X86_64 S+sfence+po+WC+WC "SFencedWW Rfe PodRW Coe" MT=x:WC y:WC Cycle=Rfe PodRW Coe SFencedWW Generator=diyone7 (version 7.56+02~dev) Prefetch=0:x=F,0:y=W,1:y=F,1:x=W Com=Rf Co Orig=SFencedWW Rfe PodRW Coe Align= { } P0 | P1 ; movl $2,(x) | movl (y),%eax ; sfence | movl $1,(x) ; movl $1,(y) | ; exists (x=2 /\ 1:rax=1)