commit | ae2c0b1dd216a3085a297fbe25fc63a50a2e2c19 | [log] [tgz] |
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author | Manos Koukoutos <manoskouk@chromium.org> | Fri May 27 10:47:29 2022 |
committer | V8 LUCI CQ <v8-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri May 27 11:25:53 2022 |
tree | 19ea26a1a05a093af8e1edb440bbb32c64d0d641 | |
parent | 42ff412a087a7f7a88cd7bc1c010307e35b2ba78 [diff] |
[wasm][turbofan] Annotate nodes with wasm types We introduce wasm types to Turbofan. They are represented by a new subtype of {TypeBase}. Types are attached to nodes during graph generation, as nodes are assigned to wasm values. Therefore, phi nodes corresponding to merges are not typed. Missing types will be computed, and assigned types will be narrowed as much as possible, in a retyping phase that will be introduced later. Bug: v8:7748 Change-Id: I943559cf1d512edfab3bb2d22f8748c072cb1911 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3660248 Reviewed-by: Maya Lekova <mslekova@chromium.org> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Manos Koukoutos <manoskouk@chromium.org> Cr-Commit-Position: refs/heads/main@{#80778}
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.
V8 can run standalone, or can be embedded into any C++ application.
V8 Project page: https://v8.dev/docs
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git pull origin gclient sync
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