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gnu
/
gcc
/
ab810952eb7c061e37054ddd1dfe0aa033365131
/
.
/
gcc
/
testsuite
/
gcc.c-torture
/
compile
/
pr47427.c
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/* PR tree-optimization/47427 */
char
*
g
,
*
h
;
int
bar
(
unsigned
char
x
,
const
int
y
)
{
lab
:
for
(;
h
;
g
=
h
)
for
(
g
=
0
;
h
;
h
++)
{
int
a
=
1
;
if
(
h
)
{
if
(
a
)
goto
lab
;
return
y
;
}
}
return
x
;
}
void
foo
(
void
)
{
if
(
bar
(
0
,
1
))
bar
(
1
,
0
);
}