[Orc] Clean up a comment.

llvm-svn: 250940

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/LazyEmittingLayer.h b/llvm/include/llvm/ExecutionEngine/Orc/LazyEmittingLayer.h
index 93ba02b3870..a5286ff9add 100644
--- a/llvm/include/llvm/ExecutionEngine/Orc/LazyEmittingLayer.h
+++ b/llvm/include/llvm/ExecutionEngine/Orc/LazyEmittingLayer.h
@@ -67,10 +67,10 @@ private:
         } else
           return nullptr;
       case Emitting:
-        // Calling "emit" can trigger external symbol lookup (e.g. to check for
-        // pre-existing definitions of common-symbol), but it will never find in
-        // this module that it would not have found already, so return null from
-        // here.
+        // Calling "emit" can trigger a recursive call to 'find' (e.g. to check
+        // for pre-existing definitions of common-symbol), but any symbol in
+        // this module would already have been found internally (in the
+        // RuntimeDyld that did the lookup), so just return a nullptr here.
         return nullptr;
       case Emitted:
         return B.findSymbolIn(Handle, Name, ExportedSymbolsOnly);