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New const function detection code and infinite loops.
- To: Jan Hubicka <jhub6202 at ss1000 dot ms dot mff dot cuni dot cz>
- Subject: New const function detection code and infinite loops.
- From: Michael Hayes <m dot hayes at elec dot canterbury dot ac dot nz>
- Date: Sat, 28 Aug 1999 12:15:02 +1200 (NZST)
- Cc: egcs at egcs dot cygnus dot com
- References: <Pine.LNX.3.95.990822163424.31469B-100000@u-sl0.ms.mff.cuni.cz>
Jan Hubicka writes:
> So I can send a patch if neccesary. Is there any way how to detect
> bounded loops? (loop.c does it, is this information available somewhere?)
I've got some code, if you are interested, that I'm tidying up for
submission that tries to estimate the maximum number of estimations
for "well-behaved" loops. However, it relies on information gathered
during strength reduction.
Michael.