Revert "[msf] Rename Msf to MSF."

This reverts commit 4d1557ffac41e079bcb1abbcf04f512474dcd6fe.

llvm-svn: 277194

1 files changed, 0 insertions, 78 deletions

diff --git a/llvm/lib/DebugInfo/MSF/StreamWriter.cpp b/llvm/lib/DebugInfo/MSF/StreamWriter.cpp
deleted file mode 100644
index a91cffe..0000000
--- a/llvm/lib/DebugInfo/MSF/StreamWriter.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
-//===- StreamWrite.cpp - Writes bytes and objects to a 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/StreamWriter.h"
-
-#include "llvm/DebugInfo/MSF/MSFError.h"
-#include "llvm/DebugInfo/MSF/StreamReader.h"
-#include "llvm/DebugInfo/MSF/StreamRef.h"
-
-using namespace llvm;
-using namespace llvm::msf;
-
-StreamWriter::StreamWriter(WritableStreamRef S) : Stream(S), Offset(0) {}
-
-Error StreamWriter::writeBytes(ArrayRef<uint8_t> Buffer) {
-  if (auto EC = Stream.writeBytes(Offset, Buffer))
-    return EC;
-  Offset += Buffer.size();
-  return Error::success();
-}
-
-Error StreamWriter::writeInteger(uint16_t Int) {
-  return writeObject(support::ulittle16_t(Int));
-}
-
-Error StreamWriter::writeInteger(uint32_t Int) {
-  return writeObject(support::ulittle32_t(Int));
-}
-
-Error StreamWriter::writeZeroString(StringRef Str) {
-  if (auto EC = writeFixedString(Str))
-    return EC;
-  if (auto EC = writeObject('\0'))
-    return EC;
-
-  return Error::success();
-}
-
-Error StreamWriter::writeFixedString(StringRef Str) {
-  ArrayRef<uint8_t> Bytes(Str.bytes_begin(), Str.bytes_end());
-  if (auto EC = Stream.writeBytes(Offset, Bytes))
-    return EC;
-
-  Offset += Str.size();
-  return Error::success();
-}
-
-Error StreamWriter::writeStreamRef(ReadableStreamRef Ref) {
-  if (auto EC = writeStreamRef(Ref, Ref.getLength()))
-    return EC;
-  // Don't increment Offset here, it is done by the overloaded call to
-  // writeStreamRef.
-  return Error::success();
-}
-
-Error StreamWriter::writeStreamRef(ReadableStreamRef Ref, uint32_t Length) {
-  Ref = Ref.slice(0, Length);
-
-  StreamReader SrcReader(Ref);
-  // This is a bit tricky.  If we just call readBytes, we are requiring that it
-  // return us the entire stream as a contiguous buffer.  For large streams this
-  // will allocate a huge amount of space from the pool.  Instead, iterate over
-  // each contiguous chunk until we've consumed the entire stream.
-  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();
-}