[SelectionDAG] Add VSELECT demanded elts support to computeKnownBits
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Mon, 30 Oct 2017 19:31:08 +0000 (19:31 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Mon, 30 Oct 2017 19:31:08 +0000 (19:31 +0000)
commit017f896adb9d41702d0727e7e008917a8a8d5bc3
tree6e9de042a4dd326c9fdd3b23e02e16b11b129378
parentdfd9e7dda8df80855c454aaa78603f6d94902368
[SelectionDAG] Add VSELECT demanded elts support to computeKnownBits

llvm-svn: 316947
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
llvm/test/CodeGen/X86/known-bits-vector.ll