tree 2725b97f835fbe04c71b2c0a6381ad5c58a7e11e
parent f9a11ec380a47db4e8bd53a416bd860cd1296358
author Vyacheslav Egorov <vegorov@google.com> 1529911624 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1529911624 +0000

[vm/jit] Introduce dynamic invocation forwarders that perform type checking

This forwarders are used at dynamic call-sites and perform type checking
for all non-generic-covariant arguments. This allows to skip the same
type checks in the actual method body.

This yield on average 10% improvement in performance across the body of
benchmarks including dart2js compilation times.

Bug: https://github.com/dart-lang/sdk/issues/33257
Change-Id: If3fc94a2e0a6f496ec0633f0b379d053a54a40ca
Reviewed-on: https://dart-review.googlesource.com/61244
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>