// license that can be found in the LICENSE file.

package types

import "cmd/compile/internal/base"

// AlgKind describes the kind of algorithms used for comparing and
// hashing a Type.
type AlgKind int8

//go:generate stringer -type AlgKind -trimprefix A alg.go

const (
	AUNK   AlgKind = iota
	ANOEQ          // Types cannot be compared
	ANOALG         // implies ANOEQ, and in addition has a part that is marked Noalg

var _AlgKind_index = [...]uint8{0, 3, 7, 12, 15, 19, 23, 28, 33, 38, 44, 50, 55, 63, 70, 77, 83, 90, 97}

func (i AlgKind) String() string {
	if i < 0 || i >= AlgKind(len(_AlgKind_index)-1) {
		return "AlgKind(" + strconv.FormatInt(int64(i), 10) + ")"
	}
	return _AlgKind_name[_AlgKind_index[i]:_AlgKind_index[i+1]]

	align uint8 // the required alignment of this type, in bytes (0 means Width and Align have not yet been computed)

	intRegs, floatRegs uint8 // registers needed for ABIInternal

	flags bitset8
	alg   AlgKind // valid if Align > 0

	// size of prefix of object that contains all pointers. valid if Align > 0.
	// Note that for pointers, this is always PtrSize even if the element type