[PATCH] D76230: [AMDGPU] Enable SEXT divergence driven selection.

[Alexander via Phabricator via llvm-commits]

alex-t added a comment.

In D76230#1924449 <https://reviews.llvm.org/D76230#1924449>, @arsenm wrote:

> Test name is misleading, this should just go in the realgar sext test. Also I would expect this to already be well covered


This is not covered at all.  Most of the tests except those I have already updated assume that we select everything to scalars and rely on the latest SIFixSGPRCopies moveToVALU.
Also, I would prefer to have the tests checking divergence driven ISel separately until we remove moveToVALU path completely. Otherwise I always should expect someone accidentally removing selection predicates that generates no errors but silently go through the moveToVALU.


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  https://reviews.llvm.org/D76230/new/

https://reviews.llvm.org/D76230