More on Control Dependencies for Loops

A couple of days ago I asked why "loop-carried" control dependencies
should be included. I got a couple of responses by mail saying that
my basic blocks were wrong. I don't think this has anything to do
with my question; the point is that I can construct a loop that will
have such a dependence. Here's another try:


    do S while (E);


This has a control dependence from E to S through the backedge. I
hope this comment helps to clarify my question...


Thanks - John
--
hagerman@ece.cmu.edu
--

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