lhs0[i] = NewVar(name.Pos(), pkg, name.Value, nil)
			}

			// initialize all variables
			values := syntax.UnpackListExpr(s.Values)
			for i, obj := range lhs0 {
				var lhs []*Var
				var init syntax.Expr
				switch len(values) {
				case len(s.NameList):
					// lhs and rhs match
					init = values[i]
				case 1:
					// rhs is expected to be a multi-valued expression
					lhs = lhs0

The new [unique] package provides facilities for
canonicalizing values (like "interning" or "hash-consing").

Any value of comparable type may be canonicalized with the new
`Make[T]` function, which produces a reference to a canonical copy of
the value in the form of a `Handle[T]`.
Two `Handle[T]` are equal if and only if the values used to produce the
handles are equal, allowing programs to deduplicate values and reduce
their memory footprint.

func (s *Sample) HasLabel(key, value string) bool {
	for _, v := range s.Label[key] {
		if v == value {
			return true
		}
	}
	return false
}

// SetNumLabel sets the specified key to the specified value for all samples in the
// profile. "unit" is a slice that describes the units that each corresponding member

// Builtins are not considered values. Constant values have a non-
// nil Value.
func (tv TypeAndValue) IsValue() bool {
	switch tv.mode {
	case constant_, variable, mapindex, value, nilvalue, commaok, commaerr:
		return true
	}
	return false
}

// IsNil reports whether the corresponding expression denotes the
// predeclared value nil. Depending on context, it may have been

			m = n.Path
		case *ConstDecl:
			if n.Values != nil {
				m = n.Values
				continue
			}
			if n.Type != nil {
				m = n.Type
				continue
			}
			if l := len(n.NameList); l > 0 {
				m = n.NameList[l-1]
				continue
			}
			return n.Pos()
		case *TypeDecl:
			m = n.Type
		case *VarDecl:
			if n.Values != nil {
				m = n.Values
				continue
			}
			if n.Type != nil {

	fwdVars map[ir.Node]*ssa.Value

	// all defined variables at the end of each block. Indexed by block ID.
	defvars []map[ir.Node]*ssa.Value

	// addresses of PPARAM and PPARAMOUT variables on the stack.
	decladdrs map[*ir.Name]*ssa.Value

	// starting values. Memory, stack pointer, and globals pointer
	startmem *ssa.Value
	sp       *ssa.Value
	sb       *ssa.Value

		f.NamedValues[sl] = values
	}

	newValues := []*Value{}

	abiRegIndexToRegister := func(reg abi.RegIndex) int8 {
		i := f.ABISelf.FloatIndexFor(reg)
		if i >= 0 { // float PR
			return f.Config.floatParamRegs[i]
		} else {
			return f.Config.intParamRegs[reg]
		}
	}

	// Helper to construct a new OpArg{Float,Int}Reg op value.
	var pos src.XPos
	if len(f.Entry.Values) != 0 {

	{name: "Sub64borrow", argLength: 3, typ: "(UInt64,UInt64)"},                   // arg0 - (arg1 + arg2), arg2 must be 0 or 1. returns (value, value>>64&1)

	{name: "Signmask", argLength: 1, typ: "Int32"},  // 0 if arg0 >= 0, -1 if arg0 < 0

	}
	return numLabelUnits
}

type sampleValueFunc func([]int64) int64

// sampleFormat returns a function to extract values out of a profile.Sample,
// and the type/units of those values.
func sampleFormat(p *profile.Profile, sampleIndex string, mean bool) (value, meanDiv sampleValueFunc, v *profile.ValueType, err error) {
	if len(p.SampleType) == 0 {
		return nil, nil, nil, fmt.Errorf("profile has no samples")
	}

pkg os, func CopyFS(string, fs.FS) error #62484
pkg path/filepath, func Localize(string) (string, error) #57151
pkg reflect, func SliceAt(Type, unsafe.Pointer, int) Value #61308
pkg reflect, method (Value) Seq() iter.Seq[Value] #66056
pkg reflect, method (Value) Seq2() iter.Seq2[Value, Value] #66056
pkg reflect, type Type interface, CanSeq() bool #66056
pkg reflect, type Type interface, CanSeq2() bool #66056