Executions for behaviour:
"0:r3=0 ; 1:r4=4 ; 1:r6=0 ; 2:r1=1 ; 2:r4=4"

PPC MOREDETOUR0376
"SyncdWR Fre DetourWW DetourW DpAddrdR Fre"
Cycle=Fre DetourWW DetourW DpAddrdR Fre SyncdWR
Prefetch=0:x=F,0:y=T,1:y=F,1:x=T
Com=Fr Fr
Orig=SyncdWR Fre DetourWW DetourW DpAddrdR Fre
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r7=x;
2:r2=y;
3:r2=y;
}
P0 | P1 | P2 | P3 ;
li r1,1 | li r1,1 | lwz r1,0(r2) | li r1,4 ;
stw r1,0(r2) | stw r1,0(r2) | li r3,2 | stw r1,0(r2) ;
sync | li r3,3 | stw r3,0(r2) | ;
lwz r3,0(r4) | stw r3,0(r2) | sync | ;
| lwz r4,0(r2) | lwz r4,0(r2) | ;
| xor r5,r4,r4 | | ;
| lwzx r6,r5,r7 | | ;
Observed
0:r3=0; 1:r4=4; 1:r6=0; 2:r1=1; 2:r4=4;