Johnni Winther
af4757dd0b
TEST=existing tests Change-Id: Ie6b3baa9233e2f02179d0eaf31224e628436495e Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/188282 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Jens Johansen <jensj@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.