[all-commits] [llvm/llvm-project] 5c39b8: [X86][MC] Support Enc/Dec for EGPR for promoted AM...

[XinWang10 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5c39b8d1a86cc0c92acd438d4799d19e67ae70db
      https://github.com/llvm/llvm-project/commit/5c39b8d1a86cc0c92acd438d4799d19e67ae70db
  Author: XinWang10 <108658776+XinWang10 at users.noreply.github.com>
  Date:   2023-12-26 (Tue, 26 Dec 2023)

  Changed paths:
    M llvm/lib/Target/X86/X86InstrAMX.td
    A llvm/test/MC/Disassembler/X86/apx/amx-tile.txt
    A llvm/test/MC/X86/apx/amx-tile-att.s
    A llvm/test/MC/X86/apx/amx-tile-intel.s

  Log Message:
  -----------
  [X86][MC] Support Enc/Dec for EGPR for promoted AMX-TILE instruction (#76210)

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

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