[[zvbb,Zvbb]]
=== `Zvbb` - Vector Basic Bit-manipulation

Vector basic bit-manipulation instructions.

[NOTE]
====
This extension is a superset of the <<Zvkb>> extension.
====

[%autowidth]
[%header,cols="2,4"]
|===
|Mnemonic
|Instruction

| vandn.[vv,vx]      | <<insns-vandn>>
| vbrev.v            | <<insns-vbrev>>
| vbrev8.v           | <<insns-vbrev8>>
| vrev8.v            | <<insns-vrev8>>
| vclz.v             | <<insns-vclz>>
| vctz.v             | <<insns-vctz>>
| vcpop.v            | <<insns-vcpop>>
| vrol.[vv,vx]       | <<insns-vrol>>
| vror.[vv,vx,vi]    | <<insns-vror>>
| vwsll.[vv,vx,vi]   | <<insns-vwsll>>

|===

