diff --git a/llvm/utils/TableGen/AsmMatcherEmitter.cpp b/llvm/utils/TableGen/AsmMatcherEmitter.cpp
index cfd72737890f..08d23f45313e 100644
--- a/llvm/utils/TableGen/AsmMatcherEmitter.cpp
+++ b/llvm/utils/TableGen/AsmMatcherEmitter.cpp
@@ -3602,7 +3602,7 @@ void AsmMatcherEmitter::run(raw_ostream &OS) {
       assert(I != Info.SubtargetFeatures.end() && "Didn't import predicate?");
       OS << I->second.getEnumBitName() << ", ";
     }
-    OS << "},\n";
+    OS << "}, // " << getNameForFeatureBitset(FeatureBitset) << "\n";
   }
   OS << "};\n\n";