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// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef RCC_TOOLING_BACKENDMANIFEST_H
#define RCC_TOOLING_BACKENDMANIFEST_H
#include "rcc/Tooling/BackendInvocation.h"
#include <cstdint>
#include <optional>
#include <string>
#include <string_view>
#include <vector>
namespace rcc::tooling {
inline constexpr std::uint32_t BackendManifestSchemaVersion = 1;
enum class ManifestKind : std::uint8_t {
Cache,
Reproducer,
};
enum class ArtifactKind : std::uint8_t {
PreLegalizerMIR,
LegalizedMIR,
RegisterBankMIR,
SelectedMIR,
PostSSAMIR,
PostRegisterAllocationMIR,
FinalMIR,
Assembly,
RelocatableObject,
};
struct StructuredDiagnostic final {
std::string Category;
std::string Stage;
std::string Pass;
std::string Function;
std::optional<std::uint64_t> Block;
std::optional<std::uint64_t> Instruction;
std::optional<std::uint32_t> Operand;
std::string SourceLocation;
std::string TargetConstraint;
std::string Rule;
std::string Message;
friend bool operator==(const StructuredDiagnostic &, const StructuredDiagnostic &) = default;
};
struct BackendManifest final {
std::uint32_t SchemaVersion = BackendManifestSchemaVersion;
ManifestKind Kind = ManifestKind::Reproducer;
ArtifactKind Artifact = ArtifactKind::FinalMIR;
BackendInvocation Invocation;
std::string InputMIRHash;
std::string TargetFingerprint;
std::string CacheKey;
std::optional<std::string> ArtifactHash;
std::vector<StructuredDiagnostic> Diagnostics;
[[nodiscard]] Expected<void> verify() const;
friend bool operator==(const BackendManifest &, const BackendManifest &) = default;
};
[[nodiscard]] Expected<std::string> printBackendManifest(const BackendManifest &Manifest);
[[nodiscard]] Expected<BackendManifest> parseBackendManifest(std::string SourceName,
std::string SourceText);
[[nodiscard]] std::string_view spelling(ManifestKind Value) noexcept;
[[nodiscard]] std::string_view spelling(ArtifactKind Value) noexcept;
} // namespace rcc::tooling
#endif // RCC_TOOLING_BACKENDMANIFEST_H
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