Alexander Aprelev
4d7467abd6
This reverts commit 3a4d3681d7.
Reason for revert: broke vm-aot-android-release-arm_x64 lib/math/pi_test, https://github.com/dart-lang/sdk/issues/62149
Original change's description:
> [vm] Add graph intrinsics for ThreadLocal hasValue and getValue methods.
>
> This gets rid of native calls for ThreadLocal hasValue/getValue
>
> ===
> - 51.34% 4.46% DartWorker JsonEncode.dart.bin [.] double.toString
> - 46.89% double.toString
> - 43.06% double._toString
> - 42.48% stub CallBootstrapNative
> - 41.52% dart::NativeEntry::BootstrapNativeCallWrapper(_Dart_NativeArguments*, void (*)(_Dart_NativeArguments*
> + 27.38% dart::Number::ToString(dart::Heap::Space) const
> + 5.79% dart::OneByteString::New(unsigned char const*, long, dart::Heap::Space)
> + 1.79% dart::BootstrapNatives::DN_Double_toString(dart::Thread*, dart::Zone*, dart::NativeArguments*)
> 1.27% __strlen_evex
> 0.92% dart::TransitionGeneratedToVM::TransitionGeneratedToVM(dart::Thread*)
> 0.88% dart::StackZone::StackZone(dart::ThreadState*)
> 0.72% __memmove_evex_unaligned_erms
> 0.71% dart::StackZone::~StackZone()
> 1.47% _DoubleToStringCache.store
> + 4.44% start_thread
> ===
>
> Benchmark improvements:
> - JsonEncode.Numbers.FromString (Raspberry Pi 4) 50.25%
> - JsonEncode.Numbers.FromBytes (Raspberry Pi 4) 48.69%
>
> BUG=https://github.com/dart-lang/sdk/issues/62046
> TEST=ci
>
> Change-Id: I3cdbaf085dfc23fcad4544be8a299b7520c7d825
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/464320
> Commit-Queue: Alexander Aprelev <aam@google.com>
> Reviewed-by: Slava Egorov <vegorov@google.com>
Bug: https://github.com/dart-lang/sdk/issues/62046
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Change-Id: I06db44ff6b7eb5021c2a2f4d5af6ff659205cb2a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/465641
Reviewed-by: Alexander Aprelev <aam@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Dart
An approachable, portable, and productive language for high-quality apps on any platform
Dart is:
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Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.
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Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.
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Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
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Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code.
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Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).
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See LICENSE and PATENT_GRANT.
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