xref: /aosp_15_r20/external/clang/test/CodeGen/private-extern-redef.c (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-darwin-apple -emit-llvm -o - %s | FileCheck %s
2*67e74705SXin Li // rdar://9609649
3*67e74705SXin Li 
4*67e74705SXin Li __private_extern__ const int I;
5*67e74705SXin Li __private_extern__ const int J = 927;
6*67e74705SXin Li 
7*67e74705SXin Li __private_extern__ const int K;
8*67e74705SXin Li const int K = 37;
9*67e74705SXin Li 
10*67e74705SXin Li const int L = 10;
11*67e74705SXin Li __private_extern__ const int L;
12*67e74705SXin Li 
13*67e74705SXin Li __private_extern__ int M;
14*67e74705SXin Li int M = 20;
15*67e74705SXin Li 
16*67e74705SXin Li __private_extern__ int N;
17*67e74705SXin Li int N;
18*67e74705SXin Li 
19*67e74705SXin Li __private_extern__ int O;
20*67e74705SXin Li int O=1;
21*67e74705SXin Li 
22*67e74705SXin Li __private_extern__ int P;
23*67e74705SXin Li extern int P;
24*67e74705SXin Li 
25*67e74705SXin Li void bar(int);
26*67e74705SXin Li 
foo()27*67e74705SXin Li void foo() {
28*67e74705SXin Li   bar(I);
29*67e74705SXin Li }
30*67e74705SXin Li 
31*67e74705SXin Li // CHECK: @J = hidden constant
32*67e74705SXin Li // CHECK: @K = hidden constant
33*67e74705SXin Li // CHECK: @L = constant
34*67e74705SXin Li // CHECK: @M = hidden global
35*67e74705SXin Li // CHECK: @O = hidden global
36*67e74705SXin Li // CHECK: @I = external hidden
37*67e74705SXin Li // CHECK: @N = common hidden global
38*67e74705SXin Li // CHECK-NOT: @P
39*67e74705SXin Li 
40