Nate Biggs 23282457ad [dart2js] Small improvements in emitting JS. ...

- Remove unused Map in source map emitter logic.
- Buffer output writing for both JS and source maps. Previously we were only buffering the source map writes.

During local compilations of a large program combined these amount to a >100MB improvement in memory usage.

Change-Id: I633c2f81aa28744e30c6a706bb3927423b38a6e0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/331361
Reviewed-by: Mayank Patke <fishythefish@google.com>
Commit-Queue: Nate Biggs <natebiggs@google.com>

2023-10-26 16:00:51 +00:00

..

src

[dart2js] Small improvements in emitting JS.

2023-10-26 16:00:51 +00:00

compiler_api.dart

[dart2js] Improve write strategy for dump info json.

2023-09-28 20:50:09 +00:00