Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 1fbb75866681b58a9f23dfa7c2b0f8fd2208ea88
      
https://github.com/WebKit/WebKit/commit/1fbb75866681b58a9f23dfa7c2b0f8fd2208ea88
  Author: Keith Miller <[email protected]>
  Date:   2026-02-05 (Thu, 05 Feb 2026)

  Changed paths:
    M Source/JavaScriptCore/lol/LOLJIT.cpp
    M Source/JavaScriptCore/lol/LOLJIT.h
    M Source/JavaScriptCore/lol/LOLRegisterAllocator.h

  Log Message:
  -----------
  [LOL] add support for op_inc/dec
https://bugs.webkit.org/show_bug.cgi?id=307071
rdar://169713678

Reviewed by Yijia Huang.

Direct translation. Only change was to save the add branch result to
a scratch since it would otherwise be clobbered for the slow path. On
ARM64 this is identical quality codegen, on X86 it's only one extra move.

No new tests, no behavior change. Covered by existing tests.

Canonical link: https://commits.webkit.org/306890@main



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