tree a7dabed9fe5d124309673a14f6c595d755a02e6b
parent 29268ba7d26c13f8daa29ed3a46f550825a72d5f
author Martin Kustermann <kustermann@google.com> 1614694802 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1614694802 +0000

[vm/compiler] Remove non-background optizable bit

The background compiler no longer has bailouts due to something that
cannot be done on BG compiler and has to be done on mutator (was
originally introduced in [0])

All optimizing compilations can happen on the BG thread. Class
finalization and other things no longer cause a bailout on BG
compiler.

If e.g. invalidated field guards cause a compilation to be discarded, it
can be retried on BG compiler.

[0] https://dart-review.googlesource.com/c/sdk/+/54886

Closes https://github.com/dart-lang/sdk/issues/45136

TEST=Fixes flaky hits of an assertion.

Change-Id: I50313dbedf96b8dec205acdb8c1ed5731d00433b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/187901
Reviewed-by: Alexander Aprelev <aam@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>