Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: d3e6e0f710a4f913cc4281834f9810ab07962797
https://github.com/WebKit/WebKit/commit/d3e6e0f710a4f913cc4281834f9810ab07962797
Author: Sergey Rubanov <[email protected]>
Date: 2026-08-28 (Fri, 28 Aug 2026)
Changed paths:
A JSTests/wasm/stress/js-to-wasm-i31ref.js
M Source/JavaScriptCore/wasm/js/JSToWasm.cpp
Log Message:
-----------
[JSC][Wasm] Fast-path i31ref in the JS-to-Wasm entry stub
https://bugs.webkit.org/show_bug.cgi?id=322525
Reviewed by Yusuke Suzuki.
The JS-to-Wasm IC sent every non-externref to the slow path. Accept a JS
int32 in the i31 range, and null if the type is nullable.
* Source/JavaScriptCore/wasm/js/JSToWasm.cpp:
* JSTests/wasm/stress/js-to-wasm-i31ref.js: Added.
Canonical link: https://commits.webkit.org/320055@main
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