diff --git a/compiler/driver/compiler_callbacks_impl.h b/compiler/driver/compiler_callbacks_impl.h
new file mode 100644
index 0000000..ab57832
--- /dev/null
+++ b/compiler/driver/compiler_callbacks_impl.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ART_COMPILER_DRIVER_COMPILER_CALLBACKS_IMPL_H_
+#define ART_COMPILER_DRIVER_COMPILER_CALLBACKS_IMPL_H_
+
+#include "compiler_callbacks.h"
+#include "dex/quick/dex_file_to_method_inliner_map.h"
+#include "verifier/method_verifier-inl.h"
+
+namespace art {
+
+class CompilerCallbacksImpl : public CompilerCallbacks {
+  public:
+    CompilerCallbacksImpl(VerificationResults* verification_results,
+                          DexFileToMethodInlinerMap* method_inliner_map)
+        : verification_results_(verification_results),
+          method_inliner_map_(method_inliner_map) {
+      CHECK(verification_results != nullptr);
+      CHECK(method_inliner_map != nullptr);
+    }
+
+    virtual ~CompilerCallbacksImpl() { }
+
+    virtual bool MethodVerified(verifier::MethodVerifier* verifier)
+        SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
+      bool result = verification_results_->ProcessVerifiedMethod(verifier);
+      if (result) {
+        MethodReference ref = verifier->GetMethodReference();
+        method_inliner_map_->GetMethodInliner(ref.dex_file)
+            ->AnalyseMethodCode(verifier);
+      }
+      return result;
+    }
+    virtual void ClassRejected(ClassReference ref) {
+      verification_results_->AddRejectedClass(ref);
+    }
+
+  private:
+    VerificationResults* verification_results_;
+    DexFileToMethodInlinerMap* method_inliner_map_;
+};
+
+}  // namespace art
+
+#endif  // ART_COMPILER_DRIVER_COMPILER_CALLBACKS_IMPL_H_
diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc
index 5adb792..530abc8 100644
--- a/compiler/driver/compiler_driver.cc
+++ b/compiler/driver/compiler_driver.cc
@@ -293,14 +293,16 @@
                                               jobject class_loader,
                                               const art::DexFile& dex_file);
 
-CompilerDriver::CompilerDriver(VerificationResults* verification_results,
+CompilerDriver::CompilerDriver(const CompilerOptions* compiler_options,
+                               VerificationResults* verification_results,
                                DexFileToMethodInlinerMap* method_inliner_map,
                                CompilerBackend::Kind compiler_backend_kind,
                                InstructionSet instruction_set,
                                InstructionSetFeatures instruction_set_features,
                                bool image, DescriptorSet* image_classes, size_t thread_count,
                                bool dump_stats, bool dump_passes, CumulativeLogger* timer)
-    : verification_results_(verification_results),
+    : compiler_options_(compiler_options),
+      verification_results_(verification_results),
       method_inliner_map_(method_inliner_map),
       compiler_backend_(CompilerBackend::Create(compiler_backend_kind)),
       instruction_set_(instruction_set),
@@ -325,6 +327,9 @@
       dedupe_mapping_table_("dedupe mapping table"),
       dedupe_vmap_table_("dedupe vmap table"),
       dedupe_gc_map_("dedupe gc map") {
+  DCHECK(compiler_options_ != nullptr);
+  DCHECK(verification_results_ != nullptr);
+  DCHECK(method_inliner_map_ != nullptr);
 
   CHECK_PTHREAD_CALL(pthread_key_create, (&tls_key_, NULL), "compiler tls key");
 
@@ -1929,7 +1934,7 @@
   } else if ((access_flags & kAccAbstract) != 0) {
   } else {
     MethodReference method_ref(&dex_file, method_idx);
-    bool compile = VerificationResults::IsCandidateForCompilation(method_ref, access_flags);
+    bool compile = verification_results_->IsCandidateForCompilation(method_ref, access_flags);
 
     if (compile) {
       // NOTE: if compiler declines to compile this method, it will return NULL.
diff --git a/compiler/driver/compiler_driver.h b/compiler/driver/compiler_driver.h
index 092fe52..5009779 100644
--- a/compiler/driver/compiler_driver.h
+++ b/compiler/driver/compiler_driver.h
@@ -45,6 +45,7 @@
 }  // namespace verifier
 
 class AOTCompilationStats;
+class CompilerOptions;
 class DexCompilationUnit;
 class DexFileToMethodInlinerMap;
 class InlineIGetIPutData;
@@ -94,7 +95,8 @@
   // enabled.  "image_classes" lets the compiler know what classes it
   // can assume will be in the image, with NULL implying all available
   // classes.
-  explicit CompilerDriver(VerificationResults* verification_results,
+  explicit CompilerDriver(const CompilerOptions* compiler_options,
+                          VerificationResults* verification_results,
                           DexFileToMethodInlinerMap* method_inliner_map,
                           CompilerBackend::Kind compiler_backend_kind,
                           InstructionSet instruction_set,
@@ -129,6 +131,11 @@
     return instruction_set_features_;
   }
 
+  const CompilerOptions& GetCompilerOptions() const {
+    DCHECK(compiler_options_ != nullptr);
+    return *compiler_options_;
+  }
+
   CompilerBackend* GetCompilerBackend() const {
     return compiler_backend_.get();
   }
@@ -551,6 +558,7 @@
   std::vector<const CallPatchInformation*> methods_to_patch_;
   std::vector<const TypePatchInformation*> classes_to_patch_;
 
+  const CompilerOptions* compiler_options_;
   VerificationResults* verification_results_;
   DexFileToMethodInlinerMap* method_inliner_map_;
 
diff --git a/compiler/driver/compiler_options.h b/compiler/driver/compiler_options.h
new file mode 100644
index 0000000..9f6745b
--- /dev/null
+++ b/compiler/driver/compiler_options.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ART_COMPILER_DRIVER_COMPILER_OPTIONS_H_
+#define ART_COMPILER_DRIVER_COMPILER_OPTIONS_H_
+
+namespace art {
+
+class CompilerOptions {
+ public:
+  enum CompilerFilter {
+    kInterpretOnly,       // Compile nothing.
+    kSpace,               // Maximize space savings.
+    kBalanced,            // Try to get the best performance return on compilation investment.
+    kSpeed,               // Maximize runtime performance.
+    kEverything           // Force compilation (Note: excludes compilaton of class initializers).
+  };
+
+  // Guide heuristics to determine whether to compile method if profile data not available.
+  static const CompilerFilter kDefaultCompilerFilter = kSpeed;
+  static const size_t kDefaultHugeMethodThreshold = 10000;
+  static const size_t kDefaultLargeMethodThreshold = 600;
+  static const size_t kDefaultSmallMethodThreshold = 60;
+  static const size_t kDefaultTinyMethodThreshold = 20;
+  static const size_t kDefaultNumDexMethodsThreshold = 900;
+
+  CompilerOptions() :
+    compiler_filter_(kDefaultCompilerFilter),
+    huge_method_threshold_(kDefaultHugeMethodThreshold),
+    large_method_threshold_(kDefaultLargeMethodThreshold),
+    small_method_threshold_(kDefaultSmallMethodThreshold),
+    tiny_method_threshold_(kDefaultTinyMethodThreshold),
+    num_dex_methods_threshold_(kDefaultNumDexMethodsThreshold)
+#ifdef ART_SEA_IR_MODE
+    , sea_ir_mode_(false)
+#endif
+    {}
+
+  CompilerOptions(CompilerFilter compiler_filter,
+                  size_t huge_method_threshold,
+                  size_t large_method_threshold,
+                  size_t small_method_threshold,
+                  size_t tiny_method_threshold,
+                  size_t num_dex_methods_threshold
+#ifdef ART_SEA_IR_MODE
+                  , bool sea_ir_mode
+#endif
+                  ) :  // NOLINT(whitespace/parens)
+    compiler_filter_(compiler_filter),
+    huge_method_threshold_(huge_method_threshold),
+    large_method_threshold_(large_method_threshold),
+    small_method_threshold_(small_method_threshold),
+    tiny_method_threshold_(tiny_method_threshold),
+    num_dex_methods_threshold_(num_dex_methods_threshold)
+#ifdef ART_SEA_IR_MODE
+    , sea_ir_mode_(sea_ir_mode)
+#endif
+    {}
+
+  CompilerFilter GetCompilerFilter() const {
+    return compiler_filter_;
+  }
+
+  void SetCompilerFilter(CompilerFilter compiler_filter) {
+    compiler_filter_ = compiler_filter;
+  }
+
+  size_t GetHugeMethodThreshold() const {
+    return huge_method_threshold_;
+  }
+
+  size_t GetLargeMethodThreshold() const {
+    return large_method_threshold_;
+  }
+
+  size_t GetSmallMethodThreshold() const {
+    return small_method_threshold_;
+  }
+
+  size_t GetTinyMethodThreshold() const {
+    return tiny_method_threshold_;
+  }
+
+  bool IsHugeMethod(size_t num_dalvik_instructions) const {
+    return num_dalvik_instructions > huge_method_threshold_;
+  }
+
+  bool IsLargeMethod(size_t num_dalvik_instructions) const {
+    return num_dalvik_instructions > large_method_threshold_;
+  }
+
+  bool IsSmallMethod(size_t num_dalvik_instructions) const {
+    return num_dalvik_instructions > small_method_threshold_;
+  }
+
+  bool IsTinyMethod(size_t num_dalvik_instructions) const {
+    return num_dalvik_instructions > tiny_method_threshold_;
+  }
+
+  size_t GetNumDexMethodsThreshold() const {
+    return num_dex_methods_threshold_;
+  }
+
+#ifdef ART_SEA_IR_MODE
+  bool GetSeaIrMode();
+#endif
+
+ private:
+  CompilerFilter compiler_filter_;
+  size_t huge_method_threshold_;
+  size_t large_method_threshold_;
+  size_t small_method_threshold_;
+  size_t tiny_method_threshold_;
+  size_t num_dex_methods_threshold_;
+
+#ifdef ART_SEA_IR_MODE
+  bool sea_ir_mode_;
+#endif
+};
+
+}  // namespace art
+
+#endif  // ART_COMPILER_DRIVER_COMPILER_OPTIONS_H_