[PATCH] D24180: Emit 'no line' information for interesting 'orphan' instructions

[Reid Kleckner via llvm-commits]

rnk added a comment.

I'm fine leaving CV alone for now until we learn more.



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Comment at: lib/CodeGen/AsmPrinter/DebugHandlerBase.h:46
   MCSymbol *PrevLabel = nullptr;
+  const MachineBasicBlock *PrevInstBB;
 
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If you initialize this here to nullptr, you don't have to change the constructor.


https://reviews.llvm.org/D24180