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[Bug c++/56746] [4.8 regression] increased memory usage when compiling C++
- From: "jason at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 29 Mar 2013 18:43:55 +0000
- Subject: [Bug c++/56746] [4.8 regression] increased memory usage when compiling C++
- Auto-submitted: auto-generated
- References: <bug-56746-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56746
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jason at gcc dot gnu.org
--- Comment #8 from Jason Merrill <jason at gcc dot gnu.org> 2013-03-29 18:43:55 UTC ---
(In reply to comment #7)
> So it seems the macro expansion tracking is what's causing a lot of extra
> memory usage here.
OK, that makes sense, as the compiler is keeping more information around in
order to give better diagnostic context with macros.