! Sparc __mpn_lshift --!! Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.!! This file is part of the GNU MP Library.!! The GNU MP Library is free software; you can redistribute it and/or modify! it under the terms of the GNU Lesser General Public License as published by! the Free Software Foundation; either version 2.1 of the License, or (at your! option) any later version.!! The GNU MP 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 Lesser General Public! License for more details.!! You should have received a copy of the GNU Lesser General Public License! along with the GNU MP 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.! INPUT PARAMETERS! RES_PTR	%o0! SRC_PTR	%o1! SIZE		%o2! CNT		%o3#include <sysdep.h>ENTRY(__mpn_lshift)	sll	%o2,2,%g1	add	%o1,%g1,%o1	! make %o1 point at end of src	ld	[%o1-4],%g2	! load first limb	sub	%g0,%o3,%o5	! negate shift count	add	%o0,%g1,%o0	! make %o0 point at end of res	add	%o2,-1,%o2	andcc	%o2,4-1,%g4	! number of limbs in first loop	srl	%g2,%o5,%g1	! compute function result	be	LOC(0)		! if multiple of 4 limbs, skip first loop	st	%g1,[%sp+80]	sub	%o2,%g4,%o2	! adjust count for main loopLOC(loop0):	ld	[%o1-8],%g3	add	%o0,-4,%o0	add	%o1,-4,%o1	addcc	%g4,-1,%g4	sll	%g2,%o3,%o4	srl	%g3,%o5,%g1	mov	%g3,%g2	or	%o4,%g1,%o4	bne	LOC(loop0)	 st	%o4,[%o0+0]LOC(0):	tst	%o2	be	LOC(end)	 nopLOC(loop):	ld	[%o1-8],%g3	add	%o0,-16,%o0	addcc	%o2,-4,%o2	sll	%g2,%o3,%o4	srl	%g3,%o5,%g1	ld	[%o1-12],%g2	sll	%g3,%o3,%g4	or	%o4,%g1,%o4	st	%o4,[%o0+12]	srl	%g2,%o5,%g1	ld	[%o1-16],%g3	sll	%g2,%o3,%o4	or	%g4,%g1,%g4	st	%g4,[%o0+8]	srl	%g3,%o5,%g1	ld	[%o1-20],%g2	sll	%g3,%o3,%g4	or	%o4,%g1,%o4	st	%o4,[%o0+4]	srl	%g2,%o5,%g1	add	%o1,-16,%o1	or	%g4,%g1,%g4	bne	LOC(loop)	 st	%g4,[%o0+0]LOC(end):	sll	%g2,%o3,%g2	st	%g2,[%o0-4]	retl	ld	[%sp+80],%o0END(__mpn_lshift)