tree 5f3b082a9fcf00c0d47d50bbb188afe625c6b4ef
parent 4163478f9b2ff47ed91d712eab42a373cfe624aa
author Vyacheslav Egorov <vegorov@google.com> 1545151563 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1545151563 +0000

[vm] Fix vm/cc/ICDataTest: use release-store/acquire-load for array of ICData objects.

Previous the test was accessing this array without any synchronization
meaning that stores of new ICData objects into this array could
be observed too early, before ICData object itself is initialized.

Also add release/acquire in the code that attaches ICData map to
the function - to ensure that if compiler thread sees ICData map
then it is guaranteed to be fully initialized.

Closes #34999

Change-Id: I95ba857122e2a5afed90b1518d591282e8255002
Reviewed-on: https://dart-review.googlesource.com/c/87583
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Auto-Submit: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>