tree c324f2f296fd51b6a3fa6c7e0e2ae322ca7b4a65
parent 627e96c9c1d51f5762bed770e69ac694fce564ae
author Stephen Adams <sra@google.com> 1550782899 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1550782899 +0000

Move assignment chaining to own pass

- We get simplification from running after removal of HTypeKnown.
- Added chaining when the chain is used several times.

The best size improvement on apps I tested is 0.25% (minified).

Change-Id: If2c50dea5899efb402782ea92c76c4fe628e1c1d
Reviewed-on: https://dart-review.googlesource.com/c/93800
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Stephen Adams <sra@google.com>