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Commits on Jun 6, 2026

[JSC] NativeExecutable should have name and length in the same way to FunctionExecutable
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Constellation
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a633a8a
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Commits on Jun 4, 2026

[Wasm] Reduce FuncRefTable entry size
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kmiller68
committed
8abf525
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[Wasm] OMG tail call patchpoint needs to clobber late pinned registers.
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kmiller68
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c18d1e3
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[Wasm] `Table` constructor should fill funcref tables when the default value is a wrapper function
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sosukesuzuki
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7a35a16
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[JSC] Promise jobs must not run with the realm of a cross-realm settle site
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sosukesuzuki
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51cc3fe
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Commits on Jun 3, 2026

[CMake] Tune prefix headers
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geoffreygaren
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9238bab
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Commits on May 30, 2026

[Wasm] Fix JS Table.grow with a default value
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kmiller68
committed
36a3e59
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Commits on May 29, 2026

[JSC] Wasm::InstanceAnchor should be unregistered at the prologue of JSWebAssemblyInstance destructor
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Constellation
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76b3468
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Commits on May 28, 2026

CSP wasm-unsafe-eval directive is not enforced during WebAssembly byte compilation
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roberto-apple
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4003087
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Commits on May 27, 2026

[Wasm] Add missing exception check after rope resolution
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sosukesuzuki
committed
57df341
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Commits on May 24, 2026

WebAssemblyCompileOptions::tryCreate should throw on OOM
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asworkjsc
authored and
webkit-opensource-integration
committed
d8b6307
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Commits on May 22, 2026

[Build Speed] Prepare for larger unified build bundles
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geoffreygaren
committed
8916f52
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Commits on May 17, 2026

[Wasm] JS Wrappers for Wasm Tables Should be Lazily Created
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kmiller68
committed
ca0c6bb
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Commits on May 16, 2026

[Wasm] Build JS Wrappers and JSToWasmCallees Lazily
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kmiller68
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29ac322
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Commits on May 14, 2026

Fixed a stray -Wunsafe-buffer-usage pragma that accidentally disabled the check
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geoffreygaren
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8501572
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[JSC] Support Inlined InternalMicrotask reaction with Promise
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Constellation
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8f74209
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Commits on May 13, 2026

Correct build failures in WebAssembly Clang Module Verification
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brentfulgham
authored and
Brent Fulgham
committed
8c3ffc7
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[JSC] Move WebAssembly.instantiateStreaming / WebAssembly.compileStreaming to C++
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Constellation
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24cf2e5
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[JSC] Drop ThreadSpecificAssemblerData heap buffer under memory pressure
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aoikonomopoulos
committed
32f4eef
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[JSC] Implement static `import defer` semantics
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sosukesuzuki
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de45366
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Commits on May 11, 2026

[WTF] Add ThreadSafeLazyUniquePtr
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Constellation
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1661ae2
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[JSC] Store computed hash in RTT and RTTGroup
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Constellation
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c7a9965
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Commits on May 7, 2026

[JSC] Move aINT / mINT / uINT bytecode under RTT
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Constellation
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5accc20
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[JSC] Wasm Memory64 atomic ops truncate the immediate offset to 32 bits in BBQ and OMG
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sosukesuzuki
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95959f0
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[JSC] IPInt slow path for `memory.atomic.notify` truncates the Memory64 pointer and offset to 32 bits
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sosukesuzuki
committed
afc44e3
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Optimize JavaScriptCore #includes
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geoffreygaren
committed
b589299
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[JSC][WASM][Debugger] Fix STW deadlocks when VM blocks in memory.atomic.wait or WebCore operations
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hyjorc1
committed
da1f31b
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[Wasm] Use a lazy restore frame when returning from tail calls
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kmiller68
committed
5223ee5
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Commits on May 6, 2026

Reland Memory64 atomic operations
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colelao
committed
27cb38b
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[OMG] Tail call shuffler should be able to handle registers
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kmiller68
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62596b8
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Commits on May 5, 2026

REGRESSION: WebAssembly SIMD produces incorrect result on x86_64 Linux (argon2id hash mismatch)
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Constellation
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4db9b8c
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Commits on May 4, 2026

[JSC] B3 CSE asserts on struct.new_default with f32/f64 fields due to type mismatch in store-to-load forwarding
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heimskr
authored and
syg
committed
7842f48
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Reland memory64 bulk memory operations in OMG tier
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colelao
committed
c3893af
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[JSC][WASM][Debugger] Use VMIdentifier as stable per-VM thread ID for GDB RSP replies
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hyjorc1
committed
f475b7a
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Commits on May 3, 2026

[JSC] Tweak wasm inlining budget computation a bit
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Constellation
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de5ea14
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