blob: c0a31ed5f4ecf12203c13378ac136d76100ac076 (
plain)
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
|
/* Excess precision tests. Test C11 semantics for conversions from
integers to floating point: no excess precision for either explicit
conversions, but excess precision for implicit conversions. */
/* { dg-do run } */
/* { dg-options "-std=c11 -mfpmath=387 -fexcess-precision=standard" } */
extern void abort (void);
extern void exit (int);
int
main (void)
{
float f = 1.0f;
int i;
i = 0x10001234;
if ((float) i != 0x10001240)
abort ();
i = 0x10001234;
i += f;
if (i != 0x10001235)
abort ();
i = 0x10001234;
i += 1.0f;
if (i != 0x10001235)
abort ();
i = 0x10001234;
i = i + f;
if (i != 0x10001235)
abort ();
i = 0x10001234;
i = i + 1.0f;
if (i != 0x10001235)
abort ();
i = 0x10001235;
i = (1 ? i : 1.0f);
if (i != 0x10001235)
abort ();
i = 0x10001235;
i = (1 ? i : f);
if (i != 0x10001235)
abort ();
i = 0x10001235;
i = (0 ? 1.0f :i);
if (i != 0x10001235)
abort ();
i = 0x10001235;
i = (0 ? f : i);
if (i != 0x10001235)
abort ();
exit (0);
}
|