1 files changed, 0 insertions, 92 deletions
diff --git a/lib/libc/alpha/string/ffs.S b/lib/libc/alpha/string/ffs.S
deleted file mode 100644
index 11147d6..0000000
--- a/lib/libc/alpha/string/ffs.S
+++ /dev/null
@@ -1,92 +0,0 @@
-/*	$NetBSD: ffs.S,v 1.3 1996/10/17 03:08:13 cgd Exp $	*/
-
-/*
- * Copyright (c) 1995 Christopher G. Demetriou
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by Christopher G. Demetriou
- *	for the NetBSD Project.
- * 4. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <machine/asm.h>
-__FBSDID("$FreeBSD$");
-
-LEAF(ffs, 1)
-	addl	a0, 0, t0
-	beq	t0, Lallzero
-
-	/*
-	 * Initialize return value (v0), and set up t1 so that it
-	 * contains the mask with only the lowest bit set.
-	 */
-	subl	zero, t0, t1
-	ldil	v0, 1
-	and	t0, t1, t1
-
-	and	t1, 0xff, t2
-	bne	t2, Ldo8
-
-	/*
-	 * If lower 16 bits empty, add 16 to result and use upper 16.
-	 */
-	zapnot	t1, 0x03, t3
-	bne	t3, Ldo16
-	sra	t1, 16, t1
-	addl	v0, 16, v0
-
-Ldo16:
-	/*
-	 * If lower 8 bits empty, add 8 to result and use upper 8.
-	 */
-	and	t1, 0xff, t4
-	bne	t4, Ldo8
-	sra	t1, 8, t1
-	addl	v0, 8, v0
-
-Ldo8:
-	and	t1, 0x0f, t5		/* lower 4 of 8 empty? */
-	and	t1, 0x33, t6		/* lower 2 of each 4 empty? */
-	and	t1, 0x55, t7		/* lower 1 of each 2 empty? */
-
-	/* If lower 4 bits empty, add 4 to result. */
-	bne	t5, Ldo4
-	addl	v0, 4, v0
-
-Ldo4:	/* If lower 2 bits of each 4 empty, add 2 to result. */
-	bne	t6, Ldo2
-	addl	v0, 2, v0
-
-Ldo2:	/* If lower bit of each 2 empty, add 1 to result. */
-	bne	t7, Ldone
-	addl	v0, 1, v0
-
-Ldone:
-	RET
-
-Lallzero:
-	bis	zero, zero, v0
-	RET
-END(ffs)