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Instruction Summary A-7
bgelr [cr_field] Branch if greater than or equal to address in LR.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bclr 4,4∗cr_field+0
9-30
bgelrl
Extended mnemonic for
bclrl 4,4∗cr_field+0
(LR)
← CIA+4.
bgt [cr_field],
target
Branch if greater than.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bc 12,4∗cr_field+1,target
9-20
bgta
Extended mnemonic for
bca 12,4∗cr_field+1,target
bgtl
Extended mnemonic for
bcl 12,4∗cr_field+1,target
(LR)
← CIA+4.
bgtla
Extended mnemonic for
bcla 12,4∗cr_field+1,target
(LR)
← CIA+4.
bgtctr [cr_field] Branch if greater than to address in CTR.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bcctr 12,4∗cr_field+1
9-26
bgtctrl
Extended mnemonic for
bcctrl 12,4∗cr_field+1
(LR)
← CIA+4.
bgtlr [cr_field] Branch if greater than to address in LR.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bclr 12,4∗cr_field+1
9-30
bgtlrl
Extended mnemonic for
bclrl 12,4∗cr_field+1
(LR)
← CIA+4.
ble [cr_field],
target
Branch if less than or equal.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bc 4,4∗cr_field+1,target
9-20
blea
Extended mnemonic for
bca 4,4∗cr_field+1,target
blel
Extended mnemonic for
bcl 4,4∗cr_field+1,target
(LR)
← CIA+4.
blela
Extended mnemonic for
bcla 4,4∗cr_field+1,target
(LR)
← CIA+4.
blectr [cr_field] Branch if less than or equal to address in CTR.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bcctr 4,4∗cr_field+1
9-26
blectrl
Extended mnemonic for
bcctrl 4,4∗cr_field+1
(LR)
← CIA+4.
Table A-1. PPC405 Instruction Syntax Summary (continued)
Mnemonic Operands Function
Other Registers
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