| func reinterpretAddrOnlyToTrivial<T>(_ t: T) -> Int { |
| // CHECK: copy_addr %0 to [initialization] [[INPUT:%.*]] : $*T |
| // CHECK: [[ADDR:%.*]] = unchecked_addr_cast [[INPUT]] : $*T to $*Int |
| // CHECK: [[VALUE:%.*]] = load [trivial] [[ADDR]] |
| // CHECK: destroy_addr [[INPUT]] |
| return Builtin.reinterpretCast(t) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins27reinterpretAddrOnlyLoadable{{[_0-9a-zA-Z]*}}F |
| func reinterpretAddrOnlyLoadable<T>(_ a: Int, _ b: T) -> (T, Int) { |
| // CHECK: [[BUF:%.*]] = alloc_stack $Int |
| // CHECK: store {{%.*}} to [trivial] [[BUF]] |
| // CHECK: [[RES1:%.*]] = unchecked_addr_cast [[BUF]] : $*Int to $*T |
| // CHECK: copy_addr [[RES1]] to [initialization] |
| return (Builtin.reinterpretCast(a) as T, |
| // CHECK: [[RES:%.*]] = unchecked_addr_cast {{%.*}} : $*T to $*Int |
| // CHECK: load [trivial] [[RES]] |
| Builtin.reinterpretCast(b) as Int) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins18castToBridgeObject{{[_0-9a-zA-Z]*}}F |
| // CHECK: [[ARG_COPY:%.*]] = copy_value %0 |
| // CHECK: [[BO:%.*]] = ref_to_bridge_object [[ARG_COPY]] : $C, {{%.*}} : $Builtin.Word |
| // CHECK-NOT: destroy_value [[ARG_COPY]] |
| // CHECK: return [[BO]] |
| func castToBridgeObject(_ c: C, _ w: Builtin.Word) -> Builtin.BridgeObject { |
| return Builtin.castToBridgeObject(c, w) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins23castRefFromBridgeObject{{[_0-9a-zA-Z]*}}F |
| // CHECK: bridge_object_to_ref [[BO:%.*]] : $Builtin.BridgeObject to $C |
| func castRefFromBridgeObject(_ bo: Builtin.BridgeObject) -> C { |
| return Builtin.castReferenceFromBridgeObject(bo) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins30castBitPatternFromBridgeObject{{[_0-9a-zA-Z]*}}F |
| // CHECK: bridge_object_to_word [[BO:%.*]] : $Builtin.BridgeObject to $Builtin.Word |
| // CHECK-NOT: destroy_value [[BO]] |
| func castBitPatternFromBridgeObject(_ bo: Builtin.BridgeObject) -> Builtin.Word { |
| return Builtin.castBitPatternFromBridgeObject(bo) |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // isUnique variants |
| // ---------------------------------------------------------------------------- |
| |
| // NativeObject |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8isUnique{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0(%0 : $*Optional<Builtin.NativeObject>): |
| // CHECK: [[WRITE:%.*]] = begin_access [modify] [unknown] %0 : $*Optional<Builtin.NativeObject> |
| // CHECK: [[BUILTIN:%.*]] = is_unique [[WRITE]] : $*Optional<Builtin.NativeObject> |
| // CHECK: return |
| func isUnique(_ ref: inout Builtin.NativeObject?) -> Bool { |
| return Bool(_builtinBooleanLiteral: Builtin.isUnique(&ref)) |
| } |
| |
| // NativeObject nonNull |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8isUnique{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0(%0 : $*Builtin.NativeObject): |
| // CHECK: [[WRITE:%.*]] = begin_access [modify] [unknown] %0 |
| // CHECK: [[BUILTIN:%.*]] = is_unique [[WRITE]] : $*Builtin.NativeObject |
| // CHECK: return |
| func isUnique(_ ref: inout Builtin.NativeObject) -> Bool { |
| return Bool(_builtinBooleanLiteral: Builtin.isUnique(&ref)) |
| } |
| |
| // UnknownObject (ObjC) |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8isUnique{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0(%0 : $*Optional<Builtin.UnknownObject>): |
| // CHECK: [[WRITE:%.*]] = begin_access [modify] [unknown] %0 |
| // CHECK: [[BUILTIN:%.*]] = is_unique [[WRITE]] : $*Optional<Builtin.UnknownObject> |
| // CHECK: return |
| func isUnique(_ ref: inout Builtin.UnknownObject?) -> Bool { |
| return Bool(_builtinBooleanLiteral: Builtin.isUnique(&ref)) |
| } |
| |
| // UnknownObject (ObjC) nonNull |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8isUnique{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0(%0 : $*Builtin.UnknownObject): |
| // CHECK: [[WRITE:%.*]] = begin_access [modify] [unknown] %0 |
| // CHECK: [[BUILTIN:%.*]] = is_unique [[WRITE]] : $*Builtin.UnknownObject |
| // CHECK: return |
| func isUnique(_ ref: inout Builtin.UnknownObject) -> Bool { |
| return Bool(_builtinBooleanLiteral: Builtin.isUnique(&ref)) |
| } |
| |
| // BridgeObject nonNull |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins8isUnique{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0(%0 : $*Builtin.BridgeObject): |
| // CHECK: [[WRITE:%.*]] = begin_access [modify] [unknown] %0 |
| // CHECK: [[BUILTIN:%.*]] = is_unique [[WRITE]] : $*Builtin.BridgeObject |
| // CHECK: return |
| func isUnique(_ ref: inout Builtin.BridgeObject) -> Bool { |
| return Bool(_builtinBooleanLiteral: Builtin.isUnique(&ref)) |
| } |
| |
| // BridgeObject nonNull native |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins15isUnique_native{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0(%0 : $*Builtin.BridgeObject): |
| // CHECK: [[WRITE:%.*]] = begin_access [modify] [unknown] %0 |
| // CHECK: [[CAST:%.*]] = unchecked_addr_cast [[WRITE]] : $*Builtin.BridgeObject to $*Builtin.NativeObject |
| // CHECK: return |
| func isUnique_native(_ ref: inout Builtin.BridgeObject) -> Bool { |
| return Bool(_builtinBooleanLiteral: Builtin.isUnique_native(&ref)) |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Builtin.castReference |
| // ---------------------------------------------------------------------------- |
| |
| class A {} |
| protocol PUnknown {} |
| protocol PClass : class {} |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins19refcast_generic_any{{[_0-9a-zA-Z]*}}F |
| // CHECK: unchecked_ref_cast_addr T in %{{.*}} : $*T to AnyObject in %{{.*}} : $*AnyObject |
| func refcast_generic_any<T>(_ o: T) -> AnyObject { |
| return Builtin.castReference(o) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins17refcast_class_anyyyXlAA1ACF : |
| // CHECK: bb0([[ARG:%.*]] : @guaranteed $A): |
| // CHECK: [[ARG_COPY:%.*]] = copy_value [[ARG]] |
| // CHECK: [[ARG_CASTED:%.*]] = unchecked_ref_cast [[ARG_COPY]] : $A to $AnyObject |
| // CHECK-NOT: destroy_value [[ARG]] |
| // CHECK: return [[ARG_CASTED]] |
| // CHECK: } // end sil function '$s8builtins17refcast_class_anyyyXlAA1ACF' |
| func refcast_class_any(_ o: A) -> AnyObject { |
| return Builtin.castReference(o) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins20refcast_punknown_any{{[_0-9a-zA-Z]*}}F |
| // CHECK: unchecked_ref_cast_addr PUnknown in %{{.*}} : $*PUnknown to AnyObject in %{{.*}} : $*AnyObject |
| func refcast_punknown_any(_ o: PUnknown) -> AnyObject { |
| return Builtin.castReference(o) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins18refcast_pclass_anyyyXlAA6PClass_pF : |
| // CHECK: bb0([[ARG:%.*]] : @guaranteed $PClass): |
| // CHECK: [[ARG_COPY:%.*]] = copy_value [[ARG]] |
| // CHECK: [[ARG_CAST:%.*]] = unchecked_ref_cast [[ARG_COPY]] : $PClass to $AnyObject |
| // CHECK: return [[ARG_CAST]] |
| // CHECK: } // end sil function '$s8builtins18refcast_pclass_anyyyXlAA6PClass_pF' |
| func refcast_pclass_any(_ o: PClass) -> AnyObject { |
| return Builtin.castReference(o) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins20refcast_any_punknown{{[_0-9a-zA-Z]*}}F |
| // CHECK: unchecked_ref_cast_addr AnyObject in %{{.*}} : $*AnyObject to PUnknown in %{{.*}} : $*PUnknown |
| func refcast_any_punknown(_ o: AnyObject) -> PUnknown { |
| return Builtin.castReference(o) |
| } |
| |
| // => SEMANTIC ARC TODO: This function is missing a borrow + extract + copy. |
| // |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins22unsafeGuaranteed_class{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0([[P:%.*]] : @guaranteed $A): |
| // CHECK: [[P_COPY:%.*]] = copy_value [[P]] |
| // CHECK: [[T:%.*]] = builtin "unsafeGuaranteed"<A>([[P_COPY]] : $A) |
| // CHECK: ([[R:%.*]], [[K:%.*]]) = destructure_tuple [[T]] |
| // CHECK: destroy_value [[R]] |
| // CHECK: [[P_COPY:%.*]] = copy_value [[P]] |
| // CHECK: return [[P_COPY]] : $A |
| // CHECK: } |
| func unsafeGuaranteed_class(_ a: A) -> A { |
| Builtin.unsafeGuaranteed(a) |
| return a |
| } |
| |
| // CHECK-LABEL: $s8builtins24unsafeGuaranteed_generic{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0([[P:%.*]] : @guaranteed $T): |
| // CHECK: [[P_COPY:%.*]] = copy_value [[P]] |
| // CHECK: [[T:%.*]] = builtin "unsafeGuaranteed"<T>([[P_COPY]] : $T) |
| // CHECK: ([[R:%.*]], [[K:%.*]]) = destructure_tuple [[T]] |
| // CHECK: destroy_value [[R]] |
| // CHECK: [[P_RETURN:%.*]] = copy_value [[P]] |
| // CHECK: return [[P_RETURN]] : $T |
| // CHECK: } |
| func unsafeGuaranteed_generic<T: AnyObject> (_ a: T) -> T { |
| Builtin.unsafeGuaranteed(a) |
| return a |
| } |
| |
| // CHECK_LABEL: sil hidden [ossa] @$s8builtins31unsafeGuaranteed_generic_return{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0([[P:%.*]] : @guaranteed $T): |
| // CHECK: [[P_COPY:%.*]] = copy_value [[P]] |
| // CHECK: [[T:%.*]] = builtin "unsafeGuaranteed"<T>([[P_COPY]] : $T) |
| // CHECK: ([[R:%.*]], [[K:%.*]]) = destructure_tuple [[T]] |
| // CHECK: [[S:%.*]] = tuple ([[R]] : $T, [[K]] : $Builtin.Int8) |
| // CHECK: return [[S]] : $(T, Builtin.Int8) |
| // CHECK: } |
| func unsafeGuaranteed_generic_return<T: AnyObject> (_ a: T) -> (T, Builtin.Int8) { |
| return Builtin.unsafeGuaranteed(a) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins19unsafeGuaranteedEnd{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0([[P:%.*]] : $Builtin.Int8): |
| // CHECK: builtin "unsafeGuaranteedEnd"([[P]] : $Builtin.Int8) |
| // CHECK: [[S:%.*]] = tuple () |
| // CHECK: return [[S]] : $() |
| // CHECK: } |
| func unsafeGuaranteedEnd(_ t: Builtin.Int8) { |
| Builtin.unsafeGuaranteedEnd(t) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins10bindMemory{{[_0-9a-zA-Z]*}}F |
| // CHECK: bb0([[P:%.*]] : $Builtin.RawPointer, [[I:%.*]] : $Builtin.Word, [[T:%.*]] : $@thick T.Type): |
| // CHECK: bind_memory [[P]] : $Builtin.RawPointer, [[I]] : $Builtin.Word to $*T |
| // CHECK: return {{%.*}} : $() |
| // CHECK: } |
| func bindMemory<T>(ptr: Builtin.RawPointer, idx: Builtin.Word, _: T.Type) { |
| Builtin.bindMemory(ptr, idx, T.self) |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // RC Operations |
| //===----------------------------------------------------------------------===// |
| |
| // SILGen test: |
| // |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins6retain{{[_0-9a-zA-Z]*}}F : $@convention(thin) (@guaranteed Builtin.NativeObject) -> () { |
| // CHECK: bb0([[P:%.*]] : @guaranteed $Builtin.NativeObject): |
| // CHECK: unmanaged_retain_value [[P]] |
| // CHECK: } // end sil function '$s8builtins6retain{{[_0-9a-zA-Z]*}}F' |
| |
| // SIL Test. This makes sure that we properly clean up in -Onone SIL. |
| // CANONICAL-LABEL: sil hidden @$s8builtins6retain{{[_0-9a-zA-Z]*}}F : $@convention(thin) (@guaranteed Builtin.NativeObject) -> () { |
| // CANONICAL: bb0([[P:%.*]] : $Builtin.NativeObject): |
| // CANONICAL: strong_retain [[P]] |
| // CANONICAL-NOT: retain |
| // CANONICAL-NOT: release |
| // CANONICAL: } // end sil function '$s8builtins6retain{{[_0-9a-zA-Z]*}}F' |
| func retain(ptr: Builtin.NativeObject) { |
| Builtin.retain(ptr) |
| } |
| |
| // SILGen test: |
| // |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins7release{{[_0-9a-zA-Z]*}}F : $@convention(thin) (@guaranteed Builtin.NativeObject) -> () { |
| // CHECK: bb0([[P:%.*]] : @guaranteed $Builtin.NativeObject): |
| // CHECK: unmanaged_release_value [[P]] |
| // CHECK-NOT: destroy_value [[P]] |
| // CHECK: } // end sil function '$s8builtins7release{{[_0-9a-zA-Z]*}}F' |
| |
| // SIL Test. Make sure even in -Onone code, we clean this up properly: |
| // CANONICAL-LABEL: sil hidden @$s8builtins7release{{[_0-9a-zA-Z]*}}F : $@convention(thin) (@guaranteed Builtin.NativeObject) -> () { |
| // CANONICAL: bb0([[P:%.*]] : $Builtin.NativeObject): |
| // CANONICAL-NEXT: debug_value |
| // CANONICAL-NEXT: strong_release [[P]] |
| // CANONICAL-NEXT: tuple |
| // CANONICAL-NEXT: tuple |
| // CANONICAL-NEXT: return |
| // CANONICAL: } // end sil function '$s8builtins7release{{[_0-9a-zA-Z]*}}F' |
| |
| func release(ptr: Builtin.NativeObject) { |
| Builtin.release(ptr) |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // Other Operations |
| //===----------------------------------------------------------------------===// |
| |
| func once_helper() {} |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins4once7controlyBp_tF |
| // CHECK: [[T0:%.*]] = function_ref @$s8builtins11once_helperyyFTo : $@convention(c) () -> () |
| // CHECK-NEXT: builtin "once"(%0 : $Builtin.RawPointer, [[T0]] : $@convention(c) () -> ()) |
| func once(control: Builtin.RawPointer) { |
| Builtin.once(control, once_helper) |
| } |
| |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins19valueToBridgeObjectyBbSuF : $@convention(thin) (UInt) -> @owned Builtin.BridgeObject { |
| // CHECK: bb0([[UINT:%.*]] : $UInt): |
| // CHECK: [[BI:%.*]] = struct_extract [[UINT]] : $UInt, #UInt._value |
| // CHECK: [[CAST:%.*]] = value_to_bridge_object [[BI]] |
| // CHECK: [[RET:%.*]] = copy_value [[CAST]] : $Builtin.BridgeObject |
| // CHECK: return [[RET]] : $Builtin.BridgeObject |
| // CHECK: } // end sil function '$s8builtins19valueToBridgeObjectyBbSuF' |
| func valueToBridgeObject(_ x: UInt) -> Builtin.BridgeObject { |
| return Builtin.valueToBridgeObject(x._value) |
| } |
| |
| // CHECK-LABEL: sil hidden [ossa] @$s8builtins10assumeTrueyyBi1_F |
| // CHECK: builtin "assume_Int1"({{.*}} : $Builtin.Int1) |
| // CHECK: return |
| func assumeTrue(_ x: Builtin.Int1) { |
| Builtin.assume_Int1(x) |
| } |
