dart-sdk/sdk
Martin Kustermann 72f4a831aa Revert "[SDK] Switch to is_sync to identify sync/async running."
This reverts commit 886615d0f9.

Reason for revert:

There was an unexpected slowdown in some async benchmarks, e.g. Calls.AwaitAsyncCall.

Will revert for now and investigate next year.


Original change's description:
> [SDK] Switch to is_sync to identify sync/async running.
> 
> This should address the regression introduced by https://dart-review.googlesource.com/c/sdk/+/124988
> 
> Bug: https://github.com/dart-lang/sdk/issues/39525
> Change-Id: Id163b649bdd0363297c186559fa84ff87f908e4b
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/129062
> Reviewed-by: Clement Skau <cskau@google.com>
> Reviewed-by: Martin Kustermann <kustermann@google.com>
> Commit-Queue: Clement Skau <cskau@google.com>

TBR=kustermann@google.com,cskau@google.com

Change-Id: I5cda795cbccc01f22e0f8192473c171a4e9fca4b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: https://github.com/dart-lang/sdk/issues/39525
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/129285
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
2019-12-20 19:06:54 +00:00
..
bin [vm] Remove deprecated (and untested) ARMv5 support from the VM 2019-10-23 14:44:33 +00:00
lib Revert "[SDK] Switch to is_sync to identify sync/async running." 2019-12-20 19:06:54 +00:00
api_readme.md Update API homepage to link to dart.dev, not dartlang.org 2019-05-21 02:51:59 +00:00
BUILD.gn Support building under git-worktree 2019-12-19 23:12:53 +00:00