tree 93e8cf6f306bc7f65fe54f23c15d9c3bd6970f6b
parent 603cb3434071816defabea53cd6311afc16ef5ae
author Ömer Ağacan <omersa@google.com> 1747656272 -0700
committer dart-internal-monorepo <dart-internal-monorepo@dart-ci-internal.iam.gserviceaccount.com> 1747656379 -0700

[dart2wasm] Complete async fun futures directly, instead of via completer

In `async` functions, instead of completing the function's `Future` via
`Completer`, do it directly.

This should be slightly more efficient as we eliminate a layer of
indirection when completing.

Move reading the `_future` field of `_AsyncSuspendState` to the
completion functions, to avoid adding a `struct.get`s at each call site.

In ACX demo, makes the final binary 0.1% smaller (13,689 bytes).

Fixes #60719.

Issue: https://github.com/dart-lang/sdk/issues/60719
CoreLibraryReviewExempt: Wasm-specific change.
Change-Id: I27b376eb2fb9c3705ee930fb33b06d9accfd14b8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/429000
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Ömer Ağacan <omersa@google.com>

https://dart.googlesource.com/sdk/+/9439795445bd2c92e7a3707742449e7771d57222