Rafael Espindola c3f9b5a534 Make ObjectFile and BitcodeReader always own the MemoryBuffer.
This allows us to just use a std::unique_ptr to store the pointer to the buffer.
The flip side is that they have to support releasing the buffer back to the
caller.

Overall this looks like a more efficient and less brittle api.

llvm-svn: 211542
2014-06-23 21:53:12 +00:00
..
2014-06-17 03:00:40 +00:00