X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FTransforms%2FIPO%2FPartialInlining.cpp;h=76d6dfa8e881b205d66ea32e02b9e94c0fbc0499;hp=f35f491b7f48d3898d005707fe6386e89825c09d;hb=8d7221ccf5012e7ece93aa976bf2603789b31441;hpb=39087bfbf0b33995b337b676e3c715b3e31a6c1a

diff --git a/lib/Transforms/IPO/PartialInlining.cpp b/lib/Transforms/IPO/PartialInlining.cpp
index f35f491b7f4..76d6dfa8e88 100644
--- a/lib/Transforms/IPO/PartialInlining.cpp
+++ b/lib/Transforms/IPO/PartialInlining.cpp
@@ -53,10 +53,10 @@ Function* PartialInliner::unswitchFunction(Function* F) {
   BasicBlock* entryBlock = F->begin();
   BranchInst *BR = dyn_cast<BranchInst>(entryBlock->getTerminator());
   if (!BR || BR->isUnconditional())
-    return 0;
+    return nullptr;
   
-  BasicBlock* returnBlock = 0;
-  BasicBlock* nonReturnBlock = 0;
+  BasicBlock* returnBlock = nullptr;
+  BasicBlock* nonReturnBlock = nullptr;
   unsigned returnCount = 0;
   for (succ_iterator SI = succ_begin(entryBlock), SE = succ_end(entryBlock);
        SI != SE; ++SI)
@@ -67,7 +67,7 @@ Function* PartialInliner::unswitchFunction(Function* F) {
       nonReturnBlock = *SI;
   
   if (returnCount != 1)
-    return 0;
+    return nullptr;
   
   // Clone the function, so that we can hack away on it.
   ValueToValueMapTy VMap;