subw

Extension: [object Object] and [object Object]
Base: RV32 + RV64

Subtract the 32-bit values in xs2 from xs1, and store the sign-extended result in xd

Synopsis

subw xd, xs1, xs2

Pseudo-Instruction negw xd, xs2
            equals subw xd, 0, xs2
              when xs1 == 0

Type: R

funct7: 0100000

funct3: 000

opcode: 0111011