Simplify / normalize some uses of Value::getName.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76553 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp
index 1cc16af..ce52273 100644
--- a/lib/ExecutionEngine/JIT/JITEmitter.cpp
+++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp
@@ -1432,7 +1432,7 @@
   SmallVector<unsigned, 8> Offsets;
   for (unsigned i = 0; i != GVs.size(); ++i) {
     Offsets.push_back(offset);
-    offset += GVs[i]->getName().length() + 1;
+    offset += GVs[i]->getName().size() + 1;
   }
   for (StringMapConstIterator<void*> i = ExtFns.begin(), e = ExtFns.end(); 
        i != e; ++i) {