[webkit-changes] [WebKit/WebKit] 6e4e2f: FTL is calling operationGetByIdWithThisMegamorphic...

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  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 6e4e2f1e7be8e696d5dc2a1a47239d7808b1fb34
      https://github.com/WebKit/WebKit/commit/6e4e2f1e7be8e696d5dc2a1a47239d7808b1fb34
  Author: Mark Lam <mark.lam at apple.com>
  Date:   2023-09-07 (Thu, 07 Sep 2023)

  Changed paths:
    A JSTests/stress/ftl-operationGetByIdWithThisMegamorphic.js
    M Source/JavaScriptCore/ftl/FTLLowerDFGToB3.cpp

  Log Message:
  -----------
  FTL is calling operationGetByIdWithThisMegamorphic with 1 too many arguments.
https://bugs.webkit.org/show_bug.cgi?id=261257
rdar://114933588

Reviewed by Yusuke Suzuki.

Removed the superfluous argument.

* JSTests/stress/ftl-operationGetByIdWithThisMegamorphic.js: Added.
* Source/JavaScriptCore/ftl/FTLLowerDFGToB3.cpp:
(JSC::FTL::DFG::LowerDFGToB3::compileGetByIdWithThisMegamorphic):

Canonical link: https://commits.webkit.org/267731@main