Improve reachabilityFence
This avoids retaining the argument Object unnecessarily, at the cost
of making it even more ridiculously expensive. That's OK, since the
accompanying art CL ensures that it will not be called in a normal
production setting.
This unbreaks 036-finalizer with the added reachabilityFence.
Bug: 72698200
Test: art/test/run-test --host --prebuild --interpreter --verify-soft-fail --64 --build-with-javac-dx 036-finalizer
Change-Id: Ibfd8542fb9893f8ce05173ac6aa3cb4940cd4330
Merged-In: Ibfd8542fb9893f8ce05173ac6aa3cb4940cd4330
(cherry picked from AOSP commit 0f60d7c408e3fce7f8cdeb30e781dc59808fb722)
1 file changed