From 9e8ba6e00dc4a4137a5187dbe5fe5b1394219735 Mon Sep 17 00:00:00 2001
From: Melodi <62381002+Melodi17@users.noreply.github.com>
Date: Fri, 5 Sep 2025 10:20:03 +1000
Subject: stuff

---
 Compiler/Optimizer.cs | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 Compiler/Optimizer.cs

(limited to 'Compiler/Optimizer.cs')

diff --git a/Compiler/Optimizer.cs b/Compiler/Optimizer.cs
new file mode 100644
index 0000000..4646c1c
--- /dev/null
+++ b/Compiler/Optimizer.cs
@@ -0,0 +1,28 @@
+namespace Q1.Compiler;
+
+using System.Text.RegularExpressions;
+
+public class Optimizer
+{
+    private string _instructions;
+    private int _currentIndex = 0;
+    
+    public Optimizer(List<string> instructions)
+    {
+        this._instructions = string.Join(Environment.NewLine, instructions);
+    }
+    
+    public string Optimize()
+    {
+        string output = this._instructions;
+        output = this.RemoveRedundantFallbackReturns(output);
+        
+        return output;
+    }
+    
+    private string RemoveRedundantFallbackReturns(string input)
+    {
+        string pattern = @"(mov .*, V0\n\s*ret\n)\s*mov 0, V0\n\s*ret";
+        return Regex.Replace(input, pattern, "$1");
+    }
+}
\ No newline at end of file
-- 
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