Source reorganization. In short:

  * Added directories and moved related files into them:
      - src for the MPFR source files (to build the library).
      - doc for documentation files (except INSTALL, README...).
      - tools for various tools (scripts) and mbench.
      - tune for tuneup-related source files.
      - other for other source files (not distributed in tarballs).
    Existing directories:
      - tests for the source files of the test suite (make check).
      - examples for examples.
      - m4 for m4 files.
  * Renamed configure.in to configure.ac.
  * Added/updated Makefile.am files where needed.
  * Updated acinclude.m4 and configure.ac (AC_CONFIG_FILES line).
  * Updated the documentation (INSTALL, README, doc/README.dev and
    doc/mpfr.texi).
  * Updated NEWS and TODO.
  * Updated the scripts now in tools.

The following script was used:

#!/usr/bin/env zsh
svn mkdir doc other src tools tune
svn mv ${${(M)$(sed -n '/libmpfr_la_SOURCES/,/[^\]$/p' \
         Makefile.am):#*.[ch]}:#get_patches.c} mparam_h.in \
       round_raw_generic.c jyn_asympt.c src
svn mv mbench check_inits_clears coverage get_patches.sh mpfrlint \
  nightly-test update-patchv update-version tools
svn mv bidimensional_sample.c speed.c tuneup.c tune
svn mv *.{c,h} other
svn mv FAQ.html README.dev algorithm* faq.xsl fdl.texi mpfr.texi \
  update-faq doc
svn mv configure.in configure.ac
svn cp Makefile.am src/Makefile.am
svn rm replace_all
[Modifying some files, see above]
svn add doc/Makefile.am
svn add tune/Makefile.am

git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@7087 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 0 insertions, 215 deletions

diff --git a/get_ld.c b/get_ld.c
deleted file mode 100644
index b6c05d28c..000000000
--- a/get_ld.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/* mpfr_get_ld, mpfr_get_ld_2exp -- convert a multiple precision floating-point
-                                    number to a machine long double
-
-Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
-Contributed by the Arenaire and Caramel projects, INRIA.
-
-This file is part of the GNU MPFR Library.
-
-The GNU MPFR Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-The GNU MPFR Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MPFR Library; see the file COPYING.LESSER.  If not, see
-http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
-51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */
-
-#include <float.h>
-
-#include "mpfr-impl.h"
-
-#ifndef HAVE_LDOUBLE_IEEE_EXT_LITTLE
-
-long double
-mpfr_get_ld (mpfr_srcptr x, mpfr_rnd_t rnd_mode)
-{
-
-  if (MPFR_UNLIKELY (MPFR_IS_SINGULAR (x)))
-    return (long double) mpfr_get_d (x, rnd_mode);
-  else /* now x is a normal non-zero number */
-    {
-      long double r; /* result */
-      long double m;
-      double s; /* part of result */
-      mpfr_exp_t sh; /* exponent shift, so that x/2^sh is in the double range */
-      mpfr_t y, z;
-      int sign;
-
-      /* first round x to the target long double precision, so that
-         all subsequent operations are exact (this avoids double rounding
-         problems) */
-      mpfr_init2 (y, MPFR_LDBL_MANT_DIG);
-      mpfr_init2 (z, IEEE_DBL_MANT_DIG);
-
-      mpfr_set (y, x, rnd_mode);
-      sh = MPFR_GET_EXP (y);
-      sign = MPFR_SIGN (y);
-      MPFR_SET_EXP (y, 0);
-      MPFR_SET_POS (y);
-
-      r = 0.0;
-      do {
-        s = mpfr_get_d (y, MPFR_RNDN); /* high part of y */
-        r += (long double) s;
-        mpfr_set_d (z, s, MPFR_RNDN);  /* exact */
-        mpfr_sub (y, y, z, MPFR_RNDN); /* exact */
-      } while (!MPFR_IS_ZERO (y));
-
-      mpfr_clear (z);
-      mpfr_clear (y);
-
-      /* we now have to multiply back by 2^sh */
-      MPFR_ASSERTD (r > 0);
-      if (sh != 0)
-        {
-          /* An overflow may occurs (example: 0.5*2^1024) */
-          while (r < 1.0)
-            {
-              r += r;
-              sh--;
-            }
-
-          if (sh > 0)
-            m = 2.0;
-          else
-            {
-              m = 0.5;
-              sh = -sh;
-            }
-
-          for (;;)
-            {
-              if (sh % 2)
-                r = r * m;
-              sh >>= 1;
-              if (sh == 0)
-                break;
-              m = m * m;
-            }
-        }
-      if (sign < 0)
-        r = -r;
-      return r;
-    }
-}
-
-#else
-
-long double
-mpfr_get_ld (mpfr_srcptr x, mpfr_rnd_t rnd_mode)
-{
-  mpfr_long_double_t ld;
-  mpfr_t tmp;
-  int inex;
-  MPFR_SAVE_EXPO_DECL (expo);
-
-  MPFR_SAVE_EXPO_MARK (expo);
-
-  mpfr_init2 (tmp, MPFR_LDBL_MANT_DIG);
-  inex = mpfr_set (tmp, x, rnd_mode);
-
-  mpfr_set_emin (-16382-63);
-  mpfr_set_emax (16384);
-  mpfr_subnormalize (tmp, mpfr_check_range (tmp, inex, rnd_mode), rnd_mode);
-  mpfr_prec_round (tmp, 64, MPFR_RNDZ); /* exact */
-  if (MPFR_UNLIKELY (MPFR_IS_SINGULAR (tmp)))
-    ld.ld = (long double) mpfr_get_d (tmp, rnd_mode);
-  else
-    {
-      mp_limb_t *tmpmant;
-      mpfr_exp_t e, denorm;
-
-      tmpmant = MPFR_MANT (tmp);
-      e = MPFR_GET_EXP (tmp);
-      /* the smallest normal number is 2^(-16382), which is 0.5*2^(-16381)
-         in MPFR, thus any exponent <= -16382 corresponds to a subnormal
-         number */
-      denorm = MPFR_UNLIKELY (e <= -16382) ? - e - 16382 + 1 : 0;
-#if GMP_NUMB_BITS >= 64
-      ld.s.manl = (tmpmant[0] >> denorm);
-      ld.s.manh = (tmpmant[0] >> denorm) >> 32;
-#elif GMP_NUMB_BITS == 32
-      if (MPFR_LIKELY (denorm == 0))
-        {
-          ld.s.manl = tmpmant[0];
-          ld.s.manh = tmpmant[1];
-        }
-      else if (denorm < 32)
-        {
-          ld.s.manl = (tmpmant[0] >> denorm) | (tmpmant[1] << (32 - denorm));
-          ld.s.manh = tmpmant[1] >> denorm;
-        }
-      else /* 32 <= denorm <= 64 */
-        {
-          ld.s.manl = tmpmant[1] >> (denorm - 32);
-          ld.s.manh = 0;
-        }
-#else
-# error "GMP_NUMB_BITS must be 32 or >= 64"
-      /* Other values have never been supported anyway. */
-#endif
-      if (MPFR_LIKELY (denorm == 0))
-        {
-          ld.s.exph = (e + 0x3FFE) >> 8;
-          ld.s.expl = (e + 0x3FFE);
-        }
-      else
-        ld.s.exph = ld.s.expl = 0;
-      ld.s.sign = MPFR_IS_NEG (x);
-    }
-
-  mpfr_clear (tmp);
-  MPFR_SAVE_EXPO_FREE (expo);
-  return ld.ld;
-}
-
-#endif
-
-/* contributed by Damien Stehle */
-long double
-mpfr_get_ld_2exp (long *expptr, mpfr_srcptr src, mpfr_rnd_t rnd_mode)
-{
-  long double ret;
-  mpfr_exp_t exp;
-  mpfr_t tmp;
-
-  if (MPFR_UNLIKELY (MPFR_IS_SINGULAR (src)))
-    return (long double) mpfr_get_d_2exp (expptr, src, rnd_mode);
-
-  tmp[0] = *src;        /* Hack copy mpfr_t */
-  MPFR_SET_EXP (tmp, 0);
-  ret = mpfr_get_ld (tmp, rnd_mode);
-
-  if (MPFR_IS_PURE_FP(src))
-    {
-      exp = MPFR_GET_EXP (src);
-
-      /* rounding can give 1.0, adjust back to 0.5 <= abs(ret) < 1.0 */
-      if (ret == 1.0)
-        {
-          ret = 0.5;
-          exp ++;
-        }
-      else if (ret ==  -1.0)
-        {
-          ret = -0.5;
-          exp ++;
-        }
-
-      MPFR_ASSERTN ((ret >= 0.5 && ret < 1.0)
-                    || (ret <= -0.5 && ret > -1.0));
-      MPFR_ASSERTN (exp >= LONG_MIN && exp <= LONG_MAX);
-    }
-  else
-    exp = 0;
-
-  *expptr = exp;
-  return ret;
-}