Avoid duplicate search by reusing the iterator.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193034 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp
index febc81c..07de4ba 100644
--- a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp
+++ b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp
@@ -503,7 +503,7 @@
       } else {
         // We found the symbol in our global table.  It was probably in a
         // Module that we loaded previously.
-        SymbolLoc SymLoc = GlobalSymbolTable.lookup(Name);
+        SymbolLoc SymLoc = Loc->second;
         Addr = getSectionLoadAddress(SymLoc.first) + SymLoc.second;
       }