bugfix: remember that ResNode was declared.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36477 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index 11f7f77e9d4a3e367e213f0c8513f6741fa6f316..e10558ef726fadf995774a9c605a0a334ac6010a 100644 (file)
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -2851,9 +2851,10 @@ public:
           Code2 = "SDOperand " + NodeName + " = SDOperand(";
         } else {
           NodeName = "ResNode";
-          if (!ResNodeDecled)
+          if (!ResNodeDecled) {
             Code2 = "SDNode *" + NodeName + " = ";
-          else
+            ResNodeDecled = true;
+          } else
             Code2 = NodeName + " = ";
         }