[PATCH] D124450: [AMDGPU] Remove hasOneUse check from scalar select pattern

[Piotr Sobczak via Phabricator via llvm-commits]

piotr added a comment.

Looks good to me - the extra s_cselect's generated are worth the complexity arising from this patch.

Can you add a test (or point me to an existing one), where there are multiple uses of scc and some selects, but not all, are transformed to cndmask during moveToValu?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D124450/new/

https://reviews.llvm.org/D124450