Fix build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121872 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SplitKit.cpp b/lib/CodeGen/SplitKit.cpp
index e14251ee3d1ae89da3445277992b770fcfe7e132..f371be1e1068f458fa893620c3a33200735381bb 100644 (file)
--- a/lib/CodeGen/SplitKit.cpp
+++ b/lib/CodeGen/SplitKit.cpp
@@ -339,7 +339,7 @@ bool SplitAnalysis::isBypassLoop(const MachineLoop *Loop) {
 /// loops whose parent is not a bypass loop.
 void SplitAnalysis::getBypassLoops(LoopPtrSet &BypassLoops) {
   SmallVector<MachineLoop*, 8> Todo(loops_.begin(), loops_.end());
-  while (!Todo.empty) {
+  while (!Todo.empty()) {
     MachineLoop *Loop = Todo.pop_back_val();
     if (!usingLoops_.count(Loop)) {
       // This is either a bypass loop or completely irrelevant.