[PATCH] D144715: [AMDGPU] Use `S_BFE_U64` for unary i1-i64 ext

[Pierre van Houtryve via Phabricator via llvm-commits]

Pierre-vh created this revision.
Pierre-vh added reviewers: foad, arsenm.
Herald added subscribers: kosarev, StephenFan, kerbowa, hiraditya, tpr, dstuttard, yaxunl, jvesely, kzhuravl.
Herald added a project: All.
Pierre-vh requested review of this revision.
Herald added subscribers: llvm-commits, wdng.
Herald added a project: LLVM.

Solves #59869 (https://github.com/llvm/llvm-project/issues/59869)


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D144715

Files:
  llvm/lib/Target/AMDGPU/SIInstructions.td
  llvm/test/CodeGen/AMDGPU/saddo.ll
  llvm/test/CodeGen/AMDGPU/uaddo.ll
  llvm/test/CodeGen/AMDGPU/usubo.ll
  llvm/test/CodeGen/AMDGPU/zero_extend.ll

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