// turn them into weak relocs.
	if fn.IsPackageInit() && base.Debug.WrapGlobalMapCtl != 1 {
		weakenGlobalMapInitRelocs(fn)
	}

	// fieldtrack must be called after pp.Flush. See issue 20014.
	fieldtrack(pp.Text.From.Sym, fn.FieldTrack)
}

// globalMapInitLsyms records the LSym of each map.init.NNN outlined
// map initializer function created by the compiler.

	bench.Start("deadcode")
	deadcode(ctxt)

	bench.Start("linksetup")
	ctxt.linksetup()

	bench.Start("dostrdata")
	ctxt.dostrdata()
	if buildcfg.Experiment.FieldTrack {
		bench.Start("fieldtrack")
		fieldtrack(ctxt.Arch, ctxt.loader)
	}

	bench.Start("dwarfGenerateDebugInfo")
	dwarfGenerateDebugInfo(ctxt)

	bench.Start("callgraph")
	ctxt.callgraph()

	bench.Start("doStackCheck")

//
// For the baseline experimental configuration, see
// objabi.experimentBaseline.
//
// If you change this struct definition, run "go generate".
type Flags struct {
	FieldTrack        bool
	PreemptibleLoops  bool
	StaticLockRanking bool
	BoringCrypto      bool

	// Regabi is split into several sub-experiments that can be
	// enabled individually. Not all combinations work.

	mapinitnoop   loader.Sym
}

func (d *deadcodePass) init() {
	d.ldr.InitReachable()
	d.ifaceMethod = make(map[methodsig]bool)
	d.genericIfaceMethod = make(map[string]bool)
	if buildcfg.Experiment.FieldTrack {
		d.ldr.Reachparent = make([]loader.Sym, d.ldr.NSym())
	}
	d.dynlink = d.ctxt.DynlinkingGo()

	if d.ctxt.BuildMode == BuildModeShared {
		// Mark all symbols defined in this library as reachable when

	// function. The root scope (0) has no parent, so the i'th
	// scope's parent is stored at Parents[i-1].
	Parents []ScopeID

	// Marks records scope boundary changes.
	Marks []Mark

	FieldTrack map[*obj.LSym]struct{}
	DebugInfo  interface{}
	LSym       *obj.LSym // Linker object in this function's native ABI (Func.ABI)

	Inl *Inline

	// RangeParent, if non-nil, is the first non-range body function containing