diff --git a/Src/ILGPU/Backends/Velocity/VelocityTargetSpecializer.cs b/Src/ILGPU/Backends/Velocity/VelocityTargetSpecializer.cs
index 23fab7e9f..e8cd73e95 100644
--- a/Src/ILGPU/Backends/Velocity/VelocityTargetSpecializer.cs
+++ b/Src/ILGPU/Backends/Velocity/VelocityTargetSpecializer.cs
@@ -35,14 +35,6 @@ internal static MethodInfo GetMethod<T>(string name) =>
 
         private static readonly MethodInfo MemoryBarrierMethod =
             GetMethod<VelocityTargetSpecializer>(nameof(MemoryBarrier));
-        private static readonly MethodInfo GetGridIndexMethod =
-            GetMethod<VelocityTargetSpecializer>(nameof(GetGridIndexImpl));
-        private static readonly MethodInfo GetGridDimMethod =
-            GetMethod<VelocityTargetSpecializer>(nameof(GetGridDimImpl));
-        private static readonly MethodInfo GetGroupDimMethod =
-            GetMethod<VelocityTargetSpecializer>(nameof(GetGroupDimImpl));
-        private static readonly MethodInfo GetUserSizeMethod =
-            GetMethod<VelocityTargetSpecializer>(nameof(GetUserSizeImpl));
 
         private static readonly MethodInfo GetDynamicSharedMemoryMethod =
             GetMethod<VelocityTargetSpecializer>(
@@ -54,8 +46,6 @@ internal static MethodInfo GetMethod<T>(string name) =>
             GetMethod<VelocityTargetSpecializer>(nameof(GetSharedMemoryFromPoolImpl));
         private static readonly MethodInfo GetLocalMemoryFromPoolMethod =
             GetMethod<VelocityTargetSpecializer>(nameof(GetLocalMemoryFromPoolImpl));
-        private static readonly MethodInfo ComputeGlobalBaseIndexMethod =
-            GetMethod<VelocityTargetSpecializer>(nameof(ComputeGlobalBaseIndexImpl));
         private static readonly MethodInfo DebuggerBreakMethod =
             GetMethod<VelocityTargetSpecializer>(nameof(DebuggerBreakImpl));
 
@@ -64,36 +54,6 @@ internal static MethodInfo GetMethod<T>(string name) =>
         /// </summary>
         internal static void MemoryBarrier() => Interlocked.MemoryBarrier();
 
-        /// <summary>
-        /// Wrapper around a group extension context.
-        /// </summary>
-        internal static int GetGridIndexImpl(VelocityGroupExecutionContext context) =>
-            context.GridIdx;
-
-        /// <summary>
-        /// Wrapper around a group extension context.
-        /// </summary>
-        internal static int GetGridDimImpl(VelocityGroupExecutionContext context) =>
-            context.GridDim;
-
-        /// <summary>
-        /// Wrapper around a group extension context.
-        /// </summary>
-        internal static int GetGroupDimImpl(VelocityGroupExecutionContext context) =>
-            context.GroupDim;
-
-        /// <summary>
-        /// Wrapper around a group extension context.
-        /// </summary>
-        internal static int GetUserSizeImpl(VelocityGroupExecutionContext context) =>
-            context.UserSize;
-
-        /// <summary>
-        /// Wrapper around a group extension context.
-        /// </summary>
-        internal static int ComputeGlobalBaseIndexImpl(
-            VelocityGroupExecutionContext context) => context.GroupOffset;
-
         /// <summary>
         /// Wrapper around a group extension context.
         /// </summary>
@@ -557,34 +517,6 @@ public static void MemoryBarrier<TILEmitter>(TILEmitter emitter)
             where TILEmitter : struct, IILEmitter =>
             emitter.EmitCall(MemoryBarrierMethod);
 
-        public static void GetGridIndex<TILEmitter>(TILEmitter emitter)
-            where TILEmitter : struct, IILEmitter
-        {
-            emitter.Emit(OpCodes.Ldarg_0);
-            emitter.EmitCall(GetGridIndexMethod);
-        }
-
-        public static void GetGridDim<TILEmitter>(TILEmitter emitter)
-            where TILEmitter : struct, IILEmitter
-        {
-            emitter.Emit(OpCodes.Ldarg_0);
-            emitter.EmitCall(GetGridDimMethod);
-        }
-
-        public static void GetUserSize<TILEmitter>(TILEmitter emitter)
-            where TILEmitter : struct, IILEmitter
-        {
-            emitter.Emit(OpCodes.Ldarg_0);
-            emitter.EmitCall(GetUserSizeMethod);
-        }
-
-        public static void GetGroupDim<TILEmitter>(TILEmitter emitter)
-            where TILEmitter : struct, IILEmitter
-        {
-            emitter.Emit(OpCodes.Ldarg_0);
-            emitter.EmitCall(GetGroupDimMethod);
-        }
-
         public void GetDynamicSharedMemory<TILEmitter>(TILEmitter emitter)
             where TILEmitter : struct, IILEmitter
         {
@@ -640,13 +572,6 @@ public void GetUnifiedLocalMemoryFromPool<TILEmitter>(
             ConvertScalarTo64(emitter, VelocityWarpOperationMode.U);
         }
 
-        public static void ComputeGlobalBaseIndex<TILEmitter>(TILEmitter emitter)
-            where TILEmitter : struct, IILEmitter
-        {
-            emitter.Emit(OpCodes.Ldarg_0);
-            emitter.EmitCall(ComputeGlobalBaseIndexMethod);
-        }
-
         public static void DebuggerBreak<TILEmitter>(TILEmitter emitter)
             where TILEmitter : struct, IILEmitter =>
             emitter.EmitCall(DebuggerBreakMethod);