[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 389827.
jackoalan added a comment.

- Rename DebugValuesAllocated -> TracksDebugUserValues
- MIR key for TracksDebugUserValues
- TracksDebugUserValues tests for MachineVerifier
- LiveDebugValues test to ensure undefined debug uses delete DBG_VALUE instructions


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/MIRYamlMapping.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.cpp
  llvm/lib/CodeGen/LiveDebugVariables.h
  llvm/lib/CodeGen/MIRParser/MIRParser.cpp
  llvm/lib/CodeGen/MIRPrinter.cpp
  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/Generic/live-debug-vars-undef-use.mir
  llvm/test/CodeGen/X86/GlobalISel/x86-calllowering-dbg-trunc.ll
  llvm/test/MachineVerifier/verify-regbankselected-dbg-undef-use.mir
  llvm/test/MachineVerifier/verify-selected-dbg-undef-use.mir

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