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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// This file declares scalar replacement of objects transformation.
+#ifndef jit_ScalarReplacement_h
+#define jit_ScalarReplacement_h
+
+namespace js {
+namespace jit {
+
+class MIRGenerator;
+class MIRGraph;
+
+[[nodiscard]] bool ScalarReplacement(MIRGenerator* mir, MIRGraph& graph);
+
+} // namespace jit
+} // namespace js
+
+#endif /* jit_ScalarReplacement_h */