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; } 45 46// CHECK-DAG: @_ZTV2X1 = linkonce_odr unnamed_addr constant 47// CHECK-DAG: @_ZTV5testa = unnamed_addr constant [3 x i8*] [i8* null 48// CHECK-DAG: @_ZTV5testc = linkonce_odr unnamed_addr constant [3 x i8*] [i8* null 49// CHECK-DAG: @_ZTV5testb = linkonce_odr unnamed_addr constant [3 x i8*] [i8* null 50// CHECK-DAG: @_ZTV5teste = linkonce_odr unnamed_addr constant [3 x i8*] [i8* null 51// CHECK-DAG: @_ZTVN12_GLOBAL__N_15testgE = internal unnamed_addr constant [3 x i8*] [i8* null 52