Revert "[Remarks] Add an LLVM-bitstream-based remark serializer"

This reverts commit r367364.

Breaks some bots: http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-gn/builds/3161/steps/annotate/logs/stdio

llvm-svn: 367370

1 files changed, 0 insertions, 10 deletions

diff --git a/llvm/lib/Bitcode/Reader/BitcodeAnalyzer.cpp b/llvm/lib/Bitcode/Reader/BitcodeAnalyzer.cpp
index e70caa83c8c..9c30d563a31 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeAnalyzer.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeAnalyzer.cpp
@@ -434,13 +434,6 @@ static Expected<CurStreamTypeType> ReadSignature(BitstreamCursor &Stream) {
       return std::move(Err);
     if (Signature[2] == 'A' && Signature[3] == 'G')
       return ClangSerializedDiagnosticsBitstream;
-  } else if (Signature[0] == 'R' && Signature[1] == 'M') {
-    if (Error Err = tryRead(Signature[2], 8))
-      return std::move(Err);
-    if (Error Err = tryRead(Signature[3], 8))
-      return std::move(Err);
-    if (Signature[2] == 'R' && Signature[3] == 'K')
-      return LLVMBitstreamRemarks;
   } else {
     if (Error Err = tryRead(Signature[2], 4))
       return std::move(Err);
@@ -634,9 +627,6 @@ void BitcodeAnalyzer::printStats(BCDumpOptions O,
   case ClangSerializedDiagnosticsBitstream:
     O.OS << "Clang Serialized Diagnostics\n";
     break;
-  case LLVMBitstreamRemarks:
-    O.OS << "LLVM Remarks\n";
-    break;
   }
   O.OS << "  # Toplevel Blocks: " << NumTopBlocks << "\n";
   O.OS << "\n";