BNEZ

Branch if Not Equal to Zero

BNEZ rs, offset

Branches if the register is not zero.

Encoding

Binary Layout

bimm12hi

31:25

00000

24:20

rs1

19:15

001

14:12

bimm12lo

11:7

1100011

6:0

 

Format B-Type

Opcode 0x00001063

Extension Pseudo

Operands

• rs
  Source
• offset
  Label

Example

BNEZ x10, loop

// Jump to loop if x10 is not zero.

Related

More in Pseudo

Reference

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

Description

BNEZ branches to the target if rs1 is non-zero. It is a pseudoinstruction for BNE rs1, x0, offset.

Operation

if (R[rs] != 0) PC += offset;