1 files changed, 0 insertions, 196 deletions
diff --git a/contrib/llvm-project/llvm/lib/CodeGenData/CodeGenData.cpp b/contrib/llvm-project/llvm/lib/CodeGenData/CodeGenData.cpp
deleted file mode 100644
index 49b744744095..000000000000
--- a/contrib/llvm-project/llvm/lib/CodeGenData/CodeGenData.cpp
+++ /dev/null
@@ -1,196 +0,0 @@
-//===-- CodeGenData.cpp ---------------------------------------------------===//
-//
-// 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
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains support for codegen data that has stable summary which
-// can be used to optimize the code in the subsequent codegen.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Bitcode/BitcodeWriter.h"
-#include "llvm/CodeGenData/CodeGenDataReader.h"
-#include "llvm/CodeGenData/OutlinedHashTreeRecord.h"
-#include "llvm/Object/ObjectFile.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/FileSystem.h"
-#include "llvm/Support/WithColor.h"
-
-#define DEBUG_TYPE "cg-data"
-
-using namespace llvm;
-using namespace cgdata;
-
-static std::string getCGDataErrString(cgdata_error Err,
-                                      const std::string &ErrMsg = "") {
-  std::string Msg;
-  raw_string_ostream OS(Msg);
-
-  switch (Err) {
-  case cgdata_error::success:
-    OS << "success";
-    break;
-  case cgdata_error::eof:
-    OS << "end of File";
-    break;
-  case cgdata_error::bad_magic:
-    OS << "invalid codegen data (bad magic)";
-    break;
-  case cgdata_error::bad_header:
-    OS << "invalid codegen data (file header is corrupt)";
-    break;
-  case cgdata_error::empty_cgdata:
-    OS << "empty codegen data";
-    break;
-  case cgdata_error::malformed:
-    OS << "malformed codegen data";
-    break;
-  case cgdata_error::unsupported_version:
-    OS << "unsupported codegen data version";
-    break;
-  }
-
-  // If optional error message is not empty, append it to the message.
-  if (!ErrMsg.empty())
-    OS << ": " << ErrMsg;
-
-  return OS.str();
-}
-
-namespace {
-
-// FIXME: This class is only here to support the transition to llvm::Error. It
-// will be removed once this transition is complete. Clients should prefer to
-// deal with the Error value directly, rather than converting to error_code.
-class CGDataErrorCategoryType : public std::error_category {
-  const char *name() const noexcept override { return "llvm.cgdata"; }
-
-  std::string message(int IE) const override {
-    return getCGDataErrString(static_cast<cgdata_error>(IE));
-  }
-};
-
-} // end anonymous namespace
-
-const std::error_category &llvm::cgdata_category() {
-  static CGDataErrorCategoryType ErrorCategory;
-  return ErrorCategory;
-}
-
-std::string CGDataError::message() const {
-  return getCGDataErrString(Err, Msg);
-}
-
-char CGDataError::ID = 0;
-
-namespace {
-
-const char *CodeGenDataSectNameCommon[] = {
-#define CG_DATA_SECT_ENTRY(Kind, SectNameCommon, SectNameCoff, Prefix)         \
-  SectNameCommon,
-#include "llvm/CodeGenData/CodeGenData.inc"
-};
-
-const char *CodeGenDataSectNameCoff[] = {
-#define CG_DATA_SECT_ENTRY(Kind, SectNameCommon, SectNameCoff, Prefix)         \
-  SectNameCoff,
-#include "llvm/CodeGenData/CodeGenData.inc"
-};
-
-const char *CodeGenDataSectNamePrefix[] = {
-#define CG_DATA_SECT_ENTRY(Kind, SectNameCommon, SectNameCoff, Prefix) Prefix,
-#include "llvm/CodeGenData/CodeGenData.inc"
-};
-
-} // namespace
-
-namespace llvm {
-
-std::string getCodeGenDataSectionName(CGDataSectKind CGSK,
-                                      Triple::ObjectFormatType OF,
-                                      bool AddSegmentInfo) {
-  std::string SectName;
-
-  if (OF == Triple::MachO && AddSegmentInfo)
-    SectName = CodeGenDataSectNamePrefix[CGSK];
-
-  if (OF == Triple::COFF)
-    SectName += CodeGenDataSectNameCoff[CGSK];
-  else
-    SectName += CodeGenDataSectNameCommon[CGSK];
-
-  return SectName;
-}
-
-std::unique_ptr<CodeGenData> CodeGenData::Instance = nullptr;
-std::once_flag CodeGenData::OnceFlag;
-
-CodeGenData &CodeGenData::getInstance() {
-  std::call_once(CodeGenData::OnceFlag, []() {
-    Instance = std::unique_ptr<CodeGenData>(new CodeGenData());
-
-    // TODO: Initialize writer or reader mode for the client optimization.
-  });
-  return *(Instance.get());
-}
-
-namespace IndexedCGData {
-
-Expected<Header> Header::readFromBuffer(const unsigned char *Curr) {
-  using namespace support;
-
-  static_assert(std::is_standard_layout_v<llvm::IndexedCGData::Header>,
-                "The header should be standard layout type since we use offset "
-                "of fields to read.");
-  Header H;
-  H.Magic = endian::readNext<uint64_t, endianness::little, unaligned>(Curr);
-  if (H.Magic != IndexedCGData::Magic)
-    return make_error<CGDataError>(cgdata_error::bad_magic);
-  H.Version = endian::readNext<uint32_t, endianness::little, unaligned>(Curr);
-  if (H.Version > IndexedCGData::CGDataVersion::CurrentVersion)
-    return make_error<CGDataError>(cgdata_error::unsupported_version);
-  H.DataKind = endian::readNext<uint32_t, endianness::little, unaligned>(Curr);
-
-  switch (H.Version) {
-    // When a new field is added to the header add a case statement here to
-    // compute the size as offset of the new field + size of the new field. This
-    // relies on the field being added to the end of the list.
-    static_assert(IndexedCGData::CGDataVersion::CurrentVersion == Version1,
-                  "Please update the size computation below if a new field has "
-                  "been added to the header, if not add a case statement to "
-                  "fall through to the latest version.");
-  case 1ull:
-    H.OutlinedHashTreeOffset =
-        endian::readNext<uint64_t, endianness::little, unaligned>(Curr);
-  }
-
-  return H;
-}
-
-} // end namespace IndexedCGData
-
-namespace cgdata {
-
-void warn(Twine Message, std::string Whence, std::string Hint) {
-  WithColor::warning();
-  if (!Whence.empty())
-    errs() << Whence << ": ";
-  errs() << Message << "\n";
-  if (!Hint.empty())
-    WithColor::note() << Hint << "\n";
-}
-
-void warn(Error E, StringRef Whence) {
-  if (E.isA<CGDataError>()) {
-    handleAllErrors(std::move(E), [&](const CGDataError &IPE) {
-      warn(IPE.message(), Whence.str(), "");
-    });
-  }
-}
-
-} // end namespace cgdata
-
-} // end namespace llvm