Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 3f6d2d5fab74c3080ccd5593e4d586a0f1002a89
https://github.com/WebKit/WebKit/commit/3f6d2d5fab74c3080ccd5593e4d586a0f1002a89
Author: Yusuke Suzuki <[email protected]>
Date: 2025-10-06 (Mon, 06 Oct 2025)
Changed paths:
M Source/JavaScriptCore/llint/LowLevelInterpreter64.asm
Log Message:
-----------
[JSC] Avoid using t4 for cCall4
https://bugs.webkit.org/show_bug.cgi?id=300179
rdar://161965893
Reviewed by Justin Michaud.
On x64 with ASSERT_ENABLED, checkStackPointerAlignment actually clobbers
the input scratch register. But t4 conflicts with a4, causing a problem
in cCall4. Let's not use t4 for this.
* Source/JavaScriptCore/llint/LowLevelInterpreter64.asm:
Canonical link: https://commits.webkit.org/301064@main
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