Branch: refs/heads/webkitglib/2.44
Home: https://github.com/WebKit/WebKit
Commit: 56c9ce1a60cf039c616345a8c3995c1eec12352d
https://github.com/WebKit/WebKit/commit/56c9ce1a60cf039c616345a8c3995c1eec12352d
Author: Nicolò Ribaudo <[email protected]>
Date: 2024-04-26 (Fri, 26 Apr 2024)
Changed paths:
M JSTests/es6/String.prototype_methods_String.prototype.normalize.js
M Source/JavaScriptCore/runtime/StringPrototype.cpp
Log Message:
-----------
Cherry-pick 275062@main (c1a059873be7).
https://bugs.webkit.org/show_bug.cgi?id=269783
Normalize Latin-1 characters in `String#normalize("NFKC")``
https://bugs.webkit.org/show_bug.cgi?id=269783
Reviewed by Alexey Proskuryakov.
The `String.prototype.normalize` implementation has a fast-path in
cases where normalization does not affect the string. It was incorrectly
assumed that NFKC does not affect 8-bit strings. The only normalization
that doesn't affect them is NFC.
* JSTests/es6/String.prototype_methods_String.prototype.normalize.js:
(test):
* Source/JavaScriptCore/runtime/StringPrototype.cpp:
(JSC::normalize):
(JSC::normalizationAffects8Bit): Deleted.
Canonical link: https://commits.webkit.org/275062@main
Canonical link: https://commits.webkit.org/274313.164@webkitglib/2.44
Commit: 9f979ae34d0c6654e52938076551077782326e8d
https://github.com/WebKit/WebKit/commit/9f979ae34d0c6654e52938076551077782326e8d
Author: Kristina Bessonova <[email protected]>
Date: 2024-04-26 (Fri, 26 Apr 2024)
Changed paths:
M Source/JavaScriptCore/heap/GCMemoryOperations.h
Log Message:
-----------
Cherry-pick 275057@main (a6fdfba9eced).
https://bugs.webkit.org/show_bug.cgi?id=269785
[JSC] Add missed "cc" inline asm clobber to ARM64 memory operations
https://bugs.webkit.org/show_bug.cgi?id=269785
Reviewed by Keith Miller.
Since inline asm touches flags, it should set "cc" clobber to ensure
a compiler will schedule instructions correctly.
W/o the clobber and if compiled with clang v16 and newer (AArch64,
Linux) may lead to a crash inside JSArray::unshiftCountSlowCase().
* Source/JavaScriptCore/heap/GCMemoryOperations.h:
(JSC::gcSafeMemcpy):
(JSC::gcSafeMemmove):
(JSC::gcSafeZeroMemory):
Canonical link: https://commits.webkit.org/275057@main
Canonical link: https://commits.webkit.org/274313.165@webkitglib/2.44
Compare: https://github.com/WebKit/WebKit/compare/25e470331432...9f979ae34d0c
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