Remove some calls to std::move.

Instead of moving out the data in a ErrorOr<std::unique_ptr<Foo>>, get
a reference to it.

Thanks to David Blaikie for the suggestion.

llvm-svn: 214516

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp b/llvm/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
index 63145c087a6..24ebbc1cb80 100644
--- a/llvm/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
+++ b/llvm/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
@@ -483,13 +483,13 @@ static int AnalyzeBitcode() {
       MemoryBuffer::getFileOrSTDIN(InputFilename);
   if (std::error_code EC = MemBufOrErr.getError())
     return Error("Error reading '" + InputFilename + "': " + EC.message());
-  std::unique_ptr<MemoryBuffer> MemBuf = std::move(MemBufOrErr.get());
+  MemoryBuffer &MemBuf = *MemBufOrErr.get();
 
-  if (MemBuf->getBufferSize() & 3)
+  if (MemBuf.getBufferSize() & 3)
     return Error("Bitcode stream should be a multiple of 4 bytes in length");
 
-  const unsigned char *BufPtr = (const unsigned char *)MemBuf->getBufferStart();
-  const unsigned char *EndBufPtr = BufPtr+MemBuf->getBufferSize();
+  const unsigned char *BufPtr = (const unsigned char *)MemBuf.getBufferStart();
+  const unsigned char *EndBufPtr = BufPtr+MemBuf.getBufferSize();
 
   // If we have a wrapper header, parse it and ignore the non-bc file contents.
   // The magic number is 0x0B17C0DE stored in little endian.