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[Bug other/59893] Use LTO for libgcc.a, libstdc++.a, etc
- From: "joseph at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 21 Jan 2014 02:02:13 +0000
- Subject: [Bug other/59893] Use LTO for libgcc.a, libstdc++.a, etc
- Auto-submitted: auto-generated
- References: <bug-59893-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59893
--- Comment #1 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
On Mon, 20 Jan 2014, glisse at gcc dot gnu.org wrote:
> LTO is not really a brand new, experimental and exotic option anymore. I
> believe that by default, on systems that support it, we should build the static
> target libraries that are part of gcc with -flto (and obviously
> -ffat-lto-objects). This should have no impact on people not using LTO (well,
Are LTO objects now independent of the compiler host (see bug 41526) (so
that such libraries will work properly when copied from one host to
another as part of a Canadian cross build)?