1 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc-unknown-aix -emit-llvm -o - -x c++ %s  | \
2 // RUN: FileCheck -check-prefix=VISIBILITY-IR %s
3 
4 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc-unknown-aix -emit-llvm -round-trip-args -o - -x c++ %s  | \
5 // RUN: FileCheck -check-prefix=VISIBILITY-IR %s
6 
7 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc-unknown-aix -mignore-xcoff-visibility -fvisibility default -emit-llvm -o - -x c++ %s  | \
8 // RUN: FileCheck -check-prefix=NOVISIBILITY-IR %s
9 
10 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc-unknown-aix -mignore-xcoff-visibility -fvisibility default -emit-llvm -round-trip-args -o - -x c++ %s  | \
11 // RUN: FileCheck -check-prefix=NOVISIBILITY-IR %s
12 
13 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc-unknown-aix -fvisibility default -emit-llvm -o - -x c++ %s  | \
14 // RUN: FileCheck -check-prefix=VISIBILITY-IR %s
15 
16 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc-unknown-aix -fvisibility default -round-trip-args -emit-llvm -o - -x c++ %s  | \
17 // RUN: FileCheck -check-prefix=VISIBILITY-IR %s
18 
19 __attribute__((visibility("hidden"))) void foo_h(int *p) {
20   (*p)++;
21 }
22 
23 __attribute__((visibility("protected"))) int b;
24 
25 extern __attribute__((visibility("hidden"))) void zoo_extern_h(void);
26 
27 void (*foo_p)(void) = zoo_extern_h;
28 
29 __attribute__((visibility("protected"))) void bar() {
30   foo_h(&b);
31   foo_p();
32 }
33 
34 class TestClass {
35 public:
36   __attribute__((__visibility__("hidden"))) int value() const noexcept { return 0; }
37 };
38 
39 int main() {
40   TestClass TC;
41   return TC.value();
42 }
43 
44 template <class T>
45 class basic {
46 public:
47   __attribute__((__visibility__("protected"))) int getdata() { return 1; }
48 };
49 
50 template class basic<int>;
51 
52 #pragma GCC visibility push(hidden)
53 int pramb;
54 void prambar() {}
55 #pragma GCC visibility pop
56 
57 // VISIBILITY-IR:    @b = protected global i32 0
58 // VISIBILITY-IR:    @pramb = hidden global i32 0
59 // VISIBILITY-IR:    define hidden void @_Z5foo_hPi(i32* noundef %p)
60 // VISIBILITY-IR:    declare hidden void @_Z12zoo_extern_hv()
61 // VISIBILITY-IR:    define protected void @_Z3barv()
62 // VISIBILITY-IR:    define linkonce_odr hidden noundef i32 @_ZNK9TestClass5valueEv(%class.TestClass* {{[^,]*}} %this)
63 // VISIBILITY-IR:    define weak_odr protected noundef i32 @_ZN5basicIiE7getdataEv(%class.basic* {{[^,]*}} %this)
64 // VISIBILITY-IR:    define hidden void @_Z7prambarv()
65 
66 // NOVISIBILITY-IR:    @b = global i32 0
67 // NOVISIBILITY-IR:    @pramb = global i32 0
68 // NOVISIBILITY-IR:    define void @_Z5foo_hPi(i32* noundef %p)
69 // NOVISIBILITY-IR:    declare void @_Z12zoo_extern_hv()
70 // NOVISIBILITY-IR:    define void @_Z3barv()
71 // NOVISIBILITY-IR:    define linkonce_odr noundef i32 @_ZNK9TestClass5valueEv(%class.TestClass* {{[^,]*}} %this)
72 // NOVISIBILITY-IR:    define weak_odr noundef i32 @_ZN5basicIiE7getdataEv(%class.basic* {{[^,]*}} %this)
73 // NOVISIBILITY-IR:    define void @_Z7prambarv()
74