Merging upstream version 127.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/js/src/jit/BranchHinting.h b/js/src/jit/BranchHinting.h
new file mode 100644
index 0000000000..97665fd2c5
--- /dev/null
+++ b/js/src/jit/BranchHinting.h
@@ -0,0 +1,21 @@
+/* -*- 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/. */
+
+#ifndef jit_BranchHinting_h
+#define jit_BranchHinting_h
+
+// This file represents the wasm Branch Hinting optimization pass
+
+namespace js::jit {
+
+class MIRGenerator;
+class MIRGraph;
+
+[[nodiscard]] bool BranchHinting(MIRGenerator* mir, MIRGraph& graph);
+
+}  // namespace js::jit
+
+#endif /* jit_BranchHinting_h */