xref: /aosp_15_r20/external/clang/test/CodeGenCXX/dllimport-rtti.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315)
1*67e74705SXin Li // RUN: %clang_cc1 -triple i686-windows-msvc -emit-llvm -std=c++1y -fms-extensions -O1 -disable-llvm-optzns -o - %s | FileCheck %s --check-prefix=MSVC
2*67e74705SXin Li // RUN: %clang_cc1 -triple i686-windows-gnu  -emit-llvm -std=c++1y -fms-extensions -O1 -disable-llvm-optzns -o - %s | FileCheck %s --check-prefix=GNU
3*67e74705SXin Li 
4*67e74705SXin Li struct __declspec(dllimport) S {
fS5*67e74705SXin Li   virtual void f() {}
6*67e74705SXin Li } s;
7*67e74705SXin Li // MSVC: [[VF_S:.*]] = private unnamed_addr constant [2 x i8*]
8*67e74705SXin Li // MSVC-DAG: @"\01??_SS@@6B@" = unnamed_addr alias i8*, getelementptr inbounds ([2 x i8*], [2 x i8*]* [[VF_S]], i32 0, i32 1)
9*67e74705SXin Li // MSVC-DAG: @"\01??_R0?AUS@@@8" = linkonce_odr
10*67e74705SXin Li // MSVC-DAG: @"\01??_R1A@?0A@EA@S@@8" = linkonce_odr
11*67e74705SXin Li // MSVC-DAG: @"\01??_R2S@@8" = linkonce_odr
12*67e74705SXin Li // MSVC-DAG: @"\01??_R3S@@8" = linkonce_odr
13*67e74705SXin Li 
14*67e74705SXin Li // GNU-DAG: @_ZTV1S = available_externally dllimport
15*67e74705SXin Li // GNU-DAG: @_ZTI1S = external dllimport
16*67e74705SXin Li 
17*67e74705SXin Li struct U : S {
18*67e74705SXin Li } u;
19*67e74705SXin Li 
20*67e74705SXin Li struct __declspec(dllimport) V {
21*67e74705SXin Li   virtual void f();
22*67e74705SXin Li } v;
23*67e74705SXin Li // GNU-DAG: @_ZTV1V = available_externally dllimport
24*67e74705SXin Li // GNU-DAG: @_ZTS1V = linkonce_odr
25*67e74705SXin Li // GNU-DAG: @_ZTI1V = linkonce_odr
26*67e74705SXin Li 
27*67e74705SXin Li struct W {
28*67e74705SXin Li   __declspec(dllimport) virtual void f();
29*67e74705SXin Li   virtual void g();
30*67e74705SXin Li } w;
31*67e74705SXin Li // GNU-DAG: @_ZTV1W = linkonce_odr
32*67e74705SXin Li // GNU-DAG: @_ZTS1W = linkonce_odr
33*67e74705SXin Li // GNU-DAG: @_ZTI1W = linkonce_odr
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