[PATCH] D47207: DAG: Avoid bitcast/ext/build_vector combine

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

In https://reviews.llvm.org/D47207#1108259, @arsenm wrote:

> In https://reviews.llvm.org/D47207#1108244, @hliao wrote:
>
> > please add regression tests
>
>
> As noted in the message this can't be tested until a later commit


Instead is it possible to add the dependent phab for v4i16/v4f16 legal types?


https://reviews.llvm.org/D47207