tree 8582c1d6060deadff7f78b8792c99801d5a563ce
parent 51b38746295fc18664f766fe6cb7974b862c28eb
author Sanjay Patel <spatel@rotateright.com> 1585843357 -0400
committer Sanjay Patel <spatel@rotateright.com> 1585846846 -0400

[InstCombine] add tests for cmyk benchmark; NFC

These are versions of a function that regressed with:
rGf2fbdf76d8d0

That particular problem occurs with an instcombine-simplifycfg-instcombine
sequence, but we can show that it exists within instcombine only with
other variations of the pattern.