vfadd.vv
Vector floating-point add
Performs floating-point addition on elements from vs2 and vs1, according to mask vm, and stores results in vd. Element width is determined by SEW setting. Follows IEEE-754 floating-point standards. Supports vector masking and follows vector tail policy.
Decode Variables
Bits<1> vm = $encoding[25];
Bits<5> vs2 = $encoding[24:20];
Bits<5> vs1 = $encoding[19:15];
Bits<5> vd = $encoding[11:7];