>>204の続きです

fibo:
subu$sp,$sp,40
sw$31,32($sp)
sw$fp,28($sp)
sw$16,24($sp)
move$fp,$sp
sw$4,40($fp)
lw$2,40($fp)
beq$2,$0,$L3
lw$2,40($fp)
li$3,0x00000001# 1
beq$2,$3,$L3
j$L2
$L3:
lw$2,40($fp)
j$L1
j$L4