- 20 Mar, 2019 1 commit
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Z Duong Nguyen-Huu authored
This is a follow-up CL from https://chromium-review.googlesource.com/c/v8/v8/+/1432597 Indices of first and last symbol properties are recorded and used on a second iteration of DescriptorArrayForEach() to potentially reduce the iteration range Bug: v8:6705 Change-Id: Iac73909d138214d1128e935eff686f2f058e17f7 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1516021 Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#60344}
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- 11 Feb, 2016 1 commit
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verwaest authored
In the case of a simple fast-mode receiver without fancy properties, we can just walk over the descriptor array to find all its initial property names. As long as the map stays the same, we can also use that descriptor array to figure out how to handle the properties. This speeds up https://github.com/kpdecker/six-speed/tree/master/tests/object-assign by ~2x. BUG= Review URL: https://codereview.chromium.org/1688953004 Cr-Commit-Position: refs/heads/master@{#33895}
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- 18 Sep, 2015 1 commit
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adamk authored
It's been enabled since M45, which is now well into its stable period, with no problems reported. Review URL: https://codereview.chromium.org/1356793002 Cr-Commit-Position: refs/heads/master@{#30835}
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- 06 May, 2015 1 commit
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caitpotter88 authored
BUG=v8:4007 LOG=N R=arv@chromium.org, rossberg@chromium.org Review URL: https://codereview.chromium.org/548833002 Cr-Commit-Position: refs/heads/master@{#28270}
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