ObjCARC.h

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//===-- ObjCARC.h - ObjCARC Scalar Transformations --------------*- 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 header file defines prototypes for accessor functions that expose passes
// in the ObjCARC Scalar Transformations library.
//
//===----------------------------------------------------------------------===//
 
#ifndef LLVM_TRANSFORMS_OBJCARC_H
#define LLVM_TRANSFORMS_OBJCARC_H
 
#include "llvm/IR/PassManager.h"
 
namespace llvm {
 
class Pass;
 
//===----------------------------------------------------------------------===//
//
// ObjCARCAPElim - ObjC ARC autorelease pool elimination.
//
Pass *createObjCARCAPElimPass();
 
//===----------------------------------------------------------------------===//
//
// ObjCARCExpand - ObjC ARC preliminary simplifications.
//
Pass *createObjCARCExpandPass();
 
//===----------------------------------------------------------------------===//
//
// ObjCARCContract - Late ObjC ARC cleanups.
//
Pass *createObjCARCContractPass();
 
//===----------------------------------------------------------------------===//
//
// ObjCARCOpt - ObjC ARC optimization.
//
Pass *createObjCARCOptPass();
 
struct ObjCARCOptPass : public PassInfoMixin<ObjCARCOptPass> {
  PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
};
 
struct ObjCARCContractPass : public PassInfoMixin<ObjCARCContractPass> {
  PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
};
 
struct ObjCARCAPElimPass : public PassInfoMixin<ObjCARCAPElimPass> {
  PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
};
 
struct ObjCARCExpandPass : public PassInfoMixin<ObjCARCExpandPass> {
  PreservedAnalyses run(Function &M, FunctionAnalysisManager &AM);
};
 
struct PAEvalPass : public PassInfoMixin<PAEvalPass> {
  PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
};
 
} // End llvm namespace
 
#endif