Fix code format on r309826

[singam-sanjay]

Summary

Fix code format on r309826 / D35458

[grosser]

LGTM.

polly/trunk/include/polly/CodePreparation.h

 #ifndef POLLY_CODEPREPARATION_H
 #define POLLY_CODEPREPARATION_H
 
 #include "llvm/IR/PassManager.h"
 
 namespace polly {
 struct CodePreparationPass : public llvm::PassInfoMixin<CodePreparationPass> {
   llvm::PreservedAnalyses run(llvm::Function &F,
                               llvm::FunctionAnalysisManager &FAM);
 };
-}
+} // namespace polly
 
 #endif /* POLLY_CODEPREPARATION_H */

polly/trunk/lib/CodeGen/BlockGenerators.cpp

if (!NewOperand) {
              "Store instructions are always needed!");
       NewInst->deleteValue();
       return;
     }
 
     NewInst->replaceUsesOfWith(OldOperand, NewOperand);
   }
 
-
   Builder.Insert(NewInst);
   BBMap[Inst] = NewInst;
 
   // When copying the instruction onto the Module meant for the GPU,
   // debug metadata attached to an instruction causes all related
   // metadata to be pulled into the Module. This includes the DICompileUnit,
   // which will not be listed in llvm.dbg.cu of the Module since the Module
   // doesn't contain one. This fails the verification of the Module and the
   // subsequent generation of the ASM string.
-  if( NewInst->getModule() != Inst->getModule() )
+  if (NewInst->getModule() != Inst->getModule())
     NewInst->setDebugLoc(llvm::DebugLoc());
 
   if (!NewInst->getType()->isVoidTy())
     NewInst->setName("p_" + Inst->getName());
 }
 
 Value *
 BlockGenerator::generateLocationAccessed(ScopStmt &Stmt, MemAccInst Inst,