[webkit-changes] [WebKit/WebKit] adef55: [JSC] Expand IC handler coverage for InHit / InMis...

Yusuke Suzuki noreply at github.com
Fri Jun 14 14:39:31 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: adef555a17500963f196a68743515343a9a574ad
      https://github.com/WebKit/WebKit/commit/adef555a17500963f196a68743515343a9a574ad
  Author: Yusuke Suzuki <ysuzuki at apple.com>
  Date:   2024-06-14 (Fri, 14 Jun 2024)

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

  Log Message:
  -----------
  [JSC] Expand IC handler coverage for InHit / InMiss / InstanceOfHit / InstanceOfMiss
https://bugs.webkit.org/show_bug.cgi?id=275509
rdar://129867837

Reviewed by Yijia Huang.

This patch expands IC handler coverage. Adding InHit / InMiss / InstanceOfHit / InstanceOfMiss support.

* Source/JavaScriptCore/bytecode/InlineCacheCompiler.cpp:
(JSC::InlineCacheHandler::createPreCompiled):
(JSC::inByIdInHandlerImpl):
(JSC::inByIdHitHandler):
(JSC::inByIdMissHandler):
(JSC::instanceOfHandlerImpl):
(JSC::instanceOfHitHandler):
(JSC::instanceOfMissHandler):
(JSC::InlineCacheCompiler::compileOneAccessCaseHandler):
* Source/JavaScriptCore/bytecode/InlineCacheCompiler.h:
* Source/JavaScriptCore/jit/BaselineJITRegisters.h:
* Source/JavaScriptCore/jit/JITThunks.h:

Canonical link: https://commits.webkit.org/280040@main



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