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

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

diff --git a/lib/Transforms/Utils/ValueMapper.cpp b/lib/Transforms/Utils/ValueMapper.cpp
index 7929eb9ac2b032fb65e7ecf9ac1d3c30ee1f861b..39331d78169a36585b73dcac0ad049413f43ac13 100644 (file)
--- a/lib/Transforms/Utils/ValueMapper.cpp
+++ b/lib/Transforms/Utils/ValueMapper.cpp
@@ -113,13 +113,8 @@ Value *llvm::MapValue(const Value *V, ValueMapTy &VM) {
   
   if (BlockAddress *BA = dyn_cast<BlockAddress>(C)) {
     Function *F = cast<Function>(MapValue(BA->getFunction(), VM));
-    BasicBlock *BB = 0;
-    if (BA->getBasicBlock()) {
-      BB = cast_or_null<BasicBlock>(MapValue(BA->getBasicBlock(),VM));
-      BB = BB ? BB : BA->getBasicBlock();
-    }
-    
-    return VM[V] = BlockAddress::get(F, BB);
+    BasicBlock *BB = cast_or_null<BasicBlock>(MapValue(BA->getBasicBlock(),VM));
+    return VM[V] = BlockAddress::get(F, BB ? BB : BA->getBasicBlock());
   }
   
   llvm_unreachable("Unknown type of constant!");