[armedbear-ticket] [armedbear] #89: compiler stack inconsistency

armedbear armedbear-devel at common-lisp.net
Wed Apr 28 08:39:36 UTC 2010


#89: compiler stack inconsistency
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  Reporter:  mevenson  |       Owner:  ehuelsmann
      Type:  defect    |      Status:  new       
  Priority:  critical  |   Milestone:  0.21      
 Component:  compiler  |     Version:  0.20      
Resolution:            |    Keywords:            
-----------------------+----------------------------------------------------

Comment(by mevenson):

 Attached a sketch of the idea that came to my mind biking to work today.

 Essentially, I don't think we have a graph that is very interesting.  What
 we have is a linear list of instructions for which there are various line
 segments associated with each excution path.  Each such path has an
 expected stack height that would best be represented as a "height" as
 displacement from the axis of the linear list of instructions.

-- 
Ticket URL: <http://trac.common-lisp.net/armedbear/ticket/89#comment:7>
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