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HEAD
PR middle-end/77357 - strlen of constant strings not folded
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
fold-xor-5.c
blob
15ee76c791b850f26cc1d390f5bd4226fdba5705
1
/* { dg-do compile } */
2
/* { dg-options "-O -fdump-tree-cddce1" } */
3
4
int
5
fn1
(
int
a
,
int
b
)
6
{
7
int
tem1
=
a
|
b
;
8
int
tem2
=
a
^
b
;
9
return
tem1
^
tem2
;
10
}
11
12
int
13
fn2
(
int
a
,
int
b
)
14
{
15
int
tem1
=
b
|
a
;
16
int
tem2
=
a
^
b
;
17
return
tem1
^
tem2
;
18
}
19
20
int
21
fn3
(
int
a
,
int
b
)
22
{
23
int
tem1
=
a
|
b
;
24
int
tem2
=
b
^
a
;
25
return
tem1
^
tem2
;
26
}
27
28
int
29
fn4
(
int
a
,
int
b
)
30
{
31
int
tem1
=
b
|
a
;
32
int
tem2
=
b
^
a
;
33
return
tem1
^
tem2
;
34
}
35
36
int
37
fn5
(
int
a
,
int
b
)
38
{
39
int
tem1
=
a
^
b
;
40
int
tem2
=
a
|
b
;
41
return
tem1
^
tem2
;
42
}
43
44
int
45
fn6
(
int
a
,
int
b
)
46
{
47
int
tem1
=
b
^
a
;
48
int
tem2
=
a
|
b
;
49
return
tem1
^
tem2
;
50
}
51
52
int
53
fn7
(
int
a
,
int
b
)
54
{
55
int
tem1
=
a
^
b
;
56
int
tem2
=
b
|
a
;
57
return
tem1
^
tem2
;
58
}
59
60
int
61
fn8
(
int
a
,
int
b
)
62
{
63
int
tem1
=
b
^
a
;
64
int
tem2
=
b
|
a
;
65
return
tem1
^
tem2
;
66
}
67
68
/* { dg-final { scan-tree-dump-not " \\| " "cddce1" } } */
69
/* { dg-final { scan-tree-dump-not " \\^ " "cddce1" } } */