1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
// RUN: %clang_cc1 -triple powerpc-unknown-aix -emit-llvm -o - -x c++ %s | \
// RUN: FileCheck -check-prefix=VISIBILITY-IR %s
// RUN: %clang_cc1 -triple powerpc-unknown-aix -emit-llvm -round-trip-args -o - -x c++ %s | \
// RUN: FileCheck -check-prefix=VISIBILITY-IR %s
// RUN: %clang_cc1 -triple powerpc-unknown-aix -mignore-xcoff-visibility -fvisibility=default -emit-llvm -o - -x c++ %s | \
// RUN: FileCheck -check-prefix=NOVISIBILITY-IR %s
// RUN: %clang_cc1 -triple powerpc-unknown-aix -mignore-xcoff-visibility -fvisibility=default -emit-llvm -round-trip-args -o - -x c++ %s | \
// RUN: FileCheck -check-prefix=NOVISIBILITY-IR %s
// RUN: %clang_cc1 -triple powerpc-unknown-aix -fvisibility=default -emit-llvm -o - -x c++ %s | \
// RUN: FileCheck -check-prefix=VISIBILITY-IR %s
// RUN: %clang_cc1 -triple powerpc-unknown-aix -fvisibility=default -round-trip-args -emit-llvm -o - -x c++ %s | \
// RUN: FileCheck -check-prefix=VISIBILITY-IR %s
__attribute__((visibility("hidden"))) void foo_h(int *p) {
(*p)++;
}
__attribute__((visibility("protected"))) int b;
extern __attribute__((visibility("hidden"))) void zoo_extern_h(void);
void (*foo_p)(void) = zoo_extern_h;
__attribute__((visibility("protected"))) void bar() {
foo_h(&b);
foo_p();
}
class TestClass {
public:
__attribute__((__visibility__("hidden"))) int value() const noexcept { return 0; }
};
int main() {
TestClass TC;
return TC.value();
}
template <class T>
class basic {
public:
__attribute__((__visibility__("protected"))) int getdata() { return 1; }
};
template class basic<int>;
#pragma GCC visibility push(hidden)
int pramb;
void prambar() {}
#pragma GCC visibility pop
// VISIBILITY-IR: @b = protected global i32 0
// VISIBILITY-IR: @pramb = hidden global i32 0
// VISIBILITY-IR: define hidden void @_Z5foo_hPi(ptr noundef %p)
// VISIBILITY-IR: declare hidden void @_Z12zoo_extern_hv()
// VISIBILITY-IR: define protected void @_Z3barv()
// VISIBILITY-IR: define linkonce_odr hidden noundef i32 @_ZNK9TestClass5valueEv(ptr {{[^,]*}} %this)
// VISIBILITY-IR: define weak_odr protected noundef i32 @_ZN5basicIiE7getdataEv(ptr {{[^,]*}} %this)
// VISIBILITY-IR: define hidden void @_Z7prambarv()
// NOVISIBILITY-IR: @b = global i32 0
// NOVISIBILITY-IR: @pramb = global i32 0
// NOVISIBILITY-IR: define void @_Z5foo_hPi(ptr noundef %p)
// NOVISIBILITY-IR: declare void @_Z12zoo_extern_hv()
// NOVISIBILITY-IR: define void @_Z3barv()
// NOVISIBILITY-IR: define linkonce_odr noundef i32 @_ZNK9TestClass5valueEv(ptr {{[^,]*}} %this)
// NOVISIBILITY-IR: define weak_odr noundef i32 @_ZN5basicIiE7getdataEv(ptr {{[^,]*}} %this)
// NOVISIBILITY-IR: define void @_Z7prambarv()
|
