rename PushMatcherNode -> ScopeMatcherNode to more accurately
reflect what it does.  Switch the sense of the Next and the Check
arms to be more logical.  No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97093 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index 0a61251..4aa888b 100644
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -1972,7 +1972,7 @@
     if (Matcher == 0)
       Matcher = N;
     else
-      Matcher = new PushMatcherNode(N, Matcher);
+      Matcher = new ScopeMatcherNode(N, Matcher);
   }
 
   Matcher = OptimizeMatcher(Matcher);