[all-commits] [llvm/llvm-project] 64d4ad: [AArch64] Add intrinsics for 16-bit non-widening F...

[Momchil Velikov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 64d4ade3bb7d0d8cc87a777f4964e68f2f25edf9
      https://github.com/llvm/llvm-project/commit/64d4ade3bb7d0d8cc87a777f4964e68f2f25edf9
  Author: Momchil Velikov <momchil.velikov at arm.com>
  Date:   2024-05-10 (Fri, 10 May 2024)

  Changed paths:
    M clang/include/clang/Basic/arm_sme.td
    A clang/test/CodeGen/aarch64-sme2-intrinsics/acle_sme2_fmlas16.c
    A clang/test/Sema/aarch64-sme2-intrinsics/acle_sme2_fmlas16.c
    M llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
    M llvm/lib/Target/AArch64/SMEInstrFormats.td
    A llvm/test/CodeGen/AArch64/sme2-intrinsics-fmlas16.ll

  Log Message:
  -----------
  [AArch64] Add intrinsics for 16-bit non-widening FMLA/FMLS (#88553)

According to the specification in
https://github.com/ARM-software/acle/pull/309
add the following intrinsics

void svmla[_single]_za16[_f16]_vg1x2(uint32_t slice, svfloat16x2_t zn,
svfloat16_t zm)
void svmla[_single]_za16[_f16]_vg1x4(uint32_t slice, svfloat16x4_t zn,
svfloat16_t zm)
void svmls[_single]_za16[_f16]_vg1x2(uint32_t slice, svfloat16x2_t zn,
svfloat16_t zm)
void svmls[_single]_za16[_f16]_vg1x4(uint32_t slice, svfloat16x4_t zn,
svfloat16_t zm)

void svmla_za16[_f16]_vg1x2(uint32_t slice, svfloat16x2_t zn,
svfloat16x2_t zm)
void svmla_za16[_f16]_vg1x4(uint32_t slice, svfloat16x4_t zn,
svfloat16x4_t zm)
void svmls_za16[_f16]_vg1x2(uint32_t slice, svfloat16x2_t zn,
svfloat16x2_t zm)
void svmls_za16[_f16]_vg1x4(uint32_t slice, svfloat16x4_t zn,
svfloat16x4_t zm)

void svmla_lane_za16[_f16]_vg1x2(uint32_t slice, svfloat16x2_t zn,
svfloat16_t zm, uint64_t imm_idx)
void svmla_lane_za16[_f16]_vg1x4(uint32_t slice, svfloat16x4_t zn,
svfloat16_t zm, uint64_t imm_idx)
void svmls_lane_za16[_f16]_vg1x2(uint32_t slice, svfloat16x2_t zn,
svfloat16_t zm, uint64_t imm_idx)
void svmls_lane_za16[_f16]_vg1x4(uint32_t slice, svfloat16x4_t zn,
svfloat16_t zm, uint64_t imm_idx)

as well as the corresponding `_bf16` variants.



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