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Unified Diff: src/compiler/node-aux-data-inl.h

Issue 426233002: Land the Fan (disabled) (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Review feedback, rebase and "git cl format" Created 6 years, 5 months ago
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Index: src/compiler/node-aux-data-inl.h
diff --git a/src/compiler/node-aux-data-inl.h b/src/compiler/node-aux-data-inl.h
new file mode 100644
index 0000000000000000000000000000000000000000..0ec8eca73da90810e76ea8b839372637e6fa88b7
--- /dev/null
+++ b/src/compiler/node-aux-data-inl.h
@@ -0,0 +1,43 @@
+// Copyright 2014 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.
+
+#ifndef V8_COMPILER_NODE_AUX_DATA_INL_H_
+#define V8_COMPILER_NODE_AUX_DATA_INL_H_
+
+#include "src/compiler/graph.h"
+#include "src/compiler/node.h"
+#include "src/compiler/node-aux-data.h"
+
+namespace v8 {
+namespace internal {
+namespace compiler {
+
+template <class T>
+NodeAuxData<T>::NodeAuxData(Graph* graph)
+ : aux_data_(ZoneAllocator(graph->zone())) {}
+
+
+template <class T>
+void NodeAuxData<T>::Set(Node* node, const T& data) {
+ int id = node->id();
+ if (id >= static_cast<int>(aux_data_.size())) {
+ aux_data_.resize(id + 1);
+ }
+ aux_data_[id] = data;
+}
+
+
+template <class T>
+T NodeAuxData<T>::Get(Node* node) {
+ int id = node->id();
+ if (id >= static_cast<int>(aux_data_.size())) {
+ return T();
+ }
+ return aux_data_[id];
+}
+}
+}
+} // namespace v8::internal::compiler
+
+#endif
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