SIGSEGV in C2 compiler

Denis Lila dlila at
Mon Nov 22 12:36:32 PST 2010

> What about the latest hotspot which is hs20-b02?

That also crashes.

>  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. 

Yes, it also crashes with -XX:-DoEscapeAnalysis.

> Can you provide the ecj compiled class files too?



----- "Tom Rodriguez" <tom.rodriguez at> wrote:

> 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.
> >> 
> >> 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.
> tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: piscesEcjClasses.tar.gz
Type: application/x-compressed-tar
Size: 20599 bytes
Desc: not available
Url : 

More information about the hotspot-compiler-dev mailing list