- 10 Jul, 2020 1 commit
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Igor Sheludko authored
... by migrating old-style code MyObject* obj = new (zone) MyObject(...) to the new style MyObject* obj = zone->New<MyObject>(...) Bug: v8:10689 Change-Id: Iea6c1225ee672035763d8141292a40874658d270 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2288864 Commit-Queue: Igor Sheludko <ishell@chromium.org> Reviewed-by: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#68788}
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- 23 Apr, 2020 1 commit
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Leszek Swirski authored
Move the persistent compilation state and Isolate inputs (such as the allocator, shared AST constants, hash seed, logger, etc.) which survives across both parse and compile, out of ParseInfo and into a new UnoptimizedCompileState class. Also add UnoptimizedCompilePerThreadState for per-thread state such as stack limit and RCS. In particular, this new state survives the ParseInfo being destructed, which means it is available after off-thread finalization. This allows a followup to access the PendingCompilationErrorHandler after finalization and report errors on merge. Bug: v8:10314 Change-Id: Ia186bc0f267c704efd771aa1895f50a4525a8364 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2105636 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#67329}
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- 10 Sep, 2019 1 commit
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Clemens Hammacher authored
Since we switched to C++14 now, we can use {std::make_unique} instead of our own {base::make_unique} from {template-utils.h}. R=mstarzinger@chromium.org, yangguo@chromium.org Bug: v8:9687 No-Try: true Change-Id: I660eb30038bbb079cee93c7861cd87ccd134f01b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1789300 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#63642}
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- 23 Aug, 2019 1 commit
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Shu-yu Guo authored
- Rename FunctionLiteral::FunctionType to FunctionSyntaxKind. - Re-express IsWrappedBit, IsDeclarationBit, IsAnonymousExpressionBit, and IsNamedExpressionBit in SFI::flags as FunctionSyntaxKind. This frees up 1 bit in SFI::flags. - Re-express the analogous bits in ParseInfo as FunctionSyntaxKind. - Simplifies some logic in the back-and-forth passing of this info between SFI and ParseInfo. - Drive-by fix parsing class member initializations as kAccessorOrMethod. Bug: v8:9644 Change-Id: I6c165d5016d968f5057a32136385ddcdc4a46ef1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1767263Reviewed-by: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Commit-Queue: Shu-yu Guo <syg@chromium.org> Cr-Commit-Position: refs/heads/master@{#63388}
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- 30 Jul, 2019 1 commit
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Ben L. Titzer authored
This is a reland of a0728e86 Original change's description: > [d8] Remove maximum workers limitation > > This CL refactors the lifetime management of the v8::Worker C++ object > and in the process lifts the 100 maximum worker limitation. To do this, > it uses a Managed<v8::Worker> heap object and attaches the managed to > the API worker object. > > R=mstarzinger@chromium.org > BUG=v8:9524 > > Change-Id: I279b7aeb6645a87f9108ee6f572105739721cef4 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1715453 > Commit-Queue: Ben Titzer <titzer@chromium.org> > Reviewed-by: Clemens Hammacher <clemensh@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#62932} Bug: v8:9524 Change-Id: I7d903fb12ddb00909a9429455f46c55db2fd02de Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1722562Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Ben Titzer <titzer@chromium.org> Cr-Commit-Position: refs/heads/master@{#62974}
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- 21 Jun, 2019 1 commit
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Ross McIlroy authored
Calling FindIndexInScript performs a linear search on the script functions and can take considerable time. With Bytecode flushing we will lose the function_literal_id and have to call FindIndexInScript if we ever recompile the flushed function. This can take a significant proportion of the recompilation time and has caused regressions in rendering times for some web applications (e.g, 395ms in FindIndexInScript for 132ms spent lazily re-compiling code). To avoid this, add function_literal_id back into the SFI and remove it from UnoptimizedCompileInfo. This will slightly regress memory usage (particularly in cases where many of the SFIs are compiled), however it means we can remove the FindIndexInScript function and avoid these long-tail regressions when bytecode is flushed. BUG=chromium:965833 Change-Id: Ia31e82eb6c871a6d698a518326a8555822a7a1d8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1669700Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#62319}
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- 04 Jun, 2019 1 commit
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Leszek Swirski authored
Avoid the linear lookup of function literal id when getting the shared function info TraceID, by optionally passing through a FunctionLiteral. Additionally, use the FunctionLiteralId helper when a FunctionLiteral is not available, since it can also fast-path in some cases. As a drive-by, allow using a ScriptIterator without an Isolate pointer (e.g. manually creating a handle) to allow calling FunctionLiteralId without an Isolate pointer. Bug: v8:9325 Change-Id: Ibfa053f300d6d5005485c67174a848264a5d1372 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1643429 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Auto-Submit: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61983}
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- 27 May, 2019 1 commit
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Yang Guo authored
R=sigurds@chromium.org Bug: v8:9247 Change-Id: I25743f048e3e6cd22a18e003e77c8b78f147b630 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1630680Reviewed-by: Sigurd Schneider <sigurds@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61836}
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