diff --git a/src/main/java/TP2/asd/toLLVM_Visitor.java b/src/main/java/TP2/asd/toLLVM_Visitor.java
index f38f522..ebcbaf2 100644
--- a/src/main/java/TP2/asd/toLLVM_Visitor.java
+++ b/src/main/java/TP2/asd/toLLVM_Visitor.java
@@ -143,8 +143,20 @@ public class toLLVM_Visitor implements  ProgramVisitor<SymTable,ProgramLLVMImpl>
 
     @Override
     public ArrayList<InstructionLLVM> visitIfThen(IfThenImp instr, SymTable h) {
-        // TODO Auto-generated method stub
-        throw new UnsupportedOperationException("Unimplemented method 'visitIfThen'");
+        ArrayList<InstructionLLVM> l = new ArrayList<>();
+        String labelIf= "if"+h.getNewIdLabel();
+        String labelThen= "then"+h.getNewIdLabel();
+        String labelEnd= "end"+h.getNewIdLabel();
+
+        l.add(new LabelLLVMImp(labelIf));
+        //TODO
+        
+        //Je t'attends Tibo
+        l.add(new LabelLLVMImp(labelThen));
+        //TODO
+
+        l.add(new LabelLLVMImp(labelEnd));
+        return l;
     }
 
     @Override
@@ -157,8 +169,8 @@ public class toLLVM_Visitor implements  ProgramVisitor<SymTable,ProgramLLVMImpl>
     public ArrayList<InstructionLLVM> visitWhile(WhileImp instr, SymTable h) {
         ArrayList<InstructionLLVM> l = new ArrayList<>();
         
-        String labelWhile = "while"+h.getNewIdLabel();
-        String labelDo = "do"+h.getNewIdLabel();
+        String labelWhile = "while"+h.getNewIdLabel()+":";
+        String labelDo = "do"+h.getNewIdLabel()+":";
         String labelDone = "done"+h.getNewIdLabel();
         
         l.add(new LabelLLVMImp(labelWhile));
diff --git a/src/main/java/TP2/llvm/PrettyprinterLLVM_Visitor.java b/src/main/java/TP2/llvm/PrettyprinterLLVM_Visitor.java
index 98eb2e4..93bc6ed 100644
--- a/src/main/java/TP2/llvm/PrettyprinterLLVM_Visitor.java
+++ b/src/main/java/TP2/llvm/PrettyprinterLLVM_Visitor.java
@@ -151,4 +151,9 @@ TypeLLVMVisitor<String,String>
     public String visitVoidLLVM(VoidLLVMImpl e, String h) {
         return "void";
     }
+
+    @Override
+    public String visitLabelLLVM(LabelLLVMImp instr, String h) {
+        return "";
+    }
 }