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47 lines
1.9 KiB
Swift
47 lines
1.9 KiB
Swift
// RUN: %target-swift-frontend -emit-ir %s -swift-version 5 -enable-experimental-concurrency | %IRGenFileCheck %s
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// REQUIRES: concurrency
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// REQUIRES: objc_interop
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import Foundation
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// CHECK: %T16actor_class_objc7MyClassC = type <{ %swift.refcounted, %swift.defaultactor, %TSi }>
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// CHECK: %swift.defaultactor = type { [10 x i8*] }
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// CHECK-LABEL: @"OBJC_METACLASS_$__TtC16actor_class_objc7MyClass" = global
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// Metaclass is an instance of the root class.
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// CHECK-SAME: %objc_class* {{.*}}@"OBJC_METACLASS_$_NSObject{{(.ptrauth)?}}"
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// Metaclass superclass is the metaclass of the superclass.
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// CHECK-SAME: %objc_class* {{.*}}@"OBJC_METACLASS_$_SwiftNativeNSObject{{(.ptrauth)?}}"
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// CHECK: @"$s16actor_class_objc7MyClassCMf" = internal global
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// CHECK-SAME: @"$s16actor_class_objc7MyClassCfD{{(.ptrauth)?}}"
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// CHECK-SAME: @"OBJC_METACLASS_$__TtC16actor_class_objc7MyClass{{(.ptrauth)?}}"
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// CHECK-SAME: @"OBJC_CLASS_$_SwiftNativeNSObject{{(.ptrauth)?}}"
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// Flags: uses Swift refcounting
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// CHECK-SAME: i32 2,
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// Instance size
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// CHECK-64-SAME: i32 104,
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// CHECK-32-SAME: i32 52,
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// Alignment mask
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// CHECK-64-SAME: i16 15,
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// CHECK-32-SAME: i16 7,
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// Field offset for 'x'
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// CHECK-64-SAME: i64 96,
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// CHECK-32-SAME: i32 48,
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public actor MyClass: NSObject {
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public var x: Int
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public override init() { self.x = 0 }
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}
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// CHECK-LABEL: define {{.*}} @"$s16actor_class_objc7MyClassC1xSivg"
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// CHECK: [[T0:%.*]] = getelementptr inbounds %T16actor_class_objc7MyClassC, %T16actor_class_objc7MyClassC* %0, i32 0, i32 2
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// CHECK: [[T1:%.*]] = getelementptr inbounds %TSi, %TSi* [[T0]], i32 0, i32 0
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// CHECK: load [[INT]], [[INT]]* [[T1]], align
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// CHECK-LABEL: define {{.*}}swiftcc %T16actor_class_objc7MyClassC* @"$s16actor_class_objc7MyClassCACycfc"
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// CHECK: swift_defaultActor_initialize
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// CHECK-LABEL: ret %T16actor_class_objc7MyClassC*
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// CHECK: swift_defaultActor_destroy
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