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(); }; 6 void testa::a() {} 7 8 // Simple key function test 9 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(); }; 14 inline void testc::a() {} 15 16 // Functions with inline specifier are not key functions (PR5705) 17 struct testd { inline virtual void 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 } 28 void testf::a() {} 29 30 // Key functions with namespace (PR5711) 31 namespace { 32 struct testg { virtual void a(); }; 33 } 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 42 inline void X1::f() { } 43 44 void 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