[webkit-changes] [WebKit/WebKit] daaaec: [Wasm-GC] Remove toJSValue calls for struct operat...

[Asumu Takikawa]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: daaaece7a06e0000b42fd7c8ee873c908b5e344f
      https://github.com/WebKit/WebKit/commit/daaaece7a06e0000b42fd7c8ee873c908b5e344f
  Author: Asumu Takikawa <asumu at igalia.com>
  Date:   2023-09-20 (Wed, 20 Sep 2023)

  Changed paths:
    M Source/JavaScriptCore/wasm/WasmOperations.cpp
    M Source/JavaScriptCore/wasm/WasmOperationsInlines.h
    M Source/JavaScriptCore/wasm/WasmSlowPaths.cpp
    M Source/JavaScriptCore/wasm/js/JSWebAssemblyArray.h
    M Source/JavaScriptCore/wasm/js/JSWebAssemblyStruct.cpp
    M Source/JavaScriptCore/wasm/js/JSWebAssemblyStruct.h

  Log Message:
  -----------
  [Wasm-GC] Remove toJSValue calls for struct operations
https://bugs.webkit.org/show_bug.cgi?id=260910

Reviewed by Justin Michaud.

This patch adjusts the JSWebAssemblyStruct::set() method so that it
takes an EncodedJSValue instead of a JSValue. This saves unnecessary
conversions between representations and eliminates potential exception
throws.

In the future the original functionality may be helpful for expanded JS
API capabilities.

This patch also makes a minor adjustment to JSWebAssemblyArray::set() to
match the struct version.

* Source/JavaScriptCore/wasm/WasmOperations.cpp:
(JSC::Wasm::JSC_DEFINE_JIT_OPERATION):
* Source/JavaScriptCore/wasm/WasmOperationsInlines.h:
(JSC::Wasm::arraySet):
(JSC::Wasm::structNew):
(JSC::Wasm::structSet):
* Source/JavaScriptCore/wasm/WasmSlowPaths.cpp:
(JSC::LLInt::WASM_SLOW_PATH_DECL):
* Source/JavaScriptCore/wasm/js/JSWebAssemblyArray.h:
* Source/JavaScriptCore/wasm/js/JSWebAssemblyStruct.cpp:
(JSC::JSWebAssemblyStruct::set):
* Source/JavaScriptCore/wasm/js/JSWebAssemblyStruct.h:

Canonical link: https://commits.webkit.org/268211@main