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[JitDiff X64] [xtqqczze] Avoid Unsafe.As for Memory<T> and ReadOnlyMemory<T> conversion #956

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MihuBot opened this issue Jan 28, 2025 · 3 comments
Open

[JitDiff X64] [xtqqczze] Avoid Unsafe.As for Memory<T> and ReadOnlyMemory<T> conversion #956

MihuBot opened this issue Jan 28, 2025 · 3 comments

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MihuBot commented Jan 28, 2025 •
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Job completed in 15 minutes 45 seconds (remote runner delay: 1 minute 24 seconds).
dotnet/runtime#111023

Diffs

Diffs 
Found 109 files with textual diffs.

Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 43603954
Total bytes of diff: 43606455
Total bytes of delta: 2501 (0.01 % of base)
Total relative delta: 30.88
    diff is a regression.
    relative diff is a regression.


Top file regressions (bytes):
         921 : System.Private.CoreLib.dasm (0.01 % of base)
         605 : System.Security.Cryptography.Pkcs.dasm (0.16 % of base)
         575 : System.Security.Cryptography.dasm (0.05 % of base)
         420 : System.Net.Sockets.dasm (0.16 % of base)
         155 : System.Formats.Tar.dasm (0.12 % of base)
          65 : System.Net.WebSockets.dasm (0.04 % of base)
          56 : System.Net.Ping.dasm (0.11 % of base)
          31 : System.IO.Pipes.dasm (0.08 % of base)
           3 : System.IO.Pipelines.dasm (0.00 % of base)

Top file improvements (bytes):
        -100 : System.Net.ServerSentEvents.dasm (-0.14 % of base)
         -84 : System.Net.Http.dasm (-0.01 % of base)
         -56 : System.Memory.dasm (-0.02 % of base)
         -39 : System.Security.Cryptography.Cose.dasm (-0.06 % of base)
         -18 : System.Text.Json.dasm (-0.00 % of base)
          -8 : Microsoft.Extensions.Logging.Console.dasm (-0.01 % of base)
          -8 : System.Private.Xml.dasm (-0.00 % of base)
          -7 : System.Net.Mail.dasm (-0.00 % of base)
          -4 : System.IO.Compression.dasm (-0.00 % of base)
          -4 : System.Net.HttpListener.dasm (-0.00 % of base)
          -2 : System.Memory.Data.dasm (-0.01 % of base)

20 total files with Code Size differences (11 improved, 9 regressed), 243 unchanged.

Top method regressions (bytes):
         106 (19.96 % of base) : System.Private.CoreLib.dasm - System.IO.MemoryStream:ReadAsync(System.Memory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          97 (4.87 % of base) : System.Formats.Tar.dasm - System.Formats.Tar.TarHeader+<WriteWithUnseekableDataStreamAsync>d__86:MoveNext():this (FullOpts)
          94 (14.66 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.UdpClient:SendAsync(System.ReadOnlyMemory`1[ubyte],System.Net.IPEndPoint,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          83 (4.21 % of base) : System.Net.WebSockets.dasm - System.Net.WebSockets.WebSocket+<ReceiveAsync>d__14:MoveNext():this (FullOpts)
          67 (17.36 % of base) : System.Private.CoreLib.dasm - System.IO.UnmanagedMemoryStream:ReadAsync(System.Memory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          56 (1.83 % of base) : System.Net.Ping.dasm - System.Net.NetworkInformation.Ping+<SendIcmpEchoRequestOverRawSocketAsync>d__76:MoveNext():this (FullOpts)
          42 (1.29 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.CryptoStream+<ReadAsyncCore>d__44:MoveNext():this (FullOpts)
          41 (18.55 % of base) : System.Private.CoreLib.dasm - Microsoft.Win32.SafeHandles.SafeFileHandle+ThreadPoolValueTaskSource:QueueRead(System.Memory`1[ubyte],long,System.Threading.CancellationToken,System.IO.Strategies.OSFileStreamStrategy):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          41 (57.75 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.SocketAsyncEventArgs:get_Buffer():ubyte[]:this (FullOpts)
          35 (11.01 % of base) : System.Text.Json.dasm - System.Text.Json.JsonDocument:Parse(System.IO.Stream,System.Text.Json.JsonDocumentOptions):System.Text.Json.JsonDocument (FullOpts)
          34 (12.73 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendAsync(System.ReadOnlyMemory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          34 (9.83 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendToAsync(System.ReadOnlyMemory`1[ubyte],int,System.Net.EndPoint,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          34 (11.60 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.UdpClient:SendAsync(System.ReadOnlyMemory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[double]:op_Implicit(System.Memory`1[double]):System.ReadOnlyMemory`1[double] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[int]:op_Implicit(System.Memory`1[int]):System.ReadOnlyMemory`1[int] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[long]:op_Implicit(System.Memory`1[long]):System.ReadOnlyMemory`1[long] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[short]:op_Implicit(System.Memory`1[short]):System.ReadOnlyMemory`1[short] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[System.__Canon]:op_Implicit(System.Memory`1[System.__Canon]):System.ReadOnlyMemory`1[System.__Canon] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[System.Nullable`1[int]]:op_Implicit(System.Memory`1[System.Nullable`1[int]]):System.ReadOnlyMemory`1[System.Nullable`1[int]] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[System.Numerics.Vector`1[float]]:op_Implicit(System.Memory`1[System.Numerics.Vector`1[float]]):System.ReadOnlyMemory`1[System.Numerics.Vector`1[float]] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[ubyte]:op_Implicit(System.Memory`1[ubyte]):System.ReadOnlyMemory`1[ubyte] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[double](System.ReadOnlyMemory`1[double]):System.Memory`1[double] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[int](System.ReadOnlyMemory`1[int]):System.Memory`1[int] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[long](System.ReadOnlyMemory`1[long]):System.Memory`1[long] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[short](System.ReadOnlyMemory`1[short]):System.Memory`1[short] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[System.__Canon](System.ReadOnlyMemory`1[System.__Canon]):System.Memory`1[System.__Canon] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[System.Nullable`1[int]](System.ReadOnlyMemory`1[System.Nullable`1[int]]):System.Memory`1[System.Nullable`1[int]] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[System.Numerics.Vector`1[float]](System.ReadOnlyMemory`1[System.Numerics.Vector`1[float]]):System.Memory`1[System.Numerics.Vector`1[float]] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[ubyte](System.ReadOnlyMemory`1[ubyte]):System.Memory`1[ubyte] (FullOpts)
          32 (1.65 % of base) : System.Formats.Tar.dasm - System.Formats.Tar.TarHelpers+<CopyBytesAsync>d__9:MoveNext():this (FullOpts)
          32 (10.00 % of base) : System.Private.CoreLib.dasm - System.IO.RandomAccess:ReadAsync(Microsoft.Win32.SafeHandles.SafeFileHandle,System.Memory`1[ubyte],long,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int] (FullOpts)
          31 (2.40 % of base) : System.IO.Pipes.dasm - System.IO.Pipes.PipeStream+<WriteAsyncCore>d__83:MoveNext():this (FullOpts)
          30 (6.16 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendAsync(System.ArraySegment`1[ubyte]):System.Threading.Tasks.Task`1[int]:this (FullOpts)
          30 (2.29 % of base) : System.Text.Json.dasm - System.Text.Json.JsonDocument+<ParseAsyncCore>d__69:MoveNext():this (FullOpts)
          28 (65.12 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[System.__Canon]:.ctor(System.Memory`1[System.__Canon]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[double]:.ctor(System.Memory`1[double]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[int]:.ctor(System.Memory`1[int]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[long]:.ctor(System.Memory`1[long]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[short]:.ctor(System.Memory`1[short]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[System.Nullable`1[int]]:.ctor(System.Memory`1[System.Nullable`1[int]]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[System.Numerics.Vector`1[float]]:.ctor(System.Memory`1[System.Numerics.Vector`1[float]]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[ubyte]:.ctor(System.Memory`1[ubyte]):this (FullOpts)
          27 (5.43 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendAsync(System.ArraySegment`1[ubyte],int):System.Threading.Tasks.Task`1[int]:this (FullOpts)
          27 (4.86 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendToAsync(System.ArraySegment`1[ubyte],System.Net.EndPoint):System.Threading.Tasks.Task`1[int]:this (FullOpts)
          27 (5.41 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.SocketTaskExtensions:SendAsync(System.Net.Sockets.Socket,System.ArraySegment`1[ubyte],int):System.Threading.Tasks.Task`1[int] (FullOpts)
          26 (2.02 % of base) : System.Formats.Tar.dasm - System.Formats.Tar.TarHeader+<WriteWithSeekableDataStreamAsync>d__84:MoveNext():this (FullOpts)
          26 (5.52 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendToAsync(System.ReadOnlyMemory`1[ubyte],int,System.Net.SocketAddress,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          26 (9.06 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[System.__Canon](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          26 (9.06 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[System.__Canon](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          26 (9.06 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[System.__Canon](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          26 (9.06 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[System.__Canon](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          26 (1.97 % of base) : System.Private.CoreLib.dasm - System.Text.TranscodingStream+<<DisposeAsync>g__DisposeAsyncCore|30_0>d:MoveNext():this (FullOpts)
          25 (8.77 % of base) : System.Private.CoreLib.dasm - System.IO.Stream:ReadAsync(System.Memory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          25 (4.51 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.NetworkStream:WriteAsync(System.ReadOnlyMemory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
          24 (8.76 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendAsync(System.ReadOnlyMemory`1[ubyte],int,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          24 (8.92 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendAsyncForNetworkStream(System.ReadOnlyMemory`1[ubyte],int,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
          24 (7.21 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendToAsync(System.ReadOnlyMemory`1[ubyte],System.Net.EndPoint,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          24 (8.70 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.SocketTaskExtensions:SendAsync(System.Net.Sockets.Socket,System.ReadOnlyMemory`1[ubyte],int,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int] (FullOpts)
          24 (3.59 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.Pkcs.SignedCms:Decode(System.ReadOnlySpan`1[ubyte]):this (FullOpts)
          20 (3.43 % of base) : System.Private.CoreLib.dasm - System.IO.TextReader:ReadAsync(System.Memory`1[ushort],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          20 (3.43 % of base) : System.Private.CoreLib.dasm - System.IO.TextReader:ReadBlockAsync(System.Memory`1[ushort],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[double](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[double](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[double](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[double](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[int](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[int](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[int](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[int](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[long](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[long](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[long](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[long](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[short](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[short](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[short](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[short](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
          20 (5.45 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.__Canon](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          20 (5.45 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.__Canon](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          20 (5.48 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.__Canon](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          20 (5.48 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.__Canon](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[ubyte](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[ubyte](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[ubyte](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[ubyte](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[double](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[double](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[int](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[int](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[long](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[long](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[short](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)

Top method improvements (bytes):
        -161 (-10.76 % of base) : System.Private.CoreLib.dasm - System.IO.File+<InternalReadAllBytesAsync>d__100:MoveNext():this (FullOpts)
        -135 (-4.86 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.SocketPal+<SendPacketsAsync>d__84:MoveNext():this (FullOpts)
         -18 (-0.62 % of base) : System.Net.WebSockets.dasm - System.Net.WebSockets.ManagedWebSocket+<SendCloseFrameAsync>d__70:MoveNext():this (FullOpts)
         -17 (-0.42 % of base) : System.Net.Http.dasm - System.Net.Http.Http2Connection+Http2Stream+<SendRequestBodyAsync>d__45:MoveNext():this (FullOpts)
         -17 (-0.57 % of base) : System.Net.Http.dasm - System.Net.Http.Http3RequestStream+<SendContentAsync>d__31:MoveNext():this (FullOpts)
         -17 (-0.49 % of base) : System.Text.Json.dasm - System.Text.Json.JsonDocument:TryParseValue(byref,byref,ubyte,ubyte):ubyte (FullOpts)
         -16 (-0.57 % of base) : System.Net.Http.dasm - System.Net.Http.Http3RequestStream+<WriteRequestContentAsync>d__32:MoveNext():this (FullOpts)
         -15 (-0.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.CryptoStream+<CopyToAsyncInternal>d__56:MoveNext():this (FullOpts)
         -13 (-0.53 % of base) : System.Net.Http.dasm - System.Net.Http.Http2Connection+<SetupAsync>d__54:MoveNext():this (FullOpts)
         -12 (-0.37 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[double]:MoveNext():this (FullOpts)
         -12 (-0.37 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[int]:MoveNext():this (FullOpts)
         -12 (-0.37 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[long]:MoveNext():this (FullOpts)
         -12 (-0.37 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[short]:MoveNext():this (FullOpts)
         -12 (-0.29 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[System.__Canon]:MoveNext():this (FullOpts)
         -12 (-0.37 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[System.Nullable`1[int]]:MoveNext():this (FullOpts)
         -12 (-0.36 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[System.Numerics.Vector`1[float]]:MoveNext():this (FullOpts)
         -12 (-0.37 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[ubyte]:MoveNext():this (FullOpts)
         -12 (-0.98 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[double](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
         -12 (-0.94 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[double](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
         -12 (-0.98 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[int](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
         -12 (-0.94 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[int](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
         -12 (-0.98 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[long](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
         -12 (-0.94 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[long](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
         -12 (-0.98 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[short](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
         -12 (-0.94 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[short](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
         -12 (-0.95 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.__Canon](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
         -12 (-0.91 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.__Canon](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
         -12 (-0.98 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
         -12 (-0.94 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
         -12 (-0.97 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
         -12 (-0.93 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
         -12 (-0.98 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[ubyte](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
         -12 (-0.94 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[ubyte](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[double]:get_WrittenMemory():System.ReadOnlyMemory`1[double]:this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[int]:get_WrittenMemory():System.ReadOnlyMemory`1[int]:this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[long]:get_WrittenMemory():System.ReadOnlyMemory`1[long]:this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[short]:get_WrittenMemory():System.ReadOnlyMemory`1[short]:this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[System.Nullable`1[int]]:get_WrittenMemory():System.ReadOnlyMemory`1[System.Nullable`1[int]]:this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[System.Numerics.Vector`1[float]]:get_WrittenMemory():System.ReadOnlyMemory`1[System.Numerics.Vector`1[float]]:this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[ubyte]:get_WrittenMemory():System.ReadOnlyMemory`1[ubyte]:this (FullOpts)
          -8 (-3.65 % of base) : System.Net.Http.dasm - System.Net.Http.HttpContent:InternalCopyToAsync(System.IO.Stream,System.Net.TransportContext,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
          -8 (-3.07 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderValue:FromBytes(System.ReadOnlySpan`1[ubyte]):System.Security.Cryptography.Cose.CoseHeaderValue (FullOpts)
          -8 (-2.37 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderValue:FromBytes(ubyte[]):System.Security.Cryptography.Cose.CoseHeaderValue (FullOpts)
          -8 (-0.57 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter+<FlushAsync>d__78:MoveNext():this (FullOpts)
          -8 (-0.51 % of base) : System.Private.Xml.dasm - System.Xml.XmlEncodedRawTextWriter+<EncodeCharsAsync>d__122:MoveNext():this (FullOpts)
          -7 (-0.52 % of base) : System.Net.Mail.dasm - System.Net.Mime.QuotedPrintableStream+<FlushAsync>d__26:MoveNext():this (FullOpts)
          -7 (-0.58 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseMultiSignMessage+<CreateCoseMultiSignMessageAsync>d__20:MoveNext():this (FullOpts)
          -7 (-2.33 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.X509Certificates.X509CertificateLoader+CertKeyMatcher:ExtractPublicKey(byref,System.Security.Cryptography.AsymmetricAlgorithm,int) (FullOpts)
          -5 (-2.96 % of base) : System.Net.Http.dasm - System.Net.Http.Http3RequestStream:FlushSendBufferAsync(ubyte,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
          -5 (-0.45 % of base) : System.Text.Json.dasm - System.Text.Json.JsonDocument:Parse(System.Buffers.ReadOnlySequence`1[ubyte],System.Text.Json.JsonDocumentOptions):System.Text.Json.JsonDocument (FullOpts)
          -5 (-0.92 % of base) : System.Text.Json.dasm - System.Text.Json.JsonDocument:Parse(System.ReadOnlyMemory`1[ushort],System.Text.Json.JsonDocumentOptions):System.Text.Json.JsonDocument (FullOpts)
          -4 (-3.81 % of base) : System.IO.Compression.dasm - System.IO.Compression.Inflater:SetInput(ubyte[],int,int):this (FullOpts)
          -4 (-1.15 % of base) : System.Net.Http.dasm - System.Net.Http.Http3RequestStream+Http3WriteStream:FlushAsync(System.Threading.CancellationToken):System.Threading.Tasks.Task:this (FullOpts)
          -4 (-3.60 % of base) : System.Net.Http.dasm - System.Net.Http.HttpConnection:get_RemainingBuffer():System.ReadOnlyMemory`1[ubyte]:this (FullOpts)
          -4 (-0.39 % of base) : System.Net.HttpListener.dasm - System.Net.HttpResponseStream+<InternalWriteIgnoreErrorsAsync>d__37:MoveNext():this (FullOpts)
          -4 (-3.70 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.PooledByteBufferWriter:get_WrittenMemory():System.ReadOnlyMemory`1[ubyte]:this (FullOpts)
          -4 (-3.70 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderValue:Encode(System.Formats.Cbor.CborWriter):System.ReadOnlyMemory`1[ubyte] (FullOpts)
          -4 (-1.63 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderValue:FromInt32(int):System.Security.Cryptography.Cose.CoseHeaderValue (FullOpts)
          -4 (-1.25 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderValue:FromString(System.String):System.Security.Cryptography.Cose.CoseHeaderValue (FullOpts)
          -4 (-2.48 % of base) : System.Text.Json.dasm - System.Text.Json.JsonDocument:ParseRented(System.Text.Json.PooledByteBufferWriter,System.Text.Json.JsonDocumentOptions):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[double](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[double]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[int](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[int]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[long](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[long]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[short](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[short]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[System.__Canon](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[System.__Canon]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[System.Nullable`1[int]](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[System.Nullable`1[int]]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[System.Numerics.Vector`1[float]](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[System.Numerics.Vector`1[float]]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[ubyte](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[ubyte]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.75 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocumentAsObject(System.Object,System.Text.Json.Serialization.Metadata.JsonTypeInfo):System.Text.Json.JsonDocument (FullOpts)
          -4 (-3.70 % of base) : System.Text.Json.dasm - System.Text.Json.PooledByteBufferWriter:get_WrittenMemory():System.ReadOnlyMemory`1[ubyte]:this (FullOpts)
          -4 (-3.70 % of base) : Microsoft.Extensions.Logging.Console.dasm - System.Text.Json.PooledByteBufferWriter:get_WrittenMemory():System.ReadOnlyMemory`1[ubyte]:this (FullOpts)
          -4 (-0.37 % of base) : System.Text.Json.dasm - System.Text.Json.PooledByteBufferWriter+<FlushAsync>d__20:MoveNext():this (FullOpts)
          -4 (-0.37 % of base) : Microsoft.Extensions.Logging.Console.dasm - System.Text.Json.PooledByteBufferWriter+<FlushAsync>d__20:MoveNext():this (FullOpts)
          -2 (-0.13 % of base) : System.Memory.Data.dasm - System.BinaryData+<FromStreamAsync>d__32:MoveNext():this (FullOpts)
          -2 (-0.58 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderMap:Add(System.Security.Cryptography.Cose.CoseHeaderLabel,int):this (FullOpts)
          -2 (-0.57 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderMap:Add(System.Security.Cryptography.Cose.CoseHeaderLabel,System.ReadOnlySpan`1[ubyte]):this (FullOpts)
          -1 (-0.06 % of base) : System.Net.Http.dasm - System.Net.Http.Http2Connection+<FlushOutgoingBytesAsync>d__60:MoveNext():this (FullOpts)
          -1 (-0.18 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:BeginSendTo(ubyte[],int,int,int,System.Net.EndPoint,System.AsyncCallback,System.Object):System.IAsyncResult:this (FullOpts)
          -1 (-0.36 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.CryptoStream:WriteAsync(ubyte[],int,int,System.Threading.CancellationToken):System.Threading.Tasks.Task:this (FullOpts)

Top method regressions (percentages):
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[double]:op_Implicit(System.Memory`1[double]):System.ReadOnlyMemory`1[double] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[int]:op_Implicit(System.Memory`1[int]):System.ReadOnlyMemory`1[int] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[long]:op_Implicit(System.Memory`1[long]):System.ReadOnlyMemory`1[long] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[short]:op_Implicit(System.Memory`1[short]):System.ReadOnlyMemory`1[short] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[System.__Canon]:op_Implicit(System.Memory`1[System.__Canon]):System.ReadOnlyMemory`1[System.__Canon] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[System.Nullable`1[int]]:op_Implicit(System.Memory`1[System.Nullable`1[int]]):System.ReadOnlyMemory`1[System.Nullable`1[int]] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[System.Numerics.Vector`1[float]]:op_Implicit(System.Memory`1[System.Numerics.Vector`1[float]]):System.ReadOnlyMemory`1[System.Numerics.Vector`1[float]] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Memory`1[ubyte]:op_Implicit(System.Memory`1[ubyte]):System.ReadOnlyMemory`1[ubyte] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[double](System.ReadOnlyMemory`1[double]):System.Memory`1[double] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[int](System.ReadOnlyMemory`1[int]):System.Memory`1[int] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[long](System.ReadOnlyMemory`1[long]):System.Memory`1[long] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[short](System.ReadOnlyMemory`1[short]):System.Memory`1[short] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[System.__Canon](System.ReadOnlyMemory`1[System.__Canon]):System.Memory`1[System.__Canon] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[System.Nullable`1[int]](System.ReadOnlyMemory`1[System.Nullable`1[int]]):System.Memory`1[System.Nullable`1[int]] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[System.Numerics.Vector`1[float]](System.ReadOnlyMemory`1[System.Numerics.Vector`1[float]]):System.Memory`1[System.Numerics.Vector`1[float]] (FullOpts)
          33 (113.79 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.MemoryMarshal:AsMemory[ubyte](System.ReadOnlyMemory`1[ubyte]):System.Memory`1[ubyte] (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[double]:.ctor(System.Memory`1[double]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[int]:.ctor(System.Memory`1[int]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[long]:.ctor(System.Memory`1[long]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[short]:.ctor(System.Memory`1[short]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[System.Nullable`1[int]]:.ctor(System.Memory`1[System.Nullable`1[int]]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[System.Numerics.Vector`1[float]]:.ctor(System.Memory`1[System.Numerics.Vector`1[float]]):this (FullOpts)
          27 (77.14 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[ubyte]:.ctor(System.Memory`1[ubyte]):this (FullOpts)
          28 (65.12 % of base) : System.Private.CoreLib.dasm - System.MemoryDebugView`1[System.__Canon]:.ctor(System.Memory`1[System.__Canon]):this (FullOpts)
          41 (57.75 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.SocketAsyncEventArgs:get_Buffer():ubyte[]:this (FullOpts)
         106 (19.96 % of base) : System.Private.CoreLib.dasm - System.IO.MemoryStream:ReadAsync(System.Memory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          41 (18.55 % of base) : System.Private.CoreLib.dasm - Microsoft.Win32.SafeHandles.SafeFileHandle+ThreadPoolValueTaskSource:QueueRead(System.Memory`1[ubyte],long,System.Threading.CancellationToken,System.IO.Strategies.OSFileStreamStrategy):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          67 (17.36 % of base) : System.Private.CoreLib.dasm - System.IO.UnmanagedMemoryStream:ReadAsync(System.Memory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          94 (14.66 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.UdpClient:SendAsync(System.ReadOnlyMemory`1[ubyte],System.Net.IPEndPoint,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          34 (12.73 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendAsync(System.ReadOnlyMemory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          34 (11.60 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.UdpClient:SendAsync(System.ReadOnlyMemory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          35 (11.01 % of base) : System.Text.Json.dasm - System.Text.Json.JsonDocument:Parse(System.IO.Stream,System.Text.Json.JsonDocumentOptions):System.Text.Json.JsonDocument (FullOpts)
          32 (10.00 % of base) : System.Private.CoreLib.dasm - System.IO.RandomAccess:ReadAsync(Microsoft.Win32.SafeHandles.SafeFileHandle,System.Memory`1[ubyte],long,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int] (FullOpts)
          34 (9.83 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendToAsync(System.ReadOnlyMemory`1[ubyte],int,System.Net.EndPoint,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          26 (9.06 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[System.__Canon](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          26 (9.06 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[System.__Canon](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          26 (9.06 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[System.__Canon](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          26 (9.06 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[System.__Canon](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          24 (8.92 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendAsyncForNetworkStream(System.ReadOnlyMemory`1[ubyte],int,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
          25 (8.77 % of base) : System.Private.CoreLib.dasm - System.IO.Stream:ReadAsync(System.Memory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          24 (8.76 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendAsync(System.ReadOnlyMemory`1[ubyte],int,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[double](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[double](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[int](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[int](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[long](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[long](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[short](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[short](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[ubyte](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadPkcs8[ubyte](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[double](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[double](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[int](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[int](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[long](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[long](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[short](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[short](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[System.Nullable`1[int]](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[System.Nullable`1[int]](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[ubyte](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          20 (8.73 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadSubjectPublicKeyInfo[ubyte](System.String[],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          24 (8.70 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.SocketTaskExtensions:SendAsync(System.Net.Sockets.Socket,System.ReadOnlyMemory`1[ubyte],int,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int] (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[double](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[double](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[int](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[int](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[long](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[long](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[short](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[short](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[ubyte](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          20 (7.49 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[ubyte](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[double](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[double](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[int](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[int](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[long](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[long](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[short](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[short](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[ubyte](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          20 (7.46 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[ubyte](System.String[],System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ushort],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
          24 (7.21 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendToAsync(System.ReadOnlyMemory`1[ubyte],System.Net.EndPoint,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
          30 (6.16 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:SendAsync(System.ArraySegment`1[ubyte]):System.Threading.Tasks.Task`1[int]:this (FullOpts)

Top method improvements (percentages):
        -161 (-10.76 % of base) : System.Private.CoreLib.dasm - System.IO.File+<InternalReadAllBytesAsync>d__100:MoveNext():this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[double]:get_WrittenMemory():System.ReadOnlyMemory`1[double]:this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[int]:get_WrittenMemory():System.ReadOnlyMemory`1[int]:this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[long]:get_WrittenMemory():System.ReadOnlyMemory`1[long]:this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[short]:get_WrittenMemory():System.ReadOnlyMemory`1[short]:this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[System.Nullable`1[int]]:get_WrittenMemory():System.ReadOnlyMemory`1[System.Nullable`1[int]]:this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[System.Numerics.Vector`1[float]]:get_WrittenMemory():System.ReadOnlyMemory`1[System.Numerics.Vector`1[float]]:this (FullOpts)
          -8 (-8.89 % of base) : System.Memory.dasm - System.Buffers.ArrayBufferWriter`1[ubyte]:get_WrittenMemory():System.ReadOnlyMemory`1[ubyte]:this (FullOpts)
        -135 (-4.86 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.SocketPal+<SendPacketsAsync>d__84:MoveNext():this (FullOpts)
          -4 (-3.81 % of base) : System.IO.Compression.dasm - System.IO.Compression.Inflater:SetInput(ubyte[],int,int):this (FullOpts)
          -4 (-3.70 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.PooledByteBufferWriter:get_WrittenMemory():System.ReadOnlyMemory`1[ubyte]:this (FullOpts)
          -4 (-3.70 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderValue:Encode(System.Formats.Cbor.CborWriter):System.ReadOnlyMemory`1[ubyte] (FullOpts)
          -4 (-3.70 % of base) : System.Text.Json.dasm - System.Text.Json.PooledByteBufferWriter:get_WrittenMemory():System.ReadOnlyMemory`1[ubyte]:this (FullOpts)
          -4 (-3.70 % of base) : Microsoft.Extensions.Logging.Console.dasm - System.Text.Json.PooledByteBufferWriter:get_WrittenMemory():System.ReadOnlyMemory`1[ubyte]:this (FullOpts)
          -8 (-3.65 % of base) : System.Net.Http.dasm - System.Net.Http.HttpContent:InternalCopyToAsync(System.IO.Stream,System.Net.TransportContext,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
          -4 (-3.60 % of base) : System.Net.Http.dasm - System.Net.Http.HttpConnection:get_RemainingBuffer():System.ReadOnlyMemory`1[ubyte]:this (FullOpts)
          -8 (-3.07 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderValue:FromBytes(System.ReadOnlySpan`1[ubyte]):System.Security.Cryptography.Cose.CoseHeaderValue (FullOpts)
          -5 (-2.96 % of base) : System.Net.Http.dasm - System.Net.Http.Http3RequestStream:FlushSendBufferAsync(ubyte,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
          -4 (-2.48 % of base) : System.Text.Json.dasm - System.Text.Json.JsonDocument:ParseRented(System.Text.Json.PooledByteBufferWriter,System.Text.Json.JsonDocumentOptions):System.Text.Json.JsonDocument (FullOpts)
          -8 (-2.37 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderValue:FromBytes(ubyte[]):System.Security.Cryptography.Cose.CoseHeaderValue (FullOpts)
          -7 (-2.33 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.X509Certificates.X509CertificateLoader+CertKeyMatcher:ExtractPublicKey(byref,System.Security.Cryptography.AsymmetricAlgorithm,int) (FullOpts)
          -4 (-1.63 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderValue:FromInt32(int):System.Security.Cryptography.Cose.CoseHeaderValue (FullOpts)
          -4 (-1.25 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderValue:FromString(System.String):System.Security.Cryptography.Cose.CoseHeaderValue (FullOpts)
          -4 (-1.15 % of base) : System.Net.Http.dasm - System.Net.Http.Http3RequestStream+Http3WriteStream:FlushAsync(System.Threading.CancellationToken):System.Threading.Tasks.Task:this (FullOpts)
         -12 (-0.98 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[ubyte](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
         -12 (-0.98 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[int](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
         -12 (-0.98 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[double](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
         -12 (-0.98 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[long](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
         -12 (-0.98 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[short](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
         -12 (-0.98 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
         -12 (-0.97 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
         -12 (-0.95 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.__Canon](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
         -12 (-0.94 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[ubyte](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[ubyte],byref,byref) (FullOpts)
         -12 (-0.94 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[int](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[int],byref,byref) (FullOpts)
         -12 (-0.94 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[double](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[double],byref,byref) (FullOpts)
         -12 (-0.94 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[long](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[long],byref,byref) (FullOpts)
         -12 (-0.94 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[short](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[short],byref,byref) (FullOpts)
         -12 (-0.94 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Nullable`1[int]](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Nullable`1[int]],byref,byref) (FullOpts)
         -12 (-0.93 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.Numerics.Vector`1[float]](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.Numerics.Vector`1[float]],byref,byref) (FullOpts)
          -5 (-0.92 % of base) : System.Text.Json.dasm - System.Text.Json.JsonDocument:Parse(System.ReadOnlyMemory`1[ushort],System.Text.Json.JsonDocumentOptions):System.Text.Json.JsonDocument (FullOpts)
         -12 (-0.91 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.KeyFormatHelper:ReadEncryptedPkcs8[System.__Canon](System.String[],System.ReadOnlyMemory`1[ubyte],System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ubyte],System.Security.Cryptography.KeyFormatHelper+KeyReader`1[System.__Canon],byref,byref) (FullOpts)
          -4 (-0.75 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocumentAsObject(System.Object,System.Text.Json.Serialization.Metadata.JsonTypeInfo):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[double](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[double]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[int](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[int]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[long](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[long]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[short](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[short]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[System.__Canon](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[System.__Canon]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[System.Nullable`1[int]](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[System.Nullable`1[int]]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[System.Numerics.Vector`1[float]](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[System.Numerics.Vector`1[float]]):System.Text.Json.JsonDocument (FullOpts)
          -4 (-0.74 % of base) : System.Text.Json.dasm - System.Text.Json.JsonSerializer:WriteDocument[ubyte](byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo`1[ubyte]):System.Text.Json.JsonDocument (FullOpts)
         -15 (-0.73 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.CryptoStream+<CopyToAsyncInternal>d__56:MoveNext():this (FullOpts)
         -18 (-0.62 % of base) : System.Net.WebSockets.dasm - System.Net.WebSockets.ManagedWebSocket+<SendCloseFrameAsync>d__70:MoveNext():this (FullOpts)
          -2 (-0.58 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderMap:Add(System.Security.Cryptography.Cose.CoseHeaderLabel,int):this (FullOpts)
          -7 (-0.58 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseMultiSignMessage+<CreateCoseMultiSignMessageAsync>d__20:MoveNext():this (FullOpts)
         -17 (-0.57 % of base) : System.Net.Http.dasm - System.Net.Http.Http3RequestStream+<SendContentAsync>d__31:MoveNext():this (FullOpts)
         -16 (-0.57 % of base) : System.Net.Http.dasm - System.Net.Http.Http3RequestStream+<WriteRequestContentAsync>d__32:MoveNext():this (FullOpts)
          -8 (-0.57 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter+<FlushAsync>d__78:MoveNext():this (FullOpts)
          -2 (-0.57 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderMap:Add(System.Security.Cryptography.Cose.CoseHeaderLabel,System.ReadOnlySpan`1[ubyte]):this (FullOpts)
         -13 (-0.53 % of base) : System.Net.Http.dasm - System.Net.Http.Http2Connection+<SetupAsync>d__54:MoveNext():this (FullOpts)
          -7 (-0.52 % of base) : System.Net.Mail.dasm - System.Net.Mime.QuotedPrintableStream+<FlushAsync>d__26:MoveNext():this (FullOpts)
          -8 (-0.51 % of base) : System.Private.Xml.dasm - System.Xml.XmlEncodedRawTextWriter+<EncodeCharsAsync>d__122:MoveNext():this (FullOpts)
         -17 (-0.49 % of base) : System.Text.Json.dasm - System.Text.Json.JsonDocument:TryParseValue(byref,byref,ubyte,ubyte):ubyte (FullOpts)
          -5 (-0.45 % of base) : System.Text.Json.dasm - System.Text.Json.JsonDocument:Parse(System.Buffers.ReadOnlySequence`1[ubyte],System.Text.Json.JsonDocumentOptions):System.Text.Json.JsonDocument (FullOpts)
         -17 (-0.42 % of base) : System.Net.Http.dasm - System.Net.Http.Http2Connection+Http2Stream+<SendRequestBodyAsync>d__45:MoveNext():this (FullOpts)
          -4 (-0.39 % of base) : System.Net.HttpListener.dasm - System.Net.HttpResponseStream+<InternalWriteIgnoreErrorsAsync>d__37:MoveNext():this (FullOpts)
          -4 (-0.37 % of base) : System.Text.Json.dasm - System.Text.Json.PooledByteBufferWriter+<FlushAsync>d__20:MoveNext():this (FullOpts)
          -4 (-0.37 % of base) : Microsoft.Extensions.Logging.Console.dasm - System.Text.Json.PooledByteBufferWriter+<FlushAsync>d__20:MoveNext():this (FullOpts)
         -12 (-0.37 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[double]:MoveNext():this (FullOpts)
         -12 (-0.37 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[int]:MoveNext():this (FullOpts)
         -12 (-0.37 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[long]:MoveNext():this (FullOpts)
         -12 (-0.37 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[short]:MoveNext():this (FullOpts)
         -12 (-0.37 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[System.Nullable`1[int]]:MoveNext():this (FullOpts)
         -12 (-0.37 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[ubyte]:MoveNext():this (FullOpts)
         -12 (-0.36 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[System.Numerics.Vector`1[float]]:MoveNext():this (FullOpts)
          -1 (-0.36 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.CryptoStream:WriteAsync(ubyte[],int,int,System.Threading.CancellationToken):System.Threading.Tasks.Task:this (FullOpts)
         -12 (-0.29 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.SseFormatter+<WriteAsyncCore>d__3`1[System.__Canon]:MoveNext():this (FullOpts)
          -1 (-0.18 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:BeginSendTo(ubyte[],int,int,int,System.Net.EndPoint,System.AsyncCallback,System.Object):System.IAsyncResult:this (FullOpts)
          -2 (-0.13 % of base) : System.Memory.Data.dasm - System.BinaryData+<FromStreamAsync>d__32:MoveNext():this (FullOpts)
          -1 (-0.06 % of base) : System.Net.Http.dasm - System.Net.Http.Http2Connection+<FlushOutgoingBytesAsync>d__60:MoveNext():this (FullOpts)

210 total methods with Code Size differences (79 improved, 131 regressed), 247100 unchanged.

--------------------------------------------------------------------------------

Artifacts:
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MihuBot commented Jan 28, 2025

Top method regressions

106 (19.96 % of base) - System.IO.MemoryStream:ReadAsync(System.Memory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this 
 ; Assembly listing for method System.IO.MemoryStream:ReadAsync(System.Memory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 11 single block inlinees; 4 inlinees without PGO data
+; 0 inlinees with PGO data; 12 single block inlinees; 4 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 this         [V00,T01] (  6,  6   )     ref  ->  rbx         this class-hnd single-def <System.IO.MemoryStream>
-;  V01 arg1         [V01,T00] (  7,  7   )  struct (16) [rbp-0x20]  do-not-enreg[SFA] multireg-arg ld-addr-op single-def <System.Memory`1[ubyte]>
+;  V00 this         [V00,T00] (  6,  6   )     ref  ->  rbx         this class-hnd single-def <System.IO.MemoryStream>
+;  V01 arg1         [V01,T02] (  5,  5   )  struct (16) [rbp-0x38]  do-not-enreg[SFA] multireg-arg ld-addr-op single-def <System.Memory`1[ubyte]>
 ;* V02 arg2         [V02    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op single-def <System.Threading.CancellationToken>
-;  V03 loc0         [V03    ] (  4,  4   )  struct (16) [rbp-0x30]  do-not-enreg[XS] must-init addr-exposed ld-addr-op <System.ArraySegment`1[ubyte]>
-;  V04 loc1         [V04,T07] ( 10,  5   )  struct (16) [rbp-0x40]  do-not-enreg[SZR] multireg-ret must-init EH-live <System.Threading.Tasks.ValueTask`1[int]>
+;  V03 loc0         [V03    ] (  4,  4   )  struct (16) [rbp-0x48]  do-not-enreg[XS] must-init addr-exposed ld-addr-op <System.ArraySegment`1[ubyte]>
+;  V04 loc1         [V04,T07] ( 10,  5   )  struct (16) [rbp-0x58]  do-not-enreg[SZR] multireg-ret must-init EH-live <System.Threading.Tasks.ValueTask`1[int]>
 ;# V05 OutArgs      [V05    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V06 tmp1         [V06    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlyMemory`1[ubyte]>
-;  V07 tmp2         [V07,T08] (  2,  4   )     ref  ->  rsi         class-hnd single-def "impAppendStmt" <ubyte[]>
-;  V08 tmp3         [V08,T10] (  2,  4   )     int  ->  rdx         "impAppendStmt"
-;  V09 tmp4         [V09,T11] (  3,  3   )     int  ->  rax        
+;  V07 tmp2         [V07,T12] (  2,  4   )     ref  ->  rsi         class-hnd single-def "impAppendStmt" <ubyte[]>
+;  V08 tmp3         [V08,T14] (  2,  4   )     int  ->  rdx         "impAppendStmt"
+;  V09 tmp4         [V09,T15] (  3,  3   )     int  ->  rax        
 ;* V10 tmp5         [V10    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Threading.Tasks.ValueTask`1[int]>
 ;* V11 tmp6         [V11    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.Span`1[ubyte]>
-;  V12 tmp7         [V12,T28] (  2,  0   )     ref  ->  rdi         class-hnd single-def "impSpillSpecialSideEff" <System.Exception>
+;  V12 tmp7         [V12,T33] (  2,  0   )     ref  ->  rdi         class-hnd single-def "impSpillSpecialSideEff" <System.Exception>
 ;* V13 tmp8         [V13    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[SR] multireg-ret "Return value temp for multireg return" <System.Threading.Tasks.ValueTask`1[int]>
-;  V14 tmp9         [V14,T29] (  2,  0   )     ref  ->  rdi         class-hnd single-def "impSpillSpecialSideEff" <System.OperationCanceledException>
+;  V14 tmp9         [V14,T34] (  2,  0   )     ref  ->  rdi         class-hnd single-def "impSpillSpecialSideEff" <System.OperationCanceledException>
 ;* V15 tmp10        [V15    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Threading.Tasks.ValueTask`1[int]>
 ;* V16 tmp11        [V16    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[SR] multireg-ret "Return value temp for multireg return" <System.Threading.Tasks.ValueTask`1[int]>
-;* V17 tmp12        [V17,T26] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
+;* V17 tmp12        [V17,T31] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
 ;* V18 tmp13        [V18    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Threading.CancellationTokenSource>
 ;* V19 tmp14        [V19    ] (  0,  0   )  struct ( 8) zero-ref    "Inlining Arg" <System.Threading.CancellationToken>
-;  V20 tmp15        [V20    ] (  5, 10   )  struct (16) [rbp-0x50]  do-not-enreg[SBR] multireg-ret must-init ld-addr-op "NewObj constructor temp" <System.Threading.Tasks.ValueTask`1[int]>
+;  V20 tmp15        [V20    ] (  5, 10   )  struct (16) [rbp-0x68]  do-not-enreg[SBR] multireg-ret must-init ld-addr-op "NewObj constructor temp" <System.Threading.Tasks.ValueTask`1[int]>
 ;  V21 tmp16        [V21,T06] (  3,  6   )     ref  ->  rax         class-hnd single-def "Inlining Arg" <System.Threading.Tasks.Task`1[int]>
-;* V22 tmp17        [V22    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Memory`1[ubyte]>
-;* V23 tmp18        [V23    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.Span`1[ubyte]>
-;  V24 tmp19        [V24,T03] (  6,  6   )   byref  ->  r15         "Inline stloc first use temp"
-;  V25 tmp20        [V25,T04] (  6,  6   )     int  ->  rdx         "Inline stloc first use temp"
-;  V26 tmp21        [V26,T02] (  7,  7   )     ref  ->  rdi         class-hnd single-def "Inline stloc first use temp" <System.Object>
-;* V27 tmp22        [V27    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
-;* V28 tmp23        [V28    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "updating class info" <System.Buffers.MemoryManager`1[ubyte]>
-;* V29 tmp24        [V29    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[SBR] multireg-ret "Return value temp for multireg return" <System.Span`1[ubyte]>
-;* V30 tmp25        [V30    ] (  0,  0   )  struct (16) zero-ref    multireg-ret ld-addr-op "Inline stloc first use temp" <System.Span`1[ubyte]>
-;  V31 tmp26        [V31,T12] (  3,  3   )    long  ->  rsi         "Inline stloc first use temp"
-;  V32 tmp27        [V32,T13] (  3,  3   )     int  ->  rdi         "Inline stloc first use temp"
-;* V33 tmp28        [V33    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def "updating class info" <ubyte[]>
-;* V34 tmp29        [V34    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "updating class info" <ubyte[]>
-;  V35 tmp30        [V35,T09] (  2,  4   )   byref  ->  rax         single-def "Inlining Arg"
-;* V36 tmp31        [V36    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
-;  V37 tmp32        [V37,T27] (  3,  0   )     ref  ->  rax         class-hnd single-def "Inlining Arg" <System.Threading.Tasks.Task`1[int]>
-;  V38 tmp33        [V38,T05] (  4,  4   )     ref  ->  rcx         single-def "field V02._source (fldOffset=0x0)" P-INDEP
-;  V39 tmp34        [V39    ] (  2,  2   )     ref  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed "field V03._array (fldOffset=0x0)" P-DEP
-;  V40 tmp35        [V40    ] (  2,  2   )     int  ->  [rbp-0x28]  do-not-enreg[X] addr-exposed "field V03._offset (fldOffset=0x8)" P-DEP
-;  V41 tmp36        [V41    ] (  2,  2   )     int  ->  [rbp-0x24]  do-not-enreg[X] addr-exposed "field V03._count (fldOffset=0xc)" P-DEP
-;* V42 tmp37        [V42    ] (  0,  0   )     ref  ->  zero-ref    "field V06._object (fldOffset=0x0)" P-INDEP
-;* V43 tmp38        [V43    ] (  0,  0   )     int  ->  zero-ref    "field V06._index (fldOffset=0x8)" P-INDEP
-;* V44 tmp39        [V44    ] (  0,  0   )     int  ->  zero-ref    "field V06._length (fldOffset=0xc)" P-INDEP
-;* V45 tmp40        [V45    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V10._obj (fldOffset=0x0)" P-INDEP
-;* V46 tmp41        [V46    ] (  0,  0   )     int  ->  zero-ref    "field V10._result (fldOffset=0x8)" P-INDEP
-;* V47 tmp42        [V47    ] (  0,  0   )   short  ->  zero-ref    "field V10._token (fldOffset=0xc)" P-INDEP
-;* V48 tmp43        [V48    ] (  0,  0   )   ubyte  ->  zero-ref    "field V10._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
-;* V49 tmp44        [V49    ] (  0,  0   )   byref  ->  zero-ref    "field V11._reference (fldOffset=0x0)" P-INDEP
-;* V50 tmp45        [V50    ] (  0,  0   )     int  ->  zero-ref    "field V11._length (fldOffset=0x8)" P-INDEP
-;* V51 tmp46        [V51    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V15._obj (fldOffset=0x0)" P-INDEP
-;* V52 tmp47        [V52    ] (  0,  0   )     int  ->  zero-ref    "field V15._result (fldOffset=0x8)" P-INDEP
-;* V53 tmp48        [V53    ] (  0,  0   )   short  ->  zero-ref    "field V15._token (fldOffset=0xc)" P-INDEP
-;* V54 tmp49        [V54    ] (  0,  0   )   ubyte  ->  zero-ref    "field V15._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
-;* V55 tmp50        [V55    ] (  0,  0   )     ref  ->  zero-ref    "field V19._source (fldOffset=0x0)" P-INDEP
-;  V56 tmp51        [V56,T14] (  2,  3   )     ref  ->  [rbp-0x50]  do-not-enreg[] single-def "field V20._obj (fldOffset=0x0)" P-DEP
-;  V57 tmp52        [V57,T15] (  2,  3   )     int  ->  [rbp-0x48]  do-not-enreg[] "field V20._result (fldOffset=0x8)" P-DEP
-;  V58 tmp53        [V58,T16] (  2,  3   )   short  ->  [rbp-0x44]  do-not-enreg[] "field V20._token (fldOffset=0xc)" P-DEP
-;  V59 tmp54        [V59,T17] (  2,  3   )   ubyte  ->  [rbp-0x42]  do-not-enreg[] "field V20._continueOnCapturedContext (fldOffset=0xe)" P-DEP
-;* V60 tmp55        [V60    ] (  0,  0   )     ref  ->  zero-ref    "field V22._object (fldOffset=0x0)" P-INDEP
-;* V61 tmp56        [V61    ] (  0,  0   )     int  ->  zero-ref    "field V22._index (fldOffset=0x8)" P-INDEP
-;* V62 tmp57        [V62    ] (  0,  0   )     int  ->  zero-ref    "field V22._length (fldOffset=0xc)" P-INDEP
-;* V63 tmp58        [V63    ] (  0,  0   )   byref  ->  zero-ref    "field V23._reference (fldOffset=0x0)" P-INDEP
-;* V64 tmp59        [V64    ] (  0,  0   )     int  ->  zero-ref    "field V23._length (fldOffset=0x8)" P-INDEP
-;  V65 tmp60        [V65,T22] (  2,  2   )   byref  ->  rsi         single-def "field V27._reference (fldOffset=0x0)" P-INDEP
-;  V66 tmp61        [V66,T24] (  2,  2   )     int  ->  rdx         "field V27._length (fldOffset=0x8)" P-INDEP
-;* V67 tmp62        [V67    ] (  0,  0   )   byref  ->  zero-ref    "field V29._reference (fldOffset=0x0)" P-DEP
-;* V68 tmp63        [V68    ] (  0,  0   )     int  ->  zero-ref    "field V29._length (fldOffset=0x8)" P-DEP
-;  V69 tmp64        [V69,T23] (  2,  2   )   byref  ->  r15         "field V30._reference (fldOffset=0x0)" P-INDEP
-;  V70 tmp65        [V70,T25] (  2,  2   )     int  ->  rdx         "field V30._length (fldOffset=0x8)" P-INDEP
-;* V71 tmp66        [V71    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V36._reference (fldOffset=0x0)" P-INDEP
-;* V72 tmp67        [V72    ] (  0,  0   )     int  ->  zero-ref    "field V36._length (fldOffset=0x8)" P-INDEP
-;  V73 tmp68        [V73,T18] (  4,  2   )     ref  ->  [rbp-0x68]  do-not-enreg[M] EH-live "V04.[000..008)"
-;  V74 tmp69        [V74,T19] (  4,  2   )     int  ->  [rbp-0x54]  do-not-enreg[Z] EH-live "V04.[008..012)"
-;  V75 tmp70        [V75,T20] (  4,  2   )   short  ->  [rbp-0x58]  do-not-enreg[Z] EH-live "V04.[012..014)"
-;  V76 tmp71        [V76,T21] (  4,  2   )   ubyte  ->  [rbp-0x5C]  do-not-enreg[Z] EH-live "V04.[014..015)"
-;  V77 rat0         [V77    ] (  1,  1   )    long  ->  [rbp-0x70]  do-not-enreg[V] "PSPSym"
+;* V22 tmp17        [V22    ] (  0,  0   )  struct (16) zero-ref    "Inlining Arg" <System.Memory`1[ubyte]>
+;  V23 tmp18        [V23    ] (  5, 10   )  struct (16) [rbp-0x78]  do-not-enreg[SFA] multireg-arg must-init ld-addr-op "NewObj constructor temp" <System.ReadOnlyMemory`1[ubyte]>
+;* V24 tmp19        [V24    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Object>
+;* V25 tmp20        [V25    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V26 tmp21        [V26    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V27 tmp22        [V27    ] (  0,  0   )  struct (16) zero-ref    "Inline return value spill temp" <System.Span`1[ubyte]>
+;  V28 tmp23        [V28,T03] (  6,  6   )   byref  ->  r12         "Inline stloc first use temp"
+;  V29 tmp24        [V29,T04] (  6,  6   )     int  ->  rdx         "Inline stloc first use temp"
+;* V30 tmp25        [V30    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def "Inline stloc first use temp" <System.Object>
+;* V31 tmp26        [V31    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
+;* V32 tmp27        [V32    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "updating class info" <System.Buffers.MemoryManager`1[ubyte]>
+;* V33 tmp28        [V33    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[SBR] multireg-ret "Return value temp for multireg return" <System.Span`1[ubyte]>
+;* V34 tmp29        [V34    ] (  0,  0   )  struct (16) zero-ref    multireg-ret ld-addr-op "Inline stloc first use temp" <System.Span`1[ubyte]>
+;  V35 tmp30        [V35,T16] (  3,  3   )    long  ->  rsi         "Inline stloc first use temp"
+;* V36 tmp31        [V36    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V37 tmp32        [V37    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def "updating class info" <ubyte[]>
+;* V38 tmp33        [V38    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "updating class info" <ubyte[]>
+;  V39 tmp34        [V39,T13] (  2,  4   )   byref  ->  rdi         single-def "Inlining Arg"
+;* V40 tmp35        [V40    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
+;  V41 tmp36        [V41,T32] (  3,  0   )     ref  ->  rax         class-hnd single-def "Inlining Arg" <System.Threading.Tasks.Task`1[int]>
+;  V42 tmp37        [V42,T05] (  4,  4   )     ref  ->  rcx         single-def "field V02._source (fldOffset=0x0)" P-INDEP
+;  V43 tmp38        [V43    ] (  2,  2   )     ref  ->  [rbp-0x48]  do-not-enreg[X] addr-exposed "field V03._array (fldOffset=0x0)" P-DEP
+;  V44 tmp39        [V44    ] (  2,  2   )     int  ->  [rbp-0x40]  do-not-enreg[X] addr-exposed "field V03._offset (fldOffset=0x8)" P-DEP
+;  V45 tmp40        [V45    ] (  2,  2   )     int  ->  [rbp-0x3C]  do-not-enreg[X] addr-exposed "field V03._count (fldOffset=0xc)" P-DEP
+;* V46 tmp41        [V46    ] (  0,  0   )     ref  ->  zero-ref    "field V06._object (fldOffset=0x0)" P-INDEP
+;* V47 tmp42        [V47    ] (  0,  0   )     int  ->  zero-ref    "field V06._index (fldOffset=0x8)" P-INDEP
+;* V48 tmp43        [V48    ] (  0,  0   )     int  ->  zero-ref    "field V06._length (fldOffset=0xc)" P-INDEP
+;* V49 tmp44        [V49    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V10._obj (fldOffset=0x0)" P-INDEP
+;* V50 tmp45        [V50    ] (  0,  0   )     int  ->  zero-ref    "field V10._result (fldOffset=0x8)" P-INDEP
+;* V51 tmp46        [V51    ] (  0,  0   )   short  ->  zero-ref    "field V10._token (fldOffset=0xc)" P-INDEP
+;* V52 tmp47        [V52    ] (  0,  0   )   ubyte  ->  zero-ref    "field V10._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
+;* V53 tmp48        [V53    ] (  0,  0   )   byref  ->  zero-ref    "field V11._reference (fldOffset=0x0)" P-INDEP
+;* V54 tmp49        [V54    ] (  0,  0   )     int  ->  zero-ref    "field V11._length (fldOffset=0x8)" P-INDEP
+;* V55 tmp50        [V55    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V15._obj (fldOffset=0x0)" P-INDEP
+;* V56 tmp51        [V56    ] (  0,  0   )     int  ->  zero-ref    "field V15._result (fldOffset=0x8)" P-INDEP
+;* V57 tmp52        [V57    ] (  0,  0   )   short  ->  zero-ref    "field V15._token (fldOffset=0xc)" P-INDEP
+;* V58 tmp53        [V58    ] (  0,  0   )   ubyte  ->  zero-ref    "field V15._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
+;* V59 tmp54        [V59    ] (  0,  0   )     ref  ->  zero-ref    "field V19._source (fldOffset=0x0)" P-INDEP
+;  V60 tmp55        [V60,T19] (  2,  3   )     ref  ->  [rbp-0x68]  do-not-enreg[] single-def "field V20._obj (fldOffset=0x0)" P-DEP
+;  V61 tmp56        [V61,T20] (  2,  3   )     int  ->  [rbp-0x60]  do-not-enreg[] "field V20._result (fldOffset=0x8)" P-DEP
+;  V62 tmp57        [V62,T21] (  2,  3   )   short  ->  [rbp-0x5C]  do-not-enreg[] "field V20._token (fldOffset=0xc)" P-DEP
+;  V63 tmp58        [V63,T22] (  2,  3   )   ubyte  ->  [rbp-0x5A]  do-not-enreg[] "field V20._continueOnCapturedContext (fldOffset=0xe)" P-DEP
+;* V64 tmp59        [V64    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V22._object (fldOffset=0x0)" P-INDEP
+;* V65 tmp60        [V65    ] (  0,  0   )     int  ->  zero-ref    "field V22._index (fldOffset=0x8)" P-INDEP
+;* V66 tmp61        [V66    ] (  0,  0   )     int  ->  zero-ref    "field V22._length (fldOffset=0xc)" P-INDEP
+;  V67 tmp62        [V67,T08] (  3,  5   )     ref  ->  [rbp-0x78]  do-not-enreg[] "field V23._object (fldOffset=0x0)" P-DEP
+;  V68 tmp63        [V68,T09] (  3,  5   )     int  ->  [rbp-0x70]  do-not-enreg[] "field V23._index (fldOffset=0x8)" P-DEP
+;  V69 tmp64        [V69,T10] (  3,  5   )     int  ->  [rbp-0x6C]  do-not-enreg[] "field V23._length (fldOffset=0xc)" P-DEP
+;* V70 tmp65        [V70    ] (  0,  0   )   byref  ->  zero-ref    "field V27._reference (fldOffset=0x0)" P-INDEP
+;* V71 tmp66        [V71    ] (  0,  0   )     int  ->  zero-ref    "field V27._length (fldOffset=0x8)" P-INDEP
+;  V72 tmp67        [V72,T27] (  2,  2   )   byref  ->  rsi         single-def "field V31._reference (fldOffset=0x0)" P-INDEP
+;  V73 tmp68        [V73,T29] (  2,  2   )     int  ->  rdx         "field V31._length (fldOffset=0x8)" P-INDEP
+;* V74 tmp69        [V74    ] (  0,  0   )   byref  ->  zero-ref    "field V33._reference (fldOffset=0x0)" P-DEP
+;* V75 tmp70        [V75    ] (  0,  0   )     int  ->  zero-ref    "field V33._length (fldOffset=0x8)" P-DEP
+;  V76 tmp71        [V76,T28] (  2,  2   )   byref  ->  r12         "field V34._reference (fldOffset=0x0)" P-INDEP
+;  V77 tmp72        [V77,T30] (  2,  2   )     int  ->  rdx         "field V34._length (fldOffset=0x8)" P-INDEP
+;* V78 tmp73        [V78    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V40._reference (fldOffset=0x0)" P-INDEP
+;* V79 tmp74        [V79    ] (  0,  0   )     int  ->  zero-ref    "field V40._length (fldOffset=0x8)" P-INDEP
+;  V80 tmp75        [V80,T01] (  7,  7   )     ref  ->  r15         single-def "V01.[000..008)"
+;  V81 tmp76        [V81,T17] (  3,  3   )     int  ->  r14         "V01.[008..012)"
+;  V82 tmp77        [V82,T11] (  4,  4   )     int  ->  r13         "V01.[012..016)"
+;  V83 tmp78        [V83,T23] (  4,  2   )     ref  ->  [rbp-0x90]  do-not-enreg[M] EH-live "V04.[000..008)"
+;  V84 tmp79        [V84,T24] (  4,  2   )     int  ->  [rbp-0x7C]  do-not-enreg[Z] EH-live "V04.[008..012)"
+;  V85 tmp80        [V85,T25] (  4,  2   )   short  ->  [rbp-0x80]  do-not-enreg[Z] EH-live "V04.[012..014)"
+;  V86 tmp81        [V86,T26] (  4,  2   )   ubyte  ->  [rbp-0x84]  do-not-enreg[Z] EH-live "V04.[014..015)"
+;  V87 cse0         [V87,T18] (  3,  3   )    long  ->  rax         "CSE #01: moderate"
+;  V88 rat0         [V88    ] (  1,  1   )    long  ->  [rbp-0xA0]  do-not-enreg[V] "PSPSym"
 ;
-; Lcl frame size = 96
+; Lcl frame size = 120
 
 G_M40605_IG01:
        push     rbp
        push     r15
+       push     r14
+       push     r13
+       push     r12
        push     rbx
-       sub      rsp, 96
-       lea      rbp, [rsp+0x70]
+       sub      rsp, 120
+       lea      rbp, [rsp+0xA0]
+       xor      eax, eax
+       mov      qword ptr [rbp-0x78], rax
        vxorps   xmm8, xmm8, xmm8
-       vmovdqu  ymmword ptr [rbp-0x50], ymm8
-       vmovdqa  xmmword ptr [rbp-0x30], xmm8
-       mov      qword ptr [rbp-0x70], rsp
-       mov      gword ptr [rbp-0x20], rsi
-       mov      qword ptr [rbp-0x18], rdx
+       vmovdqu  ymmword ptr [rbp-0x70], ymm8
+       vmovdqa  xmmword ptr [rbp-0x50], xmm8
+       mov      qword ptr [rbp-0x40], rax
+       mov      qword ptr [rbp-0xA0], rsp
+       mov      gword ptr [rbp-0x38], rsi
+       mov      qword ptr [rbp-0x30], rdx
        mov      rbx, rdi
-						;; size=43 bbWeight=1 PerfScore 11.33
+						;; size=65 bbWeight=1 PerfScore 16.58
 G_M40605_IG02:
+       mov      r15, gword ptr [rbp-0x38]
+       mov      r14d, dword ptr [rbp-0x30]
+       mov      r13d, dword ptr [rbp-0x2C]
        test     rcx, rcx
        je       SHORT G_M40605_IG05
        cmp      dword ptr [rcx+0x20], 0
        je       SHORT G_M40605_IG05
        mov      rdi, rcx
        mov      rax, 0xD1FFAB1E      ; code for System.Threading.Tasks.Task:FromCanceled[int](System.Threading.CancellationToken):System.Threading.Tasks.Task`1[int]
        call     [rax]System.Threading.Tasks.Task:FromCanceled[int](System.Threading.CancellationToken):System.Threading.Tasks.Task`1[int]
        test     rax, rax
        je       SHORT G_M40605_IG04
-       mov      gword ptr [rbp-0x50], rax
+       mov      gword ptr [rbp-0x68], rax
        xor      eax, eax
-       mov      dword ptr [rbp-0x48], eax
-       mov      byte  ptr [rbp-0x42], 1
-       mov      word  ptr [rbp-0x44], 0
-       mov      rax, gword ptr [rbp-0x50]
-       mov      rdx, qword ptr [rbp-0x48]
-						;; size=58 bbWeight=1 PerfScore 16.25
+       mov      dword ptr [rbp-0x60], eax
+       mov      byte  ptr [rbp-0x5A], 1
+       mov      word  ptr [rbp-0x5C], 0
+       mov      rax, gword ptr [rbp-0x68]
+       mov      rdx, qword ptr [rbp-0x60]
+						;; size=70 bbWeight=1 PerfScore 19.25
 G_M40605_IG03:
-       add      rsp, 96
+       add      rsp, 120
        pop      rbx
+       pop      r12
+       pop      r13
+       pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=9 bbWeight=1 PerfScore 2.75
+						;; size=15 bbWeight=1 PerfScore 4.25
 G_M40605_IG04:
        mov      edi, 9
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentNullException(int)
        call     [rax]System.ThrowHelper:ThrowArgumentNullException(int)
        int3     
 						;; size=18 bbWeight=1 PerfScore 3.75
 G_M40605_IG05:
-       mov      rdi, gword ptr [rbp-0x20]
-       mov      rsi, qword ptr [rbp-0x18]
-       lea      rdx, [rbp-0x30]
+       mov      gword ptr [rbp-0x78], r15
+       mov      dword ptr [rbp-0x70], r14d
+       mov      dword ptr [rbp-0x6C], r13d
+       mov      rdi, gword ptr [rbp-0x78]
+       mov      rsi, qword ptr [rbp-0x70]
+       lea      rdx, [rbp-0x48]
        mov      rax, 0xD1FFAB1E      ; code for System.Runtime.InteropServices.MemoryMarshal:TryGetArray[ubyte](System.ReadOnlyMemory`1[ubyte],byref):ubyte
        call     [rax]System.Runtime.InteropServices.MemoryMarshal:TryGetArray[ubyte](System.ReadOnlyMemory`1[ubyte],byref):ubyte
        test     eax, eax
        je       SHORT G_M40605_IG06
-       mov      rsi, gword ptr [rbp-0x30]
-       mov      edx, dword ptr [rbp-0x28]
+       mov      rsi, gword ptr [rbp-0x48]
+       mov      edx, dword ptr [rbp-0x40]
        mov      rdi, rbx
-       mov      ecx, dword ptr [rbp-0x24]
+       mov      ecx, dword ptr [rbp-0x3C]
        mov      rax, qword ptr [rbx]
        mov      rax, qword ptr [rax+0x60]
        call     [rax+0x18]System.IO.Stream:Read(ubyte[],int,int):int:this
        jmp      SHORT G_M40605_IG10
-						;; size=53 bbWeight=1 PerfScore 19.25
+						;; size=65 bbWeight=1 PerfScore 22.25
 G_M40605_IG06:
-       xor      r15, r15
+       xor      r12, r12
        xor      edx, edx
-       mov      rdi, gword ptr [rbp-0x20]
-       test     rdi, rdi
+       test     r15, r15
        je       SHORT G_M40605_IG09
-       mov      rax, qword ptr [rdi]
-       test     dword ptr [rax], 0xD1FFAB1E
+       mov      rax, qword ptr [r15]
+       mov      rdi, rax
+       test     dword ptr [rdi], 0xD1FFAB1E
        jne      SHORT G_M40605_IG07
-       mov      rax, qword ptr [rdi]
+       mov      rdi, r15
        mov      rax, qword ptr [rax+0x40]
        call     [rax+0x28]System.Buffers.MemoryManager`1[ubyte]:GetSpan():System.Span`1[ubyte]:this
-       mov      r15, rax
+       mov      r12, rax
        jmp      SHORT G_M40605_IG08
-						;; size=40 bbWeight=1 PerfScore 18.00
+						;; size=39 bbWeight=1 PerfScore 15.50
 G_M40605_IG07:
-       lea      r15, bword ptr [rdi+0x10]
-       mov      edx, dword ptr [rdi+0x08]
-						;; size=7 bbWeight=1 PerfScore 2.50
+       lea      r12, bword ptr [r15+0x10]
+       mov      edx, dword ptr [r15+0x08]
+						;; size=8 bbWeight=1 PerfScore 2.50
 G_M40605_IG08:
-       mov      esi, dword ptr [rbp-0x18]
-       and      esi, 0xD1FFAB1E
-       mov      edi, dword ptr [rbp-0x14]
-       mov      eax, edi
-       add      rax, rsi
+       and      r14d, 0xD1FFAB1E
+       mov      esi, r14d
+       mov      edi, r13d
+       add      rdi, rsi
        mov      edx, edx
-       cmp      rax, rdx
+       cmp      rdi, rdx
        ja       SHORT G_M40605_IG12
-       add      r15, rsi
-       mov      edx, edi
-						;; size=29 bbWeight=1 PerfScore 4.75
+       add      r12, rsi
+       mov      edx, r13d
+						;; size=29 bbWeight=1 PerfScore 3.00
 G_M40605_IG09:
-       mov      rsi, r15
+       mov      rsi, r12
        mov      rdi, rbx
        mov      rax, qword ptr [rbx]
        mov      rax, qword ptr [rax+0x60]
        call     [rax+0x20]System.IO.Stream:Read(System.Span`1[ubyte]):int:this
 						;; size=16 bbWeight=1 PerfScore 7.50
 G_M40605_IG10:
        xor      rcx, rcx
-       mov      gword ptr [rbp-0x68], rcx
-       mov      dword ptr [rbp-0x54], eax
-						;; size=9 bbWeight=1 PerfScore 2.25
+       mov      gword ptr [rbp-0x90], rcx
+       mov      dword ptr [rbp-0x7C], eax
+						;; size=12 bbWeight=1 PerfScore 2.25
 G_M40605_IG11:
-       mov      dword ptr [rbp-0x58], ecx
-       mov      dword ptr [rbp-0x5C], 1
+       mov      dword ptr [rbp-0x80], ecx
+       mov      dword ptr [rbp-0x84], 1
        jmp      SHORT G_M40605_IG13
-						;; size=12 bbWeight=1 PerfScore 4.00
+						;; size=15 bbWeight=1 PerfScore 4.00
 G_M40605_IG12:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=1 PerfScore 3.50
 G_M40605_IG13:
-       mov      rax, gword ptr [rbp-0x68]
-       mov      gword ptr [rbp-0x40], rax
-       mov      eax, dword ptr [rbp-0x54]
-       mov      dword ptr [rbp-0x38], eax
-       mov      eax, dword ptr [rbp-0x58]
-       mov      word  ptr [rbp-0x34], ax
-       mov      eax, dword ptr [rbp-0x5C]
-       mov      byte  ptr [rbp-0x32], al
-       mov      rax, gword ptr [rbp-0x40]
-       mov      rdx, qword ptr [rbp-0x38]
-						;; size=35 bbWeight=1 PerfScore 10.00
+       mov      rax, gword ptr [rbp-0x90]
+       mov      gword ptr [rbp-0x58], rax
+       mov      eax, dword ptr [rbp-0x7C]
+       mov      dword ptr [rbp-0x50], eax
+       mov      eax, dword ptr [rbp-0x80]
+       mov      word  ptr [rbp-0x4C], ax
+       mov      eax, dword ptr [rbp-0x84]
+       mov      byte  ptr [rbp-0x4A], al
+       mov      rax, gword ptr [rbp-0x58]
+       mov      rdx, qword ptr [rbp-0x50]
+						;; size=41 bbWeight=1 PerfScore 10.00
 G_M40605_IG14:
-       add      rsp, 96
+       add      rsp, 120
        pop      rbx
+       pop      r12
+       pop      r13
+       pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=9 bbWeight=1 PerfScore 2.75
+						;; size=15 bbWeight=1 PerfScore 4.25
 G_M40605_IG15:
        push     rbp
        push     r15
+       push     r14
+       push     r13
+       push     r12
        push     rbx
-       sub      rsp, 16
+       push     rax
        mov      rbp, qword ptr [rdi]
        mov      qword ptr [rsp], rbp
-       lea      rbp, [rbp+0x70]
-						;; size=19 bbWeight=0 PerfScore 0.00
+       lea      rbp, [rbp+0xA0]
+						;; size=25 bbWeight=0 PerfScore 0.00
 G_M40605_IG16:
        mov      rdi, rsi
        mov      rax, 0xD1FFAB1E      ; code for System.Threading.Tasks.Task:FromCanceled[int](System.OperationCanceledException):System.Threading.Tasks.Task`1[int]
        call     [rax]System.Threading.Tasks.Task:FromCanceled[int](System.OperationCanceledException):System.Threading.Tasks.Task`1[int]
        test     rax, rax
        je       SHORT G_M40605_IG19
-       mov      gword ptr [rbp-0x68], rax
+       mov      gword ptr [rbp-0x90], rax
        xor      eax, eax
-       mov      dword ptr [rbp-0x54], eax
-						;; size=29 bbWeight=0 PerfScore 0.00
+       mov      dword ptr [rbp-0x7C], eax
+						;; size=32 bbWeight=0 PerfScore 0.00
 G_M40605_IG17:
-       mov      dword ptr [rbp-0x58], eax
-       mov      dword ptr [rbp-0x5C], 1
+       mov      dword ptr [rbp-0x80], eax
+       mov      dword ptr [rbp-0x84], 1
        lea      rax, G_M40605_IG13
-						;; size=17 bbWeight=0 PerfScore 0.00
+						;; size=20 bbWeight=0 PerfScore 0.00
 G_M40605_IG18:
-       add      rsp, 16
+       add      rsp, 8
        pop      rbx
+       pop      r12
+       pop      r13
+       pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=9 bbWeight=0 PerfScore 0.00
+						;; size=15 bbWeight=0 PerfScore 0.00
 G_M40605_IG19:
        mov      edi, 9
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentNullException(int)
        call     [rax]System.ThrowHelper:ThrowArgumentNullException(int)
        int3     
 						;; size=18 bbWeight=0 PerfScore 0.00
 G_M40605_IG20:
        push     rbp
        push     r15
+       push     r14
+       push     r13
+       push     r12
        push     rbx
-       sub      rsp, 16
+       push     rax
        mov      rbp, qword ptr [rdi]
        mov      qword ptr [rsp], rbp
-       lea      rbp, [rbp+0x70]
-						;; size=19 bbWeight=0 PerfScore 0.00
+       lea      rbp, [rbp+0xA0]
+						;; size=25 bbWeight=0 PerfScore 0.00
 G_M40605_IG21:
        mov      rdi, rsi
        mov      rax, 0xD1FFAB1E      ; code for System.Threading.Tasks.ValueTask:FromException[int](System.Exception):System.Threading.Tasks.ValueTask`1[int]
        call     [rax]System.Threading.Tasks.ValueTask:FromException[int](System.Exception):System.Threading.Tasks.ValueTask`1[int]
-       mov      gword ptr [rbp-0x40], rax
-       mov      qword ptr [rbp-0x38], rdx
-       mov      rsi, gword ptr [rbp-0x40]
-       mov      gword ptr [rbp-0x68], rsi
-       mov      esi, dword ptr [rbp-0x38]
-       mov      dword ptr [rbp-0x54], esi
-       movsx    rsi, word  ptr [rbp-0x34]
-       mov      dword ptr [rbp-0x58], esi
-       movzx    rsi, byte  ptr [rbp-0x32]
-       mov      dword ptr [rbp-0x5C], esi
+       mov      gword ptr [rbp-0x58], rax
+       mov      qword ptr [rbp-0x50], rdx
+       mov      rsi, gword ptr [rbp-0x58]
+       mov      gword ptr [rbp-0x90], rsi
+       mov      esi, dword ptr [rbp-0x50]
+       mov      dword ptr [rbp-0x7C], esi
+       movsx    rsi, word  ptr [rbp-0x4C]
+       mov      dword ptr [rbp-0x80], esi
+       movzx    rsi, byte  ptr [rbp-0x4A]
+       mov      dword ptr [rbp-0x84], esi
        lea      rax, G_M40605_IG13
-						;; size=60 bbWeight=0 PerfScore 0.00
+						;; size=66 bbWeight=0 PerfScore 0.00
 G_M40605_IG22:
-       add      rsp, 16
+       add      rsp, 8
        pop      rbx
+       pop      r12
+       pop      r13
+       pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=9 bbWeight=0 PerfScore 0.00
+						;; size=15 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 531, prolog size 43, PerfScore 108.58, instruction count 159, allocated bytes for code 531 (MethodHash=9ad96162) for method System.IO.MemoryStream:ReadAsync(System.Memory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
+; Total bytes of code 637, prolog size 65, PerfScore 118.58, instruction count 188, allocated bytes for code 637 (MethodHash=9ad96162) for method System.IO.MemoryStream:ReadAsync(System.Memory`1[ubyte],System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
 ; ============================================================
94 (14.66 % of base) - System.Net.Sockets.UdpClient:SendAsync(System.ReadOnlyMemory`1[ubyte],System.Net.IPEndPoint,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this 
 ; Assembly listing for method System.Net.Sockets.UdpClient:SendAsync(System.ReadOnlyMemory`1[ubyte],System.Net.IPEndPoint,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 21 single block inlinees; 7 inlinees without PGO data
+; 0 inlinees with PGO data; 23 single block inlinees; 7 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T00] (  8,  6   )     ref  ->  rbx         this class-hnd single-def <System.Net.Sockets.UdpClient>
-;  V01 arg1         [V01,T02] (  6,  4   )  struct (16) [rbp-0x30]  do-not-enreg[SA] multireg-arg single-def <System.ReadOnlyMemory`1[ubyte]>
+;  V01 arg1         [V01,T02] (  5,  5   )  struct (16) [rbp-0x38]  do-not-enreg[SFA] multireg-arg single-def <System.ReadOnlyMemory`1[ubyte]>
 ;  V02 arg2         [V02,T03] (  5,  4   )     ref  ->  r14         class-hnd single-def <System.Net.IPEndPoint>
 ;* V03 arg3         [V03    ] (  0,  0   )  struct ( 8) zero-ref    single-def <System.Threading.CancellationToken>
 ;# V04 OutArgs      [V04    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V05 tmp1         [V05    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[SR] multireg-ret "Return value temp for multireg return" <System.Threading.Tasks.ValueTask`1[int]>
-;  V06 tmp2         [V06,T26] (  3,  0   )     ref  ->  r15         class-hnd exact single-def "NewObj constructor temp" <System.InvalidOperationException>
+;  V06 tmp2         [V06,T35] (  3,  0   )     ref  ->  r15         class-hnd exact single-def "NewObj constructor temp" <System.InvalidOperationException>
 ;* V07 tmp3         [V07    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[SR] multireg-ret "Return value temp for multireg return" <System.Threading.Tasks.ValueTask`1[int]>
-;  V08 tmp4         [V08,T12] (  5,  2.50)  struct (16) [rbp-0x40]  do-not-enreg[SR] multireg-ret must-init "Inline return value spill temp" <System.Threading.Tasks.ValueTask`1[int]>
+;  V08 tmp4         [V08,T12] (  5,  2.50)  struct (16) [rbp-0x48]  do-not-enreg[SR] multireg-ret must-init "Inline return value spill temp" <System.Threading.Tasks.ValueTask`1[int]>
 ;* V09 tmp5         [V09    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op "Inlining Arg" <System.Threading.CancellationToken>
 ;  V10 tmp6         [V10,T04] (  5,  5   )     ref  ->  rbx         class-hnd single-def "Inlining Arg" <System.Net.Sockets.Socket>
-;  V11 tmp7         [V11,T14] (  2,  2   )     ref  ->  r14         class-hnd single-def "dup spill" <System.__Canon>
+;  V11 tmp7         [V11,T23] (  2,  2   )     ref  ->  r14         class-hnd single-def "dup spill" <System.__Canon>
 ;  V12 tmp8         [V12,T09] (  7,  3.50)     ref  ->  r14        
 ;* V13 tmp9         [V13    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.Memory`1[ubyte]>
 ;  V14 tmp10        [V14,T05] (  5,  5   )     ref  ->  r14         class-hnd exact single-def "NewObj constructor temp" <System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs>
-;* V15 tmp11        [V15,T18] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
+;* V15 tmp11        [V15,T27] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
 ;* V16 tmp12        [V16    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Threading.CancellationTokenSource>
 ;* V17 tmp13        [V17    ] (  0,  0   )  struct ( 8) zero-ref    "Inlining Arg" <System.Threading.CancellationToken>
 ;* V18 tmp14        [V18    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Threading.Tasks.ValueTask`1[int]>
 ;  V19 tmp15        [V19,T10] (  3,  3   )     ref  ->  rax         class-hnd single-def "Inlining Arg" <System.Threading.Tasks.Task`1[int]>
-;* V20 tmp16        [V20    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlyMemory`1[ubyte]>
-;  V21 tmp17        [V21,T13] (  5,  2.50)  struct (16) [rbp-0x50]  do-not-enreg[SR] multireg-ret must-init "Inline return value spill temp" <System.Threading.Tasks.ValueTask`1[int]>
-;* V22 tmp18        [V22    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op "Inlining Arg" <System.Threading.CancellationToken>
-;  V23 tmp19        [V23,T06] (  5,  5   )     ref  ->  rbx         class-hnd single-def "Inlining Arg" <System.Net.Sockets.Socket>
-;  V24 tmp20        [V24,T15] (  2,  2   )     ref  ->  r13         class-hnd single-def "dup spill" <System.__Canon>
-;  V25 tmp21        [V25,T08] (  8,  4   )     ref  ->  r13        
-;* V26 tmp22        [V26    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.Memory`1[ubyte]>
-;  V27 tmp23        [V27,T07] (  5,  5   )     ref  ->  r13         class-hnd exact single-def "NewObj constructor temp" <System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs>
-;* V28 tmp24        [V28,T19] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;* V29 tmp25        [V29    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Threading.CancellationTokenSource>
-;* V30 tmp26        [V30    ] (  0,  0   )  struct ( 8) zero-ref    "Inlining Arg" <System.Threading.CancellationToken>
-;* V31 tmp27        [V31    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Threading.Tasks.ValueTask`1[int]>
-;  V32 tmp28        [V32,T11] (  3,  3   )     ref  ->  rax         class-hnd single-def "Inlining Arg" <System.Threading.Tasks.Task`1[int]>
-;* V33 tmp29        [V33    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlyMemory`1[ubyte]>
-;  V34 tmp30        [V34,T01] (  9,  5   )     ref  ->  r15         single-def "field V03._source (fldOffset=0x0)" P-INDEP
-;* V35 tmp31        [V35    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V09._source (fldOffset=0x0)" P-INDEP
-;* V36 tmp32        [V36    ] (  0,  0   )     ref  ->  zero-ref    "field V13._object (fldOffset=0x0)" P-INDEP
-;* V37 tmp33        [V37    ] (  0,  0   )     int  ->  zero-ref    "field V13._index (fldOffset=0x8)" P-INDEP
-;* V38 tmp34        [V38    ] (  0,  0   )     int  ->  zero-ref    "field V13._length (fldOffset=0xc)" P-INDEP
-;* V39 tmp35        [V39    ] (  0,  0   )     ref  ->  zero-ref    "field V17._source (fldOffset=0x0)" P-INDEP
-;  V40 tmp36        [V40,T16] (  2,  1   )     ref  ->  rax         single-def "field V18._obj (fldOffset=0x0)" P-INDEP
-;* V41 tmp37        [V41,T20] (  0,  0   )     int  ->  zero-ref    "field V18._result (fldOffset=0x8)" P-INDEP
-;* V42 tmp38        [V42,T21] (  0,  0   )   short  ->  zero-ref    "field V18._token (fldOffset=0xc)" P-INDEP
-;* V43 tmp39        [V43,T22] (  0,  0   )   ubyte  ->  zero-ref    "field V18._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
-;* V44 tmp40        [V44    ] (  0,  0   )     ref  ->  zero-ref    "field V20._object (fldOffset=0x0)" P-INDEP
-;* V45 tmp41        [V45    ] (  0,  0   )     int  ->  zero-ref    "field V20._index (fldOffset=0x8)" P-INDEP
-;* V46 tmp42        [V46    ] (  0,  0   )     int  ->  zero-ref    "field V20._length (fldOffset=0xc)" P-INDEP
-;* V47 tmp43        [V47    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V22._source (fldOffset=0x0)" P-INDEP
-;* V48 tmp44        [V48    ] (  0,  0   )     ref  ->  zero-ref    "field V26._object (fldOffset=0x0)" P-INDEP
-;* V49 tmp45        [V49    ] (  0,  0   )     int  ->  zero-ref    "field V26._index (fldOffset=0x8)" P-INDEP
-;* V50 tmp46        [V50    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0xc)" P-INDEP
-;* V51 tmp47        [V51    ] (  0,  0   )     ref  ->  zero-ref    "field V30._source (fldOffset=0x0)" P-INDEP
-;  V52 tmp48        [V52,T17] (  2,  1   )     ref  ->  rax         single-def "field V31._obj (fldOffset=0x0)" P-INDEP
-;* V53 tmp49        [V53,T23] (  0,  0   )     int  ->  zero-ref    "field V31._result (fldOffset=0x8)" P-INDEP
-;* V54 tmp50        [V54,T24] (  0,  0   )   short  ->  zero-ref    "field V31._token (fldOffset=0xc)" P-INDEP
-;* V55 tmp51        [V55,T25] (  0,  0   )   ubyte  ->  zero-ref    "field V31._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
-;* V56 tmp52        [V56    ] (  0,  0   )     ref  ->  zero-ref    "field V33._object (fldOffset=0x0)" P-INDEP
-;* V57 tmp53        [V57    ] (  0,  0   )     int  ->  zero-ref    "field V33._index (fldOffset=0x8)" P-INDEP
-;* V58 tmp54        [V58    ] (  0,  0   )     int  ->  zero-ref    "field V33._length (fldOffset=0xc)" P-INDEP
-;  V59 tmp55        [V59,T27] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
+;  V20 tmp16        [V20    ] (  5,  5   )  struct (16) [rbp-0x58]  do-not-enreg[SFA] multireg-arg must-init ld-addr-op "NewObj constructor temp" <System.Memory`1[ubyte]>
+;* V21 tmp17        [V21    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Object>
+;* V22 tmp18        [V22    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V23 tmp19        [V23    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V24 tmp20        [V24,T13] (  5,  2.50)  struct (16) [rbp-0x68]  do-not-enreg[SR] multireg-ret must-init "Inline return value spill temp" <System.Threading.Tasks.ValueTask`1[int]>
+;* V25 tmp21        [V25    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op "Inlining Arg" <System.Threading.CancellationToken>
+;  V26 tmp22        [V26,T06] (  5,  5   )     ref  ->  rbx         class-hnd single-def "Inlining Arg" <System.Net.Sockets.Socket>
+;  V27 tmp23        [V27,T24] (  2,  2   )     ref  ->  rax         class-hnd single-def "dup spill" <System.__Canon>
+;  V28 tmp24        [V28,T08] (  8,  4   )     ref  ->  [rbp-0x88] 
+;* V29 tmp25        [V29    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.Memory`1[ubyte]>
+;  V30 tmp26        [V30,T07] (  5,  5   )     ref  ->  [rbp-0x90]  class-hnd exact spill-single-def "NewObj constructor temp" <System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs>
+;* V31 tmp27        [V31,T28] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
+;* V32 tmp28        [V32    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Threading.CancellationTokenSource>
+;* V33 tmp29        [V33    ] (  0,  0   )  struct ( 8) zero-ref    "Inlining Arg" <System.Threading.CancellationToken>
+;* V34 tmp30        [V34    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Threading.Tasks.ValueTask`1[int]>
+;  V35 tmp31        [V35,T11] (  3,  3   )     ref  ->  rax         class-hnd single-def "Inlining Arg" <System.Threading.Tasks.Task`1[int]>
+;  V36 tmp32        [V36    ] (  5,  5   )  struct (16) [rbp-0x78]  do-not-enreg[SFA] multireg-arg must-init ld-addr-op "NewObj constructor temp" <System.Memory`1[ubyte]>
+;* V37 tmp33        [V37    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Object>
+;* V38 tmp34        [V38    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V39 tmp35        [V39    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;  V40 tmp36        [V40,T01] (  9,  5   )     ref  ->  r15         single-def "field V03._source (fldOffset=0x0)" P-INDEP
+;* V41 tmp37        [V41    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V09._source (fldOffset=0x0)" P-INDEP
+;* V42 tmp38        [V42    ] (  0,  0   )     ref  ->  zero-ref    "field V13._object (fldOffset=0x0)" P-INDEP
+;* V43 tmp39        [V43    ] (  0,  0   )     int  ->  zero-ref    "field V13._index (fldOffset=0x8)" P-INDEP
+;* V44 tmp40        [V44    ] (  0,  0   )     int  ->  zero-ref    "field V13._length (fldOffset=0xc)" P-INDEP
+;* V45 tmp41        [V45    ] (  0,  0   )     ref  ->  zero-ref    "field V17._source (fldOffset=0x0)" P-INDEP
+;  V46 tmp42        [V46,T25] (  2,  1   )     ref  ->  rax         single-def "field V18._obj (fldOffset=0x0)" P-INDEP
+;* V47 tmp43        [V47,T29] (  0,  0   )     int  ->  zero-ref    "field V18._result (fldOffset=0x8)" P-INDEP
+;* V48 tmp44        [V48,T30] (  0,  0   )   short  ->  zero-ref    "field V18._token (fldOffset=0xc)" P-INDEP
+;* V49 tmp45        [V49,T31] (  0,  0   )   ubyte  ->  zero-ref    "field V18._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
+;  V50 tmp46        [V50,T14] (  3,  2.50)     ref  ->  [rbp-0x58]  do-not-enreg[] "field V20._object (fldOffset=0x0)" P-DEP
+;  V51 tmp47        [V51,T16] (  3,  2.50)     int  ->  [rbp-0x50]  do-not-enreg[] "field V20._index (fldOffset=0x8)" P-DEP
+;  V52 tmp48        [V52,T17] (  3,  2.50)     int  ->  [rbp-0x4C]  do-not-enreg[] "field V20._length (fldOffset=0xc)" P-DEP
+;* V53 tmp49        [V53    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V25._source (fldOffset=0x0)" P-INDEP
+;* V54 tmp50        [V54    ] (  0,  0   )     ref  ->  zero-ref    "field V29._object (fldOffset=0x0)" P-INDEP
+;* V55 tmp51        [V55    ] (  0,  0   )     int  ->  zero-ref    "field V29._index (fldOffset=0x8)" P-INDEP
+;* V56 tmp52        [V56    ] (  0,  0   )     int  ->  zero-ref    "field V29._length (fldOffset=0xc)" P-INDEP
+;* V57 tmp53        [V57    ] (  0,  0   )     ref  ->  zero-ref    "field V33._source (fldOffset=0x0)" P-INDEP
+;  V58 tmp54        [V58,T26] (  2,  1   )     ref  ->  rax         single-def "field V34._obj (fldOffset=0x0)" P-INDEP
+;* V59 tmp55        [V59,T32] (  0,  0   )     int  ->  zero-ref    "field V34._result (fldOffset=0x8)" P-INDEP
+;* V60 tmp56        [V60,T33] (  0,  0   )   short  ->  zero-ref    "field V34._token (fldOffset=0xc)" P-INDEP
+;* V61 tmp57        [V61,T34] (  0,  0   )   ubyte  ->  zero-ref    "field V34._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
+;  V62 tmp58        [V62,T15] (  3,  2.50)     ref  ->  [rbp-0x78]  do-not-enreg[] "field V36._object (fldOffset=0x0)" P-DEP
+;  V63 tmp59        [V63,T18] (  3,  2.50)     int  ->  [rbp-0x70]  do-not-enreg[] "field V36._index (fldOffset=0x8)" P-DEP
+;  V64 tmp60        [V64,T19] (  3,  2.50)     int  ->  [rbp-0x6C]  do-not-enreg[] "field V36._length (fldOffset=0xc)" P-DEP
+;  V65 tmp61        [V65,T20] (  3,  2   )     ref  ->  r13         single-def "V01.[000..008)"
+;  V66 tmp62        [V66,T21] (  3,  2   )     int  ->  r12         "V01.[008..012)"
+;  V67 tmp63        [V67,T22] (  3,  2   )     int  ->  [rbp-0x7C]  spill-single-def "V01.[012..016)"
+;  V68 tmp64        [V68,T36] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
 ;
-; Lcl frame size = 48
+; Lcl frame size = 104
 
 G_M28989_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
+       push     r12
        push     rbx
-       sub      rsp, 48
-       lea      rbp, [rsp+0x50]
+       sub      rsp, 104
+       lea      rbp, [rsp+0x90]
+       xor      eax, eax
+       mov      qword ptr [rbp-0x78], rax
        vxorps   xmm8, xmm8, xmm8
-       vmovdqu  ymmword ptr [rbp-0x50], ymm8
-       mov      gword ptr [rbp-0x30], rsi
-       mov      qword ptr [rbp-0x28], rdx
+       vmovdqu  ymmword ptr [rbp-0x70], ymm8
+       vmovdqa  xmmword ptr [rbp-0x50], xmm8
+       mov      qword ptr [rbp-0x40], rax
+       mov      gword ptr [rbp-0x38], rsi
+       mov      qword ptr [rbp-0x30], rdx
        mov      rbx, rdi
        mov      r14, rcx
        mov      r15, r8
-						;; size=44 bbWeight=1 PerfScore 10.83
+						;; size=64 bbWeight=1 PerfScore 16.08
 G_M28989_IG02:
        movzx    rdi, byte  ptr [rbx+0x1D]
        mov      rsi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.ObjectDisposedException:ThrowIf(ubyte,System.Object)
        call     [rax]System.ObjectDisposedException:ThrowIf(ubyte,System.Object)
+       mov      r13, gword ptr [rbp-0x38]
+       mov      r12d, dword ptr [rbp-0x30]
+       mov      eax, dword ptr [rbp-0x2C]
+       mov      dword ptr [rbp-0x7C], eax
        test     r14, r14
        je       G_M28989_IG09
-						;; size=29 bbWeight=1 PerfScore 6.75
+						;; size=43 bbWeight=1 PerfScore 10.75
 G_M28989_IG03:
        cmp      byte  ptr [rbx+0x1C], 0
        jne      G_M28989_IG16
        mov      rsi, gword ptr [r14+0x08]
        mov      rdi, rbx
-       mov      rax, 0xD1FFAB1E      ; code for System.Net.Sockets.UdpClient:CheckForBroadcast(System.Net.IPAddress):this
-       call     [rax]System.Net.Sockets.UdpClient:CheckForBroadcast(System.Net.IPAddress):this
+       mov      rcx, 0xD1FFAB1E      ; code for System.Net.Sockets.UdpClient:CheckForBroadcast(System.Net.IPAddress):this
+       call     [rcx]System.Net.Sockets.UdpClient:CheckForBroadcast(System.Net.IPAddress):this
        mov      rbx, gword ptr [rbx+0x08]
        cmp      byte  ptr [rbx], bl
        test     r15, r15
        je       SHORT G_M28989_IG04
        cmp      dword ptr [r15+0x20], 0
        jne      G_M28989_IG07
 						;; size=51 bbWeight=0.50 PerfScore 9.88
 G_M28989_IG04:
        lea      rdi, bword ptr [rbx+0x38]
        xor      rax, rax
-       mov      r13, rax
-       xchg     gword ptr [rdi], r13
-       test     r13, r13
+       xchg     gword ptr [rdi], rax
+       test     rax, rax
        jne      SHORT G_M28989_IG05
        mov      rdi, 0xD1FFAB1E      ; System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs
        call     CORINFO_HELP_NEWFAST
-       mov      r13, rax
-       mov      byte  ptr [r13+0xBA], 0
-       lea      rdi, bword ptr [r13+0xE0]
+       mov      gword ptr [rbp-0x90], rax
+       mov      byte  ptr [rax+0xBA], 0
+       lea      rdi, bword ptr [rax+0xE0]
        mov      rsi, rbx
        call     CORINFO_HELP_ASSIGN_REF
-       mov      byte  ptr [r13+0xE8], 0
-						;; size=66 bbWeight=0.50 PerfScore 13.75
+       mov      rax, gword ptr [rbp-0x90]
+       mov      byte  ptr [rax+0xE8], 0
+						;; size=72 bbWeight=0.50 PerfScore 14.50
 G_M28989_IG05:
-       mov      rsi, gword ptr [rbp-0x30]
-       mov      rdx, qword ptr [rbp-0x28]
-       mov      rdi, r13
-       mov      rax, 0xD1FFAB1E      ; code for System.Net.Sockets.SocketAsyncEventArgs:SetBuffer(System.Memory`1[ubyte]):this
+       mov      gword ptr [rbp-0x78], r13
+       mov      dword ptr [rbp-0x70], r12d
+       mov      r12d, dword ptr [rbp-0x7C]
+       mov      dword ptr [rbp-0x6C], r12d
+       mov      rsi, gword ptr [rbp-0x78]
+       mov      rdx, qword ptr [rbp-0x70]
+       mov      gword ptr [rbp-0x88], rax
+       mov      rdi, rax
+       mov      rcx, 0xD1FFAB1E      ; code for System.Net.Sockets.SocketAsyncEventArgs:SetBuffer(System.Memory`1[ubyte]):this
        cmp      dword ptr [rdi], edi
-       call     [rax]System.Net.Sockets.SocketAsyncEventArgs:SetBuffer(System.Memory`1[ubyte]):this
+       call     [rcx]System.Net.Sockets.SocketAsyncEventArgs:SetBuffer(System.Memory`1[ubyte]):this
        xor      edi, edi
+       mov      r13, gword ptr [rbp-0x88]
        mov      dword ptr [r13+0xA4], edi
        lea      rdi, bword ptr [r13+0x28]
        mov      rsi, r14
        call     CORINFO_HELP_ASSIGN_REF
        mov      byte  ptr [r13+0xE9], 0
        mov      rdi, r13
        mov      rsi, rbx
        mov      rdx, r15
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs:SendToAsync(System.Net.Sockets.Socket,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this
-						;; size=73 bbWeight=0.50 PerfScore 6.75
+						;; size=103 bbWeight=0.50 PerfScore 9.75
 G_M28989_IG06:
-       add      rsp, 48
+       add      rsp, 104
        pop      rbx
+       pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        tail.jmp [rax]System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs:SendToAsync(System.Net.Sockets.Socket,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this
-						;; size=15 bbWeight=0.50 PerfScore 2.38
+						;; size=17 bbWeight=0.50 PerfScore 2.62
 G_M28989_IG07:
        mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.Threading.Tasks.Task:FromCanceled[int](System.Threading.CancellationToken):System.Threading.Tasks.Task`1[int]
        call     [rax]System.Threading.Tasks.Task:FromCanceled[int](System.Threading.CancellationToken):System.Threading.Tasks.Task`1[int]
        test     rax, rax
        je       G_M28989_IG15
-       mov      gword ptr [rbp-0x50], rax
+       mov      gword ptr [rbp-0x68], rax
        xor      eax, eax
-       mov      dword ptr [rbp-0x48], eax
-       mov      word  ptr [rbp-0x44], 0
-       mov      byte  ptr [rbp-0x42], 1
-       mov      rax, gword ptr [rbp-0x50]
-       mov      rdx, qword ptr [rbp-0x48]
+       mov      dword ptr [rbp-0x60], eax
+       mov      word  ptr [rbp-0x5C], 0
+       mov      byte  ptr [rbp-0x5A], 1
+       mov      rax, gword ptr [rbp-0x68]
+       mov      rdx, qword ptr [rbp-0x60]
 						;; size=51 bbWeight=0.50 PerfScore 5.50
 G_M28989_IG08:
-       add      rsp, 48
+       add      rsp, 104
        pop      rbx
+       pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=13 bbWeight=0.50 PerfScore 1.88
+						;; size=15 bbWeight=0.50 PerfScore 2.12
 G_M28989_IG09:
        mov      rbx, gword ptr [rbx+0x08]
        cmp      byte  ptr [rbx], bl
        test     r15, r15
        je       SHORT G_M28989_IG10
        cmp      dword ptr [r15+0x20], 0
        jne      G_M28989_IG13
 						;; size=22 bbWeight=0.50 PerfScore 5.12
 G_M28989_IG10:
        lea      rdi, bword ptr [rbx+0x38]
-       xor      rax, rax
-       mov      r14, rax
+       xor      rcx, rcx
+       mov      r14, rcx
        xchg     gword ptr [rdi], r14
        test     r14, r14
        jne      SHORT G_M28989_IG11
        mov      rdi, 0xD1FFAB1E      ; System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs
        call     CORINFO_HELP_NEWFAST
        mov      r14, rax
        mov      byte  ptr [r14+0xBA], 0
        lea      rdi, bword ptr [r14+0xE0]
        mov      rsi, rbx
        call     CORINFO_HELP_ASSIGN_REF
        mov      byte  ptr [r14+0xE8], 0
 						;; size=66 bbWeight=0.50 PerfScore 13.75
 G_M28989_IG11:
-       mov      rsi, gword ptr [rbp-0x30]
-       mov      rdx, qword ptr [rbp-0x28]
+       mov      gword ptr [rbp-0x58], r13
+       mov      dword ptr [rbp-0x50], r12d
+       mov      r12d, dword ptr [rbp-0x7C]
+       mov      dword ptr [rbp-0x4C], r12d
+       mov      rsi, gword ptr [rbp-0x58]
+       mov      rdx, qword ptr [rbp-0x50]
        mov      rdi, r14
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Sockets.SocketAsyncEventArgs:SetBuffer(System.Memory`1[ubyte]):this
        cmp      dword ptr [rdi], edi
        call     [rax]System.Net.Sockets.SocketAsyncEventArgs:SetBuffer(System.Memory`1[ubyte]):this
        xor      edi, edi
        mov      dword ptr [r14+0xA4], edi
        mov      byte  ptr [r14+0xE9], 0
        mov      rdi, r14
        mov      rsi, rbx
        mov      rdx, r15
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs:SendAsync(System.Net.Sockets.Socket,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this
-						;; size=61 bbWeight=0.50 PerfScore 5.88
+						;; size=77 bbWeight=0.50 PerfScore 7.88
 G_M28989_IG12:
-       add      rsp, 48
+       add      rsp, 104
        pop      rbx
+       pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        tail.jmp [rax]System.Net.Sockets.Socket+AwaitableSocketAsyncEventArgs:SendAsync(System.Net.Sockets.Socket,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this
-						;; size=15 bbWeight=0.50 PerfScore 2.38
+						;; size=17 bbWeight=0.50 PerfScore 2.62
 G_M28989_IG13:
        mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.Threading.Tasks.Task:FromCanceled[int](System.Threading.CancellationToken):System.Threading.Tasks.Task`1[int]
        call     [rax]System.Threading.Tasks.Task:FromCanceled[int](System.Threading.CancellationToken):System.Threading.Tasks.Task`1[int]
        test     rax, rax
        je       SHORT G_M28989_IG15
-       mov      gword ptr [rbp-0x40], rax
+       mov      gword ptr [rbp-0x48], rax
        xor      eax, eax
-       mov      dword ptr [rbp-0x38], eax
-       mov      word  ptr [rbp-0x34], 0
-       mov      byte  ptr [rbp-0x32], 1
-       mov      rax, gword ptr [rbp-0x40]
-       mov      rdx, qword ptr [rbp-0x38]
+       mov      dword ptr [rbp-0x40], eax
+       mov      word  ptr [rbp-0x3C], 0
+       mov      byte  ptr [rbp-0x3A], 1
+       mov      rax, gword ptr [rbp-0x48]
+       mov      rdx, qword ptr [rbp-0x40]
 						;; size=47 bbWeight=0.50 PerfScore 5.50
 G_M28989_IG14:
-       add      rsp, 48
+       add      rsp, 104
        pop      rbx
+       pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=13 bbWeight=0.50 PerfScore 1.88
+						;; size=15 bbWeight=0.50 PerfScore 2.12
 G_M28989_IG15:
        mov      edi, 9
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentNullException(int)
        call     [rax]System.ThrowHelper:ThrowArgumentNullException(int)
        int3     
 						;; size=18 bbWeight=0.50 PerfScore 1.88
 G_M28989_IG16:
        mov      rdi, 0xD1FFAB1E      ; System.InvalidOperationException
        call     CORINFO_HELP_NEWSFAST
        mov      r15, rax
        mov      rax, 0xD1FFAB1E      ; code for System.SR:get_net_udpconnected():System.String
        call     [rax]System.SR:get_net_udpconnected():System.String
        mov      rsi, rax
        mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.InvalidOperationException:.ctor(System.String):this
        call     [rax]System.InvalidOperationException:.ctor(System.String):this
        mov      rdi, r15
        call     CORINFO_HELP_THROW
        int3     
 						;; size=57 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 641, prolog size 27, PerfScore 94.08, instruction count 163, allocated bytes for code 641 (MethodHash=db728ec2) for method System.Net.Sockets.UdpClient:SendAsync(System.ReadOnlyMemory`1[ubyte],System.Net.IPEndPoint,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
+; Total bytes of code 735, prolog size 47, PerfScore 110.08, instruction count 186, allocated bytes for code 735 (MethodHash=db728ec2) for method System.Net.Sockets.UdpClient:SendAsync(System.ReadOnlyMemory`1[ubyte],System.Net.IPEndPoint,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask`1[int]:this (FullOpts)
 ; ============================================================

Note: some changes were skipped as they were too large to fit into a comment.

Larger list of diffs: https://gist.github.com/MihuBot/810d0315d0981d5dda4f4e4e7a5a9181

@MihuBot
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MihuBot commented Jan 28, 2025

Top method improvements

-161 (-10.76 % of base) - System.IO.File+d__100:MoveNext():this 
 ; Assembly listing for method System.IO.File+<InternalReadAllBytesAsync>d__100:MoveNext():this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
-; 0 inlinees with PGO data; 28 single block inlinees; 17 inlinees without PGO data
+; 0 inlinees with PGO data; 29 single block inlinees; 13 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 this         [V00,T00] ( 30, 68   )   byref  ->  [rbp-0x50]  this EH-live single-def
-;  V01 loc0         [V01,T29] (  7,  7   )     int  ->  [rbp-0x2C]  do-not-enreg[Z] EH-live
-;  V02 loc1         [V02,T31] (  4,  4   )     ref  ->  rbx         class-hnd single-def <ubyte[]>
+;  V00 this         [V00,T00] ( 30, 68   )   byref  ->  [rbp-0x48]  this EH-live single-def
+;  V01 loc0         [V01,T28] (  7,  7   )     int  ->  [rbp-0x2C]  do-not-enreg[Z] EH-live
+;  V02 loc1         [V02,T30] (  4,  4   )     ref  ->  rbx         class-hnd single-def <ubyte[]>
 ;* V03 loc2         [V03    ] (  0,  0   )     int  ->  zero-ref   
 ;  V04 loc3         [V04    ] ( 12, 43   )  struct (16) [rbp-0x40]  do-not-enreg[XSF] must-init addr-exposed ld-addr-op <System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable`1+ConfiguredValueTaskAwaiter[int]>
 ;* V05 loc4         [V05    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op <System.Threading.Tasks.ValueTask`1[int]>
 ;* V06 loc5         [V06    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[S] ld-addr-op <System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable`1[int]>
 ;* V07 loc6         [V07    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def <System.Exception>
 ;  V08 OutArgs      [V08    ] (  1,  1   )  struct ( 8) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V09 tmp1         [V09    ] (  0,  0   )     int  ->  zero-ref    "dup spill"
-;  V10 tmp2         [V10,T07] (  3, 24   )     ref  ->  rbx         class-hnd exact "impAppendStmt" <Microsoft.Win32.SafeHandles.SafeFileHandle>
+;  V10 tmp2         [V10,T06] (  3, 24   )     ref  ->  rbx         class-hnd exact "impAppendStmt" <Microsoft.Win32.SafeHandles.SafeFileHandle>
 ;* V11 tmp3         [V11    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.Memory`1[ubyte]>
-;  V12 tmp4         [V12,T32] (  2,  4   )     ref  ->  rax         class-hnd exact single-def "NewArr temp" <ubyte[]>
-;  V13 tmp5         [V13,T47] (  2,  0   )     ref  ->  rdx         class-hnd single-def "impSpillSpecialSideEff" <System.Exception>
-;  V14 tmp6         [V14,T03] (  4, 32   )     ref  ->  r15         class-hnd "Inlining Arg" <ubyte[]>
-;  V15 tmp7         [V15,T04] (  4, 32   )     int  ->  r14         "Inlining Arg"
+;  V12 tmp4         [V12,T31] (  2,  4   )     ref  ->  rax         class-hnd exact single-def "NewArr temp" <ubyte[]>
+;  V13 tmp5         [V13,T41] (  2,  0   )     ref  ->  rdx         class-hnd single-def "impSpillSpecialSideEff" <System.Exception>
+;  V14 tmp6         [V14,T02] (  4, 32   )     ref  ->  r15         class-hnd "Inlining Arg" <ubyte[]>
+;  V15 tmp7         [V15,T03] (  4, 32   )     int  ->  r14         "Inlining Arg"
 ;* V16 tmp8         [V16    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Memory`1[ubyte]>
-;  V17 tmp9         [V17,T15] (  2, 16   )    long  ->  r12         "Inlining Arg"
+;  V17 tmp9         [V17,T12] (  2, 16   )    long  ->  r12         "Inlining Arg"
 ;* V18 tmp10        [V18    ] (  0,  0   )  struct ( 8) zero-ref    "Inlining Arg" <System.Threading.CancellationToken>
-;  V19 tmp11        [V19,T14] (  2, 16   )     ref  ->  rcx         class-hnd "dup spill" <System.__Canon>
-;  V20 tmp12        [V20,T01] ( 15, 60   )     ref  ->  [rbp-0x58] 
-;  V21 tmp13        [V21,T08] (  3, 24   )     ref  ->  [rbp-0x60]  class-hnd exact spill-single-def "NewObj constructor temp" <Microsoft.Win32.SafeHandles.SafeFileHandle+ThreadPoolValueTaskSource>
+;  V19 tmp11        [V19,T11] (  2, 16   )     ref  ->  rcx         class-hnd "dup spill" <System.__Canon>
+;  V20 tmp12        [V20,T01] ( 15, 60   )     ref  ->  [rbp-0x50] 
+;  V21 tmp13        [V21,T07] (  3, 24   )     ref  ->  [rbp-0x58]  class-hnd exact spill-single-def "NewObj constructor temp" <Microsoft.Win32.SafeHandles.SafeFileHandle+ThreadPoolValueTaskSource>
 ;* V22 tmp14        [V22    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Threading.Tasks.ValueTask`1[int]>
-;* V23 tmp15        [V23    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Memory`1[ubyte]>
-;* V24 tmp16        [V24    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;  V25 tmp17        [V25,T16] (  2, 16   )   short  ->  rsi         "Inlining Arg"
-;* V26 tmp18        [V26    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Threading.Tasks.ValueTask`1[int]>
-;* V27 tmp19        [V27    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[S] ld-addr-op "Inline stloc first use temp" <System.Threading.Tasks.ValueTask`1[int]>
-;* V28 tmp20        [V28    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[S] ld-addr-op "NewObj constructor temp" <System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable`1[int]>
-;* V29 tmp21        [V29    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Object>
-;* V30 tmp22        [V30    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V31 tmp23        [V31    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
-;* V32 tmp24        [V32    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[S] ld-addr-op "NewObj constructor temp" <System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable`1+ConfiguredValueTaskAwaiter[int]>
-;* V33 tmp25        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;  V34 tmp26        [V34,T12] (  4, 16   )     ref  ->  rbx         class-hnd "Inline stloc first use temp" <System.Object>
-;  V35 tmp27        [V35,T18] (  3, 12   )     ref  ->  rax         class-hnd "Inline stloc first use temp" <System.Threading.Tasks.Task`1[int]>
-;* V36 tmp28        [V36    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "updating class info" <System.Threading.Tasks.Sources.IValueTaskSource`1[int]>
-;* V37 tmp29        [V37    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V38 tmp30        [V38    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V39 tmp31        [V39    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V40 tmp32        [V40    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inline stloc first use temp" <System.Runtime.CompilerServices.IAsyncStateMachineBox>
-;  V41 tmp33        [V41,T05] (  5, 28   )     int  ->  rax         "Inline return value spill temp"
-;  V42 tmp34        [V42,T06] (  4, 24   )     ref  ->  rbx         class-hnd "Inline stloc first use temp" <System.Object>
-;  V43 tmp35        [V43,T11] (  5, 20   )     ref  ->  r15         class-hnd "Inline stloc first use temp" <System.Threading.Tasks.Task`1[int]>
-;* V44 tmp36        [V44    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "updating class info" <System.Threading.Tasks.Sources.IValueTaskSource`1[int]>
-;  V45 tmp37        [V45,T24] (  4,  8   )   byref  ->  r15         single-def "Inlining Arg"
-;  V46 tmp38        [V46,T37] (  3,  3   )     ref  ->  r14         class-hnd "Inline return value spill temp" <System.Threading.Tasks.Task`1[ubyte[]]>
-;* V47 tmp39        [V47    ] (  0,  0   )     ref  ->  zero-ref    ld-addr-op class-hnd single-def "Inlining Arg" <ubyte[]>
-;  V48 tmp40        [V48,T25] (  4,  8   )     ref  ->  r14         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Tasks.Task`1[ubyte[]]>
-;* V49 tmp41        [V49    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.Threading.CancellationToken>
-;* V50 tmp42        [V50    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def "Inlining Arg" <ubyte[]>
-;* V51 tmp43        [V51    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V52 tmp44        [V52,T10] ( 10, 20   )     ref  ->  r15         class-hnd single-def "Inlining Arg" <System.Threading.Tasks.Task`1[System.__Canon]>
-;* V53 tmp45        [V53    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact "Inlining Arg" <System.Threading.Tasks.TplEventSource>
-;  V54 tmp46        [V54,T17] (  6, 12   )     ref  ->  r14         class-hnd exact single-def "Inlining Arg" <System.Threading.Tasks.TplEventSource>
-;  V55 tmp47        [V55,T34] (  2,  4   )     int  ->  r13         "Inlining Arg"
-;* V56 tmp48        [V56    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;* V57 tmp49        [V57    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;* V58 tmp50        [V58,T46] (  0,  0   )   ubyte  ->  zero-ref    "Inline stloc first use temp"
-;  V59 tmp51        [V59,T38] (  3,  3   )     ref  ->  rbx         class-hnd exact single-def "Inline stloc first use temp" <System.Threading.Tasks.Task+ContingentProperties>
-;  V60 tmp52        [V60,T45] (  2,  2   )   ubyte  ->  rdi         "Inline return value spill temp"
-;  V61 tmp53        [V61,T30] (  5,  5   )     int  ->  [rbp-0x44]  spill-single-def "Inline stloc first use temp"
-;  V62 tmp54        [V62,T43] (  3,  3   )   ubyte  ->  rdi         "Inline return value spill temp"
-;  V63 tmp55        [V63,T02] (  6, 41   )     int  ->  [rbp-0x48]  "Inline stloc first use temp"
-;  V64 tmp56        [V64,T09] (  3, 24   )     int  ->  rax         "Inline stloc first use temp"
-;  V65 tmp57        [V65,T39] (  3,  3   )     ref  ->  rdi         class-hnd single-def "Inline stloc first use temp" <System.Threading.ManualResetEventSlim>
-;* V66 tmp58        [V66    ] (  0,  0   )     ref  ->  zero-ref    "field V05._obj (fldOffset=0x0)" P-INDEP
-;* V67 tmp59        [V67    ] (  0,  0   )     int  ->  zero-ref    "field V05._result (fldOffset=0x8)" P-INDEP
-;* V68 tmp60        [V68    ] (  0,  0   )   short  ->  zero-ref    "field V05._token (fldOffset=0xc)" P-INDEP
-;* V69 tmp61        [V69    ] (  0,  0   )   ubyte  ->  zero-ref    "field V05._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
-;* V70 tmp62        [V70    ] (  0,  0   )     ref  ->  zero-ref    "field V11._object (fldOffset=0x0)" P-INDEP
-;* V71 tmp63        [V71    ] (  0,  0   )     int  ->  zero-ref    "field V11._index (fldOffset=0x8)" P-INDEP
-;* V72 tmp64        [V72    ] (  0,  0   )     int  ->  zero-ref    "field V11._length (fldOffset=0xc)" P-INDEP
-;  V73 tmp65        [V73,T19] (  3, 12   )     ref  ->  r15         "field V16._object (fldOffset=0x0)" P-INDEP
-;  V74 tmp66        [V74,T13] (  4, 16   )     int  ->  r14         "field V16._index (fldOffset=0x8)" P-INDEP
-;  V75 tmp67        [V75,T20] (  3, 12   )     int  ->  r13         "field V16._length (fldOffset=0xc)" P-INDEP
-;  V76 tmp68        [V76,T26] (  2,  8   )     ref  ->  [rbp-0x68]  spill-single-def "field V18._source (fldOffset=0x0)" P-INDEP
-;* V77 tmp69        [V77    ] (  0,  0   )     ref  ->  zero-ref    "field V22._obj (fldOffset=0x0)" P-INDEP
-;* V78 tmp70        [V78    ] (  0,  0   )     int  ->  zero-ref    "field V22._result (fldOffset=0x8)" P-INDEP
-;* V79 tmp71        [V79    ] (  0,  0   )   short  ->  zero-ref    "field V22._token (fldOffset=0xc)" P-INDEP
-;* V80 tmp72        [V80    ] (  0,  0   )   ubyte  ->  zero-ref    "field V22._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
-;* V81 tmp73        [V81    ] (  0,  0   )     ref  ->  zero-ref    "field V23._object (fldOffset=0x0)" P-INDEP
-;* V82 tmp74        [V82    ] (  0,  0   )     int  ->  zero-ref    "field V23._index (fldOffset=0x8)" P-INDEP
-;* V83 tmp75        [V83    ] (  0,  0   )     int  ->  zero-ref    "field V23._length (fldOffset=0xc)" P-INDEP
-;  V84 tmp76        [V84,T27] (  2,  8   )     ref  ->  rbx         "field V26._obj (fldOffset=0x0)" P-INDEP
-;* V85 tmp77        [V85,T35] (  0,  0   )     int  ->  zero-ref    "field V26._result (fldOffset=0x8)" P-INDEP
-;  V86 tmp78        [V86,T28] (  2,  8   )   short  ->  rsi         "field V26._token (fldOffset=0xc)" P-INDEP
-;* V87 tmp79        [V87,T36] (  0,  0   )   ubyte  ->  zero-ref    "field V26._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
-;* V88 tmp80        [V88    ] (  0,  0   )     ref  ->  zero-ref    "field V49._source (fldOffset=0x0)" P-INDEP
-;  V89 tmp81        [V89,T33] (  2,  4   )     ref  ->  rdx         "argument with side effect"
-;  V90 cse0         [V90,T40] (  3,  3   )     ref  ->  r14         "CSE #09: conservative"
-;  V91 cse1         [V91,T44] (  3,  3   )     int  ->  rsi         "CSE #10: conservative"
-;  V92 cse2         [V92,T21] (  3, 12   )     int  ->  rdi         "CSE #02: moderate"
-;  V93 cse3         [V93,T41] (  3,  3   )     ref  ->  rdi         "CSE #04: conservative"
-;  V94 cse4         [V94,T42] (  3,  3   )     ref  ->  rdi         "CSE #05: conservative"
-;  V95 cse5         [V95,T23] (  4, 11   )   byref  ->  r14         "CSE #11: moderate"
-;  V96 cse6         [V96,T22] (  3, 12   )     int  ->  r13         "CSE #01: moderate"
-;  V97 rat0         [V97    ] (  1,  1   )    long  ->  [rbp-0x78]  do-not-enreg[V] "PSPSym"
+;* V23 tmp15        [V23    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlyMemory`1[ubyte]>
+;* V24 tmp16        [V24    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Object>
+;* V25 tmp17        [V25    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V26 tmp18        [V26    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V27 tmp19        [V27    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;  V28 tmp20        [V28,T13] (  2, 16   )   short  ->  rsi         "Inlining Arg"
+;* V29 tmp21        [V29    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Threading.Tasks.ValueTask`1[int]>
+;* V30 tmp22        [V30    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[S] ld-addr-op "Inline stloc first use temp" <System.Threading.Tasks.ValueTask`1[int]>
+;* V31 tmp23        [V31    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[S] ld-addr-op "NewObj constructor temp" <System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable`1[int]>
+;* V32 tmp24        [V32    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Object>
+;* V33 tmp25        [V33    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V34 tmp26        [V34    ] (  0,  0   )   short  ->  zero-ref    "Inlining Arg"
+;* V35 tmp27        [V35    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[S] ld-addr-op "NewObj constructor temp" <System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable`1+ConfiguredValueTaskAwaiter[int]>
+;* V36 tmp28        [V36    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
+;  V37 tmp29        [V37,T09] (  4, 16   )     ref  ->  rbx         class-hnd "Inline stloc first use temp" <System.Object>
+;  V38 tmp30        [V38,T15] (  3, 12   )     ref  ->  rax         class-hnd "Inline stloc first use temp" <System.Threading.Tasks.Task`1[int]>
+;* V39 tmp31        [V39    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "updating class info" <System.Threading.Tasks.Sources.IValueTaskSource`1[int]>
+;* V40 tmp32        [V40    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V41 tmp33        [V41    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V42 tmp34        [V42    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V43 tmp35        [V43    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inline stloc first use temp" <System.Runtime.CompilerServices.IAsyncStateMachineBox>
+;  V44 tmp36        [V44,T04] (  5, 28   )     int  ->  rax         "Inline return value spill temp"
+;  V45 tmp37        [V45,T05] (  4, 24   )     ref  ->  rbx         class-hnd "Inline stloc first use temp" <System.Object>
+;  V46 tmp38        [V46,T08] (  5, 20   )     ref  ->  r15         class-hnd "Inline stloc first use temp" <System.Threading.Tasks.Task`1[int]>
+;* V47 tmp39        [V47    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "updating class info" <System.Threading.Tasks.Sources.IValueTaskSource`1[int]>
+;  V48 tmp40        [V48,T20] (  4,  8   )   byref  ->  r15         single-def "Inlining Arg"
+;  V49 tmp41        [V49,T36] (  3,  3   )     ref  ->  r14         class-hnd "Inline return value spill temp" <System.Threading.Tasks.Task`1[ubyte[]]>
+;* V50 tmp42        [V50    ] (  0,  0   )     ref  ->  zero-ref    ld-addr-op class-hnd single-def "Inlining Arg" <ubyte[]>
+;  V51 tmp43        [V51,T21] (  4,  8   )     ref  ->  r14         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Tasks.Task`1[ubyte[]]>
+;* V52 tmp44        [V52    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.Threading.CancellationToken>
+;* V53 tmp45        [V53    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def "Inlining Arg" <ubyte[]>
+;* V54 tmp46        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;  V55 tmp47        [V55,T29] (  3,  6   )     ref  ->  r15         class-hnd single-def "Inlining Arg" <System.Threading.Tasks.Task`1[System.__Canon]>
+;* V56 tmp48        [V56    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact "Inlining Arg" <System.Threading.Tasks.TplEventSource>
+;  V57 tmp49        [V57,T14] (  6, 12   )     ref  ->  r14         class-hnd exact single-def "Inlining Arg" <System.Threading.Tasks.TplEventSource>
+;  V58 tmp50        [V58,T33] (  2,  4   )     int  ->  r13         "Inlining Arg"
+;* V59 tmp51        [V59    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
+;* V60 tmp52        [V60    ] (  0,  0   )     ref  ->  zero-ref    "field V05._obj (fldOffset=0x0)" P-INDEP
+;* V61 tmp53        [V61    ] (  0,  0   )     int  ->  zero-ref    "field V05._result (fldOffset=0x8)" P-INDEP
+;* V62 tmp54        [V62    ] (  0,  0   )   short  ->  zero-ref    "field V05._token (fldOffset=0xc)" P-INDEP
+;* V63 tmp55        [V63    ] (  0,  0   )   ubyte  ->  zero-ref    "field V05._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
+;* V64 tmp56        [V64    ] (  0,  0   )     ref  ->  zero-ref    "field V11._object (fldOffset=0x0)" P-INDEP
+;* V65 tmp57        [V65    ] (  0,  0   )     int  ->  zero-ref    "field V11._index (fldOffset=0x8)" P-INDEP
+;* V66 tmp58        [V66    ] (  0,  0   )     int  ->  zero-ref    "field V11._length (fldOffset=0xc)" P-INDEP
+;  V67 tmp59        [V67,T16] (  3, 12   )     ref  ->  r15         "field V16._object (fldOffset=0x0)" P-INDEP
+;  V68 tmp60        [V68,T10] (  4, 16   )     int  ->  r14         "field V16._index (fldOffset=0x8)" P-INDEP
+;  V69 tmp61        [V69,T17] (  3, 12   )     int  ->  r13         "field V16._length (fldOffset=0xc)" P-INDEP
+;  V70 tmp62        [V70,T22] (  2,  8   )     ref  ->  [rbp-0x60]  spill-single-def "field V18._source (fldOffset=0x0)" P-INDEP
+;* V71 tmp63        [V71    ] (  0,  0   )     ref  ->  zero-ref    "field V22._obj (fldOffset=0x0)" P-INDEP
+;* V72 tmp64        [V72    ] (  0,  0   )     int  ->  zero-ref    "field V22._result (fldOffset=0x8)" P-INDEP
+;* V73 tmp65        [V73    ] (  0,  0   )   short  ->  zero-ref    "field V22._token (fldOffset=0xc)" P-INDEP
+;* V74 tmp66        [V74    ] (  0,  0   )   ubyte  ->  zero-ref    "field V22._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
+;  V75 tmp67        [V75,T23] (  2,  8   )     ref  ->  rsi         "field V23._object (fldOffset=0x0)" P-INDEP
+;  V76 tmp68        [V76,T25] (  2,  8   )     int  ->  r14         "field V23._index (fldOffset=0x8)" P-INDEP
+;  V77 tmp69        [V77,T26] (  2,  8   )     int  ->  r13         "field V23._length (fldOffset=0xc)" P-INDEP
+;  V78 tmp70        [V78,T24] (  2,  8   )     ref  ->  rbx         "field V29._obj (fldOffset=0x0)" P-INDEP
+;* V79 tmp71        [V79,T34] (  0,  0   )     int  ->  zero-ref    "field V29._result (fldOffset=0x8)" P-INDEP
+;  V80 tmp72        [V80,T27] (  2,  8   )   short  ->  rsi         "field V29._token (fldOffset=0xc)" P-INDEP
+;* V81 tmp73        [V81,T35] (  0,  0   )   ubyte  ->  zero-ref    "field V29._continueOnCapturedContext (fldOffset=0xe)" P-INDEP
+;* V82 tmp74        [V82    ] (  0,  0   )     ref  ->  zero-ref    "field V52._source (fldOffset=0x0)" P-INDEP
+;  V83 tmp75        [V83,T32] (  2,  4   )     ref  ->  rdx         "argument with side effect"
+;  V84 cse0         [V84,T37] (  3,  3   )     ref  ->  r14         "CSE #09: conservative"
+;  V85 cse1         [V85,T40] (  3,  3   )     int  ->  rsi         "CSE #10: conservative"
+;  V86 cse2         [V86,T18] (  3, 12   )     int  ->  rdi         "CSE #02: moderate"
+;  V87 cse3         [V87,T38] (  3,  3   )     ref  ->  rdi         "CSE #04: conservative"
+;  V88 cse4         [V88,T39] (  3,  3   )     ref  ->  rdi         "CSE #05: conservative"
+;  V89 cse5         [V89,T19] (  3, 12   )     int  ->  r13         "CSE #01: moderate"
+;  V90 rat0         [V90    ] (  1,  1   )    long  ->  [rbp-0x68]  do-not-enreg[V] "PSPSym"
 ;
-; Lcl frame size = 88
+; Lcl frame size = 72
 
 G_M43673_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
-       sub      rsp, 88
-       lea      rbp, [rsp+0x80]
+       sub      rsp, 72
+       lea      rbp, [rsp+0x70]
        xor      eax, eax
        mov      qword ptr [rbp-0x40], rax
-       mov      qword ptr [rbp-0x78], rsp
-       mov      bword ptr [rbp-0x50], rdi
+       mov      qword ptr [rbp-0x68], rsp
+       mov      bword ptr [rbp-0x48], rdi
        mov      rdx, rdi
-						;; size=39 bbWeight=1 PerfScore 10.25
+						;; size=36 bbWeight=1 PerfScore 10.25
 G_M43673_IG02:
        mov      edi, dword ptr [rdx+0x18]
        mov      dword ptr [rbp-0x2C], edi
 						;; size=6 bbWeight=1 PerfScore 3.00
 G_M43673_IG03:
        cmp      dword ptr [rbp-0x2C], 0
        je       SHORT G_M43673_IG04
        mov      rsi, gword ptr [rdx]
        lea      rdi, bword ptr [rdx+0x08]
        call     CORINFO_HELP_CHECKED_ASSIGN_REF
-       mov      rdx, bword ptr [rbp-0x50]
+       mov      rdx, bword ptr [rbp-0x48]
 						;; size=22 bbWeight=1 PerfScore 7.50
 G_M43673_IG04:
        cmp      dword ptr [rbp-0x2C], 0
        jne      SHORT G_M43673_IG07
 						;; size=6 bbWeight=1 PerfScore 3.00
 G_M43673_IG05:
        vmovdqu  xmm0, xmmword ptr [rdx+0x38]
        vmovdqu  xmmword ptr [rbp-0x40], xmm0
 						;; size=10 bbWeight=1 PerfScore 5.00
 G_M43673_IG06:
        xor      esi, esi
        mov      qword ptr [rdx+0x38], rsi
        mov      qword ptr [rdx+0x40], rsi
        mov      dword ptr [rbp-0x2C], -1
        mov      dword ptr [rdx+0x18], -1
        jmp      G_M43673_IG16
-       align    [0 bytes for IG31]
 						;; size=29 bbWeight=1 PerfScore 6.25
 G_M43673_IG07:
        xor      esi, esi
        mov      dword ptr [rdx+0x20], esi
        movsxd   rsi, dword ptr [rdx+0x1C]
        mov      rdi, 0xD1FFAB1E      ; ubyte[]
        call     CORINFO_HELP_NEWARR_1_VC
-       mov      rdx, bword ptr [rbp-0x50]
+       mov      rdx, bword ptr [rbp-0x48]
        lea      rdi, bword ptr [rdx+0x10]
        mov      rsi, rax
        call     CORINFO_HELP_CHECKED_ASSIGN_REF
 						;; size=40 bbWeight=1 PerfScore 9.25
 G_M43673_IG08:
-       mov      rdx, bword ptr [rbp-0x50]
+       mov      rdx, bword ptr [rbp-0x48]
        mov      rbx, gword ptr [rdx]
        mov      r15, gword ptr [rdx+0x10]
        mov      edi, dword ptr [rdx+0x20]
        mov      r14d, edi
        test     r15, r15
        je       SHORT G_M43673_IG09
        mov      r13d, dword ptr [r15+0x08]
        cmp      r13d, r14d
        jb       G_M43673_IG24
        sub      r13d, r14d
        jmp      SHORT G_M43673_IG10
 						;; size=40 bbWeight=4 PerfScore 56.00
 G_M43673_IG09:
        test     r14d, r14d
        jne      G_M43673_IG24
        xor      r15, r15
        xor      r14d, r14d
        xor      r13d, r13d
 						;; size=18 bbWeight=4 PerfScore 8.00
 G_M43673_IG10:
        movsxd   r12, edi
        mov      rax, gword ptr [rdx+0x30]
-       mov      gword ptr [rbp-0x68], rax
+       mov      gword ptr [rbp-0x60], rax
        lea      rdi, bword ptr [rbx+0x20]
        xor      rcx, rcx
        xchg     gword ptr [rdi], rcx
        test     rcx, rcx
        jne      SHORT G_M43673_IG11
        mov      rdi, 0xD1FFAB1E      ; Microsoft.Win32.SafeHandles.SafeFileHandle+ThreadPoolValueTaskSource
        call     CORINFO_HELP_NEWSFAST
        mov      rcx, rax
-       mov      gword ptr [rbp-0x60], rcx
+       mov      gword ptr [rbp-0x58], rcx
        lea      rdi, bword ptr [rcx+0x08]
        mov      rsi, rbx
        call     CORINFO_HELP_ASSIGN_REF
-       mov      rbx, gword ptr [rbp-0x60]
+       mov      rbx, gword ptr [rbp-0x58]
        mov      rcx, rbx
 						;; size=66 bbWeight=4 PerfScore 123.00
 G_M43673_IG11:
        mov      byte  ptr [rcx+0x38], 1
-       mov      gword ptr [rbp-0x58], rcx
-       lea      rdi, bword ptr [rcx+0x78]
        mov      rsi, r15
+       mov      gword ptr [rbp-0x50], rcx
+       lea      rdi, bword ptr [rcx+0x78]
        call     CORINFO_HELP_ASSIGN_REF
-       mov      rbx, gword ptr [rbp-0x58]
+       mov      rbx, gword ptr [rbp-0x50]
        mov      dword ptr [rbx+0x80], r14d
        mov      dword ptr [rbx+0x84], r13d
        mov      qword ptr [rbx+0x30], r12
        lea      rdi, bword ptr [rbx+0x70]
-       mov      rsi, gword ptr [rbp-0x68]
+       mov      rsi, gword ptr [rbp-0x60]
        call     CORINFO_HELP_ASSIGN_REF
        xor      rax, rax
        mov      gword ptr [rbx+0x18], rax
        mov      rax, 0xD1FFAB1E      ; code for System.Threading.ExecutionContext:Capture():System.Threading.ExecutionContext
        call     [rax]System.Threading.ExecutionContext:Capture():System.Threading.ExecutionContext
        lea      rdi, bword ptr [rbx+0x10]
        mov      rsi, rax
        call     CORINFO_HELP_ASSIGN_REF
        mov      rsi, rbx
        mov      rdi, 0xD1FFAB1E      ; System.Threading.Tasks.Task
        mov      rax, 0xD1FFAB1E      ; code for CORINFO_HELP_ISINSTANCEOFCLASS
        call     [rax]CORINFO_HELP_ISINSTANCEOFCLASS
        test     rax, rax
        jne      G_M43673_IG23
        mov      rdi, 0xD1FFAB1E      ; const ptr
        mov      rdi, gword ptr [rdi]
        mov      rsi, rbx
        xor      edx, edx
        mov      rax, 0xD1FFAB1E      ; code for System.Threading.ThreadPoolWorkQueue:Enqueue(System.Object,ubyte):this
        call     [rax]System.Threading.ThreadPoolWorkQueue:Enqueue(System.Object,ubyte):this
        movsx    rsi, word  ptr [rbx+0x68]
        mov      gword ptr [rbp-0x40], rbx
        xor      edi, edi
        mov      dword ptr [rbp-0x38], edi
        mov      word  ptr [rbp-0x34], si
        mov      byte  ptr [rbp-0x32], 0
        mov      rbx, gword ptr [rbp-0x40]
        test     rbx, rbx
        je       G_M43673_IG16
        mov      rsi, rbx
        mov      rdi, 0xD1FFAB1E      ; System.Threading.Tasks.Task`1[int]
        mov      rax, 0xD1FFAB1E      ; code for CORINFO_HELP_ISINSTANCEOFCLASS
        call     [rax]CORINFO_HELP_ISINSTANCEOFCLASS
        test     rax, rax
 						;; size=212 bbWeight=4 PerfScore 168.00
 G_M43673_IG12:
        jne      SHORT G_M43673_IG15
        mov      rdi, rbx
        movsx    rsi, word  ptr [rbp-0x34]
        mov      r11, 0xD1FFAB1E      ; code for System.Threading.Tasks.Sources.IValueTaskSource`1[int]:GetStatus(short):int:this
        call     [r11]System.Threading.Tasks.Sources.IValueTaskSource`1[int]:GetStatus(short):int:this
        test     eax, eax
        jne      SHORT G_M43673_IG16
 						;; size=27 bbWeight=4 PerfScore 35.00
 G_M43673_IG13:
        xor      edi, edi
        mov      dword ptr [rbp-0x2C], edi
 						;; size=5 bbWeight=1 PerfScore 1.25
 G_M43673_IG14:
-       mov      rdx, bword ptr [rbp-0x50]
+       mov      rdx, bword ptr [rbp-0x48]
        mov      dword ptr [rdx+0x18], edi
        lea      rdi, bword ptr [rdx+0x38]
        lea      rsi, bword ptr [rbp-0x40]
        call     CORINFO_HELP_ASSIGN_BYREF
        movsq    
        add      rdx, 40
-       mov      rsi, bword ptr [rbp-0x50]
+       mov      rsi, bword ptr [rbp-0x48]
        mov      rdi, 0xD1FFAB1E      ; System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[ubyte[]]:GetStateMachineBox[System.IO.File+<InternalReadAllBytesAsync>d__100](byref,byref):System.Runtime.CompilerServices.IAsyncStateMachineBox
        mov      rax, 0xD1FFAB1E      ; code for System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[System.__Canon]:GetStateMachineBox[System.IO.File+<InternalReadAllBytesAsync>d__100](byref,byref):System.Runtime.CompilerServices.IAsyncStateMachineBox
        call     [rax]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[System.__Canon]:GetStateMachineBox[System.IO.File+<InternalReadAllBytesAsync>d__100](byref,byref):System.Runtime.CompilerServices.IAsyncStateMachineBox
        mov      rdx, rax
        lea      rsi, [rbp-0x40]
        mov      rdi, 0xD1FFAB1E      ; System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[ubyte[]]:AwaitUnsafeOnCompleted[System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable`1+ConfiguredValueTaskAwaiter[int]](byref,System.Runtime.CompilerServices.IAsyncStateMachineBox)
        mov      rax, 0xD1FFAB1E      ; code for System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[System.__Canon]:AwaitUnsafeOnCompleted[System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable`1+ConfiguredValueTaskAwaiter[int]](byref,System.Runtime.CompilerServices.IAsyncStateMachineBox)
        call     [rax]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[System.__Canon]:AwaitUnsafeOnCompleted[System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable`1+ConfiguredValueTaskAwaiter[int]](byref,System.Runtime.CompilerServices.IAsyncStateMachineBox)
        jmp      G_M43673_IG27
 						;; size=86 bbWeight=1 PerfScore 16.00
 G_M43673_IG15:
        test     dword ptr [rax+0x34], 0xD1FFAB1E
        je       SHORT G_M43673_IG13
 						;; size=9 bbWeight=4 PerfScore 16.00
 G_M43673_IG16:
        mov      rbx, gword ptr [rbp-0x40]
        test     rbx, rbx
        je       SHORT G_M43673_IG20
 						;; size=9 bbWeight=8 PerfScore 18.00
 G_M43673_IG17:
        mov      rsi, rbx
        mov      rdi, 0xD1FFAB1E      ; System.Threading.Tasks.Task`1[int]
        mov      rax, 0xD1FFAB1E      ; code for CORINFO_HELP_ISINSTANCEOFCLASS
        call     [rax]CORINFO_HELP_ISINSTANCEOFCLASS
        mov      r15, rax
        test     r15, r15
        jne      SHORT G_M43673_IG18
        mov      rdi, rbx
        movsx    rsi, word  ptr [rbp-0x34]
        mov      r11, 0xD1FFAB1E      ; code for System.Threading.Tasks.Sources.IValueTaskSource`1[int]:GetResult(short):int:this
        call     [r11]System.Threading.Tasks.Sources.IValueTaskSource`1[int]:GetResult(short):int:this
        jmp      SHORT G_M43673_IG21
 						;; size=56 bbWeight=4 PerfScore 55.00
 G_M43673_IG18:
        mov      edi, dword ptr [r15+0x34]
        and      edi, 0xD1FFAB1E
        cmp      edi, 0xD1FFAB1E
        je       SHORT G_M43673_IG19
        mov      rdi, r15
        xor      esi, esi
        mov      rax, 0xD1FFAB1E      ; code for System.Runtime.CompilerServices.TaskAwaiter:HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task,int)
        call     [rax]System.Runtime.CompilerServices.TaskAwaiter:HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task,int)
 						;; size=35 bbWeight=4 PerfScore 29.00
 G_M43673_IG19:
        mov      eax, dword ptr [r15+0x38]
        jmp      SHORT G_M43673_IG21
 						;; size=6 bbWeight=4 PerfScore 16.00
 G_M43673_IG20:
        mov      eax, dword ptr [rbp-0x38]
 						;; size=3 bbWeight=4 PerfScore 4.00
 G_M43673_IG21:
        test     eax, eax
        je       SHORT G_M43673_IG25
-       mov      rdx, bword ptr [rbp-0x50]
+       mov      rdx, bword ptr [rbp-0x48]
        add      dword ptr [rdx+0x20], eax
        mov      edi, dword ptr [rdx+0x20]
        cmp      edi, dword ptr [rdx+0x1C]
        jl       G_M43673_IG08
 						;; size=23 bbWeight=8 PerfScore 90.00
 G_M43673_IG22:
-       mov      rdx, bword ptr [rbp-0x50]
+       mov      rdx, bword ptr [rbp-0x48]
        mov      rbx, gword ptr [rdx+0x10]
        jmp      SHORT G_M43673_IG26
 						;; size=10 bbWeight=1 PerfScore 5.00
 G_M43673_IG23:
        mov      edi, 44
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException(int)
        int3     
 						;; size=18 bbWeight=1 PerfScore 3.75
 G_M43673_IG24:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=1 PerfScore 3.50
 G_M43673_IG25:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowEndOfFileException()
        call     [rax]System.ThrowHelper:ThrowEndOfFileException()
        int3     
 						;; size=13 bbWeight=1 PerfScore 3.50
 G_M43673_IG26:
        cmp      dword ptr [rbp-0x2C], 0
        jge      SHORT G_M43673_IG29
        mov      rdi, gword ptr [rdx+0x08]
        test     rdi, rdi
        je       SHORT G_M43673_IG29
        mov      rax, 0xD1FFAB1E      ; code for System.Runtime.InteropServices.SafeHandle:Dispose():this
        cmp      dword ptr [rdi], edi
        call     [rax]System.Runtime.InteropServices.SafeHandle:Dispose():this
        jmp      SHORT G_M43673_IG29
 						;; size=31 bbWeight=1 PerfScore 14.50
 G_M43673_IG27:
        mov      rdi, rsp
 						;; size=3 bbWeight=1 PerfScore 0.25
 G_M43673_IG28:
-       call     G_M43673_IG46
-       jmp      G_M43673_IG43
+       call     G_M43673_IG38
+       jmp      G_M43673_IG35
 						;; size=10 bbWeight=1 PerfScore 3.00
 G_M43673_IG29:
-       mov      rdx, bword ptr [rbp-0x50]
+       mov      rdx, bword ptr [rbp-0x48]
        mov      dword ptr [rdx+0x18], -2
        lea      r15, bword ptr [rdx+0x28]
        cmp      gword ptr [r15], 0
-       je       G_M43673_IG39
+       je       G_M43673_IG31
        mov      r15, gword ptr [r15]
        mov      rdi, 0xD1FFAB1E      ; const ptr
        mov      r14, gword ptr [rdi]
        cmp      byte  ptr [r14+0x9D], 0
        je       SHORT G_M43673_IG30
        mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.Threading.Tasks.Task:get_Id():int:this
        cmp      dword ptr [rdi], edi
        call     [rax]System.Threading.Tasks.Task:get_Id():int:this
        mov      r13d, eax
        movzx    rsi, byte  ptr [r14+0x9D]
        test     esi, esi
        je       SHORT G_M43673_IG30
        xor      ecx, ecx
        mov      dword ptr [rsp], ecx
        mov      rcx, qword ptr [r14+0x80]
        mov      edx, dword ptr [r14+0x98]
        mov      rdi, r14
        mov      r8d, 4
        mov      r9d, 8
        mov      rax, 0xD1FFAB1E      ; code for System.Diagnostics.Tracing.EventSource:IsEnabledCommon(ubyte,int,long,int,long,ubyte):ubyte:this
        call     [rax]System.Diagnostics.Tracing.EventSource:IsEnabledCommon(ubyte,int,long,int,long,ubyte):ubyte:this
        test     eax, eax
        je       SHORT G_M43673_IG30
        mov      rdi, r14
        mov      edx, r13d
        mov      esi, 15
        mov      ecx, 1
        mov      rax, 0xD1FFAB1E      ; code for System.Diagnostics.Tracing.EventSource:WriteEvent(int,int,int):this
        call     [rax]System.Diagnostics.Tracing.EventSource:WriteEvent(int,int,int):this
 						;; size=161 bbWeight=1 PerfScore 39.50
 G_M43673_IG30:
-       mov      eax, dword ptr [r15+0x34]
-       mov      dword ptr [rbp-0x44], eax
-       test     eax, 0xD1FFAB1E
-       jne      SHORT G_M43673_IG36
-       lea      r14, bword ptr [r15+0x34]
-       mov      edi, eax
-       or       edi, 0xD1FFAB1E
-       lock     
-       cmpxchg  dword ptr [r14], edi
-       cmp      eax, dword ptr [rbp-0x44]
-       je       SHORT G_M43673_IG37
-       mov      eax, dword ptr [r15+0x34]
-       jmp      SHORT G_M43673_IG32
-						;; size=42 bbWeight=1 PerfScore 30.25
-G_M43673_IG31:
-       mov      edi, eax
-       mov      eax, edi
-						;; size=4 bbWeight=8 PerfScore 4.00
-G_M43673_IG32:
-       test     eax, 0xD1FFAB1E
-       jne      SHORT G_M43673_IG34
-       mov      edi, eax
-       or       edi, 0xD1FFAB1E
-       mov      dword ptr [rbp-0x48], eax
-       lock     
-       cmpxchg  dword ptr [r14], edi
-       mov      edi, dword ptr [rbp-0x48]
-       cmp      eax, edi
-       jne      SHORT G_M43673_IG31
-						;; size=30 bbWeight=8 PerfScore 184.00
-G_M43673_IG33:
-       mov      edi, 1
-       jmp      SHORT G_M43673_IG35
-						;; size=7 bbWeight=1 PerfScore 2.25
-G_M43673_IG34:
-       xor      edi, edi
-						;; size=2 bbWeight=1 PerfScore 0.25
-G_M43673_IG35:
-       test     edi, edi
-       jne      SHORT G_M43673_IG37
-						;; size=4 bbWeight=1 PerfScore 1.25
-G_M43673_IG36:
+       mov      rdi, r15
+       mov      rsi, rbx
+       mov      rax, 0xD1FFAB1E      ; code for System.Threading.Tasks.Task`1[System.__Canon]:TrySetResult(System.__Canon):ubyte:this
+       cmp      dword ptr [rdi], edi
+       call     [rax]System.Threading.Tasks.Task`1[System.__Canon]:TrySetResult(System.__Canon):ubyte:this
+       test     eax, eax
+       jne      SHORT G_M43673_IG35
        mov      edi, 24
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowInvalidOperationException(int)
        call     [rax]System.ThrowHelper:ThrowInvalidOperationException(int)
        int3     
-						;; size=18 bbWeight=1 PerfScore 3.75
-G_M43673_IG37:
-       lea      rdi, bword ptr [r15+0x38]
-       mov      rsi, rbx
-       call     CORINFO_HELP_ASSIGN_REF
-       mov      edi, dword ptr [r15+0x34]
-       or       edi, 0xD1FFAB1E
-       xchg     dword ptr [r14], edi
-       mov      rbx, gword ptr [r15+0x28]
+						;; size=42 bbWeight=1 PerfScore 11.75
+G_M43673_IG31:
        test     rbx, rbx
-       je       SHORT G_M43673_IG38
-       mov      rdi, r15
-       mov      rax, 0xD1FFAB1E      ; code for System.Threading.Tasks.Task:NotifyParentIfPotentiallyAttachedTask():this
-       call     [rax]System.Threading.Tasks.Task:NotifyParentIfPotentiallyAttachedTask():this
-       mov      rdi, gword ptr [rbx+0x10]
-       test     rdi, rdi
-       je       SHORT G_M43673_IG38
-       mov      rax, 0xD1FFAB1E      ; code for System.Threading.Tasks.Task+ContingentProperties:SetEvent(System.Threading.ManualResetEventSlim)
-       call     [rax]System.Threading.Tasks.Task+ContingentProperties:SetEvent(System.Threading.ManualResetEventSlim)
-						;; size=70 bbWeight=1 PerfScore 37.25
-G_M43673_IG38:
-       mov      rdi, r15
-       mov      rax, 0xD1FFAB1E      ; code for System.Threading.Tasks.Task:FinishContinuations():this
-       call     [rax]System.Threading.Tasks.Task:FinishContinuations():this
-       jmp      SHORT G_M43673_IG43
-						;; size=17 bbWeight=1 PerfScore 5.50
-G_M43673_IG39:
-       test     rbx, rbx
-       je       SHORT G_M43673_IG40
+       je       SHORT G_M43673_IG32
        mov      rdi, 0xD1FFAB1E      ; System.Threading.Tasks.Task`1[ubyte[]]
        call     CORINFO_HELP_NEWSFAST
        mov      r14, rax
        mov      dword ptr [r14+0x34], 0xD1FFAB1E
        lea      rdi, bword ptr [r14+0x38]
        mov      rsi, rbx
        call     CORINFO_HELP_ASSIGN_REF
-       jmp      SHORT G_M43673_IG42
+       jmp      SHORT G_M43673_IG34
 						;; size=45 bbWeight=1 PerfScore 7.50
-G_M43673_IG40:
+G_M43673_IG32:
        mov      rdi, 0xD1FFAB1E      ; global ptr
        test     byte  ptr [rdi], 1
-       je       SHORT G_M43673_IG45
+       je       SHORT G_M43673_IG37
 						;; size=15 bbWeight=1 PerfScore 4.25
-G_M43673_IG41:
+G_M43673_IG33:
        mov      rdi, 0xD1FFAB1E      ; data for System.Threading.Tasks.Task`1[ubyte[]]:s_defaultResultTask
        mov      r14, gword ptr [rdi]
 						;; size=13 bbWeight=1 PerfScore 2.25
-G_M43673_IG42:
+G_M43673_IG34:
        mov      rdi, r15
        mov      rsi, r14
        call     CORINFO_HELP_CHECKED_ASSIGN_REF
 						;; size=11 bbWeight=1 PerfScore 1.50
-G_M43673_IG43:
+G_M43673_IG35:
        nop      
 						;; size=1 bbWeight=1 PerfScore 0.25
-G_M43673_IG44:
-       add      rsp, 88
+G_M43673_IG36:
+       add      rsp, 72
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=1 PerfScore 4.25
-G_M43673_IG45:
+G_M43673_IG37:
        mov      rdi, 0xD1FFAB1E      ; System.Threading.Tasks.Task`1[ubyte[]]
        mov      rax, 0xD1FFAB1E      ; code for CORINFO_HELP_GET_GCSTATIC_BASE
        call     [rax]CORINFO_HELP_GET_GCSTATIC_BASE
-       jmp      SHORT G_M43673_IG41
+       jmp      SHORT G_M43673_IG33
 						;; size=24 bbWeight=0 PerfScore 0.00
-G_M43673_IG46:
+G_M43673_IG38:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        sub      rsp, 24
        mov      rbp, qword ptr [rdi+0x08]
        mov      qword ptr [rsp+0x08], rbp
-       lea      rbp, [rbp+0x80]
-						;; size=30 bbWeight=1 PerfScore 9.75
-G_M43673_IG47:
+       lea      rbp, [rbp+0x70]
+						;; size=27 bbWeight=1 PerfScore 9.75
+G_M43673_IG39:
        cmp      dword ptr [rbp-0x2C], 0
-       jge      SHORT G_M43673_IG48
-       mov      r15, bword ptr [rbp-0x50]
+       jge      SHORT G_M43673_IG40
+       mov      r15, bword ptr [rbp-0x48]
        mov      rdi, gword ptr [r15+0x08]
        test     rdi, rdi
-       je       SHORT G_M43673_IG48
+       je       SHORT G_M43673_IG40
        mov      rax, 0xD1FFAB1E      ; code for System.Runtime.InteropServices.SafeHandle:Dispose():this
        cmp      dword ptr [rdi], edi
        call     [rax]System.Runtime.InteropServices.SafeHandle:Dispose():this
        nop      
 						;; size=34 bbWeight=1 PerfScore 13.75
-G_M43673_IG48:
+G_M43673_IG40:
        add      rsp, 24
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=1 PerfScore 4.25
-G_M43673_IG49:
+G_M43673_IG41:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        sub      rsp, 24
        mov      rbp, qword ptr [rdi+0x08]
        mov      qword ptr [rsp+0x08], rbp
-       lea      rbp, [rbp+0x80]
-						;; size=30 bbWeight=0 PerfScore 0.00
-G_M43673_IG50:
+       lea      rbp, [rbp+0x70]
+						;; size=27 bbWeight=0 PerfScore 0.00
+G_M43673_IG42:
        mov      rdx, rsi
-       mov      r15, bword ptr [rbp-0x50]
+       mov      r15, bword ptr [rbp-0x48]
        mov      dword ptr [r15+0x18], -2
        lea      rdi, bword ptr [r15+0x28]
        mov      rsi, 0xD1FFAB1E      ; System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[ubyte[]]
        mov      rax, 0xD1FFAB1E      ; code for System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[System.__Canon]:SetException(System.Exception):this
        call     [rax]System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[System.__Canon]:SetException(System.Exception):this
-       lea      rax, G_M43673_IG43
+       lea      rax, G_M43673_IG35
 						;; size=48 bbWeight=0 PerfScore 0.00
-G_M43673_IG51:
+G_M43673_IG43:
        add      rsp, 24
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 1496, prolog size 39, PerfScore 1068.75, instruction count 381, allocated bytes for code 1496 (MethodHash=66205566) for method System.IO.File+<InternalReadAllBytesAsync>d__100:MoveNext():this (FullOpts)
+; Total bytes of code 1335, prolog size 36, PerfScore 812.00, instruction count 336, allocated bytes for code 1335 (MethodHash=66205566) for method System.IO.File+<InternalReadAllBytesAsync>d__100:MoveNext():this (FullOpts)
 ; ============================================================

Note: some changes were skipped as they were too large to fit into a comment.

Larger list of diffs: https://gist.github.com/MihuBot/3a103260e8cba00fde2c81b39c4a4b3c

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MihuBot commented Jan 28, 2025

@xtqqczze

@tannergooding tannergooding mentioned this issue Jan 28, 2025
Merged
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