Revert "VM: New calling convention for generated code."

runtime/vm/assembler.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/assembler.h"
 
 #include "platform/utils.h"
 #include "vm/cpu.h"
 #include "vm/heap.h"
 #include "vm/memory_region.h"
@@ skipping 224 matching lines @@
 
   for (intptr_t i = 0; i < comments_.length(); i++) {
     comments.SetPCOffsetAt(i, comments_[i]->pc_offset());
     comments.SetCommentAt(i, comments_[i]->comment());
   }
 
   return comments;
 }
 
 
-intptr_t ObjectPoolWrapper::AddObject(const Object& obj,
-                                      Patchability patchable) {
-  return AddObject(ObjectPool::Entry(&obj), patchable);
+intptr_t ObjectPoolWrapper::AddObject(const Object& obj) {
+  return AddObject(ObjectPool::Entry(&obj), kNotPatchable);
 }
 
 
 intptr_t ObjectPoolWrapper::AddImmediate(uword imm) {
   return AddObject(ObjectPool::Entry(imm, ObjectPool::kImmediate),
                    kNotPatchable);
 }
 
 intptr_t ObjectPoolWrapper::AddObject(ObjectPool::Entry entry,
                                       Patchability patchable) {
@@ skipping 23 matching lines @@
     intptr_t idx = object_pool_index_table_.Lookup(entry);
     if (idx != ObjIndexPair::kNoIndex) {
       return idx;
     }
   }
 
   return AddObject(entry, patchable);
 }
 
 
-intptr_t ObjectPoolWrapper::FindObject(const Object& obj,
-                                       Patchability patchable) {
-  return FindObject(ObjectPool::Entry(&obj), patchable);
+intptr_t ObjectPoolWrapper::FindObject(const Object& obj) {
+  return FindObject(ObjectPool::Entry(&obj), kNotPatchable);
 }
 
 
 intptr_t ObjectPoolWrapper::FindImmediate(uword imm) {
   return FindObject(ObjectPool::Entry(imm, ObjectPool::kImmediate),
                     kNotPatchable);
 }
 
 
 intptr_t ObjectPoolWrapper::FindExternalLabel(const ExternalLabel* label,
@@ skipping 26 matching lines @@
       result.SetObjectAt(i, *object_pool_[i].obj_);
     } else {
       result.SetRawValueAt(i, object_pool_[i].raw_value_);
     }
   }
   return result.raw();
 }
 
 
 }  // namespace dart