Update To 11.40.268.0

[platform/framework/web/crosswalk.git] / src / v8 / src / compiler / code-generator.h

diff --git a/src/v8/src/compiler/code-generator.h b/src/v8/src/compiler/code-generator.h
index ddc2f9a..2184a84 100644 (file)
--- a/src/v8/src/compiler/code-generator.h
+++ b/src/v8/src/compiler/code-generator.h
@@ -17,33 +17,32 @@ namespace v8 {
 namespace internal {
 namespace compiler {
 
+class Linkage;
+
 // Generates native code for a sequence of instructions.
 class CodeGenerator FINAL : public GapResolver::Assembler {
  public:
-  explicit CodeGenerator(InstructionSequence* code);
+  explicit CodeGenerator(Frame* frame, Linkage* linkage,
+                         InstructionSequence* code, CompilationInfo* info);
 
   // Generate native code.
   Handle<Code> GenerateCode();
 
   InstructionSequence* code() const { return code_; }
-  Frame* frame() const { return code()->frame(); }
-  Graph* graph() const { return code()->graph(); }
+  Frame* frame() const { return frame_; }
   Isolate* isolate() const { return zone()->isolate(); }
-  Linkage* linkage() const { return code()->linkage(); }
-  Schedule* schedule() const { return code()->schedule(); }
+  Linkage* linkage() const { return linkage_; }
 
  private:
   MacroAssembler* masm() { return &masm_; }
   GapResolver* resolver() { return &resolver_; }
   SafepointTableBuilder* safepoints() { return &safepoints_; }
   Zone* zone() const { return code()->zone(); }
+  CompilationInfo* info() const { return info_; }
 
   // Checks if {block} will appear directly after {current_block_} when
   // assembling code, in which case, a fall-through can be used.
-  bool IsNextInAssemblyOrder(const BasicBlock* block) const {
-    return block->rpo_number_ == (current_block_->rpo_number_ + 1) &&
-           block->deferred_ == current_block_->deferred_;
-  }
+  bool IsNextInAssemblyOrder(BasicBlock::RpoNumber block) const;
 
   // Record a safepoint with the given pointer map.
   void RecordSafepoint(PointerMap* pointers, Safepoint::Kind kind,
@@ -96,7 +95,7 @@ class CodeGenerator FINAL : public GapResolver::Assembler {
       Translation* translation, size_t frame_state_offset,
       OutputFrameStateCombine state_combine);
   void AddTranslationForOperand(Translation* translation, Instruction* instr,
-                                InstructionOperand* op);
+                                InstructionOperand* op, MachineType type);
   void AddNopForSmiCodeInlining();
   void EnsureSpaceForLazyDeopt();
   void MarkLazyDeoptSite();
@@ -119,8 +118,11 @@ class CodeGenerator FINAL : public GapResolver::Assembler {
     int pc_offset_;
   };
 
-  InstructionSequence* code_;
-  BasicBlock* current_block_;
+  Frame* const frame_;
+  Linkage* const linkage_;
+  InstructionSequence* const code_;
+  CompilationInfo* const info_;
+  BasicBlock::RpoNumber current_block_;
   SourcePosition current_source_position_;
   MacroAssembler masm_;
   GapResolver resolver_;