Implement many KeyedStoreStubs using Crankshaft

src/stub-cache.cc

Index: src/stub-cache.cc
diff --git a/src/stub-cache.cc b/src/stub-cache.cc
index ac94fffebd0553b34a3fdf315d1220506178b833..8d24b4b9d37a1848802074b2d329868e53f42cc4 100644
--- a/src/stub-cache.cc
+++ b/src/stub-cache.cc
@@ -446,7 +446,9 @@ Handle<Code> StubCache::ComputeKeyedStoreElement(
       Code::KEYED_STORE_IC, extra_state);
 
   ASSERT(store_mode == STANDARD_STORE ||
-         store_mode == STORE_AND_GROW_NO_TRANSITION);
+         store_mode == STORE_AND_GROW_NO_TRANSITION ||
+         store_mode == STORE_NO_TRANSITION_IGNORE_OUT_OF_BOUNDS ||
+         store_mode == STORE_NO_TRANSITION_HANDLE_COW);
 
   Handle<String> name =
       isolate()->factory()->KeyedStoreElementMonomorphic_string();
@@ -914,7 +916,9 @@ Handle<Code> StubCache::ComputeStoreElementPolymorphic(
     KeyedAccessStoreMode store_mode,
     StrictModeFlag strict_mode) {
   ASSERT(store_mode == STANDARD_STORE ||
-         store_mode == STORE_AND_GROW_NO_TRANSITION);
+         store_mode == STORE_AND_GROW_NO_TRANSITION ||
+         store_mode == STORE_NO_TRANSITION_IGNORE_OUT_OF_BOUNDS ||
+         store_mode == STORE_NO_TRANSITION_HANDLE_COW);
   Handle<PolymorphicCodeCache> cache =
       isolate_->factory()->polymorphic_code_cache();
   Code::ExtraICState extra_state = Code::ComputeExtraICState(store_mode,
@@ -1699,10 +1703,18 @@ Handle<Code> KeyedStoreStubCompiler::CompileStoreElementPolymorphic(
           strict_mode_,
           store_mode_).GetCode(isolate());
     } else {
-      cached_stub = KeyedStoreElementStub(
-          is_js_array,
-          elements_kind,
-          store_mode_).GetCode(isolate());
+      if (receiver_map->has_fast_elements() ||
+          receiver_map->has_external_array_elements()) {
+        cached_stub = KeyedStoreFastElementStub(
+            is_js_array,
+            elements_kind,
+            store_mode_).GetCode(isolate());
+      } else {
+        cached_stub = KeyedStoreElementStub(
+            is_js_array,
+            elements_kind,
+            store_mode_).GetCode(isolate());
+      }
     }
     ASSERT(!cached_stub.is_null());
     handlers.Add(cached_stub);