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, 206 deletions

diff --git a/math/test-fexcept.c b/math/test-fexcept.c
deleted file mode 100644
index 854080173a..0000000000
--- a/math/test-fexcept.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/* Test fegetexceptflag and fesetexceptflag.
-   Copyright (C) 2016-2017 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/>.  */
-
-#include <fenv.h>
-#include <stdio.h>
-#include <math-tests.h>
-
-/* Like feraiseexcept, but raise exactly the specified exceptions EXC,
-   without possibly raising "inexact" together with "overflow" or
-   "underflow" as permitted by ISO C.  (This is not used with traps
-   enabled, so side-effects from raising and then clearing "inexact"
-   are irrelevant.)  */
-
-static int
-feraiseexcept_exact (int exc)
-{
-#ifdef FE_INEXACT
-  int mask = 0;
-#ifdef FE_OVERFLOW
-  mask |= FE_OVERFLOW;
-#endif
-#ifdef FE_UNDERFLOW
-  mask |= FE_UNDERFLOW;
-#endif
-  if ((exc & FE_INEXACT) != 0
-      || (exc & mask) == 0
-      || fetestexcept (FE_INEXACT) != 0)
-    return feraiseexcept (exc);
-  int ret = feraiseexcept (exc);
-  feclearexcept (FE_INEXACT);
-  return ret;
-#else
-  return feraiseexcept (exc);
-#endif
-}
-
-static int
-test_set (int initial, const fexcept_t *saved, int mask, int expected)
-{
-  int result = 0;
-  feclearexcept (FE_ALL_EXCEPT);
-  printf ("Testing set: initial exceptions %x, mask %x, expected %x\n",
-	  (unsigned int) initial, (unsigned int) mask,
-	  (unsigned int) expected);
-  int ret = feraiseexcept_exact (initial);
-  if (ret != 0)
-    {
-      puts ("feraiseexcept failed");
-      if (initial == 0 || EXCEPTION_TESTS (float))
-	{
-	  puts ("failure of feraiseexcept was unexpected");
-	  result = 1;
-	}
-      else
-	puts ("failure of feraiseexcept OK, skipping further tests");
-      return result;
-    }
-  ret = fesetexceptflag (saved, mask);
-  if (ret != 0)
-    {
-      puts ("fesetexceptflag failed");
-      result = 1;
-    }
-  else
-    puts ("fesetexceptflag succeeded");
-  ret = fetestexcept (FE_ALL_EXCEPT);
-  if (ret != expected)
-    {
-      printf ("raised exceptions %x, expected %x\n",
-	      (unsigned int) ret, (unsigned int) expected);
-      result = 1;
-    }
-  return result;
-}
-
-static int
-test_except (int exc, const char *exc_name)
-{
-  int result = 0;
-
-  printf ("Testing %s\n", exc_name);
-  feclearexcept (FE_ALL_EXCEPT);
-
-  fexcept_t clear_saved_exc, clear_saved_all;
-  int ret = fegetexceptflag (&clear_saved_exc, exc);
-  if (ret == 0)
-    printf ("fegetexceptflag (%s) succeeded\n", exc_name);
-  else
-    {
-      printf ("fegetexceptflag (%s) failed\n", exc_name);
-      result = 1;
-      return result;
-    }
-  ret = fegetexceptflag (&clear_saved_all, FE_ALL_EXCEPT);
-  if (ret == 0)
-    puts ("fegetexceptflag (FE_ALL_EXCEPT) succeeded");
-  else
-    {
-      puts ("fegetexceptflag (FE_ALL_EXCEPT) failed");
-      result = 1;
-      return result;
-    }
-
-  ret = feraiseexcept_exact (exc);
-  if (ret == 0)
-    printf ("feraiseexcept (%s) succeeded\n", exc_name);
-  else
-    {
-      printf ("feraiseexcept (%s) failed\n", exc_name);
-      if (exc == 0 || EXCEPTION_TESTS (float))
-	{
-	  puts ("failure of feraiseexcept was unexpected");
-	  result = 1;
-	}
-      else
-	puts ("failure of feraiseexcept OK, skipping further tests");
-      return result;
-    }
-
-  fexcept_t set_saved_exc, set_saved_all;
-  ret = fegetexceptflag (&set_saved_exc, exc);
-  if (ret == 0)
-    printf ("fegetexceptflag (%s) succeeded\n", exc_name);
-  else
-    {
-      printf ("fegetexceptflag (%s) failed\n", exc_name);
-      result = 1;
-      return result;
-    }
-  ret = fegetexceptflag (&set_saved_all, FE_ALL_EXCEPT);
-  if (ret == 0)
-    puts ("fegetexceptflag (FE_ALL_EXCEPT) succeeded");
-  else
-    {
-      puts ("fegetexceptflag (FE_ALL_EXCEPT) failed");
-      result = 1;
-      return result;
-    }
-
-  result |= test_set (0, &set_saved_exc, exc, exc);
-  result |= test_set (0, &set_saved_all, exc, exc);
-  result |= test_set (0, &set_saved_all, FE_ALL_EXCEPT, exc);
-  result |= test_set (0, &clear_saved_exc, exc, 0);
-  result |= test_set (0, &clear_saved_all, exc, 0);
-  result |= test_set (0, &clear_saved_all, FE_ALL_EXCEPT, 0);
-  result |= test_set (exc, &set_saved_exc, exc, exc);
-  result |= test_set (exc, &set_saved_all, exc, exc);
-  result |= test_set (exc, &set_saved_all, FE_ALL_EXCEPT, exc);
-  result |= test_set (exc, &clear_saved_exc, exc, 0);
-  result |= test_set (exc, &clear_saved_all, exc, 0);
-  result |= test_set (exc, &clear_saved_all, FE_ALL_EXCEPT, 0);
-  result |= test_set (FE_ALL_EXCEPT, &set_saved_exc, exc, FE_ALL_EXCEPT);
-  result |= test_set (FE_ALL_EXCEPT, &set_saved_all, exc, FE_ALL_EXCEPT);
-  result |= test_set (FE_ALL_EXCEPT, &set_saved_all, FE_ALL_EXCEPT, exc);
-  result |= test_set (FE_ALL_EXCEPT, &clear_saved_exc, exc,
-		      FE_ALL_EXCEPT & ~exc);
-  result |= test_set (FE_ALL_EXCEPT, &clear_saved_all, exc,
-		      FE_ALL_EXCEPT & ~exc);
-  result |= test_set (FE_ALL_EXCEPT, &clear_saved_all, FE_ALL_EXCEPT, 0);
-
-  return result;
-}
-
-static int
-do_test (void)
-{
-  int result = 0;
-
-  result |= test_except (0, "0");
-  result |= test_except (FE_ALL_EXCEPT, "FE_ALL_EXCEPT");
-#ifdef FE_DIVBYZERO
-  result |= test_except (FE_DIVBYZERO, "FE_DIVBYZERO");
-#endif
-#ifdef FE_INEXACT
-  result |= test_except (FE_INEXACT, "FE_INEXACT");
-#endif
-#ifdef FE_INVALID
-  result |= test_except (FE_INVALID, "FE_INVALID");
-#endif
-#ifdef FE_OVERFLOW
-  result |= test_except (FE_OVERFLOW, "FE_OVERFLOW");
-#endif
-#ifdef FE_UNDERFLOW
-  result |= test_except (FE_UNDERFLOW, "FE_UNDERFLOW");
-#endif
-
-  return result;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"