[llvm] [TextAPI] Introduce Records & RecordSlice Types (PR #74115)

[Cyndy Ishida via llvm-commits]

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@@ -0,0 +1,182 @@
+//===- llvm/TextAPI/RecordSlice.h - TAPI RecordSlice ------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// \brief Implements the TAPI Record Collection Type.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TEXTAPI_RECORDSLICE_H
+#define LLVM_TEXTAPI_RECORDSLICE_H
+
+#include "llvm/ADT/MapVector.h"
+#include "llvm/Support/Allocator.h"
+#include "llvm/TextAPI/InterfaceFile.h"
+#include "llvm/TextAPI/PackedVersion.h"
+#include "llvm/TextAPI/Record.h"
+
+namespace llvm {
+namespace MachO {
+
+// Define collection of records for a library that are tied to a darwin target
+// triple.
+class RecordsSlice {
+public:
+  RecordsSlice(const llvm::Triple &T) : TargetTriple(T), Target(T) {}
+  /// Get target triple.
+  const llvm::Triple &getTriple() const { return TargetTriple; }
+  /// Get TAPI converted target.
+  const Target &getTarget() const { return Target; }
+
+  /// Add unspecified record to slice.
+  ///
+  /// Assign specific record type based on properties and symbol name.
+  ///
+  /// \param Name The name of symbol.
+  /// \param Flags The flags that describe attributes of the symbol.
+  /// \param GV The kind of global, if this represents a non obj-c global
+  /// symbol.
+  /// \param Linkage The linkage of symbol. \return The non-owning
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cyndyishida wrote:

TODO: fix this docstring transformed by clang-format.

https://github.com/llvm/llvm-project/pull/74115