s.f.Entry = s.f.NewBlock(ssa.BlockPlain)
	s.f.Entry.Pos = fn.Pos()
	s.f.IsPgoHot = isPgoHot

	if printssa {
		ssaDF := ssaDumpFile
		if ssaDir != "" {
			ssaDF = filepath.Join(ssaDir, base.Ctxt.Pkgpath+"."+s.f.NameABI()+".html")
			ssaD := filepath.Dir(ssaDF)
			os.MkdirAll(ssaD, 0755)
		}
		s.f.HTMLWriter = ssa.NewHTMLWriter(ssaDF, s.f, ssaDumpCFG)
		// TODO: generate and print a mapping from nodes to values and blocks