[PATCH] D51347: AMDGPU: Force shrinking of add/sub even if the carry is used

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added a comment.

I am not sure that a copy + e32 instruction is better than a single e64 instruction. In fact I think it is worse.


https://reviews.llvm.org/D51347