1*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-none-linux-gnu %s -emit-llvm -o - | FileCheck %s 2*67e74705SXin Li // RUN: %clang_cc1 -triple arm-apple-darwin %s -emit-llvm -o - | FileCheck %s 3*67e74705SXin Li 4*67e74705SXin Li // Simple key function test 5*67e74705SXin Li struct testa { virtual void a(); }; a()6*67e74705SXin Livoid testa::a() {} 7*67e74705SXin Li 8*67e74705SXin Li // Simple key function test atestb9*67e74705SXin Listruct testb { virtual void a() {} }; 10*67e74705SXin Li testb *testbvar = new testb; 11*67e74705SXin Li 12*67e74705SXin Li // Key function with out-of-line inline definition 13*67e74705SXin Li struct testc { virtual void a(); }; a()14*67e74705SXin Liinline void testc::a() {} 15*67e74705SXin Li 16*67e74705SXin Li // Functions with inline specifier are not key functions (PR5705) 17*67e74705SXin Li struct testd { inline virtual void a(); }; a()18*67e74705SXin Livoid testd::a() {} 19*67e74705SXin Li 20*67e74705SXin Li // Functions with inline specifier are not key functions (PR5705) 21*67e74705SXin Li struct teste { inline virtual void a(); }; 22*67e74705SXin Li teste *testevar = new teste; 23*67e74705SXin Li 24*67e74705SXin Li // Key functions with namespace (PR5711) 25*67e74705SXin Li namespace { 26*67e74705SXin Li struct testf { virtual void a(); }; 27*67e74705SXin Li } a()28*67e74705SXin Livoid testf::a() {} 29*67e74705SXin Li 30*67e74705SXin Li // Key functions with namespace (PR5711) 31*67e74705SXin Li namespace { 32*67e74705SXin Li struct testg { virtual void a(); }; 33*67e74705SXin Li } a()34*67e74705SXin Livoid testg::a() {} 35*67e74705SXin Li testg *testgvar = new testg; 36*67e74705SXin Li 37*67e74705SXin Li struct X0 { virtual ~X0(); }; 38*67e74705SXin Li struct X1 : X0 { 39*67e74705SXin Li virtual void f(); 40*67e74705SXin Li }; 41*67e74705SXin Li f()42*67e74705SXin Liinline void X1::f() { } 43*67e74705SXin Li use_X1()44*67e74705SXin Livoid use_X1() { X1 x1; } 45*67e74705SXin Li 46*67e74705SXin Li // CHECK-DAG: @_ZTV2X1 = linkonce_odr unnamed_addr constant 47*67e74705SXin Li // CHECK-DAG: @_ZTV5testa = unnamed_addr constant [3 x i8*] [i8* null 48*67e74705SXin Li // CHECK-DAG: @_ZTV5testc = linkonce_odr unnamed_addr constant [3 x i8*] [i8* null 49*67e74705SXin Li // CHECK-DAG: @_ZTV5testb = linkonce_odr unnamed_addr constant [3 x i8*] [i8* null 50*67e74705SXin Li // CHECK-DAG: @_ZTV5teste = linkonce_odr unnamed_addr constant [3 x i8*] [i8* null 51*67e74705SXin Li // CHECK-DAG: @_ZTVN12_GLOBAL__N_15testgE = internal unnamed_addr constant [3 x i8*] [i8* null 52