1 //===- WarnMissedTransforms.h -----------------------------------*- C++ -*-===//
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 // Emit warnings if forced code transformations have not been performed.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #ifndef LLVM_TRANSFORMS_SCALAR_WARNMISSEDTRANSFORMS_H
14 #define LLVM_TRANSFORMS_SCALAR_WARNMISSEDTRANSFORMS_H
15 
16 #include "llvm/IR/PassManager.h"
17 #include "llvm/Pass.h"
18 
19 namespace llvm {
20 class Function;
21 
22 // New pass manager boilerplate.
23 class WarnMissedTransformationsPass
24     : public PassInfoMixin<WarnMissedTransformationsPass> {
25 public:
26   explicit WarnMissedTransformationsPass() = default;
27 
28   PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
29 };
30 
31 // Legacy pass manager boilerplate.
32 Pass *createWarnMissedTransformationsPass();
33 void initializeWarnMissedTransformationsLegacyPass(PassRegistry &);
34 } // end namespace llvm
35 
36 #endif // LLVM_TRANSFORMS_SCALAR_WARNMISSEDTRANSFORMS_H
37