Run IRIW+addrs-twice in model, using ppcmem
PPC IRIW+addrs-twice
"IRIW+addrs-twice"
{
0:r2=x;
1:r2=x; 1:r5=y;
2:r2=y;
3:r2=y; 3:r5=x;
0:r6=z;
1:r6=w;
2:r6=z; 2:r7=w;
3:r6=w; 3:r7=z;
0:r11=d0;
2:r11=d2;
}
P0 | P1 | P2 | P3 ;
li r1,1 | lwz r1,0(r2) | li r1,1 | lwz r1,0(r2) ;
stw r1,0(r2) | xor r3,r1,r1 | stw r1,0(r2) | xor r3,r1,r1 ;
| lwzx r4,r3,r5 | | lwzx r4,r3,r5 ;
| | | ;
| | | ;
stw r1,0(r11)| | stw r1,0(r11) | ;
| | | ;
| | | ;
li r2,1 | li r7,1 | lwz r8,0(r6) | lwz r8,0(r6) ;
stw r2,0(r6) | stw r7,0(r6) | xor r9,r8,r8 | xor r9,r8,r8 ;
| | lwzx r10,r9,r7 | lwzx r10,r9,r7 ;
exists
(1:r1=1 /\ 1:r4=0 /\ 3:r1=1 /\ 3:r4=0 /\ 2:r8=1 /\ 2:r10=0 /\ 3:r8=1 /\ 3:r10=0)