xref: /minix3/external/bsd/llvm/dist/clang/test/CodeGen/private-extern-redef.c (revision f4a2713ac843a11c696ec80c0a5e3e5d80b4d338) 
1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -triple x86_64-darwin-apple -emit-llvm -o - %s | FileCheck %s
2*f4a2713aSLionel Sambuc // rdar://9609649
3*f4a2713aSLionel Sambuc 
4*f4a2713aSLionel Sambuc __private_extern__ const int I;
5*f4a2713aSLionel Sambuc __private_extern__ const int J = 927;
6*f4a2713aSLionel Sambuc 
7*f4a2713aSLionel Sambuc __private_extern__ const int K;
8*f4a2713aSLionel Sambuc const int K = 37;
9*f4a2713aSLionel Sambuc 
10*f4a2713aSLionel Sambuc const int L = 10;
11*f4a2713aSLionel Sambuc __private_extern__ const int L;
12*f4a2713aSLionel Sambuc 
13*f4a2713aSLionel Sambuc __private_extern__ int M;
14*f4a2713aSLionel Sambuc int M = 20;
15*f4a2713aSLionel Sambuc 
16*f4a2713aSLionel Sambuc __private_extern__ int N;
17*f4a2713aSLionel Sambuc int N;
18*f4a2713aSLionel Sambuc 
19*f4a2713aSLionel Sambuc __private_extern__ int O;
20*f4a2713aSLionel Sambuc int O=1;
21*f4a2713aSLionel Sambuc 
22*f4a2713aSLionel Sambuc __private_extern__ int P;
23*f4a2713aSLionel Sambuc extern int P;
24*f4a2713aSLionel Sambuc 
25*f4a2713aSLionel Sambuc void bar(int);
26*f4a2713aSLionel Sambuc 
foo()27*f4a2713aSLionel Sambuc void foo() {
28*f4a2713aSLionel Sambuc   bar(I);
29*f4a2713aSLionel Sambuc }
30*f4a2713aSLionel Sambuc 
31*f4a2713aSLionel Sambuc // CHECK: @J = hidden constant
32*f4a2713aSLionel Sambuc // CHECK: @K = hidden constant
33*f4a2713aSLionel Sambuc // CHECK: @L = constant
34*f4a2713aSLionel Sambuc // CHECK: @M = hidden global
35*f4a2713aSLionel Sambuc // CHECK: @O = hidden global
36*f4a2713aSLionel Sambuc // CHECK: @I = external hidden
37*f4a2713aSLionel Sambuc // CHECK: @N = common hidden global
38*f4a2713aSLionel Sambuc // CHECK-NOT: @P
39*f4a2713aSLionel Sambuc 
40