代码旨在循环，根据用户输入（n）计算斐波那契数列。在 PCSpim 中，我正在接收：
（解析器）文件第 71 行的语法错误。c.ep.d $f0, $f8
s.d $f2, 0.0 #f0 - These two house the fibonacci f0 + f1 numbers throughout the loop
s.d $f4, 1.1 #f1
li.d $f8, 0.0 #Used respectively for when I need a zero or a one.
li.d $f10, 1.0
mtc1 $a0, $f0 #n is entered by the user in main, converted from integer to double here.
cvt.d.w $f0, $f0 # f0 = n
sub.d $f0, $f0, $f4 # -1 from n preemptively as I do the first calculation above.
loop:
add.d $f6, $f4, $f2 #$f6 = f0 + f1
add.d $f2, $f4, $f8 # f0 = f1
add.d $f4, $f6, $f8 # f1 = (f0 + f1)
sub.d $f0, $f0, $f10 # - 1 from n
c.ep.d $f0, $f8 #comparing DoubleZero and n <--- This is where the error is coming from
bc1f loop #continue to loop if n is not equal to 0.
li $v0, 3
add.d $f12, $f10, $f6 #print the double
syscall
#move $v0, $f4
jr $ra #return to main```