Untabify and whitespace cleanups.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220771 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Vectorize/LoopVectorize.cpp

@@ -2981,7 +2981,7 @@ void InnerLoopVectorizer::fixLCSSAPHIs() {
       LCSSAPhi->addIncoming(UndefValue::get(LCSSAPhi->getType()),
                             LoopMiddleBlock);
   }
-} 
+}
 
 InnerLoopVectorizer::VectorParts
 InnerLoopVectorizer::createEdgeMask(BasicBlock *Src, BasicBlock *Dst) {
@@ -3250,7 +3250,7 @@ void InnerLoopVectorizer::vectorizeBlockInLoop(BasicBlock *BB, PhiVector *PV) {
 
         if (BinaryOperator *VecOp = dyn_cast<BinaryOperator>(V))
           VecOp->copyIRFlags(BinOp);
-        
+
         Entry[Part] = V;
       }
 
@@ -4268,8 +4268,8 @@ void AccessAnalysis::processMemAccesses() {
         if (IsWrite)
           SetHasWrite = true;
 
-	// Create sets of pointers connected by a shared alias set and
-	// underlying object.
+        // Create sets of pointers connected by a shared alias set and
+        // underlying object.
         typedef SmallVector<Value*, 16> ValueVector;
         ValueVector TempObjects;
         GetUnderlyingObjects(Ptr, TempObjects, DL);
@@ -5396,7 +5396,7 @@ LoopVectorizationCostModel::selectVectorizationFactor(bool OptForSize) {
     // If the trip count that we found modulo the vectorization factor is not
     // zero then we require a tail.
     if (VF < 2) {
-      emitAnalysis(Report() << "cannot optimize for size and vectorize at the same time. Enable vectorization of this loop with '#pragma clang loop vectorize(enable)' when compiling with -Os"); 
+      emitAnalysis(Report() << "cannot optimize for size and vectorize at the same time. Enable vectorization of this loop with '#pragma clang loop vectorize(enable)' when compiling with -Os");
       DEBUG(dbgs() << "LV: Aborting. A tail loop is required in Os.\n");
       return Factor;
     }