[all-commits] [llvm/llvm-project] bfe066: [LLVM][CodeGen][SVE2] Implement nxvf64 fpround to ...

[Paul Walker via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bfe066676b8ebe8b2db502c24acadd2bc830b738
      https://github.com/llvm/llvm-project/commit/bfe066676b8ebe8b2db502c24acadd2bc830b738
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2024-10-08 (Tue, 08 Oct 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.h
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/lib/Target/AArch64/AArch64Subtarget.h
    M llvm/lib/Target/AArch64/SVEInstrFormats.td
    A llvm/test/CodeGen/AArch64/sve2-bf16-converts.ll

  Log Message:
  -----------
  [LLVM][CodeGen][SVE2] Implement nxvf64 fpround to nxvbf16. (#111012)

NOTE: SVE2 only because that is when FCVTX is available, which is
required to perform the necessary two-step rounding.



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