      ttl     ieee format equivalent integer to float (iefifp)
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* (c) copyright 1981 motorla inc.  *
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*    iefifp - ieee format equivalent integer to float     *
*                                                         *
*      input: d7 = fixed point integer (2's complement)   *
*      output: d7 = ieee format floating point equivalent *
*                                                         *
*      condition codes:                                   *
*                n - set if result is negative            *
*                z - set if result is zero                *
*                v - cleared (not a nan)                  *
*                c - undefined                            *
*                x - undefined                            *
*                                                         *
*            registers are transparent                    *
*                                                         *
*          maximum stack used:    28 bytes                *
*                                                         *
*  notes:                                                 *
*   1) since a longword binary value contains 31 bits of  *
*      precision which is more than the effective 24 bits *
*      available with the ieee single-precision format,   *
*      integers of greater than 24 bit magnitude will be  *
*      rounded and imprecise.                             *
*                                                         *
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         page
      xdef    iefifp      external name
 
         xref      ffpifp   fast floating point integer convert
         xref      ieftieee convert ffp to ieee and return
         xref      ffpcpyrt copyright notice
 
iefifp idnt    1,1  ieee format equivalent integer to float
 
         section  9
 
iefifp   movem.l   d3-d7,-(sp) save work registers
         bsr       ffpifp    convert to fast floating point format
         bra       ieftieee  to ieee format, test, and return
 
         end
