sra
Shift right arithmetic
Shifts the second register right by the amount in the low 5 bits of the third (6 on RV64), filling with the sign bit, and stores the result in the first.
Forms
sra , ,
Operands
t1- Any integer register,
x0tox31, or its named alias, such aszero,t0ort6. t2- An integer register. It may be the same register as
t1. t3- An integer register. It may be the same register as
t1.
.text
li t0, 13
li t1, 2
# t0=13, t1=2; sra writes 3 to t2.
sra t2, t0, t1