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HEAD
PR middle-end/77357 - strlen of constant strings not folded
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
pr20922-4.c
blob
0c9a7fc8330dd8f8c1dc2696e1134a453c2d46a7
1
/* { dg-do compile } */
2
/* { dg-options "-fno-wrapv -fstrict-overflow -fdump-tree-gimple" } */
3
int
f
(
int
i
)
4
{
5
return
i
< (
i
-
2
);
6
}
7
8
int
g
(
int
i
)
9
{
10
return
i
> (
i
+
2
);
11
}
12
13
int
h
(
int
i
)
14
{
15
return
i
< (
i
+ (-
2
));
16
}
17
18
int
j
(
int
i
)
19
{
20
return
i
> (
i
- (-
2
));
21
}
22
23
int
x
(
double
i
)
24
{
25
return
i
< (
i
-
2.0
);
26
}
27
28
int
y
(
double
i
)
29
{
30
return
i
> (
i
+
2.0
);
31
}
32
33
int
z
(
double
i
)
34
{
35
return
i
< (
i
+ (-
2.0
));
36
}
37
/* { dg-final { scan-tree-dump-times " = 0" 7 "gimple" } } */