reduce indentation, no functionality change.

llvm-svn: 122208

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/CodeGen/ScheduleDAG.cpp b/llvm/lib/CodeGen/ScheduleDAG.cpp
index 7d39dc496af..d2fbc0e28dc 100644
--- a/llvm/lib/CodeGen/ScheduleDAG.cpp
+++ b/llvm/lib/CodeGen/ScheduleDAG.cpp
@@ -492,7 +492,7 @@ void ScheduleDAGTopologicalSort::RemovePred(SUnit *M, SUnit *N) {
 /// all nodes affected by the edge insertion. These nodes will later get new
 /// topological indexes by means of the Shift method.
 void ScheduleDAGTopologicalSort::DFS(const SUnit *SU, int UpperBound,
-                                     bool& HasLoop) {
+                                     bool &HasLoop) {
   std::vector<const SUnit*> WorkList;
   WorkList.reserve(SUnits.size());