[DAGCombiner] Use cast instead of an unchecked dyn_cast.
authorCraig Topper <craig.topper@intel.com>
Thu, 16 Nov 2017 20:23:12 +0000 (20:23 +0000)
committerCraig Topper <craig.topper@intel.com>
Thu, 16 Nov 2017 20:23:12 +0000 (20:23 +0000)
commitb6b61dfb15294005e72aa966e5157be1d32b7adc
tree7082c1258a70adfcc8603439f698f76a584de1c5
parentcbf82cceacf401ccdc6087d6935b65e350af19ad
[DAGCombiner] Use cast instead of an unchecked dyn_cast.

llvm-svn: 318450
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp