// Copyright (c) 2026 Petr Balvín <opensource@petrbalvin.org> (https://petrbalvin.org)
// SPDX-License-Identifier: BSD-3-Clause

// branchu exercises the unsigned 16-bit branches in their two- and
// three-operand spellings: with a single register the toolchain keeps the
// register-register form against R0 (never taken) rather than a zero-form
// pseudo.  Byte-parity-checked against go tool asm.

#include "textflag.h"

TEXT ·unsigned(SB), NOSPLIT, $0
	BLTU R4, done
	BGEU R5, done
	BLTU R6, R7, done
	BGEU R8, R9, done

done:
	RET