diff --git a/src/Avalonia.Build.Tasks/Avalonia.Build.Tasks.csproj b/src/Avalonia.Build.Tasks/Avalonia.Build.Tasks.csproj
index e864ea2007..da17b80e25 100644
--- a/src/Avalonia.Build.Tasks/Avalonia.Build.Tasks.csproj
+++ b/src/Avalonia.Build.Tasks/Avalonia.Build.Tasks.csproj
@@ -89,6 +89,9 @@
       <Compile Include="../Avalonia.Controls/GridLength.cs">
         <Link>Markup/%(RecursiveDir)%(FileName)%(Extension)</Link>
       </Compile>
+      <Compile Include="../Avalonia.Base/Data/BindingPriority.cs">
+        <Link>Markup/%(RecursiveDir)%(FileName)%(Extension)</Link>
+      </Compile>
       <Compile Include="..\Avalonia.Base\Metadata\NullableAttributes.cs" Link="NullableAttributes.cs" />
       <Compile Remove="../Markup/Avalonia.Markup.Xaml.Loader\xamlil.github\**\obj\**\*.cs" />
       <Compile Remove="../Markup/Avalonia.Markup.Xaml.Loader\xamlil.github\src\XamlX\IL\SreTypeSystem.cs" />
diff --git a/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlControlTemplatePriorityTransformer.cs b/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlControlTemplatePriorityTransformer.cs
index 22f1a8bc00..fceebf860d 100644
--- a/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlControlTemplatePriorityTransformer.cs
+++ b/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlControlTemplatePriorityTransformer.cs
@@ -1,4 +1,6 @@
+using System.Collections.Generic;
 using System.Linq;
+using Avalonia.Data;
 using XamlX.Ast;
 using XamlX.Transform;
 
@@ -19,9 +21,15 @@ namespace Avalonia.Markup.Xaml.XamlIl.CompilerExtensions.Transformers
             {
                 // If there are any setters which accept a binding priority, then add the Style
                 // binding priority as a value.
-                if (avaloniaProperty.Setters.Any(x => x.Parameters[0] == bindingPriorityType))
+                var setPriorityValueSetter =
+                    avaloniaProperty.Setters.FirstOrDefault(x => x.Parameters[0] == bindingPriorityType);
+                
+                if(setPriorityValueSetter != null 
+                   && prop.Values.Count == 1
+                   && setPriorityValueSetter.Parameters[1].IsAssignableFrom(prop.Values[0].Type.GetClrType()))
                 {
-                    prop.Values.Insert(0, new XamlConstantNode(node, bindingPriorityType, 1));
+                    prop.PossibleSetters = new List<IXamlPropertySetter> { setPriorityValueSetter };
+                    prop.Values.Insert(0, new XamlConstantNode(node, bindingPriorityType, (int)BindingPriority.Style));
                 }
             }
 
diff --git a/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlWellKnownTypes.cs b/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlWellKnownTypes.cs
index eb3b7b8f7e..cc84fb0e52 100644
--- a/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlWellKnownTypes.cs
+++ b/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlWellKnownTypes.cs
@@ -16,6 +16,7 @@ namespace Avalonia.Markup.Xaml.XamlIl.CompilerExtensions.Transformers
         public IXamlType AvaloniaProperty { get; }
         public IXamlType AvaloniaPropertyT { get; }
         public IXamlType StyledPropertyT { get; }
+        public IXamlMethod AvaloniaObjectSetStyledPropertyValue { get; }
         public IXamlType AvaloniaAttachedPropertyT { get; }
         public IXamlType IBinding { get; }
         public IXamlMethod AvaloniaObjectBindMethod { get; }
@@ -98,6 +99,11 @@ namespace Avalonia.Markup.Xaml.XamlIl.CompilerExtensions.Transformers
             StyledPropertyT = cfg.TypeSystem.GetType("Avalonia.StyledProperty`1");
             AvaloniaAttachedPropertyT = cfg.TypeSystem.GetType("Avalonia.AttachedProperty`1");
             BindingPriority = cfg.TypeSystem.GetType("Avalonia.Data.BindingPriority");
+            AvaloniaObjectSetStyledPropertyValue = AvaloniaObject
+                .FindMethod(m => m.IsPublic && !m.IsStatic && m.Name == "SetValue"
+                                 && m.Parameters.Count == 3
+                                 && m.Parameters[0].Name == "StyledPropertyBase`1"
+                                 && m.Parameters[2].Equals(BindingPriority));
             IBinding = cfg.TypeSystem.GetType("Avalonia.Data.IBinding");
             IDisposable = cfg.TypeSystem.GetType("System.IDisposable");
             Transitions = cfg.TypeSystem.GetType("Avalonia.Animation.Transitions");
diff --git a/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/XamlIlAvaloniaPropertyHelper.cs b/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/XamlIlAvaloniaPropertyHelper.cs
index 6c61ad0705..a568cbcef4 100644
--- a/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/XamlIlAvaloniaPropertyHelper.cs
+++ b/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/XamlIlAvaloniaPropertyHelper.cs
@@ -257,24 +257,24 @@ namespace Avalonia.Markup.Xaml.XamlIl.CompilerExtensions
 
             public override void Emit(IXamlILEmitter emitter)
             {
-                var method = Types.AvaloniaObject
-                    .FindMethod(m => m.IsPublic && !m.IsStatic && m.Name == "SetValue"
-                                     && m.Parameters.Count == 3
-                                     && m.Parameters[0].Name == "StyledPropertyBase`1"
-                                     && m.Parameters[2].Equals(Types.BindingPriority));
-
-                if (method == null)
-                    throw new XamlTypeSystemException(
-                        $"Unable to find AvaloniaObject.SetValue<T>(StyledPropertyBase<T>, T, BindingPriority).");
-
-                method = method.MakeGenericMethod(new[] { Parameters[1] });
-
-                using (var bloc = emitter.LocalsPool.GetLocal(Parameters[1]))
+                /*
+                  Current stack:
+                   - object
+                   - binding priority
+                   - value
+                */
+
+                var method = Types.AvaloniaObjectSetStyledPropertyValue
+                    .MakeGenericMethod(new[] { Parameters[1] });
+
+                using (var valueLocal = emitter.LocalsPool.GetLocal(Parameters[1]))
+                using (var priorityLocal = emitter.LocalsPool.GetLocal(Types.Int))
                     emitter
-                        .Stloc(bloc.Local)
+                        .Stloc(valueLocal.Local)
+                        .Stloc(priorityLocal.Local)
                         .Ldsfld(AvaloniaProperty)
-                        .Ldloc(bloc.Local)
-                        .Ldc_I4(0)
+                        .Ldloc(valueLocal.Local)
+                        .Ldloc(priorityLocal.Local)
                         .EmitCall(method, true);
             }
         }
diff --git a/src/Markup/Avalonia.Markup.Xaml.Loader/xamlil.github b/src/Markup/Avalonia.Markup.Xaml.Loader/xamlil.github
index 8e20d65eb5..e0cfcd0ef6 160000
--- a/src/Markup/Avalonia.Markup.Xaml.Loader/xamlil.github
+++ b/src/Markup/Avalonia.Markup.Xaml.Loader/xamlil.github
@@ -1 +1 @@
-Subproject commit 8e20d65eb5f1efbae08e49b18f39bfdce32df7b3
+Subproject commit e0cfcd0ef687e613ef8905e8d0891974b68c565d