1// RUN: %clang_cc1 -triple x86_64-none-linux-gnu %s -emit-llvm -o - | FileCheck %s
2// RUN: %clang_cc1 -triple arm-apple-darwin %s -emit-llvm -o - | FileCheck %s
3
4// Simple key function test
5struct testa { virtual void a(); };
6void testa::a() {}
7
8// Simple key function test
9struct testb { virtual void a() {} };
10testb *testbvar = new testb;
11
12// Key function with out-of-line inline definition
13struct testc { virtual void a(); };
14inline void testc::a() {}
15
16// Functions with inline specifier are not key functions (PR5705)
17struct testd { inline virtual void a(); };
18void testd::a() {}
19
20// Functions with inline specifier are not key functions (PR5705)
21struct teste { inline virtual void a(); };
22teste *testevar = new teste;
23
24// Key functions with namespace (PR5711)
25namespace {
26  struct testf { virtual void a(); };
27}
28void testf::a() {}
29
30// Key functions with namespace (PR5711)
31namespace {
32  struct testg { virtual void a(); };
33}
34void testg::a() {}
35testg *testgvar = new testg;
36
37struct X0 { virtual ~X0(); };
38struct X1 : X0 {
39  virtual void f();
40};
41
42inline void X1::f() { }
43
44void use_X1(X1 *x1) { x1->f(); }
45
46// FIXME: The checks are extremely difficult to get right when the globals
47// aren't alphabetized
48// CHECK: @_ZTV2X1 = linkonce_odr unnamed_addr constant
49// CHECK: @_ZTV5testa = unnamed_addr constant [3 x i8*] [i8* null
50// CHECK: @_ZTV5testc = linkonce_odr unnamed_addr constant [3 x i8*] [i8* null
51// CHECK: @_ZTVN12_GLOBAL__N_15testgE = internal unnamed_addr constant [3 x i8*] [i8* null
52// CHECK: @_ZTV5teste = linkonce_odr unnamed_addr constant [3 x i8*] [i8* null
53// CHECK: @_ZTV5testb = linkonce_odr unnamed_addr constant [3 x i8*] [i8* null
54