{"freebsd", "riscv64"},
	{"illumos", "amd64"},
	{"ios", "amd64"},
	{"ios", "arm64"},
	{"js", "wasm"},
	{"linux", "386"},
	{"linux", "amd64"},
	{"linux", "arm"},
	{"linux", "arm64"},
	{"linux", "loong64"},
	{"linux", "mips"},
	{"linux", "mips64"},
	{"linux", "mips64le"},
	{"linux", "mipsle"},
	{"linux", "ppc64"},
	{"linux", "ppc64le"},
	{"linux", "riscv64"},
	{"linux", "s390x"},
	{"linux", "sparc64"},

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package loong64

const (
	maxAlign  = 32 // max data alignment
	minAlign  = 1  // min data alignment
	funcAlign = 16
)

/* Used by ../../internal/ld/dwarf.go */
const (
	dwarfRegSP = 3
	dwarfRegLR = 1

	MinLC:          4,
	Alignment:      1,
	CanMergeLoads:  true,
	CanJumpTable:   true,
	HasLR:          true,
	FixedFrameSize: 8, // LR
}

var ArchLoong64 = &Arch{
	Name:           "loong64",
	Family:         Loong64,
	ByteOrder:      binary.LittleEndian,
	PtrSize:        8,
	RegSize:        8,
	MinLC:          4,
	Alignment:      8, // Unaligned accesses are not guaranteed to be fast
	CanMergeLoads:  false,

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package loong64

import (
	"cmd/internal/obj"
	"fmt"
)

func init() {
	obj.RegisterRegister(obj.RBaseLOONG64, REG_LAST+1, rconv)
	obj.RegisterOpcode(obj.ABaseLoong64, Anames)
}

func rconv(r int) string {
	if r == 0 {
		return "NONE"
	}
	if r == REGG {

// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build 386 || (amd64 && !plan9) || s390x || arm || arm64 || loong64 || ppc64 || ppc64le || mips || mipsle || mips64 || mips64le || riscv64 || wasm

package bytealg

//go:noescape
func IndexByte(b []byte, c byte) int

//go:noescape

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build 386 || amd64 || amd64p32 || alpha || arm || arm64 || loong64 || mipsle || mips64le || mips64p32le || nios2 || ppc64le || riscv || riscv64 || sh || wasm

package cpu

// IsBigEndian records whether the GOARCH's byte order is big endian.

// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build 386 || amd64 || s390x || arm || arm64 || loong64 || ppc64 || ppc64le || mips || mipsle || wasm || mips64 || mips64le || riscv64

package bytealg

import _ "unsafe" // For go:linkname

//go:noescape
func Compare(a, b []byte) int

func CompareString(a, b string) int {

		},
	}

	if runtime.GOARCH != "386" && runtime.GOARCH != "loong64" && runtime.GOARCH != "mips64" && runtime.GOARCH != "mips64le" && runtime.GOARCH != "riscv64" {
		// nextFreeFast calls sys.TrailingZeros64, which on 386 is implemented in asm and is not inlinable.
		// We currently don't have midstack inlining so nextFreeFast is also not inlinable on 386.
		// On loong64, mips64x and riscv64, TrailingZeros64 is not intrinsified and causes nextFreeFast

		return false
	}
	// We need an atomic load instruction to make the cache multithreaded-safe.
	// (AtomicLoadPtr needs to be implemented in cmd/compile/internal/ssa/_gen/ARCH.rules.)
	switch goarch {
	case "amd64", "arm64", "loong64", "mips", "mipsle", "mips64", "mips64le", "ppc64", "ppc64le", "riscv64", "s390x":
		return true
	default:
		return false
	}
}

type TypeAssert struct {
	Cache   *TypeAssertCache
	Inter   *InterfaceType

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build loong64

package runtime

// Called from assembly only; declared for go vet.
func load_g()
func save_g()

// Used by reflectcall and the reflect package.
//
// Spills/loads arguments in registers to/from an internal/abi.RegArgs
// respectively. Does not follow the Go ABI.