Fix formatting

Author: Dmitry Bushev

llvm/lib/Transforms/Scalar/DFAJumpThreading.cpp

@@ -618,7 +618,7 @@ struct AllSwitchPaths {
 
     VisitedBlocks UniqueBlocks;
     for (auto *IncomingBB : Phi->blocks()) {
-      if(Res.size() >= MaxNumPaths)
+      if (Res.size() >= MaxNumPaths)
         break;
       if (!UniqueBlocks.insert(IncomingBB).second)
         continue;
@@ -659,7 +659,7 @@ struct AllSwitchPaths {
             getPathsFromStateDefMap(StateDef, IncomingPhi, VB);
         for (ThreadingPath &Path : PredPaths) {
           Path.push_back(PhiBB);
-          if(Res.size() >= MaxNumPaths)
+          if (Res.size() >= MaxNumPaths)
             break;
           Res.push_back(std::move(Path));
         }
@@ -683,10 +683,10 @@ struct AllSwitchPaths {
           ThreadingPath NewPath(Path);
           NewPath.appendExcludingFirst(IPath);
           NewPath.push_back(PhiBB);
-          if(Res.size() >= MaxNumPaths) {
+          if (Res.size() >= MaxNumPaths) {
             VB.erase(PhiBB);
             return Res;
-	  }
+          }
           Res.push_back(NewPath);
         }
       }