[PATCH] D84460: [AArch64][SVE] Add "fast" fcmp operations.

[Eli Friedman via Phabricator via llvm-commits]

efriedma created this revision.
efriedma added reviewers: sdesmalen, paulwalker-arm.
Herald added subscribers: danielkiss, psnobl, hiraditya, kristof.beyls, tschuett.
Herald added a project: LLVM.

dacf8d3 <https://reviews.llvm.org/rGdacf8d3562b6c3a46f61b325f8ed20b6dac69cde> added support for most fcmp operations, but there are some extra variations I hadn't considered: SelectionDAG supports float comparisons that are neither ordered nor ordered. Add support for the missing operations.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D84460

Files:
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
  llvm/test/CodeGen/AArch64/sve-fcmp.ll

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