1 files changed, 7 insertions, 7 deletions
diff --git a/lib/Transforms/Utils/InstructionNamer.cpp b/lib/Transforms/Utils/InstructionNamer.cpp
index da890a29700..8a1973d1db0 100644
--- a/lib/Transforms/Utils/InstructionNamer.cpp
+++ b/lib/Transforms/Utils/InstructionNamer.cpp
@@ -37,13 +37,13 @@ namespace {
         if (!AI->hasName() && !AI->getType()->isVoidTy())
           AI->setName("arg");
 
-      for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB) {
-        if (!BB->hasName())
-          BB->setName("bb");
-        
-        for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ++I)
-          if (!I->hasName() && !I->getType()->isVoidTy())
-            I->setName("tmp");
+      for (BasicBlock &BB : F) {
+        if (!BB.hasName())
+          BB.setName("bb");
+
+        for (Instruction &I : BB)
+          if (!I.hasName() && !I.getType()->isVoidTy())
+            I.setName("tmp");
       }
       return true;
     }