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105 lines
3.5 KiB
Plaintext
105 lines
3.5 KiB
Plaintext
// First parse this and then emit a *.sib. Then read in the *.sib, then recreate
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// RUN: rm -rfv %t
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// RUN: mkdir %t
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// FIXME: <rdar://problem/29281364> sil-opt -verify is broken
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// RUN: %target-sil-opt %s -assume-parsing-unqualified-ownership-sil -enable-sil-opaque-values -emit-sib -o %t/tmp.sib -module-name opaqueval
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// RUN: %target-sil-opt %t/tmp.sib -assume-parsing-unqualified-ownership-sil -enable-sil-opaque-values -verify -o %t/tmp.2.sib -module-name opaqueval
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// RUN: %target-sil-opt %t/tmp.2.sib -assume-parsing-unqualified-ownership-sil -enable-sil-opaque-values -emit-sorted-sil -verify -module-name opaqueval | %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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protocol Foo {
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func foo()
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}
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struct S : Foo {
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func foo()
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init()
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}
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// CHECK-LABEL: sil @castOpaque : $@convention(thin) (Int) -> () {
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// CHECK: bb0([[ARG:%.*]] : $Int):
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// CHECK: unconditional_checked_cast_value take_always [[ARG]] : $Int to $Foo
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// CHECK-LABEL: } // end sil function 'castOpaque'
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sil @castOpaque : $@convention(thin) (Int) -> () {
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bb0(%0 : $Int):
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%c = unconditional_checked_cast_value take_always %0 : $Int to $Foo
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%t = tuple ()
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return %t : $()
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}
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// CHECK-LABEL: sil @condCastOpaque : $@convention(thin) (Int) -> () {
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// CHECK: bb0([[ARG:%.*]] : $Int):
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// CHECK: checked_cast_value_br [[ARG]] : $Int to $Int
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// CHECK-LABEL: } // end sil function 'condCastOpaque'
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sil @condCastOpaque : $@convention(thin) (Int) -> () {
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bb0(%0 : $Int):
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%c = checked_cast_value_br %0 : $Int to $Int, bb2, bb1
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bb1:
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br bb3
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bb2(%i : $Int):
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br bb3
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bb3:
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%t = tuple ()
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return %t : $()
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}
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// CHECK-LABEL: sil @initDeinitExistentialOpaque : $@convention(thin) <T> (@in T) -> () {
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// CHECK: bb0([[ARG:%.*]] : $T):
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// CHECK: [[IE:%.*]] = init_existential_opaque [[ARG]] : $T, $T, $Any
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// CHECK: deinit_existential_opaque [[IE]] : $Any
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// CHECK-LABEL: } // end sil function 'initDeinitExistentialOpaque'
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sil @initDeinitExistentialOpaque : $@convention(thin) <T> (@in T) -> () {
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bb0(%0 : $T):
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%i = init_existential_opaque %0 : $T, $T, $Any
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%d = deinit_existential_opaque %i : $Any
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%t = tuple ()
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return %t : $()
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}
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// CHECK-LABEL: sil @openExistentialOpaque : $@convention(thin) (@in Foo) -> () {
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// CHECK: bb0([[ARG:%.*]] : $Foo):
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// CHECK: open_existential_opaque [[ARG]] : $Foo to $@opened({{.*}}) Foo
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// CHECK-LABEL: } // end sil function 'openExistentialOpaque'
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sil @openExistentialOpaque : $@convention(thin) (@in Foo) -> () {
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bb0(%0 : $Foo):
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%o = open_existential_opaque %0 : $Foo to $@opened("2E9EACA6-FD59-11E6-B016-685B3593C496") Foo
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%t = tuple ()
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return %t : $()
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}
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// Test @in/@out serialization.
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// ----
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// CHECK-LABEL: sil hidden @serialize_identity : $@convention(thin) <T> (@in T) -> @out T {
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sil hidden @serialize_identity : $@convention(thin) <T> (@in T) -> @out T {
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// CHECK: bb0(%0 : $T):
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bb0(%0 : $T):
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// CHECK: return %0 : $T
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return %0 : $T
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}
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// CHECK-LABEL: } // end sil function 'serialize_identity'
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// Test @in_guaranteed serialization.
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// ----
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sil @doWithS : $@convention(method) (S) -> ()
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// CHECK-LABEL: sil hidden [transparent] [thunk] @serialize_mutating : $@convention(witness_method) (@in_guaranteed S) -> () {
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sil hidden [transparent] [thunk] @serialize_mutating : $@convention(witness_method) (@in_guaranteed S) -> () {
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// CHECK: bb0(%0 : $S):
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bb0(%0 : $S):
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%f = function_ref @doWithS : $@convention(method) (S) -> ()
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// CHECK: apply %{{.*}}(%0) : $@convention(method) (S) -> ()
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%a = apply %f(%0) : $@convention(method) (S) -> ()
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%t = tuple ()
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return %t : $()
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}
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// CHECK-LABEL: } // end sil function 'serialize_mutating'
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