addi sp,sp,-32
sd s0,24(sp)
addi s0,sp,32
sw zero,-20(s0)
li a5,1
sw a5,-24(s0)
lw a5,-20(s0)
mv a4,a5
lw a5,-24(s0)
addw a5,a4,a5
sw a5,-20(s0)
nop
ld s0,24(sp)
addi sp,sp,32
ret
