improve comments on OPC_Record to say what we're recording a node.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96433 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelMatcherGen.cpp b/utils/TableGen/DAGISelMatcherGen.cpp
index c44be1c..5591cfb 100644
--- a/utils/TableGen/DAGISelMatcherGen.cpp
+++ b/utils/TableGen/DAGISelMatcherGen.cpp
@@ -288,7 +288,7 @@
           NumRecorded += 2; // Input and output chains.
       } else {
         // If it is a normal named node, we must emit a 'Record' opcode.
-        AddMatcherNode(new RecordMatcherNode());
+        AddMatcherNode(new RecordMatcherNode(N->getName()));
         NumRecorded = 1;
       }
       NextRecordedOperandNo += NumRecorded;