Fixed some whitespace issues (or, Vim did).

src/optimize.py

@@ -14,10 +14,10 @@ if __name__ == '__main__':
     # Parse File
     statements = parse_file(argv[1])
     st_original = len(statements)
-    
+
     # Optimize on a global level
     statements = optimize_global(statements)
-    
+
     st_aft_global = len(statements)
 
     # Create basic blocks
@@ -28,11 +28,11 @@ if __name__ == '__main__':
 
     # Rewrite to assembly
     out = write_statements(statements)
-    
+
     print "Optimization:"
-    print "Original statements:" + str(st_original)
-    print "After global optimization:" + str(st_aft_global)
-    print "After basic blocks optimization:" + str(len(statements))
+    print "Original statements:", st_original
+    print "After global optimization:", st_aft_global
+    print "After basic blocks optimization:", len(statements)
 
     if len(argv) > 2:
         # Save output assembly