Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 32fe286b822d7f48ff62b88e2ad1271572827bfe
https://github.com/WebKit/WebKit/commit/32fe286b822d7f48ff62b88e2ad1271572827bfe
Author: Dan Hecht <[email protected]>
Date: 2025-10-15 (Wed, 15 Oct 2025)
Changed paths:
M Source/JavaScriptCore/llint/InPlaceInterpreter.asm
Log Message:
-----------
[JSC] Wasm: fix register usage when JIT-less throws TypeErrorInvalidValueUse
https://bugs.webkit.org/show_bug.cgi?id=300751
rdar://162643391
Reviewed by Yusuke Suzuki.
Arguments should be in a0, a1, not r0, r1. They happen to be the
same on ARM64 but that's not the case on X86_64, so this bug is apparent
only on X86_64.
Also note that this part of the JIT-less path is probably dead today
since today we require JIT to run Wasm SIMD, which means any mention
of v128 in JIT-less is a compile time error. However, once IPInt SIMD
support is enabled, this part of the path will become used.
* Source/JavaScriptCore/llint/InPlaceInterpreter.asm:
Canonical link: https://commits.webkit.org/301559@main
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