Rewrite test/Verifier tests to use FileCheck instead of grep
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179036 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Verifier/2006-07-11-StoreStruct.ll b/test/Verifier/2006-07-11-StoreStruct.ll
index 65b229d..70aea87 100644
--- a/test/Verifier/2006-07-11-StoreStruct.ll
+++ b/test/Verifier/2006-07-11-StoreStruct.ll
@@ -1,4 +1,6 @@
-; RUN: llvm-as < %s 2>&1 | not grep "Instruction operands must be first-class"
+; RUN: llvm-as < %s 2>&1 | FileCheck %s
+
+; CHECK-NOT: Instruction operands must be first-class
; This previously was for PR826, but structs are now first-class so
; the following is now valid.