[all-commits] [llvm/llvm-project] cc1244: [AArch64][SME2] Add ldr_zt, str_zt builtins and in...

[Matthew Devereau via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cc1244980b74f45a06e2002a33444ce757b577aa
      https://github.com/llvm/llvm-project/commit/cc1244980b74f45a06e2002a33444ce757b577aa
  Author: Matthew Devereau <matthew.devereau at arm.com>
  Date:   2023-11-14 (Tue, 14 Nov 2023)

  Changed paths:
    M clang/include/clang/Basic/arm_sme.td
    A clang/test/CodeGen/aarch64-sme2-intrinsics/acle_sme2_ldr_str_zt.c
    M llvm/include/llvm/IR/IntrinsicsAArch64.td
    M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.h
    M llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp
    M llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
    M llvm/lib/Target/AArch64/SMEInstrFormats.td
    A llvm/test/CodeGen/AArch64/sme2-intrinsics-zt0.ll

  Log Message:
  -----------
  [AArch64][SME2] Add ldr_zt, str_zt builtins and intrinsics (#71795)

Adds the builtins:
void svldr_zt(uint64_t zt, const void *rn)
void svstr_zt(uint64_t zt, void *rn)

And the intrinsics:
call void @llvm.aarch64.sme.ldr.zt(i32, ptr)
tail call void @llvm.aarch64.sme.str.zt(i32, ptr)

Patch by: Kerry McLaughlin <kerry.mclaughlin at arm.com>