AMCC PPC405 - Page 187

AMCC Proprietary 187
Revision 1.02 - September 10, 2007
PPC405 Processor
bclr
Branch Conditional to Link Register
Preliminary User’s Manual
bnulr
[cr_field]
Branch if not unordered to address in LR.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bclr 4,4∗cr_field+3
bnulrl
Extended mnemonic for
bclrl 4,4∗cr_field+3
(LR)
← CIA + 4.
bsolr
[cr_field]
Branch if summary overflow to address in LR.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bclr 12,4∗cr_field+3
bsolrl
Extended mnemonic for
bclrl 12,4∗cr_field+3
(LR)
← CIA + 4.
btlr
cr_bit
Branch if CR
cr_bit
= 1 to address in LR.
Extended mnemonic for
bclr 12,cr_bit
btlrl
Extended mnemonic for
bclrl 12,cr_bit
(LR)
← CIA + 4.
bunlr
[cr_field]
Branch if unordered to address in LR.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bclr 12,4∗cr_field+3
bunlrl
Extended mnemonic for
bclrl 12,4∗cr_field+3
(LR)
← CIA + 4.
Table 9-9. Extended Mnemonics for bclr, bclrl (Continued)
Mnemonic Operands Function
Other Registers
Altered