Tyler Augustine 87a9be2a74 Don't fail if unable to promote loops during unrolling ...

When the unroll factor is 1, we should only fail "unrolling" when the trip count also is determined to be 1 and it is unable to be promoted.

Reviewed By: bondhugula

Differential Revision: https://reviews.llvm.org/D115365

2022-01-10 22:26:21 +00:00

2.5 KiB

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