[webkit-changes] [WebKit/WebKit] 871813: [JSC] Should fix the spin lock in jitCompileSIMDFu...

[Yijia Huang]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 87181326e4b98e672a0cb51872cb55f7f0dd0ae3
      https://github.com/WebKit/WebKit/commit/87181326e4b98e672a0cb51872cb55f7f0dd0ae3
  Author: Yijia Huang <yijia_huang at apple.com>
  Date:   2024-05-20 (Mon, 20 May 2024)

  Changed paths:
    M Source/JavaScriptCore/wasm/WasmSlowPaths.cpp

  Log Message:
  -----------
  [JSC] Should fix the spin lock in jitCompileSIMDFunction from WasmSlowPaths.cpp
https://bugs.webkit.org/show_bug.cgi?id=274326
rdar://128291244

Reviewed by Mark Lam.

Use thread yield to improve performance by reducing CPU waste in a spin lock.

* Source/JavaScriptCore/wasm/WasmSlowPaths.cpp:
(JSC::LLInt::jitCompileSIMDFunction):

Canonical link: https://commits.webkit.org/279004@main



To unsubscribe from these emails, change your notification settings at https://github.com/WebKit/WebKit/settings/notifications