AMCC PPC405 - Page 294

AMCC Proprietary 294
Revision 1.02 - September 10, 2007
PPC405 Processor
orc
OR with Complement
Preliminary User’s Manual
orc
OR with Complement
(RA) ← (RS) ∨¬(RB)
The contents of register RS is ORed with the ones complement of the contents of register RB; the result is placed
into register RA.
Registers Altered
•RA
• CR[CR0]
LT, GT, EQ, SO
if Rc contains 1
Architecture Note
This instruction is part of the PowerPC User Instruction Set Architecture.
orc RA, RS, RB Rc=0
orc. RA, RS, RB Rc=1
31 RT RA RB 412 Rc
0 6 11 16 21 31