1f875a61bb
With this change we can at least dump a compile of dart2js without the sdk included. Change-Id: I8d16bc82d4106f3e8ac5dba33bb4cbc0d7ab8ecc Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/114507 Commit-Queue: Jens Johansen <jensj@google.com> Reviewed-by: Johnni Winther <johnniwinther@google.com>
Conversion to a textual format.
The text format is currently very ad-hoc and there is no conversion back, but it's a pleasant way to view the IR.