314divide.subx

   1 == code
   2
   3 integer-divide:  # a: int, b: int -> quotient/eax: int, remainder/edx: int
   4     # . prologue
   5     55/push-ebp
   6     89/<- %ebp 4/r32/esp
   7     # eax = a
   8     8b/-> *(ebp+8) 0/r32/eax
   9     # edx = all 0s or all 1s
  10     99/sign-extend-eax-into-edx
  11     # quotient, remainder = divide eax by b
  12     f7 7/subop/divide-eax-edx-by *(ebp+0xc)
  13 $integer-divide:end:
  14     # . epilogue
  15     89/<- %esp 5/r32/ebp
  16     5d/pop-to-ebp
  17     c3/return