1 /* PR middle-end/29695 */
2
3 extern void abort (void);
4
5 int a = 128;
6 unsigned char b = 128;
7 long long c = 0x80000000LL;
8 unsigned int d = 0x80000000;
9
10 int
f1(void)11 f1 (void)
12 {
13 return (a & 0x80) ? 0x80 : 0;
14 }
15
16 int
f2(void)17 f2 (void)
18 {
19 return (b & 0x80) ? 0x80 : 0;
20 }
21
22 int
f3(void)23 f3 (void)
24 {
25 return (b & 0x80) ? 0x380 : 0;
26 }
27
28 int
f4(void)29 f4 (void)
30 {
31 return (b & 0x80) ? -128 : 0;
32 }
33
34 long long
f5(void)35 f5 (void)
36 {
37 return (c & 0x80000000) ? 0x80000000LL : 0LL;
38 }
39
40 long long
f6(void)41 f6 (void)
42 {
43 return (d & 0x80000000) ? 0x80000000LL : 0LL;
44 }
45
46 long long
f7(void)47 f7 (void)
48 {
49 return (d & 0x80000000) ? 0x380000000LL : 0LL;
50 }
51
52 long long
f8(void)53 f8 (void)
54 {
55 return (d & 0x80000000) ? -2147483648LL : 0LL;
56 }
57
58 int
main(void)59 main (void)
60 {
61 if ((char) 128 != -128 || (int) 0x80000000 != -2147483648)
62 return 0;
63 if (f1 () != 128)
64 abort ();
65 if (f2 () != 128)
66 abort ();
67 if (f3 () != 896)
68 abort ();
69 if (f4 () != -128)
70 abort ();
71 if (f5 () != 0x80000000LL)
72 abort ();
73 if (f6 () != 0x80000000LL)
74 abort ();
75 if (f7 () != 0x380000000LL)
76 abort ();
77 if (f8 () != -2147483648LL)
78 abort ();
79 return 0;
80 }
81