PPC: [turbofan] Frame elision for code stubs.

src/compiler/code-generator.h

 // Copyright 2014 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_COMPILER_CODE_GENERATOR_H_
 #define V8_COMPILER_CODE_GENERATOR_H_
 
 #include "src/compiler/gap-resolver.h"
 #include "src/compiler/instruction.h"
 #include "src/deoptimizer.h"
@@ skipping 66 matching lines @@
 
   // Check if a heap object can be materialized by loading from the frame, which
   // is usually way cheaper than materializing the actual heap object constant.
   bool IsMaterializableFromFrame(Handle<HeapObject> object, int* slot_return);
   // Check if a heap object can be materialized by loading from a heap root,
   // which is cheaper on some platforms than materializing the actual heap
   // object constant.
   bool IsMaterializableFromRoot(Handle<HeapObject> object,
                                 Heap::RootListIndex* index_return);
 
+  // Assemble instructions for the specified block.
+  void AssembleBlock(const InstructionBlock* block);
+
   // Assemble code for the specified instruction.
   void AssembleInstruction(Instruction* instr, const InstructionBlock* block);
   void AssembleSourcePosition(Instruction* instr);
   void AssembleGaps(Instruction* instr);
 
   // ===========================================================================
   // ============= Architecture-specific code generation methods. ==============
   // ===========================================================================
 
   void AssembleArchInstruction(Instruction* instr);
@@ skipping 135 matching lines @@
   JumpTable* jump_tables_;
   OutOfLineCode* ools_;
   int osr_pc_offset_;
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_CODE_GENERATOR_H