Print this page
5261 libm should stop using synonyms.h
5298 fabs is 0-sized, confuses dis(1) and others
Reviewed by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Approved by: Gordon Ross <gwr@nexenta.com>

Split Close
Expand all
Collapse all
          --- old/usr/src/lib/libm/i386/src/hypotf.s
          +++ new/usr/src/lib/libm/i386/src/hypotf.s
↓ open down ↓ 22 lines elided ↑ open up ↑
  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      -#undef fabs
  37      -
  38   35          ENTRY(hypotf)
  39   36          movl    4(%esp),%eax            / eax <-- x
  40   37          andl    $0x7fffffff,%eax        / eax <-- |x|
  41   38          jz      .return_abs_y           / if x = +/-0, return |y|
  42   39          subl    $0x7f800000,%eax        / eax <-- |x| - INF
  43   40          jz      .return_abs_x           / if x = +/-INF, return |x|
  44   41          movl    8(%esp),%eax            / eax <-- y
  45   42          andl    $0x7fffffff,%eax        / eax <-- |y|
  46   43          jz      .return_abs_x           / if y = +/-0, return |x|
  47   44          subl    $0x7f800000,%eax        / eax <-- |y| - INF
↓ open down ↓ 23 lines elided ↑ open up ↑
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX