LISA IRIW+poacquireacquires+ReleaseRelease "RfeReleaseAcquire PodRRAcquireAcquire FreAcquireRelease RfeReleaseAcquire PodRRAcquireAcquire FreAcquireRelease" Cycle=PodRRAcquireAcquire FreAcquireRelease RfeReleaseAcquire PodRRAcquireAcquire FreAcquireRelease RfeReleaseAcquire Relax=FreAcquireRelease RfeReleaseAcquire Safe=PodRRAcquireAcquire Prefetch=1:x=F,1:y=T,3:y=F,3:x=T Com=Rf Fr Rf Fr Orig=RfeReleaseAcquire PodRRAcquireAcquire FreAcquireRelease RfeReleaseAcquire PodRRAcquireAcquire FreAcquireRelease { } P0 | P1 | P2 | P3 ; w[release] x 1 | r[acquire] r0 x | w[release] y 1 | r[acquire] r0 y ; | r[acquire] r1 y | | r[acquire] r1 x ; Observed 3:r1=0; 3:r0=1; 1:r1=0; 1:r0=1;