[InstCombine] add test for select-of-shuffle; NFC
authorSanjay Patel <spatel@rotateright.com>
Mon, 1 Jun 2020 15:50:43 +0000 (11:50 -0400)
committerSanjay Patel <spatel@rotateright.com>
Mon, 1 Jun 2020 15:52:07 +0000 (11:52 -0400)
commitb874dc4ddabe9cada83e8e0b82274faf2eee95cc
tree4ae3e6eca696069ab1fade9d0c0e4d56802ed3ab
parent745c6c8458babb31efc4e992a9c3e8598f03149f
[InstCombine] add test for select-of-shuffle; NFC

This is based on an example in D80658
llvm/test/Transforms/InstCombine/vec_demanded_elts.ll