Ruby

Free iv index table

IV index tables weren't being freed. This program would leak memory:

loop do
  k = Class.new do
    def initialize
      @a = 1
      @b = 1
      @c = 1
      @d = 1
      @e = 1
      @f = 1
      @g = 1
    end
  end
  k.new
end

This commit fixes the leak.