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[Bug c++/53226] memory consumption for heavy template instantiations increased massively
- From: "matz at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 08 May 2012 12:12:20 +0000
- Subject: [Bug c++/53226] memory consumption for heavy template instantiations increased massively
- Auto-submitted: auto-generated
- References: <bug-53226-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53226
--- Comment #11 from Michael Matz <matz at gcc dot gnu.org> 2012-05-08 12:12:20 UTC ---
(In reply to comment #9)
> I guess instead of using prev/prev_initialized, the loop could gimple_set_uid
> (stmt, 0) the stmts it is about to process and gimple_set_uid (stmt, 1) stmts
> that don't need to be processed again, then gsi = prev; could be just replaced
> by doing gsi_prev (&gsi); enough times to reach start of bb or a stmt with uid
> 1.
Yeah, something along these lines. If you get to that, please do,
I can't care for this today.