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JIT: Stop reordering arguments throwing distinct exceptions #70893

Merged
merged 14 commits into from
Jun 22, 2022
Merged

JIT: Stop reordering arguments throwing distinct exceptions #70893

merged 14 commits into from
Jun 22, 2022

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jakobbotsch
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@jakobbotsch jakobbotsch commented Jun 17, 2022 •
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Implement a precise scan for arguments that may throw exceptions which
collects the exceptions they may throw. When we see two such interfering
sets, make sure that the first argument is evaluated to a temp so that
they do not get reordered by sort.

Fix #63905

I think there is still low hanging fruit in optimizing the sort itself but I am focusing on fixing the correctness issues here.

I expect once this is merged we can loosen up some of the forward sub restrictions around call args.

@jakobbotsch
JIT: Stop reordering arguments throwing exceptions
4973c82 
Implement a precise scan for arguments that may throw exceptions which
collects the exceptions they may throw. When we see two such interfering
sets, make sure that the first argument is evaluated to a temp so that
they do not get reordered by sort.

Fix dotnet#63905
@jakobbotsch
Add test
15231fb
@jakobbotsch
Allow more permissive forward subbing into call arguments
1536b67
@dotnet-issue-labeler dotnet-issue-labeler bot added the area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI label Jun 17, 2022
@ghost ghost assigned jakobbotsch Jun 17, 2022
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ghost commented Jun 17, 2022

Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
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Issue Details

Implement a precise scan for arguments that may throw exceptions which
collects the exceptions they may throw. When we see two such interfering
sets, make sure that the first argument is evaluated to a temp so that
they do not get reordered by sort.

Fix #63905

Also optimistically see if this is enough to relax some of the forward sub constraints...

Author: jakobbotsch
Assignees: -
Labels:

area-CodeGen-coreclr
Milestone: -

@jakobbotsch jakobbotsch mentioned this pull request Jun 18, 2022
Merged
@jakobbotsch jakobbotsch marked this pull request as ready for review June 21, 2022 19:26
@jakobbotsch
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cc @dotnet/jit-contrib PTAL @AndyAyersMS

Diffs. Some small regressions and a minor TP impact, as expected.

@jakobbotsch
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/azp run runtime-coreclr jitstress, runtime-coreclr libraries-jitstress

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Azure Pipelines successfully started running 2 pipeline(s).

@jakobbotsch
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jitstress runs hit a bunch of #71023 so will retry.

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/azp run runtime-coreclr jitstress, runtime-coreclr libraries-jitstress

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Azure Pipelines successfully started running 2 pipeline(s).

@AndyAyersMS
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Does allowing this slight amount of reordering in the face of exceptions provide benefits over not allowing any reordering at all? I get that it would be very difficult for end users to figure out which arg tree is responsible, especially so if the tree can't have global effects, but I wonder what the difference is between this and just relying on GTF_EXCEPT to block reordering.

@jakobbotsch
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Does allowing this slight amount of reordering in the face of exceptions provide benefits over not allowing any reordering at all? I get that it would be very difficult for end users to figure out which arg tree is responsible, especially so if the tree can't have global effects, but I wonder what the difference is between this and just relying on GTF_EXCEPT to block reordering.

Yes, this results in larger regressions (it was the first thing I tried):

aspnet.run.windows.x64.checked.mch:


Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 22963383 (overridden on cmd)
Total bytes of diff: 23011338 (overridden on cmd)
Total bytes of delta: 47955 (0.21 % of base)
    diff is a regression.
    relative diff is a regression.
Detail diffs 


Top file regressions (bytes):
         546 : 29141.dasm (14.28% of base)
         523 : 44071.dasm (15.73% of base)
         515 : 56652.dasm (13.85% of base)
         501 : 23542.dasm (10.05% of base)
         429 : 56598.dasm (13.17% of base)
         426 : 44008.dasm (14.37% of base)
         403 : 43956.dasm (27.34% of base)
         403 : 56551.dasm (24.75% of base)
         342 : 56601.dasm (5.37% of base)
         331 : 27289.dasm (7.00% of base)
         330 : 44013.dasm (5.50% of base)
         292 : 22174.dasm (4.46% of base)
         250 : 28734.dasm (3.69% of base)
         249 : 20910.dasm (3.05% of base)
         240 : 49309.dasm (7.71% of base)
         240 : 34080.dasm (6.69% of base)
         193 : 43208.dasm (7.92% of base)
         193 : 49797.dasm (5.86% of base)
         189 : 40193.dasm (5.64% of base)
         186 : 34461.dasm (4.74% of base)

Top file improvements (bytes):
         -17 : 60003.dasm (-9.94% of base)
         -14 : 1361.dasm (-2.63% of base)
         -13 : 49219.dasm (-1.10% of base)
         -13 : 4817.dasm (-0.51% of base)
         -13 : 40371.dasm (-8.18% of base)
         -13 : 44812.dasm (-0.67% of base)
         -13 : 12033.dasm (-0.59% of base)
         -12 : 4179.dasm (-1.18% of base)
         -12 : 26340.dasm (-0.25% of base)
         -12 : 63991.dasm (-2.98% of base)
         -12 : 66608.dasm (-2.98% of base)
         -12 : 11500.dasm (-1.26% of base)
         -11 : 41614.dasm (-0.42% of base)
         -11 : 18776.dasm (-1.74% of base)
         -11 : 36929.dasm (-0.64% of base)
         -11 : 2273.dasm (-1.30% of base)
         -11 : 29480.dasm (-0.37% of base)
         -11 : 33693.dasm (-0.62% of base)
         -11 : 14319.dasm (-0.72% of base)
         -11 : 34246.dasm (-0.57% of base)

2749 total files with Code Size differences (195 improved, 2554 regressed), 676 unchanged.

Top method regressions (bytes):
         546 (14.28% of base) : 29141.dasm - Uri:GetUriPartsFromUserString(int):String:this
         523 (15.73% of base) : 44071.dasm - <>c__DisplayClass133_0:<EmitTryMatchAtCurrentPosition>g__EmitLoop|28(RegexNode):this
         515 (13.85% of base) : 56652.dasm - <>c__DisplayClass133_0:<EmitTryMatchAtCurrentPosition>g__EmitLoop|28(RegexNode):this
         501 (10.05% of base) : 23542.dasm - Uri:GetUriPartsFromUserString(int):String:this
         429 (13.17% of base) : 56598.dasm - <>c__DisplayClass133_0:<EmitTryMatchAtCurrentPosition>g__EmitSingleCharLoop|21(RegexNode,RegexNode,bool):this
         426 (14.37% of base) : 44008.dasm - <>c__DisplayClass133_0:<EmitTryMatchAtCurrentPosition>g__EmitSingleCharLoop|21(RegexNode,RegexNode,bool):this
         403 (27.34% of base) : 43956.dasm - <>c__DisplayClass133_0:<EmitTryMatchAtCurrentPosition>g__EmitAnchors|18(RegexNode):this
         403 (24.75% of base) : 56551.dasm - <>c__DisplayClass133_0:<EmitTryMatchAtCurrentPosition>g__EmitAnchors|18(RegexNode):this
         342 ( 5.37% of base) : 56601.dasm - <>c__DisplayClass133_0:<EmitTryMatchAtCurrentPosition>g__EmitSingleCharAtomicLoop|25(RegexNode):this
         331 ( 7.00% of base) : 27289.dasm - XmlTextReaderImpl:ParseXmlDeclaration(bool):bool:this
         330 ( 5.50% of base) : 44013.dasm - <>c__DisplayClass133_0:<EmitTryMatchAtCurrentPosition>g__EmitSingleCharAtomicLoop|25(RegexNode):this
         292 ( 4.46% of base) : 22174.dasm - XmlTextReaderImpl:ParseXmlDeclaration(bool):bool:this
         250 ( 3.69% of base) : 28734.dasm - <SendAsync>d__6:MoveNext():this
         249 ( 3.05% of base) : 20910.dasm - <SendAsync>d__6:MoveNext():this
         240 ( 7.71% of base) : 49309.dasm - <<Open>g__OpenCore|193_1>d:MoveNext():this
         240 ( 6.69% of base) : 34080.dasm - <<Open>g__OpenCore|193_1>d:MoveNext():this
         193 ( 5.86% of base) : 49797.dasm - <<Write>g__WriteExecute|94_0>d:MoveNext():this
         193 ( 7.92% of base) : 43208.dasm - ControllerActionInvoker:Next(byref,byref,byref,byref):Task:this
         189 ( 5.64% of base) : 40193.dasm - ControllerActionInvoker:Next(byref,byref,byref,byref):Task:this
         186 ( 4.74% of base) : 34461.dasm - <<Write>g__WriteExecute|94_0>d:MoveNext():this

Top method improvements (bytes):
         -17 (-9.94% of base) : 60003.dasm - ArraySortHelper`1:SwapIfGreater(Span`1,Comparison`1,int,int)
         -14 (-2.63% of base) : 1361.dasm - StringBuilder:AppendWithExpansion(byref,int):this
         -13 (-0.67% of base) : 44812.dasm - <<ReadAsync>g__Core|38_0>d:MoveNext():this
         -13 (-1.10% of base) : 49219.dasm - <OpenAsync>d__66:MoveNext():this
         -13 (-8.18% of base) : 40371.dasm - ArraySortHelper`1:SwapIfGreater(Span`1,Comparison`1,int,int)
         -13 (-0.51% of base) : 4817.dasm - Socket:Dispose(bool):this
         -13 (-0.59% of base) : 12033.dasm - Socket:Dispose(bool):this
         -12 (-0.25% of base) : 26340.dasm - <WriteHeadersAsync>d__56:MoveNext():this
         -12 (-2.98% of base) : 63991.dasm - ArraySortHelper`1:SwapIfGreater(Span`1,Comparison`1,int,int)
         -12 (-2.98% of base) : 66608.dasm - ArraySortHelper`1:SwapIfGreater(Span`1,Comparison`1,int,int)
         -12 (-1.18% of base) : 4179.dasm - SocketAsyncEventArgs:DoOperationAccept(Socket,SafeSocketHandle,SafeSocketHandle,CancellationToken):int:this
         -12 (-1.26% of base) : 11500.dasm - SocketAsyncEventArgs:DoOperationAccept(Socket,SafeSocketHandle,SafeSocketHandle,CancellationToken):int:this
         -11 (-0.37% of base) : 29480.dasm - <CopyAsync>d__3:MoveNext():this
         -11 (-0.59% of base) : 63214.dasm - <ExecuteAsync>d__21:MoveNext():this
         -11 (-0.59% of base) : 11852.dasm - <ExecuteAsync>d__6:MoveNext():this
         -11 (-0.39% of base) : 42359.dasm - <FlattenSelectors>d__0:MoveNext():bool:this
         -11 (-0.57% of base) : 34246.dasm - <LoadDatabaseInfo>d__194:MoveNext():this
         -11 (-0.65% of base) : 49530.dasm - <LoadDatabaseInfo>d__194:MoveNext():this
         -11 (-0.34% of base) : 33807.dasm - <MoveNextAsync>d__18:MoveNext():this
         -11 (-0.64% of base) : 36929.dasm - <RenderPageAsync>d__19:MoveNext():this

Top method regressions (percentages):
         117 (59.69% of base) : 29081.dasm - HttpConnectionKey:GetHashCode():int:this
         117 (53.18% of base) : 23486.dasm - HttpConnectionKey:GetHashCode():int:this
          45 (47.37% of base) : 23056.dasm - DataSourceDependentCache`1:EnsureInitialized():__Canon:this
          45 (47.37% of base) : 28502.dasm - DataSourceDependentCache`1:EnsureInitialized():__Canon:this
          34 (46.58% of base) : 42914.dasm - GroupedEnumerable`2:GetEnumerator():IEnumerator`1:this
          34 (46.58% of base) : 30745.dasm - GroupedEnumerable`2:GetEnumerator():IEnumerator`1:this
          32 (45.71% of base) : 34265.dasm - NpgsqlDatabaseInfoCacheKey:GetHashCode():int:this
          32 (45.71% of base) : 49559.dasm - NpgsqlDatabaseInfoCacheKey:GetHashCode():int:this
          46 (42.20% of base) : 33231.dasm - ChangeTrackerFactory:Create():ChangeTracker:this
          46 (42.20% of base) : 48185.dasm - ChangeTrackerFactory:Create():ChangeTracker:this
          37 (39.36% of base) : 17386.dasm - PhysicalFileProvider:get_FileWatcher():PhysicalFilesWatcher:this
          37 (39.36% of base) : 13990.dasm - PhysicalFileProvider:get_FileWatcher():PhysicalFilesWatcher:this
          38 (39.18% of base) : 30732.dasm - GroupedEnumerable`2:ToArray():ref:this
          38 (39.18% of base) : 42834.dasm - GroupedEnumerable`2:ToArray():ref:this
          26 (38.24% of base) : 27584.dasm - ElementScope:WriteFullEndElement(XmlRawWriter):this
          26 (37.68% of base) : 27590.dasm - ElementScope:WriteEndElement(XmlRawWriter):this
          22 (35.48% of base) : 56763.dasm - <>c__DisplayClass1_0:<.ctor>b__0(__Canon):this
          22 (35.48% of base) : 61129.dasm - <>c__DisplayClass1_0:<.ctor>b__0(__Canon):this
          26 (34.67% of base) : 41450.dasm - StreamReader:CompressBuffer(int):this
          26 (34.67% of base) : 37554.dasm - StreamReader:CompressBuffer(int):this

Top method improvements (percentages):
         -10 (-10.53% of base) : 68282.dasm - ControllerActionInvoker:ReleaseResources():ValueTask:this
         -10 (-10.53% of base) : 59691.dasm - ControllerActionInvoker:ReleaseResources():ValueTask:this
         -10 (-10.53% of base) : 65850.dasm - ControllerActionInvoker:ReleaseResources():ValueTask:this
         -10 (-10.53% of base) : 41039.dasm - ControllerActionInvoker:ReleaseResources():ValueTask:this
         -10 (-10.53% of base) : 37046.dasm - ControllerActionInvoker:ReleaseResources():ValueTask:this
         -17 (-9.94% of base) : 60003.dasm - ArraySortHelper`1:SwapIfGreater(Span`1,Comparison`1,int,int)
         -10 (-9.35% of base) : 51706.dasm - NpgsqlWriteBuffer:WriteString(String,int):this
         -13 (-8.18% of base) : 40371.dasm - ArraySortHelper`1:SwapIfGreater(Span`1,Comparison`1,int,int)
          -9 (-5.23% of base) : 57363.dasm - ArraySortHelper`1:SwapIfGreater(Span`1,Comparison`1,int,int)
          -3 (-4.76% of base) : 13546.dasm - <>c:<ExecuteCallback>b__9_0(Object):this
          -4 (-3.85% of base) : 29603.dasm - List`1:RemoveAt(int):this
          -4 (-3.77% of base) : 21133.dasm - List`1:RemoveAt(int):this
          -4 (-3.77% of base) : 67921.dasm - List`1:RemoveAt(int):this
          -4 (-3.77% of base) : 65491.dasm - List`1:RemoveAt(int):this
         -12 (-2.98% of base) : 63991.dasm - ArraySortHelper`1:SwapIfGreater(Span`1,Comparison`1,int,int)
         -12 (-2.98% of base) : 66608.dasm - ArraySortHelper`1:SwapIfGreater(Span`1,Comparison`1,int,int)
         -14 (-2.63% of base) : 1361.dasm - StringBuilder:AppendWithExpansion(byref,int):this
          -3 (-2.22% of base) : 67808.dasm - HttpResponseStreamWriter:WriteAsync(String):Task:this
          -3 (-2.22% of base) : 65417.dasm - HttpResponseStreamWriter:WriteAsync(String):Task:this
         -11 (-2.11% of base) : 53647.dasm - ImmutableSortedDictionary`2:AddRange(IEnumerable`1,bool,bool):ImmutableSortedDictionary`2:this

2749 total methods with Code Size differences (195 improved, 2554 regressed), 676 unchanged.

benchmarks.run.windows.x64.checked.mch:


Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 10695320 (overridden on cmd)
Total bytes of diff: 10696941 (overridden on cmd)
Total bytes of delta: 1621 (0.02 % of base)
    diff is a regression.
    relative diff is a regression.
Detail diffs 


Top file regressions (bytes):
          81 : 1619.dasm (0.73% of base)
          39 : 6460.dasm (1.01% of base)
          37 : 987.dasm (4.64% of base)
          34 : 2437.dasm (1.70% of base)
          34 : 3093.dasm (1.34% of base)
          31 : 8601.dasm (4.16% of base)
          29 : 15929.dasm (22.48% of base)
          27 : 9358.dasm (15.61% of base)
          27 : 13212.dasm (15.43% of base)
          26 : 3219.dasm (1.52% of base)
          26 : 37150.dasm (28.26% of base)
          25 : 2780.dasm (0.70% of base)
          25 : 19784.dasm (20.49% of base)
          22 : 34804.dasm (14.19% of base)
          22 : 10682.dasm (12.94% of base)
          21 : 3222.dasm (17.50% of base)
          20 : 18852.dasm (0.54% of base)
          20 : 11929.dasm (11.90% of base)
          20 : 10123.dasm (12.05% of base)
          19 : 17546.dasm (15.97% of base)

Top file improvements (bytes):
        -107 : 7998.dasm (-3.43% of base)
         -30 : 13738.dasm (-9.65% of base)
         -18 : 8002.dasm (-0.20% of base)
         -11 : 1732.dasm (-2.35% of base)
         -11 : 8646.dasm (-3.87% of base)
         -11 : 16903.dasm (-2.01% of base)
         -10 : 8032.dasm (-1.07% of base)
          -8 : 12615.dasm (-13.56% of base)
          -8 : 14843.dasm (-0.98% of base)
          -8 : 653.dasm (-0.55% of base)
          -8 : 16963.dasm (-10.96% of base)
          -8 : 15637.dasm (-5.19% of base)
          -7 : 23070.dasm (-3.12% of base)
          -7 : 4899.dasm (-0.19% of base)
          -7 : 14848.dasm (-0.15% of base)
          -6 : 13792.dasm (-19.35% of base)
          -6 : 2067.dasm (-0.88% of base)
          -6 : 9510.dasm (-1.36% of base)
          -5 : 3296.dasm (-5.43% of base)
          -5 : 7916.dasm (-0.39% of base)

399 total files with Code Size differences (91 improved, 308 regressed), 585 unchanged.

Top method regressions (bytes):
          81 ( 0.73% of base) : 1619.dasm - System.DefaultBinder:BindToMethod(int,System.Reflection.MethodBase[],byref,System.Reflection.ParameterModifier[],System.Globalization.CultureInfo,System.String[],byref):System.Reflection.MethodBase:this
          39 ( 1.01% of base) : 6460.dasm - Newtonsoft.Json.JsonTextReader:ParseReadNumber(int,ushort,int):this
          37 ( 4.64% of base) : 987.dasm - System.Collections.Generic.ArraySortHelper`1[__Canon][System.__Canon]:IntroSort(System.Span`1[__Canon],int,System.Comparison`1[__Canon])
          34 ( 1.70% of base) : 2437.dasm - System.Reflection.Emit.MethodBuilder:CreateMethodBodyHelper(System.Reflection.Emit.ILGenerator):this
          34 ( 1.34% of base) : 3093.dasm - System.Uri:GetUriPartsFromUserString(int):System.String:this
          31 ( 4.16% of base) : 8601.dasm - WorkStealingQueue[Int32][System.Int32]:LocalPush(int,byref):this
          29 (22.48% of base) : 15929.dasm - System.Collections.Generic.Queue`1[Int32][System.Int32]:Contains(int):bool:this
          27 (15.61% of base) : 9358.dasm - System.Collections.Generic.Queue`1[__Canon][System.__Canon]:SetCapacity(int):this
          27 (15.43% of base) : 13212.dasm - System.Collections.Generic.Queue`1[Int32][System.Int32]:SetCapacity(int):this
          26 (28.26% of base) : 37150.dasm - System.Collections.Generic.Queue`1[__Canon][System.__Canon]:Clear():this
          26 ( 1.52% of base) : 3219.dasm - System.Xml.XmlBaseReader:AddXmlnsAttribute(Namespace):XmlAttributeNode:this
          25 (20.49% of base) : 19784.dasm - Microsoft.CodeAnalysis.CSharp.Symbols.OverriddenOrHiddenMembersResult:.cctor()
          25 ( 0.70% of base) : 2780.dasm - Sigil.Emit`1[__Canon][System.__Canon]:InjectReadOnly():this
          22 (12.94% of base) : 10682.dasm - RequestQueue`1[__Canon][System.__Canon]:Grow():this
          22 (14.19% of base) : 34804.dasm - System.Collections.Generic.Queue`1[__Canon][System.__Canon]:Contains(System.__Canon):bool:this
          21 (17.50% of base) : 3222.dasm - System.Xml.StringHandle:Equals(System.Xml.StringHandle):bool:this
          20 ( 0.54% of base) : 18852.dasm - Microsoft.CodeAnalysis.CSharp.SyntaxAndDeclarationManager:AddSyntaxTrees(System.Collections.Generic.IEnumerable`1[[Microsoft.CodeAnalysis.SyntaxTree, Microsoft.CodeAnalysis, Version=2.10.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]):Microsoft.CodeAnalysis.CSharp.SyntaxAndDeclarationManager:this
          20 (12.05% of base) : 10123.dasm - System.Collections.Generic.Deque`1[__Canon][System.__Canon]:Grow():this
          20 (11.90% of base) : 11929.dasm - System.Collections.Generic.Deque`1[Int32][System.Int32]:Grow():this
          19 (26.03% of base) : 12078.dasm - ActivityScope:Dispose():this

Top method improvements (bytes):
        -107 (-3.43% of base) : 7998.dasm - System.Xml.Serialization.TempAssembly:GenerateRefEmitAssembly(System.Xml.Serialization.XmlMapping[],System.Type[],System.String):System.Reflection.Assembly
         -30 (-9.65% of base) : 13738.dasm - EqualityComparer:Equals(System.Text.Json.JsonSerializerOptions,System.Text.Json.JsonSerializerOptions):bool:this
         -18 (-0.20% of base) : 8002.dasm - System.Reflection.Emit.CustomAttributeBuilder:.ctor(System.Reflection.ConstructorInfo,System.Object[],System.Reflection.PropertyInfo[],System.Object[],System.Reflection.FieldInfo[],System.Object[]):this
         -11 (-2.01% of base) : 16903.dasm - ProtoBuf.Internal.Serializers.MapDecorator`3[__Canon,Int32,__Canon][System.__Canon,System.Int32,System.__Canon]:EmitWrite(ProtoBuf.Compiler.CompilerContext,ProtoBuf.Compiler.Local):this
         -11 (-2.35% of base) : 1732.dasm - ProtoBuf.Internal.Serializers.RepeatedDecorator`2[__Canon,__Canon][System.__Canon,System.__Canon]:EmitRead(ProtoBuf.Compiler.CompilerContext,ProtoBuf.Compiler.Local):this
         -11 (-3.87% of base) : 8646.dasm - System.Collections.Generic.SortedList`2[__Canon,__Canon][System.__Canon,System.__Canon]:RemoveAt(int):this
         -10 (-1.07% of base) : 8032.dasm - System.Xml.Serialization.CodeGenerator:InitILGeneration(System.Type[],System.String[],bool):this
          -8 (-13.56% of base) : 12615.dasm - System.ArraySegment`1[__Canon][System.__Canon]:CopyTo(System.__Canon[],int):this
          -8 (-10.96% of base) : 16963.dasm - System.ArraySegment`1[Int32][System.Int32]:CopyTo(System.Int32[],int):this
          -8 (-0.55% of base) : 653.dasm - System.Guid:TryFormat(System.Span`1[Char],byref,System.ReadOnlySpan`1[Char]):bool:this
          -8 (-5.19% of base) : 15637.dasm - System.Xml.PrefixHandle:Equals(System.Xml.PrefixHandle):bool:this
          -8 (-0.98% of base) : 14843.dasm - System.Xml.XmlTextReaderImpl:EatWhitespaces(System.Text.StringBuilder):int:this
          -7 (-0.19% of base) : 4899.dasm - <WriteStreamAsync>d__117`1[Int32][System.Int32]:MoveNext():this
          -7 (-3.12% of base) : 23070.dasm - System.Collections.Generic.SortedList`2[Int32,Int32][System.Int32,System.Int32]:RemoveAt(int):this
          -7 (-0.15% of base) : 14848.dasm - System.Xml.XmlTextReaderImpl:ParseAttributeValueSlow(int,ushort,NodeData):this
          -6 (-0.88% of base) : 2067.dasm - <>c__DisplayClass133_0:<EmitTryMatchAtCurrentPosition>g__EmitMultiCharString|20(System.String,bool,bool):this
          -6 (-19.35% of base) : 13792.dasm - <>c__DisplayClass8_1:<Bench>b__0():this
          -6 (-1.36% of base) : 9510.dasm - System.Runtime.Serialization.CodeGenerator:Call(System.Reflection.MethodInfo):this
          -5 (-0.13% of base) : 4835.dasm - <WriteStreamAsync>d__117`1[__Canon][System.__Canon]:MoveNext():this
          -5 (-0.39% of base) : 7916.dasm - System.Xml.Serialization.XmlReflectionImporter:XsdTypeName(System.Type,System.Xml.Serialization.XmlAttributes,System.String):System.String:this

Top method regressions (percentages):
          13 (108.33% of base) : 5271.dasm - System.Span`1[__Canon][System.__Canon]:Clear():this
          16 (84.21% of base) : 18919.dasm - <>c__DisplayClass7_0:<AddSyntaxTreeToDeclarationMapAndTable>b__0():Microsoft.CodeAnalysis.CSharp.RootSingleNamespaceDeclaration:this
          16 (72.73% of base) : 19935.dasm - <>c__DisplayClass6_0:<.ctor>b__0(Roslyn.Utilities.ConsList`1[[Microsoft.CodeAnalysis.CSharp.Symbol, Microsoft.CodeAnalysis.CSharp, Version=2.10.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]):Microsoft.CodeAnalysis.CSharp.Imports:this
           6 (28.57% of base) : 17208.dasm - System.Buffers.Text.Tests.Base64EncodeDecodeInPlaceTests:SetupBase64EncodeInPlace():this
          26 (28.26% of base) : 37150.dasm - System.Collections.Generic.Queue`1[__Canon][System.__Canon]:Clear():this
          19 (26.03% of base) : 12078.dasm - ActivityScope:Dispose():this
          13 (25.49% of base) : 23640.dasm - System.ReadOnlySpan`1[__Canon][System.__Canon]:CopyTo(System.Span`1[__Canon]):this
          13 (25.49% of base) : 23059.dasm - System.Span`1[__Canon][System.__Canon]:CopyTo(System.Span`1[__Canon]):this
          10 (24.39% of base) : 1698.dasm - System.Reflection.RuntimeParameterInfo:GetOptionalCustomModifiers():System.Type[]:this
          10 (23.26% of base) : 2727.dasm - <>c__DisplayClass23_0:<UpdateStack>b__0(Sigil.Impl.StackTransition):this
          10 (22.73% of base) : 1583.dasm - System.Reflection.RuntimeParameterInfo:GetRequiredCustomModifiers():System.Type[]:this
          29 (22.48% of base) : 15929.dasm - System.Collections.Generic.Queue`1[Int32][System.Int32]:Contains(int):bool:this
           6 (21.43% of base) : 22561.dasm - System.Collections.CopyTo`1[__Canon][System.__Canon]:Array():this
           6 (21.43% of base) : 14492.dasm - System.Collections.CopyTo`1[Int32][System.Int32]:Array():this
          25 (20.49% of base) : 19784.dasm - Microsoft.CodeAnalysis.CSharp.Symbols.OverriddenOrHiddenMembersResult:.cctor()
           6 (20.00% of base) : 33753.dasm - System.Drawing.Tests.Perf_Graphics_DrawBeziers:DrawBezier_Points():this
           3 (18.75% of base) : 13017.dasm - System.Perf_Convert:FromBase64Chars():System.Byte[]:this
           3 (18.75% of base) : 18218.dasm - System.Tests.Perf_Array:Clear():this
          13 (18.06% of base) : 152.dasm - WindowsConsoleStream:Write(System.ReadOnlySpan`1[Byte]):this
           6 (17.65% of base) : 13136.dasm - PerfLabTests.BlockCopyPerf:CallBlockCopy():this

Top method improvements (percentages):
          -6 (-19.35% of base) : 13792.dasm - <>c__DisplayClass8_1:<Bench>b__0():this
          -8 (-13.56% of base) : 12615.dasm - System.ArraySegment`1[__Canon][System.__Canon]:CopyTo(System.__Canon[],int):this
          -8 (-10.96% of base) : 16963.dasm - System.ArraySegment`1[Int32][System.Int32]:CopyTo(System.Int32[],int):this
         -30 (-9.65% of base) : 13738.dasm - EqualityComparer:Equals(System.Text.Json.JsonSerializerOptions,System.Text.Json.JsonSerializerOptions):bool:this
          -4 (-6.56% of base) : 14481.dasm - System.Collections.Generic.SortedList`2[Int32,Int32][System.Int32,System.Int32]:IndexOfKey(int):int:this
          -5 (-5.43% of base) : 3296.dasm - System.Xml.ValueHandle:GetCharsText():System.String:this
          -8 (-5.19% of base) : 15637.dasm - System.Xml.PrefixHandle:Equals(System.Xml.PrefixHandle):bool:this
         -11 (-3.87% of base) : 8646.dasm - System.Collections.Generic.SortedList`2[__Canon,__Canon][System.__Canon,System.__Canon]:RemoveAt(int):this
          -4 (-3.85% of base) : 2671.dasm - System.Collections.Generic.List`1[__Canon][System.__Canon]:RemoveAt(int):this
        -107 (-3.43% of base) : 7998.dasm - System.Xml.Serialization.TempAssembly:GenerateRefEmitAssembly(System.Xml.Serialization.XmlMapping[],System.Type[],System.String):System.Reflection.Assembly
          -4 (-3.39% of base) : 6482.dasm - System.Collections.Generic.List`1[JsonPosition][Newtonsoft.Json.JsonPosition]:RemoveAt(int):this
          -7 (-3.12% of base) : 23070.dasm - System.Collections.Generic.SortedList`2[Int32,Int32][System.Int32,System.Int32]:RemoveAt(int):this
         -11 (-2.35% of base) : 1732.dasm - ProtoBuf.Internal.Serializers.RepeatedDecorator`2[__Canon,__Canon][System.__Canon,System.__Canon]:EmitRead(ProtoBuf.Compiler.CompilerContext,ProtoBuf.Compiler.Local):this
          -2 (-2.06% of base) : 21065.dasm - <>c__DisplayClass218_0:<SerializeToPeStream>b__0():System.IO.Stream:this
         -11 (-2.01% of base) : 16903.dasm - ProtoBuf.Internal.Serializers.MapDecorator`3[__Canon,Int32,__Canon][System.__Canon,System.Int32,System.__Canon]:EmitWrite(ProtoBuf.Compiler.CompilerContext,ProtoBuf.Compiler.Local):this
          -2 (-1.90% of base) : 18054.dasm - BilinearTest:Interpol_AVX():System.Double[]:this
          -2 (-1.43% of base) : 3015.dasm - System.Runtime.Serialization.DataContractSerializer:InternalWriteObject(System.Runtime.Serialization.XmlWriterDelegator,System.Object,System.Runtime.Serialization.DataContractResolver):this
          -2 (-1.40% of base) : 2169.dasm - System.Text.RegularExpressions.Regex:Replace(System.String,System.String,int,int):System.String:this
          -6 (-1.36% of base) : 9510.dasm - System.Runtime.Serialization.CodeGenerator:Call(System.Reflection.MethodInfo):this
          -2 (-1.26% of base) : 16111.dasm - System.Text.RegularExpressions.Tests.Perf_Regex_Common:ReplaceWords():System.String:this

399 total methods with Code Size differences (91 improved, 308 regressed), 585 unchanged.

coreclr_tests.pmi.windows.x64.checked.mch:


Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 122647044 (overridden on cmd)
Total bytes of diff: 122702686 (overridden on cmd)
Total bytes of delta: 55642 (0.05 % of base)
    diff is a regression.
    relative diff is a regression.
Detail diffs 


Top file regressions (bytes):
        1732 : 7673.dasm (1.36% of base)
        1719 : 7693.dasm (1.36% of base)
        1152 : 7632.dasm (0.85% of base)
        1129 : 7652.dasm (0.83% of base)
        1102 : 44394.dasm (22.48% of base)
        1102 : 7715.dasm (0.79% of base)
        1089 : 42822.dasm (21.19% of base)
        1089 : 44396.dasm (21.62% of base)
        1089 : 44398.dasm (21.39% of base)
        1089 : 42491.dasm (21.02% of base)
        1089 : 42493.dasm (21.24% of base)
         832 : 7485.dasm (0.66% of base)
         832 : 7505.dasm (0.66% of base)
         775 : 42488.dasm (14.01% of base)
         757 : 252723.dasm (0.60% of base)
         757 : 252749.dasm (0.60% of base)
         747 : 234974.dasm (68.66% of base)
         747 : 234975.dasm (68.91% of base)
         746 : 234999.dasm (68.76% of base)
         666 : 234998.dasm (58.78% of base)

Top file improvements (bytes):
         -56 : 32045.dasm (-5.96% of base)
         -46 : 32304.dasm (-3.82% of base)
         -44 : 42827.dasm (-4.85% of base)
         -35 : 42824.dasm (-3.97% of base)
         -35 : 32070.dasm (-3.51% of base)
         -34 : 32301.dasm (-3.94% of base)
         -32 : 20558.dasm (-0.50% of base)
         -16 : 13548.dasm (-0.06% of base)
         -16 : 13246.dasm (-0.06% of base)
         -13 : 22156.dasm (-3.19% of base)
         -12 : 13289.dasm (-0.05% of base)
         -12 : 13553.dasm (-0.05% of base)
         -10 : 10590.dasm (-0.38% of base)
         -10 : 34091.dasm (-11.36% of base)
         -10 : 10681.dasm (-0.38% of base)
         -10 : 10675.dasm (-0.38% of base)
          -8 : 234195.dasm (-2.68% of base)
          -8 : 34089.dasm (-11.94% of base)
          -8 : 34090.dasm (-10.96% of base)
          -8 : 219050.dasm (-1.00% of base)

4407 total files with Code Size differences (55 improved, 4352 regressed), 267 unchanged.

Top method regressions (bytes):
        1732 ( 1.36% of base) : 7673.dasm - r4rem:TestEntryPoint():int
        1719 ( 1.36% of base) : 7693.dasm - r8rem:TestEntryPoint():int
        1152 ( 0.85% of base) : 7632.dasm - i4rem:TestEntryPoint():int
        1129 ( 0.83% of base) : 7652.dasm - i8rem:TestEntryPoint():int
        1102 (22.48% of base) : 44394.dasm - JitTest_huge_b_huge_il.Test:Main():int
        1102 ( 0.79% of base) : 7715.dasm - u8rem:TestEntryPoint():int
        1089 (21.62% of base) : 44396.dasm - JitTest_huge_i4_huge_il.Test:Main():int
        1089 (21.02% of base) : 42491.dasm - JitTest_huge_r4_huge_il.Test:Main():int
        1089 (21.24% of base) : 42493.dasm - JitTest_huge_r8_huge_il.Test:Main():int
        1089 (21.39% of base) : 44398.dasm - JitTest_huge_u8_huge_il.Test:Main():int
        1089 (21.19% of base) : 42822.dasm - JitTest_hugedim_arrays_il.Test:Main():int
         832 ( 0.66% of base) : 7485.dasm - r4rem:TestEntryPoint():int
         832 ( 0.66% of base) : 7505.dasm - r8rem:TestEntryPoint():int
         775 (14.01% of base) : 42488.dasm - JitTest_huge_objref_huge_il.Test:Main():int
         757 ( 0.60% of base) : 252723.dasm - overlddiv:TestEntryPoint():int
         757 ( 0.60% of base) : 252749.dasm - overldrem:TestEntryPoint():int
         747 (68.91% of base) : 234975.dasm - NativeVarargTest.VarArg:TestPassingManyDoubles(System.Double[]):bool
         747 (68.66% of base) : 234974.dasm - NativeVarargTest.VarArg:TestPassingManyFloats(System.Double[]):bool
         746 (68.76% of base) : 234999.dasm - NativeVarargTest.VarArg:TestPassingManyDoublesManaged(System.Double[]):bool
         666 (58.78% of base) : 234998.dasm - NativeVarargTest.VarArg:TestPassingManyFloatsManaged(System.Single[]):bool

Top method improvements (bytes):
         -56 (-5.96% of base) : 32045.dasm - JitTest_lcs_lcs_cs.LCS:findLCS(System.Int32[,,,],System.Int32[,,,],System.Char[][],System.Int32[])
         -46 (-3.82% of base) : 32304.dasm - JitTest_lcs_ulong_arrays_cs.LCS:findLCS(System.UInt64[,,,],System.UInt64[,,,],System.Char[][],System.UInt64[])
         -44 (-4.85% of base) : 42827.dasm - JitTest_lcs_ulong_arrays_il.LCS:findLCS(System.UInt64[,,,],System.UInt64[,,,],System.Char[][],System.UInt64[])
         -35 (-3.97% of base) : 42824.dasm - JitTest_lcs_long_arrays_il.LCS:findLCS(System.Int64[,,,],System.Int64[,,,],System.Char[][],System.Int64[])
         -35 (-3.51% of base) : 32070.dasm - JitTest_lcsval_lcs_cs.LCS:findLCS(JitTest_lcsval_lcs_cs.Data[,,,],System.Char[][],System.Int32[])
         -34 (-3.94% of base) : 32301.dasm - JitTest_lcs_long_arrays_cs.LCS:findLCS(System.Int64[,,,],System.Int64[,,,],System.Char[][],System.Int64[])
         -32 (-0.50% of base) : 20558.dasm - ArrBoundUnsigned:Main():int
         -16 (-0.06% of base) : 13548.dasm - r4NaNrem:TestEntryPoint():int
         -16 (-0.06% of base) : 13246.dasm - r4NaNrem:TestEntryPoint():int
         -13 (-3.19% of base) : 22156.dasm - Driver`2[__Canon,__Canon][System.__Canon,System.__Canon]:AddSameKey(System.__Canon[],System.__Canon[],int,int):this
         -12 (-0.05% of base) : 13289.dasm - r8NaNrem:TestEntryPoint():int
         -12 (-0.05% of base) : 13553.dasm - r8NaNrem:TestEntryPoint():int
         -10 (-0.38% of base) : 10590.dasm - IntelHardwareIntrinsicTest.Program:Main(System.String[]):int
         -10 (-0.38% of base) : 10681.dasm - IntelHardwareIntrinsicTest.Program:Main(System.String[]):int
         -10 (-0.38% of base) : 10675.dasm - IntelHardwareIntrinsicTest.Program:Main(System.String[]):int
         -10 (-11.36% of base) : 34091.dasm - System.ArraySegment`1[Vector`1][System.Numerics.Vector`1[System.Single]]:CopyTo(System.ArraySegment`1[Vector`1]):this
          -8 (-1.00% of base) : 219050.dasm - <>c__DisplayClass3_0:<Bench>b__0():int:this
          -8 (-3.48% of base) : 234992.dasm - NativeVarargTest.VarArg:TestPassingIntsAndLongsManaged(System.Int32[],System.Int64[]):bool
          -8 (-2.68% of base) : 234195.dasm - ReliabilityConfig:stripFilenameFromPath(System.String):System.String:this
          -8 (-11.94% of base) : 34089.dasm - System.ArraySegment`1[Vector`1][System.Numerics.Vector`1[System.Single]]:CopyTo(System.Numerics.Vector`1[System.Single][]):this

Top method regressions (percentages):
          13 (86.67% of base) : 34970.dasm - System.Span`1[Vector`1][System.Numerics.Vector`1[System.Single]]:Fill(System.Numerics.Vector`1[Single]):this
          12 (70.59% of base) : 208775.dasm - TestStruct:RunStructFldScenario(JIT.HardwareIntrinsics.Arm.ScalarBinaryOpTest__ComputeCrc32_Byte):this
          12 (70.59% of base) : 208777.dasm - TestStruct:RunStructFldScenario(JIT.HardwareIntrinsics.Arm.ScalarBinaryOpTest__ComputeCrc32_UInt16):this
          12 (70.59% of base) : 208781.dasm - TestStruct:RunStructFldScenario(JIT.HardwareIntrinsics.Arm.ScalarBinaryOpTest__ComputeCrc32C_Byte):this
          12 (70.59% of base) : 208783.dasm - TestStruct:RunStructFldScenario(JIT.HardwareIntrinsics.Arm.ScalarBinaryOpTest__ComputeCrc32C_UInt16):this
         747 (68.91% of base) : 234975.dasm - NativeVarargTest.VarArg:TestPassingManyDoubles(System.Double[]):bool
         746 (68.76% of base) : 234999.dasm - NativeVarargTest.VarArg:TestPassingManyDoublesManaged(System.Double[]):bool
         747 (68.66% of base) : 234974.dasm - NativeVarargTest.VarArg:TestPassingManyFloats(System.Double[]):bool
         666 (58.78% of base) : 234998.dasm - NativeVarargTest.VarArg:TestPassingManyFloatsManaged(System.Single[]):bool
         417 (42.73% of base) : 234973.dasm - NativeVarargTest.VarArg:TestPassingManyLongs(System.Int64[]):bool
         416 (42.58% of base) : 234997.dasm - NativeVarargTest.VarArg:TestPassingManyLongsManaged(System.Int64[]):bool
         363 (38.91% of base) : 234972.dasm - NativeVarargTest.VarArg:TestPassingManyInts(System.Int32[]):bool
         362 (38.76% of base) : 234996.dasm - NativeVarargTest.VarArg:TestPassingManyIntsManaged(System.Int32[]):bool
          10 (27.03% of base) : 7852.dasm - <>c__DisplayClass4_1:<RenderMultiThreadedWithADT>b__2(double,int):this
          10 (27.03% of base) : 7872.dasm - <>c__DisplayClass4_1:<RenderMultiThreadedWithADT>b__2(float,int):this
          10 (27.03% of base) : 7855.dasm - <>c__DisplayClass5_1:<RenderMultiThreadedNoADT>b__2(double,int):this
          10 (27.03% of base) : 7875.dasm - <>c__DisplayClass5_1:<RenderMultiThreadedNoADT>b__2(float,int):this
          26 (26.53% of base) : 10493.dasm - TestTable`1[Byte][System.Byte]:CheckResult(System.Func`4[[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Boolean, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]):bool:this
          26 (26.53% of base) : 16000.dasm - TestTable`1[Byte][System.Byte]:CheckResult(System.Func`4[[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Boolean, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]):bool:this
          26 (26.53% of base) : 10953.dasm - TestTable`1[Byte][System.Byte]:CheckResult(System.Func`4[[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Byte[], System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Boolean, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]):bool:this

Top method improvements (percentages):
          -8 (-11.94% of base) : 34089.dasm - System.ArraySegment`1[Vector`1][System.Numerics.Vector`1[System.Single]]:CopyTo(System.Numerics.Vector`1[System.Single][]):this
         -10 (-11.36% of base) : 34091.dasm - System.ArraySegment`1[Vector`1][System.Numerics.Vector`1[System.Single]]:CopyTo(System.ArraySegment`1[Vector`1]):this
          -8 (-10.96% of base) : 34090.dasm - System.ArraySegment`1[Vector`1][System.Numerics.Vector`1[System.Single]]:CopyTo(System.Numerics.Vector`1[System.Single][],int):this
         -56 (-5.96% of base) : 32045.dasm - JitTest_lcs_lcs_cs.LCS:findLCS(System.Int32[,,,],System.Int32[,,,],System.Char[][],System.Int32[])
          -4 (-5.19% of base) : 40617.dasm - System.Collections.Generic.List`1[Int16][System.Int16]:RemoveAt(int):this
         -44 (-4.85% of base) : 42827.dasm - JitTest_lcs_ulong_arrays_il.LCS:findLCS(System.UInt64[,,,],System.UInt64[,,,],System.Char[][],System.UInt64[])
         -35 (-3.97% of base) : 42824.dasm - JitTest_lcs_long_arrays_il.LCS:findLCS(System.Int64[,,,],System.Int64[,,,],System.Char[][],System.Int64[])
         -34 (-3.94% of base) : 32301.dasm - JitTest_lcs_long_arrays_cs.LCS:findLCS(System.Int64[,,,],System.Int64[,,,],System.Char[][],System.Int64[])
         -46 (-3.82% of base) : 32304.dasm - JitTest_lcs_ulong_arrays_cs.LCS:findLCS(System.UInt64[,,,],System.UInt64[,,,],System.Char[][],System.UInt64[])
         -35 (-3.51% of base) : 32070.dasm - JitTest_lcsval_lcs_cs.LCS:findLCS(JitTest_lcsval_lcs_cs.Data[,,,],System.Char[][],System.Int32[])
          -8 (-3.48% of base) : 234992.dasm - NativeVarargTest.VarArg:TestPassingIntsAndLongsManaged(System.Int32[],System.Int64[]):bool
          -6 (-3.35% of base) : 10.dasm - Util:MapPathToFileName(System.String):System.String
         -13 (-3.19% of base) : 22156.dasm - Driver`2[__Canon,__Canon][System.__Canon,System.__Canon]:AddSameKey(System.__Canon[],System.__Canon[],int,int):this
          -8 (-2.68% of base) : 234195.dasm - ReliabilityConfig:stripFilenameFromPath(System.String):System.String:this
          -3 (-2.24% of base) : 232542.dasm - System.Collections.Generic.ArrayBuilder`1[Byte][System.Byte]:Append(System.Byte[]):this
          -4 (-1.48% of base) : 234969.dasm - NativeVarargTest.VarArg:TestPassingFloatsAndDoubles(System.Single[],System.Double[]):bool
          -4 (-1.19% of base) : 40081.dasm - System.Collections.Generic.ArraySortHelper`2[__Canon,Nullable`1][System.__Canon,System.Nullable`1[System.Int32]]:SwapIfGreaterWithValues(System.Span`1[__Canon],System.Span`1[Nullable`1],System.Collections.Generic.IComparer`1[__Canon],int,int)
          -4 (-1.04% of base) : 237563.dasm - Huffman:Run():double:this
          -8 (-1.00% of base) : 219050.dasm - <>c__DisplayClass3_0:<Bench>b__0():int:this
          -3 (-0.55% of base) : 40610.dasm - System.Collections.Generic.List`1[Int16][System.Int16]:InsertRange(int,System.Collections.Generic.IEnumerable`1[Int16]):this

4407 total methods with Code Size differences (55 improved, 4352 regressed), 267 unchanged.

libraries.crossgen2.windows.x64.checked.mch:


Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 33445966 (overridden on cmd)
Total bytes of diff: 33453012 (overridden on cmd)
Total bytes of delta: 7046 (0.02 % of base)
    diff is a regression.
    relative diff is a regression.
Detail diffs 


Top file regressions (bytes):
          83 : 24657.dasm (0.80% of base)
          60 : 93242.dasm (4.91% of base)
          51 : 182189.dasm (6.93% of base)
          50 : 195432.dasm (8.83% of base)
          48 : 134613.dasm (15.38% of base)
          48 : 202421.dasm (3.36% of base)
          43 : 71481.dasm (1.52% of base)
          40 : 140815.dasm (17.70% of base)
          34 : 10537.dasm (1.79% of base)
          32 : 210923.dasm (14.10% of base)
          32 : 9041.dasm (0.82% of base)
          31 : 116229.dasm (0.87% of base)
          30 : 4020.dasm (11.24% of base)
          29 : 191371.dasm (3.34% of base)
          29 : 193544.dasm (2.68% of base)
          29 : 178655.dasm (2.73% of base)
          28 : 69337.dasm (39.44% of base)
          27 : 6236.dasm (15.43% of base)
          27 : 9067.dasm (5.66% of base)
          27 : 198263.dasm (16.17% of base)

Top file improvements (bytes):
        -242 : 201680.dasm (-0.92% of base)
         -45 : 206420.dasm (-0.37% of base)
         -33 : 107307.dasm (-1.37% of base)
         -28 : 68499.dasm (-4.84% of base)
         -27 : 195208.dasm (-4.33% of base)
         -27 : 193758.dasm (-13.43% of base)
         -26 : 56847.dasm (-3.56% of base)
         -25 : 198035.dasm (-3.80% of base)
         -25 : 68474.dasm (-2.16% of base)
         -25 : 187151.dasm (-4.44% of base)
         -24 : 63190.dasm (-12.63% of base)
         -22 : 111424.dasm (-1.73% of base)
         -22 : 177196.dasm (-0.79% of base)
         -21 : 64712.dasm (-3.31% of base)
         -20 : 67456.dasm (-1.63% of base)
         -17 : 149267.dasm (-5.15% of base)
         -17 : 115740.dasm (-1.95% of base)
         -17 : 149252.dasm (-5.15% of base)
         -15 : 71501.dasm (-0.65% of base)
         -15 : 210884.dasm (-1.25% of base)

1863 total files with Code Size differences (381 improved, 1482 regressed), 2275 unchanged.

Top method regressions (bytes):
          83 ( 0.80% of base) : 24657.dasm - System.DefaultBinder:BindToMethod(int,System.Reflection.MethodBase[],byref,System.Reflection.ParameterModifier[],System.Globalization.CultureInfo,System.String[],byref):System.Reflection.MethodBase:this
          60 ( 4.91% of base) : 93242.dasm - Microsoft.FSharp.Collections.Array2DModule:CopyTo(System.__Canon[,],int,int,System.__Canon[,],int,int,int,int)
          51 ( 6.93% of base) : 182189.dasm - CSharpx.EnumerableExtensions:FoldImpl(System.Collections.Generic.IEnumerable`1[System.__Canon],int,System.Func`2[System.__Canon, System.__Canon],System.Func`3[System.__Canon, System.__Canon, System.__Canon],System.Func`4[System.__Canon, System.__Canon, System.__Canon, System.__Canon],System.Func`5[System.__Canon, System.__Canon, System.__Canon, System.__Canon, System.__Canon]):System.__Canon
          50 ( 8.83% of base) : 195432.dasm - System.Runtime.Serialization.Formatters.Binary.ObjectWriter:Write(System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo,System.Runtime.Serialization.Formatters.Binary.NameInfo,System.Runtime.Serialization.Formatters.Binary.NameInfo,System.String[],System.Type[],System.Object[],System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo[]):this
          48 (15.38% of base) : 134613.dasm - Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.CSharpSyntaxNode:CreateList(System.Collections.Generic.IEnumerable`1[Microsoft.CodeAnalysis.GreenNode],bool):Microsoft.CodeAnalysis.GreenNode:this
          48 ( 3.36% of base) : 202421.dasm - Microsoft.VisualBasic.CompilerServices.IDOUtils:CreateFuncCallSiteAndInvoke(System.Runtime.CompilerServices.CallSiteBinder,System.Object,System.Object[]):System.Object
          43 ( 1.52% of base) : 71481.dasm - Newtonsoft.Json.JsonTextReader:ParseReadNumber(int,ushort,int):this
          40 (17.70% of base) : 140815.dasm - Microsoft.CodeAnalysis.CSharp.AsyncRewriter:GenerateMoveNext(Microsoft.CodeAnalysis.CSharp.Symbols.SynthesizedImplementationMethod):this
          34 ( 1.79% of base) : 10537.dasm - System.Reflection.Emit.MethodBuilder:CreateMethodBodyHelper(System.Reflection.Emit.ILGenerator):this
          32 ( 0.82% of base) : 9041.dasm - <ReadAsyncInternal>d__69:MoveNext():this
          32 (14.10% of base) : 210923.dasm - ExplicitConversion:bindExplicitConversionFromDecimalToEnum(Microsoft.CSharp.RuntimeBinder.Semantics.AggregateType):int:this
          31 ( 0.87% of base) : 116229.dasm - System.Xml.XmlTextReaderImpl:ParseXmlDeclaration(bool):bool:this
          30 (11.24% of base) : 4020.dasm - System.Data.DataRowComparer:CompareEquatableArray(System.__Canon[],System.__Canon[]):bool
          29 ( 2.68% of base) : 193544.dasm - System.Drawing.ColorConverterCommon:ConvertFromString(System.String,System.Globalization.CultureInfo):System.Drawing.Color
          29 ( 2.73% of base) : 178655.dasm - System.Drawing.ColorConverterCommon:ConvertFromString(System.String,System.Globalization.CultureInfo):System.Drawing.Color
          29 ( 3.34% of base) : 191371.dasm - System.IO.Ports.SerialPort:ReadOneChar(int):int:this
          28 (39.44% of base) : 69337.dasm - Newtonsoft.Json.Linq.JValue:CompareTo(Newtonsoft.Json.Linq.JValue):int:this
          27 (15.43% of base) : 6236.dasm - System.Collections.Generic.Queue`1:SetCapacity(int):this
          27 (16.17% of base) : 198263.dasm - System.Collections.Queue:SetCapacity(int):this
          27 ( 5.66% of base) : 9067.dasm - System.IO.StreamReader:ReadBuffer():int:this

Top method improvements (bytes):
        -242 (-0.92% of base) : 201680.dasm - Microsoft.VisualBasic.CompilerServices.VBBinder:BindToMethod(int,System.Reflection.MethodBase[],byref,System.Reflection.ParameterModifier[],System.Globalization.CultureInfo,System.String[],byref):System.Reflection.MethodBase:this
         -45 (-0.37% of base) : 206420.dasm - System.DirectoryServices.ActiveDirectory.Utils:GetReplicaList(System.DirectoryServices.ActiveDirectory.DirectoryContext,System.String,System.String,bool,bool,bool):System.Collections.ArrayList
         -33 (-1.37% of base) : 107307.dasm - System.Xml.Serialization.TempAssembly:GenerateRefEmitAssembly(System.Xml.Serialization.XmlMapping[],System.Type[],System.String):System.Reflection.Assembly
         -28 (-4.84% of base) : 68499.dasm - <ExecuteFilter>d__4:MoveNext():bool:this
         -27 (-4.33% of base) : 195208.dasm - <EnsureBufferContainsAsync>d__74:MoveNext():this
         -27 (-13.43% of base) : 193758.dasm - System.Threading.Tasks.Dataflow.Internal.ReorderingBuffer`1:OutputNextItem(System.__Canon,bool):this
         -26 (-3.56% of base) : 56847.dasm - <GetVariablesIncludingMerged>d__32:MoveNext():bool:this
         -25 (-4.44% of base) : 187151.dasm - <AsSequentialQuery>d__9:MoveNext():bool:this
         -25 (-3.80% of base) : 198035.dasm - <CombinedClaimsIterator>d__38:MoveNext():bool:this
         -25 (-2.16% of base) : 68474.dasm - <ExecuteFilter>d__4:MoveNext():bool:this
         -24 (-12.63% of base) : 63190.dasm - <System-Collections-Generic-IEnumerable<System-Speech-Internal-ObjectTokens-RegistryDataKey>-GetEnumerator>d__32:MoveNext():bool:this
         -22 (-0.79% of base) : 177196.dasm - <>c__DisplayClass133_0:<EmitTryMatchAtCurrentPosition>g__EmitLoop|28(System.Text.RegularExpressions.RegexNode):this
         -22 (-1.73% of base) : 111424.dasm - System.Xml.Schema.XsdValidator:ValidateStartElement():this
         -21 (-3.31% of base) : 64712.dasm - System.Speech.Recognition.RecognitionResult:ExtractDictationAlternates(System.Speech.Internal.SapiInterop.ISpRecoResult,int):this
         -20 (-1.63% of base) : 67456.dasm - <SerializeToStreamAsyncCore>d__23:MoveNext():this
         -17 (-5.15% of base) : 149267.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberEscape(System.ReadOnlySpan`1[System.Byte],double):this
         -17 (-5.15% of base) : 149252.dasm - System.Text.Json.Utf8JsonWriter:WriteNumberEscape(System.ReadOnlySpan`1[System.Byte],float):this
         -17 (-1.95% of base) : 115740.dasm - System.Xml.XmlTextWriter:WriteDocType(System.String,System.String,System.String,System.String):this
         -15 (-1.25% of base) : 210884.dasm - ImplicitConversion:BindNubConversion(Microsoft.CSharp.RuntimeBinder.Semantics.NullableType):bool:this
         -15 (-0.65% of base) : 71501.dasm - Newtonsoft.Json.JsonTextReader:ReadStringIntoBuffer(ushort):this

Top method regressions (percentages):
          13 (81.25% of base) : 119684.dasm - MS.Internal.Xml.Cache.XPathNodeRef:GetHashCode():int:this
          13 (81.25% of base) : 22349.dasm - System.Span`1:Clear():this
          13 (76.47% of base) : 6850.dasm - System.Collections.DictionaryEntry:ToString():System.String:this
          13 (76.47% of base) : 23649.dasm - System.Int128:GetHashCode():int:this
          13 (76.47% of base) : 20203.dasm - System.UInt128:GetHashCode():int:this
          17 (73.91% of base) : 30705.dasm - _Closure$__14-0:_Lambda$__0():Microsoft.CodeAnalysis.VisualBasic.Syntax.InternalSyntax.ExpressionSyntax:this
          13 (72.22% of base) : 96465.dasm - AttachContinuationToUnitTask@1257-1:Invoke(Microsoft.FSharp.Core.Unit):Microsoft.FSharp.Control.AsyncReturn:this
          13 (72.22% of base) : 96167.dasm - AwaitTask@2231-3:Invoke(Microsoft.FSharp.Core.Unit):Microsoft.FSharp.Control.AsyncReturn:this
          13 (72.22% of base) : 201926.dasm - Container:get_VBFriendlyName():System.String:this
          13 (72.22% of base) : 189414.dasm - Microsoft.Extensions.FileSystemGlobbing.Internal.PathSegments.LiteralPathSegment:Match(System.String):bool:this
          13 (72.22% of base) : 99693.dasm - Microsoft.FSharp.Collections.FSharpMap`2:System.Collections.Generic.IReadOnlyDictionary<'Key, 'Value>.ContainsKey(int):bool:this
          13 (72.22% of base) : 99697.dasm - Microsoft.FSharp.Collections.FSharpMap`2:System.Collections.Generic.IReadOnlyDictionary<'Key, 'Value>.get_Item(int):int:this
          13 (72.22% of base) : 99695.dasm - Microsoft.FSharp.Collections.FSharpMap`2:System.Collections.Generic.IReadOnlyDictionary<'Key, 'Value>.TryGetValue(int,byref):bool:this
          13 (72.22% of base) : 211992.dasm - System.DirectoryServices.AccountManagement.SAMGroupsSet:get_CurrentAsPrincipal():System.Object:this
          13 (72.22% of base) : 212031.dasm - System.DirectoryServices.AccountManagement.SAMQuerySet:get_CurrentAsPrincipal():System.Object:this
          13 (72.22% of base) : 166296.dasm - System.Threading.Tasks.ParallelLoopState64:InternalBreak():this
          13 (72.22% of base) : 56375.dasm - TypeRestriction:GetExpression():System.Linq.Expressions.Expression:this
          12 (70.59% of base) : 166302.dasm - System.Threading.Tasks.ParallelLoopState32:InternalBreak():this
          16 (69.57% of base) : 157504.dasm - <>c__DisplayClass19_0:<CreateLibraries>b__0(Internal.Microsoft.Extensions.DependencyModel.DependencyContextJsonReader+TargetLibrary):Internal.Microsoft.Extensions.DependencyModel.Library:this
          16 (69.57% of base) : 167251.dasm - <>c__DisplayClass24_0:<CreateLibraries>b__0(Microsoft.Extensions.DependencyModel.DependencyContextJsonReader+TargetLibrary):Microsoft.Extensions.DependencyModel.Library:this

Top method improvements (percentages):
         -10 (-32.26% of base) : 63280.dasm - PhoneId:System.Collections.Generic.IComparer<System.Speech.Internal.PhonemeConverter.PhoneId>.Compare(System.Speech.Internal.PhonemeConverter+PhoneId,System.Speech.Internal.PhonemeConverter+PhoneId):int:this
         -10 (-24.39% of base) : 96570.dasm - cancellationTokenAsync@737:Invoke(Microsoft.FSharp.Control.AsyncActivation`1[System.Threading.CancellationToken]):Microsoft.FSharp.Control.AsyncReturn:this
         -10 (-22.73% of base) : 168850.dasm - System.Threading.RateLimiting.MetadataName`1:op_Equality(System.Threading.RateLimiting.MetadataName`1[System.__Canon],System.Threading.RateLimiting.MetadataName`1[System.__Canon]):bool
         -10 (-18.52% of base) : 32365.dasm - LambdaRelaxationVisitor:VisitYieldStatement(Microsoft.CodeAnalysis.VisualBasic.BoundYieldStatement):Microsoft.CodeAnalysis.VisualBasic.BoundNode:this
          -7 (-16.28% of base) : 92616.dasm - GetArraySlice4DFixedDouble6@5894:Invoke(int,int):System.__Canon:this
          -7 (-15.22% of base) : 92618.dasm - GetArraySlice4DFixedDouble5@5891:Invoke(int,int):System.__Canon:this
          -8 (-13.56% of base) : 25695.dasm - System.ArraySegment`1:CopyTo(System.__Canon[],int):this
         -27 (-13.43% of base) : 193758.dasm - System.Threading.Tasks.Dataflow.Internal.ReorderingBuffer`1:OutputNextItem(System.__Canon,bool):this
         -24 (-12.63% of base) : 63190.dasm - <System-Collections-Generic-IEnumerable<System-Speech-Internal-ObjectTokens-RegistryDataKey>-GetEnumerator>d__32:MoveNext():bool:this
          -8 (-12.50% of base) : 25696.dasm - System.ArraySegment`1:CopyTo(System.__Canon[]):this
          -8 (-11.94% of base) : 28383.dasm - System.ArraySegment`1:CopyTo(System.Char[]):this
         -10 (-11.36% of base) : 28381.dasm - System.ArraySegment`1:CopyTo(System.ArraySegment`1[System.Char]):this
          -4 (-11.11% of base) : 181395.dasm - <>c__DisplayClass3_1:<ChangeTypeScalarImpl>b__3():System.Object:this
          -8 (-10.96% of base) : 28382.dasm - System.ArraySegment`1:CopyTo(System.Char[],int):this
         -10 (-10.53% of base) : 25694.dasm - System.ArraySegment`1:CopyTo(System.ArraySegment`1[System.__Canon]):this
          -3 (-9.38% of base) : 109095.dasm - System.Xml.Xsl.Runtime.XmlNavNameFilter:MoveToFollowing(System.Xml.XPath.XPathNavigator,System.Xml.XPath.XPathNavigator):bool:this
          -8 (-8.99% of base) : 209406.dasm - System.Net.CookieTokenizer:Extract():System.String:this
          -8 (-8.99% of base) : 213785.dasm - System.Net.CookieTokenizer:Extract():System.String:this
          -4 (-8.51% of base) : 92614.dasm - GetArraySlice4DFixedTriple1@5914:Invoke(int):System.__Canon:this
          -7 (-8.14% of base) : 69347.dasm - Newtonsoft.Json.Linq.JValue:ValuesEquals(Newtonsoft.Json.Linq.JValue,Newtonsoft.Json.Linq.JValue):bool

1863 total methods with Code Size differences (381 improved, 1482 regressed), 2275 unchanged.

libraries.pmi.windows.x64.checked.mch:


Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 50395874 (overridden on cmd)
Total bytes of diff: 50409847 (overridden on cmd)
Total bytes of delta: 13973 (0.03 % of base)
    diff is a regression.
    relative diff is a regression.
Detail diffs 


Top file regressions (bytes):
        3921 : 37233.dasm (11.98% of base)
          70 : 154699.dasm (4.29% of base)
          62 : 136721.dasm (0.94% of base)
          59 : 62262.dasm (2.00% of base)
          51 : 157890.dasm (6.45% of base)
          51 : 157891.dasm (6.35% of base)
          48 : 166841.dasm (2.76% of base)
          40 : 71490.dasm (16.67% of base)
          39 : 110525.dasm (1.06% of base)
          38 : 136739.dasm (5.08% of base)
          37 : 235491.dasm (1.00% of base)
          36 : 15818.dasm (9.40% of base)
          36 : 9891.dasm (4.08% of base)
          36 : 238621.dasm (14.29% of base)
          34 : 143545.dasm (26.56% of base)
          34 : 238641.dasm (13.39% of base)
          32 : 161014.dasm (14.10% of base)
          31 : 174610.dasm (4.15% of base)
          31 : 174618.dasm (4.15% of base)
          31 : 174619.dasm (4.16% of base)

Top file improvements (bytes):
        -107 : 145056.dasm (-3.30% of base)
         -62 : 214650.dasm (-1.61% of base)
         -57 : 140648.dasm (-2.83% of base)
         -54 : 167206.dasm (-2.39% of base)
         -42 : 116126.dasm (-1.98% of base)
         -39 : 13229.dasm (-1.47% of base)
         -30 : 235563.dasm (-9.65% of base)
         -27 : 172637.dasm (-2.41% of base)
         -18 : 90620.dasm (-6.72% of base)
         -18 : 90621.dasm (-6.72% of base)
         -18 : 197965.dasm (-0.12% of base)
         -17 : 135811.dasm (-0.36% of base)
         -15 : 118360.dasm (-13.16% of base)
         -15 : 154341.dasm (-0.53% of base)
         -14 : 214652.dasm (-0.46% of base)
         -13 : 153825.dasm (-2.15% of base)
         -13 : 136262.dasm (-0.52% of base)
         -12 : 160577.dasm (-0.33% of base)
         -12 : 133941.dasm (-0.86% of base)
         -12 : 120244.dasm (-18.46% of base)

2617 total files with Code Size differences (399 improved, 2218 regressed), 2619 unchanged.

Top method regressions (bytes):
        3921 (11.98% of base) : 37233.dasm - Microsoft.CodeAnalysis.DesktopAssemblyIdentityComparer:.cctor()
          70 ( 4.29% of base) : 154699.dasm - ILCompiler.ReadyToRunCodegenCompilationBuilder:ToCompilation():ILCompiler.ICompilation:this
          62 ( 0.94% of base) : 136721.dasm - <WriteEndAttributeAsync_SepcialAtt>d__132:MoveNext():this
          59 ( 2.00% of base) : 62262.dasm - Microsoft.FSharp.Collections.Array2DModule:CopyTo(System.__Canon[,],int,int,System.__Canon[,],int,int,int,int)
          51 ( 6.45% of base) : 157890.dasm - CSharpx.EnumerableExtensions:FoldImpl(System.Collections.Generic.IEnumerable`1[__Canon],int,System.Func`2[__Canon,Nullable`1],System.Func`3[__Canon,__Canon,Nullable`1],System.Func`4[__Canon,__Canon,__Canon,Nullable`1],System.Func`5[__Canon,__Canon,__Canon,__Canon,Nullable`1]):System.Nullable`1[Int32]
          51 ( 6.35% of base) : 157891.dasm - CSharpx.EnumerableExtensions:FoldImpl(System.Collections.Generic.IEnumerable`1[Byte],int,System.Func`2[Byte,Nullable`1],System.Func`3[Byte,Byte,Nullable`1],System.Func`4[Byte,Byte,Byte,Nullable`1],System.Func`5[Byte,Byte,Byte,Byte,Nullable`1]):System.Nullable`1[Int32]
          48 ( 2.76% of base) : 166841.dasm - Microsoft.VisualBasic.CompilerServices.IDOUtils:CreateFuncCallSiteAndInvoke(System.Runtime.CompilerServices.CallSiteBinder,System.Object,System.Object[]):System.Object
          40 (16.67% of base) : 71490.dasm - Microsoft.CodeAnalysis.CSharp.AsyncRewriter:GenerateMoveNext(Microsoft.CodeAnalysis.CSharp.Symbols.SynthesizedImplementationMethod):this
          39 ( 1.06% of base) : 110525.dasm - Newtonsoft.Json.JsonTextReader:ParseReadNumber(int,ushort,int):this
          38 ( 5.08% of base) : 136739.dasm - <WriteStartElementAsync_FinishWrite>d__121:MoveNext():this
          37 ( 1.00% of base) : 235491.dasm - <WriteStreamAsync>d__117`1[Byte][System.Byte]:MoveNext():this
          36 ( 4.08% of base) : 9891.dasm - Microsoft.CodeAnalysis.VisualBasic.BinderBuilder:CreateBinderForSourceFile(Microsoft.CodeAnalysis.VisualBasic.Symbols.SourceModuleSymbol,Microsoft.CodeAnalysis.SyntaxTree):Microsoft.CodeAnalysis.VisualBasic.Binder
          36 ( 9.40% of base) : 15818.dasm - Microsoft.CodeAnalysis.VisualBasic.Emit.PEModuleBuilder:TranslateImports(Microsoft.CodeAnalysis.DiagnosticBag):this
          36 (14.29% of base) : 238621.dasm - System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1[Byte][System.Byte]:ComputeStartSet():ubyte:this
          34 (13.39% of base) : 238641.dasm - System.Text.RegularExpressions.Symbolic.SymbolicRegexNode`1[Int16][System.Int16]:ComputeStartSet():short:this
          34 (26.56% of base) : 143545.dasm - System.Xml.Xsl.Runtime.XmlIntSortKey:CompareTo(System.Object):int:this
          32 (14.10% of base) : 161014.dasm - ExplicitConversion:bindExplicitConversionFromDecimalToEnum(Microsoft.CSharp.RuntimeBinder.Semantics.AggregateType):int:this
          31 ( 4.15% of base) : 174610.dasm - WorkStealingQueue[Byte][System.Byte]:LocalPush(ubyte,byref):this
          31 ( 4.15% of base) : 174618.dasm - WorkStealingQueue[Int16][System.Int16]:LocalPush(short,byref):this
          31 ( 4.16% of base) : 174619.dasm - WorkStealingQueue[Int32][System.Int32]:LocalPush(int,byref):this

Top method improvements (bytes):
        -107 (-3.30% of base) : 145056.dasm - System.Xml.Serialization.TempAssembly:GenerateRefEmitAssembly(System.Xml.Serialization.XmlMapping[],System.Type[],System.String):System.Reflection.Assembly
         -62 (-1.61% of base) : 214650.dasm - <CloseAsyncCore>d__53:MoveNext():this
         -57 (-2.83% of base) : 140648.dasm - System.Xml.Schema.XsdValidator:ValidateStartElement():this
         -54 (-2.39% of base) : 167206.dasm - Microsoft.VisualBasic.CompilerServices.OverloadResolution:InsertIfMethodAvailable(System.Reflection.MemberInfo,System.Reflection.ParameterInfo[],int,bool,System.Object[],int,System.String[],System.Type[],bool,System.Collections.Generic.List`1[[Microsoft.VisualBasic.CompilerServices.Symbols+Method, Microsoft.VisualBasic.Core, Version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a]],Container)
         -42 (-1.98% of base) : 116126.dasm - Microsoft.Build.Execution.OutOfProcNode:HandleShutdown(byref):int:this
         -39 (-1.47% of base) : 13229.dasm - Microsoft.CodeAnalysis.VisualBasic.Symbols.SourceMemberContainerTypeSymbol:CheckStructureCircularity(Microsoft.CodeAnalysis.DiagnosticBag):bool:this
         -30 (-9.65% of base) : 235563.dasm - EqualityComparer:Equals(System.Text.Json.JsonSerializerOptions,System.Text.Json.JsonSerializerOptions):bool:this
         -27 (-2.41% of base) : 172637.dasm - <<CancelOnProcessTermination>b__1_0>d:MoveNext():this
         -18 (-6.72% of base) : 90620.dasm - Microsoft.Diagnostics.Symbols.NativeSymbolModule:GetEmbeddedILImage():System.IO.MemoryStream:this
         -18 (-6.72% of base) : 90621.dasm - Microsoft.Diagnostics.Symbols.NativeSymbolModule:GetPseudoAssembly():System.IO.MemoryStream:this
         -18 (-0.12% of base) : 197965.dasm - System.DirectoryServices.ActiveDirectory.Utils:GetReplicaList(System.DirectoryServices.ActiveDirectory.DirectoryContext,System.String,System.String,bool,bool,bool):System.Collections.ArrayList
         -17 (-0.36% of base) : 135811.dasm - System.Xml.XmlTextReaderImpl:ParseAttributeValueSlow(int,ushort,NodeData):this
         -15 (-13.16% of base) : 118360.dasm - Microsoft.Build.Collections.ReadOnlyCollection`1[__Canon][System.__Canon]:Contains(System.__Canon):bool:this
         -15 (-0.53% of base) : 154341.dasm - System.Text.GB18030Encoding:GetChars(long,int,long,int,System.Text.DecoderNLS):int:this
         -14 (-0.46% of base) : 214652.dasm - <CloseOutputAsyncCore>d__48:MoveNext():this
         -13 (-0.52% of base) : 136262.dasm - <ReadValueChunkAsync>d__489:MoveNext():this
         -13 (-2.15% of base) : 153825.dasm - System.Speech.Internal.GrammarBuilding.OneOfElement:CreateElement(System.Speech.Internal.SrgsParser.IElementFactory,System.Speech.Internal.SrgsParser.IElement,System.Speech.Internal.SrgsParser.IRule,System.Speech.Internal.GrammarBuilding.IdentifierCollection):System.Speech.Internal.SrgsParser.IElement:this
         -12 (-18.46% of base) : 120244.dasm - <>c__DisplayClass19_1:<.ctor>b__1(System.String):System.Collections.Immutable.ImmutableArray`1[[System.String, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]:this
         -12 (-0.87% of base) : 134154.dasm - <WriteCDataSectionAsync>d__135:MoveNext():this
         -12 (-0.87% of base) : 133935.dasm - <WriteCDataSectionAsync>d__149:MoveNext():this

Top method regressions (percentages):
          17 (94.44% of base) : 207921.dasm - System.Linq.Parallel.ListQueryResults`1[Byte][System.Byte]:GetPartitionedStream():System.Linq.Parallel.PartitionedStream`2[Byte,Int32]:this
          13 (92.86% of base) : 141084.dasm - BigInteger:InitFromBigint(BigInteger):this
          12 (92.31% of base) : 224785.dasm - System.Reflection.TypeLoading.RoArrayType:get_Suffix():System.String:this
          17 (89.47% of base) : 34113.dasm - _Closure$__14-0:_Lambda$__0():Microsoft.CodeAnalysis.VisualBasic.Syntax.InternalSyntax.ExpressionSyntax:this
          13 (86.67% of base) : 1418.dasm - System.Span`1[Vector`1][System.Numerics.Vector`1[System.Single]]:Fill(System.Numerics.Vector`1[Single]):this
          16 (84.21% of base) : 245391.dasm - <>c__DisplayClass19_0:<CreateLibraries>b__0(TargetLibrary):Internal.Microsoft.Extensions.DependencyModel.Library:this
          16 (84.21% of base) : 164397.dasm - <>c__DisplayClass24_0:<CreateLibraries>b__0(TargetLibrary):Microsoft.Extensions.DependencyModel.Library:this
          16 (84.21% of base) : 88283.dasm - <>c__DisplayClass7_0:<AddSyntaxTreeToDeclarationMapAndTable>b__0():Microsoft.CodeAnalysis.CSharp.RootSingleNamespaceDeclaration:this
          13 (81.25% of base) : 192636.dasm - System.Diagnostics.EventLogEntry:get_CategoryNumber():short:this
          13 (81.25% of base) : 192638.dasm - System.Diagnostics.EventLogEntry:get_EntryType():int:this
          13 (81.25% of base) : 192634.dasm - System.Diagnostics.EventLogEntry:get_Index():int:this
          13 (76.47% of base) : 105488.dasm - Microsoft.Diagnostics.Tracing.Parsers.Clr.GCBulkRootStaticVarValues:get_FieldName():System.String:this
          16 (76.19% of base) : 173063.dasm - R2RTest.R2RDumpProcessConstructor:Construct():ProcessParameters:this
          16 (72.73% of base) : 88141.dasm - <>c__DisplayClass4_0:<.ctor>b__0(Roslyn.Utilities.ConsList`1[[Microsoft.CodeAnalysis.CSharp.Symbol, Microsoft.CodeAnalysis.CSharp, Version=1.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]):Microsoft.CodeAnalysis.CSharp.Imports:this
          13 (72.22% of base) : 87841.dasm - Microsoft.CodeAnalysis.CSharp.CodeGen.CodeGenerator:EmitDefaultExpression(Microsoft.CodeAnalysis.CSharp.BoundDefaultOperator,bool):this
          13 (72.22% of base) : 105152.dasm - Microsoft.Diagnostics.Tracing.Parsers.Clr.GCBulkTypeValues:get_TypeName():System.String:this
          13 (72.22% of base) : 64121.dasm - RangeGeneric@5551[Byte][System.Byte]:Step(ubyte):ubyte:this
          16 (69.57% of base) : 208620.dasm - ReverseQueryOperatorResults[__Canon][System.__Canon]:GetElement(int):System.__Canon:this
          16 (69.57% of base) : 208624.dasm - ReverseQueryOperatorResults[Byte][System.Byte]:GetElement(int):ubyte:this
          16 (69.57% of base) : 208628.dasm - ReverseQueryOperatorResults[Double][System.Double]:GetElement(int):double:this

Top method improvements (percentages):
         -10 (-30.30% of base) : 55814.dasm - cancellationTokenAsync@737:Invoke(Microsoft.FSharp.Control.AsyncActivation`1[CancellationToken]):Microsoft.FSharp.Control.AsyncReturn:this
         -10 (-18.52% of base) : 32421.dasm - LambdaRelaxationVisitor:VisitYieldStatement(Microsoft.CodeAnalysis.VisualBasic.BoundYieldStatement):Microsoft.CodeAnalysis.VisualBasic.BoundNode:this
         -12 (-18.46% of base) : 120244.dasm - <>c__DisplayClass19_1:<.ctor>b__1(System.String):System.Collections.Immutable.ImmutableArray`1[[System.String, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]:this
         -10 (-17.24% of base) : 173067.dasm - R2RTest.AppExecutionProcessConstructor:Construct():ProcessParameters:this
         -10 (-17.24% of base) : 173065.dasm - R2RTest.ScriptExecutionProcessConstructor:Construct():ProcessParameters:this
          -7 (-16.67% of base) : 64364.dasm - GetArraySlice4DFixedDouble6@5894[__Canon][System.__Canon]:Invoke(int,int):System.__Canon:this
          -7 (-16.67% of base) : 64366.dasm - GetArraySlice4DFixedDouble6@5894[Byte][System.Byte]:Invoke(int,int):ubyte:this
          -7 (-16.67% of base) : 64368.dasm - GetArraySlice4DFixedDouble6@5894[Int16][System.Int16]:Invoke(int,int):short:this
          -7 (-16.67% of base) : 64369.dasm - GetArraySlice4DFixedDouble6@5894[Int32][System.Int32]:Invoke(int,int):int:this
          -7 (-16.67% of base) : 64372.dasm - GetArraySlice4DFixedDouble6@5894[Int64][System.Int64]:Invoke(int,int):long:this
          -7 (-15.56% of base) : 64355.dasm - GetArraySlice4DFixedDouble5@5891[__Canon][System.__Canon]:Invoke(int,int):System.__Canon:this
          -7 (-15.56% of base) : 64357.dasm - GetArraySlice4DFixedDouble5@5891[Byte][System.Byte]:Invoke(int,int):ubyte:this
          -7 (-15.56% of base) : 64359.dasm - GetArraySlice4DFixedDouble5@5891[Int16][System.Int16]:Invoke(int,int):short:this
          -7 (-15.56% of base) : 64360.dasm - GetArraySlice4DFixedDouble5@5891[Int32][System.Int32]:Invoke(int,int):int:this
          -7 (-15.56% of base) : 64363.dasm - GetArraySlice4DFixedDouble5@5891[Int64][System.Int64]:Invoke(int,int):long:this
          -7 (-15.56% of base) : 64370.dasm - GetArraySlice4DFixedDouble6@5894[Double][System.Double]:Invoke(int,int):double:this
          -6 (-15.38% of base) : 155913.dasm - Internal.Text.Utf8StringBuilder:ToString(int):System.String:this
          -9 (-14.75% of base) : 64380.dasm - GetArraySlice4DFixedTriple1@5914[Vector`1][System.Numerics.Vector`1[System.Single]]:Invoke(int):System.Numerics.Vector`1[Single]:this
          -7 (-14.58% of base) : 64361.dasm - GetArraySlice4DFixedDouble5@5891[Double][System.Double]:Invoke(int,int):double:this
          -9 (-14.06% of base) : 64389.dasm - GetArraySlice4DFixedTriple2@5917[Vector`1][System.Numerics.Vector`1[System.Single]]:Invoke(int):System.Numerics.Vector`1[Single]:this

2617 total methods with Code Size differences (399 improved, 2218 regressed), 2619 unchanged.

libraries_tests.pmi.windows.x64.checked.mch:


Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 129995008 (overridden on cmd)
Total bytes of diff: 130013361 (overridden on cmd)
Total bytes of delta: 18353 (0.01 % of base)
    diff is a regression.
    relative diff is a regression.
Detail diffs 


Top file regressions (bytes):
         921 : 161233.dasm (1.00% of base)
         313 : 228951.dasm (1.51% of base)
         181 : 228950.dasm (7.48% of base)
         168 : 228948.dasm (6.74% of base)
         123 : 138081.dasm (7.99% of base)
          81 : 20737.dasm (1.82% of base)
          81 : 36582.dasm (1.82% of base)
          73 : 60838.dasm (4.07% of base)
          46 : 276711.dasm (5.30% of base)
          40 : 252905.dasm (0.31% of base)
          40 : 236004.dasm (1.87% of base)
          39 : 151440.dasm (1.06% of base)
          39 : 240918.dasm (1.61% of base)
          36 : 59512.dasm (2.74% of base)
          36 : 276314.dasm (2.36% of base)
          36 : 263039.dasm (1.40% of base)
          36 : 265505.dasm (1.40% of base)
          36 : 55708.dasm (2.06% of base)
          35 : 54229.dasm (9.59% of base)
          35 : 80759.dasm (2.21% of base)

Top file improvements (bytes):
        -110 : 112641.dasm (-4.95% of base)
         -99 : 315081.dasm (-3.97% of base)
         -71 : 118466.dasm (-3.35% of base)
         -60 : 118496.dasm (-3.16% of base)
         -59 : 231454.dasm (-3.21% of base)
         -42 : 331548.dasm (-0.87% of base)
         -41 : 173437.dasm (-3.52% of base)
         -41 : 35599.dasm (-1.60% of base)
         -40 : 80645.dasm (-2.61% of base)
         -40 : 80648.dasm (-2.61% of base)
         -40 : 74909.dasm (-2.15% of base)
         -37 : 261539.dasm (-2.15% of base)
         -36 : 231451.dasm (-2.62% of base)
         -34 : 189700.dasm (-2.26% of base)
         -34 : 7840.dasm (-2.29% of base)
         -33 : 291443.dasm (-1.28% of base)
         -30 : 291860.dasm (-1.80% of base)
         -30 : 321111.dasm (-2.17% of base)
         -29 : 344122.dasm (-1.96% of base)
         -28 : 118480.dasm (-1.60% of base)

4528 total files with Code Size differences (644 improved, 3884 regressed), 11426 unchanged.

Top method regressions (bytes):
         921 ( 1.00% of base) : 161233.dasm - <GenerateCodeFromType_TestData>d__25:MoveNext():bool:this
         313 ( 1.51% of base) : 228951.dasm - <ResolveCoreAsync>d__50:MoveNext():this
         181 ( 7.48% of base) : 228950.dasm - <ResolveAsync>d__49:MoveNext():this
         168 ( 6.74% of base) : 228948.dasm - <GetPackageDependenciesAsync>d__51:MoveNext():this
         123 ( 7.99% of base) : 138081.dasm - Microsoft.Build.Tasks.ReferenceTable:GetReferenceItems(byref,byref,byref,byref,byref,byref,byref):this
          81 ( 1.82% of base) : 20737.dasm - <ReadImmutableHashSetTOfImmutableHashSetT>d__304:MoveNext():this
          81 ( 1.82% of base) : 36582.dasm - <ReadImmutableHashSetTOfImmutableHashSetT>d__339:MoveNext():this
          73 ( 4.07% of base) : 60838.dasm - <GetClassifiedSpansAsync>d__0:MoveNext():this
          46 ( 5.30% of base) : 276711.dasm - System.Reflection.Tests.TypeInfoTests:GenericTypeArguments(System.Type,System.Type[],System.String[]):this
          40 ( 1.87% of base) : 236004.dasm - <GetRegistrationInfo>d__2:MoveNext():this
          40 ( 0.31% of base) : 252905.dasm - System.IO.Tests.Directory_ReparsePoints_MountVolume:runTest()
          39 ( 1.06% of base) : 151440.dasm - Microsoft.IdentityModel.Json.JsonTextReader:ParseReadNumber(int,ushort,int):this
          39 ( 1.61% of base) : 240918.dasm - System.Collections.Immutable.Tests.ImmutableSortedSetTest:IndexOfTest():this
          36 ( 2.06% of base) : 55708.dasm - <<AddWork>g__ContinueAfterDelay|12_1>d[Byte,Nullable`1][System.Byte,System.Nullable`1[System.Int32]]:MoveNext():this
          36 ( 2.74% of base) : 59512.dasm - <FindTypesInCurrentProcessAsync>d__30:MoveNext():this
          36 ( 1.40% of base) : 263039.dasm - <PingPong>d__15:MoveNext():this
          36 ( 1.40% of base) : 265505.dasm - <PingPong>d__15:MoveNext():this
          36 ( 2.36% of base) : 276314.dasm - System.Reflection.Tests.FieldInfoTests:SetValue_MixedArrayTypes_SubClass():this
          35 ( 9.59% of base) : 54229.dasm - Microsoft.CodeAnalysis.Diagnostics.DiagnosticData:WithCalculatedSpan(Microsoft.CodeAnalysis.Text.SourceText):Microsoft.CodeAnalysis.Diagnostics.DiagnosticData:this
          35 ( 2.21% of base) : 80759.dasm - System.Dynamic.Tests.DynamicObjectTests:DynamicInvokeMemberStaticMember():this

Top method improvements (bytes):
        -110 (-4.95% of base) : 112641.dasm - System.Collections.Tests.LinkedList_Generic_Tests`1[Byte][System.Byte]:AddBefore_LLNode():this
         -99 (-3.97% of base) : 315081.dasm - Microsoft.Interop.LinearCollectionWithNonBlittableElementsMarshalling:GenerateNativeValuesDestinationDeclaration(Microsoft.Interop.TypePositionInfo,Microsoft.Interop.StubCodeContext):Microsoft.CodeAnalysis.CSharp.Syntax.LocalDeclarationStatementSyntax:this
         -71 (-3.35% of base) : 118466.dasm - <SimpleRequest_WriteAsynchronouslyInParts_Succeeds>d__7:MoveNext():this
         -60 (-3.16% of base) : 118496.dasm - <Write_TooMuch_ThrowsProtocolViolationException>d__17:MoveNext():this
         -59 (-3.21% of base) : 231454.dasm - <CreatePartsAsync>d__11:MoveNext():this
         -42 (-0.87% of base) : 331548.dasm - <TestAsyncOutputStream_BeginCancelBeginOutputRead>d__7:MoveNext():this
         -41 (-1.60% of base) : 35599.dasm - <FlushToStreamThrows_WriterRemainsInConsistentState>d__48:MoveNext():this
         -41 (-3.52% of base) : 173437.dasm - <JoinMultipleData>d__3:MoveNext():bool:this
         -40 (-2.15% of base) : 74909.dasm - System.Dynamic.Runtime.Tests.Test:CalledFrom_ForLoopBody()
         -40 (-2.61% of base) : 80645.dasm - System.Dynamic.Tests.BinaryOperationTests:DivideInt32Assign(int,int):this
         -40 (-2.61% of base) : 80648.dasm - System.Dynamic.Tests.BinaryOperationTests:ModuloInt32Assign(int,int):this
         -37 (-2.15% of base) : 261539.dasm - <VerifyResponseContent>d__76:MoveNext():this
         -36 (-2.62% of base) : 231451.dasm - <CreatePartsAsync>d__10:MoveNext():this
         -34 (-2.26% of base) : 189700.dasm - <<ThresholdExceeded_ThrowsException>b__0>d:MoveNext():this
         -34 (-2.29% of base) : 7840.dasm - <<ThresholdExceeded_ThrowsException>b__0>d:MoveNext():this
         -33 (-1.28% of base) : 291443.dasm - <TestEncapsulate_Receives>d__63:MoveNext():this
         -30 (-2.17% of base) : 321111.dasm - <>c__DisplayClass33_0:<ReadPackOptions>b__0(System.String):this
         -30 (-1.80% of base) : 291860.dasm - <TestOrdering_Async_OrderedDisabled>d__26:MoveNext():this
         -29 (-1.96% of base) : 344122.dasm - <<DownloadData_LargeData_Success>b__18_0>d:MoveNext():this
         -28 (-1.60% of base) : 118480.dasm - <Write_ContentToClosedConnectionSynchronously_ThrowsHttpListenerException>d__23:MoveNext():this

Top method regressions (percentages):
          13 (92.86% of base) : 91368.dasm - <>c__DisplayClass168_0:<CheckExceptionBoolArrayArrayLength>b__0():this
          13 (92.86% of base) : 91369.dasm - <>c__DisplayClass169_0:<CheckExceptionByteArrayArrayLength>b__0():this
          13 (92.86% of base) : 91370.dasm - <>c__DisplayClass170_0:<CheckExceptionCustomArrayArrayLength>b__0():this
          13 (92.86% of base) : 91371.dasm - <>c__DisplayClass171_0:<CheckExceptionCharArrayArrayLength>b__0():this
          13 (92.86% of base) : 91372.dasm - <>c__DisplayClass172_0:<CheckExceptionCustom2ArrayArrayLength>b__0():this
          13 (92.86% of base) : 91373.dasm - <>c__DisplayClass173_0:<CheckExceptionDecimalArrayArrayLength>b__0():this
          13 (92.86% of base) : 91374.dasm - <>c__DisplayClass174_0:<CheckExceptionDelegateArrayArrayLength>b__0():this
          13 (92.86% of base) : 91375.dasm - <>c__DisplayClass175_0:<CheckExceptionDoubleArrayArrayLength>b__0():this
          13 (92.86% of base) : 91376.dasm - <>c__DisplayClass176_0:<CheckExceptionEnumArrayArrayLength>b__0():this
          13 (92.86% of base) : 91377.dasm - <>c__DisplayClass177_0:<CheckExceptionEnumLongArrayArrayLength>b__0():this
          13 (92.86% of base) : 91378.dasm - <>c__DisplayClass178_0:<CheckExceptionFloatArrayArrayLength>b__0():this
          13 (92.86% of base) : 91379.dasm - <>c__DisplayClass179_0:<CheckExceptionFuncArrayArrayLength>b__0():this
          13 (92.86% of base) : 91380.dasm - <>c__DisplayClass180_0:<CheckExceptionInterfaceArrayArrayLength>b__0():this
          13 (92.86% of base) : 91381.dasm - <>c__DisplayClass181_0:<CheckExceptionIEquatableCustomArrayArrayLength>b__0():this
          13 (92.86% of base) : 91382.dasm - <>c__DisplayClass182_0:<CheckExceptionIEquatableCustom2ArrayArrayLength>b__0():this
          13 (92.86% of base) : 91383.dasm - <>c__DisplayClass183_0:<CheckExceptionIntArrayArrayLength>b__0():this
          13 (92.86% of base) : 91384.dasm - <>c__DisplayClass184_0:<CheckExceptionLongArrayArrayLength>b__0():this
          13 (92.86% of base) : 91385.dasm - <>c__DisplayClass185_0:<CheckExceptionObjectArrayArrayLength>b__0():this
          13 (92.86% of base) : 91386.dasm - <>c__DisplayClass186_0:<CheckExceptionStructArrayArrayLength>b__0():this
          13 (92.86% of base) : 91387.dasm - <>c__DisplayClass187_0:<CheckExceptionSByteArrayArrayLength>b__0():this

Top method improvements (percentages):
         -10 (-28.57% of base) : 254248.dasm - <>c__DisplayClass4_0:<CopyOntoSelf>b__0():this
         -10 (-25.00% of base) : 254060.dasm - <>c__DisplayClass17_1:<LongPath>b__2():this
         -10 (-25.00% of base) : 254173.dasm - <>c__DisplayClass19_1:<Path_Longer_Than_MaxLongPath_Throws_Exception>b__2():this
         -12 (-21.82% of base) : 150890.dasm - <>c__DisplayClass7_0:<DownloadFileWorker>b__0(System.String):bool:this
         -10 (-17.86% of base) : 60719.dasm - <>c__DisplayClass4_0:<FixAllAsync>b__0(Microsoft.CodeAnalysis.Editing.SyntaxEditor):System.Threading.Tasks.Task:this
         -10 (-17.54% of base) : 141222.dasm - Microsoft.CodeAnalysis.CSharp.Utilities.TypeStyleResult:CanConvert():bool:this
         -10 (-17.24% of base) : 58398.dasm - <>c__DisplayClass24_0:<GetUnimplementedMembers>b__4(Microsoft.CodeAnalysis.ISymbol):bool:this
         -10 (-17.24% of base) : 126332.dasm - <>c__DisplayClass37_0:<PssRoundtrip>b__0():System.Object:this
         -10 (-17.24% of base) : 284609.dasm - <>c__DisplayClass37_0:<PssRoundtrip>b__0():System.Object:this
         -10 (-17.24% of base) : 196564.dasm - <>c__DisplayClass37_0:<PssRoundtrip>b__0():System.Object:this
         -10 (-17.24% of base) : 127267.dasm - <>c__DisplayClass7_0:<Rfc5869ExtractDefaultHash>b__0():System.Object:this
          -9 (-16.67% of base) : 265713.dasm - <>c__DisplayClass0_1:<DoHandshake>b__2():this
         -10 (-16.39% of base) : 265712.dasm - <>c__DisplayClass0_1:<DoHandshake>b__1():this
         -11 (-15.49% of base) : 140925.dasm - <>c__DisplayClass19_1:<.ctor>b__2(System.String):System.Collections.Generic.IReadOnlyList`1[[System.String, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]:this
          -4 (-14.81% of base) : 92499.dasm - <>c__DisplayClass44_0:<InvalidArgumentCount_ThrowsArgumentException>b__4():System.Object:this
         -10 (-14.49% of base) : 59776.dasm - <>c__DisplayClass28_0:<GetSpellCheckerAsync>b__0():System.Threading.Tasks.Task`1[[Roslyn.Utilities.SpellChecker, Microsoft.CodeAnalysis.Workspaces, Version=4.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]:this
          -4 (-13.79% of base) : 104832.dasm - <>c__DisplayClass0_0:<InvalidArgs_Throws>b__4():this
         -10 (-13.51% of base) : 253966.dasm - <>c__DisplayClass1_0:<CancelledTokenFastPath>b__3():this
         -15 (-13.16% of base) : 137804.dasm - Microsoft.Build.Collections.ReadOnlyCollection`1[__Canon][System.__Canon]:Contains(System.__Canon):bool:this
          -8 (-12.70% of base) : 265658.dasm - <>c__DisplayClass13_0:<SslStream_StreamToStream_Dispose_Throws>b__1():System.Threading.Tasks.Task:this

4528 total methods with Code Size differences (644 improved, 3884 regressed), 11426 unchanged.

AndyAyersMS
AndyAyersMS approved these changes Jun 22, 2022
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Changes LGTM.

@jakobbotsch jakobbotsch merged commit 6258ee5 into dotnet:main Jun 22, 2022
@jakobbotsch jakobbotsch deleted the fix-63905 branch June 22, 2022 19:49
This was referenced Jun 22, 2022
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fgMorphArgs reorders (non-call) exception-throwing arguments
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