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Re: Collecting more frequently
- To: Mark Mitchell <mark at codesourcery dot com>
- Subject: Re: Collecting more frequently
- From: Joern Rennecke <amylaar at cygnus dot co dot uk>
- Date: Mon, 20 Mar 2000 15:27:27 +0000 (GMT)
- CC: amylaar at pasanda dot cygnus dot co dot uk, mrs at windriver dot com, gcc at gcc dot gnu dot org, martin at loewis dot home dot cs dot tu-berlin dot de
> We already do this. Look at ggc_collect for details.
Hmm, so does this heuristic take too much time? Maybe if you change the
constant from 1.3 to 1.25 or 1.5, gcc can compile the multiply to a shift
and an add?