[DAGCombiner] ISD::AND/OR/XOR - use general SelectionDAG::FoldConstantArithmetic
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 30 Jan 2020 12:02:38 +0000 (12:02 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 30 Jan 2020 12:02:53 +0000 (12:02 +0000)
commit57b0d3322445d48b52f63309b1afce8f0ff8e480
tree50b5d74e7d3097488ed72147fb026efdc91724b4
parenta967aa27068467340975e7bf5b2582c920711e87
[DAGCombiner] ISD::AND/OR/XOR - use general SelectionDAG::FoldConstantArithmetic

This handles all the constant splat / opaque testing for us.
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp