xref: /aosp_15_r20/external/clang/test/CodeGen/pragma-visibility.c (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm -o - %s | FileCheck %s
2*67e74705SXin Li 
3*67e74705SXin Li #pragma GCC visibility push(hidden)
4*67e74705SXin Li int x = 2;
5*67e74705SXin Li // CHECK: @x = hidden global
6*67e74705SXin Li 
7*67e74705SXin Li extern int y;
8*67e74705SXin Li #pragma GCC visibility pop
9*67e74705SXin Li int y = 4;
10*67e74705SXin Li // CHECK: @y = hidden global
11*67e74705SXin Li 
12*67e74705SXin Li #pragma GCC visibility push(hidden)
13*67e74705SXin Li extern __attribute((visibility("default"))) int z;
14*67e74705SXin Li int z = 0;
15*67e74705SXin Li // CHECK: @z = global
16*67e74705SXin Li #pragma GCC visibility pop
17*67e74705SXin Li 
18*67e74705SXin Li #pragma GCC visibility push(hidden)
f()19*67e74705SXin Li void f() {}
20*67e74705SXin Li // CHECK-LABEL: define hidden void @f
21*67e74705SXin Li 
22*67e74705SXin Li __attribute((visibility("default"))) void g();
g()23*67e74705SXin Li void g() {}
24*67e74705SXin Li // CHECK-LABEL: define void @g
25