tree 3e1cc2da291d5e2cf17558cd5df84751e8cec4a4
parent 2b473c4fac07fb66debe3b9ba384c5a73d0bf078
author Vyacheslav Egorov <vegorov@google.com> 1531567375 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1531567375 +0000

[vm/compiler] Inline implicit setters in call specializer in strong mode.

Previously we relegated this to the inliner which interfers with inlining
heuristics.

Additionally avoid emitting assert assignable when specializing assignments
on the receiver.

This improves the following microbenchmark by a factor of 3:

int sumList(List<A> l) {
  var sum = 0;
  for (var obj in l) {  // this would generate AssertAssignable for
    sum += obj.field;   // _ListIterator._current
  }
  return sum;
}

Bug: https://github.com/dart-lang/sdk/issues/33257
Change-Id: Ib2fff8be7c953981bdf5967baf7fcd5f6f648dcf
Reviewed-on: https://dart-review.googlesource.com/64842
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>