[turbofan] Introduce initial support for TypedArrays.

src/compiler/access-info.cc

Index: src/compiler/access-info.cc
diff --git a/src/compiler/access-info.cc b/src/compiler/access-info.cc
index 5fba6f53e90f8b96ffbcb809af87dd5ca2c452db..34e102a3eeb50e5085535e629322b200c135dc69 100644
--- a/src/compiler/access-info.cc
+++ b/src/compiler/access-info.cc
@@ -25,6 +25,8 @@ bool CanInlineElementAccess(Handle<Map> map) {
   ElementsKind const elements_kind = map->elements_kind();
   if (IsFastElementsKind(elements_kind)) return true;
   // TODO(bmeurer): Add support for other elements kind.
+  if (elements_kind == UINT8_CLAMPED_ELEMENTS) return false;
+  if (IsFixedTypedArrayElementsKind(elements_kind)) return true;
   return false;
 }