//===- ExpandVariadics.h - expand variadic functions ------------*- 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 // //===----------------------------------------------------------------------===// #ifndef LLVM_TRANSFORMS_IPO_EXPANDVARIADICS_H #define LLVM_TRANSFORMS_IPO_EXPANDVARIADICS_H #include "llvm/IR/PassManager.h" namespace llvm { class Module; class ModulePass; class OptimizationLevel; enum class ExpandVariadicsMode { Unspecified, // Use the implementation defaults Disable, // Disable the pass entirely Optimize, // Optimise without changing ABI Lowering, // Change variadic calling convention }; class ExpandVariadicsPass : public PassInfoMixin { const ExpandVariadicsMode Mode; public: // Operates under passed mode unless overridden on commandline ExpandVariadicsPass(ExpandVariadicsMode Mode); PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM); }; ModulePass *createExpandVariadicsPass(ExpandVariadicsMode); } // end namespace llvm #endif // LLVM_TRANSFORMS_IPO_EXPANDVARIADICS_H