1 | // RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -o - %s | FileCheck %s |
2 | |
3 | struct Global { Global(); }; |
4 | template<typename T> struct X { X() {} }; |
5 | |
6 | |
7 | namespace { |
8 | struct Anon { Anon() {} }; |
9 | |
10 | // CHECK: @_ZN12_GLOBAL__N_15anon0E = internal global |
11 | Global anon0; |
12 | } |
13 | |
14 | // CHECK: @anon1 = internal global |
15 | Anon anon1; |
16 | |
17 | // CHECK: @anon2 = internal global |
18 | X<Anon> anon2; |
19 | |
20 | // rdar: // 8071804 |
21 | char const * const xyzzy = "Hello, world!"; |
22 | extern char const * const xyzzy; |
23 | |
24 | char const * const *test1() |
25 | { |
26 | // CHECK: @_ZL5xyzzy = internal constant |
27 | return &xyzzy; |
28 | } |
29 | |
30 | static char const * const static_xyzzy = "Hello, world!"; |
31 | extern char const * const static_xyzzy; |
32 | |
33 | char const * const *test2() |
34 | { |
35 | // CHECK: @_ZL12static_xyzzy = internal constant |
36 | return &static_xyzzy; |
37 | } |
38 | |
39 | static char const * static_nonconst_xyzzy = "Hello, world!"; |
40 | extern char const * static_nonconst_xyzzy; |
41 | |
42 | char const * *test3() |
43 | { |
44 | // CHECK: @_ZL21static_nonconst_xyzzy = internal global |
45 | return &static_nonconst_xyzzy; |
46 | } |
47 | |
48 | |
49 | char const * extern_nonconst_xyzzy = "Hello, world!"; |
50 | extern char const * extern_nonconst_xyzzy; |
51 | |
52 | char const * *test4() |
53 | { |
54 | // CHECK: @extern_nonconst_xyzzy = {{(dso_local )?}}global |
55 | return &extern_nonconst_xyzzy; |
56 | } |
57 | |
58 | // PR10120 |
59 | template <typename T> class klass { |
60 | virtual void f(); |
61 | }; |
62 | namespace { struct S; } |
63 | void foo () { klass<S> x; } |
64 | // CHECK: @_ZTV5klassIN12_GLOBAL__N_11SEE = internal unnamed_addr constant |
65 | |