tree 364f4bb3edce9897be4b2a700778e36e0e3fef13
parent 364a2879439c32c02b6978346c825f0ec526d023
author Simon Pilgrim <llvm-dev@redking.me.uk> 1544967217 +0000
committer Simon Pilgrim <llvm-dev@redking.me.uk> 1544967217 +0000

[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).