[webkit-changes] [WebKit/WebKit] 4178e7: [JSC] Implement ProxyObjectLoad handler

[Yusuke Suzuki]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 4178e78685a3836906886ea26f9632dd404b9e84
      https://github.com/WebKit/WebKit/commit/4178e78685a3836906886ea26f9632dd404b9e84
  Author: Yusuke Suzuki <ysuzuki at apple.com>
  Date:   2024-06-07 (Fri, 07 Jun 2024)

  Changed paths:
    M Source/JavaScriptCore/bytecode/InlineCacheCompiler.cpp
    M Source/JavaScriptCore/bytecode/InlineCacheCompiler.h
    M Source/JavaScriptCore/jit/JITThunks.h

  Log Message:
  -----------
  [JSC] Implement ProxyObjectLoad handler
https://bugs.webkit.org/show_bug.cgi?id=275241
rdar://129379217

Reviewed by Alexey Shvayka.

This patch implements Implement ProxyObjectLoad handler.
Now Handler IC can work without generating JIT code for this case.

* Source/JavaScriptCore/bytecode/InlineCacheCompiler.cpp:
(JSC::InlineCacheHandler::createPreCompiled):
(JSC::getByIdProxyObjectLoadHandler):
(JSC::InlineCacheCompiler::compileOneAccessCaseHandler):
* Source/JavaScriptCore/bytecode/InlineCacheCompiler.h:
* Source/JavaScriptCore/jit/JITThunks.h:

Canonical link: https://commits.webkit.org/279801@main



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