tree de866c749ad0ea0d03aa9ec3d4a1f0df854e1d6f
parent bdb02895c7499e60358ffe4dba21b223e2a1a279
author Alex Light <allight@google.com> 1521850204 -0700
committer Alex Light <allight@google.com> 1522265647 +0000

Ensure that OSR still is possible with jvmti

We were previously disabling OSR by always claiming to be interested
in every method. This could cause slowdown on some methods. To fix
this we correctly only claim to be interested in methods if we might
hit breakpoints from an invoke, have modified locals, or have forced
the function to the interpreter.

There was also a minor bug in the instrumentation removal code that
caused prebuilt compiled code to be used when it should have been
ignored.

In the future we should get the granularity down to single frames but
that is currently not possible.

Test: ./test.py --host -j50 --all -t 993
Test: ./test.py --host -j50
Test: am start --attach-agent -n com.example.android.displayingbitmaps/.ui.ImageGridActivity
      Run blur filter.
Bug: 76226464

Change-Id: I6a7aa0c6353372aebe01613b66841543614f3054