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aa5285a359
1) Don't force ObjC interop just to enable gratuitous `@objc deinit`. 2) Prefer `-enable-objc-interop` over `REQUIRES: objc_interop`.
58 lines
2.3 KiB
Plaintext
58 lines
2.3 KiB
Plaintext
// RUN: %target-sil-opt -enable-sil-verify-all %s -devirtualizer | %FileCheck %s
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sil_stage canonical
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import Builtin
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import Swift
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import SwiftShims
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class X
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{
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private func ping() -> Int
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deinit
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init()
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}
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class Y : X
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{
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deinit
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override init()
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}
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sil [serialized] @_TFC14devirt_access21X4pingfS0_FT_Si : $@convention(method) (@guaranteed X) -> Int
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sil public_external [transparent] @_TFSi33_convertFromBuiltinIntegerLiteralfMSiFBI_Si : $@convention(thin) (Builtin.IntLiteral, @thin Int.Type) -> Int
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sil @_TFC14devirt_access21Xd : $@convention(method) (@guaranteed X) -> @owned Builtin.NativeObject
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sil @_TFC14devirt_access21XD : $@convention(method) (@guaranteed X) -> ()
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sil @_TFC14devirt_access21XcfMS0_FT_S0_ : $@convention(method) (@owned X) -> @owned X
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sil @_TFC14devirt_access21XCfMS0_FT_S0_ : $@convention(thin) (@thick X.Type) -> @owned X
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sil @_TFC14devirt_access21Yd : $@convention(method) (@guaranteed Y) -> @owned Builtin.NativeObject
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sil @_TFC14devirt_access21YD : $@convention(method) (@guaranteed Y) -> ()
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sil @_TFC14devirt_access21YcfMS0_FT_S0_ : $@convention(method) (@owned Y) -> @owned Y
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sil @_TFC14devirt_access21YCfMS0_FT_S0_ : $@convention(thin) (@thick Y.Type) -> @owned Y
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//CHECK-LABEL: sil @Case
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//CHECK: function_ref @_TFC14devirt_access21X4pingfS0_FT_Si : $@convention(method) (@guaranteed X)
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//CHECK-NOT: class_method
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//CHECK: apply
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//CHECK: return
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sil @Case : $@convention(thin) (@owned Y) -> Int {
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bb0(%0 : $Y):
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debug_value %0 : $Y, let, name "a" // id: %1
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strong_retain %0 : $Y // id: %2
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%3 = upcast %0 : $Y to $X // users: %4, %5
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%4 = class_method %3 : $X, #X.ping : (X) -> () -> Int, $@convention(method) (@guaranteed X) -> Int // user: %5
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%5 = apply %4(%3) : $@convention(method) (@guaranteed X) -> Int // user: %7
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strong_release %0 : $Y // id: %6
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return %5 : $Int // id: %7
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}
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sil_vtable X {
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#X.ping: @_TFC14devirt_access21X4pingfS0_FT_Si // devirt_access2.X.ping (devirt_access2.X)() -> Swift.Int
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#X.init!initializer: @_TFC14devirt_access21XcfMS0_FT_S0_ // devirt_access2.X.init (devirt_access2.X.Type)() -> devirt_access2.X
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}
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sil_vtable Y {
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#X.ping: @_TFC14devirt_access21X4pingfS0_FT_Si [inherited]
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#X.init!initializer: @_TFC14devirt_access21YcfMS0_FT_S0_ [inherited]
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}
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