Allocation Info Tracking, continued.

src/x64/lithium-codegen-x64.cc

Index: src/x64/lithium-codegen-x64.cc
diff --git a/src/x64/lithium-codegen-x64.cc b/src/x64/lithium-codegen-x64.cc
index 0be9626683dd30cfb2e2b604eb3b3737ee03835d..8e697c0eef4dcb322de3bb8b1a8dd7b3e461b8d1 100644
--- a/src/x64/lithium-codegen-x64.cc
+++ b/src/x64/lithium-codegen-x64.cc
@@ -754,6 +754,7 @@ void LCodeGen::DeoptimizeIf(Condition cc, LEnvironment* environment) {
       __ j(cc, &jump_table_.last().label);
     }
   }
+  __ bind(&done);
 }
 
 
@@ -3848,12 +3849,28 @@ void LCodeGen::DoCallNew(LCallNew* instr) {
   ASSERT(ToRegister(instr->constructor()).is(rdi));
   ASSERT(ToRegister(instr->result()).is(rax));
 
-  CallConstructStub stub(NO_CALL_FUNCTION_FLAGS);
   __ Set(rax, instr->arity());
+  // No cell in ebx for construct type feedback in optimized code
+  Handle<Object> undefined_value(isolate()->factory()->undefined_value());
+  __ Move(rbx, undefined_value);
+  CallConstructStub stub(NO_CALL_FUNCTION_FLAGS);
   CallCode(stub.GetCode(), RelocInfo::CONSTRUCT_CALL, instr);
 }
 
 
+void LCodeGen::DoCallNewArray(LCallNewArray* instr) {
+  ASSERT(ToRegister(instr->constructor()).is(rdi));
+  ASSERT(ToRegister(instr->result()).is(rax));
+
+  __ Set(rax, instr->arity());
+  __ Move(rbx, instr->hydrogen()->property_cell());
+  Handle<Code> array_construct_code =
+      isolate()->builtins()->ArrayConstructCode();
+
+  CallCode(array_construct_code, RelocInfo::CONSTRUCT_CALL, instr);
+}
+
+
 void LCodeGen::DoCallRuntime(LCallRuntime* instr) {
   CallRuntime(instr->function(), instr->arity(), instr);
 }