repo.or.cz
/
official-gcc
/
graphite-test-results.git
/
blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
log
|
graphiclog1
|
graphiclog2
|
commit
|
commitdiff
|
tree
|
refs
|
edit
|
fork
blame
|
history
|
raw
|
HEAD
Merge from mainline (167278:168000).
[official-gcc/graphite-test-results.git]
/
gcc
/
testsuite
/
gcc.dg
/
graphite
/
pr42205-1.c
blob
413b9f7eab8b81677fb28740e4a8d368c9889032
1
/* { dg-options "-O1 -ffast-math -floop-interchange" } */
2
3
int
adler32
(
int
adler
,
char
*
buf
,
int
n
)
4
{
5
int
sum
=
0
;
6
do
{
7
adler
+=
buf
[
0
];
8
sum
+=
adler
;
9
adler
+=
buf
[
1
];
10
sum
+=
adler
;
11
adler
+=
buf
[
2
];
12
sum
+=
adler
;
13
adler
+=
buf
[
3
];
14
sum
+=
adler
;
15
}
while
(--
n
);
16
return
adler
| (
sum
<<
16
);
17
}