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/*========================== begin_copyright_notice ============================
Copyright (C) 2020-2023 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#ifndef VC_SUPPORT_SHADERDUMP_H
#define VC_SUPPORT_SHADERDUMP_H
#include <llvm/ADT/ArrayRef.h>
#include <llvm/ADT/StringRef.h>
#include <memory>
#include <string>
namespace llvm {
class Module;
class GenXBackendConfig;
}
namespace vc {
class ShaderDumper {
public:
// Main methods, just dump either binary data or text.
virtual void dumpBinary(llvm::ArrayRef<char> Binary, llvm::StringRef DumpName,
llvm::StringRef DumpExtension = {}) = 0;
virtual void dumpText(llvm::StringRef Text, llvm::StringRef DumpName,
llvm::StringRef DumpExtension = "txt") = 0;
// Convenience method to dump module.
virtual void dumpModule(const llvm::Module &M, llvm::StringRef DumpName,
llvm::StringRef DumpExtension = "ll") = 0;
virtual void dumpCos(llvm::StringRef Contents, llvm::StringRef DumpName,
llvm::StringRef DumpExtension = "cos") = 0;
// Hack required for finalizer and zebin writer dumps since it can dump only
// to specified file instead of generic stream.
virtual std::string
composeDumpPath(llvm::StringRef DumpName,
llvm::StringRef DumpExtension = {}) const {
auto Path = DumpName.str();
if (!DumpExtension.empty()) {
Path += ".";
Path += DumpExtension;
}
return Path;
}
virtual ~ShaderDumper() = default;
};
std::unique_ptr<ShaderDumper> createDefaultShaderDumper();
std::string legalizeShaderDumpName(const llvm::Twine &FileName);
void produceAuxiliaryShaderDumpFile(const llvm::GenXBackendConfig &BC,
const llvm::Twine &OutputName,
const llvm::ArrayRef<char> Blob);
inline void produceAuxiliaryShaderDumpFile(const llvm::GenXBackendConfig &BC,
const llvm::Twine &OutputName,
const llvm::StringRef Blob) {
return produceAuxiliaryShaderDumpFile(BC, OutputName,
{Blob.begin(), Blob.end()});
}
} // namespace vc
#endif
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