Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 0 insertions, 210 deletions

diff --git a/benchtests/bench-strchr.c b/benchtests/bench-strchr.c
deleted file mode 100644
index 5f93067725..0000000000
--- a/benchtests/bench-strchr.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/* Measure STRCHR functions.
-   Copyright (C) 2013-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C 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 2.1 of the License, or (at your option) any later version.
-
-   The GNU C 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 C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#define TEST_MAIN
-#ifndef WIDE
-# ifdef USE_FOR_STRCHRNUL
-#  define TEST_NAME "strchrnul"
-# else
-#  define TEST_NAME "strchr"
-# endif /* !USE_FOR_STRCHRNUL */
-#else
-# ifdef USE_FOR_STRCHRNUL
-#  define TEST_NAME "wcschrnul"
-# else
-#  define TEST_NAME "wcschr"
-# endif /* !USE_FOR_STRCHRNUL */
-#endif /* WIDE */
-#include "bench-string.h"
-
-#ifndef WIDE
-# ifdef USE_FOR_STRCHRNUL
-#  define STRCHR strchrnul
-#  define stupid_STRCHR stupid_STRCHRNUL
-#  define simple_STRCHR simple_STRCHRNUL
-# else
-#  define STRCHR strchr
-# endif /* !USE_FOR_STRCHRNUL */
-# define STRLEN strlen
-# define CHAR char
-# define BIG_CHAR CHAR_MAX
-# define MIDDLE_CHAR 127
-# define SMALL_CHAR 23
-# define UCHAR unsigned char
-#else
-# include <wchar.h>
-# ifdef USE_FOR_STRCHRNUL
-#  define STRCHR wcschrnul
-#  define stupid_STRCHR stupid_WCSCHRNUL
-#  define simple_STRCHR simple_WCSCHRNUL
-# else
-#  define STRCHR wcschr
-# endif /* !USE_FOR_STRCHRNUL */
-# define STRLEN wcslen
-# define CHAR wchar_t
-# define BIG_CHAR WCHAR_MAX
-# define MIDDLE_CHAR 1121
-# define SMALL_CHAR 851
-# define UCHAR wchar_t
-#endif /* WIDE */
-
-#ifdef USE_FOR_STRCHRNUL
-# define NULLRET(endptr) endptr
-#else
-# define NULLRET(endptr) NULL
-#endif /* !USE_FOR_STRCHRNUL */
-
-
-typedef CHAR *(*proto_t) (const CHAR *, int);
-
-CHAR *
-simple_STRCHR (const CHAR *s, int c)
-{
-  for (; *s != (CHAR) c; ++s)
-    if (*s == '\0')
-      return NULLRET ((CHAR *) s);
-  return (CHAR *) s;
-}
-
-CHAR *
-stupid_STRCHR (const CHAR *s, int c)
-{
-  size_t n = STRLEN (s) + 1;
-
-  while (n--)
-    if (*s++ == (CHAR) c)
-      return (CHAR *) s - 1;
-  return NULLRET ((CHAR *) s - 1);
-}
-
-IMPL (stupid_STRCHR, 0)
-IMPL (simple_STRCHR, 0)
-IMPL (STRCHR, 1)
-
-static void
-do_one_test (impl_t *impl, const CHAR *s, int c, const CHAR *exp_res)
-{
-  size_t i, iters = INNER_LOOP_ITERS;
-  timing_t start, stop, cur;
-
-  TIMING_NOW (start);
-  for (i = 0; i < iters; ++i)
-    {
-      CALL (impl, s, c);
-    }
-  TIMING_NOW (stop);
-
-  TIMING_DIFF (cur, start, stop);
-
-  TIMING_PRINT_MEAN ((double) cur, (double) iters);
-}
-
-static void
-do_test (size_t align, size_t pos, size_t len, int seek_char, int max_char)
-/* For wcschr: align here means align not in bytes,
-   but in wchar_ts, in bytes it will equal to align * (sizeof (wchar_t))
-   len for wcschr here isn't in bytes but it's number of wchar_t symbols.  */
-{
-  size_t i;
-  CHAR *result;
-  CHAR *buf = (CHAR *) buf1;
-  align &= 15;
-  if ((align + len) * sizeof (CHAR) >= page_size)
-    return;
-
-  for (i = 0; i < len; ++i)
-    {
-      buf[align + i] = 32 + 23 * i % max_char;
-      if (buf[align + i] == seek_char)
-	buf[align + i] = seek_char + 1;
-      else if (buf[align + i] == 0)
-	buf[align + i] = 1;
-    }
-  buf[align + len] = 0;
-
-  if (pos < len)
-    {
-      buf[align + pos] = seek_char;
-      result = buf + align + pos;
-    }
-  else if (seek_char == 0)
-    result = buf + align + len;
-  else
-    result = NULLRET (buf + align + len);
-
-  printf ("Length %4zd, alignment in bytes %2zd:",
-	  pos, align * sizeof (CHAR));
-
-  FOR_EACH_IMPL (impl, 0)
-    do_one_test (impl, buf + align, seek_char, result);
-
-  putchar ('\n');
-}
-
-int
-test_main (void)
-{
-  size_t i;
-
-  test_init ();
-
-  printf ("%20s", "");
-  FOR_EACH_IMPL (impl, 0)
-    printf ("\t%s", impl->name);
-  putchar ('\n');
-
-  for (i = 1; i < 8; ++i)
-    {
-      do_test (0, 16 << i, 2048, SMALL_CHAR, MIDDLE_CHAR);
-      do_test (i, 16 << i, 2048, SMALL_CHAR, MIDDLE_CHAR);
-    }
-
-  for (i = 1; i < 8; ++i)
-    {
-      do_test (i, 64, 256, SMALL_CHAR, MIDDLE_CHAR);
-      do_test (i, 64, 256, SMALL_CHAR, BIG_CHAR);
-    }
-
-  for (i = 0; i < 32; ++i)
-    {
-      do_test (0, i, i + 1, SMALL_CHAR, MIDDLE_CHAR);
-      do_test (0, i, i + 1, SMALL_CHAR, BIG_CHAR);
-    }
-
-  for (i = 1; i < 8; ++i)
-    {
-      do_test (0, 16 << i, 2048, 0, MIDDLE_CHAR);
-      do_test (i, 16 << i, 2048, 0, MIDDLE_CHAR);
-    }
-
-  for (i = 1; i < 8; ++i)
-    {
-      do_test (i, 64, 256, 0, MIDDLE_CHAR);
-      do_test (i, 64, 256, 0, BIG_CHAR);
-    }
-
-  for (i = 0; i < 32; ++i)
-    {
-      do_test (0, i, i + 1, 0, MIDDLE_CHAR);
-      do_test (0, i, i + 1, 0, BIG_CHAR);
-    }
-
-  return ret;
-}
-
-#include <support/test-driver.c>