RFR (S) 8131782: C1 Class.cast optimization breaks when Class is loaded from static final
aleksey.shipilev at oracle.com
Wed Jul 29 09:00:25 UTC 2015
Ah. That would save me half a day digging in HotSpot. Thanks should go
to John Rose who suggested the factory fix, not the Class.cast intrinsic
On 07/28/2015 11:43 PM, Krystal Mok wrote:
> Hi Aleksey,
> Thanks for fixing this in OpenJDK!
> I actually noticed the same issue a few weeks ago , but somehow I had
> missed the reply that Roland sent me, so I didn't send out a request for
> review for my version of the change.
> But now that it's fixed, everythings all right ;-)
> : http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2015-June/018179.html
> On Mon, Jul 27, 2015 at 1:51 AM, Aleksey Shipilev
> <aleksey.shipilev at oracle.com <mailto:aleksey.shipilev at oracle.com>> wrote:
> Thanks for pushing the change, Dean!
> On 07/25/2015 05:32 AM, John Rose wrote:
> > You are fine.
> > Aleksey is an Author for JDK 9: http://openjdk.java.net/census#shade
> > Committers who sponsor changes are expected to use the correct Author
> > (not themselves).
> > It's a syntax error to push a non-Author changeset to an OpenJDK repo.
> > BTW, jcheck does not consult the OJN census AFAIK.
> > — John
> > On Jul 24, 2015, at 6:35 PM, Dean Long <dean.long at oracle.com
> <mailto:dean.long at oracle.com>
> > <mailto:dean.long at oracle.com <mailto:dean.long at oracle.com>>> wrote:
> >> OK I will push it now. I did 'hg ci -u shade' so that Aleksey gets
> >> credit for it, and jcheck isn't complaining. Does anyone know if
> >> does more checks for Committer status? If so I'll have to redo
> it and
> >> add a Contributed-by line.
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