C C-ISA2+o-rel+acq-rel+acq-o.litmus

{
}

P0(int *a, int *b)
{
	WRITE_ONCE(*a, 1);
	smp_store_release(b, 1);
}

P1(int *b, int *c)
{
	int r1;

	r1 = smp_load_acquire(b);
	smp_store_release(c, 1);
}

P2(int *c, int *a)
{
	int r2;
	int r3;

	r2 = smp_load_acquire(c);
	r3 = READ_ONCE(*a);
}

exists
(1:r1=1 /\ 2:r2=1 /\ 2:r3=0)