1//===----------------------Hexagon builtin routine ------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9
10
11	.macro FUNCTION_BEGIN name
12	.text
13	.p2align 5
14	.globl \name
15	.type  \name, @function
16\name:
17	.endm
18
19	.macro FUNCTION_END name
20	.size  \name, . - \name
21	.endm
22
23
24FUNCTION_BEGIN __hexagon_modsi3
25	{
26		p2 = cmp.ge(r0,#0)
27		r2 = abs(r0)
28		r1 = abs(r1)
29	}
30	{
31		r3 = cl0(r2)
32		r4 = cl0(r1)
33		p0 = cmp.gtu(r1,r2)
34	}
35	{
36		r3 = sub(r4,r3)
37		if (p0) jumpr r31
38	}
39	{
40		p1 = cmp.eq(r3,#0)
41		loop0(1f,r3)
42		r0 = r2
43		r2 = lsl(r1,r3)
44	}
45	.falign
461:
47	{
48		p0 = cmp.gtu(r2,r0)
49		if (!p0.new) r0 = sub(r0,r2)
50		r2 = lsr(r2,#1)
51		if (p1) r1 = #0
52	}:endloop0
53	{
54		p0 = cmp.gtu(r2,r0)
55		if (!p0.new) r0 = sub(r0,r1)
56		if (p2) jumpr r31
57	}
58	{
59		r0 = neg(r0)
60		jumpr r31
61	}
62FUNCTION_END __hexagon_modsi3
63
64  .globl __qdsp_modsi3
65  .set   __qdsp_modsi3, __hexagon_modsi3
66