Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: d2f75e3929bbcf18893ccc6a2aa4b186499b85b3
https://github.com/WebKit/WebKit/commit/d2f75e3929bbcf18893ccc6a2aa4b186499b85b3
Author: Yusuke Suzuki <[email protected]>
Date: 2026-02-23 (Mon, 23 Feb 2026)
Changed paths:
M Source/JavaScriptCore/jit/AssemblyHelpers.h
M Source/JavaScriptCore/runtime/JSBigInt.cpp
M Source/JavaScriptCore/runtime/JSBigInt.h
Log Message:
-----------
[JSC] Shrink sizeof(JSBigInt)
https://bugs.webkit.org/show_bug.cgi?id=308409
rdar://170899581
Reviewed by Keith Miller.
Use perCellBit to store sign bit. This makes minimum JSBigInt size
16bytes.
* Source/JavaScriptCore/jit/AssemblyHelpers.h:
(JSC::AssemblyHelpers::toBigInt64):
* Source/JavaScriptCore/runtime/JSBigInt.cpp:
(JSC::JSBigInt::hashSlow):
* Source/JavaScriptCore/runtime/JSBigInt.h:
Canonical link: https://commits.webkit.org/308026@main
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