1 | // RUN: %clang -target le64-unknown-unknown -### %s -emit-llvm-only -c 2>&1 | FileCheck %s -check-prefix=ECHO |
2 | // RUN: %clang -target le64-unknown-unknown %s -emit-llvm -S -c -o - | FileCheck %s |
3 | |
4 | // ECHO: {{.*}} "-cc1" {{.*}}le64-unknown-unknown.c |
5 | |
6 | typedef __builtin_va_list va_list; |
7 | typedef __SIZE_TYPE__ size_t; |
8 | typedef __PTRDIFF_TYPE__ ptrdiff_t; |
9 | |
10 | extern "C" { |
11 | |
12 | // CHECK: @align_c = dso_local global i32 1 |
13 | int align_c = __alignof(char); |
14 | |
15 | // CHECK: @align_s = dso_local global i32 2 |
16 | int align_s = __alignof(short); |
17 | |
18 | // CHECK: @align_i = dso_local global i32 4 |
19 | int align_i = __alignof(int); |
20 | |
21 | // CHECK: @align_l = dso_local global i32 8 |
22 | int align_l = __alignof(long); |
23 | |
24 | // CHECK: @align_ll = dso_local global i32 8 |
25 | int align_ll = __alignof(long long); |
26 | |
27 | // CHECK: @align_p = dso_local global i32 8 |
28 | int align_p = __alignof(void*); |
29 | |
30 | // CHECK: @align_f = dso_local global i32 4 |
31 | int align_f = __alignof(float); |
32 | |
33 | // CHECK: @align_d = dso_local global i32 8 |
34 | int align_d = __alignof(double); |
35 | |
36 | // CHECK: @align_ld = dso_local global i32 8 |
37 | int align_ld = __alignof(long double); |
38 | |
39 | // CHECK: @align_vl = dso_local global i32 4 |
40 | int align_vl = __alignof(va_list); |
41 | |
42 | // CHECK: __LITTLE_ENDIAN__defined |
43 | #ifdef __LITTLE_ENDIAN__ |
44 | void __LITTLE_ENDIAN__defined() {} |
45 | #endif |
46 | |
47 | // CHECK: __le64defined |
48 | #ifdef __le64 |
49 | void __le64defined() {} |
50 | #endif |
51 | |
52 | // CHECK: __le64__defined |
53 | #ifdef __le64__ |
54 | void __le64__defined() {} |
55 | #endif |
56 | |
57 | // CHECK: unixdefined |
58 | #ifdef unix |
59 | void unixdefined() {} |
60 | #endif |
61 | |
62 | // CHECK: __unixdefined |
63 | #ifdef __unix |
64 | void __unixdefined() {} |
65 | #endif |
66 | |
67 | // CHECK: __unix__defined |
68 | #ifdef __unix__ |
69 | void __unix__defined() {} |
70 | #endif |
71 | |
72 | // CHECK: __ELF__defined |
73 | #ifdef __ELF__ |
74 | void __ELF__defined() {} |
75 | #endif |
76 | |
77 | // Check types |
78 | |
79 | // CHECK: signext i8 @check_char() |
80 | char check_char() { return 0; } |
81 | |
82 | // CHECK: signext i16 @check_short() |
83 | short check_short() { return 0; } |
84 | |
85 | // CHECK: i32 @check_int() |
86 | int check_int() { return 0; } |
87 | |
88 | // CHECK: i64 @check_long() |
89 | long check_long() { return 0; } |
90 | |
91 | // CHECK: i64 @check_longlong() |
92 | long long check_longlong() { return 0; } |
93 | |
94 | // CHECK: zeroext i8 @check_uchar() |
95 | unsigned char check_uchar() { return 0; } |
96 | |
97 | // CHECK: zeroext i16 @check_ushort() |
98 | unsigned short check_ushort() { return 0; } |
99 | |
100 | // CHECK: i32 @check_uint() |
101 | unsigned int check_uint() { return 0; } |
102 | |
103 | // CHECK: i64 @check_ulong() |
104 | unsigned long check_ulong() { return 0; } |
105 | |
106 | // CHECK: i64 @check_ulonglong() |
107 | unsigned long long check_ulonglong() { return 0; } |
108 | |
109 | // CHECK: i64 @check_size_t() |
110 | size_t check_size_t() { return 0; } |
111 | |
112 | // CHECK: i64 @check_ptrdiff_t() |
113 | ptrdiff_t check_ptrdiff_t() { return 0; } |
114 | |
115 | // CHECK: float @check_float() |
116 | float check_float() { return 0; } |
117 | |
118 | // CHECK: double @check_double() |
119 | double check_double() { return 0; } |
120 | |
121 | // CHECK: double @check_longdouble() |
122 | long double check_longdouble() { return 0; } |
123 | |
124 | } |
125 | |
126 | template<int> void Switch(); |
127 | template<> void Switch<4>(); |
128 | template<> void Switch<8>(); |
129 | template<> void Switch<16>(); |
130 | |
131 | void check_pointer_size() { |
132 | // CHECK: SwitchILi8 |
133 | Switch<sizeof(void*)>(); |
134 | |
135 | // CHECK: SwitchILi16 |
136 | Switch<sizeof(va_list)>(); |
137 | } |
138 | |