RORI - RISC-V instruction reference

roriRotate right by immediate 
Rotates t2 right by an immediate amount and stores the result in t1.
RISC-V manual: rori 
Forms  rori , ,   
Operands t1 Any integer register, x0 to x31, or its named alias, such as zero, t0 or t6. 
t2 An integer register. It may be the same register as t1. 
imm6 An unsigned shift count or bit number: 0 to 63 in RV64, or 0 to 31 in RV32. 
 .text
li t0, 13
# t0=13, immediate 2; rori writes 1073741827 to t2.
rori t2, t0, 2