FileCheckize some tests.

llvm-svn: 189060
diff --git a/llvm/test/TableGen/MultiClass.td b/llvm/test/TableGen/MultiClass.td
index ef320cf..6b6cab1 100644
--- a/llvm/test/TableGen/MultiClass.td
+++ b/llvm/test/TableGen/MultiClass.td
@@ -1,4 +1,8 @@
-// RUN: llvm-tblgen %s | grep "zing = 4" | count 2
+// RUN: llvm-tblgen %s | FileCheck %s
+
+// CHECK: zing = 4
+// CHECK: zing = 4
+// CHECK-NOT: zing = 4
 
 class C1<int A, string B> { 
   int bar = A;