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[Bug lto/49277] [4.7 Regression] 456.hmmer in SPEC CPU 2006 failed to build
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 7 Jun 2011 15:02:23 +0000
- Subject: [Bug lto/49277] [4.7 Regression] 456.hmmer in SPEC CPU 2006 failed to build
- Auto-submitted: auto-generated
- References: <bug-49277-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49277
--- Comment #6 from H.J. Lu <hjl.tools at gmail dot com> 2011-06-07 15:01:48 UTC ---
(In reply to comment #5)
> On Mon, 6 Jun 2011, hjl.tools at gmail dot com wrote:
>
> Can you bisect the set of object files (adding -r -nostdlib to the link)
> and provide preprocessed source for the minimal set of object files that
> trigger at least one such error?
I will do that.
> The object files are not compatible with the three versions of lto1
> I have around.
>
Which revision of GCC are you using? My testcase was compiled by
revision 174710. I can build my testcase with the same revision of
your GCCs.