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

1 files changed, 2 insertions, 2 deletions

diff --git a/runtime/interpreter/interpreter_common.cc b/runtime/interpreter/interpreter_common.cc
index 08221b7..c9756ac 100644
--- a/runtime/interpreter/interpreter_common.cc
+++ b/runtime/interpreter/interpreter_common.cc
@@ -193,7 +193,7 @@ bool DoFilledNewArray(const Instruction* inst, const ShadowFrame& shadow_frame,
     }
     return false;
   }
-  Object* newArray = Array::Alloc<kMovingCollector, true>(self, arrayClass, length);
+  Object* newArray = Array::Alloc<true>(self, arrayClass, length);
   if (UNLIKELY(newArray == NULL)) {
     DCHECK(self->IsExceptionPending());
     return false;
@@ -279,7 +279,7 @@ static void UnstartedRuntimeInvoke(Thread* self, MethodHelper& mh,
     // TODO: getDeclaredField calls GetType once the field is found to ensure a
     //       NoClassDefFoundError is thrown if the field's type cannot be resolved.
     Class* jlr_Field = self->DecodeJObject(WellKnownClasses::java_lang_reflect_Field)->AsClass();
-    SirtRef<Object> field(self, jlr_Field->AllocObject(self));
+    SirtRef<Object> field(self, jlr_Field->AllocNonMovableObject(self));
     CHECK(field.get() != NULL);
     ArtMethod* c = jlr_Field->FindDeclaredDirectMethod("<init>", "(Ljava/lang/reflect/ArtField;)V");
     uint32_t args[1];