diff --git a/src/compiler/dex/mir_dataflow.cc b/src/compiler/dex/mir_dataflow.cc
index 444874d..23bf248 100644
--- a/src/compiler/dex/mir_dataflow.cc
+++ b/src/compiler/dex/mir_dataflow.cc
@@ -1249,13 +1249,11 @@
   int vtable_idx;
   uintptr_t direct_code;
   uintptr_t direct_method;
-  uint32_t current_offset = static_cast<uint32_t>(current_offset_);
   bool fast_path =
-      cu_->compiler_driver->ComputeInvokeInfo(dex_method_idx, current_offset,
-                                              &m_unit, type,
-                                              vtable_idx, direct_code,
-                                              direct_method) &&
-                                              !(cu_->enable_debug & (1 << kDebugSlowInvokePath));
+      cu_->compiler_driver->ComputeInvokeInfo(dex_method_idx, &m_unit, type,
+                                             vtable_idx, direct_code,
+                                             direct_method) &&
+                                             !(cu_->enable_debug & (1 << kDebugSlowInvokePath));
   return (((type == kDirect) || (type == kStatic)) &&
           fast_path && ((direct_code == 0) || (direct_method == 0)));
 }
diff --git a/src/compiler/dex/quick/gen_invoke.cc b/src/compiler/dex/quick/gen_invoke.cc
index efacff0..2eab673 100644
--- a/src/compiler/dex/quick/gen_invoke.cc
+++ b/src/compiler/dex/quick/gen_invoke.cc
@@ -1329,7 +1329,7 @@
   uintptr_t direct_method;
   bool skip_this;
   bool fast_path = cu_->compiler_driver->ComputeInvokeInfo(
-      dex_method_idx, current_dalvik_offset_, mir_graph_->GetCurrentDexCompilationUnit(), info->type, vtable_idx,
+      dex_method_idx, mir_graph_->GetCurrentDexCompilationUnit(), info->type, vtable_idx,
       direct_code, direct_method) && !SLOW_INVOKE_PATH;
   if (info->type == kInterface) {
     if (fast_path) {
diff --git a/src/compiler/driver/compiler_driver.cc b/src/compiler/driver/compiler_driver.cc
index d53d60c..e6f4b67 100644
--- a/src/compiler/driver/compiler_driver.cc
+++ b/src/compiler/driver/compiler_driver.cc
@@ -72,8 +72,7 @@
         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),
-        type_based_devirtualization_(0) {
+        resolved_local_static_fields_(0), resolved_static_fields_(0), unresolved_static_fields_(0) {
     for (size_t i = 0; i <= kMaxInvokeType; i++) {
       resolved_methods_[i] = 0;
       unresolved_methods_[i] = 0;
@@ -92,8 +91,6 @@
              "static fields resolved");
     DumpStat(resolved_local_static_fields_, resolved_static_fields_ + unresolved_static_fields_,
              "static fields local to a class");
-    DumpStat(type_based_devirtualization_,virtual_made_direct_[kInterface] + virtual_made_direct_[kVirtual]
-             - type_based_devirtualization_, "sharpened calls based on type information");
 
     for (size_t i = 0; i <= kMaxInvokeType; i++) {
       std::ostringstream oss;
@@ -185,11 +182,6 @@
     unresolved_static_fields_++;
   }
 
-  void PreciseTypeDevirtualization() {
-    STATS_LOCK();
-    type_based_devirtualization_++;
-  }
-
   void ResolvedMethod(InvokeType type) {
     DCHECK_LE(type, kMaxInvokeType);
     STATS_LOCK();
@@ -238,8 +230,6 @@
   size_t resolved_local_static_fields_;
   size_t resolved_static_fields_;
   size_t unresolved_static_fields_;
-  // Type based devirtualization for invoke interface and virtual.
-  size_t type_based_devirtualization_;
 
   size_t resolved_methods_[kMaxInvokeType + 1];
   size_t unresolved_methods_[kMaxInvokeType + 1];
@@ -846,24 +836,15 @@
   }
 }
 
-bool CompilerDriver::ComputeInvokeInfo(uint32_t method_idx,const uint32_t dex_pc,
-                                       const DexCompilationUnit* mUnit, InvokeType& type,
-                                       int& vtable_idx, uintptr_t& direct_code,
+bool CompilerDriver::ComputeInvokeInfo(uint32_t method_idx, const DexCompilationUnit* mUnit,
+                                       InvokeType& type, int& vtable_idx, uintptr_t& direct_code,
                                        uintptr_t& direct_method) {
   ScopedObjectAccess soa(Thread::Current());
-
-  const bool kEnableVerifierBasedSharpening = true;
-  const CompilerDriver::MethodReference ref_caller(mUnit->GetDexFile(), mUnit->GetDexMethodIndex());
-  const CompilerDriver::MethodReference* ref_sharpen = verifier::MethodVerifier::GetDevirtMap(ref_caller, dex_pc);
-  bool can_devirtualize = (dex_pc != art::kDexPCNotReady) && (ref_sharpen != NULL);
-
   vtable_idx = -1;
   direct_code = 0;
   direct_method = 0;
   mirror::AbstractMethod* resolved_method =
       ComputeMethodReferencedFromCompilingMethod(soa, mUnit, method_idx, type);
-
-
   if (resolved_method != NULL) {
     // Don't try to fast-path if we don't understand the caller's class or this appears to be an
     // Incompatible Class Change Error.
@@ -886,10 +867,8 @@
       }
       if (referrer_class->CanAccess(methods_class) &&
           referrer_class->CanAccessMember(methods_class, resolved_method->GetAccessFlags())) {
-
         vtable_idx = resolved_method->GetMethodIndex();
         const bool kEnableSharpening = true;
-
         // Sharpen a virtual call into a direct call when the target is known.
         bool can_sharpen = type == kVirtual && (resolved_method->IsFinal() ||
             methods_class->IsFinal());
@@ -898,7 +877,6 @@
             referrer_class->IsSubClass(methods_class) &&
             vtable_idx < methods_class->GetVTable()->GetLength() &&
             methods_class->GetVTable()->Get(vtable_idx) == resolved_method);
-
         if (kEnableSharpening && can_sharpen) {
           stats_->ResolvedMethod(type);
           // Sharpen a virtual call into a direct call. The method_idx is into referrer's
@@ -910,28 +888,7 @@
                                         direct_code, direct_method);
           type = kDirect;
           return true;
-
-        } else if(can_devirtualize && kEnableSharpening && kEnableVerifierBasedSharpening) {
-            // If traditional sharpening fails, try the sharpening based on type information (Devirtualization)
-            mirror::DexCache* dex_cache = mUnit->GetClassLinker()->FindDexCache(*ref_sharpen->first);
-            mirror::ClassLoader* class_loader = soa.Decode<mirror::ClassLoader*>(mUnit->GetClassLoader());
-            mirror::AbstractMethod* concrete_method = mUnit->GetClassLinker()->ResolveMethod(
-                *ref_sharpen->first, ref_sharpen->second, dex_cache, class_loader, NULL, kVirtual);
-            CHECK(concrete_method != NULL);
-            CHECK(!concrete_method->IsAbstract());
-            // TODO: fix breakage in image patching to be able to devirtualize cases with different
-            // resolved and concrete methods.
-            if(resolved_method == concrete_method) {
-              GetCodeAndMethodForDirectCall(type, kDirect, referrer_class, concrete_method, direct_code, direct_method);
-              type = kDirect;
-              stats_->VirtualMadeDirect(type);
-              stats_->PreciseTypeDevirtualization();
-            }
-            stats_->ResolvedMethod(type);
-
-            return true;
-        }
-        else if (type == kSuper) {
+        } else if (type == kSuper) {
           // Unsharpened super calls are suspicious so go slow-path.
         } else {
           stats_->ResolvedMethod(type);
diff --git a/src/compiler/driver/compiler_driver.h b/src/compiler/driver/compiler_driver.h
index a4fa84a..3581f5f 100644
--- a/src/compiler/driver/compiler_driver.h
+++ b/src/compiler/driver/compiler_driver.h
@@ -39,8 +39,6 @@
 class DexCompilationUnit;
 class TimingLogger;
 
-const uint32_t kDexPCNotReady = 0xFFFFFF;
-
 enum CompilerBackend {
   kQuick,
   kPortable,
@@ -158,9 +156,8 @@
 
   // Can we fastpath a interface, super class or virtual method call? Computes method's vtable
   // index.
-  bool ComputeInvokeInfo(uint32_t method_idx, uint32_t dex_pc,
-                         const DexCompilationUnit* mUnit, InvokeType& type, int& vtable_idx,
-                         uintptr_t& direct_code, uintptr_t& direct_method)
+  bool ComputeInvokeInfo(uint32_t method_idx, const DexCompilationUnit* mUnit, InvokeType& type,
+                         int& vtable_idx, uintptr_t& direct_code, uintptr_t& direct_method)
       LOCKS_EXCLUDED(Locks::mutator_lock_);
 
   // Record patch information for later fix up.
diff --git a/src/compiler/llvm/gbc_expander.cc b/src/compiler/llvm/gbc_expander.cc
index c1e35a6..94eb741 100644
--- a/src/compiler/llvm/gbc_expander.cc
+++ b/src/compiler/llvm/gbc_expander.cc
@@ -785,10 +785,8 @@
   int vtable_idx = -1;
   uintptr_t direct_code = 0;
   uintptr_t direct_method = 0;
-  // TODO: pass actual value of dex PC (instead of kDexPCNotready) needed by verifier based
-  // sharpening after LLVM re-factoring is finished.
   bool is_fast_path = driver_->
-      ComputeInvokeInfo(callee_method_idx, art::kDexPCNotReady, dex_compilation_unit_,
+      ComputeInvokeInfo(callee_method_idx, dex_compilation_unit_,
                         invoke_type, vtable_idx, direct_code, direct_method);
 
   // Load the method object
diff --git a/src/verifier/instruction_flags.cc b/src/verifier/instruction_flags.cc
index 358791d..823edde 100644
--- a/src/verifier/instruction_flags.cc
+++ b/src/verifier/instruction_flags.cc
@@ -29,7 +29,7 @@
     strncpy(encoding, "-----", sizeof(encoding));
     if (IsInTry())        encoding[kInTry] = 'T';
     if (IsBranchTarget()) encoding[kBranchTarget] = 'B';
-    if (IsCompileTimeInfoPoint())  encoding[kCompileTimeInfoPoint] = 'G';
+    if (IsGcPoint())      encoding[kGcPoint] = 'G';
     if (IsVisited())      encoding[kVisited] = 'V';
     if (IsChanged())      encoding[kChanged] = 'C';
   }
diff --git a/src/verifier/instruction_flags.h b/src/verifier/instruction_flags.h
index df37535..7f0d240 100644
--- a/src/verifier/instruction_flags.h
+++ b/src/verifier/instruction_flags.h
@@ -59,14 +59,15 @@
   bool IsBranchTarget() const {
     return (flags_ & (1 << kBranchTarget)) != 0;
   }
-  void SetCompileTimeInfoPoint() {
-    flags_ |= 1 << kCompileTimeInfoPoint;
+
+  void SetGcPoint() {
+    flags_ |= 1 << kGcPoint;
   }
-  void ClearCompileTimeInfoPoint() {
-    flags_ &= ~(1 << kCompileTimeInfoPoint);
+  void ClearGcPoint() {
+    flags_ &= ~(1 << kGcPoint);
   }
-  bool IsCompileTimeInfoPoint() const {
-    return (flags_ & (1 << kCompileTimeInfoPoint)) != 0;
+  bool IsGcPoint() const {
+    return (flags_ & (1 << kGcPoint)) != 0;
   }
 
   void SetVisited() {
@@ -99,11 +100,9 @@
   enum {
     kInTry,
     kBranchTarget,
-    kCompileTimeInfoPoint,  // Location of interest to the compiler for GC maps and
-                            // verifier based method sharpening.
+    kGcPoint,
     kVisited,
     kChanged,
-    kInvoke,
   };
 
   // Size of instruction in code units.
diff --git a/src/verifier/method_verifier.cc b/src/verifier/method_verifier.cc
index a3132df..2b70e26 100644
--- a/src/verifier/method_verifier.cc
+++ b/src/verifier/method_verifier.cc
@@ -56,8 +56,8 @@
       case kTrackRegsAll:
         interesting = flags[i].IsOpcode();
         break;
-      case kTrackCompilerInterestPoints:
-        interesting = flags[i].IsCompileTimeInfoPoint() || flags[i].IsBranchTarget() ;
+      case kTrackRegsGcPoints:
+        interesting = flags[i].IsGcPoint() || flags[i].IsBranchTarget();
         break;
       case kTrackRegsBranches:
         interesting = flags[i].IsBranchTarget();
@@ -496,7 +496,7 @@
 
   /* Flag the start of the method as a branch target, and a GC point due to stack overflow errors */
   insn_flags_[0].SetBranchTarget();
-  insn_flags_[0].SetCompileTimeInfoPoint();
+  insn_flags_[0].SetGcPoint();
 
   uint32_t insns_size = code_item_->insns_size_in_code_units_;
   for (uint32_t dex_pc = 0; dex_pc < insns_size;) {
@@ -505,10 +505,8 @@
       return false;
     }
     /* Flag instructions that are garbage collection points */
-    // All invoke points are marked as "Throw" points already.
-    // We are relying on this to also count all the invokes as interesting.
     if (inst->IsBranch() || inst->IsSwitch() || inst->IsThrow() || inst->IsReturn()) {
-      insn_flags_[dex_pc].SetCompileTimeInfoPoint();
+      insn_flags_[dex_pc].SetGcPoint();
     }
     dex_pc += inst->SizeInCodeUnits();
     inst = inst->Next();
@@ -920,8 +918,7 @@
                  << " insns_size=" << insns_size << ")";
   }
   /* Create and initialize table holding register status */
-  reg_table_.Init(kTrackCompilerInterestPoints, insn_flags_.get(), insns_size, registers_size, this);
-
+  reg_table_.Init(kTrackRegsGcPoints, insn_flags_.get(), insns_size, registers_size, this);
 
   work_line_.reset(new RegisterLine(registers_size, this));
   saved_line_.reset(new RegisterLine(registers_size, this));
@@ -955,10 +952,6 @@
   const std::vector<uint8_t>* dex_gc_map = CreateLengthPrefixedDexGcMap(*(map.get()));
   verifier::MethodVerifier::SetDexGcMap(ref, *dex_gc_map);
 
-  MethodVerifier::PcToConreteMethod* pc_to_conrete_method = GenerateDevirtMap();
-  if(pc_to_conrete_method != NULL ) {
-    SetDevirtMap(ref, pc_to_conrete_method);
-  }
   return true;
 }
 
@@ -3144,7 +3137,7 @@
   size_t max_insn = 0;
   size_t max_ref_reg = -1;
   for (size_t i = 0; i < code_item_->insns_size_in_code_units_; i++) {
-    if (insn_flags_[i].IsCompileTimeInfoPoint()) {
+    if (insn_flags_[i].IsGcPoint()) {
       local_gc_points++;
       max_insn = i;
       RegisterLine* line = reg_table_.GetLine(i);
@@ -3160,72 +3153,6 @@
   *log2_max_gc_pc = i;
 }
 
-MethodVerifier::PcToConreteMethod* MethodVerifier::GenerateDevirtMap() {
-
-  PcToConreteMethod* pc_to_concrete_method = new PcToConreteMethod();
-  uint32_t dex_pc = 0;
-  const uint16_t* insns = code_item_->insns_ ;
-  const Instruction* inst = Instruction::At(insns);
-
-  for (; dex_pc < code_item_->insns_size_in_code_units_;
-         dex_pc += insn_flags_[dex_pc].GetLengthInCodeUnits(), inst = inst->Next()) {
-
-    bool is_virtual   = (inst->Opcode() == Instruction::INVOKE_VIRTUAL) ||
-        (inst->Opcode() ==  Instruction::INVOKE_VIRTUAL_RANGE);
-    bool is_interface = (inst->Opcode() == Instruction::INVOKE_INTERFACE) ||
-        (inst->Opcode() == Instruction::INVOKE_INTERFACE_RANGE);
-
-   if(!(is_interface || is_virtual))
-     continue;
-
-    // Check if vC ("this" pointer in the instruction) has a precise type.
-    RegisterLine* line = reg_table_.GetLine(dex_pc);
-    DecodedInstruction dec_insn(inst);
-    const RegType& reg_type(line->GetRegisterType(dec_insn.vC));
-
-    if (!reg_type.IsPreciseReference()) {
-       continue;
-    }
-
-    CHECK(!(reg_type.GetClass()->IsInterface()));
-    // If the class is an array class, it can be both Abstract and final and so
-    // the reg_type will be created as precise.
-    CHECK(!(reg_type.GetClass()->IsAbstract()) || reg_type.GetClass()->IsArrayClass());
-    // Find the abstract method.
-    // vB has the method index.
-    mirror::AbstractMethod* abstract_method =  NULL ;
-    abstract_method =  dex_cache_->GetResolvedMethod(dec_insn.vB);
-    if(abstract_method == NULL) {
-      // If the method is not found in the cache this means that it was never found
-      // by ResolveMethodAndCheckAccess() called when verifying invoke_*.
-      continue;
-    }
-    // Find the concrete method.
-    mirror::AbstractMethod* concrete_method = NULL;
-    if (is_interface) {
-      concrete_method = reg_type.GetClass()->FindVirtualMethodForInterface(abstract_method);
-    }
-    if (is_virtual) {
-      concrete_method = reg_type.GetClass()->FindVirtualMethodForVirtual(abstract_method);
-    }
-    CHECK(concrete_method != NULL);
-    CHECK(!concrete_method->IsAbstract()) << PrettyMethod(concrete_method);
-    // Build method reference.
-    CompilerDriver::MethodReference concrete_ref(
-        concrete_method->GetDeclaringClass()->GetDexCache()->GetDexFile(),
-        concrete_method->GetDexMethodIndex());
-    // Now Save the current PC and the concrete method reference to be used
-    // in compiler driver.
-    pc_to_concrete_method->Put(dex_pc, concrete_ref );
-    }
-
-  if (pc_to_concrete_method->size() == 0) {
-    delete pc_to_concrete_method;
-    return NULL ;
-  }
-  return pc_to_concrete_method;
-}
-
 const std::vector<uint8_t>* MethodVerifier::GenerateGcMap() {
   size_t num_entries, ref_bitmap_bits, pc_bits;
   ComputeGcMapSizes(&num_entries, &ref_bitmap_bits, &pc_bits);
@@ -3272,7 +3199,7 @@
   table->push_back((num_entries >> 8) & 0xFF);
   // Write table data
   for (size_t i = 0; i < code_item_->insns_size_in_code_units_; i++) {
-    if (insn_flags_[i].IsCompileTimeInfoPoint()) {
+    if (insn_flags_[i].IsGcPoint()) {
       table->push_back(i & 0xFF);
       if (pc_bytes == 2) {
         table->push_back((i >> 8) & 0xFF);
@@ -3292,7 +3219,7 @@
   size_t map_index = 0;
   for (size_t i = 0; i < code_item_->insns_size_in_code_units_; i++) {
     const uint8_t* reg_bitmap = map.FindBitMap(i, false);
-    if (insn_flags_[i].IsCompileTimeInfoPoint()) {
+    if (insn_flags_[i].IsGcPoint()) {
       CHECK_LT(map_index, map.NumEntries());
       CHECK_EQ(map.GetDexPc(map_index), i);
       CHECK_EQ(map.GetBitMap(map_index), reg_bitmap);
@@ -3327,21 +3254,6 @@
   CHECK(GetDexGcMap(ref) != NULL);
 }
 
-
-void  MethodVerifier::SetDevirtMap(CompilerDriver::MethodReference ref, const PcToConreteMethod* devirt_map) {
-
-  MutexLock mu(Thread::Current(), *devirt_maps_lock_);
-  DevirtualizationMapTable::iterator it = devirt_maps_->find(ref);
-  if (it != devirt_maps_->end()) {
-    delete it->second;
-    devirt_maps_->erase(it);
-  }
-
-  devirt_maps_->Put(ref, devirt_map);
-  CHECK(devirt_maps_->find(ref) != devirt_maps_->end());
-}
-
-
 const std::vector<uint8_t>* MethodVerifier::GetDexGcMap(CompilerDriver::MethodReference ref) {
   MutexLock mu(Thread::Current(), *dex_gc_maps_lock_);
   DexGcMapTable::const_iterator it = dex_gc_maps_->find(ref);
@@ -3353,22 +3265,6 @@
   return it->second;
 }
 
-const CompilerDriver::MethodReference* MethodVerifier::GetDevirtMap(CompilerDriver::MethodReference ref, uint32_t pc) {
-  MutexLock mu(Thread::Current(), *devirt_maps_lock_);
-  DevirtualizationMapTable::const_iterator it = devirt_maps_->find(ref);
-  if (it == devirt_maps_->end()) {
-    return NULL;
-  }
-
-  // Look up the PC in the map, get the concrete method to execute and return its reference.
-  MethodVerifier::PcToConreteMethod::const_iterator pc_to_concrete_method = it->second->find(pc);
-  if(pc_to_concrete_method != it->second->end()) {
-    return &(pc_to_concrete_method->second);
-  } else {
-    return NULL;
-  }
-}
-
 std::vector<int32_t> MethodVerifier::DescribeVRegs(uint32_t dex_pc) {
   RegisterLine* line = reg_table_.GetLine(dex_pc);
   std::vector<int32_t> result;
@@ -3416,9 +3312,6 @@
 Mutex* MethodVerifier::dex_gc_maps_lock_ = NULL;
 MethodVerifier::DexGcMapTable* MethodVerifier::dex_gc_maps_ = NULL;
 
-Mutex* MethodVerifier::devirt_maps_lock_ = NULL;
-MethodVerifier::DevirtualizationMapTable* MethodVerifier::devirt_maps_ = NULL;
-
 Mutex* MethodVerifier::rejected_classes_lock_ = NULL;
 MethodVerifier::RejectedClassesTable* MethodVerifier::rejected_classes_ = NULL;
 
@@ -3430,12 +3323,6 @@
     dex_gc_maps_ = new MethodVerifier::DexGcMapTable;
   }
 
-  devirt_maps_lock_ = new Mutex("verifier Devirtualization lock");
-  {
-    MutexLock mu(self, *devirt_maps_lock_);
-    devirt_maps_ = new MethodVerifier::DevirtualizationMapTable();
-  }
-
   rejected_classes_lock_ = new Mutex("verifier rejected classes lock");
   {
     MutexLock mu(self, *rejected_classes_lock_);
@@ -3456,15 +3343,6 @@
   dex_gc_maps_lock_ = NULL;
 
   {
-    MutexLock mu(self, *devirt_maps_lock_);
-    STLDeleteValues(devirt_maps_);
-    delete devirt_maps_;
-    devirt_maps_ = NULL;
-  }
-  delete devirt_maps_lock_;
-  devirt_maps_lock_ = NULL;
-
-  {
     MutexLock mu(self, *rejected_classes_lock_);
     delete rejected_classes_;
     rejected_classes_ = NULL;
diff --git a/src/verifier/method_verifier.h b/src/verifier/method_verifier.h
index 02d7995..7570b50 100644
--- a/src/verifier/method_verifier.h
+++ b/src/verifier/method_verifier.h
@@ -101,7 +101,7 @@
 // type-precise register analysis).
 enum RegisterTrackingMode {
   kTrackRegsBranches,
-  kTrackCompilerInterestPoints,
+  kTrackRegsGcPoints,
   kTrackRegsAll,
 };
 
@@ -187,9 +187,6 @@
   static const std::vector<uint8_t>* GetDexGcMap(CompilerDriver::MethodReference ref)
       LOCKS_EXCLUDED(dex_gc_maps_lock_);
 
-  static const CompilerDriver::MethodReference* GetDevirtMap(CompilerDriver::MethodReference ref, uint32_t pc)
-      LOCKS_EXCLUDED(devirt_maps_lock_);
-
   // Fills 'monitor_enter_dex_pcs' with the dex pcs of the monitor-enter instructions corresponding
   // to the locks held at 'dex_pc' in 'm'.
   static void FindLocksAtDexPc(mirror::AbstractMethod* m, uint32_t dex_pc,
@@ -580,17 +577,6 @@
   static void SetDexGcMap(CompilerDriver::MethodReference ref, const std::vector<uint8_t>& dex_gc_map)
       LOCKS_EXCLUDED(dex_gc_maps_lock_);
 
-
-  // Devirtualization map.
-  typedef SafeMap<const uint32_t, CompilerDriver::MethodReference> PcToConreteMethod;
-  typedef SafeMap<const CompilerDriver::MethodReference, const PcToConreteMethod*> DevirtualizationMapTable;
-  MethodVerifier::PcToConreteMethod* GenerateDevirtMap();
-
-  static Mutex* devirt_maps_lock_ DEFAULT_MUTEX_ACQUIRED_AFTER;
-  static DevirtualizationMapTable* devirt_maps_ GUARDED_BY(devirt_maps_lock_);
-  static void SetDevirtMap(CompilerDriver::MethodReference ref, const PcToConreteMethod* pc_method_map);
-        LOCKS_EXCLUDED(devirt_maps_lock_);
-
   typedef std::set<CompilerDriver::ClassReference> RejectedClassesTable;
   static Mutex* rejected_classes_lock_ DEFAULT_MUTEX_ACQUIRED_AFTER;
   static RejectedClassesTable* rejected_classes_;
diff --git a/src/verifier/reg_type.cc b/src/verifier/reg_type.cc
index 82aa6c6..774c2b2 100644
--- a/src/verifier/reg_type.cc
+++ b/src/verifier/reg_type.cc
@@ -494,7 +494,6 @@
 PreciseReferenceType::PreciseReferenceType(mirror::Class* klass, std::string& descriptor,
                                            uint16_t cache_id)
     : RegType(klass, descriptor, cache_id) {
-  DCHECK(!klass->IsAbstract() || klass->IsArrayClass());
 }
 
 UnresolvedUninitialisedThisRefType::UnresolvedUninitialisedThisRefType(std::string& descriptor,
@@ -610,9 +609,7 @@
   if (!IsUnresolvedTypes()) {
     mirror::Class* super_klass = GetClass()->GetSuperClass();
     if (super_klass != NULL) {
-      // A super class of a precise type isn't precise as a precise type indicates the register
-      // holds exactly that type.
-      return cache->FromClass(super_klass, false);
+      return cache->FromClass(super_klass, IsPreciseReference());
     } else {
       return cache->Zero();
     }