1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm -o - %s | FileCheck %s
2*f4a2713aSLionel Sambuc 
3*f4a2713aSLionel Sambuc #pragma GCC visibility push(hidden)
4*f4a2713aSLionel Sambuc int x = 2;
5*f4a2713aSLionel Sambuc // CHECK: @x = hidden global
6*f4a2713aSLionel Sambuc 
7*f4a2713aSLionel Sambuc extern int y;
8*f4a2713aSLionel Sambuc #pragma GCC visibility pop
9*f4a2713aSLionel Sambuc int y = 4;
10*f4a2713aSLionel Sambuc // CHECK: @y = hidden global
11*f4a2713aSLionel Sambuc 
12*f4a2713aSLionel Sambuc #pragma GCC visibility push(hidden)
13*f4a2713aSLionel Sambuc extern __attribute((visibility("default"))) int z;
14*f4a2713aSLionel Sambuc int z = 0;
15*f4a2713aSLionel Sambuc // CHECK: @z = global
16*f4a2713aSLionel Sambuc #pragma GCC visibility pop
17*f4a2713aSLionel Sambuc 
18*f4a2713aSLionel Sambuc #pragma GCC visibility push(hidden)
f()19*f4a2713aSLionel Sambuc void f() {}
20*f4a2713aSLionel Sambuc // CHECK-LABEL: define hidden void @f
21*f4a2713aSLionel Sambuc 
22*f4a2713aSLionel Sambuc __attribute((visibility("default"))) void g();
g()23*f4a2713aSLionel Sambuc void g() {}
24*f4a2713aSLionel Sambuc // CHECK-LABEL: define void @g
25