[llvm-dev] [SelectionDAG] DbgValue nodes aren't transferred

[Adrian Prantl via llvm-dev]

> On Apr 30, 2018, at 2:57 PM, Se Jong Oh <sejooh at microsoft.com> wrote:
> 
> Thanks! It looks like SelectionDAG::salvageDebugInfo handles only addition with constant.

You can look at llvm::salvageDebugInfo() for examples on how to handle other situations.

-- adrian

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