33 lines · cpp
1// Initialisation Guard Variables should take their DLL storage class from2// the guarded variable. Otherwise, there will be a link error if the compiler3// inlines a reference to the guard variable into another module but that4// guard variable is not exported from the defining module.5 6// RUN: %clang_cc1 -emit-llvm -triple i686-windows-itanium -fdeclspec %s -O1 -disable-llvm-passes -o - -DAPI= | FileCheck %s --check-prefixes=NONE7// RUN: %clang_cc1 -emit-llvm -triple i686-windows-itanium -fdeclspec %s -O1 -disable-llvm-passes -o - -DAPI="__declspec(dllexport)" | FileCheck %s --check-prefixes=EXPORT8// RUN: %clang_cc1 -emit-llvm -triple i686-windows-itanium -fdeclspec %s -O1 -disable-llvm-passes -o - -DAPI="__declspec(dllimport)" | FileCheck %s --check-prefixes=IMPORT9 10// RUN: %clang_cc1 -emit-llvm -triple x86_64-scei-ps4 -fdeclspec %s -O1 -disable-llvm-passes -o - -DAPI= | FileCheck %s --check-prefixes=NONE11// RUN: %clang_cc1 -emit-llvm -triple x86_64-scei-ps4 -fdeclspec %s -O1 -disable-llvm-passes -o - -DAPI="__declspec(dllexport)" | FileCheck %s --check-prefixes=EXPORT12// RUN: %clang_cc1 -emit-llvm -triple x86_64-scei-ps4 -fdeclspec %s -O1 -disable-llvm-passes -o - -DAPI="__declspec(dllimport)" | FileCheck %s --check-prefixes=IMPORT13 14// RUN: %clang_cc1 -emit-llvm -triple x86_64-sie-ps5 -fdeclspec %s -O1 -disable-llvm-passes -o - -DAPI= | FileCheck %s --check-prefixes=NONE15// RUN: %clang_cc1 -emit-llvm -triple x86_64-sie-ps5 -fdeclspec %s -O1 -disable-llvm-passes -o - -DAPI="__declspec(dllexport)" | FileCheck %s --check-prefixes=EXPORT16// RUN: %clang_cc1 -emit-llvm -triple x86_64-sie-ps5 -fdeclspec %s -O1 -disable-llvm-passes -o - -DAPI="__declspec(dllimport)" | FileCheck %s --check-prefixes=IMPORT17 18//NONE: @_ZZN3foo3GetEvE9Singleton = linkonce_odr {{(dso_local )?}}global19//NONE: @_ZGVZN3foo3GetEvE9Singleton = linkonce_odr {{(dso_local )?}}global20 21//EXPORT: @_ZZN3foo3GetEvE9Singleton = weak_odr {{(dso_local )?}}dllexport global22//EXPORT: @_ZGVZN3foo3GetEvE9Singleton = weak_odr {{(dso_local )?}}dllexport global23 24//IMPORT: @_ZZN3foo3GetEvE9Singleton = available_externally dllimport global25//IMPORT: @_ZGVZN3foo3GetEvE9Singleton = available_externally dllimport global26 27struct API foo {28 foo() {}29 static void Get() { static foo Singleton; }30};31 32void f() { foo::Get(); }33