| commit | d01d6f454c1d41f94bee258b7fe46a2ed005eed4 | [log] [tgz] |
|---|---|---|
| author | Vyacheslav Egorov <vegorov@google.com> | Mon Sep 03 13:43:41 2018 +0000 |
| committer | commit-bot@chromium.org <commit-bot@chromium.org> | Mon Sep 03 13:43:41 2018 +0000 |
| tree | d01b1d9f6cf46ea999b469161a3f197a33fca1d8 | |
| parent | 0a673617ac3f79ff757a95dbfb8f64cdb17e3910 [diff] |
[vm] Fix a bug in the specialization of implicit setters CallSpecializer::TryInlineInstanceSetter was using IsReceiver to determine type check could be skipped. However it is incorrect to use IsReceiver, because it uses SSA notion of the receiver - rather than a syntactic notion and all strong mode guarantees apply at syntactic level. Additionally this CL expands support for exactness tracking to PropertySet operations and uses it to eliminate checks on setters. Change-Id: Idce559c4ca4c88f5788d3b6b9955b5af076bd7eb Reviewed-on: https://dart-review.googlesource.com/72442 Commit-Queue: Vyacheslav Egorov <vegorov@google.com> Reviewed-by: Samir Jindel <sjindel@google.com>
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