1 //===- CountVisits.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 #ifndef LLVM_TRANSFORMS_UTILS_COUNT_VISITS_H 10 #define LLVM_TRANSFORMS_UTILS_COUNT_VISITS_H 11 12 #include "llvm/ADT/StringMap.h" 13 #include "llvm/IR/PassManager.h" 14 15 namespace llvm { 16 17 class Function; 18 19 struct CountVisitsPass : PassInfoMixin<CountVisitsPass> { 20 PreservedAnalyses run(Function &F, FunctionAnalysisManager &); 21 22 private: 23 StringMap<uint32_t> Counts; 24 }; 25 26 } // end namespace llvm 27 28 #endif // LLVM_TRANSFORMS_UTILS_COUNT_VISITS_H 29