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Small ChangeLog tweak.
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
vect
/
pr80815-1.c
blob
98c06c0bb035deed556df88895a94380bdf95481
1
/* { dg-require-effective-target vect_int } */
2
3
#include
"tree-vect.h"
4
int
arr
[
2048
];
5
6
__attribute__
((
noinline
))
int
7
foo
(
int
*
a
,
int
*
b
)
8
{
9
int
i
;
10
int
*
a1
=
a
;
11
int
*
a0
=
a1
-
512
;
12
for
(
i
=
0
;
i
<
500
;
i
++)
13
{
14
*
b
= *
a0
+ *
a1
;
15
b
++;
16
a0
--;
17
a1
--;
18
}
19
return
0
;
20
}
21
22
int
main
(
void
)
23
{
24
int
*
a
= &
arr
[
1027
];
25
int
*
b
= &
arr
[
1024
];
26
27
int
i
;
28
for
(
i
=
0
;
i
<
2048
;
i
++)
29
arr
[
i
] =
i
;
30
31
foo
(
a
,
b
);
32
33
if
(
arr
[
1026
] !=
2053
||
arr
[
1027
] !=
2054
)
34
abort
();
35
36
return
0
;
37
}
38