IR: Split out writeMDTuple(), NFC
authorDuncan P. N. Exon Smith <dexonsmith@apple.com>
Mon, 12 Jan 2015 23:45:31 +0000 (23:45 +0000)
committerDuncan P. N. Exon Smith <dexonsmith@apple.com>
Mon, 12 Jan 2015 23:45:31 +0000 (23:45 +0000)
commit120c186fde5cdf3d331399728079db9cdf53cdf9
treeaeb1746dbff2c01c925ddca0323a94418817397c
parentdf545e8d6cffe41f76715138a59ae3a68d25fa5b
IR: Split out writeMDTuple(), NFC

Prepare for more subclasses of `UniquableMDNode` than `MDTuple`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225732 91177308-0d34-0410-b5e6-96231b3b80d8
lib/IR/AsmWriter.cpp