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Commit 05e8dc14 authored by ram's avatar ram
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Merged non-descriptor changes:

revision 1.2.1.1        
date: 90/04/08 20:46:50;  author: ram;  state: Exp;  lines added/del: 38/32
Deleted support for IR2-ENVIRONMENT-BLOCKS.  Changed handling of TR
local calls now that they are represented by a BLOCK-SUCC link.  We have
to notice the call and not traverse the link so that code will
contiguous in a function, but we try to get a drop-through by
returning the function we want to call so that it will be walked
next if possible.  Also added code to remove from the 
IR2-component-values-XXX lists any blocks that we delete due
to unreachability.  This is now necessary, since control analysis
runs after LTN (so that we know which calls are TR.)
parent bed24a51
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