ARM DETOUR1139 "DMBdWW Rfe PodRW Wsi Rfi DpCtrldW Wse" Cycle=Rfi DpCtrldW Wse DMBdWW Rfe PodRW Wsi Prefetch=0:x=F,0:y=W,1:y=F,1:x=W Com=Rf Ws Orig=DMBdWW Rfe PodRW Wsi Rfi DpCtrldW Wse { %x0=x; %y0=y; %y1=y; %z1=z; %x1=x; } P0 | P1 ; MOV R0,#2 | LDR R0,[%y1] ; STR R0,[%x0] | MOV R1,#1 ; DMB | STR R1,[%z1] ; MOV R1,#1 | MOV R2,#2 ; STR R1,[%y0] | STR R2,[%z1] ; | LDR R3,[%z1] ; | CMP R3,R3 ; | BNE LC00 ; | LC00: ; | MOV R4,#1 ; | STR R4,[%x1] ; Observed 1:R0=1; 1:R3=2; x=2;