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

runtime/vm/deopt_instructions.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_DEOPT_INSTRUCTIONS_H_
 #define VM_DEOPT_INSTRUCTIONS_H_
 
 #include "vm/allocation.h"
 #include "vm/assembler.h"
 #include "vm/code_generator.h"
@@ skipping 16 matching lines @@
  public:
   enum DestFrameOptions {
     kDestIsOriginalFrame,   // Replace the original frame with deopt frame.
     kDestIsAllocated        // Write deopt frame to a buffer.
   };
 
   DeoptContext(const StackFrame* frame,
                const Code& code,
                DestFrameOptions dest_options,
                fpu_register_t* fpu_registers,
-               intptr_t* cpu_registers,
-               bool is_lazy_deopt);
+               intptr_t* cpu_registers);
   virtual ~DeoptContext();
 
   // Returns the offset of the dest fp from the dest sp.  Used in
   // runtime code to adjust the stack size before deoptimization.
   intptr_t DestStackAdjustment() const;
 
   intptr_t* GetSourceFrameAddressAt(intptr_t index) const {
     ASSERT(source_frame_ != NULL);
     ASSERT((0 <= index) && (index < source_frame_size_));
     return &source_frame_[index];
@@ skipping 39 matching lines @@
   }
 
   Thread* thread() const { return thread_; }
   Zone* zone() const { return thread_->zone(); }
 
   intptr_t source_frame_size() const { return source_frame_size_; }
   intptr_t dest_frame_size() const { return dest_frame_size_; }
 
   RawCode* code() const { return code_; }
 
-  bool is_lazy_deopt() const { return is_lazy_deopt_; }
-
   ICData::DeoptReasonId deopt_reason() const { return deopt_reason_; }
   bool HasDeoptFlag(ICData::DeoptFlags flag) {
     return (deopt_flags_ & flag) != 0;
   }
 
   RawTypedData* deopt_info() const { return deopt_info_; }
 
   // Fills the destination frame but defers materialization of
   // objects.
   void FillDestFrame();
@@ skipping 114 matching lines @@
   uint32_t deopt_flags_;
   intptr_t caller_fp_;
   Thread* thread_;
   TimelineEvent* timeline_event_;
 
   DeferredSlot* deferred_slots_;
 
   intptr_t deferred_objects_count_;
   DeferredObject** deferred_objects_;
 
-  const bool is_lazy_deopt_;
-
   DISALLOW_COPY_AND_ASSIGN(DeoptContext);
 };
 
 
 
 // Represents one deopt instruction, e.g, setup return address, store object,
 // store register, etc. The target is defined by instruction's position in
 // the deopt-info array.
 class DeoptInstr : public ZoneAllocated {
  public:
@@ skipping 294 matching lines @@
   class ReasonField : public BitField<ICData::DeoptReasonId, 0, 8> { };
   class FlagsField : public BitField<uint32_t, 8, 8> { };
 
  private:
   static const intptr_t kEntrySize = 3;
 };
 
 }  // namespace dart
 
 #endif  // VM_DEOPT_INSTRUCTIONS_H_