complex.c
1.77 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
// RUN: %clang_cc1 -emit-llvm-only %s
int main(void)
{
double _Complex a = 5;
double _Complex b = 42;
return a * b != b * a;
}
_Complex double bar(int);
void test(_Complex double*);
void takecomplex(_Complex double);
void test2(int c) {
_Complex double X;
X = bar(1);
test(&X);
takecomplex(X);
}
_Complex double g1, g2;
_Complex float cf;
double D;
void test3() {
g1 = g1 + g2;
g1 = g1 - g2;
g1 = g1 * g2;
g1 = +-~g1;
double Gr = __real g1;
cf += D;
D += cf;
cf /= g1;
g1 = g1 + D;
g1 = D + g1;
}
__complex__ int ci1, ci2;
__complex__ short cs;
int i;
void test3int() {
ci1 = ci1 + ci2;
ci1 = ci1 - ci2;
ci1 = ci1 * ci2;
ci1 = +-~ci1;
i = __real ci1;
cs += i;
D += cf;
cs /= ci1;
ci1 = ci1 + i;
ci1 = i + ci1;
}
void t1() {
(__real__ cf) = 4.0;
}
void t2() {
(__imag__ cf) = 4.0;
}
// PR1960
void t3() {
__complex__ long long v = 2;
}
// PR3131
float _Complex t4();
void t5() {
float _Complex x = t4();
}
void t6() {
g1++;
g1--;
++g1;
--g1;
ci1++;
ci1--;
++ci1;
--ci1;
}
// <rdar://problem/7958272>
double t7(double _Complex c) {
return __builtin_fabs(__real__(c));
}
void t8() {
__complex__ int *x = &(__complex__ int){1};
}
const _Complex double test9const = 0;
_Complex double test9func() { return test9const; }
// D6217
void t91() {
// Check for proper type promotion of conditional expression
char c[(int)(sizeof(typeof((0 ? 2.0f : (_Complex double) 2.0f))) - sizeof(_Complex double))];
// Check for proper codegen
(0 ? 2.0f : (_Complex double) 2.0f);
}
void t92() {
// Check for proper type promotion of conditional expression
char c[(int)(sizeof(typeof((0 ? (_Complex double) 2.0f : 2.0f))) - sizeof(_Complex double))];
// Check for proper codegen
(0 ? (_Complex double) 2.0f : 2.0f);
}