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 | |