[stubs] Port store IC dispatcher to TurboFan.

src/code-stubs.h

Index: src/code-stubs.h
diff --git a/src/code-stubs.h b/src/code-stubs.h
index 0486c676fb4e494448aead544ca45c92ecb8abe9..e2df9d0702f712002d7ce9de7ddb8a363fe17e6e 100644
--- a/src/code-stubs.h
+++ b/src/code-stubs.h
@@ -164,6 +164,7 @@ class ObjectLiteral;
   V(StoreFastElement)                         \
   V(StoreField)                               \
   V(StoreGlobal)                              \
+  V(StoreICTF)                                \
   V(StoreInterceptor)                         \
   V(StoreTransition)                          \
   V(LoadApiGetter)                            \
@@ -176,7 +177,8 @@ class ObjectLiteral;
   /* only */                                  \
   V(LoadICTrampolineTF)                       \
   V(LoadGlobalICTrampoline)                   \
-  V(KeyedLoadICTrampolineTF)
+  V(KeyedLoadICTrampolineTF)                  \
+  V(StoreICTrampolineTF)
 
 // List of code stubs only used on ARM 32 bits platforms.
 #if V8_TARGET_ARCH_ARM
@@ -2414,15 +2416,34 @@ class StoreICTrampolineStub : public PlatformCodeStub {
   }
 
  protected:
-  StoreICState state() const {
-    return StoreICState(static_cast<ExtraICState>(minor_key_));
-  }
+  StoreICState state() const { return StoreICState(GetExtraICState()); }
 
  private:
   DEFINE_CALL_INTERFACE_DESCRIPTOR(Store);
   DEFINE_PLATFORM_CODE_STUB(StoreICTrampoline, PlatformCodeStub);
 };
 
+class StoreICTrampolineTFStub : public TurboFanCodeStub {
+ public:
+  explicit StoreICTrampolineTFStub(Isolate* isolate, const StoreICState& state)

[Jakob Kummerow, 2016/09/26 23:32:30]

nit: "explicit" is unnecessary here

[Igor Sheludko, 2016/09/27 06:46:05]

Done.

+      : TurboFanCodeStub(isolate) {
+    minor_key_ = state.GetExtraICState();
+  }
+
+  void GenerateAssembly(CodeStubAssembler* assembler) const override;
+
+  Code::Kind GetCodeKind() const override { return Code::STORE_IC; }
+  ExtraICState GetExtraICState() const final {
+    return static_cast<ExtraICState>(minor_key_);
+  }
+
+ protected:
+  StoreICState state() const { return StoreICState(GetExtraICState()); }
+
+  DEFINE_CALL_INTERFACE_DESCRIPTOR(Store);
+  DEFINE_CODE_STUB(StoreICTrampolineTF, TurboFanCodeStub);
+};
+
 class KeyedStoreICTrampolineStub : public StoreICTrampolineStub {
  public:
   KeyedStoreICTrampolineStub(Isolate* isolate, const StoreICState& state)
@@ -2551,6 +2572,24 @@ class StoreICStub : public PlatformCodeStub {
   void GenerateImpl(MacroAssembler* masm, bool in_frame);
 };
 
+class StoreICTFStub : public TurboFanCodeStub {
+ public:
+  explicit StoreICTFStub(Isolate* isolate, const StoreICState& state)

[Jakob Kummerow, 2016/09/26 23:32:30]

nit: "explicit" is unnecessary here

[Igor Sheludko, 2016/09/27 06:46:05]

Done.

+      : TurboFanCodeStub(isolate) {
+    minor_key_ = state.GetExtraICState();
+  }
+
+  void GenerateAssembly(CodeStubAssembler* assembler) const override;
+
+  Code::Kind GetCodeKind() const override { return Code::STORE_IC; }
+  ExtraICState GetExtraICState() const final {
+    return static_cast<ExtraICState>(minor_key_);
+  }
+
+  DEFINE_CALL_INTERFACE_DESCRIPTOR(StoreWithVector);
+  DEFINE_CODE_STUB(StoreICTF, TurboFanCodeStub);
+};
+
 class KeyedStoreICStub : public PlatformCodeStub {
  public:
   KeyedStoreICStub(Isolate* isolate, const StoreICState& state)