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[official-gcc.git]
/
gomp-20050608-branch
/
gcc
/
testsuite
/
gcc.c-torture
/
compile
/
pr21030.c
blob
b7590c0edaa4731df405a680d0fb0fa315c8a9ad
1
/* PR tree-optimization/21030
2
VRP used to create invalid ranges where VR->MIN is greater than
3
VR->MAX. */
4
5
void
6
foo
(
int
unit
)
7
{
8
int
i
;
9
10
for
(
i
=
0
;
unit
;
i
++,
unit
--)
11
{
12
if
(
i
>=
0
)
13
{
14
int
j
=
i
;
15
while
(
j
)
16
j
--;
17
}
18
}
19
}