diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index eaecbb0..6056373 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -25,6 +25,7 @@
 #include "compiler.h"
 #include "constant_folding.h"
 #include "dead_code_elimination.h"
+#include "dex/quick/dex_file_to_method_inliner_map.h"
 #include "driver/compiler_driver.h"
 #include "driver/dex_compilation_unit.h"
 #include "elf_writer_quick.h"
@@ -32,6 +33,7 @@
 #include "gvn.h"
 #include "inliner.h"
 #include "instruction_simplifier.h"
+#include "intrinsics.h"
 #include "jni/quick/jni_compiler.h"
 #include "mirror/art_method-inl.h"
 #include "nodes.h"
@@ -215,9 +217,12 @@
   BoundsCheckElimination bce(graph);
   InstructionSimplifier simplify2(graph);
 
+  IntrinsicsRecognizer intrinsics(graph, dex_compilation_unit.GetDexFile(), driver);
+
   HOptimization* optimizations[] = {
     &redundant_phi,
     &dead_phi,
+    &intrinsics,
     &dce,
     &fold,
     &simplify1,