Change -fsanitize-address-poison-class-member-array-new-cookie to -fsanitize-address-poison-custom-array-cookie

Handle it in the driver and propagate it to cc1

Reviewers: rjmccall, kcc, rsmith

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D52615

llvm-svn: 346001
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index d592959..8ccaddd 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -969,11 +969,11 @@
       Args.hasArg(OPT_fsanitize_cfi_icall_generalize_pointers);
   Opts.SanitizeStats = Args.hasArg(OPT_fsanitize_stats);
   if (Arg *A = Args.getLastArg(
-          OPT_fsanitize_address_poison_class_member_array_new_cookie,
-          OPT_fno_sanitize_address_poison_class_member_array_new_cookie)) {
-    Opts.SanitizeAddressPoisonClassMemberArrayNewCookie =
+          OPT_fsanitize_address_poison_custom_array_cookie,
+          OPT_fno_sanitize_address_poison_custom_array_cookie)) {
+    Opts.SanitizeAddressPoisonCustomArrayCookie =
         A->getOption().getID() ==
-        OPT_fsanitize_address_poison_class_member_array_new_cookie;
+        OPT_fsanitize_address_poison_custom_array_cookie;
   }
   if (Arg *A = Args.getLastArg(OPT_fsanitize_address_use_after_scope,
                                OPT_fno_sanitize_address_use_after_scope)) {