| 1 | // A basic clang -cc1 command-line, and simple environment check. |
| 2 | |
| 3 | // RUN: %clang %s -### -no-canonical-prefixes -target riscv64 2>&1 | FileCheck -check-prefix=CC1 %s |
| 4 | // CC1: clang{{.*}} "-cc1" "-triple" "riscv64" |
| 5 | |
| 6 | // RUN: %clang -target riscv64 %s -emit-llvm -S -o - | FileCheck %s |
| 7 | |
| 8 | typedef __builtin_va_list va_list; |
| 9 | typedef __SIZE_TYPE__ size_t; |
| 10 | typedef __PTRDIFF_TYPE__ ptrdiff_t; |
| 11 | typedef __WCHAR_TYPE__ wchar_t; |
| 12 | |
| 13 | // CHECK: @align_c = dso_local global i32 1 |
| 14 | int align_c = __alignof(char); |
| 15 | |
| 16 | // CHECK: @align_s = dso_local global i32 2 |
| 17 | int align_s = __alignof(short); |
| 18 | |
| 19 | // CHECK: @align_i = dso_local global i32 4 |
| 20 | int align_i = __alignof(int); |
| 21 | |
| 22 | // CHECK: @align_wc = dso_local global i32 4 |
| 23 | int align_wc = __alignof(wchar_t); |
| 24 | |
| 25 | // CHECK: @align_l = dso_local global i32 8 |
| 26 | int align_l = __alignof(long); |
| 27 | |
| 28 | // CHECK: @align_ll = dso_local global i32 8 |
| 29 | int align_ll = __alignof(long long); |
| 30 | |
| 31 | // CHECK: @align_p = dso_local global i32 8 |
| 32 | int align_p = __alignof(void*); |
| 33 | |
| 34 | // CHECK: @align_f = dso_local global i32 4 |
| 35 | int align_f = __alignof(float); |
| 36 | |
| 37 | // CHECK: @align_d = dso_local global i32 8 |
| 38 | int align_d = __alignof(double); |
| 39 | |
| 40 | // CHECK: @align_ld = dso_local global i32 16 |
| 41 | int align_ld = __alignof(long double); |
| 42 | |
| 43 | // CHECK: @align_vl = dso_local global i32 8 |
| 44 | int align_vl = __alignof(va_list); |
| 45 | |
| 46 | // Check types |
| 47 | |
| 48 | // CHECK: define dso_local zeroext i8 @check_char() |
| 49 | char check_char() { return 0; } |
| 50 | |
| 51 | // CHECK: define dso_local signext i16 @check_short() |
| 52 | short check_short() { return 0; } |
| 53 | |
| 54 | // CHECK: define dso_local signext i32 @check_int() |
| 55 | int check_int() { return 0; } |
| 56 | |
| 57 | // CHECK: define dso_local signext i32 @check_wchar_t() |
| 58 | int check_wchar_t() { return 0; } |
| 59 | |
| 60 | // CHECK: define dso_local i64 @check_long() |
| 61 | long check_long() { return 0; } |
| 62 | |
| 63 | // CHECK: define dso_local i64 @check_longlong() |
| 64 | long long check_longlong() { return 0; } |
| 65 | |
| 66 | // CHECK: define dso_local zeroext i8 @check_uchar() |
| 67 | unsigned char check_uchar() { return 0; } |
| 68 | |
| 69 | // CHECK: define dso_local zeroext i16 @check_ushort() |
| 70 | unsigned short check_ushort() { return 0; } |
| 71 | |
| 72 | // CHECK: define dso_local signext i32 @check_uint() |
| 73 | unsigned int check_uint() { return 0; } |
| 74 | |
| 75 | // CHECK: define dso_local i64 @check_ulong() |
| 76 | unsigned long check_ulong() { return 0; } |
| 77 | |
| 78 | // CHECK: define dso_local i64 @check_ulonglong() |
| 79 | unsigned long long check_ulonglong() { return 0; } |
| 80 | |
| 81 | // CHECK: define dso_local i64 @check_size_t() |
| 82 | size_t check_size_t() { return 0; } |
| 83 | |
| 84 | // CHECK: define dso_local float @check_float() |
| 85 | float check_float() { return 0; } |
| 86 | |
| 87 | // CHECK: define dso_local double @check_double() |
| 88 | double check_double() { return 0; } |
| 89 | |
| 90 | // CHECK: define dso_local fp128 @check_longdouble() |
| 91 | long double check_longdouble() { return 0; } |
| 92 | |