Specify compacting GC in ObjWriter

[MichalStrehovsky]

*Shakes fist

[2023/03/15 03:02:43][INFO]   ILC: Memory stats: 2432028672 bytes committed, 8201363456 bytes available
[2023/03/15 03:02:43][INFO]   ILC: Freeing up memory
[2023/03/15 03:02:43][INFO]   ILC: Finalizing output to '/home/helixbot/work/BC8009E1/w/B673099E/e/artifacts/obj/BenchmarkDotNet.Autogenerated/Release/net8.0/linux-x64/native/b5205490-d417-4d0c-89a2-7ce325183843.o'...
[2023/03/15 03:02:43][INFO]   <unknown>:0: error: Undefined temporary symbol
[2023/03/15 03:02:43][INFO] EXEC : error : AggressiveGC requires setting the compacting parameter to true. (Parameter 'compacting') [/home/helixbot/work/BC8009E1/w/B673099E/e/artifacts/bin/MicroBenchmarks/Release/net8.0/b5205490-d417-4d0c-89a2-7ce325183843/BenchmarkDotNet.Autogenerated.csproj]
[2023/03/15 03:02:43][INFO]   System.ArgumentException: AggressiveGC requires setting the compacting parameter to true. (Parameter 'compacting')
[2023/03/15 03:02:43][INFO]      at System.GC.Collect(Int32, GCCollectionMode, Boolean, Boolean) + 0x152
[2023/03/15 03:02:43][INFO]      at ILCompiler.DependencyAnalysis.ObjectWriter.EmitObject(String, IReadOnlyCollection`1, NodeFactory, ObjectWritingOptions, IObjectDumper, Logger) + 0xa06
[2023/03/15 03:02:43][INFO]      at ILCompiler.Compilation.ILCompiler.ICompilation.Compile(String, ObjectDumper) + 0x32
[2023/03/15 03:02:43][INFO]      at ILCompiler.Program.Run() + 0x1aaa

Cc @dotnet/ilc-contrib

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Issue Details

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*Shakes fist

[2023/03/15 03:02:43][INFO]   ILC: Memory stats: 2432028672 bytes committed, 8201363456 bytes available
[2023/03/15 03:02:43][INFO]   ILC: Freeing up memory
[2023/03/15 03:02:43][INFO]   ILC: Finalizing output to '/home/helixbot/work/BC8009E1/w/B673099E/e/artifacts/obj/BenchmarkDotNet.Autogenerated/Release/net8.0/linux-x64/native/b5205490-d417-4d0c-89a2-7ce325183843.o'...
[2023/03/15 03:02:43][INFO]   <unknown>:0: error: Undefined temporary symbol
[2023/03/15 03:02:43][INFO] EXEC : error : AggressiveGC requires setting the compacting parameter to true. (Parameter 'compacting') [/home/helixbot/work/BC8009E1/w/B673099E/e/artifacts/bin/MicroBenchmarks/Release/net8.0/b5205490-d417-4d0c-89a2-7ce325183843/BenchmarkDotNet.Autogenerated.csproj]
[2023/03/15 03:02:43][INFO]   System.ArgumentException: AggressiveGC requires setting the compacting parameter to true. (Parameter 'compacting')
[2023/03/15 03:02:43][INFO]      at System.GC.Collect(Int32, GCCollectionMode, Boolean, Boolean) + 0x152
[2023/03/15 03:02:43][INFO]      at ILCompiler.DependencyAnalysis.ObjectWriter.EmitObject(String, IReadOnlyCollection`1, NodeFactory, ObjectWritingOptions, IObjectDumper, Logger) + 0xa06
[2023/03/15 03:02:43][INFO]      at ILCompiler.Compilation.ILCompiler.ICompilation.Compile(String, ObjectDumper) + 0x32
[2023/03/15 03:02:43][INFO]      at ILCompiler.Program.Run() + 0x1aaa

Cc @dotnet/ilc-contrib

Author:	MichalStrehovsky
Assignees:	-
Labels:	area-NativeAOT-coreclr
Milestone:	-

[MichalStrehovsky]

Cc @Maoni0 - could we make this overload not fail like this? This was throwing about an argument that I didn't even specify because I'm not calling that overload. (This was calling Collect(Int32, GCCollectionMode, Boolean) that doesn't even have the compacting parameter.)

[Maoni0]

that seems totally reasonable. @cshung could we just make those parameters true when aggressive mode is specified?