Simon Pilgrim a3996e5f78 [SelectionDAG] Add FSHL/FSHR support to computeKnownBits
Also exposes an issue in DAGCombiner::visitFunnelShift where we were assuming the shift amount had the result type (after legalization it'll have the targets shift amount type).

llvm-svn: 349298
2018-12-16 13:33:37 +00:00
..
2018-11-27 18:57:43 +00:00