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 8typedef __builtin_va_list va_list; 9typedef __SIZE_TYPE__ size_t; 10typedef __PTRDIFF_TYPE__ ptrdiff_t; 11 12extern "C" { 13 14// CHECK: @align_c = global i32 1 15int align_c = __alignof(char); 16 17// CHECK: @align_s = global i32 2 18int align_s = __alignof(short); 19 20// CHECK: @align_i = global i32 4 21int align_i = __alignof(int); 22 23// CHECK: @align_l = global i32 4 24int align_l = __alignof(long); 25 26// CHECK: @align_ll = global i32 8 27int align_ll = __alignof(long long); 28 29// CHECK: @align_p = global i32 4 30int align_p = __alignof(void*); 31 32// CHECK: @align_vl = global i32 4 33int align_vl = __alignof(va_list); 34 35// Check types 36 37// CHECK: signext i8 @check_char() 38char check_char() { return 0; } 39 40// CHECK: signext i16 @check_short() 41short check_short() { return 0; } 42 43// CHECK: i32 @check_int() 44int check_int() { return 0; } 45 46// CHECK: i32 @check_long() 47long check_long() { return 0; } 48 49// CHECK: i64 @check_longlong() 50long long check_longlong() { return 0; } 51 52// CHECK: zeroext i8 @check_uchar() 53unsigned char check_uchar() { return 0; } 54 55// CHECK: zeroext i16 @check_ushort() 56unsigned short check_ushort() { return 0; } 57 58// CHECK: i32 @check_uint() 59unsigned int check_uint() { return 0; } 60 61// CHECK: i32 @check_ulong() 62unsigned long check_ulong() { return 0; } 63 64// CHECK: i64 @check_ulonglong() 65unsigned long long check_ulonglong() { return 0; } 66 67// CHECK: i32 @check_size_t() 68size_t check_size_t() { return 0; } 69 70} 71 72template<int> void Switch(); 73template<> void Switch<4>(); 74template<> void Switch<8>(); 75template<> void Switch<16>(); 76 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