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fd4828e40a
I am doing this separately from the actual change to eliminate the option to make it easier to review.
52 lines
1.8 KiB
Plaintext
52 lines
1.8 KiB
Plaintext
// RUN: %target-sil-opt -enable-sil-verify-all -global-property-opt %s | %FileCheck %s
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// REQUIRES: objc_interop
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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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public class X {
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}
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// CHECK-LABEL: sil @test_unknown_init
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// CHECK: [[F:%[0-9]+]] = function_ref @_is_native_X_no_type_check
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// CHECK: [[R:%[0-9]+]] = apply [[F]]
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// CHECK: return [[R]]
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sil @test_unknown_init : $@convention(thin) (@owned _ArrayBuffer<X>) -> Bool {
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bb0(%0 : $_ArrayBuffer<X>):
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%a1 = struct $Array<X> (%0 : $_ArrayBuffer<X>)
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%f1 = function_ref @_is_native_X_no_type_check : $@convention(method) (@guaranteed Array<X>) -> Bool
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%10 = apply %f1(%a1) : $@convention(method) (@guaranteed Array<X>) -> Bool
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return %10 : $Bool
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}
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// CHECK-LABEL: sil @test_buffer_overwritten
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// CHECK: [[F:%[0-9]+]] = function_ref @_is_native_X_no_type_check
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// CHECK: [[R:%[0-9]+]] = apply [[F]]
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// CHECK: return [[R]]
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sil @test_buffer_overwritten : $@convention(thin) (@owned _ArrayBuffer<X>) -> Bool {
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bb0(%0 : $_ArrayBuffer<X>):
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%1 = alloc_stack $Array<X>
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%3 = function_ref @_array_X_init : $@convention(thin) () -> @owned Array<X>
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%4 = apply %3() : $@convention(thin) () -> @owned Array<X>
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store %4 to %1 : $*Array<X>
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%b1 = struct_element_addr %1 : $*Array<X>, #Array._buffer
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store %0 to %b1 : $*_ArrayBuffer<X>
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%5 = load %1 : $*Array<X>
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%6 = function_ref @_is_native_X_no_type_check : $@convention(method) (@guaranteed Array<X>) -> Bool
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%10 = apply %6(%5) : $@convention(method) (@guaranteed Array<X>) -> Bool
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dealloc_stack %1 : $*Array<X>
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return %10 : $Bool
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}
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sil [_semantics "array.init"] @_array_X_init : $@convention(thin) () -> @owned Array<X>
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sil [_semantics "array.props.isNativeTypeChecked"] @_is_native_X_no_type_check : $@convention(method) (@guaranteed Array<X>) -> Bool
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