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Commit 0ef977b8 authored by Simon Pilgrim's avatar Simon Pilgrim
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[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
parent 780b3ca7
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