[JitDiff ARM64] [Copilot] Update BitArray.CopyTo to use cross-platform intri ...

[MihuBot]

Job completed in 18 minutes 5 seconds (remote runner delay: 54 seconds).
dotnet/runtime#120627
Using arguments: -arm

Diffs

Diffs

Found 144 files with textual diffs.

Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 51913904
Total bytes of diff: 51913920
Total bytes of delta: 16 (0.00 % of base)
Total relative delta: 0.02
    diff is a regression.
    relative diff is a regression.


Top file regressions (bytes):
          20 : System.Reflection.Context.dasm (0.03 % of base)
          16 : Microsoft.Extensions.Http.dasm (0.02 % of base)
          12 : System.Net.NameResolution.dasm (0.02 % of base)
           8 : System.Diagnostics.Process.dasm (0.01 % of base)

Top file improvements (bytes):
         -36 : System.Threading.Channels.dasm (-0.01 % of base)
          -4 : Microsoft.VisualBasic.Core.dasm (-0.00 % of base)

6 total files with Code Size differences (2 improved, 4 regressed), 254 unchanged.

Top method regressions (bytes):
          20 (1.97 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[int]:WriteAsync(int,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
          20 (1.97 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[short]:WriteAsync(short,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
          16 (4.55 % of base) : Microsoft.Extensions.Http.dasm - Microsoft.Extensions.Http.HttpClientFactoryOptions:.ctor():this (FullOpts)
          16 (3.67 % of base) : System.Reflection.Context.dasm - System.Reflection.Context.CustomReflectionContext+ReflectionContextProjector:ProjectInterfaceMapping(System.Reflection.InterfaceMapping):System.Reflection.InterfaceMapping:this (FullOpts)
          12 (0.95 % of base) : Microsoft.Extensions.Http.dasm - Microsoft.Extensions.Http.Logging.LogHelper:.cctor() (FullOpts)
          12 (3.06 % of base) : System.Reflection.Context.dasm - System.Reflection.Context.Projection.ProjectingMethodBody:get_LocalVariables():System.Collections.Generic.IList`1[System.Reflection.LocalVariableInfo]:this (FullOpts)
          12 (0.90 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.AsyncOperation:SignalCompletion():this (FullOpts)
          12 (1.33 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[int]:TryWrite(int):bool:this (FullOpts)
          12 (1.33 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[short]:TryWrite(short):bool:this (FullOpts)
          12 (1.55 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.Channel:CreateBounded[byte](int):System.Threading.Channels.Channel`1[byte] (FullOpts)
          12 (1.69 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.Channel:CreateBounded[int](int):System.Threading.Channels.Channel`1[int] (FullOpts)
          12 (3.95 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1[short]:<get_CancellationCallbackDelegate>b__16_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
          12 (3.95 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1[System.Numerics.Vector`1[float]]:<get_CancellationCallbackDelegate>b__16_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
          12 (3.95 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.SingleConsumerUnboundedChannel`1[System.Numerics.Vector`1[float]]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
          12 (3.95 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[byte]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
          12 (3.95 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[short]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
          12 (2.13 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1+UnboundedChannelWriter[short]:TryWrite(short):bool:this (FullOpts)
           8 (1.30 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.ProcessManager:GetModules(int):System.Diagnostics.ProcessModuleCollection (FullOpts)
           8 (0.57 % of base) : System.Net.NameResolution.dasm - System.Net.Dns:RunAsync[double](System.Func`3[System.Object,System.Net.NameResolutionActivity,double],System.Object,System.Threading.CancellationToken):System.Threading.Tasks.Task`1[double] (FullOpts)
           8 (0.57 % of base) : System.Net.NameResolution.dasm - System.Net.Dns:RunAsync[short](System.Func`3[System.Object,System.Net.NameResolutionActivity,short],System.Object,System.Threading.CancellationToken):System.Threading.Tasks.Task`1[short] (FullOpts)
           8 (0.57 % of base) : System.Net.NameResolution.dasm - System.Net.Dns:RunAsync[System.Nullable`1[int]](System.Func`3[System.Object,System.Net.NameResolutionActivity,System.Nullable`1[int]],System.Object,System.Threading.CancellationToken):System.Threading.Tasks.Task`1[System.Nullable`1[int]] (FullOpts)
           8 (1.74 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[byte]:.ctor(bool):this (FullOpts)
           8 (1.35 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1[double]:.ctor(bool,System.Collections.Generic.IComparer`1[double]):this (FullOpts)
           4 (2.70 % of base) : Microsoft.Extensions.Http.dasm - Microsoft.Extensions.DependencyInjection.HttpClientMappingRegistry:.ctor():this (FullOpts)
           4 (0.27 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[int]:WriteAsync(int,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
           4 (0.27 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[short]:WriteAsync(short,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
           4 (0.88 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1[int]:.ctor(int,bool,System.Action`1[int]):this (FullOpts)
           4 (0.47 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1+RendezvousChannelReader[byte]:get_DebuggerDisplay():System.String:this (FullOpts)
           4 (0.85 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.SingleConsumerUnboundedChannel`1[int]:.ctor(bool):this (FullOpts)

Top method improvements (bytes):
         -24 (-2.93 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
         -24 (-3.30 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
         -16 (-1.43 % of base) : Microsoft.Extensions.Http.dasm - Microsoft.Extensions.Http.Logging.HttpHeadersLogValue:get_Values():System.Collections.Generic.List`1[System.Collections.Generic.KeyValuePair`2[System.String,System.Object]]:this (FullOpts)
         -12 (-1.52 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.Channel:CreateBounded[double](int):System.Threading.Channels.Channel`1[double] (FullOpts)
         -12 (-1.52 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.Channel:CreateBounded[short](int):System.Threading.Channels.Channel`1[short] (FullOpts)
         -12 (-3.80 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.SingleConsumerUnboundedChannel`1[double]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
         -12 (-3.80 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[long]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
         -12 (-3.80 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[System.Numerics.Vector`1[float]]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
         -12 (-1.71 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1+UnboundedChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
         -12 (-3.80 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1[int]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
         -12 (-2.04 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1+UnboundedPrioritizedChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
          -8 (-0.57 % of base) : System.Net.NameResolution.dasm - System.Net.Dns:RunAsync[byte](System.Func`3[System.Object,System.Net.NameResolutionActivity,byte],System.Object,System.Threading.CancellationToken):System.Threading.Tasks.Task`1[byte] (FullOpts)
          -8 (-1.27 % of base) : System.Reflection.Context.dasm - System.Reflection.Context.Projection.ProjectingType:GetMember(System.String,int,int):System.Reflection.MemberInfo[]:this (FullOpts)
          -8 (-1.71 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[long]:.ctor(bool):this (FullOpts)
          -8 (-1.71 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[System.Nullable`1[int]]:.ctor(bool):this (FullOpts)
          -8 (-1.71 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[System.Numerics.Vector`1[float]]:.ctor(bool):this (FullOpts)
          -8 (-1.43 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1+UnboundedChannelWriter[int]:TryWrite(int):bool:this (FullOpts)
          -8 (-1.33 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1[System.Nullable`1[int]]:.ctor(bool,System.Collections.Generic.IComparer`1[System.Nullable`1[int]]):this (FullOpts)
          -8 (-1.52 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1+UnboundedPrioritizedChannelWriter[int]:TryWrite(int):bool:this (FullOpts)
          -8 (-1.52 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1+UnboundedPrioritizedChannelWriter[short]:TryWrite(short):bool:this (FullOpts)
          -4 (-3.03 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.CacheDict`2[System.Nullable`1[int],System.Nullable`1[int]]:.ctor(int):this (FullOpts)
          -4 (-0.57 % of base) : System.Net.NameResolution.dasm - System.Net.NameResolutionMetrics:.cctor() (FullOpts)
          -4 (-0.69 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1[byte]:.ctor(int,int,bool,System.Action`1[byte]):this (FullOpts)
          -4 (-0.69 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1[double]:.ctor(int,int,bool,System.Action`1[double]):this (FullOpts)
          -4 (-0.79 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1[int]:.ctor(int,int,bool,System.Action`1[int]):this (FullOpts)
          -4 (-0.69 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1[short]:.ctor(int,int,bool,System.Action`1[short]):this (FullOpts)
          -4 (-0.88 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1[double]:.ctor(int,bool,System.Action`1[double]):this (FullOpts)
          -4 (-0.46 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[short]:get_DebuggerDisplay():System.String:this (FullOpts)
          -4 (-0.85 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.SingleConsumerUnboundedChannel`1[short]:.ctor(bool):this (FullOpts)
          -4 (-0.85 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.SingleConsumerUnboundedChannel`1[System.Nullable`1[int]]:.ctor(bool):this (FullOpts)
          -4 (-0.67 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1[int]:.ctor(bool,System.Collections.Generic.IComparer`1[int]):this (FullOpts)
          -4 (-0.68 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1[long]:.ctor(bool,System.Collections.Generic.IComparer`1[long]):this (FullOpts)
          -4 (-0.68 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1[System.Numerics.Vector`1[float]]:.ctor(bool,System.Collections.Generic.IComparer`1[System.Numerics.Vector`1[float]]):this (FullOpts)

Top method regressions (percentages):
          16 (4.55 % of base) : Microsoft.Extensions.Http.dasm - Microsoft.Extensions.Http.HttpClientFactoryOptions:.ctor():this (FullOpts)
          12 (3.95 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1[short]:<get_CancellationCallbackDelegate>b__16_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
          12 (3.95 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1[System.Numerics.Vector`1[float]]:<get_CancellationCallbackDelegate>b__16_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
          12 (3.95 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.SingleConsumerUnboundedChannel`1[System.Numerics.Vector`1[float]]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
          12 (3.95 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[byte]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
          12 (3.95 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[short]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
          16 (3.67 % of base) : System.Reflection.Context.dasm - System.Reflection.Context.CustomReflectionContext+ReflectionContextProjector:ProjectInterfaceMapping(System.Reflection.InterfaceMapping):System.Reflection.InterfaceMapping:this (FullOpts)
          12 (3.06 % of base) : System.Reflection.Context.dasm - System.Reflection.Context.Projection.ProjectingMethodBody:get_LocalVariables():System.Collections.Generic.IList`1[System.Reflection.LocalVariableInfo]:this (FullOpts)
           4 (2.70 % of base) : Microsoft.Extensions.Http.dasm - Microsoft.Extensions.DependencyInjection.HttpClientMappingRegistry:.ctor():this (FullOpts)
          12 (2.13 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1+UnboundedChannelWriter[short]:TryWrite(short):bool:this (FullOpts)
          20 (1.97 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[int]:WriteAsync(int,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
          20 (1.97 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[short]:WriteAsync(short,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
           8 (1.74 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[byte]:.ctor(bool):this (FullOpts)
          12 (1.69 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.Channel:CreateBounded[int](int):System.Threading.Channels.Channel`1[int] (FullOpts)
          12 (1.55 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.Channel:CreateBounded[byte](int):System.Threading.Channels.Channel`1[byte] (FullOpts)
           8 (1.35 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1[double]:.ctor(bool,System.Collections.Generic.IComparer`1[double]):this (FullOpts)
          12 (1.33 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[int]:TryWrite(int):bool:this (FullOpts)
          12 (1.33 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[short]:TryWrite(short):bool:this (FullOpts)
           8 (1.30 % of base) : System.Diagnostics.Process.dasm - System.Diagnostics.ProcessManager:GetModules(int):System.Diagnostics.ProcessModuleCollection (FullOpts)
          12 (0.95 % of base) : Microsoft.Extensions.Http.dasm - Microsoft.Extensions.Http.Logging.LogHelper:.cctor() (FullOpts)
          12 (0.90 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.AsyncOperation:SignalCompletion():this (FullOpts)
           4 (0.88 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1[int]:.ctor(int,bool,System.Action`1[int]):this (FullOpts)
           4 (0.85 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.SingleConsumerUnboundedChannel`1[int]:.ctor(bool):this (FullOpts)
           8 (0.57 % of base) : System.Net.NameResolution.dasm - System.Net.Dns:RunAsync[double](System.Func`3[System.Object,System.Net.NameResolutionActivity,double],System.Object,System.Threading.CancellationToken):System.Threading.Tasks.Task`1[double] (FullOpts)
           8 (0.57 % of base) : System.Net.NameResolution.dasm - System.Net.Dns:RunAsync[short](System.Func`3[System.Object,System.Net.NameResolutionActivity,short],System.Object,System.Threading.CancellationToken):System.Threading.Tasks.Task`1[short] (FullOpts)
           8 (0.57 % of base) : System.Net.NameResolution.dasm - System.Net.Dns:RunAsync[System.Nullable`1[int]](System.Func`3[System.Object,System.Net.NameResolutionActivity,System.Nullable`1[int]],System.Object,System.Threading.CancellationToken):System.Threading.Tasks.Task`1[System.Nullable`1[int]] (FullOpts)
           4 (0.47 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1+RendezvousChannelReader[byte]:get_DebuggerDisplay():System.String:this (FullOpts)
           4 (0.27 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[int]:WriteAsync(int,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)
           4 (0.27 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[short]:WriteAsync(short,System.Threading.CancellationToken):System.Threading.Tasks.ValueTask:this (FullOpts)

Top method improvements (percentages):
         -12 (-3.80 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.SingleConsumerUnboundedChannel`1[double]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
         -12 (-3.80 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[long]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
         -12 (-3.80 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[System.Numerics.Vector`1[float]]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
         -12 (-3.80 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1[int]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
         -24 (-3.30 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
          -4 (-3.03 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.CacheDict`2[System.Nullable`1[int],System.Nullable`1[int]]:.ctor(int):this (FullOpts)
         -24 (-2.93 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
         -12 (-2.04 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1+UnboundedPrioritizedChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
         -12 (-1.71 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1+UnboundedChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
          -8 (-1.71 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[long]:.ctor(bool):this (FullOpts)
          -8 (-1.71 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[System.Nullable`1[int]]:.ctor(bool):this (FullOpts)
          -8 (-1.71 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1[System.Numerics.Vector`1[float]]:.ctor(bool):this (FullOpts)
         -12 (-1.52 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.Channel:CreateBounded[double](int):System.Threading.Channels.Channel`1[double] (FullOpts)
         -12 (-1.52 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.Channel:CreateBounded[short](int):System.Threading.Channels.Channel`1[short] (FullOpts)
          -8 (-1.52 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1+UnboundedPrioritizedChannelWriter[int]:TryWrite(int):bool:this (FullOpts)
          -8 (-1.52 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1+UnboundedPrioritizedChannelWriter[short]:TryWrite(short):bool:this (FullOpts)
         -16 (-1.43 % of base) : Microsoft.Extensions.Http.dasm - Microsoft.Extensions.Http.Logging.HttpHeadersLogValue:get_Values():System.Collections.Generic.List`1[System.Collections.Generic.KeyValuePair`2[System.String,System.Object]]:this (FullOpts)
          -8 (-1.43 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedChannel`1+UnboundedChannelWriter[int]:TryWrite(int):bool:this (FullOpts)
          -8 (-1.33 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1[System.Nullable`1[int]]:.ctor(bool,System.Collections.Generic.IComparer`1[System.Nullable`1[int]]):this (FullOpts)
          -8 (-1.27 % of base) : System.Reflection.Context.dasm - System.Reflection.Context.Projection.ProjectingType:GetMember(System.String,int,int):System.Reflection.MemberInfo[]:this (FullOpts)
          -4 (-0.88 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1[double]:.ctor(int,bool,System.Action`1[double]):this (FullOpts)
          -4 (-0.85 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.SingleConsumerUnboundedChannel`1[short]:.ctor(bool):this (FullOpts)
          -4 (-0.85 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.SingleConsumerUnboundedChannel`1[System.Nullable`1[int]]:.ctor(bool):this (FullOpts)
          -4 (-0.79 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1[int]:.ctor(int,int,bool,System.Action`1[int]):this (FullOpts)
          -4 (-0.69 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1[byte]:.ctor(int,int,bool,System.Action`1[byte]):this (FullOpts)
          -4 (-0.69 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1[double]:.ctor(int,int,bool,System.Action`1[double]):this (FullOpts)
          -4 (-0.69 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.BoundedChannel`1[short]:.ctor(int,int,bool,System.Action`1[short]):this (FullOpts)
          -4 (-0.68 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1[long]:.ctor(bool,System.Collections.Generic.IComparer`1[long]):this (FullOpts)
          -4 (-0.68 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1[System.Numerics.Vector`1[float]]:.ctor(bool,System.Collections.Generic.IComparer`1[System.Numerics.Vector`1[float]]):this (FullOpts)
          -4 (-0.67 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.UnboundedPrioritizedChannel`1[int]:.ctor(bool,System.Collections.Generic.IComparer`1[int]):this (FullOpts)
          -8 (-0.57 % of base) : System.Net.NameResolution.dasm - System.Net.Dns:RunAsync[byte](System.Func`3[System.Object,System.Net.NameResolutionActivity,byte],System.Object,System.Threading.CancellationToken):System.Threading.Tasks.Task`1[byte] (FullOpts)
          -4 (-0.57 % of base) : System.Net.NameResolution.dasm - System.Net.NameResolutionMetrics:.cctor() (FullOpts)
          -4 (-0.46 % of base) : System.Threading.Channels.dasm - System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[short]:get_DebuggerDisplay():System.String:this (FullOpts)

62 total methods with Code Size differences (33 improved, 29 regressed), 250777 unchanged.

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

Artifacts:

• build-clr-checked-main.zip (88 MB)
• build-artifacts-main.zip (669 MB)
• build-clr-checked-pr.zip (88 MB)
• build-artifacts-pr.zip (670 MB)
• jit-diffs-pr.zip (151 MB)
• jit-diffs-main.zip (151 MB)
• diff-frameworks.txt (25 KB)
• ShortDiffsRegressions.md (57 KB)
• LongDiffsRegressions.md (353 KB)
• ShortDiffsImprovements.md (56 KB)
• LongDiffsImprovements.md (286 KB)

[MihuBot]

Top method regressions

16 (4.55 % of base) - Microsoft.Extensions.Http.HttpClientFactoryOptions:.ctor():this

 ; Assembly listing for method Microsoft.Extensions.Http.HttpClientFactoryOptions:.ctor():this (FullOpts)
 ; Emitting BLENDED_CODE for generic ARM64 + SVE on Unix
 ; FullOpts code
 ; optimized code
 ; fp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 10 single block inlinees; 1 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T00] (  7,  7   )     ref  ->  x19         this class-hnd single-def <Microsoft.Extensions.Http.HttpClientFactoryOptions>
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [sp+0x00]   do-not-enreg[XS] addr-exposed "OutgoingArgSpace" <Empty>
 ;  V02 tmp1         [V02,T01] (  3,  6   )     ref  ->  x21         class-hnd exact single-def "NewObj constructor temp" <System.Collections.Generic.List`1[System.Action`1[Microsoft.Extensions.Http.HttpMessageHandlerBuilder]]>
 ;  V03 tmp2         [V03,T02] (  3,  6   )     ref  ->  x21         class-hnd exact single-def "NewObj constructor temp" <System.Collections.Generic.List`1[System.Action`1[System.Net.Http.HttpClient]]>
 ;  V04 tmp3         [V04,T03] (  3,  6   )     ref  ->   x0         class-hnd exact single-def "NewObj constructor temp" <System.Collections.Generic.List`1[System.Action`1[Microsoft.Extensions.Http.HttpMessageHandlerBuilder]]>
 ;* V05 tmp4         [V05    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op "NewObj constructor temp" <System.TimeSpan>
 ;* V06 tmp5         [V06    ] (  0,  0   )    long  ->  zero-ref    single-def "field V05._ticks (fldOffset=0x0)" P-INDEP
-;  V07 cse0         [V07,T06] (  3,  3   )     ref  ->  x23         "CSE #05: aggressive"
-;  V08 cse1         [V08,T04] (  6,  5   )    long  ->  x20         "CSE #01: aggressive"
-;  V09 cse2         [V09,T05] (  4,  4   )    long  ->  x22         "CSE #02: aggressive"
-;  V10 rat0         [V10,T07] (  2,  2   )    long  ->   x0         "Spilling to split statement for tree"
+;  V07 cse0         [V07,T06] (  3,  3   )     ref  ->  x23         "CSE #06: aggressive"
+;  V08 cse1         [V08,T05] (  4,  3   )    long  ->  x20         "CSE #01: aggressive"
+;  V09 cse2         [V09,T04] (  4,  4   )    long  ->  x22         "CSE #03: aggressive"
 ;
 ; Lcl frame size = 8
 
 G_M56628_IG01:
             stp     fp, lr, [sp, #-0x40]!
             stp     x19, x20, [sp, #0x18]
             stp     x21, x22, [sp, #0x28]
             str     x23, [sp, #0x38]
             mov     fp, sp
             mov     x19, x0
 						;; size=24 bbWeight=1 PerfScore 5.00
 G_M56628_IG02:
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             str     x0, [x19, #0x30]
             movz    x20, #0xD1FFAB1E
             movk    x20, #0xD1FFAB1E LSL #16
             movk    x20, #0xD1FFAB1E LSL #32
             mov     x0, x20
             bl      CORINFO_HELP_NEWSFAST
             mov     x21, x0
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             ldapr   w0, [x0]
             tbz     w0, #0, G_M56628_IG07
 						;; size=56 bbWeight=1 PerfScore 11.00
 G_M56628_IG03:
             movz    x22, #0xD1FFAB1E      // data for System.Collections.Generic.List`1[System.Action`1[Microsoft.Extensions.Http.HttpMessageHandlerBuilder]]:s_emptyArray
             movk    x22, #0xD1FFAB1E LSL #16
             movk    x22, #0xD1FFAB1E LSL #32
             ldr     x23, [x22]
             add     x14, x21, #8
             mov     x15, x23
             bl      CORINFO_HELP_ASSIGN_REF
             add     x14, x19, #8
             mov     x15, x21
             bl      CORINFO_HELP_ASSIGN_REF
-            add     x0, x20, #0xD1FFAB1E
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
             bl      CORINFO_HELP_NEWSFAST
             mov     x21, x0
-            add     x0, x20, #0xD1FFAB1E
-            movz    x1, #0xD1FFAB1E
-            movk    x1, #0xD1FFAB1E LSL #16
-            movk    x1, #0xD1FFAB1E LSL #32
-            ldapr   w1, [x1]
-            tbz     w1, #0, G_M56628_IG08
-						;; size=76 bbWeight=1 PerfScore 16.50
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
+            ldapr   w0, [x0]
+            tbz     w0, #0, G_M56628_IG08
+						;; size=80 bbWeight=1 PerfScore 17.00
 G_M56628_IG04:
             ldr     x15, [x22, #0x08]
             add     x14, x21, #8
             bl      CORINFO_HELP_ASSIGN_REF
             add     x14, x19, #16
             mov     x15, x21
             bl      CORINFO_HELP_ASSIGN_REF
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             ldapr   w0, [x0]
             tbz     w0, #0, G_M56628_IG09
 						;; size=44 bbWeight=1 PerfScore 12.00
 G_M56628_IG05:
             ldr     x15, [x22, #0x18]
             add     x14, x19, #24
             bl      CORINFO_HELP_ASSIGN_REF
             mov     x0, x20
             bl      CORINFO_HELP_NEWSFAST
             add     x14, x0, #8
             mov     x15, x23
             bl      CORINFO_HELP_ASSIGN_REF
             add     x14, x19, #32
             mov     x15, x0
             bl      CORINFO_HELP_ASSIGN_REF
 						;; size=44 bbWeight=1 PerfScore 10.00
 G_M56628_IG06:
             ldr     x23, [sp, #0x38]
             ldp     x21, x22, [sp, #0x28]
             ldp     x19, x20, [sp, #0x18]
             ldp     fp, lr, [sp], #0x40
             ret     lr
 						;; size=20 bbWeight=1 PerfScore 6.00
 G_M56628_IG07:
             mov     x0, x20
             movz    x1, #0xD1FFAB1E      // code for CORINFO_HELP_GET_GCSTATIC_BASE
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             b       G_M56628_IG03
 						;; size=28 bbWeight=0 PerfScore 0.00
 G_M56628_IG08:
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
             movz    x1, #0xD1FFAB1E      // code for CORINFO_HELP_GET_GCSTATIC_BASE
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             b       G_M56628_IG04
-						;; size=24 bbWeight=0 PerfScore 0.00
+						;; size=36 bbWeight=0 PerfScore 0.00
 G_M56628_IG09:
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             movz    x1, #0xD1FFAB1E      // code for CORINFO_HELP_GET_GCSTATIC_BASE
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             b       G_M56628_IG05
 						;; size=36 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 352, prolog size 20, PerfScore 60.50, instruction count 88, allocated bytes for code 352 (MethodHash=a1ae22cb) for method Microsoft.Extensions.Http.HttpClientFactoryOptions:.ctor():this (FullOpts)
+; Total bytes of code 368, prolog size 20, PerfScore 61.00, instruction count 92, allocated bytes for code 368 (MethodHash=a1ae22cb) for method Microsoft.Extensions.Http.HttpClientFactoryOptions:.ctor():this (FullOpts)
 ; ============================================================

16 (3.67 % of base) - System.Reflection.Context.CustomReflectionContext+ReflectionContextProjector:ProjectInterfaceMapping(System.Reflection.InterfaceMapping):System.Reflection.InterfaceMapping:this

 ; Assembly listing for method System.Reflection.Context.CustomReflectionContext+ReflectionContextProjector:ProjectInterfaceMapping(System.Reflection.InterfaceMapping):System.Reflection.InterfaceMapping:this (FullOpts)
 ; Emitting BLENDED_CODE for generic ARM64 + SVE on Unix
 ; FullOpts code
 ; optimized code
 ; fp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 0 single block inlinees; 4 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T01] ( 11, 10   )     ref  ->  x20         this class-hnd single-def <System.Reflection.Context.CustomReflectionContext+ReflectionContextProjector>
 ;  V01 RetBuf       [V01,T02] (  6,  6   )    long  ->  x21         single-def
 ;  V02 arg1         [V02,T00] (  6, 12   )   byref  ->  x19         single-def
 ;* V03 loc0         [V03    ] (  0,  0   )  struct (32) zero-ref    ld-addr-op <System.Reflection.InterfaceMapping>
 ;# V04 OutArgs      [V04    ] (  1,  1   )  struct ( 0) [sp+0x00]   do-not-enreg[XS] addr-exposed "OutgoingArgSpace" <Empty>
 ;  V05 tmp1         [V05,T05] (  4,  7   )     ref  ->  x23         class-hnd exact single-def "NewObj constructor temp" <System.Func`2[System.Reflection.MethodInfo,System.Reflection.MethodInfo]>
-;  V06 tmp2         [V06,T06] (  4,  7   )     ref  ->  x26         class-hnd exact single-def "NewObj constructor temp" <System.Func`2[System.Reflection.MethodInfo,System.Reflection.MethodInfo]>
-;  V07 tmp3         [V07,T09] (  2,  4   )    long  ->   x0         "Inlining Arg"
+;  V06 tmp2         [V06,T06] (  4,  7   )     ref  ->  x22         class-hnd exact single-def "NewObj constructor temp" <System.Func`2[System.Reflection.MethodInfo,System.Reflection.MethodInfo]>
+;  V07 tmp3         [V07,T08] (  2,  4   )    long  ->   x0         "Inlining Arg"
 ;  V08 tmp4         [V08,T11] (  3,  2   )     ref  ->  x23         class-hnd "Inline return value spill temp" <System.Reflection.MethodInfo[]>
 ;  V09 tmp5         [V09,T03] (  5,  7   )     ref  ->  x25         class-hnd single-def "Inlining Arg" <System.Reflection.MethodInfo[]>
-;  V10 tmp6         [V10,T10] (  2,  4   )    long  ->   x0         "Inlining Arg"
+;  V10 tmp6         [V10,T09] (  2,  4   )    long  ->   x0         "Inlining Arg"
 ;  V11 tmp7         [V11,T12] (  3,  2   )     ref  ->  x22         class-hnd "Inline return value spill temp" <System.Reflection.MethodInfo[]>
 ;  V12 tmp8         [V12,T04] (  5,  7   )     ref  ->  x24         class-hnd single-def "Inlining Arg" <System.Reflection.MethodInfo[]>
 ;* V13 tmp9         [V13    ] (  0,  0   )     ref  ->  zero-ref    "field V02.TargetType (fldOffset=0x0)" P-INDEP
 ;* V14 tmp10        [V14    ] (  0,  0   )     ref  ->  zero-ref    "field V02.InterfaceType (fldOffset=0x8)" P-INDEP
 ;* V15 tmp11        [V15    ] (  0,  0   )     ref  ->  zero-ref    "field V02.TargetMethods (fldOffset=0x10)" P-INDEP
 ;* V16 tmp12        [V16    ] (  0,  0   )     ref  ->  zero-ref    "field V02.InterfaceMethods (fldOffset=0x18)" P-INDEP
 ;  V17 tmp13        [V17,T13] (  2,  2   )     ref  ->   x0         single-def "field V03.TargetType (fldOffset=0x0)" P-INDEP
 ;  V18 tmp14        [V18,T14] (  2,  2   )     ref  ->  x25         "field V03.InterfaceType (fldOffset=0x8)" P-INDEP
 ;* V19 tmp15        [V19    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V03.TargetMethods (fldOffset=0x10)" P-INDEP
 ;* V20 tmp16        [V20    ] (  0,  0   )     ref  ->  zero-ref    "field V03.InterfaceMethods (fldOffset=0x18)" P-INDEP
 ;* V21 tmp17        [V21    ] (  0,  0   )  struct (32) zero-ref    "Promoted implicit byref" <System.Reflection.InterfaceMapping>
 ;  V22 cse0         [V22,T07] (  5,  5   )    long  ->  x24         "CSE #01: aggressive"
-;  V23 cse1         [V23,T08] (  5,  4   )    long  ->  x22         "CSE #02: aggressive"
+;  V23 cse1         [V23,T10] (  3,  3   )    long  ->  x22         "CSE #02: aggressive"
 ;
-; Lcl frame size = 0
+; Lcl frame size = 8
 
 G_M16472_IG01:
             stp     fp, lr, [sp, #-0x50]!
-            stp     x19, x20, [sp, #0x10]
-            stp     x21, x22, [sp, #0x20]
-            stp     x23, x24, [sp, #0x30]
-            stp     x25, x26, [sp, #0x40]
+            stp     x19, x20, [sp, #0x18]
+            stp     x21, x22, [sp, #0x28]
+            stp     x23, x24, [sp, #0x38]
+            str     x25, [sp, #0x48]
             mov     fp, sp
             mov     x20, x0
             mov     x21, x8
             mov     x19, x1
 						;; size=36 bbWeight=1 PerfScore 7.00
 G_M16472_IG02:
             movz    x22, #0xD1FFAB1E
             movk    x22, #0xD1FFAB1E LSL #16
             movk    x22, #0xD1FFAB1E LSL #32
             mov     x0, x22
             bl      CORINFO_HELP_NEWSFAST
             mov     x23, x0
             mov     x0, x20
             movz    x24, #0xD1FFAB1E
             movk    x24, #0xD1FFAB1E LSL #16
             movk    x24, #0xD1FFAB1E LSL #32
             add     x1, x24, #0xD1FFAB1E
             mov     x2, x24
             movz    x3, #0xD1FFAB1E      // code for CORINFO_HELP_VIRTUAL_FUNC_PTR
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
             cbz     x20, G_M16472_IG10
             add     x14, x23, #8
             mov     x15, x20
             bl      CORINFO_HELP_ASSIGN_REF
             str     x0, [x23, #0x18]
             ldr     x2, [x19, #0x18]
             mov     x25, x2
             cbz     x25, G_M16472_IG04
 						;; size=100 bbWeight=1 PerfScore 20.50
 G_M16472_IG03:
             ldr     w0, [x25, #0x08]
             cbz     w0, G_M16472_IG04
             mov     x0, x20
             mov     x3, x23
             mov     x2, x25
-            add     x1, x22, #0xD1FFAB1E
+            movz    x1, #0xD1FFAB1E
+            movk    x1, #0xD1FFAB1E LSL #16
+            movk    x1, #0xD1FFAB1E LSL #32
             movz    x4, #0xD1FFAB1E      // code for System.Reflection.Context.Projection.Projector:ProjectAll[System.__Canon](System.Collections.Generic.IList`1[System.__Canon],System.Func`2[System.__Canon,System.__Canon]):System.__Canon[]:this
             movk    x4, #0xD1FFAB1E LSL #16
             movk    x4, #0xD1FFAB1E LSL #32
             ldr     x4, [x4]
             blr     x4
             mov     x23, x0
             b       G_M16472_IG05
-						;; size=52 bbWeight=0.50 PerfScore 6.50
+						;; size=60 bbWeight=0.50 PerfScore 7.00
 G_M16472_IG04:
             mov     x23, x25
 						;; size=4 bbWeight=0.50 PerfScore 0.25
 G_M16472_IG05:
             ldr     x1, [x19, #0x08]
             mov     x0, x20
             movz    x2, #0xD1FFAB1E      // code for System.Reflection.Context.CustomReflectionContext+ReflectionContextProjector:ProjectType(System.Type):System.Reflection.TypeInfo:this
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
             mov     x25, x0
             mov     x0, x22
             bl      CORINFO_HELP_NEWSFAST
-            mov     x26, x0
+            mov     x22, x0
             mov     x0, x20
             add     x1, x24, #0xD1FFAB1E
             mov     x2, x24
             movz    x3, #0xD1FFAB1E      // code for CORINFO_HELP_VIRTUAL_FUNC_PTR
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
-            add     x14, x26, #8
+            add     x14, x22, #8
             mov     x15, x20
             bl      CORINFO_HELP_ASSIGN_REF
-            str     x0, [x26, #0x18]
+            str     x0, [x22, #0x18]
             ldr     x2, [x19, #0x10]
             mov     x24, x2
             cbz     x24, G_M16472_IG07
 						;; size=104 bbWeight=1 PerfScore 26.00
 G_M16472_IG06:
             ldr     w0, [x24, #0x08]
             cbz     w0, G_M16472_IG07
             mov     x0, x20
-            mov     x3, x26
+            mov     x3, x22
             mov     x2, x24
-            add     x1, x22, #0xD1FFAB1E
+            movz    x1, #0xD1FFAB1E
+            movk    x1, #0xD1FFAB1E LSL #16
+            movk    x1, #0xD1FFAB1E LSL #32
             movz    x4, #0xD1FFAB1E      // code for System.Reflection.Context.Projection.Projector:ProjectAll[System.__Canon](System.Collections.Generic.IList`1[System.__Canon],System.Func`2[System.__Canon,System.__Canon]):System.__Canon[]:this
             movk    x4, #0xD1FFAB1E LSL #16
             movk    x4, #0xD1FFAB1E LSL #32
             ldr     x4, [x4]
             blr     x4
             mov     x22, x0
             b       G_M16472_IG08
-						;; size=52 bbWeight=0.50 PerfScore 6.50
+						;; size=60 bbWeight=0.50 PerfScore 7.00
 G_M16472_IG07:
             mov     x22, x24
 						;; size=4 bbWeight=0.50 PerfScore 0.25
 G_M16472_IG08:
             ldr     x1, [x19]
             mov     x0, x20
             movz    x2, #0xD1FFAB1E      // code for System.Reflection.Context.CustomReflectionContext+ReflectionContextProjector:ProjectType(System.Type):System.Reflection.TypeInfo:this
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
             stp     x0, x25, [x21]
             stp     x22, x23, [x21, #0x10]
 						;; size=36 bbWeight=1 PerfScore 11.00
 G_M16472_IG09:
-            ldp     x25, x26, [sp, #0x40]
-            ldp     x23, x24, [sp, #0x30]
-            ldp     x21, x22, [sp, #0x20]
-            ldp     x19, x20, [sp, #0x10]
+            ldr     x25, [sp, #0x48]
+            ldp     x23, x24, [sp, #0x38]
+            ldp     x21, x22, [sp, #0x28]
+            ldp     x19, x20, [sp, #0x18]
             ldp     fp, lr, [sp], #0x50
             ret     lr
-						;; size=24 bbWeight=1 PerfScore 6.00
+						;; size=24 bbWeight=1 PerfScore 7.00
 G_M16472_IG10:
             movz    x0, #0xD1FFAB1E      // code for System.MulticastDelegate:ThrowNullThisInDelegateToInstance()
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             ldr     x0, [x0]
             blr     x0
             brk     #0
 						;; size=24 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 436, prolog size 24, PerfScore 84.00, instruction count 109, allocated bytes for code 436 (MethodHash=f4b0bfa7) for method System.Reflection.Context.CustomReflectionContext+ReflectionContextProjector:ProjectInterfaceMapping(System.Reflection.InterfaceMapping):System.Reflection.InterfaceMapping:this (FullOpts)
+; Total bytes of code 452, prolog size 24, PerfScore 86.00, instruction count 113, allocated bytes for code 452 (MethodHash=f4b0bfa7) for method System.Reflection.Context.CustomReflectionContext+ReflectionContextProjector:ProjectInterfaceMapping(System.Reflection.InterfaceMapping):System.Reflection.InterfaceMapping:this (FullOpts)
 ; ============================================================

12 (3.06 % of base) - System.Reflection.Context.Projection.ProjectingMethodBody:get_LocalVariables():System.Collections.Generic.IList`1[System.Reflection.LocalVariableInfo]:this

 ; Assembly listing for method System.Reflection.Context.Projection.ProjectingMethodBody:get_LocalVariables():System.Collections.Generic.IList`1[System.Reflection.LocalVariableInfo]:this (FullOpts)
 ; Emitting BLENDED_CODE for generic ARM64 + SVE on Unix
 ; FullOpts code
 ; optimized code
 ; fp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 3 single block inlinees; 4 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T01] (  5,  5   )     ref  ->  x19         this class-hnd single-def <System.Reflection.Context.Projection.ProjectingMethodBody>
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [sp+0x00]   do-not-enreg[XS] addr-exposed "OutgoingArgSpace" <Empty>
 ;  V02 tmp1         [V02,T05] (  3,  5   )     ref  ->  x20         class-hnd single-def "impAppendStmt" <System.Reflection.Context.Projection.Projector>
 ;  V03 tmp2         [V03,T00] (  4,  8   )     ref  ->  x19         class-hnd single-def "dup spill" <System.Reflection.Context.Projection.Projector>
 ;  V04 tmp3         [V04,T02] (  5,  7   )     ref  ->  x21         class-hnd single-def "impAppendStmt" <System.Collections.Generic.IList`1[System.Reflection.LocalVariableInfo]>
-;  V05 tmp4         [V05,T03] (  4,  7   )     ref  ->  x23         class-hnd exact single-def "NewObj constructor temp" <System.Func`2[System.Reflection.LocalVariableInfo,System.Reflection.LocalVariableInfo]>
+;  V05 tmp4         [V05,T03] (  4,  7   )     ref  ->  x22         class-hnd exact single-def "NewObj constructor temp" <System.Func`2[System.Reflection.LocalVariableInfo,System.Reflection.LocalVariableInfo]>
 ;  V06 tmp5         [V06,T07] (  2,  4   )    long  ->   x0         "Inlining Arg"
-;  V07 tmp6         [V07,T11] (  3,  2   )     ref  ->   x0         class-hnd "Inline return value spill temp" <System.Collections.Generic.IList`1[System.Reflection.LocalVariableInfo]>
-;  V08 tmp7         [V08,T12] (  3,  1.50)     ref  ->   x0         class-hnd "Inline return value spill temp" <System.Collections.ObjectModel.ReadOnlyCollection`1[System.Reflection.LocalVariableInfo]>
+;  V07 tmp6         [V07,T10] (  3,  2   )     ref  ->   x0         class-hnd "Inline return value spill temp" <System.Collections.Generic.IList`1[System.Reflection.LocalVariableInfo]>
+;  V08 tmp7         [V08,T11] (  3,  1.50)     ref  ->   x0         class-hnd "Inline return value spill temp" <System.Collections.ObjectModel.ReadOnlyCollection`1[System.Reflection.LocalVariableInfo]>
 ;  V09 tmp8         [V09,T06] (  4,  4   )     ref  ->  x21         class-hnd single-def "Inlining Arg" <System.__Canon[]>
-;  V10 tmp9         [V10,T09] (  3,  3   )     ref  ->   x0         class-hnd exact single-def "NewObj constructor temp" <System.Collections.ObjectModel.ReadOnlyCollection`1[System.Reflection.LocalVariableInfo]>
+;  V10 tmp9         [V10,T08] (  3,  3   )     ref  ->   x0         class-hnd exact single-def "NewObj constructor temp" <System.Collections.ObjectModel.ReadOnlyCollection`1[System.Reflection.LocalVariableInfo]>
 ;  V11 tmp10        [V11,T04] (  3,  6   )     ref  ->   x0         single-def "argument with side effect"
-;  V12 cse0         [V12,T08] (  5,  3.50)    long  ->  x22         "CSE #02: aggressive"
-;  V13 cse1         [V13,T10] (  3,  3   )    long  ->   x2         "CSE #01: aggressive"
-;  V14 rat0         [V14,T13] (  2,  1   )    long  ->   x0         "Spilling to split statement for tree"
+;  V12 cse0         [V12,T09] (  3,  3   )    long  ->   x2         "CSE #01: aggressive"
 ;
-; Lcl frame size = 8
+; Lcl frame size = 0
 
 G_M5896_IG01:
-            stp     fp, lr, [sp, #-0x40]!
-            stp     x19, x20, [sp, #0x18]
-            stp     x21, x22, [sp, #0x28]
-            str     x23, [sp, #0x38]
+            stp     fp, lr, [sp, #-0x30]!
+            stp     x19, x20, [sp, #0x10]
+            stp     x21, x22, [sp, #0x20]
             mov     fp, sp
             mov     x19, x0
-						;; size=24 bbWeight=1 PerfScore 5.00
+						;; size=20 bbWeight=1 PerfScore 4.00
 G_M5896_IG02:
             ldp     x0, x20, [x19, #0x08]
             ldr     x1, [x0]
             ldr     x1, [x1, #0x40]
             ldr     x1, [x1, #0x28]
             blr     x1
             mov     x21, x0
             ldr     x19, [x19, #0x10]
-            movz    x22, #0xD1FFAB1E
-            movk    x22, #0xD1FFAB1E LSL #16
-            movk    x22, #0xD1FFAB1E LSL #32
-            mov     x0, x22
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
             bl      CORINFO_HELP_NEWSFAST
-            mov     x23, x0
+            mov     x22, x0
             mov     x0, x19
             movz    x2, #0xD1FFAB1E
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             add     x1, x2, #0xD1FFAB1E
             movz    x3, #0xD1FFAB1E      // code for CORINFO_HELP_VIRTUAL_FUNC_PTR
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
             cbz     x19, G_M5896_IG09
-            add     x14, x23, #8
+            add     x14, x22, #8
             mov     x15, x19
             bl      CORINFO_HELP_ASSIGN_REF
-            str     x0, [x23, #0x18]
+            str     x0, [x22, #0x18]
             ldrsb   wzr, [x20]
             cbz     x21, G_M5896_IG07
-						;; size=120 bbWeight=1 PerfScore 37.00
+						;; size=116 bbWeight=1 PerfScore 36.50
 G_M5896_IG03:
             mov     x0, x21
             movz    x11, #0xD1FFAB1E      // code for System.Collections.Generic.ICollection`1[System.__Canon]:get_Count():int:this
             movk    x11, #0xD1FFAB1E LSL #16
             movk    x11, #0xD1FFAB1E LSL #32
             ldr     xip0, [x11]
             blr     xip0
             cbz     w0, G_M5896_IG07
             mov     x0, x20
-            mov     x3, x23
+            mov     x3, x22
             mov     x2, x21
-            add     x1, x22, #0xD1FFAB1E
+            movz    x1, #0xD1FFAB1E
+            movk    x1, #0xD1FFAB1E LSL #16
+            movk    x1, #0xD1FFAB1E LSL #32
             movz    x4, #0xD1FFAB1E      // code for System.Reflection.Context.Projection.Projector:ProjectAll[System.__Canon](System.Collections.Generic.IList`1[System.__Canon],System.Func`2[System.__Canon,System.__Canon]):System.__Canon[]:this
             movk    x4, #0xD1FFAB1E LSL #16
             movk    x4, #0xD1FFAB1E LSL #32
             ldr     x4, [x4]
             blr     x4
             mov     x21, x0
             cbz     x21, G_M5896_IG10
             ldr     w0, [x21, #0x08]
             cbnz    w0, G_M5896_IG05
-            add     x0, x22, #0xD1FFAB1E
-            movz    x1, #0xD1FFAB1E
-            movk    x1, #0xD1FFAB1E LSL #16
-            movk    x1, #0xD1FFAB1E LSL #32
-            ldapr   w1, [x1]
-            tbz     w1, #0, G_M5896_IG11
-						;; size=104 bbWeight=0.50 PerfScore 13.00
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
+            ldapr   w0, [x0]
+            tbz     w0, #0, G_M5896_IG11
+						;; size=108 bbWeight=0.50 PerfScore 13.25
 G_M5896_IG04:
             movz    x0, #0xD1FFAB1E      // data for System.Collections.ObjectModel.ReadOnlyCollection`1[System.Reflection.LocalVariableInfo]:<Empty>k__BackingField
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             ldr     x0, [x0]
             b       G_M5896_IG06
 						;; size=20 bbWeight=0.50 PerfScore 2.75
 G_M5896_IG05:
-            add     x0, x22, #0xD1FFAB1E
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
             bl      CORINFO_HELP_NEWSFAST
             add     x14, x0, #8
             mov     x15, x21
             bl      CORINFO_HELP_ASSIGN_REF
-						;; size=20 bbWeight=0.50 PerfScore 1.75
+						;; size=28 bbWeight=0.50 PerfScore 2.25
 G_M5896_IG06:
             b       G_M5896_IG08
 						;; size=4 bbWeight=0.50 PerfScore 0.50
 G_M5896_IG07:
             mov     x0, x21
 						;; size=4 bbWeight=0.50 PerfScore 0.25
 G_M5896_IG08:
-            ldr     x23, [sp, #0x38]
-            ldp     x21, x22, [sp, #0x28]
-            ldp     x19, x20, [sp, #0x18]
-            ldp     fp, lr, [sp], #0x40
+            ldp     x21, x22, [sp, #0x20]
+            ldp     x19, x20, [sp, #0x10]
+            ldp     fp, lr, [sp], #0x30
             ret     lr
-						;; size=20 bbWeight=1 PerfScore 6.00
+						;; size=16 bbWeight=1 PerfScore 4.00
 G_M5896_IG09:
             movz    x0, #0xD1FFAB1E      // code for System.MulticastDelegate:ThrowNullThisInDelegateToInstance()
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             ldr     x0, [x0]
             blr     x0
             brk     #0
 						;; size=24 bbWeight=0 PerfScore 0.00
 G_M5896_IG10:
             mov     w0, #2
             movz    x1, #0xD1FFAB1E      // code for System.ThrowHelper:ThrowArgumentNullException(int)
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             brk     #0
 						;; size=28 bbWeight=0 PerfScore 0.00
 G_M5896_IG11:
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
             movz    x1, #0xD1FFAB1E      // code for CORINFO_HELP_GET_GCSTATIC_BASE
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             b       G_M5896_IG04
-						;; size=24 bbWeight=0 PerfScore 0.00
+						;; size=36 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 392, prolog size 20, PerfScore 66.25, instruction count 98, allocated bytes for code 392 (MethodHash=db7ce8f7) for method System.Reflection.Context.Projection.ProjectingMethodBody:get_LocalVariables():System.Collections.Generic.IList`1[System.Reflection.LocalVariableInfo]:this (FullOpts)
+; Total bytes of code 404, prolog size 16, PerfScore 63.50, instruction count 101, allocated bytes for code 404 (MethodHash=db7ce8f7) for method System.Reflection.Context.Projection.ProjectingMethodBody:get_LocalVariables():System.Collections.Generic.IList`1[System.Reflection.LocalVariableInfo]:this (FullOpts)
 ; ============================================================

12 (1.33 % of base) - System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[int]:TryWrite(int):bool:this

 ; Assembly listing for method System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[int]:TryWrite(int):bool:this (FullOpts)
 ; Emitting BLENDED_CODE for generic ARM64 + SVE on Unix
 ; FullOpts code
 ; optimized code
 ; fp based frame
 ; fully interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 6 single block inlinees; 8 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T12] (  3,  3   )     ref  ->   x0         this class-hnd single-def <System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[int]>
 ;  V01 arg1         [V01,T02] (  7,  7   )     int  ->  x19         single-def
-;  V02 loc0         [V02,T10] (  5,  5   )     ref  ->  x23         class-hnd single-def <System.Threading.Channels.BlockedReadAsyncOperation`1[int]>
+;  V02 loc0         [V02,T10] (  5,  5   )     ref  ->  x22         class-hnd single-def <System.Threading.Channels.BlockedReadAsyncOperation`1[int]>
 ;  V03 loc1         [V03,T13] (  4,  4   )     ref  ->  x20         class-hnd <System.Threading.Channels.WaitingReadAsyncOperation>
-;  V04 loc2         [V04,T01] ( 15, 14   )     ref  ->  [fp+0x10]   class-hnd exact EH-live single-def <System.Threading.Channels.BoundedChannel`1[int]>
-;  V05 loc3         [V05,T11] (  5,  5   )   ubyte  ->  [fp+0x1C]   do-not-enreg[Z] ld-addr-op EH-live
-;  V06 loc4         [V06,T16] (  3,  3   )     int  ->   x0        
-;  V07 loc5         [V07,T17] (  3,  3   )   ubyte  ->  [fp+0x18]   do-not-enreg[Z] EH-live
+;  V04 loc2         [V04,T01] ( 15, 14   )     ref  ->  [fp+0x18]   class-hnd exact EH-live single-def <System.Threading.Channels.BoundedChannel`1[int]>
+;  V05 loc3         [V05,T11] (  5,  5   )   ubyte  ->  [fp+0x24]   do-not-enreg[Z] ld-addr-op EH-live
+;  V06 loc4         [V06,T15] (  3,  3   )     int  ->   x0        
+;  V07 loc5         [V07,T16] (  3,  3   )   ubyte  ->  [fp+0x20]   do-not-enreg[Z] EH-live
 ;* V08 loc6         [V08    ] (  0,  0   )     int  ->  zero-ref   
 ;# V09 OutArgs      [V09    ] (  1,  1   )  struct ( 0) [sp+0x00]   do-not-enreg[XS] addr-exposed "OutgoingArgSpace" <Empty>
-;  V10 tmp1         [V10,T18] (  3,  3   )     int  ->  x20        
+;  V10 tmp1         [V10,T17] (  3,  3   )     int  ->  x20        
 ;  V11 tmp2         [V11,T03] (  4,  8   )     ref  ->   x2         class-hnd single-def "dup spill" <System.Action`1[int]>
 ;* V12 tmp3         [V12    ] (  0,  0   )     ref  ->  zero-ref    single-def
 ;  V13 tmp4         [V13,T04] (  4,  8   )     ref  ->   x2         class-hnd single-def "dup spill" <System.Action`1[int]>
 ;* V14 tmp5         [V14    ] (  0,  0   )     ref  ->  zero-ref    single-def
 ;  V15 tmp6         [V15,T05] (  4,  8   )     ref  ->  x22         class-hnd exact single-def "Inlining Arg" <System.Collections.Generic.Deque`1[int]>
 ;* V16 tmp7         [V16    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact "Inlining Arg" <System.Collections.Generic.Deque`1[int]>
 ;  V17 tmp8         [V17,T06] (  4,  8   )     ref  ->  x22         class-hnd exact single-def "Inlining Arg" <System.Collections.Generic.Deque`1[int]>
-;  V18 tmp9         [V18,T19] (  3,  3   )     int  ->   x0         "Inline stloc first use temp"
+;  V18 tmp9         [V18,T18] (  3,  3   )     int  ->   x0         "Inline stloc first use temp"
 ;  V19 tmp10        [V19,T07] (  4,  8   )     ref  ->  x22         class-hnd exact single-def "Inlining Arg" <System.Collections.Generic.Deque`1[int]>
-;  V20 tmp11        [V20,T20] (  3,  3   )     int  ->   x0         "Inline stloc first use temp"
-;  V21 tmp12        [V21,T00] (  8, 16   )     ref  ->  x24         class-hnd exact "Inlining Arg" <System.Collections.Generic.Deque`1[int]>
+;  V20 tmp11        [V20,T19] (  3,  3   )     int  ->   x0         "Inline stloc first use temp"
+;  V21 tmp12        [V21,T00] (  8, 16   )     ref  ->  x23         class-hnd exact "Inlining Arg" <System.Collections.Generic.Deque`1[int]>
 ;  V22 tmp13        [V22,T09] (  6,  6   )     int  ->   x0         "Inline stloc first use temp"
-;  V23 cse0         [V23,T08] (  6,  6   )     ref  ->  x22         "CSE #02: aggressive"
-;  V24 cse1         [V24,T14] (  4,  4   )     int  ->   x0         "CSE #03: aggressive"
-;  V25 cse2         [V25,T15] (  4,  4   )    long  ->  x22         "CSE #01: aggressive"
+;  V23 cse0         [V23,T08] (  6,  6   )     ref  ->  x22         "CSE #01: aggressive"
+;  V24 cse1         [V24,T14] (  4,  4   )     int  ->   x0         "CSE #02: aggressive"
 ;
-; Lcl frame size = 16
+; Lcl frame size = 24
 
 G_M42797_IG01:
             stp     fp, lr, [sp, #-0x50]!
-            stp     x19, x20, [sp, #0x20]
-            stp     x21, x22, [sp, #0x30]
-            stp     x23, x24, [sp, #0x40]
+            stp     x19, x20, [sp, #0x28]
+            stp     x21, x22, [sp, #0x38]
+            str     x23, [sp, #0x48]
             mov     fp, sp
             mov     w19, w1
 						;; size=24 bbWeight=1 PerfScore 5.00
 G_M42797_IG02:
             mov     x20, xzr
             ldr     x21, [x0, #0x08]
-            str     x21, [fp, #0x10]	// [V04 loc2]
-            str     wzr, [fp, #0x1C]	// [V05 loc3]
+            str     x21, [fp, #0x18]	// [V04 loc2]
+            str     wzr, [fp, #0x24]	// [V05 loc3]
 						;; size=16 bbWeight=1 PerfScore 5.50
 G_M42797_IG03:
             ldr     x22, [x21, #0x28]
             cbz     x22, G_M42797_IG14
             mov     x0, x22
             bl      System.Threading.Monitor:TryEnter_FastPath(System.Object):bool
             cbnz    w0, G_M42797_IG04
             mov     x0, x22
             movz    x1, #0xD1FFAB1E      // code for System.Threading.Monitor:Enter_Slowpath(System.Object)
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
 						;; size=44 bbWeight=1 PerfScore 12.50
 G_M42797_IG04:
             mov     w0, #1
-            str     w0, [fp, #0x1C]	// [V05 loc3]
+            str     w0, [fp, #0x24]	// [V05 loc3]
             ldr     x0, [x21, #0x50]
             cbnz    x0, G_M42797_IG13
             ldr     x0, [x21, #0x28]
             mov     x22, x0
             ldr     w0, [x22, #0x18]
             cbz     w0, G_M42797_IG12
             ldr     w1, [x21, #0x64]
             cmp     w0, w1
             blt     G_M42797_IG11
             ldr     w0, [x21, #0x60]
             cbz     w0, G_M42797_IG13
             cmp     w0, #3
             beq     G_M42797_IG09
             cmp     w0, #1
             bne     G_M42797_IG05
             mov     x0, x22
             movz    x1, #0xD1FFAB1E      // code for System.Collections.Generic.Deque`1[int]:DequeueTail():int:this
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             sxtw    w20, w0
             b       G_M42797_IG06
 						;; size=100 bbWeight=1 PerfScore 32.00
 G_M42797_IG05:
             mov     x0, x22
             movz    x1, #0xD1FFAB1E      // code for System.Collections.Generic.Deque`1[int]:DequeueHead():int:this
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             sxtw    w20, w0
 						;; size=28 bbWeight=1 PerfScore 6.50
 G_M42797_IG06:
             ldr     x0, [x21, #0x28]
             mov     w1, w19
             movz    x2, #0xD1FFAB1E      // code for System.Collections.Generic.Deque`1[int]:EnqueueTail(int):this
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             ldr     wzr, [x0]
             blr     x2
             ldr     x22, [x21, #0x28]
             cbz     x22, G_M42797_IG14
             mov     x0, x22
             bl      System.Threading.Monitor:Exit_FastPath(System.Object):int
             cbz     w0, G_M42797_IG07
             mov     x1, x22
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Monitor:Exit_Slowpath(int,System.Object)
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
 						;; size=76 bbWeight=1 PerfScore 24.50
 G_M42797_IG07:
-            str     wzr, [fp, #0x1C]	// [V05 loc3]
+            str     wzr, [fp, #0x24]	// [V05 loc3]
             ldr     x2, [x21, #0x18]
             cbz     x2, G_M42797_IG08
             mov     w1, w20
             ldr     x0, [x2, #0x08]
             ldr     x2, [x2, #0x18]
             blr     x2
 						;; size=28 bbWeight=1 PerfScore 12.50
 G_M42797_IG08:
             mov     w0, #1
-            str     w0, [fp, #0x18]	// [V07 loc5]
+            str     w0, [fp, #0x20]	// [V07 loc5]
             b       G_M42797_IG20
 						;; size=12 bbWeight=1 PerfScore 2.50
 G_M42797_IG09:
             cbz     x22, G_M42797_IG14
             mov     x0, x22
             bl      System.Threading.Monitor:Exit_FastPath(System.Object):int
             cbz     w0, G_M42797_IG10
             mov     x1, x22
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Monitor:Exit_Slowpath(int,System.Object)
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
 						;; size=40 bbWeight=1 PerfScore 9.50
 G_M42797_IG10:
-            str     wzr, [fp, #0x1C]	// [V05 loc3]
+            str     wzr, [fp, #0x24]	// [V05 loc3]
             ldr     x2, [x21, #0x18]
             cbz     x2, G_M42797_IG08
             mov     w1, w19
             ldr     x0, [x2, #0x08]
             ldr     x2, [x2, #0x18]
             blr     x2
             b       G_M42797_IG08
 						;; size=32 bbWeight=1 PerfScore 13.50
 G_M42797_IG11:
             mov     x0, x22
             mov     w1, w19
             movz    x2, #0xD1FFAB1E      // code for System.Collections.Generic.Deque`1[int]:EnqueueTail(int):this
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
             b       G_M42797_IG08
 						;; size=32 bbWeight=1 PerfScore 7.50
 G_M42797_IG12:
             add     x1, x21, #48
-            movz    x22, #0xD1FFAB1E
-            movk    x22, #0xD1FFAB1E LSL #16
-            movk    x22, #0xD1FFAB1E LSL #32
-            add     x0, x22, #0xD1FFAB1E
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:TryDequeueAndReserveCompletionIfCancelable[System.__Canon](byref):System.__Canon
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
-            mov     x23, x0
-            cbnz    x23, G_M42797_IG15
+            mov     x22, x0
+            cbnz    x22, G_M42797_IG15
             ldr     x0, [x21, #0x28]
             mov     w1, w19
             movz    x2, #0xD1FFAB1E      // code for System.Collections.Generic.Deque`1[int]:EnqueueTail(int):this
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             ldr     wzr, [x0]
             blr     x2
             add     x1, x21, #64
-            add     x0, x22, #0xD1FFAB1E
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:TryReserveCompletionIfCancelable[System.__Canon](byref):System.__Canon
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
             mov     x20, x0
             cbnz    x20, G_M42797_IG15
             b       G_M42797_IG08
-						;; size=120 bbWeight=1 PerfScore 30.50
+						;; size=124 bbWeight=1 PerfScore 31.00
 G_M42797_IG13:
-            str     wzr, [fp, #0x18]	// [V07 loc5]
+            str     wzr, [fp, #0x20]	// [V07 loc5]
             b       G_M42797_IG20
 						;; size=8 bbWeight=1 PerfScore 2.00
 G_M42797_IG14:
             mov     x0, xzr
             movz    x1, #0xD1FFAB1E      // code for System.ArgumentNullException:Throw(System.String)
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             brk     #0
 						;; size=28 bbWeight=0 PerfScore 0.00
 G_M42797_IG15:
-            ldr     x24, [x21, #0x28]
-            cbz     x24, G_M42797_IG23
-            mov     x0, x24
+            ldr     x23, [x21, #0x28]
+            cbz     x23, G_M42797_IG23
+            mov     x0, x23
             bl      System.Threading.Monitor:Exit_FastPath(System.Object):int
             cbz     w0, G_M42797_IG16
-            mov     x1, x24
+            mov     x1, x23
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Monitor:Exit_Slowpath(int,System.Object)
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
 						;; size=44 bbWeight=1 PerfScore 12.50
 G_M42797_IG16:
-            cbnz    x23, G_M42797_IG17
+            cbnz    x22, G_M42797_IG17
             mov     x1, x20
-            mov     x0, x22
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
             mov     w2, #1
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:DangerousSetOperations[System.__Canon,bool](System.__Canon,bool)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
             b       G_M42797_IG18
-						;; size=40 bbWeight=1 PerfScore 9.00
+						;; size=48 bbWeight=1 PerfScore 10.00
 G_M42797_IG17:
-            str     w19, [x23, #0x50]
-            mov     x0, x23
+            str     w19, [x22, #0x50]
+            mov     x0, x22
             movz    x1, #0xD1FFAB1E      // code for System.Threading.Channels.AsyncOperation:SignalCompletion():this
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
 						;; size=28 bbWeight=1 PerfScore 7.00
 G_M42797_IG18:
             mov     w0, #1
 						;; size=4 bbWeight=1 PerfScore 0.50
 G_M42797_IG19:
-            ldp     x23, x24, [sp, #0x40]
-            ldp     x21, x22, [sp, #0x30]
-            ldp     x19, x20, [sp, #0x20]
+            ldr     x23, [sp, #0x48]
+            ldp     x21, x22, [sp, #0x38]
+            ldp     x19, x20, [sp, #0x28]
             ldp     fp, lr, [sp], #0x50
             ret     lr
-						;; size=20 bbWeight=1 PerfScore 5.00
+						;; size=20 bbWeight=1 PerfScore 6.00
 G_M42797_IG20:
             bl      G_M42797_IG24
             nop     
 						;; size=8 bbWeight=1 PerfScore 1.50
 G_M42797_IG21:
-            ldr     w0, [fp, #0x18]	// [V07 loc5]
+            ldr     w0, [fp, #0x20]	// [V07 loc5]
 						;; size=4 bbWeight=1 PerfScore 2.00
 G_M42797_IG22:
-            ldp     x23, x24, [sp, #0x40]
-            ldp     x21, x22, [sp, #0x30]
-            ldp     x19, x20, [sp, #0x20]
+            ldr     x23, [sp, #0x48]
+            ldp     x21, x22, [sp, #0x38]
+            ldp     x19, x20, [sp, #0x28]
             ldp     fp, lr, [sp], #0x50
             ret     lr
-						;; size=20 bbWeight=1 PerfScore 5.00
+						;; size=20 bbWeight=1 PerfScore 6.00
 G_M42797_IG23:
             mov     x0, xzr
             movz    x1, #0xD1FFAB1E      // code for System.ArgumentNullException:Throw(System.String)
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             brk     #0
 						;; size=28 bbWeight=0 PerfScore 0.00
 G_M42797_IG24:
             stp     fp, lr, [sp, #-0x40]!
-            stp     x19, x20, [sp, #0x10]
-            stp     x21, x22, [sp, #0x20]
-            stp     x23, x24, [sp, #0x30]
+            stp     x19, x20, [sp, #0x18]
+            stp     x21, x22, [sp, #0x28]
+            str     x23, [sp, #0x38]
 						;; size=16 bbWeight=1 PerfScore 4.00
 G_M42797_IG25:
-            ldr     w0, [fp, #0x1C]	// [V05 loc3]
+            ldr     w0, [fp, #0x24]	// [V05 loc3]
             cbz     w0, G_M42797_IG28
-            ldr     x21, [fp, #0x10]	// [V04 loc2]
-            ldr     x24, [x21, #0x28]
-            cbnz    x24, G_M42797_IG27
+            ldr     x21, [fp, #0x18]	// [V04 loc2]
+            ldr     x23, [x21, #0x28]
+            cbnz    x23, G_M42797_IG27
 						;; size=20 bbWeight=1 PerfScore 9.00
 G_M42797_IG26:
             mov     x0, xzr
             movz    x1, #0xD1FFAB1E      // code for System.ArgumentNullException:Throw(System.String)
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             brk     #0
 						;; size=28 bbWeight=0 PerfScore 0.00
 G_M42797_IG27:
-            mov     x0, x24
+            mov     x0, x23
             bl      System.Threading.Monitor:Exit_FastPath(System.Object):int
             cbz     w0, G_M42797_IG28
-            mov     x1, x24
+            mov     x1, x23
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Monitor:Exit_Slowpath(int,System.Object)
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
 						;; size=36 bbWeight=1 PerfScore 8.50
 G_M42797_IG28:
-            ldp     x23, x24, [sp, #0x30]
-            ldp     x21, x22, [sp, #0x20]
-            ldp     x19, x20, [sp, #0x10]
+            ldr     x23, [sp, #0x38]
+            ldp     x21, x22, [sp, #0x28]
+            ldp     x19, x20, [sp, #0x18]
             ldp     fp, lr, [sp], #0x40
             ret     lr
-						;; size=20 bbWeight=1 PerfScore 13.00
+						;; size=20 bbWeight=1 PerfScore 12.00
 
-; Total bytes of code 904, prolog size 24, PerfScore 241.00, instruction count 226, allocated bytes for code 904 (MethodHash=9bad58d2) for method System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[int]:TryWrite(int):bool:this (FullOpts)
+; Total bytes of code 916, prolog size 24, PerfScore 243.50, instruction count 229, allocated bytes for code 916 (MethodHash=9bad58d2) for method System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[int]:TryWrite(int):bool:this (FullOpts)
 ; ============================================================

12 (3.95 % of base) - System.Threading.Channels.RendezvousChannel`1[short]:b__16_0(System.Object,System.Threading.CancellationToken):this

 ; Assembly listing for method System.Threading.Channels.RendezvousChannel`1[short]:<get_CancellationCallbackDelegate>b__16_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
 ; Emitting BLENDED_CODE for generic ARM64 + SVE on Unix
 ; FullOpts code
 ; optimized code
 ; fp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 2 single block inlinees; 1 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T02] (  3,  2.50)     ref  ->  x19         this class-hnd single-def <System.Threading.Channels.RendezvousChannel`1[short]>
 ;  V01 arg1         [V01,T01] (  3,  3   )     ref  ->   x1         class-hnd single-def <System.Object>
 ;* V02 arg2         [V02    ] (  0,  0   )  struct ( 8) zero-ref    single-def <System.Threading.CancellationToken>
 ;  V03 loc0         [V03,T05] (  3,  2.50)     ref  ->  x21         class-hnd single-def <System.Threading.Channels.AsyncOperation>
 ;# V04 OutArgs      [V04    ] (  1,  1   )  struct ( 0) [sp+0x00]   do-not-enreg[XS] addr-exposed "OutgoingArgSpace" <Empty>
 ;  V05 tmp1         [V05,T08] (  2,  2   )     ref  ->   x1         class-hnd single-def "dup spill" <System.Action`1[System.Collections.Generic.KeyValuePair`2[System.Threading.Channels.RendezvousChannel`1[short],System.Threading.Channels.AsyncOperation]]>
 ;  V06 tmp2         [V06,T06] (  4,  2   )     ref  ->   x1        
 ;* V07 tmp3         [V07    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.Collections.Generic.KeyValuePair`2[System.Threading.Channels.RendezvousChannel`1[short],System.Threading.Channels.AsyncOperation]>
 ;  V08 tmp4         [V08,T00] (  5,  5   )     ref  ->   x1         class-hnd exact single-def "NewObj constructor temp" <System.Action`1[System.Collections.Generic.KeyValuePair`2[System.Threading.Channels.RendezvousChannel`1[short],System.Threading.Channels.AsyncOperation]]>
 ;  V09 tmp5         [V09,T04] (  3,  3   )     ref  ->  x15         class-hnd exact single-def "Inlining Arg" <System.Threading.Channels.RendezvousChannel`1+<>c[short]>
 ;* V10 tmp6         [V10    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Action`1[System.Collections.Generic.KeyValuePair`2[System.Threading.Channels.RendezvousChannel`1[short],System.Threading.Channels.AsyncOperation]]>
 ;* V11 tmp7         [V11    ] (  0,  0   )  struct (16) zero-ref    "Inlining Arg" <System.Collections.Generic.KeyValuePair`2[System.Threading.Channels.RendezvousChannel`1[short],System.Threading.Channels.AsyncOperation]>
 ;  V12 tmp8         [V12,T03] (  2,  2   )     ref  ->  x20         single-def "field V02._source (fldOffset=0x0)" P-INDEP
 ;* V13 tmp9         [V13    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V07.key (fldOffset=0x0)" P-INDEP
 ;* V14 tmp10        [V14    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V07.value (fldOffset=0x8)" P-INDEP
 ;* V15 tmp11        [V15    ] (  0,  0   )     ref  ->  zero-ref    "field V11.key (fldOffset=0x0)" P-INDEP
 ;* V16 tmp12        [V16    ] (  0,  0   )     ref  ->  zero-ref    "field V11.value (fldOffset=0x8)" P-INDEP
-;* V17 cse0         [V17,T10] (  0,  0   )   byref  ->  zero-ref    "CSE #02: aggressive"
-;  V18 cse1         [V18,T09] (  4,  1.50)    long  ->  x20         "CSE #01: aggressive"
-;  V19 cse2         [V19,T07] (  4,  2   )    long  ->  x22         "CSE #03: aggressive"
+;* V17 cse0         [V17,T09] (  0,  0   )   byref  ->  zero-ref    "CSE #02: aggressive"
+;  V18 cse1         [V18,T07] (  4,  2   )    long  ->  x20         "CSE #03: aggressive"
 ;
-; Lcl frame size = 0
+; Lcl frame size = 8
 
 G_M39942_IG01:
             stp     fp, lr, [sp, #-0x30]!
-            stp     x19, x20, [sp, #0x10]
-            stp     x21, x22, [sp, #0x20]
+            stp     x19, x20, [sp, #0x18]
+            str     x21, [sp, #0x28]
             mov     fp, sp
             mov     x19, x0
             mov     x20, x2
 						;; size=24 bbWeight=1 PerfScore 4.50
 G_M39942_IG02:
             movz    x0, #40
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             movz    x2, #0xD1FFAB1E      // code for CORINFO_HELP_CHKCASTCLASS
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
             mov     x21, x0
             mov     x1, x20
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Channels.AsyncOperation:TrySetCanceled(System.Threading.CancellationToken):bool:this
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             ldr     wzr, [x0]
             blr     x2
             cbz     w0, G_M39942_IG06
 						;; size=68 bbWeight=1 PerfScore 17.50
 G_M39942_IG03:
-            movz    x20, #0xD1FFAB1E
-            movk    x20, #0xD1FFAB1E LSL #16
-            movk    x20, #0xD1FFAB1E LSL #32
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             ldapr   w0, [x0]
             tbz     w0, #0, G_M39942_IG07
-						;; size=32 bbWeight=0.50 PerfScore 3.50
+						;; size=20 bbWeight=0.50 PerfScore 2.75
 G_M39942_IG04:
-            movz    x22, #0xD1FFAB1E      // data for System.Threading.Channels.RendezvousChannel`1+<>c[short]:<>9__16_1
-            movk    x22, #0xD1FFAB1E LSL #16
-            movk    x22, #0xD1FFAB1E LSL #32
-            ldr     x1, [x22]
+            movz    x20, #0xD1FFAB1E      // data for System.Threading.Channels.RendezvousChannel`1+<>c[short]:<>9__16_1
+            movk    x20, #0xD1FFAB1E LSL #16
+            movk    x20, #0xD1FFAB1E LSL #32
+            ldr     x1, [x20]
             cbnz    x1, G_M39942_IG05
-            add     x0, x20, #0xD1FFAB1E
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
             bl      CORINFO_HELP_NEWSFAST
             mov     x1, x0
-            ldr     x15, [x22, #-0x08]
+            ldr     x15, [x20, #-0x08]
             cbz     x15, G_M39942_IG08
             add     x14, x1, #8
             bl      CORINFO_HELP_ASSIGN_REF
             movz    x14, #0xD1FFAB1E      // code for System.Threading.Channels.RendezvousChannel`1+<>c[short]:<get_CancellationCallbackDelegate>b__16_1(System.Collections.Generic.KeyValuePair`2[System.Threading.Channels.RendezvousChannel`1[short],System.Threading.Channels.AsyncOperation]):this
             movk    x14, #0xD1FFAB1E LSL #16
             movk    x14, #0xD1FFAB1E LSL #32
             str     x14, [x1, #0x18]
-            mov     x14, x22
+            mov     x14, x20
             mov     x15, x1
             bl      CORINFO_HELP_ASSIGN_REF
-						;; size=76 bbWeight=0.50 PerfScore 8.75
+						;; size=84 bbWeight=0.50 PerfScore 9.25
 G_M39942_IG05:
             mov     x2, x19
             mov     x3, x21
-            add     x0, x20, #0xD1FFAB1E
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
             mov     w4, wzr
             movz    x5, #0xD1FFAB1E      // code for System.Threading.ThreadPool:UnsafeQueueUserWorkItem[System.Collections.Generic.KeyValuePair`2[System.__Canon,System.__Canon]](System.Action`1[System.Collections.Generic.KeyValuePair`2[System.__Canon,System.__Canon]],System.Collections.Generic.KeyValuePair`2[System.__Canon,System.__Canon],bool):bool
             movk    x5, #0xD1FFAB1E LSL #16
             movk    x5, #0xD1FFAB1E LSL #32
             ldr     x5, [x5]
             blr     x5
-						;; size=36 bbWeight=0.50 PerfScore 3.75
+						;; size=44 bbWeight=0.50 PerfScore 4.25
 G_M39942_IG06:
-            ldp     x21, x22, [sp, #0x20]
-            ldp     x19, x20, [sp, #0x10]
+            ldr     x21, [sp, #0x28]
+            ldp     x19, x20, [sp, #0x18]
             ldp     fp, lr, [sp], #0x30
             ret     lr
-						;; size=16 bbWeight=1 PerfScore 4.00
+						;; size=16 bbWeight=1 PerfScore 5.00
 G_M39942_IG07:
-            mov     x0, x20
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
             movz    x1, #0xD1FFAB1E      // code for CORINFO_HELP_GET_GCSTATIC_BASE
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             b       G_M39942_IG04
-						;; size=28 bbWeight=0 PerfScore 0.00
+						;; size=36 bbWeight=0 PerfScore 0.00
 G_M39942_IG08:
             movz    x0, #0xD1FFAB1E      // code for System.MulticastDelegate:ThrowNullThisInDelegateToInstance()
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             ldr     x0, [x0]
             blr     x0
             brk     #0
 						;; size=24 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 304, prolog size 16, PerfScore 42.00, instruction count 76, allocated bytes for code 304 (MethodHash=9b6963f9) for method System.Threading.Channels.RendezvousChannel`1[short]:<get_CancellationCallbackDelegate>b__16_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
+; Total bytes of code 316, prolog size 16, PerfScore 43.25, instruction count 79, allocated bytes for code 316 (MethodHash=9b6963f9) for method System.Threading.Channels.RendezvousChannel`1[short]:<get_CancellationCallbackDelegate>b__16_0(System.Object,System.Threading.CancellationToken):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/ff22926dc64c9d477a7cdbbb8c7d4947

[MihuBot]

Top method improvements

-24 (-2.93 % of base) - System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[byte]:TryComplete(System.Exception):bool:this

 ; Assembly listing for method System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
 ; Emitting BLENDED_CODE for generic ARM64 + SVE on Unix
 ; FullOpts code
 ; optimized code
 ; fp based frame
 ; fully interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 2 single block inlinees; 6 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 this         [V00,T04] (  3,  3   )     ref  ->   x0         this class-hnd single-def <System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[byte]>
+;  V00 this         [V00,T05] (  3,  3   )     ref  ->   x0         this class-hnd single-def <System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[byte]>
 ;  V01 arg1         [V01,T01] ( 10, 10   )     ref  ->  x19         class-hnd single-def <System.Exception>
 ;  V02 loc0         [V02,T00] ( 14, 14   )     ref  ->  x20         class-hnd exact single-def <System.Threading.Channels.BoundedChannel`1[byte]>
 ;  V03 loc1         [V03,T10] (  2,  2   )     ref  ->  x22         class-hnd exact single-def <System.Threading.Channels.BlockedReadAsyncOperation`1[byte]>
 ;  V04 loc2         [V04,T11] (  2,  2   )     ref  ->  x23         class-hnd exact single-def <System.Threading.Channels.BlockedWriteAsyncOperation`1[byte]>
 ;  V05 loc3         [V05,T12] (  2,  2   )     ref  ->  x24         class-hnd exact single-def <System.Threading.Channels.WaitingReadAsyncOperation>
 ;  V06 loc4         [V06,T13] (  2,  2   )     ref  ->  x25         class-hnd exact single-def <System.Threading.Channels.WaitingWriteAsyncOperation>
 ;  V07 loc5         [V07,T14] (  2,  2   )   ubyte  ->  x21        
 ;  V08 loc6         [V08,T02] (  9,  8   )     ref  ->  [fp+0x18]   class-hnd exact EH-live spill-single-def <System.Collections.Generic.Deque`1[byte]>
-;  V09 loc7         [V09,T08] (  3,  3   )   ubyte  ->  [fp+0x34]   do-not-enreg[Z] ld-addr-op EH-live
+;  V09 loc7         [V09,T09] (  3,  3   )   ubyte  ->  [fp+0x34]   do-not-enreg[Z] ld-addr-op EH-live
 ;  V10 loc8         [V10,T15] (  2,  2   )   ubyte  ->  [fp+0x30]   do-not-enreg[Z] EH-live
 ;# V11 OutArgs      [V11    ] (  1,  1   )  struct ( 0) [sp+0x00]   do-not-enreg[XS] addr-exposed "OutgoingArgSpace" <Empty>
 ;* V12 tmp1         [V12    ] (  0,  0   )     ref  ->  zero-ref    single-def
-;  V13 tmp2         [V13,T05] (  4,  4   )     ref  ->  x15        
+;  V13 tmp2         [V13,T06] (  4,  4   )     ref  ->  x15        
 ;* V14 tmp3         [V14    ] (  0,  0   )     ref  ->  zero-ref    class-hnd exact "Inlining Arg" <System.Collections.Generic.Deque`1[byte]>
 ;  V15 tmp4         [V15,T03] (  6,  6   )     int  ->   x0         "Inline stloc first use temp"
 ;  V16 tmp5         [V16    ] (  3,  6   )     ref  ->  [fp+0x28]   do-not-enreg[X] must-init addr-exposed ld-addr-op class-hnd "Inlining Arg" <System.Threading.Channels.WaitingReadAsyncOperation>
 ;  V17 tmp6         [V17    ] (  3,  6   )     ref  ->  [fp+0x20]   do-not-enreg[X] must-init addr-exposed ld-addr-op class-hnd "Inlining Arg" <System.Threading.Channels.WaitingWriteAsyncOperation>
-;  V18 tmp7         [V18,T06] (  2,  4   )     ref  ->   x2         single-def "argument with side effect"
-;  V19 tmp8         [V19,T07] (  2,  4   )     ref  ->   x2         single-def "argument with side effect"
-;  V20 cse0         [V20,T09] (  3,  3   )    long  ->  x20         "CSE #01: aggressive"
+;  V18 tmp7         [V18,T07] (  2,  4   )     ref  ->   x2         single-def "argument with side effect"
+;  V19 tmp8         [V19,T08] (  2,  4   )     ref  ->   x2         single-def "argument with side effect"
+;  V20 cse0         [V20,T04] (  6,  6   )    long  ->  x20         "CSE #01: aggressive"
 ;
 ; Lcl frame size = 40
 
 G_M37647_IG01:
             stp     fp, lr, [sp, #-0x70]!
             stp     x19, x20, [sp, #0x38]
             stp     x21, x22, [sp, #0x48]
             stp     x23, x24, [sp, #0x58]
             str     x25, [sp, #0x68]
             mov     fp, sp
             stp     xzr, xzr, [fp, #0x20]	// [V17 tmp6], [V16 tmp5]
             mov     x19, x1
 						;; size=32 bbWeight=1 PerfScore 7.00
 G_M37647_IG02:
             ldr     x20, [x0, #0x08]
             ldr     x0, [x20, #0x28]
             str     x0, [fp, #0x18]	// [V08 loc6]
             str     wzr, [fp, #0x34]	// [V09 loc7]
 						;; size=16 bbWeight=1 PerfScore 8.00
 G_M37647_IG03:
             cbz     x0, G_M37647_IG08
             bl      System.Threading.Monitor:TryEnter_FastPath(System.Object):bool
             cbnz    w0, G_M37647_IG04
             ldr     x0, [fp, #0x18]	// [V08 loc6]
             movz    x1, #0xD1FFAB1E      // code for System.Threading.Monitor:Enter_Slowpath(System.Object)
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
 						;; size=36 bbWeight=1 PerfScore 10.50
 G_M37647_IG04:
             mov     w0, #1
             str     w0, [fp, #0x34]	// [V09 loc7]
             ldr     x0, [x20, #0x50]
             cbnz    x0, G_M37647_IG07
             mov     x15, x19
             cbnz    x15, G_M37647_IG06
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             ldapr   w0, [x0]
             tbz     w0, #0, G_M37647_IG09
 						;; size=44 bbWeight=1 PerfScore 12.50
 G_M37647_IG05:
             movz    x14, #0xD1FFAB1E      // data for System.Threading.Channels.ChannelUtilities:s_doneWritingSentinel
             movk    x14, #0xD1FFAB1E LSL #16
             movk    x14, #0xD1FFAB1E LSL #32
             ldr     x15, [x14]
 						;; size=16 bbWeight=1 PerfScore 4.50
 G_M37647_IG06:
             add     x14, x20, #80
             bl      CORINFO_HELP_ASSIGN_REF
             ldr     x0, [x20, #0x28]
             ldr     w0, [x0, #0x18]
             cmp     w0, #0
             cset    x21, eq
             ldp     x22, x23, [x20, #0x30]
             ldp     x24, x25, [x20, #0x40]
             stp     xzr, xzr, [x20, #0x30]
             stp     xzr, xzr, [x20, #0x40]
             b       G_M37647_IG10
 						;; size=44 bbWeight=1 PerfScore 19.50
 G_M37647_IG07:
             str     wzr, [fp, #0x30]	// [V10 loc8]
             b       G_M37647_IG18
 						;; size=8 bbWeight=1 PerfScore 2.00
 G_M37647_IG08:
             mov     x0, xzr
             movz    x1, #0xD1FFAB1E      // code for System.ArgumentNullException:Throw(System.String)
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             brk     #0
 						;; size=28 bbWeight=0 PerfScore 0.00
 G_M37647_IG09:
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             movz    x1, #0xD1FFAB1E      // code for CORINFO_HELP_GET_GCSTATIC_BASE
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             b       G_M37647_IG05
 						;; size=36 bbWeight=0 PerfScore 0.00
 G_M37647_IG10:
             ldr     x0, [fp, #0x18]	// [V08 loc6]
             bl      System.Threading.Monitor:Exit_FastPath(System.Object):int
             cbz     w0, G_M37647_IG11
             ldr     x1, [fp, #0x18]	// [V08 loc6]
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Monitor:Exit_Slowpath(int,System.Object)
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
 						;; size=36 bbWeight=1 PerfScore 11.50
 G_M37647_IG11:
             cbz     w21, G_M37647_IG12
             ldr     x0, [x20, #0x20]
             mov     x1, x19
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:Complete(System.Threading.Tasks.TaskCompletionSource,System.Exception)
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
 						;; size=32 bbWeight=1 PerfScore 10.00
 G_M37647_IG12:
             mov     x0, x19
             movz    x1, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:CreateInvalidCompletionException(System.Exception):System.Exception
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             mov     x2, x0
             mov     x1, x22
             movz    x20, #0xD1FFAB1E
             movk    x20, #0xD1FFAB1E LSL #16
             movk    x20, #0xD1FFAB1E LSL #32
-            mov     x0, x20
+            add     x0, x20, #0xD1FFAB1E
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:FailOperations[System.__Canon](System.__Canon,System.Exception)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
             mov     x0, x19
             movz    x1, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:CreateInvalidCompletionException(System.Exception):System.Exception
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             mov     x2, x0
             mov     x1, x23
-            add     x0, x20, #136
+            add     x0, x20, #0xD1FFAB1E
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:FailOperations[System.__Canon](System.__Canon,System.Exception)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
             str     x24, [fp, #0x28]	// [V16 tmp5]
             cbnz    x19, G_M37647_IG13
             add     x1, fp, #40	// [V16 tmp5]
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
+            add     x0, x20, #144
             mov     w2, wzr
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:SetOperations[System.__Canon,bool](byref,bool)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
             b       G_M37647_IG14
-						;; size=176 bbWeight=1 PerfScore 38.50
+						;; size=168 bbWeight=1 PerfScore 37.50
 G_M37647_IG13:
             mov     x2, x19
             ldr     x1, [fp, #0x28]	// [V16 tmp5]
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
+            mov     x0, x20
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:FailOperations[System.__Canon](System.__Canon,System.Exception)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
-						;; size=40 bbWeight=1 PerfScore 9.50
+						;; size=32 bbWeight=1 PerfScore 8.50
 G_M37647_IG14:
             str     x25, [fp, #0x20]	// [V17 tmp6]
             cbnz    x19, G_M37647_IG15
             add     x1, fp, #32	// [V17 tmp6]
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             mov     w2, wzr
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:SetOperations[System.__Canon,bool](byref,bool)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
             b       G_M37647_IG16
 						;; size=52 bbWeight=1 PerfScore 11.00
 G_M37647_IG15:
             mov     x2, x19
             ldr     x1, [fp, #0x20]	// [V17 tmp6]
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
+            add     x0, x20, #0xD1FFAB1E
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:FailOperations[System.__Canon](System.__Canon,System.Exception)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
-						;; size=40 bbWeight=1 PerfScore 9.50
+						;; size=32 bbWeight=1 PerfScore 8.50
 G_M37647_IG16:
             mov     w0, #1
 						;; size=4 bbWeight=1 PerfScore 0.50
 G_M37647_IG17:
             ldr     x25, [sp, #0x68]
             ldp     x23, x24, [sp, #0x58]
             ldp     x21, x22, [sp, #0x48]
             ldp     x19, x20, [sp, #0x38]
             ldp     fp, lr, [sp], #0x70
             ret     lr
 						;; size=24 bbWeight=1 PerfScore 7.00
 G_M37647_IG18:
             bl      G_M37647_IG21
             nop     
 						;; size=8 bbWeight=1 PerfScore 1.50
 G_M37647_IG19:
             ldr     w0, [fp, #0x30]	// [V10 loc8]
 						;; size=4 bbWeight=1 PerfScore 2.00
 G_M37647_IG20:
             ldr     x25, [sp, #0x68]
             ldp     x23, x24, [sp, #0x58]
             ldp     x21, x22, [sp, #0x48]
             ldp     x19, x20, [sp, #0x38]
             ldp     fp, lr, [sp], #0x70
             ret     lr
 						;; size=24 bbWeight=1 PerfScore 7.00
 G_M37647_IG21:
             stp     fp, lr, [sp, #-0x50]!
             stp     x19, x20, [sp, #0x18]
             stp     x21, x22, [sp, #0x28]
             stp     x23, x24, [sp, #0x38]
             str     x25, [sp, #0x48]
 						;; size=20 bbWeight=1 PerfScore 5.00
 G_M37647_IG22:
             ldr     w0, [fp, #0x34]	// [V09 loc7]
             cbz     w0, G_M37647_IG25
             ldr     x0, [fp, #0x18]	// [V08 loc6]
             cbnz    x0, G_M37647_IG24
 						;; size=16 bbWeight=1 PerfScore 6.00
 G_M37647_IG23:
             mov     x0, xzr
             movz    x1, #0xD1FFAB1E      // code for System.ArgumentNullException:Throw(System.String)
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             brk     #0
 						;; size=28 bbWeight=0 PerfScore 0.00
 G_M37647_IG24:
             bl      System.Threading.Monitor:Exit_FastPath(System.Object):int
             cbz     w0, G_M37647_IG25
             ldr     x1, [fp, #0x18]	// [V08 loc6]
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Monitor:Exit_Slowpath(int,System.Object)
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
 						;; size=32 bbWeight=1 PerfScore 9.50
 G_M37647_IG25:
             ldr     x25, [sp, #0x48]
             ldp     x23, x24, [sp, #0x38]
             ldp     x21, x22, [sp, #0x28]
             ldp     x19, x20, [sp, #0x18]
             ldp     fp, lr, [sp], #0x50
             ret     lr
 						;; size=24 bbWeight=1 PerfScore 15.00
 
-; Total bytes of code 820, prolog size 32, PerfScore 207.50, instruction count 205, allocated bytes for code 820 (MethodHash=21e26cf0) for method System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
+; Total bytes of code 796, prolog size 32, PerfScore 204.50, instruction count 199, allocated bytes for code 796 (MethodHash=21e26cf0) for method System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
 ; ============================================================

-24 (-3.30 % of base) - System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[byte]:TryComplete(System.Exception):bool:this

 ; Assembly listing for method System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
 ; Emitting BLENDED_CODE for generic ARM64 + SVE on Unix
 ; FullOpts code
 ; optimized code
 ; fp based frame
 ; fully interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 1 single block inlinees; 6 inlinees without PGO data
 ; Final local variable assignments
 ;
-;  V00 this         [V00,T05] (  3,  3   )     ref  ->   x0         this class-hnd single-def <System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[byte]>
+;  V00 this         [V00,T06] (  3,  3   )     ref  ->   x0         this class-hnd single-def <System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[byte]>
 ;  V01 arg1         [V01,T01] ( 10, 10   )     ref  ->  x19         class-hnd single-def <System.Exception>
 ;  V02 loc0         [V02,T00] ( 13, 13   )     ref  ->  x20         class-hnd exact single-def <System.Threading.Channels.RendezvousChannel`1[byte]>
 ;  V03 loc1         [V03,T10] (  2,  2   )     ref  ->  x21         class-hnd exact single-def <System.Threading.Channels.BlockedReadAsyncOperation`1[byte]>
 ;  V04 loc2         [V04,T11] (  2,  2   )     ref  ->  x22         class-hnd exact single-def <System.Threading.Channels.BlockedWriteAsyncOperation`1[byte]>
 ;  V05 loc3         [V05,T12] (  2,  2   )     ref  ->  x23         class-hnd exact single-def <System.Threading.Channels.WaitingReadAsyncOperation>
 ;  V06 loc4         [V06,T13] (  2,  2   )     ref  ->  x24         class-hnd exact single-def <System.Threading.Channels.WaitingWriteAsyncOperation>
 ;  V07 loc5         [V07,T02] (  9,  8   )     ref  ->  [fp+0x10]   class-hnd EH-live spill-single-def <System.Threading.Tasks.TaskCompletionSource>
-;  V08 loc6         [V08,T08] (  3,  3   )   ubyte  ->  [fp+0x2C]   do-not-enreg[Z] ld-addr-op EH-live
+;  V08 loc6         [V08,T09] (  3,  3   )   ubyte  ->  [fp+0x2C]   do-not-enreg[Z] ld-addr-op EH-live
 ;  V09 loc7         [V09,T14] (  2,  2   )   ubyte  ->  [fp+0x28]   do-not-enreg[Z] EH-live
 ;# V10 OutArgs      [V10    ] (  1,  1   )  struct ( 0) [sp+0x00]   do-not-enreg[XS] addr-exposed "OutgoingArgSpace" <Empty>
 ;* V11 tmp1         [V11    ] (  0,  0   )     ref  ->  zero-ref    single-def
-;  V12 tmp2         [V12,T04] (  5,  5   )     ref  ->  x15        
+;  V12 tmp2         [V12,T05] (  5,  5   )     ref  ->  x15        
 ;  V13 tmp3         [V13,T03] (  6,  6   )     int  ->   x0         "Inline stloc first use temp"
 ;  V14 tmp4         [V14    ] (  3,  6   )     ref  ->  [fp+0x20]   do-not-enreg[X] must-init addr-exposed ld-addr-op class-hnd "Inlining Arg" <System.Threading.Channels.WaitingReadAsyncOperation>
 ;  V15 tmp5         [V15    ] (  3,  6   )     ref  ->  [fp+0x18]   do-not-enreg[X] must-init addr-exposed ld-addr-op class-hnd "Inlining Arg" <System.Threading.Channels.WaitingWriteAsyncOperation>
-;  V16 tmp6         [V16,T06] (  2,  4   )     ref  ->   x2         single-def "argument with side effect"
-;  V17 tmp7         [V17,T07] (  2,  4   )     ref  ->   x2         single-def "argument with side effect"
-;  V18 cse0         [V18,T09] (  3,  3   )    long  ->  x20         "CSE #01: aggressive"
+;  V16 tmp6         [V16,T07] (  2,  4   )     ref  ->   x2         single-def "argument with side effect"
+;  V17 tmp7         [V17,T08] (  2,  4   )     ref  ->   x2         single-def "argument with side effect"
+;  V18 cse0         [V18,T04] (  6,  6   )    long  ->  x20         "CSE #01: aggressive"
 ;
 ; Lcl frame size = 32
 
 G_M28175_IG01:
             stp     fp, lr, [sp, #-0x60]!
             stp     x19, x20, [sp, #0x30]
             stp     x21, x22, [sp, #0x40]
             stp     x23, x24, [sp, #0x50]
             mov     fp, sp
             stp     xzr, xzr, [fp, #0x18]	// [V15 tmp5], [V14 tmp4]
             mov     x19, x1
 						;; size=28 bbWeight=1 PerfScore 6.00
 G_M28175_IG02:
             ldr     x20, [x0, #0x08]
             ldr     x0, [x20, #0x20]
             str     x0, [fp, #0x10]	// [V07 loc5]
             str     wzr, [fp, #0x2C]	// [V08 loc6]
 						;; size=16 bbWeight=1 PerfScore 8.00
 G_M28175_IG03:
             cbz     x0, G_M28175_IG06
             bl      System.Threading.Monitor:TryEnter_FastPath(System.Object):bool
             cbnz    w0, G_M28175_IG04
             ldr     x0, [fp, #0x10]	// [V07 loc5]
             movz    x1, #0xD1FFAB1E      // code for System.Threading.Monitor:Enter_Slowpath(System.Object)
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
 						;; size=36 bbWeight=1 PerfScore 10.50
 G_M28175_IG04:
             mov     w14, #1
             str     w14, [fp, #0x2C]	// [V08 loc6]
             ldr     x14, [x20, #0x48]
             cbnz    x14, G_M28175_IG05
             mov     x15, x19
             movz    x14, #0xD1FFAB1E
             movk    x14, #0xD1FFAB1E LSL #16
             movk    x14, #0xD1FFAB1E LSL #32
             ldr     x14, [x14]
             cmp     x15, #0
             csel    x15, x15, x14, ne
             add     x14, x20, #72
             bl      CORINFO_HELP_ASSIGN_REF
             ldp     x21, x22, [x20, #0x28]
             ldp     x23, x24, [x20, #0x38]
             stp     xzr, xzr, [x20, #0x28]
             stp     xzr, xzr, [x20, #0x38]
             b       G_M28175_IG07
 						;; size=72 bbWeight=1 PerfScore 24.00
 G_M28175_IG05:
             str     wzr, [fp, #0x28]	// [V09 loc7]
             b       G_M28175_IG14
 						;; size=8 bbWeight=1 PerfScore 2.00
 G_M28175_IG06:
             mov     x0, xzr
             movz    x1, #0xD1FFAB1E      // code for System.ArgumentNullException:Throw(System.String)
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             brk     #0
 						;; size=28 bbWeight=0 PerfScore 0.00
 G_M28175_IG07:
             ldr     x0, [fp, #0x10]	// [V07 loc5]
             bl      System.Threading.Monitor:Exit_FastPath(System.Object):int
             cbz     w0, G_M28175_IG08
             ldr     x1, [fp, #0x10]	// [V07 loc5]
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Monitor:Exit_Slowpath(int,System.Object)
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
 						;; size=36 bbWeight=1 PerfScore 11.50
 G_M28175_IG08:
             ldr     x0, [x20, #0x20]
             mov     x1, x19
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:Complete(System.Threading.Tasks.TaskCompletionSource,System.Exception)
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
             mov     x0, x19
             movz    x1, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:CreateInvalidCompletionException(System.Exception):System.Exception
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             mov     x2, x0
             mov     x1, x21
             movz    x20, #0xD1FFAB1E
             movk    x20, #0xD1FFAB1E LSL #16
             movk    x20, #0xD1FFAB1E LSL #32
-            mov     x0, x20
+            add     x0, x20, #0xD1FFAB1E
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:FailOperations[System.__Canon](System.__Canon,System.Exception)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
             mov     x0, x19
             movz    x1, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:CreateInvalidCompletionException(System.Exception):System.Exception
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             mov     x2, x0
             mov     x1, x22
-            add     x0, x20, #136
+            add     x0, x20, #0xD1FFAB1E
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:FailOperations[System.__Canon](System.__Canon,System.Exception)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
             str     x23, [fp, #0x20]	// [V14 tmp4]
             cbnz    x19, G_M28175_IG09
             add     x1, fp, #32	// [V14 tmp4]
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
+            add     x0, x20, #144
             mov     w2, wzr
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:SetOperations[System.__Canon,bool](byref,bool)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
             b       G_M28175_IG10
-						;; size=204 bbWeight=1 PerfScore 47.50
+						;; size=196 bbWeight=1 PerfScore 46.50
 G_M28175_IG09:
             mov     x2, x19
             ldr     x1, [fp, #0x20]	// [V14 tmp4]
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
+            mov     x0, x20
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:FailOperations[System.__Canon](System.__Canon,System.Exception)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
-						;; size=40 bbWeight=1 PerfScore 9.50
+						;; size=32 bbWeight=1 PerfScore 8.50
 G_M28175_IG10:
             str     x24, [fp, #0x18]	// [V15 tmp5]
             cbnz    x19, G_M28175_IG11
             add     x1, fp, #24	// [V15 tmp5]
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             mov     w2, wzr
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:SetOperations[System.__Canon,bool](byref,bool)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
             b       G_M28175_IG12
 						;; size=52 bbWeight=1 PerfScore 11.00
 G_M28175_IG11:
             mov     x2, x19
             ldr     x1, [fp, #0x18]	// [V15 tmp5]
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
+            add     x0, x20, #0xD1FFAB1E
             movz    x3, #0xD1FFAB1E      // code for System.Threading.Channels.ChannelUtilities:FailOperations[System.__Canon](System.__Canon,System.Exception)
             movk    x3, #0xD1FFAB1E LSL #16
             movk    x3, #0xD1FFAB1E LSL #32
             ldr     x3, [x3]
             blr     x3
-						;; size=40 bbWeight=1 PerfScore 9.50
+						;; size=32 bbWeight=1 PerfScore 8.50
 G_M28175_IG12:
             mov     w0, #1
 						;; size=4 bbWeight=1 PerfScore 0.50
 G_M28175_IG13:
             ldp     x23, x24, [sp, #0x50]
             ldp     x21, x22, [sp, #0x40]
             ldp     x19, x20, [sp, #0x30]
             ldp     fp, lr, [sp], #0x60
             ret     lr
 						;; size=20 bbWeight=1 PerfScore 5.00
 G_M28175_IG14:
             bl      G_M28175_IG17
             nop     
 						;; size=8 bbWeight=1 PerfScore 1.50
 G_M28175_IG15:
             ldr     w0, [fp, #0x28]	// [V09 loc7]
 						;; size=4 bbWeight=1 PerfScore 2.00
 G_M28175_IG16:
             ldp     x23, x24, [sp, #0x50]
             ldp     x21, x22, [sp, #0x40]
             ldp     x19, x20, [sp, #0x30]
             ldp     fp, lr, [sp], #0x60
             ret     lr
 						;; size=20 bbWeight=1 PerfScore 5.00
 G_M28175_IG17:
             stp     fp, lr, [sp, #-0x40]!
             stp     x19, x20, [sp, #0x10]
             stp     x21, x22, [sp, #0x20]
             stp     x23, x24, [sp, #0x30]
 						;; size=16 bbWeight=1 PerfScore 4.00
 G_M28175_IG18:
             ldr     w0, [fp, #0x2C]	// [V08 loc6]
             cbz     w0, G_M28175_IG21
             ldr     x0, [fp, #0x10]	// [V07 loc5]
             cbnz    x0, G_M28175_IG20
 						;; size=16 bbWeight=1 PerfScore 6.00
 G_M28175_IG19:
             mov     x0, xzr
             movz    x1, #0xD1FFAB1E      // code for System.ArgumentNullException:Throw(System.String)
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             brk     #0
 						;; size=28 bbWeight=0 PerfScore 0.00
 G_M28175_IG20:
             bl      System.Threading.Monitor:Exit_FastPath(System.Object):int
             cbz     w0, G_M28175_IG21
             ldr     x1, [fp, #0x10]	// [V07 loc5]
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Monitor:Exit_Slowpath(int,System.Object)
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
 						;; size=32 bbWeight=1 PerfScore 9.50
 G_M28175_IG21:
             ldp     x23, x24, [sp, #0x30]
             ldp     x21, x22, [sp, #0x20]
             ldp     x19, x20, [sp, #0x10]
             ldp     fp, lr, [sp], #0x40
             ret     lr
 						;; size=20 bbWeight=1 PerfScore 13.00
 
-; Total bytes of code 728, prolog size 28, PerfScore 186.00, instruction count 182, allocated bytes for code 728 (MethodHash=db5991f0) for method System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
+; Total bytes of code 704, prolog size 28, PerfScore 183.00, instruction count 176, allocated bytes for code 704 (MethodHash=db5991f0) for method System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[byte]:TryComplete(System.Exception):bool:this (FullOpts)
 ; ============================================================

-12 (-1.52 % of base) - System.Threading.Channels.Channel:CreateBounded[double](int):System.Threading.Channels.Channel`1[double]

 ; Assembly listing for method System.Threading.Channels.Channel:CreateBounded[double](int):System.Threading.Channels.Channel`1[double] (FullOpts)
 ; Emitting BLENDED_CODE for generic ARM64 + SVE on Unix
 ; FullOpts code
 ; optimized code
 ; fp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 23 single block inlinees; 4 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T02] (  5,  4   )     int  ->  x19         single-def
 ;# V01 OutArgs      [V01    ] (  1,  1   )  struct ( 0) [sp+0x00]   do-not-enreg[XS] addr-exposed "OutgoingArgSpace" <Empty>
 ;  V02 tmp1         [V02,T00] ( 12, 12   )     ref  ->  x20         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Channels.BoundedChannel`1[double]>
-;  V03 tmp2         [V03,T01] (  9,  9   )     ref  ->  x19         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Channels.RendezvousChannel`1[double]>
-;  V04 tmp3         [V04,T12] (  3,  0   )     ref  ->  x19         class-hnd exact single-def "NewObj constructor temp" <System.ArgumentOutOfRangeException>
+;  V03 tmp2         [V03,T01] (  9,  9   )     ref  ->  x20         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Channels.RendezvousChannel`1[double]>
+;  V04 tmp3         [V04,T13] (  3,  0   )     ref  ->  x19         class-hnd exact single-def "NewObj constructor temp" <System.ArgumentOutOfRangeException>
 ;* V05 tmp4         [V05    ] (  0,  0   )     ref  ->  zero-ref   
 ;* V06 tmp5         [V06    ] (  0,  0   )     ref  ->  zero-ref    single-def
 ;* V07 tmp6         [V07    ] (  0,  0   )     int  ->  zero-ref   
-;  V08 tmp7         [V08,T03] (  3,  3   )     ref  ->  x20         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Tasks.TaskCompletionSource>
-;  V09 tmp8         [V09,T04] (  3,  3   )     ref  ->  x20         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Channels.RendezvousChannel`1+RendezvousChannelReader[double]>
-;  V10 tmp9         [V10,T05] (  3,  3   )     ref  ->  x20         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[double]>
-;  V11 tmp10        [V11,T06] (  3,  3   )     ref  ->  x21         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Tasks.Task>
+;  V08 tmp7         [V08,T03] (  3,  3   )     ref  ->  x21         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Tasks.TaskCompletionSource>
+;  V09 tmp8         [V09,T04] (  3,  3   )     ref  ->  x21         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Channels.RendezvousChannel`1+RendezvousChannelReader[double]>
+;  V10 tmp9         [V10,T05] (  3,  3   )     ref  ->  x19         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[double]>
+;  V11 tmp10        [V11,T06] (  3,  3   )     ref  ->  x22         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Tasks.Task>
 ;* V12 tmp11        [V12    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.Threading.CancellationToken>
 ;* V13 tmp12        [V13    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inline stloc first use temp" <System.Threading.Tasks.Task>
 ;  V14 tmp13        [V14,T07] (  3,  3   )     ref  ->  x21         class-hnd exact single-def "NewObj constructor temp" <System.Collections.Generic.Deque`1[double]>
 ;* V15 tmp14        [V15    ] (  0,  0   )     ref  ->  zero-ref   
 ;* V16 tmp15        [V16    ] (  0,  0   )     ref  ->  zero-ref    single-def
 ;* V17 tmp16        [V17    ] (  0,  0   )     int  ->  zero-ref   
 ;  V18 tmp17        [V18,T08] (  3,  3   )     ref  ->  x19         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Tasks.TaskCompletionSource>
 ;  V19 tmp18        [V19,T09] (  3,  3   )     ref  ->  x19         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Channels.BoundedChannel`1+BoundedChannelReader[double]>
 ;  V20 tmp19        [V20,T10] (  3,  3   )     ref  ->  x19         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[double]>
 ;  V21 tmp20        [V21,T11] (  3,  3   )     ref  ->  x21         class-hnd exact single-def "NewObj constructor temp" <System.Threading.Tasks.Task>
 ;* V22 tmp21        [V22    ] (  0,  0   )  struct ( 8) zero-ref    ld-addr-op "Inline ldloca(s) first use temp" <System.Threading.CancellationToken>
 ;* V23 tmp22        [V23    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inline stloc first use temp" <System.Threading.Tasks.Task>
 ;* V24 tmp23        [V24    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V12._source (fldOffset=0x0)" P-INDEP
 ;* V25 tmp24        [V25    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V22._source (fldOffset=0x0)" P-INDEP
-;  V26 tmp25        [V26,T13] (  2,  0   )     ref  ->   x1         single-def "argument with side effect"
+;  V26 tmp25        [V26,T14] (  2,  0   )     ref  ->   x1         single-def "argument with side effect"
+;  V27 cse0         [V27,T12] (  4,  2   )    long  ->  x19         "CSE #01: aggressive"
 ;
-; Lcl frame size = 8
+; Lcl frame size = 0
 
 G_M28814_IG01:
             stp     fp, lr, [sp, #-0x30]!
-            stp     x19, x20, [sp, #0x18]
-            str     x21, [sp, #0x28]
+            stp     x19, x20, [sp, #0x10]
+            stp     x21, x22, [sp, #0x20]
             mov     fp, sp
             mov     w19, w0
 						;; size=20 bbWeight=1 PerfScore 4.00
 G_M28814_IG02:
             cmp     w19, #0
             ble     G_M28814_IG06
 						;; size=8 bbWeight=1 PerfScore 1.50
 G_M28814_IG03:
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             bl      CORINFO_HELP_NEWSFAST
             mov     x20, x0
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             bl      CORINFO_HELP_NEWSFAST
             mov     x21, x0
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             ldapr   w0, [x0]
             tbz     w0, #0, G_M28814_IG09
 						;; size=60 bbWeight=0.50 PerfScore 5.75
 G_M28814_IG04:
             movz    x14, #0xD1FFAB1E      // data for System.Array+EmptyArray`1[double]:Value
             movk    x14, #0xD1FFAB1E LSL #16
             movk    x14, #0xD1FFAB1E LSL #32
             ldr     x15, [x14]
             add     x14, x21, #8
             bl      CORINFO_HELP_ASSIGN_REF
             add     x14, x20, #40
             mov     x15, x21
             bl      CORINFO_HELP_ASSIGN_REF
             stp     wzr, w19, [x20, #0x60]
             mov     w0, #1
             strb    w0, [x20, #0x68]
             str     xzr, [x20, #0x18]
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             bl      CORINFO_HELP_NEWSFAST
             mov     x19, x0
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             bl      CORINFO_HELP_NEWSFAST
             mov     x21, x0
             mov     x1, xzr
             mov     x2, xzr
             mov     x3, xzr
             mov     w4, #64
             mov     w5, #0xD1FFAB1E
             mov     x6, xzr
             movz    x7, #0xD1FFAB1E      // code for System.Threading.Tasks.Task:TaskConstructorCore(System.Delegate,System.Object,System.Threading.CancellationToken,int,int,System.Threading.Tasks.TaskScheduler):this
             movk    x7, #0xD1FFAB1E LSL #16
             movk    x7, #0xD1FFAB1E LSL #32
             ldr     x7, [x7]
             blr     x7
             add     x14, x19, #8
             mov     x15, x21
             bl      CORINFO_HELP_ASSIGN_REF
             add     x14, x20, #32
             mov     x15, x19
             bl      CORINFO_HELP_ASSIGN_REF
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             bl      CORINFO_HELP_NEWSFAST
             mov     x19, x0
             mov     x1, x20
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Channels.BoundedChannel`1+BoundedChannelReader[double]:.ctor(System.Threading.Channels.BoundedChannel`1[double]):this
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
             add     x14, x20, #8
             mov     x15, x19
             bl      CORINFO_HELP_ASSIGN_REF
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             bl      CORINFO_HELP_NEWSFAST
             mov     x19, x0
             mov     x1, x20
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Channels.BoundedChannel`1+BoundedChannelWriter[double]:.ctor(System.Threading.Channels.BoundedChannel`1[double]):this
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
             add     x14, x20, #16
             mov     x15, x19
             bl      CORINFO_HELP_ASSIGN_REF
             mov     x0, x20
 						;; size=276 bbWeight=0.50 PerfScore 26.25
 G_M28814_IG05:
-            ldr     x21, [sp, #0x28]
-            ldp     x19, x20, [sp, #0x18]
+            ldp     x21, x22, [sp, #0x20]
+            ldp     x19, x20, [sp, #0x10]
             ldp     fp, lr, [sp], #0x30
             ret     lr
-						;; size=16 bbWeight=0.50 PerfScore 2.50
+						;; size=16 bbWeight=0.50 PerfScore 2.00
 G_M28814_IG06:
             cbnz    w19, G_M28814_IG08
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
-            bl      CORINFO_HELP_NEWSFAST
-            mov     x19, x0
-            mov     w0, #0xD1FFAB1E
-            strh    w0, [x19, #0x58]
-            str     xzr, [x19, #0x18]
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
+            movz    x19, #0xD1FFAB1E
+            movk    x19, #0xD1FFAB1E LSL #16
+            movk    x19, #0xD1FFAB1E LSL #32
+            mov     x0, x19
             bl      CORINFO_HELP_NEWSFAST
             mov     x20, x0
+            mov     w0, #0xD1FFAB1E
+            strh    w0, [x20, #0x58]
+            str     xzr, [x20, #0x18]
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             bl      CORINFO_HELP_NEWSFAST
             mov     x21, x0
+            movz    x0, #0xD1FFAB1E
+            movk    x0, #0xD1FFAB1E LSL #16
+            movk    x0, #0xD1FFAB1E LSL #32
+            bl      CORINFO_HELP_NEWSFAST
+            mov     x22, x0
             mov     x1, xzr
             mov     x2, xzr
             mov     x3, xzr
             mov     w4, #64
             mov     w5, #0xD1FFAB1E
             mov     x6, xzr
             movz    x7, #0xD1FFAB1E      // code for System.Threading.Tasks.Task:TaskConstructorCore(System.Delegate,System.Object,System.Threading.CancellationToken,int,int,System.Threading.Tasks.TaskScheduler):this
             movk    x7, #0xD1FFAB1E LSL #16
             movk    x7, #0xD1FFAB1E LSL #32
             ldr     x7, [x7]
             blr     x7
-            add     x14, x20, #8
+            add     x14, x21, #8
+            mov     x15, x22
+            bl      CORINFO_HELP_ASSIGN_REF
+            add     x14, x20, #32
             mov     x15, x21
             bl      CORINFO_HELP_ASSIGN_REF
-            add     x14, x19, #32
-            mov     x15, x20
-            bl      CORINFO_HELP_ASSIGN_REF
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
+            add     x0, x19, #0xD1FFAB1E
             bl      CORINFO_HELP_NEWSFAST
-            mov     x20, x0
-            mov     x1, x19
+            mov     x21, x0
+            mov     x1, x20
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Channels.RendezvousChannel`1+RendezvousChannelReader[double]:.ctor(System.Threading.Channels.RendezvousChannel`1[double]):this
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
-            add     x14, x19, #8
-            mov     x15, x20
+            add     x14, x20, #8
+            mov     x15, x21
             bl      CORINFO_HELP_ASSIGN_REF
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
+            add     x0, x19, #0xD1FFAB1E
             bl      CORINFO_HELP_NEWSFAST
-            mov     x20, x0
-            mov     x1, x19
+            mov     x19, x0
+            mov     x1, x20
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Channels.RendezvousChannel`1+RendezvousChannelWriter[double]:.ctor(System.Threading.Channels.RendezvousChannel`1[double]):this
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
-            add     x14, x19, #16
-            mov     x15, x20
+            add     x14, x20, #16
+            mov     x15, x19
             bl      CORINFO_HELP_ASSIGN_REF
-            mov     x0, x19
-						;; size=260 bbWeight=0.50 PerfScore 23.75
+            mov     x0, x20
+						;; size=248 bbWeight=0.50 PerfScore 23.00
 G_M28814_IG07:
-            ldr     x21, [sp, #0x28]
-            ldp     x19, x20, [sp, #0x18]
+            ldp     x21, x22, [sp, #0x20]
+            ldp     x19, x20, [sp, #0x10]
             ldp     fp, lr, [sp], #0x30
             ret     lr
-						;; size=16 bbWeight=0.50 PerfScore 2.50
+						;; size=16 bbWeight=0.50 PerfScore 2.00
 G_M28814_IG08:
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             bl      CORINFO_HELP_NEWSFAST
             mov     x19, x0
             mov     w0, #0xD1FFAB1E
             movz    x1, #0xD1FFAB1E
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             movz    x2, #0xD1FFAB1E      // code for CORINFO_HELP_STRCNS
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
             mov     x1, x0
             mov     x0, x19
             movz    x2, #0xD1FFAB1E      // code for System.ArgumentOutOfRangeException:.ctor(System.String):this
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
             mov     x0, x19
             bl      CORINFO_HELP_THROW
             brk     #0
 						;; size=96 bbWeight=0 PerfScore 0.00
 G_M28814_IG09:
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             movz    x1, #0xD1FFAB1E      // code for CORINFO_HELP_GET_GCSTATIC_BASE
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             b       G_M28814_IG04
 						;; size=36 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 788, prolog size 16, PerfScore 66.25, instruction count 197, allocated bytes for code 788 (MethodHash=2d548f71) for method System.Threading.Channels.Channel:CreateBounded[double](int):System.Threading.Channels.Channel`1[double] (FullOpts)
+; Total bytes of code 776, prolog size 16, PerfScore 64.50, instruction count 194, allocated bytes for code 776 (MethodHash=2d548f71) for method System.Threading.Channels.Channel:CreateBounded[double](int):System.Threading.Channels.Channel`1[double] (FullOpts)
 ; ============================================================

-12 (-3.80 % of base) - System.Threading.Channels.SingleConsumerUnboundedChannel`1[double]:b__13_0(System.Object,System.Threading.CancellationToken):this

 ; Assembly listing for method System.Threading.Channels.SingleConsumerUnboundedChannel`1[double]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
 ; Emitting BLENDED_CODE for generic ARM64 + SVE on Unix
 ; FullOpts code
 ; optimized code
 ; fp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 2 single block inlinees; 1 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 this         [V00,T02] (  3,  2.50)     ref  ->  x19         this class-hnd single-def <System.Threading.Channels.SingleConsumerUnboundedChannel`1[double]>
 ;  V01 arg1         [V01,T01] (  3,  3   )     ref  ->   x1         class-hnd single-def <System.Object>
 ;* V02 arg2         [V02    ] (  0,  0   )  struct ( 8) zero-ref    single-def <System.Threading.CancellationToken>
 ;  V03 loc0         [V03,T05] (  3,  2.50)     ref  ->  x21         class-hnd single-def <System.Threading.Channels.AsyncOperation>
 ;# V04 OutArgs      [V04    ] (  1,  1   )  struct ( 0) [sp+0x00]   do-not-enreg[XS] addr-exposed "OutgoingArgSpace" <Empty>
 ;  V05 tmp1         [V05,T08] (  2,  2   )     ref  ->   x1         class-hnd single-def "dup spill" <System.Action`1[System.Collections.Generic.KeyValuePair`2[System.Threading.Channels.SingleConsumerUnboundedChannel`1[double],System.Threading.Channels.AsyncOperation]]>
 ;  V06 tmp2         [V06,T06] (  4,  2   )     ref  ->   x1        
 ;* V07 tmp3         [V07    ] (  0,  0   )  struct (16) zero-ref    multireg-arg ld-addr-op "NewObj constructor temp" <System.Collections.Generic.KeyValuePair`2[System.Threading.Channels.SingleConsumerUnboundedChannel`1[double],System.Threading.Channels.AsyncOperation]>
 ;  V08 tmp4         [V08,T00] (  5,  5   )     ref  ->   x1         class-hnd exact single-def "NewObj constructor temp" <System.Action`1[System.Collections.Generic.KeyValuePair`2[System.Threading.Channels.SingleConsumerUnboundedChannel`1[double],System.Threading.Channels.AsyncOperation]]>
 ;  V09 tmp5         [V09,T04] (  3,  3   )     ref  ->  x15         class-hnd exact single-def "Inlining Arg" <System.Threading.Channels.SingleConsumerUnboundedChannel`1+<>c[double]>
 ;* V10 tmp6         [V10    ] (  0,  0   )     ref  ->  zero-ref    class-hnd "Inlining Arg" <System.Action`1[System.Collections.Generic.KeyValuePair`2[System.Threading.Channels.SingleConsumerUnboundedChannel`1[double],System.Threading.Channels.AsyncOperation]]>
 ;* V11 tmp7         [V11    ] (  0,  0   )  struct (16) zero-ref    "Inlining Arg" <System.Collections.Generic.KeyValuePair`2[System.Threading.Channels.SingleConsumerUnboundedChannel`1[double],System.Threading.Channels.AsyncOperation]>
 ;  V12 tmp8         [V12,T03] (  2,  2   )     ref  ->  x20         single-def "field V02._source (fldOffset=0x0)" P-INDEP
 ;* V13 tmp9         [V13    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V07.key (fldOffset=0x0)" P-INDEP
 ;* V14 tmp10        [V14    ] (  0,  0   )     ref  ->  zero-ref    single-def "field V07.value (fldOffset=0x8)" P-INDEP
 ;* V15 tmp11        [V15    ] (  0,  0   )     ref  ->  zero-ref    "field V11.key (fldOffset=0x0)" P-INDEP
 ;* V16 tmp12        [V16    ] (  0,  0   )     ref  ->  zero-ref    "field V11.value (fldOffset=0x8)" P-INDEP
-;* V17 cse0         [V17,T09] (  0,  0   )   byref  ->  zero-ref    "CSE #02: aggressive"
-;  V18 cse1         [V18,T07] (  4,  2   )    long  ->  x20         "CSE #03: aggressive"
+;* V17 cse0         [V17,T10] (  0,  0   )   byref  ->  zero-ref    "CSE #02: aggressive"
+;  V18 cse1         [V18,T09] (  4,  1.50)    long  ->  x20         "CSE #01: aggressive"
+;  V19 cse2         [V19,T07] (  4,  2   )    long  ->  x22         "CSE #03: aggressive"
 ;
-; Lcl frame size = 8
+; Lcl frame size = 0
 
 G_M21077_IG01:
             stp     fp, lr, [sp, #-0x30]!
-            stp     x19, x20, [sp, #0x18]
-            str     x21, [sp, #0x28]
+            stp     x19, x20, [sp, #0x10]
+            stp     x21, x22, [sp, #0x20]
             mov     fp, sp
             mov     x19, x0
             mov     x20, x2
 						;; size=24 bbWeight=1 PerfScore 4.50
 G_M21077_IG02:
             movz    x0, #40
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             movz    x2, #0xD1FFAB1E      // code for CORINFO_HELP_CHKCASTCLASS
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             blr     x2
             mov     x21, x0
             mov     x1, x20
             movz    x2, #0xD1FFAB1E      // code for System.Threading.Channels.AsyncOperation:TrySetCanceled(System.Threading.CancellationToken):bool:this
             movk    x2, #0xD1FFAB1E LSL #16
             movk    x2, #0xD1FFAB1E LSL #32
             ldr     x2, [x2]
             ldr     wzr, [x0]
             blr     x2
             cbz     w0, G_M21077_IG06
 						;; size=68 bbWeight=1 PerfScore 17.50
 G_M21077_IG03:
+            movz    x20, #0xD1FFAB1E
+            movk    x20, #0xD1FFAB1E LSL #16
+            movk    x20, #0xD1FFAB1E LSL #32
             movz    x0, #0xD1FFAB1E
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             ldapr   w0, [x0]
             tbz     w0, #0, G_M21077_IG07
-						;; size=20 bbWeight=0.50 PerfScore 2.75
+						;; size=32 bbWeight=0.50 PerfScore 3.50
 G_M21077_IG04:
-            movz    x20, #0xD1FFAB1E      // data for System.Threading.Channels.SingleConsumerUnboundedChannel`1+<>c[double]:<>9__13_1
-            movk    x20, #0xD1FFAB1E LSL #16
-            movk    x20, #0xD1FFAB1E LSL #32
-            ldr     x1, [x20]
+            movz    x22, #0xD1FFAB1E      // data for System.Threading.Channels.SingleConsumerUnboundedChannel`1+<>c[double]:<>9__13_1
+            movk    x22, #0xD1FFAB1E LSL #16
+            movk    x22, #0xD1FFAB1E LSL #32
+            ldr     x1, [x22]
             cbnz    x1, G_M21077_IG05
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
+            add     x0, x20, #0xD1FFAB1E
             bl      CORINFO_HELP_NEWSFAST
             mov     x1, x0
-            ldr     x15, [x20, #-0x08]
+            ldr     x15, [x22, #-0x08]
             cbz     x15, G_M21077_IG08
             add     x14, x1, #8
             bl      CORINFO_HELP_ASSIGN_REF
             movz    x14, #0xD1FFAB1E      // code for System.Threading.Channels.SingleConsumerUnboundedChannel`1+<>c[double]:<get_CancellationCallbackDelegate>b__13_1(System.Collections.Generic.KeyValuePair`2[System.Threading.Channels.SingleConsumerUnboundedChannel`1[double],System.Threading.Channels.AsyncOperation]):this
             movk    x14, #0xD1FFAB1E LSL #16
             movk    x14, #0xD1FFAB1E LSL #32
             str     x14, [x1, #0x18]
-            mov     x14, x20
+            mov     x14, x22
             mov     x15, x1
             bl      CORINFO_HELP_ASSIGN_REF
-						;; size=84 bbWeight=0.50 PerfScore 9.25
+						;; size=76 bbWeight=0.50 PerfScore 8.75
 G_M21077_IG05:
             mov     x2, x19
             mov     x3, x21
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
+            add     x0, x20, #0xD1FFAB1E
             mov     w4, wzr
             movz    x5, #0xD1FFAB1E      // code for System.Threading.ThreadPool:UnsafeQueueUserWorkItem[System.Collections.Generic.KeyValuePair`2[System.__Canon,System.__Canon]](System.Action`1[System.Collections.Generic.KeyValuePair`2[System.__Canon,System.__Canon]],System.Collections.Generic.KeyValuePair`2[System.__Canon,System.__Canon],bool):bool
             movk    x5, #0xD1FFAB1E LSL #16
             movk    x5, #0xD1FFAB1E LSL #32
             ldr     x5, [x5]
             blr     x5
-						;; size=44 bbWeight=0.50 PerfScore 4.25
+						;; size=36 bbWeight=0.50 PerfScore 3.75
 G_M21077_IG06:
-            ldr     x21, [sp, #0x28]
-            ldp     x19, x20, [sp, #0x18]
+            ldp     x21, x22, [sp, #0x20]
+            ldp     x19, x20, [sp, #0x10]
             ldp     fp, lr, [sp], #0x30
             ret     lr
-						;; size=16 bbWeight=1 PerfScore 5.00
+						;; size=16 bbWeight=1 PerfScore 4.00
 G_M21077_IG07:
-            movz    x0, #0xD1FFAB1E
-            movk    x0, #0xD1FFAB1E LSL #16
-            movk    x0, #0xD1FFAB1E LSL #32
+            mov     x0, x20
             movz    x1, #0xD1FFAB1E      // code for CORINFO_HELP_GET_GCSTATIC_BASE
             movk    x1, #0xD1FFAB1E LSL #16
             movk    x1, #0xD1FFAB1E LSL #32
             ldr     x1, [x1]
             blr     x1
             b       G_M21077_IG04
-						;; size=36 bbWeight=0 PerfScore 0.00
+						;; size=28 bbWeight=0 PerfScore 0.00
 G_M21077_IG08:
             movz    x0, #0xD1FFAB1E      // code for System.MulticastDelegate:ThrowNullThisInDelegateToInstance()
             movk    x0, #0xD1FFAB1E LSL #16
             movk    x0, #0xD1FFAB1E LSL #32
             ldr     x0, [x0]
             blr     x0
             brk     #0
 						;; size=24 bbWeight=0 PerfScore 0.00
 
-; Total bytes of code 316, prolog size 16, PerfScore 43.25, instruction count 79, allocated bytes for code 316 (MethodHash=c1baadaa) for method System.Threading.Channels.SingleConsumerUnboundedChannel`1[double]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):this (FullOpts)
+; Total bytes of code 304, prolog size 16, PerfScore 42.00, instruction count 76, allocated bytes for code 304 (MethodHash=c1baadaa) for method System.Threading.Channels.SingleConsumerUnboundedChannel`1[double]:<get_CancellationCallbackDelegate>b__13_0(System.Object,System.Threading.CancellationToken):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/2120eeb164579b4234a52da5a88f373c

[MihuBot]

@EgorBo