brka

SVE Break After First True

BRKA <Pd>.B, <Pg>/Z, <Pn>.B

Sets predicates up to and including the first active element.

Details

The SVE Break After First True instruction sets predicates up to and including the first active element.

Pseudocode Operation

// Sets predicates up to and including the first active element

Example

BRKA p0.B, p0/m/Z, p1.B

Encoding

Binary Layout
00100101
01
000000
Pg
Pn
Pd
 
Format SVE Predicate
Opcode 0x25400000
Extension SVE

Operands

  • Pd
    Destination predicate register (SVE)
  • Pg
    Limit
  • Pn
    First source predicate register (SVE)