1// RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -o - %s | FileCheck %s 2 3struct Global { Global(); }; 4template<typename T> struct X { X() {} }; 5 6 7namespace { 8 struct Anon { Anon() {} }; 9 10 // CHECK: @_ZN12_GLOBAL__N_15anon0E = internal global 11 Global anon0; 12} 13 14// CHECK: @anon1 = internal global 15Anon anon1; 16 17// CHECK: @anon2 = internal global 18X<Anon> anon2; 19 20// rdar: // 8071804 21char const * const xyzzy = "Hello, world!"; 22extern char const * const xyzzy; 23 24char const * const *test1() 25{ 26 // CHECK: @_ZL5xyzzy = internal constant 27 return &xyzzy; 28} 29 30static char const * const static_xyzzy = "Hello, world!"; 31extern char const * const static_xyzzy; 32 33char const * const *test2() 34{ 35 // CHECK: @_ZL12static_xyzzy = internal constant 36 return &static_xyzzy; 37} 38 39static char const * static_nonconst_xyzzy = "Hello, world!"; 40extern char const * static_nonconst_xyzzy; 41 42char const * *test3() 43{ 44 // CHECK: @_ZL21static_nonconst_xyzzy = internal global 45 return &static_nonconst_xyzzy; 46} 47 48 49char const * extern_nonconst_xyzzy = "Hello, world!"; 50extern char const * extern_nonconst_xyzzy; 51 52char const * *test4() 53{ 54 // CHECK: @extern_nonconst_xyzzy = global 55 return &extern_nonconst_xyzzy; 56} 57 58// PR10120 59template <typename T> class klass { 60 virtual void f(); 61}; 62namespace { struct S; } 63void foo () { klass<S> x; } 64// CHECK: @_ZTV5klassIN12_GLOBAL__N_11SEE = internal unnamed_addr constant 65