1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * Copyright (c) 2021, The Linux Foundation. All rights reserved.
4 */
5
6 #include <linux/linkage.h>
7
8 SYM_FUNC_START(__hexagon_umodsi3)
9 {
10 r2 = cl0(r0)
11 r3 = cl0(r1)
12 p0 = cmp.gtu(r1,r0)
13 }
14 {
15 r2 = sub(r3,r2)
16 if (p0) jumpr r31
17 }
18 {
19 loop0(1f,r2)
20 p1 = cmp.eq(r2,#0)
21 r2 = lsl(r1,r2)
22 }
23 .falign
24 1:
25 {
26 p0 = cmp.gtu(r2,r0)
27 if (!p0.new) r0 = sub(r0,r2)
28 r2 = lsr(r2,#1)
29 if (p1) r1 = #0
30 }:endloop0
31 {
32 p0 = cmp.gtu(r2,r0)
33 if (!p0.new) r0 = sub(r0,r1)
34 jumpr r31
35 }
36 SYM_FUNC_END(__hexagon_umodsi3)
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