[SelectionDAG] Add support for splatted vectors in SUB opcode
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 10 Nov 2016 21:57:42 +0000 (21:57 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 10 Nov 2016 21:57:42 +0000 (21:57 +0000)
commitfe3a54371dda450d8b687f918d9db483f32e80d3
tree9a77f5d27c1c846507116b3392d6f0490147c52e
parent7e0a4b8fdf4de0f6bb62b9d6baf80f1037791d72
[SelectionDAG] Add support for splatted vectors in SUB opcode

llvm-svn: 286509
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
llvm/test/CodeGen/X86/known-bits-vector.ll