Try to fix missing libc++.so.1 errors in arm64 llvmaot perf run (#88705)

* Try to fix missing libc++.so.1 errors in arm64 llvmaot perf run
* Pass required flags for AOT build of Mono

Author: directhex

eng/pipelines/coreclr/perf-non-wasm-jobs.yml

@@ -45,7 +45,7 @@ jobs:
       platforms:
       - linux_x64
       jobParameters:
-        buildArgs: -s mono+libs+host+packs -c $(_BuildConfig)
+        buildArgs: -s mono+libs+host+packs -c $(_BuildConfig) /p:BuildMonoAOTCrossCompiler=true /p:MonoLibClang="/usr/local/lib/libclang.so.16" /p:AotHostArchitecture=x64 /p:AotHostOS=linux
         nameSuffix: AOT
         isOfficialBuild: false
         extraStepsTemplate: /eng/pipelines/common/upload-artifact-step.yml

eng/pipelines/coreclr/perf_slow.yml

@@ -140,7 +140,7 @@ extends:
             platforms:
             - linux_arm64
             jobParameters:
-              buildArgs: -s mono+libs+host+packs -c $(_BuildConfig) /p:MonoEnableLLVM=true /p:MonoBundleLLVMOptimizer=true
+              buildArgs: -s mono+libs+host+packs -c $(_BuildConfig) /p:MonoAOTEnableLLVM=true /p:MonoBundleLLVMOptimizer=true /p:BuildMonoAOTCrossCompiler=true /p:MonoLibClang="/usr/local/lib/libclang.so.16" /p:AotHostArchitecture=arm64 /p:AotHostOS=linux
               nameSuffix: AOT
               isOfficialBuild: false
               extraStepsTemplate: /eng/pipelines/common/upload-artifact-step.yml

eng/pipelines/coreclr/templates/perf-job.yml

@@ -210,7 +210,7 @@ jobs:
           artifactName: LinuxMonoAOT${{ parameters.archType }}
           displayName: AOT Mono Artifacts
 
-      - script: "mkdir -p $(librariesDownloadDir)/bin/aot/sgen;mkdir -p $(librariesDownloadDir)/bin/aot/pack;cp -r $(librariesDownloadDir)/LinuxMonoAOT/artifacts/obj/mono/linux.${{ parameters.archType }}.Release/mono/* $(librariesDownloadDir)/bin/aot/sgen;cp -r $(librariesDownloadDir)/LinuxMonoAOT/artifacts/bin/microsoft.netcore.app.runtime.linux-${{ parameters.archType }}/Release/* $(librariesDownloadDir)/bin/aot/pack"
+      - script: "mkdir -p $(librariesDownloadDir)/bin/aot;mkdir -p $(librariesDownloadDir)/bin/aot/pack;cp -r $(librariesDownloadDir)/LinuxMonoAOT/artifacts/bin/mono/linux.${{ parameters.archType }}.Release/cross/linux-${{ parameters.archType }}/* $(librariesDownloadDir)/bin/aot;cp -r $(librariesDownloadDir)/LinuxMonoAOT/artifacts/bin/microsoft.netcore.app.runtime.linux-${{ parameters.archType }}/Release/* $(librariesDownloadDir)/bin/aot/pack"
         displayName: "Create aot directory (Linux)"
 
     # Download artifacts for Android Testing

eng/testing/performance/performance-setup.sh

@@ -440,7 +440,7 @@ fi
 if [[ "$monoaot" == "true" ]]; then
     monoaot_dotnet_path=$payload_directory/monoaot
     mv $monoaot_path $monoaot_dotnet_path
-    extra_benchmark_dotnet_arguments="$extra_benchmark_dotnet_arguments --runtimes monoaotllvm --aotcompilerpath \$HELIX_CORRELATION_PAYLOAD/monoaot/sgen/mini/mono-sgen --customruntimepack \$HELIX_CORRELATION_PAYLOAD/monoaot/pack --aotcompilermode llvm"
+    extra_benchmark_dotnet_arguments="$extra_benchmark_dotnet_arguments --runtimes monoaotllvm --aotcompilerpath \$HELIX_CORRELATION_PAYLOAD/monoaot/mono-aot-cross --customruntimepack \$HELIX_CORRELATION_PAYLOAD/monoaot/pack --aotcompilermode llvm"
 fi
 
 extra_benchmark_dotnet_arguments="$extra_benchmark_dotnet_arguments --logBuildOutput --generateBinLog"

src/installer/pkg/sfx/Microsoft.NETCore.App/Microsoft.NETCore.App.Runtime.props

@@ -28,7 +28,7 @@
   <PropertyGroup Condition="'$(MonoEnableLLVM)' == 'true' and '$(RuntimeFlavor)' == 'Mono' and '$(TargetsMobile)' != 'true' and '$(TargetsBrowser)' != 'true'">
     <RuntimeSpecificFrameworkSuffix>Mono.LLVM</RuntimeSpecificFrameworkSuffix>
   </PropertyGroup>
-  <PropertyGroup Condition="'$(MonoBundleLLVMOptimizer)' == 'true' and '$(RuntimeFlavor)' == 'Mono' and '$(TargetsMobile)' != 'true' and '$(TargetsBrowser)' != 'true'">
+  <PropertyGroup Condition="'$(MonoAOTEnableLLVM)' == 'true' and '$(RuntimeFlavor)' == 'Mono' and '$(TargetsMobile)' != 'true' and '$(TargetsBrowser)' != 'true'">
     <RuntimeSpecificFrameworkSuffix>Mono.LLVM.AOT</RuntimeSpecificFrameworkSuffix>
   </PropertyGroup>
   <PropertyGroup Condition="'$(MonoWasmBuildVariant)' != ''">

src/mono/mono.proj

@@ -971,16 +971,16 @@
       <_MonoRuntimeArtifacts Include="$(_MonoAotCrossFilePath)">
         <Destination>$(RuntimeBinDir)cross\$(OutputRID)\$(MonoAotCrossFileName)</Destination>
       </_MonoRuntimeArtifacts>
-      <_MonoRuntimeArtifacts Condition="'$(HostOS)' == 'Linux' and '$(MonoEnableLLVM)' == 'true' and '$(TargetArchitecture)' != 'wasm' and '$(MonoUseLibCxx)' == 'true'" Include="$(MonoLLVMDir)\$(_MonoLLVMTargetArchitecture)\lib\libc++.so.1">
+      <_MonoRuntimeArtifacts Condition="'$(HostOS)' == 'Linux' and ('$(MonoBundleLLVMOptimizer)' == 'true' or '$(MonoEnableLLVM)' == 'true') and '$(TargetArchitecture)' != 'wasm' and '$(MonoUseLibCxx)' == 'true'" Include="$(MonoLLVMDir)\$(_MonoLLVMTargetArchitecture)\lib\libc++.so.1">
         <Destination>$(RuntimeBinDir)libc++.so.1</Destination>
       </_MonoRuntimeArtifacts>
-      <_MonoRuntimeArtifacts Condition="'$(HostOS)' == 'Linux' and '$(MonoEnableLLVM)' == 'true' and '$(TargetArchitecture)' != 'wasm' and '$(MonoUseLibCxx)' == 'true'" Include="$(MonoLLVMDir)\$(_MonoLLVMTargetArchitecture)\lib\libc++abi.so.1">
+      <_MonoRuntimeArtifacts Condition="'$(HostOS)' == 'Linux' and ('$(MonoBundleLLVMOptimizer)' == 'true' or '$(MonoEnableLLVM)' == 'true') and '$(TargetArchitecture)' != 'wasm' and '$(MonoUseLibCxx)' == 'true'" Include="$(MonoLLVMDir)\$(_MonoLLVMTargetArchitecture)\lib\libc++abi.so.1">
         <Destination>$(RuntimeBinDir)libc++abi.so.1</Destination>
       </_MonoRuntimeArtifacts>
-      <_MonoRuntimeArtifacts Condition="'$(HostOS)' == 'Linux' and (('$(MonoAOTEnableLLVM)' == 'true' and '$(MonoUseLibCxx)' == 'true') or '$(TargetArchitecture)' == 'wasm')" Include="$(MonoLLVMDir)\$(_MonoLLVMTargetArchitecture)\lib\libc++.so.1">
+      <_MonoRuntimeArtifacts Condition="'$(HostOS)' == 'Linux' and ((('$(MonoAOTBundleLLVMOptimizer)' == 'true' or '$(MonoAOTEnableLLVM)' == 'true') and '$(MonoUseLibCxx)' == 'true') or '$(TargetArchitecture)' == 'wasm')" Include="$(MonoLLVMDir)\$(_MonoLLVMTargetArchitecture)\lib\libc++.so.1">
         <Destination>$(RuntimeBinDir)cross\$(OutputRID)\libc++.so.1</Destination>
       </_MonoRuntimeArtifacts>
-      <_MonoRuntimeArtifacts Condition="'$(HostOS)' == 'Linux' and (('$(MonoAOTEnableLLVM)' == 'true' and '$(MonoUseLibCxx)' == 'true') or '$(TargetArchitecture)' == 'wasm')" Include="$(MonoLLVMDir)\$(_MonoLLVMTargetArchitecture)\lib\libc++abi.so.1">
+      <_MonoRuntimeArtifacts Condition="'$(HostOS)' == 'Linux' and ((('$(MonoAOTBundleLLVMOptimizer)' == 'true' or '$(MonoAOTEnableLLVM)' == 'true') and '$(MonoUseLibCxx)' == 'true') or '$(TargetArchitecture)' == 'wasm')" Include="$(MonoLLVMDir)\$(_MonoLLVMTargetArchitecture)\lib\libc++abi.so.1">
         <Destination>$(RuntimeBinDir)cross\$(OutputRID)\libc++abi.so.1</Destination>
       </_MonoRuntimeArtifacts>
       <_MonoRuntimeArtifacts Include="$(_MonoAotCrossPdbFilePath)" Condition="Exists('$(_MonoAotCrossPdbFilePath)')">