[PATCH] D96386: [AMDGPU] Fix promote alloca with double use in a same insn

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec planned changes to this revision.
rampitec added a comment.

I actually think this creates topological problem. If I move a use forward I also need to move the whole chain after it forward. So it doesn't seem to work unfortunately. Uses create trees and somewhere in these trees we might need a sort of barriers. Essentially all use chains have to come to an instruction useing them.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96386/new/

https://reviews.llvm.org/D96386