Add extra headers that got deleted by my revert in r289916 but for which
authorChandler Carruth <chandlerc@gmail.com>
Fri, 16 Dec 2016 04:08:31 +0000 (04:08 +0000)
committerChandler Carruth <chandlerc@gmail.com>
Fri, 16 Dec 2016 04:08:31 +0000 (04:08 +0000)
commitba5de63bc32bdfa3bdf3d99f8fa49a3b38717017
tree33199603993c2917f5336082ca04a121446bf84f
parent4154062b6902862e987fb5b62293e0ff5915cbe9
Add extra headers that got deleted by my revert in r289916 but for which
new usage had already grown in the file.

llvm-svn: 289917
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp