tree 6a431222409f3a1a96c775d14cf455b82d466301
parent 34aebb676cd442475e9384d72193b3693846247f
author Alex Light <allight@google.com> 1616718812 -0700
committer Alex Light <allight@google.com> 1617226404 +0000

Better support ICs on virtual calls

Due to the way we implement profiles InlineCaches are only valid on
methods with implementations. Unfortunately due to the rather slow way
we update boot profile definitions code refactorings can lead to
inline-caches being lost. This change makes profman more resilient to
this error by searching up the superclass resolutions to try to find a
method the inline-caches can be attached to. This should ensure that
boot-profile definitions fall out of date more slowly.

Test: ./test.py --host
Bug: 168941430

Change-Id: I5f6096500fa6f17e285b5a7bab21ad8216221966