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Commits on Jun 4, 2026
[Wasm] Reduce FuncRefTable entry size
Show description for 8abf525committed
Commits on May 7, 2026
[JSC] Move aINT / mINT / uINT bytecode under RTT
Show description for 5accc20committed[JSC] IPInt slow path for `memory.atomic.notify` truncates the Memory64 pointer and offset to 32 bits
Show description for afc44e3committed[JSC][WASM][Debugger] Fix STW deadlocks when VM blocks in memory.atomic.wait or WebCore operations
Show description for da1f31bcommitted[Wasm] Use a lazy restore frame when returning from tail calls
Show description for 5223ee5committed
Commits on May 4, 2026
Reland memory64 bulk memory operations in OMG tier
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Commits on May 2, 2026
[JSC] Fix wasm type parsing regression by making RTT formal canonicalized types
Show description for 103a40acommitted
Commits on Apr 21, 2026
Refactor wasm implementation after multimemory support was added
Show description for 98a27e9authored andcommitted
Commits on Apr 20, 2026
Further reduce use of jsCast<>()
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Commits on Apr 18, 2026
Replace use of jsSecureCast<>() with downcast<>()
Show description for 178cea0committed
Commits on Apr 16, 2026
[JSC] Remove PL from IPInt
Show description for f6f27b7committed[Wasm] Unify IPInt's prepare_call and prepare_call_indirect paths
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Commits on Apr 10, 2026
Add wasm IPInt support for SIMD and atomic instructions
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Commits on Apr 9, 2026
[JSC][WASM][Debugger] Notify LLDB when a new WebAssembly module is dynamically instantiated
Show description for 348694ccommitted
Commits on Apr 4, 2026
[JSC] Wasm SectionParser should store expanded TypeDefinition
Show description for b12cf08committed
Commits on Apr 2, 2026
Add wasm multimemory support to BBQ/OMG SIMD and atomics
Show description for 12997e8authored andcommitted[JSC][WASM][Debugger] Extend WASM debugger trap interception to all IPInt exception sites
Show description for 6fa6040committed
Commits on Mar 27, 2026
[JSC][WASM][Debugger] Make the WASM debugger stop at unreachable traps
Show description for 2f3246acommitted[JSC] Introduce Realm-less Objects
Show description for 7d45839committed
Commits on Mar 24, 2026
Add wasm multimemory support to base instructions
Show description for 4ac3b92authored andcommitted
Commits on Feb 25, 2026
[JSC] Use FrameTracer in IPInt memory_grow operation
Show description for 7759a91committed
Commits on Feb 19, 2026
Adopt `NODELETE` annotation in more places in JavaScriptCore/
Show description for 55e71c0committed
Commits on Feb 13, 2026
Address Safer CPP regression in WasmIPIntSlowPaths
Show description for 7982124committed
Commits on Feb 10, 2026
[JSC] Do stack check on IPInt->BBQ loop OSR entry
Show description for e5391adcommitted
Commits on Feb 6, 2026
[JSC] Use FrameTracer in wasm table_init operations
Show description for fd15e0dcommitted
Commits on Jan 29, 2026
[JSC][WASM][Debugger] Restrict WebAssembly debugger to macOS ARM64 only
Show description for 4d96269committed
Commits on Jan 27, 2026
[JSC] Null out vm.topCallFrame in Wasm GC IPInt slow paths if needed
Show description for d106624committed
Commits on Jan 15, 2026
ThrowScopes should not be able to clear termination exceptions
Show description for 67abaaacommitted
Commits on Jan 12, 2026
[JSC] Add --traceWasmIPIntExecution option
Show description for 634156acommitted
Commits on Jan 6, 2026
[JSC][Wasm][Debugger] Implement multi-VM stop-the-world debugging
Show description for e51159ccommitted
Commits on Dec 20, 2025
Use WTF::move() instead of WTFMove() macro in Source/JavaScriptCore
Show description for f52b72fcommitted
Commits on Dec 18, 2025
[JSC] Wasm: fix exceptions with inlining between SIMD and non-SIMD functions
Show description for c410d58committed
Commits on Dec 7, 2025
Add support for Memory64 in WebAssembly in IPInt Tier
Show description for 26868dfcommitted
Commits on Nov 13, 2025
[JSC] Wasm: Fix OMG exceptions with nested catch
Show description for 9b2df38authored andcommitted
Commits on Nov 4, 2025
[JSC] Collect execution count in Wasm::BaselineData
Show description for 483814acommitted