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
5 struct testa { virtual void a(); };
a()6 void testa::a() {}
7
8 // Simple key function test
atestb9 struct testb { virtual void a() {} };
10 testb *testbvar = new testb;
11
12 // Key function with out-of-line inline definition
13 struct testc { virtual void a(); };
a()14 inline void testc::a() {}
15
16 // Functions with inline specifier are not key functions (PR5705)
17 struct testd { inline virtual void a(); };
a()18 void testd::a() {}
19
20 // Functions with inline specifier are not key functions (PR5705)
21 struct teste { inline virtual void a(); };
22 teste *testevar = new teste;
23
24 // Key functions with namespace (PR5711)
25 namespace {
26 struct testf { virtual void a(); };
27 }
a()28 void testf::a() {}
29
30 // Key functions with namespace (PR5711)
31 namespace {
32 struct testg { virtual void a(); };
33 }
a()34 void testg::a() {}
35 testg *testgvar = new testg;
36
37 struct X0 { virtual ~X0(); };
38 struct X1 : X0 {
39 virtual void f();
40 };
41
f()42 inline void X1::f() { }
43
use_X1()44 void use_X1() { X1 x1; }
45
46 // CHECK-DAG: @_ZTV2X1 = linkonce_odr unnamed_addr constant
47 // CHECK-DAG: @_ZTV5testa ={{.*}} unnamed_addr constant { [3 x i8*] } { [3 x i8*] [i8* null
48 // CHECK-DAG: @_ZTV5testc = linkonce_odr unnamed_addr constant { [3 x i8*] } { [3 x i8*] [i8* null
49 // CHECK-DAG: @_ZTV5testb = linkonce_odr unnamed_addr constant { [3 x i8*] } { [3 x i8*] [i8* null
50 // CHECK-DAG: @_ZTV5teste = linkonce_odr unnamed_addr constant { [3 x i8*] } { [3 x i8*] [i8* null
51 // CHECK-DAG: @_ZTVN12_GLOBAL__N_15testgE = internal unnamed_addr constant { [3 x i8*] } { [3 x i8*] [i8* null
52