X86_64 MP+clflushoptother+mfence+WB+WC "ClFlushOptOtherdWW Rfe MFencedRR Fre" MT=x:WB y:WC Generator=diyone7 (version 7.56+02~dev) Prefetch=0:x=F,0:y=W,1:y=F,1:x=T Com=Rf Fr Orig=ClFlushOptOtherdWW Rfe MFencedRR Fre Align= { } P0 | P1 ; movl $1,(x) | movl (y),%eax ; clflushopt (_z) | mfence ; movl $1,(y) | movl (x),%ebx ; exists (1:rax=1 /\ 1:rbx=0)