[analyzer] Remove '-analyzer-check-objc-mem' flag, the nominee for best misnomer award.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126676 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/cxx-crashes.cpp b/test/Analysis/cxx-crashes.cpp
index c9775df..17e7c6d 100644
--- a/test/Analysis/cxx-crashes.cpp
+++ b/test/Analysis/cxx-crashes.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -analyze -analyzer-check-objc-mem -verify %s
+// RUN: %clang_cc1 -analyze -analyzer-checker=core -verify %s
 
 int f1(char *dst) {
   char *p = dst + 4;