Turn interrupt and stack check into builtins.

src/x64/lithium-codegen-x64.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 5401 matching lines @@
 
   ASSERT(instr->HasEnvironment());
   LEnvironment* env = instr->environment();
   // There is no LLazyBailout instruction for stack-checks. We have to
   // prepare for lazy deoptimization explicitly here.
   if (instr->hydrogen()->is_function_entry()) {
     // Perform stack overflow check.
     Label done;
     __ CompareRoot(rsp, Heap::kStackLimitRootIndex);
     __ j(above_equal, &done, Label::kNear);
-    StackCheckStub stub;
-    CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
+    CallCode(isolate()->builtins()->StackCheck(),
+             RelocInfo::CODE_TARGET,
+             instr);
     EnsureSpaceForLazyDeopt(Deoptimizer::patch_size());
     last_lazy_deopt_pc_ = masm()->pc_offset();
     __ bind(&done);
     RegisterEnvironmentForDeoptimization(env, Safepoint::kLazyDeopt);
     safepoints_.RecordLazyDeoptimizationIndex(env->deoptimization_index());
   } else {
     ASSERT(instr->hydrogen()->is_backwards_branch());
     // Perform stack overflow check if this goto needs it before jumping.
     DeferredStackCheck* deferred_stack_check =
         new(zone()) DeferredStackCheck(this, instr);
@@ skipping 115 matching lines @@
                                FixedArray::kHeaderSize - kPointerSize));
   __ bind(&done);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64