am 5630e54c: am d515f468: Merge "libc x86: Remove strcat.S"

* commit '5630e54c3b1a90ee741bbcff129d0c711160ba02':
  libc x86: Remove strcat.S

libc/arch-x86/string/strcat.S

@@ -1,74 +0,0 @@
-/*	$OpenBSD: strcat.S,v 1.8 2005/08/07 11:30:38 espie Exp $ */
-/*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Public domain.
- */
-
-#include <machine/asm.h>
-
-#if defined(APIWARN)
-#APP
-	.section .gnu.warning.strcat
-	.ascii "warning: strcat() is almost always misused, please use strlcat()"
-#NO_APP
-#endif
-
-/*
- * NOTE: I've unrolled the loop eight times: large enough to make a
- * significant difference, and small enough not to totally trash the
- * cache.
- */
-
-ENTRY(strcat)
-	pushl	%edi			/* save edi */
-	movl	8(%esp),%edi		/* dst address */
-	movl	12(%esp),%edx		/* src address */
-	pushl	%edi			/* push destination address */
-
-	cld				/* set search forward */
-	xorl	%eax,%eax		/* set search for null terminator */
-	movl	$-1,%ecx		/* set search for lots of characters */
-	repne				/* search! */
-	scasb
-
-	leal	-1(%edi),%ecx		/* correct dst address */
-
-	.align 2,0x90
-L1:	movb	(%edx),%al		/* unroll loop, but not too much */
-	movb	%al,(%ecx)
-	testb	%al,%al
-	jz	L2
-	movb	1(%edx),%al
-	movb	%al,1(%ecx)
-	testb	%al,%al
-	jz	L2
-	movb	2(%edx),%al
-	movb	%al,2(%ecx)
-	testb	%al,%al
-	jz	L2
-	movb	3(%edx),%al
-	movb	%al,3(%ecx)
-	testb	%al,%al
-	jz	L2
-	movb	4(%edx),%al
-	movb	%al,4(%ecx)
-	testb	%al,%al
-	jz	L2
-	movb	5(%edx),%al
-	movb	%al,5(%ecx)
-	testb	%al,%al
-	jz	L2
-	movb	6(%edx),%al
-	movb	%al,6(%ecx)
-	testb	%al,%al
-	jz	L2
-	movb	7(%edx),%al
-	movb	%al,7(%ecx)
-	addl	$8,%edx
-	addl	$8,%ecx
-	testb	%al,%al
-	jnz	L1
-L2:	popl	%eax			/* pop destination address */
-	popl	%edi			/* restore edi */
-	ret
-END(strcat)