Method: Fisk#release_register

Defined in:
lib/fisk.rb

#release_register(reg) ⇒ Object

Mark a temporary register as “done being used” at this point in the instructions. Using the register after passing the register to this method results in undefined behavior.



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# File 'lib/fisk.rb', line 554

def release_register reg
  if reg.end_point
    raise Errors::AlreadyReleasedError, "register #{reg.name} already released at #{reg.end_point}"
  end

  reg.end_point = (@instructions.length - 1)
end