[JitDiff X64] [EgorBo] Expand "return condition" into "return condition ? true : false"

[MihuBot]

Job completed in 18 minutes 25 seconds.
dotnet/runtime#107499

Diffs

Diffs

Found 368 files with textual diffs.

Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 39330314
Total bytes of diff: 39330786
Total bytes of delta: 472 (0.00 % of base)
Total relative delta: 26.62
    diff is a regression.
    relative diff is a regression.


Top file regressions (bytes):
         198 : System.Private.DataContractSerialization.dasm (0.02 % of base)
         130 : System.Collections.dasm (0.03 % of base)
         129 : Microsoft.CSharp.dasm (0.04 % of base)
          99 : System.Collections.Immutable.dasm (0.00 % of base)
          90 : System.CodeDom.dasm (0.04 % of base)
          74 : System.ServiceModel.Syndication.dasm (0.05 % of base)
          70 : System.Runtime.Numerics.dasm (0.06 % of base)
          65 : System.Numerics.Tensors.dasm (0.00 % of base)
          56 : System.Composition.Hosting.dasm (0.05 % of base)
          39 : System.Composition.TypedParts.dasm (0.08 % of base)
          37 : System.Configuration.ConfigurationManager.dasm (0.01 % of base)
          37 : System.Private.Xml.Linq.dasm (0.02 % of base)
          31 : System.Reflection.Metadata.dasm (0.01 % of base)
          29 : System.Text.Json.dasm (0.00 % of base)
          28 : System.Threading.Tasks.Dataflow.dasm (0.00 % of base)
          24 : System.Threading.Tasks.Parallel.dasm (0.01 % of base)
          23 : System.Security.Cryptography.Pkcs.dasm (0.01 % of base)
          21 : System.Formats.Nrbf.dasm (0.04 % of base)
          21 : Microsoft.VisualBasic.Core.dasm (0.00 % of base)
          19 : System.Runtime.Serialization.Schema.dasm (0.03 % of base)
          16 : System.Threading.Channels.dasm (0.01 % of base)
          16 : System.Resources.Extensions.dasm (0.03 % of base)
          16 : System.Net.Security.dasm (0.01 % of base)
          15 : System.Drawing.Primitives.dasm (0.04 % of base)
          14 : System.IO.Ports.dasm (0.03 % of base)
          14 : Microsoft.Extensions.Configuration.Xml.dasm (0.14 % of base)
           9 : Microsoft.Extensions.Logging.Console.dasm (0.02 % of base)
           8 : System.Private.CoreLib.dasm (0.00 % of base)
           8 : System.Threading.RateLimiting.dasm (0.00 % of base)
           7 : System.Formats.Tar.dasm (0.01 % of base)
           7 : System.Text.Encoding.CodePages.dasm (0.01 % of base)
           7 : System.Formats.Cbor.dasm (0.01 % of base)
           6 : System.Diagnostics.Process.dasm (0.01 % of base)
           6 : System.Data.Odbc.dasm (0.00 % of base)
           5 : System.Net.WebSockets.dasm (0.00 % of base)
           5 : System.Net.Sockets.dasm (0.00 % of base)
           5 : System.IO.Pipes.dasm (0.01 % of base)
           4 : System.Security.Cryptography.ProtectedData.dasm (0.07 % of base)
           4 : System.Runtime.Serialization.Formatters.dasm (0.02 % of base)
           4 : System.Security.Cryptography.Xml.dasm (0.00 % of base)
           4 : System.Composition.Runtime.dasm (0.02 % of base)
           4 : System.Composition.Convention.dasm (0.00 % of base)
           3 : System.Net.Mail.dasm (0.00 % of base)
           2 : System.Security.Cryptography.Cose.dasm (0.00 % of base)
           2 : System.IO.Compression.dasm (0.00 % of base)
           1 : System.Reflection.DispatchProxy.dasm (0.01 % of base)
           1 : Microsoft.Extensions.Hosting.dasm (0.00 % of base)
           1 : System.Reflection.Context.dasm (0.00 % of base)
           1 : Microsoft.Extensions.Http.dasm (0.00 % of base)
           1 : System.IO.Packaging.dasm (0.00 % of base)
           1 : System.Formats.Asn1.dasm (0.00 % of base)

Top file improvements (bytes):
        -210 : System.ComponentModel.TypeConverter.dasm (-0.07 % of base)
         -78 : System.Linq.dasm (-0.01 % of base)
         -66 : System.Net.Http.dasm (-0.01 % of base)
         -49 : ILCompiler.Reflection.ReadyToRun.dasm (-0.02 % of base)
         -47 : System.Text.RegularExpressions.dasm (-0.01 % of base)
         -43 : System.Data.Common.dasm (-0.00 % of base)
         -40 : System.Linq.Expressions.dasm (-0.00 % of base)
         -37 : System.Net.Requests.dasm (-0.03 % of base)
         -37 : System.ComponentModel.Composition.dasm (-0.01 % of base)
         -32 : System.IO.Pipelines.dasm (-0.04 % of base)
         -32 : Microsoft.Extensions.DependencyModel.dasm (-0.04 % of base)
         -26 : System.Collections.Concurrent.dasm (-0.01 % of base)
         -24 : System.Text.Encodings.Web.dasm (-0.10 % of base)
         -24 : System.Net.Quic.dasm (-0.02 % of base)
         -22 : Microsoft.Extensions.FileProviders.Physical.dasm (-0.13 % of base)
         -18 : System.Reflection.Emit.dasm (-0.01 % of base)
         -17 : Microsoft.Extensions.Primitives.dasm (-0.06 % of base)
         -16 : System.ObjectModel.dasm (-0.02 % of base)
         -15 : Microsoft.Extensions.DependencyInjection.dasm (-0.02 % of base)
         -12 : System.Net.NameResolution.dasm (-0.03 % of base)
         -11 : System.Net.Primitives.dasm (-0.01 % of base)
          -9 : System.Linq.Parallel.dasm (-0.00 % of base)
          -9 : System.Linq.Queryable.dasm (-0.00 % of base)
          -8 : System.Net.HttpListener.dasm (-0.01 % of base)
          -7 : System.Console.dasm (-0.01 % of base)
          -7 : System.Net.NetworkInformation.dasm (-0.01 % of base)
          -7 : System.Transactions.Local.dasm (-0.00 % of base)
          -5 : Microsoft.Extensions.Configuration.Binder.dasm (-0.02 % of base)
          -5 : System.Threading.dasm (-0.03 % of base)
          -5 : System.DirectoryServices.Protocols.dasm (-0.00 % of base)
          -4 : System.Runtime.Caching.dasm (-0.01 % of base)
          -4 : System.Private.Xml.dasm (-0.00 % of base)
          -4 : System.ComponentModel.Composition.Registration.dasm (-0.00 % of base)
          -4 : System.Diagnostics.DiagnosticSource.dasm (-0.00 % of base)
          -3 : System.Private.Uri.dasm (-0.00 % of base)
          -3 : System.Security.Cryptography.dasm (-0.00 % of base)
          -2 : System.Reflection.MetadataLoadContext.dasm (-0.00 % of base)
          -2 : System.ComponentModel.Annotations.dasm (-0.00 % of base)
          -1 : System.Collections.Specialized.dasm (-0.01 % of base)

90 total files with Code Size differences (39 improved, 51 regressed), 169 unchanged.

Top method regressions (bytes):
          82 (0.79 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.ExpressionBinder:bindUserDefinedConversion(Microsoft.CSharp.RuntimeBinder.Semantics.Expr,Microsoft.CSharp.RuntimeBinder.Semantics.CType,Microsoft.CSharp.RuntimeBinder.Semantics.CType,ubyte,byref,ubyte):ubyte:this (FullOpts)
          73 (3.15 % of base) : System.ServiceModel.Syndication.dasm - System.ServiceModel.Syndication.AtomPub10ServiceDocumentFormatter:ReadDocument(System.Xml.XmlReader):this (FullOpts)
          65 (0.33 % of base) : System.Data.Common.dasm - System.Data.BinaryNode:EvalBinaryOp(int,System.Data.ExpressionNode,System.Data.ExpressionNode,System.Data.DataRow,int,int[]):System.Object:this (FullOpts)
          47 (4.14 % of base) : System.CodeDom.dasm - System.CodeDom.Compiler.CodeGenerator:GeneratePrimitiveExpression(System.CodeDom.CodePrimitiveExpression):this (FullOpts)
          39 (2.29 % of base) : System.CodeDom.dasm - Microsoft.CSharp.CSharpCodeGenerator:GeneratePrimitiveExpression(System.CodeDom.CodePrimitiveExpression):this (FullOpts)
          36 (4.31 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions:ContainsAny[short](System.ReadOnlySpan`1[short],System.ReadOnlySpan`1[short]):ubyte (FullOpts)
          33 (0.86 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ObjTst(System.Object,System.Object,ubyte):int (FullOpts)
          28 (4.44 % of base) : System.Private.CoreLib.dasm - System.Reflection.Emit.DynamicResolver:ResolveToken(int,byref,byref,byref):this (FullOpts)
          28 (6.39 % of base) : System.Private.Xml.dasm - System.Xml.Schema.XmlSchemaComplexType:ContainsIdAttribute(ubyte):ubyte:this (FullOpts)
          22 (2.96 % of base) : System.Private.CoreLib.dasm - System.Type:IsEnumDefined(System.Object):ubyte:this (FullOpts)
          21 (52.50 % of base) : System.Private.Xml.dasm - System.Xml.DocumentSchemaValidator:AncestorTypeHasWildcard(System.Xml.Schema.XmlSchemaObject):ubyte (FullOpts)
          21 (0.48 % of base) : System.Private.Xml.dasm - System.Xml.DtdParser+<ScanLiteralAsync>d__185:MoveNext():this (FullOpts)
          20 (0.76 % of base) : System.Formats.Nrbf.dasm - System.Formats.Nrbf.SystemClassWithMembersAndTypesRecord:TryToMapToUserFriendly():System.Formats.Nrbf.SerializationRecord:this (FullOpts)
          18 (40.00 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.SectionInformation:get_LocationAttributesAreDefault():ubyte:this (FullOpts)
          18 (50.00 % of base) : System.Runtime.Serialization.Schema.dasm - System.Runtime.Serialization.CodeExporter:CanDeclareAssemblyAttribute(System.Runtime.Serialization.ContractCodeDomInfo):ubyte:this (FullOpts)
          18 (0.73 % of base) : System.Private.DataContractSerialization.dasm - System.Runtime.Serialization.DataContracts.DataContract+DataContractCriticalHelper:TryCreateBuiltInDataContract(System.Type,byref):ubyte (FullOpts)
          18 (52.94 % of base) : System.Private.CoreLib.dasm - System.Threading.Lock:get_ShouldStopPreemptingWaiters():ubyte:this (FullOpts)
          18 (1.56 % of base) : System.Private.Xml.Linq.dasm - System.Xml.Linq.XContainer+<WriteContentToAsync>d__51:MoveNext():this (FullOpts)
          18 (41.86 % of base) : System.Data.Common.dasm - System.Xml.XmlBoundElement:get_HasChildNodes():ubyte:this (FullOpts)
          18 (24.32 % of base) : System.Private.Xml.dasm - System.Xml.XmlException:IsCatchableException(System.Exception):ubyte (FullOpts)
          17 (16.19 % of base) : System.Private.CoreLib.dasm - System.Reflection.CustomAttributeNamedArgument:op_Inequality(System.Reflection.CustomAttributeNamedArgument,System.Reflection.CustomAttributeNamedArgument):ubyte (FullOpts)
          16 (7.05 % of base) : System.Collections.Immutable.dasm - System.Collections.Frozen.EmptyFrozenSet`1[System.__Canon]:OtherIsEmpty(System.Collections.Generic.IEnumerable`1[System.__Canon]):ubyte (FullOpts)
          16 (3.88 % of base) : System.Private.CoreLib.dasm - System.MemoryExtensions:Equals(System.ReadOnlySpan`1[ushort],System.ReadOnlySpan`1[ushort],int):ubyte (FullOpts)
          16 (3.40 % of base) : System.Resources.Extensions.dasm - System.Resources.Extensions.DeserializingResourceReader:CompareStringEqualsName(System.String):ubyte:this (FullOpts)
          16 (3.40 % of base) : System.Private.CoreLib.dasm - System.Resources.ResourceReader:CompareStringEqualsName(System.String):ubyte:this (FullOpts)
          15 (35.71 % of base) : System.ComponentModel.TypeConverter.dasm - System.ComponentModel.MaskedTextProvider:IsValidPasswordChar(ushort):ubyte (FullOpts)
          15 (19.48 % of base) : System.Composition.TypedParts.dasm - System.Composition.TypedParts.ActivationFeatures.PropertyInjectionFeature+<>c:<GetDependencies>b__3_5(System.Attribute):ubyte:this (FullOpts)
          15 (19.48 % of base) : System.Composition.TypedParts.dasm - System.Composition.TypedParts.ContractHelpers+<>c:<TryGetExplicitImportInfo>b__1_0(System.Object):ubyte:this (FullOpts)
          15 (31.91 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.CallbackValidator:CanValidate(System.Type):ubyte:this (FullOpts)
          15 (19.48 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.Process:IsProcessInvalidException(System.Exception):ubyte (FullOpts)
          15 (14.02 % of base) : System.Private.CoreLib.dasm - System.Globalization.HebrewCalendar:IsLeapMonth(int,int,int):ubyte:this (FullOpts)
          15 (19.48 % of base) : System.Net.Http.dasm - System.Net.Http.HttpContent:StreamCopyExceptionNeedsWrapping(System.Exception):ubyte (FullOpts)
          15 (0.52 % of base) : System.Private.Xml.dasm - System.Xml.DtdParser:ScanLiteral(int):int:this (FullOpts)
          15 (0.61 % of base) : System.Private.Xml.Linq.dasm - System.Xml.Linq.ElementWriter+<WriteElementAsync>d__4:MoveNext():this (FullOpts)
          15 (2.22 % of base) : System.Private.DataContractSerialization.dasm - System.Xml.XmlConverter:ToString(System.Object):System.String (FullOpts)
          14 (3.63 % of base) : Microsoft.Extensions.Configuration.Xml.dasm - Microsoft.Extensions.Configuration.Xml.XmlDocumentDecryptor:ContainsEncryptedData(System.Xml.XmlDocument):ubyte (FullOpts)
          14 (35.00 % of base) : System.Private.CoreLib.dasm - System.Numerics.BitOperations:IsPow2(long):ubyte (FullOpts) (2 methods)
          14 (35.00 % of base) : System.Private.CoreLib.dasm - System.Numerics.BitOperations:IsPow2(ulong):ubyte (FullOpts) (2 methods)
          14 (0.20 % of base) : System.Text.Json.dasm - System.Text.Json.Schema.JsonSchemaExporter:MapJsonSchemaCore(byref,System.Text.Json.Serialization.Metadata.JsonTypeInfo,System.Text.Json.Serialization.Metadata.JsonPropertyInfo,System.Text.Json.Serialization.JsonConverter,System.Nullable`1[int],System.Text.Json.Serialization.Metadata.JsonTypeInfo,ubyte,ubyte,System.Nullable`1[System.Collections.Generic.KeyValuePair`2[System.String,System.Text.Json.Schema.JsonSchema]],ubyte):System.Text.Json.Schema.JsonSchema (FullOpts)
          13 (0.50 % of base) : Microsoft.Extensions.Logging.Console.dasm - Microsoft.Extensions.Logging.Console.JsonConsoleFormatter:WriteItem(System.Text.Json.Utf8JsonWriter,System.Collections.Generic.KeyValuePair`2[System.String,System.Object]) (FullOpts)
          13 (54.17 % of base) : System.Private.CoreLib.dasm - System.Threading.SpinLock:get_IsHeld():ubyte:this (FullOpts)
          12 (0.51 % of base) : System.CodeDom.dasm - Microsoft.CSharp.CSharpCodeGenerator:GetBaseTypeOutput(System.CodeDom.CodeTypeReference,ubyte):System.String:this (FullOpts)
          12 (66.67 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.ElementInformation:get_IsLocked():ubyte:this (FullOpts)
          12 (33.33 % of base) : System.Runtime.Numerics.dasm - System.Numerics.BigInteger:IsOddInteger(System.Numerics.BigInteger):ubyte (FullOpts)
          12 (48.00 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:IsNegative(System.Numerics.Complex):ubyte (FullOpts)
          12 (3.91 % of base) : System.Security.Cryptography.Cose.dasm - System.Security.Cryptography.Cose.CoseHeaderValue:op_Inequality(System.Security.Cryptography.Cose.CoseHeaderValue,System.Security.Cryptography.Cose.CoseHeaderValue):ubyte (FullOpts)
          12 (27.91 % of base) : System.Text.RegularExpressions.dasm - System.Text.RegularExpressions.RegexCharClass:CanEasilyEnumerateSetContents(System.String):ubyte (FullOpts)
          12 (5.83 % of base) : System.Private.CoreLib.dasm - System.Threading.Tasks.ValueTask`1[System.__Canon]:get_IsCanceled():ubyte:this (FullOpts)
          12 (6.00 % of base) : System.Private.CoreLib.dasm - System.Threading.Tasks.ValueTask`1[System.__Canon]:get_IsFaulted():ubyte:this (FullOpts)
          12 (2.95 % of base) : System.Private.Xml.dasm - System.Xml.Serialization.XmlSchemaExporter:ExportMapping(System.Xml.Serialization.Mapping,System.String,ubyte):this (FullOpts)
          11 (3.49 % of base) : System.Private.CoreLib.dasm - System.Decimal:TryParse(System.ReadOnlySpan`1[ubyte],byref):ubyte (FullOpts)
          11 (3.12 % of base) : System.Private.CoreLib.dasm - System.Decimal:TryParse(System.ReadOnlySpan`1[ubyte],System.IFormatProvider,byref):ubyte (FullOpts)
          11 (3.31 % of base) : System.Private.CoreLib.dasm - System.Decimal:TryParse(System.ReadOnlySpan`1[ushort],byref):ubyte (FullOpts)
          11 (2.97 % of base) : System.Private.CoreLib.dasm - System.Decimal:TryParse(System.ReadOnlySpan`1[ushort],System.IFormatProvider,byref):ubyte (FullOpts)
          11 (55.00 % of base) : System.Private.CoreLib.dasm - System.IO.Strategies.OSFileStreamStrategy:get_CanRead():ubyte:this (FullOpts)
          11 (68.75 % of base) : System.Private.CoreLib.dasm - System.IO.UnmanagedMemoryStream:get_CanRead():ubyte:this (FullOpts)
          11 (30.56 % of base) : System.Text.Json.dasm - System.Text.Json.JsonHelpers:RequiresSpecialNumberHandlingOnWrite(System.Nullable`1[int]):ubyte (FullOpts)
          10 (0.40 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.LikeOperator:MatchRange(System.String,int,byref,Microsoft.VisualBasic.CompilerServices.LikeOperator+LigatureInfo[],System.String,int,byref,Microsoft.VisualBasic.CompilerServices.LikeOperator+LigatureInfo[],byref,byref,byref,System.Globalization.CompareInfo,int,byref,System.Collections.Generic.List`1[Microsoft.VisualBasic.CompilerServices.LikeOperator+Range],ubyte) (FullOpts)
          10 (5.49 % of base) : System.Private.CoreLib.dasm - System.Char:IsNumber(System.String,int):ubyte (FullOpts)
          10 (4.93 % of base) : System.Net.Http.dasm - System.Net.Http.AuthenticationHelper:get_UsePortInSpn():ubyte (FullOpts)
          10 (4.93 % of base) : System.Net.Security.dasm - System.Net.Security.SslStream:get_DisableTlsResume():ubyte (FullOpts)
          10 (0.78 % of base) : System.Private.Xml.Linq.dasm - System.Xml.Linq.XContainer:GetStringValue(System.Object):System.String (FullOpts)
           9 (21.95 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.AggregateType:get_IsSimpleOrEnum():ubyte:this (FullOpts)
           9 (0.58 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:InternalNegObj(System.Object,System.IConvertible,int):System.Object (FullOpts)
           9 (3.36 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.ConfigurationLockCollection:IsValueModified(System.String):ubyte:this (FullOpts)
           9 (0.39 % of base) : System.Data.Common.dasm - System.Data.XSDSchema:HandleSimpleTypeSimpleContentColumn(System.Xml.Schema.XmlSchemaSimpleType,System.String,System.Data.DataTable,ubyte,System.Xml.XmlAttribute[],ubyte):this (FullOpts)
           9 (3.80 % of base) : System.Private.CoreLib.dasm - System.Decimal:IsInteger(System.Decimal):ubyte (FullOpts)
           9 (6.98 % of base) : System.Private.CoreLib.dasm - System.Decimal:op_LessThan(System.Decimal,System.Decimal):ubyte (FullOpts)
           9 (47.37 % of base) : System.Drawing.Primitives.dasm - System.Drawing.Color:get_IsNamedColor():ubyte:this (FullOpts)
           9 (6.04 % of base) : System.Private.CoreLib.dasm - System.Globalization.JulianCalendar:IsLeapDay(int,int,int,int):ubyte:this (FullOpts)
           9 (5.56 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Expression:IsLiftingConditionalLogicalOperator(System.Type,System.Type,System.Reflection.MethodInfo,int):ubyte (FullOpts)
           9 (3.52 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.LightCompiler:ShouldWritebackNode(System.Linq.Expressions.Expression):ubyte (FullOpts)
           9 (27.27 % of base) : System.Net.Http.dasm - System.Net.Http.AuthenticationHelper:IsAuthenticationChallenge(System.Net.Http.HttpResponseMessage,ubyte):ubyte (FullOpts)
           9 (4.41 % of base) : System.Net.Http.dasm - System.Net.Http.Headers.WarningHeaderValue:Equals(System.Object):ubyte:this (FullOpts)
           9 (32.14 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:IsPositive(System.Numerics.Complex):ubyte (FullOpts)
           8 (6.06 % of base) : System.Private.CoreLib.dasm - System.Char:IsDigit(System.String,int):ubyte (FullOpts)
           8 (5.76 % of base) : System.Private.CoreLib.dasm - System.Char:IsLetter(System.String,int):ubyte (FullOpts)
           8 (5.63 % of base) : System.Private.CoreLib.dasm - System.Char:IsLower(System.String,int):ubyte (FullOpts)
           8 (5.67 % of base) : System.Private.CoreLib.dasm - System.Char:IsUpper(System.String,int):ubyte (FullOpts)
           8 (7.84 % of base) : System.Collections.Immutable.dasm - System.Collections.Frozen.EmptyFrozenSet`1[double]:OtherIsEmpty(System.Collections.Generic.IEnumerable`1[double]):ubyte (FullOpts)
           8 (7.84 % of base) : System.Collections.Immutable.dasm - System.Collections.Frozen.EmptyFrozenSet`1[int]:OtherIsEmpty(System.Collections.Generic.IEnumerable`1[int]):ubyte (FullOpts)
           8 (7.84 % of base) : System.Collections.Immutable.dasm - System.Collections.Frozen.EmptyFrozenSet`1[long]:OtherIsEmpty(System.Collections.Generic.IEnumerable`1[long]):ubyte (FullOpts)
           8 (7.84 % of base) : System.Collections.Immutable.dasm - System.Collections.Frozen.EmptyFrozenSet`1[short]:OtherIsEmpty(System.Collections.Generic.IEnumerable`1[short]):ubyte (FullOpts)
           8 (7.84 % of base) : System.Collections.Immutable.dasm - System.Collections.Frozen.EmptyFrozenSet`1[System.Nullable`1[int]]:OtherIsEmpty(System.Collections.Generic.IEnumerable`1[System.Nullable`1[int]]):ubyte (FullOpts)
           8 (7.84 % of base) : System.Collections.Immutable.dasm - System.Collections.Frozen.EmptyFrozenSet`1[System.Numerics.Vector`1[float]]:OtherIsEmpty(System.Collections.Generic.IEnumerable`1[System.Numerics.Vector`1[float]]):ubyte (FullOpts)
           8 (7.84 % of base) : System.Collections.Immutable.dasm - System.Collections.Frozen.EmptyFrozenSet`1[ubyte]:OtherIsEmpty(System.Collections.Generic.IEnumerable`1[ubyte]):ubyte (FullOpts)
           8 (2.71 % of base) : System.Collections.Immutable.dasm - System.Collections.Immutable.ImmutableArray`1[System.__Canon]:System.Collections.IList.Contains(System.Object):ubyte:this (FullOpts)
           8 (3.04 % of base) : System.Collections.Immutable.dasm - System.Collections.Immutable.ImmutableArray`1[System.Nullable`1[int]]:System.Collections.IList.Contains(System.Object):ubyte:this (FullOpts)
           8 (4.04 % of base) : System.Data.Common.dasm - System.Data.ConstraintCollection:Contains(System.String,ubyte):ubyte:this (FullOpts)
           8 (1.44 % of base) : System.Private.CoreLib.dasm - System.Diagnostics.Tracing.ManifestBuilder:AppendKeywords(System.Text.StringBuilder,ulong,System.String):this (FullOpts)
           8 (5.59 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Compiler.LambdaCompiler:HasVariables(System.Object):ubyte (FullOpts)
           8 (3.59 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.Socket:get_MulticastLoopback():ubyte:this (FullOpts)
           8 (20.00 % of base) : System.Runtime.Numerics.dasm - System.Numerics.BigInteger:IsEvenInteger(System.Numerics.BigInteger):ubyte (FullOpts)
           8 (15.09 % of base) : System.Private.CoreLib.dasm - System.Text.Ascii:VectorContainsNonAsciiChar(System.Runtime.Intrinsics.Vector512`1[ushort]):ubyte (FullOpts)
           8 (19.51 % of base) : System.Text.Encoding.CodePages.dasm - System.Text.GB18030Encoding:Is4Byte(ushort):ubyte:this (FullOpts)
           8 (1.49 % of base) : System.Private.Xml.dasm - System.Xml.Serialization.XmlSchemaExporter:ExportElementMapping(System.Xml.Schema.XmlSchemaElement,System.Xml.Serialization.Mapping,System.String,ubyte):this (FullOpts)
           7 (23.33 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.AggregateType:get_IsSimpleType():ubyte:this (FullOpts)
           7 (1.13 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.ExpressionBinder+ExplicitConversion:Bind():ubyte:this (FullOpts)
           7 (31.82 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.ExpressionIterator:AtEnd():ubyte:this (FullOpts)
           7 (31.82 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.EXPRExtensions:isChecked(Microsoft.CSharp.RuntimeBinder.Semantics.Expr):ubyte (FullOpts)

Top method improvements (bytes):
        -118 (-0.64 % of base) : System.Text.RegularExpressions.dasm - System.Text.RegularExpressions.RegexInterpreter:TryMatchAtCurrentPosition(System.ReadOnlySpan`1[ushort]):ubyte:this (FullOpts) (2 methods)
         -47 (-2.78 % of base) : System.Net.Http.dasm - System.Net.Http.HPack.HPackDecoder:DecodeInternal(System.ReadOnlySpan`1[ubyte],System.Net.Http.IHttpStreamHeadersHandler):this (FullOpts)
         -43 (-3.39 % of base) : ILCompiler.Reflection.ReadyToRun.dasm - ILCompiler.Reflection.ReadyToRun.Amd64.GcInfo:GetLiveSlotsAtSafepoints(ubyte[],byref):System.Collections.Generic.List`1[System.Collections.Generic.List`1[ILCompiler.Reflection.ReadyToRun.BaseGcSlot]]:this (FullOpts)
         -43 (-6.20 % of base) : System.Private.CoreLib.dasm - System.Enum:ToUInt64(System.Object):ulong (FullOpts)
         -33 (-5.34 % of base) : System.IO.Pipelines.dasm - System.IO.Pipelines.Pipe:PrepareFlushUnsynchronized(byref,byref,System.Threading.CancellationToken):this (FullOpts)
         -28 (-15.73 % of base) : System.Private.Xml.dasm - System.Xml.Serialization.SourceInfo:op_Inequality(System.Xml.Serialization.SourceInfo,System.Xml.Serialization.SourceInfo):ubyte (FullOpts)
         -25 (-50.00 % of base) : System.Data.Common.dasm - System.Data.ColumnTypeConverter:CanConvertFrom(System.ComponentModel.ITypeDescriptorContext,System.Type):ubyte:this (FullOpts)
         -25 (-50.00 % of base) : System.Data.Common.dasm - System.Data.PrimaryKeyTypeConverter:CanConvertTo(System.ComponentModel.ITypeDescriptorContext,System.Type):ubyte:this (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.Assembly:op_Inequality(System.Reflection.Assembly,System.Reflection.Assembly):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.ConstructorInfo:op_Inequality(System.Reflection.ConstructorInfo,System.Reflection.ConstructorInfo):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.EventInfo:op_Inequality(System.Reflection.EventInfo,System.Reflection.EventInfo):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.FieldInfo:op_Inequality(System.Reflection.FieldInfo,System.Reflection.FieldInfo):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.MemberInfo:op_Inequality(System.Reflection.MemberInfo,System.Reflection.MemberInfo):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.MethodBase:op_Inequality(System.Reflection.MethodBase,System.Reflection.MethodBase):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.MethodInfo:op_Inequality(System.Reflection.MethodInfo,System.Reflection.MethodInfo):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.Module:op_Inequality(System.Reflection.Module,System.Reflection.Module):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.PropertyInfo:op_Inequality(System.Reflection.PropertyInfo,System.Reflection.PropertyInfo):ubyte (FullOpts)
         -22 (-5.28 % of base) : System.Data.Common.dasm - System.Data.XDRSchema:IsTextOnlyContent(System.Xml.XmlElement):ubyte (FullOpts)
         -21 (-41.18 % of base) : System.Private.CoreLib.dasm - System.ModuleHandle:op_Inequality(System.ModuleHandle,System.ModuleHandle):ubyte (FullOpts)
         -21 (-6.02 % of base) : System.Net.Http.dasm - System.Net.Http.RuntimeSettingParser:QueryRuntimeSettingInt32(System.String,System.String,int):int (FullOpts)
         -21 (-1.27 % of base) : System.Private.Xml.dasm - System.Xml.Serialization.XmlSchemaExporter:ExportDefaultValue(System.Xml.Serialization.TypeMapping,System.Object):System.String (FullOpts)
         -20 (-1.79 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Compiler.ILGen:TryEmitILConstant(System.Reflection.Emit.ILGenerator,System.Object,System.Type):ubyte (FullOpts)
         -20 (-8.85 % of base) : System.Net.Http.dasm - System.Net.Http.HttpConnection:CheckUsabilityOnScavenge():ubyte:this (FullOpts)
         -20 (-1.94 % of base) : System.Private.DataContractSerialization.dasm - System.Runtime.Serialization.CodeGenerator:Ldc(System.Object):this (FullOpts)
         -20 (-1.31 % of base) : System.Private.CoreLib.dasm - System.RuntimeType:IsEnumDefined(System.Object):ubyte:this (FullOpts)
         -19 (-1.36 % of base) : System.Reflection.Emit.dasm - System.Reflection.Emit.DllImportData:Create(System.Reflection.Emit.CustomAttributeInfo,byref):System.Reflection.Emit.DllImportData (FullOpts)
         -19 (-25.68 % of base) : System.Private.CoreLib.dasm - System.Version:op_Inequality(System.Version,System.Version):ubyte (FullOpts)
         -18 (-0.98 % of base) : System.Private.Xml.dasm - System.Xml.Serialization.XmlReflectionImporter:ReconcileAccessor(System.Xml.Serialization.Accessor,System.Xml.Serialization.NameTable):System.Xml.Serialization.Accessor:this (FullOpts)
         -17 (-2.50 % of base) : System.Private.Xml.dasm - System.Xml.HtmlEncodedRawTextWriter:WriteHtmlAttributeText(ulong,ulong):this (FullOpts)
         -16 (-1.48 % of base) : System.ComponentModel.TypeConverter.dasm - System.ComponentModel.TypeDescriptor:Refresh(System.Reflection.Module) (FullOpts)
         -16 (-9.25 % of base) : System.Net.Quic.dasm - System.Net.Quic.MsQuicConfiguration:GetConfigurationCacheEnabled():ubyte (FullOpts)
         -16 (-25.81 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.IPPacketInformation:op_Inequality(System.Net.Sockets.IPPacketInformation,System.Net.Sockets.IPPacketInformation):ubyte (FullOpts)
         -16 (-14.04 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1[double]:<ConfigureIgnoreCondition>g__ShouldSerializeIgnoreWhenWritingDefault|31_2(System.Object,double):ubyte (FullOpts)
         -16 (-11.76 % of base) : System.Private.CoreLib.dasm - System.Threading.Tasks.ValueTask`1[System.__Canon]:op_Inequality(System.Threading.Tasks.ValueTask`1[System.__Canon],System.Threading.Tasks.ValueTask`1[System.__Canon]):ubyte (FullOpts)
         -15 (-31.91 % of base) : Microsoft.Extensions.FileProviders.Physical.dasm - Microsoft.Extensions.FileProviders.Physical.PhysicalFilesWatcher:IsDirectoryPath(System.String):ubyte (FullOpts)
         -15 (-14.56 % of base) : System.Runtime.Numerics.dasm - System.Numerics.BigInteger:op_Inequality(System.Numerics.BigInteger,ulong):ubyte (FullOpts)
         -15 (-14.56 % of base) : System.Runtime.Numerics.dasm - System.Numerics.BigInteger:op_Inequality(ulong,System.Numerics.BigInteger):ubyte (FullOpts)
         -14 (-25.93 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.MethodSymbol:isUserCallable():ubyte:this (FullOpts)
         -14 (-16.67 % of base) : System.Private.CoreLib.dasm - System.Half:op_Inequality(System.Half,System.Half):ubyte (FullOpts)
         -14 (-18.92 % of base) : System.Private.Xml.dasm - System.Xml.XmlParserContext:get_HasDtdInfo():ubyte:this (FullOpts)
         -13 (-10.92 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.MethodTypeInferrer:HasBound(int):ubyte:this (FullOpts)
         -13 (-10.92 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.CommaDelimitedStringCollection:get_IsModified():ubyte:this (FullOpts)
         -13 (-3.74 % of base) : System.Collections.Immutable.dasm - System.Linq.ImmutableArrayExtensions:SequenceEqual[System.__Canon,System.__Canon](System.Collections.Immutable.ImmutableArray`1[System.__Canon],System.Collections.Immutable.ImmutableArray`1[System.__Canon],System.Collections.Generic.IEqualityComparer`1[System.__Canon]):ubyte (FullOpts)
         -13 (-21.31 % of base) : System.Private.CoreLib.dasm - System.Runtime.Intrinsics.Vector64`1[double]:op_Inequality(System.Runtime.Intrinsics.Vector64`1[double],System.Runtime.Intrinsics.Vector64`1[double]):ubyte (FullOpts)
         -13 (-6.95 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.Runtime.XmlNavNameFilter:IsFiltered(System.Xml.XPath.XPathNavigator):ubyte:this (FullOpts)
         -12 (-41.38 % of base) : System.Private.CoreLib.dasm - Microsoft.Win32.SafeHandles.SafeFileHandle:get_IsInvalid():ubyte:this (FullOpts)
         -12 (-5.61 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.BaseConfigurationRecord:IsRootDeclaration(System.String,ubyte):ubyte:this (FullOpts)
         -12 (-16.90 % of base) : System.Net.Http.dasm - System.Net.Http.HttpMethod:op_Inequality(System.Net.Http.HttpMethod,System.Net.Http.HttpMethod):ubyte (FullOpts)
         -12 (-0.16 % of base) : System.Private.Xml.dasm - System.Xml.Serialization.XmlSerializationWriterCodeGen:WriteElement(System.String,System.Xml.Serialization.ElementAccessor,System.String,ubyte):this (FullOpts)
         -11 (-1.74 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.TypeBind:CheckConstraints(Microsoft.CSharp.RuntimeBinder.Semantics.CType,int):ubyte (FullOpts)
         -11 (-26.19 % of base) : System.Collections.Immutable.dasm - System.Collections.Immutable.ImmutableArray`1[System.Nullable`1[int]]:IsCompatibleObject(System.Object):ubyte (FullOpts)
         -11 (-26.19 % of base) : System.Collections.Immutable.dasm - System.Collections.Immutable.ImmutableList`1[System.Nullable`1[int]]:IsCompatibleObject(System.Object):ubyte (FullOpts)
         -11 (-26.19 % of base) : System.Collections.Immutable.dasm - System.Collections.Immutable.ImmutableSortedSet`1[System.Nullable`1[int]]:IsCompatibleObject(System.Object):ubyte (FullOpts)
         -11 (-5.21 % of base) : System.Configuration.ConfigurationManager.dasm - System.Diagnostics.FilterElement:InitDataChanged(System.Diagnostics.TraceFilter):ubyte:this (FullOpts)
         -11 (-5.21 % of base) : System.Configuration.ConfigurationManager.dasm - System.Diagnostics.ListenerElement:InitDataChanged(System.Diagnostics.TraceListener):ubyte:this (FullOpts)
         -11 (-14.10 % of base) : System.Net.Http.dasm - System.Net.Http.HttpClient:ShouldBufferResponse(int,System.Net.Http.HttpRequestMessage):ubyte (FullOpts)
         -11 (-15.71 % of base) : System.Private.CoreLib.dasm - System.Threading.Tasks.ValueTask`1[long]:op_Inequality(System.Threading.Tasks.ValueTask`1[long],System.Threading.Tasks.ValueTask`1[long]):ubyte (FullOpts)
         -11 (-1.38 % of base) : System.Private.Xml.dasm - System.Xml.HtmlUtf8RawTextWriter:WriteHtmlAttributeText(ulong,ulong):this (FullOpts)
         -10 (-25.00 % of base) : Microsoft.Extensions.DependencyModel.dasm - Microsoft.Extensions.DependencyModel.DependencyContextWriter+<>c:<AddRuntimeSpecificAssetGroups>b__15_0(Microsoft.Extensions.DependencyModel.RuntimeAssetGroup):ubyte:this (FullOpts)
         -10 (-0.85 % of base) : System.ComponentModel.Composition.dasm - Microsoft.Internal.GenerationServices:LoadValue(System.Reflection.Emit.ILGenerator,System.Object) (FullOpts)
         -10 (-2.17 % of base) : System.Data.Common.dasm - System.Data.DataRowExtensions+UnboxT`1[double]:NullableFieldUsingReflection(System.Object):double (FullOpts)
         -10 (-2.19 % of base) : System.Data.Common.dasm - System.Data.DataRowExtensions+UnboxT`1[int]:NullableFieldUsingReflection(System.Object):int (FullOpts)
         -10 (-2.19 % of base) : System.Data.Common.dasm - System.Data.DataRowExtensions+UnboxT`1[long]:NullableFieldUsingReflection(System.Object):long (FullOpts)
         -10 (-2.18 % of base) : System.Data.Common.dasm - System.Data.DataRowExtensions+UnboxT`1[short]:NullableFieldUsingReflection(System.Object):short (FullOpts)
         -10 (-2.19 % of base) : System.Data.Common.dasm - System.Data.DataRowExtensions+UnboxT`1[ubyte]:NullableFieldUsingReflection(System.Object):ubyte (FullOpts)
         -10 (-0.63 % of base) : System.Data.Odbc.dasm - System.Data.Odbc.CNativeBuffer:MarshalToNative(int,System.Object,short,int,int):this (FullOpts)
         -10 (-7.63 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.ProcessManager:IsRemoteMachineCore(System.String):ubyte (FullOpts)
         -10 (-8.00 % of base) : System.Drawing.Primitives.dasm - System.Drawing.Color:op_Inequality(System.Drawing.Color,System.Drawing.Color):ubyte (FullOpts)
         -10 (-11.90 % of base) : System.Net.Primitives.dasm - System.Net.IPNetwork:op_Inequality(System.Net.IPNetwork,System.Net.IPNetwork):ubyte (FullOpts)
         -10 (-11.24 % of base) : System.Net.Security.dasm - System.Net.Security.SslApplicationProtocol:op_Inequality(System.Net.Security.SslApplicationProtocol,System.Net.Security.SslApplicationProtocol):ubyte (FullOpts)
         -10 (-19.23 % of base) : System.Private.CoreLib.dasm - System.Reflection.CustomAttributeTypedArgument:op_Inequality(System.Reflection.CustomAttributeTypedArgument,System.Reflection.CustomAttributeTypedArgument):ubyte (FullOpts)
         -10 (-0.42 % of base) : System.Private.CoreLib.dasm - System.Reflection.Emit.CustomAttributeBuilder:EmitValue(System.IO.BinaryWriter,System.Type,System.Object) (FullOpts)
         -10 (-0.64 % of base) : System.Private.CoreLib.dasm - System.Reflection.Emit.RuntimeTypeBuilder:SetConstantValue(System.Reflection.Emit.RuntimeModuleBuilder,int,System.Type,System.Object) (FullOpts)
         -10 (-10.64 % of base) : System.Private.CoreLib.dasm - System.Reflection.RuntimeParameterInfo:<GetRawDecimalConstant>g__GetConstructorArgument|32_0(System.Collections.Generic.IList`1[System.Reflection.CustomAttributeTypedArgument],int):int (FullOpts)
         -10 (-4.42 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Metadata.FSharpCoreReflectionProxy:IsFSharpType(System.Type):ubyte (FullOpts)
         -10 (-0.92 % of base) : System.Private.Xml.dasm - System.Xml.Schema.SequenceNode:ConstructPos(System.Xml.Schema.BitSet,System.Xml.Schema.BitSet,System.Xml.Schema.BitSet[]):this (FullOpts)
         -10 (-12.05 % of base) : System.Private.Xml.dasm - System.Xml.XmlElement:get_HasAttributes():ubyte:this (FullOpts)
          -9 (-33.33 % of base) : Microsoft.Extensions.DependencyInjection.dasm - Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory+<>c:<TryCreateEnumerable>b__19_0(System.Collections.Generic.KeyValuePair`2[int,Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite],System.Collections.Generic.KeyValuePair`2[int,Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite]):int:this (FullOpts)
          -9 (-33.33 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ObjTstInt64(long,long):int (FullOpts)
          -9 (-33.33 % of base) : System.Private.CoreLib.dasm - System.Collections.Generic.GenericComparer`1[long]:Compare(long,long):int:this (FullOpts)
          -9 (-33.33 % of base) : System.Private.CoreLib.dasm - System.Globalization.DateTimeFormatInfo:IsHebrewChar(ushort):ubyte (FullOpts)
          -9 (-10.98 % of base) : System.Private.CoreLib.dasm - System.IO.Path:IsPathFullyQualified(System.String):ubyte (FullOpts)
          -9 (-33.33 % of base) : System.Linq.dasm - System.Linq.Enumerable+ImplicitlyStableOrderedIterator`1+<>c[long]:<Sort>b__13_0(long,long):int:this (FullOpts)
          -9 (-33.33 % of base) : System.Linq.Parallel.dasm - System.Linq.Parallel.Util+FastLongComparer:Compare(long,long):int:this (FullOpts)
          -9 (-33.33 % of base) : System.Net.Http.dasm - System.Net.Http.HttpResponseMessage:get_IsSuccessStatusCode():ubyte:this (FullOpts)
          -9 (-33.33 % of base) : System.Net.Requests.dasm - System.Net.ResponseDescription:get_InvalidStatusCode():ubyte:this (FullOpts)
          -9 (-33.33 % of base) : System.Net.Requests.dasm - System.Net.ResponseDescription:get_PermanentFailure():ubyte:this (FullOpts)
          -9 (-33.33 % of base) : System.Net.Requests.dasm - System.Net.ResponseDescription:get_PositiveCompletion():ubyte:this (FullOpts)
          -9 (-33.33 % of base) : System.Net.Requests.dasm - System.Net.ResponseDescription:get_TransientFailure():ubyte:this (FullOpts)
          -9 (-7.14 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:IsNaN(System.Numerics.Complex):ubyte (FullOpts)
          -9 (-32.14 % of base) : System.Text.Encoding.CodePages.dasm - System.Text.GB18030Encoding:IsGBLeadByte(short):ubyte (FullOpts)
          -9 (-33.33 % of base) : System.Private.CoreLib.dasm - System.TimeSpan:Compare(System.TimeSpan,System.TimeSpan):int (FullOpts)
          -9 (-10.98 % of base) : System.Private.Uri.dasm - System.Uri:IsExcludedCharacter(ushort):ubyte (FullOpts)
          -9 (-17.65 % of base) : System.Private.Uri.dasm - System.UriHelper:IsGenDelim(ushort):ubyte (FullOpts)
          -9 (-4.39 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XmlQualifiedNameTest:IsNamespaceSubsetOf(System.Xml.Xsl.XmlQualifiedNameTest):ubyte:this (FullOpts)
          -9 (-18.75 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPath.XPathParser`1[double]:IsStep(int):ubyte (FullOpts)
          -9 (-18.75 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPath.XPathParser`1[int]:IsStep(int):ubyte (FullOpts)
          -9 (-18.75 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPath.XPathParser`1[long]:IsStep(int):ubyte (FullOpts)
          -9 (-18.75 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPath.XPathParser`1[short]:IsStep(int):ubyte (FullOpts)
          -9 (-18.75 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPath.XPathParser`1[System.__Canon]:IsStep(int):ubyte (FullOpts)

Top method regressions (percentages):
          11 (68.75 % of base) : System.Private.CoreLib.dasm - System.IO.UnmanagedMemoryStream:get_CanRead():ubyte:this (FullOpts)
          12 (66.67 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.ElementInformation:get_IsLocked():ubyte:this (FullOpts)
          11 (55.00 % of base) : System.Private.CoreLib.dasm - System.IO.Strategies.OSFileStreamStrategy:get_CanRead():ubyte:this (FullOpts)
          13 (54.17 % of base) : System.Private.CoreLib.dasm - System.Threading.SpinLock:get_IsHeld():ubyte:this (FullOpts)
          18 (52.94 % of base) : System.Private.CoreLib.dasm - System.Threading.Lock:get_ShouldStopPreemptingWaiters():ubyte:this (FullOpts)
          21 (52.50 % of base) : System.Private.Xml.dasm - System.Xml.DocumentSchemaValidator:AncestorTypeHasWildcard(System.Xml.Schema.XmlSchemaObject):ubyte (FullOpts)
          18 (50.00 % of base) : System.Runtime.Serialization.Schema.dasm - System.Runtime.Serialization.CodeExporter:CanDeclareAssemblyAttribute(System.Runtime.Serialization.ContractCodeDomInfo):ubyte:this (FullOpts)
          12 (48.00 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:IsNegative(System.Numerics.Complex):ubyte (FullOpts)
           9 (47.37 % of base) : System.Drawing.Primitives.dasm - System.Drawing.Color:get_IsNamedColor():ubyte:this (FullOpts)
          18 (41.86 % of base) : System.Data.Common.dasm - System.Xml.XmlBoundElement:get_HasChildNodes():ubyte:this (FullOpts)
          18 (40.00 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.SectionInformation:get_LocationAttributesAreDefault():ubyte:this (FullOpts)
           7 (38.89 % of base) : System.Private.CoreLib.dasm - System.IO.PathInternal:StartsWithDirectorySeparator(System.ReadOnlySpan`1[ushort]):ubyte (FullOpts)
           7 (38.89 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XmlQueryCardinality:NeverSubset(System.Xml.Xsl.XmlQueryCardinality):ubyte:this (FullOpts)
           7 (36.84 % of base) : System.Collections.dasm - System.Collections.Generic.SortedSet`1+Node[double]:IsNonNullRed(System.Collections.Generic.SortedSet`1+Node[double]):ubyte (FullOpts)
           7 (36.84 % of base) : System.Collections.dasm - System.Collections.Generic.SortedSet`1+Node[int]:IsNonNullRed(System.Collections.Generic.SortedSet`1+Node[int]):ubyte (FullOpts)
           7 (36.84 % of base) : System.Collections.dasm - System.Collections.Generic.SortedSet`1+Node[long]:IsNonNullRed(System.Collections.Generic.SortedSet`1+Node[long]):ubyte (FullOpts)
           7 (36.84 % of base) : System.Collections.dasm - System.Collections.Generic.SortedSet`1+Node[short]:IsNonNullRed(System.Collections.Generic.SortedSet`1+Node[short]):ubyte (FullOpts)
           7 (36.84 % of base) : System.Collections.dasm - System.Collections.Generic.SortedSet`1+Node[System.__Canon]:IsNonNullRed(System.Collections.Generic.SortedSet`1+Node[System.__Canon]):ubyte (FullOpts)
           7 (36.84 % of base) : System.Collections.dasm - System.Collections.Generic.SortedSet`1+Node[System.Nullable`1[int]]:IsNonNullRed(System.Collections.Generic.SortedSet`1+Node[System.Nullable`1[int]]):ubyte (FullOpts)
           7 (36.84 % of base) : System.Collections.dasm - System.Collections.Generic.SortedSet`1+Node[System.Numerics.Vector`1[float]]:IsNonNullRed(System.Collections.Generic.SortedSet`1+Node[System.Numerics.Vector`1[float]]):ubyte (FullOpts)
           7 (36.84 % of base) : System.Collections.dasm - System.Collections.Generic.SortedSet`1+Node[ubyte]:IsNonNullRed(System.Collections.Generic.SortedSet`1+Node[ubyte]):ubyte (FullOpts)
           7 (36.84 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.BaseConfigurationRecord:ShouldSkipDueToInheritInChildApplications(ubyte):ubyte:this (FullOpts)
           7 (36.84 % of base) : System.Drawing.Primitives.dasm - System.Drawing.Point:get_IsEmpty():ubyte:this (FullOpts)
           7 (36.84 % of base) : System.Drawing.Primitives.dasm - System.Drawing.Size:get_IsEmpty():ubyte:this (FullOpts)
           7 (36.84 % of base) : System.Private.CoreLib.dasm - System.Numerics.BitOperations:IsPow2(int):ubyte (FullOpts)
           7 (36.84 % of base) : System.Private.CoreLib.dasm - System.Numerics.BitOperations:IsPow2(uint):ubyte (FullOpts)
           7 (36.84 % of base) : System.Reflection.Metadata.dasm - System.Reflection.Metadata.TypeLayout:get_IsDefault():ubyte:this (FullOpts)
          15 (35.71 % of base) : System.ComponentModel.TypeConverter.dasm - System.ComponentModel.MaskedTextProvider:IsValidPasswordChar(ushort):ubyte (FullOpts)
           7 (35.00 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.TypeParameterSymbol:get_Invariant():ubyte:this (FullOpts)
           7 (35.00 % of base) : System.Data.Common.dasm - System.Data.ExpressionParser:IsWhiteSpace(ushort):ubyte (FullOpts)
           7 (35.00 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.SqlDecimal:FZero():ubyte:this (FullOpts)
           7 (35.00 % of base) : System.Private.CoreLib.dasm - System.IO.Strategies.FileStreamHelpers:AreInvalid(int):ubyte (FullOpts)
           7 (35.00 % of base) : System.Private.CoreLib.dasm - System.IO.UnmanagedMemoryStream:get_CanWrite():ubyte:this (FullOpts)
           7 (35.00 % of base) : System.Runtime.Numerics.dasm - System.Numerics.BigInteger:get_IsOne():ubyte:this (FullOpts)
          14 (35.00 % of base) : System.Private.CoreLib.dasm - System.Numerics.BitOperations:IsPow2(long):ubyte (FullOpts) (2 methods)
          14 (35.00 % of base) : System.Private.CoreLib.dasm - System.Numerics.BitOperations:IsPow2(ulong):ubyte (FullOpts) (2 methods)
           7 (35.00 % of base) : System.Text.Json.dasm - System.Text.Json.Serialization.Metadata.JsonParameterInfo:get_IsRequiredParameter():ubyte:this (FullOpts)
           7 (35.00 % of base) : System.Private.Xml.dasm - System.Xml.Schema.Asttree:IsAttribute(MS.Internal.Xml.XPath.Axis):ubyte (FullOpts)
           7 (35.00 % of base) : System.Private.Xml.dasm - System.Xml.Schema.Asttree:IsNameTest(MS.Internal.Xml.XPath.Axis):ubyte (FullOpts)
           7 (33.33 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.SectionInformation:get_IsRuntime():ubyte:this (FullOpts)
           7 (33.33 % of base) : System.Net.Security.dasm - System.Net.Security.ProtocolToken:get_Failed():ubyte:this (FullOpts)
           7 (33.33 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.UnixDomainSocketEndPoint:IsAbstract(ubyte[]):ubyte (FullOpts)
          12 (33.33 % of base) : System.Runtime.Numerics.dasm - System.Numerics.BigInteger:IsOddInteger(System.Numerics.BigInteger):ubyte (FullOpts)
           7 (33.33 % of base) : System.Text.RegularExpressions.dasm - System.Text.RegularExpressions.RegexCharClass:get_CanMerge():ubyte:this (FullOpts)
           7 (33.33 % of base) : System.Private.CoreLib.dasm - System.TypedReference:get_IsNull():ubyte:this (FullOpts)
           9 (32.14 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:IsPositive(System.Numerics.Complex):ubyte (FullOpts)
          15 (31.91 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.CallbackValidator:CanValidate(System.Type):ubyte:this (FullOpts)
           7 (31.82 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.ExpressionIterator:AtEnd():ubyte:this (FullOpts)
           7 (31.82 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.EXPRExtensions:isChecked(Microsoft.CSharp.RuntimeBinder.Semantics.Expr):ubyte (FullOpts)
           7 (31.82 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.EXPRExtensions:isLvalue(Microsoft.CSharp.RuntimeBinder.Semantics.Expr):ubyte (FullOpts)
           7 (31.82 % of base) : System.IO.Pipes.dasm - Microsoft.Win32.SafeHandles.SafePipeHandle:get_IsInvalid():ubyte:this (FullOpts)
           7 (31.82 % of base) : System.Formats.Cbor.dasm - System.Formats.Cbor.CborWriter:get_IsWriteCompleted():ubyte:this (FullOpts)
           7 (31.82 % of base) : System.Private.CoreLib.dasm - System.IO.FileStatus:get_HasHiddenFlag():ubyte:this (FullOpts)
           7 (31.82 % of base) : System.IO.Ports.dasm - System.IO.Ports.SerialStream:<IOLoop>g__IsNoEventRegistered|140_0():ubyte:this (FullOpts)
           7 (31.82 % of base) : System.Net.Http.dasm - System.Net.Http.Headers.HttpHeaders+HeaderStoreItemInfo:get_IsEmpty():ubyte:this (FullOpts)
           7 (31.82 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.UnixDomainSocketEndPoint:IsAbstract(System.String):ubyte (FullOpts)
           7 (31.82 % of base) : System.Private.CoreLib.dasm - System.Threading.CancellationToken:get_IsCancellationRequested():ubyte:this (FullOpts)
           7 (31.82 % of base) : System.Private.Xml.dasm - System.Xml.Serialization.StructMapping:get_IsFullyInitialized():ubyte:this (FullOpts)
           7 (31.82 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.Xslt.Compiler:IsPhantomNamespace(System.String):ubyte (FullOpts)
          11 (30.56 % of base) : System.Text.Json.dasm - System.Text.Json.JsonHelpers:RequiresSpecialNumberHandlingOnWrite(System.Nullable`1[int]):ubyte (FullOpts)
           7 (30.43 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.SectionRecord:get_HasIndirectLocationInputs():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.SectionRecord:get_HasLocationInputs():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.SqlString:FBinarySort():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Data.Common.dasm - System.Data.SqlTypes.StreamOnSqlBytes:get_CanRead():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Private.CoreLib.dasm - System.IO.PathInternal:EndsInDirectorySeparator(System.ReadOnlySpan`1[ushort]):ubyte (FullOpts)
           7 (30.43 % of base) : System.Formats.Tar.dasm - System.IO.PathInternal:EndsInDirectorySeparator(System.ReadOnlySpan`1[ushort]):ubyte (FullOpts)
           7 (30.43 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.Pkcs.Rfc3161TimestampRequest:get_HasExtensions():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Security.Cryptography.Pkcs.dasm - System.Security.Cryptography.Pkcs.Rfc3161TimestampTokenInfo:get_HasExtensions():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Text.RegularExpressions.dasm - System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1[double]:get_IsStar():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Text.RegularExpressions.dasm - System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1[int]:get_IsStar():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Text.RegularExpressions.dasm - System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1[long]:get_IsStar():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Text.RegularExpressions.dasm - System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1[short]:get_IsStar():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Text.RegularExpressions.dasm - System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1[ubyte]:get_IsStar():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Private.Xml.dasm - System.Xml.Schema.XmlSchemaElement:get_HasDefault():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Private.Xml.dasm - System.Xml.Serialization.AccessorMapping:get_IsParticle():ubyte:this (FullOpts)
           7 (30.43 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.IlGen.XmlILOptimizerVisitor+PositionOfFinder:OnFound(System.Xml.Xsl.Qil.QilNode):ubyte:this (FullOpts)
           6 (30.00 % of base) : System.Threading.Tasks.Parallel.dasm - System.Threading.Tasks.ParallelLoopStateFlags`1[int]:ShouldExitLoop():ubyte:this (FullOpts)
           6 (30.00 % of base) : System.Threading.Tasks.Parallel.dasm - System.Threading.Tasks.ParallelLoopStateFlags`1[long]:ShouldExitLoop():ubyte:this (FullOpts)
           6 (30.00 % of base) : System.Threading.Tasks.Parallel.dasm - System.Threading.Tasks.ParallelLoopStateFlags`1[short]:ShouldExitLoop():ubyte:this (FullOpts)
           6 (30.00 % of base) : System.Threading.Tasks.Parallel.dasm - System.Threading.Tasks.ParallelLoopStateFlags`1[ubyte]:ShouldExitLoop():ubyte:this (FullOpts)
           7 (29.17 % of base) : System.IO.Ports.dasm - System.IO.Ports.SerialPort:get_IsOpen():ubyte:this (FullOpts)
           7 (29.17 % of base) : System.Private.CoreLib.dasm - System.IO.Strategies.OSFileStreamStrategy:get_CanWrite():ubyte:this (FullOpts)
           7 (29.17 % of base) : System.Reflection.Metadata.dasm - System.Reflection.Metadata.Ecma335.ExceptionRegionEncoder:IsSmallExceptionRegion(int,int):ubyte (FullOpts)
           7 (29.17 % of base) : System.Reflection.Metadata.dasm - System.Reflection.PortableExecutable.PEHeaders:get_IsConsoleApplication():ubyte:this (FullOpts)
           7 (29.17 % of base) : System.Private.DataContractSerialization.dasm - System.Runtime.Serialization.Json.XmlJsonReader:get_IsReadingComplexText():ubyte:this (FullOpts)
           7 (29.17 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.PemEncoding:<IsValidLabel>g__IsLabelChar|7_0(ushort):ubyte (FullOpts)
           7 (29.17 % of base) : System.Private.Xml.dasm - System.Xml.Serialization.StructMapping:get_IsSequence():ubyte:this (FullOpts)
           7 (28.00 % of base) : System.Reflection.Metadata.dasm - System.Reflection.Metadata.BlobContentId:get_IsDefault():ubyte:this (FullOpts)
           7 (28.00 % of base) : System.Private.DataContractSerialization.dasm - System.Text.Base64Encoding:IsValidLeadBytes(int,int,int,int):ubyte (FullOpts)
          12 (27.91 % of base) : System.Text.RegularExpressions.dasm - System.Text.RegularExpressions.RegexCharClass:CanEasilyEnumerateSetContents(System.String):ubyte (FullOpts)
           9 (27.27 % of base) : System.Net.Http.dasm - System.Net.Http.AuthenticationHelper:IsAuthenticationChallenge(System.Net.Http.HttpResponseMessage,ubyte):ubyte (FullOpts)
           7 (26.92 % of base) : System.Net.Http.dasm - System.Net.Http.HttpConnection+HttpContentReadStream:get_CanReadFromConnection():ubyte:this (FullOpts)
           7 (26.92 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[double]:get_IsCompleted():ubyte:this (FullOpts)
           7 (26.92 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[int]:get_IsCompleted():ubyte:this (FullOpts)
           7 (26.92 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[long]:get_IsCompleted():ubyte:this (FullOpts)
           7 (26.92 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[short]:get_IsCompleted():ubyte:this (FullOpts)
           7 (26.92 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[System.__Canon]:get_IsCompleted():ubyte:this (FullOpts)
           7 (26.92 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[System.Nullable`1[int]]:get_IsCompleted():ubyte:this (FullOpts)
           7 (26.92 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[System.Numerics.Vector`1[float]]:get_IsCompleted():ubyte:this (FullOpts)
           7 (26.92 % of base) : System.Private.CoreLib.dasm - System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[ubyte]:get_IsCompleted():ubyte:this (FullOpts)

Top method improvements (percentages):
         -25 (-50.00 % of base) : System.Data.Common.dasm - System.Data.ColumnTypeConverter:CanConvertFrom(System.ComponentModel.ITypeDescriptorContext,System.Type):ubyte:this (FullOpts)
         -25 (-50.00 % of base) : System.Data.Common.dasm - System.Data.PrimaryKeyTypeConverter:CanConvertTo(System.ComponentModel.ITypeDescriptorContext,System.Type):ubyte:this (FullOpts)
         -12 (-41.38 % of base) : System.Private.CoreLib.dasm - Microsoft.Win32.SafeHandles.SafeFileHandle:get_IsInvalid():ubyte:this (FullOpts)
         -21 (-41.18 % of base) : System.Private.CoreLib.dasm - System.ModuleHandle:op_Inequality(System.ModuleHandle,System.ModuleHandle):ubyte (FullOpts)
          -7 (-41.18 % of base) : System.Security.Cryptography.dasm - System.Security.Cryptography.DSASignatureFormatHelpers:IsKnownValue(int):ubyte (FullOpts)
          -7 (-41.18 % of base) : System.Private.Xml.dasm - System.Xml.DtdParser:IsAttributeValueType(int):ubyte (FullOpts)
          -8 (-38.10 % of base) : Microsoft.Extensions.FileProviders.Physical.dasm - Microsoft.Extensions.FileProviders.Physical.Internal.PathUtils+<>c:<GetInvalidFileNameChars>b__0_0(ushort):ubyte:this (FullOpts)
          -7 (-35.00 % of base) : System.Net.Primitives.dasm - System.Net.TcpValidationHelpers:ValidatePortNumber(int):ubyte (FullOpts)
          -7 (-35.00 % of base) : System.Net.Sockets.dasm - System.Net.TcpValidationHelpers:ValidatePortNumber(int):ubyte (FullOpts)
          -9 (-33.33 % of base) : Microsoft.Extensions.DependencyInjection.dasm - Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory+<>c:<TryCreateEnumerable>b__19_0(System.Collections.Generic.KeyValuePair`2[int,Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite],System.Collections.Generic.KeyValuePair`2[int,Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCallSite]):int:this (FullOpts)
          -9 (-33.33 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ObjTstInt64(long,long):int (FullOpts)
          -9 (-33.33 % of base) : System.Private.CoreLib.dasm - System.Collections.Generic.GenericComparer`1[long]:Compare(long,long):int:this (FullOpts)
          -9 (-33.33 % of base) : System.Private.CoreLib.dasm - System.Globalization.DateTimeFormatInfo:IsHebrewChar(ushort):ubyte (FullOpts)
          -7 (-33.33 % of base) : System.Private.CoreLib.dasm - System.Globalization.TextInfo:IsLetterCategory(int):ubyte (FullOpts)
          -9 (-33.33 % of base) : System.Linq.dasm - System.Linq.Enumerable+ImplicitlyStableOrderedIterator`1+<>c[long]:<Sort>b__13_0(long,long):int:this (FullOpts)
          -9 (-33.33 % of base) : System.Linq.Parallel.dasm - System.Linq.Parallel.Util+FastLongComparer:Compare(long,long):int:this (FullOpts)
          -9 (-33.33 % of base) : System.Net.Http.dasm - System.Net.Http.HttpResponseMessage:get_IsSuccessStatusCode():ubyte:this (FullOpts)
          -9 (-33.33 % of base) : System.Net.Requests.dasm - System.Net.ResponseDescription:get_InvalidStatusCode():ubyte:this (FullOpts)
          -9 (-33.33 % of base) : System.Net.Requests.dasm - System.Net.ResponseDescription:get_PermanentFailure():ubyte:this (FullOpts)
          -9 (-33.33 % of base) : System.Net.Requests.dasm - System.Net.ResponseDescription:get_PositiveCompletion():ubyte:this (FullOpts)
          -8 (-33.33 % of base) : System.Net.Requests.dasm - System.Net.ResponseDescription:get_PositiveIntermediate():ubyte:this (FullOpts)
          -9 (-33.33 % of base) : System.Net.Requests.dasm - System.Net.ResponseDescription:get_TransientFailure():ubyte:this (FullOpts)
          -9 (-33.33 % of base) : System.Private.CoreLib.dasm - System.TimeSpan:Compare(System.TimeSpan,System.TimeSpan):int (FullOpts)
          -9 (-32.14 % of base) : System.Text.Encoding.CodePages.dasm - System.Text.GB18030Encoding:IsGBLeadByte(short):ubyte (FullOpts)
          -8 (-32.00 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ObjTstInt32(int,int):int (FullOpts)
          -8 (-32.00 % of base) : System.Private.CoreLib.dasm - System.Collections.Generic.GenericComparer`1[int]:Compare(int,int):int:this (FullOpts)
          -8 (-32.00 % of base) : System.Linq.dasm - System.Linq.Enumerable+ImplicitlyStableOrderedIterator`1+<>c[int]:<Sort>b__13_0(int,int):int:this (FullOpts)
          -8 (-32.00 % of base) : System.Linq.Parallel.dasm - System.Linq.Parallel.Util+FastIntComparer:Compare(int,int):int:this (FullOpts)
          -8 (-32.00 % of base) : System.Reflection.Metadata.dasm - System.Reflection.Metadata.EntityHandle:Compare(System.Reflection.Metadata.EntityHandle,System.Reflection.Metadata.EntityHandle):int (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.Assembly:op_Inequality(System.Reflection.Assembly,System.Reflection.Assembly):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.ConstructorInfo:op_Inequality(System.Reflection.ConstructorInfo,System.Reflection.ConstructorInfo):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.EventInfo:op_Inequality(System.Reflection.EventInfo,System.Reflection.EventInfo):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.FieldInfo:op_Inequality(System.Reflection.FieldInfo,System.Reflection.FieldInfo):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.MemberInfo:op_Inequality(System.Reflection.MemberInfo,System.Reflection.MemberInfo):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.MethodBase:op_Inequality(System.Reflection.MethodBase,System.Reflection.MethodBase):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.MethodInfo:op_Inequality(System.Reflection.MethodInfo,System.Reflection.MethodInfo):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.Module:op_Inequality(System.Reflection.Module,System.Reflection.Module):ubyte (FullOpts)
         -23 (-31.94 % of base) : System.Private.CoreLib.dasm - System.Reflection.PropertyInfo:op_Inequality(System.Reflection.PropertyInfo,System.Reflection.PropertyInfo):ubyte (FullOpts)
         -15 (-31.91 % of base) : Microsoft.Extensions.FileProviders.Physical.dasm - Microsoft.Extensions.FileProviders.Physical.PhysicalFilesWatcher:IsDirectoryPath(System.String):ubyte (FullOpts)
          -5 (-27.78 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.ExpressionKindExtensions:IsRelational(int):ubyte (FullOpts)
          -5 (-27.78 % of base) : System.Data.Common.dasm - System.Data.Operators:IsRelational(int):ubyte (FullOpts)
         -11 (-26.19 % of base) : System.Collections.Immutable.dasm - System.Collections.Immutable.ImmutableArray`1[System.Nullable`1[int]]:IsCompatibleObject(System.Object):ubyte (FullOpts)
         -11 (-26.19 % of base) : System.Collections.Immutable.dasm - System.Collections.Immutable.ImmutableList`1[System.Nullable`1[int]]:IsCompatibleObject(System.Object):ubyte (FullOpts)
         -11 (-26.19 % of base) : System.Collections.Immutable.dasm - System.Collections.Immutable.ImmutableSortedSet`1[System.Nullable`1[int]]:IsCompatibleObject(System.Object):ubyte (FullOpts)
         -14 (-25.93 % of base) : Microsoft.CSharp.dasm - Microsoft.CSharp.RuntimeBinder.Semantics.MethodSymbol:isUserCallable():ubyte:this (FullOpts)
         -16 (-25.81 % of base) : System.Net.Sockets.dasm - System.Net.Sockets.IPPacketInformation:op_Inequality(System.Net.Sockets.IPPacketInformation,System.Net.Sockets.IPPacketInformation):ubyte (FullOpts)
         -19 (-25.68 % of base) : System.Private.CoreLib.dasm - System.Version:op_Inequality(System.Version,System.Version):ubyte (FullOpts)
         -10 (-25.00 % of base) : Microsoft.Extensions.DependencyModel.dasm - Microsoft.Extensions.DependencyModel.DependencyContextWriter+<>c:<AddRuntimeSpecificAssetGroups>b__15_0(Microsoft.Extensions.DependencyModel.RuntimeAssetGroup):ubyte:this (FullOpts)
          -5 (-23.81 % of base) : System.ComponentModel.TypeConverter.dasm - System.ComponentModel.MaskedTextProvider:IsAscii(ushort):ubyte (FullOpts)
          -5 (-23.81 % of base) : System.IO.Compression.dasm - System.IO.Compression.Inflater:IsGzipStream():ubyte:this (FullOpts)
          -7 (-23.33 % of base) : System.Private.CoreLib.dasm - System.TimeOnly:CompareTo(System.TimeOnly):int:this (FullOpts)
          -7 (-23.33 % of base) : System.Private.CoreLib.dasm - System.TimeSpan:CompareTo(System.TimeSpan):int:this (FullOpts)
          -7 (-23.33 % of base) : System.Private.CoreLib.dasm - System.ValueTuple`1[long]:CompareTo(System.ValueTuple`1[long]):int:this (FullOpts)
          -5 (-22.73 % of base) : System.Text.Encoding.CodePages.dasm - System.Text.GB18030Encoding:IsGBFourByteTrailing(short):ubyte (FullOpts)
          -5 (-22.73 % of base) : System.Text.Json.dasm - System.Text.Json.ThrowHelper:IsPrintable(ubyte):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.ReadOnlySpan`1[double]:op_Inequality(System.ReadOnlySpan`1[double],System.ReadOnlySpan`1[double]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.ReadOnlySpan`1[int]:op_Inequality(System.ReadOnlySpan`1[int],System.ReadOnlySpan`1[int]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.ReadOnlySpan`1[long]:op_Inequality(System.ReadOnlySpan`1[long],System.ReadOnlySpan`1[long]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.ReadOnlySpan`1[short]:op_Inequality(System.ReadOnlySpan`1[short],System.ReadOnlySpan`1[short]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.ReadOnlySpan`1[System.Nullable`1[int]]:op_Inequality(System.ReadOnlySpan`1[System.Nullable`1[int]],System.ReadOnlySpan`1[System.Nullable`1[int]]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.ReadOnlySpan`1[System.Numerics.Vector`1[float]]:op_Inequality(System.ReadOnlySpan`1[System.Numerics.Vector`1[float]],System.ReadOnlySpan`1[System.Numerics.Vector`1[float]]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.ReadOnlySpan`1[ubyte]:op_Inequality(System.ReadOnlySpan`1[ubyte],System.ReadOnlySpan`1[ubyte]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.Span`1[double]:op_Inequality(System.Span`1[double],System.Span`1[double]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.Span`1[int]:op_Inequality(System.Span`1[int],System.Span`1[int]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.Span`1[long]:op_Inequality(System.Span`1[long],System.Span`1[long]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.Span`1[short]:op_Inequality(System.Span`1[short],System.Span`1[short]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.Span`1[System.Nullable`1[int]]:op_Inequality(System.Span`1[System.Nullable`1[int]],System.Span`1[System.Nullable`1[int]]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.Span`1[System.Numerics.Vector`1[float]]:op_Inequality(System.Span`1[System.Numerics.Vector`1[float]],System.Span`1[System.Numerics.Vector`1[float]]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Private.CoreLib.dasm - System.Span`1[ubyte]:op_Inequality(System.Span`1[ubyte],System.Span`1[ubyte]):ubyte (FullOpts)
          -7 (-22.58 % of base) : System.Transactions.Local.dasm - System.Transactions.TransactionOptions:op_Inequality(System.Transactions.TransactionOptions,System.Transactions.TransactionOptions):ubyte (FullOpts)
          -6 (-22.22 % of base) : System.Private.CoreLib.dasm - System.DateOnly:CompareTo(System.DateOnly):int:this (FullOpts)
          -6 (-22.22 % of base) : System.Private.CoreLib.dasm - System.ValueTuple`1[int]:CompareTo(System.ValueTuple`1[int]):int:this (FullOpts)
          -7 (-21.88 % of base) : System.ComponentModel.TypeConverter.dasm - System.ComponentModel.Design.Serialization.MemberRelationship:op_Inequality(System.ComponentModel.Design.Serialization.MemberRelationship,System.ComponentModel.Design.Serialization.MemberRelationship):ubyte (FullOpts)
          -7 (-21.88 % of base) : System.Private.CoreLib.dasm - System.IO.Path:IsPathFullyQualified(System.ReadOnlySpan`1[ushort]):ubyte (FullOpts)
          -7 (-21.88 % of base) : System.Private.CoreLib.dasm - System.IO.PathInternal:IsPartiallyQualified(System.ReadOnlySpan`1[ushort]):ubyte (FullOpts)
          -7 (-21.88 % of base) : System.Private.CoreLib.dasm - System.ReadOnlySpan`1[System.__Canon]:op_Inequality(System.ReadOnlySpan`1[System.__Canon],System.ReadOnlySpan`1[System.__Canon]):ubyte (FullOpts)
          -7 (-21.88 % of base) : System.Private.CoreLib.dasm - System.Span`1[System.__Canon]:op_Inequality(System.Span`1[System.__Canon],System.Span`1[System.__Canon]):ubyte (FullOpts)
          -7 (-21.88 % of base) : System.Private.CoreLib.dasm - System.Threading.CancellationTokenRegistration:op_Inequality(System.Threading.CancellationTokenRegistration,System.Threading.CancellationTokenRegistration):ubyte (FullOpts)
         -13 (-21.31 % of base) : System.Private.CoreLib.dasm - System.Runtime.Intrinsics.Vector64`1[double]:op_Inequality(System.Runtime.Intrinsics.Vector64`1[double],System.Runtime.Intrinsics.Vector64`1[double]):ubyte (FullOpts)
          -6 (-20.69 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ObjTstDouble(double,double):int (FullOpts)
          -6 (-20.69 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ObjTstSingle(float,float):int (FullOpts)
          -4 (-20.00 % of base) : System.Private.CoreLib.dasm - System.Globalization.GregorianCalendar:IsValidYear(int,int):ubyte:this (FullOpts)
          -4 (-20.00 % of base) : System.Private.Xml.dasm - System.Xml.XPath.XPathNavigatorReader:get_IsReading():ubyte:this (FullOpts)
          -6 (-19.35 % of base) : ILCompiler.Reflection.ReadyToRun.dasm - ILCompiler.Reflection.ReadyToRun.Amd64.GcInfo+<>c:<GetTransitions>b__91_0(ILCompiler.Reflection.ReadyToRun.Amd64.GcTransition,ILCompiler.Reflection.ReadyToRun.Amd64.GcTransition):int:this (FullOpts)
          -6 (-19.35 % of base) : System.Private.CoreLib.dasm - System.Buffers.StringSearchValues+<>c:<Create>b__3_0(System.String,System.String):int:this (FullOpts)
         -10 (-19.23 % of base) : System.Private.CoreLib.dasm - System.Reflection.CustomAttributeTypedArgument:op_Inequality(System.Reflection.CustomAttributeTypedArgument,System.Reflection.CustomAttributeTypedArgument):ubyte (FullOpts)
          -7 (-18.92 % of base) : System.Data.Common.dasm - System.Data.ExpressionNode:IsInteger(int):ubyte (FullOpts)
          -7 (-18.92 % of base) : System.Data.Common.dasm - System.Data.ExpressionNode:IsUnsigned(int):ubyte (FullOpts)
          -7 (-18.92 % of base) : System.Data.Common.dasm - System.Data.ExpressionNode:IsUnsignedSql(int):ubyte (FullOpts)
          -7 (-18.92 % of base) : System.Data.Common.dasm - System.Data.Operators:IsArithmetical(int):ubyte (FullOpts)
          -7 (-18.92 % of base) : System.Private.DataContractSerialization.dasm - System.Xml.XmlDictionaryReader:IsTextNode(int):ubyte:this (FullOpts)
          -7 (-18.92 % of base) : System.Private.Xml.dasm - System.Xml.XmlEntity:IsValidChildType(int):ubyte:this (FullOpts)
         -14 (-18.92 % of base) : System.Private.Xml.dasm - System.Xml.XmlParserContext:get_HasDtdInfo():ubyte:this (FullOpts)
          -7 (-18.92 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPath.XPathParser`1[double]:IsReverseAxis(int):ubyte (FullOpts)
          -7 (-18.92 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPath.XPathParser`1[int]:IsReverseAxis(int):ubyte (FullOpts)
          -7 (-18.92 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPath.XPathParser`1[long]:IsReverseAxis(int):ubyte (FullOpts)
          -7 (-18.92 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPath.XPathParser`1[short]:IsReverseAxis(int):ubyte (FullOpts)
          -7 (-18.92 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPath.XPathParser`1[System.__Canon]:IsReverseAxis(int):ubyte (FullOpts)
          -7 (-18.92 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPath.XPathParser`1[System.Nullable`1[int]]:IsReverseAxis(int):ubyte (FullOpts)
          -7 (-18.92 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.XPath.XPathParser`1[System.Numerics.Vector`1[float]]:IsReverseAxis(int):ubyte (FullOpts)

1725 total methods with Code Size differences (701 improved, 1024 regressed), 230363 unchanged.

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

Artifacts:

• build-clr-checked-main.zip (93 MB)
• build-artifacts-main.zip (678 MB)
• build-clr-checked-pr.zip (93 MB)
• build-artifacts-pr.zip (679 MB)
• jit-diffs-frameworks.zip (267 MB)
• diff-frameworks.txt (72 KB)
• ShortDiffsRegressions.md (58 KB)
• LongDiffsRegressions.md (747 KB)
• ShortDiffsImprovements.md (59 KB)
• LongDiffsImprovements.md (433 KB)

[MihuBot]

Top method regressions

73 (3.15 % of base) - System.ServiceModel.Syndication.AtomPub10ServiceDocumentFormatter:ReadDocument(System.Xml.XmlReader):this

 ; Assembly listing for method System.ServiceModel.Syndication.AtomPub10ServiceDocumentFormatter:ReadDocument(System.Xml.XmlReader):this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 34 single block inlinees; 12 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T06] ( 11, 29   )     ref  ->  r15         this class-hnd single-def <System.ServiceModel.Syndication.AtomPub10ServiceDocumentFormatter>
-;  V01 arg1         [V01,T00] ( 34, 91.25)     ref  ->  [rbp-0x60]  class-hnd EH-live single-def <System.Xml.XmlReader>
+;  V01 arg1         [V01,T00] ( 28, 80   )     ref  ->  [rbp-0x68]  class-hnd EH-live single-def <System.Xml.XmlReader>
 ;  V02 loc0         [V02,T01] ( 13, 40.50)     ref  ->  r13         class-hnd single-def <System.ServiceModel.Syndication.ServiceDocument>
-;  V03 loc1         [V03,T47] (  2,  2   )   ubyte  ->  [rbp-0x2C]  spill-single-def
-;  V04 loc2         [V04,T38] (  5,  9.50)     ref  ->  r12         ld-addr-op class-hnd <System.ServiceModel.XmlBuffer>
-;  V05 loc3         [V05,T17] ( 13, 17   )     ref  ->  [rbp-0x68]  do-not-enreg[Z] ld-addr-op class-hnd EH-live <System.Xml.XmlDictionaryWriter>
-;  V06 loc4         [V06,T07] ( 11, 26   )     ref  ->  [rbp-0x70]  class-hnd exact <System.String>
-;  V07 loc5         [V07,T11] (  9, 23   )     ref  ->  [rbp-0x78]  class-hnd exact <System.String>
-;  V08 loc6         [V08,T39] (  2,  8   )     ref  ->  [rbp-0x80]  class-hnd exact spill-single-def <System.String>
+;  V03 loc1         [V03,T48] (  2,  2   )   ubyte  ->  [rbp-0x2C]  spill-single-def
+;  V04 loc2         [V04,T39] (  5,  9.50)     ref  ->  [rbp-0x70]  ld-addr-op class-hnd <System.ServiceModel.XmlBuffer>
+;  V05 loc3         [V05,T17] ( 13, 17   )     ref  ->  [rbp-0x78]  do-not-enreg[Z] ld-addr-op class-hnd EH-live <System.Xml.XmlDictionaryWriter>
+;  V06 loc4         [V06,T07] ( 11, 26   )     ref  ->  [rbp-0x80]  class-hnd exact <System.String>
+;  V07 loc5         [V07,T11] (  9, 23   )     ref  ->  [rbp-0x88]  class-hnd exact <System.String>
+;  V08 loc6         [V08,T40] (  2,  8   )     ref  ->  [rbp-0x90]  class-hnd exact spill-single-def <System.String>
 ;* V09 loc7         [V09    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def <System.FormatException>
 ;* V10 loc8         [V10    ] (  0,  0   )     ref  ->  zero-ref    class-hnd single-def <System.ArgumentException>
 ;# V11 OutArgs      [V11    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V12 tmp1         [V12    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "non-inline candidate call" <System.Collections.ObjectModel.Collection`1[System.ServiceModel.Syndication.Workspace]>
 ;* V13 tmp2         [V13    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "non-inline candidate call" <System.Collections.Generic.Dictionary`2[System.Xml.XmlQualifiedName,System.String]>
-;  V14 tmp3         [V14,T20] (  2, 16   )     ref  ->  [rbp-0x88]  class-hnd exact spill-single-def "non-inline candidate call" <System.String>
-;  V15 tmp4         [V15,T05] (  4, 32   )     ref  ->  [rbp-0x90]  class-hnd exact spill-single-def "NewObj constructor temp" <System.Xml.XmlQualifiedName>
-;  V16 tmp5         [V16,T09] (  3, 24   )     ref  ->  [rbp-0x98]  class-hnd exact spill-single-def "NewObj constructor temp" <System.Uri>
-;  V17 tmp6         [V17,T53] (  2,  0   )     ref  ->  rbx         class-hnd single-def "impSpillSpecialSideEff" <System.ArgumentException>
-;  V18 tmp7         [V18,T50] (  3,  0   )     ref  ->  r15         class-hnd exact single-def "NewObj constructor temp" <System.Xml.XmlException>
-;  V19 tmp8         [V19,T54] (  2,  0   )     ref  ->  rbx         class-hnd single-def "impSpillSpecialSideEff" <System.FormatException>
-;  V20 tmp9         [V20,T51] (  3,  0   )     ref  ->  r15         class-hnd exact single-def "NewObj constructor temp" <System.Xml.XmlException>
+;  V14 tmp3         [V14,T20] (  2, 16   )     ref  ->  [rbp-0x98]  class-hnd exact spill-single-def "non-inline candidate call" <System.String>
+;  V15 tmp4         [V15,T05] (  4, 32   )     ref  ->  [rbp-0xA0]  class-hnd exact spill-single-def "NewObj constructor temp" <System.Xml.XmlQualifiedName>
+;  V16 tmp5         [V16,T09] (  3, 24   )     ref  ->  [rbp-0xA8]  class-hnd exact spill-single-def "NewObj constructor temp" <System.Uri>
+;  V17 tmp6         [V17,T54] (  2,  0   )     ref  ->  rbx         class-hnd single-def "impSpillSpecialSideEff" <System.ArgumentException>
+;  V18 tmp7         [V18,T51] (  3,  0   )     ref  ->  r15         class-hnd exact single-def "NewObj constructor temp" <System.Xml.XmlException>
+;  V19 tmp8         [V19,T55] (  2,  0   )     ref  ->  rbx         class-hnd single-def "impSpillSpecialSideEff" <System.FormatException>
+;  V20 tmp9         [V20,T52] (  3,  0   )     ref  ->  r15         class-hnd exact single-def "NewObj constructor temp" <System.Xml.XmlException>
 ;* V21 tmp10        [V21    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact "Inlining Arg" <System.String>
 ;  V22 tmp11        [V22,T12] (  4, 22   )     ref  ->  rax         "spilling varStr"
 ;* V23 tmp12        [V23    ] (  0,  0   )     int  ->  zero-ref    "spilling unroll qmark"
 ;  V24 tmp13        [V24,T03] (  6, 32   )     ref  ->  rdi         class-hnd exact "Inlining Arg" <System.String>
 ;* V25 tmp14        [V25    ] (  0,  0   )     ref  ->  zero-ref    "spilling varStr"
-;  V26 tmp15        [V26,T44] (  2,  4   )   ubyte  ->  rax         "Inline return value spill temp"
+;  V26 tmp15        [V26,T45] (  2,  4   )   ubyte  ->  rax         "Inline return value spill temp"
 ;* V27 tmp16        [V27    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
 ;  V28 tmp17        [V28,T21] (  2, 16   )     ref  ->  rax         class-hnd exact "Inlining Arg" <System.String>
 ;* V29 tmp18        [V29    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact "Inlining Arg" <System.String>
 ;  V30 tmp19        [V30,T13] (  4, 22   )     ref  ->  rax         "spilling varStr"
 ;* V31 tmp20        [V31    ] (  0,  0   )     int  ->  zero-ref    "spilling unroll qmark"
 ;  V32 tmp21        [V32,T04] (  6, 32   )     ref  ->  rdi         class-hnd exact "Inlining Arg" <System.String>
 ;* V33 tmp22        [V33    ] (  0,  0   )     ref  ->  zero-ref    "spilling varStr"
-;  V34 tmp23        [V34,T45] (  2,  4   )   ubyte  ->  rax         "Inline return value spill temp"
+;  V34 tmp23        [V34,T46] (  2,  4   )   ubyte  ->  rax         "Inline return value spill temp"
 ;* V35 tmp24        [V35    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
 ;  V36 tmp25        [V36,T10] (  3, 24   )     ref  ->  rax         class-hnd exact "Inlining Arg" <System.String>
 ;  V37 tmp26        [V37    ] (  2,  8   )  struct ( 8) [rbp-0x38]  do-not-enreg[XS] must-init addr-exposed ld-addr-op "Inline ldloca(s) first use temp" <System.UriCreationOptions>
-;  V38 tmp27        [V38,T41] (  2,  8   )   ubyte  ->  rdx         "Inline return value spill temp"
+;  V38 tmp27        [V38,T42] (  2,  8   )   ubyte  ->  rdx         "Inline return value spill temp"
 ;* V39 tmp28        [V39    ] (  0,  0   )     ref  ->  zero-ref    "spilling varStr"
 ;* V40 tmp29        [V40    ] (  0,  0   )     int  ->  zero-ref    "spilling unroll qmark"
 ;* V41 tmp30        [V41    ] (  0,  0   )     ref  ->  zero-ref    "spilling varStr"
-;  V42 tmp31        [V42,T36] (  3, 11   )     int  ->  rdx         "spilling unroll qmark"
-;  V43 tmp32        [V43,T42] (  2,  8   )   ubyte  ->  r10         "Inline return value spill temp"
+;  V42 tmp31        [V42,T37] (  3, 11   )     int  ->  rdx         "spilling unroll qmark"
+;  V43 tmp32        [V43,T43] (  2,  8   )   ubyte  ->  r10         "Inline return value spill temp"
 ;* V44 tmp33        [V44    ] (  0,  0   )     ref  ->  zero-ref    "spilling varStr"
 ;* V45 tmp34        [V45    ] (  0,  0   )     int  ->  zero-ref    "spilling unroll qmark"
 ;* V46 tmp35        [V46    ] (  0,  0   )     ref  ->  zero-ref    "spilling varStr"
-;  V47 tmp36        [V47,T37] (  4, 10   )   ubyte  ->  r10         "Inline return value spill temp"
+;  V47 tmp36        [V47,T38] (  4, 10   )   ubyte  ->  r10         "Inline return value spill temp"
 ;* V48 tmp37        [V48    ] (  0,  0   )   byref  ->  zero-ref    "impAppendStmt"
 ;  V49 tmp38        [V49,T22] (  2, 16   )     ref  ->   r8         class-hnd exact "Inlining Arg" <System.String>
-;  V50 tmp39        [V50,T52] (  3,  0   )     ref  ->  r15         class-hnd exact "NewObj constructor temp" <System.ArgumentNullException>
+;  V50 tmp39        [V50,T53] (  3,  0   )     ref  ->  r15         class-hnd exact "NewObj constructor temp" <System.ArgumentNullException>
 ;* V51 tmp40        [V51    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inline return value spill temp" <System.Collections.Generic.Dictionary`2[System.Xml.XmlQualifiedName,System.String]>
-;  V52 tmp41        [V52,T15] (  3, 20   )   byref  ->  [rbp-0xA0]  spill-single-def "Inlining Arg"
+;  V52 tmp41        [V52,T15] (  3, 20   )   byref  ->  [rbp-0xB0]  spill-single-def "Inlining Arg"
 ;  V53 tmp42        [V53,T23] (  2, 16   )     ref  ->  rsi         class-hnd "dup spill" <System.Collections.Generic.Dictionary`2[System.Xml.XmlQualifiedName,System.String]>
-;  V54 tmp43        [V54,T16] (  5, 18   )     ref  ->  [rbp-0xA8] 
-;  V55 tmp44        [V55,T18] (  4, 16   )     ref  ->  [rbp-0xB0]  class-hnd exact spill-single-def "NewObj constructor temp" <System.Collections.Generic.Dictionary`2[System.Xml.XmlQualifiedName,System.String]>
+;  V54 tmp43        [V54,T16] (  5, 18   )     ref  ->  [rbp-0xB8] 
+;  V55 tmp44        [V55,T18] (  4, 16   )     ref  ->  [rbp-0xC0]  class-hnd exact spill-single-def "NewObj constructor temp" <System.Collections.Generic.Dictionary`2[System.Xml.XmlQualifiedName,System.String]>
 ;* V56 tmp45        [V56    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact "Inline stloc first use temp" <System.Collections.Generic.Dictionary`2[System.Xml.XmlQualifiedName,System.String]>
 ;  V57 tmp46        [V57,T24] (  2, 16   )     ref  ->  rsi         class-hnd exact "Inlining Arg" <System.String>
 ;* V58 tmp47        [V58    ] (  0,  0   )     ref  ->  zero-ref   
 ;  V59 tmp48        [V59,T31] (  4, 14   )     ref  ->  rsi        
 ;* V60 tmp49        [V60    ] (  0,  0   )     ref  ->  zero-ref   
 ;  V61 tmp50        [V61,T32] (  4, 14   )     ref  ->  rsi        
 ;  V62 tmp51        [V62,T25] (  2, 16   )     ref  ->  rdx         class-hnd exact "Inlining Arg" <System.String>
 ;  V63 tmp52        [V63,T26] (  2, 16   )     ref  ->  rax         class-hnd "dup spill" <System.Collections.ObjectModel.Collection`1[System.ServiceModel.Syndication.Workspace]>
-;  V64 tmp53        [V64,T08] (  7, 26   )     ref  ->  [rbp-0xB8] 
-;  V65 tmp54        [V65,T19] (  4, 16   )     ref  ->  [rbp-0xC0]  class-hnd exact spill-single-def "NewObj constructor temp" <System.ServiceModel.Syndication.NullNotAllowedCollection`1[System.ServiceModel.Syndication.Workspace]>
+;  V64 tmp53        [V64,T08] (  7, 26   )     ref  ->  [rbp-0xC8] 
+;  V65 tmp54        [V65,T19] (  4, 16   )     ref  ->  [rbp-0xD0]  class-hnd exact spill-single-def "NewObj constructor temp" <System.ServiceModel.Syndication.NullNotAllowedCollection`1[System.ServiceModel.Syndication.Workspace]>
 ;* V66 tmp55        [V66    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact "Inline stloc first use temp" <System.ServiceModel.Syndication.NullNotAllowedCollection`1[System.ServiceModel.Syndication.Workspace]>
-;  V67 tmp56        [V67,T33] (  3, 12   )     ref  ->  [rbp-0xC8]  class-hnd exact spill-single-def "NewObj constructor temp" <System.Collections.Generic.List`1[System.ServiceModel.Syndication.Workspace]>
+;  V67 tmp56        [V67,T34] (  3, 12   )     ref  ->  [rbp-0xD8]  class-hnd exact spill-single-def "NewObj constructor temp" <System.Collections.Generic.List`1[System.ServiceModel.Syndication.Workspace]>
 ;* V68 tmp57        [V68    ] (  0,  0   )     int  ->  zero-ref    "Inline stloc first use temp"
-;  V69 tmp58        [V69,T27] (  2, 16   )     ref  ->  [rbp-0xD0]  class-hnd spill-single-def "Inlining Arg" <System.ServiceModel.Syndication.Workspace>
-;  V70 tmp59        [V70,T35] (  2, 12   )     int  ->  [rbp-0x3C]  spill-single-def "Inlining Arg"
-;  V71 tmp60        [V71,T34] (  3, 12   )     ref  ->  r12         class-hnd exact "NewObj constructor temp" <System.ServiceModel.XmlBuffer>
+;  V69 tmp58        [V69,T27] (  2, 16   )     ref  ->  [rbp-0xE0]  class-hnd spill-single-def "Inlining Arg" <System.ServiceModel.Syndication.Workspace>
+;  V70 tmp59        [V70,T36] (  2, 12   )     int  ->  [rbp-0x3C]  spill-single-def "Inlining Arg"
+;  V71 tmp60        [V71,T35] (  3, 12   )     ref  ->  [rbp-0xE8]  class-hnd exact spill-single-def "NewObj constructor temp" <System.ServiceModel.XmlBuffer>
 ;* V72 tmp61        [V72    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact "impAppendStmt" <System.ServiceModel.XmlBuffer>
 ;* V73 tmp62        [V73    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Xml.XmlDictionaryWriter>
 ;  V74 tmp63        [V74    ] (  2,  8   )   ubyte  ->  [rbp-0x38]  do-not-enreg[X] addr-exposed "field V37._disablePathAndQueryCanonicalization (fldOffset=0x0)" P-DEP
-;  V75 tmp64        [V75,T55] (  2,  0   )     ref  ->  rsi         "argument with side effect"
+;  V75 tmp64        [V75,T56] (  2,  0   )     ref  ->  rsi         "argument with side effect"
 ;  V76 tmp65        [V76,T28] (  2, 16   )     ref  ->  rdx         "argument with side effect"
-;  V77 tmp66        [V77,T40] (  2,  8   )     ref  ->  rsi         "argument with side effect"
+;  V77 tmp66        [V77,T41] (  2,  8   )     ref  ->  rsi         "argument with side effect"
 ;  V78 tmp67        [V78,T29] (  2, 16   )     int  ->  rsi         "argument with side effect"
-;  V79 tmp68        [V79,T56] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
-;  V80 tmp69        [V80,T57] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
-;  V81 tmp70        [V81,T58] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
-;  V82 tmp71        [V82,T59] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
-;  V83 PSPSym       [V83,T48] (  1,  1   )    long  ->  [rbp-0xE0]  do-not-enreg[V] "PSPSym"
-;  V84 cse0         [V84,T02] ( 10, 34   )    long  ->  r12         "CSE #03: aggressive"
-;  V85 cse1         [V85,T14] (  5, 20   )    long  ->  [rbp-0x48]  "CSE #06: moderate"
-;  V86 cse2         [V86,T43] (  2,  4.25)    long  ->  [rbp-0x50]  spill-single-def hoist "CSE #02: conservative"
-;  V87 cse3         [V87,T30] (  5, 14   )    long  ->  [rbp-0x58]  multi-def "CSE #15: moderate"
-;  V88 cse4         [V88,T46] (  3,  3   )    long  ->  r14         "CSE #18: conservative"
-;  V89 rat0         [V89,T49] (  3,  3   )  simd32  ->  mm0         "ReplaceWithLclVar is creating a new local variable"
+;  V79 tmp68        [V79,T57] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
+;  V80 tmp69        [V80,T58] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
+;  V81 tmp70        [V81,T59] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
+;  V82 tmp71        [V82,T60] (  2,  0   )     ref  ->  rsi         single-def "argument with side effect"
+;  V83 PSPSym       [V83,T49] (  1,  1   )    long  ->  [rbp-0xF0]  do-not-enreg[V] "PSPSym"
+;  V84 cse0         [V84,T02] ( 10, 34   )    long  ->  [rbp-0x48]  spill-single-def "CSE #03: aggressive"
+;  V85 cse1         [V85,T14] (  5, 20   )    long  ->  [rbp-0x50]  "CSE #06: moderate"
+;  V86 cse2         [V86,T44] (  2,  4.25)    long  ->  [rbp-0x58]  spill-single-def hoist "CSE #02: conservative"
+;  V87 cse3         [V87,T30] (  5, 14   )    long  ->  [rbp-0x60]  multi-def "CSE #15: moderate"
+;  V88 cse4         [V88,T47] (  3,  3   )    long  ->  r14         "CSE #18: conservative"
+;  V89 cse5         [V89,T33] (  8, 13.25)    long  ->  r12         "CSE #01: moderate"
+;  V90 rat0         [V90,T50] (  3,  3   )  simd32  ->  mm0         "ReplaceWithLclVar is creating a new local variable"
 ;
-; Lcl frame size = 184
+; Lcl frame size = 200
 
 G_M28525_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
-       sub      rsp, 184
-       lea      rbp, [rsp+0xE0]
+       sub      rsp, 200
+       lea      rbp, [rsp+0xF0]
        xor      eax, eax
        mov      qword ptr [rbp-0x38], rax
-       mov      qword ptr [rbp-0xE0], rsp
-       mov      gword ptr [rbp-0x60], rsi
+       mov      qword ptr [rbp-0xF0], rsp
+       mov      gword ptr [rbp-0x68], rsi
        mov      r15, rdi
        mov      rbx, rsi
 						;; size=48 bbWeight=1 PerfScore 10.50
 G_M28525_IG02:
        mov      rdi, r15
        mov      rax, qword ptr [r15]
        mov      r14, qword ptr [rax+0x48]
        call     [r14]System.ServiceModel.Syndication.ServiceDocumentFormatter:CreateDocumentInstance():System.ServiceModel.Syndication.ServiceDocument:this
        mov      r13, rax
 						;; size=16 bbWeight=1 PerfScore 7.50
 G_M28525_IG03:
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.ServiceModel.Syndication.SyndicationFeedFormatter:MoveToStartElement(System.Xml.XmlReader)
        call     [rax]System.ServiceModel.Syndication.SyndicationFeedFormatter:MoveToStartElement(System.Xml.XmlReader)
        mov      rdi, rbx
-       mov      rax, qword ptr [rbx]
-       mov      r12, qword ptr [rax+0x48]
-       call     [r12+0x30]System.Xml.XmlReader:get_IsEmptyElement():ubyte:this
+       mov      r12, qword ptr [rbx]
+       mov      rax, qword ptr [r12+0x48]
+       mov      qword ptr [rbp-0x48], rax
+       call     [rax+0x30]System.Xml.XmlReader:get_IsEmptyElement():ubyte:this
        mov      dword ptr [rbp-0x2C], eax
        mov      rdi, rbx
-       mov      rcx, qword ptr [rbx]
-       mov      rcx, qword ptr [rcx+0xA0]
+       mov      rcx, qword ptr [r12+0xA0]
        call     [rcx+0x38]System.Xml.XmlReader:get_HasAttributes():ubyte:this
        test     eax, eax
        je       G_M28525_IG44
-						;; size=57 bbWeight=1 PerfScore 20.25
+						;; size=58 bbWeight=1 PerfScore 19.25
 G_M28525_IG04:
-       mov      rdi, qword ptr [rbx]
-       mov      rax, qword ptr [rdi+0x78]
-       mov      qword ptr [rbp-0x50], rax
+       mov      rax, qword ptr [r12+0x78]
+       mov      qword ptr [rbp-0x58], rax
        jmp      SHORT G_M28525_IG06
-						;; size=13 bbWeight=0.25 PerfScore 1.75
+						;; size=11 bbWeight=0.25 PerfScore 1.25
 G_M28525_IG05:
-       mov      rax, gword ptr [rbp-0x90]
+       mov      rax, gword ptr [rbp-0xA0]
        lea      rdi, bword ptr [rax+0x10]
        call     CORINFO_HELP_ASSIGN_REF
        mov      rdi, rbx
-       call     [r12+0x18]System.Xml.XmlReader:get_Value():System.String:this
+       mov      rax, qword ptr [rbp-0x48]
+       call     [rax+0x18]System.Xml.XmlReader:get_Value():System.String:this
        mov      rdx, rax
-       mov      rdi, gword ptr [rbp-0xA8]
+       mov      rdi, gword ptr [rbp-0xB8]
        cmp      byte  ptr [rdi], dil
-       mov      rsi, gword ptr [rbp-0x90]
+       mov      rsi, gword ptr [rbp-0xA0]
        mov      ecx, 2
        mov      rax, 0xD1FFAB1E      ; code for System.Collections.Generic.Dictionary`2[System.__Canon,System.__Canon]:TryInsert(System.__Canon,System.__Canon,ubyte):ubyte:this
        call     [rax]System.Collections.Generic.Dictionary`2[System.__Canon,System.__Canon]:TryInsert(System.__Canon,System.__Canon,ubyte):ubyte:this
-       mov      rax, qword ptr [rbp-0x50]
-						;; size=65 bbWeight=4 PerfScore 62.00
+       mov      rax, qword ptr [rbp-0x58]
+						;; size=67 bbWeight=4 PerfScore 66.00
 G_M28525_IG06:
        mov      rdi, rbx
        call     [rax+0x38]System.Xml.XmlReader:MoveToNextAttribute():ubyte:this
        test     eax, eax
        je       G_M28525_IG44
        mov      rdi, rbx
-       mov      rax, qword ptr [rbx]
-       mov      rax, qword ptr [rax+0x40]
-       mov      qword ptr [rbp-0x48], rax
+       mov      rax, qword ptr [r12+0x40]
+       mov      qword ptr [rbp-0x50], rax
        call     [rax+0x38]System.Xml.XmlReader:get_LocalName():System.String:this
        test     rax, rax
        je       SHORT G_M28525_IG11
-						;; size=36 bbWeight=4 PerfScore 56.00
+						;; size=34 bbWeight=4 PerfScore 48.00
 G_M28525_IG07:
        cmp      dword ptr [rax+0x08], 4
        jne      SHORT G_M28525_IG11
 						;; size=6 bbWeight=2 PerfScore 8.00
 G_M28525_IG08:
        mov      rdi, 0xD1FFAB1E
        cmp      qword ptr [rax+0x0C], rdi
        jne      SHORT G_M28525_IG11
 						;; size=16 bbWeight=1 PerfScore 4.25
 G_M28525_IG09:
        mov      rdi, rbx
-       call     [r12]System.Xml.XmlReader:get_NamespaceURI():System.String:this
+       mov      rax, qword ptr [rbp-0x48]
+       call     [rax]System.Xml.XmlReader:get_NamespaceURI():System.String:this
        mov      rdi, rax
        mov      rdx, 0xD1FFAB1E      ; 'http://www.w3.org/XML/1998/namespace'
        cmp      rdi, rdx
        je       G_M28525_IG43
-						;; size=29 bbWeight=4 PerfScore 20.00
+						;; size=31 bbWeight=4 PerfScore 24.00
 G_M28525_IG10:
        test     rdi, rdi
        je       SHORT G_M28525_IG11
        cmp      dword ptr [rdi+0x08], 36
        jne      SHORT G_M28525_IG11
        mov      edx, dword ptr [rdi+0x08]
        add      edx, edx
        mov      rsi, 0xD1FFAB1E
        add      rdi, 12
        mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:SequenceEqual(byref,byref,ulong):ubyte
        call     [rax]System.SpanHelpers:SequenceEqual(byref,byref,ulong):ubyte
        test     eax, eax
        jne      G_M28525_IG43
 						;; size=50 bbWeight=2 PerfScore 25.00
 G_M28525_IG11:
        mov      rdi, rbx
-       mov      rax, qword ptr [rbp-0x48]
+       mov      rax, qword ptr [rbp-0x50]
        call     [rax+0x38]System.Xml.XmlReader:get_LocalName():System.String:this
        test     rax, rax
        je       SHORT G_M28525_IG16
 						;; size=15 bbWeight=4 PerfScore 22.00
 G_M28525_IG12:
        cmp      dword ptr [rax+0x08], 4
        jne      SHORT G_M28525_IG16
 						;; size=6 bbWeight=2 PerfScore 8.00
 G_M28525_IG13:
        mov      rdi, 0xD1FFAB1E
        cmp      qword ptr [rax+0x0C], rdi
        jne      SHORT G_M28525_IG16
 						;; size=16 bbWeight=1 PerfScore 4.25
 G_M28525_IG14:
        mov      rdi, rbx
-       call     [r12]System.Xml.XmlReader:get_NamespaceURI():System.String:this
+       mov      rax, qword ptr [rbp-0x48]
+       call     [rax]System.Xml.XmlReader:get_NamespaceURI():System.String:this
        mov      rdi, rax
        mov      rdx, 0xD1FFAB1E      ; 'http://www.w3.org/XML/1998/namespace'
        cmp      rdi, rdx
        je       G_M28525_IG42
-						;; size=29 bbWeight=4 PerfScore 20.00
+						;; size=31 bbWeight=4 PerfScore 24.00
 G_M28525_IG15:
        test     rdi, rdi
        je       SHORT G_M28525_IG16
        cmp      dword ptr [rdi+0x08], 36
        jne      SHORT G_M28525_IG16
        mov      edx, dword ptr [rdi+0x08]
        add      edx, edx
        mov      rsi, 0xD1FFAB1E
        add      rdi, 12
        mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:SequenceEqual(byref,byref,ulong):ubyte
        call     [rax]System.SpanHelpers:SequenceEqual(byref,byref,ulong):ubyte
        test     eax, eax
        jne      G_M28525_IG42
 						;; size=50 bbWeight=2 PerfScore 25.00
 G_M28525_IG16:
        mov      rdi, rbx
-       call     [r12]System.Xml.XmlReader:get_NamespaceURI():System.String:this
-       mov      gword ptr [rbp-0x70], rax
+       mov      rax, qword ptr [rbp-0x48]
+       call     [rax]System.Xml.XmlReader:get_NamespaceURI():System.String:this
+       mov      gword ptr [rbp-0x80], rax
        mov      rdi, rbx
-       mov      rcx, qword ptr [rbp-0x48]
+       mov      rcx, qword ptr [rbp-0x50]
        call     [rcx+0x38]System.Xml.XmlReader:get_LocalName():System.String:this
        test     rax, rax
        je       SHORT G_M28525_IG19
-						;; size=26 bbWeight=4 PerfScore 39.00
+						;; size=28 bbWeight=4 PerfScore 43.00
 G_M28525_IG17:
        cmp      dword ptr [rax+0x08], 5
        jne      SHORT G_M28525_IG19
 						;; size=6 bbWeight=2 PerfScore 8.00
 G_M28525_IG18:
        mov      rdx, 0xD1FFAB1E
        xor      rdx, qword ptr [rax+0x0C]
        mov      esi, dword ptr [rax+0x12]
        xor      esi, 0xD1FFAB1E
        or       rdx, rsi
        je       SHORT G_M28525_IG21
 						;; size=28 bbWeight=1 PerfScore 6.75
 G_M28525_IG19:
-       mov      rcx, gword ptr [rbp-0x70]
+       mov      rcx, gword ptr [rbp-0x80]
        test     rcx, rcx
        je       SHORT G_M28525_IG22
 						;; size=9 bbWeight=4 PerfScore 9.00
 G_M28525_IG20:
        cmp      dword ptr [rcx+0x08], 29
        jne      SHORT G_M28525_IG22
-       jmp      SHORT G_M28525_IG32
-						;; size=8 bbWeight=1 PerfScore 6.00
+       jmp      G_M28525_IG32
+						;; size=11 bbWeight=1 PerfScore 6.00
 G_M28525_IG21:
-       mov      rax, qword ptr [rbp-0x50]
+       mov      rax, qword ptr [rbp-0x58]
        jmp      G_M28525_IG06
 						;; size=9 bbWeight=0.50 PerfScore 1.50
 G_M28525_IG22:
        xor      edx, edx
 						;; size=2 bbWeight=1 PerfScore 0.25
 G_M28525_IG23:
        test     edx, edx
        jne      SHORT G_M28525_IG31
        mov      r8, rax
-       mov      rax, qword ptr [rbp-0x50]
+       mov      rax, qword ptr [rbp-0x58]
        test     r8, r8
        je       SHORT G_M28525_IG30
 						;; size=16 bbWeight=4 PerfScore 15.00
 G_M28525_IG24:
        cmp      dword ptr [r8+0x08], 4
        jne      SHORT G_M28525_IG29
 						;; size=7 bbWeight=2 PerfScore 8.00
 G_M28525_IG25:
        mov      rdx, 0xD1FFAB1E
-       mov      gword ptr [rbp-0x78], r8
+       mov      gword ptr [rbp-0x88], r8
        cmp      qword ptr [r8+0x0C], rdx
        jne      SHORT G_M28525_IG28
-						;; size=20 bbWeight=1 PerfScore 5.25
+						;; size=23 bbWeight=1 PerfScore 5.25
 G_M28525_IG26:
        mov      rdx, 0xD1FFAB1E      ; 'http://www.w3.org/2001/XMLSchema-instance'
        cmp      rcx, rdx
        jne      SHORT G_M28525_IG33
 						;; size=15 bbWeight=4 PerfScore 6.00
 G_M28525_IG27:
        mov      r10d, 1
        jmp      G_M28525_IG35
 						;; size=11 bbWeight=2 PerfScore 4.50
 G_M28525_IG28:
-       mov      gword ptr [rbp-0x70], rcx
+       mov      gword ptr [rbp-0x80], rcx
        jmp      G_M28525_IG36
 						;; size=9 bbWeight=0.50 PerfScore 1.50
 G_M28525_IG29:
-       mov      gword ptr [rbp-0x70], rcx
-       mov      gword ptr [rbp-0x78], r8
+       mov      gword ptr [rbp-0x80], rcx
+       mov      gword ptr [rbp-0x88], r8
        jmp      G_M28525_IG36
-						;; size=13 bbWeight=1 PerfScore 4.00
+						;; size=16 bbWeight=1 PerfScore 4.00
 G_M28525_IG30:
-       mov      gword ptr [rbp-0x70], rcx
-       mov      gword ptr [rbp-0x78], r8
+       mov      gword ptr [rbp-0x80], rcx
+       mov      gword ptr [rbp-0x88], r8
        jmp      G_M28525_IG36
-						;; size=13 bbWeight=2 PerfScore 8.00
+						;; size=16 bbWeight=2 PerfScore 8.00
 G_M28525_IG31:
-       mov      rax, qword ptr [rbp-0x50]
+       mov      rax, qword ptr [rbp-0x58]
        jmp      G_M28525_IG06
 						;; size=9 bbWeight=2 PerfScore 6.00
 G_M28525_IG32:
        vmovups  ymm0, ymmword ptr [rcx+0x0C]
        vpxor    ymm0, ymm0, ymmword ptr [reloc @RWD00]
        vmovups  ymm1, ymmword ptr [rcx+0x26]
        vpxor    ymm1, ymm1, ymmword ptr [reloc @RWD32]
        vpor     ymm0, ymm1, ymm0
        vptest   ymm0, ymm0
        sete     dl
        movzx    rdx, dl
        jmp      G_M28525_IG23
 						;; size=46 bbWeight=0.50 PerfScore 11.29
 G_M28525_IG33:
        test     rcx, rcx
        je       SHORT G_M28525_IG34
        cmp      dword ptr [rcx+0x08], 41
        jne      SHORT G_M28525_IG34
        mov      edx, dword ptr [rcx+0x08]
        add      edx, edx
        mov      rsi, 0xD1FFAB1E
-       mov      gword ptr [rbp-0x70], rcx
+       mov      gword ptr [rbp-0x80], rcx
        lea      rdi, bword ptr [rcx+0x0C]
        mov      r10, 0xD1FFAB1E      ; code for System.SpanHelpers:SequenceEqual(byref,byref,ulong):ubyte
        call     [r10]System.SpanHelpers:SequenceEqual(byref,byref,ulong):ubyte
        mov      r10d, eax
-       mov      rax, qword ptr [rbp-0x50]
-       mov      rcx, gword ptr [rbp-0x70]
+       mov      rax, qword ptr [rbp-0x58]
+       mov      rcx, gword ptr [rbp-0x80]
        jmp      SHORT G_M28525_IG35
 						;; size=60 bbWeight=2 PerfScore 33.50
 G_M28525_IG34:
        xor      r10d, r10d
 						;; size=3 bbWeight=2 PerfScore 0.50
 G_M28525_IG35:
        test     r10d, r10d
-       mov      gword ptr [rbp-0x70], rcx
+       mov      gword ptr [rbp-0x80], rcx
        jne      G_M28525_IG06
 						;; size=13 bbWeight=4 PerfScore 9.00
 G_M28525_IG36:
        mov      rdi, rbx
-       call     [r12+0x18]System.Xml.XmlReader:get_Value():System.String:this
-       mov      gword ptr [rbp-0x80], rax
+       mov      rdx, qword ptr [rbp-0x48]
+       call     [rdx+0x18]System.Xml.XmlReader:get_Value():System.String:this
+       mov      gword ptr [rbp-0x90], rax
        mov      rdi, r15
        mov      rcx, qword ptr [r15]
        mov      rcx, qword ptr [rcx+0x40]
        call     [rcx+0x20]System.ServiceModel.Syndication.ServiceDocumentFormatter:get_Version():System.String:this
        mov      r8, rax
        test     r13, r13
        je       G_M28525_IG59
        mov      rdi, r13
-       mov      rsi, gword ptr [rbp-0x78]
-       mov      rdx, gword ptr [rbp-0x70]
-       mov      rcx, gword ptr [rbp-0x80]
+       mov      rsi, gword ptr [rbp-0x88]
+       mov      rdx, gword ptr [rbp-0x80]
+       mov      rcx, gword ptr [rbp-0x90]
        mov      rax, qword ptr [r13]
        mov      rax, qword ptr [rax+0x40]
        call     [rax+0x38]System.ServiceModel.Syndication.ServiceDocument:TryParseAttribute(System.String,System.String,System.String,System.String):ubyte:this
        test     eax, eax
-       mov      rax, qword ptr [rbp-0x50]
+       mov      rax, qword ptr [rbp-0x58]
        jne      G_M28525_IG06
        lea      rdx, bword ptr [r13+0x20]
-       mov      bword ptr [rbp-0xA0], rdx
+       mov      bword ptr [rbp-0xB0], rdx
        mov      rsi, gword ptr [rdx]
        test     rsi, rsi
-       mov      gword ptr [rbp-0xA8], rsi
+       mov      gword ptr [rbp-0xB8], rsi
        jne      SHORT G_M28525_IG38
-						;; size=101 bbWeight=4 PerfScore 125.00
+						;; size=112 bbWeight=4 PerfScore 129.00
 G_M28525_IG37:
        mov      rdi, 0xD1FFAB1E      ; System.Collections.Generic.Dictionary`2[System.Xml.XmlQualifiedName,System.String]
        call     CORINFO_HELP_NEWSFAST
        mov      rsi, rax
-       mov      gword ptr [rbp-0xB0], rsi
+       mov      gword ptr [rbp-0xC0], rsi
        mov      rdi, rsi
        xor      esi, esi
        xor      rdx, rdx
        mov      rax, 0xD1FFAB1E      ; code for System.Collections.Generic.Dictionary`2[System.__Canon,System.__Canon]:.ctor(int,System.Collections.Generic.IEqualityComparer`1[System.__Canon]):this
        call     [rax]System.Collections.Generic.Dictionary`2[System.__Canon,System.__Canon]:.ctor(int,System.Collections.Generic.IEqualityComparer`1[System.__Canon]):this
-       mov      rdi, bword ptr [rbp-0xA0]
-       mov      rsi, gword ptr [rbp-0xB0]
+       mov      rdi, bword ptr [rbp-0xB0]
+       mov      rsi, gword ptr [rbp-0xC0]
        call     CORINFO_HELP_ASSIGN_REF
-       mov      rsi, gword ptr [rbp-0xB0]
-       mov      gword ptr [rbp-0xA8], rsi
+       mov      rsi, gword ptr [rbp-0xC0]
+       mov      gword ptr [rbp-0xB8], rsi
 						;; size=77 bbWeight=2 PerfScore 23.00
 G_M28525_IG38:
        mov      rdi, rbx
-       mov      rcx, qword ptr [rbp-0x48]
+       mov      rcx, qword ptr [rbp-0x50]
        call     [rcx+0x38]System.Xml.XmlReader:get_LocalName():System.String:this
-       mov      gword ptr [rbp-0x88], rax
+       mov      gword ptr [rbp-0x98], rax
        mov      rdi, 0xD1FFAB1E      ; System.Xml.XmlQualifiedName
        call     CORINFO_HELP_NEWSFAST
-       mov      gword ptr [rbp-0x90], rax
+       mov      gword ptr [rbp-0xA0], rax
        mov      rdi, rbx
-       call     [r12]System.Xml.XmlReader:get_NamespaceURI():System.String:this
+       mov      rcx, qword ptr [rbp-0x48]
+       call     [rcx]System.Xml.XmlReader:get_NamespaceURI():System.String:this
        mov      rsi, rax
        test     rsi, rsi
        jne      SHORT G_M28525_IG40
-						;; size=54 bbWeight=4 PerfScore 49.00
+						;; size=56 bbWeight=4 PerfScore 53.00
 G_M28525_IG39:
        mov      rsi, 0xD1FFAB1E      ; ''
 						;; size=10 bbWeight=2 PerfScore 0.50
 G_M28525_IG40:
-       mov      rax, gword ptr [rbp-0x90]
+       mov      rax, gword ptr [rbp-0xA0]
        lea      rdi, bword ptr [rax+0x08]
        call     CORINFO_HELP_ASSIGN_REF
-       mov      rsi, gword ptr [rbp-0x88]
+       mov      rsi, gword ptr [rbp-0x98]
        test     rsi, rsi
        jne      G_M28525_IG05
 						;; size=32 bbWeight=4 PerfScore 19.00
 G_M28525_IG41:
        mov      rsi, 0xD1FFAB1E      ; ''
        jmp      G_M28525_IG05
 						;; size=15 bbWeight=2 PerfScore 4.50
 G_M28525_IG42:
        mov      rdi, 0xD1FFAB1E      ; System.Uri
        call     CORINFO_HELP_NEWSFAST
-       mov      gword ptr [rbp-0x98], rax
+       mov      gword ptr [rbp-0xA8], rax
        mov      rdi, rbx
-       call     [r12+0x18]System.Xml.XmlReader:get_Value():System.String:this
+       mov      rcx, qword ptr [rbp-0x48]
+       call     [rcx+0x18]System.Xml.XmlReader:get_Value():System.String:this
        test     rax, rax
        je       G_M28525_IG60
        mov      byte  ptr [rbp-0x38], 0
        lea      r8, [rbp-0x38]
-       mov      rdi, gword ptr [rbp-0x98]
+       mov      rdi, gword ptr [rbp-0xA8]
        mov      rsi, rax
        xor      edx, edx
        xor      ecx, ecx
        mov      rax, 0xD1FFAB1E      ; code for System.Uri:CreateThis(System.String,ubyte,int,byref):this
        call     [rax]System.Uri:CreateThis(System.String,ubyte,int,byref):this
        lea      rdi, bword ptr [r13+0x10]
-       mov      rsi, gword ptr [rbp-0x98]
+       mov      rsi, gword ptr [rbp-0xA8]
        call     CORINFO_HELP_ASSIGN_REF
-       mov      rax, qword ptr [rbp-0x50]
+       mov      rax, qword ptr [rbp-0x58]
        jmp      G_M28525_IG06
-						;; size=98 bbWeight=4 PerfScore 75.00
+						;; size=100 bbWeight=4 PerfScore 79.00
 G_M28525_IG43:
        mov      rdi, rbx
-       call     [r12+0x18]System.Xml.XmlReader:get_Value():System.String:this
+       mov      rax, qword ptr [rbp-0x48]
+       call     [rax+0x18]System.Xml.XmlReader:get_Value():System.String:this
        lea      rdi, bword ptr [r13+0x18]
        mov      rsi, rax
        call     CORINFO_HELP_ASSIGN_REF
-       mov      rax, qword ptr [rbp-0x50]
+       mov      rax, qword ptr [rbp-0x58]
        jmp      G_M28525_IG06
-						;; size=29 bbWeight=4 PerfScore 32.00
+						;; size=31 bbWeight=4 PerfScore 36.00
 G_M28525_IG44:
-       xor      r12, r12
+       xor      rax, rax
+       mov      gword ptr [rbp-0x70], rax
        xor      rdi, rdi
-       mov      gword ptr [rbp-0x68], rdi
+       mov      gword ptr [rbp-0x78], rdi
        mov      rdi, rbx
-       mov      rax, qword ptr [rbx]
-       mov      rax, qword ptr [rax+0x90]
-       call     [rax+0x20]System.Xml.XmlReader:ReadStartElement():this
+       mov      rcx, qword ptr [r12+0x90]
+       call     [rcx+0x20]System.Xml.XmlReader:ReadStartElement():this
        cmp      dword ptr [rbp-0x2C], 0
        jne      G_M28525_IG58
-						;; size=35 bbWeight=1 PerfScore 11.75
+						;; size=36 bbWeight=1 PerfScore 10.75
 G_M28525_IG45:
        mov      rdi, rbx
-       mov      rax, qword ptr [rbx]
-       mov      rax, qword ptr [rax+0x98]
-       mov      qword ptr [rbp-0x58], rax
+       mov      rax, qword ptr [r12+0x98]
+       mov      qword ptr [rbp-0x60], rax
        call     [rax+0x18]System.Xml.XmlReader:IsStartElement():ubyte:this
        test     eax, eax
        je       G_M28525_IG53
        mov      rdi, rbx
        mov      rsi, 0xD1FFAB1E      ; 'workspace'
        mov      rdx, 0xD1FFAB1E      ; 'http://www.w3.org/2007/app'
-       mov      rax, qword ptr [rbp-0x58]
+       mov      rax, qword ptr [rbp-0x60]
        call     [rax+0x28]System.Xml.XmlReader:IsStartElement(System.String,System.String):ubyte:this
        test     eax, eax
        jne      G_M28525_IG49
        mov      rdi, r15
        mov      rax, qword ptr [r15]
        mov      rax, qword ptr [rax+0x40]
        call     [rax+0x20]System.ServiceModel.Syndication.ServiceDocumentFormatter:get_Version():System.String:this
        mov      rdx, rax
        mov      rsi, r13
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.ServiceModel.Syndication.ServiceDocumentFormatter:TryParseElement(System.Xml.XmlReader,System.ServiceModel.Syndication.ServiceDocument,System.String):ubyte
        call     [rax]System.ServiceModel.Syndication.ServiceDocumentFormatter:TryParseElement(System.Xml.XmlReader,System.ServiceModel.Syndication.ServiceDocument,System.String):ubyte
        test     eax, eax
        jne      SHORT G_M28525_IG45
        mov      eax, dword ptr [r15+0x18]
        mov      dword ptr [rbp-0x3C], eax
-       test     r12, r12
-       jne      SHORT G_M28525_IG48
-						;; size=116 bbWeight=4 PerfScore 129.00
+       mov      rcx, gword ptr [rbp-0x70]
+       test     rcx, rcx
+       mov      gword ptr [rbp-0x70], rcx
+       jne      G_M28525_IG48
+						;; size=126 bbWeight=4 PerfScore 129.00
 G_M28525_IG46:
        mov      rdi, 0xD1FFAB1E      ; System.ServiceModel.XmlBuffer
        call     CORINFO_HELP_NEWSFAST
-       mov      r12, rax
-       mov      rdi, r12
+       mov      rcx, rax
+       mov      gword ptr [rbp-0xE8], rcx
+       mov      rdi, rcx
        mov      esi, dword ptr [rbp-0x3C]
        mov      rax, 0xD1FFAB1E      ; code for System.ServiceModel.XmlBuffer:.ctor(int):this
        call     [rax]System.ServiceModel.XmlBuffer:.ctor(int):this
+       mov      rcx, gword ptr [rbp-0xE8]
+       mov      rax, rcx
        mov      rsi, 0xD1FFAB1E      ; global ptr
        test     byte  ptr [rsi], 1
        je       G_M28525_IG54
-						;; size=55 bbWeight=2 PerfScore 20.50
+						;; size=72 bbWeight=2 PerfScore 25.00
 G_M28525_IG47:
        mov      rsi, 0xD1FFAB1E      ; data for System.Xml.XmlDictionaryReaderQuotas:s_maxQuota
        mov      rsi, gword ptr [rsi]
-       mov      rdi, r12
-       mov      rax, 0xD1FFAB1E      ; code for System.ServiceModel.XmlBuffer:OpenSection(System.Xml.XmlDictionaryReaderQuotas):System.Xml.XmlDictionaryWriter:this
-       call     [rax]System.ServiceModel.XmlBuffer:OpenSection(System.Xml.XmlDictionaryReaderQuotas):System.Xml.XmlDictionaryWriter:this
-       mov      gword ptr [rbp-0x68], rax
-       mov      rdi, gword ptr [rbp-0x68]
+       mov      gword ptr [rbp-0x70], rax
+       mov      rdi, rax
+       mov      rcx, 0xD1FFAB1E      ; code for System.ServiceModel.XmlBuffer:OpenSection(System.Xml.XmlDictionaryReaderQuotas):System.Xml.XmlDictionaryWriter:this
+       call     [rcx]System.ServiceModel.XmlBuffer:OpenSection(System.Xml.XmlDictionaryReaderQuotas):System.Xml.XmlDictionaryWriter:this
+       mov      gword ptr [rbp-0x78], rax
+       mov      rdi, gword ptr [rbp-0x78]
        xor      rsi, rsi
        mov      rdx, 0xD1FFAB1E      ; 'extensionWrapper'
        xor      rcx, rcx
-       mov      rax, gword ptr [rbp-0x68]
+       mov      rax, gword ptr [rbp-0x78]
        mov      rax, qword ptr [rax]
        mov      rax, qword ptr [rax+0x48]
        call     [rax+0x08]System.Xml.XmlWriter:WriteStartElement(System.String,System.String,System.String):this
-						;; size=64 bbWeight=2 PerfScore 33.00
+						;; size=68 bbWeight=2 PerfScore 35.00
 G_M28525_IG48:
-       mov      rdi, gword ptr [rbp-0x68]
+       mov      rdi, gword ptr [rbp-0x78]
        mov      rsi, rbx
        xor      edx, edx
-       mov      rax, gword ptr [rbp-0x68]
+       mov      rax, gword ptr [rbp-0x78]
        mov      rax, qword ptr [rax]
        mov      rax, qword ptr [rax+0x68]
        call     [rax+0x38]System.Xml.XmlWriter:WriteNode(System.Xml.XmlReader,ubyte):this
        jmp      G_M28525_IG45
 						;; size=28 bbWeight=4 PerfScore 46.00
 G_M28525_IG49:
        mov      rax, gword ptr [r13+0x08]
        test     rax, rax
-       mov      gword ptr [rbp-0xB8], rax
+       mov      gword ptr [rbp-0xC8], rax
        jne      G_M28525_IG52
 						;; size=20 bbWeight=4 PerfScore 17.00
 G_M28525_IG50:
        mov      rdi, 0xD1FFAB1E      ; System.ServiceModel.Syndication.NullNotAllowedCollection`1[System.ServiceModel.Syndication.Workspace]
        call     CORINFO_HELP_NEWSFAST
-       mov      gword ptr [rbp-0xC0], rax
+       mov      gword ptr [rbp-0xD0], rax
        mov      rdi, 0xD1FFAB1E      ; System.Collections.Generic.List`1[System.ServiceModel.Syndication.Workspace]
        call     CORINFO_HELP_NEWSFAST
-       mov      gword ptr [rbp-0xC8], rax
+       mov      gword ptr [rbp-0xD8], rax
        mov      rdi, 0xD1FFAB1E      ; global ptr
        test     byte  ptr [rdi], 1
        je       G_M28525_IG55
 						;; size=63 bbWeight=2 PerfScore 17.50
 G_M28525_IG51:
        mov      rdi, 0xD1FFAB1E      ; data for System.Collections.Generic.List`1[System.ServiceModel.Syndication.Workspace]:s_emptyArray
        mov      rsi, gword ptr [rdi]
        lea      rdi, bword ptr [rax+0x08]
        call     CORINFO_HELP_ASSIGN_REF
-       mov      rax, gword ptr [rbp-0xC0]
+       mov      rax, gword ptr [rbp-0xD0]
        lea      rdi, bword ptr [rax+0x08]
-       mov      rsi, gword ptr [rbp-0xC8]
+       mov      rsi, gword ptr [rbp-0xD8]
        call     CORINFO_HELP_ASSIGN_REF
        lea      rdi, bword ptr [r13+0x08]
-       mov      rsi, gword ptr [rbp-0xC0]
+       mov      rsi, gword ptr [rbp-0xD0]
        call     CORINFO_HELP_ASSIGN_REF
-       mov      rax, gword ptr [rbp-0xC0]
-       mov      gword ptr [rbp-0xB8], rax
+       mov      rax, gword ptr [rbp-0xD0]
+       mov      gword ptr [rbp-0xC8], rax
 						;; size=75 bbWeight=2 PerfScore 23.50
 G_M28525_IG52:
        mov      rdi, r15
        mov      rsi, rbx
        mov      rdx, r13
        mov      rcx, 0xD1FFAB1E      ; code for System.ServiceModel.Syndication.AtomPub10ServiceDocumentFormatter:ReadWorkspace(System.Xml.XmlReader,System.ServiceModel.Syndication.ServiceDocument):System.ServiceModel.Syndication.Workspace:this
        call     [rcx]System.ServiceModel.Syndication.AtomPub10ServiceDocumentFormatter:ReadWorkspace(System.Xml.XmlReader,System.ServiceModel.Syndication.ServiceDocument):System.ServiceModel.Syndication.Workspace:this
-       mov      gword ptr [rbp-0xD0], rax
-       mov      rcx, gword ptr [rbp-0xB8]
+       mov      gword ptr [rbp-0xE0], rax
+       mov      rcx, gword ptr [rbp-0xC8]
        mov      rdi, gword ptr [rcx+0x08]
        mov      r11, 0xD1FFAB1E      ; code for System.Collections.Generic.ICollection`1[System.__Canon]:get_IsReadOnly():ubyte:this
        call     [r11]System.Collections.Generic.ICollection`1[System.__Canon]:get_IsReadOnly():ubyte:this
        test     eax, eax
        jne      G_M28525_IG56
-       mov      rax, gword ptr [rbp-0xB8]
+       mov      rax, gword ptr [rbp-0xC8]
        mov      rdi, gword ptr [rax+0x08]
        mov      r11, 0xD1FFAB1E      ; code for System.Collections.Generic.ICollection`1[System.__Canon]:get_Count():int:this
        call     [r11]System.Collections.Generic.ICollection`1[System.__Canon]:get_Count():int:this
        mov      esi, eax
-       mov      rdi, gword ptr [rbp-0xB8]
-       mov      rdx, gword ptr [rbp-0xD0]
+       mov      rdi, gword ptr [rbp-0xC8]
+       mov      rdx, gword ptr [rbp-0xE0]
        mov      rax, qword ptr [rdi]
        mov      rax, qword ptr [rax+0x50]
        call     [rax+0x08]System.Collections.ObjectModel.Collection`1[System.__Canon]:InsertItem(int,System.__Canon):this
        jmp      G_M28525_IG45
 						;; size=115 bbWeight=4 PerfScore 120.00
 G_M28525_IG53:
-       mov      rdi, r12
-       mov      rsi, gword ptr [rbp-0x68]
+       mov      rdi, gword ptr [rbp-0x70]
+       mov      rsi, gword ptr [rbp-0x78]
        mov      rdx, r13
        mov      rax, 0xD1FFAB1E      ; code for System.ServiceModel.Syndication.ServiceDocumentFormatter:LoadElementExtensions(System.ServiceModel.XmlBuffer,System.Xml.XmlDictionaryWriter,System.ServiceModel.Syndication.ServiceDocument)
        call     [rax]System.ServiceModel.Syndication.ServiceDocumentFormatter:LoadElementExtensions(System.ServiceModel.XmlBuffer,System.Xml.XmlDictionaryWriter,System.ServiceModel.Syndication.ServiceDocument)
        jmp      SHORT G_M28525_IG57
-						;; size=24 bbWeight=0.50 PerfScore 3.38
+						;; size=25 bbWeight=0.50 PerfScore 3.75
 G_M28525_IG54:
+       mov      gword ptr [rbp-0x70], rax
        mov      rdi, 0xD1FFAB1E      ; System.Xml.XmlDictionaryReaderQuotas
        call     CORINFO_HELP_GET_GCSTATIC_BASE
+       mov      rax, gword ptr [rbp-0x70]
        jmp      G_M28525_IG47
-						;; size=20 bbWeight=0 PerfScore 0.00
+						;; size=28 bbWeight=0 PerfScore 0.00
 G_M28525_IG55:
        mov      rdi, 0xD1FFAB1E      ; System.Collections.Generic.List`1[System.ServiceModel.Syndication.Workspace]
        call     CORINFO_HELP_GET_GCSTATIC_BASE
-       mov      rax, gword ptr [rbp-0xC8]
+       mov      rax, gword ptr [rbp-0xD8]
        jmp      G_M28525_IG51
 						;; size=27 bbWeight=0 PerfScore 0.00
 G_M28525_IG56:
        mov      edi, 8
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowNotSupportedException(int)
        call     [rax]System.ThrowHelper:ThrowNotSupportedException(int)
        int3     
 						;; size=18 bbWeight=0 PerfScore 0.00
 G_M28525_IG57:
-       cmp      gword ptr [rbp-0x68], 0
+       cmp      gword ptr [rbp-0x78], 0
        je       SHORT G_M28525_IG58
-       mov      rdi, gword ptr [rbp-0x68]
-       mov      rax, gword ptr [rbp-0x68]
+       mov      rdi, gword ptr [rbp-0x78]
+       mov      rax, gword ptr [rbp-0x78]
        mov      rax, qword ptr [rax]
        mov      rax, qword ptr [rax+0x58]
        call     [rax+0x20]System.Xml.XmlWriter:Close():this
 						;; size=25 bbWeight=0.50 PerfScore 6.00
 G_M28525_IG58:
        mov      rdi, rbx
-       mov      rax, qword ptr [rbx]
-       mov      rax, qword ptr [rax+0x98]
+       mov      rax, qword ptr [r12+0x98]
        mov      r12, rax
        call     [r12+0x10]System.Xml.XmlReader:ReadEndElement():this
        jmp      SHORT G_M28525_IG61
-						;; size=23 bbWeight=1 PerfScore 9.50
+						;; size=21 bbWeight=1 PerfScore 7.50
 G_M28525_IG59:
        mov      rdi, 0xD1FFAB1E      ; System.ArgumentNullException
        call     CORINFO_HELP_NEWSFAST
        mov      r15, rax
        mov      edi, 0x1613
        mov      rsi, 0xD1FFAB1E
        call     CORINFO_HELP_STRCNS
        mov      rsi, rax
        mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.ArgumentNullException:.ctor(System.String):this
        call     [rax]System.ArgumentNullException:.ctor(System.String):this
        mov      rdi, r15
        call     CORINFO_HELP_THROW
        int3     
 						;; size=65 bbWeight=0 PerfScore 0.00
 G_M28525_IG60:
        mov      edi, 501
        mov      rsi, 0xD1FFAB1E
        call     CORINFO_HELP_STRCNS
        mov      rdi, rax
        mov      rax, 0xD1FFAB1E      ; code for System.ArgumentNullException:Throw(System.String)
        call     [rax]System.ArgumentNullException:Throw(System.String)
        int3     
 						;; size=36 bbWeight=0 PerfScore 0.00
 G_M28525_IG61:
        mov      rdi, r15
        mov      rsi, r13
        call     [r14+0x08]System.ServiceModel.Syndication.ServiceDocumentFormatter:SetDocument(System.ServiceModel.Syndication.ServiceDocument):this
        nop      
 						;; size=11 bbWeight=1 PerfScore 3.75
 G_M28525_IG62:
        vzeroupper 
-       add      rsp, 184
+       add      rsp, 200
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=21 bbWeight=1 PerfScore 5.25
 G_M28525_IG63:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        push     rax
        mov      rbp, qword ptr [rdi]
        mov      qword ptr [rsp], rbp
-       lea      rbp, [rbp+0xE0]
+       lea      rbp, [rbp+0xF0]
 						;; size=25 bbWeight=0 PerfScore 0.00
 G_M28525_IG64:
-       cmp      gword ptr [rbp-0x68], 0
+       cmp      gword ptr [rbp-0x78], 0
        je       SHORT G_M28525_IG65
-       mov      rdi, gword ptr [rbp-0x68]
-       mov      rax, gword ptr [rbp-0x68]
+       mov      rdi, gword ptr [rbp-0x78]
+       mov      rax, gword ptr [rbp-0x78]
        mov      rax, qword ptr [rax]
        mov      rax, qword ptr [rax+0x58]
        call     [rax+0x20]System.Xml.XmlWriter:Close():this
 						;; size=25 bbWeight=0 PerfScore 0.00
 G_M28525_IG65:
        nop      
 						;; size=1 bbWeight=0 PerfScore 0.00
 G_M28525_IG66:
        vzeroupper 
        add      rsp, 8
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=18 bbWeight=0 PerfScore 0.00
 G_M28525_IG67:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        push     rax
        mov      rbp, qword ptr [rdi]
        mov      qword ptr [rsp], rbp
-       lea      rbp, [rbp+0xE0]
+       lea      rbp, [rbp+0xF0]
 						;; size=25 bbWeight=0 PerfScore 0.00
 G_M28525_IG68:
        mov      rbx, rsi
        mov      rdi, 0xD1FFAB1E      ; System.Xml.XmlException
        call     CORINFO_HELP_NEWSFAST
        mov      r15, rax
        mov      rax, 0xD1FFAB1E      ; code for System.SR:get_ErrorParsingDocument():System.String
        call     [rax]System.SR:get_ErrorParsingDocument():System.String
        mov      rsi, rax
-       mov      rdi, gword ptr [rbp-0x60]
+       mov      rdi, gword ptr [rbp-0x68]
        mov      rax, 0xD1FFAB1E      ; code for System.ServiceModel.Syndication.FeedUtils:AddLineInfo(System.Xml.XmlReader,System.String):System.String
        call     [rax]System.ServiceModel.Syndication.FeedUtils:AddLineInfo(System.Xml.XmlReader,System.String):System.String
        mov      rsi, rax
        mov      rdi, r15
        mov      rdx, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Xml.XmlException:.ctor(System.String,System.Exception):this
        call     [rax]System.Xml.XmlException:.ctor(System.String,System.Exception):this
        mov      rdi, r15
        call     CORINFO_HELP_THROW
        int3     
 						;; size=82 bbWeight=0 PerfScore 0.00
 G_M28525_IG69:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
        push     rax
        mov      rbp, qword ptr [rdi]
        mov      qword ptr [rsp], rbp
-       lea      rbp, [rbp+0xE0]
+       lea      rbp, [rbp+0xF0]
 						;; size=25 bbWeight=0 PerfScore 0.00
 G_M28525_IG70:
        mov      rbx, rsi
        mov      rdi, 0xD1FFAB1E      ; System.Xml.XmlException
        call     CORINFO_HELP_NEWSFAST
        mov      r15, rax
        mov      rax, 0xD1FFAB1E      ; code for System.SR:get_ErrorParsingDocument():System.String
        call     [rax]System.SR:get_ErrorParsingDocument():System.String
        mov      rsi, rax
-       mov      rdi, gword ptr [rbp-0x60]
+       mov      rdi, gword ptr [rbp-0x68]
        mov      rax, 0xD1FFAB1E      ; code for System.ServiceModel.Syndication.FeedUtils:AddLineInfo(System.Xml.XmlReader,System.String):System.String
        call     [rax]System.ServiceModel.Syndication.FeedUtils:AddLineInfo(System.Xml.XmlReader,System.String):System.String
        mov      rsi, rax
        mov      rdi, r15
        mov      rdx, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Xml.XmlException:.ctor(System.String,System.Exception):this
        call     [rax]System.Xml.XmlException:.ctor(System.String,System.Exception):this
        mov      rdi, r15
        call     CORINFO_HELP_THROW
        int3     
 						;; size=82 bbWeight=0 PerfScore 0.00
 RWD00  	dq	0070007400740068h, 0077002F002F003Ah, 0077002E00770077h, 0072006F002E0033h
 RWD32  	dq	00670072006F002Eh, 003000300032002Fh, 006D0078002F0030h, 002F0073006E006Ch
 
 
-; Total bytes of code 2315, prolog size 48, PerfScore 1251.67, instruction count 545, allocated bytes for code 2315 (MethodHash=e8ca9092) for method System.ServiceModel.Syndication.AtomPub10ServiceDocumentFormatter:ReadDocument(System.Xml.XmlReader):this (FullOpts)
+; Total bytes of code 2388, prolog size 48, PerfScore 1278.04, instruction count 557, allocated bytes for code 2388 (MethodHash=e8ca9092) for method System.ServiceModel.Syndication.AtomPub10ServiceDocumentFormatter:ReadDocument(System.Xml.XmlReader):this (FullOpts)
 ; ============================================================

21 (52.50 % of base) - System.Xml.DocumentSchemaValidator:AncestorTypeHasWildcard(System.Xml.Schema.XmlSchemaObject):ubyte

 ; Assembly listing for method System.Xml.DocumentSchemaValidator:AncestorTypeHasWildcard(System.Xml.Schema.XmlSchemaObject):ubyte (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
-; rsp based frame
+; 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 arg0         [V00,T00] (  4,  4   )     ref  ->  rbx         class-hnd single-def <System.Xml.Schema.XmlSchemaObject>
 ;  V01 loc0         [V01,T01] (  2,  1.50)     ref  ->  rax         class-hnd single-def <System.Xml.Schema.XmlSchemaComplexType>
 ;# V02 OutArgs      [V02    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;
-; Lcl frame size = 0
+; Lcl frame size = 8
 
 G_M54549_IG01:
+       push     rbp
        push     rbx
+       push     rax
+       lea      rbp, [rsp+0x10]
        mov      rbx, rdi
-						;; size=4 bbWeight=1 PerfScore 1.25
+						;; size=11 bbWeight=1 PerfScore 3.75
 G_M54549_IG02:
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Xml.DocumentSchemaValidator:GetComplexType(System.Xml.Schema.XmlSchemaObject):System.Xml.Schema.XmlSchemaComplexType
        call     [rax]System.Xml.DocumentSchemaValidator:GetComplexType(System.Xml.Schema.XmlSchemaObject):System.Xml.Schema.XmlSchemaComplexType
        test     rbx, rbx
-       jne      SHORT G_M54549_IG05
+       je       SHORT G_M54549_IG06
 						;; size=20 bbWeight=1 PerfScore 4.75
 G_M54549_IG03:
-       xor      eax, eax
-						;; size=2 bbWeight=0.50 PerfScore 0.12
+       test     byte  ptr [rax+0xD0], 1
+       je       SHORT G_M54549_IG06
+						;; size=9 bbWeight=0.50 PerfScore 2.00
 G_M54549_IG04:
-       pop      rbx
-       ret      
-						;; size=2 bbWeight=0.50 PerfScore 0.75
+       mov      eax, 1
+						;; size=5 bbWeight=0.25 PerfScore 0.06
 G_M54549_IG05:
-       movzx    rax, byte  ptr [rax+0xD0]
-       and      eax, 1
-						;; size=10 bbWeight=0.50 PerfScore 1.12
-G_M54549_IG06:
+       add      rsp, 8
        pop      rbx
+       pop      rbp
        ret      
-						;; size=2 bbWeight=0.50 PerfScore 0.75
+						;; size=7 bbWeight=0.25 PerfScore 0.56
+G_M54549_IG06:
+       xor      eax, eax
+						;; size=2 bbWeight=0.25 PerfScore 0.06
+G_M54549_IG07:
+       add      rsp, 8
+       pop      rbx
+       pop      rbp
+       ret      
+						;; size=7 bbWeight=0.25 PerfScore 0.56
 
-; Total bytes of code 40, prolog size 1, PerfScore 8.75, instruction count 14, allocated bytes for code 40 (MethodHash=308c2aea) for method System.Xml.DocumentSchemaValidator:AncestorTypeHasWildcard(System.Xml.Schema.XmlSchemaObject):ubyte (FullOpts)
+; Total bytes of code 61, prolog size 8, PerfScore 11.75, instruction count 22, allocated bytes for code 61 (MethodHash=308c2aea) for method System.Xml.DocumentSchemaValidator:AncestorTypeHasWildcard(System.Xml.Schema.XmlSchemaObject):ubyte (FullOpts)
 ; ============================================================

18 (40.00 % of base) - System.Configuration.SectionInformation:get_LocationAttributesAreDefault():ubyte:this

 ; Assembly listing for method System.Configuration.SectionInformation:get_LocationAttributesAreDefault():ubyte:this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
-; rsp based frame
+; 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] (  5,  4.50)     ref  ->  rbx         this class-hnd single-def <System.Configuration.SectionInformation>
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;* V02 tmp1         [V02    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
 ;
-; Lcl frame size = 0
+; Lcl frame size = 8
 
 G_M64558_IG01:
+       push     rbp
        push     rbx
+       push     rax
+       lea      rbp, [rsp+0x10]
        mov      rbx, rdi
-						;; size=4 bbWeight=1 PerfScore 1.25
+						;; size=11 bbWeight=1 PerfScore 3.75
 G_M64558_IG02:
        cmp      byte  ptr [rbx], bl
        lea      rdi, bword ptr [rbx+0x68]
        mov      rax, 0xD1FFAB1E      ; code for System.Configuration.OverrideModeSetting:get_IsDefaultForLocationTag():ubyte:this
        call     [rax]System.Configuration.OverrideModeSetting:get_IsDefaultForLocationTag():ubyte:this
        test     eax, eax
-       jne      SHORT G_M64558_IG05
+       je       SHORT G_M64558_IG06
 						;; size=22 bbWeight=1 PerfScore 8.00
 G_M64558_IG03:
-       xor      eax, eax
-						;; size=2 bbWeight=0.50 PerfScore 0.12
-G_M64558_IG04:
-       pop      rbx
-       ret      
-						;; size=2 bbWeight=0.50 PerfScore 0.75
-G_M64558_IG05:
        test     dword ptr [rbx+0x60], 256
-       setne    al
-       movzx    rax, al
-						;; size=13 bbWeight=0.50 PerfScore 2.12
-G_M64558_IG06:
+       je       SHORT G_M64558_IG06
+						;; size=9 bbWeight=0.50 PerfScore 2.00
+G_M64558_IG04:
+       mov      eax, 1
+						;; size=5 bbWeight=0.25 PerfScore 0.06
+G_M64558_IG05:
+       add      rsp, 8
        pop      rbx
+       pop      rbp
        ret      
-						;; size=2 bbWeight=0.50 PerfScore 0.75
+						;; size=7 bbWeight=0.25 PerfScore 0.56
+G_M64558_IG06:
+       xor      eax, eax
+						;; size=2 bbWeight=0.25 PerfScore 0.06
+G_M64558_IG07:
+       add      rsp, 8
+       pop      rbx
+       pop      rbp
+       ret      
+						;; size=7 bbWeight=0.25 PerfScore 0.56
 
-; Total bytes of code 45, prolog size 1, PerfScore 13.00, instruction count 16, allocated bytes for code 45 (MethodHash=4f8303d1) for method System.Configuration.SectionInformation:get_LocationAttributesAreDefault():ubyte:this (FullOpts)
+; Total bytes of code 63, prolog size 8, PerfScore 15.00, instruction count 23, allocated bytes for code 63 (MethodHash=4f8303d1) for method System.Configuration.SectionInformation:get_LocationAttributesAreDefault():ubyte: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/b5760d81245350fb8c4a285a16bebb29

[MihuBot]

Top method improvements

-47 (-2.78 % of base) - System.Net.Http.HPack.HPackDecoder:DecodeInternal(System.ReadOnlySpan`1[ubyte],System.Net.Http.IHttpStreamHeadersHandler):this

 ; Assembly listing for method System.Net.Http.HPack.HPackDecoder:DecodeInternal(System.ReadOnlySpan`1[ubyte],System.Net.Http.IHttpStreamHeadersHandler):this (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; fully interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 7 single block inlinees; 22 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 this         [V00,T06] ( 46,229   )     ref  ->  r15         this class-hnd single-def <System.Net.Http.HPack.HPackDecoder>
+;  V00 this         [V00,T01] ( 49,185   )     ref  ->  r15         this class-hnd single-def <System.Net.Http.HPack.HPackDecoder>
 ;* V01 arg1         [V01    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op single-def <System.ReadOnlySpan`1[ubyte]>
-;  V02 arg2         [V02,T21] ( 14, 44   )     ref  ->  r13         class-hnd single-def <System.Net.Http.IHttpStreamHeadersHandler>
-;  V03 loc0         [V03    ] ( 66,961   )     int  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed ld-addr-op
+;  V02 arg2         [V02,T20] ( 14, 26   )     ref  ->  r13         class-hnd single-def <System.Net.Http.IHttpStreamHeadersHandler>
+;  V03 loc0         [V03    ] ( 66,529   )     int  ->  [rbp-0x30]  do-not-enreg[X] addr-exposed ld-addr-op
 ;* V04 loc1         [V04    ] (  0,  0   )   ubyte  ->  zero-ref   
 ;* V05 loc2         [V05    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op <System.ReadOnlySpan`1[ubyte]>
 ;# V06 OutArgs      [V06    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
-;  V07 tmp1         [V07,T62] (  3,  0   )     ref  ->  rbx         class-hnd exact "Single-def Box Helper" <System.Net.Http.HPack.HPackDecoder+State>
-;  V08 tmp2         [V08,T63] (  3,  0   )     ref  ->  r15         class-hnd exact "NewObj constructor temp" <System.NotImplementedException>
+;  V07 tmp1         [V07,T61] (  3,  0   )     ref  ->  rbx         class-hnd exact "Single-def Box Helper" <System.Net.Http.HPack.HPackDecoder+State>
+;  V08 tmp2         [V08,T62] (  3,  0   )     ref  ->  r15         class-hnd exact "NewObj constructor temp" <System.NotImplementedException>
 ;* V09 tmp3         [V09    ] (  0,  0   )  struct ( 8) zero-ref    "location for address-of(RValue)" <System.ValueTuple`2[int,int]>
 ;* V10 tmp4         [V10    ] (  0,  0   )  struct ( 8) zero-ref    "location for address-of(RValue)" <System.ValueTuple`2[int,int]>
 ;* V11 tmp5         [V11    ] (  0,  0   )  struct (16) zero-ref    "spilled call-like call argument" <System.Span`1[ubyte]>
 ;* V12 tmp6         [V12    ] (  0,  0   )  struct (16) zero-ref    "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
 ;  V13 tmp7         [V13    ] (  3, 20   )     int  ->  [rbp-0x38]  do-not-enreg[X] addr-exposed ld-addr-op "Inline ldloca(s) first use temp"
 ;* V14 tmp8         [V14    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
 ;* V15 tmp9         [V15    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;  V16 tmp10        [V16,T09] (  3, 96   )     int  ->  rsi         "Span.get_Item index"
-;  V17 tmp11        [V17,T15] (  2, 64   )   byref  ->  rdi         "impAppendStmt"
+;  V16 tmp10        [V16,T03] (  3, 96   )     int  ->  rsi         "Span.get_Item index"
+;  V17 tmp11        [V17,T10] (  2, 64   )   byref  ->  rdi         "impAppendStmt"
 ;* V18 tmp12        [V18    ] (  0,  0   )  struct (16) zero-ref    multireg-arg "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
 ;  V19 tmp13        [V19    ] (  3, 20   )     int  ->  [rbp-0x40]  do-not-enreg[X] addr-exposed ld-addr-op "Inline ldloca(s) first use temp"
 ;* V20 tmp14        [V20    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
 ;* V21 tmp15        [V21    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;  V22 tmp16        [V22,T10] (  3, 96   )     int  ->  rsi         "Span.get_Item index"
-;  V23 tmp17        [V23,T16] (  2, 64   )   byref  ->  rdi         "impAppendStmt"
+;  V22 tmp16        [V22,T04] (  3, 96   )     int  ->  rsi         "Span.get_Item index"
+;  V23 tmp17        [V23,T11] (  2, 64   )   byref  ->  rdi         "impAppendStmt"
 ;* V24 tmp18        [V24    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;  V25 tmp19        [V25,T28] (  4,  8   )     int  ->  rsi         "Inline stloc first use temp"
-;  V26 tmp20        [V26,T32] (  3,  6   )   ubyte  ->  rsi         "Inline stloc first use temp"
-;  V27 tmp21        [V27,T33] (  3,  6   )     int  ->  r12         ld-addr-op "Inline ldloca(s) first use temp"
+;  V25 tmp19        [V25,T27] (  4,  8   )     int  ->  rsi         "Inline stloc first use temp"
+;  V26 tmp20        [V26,T29] (  3,  6   )   ubyte  ->  rsi         "Inline stloc first use temp"
+;  V27 tmp21        [V27,T30] (  3,  6   )     int  ->  r12         ld-addr-op "Inline ldloca(s) first use temp"
 ;* V28 tmp22        [V28    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;  V29 tmp23        [V29,T24] (  4, 16   )   ubyte  ->  rax         "Inlining Arg"
-;  V30 tmp24        [V30,T26] (  3, 12   )   byref  ->  rdx         "Inlining Arg"
+;  V29 tmp23        [V29,T23] (  4, 16   )   ubyte  ->  r12         "Inlining Arg"
+;  V30 tmp24        [V30,T25] (  3, 12   )   byref  ->  rdx         "Inlining Arg"
 ;* V31 tmp25        [V31    ] (  0,  0   )  struct (16) zero-ref    multireg-arg "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
 ;  V32 tmp26        [V32    ] (  3, 20   )     int  ->  [rbp-0x48]  do-not-enreg[X] addr-exposed ld-addr-op "Inline ldloca(s) first use temp"
 ;* V33 tmp27        [V33    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
 ;* V34 tmp28        [V34    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;  V35 tmp29        [V35,T11] (  3, 96   )     int  ->  rsi         "Span.get_Item index"
-;  V36 tmp30        [V36,T17] (  2, 64   )   byref  ->  rdi         "impAppendStmt"
+;  V35 tmp29        [V35,T05] (  3, 96   )     int  ->  rsi         "Span.get_Item index"
+;  V36 tmp30        [V36,T12] (  2, 64   )   byref  ->  rdi         "impAppendStmt"
 ;* V37 tmp31        [V37    ] (  0,  0   )  struct (16) zero-ref    multireg-arg "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
 ;  V38 tmp32        [V38    ] (  3, 20   )     int  ->  [rbp-0x50]  do-not-enreg[X] addr-exposed ld-addr-op "Inline ldloca(s) first use temp"
 ;* V39 tmp33        [V39    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
 ;* V40 tmp34        [V40    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;  V41 tmp35        [V41,T12] (  3, 96   )     int  ->  rsi         "Span.get_Item index"
-;  V42 tmp36        [V42,T18] (  2, 64   )   byref  ->  rdi         "impAppendStmt"
+;  V41 tmp35        [V41,T06] (  3, 96   )     int  ->  rsi         "Span.get_Item index"
+;  V42 tmp36        [V42,T13] (  2, 64   )   byref  ->  rdi         "impAppendStmt"
 ;* V43 tmp37        [V43    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;  V44 tmp38        [V44,T29] (  4,  8   )     int  ->  rsi         "Inline stloc first use temp"
-;  V45 tmp39        [V45,T34] (  3,  6   )   ubyte  ->  rsi         "Inline stloc first use temp"
-;  V46 tmp40        [V46,T35] (  3,  6   )     int  ->  r12         ld-addr-op "Inline ldloca(s) first use temp"
+;  V44 tmp38        [V44,T28] (  4,  8   )     int  ->  rsi         "Inline stloc first use temp"
+;  V45 tmp39        [V45,T31] (  3,  6   )   ubyte  ->  rsi         "Inline stloc first use temp"
+;  V46 tmp40        [V46,T32] (  3,  6   )     int  ->  r12         ld-addr-op "Inline ldloca(s) first use temp"
 ;* V47 tmp41        [V47    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
-;  V48 tmp42        [V48,T25] (  4, 16   )   ubyte  ->  rax         "Inlining Arg"
-;  V49 tmp43        [V49,T27] (  3, 12   )   byref  ->  rdx         "Inlining Arg"
+;  V48 tmp42        [V48,T24] (  4, 16   )   ubyte  ->  r12         "Inlining Arg"
+;  V49 tmp43        [V49,T26] (  3, 12   )   byref  ->  rdx         "Inlining Arg"
 ;* V50 tmp44        [V50    ] (  0,  0   )  struct (16) zero-ref    multireg-arg "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;  V51 tmp45        [V51    ] (  3, 80   )     int  ->  [rbp-0x58]  do-not-enreg[X] addr-exposed ld-addr-op "Inline ldloca(s) first use temp"
+;  V51 tmp45        [V51    ] (  3, 20   )     int  ->  [rbp-0x58]  do-not-enreg[X] addr-exposed ld-addr-op "Inline ldloca(s) first use temp"
 ;* V52 tmp46        [V52    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
 ;* V53 tmp47        [V53    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;  V54 tmp48        [V54,T00] (  3,384   )     int  ->  rsi         "Span.get_Item index"
-;  V55 tmp49        [V55,T04] (  2,256   )   byref  ->  rdi         "impAppendStmt"
+;  V54 tmp48        [V54,T07] (  3, 96   )     int  ->  rsi         "Span.get_Item index"
+;  V55 tmp49        [V55,T14] (  2, 64   )   byref  ->  rdi         "impAppendStmt"
 ;* V56 tmp50        [V56    ] (  0,  0   )  struct (16) zero-ref    multireg-arg "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;  V57 tmp51        [V57    ] (  3, 80   )     int  ->  [rbp-0x60]  do-not-enreg[X] addr-exposed ld-addr-op "Inline ldloca(s) first use temp"
+;  V57 tmp51        [V57    ] (  3, 20   )     int  ->  [rbp-0x60]  do-not-enreg[X] addr-exposed ld-addr-op "Inline ldloca(s) first use temp"
 ;* V58 tmp52        [V58    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
 ;* V59 tmp53        [V59    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;  V60 tmp54        [V60,T01] (  3,384   )     int  ->  rsi         "Span.get_Item index"
-;  V61 tmp55        [V61,T05] (  2,256   )   byref  ->  rdi         "impAppendStmt"
+;  V60 tmp54        [V60,T08] (  3, 96   )     int  ->  rsi         "Span.get_Item index"
+;  V61 tmp55        [V61,T15] (  2, 64   )   byref  ->  rdi         "impAppendStmt"
 ;* V62 tmp56        [V62    ] (  0,  0   )  struct (16) zero-ref    "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
 ;  V63 tmp57        [V63    ] (  3, 20   )     int  ->  [rbp-0x68]  do-not-enreg[X] addr-exposed ld-addr-op "Inline ldloca(s) first use temp"
 ;* V64 tmp58        [V64    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
 ;* V65 tmp59        [V65    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.ReadOnlySpan`1[ubyte]>
-;  V66 tmp60        [V66,T13] (  3, 96   )     int  ->  rsi         "Span.get_Item index"
-;  V67 tmp61        [V67,T19] (  2, 64   )   byref  ->  rdi         "impAppendStmt"
+;  V66 tmp60        [V66,T09] (  3, 96   )     int  ->  rsi         "Span.get_Item index"
+;  V67 tmp61        [V67,T16] (  2, 64   )   byref  ->  rdi         "impAppendStmt"
 ;* V68 tmp62        [V68    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
 ;* V69 tmp63        [V69    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
 ;* V70 tmp64        [V70    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
 ;* V71 tmp65        [V71    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
 ;* V72 tmp66        [V72    ] (  0,  0   )     int  ->  zero-ref    "Inlining Arg"
 ;* V73 tmp67        [V73    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.ReadOnlySpan`1[ubyte]>
 ;* V74 tmp68        [V74    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
-;  V75 tmp69        [V75,T36] (  4,  4   )     ref  ->  r12         class-hnd single-def "Inlining Arg" <ubyte[]>
+;  V75 tmp69        [V75,T33] (  4,  4   )     ref  ->  r13         class-hnd single-def "Inlining Arg" <ubyte[]>
 ;* V76 tmp70        [V76    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "NewObj constructor temp" <System.Span`1[ubyte]>
 ;* V77 tmp71        [V77    ] (  0,  0   )  struct (16) zero-ref    ld-addr-op "Inlining Arg" <System.Span`1[ubyte]>
 ;* V78 tmp72        [V78    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
 ;* V79 tmp73        [V79    ] (  0,  0   )   byref  ->  zero-ref    "Inlining Arg"
 ;* V80 tmp74        [V80    ] (  0,  0   )    long  ->  zero-ref    "Inlining Arg"
-;  V81 tmp75        [V81,T07] ( 22,183.50)   byref  ->  r14         single-def "field V01._reference (fldOffset=0x0)" P-INDEP
-;  V82 tmp76        [V82,T02] ( 35,333.50)     int  ->  rbx         single-def "field V01._length (fldOffset=0x8)" P-INDEP
+;  V81 tmp75        [V81,T02] ( 22,111.50)   byref  ->  r14         single-def "field V01._reference (fldOffset=0x0)" P-INDEP
+;  V82 tmp76        [V82,T00] ( 35,213.50)     int  ->  rbx         single-def "field V01._length (fldOffset=0x8)" P-INDEP
 ;* V83 tmp77        [V83    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V05._reference (fldOffset=0x0)" P-INDEP
 ;* V84 tmp78        [V84    ] (  0,  0   )     int  ->  zero-ref    "field V05._length (fldOffset=0x8)" P-INDEP
-;  V85 tmp79        [V85,T61] (  2,  1   )     int  ->  rsi         "field V09.Item1 (fldOffset=0x0)" P-INDEP
+;  V85 tmp79        [V85,T60] (  2,  1   )     int  ->  rdx         "field V09.Item1 (fldOffset=0x0)" P-INDEP
 ;* V86 tmp80        [V86    ] (  0,  0   )     int  ->  zero-ref    "field V09.Item2 (fldOffset=0x4)" P-INDEP
 ;* V87 tmp81        [V87    ] (  0,  0   )     int  ->  zero-ref    "field V10.Item1 (fldOffset=0x0)" P-INDEP
-;  V88 tmp82        [V88,T43] (  4,  2   )     int  ->  rax         "field V10.Item2 (fldOffset=0x4)" P-INDEP
+;  V88 tmp82        [V88,T40] (  4,  2   )     int  ->  rdi         "field V10.Item2 (fldOffset=0x4)" P-INDEP
 ;* V89 tmp83        [V89    ] (  0,  0   )   byref  ->  zero-ref    "field V11._reference (fldOffset=0x0)" P-INDEP
 ;* V90 tmp84        [V90    ] (  0,  0   )     int  ->  zero-ref    "field V11._length (fldOffset=0x8)" P-INDEP
 ;* V91 tmp85        [V91    ] (  0,  0   )   byref  ->  zero-ref    "field V12._reference (fldOffset=0x0)" P-INDEP
 ;* V92 tmp86        [V92    ] (  0,  0   )     int  ->  zero-ref    "field V12._length (fldOffset=0x8)" P-INDEP
-;* V93 tmp87        [V93,T44] (  0,  0   )   byref  ->  zero-ref    "field V15._reference (fldOffset=0x0)" P-INDEP
-;* V94 tmp88        [V94,T50] (  0,  0   )     int  ->  zero-ref    "field V15._length (fldOffset=0x8)" P-INDEP
-;  V95 tmp89        [V95,T23] (  2, 18   )   byref  ->  r12         "field V18._reference (fldOffset=0x0)" P-INDEP
-;  V96 tmp90        [V96,T22] (  4, 36   )     int  ->  [rbp-0x6C]  spill-single-def "field V18._length (fldOffset=0x8)" P-INDEP
-;* V97 tmp91        [V97,T45] (  0,  0   )   byref  ->  zero-ref    "field V21._reference (fldOffset=0x0)" P-INDEP
-;* V98 tmp92        [V98,T51] (  0,  0   )     int  ->  zero-ref    "field V21._length (fldOffset=0x8)" P-INDEP
+;* V93 tmp87        [V93,T41] (  0,  0   )   byref  ->  zero-ref    "field V15._reference (fldOffset=0x0)" P-INDEP
+;* V94 tmp88        [V94,T48] (  0,  0   )     int  ->  zero-ref    "field V15._length (fldOffset=0x8)" P-INDEP
+;  V95 tmp89        [V95,T21] (  2, 18   )   byref  ->  r12         "field V18._reference (fldOffset=0x0)" P-INDEP
+;  V96 tmp90        [V96,T18] (  4, 36   )     int  ->  [rbp-0x6C]  spill-single-def "field V18._length (fldOffset=0x8)" P-INDEP
+;* V97 tmp91        [V97,T42] (  0,  0   )   byref  ->  zero-ref    "field V21._reference (fldOffset=0x0)" P-INDEP
+;* V98 tmp92        [V98,T49] (  0,  0   )     int  ->  zero-ref    "field V21._length (fldOffset=0x8)" P-INDEP
 ;* V99 tmp93        [V99    ] (  0,  0   )   byref  ->  zero-ref    "field V24._reference (fldOffset=0x0)" P-INDEP
 ;* V100 tmp94       [V100    ] (  0,  0   )     int  ->  zero-ref    "field V24._length (fldOffset=0x8)" P-INDEP
-;* V101 tmp95       [V101,T37] (  0,  0   )   byref  ->  zero-ref    "field V31._reference (fldOffset=0x0)" P-INDEP
-;* V102 tmp96       [V102,T40] (  0,  0   )     int  ->  zero-ref    "field V31._length (fldOffset=0x8)" P-INDEP
-;* V103 tmp97       [V103,T46] (  0,  0   )   byref  ->  zero-ref    "field V34._reference (fldOffset=0x0)" P-INDEP
-;* V104 tmp98       [V104,T52] (  0,  0   )     int  ->  zero-ref    "field V34._length (fldOffset=0x8)" P-INDEP
-;* V105 tmp99       [V105,T38] (  0,  0   )   byref  ->  zero-ref    "field V37._reference (fldOffset=0x0)" P-INDEP
-;* V106 tmp100      [V106,T41] (  0,  0   )     int  ->  zero-ref    "field V37._length (fldOffset=0x8)" P-INDEP
-;* V107 tmp101      [V107,T47] (  0,  0   )   byref  ->  zero-ref    "field V40._reference (fldOffset=0x0)" P-INDEP
-;* V108 tmp102      [V108,T53] (  0,  0   )     int  ->  zero-ref    "field V40._length (fldOffset=0x8)" P-INDEP
+;* V101 tmp95       [V101,T34] (  0,  0   )   byref  ->  zero-ref    "field V31._reference (fldOffset=0x0)" P-INDEP
+;* V102 tmp96       [V102,T37] (  0,  0   )     int  ->  zero-ref    "field V31._length (fldOffset=0x8)" P-INDEP
+;* V103 tmp97       [V103,T43] (  0,  0   )   byref  ->  zero-ref    "field V34._reference (fldOffset=0x0)" P-INDEP
+;* V104 tmp98       [V104,T50] (  0,  0   )     int  ->  zero-ref    "field V34._length (fldOffset=0x8)" P-INDEP
+;* V105 tmp99       [V105,T35] (  0,  0   )   byref  ->  zero-ref    "field V37._reference (fldOffset=0x0)" P-INDEP
+;* V106 tmp100      [V106,T38] (  0,  0   )     int  ->  zero-ref    "field V37._length (fldOffset=0x8)" P-INDEP
+;* V107 tmp101      [V107,T44] (  0,  0   )   byref  ->  zero-ref    "field V40._reference (fldOffset=0x0)" P-INDEP
+;* V108 tmp102      [V108,T51] (  0,  0   )     int  ->  zero-ref    "field V40._length (fldOffset=0x8)" P-INDEP
 ;* V109 tmp103      [V109    ] (  0,  0   )   byref  ->  zero-ref    "field V43._reference (fldOffset=0x0)" P-INDEP
 ;* V110 tmp104      [V110    ] (  0,  0   )     int  ->  zero-ref    "field V43._length (fldOffset=0x8)" P-INDEP
-;* V111 tmp105      [V111,T39] (  0,  0   )   byref  ->  zero-ref    "field V50._reference (fldOffset=0x0)" P-INDEP
-;* V112 tmp106      [V112,T42] (  0,  0   )     int  ->  zero-ref    "field V50._length (fldOffset=0x8)" P-INDEP
-;* V113 tmp107      [V113,T48] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
-;* V114 tmp108      [V114,T54] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
-;  V115 tmp109      [V115,T14] (  2, 72   )   byref  ->  r12         "field V56._reference (fldOffset=0x0)" P-INDEP
-;  V116 tmp110      [V116,T08] (  4,144   )     int  ->  [rbp-0x70]  spill-single-def "field V56._length (fldOffset=0x8)" P-INDEP
-;* V117 tmp111      [V117,T30] (  0,  0   )   byref  ->  zero-ref    "field V59._reference (fldOffset=0x0)" P-INDEP
-;* V118 tmp112      [V118,T31] (  0,  0   )     int  ->  zero-ref    "field V59._length (fldOffset=0x8)" P-INDEP
+;* V111 tmp105      [V111,T36] (  0,  0   )   byref  ->  zero-ref    "field V50._reference (fldOffset=0x0)" P-INDEP
+;* V112 tmp106      [V112,T39] (  0,  0   )     int  ->  zero-ref    "field V50._length (fldOffset=0x8)" P-INDEP
+;* V113 tmp107      [V113,T45] (  0,  0   )   byref  ->  zero-ref    "field V53._reference (fldOffset=0x0)" P-INDEP
+;* V114 tmp108      [V114,T52] (  0,  0   )     int  ->  zero-ref    "field V53._length (fldOffset=0x8)" P-INDEP
+;  V115 tmp109      [V115,T22] (  2, 18   )   byref  ->  r12         "field V56._reference (fldOffset=0x0)" P-INDEP
+;  V116 tmp110      [V116,T19] (  4, 36   )     int  ->  [rbp-0x70]  spill-single-def "field V56._length (fldOffset=0x8)" P-INDEP
+;* V117 tmp111      [V117,T46] (  0,  0   )   byref  ->  zero-ref    "field V59._reference (fldOffset=0x0)" P-INDEP
+;* V118 tmp112      [V118,T53] (  0,  0   )     int  ->  zero-ref    "field V59._length (fldOffset=0x8)" P-INDEP
 ;* V119 tmp113      [V119    ] (  0,  0   )   byref  ->  zero-ref    "field V62._reference (fldOffset=0x0)" P-INDEP
 ;* V120 tmp114      [V120    ] (  0,  0   )     int  ->  zero-ref    "field V62._length (fldOffset=0x8)" P-INDEP
-;* V121 tmp115      [V121,T49] (  0,  0   )   byref  ->  zero-ref    "field V65._reference (fldOffset=0x0)" P-INDEP
-;* V122 tmp116      [V122,T55] (  0,  0   )     int  ->  zero-ref    "field V65._length (fldOffset=0x8)" P-INDEP
-;  V123 tmp117      [V123,T60] (  2,  1   )   byref  ->  rsi         single-def "field V73._reference (fldOffset=0x0)" P-INDEP
+;* V121 tmp115      [V121,T47] (  0,  0   )   byref  ->  zero-ref    "field V65._reference (fldOffset=0x0)" P-INDEP
+;* V122 tmp116      [V122,T54] (  0,  0   )     int  ->  zero-ref    "field V65._length (fldOffset=0x8)" P-INDEP
+;  V123 tmp117      [V123,T59] (  2,  1   )   byref  ->  rsi         single-def "field V73._reference (fldOffset=0x0)" P-INDEP
 ;* V124 tmp118      [V124    ] (  0,  0   )     int  ->  zero-ref    "field V73._length (fldOffset=0x8)" P-INDEP
-;  V125 tmp119      [V125,T56] (  3,  1.50)   byref  ->  rdi         "field V76._reference (fldOffset=0x0)" P-INDEP
-;  V126 tmp120      [V126,T58] (  3,  1.50)     int  ->  rdx         "field V76._length (fldOffset=0x8)" P-INDEP
+;  V125 tmp119      [V125,T55] (  3,  1.50)   byref  ->  rax         "field V76._reference (fldOffset=0x0)" P-INDEP
+;  V126 tmp120      [V126,T57] (  3,  1.50)     int  ->  rdx         "field V76._length (fldOffset=0x8)" P-INDEP
 ;* V127 tmp121      [V127    ] (  0,  0   )   byref  ->  zero-ref    single-def "field V77._reference (fldOffset=0x0)" P-INDEP
 ;* V128 tmp122      [V128    ] (  0,  0   )     int  ->  zero-ref    "field V77._length (fldOffset=0x8)" P-INDEP
-;  V129 tmp123      [V129,T64] (  2,  0   )     ref  ->  rsi         "argument with side effect"
-;  V130 cse0        [V130,T59] (  3,  1.50)    long  ->  rsi         "CSE #10: conservative"
-;  V131 cse1        [V131,T57] (  3,  1.50)     ref  ->  r12         "CSE #11: conservative"
-;  V132 cse2        [V132,T03] ( 15,342   )   byref  ->  [rbp-0x78]  multi-def "CSE #02: aggressive"
-;  V133 rat0        [V133,T20] (  3, 46.55)     int  ->  rsi         "ReplaceWithLclVar is creating a new local variable"
+;  V129 tmp123      [V129,T63] (  2,  0   )     ref  ->  rsi         "argument with side effect"
+;  V130 cse0        [V130,T58] (  3,  1.50)    long  ->  rsi         "CSE #10: conservative"
+;  V131 cse1        [V131,T56] (  3,  1.50)     ref  ->  r13         "CSE #11: conservative"
+;  V132 rat0        [V132,T17] (  3, 46.55)     int  ->  rsi         "ReplaceWithLclVar is creating a new local variable"
 ;
-; Lcl frame size = 88
+; Lcl frame size = 72
 
 G_M46554_IG01:
        push     rbp
        push     r15
        push     r14
        push     r13
        push     r12
        push     rbx
-       sub      rsp, 88
-       lea      rbp, [rsp+0x80]
+       sub      rsp, 72
+       lea      rbp, [rsp+0x70]
        mov      r15, rdi
        mov      r14, rsi
        mov      ebx, edx
        mov      r13, rcx
-						;; size=33 bbWeight=1 PerfScore 7.75
+						;; size=30 bbWeight=1 PerfScore 7.75
 G_M46554_IG02:
        xor      esi, esi
        mov      dword ptr [rbp-0x30], esi
 						;; size=5 bbWeight=1 PerfScore 1.25
 G_M46554_IG03:
        movzx    rsi, byte  ptr [r15+0x4C]
        cmp      esi, 9
-       ja       G_M46554_IG47
+       ja       G_M46554_IG46
 						;; size=14 bbWeight=8 PerfScore 26.00
 G_M46554_IG04:
        mov      esi, esi
        lea      rdx, [reloc @RWD00]
        mov      edx, dword ptr [rdx+4*rsi]
        lea      rdi, G_M46554_IG02
        add      rdx, rdi
        jmp      rdx
 						;; size=24 bbWeight=7.27 PerfScore 43.64
 G_M46554_IG05:
        cmp      dword ptr [rbp-0x30], ebx
        jge      SHORT G_M46554_IG07
 						;; size=5 bbWeight=2 PerfScore 6.00
 G_M46554_IG06:
-       lea      r12, bword ptr [r15+0x50]
-       mov      rdi, r12
+       lea      rdi, bword ptr [r15+0x50]
        mov      esi, dword ptr [rbp-0x30]
        cmp      esi, ebx
-       jae      G_M46554_IG50
+       jae      G_M46554_IG49
        movzx    rsi, byte  ptr [r14+rsi]
        lea      rdx, [rbp-0x68]
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        call     [rax]System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        test     eax, eax
        jne      SHORT G_M46554_IG08
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        cmp      dword ptr [rbp-0x30], ebx
        jl       SHORT G_M46554_IG06
-						;; size=56 bbWeight=16 PerfScore 244.00
+						;; size=53 bbWeight=16 PerfScore 240.00
 G_M46554_IG07:
        xor      edi, edi
        mov      dword ptr [rbp-0x68], edi
-       jmp      SHORT G_M46554_IG12
-						;; size=7 bbWeight=2 PerfScore 6.50
+       jmp      G_M46554_IG40
+						;; size=10 bbWeight=2 PerfScore 6.50
 G_M46554_IG08:
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        mov      rdi, r15
        mov      esi, dword ptr [rbp-0x68]
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:SetDynamicHeaderTableSize(int):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:SetDynamicHeaderTableSize(int):this
        mov      byte  ptr [r15+0x4C], 0
-       jmp      SHORT G_M46554_IG12
-						;; size=33 bbWeight=2 PerfScore 19.50
+       jmp      G_M46554_IG40
+						;; size=36 bbWeight=2 PerfScore 19.50
 G_M46554_IG09:
        mov      r12, r14
        mov      eax, ebx
        mov      dword ptr [rbp-0x70], eax
        cmp      dword ptr [rbp-0x30], eax
        jge      SHORT G_M46554_IG11
-						;; size=13 bbWeight=8 PerfScore 36.00
+						;; size=13 bbWeight=2 PerfScore 9.00
 G_M46554_IG10:
-       lea      rsi, bword ptr [r15+0x50]
-       mov      rcx, rsi
-       mov      rdi, rcx
+       lea      rdi, bword ptr [r15+0x50]
        mov      esi, dword ptr [rbp-0x30]
        cmp      esi, eax
-       jae      G_M46554_IG50
+       jae      G_M46554_IG49
        movzx    rsi, byte  ptr [r12+rsi]
        lea      rdx, [rbp-0x60]
        mov      rcx, 0xD1FFAB1E      ; code for System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        call     [rcx]System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        test     eax, eax
-       jne      SHORT G_M46554_IG15
+       jne      SHORT G_M46554_IG12
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        mov      edi, dword ptr [rbp-0x70]
        cmp      dword ptr [rbp-0x30], edi
        mov      eax, edi
        jl       SHORT G_M46554_IG10
-						;; size=64 bbWeight=64 PerfScore 1072.00
+						;; size=58 bbWeight=16 PerfScore 260.00
 G_M46554_IG11:
        xor      edi, edi
        mov      dword ptr [rbp-0x60], edi
-						;; size=5 bbWeight=8 PerfScore 10.00
+       jmp      G_M46554_IG40
+						;; size=10 bbWeight=2 PerfScore 6.50
 G_M46554_IG12:
-       cmp      dword ptr [rbp-0x30], ebx
-       jl       G_M46554_IG03
-						;; size=9 bbWeight=8 PerfScore 24.00
-G_M46554_IG13:
-       cmp      byte  ptr [r15+0x58], 0
-       je       G_M46554_IG46
-						;; size=11 bbWeight=1 PerfScore 4.00
-G_M46554_IG14:
-       mov      edx, dword ptr [r15+0x44]
-       lea      rsi, bword ptr [r15+0x18]
-       mov      rdi, r15
-       mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:EnsureStringCapacity(byref,int):this
-       call     [rax]System.Net.Http.HPack.HPackDecoder:EnsureStringCapacity(byref,int):this
-       mov      r12, gword ptr [r15+0x18]
-       lea      rdi, bword ptr [r15+0x28]
-       mov      rsi, r12
-       call     CORINFO_HELP_ASSIGN_REF
-       mov      esi, dword ptr [r15+0x60]
-       mov      eax, dword ptr [r15+0x64]
-       mov      edx, eax
-       add      rdx, rsi
-       mov      edi, ebx
-       cmp      rdx, rdi
-       jbe      G_M46554_IG43
-       jmp      G_M46554_IG49
-						;; size=68 bbWeight=0.50 PerfScore 8.88
-G_M46554_IG15:
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        mov      rdi, r15
        mov      esi, dword ptr [rbp-0x60]
        mov      edx, 8
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:OnStringLength(int,ubyte):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:OnStringLength(int,ubyte):this
        mov      rsi, r14
        mov      edx, ebx
        lea      rcx, [rbp-0x30]
        mov      rdi, r15
        mov      r8, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:ParseHeaderValue(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:ParseHeaderValue(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
-       jmp      G_M46554_IG12
-						;; size=63 bbWeight=8 PerfScore 110.00
-G_M46554_IG16:
+       jmp      G_M46554_IG40
+						;; size=63 bbWeight=2 PerfScore 27.50
+G_M46554_IG13:
        cmp      dword ptr [rbp-0x30], ebx
-       jge      G_M46554_IG12
+       jge      G_M46554_IG40
        mov      esi, dword ptr [rbp-0x30]
        lea      edx, [rsi+0x01]
        mov      dword ptr [rbp-0x30], edx
        cmp      esi, ebx
-       jae      G_M46554_IG50
+       jae      G_M46554_IG49
        movzx    rsi, byte  ptr [r14+rsi]
        test     sil, 128
        setne    dl
        mov      byte  ptr [r15+0x4E], dl
-       lea      rcx, bword ptr [r15+0x50]
-       mov      r12, rcx
-       mov      rdx, r12
+       lea      rdx, bword ptr [r15+0x50]
        and      esi, -129
-       movzx    rax, sil
-       cmp      eax, 127
-       jl       G_M46554_IG20
-       mov      dword ptr [rdx], eax
+       movzx    r12, sil
+       cmp      r12d, 127
+       jl       G_M46554_IG17
+       mov      dword ptr [rdx], r12d
        xor      esi, esi
        mov      dword ptr [rdx+0x04], esi
        mov      byte  ptr [r15+0x4C], 7
        cmp      dword ptr [rbp-0x30], ebx
-       jge      SHORT G_M46554_IG18
-						;; size=88 bbWeight=2 PerfScore 40.00
-G_M46554_IG17:
-       mov      rdi, r12
+       jge      SHORT G_M46554_IG15
+						;; size=84 bbWeight=2 PerfScore 39.00
+G_M46554_IG14:
+       lea      rdi, bword ptr [r15+0x50]
        mov      esi, dword ptr [rbp-0x30]
        cmp      esi, ebx
-       jae      G_M46554_IG50
+       jae      G_M46554_IG49
        movzx    rsi, byte  ptr [r14+rsi]
        lea      rdx, [rbp-0x58]
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        call     [rax]System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        test     eax, eax
-       jne      SHORT G_M46554_IG19
+       jne      SHORT G_M46554_IG16
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        cmp      dword ptr [rbp-0x30], ebx
-       jl       SHORT G_M46554_IG17
-						;; size=52 bbWeight=64 PerfScore 944.00
-G_M46554_IG18:
+       jl       SHORT G_M46554_IG14
+						;; size=53 bbWeight=16 PerfScore 240.00
+G_M46554_IG15:
        xor      edi, edi
        mov      dword ptr [rbp-0x58], edi
-       jmp      G_M46554_IG12
-						;; size=10 bbWeight=8 PerfScore 26.00
-G_M46554_IG19:
+       jmp      G_M46554_IG40
+						;; size=10 bbWeight=2 PerfScore 6.50
+G_M46554_IG16:
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        mov      rdi, r15
        mov      esi, dword ptr [rbp-0x58]
        mov      edx, 8
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:OnStringLength(int,ubyte):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:OnStringLength(int,ubyte):this
        mov      rsi, r14
        mov      edx, ebx
        lea      rcx, [rbp-0x30]
        mov      rdi, r15
        mov      r8, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:ParseHeaderValue(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:ParseHeaderValue(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
-       jmp      G_M46554_IG12
-						;; size=63 bbWeight=8 PerfScore 110.00
-G_M46554_IG20:
-       mov      r12d, eax
+       jmp      G_M46554_IG40
+						;; size=63 bbWeight=2 PerfScore 27.50
+G_M46554_IG17:
        mov      rdi, r15
        mov      esi, r12d
        mov      edx, 8
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:OnStringLength(int,ubyte):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:OnStringLength(int,ubyte):this
        test     r12d, r12d
-       je       SHORT G_M46554_IG22
-						;; size=31 bbWeight=2 PerfScore 11.00
-G_M46554_IG21:
+       je       SHORT G_M46554_IG19
+						;; size=28 bbWeight=2 PerfScore 10.50
+G_M46554_IG18:
        mov      rsi, r14
        mov      edx, ebx
        lea      rcx, [rbp-0x30]
        mov      rdi, r15
        mov      r8, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:ParseHeaderValue(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:ParseHeaderValue(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
-       jmp      G_M46554_IG12
-						;; size=32 bbWeight=8 PerfScore 54.00
-G_M46554_IG22:
+       jmp      G_M46554_IG40
+						;; size=32 bbWeight=2 PerfScore 13.50
+G_M46554_IG19:
        mov      rdi, r15
        xor      esi, esi
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:OnString(ubyte):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:OnString(ubyte):this
        mov      rsi, r14
        mov      edx, ebx
        mov      rdi, r15
        mov      rcx, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:ProcessHeaderValue(System.ReadOnlySpan`1[ubyte],System.Net.Http.IHttpStreamHeadersHandler):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:ProcessHeaderValue(System.ReadOnlySpan`1[ubyte],System.Net.Http.IHttpStreamHeadersHandler):this
-       jmp      G_M46554_IG12
+       jmp      G_M46554_IG40
 						;; size=45 bbWeight=2 PerfScore 20.00
-G_M46554_IG23:
+G_M46554_IG20:
        mov      rsi, r14
        mov      edx, ebx
        lea      rcx, [rbp-0x30]
        mov      rdi, r15
        mov      r8, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:ParseHeaderName(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:ParseHeaderName(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
-       jmp      G_M46554_IG12
+       jmp      G_M46554_IG40
 						;; size=32 bbWeight=2 PerfScore 13.50
-G_M46554_IG24:
+G_M46554_IG21:
        cmp      dword ptr [rbp-0x30], ebx
-       jge      SHORT G_M46554_IG26
+       jge      SHORT G_M46554_IG23
 						;; size=5 bbWeight=2 PerfScore 6.00
-G_M46554_IG25:
-       lea      r12, bword ptr [r15+0x50]
-       mov      rdi, r12
+G_M46554_IG22:
+       lea      rdi, bword ptr [r15+0x50]
        mov      esi, dword ptr [rbp-0x30]
        cmp      esi, ebx
-       jae      G_M46554_IG50
+       jae      G_M46554_IG49
        movzx    rsi, byte  ptr [r14+rsi]
        lea      rdx, [rbp-0x50]
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        call     [rax]System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        test     eax, eax
-       jne      SHORT G_M46554_IG27
+       jne      SHORT G_M46554_IG24
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        cmp      dword ptr [rbp-0x30], ebx
-       jl       SHORT G_M46554_IG25
-						;; size=56 bbWeight=16 PerfScore 244.00
-G_M46554_IG26:
+       jl       SHORT G_M46554_IG22
+						;; size=53 bbWeight=16 PerfScore 240.00
+G_M46554_IG23:
        xor      edi, edi
        mov      dword ptr [rbp-0x50], edi
-       jmp      G_M46554_IG12
+       jmp      G_M46554_IG40
 						;; size=10 bbWeight=2 PerfScore 6.50
-G_M46554_IG27:
+G_M46554_IG24:
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        mov      rdi, r15
        mov      esi, dword ptr [rbp-0x50]
        mov      edx, 5
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:OnStringLength(int,ubyte):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:OnStringLength(int,ubyte):this
        mov      rsi, r14
        mov      edx, ebx
        lea      rcx, [rbp-0x30]
        mov      rdi, r15
        mov      r8, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:ParseHeaderName(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:ParseHeaderName(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
-       jmp      G_M46554_IG12
+       jmp      G_M46554_IG40
 						;; size=63 bbWeight=2 PerfScore 27.50
-G_M46554_IG28:
+G_M46554_IG25:
        mov      rsi, r14
        mov      edx, ebx
        lea      rcx, [rbp-0x30]
        mov      rdi, r15
        mov      r8, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:ParseHeaderNameLength(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:ParseHeaderNameLength(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
-       jmp      G_M46554_IG12
+       jmp      G_M46554_IG40
 						;; size=32 bbWeight=2 PerfScore 13.50
-G_M46554_IG29:
+G_M46554_IG26:
        mov      r12, r14
        mov      eax, ebx
        mov      dword ptr [rbp-0x6C], eax
        cmp      dword ptr [rbp-0x30], eax
-       jge      SHORT G_M46554_IG31
+       jge      SHORT G_M46554_IG28
 						;; size=13 bbWeight=2 PerfScore 9.00
-G_M46554_IG30:
-       lea      rsi, bword ptr [r15+0x50]
-       mov      rcx, rsi
-       mov      bword ptr [rbp-0x78], rcx
-       mov      rdi, rcx
+G_M46554_IG27:
+       lea      rdi, bword ptr [r15+0x50]
        mov      esi, dword ptr [rbp-0x30]
        cmp      esi, eax
-       jae      G_M46554_IG50
+       jae      G_M46554_IG49
        movzx    rsi, byte  ptr [r12+rsi]
        lea      rdx, [rbp-0x40]
-       mov      r8, 0xD1FFAB1E      ; code for System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
-       call     [r8]System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
+       mov      rcx, 0xD1FFAB1E      ; code for System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
+       call     [rcx]System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        test     eax, eax
-       jne      SHORT G_M46554_IG32
+       jne      SHORT G_M46554_IG29
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        mov      edi, dword ptr [rbp-0x6C]
        cmp      dword ptr [rbp-0x30], edi
        mov      eax, edi
-       jl       SHORT G_M46554_IG30
-						;; size=69 bbWeight=16 PerfScore 284.00
-G_M46554_IG31:
+       jl       SHORT G_M46554_IG27
+						;; size=58 bbWeight=16 PerfScore 260.00
+G_M46554_IG28:
        xor      edi, edi
        mov      dword ptr [rbp-0x40], edi
-       jmp      G_M46554_IG12
+       jmp      G_M46554_IG40
 						;; size=10 bbWeight=2 PerfScore 6.50
-G_M46554_IG32:
+G_M46554_IG29:
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        mov      rdi, r15
        mov      esi, dword ptr [rbp-0x40]
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:OnIndexedHeaderName(int):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:OnIndexedHeaderName(int):this
        cmp      dword ptr [rbp-0x30], ebx
-       jge      G_M46554_IG12
-       mov      r12, bword ptr [rbp-0x78]
+       jge      G_M46554_IG40
        mov      esi, dword ptr [rbp-0x30]
        lea      edx, [rsi+0x01]
        mov      dword ptr [rbp-0x30], edx
        cmp      esi, ebx
-       jae      G_M46554_IG50
+       jae      G_M46554_IG49
        movzx    rsi, byte  ptr [r14+rsi]
        test     sil, 128
        setne    dl
        mov      byte  ptr [r15+0x4E], dl
-       mov      rdx, r12
+       lea      rdx, bword ptr [r15+0x50]
        and      esi, -129
-       movzx    rax, sil
-       cmp      eax, 127
-       jl       G_M46554_IG36
-       mov      dword ptr [rdx], eax
+       movzx    r12, sil
+       cmp      r12d, 127
+       jl       G_M46554_IG33
+       mov      dword ptr [rdx], r12d
        xor      esi, esi
        mov      dword ptr [rdx+0x04], esi
        mov      byte  ptr [r15+0x4C], 7
        cmp      dword ptr [rbp-0x30], ebx
-       jge      SHORT G_M46554_IG34
-						;; size=111 bbWeight=2 PerfScore 54.00
-G_M46554_IG33:
-       mov      rdi, r12
+       jge      SHORT G_M46554_IG31
+						;; size=110 bbWeight=2 PerfScore 52.50
+G_M46554_IG30:
+       lea      rdi, bword ptr [r15+0x50]
        mov      esi, dword ptr [rbp-0x30]
        cmp      esi, ebx
-       jae      G_M46554_IG50
+       jae      G_M46554_IG49
        movzx    rsi, byte  ptr [r14+rsi]
        lea      rdx, [rbp-0x48]
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        call     [rax]System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        test     eax, eax
-       jne      SHORT G_M46554_IG35
+       jne      SHORT G_M46554_IG32
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        cmp      dword ptr [rbp-0x30], ebx
-       jl       SHORT G_M46554_IG33
-						;; size=52 bbWeight=16 PerfScore 236.00
-G_M46554_IG34:
+       jl       SHORT G_M46554_IG30
+						;; size=53 bbWeight=16 PerfScore 240.00
+G_M46554_IG31:
        xor      edi, edi
        mov      dword ptr [rbp-0x48], edi
-       jmp      G_M46554_IG12
+       jmp      G_M46554_IG40
 						;; size=10 bbWeight=2 PerfScore 6.50
-G_M46554_IG35:
+G_M46554_IG32:
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        mov      rdi, r15
        mov      esi, dword ptr [rbp-0x48]
        mov      edx, 8
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:OnStringLength(int,ubyte):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:OnStringLength(int,ubyte):this
        mov      rsi, r14
        mov      edx, ebx
        lea      rcx, [rbp-0x30]
        mov      rdi, r15
        mov      r8, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:ParseHeaderValue(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:ParseHeaderValue(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
-       jmp      G_M46554_IG12
+       jmp      G_M46554_IG40
 						;; size=63 bbWeight=2 PerfScore 27.50
-G_M46554_IG36:
-       mov      r12d, eax
+G_M46554_IG33:
        mov      rdi, r15
        mov      esi, r12d
        mov      edx, 8
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:OnStringLength(int,ubyte):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:OnStringLength(int,ubyte):this
        test     r12d, r12d
-       je       SHORT G_M46554_IG37
+       je       SHORT G_M46554_IG34
        mov      rsi, r14
        mov      edx, ebx
        lea      rcx, [rbp-0x30]
        mov      rdi, r15
        mov      r8, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:ParseHeaderValue(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:ParseHeaderValue(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
-       jmp      G_M46554_IG12
-						;; size=63 bbWeight=2 PerfScore 24.50
-G_M46554_IG37:
+       jmp      G_M46554_IG40
+						;; size=60 bbWeight=2 PerfScore 24.00
+G_M46554_IG34:
        mov      rdi, r15
        xor      esi, esi
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:OnString(ubyte):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:OnString(ubyte):this
        mov      rsi, r14
        mov      edx, ebx
        mov      rdi, r15
        mov      rcx, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:ProcessHeaderValue(System.ReadOnlySpan`1[ubyte],System.Net.Http.IHttpStreamHeadersHandler):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:ProcessHeaderValue(System.ReadOnlySpan`1[ubyte],System.Net.Http.IHttpStreamHeadersHandler):this
-       jmp      G_M46554_IG12
-						;; size=45 bbWeight=2 PerfScore 20.00
-G_M46554_IG38:
+       jmp      SHORT G_M46554_IG40
+						;; size=42 bbWeight=2 PerfScore 20.00
+G_M46554_IG35:
        cmp      dword ptr [rbp-0x30], ebx
-       jge      SHORT G_M46554_IG40
+       jge      SHORT G_M46554_IG37
 						;; size=5 bbWeight=2 PerfScore 6.00
-G_M46554_IG39:
-       lea      r12, bword ptr [r15+0x50]
-       mov      rdi, r12
+G_M46554_IG36:
+       lea      rdi, bword ptr [r15+0x50]
        mov      esi, dword ptr [rbp-0x30]
        cmp      esi, ebx
-       jae      G_M46554_IG50
+       jae      G_M46554_IG49
        movzx    rsi, byte  ptr [r14+rsi]
        lea      rdx, [rbp-0x38]
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        call     [rax]System.Net.Http.HPack.IntegerDecoder:TryDecode(ubyte,byref):ubyte:this
        test     eax, eax
-       jne      SHORT G_M46554_IG41
+       jne      SHORT G_M46554_IG38
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        cmp      dword ptr [rbp-0x30], ebx
-       jl       SHORT G_M46554_IG39
-						;; size=56 bbWeight=16 PerfScore 244.00
-G_M46554_IG40:
+       jl       SHORT G_M46554_IG36
+						;; size=53 bbWeight=16 PerfScore 240.00
+G_M46554_IG37:
        xor      edi, edi
        mov      dword ptr [rbp-0x38], edi
-       jmp      G_M46554_IG12
-						;; size=10 bbWeight=2 PerfScore 6.50
-G_M46554_IG41:
+       jmp      SHORT G_M46554_IG40
+						;; size=7 bbWeight=2 PerfScore 6.50
+G_M46554_IG38:
        mov      edi, dword ptr [rbp-0x30]
        inc      edi
        mov      dword ptr [rbp-0x30], edi
        mov      rdi, r15
        mov      esi, dword ptr [rbp-0x38]
        mov      rdx, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:OnIndexedHeaderField(int,System.Net.Http.IHttpStreamHeadersHandler):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:OnIndexedHeaderField(int,System.Net.Http.IHttpStreamHeadersHandler):this
-       jmp      G_M46554_IG12
-						;; size=34 bbWeight=2 PerfScore 18.00
-G_M46554_IG42:
+       jmp      SHORT G_M46554_IG40
+						;; size=31 bbWeight=2 PerfScore 18.00
+G_M46554_IG39:
        mov      rsi, r14
        mov      edx, ebx
        lea      rcx, [rbp-0x30]
        mov      rdi, r15
        mov      r8, r13
        mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:Parse(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
        call     [rax]System.Net.Http.HPack.HPackDecoder:Parse(System.ReadOnlySpan`1[ubyte],byref,System.Net.Http.IHttpStreamHeadersHandler):this
-       jmp      G_M46554_IG12
-						;; size=32 bbWeight=2 PerfScore 13.50
-G_M46554_IG43:
+						;; size=27 bbWeight=2 PerfScore 9.50
+G_M46554_IG40:
+       cmp      dword ptr [rbp-0x30], ebx
+       jl       G_M46554_IG03
+						;; size=9 bbWeight=8 PerfScore 24.00
+G_M46554_IG41:
+       cmp      byte  ptr [r15+0x58], 0
+       je       SHORT G_M46554_IG45
+						;; size=7 bbWeight=1 PerfScore 4.00
+G_M46554_IG42:
+       mov      edx, dword ptr [r15+0x44]
+       lea      rsi, bword ptr [r15+0x18]
+       mov      rdi, r15
+       mov      rax, 0xD1FFAB1E      ; code for System.Net.Http.HPack.HPackDecoder:EnsureStringCapacity(byref,int):this
+       call     [rax]System.Net.Http.HPack.HPackDecoder:EnsureStringCapacity(byref,int):this
+       mov      r13, gword ptr [r15+0x18]
+       lea      rdi, bword ptr [r15+0x28]
+       mov      rsi, r13
+       call     CORINFO_HELP_ASSIGN_REF
+       mov      edx, dword ptr [r15+0x60]
+       mov      edi, dword ptr [r15+0x64]
+       mov      esi, edx
+       mov      edx, edi
+       add      rdx, rsi
+       mov      eax, ebx
+       cmp      rdx, rax
+       ja       G_M46554_IG48
        add      rsi, r14
-       test     r12, r12
-       je       SHORT G_M46554_IG44
-       lea      rdi, bword ptr [r12+0x10]
-       mov      edx, dword ptr [r12+0x08]
-       jmp      SHORT G_M46554_IG45
-						;; size=20 bbWeight=0.50 PerfScore 3.00
-G_M46554_IG44:
-       xor      rdi, rdi
+       test     r13, r13
+       je       SHORT G_M46554_IG43
+       lea      rax, bword ptr [r13+0x10]
+       mov      edx, dword ptr [r13+0x08]
+       jmp      SHORT G_M46554_IG44
+						;; size=83 bbWeight=0.50 PerfScore 11.00
+G_M46554_IG43:
+       xor      rax, rax
        xor      edx, edx
 						;; size=4 bbWeight=0.50 PerfScore 0.25
-G_M46554_IG45:
-       cmp      eax, edx
-       ja       G_M46554_IG48
-       mov      edx, eax
+G_M46554_IG44:
+       cmp      edi, edx
+       ja       G_M46554_IG47
+       mov      edx, edi
+       mov      rdi, rax
        mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:Memmove(byref,byref,ulong)
        call     [rax]System.SpanHelpers:Memmove(byref,byref,ulong)
        vxorps   xmm0, xmm0, xmm0
        vmovdqu  xmmword ptr [r15+0x58], xmm0
-						;; size=32 bbWeight=0.50 PerfScore 3.54
-G_M46554_IG46:
-       add      rsp, 88
+						;; size=35 bbWeight=0.50 PerfScore 3.67
+G_M46554_IG45:
+       add      rsp, 72
        pop      rbx
        pop      r12
        pop      r13
        pop      r14
        pop      r15
        pop      rbp
        ret      
 						;; size=15 bbWeight=1 PerfScore 4.25
-G_M46554_IG47:
+G_M46554_IG46:
        mov      rdi, 0xD1FFAB1E      ; System.Net.Http.HPack.HPackDecoder+State
        call     CORINFO_HELP_NEWSFAST
        mov      rbx, rax
        movzx    rdi, byte  ptr [r15+0x4C]
        mov      byte  ptr [rbx+0x08], dil
        mov      rdi, 0xD1FFAB1E      ; System.NotImplementedException
        call     CORINFO_HELP_NEWSFAST
        mov      r15, rax
        mov      rdi, rbx
        mov      rax, 0xD1FFAB1E      ; code for System.Enum:ToString():System.String:this
        call     [rax]System.Enum:ToString():System.String:this
        mov      rsi, rax
        mov      rdi, r15
        mov      rax, 0xD1FFAB1E      ; code for System.NotImplementedException:.ctor(System.String):this
        call     [rax]System.NotImplementedException:.ctor(System.String):this
        mov      rdi, r15
        call     CORINFO_HELP_THROW
        int3     
 						;; size=87 bbWeight=0 PerfScore 0.00
-G_M46554_IG48:
+G_M46554_IG47:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentException_DestinationTooShort()
        call     [rax]System.ThrowHelper:ThrowArgumentException_DestinationTooShort()
        int3     
 						;; size=13 bbWeight=0 PerfScore 0.00
-G_M46554_IG49:
+G_M46554_IG48:
        mov      rax, 0xD1FFAB1E      ; code for System.ThrowHelper:ThrowArgumentOutOfRangeException()
        call     [rax]System.ThrowHelper:ThrowArgumentOutOfRangeException()
        int3     
 						;; size=13 bbWeight=0 PerfScore 0.00
-G_M46554_IG50:
+G_M46554_IG49:
        call     CORINFO_HELP_RNGCHKFAIL
        int3     
 						;; size=6 bbWeight=0 PerfScore 0.00
-RWD00  	dd	G_M46554_IG42 - G_M46554_IG02
-       	dd	G_M46554_IG38 - G_M46554_IG02
-       	dd	G_M46554_IG29 - G_M46554_IG02
-       	dd	G_M46554_IG28 - G_M46554_IG02
-       	dd	G_M46554_IG24 - G_M46554_IG02
-       	dd	G_M46554_IG23 - G_M46554_IG02
-       	dd	G_M46554_IG16 - G_M46554_IG02
-       	dd	G_M46554_IG09 - G_M46554_IG02
+RWD00  	dd	G_M46554_IG39 - G_M46554_IG02
+       	dd	G_M46554_IG35 - G_M46554_IG02
+       	dd	G_M46554_IG26 - G_M46554_IG02
+       	dd	G_M46554_IG25 - G_M46554_IG02
        	dd	G_M46554_IG21 - G_M46554_IG02
+       	dd	G_M46554_IG20 - G_M46554_IG02
+       	dd	G_M46554_IG13 - G_M46554_IG02
+       	dd	G_M46554_IG09 - G_M46554_IG02
+       	dd	G_M46554_IG18 - G_M46554_IG02
        	dd	G_M46554_IG05 - G_M46554_IG02
 
 
-; Total bytes of code 1692, prolog size 33, PerfScore 4102.55, instruction count 460, allocated bytes for code 1692 (MethodHash=10da4a25) for method System.Net.Http.HPack.HPackDecoder:DecodeInternal(System.ReadOnlySpan`1[ubyte],System.Net.Http.IHttpStreamHeadersHandler):this (FullOpts)
+; Total bytes of code 1645, prolog size 30, PerfScore 2290.80, instruction count 448, allocated bytes for code 1645 (MethodHash=10da4a25) for method System.Net.Http.HPack.HPackDecoder:DecodeInternal(System.ReadOnlySpan`1[ubyte],System.Net.Http.IHttpStreamHeadersHandler):this (FullOpts)
 ; ============================================================

-28 (-15.73 % of base) - System.Xml.Serialization.SourceInfo:op_Inequality(System.Xml.Serialization.SourceInfo,System.Xml.Serialization.SourceInfo):ubyte

 ; Assembly listing for method System.Xml.Serialization.SourceInfo:op_Inequality(System.Xml.Serialization.SourceInfo,System.Xml.Serialization.SourceInfo):ubyte (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 4 single block inlinees; 3 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T01] (  5,  4   )     ref  ->  r15         class-hnd single-def <System.Xml.Serialization.SourceInfo>
 ;  V01 arg1         [V01,T00] (  6,  4   )     ref  ->  rbx         class-hnd single-def <System.Xml.Serialization.SourceInfo>
 ;# V02 OutArgs      [V02    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
-;  V03 tmp1         [V03,T04] (  4,  2   )   ubyte  ->  r14         "Inline return value spill temp"
+;  V03 tmp1         [V03,T07] (  2,  1   )   ubyte  ->  rax         "Inline return value spill temp"
 ;* V04 tmp2         [V04    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact single-def "Inline stloc first use temp" <System.Xml.Serialization.SourceInfo>
 ;* V05 tmp3         [V05    ] (  0,  0   )   ubyte  ->  zero-ref    "Inline return value spill temp"
 ;  V06 tmp4         [V06,T02] (  5,  5   )     ref  ->  rdi         class-hnd exact single-def "Inlining Arg" <System.String>
 ;  V07 tmp5         [V07,T03] (  5,  5   )     ref  ->  rsi         class-hnd exact single-def "Inlining Arg" <System.String>
-;  V08 tmp6         [V08,T05] (  4,  2   )   ubyte  ->  r14         "Inline return value spill temp"
-;  V09 tmp7         [V09,T06] (  2,  2   )   byref  ->  rdi         single-def "impAppendStmt"
-;  V10 cse0         [V10,T07] (  3,  1.50)     int  ->  rdx         "CSE #01: moderate"
+;  V08 tmp6         [V08,T04] (  4,  2   )   ubyte  ->  rax         "Inline return value spill temp"
+;  V09 tmp7         [V09,T05] (  2,  2   )   byref  ->  rdi         single-def "impAppendStmt"
+;  V10 cse0         [V10,T06] (  3,  1.50)     int  ->  rdx         "CSE #01: moderate"
 ;
-; Lcl frame size = 8
+; Lcl frame size = 0
 
 G_M8008_IG01:
        push     rbp
        push     r15
-       push     r14
        push     rbx
-       push     rax
-       lea      rbp, [rsp+0x20]
+       lea      rbp, [rsp+0x10]
        mov      r15, rdi
        mov      rbx, rsi
-						;; size=18 bbWeight=1 PerfScore 6.00
+						;; size=15 bbWeight=1 PerfScore 4.00
 G_M8008_IG02:
        test     r15, r15
-       jne      SHORT G_M8008_IG05
+       jne      SHORT G_M8008_IG06
 						;; size=5 bbWeight=1 PerfScore 1.25
 G_M8008_IG03:
        test     rbx, rbx
-       setne    al
-       movzx    rax, al
-						;; size=9 bbWeight=0.50 PerfScore 0.75
+       jne      SHORT G_M8008_IG13
+						;; size=5 bbWeight=0.50 PerfScore 0.62
 G_M8008_IG04:
-       add      rsp, 8
+       xor      eax, eax
+						;; size=2 bbWeight=0.25 PerfScore 0.06
+G_M8008_IG05:
        pop      rbx
-       pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=11 bbWeight=0.50 PerfScore 1.62
-G_M8008_IG05:
+						;; size=5 bbWeight=0.25 PerfScore 0.62
+G_M8008_IG06:
        test     rbx, rbx
-       je       SHORT G_M8008_IG10
+       je       SHORT G_M8008_IG12
        mov      rdi, rbx
        xor      rsi, rsi
        mov      rax, 0xD1FFAB1E      ; code for System.Xml.Serialization.SourceInfo:Equals(System.Object):ubyte:this
        call     [rax]System.Xml.Serialization.SourceInfo:Equals(System.Object):ubyte:this
        test     eax, eax
-       je       SHORT G_M8008_IG06
-       xor      r14d, r14d
-       jmp      SHORT G_M8008_IG11
-						;; size=31 bbWeight=0.50 PerfScore 4.25
-G_M8008_IG06:
+       jne      SHORT G_M8008_IG13
        mov      rdi, gword ptr [r15+0x08]
        mov      rsi, gword ptr [rbx+0x08]
        cmp      rdi, rsi
        je       SHORT G_M8008_IG08
        test     rdi, rdi
        je       SHORT G_M8008_IG07
        test     rsi, rsi
        je       SHORT G_M8008_IG07
        mov      edx, dword ptr [rdi+0x08]
        cmp      edx, dword ptr [rsi+0x08]
        jne      SHORT G_M8008_IG07
        add      rdi, 12
        add      rsi, 12
        add      edx, edx
        mov      rax, 0xD1FFAB1E      ; code for System.SpanHelpers:SequenceEqual(byref,byref,ulong):ubyte
        call     [rax]System.SpanHelpers:SequenceEqual(byref,byref,ulong):ubyte
-       mov      r14d, eax
        jmp      SHORT G_M8008_IG09
-						;; size=58 bbWeight=0.50 PerfScore 10.00
+						;; size=81 bbWeight=0.50 PerfScore 13.00
 G_M8008_IG07:
-       xor      r14d, r14d
+       xor      eax, eax
        jmp      SHORT G_M8008_IG09
-						;; size=5 bbWeight=0.50 PerfScore 1.12
+						;; size=4 bbWeight=0.50 PerfScore 1.12
 G_M8008_IG08:
-       mov      r14d, 1
-						;; size=6 bbWeight=0.50 PerfScore 0.12
+       mov      eax, 1
+						;; size=5 bbWeight=0.50 PerfScore 0.12
 G_M8008_IG09:
-       jmp      SHORT G_M8008_IG11
-						;; size=2 bbWeight=0.50 PerfScore 1.00
+       test     eax, eax
+       je       SHORT G_M8008_IG13
+						;; size=4 bbWeight=0.50 PerfScore 0.62
 G_M8008_IG10:
-       cmp      gword ptr [r15+0x08], 0
-       sete     r14b
-       movzx    r14, r14b
-						;; size=13 bbWeight=0.50 PerfScore 2.12
+       xor      eax, eax
+						;; size=2 bbWeight=0.25 PerfScore 0.06
 G_M8008_IG11:
-       test     r14d, r14d
-       sete     al
-       movzx    rax, al
-						;; size=9 bbWeight=0.50 PerfScore 0.75
-G_M8008_IG12:
-       add      rsp, 8
        pop      rbx
-       pop      r14
        pop      r15
        pop      rbp
        ret      
-						;; size=11 bbWeight=0.50 PerfScore 1.62
+						;; size=5 bbWeight=0.25 PerfScore 0.62
+G_M8008_IG12:
+       cmp      gword ptr [r15+0x08], 0
+       je       SHORT G_M8008_IG10
+						;; size=7 bbWeight=0.50 PerfScore 2.00
+G_M8008_IG13:
+       mov      eax, 1
+						;; size=5 bbWeight=0.25 PerfScore 0.06
+G_M8008_IG14:
+       pop      rbx
+       pop      r15
+       pop      rbp
+       ret      
+						;; size=5 bbWeight=0.25 PerfScore 0.62
 
-; Total bytes of code 178, prolog size 12, PerfScore 30.62, instruction count 63, allocated bytes for code 178 (MethodHash=6a7fe0b7) for method System.Xml.Serialization.SourceInfo:op_Inequality(System.Xml.Serialization.SourceInfo,System.Xml.Serialization.SourceInfo):ubyte (FullOpts)
+; Total bytes of code 150, prolog size 9, PerfScore 24.81, instruction count 57, allocated bytes for code 150 (MethodHash=6a7fe0b7) for method System.Xml.Serialization.SourceInfo:op_Inequality(System.Xml.Serialization.SourceInfo,System.Xml.Serialization.SourceInfo):ubyte (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/661c25382226059d94407267bb82c17e

[MihuBot]

@EgorBo