[all-commits] [llvm/llvm-project] 295415: [X86][MC] Support Enc/Dec for EGPR for promoted MO...

[XinWang10 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 295415e720209a368b74390fa933c83290e002d3
      https://github.com/llvm/llvm-project/commit/295415e720209a368b74390fa933c83290e002d3
  Author: XinWang10 <108658776+XinWang10 at users.noreply.github.com>
  Date:   2023-12-15 (Fri, 15 Dec 2023)

  Changed paths:
    M llvm/include/llvm/Support/X86DisassemblerDecoderCommon.h
    M llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
    M llvm/lib/Target/X86/X86InstrMisc.td
    A llvm/test/MC/Disassembler/X86/apx/movdir64b.txt
    A llvm/test/MC/Disassembler/X86/apx/movdiri.txt
    A llvm/test/MC/X86/apx/movdir64b-att.s
    A llvm/test/MC/X86/apx/movdir64b-intel.s
    A llvm/test/MC/X86/apx/movdiri-att.s
    A llvm/test/MC/X86/apx/movdiri-intel.s
    M llvm/utils/TableGen/X86DisassemblerTables.cpp
    M llvm/utils/TableGen/X86RecognizableInstr.cpp

  Log Message:
  -----------
  [X86][MC] Support Enc/Dec for EGPR for promoted MOVDIR instruction (#74713)

R16-R31 was added into GPRs in
https://github.com/llvm/llvm-project/pull/70958,
This patch supports the encoding/decoding for promoted MOVDIR
instruction in EVEX space.

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