Visit proxy methods reference arguments when visiting Quick frames roots.
The arguments of a proxy method, stored in the proxy method's stack
frame, need to be visited as GC roots. This is especially important
in the case of a moving GC, where these reference arguments may be
moved like any object. Previously, we would only visit the target
(`this` argument) of proxy methods when visiting Quick frames roots.
Test: art/test/testrunner/testrunner.py --gcstress -t 999-proxy-method-arguments
Test: m test-art-host
Test: m test-art-target
Bug: 73149739
Bug: 70216372
Bug: 67679263
Change-Id: Ieacc966ab1038935600f2193c14e6ca01e88602e
8 files changed