Revert "Remember inside an ICData if it is for a static call or an instance call"

runtime/vm/object.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/object.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/become.h"
@@ skipping 12552 matching lines @@
 }
 
 
 void ICData::AddDeoptReason(DeoptReasonId reason) const {
   if (reason <= kLastRecordedDeoptReason) {
     SetDeoptReasons(DeoptReasons() | (1 << reason));
   }
 }
 
 
-void ICData::SetIsStaticCall(bool static_call) const {
-  StoreNonPointer(&raw_ptr()->state_bits_,
-                  StaticCallBit::update(static_call, raw_ptr()->state_bits_));
-}
-
-
-bool ICData::is_static_call() const {
-  return StaticCallBit::decode(raw_ptr()->state_bits_);
-}
-
-
 void ICData::set_state_bits(uint32_t bits) const {
   StoreNonPointer(&raw_ptr()->state_bits_, bits);
 }
 
 
 intptr_t ICData::TestEntryLengthFor(intptr_t num_args) {
   return num_args + 1 /* target function*/ + 1 /* frequency */;
 }
 
 
@@ skipping 883 matching lines @@
 
 RawICData* ICData::NewFrom(const ICData& from, intptr_t num_args_tested) {
   const ICData& result = ICData::Handle(ICData::New(
       Function::Handle(from.Owner()),
       String::Handle(from.target_name()),
       Array::Handle(from.arguments_descriptor()),
       from.deopt_id(),
       num_args_tested));
   // Copy deoptimization reasons.
   result.SetDeoptReasons(from.DeoptReasons());
-  // Copy whether or not this is a static call.
-  result.SetIsStaticCall(from.is_static_call());
   return result.raw();
 }
 
 
 RawICData* ICData::Clone(const ICData& from) {
   Zone* zone = Thread::Current()->zone();
   const ICData& result = ICData::Handle(ICData::NewDescriptor(
       zone,
       Function::Handle(zone, from.Owner()),
       String::Handle(zone, from.target_name()),
       Array::Handle(zone, from.arguments_descriptor()),
       from.deopt_id(),
       from.NumArgsTested()));
   // Clone entry array.
   const Array& from_array = Array::Handle(zone, from.ic_data());
   const intptr_t len = from_array.Length();
   const Array& cloned_array =
       Array::Handle(zone, Array::New(len, Heap::kOld));
   Object& obj = Object::Handle(zone);
   for (intptr_t i = 0; i < len; i++) {
     obj = from_array.At(i);
     cloned_array.SetAt(i, obj);
   }
-  result.SetIsStaticCall(from.is_static_call());
   result.set_ic_data_array(cloned_array);
   // Copy deoptimization reasons.
   result.SetDeoptReasons(from.DeoptReasons());
   return result.raw();
 }
 
 
 static Token::Kind RecognizeArithmeticOp(const String& name) {
   ASSERT(name.IsSymbol());
   if (name.raw() == Symbols::Plus().raw()) {
@@ skipping 9140 matching lines @@
   return UserTag::null();
 }
 
 
 const char* UserTag::ToCString() const {
   const String& tag_label = String::Handle(label());
   return tag_label.ToCString();
 }
 
 }  // namespace dart