Refactor MacroAssembler::Prologue.

src/full-codegen.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_FULL_CODEGEN_H_
 #define V8_FULL_CODEGEN_H_
 
 #include "v8.h"
 
 #include "allocation.h"
@@ skipping 56 matching lines @@
         scope_(info->scope()),
         nesting_stack_(NULL),
         loop_depth_(0),
         globals_(NULL),
         context_(NULL),
         bailout_entries_(info->HasDeoptimizationSupport()
                          ? info->function()->ast_node_count() : 0,
                          info->zone()),
         back_edges_(2, info->zone()),
         ic_total_count_(0) {
+    ASSERT(!info->IsStub());
     Initialize();
   }
 
   void Initialize();
 
   static bool MakeCode(CompilationInfo* info);
 
   // Encode state and pc-offset as a BitField<type, start, size>.
   // Only use 30 bits because we encode the result as a smi.
   class StateField : public BitField<State, 0, 1> { };
@@ skipping 851 matching lines @@
 
   Address start_;
   Address instruction_start_;
   uint32_t length_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_FULL_CODEGEN_H_