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

// Seed corpus for FuzzAssembleLOONG64: the ll/sc and pointer load/store
// offset ladder, the three spans the encoder classifies by (a signed 16-bit
// offset alone, a 32-bit one split through addu16i.d into R30, a wider one
// materialised in full), the acquire/release pair, sc.q and the atomics with
// their dbar forms.

#include "textflag.h"

TEXT ·llscNear(SB), NOSPLIT, $0
	LL  (R12), R13
	LL  0(R12), R13
	LL  4(R12), R13
	LLW 8(R12), R13
	LLW -4(R12), R13
	LLV 8(R14), R15
	LLV -8(R14), R15
	SC  R16, (R17)
	SC  R16, 0(R17)
	SCW R16, 4(R17)
	SCV R18,-8(R19)
	RET

TEXT ·llscSpans(SB), NOSPLIT, $0
	LL  1020(R12), R13
	LL  1024(R12), R13
	LL  -1024(R12), R13
	LLW 32760(R12), R13
	LLW 32764(R12), R13
	LLW 32768(R12), R13
	LLW -32768(R12), R13
	LLV 65532(R14), R15
	LLV 65536(R14), R15
	LLV 131068(R14), R15
	LLW 1048572(R12), R13
	LLV 2147483644(R14), R15
	LLV -2147483648(R14), R15
	SC  R16, 1020(R17)
	SCW R16, 32764(R17)
	SCV R18, 65532(R19)
	SCV R18, 65536(R19)
	RET

TEXT ·ptrForms(SB), NOSPLIT, $0
	MOVWP R16, (R17)
	MOVWP R16, 8(R17)
	MOVVP R18, (R19)
	MOVVP R18,-8(R19)
	RET

TEXT ·acqRel(SB), NOSPLIT, $0
	LLACQW (R5), R4
	LLACQV (R5), R4
	SCRELW R4, (R6)
	SCRELV R4, (R6)
	SCQ    R4, R5, (R6)
	RET

TEXT ·atomics(SB), NOSPLIT, $0
	AMSWAPB   R14, (R13), R12
	AMSWAPH   R14, (R13), R12
	AMSWAPW   R14, (R13), R12
	AMSWAPV   R14, (R13), R12
	AMCASB    R14, (R13), R12
	AMCASDBV  R14, (R13), R12
	AMADDW    R14, (R13), R12
	AMADDV    R14, (R13), R12
	AMANDW    R6, (R5), R4
	AMORW     R0, (R5), R4
	AMXORV    R14, (R13), R12
	AMMAXW    R14, (R13), R12
	AMMINV    R14, (R13), R12
	AMMAXWU   R14, (R13), R12
	AMMINVU   R14, (R13), R12
	AMADDDBW  R14, (R13), R12
	AMADDDBV  R14, (R13), R12
	AMANDDBW  R6, (R5), R4
	AMORDBV   R14, (R13), R12
	AMXORDBW  R14, (R13), R12
	AMMAXDBWU R14, (R13), R12
	AMMINDBVU R14, (R13), R12
	RET