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haifa memory explosion patch
- To: egcs at cygnus dot com
- Subject: haifa memory explosion patch
- From: Richard Henderson <rth at cygnus dot com>
- Date: Tue, 3 Mar 1998 12:03:20 -0800
- Cc: kosak at cs dot cmu dot edu, law at cygnus dot com
- Reply-To: Richard Henderson <rth at cygnus dot com>
Thanks to Corey Kosak and an outstanding bit of detective work
(report attached), it is clear that haifa needs to be a good bit
more careful in general with its memory usage.
With the attached patch, memory usage for the example in
http://www.cygnus.com/ml/egcs-bugs/1998-Jan/0108.html
is reduced from > 145MB (vm exhausted) to 14MB.
r~