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[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO
- From: "markus at trippelsdorf dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 11 May 2012 08:46:39 +0000
- Subject: [Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO
- Auto-submitted: auto-generated
- References: <bug-45375-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375
--- Comment #126 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-05-11 08:46:39 UTC ---
(In reply to comment #124)
> > Just for comparison, clang with -O4 runs only single threaded and does
> > everything in memory (no streaming out). It uses 3.5GB of memory (peak) and
> > takes 19 minutes to finish...
>
> Interesting. Micsofot's compiler is also barely in 4GB space, right?
IIRC Mozilla recently switched to a 64-bit toolchain on windows, because the
32-bit linker ran out of memory. So they are above 4GB already.
> Is it with debug info?
No.