Specialize instance calls when the call receiver is the method receiver and the method class has a …

runtime/vm/intermediate_language.h

 // Copyright (c) 2013, 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_INTERMEDIATE_LANGUAGE_H_
 #define VM_INTERMEDIATE_LANGUAGE_H_
 
 #include "vm/allocation.h"
 #include "vm/ast.h"
 #include "vm/growable_array.h"
@@ skipping 2874 matching lines @@
   const intptr_t checked_argument_count_;
 
   DISALLOW_COPY_AND_ASSIGN(InstanceCallInstr);
 };
 
 
 class PolymorphicInstanceCallInstr : public TemplateDefinition<0, Throws> {
  public:
   PolymorphicInstanceCallInstr(InstanceCallInstr* instance_call,
                                const ICData& ic_data,
-                               bool with_checks)
+                               bool with_checks,
+                               bool complete)
       : TemplateDefinition(instance_call->deopt_id()),
         instance_call_(instance_call),
         ic_data_(ic_data),
-        with_checks_(with_checks) {
+        with_checks_(with_checks),
+        complete_(complete) {
     ASSERT(instance_call_ != NULL);
     ASSERT(ic_data.NumberOfChecks() > 0);
   }
 
   InstanceCallInstr* instance_call() const { return instance_call_; }
   bool with_checks() const { return with_checks_; }
+  bool complete() const { return complete_; }
   virtual TokenPosition token_pos() const {
     return instance_call_->token_pos();
   }
 
   virtual intptr_t ArgumentCount() const {
     return instance_call()->ArgumentCount();
   }
   virtual PushArgumentInstr* PushArgumentAt(intptr_t index) const {
     return instance_call()->PushArgumentAt(index);
   }
@@ skipping 11 matching lines @@
   virtual bool CanDeoptimize() const { return true; }
 
   virtual EffectSet Effects() const { return EffectSet::All(); }
 
   PRINT_OPERANDS_TO_SUPPORT
 
  private:
   InstanceCallInstr* instance_call_;
   const ICData& ic_data_;
   const bool with_checks_;
+  const bool complete_;
 
   DISALLOW_COPY_AND_ASSIGN(PolymorphicInstanceCallInstr);
 };
 
 
 class StrictCompareInstr : public ComparisonInstr {
  public:
   StrictCompareInstr(TokenPosition token_pos,
                      Token::Kind kind,
                      Value* left,
@@ skipping 5335 matching lines @@
   LocationSummary* Name::MakeLocationSummary(Zone* zone, bool opt) const {    \
     UNIMPLEMENTED();                                                          \
     return NULL;                                                              \
   }                                                                           \
   void Name::EmitNativeCode(FlowGraphCompiler* compiler) { UNIMPLEMENTED(); }
 
 
 }  // namespace dart
 
 #endif  // VM_INTERMEDIATE_LANGUAGE_H_