[PATCH] D112852: [GlobalISel] Allow DBG_VALUE to use invalid vregs throughout pipeline

[Jack Andersen via Phabricator via llvm-commits]

jackoalan updated this revision to Diff 388711.
jackoalan added a comment.

Specifically check for vregs without defs when suppressing verification errors.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D112852/new/

https://reviews.llvm.org/D112852

Files:
  llvm/include/llvm/CodeGen/GlobalISel/LegalizationArtifactCombiner.h
  llvm/include/llvm/CodeGen/MachineFunction.h
  llvm/include/llvm/CodeGen/MachineInstr.h
  llvm/lib/CodeGen/DeadMachineInstructionElim.cpp
  llvm/lib/CodeGen/GlobalISel/Combiner.cpp
  llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
  llvm/lib/CodeGen/GlobalISel/InstructionSelect.cpp
  llvm/lib/CodeGen/GlobalISel/Utils.cpp
  llvm/lib/CodeGen/LiveDebugVariables.h
  llvm/lib/CodeGen/MachineCombiner.cpp
  llvm/lib/CodeGen/MachineFunction.cpp
  llvm/lib/CodeGen/MachineInstr.cpp
  llvm/lib/CodeGen/MachineVerifier.cpp
  llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
  llvm/lib/Target/NVPTX/NVPTXPeephole.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/select-dbg-value.mir
  llvm/test/CodeGen/AArch64/GlobalISel/uaddo-8-16-bits.mir
  llvm/test/CodeGen/AMDGPU/fold-readlane.mir
  llvm/test/CodeGen/X86/GlobalISel/x86-calllowering-dbg-trunc.ll

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