cror
Condition Register OR
PPC440x5 CPU Core User’s Manual Preliminary
Page 292 of 589
instrset.fm.
September 12, 2002
cror
Condition Register OR
CR
BT
← CR
BA
∨ CR
BB
The CR bit specified by the BA field is ORed with the CR bit specified by the BB field; the result is placed into
the CR bit specified by the BT field.
If instruction bit 31 contains 1, the contents of CR[CR0] are undefined.
Registers Altered
•CR
BT
Invalid Instruction Forms
• Reserved fields
cror BT, BA, BB
19 BT BA BB 449
0 6 11 16 21 31
Table 9-17. Extended Mnemonics for cror
Mnemonic Operands Function
Other Registers
Altered
crmove
bx, by
CR move.
Extended mnemonic for
cror bx,by,by