[Interpreter] Collect allocation site feedback in call bytecode handler.

src/builtins/x64/builtins-x64.cc

Index: src/builtins/x64/builtins-x64.cc
diff --git a/src/builtins/x64/builtins-x64.cc b/src/builtins/x64/builtins-x64.cc
index 028a0f327b7ca182a29af7ba8febfb41a8e2750d..3b13fa7529dc10e4f23a270246002fe9c51d0773 100644
--- a/src/builtins/x64/builtins-x64.cc
+++ b/src/builtins/x64/builtins-x64.cc
@@ -830,7 +830,7 @@ void Builtins::Generate_InterpreterPushArgsAndCallImpl(
   __ PopReturnAddressTo(kScratchRegister);
 
   // TODO(mythria): Add a stack check before pushing arguments.
-  // rax is readonly rcx and r8 will be modified.
+  // rax is readonly rbx and rcx will be modified.
   Generate_InterpreterPushArgs(masm, rax, rbx, rcx, true);
 
   // Call the target.
@@ -893,6 +893,35 @@ void Builtins::Generate_InterpreterPushArgsAndConstructImpl(
   }
 }
 
+// static
+void Builtins::Generate_InterpreterPushArgsAndConstructArray(
+    MacroAssembler* masm) {
+  // ----------- S t a t e -------------
+  //  -- rax : the number of arguments (not including the receiver)
+  //  -- rdx : the target to call checked to be Array function.
+  //  -- rbx : the allocation site feedback
+  //  -- rcx : the address of the first argument to be pushed. Subsequent
+  //           arguments should be consecutive above this, in the same order as
+  //           they are to be pushed onto the stack.
+  // -----------------------------------
+
+  // Pop return address to allow tail-call after pushing arguments.
+  __ PopReturnAddressTo(kScratchRegister);
+
+  // TODO(mythria): Add a stack check before pushing arguments.
+  // rax is readonly rcx and r8 will be modified.
+  Generate_InterpreterPushArgs(masm, rax, rcx, r8, true);
+
+  // Push return address in preparation for the tail-call.
+  __ PushReturnAddressFrom(kScratchRegister);
+
+  // Array constructor expects constructor in rdi. It is same as rdx here.
+  __ Move(rdi, rdx);
+
+  ArrayConstructorStub stub(masm->isolate());
+  __ TailCallStub(&stub);
+}
+
 void Builtins::Generate_InterpreterEnterBytecodeDispatch(MacroAssembler* masm) {
   // Set the return address to the correct point in the interpreter entry
   // trampoline.