commit | 13aaaae1b2997b0a80b6cf33616045c797c999f5 | [log] [tgz] |
---|---|---|
author | Alexander Markov <alexmarkov@google.com> | Wed Sep 16 03:16:42 2020 +0000 |
committer | commit-bot@chromium.org <commit-bot@chromium.org> | Wed Sep 16 03:16:42 2020 +0000 |
tree | 573bc7a0e131d9b18d87beaa897971d8cfa79459 | |
parent | a53a66b7dbad6fe5b58e6d9ac4d275dfa4a0f055 [diff] |
[vm/compiler] Introduce AllocateTypedData IL instruction This is the first step towards optimizing typed data array allocations, which is useful for e.g. package:vector_math. Opaque call to a typed data factory constructor is replaced with IL instruction which doesn't have side-effects and doesn't prevent other optimizations (e.g. load forwarding) from happening. Asm intrinsics for typed data factories are replaced with stubs. Issue: https://github.com/dart-lang/sdk/issues/43228 Change-Id: Icc7d4863f2f94ea5d8bb4620d041f7b6fe664098 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/161840 Commit-Queue: Alexander Markov <alexmarkov@google.com> Reviewed-by: Vyacheslav Egorov <vegorov@google.com> Reviewed-by: Martin Kustermann <kustermann@google.com>
Dart is:
Optimized for UI: Develop with a programming language specialized around the needs of user interface creation
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