[ic] General cleanup after moving more ICs to data handlers

BUG=v8:5561

Change-Id: Ibc64f2a42089b40a605313a5f24b1da85722fde8
Reviewed-on: https://chromium-review.googlesource.com/457370
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44005}

src/counters.h

@@ -762,7 +762,6 @@ class RuntimeCallTimer final {
   V(UnexpectedStubMiss)
 
 #define FOR_EACH_HANDLER_COUNTER(V)              \
-  V(IC_HandlerCacheHit)                          \
   V(KeyedLoadIC_LoadIndexedStringStub)           \
   V(KeyedLoadIC_LoadIndexedInterceptorStub)      \
   V(KeyedLoadIC_KeyedLoadSloppyArgumentsStub)    \
@@ -774,32 +773,20 @@ class RuntimeCallTimer final {
   V(KeyedStoreIC_StoreFastElementStub)           \
   V(KeyedStoreIC_StoreElementStub)               \
   V(LoadIC_FunctionPrototypeStub)                \
-  V(LoadIC_HandlerCacheHit_AccessCheck)          \
-  V(LoadIC_HandlerCacheHit_Exotic)               \
-  V(LoadIC_HandlerCacheHit_Interceptor)          \
-  V(LoadIC_HandlerCacheHit_JSProxy)              \
-  V(LoadIC_HandlerCacheHit_NonExistent)          \
   V(LoadIC_HandlerCacheHit_Accessor)             \
-  V(LoadIC_HandlerCacheHit_Data)                 \
-  V(LoadIC_HandlerCacheHit_Transition)           \
   V(LoadIC_LoadApiGetterDH)                      \
   V(LoadIC_LoadApiGetterFromPrototypeDH)         \
-  V(LoadIC_LoadApiGetterStub)                    \
   V(LoadIC_LoadCallback)                         \
   V(LoadIC_LoadConstantDH)                       \
   V(LoadIC_LoadConstantFromPrototypeDH)          \
-  V(LoadIC_LoadConstant)                         \
-  V(LoadIC_LoadConstantStub)                     \
   V(LoadIC_LoadFieldDH)                          \
   V(LoadIC_LoadFieldFromPrototypeDH)             \
-  V(LoadIC_LoadField)                            \
   V(LoadIC_LoadGlobalFromPrototypeDH)            \
   V(LoadIC_LoadIntegerIndexedExoticDH)           \
   V(LoadIC_LoadInterceptorDH)                    \
   V(LoadIC_LoadNonMaskingInterceptorDH)          \
   V(LoadIC_LoadInterceptorFromPrototypeDH)       \
   V(LoadIC_LoadNonexistentDH)                    \
-  V(LoadIC_LoadNonexistent)                      \
   V(LoadIC_LoadNormalDH)                         \
   V(LoadIC_LoadNormalFromPrototypeDH)            \
   V(LoadIC_LoadScriptContextFieldStub)           \
@@ -808,27 +795,17 @@ class RuntimeCallTimer final {
   V(LoadIC_Premonomorphic)                       \
   V(LoadIC_SlowStub)                             \
   V(LoadIC_StringLengthStub)                     \
-  V(StoreIC_HandlerCacheHit_AccessCheck)         \
-  V(StoreIC_HandlerCacheHit_Exotic)              \
-  V(StoreIC_HandlerCacheHit_Interceptor)         \
-  V(StoreIC_HandlerCacheHit_JSProxy)             \
-  V(StoreIC_HandlerCacheHit_NonExistent)         \
   V(StoreIC_HandlerCacheHit_Accessor)            \
-  V(StoreIC_HandlerCacheHit_Data)                \
-  V(StoreIC_HandlerCacheHit_Transition)          \
   V(StoreIC_NonReceiver)                         \
   V(StoreIC_Premonomorphic)                      \
   V(StoreIC_SlowStub)                            \
   V(StoreIC_StoreCallback)                       \
-  V(StoreIC_StoreField)                          \
   V(StoreIC_StoreFieldDH)                        \
-  V(StoreIC_StoreFieldStub)                      \
   V(StoreIC_StoreGlobalDH)                       \
   V(StoreIC_StoreGlobalTransitionDH)             \
   V(StoreIC_StoreInterceptorStub)                \
   V(StoreIC_StoreNormalDH)                       \
   V(StoreIC_StoreScriptContextFieldStub)         \
-  V(StoreIC_StoreTransition)                     \
   V(StoreIC_StoreTransitionDH)                   \
   V(StoreIC_StoreViaSetter)
 

src/ic/ic.h

@@ -117,16 +117,14 @@ class IC {
   void TraceHandlerCacheHitStats(LookupIterator* lookup);
 
   // Compute the handler either by compiling or by retrieving a cached version.
-  Handle<Object> ComputeHandler(LookupIterator* lookup,
-                                Handle<Object> value = Handle<Code>::null());
+  Handle<Object> ComputeHandler(LookupIterator* lookup);
   virtual Handle<Object> GetMapIndependentHandler(LookupIterator* lookup) {
     UNREACHABLE();
     return Handle<Code>::null();
   }
-  virtual Handle<Object> CompileHandler(LookupIterator* lookup,
-                                        Handle<Object> value) {
+  virtual Handle<Code> CompileHandler(LookupIterator* lookup) {
     UNREACHABLE();
-    return Handle<Object>::null();
+    return Handle<Code>::null();
   }
 
   void UpdateMonomorphicIC(Handle<Object> handler, Handle<Name> name);
@@ -273,8 +271,7 @@ class LoadIC : public IC {
 
   Handle<Object> GetMapIndependentHandler(LookupIterator* lookup) override;
 
-  Handle<Object> CompileHandler(LookupIterator* lookup,
-                                Handle<Object> unused) override;
+  Handle<Code> CompileHandler(LookupIterator* lookup) override;
 
  private:
   // Creates a data handler that represents a load of a field by given index.
@@ -360,8 +357,7 @@ class StoreIC : public IC {
   void UpdateCaches(LookupIterator* lookup, Handle<Object> value,
                     JSReceiver::StoreFromKeyed store_mode);
   Handle<Object> GetMapIndependentHandler(LookupIterator* lookup) override;
-  Handle<Object> CompileHandler(LookupIterator* lookup,
-                                Handle<Object> value) override;
+  Handle<Code> CompileHandler(LookupIterator* lookup) override;
 
  private:
   Handle<Object> StoreTransition(Handle<Map> receiver_map,