whilels

SVE While Lower or Same (Unsigned)

WHILELS <Pd>.<T>, <Xn>, <Xm>

Generates predicate for unsigned loop (while Xn <= Xm).

Details

The SVE While Lower or Same instruction generates predicate for unsigned loop (while Xn <= Xm).

Pseudocode Operation

// Generates predicate for unsigned loop (while Xn <= Xm)

Example

WHILELS p0.T, x1, x2

Encoding

Binary Layout
00100101
01
000
011
0
Rm
Rn
Pd
 
Format SVE Compare
Opcode 0x25430000
Extension SVE

Operands

  • Pd
    Destination predicate register (SVE)
  • Xn
    Start
  • Xm
    Limit