sh1add.uw

Performs an XLEN-wide addition of two addends. The first addend is xs2. The second addend is the unsigned value formed by extracting the least-significant word of xs1 and shifting it left by 1 place.

Synopsis

sh1add.uw xd, xs1, xs2

Encoding

Type: R

funct7: 0010000

funct3: 010

opcode: 0111011

RISC-V Instruction Encoder/Decoder

open sh1add.uw in rvcodecjs

Availability

Extension: Zba
Base: RV64 only