2 files changed, 0 insertions, 62 deletions
diff --git a/llvm/lib/MC/CMakeLists.txt b/llvm/lib/MC/CMakeLists.txt
index a04f16c6ea7..698dc9fa0b2 100644
--- a/llvm/lib/MC/CMakeLists.txt
+++ b/llvm/lib/MC/CMakeLists.txt
@@ -48,7 +48,6 @@ add_llvm_library(LLVMMC
   SubtargetFeature.cpp
   WinCOFFObjectWriter.cpp
   WinCOFFStreamer.cpp
-  YAML.cpp
 
   ADDITIONAL_HEADER_DIRS
   ${LLVM_MAIN_INCLUDE_DIR}/llvm/MC
diff --git a/llvm/lib/MC/YAML.cpp b/llvm/lib/MC/YAML.cpp
deleted file mode 100644
index 45db5c302ee..00000000000
--- a/llvm/lib/MC/YAML.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-//===- YAML.cpp - YAMLIO utilities for object files -----------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines utility classes for handling the YAML representation of
-// object files.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/MC/YAML.h"
-#include "llvm/ADT/StringExtras.h"
-#include "llvm/Support/raw_ostream.h"
-#include <cctype>
-
-using namespace llvm;
-
-void yaml::ScalarTraits<yaml::BinaryRef>::output(
-    const yaml::BinaryRef &Val, void *, llvm::raw_ostream &Out) {
-  Val.writeAsHex(Out);
-}
-
-StringRef yaml::ScalarTraits<yaml::BinaryRef>::input(StringRef Scalar, void *,
-                                                     yaml::BinaryRef &Val) {
-  if (Scalar.size() % 2 != 0)
-    return "BinaryRef hex string must contain an even number of nybbles.";
-  // TODO: Can we improve YAMLIO to permit a more accurate diagnostic here?
-  // (e.g. a caret pointing to the offending character).
-  for (unsigned I = 0, N = Scalar.size(); I != N; ++I)
-    if (!isxdigit(Scalar[I]))
-      return "BinaryRef hex string must contain only hex digits.";
-  Val = yaml::BinaryRef(Scalar);
-  return StringRef();
-}
-
-void yaml::BinaryRef::writeAsBinary(raw_ostream &OS) const {
-  if (!DataIsHexString) {
-    OS.write((const char *)Data.data(), Data.size());
-    return;
-  }
-  for (unsigned I = 0, N = Data.size(); I != N; I += 2) {
-    uint8_t Byte;
-    StringRef((const char *)&Data[I],  2).getAsInteger(16, Byte);
-    OS.write(Byte);
-  }
-}
-
-void yaml::BinaryRef::writeAsHex(raw_ostream &OS) const {
-  if (binary_size() == 0)
-    return;
-  if (DataIsHexString) {
-    OS.write((const char *)Data.data(), Data.size());
-    return;
-  }
-  for (uint8_t Byte : Data)
-    OS << hexdigit(Byte >> 4) << hexdigit(Byte & 0xf);
-}