[NFC] Fix whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257365 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/RegisterCoalescer.cpp b/lib/CodeGen/RegisterCoalescer.cpp
index e7b3217..c1ff13e 100644 (file)
--- a/lib/CodeGen/RegisterCoalescer.cpp
+++ b/lib/CodeGen/RegisterCoalescer.cpp
@@ -2874,7 +2874,7 @@ void RegisterCoalescer::joinAllIntervals() {
 
   std::vector<MBBPriorityInfo> MBBs;
   MBBs.reserve(MF->size());
-  for (MachineFunction::iterator I = MF->begin(), E = MF->end();I != E;++I){
+  for (MachineFunction::iterator I = MF->begin(), E = MF->end(); I != E; ++I) {
     MachineBasicBlock *MBB = &*I;
     MBBs.push_back(MBBPriorityInfo(MBB, Loops->getLoopDepth(MBB),
                                    JoinSplitEdges && isSplitEdge(MBB)));