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Update ChangeLog and version files for release
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.target
/
arm
/
sync-1.c
blob
d1b6481051810d693cf883db0e16a0de65b5aa0f
1
2
/* { dg-do run { target sync_int_long } } */
3
/* { dg-options "-O2" } */
4
5
volatile
int
mem
;
6
7
int
8
bar
(
int
x
,
int
y
)
9
{
10
if
(
x
)
11
__sync_fetch_and_add
(&
mem
,
y
);
12
return
0
;
13
}
14
15
extern
void
abort
(
void
);
16
17
int
18
main
(
int
argc
,
char
*
argv
[])
19
{
20
mem
=
0
;
21
bar
(
0
,
1
);
22
bar
(
1
,
1
);
23
if
(
mem
!=
1
)
24
abort
();
25
return
0
;
26
}