Use C++11 formatting

clang-formats behaviour has changed for a couple of C++11 formattings. We adapt
Polly to ensure our formatting checks are clean again.

llvm-svn: 202650
diff --git a/polly/lib/CodeGen/LoopGenerators.cpp b/polly/lib/CodeGen/LoopGenerators.cpp
index 8322ab0..c1aa9f3 100644
--- a/polly/lib/CodeGen/LoopGenerators.cpp
+++ b/polly/lib/CodeGen/LoopGenerators.cpp
@@ -134,17 +134,17 @@
     Type *LongTy = getIntPtrTy();
     GlobalValue::LinkageTypes Linkage = Function::ExternalLinkage;
 
-    Type *Params[] = { PointerType::getUnqual(FunctionType::get(
-                           Builder.getVoidTy(), Builder.getInt8PtrTy(), false)),
-                       Builder.getInt8PtrTy(), Builder.getInt32Ty(), LongTy,
-                       LongTy, LongTy, };
+    Type *Params[] = {PointerType::getUnqual(FunctionType::get(
+                          Builder.getVoidTy(), Builder.getInt8PtrTy(), false)),
+                      Builder.getInt8PtrTy(), Builder.getInt32Ty(), LongTy,
+                      LongTy, LongTy};
 
     FunctionType *Ty = FunctionType::get(Builder.getVoidTy(), Params, false);
     F = Function::Create(Ty, Linkage, Name, M);
   }
 
-  Value *Args[] = { SubFunction, SubfunctionParam, NumberOfThreads,
-                    LowerBound,  UpperBound,       Stride };
+  Value *Args[] = {SubFunction, SubfunctionParam, NumberOfThreads,
+                   LowerBound,  UpperBound,       Stride};
 
   Builder.CreateCall(F, Args);
 }
@@ -160,13 +160,13 @@
     Type *LongPtrTy = PointerType::getUnqual(getIntPtrTy());
     GlobalValue::LinkageTypes Linkage = Function::ExternalLinkage;
 
-    Type *Params[] = { LongPtrTy, LongPtrTy, };
+    Type *Params[] = {LongPtrTy, LongPtrTy};
 
     FunctionType *Ty = FunctionType::get(Builder.getInt8Ty(), Params, false);
     F = Function::Create(Ty, Linkage, Name, M);
   }
 
-  Value *Args[] = { LowerBoundPtr, UpperBoundPtr, };
+  Value *Args[] = {LowerBoundPtr, UpperBoundPtr};
 
   Value *Return = Builder.CreateCall(F, Args);
   Return = Builder.CreateICmpNE(