diff --git a/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp b/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
index 6ab0fadf9a3..b479238a95f 100644
--- a/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
+++ b/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
@@ -137,13 +137,10 @@ bool NVPTXLowerAggrCopies::runOnFunction(Function &F) {
   //
   // Collect all the aggrLoads, aggrMemcpys and addrMemsets.
   //
-  //const BasicBlock *firstBB = &F.front();  // first BB in F
   for (Function::iterator BI = F.begin(), BE = F.end(); BI != BE; ++BI) {
-    //BasicBlock *bb = BI;
     for (BasicBlock::iterator II = BI->begin(), IE = BI->end(); II != IE;
          ++II) {
       if (LoadInst *load = dyn_cast<LoadInst>(II)) {
-
         if (!load->hasOneUse())
           continue;
 
@@ -152,7 +149,7 @@ bool NVPTXLowerAggrCopies::runOnFunction(Function &F) {
 
         User *use = load->user_back();
         if (StoreInst *store = dyn_cast<StoreInst>(use)) {
-          if (store->getOperand(0) != load) //getValueOperand
+          if (store->getOperand(0) != load)
             continue;
           aggrLoads.push_back(load);
         }
diff --git a/lib/Target/NVPTX/NVPTXReplaceImageHandles.cpp b/lib/Target/NVPTX/NVPTXReplaceImageHandles.cpp
index e83f735a551..5a83371b07f 100644
--- a/lib/Target/NVPTX/NVPTXReplaceImageHandles.cpp
+++ b/lib/Target/NVPTX/NVPTXReplaceImageHandles.cpp
@@ -2,7 +2,7 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file is distributed under the University of Illinois Open Source 
+// This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
@@ -115,7 +115,7 @@ bool NVPTXReplaceImageHandles::processInstr(MachineInstr &MI) {
 
     replaceImageHandle(Handle, MF);
 
-    return true; 
+    return true;
   }
 
   return false;