vendor/compiler_builtins/compiler-rt/lib/builtins/hexagon/modsi3.S

//===----------------------Hexagon builtin routine ------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//



	.macro FUNCTION_BEGIN name
	.text
	.p2align 5
	.globl \name
	.type  \name, @function
\name:
	.endm

	.macro FUNCTION_END name
	.size  \name, . - \name
	.endm


FUNCTION_BEGIN __hexagon_modsi3
	{
		p2 = cmp.ge(r0,#0)
		r2 = abs(r0)
		r1 = abs(r1)
	}
	{
		r3 = cl0(r2)
		r4 = cl0(r1)
		p0 = cmp.gtu(r1,r2)
	}
	{
		r3 = sub(r4,r3)
		if (p0) jumpr r31
	}
	{
		p1 = cmp.eq(r3,#0)
		loop0(1f,r3)
		r0 = r2
		r2 = lsl(r1,r3)
	}
	.falign
1:
	{
		p0 = cmp.gtu(r2,r0)
		if (!p0.new) r0 = sub(r0,r2)
		r2 = lsr(r2,#1)
		if (p1) r1 = #0
	}:endloop0
	{
		p0 = cmp.gtu(r2,r0)
		if (!p0.new) r0 = sub(r0,r1)
		if (p2) jumpr r31
	}
	{
		r0 = neg(r0)
		jumpr r31
	}
FUNCTION_END __hexagon_modsi3

  .globl __qdsp_modsi3
  .set   __qdsp_modsi3, __hexagon_modsi3