[PATCH] D79868: [DebugInfo] Correct debuginfo for post-ra hoist and sink in Machine LICM

[Chris Jackson via Phabricator via llvm-commits]

chrisjackson created this revision.
chrisjackson added reviewers: vsk, aprantl, Orlando, jmorse, LLVM, TWeaver, StephenTozer.
Herald added subscribers: llvm-commits, asbirlea, hiraditya, qcolombet, MatzeB.
Herald added a project: LLVM.

DebugInfo was incorrectly retained for sinks and post-register allocation hoists in the machine LICM pass. This diff is intended to address the problem.


https://reviews.llvm.org/D79868

Files:
  llvm/lib/CodeGen/MachineLICM.cpp
  llvm/test/DebugInfo/MIR/X86/mlicm-hoist-post-regalloc.mir
  llvm/test/DebugInfo/MIR/X86/mlicm-hoist-pre-regalloc.mir
  llvm/test/DebugInfo/MIR/X86/mlicm-hoist.mir
  llvm/test/DebugInfo/MIR/X86/mlicm-sink.mir

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