[SelectionDAG] Add support for vector demandedelts in XOR opcodes
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sun, 6 Nov 2016 16:49:19 +0000 (16:49 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sun, 6 Nov 2016 16:49:19 +0000 (16:49 +0000)
commit39df78e384243f63f2da07f2d160579d913b380c
treed16235c1d863617c5b73e19516540adef6d71390
parent3ac353cb51570049e0c9e0b174fb8dc78ed30473
[SelectionDAG] Add support for vector demandedelts in XOR opcodes

llvm-svn: 286075
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
llvm/test/CodeGen/X86/known-bits-vector.ll