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/*========================== begin_copyright_notice ============================
Copyright (C) 2018-2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#ifndef IGCLLVM_TRANSFORMS_UTILS_CLONING_H
#define IGCLLVM_TRANSFORMS_UTILS_CLONING_H
#include "llvm/Config/llvm-config.h"
#include "llvm/Transforms/Utils/Cloning.h"
namespace IGCLLVM
{
inline bool InlineFunction(llvm::CallInst* CB, llvm::InlineFunctionInfo& IFI,
llvm::AAResults* CalleeAAR = nullptr,
bool InsertLifetime = true,
llvm::Function* ForwardVarArgsTo = nullptr)
{
return llvm::InlineFunction(
#if LLVM_VERSION_MAJOR < 11
CB
#else
*llvm::dyn_cast<llvm::CallBase>(CB)
#endif
, IFI, CalleeAAR, InsertLifetime, ForwardVarArgsTo)
#if LLVM_VERSION_MAJOR >= 11
.isSuccess()
#endif
;
}
#if LLVM_VERSION_MAJOR < 13
enum CloneFunctionChangeType {
LocalChangesOnly,
GlobalChanges,
DifferentModule,
ClonedModule
};
inline void CloneFunctionInto(llvm::Function *NewFunc, const llvm::Function *OldFunc,
llvm::ValueToValueMapTy &VMap, IGCLLVM::CloneFunctionChangeType Changes,
llvm::SmallVectorImpl<llvm::ReturnInst *> &Returns,
const char *NameSuffix = "",
llvm::ClonedCodeInfo *CodeInfo = nullptr,
llvm::ValueMapTypeRemapper *TypeMapper = nullptr,
llvm::ValueMaterializer *Materializer = nullptr)
{
bool ModuleLevelChanges = Changes > CloneFunctionChangeType::LocalChangesOnly;
llvm::CloneFunctionInto(NewFunc, OldFunc, VMap, ModuleLevelChanges, Returns, NameSuffix, CodeInfo, TypeMapper, Materializer);
}
#else
using llvm::CloneFunctionChangeType;
using llvm::CloneFunctionInto;
#endif
}
#endif
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