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* intrinsics/access.c: Include <stdlib.h>.
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
pr9814-1.c
blob
51b79f7839b5735220a545733020773191f3e821
1
/* PR tree-optimization/9814 */
2
/* { dg-do run } */
3
/* { dg-options "-O2" } */
4
5
extern
void
abort
(
void
);
6
7
int
test1
(
int
x
)
8
{
9
if
(
x
&
2
)
10
x
|=
2
;
11
return
x
;
12
}
13
14
int
test2
(
int
x
)
15
{
16
if
(!(
x
&
2
))
17
x
|=
2
;
18
return
x
;
19
}
20
21
int
test3
(
int
x
)
22
{
23
if
(
x
&
2
)
24
x
^=
2
;
25
return
x
;
26
}
27
28
int
test4
(
int
x
)
29
{
30
if
(!(
x
&
2
))
31
x
^=
2
;
32
return
x
;
33
}
34
35
int
test5
(
int
x
)
36
{
37
if
(
x
&
2
)
38
x
&= ~
2
;
39
return
x
;
40
}
41
42
int
test6
(
int
x
)
43
{
44
if
(!(
x
&
2
))
45
x
&= ~
2
;
46
return
x
;
47
}
48
49
int
main
()
50
{
51
if
(
test1
(
0
) !=
0
)
52
abort
();
53
if
(
test1
(
2
) !=
2
)
54
abort
();
55
if
(
test1
(
5
) !=
5
)
56
abort
();
57
if
(
test1
(
7
) !=
7
)
58
abort
();
59
60
if
(
test2
(
0
) !=
2
)
61
abort
();
62
if
(
test2
(
2
) !=
2
)
63
abort
();
64
if
(
test2
(
5
) !=
7
)
65
abort
();
66
if
(
test2
(
7
) !=
7
)
67
abort
();
68
69
if
(
test3
(
0
) !=
0
)
70
abort
();
71
if
(
test3
(
2
) !=
0
)
72
abort
();
73
if
(
test3
(
5
) !=
5
)
74
abort
();
75
if
(
test3
(
7
) !=
5
)
76
abort
();
77
78
if
(
test4
(
0
) !=
2
)
79
abort
();
80
if
(
test4
(
2
) !=
2
)
81
abort
();
82
if
(
test4
(
5
) !=
7
)
83
abort
();
84
if
(
test4
(
7
) !=
7
)
85
abort
();
86
87
if
(
test5
(
0
) !=
0
)
88
abort
();
89
if
(
test5
(
2
) !=
0
)
90
abort
();
91
if
(
test5
(
5
) !=
5
)
92
abort
();
93
if
(
test5
(
7
) !=
5
)
94
abort
();
95
96
if
(
test6
(
0
) !=
0
)
97
abort
();
98
if
(
test6
(
2
) !=
2
)
99
abort
();
100
if
(
test6
(
5
) !=
5
)
101
abort
();
102
if
(
test6
(
7
) !=
7
)
103
abort
();
104
105
return
0
;
106
}
107