For PR1319:
Fix syntax of tests to ensure grep pattern is properly quoted.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36134 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/PowerPC/small-arguments.ll b/test/CodeGen/PowerPC/small-arguments.ll
index 3ab92d1..e512047 100644
--- a/test/CodeGen/PowerPC/small-arguments.ll
+++ b/test/CodeGen/PowerPC/small-arguments.ll
@@ -1,5 +1,4 @@
-; RUN: llvm-as < %s | llc -march=ppc32 &&
-; RUN: llvm-as < %s | llc -march=ppc32 | not grep 'extsh\|rlwinm'
+; RUN: llvm-as < %s | llc -march=ppc32 | not grep {extsh\\|rlwinm}
 
 declare i16 @foo() sext