LB+poonceonces.litmus « litmus-tests « memory-model « tools - linux-toradex.git - Linux kernel for Apalis, Colibri and Verdin modules

index : linux-toradex.git

Linux kernel for Apalis, Colibri and Verdin modules

Marcel Ziswiler

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path: root/tools/memory-model/litmus-tests/LB+poonceonces.litmus

blob: a5cdf027e34b2b04581168928e35f7317572ccdc (plain)

C LB+poonceonces

{}

P0(int *x, int *y)
{
	int r0;

	r0 = READ_ONCE(*x);
	WRITE_ONCE(*y, 1);
}

P1(int *x, int *y)
{
	int r0;

	r0 = READ_ONCE(*y);
	WRITE_ONCE(*x, 1);
}

exists (0:r0=1 /\ 1:r0=1)