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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [arch/] [sh/] [lib/] [memchr.S] - Blame information for rev 1765

Line No.	Rev	Author	Line
1	1275	phoenix	`/* $Id: memchr.S,v 1.1.1.1 2004-04-15 01:17:17 phoenix Exp $`
2			`*`
3			`* "memchr" implementation of SuperH`
4			`*`
5			`* Copyright (C) 1999 Niibe Yutaka`
6			`*`
7			`*/`
8
9			`/*`
10			`* void memchr(const void s, int c, size_t n);`
11			`*/`
12
13			`#include`
14			`ENTRY(memchr)`
15			`tst r6,r6`
16			`bt/s 2f`
17			`exts.b r5,r5`
18			`1: mov.b @r4,r1`
19			`cmp/eq r1,r5`
20			`bt/s 3f`
21			`dt r6`
22			`bf/s 1b`
23			`add #1,r4`
24			`2: mov #0,r4`
25			`3: rts`
26			`mov r4,r0`