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

src/interpreter/bytecode-generator.cc

Index: src/interpreter/bytecode-generator.cc
diff --git a/src/interpreter/bytecode-generator.cc b/src/interpreter/bytecode-generator.cc
index ab8868977e54bc8edf37fe78cb38656c2f46924b..d0b5183988a260991f76ec0b88655cf523ac1d76 100644
--- a/src/interpreter/bytecode-generator.cc
+++ b/src/interpreter/bytecode-generator.cc
@@ -2527,7 +2527,7 @@ void BytecodeGenerator::VisitCall(Call* expr) {
   if (expr->CallFeedbackICSlot().IsInvalid()) {
     DCHECK(call_type == Call::POSSIBLY_EVAL_CALL);
     // Valid type feedback slots can only be greater than kReservedIndexCount.
-    // We use 0 to indicate an invalid slot it. Statically assert that 0 cannot
+    // We use 0 to indicate an invalid slot id. Statically assert that 0 cannot
     // be a valid slot id.
     STATIC_ASSERT(TypeFeedbackVector::kReservedIndexCount > 0);
     feedback_slot_index = 0;
@@ -2562,7 +2562,13 @@ void BytecodeGenerator::VisitCallSuper(Call* expr) {
 
   // Call construct.
   builder()->SetExpressionPosition(expr);
-  builder()->New(constructor, first_arg, args->length());
+  // Valid type feedback slots can only be greater than kReservedIndexCount.
+  // Assert that 0 cannot be valid a valid slot id.
+  STATIC_ASSERT(TypeFeedbackVector::kReservedIndexCount > 0);
+  // Type feedback is not necessary for super constructor calls. The type
+  // information can be inferred in most cases. Slot id 0 indicates type
+  // feedback is not required.
+  builder()->New(constructor, first_arg, args->length(), 0);
   execution_result()->SetResultInAccumulator();
 }
 
@@ -2579,7 +2585,8 @@ void BytecodeGenerator::VisitCallNew(CallNew* expr) {
   // constructor for CallNew.
   builder()
       ->LoadAccumulatorWithRegister(constructor)
-      .New(constructor, first_arg, args->length());
+      .New(constructor, first_arg, args->length(),
+           feedback_index(expr->CallNewFeedbackSlot()));
   execution_result()->SetResultInAccumulator();
 }