[webkit-changes] [WebKit/WebKit] ce7c04: [JSC] Tighten JSString::resolveToBuffer

[Yusuke Suzuki]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: ce7c04479c895c39387b1d5f6adb039f58b81ab9
      https://github.com/WebKit/WebKit/commit/ce7c04479c895c39387b1d5f6adb039f58b81ab9
  Author: Yusuke Suzuki <ysuzuki at apple.com>
  Date:   2024-12-12 (Thu, 12 Dec 2024)

  Changed paths:
    M Source/JavaScriptCore/runtime/JSStringInlines.h

  Log Message:
  -----------
  [JSC] Tighten JSString::resolveToBuffer
https://bugs.webkit.org/show_bug.cgi?id=284563
rdar://141363453

Reviewed by Keith Miller.

1. resolveToBufferSlow should not be inlined.
2. retrieve length of ropes and reuse these variables.

* Source/JavaScriptCore/runtime/JSStringInlines.h:
(JSC::JSRopeString::resolveToBufferSlow):
(JSC::JSRopeString::resolveToBuffer):

Canonical link: https://commits.webkit.org/287753@main



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