Executions for behaviour:
"1:r1=1 ; 2:r1=1 ; ok=0 ; x=1"
Executions for behaviour:
"1:r1=1 ; 2:r1=1 ; ok=1 ; x=1"
Executions for behaviour:
"1:r1=1 ; 2:r1=1 ; ok=1 ; x=2"
Executions for behaviour:
"1:r1=2 ; 2:r1=1 ; ok=1 ; x=2"
PPC WWC+poap+pora+A "RfeAA PodRWAP RfePR PodRWRA WseAA" Cycle=RfeAA PodRWAP RfePR PodRWRA WseAA Prefetch=0:x=F,2:x=W Com=Rf Rf Ws Orig=RfeAA PodRWAP RfePR PodRWRA WseAA { ok=1; 0:r2=x; 0:r4=ok; 1:r2=x; 1:r4=y; 1:r6=ok; 2:r2=y; 2:r4=x; 2:r6=ok; } P0 | P1 | P2 ; li r1,2 | lwarx r1,r0,r2 | lwarx r1,r0,r2 ; lwarx %sta,r0,r2 | stwcx. r1,r0,r2 | li r3,1 ; stwcx. r1,r0,r2 | bne Fail1 | lwarx %sta,r0,r4 ; bne Fail0 | li r3,1 | stwcx. r3,r0,r4 ; b Exit0 | stw r3,0(r4) | bne Fail2 ; Fail0: | b Exit1 | b Exit2 ; li r3,0 | Fail1: | Fail2: ; stw r3,0(r4) | li r5,0 | li r5,0 ; Exit0: | stw r5,0(r6) | stw r5,0(r6) ; | Exit1: | Exit2: ; Observed 1:r1=1; 2:r1=1; ok=0; x=1; and 1:r1=1; 2:r1=1; ok=1; x=1; and 1:r1=1; 2:r1=1; ok=1; x=2; and 1:r1=2; 2:r1=1; ok=1; x=2;