AArch64 RW+RRpte-DMBLD+DMBLD TTHM=P0:HD { 0:X1=x; 1:X1=x; 0:X3=y; 1:X3=y; pte_x=(af:0); 1:X4=pte_x; } P0 | P1 ; LDR W0,[X1] | LDR W2,[X3] ; DMB LD | DMB LD ; MOV W2,#1 | L0: LDR X0,[X4]; STR W2,[X3] | ; exists (1:X0=(oa:PA(x), af:0) /\ 1:X2=1)