[all-commits] [llvm/llvm-project] 7377ac: [AArch64][llvm] Add support for Neon vmmlaq_{f16, f...

[Jonathan Thackray via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7377ac037dc54ced513325d1c225c792edd5a41d
      https://github.com/llvm/llvm-project/commit/7377ac037dc54ced513325d1c225c792edd5a41d
  Author: Jonathan Thackray <jonathan.thackray at arm.com>
  Date:   2025-11-07 (Fri, 07 Nov 2025)

  Changed paths:
    M clang/include/clang/Basic/arm_neon.td
    M clang/lib/CodeGen/TargetBuiltins/ARM.cpp
    A clang/test/CodeGen/AArch64/v9.6a-neon-f16-intrinsics.c
    A clang/test/CodeGen/AArch64/v9.6a-neon-f32-intrinsics.c
    M llvm/include/llvm/IR/IntrinsicsAArch64.td
    M llvm/lib/Target/AArch64/AArch64InstrFormats.td
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    A llvm/test/CodeGen/AArch64/aarch64-matmul-fp16.ll
    A llvm/test/CodeGen/AArch64/aarch64-matmul-fp32.ll

  Log Message:
  -----------
  [AArch64][llvm] Add support for Neon vmmlaq_{f16,f32}_mf8_fpm intrinsics (#165431)

Add support for the following new AArch64 Neon intrinsics:
```
float16x8_t vmmlaq_f16_mf8_fpm(float16x8_t, mfloat8x16_t, mfloat8x16_t, fpm_t);
float32x4_t vmmlaq_f32_mf8_fpm(float32x4_t, mfloat8x16_t, mfloat8x16_t, fpm_t);
```



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