Packed Compare Implicit Length Strings, Return Mask

GPTKB entity

Statements (16)
Predicate Object
gptkbp:instanceOf x86 instruction
gptkbp:alsoKnownAs gptkb:PCMPISTRM
gptkbp:architecture x86
x86-64
gptkbp:category SIMD string instruction
gptkbp:describes Compares packed strings in XMM registers and returns a mask.
https://www.w3.org/2000/01/rdf-schema#label Packed Compare Implicit Length Strings, Return Mask
gptkbp:introducedIn gptkb:SSE4.2
gptkbp:opcode 66 0F 3A 62 /r ib
gptkbp:operates gptkb:XMM_registers
gptkbp:output mask in XMM0
gptkbp:relatedTo gptkb:PCMPISTRI
gptkbp:supportedBy AMD processors
Intel processors
gptkbp:bfsParent gptkb:PCMPISTRM
gptkbp:bfsLayer 6