new classes: change semantics of super(...) call and add new.target to construct stub.

src/arm64/code-stubs-arm64.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_ARM64
 
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
@@ skipping 2920 matching lines @@
       __ Ldr(x5, FieldMemOperand(x2, AllocationSite::kMapOffset));
       __ JumpIfRoot(x5, Heap::kAllocationSiteMapRootIndex,
                     &feedback_register_initialized);
       __ LoadRoot(x2, Heap::kUndefinedValueRootIndex);
       __ bind(&feedback_register_initialized);
     }
 
     __ AssertUndefinedOrAllocationSite(x2, x5);
   }
 
+  __ Mov(x3, function);
+
   // Jump to the function-specific construct stub.
   Register jump_reg = x4;
   Register shared_func_info = jump_reg;
   Register cons_stub = jump_reg;
   Register cons_stub_code = jump_reg;
   __ Ldr(shared_func_info,
          FieldMemOperand(function, JSFunction::kSharedFunctionInfoOffset));
   __ Ldr(cons_stub,
          FieldMemOperand(shared_func_info,
                          SharedFunctionInfo::kConstructStubOffset));
@@ skipping 2438 matching lines @@
                            kStackUnwindSpace, NULL, spill_offset,
                            MemOperand(fp, 6 * kPointerSize), NULL);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM64