[PATCH] D34726: AMDGPU/SI: Do not insert an instruction into worklist twice in movetovalu

[Alfred Huang via Phabricator via llvm-commits]

alfred.j.huang added a comment.

Ok.  Opinion well taken, I will change back to use 2 containers. SmallPtrVector as before for insertion and to collaborate with a SmallPtrSet for checking of duplicates.   A new patch will be submitted later. Thanks!


https://reviews.llvm.org/D34726