Revert r301986 (and subsequent r301987).

The patch is failing to add StringTableStreamBuilder.h, but that isn't
even discovered because the corresponding StringTableStreamBuilder.cpp
isn't added to any CMakeLists.txt file and thus never built. I think
this patch is just incomplete.

llvm-svn: 302002

1 files changed, 0 insertions, 13 deletions

diff --git a/llvm/lib/Support/BinaryStreamReader.cpp b/llvm/lib/Support/BinaryStreamReader.cpp
index 702d987..c7a2e0d 100644
--- a/llvm/lib/Support/BinaryStreamReader.cpp
+++ b/llvm/lib/Support/BinaryStreamReader.cpp
@@ -93,16 +93,3 @@ uint8_t BinaryStreamReader::peek() const {
   llvm::consumeError(std::move(EC));
   return Buffer[0];
 }
-
-std::pair<BinaryStreamReader, BinaryStreamReader>
-BinaryStreamReader::split(uint32_t Off) const {
-  assert(getLength() >= Off);
-
-  BinaryStreamRef First = Stream.drop_front(Offset);
-
-  BinaryStreamRef Second = First.drop_front(Off);
-  First = First.keep_front(Off);
-  BinaryStreamReader W1{First};
-  BinaryStreamReader W2{Second};
-  return std::make_pair(W1, W2);
-}
\ No newline at end of file