| // 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 |
