1*0b57cec5SDimitry Andric//===----------------------Hexagon builtin routine ------------------------===// 2*0b57cec5SDimitry Andric// 3*0b57cec5SDimitry Andric// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b57cec5SDimitry Andric// See https://llvm.org/LICENSE.txt for license information. 5*0b57cec5SDimitry Andric// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b57cec5SDimitry Andric// 7*0b57cec5SDimitry Andric//===----------------------------------------------------------------------===// 8*0b57cec5SDimitry Andric 9*0b57cec5SDimitry Andric 10*0b57cec5SDimitry Andric .macro FUNCTION_BEGIN name 11*0b57cec5SDimitry Andric .text 12*0b57cec5SDimitry Andric .p2align 5 13*0b57cec5SDimitry Andric .globl \name 14*0b57cec5SDimitry Andric .type \name, @function 15*0b57cec5SDimitry Andric\name: 16*0b57cec5SDimitry Andric .endm 17*0b57cec5SDimitry Andric 18*0b57cec5SDimitry Andric .macro FUNCTION_END name 19*0b57cec5SDimitry Andric .size \name, . - \name 20*0b57cec5SDimitry Andric .endm 21*0b57cec5SDimitry Andric 22*0b57cec5SDimitry Andric 23*0b57cec5SDimitry AndricFUNCTION_BEGIN __hexagon_umodsi3 24*0b57cec5SDimitry Andric { 25*0b57cec5SDimitry Andric r2 = cl0(r0) 26*0b57cec5SDimitry Andric r3 = cl0(r1) 27*0b57cec5SDimitry Andric p0 = cmp.gtu(r1,r0) 28*0b57cec5SDimitry Andric } 29*0b57cec5SDimitry Andric { 30*0b57cec5SDimitry Andric r2 = sub(r3,r2) 31*0b57cec5SDimitry Andric if (p0) jumpr r31 32*0b57cec5SDimitry Andric } 33*0b57cec5SDimitry Andric { 34*0b57cec5SDimitry Andric loop0(1f,r2) 35*0b57cec5SDimitry Andric p1 = cmp.eq(r2,#0) 36*0b57cec5SDimitry Andric r2 = lsl(r1,r2) 37*0b57cec5SDimitry Andric } 38*0b57cec5SDimitry Andric .falign 39*0b57cec5SDimitry Andric1: 40*0b57cec5SDimitry Andric { 41*0b57cec5SDimitry Andric p0 = cmp.gtu(r2,r0) 42*0b57cec5SDimitry Andric if (!p0.new) r0 = sub(r0,r2) 43*0b57cec5SDimitry Andric r2 = lsr(r2,#1) 44*0b57cec5SDimitry Andric if (p1) r1 = #0 45*0b57cec5SDimitry Andric }:endloop0 46*0b57cec5SDimitry Andric { 47*0b57cec5SDimitry Andric p0 = cmp.gtu(r2,r0) 48*0b57cec5SDimitry Andric if (!p0.new) r0 = sub(r0,r1) 49*0b57cec5SDimitry Andric jumpr r31 50*0b57cec5SDimitry Andric } 51*0b57cec5SDimitry AndricFUNCTION_END __hexagon_umodsi3 52*0b57cec5SDimitry Andric 53*0b57cec5SDimitry Andric .globl __qdsp_umodsi3 54*0b57cec5SDimitry Andric .set __qdsp_umodsi3, __hexagon_umodsi3 55