1 files changed, 0 insertions, 110 deletions
diff --git a/contrib/llvm/lib/DebugInfo/PDB/Raw/TpiHashing.cpp b/contrib/llvm/lib/DebugInfo/PDB/Raw/TpiHashing.cpp
deleted file mode 100644
index 6c3ddb3..0000000
--- a/contrib/llvm/lib/DebugInfo/PDB/Raw/TpiHashing.cpp
+++ /dev/null
@@ -1,110 +0,0 @@
-//===- TpiHashing.cpp -----------------------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/DebugInfo/PDB/Raw/TpiHashing.h"
-
-#include "llvm/DebugInfo/PDB/Raw/Hash.h"
-#include "llvm/DebugInfo/PDB/Raw/RawError.h"
-
-using namespace llvm;
-using namespace llvm::codeview;
-using namespace llvm::pdb;
-
-// Corresponds to `fUDTAnon`.
-template <typename T> static bool isAnonymous(T &Rec) {
-  StringRef Name = Rec.getName();
-  return Name == "<unnamed-tag>" || Name == "__unnamed" ||
-         Name.endswith("::<unnamed-tag>") || Name.endswith("::__unnamed");
-}
-
-// Computes a hash for a given TPI record.
-template <typename T>
-static uint32_t getTpiHash(T &Rec, ArrayRef<uint8_t> FullRecord) {
-  auto Opts = static_cast<uint16_t>(Rec.getOptions());
-
-  bool ForwardRef =
-      Opts & static_cast<uint16_t>(ClassOptions::ForwardReference);
-  bool Scoped = Opts & static_cast<uint16_t>(ClassOptions::Scoped);
-  bool UniqueName = Opts & static_cast<uint16_t>(ClassOptions::HasUniqueName);
-  bool IsAnon = UniqueName && isAnonymous(Rec);
-
-  if (!ForwardRef && !Scoped && !IsAnon)
-    return hashStringV1(Rec.getName());
-  if (!ForwardRef && UniqueName && !IsAnon)
-    return hashStringV1(Rec.getUniqueName());
-  return hashBufferV8(FullRecord);
-}
-
-template <typename T> static uint32_t getSourceLineHash(T &Rec) {
-  char Buf[4];
-  support::endian::write32le(Buf, Rec.getUDT().getIndex());
-  return hashStringV1(StringRef(Buf, 4));
-}
-
-void TpiHashUpdater::visitKnownRecordImpl(CVType &CVR,
-                                          UdtSourceLineRecord &Rec) {
-  CVR.Hash = getSourceLineHash(Rec);
-}
-
-void TpiHashUpdater::visitKnownRecordImpl(CVType &CVR,
-                                          UdtModSourceLineRecord &Rec) {
-  CVR.Hash = getSourceLineHash(Rec);
-}
-
-void TpiHashUpdater::visitKnownRecordImpl(CVType &CVR, ClassRecord &Rec) {
-  CVR.Hash = getTpiHash(Rec, CVR.data());
-}
-
-void TpiHashUpdater::visitKnownRecordImpl(CVType &CVR, EnumRecord &Rec) {
-  CVR.Hash = getTpiHash(Rec, CVR.data());
-}
-
-void TpiHashUpdater::visitKnownRecordImpl(CVType &CVR, UnionRecord &Rec) {
-  CVR.Hash = getTpiHash(Rec, CVR.data());
-}
-
-Error TpiHashVerifier::visitKnownRecord(CVType &CVR, UdtSourceLineRecord &Rec) {
-  return verifySourceLine(Rec.getUDT());
-}
-
-Error TpiHashVerifier::visitKnownRecord(CVType &CVR,
-                                        UdtModSourceLineRecord &Rec) {
-  return verifySourceLine(Rec.getUDT());
-}
-
-Error TpiHashVerifier::visitKnownRecord(CVType &CVR, ClassRecord &Rec) {
-  if (getTpiHash(Rec, CVR.data()) % NumHashBuckets != HashValues[Index])
-    return errorInvalidHash();
-  return Error::success();
-}
-Error TpiHashVerifier::visitKnownRecord(CVType &CVR, EnumRecord &Rec) {
-  if (getTpiHash(Rec, CVR.data()) % NumHashBuckets != HashValues[Index])
-    return errorInvalidHash();
-  return Error::success();
-}
-Error TpiHashVerifier::visitKnownRecord(CVType &CVR, UnionRecord &Rec) {
-  if (getTpiHash(Rec, CVR.data()) % NumHashBuckets != HashValues[Index])
-    return errorInvalidHash();
-  return Error::success();
-}
-
-Error TpiHashVerifier::verifySourceLine(codeview::TypeIndex TI) {
-  char Buf[4];
-  support::endian::write32le(Buf, TI.getIndex());
-  uint32_t Hash = hashStringV1(StringRef(Buf, 4));
-  if (Hash % NumHashBuckets != HashValues[Index])
-    return errorInvalidHash();
-  return Error::success();
-}
-
-Error TpiHashVerifier::visitTypeBegin(CVType &Rec) {
-  ++Index;
-  RawRecord = Rec;
-  return Error::success();
-}