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gcc
/
e5cfb9cac1d7aba9a8ea73bfe7922cfaff9d61f3
/
.
/
gcc
/
testsuite
/
gcc.dg
/
torture
/
pr79432.c
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/* { dg-do compile } */
int
fn1
(
void
);
int
__attribute__
((
returns_twice
))
vfork
(
void
);
void
fn2
()
{
int
a
;
a
=
fn1
()
+
2
+
(
vfork
()
+
1
+
vfork
());
}
void
fn3
()
{
int
a
;
a
=
fn1
()
+
1
+
vfork
();
}
void
fn4
()
{
int
a
;
a
=
fn1
()
+
vfork
();
}