[PATCH] D138883: [SelectionDAG][PowerPC] Memset reuse vector element for tail store

[Ting Wang via Phabricator via llvm-commits]

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

Realized I need to use `PPCTTIImpl::getVectorInstrCost()` API to determine the cost of instructions. I'm working on it now.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D138883/new/

https://reviews.llvm.org/D138883