[all-commits] [llvm/llvm-project] b08c7b: [AArch64][llvm] Add support for vmmlaq_[f16, f32]_m...

Jonathan Thackray via All-commits all-commits at lists.llvm.org
Tue Oct 28 09:36:17 PDT 2025


  Branch: refs/heads/users/jthackray/neon_new_vmmla_acle
  Home:   https://github.com/llvm/llvm-project
  Commit: b08c7b567472698b90efb360ca826ae3e20897b9
      https://github.com/llvm/llvm-project/commit/b08c7b567472698b90efb360ca826ae3e20897b9
  Author: Jonathan Thackray <jonathan.thackray at arm.com>
  Date:   2025-10-28 (Tue, 28 Oct 2025)

  Changed paths:
    M clang/include/clang/Basic/arm_neon.td
    M clang/lib/CodeGen/TargetBuiltins/ARM.cpp
    M clang/test/CodeGen/AArch64/v8.6a-neon-intrinsics.c
    M llvm/include/llvm/IR/IntrinsicsAArch64.td

  Log Message:
  -----------
  [AArch64][llvm] Add support for vmmlaq_[f16,f32]_mf8 intrinsics

Add support for the following new intrinsics:
```
  float16x4_t vmmlaq_f16_mf8(float16x4_t, mfloat8x16_t, mfloat8x16_t, fpm_t);
  float32x2_t vmmlaq_f32_mf8(float32x2_t, mfloat8x16_t, mfloat8x16_t, fpm_t);
```



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