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[Bug target/51753] Many gcc.dg/simultate-thread tests fail on Solaris 10+/x86
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 30 Jan 2012 18:47:21 +0000
- Subject: [Bug target/51753] Many gcc.dg/simultate-thread tests fail on Solaris 10+/x86
- Auto-submitted: auto-generated
- References: <bug-51753-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51753
--- Comment #2 from Uros Bizjak <ubizjak at gmail dot com> 2012-01-30 18:47:21 UTC ---
(In reply to comment #1)
> > I'm uncertain if this is a code generation issue or a problem on the gdb side.
>
> The problem still occurs unchanged with gdb 7.4. Uros, do you have
> suggestions how best to investigate this?
Please look at gcc.log files in your testsuite directory. There are extensive
single-instruction traces to analyse what went wrong. Comparing your traces to
linux execution should give you a hint.