Remove the leading hyphen so that grep doesn't parse it as one long option :)


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133491 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Driver/noexecstack.c b/test/Driver/noexecstack.c
index 7c23995..df7da46 100644
--- a/test/Driver/noexecstack.c
+++ b/test/Driver/noexecstack.c
@@ -1 +1 @@
-// RUN: clang -### %s -c -o tmp.o -Wa,--noexecstack | grep "-mnoexecstack"
+// RUN: clang -### %s -c -o tmp.o -Wa,--noexecstack | grep "mnoexecstack"