| 1 | // RUN: %clang_cc1 -triple aarch64_be-none-linux-gnu -emit-llvm -w -o - %s | FileCheck %s |
| 2 | // char by definition has size 1 |
| 3 | |
| 4 | // CHECK: target datalayout = "E-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" |
| 5 | |
| 6 | int check_short() { |
| 7 | return sizeof(short); |
| 8 | // CHECK: ret i32 2 |
| 9 | } |
| 10 | |
| 11 | int check_int() { |
| 12 | return sizeof(int); |
| 13 | // CHECK: ret i32 4 |
| 14 | } |
| 15 | |
| 16 | int check_long() { |
| 17 | // Both 4 and 8 are permitted under the PCS, Linux says 8! |
| 18 | return sizeof(long); |
| 19 | // CHECK: ret i32 8 |
| 20 | } |
| 21 | |
| 22 | int check_longlong() { |
| 23 | return sizeof(long long); |
| 24 | // CHECK: ret i32 8 |
| 25 | } |
| 26 | |
| 27 | int check_int128() { |
| 28 | return sizeof(__int128); |
| 29 | // CHECK: ret i32 16 |
| 30 | } |
| 31 | |
| 32 | int check_fp16() { |
| 33 | return sizeof(__fp16); |
| 34 | // CHECK: ret i32 2 |
| 35 | } |
| 36 | |
| 37 | int check_float() { |
| 38 | return sizeof(float); |
| 39 | // CHECK: ret i32 4 |
| 40 | } |
| 41 | |
| 42 | int check_double() { |
| 43 | return sizeof(double); |
| 44 | // CHECK: ret i32 8 |
| 45 | } |
| 46 | |
| 47 | int check_longdouble() { |
| 48 | return sizeof(long double); |
| 49 | // CHECK: ret i32 16 |
| 50 | } |
| 51 | |
| 52 | int check_floatComplex() { |
| 53 | return sizeof(float _Complex); |
| 54 | // CHECK: ret i32 8 |
| 55 | } |
| 56 | |
| 57 | int check_doubleComplex() { |
| 58 | return sizeof(double _Complex); |
| 59 | // CHECK: ret i32 16 |
| 60 | } |
| 61 | |
| 62 | int check_longdoubleComplex() { |
| 63 | return sizeof(long double _Complex); |
| 64 | // CHECK: ret i32 32 |
| 65 | } |
| 66 | |
| 67 | int check_bool() { |
| 68 | return sizeof(_Bool); |
| 69 | // CHECK: ret i32 1 |
| 70 | } |
| 71 | |
| 72 | int check_wchar() { |
| 73 | // PCS allows either unsigned short or unsigned int. Linux again says "bigger!" |
| 74 | return sizeof(__WCHAR_TYPE__); |
| 75 | // CHECK: ret i32 4 |
| 76 | } |
| 77 | |
| 78 | int check_wchar_unsigned() { |
| 79 | return (__WCHAR_TYPE__)-1 > (__WCHAR_TYPE__)0; |
| 80 | // CHECK: ret i32 1 |
| 81 | } |
| 82 | |
| 83 | enum Small { |
| 84 | Item |
| 85 | }; |
| 86 | |
| 87 | int foo() { |
| 88 | return sizeof(enum Small); |
| 89 | // CHECK: ret i32 4 |
| 90 | } |
| 91 | |