diff --git a/src/libraries/Directory.Build.props b/src/libraries/Directory.Build.props
index 77b995afb43bef..46bb87f01531d2 100644
--- a/src/libraries/Directory.Build.props
+++ b/src/libraries/Directory.Build.props
@@ -48,8 +48,8 @@
     <!-- Nullability is enabled by default except for test projects, which instead default to annotations. -->
     <Nullable Condition="'$(Nullable)' == '' and '$(IsTestProject)' != 'true'">enable</Nullable>
     <Nullable Condition="'$(Nullable)' == '' and '$(IsTestProject)' == 'true'">annotations</Nullable>
-    <!-- EnableAOTAnalyzer is enabled by default for src projects. -->
-    <EnableAOTAnalyzer Condition="'$(EnableAOTAnalyzer)' == '' and '$(IsSourceProject)' == 'true'">true</EnableAOTAnalyzer>
+    <!-- AOT compatibility is enabled by default for src projects. -->
+    <IsAotCompatible Condition="'$(IsAotCompatible)' == '' and '$(IsSourceProject)' == 'true'">true</IsAotCompatible>
   </PropertyGroup>
 
   <!-- Set up common paths -->
diff --git a/src/libraries/Microsoft.CSharp/src/Microsoft.CSharp.csproj b/src/libraries/Microsoft.CSharp/src/Microsoft.CSharp.csproj
index 20642af38a7a10..c0045d94b5e8fa 100644
--- a/src/libraries/Microsoft.CSharp/src/Microsoft.CSharp.csproj
+++ b/src/libraries/Microsoft.CSharp/src/Microsoft.CSharp.csproj
@@ -13,7 +13,7 @@
     <DefineConstants Condition="'$(EnableComBinder)' == 'true'">$(DefineConstants);ENABLECOMBINDER</DefineConstants>
     <AllowUnsafeBlocks Condition="'$(EnableComBinder)' == 'true'">true</AllowUnsafeBlocks>
     <DefineConstants>$(DefineConstants);LEGACY_GETRESOURCESTRING_USER</DefineConstants>
-    <EnableAOTAnalyzer>true</EnableAOTAnalyzer>
+    <IsAotCompatible>true</IsAotCompatible>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/libraries/Microsoft.Extensions.DependencyInjection.Specification.Tests/src/Microsoft.Extensions.DependencyInjection.Specification.Tests.csproj b/src/libraries/Microsoft.Extensions.DependencyInjection.Specification.Tests/src/Microsoft.Extensions.DependencyInjection.Specification.Tests.csproj
index 3257a2ecfc6f83..ba683d4ad02606 100644
--- a/src/libraries/Microsoft.Extensions.DependencyInjection.Specification.Tests/src/Microsoft.Extensions.DependencyInjection.Specification.Tests.csproj
+++ b/src/libraries/Microsoft.Extensions.DependencyInjection.Specification.Tests/src/Microsoft.Extensions.DependencyInjection.Specification.Tests.csproj
@@ -7,7 +7,7 @@
     <EnableDefaultItems>true</EnableDefaultItems>
     <CLSCompliant>false</CLSCompliant>
     <IsTrimmable>false</IsTrimmable>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <NoWarn>$(NoWarn);CA1852</NoWarn>
     <!-- Public API in this assembly is only for tests and don't need to be documented. -->
     <NoWarn>$(NoWarn);1591</NoWarn>
diff --git a/src/libraries/System.ComponentModel.Composition/src/System.ComponentModel.Composition.csproj b/src/libraries/System.ComponentModel.Composition/src/System.ComponentModel.Composition.csproj
index 146b63ac69007f..bf33fd2291fe2d 100644
--- a/src/libraries/System.ComponentModel.Composition/src/System.ComponentModel.Composition.csproj
+++ b/src/libraries/System.ComponentModel.Composition/src/System.ComponentModel.Composition.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0</TargetFrameworks>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
     <AddNETFrameworkPlaceholderFileToPackage>true</AddNETFrameworkPlaceholderFileToPackage>
diff --git a/src/libraries/System.Composition.Hosting/src/System.Composition.Hosting.csproj b/src/libraries/System.Composition.Hosting/src/System.Composition.Hosting.csproj
index 18d027e8ad14bb..c41c4876ca85ed 100644
--- a/src/libraries/System.Composition.Hosting/src/System.Composition.Hosting.csproj
+++ b/src/libraries/System.Composition.Hosting/src/System.Composition.Hosting.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <IsTrimmable>false</IsTrimmable>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <StrongNameKeyId>Microsoft</StrongNameKeyId>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
diff --git a/src/libraries/System.Composition.Runtime/src/System.Composition.Runtime.csproj b/src/libraries/System.Composition.Runtime/src/System.Composition.Runtime.csproj
index 93ef06e572afeb..78743812b829d3 100644
--- a/src/libraries/System.Composition.Runtime/src/System.Composition.Runtime.csproj
+++ b/src/libraries/System.Composition.Runtime/src/System.Composition.Runtime.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <RootNamespace>System.Composition</RootNamespace>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <StrongNameKeyId>Microsoft</StrongNameKeyId>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
diff --git a/src/libraries/System.Composition.TypedParts/src/System.Composition.TypedParts.csproj b/src/libraries/System.Composition.TypedParts/src/System.Composition.TypedParts.csproj
index 3a2874d9d3f0b4..318ec32b398045 100644
--- a/src/libraries/System.Composition.TypedParts/src/System.Composition.TypedParts.csproj
+++ b/src/libraries/System.Composition.TypedParts/src/System.Composition.TypedParts.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <RootNamespace>System.Composition</RootNamespace>
     <IsTrimmable>false</IsTrimmable>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <StrongNameKeyId>Microsoft</StrongNameKeyId>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
diff --git a/src/libraries/System.Configuration.ConfigurationManager/src/System.Configuration.ConfigurationManager.csproj b/src/libraries/System.Configuration.ConfigurationManager/src/System.Configuration.ConfigurationManager.csproj
index 9f55a50f14cc7b..e89fa183178752 100644
--- a/src/libraries/System.Configuration.ConfigurationManager/src/System.Configuration.ConfigurationManager.csproj
+++ b/src/libraries/System.Configuration.ConfigurationManager/src/System.Configuration.ConfigurationManager.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <NoWarn>$(NoWarn);CA2249</NoWarn>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <IncludeInternalObsoleteAttribute>true</IncludeInternalObsoleteAttribute>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
diff --git a/src/libraries/System.Data.Odbc/src/System.Data.Odbc.csproj b/src/libraries/System.Data.Odbc/src/System.Data.Odbc.csproj
index 13e559dbb3c3dc..413cc706c2b338 100644
--- a/src/libraries/System.Data.Odbc/src/System.Data.Odbc.csproj
+++ b/src/libraries/System.Data.Odbc/src/System.Data.Odbc.csproj
@@ -5,7 +5,7 @@
     <TargetFrameworks Condition="'$(NetCoreAppPrevious)' != ''">$(TargetFrameworks);$(NetCoreAppPrevious)-windows;$(NetCoreAppPrevious)-unix;$(NetCoreAppPrevious)</TargetFrameworks>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <NoWarn>$(NoWarn);CA2249;CA1838</NoWarn>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
     <PackageDescription>Provides a collection of classes used to access an ODBC data source in the managed space
diff --git a/src/libraries/System.Data.OleDb/src/System.Data.OleDb.csproj b/src/libraries/System.Data.OleDb/src/System.Data.OleDb.csproj
index d366c5cad37b04..9a60518e629494 100644
--- a/src/libraries/System.Data.OleDb/src/System.Data.OleDb.csproj
+++ b/src/libraries/System.Data.OleDb/src/System.Data.OleDb.csproj
@@ -8,7 +8,7 @@
     <NoWarn>$(NoWarn);CA2249</NoWarn>
     <!-- Suppress SYSLIB0004: 'RuntimeHelpers.PrepareConstrainedRegions()' is obsolete to avoid ifdefs. -->
     <NoWarn>$(NoWarn);SYSLIB0004</NoWarn>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
     <PackageDescription>Provides a collection of classes for OLEDB.
diff --git a/src/libraries/System.DirectoryServices.AccountManagement/src/System.DirectoryServices.AccountManagement.csproj b/src/libraries/System.DirectoryServices.AccountManagement/src/System.DirectoryServices.AccountManagement.csproj
index a92c51f7b9aa4a..f206c88428b749 100644
--- a/src/libraries/System.DirectoryServices.AccountManagement/src/System.DirectoryServices.AccountManagement.csproj
+++ b/src/libraries/System.DirectoryServices.AccountManagement/src/System.DirectoryServices.AccountManagement.csproj
@@ -7,7 +7,7 @@
     <IncludeDllSafeSearchPathAttribute>true</IncludeDllSafeSearchPathAttribute>
     <NoWarn>$(NoWarn);CA2249</NoWarn>
     <NoWarn>$(NoWarn);IDE0059;IDE0060;CA1822;CA1859</NoWarn>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
     <AddNETFrameworkPlaceholderFileToPackage>true</AddNETFrameworkPlaceholderFileToPackage>
diff --git a/src/libraries/System.DirectoryServices.Protocols/src/System.DirectoryServices.Protocols.csproj b/src/libraries/System.DirectoryServices.Protocols/src/System.DirectoryServices.Protocols.csproj
index a14b7fa4d14b8d..740924b82f8fa0 100644
--- a/src/libraries/System.DirectoryServices.Protocols/src/System.DirectoryServices.Protocols.csproj
+++ b/src/libraries/System.DirectoryServices.Protocols/src/System.DirectoryServices.Protocols.csproj
@@ -12,7 +12,7 @@
     <PackageDescription>Provides the methods defined in the Lightweight Directory Access Protocol (LDAP) version 3 (V3) and Directory Services Markup Language (DSML) version 2.0 (V2) standards.</PackageDescription>
     <!-- CS3016: Arrays as attribute arguments is not CLS-compliant -->
     <NoWarn>$(NoWarn);CS3016</NoWarn>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
 
     <!-- TODO https://github.com/dotnet/runtime/issues/90400: Annotate for nullable reference types -->
     <Nullable>disable</Nullable>
diff --git a/src/libraries/System.DirectoryServices/src/System.DirectoryServices.csproj b/src/libraries/System.DirectoryServices/src/System.DirectoryServices.csproj
index 845f7627ca3ee3..d759905d94c0fa 100644
--- a/src/libraries/System.DirectoryServices/src/System.DirectoryServices.csproj
+++ b/src/libraries/System.DirectoryServices/src/System.DirectoryServices.csproj
@@ -6,7 +6,7 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <IncludeInternalObsoleteAttribute>true</IncludeInternalObsoleteAttribute>
     <NoWarn>$(NoWarn);IDE0059;IDE0060;CA1822;CA1865</NoWarn>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
     <AddNETFrameworkPlaceholderFileToPackage>true</AddNETFrameworkPlaceholderFileToPackage>
diff --git a/src/libraries/System.Reflection.Context/src/System.Reflection.Context.csproj b/src/libraries/System.Reflection.Context/src/System.Reflection.Context.csproj
index bceb051a5fe15b..7522294cdfbdb9 100644
--- a/src/libraries/System.Reflection.Context/src/System.Reflection.Context.csproj
+++ b/src/libraries/System.Reflection.Context/src/System.Reflection.Context.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.1;netstandard2.0</TargetFrameworks>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
     <AddNETFrameworkPlaceholderFileToPackage>true</AddNETFrameworkPlaceholderFileToPackage>
diff --git a/src/libraries/System.Reflection.MetadataLoadContext/src/System.Reflection.MetadataLoadContext.csproj b/src/libraries/System.Reflection.MetadataLoadContext/src/System.Reflection.MetadataLoadContext.csproj
index 524c33fc8d2ac7..461be58422d22d 100644
--- a/src/libraries/System.Reflection.MetadataLoadContext/src/System.Reflection.MetadataLoadContext.csproj
+++ b/src/libraries/System.Reflection.MetadataLoadContext/src/System.Reflection.MetadataLoadContext.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <RootNamespace>System.Reflection</RootNamespace>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
     <NoWarn>$(NoWarn);CA1865</NoWarn>
diff --git a/src/libraries/System.Resources.Extensions/src/System.Resources.Extensions.csproj b/src/libraries/System.Resources.Extensions/src/System.Resources.Extensions.csproj
index f8838d6b45b83f..947932941ffc44 100644
--- a/src/libraries/System.Resources.Extensions/src/System.Resources.Extensions.csproj
+++ b/src/libraries/System.Resources.Extensions/src/System.Resources.Extensions.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <DefineConstants>$(DefineConstants);RESOURCES_EXTENSIONS</DefineConstants>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <IncludeInternalObsoleteAttribute>true</IncludeInternalObsoleteAttribute>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
diff --git a/src/libraries/System.Runtime.InteropServices.JavaScript/src/System.Runtime.InteropServices.JavaScript.csproj b/src/libraries/System.Runtime.InteropServices.JavaScript/src/System.Runtime.InteropServices.JavaScript.csproj
index 4b637cee5f1743..9643ac9aed0f7f 100644
--- a/src/libraries/System.Runtime.InteropServices.JavaScript/src/System.Runtime.InteropServices.JavaScript.csproj
+++ b/src/libraries/System.Runtime.InteropServices.JavaScript/src/System.Runtime.InteropServices.JavaScript.csproj
@@ -3,7 +3,6 @@
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent)-browser;$(NetCoreAppCurrent)</TargetFrameworks>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
   </PropertyGroup>
 
diff --git a/src/libraries/System.Runtime.Serialization.Schema/src/System.Runtime.Serialization.Schema.csproj b/src/libraries/System.Runtime.Serialization.Schema/src/System.Runtime.Serialization.Schema.csproj
index 7c65f69b104fb1..1f50e28449bf3e 100644
--- a/src/libraries/System.Runtime.Serialization.Schema/src/System.Runtime.Serialization.Schema.csproj
+++ b/src/libraries/System.Runtime.Serialization.Schema/src/System.Runtime.Serialization.Schema.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum)</TargetFrameworks>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <IsPackable>true</IsPackable>
     <PackageDescription>Provides support for importing and exporting xsd schemas for DataContractSerializer.
 
diff --git a/src/libraries/System.ServiceModel.Syndication/src/System.ServiceModel.Syndication.csproj b/src/libraries/System.ServiceModel.Syndication/src/System.ServiceModel.Syndication.csproj
index 29a05a68ef6492..c01a599cc31f2d 100644
--- a/src/libraries/System.ServiceModel.Syndication/src/System.ServiceModel.Syndication.csproj
+++ b/src/libraries/System.ServiceModel.Syndication/src/System.ServiceModel.Syndication.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <IncludePlatformAttributes>true</IncludePlatformAttributes>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
diff --git a/src/libraries/System.Windows.Extensions/src/System.Windows.Extensions.csproj b/src/libraries/System.Windows.Extensions/src/System.Windows.Extensions.csproj
index 609bc2999afc44..2925f54d005adb 100644
--- a/src/libraries/System.Windows.Extensions/src/System.Windows.Extensions.csproj
+++ b/src/libraries/System.Windows.Extensions/src/System.Windows.Extensions.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>$(NetCoreAppCurrent)-windows;$(NetCoreAppCurrent);$(NetCoreAppMinimum)-windows;$(NetCoreAppMinimum)</TargetFrameworks>
     <TargetFrameworks Condition="'$(NetCoreAppPrevious)' != ''">$(TargetFrameworks);$(NetCoreAppPrevious)-windows;$(NetCoreAppPrevious)</TargetFrameworks>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <EnableAOTAnalyzer>false</EnableAOTAnalyzer>
+    <IsAotCompatible>false</IsAotCompatible>
     <UseCompilerGeneratedDocXmlFile>false</UseCompilerGeneratedDocXmlFile>
     <IsPackable>true</IsPackable>
     <PackageDescription>Provides miscellaneous Windows-specific types