^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Copyright (c) 2021, The Linux Foundation. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #include <linux/linkage.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) SYM_FUNC_START(__hexagon_udivsi3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) r2 = cl0(r0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) r3 = cl0(r1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) r5:4 = combine(#1,#0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) p0 = cmp.gtu(r1,r0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) r6 = sub(r3,r2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) r4 = r1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) r1:0 = combine(r0,r4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) if (p0) jumpr r31
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) r3:2 = vlslw(r5:4,r6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) loop0(1f,r6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) .falign
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 1:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) p0 = cmp.gtu(r2,r1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) if (!p0.new) r1 = sub(r1,r2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) if (!p0.new) r0 = add(r0,r3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) r3:2 = vlsrw(r3:2,#1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) }:endloop0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) p0 = cmp.gtu(r2,r1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) if (!p0.new) r0 = add(r0,r3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) jumpr r31
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) SYM_FUNC_END(__hexagon_udivsi3)