IBM PPC440X5 - page 59

User’s Manual
Preliminary PPC440x5 CPU Core
prgmodel.fm.
September 12, 2002 Page 59 of 589
2.4.1.3 Integer Logical Instructions
Table 2-7 lists the integer logical instructions in the PPC440x5. See Integer Arithmetic Instructions on
page 58 for an explanation of the “[.]” syntax.
2.4.1.4 Integer Compare Instructions
These instructions perform arithmetic or logical comparisons between two operands and update the CR with
the result of the comparison.
Table 2-8 lists the integer compare instructions in the PPC440x5.
2.4.1.5 Integer Trap Instructions
Table 2-9 lists the integer trap instructions in the PPC440x5.
2.4.1.6 Integer Rotate Instructions
These instructions rotate operands stored in the GPRs. Rotate instructions can also mask rotated operands.
Table 2-10 lists the rotate instructions in the PPC440x5. See Integer Arithmetic Instructions on page 58 for an
explanation of the “[.]” syntax.
Table2-7. Integer Logical Instructions
And And with
complement Nand Or Or with complement Nor Xor Equivalence Extend sign Count
leading
zeros
and[.]
andi.
andis. andc[.]nand[.]
or[.]
ori
oris orc[.]nor[.]
xor[.]
xori
xoris eqv[.]extsb[.]
extsh[.]cntlzw[.]
Table2-8. Integer Compare Instructions
Arithmetic Logical
cmp
cmpi cmpl cmpli
Table2-9. Integer Trap Instructions
Trap
tw
twi
Table2-10. Integer Rotate Instructions
Rotate and Insert Rotate and Mask
rlwimi[.]rlwinm[.]
rlwnm[.]