Specifications

Intel
®
64 and IA-32 Architectures Software Developer’s Manual Documentation Changes 135
Documentation Changes
PMINSW—Minimum of Packed Signed Word Integers
Instruction Operand Encoding
...
PMINUB—Minimum of Packed Unsigned Byte Integers
Instruction Operand Encoding
...
Opcode Instruction Op/
En
64-Bit
Mode
Compat/
Leg Mode
Description
0F EA /r PMINSW mm1,
mm2/m64
A Valid Valid Compare signed word
integers in mm2/m64 and
mm1 and return minimum
values.
66 0F EA /r PMINSW xmm1,
xmm2/m128
A Valid Valid Compare signed word
integers in xmm2/m128 and
xmm1 and return minimum
values.
Op/En Operand 1 Operand 2 Operand 3 Operand 4
A ModRM:reg (r, w) ModRM:r/m (r) NA NA
Opcode Instruction Op/
En
64-Bit
Mode
Compat/
Leg Mode
Description
0F DA /r PMINUB mm1,
mm2/m64
A Valid Valid Compare unsigned byte
integers in mm2/m64 and
mm1 and returns minimum
values.
66 0F DA /r PMINUB xmm1,
xmm2/m128
A Valid Valid Compare unsigned byte
integers in xmm2/m128 and
xmm1 and returns minimum
values.
Op/En Operand 1 Operand 2 Operand 3 Operand 4
A ModRM:reg (r, w) ModRM:r/m (r) NA NA