52 lines · cpp
1// RUN: %clang_cc1 -triple x86_64-none-linux-gnu %s -emit-llvm -o - | FileCheck %s2// RUN: %clang_cc1 -triple arm-apple-darwin %s -emit-llvm -o - | FileCheck %s3 4// Simple key function test5struct testa { virtual void a(); };6void testa::a() {}7 8// Simple key function test9struct testb { virtual void a() {} };10testb *testbvar = new testb;11 12// Key function with out-of-line inline definition13struct 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 constant47// CHECK-DAG: @_ZTV5testa ={{.*}} unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null48// CHECK-DAG: @_ZTV5testc = linkonce_odr unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null49// CHECK-DAG: @_ZTV5testb = linkonce_odr unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null50// CHECK-DAG: @_ZTV5teste = linkonce_odr unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null51// CHECK-DAG: @_ZTVN12_GLOBAL__N_15testgE = internal unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null52