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[RISC-V] Avoid unnecessary extensions when value is already extended
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
ubsan
/
pr81505.c
blob
1cebef56172f9c344d0e375a26dd7bb20b2c0d6d
1
/* { dg-do compile } */
2
/* { dg-options "-O3 -fsanitize=signed-integer-overflow" } */
3
4
int
a
,
b
,
c
,
h
;
5
6
int
i
[
5
][
5
];
7
8
void
9
fn1
()
10
{
11
int
l
=
0
;
12
13
for
(
a
=
0
;
a
<=
3
;
a
++)
14
for
(
b
=
1
;
b
>=
0
;
b
-=
1
)
15
l
|=
i
[
0
][
b
];
16
c
=
l
;
17
}