// initialization code for the map in question.
var varToMapInit map[*ir.Name]*ir.Func

// MapInitToVar is the inverse of VarToMapInit; it maintains a mapping
// from a compiler-generated init function to the map the function is
// initializing.
var MapInitToVar map[*ir.Func]*ir.Name

// recordFuncForVar establishes a mapping between global map var "v" and