1 files changed, 6 insertions, 16 deletions

diff --git a/deps/v8/src/crankshaft/x64/lithium-codegen-x64.h b/deps/v8/src/crankshaft/x64/lithium-codegen-x64.h
index eafdc778ad..6fb918bf84 100644
--- a/deps/v8/src/crankshaft/x64/lithium-codegen-x64.h
+++ b/deps/v8/src/crankshaft/x64/lithium-codegen-x64.h
@@ -6,13 +6,13 @@
 #define V8_CRANKSHAFT_X64_LITHIUM_CODEGEN_X64_H_
 
 
+#include "src/ast/scopes.h"
 #include "src/base/logging.h"
 #include "src/crankshaft/lithium-codegen.h"
 #include "src/crankshaft/x64/lithium-gap-resolver-x64.h"
 #include "src/crankshaft/x64/lithium-x64.h"
 #include "src/deoptimizer.h"
 #include "src/safepoint-table.h"
-#include "src/scopes.h"
 #include "src/utils.h"
 
 namespace v8 {
@@ -26,13 +26,9 @@ class LCodeGen: public LCodeGenBase {
  public:
   LCodeGen(LChunk* chunk, MacroAssembler* assembler, CompilationInfo* info)
       : LCodeGenBase(chunk, assembler, info),
-        deoptimizations_(4, info->zone()),
         jump_table_(4, info->zone()),
-        inlined_function_count_(0),
         scope_(info->scope()),
-        translations_(info->zone()),
         deferred_(8, info->zone()),
-        osr_pc_offset_(-1),
         frame_is_built_(false),
         safepoints_(info->zone()),
         resolver_(this),
@@ -180,6 +176,11 @@ class LCodeGen: public LCodeGenBase {
     CallRuntime(function, num_arguments, instr);
   }
 
+  void CallRuntime(Runtime::FunctionId id, LInstruction* instr) {
+    const Runtime::Function* function = Runtime::FunctionForId(id);
+    CallRuntime(function, function->nargs, instr);
+  }
+
   void CallRuntimeFromDeferred(Runtime::FunctionId id,
                                int argc,
                                LInstruction* instr,
@@ -215,9 +216,6 @@ class LCodeGen: public LCodeGenBase {
                         bool is_uint32,
                         int* object_index_pointer,
                         int* dematerialized_index_pointer);
-  void PopulateDeoptimizationData(Handle<Code> code);
-
-  void PopulateDeoptimizationLiteralsWithInlinedFunctions();
 
   Register ToRegister(int index) const;
   XMMRegister ToDoubleRegister(int index) const;
@@ -273,10 +271,6 @@ class LCodeGen: public LCodeGenBase {
                          Label* is_not_string,
                          SmiCheck check_needed);
 
-  // Emits optimized code for %_IsConstructCall().
-  // Caller should branch on equal condition.
-  void EmitIsConstructCall(Register temp);
-
   // Emits code for pushing either a tagged constant, a (non-double)
   // register, or a stack slot operand.
   void EmitPushTaggedOperand(LOperand* operand);
@@ -310,13 +304,9 @@ class LCodeGen: public LCodeGenBase {
   void MakeSureStackPagesMapped(int offset);
 #endif
 
-  ZoneList<LEnvironment*> deoptimizations_;
   ZoneList<Deoptimizer::JumpTableEntry> jump_table_;
-  int inlined_function_count_;
   Scope* const scope_;
-  TranslationBuffer translations_;
   ZoneList<LDeferredCode*> deferred_;
-  int osr_pc_offset_;
   bool frame_is_built_;
 
   // Builder that keeps track of safepoints in the code. The table