[PATCH] D27911: [LoopUnroll] Keep UP.Count when considering complete unroll

[Evgeny Stupachenko via Phabricator via llvm-commits]

evstupac added a comment.

> This issue was found in our in-house branch with custom TTI::getUnrollingPreferences()... not easy to produce a test case.

It looks like no one from trunk targets has UP.Count set in Unroll Preferences. So to add a test we'll need to add an option setting UP.Count default.

LGTM if all tests are passed.


Repository:
  rL LLVM

https://reviews.llvm.org/D27911