Cross Reference: /external/llvm/test/Transforms/NaryReassociate/NVPTX

`Name`	`Date`	`Size`
Up to higher level directory
`lit.local.cfg`	22-Oct-2020	`69`
`nary-gep.ll`	22-Oct-2020	`4.3K`
`nary-slsr.ll`	22-Oct-2020	`1.3K`