tree 63a6db305c476f170c335d3ed1f4adbe9a7c94c5
parent b120d369230cb2a7044cd60046f35065534fb36f
author Rico Wind <ricow@google.com> 1714499376 +0200
committer Rico Wind <ricow@google.com> 1714536847 +0000

Fix handling of R class in optimized shrinking

With this change we will optimize R class fields, even when optimization is off.

This basically means that we will remove fields that is only written
in clinit, and have no other reads or writes.

To enable this, we now do deferred tracing in the first round of tree shaking.

Bug: b/336983087
Bug: b/325905703
Bug: b/287398085
Change-Id: I7dd72f1e9619340618d406876601cd1f2ea00f55