diff --git a/libs/UIX.DecompXml/ControlFlowAnalyzer.cs b/libs/UIX.DecompXml/ControlFlowAnalyzer.cs
new file mode 100644
index 0000000..7dbaf8e
--- /dev/null
+++ b/libs/UIX.DecompXml/ControlFlowAnalyzer.cs
@@ -0,0 +1,93 @@
+using Microsoft.Iris.Asm.Models;
+using Microsoft.Iris.Markup;
+using System.Collections.Generic;
+using System.Collections.Immutable;
+using System.Linq;
+using System.Text;
+
+namespace Microsoft.Iris.DecompXml;
+
+public static class ControlFlowAnalyzer
+{
+    private static readonly ImmutableHashSet<OpCode> _jumpOpCodes = [
+        OpCode.JumpIfFalse, OpCode.JumpIfFalsePeek, OpCode.JumpIfTruePeek,
+        OpCode.JumpIfDictionaryContains, OpCode.JumpIfNullPeek, OpCode.Jump,
+    ];
+
+    public static List<ControlFlowBlock> CreateGraph(Instruction[] instructions)
+    {
+        // See slide 15 (page 8) of https://www.cs.utexas.edu/~lin/cs380c/handout03.pdf
+
+        var procedureMap = instructions.ToImmutableDictionary(i => i.Offset);
+        
+        // Pass I: Find the start of each block
+        HashSet<uint> leaderOffsets = [instructions[0].Offset];
+
+        for (int i = 1; i < instructions.Length; i++)
+        {
+            var instruction = instructions[i];
+
+            if (!_jumpOpCodes.Contains(instruction.OpCode))
+                continue;
+
+            var jumpOffset = (uint)instruction.Operands.First().Value;
+            leaderOffsets.Add(jumpOffset);
+
+            if (instruction.OpCode is not OpCode.Jump)
+                leaderOffsets.Add(instructions[i + 1].Offset);
+        }
+
+        // Pass II: Segment the procedure so a leader starts each block
+        List<ControlFlowBlock> blocks = [];
+
+        foreach (var leaderOffset in leaderOffsets)
+        {
+            List<Instruction> body = [procedureMap[leaderOffset]];
+
+            foreach (var instruction in instructions.SkipWhile(i => i.Offset <= leaderOffset))
+            {
+                if (leaderOffsets.Contains(instruction.Offset))
+                    break;
+
+                body.Add(instruction);
+            }
+
+            ControlFlowBlock block = new(leaderOffset, body[^1].Offset, body);
+            blocks.Add(block);
+        }
+
+        // Pass III: Resolve next and branch target blocks
+        for (var b = 0; b < blocks.Count; b++)
+        {
+            var block = blocks[b];
+
+            var leaderInstruction = block.Body[^1];
+            var jumpOffset = (uint)leaderInstruction.Operands.First().Value;
+            leaderOffsets.Add(jumpOffset);
+
+            if (leaderInstruction.OpCode is not OpCode.Jump)
+                leaderOffsets.Add(instructions[i + 1].Offset);
+        }
+
+        return blocks;
+    }
+
+    public static string SerializeToGraphviz(IEnumerable<ControlFlowBlock> blocks)
+    {
+        var sortedBlocks = blocks.OrderBy(b => b.StartOffset).ToArray();
+        StringBuilder sb = new();
+
+        sb.AppendLine("digraph G {");
+        sb.AppendLine("    node [shape=record];");
+
+
+
+        sb.AppendLine("}");
+
+        return sb.ToString();
+    }
+}
+
+public record ControlFlowBlock(uint StartOffset, uint EndOffset, List<Instruction> Body,
+    uint NextOffset = uint.MaxValue, uint BranchTargetOffset = uint.MaxValue,
+    ControlFlowBlock Next = null, ControlFlowBlock BranchTarget = null);
diff --git a/libs/UIX.DecompXml/Decompiler.Script.cs b/libs/UIX.DecompXml/Decompiler.Script.cs
index f8d1477..fdcaf7a 100644
--- a/libs/UIX.DecompXml/Decompiler.Script.cs
+++ b/libs/UIX.DecompXml/Decompiler.Script.cs
@@ -9,7 +9,6 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
-using System.Xml.Linq;
 
 using static Microsoft.CodeAnalysis.CSharp.SyntaxFactory;
 
@@ -32,6 +31,8 @@ partial class Decompiler
     {
         var methodBody = _context.GetMethodBody(startOffset).ToArray();
 
+        var controlBlocks = ControlFlowAnalyzer.CreateGraph(methodBody);
+
         Stack<CodeBlockInfo> blockStack = [];
         blockStack.Push(new(0, methodBody[^1].Offset, SyntaxKind.Block, null));