[all-commits] [llvm/llvm-project] f7fa75: [AArch64] Implement intrinsics for SME2 FAMIN/FAMA...

[Momchil Velikov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f7fa75b20835254c35baeff908b8c3827c13db41
      https://github.com/llvm/llvm-project/commit/f7fa75b20835254c35baeff908b8c3827c13db41
  Author: Momchil Velikov <momchil.velikov at arm.com>
  Date:   2024-09-04 (Wed, 04 Sep 2024)

  Changed paths:
    M clang/include/clang/Basic/arm_sve.td
    A clang/test/CodeGen/aarch64-sme2-intrinsics/acle_sme2_faminmax.c
    M llvm/include/llvm/IR/IntrinsicsAArch64.td
    M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
    A llvm/test/CodeGen/AArch64/sme2-intrinsics-faminmax.ll

  Log Message:
  -----------
  [AArch64] Implement intrinsics for SME2 FAMIN/FAMAX (#99063)

This patch implements these intrinsics:

``` c
  // Variants are also available for:
  //  [_f32_x2], [_f64_x2],
  //  [_f16_x4], [_f32_x4], [_f64_x4]
  svfloat16x2_t svamax[_f16_x2](svfloat16x2 zd, svfloat16x2_t zm) __arm_streaming;
  svfloat16x2_t svamin[_f16_x2](svfloat16x2 zd, svfloat16x2_t zm) __arm_streaming;
```

(cf. https://github.com/ARM-software/acle/pull/324)

Co-authored-by: Caroline Concatto <caroline.concatto at arm.com>



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