SIGSEGV in C2 compiler

Tom Rodriguez tom.rodriguez at
Mon Nov 22 11:55:12 PST 2010

On Nov 22, 2010, at 11:27 AM, Denis Lila wrote:

> I'm sorry, I accidentally sent this without finishing it.
> I meant to say that gdbdump.txt, hotspot.log, and the hs_err_*.log
> files were obtained using a fastdebug build of hotspot 19-b06.
> I can reproduce the crash with hotspot 17 too.

What about the latest hotspot which is hs20-b02?  I think we recently fixed a bad graph bug related to EA.  You can try -XX:-DoEscapeAnalysis.  Actually if it reproduces with hs17 then it's probably not the same EA bug.  Can you provide the ecj compiled class files too?

>> I did not submit a bug report at because I couldn't find
>> a way
>> to attach the 4 files.

Yes that's kind of lame.  You can just include a note in the description that says to contact you directly for the files.  Directly including the hs_err as text is a good idea though.


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