
PPC MOREDETOUR0928
"LwSyncdWW Wse PodWR DetourR DetourRW Wse"
Cycle=Wse PodWR DetourR DetourRW Wse LwSyncdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Ws Ws
Orig=LwSyncdWW Wse PodWR DetourR DetourRW Wse
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=x;
2:r2=x;
3:r2=x;
}
P0 | P1 | P2 | P3 ;
li r1,4 | li r1,2 | li r1,1 | lwz r1,0(r2) ;
stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) | li r3,2 ;
lwsync | lwz r3,0(r4) | | stw r3,0(r2) ;
li r3,1 | lwz r5,0(r4) | | sync ;
stw r3,0(r4) | li r6,3 | | lwz r4,0(r2) ;
| stw r6,0(r4) | | ;
Observed
1:r3=4; 1:r5=2; 3:r1=0; 3:r4=3; x=1; y=1;
and 1:r3=4; 1:r5=2; 3:r1=0; 3:r4=1; x=3; y=1;
and 1:r3=0; 1:r5=2; 3:r1=0; 3:r4=1; x=4; y=2;
and 1:r3=0; 1:r5=1; 3:r1=3; 3:r4=2; x=4; y=2;
and 1:r3=0; 1:r5=1; 3:r1=0; 3:r4=3; x=4; y=2;
and 1:r3=1; 1:r5=2; 3:r1=0; 3:r4=3; x=4; y=2;
and 1:r3=0; 1:r5=1; 3:r1=1; 3:r4=3; x=4; y=2;
and 1:r3=0; 1:r5=2; 3:r1=1; 3:r4=3; x=4; y=2;