xref: /linux/arch/sparc/lib/lshrdi3.S (revision 3d0fe49454652117522f60bfbefb978ba0e5300b)
1/* SPDX-License-Identifier: GPL-2.0 */
2#include <linux/export.h>
3#include <linux/linkage.h>
4
5ENTRY(__lshrdi3)
6	cmp	%o2, 0
7	be	3f
8	 mov	0x20, %g2
9
10	sub	%g2, %o2, %g2
11	cmp	%g2, 0
12	bg	1f
13	 srl	%o0, %o2, %o4
14
15	clr	%o4
16	neg	%g2
17	b	2f
18	 srl	%o0, %g2, %o5
191:
20	sll  %o0, %g2, %g3
21	srl  %o1, %o2, %g2
22	or  %g2, %g3, %o5
232:
24	mov  %o4, %o0
25	mov  %o5, %o1
263:
27	retl
28	 nop
29ENDPROC(__lshrdi3)
30EXPORT_SYMBOL(__lshrdi3)
31