[PATCH] D61391: [AArc64] Handle ISD::LROUND and ISD::LLROUND

[Adhemerval Zanella via Phabricator via llvm-commits]

zatrazz created this revision.
zatrazz added reviewers: efriedma, rengolin, javed.absar, huntergr, SjoerdMeijer, t.p.northover, echristo, evandro.
zatrazz added a project: LLVM.
Herald added a subscriber: hiraditya.

This patch optimizes ISD::LROUND and ISD::LROUND to fcvtas
instruction. It currently only handles the scalar version.

This patch depends on https://reviews.llvm.org/D61390.


Repository:
  rL LLVM

https://reviews.llvm.org/D61391

Files:
  llvm/include/llvm/Target/TargetSelectionDAG.td
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64InstrInfo.td
  llvm/test/CodeGen/AArch64/llround-conv.ll
  llvm/test/CodeGen/AArch64/lround-conv.ll

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