[all-commits] [llvm/llvm-project] e22039: [MSVC, ARM64] Add __prefetch intrinsic (#67174)

[Amy Huang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e220398cc3aea0c23752594aa3d8437c13bf4c71
      https://github.com/llvm/llvm-project/commit/e220398cc3aea0c23752594aa3d8437c13bf4c71
  Author: Amy Huang <akhuang at google.com>
  Date:   2023-10-13 (Fri, 13 Oct 2023)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsAArch64.def
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/lib/Headers/intrin.h
    M clang/test/CodeGen/arm64-microsoft-intrinsics.c

  Log Message:
  -----------
  [MSVC, ARM64] Add __prefetch intrinsic (#67174)

Implement __prefetch intrinsic. 

MSVC docs:
https://learn.microsoft.com/en-us/cpp/intrinsics/arm64-intrinsics?view=msvc-170

Bug: https://github.com/llvm/llvm-project/issues/65405