tree bd7141c5b5159b0318f847fffeceecb35df3848a
parent 6858559c48cf98a5c638c1d544018f7cf848e3e6
author Aart Bik <ajcbik@google.com> 1531781933 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1531781933 +0000

Revert "[vm/compiler] Improved type analysis for check class."

This reverts commit 5333dd7f0f82faa03cbade6556f1b9b9eb2421ea.

Reason for revert:

vm-kernel-optcounter-threshold-linux-release-x64
started to timeout on buildbot, see:

https://github.com/dart-lang/sdk/issues/33870

Original change's description:
> [vm/compiler] Improved type analysis for check class.
> 
> Rationale:
> Improves the analysis if instance calls need checks
> (check class or check null) combined with CHA.
> 
> Bug: https://github.com/dart-lang/sdk/issues/33664
> 
> 
> Change-Id: I0a4761f8816bf5a5aaf5d17ca56d8bf4e3b79fc3
> Reviewed-on: https://dart-review.googlesource.com/64440
> Commit-Queue: Aart Bik <ajcbik@google.com>
> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
> Reviewed-by: Alexander Markov <alexmarkov@google.com>

TBR=vegorov@google.com,alexmarkov@google.com,asiva@google.com,ajcbik@google.com

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: https://github.com/dart-lang/sdk/issues/33664
Change-Id: Iac1e630e55ffbbb0b635c28bbfd5211c2ae6751d
Reviewed-on: https://dart-review.googlesource.com/65220
Reviewed-by: Aart Bik <ajcbik@google.com>
Commit-Queue: Aart Bik <ajcbik@google.com>