C code of Assemble code?

Question

hellow guys i want c code of following assembly code 

addi x22, x0, 0
addi x24, x0, 21
addi x26, x0, 0

Start:
slli x23, x22, 2
add x26, x26, x23
beq x22, x24, Exit
addi x22, x22, 1
beq x0, x0, Start
Exit: