tree 5f898a7dd856d160c7c2249ece9cd62979bfb8ee
parent 7ecd81b0b8217d0a35879c4d1a5154f51c2f3910
author Liam Appelbe <liama@google.com> 1560245724 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1560245724 +0000

[vm] Roll back part of 2nd simarm_x64 CL that slowed benchmarks

Rolls back part of https://dart-review.googlesource.com/c/sdk/+/104286
which caused many benchmark runtime regressions such as:
https://golem.corp.goog/Benchmark?team=dart-vm&benchmark=DeltaBlue#targets%3Ddart%3BmachineTypes%3Dlinux-x64%3Bcpus%3DIntel%20Core%20i5

Culprit was ClassTable::StateOffsetFor(intptr_t cid), so this CL
rolls back just that function to its old state.

Bug: https://github.com/dart-lang/sdk/issues/36839
Bug: https://github.com/dart-lang/sdk/issues/37221
Change-Id: I6c369537d0fdaa8609dcd1f57efbaf518b8bf66c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/105550
Commit-Queue: Liam Appelbe <liama@google.com>
Reviewed-by: Liam Appelbe <liama@google.com>