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Mention devirtualization in .NET 11 overview #55475

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2 changes: 1 addition & 1 deletion docs/core/whats-new/dotnet-11/overview.md
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Expand Up @@ -21,7 +21,7 @@ The .NET 11 runtime includes:
- Runtime-native async (Runtime Async), which produces cleaner stack traces and lower overhead. Runtime Async no longer requires `<EnablePreviewFeatures>true</EnablePreviewFeatures>` for projects that target `net11.0`. The runtime libraries themselves are compiled with `runtime-async=on`.
- Runtime Async performance improvements, including JIT compilation of a dedicated runtime-async version of synchronous task-returning methods, async continuations that opt out of `ExecutionContext` capture when no ambient state is in use, and tail-merged suspension points that reduce generated code size.
- Runtime Async tiered compilation, task and value-task factory intrinsics, and implicit tailcall improvements that reduce warm-up allocations and speed up common `await` paths.
- JIT improvements for bounds check elimination, redundant checked context removal, switch expression folding, constant-folding `SequenceEqual`, and redundant branch elimination. There are also new Arm SVE2 intrinsics, improved hardware-intrinsic cost modeling, and a faster `Math.BigMul` on x64 that emits a single `MUL` instruction.
- JIT improvements for bounds check elimination, redundant checked context removal, devirtualization, switch expression folding, constant-folding `SequenceEqual`, and redundant branch elimination. There are also new Arm SVE2 intrinsics, improved hardware-intrinsic cost modeling, and a faster `Math.BigMul` on x64 that emits a single `MUL` instruction.
- CoreCLR on WebAssembly now runs the libraries test suite end to end, and the runtime adds AVX-VNNI-512 hardware intrinsics for vectorized multiply-add workloads.
- In-process crash report logging on mobile platforms that captures the managed stack trace and runtime state before the process exits.
- NativeAOT faster interface dispatch using a shared dispatch helper, reducing binary size at call sites and improving throughput for interface-heavy workloads.
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