ashrdi3.s

omap3 linux 2.6 用nocc去除了冗余代码

/* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005
   Free Software Foundation, Inc.

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under the terms of the GNU General Public License as published by the
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#include <linux/linkage.h>

#ifdef __ARMEB__
#define al r1
#define ah r0
#else
#define al r0
#define ah r1
#endif

ENTRY(__ashrdi3)
ENTRY(__aeabi_lasr)

	subs	r3, r2, #32
	rsb	ip, r2, #32
	movmi	al, al, lsr r2
	movpl	al, ah, asr r3
	orrmi	al, al, ah, lsl ip
	mov	ah, ah, asr r2
	mov	pc, lr