Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
x86 instruction
|
| gptkbp:architecture |
x86
x86-64 |
| gptkbp:category |
SIMD string instruction
|
| gptkbp:describes |
Compares packed strings in XMM registers using implicit lengths and returns index.
|
| gptkbp:extendsTo |
gptkb:SSE4.2
|
| gptkbp:fullName |
gptkb:Packed_Compare_Implicit_Length_Strings,_Return_Index
|
| https://www.w3.org/2000/01/rdf-schema#label |
PCMPISTRI
|
| gptkbp:introducedIn |
gptkb:SSE4.2
|
| gptkbp:mnemonicExample |
gptkb:PCMPISTRI
|
| gptkbp:opcode |
0x66 0x0F 0x3A 0x63 /r ib
|
| gptkbp:operates |
gptkb:XMM_registers
memory operand |
| gptkbp:output |
index of first match or mismatch
|
| gptkbp:relatedTo |
gptkb:PCMPESTRI
gptkb:PCMPESTRM gptkb:PCMPISTRM |
| gptkbp:set |
gptkb:EFLAGS
|
| gptkbp:usedFor |
text processing
string comparison |
| gptkbp:bfsParent |
gptkb:SSE4.2
|
| gptkbp:bfsLayer |
5
|