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  • Committer: Package Import Robot
  • Author(s): Matthias Klose
  • Date: 2012-02-08 01:58:09 UTC
  • mfrom: (1.5.3) (288.1.12 precise)
  • Revision ID: package-import@ubuntu.com-20120208015809-ulscst7uteq3e22z
Tags: 2.15~pre6-0ubuntu10
Merge from Debian (r5151, 2.13-26).

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sysdeps/ieee754/flt-32/s_roundf.c
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/* Round float to integer away from zero.
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   Copyright (C) 1997 Free Software Foundation, Inc.
 
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   Copyright (C) 1997, 2011 Free Software Foundation, Inc.
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   This file is part of the GNU C Library.
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   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
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    {
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      if (j0 < 0)
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        {
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          if (huge + x > 0.0F)
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            {
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              i0 &= 0x80000000;
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              if (j0 == -1)
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                i0 |= 0x3f800000;
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            }
 
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          math_force_eval (huge + x);
 
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          i0 &= 0x80000000;
 
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          if (j0 == -1)
 
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            i0 |= 0x3f800000;
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        }
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      else
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        {
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          if ((i0 & i) == 0)
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            /* X is integral.  */
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            return x;
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          if (huge + x > 0.0F)
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            {
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              /* Raise inexact if x != 0.  */
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              i0 += 0x00400000 >> j0;
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              i0 &= ~i;
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            }
 
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          math_force_eval (huge + x);
 
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          /* Raise inexact if x != 0.  */
 
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          i0 += 0x00400000 >> j0;
 
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          i0 &= ~i;
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        }
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    }
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  else