intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 42 insertions, 0 deletions

diff --git a/contrib/libs/llvm12/include/llvm/Transforms/Utils/CanonicalizeAliases.h b/contrib/libs/llvm12/include/llvm/Transforms/Utils/CanonicalizeAliases.h
new file mode 100644
index 0000000000..7cd6a1e827
--- /dev/null
+++ b/contrib/libs/llvm12/include/llvm/Transforms/Utils/CanonicalizeAliases.h
@@ -0,0 +1,42 @@
+#pragma once
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+//===-- CanonicalizeAliases.h - Alias Canonicalization Pass -----*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file canonicalizes aliases.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TRANSFORMS_UTILS_CANONICALIZE_ALIASES_H
+#define LLVM_TRANSFORMS_UTILS_CANONICALIZE_ALIASES_H
+
+#include "llvm/IR/Module.h"
+#include "llvm/IR/PassManager.h"
+
+namespace llvm {
+
+/// Simple pass that canonicalizes aliases.
+class CanonicalizeAliasesPass : public PassInfoMixin<CanonicalizeAliasesPass> {
+public:
+  CanonicalizeAliasesPass() = default;
+
+  PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
+};
+
+} // end namespace llvm
+
+#endif // LLVM_TRANSFORMS_UTILS_CANONICALIZE_ALIASESH
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif