[all-commits] [llvm/llvm-project] e88ba6: [AArch64] Add intrinsics for multi-vector to ZA ar...

[Momchil Velikov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e88ba6d975d887ca001cae30bfa0c53d91165148
      https://github.com/llvm/llvm-project/commit/e88ba6d975d887ca001cae30bfa0c53d91165148
  Author: Momchil Velikov <momchil.velikov at arm.com>
  Date:   2024-05-09 (Thu, 09 May 2024)

  Changed paths:
    M clang/include/clang/Basic/arm_sme.td
    A clang/test/CodeGen/aarch64-sme2-intrinsics/acle_sme2_add_sub_za16.c
    A clang/test/Sema/aarch64-sme2-intrinsics/acle_sme2_add_sub_za16.c
    M llvm/include/llvm/IR/IntrinsicsAArch64.td
    M llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
    A llvm/test/CodeGen/AArch64/sme2-intrinsics-add-sub-za16.ll

  Log Message:
  -----------
  [AArch64] Add intrinsics for multi-vector to ZA array vector accumulators (#88266)

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

void_svadd_za16_vg1x2_f16(uint32_t slice, svfloat16x2_t zn)
__arm_streaming __arm_inout("za");
void_svadd_za16_vg1x4_f16(uint32_t slice, svfloat16x4_t zn)
__arm_streaming __arm_inout("za");
void_svsub_za16_vg1x2_f16(uint32_t slice, svfloat16x2_t zn)
__arm_streaming __arm_inout("za");
void_svsub_za16_vg1x4_f16(uint32_t slice, svfloat16x4_t zn)
__arm_streaming __arm_inout("za");

as well as the corresponding `bf16` variants.



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