[all-commits] [llvm/llvm-project] 323112: [LLVM][SVE] Add isel for bfloat based constant spl...

[Paul Walker via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 323112a38de04e4e7b8b7d8406575816f38507ac
      https://github.com/llvm/llvm-project/commit/323112a38de04e4e7b8b7d8406575816f38507ac
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2025-03-04 (Tue, 04 Mar 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/test/CodeGen/AArch64/sve-vector-splat.ll

  Log Message:
  -----------
  [LLVM][SVE] Add isel for bfloat based constant splats. (#129550)

There are no dedicated bfloat MOV instructions but we can use the half
variants when the encoding allows (e.g. f16(1.875) == bf16(1.0)).



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