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bcctr
Branch Conditional to Count Register
Preliminary PPC440x5 CPU Core User’s Manual
instrset.fm.
September 12, 2002 Page 277 of 589
bngctr
[cr_field]
Branch, if not greater than, to address in CTR.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bcctr 4,4∗cr_field+1
bngctrl
Extended mnemonic for
bcctrl 4,4∗cr_field+1
(LR) ← CIA + 4.
bnlctr
[cr_field]
Branch, if not less than, to address in CTR.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bcctr 4,4∗cr_field+0
bnlctrl
Extended mnemonic for
bcctrl 4,4∗cr_field+0
(LR) ← CIA + 4.
bnsctr
[cr_field]
Branch, if not summary overflow, to address in CTR.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bcctr 4,4∗cr_field+3
bnsctrl
Extended mnemonic for
bcctrl 4,4∗cr_field+3
(LR) ← CIA + 4.
bnuctr
[cr_field]
Branch, if not unordered, to address in CTR; use CR0 if cr_field
is omitted.
Extended mnemonic for
bcctr 4,4∗cr_field+3
bnuctrl
Extended mnemonic for
bcctrl 4,4∗cr_field+3
(LR) ← CIA + 4.
bsoctr
[cr_field]
Branch, if summary overflow, to address in CTR.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bcctr 12,4∗cr_field+3
bsoctrl
Extended mnemonic for
bcctrl 12,4∗cr_field+3
(LR) ← CIA + 4.
btctr
cr_bit
Branch if CR
cr_bit
= 1 to address in CTR.
Extended mnemonic for
bcctr 12,cr_bit
btctrl
Extended mnemonic for
bcctrl 12,cr_bit
(LR) ← CIA + 4.
bunctr
[cr_field]
Branch if unordered to address in CTR.
Use CR0 if cr_field is omitted.
Extended mnemonic for
bcctr 12,4∗cr_field+3
bunctrl
Extended mnemonic for
bcctrl 12,4∗cr_field+3
(LR) ← CIA + 4.
Table 9-9. Extended Mnemonics for bcctr, bcctrl (continued)
Mnemonic Operands Function
Other Registers
Altered