diff --git a/compiler/driver/compiler_driver-inl.h b/compiler/driver/compiler_driver-inl.h
index 0884a2a..d807fca 100644
--- a/compiler/driver/compiler_driver-inl.h
+++ b/compiler/driver/compiler_driver-inl.h
@@ -31,10 +31,6 @@
 
 namespace art {
 
-inline mirror::DexCache* CompilerDriver::GetDexCache(const DexCompilationUnit* mUnit) {
-  return mUnit->GetClassLinker()->FindDexCache(Thread::Current(), *mUnit->GetDexFile(), false);
-}
-
 inline mirror::ClassLoader* CompilerDriver::GetClassLoader(const ScopedObjectAccess& soa,
                                                            const DexCompilationUnit* mUnit) {
   return soa.Decode<mirror::ClassLoader>(mUnit->GetClassLoader()).Ptr();
@@ -87,10 +83,6 @@
   return resolved_field;
 }
 
-inline mirror::DexCache* CompilerDriver::FindDexCache(const DexFile* dex_file) {
-  return Runtime::Current()->GetClassLinker()->FindDexCache(Thread::Current(), *dex_file, false);
-}
-
 inline ArtField* CompilerDriver::ResolveField(
     const ScopedObjectAccess& soa, Handle<mirror::DexCache> dex_cache,
     Handle<mirror::ClassLoader> class_loader, const DexCompilationUnit* mUnit,
@@ -100,23 +92,6 @@
                                  is_static);
 }
 
-inline void CompilerDriver::GetResolvedFieldDexFileLocation(
-    ArtField* resolved_field, const DexFile** declaring_dex_file,
-    uint16_t* declaring_class_idx, uint16_t* declaring_field_idx) {
-  ObjPtr<mirror::Class> declaring_class = resolved_field->GetDeclaringClass();
-  *declaring_dex_file = declaring_class->GetDexCache()->GetDexFile();
-  *declaring_class_idx = declaring_class->GetDexTypeIndex();
-  *declaring_field_idx = resolved_field->GetDexFieldIndex();
-}
-
-inline bool CompilerDriver::IsFieldVolatile(ArtField* field) {
-  return field->IsVolatile();
-}
-
-inline MemberOffset CompilerDriver::GetFieldOffset(ArtField* field) {
-  return field->GetOffset();
-}
-
 inline std::pair<bool, bool> CompilerDriver::IsFastInstanceField(
     mirror::DexCache* dex_cache, mirror::Class* referrer_class,
     ArtField* resolved_field, uint16_t field_idx) {
@@ -219,43 +194,6 @@
   return result.first;
 }
 
-inline bool CompilerDriver::IsStaticFieldInReferrerClass(mirror::Class* referrer_class,
-                                                         ArtField* resolved_field) {
-  DCHECK(resolved_field->IsStatic());
-  ObjPtr<mirror::Class> fields_class = resolved_field->GetDeclaringClass();
-  return referrer_class == fields_class;
-}
-
-inline bool CompilerDriver::CanAssumeClassIsInitialized(mirror::Class* klass) {
-  // Being loaded is a pre-requisite for being initialized but let's do the cheap check first.
-  //
-  // NOTE: When AOT compiling an app, we eagerly initialize app classes (and potentially their
-  // super classes in the boot image) but only those that have a trivial initialization, i.e.
-  // without <clinit>() or static values in the dex file for that class or any of its super
-  // classes. So while we could see the klass as initialized during AOT compilation and have
-  // it only loaded at runtime, the needed initialization would have to be trivial and
-  // unobservable from Java, so we may as well treat it as initialized.
-  if (!klass->IsInitialized()) {
-    return false;
-  }
-  return CanAssumeClassIsLoaded(klass);
-}
-
-inline bool CompilerDriver::CanReferrerAssumeClassIsInitialized(mirror::Class* referrer_class,
-                                                                mirror::Class* klass) {
-  return (referrer_class != nullptr
-          && !referrer_class->IsInterface()
-          && referrer_class->IsSubClass(klass))
-      || CanAssumeClassIsInitialized(klass);
-}
-
-inline bool CompilerDriver::IsStaticFieldsClassInitialized(mirror::Class* referrer_class,
-                                                           ArtField* resolved_field) {
-  DCHECK(resolved_field->IsStatic());
-  ObjPtr<mirror::Class> fields_class = resolved_field->GetDeclaringClass();
-  return CanReferrerAssumeClassIsInitialized(referrer_class, fields_class.Ptr());
-}
-
 inline ArtMethod* CompilerDriver::ResolveMethod(
     ScopedObjectAccess& soa, Handle<mirror::DexCache> dex_cache,
     Handle<mirror::ClassLoader> class_loader, const DexCompilationUnit* mUnit,
@@ -275,35 +213,6 @@
   return resolved_method;
 }
 
-inline void CompilerDriver::GetResolvedMethodDexFileLocation(
-    ArtMethod* resolved_method, const DexFile** declaring_dex_file,
-    uint16_t* declaring_class_idx, uint16_t* declaring_method_idx) {
-  mirror::Class* declaring_class = resolved_method->GetDeclaringClass();
-  *declaring_dex_file = declaring_class->GetDexCache()->GetDexFile();
-  *declaring_class_idx = declaring_class->GetDexTypeIndex();
-  *declaring_method_idx = resolved_method->GetDexMethodIndex();
-}
-
-inline uint16_t CompilerDriver::GetResolvedMethodVTableIndex(
-    ArtMethod* resolved_method, InvokeType type) {
-  if (type == kVirtual || type == kSuper) {
-    return resolved_method->GetMethodIndex();
-  } else if (type == kInterface) {
-    return resolved_method->GetDexMethodIndex();
-  } else {
-    return DexFile::kDexNoIndex16;
-  }
-}
-
-inline bool CompilerDriver::IsMethodsClassInitialized(mirror::Class* referrer_class,
-                                                      ArtMethod* resolved_method) {
-  if (!resolved_method->IsStatic()) {
-    return true;
-  }
-  mirror::Class* methods_class = resolved_method->GetDeclaringClass();
-  return CanReferrerAssumeClassIsInitialized(referrer_class, methods_class);
-}
-
 }  // namespace art
 
 #endif  // ART_COMPILER_DRIVER_COMPILER_DRIVER_INL_H_
diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc
index 414a43c..8d64c65 100644
--- a/compiler/driver/compiler_driver.cc
+++ b/compiler/driver/compiler_driver.cc
@@ -95,8 +95,6 @@
  public:
   AOTCompilationStats()
       : stats_lock_("AOT compilation statistics lock"),
-        types_in_dex_cache_(0), types_not_in_dex_cache_(0),
-        strings_in_dex_cache_(0), strings_not_in_dex_cache_(0),
         resolved_types_(0), unresolved_types_(0),
         resolved_instance_fields_(0), unresolved_instance_fields_(0),
         resolved_local_static_fields_(0), resolved_static_fields_(0), unresolved_static_fields_(0),
@@ -112,8 +110,6 @@
   }
 
   void Dump() {
-    DumpStat(types_in_dex_cache_, types_not_in_dex_cache_, "types known to be in dex cache");
-    DumpStat(strings_in_dex_cache_, strings_not_in_dex_cache_, "strings known to be in dex cache");
     DumpStat(resolved_types_, unresolved_types_, "types resolved");
     DumpStat(resolved_instance_fields_, unresolved_instance_fields_, "instance fields resolved");
     DumpStat(resolved_local_static_fields_ + resolved_static_fields_, unresolved_static_fields_,
@@ -164,26 +160,6 @@
 #define STATS_LOCK()
 #endif
 
-  void TypeInDexCache() REQUIRES(!stats_lock_) {
-    STATS_LOCK();
-    types_in_dex_cache_++;
-  }
-
-  void TypeNotInDexCache() REQUIRES(!stats_lock_) {
-    STATS_LOCK();
-    types_not_in_dex_cache_++;
-  }
-
-  void StringInDexCache() REQUIRES(!stats_lock_) {
-    STATS_LOCK();
-    strings_in_dex_cache_++;
-  }
-
-  void StringNotInDexCache() REQUIRES(!stats_lock_) {
-    STATS_LOCK();
-    strings_not_in_dex_cache_++;
-  }
-
   void TypeDoesntNeedAccessCheck() REQUIRES(!stats_lock_) {
     STATS_LOCK();
     resolved_types_++;
@@ -225,67 +201,6 @@
     type_based_devirtualization_++;
   }
 
-  // Indicate that a method of the given type was resolved at compile time.
-  void ResolvedMethod(InvokeType type) REQUIRES(!stats_lock_) {
-    DCHECK_LE(type, kMaxInvokeType);
-    STATS_LOCK();
-    resolved_methods_[type]++;
-  }
-
-  // Indicate that a method of the given type was unresolved at compile time as it was in an
-  // unknown dex file.
-  void UnresolvedMethod(InvokeType type) REQUIRES(!stats_lock_) {
-    DCHECK_LE(type, kMaxInvokeType);
-    STATS_LOCK();
-    unresolved_methods_[type]++;
-  }
-
-  // Indicate that a type of virtual method dispatch has been converted into a direct method
-  // dispatch.
-  void VirtualMadeDirect(InvokeType type) REQUIRES(!stats_lock_) {
-    DCHECK(type == kVirtual || type == kInterface || type == kSuper);
-    STATS_LOCK();
-    virtual_made_direct_[type]++;
-  }
-
-  // Indicate that a method of the given type was able to call directly into boot.
-  void DirectCallsToBoot(InvokeType type) REQUIRES(!stats_lock_) {
-    DCHECK_LE(type, kMaxInvokeType);
-    STATS_LOCK();
-    direct_calls_to_boot_[type]++;
-  }
-
-  // Indicate that a method of the given type was able to be resolved directly from boot.
-  void DirectMethodsToBoot(InvokeType type) REQUIRES(!stats_lock_) {
-    DCHECK_LE(type, kMaxInvokeType);
-    STATS_LOCK();
-    direct_methods_to_boot_[type]++;
-  }
-
-  void ProcessedInvoke(InvokeType type, int flags) REQUIRES(!stats_lock_) {
-    STATS_LOCK();
-    if (flags == 0) {
-      unresolved_methods_[type]++;
-    } else {
-      DCHECK_NE((flags & kFlagMethodResolved), 0);
-      resolved_methods_[type]++;
-      if ((flags & kFlagVirtualMadeDirect) != 0) {
-        virtual_made_direct_[type]++;
-        if ((flags & kFlagPreciseTypeDevirtualization) != 0) {
-          type_based_devirtualization_++;
-        }
-      } else {
-        DCHECK_EQ((flags & kFlagPreciseTypeDevirtualization), 0);
-      }
-      if ((flags & kFlagDirectCallToBoot) != 0) {
-        direct_calls_to_boot_[type]++;
-      }
-      if ((flags & kFlagDirectMethodToBoot) != 0) {
-        direct_methods_to_boot_[type]++;
-      }
-    }
-  }
-
   // A check-cast could be eliminated due to verifier type analysis.
   void SafeCast() REQUIRES(!stats_lock_) {
     STATS_LOCK();
@@ -301,12 +216,6 @@
  private:
   Mutex stats_lock_;
 
-  size_t types_in_dex_cache_;
-  size_t types_not_in_dex_cache_;
-
-  size_t strings_in_dex_cache_;
-  size_t strings_not_in_dex_cache_;
-
   size_t resolved_types_;
   size_t unresolved_types_;
 
@@ -848,9 +757,10 @@
 // TODO: Collect the relevant string indices in parallel, then allocate them sequentially in a
 //       stable order.
 
-static void ResolveConstStrings(CompilerDriver* driver,
+static void ResolveConstStrings(Handle<mirror::DexCache> dex_cache,
                                 const DexFile& dex_file,
-                                const DexFile::CodeItem* code_item) {
+                                const DexFile::CodeItem* code_item)
+      REQUIRES_SHARED(Locks::mutator_lock_) {
   if (code_item == nullptr) {
     // Abstract or native method.
     return;
@@ -858,18 +768,18 @@
 
   const uint16_t* code_ptr = code_item->insns_;
   const uint16_t* code_end = code_item->insns_ + code_item->insns_size_in_code_units_;
+  ClassLinker* const class_linker = Runtime::Current()->GetClassLinker();
 
   while (code_ptr < code_end) {
     const Instruction* inst = Instruction::At(code_ptr);
     switch (inst->Opcode()) {
-      case Instruction::CONST_STRING: {
-        uint32_t string_index = inst->VRegB_21c();
-        driver->CanAssumeStringIsPresentInDexCache(dex_file, string_index);
-        break;
-      }
+      case Instruction::CONST_STRING:
       case Instruction::CONST_STRING_JUMBO: {
-        uint32_t string_index = inst->VRegB_31c();
-        driver->CanAssumeStringIsPresentInDexCache(dex_file, string_index);
+        uint32_t string_index = (inst->Opcode() == Instruction::CONST_STRING)
+            ? inst->VRegB_21c()
+            : inst->VRegB_31c();
+        mirror::String* string = class_linker->ResolveString(dex_file, string_index, dex_cache);
+        CHECK(string != nullptr) << "Could not allocate a string when forcing determinism";
         break;
       }
 
@@ -884,7 +794,13 @@
 static void ResolveConstStrings(CompilerDriver* driver,
                                 const std::vector<const DexFile*>& dex_files,
                                 TimingLogger* timings) {
+  ScopedObjectAccess soa(Thread::Current());
+  StackHandleScope<1> hs(soa.Self());
+  ClassLinker* const class_linker = Runtime::Current()->GetClassLinker();
+  MutableHandle<mirror::DexCache> dex_cache(hs.NewHandle<mirror::DexCache>(nullptr));
+
   for (const DexFile* dex_file : dex_files) {
+    dex_cache.Assign(class_linker->FindDexCache(soa.Self(), *dex_file, false));
     TimingLogger::ScopedTiming t("Resolve const-string Strings", timings);
 
     size_t class_def_count = dex_file->NumClassDefs();
@@ -925,7 +841,7 @@
           continue;
         }
         previous_direct_method_idx = method_idx;
-        ResolveConstStrings(driver, *dex_file, it.GetMethodCodeItem());
+        ResolveConstStrings(dex_cache, *dex_file, it.GetMethodCodeItem());
         it.Next();
       }
       // Virtual methods.
@@ -939,7 +855,7 @@
           continue;
         }
         previous_virtual_method_idx = method_idx;
-        ResolveConstStrings(driver, *dex_file, it.GetMethodCodeItem());
+        ResolveConstStrings(dex_cache, *dex_file, it.GetMethodCodeItem());
         it.Next();
       }
       DCHECK(!it.HasNext());
@@ -1410,54 +1326,6 @@
   dex_to_dex_references_.back().GetMethodIndexes().SetBit(method_ref.dex_method_index);
 }
 
-bool CompilerDriver::CanAssumeTypeIsPresentInDexCache(Handle<mirror::DexCache> dex_cache,
-                                                      uint32_t type_idx) {
-  bool result = false;
-  if ((GetCompilerOptions().IsBootImage() &&
-       IsImageClass(dex_cache->GetDexFile()->StringDataByIdx(
-           dex_cache->GetDexFile()->GetTypeId(type_idx).descriptor_idx_))) ||
-      Runtime::Current()->UseJitCompilation()) {
-    mirror::Class* resolved_class = dex_cache->GetResolvedType(type_idx);
-    result = (resolved_class != nullptr);
-  }
-
-  if (result) {
-    stats_->TypeInDexCache();
-  } else {
-    stats_->TypeNotInDexCache();
-  }
-  return result;
-}
-
-bool CompilerDriver::CanAssumeStringIsPresentInDexCache(const DexFile& dex_file,
-                                                        uint32_t string_idx) {
-  // See also Compiler::ResolveDexFile
-
-  bool result = false;
-  if (GetCompilerOptions().IsBootImage() || Runtime::Current()->UseJitCompilation()) {
-    ScopedObjectAccess soa(Thread::Current());
-    StackHandleScope<1> hs(soa.Self());
-    ClassLinker* const class_linker = Runtime::Current()->GetClassLinker();
-    Handle<mirror::DexCache> dex_cache(hs.NewHandle(class_linker->FindDexCache(
-        soa.Self(), dex_file, false)));
-    if (GetCompilerOptions().IsBootImage()) {
-      // We resolve all const-string strings when building for the image.
-      class_linker->ResolveString(dex_file, string_idx, dex_cache);
-      result = true;
-    } else {
-      // Just check whether the dex cache already has the string.
-      DCHECK(Runtime::Current()->UseJitCompilation());
-      result = (dex_cache->GetResolvedString(string_idx) != nullptr);
-    }
-  }
-  if (result) {
-    stats_->StringInDexCache();
-  } else {
-    stats_->StringNotInDexCache();
-  }
-  return result;
-}
-
 bool CompilerDriver::CanAccessTypeWithoutChecks(uint32_t referrer_idx,
                                                 Handle<mirror::DexCache> dex_cache,
                                                 uint32_t type_idx) {
@@ -1521,108 +1389,6 @@
   return result;
 }
 
-bool CompilerDriver::CanEmbedTypeInCode(const DexFile& dex_file, uint32_t type_idx,
-                                        bool* is_type_initialized, bool* use_direct_type_ptr,
-                                        uintptr_t* direct_type_ptr, bool* out_is_finalizable) {
-  ScopedObjectAccess soa(Thread::Current());
-  Runtime* runtime = Runtime::Current();
-  mirror::DexCache* dex_cache = runtime->GetClassLinker()->FindDexCache(
-      soa.Self(), dex_file, false);
-  mirror::Class* resolved_class = dex_cache->GetResolvedType(type_idx);
-  if (resolved_class == nullptr) {
-    return false;
-  }
-  if (GetCompilerOptions().GetCompilePic()) {
-    // Do not allow a direct class pointer to be used when compiling for position-independent
-    return false;
-  }
-  *out_is_finalizable = resolved_class->IsFinalizable();
-  gc::Heap* heap = runtime->GetHeap();
-  const bool compiling_boot = heap->IsCompilingBoot();
-  const bool support_boot_image_fixup = GetSupportBootImageFixup();
-  if (compiling_boot) {
-    // boot -> boot class pointers.
-    // True if the class is in the image at boot compiling time.
-    const bool is_image_class = GetCompilerOptions().IsBootImage() && IsImageClass(
-        dex_file.StringDataByIdx(dex_file.GetTypeId(type_idx).descriptor_idx_));
-    // True if pc relative load works.
-    if (is_image_class && support_boot_image_fixup) {
-      *is_type_initialized = resolved_class->IsInitialized();
-      *use_direct_type_ptr = false;
-      *direct_type_ptr = 0;
-      return true;
-    } else {
-      return false;
-    }
-  } else if (runtime->UseJitCompilation() && !heap->IsMovableObject(resolved_class)) {
-    *is_type_initialized = resolved_class->IsInitialized();
-    // If the class may move around, then don't embed it as a direct pointer.
-    *use_direct_type_ptr = true;
-    *direct_type_ptr = reinterpret_cast<uintptr_t>(resolved_class);
-    return true;
-  } else {
-    // True if the class is in the image at app compiling time.
-    const bool class_in_image = heap->FindSpaceFromObject(resolved_class, false)->IsImageSpace();
-    if (class_in_image && support_boot_image_fixup) {
-      // boot -> app class pointers.
-      *is_type_initialized = resolved_class->IsInitialized();
-      // TODO This is somewhat hacky. We should refactor all of this invoke codepath.
-      *use_direct_type_ptr = !GetCompilerOptions().GetIncludePatchInformation();
-      *direct_type_ptr = reinterpret_cast<uintptr_t>(resolved_class);
-      return true;
-    } else {
-      // app -> app class pointers.
-      // Give up because app does not have an image and class
-      // isn't created at compile time.  TODO: implement this
-      // if/when each app gets an image.
-      return false;
-    }
-  }
-}
-
-bool CompilerDriver::CanEmbedReferenceTypeInCode(ClassReference* ref,
-                                                 bool* use_direct_ptr,
-                                                 uintptr_t* direct_type_ptr) {
-  CHECK(ref != nullptr);
-  CHECK(use_direct_ptr != nullptr);
-  CHECK(direct_type_ptr != nullptr);
-
-  ScopedObjectAccess soa(Thread::Current());
-  mirror::Class* reference_class = mirror::Reference::GetJavaLangRefReference();
-  bool is_initialized = false;
-  bool unused_finalizable;
-  // Make sure we have a finished Reference class object before attempting to use it.
-  if (!CanEmbedTypeInCode(*reference_class->GetDexCache()->GetDexFile(),
-                          reference_class->GetDexTypeIndex(), &is_initialized,
-                          use_direct_ptr, direct_type_ptr, &unused_finalizable) ||
-      !is_initialized) {
-    return false;
-  }
-  ref->first = &reference_class->GetDexFile();
-  ref->second = reference_class->GetDexClassDefIndex();
-  return true;
-}
-
-uint32_t CompilerDriver::GetReferenceSlowFlagOffset() const {
-  ScopedObjectAccess soa(Thread::Current());
-  mirror::Class* klass = mirror::Reference::GetJavaLangRefReference();
-  DCHECK(klass->IsInitialized());
-  return klass->GetSlowPathFlagOffset().Uint32Value();
-}
-
-uint32_t CompilerDriver::GetReferenceDisableFlagOffset() const {
-  ScopedObjectAccess soa(Thread::Current());
-  mirror::Class* klass = mirror::Reference::GetJavaLangRefReference();
-  DCHECK(klass->IsInitialized());
-  return klass->GetDisableIntrinsicFlagOffset().Uint32Value();
-}
-
-DexCacheArraysLayout CompilerDriver::GetDexCacheArraysLayout(const DexFile* dex_file) {
-  return ContainsElement(GetDexFilesForOatFile(), dex_file)
-      ? DexCacheArraysLayout(GetInstructionSetPointerSize(instruction_set_), dex_file)
-      : DexCacheArraysLayout();
-}
-
 void CompilerDriver::ProcessedInstanceField(bool resolved) {
   if (!resolved) {
     stats_->UnresolvedInstanceField();
@@ -1641,10 +1407,6 @@
   }
 }
 
-void CompilerDriver::ProcessedInvoke(InvokeType invoke_type, int flags) {
-  stats_->ProcessedInvoke(invoke_type, flags);
-}
-
 ArtField* CompilerDriver::ComputeInstanceFieldInfo(uint32_t field_idx,
                                                    const DexCompilationUnit* mUnit, bool is_put,
                                                    const ScopedObjectAccess& soa) {
diff --git a/compiler/driver/compiler_driver.h b/compiler/driver/compiler_driver.h
index eb1222c..9a4dd85 100644
--- a/compiler/driver/compiler_driver.h
+++ b/compiler/driver/compiler_driver.h
@@ -182,15 +182,6 @@
                                   uint16_t class_def_index)
       REQUIRES(!requires_constructor_barrier_lock_);
 
-  // Callbacks from compiler to see what runtime checks must be generated.
-
-  bool CanAssumeTypeIsPresentInDexCache(Handle<mirror::DexCache> dex_cache,
-                                        uint32_t type_idx)
-      REQUIRES_SHARED(Locks::mutator_lock_);
-
-  bool CanAssumeStringIsPresentInDexCache(const DexFile& dex_file, uint32_t string_idx)
-      REQUIRES(!Locks::mutator_lock_);
-
   // Are runtime access checks necessary in the compiled code?
   bool CanAccessTypeWithoutChecks(uint32_t referrer_idx,
                                   Handle<mirror::DexCache> dex_cache,
@@ -205,24 +196,6 @@
                                               bool* out_is_finalizable)
       REQUIRES_SHARED(Locks::mutator_lock_);
 
-  bool CanEmbedTypeInCode(const DexFile& dex_file, uint32_t type_idx,
-                          bool* is_type_initialized, bool* use_direct_type_ptr,
-                          uintptr_t* direct_type_ptr, bool* out_is_finalizable);
-
-  // Query methods for the java.lang.ref.Reference class.
-  bool CanEmbedReferenceTypeInCode(ClassReference* ref,
-                                   bool* use_direct_type_ptr, uintptr_t* direct_type_ptr);
-  uint32_t GetReferenceSlowFlagOffset() const;
-  uint32_t GetReferenceDisableFlagOffset() const;
-
-  // Get the DexCache for the
-  mirror::DexCache* GetDexCache(const DexCompilationUnit* mUnit)
-    REQUIRES_SHARED(Locks::mutator_lock_);
-
-  mirror::ClassLoader* GetClassLoader(const ScopedObjectAccess& soa,
-                                      const DexCompilationUnit* mUnit)
-    REQUIRES_SHARED(Locks::mutator_lock_);
-
   // Resolve compiling method's class. Returns null on failure.
   mirror::Class* ResolveCompilingMethodsClass(
       const ScopedObjectAccess& soa, Handle<mirror::DexCache> dex_cache,
@@ -250,19 +223,6 @@
       uint32_t field_idx, bool is_static)
       REQUIRES_SHARED(Locks::mutator_lock_);
 
-  // Get declaration location of a resolved field.
-  void GetResolvedFieldDexFileLocation(
-      ArtField* resolved_field, const DexFile** declaring_dex_file,
-      uint16_t* declaring_class_idx, uint16_t* declaring_field_idx)
-      REQUIRES_SHARED(Locks::mutator_lock_);
-
-  bool IsFieldVolatile(ArtField* field) REQUIRES_SHARED(Locks::mutator_lock_);
-  MemberOffset GetFieldOffset(ArtField* field) REQUIRES_SHARED(Locks::mutator_lock_);
-
-  // Find a dex cache for a dex file.
-  inline mirror::DexCache* FindDexCache(const DexFile* dex_file)
-      REQUIRES_SHARED(Locks::mutator_lock_);
-
   // Can we fast-path an IGET/IPUT access to an instance field? If yes, compute the field offset.
   std::pair<bool, bool> IsFastInstanceField(
       mirror::DexCache* dex_cache, mirror::Class* referrer_class,
@@ -288,15 +248,6 @@
                                                 uint32_t* storage_index)
       REQUIRES_SHARED(Locks::mutator_lock_);
 
-  // Is static field's in referrer's class?
-  bool IsStaticFieldInReferrerClass(mirror::Class* referrer_class, ArtField* resolved_field)
-      REQUIRES_SHARED(Locks::mutator_lock_);
-
-  // Is static field's class initialized?
-  bool IsStaticFieldsClassInitialized(mirror::Class* referrer_class,
-                                      ArtField* resolved_field)
-      REQUIRES_SHARED(Locks::mutator_lock_);
-
   // Resolve a method. Returns null on failure, including incompatible class change.
   ArtMethod* ResolveMethod(
       ScopedObjectAccess& soa, Handle<mirror::DexCache> dex_cache,
@@ -304,37 +255,8 @@
       uint32_t method_idx, InvokeType invoke_type, bool check_incompatible_class_change = true)
       REQUIRES_SHARED(Locks::mutator_lock_);
 
-  // Get declaration location of a resolved field.
-  void GetResolvedMethodDexFileLocation(
-      ArtMethod* resolved_method, const DexFile** declaring_dex_file,
-      uint16_t* declaring_class_idx, uint16_t* declaring_method_idx)
-      REQUIRES_SHARED(Locks::mutator_lock_);
-
-  // Get the index in the vtable of the method.
-  uint16_t GetResolvedMethodVTableIndex(
-      ArtMethod* resolved_method, InvokeType type)
-      REQUIRES_SHARED(Locks::mutator_lock_);
-
-  // Is method's class initialized for an invoke?
-  // For static invokes to determine whether we need to consider potential call to <clinit>().
-  // For non-static invokes, assuming a non-null reference, the class is always initialized.
-  bool IsMethodsClassInitialized(mirror::Class* referrer_class, ArtMethod* resolved_method)
-      REQUIRES_SHARED(Locks::mutator_lock_);
-
-  // Get the layout of dex cache arrays for a dex file. Returns invalid layout if the
-  // dex cache arrays don't have a fixed layout.
-  DexCacheArraysLayout GetDexCacheArraysLayout(const DexFile* dex_file);
-
   void ProcessedInstanceField(bool resolved);
   void ProcessedStaticField(bool resolved, bool local);
-  void ProcessedInvoke(InvokeType invoke_type, int flags);
-
-  void ComputeFieldInfo(uint32_t field_idx, const DexCompilationUnit* mUnit,
-                        const ScopedObjectAccess& soa, bool is_static,
-                        ArtField** resolved_field,
-                        mirror::Class** referrer_class,
-                        mirror::DexCache** dex_cache)
-      REQUIRES_SHARED(Locks::mutator_lock_);
 
   // Can we fast path instance field access? Computes field's offset and volatility.
   bool ComputeInstanceFieldInfo(uint32_t field_idx, const DexCompilationUnit* mUnit, bool is_put,
@@ -386,6 +308,7 @@
   void SetDedupeEnabled(bool dedupe_enabled) {
     compiled_method_storage_.SetDedupeEnabled(dedupe_enabled);
   }
+
   bool DedupeEnabled() const {
     return compiled_method_storage_.DedupeEnabled();
   }
@@ -449,6 +372,13 @@
     return current_dex_to_dex_methods_;
   }
 
+  // Compute constant code and method pointers when possible.
+  void GetCodeAndMethodForDirectCall(const mirror::Class* referrer_class,
+                                     ArtMethod* method,
+                                     /* out */ uintptr_t* direct_code,
+                                     /* out */ uintptr_t* direct_method)
+      REQUIRES_SHARED(Locks::mutator_lock_);
+
  private:
   // Return whether the declaring class of `resolved_member` is
   // available to `referrer_class` for read or write access using two
@@ -477,38 +407,9 @@
                                       uint32_t field_idx)
       REQUIRES_SHARED(Locks::mutator_lock_);
 
-  // Can we assume that the klass is initialized?
-  bool CanAssumeClassIsInitialized(mirror::Class* klass)
-      REQUIRES_SHARED(Locks::mutator_lock_);
-  bool CanReferrerAssumeClassIsInitialized(mirror::Class* referrer_class, mirror::Class* klass)
-      REQUIRES_SHARED(Locks::mutator_lock_);
-
-  // These flags are internal to CompilerDriver for collecting INVOKE resolution statistics.
-  // The only external contract is that unresolved method has flags 0 and resolved non-0.
-  enum {
-    kBitMethodResolved = 0,
-    kBitVirtualMadeDirect,
-    kBitPreciseTypeDevirtualization,
-    kBitDirectCallToBoot,
-    kBitDirectMethodToBoot
-  };
-  static constexpr int kFlagMethodResolved              = 1 << kBitMethodResolved;
-  static constexpr int kFlagVirtualMadeDirect           = 1 << kBitVirtualMadeDirect;
-  static constexpr int kFlagPreciseTypeDevirtualization = 1 << kBitPreciseTypeDevirtualization;
-  static constexpr int kFlagDirectCallToBoot            = 1 << kBitDirectCallToBoot;
-  static constexpr int kFlagDirectMethodToBoot          = 1 << kBitDirectMethodToBoot;
-  static constexpr int kFlagsMethodResolvedVirtualMadeDirect =
-      kFlagMethodResolved | kFlagVirtualMadeDirect;
-  static constexpr int kFlagsMethodResolvedPreciseTypeDevirtualization =
-      kFlagsMethodResolvedVirtualMadeDirect | kFlagPreciseTypeDevirtualization;
-
- public:  // TODO make private or eliminate.
-  // Compute constant code and method pointers when possible.
-  void GetCodeAndMethodForDirectCall(const mirror::Class* referrer_class,
-                                     ArtMethod* method,
-                                     /* out */ uintptr_t* direct_code,
-                                     /* out */ uintptr_t* direct_method)
-      REQUIRES_SHARED(Locks::mutator_lock_);
+  mirror::ClassLoader* GetClassLoader(const ScopedObjectAccess& soa,
+                                      const DexCompilationUnit* mUnit)
+    REQUIRES_SHARED(Locks::mutator_lock_);
 
  private:
   void PreCompile(jobject class_loader,
@@ -566,8 +467,6 @@
       REQUIRES(!Locks::mutator_lock_, !compiled_classes_lock_);
 
   void UpdateImageClasses(TimingLogger* timings) REQUIRES(!Locks::mutator_lock_);
-  static void FindClinitImageClassesCallback(mirror::Object* object, void* arg)
-      REQUIRES_SHARED(Locks::mutator_lock_);
 
   void Compile(jobject class_loader,
                const std::vector<const DexFile*>& dex_files,