VSLIDEDOWN.VI

Vector Slide Down Immediate

VSLIDEDOWN.VI vd, vs2, imm, vm

Moves elements down by immediate amount.

Encoding

Binary Layout

001111

31:26

vm

25

vs2

24:20

zimm5

19:15

011

14:12

vd

11:7

1010111

6:0

 

Format OPIVI

Opcode 0x3C003057

Extension V

Operands

• vd
  Destination vector register
• vs2
  Source vector register 2
• imm
  Signed immediate value

Example

VSLIDEDOWN.VI v1, v4, 16, v0.t

Related

More in V

Reference

View in RISC-V Unprivileged ISA Specification ↗ RISC-V ISA Manual

Description

Slides vector elements down by the specified offset, filling vacated positions with zero or the value from vs1[0].

Operation

vd[i] = vs2[i + imm];