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2017-11-15 Richard Biener <rguenther@suse.de>
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
pr48442.c
blob
88e3497b11de549b98ba2f00bd0d339dab77bd57
1
/* { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } } */
2
/* { dg-options "-Os -fselective-scheduling2 --param max-sched-extend-regions-iters=100" } */
3
void
f
(
void
)
4
{
5
unsigned
*
a2
;
6
int
vertex2
;
7
int
c
,
x2
,
dx2
,
dy2
,
s2
;
8
long
m
,
b
;
9
do
10
{
11
if
(
dx2
)
12
dx2
=
dx2
%
dy2
;
13
s2
= (
dx2
/
dy2
);
14
}
15
while
(
vertex2
);
16
for
(;;)
17
{
18
c
=
x2
;
19
a2
=
0
;
20
if
(
c
)
21
{
22
m
=
b
<< (
c
);
23
*
a2
= (*
a2
& ~
m
);
24
}
25
x2
+=
s2
;
26
}
27
}