1*67e74705SXin Li // RUN: %clang -target le64-unknown-unknown -### %s -emit-llvm-only -c 2>&1 | FileCheck %s -check-prefix=ECHO 2*67e74705SXin Li // RUN: %clang -target le64-unknown-unknown %s -emit-llvm -S -c -o - | FileCheck %s 3*67e74705SXin Li 4*67e74705SXin Li // ECHO: {{.*}} "-cc1" {{.*}}le64-unknown-unknown.c 5*67e74705SXin Li 6*67e74705SXin Li typedef __builtin_va_list va_list; 7*67e74705SXin Li typedef __SIZE_TYPE__ size_t; 8*67e74705SXin Li typedef __PTRDIFF_TYPE__ ptrdiff_t; 9*67e74705SXin Li 10*67e74705SXin Li extern "C" { 11*67e74705SXin Li 12*67e74705SXin Li // CHECK: @align_c = global i32 1 13*67e74705SXin Li int align_c = __alignof(char); 14*67e74705SXin Li 15*67e74705SXin Li // CHECK: @align_s = global i32 2 16*67e74705SXin Li int align_s = __alignof(short); 17*67e74705SXin Li 18*67e74705SXin Li // CHECK: @align_i = global i32 4 19*67e74705SXin Li int align_i = __alignof(int); 20*67e74705SXin Li 21*67e74705SXin Li // CHECK: @align_l = global i32 8 22*67e74705SXin Li int align_l = __alignof(long); 23*67e74705SXin Li 24*67e74705SXin Li // CHECK: @align_ll = global i32 8 25*67e74705SXin Li int align_ll = __alignof(long long); 26*67e74705SXin Li 27*67e74705SXin Li // CHECK: @align_p = global i32 8 28*67e74705SXin Li int align_p = __alignof(void*); 29*67e74705SXin Li 30*67e74705SXin Li // CHECK: @align_f = global i32 4 31*67e74705SXin Li int align_f = __alignof(float); 32*67e74705SXin Li 33*67e74705SXin Li // CHECK: @align_d = global i32 8 34*67e74705SXin Li int align_d = __alignof(double); 35*67e74705SXin Li 36*67e74705SXin Li // CHECK: @align_ld = global i32 8 37*67e74705SXin Li int align_ld = __alignof(long double); 38*67e74705SXin Li 39*67e74705SXin Li // CHECK: @align_vl = global i32 4 40*67e74705SXin Li int align_vl = __alignof(va_list); 41*67e74705SXin Li 42*67e74705SXin Li // CHECK: __LITTLE_ENDIAN__defined 43*67e74705SXin Li #ifdef __LITTLE_ENDIAN__ __LITTLE_ENDIAN__defined()44*67e74705SXin Livoid __LITTLE_ENDIAN__defined() {} 45*67e74705SXin Li #endif 46*67e74705SXin Li 47*67e74705SXin Li // CHECK: __le64defined 48*67e74705SXin Li #ifdef __le64 __le64defined()49*67e74705SXin Livoid __le64defined() {} 50*67e74705SXin Li #endif 51*67e74705SXin Li 52*67e74705SXin Li // CHECK: __le64__defined 53*67e74705SXin Li #ifdef __le64__ __le64__defined()54*67e74705SXin Livoid __le64__defined() {} 55*67e74705SXin Li #endif 56*67e74705SXin Li 57*67e74705SXin Li // CHECK: unixdefined 58*67e74705SXin Li #ifdef unix unixdefined()59*67e74705SXin Livoid unixdefined() {} 60*67e74705SXin Li #endif 61*67e74705SXin Li 62*67e74705SXin Li // CHECK: __unixdefined 63*67e74705SXin Li #ifdef __unix __unixdefined()64*67e74705SXin Livoid __unixdefined() {} 65*67e74705SXin Li #endif 66*67e74705SXin Li 67*67e74705SXin Li // CHECK: __unix__defined 68*67e74705SXin Li #ifdef __unix__ __unix__defined()69*67e74705SXin Livoid __unix__defined() {} 70*67e74705SXin Li #endif 71*67e74705SXin Li 72*67e74705SXin Li // CHECK: __ELF__defined 73*67e74705SXin Li #ifdef __ELF__ __ELF__defined()74*67e74705SXin Livoid __ELF__defined() {} 75*67e74705SXin Li #endif 76*67e74705SXin Li 77*67e74705SXin Li // Check types 78*67e74705SXin Li 79*67e74705SXin Li // CHECK: signext i8 @check_char() check_char()80*67e74705SXin Lichar check_char() { return 0; } 81*67e74705SXin Li 82*67e74705SXin Li // CHECK: signext i16 @check_short() check_short()83*67e74705SXin Lishort check_short() { return 0; } 84*67e74705SXin Li 85*67e74705SXin Li // CHECK: i32 @check_int() check_int()86*67e74705SXin Liint check_int() { return 0; } 87*67e74705SXin Li 88*67e74705SXin Li // CHECK: i64 @check_long() check_long()89*67e74705SXin Lilong check_long() { return 0; } 90*67e74705SXin Li 91*67e74705SXin Li // CHECK: i64 @check_longlong() check_longlong()92*67e74705SXin Lilong long check_longlong() { return 0; } 93*67e74705SXin Li 94*67e74705SXin Li // CHECK: zeroext i8 @check_uchar() check_uchar()95*67e74705SXin Liunsigned char check_uchar() { return 0; } 96*67e74705SXin Li 97*67e74705SXin Li // CHECK: zeroext i16 @check_ushort() check_ushort()98*67e74705SXin Liunsigned short check_ushort() { return 0; } 99*67e74705SXin Li 100*67e74705SXin Li // CHECK: i32 @check_uint() check_uint()101*67e74705SXin Liunsigned int check_uint() { return 0; } 102*67e74705SXin Li 103*67e74705SXin Li // CHECK: i64 @check_ulong() check_ulong()104*67e74705SXin Liunsigned long check_ulong() { return 0; } 105*67e74705SXin Li 106*67e74705SXin Li // CHECK: i64 @check_ulonglong() check_ulonglong()107*67e74705SXin Liunsigned long long check_ulonglong() { return 0; } 108*67e74705SXin Li 109*67e74705SXin Li // CHECK: i64 @check_size_t() check_size_t()110*67e74705SXin Lisize_t check_size_t() { return 0; } 111*67e74705SXin Li 112*67e74705SXin Li // CHECK: i64 @check_ptrdiff_t() check_ptrdiff_t()113*67e74705SXin Liptrdiff_t check_ptrdiff_t() { return 0; } 114*67e74705SXin Li 115*67e74705SXin Li // CHECK: float @check_float() check_float()116*67e74705SXin Lifloat check_float() { return 0; } 117*67e74705SXin Li 118*67e74705SXin Li // CHECK: double @check_double() check_double()119*67e74705SXin Lidouble check_double() { return 0; } 120*67e74705SXin Li 121*67e74705SXin Li // CHECK: double @check_longdouble() check_longdouble()122*67e74705SXin Lilong double check_longdouble() { return 0; } 123*67e74705SXin Li 124*67e74705SXin Li } 125*67e74705SXin Li 126*67e74705SXin Li template<int> void Switch(); 127*67e74705SXin Li template<> void Switch<4>(); 128*67e74705SXin Li template<> void Switch<8>(); 129*67e74705SXin Li template<> void Switch<16>(); 130*67e74705SXin Li check_pointer_size()131*67e74705SXin Livoid check_pointer_size() { 132*67e74705SXin Li // CHECK: SwitchILi8 133*67e74705SXin Li Switch<sizeof(void*)>(); 134*67e74705SXin Li 135*67e74705SXin Li // CHECK: SwitchILi16 136*67e74705SXin Li Switch<sizeof(va_list)>(); 137*67e74705SXin Li } 138