Refactor allocation entrypoints.
Adds support for switching entrypoints during runtime. Enables
addition of new allocators with out requiring significant copy
paste. Slight speedup on ritzperf probably due to more inlining.
TODO: Ensuring that the entire allocation path is inlined so
that the switch statement in the allocation code is optimized
out.
Rosalloc measurements:
4583
4453
4439
4434
4751
After change:
4184
4287
4131
4335
4097
Change-Id: I1352a3cbcdf6dae93921582726324d91312df5c9
diff --git a/runtime/mirror/object_array.h b/runtime/mirror/object_array.h
index 09ff519..5da8845 100644
--- a/runtime/mirror/object_array.h
+++ b/runtime/mirror/object_array.h
@@ -18,6 +18,7 @@
#define ART_RUNTIME_MIRROR_OBJECT_ARRAY_H_
#include "array.h"
+#include "gc/heap.h"
namespace art {
namespace mirror {
@@ -25,6 +26,10 @@
template<class T>
class MANAGED ObjectArray : public Array {
public:
+ static ObjectArray<T>* Alloc(Thread* self, Class* object_array_class, int32_t length,
+ gc::AllocatorType allocator_type)
+ SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+
static ObjectArray<T>* Alloc(Thread* self, Class* object_array_class, int32_t length)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);