[PATCH] D80434: [AMDGPU] Reject moving PHI to VALU if the only VGPR input originated from move immediate

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec requested changes to this revision.
rampitec added a comment.
This revision now requires changes to proceed.

Every mov isMoveImmediate(), it is just a property on MCDesc.
I also assume it relies on the folding later. If that folding will not happen for whatever reason it will be a broken IR. Right?


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https://reviews.llvm.org/D80434