"cmd/compile/internal/ssagen"
	"cmd/internal/obj/loong64"
)

func Init(arch *ssagen.ArchInfo) {
	arch.LinkArch = &loong64.Linkloong64
	arch.REGSP = loong64.REGSP
	arch.MAXWIDTH = 1 << 50
	arch.ZeroRange = zerorange
	arch.Ginsnop = ginsnop

	arch.SSAMarkMoves = func(s *ssagen.State, b *ssa.Block) {}
	arch.SSAGenValue = ssaGenValue
	arch.SSAGenBlock = ssaGenBlock
	arch.LoadRegResult = loadRegResult

	arch.MAXWIDTH = 1 << 50

	arch.ZeroRange = zeroRange
	arch.Ginsnop = ginsnop

	arch.SSAMarkMoves = ssaMarkMoves
	arch.SSAGenValue = ssaGenValue
	arch.SSAGenBlock = ssaGenBlock
}

func zeroRange(pp *objw.Progs, p *obj.Prog, off, cnt int64, state *uint32) *obj.Prog {
	if cnt == 0 {
		return p
	}
	if cnt%8 != 0 {
		base.Fatalf("zerorange count not a multiple of widthptr %d", cnt)
	}

	{"2e308", "+Inf", ErrRange},
	{"1e309", "+Inf", ErrRange},
	{"0x1p1025", "+Inf", ErrRange},

	// way too large
	{"1e310", "+Inf", ErrRange},
	{"-1e310", "-Inf", ErrRange},
	{"1e400", "+Inf", ErrRange},
	{"-1e400", "-Inf", ErrRange},
	{"1e400000", "+Inf", ErrRange},
	{"-1e400000", "-Inf", ErrRange},
	{"0x1p1030", "+Inf", ErrRange},
	{"0x1p2000", "+Inf", ErrRange},
	{"0x1p2000000000", "+Inf", ErrRange},

	{"18446744073709551616", 0, 1<<64 - 1, ErrRange},
	{"18446744073709551620", 0, 1<<64 - 1, ErrRange},
	{"0xFFFFFFFFFFFFFFFF", 0, 1<<64 - 1, nil},
	{"0x10000000000000000", 0, 1<<64 - 1, ErrRange},
	{"01777777777777777777777", 0, 1<<64 - 1, nil},
	{"01777777777777777777778", 0, 0, ErrSyntax},
	{"02000000000000000000000", 0, 1<<64 - 1, ErrRange},
	{"0200000000000000000000", 0, 1 << 61, nil},
	{"0b", 0, 0, ErrSyntax},

// Note that lower of non-letters can produce other non-letters.
func lower(c byte) byte {
	return c | ('x' - 'X')
}

// ErrRange indicates that a value is out of range for the target type.
var ErrRange = errors.New("value out of range")

// ErrSyntax indicates that a value does not have the right syntax for the target type.
var ErrSyntax = errors.New("invalid syntax")

// into a syntax or range error for ParseComplex.
func convErr(err error, s string) (syntax, range_ error) {
	if x, ok := err.(*NumError); ok {
		x.Func = fnParseComplex
		x.Num = stringslite.Clone(s)
		if x.Err == ErrRange {
			return nil, x
		}
	}
	return err, nil
}

// ParseComplex converts the string s to a complex number
// with the precision specified by bitSize: 64 for complex64, or 128 for complex128.

			// Merge with range we already have.
			lo = n.FrameOffset()
			continue
		}

		// Zero old range
		p = Arch.ZeroRange(pp, p, frame+lo, hi-lo, &state)

		// Set new range.
		lo = n.FrameOffset()
		hi = lo + n.Type().Size()
	}

	// Zero final range.
	Arch.ZeroRange(pp, p, frame+lo, hi-lo, &state)
}

// For generating consecutive jump instructions to model a specific branching

// It then gets wrapped through failf to provide more information.
var errParse = errors.New("parse error")

// errRange is returned by Set if a flag's value is out of range.
// It then gets wrapped through failf to provide more information.
var errRange = errors.New("value out of range")

func numError(err error) error {
	ne, ok := err.(*strconv.NumError)
	if !ok {
		return err
	}

	"internal/saferio"
	"io"
	"math"
	"math/bits"
	"reflect"
)

var (
	errBadUint = errors.New("gob: encoded unsigned integer out of range")
	errBadType = errors.New("gob: unknown type id or corrupted data")
	errRange   = errors.New("gob: bad data: field numbers out of bounds")
)

type decHelper func(state *decoderState, v reflect.Value, length int, ovfl error) bool

			t.Errorf("SetString(%s, 0) failed", s)
			continue
		}

		want, err := strconv.ParseUint(s, 0, 64)
		if err != nil {
			// check for sign explicitly (ErrRange doesn't cover signed input)
			if s[0] == '-' || err.(*strconv.NumError).Err == strconv.ErrRange {
				if x.IsUint64() {
					t.Errorf("IsUint64(%s) succeeded unexpectedly", s)
				}
			} else {
				t.Errorf("ParseUint(%s) failed", s)
			}