[all-commits] [llvm/llvm-project] 409a2f: [AMDGPU] Allow no saddr for global addtid insts

[Sebastian Neubauer via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 409a2f0f9e4847cd25560bfbddf22ffa11d15237
      https://github.com/llvm/llvm-project/commit/409a2f0f9e4847cd25560bfbddf22ffa11d15237
  Author: Sebastian Neubauer <sebastian.neubauer at amd.com>
  Date:   2020-12-16 (Wed, 16 Dec 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/FLATInstructions.td
    M llvm/test/MC/AMDGPU/gfx1030_new.s
    M llvm/test/MC/Disassembler/AMDGPU/gfx1030_dasm_new.txt

  Log Message:
  -----------
  [AMDGPU] Allow no saddr for global addtid insts

I think the global_load/store_dword_addtid instructions support
switching off the scalar address.
Add assembler and disassembler support for this.

Differential Revision: https://reviews.llvm.org/D93288