[JitDiff X64] [EgorBo] Remove bounds checks for Log2 function in FormattingH ...

[MihuBot]

Job completed in 16 minutes 25 seconds (remote runner delay: 29 seconds).
dotnet/runtime#113790

Diffs

Diffs

Found 101 files with textual diffs.

Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 41901506
Total bytes of diff: 41901213
Total bytes of delta: -293 (-0.00 % of base)
Total relative delta: 2.19
    diff is an improvement.
    relative diff is a regression.


Top file regressions (bytes):
          74 : System.Private.CoreLib.dasm (0.00 % of base)
          13 : System.Reflection.Metadata.dasm (0.00 % of base)
          12 : System.Private.Xml.dasm (0.00 % of base)

Top file improvements (bytes):
        -317 : System.Text.Json.dasm (-0.02 % of base)
         -49 : System.Runtime.Numerics.dasm (-0.04 % of base)
         -14 : System.Net.Http.dasm (-0.00 % of base)
          -4 : System.Diagnostics.TextWriterTraceListener.dasm (-0.02 % of base)
          -3 : System.Web.HttpUtility.dasm (-0.02 % of base)
          -3 : System.Console.dasm (-0.00 % of base)
          -2 : System.Net.ServerSentEvents.dasm (-0.00 % of base)

10 total files with Code Size differences (7 improved, 3 regressed), 250 unchanged.

Top method regressions (bytes):
         648 (183.05 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberValueAsString(ulong):this (FullOpts)
         648 (183.05 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WritePropertyName(ulong):this (FullOpts)
          44 (8.71 % of base) : System.Private.CoreLib.dasm - System.Int64:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          37 (4.95 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.Int128Converter:Format(System.Span`1[ubyte],System.Int128,byref) (FullOpts)
          33 (11.74 % of base) : System.Private.CoreLib.dasm - System.UIntPtr:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          32 (2.77 % of base) : System.Private.CoreLib.dasm - System.Number:TryFormatInt128[ubyte](System.Int128,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
          16 (0.76 % of base) : System.Reflection.Metadata.dasm - System.Reflection.AssemblyNameFormatter:AppendDisplayName(byref,System.String,System.Version,System.String,ubyte[],int,int,ubyte[]) (FullOpts)
          16 (0.76 % of base) : System.Private.CoreLib.dasm - System.Reflection.AssemblyNameFormatter:AppendDisplayName(byref,System.String,System.Version,System.String,ubyte[],int,int,ubyte[]) (FullOpts)
          13 (1.85 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.Utf8Formatter:TryFormat(short,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte (FullOpts)
          13 (1.98 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendSpanFormattable[ubyte](ubyte,System.String):ubyte:this (FullOpts)
          13 (6.13 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(ushort,System.Span`1[ushort],byref):ubyte (FullOpts) (2 methods)
           9 (2.30 % of base) : System.Private.CoreLib.dasm - System.Int32:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           9 (1.69 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[int](int,System.String):ubyte:this (FullOpts)
           9 (0.95 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.Int128Converter:WriteCore(System.Text.Json.Utf8JsonWriter,System.Int128) (FullOpts)
           9 (1.34 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.UInt128Converter:WriteAsPropertyNameCore(System.Text.Json.Utf8JsonWriter,System.UInt128,System.Text.Json.JsonSerializerOptions,ubyte):this (FullOpts)
           9 (1.50 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[System.Nullable`1[int]](System.Nullable`1[int],System.String):this (FullOpts)
           9 (0.92 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[System.Nullable`1[int]](System.Nullable`1[int],System.String):ubyte:this (FullOpts)
           8 (2.04 % of base) : System.Private.CoreLib.dasm - System.Int16:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           8 (1.66 % of base) : System.Private.CoreLib.dasm - System.Int32:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           8 (1.49 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[short](short,System.String):ubyte:this (FullOpts)
           8 (0.23 % of base) : System.Runtime.Numerics.dasm - System.Number:FormatBigInteger(ubyte,System.Numerics.BigInteger,System.String,System.ReadOnlySpan`1[ushort],System.Globalization.NumberFormatInfo,System.Span`1[ushort],byref,byref):System.String (FullOpts)
           8 (2.04 % of base) : System.Private.CoreLib.dasm - System.SByte:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           8 (1.43 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[int](int):ubyte:this (FullOpts)
           8 (1.01 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendSpanFormattable[short](short,System.String):ubyte:this (FullOpts)
           8 (1.44 % of base) : System.Private.CoreLib.dasm - System.Version:TryFormatCore[ubyte](System.Span`1[ubyte],int,byref):ubyte:this (FullOpts)
           6 (0.71 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.Utf8Formatter:TryFormat(uint,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte (FullOpts)
           6 (3.19 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(uint,System.Span`1[ushort],byref):ubyte (FullOpts)
           4 (1.69 % of base) : System.Private.CoreLib.dasm - System.Byte:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           4 (1.68 % of base) : System.Private.CoreLib.dasm - System.Byte:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           4 (0.80 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[int](int,System.String):this (FullOpts)
           4 (0.55 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[System.Nullable`1[int]](System.Nullable`1[int],System.String):this (FullOpts)
           4 (0.82 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:InsertSpanFormattable[int](int,int):System.Text.StringBuilder:this (FullOpts)
           4 (0.77 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:InsertSpanFormattable[short](int,short):System.Text.StringBuilder:this (FullOpts)
           4 (0.51 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:<AppendSpanFormattable>g__GrowAndAppendFormatted|20_0[ubyte](byref,ubyte,int,byref,System.String):ubyte (FullOpts)
           4 (0.63 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[int](int,System.String):ubyte:this (FullOpts)
           4 (0.63 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[short](short,System.String):ubyte:this (FullOpts)
           4 (0.52 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendSpanFormattable[int](int,System.String):ubyte:this (FullOpts)
           4 (1.69 % of base) : System.Private.CoreLib.dasm - System.UInt16:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           4 (1.69 % of base) : System.Private.CoreLib.dasm - System.UInt16:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           4 (1.70 % of base) : System.Private.CoreLib.dasm - System.UInt32:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           4 (1.69 % of base) : System.Private.CoreLib.dasm - System.UInt32:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           3 (9.09 % of base) : System.Runtime.Numerics.dasm - System.Buffers.Text.FormattingHelpers:CountDigits(uint):int (FullOpts)
           3 (9.09 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.FormattingHelpers:CountDigits(uint):int (FullOpts)
           3 (0.26 % of base) : System.Private.CoreLib.dasm - System.Enum:TryFormatPrimitiveNonDefault[int,long](System.RuntimeType,int,System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort]):ubyte (FullOpts)
           3 (0.26 % of base) : System.Private.CoreLib.dasm - System.Enum:TryFormatPrimitiveNonDefault[short,long](System.RuntimeType,short,System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort]):ubyte (FullOpts)
           3 (0.40 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[System.Nullable`1[int]](System.Nullable`1[int],System.String):ubyte:this (FullOpts)
           3 (0.80 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[ubyte](ubyte,System.String):ubyte:this (FullOpts)
           3 (0.99 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[ubyte](ubyte):ubyte:this (FullOpts)
           3 (0.68 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:AppendSpanFormattable[short](short):System.Text.StringBuilder:this (FullOpts)
           3 (0.93 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:AppendSpanFormattable[ubyte](ubyte):System.Text.StringBuilder:this (FullOpts)
           3 (0.56 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[int](int,System.String):this (FullOpts)
           3 (0.37 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendSpanFormattable[System.Nullable`1[int]](System.Nullable`1[int],System.String):ubyte:this (FullOpts)
           2 (0.42 % of base) : System.Private.CoreLib.dasm - System.Number:TryFormatInt32[ubyte](int,int,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
           2 (0.32 % of base) : System.Private.CoreLib.dasm - System.Number:UInt128ToDecStr(System.UInt128):System.String (FullOpts)
           2 (0.47 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[int](int):this (FullOpts)
           2 (0.44 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[short](short):this (FullOpts)
           2 (0.48 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:AppendSpanFormattable[int](int):System.Text.StringBuilder:this (FullOpts)
           2 (0.43 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[int](int):this (FullOpts)
           2 (0.40 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[short](short):this (FullOpts)
           2 (0.38 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[System.Nullable`1[int]](System.Nullable`1[int]):this (FullOpts)
           2 (0.56 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[ubyte](ubyte):this (FullOpts)
           2 (0.22 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[System.Nullable`1[int]](System.Nullable`1[int]):ubyte:this (FullOpts)
           2 (0.53 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[ubyte](ubyte,System.String):ubyte:this (FullOpts)
           2 (0.72 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(ubyte,System.Span`1[ushort],byref):ubyte (FullOpts) (2 methods)
           1 (0.10 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.Utf8Formatter:TryFormat(int,int,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte (FullOpts)
           1 (0.11 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:<AppendSpanFormattable>g__GrowAndAppendFormatted|20_0[int](byref,int,int,byref,System.String):ubyte (FullOpts)
           1 (0.11 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:<AppendSpanFormattable>g__GrowAndAppendFormatted|20_0[short](byref,short,int,byref,System.String):ubyte (FullOpts)

Top method improvements (bytes):
        -791 (-67.84 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberValueAsString(long):this (FullOpts)
        -791 (-67.84 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WritePropertyName(long):this (FullOpts)
         -56 (-29.32 % of base) : System.Runtime.Numerics.dasm - System.Numerics.BigInteger:Log2(System.Numerics.BigInteger):System.Numerics.BigInteger (FullOpts)
         -48 (-7.11 % of base) : System.Private.CoreLib.dasm - System.Number:TryFormatUInt128[ubyte](System.UInt128,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
         -45 (-5.95 % of base) : System.Private.CoreLib.dasm - System.Int128:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
         -29 (-3.60 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.UInt128Converter:WriteCore(System.Text.Json.Utf8JsonWriter,System.UInt128) (FullOpts)
         -17 (-1.51 % of base) : System.Private.CoreLib.dasm - System.Number:TryUInt128ToDecStr[ubyte](System.UInt128,int,System.Span`1[ubyte],byref):ubyte (FullOpts)
         -14 (-1.81 % of base) : System.Private.CoreLib.dasm - System.Number:UInt128ToDecStr(System.UInt128,int):System.String (FullOpts)
         -11 (-3.23 % of base) : System.Private.CoreLib.dasm - System.Number:Int128ToHexStr(System.Int128,ushort,int):System.String (FullOpts)
         -10 (-0.71 % of base) : System.Private.CoreLib.dasm - System.Number:<FormatInt128>g__FormatInt128Slow|28_0(System.Int128,System.String,System.IFormatProvider):System.String (FullOpts)
         -10 (-0.71 % of base) : System.Private.CoreLib.dasm - System.Number:<FormatUInt128>g__FormatUInt128Slow|30_0(System.UInt128,System.String,System.IFormatProvider):System.String (FullOpts)
         -10 (-0.72 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.Int128Converter:WriteNumberWithCustomHandling(System.Text.Json.Utf8JsonWriter,System.Int128,int):this (FullOpts)
          -9 (-0.56 % of base) : System.Private.CoreLib.dasm - System.Number:<TryFormatInt128>g__TryFormatInt128Slow|29_0[ubyte](System.Int128,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -9 (-0.81 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.UInt128Converter:WriteNumberWithCustomHandling(System.Text.Json.Utf8JsonWriter,System.UInt128,int):this (FullOpts)
          -6 (-0.95 % of base) : System.Private.CoreLib.dasm - System.Int128:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -6 (-0.34 % of base) : System.Net.Http.dasm - System.Net.Http.Headers.ContentRangeHeaderValue:ToString():System.String:this (FullOpts)
          -6 (-0.42 % of base) : System.Private.CoreLib.dasm - System.Number:<TryFormatUInt128>g__TryFormatUInt128Slow|31_0[ubyte](System.UInt128,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -6 (-0.77 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.Int128Converter:WriteAsPropertyNameCore(System.Text.Json.Utf8JsonWriter,System.Int128,System.Text.Json.JsonSerializerOptions,ubyte):this (FullOpts)
          -6 (-1.08 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.UInt128Converter:Format(System.Span`1[ubyte],System.UInt128,byref) (FullOpts)
          -6 (-1.07 % of base) : System.Private.CoreLib.dasm - System.UInt128:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -6 (-1.06 % of base) : System.Private.CoreLib.dasm - System.UInt128:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -5 (-0.59 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberIndented(System.ReadOnlySpan`1[ushort],long):this (FullOpts)
          -4 (-1.99 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.FormattingHelpers:CountDigits(System.UInt128):int (FullOpts)
          -4 (-0.36 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.Utf8Formatter:TryFormat(long,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte (FullOpts)
          -4 (-5.63 % of base) : System.Private.CoreLib.dasm - System.Int128:Log2(System.Int128):System.Int128 (FullOpts)
          -4 (-0.23 % of base) : System.Net.Http.dasm - System.Net.Http.Headers.RangeHeaderValue:ToString():System.String:this (FullOpts)
          -4 (-1.28 % of base) : System.Private.CoreLib.dasm - System.Number:TryInt128ToHexStr[ubyte](System.Int128,ushort,int,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -4 (-8.51 % of base) : System.Private.CoreLib.dasm - System.UInt128:Log2(System.UInt128):System.UInt128 (FullOpts)
          -3 (-5.45 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.FormattingHelpers:CountHexDigits(System.UInt128):int (FullOpts)
          -3 (-0.51 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.FormattingHelpers:TryFormat[long](long,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte (FullOpts)
          -3 (-1.14 % of base) : System.Private.CoreLib.dasm - System.Number:TryFormatUInt64[ubyte](ulong,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -3 (-0.91 % of base) : System.Private.CoreLib.dasm - System.Number:UInt64ToDecStr(ulong,int):System.String (FullOpts)
          -3 (-1.02 % of base) : System.Private.CoreLib.dasm - System.Number:UInt64ToDecStr(ulong):System.String (FullOpts)
          -3 (-0.31 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:<AppendSpanFormattable>g__GrowAndAppendFormatted|20_0[long](byref,long,int,byref,System.String):ubyte (FullOpts)
          -3 (-0.50 % of base) : System.Reflection.Metadata.dasm - System.Text.ValueStringBuilder:AppendSpanFormattable[long](long,System.String,System.IFormatProvider):this (FullOpts)
          -3 (-0.50 % of base) : System.Web.HttpUtility.dasm - System.Text.ValueStringBuilder:AppendSpanFormattable[long](long,System.String,System.IFormatProvider):this (FullOpts)
          -3 (-0.50 % of base) : System.Console.dasm - System.Text.ValueStringBuilder:AppendSpanFormattable[long](long,System.String,System.IFormatProvider):this (FullOpts)
          -3 (-0.50 % of base) : System.Private.Xml.dasm - System.Text.ValueStringBuilder:AppendSpanFormattable[long](long,System.String,System.IFormatProvider):this (FullOpts)
          -3 (-0.50 % of base) : System.Private.CoreLib.dasm - System.Text.ValueStringBuilder:AppendSpanFormattable[long](long,System.String,System.IFormatProvider):this (FullOpts)
          -3 (-0.50 % of base) : System.Net.Http.dasm - System.Text.ValueStringBuilder:AppendSpanFormattable[long](long,System.String,System.IFormatProvider):this (FullOpts)
          -2 (-3.70 % of base) : System.Runtime.Numerics.dasm - System.Buffers.Text.FormattingHelpers:CountDigits(ulong):int (FullOpts)
          -2 (-3.70 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.FormattingHelpers:CountDigits(ulong):int (FullOpts)
          -2 (-0.21 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.Utf8Formatter:TryFormat(ulong,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte (FullOpts)
          -2 (-0.43 % of base) : System.Diagnostics.TextWriterTraceListener.dasm - System.Diagnostics.XmlWriterTraceListener:InternalWrite[long](long):this (FullOpts)
          -2 (-0.27 % of base) : System.Private.CoreLib.dasm - System.Enum:TryFormatPrimitiveDefault[long,long](System.RuntimeType,long,System.Span`1[ushort],byref):ubyte (FullOpts)
          -2 (-0.16 % of base) : System.Private.CoreLib.dasm - System.Enum:TryFormatPrimitiveNonDefault[long,long](System.RuntimeType,long,System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort]):ubyte (FullOpts)
          -2 (-1.16 % of base) : System.Private.CoreLib.dasm - System.Globalization.TimeSpanParse+TimeSpanToken:NormalizeAndValidateFraction():ubyte:this (FullOpts)
          -2 (-0.47 % of base) : System.Private.CoreLib.dasm - System.Int64:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -2 (-0.39 % of base) : System.Private.CoreLib.dasm - System.IntPtr:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -2 (-0.48 % of base) : System.Private.CoreLib.dasm - System.IntPtr:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -2 (-0.36 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[long](long,System.String):ubyte:this (FullOpts)
          -2 (-0.41 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[long](long):ubyte:this (FullOpts)
          -2 (-0.41 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.Helpers:WriteUtf8Number(System.Buffers.IBufferWriter`1[ubyte],long) (FullOpts)
          -2 (-0.21 % of base) : System.Runtime.Numerics.dasm - System.Number:<NumberToBigInteger>g__DivideAndConquer|12_0(System.ReadOnlySpan`1[uint],int,System.Span`1[uint]) (FullOpts)
          -2 (-0.50 % of base) : System.Private.CoreLib.dasm - System.Number:NegativeInt64ToDecStr(long,int,System.String):System.String (FullOpts)
          -2 (-0.39 % of base) : System.Private.CoreLib.dasm - System.Number:TryFormatInt64[ubyte](long,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -2 (-0.50 % of base) : System.Private.CoreLib.dasm - System.Number:TryUInt64ToDecStr[ubyte](ulong,int,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -2 (-0.86 % of base) : System.Private.CoreLib.dasm - System.Number:TryUInt64ToDecStr[ubyte](ulong,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -2 (-0.37 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[long](long,System.String):this (FullOpts)
          -2 (-0.43 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[long](long):this (FullOpts)
          -2 (-0.37 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[short](short,System.String):this (FullOpts)
          -2 (-0.24 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberIndented(System.ReadOnlySpan`1[ubyte],long):this (FullOpts)
          -2 (-0.26 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberIndented(System.ReadOnlySpan`1[ubyte],ulong):this (FullOpts)
          -2 (-0.25 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberIndented(System.ReadOnlySpan`1[ushort],ulong):this (FullOpts)
          -2 (-0.29 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberMinimized(System.ReadOnlySpan`1[ubyte],long):this (FullOpts)
          -2 (-0.32 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberMinimized(System.ReadOnlySpan`1[ubyte],ulong):this (FullOpts)
          -2 (-0.28 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberMinimized(System.ReadOnlySpan`1[ushort],long):this (FullOpts)
          -2 (-0.30 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberMinimized(System.ReadOnlySpan`1[ushort],ulong):this (FullOpts)
          -2 (-0.31 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberValueIndented(long):this (FullOpts)
          -2 (-0.39 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberValueMinimized(long):this (FullOpts)
          -2 (-0.44 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberValueMinimized(ulong):this (FullOpts)
          -2 (-0.43 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:AppendSpanFormattable[long](long):System.Text.StringBuilder:this (FullOpts)
          -2 (-0.37 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:InsertSpanFormattable[long](int,long):System.Text.StringBuilder:this (FullOpts)
          -2 (-0.34 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[long](long,System.String):this (FullOpts)
          -2 (-0.39 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[long](long):this (FullOpts)
          -2 (-0.21 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:<AppendSpanFormattable>g__GrowAndAppendFormatted|20_0[System.Nullable`1[int]](byref,System.Nullable`1[int],int,byref,System.String):ubyte (FullOpts)
          -2 (-0.31 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[long](long,System.String):ubyte:this (FullOpts)
          -2 (-0.34 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[long](long):ubyte:this (FullOpts)
          -2 (-0.25 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendSpanFormattable[long](long,System.String):ubyte:this (FullOpts)
          -2 (-0.71 % of base) : System.Private.CoreLib.dasm - System.UInt64:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -2 (-0.63 % of base) : System.Private.CoreLib.dasm - System.UInt64:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -2 (-0.71 % of base) : System.Private.CoreLib.dasm - System.UIntPtr:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -2 (-0.56 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(long,System.Span`1[ushort],byref):ubyte (FullOpts)
          -2 (-0.86 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(ulong,System.Span`1[ushort],byref):ubyte (FullOpts)
          -1 (-0.24 % of base) : System.Diagnostics.TextWriterTraceListener.dasm - System.Diagnostics.XmlWriterTraceListener:InternalWrite[int](int):this (FullOpts)
          -1 (-0.23 % of base) : System.Diagnostics.TextWriterTraceListener.dasm - System.Diagnostics.XmlWriterTraceListener:InternalWrite[short](short):this (FullOpts)
          -1 (-0.06 % of base) : System.Net.Http.dasm - System.Net.Http.Headers.AltSvcHeaderValue:ToString():System.String:this (FullOpts)
          -1 (-0.17 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberValueIndented(ulong):this (FullOpts)
          -1 (-0.18 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[short](short,System.String):this (FullOpts)
          -1 (-0.30 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(byte,System.Span`1[ushort],byref):ubyte (FullOpts)
          -1 (-0.30 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(short,System.Span`1[ushort],byref):ubyte (FullOpts)

Top method regressions (percentages):
         648 (183.05 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberValueAsString(ulong):this (FullOpts)
         648 (183.05 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WritePropertyName(ulong):this (FullOpts)
          33 (11.74 % of base) : System.Private.CoreLib.dasm - System.UIntPtr:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           3 (9.09 % of base) : System.Runtime.Numerics.dasm - System.Buffers.Text.FormattingHelpers:CountDigits(uint):int (FullOpts)
           3 (9.09 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.FormattingHelpers:CountDigits(uint):int (FullOpts)
          44 (8.71 % of base) : System.Private.CoreLib.dasm - System.Int64:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          13 (6.13 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(ushort,System.Span`1[ushort],byref):ubyte (FullOpts) (2 methods)
          37 (4.95 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.Int128Converter:Format(System.Span`1[ubyte],System.Int128,byref) (FullOpts)
           6 (3.19 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(uint,System.Span`1[ushort],byref):ubyte (FullOpts)
          32 (2.77 % of base) : System.Private.CoreLib.dasm - System.Number:TryFormatInt128[ubyte](System.Int128,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
           9 (2.30 % of base) : System.Private.CoreLib.dasm - System.Int32:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           8 (2.04 % of base) : System.Private.CoreLib.dasm - System.Int16:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           8 (2.04 % of base) : System.Private.CoreLib.dasm - System.SByte:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          13 (1.98 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendSpanFormattable[ubyte](ubyte,System.String):ubyte:this (FullOpts)
          13 (1.85 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.Utf8Formatter:TryFormat(short,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte (FullOpts)
           4 (1.70 % of base) : System.Private.CoreLib.dasm - System.UInt32:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           4 (1.69 % of base) : System.Private.CoreLib.dasm - System.UInt16:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           4 (1.69 % of base) : System.Private.CoreLib.dasm - System.UInt32:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           4 (1.69 % of base) : System.Private.CoreLib.dasm - System.Byte:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           4 (1.69 % of base) : System.Private.CoreLib.dasm - System.UInt16:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           9 (1.69 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[int](int,System.String):ubyte:this (FullOpts)
           4 (1.68 % of base) : System.Private.CoreLib.dasm - System.Byte:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           8 (1.66 % of base) : System.Private.CoreLib.dasm - System.Int32:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
           9 (1.50 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[System.Nullable`1[int]](System.Nullable`1[int],System.String):this (FullOpts)
           8 (1.49 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[short](short,System.String):ubyte:this (FullOpts)
           8 (1.44 % of base) : System.Private.CoreLib.dasm - System.Version:TryFormatCore[ubyte](System.Span`1[ubyte],int,byref):ubyte:this (FullOpts)
           8 (1.43 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[int](int):ubyte:this (FullOpts)
           9 (1.34 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.UInt128Converter:WriteAsPropertyNameCore(System.Text.Json.Utf8JsonWriter,System.UInt128,System.Text.Json.JsonSerializerOptions,ubyte):this (FullOpts)
           8 (1.01 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendSpanFormattable[short](short,System.String):ubyte:this (FullOpts)
           3 (0.99 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[ubyte](ubyte):ubyte:this (FullOpts)
           9 (0.95 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.Int128Converter:WriteCore(System.Text.Json.Utf8JsonWriter,System.Int128) (FullOpts)
           3 (0.93 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:AppendSpanFormattable[ubyte](ubyte):System.Text.StringBuilder:this (FullOpts)
           9 (0.92 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[System.Nullable`1[int]](System.Nullable`1[int],System.String):ubyte:this (FullOpts)
           4 (0.82 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:InsertSpanFormattable[int](int,int):System.Text.StringBuilder:this (FullOpts)
           4 (0.80 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[int](int,System.String):this (FullOpts)
           3 (0.80 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[ubyte](ubyte,System.String):ubyte:this (FullOpts)
           4 (0.77 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:InsertSpanFormattable[short](int,short):System.Text.StringBuilder:this (FullOpts)
          16 (0.76 % of base) : System.Reflection.Metadata.dasm - System.Reflection.AssemblyNameFormatter:AppendDisplayName(byref,System.String,System.Version,System.String,ubyte[],int,int,ubyte[]) (FullOpts)
          16 (0.76 % of base) : System.Private.CoreLib.dasm - System.Reflection.AssemblyNameFormatter:AppendDisplayName(byref,System.String,System.Version,System.String,ubyte[],int,int,ubyte[]) (FullOpts)
           2 (0.72 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(ubyte,System.Span`1[ushort],byref):ubyte (FullOpts) (2 methods)
           6 (0.71 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.Utf8Formatter:TryFormat(uint,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte (FullOpts)
           3 (0.68 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:AppendSpanFormattable[short](short):System.Text.StringBuilder:this (FullOpts)
           4 (0.63 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[int](int,System.String):ubyte:this (FullOpts)
           4 (0.63 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[short](short,System.String):ubyte:this (FullOpts)
           3 (0.56 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[int](int,System.String):this (FullOpts)
           2 (0.56 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[ubyte](ubyte):this (FullOpts)
           4 (0.55 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[System.Nullable`1[int]](System.Nullable`1[int],System.String):this (FullOpts)
           2 (0.53 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[ubyte](ubyte,System.String):ubyte:this (FullOpts)
           4 (0.52 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendSpanFormattable[int](int,System.String):ubyte:this (FullOpts)
           4 (0.51 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:<AppendSpanFormattable>g__GrowAndAppendFormatted|20_0[ubyte](byref,ubyte,int,byref,System.String):ubyte (FullOpts)
           2 (0.48 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:AppendSpanFormattable[int](int):System.Text.StringBuilder:this (FullOpts)
           2 (0.47 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[int](int):this (FullOpts)
           2 (0.44 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[short](short):this (FullOpts)
           2 (0.43 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[int](int):this (FullOpts)
           2 (0.42 % of base) : System.Private.CoreLib.dasm - System.Number:TryFormatInt32[ubyte](int,int,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
           3 (0.40 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[System.Nullable`1[int]](System.Nullable`1[int],System.String):ubyte:this (FullOpts)
           2 (0.40 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[short](short):this (FullOpts)
           2 (0.38 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[System.Nullable`1[int]](System.Nullable`1[int]):this (FullOpts)
           3 (0.37 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendSpanFormattable[System.Nullable`1[int]](System.Nullable`1[int],System.String):ubyte:this (FullOpts)
           2 (0.32 % of base) : System.Private.CoreLib.dasm - System.Number:UInt128ToDecStr(System.UInt128):System.String (FullOpts)
           3 (0.26 % of base) : System.Private.CoreLib.dasm - System.Enum:TryFormatPrimitiveNonDefault[int,long](System.RuntimeType,int,System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort]):ubyte (FullOpts)
           3 (0.26 % of base) : System.Private.CoreLib.dasm - System.Enum:TryFormatPrimitiveNonDefault[short,long](System.RuntimeType,short,System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort]):ubyte (FullOpts)
           8 (0.23 % of base) : System.Runtime.Numerics.dasm - System.Number:FormatBigInteger(ubyte,System.Numerics.BigInteger,System.String,System.ReadOnlySpan`1[ushort],System.Globalization.NumberFormatInfo,System.Span`1[ushort],byref,byref):System.String (FullOpts)
           2 (0.22 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[System.Nullable`1[int]](System.Nullable`1[int]):ubyte:this (FullOpts)
           1 (0.11 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:<AppendSpanFormattable>g__GrowAndAppendFormatted|20_0[short](byref,short,int,byref,System.String):ubyte (FullOpts)
           1 (0.11 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:<AppendSpanFormattable>g__GrowAndAppendFormatted|20_0[int](byref,int,int,byref,System.String):ubyte (FullOpts)
           1 (0.10 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.Utf8Formatter:TryFormat(int,int,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte (FullOpts)

Top method improvements (percentages):
        -791 (-67.84 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberValueAsString(long):this (FullOpts)
        -791 (-67.84 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WritePropertyName(long):this (FullOpts)
         -56 (-29.32 % of base) : System.Runtime.Numerics.dasm - System.Numerics.BigInteger:Log2(System.Numerics.BigInteger):System.Numerics.BigInteger (FullOpts)
          -4 (-8.51 % of base) : System.Private.CoreLib.dasm - System.UInt128:Log2(System.UInt128):System.UInt128 (FullOpts)
         -48 (-7.11 % of base) : System.Private.CoreLib.dasm - System.Number:TryFormatUInt128[ubyte](System.UInt128,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
         -45 (-5.95 % of base) : System.Private.CoreLib.dasm - System.Int128:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -4 (-5.63 % of base) : System.Private.CoreLib.dasm - System.Int128:Log2(System.Int128):System.Int128 (FullOpts)
          -3 (-5.45 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.FormattingHelpers:CountHexDigits(System.UInt128):int (FullOpts)
          -2 (-3.70 % of base) : System.Runtime.Numerics.dasm - System.Buffers.Text.FormattingHelpers:CountDigits(ulong):int (FullOpts)
          -2 (-3.70 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.FormattingHelpers:CountDigits(ulong):int (FullOpts)
         -29 (-3.60 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.UInt128Converter:WriteCore(System.Text.Json.Utf8JsonWriter,System.UInt128) (FullOpts)
         -11 (-3.23 % of base) : System.Private.CoreLib.dasm - System.Number:Int128ToHexStr(System.Int128,ushort,int):System.String (FullOpts)
          -4 (-1.99 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.FormattingHelpers:CountDigits(System.UInt128):int (FullOpts)
         -14 (-1.81 % of base) : System.Private.CoreLib.dasm - System.Number:UInt128ToDecStr(System.UInt128,int):System.String (FullOpts)
         -17 (-1.51 % of base) : System.Private.CoreLib.dasm - System.Number:TryUInt128ToDecStr[ubyte](System.UInt128,int,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -4 (-1.28 % of base) : System.Private.CoreLib.dasm - System.Number:TryInt128ToHexStr[ubyte](System.Int128,ushort,int,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -2 (-1.16 % of base) : System.Private.CoreLib.dasm - System.Globalization.TimeSpanParse+TimeSpanToken:NormalizeAndValidateFraction():ubyte:this (FullOpts)
          -3 (-1.14 % of base) : System.Private.CoreLib.dasm - System.Number:TryFormatUInt64[ubyte](ulong,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -6 (-1.08 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.UInt128Converter:Format(System.Span`1[ubyte],System.UInt128,byref) (FullOpts)
          -6 (-1.07 % of base) : System.Private.CoreLib.dasm - System.UInt128:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -6 (-1.06 % of base) : System.Private.CoreLib.dasm - System.UInt128:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -3 (-1.02 % of base) : System.Private.CoreLib.dasm - System.Number:UInt64ToDecStr(ulong):System.String (FullOpts)
          -6 (-0.95 % of base) : System.Private.CoreLib.dasm - System.Int128:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -3 (-0.91 % of base) : System.Private.CoreLib.dasm - System.Number:UInt64ToDecStr(ulong,int):System.String (FullOpts)
          -2 (-0.86 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(ulong,System.Span`1[ushort],byref):ubyte (FullOpts)
          -2 (-0.86 % of base) : System.Private.CoreLib.dasm - System.Number:TryUInt64ToDecStr[ubyte](ulong,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -9 (-0.81 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.UInt128Converter:WriteNumberWithCustomHandling(System.Text.Json.Utf8JsonWriter,System.UInt128,int):this (FullOpts)
          -6 (-0.77 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.Int128Converter:WriteAsPropertyNameCore(System.Text.Json.Utf8JsonWriter,System.Int128,System.Text.Json.JsonSerializerOptions,ubyte):this (FullOpts)
         -10 (-0.72 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Converters.Int128Converter:WriteNumberWithCustomHandling(System.Text.Json.Utf8JsonWriter,System.Int128,int):this (FullOpts)
          -2 (-0.71 % of base) : System.Private.CoreLib.dasm - System.UInt64:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -2 (-0.71 % of base) : System.Private.CoreLib.dasm - System.UIntPtr:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
         -10 (-0.71 % of base) : System.Private.CoreLib.dasm - System.Number:<FormatUInt128>g__FormatUInt128Slow|30_0(System.UInt128,System.String,System.IFormatProvider):System.String (FullOpts)
         -10 (-0.71 % of base) : System.Private.CoreLib.dasm - System.Number:<FormatInt128>g__FormatInt128Slow|28_0(System.Int128,System.String,System.IFormatProvider):System.String (FullOpts)
          -2 (-0.63 % of base) : System.Private.CoreLib.dasm - System.UInt64:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -5 (-0.59 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberIndented(System.ReadOnlySpan`1[ushort],long):this (FullOpts)
          -9 (-0.56 % of base) : System.Private.CoreLib.dasm - System.Number:<TryFormatInt128>g__TryFormatInt128Slow|29_0[ubyte](System.Int128,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -2 (-0.56 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(long,System.Span`1[ushort],byref):ubyte (FullOpts)
          -3 (-0.51 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.FormattingHelpers:TryFormat[long](long,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte (FullOpts)
          -2 (-0.50 % of base) : System.Private.CoreLib.dasm - System.Number:TryUInt64ToDecStr[ubyte](ulong,int,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -3 (-0.50 % of base) : System.Reflection.Metadata.dasm - System.Text.ValueStringBuilder:AppendSpanFormattable[long](long,System.String,System.IFormatProvider):this (FullOpts)
          -3 (-0.50 % of base) : System.Web.HttpUtility.dasm - System.Text.ValueStringBuilder:AppendSpanFormattable[long](long,System.String,System.IFormatProvider):this (FullOpts)
          -3 (-0.50 % of base) : System.Console.dasm - System.Text.ValueStringBuilder:AppendSpanFormattable[long](long,System.String,System.IFormatProvider):this (FullOpts)
          -3 (-0.50 % of base) : System.Private.Xml.dasm - System.Text.ValueStringBuilder:AppendSpanFormattable[long](long,System.String,System.IFormatProvider):this (FullOpts)
          -3 (-0.50 % of base) : System.Private.CoreLib.dasm - System.Text.ValueStringBuilder:AppendSpanFormattable[long](long,System.String,System.IFormatProvider):this (FullOpts)
          -3 (-0.50 % of base) : System.Net.Http.dasm - System.Text.ValueStringBuilder:AppendSpanFormattable[long](long,System.String,System.IFormatProvider):this (FullOpts)
          -2 (-0.50 % of base) : System.Private.CoreLib.dasm - System.Number:NegativeInt64ToDecStr(long,int,System.String):System.String (FullOpts)
          -2 (-0.48 % of base) : System.Private.CoreLib.dasm - System.IntPtr:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -2 (-0.47 % of base) : System.Private.CoreLib.dasm - System.Int64:TryFormat(System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -2 (-0.44 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberValueMinimized(ulong):this (FullOpts)
          -2 (-0.43 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:AppendSpanFormattable[long](long):System.Text.StringBuilder:this (FullOpts)
          -2 (-0.43 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[long](long):this (FullOpts)
          -2 (-0.43 % of base) : System.Diagnostics.TextWriterTraceListener.dasm - System.Diagnostics.XmlWriterTraceListener:InternalWrite[long](long):this (FullOpts)
          -6 (-0.42 % of base) : System.Private.CoreLib.dasm - System.Number:<TryFormatUInt128>g__TryFormatUInt128Slow|31_0[ubyte](System.UInt128,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -2 (-0.41 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[long](long):ubyte:this (FullOpts)
          -2 (-0.41 % of base) : System.Net.ServerSentEvents.dasm - System.Net.ServerSentEvents.Helpers:WriteUtf8Number(System.Buffers.IBufferWriter`1[ubyte],long) (FullOpts)
          -2 (-0.39 % of base) : System.Private.CoreLib.dasm - System.IntPtr:TryFormat(System.Span`1[ubyte],byref,System.ReadOnlySpan`1[ushort],System.IFormatProvider):ubyte:this (FullOpts)
          -2 (-0.39 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberValueMinimized(long):this (FullOpts)
          -2 (-0.39 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[long](long):this (FullOpts)
          -2 (-0.39 % of base) : System.Private.CoreLib.dasm - System.Number:TryFormatInt64[ubyte](long,System.ReadOnlySpan`1[ushort],System.IFormatProvider,System.Span`1[ubyte],byref):ubyte (FullOpts)
          -2 (-0.37 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[short](short,System.String):this (FullOpts)
          -2 (-0.37 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.DefaultInterpolatedStringHandler:AppendFormatted[long](long,System.String):this (FullOpts)
          -2 (-0.37 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder:InsertSpanFormattable[long](int,long):System.Text.StringBuilder:this (FullOpts)
          -2 (-0.36 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions+TryWriteInterpolatedStringHandler:AppendFormatted[long](long,System.String):ubyte:this (FullOpts)
          -4 (-0.36 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.Utf8Formatter:TryFormat(long,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte (FullOpts)
          -6 (-0.34 % of base) : System.Net.Http.dasm - System.Net.Http.Headers.ContentRangeHeaderValue:ToString():System.String:this (FullOpts)
          -2 (-0.34 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[long](long,System.String):this (FullOpts)
          -2 (-0.34 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[long](long):ubyte:this (FullOpts)
          -2 (-0.32 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberMinimized(System.ReadOnlySpan`1[ubyte],ulong):this (FullOpts)
          -2 (-0.31 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendFormatted[long](long,System.String):ubyte:this (FullOpts)
          -3 (-0.31 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:<AppendSpanFormattable>g__GrowAndAppendFormatted|20_0[long](byref,long,int,byref,System.String):ubyte (FullOpts)
          -2 (-0.31 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberValueIndented(long):this (FullOpts)
          -2 (-0.30 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberMinimized(System.ReadOnlySpan`1[ushort],ulong):this (FullOpts)
          -1 (-0.30 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(byte,System.Span`1[ushort],byref):ubyte (FullOpts)
          -1 (-0.30 % of base) : System.Private.Xml.dasm - System.Xml.XmlConvert:TryFormat(short,System.Span`1[ushort],byref):ubyte (FullOpts)
          -2 (-0.29 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberMinimized(System.ReadOnlySpan`1[ubyte],long):this (FullOpts)
          -2 (-0.28 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberMinimized(System.ReadOnlySpan`1[ushort],long):this (FullOpts)
          -2 (-0.27 % of base) : System.Private.CoreLib.dasm - System.Enum:TryFormatPrimitiveDefault[long,long](System.RuntimeType,long,System.Span`1[ushort],byref):ubyte (FullOpts)
          -2 (-0.26 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberIndented(System.ReadOnlySpan`1[ubyte],ulong):this (FullOpts)
          -2 (-0.25 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberIndented(System.ReadOnlySpan`1[ushort],ulong):this (FullOpts)
          -2 (-0.25 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:AppendSpanFormattable[long](long,System.String):ubyte:this (FullOpts)
          -1 (-0.24 % of base) : System.Diagnostics.TextWriterTraceListener.dasm - System.Diagnostics.XmlWriterTraceListener:InternalWrite[int](int):this (FullOpts)
          -2 (-0.24 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberIndented(System.ReadOnlySpan`1[ubyte],long):this (FullOpts)
          -4 (-0.23 % of base) : System.Net.Http.dasm - System.Net.Http.Headers.RangeHeaderValue:ToString():System.String:this (FullOpts)
          -1 (-0.23 % of base) : System.Diagnostics.TextWriterTraceListener.dasm - System.Diagnostics.XmlWriterTraceListener:InternalWrite[short](short):this (FullOpts)
          -2 (-0.21 % of base) : System.Runtime.Numerics.dasm - System.Number:<NumberToBigInteger>g__DivideAndConquer|12_0(System.ReadOnlySpan`1[uint],int,System.Span`1[uint]) (FullOpts)
          -2 (-0.21 % of base) : System.Private.CoreLib.dasm - System.Text.Unicode.Utf8+TryWriteInterpolatedStringHandler:<AppendSpanFormattable>g__GrowAndAppendFormatted|20_0[System.Nullable`1[int]](byref,System.Nullable`1[int],int,byref,System.String):ubyte (FullOpts)
          -2 (-0.21 % of base) : System.Private.CoreLib.dasm - System.Buffers.Text.Utf8Formatter:TryFormat(ulong,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte (FullOpts)
          -1 (-0.18 % of base) : System.Private.CoreLib.dasm - System.Text.StringBuilder+AppendInterpolatedStringHandler:AppendFormatted[short](short,System.String):this (FullOpts)
          -1 (-0.17 % of base) : System.Text.Json.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberValueIndented(ulong):this (FullOpts)
          -2 (-0.16 % of base) : System.Private.CoreLib.dasm - System.Enum:TryFormatPrimitiveNonDefault[long,long](System.RuntimeType,long,System.Span`1[ushort],byref,System.ReadOnlySpan`1[ushort]):ubyte (FullOpts)
          -1 (-0.06 % of base) : System.Net.Http.dasm - System.Net.Http.Headers.AltSvcHeaderValue:ToString():System.String:this (FullOpts)

158 total methods with Code Size differences (91 improved, 67 regressed), 241654 unchanged.

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

Artifacts:

• build-clr-checked-main.zip (86 MB)
• build-artifacts-main.zip (710 MB)
• build-clr-checked-pr.zip (86 MB)
• build-artifacts-pr.zip (712 MB)
• jit-diffs-pr.zip (142 MB)
• jit-diffs-main.zip (142 MB)
• diff-frameworks.txt (56 KB)
• ShortDiffsRegressions.md (57 KB)
• LongDiffsRegressions.md (839 KB)
• ShortDiffsImprovements.md (57 KB)
• LongDiffsImprovements.md (889 KB)

[MihuBot]

Top method regressions

648 (183.05 % of base) - System.Text.Json.Utf8JsonWriter:WriteNumberValueAsString(ulong):this

 ; Assembly listing for method System.Text.Json.Utf8JsonWriter:WriteNumberValueAsString(ulong):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; 39 single block inlinees; 24 inlinees without PGO data
+; 0 inlinees with PGO data; 35 single block inlinees; 24 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 this         [V00,T05] (  3,  3   )     ref  ->  rdi         this class-hnd single-def <System.Text.Json.Utf8JsonWriter>
-;  V01 arg1         [V01,T06] (  3,  3   )    long  ->  rsi         single-def
+;  V00 this         [V00,T20] (  3,  3   )     ref  ->  rdi         this class-hnd single-def <System.Text.Json.Utf8JsonWriter>
+;  V01 arg1         [V01,T21] (  3,  3   )    long  ->  rsi         single-def
 ;* V02 loc0         [V02    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op <System.Span`1[ubyte]>
-;  V03 loc1         [V03    ] (  3,  2   )     int  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed ld-addr-op ptr
+;  V03 loc1         [V03    ] (  7,  4   )     int  ->  [rbp-0x50]  do-not-enreg[X] addr-exposed ld-addr-op ptr
 ;* V04 loc2         [V04    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op <System.Buffers.StandardFormat>
 ;# V05 OutArgs      [V05    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace" <Empty>
-;  V06 tmp1         [V06    ] (  1,  1   )  struct (24) [rbp-0x28]  do-not-enreg[XS] addr-exposed ld-addr-op unsafe-buffer "stackallocLocal" <UNNAMED>
-;* V07 tmp2         [V07    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
+;  V06 tmp1         [V06    ] (  1,  1   )  struct (24) [rbp-0x48]  do-not-enreg[XS] addr-exposed ld-addr-op unsafe-buffer "stackallocLocal" <UNNAMED>
+;* V07 tmp2         [V07    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
 ;* V08 tmp3         [V08    ] (  0,  0   )  struct (16) zero-ref    "impAppendStmt" <System.Span`1[ubyte]>
 ;* V09 tmp4         [V09    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.Span`1[ubyte]>
-;* V10 tmp5         [V10    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ubyte]>
+;* V10 tmp5         [V10    ] (  0,  0   )  struct (16) zero-ref    multireg-arg multireg-ret multireg-dest "spilled call-like call argument" <System.ReadOnlySpan`1[ubyte]>
 ;* V11 tmp6         [V11    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;* V12 tmp7         [V12    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op "Inlining Arg" <System.Buffers.StandardFormat>
-;* V13 tmp8         [V13    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;* V14 tmp9         [V14    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;  V12 tmp7         [V12    ] (  6,  9   )  struct ( 8) [rbp-0x58]  do-not-enreg[XS] addr-exposed ld-addr-op "Inlining Arg" <System.Buffers.StandardFormat>
+;  V13 tmp8         [V13,T23] (  7,  3.50)     int  ->  r12         "Inline stloc first use temp"
+;  V14 tmp9         [V14,T33] (  2,  2   )     int  ->  rsi         "impAppendStmt"
 ;* V15 tmp10        [V15    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;  V16 tmp11        [V16,T09] (  4,  3   )     int  ->  rax         "Inline stloc first use temp"
+;  V16 tmp11        [V16,T27] (  4,  2   )     int  ->  rax         "Inline stloc first use temp"
 ;* V17 tmp12        [V17    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
-;  V18 tmp13        [V18    ] (  3,  2   )   byref  ->  [rbp-0x38]  must-init pinned ptr "Inline stloc first use temp"
-;* V19 tmp14        [V19    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V20 tmp15        [V20    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
-;  V21 tmp16        [V21,T10] (  3,  3   )    long  ->  rax         "Inline stloc first use temp"
+;  V18 tmp13        [V18    ] (  3,  1.50)   byref  ->  [rbp-0x60]  must-init pinned ptr "Inline stloc first use temp"
+;* V19 tmp14        [V19    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ubyte]>
+;  V20 tmp15        [V20,T34] (  2,  2   )     int  ->  rax         "Span.get_Item index"
+;  V21 tmp16        [V21,T41] (  3,  1.50)    long  ->  rax         "Inline stloc first use temp"
 ;* V22 tmp17        [V22    ] (  0,  0   )  struct (16) zero-ref    "ReadOnlySpan<T> for CreateSpan<T>" <System.ReadOnlySpan`1[ulong]>
 ;* V23 tmp18        [V23    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
-;* V24 tmp19        [V24    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V25 tmp20        [V25    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V26 tmp21        [V26    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V27 tmp22        [V27    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ulong]>
-;* V28 tmp23        [V28    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
-;* V29 tmp24        [V29    ] (  0,  0   )    long  ->  zero-ref    "Inline return value spill temp"
-;  V30 tmp25        [V30,T00] (  9, 37   )    long  ->  registers   ptr "Inlining Arg"
-;  V31 tmp26        [V31,T01] (  8, 29   )    long  ->  rdi         "Inlining Arg"
-;  V32 tmp27        [V32,T13] (  2,  2   )    long  ->  rdi         "dup spill"
-;* V33 tmp28        [V33    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
-;  V34 tmp29        [V34,T02] (  3, 12   )    long  ->  rdx         "Inline stloc first use temp"
-;* V35 tmp30        [V35    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
-;* V36 tmp31        [V36    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V24 tmp19        [V24    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V25 tmp20        [V25    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V26 tmp21        [V26    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ulong]>
+;* V27 tmp22        [V27    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
+;* V28 tmp23        [V28    ] (  0,  0   )    long  ->  zero-ref    "Inline return value spill temp"
+;  V29 tmp24        [V29,T04] (  9, 37   )    long  ->  registers   ptr "Inlining Arg"
+;  V30 tmp25        [V30,T08] (  8, 29   )    long  ->  rdi         "Inlining Arg"
+;  V31 tmp26        [V31,T35] (  2,  2   )    long  ->  rdi         "dup spill"
+;* V32 tmp27        [V32    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
+;  V33 tmp28        [V33,T10] (  3, 12   )    long  ->  rdx         "Inline stloc first use temp"
+;* V34 tmp29        [V34    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
+;* V35 tmp30        [V35    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V36 tmp31        [V36    ] (  0,  0   )    long  ->  zero-ref    ptr
 ;* V37 tmp32        [V37    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V38 tmp33        [V38    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V39 tmp34        [V39    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
-;* V40 tmp35        [V40    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V41 tmp36        [V41    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V42 tmp37        [V42    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V43 tmp38        [V43    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V38 tmp33        [V38    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
+;* V39 tmp34        [V39    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V40 tmp35        [V40    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
+;* V41 tmp36        [V41    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
+;* V42 tmp37        [V42    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V43 tmp38        [V43    ] (  0,  0   )    long  ->  zero-ref    ptr
 ;* V44 tmp39        [V44    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V45 tmp40        [V45    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V46 tmp41        [V46    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
-;* V47 tmp42        [V47    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V48 tmp43        [V48    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V49 tmp44        [V49    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V50 tmp45        [V50    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V51 tmp46        [V51    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V45 tmp40        [V45    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
+;* V46 tmp41        [V46    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V47 tmp42        [V47    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
+;* V48 tmp43        [V48    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
+;* V49 tmp44        [V49    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V50 tmp45        [V50    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;  V51 tmp46        [V51,T26] (  5,  2.50)   ubyte  ->  r13         "Inline return value spill temp"
 ;* V52 tmp47        [V52    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;* V53 tmp48        [V53    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;* V54 tmp49        [V54    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;* V55 tmp50        [V55    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;* V56 tmp51        [V56    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
-;* V57 tmp52        [V57    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
-;* V58 tmp53        [V58    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
-;* V59 tmp54        [V59    ] (  0,  0   )    long  ->  zero-ref   
-;* V60 tmp55        [V60    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V61 tmp56        [V61    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
-;* V62 tmp57        [V62    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
-;* V63 tmp58        [V63    ] (  0,  0   )  struct (16) zero-ref    "ReadOnlySpan<T> for CreateSpan<T>" <System.ReadOnlySpan`1[ulong]>
-;* V64 tmp59        [V64    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
-;* V65 tmp60        [V65    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V66 tmp61        [V66    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V67 tmp62        [V67    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V68 tmp63        [V68    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ulong]>
-;* V69 tmp64        [V69    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V70 tmp65        [V70    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
-;* V71 tmp66        [V71    ] (  0,  0   )    long  ->  zero-ref    "Inline return value spill temp"
-;* V72 tmp67        [V72    ] (  0,  0   )    long  ->  zero-ref    ptr "Inlining Arg"
-;* V73 tmp68        [V73    ] (  0,  0   )    long  ->  zero-ref    ptr "Inlining Arg"
-;* V74 tmp69        [V74    ] (  0,  0   )    long  ->  zero-ref    "dup spill"
-;* V75 tmp70        [V75    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
-;* V76 tmp71        [V76    ] (  0,  0   )    long  ->  zero-ref    ptr "Inline stloc first use temp"
-;* V77 tmp72        [V77    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
-;* V78 tmp73        [V78    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V79 tmp74        [V79    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V80 tmp75        [V80    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V81 tmp76        [V81    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
-;* V82 tmp77        [V82    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V83 tmp78        [V83    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V84 tmp79        [V84    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V85 tmp80        [V85    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V86 tmp81        [V86    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V87 tmp82        [V87    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V88 tmp83        [V88    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
-;* V89 tmp84        [V89    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V90 tmp85        [V90    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V91 tmp86        [V91    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V92 tmp87        [V92    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V93 tmp88        [V93    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V94 tmp89        [V94    ] (  0,  0   )    long  ->  zero-ref    ptr "Inlining Arg"
-;* V95 tmp90        [V95    ] (  0,  0   )    long  ->  zero-ref    ptr "Inlining Arg"
-;* V96 tmp91        [V96    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V97 tmp92        [V97    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
-;* V98 tmp93        [V98    ] (  0,  0   )    long  ->  zero-ref    ptr "Inline stloc first use temp"
-;* V99 tmp94        [V99    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
-;* V100 tmp95       [V100    ] (  0,  0   )    long  ->  zero-ref    ptr "dup spill"
-;* V101 tmp96       [V101    ] (  0,  0   )    long  ->  zero-ref    ptr "Inline stloc first use temp"
-;* V102 tmp97       [V102    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
-;* V103 tmp98       [V103    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V104 tmp99       [V104    ] (  0,  0   )    long  ->  zero-ref   
-;* V105 tmp100      [V105    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V106 tmp101      [V106    ] (  0,  0   )  struct (16) zero-ref    multireg-ret <System.ReadOnlySpan`1[ubyte]>
-;* V107 tmp102      [V107    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V108 tmp103      [V108    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[SBRM] multireg-ret multireg-dest ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V109 tmp104      [V109    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V110 tmp105      [V110    ] (  0,  0   )    long  ->  zero-ref    ptr "Inline stloc first use temp"
-;* V111 tmp106      [V111    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[XS] addr-exposed ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
-;* V112 tmp107      [V112    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V113 tmp108      [V113    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
-;* V114 tmp109      [V114    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;  V115 tmp110      [V115,T04] (  3,  6   )     int  ->  rdx         "Inlining Arg"
-;* V116 tmp111      [V116    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
-;* V117 tmp112      [V117    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V118 tmp113      [V118    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
-;  V119 tmp114      [V119    ] (  4,  8   )  struct (16) [rbp-0x48]  do-not-enreg[XSA] multireg-arg must-init addr-exposed ld-addr-op ptr "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;  V120 tmp115      [V120,T08] (  4,  3   )   byref  ->  rcx         single-def "field V02._reference (fldOffset=0x0)" P-INDEP
-;* V121 tmp116      [V121,T15] (  0,  0   )     int  ->  zero-ref    "field V02._length (fldOffset=0x8)" P-INDEP
-;* V122 tmp117      [V122    ] (  0,  0   )   ubyte  ->  zero-ref    "field V04._format (fldOffset=0x0)" P-INDEP
-;* V123 tmp118      [V123    ] (  0,  0   )   ubyte  ->  zero-ref    "field V04._precision (fldOffset=0x1)" P-INDEP
-;  V124 tmp119      [V124,T11] (  2,  2   )   byref  ->  rax         single-def "field V07._reference (fldOffset=0x0)" P-INDEP
-;* V125 tmp120      [V125,T16] (  0,  0   )     int  ->  zero-ref    "field V07._length (fldOffset=0x8)" P-INDEP
-;* V126 tmp121      [V126    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V08._reference (fldOffset=0x0)" P-INDEP
-;* V127 tmp122      [V127    ] (  0,  0   )     int  ->  zero-ref    "field V08._length (fldOffset=0x8)" P-INDEP
-;* V128 tmp123      [V128    ] (  0,  0   )   byref  ->  zero-ref    "field V09._reference (fldOffset=0x0)" P-INDEP
-;* V129 tmp124      [V129    ] (  0,  0   )     int  ->  zero-ref    "field V09._length (fldOffset=0x8)" P-INDEP
-;* V130 tmp125      [V130    ] (  0,  0   )   byref  ->  zero-ref    "field V10._reference (fldOffset=0x0)" P-INDEP
-;* V131 tmp126      [V131    ] (  0,  0   )     int  ->  zero-ref    "field V10._length (fldOffset=0x8)" P-INDEP
-;* V132 tmp127      [V132    ] (  0,  0   )   ubyte  ->  zero-ref    "field V12._format (fldOffset=0x0)" P-INDEP
-;* V133 tmp128      [V133    ] (  0,  0   )   ubyte  ->  zero-ref    "field V12._precision (fldOffset=0x1)" P-INDEP
-;* V134 tmp129      [V134    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V17._reference (fldOffset=0x0)" P-INDEP
-;* V135 tmp130      [V135    ] (  0,  0   )     int  ->  zero-ref    "field V17._length (fldOffset=0x8)" P-INDEP
-;* V136 tmp131      [V136    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V19._reference (fldOffset=0x0)" P-INDEP
-;* V137 tmp132      [V137    ] (  0,  0   )     int  ->  zero-ref    "field V19._length (fldOffset=0x8)" P-INDEP
-;* V138 tmp133      [V138    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V22._reference (fldOffset=0x0)" P-INDEP
-;* V139 tmp134      [V139    ] (  0,  0   )     int  ->  zero-ref    "field V22._length (fldOffset=0x8)" P-INDEP
-;* V140 tmp135      [V140    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V24._reference (fldOffset=0x0)" P-INDEP
-;* V141 tmp136      [V141    ] (  0,  0   )     int  ->  zero-ref    "field V24._length (fldOffset=0x8)" P-INDEP
-;* V142 tmp137      [V142    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V27._reference (fldOffset=0x0)" P-INDEP
-;* V143 tmp138      [V143    ] (  0,  0   )     int  ->  zero-ref    "field V27._length (fldOffset=0x8)" P-INDEP
-;* V144 tmp139      [V144    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V28._reference (fldOffset=0x0)" P-INDEP
-;* V145 tmp140      [V145    ] (  0,  0   )     int  ->  zero-ref    "field V28._length (fldOffset=0x8)" P-INDEP
-;* V146 tmp141      [V146    ] (  0,  0   )    long  ->  zero-ref    ptr "field V33.Item1 (fldOffset=0x0)" P-INDEP
-;* V147 tmp142      [V147    ] (  0,  0   )    long  ->  zero-ref    ptr "field V33.Item2 (fldOffset=0x8)" P-INDEP
-;* V148 tmp143      [V148    ] (  0,  0   )    long  ->  zero-ref    ptr "field V35.Item1 (fldOffset=0x0)" P-INDEP
-;  V149 tmp144      [V149,T03] (  2,  8   )    long  ->  rsi         "field V35.Item2 (fldOffset=0x8)" P-INDEP
-;* V150 tmp145      [V150    ] (  0,  0   )   byref  ->  zero-ref    "field V39._reference (fldOffset=0x0)" P-INDEP
-;* V151 tmp146      [V151    ] (  0,  0   )     int  ->  zero-ref    "field V39._length (fldOffset=0x8)" P-INDEP
-;* V152 tmp147      [V152    ] (  0,  0   )   byref  ->  zero-ref    "field V41._reference (fldOffset=0x0)" P-INDEP
-;* V153 tmp148      [V153    ] (  0,  0   )     int  ->  zero-ref    "field V41._length (fldOffset=0x8)" P-INDEP
-;* V154 tmp149      [V154    ] (  0,  0   )   byref  ->  zero-ref    "field V42._reference (fldOffset=0x0)" P-INDEP
-;* V155 tmp150      [V155    ] (  0,  0   )     int  ->  zero-ref    "field V42._length (fldOffset=0x8)" P-INDEP
-;* V156 tmp151      [V156    ] (  0,  0   )   byref  ->  zero-ref    "field V46._reference (fldOffset=0x0)" P-INDEP
-;* V157 tmp152      [V157    ] (  0,  0   )     int  ->  zero-ref    "field V46._length (fldOffset=0x8)" P-INDEP
-;* V158 tmp153      [V158    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V48._reference (fldOffset=0x0)" P-INDEP
-;* V159 tmp154      [V159    ] (  0,  0   )     int  ->  zero-ref    "field V48._length (fldOffset=0x8)" P-INDEP
-;* V160 tmp155      [V160    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V49._reference (fldOffset=0x0)" P-INDEP
-;* V161 tmp156      [V161    ] (  0,  0   )     int  ->  zero-ref    "field V49._length (fldOffset=0x8)" P-INDEP
-;* V162 tmp157      [V162    ] (  0,  0   )   byref  ->  zero-ref    "field V56._reference (fldOffset=0x0)" P-INDEP
-;* V163 tmp158      [V163    ] (  0,  0   )     int  ->  zero-ref    "field V56._length (fldOffset=0x8)" P-INDEP
-;* V164 tmp159      [V164    ] (  0,  0   )   byref  ->  zero-ref    "field V60._reference (fldOffset=0x0)" P-INDEP
-;* V165 tmp160      [V165    ] (  0,  0   )     int  ->  zero-ref    "field V60._length (fldOffset=0x8)" P-INDEP
-;* V166 tmp161      [V166    ] (  0,  0   )   byref  ->  zero-ref    "field V63._reference (fldOffset=0x0)" P-INDEP
-;* V167 tmp162      [V167    ] (  0,  0   )     int  ->  zero-ref    "field V63._length (fldOffset=0x8)" P-INDEP
-;* V168 tmp163      [V168    ] (  0,  0   )   byref  ->  zero-ref    "field V65._reference (fldOffset=0x0)" P-INDEP
-;* V169 tmp164      [V169    ] (  0,  0   )     int  ->  zero-ref    "field V65._length (fldOffset=0x8)" P-INDEP
-;* V170 tmp165      [V170    ] (  0,  0   )   byref  ->  zero-ref    "field V68._reference (fldOffset=0x0)" P-INDEP
-;* V171 tmp166      [V171    ] (  0,  0   )     int  ->  zero-ref    "field V68._length (fldOffset=0x8)" P-INDEP
-;* V172 tmp167      [V172    ] (  0,  0   )   byref  ->  zero-ref    "field V70._reference (fldOffset=0x0)" P-INDEP
-;* V173 tmp168      [V173    ] (  0,  0   )     int  ->  zero-ref    "field V70._length (fldOffset=0x8)" P-INDEP
-;* V174 tmp169      [V174    ] (  0,  0   )    long  ->  zero-ref    ptr "field V75.Item1 (fldOffset=0x0)" P-INDEP
-;* V175 tmp170      [V175    ] (  0,  0   )    long  ->  zero-ref    ptr "field V75.Item2 (fldOffset=0x8)" P-INDEP
-;* V176 tmp171      [V176    ] (  0,  0   )    long  ->  zero-ref    ptr "field V77.Item1 (fldOffset=0x0)" P-INDEP
-;* V177 tmp172      [V177    ] (  0,  0   )    long  ->  zero-ref    ptr "field V77.Item2 (fldOffset=0x8)" P-INDEP
-;* V178 tmp173      [V178    ] (  0,  0   )   byref  ->  zero-ref    "field V81._reference (fldOffset=0x0)" P-INDEP
-;* V179 tmp174      [V179    ] (  0,  0   )     int  ->  zero-ref    "field V81._length (fldOffset=0x8)" P-INDEP
-;* V180 tmp175      [V180    ] (  0,  0   )   byref  ->  zero-ref    "field V83._reference (fldOffset=0x0)" P-INDEP
-;* V181 tmp176      [V181    ] (  0,  0   )     int  ->  zero-ref    "field V83._length (fldOffset=0x8)" P-INDEP
-;* V182 tmp177      [V182    ] (  0,  0   )   byref  ->  zero-ref    "field V84._reference (fldOffset=0x0)" P-INDEP
-;* V183 tmp178      [V183    ] (  0,  0   )     int  ->  zero-ref    "field V84._length (fldOffset=0x8)" P-INDEP
-;* V184 tmp179      [V184    ] (  0,  0   )   byref  ->  zero-ref    "field V88._reference (fldOffset=0x0)" P-INDEP
-;* V185 tmp180      [V185    ] (  0,  0   )     int  ->  zero-ref    "field V88._length (fldOffset=0x8)" P-INDEP
-;* V186 tmp181      [V186    ] (  0,  0   )   byref  ->  zero-ref    "field V90._reference (fldOffset=0x0)" P-INDEP
-;* V187 tmp182      [V187    ] (  0,  0   )     int  ->  zero-ref    "field V90._length (fldOffset=0x8)" P-INDEP
-;* V188 tmp183      [V188    ] (  0,  0   )   byref  ->  zero-ref    "field V91._reference (fldOffset=0x0)" P-INDEP
-;* V189 tmp184      [V189    ] (  0,  0   )     int  ->  zero-ref    "field V91._length (fldOffset=0x8)" P-INDEP
-;* V190 tmp185      [V190    ] (  0,  0   )    long  ->  zero-ref    ptr "field V97.Item1 (fldOffset=0x0)" P-INDEP
-;* V191 tmp186      [V191    ] (  0,  0   )    long  ->  zero-ref    ptr "field V97.Item2 (fldOffset=0x8)" P-INDEP
-;* V192 tmp187      [V192    ] (  0,  0   )    long  ->  zero-ref    ptr "field V99.Item1 (fldOffset=0x0)" P-INDEP
-;* V193 tmp188      [V193    ] (  0,  0   )    long  ->  zero-ref    ptr "field V99.Item2 (fldOffset=0x8)" P-INDEP
-;* V194 tmp189      [V194    ] (  0,  0   )    long  ->  zero-ref    ptr "field V102.Item1 (fldOffset=0x0)" P-INDEP
-;* V195 tmp190      [V195    ] (  0,  0   )    long  ->  zero-ref    ptr "field V102.Item2 (fldOffset=0x8)" P-INDEP
-;* V196 tmp191      [V196    ] (  0,  0   )   byref  ->  zero-ref    "field V106._reference (fldOffset=0x0)" P-INDEP
-;* V197 tmp192      [V197    ] (  0,  0   )     int  ->  zero-ref    "field V106._length (fldOffset=0x8)" P-INDEP
-;* V198 tmp193      [V198    ] (  0,  0   )   byref  ->  zero-ref    ptr "field V108._reference (fldOffset=0x0)" P-DEP
-;* V199 tmp194      [V199    ] (  0,  0   )     int  ->  zero-ref    "field V108._length (fldOffset=0x8)" P-DEP
-;* V200 tmp195      [V200    ] (  0,  0   )    long  ->  zero-ref    do-not-enreg[X] addr-exposed ptr "field V111.Item1 (fldOffset=0x0)" P-DEP
-;* V201 tmp196      [V201    ] (  0,  0   )    long  ->  zero-ref    do-not-enreg[X] addr-exposed ptr "field V111.Item2 (fldOffset=0x8)" P-DEP
-;* V202 tmp197      [V202    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V116._reference (fldOffset=0x0)" P-INDEP
-;* V203 tmp198      [V203    ] (  0,  0   )     int  ->  zero-ref    ptr "field V116._length (fldOffset=0x8)" P-INDEP
-;* V204 tmp199      [V204    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V118._reference (fldOffset=0x0)" P-INDEP
-;* V205 tmp200      [V205    ] (  0,  0   )     int  ->  zero-ref    ptr "field V118._length (fldOffset=0x8)" P-INDEP
-;  V206 tmp201      [V206    ] (  4,  8   )   byref  ->  [rbp-0x48]  do-not-enreg[X] addr-exposed "field V119._reference (fldOffset=0x0)" P-DEP
-;  V207 tmp202      [V207    ] (  4,  8   )     int  ->  [rbp-0x40]  do-not-enreg[X] addr-exposed "field V119._length (fldOffset=0x8)" P-DEP
-;  V208 tmp203      [V208,T14] (  2,  2   )    long  ->  rdi         "Cast away GC"
-;  V209 GsCookie    [V209    ] (  1,  1   )    long  ->  [rbp-0x10]  do-not-enreg[X] addr-exposed "GSSecurityCookie"
-;  V210 tmp205      [V210,T12] (  2,  2   )     ref  ->  rbx         single-def "shadowVar"
-;  V211 tmp206      [V211,T07] (  4,  3.50)    long  ->  rsi         "shadowVar"
+;  V53 tmp48        [V53,T28] (  4,  2   )     int  ->  rax         "Inline stloc first use temp"
+;* V54 tmp49        [V54    ] (  0,  0   )     int  ->  zero-ref    ptr "Inline stloc first use temp"
+;* V55 tmp50        [V55    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
+;  V56 tmp51        [V56    ] (  3,  1.50)   byref  ->  [rbp-0x68]  must-init pinned ptr "Inline stloc first use temp"
+;  V57 tmp52        [V57,T42] (  3,  1.50)    long  ->  r12         "Inline stloc first use temp"
+;* V58 tmp53        [V58    ] (  0,  0   )    long  ->  zero-ref   
+;* V59 tmp54        [V59    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ubyte]>
+;  V60 tmp55        [V60,T36] (  2,  2   )     int  ->  rax         "Span.get_Item index"
+;  V61 tmp56        [V61,T43] (  3,  1.50)    long  ->  rax         "Inline stloc first use temp"
+;* V62 tmp57        [V62    ] (  0,  0   )  struct (16) zero-ref    "ReadOnlySpan<T> for CreateSpan<T>" <System.ReadOnlySpan`1[ulong]>
+;* V63 tmp58        [V63    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
+;* V64 tmp59        [V64    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V65 tmp60        [V65    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V66 tmp61        [V66    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ulong]>
+;  V67 tmp62        [V67,T29] (  4,  2   )     int  ->  rdx         "Inline return value spill temp"
+;* V68 tmp63        [V68    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
+;* V69 tmp64        [V69    ] (  0,  0   )    long  ->  zero-ref    "Inline return value spill temp"
+;  V70 tmp65        [V70,T05] (  9, 37   )    long  ->  registers   ptr "Inlining Arg"
+;  V71 tmp66        [V71,T09] (  6, 27   )    long  ->  rcx         "Inlining Arg"
+;* V72 tmp67        [V72    ] (  0,  0   )    long  ->  zero-ref    "dup spill"
+;* V73 tmp68        [V73    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
+;  V74 tmp69        [V74,T11] (  3, 12   )    long  ->  rdx         "Inline stloc first use temp"
+;* V75 tmp70        [V75    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
+;* V76 tmp71        [V76    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V77 tmp72        [V77    ] (  0,  0   )    long  ->  zero-ref    ptr
+;* V78 tmp73        [V78    ] (  0,  0   )    long  ->  zero-ref    ptr
+;* V79 tmp74        [V79    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
+;* V80 tmp75        [V80    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V81 tmp76        [V81    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
+;* V82 tmp77        [V82    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
+;* V83 tmp78        [V83    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;  V84 tmp79        [V84,T45] (  2,  1   )    long  ->  rax        
+;* V85 tmp80        [V85    ] (  0,  0   )    long  ->  zero-ref    ptr
+;* V86 tmp81        [V86    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
+;* V87 tmp82        [V87    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V88 tmp83        [V88    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
+;* V89 tmp84        [V89    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
+;* V90 tmp85        [V90    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V91 tmp86        [V91    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;  V92 tmp87        [V92,T01] (  9,106   )    long  ->  [rbp-0x70]  ptr "Inlining Arg"
+;  V93 tmp88        [V93,T00] (  7,121   )    long  ->  r12         "Inlining Arg"
+;  V94 tmp89        [V94,T02] (  6, 89   )     int  ->  r13         "Inlining Arg"
+;* V95 tmp90        [V95    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
+;* V96 tmp91        [V96    ] (  0,  0   )    long  ->  zero-ref    ptr "Inline stloc first use temp"
+;* V97 tmp92        [V97    ] (  0,  0   )  struct (16) zero-ref    multireg-ret multireg-dest "dup spill" <System.ValueTuple`2[ulong,ulong]>
+;  V98 tmp93        [V98,T03] (  2, 64   )    long  ->  r12         "dup spill"
+;  V99 tmp94        [V99,T12] (  3, 12   )    long  ->  rdx         "Inline stloc first use temp"
+;* V100 tmp95       [V100    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
+;* V101 tmp96       [V101    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V102 tmp97       [V102    ] (  0,  0   )    long  ->  zero-ref   
+;* V103 tmp98       [V103    ] (  0,  0   )    long  ->  zero-ref    ptr
+;* V104 tmp99       [V104    ] (  0,  0   )  struct (16) zero-ref    multireg-ret <System.ReadOnlySpan`1[ubyte]>
+;* V105 tmp100      [V105    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V106 tmp101      [V106    ] (  0,  0   )  struct (16) zero-ref    multireg-ret multireg-dest ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
+;* V107 tmp102      [V107    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V108 tmp103      [V108    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;  V109 tmp104      [V109,T37] (  2,  2   )  ushort  ->  r13         "Inlining Arg"
+;  V110 tmp105      [V110,T46] (  2,  1   )   ubyte  ->  rdx         "Inline return value spill temp"
+;  V111 tmp106      [V111,T17] (  3,  6   )     int  ->  rdx         "Inlining Arg"
+;  V112 tmp107      [V112    ] (  4,  8   )  struct (16) [rbp-0x80]  do-not-enreg[XSA] multireg-arg must-init addr-exposed ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
+;  V113 tmp108      [V113,T19] (  8,  5   )   byref  ->  r14         single-def "field V02._reference (fldOffset=0x0)" P-INDEP
+;* V114 tmp109      [V114,T47] (  0,  0   )     int  ->  zero-ref    "field V02._length (fldOffset=0x8)" P-INDEP
+;* V115 tmp110      [V115    ] (  0,  0   )   ubyte  ->  zero-ref    "field V04._format (fldOffset=0x0)" P-INDEP
+;* V116 tmp111      [V116    ] (  0,  0   )   ubyte  ->  zero-ref    "field V04._precision (fldOffset=0x1)" P-INDEP
+;  V117 tmp112      [V117,T30] (  2,  2   )   byref  ->  r14         single-def "field V07._reference (fldOffset=0x0)" P-INDEP
+;* V118 tmp113      [V118,T48] (  0,  0   )     int  ->  zero-ref    "field V07._length (fldOffset=0x8)" P-INDEP
+;* V119 tmp114      [V119    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V08._reference (fldOffset=0x0)" P-INDEP
+;* V120 tmp115      [V120    ] (  0,  0   )     int  ->  zero-ref    "field V08._length (fldOffset=0x8)" P-INDEP
+;* V121 tmp116      [V121    ] (  0,  0   )   byref  ->  zero-ref    "field V09._reference (fldOffset=0x0)" P-INDEP
+;* V122 tmp117      [V122    ] (  0,  0   )     int  ->  zero-ref    "field V09._length (fldOffset=0x8)" P-INDEP
+;  V123 tmp118      [V123,T31] (  2,  2   )   byref  ->  rsi         "field V10._reference (fldOffset=0x0)" P-INDEP
+;  V124 tmp119      [V124,T38] (  2,  2   )     int  ->  rdx         "field V10._length (fldOffset=0x8)" P-INDEP
+;  V125 tmp120      [V125    ] (  4,  5   )   ubyte  ->  [rbp-0x58]  do-not-enreg[X] addr-exposed "field V12._format (fldOffset=0x0)" P-DEP
+;  V126 tmp121      [V126    ] (  5,  5.50)   ubyte  ->  [rbp-0x57]  do-not-enreg[X] addr-exposed ptr "field V12._precision (fldOffset=0x1)" P-DEP
+;* V127 tmp122      [V127    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V17._reference (fldOffset=0x0)" P-INDEP
+;* V128 tmp123      [V128    ] (  0,  0   )     int  ->  zero-ref    "field V17._length (fldOffset=0x8)" P-INDEP
+;* V129 tmp124      [V129    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V19._reference (fldOffset=0x0)" P-INDEP
+;* V130 tmp125      [V130    ] (  0,  0   )     int  ->  zero-ref    "field V19._length (fldOffset=0x8)" P-INDEP
+;* V131 tmp126      [V131    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V22._reference (fldOffset=0x0)" P-INDEP
+;* V132 tmp127      [V132    ] (  0,  0   )     int  ->  zero-ref    "field V22._length (fldOffset=0x8)" P-INDEP
+;* V133 tmp128      [V133    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V26._reference (fldOffset=0x0)" P-INDEP
+;* V134 tmp129      [V134    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0x8)" P-INDEP
+;* V135 tmp130      [V135    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V27._reference (fldOffset=0x0)" P-INDEP
+;* V136 tmp131      [V136    ] (  0,  0   )     int  ->  zero-ref    "field V27._length (fldOffset=0x8)" P-INDEP
+;* V137 tmp132      [V137    ] (  0,  0   )    long  ->  zero-ref    ptr "field V32.Item1 (fldOffset=0x0)" P-INDEP
+;* V138 tmp133      [V138    ] (  0,  0   )    long  ->  zero-ref    ptr "field V32.Item2 (fldOffset=0x8)" P-INDEP
+;* V139 tmp134      [V139    ] (  0,  0   )    long  ->  zero-ref    ptr "field V34.Item1 (fldOffset=0x0)" P-INDEP
+;  V140 tmp135      [V140,T14] (  2,  8   )    long  ->  rsi         "field V34.Item2 (fldOffset=0x8)" P-INDEP
+;* V141 tmp136      [V141    ] (  0,  0   )   byref  ->  zero-ref    "field V38._reference (fldOffset=0x0)" P-INDEP
+;* V142 tmp137      [V142    ] (  0,  0   )     int  ->  zero-ref    "field V38._length (fldOffset=0x8)" P-INDEP
+;* V143 tmp138      [V143    ] (  0,  0   )   byref  ->  zero-ref    "field V40._reference (fldOffset=0x0)" P-INDEP
+;* V144 tmp139      [V144    ] (  0,  0   )     int  ->  zero-ref    "field V40._length (fldOffset=0x8)" P-INDEP
+;* V145 tmp140      [V145    ] (  0,  0   )   byref  ->  zero-ref    "field V41._reference (fldOffset=0x0)" P-INDEP
+;* V146 tmp141      [V146    ] (  0,  0   )     int  ->  zero-ref    "field V41._length (fldOffset=0x8)" P-INDEP
+;* V147 tmp142      [V147    ] (  0,  0   )   byref  ->  zero-ref    "field V45._reference (fldOffset=0x0)" P-INDEP
+;* V148 tmp143      [V148    ] (  0,  0   )     int  ->  zero-ref    "field V45._length (fldOffset=0x8)" P-INDEP
+;* V149 tmp144      [V149    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V47._reference (fldOffset=0x0)" P-INDEP
+;* V150 tmp145      [V150    ] (  0,  0   )     int  ->  zero-ref    "field V47._length (fldOffset=0x8)" P-INDEP
+;* V151 tmp146      [V151    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V48._reference (fldOffset=0x0)" P-INDEP
+;* V152 tmp147      [V152    ] (  0,  0   )     int  ->  zero-ref    "field V48._length (fldOffset=0x8)" P-INDEP
+;* V153 tmp148      [V153    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V55._reference (fldOffset=0x0)" P-INDEP
+;* V154 tmp149      [V154    ] (  0,  0   )     int  ->  zero-ref    "field V55._length (fldOffset=0x8)" P-INDEP
+;* V155 tmp150      [V155    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V59._reference (fldOffset=0x0)" P-INDEP
+;* V156 tmp151      [V156    ] (  0,  0   )     int  ->  zero-ref    "field V59._length (fldOffset=0x8)" P-INDEP
+;* V157 tmp152      [V157    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V62._reference (fldOffset=0x0)" P-INDEP
+;* V158 tmp153      [V158    ] (  0,  0   )     int  ->  zero-ref    "field V62._length (fldOffset=0x8)" P-INDEP
+;* V159 tmp154      [V159    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V66._reference (fldOffset=0x0)" P-INDEP
+;* V160 tmp155      [V160    ] (  0,  0   )     int  ->  zero-ref    "field V66._length (fldOffset=0x8)" P-INDEP
+;* V161 tmp156      [V161    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V68._reference (fldOffset=0x0)" P-INDEP
+;* V162 tmp157      [V162    ] (  0,  0   )     int  ->  zero-ref    "field V68._length (fldOffset=0x8)" P-INDEP
+;* V163 tmp158      [V163    ] (  0,  0   )    long  ->  zero-ref    ptr "field V73.Item1 (fldOffset=0x0)" P-INDEP
+;* V164 tmp159      [V164    ] (  0,  0   )    long  ->  zero-ref    ptr "field V73.Item2 (fldOffset=0x8)" P-INDEP
+;* V165 tmp160      [V165    ] (  0,  0   )    long  ->  zero-ref    ptr "field V75.Item1 (fldOffset=0x0)" P-INDEP
+;  V166 tmp161      [V166,T15] (  2,  8   )    long  ->  rdi         "field V75.Item2 (fldOffset=0x8)" P-INDEP
+;* V167 tmp162      [V167    ] (  0,  0   )   byref  ->  zero-ref    "field V79._reference (fldOffset=0x0)" P-INDEP
+;* V168 tmp163      [V168    ] (  0,  0   )     int  ->  zero-ref    "field V79._length (fldOffset=0x8)" P-INDEP
+;* V169 tmp164      [V169    ] (  0,  0   )   byref  ->  zero-ref    "field V81._reference (fldOffset=0x0)" P-INDEP
+;* V170 tmp165      [V170    ] (  0,  0   )     int  ->  zero-ref    "field V81._length (fldOffset=0x8)" P-INDEP
+;* V171 tmp166      [V171    ] (  0,  0   )   byref  ->  zero-ref    "field V82._reference (fldOffset=0x0)" P-INDEP
+;* V172 tmp167      [V172    ] (  0,  0   )     int  ->  zero-ref    "field V82._length (fldOffset=0x8)" P-INDEP
+;* V173 tmp168      [V173    ] (  0,  0   )   byref  ->  zero-ref    "field V86._reference (fldOffset=0x0)" P-INDEP
+;* V174 tmp169      [V174    ] (  0,  0   )     int  ->  zero-ref    "field V86._length (fldOffset=0x8)" P-INDEP
+;* V175 tmp170      [V175    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V88._reference (fldOffset=0x0)" P-INDEP
+;* V176 tmp171      [V176    ] (  0,  0   )     int  ->  zero-ref    "field V88._length (fldOffset=0x8)" P-INDEP
+;* V177 tmp172      [V177    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V89._reference (fldOffset=0x0)" P-INDEP
+;* V178 tmp173      [V178    ] (  0,  0   )     int  ->  zero-ref    "field V89._length (fldOffset=0x8)" P-INDEP
+;* V179 tmp174      [V179    ] (  0,  0   )    long  ->  zero-ref    ptr "field V95.Item1 (fldOffset=0x0)" P-INDEP
+;* V180 tmp175      [V180    ] (  0,  0   )    long  ->  zero-ref    ptr "field V95.Item2 (fldOffset=0x8)" P-INDEP
+;  V181 tmp176      [V181,T06] (  2, 32   )    long  ->  rbx         "field V97.Item1 (fldOffset=0x0)" P-INDEP
+;  V182 tmp177      [V182,T07] (  2, 32   )    long  ->  rdx         "field V97.Item2 (fldOffset=0x8)" P-INDEP
+;* V183 tmp178      [V183    ] (  0,  0   )    long  ->  zero-ref    ptr "field V100.Item1 (fldOffset=0x0)" P-INDEP
+;  V184 tmp179      [V184,T16] (  2,  8   )    long  ->  rbx         "field V100.Item2 (fldOffset=0x8)" P-INDEP
+;* V185 tmp180      [V185    ] (  0,  0   )   byref  ->  zero-ref    "field V104._reference (fldOffset=0x0)" P-INDEP
+;* V186 tmp181      [V186    ] (  0,  0   )     int  ->  zero-ref    "field V104._length (fldOffset=0x8)" P-INDEP
+;  V187 tmp182      [V187,T13] (  2,  8   )   byref  ->  rax         "field V106._reference (fldOffset=0x0)" P-INDEP
+;  V188 tmp183      [V188,T22] (  1,  4   )     int  ->  rdx         "field V106._length (fldOffset=0x8)" P-INDEP
+;  V189 tmp184      [V189    ] (  4,  8   )   byref  ->  [rbp-0x80]  do-not-enreg[X] addr-exposed "field V112._reference (fldOffset=0x0)" P-DEP
+;  V190 tmp185      [V190    ] (  4,  8   )     int  ->  [rbp-0x78]  do-not-enreg[X] addr-exposed "field V112._length (fldOffset=0x8)" P-DEP
+;  V191 tmp186      [V191,T39] (  2,  2   )    long  ->  r12         "Cast away GC"
+;  V192 tmp187      [V192,T40] (  2,  2   )    long  ->  rdi         "Cast away GC"
+;  V193 GsCookie    [V193    ] (  1,  1   )    long  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed "GSSecurityCookie"
+;  V194 tmp189      [V194,T32] (  2,  2   )     ref  ->  r15         single-def "shadowVar"
+;  V195 tmp190      [V195,T18] ( 10,  5.50)    long  ->  rbx         "shadowVar"
+;  V196 cse0        [V196,T24] (  4,  3   )     int  ->  r13         "CSE #03: conservative"
+;  V197 cse1        [V197,T25] (  4,  3   )     int  ->  rdx         "CSE #04: conservative"
+;  V198 cse2        [V198,T44] (  3,  1.50)     int  ->  r13         "CSE #05: conservative"
 ;
-; Lcl frame size = 72
+; Lcl frame size = 88
 
 G_M22294_IG01:
        push     rbp
+       push     r15
+       push     r14
+       push     r13
+       push     r12
        push     rbx
-       sub      rsp, 72
-       lea      rbp, [rsp+0x50]
+       sub      rsp, 88
+       lea      rbp, [rsp+0x80]
        vxorps   xmm8, xmm8, xmm8
-       vmovdqu  xmmword ptr [rbp-0x48], xmm8
+       vmovdqu  ymmword ptr [rbp-0x80], ymm8
        xor      eax, eax
-       mov      qword ptr [rbp-0x38], rax
-       mov      qword ptr [rbp-0x10], 0xD1FFAB1E
-						;; size=35 bbWeight=1 PerfScore 7.33
+       mov      qword ptr [rbp-0x60], rax
+       mov      qword ptr [rbp-0x30], 0xD1FFAB1E
+						;; size=46 bbWeight=1 PerfScore 11.33
 G_M22294_IG02:
-       mov      rbx, rdi
-       lea      rax, [rbp-0x28]
-       mov      rcx, rax
-       mov      rax, rsi
+       mov      rbx, rsi
+       mov      r15, rdi
+       lea      r14, [rbp-0x48]
+       mov      word  ptr [rbp-0x58], 0
+       movzx    r13, byte  ptr [rbp-0x58]
+       movzx    rdx, byte  ptr [rbp-0x57]
+       mov      esi, r13d
+       or       esi, edx
+       je       G_M22294_IG16
+						;; size=36 bbWeight=1 PerfScore 5.50
+G_M22294_IG03:
+       mov      r12d, r13d
+       or       r12d, 32
+       cmp      r12d, 103
+       jle      SHORT G_M22294_IG05
+		  ;; NOP compensation instructions of 4 bytes.
+       cmp      r12d, 110
+       jne      SHORT G_M22294_IG04
+       mov      rsi, r14
+       mov      edx, 20
+       lea      rcx, [rbp-0x50]
+       mov      rdi, rbx
+       movzx    r8, word  ptr [rbp-0x58]
+       mov      rax, 0xD1FFAB1E      ; code for System.Buffers.Text.FormattingHelpers:TryFormat[ulong](ulong,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte
+       call     [rax]System.Buffers.Text.FormattingHelpers:TryFormat[ulong](ulong,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte
+       jmp      G_M22294_IG25
+       align    [4 bytes for IG18]
+						;; size=64 bbWeight=0.50 PerfScore 5.25
+G_M22294_IG04:
+       cmp      r12d, 114
+       je       SHORT G_M22294_IG06
+       cmp      r12d, 120
+       jne      G_M22294_IG15
+       add      r13d, -33
+       movzx    rsi, r13w
+       xor      ecx, ecx
+       cmp      edx, 255
+       cmove    edx, ecx
+       mov      rcx, r14
+       mov      r8d, 20
+       lea      r9, [rbp-0x50]
+       mov      rdi, rbx
+       mov      rax, 0xD1FFAB1E      ; code for System.Number:TryInt64ToHexStr[ubyte](long,ushort,int,System.Span`1[ubyte],byref):ubyte
+       call     [rax]System.Number:TryInt64ToHexStr[ubyte](long,ushort,int,System.Span`1[ubyte],byref):ubyte
+       jmp      G_M22294_IG25
+						;; size=68 bbWeight=0.50 PerfScore 5.12
+G_M22294_IG05:
+       cmp      r12d, 100
+       je       SHORT G_M22294_IG07
+       cmp      r12d, 103
+       jne      G_M22294_IG15
+						;; size=16 bbWeight=0.50 PerfScore 1.25
+G_M22294_IG06:
+       lea      rdi, [rbp-0x58]
+       mov      rax, 0xD1FFAB1E      ; code for System.Buffers.StandardFormat:get_HasPrecision():ubyte:this
+       call     [rax]System.Buffers.StandardFormat:get_HasPrecision():ubyte:this
+       test     eax, eax
+       jne      G_M22294_IG14
+						;; size=24 bbWeight=0.50 PerfScore 2.50
+G_M22294_IG07:
+       movzx    r13, byte  ptr [rbp-0x57]
+       xor      eax, eax
+       cmp      r13d, 255
+       cmove    r13d, eax
+       mov      rax, rbx
        or       rax, 1
        lzcnt    rax, rax
        xor      eax, 63
-       cdqe     
        mov      rdx, 0xD1FFAB1E      ; static handle
        movzx    rax, byte  ptr [rax+rdx]
        mov      rdx, 0xD1FFAB1E      ; static handle
-       cmp      rsi, qword ptr [rdx+8*rax]
+       cmp      rbx, qword ptr [rdx+8*rax]
+       setb     dl
+       movzx    rdx, dl
+       sub      eax, edx
+       cmp      r13d, eax
+       mov      edx, eax
+       cmovge   edx, r13d
+       cmp      edx, 20
+       jle      SHORT G_M22294_IG08
+       xor      edx, edx
+       mov      dword ptr [rbp-0x50], edx
+       jmp      G_M22294_IG13
+						;; size=93 bbWeight=0.50 PerfScore 8.38
+G_M22294_IG08:
+       mov      dword ptr [rbp-0x50], edx
+       mov      bword ptr [rbp-0x68], r14
+       mov      r12, r14
+       movsxd   rdx, edx
+       add      r12, rdx
+       cmp      r13d, eax
+       jle      G_M22294_IG29
+       cmp      rbx, 100
+       jb       SHORT G_M22294_IG11
+						;; size=31 bbWeight=0.50 PerfScore 2.62
+G_M22294_IG09:
+       add      r12, -2
+       add      r13d, -2
+       mov      rdx, 0xD1FFAB1E
+       mov      rax, rbx
+       shr      rax, 2
+       mul      rdx:rax, rdx
+       shr      rdx, 2
+       imul     rax, rdx, 100
+       sub      rbx, rax
+       mov      qword ptr [rbp-0x70], rdx
+       mov      rcx, 0xD1FFAB1E      ; code for System.Number:get_TwoDigitsBytes():System.ReadOnlySpan`1[ubyte]
+       call     [rcx]System.Number:get_TwoDigitsBytes():System.ReadOnlySpan`1[ubyte]
+       add      ebx, ebx
+       mov      edi, ebx
+       mov      di, word  ptr [rax+rdi]
+       mov      word  ptr [r12], di
+       mov      rbx, qword ptr [rbp-0x70]
+       cmp      rbx, 100
+       jae      SHORT G_M22294_IG09
+       jmp      SHORT G_M22294_IG11
+						;; size=80 bbWeight=4 PerfScore 77.00
+G_M22294_IG10:
+       dec      r13d
+       mov      rdi, rbx
+       mov      esi, 10
+       mov      rax, 0xD1FFAB1E      ; code for System.Math:DivRem(ulong,ulong):System.ValueTuple`2[ulong,ulong]
+       call     [rax]System.Math:DivRem(ulong,ulong):System.ValueTuple`2[ulong,ulong]
+       mov      rbx, rax
+       dec      r12
+       add      edx, 48
+       mov      byte  ptr [r12], dl
+						;; size=36 bbWeight=16 PerfScore 92.00
+G_M22294_IG11:
+       test     rbx, rbx
+       jne      SHORT G_M22294_IG10
+       test     r13d, r13d
+       jg       SHORT G_M22294_IG10
+						;; size=10 bbWeight=4 PerfScore 10.00
+G_M22294_IG12:
+       xor      eax, eax
+       mov      bword ptr [rbp-0x68], rax
+						;; size=6 bbWeight=0.50 PerfScore 0.62
+G_M22294_IG13:
+       xor      rax, rax
+       mov      bword ptr [rbp-0x68], rax
+       jmp      G_M22294_IG25
+						;; size=11 bbWeight=0.50 PerfScore 1.62
+G_M22294_IG14:
+       mov      rax, 0xD1FFAB1E      ; code for System.Buffers.Text.Utf8Formatter:ThrowGWithPrecisionNotSupported()
+       call     [rax]System.Buffers.Text.Utf8Formatter:ThrowGWithPrecisionNotSupported()
+       int3     
+						;; size=13 bbWeight=0.50 PerfScore 1.75
+G_M22294_IG15:
+       mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowFormatException_BadFormatSpecifier()
+       call     [rax]System.ThrowHelper:ThrowFormatException_BadFormatSpecifier()
+       int3     
+						;; size=13 bbWeight=0.50 PerfScore 1.75
+G_M22294_IG16:
+       mov      rax, rbx
+       or       rax, 1
+       lzcnt    rax, rax
+       xor      eax, 63
+       mov      rdx, 0xD1FFAB1E      ; static handle
+       movzx    rax, byte  ptr [rax+rdx]
+       mov      rdx, 0xD1FFAB1E      ; static handle
+       cmp      rbx, qword ptr [rdx+8*rax]
        setb     dl
        movzx    rdx, dl
        sub      eax, edx
        cmp      eax, 20
-       jle      SHORT G_M22294_IG04
-						;; size=68 bbWeight=1 PerfScore 12.25
-G_M22294_IG03:
+       jle      SHORT G_M22294_IG17
        xor      eax, eax
-       mov      dword ptr [rbp-0x30], eax
-       jmp      G_M22294_IG11
-       align    [7 bytes for IG05]
-						;; size=17 bbWeight=0.50 PerfScore 1.62
-G_M22294_IG04:
-       mov      dword ptr [rbp-0x30], eax
-       mov      bword ptr [rbp-0x38], rcx
-       mov      rdi, rcx
-       movsxd   r8, eax
-       add      rdi, r8
+       mov      dword ptr [rbp-0x50], eax
+       jmp      G_M22294_IG24
+						;; size=66 bbWeight=0.50 PerfScore 7.12
+G_M22294_IG17:
+       mov      dword ptr [rbp-0x50], eax
+       mov      bword ptr [rbp-0x60], r14
+       mov      rdi, r14
+       movsxd   rsi, eax
+       add      rdi, rsi
+       mov      rsi, rbx
        cmp      rsi, 10
-       jb       SHORT G_M22294_IG08
-       jmp      SHORT G_M22294_IG06
-						;; size=24 bbWeight=0.50 PerfScore 3.00
-G_M22294_IG05:
+       jb       SHORT G_M22294_IG21
+       jmp      SHORT G_M22294_IG19
+						;; size=27 bbWeight=0.50 PerfScore 3.12
+G_M22294_IG18:
        add      rdi, -2
        mov      rdx, 0xD1FFAB1E
        mov      rax, rsi
        shr      rax, 2
        mul      rdx:rax, rdx
        shr      rdx, 2
        imul     rax, rdx, 100
        sub      rsi, rax
        add      esi, esi
        mov      rax, 0xD1FFAB1E      ; static handle
        mov      si, word  ptr [rsi+rax]
        mov      word  ptr [rdi], si
        mov      rsi, rdx
 						;; size=57 bbWeight=4 PerfScore 43.00
-G_M22294_IG06:
+G_M22294_IG19:
        cmp      rsi, 100
-       jae      SHORT G_M22294_IG05
+       jae      SHORT G_M22294_IG18
 						;; size=6 bbWeight=4 PerfScore 5.00
-G_M22294_IG07:
+G_M22294_IG20:
        cmp      rsi, 10
-       jae      SHORT G_M22294_IG09
+       jae      SHORT G_M22294_IG22
 						;; size=6 bbWeight=0.50 PerfScore 0.62
-G_M22294_IG08:
+G_M22294_IG21:
        dec      rdi
        add      esi, 48
        mov      byte  ptr [rdi], sil
-       jmp      SHORT G_M22294_IG10
+       jmp      SHORT G_M22294_IG23
+       align    [0 bytes for IG30]
 						;; size=11 bbWeight=0.50 PerfScore 1.75
-G_M22294_IG09:
+G_M22294_IG22:
        add      rdi, -2
        add      esi, esi
        mov      rdx, 0xD1FFAB1E      ; static handle
        mov      si, word  ptr [rsi+rdx]
        mov      word  ptr [rdi], si
 						;; size=23 bbWeight=0.50 PerfScore 1.88
-G_M22294_IG10:
+G_M22294_IG23:
        xor      edi, edi
-       mov      bword ptr [rbp-0x38], rdi
+       mov      bword ptr [rbp-0x60], rdi
 						;; size=6 bbWeight=0.50 PerfScore 0.62
-G_M22294_IG11:
+G_M22294_IG24:
        xor      rdi, rdi
-       mov      bword ptr [rbp-0x38], rdi
-       mov      edx, dword ptr [rbp-0x30]
+       mov      bword ptr [rbp-0x60], rdi
+						;; size=6 bbWeight=0.50 PerfScore 0.62
+G_M22294_IG25:
+       mov      edx, dword ptr [rbp-0x50]
        cmp      edx, 20
-       ja       SHORT G_M22294_IG14
+       ja       SHORT G_M22294_IG28
        vxorps   xmm0, xmm0, xmm0
-       vmovdqu  xmmword ptr [rbp-0x48], xmm0
-       lea      rdi, [rbp-0x48]
-       mov      rsi, rcx
-       mov      rax, 0xD1FFAB1E      ; code for System.ReadOnlySpan`1[ubyte]:.ctor(byref,int):this
-       call     [rax]System.ReadOnlySpan`1[ubyte]:.ctor(byref,int):this
-       mov      rsi, bword ptr [rbp-0x48]
-       mov      rdx, qword ptr [rbp-0x40]
-       mov      rdi, rbx
+       vmovdqu  xmmword ptr [rbp-0x80], xmm0
+       lea      rdi, [rbp-0x80]
+       mov      rsi, r14
+       mov      rax, 0xD1FFAB1E      ; code for System.Span`1[ubyte]:.ctor(byref,int):this
+       call     [rax]System.Span`1[ubyte]:.ctor(byref,int):this
+       mov      rdi, bword ptr [rbp-0x80]
+       mov      rsi, qword ptr [rbp-0x78]
+       mov      rax, 0xD1FFAB1E      ; code for System.Span`1[ubyte]:op_Implicit(System.Span`1[ubyte]):System.ReadOnlySpan`1[ubyte]
+       call     [rax]System.Span`1[ubyte]:op_Implicit(System.Span`1[ubyte]):System.ReadOnlySpan`1[ubyte]
+       mov      rsi, rax
+       mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.Text.Json.Utf8JsonWriter:WriteNumberValueAsStringUnescaped(System.ReadOnlySpan`1[ubyte]):this
        call     [rax]System.Text.Json.Utf8JsonWriter:WriteNumberValueAsStringUnescaped(System.ReadOnlySpan`1[ubyte]):this
-       cmp      qword ptr [rbp-0x10], 0xD1FFAB1E
-       je       SHORT G_M22294_IG12
+       cmp      qword ptr [rbp-0x30], 0xD1FFAB1E
+       je       SHORT G_M22294_IG26
        call     CORINFO_HELP_FAIL_FAST
-						;; size=80 bbWeight=1 PerfScore 18.33
-G_M22294_IG12:
+						;; size=89 bbWeight=1 PerfScore 20.58
+G_M22294_IG26:
        nop      
 						;; size=1 bbWeight=1 PerfScore 0.25
-G_M22294_IG13:
-       add      rsp, 72
+G_M22294_IG27:
+       add      rsp, 88
        pop      rbx
+       pop      r12
+       pop      r13
+       pop      r14
+       pop      r15
        pop      rbp
        ret      
-						;; size=7 bbWeight=1 PerfScore 2.25
-G_M22294_IG14:
+						;; size=15 bbWeight=1 PerfScore 4.25
+G_M22294_IG28:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=0.50 PerfScore 1.75
+G_M22294_IG29:
+       mov      rcx, r12
+       mov      rdi, rbx
+       cmp      rdi, 10
+       jb       SHORT G_M22294_IG33
+       jmp      SHORT G_M22294_IG31
+						;; size=14 bbWeight=0.50 PerfScore 1.88
+G_M22294_IG30:
+       add      rcx, -2
+       mov      rdx, 0xD1FFAB1E
+       mov      rax, rdi
+       shr      rax, 2
+       mul      rdx:rax, rdx
+       shr      rdx, 2
+       imul     rax, rdx, 100
+       sub      rdi, rax
+       mov      rax, rdx
+       add      edi, edi
+       mov      edx, edi
+       mov      rdi, 0xD1FFAB1E      ; static handle
+       mov      dx, word  ptr [rdx+rdi]
+       mov      word  ptr [rcx], dx
+       mov      rdi, rax
+						;; size=62 bbWeight=4 PerfScore 45.00
+G_M22294_IG31:
+       cmp      rdi, 100
+       jae      SHORT G_M22294_IG30
+						;; size=6 bbWeight=4 PerfScore 5.00
+G_M22294_IG32:
+       cmp      rdi, 10
+       jae      SHORT G_M22294_IG34
+						;; size=6 bbWeight=0.50 PerfScore 0.62
+G_M22294_IG33:
+       add      edi, 48
+       mov      byte  ptr [rcx-0x01], dil
+       jmp      G_M22294_IG12
+						;; size=12 bbWeight=0.50 PerfScore 1.62
+G_M22294_IG34:
+       lea      rax, [rcx-0x02]
+       lea      ecx, [rdi+rdi]
+       mov      rdx, 0xD1FFAB1E      ; static handle
+       mov      cx, word  ptr [rcx+rdx]
+       mov      word  ptr [rax], cx
+       jmp      G_M22294_IG12
+						;; size=29 bbWeight=0.50 PerfScore 3.12
 
-; Total bytes of code 354, prolog size 35, PerfScore 99.67, instruction count 93, allocated bytes for code 354 (MethodHash=f5cda8e9) for method System.Text.Json.Utf8JsonWriter:WriteNumberValueAsString(ulong):this (FullOpts)
+; Total bytes of code 1002, prolog size 46, PerfScore 374.54, instruction count 259, allocated bytes for code 1002 (MethodHash=f5cda8e9) for method System.Text.Json.Utf8JsonWriter:WriteNumberValueAsString(ulong):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/c37dba91c1dd8deff9300a8cce91e089

[MihuBot]

Top method improvements

-791 (-67.84 % of base) - System.Text.Json.Utf8JsonWriter:WriteNumberValueAsString(long):this

 ; Assembly listing for method System.Text.Json.Utf8JsonWriter:WriteNumberValueAsString(long):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; 35 single block inlinees; 28 inlinees without PGO data
+; 0 inlinees with PGO data; 39 single block inlinees; 27 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 this         [V00,T20] (  3,  3   )     ref  ->  rdi         this class-hnd single-def <System.Text.Json.Utf8JsonWriter>
-;  V01 arg1         [V01,T21] (  3,  3   )    long  ->  rsi         single-def
+;  V00 this         [V00,T05] (  3,  3   )     ref  ->  rdi         this class-hnd single-def <System.Text.Json.Utf8JsonWriter>
+;  V01 arg1         [V01,T06] (  3,  3   )    long  ->  rsi         single-def
 ;* V02 loc0         [V02    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op <System.Span`1[ubyte]>
-;  V03 loc1         [V03    ] (  9,  5   )     int  ->  [rbp-0x50]  do-not-enreg[X] addr-exposed ld-addr-op ptr
+;  V03 loc1         [V03    ] (  4,  2.50)     int  ->  [rbp-0x38]  do-not-enreg[X] addr-exposed ld-addr-op ptr
 ;* V04 loc2         [V04    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op <System.Buffers.StandardFormat>
 ;  V05 OutArgs      [V05    ] (  1,  1   )  struct ( 8) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace" <UNNAMED>
-;  V06 tmp1         [V06    ] (  1,  1   )  struct (24) [rbp-0x48]  do-not-enreg[XS] addr-exposed ld-addr-op unsafe-buffer "stackallocLocal" <UNNAMED>
+;  V06 tmp1         [V06    ] (  1,  1   )  struct (24) [rbp-0x30]  do-not-enreg[XS] addr-exposed ld-addr-op unsafe-buffer "stackallocLocal" <UNNAMED>
 ;* V07 tmp2         [V07    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
 ;* V08 tmp3         [V08    ] (  0,  0   )  struct (16) zero-ref    "impAppendStmt" <System.Span`1[ubyte]>
 ;* V09 tmp4         [V09    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.Span`1[ubyte]>
-;* V10 tmp5         [V10    ] (  0,  0   )  struct (16) zero-ref    multireg-arg multireg-ret multireg-dest "spilled call-like call argument" <System.ReadOnlySpan`1[ubyte]>
+;* V10 tmp5         [V10    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.ReadOnlySpan`1[ubyte]>
 ;* V11 tmp6         [V11    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;  V12 tmp7         [V12    ] (  7, 10   )  struct ( 8) [rbp-0x58]  do-not-enreg[XS] addr-exposed ld-addr-op "Inlining Arg" <System.Buffers.StandardFormat>
-;  V13 tmp8         [V13,T24] (  7,  3.50)     int  ->  r12         "Inline stloc first use temp"
-;* V14 tmp9         [V14    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;  V15 tmp10        [V15,T34] (  2,  2   )     int  ->  rsi         "impAppendStmt"
-;  V16 tmp11        [V16,T35] (  2,  2   )     int  ->  rsi         "impAppendStmt"
+;* V12 tmp7         [V12    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op "Inlining Arg" <System.Buffers.StandardFormat>
+;* V13 tmp8         [V13    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V14 tmp9         [V14    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
+;* V15 tmp10        [V15    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
+;* V16 tmp11        [V16    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
 ;* V17 tmp12        [V17    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;  V18 tmp13        [V18,T36] (  2,  2   )     int  ->  rsi         "impAppendStmt"
+;* V18 tmp13        [V18    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
 ;* V19 tmp14        [V19    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;  V20 tmp15        [V20,T28] (  4,  2   )     int  ->  rax         "Inline stloc first use temp"
+;  V20 tmp15        [V20,T09] (  4,  2   )     int  ->  rax         "Inline stloc first use temp"
 ;* V21 tmp16        [V21    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
-;  V22 tmp17        [V22    ] (  3,  1.50)   byref  ->  [rbp-0x60]  must-init pinned ptr "Inline stloc first use temp"
-;* V23 tmp18        [V23    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V24 tmp19        [V24    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
-;  V25 tmp20        [V25,T42] (  3,  1.50)    long  ->  rax         "Inline stloc first use temp"
+;  V22 tmp17        [V22    ] (  3,  1.50)   byref  ->  [rbp-0x40]  must-init pinned ptr "Inline stloc first use temp"
+;* V23 tmp18        [V23    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ubyte]>
+;  V24 tmp19        [V24,T12] (  2,  2   )     int  ->  rax         "Span.get_Item index"
+;  V25 tmp20        [V25,T15] (  3,  1.50)    long  ->  rax         "Inline stloc first use temp"
 ;* V26 tmp21        [V26    ] (  0,  0   )  struct (16) zero-ref    "ReadOnlySpan<T> for CreateSpan<T>" <System.ReadOnlySpan`1[ulong]>
 ;* V27 tmp22        [V27    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
-;* V28 tmp23        [V28    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V29 tmp24        [V29    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V30 tmp25        [V30    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V31 tmp26        [V31    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ulong]>
-;* V32 tmp27        [V32    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
-;* V33 tmp28        [V33    ] (  0,  0   )    long  ->  zero-ref    "Inline return value spill temp"
-;  V34 tmp29        [V34,T04] (  9, 37   )    long  ->  registers   ptr "Inlining Arg"
-;  V35 tmp30        [V35,T08] (  8, 29   )    long  ->   r8         "Inlining Arg"
-;  V36 tmp31        [V36,T37] (  2,  2   )    long  ->   r8         "dup spill"
-;* V37 tmp32        [V37    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
-;  V38 tmp33        [V38,T10] (  3, 12   )    long  ->  rdx         "Inline stloc first use temp"
-;* V39 tmp34        [V39    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
-;* V40 tmp35        [V40    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V28 tmp23        [V28    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V29 tmp24        [V29    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V30 tmp25        [V30    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ulong]>
+;* V31 tmp26        [V31    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
+;* V32 tmp27        [V32    ] (  0,  0   )    long  ->  zero-ref    "Inline return value spill temp"
+;  V33 tmp28        [V33,T00] (  9, 37   )    long  ->  registers   ptr "Inlining Arg"
+;  V34 tmp29        [V34,T01] (  8, 29   )    long  ->   r8         "Inlining Arg"
+;  V35 tmp30        [V35,T13] (  2,  2   )    long  ->   r8         "dup spill"
+;* V36 tmp31        [V36    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
+;  V37 tmp32        [V37,T02] (  3, 12   )    long  ->  rdx         "Inline stloc first use temp"
+;* V38 tmp33        [V38    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
+;* V39 tmp34        [V39    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V40 tmp35        [V40    ] (  0,  0   )    long  ->  zero-ref    ptr
 ;* V41 tmp36        [V41    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V42 tmp37        [V42    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V43 tmp38        [V43    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
-;* V44 tmp39        [V44    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V45 tmp40        [V45    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V46 tmp41        [V46    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V47 tmp42        [V47    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V42 tmp37        [V42    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
+;* V43 tmp38        [V43    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V44 tmp39        [V44    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
+;* V45 tmp40        [V45    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
+;* V46 tmp41        [V46    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V47 tmp42        [V47    ] (  0,  0   )    long  ->  zero-ref    ptr
 ;* V48 tmp43        [V48    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V49 tmp44        [V49    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V50 tmp45        [V50    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
-;* V51 tmp46        [V51    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V52 tmp47        [V52    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V53 tmp48        [V53    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V54 tmp49        [V54    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V55 tmp50        [V55    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;  V56 tmp51        [V56,T27] (  5,  2.50)   ubyte  ->  r13         "Inline return value spill temp"
-;* V57 tmp52        [V57    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;  V58 tmp53        [V58,T29] (  4,  2   )     int  ->  rax         "Inline stloc first use temp"
-;* V59 tmp54        [V59    ] (  0,  0   )     int  ->  zero-ref    ptr "Inline stloc first use temp"
-;* V60 tmp55        [V60    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
-;  V61 tmp56        [V61    ] (  3,  1.50)   byref  ->  [rbp-0x68]  must-init pinned ptr "Inline stloc first use temp"
-;  V62 tmp57        [V62,T43] (  3,  1.50)    long  ->  r12         "Inline stloc first use temp"
-;* V63 tmp58        [V63    ] (  0,  0   )    long  ->  zero-ref   
-;* V64 tmp59        [V64    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V65 tmp60        [V65    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
-;  V66 tmp61        [V66,T44] (  3,  1.50)    long  ->  rax         "Inline stloc first use temp"
-;* V67 tmp62        [V67    ] (  0,  0   )  struct (16) zero-ref    "ReadOnlySpan<T> for CreateSpan<T>" <System.ReadOnlySpan`1[ulong]>
-;* V68 tmp63        [V68    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
-;* V69 tmp64        [V69    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V70 tmp65        [V70    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
-;* V71 tmp66        [V71    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V72 tmp67        [V72    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ulong]>
-;  V73 tmp68        [V73,T30] (  4,  2   )     int  ->  rdx         "Inline return value spill temp"
-;* V74 tmp69        [V74    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
-;* V75 tmp70        [V75    ] (  0,  0   )    long  ->  zero-ref    "Inline return value spill temp"
-;  V76 tmp71        [V76,T05] (  9, 37   )    long  ->  registers   ptr "Inlining Arg"
-;  V77 tmp72        [V77,T09] (  6, 27   )    long  ->   r8         "Inlining Arg"
-;* V78 tmp73        [V78    ] (  0,  0   )    long  ->  zero-ref    "dup spill"
-;* V79 tmp74        [V79    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
-;  V80 tmp75        [V80,T11] (  3, 12   )    long  ->  rdx         "Inline stloc first use temp"
-;* V81 tmp76        [V81    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
-;* V82 tmp77        [V82    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V83 tmp78        [V83    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V84 tmp79        [V84    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V85 tmp80        [V85    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
-;* V86 tmp81        [V86    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V87 tmp82        [V87    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V88 tmp83        [V88    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V89 tmp84        [V89    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;  V90 tmp85        [V90,T45] (  2,  1   )    long  ->   r8        
-;* V91 tmp86        [V91    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V92 tmp87        [V92    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
-;* V93 tmp88        [V93    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V94 tmp89        [V94    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
-;* V95 tmp90        [V95    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V96 tmp91        [V96    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V97 tmp92        [V97    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;  V98 tmp93        [V98,T01] (  9,106   )    long  ->  [rbp-0x70]  ptr "Inlining Arg"
-;  V99 tmp94        [V99,T00] (  7,121   )    long  ->  r12         "Inlining Arg"
-;  V100 tmp95       [V100,T02] (  6, 89   )     int  ->  r13         "Inlining Arg"
+;* V49 tmp44        [V49    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
+;* V50 tmp45        [V50    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V51 tmp46        [V51    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
+;* V52 tmp47        [V52    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
+;* V53 tmp48        [V53    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V54 tmp49        [V54    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V55 tmp50        [V55    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
+;* V56 tmp51        [V56    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
+;* V57 tmp52        [V57    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V58 tmp53        [V58    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
+;* V59 tmp54        [V59    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
+;* V60 tmp55        [V60    ] (  0,  0   )   byref  ->  zero-ref    "Inline stloc first use temp"
+;* V61 tmp56        [V61    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
+;* V62 tmp57        [V62    ] (  0,  0   )    long  ->  zero-ref   
+;* V63 tmp58        [V63    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.ReadOnlySpan`1[ubyte]>
+;* V64 tmp59        [V64    ] (  0,  0   )     int  ->  zero-ref    "Span.get_Item index"
+;* V65 tmp60        [V65    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
+;* V66 tmp61        [V66    ] (  0,  0   )  struct (16) zero-ref    "ReadOnlySpan<T> for CreateSpan<T>" <System.ReadOnlySpan`1[ulong]>
+;* V67 tmp62        [V67    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
+;* V68 tmp63        [V68    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V69 tmp64        [V69    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V70 tmp65        [V70    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ulong]>
+;* V71 tmp66        [V71    ] (  0,  0   )     int  ->  zero-ref    "Inline return value spill temp"
+;* V72 tmp67        [V72    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
+;* V73 tmp68        [V73    ] (  0,  0   )    long  ->  zero-ref    "Inline return value spill temp"
+;* V74 tmp69        [V74    ] (  0,  0   )    long  ->  zero-ref    ptr "Inlining Arg"
+;* V75 tmp70        [V75    ] (  0,  0   )    long  ->  zero-ref    ptr "Inlining Arg"
+;* V76 tmp71        [V76    ] (  0,  0   )    long  ->  zero-ref    "dup spill"
+;* V77 tmp72        [V77    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
+;* V78 tmp73        [V78    ] (  0,  0   )    long  ->  zero-ref    ptr "Inline stloc first use temp"
+;* V79 tmp74        [V79    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
+;* V80 tmp75        [V80    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V81 tmp76        [V81    ] (  0,  0   )    long  ->  zero-ref    ptr
+;* V82 tmp77        [V82    ] (  0,  0   )    long  ->  zero-ref    ptr
+;* V83 tmp78        [V83    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
+;* V84 tmp79        [V84    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V85 tmp80        [V85    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
+;* V86 tmp81        [V86    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
+;* V87 tmp82        [V87    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V88 tmp83        [V88    ] (  0,  0   )    long  ->  zero-ref    ptr
+;* V89 tmp84        [V89    ] (  0,  0   )    long  ->  zero-ref    ptr
+;* V90 tmp85        [V90    ] (  0,  0   )  struct (16) zero-ref    <System.ReadOnlySpan`1[ubyte]>
+;* V91 tmp86        [V91    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V92 tmp87        [V92    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
+;* V93 tmp88        [V93    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
+;* V94 tmp89        [V94    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V95 tmp90        [V95    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V96 tmp91        [V96    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V97 tmp92        [V97    ] (  0,  0   )    long  ->  zero-ref    ptr "Inlining Arg"
+;* V98 tmp93        [V98    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
+;* V99 tmp94        [V99    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
+;* V100 tmp95       [V100    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
 ;* V101 tmp96       [V101    ] (  0,  0   )  struct (16) zero-ref    "dup spill" <System.ValueTuple`2[ulong,ulong]>
-;* V102 tmp97       [V102    ] (  0,  0   )    long  ->  zero-ref    ptr "Inline stloc first use temp"
-;* V103 tmp98       [V103    ] (  0,  0   )  struct (16) zero-ref    multireg-ret multireg-dest "dup spill" <System.ValueTuple`2[ulong,ulong]>
-;  V104 tmp99       [V104,T03] (  2, 64   )    long  ->  r12         "dup spill"
-;  V105 tmp100      [V105,T12] (  3, 12   )    long  ->  rdx         "Inline stloc first use temp"
-;* V106 tmp101      [V106    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
-;* V107 tmp102      [V107    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;* V108 tmp103      [V108    ] (  0,  0   )    long  ->  zero-ref   
-;* V109 tmp104      [V109    ] (  0,  0   )    long  ->  zero-ref    ptr
-;* V110 tmp105      [V110    ] (  0,  0   )  struct (16) zero-ref    multireg-ret <System.ReadOnlySpan`1[ubyte]>
-;* V111 tmp106      [V111    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
-;* V112 tmp107      [V112    ] (  0,  0   )  struct (16) zero-ref    multireg-ret multireg-dest ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;* V113 tmp108      [V113    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;* V114 tmp109      [V114    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;  V115 tmp110      [V115,T38] (  2,  2   )  ushort  ->  r13         "Inlining Arg"
-;  V116 tmp111      [V116,T46] (  2,  1   )   ubyte  ->  rdx         "Inline return value spill temp"
-;  V117 tmp112      [V117,T19] (  3,  6   )     int  ->  rdx         "Inlining Arg"
-;  V118 tmp113      [V118    ] (  4,  8   )  struct (16) [rbp-0x80]  do-not-enreg[XSA] multireg-arg must-init addr-exposed ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
-;  V119 tmp114      [V119,T18] ( 10,  6   )   byref  ->  r14         single-def "field V02._reference (fldOffset=0x0)" P-INDEP
-;* V120 tmp115      [V120,T47] (  0,  0   )     int  ->  zero-ref    "field V02._length (fldOffset=0x8)" P-INDEP
+;* V102 tmp97       [V102    ] (  0,  0   )    long  ->  zero-ref    ptr "dup spill"
+;* V103 tmp98       [V103    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
+;* V104 tmp99       [V104    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
+;* V105 tmp100      [V105    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V106 tmp101      [V106    ] (  0,  0   )    long  ->  zero-ref    "Inline stloc first use temp"
+;* V107 tmp102      [V107    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ValueTuple`2[ulong,ulong]>
+;* V108 tmp103      [V108    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V109 tmp104      [V109    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
+;* V110 tmp105      [V110    ] (  0,  0   )  ushort  ->  zero-ref    "Inlining Arg"
+;* V111 tmp106      [V111    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
+;  V112 tmp107      [V112,T04] (  3,  6   )     int  ->  rdx         "Inlining Arg"
+;* V113 tmp108      [V113    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
+;* V114 tmp109      [V114    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
+;* V115 tmp110      [V115    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
+;* V116 tmp111      [V116    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
+;* V117 tmp112      [V117    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "Inlining Arg"
+;* V118 tmp113      [V118    ] (  0,  0   )     int  ->  zero-ref    ptr "Inlining Arg"
+;  V119 tmp114      [V119,T08] (  5,  3.50)   byref  ->  r15         single-def "field V02._reference (fldOffset=0x0)" P-INDEP
+;* V120 tmp115      [V120,T16] (  0,  0   )     int  ->  zero-ref    "field V02._length (fldOffset=0x8)" P-INDEP
 ;* V121 tmp116      [V121    ] (  0,  0   )   ubyte  ->  zero-ref    "field V04._format (fldOffset=0x0)" P-INDEP
 ;* V122 tmp117      [V122    ] (  0,  0   )   ubyte  ->  zero-ref    "field V04._precision (fldOffset=0x1)" P-INDEP
-;  V123 tmp118      [V123,T31] (  2,  2   )   byref  ->  r14         single-def "field V07._reference (fldOffset=0x0)" P-INDEP
-;* V124 tmp119      [V124,T48] (  0,  0   )     int  ->  zero-ref    "field V07._length (fldOffset=0x8)" P-INDEP
+;  V123 tmp118      [V123,T10] (  2,  2   )   byref  ->  r15         single-def "field V07._reference (fldOffset=0x0)" P-INDEP
+;* V124 tmp119      [V124,T17] (  0,  0   )     int  ->  zero-ref    "field V07._length (fldOffset=0x8)" P-INDEP
 ;* V125 tmp120      [V125    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V08._reference (fldOffset=0x0)" P-INDEP
 ;* V126 tmp121      [V126    ] (  0,  0   )     int  ->  zero-ref    "field V08._length (fldOffset=0x8)" P-INDEP
 ;* V127 tmp122      [V127    ] (  0,  0   )   byref  ->  zero-ref    "field V09._reference (fldOffset=0x0)" P-INDEP
 ;* V128 tmp123      [V128    ] (  0,  0   )     int  ->  zero-ref    "field V09._length (fldOffset=0x8)" P-INDEP
-;  V129 tmp124      [V129,T32] (  2,  2   )   byref  ->  rsi         "field V10._reference (fldOffset=0x0)" P-INDEP
-;  V130 tmp125      [V130,T39] (  2,  2   )     int  ->  rdx         "field V10._length (fldOffset=0x8)" P-INDEP
-;  V131 tmp126      [V131    ] (  4,  5   )   ubyte  ->  [rbp-0x58]  do-not-enreg[X] addr-exposed "field V12._format (fldOffset=0x0)" P-DEP
-;  V132 tmp127      [V132    ] (  6,  6   )   ubyte  ->  [rbp-0x57]  do-not-enreg[X] addr-exposed ptr "field V12._precision (fldOffset=0x1)" P-DEP
-;* V133 tmp128      [V133    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V14._reference (fldOffset=0x0)" P-INDEP
+;* V129 tmp124      [V129    ] (  0,  0   )   byref  ->  zero-ref    "field V10._reference (fldOffset=0x0)" P-INDEP
+;* V130 tmp125      [V130    ] (  0,  0   )     int  ->  zero-ref    "field V10._length (fldOffset=0x8)" P-INDEP
+;* V131 tmp126      [V131    ] (  0,  0   )   ubyte  ->  zero-ref    "field V12._format (fldOffset=0x0)" P-INDEP
+;* V132 tmp127      [V132    ] (  0,  0   )   ubyte  ->  zero-ref    "field V12._precision (fldOffset=0x1)" P-INDEP
+;* V133 tmp128      [V133    ] (  0,  0   )   byref  ->  zero-ref    "field V14._reference (fldOffset=0x0)" P-INDEP
 ;* V134 tmp129      [V134    ] (  0,  0   )     int  ->  zero-ref    "field V14._length (fldOffset=0x8)" P-INDEP
 ;* V135 tmp130      [V135    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V17._reference (fldOffset=0x0)" P-INDEP
 ;* V136 tmp131      [V136    ] (  0,  0   )     int  ->  zero-ref    "field V17._length (fldOffset=0x8)" P-INDEP
 ;* V137 tmp132      [V137    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V21._reference (fldOffset=0x0)" P-INDEP
 ;* V138 tmp133      [V138    ] (  0,  0   )     int  ->  zero-ref    "field V21._length (fldOffset=0x8)" P-INDEP
 ;* V139 tmp134      [V139    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V23._reference (fldOffset=0x0)" P-INDEP
 ;* V140 tmp135      [V140    ] (  0,  0   )     int  ->  zero-ref    "field V23._length (fldOffset=0x8)" P-INDEP
 ;* V141 tmp136      [V141    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V26._reference (fldOffset=0x0)" P-INDEP
 ;* V142 tmp137      [V142    ] (  0,  0   )     int  ->  zero-ref    "field V26._length (fldOffset=0x8)" P-INDEP
-;* V143 tmp138      [V143    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V28._reference (fldOffset=0x0)" P-INDEP
-;* V144 tmp139      [V144    ] (  0,  0   )     int  ->  zero-ref    "field V28._length (fldOffset=0x8)" P-INDEP
-;* V145 tmp140      [V145    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V31._reference (fldOffset=0x0)" P-INDEP
+;* V143 tmp138      [V143    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V30._reference (fldOffset=0x0)" P-INDEP
+;* V144 tmp139      [V144    ] (  0,  0   )     int  ->  zero-ref    "field V30._length (fldOffset=0x8)" P-INDEP
+;* V145 tmp140      [V145    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V31._reference (fldOffset=0x0)" P-INDEP
 ;* V146 tmp141      [V146    ] (  0,  0   )     int  ->  zero-ref    "field V31._length (fldOffset=0x8)" P-INDEP
-;* V147 tmp142      [V147    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V32._reference (fldOffset=0x0)" P-INDEP
-;* V148 tmp143      [V148    ] (  0,  0   )     int  ->  zero-ref    "field V32._length (fldOffset=0x8)" P-INDEP
-;* V149 tmp144      [V149    ] (  0,  0   )    long  ->  zero-ref    ptr "field V37.Item1 (fldOffset=0x0)" P-INDEP
-;* V150 tmp145      [V150    ] (  0,  0   )    long  ->  zero-ref    ptr "field V37.Item2 (fldOffset=0x8)" P-INDEP
-;* V151 tmp146      [V151    ] (  0,  0   )    long  ->  zero-ref    ptr "field V39.Item1 (fldOffset=0x0)" P-INDEP
-;  V152 tmp147      [V152,T14] (  2,  8   )    long  ->   r9         "field V39.Item2 (fldOffset=0x8)" P-INDEP
-;* V153 tmp148      [V153    ] (  0,  0   )   byref  ->  zero-ref    "field V43._reference (fldOffset=0x0)" P-INDEP
-;* V154 tmp149      [V154    ] (  0,  0   )     int  ->  zero-ref    "field V43._length (fldOffset=0x8)" P-INDEP
+;* V147 tmp142      [V147    ] (  0,  0   )    long  ->  zero-ref    ptr "field V36.Item1 (fldOffset=0x0)" P-INDEP
+;* V148 tmp143      [V148    ] (  0,  0   )    long  ->  zero-ref    ptr "field V36.Item2 (fldOffset=0x8)" P-INDEP
+;* V149 tmp144      [V149    ] (  0,  0   )    long  ->  zero-ref    ptr "field V38.Item1 (fldOffset=0x0)" P-INDEP
+;  V150 tmp145      [V150,T03] (  2,  8   )    long  ->  rsi         "field V38.Item2 (fldOffset=0x8)" P-INDEP
+;* V151 tmp146      [V151    ] (  0,  0   )   byref  ->  zero-ref    "field V42._reference (fldOffset=0x0)" P-INDEP
+;* V152 tmp147      [V152    ] (  0,  0   )     int  ->  zero-ref    "field V42._length (fldOffset=0x8)" P-INDEP
+;* V153 tmp148      [V153    ] (  0,  0   )   byref  ->  zero-ref    "field V44._reference (fldOffset=0x0)" P-INDEP
+;* V154 tmp149      [V154    ] (  0,  0   )     int  ->  zero-ref    "field V44._length (fldOffset=0x8)" P-INDEP
 ;* V155 tmp150      [V155    ] (  0,  0   )   byref  ->  zero-ref    "field V45._reference (fldOffset=0x0)" P-INDEP
 ;* V156 tmp151      [V156    ] (  0,  0   )     int  ->  zero-ref    "field V45._length (fldOffset=0x8)" P-INDEP
-;* V157 tmp152      [V157    ] (  0,  0   )   byref  ->  zero-ref    "field V46._reference (fldOffset=0x0)" P-INDEP
-;* V158 tmp153      [V158    ] (  0,  0   )     int  ->  zero-ref    "field V46._length (fldOffset=0x8)" P-INDEP
-;* V159 tmp154      [V159    ] (  0,  0   )   byref  ->  zero-ref    "field V50._reference (fldOffset=0x0)" P-INDEP
-;* V160 tmp155      [V160    ] (  0,  0   )     int  ->  zero-ref    "field V50._length (fldOffset=0x8)" P-INDEP
+;* V157 tmp152      [V157    ] (  0,  0   )   byref  ->  zero-ref    "field V49._reference (fldOffset=0x0)" P-INDEP
+;* V158 tmp153      [V158    ] (  0,  0   )     int  ->  zero-ref    "field V49._length (fldOffset=0x8)" P-INDEP
+;* V159 tmp154      [V159    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V51._reference (fldOffset=0x0)" P-INDEP
+;* V160 tmp155      [V160    ] (  0,  0   )     int  ->  zero-ref    "field V51._length (fldOffset=0x8)" P-INDEP
 ;* V161 tmp156      [V161    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V52._reference (fldOffset=0x0)" P-INDEP
 ;* V162 tmp157      [V162    ] (  0,  0   )     int  ->  zero-ref    "field V52._length (fldOffset=0x8)" P-INDEP
-;* V163 tmp158      [V163    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V53._reference (fldOffset=0x0)" P-INDEP
-;* V164 tmp159      [V164    ] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
-;* V165 tmp160      [V165    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V60._reference (fldOffset=0x0)" P-INDEP
-;* V166 tmp161      [V166    ] (  0,  0   )     int  ->  zero-ref    "field V60._length (fldOffset=0x8)" P-INDEP
-;* V167 tmp162      [V167    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V64._reference (fldOffset=0x0)" P-INDEP
-;* V168 tmp163      [V168    ] (  0,  0   )     int  ->  zero-ref    "field V64._length (fldOffset=0x8)" P-INDEP
-;* V169 tmp164      [V169    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V67._reference (fldOffset=0x0)" P-INDEP
-;* V170 tmp165      [V170    ] (  0,  0   )     int  ->  zero-ref    "field V67._length (fldOffset=0x8)" P-INDEP
-;* V171 tmp166      [V171    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V69._reference (fldOffset=0x0)" P-INDEP
-;* V172 tmp167      [V172    ] (  0,  0   )     int  ->  zero-ref    "field V69._length (fldOffset=0x8)" P-INDEP
-;* V173 tmp168      [V173    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V72._reference (fldOffset=0x0)" P-INDEP
-;* V174 tmp169      [V174    ] (  0,  0   )     int  ->  zero-ref    "field V72._length (fldOffset=0x8)" P-INDEP
-;* V175 tmp170      [V175    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V74._reference (fldOffset=0x0)" P-INDEP
-;* V176 tmp171      [V176    ] (  0,  0   )     int  ->  zero-ref    "field V74._length (fldOffset=0x8)" P-INDEP
-;* V177 tmp172      [V177    ] (  0,  0   )    long  ->  zero-ref    ptr "field V79.Item1 (fldOffset=0x0)" P-INDEP
-;* V178 tmp173      [V178    ] (  0,  0   )    long  ->  zero-ref    ptr "field V79.Item2 (fldOffset=0x8)" P-INDEP
-;* V179 tmp174      [V179    ] (  0,  0   )    long  ->  zero-ref    ptr "field V81.Item1 (fldOffset=0x0)" P-INDEP
-;  V180 tmp175      [V180,T15] (  2,  8   )    long  ->   r9         "field V81.Item2 (fldOffset=0x8)" P-INDEP
-;* V181 tmp176      [V181    ] (  0,  0   )   byref  ->  zero-ref    "field V85._reference (fldOffset=0x0)" P-INDEP
-;* V182 tmp177      [V182    ] (  0,  0   )     int  ->  zero-ref    "field V85._length (fldOffset=0x8)" P-INDEP
-;* V183 tmp178      [V183    ] (  0,  0   )   byref  ->  zero-ref    "field V87._reference (fldOffset=0x0)" P-INDEP
-;* V184 tmp179      [V184    ] (  0,  0   )     int  ->  zero-ref    "field V87._length (fldOffset=0x8)" P-INDEP
-;* V185 tmp180      [V185    ] (  0,  0   )   byref  ->  zero-ref    "field V88._reference (fldOffset=0x0)" P-INDEP
-;* V186 tmp181      [V186    ] (  0,  0   )     int  ->  zero-ref    "field V88._length (fldOffset=0x8)" P-INDEP
-;* V187 tmp182      [V187    ] (  0,  0   )   byref  ->  zero-ref    "field V92._reference (fldOffset=0x0)" P-INDEP
-;* V188 tmp183      [V188    ] (  0,  0   )     int  ->  zero-ref    "field V92._length (fldOffset=0x8)" P-INDEP
-;* V189 tmp184      [V189    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V94._reference (fldOffset=0x0)" P-INDEP
-;* V190 tmp185      [V190    ] (  0,  0   )     int  ->  zero-ref    "field V94._length (fldOffset=0x8)" P-INDEP
-;* V191 tmp186      [V191    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V95._reference (fldOffset=0x0)" P-INDEP
-;* V192 tmp187      [V192    ] (  0,  0   )     int  ->  zero-ref    "field V95._length (fldOffset=0x8)" P-INDEP
-;* V193 tmp188      [V193    ] (  0,  0   )    long  ->  zero-ref    ptr "field V101.Item1 (fldOffset=0x0)" P-INDEP
-;* V194 tmp189      [V194    ] (  0,  0   )    long  ->  zero-ref    ptr "field V101.Item2 (fldOffset=0x8)" P-INDEP
-;  V195 tmp190      [V195,T06] (  2, 32   )    long  ->  rbx         "field V103.Item1 (fldOffset=0x0)" P-INDEP
-;  V196 tmp191      [V196,T07] (  2, 32   )    long  ->  rdx         "field V103.Item2 (fldOffset=0x8)" P-INDEP
-;* V197 tmp192      [V197    ] (  0,  0   )    long  ->  zero-ref    ptr "field V106.Item1 (fldOffset=0x0)" P-INDEP
-;  V198 tmp193      [V198,T16] (  2,  8   )    long  ->  rbx         "field V106.Item2 (fldOffset=0x8)" P-INDEP
-;* V199 tmp194      [V199    ] (  0,  0   )   byref  ->  zero-ref    "field V110._reference (fldOffset=0x0)" P-INDEP
-;* V200 tmp195      [V200    ] (  0,  0   )     int  ->  zero-ref    "field V110._length (fldOffset=0x8)" P-INDEP
-;  V201 tmp196      [V201,T13] (  2,  8   )   byref  ->  rax         "field V112._reference (fldOffset=0x0)" P-INDEP
-;  V202 tmp197      [V202,T23] (  1,  4   )     int  ->  rdx         "field V112._length (fldOffset=0x8)" P-INDEP
-;  V203 tmp198      [V203    ] (  4,  8   )   byref  ->  [rbp-0x80]  do-not-enreg[X] addr-exposed "field V118._reference (fldOffset=0x0)" P-DEP
-;  V204 tmp199      [V204    ] (  4,  8   )     int  ->  [rbp-0x78]  do-not-enreg[X] addr-exposed "field V118._length (fldOffset=0x8)" P-DEP
-;  V205 tmp200      [V205,T40] (  2,  2   )    long  ->  r12         "Cast away GC"
-;  V206 tmp201      [V206,T41] (  2,  2   )    long  ->   r8         "Cast away GC"
-;  V207 GsCookie    [V207    ] (  1,  1   )    long  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed "GSSecurityCookie"
-;  V208 tmp203      [V208,T33] (  2,  2   )     ref  ->  r15         single-def "shadowVar"
-;  V209 tmp204      [V209,T17] ( 14,  7.50)    long  ->  rbx         "shadowVar"
-;  V210 cse0        [V210,T22] (  6,  4   )     int  ->  rdx         "CSE #01: conservative"
-;  V211 cse1        [V211,T26] (  4,  3   )     int  ->  r13         "CSE #04: conservative"
-;  V212 cse2        [V212,T25] (  6,  3   )     int  ->  r13         multi-def "CSE #05: conservative"
+;* V163 tmp158      [V163    ] (  0,  0   )   byref  ->  zero-ref    "field V59._reference (fldOffset=0x0)" P-INDEP
+;* V164 tmp159      [V164    ] (  0,  0   )     int  ->  zero-ref    "field V59._length (fldOffset=0x8)" P-INDEP
+;* V165 tmp160      [V165    ] (  0,  0   )   byref  ->  zero-ref    "field V63._reference (fldOffset=0x0)" P-INDEP
+;* V166 tmp161      [V166    ] (  0,  0   )     int  ->  zero-ref    "field V63._length (fldOffset=0x8)" P-INDEP
+;* V167 tmp162      [V167    ] (  0,  0   )   byref  ->  zero-ref    "field V66._reference (fldOffset=0x0)" P-INDEP
+;* V168 tmp163      [V168    ] (  0,  0   )     int  ->  zero-ref    "field V66._length (fldOffset=0x8)" P-INDEP
+;* V169 tmp164      [V169    ] (  0,  0   )   byref  ->  zero-ref    "field V70._reference (fldOffset=0x0)" P-INDEP
+;* V170 tmp165      [V170    ] (  0,  0   )     int  ->  zero-ref    "field V70._length (fldOffset=0x8)" P-INDEP
+;* V171 tmp166      [V171    ] (  0,  0   )   byref  ->  zero-ref    "field V72._reference (fldOffset=0x0)" P-INDEP
+;* V172 tmp167      [V172    ] (  0,  0   )     int  ->  zero-ref    "field V72._length (fldOffset=0x8)" P-INDEP
+;* V173 tmp168      [V173    ] (  0,  0   )    long  ->  zero-ref    ptr "field V77.Item1 (fldOffset=0x0)" P-INDEP
+;* V174 tmp169      [V174    ] (  0,  0   )    long  ->  zero-ref    ptr "field V77.Item2 (fldOffset=0x8)" P-INDEP
+;* V175 tmp170      [V175    ] (  0,  0   )    long  ->  zero-ref    ptr "field V79.Item1 (fldOffset=0x0)" P-INDEP
+;* V176 tmp171      [V176    ] (  0,  0   )    long  ->  zero-ref    ptr "field V79.Item2 (fldOffset=0x8)" P-INDEP
+;* V177 tmp172      [V177    ] (  0,  0   )   byref  ->  zero-ref    "field V83._reference (fldOffset=0x0)" P-INDEP
+;* V178 tmp173      [V178    ] (  0,  0   )     int  ->  zero-ref    "field V83._length (fldOffset=0x8)" P-INDEP
+;* V179 tmp174      [V179    ] (  0,  0   )   byref  ->  zero-ref    "field V85._reference (fldOffset=0x0)" P-INDEP
+;* V180 tmp175      [V180    ] (  0,  0   )     int  ->  zero-ref    "field V85._length (fldOffset=0x8)" P-INDEP
+;* V181 tmp176      [V181    ] (  0,  0   )   byref  ->  zero-ref    "field V86._reference (fldOffset=0x0)" P-INDEP
+;* V182 tmp177      [V182    ] (  0,  0   )     int  ->  zero-ref    "field V86._length (fldOffset=0x8)" P-INDEP
+;* V183 tmp178      [V183    ] (  0,  0   )   byref  ->  zero-ref    "field V90._reference (fldOffset=0x0)" P-INDEP
+;* V184 tmp179      [V184    ] (  0,  0   )     int  ->  zero-ref    "field V90._length (fldOffset=0x8)" P-INDEP
+;* V185 tmp180      [V185    ] (  0,  0   )   byref  ->  zero-ref    "field V92._reference (fldOffset=0x0)" P-INDEP
+;* V186 tmp181      [V186    ] (  0,  0   )     int  ->  zero-ref    "field V92._length (fldOffset=0x8)" P-INDEP
+;* V187 tmp182      [V187    ] (  0,  0   )   byref  ->  zero-ref    "field V93._reference (fldOffset=0x0)" P-INDEP
+;* V188 tmp183      [V188    ] (  0,  0   )     int  ->  zero-ref    "field V93._length (fldOffset=0x8)" P-INDEP
+;* V189 tmp184      [V189    ] (  0,  0   )    long  ->  zero-ref    "field V99.Item1 (fldOffset=0x0)" P-INDEP
+;* V190 tmp185      [V190    ] (  0,  0   )    long  ->  zero-ref    "field V99.Item2 (fldOffset=0x8)" P-INDEP
+;* V191 tmp186      [V191    ] (  0,  0   )    long  ->  zero-ref    "field V101.Item1 (fldOffset=0x0)" P-INDEP
+;* V192 tmp187      [V192    ] (  0,  0   )    long  ->  zero-ref    "field V101.Item2 (fldOffset=0x8)" P-INDEP
+;* V193 tmp188      [V193    ] (  0,  0   )    long  ->  zero-ref    "field V104.Item1 (fldOffset=0x0)" P-INDEP
+;* V194 tmp189      [V194    ] (  0,  0   )    long  ->  zero-ref    "field V104.Item2 (fldOffset=0x8)" P-INDEP
+;* V195 tmp190      [V195    ] (  0,  0   )    long  ->  zero-ref    "field V107.Item1 (fldOffset=0x0)" P-INDEP
+;* V196 tmp191      [V196    ] (  0,  0   )    long  ->  zero-ref    "field V107.Item2 (fldOffset=0x8)" P-INDEP
+;* V197 tmp192      [V197    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V113._reference (fldOffset=0x0)" P-INDEP
+;* V198 tmp193      [V198    ] (  0,  0   )     int  ->  zero-ref    ptr "field V113._length (fldOffset=0x8)" P-INDEP
+;* V199 tmp194      [V199    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V115._reference (fldOffset=0x0)" P-INDEP
+;* V200 tmp195      [V200    ] (  0,  0   )     int  ->  zero-ref    ptr "field V115._length (fldOffset=0x8)" P-INDEP
+;* V201 tmp196      [V201    ] (  0,  0   )   byref  ->  zero-ref    single-def ptr "field V116._reference (fldOffset=0x0)" P-INDEP
+;* V202 tmp197      [V202    ] (  0,  0   )     int  ->  zero-ref    ptr "field V116._length (fldOffset=0x8)" P-INDEP
+;  V203 tmp198      [V203,T14] (  2,  2   )    long  ->   r8         "Cast away GC"
+;  V204 GsCookie    [V204    ] (  1,  1   )    long  ->  [rbp-0x18]  do-not-enreg[X] addr-exposed "GSSecurityCookie"
+;  V205 tmp200      [V205,T11] (  2,  2   )     ref  ->  rbx         single-def "shadowVar"
+;  V206 tmp201      [V206,T07] (  6,  4   )    long  ->  rsi         "shadowVar"
 ;
-; Lcl frame size = 104
+; Lcl frame size = 64
 
 G_M40771_IG01:
        push     rbp
        push     r15
-       push     r14
-       push     r13
-       push     r12
        push     rbx
-       sub      rsp, 104
-       lea      rbp, [rsp+0x90]
-       vxorps   xmm8, xmm8, xmm8
-       vmovdqu  ymmword ptr [rbp-0x80], ymm8
+       sub      rsp, 64
+       lea      rbp, [rsp+0x50]
        xor      eax, eax
-       mov      qword ptr [rbp-0x60], rax
-       mov      qword ptr [rbp-0x30], 0xD1FFAB1E
-						;; size=46 bbWeight=1 PerfScore 11.33
+       mov      qword ptr [rbp-0x40], rax
+       mov      qword ptr [rbp-0x18], 0xD1FFAB1E
+						;; size=27 bbWeight=1 PerfScore 6.00
 G_M40771_IG02:
-       mov      rbx, rsi
-       mov      r15, rdi
-       lea      r14, [rbp-0x48]
-       mov      word  ptr [rbp-0x58], 0
-       movzx    r13, byte  ptr [rbp-0x58]
-       movzx    rdx, byte  ptr [rbp-0x57]
-       mov      esi, r13d
-       or       esi, edx
-       je       G_M40771_IG17
-						;; size=36 bbWeight=1 PerfScore 5.50
+       mov      rbx, rdi
+       lea      r15, [rbp-0x30]
+       test     rsi, rsi
+       jl       G_M40771_IG12
+						;; size=16 bbWeight=1 PerfScore 2.00
 G_M40771_IG03:
-       mov      r12d, r13d
-       or       r12d, 32
-       cmp      r12d, 103
-       jle      SHORT G_M40771_IG05
-       cmp      r12d, 110
-       jne      SHORT G_M40771_IG04
-       mov      rsi, r14
-       mov      edx, 20
-       lea      rcx, [rbp-0x50]
-       mov      rdi, rbx
-       movzx    r8, word  ptr [rbp-0x58]
-       mov      rax, 0xD1FFAB1E      ; code for System.Buffers.Text.FormattingHelpers:TryFormat[long](long,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte
-       call     [rax]System.Buffers.Text.FormattingHelpers:TryFormat[long](long,System.Span`1[ubyte],byref,System.Buffers.StandardFormat):ubyte
-       jmp      G_M40771_IG27
-       align    [0 bytes for IG19]
-						;; size=56 bbWeight=0.50 PerfScore 5.25
-G_M40771_IG04:
-       cmp      r12d, 114
-       je       SHORT G_M40771_IG06
-       cmp      r12d, 120
-       jne      G_M40771_IG16
-       add      r13d, -33
-       movzx    rsi, r13w
-       xor      ecx, ecx
-       cmp      edx, 255
-       cmove    edx, ecx
-       mov      rcx, r14
-       mov      r8d, 20
-       lea      r9, [rbp-0x50]
-       mov      rdi, rbx
-       mov      rax, 0xD1FFAB1E      ; code for System.Number:TryInt64ToHexStr[ubyte](long,ushort,int,System.Span`1[ubyte],byref):ubyte
-       call     [rax]System.Number:TryInt64ToHexStr[ubyte](long,ushort,int,System.Span`1[ubyte],byref):ubyte
-       jmp      G_M40771_IG27
-						;; size=68 bbWeight=0.50 PerfScore 5.12
-G_M40771_IG05:
-       cmp      r12d, 100
-       je       SHORT G_M40771_IG07
-       cmp      r12d, 103
-       jne      G_M40771_IG16
-						;; size=16 bbWeight=0.50 PerfScore 1.25
-G_M40771_IG06:
-       lea      rdi, [rbp-0x58]
-       mov      rax, 0xD1FFAB1E      ; code for System.Buffers.StandardFormat:get_HasPrecision():ubyte:this
-       call     [rax]System.Buffers.StandardFormat:get_HasPrecision():ubyte:this
-       test     eax, eax
-       jne      G_M40771_IG15
-						;; size=24 bbWeight=0.50 PerfScore 2.50
-G_M40771_IG07:
-       test     rbx, rbx
-       jl       G_M40771_IG14
-       movzx    r13, byte  ptr [rbp-0x57]
-       xor      eax, eax
-       cmp      r13d, 255
-       cmove    r13d, eax
-       mov      rax, rbx
+       mov      rax, rsi
        or       rax, 1
        lzcnt    rax, rax
        xor      eax, 63
-       cdqe     
        mov      rdx, 0xD1FFAB1E      ; static handle
        movzx    rax, byte  ptr [rax+rdx]
        mov      rdx, 0xD1FFAB1E      ; static handle
-       cmp      rbx, qword ptr [rdx+8*rax]
-       setb     dl
-       movzx    rdx, dl
-       sub      eax, edx
-       cmp      r13d, eax
-       mov      edx, eax
-       cmovge   edx, r13d
-       cmp      edx, 20
-       jle      SHORT G_M40771_IG08
-       xor      edx, edx
-       mov      dword ptr [rbp-0x50], edx
-       jmp      G_M40771_IG13
-						;; size=104 bbWeight=0.50 PerfScore 9.12
-G_M40771_IG08:
-       mov      dword ptr [rbp-0x50], edx
-       mov      bword ptr [rbp-0x68], r14
-       mov      r12, r14
-       movsxd   rdx, edx
-       add      r12, rdx
-       cmp      r13d, eax
-       jle      G_M40771_IG31
-       cmp      rbx, 100
-       jb       SHORT G_M40771_IG11
-						;; size=31 bbWeight=0.50 PerfScore 2.62
-G_M40771_IG09:
-       add      r12, -2
-       add      r13d, -2
-       mov      rdx, 0xD1FFAB1E
-       mov      rax, rbx
-       shr      rax, 2
-       mul      rdx:rax, rdx
-       shr      rdx, 2
-       imul     rax, rdx, 100
-       sub      rbx, rax
-       mov      qword ptr [rbp-0x70], rdx
-       mov      rcx, 0xD1FFAB1E      ; code for System.Number:get_TwoDigitsBytes():System.ReadOnlySpan`1[ubyte]
-       call     [rcx]System.Number:get_TwoDigitsBytes():System.ReadOnlySpan`1[ubyte]
-       add      ebx, ebx
-       mov      edi, ebx
-       mov      di, word  ptr [rax+rdi]
-       mov      word  ptr [r12], di
-       mov      rbx, qword ptr [rbp-0x70]
-       cmp      rbx, 100
-       jae      SHORT G_M40771_IG09
-       jmp      SHORT G_M40771_IG11
-						;; size=80 bbWeight=4 PerfScore 77.00
-G_M40771_IG10:
-       dec      r13d
-       mov      rdi, rbx
-       mov      esi, 10
-       mov      rax, 0xD1FFAB1E      ; code for System.Math:DivRem(ulong,ulong):System.ValueTuple`2[ulong,ulong]
-       call     [rax]System.Math:DivRem(ulong,ulong):System.ValueTuple`2[ulong,ulong]
-       mov      rbx, rax
-       dec      r12
-       add      edx, 48
-       mov      byte  ptr [r12], dl
-						;; size=36 bbWeight=16 PerfScore 92.00
-G_M40771_IG11:
-       test     rbx, rbx
-       jne      SHORT G_M40771_IG10
-       test     r13d, r13d
-       jg       SHORT G_M40771_IG10
-						;; size=10 bbWeight=4 PerfScore 10.00
-G_M40771_IG12:
-       xor      r8d, r8d
-       mov      bword ptr [rbp-0x68], r8
-						;; size=7 bbWeight=0.50 PerfScore 0.62
-G_M40771_IG13:
-       xor      r8, r8
-       mov      bword ptr [rbp-0x68], r8
-       jmp      G_M40771_IG27
-						;; size=12 bbWeight=0.50 PerfScore 1.62
-G_M40771_IG14:
-       movzx    r13, byte  ptr [rbp-0x57]
-       xor      r8d, r8d
-       cmp      r13d, 255
-       mov      esi, r8d
-       cmovne   esi, r13d
-       lea      r8, [rbp-0x50]
-       mov      qword ptr [rsp], r8
-       mov      r8, r14
-       mov      r9d, 20
-       mov      rdx, 0xD1FFAB1E      ; static handle
-       mov      ecx, 1
-       mov      rdi, rbx
-       mov      rax, 0xD1FFAB1E      ; code for System.Number:TryNegativeInt64ToDecStr[ubyte](long,int,System.ReadOnlySpan`1[ubyte],System.Span`1[ubyte],byref):ubyte
-       call     [rax]System.Number:TryNegativeInt64ToDecStr[ubyte](long,int,System.ReadOnlySpan`1[ubyte],System.Span`1[ubyte],byref):ubyte
-       jmp      G_M40771_IG27
-						;; size=74 bbWeight=0.50 PerfScore 5.00
-G_M40771_IG15:
-       mov      rax, 0xD1FFAB1E      ; code for System.Buffers.Text.Utf8Formatter:ThrowGWithPrecisionNotSupported()
-       call     [rax]System.Buffers.Text.Utf8Formatter:ThrowGWithPrecisionNotSupported()
-       int3     
-						;; size=13 bbWeight=0.50 PerfScore 1.75
-G_M40771_IG16:
-       mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowFormatException_BadFormatSpecifier()
-       call     [rax]System.ThrowHelper:ThrowFormatException_BadFormatSpecifier()
-       int3     
-						;; size=13 bbWeight=0.50 PerfScore 1.75
-G_M40771_IG17:
-       test     rbx, rbx
-       jl       G_M40771_IG26
-       mov      rax, rbx
-       or       rax, 1
-       lzcnt    rax, rax
-       xor      eax, 63
-       cdqe     
-       mov      rdx, 0xD1FFAB1E      ; static handle
-       movzx    rax, byte  ptr [rax+rdx]
-       mov      rdx, 0xD1FFAB1E      ; static handle
-       cmp      rbx, qword ptr [rdx+8*rax]
+       cmp      rsi, qword ptr [rdx+8*rax]
        setb     dl
        movzx    rdx, dl
        sub      eax, edx
        cmp      eax, 20
-       jle      SHORT G_M40771_IG18
+       jle      SHORT G_M40771_IG04
        xor      eax, eax
-       mov      dword ptr [rbp-0x50], eax
-       jmp      G_M40771_IG25
-						;; size=77 bbWeight=0.50 PerfScore 7.88
-G_M40771_IG18:
-       mov      dword ptr [rbp-0x50], eax
-       mov      bword ptr [rbp-0x60], r14
-       mov      r8, r14
+       mov      dword ptr [rbp-0x38], eax
+       jmp      G_M40771_IG11
+       align    [0 bytes for IG05]
+						;; size=66 bbWeight=0.50 PerfScore 7.12
+G_M40771_IG04:
+       mov      dword ptr [rbp-0x38], eax
+       mov      bword ptr [rbp-0x40], r15
+       mov      r8, r15
        movsxd   r9, eax
        add      r8, r9
-       mov      r9, rbx
-       cmp      r9, 10
-       jb       SHORT G_M40771_IG22
-       jmp      SHORT G_M40771_IG20
-						;; size=27 bbWeight=0.50 PerfScore 3.12
-G_M40771_IG19:
+       cmp      rsi, 10
+       jb       SHORT G_M40771_IG08
+       jmp      SHORT G_M40771_IG06
+						;; size=24 bbWeight=0.50 PerfScore 3.00
+G_M40771_IG05:
        add      r8, -2
        mov      rdx, 0xD1FFAB1E
-       mov      rax, r9
+       mov      rax, rsi
        shr      rax, 2
        mul      rdx:rax, rdx
        shr      rdx, 2
-       imul     rcx, rdx, 100
-       sub      r9, rcx
-       add      r9d, r9d
-       mov      rcx, 0xD1FFAB1E      ; static handle
-       mov      r9w, word  ptr [r9+rcx]
-       mov      word  ptr [r8], r9w
+       imul     r9, rdx, 100
+       sub      rsi, r9
        mov      r9, rdx
-						;; size=60 bbWeight=4 PerfScore 43.00
-G_M40771_IG20:
-       cmp      r9, 100
-       jae      SHORT G_M40771_IG19
+       add      esi, esi
+       mov      edx, esi
+       mov      rcx, 0xD1FFAB1E      ; static handle
+       mov      dx, word  ptr [rdx+rcx]
+       mov      word  ptr [r8], dx
+       mov      rsi, r9
+						;; size=63 bbWeight=4 PerfScore 45.00
+G_M40771_IG06:
+       cmp      rsi, 100
+       jae      SHORT G_M40771_IG05
 						;; size=6 bbWeight=4 PerfScore 5.00
-G_M40771_IG21:
-       cmp      r9, 10
-       jae      SHORT G_M40771_IG23
+G_M40771_IG07:
+       cmp      rsi, 10
+       jae      SHORT G_M40771_IG09
 						;; size=6 bbWeight=0.50 PerfScore 0.62
-G_M40771_IG22:
+G_M40771_IG08:
        dec      r8
-       add      r9d, 48
-       mov      byte  ptr [r8], r9b
-       jmp      SHORT G_M40771_IG24
-       align    [0 bytes for IG32]
-						;; size=12 bbWeight=0.50 PerfScore 1.75
-G_M40771_IG23:
+       add      esi, 48
+       mov      byte  ptr [r8], sil
+       jmp      SHORT G_M40771_IG10
+						;; size=11 bbWeight=0.50 PerfScore 1.75
+G_M40771_IG09:
        add      r8, -2
-       add      r9d, r9d
+       lea      r9d, [rsi+rsi]
        mov      rdx, 0xD1FFAB1E      ; static handle
        mov      r9w, word  ptr [r9+rdx]
        mov      word  ptr [r8], r9w
-						;; size=26 bbWeight=0.50 PerfScore 1.88
-G_M40771_IG24:
+						;; size=27 bbWeight=0.50 PerfScore 2.00
+G_M40771_IG10:
        xor      r8d, r8d
-       mov      bword ptr [rbp-0x60], r8
+       mov      bword ptr [rbp-0x40], r8
 						;; size=7 bbWeight=0.50 PerfScore 0.62
-G_M40771_IG25:
+G_M40771_IG11:
        xor      r8, r8
-       mov      bword ptr [rbp-0x60], r8
-       jmp      SHORT G_M40771_IG27
+       mov      bword ptr [rbp-0x40], r8
+       jmp      SHORT G_M40771_IG13
 						;; size=9 bbWeight=0.50 PerfScore 1.62
-G_M40771_IG26:
-       xor      r8d, r8d
-       cmp      edx, 255
-       mov      esi, r8d
-       cmovne   esi, edx
-       lea      r8, [rbp-0x50]
+G_M40771_IG12:
+       lea      r8, [rbp-0x38]
        mov      qword ptr [rsp], r8
-       mov      r8, r14
+       mov      r8, r15
        mov      r9d, 20
        mov      rdx, 0xD1FFAB1E      ; static handle
        mov      ecx, 1
-       mov      rdi, rbx
+       mov      rdi, rsi
+       xor      esi, esi
        mov      rax, 0xD1FFAB1E      ; code for System.Number:TryNegativeInt64ToDecStr[ubyte](long,int,System.ReadOnlySpan`1[ubyte],System.Span`1[ubyte],byref):ubyte
        call     [rax]System.Number:TryNegativeInt64ToDecStr[ubyte](long,int,System.ReadOnlySpan`1[ubyte],System.Span`1[ubyte],byref):ubyte
-						;; size=62 bbWeight=0.50 PerfScore 3.50
-G_M40771_IG27:
-       mov      edx, dword ptr [rbp-0x50]
+						;; size=49 bbWeight=0.50 PerfScore 3.12
+G_M40771_IG13:
+       mov      edx, dword ptr [rbp-0x38]
        cmp      edx, 20
-       ja       SHORT G_M40771_IG30
-       vxorps   xmm0, xmm0, xmm0
-       vmovdqu  xmmword ptr [rbp-0x80], xmm0
-       lea      rdi, [rbp-0x80]
-       mov      rsi, r14
-       mov      rax, 0xD1FFAB1E      ; code for System.Span`1[ubyte]:.ctor(byref,int):this
-       call     [rax]System.Span`1[ubyte]:.ctor(byref,int):this
-       mov      rdi, bword ptr [rbp-0x80]
-       mov      rsi, qword ptr [rbp-0x78]
-       mov      rax, 0xD1FFAB1E      ; code for System.Span`1[ubyte]:op_Implicit(System.Span`1[ubyte]):System.ReadOnlySpan`1[ubyte]
-       call     [rax]System.Span`1[ubyte]:op_Implicit(System.Span`1[ubyte]):System.ReadOnlySpan`1[ubyte]
-       mov      rsi, rax
-       mov      rdi, r15
+       ja       SHORT G_M40771_IG16
+       mov      rsi, r15
+       mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Text.Json.Utf8JsonWriter:WriteNumberValueAsStringUnescaped(System.ReadOnlySpan`1[ubyte]):this
        call     [rax]System.Text.Json.Utf8JsonWriter:WriteNumberValueAsStringUnescaped(System.ReadOnlySpan`1[ubyte]):this
-       cmp      qword ptr [rbp-0x30], 0xD1FFAB1E
-       je       SHORT G_M40771_IG28
+       cmp      qword ptr [rbp-0x18], 0xD1FFAB1E
+       je       SHORT G_M40771_IG14
        call     CORINFO_HELP_FAIL_FAST
-						;; size=89 bbWeight=1 PerfScore 20.58
-G_M40771_IG28:
+						;; size=41 bbWeight=1 PerfScore 10.00
+G_M40771_IG14:
        nop      
 						;; size=1 bbWeight=1 PerfScore 0.25
-G_M40771_IG29:
-       add      rsp, 104
+G_M40771_IG15:
+       add      rsp, 64
        pop      rbx
-       pop      r12
-       pop      r13
-       pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=15 bbWeight=1 PerfScore 4.25
-G_M40771_IG30:
+						;; size=9 bbWeight=1 PerfScore 2.75
+G_M40771_IG16:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=0.50 PerfScore 1.75
-G_M40771_IG31:
-       mov      r8, r12
-       mov      r9, rbx
-       cmp      r9, 10
-       jb       SHORT G_M40771_IG35
-       jmp      SHORT G_M40771_IG33
-						;; size=14 bbWeight=0.50 PerfScore 1.88
-G_M40771_IG32:
-       add      r8, -2
-       mov      rdx, 0xD1FFAB1E
-       mov      rax, r9
-       shr      rax, 2
-       mul      rdx:rax, rdx
-       shr      rdx, 2
-       imul     rcx, rdx, 100
-       sub      r9, rcx
-       add      r9d, r9d
-       mov      rcx, 0xD1FFAB1E      ; static handle
-       mov      r9w, word  ptr [r9+rcx]
-       mov      word  ptr [r8], r9w
-       mov      r9, rdx
-						;; size=60 bbWeight=4 PerfScore 43.00
-G_M40771_IG33:
-       cmp      r9, 100
-       jae      SHORT G_M40771_IG32
-						;; size=6 bbWeight=4 PerfScore 5.00
-G_M40771_IG34:
-       cmp      r9, 10
-       jae      SHORT G_M40771_IG36
-						;; size=6 bbWeight=0.50 PerfScore 0.62
-G_M40771_IG35:
-       add      r9d, 48
-       mov      byte  ptr [r8-0x01], r9b
-       jmp      G_M40771_IG12
-						;; size=13 bbWeight=0.50 PerfScore 1.62
-G_M40771_IG36:
-       add      r8, -2
-       add      r9d, r9d
-       mov      rdx, 0xD1FFAB1E      ; static handle
-       mov      r9w, word  ptr [r9+rdx]
-       mov      word  ptr [r8], r9w
-       jmp      G_M40771_IG12
-						;; size=31 bbWeight=0.50 PerfScore 2.88
 
-; Total bytes of code 1166, prolog size 46, PerfScore 383.29, instruction count 292, allocated bytes for code 1170 (MethodHash=8f8360bc) for method System.Text.Json.Utf8JsonWriter:WriteNumberValueAsString(long):this (FullOpts)
+; Total bytes of code 375, prolog size 27, PerfScore 92.62, instruction count 99, allocated bytes for code 375 (MethodHash=8f8360bc) for method System.Text.Json.Utf8JsonWriter:WriteNumberValueAsString(long):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/0b9eb4ba7ab40a7ac04a1a9eb4da79bf

[MihuBot]

@xtqqczze