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