[DAG] add convenience function to propagate FMF; NFC
authorSanjay Patel <spatel@rotateright.com>
Fri, 11 May 2018 23:13:36 +0000 (23:13 +0000)
committerSanjay Patel <spatel@rotateright.com>
Fri, 11 May 2018 23:13:36 +0000 (23:13 +0000)
commitfe645d295fab5f7b86db39f43b3e2a6269a9a6c0
tree09182927e88a97f1121d46ce93c66ebb4abdb371
parent655fdd3f82fc2c25eccd921755708deed0a02405
[DAG] add convenience function to propagate FMF; NFC

There's only one use of this currently, but that could
change with D46563. Either way, we shouldn't have to
update code outside of the flags struct when those
flag definitions change.

llvm-svn: 332155
llvm/include/llvm/CodeGen/SelectionDAGNodes.h
llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp