- 08 Apr, 2021 1 commit
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Antoine du Hamel authored
Bug: v8:8179 Change-Id: I7f699073807d1874d0c10a4f1641de6bfb0efe6f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2741582 Commit-Queue: Shu-yu Guo <syg@chromium.org> Reviewed-by:
Shu-yu Guo <syg@chromium.org> Reviewed-by:
Adam Klein <adamk@chromium.org> Reviewed-by:
Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#73871}
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- 08 Apr, 2020 1 commit
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Shu-yu Guo authored
Bug: v8:8179 Change-Id: I0cd43db6558db616690de2dd012bf7518c49345d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2138563 Commit-Queue: Shu-yu Guo <syg@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#67069}
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- 25 Feb, 2020 1 commit
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Shu-yu Guo authored
The deprecated legacy FinalizationGroup APIs are left unchanged for compat. Bug: v8:8179 Change-Id: I9bdcaa92360db318c96fc8524c04163ece25118e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2071236 Commit-Queue: Shu-yu Guo <syg@chromium.org> Reviewed-by:
Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#66437}
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- 07 Feb, 2020 1 commit
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Mythri A authored
We used to optimize functions that are expected to executed only once by not allocating feedback slots for some of the bytecodes. This would help in reducing the memory and avoiding initializing feedback that would be never used. With lazy feedback allocation, we don't allocate feedback vectors for most of such functions anyway. The generated bytecode for oneshot optimized functions is different and if we don't properly track this information we might end up generating different bytecode for the same function. This could causes problems when there is a mismatch between the feedback slots used by the new bytecode and the old bytecode. Since we potentially get most of the benefits of this optimization with lazy feedback vector allocation we can simplify the code by disabling this optimization. Bug: chromium:1045824 Change-Id: Ib94605c8c766adc99f54c8333f780d2448caff5e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2030918Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#66172}
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- 30 Jan, 2019 1 commit
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Marja Hölttä authored
This replaces WeakFactory with FinalizationGroup. New API is here: https://weakrefs.netlify.com/ BUG=v8:8179 Change-Id: I8c1c4a70deb42581d17117423dd29d93bdd35cb0 Reviewed-on: https://chromium-review.googlesource.com/c/1435938Reviewed-by:
Maya Lekova <mslekova@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Sathya Gunasekaran <gsathya@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#59204}
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- 30 Oct, 2018 1 commit
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Marja Hölttä authored
These tests rely on dropping references to objects either explicitly ("o = null;") or implicitly ("o goes out of scope") and then doing gc. It's essential that we haven't already marked the WeakCell pointing to o and marked it alive before dropping the reference. BUG=v8:8179 Change-Id: Ie0b73f05c4baa937cf6f28325454ff9087a71a2c Reviewed-on: https://chromium-review.googlesource.com/c/1306437Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#57115}
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- 09 Oct, 2018 1 commit
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Marja Hölttä authored
Minimal implementation to run a simple example (see test) demonstrating the weakness of WeakCell. - Behind FLAG_harmony_weak_refs - Add WeakFactory & WeakCell, no WeakRef in this version. Spec clarifications: goo.gl/7ujBAk Design doc: goo.gl/nvof2T BUG=v8:8179 Change-Id: Iea2a7a2201e6380644235d190a542ab46e082382 Reviewed-on: https://chromium-review.googlesource.com/c/1238579Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Reviewed-by:
Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#56483}
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