xref: /llvm-project/clang/test/CodeGen/pragma-visibility.c (revision adc402bf3d0565ac2bc7efbdd05f0d846e818041) 
1 // RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm -o - %s | FileCheck %s
2 
3 #pragma GCC visibility push(hidden)
4 int x = 2;
5 // CHECK: @x = hidden global
6 
7 extern int y;
8 #pragma GCC visibility pop
9 int y = 4;
10 // CHECK: @y = hidden global
11 
12 #pragma GCC visibility push(hidden)
13 extern __attribute((visibility("default"))) int z;
14 int z = 0;
15 // CHECK: @z ={{.*}} global
16 #pragma GCC visibility pop
17 
18 #pragma GCC visibility push(hidden)
f(void)19 void f(void) {}
20 // CHECK-LABEL: define hidden void @f
21 
22 __attribute((visibility("default"))) void g(void);
g(void)23 void g(void) {}
24 // CHECK-LABEL: define{{.*}} void @g
25