```
if (mode_is_64bit) then M <- 0
else M <- 32
+testbit = CR[BI+32]
+if ¬predicate_bit then testbit = SVRMmode.SNZ
ctr_ok <- BO[2] | ((CTR[M:63] != 0) ^ BO[3])
-cond_ok <- BO[0] | ¬(CR[BI+32] ^ BO[1])
+cond_ok <- BO[0] | ¬(testbit ^ BO[1])
if ¬predicate_bit & ¬SVRMmode.sz then
- if ¬BO[2] & CTRtest & ¬CTI then
+ if ¬BO[2] & CTRtest & ¬CTi then
CTR = CTR - 1
stop # instruction finishes here
-if ¬predicate_bit then cond_ok = ctr_ok = SVRMmode.SNZ
if ¬BO[2] & ¬(CTRtest & (cond_ok ^ CTi)) then CTR <- CTR - 1
lr_ok <- SVRMmode.LRu
if ctr_ok & cond_ok then