Implement LICM in optimizing compiler.

Change-Id: I9c8afb0a58ef45e568576015473cbfd5f011c242
diff --git a/compiler/Android.mk b/compiler/Android.mk
index 83ab730..04ebc6c 100644
--- a/compiler/Android.mk
+++ b/compiler/Android.mk
@@ -100,8 +100,9 @@
 	optimizing/inliner.cc \
 	optimizing/instruction_simplifier.cc \
 	optimizing/intrinsics.cc \
-	optimizing/intrinsics_x86_64.cc \
 	optimizing/intrinsics_arm64.cc \
+	optimizing/intrinsics_x86_64.cc \
+	optimizing/licm.cc \
 	optimizing/locations.cc \
 	optimizing/nodes.cc \
 	optimizing/optimization.cc \