[AArch64] Add vector select test showing redundant operations.
authorFlorian Hahn <flo@fhahn.com>
Thu, 24 Feb 2022 12:12:21 +0000 (12:12 +0000)
committerFlorian Hahn <flo@fhahn.com>
Thu, 24 Feb 2022 12:12:21 +0000 (12:12 +0000)
commit0c5ea01b20623e403c61ec8ef768695d2e5809f9
tree186a53f64af252f81da74d8ca497b859fcb86df9
parent78b5f0fb052369371cb26f4c796900210c3b0a30
[AArch64] Add vector select test showing redundant operations.

The tests show sub-optimal lowering of extend/cmp/select chains starting
with v16i8 vectors.
llvm/test/CodeGen/AArch64/vselect-ext.ll [new file with mode: 0644]