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[Bug lto/52634] multiple definition error when using alias
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 20 Mar 2012 12:55:45 +0000
- Subject: [Bug lto/52634] multiple definition error when using alias
- Auto-submitted: auto-generated
- References: <bug-52634-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52634
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |lto
CC| |hubicka at gcc dot gnu.org
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-03-20 12:55:45 UTC ---
Can you provide a testcase? You can try reducing the number of input sources
required by performing a partial link (-r -nostdlib), and use
-flto-partition=1to1
to make that reduction more reliable (if the bug reproduces with that option).
Does the error reproduce with -flto-partition=none?
It seems to me that assembing the target is broken (and thus partitioning).