
ARM MOREDETOUR0086
"PodWR DpCtrldW DetourWW Rfe DpAddrdR Fre"
Cycle=Rfe DpAddrdR Fre PodWR DpCtrldW DetourWW
Prefetch=0:x=F,0:z=W,1:z=F,1:x=T
Com=Rf Fr
Orig=PodWR DpCtrldW DetourWW Rfe DpAddrdR Fre
{
%x0=x; %y0=y; %z0=z;
%z1=z;
%z2=z; %x2=x;
}
P0 | P1 | P2 ;
MOV R0,#1 | LDR R0,[%z1] | LDR R0,[%z2] ;
STR R0,[%x0] | MOV R1,#2 | EOR R1,R0,R0 ;
LDR R1,[%y0] | STR R1,[%z1] | LDR R2,[R1,%x2] ;
CMP R1,R1 | | ;
BNE LC00 | | ;
LC00: | | ;
MOV R2,#1 | | ;
STR R2,[%z0] | | ;
MOV R3,#3 | | ;
STR R3,[%z0] | | ;
Observed
1:R0=1; 2:R0=2; 2:R2=0; z=2;
and 1:R0=1; 2:R0=3; 2:R2=0; z=2;
and 1:R0=1; 2:R0=0; 2:R2=1; z=2;
and 1:R0=1; 2:R0=3; 2:R2=1; z=2;