| commit | 55b0aed47fc0316eb2b21f8762ac9a75d5e8b5e8 | [log] [tgz] |
|---|---|---|
| author | JialuZhang-intel <jialu.zhang@intel.com> | Sat Jun 03 03:26:03 2023 |
| committer | V8 LUCI CQ <v8-scoped@luci-project-accounts.iam.gserviceaccount.com> | Sat Jun 03 04:09:06 2023 |
| tree | a6968859d4c11cc9a5887b84b269c463ee461071 | |
| parent | b209cc2a6603aea4df48d0462f3654d8384da5a9 [diff] |
[interpreter] improve the bytecode generator type hint mechanism. Record the type of hint in a local variable's register info, then use this hint when visiting the compare expression to guide the bytecode generator choose a better bytecode. Design doc: https://docs.google.com/document/d/1LFQ1sCgwZNHGWoGoXQoAJuT9iHIs0SwB3G18YORTBAQ/edit?usp=sharing Change-Id: I597bad330ccf2aaea8dbc542186394db4abd05ad Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4374128 Commit-Queue: Jialu Zhang <jialu.zhang@intel.com> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/main@{#88031}
V8 is Google's open source JavaScript engine.
V8 implements ECMAScript as specified in ECMA-262.
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