5261 libm should stop using synonyms.h

          --- old/usr/src/lib/libm/i386/src/hypotf.s
          +++ new/usr/src/lib/libm/i386/src/hypotf.s

   1    1  /*
   2    2   * CDDL HEADER START
   3    3   *
   4    4   * The contents of this file are subject to the terms of the
   5    5   * Common Development and Distribution License (the "License").
   6    6   * You may not use this file except in compliance with the License.
   7    7   *
   8    8   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9    9   * or http://www.opensolaris.org/os/licensing.
  10   10   * See the License for the specific language governing permissions
  11   11   * and limitations under the License.
  12   12   *
  13   13   * When distributing Covered Code, include this CDDL HEADER in each
  14   14   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15   15   * If applicable, add the following below this CDDL HEADER, with the
  16   16   * fields enclosed by brackets "[]" replaced with your own identifying
  17   17   * information: Portions Copyright [yyyy] [name of copyright owner]
  18   18   *
  19   19   * CDDL HEADER END
  20   20   */
  21   21  /*
  22   22   * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.

  23   23   */
  24   24  /*
  25   25   * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  26   26   * Use is subject to license terms.
  27   27   */
  28   28  
  29   29          .file "hypotf.s"
  30   30  
  31   31  #include "libm.h"
  32   32  LIBM_ANSI_PRAGMA_WEAK(hypotf,function)
  33      -#include "libm_synonyms.h"
  34   33  #include "libm_protos.h"
  35   34  
  36   35  #undef fabs
  37   36  
  38   37          ENTRY(hypotf)
  39   38          movl    4(%esp),%eax            / eax <-- x
  40   39          andl    $0x7fffffff,%eax        / eax <-- |x|
  41   40          jz      .return_abs_y           / if x = +/-0, return |y|
  42   41          subl    $0x7f800000,%eax        / eax <-- |x| - INF
  43   42          jz      .return_abs_x           / if x = +/-INF, return |x|

  44   43          movl    8(%esp),%eax            / eax <-- y
  45   44          andl    $0x7fffffff,%eax        / eax <-- |y|
  46   45          jz      .return_abs_x           / if y = +/-0, return |x|
  47   46          subl    $0x7f800000,%eax        / eax <-- |y| - INF
  48   47  .return_abs_y:
  49   48          flds    8(%esp)                 / y
  50   49          jz      .take_abs               / if y = +/-INF, return |y|
  51   50          fmul    %st(0),%st              / y*y
  52   51          flds    4(%esp)                 / x,y*y
  53   52          fmul    %st(0),%st              / x*x,y*y
  54   53          faddp   %st,%st(1)              / x*x+y*y
  55   54          fsqrt                           / sqrt(x*x+y*y)
  56   55          subl    $4,%esp
  57   56          fstps   (%esp)                  / round to single
  58   57          flds    (%esp)
  59   58          fwait
  60   59          addl    $4,%esp
  61   60          ret
  62   61  
  63   62  .return_abs_x:
  64   63          / returns |x|
  65   64          flds    4(%esp)
  66   65  .take_abs:
  67   66          fabs    
  68   67          ret
  69   68          .align  4
  70   69          SET_SIZE(hypotf)

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