[Interpreter] Collect type feedback for 'new' in the bytecode handler

src/builtins/ia32/builtins-ia32.cc

Index: src/builtins/ia32/builtins-ia32.cc
diff --git a/src/builtins/ia32/builtins-ia32.cc b/src/builtins/ia32/builtins-ia32.cc
index 025f70919820e35f22368a26e2100d52d9ded4a5..f6d8f131c7f57082c92459c5700e926f10998a91 100644
--- a/src/builtins/ia32/builtins-ia32.cc
+++ b/src/builtins/ia32/builtins-ia32.cc
@@ -758,7 +758,8 @@ void Builtins::Generate_InterpreterPushArgsAndCallImpl(
 }
 
 // static
-void Builtins::Generate_InterpreterPushArgsAndConstruct(MacroAssembler* masm) {
+void Builtins::Generate_InterpreterPushArgsAndConstructImpl(
+    MacroAssembler* masm, CallableType construct_type) {
   // ----------- S t a t e -------------
   //  -- eax : the number of arguments (not including the receiver)
   //  -- edx : the new target
@@ -790,8 +791,17 @@ void Builtins::Generate_InterpreterPushArgsAndConstruct(MacroAssembler* masm) {
   // Re-push return address.
   __ Push(ecx);
 
-  // Call the constructor with unmodified eax, edi, ebi values.
-  __ Jump(masm->isolate()->builtins()->Construct(), RelocInfo::CODE_TARGET);
+  if (construct_type == CallableType::kJSFunction) {
+    // TODO(mythria): Change this when allocation site feedback is available.
+    // ConstructFunction initializes allocation site to undefined.
+    __ Jump(masm->isolate()->builtins()->ConstructFunction(),
+            RelocInfo::CODE_TARGET);
+  } else {
+    DCHECK_EQ(construct_type, CallableType::kAny);
+
+    // Call the constructor with unmodified eax, edi, ebi values.
+    __ Jump(masm->isolate()->builtins()->Construct(), RelocInfo::CODE_TARGET);
+  }
 }
 
 void Builtins::Generate_InterpreterEnterBytecodeDispatch(MacroAssembler* masm) {