diff --git a/src/main/java/TP2/Main.java b/src/main/java/TP2/Main.java
index 5008630..96d430d 100644
--- a/src/main/java/TP2/Main.java
+++ b/src/main/java/TP2/Main.java
@@ -10,11 +10,16 @@ import org.antlr.runtime.RecognitionException;
 import org.antlr.runtime.Token;
 
 import TP2.asd.Program.*;
-import TP2.llvm.Interface.ProgramLLVM;
-import TP2.llvm.Program.ProgramLLVMImpl;
+import TP2.llvm.ProgramLLVM;
+import TP2.llvm.ProgramLLVM.*;
 
 import java.util.*;
 
+
+/*
+./gradlew build
+java -jar build/libs/TP2.jar tests/fragment0/priority2.vsl
+*/
 public class Main {
   public static void main(String[] args) {
     try {
@@ -49,6 +54,11 @@ public class Main {
       // Generate the intermediate representation
       System.out.println("todo");
 
+      //ProgramLLVMImpl astLLVM = ast.toLLVM();
+
+      //System.out.println("\n\n PRETTYPRINTER : \n--------------\n" + astLLVM.prettyprinter() + "\n--------------\nFIN PRETTYPRINTER");
+
+      
 
     } catch (IOException | RecognitionException e) {
       e.printStackTrace();
diff --git a/src/main/java/TP2/asd/Interface.java b/src/main/java/TP2/asd/Interface.java
index 505c94f..af353f8 100644
--- a/src/main/java/TP2/asd/Interface.java
+++ b/src/main/java/TP2/asd/Interface.java
@@ -3,20 +3,24 @@ package TP2.asd;
 import java.util.ArrayList;
 import java.util.Map;
 import TP2.asd.Program.*;
-
+import TP2.llvm.Interface.*;
+import TP2.llvm.ProgramLLVM.*;
 
 public interface Interface{
     public interface ProgramI {
         public <H,S> S accept(ProgramVisitor<H,S> v, H h);
         public String prettyprinter();
+        public ProgramLLVMImpl toLLVM();
     }
     public interface Function {
         public <H,S> S accept(FunctionVisitor<H,S> v, H h);
-        public String prettyprinter(String indent); 
+        public String prettyprinter(String indent);
+        public DefineLLVM toLLVM(); 
     }
     public interface Instruction {
         public <H,S> S accept(InstrVisitor<H,S> v, H h);
         public String prettyprinter(String indent); 
+        public InstructionLLVM toLLVM(); 
     }
 
     public interface Expression {
diff --git a/src/main/java/TP2/asd/Program.java b/src/main/java/TP2/asd/Program.java
index 23cfb63..fec6b40 100644
--- a/src/main/java/TP2/asd/Program.java
+++ b/src/main/java/TP2/asd/Program.java
@@ -6,6 +6,8 @@ import java.util.Map;
 import org.antlr.grammar.v3.ANTLRParser.defaultNodeOption_return;
 
 import TP2.asd.Interface.*;
+import TP2.llvm.ProgramLLVM.*;
+import TP2.llvm.Interface.*;
 
 
 
@@ -26,6 +28,17 @@ public class Program{
                 }
             return str;
         }
+
+        @Override
+        public ProgramLLVMImpl toLLVM() {
+            ArrayList<DefineLLVM> fonctionLLVM = new ArrayList<>();
+            for(int i = 0; i<fonctions.size(); i++){
+                fonctionLLVM.add(fonctions.get(i).toLLVM());
+            }
+            return new ProgramLLVMImpl(0,new ArrayList<>(),fonctionLLVM);
+        }
+
+        
     }
 
     public static record FunctionImp(Type type, String nom, ArrayList<Instruction> instructions)implements Function {
@@ -45,6 +58,15 @@ public class Program{
                 str+= indent+"}";
             return str;
         }
+
+        @Override
+        public DefineLLVM toLLVM() {
+            ArrayList<InstructionLLVM> instrLLVM = new ArrayList<>();
+            for(int i = 0; i<instructions.size(); i++){
+                instrLLVM.add(instructions.get(i).toLLVM());
+            }
+            return new DefineLLVMImpl(nom, 32, instrLLVM);
+        }
     }
     
     public static record ConstImp(int c) implements Expression{
@@ -85,6 +107,12 @@ public class Program{
         public String prettyprinter(String indent){
             return indent+"RETURN " + e.prettyprinter();
         }
+
+        @Override
+        public InstructionLLVM toLLVM() {
+            // TODO Auto-generated method stub
+            throw new UnsupportedOperationException("Unimplemented method 'toLLVM'");
+        }
     }
     public static record AssignImp(String t, Expression e) implements Instruction{
         public <H, S> S accept(InstrVisitor<H, S> v, H h) {
@@ -96,6 +124,12 @@ public class Program{
             // TODO Auto-generated method stub
             throw new UnsupportedOperationException("Unimplemented method 'prettyprinter'");
         }
+
+        @Override
+        public InstructionLLVM toLLVM() {
+            // TODO Auto-generated method stub
+            throw new UnsupportedOperationException("Unimplemented method 'toLLVM'");
+        }
     }
     
     public static record Type_voidImp() implements Type{
diff --git a/src/main/java/TP2/llvm/ProgramLLVM.java b/src/main/java/TP2/llvm/ProgramLLVM.java
index 1e89ae5..eb74dfa 100644
--- a/src/main/java/TP2/llvm/ProgramLLVM.java
+++ b/src/main/java/TP2/llvm/ProgramLLVM.java
@@ -7,12 +7,12 @@ import TP2.llvm.Interface.*;
 
 
 public class ProgramLLVM {
-    static String INDENT = "  ";
+
+    static String INDENT = "   ";
 
                                         //TODO                //TODO
     public static record ProgramLLVMImpl(int target ,ArrayList<Integer> declration ,ArrayList<DefineLLVM> fonctions) implements ProgLLVM{
         
-
         public String prettyprinter(){
             String str = "";
             str += target + "\n"; //TODO