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Instructions by Category B-11
bdnzt cr_bit, target Decrement CTR.
Branch if CTR ≠ 0 AND CR
cr_bit
=1.
Extended mnemonic for
bc 8,cr_bit,target
9-20
bdnzta
Extended mnemonic for
bca 8,cr_bit,target
bdnztl
Extended mnemonic for
bcl 8,cr_bit,target
(LR)
← CIA + 4.
bdnztla
Extended mnemonic for
bcla 8,cr_bit,target
(LR)
← CIA + 4.
bdnztlr cr_bit Decrement CTR.
Branch, if CTR ≠ 0 AND CR
cr_bit
= 1, to address in LR.
Extended mnemonic for
bclr 8,cr_bit
9-30
bdnztlrl
Extended mnemonic for
bclrl 8,cr_bit
(LR)
← CIA + 4.
bdz target Decrement CTR.
Branch if CTR = 0.
Extended mnemonic for
bc 18,0,target
9-20
bdza
Extended mnemonic
for
bca 18,0,target
bdzl
Extended mnemonic for
bcl 18,0,target
(LR)
← CIA + 4.
bdzla
Extended mnemonic for
bcla 18,0,target
(LR)
← CIA + 4.
bdzlr Decrement CTR.
Branch, if CTR = 0, to address in LR.
Extended mnemonic for
bclr 18,0
9-30
bdzlrl
Extended mnemonic for
bclrl 18,0
(LR)
← CIA + 4.
bdzf cr_bit, target Decrement CTR.
Branch if CTR = 0 AND CR
cr_bit
=0.
Extended mnemonic for
bc 2,cr_bit,target
9-20
bdzfa
Extended mnemonic for
bca 2,cr_bit,target
bdzfl
Extended mnemonic for
bcl 2,cr_bit,target
(LR)
← CIA + 4.
bdzfla
Extended mnemonic for
bcla 2,cr_bit,target
(LR)
← CIA + 4.
Table B-5. Extended Mnemonics for PPC405 (continued)
Mnemonic Operands Function
Other Registers
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