1 // RUN: %clang -target lanai-unknown-unknown -### %s -emit-llvm-only -c 2>&1 \ 2 // RUN: | FileCheck %s -check-prefix=ECHO 3 // RUN: %clang -target lanai-unknown-unknown %s -emit-llvm -S -o - \ 4 // RUN: | FileCheck %s 5 6 // ECHO: {{.*}} "-cc1" {{.*}}lanai-unknown-unknown.c 7 8 typedef __builtin_va_list va_list; 9 typedef __SIZE_TYPE__ size_t; 10 typedef __PTRDIFF_TYPE__ ptrdiff_t; 11 12 extern "C" { 13 14 // CHECK: @align_c = dso_local global i32 1 15 int align_c = __alignof(char); 16 17 // CHECK: @align_s = dso_local global i32 2 18 int align_s = __alignof(short); 19 20 // CHECK: @align_i = dso_local global i32 4 21 int align_i = __alignof(int); 22 23 // CHECK: @align_l = dso_local global i32 4 24 int align_l = __alignof(long); 25 26 // CHECK: @align_ll = dso_local global i32 8 27 int align_ll = __alignof(long long); 28 29 // CHECK: @align_p = dso_local global i32 4 30 int align_p = __alignof(void*); 31 32 // CHECK: @align_vl = dso_local global i32 4 33 int align_vl = __alignof(va_list); 34 35 // Check types 36 37 // CHECK: signext i8 @check_char() check_char()38char check_char() { return 0; } 39 40 // CHECK: signext i16 @check_short() check_short()41short check_short() { return 0; } 42 43 // CHECK: i32 @check_int() check_int()44int check_int() { return 0; } 45 46 // CHECK: i32 @check_long() check_long()47long check_long() { return 0; } 48 49 // CHECK: i64 @check_longlong() check_longlong()50long long check_longlong() { return 0; } 51 52 // CHECK: zeroext i8 @check_uchar() check_uchar()53unsigned char check_uchar() { return 0; } 54 55 // CHECK: zeroext i16 @check_ushort() check_ushort()56unsigned short check_ushort() { return 0; } 57 58 // CHECK: i32 @check_uint() check_uint()59unsigned int check_uint() { return 0; } 60 61 // CHECK: i32 @check_ulong() check_ulong()62unsigned long check_ulong() { return 0; } 63 64 // CHECK: i64 @check_ulonglong() check_ulonglong()65unsigned long long check_ulonglong() { return 0; } 66 67 // CHECK: i32 @check_size_t() check_size_t()68size_t check_size_t() { return 0; } 69 70 } 71 72 template<int> void Switch(); 73 template<> void Switch<4>(); 74 template<> void Switch<8>(); 75 template<> void Switch<16>(); 76 check_pointer_size()77void check_pointer_size() { 78 // CHECK: SwitchILi4 79 Switch<sizeof(void*)>(); 80 81 // CHECK: SwitchILi8 82 Switch<sizeof(long long)>(); 83 84 // CHECK: SwitchILi4 85 Switch<sizeof(va_list)>(); 86 } 87