Request for reviews (XS): 7094138: JSR 292: JRuby junit test fails in CallSite.setTargetNormal: obj->is_oop() failed: sanity check
igor.veresov at oracle.com
Fri Oct 21 03:58:31 PDT 2011
On Friday, October 21, 2011 at 2:17 AM, Christian Thalinger wrote:
> 7094138: JSR 292: JRuby junit test fails in CallSite.setTargetNormal: obj->is_oop() failed: sanity check
> InterpreterRuntime::resolve_get_put and
> MHN_setCallSiteTargetNormal/MHN_setCallSiteTargetVolatile are calling
> Universe::flush_dependents_on under the Compile_lock to make sure the
> CallSite target values don't change during a compile in flight. But
> both arguments for call_site and target are not held in a Handle but a
> plain oop. This can result in stale oops.
> Tested with JRuby test_respond_to.rb.
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