[JitDiff X64] [saucecontrol] JIT: Improve x86 integral to floating cast codegen

[MihuBot]

Job completed in 14 minutes 11 seconds.
dotnet/runtime#111595

Diffs

Diffs

Found 271 files with textual diffs.

Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 40339815
Total bytes of diff: 40339879
Total bytes of delta: 64 (0.00 % of base)
Total relative delta: 3.37
    diff is a regression.
    relative diff is a regression.


Top file regressions (bytes):
          53 : System.Private.CoreLib.dasm (0.00 % of base)
          32 : System.Diagnostics.Process.dasm (0.03 % of base)
          16 : System.Linq.Expressions.dasm (0.00 % of base)
          15 : System.Runtime.Numerics.dasm (0.01 % of base)
          12 : Microsoft.VisualBasic.Core.dasm (0.00 % of base)
           8 : System.Formats.Asn1.dasm (0.01 % of base)
           4 : Microsoft.CSharp.dasm (0.00 % of base)
           4 : System.Data.Common.dasm (0.00 % of base)

Top file improvements (bytes):
         -59 : System.Net.Sockets.dasm (-0.02 % of base)
         -18 : System.Private.Xml.dasm (-0.00 % of base)
          -2 : System.Formats.Tar.dasm (-0.00 % of base)
          -1 : System.Numerics.Tensors.dasm (-0.00 % of base)

12 total files with Code Size differences (4 improved, 8 regressed), 247 unchanged.

Top method regressions (bytes):
          20 (1.45 % of base) : System.Data.Common.dasm - System.Data.Common.UInt64Storage:Aggregate(int[],int):System.Object:this (FullOpts)
           8 (3.00 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Operators:MultiplyUInt64(ulong,ulong):System.Object (FullOpts)
           8 (0.21 % of base) : System.Formats.Asn1.dasm - System.Formats.Asn1.AsnDecoder:ParseGeneralizedTime(int,System.ReadOnlySpan`1[ubyte]):System.DateTimeOffset (FullOpts)
           8 (21.05 % of base) : System.Private.CoreLib.dasm - System.Half:op_Explicit(ulong):System.Half (FullOpts) (2 methods)
           8 (1.44 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.NumericConvertInstruction+Checked:ConvertUInt64(ulong):System.Object:this (FullOpts)
           8 (1.86 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.NumericConvertInstruction+Unchecked:ConvertUInt64(ulong):System.Object:this (FullOpts)
           8 (36.36 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:op_Implicit(ulong):System.Numerics.Complex (FullOpts) (2 methods)
           8 (57.14 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.NFloat:op_Implicit(ulong):System.Runtime.InteropServices.NFloat (FullOpts) (2 methods)
           6 (0.58 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToDouble(System.Object,System.Globalization.NumberFormatInfo):double (FullOpts)
           4 (0.26 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.ExpressionBinder:bindConstantCast(Microsoft.CSharp.RuntimeBinder.Semantics.Expr,Microsoft.CSharp.RuntimeBinder.Semantics.CType,ubyte,byref,ubyte):int:this (FullOpts)
           4 (57.14 % of base) : System.Private.CoreLib.dasm - System.Convert:ToDouble(ulong):double (FullOpts)
           4 (57.14 % of base) : System.Private.CoreLib.dasm - System.Convert:ToSingle(ulong):float (FullOpts)
           4 (2.99 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.Process:get_PrivilegedProcessorTime():System.TimeSpan:this (FullOpts)
           4 (2.96 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.Process:get_StartTimeCore():System.DateTime:this (FullOpts)
           4 (2.22 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.Process:get_TotalProcessorTime():System.TimeSpan:this (FullOpts)
           4 (3.03 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.Process:get_UserProcessorTime():System.TimeSpan:this (FullOpts)
           4 (5.41 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.ProcessThread:get_PrivilegedProcessorTime():System.TimeSpan:this (FullOpts)
           4 (5.13 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.ProcessThread:get_TotalProcessorTime():System.TimeSpan:this (FullOpts)
           4 (5.41 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.ProcessThread:get_UserProcessorTime():System.TimeSpan:this (FullOpts)
           4 (2.96 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.ProcessThread:GetStartTime():System.DateTime:this (FullOpts)
           4 (21.05 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_17():double:this (FullOpts)
           4 (18.18 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_18():double:this (FullOpts)
           4 (18.18 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_19():double:this (FullOpts)
           4 (18.18 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_20():double:this (FullOpts)
           4 (18.18 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_21():double:this (FullOpts)
           4 (1.51 % of base) : System.Private.CoreLib.dasm - System.Number:NumberToFloatingPointBits[double](byref):ulong (FullOpts)
           4 (0.42 % of base) : System.Runtime.Numerics.dasm - System.Numerics.BigInteger:get_DebuggerDisplay():System.String:this (FullOpts)
           4 (1.16 % of base) : System.Runtime.Numerics.dasm - System.Numerics.BigInteger:Log(System.Numerics.BigInteger,double):double (FullOpts)
           4 (57.14 % of base) : System.Numerics.Tensors.dasm - System.Numerics.Tensors.TensorPrimitives+ConvertUInt64ToDouble:Invoke(ulong):double (FullOpts)
           4 (4.49 % of base) : System.Private.CoreLib.dasm - System.Random+XoshiroImpl:NextDouble():double:this (FullOpts)
           4 (4.49 % of base) : System.Private.CoreLib.dasm - System.Random+XoshiroImpl:NextSingle():float:this (FullOpts)
           4 (9.76 % of base) : System.Private.CoreLib.dasm - System.Runtime.Intrinsics.Vector64:ConvertToDouble(System.Runtime.Intrinsics.Vector64`1[ulong]):System.Runtime.Intrinsics.Vector64`1[double] (FullOpts)
           4 (1.80 % of base) : System.Private.CoreLib.dasm - System.Runtime.MemoryFailPoint:.ctor(int):this (FullOpts)
           4 (1.94 % of base) : System.Private.CoreLib.dasm - System.UInt128:op_Explicit(System.UInt128):double (FullOpts)
           4 (40.00 % of base) : System.Private.CoreLib.dasm - System.UInt64:System.IConvertible.ToDouble(System.IFormatProvider):double:this (FullOpts)
           4 (40.00 % of base) : System.Private.CoreLib.dasm - System.UInt64:System.IConvertible.ToSingle(System.IFormatProvider):float:this (FullOpts)
           4 (19.05 % of base) : System.Private.CoreLib.dasm - System.UInt64:System.Numerics.INumberBase<System.UInt64>.TryConvertToChecked[double](ulong,byref):ubyte (FullOpts)
           4 (19.05 % of base) : System.Private.CoreLib.dasm - System.UInt64:System.Numerics.INumberBase<System.UInt64>.TryConvertToSaturating[double](ulong,byref):ubyte (FullOpts)
           4 (19.05 % of base) : System.Private.CoreLib.dasm - System.UInt64:System.Numerics.INumberBase<System.UInt64>.TryConvertToTruncating[double](ulong,byref):ubyte (FullOpts)
           4 (19.05 % of base) : System.Private.CoreLib.dasm - System.UIntPtr:System.Numerics.INumberBase<nuint>.TryConvertToChecked[double](ulong,byref):ubyte (FullOpts)
           4 (19.05 % of base) : System.Private.CoreLib.dasm - System.UIntPtr:System.Numerics.INumberBase<nuint>.TryConvertToSaturating[double](ulong,byref):ubyte (FullOpts)
           4 (19.05 % of base) : System.Private.CoreLib.dasm - System.UIntPtr:System.Numerics.INumberBase<nuint>.TryConvertToTruncating[double](ulong,byref):ubyte (FullOpts)
           4 (1.05 % of base) : System.Private.Xml.dasm - System.Xml.XmlSqlBinaryReader:ValueAsDouble():double:this (FullOpts)
           3 (0.33 % of base) : System.Private.Xml.dasm - MS.Internal.Xml.XPath.ExtensionQuery:ProcessResult(System.Object):System.Object:this (FullOpts)
           3 (0.13 % of base) : System.Data.Common.dasm - System.Data.Common.SqlConvert:ConvertToSqlDouble(System.Object):System.Data.SqlTypes.SqlDouble (FullOpts)
           3 (3.41 % of base) : System.Private.CoreLib.dasm - System.Decimal+DecCalc:VarR8FromDec(byref):double (FullOpts)
           2 (0.13 % of base) : System.Private.CoreLib.dasm - System.Array:InternalSetValue(System.Object,long):this (FullOpts)
           2 (0.27 % of base) : System.Private.CoreLib.dasm - System.Reflection.InvokeUtils:PrimitiveWiden(byref,byref,ubyte,ubyte) (FullOpts)
           1 (0.09 % of base) : System.Private.CoreLib.dasm - System.DateTimeParse:TryParseFormatO(System.ReadOnlySpan`1[ushort],byref):ubyte (FullOpts)

Top method improvements (bytes):
         -59 (-100.00 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.SocketAsyncEngine+<>c:<.ctor>b__16_0(System.Object):this (FullOpts)
         -24 (-3.07 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPathConvert+FloatingDecimal:op_Explicit(System.Xml.Xsl.XPathConvert+FloatingDecimal):double (FullOpts)
         -20 (-17.86 % of base) : System.Private.CoreLib.dasm - System.Runtime.Intrinsics.Vector128:<ConvertToSingle>g__SoftwareFallback|39_0(System.Runtime.Intrinsics.Vector128`1[uint]):System.Runtime.Intrinsics.Vector128`1[float] (FullOpts)
         -10 (-14.71 % of base) : System.Private.CoreLib.dasm - System.Runtime.Intrinsics.Vector64:ConvertToSingle(System.Runtime.Intrinsics.Vector64`1[uint]):System.Runtime.Intrinsics.Vector64`1[float] (FullOpts)
          -5 (-31.25 % of base) : System.Private.CoreLib.dasm - System.Convert:ToSingle(uint):float (FullOpts)
          -5 (-17.86 % of base) : System.Private.CoreLib.dasm - System.Half:op_Explicit(uint):System.Half (FullOpts)
          -5 (-31.25 % of base) : System.Numerics.Tensors.dasm - System.Numerics.Tensors.TensorPrimitives+ConvertUInt32ToSingle:Invoke(uint):float (FullOpts)
          -5 (-31.25 % of base) : System.Private.CoreLib.dasm - System.UInt32:System.IConvertible.ToSingle(System.IFormatProvider):float:this (FullOpts)
          -4 (-1.20 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.SqlDecimal:Power(System.Data.SqlTypes.SqlDecimal,double):System.Data.SqlTypes.SqlDecimal (FullOpts)
          -4 (-1.67 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.SqlDecimal:ToDouble():double:this (FullOpts)
          -4 (-1.42 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.SqlDouble:op_Implicit(System.Data.SqlTypes.SqlDecimal):System.Data.SqlTypes.SqlDouble (FullOpts)
          -4 (-1.41 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.SqlSingle:op_Implicit(System.Data.SqlTypes.SqlDecimal):System.Data.SqlTypes.SqlSingle (FullOpts)
          -2 (-0.19 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToSingle(System.Object,System.Globalization.NumberFormatInfo):float (FullOpts)
          -2 (-0.75 % of base) : System.Formats.Tar.dasm - System.Formats.Tar.TarHelpers:ParseOctal[double](System.ReadOnlySpan`1[ubyte]):double (FullOpts)
          -1 (-8.33 % of base) : System.Private.CoreLib.dasm - System.Convert:ToDouble(uint):double (FullOpts)
          -1 (-0.63 % of base) : System.Private.CoreLib.dasm - System.Convert:ToUInt32(double):uint (FullOpts)
          -1 (-0.05 % of base) : System.Data.Common.dasm - System.Data.Common.SqlConvert:ConvertToSqlSingle(System.Object):System.Data.SqlTypes.SqlSingle (FullOpts)
          -1 (-0.07 % of base) : System.Data.Common.dasm - System.Data.Common.UInt32Storage:Aggregate(int[],int):System.Object:this (FullOpts)
          -1 (-0.12 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.SqlDecimal:.ctor(double):this (FullOpts)
          -1 (-4.55 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_14():double:this (FullOpts)
          -1 (-1.85 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_22():double:this (FullOpts)
          -1 (-6.25 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:op_Implicit(uint):System.Numerics.Complex (FullOpts)
          -1 (-8.33 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.NFloat:op_Implicit(uint):System.Runtime.InteropServices.NFloat (FullOpts)
          -1 (-1.85 % of base) : System.Private.CoreLib.dasm - System.Text.Rune:GetNumericValue(System.Text.Rune):double (FullOpts)
          -1 (-8.33 % of base) : System.Private.CoreLib.dasm - System.UInt32:System.IConvertible.ToDouble(System.IFormatProvider):double:this (FullOpts)
          -1 (-3.85 % of base) : System.Private.CoreLib.dasm - System.UInt32:System.Numerics.INumberBase<System.UInt32>.TryConvertToChecked[double](uint,byref):ubyte (FullOpts)
          -1 (-3.85 % of base) : System.Private.CoreLib.dasm - System.UInt32:System.Numerics.INumberBase<System.UInt32>.TryConvertToSaturating[double](uint,byref):ubyte (FullOpts)
          -1 (-3.85 % of base) : System.Private.CoreLib.dasm - System.UInt32:System.Numerics.INumberBase<System.UInt32>.TryConvertToTruncating[double](uint,byref):ubyte (FullOpts)
          -1 (-0.65 % of base) : System.Private.Xml.dasm - System.Xml.BinXmlDateTime:SqlDateTimeToDateTime(int,uint):System.DateTime (FullOpts)

Top method regressions (percentages):
           4 (57.14 % of base) : System.Private.CoreLib.dasm - System.Convert:ToDouble(ulong):double (FullOpts)
           4 (57.14 % of base) : System.Private.CoreLib.dasm - System.Convert:ToSingle(ulong):float (FullOpts)
           4 (57.14 % of base) : System.Numerics.Tensors.dasm - System.Numerics.Tensors.TensorPrimitives+ConvertUInt64ToDouble:Invoke(ulong):double (FullOpts)
           8 (57.14 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.NFloat:op_Implicit(ulong):System.Runtime.InteropServices.NFloat (FullOpts) (2 methods)
           4 (40.00 % of base) : System.Private.CoreLib.dasm - System.UInt64:System.IConvertible.ToDouble(System.IFormatProvider):double:this (FullOpts)
           4 (40.00 % of base) : System.Private.CoreLib.dasm - System.UInt64:System.IConvertible.ToSingle(System.IFormatProvider):float:this (FullOpts)
           8 (36.36 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:op_Implicit(ulong):System.Numerics.Complex (FullOpts) (2 methods)
           4 (21.05 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_17():double:this (FullOpts)
           8 (21.05 % of base) : System.Private.CoreLib.dasm - System.Half:op_Explicit(ulong):System.Half (FullOpts) (2 methods)
           4 (19.05 % of base) : System.Private.CoreLib.dasm - System.UInt64:System.Numerics.INumberBase<System.UInt64>.TryConvertToChecked[double](ulong,byref):ubyte (FullOpts)
           4 (19.05 % of base) : System.Private.CoreLib.dasm - System.UInt64:System.Numerics.INumberBase<System.UInt64>.TryConvertToSaturating[double](ulong,byref):ubyte (FullOpts)
           4 (19.05 % of base) : System.Private.CoreLib.dasm - System.UInt64:System.Numerics.INumberBase<System.UInt64>.TryConvertToTruncating[double](ulong,byref):ubyte (FullOpts)
           4 (19.05 % of base) : System.Private.CoreLib.dasm - System.UIntPtr:System.Numerics.INumberBase<nuint>.TryConvertToChecked[double](ulong,byref):ubyte (FullOpts)
           4 (19.05 % of base) : System.Private.CoreLib.dasm - System.UIntPtr:System.Numerics.INumberBase<nuint>.TryConvertToSaturating[double](ulong,byref):ubyte (FullOpts)
           4 (19.05 % of base) : System.Private.CoreLib.dasm - System.UIntPtr:System.Numerics.INumberBase<nuint>.TryConvertToTruncating[double](ulong,byref):ubyte (FullOpts)
           4 (18.18 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_18():double:this (FullOpts)
           4 (18.18 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_19():double:this (FullOpts)
           4 (18.18 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_20():double:this (FullOpts)
           4 (18.18 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_21():double:this (FullOpts)
           4 (9.76 % of base) : System.Private.CoreLib.dasm - System.Runtime.Intrinsics.Vector64:ConvertToDouble(System.Runtime.Intrinsics.Vector64`1[ulong]):System.Runtime.Intrinsics.Vector64`1[double] (FullOpts)
           4 (5.41 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.ProcessThread:get_PrivilegedProcessorTime():System.TimeSpan:this (FullOpts)
           4 (5.41 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.ProcessThread:get_UserProcessorTime():System.TimeSpan:this (FullOpts)
           4 (5.13 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.ProcessThread:get_TotalProcessorTime():System.TimeSpan:this (FullOpts)
           4 (4.49 % of base) : System.Private.CoreLib.dasm - System.Random+XoshiroImpl:NextDouble():double:this (FullOpts)
           4 (4.49 % of base) : System.Private.CoreLib.dasm - System.Random+XoshiroImpl:NextSingle():float:this (FullOpts)
           3 (3.41 % of base) : System.Private.CoreLib.dasm - System.Decimal+DecCalc:VarR8FromDec(byref):double (FullOpts)
           4 (3.03 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.Process:get_UserProcessorTime():System.TimeSpan:this (FullOpts)
           8 (3.00 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Operators:MultiplyUInt64(ulong,ulong):System.Object (FullOpts)
           4 (2.99 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.Process:get_PrivilegedProcessorTime():System.TimeSpan:this (FullOpts)
           4 (2.96 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.Process:get_StartTimeCore():System.DateTime:this (FullOpts)
           4 (2.96 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.ProcessThread:GetStartTime():System.DateTime:this (FullOpts)
           4 (2.22 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.Process:get_TotalProcessorTime():System.TimeSpan:this (FullOpts)
           4 (1.94 % of base) : System.Private.CoreLib.dasm - System.UInt128:op_Explicit(System.UInt128):double (FullOpts)
           8 (1.86 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.NumericConvertInstruction+Unchecked:ConvertUInt64(ulong):System.Object:this (FullOpts)
           4 (1.80 % of base) : System.Private.CoreLib.dasm - System.Runtime.MemoryFailPoint:.ctor(int):this (FullOpts)
           4 (1.51 % of base) : System.Private.CoreLib.dasm - System.Number:NumberToFloatingPointBits[double](byref):ulong (FullOpts)
          20 (1.45 % of base) : System.Data.Common.dasm - System.Data.Common.UInt64Storage:Aggregate(int[],int):System.Object:this (FullOpts)
           8 (1.44 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.NumericConvertInstruction+Checked:ConvertUInt64(ulong):System.Object:this (FullOpts)
           4 (1.16 % of base) : System.Runtime.Numerics.dasm - System.Numerics.BigInteger:Log(System.Numerics.BigInteger,double):double (FullOpts)
           4 (1.05 % of base) : System.Private.Xml.dasm - System.Xml.XmlSqlBinaryReader:ValueAsDouble():double:this (FullOpts)
           6 (0.58 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToDouble(System.Object,System.Globalization.NumberFormatInfo):double (FullOpts)
           4 (0.42 % of base) : System.Runtime.Numerics.dasm - System.Numerics.BigInteger:get_DebuggerDisplay():System.String:this (FullOpts)
           3 (0.33 % of base) : System.Private.Xml.dasm - MS.Internal.Xml.XPath.ExtensionQuery:ProcessResult(System.Object):System.Object:this (FullOpts)
           2 (0.27 % of base) : System.Private.CoreLib.dasm - System.Reflection.InvokeUtils:PrimitiveWiden(byref,byref,ubyte,ubyte) (FullOpts)
           4 (0.26 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.ExpressionBinder:bindConstantCast(Microsoft.CSharp.RuntimeBinder.Semantics.Expr,Microsoft.CSharp.RuntimeBinder.Semantics.CType,ubyte,byref,ubyte):int:this (FullOpts)
           8 (0.21 % of base) : System.Formats.Asn1.dasm - System.Formats.Asn1.AsnDecoder:ParseGeneralizedTime(int,System.ReadOnlySpan`1[ubyte]):System.DateTimeOffset (FullOpts)
           3 (0.13 % of base) : System.Data.Common.dasm - System.Data.Common.SqlConvert:ConvertToSqlDouble(System.Object):System.Data.SqlTypes.SqlDouble (FullOpts)
           2 (0.13 % of base) : System.Private.CoreLib.dasm - System.Array:InternalSetValue(System.Object,long):this (FullOpts)
           1 (0.09 % of base) : System.Private.CoreLib.dasm - System.DateTimeParse:TryParseFormatO(System.ReadOnlySpan`1[ushort],byref):ubyte (FullOpts)

Top method improvements (percentages):
         -59 (-100.00 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.SocketAsyncEngine+<>c:<.ctor>b__16_0(System.Object):this (FullOpts)
          -5 (-31.25 % of base) : System.Private.CoreLib.dasm - System.Convert:ToSingle(uint):float (FullOpts)
          -5 (-31.25 % of base) : System.Numerics.Tensors.dasm - System.Numerics.Tensors.TensorPrimitives+ConvertUInt32ToSingle:Invoke(uint):float (FullOpts)
          -5 (-31.25 % of base) : System.Private.CoreLib.dasm - System.UInt32:System.IConvertible.ToSingle(System.IFormatProvider):float:this (FullOpts)
          -5 (-17.86 % of base) : System.Private.CoreLib.dasm - System.Half:op_Explicit(uint):System.Half (FullOpts)
         -20 (-17.86 % of base) : System.Private.CoreLib.dasm - System.Runtime.Intrinsics.Vector128:<ConvertToSingle>g__SoftwareFallback|39_0(System.Runtime.Intrinsics.Vector128`1[uint]):System.Runtime.Intrinsics.Vector128`1[float] (FullOpts)
         -10 (-14.71 % of base) : System.Private.CoreLib.dasm - System.Runtime.Intrinsics.Vector64:ConvertToSingle(System.Runtime.Intrinsics.Vector64`1[uint]):System.Runtime.Intrinsics.Vector64`1[float] (FullOpts)
          -1 (-8.33 % of base) : System.Private.CoreLib.dasm - System.Convert:ToDouble(uint):double (FullOpts)
          -1 (-8.33 % of base) : System.Private.CoreLib.dasm - System.Runtime.InteropServices.NFloat:op_Implicit(uint):System.Runtime.InteropServices.NFloat (FullOpts)
          -1 (-8.33 % of base) : System.Private.CoreLib.dasm - System.UInt32:System.IConvertible.ToDouble(System.IFormatProvider):double:this (FullOpts)
          -1 (-6.25 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:op_Implicit(uint):System.Numerics.Complex (FullOpts)
          -1 (-4.55 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_14():double:this (FullOpts)
          -1 (-3.85 % of base) : System.Private.CoreLib.dasm - System.UInt32:System.Numerics.INumberBase<System.UInt32>.TryConvertToChecked[double](uint,byref):ubyte (FullOpts)
          -1 (-3.85 % of base) : System.Private.CoreLib.dasm - System.UInt32:System.Numerics.INumberBase<System.UInt32>.TryConvertToSaturating[double](uint,byref):ubyte (FullOpts)
          -1 (-3.85 % of base) : System.Private.CoreLib.dasm - System.UInt32:System.Numerics.INumberBase<System.UInt32>.TryConvertToTruncating[double](uint,byref):ubyte (FullOpts)
         -24 (-3.07 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPathConvert+FloatingDecimal:op_Explicit(System.Xml.Xsl.XPathConvert+FloatingDecimal):double (FullOpts)
          -1 (-1.85 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.RuntimeEventSource+<>c:<OnEventCommand>b__37_22():double:this (FullOpts)
          -1 (-1.85 % of base) : System.Private.CoreLib.dasm - System.Text.Rune:GetNumericValue(System.Text.Rune):double (FullOpts)
          -4 (-1.67 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.SqlDecimal:ToDouble():double:this (FullOpts)
          -4 (-1.42 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.SqlDouble:op_Implicit(System.Data.SqlTypes.SqlDecimal):System.Data.SqlTypes.SqlDouble (FullOpts)
          -4 (-1.41 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.SqlSingle:op_Implicit(System.Data.SqlTypes.SqlDecimal):System.Data.SqlTypes.SqlSingle (FullOpts)
          -4 (-1.20 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.SqlDecimal:Power(System.Data.SqlTypes.SqlDecimal,double):System.Data.SqlTypes.SqlDecimal (FullOpts)
          -2 (-0.75 % of base) : System.Formats.Tar.dasm - System.Formats.Tar.TarHelpers:ParseOctal[double](System.ReadOnlySpan`1[ubyte]):double (FullOpts)
          -1 (-0.65 % of base) : System.Private.Xml.dasm - System.Xml.BinXmlDateTime:SqlDateTimeToDateTime(int,uint):System.DateTime (FullOpts)
          -1 (-0.63 % of base) : System.Private.CoreLib.dasm - System.Convert:ToUInt32(double):uint (FullOpts)
          -2 (-0.19 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToSingle(System.Object,System.Globalization.NumberFormatInfo):float (FullOpts)
          -1 (-0.12 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.SqlDecimal:.ctor(double):this (FullOpts)
          -1 (-0.07 % of base) : System.Data.Common.dasm - System.Data.Common.UInt32Storage:Aggregate(int[],int):System.Object:this (FullOpts)
          -1 (-0.05 % of base) : System.Data.Common.dasm - System.Data.Common.SqlConvert:ConvertToSqlSingle(System.Object):System.Data.SqlTypes.SqlSingle (FullOpts)

78 total methods with Code Size differences (29 improved, 49 regressed), 235290 unchanged.

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

Artifacts:

• build-clr-checked-main.zip (88 MB)
• build-artifacts-main.zip (708 MB)
• build-clr-checked-pr.zip (88 MB)
• build-artifacts-pr.zip (709 MB)
• jit-diffs-main.zip (136 MB)
• jit-diffs-pr.zip (136 MB)
• diff-frameworks.txt (25 KB)
• ShortDiffsRegressions.md (59 KB)
• LongDiffsRegressions.md (223 KB)
• ShortDiffsImprovements.md (59 KB)
• LongDiffsImprovements.md (159 KB)

[MihuBot]

Top method regressions

8 (3.00 % of base) - Microsoft.VisualBasic.CompilerServices.Operators:MultiplyUInt64(ulong,ulong):System.Object

 ; Assembly listing for method Microsoft.VisualBasic.CompilerServices.Operators:MultiplyUInt64(ulong,ulong):System.Object (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; 5 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T01] (  5,  3   )    long  ->  [rbp-0x08]  EH-live single-def
 ;  V01 arg1         [V01,T02] (  5,  3   )    long  ->  [rbp-0x10]  EH-live single-def
 ;  V02 loc0         [V02,T03] (  4,  2   )     ref  ->  [rbp-0x38]  do-not-enreg[M] class-hnd EH-live <System.Object>
 ;* V03 loc1         [V03    ] (  0,  0   )     ref  ->  zero-ref    class-hnd <System.OverflowException>
 ;* V04 loc2         [V04    ] (  0,  0   )     ref  ->  zero-ref    class-hnd <System.OverflowException>
 ;# V05 OutArgs      [V05    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V06 tmp1         [V06,T00] (  3,  6   )     ref  ->  rdi         class-hnd exact single-def "Single-def Box Helper" <System.UInt64>
 ;* V07 tmp2         [V07    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "impSpillSpecialSideEff" <System.OverflowException>
 ;* V08 tmp3         [V08    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Decimal>
 ;* V09 tmp4         [V09    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Decimal>
 ;* V10 tmp5         [V10    ] (  0,  0   )  struct (16) zero-ref    "impAppendStmt" <System.Decimal>
 ;  V11 tmp6         [V11,T04] (  3,  0   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Decimal>
 ;* V12 tmp7         [V12    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "impSpillSpecialSideEff" <System.OverflowException>
 ;  V13 tmp8         [V13,T05] (  3,  0   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Double>
 ;  V14 tmp9         [V14    ] (  5,  0   )  struct (16) [rbp-0x20]  do-not-enreg[XS] addr-exposed ld-addr-op "Inlining Arg" <System.Decimal>
 ;  V15 tmp10        [V15    ] (  4,  0   )  struct (16) [rbp-0x30]  do-not-enreg[XS] addr-exposed ld-addr-op "Inlining Arg" <System.Decimal>
 ;* V16 tmp11        [V16    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
 ;* V17 tmp12        [V17,T06] (  0,  0   )     int  ->  zero-ref    single-def "field V08._flags (fldOffset=0x0)" P-INDEP
 ;* V18 tmp13        [V18,T07] (  0,  0   )     int  ->  zero-ref    single-def "field V08._hi32 (fldOffset=0x4)" P-INDEP
 ;* V19 tmp14        [V19,T08] (  0,  0   )    long  ->  zero-ref    single-def "field V08._lo64 (fldOffset=0x8)" P-INDEP
 ;* V20 tmp15        [V20,T09] (  0,  0   )     int  ->  zero-ref    single-def "field V09._flags (fldOffset=0x0)" P-INDEP
 ;* V21 tmp16        [V21,T10] (  0,  0   )     int  ->  zero-ref    single-def "field V09._hi32 (fldOffset=0x4)" P-INDEP
 ;* V22 tmp17        [V22,T11] (  0,  0   )    long  ->  zero-ref    single-def "field V09._lo64 (fldOffset=0x8)" P-INDEP
 ;* V23 tmp18        [V23    ] (  0,  0   )     int  ->  zero-ref    single-def "field V10._flags (fldOffset=0x0)" P-INDEP
 ;* V24 tmp19        [V24    ] (  0,  0   )     int  ->  zero-ref    single-def "field V10._hi32 (fldOffset=0x4)" P-INDEP
 ;* V25 tmp20        [V25    ] (  0,  0   )    long  ->  zero-ref    single-def "field V10._lo64 (fldOffset=0x8)" P-INDEP
 ;  V26 tmp21        [V26    ] (  3,  0   )     int  ->  [rbp-0x20]  do-not-enreg[X] addr-exposed "field V14._flags (fldOffset=0x0)" P-DEP
 ;  V27 tmp22        [V27    ] (  3,  0   )     int  ->  [rbp-0x1C]  do-not-enreg[X] addr-exposed "field V14._hi32 (fldOffset=0x4)" P-DEP
 ;  V28 tmp23        [V28    ] (  3,  0   )    long  ->  [rbp-0x18]  do-not-enreg[X] addr-exposed "field V14._lo64 (fldOffset=0x8)" P-DEP
 ;  V29 tmp24        [V29    ] (  2,  0   )     int  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed "field V15._flags (fldOffset=0x0)" P-DEP
 ;  V30 tmp25        [V30    ] (  2,  0   )     int  ->  [rbp-0x2C]  do-not-enreg[X] addr-exposed "field V15._hi32 (fldOffset=0x4)" P-DEP
 ;  V31 tmp26        [V31    ] (  2,  0   )    long  ->  [rbp-0x28]  do-not-enreg[X] addr-exposed "field V15._lo64 (fldOffset=0x8)" P-DEP
 ;  V32 rat0         [V32    ] (  1,  1   )    long  ->  [rbp-0x40]  do-not-enreg[V] "PSPSym"
 ;
 ; Lcl frame size = 64
 
 G_M41291_IG01:
        push     rbp
        sub      rsp, 64
        lea      rbp, [rsp+0x40]
        mov      qword ptr [rbp-0x40], rsp
        mov      qword ptr [rbp-0x08], rdi
        mov      qword ptr [rbp-0x10], rsi
 						;; size=22 bbWeight=1 PerfScore 4.75
 G_M41291_IG02:
        mov      rdi, 0xD1FFAB1E      ; System.UInt64
        call     CORINFO_HELP_NEWSFAST
        mov      rdi, rax
        mov      rcx, qword ptr [rbp-0x08]
        mov      rax, rcx
        mul      rdx:rax, qword ptr [rbp-0x10]
        jb       SHORT G_M41291_IG03
        mov      qword ptr [rdi+0x08], rax
        mov      gword ptr [rbp-0x38], rdi
        jmp      SHORT G_M41291_IG08
 						;; size=41 bbWeight=1 PerfScore 12.75
 G_M41291_IG03:
        call     CORINFO_HELP_OVERFLOW
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
 G_M41291_IG04:
        xor      edi, edi
        mov      dword ptr [rbp-0x20], edi
 						;; size=5 bbWeight=0 PerfScore 0.00
 G_M41291_IG05:
        mov      dword ptr [rbp-0x1C], edi
        mov      rcx, qword ptr [rbp-0x08]
        mov      qword ptr [rbp-0x18], rcx
 						;; size=11 bbWeight=0 PerfScore 0.00
 G_M41291_IG06:
        mov      dword ptr [rbp-0x30], edi
 						;; size=3 bbWeight=0 PerfScore 0.00
 G_M41291_IG07:
        mov      dword ptr [rbp-0x2C], edi
        mov      rsi, qword ptr [rbp-0x10]
        mov      qword ptr [rbp-0x28], rsi
        lea      rdi, [rbp-0x20]
        lea      rsi, [rbp-0x30]
        mov      rax, 0xD1FFAB1E      ; code for System.Decimal+DecCalc:VarDecMul(byref,byref)
        call     [rax]System.Decimal+DecCalc:VarDecMul(byref,byref)
        mov      rdi, 0xD1FFAB1E      ; System.Decimal
        call     CORINFO_HELP_NEWSFAST
        vmovups  xmm0, xmmword ptr [rbp-0x20]
        vmovups  xmmword ptr [rax+0x08], xmm0
        mov      gword ptr [rbp-0x38], rax
 						;; size=60 bbWeight=0 PerfScore 0.00
 G_M41291_IG08:
        mov      rax, gword ptr [rbp-0x38]
 						;; size=4 bbWeight=1 PerfScore 1.00
 G_M41291_IG09:
        add      rsp, 64
        pop      rbp
        ret      
 						;; size=6 bbWeight=1 PerfScore 1.75
 G_M41291_IG10:
        nop      
        jmp      SHORT G_M41291_IG04
 						;; size=3 bbWeight=0 PerfScore 0.00
 G_M41291_IG11:
        push     rbp
        sub      rsp, 16
        mov      rbp, qword ptr [rdi]
        mov      qword ptr [rsp], rbp
        lea      rbp, [rbp+0x40]
 						;; size=16 bbWeight=0 PerfScore 0.00
 G_M41291_IG12:
        lea      rax, G_M41291_IG10
 						;; size=7 bbWeight=0 PerfScore 0.00
 G_M41291_IG13:
        add      rsp, 16
        pop      rbp
        ret      
 						;; size=6 bbWeight=0 PerfScore 0.00
 G_M41291_IG14:
        push     rbp
        sub      rsp, 16
        mov      rbp, qword ptr [rdi]
        mov      qword ptr [rsp], rbp
        lea      rbp, [rbp+0x40]
 						;; size=16 bbWeight=0 PerfScore 0.00
 G_M41291_IG15:
        mov      rdi, 0xD1FFAB1E      ; System.Double
        call     CORINFO_HELP_NEWSFAST
        mov      rcx, qword ptr [rbp-0x08]
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2sd xmm0, rcx
        mov      rsi, qword ptr [rbp-0x10]
+       vxorps   xmm1, xmm1, xmm1
        vcvtusi2sd xmm1, rsi
        vmulsd   xmm0, xmm0, xmm1
        vmovsd   qword ptr [rax+0x08], xmm0
        mov      gword ptr [rbp-0x38], rax
        lea      rax, G_M41291_IG08
-						;; size=55 bbWeight=0 PerfScore 0.00
+						;; size=63 bbWeight=0 PerfScore 0.00
 G_M41291_IG16:
        add      rsp, 16
        pop      rbp
        ret      
 						;; size=6 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 267, prolog size 22, PerfScore 20.25, instruction count 69, allocated bytes for code 267 (MethodHash=9ae05eb4) for method Microsoft.VisualBasic.CompilerServices.Operators:MultiplyUInt64(ulong,ulong):System.Object (FullOpts)
+; Total bytes of code 275, prolog size 22, PerfScore 20.25, instruction count 71, allocated bytes for code 275 (MethodHash=9ae05eb4) for method Microsoft.VisualBasic.CompilerServices.Operators:MultiplyUInt64(ulong,ulong):System.Object (FullOpts)
 ; ============================================================

8 (21.05 % of base) - System.Half:op_Explicit(ulong):System.Half

 ; Assembly listing for method System.Half:op_Explicit(ulong):System.Half (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rsp based frame
 ; fully interruptible
 ; No PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  3,  3   )    long  ->  rdi         single-def
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;
 ; Lcl frame size = 0
 
 G_M50674_IG01:
 						;; size=0 bbWeight=1 PerfScore 0.00
 G_M50674_IG02:
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2ss xmm0, rdi
        mov      rax, 0xD1FFAB1E      ; code for System.Half:op_Explicit(float):System.Half
-						;; size=16 bbWeight=1 PerfScore 6.25
+						;; size=20 bbWeight=1 PerfScore 6.58
 G_M50674_IG03:
        tail.jmp [rax]System.Half:op_Explicit(float):System.Half
 						;; size=3 bbWeight=1 PerfScore 2.00
 
-; Total bytes of code 19, prolog size 0, PerfScore 8.25, instruction count 3, allocated bytes for code 19 (MethodHash=130a3a0d) for method System.Half:op_Explicit(ulong):System.Half (FullOpts)
+; Total bytes of code 23, prolog size 0, PerfScore 8.58, instruction count 4, allocated bytes for code 23 (MethodHash=130a3a0d) for method System.Half:op_Explicit(ulong):System.Half (FullOpts)
 ; ============================================================

8 (1.44 % of base) - System.Linq.Expressions.Interpreter.NumericConvertInstruction+Checked:ConvertUInt64(ulong):System.Object:this

 ; Assembly listing for method System.Linq.Expressions.Interpreter.NumericConvertInstruction+Checked:ConvertUInt64(ulong):System.Object:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 6 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T03] (  3,  3   )     ref  ->  rdi         this class-hnd single-def <System.Linq.Expressions.Interpreter.NumericConvertInstruction+Checked>
 ;  V01 arg1         [V01,T00] ( 14,  8   )    long  ->  rbx         single-def
 ;  V02 loc0         [V02,T01] ( 13,  7   )     ref  ->  rax         class-hnd <System.Object>
 ;* V03 loc1         [V03    ] (  0,  0   )     int  ->  zero-ref   
 ;# V04 OutArgs      [V04    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V05 tmp1         [V05,T04] (  4,  4   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Decimal>
 ;  V06 tmp2         [V06,T05] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Double>
 ;  V07 tmp3         [V07,T06] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Single>
 ;  V08 tmp4         [V08,T07] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.UInt64>
 ;  V09 tmp5         [V09,T08] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Int64>
 ;  V10 tmp6         [V10,T09] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.UInt32>
 ;  V11 tmp7         [V11,T10] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Int32>
 ;  V12 tmp8         [V12,T11] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.UInt16>
 ;  V13 tmp9         [V13,T12] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Int16>
 ;  V14 tmp10        [V14,T13] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Byte>
 ;  V15 tmp11        [V15,T14] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.SByte>
 ;  V16 tmp12        [V16,T15] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Char>
 ;* V17 tmp13        [V17    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Decimal>
 ;  V18 tmp14        [V18,T19] (  4,  0   )     ref  ->  rbx         class-hnd exact single-def "NewObj constructor temp" <System.Diagnostics.UnreachableException>
 ;  V19 tmp15        [V19,T20] (  2,  0   )     ref  ->  r15         class-hnd exact single-def "Inlining Arg" <System.String>
 ;* V20 tmp16        [V20,T17] (  0,  0   )     int  ->  zero-ref    "field V17._flags (fldOffset=0x0)" P-INDEP
 ;* V21 tmp17        [V21,T18] (  0,  0   )     int  ->  zero-ref    "field V17._hi32 (fldOffset=0x4)" P-INDEP
 ;  V22 tmp18        [V22,T16] (  2,  1   )    long  ->  rbx         "field V17._lo64 (fldOffset=0x8)" P-INDEP
 ;  V23 rat0         [V23,T02] (  3,  5.85)     int  ->  rdi         "ReplaceWithLclVar is creating a new local variable"
 ;
 ; Lcl frame size = 0
 
 G_M29411_IG01:
        push     rbp
        push     r15
        push     rbx
        lea      rbp, [rsp+0x10]
        mov      rbx, rsi
 						;; size=12 bbWeight=1 PerfScore 3.75
 G_M29411_IG02:
        mov      edi, dword ptr [rdi+0x0C]
        add      edi, -4
        cmp      edi, 11
        ja       G_M29411_IG17
 						;; size=15 bbWeight=1 PerfScore 3.50
 G_M29411_IG03:
        mov      edi, edi
        lea      rax, [reloc @RWD00]
        mov      eax, dword ptr [rax+4*rdi]
        lea      rcx, G_M29411_IG02
        add      rax, rcx
        jmp      rax
 						;; size=24 bbWeight=0.92 PerfScore 5.54
 G_M29411_IG04:
        mov      rdi, 0xD1FFAB1E      ; System.Decimal
        call     CORINFO_HELP_NEWSFAST
        xor      edi, edi
        mov      qword ptr [rax+0x08], rdi
        mov      qword ptr [rax+0x10], rbx
        jmp      G_M29411_IG16
 						;; size=30 bbWeight=0.50 PerfScore 2.75
 G_M29411_IG05:
        mov      rdi, 0xD1FFAB1E      ; System.Double
        call     CORINFO_HELP_NEWSFAST
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2sd xmm0, rbx
        vmovsd   qword ptr [rax+0x08], xmm0
        jmp      G_M29411_IG16
-						;; size=31 bbWeight=0.50 PerfScore 4.62
+						;; size=35 bbWeight=0.50 PerfScore 4.79
 G_M29411_IG06:
        mov      rdi, 0xD1FFAB1E      ; System.Single
        call     CORINFO_HELP_NEWSFAST
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2ss xmm0, rbx
        vmovss   dword ptr [rax+0x08], xmm0
        jmp      G_M29411_IG16
-						;; size=31 bbWeight=0.50 PerfScore 5.62
+						;; size=35 bbWeight=0.50 PerfScore 5.79
 G_M29411_IG07:
        mov      rdi, 0xD1FFAB1E      ; System.UInt64
        call     CORINFO_HELP_NEWSFAST
        mov      qword ptr [rax+0x08], rbx
        jmp      G_M29411_IG16
 						;; size=24 bbWeight=0.50 PerfScore 2.12
 G_M29411_IG08:
        mov      rdi, 0xD1FFAB1E      ; System.Int64
        call     CORINFO_HELP_NEWSFAST
        test     rbx, rbx
        jl       G_M29411_IG18
        mov      rdi, rbx
        mov      qword ptr [rax+0x08], rdi
        jmp      G_M29411_IG16
 						;; size=36 bbWeight=0.50 PerfScore 2.88
 G_M29411_IG09:
        mov      rdi, 0xD1FFAB1E      ; System.UInt32
        call     CORINFO_HELP_NEWSFAST
        mov      rdi, rbx
        shr      rdi, 32
        jne      G_M29411_IG18
        mov      edi, ebx
        mov      dword ptr [rax+0x08], edi
        jmp      G_M29411_IG16
 						;; size=38 bbWeight=0.50 PerfScore 3.12
 G_M29411_IG10:
        mov      rdi, 0xD1FFAB1E      ; System.Int32
        call     CORINFO_HELP_NEWSFAST
        cmp      rbx, 0xD1FFAB1E
        ja       G_M29411_IG18
        mov      edi, ebx
        mov      dword ptr [rax+0x08], edi
        jmp      G_M29411_IG16
 						;; size=38 bbWeight=0.50 PerfScore 2.88
 G_M29411_IG11:
        mov      rdi, 0xD1FFAB1E      ; System.UInt16
        call     CORINFO_HELP_NEWSFAST
        cmp      rbx, 0xFFFF
        ja       G_M29411_IG18
        mov      edi, ebx
        mov      word  ptr [rax+0x08], di
        jmp      G_M29411_IG16
 						;; size=39 bbWeight=0.50 PerfScore 2.88
 G_M29411_IG12:
        mov      rdi, 0xD1FFAB1E      ; System.Int16
        call     CORINFO_HELP_NEWSFAST
        cmp      rbx, 0x7FFF
        ja       G_M29411_IG18
        mov      edi, ebx
        mov      word  ptr [rax+0x08], di
        jmp      SHORT G_M29411_IG16
 						;; size=36 bbWeight=0.50 PerfScore 2.88
 G_M29411_IG13:
        mov      rdi, 0xD1FFAB1E      ; System.Byte
        call     CORINFO_HELP_NEWSFAST
        cmp      rbx, 255
        ja       G_M29411_IG18
        mov      edi, ebx
        mov      byte  ptr [rax+0x08], dil
        jmp      SHORT G_M29411_IG16
 						;; size=36 bbWeight=0.50 PerfScore 2.88
 G_M29411_IG14:
        mov      rdi, 0xD1FFAB1E      ; System.SByte
        call     CORINFO_HELP_NEWSFAST
        cmp      rbx, 127
        ja       G_M29411_IG18
        mov      edi, ebx
        mov      byte  ptr [rax+0x08], dil
        jmp      SHORT G_M29411_IG16
 						;; size=33 bbWeight=0.50 PerfScore 2.88
 G_M29411_IG15:
        mov      rdi, 0xD1FFAB1E      ; System.Char
        call     CORINFO_HELP_NEWSFAST
        cmp      rbx, 0xFFFF
        ja       SHORT G_M29411_IG18
        mov      edi, ebx
        mov      word  ptr [rax+0x08], di
 						;; size=30 bbWeight=0.50 PerfScore 1.88
 G_M29411_IG16:
        pop      rbx
        pop      r15
        pop      rbp
        ret      
 						;; size=5 bbWeight=1 PerfScore 2.50
 G_M29411_IG17:
        mov      rdi, 0xD1FFAB1E      ; System.Diagnostics.UnreachableException
        call     CORINFO_HELP_NEWSFAST
        mov      rbx, rax
        mov      edi, 0x4E07
        mov      rsi, 0xD1FFAB1E
        call     CORINFO_HELP_STRCNS
        mov      rdi, rax
        mov      rax, 0xD1FFAB1E      ; code for System.SR:GetResourceString(System.String):System.String
        call     [rax]System.SR:GetResourceString(System.String):System.String
        mov      r15, rax
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Exception:.ctor():this
        call     [rax]System.Exception:.ctor():this
        lea      rdi, bword ptr [rbx+0x10]
        mov      rsi, r15
        call     CORINFO_HELP_ASSIGN_REF
        mov      rdi, rbx
        call     CORINFO_HELP_THROW
        int3     
 						;; size=92 bbWeight=0 PerfScore 0.00
 G_M29411_IG18:
        call     CORINFO_HELP_OVERFLOW
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
 RWD00  	dd	G_M29411_IG15 - G_M29411_IG02
        	dd	G_M29411_IG14 - G_M29411_IG02
        	dd	G_M29411_IG13 - G_M29411_IG02
        	dd	G_M29411_IG12 - G_M29411_IG02
        	dd	G_M29411_IG11 - G_M29411_IG02
        	dd	G_M29411_IG10 - G_M29411_IG02
        	dd	G_M29411_IG09 - G_M29411_IG02
        	dd	G_M29411_IG08 - G_M29411_IG02
        	dd	G_M29411_IG07 - G_M29411_IG02
        	dd	G_M29411_IG06 - G_M29411_IG02
        	dd	G_M29411_IG05 - G_M29411_IG02
        	dd	G_M29411_IG04 - G_M29411_IG02
 
 
-; Total bytes of code 556, prolog size 9, PerfScore 52.66, instruction count 116, allocated bytes for code 556 (MethodHash=9b428d1c) for method System.Linq.Expressions.Interpreter.NumericConvertInstruction+Checked:ConvertUInt64(ulong):System.Object:this (FullOpts)
+; Total bytes of code 564, prolog size 9, PerfScore 53.00, instruction count 118, allocated bytes for code 564 (MethodHash=9b428d1c) for method System.Linq.Expressions.Interpreter.NumericConvertInstruction+Checked:ConvertUInt64(ulong):System.Object:this (FullOpts)
 ; ============================================================

8 (1.86 % of base) - System.Linq.Expressions.Interpreter.NumericConvertInstruction+Unchecked:ConvertUInt64(ulong):System.Object:this

 ; Assembly listing for method System.Linq.Expressions.Interpreter.NumericConvertInstruction+Unchecked:ConvertUInt64(ulong):System.Object:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 6 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T03] (  3,  3   )     ref  ->  rdi         this class-hnd single-def <System.Linq.Expressions.Interpreter.NumericConvertInstruction+Unchecked>
 ;  V01 arg1         [V01,T00] ( 14,  8   )    long  ->  rbx         single-def
 ;  V02 loc0         [V02,T01] ( 13,  7   )     ref  ->  rax         class-hnd <System.Object>
 ;* V03 loc1         [V03    ] (  0,  0   )     int  ->  zero-ref   
 ;# V04 OutArgs      [V04    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V05 tmp1         [V05,T04] (  4,  4   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Decimal>
 ;  V06 tmp2         [V06,T05] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Double>
 ;  V07 tmp3         [V07,T06] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Single>
 ;  V08 tmp4         [V08,T07] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.UInt64>
 ;  V09 tmp5         [V09,T08] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Int64>
 ;  V10 tmp6         [V10,T09] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.UInt32>
 ;  V11 tmp7         [V11,T10] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Int32>
 ;  V12 tmp8         [V12,T11] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.UInt16>
 ;  V13 tmp9         [V13,T12] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Int16>
 ;  V14 tmp10        [V14,T13] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Byte>
 ;  V15 tmp11        [V15,T14] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.SByte>
 ;  V16 tmp12        [V16,T15] (  3,  3   )     ref  ->  rax         class-hnd exact single-def "Single-def Box Helper" <System.Char>
 ;* V17 tmp13        [V17    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Decimal>
 ;  V18 tmp14        [V18,T19] (  4,  0   )     ref  ->  rbx         class-hnd exact single-def "NewObj constructor temp" <System.Diagnostics.UnreachableException>
 ;  V19 tmp15        [V19,T20] (  2,  0   )     ref  ->  r15         class-hnd exact single-def "Inlining Arg" <System.String>
 ;* V20 tmp16        [V20,T17] (  0,  0   )     int  ->  zero-ref    "field V17._flags (fldOffset=0x0)" P-INDEP
 ;* V21 tmp17        [V21,T18] (  0,  0   )     int  ->  zero-ref    "field V17._hi32 (fldOffset=0x4)" P-INDEP
 ;  V22 tmp18        [V22,T16] (  2,  1   )    long  ->  rbx         "field V17._lo64 (fldOffset=0x8)" P-INDEP
 ;  V23 rat0         [V23,T02] (  3,  5.85)     int  ->  rdi         "ReplaceWithLclVar is creating a new local variable"
 ;
 ; Lcl frame size = 0
 
 G_M42680_IG01:
        push     rbp
        push     r15
        push     rbx
        lea      rbp, [rsp+0x10]
        mov      rbx, rsi
 						;; size=12 bbWeight=1 PerfScore 3.75
 G_M42680_IG02:
        mov      edi, dword ptr [rdi+0x0C]
        add      edi, -4
        cmp      edi, 11
        ja       G_M42680_IG17
 						;; size=15 bbWeight=1 PerfScore 3.50
 G_M42680_IG03:
        mov      edi, edi
        lea      rax, [reloc @RWD00]
        mov      eax, dword ptr [rax+4*rdi]
        lea      rcx, G_M42680_IG02
        add      rax, rcx
        jmp      rax
 						;; size=24 bbWeight=0.92 PerfScore 5.54
 G_M42680_IG04:
        mov      rdi, 0xD1FFAB1E      ; System.Decimal
        call     CORINFO_HELP_NEWSFAST
        xor      edi, edi
        mov      qword ptr [rax+0x08], rdi
        mov      qword ptr [rax+0x10], rbx
        jmp      G_M42680_IG16
 						;; size=30 bbWeight=0.50 PerfScore 2.75
 G_M42680_IG05:
        mov      rdi, 0xD1FFAB1E      ; System.Double
        call     CORINFO_HELP_NEWSFAST
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2sd xmm0, rbx
        vmovsd   qword ptr [rax+0x08], xmm0
        jmp      G_M42680_IG16
-						;; size=31 bbWeight=0.50 PerfScore 4.62
+						;; size=35 bbWeight=0.50 PerfScore 4.79
 G_M42680_IG06:
        mov      rdi, 0xD1FFAB1E      ; System.Single
        call     CORINFO_HELP_NEWSFAST
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2ss xmm0, rbx
        vmovss   dword ptr [rax+0x08], xmm0
        jmp      G_M42680_IG16
-						;; size=31 bbWeight=0.50 PerfScore 5.62
+						;; size=35 bbWeight=0.50 PerfScore 5.79
 G_M42680_IG07:
        mov      rdi, 0xD1FFAB1E      ; System.UInt64
        call     CORINFO_HELP_NEWSFAST
        mov      qword ptr [rax+0x08], rbx
        jmp      G_M42680_IG16
 						;; size=24 bbWeight=0.50 PerfScore 2.12
 G_M42680_IG08:
        mov      rdi, 0xD1FFAB1E      ; System.Int64
        call     CORINFO_HELP_NEWSFAST
        mov      qword ptr [rax+0x08], rbx
        jmp      G_M42680_IG16
 						;; size=24 bbWeight=0.50 PerfScore 2.12
 G_M42680_IG09:
        mov      rdi, 0xD1FFAB1E      ; System.UInt32
        call     CORINFO_HELP_NEWSFAST
        mov      dword ptr [rax+0x08], ebx
        jmp      SHORT G_M42680_IG16
 						;; size=20 bbWeight=0.50 PerfScore 2.12
 G_M42680_IG10:
        mov      rdi, 0xD1FFAB1E      ; System.Int32
        call     CORINFO_HELP_NEWSFAST
        mov      dword ptr [rax+0x08], ebx
        jmp      SHORT G_M42680_IG16
 						;; size=20 bbWeight=0.50 PerfScore 2.12
 G_M42680_IG11:
        mov      rdi, 0xD1FFAB1E      ; System.UInt16
        call     CORINFO_HELP_NEWSFAST
        mov      word  ptr [rax+0x08], bx
        jmp      SHORT G_M42680_IG16
 						;; size=21 bbWeight=0.50 PerfScore 2.12
 G_M42680_IG12:
        mov      rdi, 0xD1FFAB1E      ; System.Int16
        call     CORINFO_HELP_NEWSFAST
        mov      word  ptr [rax+0x08], bx
        jmp      SHORT G_M42680_IG16
 						;; size=21 bbWeight=0.50 PerfScore 2.12
 G_M42680_IG13:
        mov      rdi, 0xD1FFAB1E      ; System.Byte
        call     CORINFO_HELP_NEWSFAST
        mov      byte  ptr [rax+0x08], bl
        jmp      SHORT G_M42680_IG16
 						;; size=20 bbWeight=0.50 PerfScore 2.12
 G_M42680_IG14:
        mov      rdi, 0xD1FFAB1E      ; System.SByte
        call     CORINFO_HELP_NEWSFAST
        mov      byte  ptr [rax+0x08], bl
        jmp      SHORT G_M42680_IG16
 						;; size=20 bbWeight=0.50 PerfScore 2.12
 G_M42680_IG15:
        mov      rdi, 0xD1FFAB1E      ; System.Char
        call     CORINFO_HELP_NEWSFAST
        mov      word  ptr [rax+0x08], bx
 						;; size=19 bbWeight=0.50 PerfScore 1.12
 G_M42680_IG16:
        pop      rbx
        pop      r15
        pop      rbp
        ret      
 						;; size=5 bbWeight=1 PerfScore 2.50
 G_M42680_IG17:
        mov      rdi, 0xD1FFAB1E      ; System.Diagnostics.UnreachableException
        call     CORINFO_HELP_NEWSFAST
        mov      rbx, rax
        mov      edi, 0x4E07
        mov      rsi, 0xD1FFAB1E
        call     CORINFO_HELP_STRCNS
        mov      rdi, rax
        mov      rax, 0xD1FFAB1E      ; code for System.SR:GetResourceString(System.String):System.String
        call     [rax]System.SR:GetResourceString(System.String):System.String
        mov      r15, rax
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Exception:.ctor():this
        call     [rax]System.Exception:.ctor():this
        lea      rdi, bword ptr [rbx+0x10]
        mov      rsi, r15
        call     CORINFO_HELP_ASSIGN_REF
        mov      rdi, rbx
        call     CORINFO_HELP_THROW
        int3     
 						;; size=92 bbWeight=0 PerfScore 0.00
 RWD00  	dd	G_M42680_IG15 - G_M42680_IG02
        	dd	G_M42680_IG14 - G_M42680_IG02
        	dd	G_M42680_IG13 - G_M42680_IG02
        	dd	G_M42680_IG12 - G_M42680_IG02
        	dd	G_M42680_IG11 - G_M42680_IG02
        	dd	G_M42680_IG10 - G_M42680_IG02
        	dd	G_M42680_IG09 - G_M42680_IG02
        	dd	G_M42680_IG08 - G_M42680_IG02
        	dd	G_M42680_IG07 - G_M42680_IG02
        	dd	G_M42680_IG06 - G_M42680_IG02
        	dd	G_M42680_IG05 - G_M42680_IG02
        	dd	G_M42680_IG04 - G_M42680_IG02
 
 
-; Total bytes of code 429, prolog size 9, PerfScore 46.41, instruction count 89, allocated bytes for code 429 (MethodHash=52025947) for method System.Linq.Expressions.Interpreter.NumericConvertInstruction+Unchecked:ConvertUInt64(ulong):System.Object:this (FullOpts)
+; Total bytes of code 437, prolog size 9, PerfScore 46.75, instruction count 91, allocated bytes for code 437 (MethodHash=52025947) for method System.Linq.Expressions.Interpreter.NumericConvertInstruction+Unchecked:ConvertUInt64(ulong):System.Object:this (FullOpts)
 ; ============================================================

8 (36.36 % of base) - System.Numerics.Complex:op_Implicit(ulong):System.Numerics.Complex

 ; Assembly listing for method System.Numerics.Complex:op_Implicit(ulong):System.Numerics.Complex (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rsp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 1 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  3,  3   )    long  ->  rdi         single-def
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V02 tmp1         [V02    ] (  0,  0   )  struct (16) zero-ref    multireg-ret ld-addr-op "NewObj constructor temp" <System.Numerics.Complex>
 ;* V03 tmp2         [V03    ] (  0,  0   )  double  ->  zero-ref    "Inlining Arg"
 ;  V04 tmp3         [V04,T01] (  2,  2   )  double  ->  mm0         "field V02.m_real (fldOffset=0x0)" P-INDEP
 ;  V05 tmp4         [V05,T02] (  2,  2   )  double  ->  mm1         "field V02.m_imaginary (fldOffset=0x8)" P-INDEP
 ;
 ; Lcl frame size = 0
 
 G_M61227_IG01:
 						;; size=0 bbWeight=1 PerfScore 0.00
 G_M61227_IG02:
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2sd xmm0, rdi
        vxorps   xmm1, xmm1, xmm1
-						;; size=10 bbWeight=1 PerfScore 4.33
+						;; size=14 bbWeight=1 PerfScore 4.67
 G_M61227_IG03:
        ret      
 						;; size=1 bbWeight=1 PerfScore 1.00
 
-; Total bytes of code 11, prolog size 0, PerfScore 5.33, instruction count 3, allocated bytes for code 11 (MethodHash=ef0210d4) for method System.Numerics.Complex:op_Implicit(ulong):System.Numerics.Complex (FullOpts)
+; Total bytes of code 15, prolog size 0, PerfScore 5.67, instruction count 4, allocated bytes for code 15 (MethodHash=ef0210d4) for method System.Numerics.Complex:op_Implicit(ulong):System.Numerics.Complex (FullOpts)
 ; ============================================================

8 (57.14 % of base) - System.Runtime.InteropServices.NFloat:op_Implicit(ulong):System.Runtime.InteropServices.NFloat

 ; Assembly listing for method System.Runtime.InteropServices.NFloat:op_Implicit(ulong):System.Runtime.InteropServices.NFloat (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rsp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 1 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  3,  3   )    long  ->  rdi         single-def
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V02 tmp1         [V02    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op "NewObj constructor temp" <System.Runtime.InteropServices.NFloat>
 ;* V03 tmp2         [V03    ] (  0,  0   )  double  ->  zero-ref    "Inlining Arg"
 ;  V04 tmp3         [V04,T01] (  2,  2   )  double  ->  mm0         "field V02._value (fldOffset=0x0)" P-INDEP
 ;
 ; Lcl frame size = 0
 
 G_M5643_IG01:
 						;; size=0 bbWeight=1 PerfScore 0.00
 G_M5643_IG02:
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2sd xmm0, rdi
-						;; size=6 bbWeight=1 PerfScore 4.00
+						;; size=10 bbWeight=1 PerfScore 4.33
 G_M5643_IG03:
        ret      
 						;; size=1 bbWeight=1 PerfScore 1.00
 
-; Total bytes of code 7, prolog size 0, PerfScore 5.00, instruction count 2, allocated bytes for code 7 (MethodHash=0fefe9f4) for method System.Runtime.InteropServices.NFloat:op_Implicit(ulong):System.Runtime.InteropServices.NFloat (FullOpts)
+; Total bytes of code 11, prolog size 0, PerfScore 5.33, instruction count 3, allocated bytes for code 11 (MethodHash=0fefe9f4) for method System.Runtime.InteropServices.NFloat:op_Implicit(ulong):System.Runtime.InteropServices.NFloat (FullOpts)
 ; ============================================================

6 (0.58 % of base) - Microsoft.VisualBasic.CompilerServices.Conversions:ToDouble(System.Object,System.Globalization.NumberFormatInfo):double

 ; Assembly listing for method Microsoft.VisualBasic.CompilerServices.Conversions:ToDouble(System.Object,System.Globalization.NumberFormatInfo):double (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 2 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] ( 28, 15   )     ref  ->  rbx         class-hnd single-def <System.Object>
 ;  V01 arg1         [V01,T02] (  3,  2.50)     ref  ->  r15         class-hnd single-def <System.Globalization.NumberFormatInfo>
 ;  V02 loc0         [V02,T05] ( 26, 13.50)  double  ->  mm0        
 ;  V03 loc1         [V03,T01] ( 16,  8   )     ref  ->  r14         class-hnd single-def <System.IConvertible>
 ;* V04 loc2         [V04    ] (  0,  0   )     int  ->  zero-ref   
 ;# V05 OutArgs      [V05    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V06 tmp1         [V06,T07] (  2,  0   )     ref  ->  r15         class-hnd exact single-def "non-inline candidate call" <System.String>
 ;  V07 tmp2         [V07,T06] (  3,  0   )     ref  ->  r14         class-hnd exact single-def "NewObj constructor temp" <System.InvalidCastException>
 ;* V08 tmp3         [V08    ] (  0,  0   )     int  ->  zero-ref    "spilling qmarkNull"
 ;* V09 tmp4         [V09    ] (  0,  0   )  struct (16) zero-ref    do-not-enreg[SR] multireg-ret "Return value temp for multireg return" <System.Decimal>
 ;* V10 tmp5         [V10    ] (  0,  0   )     int  ->  zero-ref    "spilling qmarkNull"
 ;* V11 tmp6         [V11    ] (  0,  0   )     int  ->  zero-ref    "spilling qmarkNull"
 ;* V12 tmp7         [V12    ] (  0,  0   )     int  ->  zero-ref    "spilling qmarkNull"
 ;* V13 tmp8         [V13    ] (  0,  0   )     int  ->  zero-ref    "spilling qmarkNull"
 ;* V14 tmp9         [V14    ] (  0,  0   )     int  ->  zero-ref    "spilling qmarkNull"
 ;* V15 tmp10        [V15    ] (  0,  0   )     int  ->  zero-ref    "spilling qmarkNull"
 ;* V16 tmp11        [V16    ] (  0,  0   )     int  ->  zero-ref    "spilling qmarkNull"
 ;* V17 tmp12        [V17    ] (  0,  0   )     int  ->  zero-ref    "spilling qmarkNull"
 ;* V18 tmp13        [V18    ] (  0,  0   )     int  ->  zero-ref    "spilling qmarkNull"
 ;* V19 tmp14        [V19    ] (  0,  0   )     int  ->  zero-ref    "spilling qmarkNull"
 ;* V20 tmp15        [V20    ] (  0,  0   )     int  ->  zero-ref    "spilling qmarkNull"
 ;  V21 tmp16        [V21    ] (  2,  2   )  struct (16) [rbp-0x28]  do-not-enreg[XSR] multireg-ret addr-exposed ld-addr-op "Inlining Arg" <System.Decimal>
 ;  V22 tmp17        [V22    ] (  2,  2   )     int  ->  [rbp-0x28]  do-not-enreg[X] addr-exposed "field V21._flags (fldOffset=0x0)" P-DEP
 ;  V23 tmp18        [V23    ] (  2,  2   )     int  ->  [rbp-0x24]  do-not-enreg[X] addr-exposed "field V21._hi32 (fldOffset=0x4)" P-DEP
 ;  V24 tmp19        [V24    ] (  2,  2   )    long  ->  [rbp-0x20]  do-not-enreg[X] addr-exposed "field V21._lo64 (fldOffset=0x8)" P-DEP
 ;  V25 tmp20        [V25,T04] (  2,  2   )     ref  ->  rdi         single-def "argument with side effect"
 ;  V26 tmp21        [V26,T08] (  2,  0   )     ref  ->  rbx         single-def "argument with side effect"
 ;  V27 tmp22        [V27,T09] (  2,  0   )     ref  ->  rdx         single-def "argument with side effect"
 ;  V28 tmp23        [V28,T10] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
 ;  V29 rat0         [V29,T03] (  3,  2.94)     int  ->  rax         "ReplaceWithLclVar is creating a new local variable"
 ;
 ; Lcl frame size = 24
 
 G_M32782_IG01:
        push     rbp
        push     r15
        push     r14
        push     rbx
        sub      rsp, 24
        lea      rbp, [rsp+0x30]
        mov      rbx, rdi
        mov      r15, rsi
 						;; size=21 bbWeight=1 PerfScore 5.25
 G_M32782_IG02:
        test     rbx, rbx
        je       G_M32782_IG29
 						;; size=9 bbWeight=1 PerfScore 1.25
 G_M32782_IG03:
        mov      rsi, rbx
        mov      rdi, 0xD1FFAB1E      ; System.IConvertible
        mov      rax, 0xD1FFAB1E      ; code for CORINFO_HELP_ISINSTANCEOFINTERFACE
        call     [rax]CORINFO_HELP_ISINSTANCEOFINTERFACE
        mov      r14, rax
        test     r14, r14
        je       G_M32782_IG31
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:GetTypeCode():int:this
        call     [r11]System.IConvertible:GetTypeCode():int:this
        add      eax, -3
        cmp      eax, 15
        ja       G_M32782_IG31
 						;; size=65 bbWeight=0.50 PerfScore 5.12
 G_M32782_IG04:
        mov      edi, eax
        lea      r11, [reloc @RWD00]
        mov      r11d, dword ptr [r11+4*rdi]
        lea      rsi, G_M32782_IG02
        add      r11, rsi
        jmp      r11
 						;; size=26 bbWeight=0.47 PerfScore 2.82
 G_M32782_IG05:
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToString(System.IFormatProvider):System.String:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToString(System.IFormatProvider):System.String:this
        mov      rdi, rax
        mov      rsi, r15
        mov      rax, 0xD1FFAB1E      ; code for Microsoft.VisualBasic.CompilerServices.Conversions:ToDouble(System.String,System.Globalization.NumberFormatInfo):double
        call     [rax]Microsoft.VisualBasic.CompilerServices.Conversions:ToDouble(System.String,System.Globalization.NumberFormatInfo):double
        jmp      G_M32782_IG30
 						;; size=41 bbWeight=0.50 PerfScore 4.75
 G_M32782_IG06:
        mov      rdi, 0xD1FFAB1E      ; System.Decimal
        cmp      qword ptr [rbx], rdi
        je       SHORT G_M32782_IG08
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToDecimal(System.IFormatProvider):System.Decimal:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToDecimal(System.IFormatProvider):System.Decimal:this
        mov      qword ptr [rbp-0x28], rax
        mov      qword ptr [rbp-0x20], rdx
        lea      rdi, [rbp-0x28]
        mov      rax, 0xD1FFAB1E      ; code for System.Decimal+DecCalc:VarR8FromDec(byref):double
        call     [rax]System.Decimal+DecCalc:VarR8FromDec(byref):double
        jmp      G_M32782_IG30
 						;; size=62 bbWeight=0.50 PerfScore 7.88
 G_M32782_IG07:
        mov      rdi, 0xD1FFAB1E      ; System.Double
        cmp      qword ptr [rbx], rdi
        jne      SHORT G_M32782_IG08
        vmovsd   xmm0, qword ptr [rbx+0x08]
        jmp      G_M32782_IG30
 						;; size=25 bbWeight=0.50 PerfScore 5.12
 G_M32782_IG08:
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToDouble(System.IFormatProvider):double:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToDouble(System.IFormatProvider):double:this
        jmp      G_M32782_IG30
 						;; size=23 bbWeight=0.50 PerfScore 2.88
 G_M32782_IG09:
        mov      rdi, 0xD1FFAB1E      ; System.Single
        cmp      qword ptr [rbx], rdi
        jne      SHORT G_M32782_IG10
        vcvtss2sd xmm0, xmm0, dword ptr [rbx+0x08]
        jmp      G_M32782_IG30
 						;; size=25 bbWeight=0.50 PerfScore 6.62
 G_M32782_IG10:
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToSingle(System.IFormatProvider):float:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToSingle(System.IFormatProvider):float:this
        vcvtss2sd xmm0, xmm0, xmm0
        jmp      G_M32782_IG30
 						;; size=27 bbWeight=0.50 PerfScore 4.88
 G_M32782_IG11:
        mov      rdi, 0xD1FFAB1E      ; System.UInt64
        cmp      qword ptr [rbx], rdi
        jne      SHORT G_M32782_IG12
        mov      rdi, qword ptr [rbx+0x08]
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2sd xmm0, rdi
        jmp      G_M32782_IG30
-						;; size=30 bbWeight=0.50 PerfScore 6.12
+						;; size=34 bbWeight=0.50 PerfScore 6.29
 G_M32782_IG12:
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToUInt64(System.IFormatProvider):ulong:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToUInt64(System.IFormatProvider):ulong:this
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2sd xmm0, rax
        jmp      G_M32782_IG30
-						;; size=29 bbWeight=0.50 PerfScore 4.88
+						;; size=33 bbWeight=0.50 PerfScore 5.04
 G_M32782_IG13:
        mov      rdi, 0xD1FFAB1E      ; System.Int64
        cmp      qword ptr [rbx], rdi
        jne      SHORT G_M32782_IG14
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, qword ptr [rbx+0x08]
        jmp      G_M32782_IG30
 						;; size=30 bbWeight=0.50 PerfScore 7.79
 G_M32782_IG14:
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToInt64(System.IFormatProvider):long:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToInt64(System.IFormatProvider):long:this
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, rax
        jmp      G_M32782_IG30
 						;; size=32 bbWeight=0.50 PerfScore 6.04
 G_M32782_IG15:
        mov      rdi, 0xD1FFAB1E      ; System.UInt32
        cmp      qword ptr [rbx], rdi
        jne      SHORT G_M32782_IG16
-       mov      edi, dword ptr [rbx+0x08]
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rdi
+       vcvtusi2sd xmm0, dword ptr [rbx+0x08]
        jmp      G_M32782_IG30
-						;; size=32 bbWeight=0.50 PerfScore 7.29
+						;; size=31 bbWeight=0.50 PerfScore 6.79
 G_M32782_IG16:
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToUInt32(System.IFormatProvider):uint:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToUInt32(System.IFormatProvider):uint:this
-       mov      edi, eax
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rdi
+       vcvtusi2sd xmm0, eax
        jmp      G_M32782_IG30
-						;; size=34 bbWeight=0.50 PerfScore 6.17
+						;; size=33 bbWeight=0.50 PerfScore 5.04
 G_M32782_IG17:
        mov      rdi, 0xD1FFAB1E      ; System.Int32
        cmp      qword ptr [rbx], rdi
        jne      SHORT G_M32782_IG18
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, dword ptr [rbx+0x08]
        jmp      G_M32782_IG30
 						;; size=29 bbWeight=0.50 PerfScore 7.79
 G_M32782_IG18:
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToInt32(System.IFormatProvider):int:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToInt32(System.IFormatProvider):int:this
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, eax
        jmp      G_M32782_IG30
 						;; size=31 bbWeight=0.50 PerfScore 6.04
 G_M32782_IG19:
        mov      rdi, 0xD1FFAB1E      ; System.UInt16
        cmp      qword ptr [rbx], rdi
        jne      SHORT G_M32782_IG20
        movzx    rdi, word  ptr [rbx+0x08]
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, edi
        jmp      G_M32782_IG30
 						;; size=32 bbWeight=0.50 PerfScore 7.29
 G_M32782_IG20:
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToUInt16(System.IFormatProvider):ushort:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToUInt16(System.IFormatProvider):ushort:this
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, eax
        jmp      G_M32782_IG30
 						;; size=31 bbWeight=0.50 PerfScore 6.04
 G_M32782_IG21:
        mov      rdi, 0xD1FFAB1E      ; System.Int16
        cmp      qword ptr [rbx], rdi
        jne      SHORT G_M32782_IG22
        movsx    rdi, word  ptr [rbx+0x08]
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, edi
        jmp      G_M32782_IG30
 						;; size=33 bbWeight=0.50 PerfScore 8.29
 G_M32782_IG22:
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToInt16(System.IFormatProvider):short:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToInt16(System.IFormatProvider):short:this
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, eax
        jmp      G_M32782_IG30
 						;; size=31 bbWeight=0.50 PerfScore 6.04
 G_M32782_IG23:
        mov      rdi, 0xD1FFAB1E      ; System.Byte
        cmp      qword ptr [rbx], rdi
        jne      SHORT G_M32782_IG24
        movzx    rdi, byte  ptr [rbx+0x08]
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, edi
        jmp      G_M32782_IG30
 						;; size=33 bbWeight=0.50 PerfScore 7.29
 G_M32782_IG24:
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToByte(System.IFormatProvider):ubyte:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToByte(System.IFormatProvider):ubyte:this
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, eax
        jmp      G_M32782_IG30
 						;; size=31 bbWeight=0.50 PerfScore 6.04
 G_M32782_IG25:
        mov      rdi, 0xD1FFAB1E      ; System.SByte
        cmp      qword ptr [rbx], rdi
        jne      SHORT G_M32782_IG26
        movsx    rdi, byte  ptr [rbx+0x08]
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, edi
        jmp      SHORT G_M32782_IG30
 						;; size=30 bbWeight=0.50 PerfScore 8.29
 G_M32782_IG26:
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToSByte(System.IFormatProvider):byte:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToSByte(System.IFormatProvider):byte:this
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, eax
        jmp      SHORT G_M32782_IG30
 						;; size=28 bbWeight=0.50 PerfScore 6.04
 G_M32782_IG27:
        mov      rdi, 0xD1FFAB1E      ; System.Boolean
        cmp      qword ptr [rbx], rdi
        jne      SHORT G_M32782_IG28
        cmp      byte  ptr [rbx+0x08], 0
        setne    dil
        movzx    rdi, dil
        neg      edi
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, edi
        jmp      SHORT G_M32782_IG30
 						;; size=39 bbWeight=0.50 PerfScore 8.54
 G_M32782_IG28:
        mov      rdi, r14
        mov      r11, 0xD1FFAB1E      ; code for System.IConvertible:ToBoolean(System.IFormatProvider):ubyte:this
        xor      rsi, rsi
        call     [r11]System.IConvertible:ToBoolean(System.IFormatProvider):ubyte:this
        test     eax, eax
        setne    al
        movzx    rax, al
        neg      eax
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, eax
        jmp      SHORT G_M32782_IG30
 						;; size=38 bbWeight=0.50 PerfScore 6.92
 G_M32782_IG29:
        vxorps   xmm0, xmm0, xmm0
 						;; size=4 bbWeight=0.50 PerfScore 0.17
 G_M32782_IG30:
        add      rsp, 24
        pop      rbx
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=11 bbWeight=1 PerfScore 3.25
 G_M32782_IG31:
        mov      rax, 0xD1FFAB1E      ; code for System.SR:get_InvalidCast_FromTo():System.String
        call     [rax]System.SR:get_InvalidCast_FromTo():System.String
        mov      r15, rax
        mov      rdi, 0xD1FFAB1E      ; System.InvalidCastException
        call     CORINFO_HELP_NEWSFAST
        mov      r14, rax
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for Microsoft.VisualBasic.CompilerServices.Utils:VBFriendlyName(System.Object):System.String
        call     [rax]Microsoft.VisualBasic.CompilerServices.Utils:VBFriendlyName(System.Object):System.String
        mov      rbx, rax
        mov      edi, 247
        mov      rsi, 0xD1FFAB1E
        call     CORINFO_HELP_STRCNS
        mov      rdx, rax
        mov      rsi, rbx
        mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.SR:Format(System.String,System.Object,System.Object):System.String
        call     [rax]System.SR:Format(System.String,System.Object,System.Object):System.String
        mov      rsi, rax
        mov      rdi, r14
        mov      rax, 0xD1FFAB1E      ; code for System.InvalidCastException:.ctor(System.String):this
        call     [rax]System.InvalidCastException:.ctor(System.String):this
        mov      rdi, r14
        call     CORINFO_HELP_THROW
        int3     
 						;; size=119 bbWeight=0 PerfScore 0.00
 RWD00  	dd	G_M32782_IG27 - G_M32782_IG02
        	dd	G_M32782_IG31 - G_M32782_IG02
        	dd	G_M32782_IG25 - G_M32782_IG02
        	dd	G_M32782_IG23 - G_M32782_IG02
        	dd	G_M32782_IG21 - G_M32782_IG02
        	dd	G_M32782_IG19 - G_M32782_IG02
        	dd	G_M32782_IG17 - G_M32782_IG02
        	dd	G_M32782_IG15 - G_M32782_IG02
        	dd	G_M32782_IG13 - G_M32782_IG02
        	dd	G_M32782_IG11 - G_M32782_IG02
        	dd	G_M32782_IG09 - G_M32782_IG02
        	dd	G_M32782_IG07 - G_M32782_IG02
        	dd	G_M32782_IG06 - G_M32782_IG02
        	dd	G_M32782_IG31 - G_M32782_IG02
        	dd	G_M32782_IG31 - G_M32782_IG02
        	dd	G_M32782_IG05 - G_M32782_IG02
 
 
-; Total bytes of code 1031, prolog size 15, PerfScore 172.91, instruction count 234, allocated bytes for code 1031 (MethodHash=67dd7ff1) for method Microsoft.VisualBasic.CompilerServices.Conversions:ToDouble(System.Object,System.Globalization.NumberFormatInfo):double (FullOpts)
+; Total bytes of code 1037, prolog size 15, PerfScore 171.62, instruction count 234, allocated bytes for code 1037 (MethodHash=67dd7ff1) for method Microsoft.VisualBasic.CompilerServices.Conversions:ToDouble(System.Object,System.Globalization.NumberFormatInfo):double (FullOpts)
 ; ============================================================

4 (57.14 % of base) - System.Convert:ToDouble(ulong):double

 ; Assembly listing for method System.Convert:ToDouble(ulong):double (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rsp based frame
 ; partially interruptible
 ; No PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  3,  3   )    long  ->  rdi         single-def
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;
 ; Lcl frame size = 0
 
 G_M21699_IG01:
 						;; size=0 bbWeight=1 PerfScore 0.00
 G_M21699_IG02:
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2sd xmm0, rdi
-						;; size=6 bbWeight=1 PerfScore 4.00
+						;; size=10 bbWeight=1 PerfScore 4.33
 G_M21699_IG03:
        ret      
 						;; size=1 bbWeight=1 PerfScore 1.00
 
-; Total bytes of code 7, prolog size 0, PerfScore 5.00, instruction count 2, allocated bytes for code 7 (MethodHash=6446ab3c) for method System.Convert:ToDouble(ulong):double (FullOpts)
+; Total bytes of code 11, prolog size 0, PerfScore 5.33, instruction count 3, allocated bytes for code 11 (MethodHash=6446ab3c) for method System.Convert:ToDouble(ulong):double (FullOpts)
 ; ============================================================

4 (57.14 % of base) - System.Convert:ToSingle(ulong):float

 ; Assembly listing for method System.Convert:ToSingle(ulong):float (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rsp based frame
 ; partially interruptible
 ; No PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  3,  3   )    long  ->  rdi         single-def
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;
 ; Lcl frame size = 0
 
 G_M55401_IG01:
 						;; size=0 bbWeight=1 PerfScore 0.00
 G_M55401_IG02:
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2ss xmm0, rdi
-						;; size=6 bbWeight=1 PerfScore 6.00
+						;; size=10 bbWeight=1 PerfScore 6.33
 G_M55401_IG03:
        ret      
 						;; size=1 bbWeight=1 PerfScore 1.00
 
-; Total bytes of code 7, prolog size 0, PerfScore 7.00, instruction count 2, allocated bytes for code 7 (MethodHash=86f52796) for method System.Convert:ToSingle(ulong):float (FullOpts)
+; Total bytes of code 11, prolog size 0, PerfScore 7.33, instruction count 3, allocated bytes for code 11 (MethodHash=86f52796) for method System.Convert:ToSingle(ulong):float (FullOpts)
 ; ============================================================

4 (2.99 % of base) - System.Diagnostics.Process:get_PrivilegedProcessorTime():System.TimeSpan:this

 ; Assembly listing for method System.Diagnostics.Process:get_PrivilegedProcessorTime():System.TimeSpan:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 2 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T00] (  4,  3.50)     ref  ->  rbx         this class-hnd single-def <System.Diagnostics.Process>
 ;* V01 loc0         [V01    ] (  0,  0   )  struct (16) zero-ref    multireg-ret ld-addr-op <System.Environment+ProcessCpuUsage>
 ;# V02 OutArgs      [V02    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V03 tmp1         [V03,T01] (  2,  2   )  struct (80) [rbp-0x60]  do-not-enreg[HS] must-init hidden-struct-arg "location for address-of(RValue)" <Interop+procfs+ParsedStat>
 ;* V04 tmp2         [V04    ] (  0,  0   )     int  ->  zero-ref    "impAppendStmt"
 ;  V05 tmp3         [V05,T03] (  1,  0.50)    long  ->  rax         "field V01.<UserTime>k__BackingField (fldOffset=0x0)" P-INDEP
 ;  V06 tmp4         [V06,T02] (  2,  1   )    long  ->  rax         "field V01.<PrivilegedTime>k__BackingField (fldOffset=0x8)" P-INDEP
 ;
 ; Lcl frame size = 80
 
 G_M65406_IG01:
        push     rbp
        push     r15
        push     rbx
        sub      rsp, 80
        lea      rbp, [rsp+0x60]
        vxorps   xmm8, xmm8, xmm8
        vmovdqu32 zmmword ptr [rbp-0x60], zmm8
        vmovdqa  xmmword ptr [rbp-0x20], xmm8
        mov      rbx, rdi
 						;; size=36 bbWeight=1 PerfScore 8.33
 G_M65406_IG02:
        mov      r15d, dword ptr [rbx+0xC0]
        mov      rax, 0xD1FFAB1E      ; code for System.Environment:get_ProcessId():int
        call     [rax]System.Environment:get_ProcessId():int
        cmp      r15d, eax
        jne      SHORT G_M65406_IG05
 						;; size=24 bbWeight=1 PerfScore 6.50
 G_M65406_IG03:
        mov      rax, 0xD1FFAB1E      ; code for System.Environment:get_CpuUsage():System.Environment+ProcessCpuUsage
        call     [rax]System.Environment:get_CpuUsage():System.Environment+ProcessCpuUsage
        mov      rax, rdx
 						;; size=15 bbWeight=0.50 PerfScore 1.75
 G_M65406_IG04:
        add      rsp, 80
        pop      rbx
        pop      r15
        pop      rbp
        ret      
 						;; size=9 bbWeight=0.50 PerfScore 1.38
 G_M65406_IG05:
        lea      rsi, [rbp-0x60]
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Diagnostics.Process:GetStat():Interop+procfs+ParsedStat:this
        call     [rax]System.Diagnostics.Process:GetStat():Interop+procfs+ParsedStat:this
        mov      rax, qword ptr [rbp-0x50]
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2sd xmm0, rax
        mov      rax, 0xD1FFAB1E      ; code for System.Diagnostics.Process:TicksToTimeSpan(double):System.TimeSpan
-						;; size=39 bbWeight=0.50 PerfScore 4.62
+						;; size=43 bbWeight=0.50 PerfScore 4.79
 G_M65406_IG06:
        add      rsp, 80
        pop      rbx
        pop      r15
        pop      rbp
        tail.jmp [rax]System.Diagnostics.Process:TicksToTimeSpan(double):System.TimeSpan
 						;; size=11 bbWeight=0.50 PerfScore 1.88
 
-; Total bytes of code 134, prolog size 33, PerfScore 24.46, instruction count 34, allocated bytes for code 134 (MethodHash=43ad0081) for method System.Diagnostics.Process:get_PrivilegedProcessorTime():System.TimeSpan:this (FullOpts)
+; Total bytes of code 138, prolog size 33, PerfScore 24.63, instruction count 35, allocated bytes for code 138 (MethodHash=43ad0081) for method System.Diagnostics.Process:get_PrivilegedProcessorTime():System.TimeSpan:this (FullOpts)
 ; ============================================================

4 (5.41 % of base) - System.Diagnostics.ProcessThread:get_PrivilegedProcessorTime():System.TimeSpan:this

 ; Assembly listing for method System.Diagnostics.ProcessThread:get_PrivilegedProcessorTime():System.TimeSpan:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T00] (  3,  3   )     ref  ->  rdi         this class-hnd single-def <System.Diagnostics.ProcessThread>
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V02 tmp1         [V02,T01] (  2,  4   )  struct (80) [rbp-0x50]  do-not-enreg[HS] must-init hidden-struct-arg "location for address-of(RValue)" <Interop+procfs+ParsedStat>
 ;
 ; Lcl frame size = 80
 
 G_M52528_IG01:
        push     rbp
        sub      rsp, 80
        lea      rbp, [rsp+0x50]
        vxorps   xmm8, xmm8, xmm8
        vmovdqu32 zmmword ptr [rbp-0x50], zmm8
        vmovdqa  xmmword ptr [rbp-0x10], xmm8
 						;; size=30 bbWeight=1 PerfScore 6.08
 G_M52528_IG02:
        lea      rsi, [rbp-0x50]
        mov      rax, 0xD1FFAB1E      ; code for System.Diagnostics.ProcessThread:GetStat():Interop+procfs+ParsedStat:this
        call     [rax]System.Diagnostics.ProcessThread:GetStat():Interop+procfs+ParsedStat:this
        mov      rax, qword ptr [rbp-0x40]
+       vxorps   xmm0, xmm0, xmm0
        vcvtusi2sd xmm0, rax
        mov      rax, 0xD1FFAB1E      ; code for System.Diagnostics.Process:TicksToTimeSpan(double):System.TimeSpan
-						;; size=36 bbWeight=1 PerfScore 9.00
+						;; size=40 bbWeight=1 PerfScore 9.33
 G_M52528_IG03:
        add      rsp, 80
        pop      rbp
        tail.jmp [rax]System.Diagnostics.Process:TicksToTimeSpan(double):System.TimeSpan
 						;; size=8 bbWeight=1 PerfScore 2.75
 
-; Total bytes of code 74, prolog size 30, PerfScore 17.83, instruction count 15, allocated bytes for code 74 (MethodHash=559b32cf) for method System.Diagnostics.ProcessThread:get_PrivilegedProcessorTime():System.TimeSpan:this (FullOpts)
+; Total bytes of code 78, prolog size 30, PerfScore 18.17, instruction count 16, allocated bytes for code 78 (MethodHash=559b32cf) for method System.Diagnostics.ProcessThread:get_PrivilegedProcessorTime():System.TimeSpan: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/e75cb52d5ab1f0749b7be5d8c3e5bcdb

[MihuBot]

Top method improvements

-24 (-3.07 % of base) - System.Xml.Xsl.XPathConvert+FloatingDecimal:op_Explicit(System.Xml.Xsl.XPathConvert+FloatingDecimal):double

 ; Assembly listing for method System.Xml.Xsl.XPathConvert+FloatingDecimal:op_Explicit(System.Xml.Xsl.XPathConvert+FloatingDecimal):double (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; 13 single block inlinees; 2 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T06] (  9,  6.50)     ref  ->  rbx         class-hnd single-def <System.Xml.Xsl.XPathConvert+FloatingDecimal>
 ;  V01 loc0         [V01    ] (  9,  4.50)  struct (24) [rbp-0x40]  do-not-enreg[XSF] addr-exposed ld-addr-op <System.Xml.Xsl.XPathConvert+BigNumber>
 ;  V02 loc1         [V02,T11] (  6,  3   )  struct (24) [rbp-0x58]  do-not-enreg[SF] ld-addr-op <System.Xml.Xsl.XPathConvert+BigNumber>
 ;  V03 loc2         [V03    ] ( 14,  7   )  struct (24) [rbp-0x70]  do-not-enreg[XSF] addr-exposed ld-addr-op <System.Xml.Xsl.XPathConvert+BigNumber>
 ;  V04 loc3         [V04,T05] (  4,  9   )     int  ->  rax        
 ;  V05 loc4         [V05,T08] (  8,  4.50)     int  ->  r14        
 ;  V06 loc5         [V06,T24] ( 20, 16.75)  double  ->  [rbp-0x78] 
 ;* V07 loc6         [V07    ] (  0,  0   )  double  ->  zero-ref   
 ;  V08 loc7         [V08,T04] (  7, 12   )     int  ->  r15        
 ;* V09 loc8         [V09,T22] (  0,  0   )     int  ->  zero-ref   
 ;* V10 loc9         [V10,T23] (  0,  0   )     int  ->  zero-ref   
 ;* V11 loc10        [V11    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op <System.ReadOnlySpan`1[double]>
 ;  V12 OutArgs      [V12    ] (  1,  1   )  struct (24) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V13 tmp1         [V13,T17] (  2,  2   )     int  ->  rax         "Span.get_Item index"
 ;* V14 tmp2         [V14    ] (  0,  0   )  struct (16) zero-ref    "ReadOnlySpan<T> for CreateSpan<T>" <System.ReadOnlySpan`1[double]>
 ;* V15 tmp3         [V15    ] (  0,  0   )  struct (16) zero-ref    "ReadOnlySpan<T> for CreateSpan<T>" <System.ReadOnlySpan`1[double]>
 ;* V16 tmp4         [V16    ] (  0,  0   )  struct (16) zero-ref    "ReadOnlySpan<T> for CreateSpan<T>" <System.ReadOnlySpan`1[double]>
 ;* V17 tmp5         [V17    ] (  0,  0   )  struct (16) zero-ref    "ReadOnlySpan<T> for CreateSpan<T>" <System.ReadOnlySpan`1[double]>
 ;  V18 tmp6         [V18,T15] (  4,  2   )     int  ->  rdi         "Inline stloc first use temp"
 ;  V19 tmp7         [V19,T18] (  3,  1.50)     int  ->  rdi         "Inline stloc first use temp"
 ;  V20 tmp8         [V20,T13] (  3,  3   )     int  ->  rdi         "Inlining Arg"
 ;* V21 tmp9         [V21    ] (  0,  0   )   byref  ->  zero-ref    "field V11._reference (fldOffset=0x0)" P-INDEP
 ;* V22 tmp10        [V22    ] (  0,  0   )     int  ->  zero-ref    "field V11._length (fldOffset=0x8)" P-INDEP
 ;* V23 tmp11        [V23    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V14._reference (fldOffset=0x0)" P-INDEP
 ;* V24 tmp12        [V24    ] (  0,  0   )     int  ->  zero-ref    "field V14._length (fldOffset=0x8)" P-INDEP
 ;* V25 tmp13        [V25    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V15._reference (fldOffset=0x0)" P-INDEP
 ;* V26 tmp14        [V26    ] (  0,  0   )     int  ->  zero-ref    "field V15._length (fldOffset=0x8)" P-INDEP
 ;* V27 tmp15        [V27    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V16._reference (fldOffset=0x0)" P-INDEP
 ;* V28 tmp16        [V28    ] (  0,  0   )     int  ->  zero-ref    "field V16._length (fldOffset=0x8)" P-INDEP
 ;* V29 tmp17        [V29    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V17._reference (fldOffset=0x0)" P-INDEP
 ;* V30 tmp18        [V30    ] (  0,  0   )     int  ->  zero-ref    "field V17._length (fldOffset=0x8)" P-INDEP
 ;  V31 tmp19        [V31,T09] (  8,  4   )     int  ->  r15         "V02.[000..004)"
 ;  V32 tmp20        [V32,T14] (  5,  2.50)     int  ->  r14         "V02.[004..008)"
 ;  V33 tmp21        [V33,T12] (  6,  3   )     int  ->  r13         "V02.[008..012)"
 ;  V34 tmp22        [V34,T16] (  4,  2   )     int  ->  r12         "V02.[012..016)"
 ;  V35 tmp23        [V35,T21] (  2,  1   )     int  ->  rdi         "V02.[016..020)"
 ;  V36 tmp24        [V36,T26] (  2,  2   )  double  ->  mm0         "argument with side effect"
 ;  V37 tmp25        [V37,T00] (  3, 24   )     ref  ->  rdx         "arr expr"
 ;  V38 tmp26        [V38,T01] (  3, 24   )     ref  ->  rdi         "arr expr"
 ;  V39 cse0         [V39,T07] (  4,  8.50)     ref  ->  rcx         hoist multi-def "CSE #02: aggressive"
 ;  V40 cse1         [V40,T10] (  5,  3.50)     int  ->  rdi         "CSE #01: moderate"
 ;  V41 cse2         [V41,T25] (  2,  4.25)  double  ->  mm1         hoist "CSE #04: moderate"
 ;  V42 cse3         [V42,T19] (  3,  1.50)     int  ->  r14         "CSE #05: moderate"
 ;  V43 cse4         [V43,T20] (  3,  1.50)     int  ->  rdi         "CSE #07: moderate"
 ;  V44 rat0         [V44,T03] (  6, 20.25)    long  ->  rax         "Widened IV V10"
 ;  V45 rat1         [V45,T02] (  6, 20.50)    long  ->  rdx         "Widened IV V09"
 ;
 ; Lcl frame size = 104
 
 G_M21464_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        sub      rsp, 104
        lea      rbp, [rsp+0x90]
        mov      rbx, rdi
 						;; size=25 bbWeight=1 PerfScore 7.00
 G_M21464_IG02:
        mov      r15d, dword ptr [rbx+0x18]
        mov      edi, dword ptr [rbx+0x10]
        mov      r14d, edi
        sub      r14d, r15d
        cmp      r15d, 15
        jg       SHORT G_M21464_IG04
 						;; size=19 bbWeight=1 PerfScore 5.75
 G_M21464_IG03:
        cmp      r14d, -22
        jl       SHORT G_M21464_IG04
        cmp      edi, 37
        jle      G_M21464_IG12
 						;; size=15 bbWeight=0.50 PerfScore 1.25
 G_M21464_IG04:
        cmp      edi, 310
        jge      G_M21464_IG11
        cmp      edi, -325
        jle      G_M21464_IG10
        lea      rdi, [rbp-0x40]
        mov      rsi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Xml.Xsl.XPathConvert+BigNumber:.ctor(System.Xml.Xsl.XPathConvert+FloatingDecimal):this
        call     [rax]System.Xml.Xsl.XPathConvert+BigNumber:.ctor(System.Xml.Xsl.XPathConvert+FloatingDecimal):this
        mov      edi, dword ptr [rbp-0x30]
        test     edi, edi
        je       G_M21464_IG09
        mov      r15d, dword ptr [rbp-0x40]
        mov      r14d, dword ptr [rbp-0x3C]
        mov      r13d, dword ptr [rbp-0x38]
        mov      r12d, dword ptr [rbp-0x34]
        inc      edi
        shr      edi, 1
        je       SHORT G_M21464_IG05
        add      r15d, edi
        cmp      r15d, edi
        jae      SHORT G_M21464_IG05
        inc      r14d
        jne      SHORT G_M21464_IG05
        inc      r13d
        jne      SHORT G_M21464_IG05
        mov      r13d, 0xD1FFAB1E
        mov      edi, r15d
        shr      edi, 1
        and      r15d, 1
        add      r15d, edi
        inc      r12d
 						;; size=115 bbWeight=0.50 PerfScore 10.12
 G_M21464_IG05:
        vmovdqu  xmm0, xmmword ptr [rbp-0x40]
        vmovdqu  xmmword ptr [rbp-0x70], xmm0
        mov      edi, dword ptr [rbp-0x30]
        mov      dword ptr [rbp-0x60], edi
        mov      edi, dword ptr [rbp-0x60]
        inc      edi
        shr      edi, 1
        je       SHORT G_M21464_IG06
        neg      edi
        mov      eax, edi
        add      eax, dword ptr [rbp-0x70]
        mov      dword ptr [rbp-0x70], eax
        cmp      dword ptr [rbp-0x70], edi
        jb       SHORT G_M21464_IG06
        mov      edi, dword ptr [rbp-0x6C]
        dec      edi
        mov      dword ptr [rbp-0x6C], edi
        cmp      dword ptr [rbp-0x6C], -1
        jb       SHORT G_M21464_IG06
        mov      edi, dword ptr [rbp-0x68]
        dec      edi
        mov      dword ptr [rbp-0x68], edi
        test     dword ptr [rbp-0x68], 0xD1FFAB1E
        jne      SHORT G_M21464_IG06
        lea      rdi, [rbp-0x70]
        mov      rax, 0xD1FFAB1E      ; code for System.Xml.Xsl.XPathConvert+BigNumber:Normalize():this
        call     [rax]System.Xml.Xsl.XPathConvert+BigNumber:Normalize():this
 						;; size=87 bbWeight=0.50 PerfScore 14.75
 G_M21464_IG06:
        xor      eax, eax
        mov      dword ptr [rbp-0x60], eax
        mov      dword ptr [rbp-0x58], r15d
        mov      dword ptr [rbp-0x54], r14d
        mov      dword ptr [rbp-0x50], r13d
        mov      dword ptr [rbp-0x4C], r12d
 						;; size=21 bbWeight=0.50 PerfScore 2.62
 G_M21464_IG07:
        mov      dword ptr [rbp-0x48], eax
        vmovdqu  xmm0, xmmword ptr [rbp-0x58]
        vmovdqu  xmmword ptr [rsp], xmm0
        mov      rax, qword ptr [rbp-0x48]
        mov      qword ptr [rsp+0x10], rax
        mov      rax, 0xD1FFAB1E      ; code for System.Xml.Xsl.XPathConvert+BigNumber:op_Explicit(System.Xml.Xsl.XPathConvert+BigNumber):double
        call     [rax]System.Xml.Xsl.XPathConvert+BigNumber:op_Explicit(System.Xml.Xsl.XPathConvert+BigNumber):double
        vmovsd   qword ptr [rbp-0x78], xmm0
        vmovdqu  xmm1, xmmword ptr [rbp-0x70]
        vmovdqu  xmmword ptr [rsp], xmm1
        mov      rax, qword ptr [rbp-0x60]
        mov      qword ptr [rsp+0x10], rax
        mov      rax, 0xD1FFAB1E      ; code for System.Xml.Xsl.XPathConvert+BigNumber:op_Explicit(System.Xml.Xsl.XPathConvert+BigNumber):double
        call     [rax]System.Xml.Xsl.XPathConvert+BigNumber:op_Explicit(System.Xml.Xsl.XPathConvert+BigNumber):double
        vmovsd   xmm1, qword ptr [rbp-0x78]
        vucomisd xmm0, xmm1
        vmovaps  xmm0, xmm1
        jp       SHORT G_M21464_IG08
        je       G_M21464_IG22
 						;; size=91 bbWeight=0.50 PerfScore 13.88
 G_M21464_IG08:
        vmovdqu  xmm0, xmmword ptr [rbp-0x40]
        vmovdqu  xmmword ptr [rsp], xmm0
        mov      rax, qword ptr [rbp-0x30]
        mov      qword ptr [rsp+0x10], rax
        mov      rax, 0xD1FFAB1E      ; code for System.Xml.Xsl.XPathConvert+BigNumber:op_Explicit(System.Xml.Xsl.XPathConvert+BigNumber):double
        call     [rax]System.Xml.Xsl.XPathConvert+BigNumber:op_Explicit(System.Xml.Xsl.XPathConvert+BigNumber):double
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Xml.Xsl.XPathConvert+FloatingDecimal:AdjustDbl(double):double:this
        call     [rax]System.Xml.Xsl.XPathConvert+FloatingDecimal:AdjustDbl(double):double:this
        jmp      G_M21464_IG22
        align    [2 bytes for IG14]
 						;; size=53 bbWeight=0.50 PerfScore 7.38
 G_M21464_IG09:
        vmovdqu  xmm0, xmmword ptr [rbp-0x40]
        vmovdqu  xmmword ptr [rsp], xmm0
        mov      rax, qword ptr [rbp-0x30]
        mov      qword ptr [rsp+0x10], rax
        mov      rax, 0xD1FFAB1E      ; code for System.Xml.Xsl.XPathConvert+BigNumber:op_Explicit(System.Xml.Xsl.XPathConvert+BigNumber):double
        call     [rax]System.Xml.Xsl.XPathConvert+BigNumber:op_Explicit(System.Xml.Xsl.XPathConvert+BigNumber):double
        jmp      G_M21464_IG22
 						;; size=36 bbWeight=0.50 PerfScore 5.62
 G_M21464_IG10:
        vxorps   xmm0, xmm0, xmm0
        jmp      G_M21464_IG22
 						;; size=9 bbWeight=0.50 PerfScore 1.17
 G_M21464_IG11:
        vmovsd   xmm0, qword ptr [reloc @RWD00]
        jmp      G_M21464_IG22
 						;; size=13 bbWeight=0.50 PerfScore 2.50
 G_M21464_IG12:
        cmp      r15d, 9
-       jle      G_M21464_IG16
+       jle      SHORT G_M21464_IG16
+		  ;; NOP compensation instructions of 4 bytes.
 						;; size=10 bbWeight=0.50 PerfScore 0.62
 G_M21464_IG13:
        vxorps   xmm0, xmm0, xmm0
        xor      eax, eax
        mov      rcx, gword ptr [rbx+0x08]
        vmovsd   xmm1, qword ptr [reloc @RWD08]
 						;; size=18 bbWeight=0.25 PerfScore 1.40
 G_M21464_IG14:
        mov      rdx, rcx
        cmp      eax, dword ptr [rdx+0x08]
        jae      G_M21464_IG26
        movzx    rdx, byte  ptr [rdx+rax+0x10]
        vxorps   xmm2, xmm2, xmm2
        vcvtsi2sd xmm2, xmm2, edx
        vmulsd   xmm0, xmm0, xmm1
        vaddsd   xmm0, xmm2, xmm0
        inc      eax
        cmp      eax, r15d
        jl       SHORT G_M21464_IG14
 						;; size=40 bbWeight=4 PerfScore 80.33
 G_M21464_IG15:
        test     r14d, r14d
-       jle      G_M21464_IG20
+       jle      SHORT G_M21464_IG20
        cmp      r14d, 22
-       jle      G_M21464_IG21
+       jle      SHORT G_M21464_IG21
+		  ;; NOP compensation instructions of 4 bytes.
        add      r14d, -22
        cmp      r14d, 23
        jae      G_M21464_IG26
        mov      eax, r14d
        mov      rcx, 0xD1FFAB1E      ; static handle
        vmulsd   xmm0, xmm0, qword ptr [rcx+8*rax]
        vmulsd   xmm0, xmm0, qword ptr [reloc @RWD16]
        jmp      SHORT G_M21464_IG22
-       align    [14 bytes for IG18]
-						;; size=75 bbWeight=0.50 PerfScore 8.75
+       align    [2 bytes for IG18]
+						;; size=59 bbWeight=0.50 PerfScore 8.75
 G_M21464_IG16:
        xor      eax, eax
        xor      edx, edx
        test     r15d, r15d
        jle      SHORT G_M21464_IG19
 						;; size=9 bbWeight=0.50 PerfScore 0.88
 G_M21464_IG17:
        mov      rcx, gword ptr [rbx+0x08]
 						;; size=4 bbWeight=0.25 PerfScore 0.50
 G_M21464_IG18:
        mov      rdi, rcx
        cmp      edx, dword ptr [rdi+0x08]
-       jae      G_M21464_IG26
+       jae      SHORT G_M21464_IG26
        movzx    rdi, byte  ptr [rdi+rdx+0x10]
        lea      eax, [rax+4*rax]
        lea      eax, [rdi+2*rax]
        inc      edx
        cmp      edx, r15d
        jl       SHORT G_M21464_IG18
-						;; size=31 bbWeight=4 PerfScore 35.00
+						;; size=27 bbWeight=4 PerfScore 35.00
 G_M21464_IG19:
-       mov      eax, eax
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
-       jmp      G_M21464_IG15
-						;; size=16 bbWeight=0.50 PerfScore 4.29
+       vcvtusi2sd xmm0, eax
+       jmp      SHORT G_M21464_IG15
+						;; size=12 bbWeight=0.50 PerfScore 3.17
 G_M21464_IG20:
        test     r14d, r14d
        jge      SHORT G_M21464_IG22
        mov      eax, r14d
        neg      eax
        mov      rcx, 0xD1FFAB1E      ; static handle
        vdivsd   xmm0, xmm0, qword ptr [rcx+8*rax]
        jmp      SHORT G_M21464_IG22
 						;; size=27 bbWeight=0.50 PerfScore 9.50
 G_M21464_IG21:
        mov      eax, r14d
        mov      rcx, 0xD1FFAB1E      ; static handle
        vmulsd   xmm0, xmm0, qword ptr [rcx+8*rax]
 						;; size=18 bbWeight=0.50 PerfScore 3.25
 G_M21464_IG22:
        cmp      dword ptr [rbx+0x14], 0
        jge      SHORT G_M21464_IG25
 						;; size=6 bbWeight=1 PerfScore 4.00
 G_M21464_IG23:
        vxorps   xmm0, xmm0, xmmword ptr [reloc @RWD32]
 						;; size=8 bbWeight=0.50 PerfScore 1.00
 G_M21464_IG24:
        add      rsp, 104
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
 G_M21464_IG25:
        add      rsp, 104
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=0.50 PerfScore 2.12
 G_M21464_IG26:
        call     CORINFO_HELP_RNGCHKFAIL
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
 RWD00  	dq	7FF0000000000000h	;          inf
 RWD08  	dq	4024000000000000h	;           10
 RWD16  	dq	4480F0CF064DD592h	;        1e+22
 RWD24  	dd	00000000h, 00000000h
 RWD32  	dq	8000000000000000h, 8000000000000000h
 
 
-; Total bytes of code 782, prolog size 25, PerfScore 225.81, instruction count 203, allocated bytes for code 782 (MethodHash=776aac27) for method System.Xml.Xsl.XPathConvert+FloatingDecimal:op_Explicit(System.Xml.Xsl.XPathConvert+FloatingDecimal):double (FullOpts)
+; Total bytes of code 758, prolog size 25, PerfScore 224.69, instruction count 202, allocated bytes for code 758 (MethodHash=776aac27) for method System.Xml.Xsl.XPathConvert+FloatingDecimal:op_Explicit(System.Xml.Xsl.XPathConvert+FloatingDecimal):double (FullOpts)
 ; ============================================================

-20 (-17.86 % of base) - System.Runtime.Intrinsics.Vector128:g__SoftwareFallback|39_0(System.Runtime.Intrinsics.Vector128`1[uint]):System.Runtime.Intrinsics.Vector128`1[float]

 ; Assembly listing for method System.Runtime.Intrinsics.Vector128:<ConvertToSingle>g__SoftwareFallback|39_0(System.Runtime.Intrinsics.Vector128`1[uint]):System.Runtime.Intrinsics.Vector128`1[float] (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 2 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 RetBuf       [V00,T00] (  4,  4   )   byref  ->  rdi         single-def
 ;  V01 arg0         [V01    ] (  4,  4   )  simd16  ->  [rbp+0x10]  do-not-enreg[XS] addr-exposed ld-addr-op single-def <System.Runtime.Intrinsics.Vector128`1[uint]>
 ;  V02 loc0         [V02    ] (  5,  5   )  simd16  ->  [rbp-0x10]  do-not-enreg[XS] addr-exposed ld-addr-op <System.Runtime.Intrinsics.Vector128`1[float]>
 ;* V03 loc1         [V03,T01] (  0,  0   )     int  ->  zero-ref   
 ;* V04 loc2         [V04    ] (  0,  0   )   float  ->  zero-ref   
 ;# V05 OutArgs      [V05    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;
 ; Lcl frame size = 16
 
 G_M5341_IG01:
        push     rbp
        sub      rsp, 16
        lea      rbp, [rsp+0x10]
 						;; size=10 bbWeight=1 PerfScore 1.75
 G_M5341_IG02:
-       mov      eax, dword ptr [rbp+0x10]
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
-       vcvtsd2ss xmm0, xmm0, xmm0
+       vcvtusi2ss xmm0, dword ptr [rbp+0x10]
        vmovss   dword ptr [rbp-0x10], xmm0
-       mov      eax, dword ptr [rbp+0x14]
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
-       vcvtsd2ss xmm0, xmm0, xmm0
+       vcvtusi2ss xmm0, dword ptr [rbp+0x14]
        vmovss   dword ptr [rbp-0x0C], xmm0
-       mov      eax, dword ptr [rbp+0x18]
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
-       vcvtsd2ss xmm0, xmm0, xmm0
+       vcvtusi2ss xmm0, dword ptr [rbp+0x18]
        vmovss   dword ptr [rbp-0x08], xmm0
-       mov      eax, dword ptr [rbp+0x1C]
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
-       vcvtsd2ss xmm0, xmm0, xmm0
+       vcvtusi2ss xmm0, dword ptr [rbp+0x1C]
        vmovss   dword ptr [rbp-0x04], xmm0
        vmovaps  xmm0, xmmword ptr [rbp-0x10]
        vmovups  xmmword ptr [rdi], xmm0
        mov      rax, rdi
-						;; size=96 bbWeight=1 PerfScore 54.58
+						;; size=76 bbWeight=1 PerfScore 42.58
 G_M5341_IG03:
        add      rsp, 16
        pop      rbp
        ret      
 						;; size=6 bbWeight=1 PerfScore 1.75
 
-; Total bytes of code 112, prolog size 10, PerfScore 58.08, instruction count 29, allocated bytes for code 112 (MethodHash=e8c5eb22) for method System.Runtime.Intrinsics.Vector128:<ConvertToSingle>g__SoftwareFallback|39_0(System.Runtime.Intrinsics.Vector128`1[uint]):System.Runtime.Intrinsics.Vector128`1[float] (FullOpts)
+; Total bytes of code 92, prolog size 10, PerfScore 46.08, instruction count 21, allocated bytes for code 92 (MethodHash=e8c5eb22) for method System.Runtime.Intrinsics.Vector128:<ConvertToSingle>g__SoftwareFallback|39_0(System.Runtime.Intrinsics.Vector128`1[uint]):System.Runtime.Intrinsics.Vector128`1[float] (FullOpts)
 ; ============================================================

-10 (-14.71 % of base) - System.Runtime.Intrinsics.Vector64:ConvertToSingle(System.Runtime.Intrinsics.Vector64`1[uint]):System.Runtime.Intrinsics.Vector64`1[float]

 ; Assembly listing for method System.Runtime.Intrinsics.Vector64:ConvertToSingle(System.Runtime.Intrinsics.Vector64`1[uint]):System.Runtime.Intrinsics.Vector64`1[float] (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 2 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 RetBuf       [V00,T00] (  4,  4   )   byref  ->  rdi         single-def
 ;  V01 arg0         [V01    ] (  2,  2   )  struct ( 8) [rbp+0x10]  do-not-enreg[XS] addr-exposed ld-addr-op single-def <System.Runtime.Intrinsics.Vector64`1[uint]>
 ;  V02 loc0         [V02    ] (  3,  3   )  struct ( 8) [rbp-0x08]  do-not-enreg[XS] addr-exposed ld-addr-op <System.Runtime.Intrinsics.Vector64`1[float]>
 ;* V03 loc1         [V03,T01] (  0,  0   )     int  ->  zero-ref   
 ;* V04 loc2         [V04    ] (  0,  0   )   float  ->  zero-ref   
 ;# V05 OutArgs      [V05    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V06 tmp1         [V06    ] (  2,  2   )    long  ->  [rbp+0x10]  do-not-enreg[X] addr-exposed single-def "field V01._00 (fldOffset=0x0)" P-DEP
 ;  V07 tmp2         [V07    ] (  3,  3   )    long  ->  [rbp-0x08]  do-not-enreg[X] addr-exposed "field V02._00 (fldOffset=0x0)" P-DEP
 ;
 ; Lcl frame size = 16
 
 G_M48091_IG01:
        push     rbp
        sub      rsp, 16
        lea      rbp, [rsp+0x10]
 						;; size=10 bbWeight=1 PerfScore 1.75
 G_M48091_IG02:
-       mov      eax, dword ptr [rbp+0x10]
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
-       vcvtsd2ss xmm0, xmm0, xmm0
+       vcvtusi2ss xmm0, dword ptr [rbp+0x10]
        vmovss   dword ptr [rbp-0x08], xmm0
-       mov      eax, dword ptr [rbp+0x14]
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
-       vcvtsd2ss xmm0, xmm0, xmm0
+       vcvtusi2ss xmm0, dword ptr [rbp+0x14]
        vmovss   dword ptr [rbp-0x04], xmm0
        mov      rax, qword ptr [rbp-0x08]
        mov      qword ptr [rdi], rax
        mov      rax, rdi
-						;; size=52 bbWeight=1 PerfScore 26.92
+						;; size=42 bbWeight=1 PerfScore 20.92
 G_M48091_IG03:
        add      rsp, 16
        pop      rbp
        ret      
 						;; size=6 bbWeight=1 PerfScore 1.75
 
-; Total bytes of code 68, prolog size 10, PerfScore 30.42, instruction count 19, allocated bytes for code 68 (MethodHash=d2584424) for method System.Runtime.Intrinsics.Vector64:ConvertToSingle(System.Runtime.Intrinsics.Vector64`1[uint]):System.Runtime.Intrinsics.Vector64`1[float] (FullOpts)
+; Total bytes of code 58, prolog size 10, PerfScore 24.42, instruction count 15, allocated bytes for code 58 (MethodHash=d2584424) for method System.Runtime.Intrinsics.Vector64:ConvertToSingle(System.Runtime.Intrinsics.Vector64`1[uint]):System.Runtime.Intrinsics.Vector64`1[float] (FullOpts)
 ; ============================================================

-5 (-31.25 % of base) - System.Convert:ToSingle(uint):float

 ; Assembly listing for method System.Convert:ToSingle(uint):float (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rsp based frame
 ; partially interruptible
 ; No PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  3,  3   )     int  ->  rdi         single-def
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;
 ; Lcl frame size = 0
 
 G_M31056_IG01:
 						;; size=0 bbWeight=1 PerfScore 0.00
 G_M31056_IG02:
-       mov      eax, edi
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
-       vcvtsd2ss xmm0, xmm0, xmm0
-						;; size=15 bbWeight=1 PerfScore 10.58
+       vcvtusi2ss xmm0, edi
+						;; size=10 bbWeight=1 PerfScore 6.33
 G_M31056_IG03:
        ret      
 						;; size=1 bbWeight=1 PerfScore 1.00
 
-; Total bytes of code 16, prolog size 0, PerfScore 11.58, instruction count 5, allocated bytes for code 16 (MethodHash=95e186af) for method System.Convert:ToSingle(uint):float (FullOpts)
+; Total bytes of code 11, prolog size 0, PerfScore 7.33, instruction count 3, allocated bytes for code 11 (MethodHash=95e186af) for method System.Convert:ToSingle(uint):float (FullOpts)
 ; ============================================================

-5 (-17.86 % of base) - System.Half:op_Explicit(uint):System.Half

 ; Assembly listing for method System.Half:op_Explicit(uint):System.Half (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rsp based frame
 ; fully interruptible
 ; No PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  3,  3   )     int  ->  rdi         single-def
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;
 ; Lcl frame size = 0
 
 G_M14955_IG01:
 						;; size=0 bbWeight=1 PerfScore 0.00
 G_M14955_IG02:
-       mov      eax, edi
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
-       vcvtsd2ss xmm0, xmm0, xmm0
+       vcvtusi2ss xmm0, edi
        mov      rax, 0xD1FFAB1E      ; code for System.Half:op_Explicit(float):System.Half
-						;; size=25 bbWeight=1 PerfScore 10.83
+						;; size=20 bbWeight=1 PerfScore 6.58
 G_M14955_IG03:
        tail.jmp [rax]System.Half:op_Explicit(float):System.Half
 						;; size=3 bbWeight=1 PerfScore 2.00
 
-; Total bytes of code 28, prolog size 0, PerfScore 12.83, instruction count 6, allocated bytes for code 28 (MethodHash=1abbc594) for method System.Half:op_Explicit(uint):System.Half (FullOpts)
+; Total bytes of code 23, prolog size 0, PerfScore 8.58, instruction count 4, allocated bytes for code 23 (MethodHash=1abbc594) for method System.Half:op_Explicit(uint):System.Half (FullOpts)
 ; ============================================================

-5 (-31.25 % of base) - System.Numerics.Tensors.TensorPrimitives+ConvertUInt32ToSingle:Invoke(uint):float

 ; Assembly listing for method System.Numerics.Tensors.TensorPrimitives+ConvertUInt32ToSingle:Invoke(uint):float (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rsp based frame
 ; partially interruptible
 ; No PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  3,  3   )     int  ->  rdi         single-def
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;
 ; Lcl frame size = 0
 
 G_M48117_IG01:
 						;; size=0 bbWeight=1 PerfScore 0.00
 G_M48117_IG02:
-       mov      eax, edi
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
-       vcvtsd2ss xmm0, xmm0, xmm0
-						;; size=15 bbWeight=1 PerfScore 10.58
+       vcvtusi2ss xmm0, edi
+						;; size=10 bbWeight=1 PerfScore 6.33
 G_M48117_IG03:
        ret      
 						;; size=1 bbWeight=1 PerfScore 1.00
 
-; Total bytes of code 16, prolog size 0, PerfScore 11.58, instruction count 5, allocated bytes for code 16 (MethodHash=11b2440a) for method System.Numerics.Tensors.TensorPrimitives+ConvertUInt32ToSingle:Invoke(uint):float (FullOpts)
+; Total bytes of code 11, prolog size 0, PerfScore 7.33, instruction count 3, allocated bytes for code 11 (MethodHash=11b2440a) for method System.Numerics.Tensors.TensorPrimitives+ConvertUInt32ToSingle:Invoke(uint):float (FullOpts)
 ; ============================================================

-5 (-31.25 % of base) - System.UInt32:System.IConvertible.ToSingle(System.IFormatProvider):float:this

 ; Assembly listing for method System.UInt32:System.IConvertible.ToSingle(System.IFormatProvider):float:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rsp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 1 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T00] (  3,  3   )   byref  ->  rdi         this single-def
 ;* V01 arg1         [V01    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def <System.IFormatProvider>
 ;# V02 OutArgs      [V02    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V03 tmp1         [V03    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
 ;
 ; Lcl frame size = 0
 
 G_M25283_IG01:
 						;; size=0 bbWeight=1 PerfScore 0.00
 G_M25283_IG02:
-       mov      eax, dword ptr [rdi]
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
-       vcvtsd2ss xmm0, xmm0, xmm0
-						;; size=15 bbWeight=1 PerfScore 12.33
+       vcvtusi2ss xmm0, dword ptr [rdi]
+						;; size=10 bbWeight=1 PerfScore 9.33
 G_M25283_IG03:
        ret      
 						;; size=1 bbWeight=1 PerfScore 1.00
 
-; Total bytes of code 16, prolog size 0, PerfScore 13.33, instruction count 5, allocated bytes for code 16 (MethodHash=73619d3c) for method System.UInt32:System.IConvertible.ToSingle(System.IFormatProvider):float:this (FullOpts)
+; Total bytes of code 11, prolog size 0, PerfScore 10.33, instruction count 3, allocated bytes for code 11 (MethodHash=73619d3c) for method System.UInt32:System.IConvertible.ToSingle(System.IFormatProvider):float:this (FullOpts)
 ; ============================================================

-4 (-1.20 % of base) - System.Data.SqlTypes.SqlDecimal:Power(System.Data.SqlTypes.SqlDecimal,double):System.Data.SqlTypes.SqlDecimal

 ; Assembly listing for method System.Data.SqlTypes.SqlDecimal:Power(System.Data.SqlTypes.SqlDecimal,double):System.Data.SqlTypes.SqlDecimal (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 5 single block inlinees; 4 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 RetBuf       [V00,T00] (  5,  4   )   byref  ->  rbx         single-def
 ;  V01 arg0         [V01    ] ( 12,  6.50)  struct (24) [rbp+0x10]  do-not-enreg[XSF] addr-exposed ld-addr-op single-def <System.Data.SqlTypes.SqlDecimal>
 ;  V02 arg1         [V02,T04] (  3,  2.50)  double  ->  [rbp-0x20]  single-def
 ;  V03 loc0         [V03,T03] (  2,  1   )     int  ->  r14        
 ;* V04 loc1         [V04    ] (  0,  0   )  double  ->  zero-ref   
 ;# V05 OutArgs      [V05    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V06 tmp1         [V06    ] (  0,  0   )  struct (24) zero-ref    do-not-enreg[S] "folding static readonly field empty struct" <System.Data.SqlTypes.SqlDecimal>
 ;* V07 tmp2         [V07    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact single-def "NewObj constructor temp" <System.Data.SqlTypes.SqlNullValueException>
 ;  V08 tmp3         [V08,T08] (  3,  1.50)  double  ->  mm1         "Inline return value spill temp"
 ;  V09 tmp4         [V09,T05] (  5,  2.50)  double  ->  [rbp-0x28]  "Inline stloc first use temp"
 ;* V10 tmp5         [V10    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact single-def "NewObj constructor temp" <System.Data.SqlTypes.SqlNullValueException>
 ;* V11 tmp6         [V11    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact single-def "NewObj constructor temp" <System.Data.SqlTypes.SqlNullValueException>
 ;  V12 tmp7         [V12,T09] (  3,  0   )     ref  ->  rbx         class-hnd exact single-def "NewObj constructor temp" <System.Data.SqlTypes.SqlNullValueException>
 ;  V13 tmp8         [V13,T07] (  2,  2   )  double  ->  mm0         "argument with side effect"
 ;  V14 cse0         [V14,T02] (  3,  1.50)     int  ->  rax         "CSE #03: moderate"
 ;  V15 cse1         [V15,T01] (  3,  2.50)     int  ->  r15         "CSE #04: aggressive"
 ;  V16 cse2         [V16,T06] (  4,  2   )  double  ->  mm2         "CSE #02: aggressive"
 ;
 ; Lcl frame size = 24
 
 G_M16518_IG01:
        push     rbp
        push     r15
        push     r14
        push     rbx
        sub      rsp, 24
        lea      rbp, [rsp+0x30]
        vmovsd   qword ptr [rbp-0x20], xmm0
        mov      rbx, rdi
 						;; size=23 bbWeight=1 PerfScore 6.00
 G_M16518_IG02:
        movzx    r15, byte  ptr [rbp+0x10]
        test     r15b, 1
        je       G_M16518_IG06
 						;; size=15 bbWeight=1 PerfScore 2.25
 G_M16518_IG03:
        movzx    rax, byte  ptr [rbp+0x13]
        mov      r14d, eax
-       mov      ecx, dword ptr [rbp+0x20]
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rcx
+       vcvtusi2sd xmm0, dword ptr [rbp+0x20]
        vmovsd   xmm2, qword ptr [reloc @RWD00]
        vmulsd   xmm0, xmm0, xmm2
-       mov      ecx, dword ptr [rbp+0x1C]
        vxorps   xmm3, xmm3, xmm3
-       vcvtsi2sd xmm3, xmm3, rcx
+       vcvtusi2sd xmm3, dword ptr [rbp+0x1C]
        vaddsd   xmm0, xmm0, xmm3
        vmulsd   xmm0, xmm0, xmm2
-       mov      ecx, dword ptr [rbp+0x18]
        vxorps   xmm3, xmm3, xmm3
-       vcvtsi2sd xmm3, xmm3, rcx
+       vcvtusi2sd xmm3, dword ptr [rbp+0x18]
        vaddsd   xmm0, xmm0, xmm3
        vmulsd   xmm0, xmm0, xmm2
-       mov      ecx, dword ptr [rbp+0x14]
        vxorps   xmm2, xmm2, xmm2
-       vcvtsi2sd xmm2, xmm2, rcx
+       vcvtusi2sd xmm2, dword ptr [rbp+0x14]
        vaddsd   xmm0, xmm0, xmm2
        vmovsd   qword ptr [rbp-0x28], xmm0
        vxorps   xmm1, xmm1, xmm1
        vcvtsi2sd xmm1, xmm1, eax
        vmovsd   xmm0, qword ptr [reloc @RWD08]
        call     System.Math:Pow(double,double):double
        vmovsd   xmm1, qword ptr [rbp-0x28]
        vdivsd   xmm1, xmm1, xmm0
        test     r15b, 2
        jne      SHORT G_M16518_IG04
        jmp      SHORT G_M16518_IG05
-						;; size=130 bbWeight=0.50 PerfScore 40.58
+						;; size=126 bbWeight=0.50 PerfScore 38.58
 G_M16518_IG04:
        vxorps   xmm1, xmm1, xmmword ptr [reloc @RWD16]
 						;; size=8 bbWeight=0.50 PerfScore 1.00
 G_M16518_IG05:
        vmovaps  xmm0, xmm1
        vmovsd   xmm1, qword ptr [rbp-0x20]
        call     System.Math:Pow(double,double):double
        lea      rdi, [rbp+0x10]
        mov      rax, 0xD1FFAB1E      ; code for System.Data.SqlTypes.SqlDecimal:.ctor(double):this
        call     [rax]System.Data.SqlTypes.SqlDecimal:.ctor(double):this
        test     byte  ptr [rbp+0x10], 1
        je       SHORT G_M16518_IG09
        movzx    rsi, byte  ptr [rbp+0x13]
        sub      r14d, esi
        mov      esi, r14d
        lea      rdi, [rbp+0x10]
        mov      edx, 1
        mov      rax, 0xD1FFAB1E      ; code for System.Data.SqlTypes.SqlDecimal:AdjustScale(int,ubyte):this
        call     [rax]System.Data.SqlTypes.SqlDecimal:AdjustScale(int,ubyte):this
        mov      byte  ptr [rbp+0x12], 38
        vmovdqu  xmm0, xmmword ptr [rbp+0x10]
        vmovdqu  xmmword ptr [rbx], xmm0
        mov      edi, dword ptr [rbp+0x20]
        mov      dword ptr [rbx+0x10], edi
        jmp      SHORT G_M16518_IG07
 						;; size=89 bbWeight=0.50 PerfScore 13.25
 G_M16518_IG06:
        vxorps   xmm0, xmm0, xmm0
        vmovdqu  xmmword ptr [rbx], xmm0
        vmovdqu  xmmword ptr [rbx+0x04], xmm0
 						;; size=13 bbWeight=0.50 PerfScore 2.17
 G_M16518_IG07:
        mov      rax, rbx
 						;; size=3 bbWeight=1 PerfScore 0.25
 G_M16518_IG08:
        add      rsp, 24
        pop      rbx
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=11 bbWeight=1 PerfScore 3.25
 G_M16518_IG09:
        mov      rdi, 0xD1FFAB1E      ; System.Data.SqlTypes.SqlNullValueException
        call     CORINFO_HELP_NEWSFAST
        mov      rbx, rax
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Data.SqlTypes.SqlNullValueException:.ctor():this
        call     [rax]System.Data.SqlTypes.SqlNullValueException:.ctor():this
        mov      rdi, rbx
        call     CORINFO_HELP_THROW
        int3     
 						;; size=42 bbWeight=0 PerfScore 0.00
 RWD00  	dq	41F0000000000000h	; 4.2949673e+09
 RWD08  	dq	4024000000000000h	;           10
 RWD16  	dq	8000000000000000h, 8000000000000000h
 
 
-; Total bytes of code 334, prolog size 15, PerfScore 68.75, instruction count 83, allocated bytes for code 334 (MethodHash=604fbf79) for method System.Data.SqlTypes.SqlDecimal:Power(System.Data.SqlTypes.SqlDecimal,double):System.Data.SqlTypes.SqlDecimal (FullOpts)
+; Total bytes of code 330, prolog size 15, PerfScore 66.75, instruction count 79, allocated bytes for code 330 (MethodHash=604fbf79) for method System.Data.SqlTypes.SqlDecimal:Power(System.Data.SqlTypes.SqlDecimal,double):System.Data.SqlTypes.SqlDecimal (FullOpts)
 ; ============================================================

-4 (-1.67 % of base) - System.Data.SqlTypes.SqlDecimal:ToDouble():double:this

 ; Assembly listing for method System.Data.SqlTypes.SqlDecimal:ToDouble():double:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 1 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T00] (  9,  9   )   byref  ->  rbx         this single-def
 ;  V01 loc0         [V01,T01] (  5,  4   )  double  ->  [rbp-0x10] 
 ;# V02 OutArgs      [V02    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V03 tmp1         [V03,T03] (  3,  0   )     ref  ->  rbx         class-hnd exact single-def "NewObj constructor temp" <System.Data.SqlTypes.SqlNullValueException>
 ;  V04 cse0         [V04,T02] (  4,  4   )  double  ->  mm0         "CSE #01: aggressive"
 ;  TEMP_01                                  double  ->  [rbp-0x18]
 ;
 ; Lcl frame size = 24
 
 G_M37767_IG01:
        push     rbp
        push     rbx
        sub      rsp, 24
        lea      rbp, [rsp+0x20]
        mov      rbx, rdi
 						;; size=14 bbWeight=1 PerfScore 3.00
 G_M37767_IG02:
        test     byte  ptr [rbx], 1
        je       G_M37767_IG07
-       mov      eax, dword ptr [rbx+0x10]
        vxorps   xmm1, xmm1, xmm1
-       vcvtsi2sd xmm1, xmm1, rax
+       vcvtusi2sd xmm1, dword ptr [rbx+0x10]
        vmovsd   xmm0, qword ptr [reloc @RWD00]
        vmulsd   xmm1, xmm1, xmm0
-       mov      eax, dword ptr [rbx+0x0C]
        vxorps   xmm2, xmm2, xmm2
-       vcvtsi2sd xmm2, xmm2, rax
+       vcvtusi2sd xmm2, dword ptr [rbx+0x0C]
        vaddsd   xmm1, xmm1, xmm2
        vmulsd   xmm1, xmm1, xmm0
-       mov      eax, dword ptr [rbx+0x08]
        vxorps   xmm2, xmm2, xmm2
-       vcvtsi2sd xmm2, xmm2, rax
+       vcvtusi2sd xmm2, dword ptr [rbx+0x08]
        vaddsd   xmm1, xmm1, xmm2
        vmulsd   xmm1, xmm1, xmm0
-       mov      eax, dword ptr [rbx+0x04]
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
+       vcvtusi2sd xmm0, dword ptr [rbx+0x04]
        vaddsd   xmm2, xmm1, xmm0
        vmovsd   qword ptr [rbp-0x18], xmm2
        movzx    rax, byte  ptr [rbx+0x03]
        vxorps   xmm1, xmm1, xmm1
        vcvtsi2sd xmm1, xmm1, eax
        vmovsd   xmm0, qword ptr [reloc @RWD08]
        call     System.Math:Pow(double,double):double
        vmovsd   xmm2, qword ptr [rbp-0x18]
        vdivsd   xmm1, xmm2, xmm0
        vmovsd   qword ptr [rbp-0x10], xmm1
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Data.SqlTypes.SqlDecimal:get_IsPositive():ubyte:this
        call     [rax]System.Data.SqlTypes.SqlDecimal:get_IsPositive():ubyte:this
        test     eax, eax
        je       SHORT G_M37767_IG05
-						;; size=152 bbWeight=1 PerfScore 92.42
+						;; size=148 bbWeight=1 PerfScore 88.42
 G_M37767_IG03:
        vmovsd   xmm0, qword ptr [rbp-0x10]
 						;; size=5 bbWeight=0.50 PerfScore 1.50
 G_M37767_IG04:
        add      rsp, 24
        pop      rbx
        pop      rbp
        ret      
 						;; size=7 bbWeight=0.50 PerfScore 1.12
 G_M37767_IG05:
        vmovsd   xmm0, qword ptr [rbp-0x10]
        vxorps   xmm0, xmm0, xmmword ptr [reloc @RWD16]
 						;; size=13 bbWeight=0.50 PerfScore 2.50
 G_M37767_IG06:
        add      rsp, 24
        pop      rbx
        pop      rbp
        ret      
 						;; size=7 bbWeight=0.50 PerfScore 1.12
 G_M37767_IG07:
        mov      rdi, 0xD1FFAB1E      ; System.Data.SqlTypes.SqlNullValueException
        call     CORINFO_HELP_NEWSFAST
        mov      rbx, rax
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Data.SqlTypes.SqlNullValueException:.ctor():this
        call     [rax]System.Data.SqlTypes.SqlNullValueException:.ctor():this
        mov      rdi, rbx
        call     CORINFO_HELP_THROW
        int3     
 						;; size=42 bbWeight=0 PerfScore 0.00
 RWD00  	dq	41F0000000000000h	; 4.2949673e+09
 RWD08  	dq	4024000000000000h	;           10
 RWD16  	dq	8000000000000000h, 8000000000000000h
 
 
-; Total bytes of code 240, prolog size 11, PerfScore 101.67, instruction count 60, allocated bytes for code 240 (MethodHash=563b6c78) for method System.Data.SqlTypes.SqlDecimal:ToDouble():double:this (FullOpts)
+; Total bytes of code 236, prolog size 11, PerfScore 97.67, instruction count 56, allocated bytes for code 236 (MethodHash=563b6c78) for method System.Data.SqlTypes.SqlDecimal:ToDouble():double:this (FullOpts)
 ; ============================================================

-4 (-1.42 % of base) - System.Data.SqlTypes.SqlDouble:op_Implicit(System.Data.SqlTypes.SqlDecimal):System.Data.SqlTypes.SqlDouble

 ; Assembly listing for method System.Data.SqlTypes.SqlDouble:op_Implicit(System.Data.SqlTypes.SqlDecimal):System.Data.SqlTypes.SqlDouble (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 6 single block inlinees; 3 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  6,  3.50)  struct (24) [rbp+0x10]  do-not-enreg[SF] ld-addr-op single-def <System.Data.SqlTypes.SqlDecimal>
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V02 tmp1         [V02    ] (  0,  0   )  struct (16) zero-ref    multireg-ret "folding static readonly field empty struct" <System.Data.SqlTypes.SqlDouble>
 ;* V03 tmp2         [V03    ] (  0,  0   )  struct (16) zero-ref    multireg-ret ld-addr-op "NewObj constructor temp" <System.Data.SqlTypes.SqlDouble>
 ;  V04 tmp3         [V04,T05] (  4,  2   )  double  ->  mm0         "Inline return value spill temp"
 ;  V05 tmp4         [V05,T04] (  5,  2.50)  double  ->  [rbp-0x10]  "Inline stloc first use temp"
 ;* V06 tmp5         [V06    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact single-def "NewObj constructor temp" <System.Data.SqlTypes.SqlNullValueException>
 ;* V07 tmp6         [V07    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact single-def "NewObj constructor temp" <System.Data.SqlTypes.SqlNullValueException>
 ;  V08 tmp7         [V08,T09] (  3,  0   )     ref  ->  rbx         class-hnd exact single-def "NewObj constructor temp" <System.OverflowException>
 ;  V09 tmp8         [V09,T02] (  2,  1   )   ubyte  ->  rax         "field V02.m_fNotNull (fldOffset=0x0)" P-INDEP
 ;  V10 tmp9         [V10,T07] (  2,  1   )  double  ->  mm0         "field V02.m_value (fldOffset=0x8)" P-INDEP
 ;  V11 tmp10        [V11,T03] (  2,  1   )   ubyte  ->  rax         "field V03.m_fNotNull (fldOffset=0x0)" P-INDEP
 ;  V12 tmp11        [V12,T08] (  2,  1   )  double  ->  mm0         "field V03.m_value (fldOffset=0x8)" P-INDEP
 ;  V13 tmp12        [V13,T01] (  3,  2.50)   ubyte  ->  rbx         "V00.[000..001)"
 ;  V14 tmp13        [V14,T10] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
 ;  V15 cse0         [V15,T06] (  4,  2   )  double  ->  mm0         "CSE #01: aggressive"
 ;
 ; Lcl frame size = 8
 
 G_M3439_IG01:
        push     rbp
        push     rbx
        push     rax
        lea      rbp, [rsp+0x10]
 						;; size=8 bbWeight=1 PerfScore 3.50
 G_M3439_IG02:
        movzx    rbx, byte  ptr [rbp+0x10]
        test     bl, 1
        jne      SHORT G_M3439_IG05
 						;; size=9 bbWeight=1 PerfScore 2.25
 G_M3439_IG03:
        xor      eax, eax
        vxorps   xmm0, xmm0, xmm0
 						;; size=6 bbWeight=0.50 PerfScore 0.29
 G_M3439_IG04:
        add      rsp, 8
        pop      rbx
        pop      rbp
        ret      
 						;; size=7 bbWeight=0.50 PerfScore 1.12
 G_M3439_IG05:
-       mov      eax, dword ptr [rbp+0x20]
        vxorps   xmm1, xmm1, xmm1
-       vcvtsi2sd xmm1, xmm1, rax
+       vcvtusi2sd xmm1, dword ptr [rbp+0x20]
        vmovsd   xmm0, qword ptr [reloc @RWD00]
        vmulsd   xmm1, xmm1, xmm0
-       mov      eax, dword ptr [rbp+0x1C]
        vxorps   xmm2, xmm2, xmm2
-       vcvtsi2sd xmm2, xmm2, rax
+       vcvtusi2sd xmm2, dword ptr [rbp+0x1C]
        vaddsd   xmm1, xmm1, xmm2
        vmulsd   xmm1, xmm1, xmm0
-       mov      eax, dword ptr [rbp+0x18]
        vxorps   xmm2, xmm2, xmm2
-       vcvtsi2sd xmm2, xmm2, rax
+       vcvtusi2sd xmm2, dword ptr [rbp+0x18]
        vaddsd   xmm1, xmm1, xmm2
        vmulsd   xmm1, xmm1, xmm0
-       mov      eax, dword ptr [rbp+0x14]
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
+       vcvtusi2sd xmm0, dword ptr [rbp+0x14]
        vaddsd   xmm0, xmm1, xmm0
        vmovsd   qword ptr [rbp-0x10], xmm0
        movzx    rax, byte  ptr [rbp+0x13]
        vxorps   xmm1, xmm1, xmm1
        vcvtsi2sd xmm1, xmm1, eax
        vmovsd   xmm0, qword ptr [reloc @RWD08]
        call     System.Math:Pow(double,double):double
        vmovsd   xmm1, qword ptr [rbp-0x10]
        vdivsd   xmm1, xmm1, xmm0
        test     bl, 2
        jne      SHORT G_M3439_IG06
        vmovaps  xmm0, xmm1
        jmp      SHORT G_M3439_IG07
-						;; size=130 bbWeight=0.50 PerfScore 40.58
+						;; size=126 bbWeight=0.50 PerfScore 38.58
 G_M3439_IG06:
        vxorps   xmm0, xmm1, xmmword ptr [reloc @RWD16]
 						;; size=8 bbWeight=0.50 PerfScore 1.00
 G_M3439_IG07:
        vmovd    rax, xmm0
        mov      rdi, 0xD1FFAB1E
        andn     rax, rax, rdi
        je       SHORT G_M3439_IG09
        mov      eax, 1
 						;; size=27 bbWeight=0.50 PerfScore 2.00
 G_M3439_IG08:
        add      rsp, 8
        pop      rbx
        pop      rbp
        ret      
 						;; size=7 bbWeight=0.50 PerfScore 1.12
 G_M3439_IG09:
        mov      rdi, 0xD1FFAB1E      ; System.OverflowException
        call     CORINFO_HELP_NEWSFAST
        mov      rbx, rax
        mov      edi, 0x5E26
        mov      rsi, 0xD1FFAB1E
        call     CORINFO_HELP_STRCNS
        mov      rdi, rax
        mov      rax, 0xD1FFAB1E      ; code for System.SR:GetResourceString(System.String):System.String
        call     [rax]System.SR:GetResourceString(System.String):System.String
        mov      rsi, rax
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.OverflowException:.ctor(System.String):this
        call     [rax]System.OverflowException:.ctor(System.String):this
        mov      rdi, rbx
        call     CORINFO_HELP_THROW
        int3     
 						;; size=80 bbWeight=0 PerfScore 0.00
 RWD00  	dq	41F0000000000000h	; 4.2949673e+09
 RWD08  	dq	4024000000000000h	;           10
 RWD16  	dq	8000000000000000h, 8000000000000000h
 
 
-; Total bytes of code 282, prolog size 8, PerfScore 51.88, instruction count 70, allocated bytes for code 282 (MethodHash=7f47f290) for method System.Data.SqlTypes.SqlDouble:op_Implicit(System.Data.SqlTypes.SqlDecimal):System.Data.SqlTypes.SqlDouble (FullOpts)
+; Total bytes of code 278, prolog size 8, PerfScore 49.88, instruction count 66, allocated bytes for code 278 (MethodHash=7f47f290) for method System.Data.SqlTypes.SqlDouble:op_Implicit(System.Data.SqlTypes.SqlDecimal):System.Data.SqlTypes.SqlDouble (FullOpts)
 ; ============================================================

-4 (-1.41 % of base) - System.Data.SqlTypes.SqlSingle:op_Implicit(System.Data.SqlTypes.SqlDecimal):System.Data.SqlTypes.SqlSingle

 ; Assembly listing for method System.Data.SqlTypes.SqlSingle:op_Implicit(System.Data.SqlTypes.SqlDecimal):System.Data.SqlTypes.SqlSingle (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 7 single block inlinees; 3 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  6,  3.50)  struct (24) [rbp+0x10]  do-not-enreg[SF] ld-addr-op single-def <System.Data.SqlTypes.SqlDecimal>
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V02 tmp1         [V02    ] (  0,  0   )  struct ( 8) zero-ref    do-not-enreg[S] "folding static readonly field empty struct" <System.Data.SqlTypes.SqlSingle>
 ;  V03 tmp2         [V03    ] (  3,  3   )  struct ( 8) [rbp-0x10]  do-not-enreg[S] ld-addr-op "NewObj constructor temp" <System.Data.SqlTypes.SqlSingle>
 ;  V04 tmp3         [V04,T06] (  3,  1.50)  double  ->  mm1         "Inline return value spill temp"
 ;  V05 tmp4         [V05,T04] (  5,  2.50)  double  ->  [rbp-0x18]  "Inline stloc first use temp"
 ;* V06 tmp5         [V06    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact single-def "NewObj constructor temp" <System.Data.SqlTypes.SqlNullValueException>
 ;* V07 tmp6         [V07    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact single-def "NewObj constructor temp" <System.Data.SqlTypes.SqlNullValueException>
 ;  V08 tmp7         [V08,T03] (  3,  3   )   float  ->  mm0         "Inlining Arg"
 ;  V09 tmp8         [V09,T08] (  3,  0   )     ref  ->  rbx         class-hnd exact single-def "NewObj constructor temp" <System.OverflowException>
 ;* V10 tmp9         [V10    ] (  0,  0   )   ubyte  ->  zero-ref    do-not-enreg[] "field V02._fNotNull (fldOffset=0x0)" P-DEP
 ;* V11 tmp10        [V11    ] (  0,  0   )   float  ->  zero-ref    do-not-enreg[] "field V02._value (fldOffset=0x4)" P-DEP
 ;  V12 tmp11        [V12,T02] (  2,  1.50)   ubyte  ->  [rbp-0x10]  do-not-enreg[] "field V03._fNotNull (fldOffset=0x0)" P-DEP
 ;  V13 tmp12        [V13,T07] (  2,  1.50)   float  ->  [rbp-0x0C]  do-not-enreg[] "field V03._value (fldOffset=0x4)" P-DEP
 ;  V14 tmp13        [V14,T01] (  3,  2.50)   ubyte  ->  rbx         "V00.[000..001)"
 ;  V15 tmp14        [V15,T09] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
 ;  V16 cse0         [V16,T05] (  4,  2   )  double  ->  mm0         "CSE #01: aggressive"
 ;
 ; Lcl frame size = 24
 
 G_M19759_IG01:
        push     rbp
        push     rbx
        sub      rsp, 24
        lea      rbp, [rsp+0x20]
 						;; size=11 bbWeight=1 PerfScore 2.75
 G_M19759_IG02:
        movzx    rbx, byte  ptr [rbp+0x10]
        test     bl, 1
        jne      SHORT G_M19759_IG05
 						;; size=9 bbWeight=1 PerfScore 2.25
 G_M19759_IG03:
        xor      eax, eax
 						;; size=2 bbWeight=0.50 PerfScore 0.12
 G_M19759_IG04:
        add      rsp, 24
        pop      rbx
        pop      rbp
        ret      
 						;; size=7 bbWeight=0.50 PerfScore 1.12
 G_M19759_IG05:
-       mov      eax, dword ptr [rbp+0x20]
        vxorps   xmm1, xmm1, xmm1
-       vcvtsi2sd xmm1, xmm1, rax
+       vcvtusi2sd xmm1, dword ptr [rbp+0x20]
        vmovsd   xmm0, qword ptr [reloc @RWD00]
        vmulsd   xmm1, xmm1, xmm0
-       mov      eax, dword ptr [rbp+0x1C]
        vxorps   xmm2, xmm2, xmm2
-       vcvtsi2sd xmm2, xmm2, rax
+       vcvtusi2sd xmm2, dword ptr [rbp+0x1C]
        vaddsd   xmm1, xmm1, xmm2
        vmulsd   xmm1, xmm1, xmm0
-       mov      eax, dword ptr [rbp+0x18]
        vxorps   xmm2, xmm2, xmm2
-       vcvtsi2sd xmm2, xmm2, rax
+       vcvtusi2sd xmm2, dword ptr [rbp+0x18]
        vaddsd   xmm1, xmm1, xmm2
        vmulsd   xmm1, xmm1, xmm0
-       mov      eax, dword ptr [rbp+0x14]
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
+       vcvtusi2sd xmm0, dword ptr [rbp+0x14]
        vaddsd   xmm1, xmm1, xmm0
        vmovsd   qword ptr [rbp-0x18], xmm1
        movzx    rax, byte  ptr [rbp+0x13]
        vxorps   xmm1, xmm1, xmm1
        vcvtsi2sd xmm1, xmm1, eax
        vmovsd   xmm0, qword ptr [reloc @RWD08]
        call     System.Math:Pow(double,double):double
        vmovsd   xmm1, qword ptr [rbp-0x18]
        vdivsd   xmm1, xmm1, xmm0
        test     bl, 2
        jne      SHORT G_M19759_IG06
        jmp      SHORT G_M19759_IG07
-						;; size=126 bbWeight=0.50 PerfScore 40.46
+						;; size=122 bbWeight=0.50 PerfScore 38.46
 G_M19759_IG06:
        vxorps   xmm1, xmm1, xmmword ptr [reloc @RWD16]
 						;; size=8 bbWeight=0.50 PerfScore 1.00
 G_M19759_IG07:
        vcvtsd2ss xmm0, xmm0, xmm1
        vmovd    eax, xmm0
        mov      edi, 0xD1FFAB1E
        andn     eax, eax, edi
        je       SHORT G_M19759_IG09
        mov      byte  ptr [rbp-0x10], 1
        vmovss   dword ptr [rbp-0x0C], xmm0
        mov      rax, qword ptr [rbp-0x10]
 						;; size=33 bbWeight=0.50 PerfScore 5.38
 G_M19759_IG08:
        add      rsp, 24
        pop      rbx
        pop      rbp
        ret      
 						;; size=7 bbWeight=0.50 PerfScore 1.12
 G_M19759_IG09:
        mov      rdi, 0xD1FFAB1E      ; System.OverflowException
        call     CORINFO_HELP_NEWSFAST
        mov      rbx, rax
        mov      edi, 0x5E26
        mov      rsi, 0xD1FFAB1E
        call     CORINFO_HELP_STRCNS
        mov      rdi, rax
        mov      rax, 0xD1FFAB1E      ; code for System.SR:GetResourceString(System.String):System.String
        call     [rax]System.SR:GetResourceString(System.String):System.String
        mov      rsi, rax
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.OverflowException:.ctor(System.String):this
        call     [rax]System.OverflowException:.ctor(System.String):this
        mov      rdi, rbx
        call     CORINFO_HELP_THROW
        int3     
 						;; size=80 bbWeight=0 PerfScore 0.00
 RWD00  	dq	41F0000000000000h	; 4.2949673e+09
 RWD08  	dq	4024000000000000h	;           10
 RWD16  	dq	8000000000000000h, 8000000000000000h
 
 
-; Total bytes of code 283, prolog size 11, PerfScore 54.21, instruction count 71, allocated bytes for code 283 (MethodHash=f549b2d0) for method System.Data.SqlTypes.SqlSingle:op_Implicit(System.Data.SqlTypes.SqlDecimal):System.Data.SqlTypes.SqlSingle (FullOpts)
+; Total bytes of code 279, prolog size 11, PerfScore 52.21, instruction count 67, allocated bytes for code 279 (MethodHash=f549b2d0) for method System.Data.SqlTypes.SqlSingle:op_Implicit(System.Data.SqlTypes.SqlDecimal):System.Data.SqlTypes.SqlSingle (FullOpts)
 ; ============================================================

-1 (-8.33 % of base) - System.Convert:ToDouble(uint):double

 ; Assembly listing for method System.Convert:ToDouble(uint):double (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rsp based frame
 ; partially interruptible
 ; No PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  3,  3   )     int  ->  rdi         single-def
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;
 ; Lcl frame size = 0
 
 G_M52538_IG01:
 						;; size=0 bbWeight=1 PerfScore 0.00
 G_M52538_IG02:
-       mov      eax, edi
        vxorps   xmm0, xmm0, xmm0
-       vcvtsi2sd xmm0, xmm0, rax
-						;; size=11 bbWeight=1 PerfScore 6.58
+       vcvtusi2sd xmm0, edi
+						;; size=10 bbWeight=1 PerfScore 4.33
 G_M52538_IG03:
        ret      
 						;; size=1 bbWeight=1 PerfScore 1.00
 
-; Total bytes of code 12, prolog size 0, PerfScore 7.58, instruction count 4, allocated bytes for code 12 (MethodHash=656332c5) for method System.Convert:ToDouble(uint):double (FullOpts)
+; Total bytes of code 11, prolog size 0, PerfScore 5.33, instruction count 3, allocated bytes for code 11 (MethodHash=656332c5) for method System.Convert:ToDouble(uint):double (FullOpts)
 ; ============================================================

-1 (-0.63 % of base) - System.Convert:ToUInt32(double):uint

 ; Assembly listing for method System.Convert:ToUInt32(double):uint (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX512 - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T01] (  7,  7   )  double  ->  mm0         single-def
 ;  V01 loc0         [V01,T00] (  6,  4.50)     int  ->  rax        
 ;  V02 loc1         [V02,T02] (  3,  2.50)  double  ->  mm0        
 ;# V03 OutArgs      [V03    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V04 tmp1         [V04,T04] (  3,  0   )     ref  ->  rbx         class-hnd exact single-def "NewObj constructor temp" <System.OverflowException>
 ;  V05 tmp2         [V05,T05] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
 ;  V06 cse0         [V06,T03] (  3,  2.50)  double  ->  mm1         "CSE #01: aggressive"
 ;
 ; Lcl frame size = 8
 
 G_M31080_IG01:
        push     rbp
        push     rbx
        push     rax
        lea      rbp, [rsp+0x10]
 						;; size=8 bbWeight=1 PerfScore 3.50
 G_M31080_IG02:
        vucomisd xmm0, qword ptr [reloc @RWD00]
        jb       SHORT G_M31080_IG06
        vmovsd   xmm1, qword ptr [reloc @RWD08]
        vucomisd xmm1, xmm0
        jbe      SHORT G_M31080_IG06
        vmovaps  xmm1, xmm0
        vfixupimmsd xmm1, xmm0, qword ptr [reloc @RWD16], 0
        vcvttsd2usi eax, xmm1
-       mov      edi, eax
        vxorps   xmm1, xmm1, xmm1
-       vcvtsi2sd xmm1, xmm1, rdi
+       vcvtusi2sd xmm1, eax
        vsubsd   xmm0, xmm0, xmm1
        vmovsd   xmm1, qword ptr [reloc @RWD32]
        vucomisd xmm0, xmm1
        ja       SHORT G_M31080_IG04
-						;; size=74 bbWeight=1 PerfScore 37.83
+						;; size=73 bbWeight=1 PerfScore 35.58
 G_M31080_IG03:
        vucomisd xmm0, xmm1
        jp       SHORT G_M31080_IG05
        jne      SHORT G_M31080_IG05
        test     al, 1
        je       SHORT G_M31080_IG05
 						;; size=12 bbWeight=0.50 PerfScore 2.62
 G_M31080_IG04:
        inc      eax
 						;; size=2 bbWeight=0.50 PerfScore 0.12
 G_M31080_IG05:
        add      rsp, 8
        pop      rbx
        pop      rbp
        ret      
 						;; size=7 bbWeight=1 PerfScore 2.25
 G_M31080_IG06:
        mov      rdi, 0xD1FFAB1E      ; System.OverflowException
        call     CORINFO_HELP_NEWSFAST
        mov      rbx, rax
        mov      rax, 0xD1FFAB1E      ; code for System.SR:get_Overflow_UInt32():System.String
        call     [rax]System.SR:get_Overflow_UInt32():System.String
        mov      rsi, rax
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.OverflowException:.ctor(System.String):this
        call     [rax]System.OverflowException:.ctor(System.String):this
        mov      rdi, rbx
        call     CORINFO_HELP_THROW
        int3     
 						;; size=57 bbWeight=0 PerfScore 0.00
 RWD00  	dq	BFE0000000000000h	;         -0.5
 RWD08  	dq	41EFFFFFFFF00000h	; 4.2949673e+09
 RWD16  	dq	0000000008080088h, 0000000000000000h
 RWD32  	dq	3FE0000000000000h	;          0.5
 
 
-; Total bytes of code 160, prolog size 8, PerfScore 46.33, instruction count 41, allocated bytes for code 160 (MethodHash=ed1f8697) for method System.Convert:ToUInt32(double):uint (FullOpts)
+; Total bytes of code 159, prolog size 8, PerfScore 44.08, instruction count 40, allocated bytes for code 159 (MethodHash=ed1f8697) for method System.Convert:ToUInt32(double):uint (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/4ada6ad579d1f2a0e742e621107a420b

[MihuBot]

@saucecontrol