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5261 libm should stop using synonyms.h


  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  23  */
  24 /*
  25  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  26  * Use is subject to license terms.
  27  */
  28 
  29         .file "asinf.s"
  30 
  31 #include "libm.h"
  32 LIBM_ANSI_PRAGMA_WEAK(asinf,function)
  33 #include "libm_synonyms.h"
  34 #include "libm_protos.h"
  35 
  36 #undef fabs
  37 
  38         ENTRY(asinf)
  39         flds    4(%esp)                 / push x
  40         fld1                            / push 1
  41         fld     %st(1)                  / x , 1 , x
  42         fabs                            / |x| , 1 , x
  43         fucomp
  44         fstsw  %ax
  45         sahf     
  46         ja      .ERR
  47         fadd    %st(1),%st              / 1+x,x
  48         fld1                            / 1,1+x,x
  49         fsub    %st(2),%st              / 1-x,1+x,x
  50         fmulp   %st,%st(1)              / (1-x)*(1+x),x
  51         fsqrt                           / sqrt((1-x)*(1+x)),x
  52         fpatan                          / atan(x/sqrt((1-x)*(1+x)))
  53         ret


  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  23  */
  24 /*
  25  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  26  * Use is subject to license terms.
  27  */
  28 
  29         .file "asinf.s"
  30 
  31 #include "libm.h"
  32 LIBM_ANSI_PRAGMA_WEAK(asinf,function)

  33 #include "libm_protos.h"
  34 
  35 #undef fabs
  36 
  37         ENTRY(asinf)
  38         flds    4(%esp)                 / push x
  39         fld1                            / push 1
  40         fld     %st(1)                  / x , 1 , x
  41         fabs                            / |x| , 1 , x
  42         fucomp
  43         fstsw  %ax
  44         sahf     
  45         ja      .ERR
  46         fadd    %st(1),%st              / 1+x,x
  47         fld1                            / 1,1+x,x
  48         fsub    %st(2),%st              / 1-x,1+x,x
  49         fmulp   %st,%st(1)              / (1-x)*(1+x),x
  50         fsqrt                           / sqrt((1-x)*(1+x)),x
  51         fpatan                          / atan(x/sqrt((1-x)*(1+x)))
  52         ret