lib/i386/em/em_cmf8.s

   1 .sect .text; .sect .rom; .sect .data; .sect .bss
   2 .define .cmf8
   3
   4         .sect .text
   5 .cmf8:
   6         mov     bx,sp
   7         xor     cx,cx
   8         fldd    12(bx)
   9         fldd    4(bx)
  10         fcompp                  ! compare and pop operands
  11         fstsw   ax
  12         wait
  13         sahf
  14         je      1f
  15         jb      2f
  16         dec     cx
  17         jmp     1f
  18 2:
  19         inc     cx
  20 1:
  21         mov     ax,cx
  22         ret