1 files changed, 1 insertions, 0 deletions
diff --git a/loop.cc b/loop.cc
index ce83006..0a82f7a 100644
--- a/loop.cc
+++ b/loop.cc
@@ -53,6 +53,7 @@ bool Loop::isInitialized() const {
 
 bool Loop::init_loop(std::vector<ir_tree_node *> &ir_tree,
                      std::vector<ir_tree_node *> &ir_stmt) {
+
   ir_stmt = extract_ir_stmts(ir_tree);
   stmt_nesting_level_.resize(ir_stmt.size());
   std::vector<int> stmt_nesting_level(ir_stmt.size());