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-rw-r--r--sysdeps/s390/s390-32/ffs.c68
1 files changed, 0 insertions, 68 deletions
diff --git a/sysdeps/s390/s390-32/ffs.c b/sysdeps/s390/s390-32/ffs.c
deleted file mode 100644
index 12f265d7b2..0000000000
--- a/sysdeps/s390/s390-32/ffs.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/* ffs -- find first set bit in a word, counted from least significant end.
-   This file is part of the GNU C Library.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#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 (x)
-     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)
-#undef ffsl
-weak_alias (__ffs, ffsl)