[all-commits] [llvm/llvm-project] f5f66e: [X86]Support lowering for APX Promoted SHA/MOVDIR/...

[XinWang10 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f5f66e26b5f010218651cab831d5651fe7a71a0a
      https://github.com/llvm/llvm-project/commit/f5f66e26b5f010218651cab831d5651fe7a71a0a
  Author: XinWang10 <108658776+XinWang10 at users.noreply.github.com>
  Date:   2024-01-05 (Fri, 05 Jan 2024)

  Changed paths:
    M llvm/lib/Target/X86/X86DomainReassignment.cpp
    M llvm/lib/Target/X86/X86FastISel.cpp
    M llvm/lib/Target/X86/X86InstrSystem.td
    M llvm/test/CodeGen/X86/crc32-intrinsics-fast-isel-x86.ll
    M llvm/test/CodeGen/X86/crc32-intrinsics-fast-isel-x86_64.ll
    M llvm/test/CodeGen/X86/crc32-intrinsics-x86.ll
    M llvm/test/CodeGen/X86/crc32-intrinsics-x86_64.ll
    M llvm/test/CodeGen/X86/invpcid-intrinsic.ll
    M llvm/test/CodeGen/X86/movdir-intrinsic-x86.ll
    M llvm/test/CodeGen/X86/movdir-intrinsic-x86_64.ll
    M llvm/test/CodeGen/X86/sha.ll
    M llvm/test/CodeGen/X86/x64-cet-intrinsics.ll

  Log Message:
  -----------
  [X86]Support lowering for APX Promoted SHA/MOVDIR/CRC32/INVPCID/CET instructions (#76786)

R16-R31 was added into GPRs in
https://github.com/llvm/llvm-project/pull/70958,
This patch supports the lowering for promoted
SHA/MOVDIR/CRC32/INVPCID/CET.

RFC:
https://discourse.llvm.org/t/rfc-design-for-apx-feature-egpr-and-ndd-support/73031/4