[PDB] Don't reimplement CRC32
authorDavid Majnemer <david.majnemer@gmail.com>
Sun, 18 Dec 2016 00:41:15 +0000 (00:41 +0000)
committerDavid Majnemer <david.majnemer@gmail.com>
Sun, 18 Dec 2016 00:41:15 +0000 (00:41 +0000)
commit1d3dcb0602df7a1f641bd02352c72e16c0c76485
tree937ec1ea4023d680486a2c9fe243454e645bd86a
parent9bca03bf81c4f3e68242325b779438afa14024f4
[PDB] Don't reimplement CRC32

We already have a CRC32 implementation which is compatible with the PDB
hash, reuse it.

llvm-svn: 290054
llvm/lib/DebugInfo/PDB/Raw/Hash.cpp