[PATCH] D123962: [InstCombine] fold freeze of partial undef/poison vector constants

[Nuno Lopes via Phabricator via llvm-commits]

nlopes accepted this revision.
nlopes added a comment.
This revision is now accepted and ready to land.

LGTM. It's better than keeping freeze around. If we get concrete examples later of non-ideal "best" constants we can improve.


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