[all-commits] [llvm/llvm-project] f47e27: [AMDGPU][MC][GFX908] Corrected src0 of v_accvgpr_w...

[dpreobra via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f47e27e260e3e06167a7e1de8a4c092b95717e15
      https://github.com/llvm/llvm-project/commit/f47e27e260e3e06167a7e1de8a4c092b95717e15
  Author: Dmitry Preobrazhensky <dmitry.preobrazhensky at amd.com>
  Date:   2020-05-28 (Thu, 28 May 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
    M llvm/test/MC/AMDGPU/mai.s

  Log Message:
  -----------
  [AMDGPU][MC][GFX908] Corrected src0 of v_accvgpr_write to accept only VGPRs and inline constants.

This change disables use of special SGPR registers like scc, vccz, execz, etc as operands of v_accvgpr_write.

See bug 45414: https://bugs.llvm.org/show_bug.cgi?id=45414

Reviewers: arsenm, rampitec

Differential Revision: https://reviews.llvm.org/D80530