[turbofan]: Integrate basic type feedback for property accesses.

src/compiler.h

Index: src/compiler.h
diff --git a/src/compiler.h b/src/compiler.h
index e58562664732af04b5fb4fa589440ec30b5482bc..1223cc888c94b14a5f3a47150673037cd146fa8b 100644
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -124,7 +124,8 @@ class CompilationInfo {
     kTypingEnabled = 1 << 19,
     kDisableFutureOptimization = 1 << 20,
     kSplittingEnabled = 1 << 23,
-    kBuiltinInliningEnabled = 1 << 24
+    kBuiltinInliningEnabled = 1 << 24,
+    kTypeFeedbackEnabled = 1 << 25
   };
 
   explicit CompilationInfo(ParseInfo* parse_info);
@@ -210,6 +211,12 @@ class CompilationInfo {
 
   bool is_context_specializing() const { return GetFlag(kContextSpecializing); }
 
+  void MarkAsTypeFeedbackEnabled() { SetFlag(kTypeFeedbackEnabled); }
+
+  bool is_type_feedback_enabled() const {
+    return GetFlag(kTypeFeedbackEnabled);
+  }
+
   void MarkAsInliningEnabled() { SetFlag(kInliningEnabled); }
 
   bool is_inlining_enabled() const { return GetFlag(kInliningEnabled); }