Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: cef83b5717b929f64070732b0f0dbf388bdaa0bb
https://github.com/WebKit/WebKit/commit/cef83b5717b929f64070732b0f0dbf388bdaa0bb
Author: Yusuke Suzuki <[email protected]>
Date: 2025-04-25 (Fri, 25 Apr 2025)
Changed paths:
M Source/JavaScriptCore/assembler/MacroAssemblerARM64.h
Log Message:
-----------
[JSC] Use unsigned load when load size and data size are the same
https://bugs.webkit.org/show_bug.cgi?id=292082
rdar://150072878
Reviewed by Yijia Huang.
When load size and data size are the same, we do not need sign extend
even for sign-extend-load.
* Source/JavaScriptCore/assembler/MacroAssemblerARM64.h:
(JSC::MacroAssemblerARM64::loadSignedAddressedByUnsignedImmediate):
(JSC::MacroAssemblerARM64::loadSignedAddressedByUnscaledImmediate):
Canonical link: https://commits.webkit.org/294137@main
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