[8u20] RFR (S): 8029381 : assert(is_method_type()) failed: bad cast
vladimir.kozlov at oracle.com
Thu Jun 5 16:16:31 UTC 2014
Looks good. Please, use 'hg export'/'hg import', if it is applied cleanly, to keep the same changeset comments.
On 6/5/14 8:11 AM, David Chase wrote:
> bug: https://bugs.openjdk.java.net/browse/JDK-8029381
> webrev: http://cr.openjdk.java.net/~drchase/8029381/webrev.01/
> Backport; bug is present in 8, causes same rare failures there.
> This fixes a race condition in access to method_type and appendix from
> constant pool cache while processing concurrent invokedynamic instructions
> that provoke classloading, so it usually appears in the various Streams tests.
> Testing for 8u -- it compiled. This does not appear to have caused problems
> in jdk9, but that only pushed on Monday (3 days ago).
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