| commit | e13a15c3fa306101774e84580e51ae12fea81e3b | [log] [tgz] |
|---|---|---|
| author | Toon Verwaest <verwaest@chromium.org> | Fri May 26 16:27:48 2023 |
| committer | V8 LUCI CQ <v8-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri May 26 17:02:48 2023 |
| tree | 778f1a08c319a8b9e9c15233ab18e725e69f2c2d | |
| parent | 429f394764230a14e1c901afcd3947af6fe8f416 [diff] |
Revert "[maglev] Add and enforce CanAllocate" This reverts commit 4d5338f63084a44795d5a4eeb64b6574ca31940c. Reason for revert: performance issues Original change's description: > [maglev] Add and enforce CanAllocate > > Replace "NonMemorySideEffects" with "CanAllocate", which matches the op > properties in Turboshaft. > > Additionally, enforce the use of CanAllocate (and, while we're at it, > Call and DeferredCall) by adding debug checks to the MaglevAssembler > that allocation/calls are allowed. > > Bug: v8:7700 > Change-Id: I5e2d257da5dcec6a05aab06568c5908a6b932f5a > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4562653 > Reviewed-by: Victor Gomes <victorgomes@chromium.org> > Commit-Queue: Leszek Swirski <leszeks@chromium.org> > Auto-Submit: Leszek Swirski <leszeks@chromium.org> > Cr-Commit-Position: refs/heads/main@{#87867} Bug: v8:7700 Change-Id: I30dd7d372bcf1e8a70abba6bbee9fcc873b6fa70 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4570545 Commit-Queue: Igor Sheludko <ishell@chromium.org> Commit-Queue: Toon Verwaest <verwaest@chromium.org> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Reviewed-by: Igor Sheludko <ishell@chromium.org> Auto-Submit: Toon Verwaest <verwaest@chromium.org> Cr-Commit-Position: refs/heads/main@{#87897}
V8 is Google's open source JavaScript engine.
V8 implements ECMAScript as specified in ECMA-262.
V8 is written in C++ and is used in Google Chrome, the open source browser from Google.
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