Add missing newlines at EOF (for clang++).

[oota-llvm.git] / lib / Transforms / Utils / CloneLoop.cpp

diff --git a/lib/Transforms/Utils/CloneLoop.cpp b/lib/Transforms/Utils/CloneLoop.cpp
index 61d25f2dfae56da00089edc59889e9ecbeaf7dc7..7e000a1a75fe660b8170238bcfabbf64b6dce7d8 100644 (file)
--- a/lib/Transforms/Utils/CloneLoop.cpp
+++ b/lib/Transforms/Utils/CloneLoop.cpp
@@ -2,8 +2,8 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by Devang Patel and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
@@ -79,8 +79,8 @@ Loop *llvm::CloneLoop(Loop *OrigL, LPPassManager  *LPM, LoopInfo *LI,
   DominatorTree *DT = NULL;
   DominanceFrontier *DF = NULL;
   if (P) {
-    DT = P->getAnalysisToUpdate<DominatorTree>();
-    DF = P->getAnalysisToUpdate<DominanceFrontier>();
+    DT = P->getAnalysisIfAvailable<DominatorTree>();
+    DF = P->getAnalysisIfAvailable<DominanceFrontier>();
   }
 
   SmallVector<BasicBlock *, 16> NewBlocks;
@@ -92,8 +92,7 @@ Loop *llvm::CloneLoop(Loop *OrigL, LPPassManager  *LPM, LoopInfo *LI,
 
   Loop *NewParentLoop = NULL;
   while (!LoopNest.empty()) {
-    Loop *L = LoopNest.back();
-    LoopNest.pop_back();
+    Loop *L = LoopNest.pop_back_val();
     Loop *NewLoop = new Loop();
 
     if (!NewParentLoop)
@@ -109,7 +108,7 @@ Loop *llvm::CloneLoop(Loop *OrigL, LPPassManager  *LPM, LoopInfo *LI,
       ValueMap[BB] = NewBB;
       if (P)
         LPM->cloneBasicBlockSimpleAnalysis(BB, NewBB, L);
-      NewLoop->addBasicBlockToLoop(NewBB, *LI);
+      NewLoop->addBasicBlockToLoop(NewBB, LI->getBase());
       NewBlocks.push_back(NewBB);
     }