887ab360e5
This reverts commit 4a3f121341.
The changes broke flutter/engine
TEST=It's a revert!
Change-Id: I1e65e6cfab03795a21a64a96fe3ed72e6ba8ecd9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/172760
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: 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.