Fix incorrect string hash value extension during cross-compilation.
Previouly, having a 32-bit Android device and a 64-bit host to compile
boot.oat could lead to an interning table be fulfilled using one hash
function and be worked with using another hash function (which is caused
by sign extension).
Target case is any string with a negative .GetHashCode().
Test: test-art-host-gtest-intern_table_test
Change-Id: I3f417e1ac990ef681f0651160292130e9b3632f0
diff --git a/runtime/base/hash_set.h b/runtime/base/hash_set.h
index f24a862..a22efcf 100644
--- a/runtime/base/hash_set.h
+++ b/runtime/base/hash_set.h
@@ -672,6 +672,8 @@
T* data_; // Backing storage.
double min_load_factor_;
double max_load_factor_;
+
+ ART_FRIEND_TEST(InternTableTest, CrossHash);
};
template <class T, class EmptyFn, class HashFn, class Pred, class Alloc>