ART: Arm64 optimizing compiler intrinsics

Implement most intrinsics for the optimizing compiler for Arm64.

Change-Id: Idb459be09f0524cb9aeab7a5c7fccb1c6b65a707
diff --git a/compiler/Android.mk b/compiler/Android.mk
index bf4572a..6c66879 100644
--- a/compiler/Android.mk
+++ b/compiler/Android.mk
@@ -100,6 +100,7 @@
 	optimizing/instruction_simplifier.cc \
 	optimizing/intrinsics.cc \
 	optimizing/intrinsics_x86_64.cc \
+	optimizing/intrinsics_arm64.cc \
 	optimizing/locations.cc \
 	optimizing/nodes.cc \
 	optimizing/optimization.cc \