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/*========================== begin_copyright_notice ============================
Copyright (C) 2022 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#ifndef IGCLLVM_IR_ATTRIBUTES_H
#define IGCLLVM_IR_ATTRIBUTES_H
#include "llvm/Config/llvm-config.h"
#include <llvm/IR/Attributes.h>
namespace IGCLLVM {
/// Return the attribute object that exists at the given index.
inline llvm::Attribute getAttribute(llvm::AttributeList Attrs, unsigned Index, llvm::Attribute::AttrKind Kind) {
#if LLVM_VERSION_MAJOR >= 14
return Attrs.getAttributeAtIndex(llvm::AttributeList::FunctionIndex, Kind);
#else
return Attrs.getAttribute(Index, Kind);
#endif
}
/// Return the attribute object that exists at the given index.
inline llvm::Attribute getAttribute(llvm::AttributeList Attrs, unsigned Index, llvm::StringRef Kind) {
#if LLVM_VERSION_MAJOR >= 14
return Attrs.getAttributeAtIndex(llvm::AttributeList::FunctionIndex, Kind);
#else
return Attrs.getAttribute(Index, Kind);
#endif
}
inline llvm::AttributeSet getParamAttrs(const llvm::AttributeList &AL, unsigned opNum) {
#if LLVM_VERSION_MAJOR >= 14
return AL.getParamAttrs(opNum);
#else
return AL.getParamAttributes(opNum);
#endif
}
inline llvm::AttributeList addAttributesAtIndex(llvm::AttributeList &Attrs, llvm::LLVMContext &C, unsigned Index, const llvm::AttrBuilder &B) {
#if LLVM_VERSION_MAJOR >= 14
return Attrs.addAttributesAtIndex(C, Index, B);
#else
return Attrs.addAttributes(C, Index, B);
#endif
}
inline llvm::AttributeSet getFnAttrs(const llvm::AttributeList &AL) {
#if LLVM_VERSION_MAJOR >= 14
return AL.getFnAttrs();
#else
return AL.getFnAttributes();
#endif
}
inline llvm::AttributeSet getRetAttrs(const llvm::AttributeList &AL) {
#if LLVM_VERSION_MAJOR >= 14
return AL.getRetAttrs();
#else
return AL.getRetAttributes();
#endif
}
class AttrBuilder : public llvm::AttrBuilder {
public:
AttrBuilder() = delete;
AttrBuilder(llvm::LLVMContext &Ctx)
#if LLVM_VERSION_MAJOR >= 14
: llvm::AttrBuilder(Ctx) {}
#else
: llvm::AttrBuilder() {}
#endif
AttrBuilder(llvm::LLVMContext &Ctx, llvm::AttributeSet AS)
#if LLVM_VERSION_MAJOR >= 14
: llvm::AttrBuilder(Ctx, AS) {}
#else
: llvm::AttrBuilder(AS) {}
#endif
};
}
#endif
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