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445bde5127
This preserves the symbol names in (unstripped) binaries, so we can use them for link ordering and memory usage analysis.
18 lines
547 B
Swift
18 lines
547 B
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend %s -emit-ir | %FileCheck %s
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// REQUIRES: objc_interop
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//import Foundation
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class NormalEverydayClass {}
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// CHECK: @"$s22objc_runtime_name_attr19NormalEverydayClassCMm" = hidden global %objc_class
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// CHECK: @_DATA__TtC22objc_runtime_name_attr19NormalEverydayClass = internal constant
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@_objcRuntimeName(RenamedClass)
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class ThisWillBeRenamed {}
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// CHECK: @"$s22objc_runtime_name_attr17ThisWillBeRenamedCMm" = hidden global %objc_class
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// CHECK: @_DATA_RenamedClass = internal constant
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