[all-commits] [llvm/llvm-project] 4bc7c8: [X86] Support amx-bf16 intrinsic.

[MorningLiu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4bc7c8631ad62487a290dd4b7791848b67635787
      https://github.com/llvm/llvm-project/commit/4bc7c8631ad62487a290dd4b7791848b67635787
  Author: Liu, Chen3 <chen3.liu at intel.com>
  Date:   2021-02-25 (Thu, 25 Feb 2021)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsX86_64.def
    M clang/lib/Headers/amxintrin.h
    M clang/test/CodeGen/X86/amx_api.c
    M llvm/include/llvm/IR/IntrinsicsX86.td
    M llvm/lib/Target/X86/X86ExpandPseudo.cpp
    M llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
    M llvm/lib/Target/X86/X86InstrAMX.td
    M llvm/lib/Target/X86/X86LowerAMXType.cpp
    M llvm/lib/Target/X86/X86PreTileConfig.cpp
    M llvm/lib/Target/X86/X86RegisterInfo.cpp
    M llvm/test/CodeGen/X86/AMX/amx-tile-basic.ll

  Log Message:
  -----------
  [X86] Support amx-bf16 intrinsic.

Adding support for intrinsics of AMX-BF16.
This patch alse fix a bug that AMX-INT8 instructions will be selected with wrong
predicate.

Differential Revision: https://reviews.llvm.org/D97358