[all-commits] [llvm/llvm-project] 94f84f: VirtRegRewriter: Fix verifier errors after assigni...

[Matt Arsenault via All-commits]

  Branch: refs/heads/users/arsenm/virtregrewriter-fix-verifier-errors-after-regalloc-failure
  Home:   https://github.com/llvm/llvm-project
  Commit: 94f84f1ada7ba5ebbc946d5b9f038275169bcf7b
      https://github.com/llvm/llvm-project/commit/94f84f1ada7ba5ebbc946d5b9f038275169bcf7b
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-02-26 (Wed, 26 Feb 2025)

  Changed paths:
    M llvm/lib/CodeGen/VirtRegMap.cpp
    M llvm/test/CodeGen/AMDGPU/illegal-eviction-assert.mir
    M llvm/test/CodeGen/AMDGPU/issue48473.mir
    M llvm/test/CodeGen/AMDGPU/ran-out-of-registers-error-all-regs-reserved.ll
    M llvm/test/CodeGen/AMDGPU/regalloc-failure-overlapping-insert-assert.mir
    M llvm/test/CodeGen/AMDGPU/remaining-virtual-register-operands.ll
    M llvm/test/CodeGen/X86/inline-asm-assertion.ll

  Log Message:
  -----------
  VirtRegRewriter: Fix verifier errors after assigning to reserved registers

In error situations we can emit assignments to reserved registers. Avoid
machine verifier errors in this case.


  Commit: 571561e733be5c5b2d9ac38ab9dd273040434828
      https://github.com/llvm/llvm-project/commit/571561e733be5c5b2d9ac38ab9dd273040434828
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-02-26 (Wed, 26 Feb 2025)

  Changed paths:
    M llvm/lib/CodeGen/VirtRegMap.cpp

  Log Message:
  -----------
  Update VirtRegMap.cpp

Co-authored-by: Christudasan Devadasan <christudasan.devadasan at amd.com>


  Commit: 6352d8ecfdbba2be6a53149a16c726cce35c2d8b
      https://github.com/llvm/llvm-project/commit/6352d8ecfdbba2be6a53149a16c726cce35c2d8b
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-02-26 (Wed, 26 Feb 2025)

  Changed paths:
    M llvm/lib/CodeGen/VirtRegMap.cpp

  Log Message:
  -----------
  Update VirtRegMap.cpp

Co-authored-by: Christudasan Devadasan <christudasan.devadasan at amd.com>


  Commit: 43deb2d6a108d2a159d070c2dfd95ac0c1689633
      https://github.com/llvm/llvm-project/commit/43deb2d6a108d2a159d070c2dfd95ac0c1689633
  Author: Christudasan Devadasan <christudasan.devadasan at amd.com>
  Date:   2025-02-26 (Wed, 26 Feb 2025)

  Changed paths:
    M llvm/lib/CodeGen/VirtRegMap.cpp

  Log Message:
  -----------
  Update llvm/lib/CodeGen/VirtRegMap.cpp


  Commit: c4089ecd667869c900d6c67bf676433c290196ad
      https://github.com/llvm/llvm-project/commit/c4089ecd667869c900d6c67bf676433c290196ad
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2025-02-26 (Wed, 26 Feb 2025)

  Changed paths:
    M llvm/lib/CodeGen/VirtRegMap.cpp

  Log Message:
  -----------
  Revert the renames. Let's just keep it as-is


Compare: https://github.com/llvm/llvm-project/compare/e3478ba36768...c4089ecd6678

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