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//===--- AMDGPUCodeObjectMetadataStreamer.h ---------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
/// \file
/// \brief AMDGPU Code Object Metadata Streamer.
///
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUCODEOBJECTMETADATASTREAMER_H
#define LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUCODEOBJECTMETADATASTREAMER_H
#include "AMDGPU.h"
#include "AMDKernelCodeT.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/AMDGPUCodeObjectMetadata.h"
#include "llvm/Support/ErrorOr.h"
namespace llvm {
class Argument;
class DataLayout;
class Function;
class MDNode;
class Module;
class Type;
namespace AMDGPU {
namespace CodeObject {
class MetadataStreamer final {
private:
Metadata CodeObjectMetadata;
AMDGPUAS AMDGPUASI;
void dump(StringRef YamlString) const;
void verify(StringRef YamlString) const;
AccessQualifier getAccessQualifier(StringRef AccQual) const;
AddressSpaceQualifier getAddressSpaceQualifer(unsigned AddressSpace) const;
ValueKind getValueKind(Type *Ty, StringRef TypeQual,
StringRef BaseTypeName) const;
ValueType getValueType(Type *Ty, StringRef TypeName) const;
std::string getTypeName(Type *Ty, bool Signed) const;
std::vector<uint32_t> getWorkGroupDimensions(MDNode *Node) const;
void emitVersion();
void emitPrintf(const Module &Mod);
void emitKernelLanguage(const Function &Func);
void emitKernelAttrs(const Function &Func);
void emitKernelArgs(const Function &Func);
void emitKernelArg(const Argument &Arg);
void emitKernelArg(const DataLayout &DL, Type *Ty, ValueKind ValueKind,
StringRef TypeQual = "", StringRef BaseTypeName = "",
StringRef AccQual = "", StringRef Name = "",
StringRef TypeName = "");
void emitKernelCodeProps(const amd_kernel_code_t &KernelCode);
void emitKernelDebugProps(const amd_kernel_code_t &KernelCode);
public:
MetadataStreamer() = default;
~MetadataStreamer() = default;
void begin(const Module &Mod);
void end() {}
void emitKernel(const Function &Func, const amd_kernel_code_t &KernelCode);
ErrorOr<std::string> toYamlString();
ErrorOr<std::string> toYamlString(StringRef YamlString);
};
} // end namespace CodeObject
} // end namespace AMDGPU
} // end namespace llvm
#endif // LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUCODEOBJECTMETADATASTREAMER_H
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