IBM PowerPC 750GX

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User’s Manual

IBM PowerPC 750GX and 750GL RISC Microprocessor

gx_06.fm.(1.2)

March 27, 2006

Instruction Timing

Page 241 of 377

AND Immediate Shifted andis. 29 — IU1/IU2 1 —

AND and[.]31 28IU1/IU21—

Compare cmp 31 0 IU1/IU2 1 —

Compare Immediate cmpi 11 — IU1/IU2 1 —

Compare Logical cmpl 31 32 IU1/IU2 1 —

Compare Logical

Immediate

cmpli 10 — IU1/IU2 1 —

Count Leading Zeros

Word

cntlzw[.]31 26 IU1/IU2 1—

Divide Word Unsigned divwu[o][.] 31 459 IU1 19 —

Divide Word divw[o][.] 31 491 IU1 19 —

Equivalent eqv[.] 31 284 IU1/IU2 1 —

Extend Sign Byte extsb[.] 31 954 IU1/IU2 1 —

Extend Sign Halfword extsh[.] 31 922 IU1/IU2 1 —

Multiply High Word

Unsigned

mulhwu[.] 31 11 IU1 2, 3, 4, 5, 6 —

Multiply High Word mulhw[.] 31 75 IU1 2, 3, 4, 5 —

Multiply Low Immediate mulli 7 — IU1 2, 3 —

Multiply Low Word mullw[o][.] 31 235 IU1 2, 3, 4, 5 —

NAND nand[.] 31 476 IU1/IU2 1 —

Negate neg[o][.] 31 104 IU1/IU2 1 —

NOR nor[.] 31 124 IU1/IU2 1 —

OR with Complement orc[.] 31 412 IU1/IU2 1 —

OR Immediate ori

24 — IU1/IU2 1 —

OR Immediate Shifted oris 25 — IU1/IU2 1 —

OR or[.] 31 444 IU1/IU2 1 —

Rotate Left Word

Immediate then

Mask Insert

rlwimi[.]20 — IU1/IU2 1—

Rotate Left Word

Immediate then

AND with Mask

rlwinm[.]21 — IU1/IU2 1—

Rotate Left Word then

AND with Mask

rlwnm[.]23 — IU1/IU2 1—

Shift Left Word slw[.]31 24IU1/IU21—

Shift Right Algebraic

Word Immediate

srawi[.] 31 824 IU1/IU2 1 —

Shift Right Algebraic

Word

sraw[.] 31 792 IU1/IU2 1 —

Shift Right Word srw[.] 31 536 IU1/IU2 1 —

Table 6-7. Integer Instructions (Page 2 of 3)

Instruction Mnemonic

Primary

Opcode

Extended

Opcode

Unit Cycles Serialization

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IBM PowerPC 750GX

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