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, 70 deletions

diff --git a/sysdeps/s390/ffs.c b/sysdeps/s390/ffs.c
deleted file mode 100644
index c36f60045b..0000000000
--- a/sysdeps/s390/ffs.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* ffs -- find first set bit in a word, counted from least significant end.
-   S/390 version.
-   Copyright (C) 2000-2017 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
-   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 <limits.h>
-#define ffsl __something_else
-#include <string.h>
-
-#undef	ffs
-
-/* ffs: find first bit set. This is defined the same way as
-   the libc and compiler builtin ffs routines, therefore
-   differs in spirit from the above ffz (man ffs).  */
-
-int
-__ffs (int x)
-{
-	int r;
-
-	if (x == 0)
-	  return 0;
-	__asm__("    lr	  %%r1,%1\n"
-		"    sr	  %0,%0\n"
-		"    tml  %%r1,0xFFFF\n"
-		"    jnz  0f\n"
-		"    ahi  %0,16\n"
-		"    srl  %%r1,16\n"
-		"0:  tml  %%r1,0x00FF\n"
-		"    jnz  1f\n"
-		"    ahi  %0,8\n"
-		"    srl  %%r1,8\n"
-		"1:  tml  %%r1,0x000F\n"
-		"    jnz  2f\n"
-		"    ahi  %0,4\n"
-		"    srl  %%r1,4\n"
-		"2:  tml  %%r1,0x0003\n"
-		"    jnz  3f\n"
-		"    ahi  %0,2\n"
-		"    srl  %%r1,2\n"
-		"3:  tml  %%r1,0x0001\n"
-		"    jnz  4f\n"
-		"    ahi  %0,1\n"
-		"4:"
-		: "=&d" (r) : "d" (x) : "cc", "1" );
-	return r+1;
-}
-
-weak_alias (__ffs, ffs)
-libc_hidden_def (__ffs)
-libc_hidden_builtin_def (ffs)
-#if ULONG_MAX == UINT_MAX
-#undef ffsl
-weak_alias (__ffs, ffsl)
-#endif