[PATCH] D69206: [AMDGPU] Select AGPR in PHI operand legalization

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added a comment.

In D69206#1715466 <https://reviews.llvm.org/D69206#1715466>, @arsenm wrote:

> Testcase?


Probably I can forge a mir which should not have vgpr inputs for agpr result. So far I cannot figure out why a .mir dumped with -stop-before does not run the next pass (si-fix-sgpr-copies).


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https://reviews.llvm.org/D69206