tree daa3e76a43b9a7a66ecfddda8bf63aa6342ba42a
parent e688981385bd589a915d6af3cf1534a3a3a7a3e4
author Stephen Adams <sra@google.com> 1747893726 -0700
committer Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> 1747893726 -0700

[dart2js] allow-cse and allow-dce annotations

Add `@pragma('dart2js:allow-cse')` and `@pragma('dart2js:allow-dce')`.

These annotations allow the compiler to do common subexpression
elimination and dead code elimination on calls to getters and methods.

Change-Id: Ie4091466e4782a4d28a7f9bfbfdb60a5de45a384
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/426360
Reviewed-by: Nate Biggs <natebiggs@google.com>
Commit-Queue: Stephen Adams <sra@google.com>