VM: Fix bug in polymorphic inlining of recognized methods.

runtime/vm/flow_graph_optimizer.h

 // 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.
 
 #ifndef VM_FLOW_GRAPH_OPTIMIZER_H_
 #define VM_FLOW_GRAPH_OPTIMIZER_H_
 
 #include "vm/intermediate_language.h"
 #include "vm/flow_graph.h"
 
@@ skipping 29 matching lines @@
 
   void SelectRepresentations();
 
   void InferSmiRanges();
 
   void AnalyzeTryCatch();
 
   bool TryInlineRecognizedMethod(intptr_t receiver_cid,
                                  const Function& target,
                                  Instruction* call,
+                                 Definition* receiver,
                                  intptr_t token_pos,
                                  const ICData& ic_data,
                                  TargetEntryInstr** entry,
                                  Definition** last);
 
   // Remove environments from the instructions which do not deoptimize.
   void EliminateEnvironments();
 
   virtual void VisitStaticCall(StaticCallInstr* instr);
   virtual void VisitInstanceCall(InstanceCallInstr* instr);
@@ skipping 10 matching lines @@
  private:
   // Attempt to build ICData for call using propagated class-ids.
   bool TryCreateICData(InstanceCallInstr* call);
 
   void SpecializePolymorphicInstanceCall(PolymorphicInstanceCallInstr* call);
 
   bool TryReplaceWithStoreIndexed(InstanceCallInstr* call);
   bool InlineSetIndexed(MethodRecognizer::Kind kind,
                         const Function& target,
                         Instruction* call,
+                        Definition* receiver,
                         intptr_t token_pos,
                         const ICData* ic_data,
                         const ICData& value_check,
                         TargetEntryInstr** entry,
                         Definition** last);
   bool TryReplaceWithLoadIndexed(InstanceCallInstr* call);
   bool InlineGetIndexed(MethodRecognizer::Kind kind,
                         Instruction* call,
+                        Definition* receiver,
                         const ICData& ic_data,
                         TargetEntryInstr** entry,
                         Definition** last);
   intptr_t PrepareInlineIndexedOp(Instruction* call,
                                   intptr_t array_cid,
                                   Definition** array,
                                   Definition* index,
                                   Instruction** cursor);
 
 
@@ skipping 15 matching lines @@
                                 MethodRecognizer::Kind recognized_kind);
   bool TryInlineUint32x4Method(InstanceCallInstr* call,
                                MethodRecognizer::Kind recognized_kind);
   void ReplaceWithInstanceOf(InstanceCallInstr* instr);
   void ReplaceWithTypeCast(InstanceCallInstr* instr);
 
   LoadIndexedInstr* BuildStringCodeUnitAt(InstanceCallInstr* call,
                                           intptr_t cid);
 
   bool InlineByteArrayViewLoad(Instruction* call,
+                               Definition* receiver,
                                intptr_t array_cid,
                                intptr_t view_cid,
                                const ICData& ic_data,
                                TargetEntryInstr** entry,
                                Definition** last);
 
   intptr_t PrepareInlineByteArrayViewOp(Instruction* call,
                                         intptr_t array_cid,
                                         intptr_t view_cid,
                                         Definition** array,
@@ skipping 262 matching lines @@
 // Optimize spill stores inside try-blocks by identifying values that always
 // contain a single known constant at catch block entry.
 class TryCatchAnalyzer : public AllStatic {
  public:
   static void Optimize(FlowGraph* flow_graph);
 };
 
 }  // namespace dart
 
 #endif  // VM_FLOW_GRAPH_OPTIMIZER_H_