1 //===- Mem2Reg.h - The -mem2reg pass, a wrapper around the Utils lib ------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This pass is a simple pass wrapper around the PromoteMemToReg function call
10 // exposed by the Utils library.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_TRANSFORMS_UTILS_MEM2REG_H
15 #define LLVM_TRANSFORMS_UTILS_MEM2REG_H
16 
17 #include "llvm/IR/PassManager.h"
18 
19 namespace llvm {
20 
21 class Function;
22 
23 class PromotePass : public PassInfoMixin<PromotePass> {
24 public:
25   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
26 };
27 
28 } // end namespace llvm
29 
30 #endif // LLVM_TRANSFORMS_UTILS_MEM2REG_H
31