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Instructions by Category B-21
cmplw [BF,] RA, RB Compare Logical Word.
Use CR0 if BF is omitted.
Extended mnemonic for
cmpl BF,0,RA,RB
9-36
cmplwi [BF,] RA, IM Compare Logical Word Immediate.
Use CR0 if BF is omitted.
Extended mnemonic for
cmpli BF,0,RA,IM
9-37
cmpw [BF,] RA, RB Compare Word.
Use CR0 if BF is omitted.
Extended mnemonic for
cmp BF,0,RA,RB
9-34
cmpwi [BF,] RA, IM Compare Word Immediate.
Use CR0 if BF is omitted.
Extended mnemonic for
cmpi BF,0,RA,IM
9-35
crclr bx Condition register clear.
Extended mnemonic for
crxor bx,bx,bx
9-46
crmove bx, by Condition register move.
Extended mnemonic for
cror bx,by,by
9-44
crnot bx, by Condition register not.
Extended mnemonic for
crnor bx,by,by
9-43
crset bx Condition register set.
Extended mnemonic for
creqv bx,bx,bx
9-41
extlwi RA, RS, n, b Extract and left justify immediate. (n > 0)
(RA)
0:n−1
← (RS)
b:b+n−1
(RA)
n:31
←
32−n
0
Extended mnemonic for
rlwinm RA,RS,b,0,n−1
9-147
extlwi.
Extended mnemonic for
rlwinm. RA,RS,b,0,n−1
CR[CR0]
extrwi RA, RS, n, b Extract and right justify immediate. (n > 0)
(RA)
32−n:31
← (RS)
b:b+n−1
(RA)
0:31−n
←
32−n
0
Extended mnemonic for
rlwinm RA,RS,b+n,32−n,31
9-147
extrwi.
Extended mnemonic for
rlwinm. RA,RS,b+n,32−n,31
CR[CR0]
Table B-5. Extended Mnemonics for PPC405 (continued)
Mnemonic Operands Function
Other Registers
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