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- /* SPDX-License-Identifier: GPL-2.0-only */
- /*
- * Copyright (c) 2021, The Linux Foundation. All rights reserved.
- */
- #include <linux/linkage.h>
- SYM_FUNC_START(__hexagon_udivsi3)
- {
- r2 = cl0(r0)
- r3 = cl0(r1)
- r5:4 = combine(#1,#0)
- p0 = cmp.gtu(r1,r0)
- }
- {
- r6 = sub(r3,r2)
- r4 = r1
- r1:0 = combine(r0,r4)
- if (p0) jumpr r31
- }
- {
- r3:2 = vlslw(r5:4,r6)
- loop0(1f,r6)
- }
- .falign
- 1:
- {
- p0 = cmp.gtu(r2,r1)
- if (!p0.new) r1 = sub(r1,r2)
- if (!p0.new) r0 = add(r0,r3)
- r3:2 = vlsrw(r3:2,#1)
- }:endloop0
- {
- p0 = cmp.gtu(r2,r1)
- if (!p0.new) r0 = add(r0,r3)
- jumpr r31
- }
- SYM_FUNC_END(__hexagon_udivsi3)
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