tree 610ac879f0298701e456a6eff84f2ed41492cd73
parent 42961747fd7c732910a20d38e580c608ddfbdbf5
author pq <pquitslund@google.com> 1653082636 +0000
committer Commit Bot <commit-bot@chromium.org> 1653082636 +0000

remove temporary map iterables from method lookups

Removes some unnecessary maps and scoots the (fast) supertype check to first.

I don't expect these temporary map iterables to have significant impact (though we should measure) but removing them doesn't hurt readability IMO so I think is a win.  Happy for push back though!


Change-Id: I1641da3b34605e255c9d95ef7b490f7182e84e21
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/245560
Reviewed-by: Samuel Rawlins <srawlins@google.com>
Commit-Queue: Phil Quitslund <pquitslund@google.com>