[Support] Move Stream library from MSF -> Support.

After several smaller patches to get most of the core improvements
finished up, this patch is a straight move and header fixup of
the source.

Differential Revision: https://reviews.llvm.org/D30266

llvm-svn: 296810

34 files changed, 44 insertions, 257 deletions

diff --git a/llvm/lib/DebugInfo/CodeView/CVSymbolVisitor.cpp b/llvm/lib/DebugInfo/CodeView/CVSymbolVisitor.cpp
index ba616ded7d7..d269d89ddba 100644
--- a/llvm/lib/DebugInfo/CodeView/CVSymbolVisitor.cpp
+++ b/llvm/lib/DebugInfo/CodeView/CVSymbolVisitor.cpp
@@ -11,7 +11,7 @@
 
 #include "llvm/DebugInfo/CodeView/CodeViewError.h"
 #include "llvm/DebugInfo/CodeView/SymbolVisitorCallbacks.h"
-#include "llvm/DebugInfo/MSF/BinaryByteStream.h"
+#include "llvm/Support/BinaryByteStream.h"
 
 using namespace llvm;
 using namespace llvm::codeview;
diff --git a/llvm/lib/DebugInfo/CodeView/CVTypeDumper.cpp b/llvm/lib/DebugInfo/CodeView/CVTypeDumper.cpp
index a94516985b8..bcc8218d944 100644
--- a/llvm/lib/DebugInfo/CodeView/CVTypeDumper.cpp
+++ b/llvm/lib/DebugInfo/CodeView/CVTypeDumper.cpp
@@ -14,7 +14,7 @@
 #include "llvm/DebugInfo/CodeView/TypeDeserializer.h"
 #include "llvm/DebugInfo/CodeView/TypeRecord.h"
 #include "llvm/DebugInfo/CodeView/TypeVisitorCallbackPipeline.h"
-#include "llvm/DebugInfo/MSF/BinaryByteStream.h"
+#include "llvm/Support/BinaryByteStream.h"
 
 using namespace llvm;
 using namespace llvm::codeview;
diff --git a/llvm/lib/DebugInfo/CodeView/CVTypeVisitor.cpp b/llvm/lib/DebugInfo/CodeView/CVTypeVisitor.cpp
index 74c60c78b8b..0069ee3cc90 100644
--- a/llvm/lib/DebugInfo/CodeView/CVTypeVisitor.cpp
+++ b/llvm/lib/DebugInfo/CodeView/CVTypeVisitor.cpp
@@ -16,8 +16,8 @@
 #include "llvm/DebugInfo/CodeView/TypeRecordMapping.h"
 #include "llvm/DebugInfo/CodeView/TypeServerHandler.h"
 #include "llvm/DebugInfo/CodeView/TypeVisitorCallbackPipeline.h"
-#include "llvm/DebugInfo/MSF/BinaryByteStream.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
+#include "llvm/Support/BinaryByteStream.h"
+#include "llvm/Support/BinaryStreamReader.h"
 
 using namespace llvm;
 using namespace llvm::codeview;
diff --git a/llvm/lib/DebugInfo/CodeView/CodeViewRecordIO.cpp b/llvm/lib/DebugInfo/CodeView/CodeViewRecordIO.cpp
index a204d43ba13..282e3103adc 100644
--- a/llvm/lib/DebugInfo/CodeView/CodeViewRecordIO.cpp
+++ b/llvm/lib/DebugInfo/CodeView/CodeViewRecordIO.cpp
@@ -10,8 +10,8 @@
 #include "llvm/DebugInfo/CodeView/CodeViewRecordIO.h"
 #include "llvm/DebugInfo/CodeView/CodeView.h"
 #include "llvm/DebugInfo/CodeView/RecordSerialization.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamWriter.h"
+#include "llvm/Support/BinaryStreamReader.h"
+#include "llvm/Support/BinaryStreamWriter.h"
 
 using namespace llvm;
 using namespace llvm::codeview;
diff --git a/llvm/lib/DebugInfo/CodeView/ModuleSubstream.cpp b/llvm/lib/DebugInfo/CodeView/ModuleSubstream.cpp
index 2dc14b92bca..69a7c59116c 100644
--- a/llvm/lib/DebugInfo/CodeView/ModuleSubstream.cpp
+++ b/llvm/lib/DebugInfo/CodeView/ModuleSubstream.cpp
@@ -9,7 +9,7 @@
 
 #include "llvm/DebugInfo/CodeView/ModuleSubstream.h"
 
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
+#include "llvm/Support/BinaryStreamReader.h"
 
 using namespace llvm;
 using namespace llvm::codeview;
diff --git a/llvm/lib/DebugInfo/CodeView/ModuleSubstreamVisitor.cpp b/llvm/lib/DebugInfo/CodeView/ModuleSubstreamVisitor.cpp
index d552665d9d6..e490a78cadb 100644
--- a/llvm/lib/DebugInfo/CodeView/ModuleSubstreamVisitor.cpp
+++ b/llvm/lib/DebugInfo/CodeView/ModuleSubstreamVisitor.cpp
@@ -8,8 +8,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/DebugInfo/CodeView/ModuleSubstreamVisitor.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamRef.h"
+#include "llvm/Support/BinaryStreamReader.h"
+#include "llvm/Support/BinaryStreamRef.h"
 
 using namespace llvm;
 using namespace llvm::codeview;
diff --git a/llvm/lib/DebugInfo/CodeView/RecordSerialization.cpp b/llvm/lib/DebugInfo/CodeView/RecordSerialization.cpp
index eaa70f2b181..6446670f60d 100644
--- a/llvm/lib/DebugInfo/CodeView/RecordSerialization.cpp
+++ b/llvm/lib/DebugInfo/CodeView/RecordSerialization.cpp
@@ -16,7 +16,7 @@
 #include "llvm/ADT/APSInt.h"
 #include "llvm/DebugInfo/CodeView/CodeViewError.h"
 #include "llvm/DebugInfo/CodeView/TypeRecord.h"
-#include "llvm/DebugInfo/MSF/BinaryByteStream.h"
+#include "llvm/Support/BinaryByteStream.h"
 
 using namespace llvm;
 using namespace llvm::codeview;
diff --git a/llvm/lib/DebugInfo/CodeView/TypeDumpVisitor.cpp b/llvm/lib/DebugInfo/CodeView/TypeDumpVisitor.cpp
index 68ac89c6fbb..636985b7899 100644
--- a/llvm/lib/DebugInfo/CodeView/TypeDumpVisitor.cpp
+++ b/llvm/lib/DebugInfo/CodeView/TypeDumpVisitor.cpp
@@ -19,7 +19,7 @@
 #include "llvm/DebugInfo/CodeView/TypeIndex.h"
 #include "llvm/DebugInfo/CodeView/TypeRecord.h"
 #include "llvm/DebugInfo/CodeView/TypeVisitorCallbackPipeline.h"
-#include "llvm/DebugInfo/MSF/BinaryByteStream.h"
+#include "llvm/Support/BinaryByteStream.h"
 #include "llvm/Support/FormatVariadic.h"
 #include "llvm/Support/ScopedPrinter.h"
 
diff --git a/llvm/lib/DebugInfo/CodeView/TypeRecord.cpp b/llvm/lib/DebugInfo/CodeView/TypeRecord.cpp
index 14670b1a5d9..386694a611a 100644
--- a/llvm/lib/DebugInfo/CodeView/TypeRecord.cpp
+++ b/llvm/lib/DebugInfo/CodeView/TypeRecord.cpp
@@ -10,8 +10,8 @@
 #include "llvm/DebugInfo/CodeView/TypeRecord.h"
 #include "llvm/DebugInfo/CodeView/RecordSerialization.h"
 #include "llvm/DebugInfo/CodeView/TypeIndex.h"
-#include "llvm/DebugInfo/MSF/BinaryByteStream.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
+#include "llvm/Support/BinaryByteStream.h"
+#include "llvm/Support/BinaryStreamReader.h"
 
 using namespace llvm;
 using namespace llvm::codeview;
diff --git a/llvm/lib/DebugInfo/CodeView/TypeSerializer.cpp b/llvm/lib/DebugInfo/CodeView/TypeSerializer.cpp
index 4d0ce9e4da9..fd4d1853fa5 100644
--- a/llvm/lib/DebugInfo/CodeView/TypeSerializer.cpp
+++ b/llvm/lib/DebugInfo/CodeView/TypeSerializer.cpp
@@ -9,7 +9,7 @@
 
 #include "llvm/DebugInfo/CodeView/TypeSerializer.h"
 
-#include "llvm/DebugInfo/MSF/BinaryStreamWriter.h"
+#include "llvm/Support/BinaryStreamWriter.h"
 
 #include <string.h>
 
diff --git a/llvm/lib/DebugInfo/MSF/BinaryStreamError.cpp b/llvm/lib/DebugInfo/MSF/BinaryStreamError.cpp
deleted file mode 100644
index 097a59e768b..00000000000
--- a/llvm/lib/DebugInfo/MSF/BinaryStreamError.cpp
+++ /dev/null
@@ -1,56 +0,0 @@
-//===- BinaryStreamError.cpp - Error extensions for streams -----*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/DebugInfo/MSF/BinaryStreamError.h"
-#include "llvm/Support/ErrorHandling.h"
-
-using namespace llvm;
-
-char BinaryStreamError::ID = 0;
-
-BinaryStreamError::BinaryStreamError(stream_error_code C)
-    : BinaryStreamError(C, "") {}
-
-BinaryStreamError::BinaryStreamError(StringRef Context)
-    : BinaryStreamError(stream_error_code::unspecified, Context) {}
-
-BinaryStreamError::BinaryStreamError(stream_error_code C, StringRef Context)
-    : Code(C) {
-  ErrMsg = "Stream Error: ";
-  switch (C) {
-  case stream_error_code::unspecified:
-    ErrMsg += "An unspecified error has occurred.";
-    break;
-  case stream_error_code::stream_too_short:
-    ErrMsg += "The stream is too short to perform the requested operation.";
-    break;
-  case stream_error_code::invalid_array_size:
-    ErrMsg += "The buffer size is not a multiple of the array element size.";
-    break;
-  case stream_error_code::invalid_offset:
-    ErrMsg += "The specified offset is invalid for the current stream.";
-    break;
-  case stream_error_code::filesystem_error:
-    ErrMsg += "An I/O error occurred on the file system.";
-    break;
-  }
-
-  if (!Context.empty()) {
-    ErrMsg += "  ";
-    ErrMsg += Context;
-  }
-}
-
-void BinaryStreamError::log(raw_ostream &OS) const { OS << ErrMsg << "\n"; }
-
-StringRef BinaryStreamError::getErrorMessage() const { return ErrMsg; }
-
-std::error_code BinaryStreamError::convertToErrorCode() const {
-  return inconvertibleErrorCode();
-}
diff --git a/llvm/lib/DebugInfo/MSF/BinaryStreamReader.cpp b/llvm/lib/DebugInfo/MSF/BinaryStreamReader.cpp
deleted file mode 100644
index b6d7ee9d0b0..00000000000
--- a/llvm/lib/DebugInfo/MSF/BinaryStreamReader.cpp
+++ /dev/null
@@ -1,95 +0,0 @@
-//===- BinaryStreamReader.cpp - Reads objects from a binary stream --------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
-
-#include "llvm/DebugInfo/MSF/BinaryStreamError.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamRef.h"
-
-using namespace llvm;
-
-BinaryStreamReader::BinaryStreamReader(BinaryStreamRef S)
-    : Stream(S), Offset(0) {}
-
-Error BinaryStreamReader::readLongestContiguousChunk(
-    ArrayRef<uint8_t> &Buffer) {
-  if (auto EC = Stream.readLongestContiguousChunk(Offset, Buffer))
-    return EC;
-  Offset += Buffer.size();
-  return Error::success();
-}
-
-Error BinaryStreamReader::readBytes(ArrayRef<uint8_t> &Buffer, uint32_t Size) {
-  if (auto EC = Stream.readBytes(Offset, Size, Buffer))
-    return EC;
-  Offset += Size;
-  return Error::success();
-}
-
-Error BinaryStreamReader::readCString(StringRef &Dest) {
-  // TODO: This could be made more efficient by using readLongestContiguousChunk
-  // and searching for null terminators in the resulting buffer.
-
-  uint32_t Length = 0;
-  // First compute the length of the string by reading 1 byte at a time.
-  uint32_t OriginalOffset = getOffset();
-  const char *C;
-  while (true) {
-    if (auto EC = readObject(C))
-      return EC;
-    if (*C == '\0')
-      break;
-    ++Length;
-  }
-  // Now go back and request a reference for that many bytes.
-  uint32_t NewOffset = getOffset();
-  setOffset(OriginalOffset);
-
-  if (auto EC = readFixedString(Dest, Length))
-    return EC;
-
-  // Now set the offset back to where it was after we calculated the length.
-  setOffset(NewOffset);
-  return Error::success();
-}
-
-Error BinaryStreamReader::readFixedString(StringRef &Dest, uint32_t Length) {
-  ArrayRef<uint8_t> Bytes;
-  if (auto EC = readBytes(Bytes, Length))
-    return EC;
-  Dest = StringRef(reinterpret_cast<const char *>(Bytes.begin()), Bytes.size());
-  return Error::success();
-}
-
-Error BinaryStreamReader::readStreamRef(BinaryStreamRef &Ref) {
-  return readStreamRef(Ref, bytesRemaining());
-}
-
-Error BinaryStreamReader::readStreamRef(BinaryStreamRef &Ref, uint32_t Length) {
-  if (bytesRemaining() < Length)
-    return make_error<BinaryStreamError>(stream_error_code::stream_too_short);
-  Ref = Stream.slice(Offset, Length);
-  Offset += Length;
-  return Error::success();
-}
-
-Error BinaryStreamReader::skip(uint32_t Amount) {
-  if (Amount > bytesRemaining())
-    return make_error<BinaryStreamError>(stream_error_code::stream_too_short);
-  Offset += Amount;
-  return Error::success();
-}
-
-uint8_t BinaryStreamReader::peek() const {
-  ArrayRef<uint8_t> Buffer;
-  auto EC = Stream.readBytes(Offset, 1, Buffer);
-  assert(!EC && "Cannot peek an empty buffer!");
-  llvm::consumeError(std::move(EC));
-  return Buffer[0];
-}
diff --git a/llvm/lib/DebugInfo/MSF/BinaryStreamWriter.cpp b/llvm/lib/DebugInfo/MSF/BinaryStreamWriter.cpp
deleted file mode 100644
index 636a07a3f45..00000000000
--- a/llvm/lib/DebugInfo/MSF/BinaryStreamWriter.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-//===- BinaryStreamWriter.cpp - Writes objects to a BinaryStream ----------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/DebugInfo/MSF/BinaryStreamWriter.h"
-
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamRef.h"
-
-using namespace llvm;
-
-BinaryStreamWriter::BinaryStreamWriter(WritableBinaryStreamRef S)
-    : Stream(S), Offset(0) {}
-
-Error BinaryStreamWriter::writeBytes(ArrayRef<uint8_t> Buffer) {
-  if (auto EC = Stream.writeBytes(Offset, Buffer))
-    return EC;
-  Offset += Buffer.size();
-  return Error::success();
-}
-
-Error BinaryStreamWriter::writeCString(StringRef Str) {
-  if (auto EC = writeFixedString(Str))
-    return EC;
-  if (auto EC = writeObject('\0'))
-    return EC;
-
-  return Error::success();
-}
-
-Error BinaryStreamWriter::writeFixedString(StringRef Str) {
-  return writeBytes(ArrayRef<uint8_t>(Str.bytes_begin(), Str.bytes_end()));
-}
-
-Error BinaryStreamWriter::writeStreamRef(BinaryStreamRef Ref) {
-  return writeStreamRef(Ref, Ref.getLength());
-}
-
-Error BinaryStreamWriter::writeStreamRef(BinaryStreamRef Ref, uint32_t Length) {
-  BinaryStreamReader SrcReader(Ref.slice(0, Length));
-  // This is a bit tricky.  If we just call readBytes, we are requiring that it
-  // return us the entire stream as a contiguous buffer.  There is no guarantee
-  // this can be satisfied by returning a reference straight from the buffer, as
-  // an implementation may not store all data in a single contiguous buffer.  So
-  // we iterate over each contiguous chunk, writing each one in succession.
-  while (SrcReader.bytesRemaining() > 0) {
-    ArrayRef<uint8_t> Chunk;
-    if (auto EC = SrcReader.readLongestContiguousChunk(Chunk))
-      return EC;
-    if (auto EC = writeBytes(Chunk))
-      return EC;
-  }
-  return Error::success();
-}
diff --git a/llvm/lib/DebugInfo/MSF/CMakeLists.txt b/llvm/lib/DebugInfo/MSF/CMakeLists.txt
index 5537b7008ce..6f38de336ee 100644
--- a/llvm/lib/DebugInfo/MSF/CMakeLists.txt
+++ b/llvm/lib/DebugInfo/MSF/CMakeLists.txt
@@ -1,7 +1,4 @@
 add_llvm_library(LLVMDebugInfoMSF
-  BinaryStreamError.cpp
-  BinaryStreamReader.cpp
-  BinaryStreamWriter.cpp
   MappedBlockStream.cpp
   MSFBuilder.cpp
   MSFCommon.cpp
diff --git a/llvm/lib/DebugInfo/MSF/MappedBlockStream.cpp b/llvm/lib/DebugInfo/MSF/MappedBlockStream.cpp
index 242088c9391..57953cfa338 100644
--- a/llvm/lib/DebugInfo/MSF/MappedBlockStream.cpp
+++ b/llvm/lib/DebugInfo/MSF/MappedBlockStream.cpp
@@ -9,10 +9,10 @@
 
 #include "llvm/DebugInfo/MSF/MappedBlockStream.h"
 
-#include "llvm/DebugInfo/MSF/BinaryStreamError.h"
 #include "llvm/DebugInfo/MSF/IMSFFile.h"
 #include "llvm/DebugInfo/MSF/MSFCommon.h"
 #include "llvm/DebugInfo/MSF/MSFStreamLayout.h"
+#include "llvm/Support/BinaryStreamError.h"
 
 using namespace llvm;
 using namespace llvm::msf;
diff --git a/llvm/lib/DebugInfo/PDB/Native/DbiStream.cpp b/llvm/lib/DebugInfo/PDB/Native/DbiStream.cpp
index 6ad0c25f0ad..b9f53578d32 100644
--- a/llvm/lib/DebugInfo/PDB/Native/DbiStream.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/DbiStream.cpp
@@ -9,8 +9,6 @@
 
 #include "llvm/DebugInfo/PDB/Native/DbiStream.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamArray.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
 #include "llvm/DebugInfo/MSF/MappedBlockStream.h"
 #include "llvm/DebugInfo/PDB/Native/ISectionContribVisitor.h"
 #include "llvm/DebugInfo/PDB/Native/InfoStream.h"
@@ -21,6 +19,8 @@
 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
 #include "llvm/DebugInfo/PDB/PDBTypes.h"
 #include "llvm/Object/COFF.h"
+#include "llvm/Support/BinaryStreamArray.h"
+#include "llvm/Support/BinaryStreamReader.h"
 #include "llvm/Support/Error.h"
 #include <algorithm>
 #include <cstddef>
diff --git a/llvm/lib/DebugInfo/PDB/Native/DbiStreamBuilder.cpp b/llvm/lib/DebugInfo/PDB/Native/DbiStreamBuilder.cpp
index 2dbdceb6571..efd7f127a19 100644
--- a/llvm/lib/DebugInfo/PDB/Native/DbiStreamBuilder.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/DbiStreamBuilder.cpp
@@ -10,12 +10,12 @@
 #include "llvm/DebugInfo/PDB/Native/DbiStreamBuilder.h"
 
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamWriter.h"
 #include "llvm/DebugInfo/MSF/MSFBuilder.h"
 #include "llvm/DebugInfo/MSF/MappedBlockStream.h"
 #include "llvm/DebugInfo/PDB/Native/DbiStream.h"
 #include "llvm/DebugInfo/PDB/Native/RawError.h"
 #include "llvm/Object/COFF.h"
+#include "llvm/Support/BinaryStreamWriter.h"
 #include "llvm/Support/COFF.h"
 
 using namespace llvm;
diff --git a/llvm/lib/DebugInfo/PDB/Native/GSI.cpp b/llvm/lib/DebugInfo/PDB/Native/GSI.cpp
index 3a7e1e1529f..b219fe275f7 100644
--- a/llvm/lib/DebugInfo/PDB/Native/GSI.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/GSI.cpp
@@ -9,10 +9,10 @@
 
 #include "GSI.h"
 
-#include "llvm/DebugInfo/MSF/BinaryStreamArray.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
 #include "llvm/DebugInfo/PDB/Native/RawError.h"
 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
+#include "llvm/Support/BinaryStreamArray.h"
+#include "llvm/Support/BinaryStreamReader.h"
 
 #include "llvm/Support/Error.h"
 
diff --git a/llvm/lib/DebugInfo/PDB/Native/GSI.h b/llvm/lib/DebugInfo/PDB/Native/GSI.h
index f47321a2f14..9e63bc83548 100644
--- a/llvm/lib/DebugInfo/PDB/Native/GSI.h
+++ b/llvm/lib/DebugInfo/PDB/Native/GSI.h
@@ -25,8 +25,8 @@
 #ifndef LLVM_LIB_DEBUGINFO_PDB_RAW_GSI_H
 #define LLVM_LIB_DEBUGINFO_PDB_RAW_GSI_H
 
-#include "llvm/DebugInfo/MSF/BinaryStreamArray.h"
 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
+#include "llvm/Support/BinaryStreamArray.h"
 
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/Error.h"
diff --git a/llvm/lib/DebugInfo/PDB/Native/GlobalsStream.cpp b/llvm/lib/DebugInfo/PDB/Native/GlobalsStream.cpp
index 7d6d39d43d2..a2ee0f047c5 100644
--- a/llvm/lib/DebugInfo/PDB/Native/GlobalsStream.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/GlobalsStream.cpp
@@ -9,7 +9,7 @@
 
 #include "llvm/DebugInfo/PDB/Native/GlobalsStream.h"
 #include "GSI.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
+#include "llvm/Support/BinaryStreamReader.h"
 #include "llvm/Support/Error.h"
 #include <algorithm>
 
diff --git a/llvm/lib/DebugInfo/PDB/Native/InfoStream.cpp b/llvm/lib/DebugInfo/PDB/Native/InfoStream.cpp
index 9c4fca7aa5e..f3f64847fcf 100644
--- a/llvm/lib/DebugInfo/PDB/Native/InfoStream.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/InfoStream.cpp
@@ -10,12 +10,12 @@
 #include "llvm/DebugInfo/PDB/Native/InfoStream.h"
 #include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamWriter.h"
 #include "llvm/DebugInfo/PDB/Native/PDBFile.h"
 #include "llvm/DebugInfo/PDB/Native/RawConstants.h"
 #include "llvm/DebugInfo/PDB/Native/RawError.h"
 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
+#include "llvm/Support/BinaryStreamReader.h"
+#include "llvm/Support/BinaryStreamWriter.h"
 
 using namespace llvm;
 using namespace llvm::codeview;
diff --git a/llvm/lib/DebugInfo/PDB/Native/InfoStreamBuilder.cpp b/llvm/lib/DebugInfo/PDB/Native/InfoStreamBuilder.cpp
index a6d9066cf1d..f5b50a127db 100644
--- a/llvm/lib/DebugInfo/PDB/Native/InfoStreamBuilder.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/InfoStreamBuilder.cpp
@@ -9,7 +9,6 @@
 
 #include "llvm/DebugInfo/PDB/Native/InfoStreamBuilder.h"
 
-#include "llvm/DebugInfo/MSF/BinaryStreamWriter.h"
 #include "llvm/DebugInfo/MSF/MSFBuilder.h"
 #include "llvm/DebugInfo/MSF/MappedBlockStream.h"
 #include "llvm/DebugInfo/PDB/Native/InfoStream.h"
@@ -17,6 +16,7 @@
 #include "llvm/DebugInfo/PDB/Native/PDBFileBuilder.h"
 #include "llvm/DebugInfo/PDB/Native/RawError.h"
 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
+#include "llvm/Support/BinaryStreamWriter.h"
 
 using namespace llvm;
 using namespace llvm::codeview;
diff --git a/llvm/lib/DebugInfo/PDB/Native/ModInfo.cpp b/llvm/lib/DebugInfo/PDB/Native/ModInfo.cpp
index 5e229663844..1405286fd08 100644
--- a/llvm/lib/DebugInfo/PDB/Native/ModInfo.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/ModInfo.cpp
@@ -8,8 +8,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/DebugInfo/PDB/Native/ModInfo.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
+#include "llvm/Support/BinaryStreamReader.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/MathExtras.h"
diff --git a/llvm/lib/DebugInfo/PDB/Native/ModStream.cpp b/llvm/lib/DebugInfo/PDB/Native/ModStream.cpp
index df9ec818a1d..08798cf0ed2 100644
--- a/llvm/lib/DebugInfo/PDB/Native/ModStream.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/ModStream.cpp
@@ -10,12 +10,12 @@
 #include "llvm/DebugInfo/PDB/Native/ModStream.h"
 #include "llvm/ADT/iterator_range.h"
 #include "llvm/DebugInfo/CodeView/SymbolRecord.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamRef.h"
 #include "llvm/DebugInfo/PDB/Native/ModInfo.h"
 #include "llvm/DebugInfo/PDB/Native/PDBFile.h"
 #include "llvm/DebugInfo/PDB/Native/RawError.h"
 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
+#include "llvm/Support/BinaryStreamReader.h"
+#include "llvm/Support/BinaryStreamRef.h"
 #include "llvm/Support/Error.h"
 #include <algorithm>
 #include <cstdint>
diff --git a/llvm/lib/DebugInfo/PDB/Native/NamedStreamMap.cpp b/llvm/lib/DebugInfo/PDB/Native/NamedStreamMap.cpp
index 1fa9bc443ec..ae453282b06 100644
--- a/llvm/lib/DebugInfo/PDB/Native/NamedStreamMap.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/NamedStreamMap.cpp
@@ -13,9 +13,9 @@
 #include "llvm/ADT/StringMap.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/iterator_range.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
 #include "llvm/DebugInfo/PDB/Native/HashTable.h"
 #include "llvm/DebugInfo/PDB/Native/RawError.h"
+#include "llvm/Support/BinaryStreamReader.h"
 #include "llvm/Support/Error.h"
 #include <algorithm>
 #include <cstdint>
diff --git a/llvm/lib/DebugInfo/PDB/Native/NativeSession.cpp b/llvm/lib/DebugInfo/PDB/Native/NativeSession.cpp
index dff53344545..d49e61f6c21 100644
--- a/llvm/lib/DebugInfo/PDB/Native/NativeSession.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/NativeSession.cpp
@@ -10,7 +10,6 @@
 #include "llvm/DebugInfo/PDB/Native/NativeSession.h"
 
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/DebugInfo/MSF/BinaryByteStream.h"
 #include "llvm/DebugInfo/PDB/GenericError.h"
 #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
 #include "llvm/DebugInfo/PDB/IPDBSourceFile.h"
@@ -20,6 +19,7 @@
 #include "llvm/DebugInfo/PDB/PDBSymbolCompiland.h"
 #include "llvm/DebugInfo/PDB/PDBSymbolExe.h"
 #include "llvm/Support/Allocator.h"
+#include "llvm/Support/BinaryByteStream.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorOr.h"
 #include "llvm/Support/MemoryBuffer.h"
diff --git a/llvm/lib/DebugInfo/PDB/Native/PDBFile.cpp b/llvm/lib/DebugInfo/PDB/Native/PDBFile.cpp
index b2c8ac30e54..943e7fa13ab 100644
--- a/llvm/lib/DebugInfo/PDB/Native/PDBFile.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/PDBFile.cpp
@@ -10,9 +10,6 @@
 #include "llvm/DebugInfo/PDB/Native/PDBFile.h"
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/DebugInfo/MSF/BinaryStream.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamArray.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
 #include "llvm/DebugInfo/MSF/MSFCommon.h"
 #include "llvm/DebugInfo/MSF/MappedBlockStream.h"
 #include "llvm/DebugInfo/PDB/Native/DbiStream.h"
@@ -23,6 +20,9 @@
 #include "llvm/DebugInfo/PDB/Native/StringTable.h"
 #include "llvm/DebugInfo/PDB/Native/SymbolStream.h"
 #include "llvm/DebugInfo/PDB/Native/TpiStream.h"
+#include "llvm/Support/BinaryStream.h"
+#include "llvm/Support/BinaryStreamArray.h"
+#include "llvm/Support/BinaryStreamReader.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/Path.h"
diff --git a/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp b/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
index 18c0cdf03b8..b3c84903bc7 100644
--- a/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
@@ -11,8 +11,6 @@
 
 #include "llvm/ADT/BitVector.h"
 
-#include "llvm/DebugInfo/MSF/BinaryStream.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamWriter.h"
 #include "llvm/DebugInfo/MSF/MSFBuilder.h"
 #include "llvm/DebugInfo/PDB/GenericError.h"
 #include "llvm/DebugInfo/PDB/Native/DbiStream.h"
@@ -23,6 +21,8 @@
 #include "llvm/DebugInfo/PDB/Native/StringTableBuilder.h"
 #include "llvm/DebugInfo/PDB/Native/TpiStream.h"
 #include "llvm/DebugInfo/PDB/Native/TpiStreamBuilder.h"
+#include "llvm/Support/BinaryStream.h"
+#include "llvm/Support/BinaryStreamWriter.h"
 
 using namespace llvm;
 using namespace llvm::codeview;
diff --git a/llvm/lib/DebugInfo/PDB/Native/PublicsStream.cpp b/llvm/lib/DebugInfo/PDB/Native/PublicsStream.cpp
index 921eeeed414..58202577672 100644
--- a/llvm/lib/DebugInfo/PDB/Native/PublicsStream.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/PublicsStream.cpp
@@ -26,11 +26,11 @@
 #include "GSI.h"
 #include "llvm/ADT/iterator_range.h"
 #include "llvm/DebugInfo/CodeView/SymbolRecord.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
 #include "llvm/DebugInfo/MSF/MappedBlockStream.h"
 #include "llvm/DebugInfo/PDB/Native/PDBFile.h"
 #include "llvm/DebugInfo/PDB/Native/RawError.h"
 #include "llvm/DebugInfo/PDB/Native/SymbolStream.h"
+#include "llvm/Support/BinaryStreamReader.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/Error.h"
 #include <algorithm>
diff --git a/llvm/lib/DebugInfo/PDB/Native/StringTable.cpp b/llvm/lib/DebugInfo/PDB/Native/StringTable.cpp
index 79a78c92598..2b13d96f08e 100644
--- a/llvm/lib/DebugInfo/PDB/Native/StringTable.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/StringTable.cpp
@@ -10,10 +10,10 @@
 #include "llvm/DebugInfo/PDB/Native/StringTable.h"
 
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
 #include "llvm/DebugInfo/PDB/Native/Hash.h"
 #include "llvm/DebugInfo/PDB/Native/RawError.h"
 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
+#include "llvm/Support/BinaryStreamReader.h"
 #include "llvm/Support/Endian.h"
 
 using namespace llvm;
diff --git a/llvm/lib/DebugInfo/PDB/Native/StringTableBuilder.cpp b/llvm/lib/DebugInfo/PDB/Native/StringTableBuilder.cpp
index 9df97c9753e..e0f8370ab60 100644
--- a/llvm/lib/DebugInfo/PDB/Native/StringTableBuilder.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/StringTableBuilder.cpp
@@ -9,9 +9,9 @@
 
 #include "llvm/DebugInfo/PDB/Native/StringTableBuilder.h"
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamWriter.h"
 #include "llvm/DebugInfo/PDB/Native/Hash.h"
 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
+#include "llvm/Support/BinaryStreamWriter.h"
 #include "llvm/Support/Endian.h"
 
 using namespace llvm;
diff --git a/llvm/lib/DebugInfo/PDB/Native/SymbolStream.cpp b/llvm/lib/DebugInfo/PDB/Native/SymbolStream.cpp
index d38edcb88b8..9e9ebd11495 100644
--- a/llvm/lib/DebugInfo/PDB/Native/SymbolStream.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/SymbolStream.cpp
@@ -11,11 +11,11 @@
 
 #include "llvm/DebugInfo/CodeView/CodeView.h"
 #include "llvm/DebugInfo/CodeView/TypeRecord.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
 #include "llvm/DebugInfo/MSF/MappedBlockStream.h"
 #include "llvm/DebugInfo/PDB/Native/PDBFile.h"
 #include "llvm/DebugInfo/PDB/Native/RawConstants.h"
 #include "llvm/DebugInfo/PDB/Native/RawError.h"
+#include "llvm/Support/BinaryStreamReader.h"
 #include "llvm/Support/Endian.h"
 
 using namespace llvm;
diff --git a/llvm/lib/DebugInfo/PDB/Native/TpiStream.cpp b/llvm/lib/DebugInfo/PDB/Native/TpiStream.cpp
index ee655730273..ee4c3af8484 100644
--- a/llvm/lib/DebugInfo/PDB/Native/TpiStream.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/TpiStream.cpp
@@ -13,7 +13,6 @@
 #include "llvm/DebugInfo/CodeView/TypeDeserializer.h"
 #include "llvm/DebugInfo/CodeView/TypeRecord.h"
 #include "llvm/DebugInfo/CodeView/TypeVisitorCallbackPipeline.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
 #include "llvm/DebugInfo/MSF/MappedBlockStream.h"
 #include "llvm/DebugInfo/PDB/Native/PDBFile.h"
 #include "llvm/DebugInfo/PDB/Native/PDBTypeServerHandler.h"
@@ -21,6 +20,7 @@
 #include "llvm/DebugInfo/PDB/Native/RawError.h"
 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
 #include "llvm/DebugInfo/PDB/Native/TpiHashing.h"
+#include "llvm/Support/BinaryStreamReader.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/Error.h"
 #include <algorithm>
diff --git a/llvm/lib/DebugInfo/PDB/Native/TpiStreamBuilder.cpp b/llvm/lib/DebugInfo/PDB/Native/TpiStreamBuilder.cpp
index 7d532ee56d8..c34da581f01 100644
--- a/llvm/lib/DebugInfo/PDB/Native/TpiStreamBuilder.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/TpiStreamBuilder.cpp
@@ -12,10 +12,6 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/DebugInfo/CodeView/TypeIndex.h"
 #include "llvm/DebugInfo/CodeView/TypeRecord.h"
-#include "llvm/DebugInfo/MSF/BinaryByteStream.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamArray.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamReader.h"
-#include "llvm/DebugInfo/MSF/BinaryStreamWriter.h"
 #include "llvm/DebugInfo/MSF/MSFBuilder.h"
 #include "llvm/DebugInfo/MSF/MappedBlockStream.h"
 #include "llvm/DebugInfo/PDB/Native/PDBFile.h"
@@ -23,6 +19,10 @@
 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
 #include "llvm/DebugInfo/PDB/Native/TpiStream.h"
 #include "llvm/Support/Allocator.h"
+#include "llvm/Support/BinaryByteStream.h"
+#include "llvm/Support/BinaryStreamArray.h"
+#include "llvm/Support/BinaryStreamReader.h"
+#include "llvm/Support/BinaryStreamWriter.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/Error.h"
 #include <algorithm>