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() |
38 | char check_char() { return 0; } |
39 | |
40 | // CHECK: signext i16 @check_short() |
41 | short check_short() { return 0; } |
42 | |
43 | // CHECK: i32 @check_int() |
44 | int check_int() { return 0; } |
45 | |
46 | // CHECK: i32 @check_long() |
47 | long check_long() { return 0; } |
48 | |
49 | // CHECK: i64 @check_longlong() |
50 | long long check_longlong() { return 0; } |
51 | |
52 | // CHECK: zeroext i8 @check_uchar() |
53 | unsigned char check_uchar() { return 0; } |
54 | |
55 | // CHECK: zeroext i16 @check_ushort() |
56 | unsigned short check_ushort() { return 0; } |
57 | |
58 | // CHECK: i32 @check_uint() |
59 | unsigned int check_uint() { return 0; } |
60 | |
61 | // CHECK: i32 @check_ulong() |
62 | unsigned long check_ulong() { return 0; } |
63 | |
64 | // CHECK: i64 @check_ulonglong() |
65 | unsigned long long check_ulonglong() { return 0; } |
66 | |
67 | // CHECK: i32 @check_size_t() |
68 | size_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 | |
77 | void 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 | |