commit 6353a6340e45a3df4178602c3ec20fd5721a7613
author Christina Wadsworth <cwadsworth@google.com> Fri Aug 19 15:58:05 2016 -0700
committer Christina Wadsworth <cwadsworth@google.com> Fri Aug 19 16:06:18 2016 -0700
tree 293fb5bf9f642b08569bbf1af4c30926ef1441de
parent 5a5d0faab643eb07ba33d91d47484878c1450b44

ART: Added DCHECKS to find alignment breakage.

Change-Id: I47aed866ec3c3858dc3ee27cb84cfaddf44009d1

runtime/class_linker.cc

diff --git a/runtime/class_linker.cc b/runtime/class_linker.cc
index 9b0fb7d..1a3bba5 100644
--- a/runtime/class_linker.cc
+++ b/runtime/class_linker.cc
@@ -2096,8 +2096,12 @@
   if (dex_file.NumStringIds() < num_strings) {
     num_strings = dex_file.NumStringIds();
   }
+  DCHECK_ALIGNED(raw_arrays, alignof(mirror::StringDexCacheType)) <<
+                 "Expected raw_arrays to align to StringDexCacheType.";
+  DCHECK_ALIGNED(layout.StringsOffset(), alignof(mirror::StringDexCacheType)) <<
+                 "Expected StringsOffset() to align to StringDexCacheType.";
   DCHECK_ALIGNED(strings, alignof(mirror::StringDexCacheType)) <<
-                "Expected strings to align to StringDexCacheType.";
+                 "Expected strings to align to StringDexCacheType.";
   static_assert(alignof(mirror::StringDexCacheType) == 8u,
                 "Expected StringDexCacheType to have align of 8.");
   if (kIsDebugBuild) {