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ec70054c93
This adjusts the runtime function declaration handling to track the owning module for the well known functions. This allows us to ensure that we are able to properly identify if the symbol should be imported or not when building the shared libraries. This will require a subsequent tweak to allow for checking for static library linkage to ensure that we do not mark the symbol as DLLImport when doing static linking.
45 lines
2.2 KiB
Swift
45 lines
2.2 KiB
Swift
// RUN: %swift -target %host_triple -emit-ir -parse-as-library -disable-legacy-type-info -module-name dllexport %s -o - | %FileCheck %s -check-prefix CHECK -check-prefix CHECK-NO-OPT
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// RUN: %swift -target %host_triple -O -emit-ir -parse-as-library -disable-legacy-type-info -module-name dllexport %s -o - | %FileCheck %s -check-prefix CHECK -check-prefix CHECK-OPT
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// REQUIRES: OS=windows-msvc
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import Swift
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public protocol p {
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func f()
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}
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open class c {
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public init() { }
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}
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public var ci : c = c()
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open class d {
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private func m() -> Never {
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fatalError()
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}
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}
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// CHECK-DAG: @"$s9dllexport2ciAA1cCvp" = dllexport global ptr null
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// CHECK-DAG: @"$s9dllexport1pMp" = dllexport constant
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// CHECK-DAG: @"$s9dllexport1cCMn" = dllexport constant
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// CHECK-DAG: @"$s9dllexport1cCN" = dllexport alias %swift.type
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// CHECK-DAG: @"$s9dllexport1dCN" = dllexport alias %swift.type
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// CHECK-DAG-OPT: @"$s9dllexport1dC1m33_C57BA610BA35E21738CC992438E660E9LLs5NeverOyf" = dllexport alias void (), ptr @_swift_dead_method_stub
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// CHECK-DAG-OPT: @"$s9dllexport1dCACycfc" = dllexport alias void (), ptr @_swift_dead_method_stub
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// CHECK-DAG-OPT: @"$s9dllexport1cCACycfc" = dllexport alias void (), ptr @_swift_dead_method_stub
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// CHECK-DAG-OPT: @"$s9dllexport1cCACycfC" = dllexport alias void (), ptr @_swift_dead_method_stub
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// CHECK-DAG: define dllexport swiftcc ptr @"$s9dllexport1cCfd"(ptr{{.*}})
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// CHECK-DAG-NO-OPT: define dllexport swiftcc ptr @"$s9dllexport1cCACycfc"(ptr %0)
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// CHECK-DAG-NO-OPT: define dllexport swiftcc ptr @"$s9dllexport1cCACycfC"(ptr %0)
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// CHECK-DAG: define dllexport swiftcc {{(noundef )?(nonnull )?}}ptr @"$s9dllexport2ciAA1cCvau"()
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// CHECK-DAG-NO-OPT: define dllexport swiftcc void @"$s9dllexport1dC1m33_C57BA610BA35E21738CC992438E660E9LLs5NeverOyF"(ptr %0)
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// CHECK-DAG-NO-OPT: define dllexport swiftcc void @"$s9dllexport1dCfD"(ptr %0)
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// CHECK-DAG: define dllexport swiftcc ptr @"$s9dllexport1dCfd"(ptr{{.*}})
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// CHECK-DAG: define dllexport swiftcc %swift.metadata_response @"$s9dllexport1cCMa"(i64 %0)
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// CHECK-DAG: define dllexport swiftcc %swift.metadata_response @"$s9dllexport1dCMa"(i64 %0)
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// CHECK-DAG-NO-OPT: define dllexport swiftcc ptr @"$s9dllexport1dCACycfc"(ptr %0)
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// CHECK-DAG-OPT: define dllexport swiftcc void @"$s9dllexport1dCfD"(ptr %0)
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