| //===-- CallPrinter.h - Call graph printer external interface ----*- 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 defines external functions that can be called to explicitly |
| // instantiate the call graph printer. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_ANALYSIS_CALLPRINTER_H |
| #define LLVM_ANALYSIS_CALLPRINTER_H |
| |
| #include "llvm/IR/PassManager.h" |
| |
| namespace llvm { |
| |
| class ModulePass; |
| |
| /// Pass for printing the call graph to a dot file |
| class CallGraphDOTPrinterPass : public PassInfoMixin<CallGraphDOTPrinterPass> { |
| public: |
| PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM); |
| static bool isRequired() { return true; } |
| }; |
| |
| /// Pass for viewing the call graph |
| class CallGraphViewerPass : public PassInfoMixin<CallGraphViewerPass> { |
| public: |
| PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM); |
| static bool isRequired() { return true; } |
| }; |
| |
| ModulePass *createCallGraphViewerPass(); |
| ModulePass *createCallGraphDOTPrinterPass(); |
| |
| } // end namespace llvm |
| |
| #endif |