| // Copyright 2015 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/compiler/node-marker.h" | |
| #include "src/compiler/graph.h" | |
| namespace v8 { | |
| namespace internal { | |
| namespace compiler { | |
| NodeMarkerBase::NodeMarkerBase(Graph* graph, uint32_t num_states) | |
| : mark_min_(graph->mark_max_), mark_max_(graph->mark_max_ += num_states) { | |
| DCHECK_NE(0u, num_states); // user error! | |
| DCHECK_LT(mark_min_, mark_max_); // check for wraparound. | |
| } | |
| } // namespace compiler | |
| } // namespace internal | |
| } // namespace v8 |