// See go.dev/issue/67401.
//
//go:linkname gcWriteBarrier2
func gcWriteBarrier2()

func gcWriteBarrier3()
func gcWriteBarrier4()
func gcWriteBarrier5()
func gcWriteBarrier6()
func gcWriteBarrier7()
func gcWriteBarrier8()
func duffzero()
func duffcopy()

// Called from linker-generated .initarray; declared for go vet; do NOT call from Go.
func addmoduledata()

	ir.Syms.GCWriteBarrier[3] = typecheck.LookupRuntimeFunc("gcWriteBarrier4")
	ir.Syms.GCWriteBarrier[4] = typecheck.LookupRuntimeFunc("gcWriteBarrier5")
	ir.Syms.GCWriteBarrier[5] = typecheck.LookupRuntimeFunc("gcWriteBarrier6")
	ir.Syms.GCWriteBarrier[6] = typecheck.LookupRuntimeFunc("gcWriteBarrier7")
	ir.Syms.GCWriteBarrier[7] = typecheck.LookupRuntimeFunc("gcWriteBarrier8")
	ir.Syms.Goschedguarded = typecheck.LookupRuntimeFunc("goschedguarded")