diff --git a/src/main/java/TP2/Main.java b/src/main/java/TP2/Main.java
index 75af21c..cf65198 100644
--- a/src/main/java/TP2/Main.java
+++ b/src/main/java/TP2/Main.java
@@ -5,6 +5,9 @@ import java.io.OutputStreamWriter;
 import java.io.PrintWriter;
 import java.nio.charset.StandardCharsets;
 
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
 import org.antlr.runtime.ANTLRFileStream;
 import org.antlr.runtime.ANTLRInputStream;
 import org.antlr.runtime.CharStream;
@@ -58,23 +61,30 @@ public class Main {
       ProgramImp ast = parser.program();
 
       // Pretty-print the program (to debug parsing)
-      //System.err.println("todo " + ast);
 
-      //System.out.println("\n\n PRETTYPRINTER VSL : \n--------------\n");
-      //System.out.println(ast.prettyprinter());
-      //System.out.println("\n\n PRETTYPRINTER VSL : \n--------------\n");
+      System.out.println(ast.prettyprinter());
+
       // Verify the program semantic
 
       // Generate the intermediate representation
-      //System.out.println("\n\n");
-      //PrintWriter out2 = new PrintWriter(new OutputStreamWriter(System.out, StandardCharsets.UTF_8), true);
+      System.out.println("\n\n");
+      PrintWriter out2 = new PrintWriter(new OutputStreamWriter(System.out, StandardCharsets.UTF_8), true);
 
       ProgramLLVMImp astLLVM = ast.toLLVM();
-      //System.out.println("\n\n PRETTYPRINTER LLVM : \n--------------\n");
-      System.out.println(astLLVM.prettyprinter());
-      //System.out.println("\n\n PRETTYPRINTER LLVM : \n--------------\n");
+
+      String llvmStr = astLLVM.prettyprinter();
+      out2.println(llvmStr);
       
 
+      String sortieLLVM = args[0].replace(".vsl", ".ll");
+      Files.write(
+                Paths.get(sortieLLVM),
+                llvmStr.getBytes(StandardCharsets.UTF_8)
+            );
+            
+      System.out.println("\n[VSL compile Succes] : " + args[0] + " -> " + sortieLLVM +"\n");
+
+
     } catch (IOException | RecognitionException e) {
       e.printStackTrace();
       throw new RuntimeException("Unable to proceed");
diff --git a/tests/fragment1/while2 b/tests/fragment1/while2
index e2fcb92..c903e04 100755
Binary files a/tests/fragment1/while2 and b/tests/fragment1/while2 differ