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2018-03-08 Richard Biener <rguenther@suse.de>
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.target
/
i386
/
pr58418.c
blob
27634c9c2f76c2afecc6daa2f8be1fe6899cd085
1
/* { dg-do run } */
2
/* { dg-options "-O2" } */
3
4
extern
void
abort
(
void
);
5
int
a
,
b
, *
c
= &
b
,
d
= -
1
,
e
,
f
, *
g
, *
h
= &
f
, **
i
= &
g
,
j
;
6
7
unsigned int
8
foo
(
unsigned int
p
)
9
{
10
return
p
==
0
?
0
:
1
/
p
;
11
}
12
13
static int
*
14
bar
()
15
{
16
*
c
= *
h
=
foo
(
d
) & (-
9
<
d
);
17
for
(
e
=
0
;
e
;
e
++)
18
;
19
return
0
;
20
}
21
22
int
23
main
()
24
{
25
for
(;
j
;
j
++)
26
for
(;;
a
--)
27
;
28
*
i
=
bar
();
29
if
(
f
!=
0
)
30
abort
();
31
return
0
;
32
}