C.4 SSE2 INSTRUCTIONS

Description

#I

#D

#Z

#O

#P

Add two packed DP FP

Y

Y

Y

Y

Y

numbers from XMM2/Mem to

XMM1.

Add the lower DP FP number

Y

Y

Y

Y

Y

from XMM2/Mem to XMM1.

Invert the 128 bits in

XMM1and then AND the result

with 128 bits from

XMM2/Mem.

Logical And of 128 bits from

XMM2/Mem to XMM1 register.

Compare packed DP FP

Y

Y

numbers from XMM2/Mem to

packed DP FP numbers in

XMM1 register using imm8 as

predicate.

Compare lowest DP FP number

Y

Y

from XMM2/Mem to lowest DP

FP number in XMM1 register

using imm8 as predicate.

Compare lower DP FP number

Y

Y

in XMM1 register with lower

DP FP number in XMM2/Mem

and set the status flags

accordingly

Convert four 32-bit signed

Y

integers from XMM/Mem to

four SP FP.

Convert four SP FP from

Y

Y

XMM/Mem to four 32-bit

signed integers in XMM using

rounding specified by MXCSR.

Description

#D

#Z

#O

#U

Convert four SP FP from

Y

Y

XMM/Mem to four 32-bit

signed integers in XMM using

truncate.

Convert two 32-bit signed

integers in XMM2/Mem to 2

DP FP in xmm1 using rounding

specified by MXCSR.

Convert two DP FP from

Y

Y

XMM2/Mem to two 32-bit

signed integers in xmm1 using

rounding specified by MXCSR.

Convert lower two DP FP from

Y

Y

XMM/Mem to two 32-bit

signed integers in MM using

rounding specified by MXCSR.

Convert two DP FP to two SP

Y

Y

Y

Y

Y

FP.

Convert two 32-bit signed

integers from MM2/Mem to

two DP FP.

Convert two SP FP to two DP

Y

Y

FP.

Convert one DP FP from

Y

Y

XMM/Mem to one 32 bit

signed integer using rounding

mode specified by MXCSR, and

move the result to an integer

register.

Convert scalar DP FP to scalar

Y

Y

Y

Y

Y

SP FP.

Convert one 32-bit signed

integer from Integer Reg/Mem

to one DP FP.

Convert scalar SP FP to scalar

Y

Y

DP FP.

Description

#I

#D

#Z

#O

#P

Convert two DP FP from

Y

Y

XMM2/Mem to two 32-bit

signed integers in XMM1 using

truncate.

Convert two DP FP from

Y

Y

XMM2/Mem to two 32-bit

signed integers in MM1 using

truncate.

Convert lowest DP FP from

Y

Y

XMM/Mem to one 32 bit

signed integer using truncate,

and move the result to an

integer register.

Divide packed DP FP numbers

Y

Y

Y

Y

Y

Y

in XMM1 by XMM2/Mem

Divide lower DP FP numbers in

Y

Y

Y

Y

Y

Y

XMM1 by XMM2/Mem

Return the maximum DP FP

Y

Y

numbers between XMM2/Mem

and XMM1.

Return the maximum DP FP

Y

Y

number between the lower DP

FP numbers from XMM2/Mem

and XMM1.

Return the minimum DP

Y

Y

numbers between XMM2/Mem

and XMM1.

Return the minimum DP FP

Y

Y

number between the lowest

DP FP numbers from

XMM2/Mem and XMM1.

Move 128 bits representing 2

packed DP data from XMM2/Mem

to XMM1 register.

Or Move 128 bits representing

2 packed DP from XMM1

register to XMM2/Mem.

Description

#D

#Z

#O

#U

Move 64 bits representing one

DP operand from Mem to

upper field of XMM register.

Or move 64 bits representing

one DP operand from upper

field of XMM register to Mem.

Move 64 bits representing one

DP operand from Mem to

lower field of XMM register.

Or move 64 bits representing

one DP operand from lower

field of XMM register to Mem.

Move the sign mask to r32.

Move 64 bits representing one

scalar DP operand from

XMM2/Mem to XMM1 register.

Or move 64 bits representing

one scalar DP operand from

XMM1 register to XMM2/Mem.

Move 128 bits representing 2

DP data from XMM2/Mem to

XMM1 register.

Or move 128 bits representing

2 DP data from XMM1 register

to XMM2/Mem.

Multiply packed DP FP

Y

Y

Y

Y

Y

numbers in XMM2/Mem to

XMM1.

Multiply the lowest DP FP

Y

Y

Y

Y

Y

number in XMM2/Mem to

XMM1.

OR 128 bits from XMM2/Mem

to XMM1 register.

Shuffle Double.

Square Root Packed Double-

Y

Y

Y

Precision

Square Root Scaler Double-

Y

Y

Y

Precision