Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 92eaeb4b37d9179720ff4fc5809eb1ed0bd94f3b
https://github.com/WebKit/WebKit/commit/92eaeb4b37d9179720ff4fc5809eb1ed0bd94f3b
Author: Yusuke Suzuki <[email protected]>
Date: 2023-05-22 (Mon, 22 May 2023)
Changed paths:
M Source/JavaScriptCore/b3/B3LowerToAir.cpp
Log Message:
-----------
[JSC] Use ARM64 ubfiz for Shl(ZExt32(Trunc(value)), Imm)
https://bugs.webkit.org/show_bug.cgi?id=257113
rdar://109645676
Reviewed by Keith Miller.
We are missing ubfiz optimization for ZExt32 while we prefer that than BitAnd.
This patch just extends it for ZExt32.
* Source/JavaScriptCore/b3/B3LowerToAir.cpp:
Canonical link: https://commits.webkit.org/264360@main
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