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edd0b45013
Just a more specific test name since we are going to start doing actual move only stuff. NFC.
47 lines
2.1 KiB
Plaintext
47 lines
2.1 KiB
Plaintext
// RUN: %target-sil-opt -enable-objc-interop -enable-sil-verify-all=true %s | %target-sil-opt -enable-objc-interop -enable-sil-verify-all=true | %FileCheck %s
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sil_stage raw
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import Builtin
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class Klass {}
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sil @use_foo : $@convention(thin) (@guaranteed Klass) -> ()
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// CHECK-LABEL: sil [ossa] @foo : $@convention(thin) (@owned Klass) -> @owned Klass {
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// CHECK: bb0([[ARG:%[0-9]+]] :
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// CHECK: [[MOVE_ONLY:%[0-9]+]] = copyable_to_moveonlywrapper [owned] [[ARG]] : $Klass
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// CHECK: [[BORROWED_MOVE_ONLY:%[0-9]+]] = begin_borrow [[MOVE_ONLY]]
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// CHECK: moveonlywrapper_to_copyable [guaranteed] [[BORROWED_MOVE_ONLY]] : $@moveOnly Klass
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// CHECK: moveonlywrapper_to_copyable [owned] [[MOVE_ONLY]] : $@moveOnly Klass
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// CHECK: } // end sil function 'foo'
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sil [ossa] @foo : $@convention(thin) (@owned Klass) -> @owned Klass {
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bb0(%0 : @owned $Klass):
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%1 = copyable_to_moveonlywrapper [owned] %0 : $Klass
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%1a = begin_borrow %1 : $@moveOnly Klass
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%2a = moveonlywrapper_to_copyable [guaranteed] %1a : $@moveOnly Klass
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%f = function_ref @use_foo : $@convention(thin) (@guaranteed Klass) -> ()
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apply %f(%2a) : $@convention(thin) (@guaranteed Klass) -> ()
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end_borrow %1a : $@moveOnly Klass
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%2 = moveonlywrapper_to_copyable [owned] %1 : $@moveOnly Klass
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return %2 : $Klass
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}
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// CHECK-LABEL: sil [ossa] @foo2 : $@convention(thin) (@guaranteed Klass) -> () {
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// CHECK: bb0([[ARG:%[0-9]+]] :
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// CHECK: [[MOVE_ONLY:%[0-9]+]] = copyable_to_moveonlywrapper [guaranteed] [[ARG]] : $Klass
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// CHECK: [[BORROWED_MOVE_ONLY:%[0-9]+]] = begin_borrow [[MOVE_ONLY]]
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// CHECK: moveonlywrapper_to_copyable [guaranteed] [[BORROWED_MOVE_ONLY]] : $@moveOnly Klass
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// CHECK: } // end sil function 'foo2'
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sil [ossa] @foo2 : $@convention(thin) (@guaranteed Klass) -> () {
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bb0(%0 : @guaranteed $Klass):
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%1 = copyable_to_moveonlywrapper [guaranteed] %0 : $Klass
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%1a = begin_borrow %1 : $@moveOnly Klass
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%2a = moveonlywrapper_to_copyable [guaranteed] %1a : $@moveOnly Klass
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%f = function_ref @use_foo : $@convention(thin) (@guaranteed Klass) -> ()
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apply %f(%2a) : $@convention(thin) (@guaranteed Klass) -> ()
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end_borrow %1a : $@moveOnly Klass
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%9999 = tuple()
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return %9999 : $()
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}
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