diff --git a/runtime/common_dex_operations.h b/runtime/common_dex_operations.h
index 8776061..6693eef 100644
--- a/runtime/common_dex_operations.h
+++ b/runtime/common_dex_operations.h
@@ -36,8 +36,8 @@
 
   void ArtInterpreterToCompiledCodeBridge(Thread* self,
                                           ArtMethod* caller,
+                                          const DexFile::CodeItem* code_item,
                                           ShadowFrame* shadow_frame,
-                                          uint16_t arg_offset,
                                           JValue* result);
 }  // namespace interpreter
 
@@ -56,7 +56,7 @@
       interpreter::ArtInterpreterToInterpreterBridge(self, code_item, callee_frame, result);
     } else {
       interpreter::ArtInterpreterToCompiledCodeBridge(
-          self, caller_method, callee_frame, first_dest_reg, result);
+          self, caller_method, code_item, callee_frame, result);
     }
   } else {
     interpreter::UnstartedRuntime::Invoke(self, code_item, callee_frame, result, first_dest_reg);
diff --git a/runtime/interpreter/interpreter.cc b/runtime/interpreter/interpreter.cc
index b03ffc9..1b3d339 100644
--- a/runtime/interpreter/interpreter.cc
+++ b/runtime/interpreter/interpreter.cc
@@ -270,12 +270,7 @@
 
           // Pop the shadow frame before calling into compiled code.
           self->PopShadowFrame();
-          // Calculate the offset of the first input reg. The input registers are in the high regs.
-          // If there is no code item, all the registers are inputs.
-          uint16_t arg_offset = (code_item == nullptr)
-                                    ? 0
-                                    : code_item->registers_size_ - code_item->ins_size_;
-          ArtInterpreterToCompiledCodeBridge(self, nullptr, &shadow_frame, arg_offset, &result);
+          ArtInterpreterToCompiledCodeBridge(self, nullptr, code_item, &shadow_frame, &result);
           // Push the shadow frame back as the caller will expect it.
           self->PushShadowFrame(&shadow_frame);
 
diff --git a/runtime/interpreter/interpreter_common.cc b/runtime/interpreter/interpreter_common.cc
index f47db16..8978bfd 100644
--- a/runtime/interpreter/interpreter_common.cc
+++ b/runtime/interpreter/interpreter_common.cc
@@ -459,8 +459,8 @@
 
 void ArtInterpreterToCompiledCodeBridge(Thread* self,
                                         ArtMethod* caller,
+                                        const DexFile::CodeItem* code_item,
                                         ShadowFrame* shadow_frame,
-                                        uint16_t arg_offset,
                                         JValue* result)
     REQUIRES_SHARED(Locks::mutator_lock_) {
   ArtMethod* method = shadow_frame->GetMethod();
@@ -471,25 +471,21 @@
       self->PushShadowFrame(shadow_frame);
       StackHandleScope<1> hs(self);
       Handle<mirror::Class> h_class(hs.NewHandle(declaringClass));
-      if (UNLIKELY(!Runtime::Current()->GetClassLinker()->EnsureInitialized(
-                   self, h_class, true, true))) {
+      if (UNLIKELY(!Runtime::Current()->GetClassLinker()->EnsureInitialized(self, h_class, true,
+                                                                            true))) {
         self->PopShadowFrame();
         DCHECK(self->IsExceptionPending());
         return;
       }
       self->PopShadowFrame();
       CHECK(h_class->IsInitializing());
+      // Reload from shadow frame in case the method moved, this is faster than adding a handle.
+      method = shadow_frame->GetMethod();
     }
   }
-  // Basic checks for the arg_offset. If there's no code item, the arg_offset must be 0. Otherwise,
-  // check that the arg_offset isn't greater than the number of registers. A stronger check is hard
-  // to do because the method being called may have been replaced if it was a string init method,
-  // and the arguments are handled differently in that case.
-  if (method->GetCodeItem() == nullptr) {
-    DCHECK_EQ(0u, arg_offset);
-  } else {
-    DCHECK_LE(arg_offset, shadow_frame->NumberOfVRegs());
-  }
+  uint16_t arg_offset = (code_item == nullptr)
+                            ? 0
+                            : code_item->registers_size_ - code_item->ins_size_;
   jit::Jit* jit = Runtime::Current()->GetJit();
   if (jit != nullptr && caller != nullptr) {
     jit->NotifyInterpreterToCompiledCodeTransition(self, caller);
@@ -926,23 +922,12 @@
 
   // Number of registers for the callee's call frame.
   uint16_t num_regs;
-  // When transitioning to compiled code, the frame only contains input registers.
-  // We can avoid accessing compiled code items here so they remain untouched during runtime,
-  // saving memory since they never get paged in.
-  bool use_compiler_entrypoint = Runtime::Current()->IsStarted() &&
-      !ClassLinker::ShouldUseInterpreterEntrypoint(
-          called_method, called_method->GetEntryPointFromQuickCompiledCode());
-  if (LIKELY(code_item != nullptr && !use_compiler_entrypoint)) {
+  if (LIKELY(code_item != nullptr)) {
     num_regs = code_item->registers_size_;
-  } else {
-    DCHECK(called_method->IsNative() || called_method->IsProxyMethod() || use_compiler_entrypoint);
-    num_regs = number_of_inputs;
-  }
-  // Check that the number of inputs passed in agrees with the code item. If a string initializer
-  // is called, it will have been replaced by an equivalent StringFactory call above, and they
-  // have one fewer input (no this pointer).
-  if (code_item != nullptr) {
     DCHECK_EQ(string_init ? number_of_inputs - 1 : number_of_inputs, code_item->ins_size_);
+  } else {
+    DCHECK(called_method->IsNative() || called_method->IsProxyMethod());
+    num_regs = number_of_inputs;
   }
 
   // Hack for String init:
diff --git a/runtime/interpreter/interpreter_common.h b/runtime/interpreter/interpreter_common.h
index 5d6cac9..6b22af9 100644
--- a/runtime/interpreter/interpreter_common.h
+++ b/runtime/interpreter/interpreter_common.h
@@ -481,11 +481,10 @@
   }
 }
 
-// The arg_offset is the offset to the first input register in the frame.
 void ArtInterpreterToCompiledCodeBridge(Thread* self,
                                         ArtMethod* caller,
+                                        const DexFile::CodeItem* code_item,
                                         ShadowFrame* shadow_frame,
-                                        uint16_t arg_offset,
                                         JValue* result);
 
 // Set string value created from StringFactory.newStringFromXXX() into all aliases of