[DAGCombiner] Slightly improve readability of matchRotateSub

[oota-llvm.git] / lib / TableGen / TGParser.h

diff --git a/lib/TableGen/TGParser.h b/lib/TableGen/TGParser.h
index a5753458108e3d94b6c4e72e8d951bd6d8d4053a..e5559a33e386e9c62a27cfb2a50fd2da1e685a22 100644 (file)
--- a/lib/TableGen/TGParser.h
+++ b/lib/TableGen/TGParser.h
@@ -137,7 +137,7 @@ private:  // Parser methods.
   bool ParseMultiClass();
   Record *InstantiateMulticlassDef(MultiClass &MC,
                                    Record *DefProto,
-                                   Init *DefmPrefix,
+                                   Init *&DefmPrefix,
                                    SMRange DefmPrefixRange);
   bool ResolveMulticlassDefArgs(MultiClass &MC,
                                 Record *DefProto,