Packed Compare Implicit Length Strings, Return Index

GPTKB entity

Statements (14)
Predicate Object
gptkbp:instanceOf x86 instruction
gptkbp:alsoKnownAs gptkb:PCMPISTRI
gptkbp:category SIMD instruction
https://www.w3.org/2000/01/rdf-schema#label Packed Compare Implicit Length Strings, Return Index
gptkbp:introducedIn gptkb:SSE4.2
gptkbp:opcode 0x63
gptkbp:operates gptkb:XMM_registers
gptkbp:output index of first match or mismatch
gptkbp:supportedBy AMD processors
Intel processors
gptkbp:usedFor text processing
string comparison
gptkbp:bfsParent gptkb:PCMPISTRI
gptkbp:bfsLayer 6