mips without optimize

backend/mips/instr/MipsLabel.java

@@ -0,0 +1,16 @@
+package backend.mips.instr;
+
+import backend.mips.instr.type.MipsType;
+
+public class MipsLabel extends MipsInstr {
+    private String label;
+
+    public MipsLabel(String label) {
+        super(MipsType.LABEL);
+        this.label = label;
+    }
+
+    public String toString() {
+        return this.label + ":\n";
+    }
+}